From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Sat, 31 Jan 2009 00:21:56 +0000 (+0100)
Subject: annotate that [fp, #-4] is the saved lr
X-Git-Tag: v2.6.29-rc4~61^2~3
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b3c960b277c440c8a7788d338c9f494ad62e46ab;p=linux.git

annotate that [fp, #-4] is the saved lr

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---

diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 06269ea375c5..49a6ba926c2b 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -136,7 +136,7 @@ ENTRY(mcount)
 	ldmia sp!, {r0-r3, pc}
 
 trace:
-	ldr r1, [fp, #-4]
+	ldr r1, [fp, #-4]			@ lr of instrumented routine
 	mov r0, lr
 	sub r0, r0, #MCOUNT_INSN_SIZE
 	mov lr, pc