From f78541dcec327b0c46b150ee7d727f3db80275c4 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 28 Oct 2005 22:53:37 +1000 Subject: 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 The main difference for ppc64 is that the 'p' command to call show_state (which was always pretty dodgy) has been replaced by the ppc32 'p' command, which calls a given procedure (so in fact the old 'p' command behaviour can be achieved with 'p $show_state').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 --- arch/powerpc/kernel/head_32.S | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/kernel/head_32.S') diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 600ea19d08b5..b102e3a2415e 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -271,6 +271,9 @@ __secondary_hold_acknowledge: li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \ MTMSRD(r10); /* (except for mach check in rtas) */ \ stw r0,GPR0(r11); \ + lis r10,0x7265; /* put exception frame marker */ \ + addi r10,r10,0x6773; \ + stw r10,8(r11); \ SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) -- cgit v1.2.1