29 #include "code/debugInfoRec.hpp"
30 #include "code/icBuffer.hpp"
31 #include "code/vtableStubs.hpp"
32 #include "interpreter/interpreter.hpp"
33 #include "oops/compiledICHolderOop.hpp"
34 #include "prims/jvmtiRedefineClassesTrace.hpp"
35 #include "runtime/sharedRuntime.hpp"
36 #include "runtime/vframeArray.hpp"
37 #include "vmreg_zero.inline.hpp"
38 #ifdef COMPILER1
39 #include "c1/c1_Runtime1.hpp"
40 #endif
41 #ifdef COMPILER2
42 #include "opto/runtime.hpp"
43 #endif
44 #ifdef SHARK
45 #include "compiler/compileBroker.hpp"
46 #include "shark/sharkCompiler.hpp"
47 #endif
48
49 DeoptimizationBlob *SharedRuntime::_deopt_blob;
50 SafepointBlob *SharedRuntime::_polling_page_safepoint_handler_blob;
51 SafepointBlob *SharedRuntime::_polling_page_return_handler_blob;
52 RuntimeStub *SharedRuntime::_wrong_method_blob;
53 RuntimeStub *SharedRuntime::_ic_miss_blob;
54 RuntimeStub *SharedRuntime::_resolve_opt_virtual_call_blob;
55 RuntimeStub *SharedRuntime::_resolve_virtual_call_blob;
56 RuntimeStub *SharedRuntime::_resolve_static_call_blob;
57
58 int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
59 VMRegPair *regs,
60 int total_args_passed,
61 int is_outgoing) {
62 return 0;
63 }
64
65 AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(
66 MacroAssembler *masm,
67 int total_args_passed,
68 int comp_args_on_stack,
69 const BasicType *sig_bt,
70 const VMRegPair *regs,
71 AdapterFingerPrint *fingerprint) {
72 return AdapterHandlerLibrary::new_entry(
73 fingerprint,
74 ShouldNotCallThisStub(),
75 ShouldNotCallThisStub(),
76 ShouldNotCallThisStub());
97
98 int Deoptimization::last_frame_adjust(int callee_parameters,
99 int callee_locals) {
100 return 0;
101 }
102
103 uint SharedRuntime::out_preserve_stack_slots() {
104 ShouldNotCallThis();
105 }
106
107 static RuntimeStub* generate_empty_runtime_stub(const char* name) {
108 CodeBuffer buffer(name, 0, 0);
109 return RuntimeStub::new_runtime_stub(name, &buffer, 0, 0, NULL, false);
110 }
111
112 static SafepointBlob* generate_empty_safepoint_blob() {
113 CodeBuffer buffer("handler_blob", 0, 0);
114 return SafepointBlob::create(&buffer, NULL, 0);
115 }
116
117 void SharedRuntime::generate_stubs() {
118 _wrong_method_blob =
119 generate_empty_runtime_stub("wrong_method_stub");
120 _ic_miss_blob =
121 generate_empty_runtime_stub("ic_miss_stub");
122 _resolve_opt_virtual_call_blob =
123 generate_empty_runtime_stub("resolve_opt_virtual_call");
124 _resolve_virtual_call_blob =
125 generate_empty_runtime_stub("resolve_virtual_call");
126 _resolve_static_call_blob =
127 generate_empty_runtime_stub("resolve_static_call");
128
129 _polling_page_safepoint_handler_blob =
130 generate_empty_safepoint_blob();
131 _polling_page_return_handler_blob =
132 generate_empty_safepoint_blob();
133 }
134
135 int SharedRuntime::c_calling_convention(const BasicType *sig_bt,
136 VMRegPair *regs,
137 int total_args_passed) {
138 ShouldNotCallThis();
139 }
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29 #include "code/debugInfoRec.hpp"
30 #include "code/icBuffer.hpp"
31 #include "code/vtableStubs.hpp"
32 #include "interpreter/interpreter.hpp"
33 #include "oops/compiledICHolderOop.hpp"
34 #include "prims/jvmtiRedefineClassesTrace.hpp"
35 #include "runtime/sharedRuntime.hpp"
36 #include "runtime/vframeArray.hpp"
37 #include "vmreg_zero.inline.hpp"
38 #ifdef COMPILER1
39 #include "c1/c1_Runtime1.hpp"
40 #endif
41 #ifdef COMPILER2
42 #include "opto/runtime.hpp"
43 #endif
44 #ifdef SHARK
45 #include "compiler/compileBroker.hpp"
46 #include "shark/sharkCompiler.hpp"
47 #endif
48
49
50 int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
51 VMRegPair *regs,
52 int total_args_passed,
53 int is_outgoing) {
54 return 0;
55 }
56
57 AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(
58 MacroAssembler *masm,
59 int total_args_passed,
60 int comp_args_on_stack,
61 const BasicType *sig_bt,
62 const VMRegPair *regs,
63 AdapterFingerPrint *fingerprint) {
64 return AdapterHandlerLibrary::new_entry(
65 fingerprint,
66 ShouldNotCallThisStub(),
67 ShouldNotCallThisStub(),
68 ShouldNotCallThisStub());
89
90 int Deoptimization::last_frame_adjust(int callee_parameters,
91 int callee_locals) {
92 return 0;
93 }
94
95 uint SharedRuntime::out_preserve_stack_slots() {
96 ShouldNotCallThis();
97 }
98
99 static RuntimeStub* generate_empty_runtime_stub(const char* name) {
100 CodeBuffer buffer(name, 0, 0);
101 return RuntimeStub::new_runtime_stub(name, &buffer, 0, 0, NULL, false);
102 }
103
104 static SafepointBlob* generate_empty_safepoint_blob() {
105 CodeBuffer buffer("handler_blob", 0, 0);
106 return SafepointBlob::create(&buffer, NULL, 0);
107 }
108
109 static DeoptimizationBlob* generate_empty_deopt_blob() {
110 CodeBuffer buffer("handler_blob", 0, 0);
111 return DeoptimizationBlob::create(&buffer, NULL, 0, 0, 0, 0);
112 }
113
114
115 void SharedRuntime::generate_deopt_blob() {
116 _deopt_blob = generate_empty_deopt_blob();
117 }
118
119 SafepointBlob* SharedRuntime::generate_handler_blob(address call_ptr, bool cause_return) {
120 return generate_empty_safepoint_blob();
121 }
122
123 RuntimeStub* SharedRuntime::generate_resolve_blob(address destination, const char* name) {
124 return generate_empty_runtime_stub("resolve_blob");
125 }
126
127 int SharedRuntime::c_calling_convention(const BasicType *sig_bt,
128 VMRegPair *regs,
129 int total_args_passed) {
130 ShouldNotCallThis();
131 }
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