Commit graph

16 commits

Author SHA1 Message Date
MerryMage 55bddc767f backend/x64: Touch PEXT/PDEP code
* Use pext/pdep where not previously used
* Limit pext/pdep to non-AMD platforms due to slowness on AMD
* Use imul/and as alternatives for AMD and non-BMI2 platforms
2020-06-10 22:30:22 +01:00
MerryMage f495018f53 block_of_code: Encapsulate CPU feature detection code 2020-06-09 21:25:57 +01:00
MerryMage a8a712c801 Relicense to 0BSD 2020-04-23 15:45:57 +01:00
MerryMage ad52c997f4 a32_emit_x64: Use r14 for page_table pointer 2020-04-22 21:06:17 +01:00
MerryMage 9d60d92692 backend/x64: Make ExceptionHandler its own class 2020-04-22 21:06:17 +01:00
MerryMage 325808949f backend/x64: Rename namespace BackendX64 -> Backend::X64 2020-04-22 21:06:17 +01:00
MerryMage f569d7913c block_of_code: Reduce jmps in dispatcher loop 2020-04-22 21:06:17 +01:00
MerryMage 7e0c415473 block_of_code: Always specify codeptr to run from 2020-04-22 21:06:17 +01:00
MerryMage f69c77391e A64: Add Step
Allow for stepping instruction-by-instruction
2020-04-22 21:06:17 +01:00
Lioncash 349d4b577a General: Remove unnecessary includes
Removes unnecessary header dependencies that have accumulated over time
as changes have been made. Lessens the amount of files that need to be
rebuilt when the headers change.
2020-04-22 21:04:22 +01:00
Lioncash deb9dd4acc block_of_code: Replace cast with [[maybe_unused]] in DoesCpuSupport() 2020-04-22 20:58:09 +01:00
MerryMage f96c43d422 A32: Implement FastDispatchHint 2020-04-22 20:53:46 +01:00
MerryMage d5b9c4a4bb block_of_code: Hide NX support behind compiler flag
Systems that require W^X can use the DYNARMIC_ENABLE_NO_EXECUTE_SUPPORT cmake option.
2020-04-22 20:53:46 +01:00
MerryMage de4494ffa5 Implement perfmap 2020-04-22 20:53:46 +01:00
MerryMage 3432a08e0a backend/x64: Support W^X systems
Closes #176.
2020-04-22 20:53:46 +01:00
BreadFish64 2a65442933 Backend: Create "backend" folder
similar to the "frontend" folder
2020-04-22 20:53:46 +01:00
Renamed from src/backend_x64/block_of_code.cpp (Browse further)