diff options
Diffstat (limited to 'sysdeps')
24 files changed, 156 insertions, 85 deletions
diff --git a/sysdeps/alpha/bits/setjmp.h b/sysdeps/alpha/bits/setjmp.h index 71b7738c37..7db0dbf565 100644 --- a/sysdeps/alpha/bits/setjmp.h +++ b/sysdeps/alpha/bits/setjmp.h @@ -1,5 +1,5 @@ /* Define the machine-dependent type `jmp_buf'. Alpha version. - Copyright (C) 1992, 1997, 2003, 2005 Free Software Foundation, Inc. + Copyright (C) 1992,1997,2003,2005,2006 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 @@ -77,11 +77,6 @@ #ifndef __ASSEMBLY__ typedef long int __jmp_buf[17]; - -/* Test if longjmp to JMPBUF would unwind the frame containing a local - variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ - ((void *)(_address) < (void *) _demangle ((_jmpbuf)[JB_SP])) #endif #endif /* bits/setjmp.h */ diff --git a/sysdeps/alpha/jmpbuf-unwind.h b/sysdeps/alpha/jmpbuf-unwind.h index ca445f8d24..1faa16fba4 100644 --- a/sysdeps/alpha/jmpbuf-unwind.h +++ b/sysdeps/alpha/jmpbuf-unwind.h @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame containing a local + variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ + ((void *)(_address) < (void *) _demangle ((_jmpbuf)[JB_SP])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/hppa/bits/setjmp.h b/sysdeps/hppa/bits/setjmp.h index 07ea01eb97..4c8ed07b98 100644 --- a/sysdeps/hppa/bits/setjmp.h +++ b/sysdeps/hppa/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2005, 2006 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 @@ -37,10 +37,4 @@ typedef double __jmp_buf[21]; #endif -/* Test if longjmp to JMPBUF would unwind the frame containing a local - variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ - ((void *) (_address) > \ - (void *) _demangle ((((unsigned long *) _jmpbuf)[JB_SP]))) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/hppa/jmpbuf-unwind.h b/sysdeps/hppa/jmpbuf-unwind.h new file mode 100644 index 0000000000..15cae66163 --- /dev/null +++ b/sysdeps/hppa/jmpbuf-unwind.h @@ -0,0 +1,26 @@ +/* Examine __jmp_buf for unwinding frames. HPPA version. + Copyright (C) 2006 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + 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 <setjmp.h> + +/* Test if longjmp to JMPBUF would unwind the frame containing a local + variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ + ((void *) (_address) > \ + (void *) _demangle ((((unsigned long *) _jmpbuf)[JB_SP]))) diff --git a/sysdeps/i386/bits/setjmp.h b/sysdeps/i386/bits/setjmp.h index d99a726ba3..7029673090 100644 --- a/sysdeps/i386/bits/setjmp.h +++ b/sysdeps/i386/bits/setjmp.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1997, 1998, 2000, 2001, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2000,2001,2003,2005,2006 + 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 @@ -38,9 +39,4 @@ typedef int __jmp_buf[6]; #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[JB_SP])) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/i386/jmpbuf-unwind.h b/sysdeps/i386/jmpbuf-unwind.h index ca445f8d24..039159d1ed 100644 --- a/sysdeps/i386/jmpbuf-unwind.h +++ b/sysdeps/i386/jmpbuf-unwind.h @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)[JB_SP])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/ia64/jmpbuf-unwind.h b/sysdeps/ia64/jmpbuf-unwind.h new file mode 100644 index 0000000000..c53447223b --- /dev/null +++ b/sysdeps/ia64/jmpbuf-unwind.h @@ -0,0 +1,44 @@ +/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + 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 <setjmp.h> +#include <stdint.h> +#include <unwind.h> + +/* Test if longjmp to JMPBUF would unwind the frame containing a local + variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ + ((void *) (_address) < (void *) (((long int *) _jmpbuf)[0])) + +#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ + ({ uintptr_t _cfa = (uintptr_t) _Unwind_GetCFA (_context) - (_adj); \ + (_cfa < (uintptr_t)(((long *)(_jmpbuf))[0]) - (_adj) \ + || (_cfa == (uintptr_t)(((long *)(_jmpbuf))[0]) - (_adj) \ + && (uintptr_t) _Unwind_GetBSP (_context) - (_adj) \ + >= (uintptr_t)(((long *)(_jmpbuf))[17]) - (_adj))); \ + }) + +#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ + ((uintptr_t)(_address) - (_adj) < (uintptr_t)(((long *)_jmpbuf)[0]) - (_adj)) + +/* We use a longjmp() which can cross from the alternate signal-stack + to the normal stack. */ +extern void __libc_unwind_longjmp (sigjmp_buf env, int val) + __attribute__ ((noreturn)); +hidden_proto (__libc_unwind_longjmp) diff --git a/sysdeps/m68k/bits/setjmp.h b/sysdeps/m68k/bits/setjmp.h index 612582af26..2d5a08227d 100644 --- a/sysdeps/m68k/bits/setjmp.h +++ b/sysdeps/m68k/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2005,2006 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 @@ -42,9 +42,4 @@ typedef struct } __jmp_buf[1]; -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)->__sp)) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/m68k/jmpbuf-unwind.h b/sysdeps/m68k/jmpbuf-unwind.h new file mode 100644 index 0000000000..3490c79bdc --- /dev/null +++ b/sysdeps/m68k/jmpbuf-unwind.h @@ -0,0 +1,25 @@ +/* Examine __jmp_buf for unwinding frames. m68k version. + Copyright (C) 2006 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + 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 <setjmp.h> + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)->__sp)) diff --git a/sysdeps/mips/bits/setjmp.h b/sysdeps/mips/bits/setjmp.h index 5f7c82b864..7b94623378 100644 --- a/sysdeps/mips/bits/setjmp.h +++ b/sysdeps/mips/bits/setjmp.h @@ -1,5 +1,5 @@ /* Define the machine-dependent type `jmp_buf'. MIPS version. - Copyright (C) 1992, 1993, 1995, 1997, 2000, 2002, 2003, 2004, 2005 + Copyright (C) 1992,1993,1995,1997,2000,2002,2003,2004,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -77,10 +77,4 @@ typedef struct # define JB_PC 0 #endif - -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[0].__sp)) - #endif /* _MIPS_BITS_SETJMP_H */ diff --git a/sysdeps/mips/jmpbuf-unwind.h b/sysdeps/mips/jmpbuf-unwind.h index 1ff8fc8957..bfa1a64537 100644 --- a/sysdeps/mips/jmpbuf-unwind.h +++ b/sysdeps/mips/jmpbuf-unwind.h @@ -21,6 +21,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)[0].__sp)) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h index 6b35fb440b..4221300540 100644 --- a/sysdeps/powerpc/bits/setjmp.h +++ b/sysdeps/powerpc/bits/setjmp.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1997, 1998, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2000,2003,2004,2005,2006 + 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 @@ -72,9 +73,4 @@ typedef long int __jmp_buf[64 + (12 * 4)] __attribute__ ((__aligned__ (16))); # endif #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[JB_GPR1])) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/powerpc/jmpbuf-unwind.h b/sysdeps/powerpc/jmpbuf-unwind.h index a6cfea074e..34d5e6924c 100644 --- a/sysdeps/powerpc/jmpbuf-unwind.h +++ b/sysdeps/powerpc/jmpbuf-unwind.h @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)[JB_GPR1])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/s390/bits/setjmp.h b/sysdeps/s390/bits/setjmp.h index 37f600d0ad..dcac2d2377 100644 --- a/sysdeps/s390/bits/setjmp.h +++ b/sysdeps/s390/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2001, 2002, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000,2001,2002,2005,2006 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 @@ -55,9 +55,4 @@ typedef struct __s390_jmp_buf { #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)->__gregs[__JB_GPR15])) - #endif /* __S390_SETJMP_H__ */ diff --git a/sysdeps/s390/jmpbuf-unwind.h b/sysdeps/s390/jmpbuf-unwind.h index ae7491ab77..23f1e991d5 100644 --- a/sysdeps/s390/jmpbuf-unwind.h +++ b/sysdeps/s390/jmpbuf-unwind.h @@ -23,6 +23,13 @@ #include <bits/wordsize.h> #include <sysdep.h> + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)->__gregs[__JB_GPR15])) + + /* On s390{,x}, CFA is always 96 (resp. 160) bytes above actual %r15. */ #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ diff --git a/sysdeps/sh/bits/setjmp.h b/sysdeps/sh/bits/setjmp.h index 8ebb5c598e..cdc27dceb0 100644 --- a/sysdeps/sh/bits/setjmp.h +++ b/sysdeps/sh/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2000, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1999,2000,2003,2005,2006 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 @@ -48,9 +48,4 @@ typedef struct # define JB_SIZE (4 * 15) #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[0].__regs[7])) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/sh/jmpbuf-unwind.h b/sysdeps/sh/jmpbuf-unwind.h index 4c84c42962..a69a465efc 100644 --- a/sysdeps/sh/jmpbuf-unwind.h +++ b/sysdeps/sh/jmpbuf-unwind.h @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)[0].__regs[7])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/sparc/sparc32/bits/setjmp.h b/sysdeps/sparc/sparc32/bits/setjmp.h index 12250d6980..62edd62635 100644 --- a/sysdeps/sparc/sparc32/bits/setjmp.h +++ b/sysdeps/sparc/sparc32/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 2005, 2006 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 @@ -31,8 +31,3 @@ #ifndef _ASM typedef int __jmp_buf[3]; #endif - -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((int) (address) < demangle ((jmpbuf)[JB_SP])) diff --git a/sysdeps/sparc/sparc32/jmpbuf-unwind.h b/sysdeps/sparc/sparc32/jmpbuf-unwind.h index 83b7a01a0e..c77673f27f 100644 --- a/sysdeps/sparc/sparc32/jmpbuf-unwind.h +++ b/sysdeps/sparc/sparc32/jmpbuf-unwind.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((int) (address) < demangle ((jmpbuf)[JB_SP])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/sparc/sparc64/jmpbuf-unwind.h b/sysdeps/sparc/sparc64/jmpbuf-unwind.h index efb6918c14..f7eed15ea1 100644 --- a/sysdeps/sparc/sparc64/jmpbuf-unwind.h +++ b/sysdeps/sparc/sparc64/jmpbuf-unwind.h @@ -21,6 +21,11 @@ #include <stdint.h> #include <unwind.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp + 2047) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) diff --git a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h index 80543976bb..8bd675e4ec 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h @@ -1,5 +1,5 @@ /* Define the machine-dependent type `jmp_buf'. Linux/IA-64 version. - Copyright (C) 1999, 2000, 2003, 2005 Free Software Foundation, Inc. + Copyright (C) 1999,2000,2003,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. @@ -32,9 +32,4 @@ /* the __jmp_buf element type should be __float80 per ABI... */ typedef long __jmp_buf[_JBLEN] __attribute__ ((aligned (16))); /* guarantees 128-bit alignment! */ -/* Test if longjmp to JMPBUF would unwind the frame containing a local - variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \ - ((void *) (_address) < (void *) (((long int *) _jmpbuf)[0])) - #endif /* bits/setjmp.h */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h index 4fb7c90fd5..360310f5f1 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h @@ -58,11 +58,6 @@ typedef struct __sparc64_jmp_buf } __jmp_buf[1]; #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp + 2047) - #else #if defined __USE_MISC || defined _ASM @@ -75,11 +70,6 @@ typedef struct __sparc64_jmp_buf typedef int __jmp_buf[3]; #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((int) (address) < demangle ((jmpbuf)[JB_SP])) - #endif #endif /* bits/setjmp.h */ diff --git a/sysdeps/x86_64/bits/setjmp.h b/sysdeps/x86_64/bits/setjmp.h index 1031d5027b..656fbf7001 100644 --- a/sysdeps/x86_64/bits/setjmp.h +++ b/sysdeps/x86_64/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2001,2002,2003,2005,2006 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 @@ -64,15 +64,4 @@ typedef long int __jmp_buf[8]; typedef int __jmp_buf[6]; # endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -# if __WORDSIZE == 64 -# define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[JB_RSP])) -# else -# define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((void *) (address) < (void *) demangle ((jmpbuf)[JB_SP])) -# endif -#endif - #endif /* bits/setjmp.h */ diff --git a/sysdeps/x86_64/jmpbuf-unwind.h b/sysdeps/x86_64/jmpbuf-unwind.h index 2d1187df70..c7c0d8ac03 100644 --- a/sysdeps/x86_64/jmpbuf-unwind.h +++ b/sysdeps/x86_64/jmpbuf-unwind.h @@ -22,6 +22,11 @@ #include <unwind.h> #include <sysdep.h> +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) < (void *) demangle ((jmpbuf)[JB_RSP])) + #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) |