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powerpc: Prepare xmon_save_regs for use with kdump

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Today the arch/powerpc/xmon/setjmp.S file contains only the
xmon_save_regs function.  We want to use it for kdump purposes, so
let's move the file into arch/powerpc/kernel/ and give the function a
more generic name (ppc_save_regs).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Anton Vorontsov
2008-12-17 10:08:55 +00:00
committed by Paul Mackerras
parent 5be8554875
commit 322b439455
5 changed files with 12 additions and 5 deletions
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5
arch/powerpc/xmon/xmon.c
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@@ -41,6 +41,7 @@
#include <asm/spu_priv1.h>
#include <asm/firmware.h>
#include <asm/setjmp.h>
#include <asm/reg.h>
#ifdef CONFIG_PPC64
#include <asm/hvcall.h>
@@ -159,8 +160,6 @@ static int xmon_no_auto_backtrace;
extern void xmon_enter(void);
extern void xmon_leave(void);
extern void xmon_save_regs(struct pt_regs *);
#ifdef CONFIG_PPC64
#define REG "%.16lx"
#define REGS_PER_LINE 4
@@ -532,7 +531,7 @@ int xmon(struct pt_regs *excp)
struct pt_regs regs;
if (excp == NULL) {
xmon_save_regs(&regs);
ppc_save_regs(&regs);
excp = &regs;
}