X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fcoff%2Fsh.h;h=2c14f4fe19627bf30401541ea1747474030f8c1d;hb=bb1183e25ae74ba21500fb4e39bc1ca9822e3086;hp=2ea0d2625ceceb3a8d564ce6f5631edafc11345f;hpb=015551fcfbf75f39651b5ddff359538ef25860ee;p=deliverable%2Fbinutils-gdb.git diff --git a/include/coff/sh.h b/include/coff/sh.h index 2ea0d2625c..2c14f4fe19 100644 --- a/include/coff/sh.h +++ b/include/coff/sh.h @@ -1,55 +1,39 @@ -/*** coff information for Hitachi SH */ - -/********************** 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 */ -}; - +/* coff information for Renesas SH + + Copyright (C) 2000-2020 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 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. + + 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. */ +#ifdef COFF_WITH_PE +#define L_LNNO_SIZE 2 +#else +#define L_LNNO_SIZE 4 +#endif +#define INCLUDE_COMDAT_FIELDS_IN_AUXENT +#include "coff/external.h" #define SH_ARCH_MAGIC_BIG 0x0500 #define SH_ARCH_MAGIC_LITTLE 0x0550 /* Little endian SH */ #define SH_ARCH_MAGIC_WINCE 0x01a2 /* Windows CE - little endian */ #define SH_PE_MAGIC 0x010b - #define SHBADMAG(x) \ - (((x).f_magic!=SH_ARCH_MAGIC_BIG) && \ - ((x).f_magic!=SH_ARCH_MAGIC_WINCE) && \ - ((x).f_magic!=SH_ARCH_MAGIC_LITTLE)) - -#define FILHDR struct external_filehdr -#define FILHSZ 20 - - -/********************** AOUT "OPTIONAL HEADER" **********************/ - - -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 AOUTHDRSZ 28 -#define AOUTSZ 28 - - + (((x).f_magic != SH_ARCH_MAGIC_BIG) && \ + ((x).f_magic != SH_ARCH_MAGIC_WINCE) && \ + ((x).f_magic != SH_ARCH_MAGIC_LITTLE)) /* Define some NT default values. */ /* #define NT_IMAGE_BASE 0x400000 moved to internal.h */ @@ -58,161 +42,15 @@ AOUTHDR; #define NT_DEF_RESERVE 0x100000 #define NT_DEF_COMMIT 0x1000 -/********************** 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 SCNHDR struct external_scnhdr -#define SCNHSZ 40 - - -/********************** 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; -#ifdef COFF_WITH_PE - char l_lnno[2]; /* line number */ -#else - char l_lnno[4]; /* line number */ -#endif -}; - -#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)); - -#define LINENO struct external_lineno -#ifdef COFF_WITH_PE -#define LINESZ 6 -#undef GET_LINENO_LNNO -#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno)); -#undef PUT_LINENO_LNNO -#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno)); -#else -#define LINESZ 8 -#endif - - -/********************** 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 */ - 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 - - - /********************** RELOCATION DIRECTIVES **********************/ /* The external reloc has an offset field, because some of the reloc types on the h8 don't have room in the instruction for the entire - offset - eg the strange jump and high page addressing modes */ + offset - eg the strange jump and high page addressing modes. */ #ifndef COFF_WITH_PE -struct external_reloc { +struct external_reloc +{ char r_vaddr[4]; char r_symndx[4]; char r_offset[4]; @@ -220,14 +58,14 @@ struct external_reloc { char r_stuff[2]; }; #else -struct external_reloc { +struct external_reloc +{ char r_vaddr[4]; char r_symndx[4]; char r_type[2]; }; #endif - #define RELOC struct external_reloc #ifdef COFF_WITH_PE #define RELSZ 10