From: Magotari <magotari@gmail.com>
To: jdike@addtoit.com
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] [PATCH] UML: Gprof needs frame pointers.
Date: Thu, 18 Oct 2007 22:50:05 +0200 [thread overview]
Message-ID: <ea9232d10710181350v1330e008w2b2cd436602025c5@mail.gmail.com> (raw)
This is a short Kconfig fix for a problem in User Mode Linux.
Frame pointers are required for gprof support to work.
Karol Swietlicki
Signed-off-by: Karol Swietlicki <magotari@gmail.com>
---
--- linux-2.6.23-mm1/arch/um/Kconfig.debug 2007-10-18 22:24:13.000000000 +0200
+++ linux-2.6.23-mm1.local/arch/um/Kconfig.debug 2007-10-18
22:04:04.000000000 +0200
@@ -4,7 +4,7 @@
config GPROF
bool "Enable gprof support"
- depends on DEBUG_INFO
+ depends on DEBUG_INFO && FRAME_POINTER
help
This allows profiling of a User-Mode Linux kernel with the gprof
utility.
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next reply other threads:[~2007-10-18 20:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-18 20:50 Magotari [this message]
2007-10-19 14:17 ` [uml-devel] [PATCH] UML: Gprof needs frame pointers Jeff Dike
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