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comparison src/cpu/x86/vm/sharedRuntime_x86_64.cpp @ 22298:c28cb37b2e1d

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Rename JVMCI to INCLUDE_JVMCI.
author twisti
date Wed, 22 Jul 2015 08:56:03 -0700
parents 525c4df9428b
children c2c971a9776f
comparison
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22297:571202729bbf 22298:c28cb37b2e1d
38 #include "c1/c1_Runtime1.hpp" 38 #include "c1/c1_Runtime1.hpp"
39 #endif 39 #endif
40 #ifdef COMPILER2 40 #ifdef COMPILER2
41 #include "opto/runtime.hpp" 41 #include "opto/runtime.hpp"
42 #endif 42 #endif
43 #ifdef JVMCI 43 #if INCLUDE_JVMCI
44 #include "jvmci/jvmciJavaAccess.hpp" 44 #include "jvmci/jvmciJavaAccess.hpp"
45 #endif 45 #endif
46 46
47 #define __ masm-> 47 #define __ masm->
48 48
139 }; 139 };
140 140
141 OopMap* RegisterSaver::save_live_registers(MacroAssembler* masm, int additional_frame_words, int* total_frame_words, bool save_vectors) { 141 OopMap* RegisterSaver::save_live_registers(MacroAssembler* masm, int additional_frame_words, int* total_frame_words, bool save_vectors) {
142 int vect_words = 0; 142 int vect_words = 0;
143 int ymmhi_offset = -1; 143 int ymmhi_offset = -1;
144 #if defined(COMPILER2) || defined(JVMCI) 144 #if defined(COMPILER2) || INCLUDE_JVMCI
145 if (save_vectors) { 145 if (save_vectors) {
146 assert(UseAVX > 0, "256bit vectors are supported only with AVX"); 146 assert(UseAVX > 0, "256bit vectors are supported only with AVX");
147 assert(MaxVectorSize == 32, "only 256bit vectors are supported now"); 147 assert(MaxVectorSize == 32, "only 256bit vectors are supported now");
148 // Save upper half of YMM registes 148 // Save upper half of YMM registes
149 vect_words = 16 * 16 / wordSize; 149 vect_words = 16 * 16 / wordSize;
242 map->set_callee_saved(STACK_OFFSET(xmm13_off), xmm13->as_VMReg()); 242 map->set_callee_saved(STACK_OFFSET(xmm13_off), xmm13->as_VMReg());
243 map->set_callee_saved(STACK_OFFSET(xmm14_off), xmm14->as_VMReg()); 243 map->set_callee_saved(STACK_OFFSET(xmm14_off), xmm14->as_VMReg());
244 map->set_callee_saved(STACK_OFFSET(xmm15_off), xmm15->as_VMReg()); 244 map->set_callee_saved(STACK_OFFSET(xmm15_off), xmm15->as_VMReg());
245 245
246 246
247 #if defined(COMPILER2) || defined(JVMCI) 247 #if defined(COMPILER2) || INCLUDE_JVMCI
248 if (save_vectors) { 248 if (save_vectors) {
249 assert(ymmhi_offset != -1, "save area must exist"); 249 assert(ymmhi_offset != -1, "save area must exist");
250 map->set_callee_saved(YMMHI_STACK_OFFSET( 0), xmm0->as_VMReg()->next()->next()->next()->next()); 250 map->set_callee_saved(YMMHI_STACK_OFFSET( 0), xmm0->as_VMReg()->next()->next()->next()->next());
251 map->set_callee_saved(YMMHI_STACK_OFFSET( 16), xmm1->as_VMReg()->next()->next()->next()->next()); 251 map->set_callee_saved(YMMHI_STACK_OFFSET( 16), xmm1->as_VMReg()->next()->next()->next()->next());
252 map->set_callee_saved(YMMHI_STACK_OFFSET( 32), xmm2->as_VMReg()->next()->next()->next()->next()); 252 map->set_callee_saved(YMMHI_STACK_OFFSET( 32), xmm2->as_VMReg()->next()->next()->next()->next());
307 void RegisterSaver::restore_live_registers(MacroAssembler* masm, bool restore_vectors) { 307 void RegisterSaver::restore_live_registers(MacroAssembler* masm, bool restore_vectors) {
308 if (frame::arg_reg_save_area_bytes != 0) { 308 if (frame::arg_reg_save_area_bytes != 0) {
309 // Pop arg register save area 309 // Pop arg register save area
310 __ addptr(rsp, frame::arg_reg_save_area_bytes); 310 __ addptr(rsp, frame::arg_reg_save_area_bytes);
311 } 311 }
312 #if defined(COMPILER2) || defined(JVMCI) 312 #if defined(COMPILER2) || INCLUDE_JVMCI
313 if (restore_vectors) { 313 if (restore_vectors) {
314 // Restore upper half of YMM registes. 314 // Restore upper half of YMM registes.
315 assert(UseAVX > 0, "256bit vectors are supported only with AVX"); 315 assert(UseAVX > 0, "256bit vectors are supported only with AVX");
316 assert(MaxVectorSize == 32, "only 256bit vectors are supported now"); 316 assert(MaxVectorSize == 32, "only 256bit vectors are supported now");
317 __ vinsertf128h(xmm0, Address(rsp, 0)); 317 __ vinsertf128h(xmm0, Address(rsp, 0));
729 __ stop(msg); 729 __ stop(msg);
730 __ bind(L_ok); 730 __ bind(L_ok);
731 __ block_comment("} verify_i2ce "); 731 __ block_comment("} verify_i2ce ");
732 } 732 }
733 733
734 #ifdef JVMCI 734 #if INCLUDE_JVMCI
735 if (frame_extension_argument != -1) { 735 if (frame_extension_argument != -1) {
736 // The frame_extension_argument is an int that describes the 736 // The frame_extension_argument is an int that describes the
737 // expected amount of argument space in the caller frame. If that 737 // expected amount of argument space in the caller frame. If that
738 // is greater than total_args_passed then enlarge the caller frame 738 // is greater than total_args_passed then enlarge the caller frame
739 // by that amount to ensure deopt works correctly. 739 // by that amount to ensure deopt works correctly.
800 800
801 // Will jump to the compiled code just as if compiled code was doing it. 801 // Will jump to the compiled code just as if compiled code was doing it.
802 // Pre-load the register-jump target early, to schedule it better. 802 // Pre-load the register-jump target early, to schedule it better.
803 __ movptr(r11, Address(rbx, in_bytes(Method::from_compiled_offset()))); 803 __ movptr(r11, Address(rbx, in_bytes(Method::from_compiled_offset())));
804 804
805 #ifdef JVMCI 805 #if INCLUDE_JVMCI
806 // check if this call should be routed towards a specific entry point 806 // check if this call should be routed towards a specific entry point
807 __ cmpptr(Address(r15_thread, in_bytes(JavaThread::jvmci_alternate_call_target_offset())), 0); 807 __ cmpptr(Address(r15_thread, in_bytes(JavaThread::jvmci_alternate_call_target_offset())), 0);
808 Label no_alternative_target; 808 Label no_alternative_target;
809 __ jcc(Assembler::equal, no_alternative_target); 809 __ jcc(Assembler::equal, no_alternative_target);
810 __ movptr(r11, Address(r15_thread, in_bytes(JavaThread::jvmci_alternate_call_target_offset()))); 810 __ movptr(r11, Address(r15_thread, in_bytes(JavaThread::jvmci_alternate_call_target_offset())));
3428 (void) RegisterSaver::save_live_registers(masm, 0, &frame_size_in_words); 3428 (void) RegisterSaver::save_live_registers(masm, 0, &frame_size_in_words);
3429 3429
3430 __ movl(r14, Deoptimization::Unpack_reexecute); // callee-saved 3430 __ movl(r14, Deoptimization::Unpack_reexecute); // callee-saved
3431 __ jmp(cont); 3431 __ jmp(cont);
3432 3432
3433 #ifdef JVMCI 3433 #if INCLUDE_JVMCI
3434 int implicit_exception_uncommon_trap_offset = __ pc() - start; 3434 int implicit_exception_uncommon_trap_offset = __ pc() - start;
3435 3435
3436 __ pushptr(Address(r15_thread, in_bytes(JavaThread::jvmci_implicit_exception_pc_offset()))); 3436 __ pushptr(Address(r15_thread, in_bytes(JavaThread::jvmci_implicit_exception_pc_offset())));
3437 3437
3438 int uncommon_trap_offset = __ pc() - start; 3438 int uncommon_trap_offset = __ pc() - start;
3452 3452
3453 __ reset_last_Java_frame(false, false); 3453 __ reset_last_Java_frame(false, false);
3454 3454
3455 Label after_fetch_unroll_info_call; 3455 Label after_fetch_unroll_info_call;
3456 __ jmp(after_fetch_unroll_info_call); 3456 __ jmp(after_fetch_unroll_info_call);
3457 #endif // JVMCI 3457 #endif // INCLUDE_JVMCI
3458 3458
3459 int exception_offset = __ pc() - start; 3459 int exception_offset = __ pc() - start;
3460 3460
3461 // Prolog for exception case 3461 // Prolog for exception case
3462 3462
3539 // find any register it might need. 3539 // find any register it might need.
3540 oop_maps->add_gc_map(__ pc() - start, map); 3540 oop_maps->add_gc_map(__ pc() - start, map);
3541 3541
3542 __ reset_last_Java_frame(false, false); 3542 __ reset_last_Java_frame(false, false);
3543 3543
3544 #ifdef JVMCI 3544 #if INCLUDE_JVMCI
3545 __ bind(after_fetch_unroll_info_call); 3545 __ bind(after_fetch_unroll_info_call);
3546 #endif 3546 #endif
3547 3547
3548 // Load UnrollBlock* into rdi 3548 // Load UnrollBlock* into rdi
3549 __ mov(rdi, rax); 3549 __ mov(rdi, rax);
3717 // Make sure all code is generated 3717 // Make sure all code is generated
3718 masm->flush(); 3718 masm->flush();
3719 3719
3720 _deopt_blob = DeoptimizationBlob::create(&buffer, oop_maps, 0, exception_offset, reexecute_offset, frame_size_in_words); 3720 _deopt_blob = DeoptimizationBlob::create(&buffer, oop_maps, 0, exception_offset, reexecute_offset, frame_size_in_words);
3721 _deopt_blob->set_unpack_with_exception_in_tls_offset(exception_in_tls_offset); 3721 _deopt_blob->set_unpack_with_exception_in_tls_offset(exception_in_tls_offset);
3722 #ifdef JVMCI 3722 #if INCLUDE_JVMCI
3723 _deopt_blob->set_uncommon_trap_offset(uncommon_trap_offset); 3723 _deopt_blob->set_uncommon_trap_offset(uncommon_trap_offset);
3724 _deopt_blob->set_implicit_exception_uncommon_trap_offset(implicit_exception_uncommon_trap_offset); 3724 _deopt_blob->set_implicit_exception_uncommon_trap_offset(implicit_exception_uncommon_trap_offset);
3725 #endif 3725 #endif
3726 } 3726 }
3727 3727