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/*
* ========================================================
*
* hCore
* Copyright Mahrouss Logic, all rights reserved.
*
* ========================================================
*/
#ifndef _INC_LOADER_PEF_HPP
#define _INC_LOADER_PEF_HPP
#include <NewKit/Defines.hpp>
#include <KernelKit/Loader.hpp>
#include <CompilerKit/Compiler.hpp>
#define kPefMagic "PEF"
#define kPefMagicFat "FEP"
#define kPefMagicLen 3
#define kPefVersion 1
#define kPefNameLen 64
// @brief Preferred Executable Format, a format designed for any computer.
namespace hCore
{
enum
{
kPefArchIntel86S,
kPefArchAMD64,
kPefArchRISCV,
kPefArchARC, /* Advanced RISC architecture. */
kPefArchPower,
kPefArchInvalid = 0xFF,
};
enum
{
kPefKindExec = 1, /* .exe */
kPefKindSharedObject = 2, /* .lib */
kPefKindObject = 4, /* .obj */
kPefKindDebug = 5, /* .debug */
};
typedef struct PEFContainer final
{
Char Magic[kPefMagicLen];
UInt32 Linker;
UInt32 Version;
UInt32 Kind;
UInt32 Abi;
UInt32 Cpu;
UInt32 SubCpu; /* Cpu specific information */
UIntPtr Start;
SizeT HdrSz; /* Size of header */
SizeT Count; /* container header count */
} __attribute__((packed)) PEFContainer;
/* First PEFCommandHeader starts after PEFContainer */
/* Last container is __exec_end */
/* PEF executable section and commands. */
typedef struct PEFCommandHeader final
{
Char Name[kPefNameLen]; /* container name */
UInt32 Flags; /* container flags */
UInt16 Kind; /* container kind */
UIntPtr Offset; /* content offset */
SizeT Size; /* content Size */
} __attribute__((packed)) PEFCommandHeader;
enum
{
kPefCode = 0xC,
kPefData = 0xD,
kPefZero = 0xE,
kPefLinkerID = 0x1,
};
}
#define kPefExt ".o"
#define kPefDylibExt ".so"
#define kPefObjectExt ".o"
#define kPefDebugExt ".dbg"
// hCore System Binary Interface.
#define kPefAbi (0xDEAD2)
#define kPefStart "__start"
#endif /* ifndef _INC_LOADER_PEF_HPP */
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