diff options
| -rw-r--r-- | tcg/tcg.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tcg/tcg.c b/tcg/tcg.c index bdeea18234..5e53c3348f 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -3038,7 +3038,11 @@ static void temp_allocate_frame(TCGContext *s, TCGTemp *ts) assert(align <= TCG_TARGET_STACK_ALIGN); off = ROUND_UP(s->current_frame_offset, align); - assert(off + size <= s->frame_end); + + /* If we've exhausted the stack frame, restart with a smaller TB. */ + if (off + size > s->frame_end) { + tcg_raise_tb_overflow(s); + } s->current_frame_offset = off + size; ts->mem_offset = off; |