From 8915bcd68b2547c819b8a2a33c098121af9accb2 Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Thu, 16 Mar 2017 14:04:40 +1100 Subject: powerpc/xmon: Teach xmon oops about radix vectors Currently if we take an oops caused by an 0x380 or 0x480 exception, we get a print which assumes SLB problems. With radix, these vectors have different meanings. This patch updates the oops message to reflect these different meanings. Signed-off-by: Michael Neuling Signed-off-by: Michael Ellerman --- arch/powerpc/xmon/xmon.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index da5619847517..f11f65634aab 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1369,9 +1369,19 @@ const char *getvecname(unsigned long vec) case 0x100: ret = "(System Reset)"; break; case 0x200: ret = "(Machine Check)"; break; case 0x300: ret = "(Data Access)"; break; - case 0x380: ret = "(Data SLB Access)"; break; + case 0x380: + if (radix_enabled()) + ret = "(Data Access Out of Range)"; + else + ret = "(Data SLB Access)"; + break; case 0x400: ret = "(Instruction Access)"; break; - case 0x480: ret = "(Instruction SLB Access)"; break; + case 0x480: + if (radix_enabled()) + ret = "(Instruction Access Out of Range)"; + else + ret = "(Instruction SLB Access)"; + break; case 0x500: ret = "(Hardware Interrupt)"; break; case 0x600: ret = "(Alignment)"; break; case 0x700: ret = "(Program Check)"; break; -- cgit v1.2.3-59-g8ed1b