/* Motorola MCore support for BFD.
- Copyright (C) 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999-2021 Free Software Foundation, Inc.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-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 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 3 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.
+ 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. */
+ 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
/* This file holds definitions specific to the MCore COFF/PE ABI. */
#ifndef _COFF_MORE_H
#define _COFF_MORE_H
+#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
+#define L_LNNO_SIZE 2
+#include "coff/external.h"
+
+#define MCOREMAGIC 0xb00 /* I just made this up */
+
+#define MCOREBADMAG(x) (((x).f_magic != MCOREMAGIC))
#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
#define PEMCORE
-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 */
-}
-AOUTHDR;
-
-#define AOUTSZ 28
-#define AOUTHDRSZ 28
-
#define OMAGIC 0404 /* object files, eg as output */
#define ZMAGIC 0413 /* demand load format, eg normal ld output */
#define STMAGIC 0401 /* target shlib */
/* From winnt.h */
#define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b
-
/* Define some NT default values. */
#define NT_SECTION_ALIGNMENT 0x1000
#define NT_FILE_ALIGNMENT 0x200
#define NT_DEF_RESERVE 0x100000
#define NT_DEF_COMMIT 0x1000
-
struct external_reloc
{
char r_vaddr [4];
#define RELOC struct external_reloc
#define RELSZ 14
-#define MCOREMAGIC 0xb00 /* I just made this up */
-
-#define MCOREBADMAG(x) (((x).f_magic!= MCOREMAGIC))
-
-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 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 0xf
-#define N_TMASK 0x30
-#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 */
- char x_checksum [4]; /* section COMDAT checksum */
- char x_associated [2]; /* COMDAT associated section index */
- char x_comdat [1]; /* COMDAT selection number */
- } 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 SYMENT struct external_syment
-#define SYMESZ 18
-#define AUXENT union external_auxent
-#define AUXESZ 18
-
-/* 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
-
-#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_32 (abfd, (bfd_byte *) (ext->l_lnno));
-#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_32 (abfd, val, (bfd_byte *) (ext->l_lnno));
-
-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"
-
-
-
#endif /* __COFF_MCORE_H */
projects / thirdparty / binutils-gdb.git / blobdiff