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Issue 1162993006: Add support for Embedded Constant Pools for PPC and Arm (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 6 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_ARM 7 #if V8_TARGET_ARCH_ARM
8 8
9 #include "src/assembler.h" 9 #include "src/assembler.h"
10 #include "src/frames.h" 10 #include "src/frames.h"
11 #include "src/macro-assembler.h" 11 #include "src/macro-assembler.h"
12 12
13 #include "src/arm/assembler-arm-inl.h" 13 #include "src/arm/assembler-arm-inl.h"
14 #include "src/arm/assembler-arm.h" 14 #include "src/arm/assembler-arm.h"
15 #include "src/arm/macro-assembler-arm.h" 15 #include "src/arm/macro-assembler-arm.h"
16 16
17 namespace v8 { 17 namespace v8 {
18 namespace internal { 18 namespace internal {
19 19
20 20
21 Register JavaScriptFrame::fp_register() { return v8::internal::fp; } 21 Register JavaScriptFrame::fp_register() { return v8::internal::fp; }
22 Register JavaScriptFrame::context_register() { return cp; } 22 Register JavaScriptFrame::context_register() { return cp; }
23 Register JavaScriptFrame::constant_pool_pointer_register() { 23 Register JavaScriptFrame::constant_pool_pointer_register() {
24 DCHECK(FLAG_enable_ool_constant_pool); 24 DCHECK(FLAG_enable_embedded_constant_pool);
25 return pp; 25 return pp;
26 } 26 }
27 27
28 28
29 Register StubFailureTrampolineFrame::fp_register() { return v8::internal::fp; } 29 Register StubFailureTrampolineFrame::fp_register() { return v8::internal::fp; }
30 Register StubFailureTrampolineFrame::context_register() { return cp; } 30 Register StubFailureTrampolineFrame::context_register() { return cp; }
31 Register StubFailureTrampolineFrame::constant_pool_pointer_register() { 31 Register StubFailureTrampolineFrame::constant_pool_pointer_register() {
32 DCHECK(FLAG_enable_ool_constant_pool); 32 DCHECK(FLAG_enable_embedded_constant_pool);
33 return pp; 33 return pp;
34 } 34 }
35 35
36 36
37 Object*& ExitFrame::constant_pool_slot() const {
38 DCHECK(FLAG_enable_ool_constant_pool);
39 const int offset = ExitFrameConstants::kConstantPoolOffset;
40 return Memory::Object_at(fp() + offset);
41 }
42
43
44 } // namespace internal 37 } // namespace internal
45 } // namespace v8 38 } // namespace v8
46 39
47 #endif // V8_TARGET_ARCH_ARM 40 #endif // V8_TARGET_ARCH_ARM
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