Use PC-relative pointer to boot image methods.

In preparation for adding ArtMethod entries to the .bss
section, add direct PC-relative pointers to methods so that
the number of needed .bss entries for boot image is small.

Test: m test-art-host-gtest
Test: testrunner.py --host
Test: testrunner.py --target on Nexus 6P
Test: Nexus 6P boots.
Test: Build aosp_mips64-userdebug
Bug: 30627598
Change-Id: Ia89f5f9975b741ddac2816e1570077ba4b4c020f

1 files changed, 7 insertions, 5 deletions

diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index 833f32b282..bde7f2c1e0 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -2636,15 +2636,17 @@ bool HInvokeStaticOrDirect::NeedsDexCacheOfDeclaringClass() const {
 std::ostream& operator<<(std::ostream& os, HInvokeStaticOrDirect::MethodLoadKind rhs) {
   switch (rhs) {
     case HInvokeStaticOrDirect::MethodLoadKind::kStringInit:
-      return os << "string_init";
+      return os << "StringInit";
     case HInvokeStaticOrDirect::MethodLoadKind::kRecursive:
-      return os << "recursive";
+      return os << "Recursive";
+    case HInvokeStaticOrDirect::MethodLoadKind::kBootImageLinkTimePcRelative:
+      return os << "BootImageLinkTimePcRelative";
     case HInvokeStaticOrDirect::MethodLoadKind::kDirectAddress:
-      return os << "direct";
+      return os << "Direct";
     case HInvokeStaticOrDirect::MethodLoadKind::kDexCachePcRelative:
-      return os << "dex_cache_pc_relative";
+      return os << "DexCachePcRelative";
     case HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod:
-      return os << "dex_cache_via_method";
+      return os << "DexCacheViaMethod";
     default:
       LOG(FATAL) << "Unknown MethodLoadKind: " << static_cast<int>(rhs);
       UNREACHABLE();