diff options
Diffstat (limited to 'gas/config/vax-inst.h')
| -rw-r--r-- | gas/config/vax-inst.h | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/gas/config/vax-inst.h b/gas/config/vax-inst.h index 51b7c94..d518fc0 100644 --- a/gas/config/vax-inst.h +++ b/gas/config/vax-inst.h @@ -1,21 +1,21 @@ /* vax-inst.h - GNU - Part of vax.c Copyright (C) 1987 Free Software Foundation, Inc. - -This file is part of GAS, the GNU Assembler. - -GAS 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 1, or (at your option) -any later version. - -GAS 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 GAS; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + + This file is part of GAS, the GNU Assembler. + + GAS 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, or (at your option) + any later version. + + GAS 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 GAS; see the file COPYING. If not, write to + the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * This is part of vax-ins-parse.c & friends. @@ -23,32 +23,32 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ */ #define VIT_MAX_OPERANDS (6) /* maximum number of operands in one */ - /* single vax instruction */ +/* single vax instruction */ struct vop /* vax instruction operand */ { - short int vop_ndx; /* -1, or index register. eg 7=[R7] */ - short int vop_reg; /* -1, or register number. eg @I^#=0xF */ - /* Helps distinguish "abs" from "abs(PC)". */ - short int vop_mode; /* addressing mode 4 bits. eg I^#=0x9 */ - char vop_short; /* operand displacement length as written */ - /* ' '=none, "bilsw"=B^I^L^S^W^. */ - char vop_access; /* 'b'branch ' 'no-instruction 'amrvw'norm */ - char vop_width; /* Operand width, one of "bdfghloqw" */ - char * vop_warn; /* warning message of this operand, if any */ - char * vop_error; /* say if operand is inappropriate */ - char * vop_expr_begin; /* Unparsed expression, 1st char ... */ - char * vop_expr_end; /* ... last char. */ - unsigned char vop_nbytes; /* number of bytes in datum */ + short int vop_ndx; /* -1, or index register. eg 7=[R7] */ + short int vop_reg; /* -1, or register number. eg @I^#=0xF */ + /* Helps distinguish "abs" from "abs(PC)". */ + short int vop_mode; /* addressing mode 4 bits. eg I^#=0x9 */ + char vop_short; /* operand displacement length as written */ + /* ' '=none, "bilsw"=B^I^L^S^W^. */ + char vop_access; /* 'b'branch ' 'no-instruction 'amrvw'norm */ + char vop_width; /* Operand width, one of "bdfghloqw" */ + char * vop_warn; /* warning message of this operand, if any */ + char * vop_error; /* say if operand is inappropriate */ + char * vop_expr_begin; /* Unparsed expression, 1st char ... */ + char * vop_expr_end; /* ... last char. */ + unsigned char vop_nbytes; /* number of bytes in datum */ }; typedef long vax_opcodeT; /* For initialising array of opcodes */ - /* Some synthetic opcodes > 16 bits! */ +/* Some synthetic opcodes > 16 bits! */ #define VIT_OPCODE_SYNTHETIC 0x80000000 /* Not real hardware instruction. */ #define VIT_OPCODE_SPECIAL 0x40000000 /* Not normal branch optimising. */ - /* Never set without ..._SYNTHETIC */ +/* Never set without ..._SYNTHETIC */ #define VAX_WIDTH_UNCONDITIONAL_JUMP '-' /* These are encoded into */ #define VAX_WIDTH_CONDITIONAL_JUMP '?' /* vop_width when vop_access=='b' */ @@ -62,16 +62,16 @@ typedef long vax_opcodeT; /* For initialising array of opcodes */ #define VAX_BRW (0x31) /* Another canonical branch */ #define VAX_WIDEN_WORD (0x20) /* Add this to byte branch to get word br. */ #define VAX_WIDEN_LONG (0x6) /* Add this to byte branch to get long jmp.*/ - /* Needs VAX_PC_RELATIVE_MODE byte after it*/ +/* Needs VAX_PC_RELATIVE_MODE byte after it*/ struct vit /* vax instruction tree */ { - /* vit_opcode is char[] for portability. */ - char vit_opcode [ sizeof (vax_opcodeT) ]; - unsigned char vit_opcode_nbytes; /* How long is _opcode? (chars) */ - unsigned char vit_operands;/* */ - struct vop vit_operand[VIT_MAX_OPERANDS]; /* operands */ - char * vit_error; /* "" or error text */ + /* vit_opcode is char[] for portability. */ + char vit_opcode [ sizeof (vax_opcodeT) ]; + unsigned char vit_opcode_nbytes; /* How long is _opcode? (chars) */ + unsigned char vit_operands;/* */ + struct vop vit_operand[VIT_MAX_OPERANDS]; /* operands */ + char * vit_error; /* "" or error text */ }; /* end: vax-inst.h */ |