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2007-02-05 Dave Brolley <brolley@redhat.com>

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* Contribute the following Changes:
        2005-08-22  Dave Brolley  <brolley@redhat.com>

        * mep.h (EF_MEP_CPU_C4): New macro.
        (EF_MEP_CPU_H1): Change to 0x10000000.

        2005-04-22  Richard Sandiford  <rsandifo@redhat.com>

        * mep.h (EF_MEP_LIBRARY): New flag.
        (EF_MEP_ALL_FLAGS): Update accordingly.

        2004-06-21  Dave Brolley  <brolley@redhat.com>

        * mep.h (EF_MEP_CPU_MASK, EF_MEP_CPU_MEP, EF_MEP_CPU_C2)
        (EF_MEP_CPU_C3, EF_MEP_CPU_H1, EF_MEP_INDEX_MASK)
        (EF_MEP_ALL_FLAGS): New macros.

        2001-09-28  Richard Henderson  <rth@redhat.com>

        * mep.h (SHF_MEP_VLIW, SEC_MEP_VLIW): New.

        2001-07-12  DJ Delorie  <dj@redhat.com>

        * mep.h (R_MEP_GNU_VTINHERIT, R_MEP_GNU_VTENTRY): Mark as no-overflow.

        2001-06-25  DJ Delorie  <dj@redhat.com>

        * mep.h: Add vtable relocs.

        2001-05-10  DJ Delorie  <dj@redhat.com>

        * mep.h: Fix bit offsets for HI16*, make them no-overflow.  Add
        comment about mep-relocs.pl.

        2001-05-01  DJ Delorie  <dj@redhat.com>

        * mep.h: Add MeP-specific relocs.

        2001-03-22  Ben Elliston  <bje@redhat.com>

        * mep.h: New file.

        2001-03-20  Ben Elliston  <bje@redhat.com>

        * common.h (EM_CYGNUS_MEP): Define.
This commit is contained in:
Dave Brolley 2007-02-05 19:15:43 +00:00
parent b95dd98f8f
commit ece7861f4c
1 changed files with 84 additions and 0 deletions
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84
include/elf/mep.h Normal file
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/* Toshiba MeP ELF support for BFD.
Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
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 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. */
#ifndef _ELF_MEP_H
#define _ELF_MEP_H
/* Bits in the sh_flags field of Elf32_Shdr: */
#define SHF_MEP_VLIW 0x10000000 /* contains vliw code */
/* This bit is reserved by BFD for processor specific stuff. Name
it properly so that we can easily stay consistent elsewhere. */
#define SEC_MEP_VLIW SEC_TIC54X_BLOCK
#include "elf/reloc-macros.h"
/* Note: The comments in this file are used by bfd/mep-relocs.pl to
build parts of bfd/elf32-mep.c. */
/* Relocations. */
START_RELOC_NUMBERS (elf_mep_reloc_type)
/* These two must appear first so that they are not processed by bfd/mep-relocs.pl. */
RELOC_NUMBER (R_MEP_NONE, 0)
RELOC_NUMBER (R_RELC, 1)
RELOC_NUMBER (R_MEP_8, 2) /* 7654 3210 U */
RELOC_NUMBER (R_MEP_16, 3) /* fedc ba98 7654 3210 U */
RELOC_NUMBER (R_MEP_32, 4) /* vuts rqpo nmlk jihg fedc ba98 7654 3210 U */
RELOC_NUMBER (R_MEP_PCREL8A2, 5) /* ---- ---- 7654 321- S PC-REL */
RELOC_NUMBER (R_MEP_PCREL12A2, 6) /* ---- ba98 7654 321- S PC-REL */
RELOC_NUMBER (R_MEP_PCREL17A2, 7) /* ---- ---- ---- ---- gfed cba9 8765 4321 S PC-REL */
RELOC_NUMBER (R_MEP_PCREL24A2, 8) /* ---- -765 4321 ---- nmlk jihg fedc ba98 S PC-REL */
RELOC_NUMBER (R_MEP_PCABS24A2, 9) /* ---- -765 4321 ---- nmlk jihg fedc ba98 U */
RELOC_NUMBER (R_MEP_LOW16, 10) /* ---- ---- ---- ---- fedc ba98 7654 3210 U no-overflow */
RELOC_NUMBER (R_MEP_HI16U, 11) /* ---- ---- ---- ---- vuts rqpo nmlk jihg U no-overflow */
RELOC_NUMBER (R_MEP_HI16S, 12) /* ---- ---- ---- ---- vuts rqpo nmlk jihg S no-overflow */
RELOC_NUMBER (R_MEP_GPREL, 13) /* ---- ---- ---- ---- fedc ba98 7654 3210 S GP-REL*/
RELOC_NUMBER (R_MEP_TPREL, 14) /* ---- ---- ---- ---- fedc ba98 7654 3210 S TP-REL*/
RELOC_NUMBER (R_MEP_TPREL7, 15) /* ---- ---- -654 3210 U TP-REL */
RELOC_NUMBER (R_MEP_TPREL7A2, 16) /* ---- ---- -654 321- U TP-REL */
RELOC_NUMBER (R_MEP_TPREL7A4, 17) /* ---- ---- -654 32-- U TP-REL */
RELOC_NUMBER (R_MEP_UIMM24, 18) /* ---- ---- 7654 3210 nmlk jihg fedc ba98 U */
RELOC_NUMBER (R_MEP_ADDR24A4, 19) /* ---- ---- 7654 32-- nmlk jihg fedc ba98 U */
RELOC_NUMBER (R_MEP_GNU_VTINHERIT, 20) /* ---- ---- ---- ---- U no-overflow */
RELOC_NUMBER (R_MEP_GNU_VTENTRY, 21) /* ---- ---- ---- ---- U no-overflow */
END_RELOC_NUMBERS(R_MEP_max)
#define EF_MEP_CPU_MASK 0xff000000 /* specific cpu bits */
#define EF_MEP_CPU_MEP 0x00000000 /* generic MEP */
#define EF_MEP_CPU_C2 0x01000000 /* MEP c2 */
#define EF_MEP_CPU_C3 0x02000000 /* MEP c3 */
#define EF_MEP_CPU_C4 0x04000000 /* MEP c4 */
#define EF_MEP_CPU_H1 0x10000000 /* MEP h1 */
#define EF_MEP_LIBRARY 0x00000100 /* Built as a library */
#define EF_MEP_INDEX_MASK 0x000000ff /* Configuration index */
#define EF_MEP_ALL_FLAGS 0xff0001ff
#endif /* _ELF_MEP_H */