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2006-01-10 Roland McGrath <roland@redhat.com>

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* sysdeps/am33/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
	* sysdeps/am33/jmpbuf-unwind.h: ... here, new file.
This commit is contained in:
Roland McGrath 2006-01-10 08:50:31 +00:00
parent 9a55fb17a5
commit c9c4525ed0
2 changed files with 25 additions and 5 deletions
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5
sysdeps/am33/bits/setjmp.h
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@ -27,8 +27,3 @@ typedef int __jmp_buf[26];
#endif #endif
#define __JMP_BUF_SP 20 #define __JMP_BUF_SP 20
/* 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[__JMP_BUF_SP]))

25
sysdeps/am33/jmpbuf-unwind.h Normal file
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@ -0,0 +1,25 @@
/* Examine __jmp_buf for unwinding frames. AM33 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[__JMP_BUF_SP]))