diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/bsd-_setjmp.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/bsd-_setjmp.S | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/sysdeps/powerpc/powerpc64/bsd-_setjmp.S b/sysdeps/powerpc/powerpc64/bsd-_setjmp.S index 994f82f851..1b15fedd64 100644 --- a/sysdeps/powerpc/powerpc64/bsd-_setjmp.S +++ b/sysdeps/powerpc/powerpc64/bsd-_setjmp.S @@ -1,5 +1,6 @@ -/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. PowerPC64 version. - Copyright (C) 2002 Free Software Foundation, Inc. +/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. PowerPC32/64 version. + Copyright (C) 1994, 1997, 1999, 2000, 2002, 2003, 2004 + 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 @@ -16,6 +17,43 @@ License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <shlib-compat.h> +#include <libc-symbols.h> +#include <sysdep.h> +#include <bp-sym.h> -/* This code was moved into setjmp.S to solve a double stub call problem. - @local would have worked but it is not supported in PowerPC64 asm. */ +#if defined NOT_IN_libc +/* Build a none versioned object for rtld-*. */ +ENTRY (BP_SYM (_setjmp)) + li r4,0 /* Set second argument to 0. */ + b JUMPTARGET(BP_SYM (__sigsetjmp)) +END (BP_SYM (_setjmp)) +libc_hidden_def (_setjmp) + +#else +/* Build a versioned object for libc. */ +# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4) +symbol_version (__novmx_setjmp,_setjmp,GLIBC_2.3); + +ENTRY (BP_SYM (__novmx_setjmp)) + li r4,0 /* Set second argument to 0. */ + b JUMPTARGET(BP_SYM (__novmx__sigsetjmp)) +END (BP_SYM (__novmx_setjmp)) +libc_hidden_def (__novmx_setjmp) +# endif /* defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4) */ + +default_symbol_version (__vmx_setjmp,_setjmp,GLIBC_2.3.4) +/* __GI__setjmp prototype is needed for ntpl i.e. _setjmp is defined + as a libc_hidden_proto & is used in sysdeps/generic/libc-start.c + if HAVE_CLEANUP_JMP_BUF is defined */ +ENTRY (BP_SYM (__GI__setjmp)) + li r4,0 /* Set second argument to 0. */ + b JUMPTARGET(BP_SYM (__vmx__sigsetjmp)) +END (BP_SYM (__GI__setjmp)) + +ENTRY (BP_SYM (__vmx_setjmp)) + li r4,0 /* Set second argument to 0. */ + b JUMPTARGET(BP_SYM (__vmx__sigsetjmp)) +END (BP_SYM (__vmx_setjmp)) +libc_hidden_def (__vmx_setjmp) +#endif /* !NOT_IN_libc */ |