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Issue 2763593002: [wasm][arm] Add an additional stack check for functions with big frames. (Closed)
Patch Set: Load the actual stack limit. Created 3 years, 9 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 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/runtime/runtime-utils.h" 5 #include "src/runtime/runtime-utils.h"
6 6
7 #include "src/arguments.h" 7 #include "src/arguments.h"
8 #include "src/assembler.h" 8 #include "src/assembler.h"
9 #include "src/compiler/wasm-compiler.h" 9 #include "src/compiler/wasm-compiler.h"
10 #include "src/conversions.h" 10 #include "src/conversions.h"
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129 return ThrowRuntimeError(isolate, message_id, 0, false); 129 return ThrowRuntimeError(isolate, message_id, 0, false);
130 } 130 }
131 131
132 RUNTIME_FUNCTION(Runtime_ThrowWasmError) { 132 RUNTIME_FUNCTION(Runtime_ThrowWasmError) {
133 DCHECK_EQ(2, args.length()); 133 DCHECK_EQ(2, args.length());
134 CONVERT_SMI_ARG_CHECKED(message_id, 0); 134 CONVERT_SMI_ARG_CHECKED(message_id, 0);
135 CONVERT_SMI_ARG_CHECKED(byte_offset, 1); 135 CONVERT_SMI_ARG_CHECKED(byte_offset, 1);
136 return ThrowRuntimeError(isolate, message_id, byte_offset, true); 136 return ThrowRuntimeError(isolate, message_id, byte_offset, true);
137 } 137 }
138 138
139 RUNTIME_FUNCTION(Runtime_ThrowWasmStackOverflow) {
140 SealHandleScope shs(isolate);
141 DCHECK_LE(0, args.length());
142 DCHECK_NULL(isolate->context());
143 isolate->set_context(GetWasmContextOnStackTop(isolate));
144 return isolate->StackOverflow();
145 }
146
139 RUNTIME_FUNCTION(Runtime_WasmThrowTypeError) { 147 RUNTIME_FUNCTION(Runtime_WasmThrowTypeError) {
140 HandleScope scope(isolate); 148 HandleScope scope(isolate);
141 DCHECK_EQ(0, args.length()); 149 DCHECK_EQ(0, args.length());
142 THROW_NEW_ERROR_RETURN_FAILURE( 150 THROW_NEW_ERROR_RETURN_FAILURE(
143 isolate, NewTypeError(MessageTemplate::kWasmTrapTypeError)); 151 isolate, NewTypeError(MessageTemplate::kWasmTrapTypeError));
144 } 152 }
145 153
146 RUNTIME_FUNCTION(Runtime_WasmThrow) { 154 RUNTIME_FUNCTION(Runtime_WasmThrow) {
147 HandleScope scope(isolate); 155 HandleScope scope(isolate);
148 DCHECK_EQ(2, args.length()); 156 DCHECK_EQ(2, args.length());
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after
228 236
229 RUNTIME_FUNCTION(Runtime_WasmCompileLazy) { 237 RUNTIME_FUNCTION(Runtime_WasmCompileLazy) {
230 DCHECK(args.length() == 0); 238 DCHECK(args.length() == 0);
231 HandleScope scope(isolate); 239 HandleScope scope(isolate);
232 240
233 return *wasm::CompileLazy(isolate); 241 return *wasm::CompileLazy(isolate);
234 } 242 }
235 243
236 } // namespace internal 244 } // namespace internal
237 } // namespace v8 245 } // namespace v8
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