void Disassemble(GlobalData* globalData, const std::vector<Bytecode>* buffer)
{
static BytecodeMetaData bytecodeList[op_last];
static bool initialized = false;
if (!initialized)
{
#define INITBYTECODE(_opcode, _structure, _length) \
bytecodeList[_opcode].name= #_opcode; \
bytecodeList[_opcode].structure = _structure; \
bytecodeList[_opcode].length = _length; \
OPCODES(INITBYTECODE)
#undef INITBYTECODE
initialized = true;
}
for(unsigned i=0; i<buffer->size(); ++i)
{
assert(buffer->at(i).Code < op_last);
BytecodeMetaData* meta = &bytecodeList[buffer->at(i).Code];
printf("%d:\t%s", i, meta->name);
const char* structure = meta->structure;
while(*structure)
{
i++;
Bytecode byte = buffer->at(i);
switch(*structure)
{
case 'r':
printf("\n\tregister %d", byte.RegisterNumber);
break;
case 's':
printf("\n\tconstant string index %d \"%s\"", byte.ConstantStringIndex, globalData->GetConstantString(byte.ConstantStringIndex).c_str());
break;
case 'i':
printf("\n\tconstant int %d", byte.ConstantInt);
break;
case 'f':
printf("\n\tconstant float index %d %lf", byte.ConstantFloatIndex, globalData->GetConstantFloat(byte.ConstantFloatIndex));
break;
}
++ structure;
}
printf("\n");
}
}
int in_assert;
int block_depth;
uint32_t function_num_exprs_offset;
int assert_return_count;
int assert_return_nan_count;
int assert_trap_count;
int invoke_count;
} Context;
extern const char* g_outfile;
extern int g_dump_module;
extern int g_verbose;
static const char* s_opcode_names[] = {
#define OPCODE(name, code) [code] = "OPCODE_" #name,
OPCODES(OPCODE)
#undef OPCODE
};
static uint32_t log_two_u32(uint32_t x) {
if (!x)
return 0;
return sizeof(unsigned int) * 8 - __builtin_clz(x - 1);
}
static WasmTypeV8 wasm_type_to_v8_type(WasmType type) {
switch (type) {
case WASM_TYPE_VOID:
return WASM_TYPE_V8_VOID;
case WASM_TYPE_I32:
return WASM_TYPE_V8_I32;
