6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-09-29 16:55:59 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Processors/Z80/Z80.hpp
View File

@ -628,10 +628,6 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
target.fetch_decode_execute[2] = fetch_decode_execute[2];
}
void decode_operation(uint8_t operation) {
schedule_program(current_instruction_page_->instructions[operation]);
}
public:
Processor() : MicroOpScheduler(),
halt_mask_(0xff),
@ -705,7 +701,7 @@ template <class T> class Processor: public MicroOpScheduler<MicroOp> {
case MicroOp::DecodeOperation:
r_ = (r_ & 0x80) | ((r_ + current_instruction_page_->r_step_) & 0x7f);
pc_.full++;
decode_operation(operation_ & halt_mask_);
schedule_program(current_instruction_page_->instructions[operation_ & halt_mask_]);
break;
case MicroOp::Increment16: (*(uint16_t *)operation->source)++; break;