X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fconfig%2Fvax-inst.h;h=4deac89dd322c76596324f9eca3e7aa0762c6fd2;hb=b99747aeed79ad69af8b8be4d9aa3a74200fca7d;hp=ae92d5e0bf3f69b3799085b796f6b4ad54a01c31;hpb=e98fe4f7b54cbdf29aef9287bbb1bea8801dd05a;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/config/vax-inst.h b/gas/config/vax-inst.h index ae92d5e0bf..4deac89dd3 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. - + Copyright (C) 1987-2016 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 2, or (at your option) + the Free Software Foundation; either version 3, 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. */ + the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* * This is part of vax-ins-parse.c & friends. @@ -23,26 +23,25 @@ */ #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" */ + const char *vop_warn; /* warning message of this operand, if any */ + const 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! */ @@ -50,28 +49,31 @@ typedef long vax_opcodeT; /* For initialising array of opcodes */ #define VIT_OPCODE_SPECIAL 0x40000000 /* Not normal branch optimising. */ /* Never set without ..._SYNTHETIC */ -#define VAX_WIDTH_UNCONDITIONAL_JUMP '-' /* These are encoded into */ -#define VAX_WIDTH_CONDITIONAL_JUMP '?' /* vop_width when vop_access=='b' */ -#define VAX_WIDTH_WORD_JUMP '!' /* and VIT_OPCODE_SYNTHETIC set. */ -#define VAX_WIDTH_BYTE_JUMP ':' /* */ +#define VAX_WIDTH_UNCONDITIONAL_JUMP '-' /* These are encoded into */ +#define VAX_WIDTH_CONDITIONAL_JUMP '?' /* vop_width when vop_access=='b' */ +#define VAX_WIDTH_WORD_JUMP '!' /* and VIT_OPCODE_SYNTHETIC set. */ +#define VAX_WIDTH_BYTE_JUMP ':' /* */ +#define VAX_JSB (0x16) /* Jump to subroutine */ #define VAX_JMP (0x17) /* Useful for branch optimising. Jump instr*/ -#define VAX_PC_RELATIVE_MODE (0xef) /* Use it after VAX_JMP */ -#define VAX_ABSOLUTE_MODE (0x9F) /* Use as @#... */ +#define VAX_PC_RELATIVE_MODE (0xef) /* Use it after VAX_JMP */ +#define VAX_ABSOLUTE_MODE (0x9F)/* Use as @#... */ #define VAX_BRB (0x11) /* Canonical branch. */ #define VAX_BRW (0x31) /* Another canonical branch */ -#define VAX_WIDEN_WORD (0x20) /* Add this to byte branch to get word br. */ +#define VAX_CALLS (0xFB) /* Call with arg list on stack */ +#define VAX_CALLG (0xFA) /* Call with arg list in memory */ +#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*/ 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 */ + const char *vit_error; /* "" or error text */ }; /* end of vax-inst.h */