mirror of
https://github.com/ran-j/PS2Recomp.git
synced 2026-09-26 08:51:05 -04:00
Sinan
ed8b3ebee1
* feat(recomp): Reduce recompiler output memory usage Stream output generation, add low-memory config controls, and avoid pathological indirect-jump switch expansion in generated C++. Low-memory mode now avoids retaining per-instruction disassembly strings while still emitting asm comments during output generation. Output workers are bounded/configurable, combined output is streamed, and decoded buffers are released after generation. Also document the new output memory settings. * fix(recomp): added tests for unregistered JR/JALR, updated fallback logic to cover JR/JALR, moved Rabbitizer formatting into R5900Decoder
67 lines
1.8 KiB
TOML
67 lines
1.8 KiB
TOML
[general]
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# Path to input ELF file
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input = "path/to/your/ps2_game.elf"
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# Path to output directory
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output = "output/"
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# Single file output mode (false for one file per function)
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single_file_output = false
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# Lower peak memory by avoiding retained disassembly strings and forcing serial output generation.
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low_memory_mode = false
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# Function generation workers. 0 uses nproc - 1 when at least 2 hardware threads are available; 1 disables parallel generation.
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# Limited to nproc * 2 to avoid oversubscription.
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output_worker_threads = 0
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# Path to runtime header (optional)
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runtime_header = "include/ps2_runtime.h"
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# Functions to stub (these will generate wrappers to runtime syscall/stub handlers when names match)
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# You can also bind stripped functions by address with "handler@0xADDRESS".
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# Generic temporary handlers are available: ret0, ret1, reta0.
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stubs = [
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"printf",
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"malloc",
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"free",
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"memcpy",
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"memset",
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"strncpy",
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"sprintf",
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# "sceCdRead@0x00123456",
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# "SifLoadModule@0x00127890",
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# "ret0@0x001D9410",
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]
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# Functions to skip (these will not be recompiled)
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skip = ["abort", "exit", "_exit"]
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# Patches to apply during recompilation
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[patches]
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# Individual instruction patches
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instructions = [
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{ address = "0x100004", value = "0x00000000" }, # NOP an instruction
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{ address = "0x100104", value = "0x24040000" }, # Change an immediate value
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]
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# Function hook patches (not yet implemented)
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[[patches.hook]]
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function = "printf"
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code = '''
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// Custom printf implementation
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void printf(uint8_t* rdram, R5900Context* ctx) {
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// Implementation here
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}
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'''
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# Function replacement patches (not yet implemented)
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[[patches.func]]
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address = "0x100000"
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code = '''
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// Custom implementation for function at 0x100000
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void func_00100000(uint8_t* rdram, R5900Context* ctx) {
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// Implementation here
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}
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'''
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