Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/interp_masm_x86_32.hpp
src/cpu/x86/vm/interp_masm_x86_32.hpp
- changeset 739
- dc7f315e41f7
- parent 435
- a61af66fc99e
- child 772
- 9ee9cf798b59
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| 738:fa4d1d240383 | 739:dc7f315e41f7 |
|---|---|
| 63 // Helpers for runtime call arguments/results | 63 // Helpers for runtime call arguments/results |
| 64 void get_method(Register reg); | 64 void get_method(Register reg); |
| 65 | 65 |
| 66 #else | 66 #else |
| 67 | 67 |
| 68 void save_bcp() { movl(Address(rbp, frame::interpreter_frame_bcx_offset * wordSize), rsi); } | 68 void save_bcp() { movptr(Address(rbp, frame::interpreter_frame_bcx_offset * wordSize), rsi); } |
| 69 void restore_bcp() { movl(rsi, Address(rbp, frame::interpreter_frame_bcx_offset * wordSize)); } | 69 void restore_bcp() { movptr(rsi, Address(rbp, frame::interpreter_frame_bcx_offset * wordSize)); } |
| 70 void restore_locals() { movl(rdi, Address(rbp, frame::interpreter_frame_locals_offset * wordSize)); } | 70 void restore_locals() { movptr(rdi, Address(rbp, frame::interpreter_frame_locals_offset * wordSize)); } |
| 71 | 71 |
| 72 // Helpers for runtime call arguments/results | 72 // Helpers for runtime call arguments/results |
| 73 void get_method(Register reg) { movl(reg, Address(rbp, frame::interpreter_frame_method_offset * wordSize)); } | 73 void get_method(Register reg) { movptr(reg, Address(rbp, frame::interpreter_frame_method_offset * wordSize)); } |
| 74 void get_constant_pool(Register reg) { get_method(reg); movl(reg, Address(reg, methodOopDesc::constants_offset())); } | 74 void get_constant_pool(Register reg) { get_method(reg); movptr(reg, Address(reg, methodOopDesc::constants_offset())); } |
| 75 void get_constant_pool_cache(Register reg) { get_constant_pool(reg); movl(reg, Address(reg, constantPoolOopDesc::cache_offset_in_bytes())); } | 75 void get_constant_pool_cache(Register reg) { get_constant_pool(reg); movptr(reg, Address(reg, constantPoolOopDesc::cache_offset_in_bytes())); } |
| 76 void get_cpool_and_tags(Register cpool, Register tags) { get_constant_pool(cpool); movl(tags, Address(cpool, constantPoolOopDesc::tags_offset_in_bytes())); | 76 void get_cpool_and_tags(Register cpool, Register tags) { get_constant_pool(cpool); movptr(tags, Address(cpool, constantPoolOopDesc::tags_offset_in_bytes())); |
| 77 } | 77 } |
| 78 void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset); | 78 void get_unsigned_2_byte_index_at_bcp(Register reg, int bcp_offset); |
| 79 void get_cache_and_index_at_bcp(Register cache, Register index, int bcp_offset); | 79 void get_cache_and_index_at_bcp(Register cache, Register index, int bcp_offset); |
| 80 void get_cache_entry_pointer_at_bcp(Register cache, Register tmp, int bcp_offset); | 80 void get_cache_entry_pointer_at_bcp(Register cache, Register tmp, int bcp_offset); |
| 81 | 81 |
| 82 // Expression stack | 82 // Expression stack |
| 83 void f2ieee(); // truncate ftos to 32bits | 83 void f2ieee(); // truncate ftos to 32bits |
| 84 void d2ieee(); // truncate dtos to 64bits | 84 void d2ieee(); // truncate dtos to 64bits |
| 85 #endif // CC_INTERP | |
| 86 | |
| 87 | 85 |
| 88 void pop_ptr(Register r = rax); | 86 void pop_ptr(Register r = rax); |
| 89 void pop_ptr(Register r, Register tag); | 87 void pop_ptr(Register r, Register tag); |
| 90 void pop_i(Register r = rax); | 88 void pop_i(Register r = rax); |
| 91 void pop_l(Register lo = rax, Register hi = rdx); | 89 void pop_l(Register lo = rax, Register hi = rdx); |
| 102 void push_f(); | 100 void push_f(); |
| 103 | 101 |
| 104 void pop(TosState state); // transition vtos -> state | 102 void pop(TosState state); // transition vtos -> state |
| 105 void push(TosState state); // transition state -> vtos | 103 void push(TosState state); // transition state -> vtos |
| 106 | 104 |
| 105 void pop(Register r ) { ((MacroAssembler*)this)->pop(r); } | |
| 106 | |
| 107 void push(Register r ) { ((MacroAssembler*)this)->push(r); } | |
| 108 void push(int32_t imm ) { ((MacroAssembler*)this)->push(imm); } | |
| 109 | |
| 110 // These are dummies to prevent surprise implicit conversions to Register | |
| 111 void pop(void* v ); // Add unimplemented ambiguous method | |
| 112 void push(void* v ); // Add unimplemented ambiguous method | |
| 113 | |
| 107 DEBUG_ONLY(void verify_stack_tag(frame::Tag t);) | 114 DEBUG_ONLY(void verify_stack_tag(frame::Tag t);) |
| 108 | 115 |
| 116 #endif // CC_INTERP | |
| 117 | |
| 109 #ifndef CC_INTERP | 118 #ifndef CC_INTERP |
| 110 | 119 |
| 111 void empty_expression_stack() { | 120 void empty_expression_stack() { |
| 112 movl(rsp, Address(rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize)); | 121 movptr(rsp, Address(rbp, frame::interpreter_frame_monitor_block_top_offset * wordSize)); |
| 113 // NULL last_sp until next java call | 122 // NULL last_sp until next java call |
| 114 movl(Address(rbp, frame::interpreter_frame_last_sp_offset * wordSize), NULL_WORD); | 123 movptr(Address(rbp, frame::interpreter_frame_last_sp_offset * wordSize), (int32_t)NULL_WORD); |
| 115 } | 124 } |
| 116 | 125 |
| 117 // Tagged stack helpers for swap and dup | 126 // Tagged stack helpers for swap and dup |
| 118 void load_ptr_and_tag(int n, Register val, Register tag); | 127 void load_ptr_and_tag(int n, Register val, Register tag); |
| 119 void store_ptr_and_tag(int n, Register val, Register tag); | 128 void store_ptr_and_tag(int n, Register val, Register tag); |
