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Fixed: my HALT line wasn't actually halting. NOPs followed, but the PC just kept counting.

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This commit is contained in:
Thomas Harte 2017-06-05 10:35:03 -04:00
parent 893f61b490
commit 3df6eba237
1 changed files with 1 additions and 1 deletions
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2
Processors/Z80/Z80.hpp
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@ -803,7 +803,7 @@ template <class T> class Processor {
break; break;
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_increment_; pc_.full += pc_increment_ & (uint16_t)halt_mask_;
case MicroOp::DecodeOperationNoRChange: case MicroOp::DecodeOperationNoRChange:
scheduled_program_counter_ = current_instruction_page_->instructions[operation_ & halt_mask_]; scheduled_program_counter_ = current_instruction_page_->instructions[operation_ & halt_mask_];
break; break;