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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/ia64/elf | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.xz glibc-a334319f6530564d22e775935d9c91663623a1b4.zip | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/ia64/elf')
| -rw-r--r-- | sysdeps/ia64/elf/initfini.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/sysdeps/ia64/elf/initfini.c b/sysdeps/ia64/elf/initfini.c index d0a65ece80..59674fe6f2 100644 --- a/sysdeps/ia64/elf/initfini.c +++ b/sysdeps/ia64/elf/initfini.c @@ -1,5 +1,5 @@ /* Special .init and .fini section support for ia64. - Copyright (C) 2000, 2002, 2003, 2005 Free Software Foundation, Inc. + Copyright (C) 2000, 2002, 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 @@ -51,6 +51,7 @@ __asm__ ("\n\n" "\n" "/*@_init_PROLOG_BEGINS*/\n"); +#ifdef HAVE_INITFINI_ARRAY /* If we have working .init_array support, we want to keep the .init section empty (apart from the mandatory prologue/epilogue. This @@ -74,6 +75,7 @@ gmon_initializer (void) __asm__ (".section .init_array, \"aw\"\n" "\tdata8 @fptr(gmon_initializer)\n"); +#endif __asm__ (".section .init\n" " .global _init#\n" @@ -88,20 +90,39 @@ __asm__ (".section .init\n" " mov r33 = b0\n" " .body\n" " adds r12 = -16, r12\n" +#ifdef HAVE_INITFINI_ARRAY " ;;\n" /* see gmon_initializer() above */ +#else +" .weak __gmon_start__#\n" +" addl r14 = @ltoff(@fptr(__gmon_start__#)), gp\n" +" ;;\n" +" ld8 r15 = [r14]\n" +" ;;\n" +" cmp.eq p6, p7 = 0, r15\n" +" (p6) br.cond.dptk .L5\n" +"\n" +"/* we could use r35 to save gp, but we use the stack since that's what\n" +" * all the other init routines will do --davidm 00/04/05 */\n" +" st8 [r12] = gp, -16\n" +" br.call.sptk.many b0 = __gmon_start__# ;;\n" +" adds r12 = 16, r12\n" +" ;;\n" +" ld8 gp = [r12]\n" +" ;;\n" +".L5:\n" +#endif " .endp _init#\n" "\n" "/*@_init_PROLOG_ENDS*/\n" "\n" "/*@_init_EPILOG_BEGINS*/\n" -" .section .init\n" " .proc _init#\n" -"_init:\n" " .prologue\n" " .save ar.pfs, r34\n" " .vframe r32\n" " .save rp, r33\n" " .body\n" +" .section .init\n" " .regstk 0,2,0,0\n" " mov r12 = r32\n" " mov ar.pfs = r34\n" @@ -134,7 +155,6 @@ __asm__ (".section .init\n" "/*@_fini_EPILOG_BEGINS*/\n" " .section .fini\n" " .proc _fini#\n" -"_fini:\n" " .prologue\n" " .save ar.pfs, r34\n" " .vframe r32\n" |