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runtime: Remove unused runtime.write from linux/amd64

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Also minor reformatting.

R=rsc
CC=golang-dev
https://golang.org/cl/845041
This commit is contained in:
Christopher Wedgwood 2010-03-29 22:51:39 -07:00 committed by Russ Cox
parent 83727ccf7c
commit d166d1629a
1 changed files with 9 additions and 17 deletions
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26
src/pkg/runtime/linux/amd64/sys.s
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@ -10,11 +10,11 @@
TEXT exit(SB),7,$0-8
MOVL 8(SP), DI
MOVL $231, AX // exitgroup - force all os threads to exi
MOVL $231, AX // exitgroup - force all os threads to exit
SYSCALL
RET
TEXT exit1(SB),7,$0-8
TEXT exit1(SB),7,$0-8
MOVL 8(SP), DI
MOVL $60, AX // exit - exit the current os thread
SYSCALL
@ -36,15 +36,7 @@ TEXT write(SB),7,$0-24
SYSCALL
RET
TEXT ·write(SB),7,$0-24
MOVL 8(SP), DI
MOVQ 16(SP), SI
MOVL 24(SP), DX
MOVL $1, AX // syscall entry
SYSCALL
RET
TEXT gettime(SB), 7, $32
TEXT gettime(SB), 7, $32
LEAQ 8(SP), DI
MOVQ $0, SI
MOVQ $0xffffffffff600000, AX
@ -76,10 +68,10 @@ TEXT sigtramp(SB),7,$24-16
CALL sighandler(SB)
RET
TEXT sigignore(SB),7,$0
TEXT sigignore(SB),7,$0
RET
TEXT sigreturn(SB),7,$0
TEXT sigreturn(SB),7,$0
MOVL $15, AX // rt_sigreturn
SYSCALL
INT $3 // not reached
@ -130,7 +122,7 @@ TEXT ·setcallerpc+0(SB),7,$0
// int64 futex(int32 *uaddr, int32 op, int32 val,
// struct timespec *timeout, int32 *uaddr2, int32 val2);
TEXT futex(SB),7,$0
TEXT futex(SB),7,$0
MOVQ 8(SP), DI
MOVL 16(SP), SI
MOVL 20(SP), DX
@ -142,7 +134,7 @@ TEXT futex(SB),7,$0
RET
// int64 clone(int32 flags, void *stack, M *m, G *g, void (*fn)(void));
TEXT clone(SB),7,$0
TEXT clone(SB),7,$0
MOVL flags+8(SP), DI
MOVQ stack+16(SP), SI
@ -174,13 +166,13 @@ TEXT clone(SB),7,$0
// Call fn
CALL R12
// It shouldn't return. If it does, exi
// It shouldn't return. If it does, exit
MOVL $111, DI
MOVL $60, AX
SYSCALL
JMP -3(PC) // keep exiting
TEXT sigaltstack(SB),7,$-8
TEXT sigaltstack(SB),7,$-8
MOVQ new+8(SP), DI
MOVQ old+16(SP), SI
MOVQ $131, AX