diff options
Diffstat (limited to 'include/coff/mcore.h')
| -rw-r--r-- | include/coff/mcore.h | 191 |
1 files changed, 8 insertions, 183 deletions
diff --git a/include/coff/mcore.h b/include/coff/mcore.h index 0fa319c977f..980cf133da9 100644 --- a/include/coff/mcore.h +++ b/include/coff/mcore.h @@ -1,5 +1,5 @@ /* Motorola MCore support for BFD. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright 1999 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -22,6 +22,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #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 */ @@ -36,22 +43,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #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 */ @@ -60,14 +51,12 @@ AOUTHDR; /* 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]; @@ -79,168 +68,4 @@ struct external_reloc #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 */ |