commit 57b34294758e9c00993913ebe43c7ee4698a5cc6
author Andreas Gampe <agampe@google.com> Wed Jan 14 15:45:59 2015 -0800
committer Andreas Gampe <agampe@google.com> Thu Jan 15 11:32:48 2015 -0800
tree 981821619027686f83fbe00445299b0522f1df05
parent 4945bfef00ac446d9c5458e55500229d463ab4c3

ART: Allow to compile interpret-only mips64 files

Include enough infrastructure to allow cross-compiling for mips64,
interpret-only. This includes the instruction-set-features, frame
size info and utils assembler.

Also add a disassembler for oatdump, and support in patchoat.

Note: the runtime cannot run mips64, yet.

Change-Id: Id106581fa76b478984741c62a8a03be0f370d992

runtime/arch/instruction_set_features.cc

diff --git a/runtime/arch/instruction_set_features.cc b/runtime/arch/instruction_set_features.cc
index 1072562..1fd1dea 100644
--- a/runtime/arch/instruction_set_features.cc
+++ b/runtime/arch/instruction_set_features.cc
@@ -23,6 +23,7 @@
 #include "arm/instruction_set_features_arm.h"
 #include "arm64/instruction_set_features_arm64.h"
 #include "mips/instruction_set_features_mips.h"
+#include "mips64/instruction_set_features_mips64.h"
 #include "x86/instruction_set_features_x86.h"
 #include "x86_64/instruction_set_features_x86_64.h"
 
@@ -43,6 +44,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromVariant(variant, error_msg);
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromVariant(variant, error_msg);
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromVariant(variant, error_msg);
       break;
@@ -71,6 +75,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromBitmap(bitmap);
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromBitmap(bitmap);
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromBitmap(bitmap);
       break;
@@ -98,6 +105,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromCppDefines();
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromCppDefines();
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromCppDefines();
       break;
@@ -125,6 +135,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromCpuInfo();
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromCpuInfo();
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromCpuInfo();
       break;
@@ -151,6 +164,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromHwcap();
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromHwcap();
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromHwcap();
       break;
@@ -177,6 +193,9 @@
     case kMips:
       result = MipsInstructionSetFeatures::FromAssembly();
       break;
+    case kMips64:
+      result = Mips64InstructionSetFeatures::FromAssembly();
+      break;
     case kX86:
       result = X86InstructionSetFeatures::FromAssembly();
       break;
@@ -250,6 +269,11 @@
   return down_cast<const MipsInstructionSetFeatures*>(this);
 }
 
+const Mips64InstructionSetFeatures* InstructionSetFeatures::AsMips64InstructionSetFeatures() const {
+  DCHECK_EQ(kMips64, GetInstructionSet());
+  return down_cast<const Mips64InstructionSetFeatures*>(this);
+}
+
 const X86InstructionSetFeatures* InstructionSetFeatures::AsX86InstructionSetFeatures() const {
   DCHECK(kX86 == GetInstructionSet() || kX86_64 == GetInstructionSet());
   return down_cast<const X86InstructionSetFeatures*>(this);