diff options
author | Jakub Jelinek <jakub@redhat.com> | 2006-01-30 09:30:09 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2006-01-30 09:30:09 +0000 |
commit | 3e543bc56346540cbf73fd48d0172fc6a588efd5 (patch) | |
tree | b2c3502b6596d238ac861cc82cafdc6f8b84e143 /sysdeps/ia64 | |
parent | 06f313e361a523605ba6d4c9cdc67a7353cd367c (diff) |
Updated to fedora-glibc-20060130T0922
Diffstat (limited to 'sysdeps/ia64')
-rw-r--r-- | sysdeps/ia64/fpu/libm-test-ulps | 4 | ||||
-rw-r--r-- | sysdeps/ia64/jmpbuf-unwind.h | 44 |
2 files changed, 46 insertions, 2 deletions
diff --git a/sysdeps/ia64/fpu/libm-test-ulps b/sysdeps/ia64/fpu/libm-test-ulps index d0e801ac11..c5a2a08549 100644 --- a/sysdeps/ia64/fpu/libm-test-ulps +++ b/sysdeps/ia64/fpu/libm-test-ulps @@ -8,14 +8,14 @@ ildouble: 2 ldouble: 2 # cacosh -Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 float: 7 idouble: 1 ifloat: 7 ildouble: 7 ldouble: 7 -Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 idouble: 1 ildouble: 1 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) |