powerpc: Merge xmon
The merged version follows the ppc64 version pretty closely mostly,
and in fact ARCH=ppc64 now uses the arch/powerpc/xmon version.
The main difference for ppc64 is that the 'p' command to call
show_state (which was always pretty dodgy) has been replaced by
the ppc32 'p' command, which calls a given procedure (so in fact
the old 'p' command behaviour can be achieved with 'p $show_state').
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h
index ca5f332..43f7129 100644
--- a/include/asm-powerpc/xmon.h
+++ b/include/asm-powerpc/xmon.h
@@ -4,7 +4,7 @@
struct pt_regs;
-extern void xmon(struct pt_regs *excp);
+extern int xmon(struct pt_regs *excp);
extern void xmon_printf(const char *fmt, ...);
extern void xmon_init(int);