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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_IA32. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_IA32. |
6 #if defined(TARGET_ARCH_IA32) | 6 #if defined(TARGET_ARCH_IA32) |
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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232 bool CodePatcher::IsDartCall(uword return_address) { | 232 bool CodePatcher::IsDartCall(uword return_address) { |
233 return DartCallPattern::IsValid(return_address); | 233 return DartCallPattern::IsValid(return_address); |
234 } | 234 } |
235 | 235 |
236 | 236 |
237 void CodePatcher::GetInstanceCallAt(uword return_address, | 237 void CodePatcher::GetInstanceCallAt(uword return_address, |
238 String* function_name, | 238 String* function_name, |
239 int* num_arguments, | 239 int* num_arguments, |
240 int* num_named_arguments, | 240 int* num_named_arguments, |
241 uword* target) { | 241 uword* target) { |
242 ASSERT(function_name != NULL); | |
243 ASSERT(num_arguments != NULL); | 242 ASSERT(num_arguments != NULL); |
244 ASSERT(num_named_arguments != NULL); | 243 ASSERT(num_named_arguments != NULL); |
245 ASSERT(target != NULL); | 244 ASSERT(target != NULL); |
246 InstanceCall call(return_address); | 245 InstanceCall call(return_address); |
247 *num_arguments = call.argument_count(); | 246 *num_arguments = call.argument_count(); |
248 *num_named_arguments = call.named_argument_count(); | 247 *num_named_arguments = call.named_argument_count(); |
249 *target = call.target(); | 248 *target = call.target(); |
250 const ICData& ic_data = ICData::Handle(call.ic_data()); | 249 const ICData& ic_data = ICData::Handle(call.ic_data()); |
251 *function_name = ic_data.target_name(); | 250 *function_name = ic_data.target_name(); |
252 } | 251 } |
253 | 252 |
254 | 253 |
255 RawICData* CodePatcher::GetInstanceCallIcDataAt(uword return_address) { | 254 RawICData* CodePatcher::GetInstanceCallIcDataAt(uword return_address) { |
256 InstanceCall call(return_address); | 255 InstanceCall call(return_address); |
257 return call.ic_data(); | 256 return call.ic_data(); |
258 } | 257 } |
259 | 258 |
260 | 259 |
261 intptr_t CodePatcher::InstanceCallSizeInBytes() { | 260 intptr_t CodePatcher::InstanceCallSizeInBytes() { |
262 return DartCallPattern::kNumInstructions * DartCallPattern::kInstructionSize; | 261 return DartCallPattern::kNumInstructions * DartCallPattern::kInstructionSize; |
263 } | 262 } |
264 | 263 |
265 } // namespace dart | 264 } // namespace dart |
266 | 265 |
267 #endif // defined TARGET_ARCH_IA32 | 266 #endif // defined TARGET_ARCH_IA32 |
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