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d4a6b21d46
subrepo: subdir: "tools/fado" merged: "8d896ee97" upstream: origin: "git@github.com:EllipticEllipsis/fado.git" branch: "master" commit: "8d896ee97" git-subrepo: version: "0.4.5" origin: "git@github.com:ingydotnet/git-subrepo.git" commit: "dbb99be"
74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/* Copyright (C) 2021 Elliptic Ellipsis */
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/* SPDX-License-Identifier: AGPL-3.0-only */
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#pragma once
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#include <stddef.h>
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#include <stdio.h>
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#include "mips_elf.h"
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#include "vc_vector/vc_vector.h"
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#define FAIRY_DEF_STRING(prefix, x) \
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{ prefix##x, #x }
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typedef enum {
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VERBOSITY_NONE,
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VERBOSITY_INFO,
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VERBOSITY_DEBUG //,
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} VerbosityLevel;
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extern VerbosityLevel gVerbosity;
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extern bool gUseElfAlignment;
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typedef Elf32_Ehdr FairyFileHeader;
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typedef Elf32_Shdr FairySecHeader;
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typedef Elf32_Sym FairySym;
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typedef Elf32_Rel FairyRel;
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typedef Elf32_Rela FairyRela;
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typedef struct {
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int define;
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const char* string;
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} FairyDefineString;
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typedef struct {
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void* sectionData;
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int sectionType;
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size_t sectionEntryCount;
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size_t sectionEntrySize;
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} FairySectionInfo;
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typedef struct {
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FairySectionInfo symtabInfo;
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char* strtab;
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Elf32_Word progBitsSizes[3];
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vc_vector* progBitsSections;
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FairySectionInfo relocTablesInfo[3];
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} FairyFileInfo;
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typedef enum {
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FAIRY_SECTION_TEXT,
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FAIRY_SECTION_DATA,
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FAIRY_SECTION_RODATA,
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FAIRY_SECTION_OTHER //,
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} FairySection;
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/* Prints debugging information to stderr. To be used via the macros. */
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int Fairy_DebugPrintf(const char* file, int line, const char* func, VerbosityLevel level, const char* fmt, ...);
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#define FAIRY_INFO_PRINTF(fmt, ...) Fairy_DebugPrintf(__FILE__, __LINE__, __func__, VERBOSITY_INFO, fmt, __VA_ARGS__)
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#define FAIRY_DEBUG_PRINTF(fmt, ...) Fairy_DebugPrintf(__FILE__, __LINE__, __func__, VERBOSITY_DEBUG, fmt, __VA_ARGS__)
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const char* Fairy_StringFromDefine(const FairyDefineString* dict, int define);
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bool Fairy_StartsWith(const char* string, const char* initial);
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FairyFileHeader* Fairy_ReadFileHeader(FairyFileHeader* header, FILE* file);
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FairySecHeader* Fairy_ReadSectionTable(FairySecHeader* sectionTable, FILE* file, size_t tableOffset, size_t number);
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char* Fairy_ReadStringTable(char* stringTable, FILE* file, size_t tableOffset, size_t tableSize);
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size_t Fairy_ReadSymbolTable(FairySym** symbolTableOut, FILE* file, size_t tableOffset, size_t tableSize);
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size_t Fairy_ReadRelocs(FairyRela** relocsOut, FILE* file, int type, size_t offset, size_t size);
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char* Fairy_GetSectionName(FairySecHeader* sectionTable, char* shstrtab, size_t index);
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char* Fairy_GetSymbolName(FairySym* symtab, char* strtab, size_t index);
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void Fairy_InitFile(FairyFileInfo* fileInfo, FILE* file);
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void Fairy_DestroyFile(FairyFileInfo* fileInfo);
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