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Add new binutils target: moxie

cv-branch-2
Nick Clifton 17 years ago
parent
03897d8dda
commit
cc0748930b
11 changed files with 127 additions and 3 deletions
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  1. 5
      ChangeLog
  2. 6
      configure
  3. 4
      configure.ac
  4. 1
      include/dis-asm.h
  5. 5
      include/elf/ChangeLog
  6. 2
      include/elf/common.h
  7. 31
      include/elf/moxie.h
  8. 4
      include/opcode/ChangeLog
  9. 68
      include/opcode/moxie.h
  10. 2
      newlib/libm/common/s_lrint.c
  11. 2
      newlib/libm/common/sf_lrint.c

5
ChangeLog
View File

@ -1,3 +1,8 @@
2009-04-15 Anthony Green <green@moxielogic.com>
* configure.ac: Ditto.
* configure: Rebuilt.
2009-04-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* configure.ac: Bump minimum GMP/MPFR versions to 4.2 and 2.3.1.

6
configure
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@ -2,7 +2,7 @@
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59.
#
# Copyright (C) 2003 Free Software Foundation, Inc.
# Copyright (C) 2003, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
@ -2409,6 +2409,10 @@ case "${target}" in
frv-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
moxie-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
noconfigdirs="$noconfigdirs gprof"
;;
h8300*-*-*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
;;

4
configure.ac
View File

@ -644,6 +644,10 @@ case "${target}" in
frv-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
moxie-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
noconfigdirs="$noconfigdirs gprof"
;;
h8300*-*-*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
;;

1
include/dis-asm.h
View File

@ -259,6 +259,7 @@ extern int print_insn_mep (bfd_vma, disassemble_info *);
extern int print_insn_mmix (bfd_vma, disassemble_info *);
extern int print_insn_mn10200 (bfd_vma, disassemble_info *);
extern int print_insn_mn10300 (bfd_vma, disassemble_info *);
extern int print_insn_moxie (bfd_vma, disassemble_info *);
extern int print_insn_msp430 (bfd_vma, disassemble_info *);
extern int print_insn_mt (bfd_vma, disassemble_info *);
extern int print_insn_ns32k (bfd_vma, disassemble_info *);

5
include/elf/ChangeLog
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@ -1,3 +1,8 @@
2009-04-15 Anthony Green <green@moxielogic.com>
* common.h (EM_MOXIE): Define.
* moxie.h: New file.
2009-04-07 DJ Delorie <dj@redhat.com>
* mep.h (EF_MEP_CPU_C5): New.

2
include/elf/common.h
View File

@ -339,6 +339,8 @@
#define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */
#define EM_MOXIE 0xFEED /* Moxie */
/* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
#define EM_SCORE_OLD 95

31
include/elf/moxie.h
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@ -0,0 +1,31 @@
/* moxie ELF support for BFD.
Copyright 2009 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _ELF_MOXIE_H
#define _ELF_MOXIE_H
#include "elf/reloc-macros.h"
/* Relocation types. */
START_RELOC_NUMBERS (elf_moxie_reloc_type)
RELOC_NUMBER (R_MOXIE_NONE, 0)
RELOC_NUMBER (R_MOXIE_32, 1)
END_RELOC_NUMBERS (R_MOXIE_max)
#endif /* _ELF_MOXIE_H */

4
include/opcode/ChangeLog
View File

@ -1,3 +1,7 @@
2009-04-15 Anthony Green <green@moxielogic.com>
* moxie.h: Created.
2009-04-06 DJ Delorie <dj@redhat.com>
* h8300.h: Add relaxation attributes to MOVA opcodes.

68
include/opcode/moxie.h
View File

@ -0,0 +1,68 @@
/* Definitions for decoding the moxie opcode table.
Copyright 2009 Free Software Foundation, Inc.
Contributed by Anthony Green (green@moxielogic.com).
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. */
/* Form 1 instructions come in different flavors:
Some have no arguments (MOXIE_F1_NARG)
Some only use the A operand (MOXIE_F1_A)
Some use A and B registers (MOXIE_F1_AB)
Some use A and consume a 4 byte immediate value (MOXIE_F1_A4)
Some use just a 4 byte immediate value (MOXIE_F1_4)
Some use B and an indirect A (MOXIE_F1_AiB)
Some use A and an indirect B (MOXIE_F1_ABi)
Some consume a 4 byte immediate value and use X (MOXIE_F1_4A)
Some use B and an indirect A plus 4 bytes (MOXIE_F1_AiB4)
Some use A and an indirect B plus 4 bytes (MOXIE_F1_ABi4)
Form 2 instructions also come in different flavors:
Some have no arguments (MOXIE_F2_NARG)
Some use the A register and an 8-bit value (MOXIE_F2_A8V)
Form 3 instructions also come in different flavors:
Some have no arguments (MOXIE_F3_NARG). */
#define MOXIE_F1_NARG 0x100
#define MOXIE_F1_A 0x101
#define MOXIE_F1_AB 0x102
/* #define MOXIE_F1_ABC 0x103 */
#define MOXIE_F1_A4 0x104
#define MOXIE_F1_4 0x105
#define MOXIE_F1_AiB 0x106
#define MOXIE_F1_ABi 0x107
#define MOXIE_F1_4A 0x108
#define MOXIE_F1_AiB4 0x109
#define MOXIE_F1_ABi4 0x10a
#define MOXIE_F2_NARG 0x200
#define MOXIE_F2_A8V 0x201
#define MOXIE_F3_NARG 0x300
typedef struct moxie_opc_info_t
{
short opcode;
unsigned itype;
const char * name;
} moxie_opc_info_t;
extern const moxie_opc_info_t moxie_form1_opc_info[64];
extern const moxie_opc_info_t moxie_form2_opc_info[4];
extern const moxie_opc_info_t moxie_form3_opc_info[4];

2
newlib/libm/common/s_lrint.c
View File

@ -110,7 +110,7 @@ TWO52[2]={
GET_HIGH_WORD(i0, t);
/* Detect the all-zeros representation of plus and
minus zero, which fails the calculation below. */
if ((i0 & ~(1 << 31)) == 0)
if ((i0 & ~(1L << 31)) == 0)
return 0;
j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
i0 &= 0x000fffff;

2
newlib/libm/common/sf_lrint.c
View File

@ -71,7 +71,7 @@ TWO23[2]={
GET_FLOAT_WORD (i0, t);
/* Detect the all-zeros representation of plus and
minus zero, which fails the calculation below. */
if ((i0 & ~(1 << 31)) == 0)
if ((i0 & ~(1L << 31)) == 0)
return 0;
j0 = ((i0 >> 23) & 0xff) - 0x7f;
i0 &= 0x7fffff;

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