There's no point in continuing translating guest instructions once an
unconditional exception is thrown.
There's also no point in updating pc before any instruction is
translated, don't do it.
Signed-off-by: Max Filippov <jcmvb...@gmail.com>
---
target/xtensa/translate.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index 96c64d6..7a198fa 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -3152,8 +3152,11 @@ void gen_intermediate_code(CPUXtensaState *env,
TranslationBlock *tb)
goto done;
}
if (tb->flags & XTENSA_TBFLAG_EXCEPTION) {
- tcg_gen_movi_i32(cpu_pc, dc.pc);
+ tcg_gen_insn_start(dc.pc);
+ ++insn_count;
gen_exception(&dc, EXCP_DEBUG);
+ dc.is_jmp = DISAS_UPDATE;
+ goto done;
}
do {
--
2.1.4
