diff options
Diffstat (limited to 'src/core/loader')
| -rw-r--r-- | src/core/loader/elf.h | 118 |
1 files changed, 1 insertions, 117 deletions
diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h index 708281478..24d2f91be 100644 --- a/src/core/loader/elf.h +++ b/src/core/loader/elf.h @@ -4,7 +4,7 @@ #pragma once -#include "common/common.h" +#include "common/common_types.h" // ELF Header Constants @@ -52,27 +52,8 @@ enum ElfMachine { #define ELFMAG2 'L' #define ELFMAG3 'F' -// File class -#define ELFCLASSNONE 0 -#define ELFCLASS32 1 -#define ELFCLASS64 2 - -// Encoding -#define ELFDATANONE 0 -#define ELFDATA2LSB 1 -#define ELFDATA2MSB 2 - // Sections constants -// Section indexes -#define SHN_UNDEF 0 -#define SHN_LORESERVE 0xFF00 -#define SHN_LOPROC 0xFF00 -#define SHN_HIPROC 0xFF1F -#define SHN_ABS 0xFFF1 -#define SHN_COMMON 0xFFF2 -#define SHN_HIRESERVE 0xFFFF - // Section types #define SHT_NULL 0 #define SHT_PROGBITS 1 @@ -91,9 +72,6 @@ enum ElfMachine { #define SHT_LOUSER 0x80000000 #define SHT_HIUSER 0xFFFFFFFF -// Custom section types -#define SHT_PSPREL 0x700000a0 - // Section flags enum ElfSectionFlags { @@ -103,38 +81,6 @@ enum ElfSectionFlags SHF_MASKPROC = 0xF0000000, }; -// Symbol binding -#define STB_LOCAL 0 -#define STB_GLOBAL 1 -#define STB_WEAK 2 -#define STB_LOPROC 13 -#define STB_HIPROC 15 - -// Symbol types -#define STT_NOTYPE 0 -#define STT_OBJECT 1 -#define STT_FUNC 2 -#define STT_SECTION 3 -#define STT_FILE 4 -#define STT_LOPROC 13 -#define STT_HIPROC 15 - -// Undefined name -#define STN_UNDEF 0 - -// Relocation types -#define R_386_NONE 0 -#define R_386_32 1 -#define R_386_PC32 2 -#define R_386_GOT32 3 -#define R_386_PLT32 4 -#define R_386_COPY 5 -#define R_386_GLOB_DAT 6 -#define R_386_JMP_SLOT 7 -#define R_386_RELATIVE 8 -#define R_386_GOTOFF 9 -#define R_386_GOTPC 10 - // Segment types #define PT_NULL 0 #define PT_LOAD 1 @@ -146,39 +92,6 @@ enum ElfSectionFlags #define PT_LOPROC 0x70000000 #define PT_HIPROC 0x7FFFFFFF -// Segment flags -#define PF_X 1 -#define PF_W 2 -#define PF_R 4 - -// Dynamic Array Tags -#define DT_NULL 0 -#define DT_NEEDED 1 -#define DT_PLTRELSZ 2 -#define DT_PLTGOT 3 -#define DT_HASH 4 -#define DT_STRTAB 5 -#define DT_SYMTAB 6 -#define DT_RELA 7 -#define DT_RELASZ 8 -#define DT_RELAENT 9 -#define DT_STRSZ 10 -#define DT_SYMENT 11 -#define DT_INIT 12 -#define DT_FINI 13 -#define DT_SONAME 14 -#define DT_RPATH 15 -#define DT_SYMBOLIC 16 -#define DT_REL 17 -#define DT_RELSZ 18 -#define DT_RELENT 19 -#define DT_PLTREL 20 -#define DT_DEBUG 21 -#define DT_TEXTREL 22 -#define DT_JMPREL 23 -#define DT_LOPROC 0x70000000 -#define DT_HIPROC 0x7FFFFFFF - typedef unsigned int Elf32_Addr; typedef unsigned short Elf32_Half; typedef unsigned int Elf32_Off; @@ -239,41 +152,12 @@ struct Elf32_Sym { Elf32_Half st_shndx; }; -#define ELF32_ST_BIND(i) ((i)>>4) -#define ELF32_ST_TYPE(i) ((i)&0xf) -#define ELF32_ST_INFO(b,t) (((b)<<4)+((t)&0xf)) - // Relocation entries struct Elf32_Rel { Elf32_Addr r_offset; Elf32_Word r_info; }; -struct Elf32_Rela { - Elf32_Addr r_offset; - Elf32_Word r_info; - Elf32_Sword r_addend; -}; - -#define ELF32_R_SYM(i) ((i)>>8) -#define ELF32_R_TYPE(i) ((unsigned char)(i)) -#define ELF32_R_INFO(s,t) (((s)<<8 )+(unsigned char)(t)) - -struct Elf32_Dyn { - Elf32_Sword d_tag; - union { - Elf32_Word d_val; - Elf32_Addr d_ptr; - } d_un; -}; - -enum KnownElfTypes { - KNOWNELF_PSP = 0, - KNOWNELF_DS = 1, - KNOWNELF_GBA = 2, - KNOWNELF_GC = 3, -}; - typedef int SectionID; class ElfReader { |