mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-09-09 21:22:20 +08:00
Fix typos in ChangeLogs; add coff/external.h; fix copyright dates
This commit is contained in:
Nick Clifton
@ -1,55 +1,60 @@
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/* IBM RS/6000 "XCOFF64" file definitions for BFD.
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Copyright (C) 2000 Free Software Foundation, Inc. */
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/********************** FILE HEADER **********************/
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Copyright 2000 Free Software Foundation, Inc.
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struct external_filehdr {
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char f_magic[2]; /* magic number */
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char f_nscns[2]; /* number of sections */
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char f_timdat[4]; /* time & date stamp */
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char f_symptr[8];/* file pointer to symtab */
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char f_opthdr[2]; /* sizeof(optional hdr) */
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char f_flags[2]; /* flags */
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char f_nsyms[4]; /* number of symtab entries */
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};
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define DO_NOT_DEFINE_AOUTHDR
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#define DO_NOT_DEFINE_SCNHDR
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#define DO_NOT_DEFINE_LINENO
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#define DO_NOT_DEFINE_AUXENT
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#include "coff/external.h"
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/* IBM RS/6000 */
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#define U803XTOCMAGIC 0757 /* readonly text segments and TOC, XCOFF64 */
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#define BADMAG(x) ((x).f_magic != U803XTOCMAGIC)
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#define FILHDR struct external_filehdr
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#define FILHSZ 24
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/********************** AOUT "OPTIONAL HEADER" **********************/
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typedef struct
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{
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unsigned char magic[2]; /* type of file */
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unsigned char vstamp[2]; /* version stamp */
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unsigned char o_debugger[4]; /* reserved */
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unsigned char magic[2]; /* type of file */
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unsigned char vstamp[2]; /* version stamp */
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unsigned char o_debugger[4]; /* reserved */
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unsigned char text_start[8]; /* base of text used for this file */
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unsigned char data_start[8]; /* base of data used for this file */
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unsigned char o_toc[8]; /* address of TOC */
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unsigned char o_snentry[2]; /* section number of entry point */
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unsigned char o_sntext[2]; /* section number of .text section */
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unsigned char o_sndata[2]; /* section number of .data section */
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unsigned char o_sntoc[2]; /* section number of TOC */
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unsigned char o_snloader[2]; /* section number of .loader section */
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unsigned char o_snbss[2]; /* section number of .bss section */
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unsigned char o_algntext[2]; /* .text alignment */
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unsigned char o_algndata[2]; /* .data alignment */
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unsigned char o_modtype[2]; /* module type (??) */
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unsigned char o_cputype[2]; /* cpu type */
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unsigned char o_resv2[4]; /* reserved */
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unsigned char tsize[8]; /* text size bytes, padded to FW bdry */
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unsigned char dsize[8]; /* initialized data " " */
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unsigned char bsize[8]; /* uninitialized data " " */
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unsigned char entry[8]; /* entry pt. */
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unsigned char o_snentry[2]; /* section number of entry point */
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unsigned char o_sntext[2]; /* section number of .text section */
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unsigned char o_sndata[2]; /* section number of .data section */
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unsigned char o_sntoc[2]; /* section number of TOC */
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unsigned char o_snloader[2]; /* section number of .loader section */
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unsigned char o_snbss[2]; /* section number of .bss section */
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unsigned char o_algntext[2]; /* .text alignment */
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unsigned char o_algndata[2]; /* .data alignment */
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unsigned char o_modtype[2]; /* module type (??) */
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unsigned char o_cputype[2]; /* cpu type */
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unsigned char o_resv2[4]; /* reserved */
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unsigned char tsize[8]; /* text size bytes, padded to FW bdry */
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unsigned char dsize[8]; /* initialized data " " */
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unsigned char bsize[8]; /* uninitialized data " " */
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unsigned char entry[8]; /* entry pt. */
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unsigned char o_maxstack[8]; /* max stack size (??) */
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unsigned char o_maxdata[8]; /* max data size (??) */
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unsigned char o_resv3[16]; /* reserved */
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unsigned char o_resv3[16]; /* reserved */
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}
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AOUTHDR;
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@ -63,10 +68,9 @@ AOUTHDR;
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/********************** SECTION HEADER **********************/
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struct external_scnhdr {
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char s_name[8]; /* section name */
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struct external_scnhdr
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{
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char s_name[8]; /* section name */
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char s_paddr[8]; /* physical address, aliased s_nlib */
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char s_vaddr[8]; /* virtual address */
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char s_size[8]; /* section size */
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@ -75,8 +79,8 @@ struct external_scnhdr {
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char s_lnnoptr[8]; /* file ptr to line numbers */
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char s_nreloc[4]; /* number of relocation entries */
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char s_nlnno[4]; /* number of line number entries*/
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char s_flags[4]; /* flags */
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char s_pad[4]; /* padding */
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char s_flags[4]; /* flags */
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char s_pad[4]; /* padding */
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};
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/*
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@ -105,104 +109,91 @@ struct external_scnhdr {
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/********************** LINE NUMBERS **********************/
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/* 1 line number entry for every "breakpointable" source line in a section.
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* Line numbers are grouped on a per function basis; first entry in a function
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* grouping will have l_lnno = 0 and in place of physical address will be the
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* symbol table index of the function name.
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*/
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struct external_lineno {
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union {
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char l_symndx[8];/* function name symbol index, iff l_lnno == 0*/
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char l_paddr[8]; /* (physical) address of line number */
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} l_addr;
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char l_lnno[4]; /* line number */
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Line numbers are grouped on a per function basis; first entry in a function
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grouping will have l_lnno = 0 and in place of physical address will be the
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symbol table index of the function name. */
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struct external_lineno
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{
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union
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{
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char l_symndx[8];/* function name symbol index, iff l_lnno == 0*/
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char l_paddr[8]; /* (physical) address of line number */
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} l_addr;
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char l_lnno[4]; /* line number */
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};
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#define LINENO struct external_lineno
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#define LINESZ 12
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/********************** SYMBOLS **********************/
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#define E_SYMNMLEN 8 /* # characters in a symbol name */
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#define E_FILNMLEN 14 /* # characters in a file name */
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#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
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struct external_syment
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union external_auxent
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{
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union {
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char e_value[8];
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} e;
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char e_offset[4];
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char e_scnum[2];
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char e_type[2];
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char e_sclass[1];
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char e_numaux[1];
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};
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struct
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{
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union
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{
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struct
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{
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char x_lnno[4]; /* declaration line number */
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char x_size[2]; /* str/union/array size */
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} x_lnsz;
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struct
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{
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char x_lnnoptr[8];/* ptr to fcn line */
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char x_fsize[4]; /* size of function */
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char x_endndx[4]; /* entry ndx past block end */
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} x_fcn;
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} x_fcnary;
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#define N_BTMASK (017)
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#define N_TMASK (060)
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#define N_BTSHFT (4)
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#define N_TSHIFT (2)
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union external_auxent {
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struct {
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union {
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struct {
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char x_lnno[4]; /* declaration line number */
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char x_size[2]; /* str/union/array size */
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} x_lnsz;
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struct {
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char x_lnnoptr[8];/* ptr to fcn line */
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char x_fsize[4]; /* size of function */
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char x_endndx[4]; /* entry ndx past block end */
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} x_fcn;
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} x_fcnary;
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} x_sym;
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} x_sym;
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union {
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char x_fname[E_FILNMLEN];
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struct {
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char x_zeroes[4];
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char x_offset[4];
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char x_pad[6];
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unsigned char x_ftype[1];
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unsigned char x_resv[2];
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} x_n;
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} x_file;
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union
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{
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char x_fname[E_FILNMLEN];
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struct
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{
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char x_zeroes[4];
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char x_offset[4];
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char x_pad[6];
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unsigned char x_ftype[1];
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unsigned char x_resv[2];
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} x_n;
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struct {
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char x_exptr[8];
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char x_fsize[4];
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char x_endndx[4];
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char x_pad[1];
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} x_except;
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} x_file;
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struct {
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unsigned char x_scnlen_lo[4];
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unsigned char x_parmhash[4];
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unsigned char x_snhash[2];
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unsigned char x_smtyp[1];
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unsigned char x_smclas[1];
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unsigned char x_scnlen_hi[4];
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unsigned char x_pad[1];
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} x_csect;
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struct
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{
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char x_exptr[8];
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char x_fsize[4];
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char x_endndx[4];
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char x_pad[1];
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} x_except;
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struct {
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char x_pad[17];
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char x_auxtype[1];
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} x_auxtype;
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struct
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{
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unsigned char x_scnlen_lo[4];
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unsigned char x_parmhash[4];
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unsigned char x_snhash[2];
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unsigned char x_smtyp[1];
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unsigned char x_smclas[1];
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unsigned char x_scnlen_hi[4];
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unsigned char x_pad[1];
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} x_csect;
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struct
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{
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char x_pad[17];
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char x_auxtype[1];
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} x_auxtype;
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};
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#define SYMENT struct external_syment
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#define SYMESZ 18
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#define AUXENT union external_auxent
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#define AUXESZ 18
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#define DBXMASK 0x80 /* for dbx storage mask */
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#define SYMNAME_IN_DEBUG(symptr) ((symptr)->n_sclass & DBXMASK)
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@ -213,19 +204,16 @@ union external_auxent {
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#define _AUX_FILE 252
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#define _AUX_CSECT 251
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/********************** RELOCATION DIRECTIVES **********************/
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struct external_reloc {
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struct external_reloc
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{
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char r_vaddr[8];
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char r_symndx[4];
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char r_size[1];
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char r_type[1];
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};
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#define RELOC struct external_reloc
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#define RELSZ 14
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