src: use new SystemPointerSize constant

mmarchini · mmarchini · commit 2c4c99cadecd · 2019-09-27T16:53:41.000-07:00
This alone should fix a lot of issues. It was enough to get a reasonable stack trace from a Node.js v12.3.0 core dump, ran with --interpreted-frames-native-stack. For some reason `v8 bt` is not working when running Node.js in lldb. PR-URL: #300 Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/src/llv8-constants.cc b/src/llv8-constants.cc
@@ -30,7 +30,7 @@ void Module::Assign(SBTarget target, Common* common) {
 
 
 void Common::Load() {
-  kPointerSize = 1 << LoadConstant("PointerSizeLog2");
+  kPointerSize = 1 << LoadConstant("PointerSizeLog2", "SystemPointerSizeLog2");
   kVersionMajor = LoadRawConstant("v8::internal::Version::major_");
   kVersionMinor = LoadRawConstant("v8::internal::Version::minor_");
   kVersionPatch = LoadRawConstant("v8::internal::Version::patch_");
