/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ typedef	struct	Exec	Exec;struct	Exec{	long	magic;		/* magic number */	long	text;	 	/* size of text segment */	long	data;	 	/* size of initialized data */	long	bss;	  	/* size of uninitialized data */	long	syms;	 	/* size of symbol table */	long	entry;	 	/* entry point */	long	spsz;		/* size of pc/sp offset table */	long	pcsz;		/* size of pc/line number table */}; #define HDR_MAGIC	0x00008000		/* header expansion */ #define	_MAGIC(f, b)	((f)|((((4*(b))+0)*(b))+7))#define	A_MAGIC		_MAGIC(0, 8)		/* 68020 (retired) */#define	I_MAGIC		_MAGIC(0, 11)		/* intel 386 */#define	J_MAGIC		_MAGIC(0, 12)		/* intel 960 (retired) */#define	K_MAGIC		_MAGIC(0, 13)		/* sparc */#define	V_MAGIC		_MAGIC(0, 16)		/* mips 3000 BE */#define	X_MAGIC		_MAGIC(0, 17)		/* att dsp 3210 (retired) */#define	M_MAGIC		_MAGIC(0, 18)		/* mips 4000 BE */#define	D_MAGIC		_MAGIC(0, 19)		/* amd 29000 (retired) */#define	E_MAGIC		_MAGIC(0, 20)		/* arm */#define	Q_MAGIC		_MAGIC(0, 21)		/* powerpc */#define	N_MAGIC		_MAGIC(0, 22)		/* mips 4000 LE */#define	L_MAGIC		_MAGIC(0, 23)		/* dec alpha (retired) */#define	P_MAGIC		_MAGIC(0, 24)		/* mips 3000 LE */#define	U_MAGIC		_MAGIC(0, 25)		/* sparc64 (retired) */#define	S_MAGIC		_MAGIC(HDR_MAGIC, 26)	/* amd64 */#define	T_MAGIC		_MAGIC(HDR_MAGIC, 27)	/* powerpc64 */#define	R_MAGIC		_MAGIC(HDR_MAGIC, 28)	/* arm64 */ #define	MIN_MAGIC	8#define	MAX_MAGIC	28			/* <= 90 */ #define	DYN_MAGIC	0x80000000		/* dlm */ typedef	struct	Sym	Sym;struct	Sym{	vlong	value;	uint	sig;	char	type;	char	*name;};