Revert "Revert "ART: Compiler support for invoke-polymorphic.""
This reverts commit 0fb5af1c8287b1ec85c55c306a1c43820c38a337.
This takes us back to the original change and attempts to fix the
issues encountered:
- Adds transition record push/pop around artInvokePolymorphic.
- Changes X86/X64 relocations for MacSDK.
- Implements MIPS entrypoint for art_quick_invoke_polymorphic.
- Corrects size of returned reference in art_quick_invoke_polymorphic
on ARM.
Bug: 30550796,33191393
Test: art/test/run-test 953
Test: m test-art-run-test
Change-Id: Ib6b93e00b37b9d4ab743a3470ab3d77fe857cda8
diff --git a/runtime/dex_instruction.cc b/runtime/dex_instruction.cc
index 7b8974f..37f3ac9 100644
--- a/runtime/dex_instruction.cc
+++ b/runtime/dex_instruction.cc
@@ -358,7 +358,7 @@
}
break;
case k35c: {
- uint32_t arg[5];
+ uint32_t arg[kMaxVarArgRegs];
GetVarArgs(arg);
switch (Opcode()) {
case FILLED_NEW_ARRAY:
@@ -443,8 +443,50 @@
}
break;
}
+ case k45cc: {
+ uint32_t arg[kMaxVarArgRegs];
+ GetVarArgs(arg);
+ uint32_t method_idx = VRegB_45cc();
+ uint32_t proto_idx = VRegH_45cc();
+ os << opcode << " {";
+ for (int i = 0; i < VRegA_45cc(); ++i) {
+ if (i != 0) {
+ os << ", ";
+ }
+ os << "v" << arg[i];
+ }
+ os << "}";
+ if (file != nullptr) {
+ os << ", " << file->PrettyMethod(method_idx) << ", " << file->GetShorty(proto_idx)
+ << " // ";
+ } else {
+ os << ", ";
+ }
+ os << "method@" << method_idx << ", proto@" << proto_idx;
+ break;
+ }
+ case k4rcc:
+ switch (Opcode()) {
+ case INVOKE_POLYMORPHIC_RANGE: {
+ if (file != nullptr) {
+ uint32_t method_idx = VRegB_4rcc();
+ uint32_t proto_idx = VRegH_4rcc();
+ os << opcode << ", {v" << VRegC_4rcc() << " .. v" << (VRegC_4rcc() + VRegA_4rcc())
+ << "}, " << file->PrettyMethod(method_idx) << ", " << file->GetShorty(proto_idx)
+ << " // method@" << method_idx << ", proto@" << proto_idx;
+ break;
+ }
+ }
+ FALLTHROUGH_INTENDED;
+ default: {
+ uint32_t method_idx = VRegB_4rcc();
+ uint32_t proto_idx = VRegH_4rcc();
+ os << opcode << ", {v" << VRegC_4rcc() << " .. v" << (VRegC_4rcc() + VRegA_4rcc())
+ << "}, method@" << method_idx << ", proto@" << proto_idx;
+ }
+ }
+ break;
case k51l: os << StringPrintf("%s v%d, #%+" PRId64, opcode, VRegA_51l(), VRegB_51l()); break;
- default: os << " unknown format (" << DumpHex(5) << ")"; break;
}
return os.str();
}