diff options
Diffstat (limited to 'runtime/oat_quick_method_header.h')
| -rw-r--r-- | runtime/oat_quick_method_header.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/oat_quick_method_header.h b/runtime/oat_quick_method_header.h index 8798c6968c..e41c7eef68 100644 --- a/runtime/oat_quick_method_header.h +++ b/runtime/oat_quick_method_header.h @@ -76,6 +76,10 @@ class PACKED(4) OatQuickMethodHeader { } uint32_t GetCodeSize() const { + // ART compiled method are prefixed with header, but we can also easily + // accidentally use a function pointer to one of the stubs/trampolines. + // We prefix those with 0xFF in the aseembly so that we can do DCHECKs. + CHECK_NE(code_size_, 0xFFFFFFFF) << code_; return code_size_ & kCodeSizeMask; } |