diff options
| -rw-r--r-- | accel/tcg/tb-maint.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c index 33ea1aadd1..9566224d18 100644 --- a/accel/tcg/tb-maint.c +++ b/accel/tcg/tb-maint.c @@ -1092,6 +1092,9 @@ tb_invalidate_phys_page_range__locked(struct page_collection *pages, TranslationBlock *current_tb = retaddr ? tcg_tb_lookup(retaddr) : NULL; #endif /* TARGET_HAS_PRECISE_SMC */ + /* Range may not cross a page. */ + tcg_debug_assert(((start ^ last) & TARGET_PAGE_MASK) == 0); + /* * We remove all the TBs in the range [start, last]. * XXX: see if in some cases it could be faster to invalidate all the code |