Differential D17397 Diff 49473 head/sys/riscv/include/elf.h

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head/sys/riscv/include/elf.h

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	} Elf64_Auxinfo;			} Elf64_Auxinfo;

	__ElfType(Auxinfo);			__ElfType(Auxinfo);

	#define ELF_ARCH EM_RISCV			#define ELF_ARCH EM_RISCV

	#define ELF_MACHINE_OK(x) ((x) == (ELF_ARCH))			#define ELF_MACHINE_OK(x) ((x) == (ELF_ARCH))

	/* Values for a_type. */
	#define AT_NULL 0 /* Terminates the vector. */
	#define AT_IGNORE 1 /* Ignored entry. */
	#define AT_EXECFD 2 /* File descriptor of program to load. */
	#define AT_PHDR 3 /* Program header of program already loaded. */
	#define AT_PHENT 4 /* Size of each program header entry. */
	#define AT_PHNUM 5 /* Number of program header entries. */
	#define AT_PAGESZ 6 /* Page size in bytes. */
	#define AT_BASE 7 /* Interpreter's base address. */
	#define AT_FLAGS 8 /* Flags (unused). */
	#define AT_ENTRY 9 /* Where interpreter should transfer control. */
	#define AT_NOTELF 10 /* Program is not ELF ?? */
	#define AT_UID 11 /* Real uid. */
	#define AT_EUID 12 /* Effective uid. */
	#define AT_GID 13 /* Real gid. */
	#define AT_EGID 14 /* Effective gid. */
	#define AT_EXECPATH 15 /* Path to the executable. */
	#define AT_CANARY 16 /* Canary for SSP */
	#define AT_CANARYLEN 17 /* Length of the canary. */
	#define AT_OSRELDATE 18 /* OSRELDATE. */
	#define AT_NCPUS 19 /* Number of CPUs. */
	#define AT_PAGESIZES 20 /* Pagesizes. */
	#define AT_PAGESIZESLEN 21 /* Number of pagesizes. */
	#define AT_TIMEKEEP 22 /* Pointer to timehands. */
	#define AT_STACKPROT 23 /* Initial stack protection. */
	#define AT_EHDRFLAGS 24 /* e_flags field from elf hdr */
	#define AT_HWCAP 25 /* CPU feature flags. */
	#define AT_HWCAP2 26 /* CPU feature flags 2. */

	#define AT_COUNT 27 /* Count of defined aux entry types. */

	/* Define "machine" characteristics */			/* Define "machine" characteristics */
	#define ELF_TARG_CLASS ELFCLASS64			#define ELF_TARG_CLASS ELFCLASS64
	#define ELF_TARG_DATA ELFDATA2LSB			#define ELF_TARG_DATA ELFDATA2LSB
	#define ELF_TARG_MACH EM_RISCV			#define ELF_TARG_MACH EM_RISCV
	#define ELF_TARG_VER 1			#define ELF_TARG_VER 1

	/* TODO: set correct value */			/* TODO: set correct value */
	#define ET_DYN_LOAD_ADDR 0x100000			#define ET_DYN_LOAD_ADDR 0x100000

	#endif /* !_MACHINE_ELF_H_ */			#endif /* !_MACHINE_ELF_H_ */