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authorMichael Ellerman <michael@ellerman.id.au>2006-11-23 00:46:45 +0100
committerPaul Mackerras <paulus@samba.org>2006-12-04 20:40:32 +1100
commite0426047cb684842700f0098f74842a38260dbae (patch)
treeeec4033ad96e019dbb4e00863c3e03ca6c3ae090 /arch/powerpc/xmon/xmon.c
parentaf89fb8041562508895c8f3ba04790d7c2f4338c (diff)
[POWERPC] Make xmon disassembly optional
While adding spu disassembly support it struck me that we're actually carrying quite a lot of code around, just to do disassembly in the case of a crash. While on large systems it's not an issue, on smaller ones it might be nice to have xmon - but without the weight of the disassembly support. For a Cell build this saves ~230KB (!), and for pSeries ~195KB. We still support the 'di' and 'sdi' commands, however they just dump the instruction in hex. Move the definitions into a header to clean xmon.c just a tiny bit. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
-rw-r--r--arch/powerpc/xmon/xmon.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 7a0eec23cb9..c999638cc2d 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -47,6 +47,7 @@
#endif
#include "nonstdio.h"
+#include "dis-asm.h"
#define scanhex xmon_scanhex
#define skipbl xmon_skipbl
@@ -110,7 +111,6 @@ static int bsesc(void);
static void dump(void);
static void prdump(unsigned long, long);
static int ppc_inst_dump(unsigned long, long, int);
-void print_address(unsigned long);
static void backtrace(struct pt_regs *);
static void excprint(struct pt_regs *);
static void prregs(struct pt_regs *);
@@ -154,9 +154,6 @@ static int do_spu_cmd(void);
int xmon_no_auto_backtrace;
-extern int print_insn_powerpc(unsigned long insn, unsigned long memaddr);
-extern int print_insn_spu(unsigned long insn, unsigned long memaddr);
-
extern void xmon_enter(void);
extern void xmon_leave(void);