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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_X64. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_X64. |
6 #if defined(TARGET_ARCH_X64) | 6 #if defined(TARGET_ARCH_X64) |
7 | 7 |
8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
9 #include "vm/code_patcher.h" | 9 #include "vm/code_patcher.h" |
10 #include "vm/cpu.h" | 10 #include "vm/cpu.h" |
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214 bool CodePatcher::IsDartCall(uword return_address) { | 214 bool CodePatcher::IsDartCall(uword return_address) { |
215 return DartCallPattern::IsValid(return_address); | 215 return DartCallPattern::IsValid(return_address); |
216 } | 216 } |
217 | 217 |
218 | 218 |
219 void CodePatcher::GetInstanceCallAt(uword return_address, | 219 void CodePatcher::GetInstanceCallAt(uword return_address, |
220 String* function_name, | 220 String* function_name, |
221 int* num_arguments, | 221 int* num_arguments, |
222 int* num_named_arguments, | 222 int* num_named_arguments, |
223 uword* target) { | 223 uword* target) { |
224 ASSERT(function_name != NULL); | |
225 ASSERT(num_arguments != NULL); | 224 ASSERT(num_arguments != NULL); |
226 ASSERT(num_named_arguments != NULL); | 225 ASSERT(num_named_arguments != NULL); |
227 ASSERT(target != NULL); | 226 ASSERT(target != NULL); |
228 InstanceCall call(return_address); | 227 InstanceCall call(return_address); |
229 *num_arguments = call.argument_count(); | 228 *num_arguments = call.argument_count(); |
230 *num_named_arguments = call.named_argument_count(); | 229 *num_named_arguments = call.named_argument_count(); |
231 *target = call.target(); | 230 *target = call.target(); |
232 const ICData& ic_data = ICData::Handle(call.ic_data()); | 231 const ICData& ic_data = ICData::Handle(call.ic_data()); |
233 *function_name = ic_data.target_name(); | 232 *function_name = ic_data.target_name(); |
234 } | 233 } |
235 | 234 |
236 | 235 |
237 RawICData* CodePatcher::GetInstanceCallIcDataAt(uword return_address) { | 236 RawICData* CodePatcher::GetInstanceCallIcDataAt(uword return_address) { |
238 InstanceCall call(return_address); | 237 InstanceCall call(return_address); |
239 return call.ic_data(); | 238 return call.ic_data(); |
240 } | 239 } |
241 | 240 |
242 | 241 |
243 intptr_t CodePatcher::InstanceCallSizeInBytes() { | 242 intptr_t CodePatcher::InstanceCallSizeInBytes() { |
244 return DartCallPattern::kCallPatternSize; | 243 return DartCallPattern::kCallPatternSize; |
245 } | 244 } |
246 | 245 |
247 } // namespace dart | 246 } // namespace dart |
248 | 247 |
249 #endif // defined TARGET_ARCH_X64 | 248 #endif // defined TARGET_ARCH_X64 |
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