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[8/8] ppc: Print HSRR0/HSRR1 in "info registers"

Message ID 1467010521-6106-9-git-send-email-clg@kaod.org
State New
Headers show

Commit Message

Cédric Le Goater June 27, 2016, 6:55 a.m. UTC 
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

They are generally useful when debugging HV mode stuff

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[clg: fixed checkpatch.pl errors ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 target-ppc/translate.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 2f1c59166eda..49fe76140708 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -11407,6 +11407,13 @@  void ppc_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
                 env->spr[SPR_SPRG4], env->spr[SPR_SPRG5],
                 env->spr[SPR_SPRG6], env->spr[SPR_SPRG7]);
 
+#if defined(TARGET_PPC64)
+    if (env->excp_model == POWERPC_EXCP_POWER7 ||
+        env->excp_model == POWERPC_EXCP_POWER8) {
+        cpu_fprintf(f, "HSRR0 " TARGET_FMT_lx " HSRR1 " TARGET_FMT_lx "\n",
+                    env->spr[SPR_HSRR0], env->spr[SPR_HSRR1]);
+    }
+#endif
     if (env->excp_model == POWERPC_EXCP_BOOKE) {
         cpu_fprintf(f, "CSRR0 " TARGET_FMT_lx " CSRR1 " TARGET_FMT_lx
                        " MCSRR0 " TARGET_FMT_lx " MCSRR1 " TARGET_FMT_lx "\n",