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This commit is contained in:
Thomas Harte 2021-12-23 16:27:54 -05:00
parent 7ce335d9da
commit d9598b35c2
1 changed files with 6 additions and 2 deletions
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8
Processors/68000/Implementation/68000Storage.cpp
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@ -3151,9 +3151,11 @@ struct ProcessorStorageConstructor {
// }; // };
// Finalise micro-op and program pointers. // Finalise micro-op and program pointers.
int total_instructions = 0;
for(size_t instruction = 0; instruction < 65536; ++instruction) { for(size_t instruction = 0; instruction < 65536; ++instruction) {
if(micro_op_pointers[instruction] != std::numeric_limits<size_t>::max()) { if(micro_op_pointers[instruction] != std::numeric_limits<size_t>::max()) {
storage_.instructions[instruction].micro_operations = uint32_t(micro_op_pointers[instruction]); storage_.instructions[instruction].micro_operations = uint32_t(micro_op_pointers[instruction]);
++total_instructions;
// link_operations(&storage_.all_micro_ops_[micro_op_pointers[instruction]], &arbitrary_base); // link_operations(&storage_.all_micro_ops_[micro_op_pointers[instruction]], &arbitrary_base);
} }
} }
@ -3162,8 +3164,10 @@ struct ProcessorStorageConstructor {
storage_.interrupt_micro_ops_ = &storage_.all_micro_ops_[interrupt_pointer]; storage_.interrupt_micro_ops_ = &storage_.all_micro_ops_[interrupt_pointer];
// link_operations(storage_.interrupt_micro_ops_, &arbitrary_base); // link_operations(storage_.interrupt_micro_ops_, &arbitrary_base);
std::cout << storage_.all_bus_steps_.size() << " total bus steps" << std::endl; std::cout << total_instructions << " total opcodes" << std::endl;
std::cout << storage_.all_micro_ops_.size() << " total micro ops" << std::endl; std::cout << storage_.all_bus_steps_.size() << " total bus steps; at " << sizeof(BusStep) << " bytes per bus step implies " << storage_.all_bus_steps_.size() * sizeof(BusStep) << " bytes" << std::endl;
std::cout << storage_.all_micro_ops_.size() << " total micro ops; at " << sizeof(MicroOp) << " bytes per micro-op implies " << storage_.all_micro_ops_.size() * sizeof(MicroOp) << " bytes" << std::endl;
std::cout << "(Microcycles being " << sizeof(Microcycle) << " bytes; ProcessorStorage being " << sizeof(ProcessorStorage) << " bytes, or " << sizeof(ProcessorStorage) - sizeof(ProcessorStorage::instructions) << " bytes without the instructions table)" << std::endl;
} }
private: private: