44 lines
1.5 KiB
ArmAsm
44 lines
1.5 KiB
ArmAsm
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. Sparc version.
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Copyright (C) 1994, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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ENTRY (_setjmp)
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#ifdef PIC
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1:
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jmpl 2f,%o1
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nop
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2:
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sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)),%l7
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or %l7,%lo(_GLOBAL_OFFSET_TABLE_-(1b-.)),%l7
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add %l7,%o1,%l7
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sethi %hi(C_SYMBOL_NAME (__sigsetjmp)),%g1
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or %g1,%lo(C_SYMBOL_NAME (__sigsetjmp)),%g1
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ld [%l7+%g1],%g1
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ld [%g1],%g1
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jmpl %g1,%g0
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mov %g0,%o1 /* Pass second argument of zero */
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#else
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sethi %hi(C_SYMBOL_NAME (__sigsetjmp)), %g1
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or %lo(C_SYMBOL_NAME (__sigsetjmp)), %g1, %g1
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jmp %g1
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mov %g0, %o1 /* Pass second argument of zero. */
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#endif
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