/* coff information for Apollo M68K   Copyright 2001 Free Software Foundation, Inc.   This program is free software; you can redistribute it and/or modify   it under the terms of the GNU General Public License as published by   the Free Software Foundation; either version 2 of the License, or   (at your option) any later version.      This program is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   GNU General Public License for more details.      You should have received a copy of the GNU General Public License   along with this program; if not, write to the Free Software   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */#define DO_NOT_DEFINE_AOUTHDR#define L_LNNO_SIZE 2#include "coff/external.h"/* Motorola 68000/68008/68010/68020 */#define	MC68MAGIC	0520#define MC68KWRMAGIC	0520	/* writeable text segments */#define	MC68TVMAGIC	0521#define MC68KROMAGIC	0521	/* readonly shareable text segments */#define MC68KPGMAGIC	0522	/* demand paged text segments */#define	M68MAGIC	0210#define	M68TVMAGIC	0211/* Apollo 68000-based machines have a different magic number. This comes * from /usr/include/apollo/filehdr.h */#define APOLLOM68KMAGIC 0627#define OMAGIC M68MAGIC#define M68KBADMAG(x) (((x).f_magic!=MC68MAGIC) && ((x).f_magic!=MC68KWRMAGIC) && ((x).f_magic!=MC68TVMAGIC) && \  ((x).f_magic!=MC68KROMAGIC) && ((x).f_magic!=MC68KPGMAGIC) && ((x).f_magic!=M68MAGIC) && ((x).f_magic!=M68TVMAGIC)  && \  ((x).f_magic!=APOLLOM68KMAGIC) )/********************** AOUT "OPTIONAL HEADER" **********************/typedef struct {  char 	magic[2];		/* type of file				*/  char	vstamp[2];		/* version stamp			*/  char	tsize[4];		/* text size in bytes, padded to FW bdry*/  char	dsize[4];		/* initialized data "  "		*/  char	bsize[4];		/* uninitialized data "   "		*/  char	entry[4];		/* entry pt.				*/  char 	text_start[4];		/* base of text used for this file */  char 	data_start[4];		/* base of data used for this file */  char	o_sri[4];		/* Apollo specific - .sri data pointer */  char  o_inlib[4];		/* Apollo specific - .inlib data pointer */  char	vid[8];			/* Apollo specific - 64 bit version ID */}AOUTHDR;#define	APOLLO_COFF_VERSION_NUMBER 1 /* the value of the aouthdr magic */#define	AOUTHDRSZ 44#define AOUTSZ 44/* Apollo allowa for larger section names by allowing   them to be in the string table.  *//* If s_zeores is all zeroes, s_offset gives the real   location of the name in the string table.  */#define	s_zeroes section_name.s_name#define	s_offset (section_name.s_name+4)/* More names of "special" sections.  */#define _TV	".tv"#define _INIT	".init"#define _FINI	".fini"#define	_LINES	".lines"#define	_BLOCKS	".blocks"#define _SRI    ".sri"                  /* Static Resource Information (systype, et al.) */#define _MIR    ".mir"                  /* Module Information Records  */#define _APTV   ".aptv"                 /* Apollo-style transfer vectors. */#define _INLIB  ".inlib"                /* Shared Library information */#define _RWDI   ".rwdi"         /* Read/write data initialization directives for compressed sections */#define _UNWIND ".unwind"               /* Stack unwind information *//********************** RELOCATION DIRECTIVES **********************/struct external_reloc{  char r_vaddr[4];  char r_symndx[4];  char r_type[2];#ifdef M68K_COFF_OFFSET  char r_offset[4];#endif};#define RELOC struct external_reloc#ifdef M68K_COFF_OFFSET#define RELSZ 14#else#define RELSZ 10#endif/* Apollo specific STYP flags */#define STYP_RELOCATED_NOT_LOADED 0x00010000	/* Section is relocated normally during linking, but need                                            	   not be loaded during program execution */#define STYP_DEBUG              0x00020000	/* debug section */#define STYP_OVERLAY		0x00040000	/* Section is overlayed */#define STYP_INSTRUCTION    	0x00200000	/* Section contains executable code */#define STYP_ZERO		0x00800000	/* Section is initialized to zero */#define STYP_INSTALLED		0x02000000	/* Section should be installable in KGT */#define STYP_LOOK_INSTALLED	0x04000000	/* Look for section in KGT */#define STYP_SECALIGN1		0x08000000	/* Specially aligned section */#define STYP_SECALIGN2		0x10000000	/*      "       "       "    */#define STYP_COMPRESSED		0x20000000	/* No section data per se (s_scnptr = 0), but there are						   initialization directives for it in .rwdi section						   (used in conjunction with STYP_BSS) */