Global lock levels.
Introduce the notion of the mutators/GC being a shared-exclusive (aka
reader-writer) lock. Introduce globally ordered locks, analysable by
annotalysis, statically at compile time. Add locking attributes to
methods.
More subtly, remove the heap_lock_ and split between various locks that
are held for smaller periods (where work doesn't get blocked). Remove
buggy Dalvik style thread transitions. Make GC use CMS in all cases when
concurrent is enabled. Fix bug where suspend counts rather than debug
suspend counts were sent to JDWP. Move the PathClassLoader to
WellKnownClasses. In debugger refactor calls to send request and
possibly suspend. Break apart different VmWait thread states. Move
identity hash code to a shared method.
Change-Id: Icdbfc3ce3fcccd14341860ac7305d8e97b51f5c6
diff --git a/src/compiler/CompilerIR.h b/src/compiler/CompilerIR.h
index 1ecf61a..453ccdf 100644
--- a/src/compiler/CompilerIR.h
+++ b/src/compiler/CompilerIR.h
@@ -326,7 +326,6 @@
compiler(NULL),
class_linker(NULL),
dex_file(NULL),
- dex_cache(NULL),
class_loader(NULL),
method_idx(0),
code_item(NULL),
@@ -436,8 +435,7 @@
Compiler* compiler; // Compiler driving this compiler
ClassLinker* class_linker; // Linker to resolve fields and methods
const DexFile* dex_file; // DexFile containing the method being compiled
- DexCache* dex_cache; // DexFile's corresponding cache
- ClassLoader* class_loader; // compiling method's class loader
+ jobject class_loader; // compiling method's class loader
uint32_t method_idx; // compiling method's index into method_ids of DexFile
const DexFile::CodeItem* code_item; // compiling method's DexFile code_item
uint32_t access_flags; // compiling method's access flags