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eb5ad6b9bc
This patch add static probes for setjmp/longjmp in the way gdb expects,fixing the gdb.base/longjmp.exp gdb testcases. It changes the symbol_name and use macros to to avoid change the probe names and ending up adding more logic on GDB (since with the expected name GDB work seamlessly).
62 lines
2.3 KiB
ArmAsm
62 lines
2.3 KiB
ArmAsm
/* AltiVec (new) version of setjmp for PowerPC.
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Copyright (C) 1995-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <libc-symbols.h>
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#include <rtld-global-offsets.h>
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#include <shlib-compat.h>
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#if defined NOT_IN_libc
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/* Build a non-versioned object for rtld-*. */
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# define setjmp_symbol setjmp
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# define _setjmp_symbol _setjmp
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# define __sigsetjmp_symbol __sigsetjmp
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# define __sigjmp_save_symbol __sigjmp_save
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# include "setjmp-common.S"
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#else /* !NOT_IN_libc */
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/* Build a versioned object for libc. */
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versioned_symbol (libc, __vmxsetjmp, setjmp, GLIBC_2_3_4)
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versioned_symbol (libc, __vmx_setjmp, _setjmp, GLIBC_2_3_4)
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versioned_symbol (libc, __vmx__sigsetjmp, __sigsetjmp, GLIBC_2_3_4)
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# define setjmp_symbol __vmxsetjmp
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# define _setjmp_symbol __vmx_setjmp
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# define __sigsetjmp_symbol __vmx__sigsetjmp
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# define __sigjmp_save_symbol __vmx__sigjmp_save
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# include "setjmp-common.S"
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strong_alias (__vmxsetjmp, __vmx__setjmp)
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strong_alias (__vmx__sigsetjmp, __setjmp)
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# if defined SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
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# undef setjmp_symbol
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# undef _setjmp_symbol
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# undef __sigsetjmp_symbol
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# undef __sigjmp_save_symbol
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# undef JB_SIZE
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# define __NO_VMX__
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compat_symbol (libc, __novmxsetjmp, setjmp, GLIBC_2_3)
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compat_symbol (libc, __novmx_setjmp,_setjmp, GLIBC_2_3);
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compat_symbol (libc, __novmx__sigsetjmp,__sigsetjmp, GLIBC_2_3)
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# define setjmp_symbol __novmxsetjmp
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# define _setjmp_symbol __novmx_setjmp
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# define __sigsetjmp_symbol __novmx__sigsetjmp
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# define __sigjmp_save_symbol __novmx__sigjmp_save
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# include "setjmp-common.S"
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strong_alias (__novmxsetjmp, __novmx__setjmp)
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# endif
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#endif /* !NOT_IN_libc */
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