diff mbox

[PULL,21/49] ppc: Fix single step with gdb stub

Message ID 1477482173-8761-22-git-send-email-david@gibson.dropbear.id.au
State New
Headers show

Commit Message

David Gibson Oct. 26, 2016, 11:42 a.m. UTC 
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 target-ppc/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 94989b2..43505a9 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -322,7 +322,7 @@  static void gen_debug_exception(DisasContext *ctx)
      */
     if ((ctx->exception != POWERPC_EXCP_BRANCH) &&
         (ctx->exception != POWERPC_EXCP_SYNC)) {
-        gen_update_nip(ctx, ctx->nip - 4);
+        gen_update_nip(ctx, ctx->nip);
     }
     t0 = tcg_const_i32(EXCP_DEBUG);
     gen_helper_raise_exception(cpu_env, t0);