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- /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. SH version.
- Copyright (C) 1999-2019 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/>. */
- /* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
- #include <sysdep.h>
- ENTRY (_setjmp)
- #ifdef SHARED
- mova 1f, r0
- mov.l 1f, r1
- bra 2f
- add r1, r0
- .align 2
- 1:
- .long _GLOBAL_OFFSET_TABLE_
- 2:
- mov.l 3f, r1
- mov.l @(r0,r1), r1
- jmp @r1
- mov #0, r5
- .align 2
- 3:
- .long C_SYMBOL_NAME(__sigsetjmp@GOT)
- #else
- mov.l 1f, r1
- jmp @r1
- mov #0, r5
- .align 2
- 1:
- .long C_SYMBOL_NAME(__sigsetjmp)
- #endif
- END (_setjmp)
- libc_hidden_def (_setjmp)
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