1 files changed, 67 insertions, 0 deletions
diff --git a/compiler/sea_ir/frontend.cc b/compiler/sea_ir/frontend.cc
new file mode 100644
index 0000000..9af7eff
--- /dev/null
+++ b/compiler/sea_ir/frontend.cc
@@ -0,0 +1,67 @@
+#ifdef ART_SEA_IR_MODE
+#include <llvm/Support/Threading.h>
+#include "base/logging.h"
+#include "dex/portable/mir_to_gbc.h"
+#include "driver/compiler_driver.h"
+#include "leb128.h"
+#include "llvm/llvm_compilation_unit.h"
+#include "mirror/object.h"
+#include "runtime.h"
+#include "sea_ir/sea.h"
+
+namespace art {
+
+static CompiledMethod* CompileMethodWithSeaIr(CompilerDriver& compiler,
+                                     const CompilerBackend compiler_backend,
+                                     const DexFile::CodeItem* code_item,
+                                     uint32_t access_flags, InvokeType invoke_type,
+                                     uint32_t class_def_idx, uint32_t method_idx,
+                                     jobject class_loader, const DexFile& dex_file
+#if defined(ART_USE_PORTABLE_COMPILER)
+                                     , llvm::LlvmCompilationUnit* llvm_compilation_unit
+#endif
+) {
+  // NOTE: Instead of keeping the convention from the Dalvik frontend.cc
+  //       and silencing the cpplint.py warning, I just corrected the formatting.
+  VLOG(compiler) << "Compiling " << PrettyMethod(method_idx, dex_file) << "...";
+  sea_ir::SeaGraph* sg = sea_ir::SeaGraph::GetCurrentGraph();
+  sg->CompileMethod(code_item, class_def_idx, method_idx, dex_file);
+  sg->DumpSea("/tmp/temp.dot");
+  CHECK(0 && "No SEA compiled function exists yet.");
+  return NULL;
+}
+
+
+CompiledMethod* SeaIrCompileOneMethod(CompilerDriver& compiler,
+                                 const CompilerBackend backend,
+                                 const DexFile::CodeItem* code_item,
+                                 uint32_t access_flags,
+                                 InvokeType invoke_type,
+                                 uint32_t class_def_idx,
+                                 uint32_t method_idx,
+                                 jobject class_loader,
+                                 const DexFile& dex_file,
+                                 llvm::LlvmCompilationUnit* llvm_compilation_unit) {
+  return CompileMethodWithSeaIr(compiler, backend, code_item, access_flags, invoke_type, class_def_idx,
+                       method_idx, class_loader, dex_file
+#if defined(ART_USE_PORTABLE_COMPILER)
+                       , llvm_compilation_unit
+#endif
+                       ); // NOLINT
+}
+
+extern "C" art::CompiledMethod*
+    SeaIrCompileMethod(art::CompilerDriver& compiler,
+                          const art::DexFile::CodeItem* code_item,
+                          uint32_t access_flags, art::InvokeType invoke_type,
+                          uint32_t class_def_idx, uint32_t method_idx, jobject class_loader,
+                          const art::DexFile& dex_file) {
+  // TODO: check method fingerprint here to determine appropriate backend type.  Until then, use build default
+  art::CompilerBackend backend = compiler.GetCompilerBackend();
+  return art::SeaIrCompileOneMethod(compiler, backend, code_item, access_flags, invoke_type,
+                               class_def_idx, method_idx, class_loader, dex_file,
+                               NULL /* use thread llvm_info */);
+}
+#endif
+
+} // end namespace art