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# setjmp.S atp. Sept. 2001
# save regs and info needed for a longjmp
.globl __sigsetjmp
.align 4
__sigsetjmp:
.word 0x0000 # we look after reg saving here - this must
# match longjmp
movl 0x4(%ap), %r0 # our scratch reg
# kenn would probably use movq here. :-)
movl %r1, 0x14(%r0) # save regs
movl %r2, 0x18(%r0)
movl %r3, 0x1c(%r0)
movl %r4, 0x20(%r0)
movl %r5, 0x24(%r0)
movl %r6, 0x28(%r0)
movl %r7, 0x2c(%r0)
movl %r8, 0x30(%r0)
movl %r9, 0x34(%r0)
movl %r10, 0x38(%r0)
movl %r11, 0x3c(%r0)
# now save our call frame
movl (%fp), (%r0) # condition handler (for VMS emulation)
movl 0x4(%fp), 0x4(%r0) # psw
movl 0x8(%fp), 0x8(%r0) # ap
movl 0xc(%fp), 0xc(%r0) # fp
movl 0x10(%fp), 0x10(%r0) # pc
# call the sigjmp save routine
pushl 8(%ap)
pushl %r0
calls $2, __sigjmp_save
# done
ret
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