ART: PathClassLoader for compiler
Use an actual PathClassLoader when compiling apps, instead of a
side structure and cutout.
This CL sets up a minimal object 'cluster' that recreates the Java
side of a regular ClassLoader such that the Class-Linker will
recognize it and use the internal native fast-path.
This CL removes the now unnecessary compile-time-classpath and
replaces it with a single 'compiling-the-boot-image' flag in the
compiler callbacks.
Note: This functionality is *only* intended for the compiler, as
the objects have not been completely initialized.
Bug: 19781184
Change-Id: I7f36af12dd7852d21281110a25c119e8c0669c1d
diff --git a/compiler/common_compiler_test.cc b/compiler/common_compiler_test.cc
index 09be437..d506cc2 100644
--- a/compiler/common_compiler_test.cc
+++ b/compiler/common_compiler_test.cc
@@ -178,7 +178,8 @@
verification_results_.reset(new VerificationResults(compiler_options_.get()));
method_inliner_map_.reset(new DexFileToMethodInlinerMap);
callbacks_.reset(new QuickCompilerCallbacks(verification_results_.get(),
- method_inliner_map_.get()));
+ method_inliner_map_.get(),
+ false));
options->push_back(std::make_pair("compilercallbacks", callbacks_.get()));
}
diff --git a/compiler/dex/quick_compiler_callbacks.h b/compiler/dex/quick_compiler_callbacks.h
index cdf71b6..56706e3 100644
--- a/compiler/dex/quick_compiler_callbacks.h
+++ b/compiler/dex/quick_compiler_callbacks.h
@@ -27,8 +27,9 @@
class QuickCompilerCallbacks FINAL : public CompilerCallbacks {
public:
QuickCompilerCallbacks(VerificationResults* verification_results,
- DexFileToMethodInlinerMap* method_inliner_map)
- : verification_results_(verification_results),
+ DexFileToMethodInlinerMap* method_inliner_map,
+ bool boot_image)
+ : CompilerCallbacks(boot_image), verification_results_(verification_results),
method_inliner_map_(method_inliner_map) {
CHECK(verification_results != nullptr);
CHECK(method_inliner_map != nullptr);
diff --git a/compiler/driver/compiler_driver_test.cc b/compiler/driver/compiler_driver_test.cc
index a02e25e..5ebc029 100644
--- a/compiler/driver/compiler_driver_test.cc
+++ b/compiler/driver/compiler_driver_test.cc
@@ -41,7 +41,7 @@
TimingLogger timings("CompilerDriverTest::CompileAll", false, false);
TimingLogger::ScopedTiming t(__FUNCTION__, &timings);
compiler_driver_->CompileAll(class_loader,
- Runtime::Current()->GetCompileTimeClassPath(class_loader),
+ GetDexFiles(class_loader),
&timings);
t.NewTiming("MakeAllExecutable");
MakeAllExecutable(class_loader);
@@ -66,8 +66,7 @@
}
void MakeAllExecutable(jobject class_loader) {
- const std::vector<const DexFile*>& class_path
- = Runtime::Current()->GetCompileTimeClassPath(class_loader);
+ const std::vector<const DexFile*> class_path = GetDexFiles(class_loader);
for (size_t i = 0; i != class_path.size(); ++i) {
const DexFile* dex_file = class_path[i];
CHECK(dex_file != NULL);
diff --git a/compiler/jit/jit_compiler.cc b/compiler/jit/jit_compiler.cc
index 8b31154..d034736 100644
--- a/compiler/jit/jit_compiler.cc
+++ b/compiler/jit/jit_compiler.cc
@@ -89,7 +89,8 @@
verification_results_.reset(new VerificationResults(compiler_options_.get()));
method_inliner_map_.reset(new DexFileToMethodInlinerMap);
callbacks_.reset(new QuickCompilerCallbacks(verification_results_.get(),
- method_inliner_map_.get()));
+ method_inliner_map_.get(),
+ false));
compiler_driver_.reset(new CompilerDriver(
compiler_options_.get(), verification_results_.get(), method_inliner_map_.get(),
Compiler::kQuick, instruction_set, instruction_set_features_.get(), false,
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index c426625..440c1b6 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -86,7 +86,8 @@
verification_results_.reset(new VerificationResults(compiler_options_.get()));
method_inliner_map_.reset(new DexFileToMethodInlinerMap);
callbacks_.reset(new QuickCompilerCallbacks(verification_results_.get(),
- method_inliner_map_.get()));
+ method_inliner_map_.get(),
+ false));
timer_.reset(new CumulativeLogger("Compilation times"));
compiler_driver_.reset(new CompilerDriver(compiler_options_.get(),
verification_results_.get(),