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RE: Another ARM patch
- From: "Hu, Boris" <boris dot hu at intel dot com>
- To: "Daniel Jacobowitz" <drow at mvista dot com>
- Cc: "Libc-Alpha (E-mail)" <libc-alpha at sources dot redhat dot com>
- Date: Sun, 23 Mar 2003 00:18:59 +0800
- Subject: RE: Another ARM patch
Could you share us your env, configure & compile steps?
I still met the following problems after applying your
two patches. Do I miss sth? thanks.
arm-linux-gcc -nostdlib -nostartfiles -o /build/glibc-2.3.2/sea/iconv/iconvconfig -Wl,-dynamic-linker=/tmp/install/lib/ld-linux.so.2 -Wl,-z,combreloc /build/glibc-2.3.2/sea/csu/crt1.o /build/glibc-2.3.2/sea/csu/crti.o `arm-linux-gcc --print-file-name=crtbegin.o` /build/glibc-2.3.2/sea/iconv/iconvconfig.o /build/glibc-2.3.2/sea/iconv/strtab.o /build/glibc-2.3.2/sea/iconv/xmalloc.o -Wl,-rpath-link=/build/glibc-2.3.2/sea:/build/glibc-2.3.2/sea/math:/build/glibc-2.3.2/sea/elf:/build/glibc-2.3.2/sea/dlfcn:/build/glibc-2.3.2/sea/nss:/build/glibc-2.3.2/sea/nis:/build/glibc-2.3.2/sea/rt:/build/glibc-2.3.2/sea/resolv:/build/glibc-2.3.2/sea/crypt:/build/glibc-2.3.2/sea/linuxthreads /build/glibc-2.3.2/sea/libc.so.6 /build/glibc-2.3.2/sea/libc_nonshared.a -lgcc `arm-linux-gcc --print-file-name=crtend.o` /build/glibc-2.3.2/sea/csu/crtn.o
/build/glibc-2.3.2/sea/libc.so.6: In function `__data_start':
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4d4): multiple definition of `__ctype_toupper at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(*IND*+0x0): multiple definition of `_res at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(.bss+0x17c4): first defined here
/build/glibc-2.3.2/sea/libc.so.6: In function `__stop___libc_freeres_ptrs':
/build/glibc-2.3.2/sea/libc.so.6(.bss+0xe0): multiple definition of `errno at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(*IND*+0x0): multiple definition of `__ctype32_toupper at GLIBC_2 dot 2'
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4dc): first defined here
/build/glibc-2.3.2/sea/libc.so.6: In function `static_buf':
/build/glibc-2.3.2/sea/libc.so.6(.bss+0x1a08): multiple definition of `h_errno at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6: In function `__data_start':
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4d8): multiple definition of `__ctype32_tolower at GLIBC_2 dot 2'
/build/glibc-2.3.2/sea/libc.so.6(*IND*+0x0): multiple definition of `_errno at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(.bss+0xe0): first defined here
/build/glibc-2.3.2/sea/libc.so.6: In function `__data_start':
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4c8): multiple definition of `__ctype_b at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(*IND*+0x0): multiple definition of `__ctype_tolower at GLIBC_2 dot 0'
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4d0): first defined here
/build/glibc-2.3.2/sea/libc.so.6: In function `__data_start':
/build/glibc-2.3.2/sea/libc.so.6(.data+0x4cc): multiple definition of `__ctype32_b at GLIBC_2 dot 0'
collect2: ld returned 1 exit status
make[2]: *** [/build/glibc-2.3.2/sea/iconv/iconvconfig] Error 1
make[2]: Leaving directory `/usr/src/redhat/BUILD/glibc-2.3.2/iconv'
make[1]: *** [iconv/others] Error 2
make[1]: Leaving directory `/usr/src/redhat/BUILD/glibc-2.3.2'
make: *** [all] Error 2
> -----Original Message-----
> From: Daniel Jacobowitz [mailto:drow at mvista dot com]
> Sent: 2003?3?22? 1:50
> To: libc-alpha at sources dot redhat dot com
> Cc: philb at gnu dot org
> Subject: Another ARM patch
>
>
> Turns out I needed another patch too. socket.S uses
> SINGLE_THREAD_P_PIC
> with reg == r3, instead of the normal reg == lr. But we added the GOT
> pointer to LR anyway. With this fix and the last one, glibc
> 2.3.2 appears
> to work on ARM.
>
> --
> Daniel Jacobowitz
> MontaVista Software Debian GNU/Linux Developer
>
> 2003-03-21 Daniel Jacobowitz <drow at mvista dot com>
>
> * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
> (SINGLE_THREAD_P_PIC): Use "reg" instead of "lr".
>
> ---
> libc/linuxthreads/sysdeps/unix/sysv/linux/arm/sysdep-cancel
> .h.orig 2003-03-21 11:17:43.000000000 -0500
> +++
> libc/linuxthreads/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
> 2003-03-21 11:17:52.000000000 -0500
> @@ -110,7 +110,7 @@
> ldr reg, 2b;
> \
> 3:
> \
> add ip, pc, ip;
> \
> - ldr ip, [ip, lr];
> \
> + ldr ip, [ip, reg];
> \
> teq ip, #0;
> # define SINGLE_THREAD_P_INT
> \
> str lr, [sp, $-4]!;
> \
>