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* MIPS disassembler refinements (mips1, mips3, psx, rsp) AJR2025-04-171-16/+16
| | | | | | | | * Change hexadecimal prefix from $ to 0x ($ means something else in MIPS assembler syntax) and omit for small numbers * mips1, mips3, psx: Use shorthand mnemonics bal, beqz(l), bnez(l), li, move, neg, negu, not where applicable * mips1, mips3, psx: Add delay slot to jr ra for stepping out * mips1, mips3: Remove invalid instructions from other MIPS cores and use .word syntax for invalid instructions * mips3: Fix field spacing for some instructions
* Debugger feature improvements AJR2022-03-271-9/+9
| | | | | | | | - 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
* Assorted N64 fixes (#8415) MooglyGuy2021-08-091-0/+4
| | | | | | | | | * -rdp: Fixed incorrect channel swapping on 32-bit resampled framebuffers. [Ryan Holtz] * -rsp: Fixed LWV and VMOV behavior. Added reserved instructions V056, V057, V073, and VNULL. [Ryan Holtz, krom] * -rdp: Temporarily adjusted framebuffer resampling to not exceed screen bounds in some games. [Ryan Holtz] * -n64: Fixed SP DMA behavior based on hardware tests. [Ryan Holtz] * -rsp: Removed unused DRC and SIMD support. General code cleanup. [Ryan Holtz] * -n64: Pass K4 and K5 factors to threaded drawing code. Fixes black geometry in Conker's Bad Fur Day. [Ryan Holtz] * -aleck64: Fixed compile issue with previous commits. [Ryan Holtz]
* rsp: Add 32-bit opcode alignment for disassembly AJR2019-10-291-1/+1
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* dvdisasm: Overhaul [O. Galibert] Olivier Galibert2017-11-261-26/+27
| | | | | | | | 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.
* Eliminated 'rsp_dasm_one(std::string &string,...' trampoline Nathan Woods2016-11-201-8/+0
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* Changing the RSP DRC to not use static char buffers when disassembling Nathan Woods2016-11-201-0/+8
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* Changed disassembler infrastructure to not use char buffers internally Nathan Woods2016-11-201-10/+1
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* Changed the RSP disassembler to use 'std::ostream &' internally Nathan Woods2016-11-171-160/+156
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* NOTICE (TYPE NAME CONSOLIDATION) Miodrag Milanovic2016-10-221-21/+21
| | | | | 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
* made constexprs lower case and used constexpr for returning input value as ↵ Miodrag Milanovic2016-07-311-1/+1
| | | | well for rest of defines in osdcomm.h (nw)
* macro removal INLINE -> static inline (nw) Miodrag Milanovic2015-12-121-1/+1
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* Rename *.c -> *.cpp in our source (nw) Miodrag Milanovic2015-11-081-0/+364