3 files changed, 49 insertions, 0 deletions
diff --git a/src/pkg/runtime/linux/386/sys.s b/src/pkg/runtime/linux/386/sys.s
index 97d9d5ed9c..7baeb34bce 100644
--- a/src/pkg/runtime/linux/386/sys.s
+++ b/src/pkg/runtime/linux/386/sys.s
@@ -95,6 +95,23 @@ TEXT runtime·mincore(SB),7,$0-24
 	CALL	*runtime·_vdso(SB)
 	RET
 
+// func now() (sec int64, nsec int32)
+TEXT time·now(SB), 7, $32
+	MOVL	$78, AX			// syscall - gettimeofday
+	LEAL	8(SP), BX
+	MOVL	$0, CX
+	MOVL	$0, DX
+	CALL	*runtime·_vdso(SB)
+	MOVL	8(SP), AX	// sec
+	MOVL	12(SP), BX	// usec
+
+	// sec is in AX, usec in BX
+	MOVL	AX, sec+0(FP)
+	MOVL	$0, sec+4(FP)
+	IMULL	$1000, BX
+	MOVL	BX, nsec+8(FP)
+	RET
+
 // int64 nanotime(void) so really
 // void nanotime(int64 *nsec)
 TEXT runtime·nanotime(SB), 7, $32
diff --git a/src/pkg/runtime/linux/amd64/sys.s b/src/pkg/runtime/linux/amd64/sys.s
index 227c8e62cc..ff72a75340 100644
--- a/src/pkg/runtime/linux/amd64/sys.s
+++ b/src/pkg/runtime/linux/amd64/sys.s
@@ -93,6 +93,21 @@ TEXT runtime·mincore(SB),7,$0-24
 	SYSCALL
 	RET
 
+// func now() (sec int64, nsec int32)
+TEXT time·now(SB), 7, $32
+	LEAQ	8(SP), DI
+	MOVQ	$0, SI
+	MOVQ	$0xffffffffff600000, AX
+	CALL	AX
+	MOVQ	8(SP), AX	// sec
+	MOVL	16(SP), DX	// usec
+
+	// sec is in AX, usec in DX
+	MOVQ	AX, sec+0(FP)
+	IMULQ	$1000, DX
+	MOVL	DX, nsec+8(FP)
+	RET
+
 TEXT runtime·nanotime(SB), 7, $32
 	LEAQ	8(SP), DI
 	MOVQ	$0, SI
diff --git a/src/pkg/runtime/linux/arm/sys.s b/src/pkg/runtime/linux/arm/sys.s
index 3d26ff0a41..80f956fb08 100644
--- a/src/pkg/runtime/linux/arm/sys.s
+++ b/src/pkg/runtime/linux/arm/sys.s
@@ -127,6 +127,23 @@ TEXT runtime·mincore(SB),7,$0
 	SWI	$0
 	RET
 
+TEXT time·now(SB), 7, $32
+	MOVW	$8(R13), R0  // timeval
+	MOVW	$0, R1  // zone
+	MOVW	$SYS_gettimeofday, R7
+	SWI	$0
+	
+	MOVW	8(R13), R0  // sec
+	MOVW	12(R13), R2  // usec
+	
+	MOVW	R0, 0(FP)
+	MOVW	$0, R1
+	MOVW	R1, 4(FP)
+	MOVW	$1000, R3
+	MUL	R3, R2
+	MOVW	R2, 8(FP)
+	RET	
+
 // int64 nanotime(void) so really
 // void nanotime(int64 *nsec)
 TEXT runtime·nanotime(SB),7,$32