mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-27 10:38:46 -04:00
Matthew Stanley
7c40d33db3
Phase 1a (boot slice): 30 instructions at 0xBFC00000, compiles clean. Phase 1b (instruction coverage): 54 opcodes implemented in strict_translator, 44,629 walker-reachable instructions covered, 0 missing. Phase 1c (function discovery): 76 functions from 2 seeds, 2,988 instructions, 199 call edges, 27 indirect jumps. All validated through StrictTranslator. Phase 1d (indirect control flow): 27 sites classified — 21 A0/B0/C0 dispatch stubs, 4 computed calls, 2 computed tail calls. Ghidra cross-referenced with 0 disagreements. Phase 1e (relocation): ROM-to-RAM copy at FUN_bfc00420 proven with both Ghidra (static) and DuckStation (runtime). 69 address aliases, 68/69 function entries match byte-for-byte in RAM. Normalization rule documented. Includes PRINCIPLES.md and DEBUG.md adapted from recomp-template. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
/*
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elfdump.cpp - Dump ELF file using ELFIO library.
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Copyright (C) 2001-present by Serge Lamikhov-Center
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifdef _MSC_VER
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#define _SCL_SECURE_NO_WARNINGS
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#define ELFIO_NO_INTTYPES
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#endif
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#include <iostream>
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#include <elfio/elfio_dump.hpp>
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using namespace ELFIO;
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int main( int argc, char** argv )
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{
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if ( argc != 2 ) {
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printf( "Usage: elfdump <file_name>\n" );
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return 1;
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}
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elfio reader;
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if ( !reader.load( argv[1] ) ) {
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printf( "File %s is not found or it is not an ELF file\n", argv[1] );
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return 1;
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}
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dump::header( std::cout, reader );
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dump::section_headers( std::cout, reader );
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dump::segment_headers( std::cout, reader );
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dump::symbol_tables( std::cout, reader );
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dump::notes( std::cout, reader );
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dump::modinfo( std::cout, reader );
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dump::dynamic_tags( std::cout, reader );
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dump::section_datas( std::cout, reader );
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dump::segment_datas( std::cout, reader );
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return 0;
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}
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