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author | Ulrich Drepper <drepper@redhat.com> | 2004-02-14 05:16:57 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2004-02-14 05:16:57 +0000 |
commit | 5c76ff279fa8fd1425b86a39fe75507660cc0b5c (patch) | |
tree | 420bed38e7d88b534f57f82497cc0dd77a26b936 /sysdeps/powerpc/powerpc64/bsd-_setjmp.S | |
parent | 9f8765bc46dbb4991dc20905c5d10d867956d489 (diff) | |
download | glibc-5c76ff279fa8fd1425b86a39fe75507660cc0b5c.zip glibc-5c76ff279fa8fd1425b86a39fe75507660cc0b5c.tar.gz glibc-5c76ff279fa8fd1425b86a39fe75507660cc0b5c.tar.bz2 |
Update.
2004-02-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/__longjmp-common.S: New file.
* sysdeps/powerpc/powerpc64/__longjmp.S [NOT_IN_libc](__longjmp):
Non-versioned __longjmp for rtld-__longjmp.
[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
default version of __longjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
(__novmx__longjmp): Original version of __longjmp.
* sysdeps/powerpc/powerpc64/bsd-_setjmp.S [NOT_IN_libc](_setjmp):
Non-versioned _setjmp for rtld-_setjmp.
[!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define
as default version of _setjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
(__novmx_setjmp): Original version of _setjmp.
* sysdeps/powerpc/powerpc64/bsd-setjmp.S (__vmxsetjmp): Branch to
__vmx__sigsetjmp and define as default version of setjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
(__novmxsetjmp): Original version of setjmp.
* sysdeps/powerpc/powerpc64/setjmp-common.S: New file.
* sysdeps/powerpc/powerpc64/setjmp.S [NOT_IN_libc](__setjmp):
Non-versioned __sigsetjmp for rtld-setjmp.
[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
as default version of __sigsetjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)]
(__novmx__sigsetjmp): Original version of __sigsetjmp.
* sysdeps/powerpc/powerpc32/__longjmp-common.S: New File
* sysdeps/powerpc/powerpc32/__longjmp.S [NOT_IN_libc](__longjmp):
Non-versioned __longjmp for rtld-__longjmp.
[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
default version of __longjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmx__longjmp): Original version of __longjmp.
* sysdeps/powerpc/powerpc32/bsd-_setjmp.S [NOT_IN_libc](_setjmp):
Non-versioned _setjmp for rtld-_setjmp.
[!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define
as default version of _setjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmx_setjmp): Original version of _setjmp.
* sysdeps/powerpc/powerpc32/bsd-setjmp.S (__vmxsetjmp): Branch to
__vmx__sigsetjmp and define as default version of setjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmxsetjmp): Original version of setjmp.
* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: New file.
* sysdeps/powerpc/powerpc32/fpu/__longjmp.S [NOT_IN_libc](__longjmp):
Non-versioned __longjmp for rtld-__longjmp.
[!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as
default version of __longjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmx__longjmp): Original version of __longjmp.
* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: New file.
* sysdeps/powerpc/powerpc32/fpu/setjmp.S [NOT_IN_libc](__setjmp):
Non-versioned __sigsetjmp for rtld-setjmp.
[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
as default version of __sigsetjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmx__sigsetjmp): Original version of __sigsetjmp.
* sysdeps/powerpc/powerpc32/setjmp-common.S: New file.
* sysdeps/powerpc/powerpc32/setjmp.S [NOT_IN_libc](__setjmp):
Non-versioned __sigsetjmp for rtld-setjmp.
[!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define
as default version of __sigsetjmp.
[SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)]
(__novmx__sigsetjmp): Original version of __sigsetjmp.
* sysdeps/powerpc/Dist: New File.
* sysdeps/powerpc/Makefile (sysdep_routines): Add novmx-longjmp.c
and novmx-sigjmp.c
* sysdeps/powerpc/Versions (libc): To GLIBC_2.3_4 add _longjmp,
__sigsetjmp, _setjmp, longjmp, and setjmp. To GLIBC_PRIVATE add
__novmx__libc_longjmp, __novmx__libc_siglongjmp, __vmx__libc_longjmp,
and __vmx__libc_siglongjmp.
* sysdeps/powerpc/bits/setjmp.h: Define JB_VRSAVE, JB_VRS, and adjust
JB_SIZE to add VMX regs to __jmp_buf.
* sysdeps/powerpc/longjmp.c: New file.
* sysdeps/powerpc/novmxsetjmp.h: New file.
* sysdeps/powerpc/novmx-longjmp.c: New file.
* sysdeps/powerpc/novmx-sigjmp.c: New file.
* sysdeps/powerpc/sigjmp.c: New file.
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 994f82f..1b15fed 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 */ |