| OLD | NEW | 
|---|
| 1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. | 
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without | 
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are | 
| 4 // met: | 4 // met: | 
| 5 // | 5 // | 
| 6 //     * Redistributions of source code must retain the above copyright | 6 //     * Redistributions of source code must retain the above copyright | 
| 7 //       notice, this list of conditions and the following disclaimer. | 7 //       notice, this list of conditions and the following disclaimer. | 
| 8 //     * Redistributions in binary form must reproduce the above | 8 //     * Redistributions in binary form must reproduce the above | 
| 9 //       copyright notice, this list of conditions and the following | 9 //       copyright notice, this list of conditions and the following | 
| 10 //       disclaimer in the documentation and/or other materials provided | 10 //       disclaimer in the documentation and/or other materials provided | 
| (...skipping 14 matching lines...) Expand all  Loading... | 
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
| 27 | 27 | 
| 28 #include "v8.h" | 28 #include "v8.h" | 
| 29 | 29 | 
| 30 #if defined(V8_TARGET_ARCH_X64) | 30 #if defined(V8_TARGET_ARCH_X64) | 
| 31 | 31 | 
| 32 #include "codegen-inl.h" | 32 #include "codegen-inl.h" | 
| 33 #include "register-allocator-inl.h" | 33 #include "register-allocator-inl.h" | 
| 34 #include "scopes.h" | 34 #include "scopes.h" | 
|  | 35 #include "stub-cache.h" | 
| 35 #include "virtual-frame-inl.h" | 36 #include "virtual-frame-inl.h" | 
| 36 | 37 | 
| 37 namespace v8 { | 38 namespace v8 { | 
| 38 namespace internal { | 39 namespace internal { | 
| 39 | 40 | 
| 40 #define __ ACCESS_MASM(masm()) | 41 #define __ ACCESS_MASM(masm()) | 
| 41 | 42 | 
| 42 void VirtualFrame::Enter() { | 43 void VirtualFrame::Enter() { | 
| 43   // Registers live on entry to a JS frame: | 44   // Registers live on entry to a JS frame: | 
| 44   //   rsp: stack pointer, points to return address from this function. | 45   //   rsp: stack pointer, points to return address from this function. | 
| (...skipping 1142 matching lines...) Expand 10 before | Expand all | Expand 10 after  Loading... | 
| 1187 } | 1188 } | 
| 1188 | 1189 | 
| 1189 | 1190 | 
| 1190 Result VirtualFrame::CallCallIC(RelocInfo::Mode mode, | 1191 Result VirtualFrame::CallCallIC(RelocInfo::Mode mode, | 
| 1191                                 int arg_count, | 1192                                 int arg_count, | 
| 1192                                 int loop_nesting) { | 1193                                 int loop_nesting) { | 
| 1193   // Function name, arguments, and receiver are found on top of the frame | 1194   // Function name, arguments, and receiver are found on top of the frame | 
| 1194   // and dropped by the call.  The IC expects the name in rcx and the rest | 1195   // and dropped by the call.  The IC expects the name in rcx and the rest | 
| 1195   // on the stack, and drops them all. | 1196   // on the stack, and drops them all. | 
| 1196   InLoopFlag in_loop = loop_nesting > 0 ? IN_LOOP : NOT_IN_LOOP; | 1197   InLoopFlag in_loop = loop_nesting > 0 ? IN_LOOP : NOT_IN_LOOP; | 
| 1197   Handle<Code> ic = cgen()->ComputeCallInitialize(arg_count, in_loop); | 1198   Handle<Code> ic = StubCache::ComputeCallInitialize(arg_count, in_loop); | 
| 1198   Result name = Pop(); | 1199   Result name = Pop(); | 
| 1199   // Spill args, receiver, and function.  The call will drop args and | 1200   // Spill args, receiver, and function.  The call will drop args and | 
| 1200   // receiver. | 1201   // receiver. | 
| 1201   PrepareForCall(arg_count + 1, arg_count + 1); | 1202   PrepareForCall(arg_count + 1, arg_count + 1); | 
| 1202   name.ToRegister(rcx); | 1203   name.ToRegister(rcx); | 
| 1203   name.Unuse(); | 1204   name.Unuse(); | 
| 1204   return RawCallCodeObject(ic, mode); | 1205   return RawCallCodeObject(ic, mode); | 
| 1205 } | 1206 } | 
| 1206 | 1207 | 
| 1207 | 1208 | 
| 1208 Result VirtualFrame::CallKeyedCallIC(RelocInfo::Mode mode, | 1209 Result VirtualFrame::CallKeyedCallIC(RelocInfo::Mode mode, | 
| 1209                                      int arg_count, | 1210                                      int arg_count, | 
| 1210                                      int loop_nesting) { | 1211                                      int loop_nesting) { | 
| 1211   // Function name, arguments, and receiver are found on top of the frame | 1212   // Function name, arguments, and receiver are found on top of the frame | 
| 1212   // and dropped by the call.  The IC expects the name in rcx and the rest | 1213   // and dropped by the call.  The IC expects the name in rcx and the rest | 
| 1213   // on the stack, and drops them all. | 1214   // on the stack, and drops them all. | 
| 1214   InLoopFlag in_loop = loop_nesting > 0 ? IN_LOOP : NOT_IN_LOOP; | 1215   InLoopFlag in_loop = loop_nesting > 0 ? IN_LOOP : NOT_IN_LOOP; | 
| 1215   Handle<Code> ic = | 1216   Handle<Code> ic = | 
| 1216       cgen()->ComputeKeyedCallInitialize(arg_count, in_loop); | 1217       StubCache::ComputeKeyedCallInitialize(arg_count, in_loop); | 
| 1217   Result name = Pop(); | 1218   Result name = Pop(); | 
| 1218   // Spill args, receiver, and function.  The call will drop args and | 1219   // Spill args, receiver, and function.  The call will drop args and | 
| 1219   // receiver. | 1220   // receiver. | 
| 1220   PrepareForCall(arg_count + 1, arg_count + 1); | 1221   PrepareForCall(arg_count + 1, arg_count + 1); | 
| 1221   name.ToRegister(rcx); | 1222   name.ToRegister(rcx); | 
| 1222   name.Unuse(); | 1223   name.Unuse(); | 
| 1223   return RawCallCodeObject(ic, mode); | 1224   return RawCallCodeObject(ic, mode); | 
| 1224 } | 1225 } | 
| 1225 | 1226 | 
| 1226 | 1227 | 
| (...skipping 28 matching lines...) Expand all  Loading... | 
| 1255   Adjust(kHandlerSize - 1); | 1256   Adjust(kHandlerSize - 1); | 
| 1256   __ PushTryHandler(IN_JAVASCRIPT, type); | 1257   __ PushTryHandler(IN_JAVASCRIPT, type); | 
| 1257 } | 1258 } | 
| 1258 | 1259 | 
| 1259 | 1260 | 
| 1260 #undef __ | 1261 #undef __ | 
| 1261 | 1262 | 
| 1262 } }  // namespace v8::internal | 1263 } }  // namespace v8::internal | 
| 1263 | 1264 | 
| 1264 #endif  // V8_TARGET_ARCH_X64 | 1265 #endif  // V8_TARGET_ARCH_X64 | 
| OLD | NEW | 
|---|