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Diffstat (limited to 'include/opcode/xgate.h')
| -rw-r--r-- | include/opcode/xgate.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/include/opcode/xgate.h b/include/opcode/xgate.h deleted file mode 100644 index 77a521f83..000000000 --- a/include/opcode/xgate.h +++ /dev/null @@ -1,120 +0,0 @@ -/* xgate.h -- Freescale XGATE opcode list - Copyright 2010, 2011, 2012 Free Software Foundation, Inc. - Written by Sean Keys (skeys@ipdatasys.com) - - This file is part of the GNU opcodes library. - - This library 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, or (at your option) - any later version. - - It 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 file; see the file COPYING. If not, write to the - Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, - MA 02110-1301, USA. */ - -#ifndef _OPCODE_XGATE_H -#define _OPCODE_XGATE_H - -/* XGATE CCR flag definitions. */ -#define XGATE_N_BIT 0x08 /* XGN - Sign Flag */ -#define XGATE_Z_BIT 0x04 /* XGZ - Zero Flag */ -#define XGATE_V_BIT 0x02 /* XGV - Overflow Flag */ -#define XGATE_C_BIT 0x01 /* XGC - Carry Flag */ - -/* Access Detail Notation - V — Vector fetch: always an aligned word read, lasts for at least one RISC core cycle - P — Program word fetch: always an aligned word read, lasts for at least one RISC core cycle - r — 8-bit data read: lasts for at least one RISC core cycle - R — 16-bit data read: lasts for at least one RISC core cycle - w — 8-bit data write: lasts for at least one RISC core cycle - W — 16-bit data write: lasts for at least one RISC core cycle - A — Alignment cycle: no read or write, lasts for zero or one RISC core cycles - f — Free cycle: no read or write, lasts for one RISC core cycles. */ -#define XGATE_CYCLE_V 0x01 -#define XGATE_CYCLE_P 0x02 -#define XGATE_CYCLE_r 0x04 -#define XGATE_CYCLE_R 0x08 -#define XGATE_CYCLE_w 0x10 -#define XGATE_CYCLE_W 0x20 -#define XGATE_CYCLE_A 0x40 -#define XGATE_CYCLE_f 0x80 - -/* Opcode format abbreviations. */ -#define XG_INH 0x0001 /* Inherent. */ -#define XG_I 0x0002 /* 3-bit immediate address. */ -#define XG_R_I 0x0004 /* Register followed by 4/8-bit immediate value. */ -#define XG_R_R 0x0008 /* Register followed by a register. */ -#define XG_R_R_R 0x0010 /* Register followed by two registers. */ -#define XG_R 0x0020 /* Single register. */ -#define XG_PC 0x0040 /* PC relative 10 or 11 bit. */ -#define XG_R_C 0x0080 /* General register followed by ccr register. */ -#define XG_C_R 0x0100 /* CCR register followed by a general register. */ -#define XG_R_P 0x0200 /* General register followed by pc register. */ -#define XG_R_R_I 0x0400 /* Two general registers followed by an immediate value. */ -#define XG_PCREL 0x0800 /* Immediate value that is relative to the current pc. */ - -/* XGATE operand formats as stored in the XGATE_opcode table. - They are only used by GAS to recognize operands. */ -#define XGATE_OP_INH "" -#define XGATE_OP_TRI "r,r,r" -#define XGATE_OP_DYA "r,r" -#define XGATE_OP_IMM16 "r,if" -#define XGATE_OP_IMM8 "r,i8" -#define XGATE_OP_IMM4 "r,i4" -#define XGATE_OP_IMM3 "i3" -#define XGATE_OP_MON "r" -#define XGATE_OP_MON_R_C "r,c" -#define XGATE_OP_MON_C_R "c,r" -#define XGATE_OP_MON_R_P "r,p" -#define XGATE_OP_IDR "r,r,+" -#define XGATE_OP_IDO5 "r,r,i5" -#define XGATE_OP_REL9 "b9" -#define XGATE_OP_REL10 "ba" -#define XGATE_OP_DYA_MON "=r" -/* Macro definitions. */ -#define XGATE_OP_IMM16mADD "r,if; addl addh" -#define XGATE_OP_IMM16mAND "r,if; andl andh" -#define XGATE_OP_IMM16mCPC "r,if; cmpl cpch" -#define XGATE_OP_IMM16mSUB "r,if; subl subh" -#define XGATE_OP_IMM16mLDW "r,if; ldl ldh" - -/* CPU variant identification. */ -#define XGATE_V1 0x1 -#define XGATE_V2 0x2 -#define XGATE_V3 0x4 - -/* Max opcodes per opcode handle. */ -#define MAX_OPCODES 0x05 - -#define MAX_DETECT_CHARS 0x10 - -/* The opcode table definitions. */ -struct xgate_opcode -{ - char * name; /* Op-code name. */ - char * constraints; /* Constraint chars. */ - char * format; /* Bit definitions. */ - unsigned int sh_format; /* Shorthand format mask. */ - unsigned int size; /* Opcode size in bytes. */ - unsigned int bin_opcode; /* Binary opcode with operands masked off. */ - unsigned char cycles_min; /* Minimum cpu cycles needed. */ - unsigned char cycles_max; /* Maximum cpu cycles needed. */ - unsigned char set_flags_mask; /* CCR flags set. */ - unsigned char clr_flags_mask; /* CCR flags cleared. */ - unsigned char chg_flags_mask; /* CCR flags changed. */ - unsigned char arch; /* CPU variant. */ -}; - -/* The opcode table. The table contains all the opcodes (all pages). - You can't rely on the order. */ -extern const struct xgate_opcode xgate_opcodes[]; -extern const int xgate_num_opcodes; - -#endif /* _OPCODE_XGATE_H */ |