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Wrap data width according to atomic opcode specified (#936)

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Wrap data width according to atomic opcode specified

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
This commit is contained in:
Huang Qi 2022-01-06 11:43:34 +08:00 committed by GitHub
parent ff997c287a
commit 9d2576d8e0
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 0 deletions
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5
core/iwasm/interpreter/wasm_interp_classic.c
View File

@ -3389,6 +3389,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 1, maddr);
CHECK_ATOMIC_MEMORY_ACCESS();
expect = (uint8)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint32)(*(uint8 *)maddr);
if (readv == expect)
@ -3399,6 +3400,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 2, maddr);
CHECK_ATOMIC_MEMORY_ACCESS();
expect = (uint16)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint32)LOAD_U16(maddr);
if (readv == expect)
@ -3433,6 +3435,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 1, maddr);
CHECK_ATOMIC_MEMORY_ACCESS();
expect = (uint8)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)(*(uint8 *)maddr);
if (readv == expect)
@ -3443,6 +3446,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 2, maddr);
CHECK_ATOMIC_MEMORY_ACCESS();
expect = (uint16)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)LOAD_U16(maddr);
if (readv == expect)
@ -3453,6 +3457,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 4, maddr);
CHECK_ATOMIC_MEMORY_ACCESS();
expect = (uint32)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)LOAD_U32(maddr);
if (readv == expect)

5
core/iwasm/interpreter/wasm_interp_fast.c
View File

@ -3308,6 +3308,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 1, maddr);
CHECK_ATOMIC_MEMORY_ACCESS(1);
expect = (uint8)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint32)(*(uint8 *)maddr);
if (readv == expect)
@ -3318,6 +3319,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 2, maddr);
CHECK_ATOMIC_MEMORY_ACCESS(2);
expect = (uint16)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint32)LOAD_U16(maddr);
if (readv == expect)
@ -3352,6 +3354,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 1, maddr);
CHECK_ATOMIC_MEMORY_ACCESS(1);
expect = (uint8)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)(*(uint8 *)maddr);
if (readv == expect)
@ -3362,6 +3365,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 2, maddr);
CHECK_ATOMIC_MEMORY_ACCESS(2);
expect = (uint16)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)LOAD_U16(maddr);
if (readv == expect)
@ -3372,6 +3376,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
CHECK_BULK_MEMORY_OVERFLOW(addr + offset, 4, maddr);
CHECK_ATOMIC_MEMORY_ACCESS(4);
expect = (uint32)expect;
os_mutex_lock(&memory->mem_lock);
readv = (uint64)LOAD_U32(maddr);
if (readv == expect)