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8000780: make Zero build and run with JDK8

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Reviewed-by: coleenp, dholmes, twisti
This commit is contained in:
Roman Kennke 2012-10-29 11:08:48 -07:00 • committed by Christian Thalinger
parent f0534ca470
commit e184d5cc4e
21 changed files with 323 additions and 617 deletions
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31
hotspot/src/cpu/zero/vm/sharedRuntime_zero.cpp
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@ -35,6 +35,7 @@
#include "runtime/sharedRuntime.hpp"
#include "runtime/vframeArray.hpp"
#include "vmreg_zero.inline.hpp"
#ifdef COMPILER1
#include "c1/c1_Runtime1.hpp"
#endif
@ -47,6 +48,12 @@
#endif
static address zero_null_code_stub() {
address start = ShouldNotCallThisStub();
return start;
}
int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
VMRegPair *regs,
int total_args_passed,
@ -63,16 +70,14 @@ AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(
AdapterFingerPrint *fingerprint) {
return AdapterHandlerLibrary::new_entry(
fingerprint,
ShouldNotCallThisStub(),
ShouldNotCallThisStub(),
ShouldNotCallThisStub());
CAST_FROM_FN_PTR(address,zero_null_code_stub),
CAST_FROM_FN_PTR(address,zero_null_code_stub),
CAST_FROM_FN_PTR(address,zero_null_code_stub));
}
nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler *masm,
methodHandle method,
int compile_id,
int total_args_passed,
int max_arg,
BasicType *sig_bt,
VMRegPair *regs,
BasicType ret_type) {
@ -96,19 +101,20 @@ uint SharedRuntime::out_preserve_stack_slots() {
ShouldNotCallThis();
}
JRT_LEAF(void, zero_stub())
ShouldNotCallThis();
JRT_END
static RuntimeStub* generate_empty_runtime_stub(const char* name) {
CodeBuffer buffer(name, 0, 0);
return RuntimeStub::new_runtime_stub(name, &buffer, 0, 0, NULL, false);
return CAST_FROM_FN_PTR(RuntimeStub*,zero_stub);
}
static SafepointBlob* generate_empty_safepoint_blob() {
CodeBuffer buffer("handler_blob", 0, 0);
return SafepointBlob::create(&buffer, NULL, 0);
return CAST_FROM_FN_PTR(SafepointBlob*,zero_stub);
}
static DeoptimizationBlob* generate_empty_deopt_blob() {
CodeBuffer buffer("handler_blob", 0, 0);
return DeoptimizationBlob::create(&buffer, NULL, 0, 0, 0, 0);
return CAST_FROM_FN_PTR(DeoptimizationBlob*,zero_stub);
}
@ -116,7 +122,7 @@ void SharedRuntime::generate_deopt_blob() {
_deopt_blob = generate_empty_deopt_blob();
}
SafepointBlob* SharedRuntime::generate_handler_blob(address call_ptr, bool cause_return) {
SafepointBlob* SharedRuntime::generate_handler_blob(address call_ptr, int poll_type) {
return generate_empty_safepoint_blob();
}
@ -124,6 +130,7 @@ RuntimeStub* SharedRuntime::generate_resolve_blob(address destination, const cha
return generate_empty_runtime_stub("resolve_blob");
}
int SharedRuntime::c_calling_convention(const BasicType *sig_bt,
VMRegPair *regs,
int total_args_passed) {