newlib-cygwin/newlib/libc/sys/sparc64/execve.S

28 lines
405 B
ArmAsm

! execve.S
! This function is invoked by the other exec*() fns.
!
! If sizeof(char *) == 64, we invoke a new Shade function until the real one
! is defined.
#include "sys/syscallasm.h"
TEXT_SECTION
ALIGN (4)
GLOBAL (ASM_SYMBOL (execve))
ASM_SYMBOL (execve):
mov SYS_execve,%g1
#if TARGET_PTR_SIZE == 64
ta 42
#else
ta SYSCALL_TRAP
#endif
bcc noerr
nop
seterrno()
noerr:
jmpl %o7+8,%g0
nop