diff options
Diffstat (limited to 'include/opcode/m68k.h')
| -rw-r--r-- | include/opcode/m68k.h | 109 |
1 files changed, 60 insertions, 49 deletions
diff --git a/include/opcode/m68k.h b/include/opcode/m68k.h index 3371d38a7..3f189841d 100644 --- a/include/opcode/m68k.h +++ b/include/opcode/m68k.h @@ -1,55 +1,61 @@ /* Opcode table header for m680[01234]0/m6888[12]/m68851. - Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2001 - Free Software Foundation, Inc. + Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2001, + 2003 Free Software Foundation, Inc. -This file is part of GDB, GAS, and the GNU binutils. + This file is part of GDB, GAS, and the GNU binutils. -GDB, GAS, and the GNU binutils are free software; you can redistribute -them and/or modify them under the terms of the GNU General Public -License as published by the Free Software Foundation; either version -1, or (at your option) any later version. + GDB, GAS, and the GNU binutils are free software; you can redistribute + them and/or modify them under the terms of the GNU General Public + License as published by the Free Software Foundation; either version + 1, or (at your option) any later version. -GDB, GAS, and the GNU binutils are distributed in the hope that they -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. + GDB, GAS, and the GNU binutils are distributed in the hope that they + 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 file; see the file COPYING. If not, write to the Free -Software Foundation, 59 Temple Place - Suite 330, Boston, MA -02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this file; see the file COPYING. If not, write to the Free + Software Foundation, 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ /* These are used as bit flags for the arch field in the m68k_opcode structure. */ #define _m68k_undef 0 -#define m68000 0x001 -#define m68008 m68000 /* synonym for -m68000. otherwise unused. */ -#define m68010 0x002 -#define m68020 0x004 -#define m68030 0x008 -#define m68ec030 m68030 /* similar enough to -m68030 to ignore differences; +#define m68000 0x001 +#define m68008 m68000 /* Synonym for -m68000. otherwise unused. */ +#define m68010 0x002 +#define m68020 0x004 +#define m68030 0x008 +#define m68ec030 m68030 /* Similar enough to -m68030 to ignore differences; gas will deal with the few differences. */ -#define m68040 0x010 -/* there is no 68050 */ -#define m68060 0x020 -#define m68881 0x040 -#define m68882 m68881 /* synonym for -m68881. otherwise unused. */ -#define m68851 0x080 -#define cpu32 0x100 /* e.g., 68332 */ -#define mcf5200 0x200 +#define m68040 0x010 +/* There is no 68050. */ +#define m68060 0x020 +#define m68881 0x040 +#define m68882 m68881 /* Synonym for -m68881. otherwise unused. */ +#define m68851 0x080 +#define cpu32 0x100 /* e.g., 68332 */ +#define mcf5200 0x200 #define mcf5206e 0x400 -#define mcf5307 0x800 -#define mcf5407 0x1000 - - /* handy aliases */ -#define m68040up (m68040 | m68060) -#define m68030up (m68030 | m68040up) -#define m68020up (m68020 | m68030up) -#define m68010up (m68010 | cpu32 | m68020up) -#define m68000up (m68000 | m68010up) -#define mcf (mcf5200 | mcf5206e | mcf5307 | mcf5407) -#define mcf5307up (mcf5307 | mcf5407) - +#define mcf5307 0x800 +#define mcf5407 0x1000 +#define mcfv4e 0x2000 +#define mcf528x 0x4000 + + /* Handy aliases. */ +#define m68040up (m68040 | m68060) +#define m68030up (m68030 | m68040up) +#define m68020up (m68020 | m68030up) +#define m68010up (m68010 | cpu32 | m68020up) +#define m68000up (m68000 | m68010up) +#define mcf (mcf5200 | mcf5206e | mcf528x | mcf5307 | mcf5407 | mcfv4e) +#define mcf5206eup (mcf5206e | mcf528x | mcf5307 | mcf5407 | mcfv4e) +#define mcf5307up (mcf5307 | mcf5407 | mcfv4e) +#define mcfv4up (mcf5407 | mcfv4e) +#define mcfv4eup (mcfv4e) + +#define cfloat (mcfv4e) #define mfloat (m68881 | m68882 | m68040 | m68060) #define mmmu (m68851 | m68030 | m68040 | m68060) @@ -93,7 +99,7 @@ struct m68k_opcode_alias operand; the second, the place it is stored. */ /* Kinds of operands: - Characters used: AaBCcDdEFfGHIJkLlMmnOopQqRrSsTtU VvWXYZ0123|*~%;@!&$?/<>#^+- + Characters used: AaBbCcDdEFfGHIJkLlMmnOopQqRrSsTtU VvWwXxYyZz0123|*~%;@!&$?/<>#^+- D data register only. Stored as 3 bits. A address register only. Stored as 3 bits. @@ -141,7 +147,7 @@ struct m68k_opcode_alias Possible values: 0x000 SFC Source Function Code reg [60, 40, 30, 20, 10] 0x001 DFC Data Function Code reg [60, 40, 30, 20, 10] - 0x002 CACR Cache Control Register [60, 40, 30, 20] + 0x002 CACR Cache Control Register [60, 40, 30, 20, mcf] 0x003 TC MMU Translation Control [60, 40] 0x004 ITT0 Instruction Transparent Translation reg 0 [60, 40] @@ -153,7 +159,7 @@ struct m68k_opcode_alias Translation reg 1 [60, 40] 0x008 BUSCR Bus Control Register [60] 0x800 USP User Stack Pointer [60, 40, 30, 20, 10] - 0x801 VBR Vector Base reg [60, 40, 30, 20, 10] + 0x801 VBR Vector Base reg [60, 40, 30, 20, 10, mcf] 0x802 CAAR Cache Address Register [ 30, 20] 0x803 MSP Master Stack Pointer [ 40, 30, 20] 0x804 ISP Interrupt Stack Pointer [ 40, 30, 20] @@ -165,6 +171,8 @@ struct m68k_opcode_alias 0xC04 RAMBAR0 RAM Base Address Register 0 [520X] 0xC05 RAMBAR1 RAM Base Address Register 0 [520X] 0xC0F MBAR0 RAM Base Address Register 0 [520X] + 0xC04 FLASHBAR FLASH Base Address Register [mcf528x] + 0xC05 RAMBAR Static RAM Base Address Register [mcf528x] L Register list of the type d0-d7/a0-a7 etc. (New! Improved! Can also hold fp0-fp7, as well!) @@ -218,11 +226,14 @@ struct m68k_opcode_alias coldfire bset/bclr/btst/mulsl/mulul operands: q (modes 0,2-5) v (modes 0,2-5,7.0,7.1) -*/ - -/* For the 68851: */ -/* - I didn't use much imagination in choosing the + b (modes 0,2-5,7.2) + w (modes 2-5,7.2) + y (modes 2,5) + z (modes 2,5,7.2) + x mov3q immediate operand. */ + +/* For the 68851: */ +/* I didn't use much imagination in choosing the following codes, so many of them aren't very mnemonic. -rab |