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nacl syscall: write return values to correct stack location

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R=r
DELTA=18  (0 added, 0 deleted, 18 changed)
OCL=34894
CL=34894
This commit is contained in:
Russ Cox 2009-09-22 10:34:44 -07:00
parent 7b850fb7e3
commit f7e43ffa9d
1 changed files with 18 additions and 18 deletions
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36
src/pkg/syscall/asm_nacl_386.s
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@ -33,16 +33,16 @@ TEXT syscall·Syscall(SB),7,$20
CMPL AX, $0xfffff001
JLS ok
MOVL $-1, 20(SP) // r1
MOVL $0, 24(SP) // r2
MOVL $-1, r1+16(FP)
MOVL $0, r2+20(FP)
NEGL AX
MOVL AX, 28(SP) // errno
MOVL AX, errno+24(FP)
CALL sys·exitsyscall(SB)
RET
ok:
MOVL AX, 20(SP) // r1
MOVL DX, 24(SP) // r2
MOVL $0, 28(SP) // errno
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
MOVL $0, errno+24(FP)
CALL sys·exitsyscall(SB)
RET
@ -71,16 +71,16 @@ TEXT syscall·Syscall6(SB),7,$20
CMPL AX, $0xfffff001
JLS ok6
MOVL $-1, 32(SP) // r1
MOVL $0, 36(SP) // r2
MOVL $-1, r1+28(FP)
MOVL $0, r2+32(FP)
NEGL AX
MOVL AX, 40(SP) // errno
MOVL AX, errno+36(FP)
CALL sys·exitsyscall(SB)
RET
ok6:
MOVL AX, 32(SP) // r1
MOVL DX, 36(SP) // r2
MOVL $0, 40(SP) // errno
MOVL AX, r1+28(FP)
MOVL DX, r2+32(FP)
MOVL $0, errno+36(FP)
CALL sys·exitsyscall(SB)
RET
@ -107,14 +107,14 @@ TEXT syscall·Syscall(SB),7,$20
CMPL AX, $0xfffff001
JLS ok1
MOVL $-1, 20(SP) // r1
MOVL $0, 24(SP) // r2
MOVL $-1, r1+16(FP)
MOVL $0, r2+20(FP)
NEGL AX
MOVL AX, 28(SP) // errno
MOVL AX, errno+24(FP)
RET
ok1:
MOVL AX, 20(SP) // r1
MOVL DX, 24(SP) // r2
MOVL $0, 28(SP) // errno
MOVL AX, r1+16(FP)
MOVL DX, r2+20(FP)
MOVL $0, errno+24(FP)
RET