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https://github.com/pmret/papermario.git
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87179cdf3f
* evt bss + shiftability work * entity BSS * more BSS * another follows_vram * more shift goodz * git subrepo pull --force tools/splat subrepo: subdir: "tools/splat" merged: "9af40c5265" upstream: origin: "https://github.com/ethteck/splat.git" branch: "master" commit: "9af40c5265" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo" commit: "2f68596"
79 lines
2.0 KiB
Python
Executable File
79 lines
2.0 KiB
Python
Executable File
#! /usr/bin/env python3
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import sys
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import argparse
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from pathlib import Path
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from util.n64 import rominfo, find_code_length
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parser = argparse.ArgumentParser(description="Create a splat config from an N64 ROM.")
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parser.add_argument("rom", help="Path to a .z64/.n64 ROM")
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def main(rom_path: Path):
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if not rom_path.exists():
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sys.exit(f"ROM file {rom_path} does not exist ({rom_path.absolute()})")
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if rom_path.is_dir():
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sys.exit(f"Path {rom_path} is a directory ({rom_path.absolute()})")
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rom_bytes = rominfo.read_rom(rom_path)
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rom = rominfo.get_info(rom_path, rom_bytes)
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basename = rom.name.replace(" ", "").lower()
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header = f"""\
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name: {rom.name.title()} ({rom.get_country_name()})
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sha1: {rom.sha1}
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options:
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basename: {basename}
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target_path: {rom_path.with_suffix(".z64")}
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base_path: .
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compiler: {rom.compiler}
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find_file_boundaries: True
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header_encoding: {rom.header_encoding}
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# platform: n64
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# undefined_funcs_auto: True
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# undefined_funcs_auto_path: undefined_funcs_auto.txt
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# undefined_syms_auto: True
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# undefined_syms_auto_path: undefined_syms_auto.txt
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# symbol_addrs_path: symbol_addrs.txt
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# asm_path: asm
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# src_path: src
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# build_path: build
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# extensions_path: tools/splat_ext
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# mips_abi_float_regs: o32
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# section_order: [".text", ".data", ".rodata", ".bss"]
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# auto_all_sections: [".data", ".rodata", ".bss"]
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"""
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first_section_end = find_code_length.run(rom_bytes, 0x1000, rom.entry_point)
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segments = f"""\
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segments:
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- name: header
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type: header
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start: 0x0
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- name: boot
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type: bin
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start: 0x40
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- name: main
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type: code
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start: 0x1000
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vram: 0x{rom.entry_point:X}
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subsegments:
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- [0x1000, asm]
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- type: bin
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start: 0x{first_section_end:X}
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- [0x{rom.size:X}]
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"""
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out_file = f"{basename}.yaml"
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with open(out_file, "w", newline="\n") as f:
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print(f"Writing config to {out_file}")
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f.write(header)
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f.write(segments)
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if __name__ == "__main__":
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args = parser.parse_args()
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main(Path(args.rom))
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