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patches/glibc/2.5.1/130-i686-assembler.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Mon Feb 13 21:47:25 2012 +0100 (2012-02-13)
changeset 2883 cea814c9932a
parent 744 4bf8448536d5
permissions -rw-r--r--
libc/glibc: do not consume parameters when parsing them

Currently, there are two constructs used to parse arguments in
glibc backends, one that consumes args as they are parsed, and
one that does not.

Always use the construct that does not eat args as they are parsed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 2007-02-15  Khem Raj  <kraj@xxxxxxxxxx>

     2 

     3        * sysdeps/unix/sysv/linux/i386/sysdep.h: Re-define __i686.

     4        * nptl/sysdeps/pthread/pt-initfini.c: Ditto.

     5 

     6 

     7 

     8 Index: glibc-2.4/sysdeps/unix/sysv/linux/i386/sysdep.h

     9 ===================================================================

    10 --- glibc-2.4/sysdeps/unix/sysv/linux/i386/sysdep.h	(revision 1469)

    11 +++ glibc-2.4/sysdeps/unix/sysv/linux/i386/sysdep.h	(working copy)

    12 @@ -29,6 +29,10 @@

    13  #include <dl-sysdep.h>

    14  #include <tls.h>

    15  

    16 +#if defined __i686 && defined __ASSEMBLER__

    17 +#undef __i686

    18 +#define __i686 __i686

    19 +#endif

    20  

    21  /* For Linux we can use the system call table in the header file

    22  	/usr/include/asm/unistd.h

    23 Index: glibc-2.4/nptl/sysdeps/pthread/pt-initfini.c

    24 ===================================================================

    25 --- glibc-2.4/nptl/sysdeps/pthread/pt-initfini.c	(revision 1469)

    26 +++ glibc-2.4/nptl/sysdeps/pthread/pt-initfini.c	(working copy)

    27 @@ -45,6 +45,11 @@

    28  /* Embed an #include to pull in the alignment and .end directives. */

    29  asm ("\n#include \"defs.h\"");

    30  

    31 +asm ("\n#if defined __i686 && defined __ASSEMBLER__");

    32 +asm ("\n#undef __i686");

    33 +asm ("\n#define __i686 __i686");

    34 +asm ("\n#endif");

    35 +

    36  /* The initial common code ends here. */

    37  asm ("\n/*@HEADER_ENDS*/");

    38
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