diff options
author | 2019-12-04 16:18:15 +0000 | |
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committer | 2019-12-17 09:43:08 +0000 | |
commit | 013d1ee96b928f3bda9031e94d4a69f827133ce6 (patch) | |
tree | 4e374c043330f123dc3888922b554fd1291349b4 /runtime/entrypoints/entrypoint_utils.cc | |
parent | 9ca8b2bf46978e3a5698f8a27b48aa7eff3514df (diff) |
Introduce the notion of an nterp frame.
See comments in nterp_helpers.cc. An nterp frame follows the
calling conventions and exception handling of the compiler. There are
no ManagedStack transitions, and the compiler and interpreter can
just call each other directly.
For the stack walker, an nterp frame looks like a compiled frame.
This CL introduces an nterp frame, another CL will contain an
implementation for x64.
Bug: 119800099
Test: test.py
Change-Id: Ie9b691f58908b7f283b4cd63b84b651526155d27
Diffstat (limited to 'runtime/entrypoints/entrypoint_utils.cc')
-rw-r--r-- | runtime/entrypoints/entrypoint_utils.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/runtime/entrypoints/entrypoint_utils.cc b/runtime/entrypoints/entrypoint_utils.cc index 17be7ec687..849a9673d1 100644 --- a/runtime/entrypoints/entrypoint_utils.cc +++ b/runtime/entrypoints/entrypoint_utils.cc @@ -202,8 +202,8 @@ static inline ArtMethod* DoGetCalleeSaveMethodCaller(ArtMethod* outer_method, if (outer_method != nullptr) { const OatQuickMethodHeader* current_code = outer_method->GetOatQuickMethodHeader(caller_pc); DCHECK(current_code != nullptr); - DCHECK(current_code->IsOptimized()); - if (CodeInfo::HasInlineInfo(current_code->GetOptimizedCodeInfoPtr())) { + if (current_code->IsOptimized() && + CodeInfo::HasInlineInfo(current_code->GetOptimizedCodeInfoPtr())) { uintptr_t native_pc_offset = current_code->NativeQuickPcOffset(caller_pc); CodeInfo code_info = CodeInfo::DecodeInlineInfoOnly(current_code); StackMap stack_map = code_info.GetStackMapForNativePcOffset(native_pc_offset); |