[ros-diffs] [arty] 28759: Remove hack-coff and le2be. We make an elf booter now.
arty at svn.reactos.org
arty at svn.reactos.org
Sun Sep 2 11:17:47 CEST 2007
Author: arty
Date: Sun Sep 2 13:17:46 2007
New Revision: 28759
URL: http://svn.reactos.org/svn/reactos?rev=28759&view=rev
Log:
Remove hack-coff and le2be. We make an elf booter now.
Removed:
trunk/reactos/tools/hack-coff.c
trunk/reactos/tools/ppc-le2be.c
trunk/reactos/tools/rs6000.h
Removed: trunk/reactos/tools/hack-coff.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/hack-coff.c?rev=28758&view=auto
==============================================================================
--- trunk/reactos/tools/hack-coff.c (original)
+++ trunk/reactos/tools/hack-coff.c (removed)
@@ -1,83 +1,0 @@
-/*
- * hack-coff.c - hack the header of an xcoff file to fill in
- * a few fields needed by the Open Firmware xcoff loader on
- * Power Macs but not initialized by objcopy.
- *
- * Copyright (C) Paul Mackerras 1997.
- *
- * 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.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include "rs6000.h"
-
-#define AOUT_MAGIC 0x010b
-
-#define get_16be(x) ((((unsigned char *)(x))[0] << 8) \
- + ((unsigned char *)(x))[1])
-#define put_16be(x, v) (((unsigned char *)(x))[0] = (v) >> 8, \
- ((unsigned char *)(x))[1] = (v) & 0xff)
-#define get_32be(x) ((((unsigned char *)(x))[0] << 24) \
- + (((unsigned char *)(x))[1] << 16) \
- + (((unsigned char *)(x))[2] << 8) \
- + ((unsigned char *)(x))[3])
-
-int main(int ac, char **av)
-{
- int fd;
- int i, nsect;
- int aoutsz;
- struct external_filehdr fhdr;
- AOUTHDR aout;
- struct external_scnhdr shdr;
-
- if (ac != 2) {
- fprintf(stderr, "Usage: hack-coff coff-file\n");
- exit(1);
- }
- if ((fd = open(av[1], 2)) == -1) {
- perror(av[2]);
- exit(1);
- }
- if (read(fd, &fhdr, sizeof(fhdr)) != sizeof(fhdr))
- goto readerr;
- i = get_16be(fhdr.f_magic);
- if (i != U802TOCMAGIC && i != U802WRMAGIC && i != U802ROMAGIC) {
- fprintf(stderr, "%s: not an xcoff file\n", av[1]);
- exit(1);
- }
- aoutsz = get_16be(fhdr.f_opthdr);
- if (read(fd, &aout, aoutsz) != aoutsz)
- goto readerr;
- nsect = get_16be(fhdr.f_nscns);
- for (i = 0; i < nsect; ++i) {
- if (read(fd, &shdr, sizeof(shdr)) != sizeof(shdr))
- goto readerr;
- if (strcmp(shdr.s_name, ".text") == 0) {
- put_16be(aout.o_snentry, i+1);
- put_16be(aout.o_sntext, i+1);
- } else if (strcmp(shdr.s_name, ".data") == 0) {
- put_16be(aout.o_sndata, i+1);
- } else if (strcmp(shdr.s_name, ".bss") == 0) {
- put_16be(aout.o_snbss, i+1);
- }
- }
- put_16be(aout.magic, AOUT_MAGIC);
- if (lseek(fd, (long) sizeof(struct external_filehdr), 0) == -1
- || write(fd, &aout, aoutsz) != aoutsz) {
- fprintf(stderr, "%s: write error\n", av[1]);
- exit(1);
- }
- close(fd);
- exit(0);
-
-readerr:
- fprintf(stderr, "%s: read error or file too short\n", av[1]);
- exit(1);
-}
Removed: trunk/reactos/tools/ppc-le2be.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/ppc-le2be.c?rev=28758&view=auto
==============================================================================
--- trunk/reactos/tools/ppc-le2be.c (original)
+++ trunk/reactos/tools/ppc-le2be.c (removed)
@@ -1,25 +1,0 @@
-#include <stdio.h>
-
-int main( int argc, char **argv ) {
- char buf[8];
- int rlen, i;
- FILE *fin = NULL, *fout = NULL;
-
- if( argc < 3 ) return 1;
-
- fin = fopen( argv[1], "rb" );
-
- if( fin )
- fout = fopen( argv[2], "wb" );
- if( !fout ) return 1;
-
- do {
- rlen = fread( buf, 1, 8, fin );
- for( i = 7; rlen > 0 && i >= 0; i-- ) fputc( buf[i], fout );
- }
- while( rlen == 8 );
-
- fclose( fout );
-
- return 0;
-}
Removed: trunk/reactos/tools/rs6000.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rs6000.h?rev=28758&view=auto
==============================================================================
--- trunk/reactos/tools/rs6000.h (original)
+++ trunk/reactos/tools/rs6000.h (removed)
@@ -1,243 +1,0 @@
-/* IBM RS/6000 "XCOFF" file definitions for BFD.
- Copyright (C) 1990, 1991 Free Software Foundation, Inc.
- FIXME: Can someone provide a transliteration of this name into ASCII?
- Using the following chars caused a compiler warning on HIUX (so I replaced
- them with octal escapes), and isn't useful without an understanding of what
- character set it is.
- Written by Mimi Ph\373\364ng-Th\345o V\365 of IBM
- and John Gilmore of Cygnus Support. */
-
-/********************** FILE HEADER **********************/
-
-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 */
-};
-
- /* IBM RS/6000 */
-#define U802WRMAGIC 0730 /* writeable text segments **chh** */
-#define U802ROMAGIC 0735 /* readonly sharable text segments */
-#define U802TOCMAGIC 0737 /* readonly text segments and TOC */
-
-#define BADMAG(x) \
- ((x).f_magic != U802ROMAGIC && (x).f_magic != U802WRMAGIC && \
- (x).f_magic != U802TOCMAGIC)
-
-#define FILHDR struct external_filehdr
-#define FILHSZ 20
-
-
-/********************** AOUT "OPTIONAL HEADER" **********************/
-
-
-typedef struct
-{
- unsigned char magic[2]; /* type of file */
- unsigned char vstamp[2]; /* version stamp */
- unsigned char tsize[4]; /* text size in bytes, padded to FW bdry */
- unsigned char dsize[4]; /* initialized data " " */
- unsigned char bsize[4]; /* uninitialized data " " */
- unsigned char entry[4]; /* entry pt. */
- unsigned char text_start[4]; /* base of text used for this file */
- unsigned char data_start[4]; /* base of data used for this file */
- unsigned char o_toc[4]; /* address of TOC */
- unsigned char o_snentry[2]; /* section number of entry point */
- unsigned char o_sntext[2]; /* section number of .text section */
- unsigned char o_sndata[2]; /* section number of .data section */
- unsigned char o_sntoc[2]; /* section number of TOC */
- unsigned char o_snloader[2]; /* section number of .loader section */
- unsigned char o_snbss[2]; /* section number of .bss section */
- unsigned char o_algntext[2]; /* .text alignment */
- unsigned char o_algndata[2]; /* .data alignment */
- unsigned char o_modtype[2]; /* module type (??) */
- unsigned char o_cputype[2]; /* cpu type */
- unsigned char o_maxstack[4]; /* max stack size (??) */
- unsigned char o_maxdata[4]; /* max data size (??) */
- unsigned char o_resv2[12]; /* reserved */
-}
-AOUTHDR;
-
-#define AOUTSZ 72
-#define SMALL_AOUTSZ (28)
-#define AOUTHDRSZ 72
-
-#define RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
-#define RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
-#define RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
-
-
-/********************** SECTION HEADER **********************/
-
-
-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 */
-};
-
-/*
- * names of "special" sections
- */
-#define _TEXT ".text"
-#define _DATA ".data"
-#define _BSS ".bss"
-#define _PAD ".pad"
-#define _LOADER ".loader"
-
-#define SCNHDR struct external_scnhdr
-#define SCNHSZ 40
-
-/* XCOFF uses a special .loader section with type STYP_LOADER. */
-#define STYP_LOADER 0x1000
-
-/* XCOFF uses a special .debug section with type STYP_DEBUG. */
-#define STYP_DEBUG 0x2000
-
-/* XCOFF handles line number or relocation overflow by creating
- another section header with STYP_OVRFLO set. */
-#define STYP_OVRFLO 0x8000
-
-/********************** LINE NUMBERS **********************/
-
-/* 1 line number entry for every "breakpointable" source line in a section.
- * Line numbers are grouped on a per function basis; first entry in a function
- * grouping will have l_lnno = 0 and in place of physical address will be the
- * symbol table index of the function name.
- */
-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
-
-
-/********************** SYMBOLS **********************/
-
-#define E_SYMNMLEN 8 /* # characters in a symbol name */
-#define E_FILNMLEN 14 /* # characters in a file name */
-#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
-
-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 N_BTMASK (017)
-#define N_TMASK (060)
-#define N_BTSHFT (4)
-#define N_TSHIFT (2)
-
-
-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)) */
-
- struct {
- unsigned char x_scnlen[4];
- unsigned char x_parmhash[4];
- unsigned char x_snhash[2];
- unsigned char x_smtyp[1];
- unsigned char x_smclas[1];
- unsigned char x_stab[4];
- unsigned char x_snstab[2];
- } x_csect;
-
-};
-
-#define SYMENT struct external_syment
-#define SYMESZ 18
-#define AUXENT union external_auxent
-#define AUXESZ 18
-#define DBXMASK 0x80 /* for dbx storage mask */
-#define SYMNAME_IN_DEBUG(symptr) ((symptr)->n_sclass & DBXMASK)
-
-
-
-/********************** RELOCATION DIRECTIVES **********************/
-
-
-struct external_reloc {
- char r_vaddr[4];
- char r_symndx[4];
- char r_size[1];
- char r_type[1];
-};
-
-
-#define RELOC struct external_reloc
-#define RELSZ 10
-
-#define DEFAULT_DATA_SECTION_ALIGNMENT 4
-#define DEFAULT_BSS_SECTION_ALIGNMENT 4
-#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
-/* For new sections we havn't heard of before */
-#define DEFAULT_SECTION_ALIGNMENT 4
More information about the Ros-diffs
mailing list