From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001
From: Taru Karttunen <taruti@taruti.net>
Date: Wed, 30 Mar 2011 15:46:40 +0300
Subject: Import sources from 2011-03-30 iso image

---
 sys/src/ape/lib/ap/386/cycles.s | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100755 sys/src/ape/lib/ap/386/cycles.s

(limited to 'sys/src/ape/lib/ap/386/cycles.s')

diff --git a/sys/src/ape/lib/ap/386/cycles.s b/sys/src/ape/lib/ap/386/cycles.s
new file mode 100755
index 000000000..d1acbd2fc
--- /dev/null
+++ b/sys/src/ape/lib/ap/386/cycles.s
@@ -0,0 +1,8 @@
+#define RDTSC 		BYTE $0x0F; BYTE $0x31
+
+TEXT _cycles(SB),1,$0		/* time stamp counter; cycles since power up */
+	RDTSC
+	MOVL	vlong+0(FP), CX	/* &vlong */
+	MOVL	AX, 0(CX)	/* lo */
+	MOVL	DX, 4(CX)	/* hi */
+	RET
-- 
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