OpenSDV
/
linux-stable-rt
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dumpstack: x86: various small unification steps, fix 

After "dumpstack: x86: various small unification steps", the
assembler gives the following compile error. The error is in
dumpstack_64.c.

{standard input}: Assembler messages:
{standard input}:720: Error: Incorrect register `%rbx' used with `l' suffix
{standard input}:1340: Error: Incorrect register `%r12' used with `l' suffix

Indeed the suffix in get_bp() was wrong.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alexander van Heukelum 2008-10-05 12:39:36 +02:00 committed by Ingo Molnar
parent cb48bb5999
commit 6a2ae2d9f9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/dumpstack_64.c
View File

@ -17,7 +17,7 @@
#include <asm/stacktrace.h>
#define STACKSLOTS_PER_LINE 4
#define get_bp(bp) asm("movl %%rbp, %0" : "=r" (bp) :)
#define get_bp(bp) asm("movq %%rbp, %0" : "=r" (bp) :)
int panic_on_unrecovered_nmi;
int kstack_depth_to_print = 3 * STACKSLOTS_PER_LINE;