target-*: Advance pc after recognizing a breakpoint

Some targets already had this within their logic, but make sure
it's present for all targets.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 453509a425..308ad68880 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -11488,6 +11488,11 @@ void gen_intermediate_code(CPUPPCState *env, struct TranslationBlock *tb)
 
         if (unlikely(cpu_breakpoint_test(cs, ctx.nip, BP_ANY))) {
             gen_debug_exception(ctxp);
+            /* The address covered by the breakpoint must be included in
+               [tb->pc, tb->pc + tb->size) in order to for it to be
+               properly cleared -- thus we increment the PC here so that
+               the logic setting tb->size below does the right thing.  */
+            ctx.nip += 4;
             break;
         }