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synced 2024-11-12 04:50:21 -07:00
runtime: fix netbsd syscalls
Use correct system calls/syscall numbers for NetBSD. R=golang-dev, for.go.yong, rsc CC=golang-dev https://golang.org/cl/6200070
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@ -16,7 +16,7 @@ TEXT runtime·exit(SB),7,$-4
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RET
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TEXT runtime·exit1(SB),7,$-4
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MOVL $302, AX // sys_threxit
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MOVL $310, AX // sys__lwp_exit
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INT $0x80
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JAE 2(PC)
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MOVL $0xf1, 0xf1 // crash
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@ -41,17 +41,17 @@ TEXT runtime·usleep(SB),7,$20
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LEAL 12(SP), AX
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MOVL AX, 4(SP) // arg 1 - rqtp
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MOVL $0, 8(SP) // arg 2 - rmtp
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MOVL $240, AX // sys_nanosleep
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MOVL $430, AX // sys_nanosleep
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INT $0x80
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RET
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TEXT runtime·raisesigpipe(SB),7,$12
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MOVL $299, AX // sys_getthrid
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MOVL $311, AX // sys__lwp_self
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INT $0x80
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MOVL $0, 0(SP)
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MOVL AX, 4(SP) // arg 1 - pid
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MOVL $13, 8(SP) // arg 2 - signum == SIGPIPE
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MOVL $37, AX // sys_kill
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MOVL AX, 4(SP) // arg 1 - target
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MOVL $13, 8(SP) // arg 2 - signo == SIGPIPE
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MOVL $318, AX // sys__lwp_kill
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INT $0x80
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RET
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@ -83,16 +83,16 @@ TEXT runtime·munmap(SB),7,$-4
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RET
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TEXT runtime·setitimer(SB),7,$-4
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MOVL $83, AX
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MOVL $425, AX // sys_setitimer
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INT $0x80
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RET
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// func now() (sec int64, nsec int32)
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TEXT time·now(SB), 7, $32
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MOVL $116, AX
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LEAL 12(SP), BX
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MOVL BX, 4(SP)
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MOVL $0, 8(SP)
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MOVL BX, 4(SP) // arg 1 - tp
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MOVL $0, 8(SP) // arg 2 - tzp
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MOVL $418, AX // sys_gettimeofday
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INT $0x80
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MOVL 12(SP), AX // sec
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MOVL 16(SP), BX // usec
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@ -107,10 +107,10 @@ TEXT time·now(SB), 7, $32
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// int64 nanotime(void) so really
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// void nanotime(int64 *nsec)
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TEXT runtime·nanotime(SB),7,$32
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MOVL $116, AX
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LEAL 12(SP), BX
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MOVL BX, 4(SP)
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MOVL $0, 8(SP)
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MOVL BX, 4(SP) // arg 1 - tp
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MOVL $0, 8(SP) // arg 2 - tzp
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MOVL $418, AX // sys_gettimeofday
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INT $0x80
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MOVL 12(SP), AX // sec
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MOVL 16(SP), BX // usec
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@ -307,7 +307,7 @@ TEXT runtime·settls(SB),7,$16
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RET
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TEXT runtime·osyield(SB),7,$-4
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MOVL $298, AX // sys_sched_yield
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MOVL $350, AX // sys_sched_yield
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INT $0x80
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RET
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@ -58,7 +58,7 @@ TEXT runtime·rfork_thread(SB),7,$0
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JMP -3(PC) // keep exiting
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TEXT runtime·osyield(SB),7,$0
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MOVL $298, AX // sys_sched_yield
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MOVL $350, AX // sys_sched_yield
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SYSCALL
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RET
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@ -87,7 +87,7 @@ TEXT runtime·exit(SB),7,$-8
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RET
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TEXT runtime·exit1(SB),7,$-8
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MOVL $302, AX // sys_threxit
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MOVL $310, AX // sys__lwp_exit
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SYSCALL
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MOVL $0xf1, 0xf1 // crash
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RET
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@ -112,16 +112,16 @@ TEXT runtime·usleep(SB),7,$16
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MOVQ SP, DI // arg 1 - rqtp
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MOVQ $0, SI // arg 2 - rmtp
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MOVL $240, AX // sys_nanosleep
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MOVL $430, AX // sys_nanosleep
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SYSCALL
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RET
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TEXT runtime·raisesigpipe(SB),7,$16
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MOVL $299, AX // sys_getthrid
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MOVL $311, AX // sys__lwp_self
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SYSCALL
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MOVQ AX, DI // arg 1 - pid
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MOVQ $13, SI // arg 2 - signum == SIGPIPE
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MOVL $37, AX // sys_kill
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MOVQ AX, DI // arg 1 - target
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MOVQ $13, SI // arg 2 - signo == SIGPIPE
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MOVL $318, AX // sys__lwp_kill
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SYSCALL
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RET
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@ -129,7 +129,7 @@ TEXT runtime·setitimer(SB),7,$-8
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MOVL 8(SP), DI // arg 1 - which
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MOVQ 16(SP), SI // arg 2 - itv
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MOVQ 24(SP), DX // arg 3 - oitv
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MOVL $83, AX // sys_setitimer
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MOVL $425, AX // sys_setitimer
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SYSCALL
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RET
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@ -137,10 +137,10 @@ TEXT runtime·setitimer(SB),7,$-8
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TEXT time·now(SB), 7, $32
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LEAQ 8(SP), DI // arg 1 - tp
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MOVQ $0, SI // arg 2 - tzp
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MOVL $116, AX // sys_gettimeofday
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MOVL $418, AX // sys_gettimeofday
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SYSCALL
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MOVQ 8(SP), AX // sec
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MOVL 16(SP), DX // usec
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MOVL 16(SP), DX // usec
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// sec is in AX, usec in DX
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MOVQ AX, sec+0(FP)
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@ -151,10 +151,10 @@ TEXT time·now(SB), 7, $32
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TEXT runtime·nanotime(SB),7,$32
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LEAQ 8(SP), DI // arg 1 - tp
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MOVQ $0, SI // arg 2 - tzp
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MOVL $116, AX // sys_gettimeofday
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MOVL $418, AX // sys_gettimeofday
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SYSCALL
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MOVQ 8(SP), AX // sec
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MOVL 16(SP), DX // usec
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MOVL 16(SP), DX // usec
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// sec is in AX, usec in DX
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// return nsec in AX
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@ -224,7 +224,7 @@ TEXT runtime·mmap(SB),7,$0
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SUBQ $16, SP
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MOVQ R9, 8(SP) // arg 7 - offset (passed on stack)
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MOVQ $0, R9 // arg 6 - pad
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MOVL $197, AX
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MOVL $197, AX // sys_mmap
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SYSCALL
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JCC 2(PC)
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NEGL AX
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