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Patch to ELF values in common.h
- To: binutils at sourceware dot cygnus dot com
- Subject: Patch to ELF values in common.h
- From: Nick Clifton <nickc at cygnus dot com>
- Date: Tue, 11 Jan 2000 10:09:04 -0800
Hi Guys,
After talking with H.J. about th new draft of the ELF ABI spec (Oct
4, 1999) I have checked in the following patch to fix up some
mistakes I made in my interpretation of that draft.
Cheers
Nick
2000-01-11 Nick Clifton <nickc@cygnus.com>
* common.h (DT_ENCODING): Fix definition of this value.
(DT_LOOS): Fix definition of this value.
(DT_HIOS): Fix definition of this value.
(OLD_DT_LOOS): Value of DT_LOOS before Oct 4, 1999 draft
of ELF spec changed it.
(OLD_DT_HIOS): Value of DT_HIOS before Oct 4, 1999 draft
of ELF spec changed it.
Index: include/elf/common.h
===================================================================
RCS file: /cvs/binutils/binutils/include/elf/common.h,v
retrieving revision 1.8
diff -p -r1.8 common.h
*** common.h 2000/01/10 18:51:33 1.8
- --- common.h 2000/01/11 17:50:50
*************** Foundation, Inc., 59 Temple Place - Suit
*** 409,425 ****
#define DT_FINI_ARRAYSZ 28
#define DT_RUNPATH 29
#define DT_FLAGS 30
! #define DT_ENCODING 31 /* Note: Oct 4, 1999 Draft specifies this as 32, but this conflicts with DT_PREINIT_ARRAY */
! #define DT_PREINIT_ARRAY 32
#define DT_PREINIT_ARRAYSZ 33
- - #define DT_LOOS 0x60000000 /* Note: Oct 4, 1999 draft has this as 0x6fff000d */
- - #define DT_HIOS 0x6fffffff /* Note: Oct 4, 1999 draft has this as 0x6fff0000 */
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
/* The next four dynamic tags are used on Solaris. We support them
! everywhere. */
#define DT_VALRNGLO 0x6ffffd00
#define DT_PLTPADSZ 0x6ffffdf9
#define DT_MOVEENT 0x6ffffdfa
- --- 409,434 ----
#define DT_FINI_ARRAYSZ 28
#define DT_RUNPATH 29
#define DT_FLAGS 30
!
! #define DT_ENCODING 32
! #define DT_PREINIT_ARRAY 32
#define DT_PREINIT_ARRAYSZ 33
+
+ /* Note, the Oct 4, 1999 draft of the ELF ABI changed the values
+ for DT_LOOS and DT_HIOS. Some implementations however, use
+ values outside of the new range (see below). */
+ #define OLD_DT_LOOS 0x60000000
+ #define DT_LOOS 0x6000000d
+ #define DT_HIOS 0x6fff0000
+ #define OLD_DT_HIOS 0x6fffffff
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
/* The next four dynamic tags are used on Solaris. We support them
! everywhere. Note these values lie outside of the (new) range for
! OS specific values. This is a deliberate special case and we
! maintain it for backwards compatability. */
#define DT_VALRNGLO 0x6ffffd00
#define DT_PLTPADSZ 0x6ffffdf9
#define DT_MOVEENT 0x6ffffdfa
2000-01-11 Nick Clifton <nickc@cygnus.com>
* readelf.c (get_dynamic_type): Remove DT_ENCODING.
Index: binutils/readelf.c
===================================================================
RCS file: /cvs/binutils/binutils/binutils/readelf.c,v
retrieving revision 1.36
diff -p -r1.36 readelf.c
*** readelf.c 2000/01/10 18:52:23 1.36
- --- readelf.c 2000/01/11 17:50:51
*************** get_dynamic_type (type)
*** 1059,1065 ****
case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ";
case DT_RUNPATH: return "RUNPATH";
case DT_FLAGS: return "FLAGS";
! case DT_ENCODING: return "ENCODING";
case DT_PREINIT_ARRAY: return "PREINIT_ARRAY";
case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ";
- --- 1059,1065 ----
case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ";
case DT_RUNPATH: return "RUNPATH";
case DT_FLAGS: return "FLAGS";
!
case DT_PREINIT_ARRAY: return "PREINIT_ARRAY";
case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ";