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[/] [openrisc/] [tags/] [gnu-src/] [gdb-7.2/] [gdb-7.2-or32-1.0rc1/] [include/] [coff/] [tic80.h] - Diff between revs 330 and 341

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/* coff information for TI TMS320C80 (MVP)
/* coff information for TI TMS320C80 (MVP)
 
 
   Copyright 2001, 2010 Free Software Foundation, Inc.
   Copyright 2001, 2010 Free Software Foundation, Inc.
 
 
   This program is free software; you can redistribute it and/or modify
   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
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.
   (at your option) any later version.
 
 
   This program is distributed in the hope that it will be useful,
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   GNU General Public License for more details.
 
 
   You should have received a copy of the GNU General Public License
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */
   MA 02110-1301, USA.  */
 
 
#define DO_NOT_DEFINE_FILHDR
#define DO_NOT_DEFINE_FILHDR
#define DO_NOT_DEFINE_SCNHDR
#define DO_NOT_DEFINE_SCNHDR
#define L_LNNO_SIZE 2
#define L_LNNO_SIZE 2
#include "coff/external.h"
#include "coff/external.h"
 
 
/********************** FILE HEADER **********************/
/********************** FILE HEADER **********************/
 
 
struct external_filehdr
struct external_filehdr
  {
  {
    char f_magic[2];    /* magic number                 */
    char f_magic[2];    /* magic number                 */
    char f_nscns[2];    /* number of sections           */
    char f_nscns[2];    /* number of sections           */
    char f_timdat[4];   /* time & date stamp            */
    char f_timdat[4];   /* time & date stamp            */
    char f_symptr[4];   /* file pointer to symtab       */
    char f_symptr[4];   /* file pointer to symtab       */
    char f_nsyms[4];    /* number of symtab entries     */
    char f_nsyms[4];    /* number of symtab entries     */
    char f_opthdr[2];   /* sizeof(optional hdr)         */
    char f_opthdr[2];   /* sizeof(optional hdr)         */
    char f_flags[2];    /* flags                        */
    char f_flags[2];    /* flags                        */
    char f_target_id[2];/* target id (TIc80 specific)   */
    char f_target_id[2];/* target id (TIc80 specific)   */
};
};
 
 
#define TIC80_ARCH_MAGIC        0x0C1   /* Goes in the file header magic number field */
#define TIC80_ARCH_MAGIC        0x0C1   /* Goes in the file header magic number field */
#define TIC80_TARGET_ID         0x95    /* Goes in the target id field */
#define TIC80_TARGET_ID         0x95    /* Goes in the target id field */
 
 
#define TIC80BADMAG(x) ((x).f_magic != TIC80_ARCH_MAGIC)
#define TIC80BADMAG(x) ((x).f_magic != TIC80_ARCH_MAGIC)
 
 
#define FILHDR  struct external_filehdr
#define FILHDR  struct external_filehdr
#define FILHSZ  22
#define FILHSZ  22
 
 
#define TIC80_AOUTHDR_MAGIC     0x108   /* Goes in the optional file header magic number field */
#define TIC80_AOUTHDR_MAGIC     0x108   /* Goes in the optional file header magic number field */
 
 
/********************** SECTION HEADER **********************/
/********************** SECTION HEADER **********************/
 
 
struct external_scnhdr
struct external_scnhdr
{
{
        char            s_name[8];      /* section name                 */
        char            s_name[8];      /* section name                 */
        char            s_paddr[4];     /* physical address, aliased s_nlib */
        char            s_paddr[4];     /* physical address, aliased s_nlib */
        char            s_vaddr[4];     /* virtual address              */
        char            s_vaddr[4];     /* virtual address              */
        char            s_size[4];      /* section size                 */
        char            s_size[4];      /* section size                 */
        char            s_scnptr[4];    /* file ptr to raw data for section */
        char            s_scnptr[4];    /* file ptr to raw data for section */
        char            s_relptr[4];    /* file ptr to relocation       */
        char            s_relptr[4];    /* file ptr to relocation       */
        char            s_lnnoptr[4];   /* file ptr to line numbers     */
        char            s_lnnoptr[4];   /* file ptr to line numbers     */
        char            s_nreloc[2];    /* number of relocation entries */
        char            s_nreloc[2];    /* number of relocation entries */
        char            s_nlnno[2];     /* number of line number entries*/
        char            s_nlnno[2];     /* number of line number entries*/
        char            s_flags[2];     /* flags                        */
        char            s_flags[2];     /* flags                        */
        char            s_reserved[1];  /* reserved (TIc80 specific)    */
        char            s_reserved[1];  /* reserved (TIc80 specific)    */
        char            s_mempage[1];   /* memory page number (TIc80)   */
        char            s_mempage[1];   /* memory page number (TIc80)   */
};
};
 
 
/* Names of "special" sections.  */
/* Names of "special" sections.  */
#define _TEXT   ".text"
#define _TEXT   ".text"
#define _DATA   ".data"
#define _DATA   ".data"
#define _BSS    ".bss"
#define _BSS    ".bss"
#define _CINIT  ".cinit"
#define _CINIT  ".cinit"
#define _CONST  ".const"
#define _CONST  ".const"
#define _SWITCH ".switch"
#define _SWITCH ".switch"
#define _STACK  ".stack"
#define _STACK  ".stack"
#define _SYSMEM ".sysmem"
#define _SYSMEM ".sysmem"
 
 
#define SCNHDR  struct external_scnhdr
#define SCNHDR  struct external_scnhdr
#define SCNHSZ  40
#define SCNHSZ  40
 
 
/* FIXME - need to correlate external_auxent with
/* FIXME - need to correlate external_auxent with
   TIc80 Code Generation Tools User's Guide, CG:A-25 */
   TIc80 Code Generation Tools User's Guide, CG:A-25 */
 
 
/********************** RELOCATION DIRECTIVES **********************/
/********************** RELOCATION DIRECTIVES **********************/
 
 
/* The external reloc has an offset field, because some of the reloc
/* 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
   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.  */
 
 
struct external_reloc
struct external_reloc
{
{
  char r_vaddr[4];
  char r_vaddr[4];
  char r_symndx[4];
  char r_symndx[4];
  char r_reserved[2];
  char r_reserved[2];
  char r_type[2];
  char r_type[2];
};
};
 
 
#define RELOC struct external_reloc
#define RELOC struct external_reloc
#define RELSZ 12
#define RELSZ 12
 
 
/* TIc80 relocation types. */
/* TIc80 relocation types. */
 
 
#define R_ABS           0x00            /* Absolute address - no relocation */
#define R_ABS           0x00            /* Absolute address - no relocation */
#define R_RELLONGX      0x11            /* PP: 32 bits, direct */
#define R_RELLONGX      0x11            /* PP: 32 bits, direct */
#define R_PPBASE        0x34            /* PP: Global base address type */
#define R_PPBASE        0x34            /* PP: Global base address type */
#define R_PPLBASE       0x35            /* PP: Local base address type */
#define R_PPLBASE       0x35            /* PP: Local base address type */
#define R_PP15          0x38            /* PP: Global 15 bit offset */
#define R_PP15          0x38            /* PP: Global 15 bit offset */
#define R_PP15W         0x39            /* PP: Global 15 bit offset divided by 4 */
#define R_PP15W         0x39            /* PP: Global 15 bit offset divided by 4 */
#define R_PP15H         0x3A            /* PP: Global 15 bit offset divided by 2 */
#define R_PP15H         0x3A            /* PP: Global 15 bit offset divided by 2 */
#define R_PP16B         0x3B            /* PP: Global 16 bit offset for bytes */
#define R_PP16B         0x3B            /* PP: Global 16 bit offset for bytes */
#define R_PPL15         0x3C            /* PP: Local 15 bit offset */
#define R_PPL15         0x3C            /* PP: Local 15 bit offset */
#define R_PPL15W        0x3D            /* PP: Local 15 bit offset divided by 4 */
#define R_PPL15W        0x3D            /* PP: Local 15 bit offset divided by 4 */
#define R_PPL15H        0x3E            /* PP: Local 15 bit offset divided by 2 */
#define R_PPL15H        0x3E            /* PP: Local 15 bit offset divided by 2 */
#define R_PPL16B        0x3F            /* PP: Local 16 bit offset for bytes */
#define R_PPL16B        0x3F            /* PP: Local 16 bit offset for bytes */
#define R_PPN15         0x40            /* PP: Global 15 bit negative offset */
#define R_PPN15         0x40            /* PP: Global 15 bit negative offset */
#define R_PPN15W        0x41            /* PP: Global 15 bit negative offset divided by 4 */
#define R_PPN15W        0x41            /* PP: Global 15 bit negative offset divided by 4 */
#define R_PPN15H        0x42            /* PP: Global 15 bit negative offset divided by 2 */
#define R_PPN15H        0x42            /* PP: Global 15 bit negative offset divided by 2 */
#define R_PPN16B        0x43            /* PP: Global 16 bit negative byte offset */
#define R_PPN16B        0x43            /* PP: Global 16 bit negative byte offset */
#define R_PPLN15        0x44            /* PP: Local 15 bit negative offset */
#define R_PPLN15        0x44            /* PP: Local 15 bit negative offset */
#define R_PPLN15W       0x45            /* PP: Local 15 bit negative offset divided by 4 */
#define R_PPLN15W       0x45            /* PP: Local 15 bit negative offset divided by 4 */
#define R_PPLN15H       0x46            /* PP: Local 15 bit negative offset divided by 2 */
#define R_PPLN15H       0x46            /* PP: Local 15 bit negative offset divided by 2 */
#define R_PPLN16B       0x47            /* PP: Local 16 bit negative byte offset */
#define R_PPLN16B       0x47            /* PP: Local 16 bit negative byte offset */
#define R_MPPCR15W      0x4E            /* MP: 15 bit PC-relative divided by 4 */
#define R_MPPCR15W      0x4E            /* MP: 15 bit PC-relative divided by 4 */
#define R_MPPCR         0x4F            /* MP: 32 bit PC-relative divided by 4 */
#define R_MPPCR         0x4F            /* MP: 32 bit PC-relative divided by 4 */
 
 

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