diff options
Diffstat (limited to 'sysdeps/arm/jmpbuf-unwind.h')
| -rw-r--r-- | sysdeps/arm/jmpbuf-unwind.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/arm/jmpbuf-unwind.h b/sysdeps/arm/jmpbuf-unwind.h deleted file mode 100644 index 7a4e49ea78..0000000000 --- a/sysdeps/arm/jmpbuf-unwind.h +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2005-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <setjmp.h> -#include <stdint.h> -#include <sysdep.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 *) demangle (jmpbuf[__JMP_BUF_SP])) - -#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ - _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) - -static inline uintptr_t __attribute__ ((unused)) -_jmpbuf_sp (__jmp_buf regs) -{ - uintptr_t sp = regs[__JMP_BUF_SP]; -#ifdef PTR_DEMANGLE - PTR_DEMANGLE (sp); -#endif - return sp; -} - -#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ - ((uintptr_t) (_address) - (_adj) < _jmpbuf_sp (_jmpbuf) - (_adj)) - -/* We use the normal longjmp for unwinding. */ -#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val) |