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patches/glibc/2.2.5/arm-asm-clobber.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Feb 24 11:00:05 2007 +0000 (2007-02-24)
changeset 1 eeea35fbf182
permissions -rw-r--r--
Add the full crosstool-NG sources to the new repository of its own.
You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-( 
     1 http://gcc.gnu.org/PR11103

     2 

     3 Error:

     4 ../sysdeps/unix/sysv/linux/arm/sigaction.c: In function `__libc_sigaction':

     5 ../sysdeps/unix/sysv/linux/arm/sigaction.c:100: error: asm-specifier for variable `_a1' conflicts with asm clobber list

     6 ../sysdeps/unix/sysv/linux/arm/sigaction.c:139: error: asm-specifier for variable `_a1' conflicts with asm clobber list

     7 make[2]: *** [/crosstool-0.22/build/arm-unknown-linux-gnu/gcc-3.3-glibc-2.2.5/build-glibc/signal/sigaction.o] Error 1

     8 

     9 Fix from http://lists.arm.linux.org.uk/pipermail/linux-arm/2003-July/005826.html

    10 rediffed against glibc-2.2.5

    11 Not tested.  (I don't even understand it, just being a patch monkey...)

    12 

    13 --- glibc-2.2.5/sysdeps/unix/sysv/linux/arm/sysdep.h.old	Wed Aug 27 09:58:15 2003

    14 +++ glibc-2.2.5/sysdeps/unix/sysv/linux/arm/sysdep.h	Wed Aug 27 09:59:04 2003

    15 @@ -131,7 +131,7 @@

    16         asm volatile ("swi	%1	@ syscall " #name	\

    17  		     : "=r" (_a1)				\

    18  		     : "i" (SYS_ify(name)) ASM_ARGS_##nr	\

    19 -		     : "a1", "memory");				\

    20 +		     : "memory");				\

    21         _sys_result = _a1;					\

    22       }								\

    23       if (_sys_result >= (unsigned int) -4095)			\
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