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more enums in elf headers

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This commit is contained in:
georgemoralis 2023-04-18 19:37:44 +03:00
parent 0a3dc10bb2
commit e9bc3811a9
2 changed files with 128 additions and 42 deletions
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71
emulator/Loader/Elf.h
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@ -50,16 +50,6 @@ constexpr u08 ELFMAG1 = 'E';
constexpr u08 ELFMAG2 = 'L';
constexpr u08 ELFMAG3 = 'F';
//other ident fields , only ps4 neccesary ones
constexpr u08 ELFCLASS64 = 2;
constexpr u08 ELFDATA2LSB = 1;
constexpr u08 ELFOSABI_FREEBSD = 9; // FreeBSD
constexpr u08 ELFABIVERSION_AMDGPU_HSA_V2 = 0;
//type fields PS4 specific
constexpr u16 ET_DYNEXEC = 0xFE10; // Executable file
constexpr u16 ET_DYNAMIC = 0xFE18; // Shared
typedef enum : u16 {
ET_NONE = 0x0,
ET_REL = 0x1,
@ -171,9 +161,68 @@ typedef enum :u32 {
EV_CURRENT = 0x1
} e_version_es;
typedef enum : u08 {
ELF_CLASS_NONE =0x0,
ELF_CLASS_32 =0x1,
ELF_CLASS_64 =0x2,
ELF_CLASS_NUM =0x3
} ident_class_es;
typedef enum : u08 {
ELF_DATA_NONE = 0x0,
ELF_DATA_2LSB = 0x1,
ELF_DATA_2MSB = 0x2,
ELF_DATA_NUM = 0x3
} ident_endian_es;
typedef enum :u08 {
ELF_VERSION_NONE = 0x0,
ELF_VERSION_CURRENT = 0x1,
ELF_VERSION_NUM = 0x2
} ident_version_es;
typedef enum :u08 {
ELF_OSABI_NONE = 0x0, /* No extensions or unspecified */
ELF_OSABI_HPUX = 0x1, /* Hewlett-Packard HP-UX */
ELF_OSABI_NETBSD = 0x2, /* NetBSD */
ELF_OSABI_LINUX = 0x3, /* Linux */
ELF_OSABI_SOLARIS = 0x6, /* Sun Solaris */
ELF_OSABI_AIX = 0x7, /* AIX */
ELF_OSABI_IRIX = 0x8, /* IRIX */
ELF_OSABI_FREEBSD = 0x9, /* FreeBSD (PS4) */
ELF_OSABI_TRU64 = 0xA, /* Compaq TRU64 UNIX */
ELF_OSABI_MODESTO = 0xB, /* Novell Modesto */
ELF_OSABI_OPENBSD = 0xC, /* Open BSD */
ELF_OSABI_OPENVMS = 0xD, /* Open VMS */
ELF_OSABI_NSK = 0xE, /* Hewlett-Packard Non-Stop Kernel */
ELF_OSABI_AROS = 0xF, /* Amiga Research OS */
ELF_OSABI_ARM_AEABI = 0x40, /* ARM EABI */
ELF_OSABI_ARM = 0x61, /* ARM */
ELF_OSABI_STANDALONE = 0xFF /* Standalone (embedded applications) */
} ident_osabi_es;
typedef enum :u08 {
ELF_ABI_VERSION_AMDGPU_HSA_V2=0x0,
ELF_ABI_VERSION_AMDGPU_HSA_V3=0x1,
ELF_ABI_VERSION_AMDGPU_HSA_V4=0x2,
ELF_ABI_VERSION_AMDGPU_HSA_V5=0x3
} ident_abiversion_es;
struct elf_ident {
u08 magic[4];
ident_class_es ei_class;
ident_endian_es ei_data;
ident_version_es ei_version;
ident_osabi_es ei_osabi;
ident_abiversion_es ei_abiversion;
u08 pad[6];
};
struct elf_header
{
u08 e_ident[16]; /* ELF identification */
static const u32 signature = 0x7F454C46u;
elf_ident e_ident; /* ELF identification */
e_type_s e_type; /* Object file type */
e_machine_es e_machine; /* Machine type */
e_version_es e_version; /* Object file version */