void ECodesAssembler :: writeCommand(ByteCommand command, MemoryWriter& writer)
{
writer.writeByte(command.code);
if (command.code > MAX_SINGLE_ECODE) {
writer.writeDWord(command.argument);
}
if (command.code > MAX_DOUBLE_ECODE) {
writer.writeDWord(command.additional);
}
}
void ECodesAssembler :: writeCommand(ByteCommand command, MemoryWriter& writer)
{
writer.writeByte(command.code);
if (command.code >= 0x20) {
writer.writeDWord(command.argument);
}
if (command.code >= 0xE0) {
writer.writeDWord(command.additional);
}
}
void ECodesAssembler :: compileJump(ByteCode code, TokenInfo& token, MemoryWriter& writer, LabelInfo& info)
{
writer.writeByte(code);
int label = 0;
token.read();
if (info.labels.exist(token.value)) {
label = info.labels.get(token.value) - writer.Position() - 4;
}
else {
info.fwdJumps.add(token.value, writer.Position());
}
writer.writeDWord(label);
}
void ECodesAssembler :: compileRJump(ByteCode code, TokenInfo& token, MemoryWriter& writer, LabelInfo& info, _Module* binary)
{
writer.writeByte(code);
int label = 0;
token.read();
if (info.labels.exist(token.value)) {
label = info.labels.get(token.value) - writer.Position() - 8;
}
else {
info.fwdJumps.add(token.value, writer.Position() + 4);
}
size_t reference = compileRArg(token, binary);
writer.writeDWord(reference);
writer.writeDWord(label);
}
void ECodesAssembler :: compileMccJump(ByteCode code, TokenInfo& token, MemoryWriter& writer, LabelInfo& info)
{
writer.writeByte(code);
int label = 0;
token.read();
if (info.labels.exist(token.value)) {
label = info.labels.get(token.value) - writer.Position() - 8;
}
else {
info.fwdJumps.add(token.value, 4 + writer.Position());
}
int message = token.readInteger(constants);
writer.writeDWord(message);
writer.writeDWord(label);
}
