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#define _SETJMP_H
#define _ASM
#include <bits/setjmp.h>
# setjmp/longjmp for Frv. The jmpbuf looks like this:
#
# Register jmpbuf offset
# R16-R31 0x0-0x03c
# R48-R63 0x40-0x7c
# FR16-FR31 0x80-0xbc
# FR48-FR63 0xc0-0xfc
# LR 0x100
# SP 0x104
# FP 0x108
#
# R8 contains the pointer to jmpbuf
.text
.global __longjmp
.type __longjmp,@function
__longjmp:
lddi @(gr8,0), gr16
lddi @(gr8,8), gr18
lddi @(gr8,16), gr20
lddi @(gr8,24), gr22
lddi @(gr8,32), gr24
lddi @(gr8,40), gr26
lddi @(gr8,48), gr28
lddi @(gr8,56), gr30
#if __FRV_GPR__ != 32
lddi @(gr8,64), gr48
lddi @(gr8,72), gr50
lddi @(gr8,80), gr52
lddi @(gr8,88), gr54
lddi @(gr8,96), gr56
lddi @(gr8,104), gr58
lddi @(gr8,112), gr60
lddi @(gr8,120), gr62
#endif
#if __FRV_FPR__ != 0
lddfi @(gr8,128), fr16
lddfi @(gr8,136), fr18
lddfi @(gr8,144), fr20
lddfi @(gr8,152), fr22
lddfi @(gr8,160), fr24
lddfi @(gr8,168), fr26
lddfi @(gr8,176), fr28
lddfi @(gr8,184), fr30
#if __FRV_FPR__ != 32
lddfi @(gr8,192), fr48
lddfi @(gr8,200), fr50
lddfi @(gr8,208), fr52
lddfi @(gr8,216), fr54
lddfi @(gr8,224), fr56
lddfi @(gr8,232), fr58
lddfi @(gr8,240), fr60
lddfi @(gr8,248), fr62
#endif
#endif
ldi @(gr8,256), gr4
movgs gr4,lr
ldi @(gr8,260), sp
ldi @(gr8,264), fp
# Value to return is in r9. If zero, return 1
cmp gr9, gr0, icc0
setlos #1, gr8
ckne icc0, cc4
cmov gr9, gr8, cc4, 1
ret
.Lend2:
.size __longjmp,.Lend2-__longjmp
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