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Eliminated pointless abstraction; I ended up going indirect on instruction pages rather than scheduling methods.

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This commit is contained in:
Thomas Harte 2017-05-31 19:57:03 -04:00
parent d3b74cbc91
commit b99e4210ba
1 changed files with 1 additions and 5 deletions
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6
Processors/Z80/Z80.hpp
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@ -628,10 +628,6 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
target.fetch_decode_execute[2] = fetch_decode_execute[2]; target.fetch_decode_execute[2] = fetch_decode_execute[2];
} }
void decode_operation(uint8_t operation) {
schedule_program(current_instruction_page_->instructions[operation]);
}
public: public:
Processor() : MicroOpScheduler(), Processor() : MicroOpScheduler(),
halt_mask_(0xff), halt_mask_(0xff),
@ -705,7 +701,7 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
case MicroOp::DecodeOperation: case MicroOp::DecodeOperation:
r_ = (r_ & 0x80) | ((r_ + current_instruction_page_->r_step_) & 0x7f); r_ = (r_ & 0x80) | ((r_ + current_instruction_page_->r_step_) & 0x7f);
pc_.full++; pc_.full++;
decode_operation(operation_ & halt_mask_); schedule_program(current_instruction_page_->instructions[operation_ & halt_mask_]);
break; break;
case MicroOp::Increment16: (*(uint16_t *)operation->source)++; break; case MicroOp::Increment16: (*(uint16_t *)operation->source)++; break;