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authorMatt Fleming <matt@console-pimps.org>2009-08-14 01:58:43 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-08-14 01:58:43 +0900
commitbd353861c735b2265c9d8b2559960c693e7c68ab (patch)
tree2cd13808cb4d50b6b4d63eff0d7ad5fa6d19f04d /arch/sh/kernel/vmlinux.lds.S
parent0eff9f66de79a0707a9c3a2f8528ccfd62100f0b (diff)
sh: dwarf unwinder support.
This is a first cut at a generic DWARF unwinder for the kernel. It's still lacking DWARF64 support and the DWARF expression support hasn't been tested very well but it is generating proper stacktraces on SH for WARN_ON() and NULL dereferences. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/vmlinux.lds.S')
-rw-r--r--arch/sh/kernel/vmlinux.lds.S4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 80dc9f8d941..1b7d9d541e0 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -12,7 +12,7 @@ OUTPUT_ARCH(sh)
#include <asm/thread_info.h>
#include <asm/cache.h>
-#include <asm-generic/vmlinux.lds.h>
+#include <asm/vmlinux.lds.h>
ENTRY(_start)
SECTIONS
@@ -70,6 +70,8 @@ SECTIONS
_edata = .; /* End of data section */
+ DWARF_EH_FRAME
+
. = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
INIT_TEXT_SECTION(PAGE_SIZE)