summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/cpu/m6805/6805dasm.cpp
Commit message (Collapse)AuthorAgeFilesLines
* m6800, m6805: Use manufacturer's syntax for disassembling indexed addressing ↵ AJR2023-08-131-3/+3
| | | | modes
* Debugger feature improvements AJR2022-03-271-0/+18
| | | | | | | | - Add 'gbt' and 'gbf' debugger commands to step until a true or false conditional branch has been detected. - Update over 100 of the disassemblers in MAME to output a new STEP_COND flag for all conditional branches. Besides being used for execution of the new 'gbt' and 'gbf' commands, this flag also now helps the debugger 'out' command to properly handle conditional return instructions. - Remove STEP_OVER from many instructions that aren't actually subroutine calls (e.g. DJNZ on Z80). A 'gni' debugger command (go next instruction) has been added to accommodate some of the misuse. - Add instruction flag support to several more disassemblers that lacked them entirely (e.g. st62xx) - Don't pass over delay slots for debugging in ASAP core
* dvdisasm: Overhaul [O. Galibert] Olivier Galibert2017-11-261-131/+53
| | | | | | | | Disassemblers are now independant classes. Not only the code is cleaner, but unidasm has access to all the cpu cores again. The interface to the disassembly method has changed from byte buffers to objects that give a result to read methods. This also adds support for lfsr and/or paged PCs.
* m6805 updates: Vas Crabb2017-02-031-16/+16
| | | | | | | | | | * Fix disassembly of BIT opcodes * Don't burn cycles on disabled interrupts * Add partially implemented MC68HC05C8 and MC68HC705C8A * Implement 'HC05 digital I/O, timer/capture/compare and COP watchdogs * Probably still some bugs in 'HC05 peripherals Also use pure virtual method for Amiga keyboard interface (nw)
* m6805: added skeleton CMOS devices Vas Crabb2017-01-301-181/+191
| | | | | | | * Added m146805 and m68hc05 to unidasm * Made opcode tables configurable in m6805_base_device, provided tables for HMOS, CMOS and HC families * Implemented MUL instruction, made unimplemented STOP and WAIT raise fatal error * Added skeleton MC68HC05C4 with RAM and ROM in correct locations in memory map
* Taito 68705 interface improvements: Vas Crabb2017-01-151-3/+3
| | | | | | | | | * Moved stuff arkanoid/puzznic have in common with other games to new abstract base class * Got rid of the unnecessary hacks for bigevglf, it doesn't need anything special * Moved xsleena (xain.cpp) to the common interface class * This fixes regressions in tokio and daikaiju (nw) started instantiating common device finders with the devices to marginally improve build/link time
* m68705: disassemble memory addresses symbolically Vas Crabb2017-01-141-124/+169
|
* Changed disassembler infrastructure to not use char buffers internally Nathan Woods2016-11-201-11/+1
|
* m6805 disassembler: m_* ==> md_* Nathan Woods2016-10-291-83/+83
|
* Fixed a number of identifiers beginning with underscores in the m6805 ↵ Nathan Woods2016-10-291-83/+83
| | | | disassembler
* Changed the m6805 disassembler to use 'std::ostream &' internally Nathan Woods2016-10-291-21/+43
|
* NOTICE (TYPE NAME CONSOLIDATION) Miodrag Milanovic2016-10-221-4/+4
| | | | | Use standard uint64_t, uint32_t, uint16_t or uint8_t instead of UINT64, UINT32, UINT16 or UINT8 also use standard int64_t, int32_t, int16_t or int8_t instead of INT64, INT32, INT16 or INT8
* Rename *.c -> *.cpp in our source (nw) Miodrag Milanovic2015-11-081-0/+214