38 lines
840 B
ArmAsm
38 lines
840 B
ArmAsm
/ longjmp.gnu.s
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/
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/ Created: Oct 15, 1993 by Philip Homburg <philip@cs.vu.nl>
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#include <machine/asm.h>
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ENTRY(longjmp)
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movl 4(%esp), %eax /* jmp_buf */
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cmpl $0, 0(%eax) /* save mask? */
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je 1f
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leal 4(%eax), %edx /* pointer to sigset_t */
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push %edx
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call _C_LABEL(__oldsigset) /* restore mask */
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addl $4, %esp
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movl 4(%esp), %eax /* jmp_buf */
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1:
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movl 8(%esp), %ecx /* result value */
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movl 12(%eax), %esp /* restore stack pointer */
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movl 8(%eax), %edx /* restore program counter */
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movl %edx, 0(%esp)
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push %ecx /* save result code */
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movl 16(%eax), %ebp /* restore frame pointer */
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movl 20(%eax), %ebx
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movl 24(%eax), %ecx
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movl 28(%eax), %edx
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movl 32(%eax), %esi
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movl 36(%eax), %edi
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pop %eax
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testl %eax, %eax
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jz 1f
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ret
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1: movl $1, %eax
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ret
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/ $PchId: longjmp.gnu.s,v 1.4 1996/03/12 19:30:02 philip Exp $
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