newlib-cygwin/newlib/libc/sys/sh/trap.S

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2000-02-18 03:39:52 +08:00
.text
.global ___trap34
___trap34:
trapa #34
tst r1,r1 ! r1 is errno
bt ret
mov.l perrno,r2
mov.l r1,@r2
ret:
rts
nop
.align 2
perrno:
.long _errno