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- #include "/sys/src/libc/9syscall/sys.h"
- /*
- * we pass in the argument of the exec parameters as 0(FP)
- */
- TEXT main(SB),$16
- MOVQ $setSB(SB), R29
- MOVQ $boot(SB), R0
- ADDQ $24, R30, R1 /* get a pointer to 0(FP) */
- MOVL R0, 8(R30)
- MOVL R1, 12(R30)
- JSR exec(SB)
- MOVQ $(1<<4), R0
- MOVL R0, 8(R30)
- MOVQ $RFORK, R0
- CALL_PAL $0x83
- MOVQ $RFORK, R0
- CALL_PAL $0x83
- MOVQ $RFORK, R0
- CALL_PAL $0x83
- again:
- ADDL $1, R1
- MOVQ $0, R0 /* print r1 */
- CALL_PAL $0x83
- MOVQ $100000000, R2
- foo:
- SUBQ $1, R2
- BNE R2, foo
- MOVQ $1000, R0
- MOVL R0, 8(R30)
- MOVQ $SLEEP, R0
- CALL_PAL $0x83
- JMP again
- TEXT exec(SB), $0
- MOVQ $EXEC, R0
- CALL_PAL $0x83
- RET
- DATA boot+0(SB)/5,$"/boot"
- DATA boot+5(SB)/5,$"/boot"
- DATA bootv+0(SB)/4,$boot+6(SB)
- GLOBL boot+0(SB),$11
- GLOBL bootv+0(SB),$8
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