This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
[PATCH] Use the same set of header files for x86-64 and i386
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 30 May 2012 11:50:42 -0700
- Subject: [PATCH] Use the same set of header files for x86-64 and i386
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
Here is a patch to use the same set of header files for x86-64 and i386.
It is on hjl/pr14117 branch. This change is pretty much straight
forward by using x86-64 headers for both x86-64 and i386. There are
3 exceptions:
1. bits/wchar.h. wchar_t is different for -m32, depending on how
GCC is configured:
http://gcc.gnu.org/ml/gcc/2012-05/msg00397.html
2. sys/elf.h. It isn't supported for x86-64.
3. sys/vm86.h. It isn't supported for x86-64.
For bits/wchar.h, I did:
#ifdef __x86_64__
# define __WCHAR_MIN (-2147483647 - 1)
# define __WCHAR_MAX (2147483647)
#else
# define __WCHAR_MIN (-2147483647l - 1l)
# define __WCHAR_MAX (2147483647l)
#endif
For sys/elf.h and sys/vm86.h, I added
#ifdef __x86_64__
# error This header is unsupported on x86-64.
#else
Tested on ia32, x86-64 and x32. OK to install?
Thanks.
---
ChangeLog | 84 +++++
nptl/ChangeLog | 13 +
nptl/sysdeps/unix/sysv/linux/i386/Implies | 1 +
.../unix/sysv/linux/i386/bits/pthreadtypes.h | 176 ----------
nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h | 35 --
.../unix/sysv/linux/x86/bits/pthreadtypes.h | 240 ++++++++++++++
nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h | 40 +++
nptl/sysdeps/unix/sysv/linux/x86_64/Implies | 1 +
.../unix/sysv/linux/x86_64/bits/pthreadtypes.h | 240 --------------
.../unix/sysv/linux/x86_64/bits/semaphore.h | 40 ---
sysdeps/i386/Implies | 1 +
sysdeps/i386/bits/byteswap-16.h | 49 ---
sysdeps/i386/bits/byteswap.h | 126 --------
sysdeps/i386/bits/endian.h | 7 -
sysdeps/i386/bits/huge_vall.h | 42 ---
sysdeps/i386/bits/link.h | 59 ----
sysdeps/i386/bits/linkmap.h | 6 -
sysdeps/i386/bits/mathdef.h | 59 ----
sysdeps/i386/bits/select.h | 54 ---
sysdeps/i386/bits/setjmp.h | 31 --
sysdeps/unix/sysv/linux/i386/bits/a.out.h | 3 -
sysdeps/unix/sysv/linux/i386/bits/environments.h | 67 ----
sysdeps/unix/sysv/linux/i386/bits/fcntl.h | 321 -------------------
sysdeps/unix/sysv/linux/i386/bits/mman.h | 112 -------
sysdeps/unix/sysv/linux/i386/bits/wchar.h | 25 --
sysdeps/unix/sysv/linux/i386/sys/debugreg.h | 90 ------
sysdeps/unix/sysv/linux/i386/sys/elf.h | 25 --
sysdeps/unix/sysv/linux/i386/sys/io.h | 184 -----------
sysdeps/unix/sysv/linux/i386/sys/perm.h | 35 --
sysdeps/unix/sysv/linux/i386/sys/procfs.h | 130 --------
sysdeps/unix/sysv/linux/i386/sys/reg.h | 42 ---
sysdeps/unix/sysv/linux/i386/sys/ucontext.h | 128 --------
sysdeps/unix/sysv/linux/i386/sys/user.h | 102 ------
sysdeps/unix/sysv/linux/i386/sys/vm86.h | 34 --
sysdeps/unix/sysv/linux/x86/bits/a.out.h | 11 +
sysdeps/unix/sysv/linux/x86/bits/environments.h | 96 ++++++
sysdeps/unix/sysv/linux/x86/bits/epoll.h | 31 ++
sysdeps/unix/sysv/linux/x86/bits/fcntl.h | 337 ++++++++++++++++++++
sysdeps/unix/sysv/linux/x86/bits/ipctypes.h | 33 ++
sysdeps/unix/sysv/linux/x86/bits/mman.h | 113 +++++++
sysdeps/unix/sysv/linux/x86/bits/msq.h | 81 +++++
sysdeps/unix/sysv/linux/x86/bits/sem.h | 86 +++++
sysdeps/unix/sysv/linux/x86/bits/shm.h | 109 +++++++
sysdeps/unix/sysv/linux/x86/bits/sigcontext.h | 160 +++++++++
sysdeps/unix/sysv/linux/x86/bits/siginfo.h | 330 +++++++++++++++++++
sysdeps/unix/sysv/linux/x86/bits/stat.h | 212 ++++++++++++
sysdeps/unix/sysv/linux/x86/bits/sysctl.h | 20 ++
sysdeps/unix/sysv/linux/x86/bits/typesizes.h | 79 +++++
sysdeps/unix/sysv/linux/x86/bits/wchar.h | 30 ++
sysdeps/unix/sysv/linux/x86/sys/debugreg.h | 86 +++++
sysdeps/unix/sysv/linux/x86/sys/elf.h | 29 ++
sysdeps/unix/sysv/linux/x86/sys/io.h | 180 +++++++++++
sysdeps/unix/sysv/linux/x86/sys/perm.h | 35 ++
sysdeps/unix/sysv/linux/x86/sys/procfs.h | 145 +++++++++
sysdeps/unix/sysv/linux/x86/sys/reg.h | 77 +++++
sysdeps/unix/sysv/linux/x86/sys/ucontext.h | 246 ++++++++++++++
sysdeps/unix/sysv/linux/x86/sys/user.h | 180 +++++++++++
sysdeps/unix/sysv/linux/x86/sys/vm86.h | 38 +++
sysdeps/unix/sysv/linux/x86_64/bits/a.out.h | 11 -
sysdeps/unix/sysv/linux/x86_64/bits/environments.h | 96 ------
sysdeps/unix/sysv/linux/x86_64/bits/epoll.h | 31 --
sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h | 337 --------------------
sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h | 33 --
sysdeps/unix/sysv/linux/x86_64/bits/mman.h | 113 -------
sysdeps/unix/sysv/linux/x86_64/bits/msq.h | 81 -----
sysdeps/unix/sysv/linux/x86_64/bits/sem.h | 86 -----
sysdeps/unix/sysv/linux/x86_64/bits/shm.h | 109 -------
sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h | 160 ---------
sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h | 330 -------------------
sysdeps/unix/sysv/linux/x86_64/bits/stat.h | 212 ------------
sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h | 20 --
sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h | 79 -----
sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h | 86 -----
sysdeps/unix/sysv/linux/x86_64/sys/io.h | 180 -----------
sysdeps/unix/sysv/linux/x86_64/sys/perm.h | 35 --
sysdeps/unix/sysv/linux/x86_64/sys/procfs.h | 145 ---------
sysdeps/unix/sysv/linux/x86_64/sys/reg.h | 77 -----
sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h | 246 --------------
sysdeps/unix/sysv/linux/x86_64/sys/user.h | 180 -----------
sysdeps/x86/bits/byteswap-16.h | 49 +++
sysdeps/x86/bits/byteswap.h | 154 +++++++++
sysdeps/x86/bits/endian.h | 7 +
sysdeps/x86/bits/huge_vall.h | 42 +++
sysdeps/x86/bits/link.h | 147 +++++++++
sysdeps/x86/bits/linkmap.h | 16 +
sysdeps/x86/bits/mathdef.h | 59 ++++
sysdeps/x86/bits/select.h | 63 ++++
sysdeps/x86/bits/setjmp.h | 40 +++
sysdeps/x86/bits/string.h | 25 ++
sysdeps/x86/bits/wordsize.h | 13 +
sysdeps/x86/bits/xtitypes.h | 33 ++
sysdeps/x86_64/Implies | 1 +
sysdeps/x86_64/bits/byteswap-16.h | 49 ---
sysdeps/x86_64/bits/byteswap.h | 154 ---------
sysdeps/x86_64/bits/endian.h | 7 -
sysdeps/x86_64/bits/link.h | 147 ---------
sysdeps/x86_64/bits/linkmap.h | 16 -
sysdeps/x86_64/bits/mathdef.h | 59 ----
sysdeps/x86_64/bits/select.h | 63 ----
sysdeps/x86_64/bits/setjmp.h | 40 ---
sysdeps/x86_64/bits/string.h | 25 --
sysdeps/x86_64/bits/wordsize.h | 13 -
sysdeps/x86_64/bits/xtitypes.h | 33 --
103 files changed, 3773 insertions(+), 5475 deletions(-)
create mode 100644 nptl/sysdeps/unix/sysv/linux/i386/Implies
delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h
delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
create mode 100644 nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h
create mode 100644 nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h
create mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/Implies
delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
delete mode 100644 sysdeps/i386/bits/byteswap-16.h
delete mode 100644 sysdeps/i386/bits/byteswap.h
delete mode 100644 sysdeps/i386/bits/endian.h
delete mode 100644 sysdeps/i386/bits/huge_vall.h
delete mode 100644 sysdeps/i386/bits/link.h
delete mode 100644 sysdeps/i386/bits/linkmap.h
delete mode 100644 sysdeps/i386/bits/mathdef.h
delete mode 100644 sysdeps/i386/bits/select.h
delete mode 100644 sysdeps/i386/bits/setjmp.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/bits/a.out.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/bits/environments.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/bits/fcntl.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/bits/mman.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/bits/wchar.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/debugreg.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/elf.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/io.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/perm.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/procfs.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/reg.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/ucontext.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/user.h
delete mode 100644 sysdeps/unix/sysv/linux/i386/sys/vm86.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/a.out.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/environments.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/epoll.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/fcntl.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/ipctypes.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/mman.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/msq.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/sem.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/shm.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/siginfo.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/stat.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/sysctl.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/typesizes.h
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/wchar.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/debugreg.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/elf.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/io.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/perm.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/procfs.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/reg.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/ucontext.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/user.h
create mode 100644 sysdeps/unix/sysv/linux/x86/sys/vm86.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/a.out.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/environments.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/epoll.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/mman.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/msq.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/sem.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/shm.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/stat.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/io.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/perm.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/reg.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h
delete mode 100644 sysdeps/unix/sysv/linux/x86_64/sys/user.h
create mode 100644 sysdeps/x86/bits/byteswap-16.h
create mode 100644 sysdeps/x86/bits/byteswap.h
create mode 100644 sysdeps/x86/bits/endian.h
create mode 100644 sysdeps/x86/bits/huge_vall.h
create mode 100644 sysdeps/x86/bits/link.h
create mode 100644 sysdeps/x86/bits/linkmap.h
create mode 100644 sysdeps/x86/bits/mathdef.h
create mode 100644 sysdeps/x86/bits/select.h
create mode 100644 sysdeps/x86/bits/setjmp.h
create mode 100644 sysdeps/x86/bits/string.h
create mode 100644 sysdeps/x86/bits/wordsize.h
create mode 100644 sysdeps/x86/bits/xtitypes.h
delete mode 100644 sysdeps/x86_64/bits/byteswap-16.h
delete mode 100644 sysdeps/x86_64/bits/byteswap.h
delete mode 100644 sysdeps/x86_64/bits/endian.h
delete mode 100644 sysdeps/x86_64/bits/link.h
delete mode 100644 sysdeps/x86_64/bits/linkmap.h
delete mode 100644 sysdeps/x86_64/bits/mathdef.h
delete mode 100644 sysdeps/x86_64/bits/select.h
delete mode 100644 sysdeps/x86_64/bits/setjmp.h
delete mode 100644 sysdeps/x86_64/bits/string.h
delete mode 100644 sysdeps/x86_64/bits/wordsize.h
delete mode 100644 sysdeps/x86_64/bits/xtitypes.h
diff --git a/ChangeLog b/ChangeLog
index 42df8d7..ec36d4c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,89 @@
2012-05-30 H.J. Lu <hongjiu.lu@intel.com>
+ [BZ #14117]
+ * sysdeps/i386/bits/byteswap.h: Removed.
+ * sysdeps/i386/bits/byteswap-16.h: Likewise.
+ * sysdeps/i386/bits/endian.h: Likewise.
+ * sysdeps/i386/bits/link.h: Likewise.
+ * sysdeps/i386/bits/linkmap.h: Likewise.
+ * sysdeps/i386/bits/mathdef.h: Likewise.
+ * sysdeps/i386/bits/select.h: Likewise.
+ * sysdeps/i386/bits/setjmp.h: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/bits/a.out.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/a.out.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/environments.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/epoll.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/epoll.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/fcntl.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/ipctypes.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/mman.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/msq.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/msq.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/sem.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/sem.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/shm.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/siginfo.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/stat.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/sysctl.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/typesizes.h: This.
+ * sysdeps/unix/sysv/linux/i386/bits/wchar.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/wchar.h: This. Support x86-64.
+ * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/debugreg.h: This.
+ * sysdeps/unix/sysv/linux/i386/sys/elf.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/elf.h: This. Support x86-64.
+ * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/io.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/sys/perm.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/perm.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/sys/procfs.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/procfs.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/sys/reg.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/reg.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/sys/user.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/user.h: This.
+ * sysdeps/unix/sysv/linux/i386/sys/vm86.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/sys/vm86.h: This. Support x86-64.
+ * sysdeps/x86_64/bits/byteswap.h: Renamed to ...
+ * sysdeps/x86/bits/byteswap.h: This.
+ * sysdeps/x86_64/bits/byteswap-16.h: Renamed to ...
+ * sysdeps/x86/bits/byteswap-16.h: This.
+ * sysdeps/x86_64/bits/endian.h: Renamed to ...
+ * sysdeps/x86/bits/endian.h: This.
+ * sysdeps/i386/bits/huge_vall.h: Renamed to ...
+ * sysdeps/x86/bits/huge_vall.h: This.
+ * sysdeps/x86_64/bits/link.h: Renamed to ...
+ * sysdeps/x86/bits/link.h: This.
+ * sysdeps/x86_64/bits/linkmap.h: Renamed to ...
+ * sysdeps/x86/bits/linkmap.h: This.
+ * sysdeps/x86_64/bits/mathdef.h: Renamed to ...
+ * sysdeps/x86/bits/mathdef.h: This.
+ * sysdeps/x86_64/bits/select.h: Renamed to ...
+ * sysdeps/x86/bits/select.h: This.
+ * sysdeps/x86_64/bits/setjmp.h: Renamed to ...
+ * sysdeps/x86/bits/setjmp.h: This.
+ * sysdeps/x86_64/bits/string.h: Renamed to ...
+ * sysdeps/x86/bits/string.h: This.
+ * sysdeps/x86_64/bits/wordsize.h: Renamed to ...
+ * sysdeps/x86/bits/wordsize.h: This.
+ * sysdeps/x86_64/bits/xtitypes.h: Renamed to ...
+ * sysdeps/x86/bits/xtitypes.h: This.
+ * sysdeps/i386/Implies: Add x86.
+ * sysdeps/x86_64/Implies: Likewise.
+
[BZ #14183]
* sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h (__NLINK_T_TYPE):
Defined with __UWORD_TYPE if __x86_64__ isn't defined.
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 4c56f13..daad57f 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,16 @@
+2012-05-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #14117]
+ * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Removed.
+ * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Likewise.
+ * sysdeps/unix/sysv/linux/i386/Implies: New file.
+ * sysdeps/unix/sysv/linux/x86_64/Implies: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h: This.
+ * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Renamed to ...
+ * sysdeps/unix/sysv/linux/x86/bits/semaphore.h: This.
+ *
+
2012-05-30 Andreas Schwab <schwab@linux-m68k.org>
[BZ #14132]
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/Implies b/nptl/sysdeps/unix/sysv/linux/i386/Implies
new file mode 100644
index 0000000..ccc7eaa
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/i386/Implies
@@ -0,0 +1 @@
+unix/sysv/linux/x86
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h
deleted file mode 100644
index 5952454..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Copyright (C) 2002-2007, 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H 1
-
-#define __SIZEOF_PTHREAD_ATTR_T 36
-#define __SIZEOF_PTHREAD_MUTEX_T 24
-#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-#define __SIZEOF_PTHREAD_COND_T 48
-#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
-#define __SIZEOF_PTHREAD_CONDATTR_T 4
-#define __SIZEOF_PTHREAD_RWLOCK_T 32
-#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-#define __SIZEOF_PTHREAD_BARRIER_T 20
-#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-
-
-/* Thread identifiers. The structure of the attribute type is not
- exposed on purpose. */
-typedef unsigned long int pthread_t;
-
-
-union pthread_attr_t
-{
- char __size[__SIZEOF_PTHREAD_ATTR_T];
- long int __align;
-};
-#ifndef __have_pthread_attr_t
-typedef union pthread_attr_t pthread_attr_t;
-# define __have_pthread_attr_t 1
-#endif
-
-
-typedef struct __pthread_internal_slist
-{
- struct __pthread_internal_slist *__next;
-} __pthread_slist_t;
-
-
-/* Data structures for mutex handling. The structure of the attribute
- type is not exposed on purpose. */
-typedef union
-{
- struct __pthread_mutex_s
- {
- int __lock;
- unsigned int __count;
- int __owner;
- /* KIND must stay at this position in the structure to maintain
- binary compatibility. */
- int __kind;
- unsigned int __nusers;
- __extension__ union
- {
- int __spins;
- __pthread_slist_t __list;
- };
- } __data;
- char __size[__SIZEOF_PTHREAD_MUTEX_T];
- long int __align;
-} pthread_mutex_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
- long int __align;
-} pthread_mutexattr_t;
-
-
-/* Data structure for conditional variable handling. The structure of
- the attribute type is not exposed on purpose. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __futex;
- __extension__ unsigned long long int __total_seq;
- __extension__ unsigned long long int __wakeup_seq;
- __extension__ unsigned long long int __woken_seq;
- void *__mutex;
- unsigned int __nwaiters;
- unsigned int __broadcast_seq;
- } __data;
- char __size[__SIZEOF_PTHREAD_COND_T];
- __extension__ long long int __align;
-} pthread_cond_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_CONDATTR_T];
- long int __align;
-} pthread_condattr_t;
-
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Data structure for read-write lock variable handling. The
- structure of the attribute type is not exposed on purpose. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned char __flags;
- unsigned char __shared;
- unsigned char __pad1;
- unsigned char __pad2;
- int __writer;
- } __data;
- char __size[__SIZEOF_PTHREAD_RWLOCK_T];
- long int __align;
-} pthread_rwlock_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
- long int __align;
-} pthread_rwlockattr_t;
-#endif
-
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type. */
-typedef volatile int pthread_spinlock_t;
-
-
-/* POSIX barriers data type. The structure of the type is
- deliberately not exposed. */
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIER_T];
- long int __align;
-} pthread_barrier_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
- int __align;
-} pthread_barrierattr_t;
-#endif
-
-
-/* Extra attributes for the cleanup functions. */
-#define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
-
-#endif /* bits/pthreadtypes.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
deleted file mode 100644
index 9da293a..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-
-#define __SIZEOF_SEM_T 16
-
-
-/* Value returned if `sem_open' failed. */
-#define SEM_FAILED ((sem_t *) 0)
-
-
-typedef union
-{
- char __size[__SIZEOF_SEM_T];
- long int __align;
-} sem_t;
diff --git a/nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h
new file mode 100644
index 0000000..e22947f
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h
@@ -0,0 +1,240 @@
+/* Copyright (C) 2002-2007, 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <bits/wordsize.h>
+
+#ifdef __x86_64__
+# if __WORDSIZE == 64
+# define __SIZEOF_PTHREAD_ATTR_T 56
+# define __SIZEOF_PTHREAD_MUTEX_T 40
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 56
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 32
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+# else
+# define __SIZEOF_PTHREAD_ATTR_T 32
+# define __SIZEOF_PTHREAD_MUTEX_T 32
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 44
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+# endif
+#else
+# define __SIZEOF_PTHREAD_ATTR_T 36
+# define __SIZEOF_PTHREAD_MUTEX_T 24
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 32
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#endif
+
+
+/* Thread identifiers. The structure of the attribute type is not
+ exposed on purpose. */
+typedef unsigned long int pthread_t;
+
+
+union pthread_attr_t
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+};
+#ifndef __have_pthread_attr_t
+typedef union pthread_attr_t pthread_attr_t;
+# define __have_pthread_attr_t 1
+#endif
+
+
+#ifdef __x86_64__
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+#else
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+#endif
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is not exposed on purpose. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+#ifdef __x86_64__
+ unsigned int __nusers;
+#endif
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+#ifdef __x86_64__
+ int __spins;
+ __pthread_list_t __list;
+# define __PTHREAD_MUTEX_HAVE_PREV 1
+#else
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+#endif
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is not exposed on purpose. */
+typedef union
+{
+# ifdef __x86_64__
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1
+ } __data;
+# else
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+ int __writer;
+ } __data;
+# endif
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#ifndef __x86_64__
+/* Extra attributes for the cleanup functions. */
+# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
+#endif
+
+#endif /* bits/pthreadtypes.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h
new file mode 100644
index 0000000..662af98
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_SEM_T 32
+#else
+# define __SIZEOF_SEM_T 16
+#endif
+
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/Implies b/nptl/sysdeps/unix/sysv/linux/x86_64/Implies
new file mode 100644
index 0000000..ccc7eaa
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/Implies
@@ -0,0 +1 @@
+unix/sysv/linux/x86
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
deleted file mode 100644
index e22947f..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/* Copyright (C) 2002-2007, 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H 1
-
-#include <bits/wordsize.h>
-
-#ifdef __x86_64__
-# if __WORDSIZE == 64
-# define __SIZEOF_PTHREAD_ATTR_T 56
-# define __SIZEOF_PTHREAD_MUTEX_T 40
-# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-# define __SIZEOF_PTHREAD_COND_T 48
-# define __SIZEOF_PTHREAD_CONDATTR_T 4
-# define __SIZEOF_PTHREAD_RWLOCK_T 56
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-# define __SIZEOF_PTHREAD_BARRIER_T 32
-# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-# else
-# define __SIZEOF_PTHREAD_ATTR_T 32
-# define __SIZEOF_PTHREAD_MUTEX_T 32
-# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-# define __SIZEOF_PTHREAD_COND_T 48
-# define __SIZEOF_PTHREAD_CONDATTR_T 4
-# define __SIZEOF_PTHREAD_RWLOCK_T 44
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-# define __SIZEOF_PTHREAD_BARRIER_T 20
-# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-# endif
-#else
-# define __SIZEOF_PTHREAD_ATTR_T 36
-# define __SIZEOF_PTHREAD_MUTEX_T 24
-# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-# define __SIZEOF_PTHREAD_COND_T 48
-# define __SIZEOF_PTHREAD_CONDATTR_T 4
-# define __SIZEOF_PTHREAD_RWLOCK_T 32
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-# define __SIZEOF_PTHREAD_BARRIER_T 20
-# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-#endif
-
-
-/* Thread identifiers. The structure of the attribute type is not
- exposed on purpose. */
-typedef unsigned long int pthread_t;
-
-
-union pthread_attr_t
-{
- char __size[__SIZEOF_PTHREAD_ATTR_T];
- long int __align;
-};
-#ifndef __have_pthread_attr_t
-typedef union pthread_attr_t pthread_attr_t;
-# define __have_pthread_attr_t 1
-#endif
-
-
-#ifdef __x86_64__
-typedef struct __pthread_internal_list
-{
- struct __pthread_internal_list *__prev;
- struct __pthread_internal_list *__next;
-} __pthread_list_t;
-#else
-typedef struct __pthread_internal_slist
-{
- struct __pthread_internal_slist *__next;
-} __pthread_slist_t;
-#endif
-
-
-/* Data structures for mutex handling. The structure of the attribute
- type is not exposed on purpose. */
-typedef union
-{
- struct __pthread_mutex_s
- {
- int __lock;
- unsigned int __count;
- int __owner;
-#ifdef __x86_64__
- unsigned int __nusers;
-#endif
- /* KIND must stay at this position in the structure to maintain
- binary compatibility. */
- int __kind;
-#ifdef __x86_64__
- int __spins;
- __pthread_list_t __list;
-# define __PTHREAD_MUTEX_HAVE_PREV 1
-#else
- unsigned int __nusers;
- __extension__ union
- {
- int __spins;
- __pthread_slist_t __list;
- };
-#endif
- } __data;
- char __size[__SIZEOF_PTHREAD_MUTEX_T];
- long int __align;
-} pthread_mutex_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
- int __align;
-} pthread_mutexattr_t;
-
-
-/* Data structure for conditional variable handling. The structure of
- the attribute type is not exposed on purpose. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __futex;
- __extension__ unsigned long long int __total_seq;
- __extension__ unsigned long long int __wakeup_seq;
- __extension__ unsigned long long int __woken_seq;
- void *__mutex;
- unsigned int __nwaiters;
- unsigned int __broadcast_seq;
- } __data;
- char __size[__SIZEOF_PTHREAD_COND_T];
- __extension__ long long int __align;
-} pthread_cond_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_CONDATTR_T];
- int __align;
-} pthread_condattr_t;
-
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Data structure for read-write lock variable handling. The
- structure of the attribute type is not exposed on purpose. */
-typedef union
-{
-# ifdef __x86_64__
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- int __writer;
- int __shared;
- unsigned long int __pad1;
- unsigned long int __pad2;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned int __flags;
-# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1
- } __data;
-# else
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned char __flags;
- unsigned char __shared;
- unsigned char __pad1;
- unsigned char __pad2;
- int __writer;
- } __data;
-# endif
- char __size[__SIZEOF_PTHREAD_RWLOCK_T];
- long int __align;
-} pthread_rwlock_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
- long int __align;
-} pthread_rwlockattr_t;
-#endif
-
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type. */
-typedef volatile int pthread_spinlock_t;
-
-
-/* POSIX barriers data type. The structure of the type is
- deliberately not exposed. */
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIER_T];
- long int __align;
-} pthread_barrier_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
- int __align;
-} pthread_barrierattr_t;
-#endif
-
-
-#ifndef __x86_64__
-/* Extra attributes for the cleanup functions. */
-# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
-#endif
-
-#endif /* bits/pthreadtypes.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
deleted file mode 100644
index 662af98..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 64
-# define __SIZEOF_SEM_T 32
-#else
-# define __SIZEOF_SEM_T 16
-#endif
-
-
-/* Value returned if `sem_open' failed. */
-#define SEM_FAILED ((sem_t *) 0)
-
-
-typedef union
-{
- char __size[__SIZEOF_SEM_T];
- long int __align;
-} sem_t;
diff --git a/sysdeps/i386/Implies b/sysdeps/i386/Implies
index 3a32442..20b2dff 100644
--- a/sysdeps/i386/Implies
+++ b/sysdeps/i386/Implies
@@ -1,3 +1,4 @@
+x86
wordsize-32
ieee754/ldbl-96
ieee754/dbl-64
diff --git a/sysdeps/i386/bits/byteswap-16.h b/sysdeps/i386/bits/byteswap-16.h
deleted file mode 100644
index 584eb86..0000000
--- a/sysdeps/i386/bits/byteswap-16.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Macros to swap the order of bytes in 16-bit integer values.
- Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_BYTESWAP_H
-# error "Never use <bits/byteswap-16.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifdef __GNUC__
-# if __GNUC__ >= 2
-# define __bswap_16(x) \
- (__extension__ \
- ({ register unsigned short int __v, __x = (unsigned short int) (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_16 (__x); \
- else \
- __asm__ ("rorw $8, %w0" \
- : "=r" (__v) \
- : "0" (__x) \
- : "cc"); \
- __v; }))
-# else
-/* This is better than nothing. */
-# define __bswap_16(x) \
- (__extension__ \
- ({ register unsigned short int __x = (unsigned short int) (x); \
- __bswap_constant_16 (__x); }))
-# endif
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
- return __bswap_constant_16 (__bsx);
-}
-#endif
diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h
deleted file mode 100644
index 3542816..0000000
--- a/sysdeps/i386/bits/byteswap.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
- Copyright (C) 1997-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value. */
-#define __bswap_constant_16(x) \
- ((unsigned short int) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
-
-/* Get __bswap_16. */
-#include <bits/byteswap-16.h>
-
-/* Swap bytes in 32 bit value. */
-#define __bswap_constant_32(x) \
- ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
- (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
-
-#ifdef __GNUC__
-# if __GNUC__ >= 2
-/* To swap the bytes in a word the i486 processors and up provide the
- `bswap' opcode. On i386 we have to use three instructions. */
-# if !defined __i486__ && !defined __pentium__ && !defined __pentiumpro__ \
- && !defined __pentium4__ && !defined __k8__ && !defined __athlon__ \
- && !defined __k6__ && !defined __nocona__ && !defined __core2__ \
- && !defined __geode__ && !defined __amdfam10__
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __v, __x = (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_32 (__x); \
- else \
- __asm__ ("rorw $8, %w0;" \
- "rorl $16, %0;" \
- "rorw $8, %w0" \
- : "=r" (__v) \
- : "0" (__x) \
- : "cc"); \
- __v; }))
-# else
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __v, __x = (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_32 (__x); \
- else \
- __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); \
- __v; }))
-# endif
-# else
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __x = (x); __bswap_constant_32 (__x); }))
-# endif
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
- return __bswap_constant_32 (__bsx);
-}
-#endif
-
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value. */
-# define __bswap_constant_64(x) \
- (__extension__ ((((x) & 0xff00000000000000ull) >> 56) \
- | (((x) & 0x00ff000000000000ull) >> 40) \
- | (((x) & 0x0000ff0000000000ull) >> 24) \
- | (((x) & 0x000000ff00000000ull) >> 8) \
- | (((x) & 0x00000000ff000000ull) << 8) \
- | (((x) & 0x0000000000ff0000ull) << 24) \
- | (((x) & 0x000000000000ff00ull) << 40) \
- | (((x) & 0x00000000000000ffull) << 56)))
-
-# define __bswap_64(x) \
- (__extension__ \
- ({ union { __extension__ unsigned long long int __ll; \
- unsigned long int __l[2]; } __w, __r; \
- if (__builtin_constant_p (x)) \
- __r.__ll = __bswap_constant_64 (x); \
- else \
- { \
- __w.__ll = (x); \
- __r.__l[0] = __bswap_32 (__w.__l[1]); \
- __r.__l[1] = __bswap_32 (__w.__l[0]); \
- } \
- __r.__ll; }))
-#elif __GLIBC_HAVE_LONG_LONG
-# define __bswap_constant_64(x) \
- ((((x) & 0xff00000000000000ull) >> 56) \
- | (((x) & 0x00ff000000000000ull) >> 40) \
- | (((x) & 0x0000ff0000000000ull) >> 24) \
- | (((x) & 0x000000ff00000000ull) >> 8) \
- | (((x) & 0x00000000ff000000ull) << 8) \
- | (((x) & 0x0000000000ff0000ull) << 24) \
- | (((x) & 0x000000000000ff00ull) << 40) \
- | (((x) & 0x00000000000000ffull) << 56))
-
-static __inline unsigned long long int
-__bswap_64 (unsigned long long int __bsx)
-{
- return __bswap_constant_64 (__bsx);
-}
-#endif
-
-#endif /* _BITS_BYTESWAP_H */
diff --git a/sysdeps/i386/bits/endian.h b/sysdeps/i386/bits/endian.h
deleted file mode 100644
index 54bd9d1..0000000
--- a/sysdeps/i386/bits/endian.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* i386 is little-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/sysdeps/i386/bits/huge_vall.h b/sysdeps/i386/bits/huge_vall.h
deleted file mode 100644
index 7e9c24d..0000000
--- a/sysdeps/i386/bits/huge_vall.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* `HUGE_VALL' constant for ix86 (where it is infinity).
- Used by <stdlib.h> and <math.h> functions for overflow.
- Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_vall.h> directly; include <math.h> instead."
-#endif
-
-#if __GNUC_PREREQ(3,3)
-# define HUGE_VALL (__builtin_huge_vall())
-#elif __GNUC_PREREQ(2,96)
-# define HUGE_VALL (__extension__ 0x1.0p32767L)
-#else
-
-# define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
-
-# define __huge_vall_t union { unsigned char __c[12]; long double __ld; }
-# ifdef __GNUC__
-# define HUGE_VALL (__extension__ \
- ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld)
-# else /* Not GCC. */
-static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
-# define HUGE_VALL (__huge_vall.__ld)
-# endif /* GCC. */
-
-#endif /* GCC 2.95 */
diff --git a/sysdeps/i386/bits/link.h b/sysdeps/i386/bits/link.h
deleted file mode 100644
index 1a6d51a..0000000
--- a/sysdeps/i386/bits/link.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-
-/* Registers for entry into PLT on IA-32. */
-typedef struct La_i86_regs
-{
- uint32_t lr_edx;
- uint32_t lr_ecx;
- uint32_t lr_eax;
- uint32_t lr_ebp;
- uint32_t lr_esp;
-} La_i86_regs;
-
-/* Return values for calls from PLT on IA-32. */
-typedef struct La_i86_retval
-{
- uint32_t lrv_eax;
- uint32_t lrv_edx;
- long double lrv_st0;
- long double lrv_st1;
-} La_i86_retval;
-
-
-__BEGIN_DECLS
-
-extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_i86_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_i86_regs *__inregs,
- La_i86_retval *__outregs,
- const char *__symname);
-
-__END_DECLS
diff --git a/sysdeps/i386/bits/linkmap.h b/sysdeps/i386/bits/linkmap.h
deleted file mode 100644
index 978d526..0000000
--- a/sysdeps/i386/bits/linkmap.h
+++ /dev/null
@@ -1,6 +0,0 @@
-struct link_map_machine
- {
- Elf32_Addr plt; /* Address of .plt + 0x16 */
- Elf32_Addr gotplt; /* Address of .got + 0x0c */
- void *tlsdesc_table; /* Address of TLS descriptor hash table. */
- };
diff --git a/sysdeps/i386/bits/mathdef.h b/sysdeps/i386/bits/mathdef.h
deleted file mode 100644
index efb46de..0000000
--- a/sysdeps/i386/bits/mathdef.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000, 2004, 2010 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-# if defined __FLT_EVAL_METHOD__ && __FLT_EVAL_METHOD__ == 0
-/* When using -mfpmath=sse, values are computed with the precission of the
- used type. */
-typedef float float_t; /* `float' expressions are evaluated as `float'. */
-typedef double double_t; /* `double' expressions are evaluated as
- `double'. */
-# else
-/* The ix87 FPUs evaluate all values in the 80 bit floating-point format
- which is also available for the user as `long double'. Therefore we
- define: */
-typedef long double float_t; /* `float' expressions are evaluated as
- `long double'. */
-typedef long double double_t; /* `double' expressions are evaluated as
- `long double'. */
-# endif
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647 - 1)
-# define FP_ILOGBNAN (-2147483647 - 1)
-
-/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l}
- builtins are supported. */
-# if __FP_FAST_FMA
-# define FP_FAST_FMA 1
-# endif
-
-# if __FP_FAST_FMAF
-# define FP_FAST_FMAF 1
-# endif
-
-# if __FP_FAST_FMAL
-# define FP_FAST_FMAL 1
-# endif
-
-#endif /* ISO C99 */
diff --git a/sysdeps/i386/bits/select.h b/sysdeps/i386/bits/select.h
deleted file mode 100644
index 8684047..0000000
--- a/sysdeps/i386/bits/select.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2001, 2011 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __FD_ZERO(fdsp) \
- do { \
- int __d0, __d1; \
- __asm__ __volatile__ ("cld; rep; stosl" \
- : "=c" (__d0), "=D" (__d1) \
- : "a" (0), "0" (sizeof (fd_set) \
- / sizeof (__fd_mask)), \
- "1" (&__FDS_BITS (fdsp)[0]) \
- : "memory"); \
- } while (0)
-
-#else /* ! GNU CC */
-
-/* We don't use `memset' because this would require a prototype and
- the array isn't too big. */
-# define __FD_ZERO(set) \
- do { \
- unsigned int __i; \
- fd_set *__arr = (set); \
- for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
- __FDS_BITS (__arr)[__i] = 0; \
- } while (0)
-
-#endif /* GNU CC */
-
-#define __FD_SET(d, set) \
- ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d)))
-#define __FD_CLR(d, set) \
- ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d)))
-#define __FD_ISSET(d, set) \
- ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0)
diff --git a/sysdeps/i386/bits/setjmp.h b/sysdeps/i386/bits/setjmp.h
deleted file mode 100644
index dc065ce..0000000
--- a/sysdeps/i386/bits/setjmp.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1997,1998,2000,2001,2003,2005,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Define the machine-dependent type `jmp_buf'. Intel 386 version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#ifndef _ASM
-typedef int __jmp_buf[6];
-#endif
-
-#endif /* bits/setjmp.h */
diff --git a/sysdeps/unix/sysv/linux/i386/bits/a.out.h b/sysdeps/unix/sysv/linux/i386/bits/a.out.h
deleted file mode 100644
index 0fb52c3..0000000
--- a/sysdeps/unix/sysv/linux/i386/bits/a.out.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
diff --git a/sysdeps/unix/sysv/linux/i386/bits/environments.h b/sysdeps/unix/sysv/linux/i386/bits/environments.h
deleted file mode 100644
index d4afd12..0000000
--- a/sysdeps/unix/sysv/linux/i386/bits/environments.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 1999, 2001, 2004, 2009 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly. Use <unistd.h> instead"
-#endif
-
-/* This header should define the following symbols under the described
- situations. A value `1' means that the model is always supported,
- `-1' means it is never supported. Undefined means it cannot be
- statically decided.
-
- _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type
- _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type
-
- _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type
- _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type
-
- The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG,
- _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32,
- _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were
- used in previous versions of the Unix standard and are available
- only for compatibility.
-*/
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
- and all platforms support LFS. */
-#define _POSIX_V7_ILP32_OFF32 1
-#define _POSIX_V7_ILP32_OFFBIG 1
-#define _POSIX_V6_ILP32_OFF32 1
-#define _POSIX_V6_ILP32_OFFBIG 1
-#define _XBS5_ILP32_OFF32 1
-#define _XBS5_ILP32_OFFBIG 1
-
-/* We optionally provide an environment with the above size but an 64-bit
- side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */
-
-/* Environments with 64-bit wide pointers can be provided,
- so these macros aren't defined:
- # undef _POSIX_V7_LP64_OFF64
- # undef _POSIX_V7_LPBIG_OFFBIG
- # undef _POSIX_V6_LP64_OFF64
- # undef _POSIX_V6_LPBIG_OFFBIG
- # undef _XBS5_LP64_OFF64
- # undef _XBS5_LPBIG_OFFBIG
- and sysconf tests for it at runtime. */
-
-#define __ILP32_OFF32_CFLAGS "-m32"
-#define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
-#define __ILP32_OFF32_LDFLAGS "-m32"
-#define __ILP32_OFFBIG_LDFLAGS "-m32"
-#define __LP64_OFF64_CFLAGS "-m64"
-#define __LP64_OFF64_LDFLAGS "-m64"
diff --git a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h b/sysdeps/unix/sysv/linux/i386/bits/fcntl.h
deleted file mode 100644
index 5406b4c..0000000
--- a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h
+++ /dev/null
@@ -1,321 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 1995-1998, 2000, 2004, 2006, 2007, 2009, 2010, 2011
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on a few file systems. */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 04010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
-
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY 0200000 /* Must be a directory. */
-# define O_NOFOLLOW 0400000 /* Do not follow links. */
-# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-#endif
-#ifdef __USE_GNU
-# define O_DIRECT 040000 /* Direct disk access. */
-# define O_NOATIME 01000000 /* Do not set atime. */
-# define O_PATH 010000000 /* Resolve pathname but do not open file. */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
- We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC 010000 /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0100000
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-#endif
-#define F_GETLK64 12 /* Get record locking info. */
-#define F_SETLK64 13 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 14 /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
-# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */
-# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */
-# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-# define F_SETPIPE_SZ 1031 /* Set pipe page size array. */
-# define F_GETPIPE_SZ 1032 /* Set pipe page size array. */
-#endif
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
- close-on-exit set. */
-#endif
-
-/* For F_[GET|SET]FD. */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
-
-/* For old implementation of bsd flock(). */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation. */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-#ifdef __USE_GNU
-/* Owner types. */
-enum __pid_type
- {
- F_OWNER_TID = 0, /* Kernel thread. */
- F_OWNER_PID, /* Process. */
- F_OWNER_PGRP, /* Process group. */
- F_OWNER_GID = F_OWNER_PGRP /* Alternative, obsolete name. */
- };
-
-/* Structure to use with F_GETOWN_EX and F_SETOWN_EX. */
-struct f_owner_ex
- {
- enum __pid_type type; /* Owner type of ID. */
- __pid_t pid; /* ID of owner. */
- };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE. */
-# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
- in the range before performing the
- write. */
-# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
- dirty pages in the range which are
- not presently under writeback. */
-# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
- the range after performing the
- write. */
-
-/* Flags for SPLICE and VMSPLICE. */
-# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
-# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
- (but we may still block on the fd
- we splice from/to). */
-# define SPLICE_F_MORE 4 /* Expect more data. */
-# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
-
-
-/* File handle structure. */
-struct file_handle
-{
- unsigned int handle_bytes;
- int handle_type;
- /* File identifier. */
- unsigned char f_handle[0];
-};
-
-/* Maximum handle size (for now). */
-# define MAX_HANDLE_SZ 128
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-
-/* Selective file content synch'ing. */
-extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
- unsigned int __flags);
-
-
-/* Splice address range into a pipe.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
- size_t __count, unsigned int __flags);
-
-/* Splice two files together.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
- __off64_t *__offout, size_t __len,
- unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
- unsigned int __flags);
-
-/* Reserve storage for the data of the file associated with FD.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-# ifndef __USE_FILE_OFFSET64
-extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
-# else
-# ifdef __REDIRECT
-extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
- __off64_t __len),
- fallocate64);
-# else
-# define fallocate fallocate64
-# endif
-# endif
-# ifdef __USE_LARGEFILE64
-extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
- __off64_t __len);
-# endif
-
-
-/* Map file name to file handle. */
-extern int name_to_handle_at (int __dfd, const char *__name,
- struct file_handle *__handle, int *__mnt_id,
- int __flags) __THROW;
-
-/* Open file using the file handle.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
- int __flags);
-
-#endif
-
-__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h
deleted file mode 100644
index 2bc2ca9..0000000
--- a/sysdeps/unix/sysv/linux/i386/bits/mman.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Definitions for POSIX memory map interface. Linux/i386 version.
- Copyright (C) 1997-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
-
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-#endif
-
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
-# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
-# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
-# define MAP_LOCKED 0x02000 /* Lock the mapping. */
-# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */
-# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */
-# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
-# define MAP_STACK 0x20000 /* Allocation is for a stack. */
-# define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_SYNC 4 /* Synchronous memory sync. */
-#define MS_INVALIDATE 2 /* Invalidate the caches. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 2 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-# define MADV_REMOVE 9 /* Remove these pages and resources. */
-# define MADV_DONTFORK 10 /* Do not inherit across fork. */
-# define MADV_DOFORK 11 /* Do inherit across fork. */
-# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
-# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
-# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
-# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
-# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
- overrides the coredump filter bits. */
-# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */
-# define MADV_HWPOISON 100 /* Poison a page for testing. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
diff --git a/sysdeps/unix/sysv/linux/i386/bits/wchar.h b/sysdeps/unix/sysv/linux/i386/bits/wchar.h
deleted file mode 100644
index b94fc7a..0000000
--- a/sysdeps/unix/sysv/linux/i386/bits/wchar.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* wchar_t type related definitions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H 1
-
-#define __WCHAR_MIN (-2147483647l - 1l)
-#define __WCHAR_MAX (2147483647l)
-
-#endif /* bits/wchar.h */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/debugreg.h b/sysdeps/unix/sysv/linux/i386/sys/debugreg.h
deleted file mode 100644
index ac1926b..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/debugreg.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_DEBUGREG_H
-#define _SYS_DEBUGREG_H 1
-
-/* Indicate the register numbers for a number of the specific
- debug registers. Registers 0-3 contain the addresses we wish to trap on */
-#define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */
-#define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */
-
-#define DR_STATUS 6 /* u_debugreg[DR_STATUS] */
-#define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */
-
-/* Define a few things for the status register. We can use this to determine
- which debugging register was responsible for the trap. The other bits
- are either reserved or not of interest to us. */
-
-#define DR_TRAP0 (0x1) /* db0 */
-#define DR_TRAP1 (0x2) /* db1 */
-#define DR_TRAP2 (0x4) /* db2 */
-#define DR_TRAP3 (0x8) /* db3 */
-
-#define DR_STEP (0x4000) /* single-step */
-#define DR_SWITCH (0x8000) /* task switch */
-
-/* Now define a bunch of things for manipulating the control register.
- The top two bytes of the control register consist of 4 fields of 4
- bits - each field corresponds to one of the four debug registers,
- and indicates what types of access we trap on, and how large the data
- field is that we are looking at */
-
-#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
-#define DR_CONTROL_SIZE 4 /* 4 control bits per register */
-
-#define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */
-#define DR_RW_WRITE (0x1)
-#define DR_RW_READ (0x3)
-
-#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
-#define DR_LEN_2 (0x4)
-#define DR_LEN_4 (0xC)
-
-/* The low byte to the control register determine which registers are
- enabled. There are 4 fields of two bits. One bit is "local", meaning
- that the processor will reset the bit after a task switch and the other
- is global meaning that we have to explicitly reset the bit. With linux,
- you can use either one, since we explicitly zero the register when we enter
- kernel mode. */
-
-#define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */
-#define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */
-#define DR_ENABLE_SIZE 2 /* 2 enable bits per register */
-
-#define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */
-#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
-
-/* The second byte to the control register has a few special things.
-
- On the i386, you should set the DR_LOCAL_SLOWDOWN or
- DR_GLOBAL_SLOWDOWN bits if you want to know exactly which
- instruction triggered the watchpoint. Setting these bits causes
- the processor to run more slowly, but leaving them clear makes it
- treat watchpoint hits as imprecise exceptions, so you can't
- reliably determine which instruction caused the hit.
-
- The i486 and all later IA-32 processors ignore DR_LOCAL_SLOWDOWN
- and DR_GLOBAL_SLOWDOWN. They always report the exception
- precisely, except in some rare cases, which the user can't do
- anything about. */
-
-#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
-#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
-#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
-
-#endif /* sys/debugreg.h */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/elf.h b/sysdeps/unix/sysv/linux/i386/sys/elf.h
deleted file mode 100644
index 9d64e97..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/elf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_ELF_H
-#define _SYS_ELF_H 1
-
-#warning "This header is obsolete; use <sys/procfs.h> instead."
-
-#include <sys/procfs.h>
-
-#endif /* _SYS_ELF_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/io.h b/sysdeps/unix/sysv/linux/i386/sys/io.h
deleted file mode 100644
index 3ddcee7..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/io.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Copyright (C) 1996, 2000, 2009 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_IO_H
-#define _SYS_IO_H 1
-
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* If TURN_ON is TRUE, request for permission to do direct i/o on the
- port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
- permission off for that range. This call requires root privileges.
-
- Portability note: not all Linux platforms support this call. Most
- platforms based on the PC I/O architecture probably will, however.
- E.g., Linux/Alpha for Alpha PCs supports this. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
- access any I/O port is granted. This call requires root
- privileges. */
-extern int iopl (int __level) __THROW;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-static __inline unsigned char
-inb (unsigned short int __port)
-{
- unsigned char _v;
-
- __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned char
-inb_p (unsigned short int __port)
-{
- unsigned char _v;
-
- __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned short int
-inw (unsigned short int __port)
-{
- unsigned short _v;
-
- __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned short int
-inw_p (unsigned short int __port)
-{
- unsigned short int _v;
-
- __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned int
-inl (unsigned short int __port)
-{
- unsigned int _v;
-
- __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned int
-inl_p (unsigned short int __port)
-{
- unsigned int _v;
- __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v)
- :"Nd" (__port));
- return _v;
-}
-
-static __inline void
-outb (unsigned char value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (__port));
-}
-
-static __inline void
-outb_p (unsigned char value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (value),
- "Nd" (__port));
-}
-
-static __inline void
-outw (unsigned short int value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (__port));
-
-}
-
-static __inline void
-outw_p (unsigned short int value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (value),
- "Nd" (__port));
-}
-
-static __inline void
-outl (unsigned int value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (__port));
-}
-
-static __inline void
-outl_p (unsigned int value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (value),
- "Nd" (__port));
-}
-
-static __inline void
-insb (unsigned short int __port, void *__addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-insw (unsigned short int __port, void *__addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-insl (unsigned short int __port, void *__addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsb (unsigned short int __port, const void *__addr,
- unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsw (unsigned short int __port, const void *__addr,
- unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsl (unsigned short int __port, const void *__addr,
- unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
- :"d" (__port), "0" (__addr), "1" (__count));
-}
-
-#endif /* GNU C */
-
-__END_DECLS
-#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/perm.h b/sysdeps/unix/sysv/linux/i386/sys/perm.h
deleted file mode 100644
index c268681..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/perm.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_PERM_H
-
-#define _SYS_PERM_H 1
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* Set port input/output permissions. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-
-/* Change I/O privilege level. */
-extern int iopl (int __level) __THROW;
-
-__END_DECLS
-
-#endif /* _SYS_PERM_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/procfs.h b/sysdeps/unix/sysv/linux/i386/sys/procfs.h
deleted file mode 100644
index 673baa1..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/procfs.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somewhat modelled after the file of the same name on SVR4
- systems. It provides a definition of the core file format for ELF
- used on Linux. It doesn't have anything to do with the /proc file
- system, even though Linux has one.
-
- Anyway, the whole purpose of this file is for GDB and GDB only.
- Don't read too much into it. Don't use it for anything other than
- GDB unless you know what you are doing. */
-
-#include <features.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/* Type for a general-purpose register. */
-typedef unsigned long elf_greg_t;
-
-/* And the whole bunch of them. We could have used `struct
- user_regs_struct' directly in the typedef, but tradition says that
- the register set is an array, which does have some peculiar
- semantics, so leave it that way. */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-/* Register set for the floating-point registers. */
-typedef struct user_fpregs_struct elf_fpregset_t;
-
-/* Register set for the extended floating-point registers. Includes
- the Pentium III SSE registers in addition to the classic
- floating-point stuff. */
-typedef struct user_fpxregs_struct elf_fpxregset_t;
-
-
-/* Signal info. */
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with Linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- GDB doesn't really use excluded. */
-
-struct elf_prstatus
- {
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args. */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
- unsigned long int pr_flag; /* Flags. */
- unsigned short int pr_uid;
- unsigned short int pr_gid;
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-
-/* The rest of this file provides the types for emulation of the
- Solaris <proc_service.h> interfaces that should be implemented by
- users of libthread_db. */
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore have only one PID type. */
-typedef __pid_t lwpid_t;
-
-/* Process status and info. In the end we do provide typedefs for them. */
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/reg.h b/sysdeps/unix/sysv/linux/i386/sys/reg.h
deleted file mode 100644
index b993f99..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/reg.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_REG_H
-#define _SYS_REG_H 1
-
-/* Index into an array of 4 byte integers returned from ptrace for
- * location of the users' stored general purpose registers. */
-
-#define EBX 0
-#define ECX 1
-#define EDX 2
-#define ESI 3
-#define EDI 4
-#define EBP 5
-#define EAX 6
-#define DS 7
-#define ES 8
-#define FS 9
-#define GS 10
-#define ORIG_EAX 11
-#define EIP 12
-#define CS 13
-#define EFL 14
-#define UESP 15
-#define SS 16
-
-#endif /* _SYS_REG_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/ucontext.h b/sysdeps/unix/sysv/linux/i386/sys/ucontext.h
deleted file mode 100644
index 6306623..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/ucontext.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
- included in <signal.h>. */
-#include <bits/sigcontext.h>
-
-
-/* Type for general register. */
-typedef int greg_t;
-
-/* Number of general registers. */
-#define NGREG 19
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-#ifdef __USE_GNU
-/* Number of each register is the `gregset_t' array. */
-enum
-{
- REG_GS = 0,
-# define REG_GS REG_GS
- REG_FS,
-# define REG_FS REG_FS
- REG_ES,
-# define REG_ES REG_ES
- REG_DS,
-# define REG_DS REG_DS
- REG_EDI,
-# define REG_EDI REG_EDI
- REG_ESI,
-# define REG_ESI REG_ESI
- REG_EBP,
-# define REG_EBP REG_EBP
- REG_ESP,
-# define REG_ESP REG_ESP
- REG_EBX,
-# define REG_EBX REG_EBX
- REG_EDX,
-# define REG_EDX REG_EDX
- REG_ECX,
-# define REG_ECX REG_ECX
- REG_EAX,
-# define REG_EAX REG_EAX
- REG_TRAPNO,
-# define REG_TRAPNO REG_TRAPNO
- REG_ERR,
-# define REG_ERR REG_ERR
- REG_EIP,
-# define REG_EIP REG_EIP
- REG_CS,
-# define REG_CS REG_CS
- REG_EFL,
-# define REG_EFL REG_EFL
- REG_UESP,
-# define REG_UESP REG_UESP
- REG_SS
-# define REG_SS REG_SS
-};
-#endif
-
-/* Definitions taken from the kernel headers. */
-struct _libc_fpreg
-{
- unsigned short int significand[4];
- unsigned short int exponent;
-};
-
-struct _libc_fpstate
-{
- unsigned long int cw;
- unsigned long int sw;
- unsigned long int tag;
- unsigned long int ipoff;
- unsigned long int cssel;
- unsigned long int dataoff;
- unsigned long int datasel;
- struct _libc_fpreg _st[8];
- unsigned long int status;
-};
-
-/* Structure to describe FPU registers. */
-typedef struct _libc_fpstate *fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
- {
- gregset_t gregs;
- /* Due to Linux's history we have to use a pointer here. The SysV/i386
- ABI requires a struct with the values. */
- fpregset_t fpregs;
- unsigned long int oldmask;
- unsigned long int cr2;
- } mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- struct _libc_fpstate __fpregs_mem;
- } ucontext_t;
-
-#endif /* sys/ucontext.h */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/user.h b/sysdeps/unix/sysv/linux/i386/sys/user.h
deleted file mode 100644
index e426afe..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/user.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_USER_H
-#define _SYS_USER_H 1
-
-/* The whole purpose of this file is for GDB and GDB only. Don't read
- too much into it. Don't use it for anything other than GDB unless
- you know what you are doing. */
-
-struct user_fpregs_struct
-{
- long int cwd;
- long int swd;
- long int twd;
- long int fip;
- long int fcs;
- long int foo;
- long int fos;
- long int st_space [20];
-};
-
-struct user_fpxregs_struct
-{
- unsigned short int cwd;
- unsigned short int swd;
- unsigned short int twd;
- unsigned short int fop;
- long int fip;
- long int fcs;
- long int foo;
- long int fos;
- long int mxcsr;
- long int reserved;
- long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
- long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
- long int padding[56];
-};
-
-struct user_regs_struct
-{
- long int ebx;
- long int ecx;
- long int edx;
- long int esi;
- long int edi;
- long int ebp;
- long int eax;
- long int xds;
- long int xes;
- long int xfs;
- long int xgs;
- long int orig_eax;
- long int eip;
- long int xcs;
- long int eflags;
- long int esp;
- long int xss;
-};
-
-struct user
-{
- struct user_regs_struct regs;
- int u_fpvalid;
- struct user_fpregs_struct i387;
- unsigned long int u_tsize;
- unsigned long int u_dsize;
- unsigned long int u_ssize;
- unsigned long start_code;
- unsigned long start_stack;
- long int signal;
- int reserved;
- struct user_regs_struct* u_ar0;
- struct user_fpregs_struct* u_fpstate;
- unsigned long int magic;
- char u_comm [32];
- int u_debugreg [8];
-};
-
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _SYS_USER_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/vm86.h b/sysdeps/unix/sysv/linux/i386/sys/vm86.h
deleted file mode 100644
index cd2ac07..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/vm86.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1996, 1999, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_VM86_H
-
-#define _SYS_VM86_H 1
-#include <features.h>
-
-/* Get constants and data types from kernel header file. */
-#include <asm/vm86.h>
-
-__BEGIN_DECLS
-
-/* Enter virtual 8086 mode. */
-extern int vm86 (unsigned long int __subfunction,
- struct vm86plus_struct *__info) __THROW;
-
-__END_DECLS
-
-#endif /* _SYS_VM86_H */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/a.out.h b/sysdeps/unix/sysv/linux/x86/bits/a.out.h
new file mode 100644
index 0000000..0e4a7c9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/a.out.h
@@ -0,0 +1,11 @@
+#ifndef __A_OUT_GNU_H__
+# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
+#endif
+
+#ifdef __x86_64__
+
+/* Signal to users of this header that this architecture really doesn't
+ support a.out binary format. */
+#define __NO_A_OUT_SUPPORT 1
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/x86/bits/environments.h b/sysdeps/unix/sysv/linux/x86/bits/environments.h
new file mode 100644
index 0000000..793a04f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/environments.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 1999, 2001, 2004, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _UNISTD_H
+# error "Never include this file directly. Use <unistd.h> instead"
+#endif
+
+#include <bits/wordsize.h>
+
+/* This header should define the following symbols under the described
+ situations. A value `1' means that the model is always supported,
+ `-1' means it is never supported. Undefined means it cannot be
+ statically decided.
+
+ _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type
+ _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type
+
+ _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type
+ _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type
+
+ The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG,
+ _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32,
+ _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were
+ used in previous versions of the Unix standard and are available
+ only for compatibility.
+*/
+
+#if __WORDSIZE == 64
+
+/* Environments with 32-bit wide pointers are optionally provided.
+ Therefore following macros aren't defined:
+ # undef _POSIX_V7_ILP32_OFF32
+ # undef _POSIX_V7_ILP32_OFFBIG
+ # undef _POSIX_V6_ILP32_OFF32
+ # undef _POSIX_V6_ILP32_OFFBIG
+ # undef _XBS5_ILP32_OFF32
+ # undef _XBS5_ILP32_OFFBIG
+ and users need to check at runtime. */
+
+/* We also have no use (for now) for an environment with bigger pointers
+ and offsets. */
+# define _POSIX_V7_LPBIG_OFFBIG -1
+# define _POSIX_V6_LPBIG_OFFBIG -1
+# define _XBS5_LPBIG_OFFBIG -1
+
+/* By default we have 64-bit wide `long int', pointers and `off_t'. */
+# define _POSIX_V7_LP64_OFF64 1
+# define _POSIX_V6_LP64_OFF64 1
+# define _XBS5_LP64_OFF64 1
+
+#else /* __WORDSIZE == 32 */
+
+/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
+ and all platforms support LFS. */
+# define _POSIX_V7_ILP32_OFF32 1
+# define _POSIX_V7_ILP32_OFFBIG 1
+# define _POSIX_V6_ILP32_OFF32 1
+# define _POSIX_V6_ILP32_OFFBIG 1
+# define _XBS5_ILP32_OFF32 1
+# define _XBS5_ILP32_OFFBIG 1
+
+/* We optionally provide an environment with the above size but an 64-bit
+ side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */
+
+/* Environments with 64-bit wide pointers can be provided,
+ so these macros aren't defined:
+ # undef _POSIX_V7_LP64_OFF64
+ # undef _POSIX_V7_LPBIG_OFFBIG
+ # undef _POSIX_V6_LP64_OFF64
+ # undef _POSIX_V6_LPBIG_OFFBIG
+ # undef _XBS5_LP64_OFF64
+ # undef _XBS5_LPBIG_OFFBIG
+ and sysconf tests for it at runtime. */
+
+#endif /* __WORDSIZE == 32 */
+
+#define __ILP32_OFF32_CFLAGS "-m32"
+#define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+#define __ILP32_OFF32_LDFLAGS "-m32"
+#define __ILP32_OFFBIG_LDFLAGS "-m32"
+#define __LP64_OFF64_CFLAGS "-m64"
+#define __LP64_OFF64_LDFLAGS "-m64"
diff --git a/sysdeps/unix/sysv/linux/x86/bits/epoll.h b/sysdeps/unix/sysv/linux/x86/bits/epoll.h
new file mode 100644
index 0000000..be1f5a6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/epoll.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_EPOLL_H
+# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
+#endif
+
+/* Flags to be passed to epoll_create1. */
+enum
+ {
+ EPOLL_CLOEXEC = 02000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+ EPOLL_NONBLOCK = 00004000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+ };
+
+#define __EPOLL_PACKED __attribute__ ((__packed__))
diff --git a/sysdeps/unix/sysv/linux/x86/bits/fcntl.h b/sysdeps/unix/sysv/linux/x86/bits/fcntl.h
new file mode 100644
index 0000000..9fa5ecb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/fcntl.h
@@ -0,0 +1,337 @@
+/* O_*, F_*, FD_* bit values for Linux/x86-64.
+ Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _FCNTL_H
+# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
+#endif
+
+#include <sys/types.h>
+#ifdef __USE_GNU
+# include <bits/uio.h>
+#endif
+
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on a few file systems. */
+#define O_ACCMODE 0003
+#define O_RDONLY 00
+#define O_WRONLY 01
+#define O_RDWR 02
+#define O_CREAT 0100 /* not fcntl */
+#define O_EXCL 0200 /* not fcntl */
+#define O_NOCTTY 0400 /* not fcntl */
+#define O_TRUNC 01000 /* not fcntl */
+#define O_APPEND 02000
+#define O_NONBLOCK 04000
+#define O_NDELAY O_NONBLOCK
+#define O_SYNC 04010000
+#define O_FSYNC O_SYNC
+#define O_ASYNC 020000
+
+#ifdef __USE_XOPEN2K8
+# define O_DIRECTORY 0200000 /* Must be a directory. */
+# define O_NOFOLLOW 0400000 /* Do not follow links. */
+# define O_CLOEXEC 02000000 /* Set close_on_exec. */
+#endif
+#ifdef __USE_GNU
+# define O_DIRECT 040000 /* Direct disk access. */
+# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_PATH 010000000 /* Resolve pathname but do not open file. */
+#endif
+
+/* For now Linux has synchronisity options for data and read operations.
+ We define the symbols here but let them do the same as O_SYNC since
+ this is a superset. */
+#if defined __USE_POSIX199309 || defined __USE_UNIX98
+# define O_DSYNC 010000 /* Synchronize data. */
+# define O_RSYNC O_SYNC /* Synchronize read operations. */
+#endif
+
+#ifdef __USE_LARGEFILE64
+# ifdef __x86_64__
+# define O_LARGEFILE 0
+# else
+# define O_LARGEFILE 0100000
+# endif
+#endif
+
+/* Values for the second argument to `fcntl'. */
+#define F_DUPFD 0 /* Duplicate file descriptor. */
+#define F_GETFD 1 /* Get file descriptor flags. */
+#define F_SETFD 2 /* Set file descriptor flags. */
+#define F_GETFL 3 /* Get file status flags. */
+#define F_SETFL 4 /* Set file status flags. */
+#ifdef __x86_64__
+# define F_GETLK 5 /* Get record locking info. */
+# define F_SETLK 6 /* Set record locking info (non-blocking). */
+# define F_SETLKW 7 /* Set record locking info (blocking). */
+/* Not necessary, we always have 64-bit offsets. */
+# define F_GETLK64 5 /* Get record locking info. */
+# define F_SETLK64 6 /* Set record locking info (non-blocking). */
+# define F_SETLKW64 7 /* Set record locking info (blocking). */
+#else
+# ifndef __USE_FILE_OFFSET64
+# define F_GETLK 5 /* Get record locking info. */
+# define F_SETLK 6 /* Set record locking info (non-blocking). */
+# define F_SETLKW 7 /* Set record locking info (blocking). */
+# else
+# define F_GETLK F_GETLK64 /* Get record locking info. */
+# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
+# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
+# endif
+# define F_GETLK64 12 /* Get record locking info. */
+# define F_SETLK64 13 /* Set record locking info (non-blocking). */
+# define F_SETLKW64 14 /* Set record locking info (blocking). */
+#endif
+
+#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
+# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */
+# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETSIG 10 /* Set number of signal to be sent. */
+# define F_GETSIG 11 /* Get number of signal to be sent. */
+# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */
+# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETLEASE 1024 /* Set a lease. */
+# define F_GETLEASE 1025 /* Enquire what lease is active. */
+# define F_NOTIFY 1026 /* Request notfications on a directory. */
+# define F_SETPIPE_SZ 1031 /* Set pipe page size array. */
+# define F_GETPIPE_SZ 1032 /* Set pipe page size array. */
+#endif
+#ifdef __USE_XOPEN2K8
+# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
+ close-on-exit set. */
+#endif
+
+/* For F_[GET|SET]FD. */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
+#define F_RDLCK 0 /* Read lock. */
+#define F_WRLCK 1 /* Write lock. */
+#define F_UNLCK 2 /* Remove lock. */
+
+/* For old implementation of bsd flock(). */
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+
+#ifdef __USE_BSD
+/* Operations for bsd flock(), also used by the kernel implementation. */
+# define LOCK_SH 1 /* shared lock */
+# define LOCK_EX 2 /* exclusive lock */
+# define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+# define LOCK_UN 8 /* remove lock */
+#endif
+
+#ifdef __USE_GNU
+# define LOCK_MAND 32 /* This is a mandatory flock: */
+# define LOCK_READ 64 /* ... which allows concurrent read operations. */
+# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
+# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
+#endif
+
+#ifdef __USE_GNU
+/* Types of directory notifications that may be requested with F_NOTIFY. */
+# define DN_ACCESS 0x00000001 /* File accessed. */
+# define DN_MODIFY 0x00000002 /* File modified. */
+# define DN_CREATE 0x00000004 /* File created. */
+# define DN_DELETE 0x00000008 /* File removed. */
+# define DN_RENAME 0x00000010 /* File renamed. */
+# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
+# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
+#endif
+
+struct flock
+ {
+ short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
+ short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
+#ifndef __USE_FILE_OFFSET64
+ __off_t l_start; /* Offset where the lock begins. */
+ __off_t l_len; /* Size of the locked area; zero means until EOF. */
+#else
+ __off64_t l_start; /* Offset where the lock begins. */
+ __off64_t l_len; /* Size of the locked area; zero means until EOF. */
+#endif
+ __pid_t l_pid; /* Process holding the lock. */
+ };
+
+#ifdef __USE_LARGEFILE64
+struct flock64
+ {
+ short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
+ short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
+ __off64_t l_start; /* Offset where the lock begins. */
+ __off64_t l_len; /* Size of the locked area; zero means until EOF. */
+ __pid_t l_pid; /* Process holding the lock. */
+ };
+#endif
+
+#ifdef __USE_GNU
+/* Owner types. */
+enum __pid_type
+ {
+ F_OWNER_TID = 0, /* Kernel thread. */
+ F_OWNER_PID, /* Process. */
+ F_OWNER_PGRP, /* Process group. */
+ F_OWNER_GID = F_OWNER_PGRP /* Alternative, obsolete name. */
+ };
+
+/* Structure to use with F_GETOWN_EX and F_SETOWN_EX. */
+struct f_owner_ex
+ {
+ enum __pid_type type; /* Owner type of ID. */
+ __pid_t pid; /* ID of owner. */
+ };
+#endif
+
+/* Define some more compatibility macros to be backward compatible with
+ BSD systems which did not managed to hide these kernel macros. */
+#ifdef __USE_BSD
+# define FAPPEND O_APPEND
+# define FFSYNC O_FSYNC
+# define FASYNC O_ASYNC
+# define FNONBLOCK O_NONBLOCK
+# define FNDELAY O_NDELAY
+#endif /* Use BSD. */
+
+/* Advise to `posix_fadvise'. */
+#ifdef __USE_XOPEN2K
+# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
+# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
+# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
+# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
+# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
+#endif
+
+
+#ifdef __USE_GNU
+/* Flags for SYNC_FILE_RANGE. */
+# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
+ in the range before performing the
+ write. */
+# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
+ dirty pages in the range which are
+ not presently under writeback. */
+# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
+ the range after performing the
+ write. */
+
+/* Flags for SPLICE and VMSPLICE. */
+# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
+# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
+ (but we may still block on the fd
+ we splice from/to). */
+# define SPLICE_F_MORE 4 /* Expect more data. */
+# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
+
+
+/* File handle structure. */
+struct file_handle
+{
+ unsigned int handle_bytes;
+ int handle_type;
+ /* File identifier. */
+ unsigned char f_handle[0];
+};
+
+/* Maximum handle size (for now). */
+# define MAX_HANDLE_SZ 128
+#endif
+
+__BEGIN_DECLS
+
+#ifdef __USE_GNU
+
+/* Provide kernel hint to read ahead. */
+extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
+ __THROW;
+
+
+/* Selective file content synch'ing.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
+ unsigned int __flags);
+
+
+/* Splice address range into a pipe.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
+ size_t __count, unsigned int __flags);
+
+/* Splice two files together.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
+ __off64_t *__offout, size_t __len,
+ unsigned int __flags);
+
+/* In-kernel implementation of tee for pipe buffers.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+extern ssize_t tee (int __fdin, int __fdout, size_t __len,
+ unsigned int __flags);
+
+/* Reserve storage for the data of the file associated with FD.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+# ifndef __USE_FILE_OFFSET64
+extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
+# else
+# ifdef __REDIRECT
+extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
+ __off64_t __len),
+ fallocate64);
+# else
+# define fallocate fallocate64
+# endif
+# endif
+# ifdef __USE_LARGEFILE64
+extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
+ __off64_t __len);
+# endif
+
+
+/* Map file name to file handle. */
+extern int name_to_handle_at (int __dfd, const char *__name,
+ struct file_handle *__handle, int *__mnt_id,
+ int __flags) __THROW;
+
+/* Open file using the file handle.
+
+ This function is a possible cancellation point and therefore not
+ marked with __THROW. */
+extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
+ int __flags);
+
+#endif /* use GNU */
+
+__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/x86/bits/ipctypes.h b/sysdeps/unix/sysv/linux/x86/bits/ipctypes.h
new file mode 100644
index 0000000..7c242ad
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/ipctypes.h
@@ -0,0 +1,33 @@
+/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_IPC_H
+# error "Never use <bits/ipctypes.h> directly; include <sys/ipc.h> instead."
+#endif
+
+#ifndef _BITS_IPCTYPES_H
+#define _BITS_IPCTYPES_H 1
+
+/* Used in `struct shmid_ds'. */
+# ifdef __x86_64__
+typedef int __ipc_pid_t;
+# else
+typedef unsigned short int __ipc_pid_t;
+# endif
+
+#endif /* bits/ipctypes.h */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/mman.h b/sysdeps/unix/sysv/linux/x86/bits/mman.h
new file mode 100644
index 0000000..28b9160
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/mman.h
@@ -0,0 +1,113 @@
+/* Definitions for POSIX memory map interface. Linux/x86_64 version.
+ Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_MMAN_H
+# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
+ growsdown vma (mprotect only). */
+#define PROT_GROWSUP 0x02000000 /* Extend change to start of
+ growsup vma (mprotect only). */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+# define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x02000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */
+# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */
+# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
+# define MAP_STACK 0x20000 /* Allocation is for a stack. */
+# define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+# define MREMAP_FIXED 2
+#endif
+
+/* Advice to `madvise'. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+# define MADV_REMOVE 9 /* Remove these pages and resources. */
+# define MADV_DONTFORK 10 /* Do not inherit across fork. */
+# define MADV_DOFORK 11 /* Do inherit across fork. */
+# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
+# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
+# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
+# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
+# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
+ overrides the coredump filter bits. */
+# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */
+# define MADV_HWPOISON 100 /* Poison a page for testing. */
+#endif
+
+/* The POSIX people had to invent similar names for the same things. */
+#ifdef __USE_XOPEN2K
+# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
+# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
+# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
+# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
diff --git a/sysdeps/unix/sysv/linux/x86/bits/msq.h b/sysdeps/unix/sysv/linux/x86/bits/msq.h
new file mode 100644
index 0000000..7f23500
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/msq.h
@@ -0,0 +1,81 @@
+/* Copyright (C) 1995-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_MSG_H
+# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
+#endif
+
+#include <bits/types.h>
+
+/* Define options for message queue functions. */
+#define MSG_NOERROR 010000 /* no error if message is too big */
+#ifdef __USE_GNU
+# define MSG_EXCEPT 020000 /* recv any msg except of specified type */
+#endif
+
+/* Types used in the structure definition. */
+typedef __syscall_ulong_t msgqnum_t;
+typedef __syscall_ulong_t msglen_t;
+
+/* Structure of record for one message inside the kernel.
+ The type `struct msg' is opaque. */
+struct msqid_ds
+{
+ struct ipc_perm msg_perm; /* structure describing operation permission */
+ __time_t msg_stime; /* time of last msgsnd command */
+#ifndef __x86_64__
+ unsigned long int __unused1;
+#endif
+ __time_t msg_rtime; /* time of last msgrcv command */
+#ifndef __x86_64__
+ unsigned long int __unused2;
+#endif
+ __time_t msg_ctime; /* time of last change */
+#ifndef __x86_64__
+ unsigned long int __unused3;
+#endif
+ __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */
+ msgqnum_t msg_qnum; /* number of messages currently on queue */
+ msglen_t msg_qbytes; /* max number of bytes allowed on queue */
+ __pid_t msg_lspid; /* pid of last msgsnd() */
+ __pid_t msg_lrpid; /* pid of last msgrcv() */
+ __syscall_ulong_t __unused4;
+ __syscall_ulong_t __unused5;
+};
+
+#ifdef __USE_MISC
+
+# define msg_cbytes __msg_cbytes
+
+/* ipcs ctl commands */
+# define MSG_STAT 11
+# define MSG_INFO 12
+
+/* buffer for msgctl calls IPC_INFO, MSG_INFO */
+struct msginfo
+ {
+ int msgpool;
+ int msgmap;
+ int msgmax;
+ int msgmnb;
+ int msgmni;
+ int msgssz;
+ int msgtql;
+ unsigned short int msgseg;
+ };
+
+#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/sem.h b/sysdeps/unix/sysv/linux/x86/bits/sem.h
new file mode 100644
index 0000000..92bbcef
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/sem.h
@@ -0,0 +1,86 @@
+/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_SEM_H
+# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
+#endif
+
+#include <sys/types.h>
+
+/* Flags for `semop'. */
+#define SEM_UNDO 0x1000 /* undo the operation on exit */
+
+/* Commands for `semctl'. */
+#define GETPID 11 /* get sempid */
+#define GETVAL 12 /* get semval */
+#define GETALL 13 /* get all semval's */
+#define GETNCNT 14 /* get semncnt */
+#define GETZCNT 15 /* get semzcnt */
+#define SETVAL 16 /* set semval */
+#define SETALL 17 /* set all semval's */
+
+
+/* Data structure describing a set of semaphores. */
+struct semid_ds
+{
+ struct ipc_perm sem_perm; /* operation permission struct */
+ __time_t sem_otime; /* last semop() time */
+ __syscall_ulong_t __unused1;
+ __time_t sem_ctime; /* last time changed by semctl() */
+ __syscall_ulong_t __unused2;
+ __syscall_ulong_t sem_nsems; /* number of semaphores in set */
+ __syscall_ulong_t __unused3;
+ __syscall_ulong_t __unused4;
+};
+
+/* The user should define a union like the following to use it for arguments
+ for `semctl'.
+
+ union semun
+ {
+ int val; <= value for SETVAL
+ struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
+ unsigned short int *array; <= array for GETALL & SETALL
+ struct seminfo *__buf; <= buffer for IPC_INFO
+ };
+
+ Previous versions of this file used to define this union but this is
+ incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
+ one must define the union or not. */
+#define _SEM_SEMUN_UNDEFINED 1
+
+#ifdef __USE_MISC
+
+/* ipcs ctl cmds */
+# define SEM_STAT 18
+# define SEM_INFO 19
+
+struct seminfo
+{
+ int semmap;
+ int semmni;
+ int semmns;
+ int semmnu;
+ int semmsl;
+ int semopm;
+ int semume;
+ int semusz;
+ int semvmx;
+ int semaem;
+};
+
+#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/shm.h b/sysdeps/unix/sysv/linux/x86/bits/shm.h
new file mode 100644
index 0000000..cba25ed
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/shm.h
@@ -0,0 +1,109 @@
+/* Copyright (C) 1995-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_SHM_H
+# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
+#endif
+
+#include <bits/types.h>
+
+/* Permission flag for shmget. */
+#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
+#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
+
+/* Flags for `shmat'. */
+#define SHM_RDONLY 010000 /* attach read-only else read-write */
+#define SHM_RND 020000 /* round attach address to SHMLBA */
+#define SHM_REMAP 040000 /* take-over region on attach */
+#define SHM_EXEC 0100000 /* execution access */
+
+/* Commands for `shmctl'. */
+#define SHM_LOCK 11 /* lock segment (root only) */
+#define SHM_UNLOCK 12 /* unlock segment (root only) */
+
+__BEGIN_DECLS
+
+/* Segment low boundary address multiple. */
+#define SHMLBA (__getpagesize ())
+extern int __getpagesize (void) __THROW __attribute__ ((__const__));
+
+
+/* Type to count number of attaches. */
+typedef __syscall_ulong_t shmatt_t;
+
+/* Data structure describing a shared memory segment. */
+struct shmid_ds
+ {
+ struct ipc_perm shm_perm; /* operation permission struct */
+ size_t shm_segsz; /* size of segment in bytes */
+ __time_t shm_atime; /* time of last shmat() */
+#ifndef __x86_64__
+ unsigned long int __unused1;
+#endif
+ __time_t shm_dtime; /* time of last shmdt() */
+#ifndef __x86_64__
+ unsigned long int __unused2;
+#endif
+ __time_t shm_ctime; /* time of last change by shmctl() */
+#ifndef __x86_64__
+ unsigned long int __unused3;
+#endif
+ __pid_t shm_cpid; /* pid of creator */
+ __pid_t shm_lpid; /* pid of last shmop */
+ shmatt_t shm_nattch; /* number of current attaches */
+ __syscall_ulong_t __unused4;
+ __syscall_ulong_t __unused5;
+ };
+
+#ifdef __USE_MISC
+
+/* ipcs ctl commands */
+# define SHM_STAT 13
+# define SHM_INFO 14
+
+/* shm_mode upper byte flags */
+# define SHM_DEST 01000 /* segment will be destroyed on last detach */
+# define SHM_LOCKED 02000 /* segment will not be swapped */
+# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
+# define SHM_NORESERVE 010000 /* don't check for reservations */
+
+struct shminfo
+ {
+ __syscall_ulong_t shmmax;
+ __syscall_ulong_t shmmin;
+ __syscall_ulong_t shmmni;
+ __syscall_ulong_t shmseg;
+ __syscall_ulong_t shmall;
+ __syscall_ulong_t __unused1;
+ __syscall_ulong_t __unused2;
+ __syscall_ulong_t __unused3;
+ __syscall_ulong_t __unused4;
+ };
+
+struct shm_info
+ {
+ int used_ids;
+ __syscall_ulong_t shm_tot; /* total allocated shm */
+ __syscall_ulong_t shm_rss; /* total resident shm */
+ __syscall_ulong_t shm_swp; /* total swapped shm */
+ __syscall_ulong_t swap_attempts;
+ __syscall_ulong_t swap_successes;
+ };
+
+#endif /* __USE_MISC */
+
+__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h b/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
new file mode 100644
index 0000000..d9ba716
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
@@ -0,0 +1,160 @@
+/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_SIGCONTEXT_H
+#define _BITS_SIGCONTEXT_H 1
+
+#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
+# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
+#endif
+
+struct _fpreg
+{
+ unsigned short significand[4];
+ unsigned short exponent;
+};
+
+struct _fpxreg
+{
+ unsigned short significand[4];
+ unsigned short exponent;
+ unsigned short padding[3];
+};
+
+struct _xmmreg
+{
+ __uint32_t element[4];
+};
+
+
+
+#ifndef __x86_64__
+
+struct _fpstate
+{
+ /* Regular FPU environment. */
+ __uint32_t cw;
+ __uint32_t sw;
+ __uint32_t tag;
+ __uint32_t ipoff;
+ __uint32_t cssel;
+ __uint32_t dataoff;
+ __uint32_t datasel;
+ struct _fpreg _st[8];
+ unsigned short status;
+ unsigned short magic;
+
+ /* FXSR FPU environment. */
+ __uint32_t _fxsr_env[6];
+ __uint32_t mxcsr;
+ __uint32_t reserved;
+ struct _fpxreg _fxsr_st[8];
+ struct _xmmreg _xmm[8];
+ __uint32_t padding[56];
+};
+
+#ifndef sigcontext_struct
+/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
+ we need sigcontext. Some packages have come to rely on
+ sigcontext_struct being defined on 32-bit x86, so define this for
+ their benefit. */
+# define sigcontext_struct sigcontext
+#endif
+
+struct sigcontext
+{
+ unsigned short gs, __gsh;
+ unsigned short fs, __fsh;
+ unsigned short es, __esh;
+ unsigned short ds, __dsh;
+ unsigned long edi;
+ unsigned long esi;
+ unsigned long ebp;
+ unsigned long esp;
+ unsigned long ebx;
+ unsigned long edx;
+ unsigned long ecx;
+ unsigned long eax;
+ unsigned long trapno;
+ unsigned long err;
+ unsigned long eip;
+ unsigned short cs, __csh;
+ unsigned long eflags;
+ unsigned long esp_at_signal;
+ unsigned short ss, __ssh;
+ struct _fpstate * fpstate;
+ unsigned long oldmask;
+ unsigned long cr2;
+};
+
+#else /* __x86_64__ */
+
+struct _fpstate
+{
+ /* FPU environment matching the 64-bit FXSAVE layout. */
+ __uint16_t cwd;
+ __uint16_t swd;
+ __uint16_t ftw;
+ __uint16_t fop;
+ __uint64_t rip;
+ __uint64_t rdp;
+ __uint32_t mxcsr;
+ __uint32_t mxcr_mask;
+ struct _fpxreg _st[8];
+ struct _xmmreg _xmm[16];
+ __uint32_t padding[24];
+};
+
+struct sigcontext
+{
+ __uint64_t r8;
+ __uint64_t r9;
+ __uint64_t r10;
+ __uint64_t r11;
+ __uint64_t r12;
+ __uint64_t r13;
+ __uint64_t r14;
+ __uint64_t r15;
+ __uint64_t rdi;
+ __uint64_t rsi;
+ __uint64_t rbp;
+ __uint64_t rbx;
+ __uint64_t rdx;
+ __uint64_t rax;
+ __uint64_t rcx;
+ __uint64_t rsp;
+ __uint64_t rip;
+ __uint64_t eflags;
+ unsigned short cs;
+ unsigned short gs;
+ unsigned short fs;
+ unsigned short __pad0;
+ __uint64_t err;
+ __uint64_t trapno;
+ __uint64_t oldmask;
+ __uint64_t cr2;
+ __extension__ union
+ {
+ struct _fpstate * fpstate;
+ __uint64_t __fpstate_word;
+ };
+ __uint64_t __reserved1 [8];
+};
+
+#endif /* __x86_64__ */
+
+#endif /* _BITS_SIGCONTEXT_H */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/siginfo.h b/sysdeps/unix/sysv/linux/x86/bits/siginfo.h
new file mode 100644
index 0000000..2e05e65
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/siginfo.h
@@ -0,0 +1,330 @@
+/* siginfo_t, sigevent and constants. Linux x86-64 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if !defined _SIGNAL_H && !defined __need_siginfo_t \
+ && !defined __need_sigevent_t
+# error "Never include this file directly. Use <signal.h> instead"
+#endif
+
+#include <bits/wordsize.h>
+
+#if (!defined __have_sigval_t \
+ && (defined _SIGNAL_H || defined __need_siginfo_t \
+ || defined __need_sigevent_t))
+# define __have_sigval_t 1
+
+/* Type for data associated with a signal. */
+typedef union sigval
+ {
+ int sival_int;
+ void *sival_ptr;
+ } sigval_t;
+#endif
+
+#if (!defined __have_siginfo_t \
+ && (defined _SIGNAL_H || defined __need_siginfo_t))
+# define __have_siginfo_t 1
+
+# define __SI_MAX_SIZE 128
+# if __WORDSIZE == 64
+# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
+# else
+# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
+# endif
+
+# if defined __x86_64__ && __WORDSIZE == 32
+/* si_utime and si_stime must be 4 byte aligned for x32 to match the
+ kernel. We align siginfo_t to 8 bytes so that si_utime and si_stime
+ are actually aligned to 8 bytes since their offsets are multiple of
+ 8 bytes. */
+typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t;
+# define __SI_ALIGNMENT __attribute__ ((__aligned__ (8)))
+# else
+typedef __clock_t __sigchld_clock_t;
+# define __SI_ALIGNMENT
+# endif
+
+typedef struct
+ {
+ int si_signo; /* Signal number. */
+ int si_errno; /* If non-zero, an errno value associated with
+ this signal, as defined in <errno.h>. */
+ int si_code; /* Signal code. */
+
+ union
+ {
+ int _pad[__SI_PAD_SIZE];
+
+ /* kill(). */
+ struct
+ {
+ __pid_t si_pid; /* Sending process ID. */
+ __uid_t si_uid; /* Real user ID of sending process. */
+ } _kill;
+
+ /* POSIX.1b timers. */
+ struct
+ {
+ int si_tid; /* Timer ID. */
+ int si_overrun; /* Overrun count. */
+ sigval_t si_sigval; /* Signal value. */
+ } _timer;
+
+ /* POSIX.1b signals. */
+ struct
+ {
+ __pid_t si_pid; /* Sending process ID. */
+ __uid_t si_uid; /* Real user ID of sending process. */
+ sigval_t si_sigval; /* Signal value. */
+ } _rt;
+
+ /* SIGCHLD. */
+ struct
+ {
+ __pid_t si_pid; /* Which child. */
+ __uid_t si_uid; /* Real user ID of sending process. */
+ int si_status; /* Exit value or signal. */
+ __sigchld_clock_t si_utime;
+ __sigchld_clock_t si_stime;
+ } _sigchld;
+
+ /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
+ struct
+ {
+ void *si_addr; /* Faulting insn/memory ref. */
+ } _sigfault;
+
+ /* SIGPOLL. */
+ struct
+ {
+ long int si_band; /* Band event for SIGPOLL. */
+ int si_fd;
+ } _sigpoll;
+ } _sifields;
+ } siginfo_t __SI_ALIGNMENT;
+
+
+/* X/Open requires some more fields with fixed names. */
+# define si_pid _sifields._kill.si_pid
+# define si_uid _sifields._kill.si_uid
+# define si_timerid _sifields._timer.si_tid
+# define si_overrun _sifields._timer.si_overrun
+# define si_status _sifields._sigchld.si_status
+# define si_utime _sifields._sigchld.si_utime
+# define si_stime _sifields._sigchld.si_stime
+# define si_value _sifields._rt.si_sigval
+# define si_int _sifields._rt.si_sigval.sival_int
+# define si_ptr _sifields._rt.si_sigval.sival_ptr
+# define si_addr _sifields._sigfault.si_addr
+# define si_band _sifields._sigpoll.si_band
+# define si_fd _sifields._sigpoll.si_fd
+
+
+/* Values for `si_code'. Positive values are reserved for kernel-generated
+ signals. */
+enum
+{
+ SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
+# define SI_ASYNCNL SI_ASYNCNL
+ SI_TKILL = -6, /* Sent by tkill. */
+# define SI_TKILL SI_TKILL
+ SI_SIGIO, /* Sent by queued SIGIO. */
+# define SI_SIGIO SI_SIGIO
+ SI_ASYNCIO, /* Sent by AIO completion. */
+# define SI_ASYNCIO SI_ASYNCIO
+ SI_MESGQ, /* Sent by real time mesq state change. */
+# define SI_MESGQ SI_MESGQ
+ SI_TIMER, /* Sent by timer expiration. */
+# define SI_TIMER SI_TIMER
+ SI_QUEUE, /* Sent by sigqueue. */
+# define SI_QUEUE SI_QUEUE
+ SI_USER, /* Sent by kill, sigsend. */
+# define SI_USER SI_USER
+ SI_KERNEL = 0x80 /* Send by kernel. */
+#define SI_KERNEL SI_KERNEL
+};
+
+
+/* `si_code' values for SIGILL signal. */
+enum
+{
+ ILL_ILLOPC = 1, /* Illegal opcode. */
+# define ILL_ILLOPC ILL_ILLOPC
+ ILL_ILLOPN, /* Illegal operand. */
+# define ILL_ILLOPN ILL_ILLOPN
+ ILL_ILLADR, /* Illegal addressing mode. */
+# define ILL_ILLADR ILL_ILLADR
+ ILL_ILLTRP, /* Illegal trap. */
+# define ILL_ILLTRP ILL_ILLTRP
+ ILL_PRVOPC, /* Privileged opcode. */
+# define ILL_PRVOPC ILL_PRVOPC
+ ILL_PRVREG, /* Privileged register. */
+# define ILL_PRVREG ILL_PRVREG
+ ILL_COPROC, /* Coprocessor error. */
+# define ILL_COPROC ILL_COPROC
+ ILL_BADSTK /* Internal stack error. */
+# define ILL_BADSTK ILL_BADSTK
+};
+
+/* `si_code' values for SIGFPE signal. */
+enum
+{
+ FPE_INTDIV = 1, /* Integer divide by zero. */
+# define FPE_INTDIV FPE_INTDIV
+ FPE_INTOVF, /* Integer overflow. */
+# define FPE_INTOVF FPE_INTOVF
+ FPE_FLTDIV, /* Floating point divide by zero. */
+# define FPE_FLTDIV FPE_FLTDIV
+ FPE_FLTOVF, /* Floating point overflow. */
+# define FPE_FLTOVF FPE_FLTOVF
+ FPE_FLTUND, /* Floating point underflow. */
+# define FPE_FLTUND FPE_FLTUND
+ FPE_FLTRES, /* Floating point inexact result. */
+# define FPE_FLTRES FPE_FLTRES
+ FPE_FLTINV, /* Floating point invalid operation. */
+# define FPE_FLTINV FPE_FLTINV
+ FPE_FLTSUB /* Subscript out of range. */
+# define FPE_FLTSUB FPE_FLTSUB
+};
+
+/* `si_code' values for SIGSEGV signal. */
+enum
+{
+ SEGV_MAPERR = 1, /* Address not mapped to object. */
+# define SEGV_MAPERR SEGV_MAPERR
+ SEGV_ACCERR /* Invalid permissions for mapped object. */
+# define SEGV_ACCERR SEGV_ACCERR
+};
+
+/* `si_code' values for SIGBUS signal. */
+enum
+{
+ BUS_ADRALN = 1, /* Invalid address alignment. */
+# define BUS_ADRALN BUS_ADRALN
+ BUS_ADRERR, /* Non-existant physical address. */
+# define BUS_ADRERR BUS_ADRERR
+ BUS_OBJERR /* Object specific hardware error. */
+# define BUS_OBJERR BUS_OBJERR
+};
+
+/* `si_code' values for SIGTRAP signal. */
+enum
+{
+ TRAP_BRKPT = 1, /* Process breakpoint. */
+# define TRAP_BRKPT TRAP_BRKPT
+ TRAP_TRACE /* Process trace trap. */
+# define TRAP_TRACE TRAP_TRACE
+};
+
+/* `si_code' values for SIGCHLD signal. */
+enum
+{
+ CLD_EXITED = 1, /* Child has exited. */
+# define CLD_EXITED CLD_EXITED
+ CLD_KILLED, /* Child was killed. */
+# define CLD_KILLED CLD_KILLED
+ CLD_DUMPED, /* Child terminated abnormally. */
+# define CLD_DUMPED CLD_DUMPED
+ CLD_TRAPPED, /* Traced child has trapped. */
+# define CLD_TRAPPED CLD_TRAPPED
+ CLD_STOPPED, /* Child has stopped. */
+# define CLD_STOPPED CLD_STOPPED
+ CLD_CONTINUED /* Stopped child has continued. */
+# define CLD_CONTINUED CLD_CONTINUED
+};
+
+/* `si_code' values for SIGPOLL signal. */
+enum
+{
+ POLL_IN = 1, /* Data input available. */
+# define POLL_IN POLL_IN
+ POLL_OUT, /* Output buffers available. */
+# define POLL_OUT POLL_OUT
+ POLL_MSG, /* Input message available. */
+# define POLL_MSG POLL_MSG
+ POLL_ERR, /* I/O error. */
+# define POLL_ERR POLL_ERR
+ POLL_PRI, /* High priority input available. */
+# define POLL_PRI POLL_PRI
+ POLL_HUP /* Device disconnected. */
+# define POLL_HUP POLL_HUP
+};
+
+# undef __need_siginfo_t
+#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
+
+
+#if (defined _SIGNAL_H || defined __need_sigevent_t) \
+ && !defined __have_sigevent_t
+# define __have_sigevent_t 1
+
+/* Structure to transport application-defined values with signals. */
+# define __SIGEV_MAX_SIZE 64
+# if __WORDSIZE == 64
+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
+# else
+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
+# endif
+
+/* Forward declaration. */
+# ifndef __have_pthread_attr_t
+typedef union pthread_attr_t pthread_attr_t;
+# define __have_pthread_attr_t 1
+# endif
+
+typedef struct sigevent
+ {
+ sigval_t sigev_value;
+ int sigev_signo;
+ int sigev_notify;
+
+ union
+ {
+ int _pad[__SIGEV_PAD_SIZE];
+
+ /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
+ thread to receive the signal. */
+ __pid_t _tid;
+
+ struct
+ {
+ void (*_function) (sigval_t); /* Function to start. */
+ pthread_attr_t *_attribute; /* Thread attributes. */
+ } _sigev_thread;
+ } _sigev_un;
+ } sigevent_t;
+
+/* POSIX names to access some of the members. */
+# define sigev_notify_function _sigev_un._sigev_thread._function
+# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
+
+/* `sigev_notify' values. */
+enum
+{
+ SIGEV_SIGNAL = 0, /* Notify via signal. */
+# define SIGEV_SIGNAL SIGEV_SIGNAL
+ SIGEV_NONE, /* Other notification: meaningless. */
+# define SIGEV_NONE SIGEV_NONE
+ SIGEV_THREAD, /* Deliver via thread creation. */
+# define SIGEV_THREAD SIGEV_THREAD
+
+ SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */
+#define SIGEV_THREAD_ID SIGEV_THREAD_ID
+};
+
+#endif /* have _SIGNAL_H. */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/stat.h b/sysdeps/unix/sysv/linux/x86/bits/stat.h
new file mode 100644
index 0000000..691c437
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/stat.h
@@ -0,0 +1,212 @@
+/* Copyright (C) 1999-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if !defined _SYS_STAT_H && !defined _FCNTL_H
+# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
+#endif
+
+#ifndef _BITS_STAT_H
+#define _BITS_STAT_H 1
+
+/* Versions of the `struct stat' data structure. */
+#define _STAT_VER_KERNEL 0
+
+#ifndef __x86_64__
+# define _STAT_VER_SVR4 2
+# define _STAT_VER_LINUX 3
+
+/* i386 versions of the `xmknod' interface. */
+# define _MKNOD_VER_LINUX 1
+# define _MKNOD_VER_SVR4 2
+# define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
+#else
+# define _STAT_VER_LINUX 1
+
+/* x86-64 versions of the `xmknod' interface. */
+# define _MKNOD_VER_LINUX 0
+#endif
+
+#define _STAT_VER _STAT_VER_LINUX
+
+struct stat
+ {
+ __dev_t st_dev; /* Device. */
+#ifndef __x86_64__
+ unsigned short int __pad1;
+#endif
+#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
+ __ino_t st_ino; /* File serial number. */
+#else
+ __ino_t __st_ino; /* 32bit file serial number. */
+#endif
+#ifndef __x86_64__
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+#else
+ __nlink_t st_nlink; /* Link count. */
+ __mode_t st_mode; /* File mode. */
+#endif
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+#ifdef __x86_64__
+ int __pad0;
+#endif
+ __dev_t st_rdev; /* Device number, if device. */
+#ifndef __x86_64__
+ unsigned short int __pad2;
+#endif
+#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
+ __off_t st_size; /* Size of file, in bytes. */
+#else
+ __off64_t st_size; /* Size of file, in bytes. */
+#endif
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
+ __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
+#else
+ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
+#endif
+#if defined __USE_MISC || defined __USE_XOPEN2K8
+ /* Nanosecond resolution timestamps are stored in a format
+ equivalent to 'struct timespec'. This is the type used
+ whenever possible but the Unix namespace rules do not allow the
+ identifier 'timespec' to appear in the <sys/stat.h> header.
+ Therefore we have to handle the use of this header in strictly
+ standard-compliant sources special. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
+ __time_t st_atime; /* Time of last access. */
+ __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
+#endif
+#ifdef __x86_64__
+ __syscall_slong_t __unused[3];
+#else
+# ifndef __USE_FILE_OFFSET64
+ unsigned long int __unused4;
+ unsigned long int __unused5;
+# else
+ __ino64_t st_ino; /* File serial number. */
+# endif
+#endif
+ };
+
+#ifdef __USE_LARGEFILE64
+/* Note stat64 has the same shape as stat for x86-64. */
+struct stat64
+ {
+ __dev_t st_dev; /* Device. */
+# ifdef __x86_64__
+ __ino64_t st_ino; /* File serial number. */
+ __nlink_t st_nlink; /* Link count. */
+ __mode_t st_mode; /* File mode. */
+# else
+ unsigned int __pad1;
+ __ino_t __st_ino; /* 32bit file serial number. */
+ __mode_t st_mode; /* File mode. */
+ __nlink_t st_nlink; /* Link count. */
+# endif
+ __uid_t st_uid; /* User ID of the file's owner. */
+ __gid_t st_gid; /* Group ID of the file's group.*/
+# ifdef __x86_64__
+ int __pad0;
+ __dev_t st_rdev; /* Device number, if device. */
+ __off_t st_size; /* Size of file, in bytes. */
+# else
+ __dev_t st_rdev; /* Device number, if device. */
+ unsigned int __pad2;
+ __off64_t st_size; /* Size of file, in bytes. */
+# endif
+ __blksize_t st_blksize; /* Optimal block size for I/O. */
+ __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
+# if defined __USE_MISC || defined __USE_XOPEN2K8
+ /* Nanosecond resolution timestamps are stored in a format
+ equivalent to 'struct timespec'. This is the type used
+ whenever possible but the Unix namespace rules do not allow the
+ identifier 'timespec' to appear in the <sys/stat.h> header.
+ Therefore we have to handle the use of this header in strictly
+ standard-compliant sources special. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# else
+ __time_t st_atime; /* Time of last access. */
+ __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
+ __time_t st_mtime; /* Time of last modification. */
+ __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
+ __time_t st_ctime; /* Time of last status change. */
+ __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
+# endif
+# ifdef __x86_64__
+ __syscall_slong_t __unused[3];
+# else
+ __ino64_t st_ino; /* File serial number. */
+# endif
+ };
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+/* Encoding of the file mode. */
+
+#define __S_IFMT 0170000 /* These bits determine file type. */
+
+/* File types. */
+#define __S_IFDIR 0040000 /* Directory. */
+#define __S_IFCHR 0020000 /* Character device. */
+#define __S_IFBLK 0060000 /* Block device. */
+#define __S_IFREG 0100000 /* Regular file. */
+#define __S_IFIFO 0010000 /* FIFO. */
+#define __S_IFLNK 0120000 /* Symbolic link. */
+#define __S_IFSOCK 0140000 /* Socket. */
+
+/* POSIX.1b objects. Note that these macros always evaluate to zero. But
+ they do it by enforcing the correct use of the macros. */
+#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
+
+/* Protection bits. */
+
+#define __S_ISUID 04000 /* Set user ID on execution. */
+#define __S_ISGID 02000 /* Set group ID on execution. */
+#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
+#define __S_IREAD 0400 /* Read by owner. */
+#define __S_IWRITE 0200 /* Write by owner. */
+#define __S_IEXEC 0100 /* Execute by owner. */
+
+#ifdef __USE_ATFILE
+# define UTIME_NOW ((1l << 30) - 1l)
+# define UTIME_OMIT ((1l << 30) - 2l)
+#endif
+
+#endif /* bits/stat.h */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/sysctl.h b/sysdeps/unix/sysv/linux/x86/bits/sysctl.h
new file mode 100644
index 0000000..520ccb9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/sysctl.h
@@ -0,0 +1,20 @@
+/* Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if defined __x86_64__ && defined __ILP32__
+# error "sysctl system call is unsupported in x32 kernel"
+#endif
diff --git a/sysdeps/unix/sysv/linux/x86/bits/typesizes.h b/sysdeps/unix/sysv/linux/x86/bits/typesizes.h
new file mode 100644
index 0000000..a52a1d3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/typesizes.h
@@ -0,0 +1,79 @@
+/* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_TYPES_H
+# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
+#endif
+
+#ifndef _BITS_TYPESIZES_H
+#define _BITS_TYPESIZES_H 1
+
+/* See <bits/types.h> for the meaning of these macros. This file exists so
+ that <bits/types.h> need not vary across different GNU platforms. */
+
+/* X32 kernel interface is 64-bit. */
+#if defined __x86_64__ && defined __ILP32__
+# define __SYSCALL_SLONG_TYPE __SQUAD_TYPE
+# define __SYSCALL_ULONG_TYPE __UQUAD_TYPE
+#else
+# define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE
+# define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE
+#endif
+
+#define __DEV_T_TYPE __UQUAD_TYPE
+#define __UID_T_TYPE __U32_TYPE
+#define __GID_T_TYPE __U32_TYPE
+#define __INO_T_TYPE __SYSCALL_ULONG_TYPE
+#define __INO64_T_TYPE __UQUAD_TYPE
+#define __MODE_T_TYPE __U32_TYPE
+#ifdef __x86_64__
+# define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE
+#else
+# define __NLINK_T_TYPE __UWORD_TYPE
+#endif
+#define __OFF_T_TYPE __SYSCALL_SLONG_TYPE
+#define __OFF64_T_TYPE __SQUAD_TYPE
+#define __PID_T_TYPE __S32_TYPE
+#define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE
+#define __RLIM64_T_TYPE __UQUAD_TYPE
+#define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE
+#define __BLKCNT64_T_TYPE __SQUAD_TYPE
+#define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE
+#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
+#define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE
+#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
+#define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE
+#define __ID_T_TYPE __U32_TYPE
+#define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE
+#define __TIME_T_TYPE __SYSCALL_SLONG_TYPE
+#define __USECONDS_T_TYPE __U32_TYPE
+#define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE
+#define __DADDR_T_TYPE __S32_TYPE
+#define __SWBLK_T_TYPE __SYSCALL_SLONG_TYPE
+#define __KEY_T_TYPE __S32_TYPE
+#define __CLOCKID_T_TYPE __S32_TYPE
+#define __TIMER_T_TYPE void *
+#define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE
+#define __FSID_T_TYPE struct { int __val[2]; }
+#define __SSIZE_T_TYPE __SWORD_TYPE
+
+/* Number of descriptors that can fit in an `fd_set'. */
+#define __FD_SETSIZE 1024
+
+
+#endif /* bits/typesizes.h */
diff --git a/sysdeps/unix/sysv/linux/x86/bits/wchar.h b/sysdeps/unix/sysv/linux/x86/bits/wchar.h
new file mode 100644
index 0000000..0aeda79
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/bits/wchar.h
@@ -0,0 +1,30 @@
+/* wchar_t type related definitions.
+ Copyright (C) 2000-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_WCHAR_H
+#define _BITS_WCHAR_H 1
+
+#ifdef __x86_64__
+# define __WCHAR_MIN (-2147483647 - 1)
+# define __WCHAR_MAX (2147483647)
+#else
+# define __WCHAR_MIN (-2147483647l - 1l)
+# define __WCHAR_MAX (2147483647l)
+#endif
+
+#endif /* bits/wchar.h */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/debugreg.h b/sysdeps/unix/sysv/linux/x86/sys/debugreg.h
new file mode 100644
index 0000000..84a9017
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/debugreg.h
@@ -0,0 +1,86 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_DEBUGREG_H
+#define _SYS_DEBUGREG_H 1
+
+/* Indicate the register numbers for a number of the specific
+ debug registers. Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */
+
+#define DR_STATUS 6 /* u_debugreg[DR_STATUS] */
+#define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */
+
+/* Define a few things for the status register. We can use this to determine
+ which debugging register was responsible for the trap. The other bits
+ are either reserved or not of interest to us. */
+
+#define DR_TRAP0 (0x1) /* db0 */
+#define DR_TRAP1 (0x2) /* db1 */
+#define DR_TRAP2 (0x4) /* db2 */
+#define DR_TRAP3 (0x8) /* db3 */
+
+#define DR_STEP (0x4000) /* single-step */
+#define DR_SWITCH (0x8000) /* task switch */
+
+/* Now define a bunch of things for manipulating the control register.
+ The top two bytes of the control register consist of 4 fields of 4
+ bits - each field corresponds to one of the four debug registers,
+ and indicates what types of access we trap on, and how large the data
+ field is that we are looking at */
+
+#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE 4 /* 4 control bits per register */
+
+#define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+
+#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+
+/* The low byte to the control register determine which registers are
+ enabled. There are 4 fields of two bits. One bit is "local", meaning
+ that the processor will reset the bit after a task switch and the other
+ is global meaning that we have to explicitly reset the bit. With linux,
+ you can use either one, since we explicitly zero the register when we enter
+ kernel mode. */
+
+#define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */
+#define DR_ENABLE_SIZE 2 /* 2 enable bits per register */
+
+#define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+
+/* The second byte to the control register has a few special
+ things. */
+
+
+
+#ifdef __x86_64__
+# define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00ULL) /* Reserved */
+#else
+# define DR_CONTROL_RESERVED (0x00FC00U) /* Reserved */
+#endif
+#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
+#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
+
+#endif /* sys/debugreg.h */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/elf.h b/sysdeps/unix/sysv/linux/x86/sys/elf.h
new file mode 100644
index 0000000..1f4524c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/elf.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 1998-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_ELF_H
+#define _SYS_ELF_H 1
+
+#ifdef __x86_64__
+# error This header is unsupported on x86-64.
+#else
+# warning "This header is obsolete; use <sys/procfs.h> instead."
+
+# include <sys/procfs.h>
+#endif
+
+#endif /* _SYS_ELF_H */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/io.h b/sysdeps/unix/sysv/linux/x86/sys/io.h
new file mode 100644
index 0000000..d8fc271
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/io.h
@@ -0,0 +1,180 @@
+/* Copyright (C) 1996, 2000, 2002, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_IO_H
+#define _SYS_IO_H 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
+ permission off for that range. This call requires root privileges.
+
+ Portability note: not all Linux platforms support this call. Most
+ platforms based on the PC I/O architecture probably will, however.
+ E.g., Linux/Alpha for Alpha PCs supports this. */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+ int __turn_on) __THROW;
+
+/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
+ access any I/O port is granted. This call requires root
+ privileges. */
+extern int iopl (int __level) __THROW;
+
+#if defined __GNUC__ && __GNUC__ >= 2
+
+static __inline unsigned char
+inb (unsigned short int __port)
+{
+ unsigned char _v;
+
+ __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline unsigned char
+inb_p (unsigned short int __port)
+{
+ unsigned char _v;
+
+ __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline unsigned short int
+inw (unsigned short int __port)
+{
+ unsigned short _v;
+
+ __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline unsigned short int
+inw_p (unsigned short int __port)
+{
+ unsigned short int _v;
+
+ __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline unsigned int
+inl (unsigned short int __port)
+{
+ unsigned int _v;
+
+ __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline unsigned int
+inl_p (unsigned short int __port)
+{
+ unsigned int _v;
+ __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
+ return _v;
+}
+
+static __inline void
+outb (unsigned char __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
+}
+
+static __inline void
+outb_p (unsigned char __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
+ "Nd" (__port));
+}
+
+static __inline void
+outw (unsigned short int __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
+
+}
+
+static __inline void
+outw_p (unsigned short int __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
+ "Nd" (__port));
+}
+
+static __inline void
+outl (unsigned int __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
+}
+
+static __inline void
+outl_p (unsigned int __value, unsigned short int __port)
+{
+ __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
+ "Nd" (__port));
+}
+
+static __inline void
+insb (unsigned short int __port, void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+static __inline void
+insw (unsigned short int __port, void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+static __inline void
+insl (unsigned short int __port, void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+static __inline void
+outsb (unsigned short int __port, const void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+static __inline void
+outsw (unsigned short int __port, const void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+static __inline void
+outsl (unsigned short int __port, const void *addr, unsigned long int __count)
+{
+ __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr), "=c" (__count)
+ :"d" (__port), "0" (addr), "1" (__count));
+}
+
+#endif /* GNU C */
+
+__END_DECLS
+#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/perm.h b/sysdeps/unix/sysv/linux/x86/sys/perm.h
new file mode 100644
index 0000000..cbfeaf8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/perm.h
@@ -0,0 +1,35 @@
+/* Copyright (C) 1996, 1999, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_PERM_H
+
+#define _SYS_PERM_H 1
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Set port input/output permissions. */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+ int __turn_on) __THROW;
+
+
+/* Change I/O privilege level. */
+extern int iopl (int __level) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_PERM_H */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/procfs.h b/sysdeps/unix/sysv/linux/x86/sys/procfs.h
new file mode 100644
index 0000000..d7a0c88
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/procfs.h
@@ -0,0 +1,145 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H 1
+
+/* This is somewhat modelled after the file of the same name on SVR4
+ systems. It provides a definition of the core file format for ELF
+ used on Linux. It doesn't have anything to do with the /proc file
+ system, even though Linux has one.
+
+ Anyway, the whole purpose of this file is for GDB and GDB only.
+ Don't read too much into it. Don't use it for anything other than
+ GDB unless you know what you are doing. */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+/* Type for a general-purpose register. */
+#ifdef __x86_64__
+typedef unsigned long long elf_greg_t;
+#else
+typedef unsigned long elf_greg_t;
+#endif
+
+/* And the whole bunch of them. We could have used `struct
+ user_regs_struct' directly in the typedef, but tradition says that
+ the register set is an array, which does have some peculiar
+ semantics, so leave it that way. */
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+#ifndef __x86_64__
+/* Register set for the floating-point registers. */
+typedef struct user_fpregs_struct elf_fpregset_t;
+
+/* Register set for the extended floating-point registers. Includes
+ the Pentium III SSE registers in addition to the classic
+ floating-point stuff. */
+typedef struct user_fpxregs_struct elf_fpxregset_t;
+#else
+/* Register set for the extended floating-point registers. Includes
+ the Pentium III SSE registers in addition to the classic
+ floating-point stuff. */
+typedef struct user_fpregs_struct elf_fpregset_t;
+#endif
+
+/* Signal info. */
+struct elf_siginfo
+ {
+ int si_signo; /* Signal number. */
+ int si_code; /* Extra code. */
+ int si_errno; /* Errno. */
+ };
+
+
+/* Definitions to generate Intel SVR4-like core files. These mostly
+ have the same names as the SVR4 types with "elf_" tacked on the
+ front to prevent clashes with Linux definitions, and the typedef
+ forms have been avoided. This is mostly like the SVR4 structure,
+ but more Linuxy, with things that Linux does not support and which
+ GDB doesn't really use excluded. */
+
+struct elf_prstatus
+ {
+ struct elf_siginfo pr_info; /* Info associated with signal. */
+ short int pr_cursig; /* Current signal. */
+ unsigned long int pr_sigpend; /* Set of pending signals. */
+ unsigned long int pr_sighold; /* Set of held signals. */
+ __pid_t pr_pid;
+ __pid_t pr_ppid;
+ __pid_t pr_pgrp;
+ __pid_t pr_sid;
+ struct timeval pr_utime; /* User time. */
+ struct timeval pr_stime; /* System time. */
+ struct timeval pr_cutime; /* Cumulative user time. */
+ struct timeval pr_cstime; /* Cumulative system time. */
+ elf_gregset_t pr_reg; /* GP registers. */
+ int pr_fpvalid; /* True if math copro being used. */
+ };
+
+
+#define ELF_PRARGSZ (80) /* Number of chars for args. */
+
+struct elf_prpsinfo
+ {
+ char pr_state; /* Numeric process state. */
+ char pr_sname; /* Char for pr_state. */
+ char pr_zomb; /* Zombie. */
+ char pr_nice; /* Nice val. */
+ unsigned long int pr_flag; /* Flags. */
+#if __WORDSIZE == 32
+ unsigned short int pr_uid;
+ unsigned short int pr_gid;
+#else
+ unsigned int pr_uid;
+ unsigned int pr_gid;
+#endif
+ int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+ /* Lots missing */
+ char pr_fname[16]; /* Filename of executable. */
+ char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
+ };
+
+
+/* The rest of this file provides the types for emulation of the
+ Solaris <proc_service.h> interfaces that should be implemented by
+ users of libthread_db. */
+
+/* Addresses. */
+typedef void *psaddr_t;
+
+/* Register sets. Linux has different names. */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+ therefore have only one PID type. */
+typedef __pid_t lwpid_t;
+
+/* Process status and info. In the end we do provide typedefs for them. */
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif /* sys/procfs.h */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/reg.h b/sysdeps/unix/sysv/linux/x86/sys/reg.h
new file mode 100644
index 0000000..9a23ee0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/reg.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_REG_H
+#define _SYS_REG_H 1
+
+
+#ifdef __x86_64__
+/* Index into an array of 8 byte longs returned from ptrace for
+ location of the users' stored general purpose registers. */
+
+# define R15 0
+# define R14 1
+# define R13 2
+# define R12 3
+# define RBP 4
+# define RBX 5
+# define R11 6
+# define R10 7
+# define R9 8
+# define R8 9
+# define RAX 10
+# define RCX 11
+# define RDX 12
+# define RSI 13
+# define RDI 14
+# define ORIG_RAX 15
+# define RIP 16
+# define CS 17
+# define EFLAGS 18
+# define RSP 19
+# define SS 20
+# define FS_BASE 21
+# define GS_BASE 22
+# define DS 23
+# define ES 24
+# define FS 25
+# define GS 26
+#else
+
+/* Index into an array of 4 byte integers returned from ptrace for
+ * location of the users' stored general purpose registers. */
+
+# define EBX 0
+# define ECX 1
+# define EDX 2
+# define ESI 3
+# define EDI 4
+# define EBP 5
+# define EAX 6
+# define DS 7
+# define ES 8
+# define FS 9
+# define GS 10
+# define ORIG_EAX 11
+# define EIP 12
+# define CS 13
+# define EFL 14
+# define UESP 15
+# define SS 16
+#endif
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/x86/sys/ucontext.h b/sysdeps/unix/sysv/linux/x86/sys/ucontext.h
new file mode 100644
index 0000000..7a3938c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/ucontext.h
@@ -0,0 +1,246 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H 1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+ included in <signal.h>. */
+#include <bits/sigcontext.h>
+
+#ifdef __x86_64__
+
+/* Type for general register. */
+__extension__ typedef long long int greg_t;
+
+/* Number of general registers. */
+#define NGREG 23
+
+/* Container for all general registers. */
+typedef greg_t gregset_t[NGREG];
+
+#ifdef __USE_GNU
+/* Number of each register in the `gregset_t' array. */
+enum
+{
+ REG_R8 = 0,
+# define REG_R8 REG_R8
+ REG_R9,
+# define REG_R9 REG_R9
+ REG_R10,
+# define REG_R10 REG_R10
+ REG_R11,
+# define REG_R11 REG_R11
+ REG_R12,
+# define REG_R12 REG_R12
+ REG_R13,
+# define REG_R13 REG_R13
+ REG_R14,
+# define REG_R14 REG_R14
+ REG_R15,
+# define REG_R15 REG_R15
+ REG_RDI,
+# define REG_RDI REG_RDI
+ REG_RSI,
+# define REG_RSI REG_RSI
+ REG_RBP,
+# define REG_RBP REG_RBP
+ REG_RBX,
+# define REG_RBX REG_RBX
+ REG_RDX,
+# define REG_RDX REG_RDX
+ REG_RAX,
+# define REG_RAX REG_RAX
+ REG_RCX,
+# define REG_RCX REG_RCX
+ REG_RSP,
+# define REG_RSP REG_RSP
+ REG_RIP,
+# define REG_RIP REG_RIP
+ REG_EFL,
+# define REG_EFL REG_EFL
+ REG_CSGSFS, /* Actually short cs, gs, fs, __pad0. */
+# define REG_CSGSFS REG_CSGSFS
+ REG_ERR,
+# define REG_ERR REG_ERR
+ REG_TRAPNO,
+# define REG_TRAPNO REG_TRAPNO
+ REG_OLDMASK,
+# define REG_OLDMASK REG_OLDMASK
+ REG_CR2
+# define REG_CR2 REG_CR2
+};
+#endif
+
+struct _libc_fpxreg
+{
+ unsigned short int significand[4];
+ unsigned short int exponent;
+ unsigned short int padding[3];
+};
+
+struct _libc_xmmreg
+{
+ __uint32_t element[4];
+};
+
+struct _libc_fpstate
+{
+ /* 64-bit FXSAVE format. */
+ __uint16_t cwd;
+ __uint16_t swd;
+ __uint16_t ftw;
+ __uint16_t fop;
+ __uint64_t rip;
+ __uint64_t rdp;
+ __uint32_t mxcsr;
+ __uint32_t mxcr_mask;
+ struct _libc_fpxreg _st[8];
+ struct _libc_xmmreg _xmm[16];
+ __uint32_t padding[24];
+};
+
+/* Structure to describe FPU registers. */
+typedef struct _libc_fpstate *fpregset_t;
+
+/* Context to describe whole processor state. */
+typedef struct
+ {
+ gregset_t gregs;
+ /* Note that fpregs is a pointer. */
+ fpregset_t fpregs;
+ __extension__ unsigned long long __reserved1 [8];
+} mcontext_t;
+
+/* Userlevel context. */
+typedef struct ucontext
+ {
+ unsigned long int uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ __sigset_t uc_sigmask;
+ struct _libc_fpstate __fpregs_mem;
+ } ucontext_t;
+
+#else /* !__x86_64__ */
+
+/* Type for general register. */
+typedef int greg_t;
+
+/* Number of general registers. */
+#define NGREG 19
+
+/* Container for all general registers. */
+typedef greg_t gregset_t[NGREG];
+
+#ifdef __USE_GNU
+/* Number of each register is the `gregset_t' array. */
+enum
+{
+ REG_GS = 0,
+# define REG_GS REG_GS
+ REG_FS,
+# define REG_FS REG_FS
+ REG_ES,
+# define REG_ES REG_ES
+ REG_DS,
+# define REG_DS REG_DS
+ REG_EDI,
+# define REG_EDI REG_EDI
+ REG_ESI,
+# define REG_ESI REG_ESI
+ REG_EBP,
+# define REG_EBP REG_EBP
+ REG_ESP,
+# define REG_ESP REG_ESP
+ REG_EBX,
+# define REG_EBX REG_EBX
+ REG_EDX,
+# define REG_EDX REG_EDX
+ REG_ECX,
+# define REG_ECX REG_ECX
+ REG_EAX,
+# define REG_EAX REG_EAX
+ REG_TRAPNO,
+# define REG_TRAPNO REG_TRAPNO
+ REG_ERR,
+# define REG_ERR REG_ERR
+ REG_EIP,
+# define REG_EIP REG_EIP
+ REG_CS,
+# define REG_CS REG_CS
+ REG_EFL,
+# define REG_EFL REG_EFL
+ REG_UESP,
+# define REG_UESP REG_UESP
+ REG_SS
+# define REG_SS REG_SS
+};
+#endif
+
+/* Definitions taken from the kernel headers. */
+struct _libc_fpreg
+{
+ unsigned short int significand[4];
+ unsigned short int exponent;
+};
+
+struct _libc_fpstate
+{
+ unsigned long int cw;
+ unsigned long int sw;
+ unsigned long int tag;
+ unsigned long int ipoff;
+ unsigned long int cssel;
+ unsigned long int dataoff;
+ unsigned long int datasel;
+ struct _libc_fpreg _st[8];
+ unsigned long int status;
+};
+
+/* Structure to describe FPU registers. */
+typedef struct _libc_fpstate *fpregset_t;
+
+/* Context to describe whole processor state. */
+typedef struct
+ {
+ gregset_t gregs;
+ /* Due to Linux's history we have to use a pointer here. The SysV/i386
+ ABI requires a struct with the values. */
+ fpregset_t fpregs;
+ unsigned long int oldmask;
+ unsigned long int cr2;
+ } mcontext_t;
+
+/* Userlevel context. */
+typedef struct ucontext
+ {
+ unsigned long int uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ __sigset_t uc_sigmask;
+ struct _libc_fpstate __fpregs_mem;
+ } ucontext_t;
+
+#endif /* !__x86_64__ */
+
+#endif /* sys/ucontext.h */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/user.h b/sysdeps/unix/sysv/linux/x86/sys/user.h
new file mode 100644
index 0000000..9db2937
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/user.h
@@ -0,0 +1,180 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_USER_H
+#define _SYS_USER_H 1
+
+/* The whole purpose of this file is for GDB and GDB only. Don't read
+ too much into it. Don't use it for anything other than GDB unless
+ you know what you are doing. */
+
+#ifdef __x86_64__
+
+struct user_fpregs_struct
+{
+ unsigned short int cwd;
+ unsigned short int swd;
+ unsigned short int ftw;
+ unsigned short int fop;
+ __extension__ unsigned long long int rip;
+ __extension__ unsigned long long int rdp;
+ unsigned int mxcsr;
+ unsigned int mxcr_mask;
+ unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
+ unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */
+ unsigned int padding[24];
+};
+
+struct user_regs_struct
+{
+ __extension__ unsigned long long int r15;
+ __extension__ unsigned long long int r14;
+ __extension__ unsigned long long int r13;
+ __extension__ unsigned long long int r12;
+ __extension__ unsigned long long int rbp;
+ __extension__ unsigned long long int rbx;
+ __extension__ unsigned long long int r11;
+ __extension__ unsigned long long int r10;
+ __extension__ unsigned long long int r9;
+ __extension__ unsigned long long int r8;
+ __extension__ unsigned long long int rax;
+ __extension__ unsigned long long int rcx;
+ __extension__ unsigned long long int rdx;
+ __extension__ unsigned long long int rsi;
+ __extension__ unsigned long long int rdi;
+ __extension__ unsigned long long int orig_rax;
+ __extension__ unsigned long long int rip;
+ __extension__ unsigned long long int cs;
+ __extension__ unsigned long long int eflags;
+ __extension__ unsigned long long int rsp;
+ __extension__ unsigned long long int ss;
+ __extension__ unsigned long long int fs_base;
+ __extension__ unsigned long long int gs_base;
+ __extension__ unsigned long long int ds;
+ __extension__ unsigned long long int es;
+ __extension__ unsigned long long int fs;
+ __extension__ unsigned long long int gs;
+};
+
+struct user
+{
+ struct user_regs_struct regs;
+ int u_fpvalid;
+ struct user_fpregs_struct i387;
+ __extension__ unsigned long long int u_tsize;
+ __extension__ unsigned long long int u_dsize;
+ __extension__ unsigned long long int u_ssize;
+ __extension__ unsigned long long int start_code;
+ __extension__ unsigned long long int start_stack;
+ __extension__ long long int signal;
+ int reserved;
+ __extension__ union
+ {
+ struct user_regs_struct* u_ar0;
+ __extension__ unsigned long long int __u_ar0_word;
+ };
+ __extension__ union
+ {
+ struct user_fpregs_struct* u_fpstate;
+ __extension__ unsigned long long int __u_fpstate_word;
+ };
+ __extension__ unsigned long long int magic;
+ char u_comm [32];
+ __extension__ unsigned long long int u_debugreg [8];
+};
+
+#else
+/* These are the 32-bit x86 structures. */
+struct user_fpregs_struct
+{
+ long int cwd;
+ long int swd;
+ long int twd;
+ long int fip;
+ long int fcs;
+ long int foo;
+ long int fos;
+ long int st_space [20];
+};
+
+struct user_fpxregs_struct
+{
+ unsigned short int cwd;
+ unsigned short int swd;
+ unsigned short int twd;
+ unsigned short int fop;
+ long int fip;
+ long int fcs;
+ long int foo;
+ long int fos;
+ long int mxcsr;
+ long int reserved;
+ long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
+ long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
+ long int padding[56];
+};
+
+struct user_regs_struct
+{
+ long int ebx;
+ long int ecx;
+ long int edx;
+ long int esi;
+ long int edi;
+ long int ebp;
+ long int eax;
+ long int xds;
+ long int xes;
+ long int xfs;
+ long int xgs;
+ long int orig_eax;
+ long int eip;
+ long int xcs;
+ long int eflags;
+ long int esp;
+ long int xss;
+};
+
+struct user
+{
+ struct user_regs_struct regs;
+ int u_fpvalid;
+ struct user_fpregs_struct i387;
+ unsigned long int u_tsize;
+ unsigned long int u_dsize;
+ unsigned long int u_ssize;
+ unsigned long int start_code;
+ unsigned long int start_stack;
+ long int signal;
+ int reserved;
+ struct user_regs_struct* u_ar0;
+ struct user_fpregs_struct* u_fpstate;
+ unsigned long int magic;
+ char u_comm [32];
+ int u_debugreg [8];
+};
+#endif /* __x86_64__ */
+
+#define PAGE_SHIFT 12
+#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_MASK (~(PAGE_SIZE-1))
+#define NBPG PAGE_SIZE
+#define UPAGES 1
+#define HOST_TEXT_START_ADDR (u.start_code)
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+
+#endif /* _SYS_USER_H */
diff --git a/sysdeps/unix/sysv/linux/x86/sys/vm86.h b/sysdeps/unix/sysv/linux/x86/sys/vm86.h
new file mode 100644
index 0000000..c41b55d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86/sys/vm86.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1996-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_VM86_H
+
+#define _SYS_VM86_H 1
+#include <features.h>
+
+#ifdef __x86_64__
+# error This header is unsupported on x86-64.
+#else
+/* Get constants and data types from kernel header file. */
+# include <asm/vm86.h>
+
+__BEGIN_DECLS
+
+/* Enter virtual 8086 mode. */
+extern int vm86 (unsigned long int __subfunction,
+ struct vm86plus_struct *__info) __THROW;
+
+__END_DECLS
+# endif
+
+#endif /* _SYS_VM86_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/a.out.h b/sysdeps/unix/sysv/linux/x86_64/bits/a.out.h
deleted file mode 100644
index 0e4a7c9..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/a.out.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
-
-#ifdef __x86_64__
-
-/* Signal to users of this header that this architecture really doesn't
- support a.out binary format. */
-#define __NO_A_OUT_SUPPORT 1
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/environments.h b/sysdeps/unix/sysv/linux/x86_64/bits/environments.h
deleted file mode 100644
index 793a04f..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/environments.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (C) 1999, 2001, 2004, 2009 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly. Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
- situations. A value `1' means that the model is always supported,
- `-1' means it is never supported. Undefined means it cannot be
- statically decided.
-
- _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type
- _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type
-
- _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type
- _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type
-
- The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG,
- _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32,
- _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were
- used in previous versions of the Unix standard and are available
- only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* Environments with 32-bit wide pointers are optionally provided.
- Therefore following macros aren't defined:
- # undef _POSIX_V7_ILP32_OFF32
- # undef _POSIX_V7_ILP32_OFFBIG
- # undef _POSIX_V6_ILP32_OFF32
- # undef _POSIX_V6_ILP32_OFFBIG
- # undef _XBS5_ILP32_OFF32
- # undef _XBS5_ILP32_OFFBIG
- and users need to check at runtime. */
-
-/* We also have no use (for now) for an environment with bigger pointers
- and offsets. */
-# define _POSIX_V7_LPBIG_OFFBIG -1
-# define _POSIX_V6_LPBIG_OFFBIG -1
-# define _XBS5_LPBIG_OFFBIG -1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'. */
-# define _POSIX_V7_LP64_OFF64 1
-# define _POSIX_V6_LP64_OFF64 1
-# define _XBS5_LP64_OFF64 1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
- and all platforms support LFS. */
-# define _POSIX_V7_ILP32_OFF32 1
-# define _POSIX_V7_ILP32_OFFBIG 1
-# define _POSIX_V6_ILP32_OFF32 1
-# define _POSIX_V6_ILP32_OFFBIG 1
-# define _XBS5_ILP32_OFF32 1
-# define _XBS5_ILP32_OFFBIG 1
-
-/* We optionally provide an environment with the above size but an 64-bit
- side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */
-
-/* Environments with 64-bit wide pointers can be provided,
- so these macros aren't defined:
- # undef _POSIX_V7_LP64_OFF64
- # undef _POSIX_V7_LPBIG_OFFBIG
- # undef _POSIX_V6_LP64_OFF64
- # undef _POSIX_V6_LPBIG_OFFBIG
- # undef _XBS5_LP64_OFF64
- # undef _XBS5_LPBIG_OFFBIG
- and sysconf tests for it at runtime. */
-
-#endif /* __WORDSIZE == 32 */
-
-#define __ILP32_OFF32_CFLAGS "-m32"
-#define __ILP32_OFFBIG_CFLAGS "-m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
-#define __ILP32_OFF32_LDFLAGS "-m32"
-#define __ILP32_OFFBIG_LDFLAGS "-m32"
-#define __LP64_OFF64_CFLAGS "-m64"
-#define __LP64_OFF64_LDFLAGS "-m64"
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/epoll.h b/sysdeps/unix/sysv/linux/x86_64/bits/epoll.h
deleted file mode 100644
index be1f5a6..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/epoll.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_EPOLL_H
-# error "Never use <bits/epoll.h> directly; include <sys/epoll.h> instead."
-#endif
-
-/* Flags to be passed to epoll_create1. */
-enum
- {
- EPOLL_CLOEXEC = 02000000,
-#define EPOLL_CLOEXEC EPOLL_CLOEXEC
- EPOLL_NONBLOCK = 00004000
-#define EPOLL_NONBLOCK EPOLL_NONBLOCK
- };
-
-#define __EPOLL_PACKED __attribute__ ((__packed__))
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h b/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h
deleted file mode 100644
index 9fa5ecb..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h
+++ /dev/null
@@ -1,337 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux/x86-64.
- Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on a few file systems. */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 04010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
-
-#ifdef __USE_XOPEN2K8
-# define O_DIRECTORY 0200000 /* Must be a directory. */
-# define O_NOFOLLOW 0400000 /* Do not follow links. */
-# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-#endif
-#ifdef __USE_GNU
-# define O_DIRECT 040000 /* Direct disk access. */
-# define O_NOATIME 01000000 /* Do not set atime. */
-# define O_PATH 010000000 /* Resolve pathname but do not open file. */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
- We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC 010000 /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# ifdef __x86_64__
-# define O_LARGEFILE 0
-# else
-# define O_LARGEFILE 0100000
-# endif
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifdef __x86_64__
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-/* Not necessary, we always have 64-bit offsets. */
-# define F_GETLK64 5 /* Get record locking info. */
-# define F_SETLK64 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW64 7 /* Set record locking info (blocking). */
-#else
-# ifndef __USE_FILE_OFFSET64
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-# else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-# endif
-# define F_GETLK64 12 /* Get record locking info. */
-# define F_SETLK64 13 /* Set record locking info (non-blocking). */
-# define F_SETLKW64 14 /* Set record locking info (blocking). */
-#endif
-
-#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
-# define F_SETOWN 8 /* Get owner (process receiving SIGIO). */
-# define F_GETOWN 9 /* Set owner (process receiving SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */
-# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-# define F_SETPIPE_SZ 1031 /* Set pipe page size array. */
-# define F_GETPIPE_SZ 1032 /* Set pipe page size array. */
-#endif
-#ifdef __USE_XOPEN2K8
-# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
- close-on-exit set. */
-#endif
-
-/* For F_[GET|SET]FD. */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
-
-/* For old implementation of bsd flock(). */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation. */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-#ifdef __USE_GNU
-/* Owner types. */
-enum __pid_type
- {
- F_OWNER_TID = 0, /* Kernel thread. */
- F_OWNER_PID, /* Process. */
- F_OWNER_PGRP, /* Process group. */
- F_OWNER_GID = F_OWNER_PGRP /* Alternative, obsolete name. */
- };
-
-/* Structure to use with F_GETOWN_EX and F_SETOWN_EX. */
-struct f_owner_ex
- {
- enum __pid_type type; /* Owner type of ID. */
- __pid_t pid; /* ID of owner. */
- };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE. */
-# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
- in the range before performing the
- write. */
-# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
- dirty pages in the range which are
- not presently under writeback. */
-# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
- the range after performing the
- write. */
-
-/* Flags for SPLICE and VMSPLICE. */
-# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
-# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
- (but we may still block on the fd
- we splice from/to). */
-# define SPLICE_F_MORE 4 /* Expect more data. */
-# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
-
-
-/* File handle structure. */
-struct file_handle
-{
- unsigned int handle_bytes;
- int handle_type;
- /* File identifier. */
- unsigned char f_handle[0];
-};
-
-/* Maximum handle size (for now). */
-# define MAX_HANDLE_SZ 128
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-
-/* Selective file content synch'ing.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern int sync_file_range (int __fd, __off64_t __offset, __off64_t __count,
- unsigned int __flags);
-
-
-/* Splice address range into a pipe.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
- size_t __count, unsigned int __flags);
-
-/* Splice two files together.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
- __off64_t *__offout, size_t __len,
- unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
- unsigned int __flags);
-
-/* Reserve storage for the data of the file associated with FD.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-# ifndef __USE_FILE_OFFSET64
-extern int fallocate (int __fd, int __mode, __off_t __offset, __off_t __len);
-# else
-# ifdef __REDIRECT
-extern int __REDIRECT (fallocate, (int __fd, int __mode, __off64_t __offset,
- __off64_t __len),
- fallocate64);
-# else
-# define fallocate fallocate64
-# endif
-# endif
-# ifdef __USE_LARGEFILE64
-extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
- __off64_t __len);
-# endif
-
-
-/* Map file name to file handle. */
-extern int name_to_handle_at (int __dfd, const char *__name,
- struct file_handle *__handle, int *__mnt_id,
- int __flags) __THROW;
-
-/* Open file using the file handle.
-
- This function is a possible cancellation point and therefore not
- marked with __THROW. */
-extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
- int __flags);
-
-#endif /* use GNU */
-
-__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h b/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h
deleted file mode 100644
index 7c242ad..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.
- Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipctypes.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#ifndef _BITS_IPCTYPES_H
-#define _BITS_IPCTYPES_H 1
-
-/* Used in `struct shmid_ds'. */
-# ifdef __x86_64__
-typedef int __ipc_pid_t;
-# else
-typedef unsigned short int __ipc_pid_t;
-# endif
-
-#endif /* bits/ipctypes.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
deleted file mode 100644
index 28b9160..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Definitions for POSIX memory map interface. Linux/x86_64 version.
- Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
-
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-# define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */
-#endif
-
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
-# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
-# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
-# define MAP_LOCKED 0x02000 /* Lock the mapping. */
-# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */
-# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */
-# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
-# define MAP_STACK 0x20000 /* Allocation is for a stack. */
-# define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_SYNC 4 /* Synchronous memory sync. */
-#define MS_INVALIDATE 2 /* Invalidate the caches. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 2 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-# define MADV_REMOVE 9 /* Remove these pages and resources. */
-# define MADV_DONTFORK 10 /* Do not inherit across fork. */
-# define MADV_DOFORK 11 /* Do inherit across fork. */
-# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
-# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
-# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
-# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
-# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
- overrides the coredump filter bits. */
-# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */
-# define MADV_HWPOISON 100 /* Poison a page for testing. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/msq.h b/sysdeps/unix/sysv/linux/x86_64/bits/msq.h
deleted file mode 100644
index 7f23500..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/msq.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (C) 1995-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions. */
-#define MSG_NOERROR 010000 /* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT 020000 /* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition. */
-typedef __syscall_ulong_t msgqnum_t;
-typedef __syscall_ulong_t msglen_t;
-
-/* Structure of record for one message inside the kernel.
- The type `struct msg' is opaque. */
-struct msqid_ds
-{
- struct ipc_perm msg_perm; /* structure describing operation permission */
- __time_t msg_stime; /* time of last msgsnd command */
-#ifndef __x86_64__
- unsigned long int __unused1;
-#endif
- __time_t msg_rtime; /* time of last msgrcv command */
-#ifndef __x86_64__
- unsigned long int __unused2;
-#endif
- __time_t msg_ctime; /* time of last change */
-#ifndef __x86_64__
- unsigned long int __unused3;
-#endif
- __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */
- msgqnum_t msg_qnum; /* number of messages currently on queue */
- msglen_t msg_qbytes; /* max number of bytes allowed on queue */
- __pid_t msg_lspid; /* pid of last msgsnd() */
- __pid_t msg_lrpid; /* pid of last msgrcv() */
- __syscall_ulong_t __unused4;
- __syscall_ulong_t __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes __msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
- {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- unsigned short int msgseg;
- };
-
-#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/sem.h b/sysdeps/unix/sysv/linux/x86_64/bits/sem.h
deleted file mode 100644
index 92bbcef..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/sem.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'. */
-#define SEM_UNDO 0x1000 /* undo the operation on exit */
-
-/* Commands for `semctl'. */
-#define GETPID 11 /* get sempid */
-#define GETVAL 12 /* get semval */
-#define GETALL 13 /* get all semval's */
-#define GETNCNT 14 /* get semncnt */
-#define GETZCNT 15 /* get semzcnt */
-#define SETVAL 16 /* set semval */
-#define SETALL 17 /* set all semval's */
-
-
-/* Data structure describing a set of semaphores. */
-struct semid_ds
-{
- struct ipc_perm sem_perm; /* operation permission struct */
- __time_t sem_otime; /* last semop() time */
- __syscall_ulong_t __unused1;
- __time_t sem_ctime; /* last time changed by semctl() */
- __syscall_ulong_t __unused2;
- __syscall_ulong_t sem_nsems; /* number of semaphores in set */
- __syscall_ulong_t __unused3;
- __syscall_ulong_t __unused4;
-};
-
-/* The user should define a union like the following to use it for arguments
- for `semctl'.
-
- union semun
- {
- int val; <= value for SETVAL
- struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
- unsigned short int *array; <= array for GETALL & SETALL
- struct seminfo *__buf; <= buffer for IPC_INFO
- };
-
- Previous versions of this file used to define this union but this is
- incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
- one must define the union or not. */
-#define _SEM_SEMUN_UNDEFINED 1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct seminfo
-{
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/shm.h b/sysdeps/unix/sysv/linux/x86_64/bits/shm.h
deleted file mode 100644
index cba25ed..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/shm.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright (C) 1995-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget. */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'. */
-#define SHM_RDONLY 010000 /* attach read-only else read-write */
-#define SHM_RND 020000 /* round attach address to SHMLBA */
-#define SHM_REMAP 040000 /* take-over region on attach */
-#define SHM_EXEC 0100000 /* execution access */
-
-/* Commands for `shmctl'. */
-#define SHM_LOCK 11 /* lock segment (root only) */
-#define SHM_UNLOCK 12 /* unlock segment (root only) */
-
-__BEGIN_DECLS
-
-/* Segment low boundary address multiple. */
-#define SHMLBA (__getpagesize ())
-extern int __getpagesize (void) __THROW __attribute__ ((__const__));
-
-
-/* Type to count number of attaches. */
-typedef __syscall_ulong_t shmatt_t;
-
-/* Data structure describing a shared memory segment. */
-struct shmid_ds
- {
- struct ipc_perm shm_perm; /* operation permission struct */
- size_t shm_segsz; /* size of segment in bytes */
- __time_t shm_atime; /* time of last shmat() */
-#ifndef __x86_64__
- unsigned long int __unused1;
-#endif
- __time_t shm_dtime; /* time of last shmdt() */
-#ifndef __x86_64__
- unsigned long int __unused2;
-#endif
- __time_t shm_ctime; /* time of last change by shmctl() */
-#ifndef __x86_64__
- unsigned long int __unused3;
-#endif
- __pid_t shm_cpid; /* pid of creator */
- __pid_t shm_lpid; /* pid of last shmop */
- shmatt_t shm_nattch; /* number of current attaches */
- __syscall_ulong_t __unused4;
- __syscall_ulong_t __unused5;
- };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 13
-# define SHM_INFO 14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST 01000 /* segment will be destroyed on last detach */
-# define SHM_LOCKED 02000 /* segment will not be swapped */
-# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
-# define SHM_NORESERVE 010000 /* don't check for reservations */
-
-struct shminfo
- {
- __syscall_ulong_t shmmax;
- __syscall_ulong_t shmmin;
- __syscall_ulong_t shmmni;
- __syscall_ulong_t shmseg;
- __syscall_ulong_t shmall;
- __syscall_ulong_t __unused1;
- __syscall_ulong_t __unused2;
- __syscall_ulong_t __unused3;
- __syscall_ulong_t __unused4;
- };
-
-struct shm_info
- {
- int used_ids;
- __syscall_ulong_t shm_tot; /* total allocated shm */
- __syscall_ulong_t shm_rss; /* total resident shm */
- __syscall_ulong_t shm_swp; /* total swapped shm */
- __syscall_ulong_t swap_attempts;
- __syscall_ulong_t swap_successes;
- };
-
-#endif /* __USE_MISC */
-
-__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
deleted file mode 100644
index d9ba716..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/* Copyright (C) 2002-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_SIGCONTEXT_H
-#define _BITS_SIGCONTEXT_H 1
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-struct _fpreg
-{
- unsigned short significand[4];
- unsigned short exponent;
-};
-
-struct _fpxreg
-{
- unsigned short significand[4];
- unsigned short exponent;
- unsigned short padding[3];
-};
-
-struct _xmmreg
-{
- __uint32_t element[4];
-};
-
-
-
-#ifndef __x86_64__
-
-struct _fpstate
-{
- /* Regular FPU environment. */
- __uint32_t cw;
- __uint32_t sw;
- __uint32_t tag;
- __uint32_t ipoff;
- __uint32_t cssel;
- __uint32_t dataoff;
- __uint32_t datasel;
- struct _fpreg _st[8];
- unsigned short status;
- unsigned short magic;
-
- /* FXSR FPU environment. */
- __uint32_t _fxsr_env[6];
- __uint32_t mxcsr;
- __uint32_t reserved;
- struct _fpxreg _fxsr_st[8];
- struct _xmmreg _xmm[8];
- __uint32_t padding[56];
-};
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
- we need sigcontext. Some packages have come to rely on
- sigcontext_struct being defined on 32-bit x86, so define this for
- their benefit. */
-# define sigcontext_struct sigcontext
-#endif
-
-struct sigcontext
-{
- unsigned short gs, __gsh;
- unsigned short fs, __fsh;
- unsigned short es, __esh;
- unsigned short ds, __dsh;
- unsigned long edi;
- unsigned long esi;
- unsigned long ebp;
- unsigned long esp;
- unsigned long ebx;
- unsigned long edx;
- unsigned long ecx;
- unsigned long eax;
- unsigned long trapno;
- unsigned long err;
- unsigned long eip;
- unsigned short cs, __csh;
- unsigned long eflags;
- unsigned long esp_at_signal;
- unsigned short ss, __ssh;
- struct _fpstate * fpstate;
- unsigned long oldmask;
- unsigned long cr2;
-};
-
-#else /* __x86_64__ */
-
-struct _fpstate
-{
- /* FPU environment matching the 64-bit FXSAVE layout. */
- __uint16_t cwd;
- __uint16_t swd;
- __uint16_t ftw;
- __uint16_t fop;
- __uint64_t rip;
- __uint64_t rdp;
- __uint32_t mxcsr;
- __uint32_t mxcr_mask;
- struct _fpxreg _st[8];
- struct _xmmreg _xmm[16];
- __uint32_t padding[24];
-};
-
-struct sigcontext
-{
- __uint64_t r8;
- __uint64_t r9;
- __uint64_t r10;
- __uint64_t r11;
- __uint64_t r12;
- __uint64_t r13;
- __uint64_t r14;
- __uint64_t r15;
- __uint64_t rdi;
- __uint64_t rsi;
- __uint64_t rbp;
- __uint64_t rbx;
- __uint64_t rdx;
- __uint64_t rax;
- __uint64_t rcx;
- __uint64_t rsp;
- __uint64_t rip;
- __uint64_t eflags;
- unsigned short cs;
- unsigned short gs;
- unsigned short fs;
- unsigned short __pad0;
- __uint64_t err;
- __uint64_t trapno;
- __uint64_t oldmask;
- __uint64_t cr2;
- __extension__ union
- {
- struct _fpstate * fpstate;
- __uint64_t __fpstate_word;
- };
- __uint64_t __reserved1 [8];
-};
-
-#endif /* __x86_64__ */
-
-#endif /* _BITS_SIGCONTEXT_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h b/sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h
deleted file mode 100644
index 2e05e65..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/* siginfo_t, sigevent and constants. Linux x86-64 version.
- Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
- && !defined __need_sigevent_t
-# error "Never include this file directly. Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t \
- || defined __need_sigevent_t))
-# define __have_sigval_t 1
-
-/* Type for data associated with a signal. */
-typedef union sigval
- {
- int sival_int;
- void *sival_ptr;
- } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t 1
-
-# define __SI_MAX_SIZE 128
-# if __WORDSIZE == 64
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-# if defined __x86_64__ && __WORDSIZE == 32
-/* si_utime and si_stime must be 4 byte aligned for x32 to match the
- kernel. We align siginfo_t to 8 bytes so that si_utime and si_stime
- are actually aligned to 8 bytes since their offsets are multiple of
- 8 bytes. */
-typedef __clock_t __attribute__ ((__aligned__ (4))) __sigchld_clock_t;
-# define __SI_ALIGNMENT __attribute__ ((__aligned__ (8)))
-# else
-typedef __clock_t __sigchld_clock_t;
-# define __SI_ALIGNMENT
-# endif
-
-typedef struct
- {
- int si_signo; /* Signal number. */
- int si_errno; /* If non-zero, an errno value associated with
- this signal, as defined in <errno.h>. */
- int si_code; /* Signal code. */
-
- union
- {
- int _pad[__SI_PAD_SIZE];
-
- /* kill(). */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- } _kill;
-
- /* POSIX.1b timers. */
- struct
- {
- int si_tid; /* Timer ID. */
- int si_overrun; /* Overrun count. */
- sigval_t si_sigval; /* Signal value. */
- } _timer;
-
- /* POSIX.1b signals. */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- sigval_t si_sigval; /* Signal value. */
- } _rt;
-
- /* SIGCHLD. */
- struct
- {
- __pid_t si_pid; /* Which child. */
- __uid_t si_uid; /* Real user ID of sending process. */
- int si_status; /* Exit value or signal. */
- __sigchld_clock_t si_utime;
- __sigchld_clock_t si_stime;
- } _sigchld;
-
- /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
- struct
- {
- void *si_addr; /* Faulting insn/memory ref. */
- } _sigfault;
-
- /* SIGPOLL. */
- struct
- {
- long int si_band; /* Band event for SIGPOLL. */
- int si_fd;
- } _sigpoll;
- } _sifields;
- } siginfo_t __SI_ALIGNMENT;
-
-
-/* X/Open requires some more fields with fixed names. */
-# define si_pid _sifields._kill.si_pid
-# define si_uid _sifields._kill.si_uid
-# define si_timerid _sifields._timer.si_tid
-# define si_overrun _sifields._timer.si_overrun
-# define si_status _sifields._sigchld.si_status
-# define si_utime _sifields._sigchld.si_utime
-# define si_stime _sifields._sigchld.si_stime
-# define si_value _sifields._rt.si_sigval
-# define si_int _sifields._rt.si_sigval.sival_int
-# define si_ptr _sifields._rt.si_sigval.sival_ptr
-# define si_addr _sifields._sigfault.si_addr
-# define si_band _sifields._sigpoll.si_band
-# define si_fd _sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'. Positive values are reserved for kernel-generated
- signals. */
-enum
-{
- SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
-# define SI_ASYNCNL SI_ASYNCNL
- SI_TKILL = -6, /* Sent by tkill. */
-# define SI_TKILL SI_TKILL
- SI_SIGIO, /* Sent by queued SIGIO. */
-# define SI_SIGIO SI_SIGIO
- SI_ASYNCIO, /* Sent by AIO completion. */
-# define SI_ASYNCIO SI_ASYNCIO
- SI_MESGQ, /* Sent by real time mesq state change. */
-# define SI_MESGQ SI_MESGQ
- SI_TIMER, /* Sent by timer expiration. */
-# define SI_TIMER SI_TIMER
- SI_QUEUE, /* Sent by sigqueue. */
-# define SI_QUEUE SI_QUEUE
- SI_USER, /* Sent by kill, sigsend. */
-# define SI_USER SI_USER
- SI_KERNEL = 0x80 /* Send by kernel. */
-#define SI_KERNEL SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal. */
-enum
-{
- ILL_ILLOPC = 1, /* Illegal opcode. */
-# define ILL_ILLOPC ILL_ILLOPC
- ILL_ILLOPN, /* Illegal operand. */
-# define ILL_ILLOPN ILL_ILLOPN
- ILL_ILLADR, /* Illegal addressing mode. */
-# define ILL_ILLADR ILL_ILLADR
- ILL_ILLTRP, /* Illegal trap. */
-# define ILL_ILLTRP ILL_ILLTRP
- ILL_PRVOPC, /* Privileged opcode. */
-# define ILL_PRVOPC ILL_PRVOPC
- ILL_PRVREG, /* Privileged register. */
-# define ILL_PRVREG ILL_PRVREG
- ILL_COPROC, /* Coprocessor error. */
-# define ILL_COPROC ILL_COPROC
- ILL_BADSTK /* Internal stack error. */
-# define ILL_BADSTK ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal. */
-enum
-{
- FPE_INTDIV = 1, /* Integer divide by zero. */
-# define FPE_INTDIV FPE_INTDIV
- FPE_INTOVF, /* Integer overflow. */
-# define FPE_INTOVF FPE_INTOVF
- FPE_FLTDIV, /* Floating point divide by zero. */
-# define FPE_FLTDIV FPE_FLTDIV
- FPE_FLTOVF, /* Floating point overflow. */
-# define FPE_FLTOVF FPE_FLTOVF
- FPE_FLTUND, /* Floating point underflow. */
-# define FPE_FLTUND FPE_FLTUND
- FPE_FLTRES, /* Floating point inexact result. */
-# define FPE_FLTRES FPE_FLTRES
- FPE_FLTINV, /* Floating point invalid operation. */
-# define FPE_FLTINV FPE_FLTINV
- FPE_FLTSUB /* Subscript out of range. */
-# define FPE_FLTSUB FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal. */
-enum
-{
- SEGV_MAPERR = 1, /* Address not mapped to object. */
-# define SEGV_MAPERR SEGV_MAPERR
- SEGV_ACCERR /* Invalid permissions for mapped object. */
-# define SEGV_ACCERR SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal. */
-enum
-{
- BUS_ADRALN = 1, /* Invalid address alignment. */
-# define BUS_ADRALN BUS_ADRALN
- BUS_ADRERR, /* Non-existant physical address. */
-# define BUS_ADRERR BUS_ADRERR
- BUS_OBJERR /* Object specific hardware error. */
-# define BUS_OBJERR BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal. */
-enum
-{
- TRAP_BRKPT = 1, /* Process breakpoint. */
-# define TRAP_BRKPT TRAP_BRKPT
- TRAP_TRACE /* Process trace trap. */
-# define TRAP_TRACE TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal. */
-enum
-{
- CLD_EXITED = 1, /* Child has exited. */
-# define CLD_EXITED CLD_EXITED
- CLD_KILLED, /* Child was killed. */
-# define CLD_KILLED CLD_KILLED
- CLD_DUMPED, /* Child terminated abnormally. */
-# define CLD_DUMPED CLD_DUMPED
- CLD_TRAPPED, /* Traced child has trapped. */
-# define CLD_TRAPPED CLD_TRAPPED
- CLD_STOPPED, /* Child has stopped. */
-# define CLD_STOPPED CLD_STOPPED
- CLD_CONTINUED /* Stopped child has continued. */
-# define CLD_CONTINUED CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal. */
-enum
-{
- POLL_IN = 1, /* Data input available. */
-# define POLL_IN POLL_IN
- POLL_OUT, /* Output buffers available. */
-# define POLL_OUT POLL_OUT
- POLL_MSG, /* Input message available. */
-# define POLL_MSG POLL_MSG
- POLL_ERR, /* I/O error. */
-# define POLL_ERR POLL_ERR
- POLL_PRI, /* High priority input available. */
-# define POLL_PRI POLL_PRI
- POLL_HUP /* Device disconnected. */
-# define POLL_HUP POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
- && !defined __have_sigevent_t
-# define __have_sigevent_t 1
-
-/* Structure to transport application-defined values with signals. */
-# define __SIGEV_MAX_SIZE 64
-# if __WORDSIZE == 64
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration. */
-# ifndef __have_pthread_attr_t
-typedef union pthread_attr_t pthread_attr_t;
-# define __have_pthread_attr_t 1
-# endif
-
-typedef struct sigevent
- {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
-
- union
- {
- int _pad[__SIGEV_PAD_SIZE];
-
- /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
- thread to receive the signal. */
- __pid_t _tid;
-
- struct
- {
- void (*_function) (sigval_t); /* Function to start. */
- pthread_attr_t *_attribute; /* Thread attributes. */
- } _sigev_thread;
- } _sigev_un;
- } sigevent_t;
-
-/* POSIX names to access some of the members. */
-# define sigev_notify_function _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values. */
-enum
-{
- SIGEV_SIGNAL = 0, /* Notify via signal. */
-# define SIGEV_SIGNAL SIGEV_SIGNAL
- SIGEV_NONE, /* Other notification: meaningless. */
-# define SIGEV_NONE SIGEV_NONE
- SIGEV_THREAD, /* Deliver via thread creation. */
-# define SIGEV_THREAD SIGEV_THREAD
-
- SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */
-#define SIGEV_THREAD_ID SIGEV_THREAD_ID
-};
-
-#endif /* have _SIGNAL_H. */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/stat.h b/sysdeps/unix/sysv/linux/x86_64/bits/stat.h
deleted file mode 100644
index 691c437..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/stat.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* Copyright (C) 1999-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _SYS_STAT_H && !defined _FCNTL_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-#ifndef _BITS_STAT_H
-#define _BITS_STAT_H 1
-
-/* Versions of the `struct stat' data structure. */
-#define _STAT_VER_KERNEL 0
-
-#ifndef __x86_64__
-# define _STAT_VER_SVR4 2
-# define _STAT_VER_LINUX 3
-
-/* i386 versions of the `xmknod' interface. */
-# define _MKNOD_VER_LINUX 1
-# define _MKNOD_VER_SVR4 2
-# define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
-#else
-# define _STAT_VER_LINUX 1
-
-/* x86-64 versions of the `xmknod' interface. */
-# define _MKNOD_VER_LINUX 0
-#endif
-
-#define _STAT_VER _STAT_VER_LINUX
-
-struct stat
- {
- __dev_t st_dev; /* Device. */
-#ifndef __x86_64__
- unsigned short int __pad1;
-#endif
-#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
- __ino_t st_ino; /* File serial number. */
-#else
- __ino_t __st_ino; /* 32bit file serial number. */
-#endif
-#ifndef __x86_64__
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
-#else
- __nlink_t st_nlink; /* Link count. */
- __mode_t st_mode; /* File mode. */
-#endif
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
-#ifdef __x86_64__
- int __pad0;
-#endif
- __dev_t st_rdev; /* Device number, if device. */
-#ifndef __x86_64__
- unsigned short int __pad2;
-#endif
-#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
- __off_t st_size; /* Size of file, in bytes. */
-#else
- __off64_t st_size; /* Size of file, in bytes. */
-#endif
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-#else
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#endif
-#if defined __USE_MISC || defined __USE_XOPEN2K8
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
- __time_t st_atime; /* Time of last access. */
- __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
-#endif
-#ifdef __x86_64__
- __syscall_slong_t __unused[3];
-#else
-# ifndef __USE_FILE_OFFSET64
- unsigned long int __unused4;
- unsigned long int __unused5;
-# else
- __ino64_t st_ino; /* File serial number. */
-# endif
-#endif
- };
-
-#ifdef __USE_LARGEFILE64
-/* Note stat64 has the same shape as stat for x86-64. */
-struct stat64
- {
- __dev_t st_dev; /* Device. */
-# ifdef __x86_64__
- __ino64_t st_ino; /* File serial number. */
- __nlink_t st_nlink; /* Link count. */
- __mode_t st_mode; /* File mode. */
-# else
- unsigned int __pad1;
- __ino_t __st_ino; /* 32bit file serial number. */
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
-# endif
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
-# ifdef __x86_64__
- int __pad0;
- __dev_t st_rdev; /* Device number, if device. */
- __off_t st_size; /* Size of file, in bytes. */
-# else
- __dev_t st_rdev; /* Device number, if device. */
- unsigned int __pad2;
- __off64_t st_size; /* Size of file, in bytes. */
-# endif
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
-# if defined __USE_MISC || defined __USE_XOPEN2K8
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# else
- __time_t st_atime; /* Time of last access. */
- __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
-# endif
-# ifdef __x86_64__
- __syscall_slong_t __unused[3];
-# else
- __ino64_t st_ino; /* File serial number. */
-# endif
- };
-#endif
-
-/* Tell code we have these members. */
-#define _STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-/* Nanosecond resolution time values are supported. */
-#define _STATBUF_ST_NSEC
-
-/* Encoding of the file mode. */
-
-#define __S_IFMT 0170000 /* These bits determine file type. */
-
-/* File types. */
-#define __S_IFDIR 0040000 /* Directory. */
-#define __S_IFCHR 0020000 /* Character device. */
-#define __S_IFBLK 0060000 /* Block device. */
-#define __S_IFREG 0100000 /* Regular file. */
-#define __S_IFIFO 0010000 /* FIFO. */
-#define __S_IFLNK 0120000 /* Symbolic link. */
-#define __S_IFSOCK 0140000 /* Socket. */
-
-/* POSIX.1b objects. Note that these macros always evaluate to zero. But
- they do it by enforcing the correct use of the macros. */
-#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits. */
-
-#define __S_ISUID 04000 /* Set user ID on execution. */
-#define __S_ISGID 02000 /* Set group ID on execution. */
-#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
-#define __S_IREAD 0400 /* Read by owner. */
-#define __S_IWRITE 0200 /* Write by owner. */
-#define __S_IEXEC 0100 /* Execute by owner. */
-
-#ifdef __USE_ATFILE
-# define UTIME_NOW ((1l << 30) - 1l)
-# define UTIME_OMIT ((1l << 30) - 2l)
-#endif
-
-#endif /* bits/stat.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h b/sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h
deleted file mode 100644
index 520ccb9..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if defined __x86_64__ && defined __ILP32__
-# error "sysctl system call is unsupported in x32 kernel"
-#endif
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h b/sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h
deleted file mode 100644
index a52a1d3..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version.
- Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_TYPES_H
-# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_TYPESIZES_H
-#define _BITS_TYPESIZES_H 1
-
-/* See <bits/types.h> for the meaning of these macros. This file exists so
- that <bits/types.h> need not vary across different GNU platforms. */
-
-/* X32 kernel interface is 64-bit. */
-#if defined __x86_64__ && defined __ILP32__
-# define __SYSCALL_SLONG_TYPE __SQUAD_TYPE
-# define __SYSCALL_ULONG_TYPE __UQUAD_TYPE
-#else
-# define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE
-# define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE
-#endif
-
-#define __DEV_T_TYPE __UQUAD_TYPE
-#define __UID_T_TYPE __U32_TYPE
-#define __GID_T_TYPE __U32_TYPE
-#define __INO_T_TYPE __SYSCALL_ULONG_TYPE
-#define __INO64_T_TYPE __UQUAD_TYPE
-#define __MODE_T_TYPE __U32_TYPE
-#ifdef __x86_64__
-# define __NLINK_T_TYPE __SYSCALL_ULONG_TYPE
-#else
-# define __NLINK_T_TYPE __UWORD_TYPE
-#endif
-#define __OFF_T_TYPE __SYSCALL_SLONG_TYPE
-#define __OFF64_T_TYPE __SQUAD_TYPE
-#define __PID_T_TYPE __S32_TYPE
-#define __RLIM_T_TYPE __SYSCALL_ULONG_TYPE
-#define __RLIM64_T_TYPE __UQUAD_TYPE
-#define __BLKCNT_T_TYPE __SYSCALL_SLONG_TYPE
-#define __BLKCNT64_T_TYPE __SQUAD_TYPE
-#define __FSBLKCNT_T_TYPE __SYSCALL_ULONG_TYPE
-#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
-#define __FSFILCNT_T_TYPE __SYSCALL_ULONG_TYPE
-#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
-#define __FSWORD_T_TYPE __SYSCALL_SLONG_TYPE
-#define __ID_T_TYPE __U32_TYPE
-#define __CLOCK_T_TYPE __SYSCALL_SLONG_TYPE
-#define __TIME_T_TYPE __SYSCALL_SLONG_TYPE
-#define __USECONDS_T_TYPE __U32_TYPE
-#define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE
-#define __DADDR_T_TYPE __S32_TYPE
-#define __SWBLK_T_TYPE __SYSCALL_SLONG_TYPE
-#define __KEY_T_TYPE __S32_TYPE
-#define __CLOCKID_T_TYPE __S32_TYPE
-#define __TIMER_T_TYPE void *
-#define __BLKSIZE_T_TYPE __SYSCALL_SLONG_TYPE
-#define __FSID_T_TYPE struct { int __val[2]; }
-#define __SSIZE_T_TYPE __SWORD_TYPE
-
-/* Number of descriptors that can fit in an `fd_set'. */
-#define __FD_SETSIZE 1024
-
-
-#endif /* bits/typesizes.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h b/sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h
deleted file mode 100644
index 84a9017..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_DEBUGREG_H
-#define _SYS_DEBUGREG_H 1
-
-/* Indicate the register numbers for a number of the specific
- debug registers. Registers 0-3 contain the addresses we wish to trap on */
-#define DR_FIRSTADDR 0 /* u_debugreg[DR_FIRSTADDR] */
-#define DR_LASTADDR 3 /* u_debugreg[DR_LASTADDR] */
-
-#define DR_STATUS 6 /* u_debugreg[DR_STATUS] */
-#define DR_CONTROL 7 /* u_debugreg[DR_CONTROL] */
-
-/* Define a few things for the status register. We can use this to determine
- which debugging register was responsible for the trap. The other bits
- are either reserved or not of interest to us. */
-
-#define DR_TRAP0 (0x1) /* db0 */
-#define DR_TRAP1 (0x2) /* db1 */
-#define DR_TRAP2 (0x4) /* db2 */
-#define DR_TRAP3 (0x8) /* db3 */
-
-#define DR_STEP (0x4000) /* single-step */
-#define DR_SWITCH (0x8000) /* task switch */
-
-/* Now define a bunch of things for manipulating the control register.
- The top two bytes of the control register consist of 4 fields of 4
- bits - each field corresponds to one of the four debug registers,
- and indicates what types of access we trap on, and how large the data
- field is that we are looking at */
-
-#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
-#define DR_CONTROL_SIZE 4 /* 4 control bits per register */
-
-#define DR_RW_EXECUTE (0x0) /* Settings for the access types to trap on */
-#define DR_RW_WRITE (0x1)
-#define DR_RW_READ (0x3)
-
-#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
-#define DR_LEN_2 (0x4)
-#define DR_LEN_4 (0xC)
-#define DR_LEN_8 (0x8)
-
-/* The low byte to the control register determine which registers are
- enabled. There are 4 fields of two bits. One bit is "local", meaning
- that the processor will reset the bit after a task switch and the other
- is global meaning that we have to explicitly reset the bit. With linux,
- you can use either one, since we explicitly zero the register when we enter
- kernel mode. */
-
-#define DR_LOCAL_ENABLE_SHIFT 0 /* Extra shift to the local enable bit */
-#define DR_GLOBAL_ENABLE_SHIFT 1 /* Extra shift to the global enable bit */
-#define DR_ENABLE_SIZE 2 /* 2 enable bits per register */
-
-#define DR_LOCAL_ENABLE_MASK (0x55) /* Set local bits for all 4 regs */
-#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
-
-/* The second byte to the control register has a few special
- things. */
-
-
-
-#ifdef __x86_64__
-# define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00ULL) /* Reserved */
-#else
-# define DR_CONTROL_RESERVED (0x00FC00U) /* Reserved */
-#endif
-#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
-#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
-
-#endif /* sys/debugreg.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/io.h b/sysdeps/unix/sysv/linux/x86_64/sys/io.h
deleted file mode 100644
index d8fc271..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/io.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/* Copyright (C) 1996, 2000, 2002, 2009 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_IO_H
-#define _SYS_IO_H 1
-
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* If TURN_ON is TRUE, request for permission to do direct i/o on the
- port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
- permission off for that range. This call requires root privileges.
-
- Portability note: not all Linux platforms support this call. Most
- platforms based on the PC I/O architecture probably will, however.
- E.g., Linux/Alpha for Alpha PCs supports this. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
- access any I/O port is granted. This call requires root
- privileges. */
-extern int iopl (int __level) __THROW;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-static __inline unsigned char
-inb (unsigned short int __port)
-{
- unsigned char _v;
-
- __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned char
-inb_p (unsigned short int __port)
-{
- unsigned char _v;
-
- __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned short int
-inw (unsigned short int __port)
-{
- unsigned short _v;
-
- __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned short int
-inw_p (unsigned short int __port)
-{
- unsigned short int _v;
-
- __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned int
-inl (unsigned short int __port)
-{
- unsigned int _v;
-
- __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline unsigned int
-inl_p (unsigned short int __port)
-{
- unsigned int _v;
- __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
- return _v;
-}
-
-static __inline void
-outb (unsigned char __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port));
-}
-
-static __inline void
-outb_p (unsigned char __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value),
- "Nd" (__port));
-}
-
-static __inline void
-outw (unsigned short int __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port));
-
-}
-
-static __inline void
-outw_p (unsigned short int __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value),
- "Nd" (__port));
-}
-
-static __inline void
-outl (unsigned int __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port));
-}
-
-static __inline void
-outl_p (unsigned int __value, unsigned short int __port)
-{
- __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value),
- "Nd" (__port));
-}
-
-static __inline void
-insb (unsigned short int __port, void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-static __inline void
-insw (unsigned short int __port, void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-static __inline void
-insl (unsigned short int __port, void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-static __inline void
-outsb (unsigned short int __port, const void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-static __inline void
-outsw (unsigned short int __port, const void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-static __inline void
-outsl (unsigned short int __port, const void *addr, unsigned long int __count)
-{
- __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr), "=c" (__count)
- :"d" (__port), "0" (addr), "1" (__count));
-}
-
-#endif /* GNU C */
-
-__END_DECLS
-#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/perm.h b/sysdeps/unix/sysv/linux/x86_64/sys/perm.h
deleted file mode 100644
index cbfeaf8..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/perm.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1996, 1999, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_PERM_H
-
-#define _SYS_PERM_H 1
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* Set port input/output permissions. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-
-/* Change I/O privilege level. */
-extern int iopl (int __level) __THROW;
-
-__END_DECLS
-
-#endif /* _SYS_PERM_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h b/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
deleted file mode 100644
index d7a0c88..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somewhat modelled after the file of the same name on SVR4
- systems. It provides a definition of the core file format for ELF
- used on Linux. It doesn't have anything to do with the /proc file
- system, even though Linux has one.
-
- Anyway, the whole purpose of this file is for GDB and GDB only.
- Don't read too much into it. Don't use it for anything other than
- GDB unless you know what you are doing. */
-
-#include <features.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/* Type for a general-purpose register. */
-#ifdef __x86_64__
-typedef unsigned long long elf_greg_t;
-#else
-typedef unsigned long elf_greg_t;
-#endif
-
-/* And the whole bunch of them. We could have used `struct
- user_regs_struct' directly in the typedef, but tradition says that
- the register set is an array, which does have some peculiar
- semantics, so leave it that way. */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-#ifndef __x86_64__
-/* Register set for the floating-point registers. */
-typedef struct user_fpregs_struct elf_fpregset_t;
-
-/* Register set for the extended floating-point registers. Includes
- the Pentium III SSE registers in addition to the classic
- floating-point stuff. */
-typedef struct user_fpxregs_struct elf_fpxregset_t;
-#else
-/* Register set for the extended floating-point registers. Includes
- the Pentium III SSE registers in addition to the classic
- floating-point stuff. */
-typedef struct user_fpregs_struct elf_fpregset_t;
-#endif
-
-/* Signal info. */
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with Linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- GDB doesn't really use excluded. */
-
-struct elf_prstatus
- {
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args. */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
- unsigned long int pr_flag; /* Flags. */
-#if __WORDSIZE == 32
- unsigned short int pr_uid;
- unsigned short int pr_gid;
-#else
- unsigned int pr_uid;
- unsigned int pr_gid;
-#endif
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-
-/* The rest of this file provides the types for emulation of the
- Solaris <proc_service.h> interfaces that should be implemented by
- users of libthread_db. */
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore have only one PID type. */
-typedef __pid_t lwpid_t;
-
-/* Process status and info. In the end we do provide typedefs for them. */
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/reg.h b/sysdeps/unix/sysv/linux/x86_64/sys/reg.h
deleted file mode 100644
index 9a23ee0..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/reg.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_REG_H
-#define _SYS_REG_H 1
-
-
-#ifdef __x86_64__
-/* Index into an array of 8 byte longs returned from ptrace for
- location of the users' stored general purpose registers. */
-
-# define R15 0
-# define R14 1
-# define R13 2
-# define R12 3
-# define RBP 4
-# define RBX 5
-# define R11 6
-# define R10 7
-# define R9 8
-# define R8 9
-# define RAX 10
-# define RCX 11
-# define RDX 12
-# define RSI 13
-# define RDI 14
-# define ORIG_RAX 15
-# define RIP 16
-# define CS 17
-# define EFLAGS 18
-# define RSP 19
-# define SS 20
-# define FS_BASE 21
-# define GS_BASE 22
-# define DS 23
-# define ES 24
-# define FS 25
-# define GS 26
-#else
-
-/* Index into an array of 4 byte integers returned from ptrace for
- * location of the users' stored general purpose registers. */
-
-# define EBX 0
-# define ECX 1
-# define EDX 2
-# define ESI 3
-# define EDI 4
-# define EBP 5
-# define EAX 6
-# define DS 7
-# define ES 8
-# define FS 9
-# define GS 10
-# define ORIG_EAX 11
-# define EIP 12
-# define CS 13
-# define EFL 14
-# define UESP 15
-# define SS 16
-#endif
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h b/sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h
deleted file mode 100644
index 7a3938c..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
- included in <signal.h>. */
-#include <bits/sigcontext.h>
-
-#ifdef __x86_64__
-
-/* Type for general register. */
-__extension__ typedef long long int greg_t;
-
-/* Number of general registers. */
-#define NGREG 23
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-#ifdef __USE_GNU
-/* Number of each register in the `gregset_t' array. */
-enum
-{
- REG_R8 = 0,
-# define REG_R8 REG_R8
- REG_R9,
-# define REG_R9 REG_R9
- REG_R10,
-# define REG_R10 REG_R10
- REG_R11,
-# define REG_R11 REG_R11
- REG_R12,
-# define REG_R12 REG_R12
- REG_R13,
-# define REG_R13 REG_R13
- REG_R14,
-# define REG_R14 REG_R14
- REG_R15,
-# define REG_R15 REG_R15
- REG_RDI,
-# define REG_RDI REG_RDI
- REG_RSI,
-# define REG_RSI REG_RSI
- REG_RBP,
-# define REG_RBP REG_RBP
- REG_RBX,
-# define REG_RBX REG_RBX
- REG_RDX,
-# define REG_RDX REG_RDX
- REG_RAX,
-# define REG_RAX REG_RAX
- REG_RCX,
-# define REG_RCX REG_RCX
- REG_RSP,
-# define REG_RSP REG_RSP
- REG_RIP,
-# define REG_RIP REG_RIP
- REG_EFL,
-# define REG_EFL REG_EFL
- REG_CSGSFS, /* Actually short cs, gs, fs, __pad0. */
-# define REG_CSGSFS REG_CSGSFS
- REG_ERR,
-# define REG_ERR REG_ERR
- REG_TRAPNO,
-# define REG_TRAPNO REG_TRAPNO
- REG_OLDMASK,
-# define REG_OLDMASK REG_OLDMASK
- REG_CR2
-# define REG_CR2 REG_CR2
-};
-#endif
-
-struct _libc_fpxreg
-{
- unsigned short int significand[4];
- unsigned short int exponent;
- unsigned short int padding[3];
-};
-
-struct _libc_xmmreg
-{
- __uint32_t element[4];
-};
-
-struct _libc_fpstate
-{
- /* 64-bit FXSAVE format. */
- __uint16_t cwd;
- __uint16_t swd;
- __uint16_t ftw;
- __uint16_t fop;
- __uint64_t rip;
- __uint64_t rdp;
- __uint32_t mxcsr;
- __uint32_t mxcr_mask;
- struct _libc_fpxreg _st[8];
- struct _libc_xmmreg _xmm[16];
- __uint32_t padding[24];
-};
-
-/* Structure to describe FPU registers. */
-typedef struct _libc_fpstate *fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
- {
- gregset_t gregs;
- /* Note that fpregs is a pointer. */
- fpregset_t fpregs;
- __extension__ unsigned long long __reserved1 [8];
-} mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- struct _libc_fpstate __fpregs_mem;
- } ucontext_t;
-
-#else /* !__x86_64__ */
-
-/* Type for general register. */
-typedef int greg_t;
-
-/* Number of general registers. */
-#define NGREG 19
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-#ifdef __USE_GNU
-/* Number of each register is the `gregset_t' array. */
-enum
-{
- REG_GS = 0,
-# define REG_GS REG_GS
- REG_FS,
-# define REG_FS REG_FS
- REG_ES,
-# define REG_ES REG_ES
- REG_DS,
-# define REG_DS REG_DS
- REG_EDI,
-# define REG_EDI REG_EDI
- REG_ESI,
-# define REG_ESI REG_ESI
- REG_EBP,
-# define REG_EBP REG_EBP
- REG_ESP,
-# define REG_ESP REG_ESP
- REG_EBX,
-# define REG_EBX REG_EBX
- REG_EDX,
-# define REG_EDX REG_EDX
- REG_ECX,
-# define REG_ECX REG_ECX
- REG_EAX,
-# define REG_EAX REG_EAX
- REG_TRAPNO,
-# define REG_TRAPNO REG_TRAPNO
- REG_ERR,
-# define REG_ERR REG_ERR
- REG_EIP,
-# define REG_EIP REG_EIP
- REG_CS,
-# define REG_CS REG_CS
- REG_EFL,
-# define REG_EFL REG_EFL
- REG_UESP,
-# define REG_UESP REG_UESP
- REG_SS
-# define REG_SS REG_SS
-};
-#endif
-
-/* Definitions taken from the kernel headers. */
-struct _libc_fpreg
-{
- unsigned short int significand[4];
- unsigned short int exponent;
-};
-
-struct _libc_fpstate
-{
- unsigned long int cw;
- unsigned long int sw;
- unsigned long int tag;
- unsigned long int ipoff;
- unsigned long int cssel;
- unsigned long int dataoff;
- unsigned long int datasel;
- struct _libc_fpreg _st[8];
- unsigned long int status;
-};
-
-/* Structure to describe FPU registers. */
-typedef struct _libc_fpstate *fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
- {
- gregset_t gregs;
- /* Due to Linux's history we have to use a pointer here. The SysV/i386
- ABI requires a struct with the values. */
- fpregset_t fpregs;
- unsigned long int oldmask;
- unsigned long int cr2;
- } mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- struct _libc_fpstate __fpregs_mem;
- } ucontext_t;
-
-#endif /* !__x86_64__ */
-
-#endif /* sys/ucontext.h */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/user.h b/sysdeps/unix/sysv/linux/x86_64/sys/user.h
deleted file mode 100644
index 9db2937..0000000
--- a/sysdeps/unix/sysv/linux/x86_64/sys/user.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_USER_H
-#define _SYS_USER_H 1
-
-/* The whole purpose of this file is for GDB and GDB only. Don't read
- too much into it. Don't use it for anything other than GDB unless
- you know what you are doing. */
-
-#ifdef __x86_64__
-
-struct user_fpregs_struct
-{
- unsigned short int cwd;
- unsigned short int swd;
- unsigned short int ftw;
- unsigned short int fop;
- __extension__ unsigned long long int rip;
- __extension__ unsigned long long int rdp;
- unsigned int mxcsr;
- unsigned int mxcr_mask;
- unsigned int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
- unsigned int xmm_space[64]; /* 16*16 bytes for each XMM-reg = 256 bytes */
- unsigned int padding[24];
-};
-
-struct user_regs_struct
-{
- __extension__ unsigned long long int r15;
- __extension__ unsigned long long int r14;
- __extension__ unsigned long long int r13;
- __extension__ unsigned long long int r12;
- __extension__ unsigned long long int rbp;
- __extension__ unsigned long long int rbx;
- __extension__ unsigned long long int r11;
- __extension__ unsigned long long int r10;
- __extension__ unsigned long long int r9;
- __extension__ unsigned long long int r8;
- __extension__ unsigned long long int rax;
- __extension__ unsigned long long int rcx;
- __extension__ unsigned long long int rdx;
- __extension__ unsigned long long int rsi;
- __extension__ unsigned long long int rdi;
- __extension__ unsigned long long int orig_rax;
- __extension__ unsigned long long int rip;
- __extension__ unsigned long long int cs;
- __extension__ unsigned long long int eflags;
- __extension__ unsigned long long int rsp;
- __extension__ unsigned long long int ss;
- __extension__ unsigned long long int fs_base;
- __extension__ unsigned long long int gs_base;
- __extension__ unsigned long long int ds;
- __extension__ unsigned long long int es;
- __extension__ unsigned long long int fs;
- __extension__ unsigned long long int gs;
-};
-
-struct user
-{
- struct user_regs_struct regs;
- int u_fpvalid;
- struct user_fpregs_struct i387;
- __extension__ unsigned long long int u_tsize;
- __extension__ unsigned long long int u_dsize;
- __extension__ unsigned long long int u_ssize;
- __extension__ unsigned long long int start_code;
- __extension__ unsigned long long int start_stack;
- __extension__ long long int signal;
- int reserved;
- __extension__ union
- {
- struct user_regs_struct* u_ar0;
- __extension__ unsigned long long int __u_ar0_word;
- };
- __extension__ union
- {
- struct user_fpregs_struct* u_fpstate;
- __extension__ unsigned long long int __u_fpstate_word;
- };
- __extension__ unsigned long long int magic;
- char u_comm [32];
- __extension__ unsigned long long int u_debugreg [8];
-};
-
-#else
-/* These are the 32-bit x86 structures. */
-struct user_fpregs_struct
-{
- long int cwd;
- long int swd;
- long int twd;
- long int fip;
- long int fcs;
- long int foo;
- long int fos;
- long int st_space [20];
-};
-
-struct user_fpxregs_struct
-{
- unsigned short int cwd;
- unsigned short int swd;
- unsigned short int twd;
- unsigned short int fop;
- long int fip;
- long int fcs;
- long int foo;
- long int fos;
- long int mxcsr;
- long int reserved;
- long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
- long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
- long int padding[56];
-};
-
-struct user_regs_struct
-{
- long int ebx;
- long int ecx;
- long int edx;
- long int esi;
- long int edi;
- long int ebp;
- long int eax;
- long int xds;
- long int xes;
- long int xfs;
- long int xgs;
- long int orig_eax;
- long int eip;
- long int xcs;
- long int eflags;
- long int esp;
- long int xss;
-};
-
-struct user
-{
- struct user_regs_struct regs;
- int u_fpvalid;
- struct user_fpregs_struct i387;
- unsigned long int u_tsize;
- unsigned long int u_dsize;
- unsigned long int u_ssize;
- unsigned long int start_code;
- unsigned long int start_stack;
- long int signal;
- int reserved;
- struct user_regs_struct* u_ar0;
- struct user_fpregs_struct* u_fpstate;
- unsigned long int magic;
- char u_comm [32];
- int u_debugreg [8];
-};
-#endif /* __x86_64__ */
-
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _SYS_USER_H */
diff --git a/sysdeps/x86/bits/byteswap-16.h b/sysdeps/x86/bits/byteswap-16.h
new file mode 100644
index 0000000..584eb86
--- /dev/null
+++ b/sysdeps/x86/bits/byteswap-16.h
@@ -0,0 +1,49 @@
+/* Macros to swap the order of bytes in 16-bit integer values.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_BYTESWAP_H
+# error "Never use <bits/byteswap-16.h> directly; include <byteswap.h> instead."
+#endif
+
+#ifdef __GNUC__
+# if __GNUC__ >= 2
+# define __bswap_16(x) \
+ (__extension__ \
+ ({ register unsigned short int __v, __x = (unsigned short int) (x); \
+ if (__builtin_constant_p (__x)) \
+ __v = __bswap_constant_16 (__x); \
+ else \
+ __asm__ ("rorw $8, %w0" \
+ : "=r" (__v) \
+ : "0" (__x) \
+ : "cc"); \
+ __v; }))
+# else
+/* This is better than nothing. */
+# define __bswap_16(x) \
+ (__extension__ \
+ ({ register unsigned short int __x = (unsigned short int) (x); \
+ __bswap_constant_16 (__x); }))
+# endif
+#else
+static __inline unsigned short int
+__bswap_16 (unsigned short int __bsx)
+{
+ return __bswap_constant_16 (__bsx);
+}
+#endif
diff --git a/sysdeps/x86/bits/byteswap.h b/sysdeps/x86/bits/byteswap.h
new file mode 100644
index 0000000..4178439
--- /dev/null
+++ b/sysdeps/x86/bits/byteswap.h
@@ -0,0 +1,154 @@
+/* Macros to swap the order of bytes in integer values.
+ Copyright (C) 1997-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H
+# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
+#endif
+
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
+#include <features.h>
+#include <bits/wordsize.h>
+
+/* Swap bytes in 16 bit value. */
+#define __bswap_constant_16(x) \
+ ((unsigned short int) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
+
+/* Get __bswap_16. */
+#include <bits/byteswap-16.h>
+
+/* Swap bytes in 32 bit value. */
+#define __bswap_constant_32(x) \
+ ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
+ (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
+
+#ifdef __GNUC__
+# if __GNUC_PREREQ (4, 2)
+static __inline unsigned int
+__bswap_32 (unsigned int __bsx)
+{
+ return __builtin_bswap32 (__bsx);
+}
+# elif __GNUC__ >= 2
+# if __WORDSIZE == 64 || (defined __i486__ || defined __pentium__ \
+ || defined __pentiumpro__ || defined __pentium4__ \
+ || defined __k8__ || defined __athlon__ \
+ || defined __k6__ || defined __nocona__ \
+ || defined __core2__ || defined __geode__ \
+ || defined __amdfam10__)
+/* To swap the bytes in a word the i486 processors and up provide the
+ `bswap' opcode. On i386 we have to use three instructions. */
+# define __bswap_32(x) \
+ (__extension__ \
+ ({ register unsigned int __v, __x = (x); \
+ if (__builtin_constant_p (__x)) \
+ __v = __bswap_constant_32 (__x); \
+ else \
+ __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); \
+ __v; }))
+# else
+# define __bswap_32(x) \
+ (__extension__ \
+ ({ register unsigned int __v, __x = (x); \
+ if (__builtin_constant_p (__x)) \
+ __v = __bswap_constant_32 (__x); \
+ else \
+ __asm__ ("rorw $8, %w0;" \
+ "rorl $16, %0;" \
+ "rorw $8, %w0" \
+ : "=r" (__v) \
+ : "0" (__x) \
+ : "cc"); \
+ __v; }))
+# endif
+# else
+# define __bswap_32(x) \
+ (__extension__ \
+ ({ register unsigned int __x = (x); __bswap_constant_32 (__x); }))
+# endif
+#else
+static __inline unsigned int
+__bswap_32 (unsigned int __bsx)
+{
+ return __bswap_constant_32 (__bsx);
+}
+#endif
+
+
+#if __GNUC_PREREQ (2, 0)
+/* Swap bytes in 64 bit value. */
+# define __bswap_constant_64(x) \
+ (__extension__ ((((x) & 0xff00000000000000ull) >> 56) \
+ | (((x) & 0x00ff000000000000ull) >> 40) \
+ | (((x) & 0x0000ff0000000000ull) >> 24) \
+ | (((x) & 0x000000ff00000000ull) >> 8) \
+ | (((x) & 0x00000000ff000000ull) << 8) \
+ | (((x) & 0x0000000000ff0000ull) << 24) \
+ | (((x) & 0x000000000000ff00ull) << 40) \
+ | (((x) & 0x00000000000000ffull) << 56)))
+
+# if __GNUC_PREREQ (4, 2)
+static __inline unsigned long long int
+__bswap_64 (unsigned long long int __bsx)
+{
+ return __builtin_bswap64 (__bsx);
+}
+# elif __WORDSIZE == 64
+# define __bswap_64(x) \
+ (__extension__ \
+ ({ register unsigned long __v, __x = (x); \
+ if (__builtin_constant_p (__x)) \
+ __v = __bswap_constant_64 (__x); \
+ else \
+ __asm__ ("bswap %q0" : "=r" (__v) : "0" (__x)); \
+ __v; }))
+# else
+# define __bswap_64(x) \
+ (__extension__ \
+ ({ union { __extension__ unsigned long long int __ll; \
+ unsigned int __l[2]; } __w, __r; \
+ if (__builtin_constant_p (x)) \
+ __r.__ll = __bswap_constant_64 (x); \
+ else \
+ { \
+ __w.__ll = (x); \
+ __r.__l[0] = __bswap_32 (__w.__l[1]); \
+ __r.__l[1] = __bswap_32 (__w.__l[0]); \
+ } \
+ __r.__ll; }))
+# endif
+#elif __GLIBC_HAVE_LONG_LONG
+# define __bswap_constant_64(x) \
+ ((((x) & 0xff00000000000000ull) >> 56) \
+ | (((x) & 0x00ff000000000000ull) >> 40) \
+ | (((x) & 0x0000ff0000000000ull) >> 24) \
+ | (((x) & 0x000000ff00000000ull) >> 8) \
+ | (((x) & 0x00000000ff000000ull) << 8) \
+ | (((x) & 0x0000000000ff0000ull) << 24) \
+ | (((x) & 0x000000000000ff00ull) << 40) \
+ | (((x) & 0x00000000000000ffull) << 56))
+
+static __inline unsigned long long int
+__bswap_64 (unsigned long long int __bsx)
+{
+ return __bswap_constant_64 (__bsx);
+}
+#endif
+
+#endif /* _BITS_BYTESWAP_H */
diff --git a/sysdeps/x86/bits/endian.h b/sysdeps/x86/bits/endian.h
new file mode 100644
index 0000000..2f59ead
--- /dev/null
+++ b/sysdeps/x86/bits/endian.h
@@ -0,0 +1,7 @@
+/* x86_64 is little-endian. */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/sysdeps/x86/bits/huge_vall.h b/sysdeps/x86/bits/huge_vall.h
new file mode 100644
index 0000000..7e9c24d
--- /dev/null
+++ b/sysdeps/x86/bits/huge_vall.h
@@ -0,0 +1,42 @@
+/* `HUGE_VALL' constant for ix86 (where it is infinity).
+ Used by <stdlib.h> and <math.h> functions for overflow.
+ Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000, 2004
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _MATH_H
+# error "Never use <bits/huge_vall.h> directly; include <math.h> instead."
+#endif
+
+#if __GNUC_PREREQ(3,3)
+# define HUGE_VALL (__builtin_huge_vall())
+#elif __GNUC_PREREQ(2,96)
+# define HUGE_VALL (__extension__ 0x1.0p32767L)
+#else
+
+# define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
+
+# define __huge_vall_t union { unsigned char __c[12]; long double __ld; }
+# ifdef __GNUC__
+# define HUGE_VALL (__extension__ \
+ ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld)
+# else /* Not GCC. */
+static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
+# define HUGE_VALL (__huge_vall.__ld)
+# endif /* GCC. */
+
+#endif /* GCC 2.95 */
diff --git a/sysdeps/x86/bits/link.h b/sysdeps/x86/bits/link.h
new file mode 100644
index 0000000..fa20910
--- /dev/null
+++ b/sysdeps/x86/bits/link.h
@@ -0,0 +1,147 @@
+/* Copyright (C) 2004, 2005, 2009, 2011 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _LINK_H
+# error "Never include <bits/link.h> directly; use <link.h> instead."
+#endif
+
+
+#ifndef __x86_64__
+/* Registers for entry into PLT on IA-32. */
+typedef struct La_i86_regs
+{
+ uint32_t lr_edx;
+ uint32_t lr_ecx;
+ uint32_t lr_eax;
+ uint32_t lr_ebp;
+ uint32_t lr_esp;
+} La_i86_regs;
+
+/* Return values for calls from PLT on IA-32. */
+typedef struct La_i86_retval
+{
+ uint32_t lrv_eax;
+ uint32_t lrv_edx;
+ long double lrv_st0;
+ long double lrv_st1;
+} La_i86_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_i86_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_i86_regs *__inregs,
+ La_i86_retval *__outregs,
+ const char *symname);
+
+__END_DECLS
+
+#else
+
+/* Registers for entry into PLT on x86-64. */
+# if __GNUC_PREREQ (4,0)
+typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16)));
+typedef float La_x86_64_ymm
+ __attribute__ ((__vector_size__ (32), __aligned__ (16)));
+# else
+typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__)));
+# endif
+
+typedef union
+{
+# if __GNUC_PREREQ (4,0)
+ La_x86_64_ymm ymm[2];
+# endif
+ La_x86_64_xmm xmm[4];
+} La_x86_64_vector __attribute__ ((__aligned__ (16)));
+
+typedef struct La_x86_64_regs
+{
+ uint64_t lr_rdx;
+ uint64_t lr_r8;
+ uint64_t lr_r9;
+ uint64_t lr_rcx;
+ uint64_t lr_rsi;
+ uint64_t lr_rdi;
+ uint64_t lr_rbp;
+ uint64_t lr_rsp;
+ La_x86_64_xmm lr_xmm[8];
+ La_x86_64_vector lr_vector[8];
+} La_x86_64_regs;
+
+/* Return values for calls from PLT on x86-64. */
+typedef struct La_x86_64_retval
+{
+ uint64_t lrv_rax;
+ uint64_t lrv_rdx;
+ La_x86_64_xmm lrv_xmm0;
+ La_x86_64_xmm lrv_xmm1;
+ long double lrv_st0;
+ long double lrv_st1;
+ La_x86_64_vector lrv_vector0;
+ La_x86_64_vector lrv_vector1;
+} La_x86_64_retval;
+
+#define La_x32_regs La_x86_64_regs
+#define La_x32_retval La_x86_64_retval
+
+__BEGIN_DECLS
+
+extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_x86_64_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_x86_64_regs *__inregs,
+ La_x86_64_retval *__outregs,
+ const char *__symname);
+
+extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_x32_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_x32_regs *__inregs,
+ La_x32_retval *__outregs,
+ const char *__symname);
+
+__END_DECLS
+
+#endif
diff --git a/sysdeps/x86/bits/linkmap.h b/sysdeps/x86/bits/linkmap.h
new file mode 100644
index 0000000..dd0d140
--- /dev/null
+++ b/sysdeps/x86/bits/linkmap.h
@@ -0,0 +1,16 @@
+#if __WORDSIZE == 64
+struct link_map_machine
+ {
+ Elf64_Addr plt; /* Address of .plt + 0x16 */
+ Elf64_Addr gotplt; /* Address of .got + 0x18 */
+ void *tlsdesc_table; /* Address of TLS descriptor hash table. */
+ };
+
+#else
+struct link_map_machine
+ {
+ Elf32_Addr plt; /* Address of .plt + 0x16 */
+ Elf32_Addr gotplt; /* Address of .got + 0x0c */
+ void *tlsdesc_table; /* Address of TLS descriptor hash table. */
+ };
+#endif
diff --git a/sysdeps/x86/bits/mathdef.h b/sysdeps/x86/bits/mathdef.h
new file mode 100644
index 0000000..c202ad5
--- /dev/null
+++ b/sysdeps/x86/bits/mathdef.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#if !defined _MATH_H && !defined _COMPLEX_H
+# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
+#endif
+
+#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
+# define _MATH_H_MATHDEF 1
+
+# if defined __x86_64__ || (defined __FLT_EVAL_METHOD__ && __FLT_EVAL_METHOD__ == 0)
+/* The x86-64 architecture computes values with the precission of the
+ used type. Similarly for -m32 -mfpmath=sse. */
+typedef float float_t; /* `float' expressions are evaluated as `float'. */
+typedef double double_t; /* `double' expressions are evaluated
+ as `double'. */
+# else
+/* The ix87 FPUs evaluate all values in the 80 bit floating-point format
+ which is also available for the user as `long double'. Therefore we
+ define: */
+typedef long double float_t; /* `float' expressions are evaluated as
+ `long double'. */
+typedef long double double_t; /* `double' expressions are evaluated as
+ `long double'. */
+# endif
+
+/* The values returned by `ilogb' for 0 and NaN respectively. */
+# define FP_ILOGB0 (-2147483647 - 1)
+# define FP_ILOGBNAN (-2147483647 - 1)
+
+/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l}
+ builtins are supported. */
+# if __FP_FAST_FMA
+# define FP_FAST_FMA 1
+# endif
+
+# if __FP_FAST_FMAF
+# define FP_FAST_FMAF 1
+# endif
+
+# if __FP_FAST_FMAL
+# define FP_FAST_FMAL 1
+# endif
+
+#endif /* ISO C99 */
diff --git a/sysdeps/x86/bits/select.h b/sysdeps/x86/bits/select.h
new file mode 100644
index 0000000..439a914
--- /dev/null
+++ b/sysdeps/x86/bits/select.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 1997-1999,2001,2008,2009,2011 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_SELECT_H
+# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+
+#if defined __GNUC__ && __GNUC__ >= 2
+
+# if __WORDSIZE == 64
+# define __FD_ZERO_STOS "stosq"
+# else
+# define __FD_ZERO_STOS "stosl"
+# endif
+
+# define __FD_ZERO(fdsp) \
+ do { \
+ int __d0, __d1; \
+ __asm__ __volatile__ ("cld; rep; " __FD_ZERO_STOS \
+ : "=c" (__d0), "=D" (__d1) \
+ : "a" (0), "0" (sizeof (fd_set) \
+ / sizeof (__fd_mask)), \
+ "1" (&__FDS_BITS (fdsp)[0]) \
+ : "memory"); \
+ } while (0)
+
+#else /* ! GNU CC */
+
+/* We don't use `memset' because this would require a prototype and
+ the array isn't too big. */
+# define __FD_ZERO(set) \
+ do { \
+ unsigned int __i; \
+ fd_set *__arr = (set); \
+ for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
+ __FDS_BITS (__arr)[__i] = 0; \
+ } while (0)
+
+#endif /* GNU CC */
+
+#define __FD_SET(d, set) \
+ ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d)))
+#define __FD_CLR(d, set) \
+ ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d)))
+#define __FD_ISSET(d, set) \
+ ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0)
diff --git a/sysdeps/x86/bits/setjmp.h b/sysdeps/x86/bits/setjmp.h
new file mode 100644
index 0000000..bb6920d
--- /dev/null
+++ b/sysdeps/x86/bits/setjmp.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2001,2002,2003,2005,2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* Define the machine-dependent type `jmp_buf'. x86-64 version. */
+#ifndef _BITS_SETJMP_H
+#define _BITS_SETJMP_H 1
+
+#if !defined _SETJMP_H && !defined _PTHREAD_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+#ifndef _ASM
+
+# if __WORDSIZE == 64
+typedef long int __jmp_buf[8];
+# elif defined __x86_64__
+typedef long long int __jmp_buf[8];
+# else
+typedef int __jmp_buf[6];
+# endif
+
+#endif
+
+#endif /* bits/setjmp.h */
diff --git a/sysdeps/x86/bits/string.h b/sysdeps/x86/bits/string.h
new file mode 100644
index 0000000..0ca5fe2
--- /dev/null
+++ b/sysdeps/x86/bits/string.h
@@ -0,0 +1,25 @@
+/* Optimized, inlined string functions. AMD x86-64 version.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _STRING_H
+# error "Never use <bits/string.h> directly; include <string.h> instead."
+#endif
+
+/* Currently the only purpose of this file is to tell the generic inline
+ macros that unaligned memory access is possible for x86-64. */
+#define _STRING_ARCH_unaligned 1
diff --git a/sysdeps/x86/bits/wordsize.h b/sysdeps/x86/bits/wordsize.h
new file mode 100644
index 0000000..e25af28
--- /dev/null
+++ b/sysdeps/x86/bits/wordsize.h
@@ -0,0 +1,13 @@
+/* Determine the wordsize from the preprocessor defines. */
+
+#if defined __x86_64__ && !defined __ILP32__
+# define __WORDSIZE 64
+#else
+# define __WORDSIZE 32
+#endif
+
+#ifdef __x86_64__
+# define __WORDSIZE_TIME64_COMPAT32 1
+/* Both x86-64 and x32 use the 64-bit system call interface. */
+# define __SYSCALL_WORDSIZE 64
+#endif
diff --git a/sysdeps/x86/bits/xtitypes.h b/sysdeps/x86/bits/xtitypes.h
new file mode 100644
index 0000000..853c090
--- /dev/null
+++ b/sysdeps/x86/bits/xtitypes.h
@@ -0,0 +1,33 @@
+/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _STROPTS_H
+# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
+#endif
+
+#ifndef _BITS_XTITYPES_H
+#define _BITS_XTITYPES_H 1
+
+#include <bits/types.h>
+
+/* This type is used by some structs in <bits/stropts.h>. */
+typedef __SLONG32_TYPE __t_scalar_t;
+typedef __ULONG32_TYPE __t_uscalar_t;
+
+
+#endif /* bits/xtitypes.h */
diff --git a/sysdeps/x86_64/Implies b/sysdeps/x86_64/Implies
index c8d7d2d..811c19a 100644
--- a/sysdeps/x86_64/Implies
+++ b/sysdeps/x86_64/Implies
@@ -1,3 +1,4 @@
+x86
ieee754/ldbl-96
ieee754/dbl-64/wordsize-64
ieee754/dbl-64
diff --git a/sysdeps/x86_64/bits/byteswap-16.h b/sysdeps/x86_64/bits/byteswap-16.h
deleted file mode 100644
index 584eb86..0000000
--- a/sysdeps/x86_64/bits/byteswap-16.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Macros to swap the order of bytes in 16-bit integer values.
- Copyright (C) 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_BYTESWAP_H
-# error "Never use <bits/byteswap-16.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifdef __GNUC__
-# if __GNUC__ >= 2
-# define __bswap_16(x) \
- (__extension__ \
- ({ register unsigned short int __v, __x = (unsigned short int) (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_16 (__x); \
- else \
- __asm__ ("rorw $8, %w0" \
- : "=r" (__v) \
- : "0" (__x) \
- : "cc"); \
- __v; }))
-# else
-/* This is better than nothing. */
-# define __bswap_16(x) \
- (__extension__ \
- ({ register unsigned short int __x = (unsigned short int) (x); \
- __bswap_constant_16 (__x); }))
-# endif
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
- return __bswap_constant_16 (__bsx);
-}
-#endif
diff --git a/sysdeps/x86_64/bits/byteswap.h b/sysdeps/x86_64/bits/byteswap.h
deleted file mode 100644
index 4178439..0000000
--- a/sysdeps/x86_64/bits/byteswap.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
- Copyright (C) 1997-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-#include <features.h>
-#include <bits/wordsize.h>
-
-/* Swap bytes in 16 bit value. */
-#define __bswap_constant_16(x) \
- ((unsigned short int) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
-
-/* Get __bswap_16. */
-#include <bits/byteswap-16.h>
-
-/* Swap bytes in 32 bit value. */
-#define __bswap_constant_32(x) \
- ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
- (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
-
-#ifdef __GNUC__
-# if __GNUC_PREREQ (4, 2)
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
- return __builtin_bswap32 (__bsx);
-}
-# elif __GNUC__ >= 2
-# if __WORDSIZE == 64 || (defined __i486__ || defined __pentium__ \
- || defined __pentiumpro__ || defined __pentium4__ \
- || defined __k8__ || defined __athlon__ \
- || defined __k6__ || defined __nocona__ \
- || defined __core2__ || defined __geode__ \
- || defined __amdfam10__)
-/* To swap the bytes in a word the i486 processors and up provide the
- `bswap' opcode. On i386 we have to use three instructions. */
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __v, __x = (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_32 (__x); \
- else \
- __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); \
- __v; }))
-# else
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __v, __x = (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_32 (__x); \
- else \
- __asm__ ("rorw $8, %w0;" \
- "rorl $16, %0;" \
- "rorw $8, %w0" \
- : "=r" (__v) \
- : "0" (__x) \
- : "cc"); \
- __v; }))
-# endif
-# else
-# define __bswap_32(x) \
- (__extension__ \
- ({ register unsigned int __x = (x); __bswap_constant_32 (__x); }))
-# endif
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
- return __bswap_constant_32 (__bsx);
-}
-#endif
-
-
-#if __GNUC_PREREQ (2, 0)
-/* Swap bytes in 64 bit value. */
-# define __bswap_constant_64(x) \
- (__extension__ ((((x) & 0xff00000000000000ull) >> 56) \
- | (((x) & 0x00ff000000000000ull) >> 40) \
- | (((x) & 0x0000ff0000000000ull) >> 24) \
- | (((x) & 0x000000ff00000000ull) >> 8) \
- | (((x) & 0x00000000ff000000ull) << 8) \
- | (((x) & 0x0000000000ff0000ull) << 24) \
- | (((x) & 0x000000000000ff00ull) << 40) \
- | (((x) & 0x00000000000000ffull) << 56)))
-
-# if __GNUC_PREREQ (4, 2)
-static __inline unsigned long long int
-__bswap_64 (unsigned long long int __bsx)
-{
- return __builtin_bswap64 (__bsx);
-}
-# elif __WORDSIZE == 64
-# define __bswap_64(x) \
- (__extension__ \
- ({ register unsigned long __v, __x = (x); \
- if (__builtin_constant_p (__x)) \
- __v = __bswap_constant_64 (__x); \
- else \
- __asm__ ("bswap %q0" : "=r" (__v) : "0" (__x)); \
- __v; }))
-# else
-# define __bswap_64(x) \
- (__extension__ \
- ({ union { __extension__ unsigned long long int __ll; \
- unsigned int __l[2]; } __w, __r; \
- if (__builtin_constant_p (x)) \
- __r.__ll = __bswap_constant_64 (x); \
- else \
- { \
- __w.__ll = (x); \
- __r.__l[0] = __bswap_32 (__w.__l[1]); \
- __r.__l[1] = __bswap_32 (__w.__l[0]); \
- } \
- __r.__ll; }))
-# endif
-#elif __GLIBC_HAVE_LONG_LONG
-# define __bswap_constant_64(x) \
- ((((x) & 0xff00000000000000ull) >> 56) \
- | (((x) & 0x00ff000000000000ull) >> 40) \
- | (((x) & 0x0000ff0000000000ull) >> 24) \
- | (((x) & 0x000000ff00000000ull) >> 8) \
- | (((x) & 0x00000000ff000000ull) << 8) \
- | (((x) & 0x0000000000ff0000ull) << 24) \
- | (((x) & 0x000000000000ff00ull) << 40) \
- | (((x) & 0x00000000000000ffull) << 56))
-
-static __inline unsigned long long int
-__bswap_64 (unsigned long long int __bsx)
-{
- return __bswap_constant_64 (__bsx);
-}
-#endif
-
-#endif /* _BITS_BYTESWAP_H */
diff --git a/sysdeps/x86_64/bits/endian.h b/sysdeps/x86_64/bits/endian.h
deleted file mode 100644
index 2f59ead..0000000
--- a/sysdeps/x86_64/bits/endian.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* x86_64 is little-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/sysdeps/x86_64/bits/link.h b/sysdeps/x86_64/bits/link.h
deleted file mode 100644
index fa20910..0000000
--- a/sysdeps/x86_64/bits/link.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Copyright (C) 2004, 2005, 2009, 2011 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-
-#ifndef __x86_64__
-/* Registers for entry into PLT on IA-32. */
-typedef struct La_i86_regs
-{
- uint32_t lr_edx;
- uint32_t lr_ecx;
- uint32_t lr_eax;
- uint32_t lr_ebp;
- uint32_t lr_esp;
-} La_i86_regs;
-
-/* Return values for calls from PLT on IA-32. */
-typedef struct La_i86_retval
-{
- uint32_t lrv_eax;
- uint32_t lrv_edx;
- long double lrv_st0;
- long double lrv_st1;
-} La_i86_retval;
-
-
-__BEGIN_DECLS
-
-extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_i86_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_i86_regs *__inregs,
- La_i86_retval *__outregs,
- const char *symname);
-
-__END_DECLS
-
-#else
-
-/* Registers for entry into PLT on x86-64. */
-# if __GNUC_PREREQ (4,0)
-typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16)));
-typedef float La_x86_64_ymm
- __attribute__ ((__vector_size__ (32), __aligned__ (16)));
-# else
-typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__)));
-# endif
-
-typedef union
-{
-# if __GNUC_PREREQ (4,0)
- La_x86_64_ymm ymm[2];
-# endif
- La_x86_64_xmm xmm[4];
-} La_x86_64_vector __attribute__ ((__aligned__ (16)));
-
-typedef struct La_x86_64_regs
-{
- uint64_t lr_rdx;
- uint64_t lr_r8;
- uint64_t lr_r9;
- uint64_t lr_rcx;
- uint64_t lr_rsi;
- uint64_t lr_rdi;
- uint64_t lr_rbp;
- uint64_t lr_rsp;
- La_x86_64_xmm lr_xmm[8];
- La_x86_64_vector lr_vector[8];
-} La_x86_64_regs;
-
-/* Return values for calls from PLT on x86-64. */
-typedef struct La_x86_64_retval
-{
- uint64_t lrv_rax;
- uint64_t lrv_rdx;
- La_x86_64_xmm lrv_xmm0;
- La_x86_64_xmm lrv_xmm1;
- long double lrv_st0;
- long double lrv_st1;
- La_x86_64_vector lrv_vector0;
- La_x86_64_vector lrv_vector1;
-} La_x86_64_retval;
-
-#define La_x32_regs La_x86_64_regs
-#define La_x32_retval La_x86_64_retval
-
-__BEGIN_DECLS
-
-extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym,
- unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_x86_64_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym,
- unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_x86_64_regs *__inregs,
- La_x86_64_retval *__outregs,
- const char *__symname);
-
-extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym,
- unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_x32_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym,
- unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_x32_regs *__inregs,
- La_x32_retval *__outregs,
- const char *__symname);
-
-__END_DECLS
-
-#endif
diff --git a/sysdeps/x86_64/bits/linkmap.h b/sysdeps/x86_64/bits/linkmap.h
deleted file mode 100644
index dd0d140..0000000
--- a/sysdeps/x86_64/bits/linkmap.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#if __WORDSIZE == 64
-struct link_map_machine
- {
- Elf64_Addr plt; /* Address of .plt + 0x16 */
- Elf64_Addr gotplt; /* Address of .got + 0x18 */
- void *tlsdesc_table; /* Address of TLS descriptor hash table. */
- };
-
-#else
-struct link_map_machine
- {
- Elf32_Addr plt; /* Address of .plt + 0x16 */
- Elf32_Addr gotplt; /* Address of .got + 0x0c */
- void *tlsdesc_table; /* Address of TLS descriptor hash table. */
- };
-#endif
diff --git a/sysdeps/x86_64/bits/mathdef.h b/sysdeps/x86_64/bits/mathdef.h
deleted file mode 100644
index c202ad5..0000000
--- a/sysdeps/x86_64/bits/mathdef.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-# if defined __x86_64__ || (defined __FLT_EVAL_METHOD__ && __FLT_EVAL_METHOD__ == 0)
-/* The x86-64 architecture computes values with the precission of the
- used type. Similarly for -m32 -mfpmath=sse. */
-typedef float float_t; /* `float' expressions are evaluated as `float'. */
-typedef double double_t; /* `double' expressions are evaluated
- as `double'. */
-# else
-/* The ix87 FPUs evaluate all values in the 80 bit floating-point format
- which is also available for the user as `long double'. Therefore we
- define: */
-typedef long double float_t; /* `float' expressions are evaluated as
- `long double'. */
-typedef long double double_t; /* `double' expressions are evaluated as
- `long double'. */
-# endif
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647 - 1)
-# define FP_ILOGBNAN (-2147483647 - 1)
-
-/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l}
- builtins are supported. */
-# if __FP_FAST_FMA
-# define FP_FAST_FMA 1
-# endif
-
-# if __FP_FAST_FMAF
-# define FP_FAST_FMAF 1
-# endif
-
-# if __FP_FAST_FMAL
-# define FP_FAST_FMAL 1
-# endif
-
-#endif /* ISO C99 */
diff --git a/sysdeps/x86_64/bits/select.h b/sysdeps/x86_64/bits/select.h
deleted file mode 100644
index 439a914..0000000
--- a/sysdeps/x86_64/bits/select.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Copyright (C) 1997-1999,2001,2008,2009,2011 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-# if __WORDSIZE == 64
-# define __FD_ZERO_STOS "stosq"
-# else
-# define __FD_ZERO_STOS "stosl"
-# endif
-
-# define __FD_ZERO(fdsp) \
- do { \
- int __d0, __d1; \
- __asm__ __volatile__ ("cld; rep; " __FD_ZERO_STOS \
- : "=c" (__d0), "=D" (__d1) \
- : "a" (0), "0" (sizeof (fd_set) \
- / sizeof (__fd_mask)), \
- "1" (&__FDS_BITS (fdsp)[0]) \
- : "memory"); \
- } while (0)
-
-#else /* ! GNU CC */
-
-/* We don't use `memset' because this would require a prototype and
- the array isn't too big. */
-# define __FD_ZERO(set) \
- do { \
- unsigned int __i; \
- fd_set *__arr = (set); \
- for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
- __FDS_BITS (__arr)[__i] = 0; \
- } while (0)
-
-#endif /* GNU CC */
-
-#define __FD_SET(d, set) \
- ((void) (__FDS_BITS (set)[__FD_ELT (d)] |= __FD_MASK (d)))
-#define __FD_CLR(d, set) \
- ((void) (__FDS_BITS (set)[__FD_ELT (d)] &= ~__FD_MASK (d)))
-#define __FD_ISSET(d, set) \
- ((__FDS_BITS (set)[__FD_ELT (d)] & __FD_MASK (d)) != 0)
diff --git a/sysdeps/x86_64/bits/setjmp.h b/sysdeps/x86_64/bits/setjmp.h
deleted file mode 100644
index bb6920d..0000000
--- a/sysdeps/x86_64/bits/setjmp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2001,2002,2003,2005,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Define the machine-dependent type `jmp_buf'. x86-64 version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#ifndef _ASM
-
-# if __WORDSIZE == 64
-typedef long int __jmp_buf[8];
-# elif defined __x86_64__
-typedef long long int __jmp_buf[8];
-# else
-typedef int __jmp_buf[6];
-# endif
-
-#endif
-
-#endif /* bits/setjmp.h */
diff --git a/sysdeps/x86_64/bits/string.h b/sysdeps/x86_64/bits/string.h
deleted file mode 100644
index 0ca5fe2..0000000
--- a/sysdeps/x86_64/bits/string.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Optimized, inlined string functions. AMD x86-64 version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _STRING_H
-# error "Never use <bits/string.h> directly; include <string.h> instead."
-#endif
-
-/* Currently the only purpose of this file is to tell the generic inline
- macros that unaligned memory access is possible for x86-64. */
-#define _STRING_ARCH_unaligned 1
diff --git a/sysdeps/x86_64/bits/wordsize.h b/sysdeps/x86_64/bits/wordsize.h
deleted file mode 100644
index e25af28..0000000
--- a/sysdeps/x86_64/bits/wordsize.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Determine the wordsize from the preprocessor defines. */
-
-#if defined __x86_64__ && !defined __ILP32__
-# define __WORDSIZE 64
-#else
-# define __WORDSIZE 32
-#endif
-
-#ifdef __x86_64__
-# define __WORDSIZE_TIME64_COMPAT32 1
-/* Both x86-64 and x32 use the 64-bit system call interface. */
-# define __SYSCALL_WORDSIZE 64
-#endif
diff --git a/sysdeps/x86_64/bits/xtitypes.h b/sysdeps/x86_64/bits/xtitypes.h
deleted file mode 100644
index 853c090..0000000
--- a/sysdeps/x86_64/bits/xtitypes.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>. x86-64.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _STROPTS_H
-# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
-#endif
-
-#ifndef _BITS_XTITYPES_H
-#define _BITS_XTITYPES_H 1
-
-#include <bits/types.h>
-
-/* This type is used by some structs in <bits/stropts.h>. */
-typedef __SLONG32_TYPE __t_scalar_t;
-typedef __ULONG32_TYPE __t_uscalar_t;
-
-
-#endif /* bits/xtitypes.h */
--
1.7.6.5