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Issue 2051043002: Implement Wasm GrowMemory opcode as a wasm runtime call (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebase Created 4 years, 6 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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/wasm/wasm-opcodes.h" 5 #include "src/wasm/wasm-opcodes.h"
6 #include "src/messages.h" 6 #include "src/messages.h"
7 #include "src/signature.h" 7 #include "src/signature.h"
8 8
9 namespace v8 { 9 namespace v8 {
10 namespace internal { 10 namespace internal {
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after
68 static const FunctionSig* kSimpleExprSigs[] = { 68 static const FunctionSig* kSimpleExprSigs[] = {
69 nullptr, FOREACH_SIGNATURE(DECLARE_SIG_ENTRY)}; 69 nullptr, FOREACH_SIGNATURE(DECLARE_SIG_ENTRY)};
70 70
71 static byte kSimpleExprSigTable[256]; 71 static byte kSimpleExprSigTable[256];
72 72
73 // Initialize the signature table. 73 // Initialize the signature table.
74 static void InitSigTable() { 74 static void InitSigTable() {
75 #define SET_SIG_TABLE(name, opcode, sig) \ 75 #define SET_SIG_TABLE(name, opcode, sig) \
76 kSimpleExprSigTable[opcode] = static_cast<int>(kSigEnum_##sig) + 1; 76 kSimpleExprSigTable[opcode] = static_cast<int>(kSigEnum_##sig) + 1;
77 FOREACH_SIMPLE_OPCODE(SET_SIG_TABLE); 77 FOREACH_SIMPLE_OPCODE(SET_SIG_TABLE);
78 FOREACH_SIMPLE_MEM_OPCODE(SET_SIG_TABLE);
78 FOREACH_ASMJS_COMPAT_OPCODE(SET_SIG_TABLE); 79 FOREACH_ASMJS_COMPAT_OPCODE(SET_SIG_TABLE);
79 #undef SET_SIG_TABLE 80 #undef SET_SIG_TABLE
80 } 81 }
81 82
82 class SigTable { 83 class SigTable {
83 public: 84 public:
84 SigTable() { 85 SigTable() {
85 // TODO(ahaas): Move {InitSigTable} into the class. 86 // TODO(ahaas): Move {InitSigTable} into the class.
86 InitSigTable(); 87 InitSigTable();
87 } 88 }
(...skipping 27 matching lines...) Expand all
115 return MessageTemplate::kNone; 116 return MessageTemplate::kNone;
116 } 117 }
117 } 118 }
118 119
119 const char* WasmOpcodes::TrapReasonMessage(TrapReason reason) { 120 const char* WasmOpcodes::TrapReasonMessage(TrapReason reason) {
120 return MessageTemplate::TemplateString(TrapReasonToMessageId(reason)); 121 return MessageTemplate::TemplateString(TrapReasonToMessageId(reason));
121 } 122 }
122 } // namespace wasm 123 } // namespace wasm
123 } // namespace internal 124 } // namespace internal
124 } // namespace v8 125 } // namespace v8
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