49 lines
1019 B
C
49 lines
1019 B
C
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/* setjmp.c
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Copyright 1996, 1998 Cygnus Solutions.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifdef __i386__
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#if 1
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asm(" .globl _setjmp \n"
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"_setjmp: \n"
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" pushl %ebp \n"
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" movl %esp,%ebp \n"
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" pushl %edi \n"
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" movl 8(%ebp),%edi \n"
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" movl %eax,0(%edi) \n"
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" movl %ebx,4(%edi) \n"
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" movl %ecx,8(%edi) \n"
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" movl %edx,12(%edi) \n"
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" movl %esi,16(%edi) \n"
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" movl -4(%ebp),%eax \n"
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" movl %eax,20(%edi) \n"
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" movl 0(%ebp),%eax \n"
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" movl %eax,24(%edi) \n"
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" movl %esp,%eax \n"
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" addl $12,%eax \n"
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" movl %eax,28(%edi) \n"
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" movl 4(%ebp),%eax \n"
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" movl %eax,32(%edi) \n"
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" movw %es, %ax \n"
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" movw %ax, 36(%edi) \n"
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" movw %fs, %ax \n"
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" movw %ax, 38(%edi) \n"
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" movw %gs, %ax \n"
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" movw %ax, 40(%edi) \n"
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" movw %ss, %ax \n"
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" movw %ax, 42(%edi) \n"
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" popl %edi \n"
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" movl $0,%eax \n"
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" leave \n"
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" ret \n");
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#endif
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#endif /* __i386__ */
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