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syscall: freebsd/386 Syscall9 (fix build)

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R=r
CC=golang-dev
https://golang.org/cl/4386042
This commit is contained in:
Russ Cox 2011-04-07 15:35:04 -04:00
parent c54ed66c75
commit 62049366e7
1 changed files with 30 additions and 0 deletions
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30
src/pkg/syscall/asm_freebsd_386.s
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@ -61,6 +61,36 @@ ok6:
CALL runtime·exitsyscall(SB)
RET
TEXT ·Syscall9(SB),7,$0
CALL runtime·entersyscall(SB)
MOVL 4(SP), AX // syscall entry
// slide args down on top of system call number
LEAL 8(SP), SI
LEAL 4(SP), DI
CLD
MOVSL
MOVSL
MOVSL
MOVSL
MOVSL
MOVSL
MOVSL
MOVSL
MOVSL
INT $0x80
JAE ok9
MOVL $-1, 44(SP) // r1
MOVL $-1, 48(SP) // r2
MOVL AX, 52(SP) // errno
CALL runtime·exitsyscall(SB)
RET
ok9:
MOVL AX, 44(SP) // r1
MOVL DX, 48(SP) // r2
MOVL $0, 52(SP) // errno
CALL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),7,$0
MOVL 4(SP), AX // syscall entry
// slide args down on top of system call number