Fix typos in ChangeLogs; add coff/external.h; fix copyright dates
This commit is contained in:
Nick Clifton
@ -1,32 +1,29 @@
|
||||
/* COFF spec for AMD 290*0
|
||||
Contributed by David Wood @ New York University.
|
||||
*/
|
||||
|
||||
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.
|
||||
|
||||
Contributed by David Wood @ New York University. */
|
||||
|
||||
#ifndef AMD
|
||||
# define AMD
|
||||
#endif
|
||||
|
||||
/****************************************************************/
|
||||
|
||||
/*
|
||||
** File Header and related definitions
|
||||
*/
|
||||
|
||||
struct external_filehdr
|
||||
{
|
||||
char f_magic[2]; /* magic number */
|
||||
char f_nscns[2]; /* number of sections */
|
||||
char f_timdat[4]; /* time & date stamp */
|
||||
char f_symptr[4]; /* file pointer to symtab */
|
||||
char f_nsyms[4]; /* number of symtab entries */
|
||||
char f_opthdr[2]; /* sizeof(optional hdr) */
|
||||
char f_flags[2]; /* flags */
|
||||
};
|
||||
|
||||
#define FILHDR struct external_filehdr
|
||||
#define FILHSZ 20
|
||||
|
||||
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
|
||||
#define L_LNNO_SIZE 2
|
||||
#include "coff/external.h"
|
||||
|
||||
/*
|
||||
** Magic numbers for Am29000
|
||||
@ -36,11 +33,10 @@ struct external_filehdr
|
||||
#define SIPFBOMAGIC 0572 /* Am29000 (Byte 0 is MSB) */
|
||||
#define SIPRBOMAGIC 0573 /* Am29000 (Byte 0 is LSB) */
|
||||
|
||||
|
||||
#define A29K_MAGIC_BIG SIPFBOMAGIC
|
||||
#define A29K_MAGIC_LITTLE SIPRBOMAGIC
|
||||
#define A29KBADMAG(x) (((x).f_magic!=A29K_MAGIC_BIG) && \
|
||||
((x).f_magic!=A29K_MAGIC_LITTLE))
|
||||
#define A29KBADMAG(x) ( ((x).f_magic != A29K_MAGIC_BIG) && \
|
||||
((x).f_magic != A29K_MAGIC_LITTLE))
|
||||
|
||||
#define OMAGIC A29K_MAGIC_BIG
|
||||
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
|
||||
@ -54,61 +50,17 @@ struct external_filehdr
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
** Optional (a.out) header
|
||||
*/
|
||||
|
||||
typedef struct external_aouthdr
|
||||
{
|
||||
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 */
|
||||
} AOUTHDR;
|
||||
|
||||
#define AOUTSZ 28
|
||||
#define AOUTHDRSZ 28
|
||||
|
||||
/* aouthdr magic numbers */
|
||||
#define NMAGIC 0410 /* separate i/d executable */
|
||||
#define SHMAGIC 0406 /* NYU/Ultra3 shared data executable
|
||||
(writable text) */
|
||||
|
||||
#define _ETEXT "_etext"
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
** Section header and related definitions
|
||||
*/
|
||||
|
||||
struct external_scnhdr
|
||||
{
|
||||
char s_name[8]; /* section name */
|
||||
char s_paddr[4]; /* physical address, aliased s_nlib */
|
||||
char s_vaddr[4]; /* virtual address */
|
||||
char s_size[4]; /* section size */
|
||||
char s_scnptr[4]; /* file ptr to raw data for section */
|
||||
char s_relptr[4]; /* file ptr to relocation */
|
||||
char s_lnnoptr[4]; /* file ptr to line numbers */
|
||||
char s_nreloc[2]; /* number of relocation entries */
|
||||
char s_nlnno[2]; /* number of line number entries*/
|
||||
char s_flags[4]; /* flags */
|
||||
};
|
||||
|
||||
#define SCNHDR struct external_scnhdr
|
||||
#define SCNHSZ 40
|
||||
|
||||
/*
|
||||
* names of "special" sections
|
||||
*/
|
||||
#define _TEXT ".text"
|
||||
#define _DATA ".data"
|
||||
#define _BSS ".bss"
|
||||
/* More names of "special" sections. */
|
||||
#define _LIT ".lit"
|
||||
|
||||
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
|
||||
@ -134,7 +86,8 @@ struct external_scnhdr
|
||||
** Relocation information declaration and related definitions
|
||||
*/
|
||||
|
||||
struct external_reloc {
|
||||
struct external_reloc
|
||||
{
|
||||
char r_vaddr[4]; /* (virtual) address of reference */
|
||||
char r_symndx[4]; /* index into symbol table */
|
||||
char r_type[2]; /* relocation type */
|
||||
@ -183,49 +136,6 @@ The constant fields of the instruction are set to zero.
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
** Line number entry declaration and related definitions
|
||||
*/
|
||||
|
||||
struct external_lineno
|
||||
{
|
||||
union {
|
||||
char l_symndx[4]; /* function name symbol index, iff l_lnno == 0*/
|
||||
char l_paddr[4]; /* (physical) address of line number */
|
||||
} l_addr;
|
||||
char l_lnno[2]; /* line number */
|
||||
};
|
||||
|
||||
#define LINENO struct external_lineno
|
||||
#define LINESZ 6 /* sizeof (LINENO) */
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
** Symbol entry declaration and related definitions
|
||||
*/
|
||||
|
||||
#define E_SYMNMLEN 8 /* Number of characters in a symbol name */
|
||||
|
||||
struct external_syment
|
||||
{
|
||||
union {
|
||||
char e_name[E_SYMNMLEN];
|
||||
struct {
|
||||
char e_zeroes[4];
|
||||
char e_offset[4];
|
||||
} e;
|
||||
} e;
|
||||
char e_value[4];
|
||||
char e_scnum[2];
|
||||
char e_type[2];
|
||||
char e_sclass[1];
|
||||
char e_numaux[1];
|
||||
};
|
||||
|
||||
#define SYMENT struct external_syment
|
||||
#define SYMESZ 18
|
||||
|
||||
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
|
||||
|
||||
/*
|
||||
@ -235,71 +145,3 @@ struct external_syment
|
||||
#define C_GLBLREG 19 /* global register */
|
||||
#define C_EXTREG 20 /* external global register */
|
||||
#define C_DEFREG 21 /* ext. def. of global register */
|
||||
|
||||
|
||||
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
|
||||
|
||||
/*
|
||||
** Derived symbol mask/shifts.
|
||||
*/
|
||||
|
||||
#define N_BTMASK (0xf)
|
||||
#define N_BTSHFT (4)
|
||||
#define N_TMASK (0x30)
|
||||
#define N_TSHIFT (2)
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
** Auxiliary symbol table entry declaration and related
|
||||
** definitions.
|
||||
*/
|
||||
|
||||
#define E_FILNMLEN 14 /* # characters in a file name */
|
||||
#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
|
||||
|
||||
union external_auxent {
|
||||
struct {
|
||||
char x_tagndx[4]; /* str, un, or enum tag indx */
|
||||
union {
|
||||
struct {
|
||||
char x_lnno[2]; /* declaration line number */
|
||||
char x_size[2]; /* str/union/array size */
|
||||
} x_lnsz;
|
||||
char x_fsize[4]; /* size of function */
|
||||
} x_misc;
|
||||
union {
|
||||
struct { /* if ISFCN, tag, or .bb */
|
||||
char x_lnnoptr[4]; /* ptr to fcn line # */
|
||||
char x_endndx[4]; /* entry ndx past block end */
|
||||
} x_fcn;
|
||||
struct { /* if ISARY, up to 4 dimen. */
|
||||
char x_dimen[E_DIMNUM][2];
|
||||
} x_ary;
|
||||
} x_fcnary;
|
||||
char x_tvndx[2]; /* tv index */
|
||||
} x_sym;
|
||||
|
||||
union {
|
||||
char x_fname[E_FILNMLEN];
|
||||
struct {
|
||||
char x_zeroes[4];
|
||||
char x_offset[4];
|
||||
} x_n;
|
||||
} x_file;
|
||||
|
||||
struct {
|
||||
char x_scnlen[4]; /* section length */
|
||||
char x_nreloc[2]; /* # relocation entries */
|
||||
char x_nlinno[2]; /* # line numbers */
|
||||
} x_scn;
|
||||
|
||||
struct {
|
||||
char x_tvfill[4]; /* tv fill value */
|
||||
char x_tvlen[2]; /* length of .tv */
|
||||
char x_tvran[2][2]; /* tv range */
|
||||
} x_tv; /* info about .tv section (in auxent of symbol .tv)) */
|
||||
};
|
||||
|
||||
#define AUXENT union external_auxent
|
||||
#define AUXESZ 18
|
||||
|
||||
Reference in New Issue
Block a user