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Issue 19464002: Replaces Location::ToStackSlotAddress() with Location::ToStackSlotOffset() (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 5 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, 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" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_MIPS) 6 #if defined(TARGET_ARCH_MIPS)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/locations.h"
9 #include "vm/runtime_entry.h" 10 #include "vm/runtime_entry.h"
10 #include "vm/simulator.h" 11 #include "vm/simulator.h"
11 #include "vm/stack_frame.h" 12 #include "vm/stack_frame.h"
12 #include "vm/stub_code.h" 13 #include "vm/stub_code.h"
13 14
14 namespace dart { 15 namespace dart {
15 16
16 #if defined(USING_SIMULATOR) 17 #if defined(USING_SIMULATOR)
17 DECLARE_FLAG(bool, trace_sim); 18 DECLARE_FLAG(bool, trace_sim);
18 #endif 19 #endif
19 DEFINE_FLAG(bool, print_stop_message, false, "Print stop message."); 20 DEFINE_FLAG(bool, print_stop_message, false, "Print stop message.");
20 DECLARE_FLAG(bool, inline_alloc); 21 DECLARE_FLAG(bool, inline_alloc);
21 22
23
24 Address Address::StackSlotAddress(const Location& stack_slot) {
25 ASSERT(stack_slot.IsStackSlot() || stack_slot.IsDoubleStackSlot() ||
26 stack_slot.IsQuadStackSlot());
27 return Address(FP, stack_slot.ToStackSlotOffset());
28 }
29
30
22 void Assembler::InitializeMemoryWithBreakpoints(uword data, int length) { 31 void Assembler::InitializeMemoryWithBreakpoints(uword data, int length) {
23 ASSERT(Utils::IsAligned(data, 4)); 32 ASSERT(Utils::IsAligned(data, 4));
24 ASSERT(Utils::IsAligned(length, 4)); 33 ASSERT(Utils::IsAligned(length, 4));
25 const uword end = data + length; 34 const uword end = data + length;
26 while (data < end) { 35 while (data < end) {
27 *reinterpret_cast<int32_t*>(data) = Instr::kBreakPointInstruction; 36 *reinterpret_cast<int32_t*>(data) = Instr::kBreakPointInstruction;
28 data += 4; 37 data += 4;
29 } 38 }
30 } 39 }
31 40
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711 Bind(&msg); 720 Bind(&msg);
712 break_(Instr::kMsgMessageCode); 721 break_(Instr::kMsgMessageCode);
713 } 722 }
714 #endif 723 #endif
715 } 724 }
716 725
717 } // namespace dart 726 } // namespace dart
718 727
719 #endif // defined TARGET_ARCH_MIPS 728 #endif // defined TARGET_ARCH_MIPS
720 729
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