christoph/wamr
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implement atomics opcodes for interpreter (#344)

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This commit is contained in:
Xu Jun
2020-08-10 19:43:58 +08:00
committed by GitHub
parent 1b6ddb37d0
commit 6aeefbebb2
10 changed files with 902 additions and 3 deletions
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8
core/iwasm/interpreter/wasm_runtime.c
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@ -91,6 +91,7 @@ memories_deinstantiate(WASMModuleInstance *module_inst,
continue;
#endif
#if WASM_ENABLE_SHARED_MEMORY != 0
os_mutex_destroy(&memories[0]->mem_lock);
if (memories[i]->is_shared) {
int32 ref_count =
shared_memory_dec_reference(
@ -192,6 +193,11 @@ memory_instantiate(WASMModuleInstance *module_inst,
memory->heap_base_offset = -(int32)heap_size;
#if WASM_ENABLE_SHARED_MEMORY != 0
if (0 != os_mutex_init(&memory->mem_lock)) {
mem_allocator_destroy(memory->heap_handle);
wasm_runtime_free(memory);
return NULL;
}
if (is_shared_memory) {
memory->is_shared = true;
if (!shared_memory_set_memory_inst(
@ -200,6 +206,8 @@ memory_instantiate(WASMModuleInstance *module_inst,
set_error_buf(error_buf, error_buf_size,
"Instantiate memory failed:"
"allocate memory failed.");
os_mutex_destroy(&memory->mem_lock);
mem_allocator_destroy(memory->heap_handle);
wasm_runtime_free(memory);
return NULL;
}