2005-10-10 17:28:15 +02:00
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/ _setjmp.gnu.s
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/
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/ Created: Oct 14, 1993 by Philip Homburg <philip@cs.vu.nl>
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.text
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.globl ___setjmp
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___setjmp:
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movl 4(%esp), %eax # jmp_buf
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movl %ebx, 20(%eax) # save ebx
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movl 0(%esp), %ebx
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movl %ebx, 8(%eax) # save program counter
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movl %esp, 12(%eax) # save stack pointer
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movl %ebp, 16(%eax) # save frame pointer
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movl %ecx, 24(%eax)
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movl %edx, 28(%eax)
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movl %esi, 32(%eax)
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movl %edi, 36(%eax)
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movl 8(%esp), %ebx # save mask?
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movl %ebx, 0(%eax) # save whether to restore mask
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2006-08-02 14:03:02 +02:00
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pushl 20(%eax) # save ebx
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2005-10-10 17:28:15 +02:00
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testl %ebx, %ebx
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jz 1f
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leal 4(%eax), %ebx # pointer to sigset_t
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pushl %ebx
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call ___newsigset # save mask
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addl $4, %esp
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1:
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2006-08-02 14:03:02 +02:00
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popl %ebx
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2005-10-10 17:28:15 +02:00
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movl $0, %eax
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ret
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/ $PchId: _setjmp.gnu.s,v 1.4 1996/03/12 19:30:54 philip Exp $
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