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/*
* The fork and vfork system calls are special on sparc64:
* they return the "other process" pid in %o0 and the
* "is child" flag in %o1
*/
#include <features.h>
#include <sys/syscall.h>
.text
.global fork
.type fork, @function
.align 4
fork:
mov __NR_fork, %g1
ta 0x6d
sub %o1, 1, %o1
bcc,pt %xcc, 1f
and %o0, %o1, %o0
sethi %hi(errno), %g4
or %g4, %lo(errno), %g4
st %o0, [%g4]
retl
mov -1, %o0
1:
retl
nop
.size fork, . - fork
libc_hidden_def(fork)
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