The TB after BS_STOP is not fixed (e.g. helper_mtc0_hwrena
changes hflags, which ends up changing the TB flags via
cpu_get_tb_cpu_state). This requires a full lookup (i.e.
with flags) via lookup_and_goto_ptr instead of gen_goto_tb,
since the latter only looks at the PC for in-page goto's. Fix it.
Reported-by: Richard Henderson <richard.hender...@linaro.org>
Suggested-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Emilio G. Cota <c...@braap.org>
---
target/mips/translate.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index d8e717d..69137d0 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -20343,7 +20343,8 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
} else {
switch (ctx.bstate) {
case BS_STOP:
- gen_goto_tb(&ctx, 0, ctx.pc);
+ gen_save_pc(ctx.pc);
+ tcg_gen_lookup_and_goto_ptr();
break;
case BS_NONE:
save_cpu_state(&ctx, 0);
--
2.7.4
