dsmsimsolarislib.h

IXP425的BSP代码

/* dsmSimsparcLib.h - simsparc disassembler library header */

/* Copyright 1984-1995 Wind River Systems, Inc. */
/*
modification history
--------------------
01a,07jun95,ism  derived from simsparc
*/

#ifndef __INCdsmSimsparcLibh
#define __INCdsmSimsparcLibh

#ifdef __cplusplus
extern "C" {
#endif

#include "vwModNum.h"


/* dsmLib status codes */

#define S_dsmLib_UNKNOWN_INSTRUCTION	(M_dsmLib | 1)


/* instruction fields */

/* instruction fields: opcode masks */

#define	OP		0xC0000000	/* general opcode */
#define	OP2		0x01C00000	/* op2 opcode */
#define	OP3		0x01F80000	/* op3 opcode */
#define	OPFC		0x00003FE0	/* floating point or other coprocessor opcode */

/* instruction fields: register masks */

#define	RD		0x3E000000	/* destination register */
#define	RS1		0x0007C000	/* source register 1 */
#define	RS2		0x0000001F	/* source register 2 */

/* instruction fields: constant masks */

#define	DISP30		0x3FFFFFFF	/* 30-bit sign-extended word displacement */
#define	DISP22		0x003FFFFF	/* 22-bit sign-extended word displacement */
#define	DISP22_SIGN	0x00200000	/* 22-bit sign */
#define	CONST22		0x003FFFFF	/* 22-bit constant value (structure size) */
#define	IMM22		0x003FFFFF	/* 22-bit immediate value (result of %hi) */
#define	SIMM13		0x00001FFF	/* 13-bit sign-extended immediate value */
#define	SIMM13_SIGN	0x00001000	/* 13-bit sign */
#define	LOBITS		0x000003FF	/* 10-bit immediate value (result of %lo) */
#define	TRAP_NUMBER	0x0000007F	/* trap number */

/* instruction fields: miscellaneous masks */

#define	A		0x20000000	/* annul bit */
#define	COND		0x1E000000	/* test condition */
#define	I		0x00002000	/* selects type of second ALU operand */
#define	ASI		0x00001FE0	/* alternate address space indicator */
#define	SHCNT		0x0000001F	/* shift count */

/* instruction fields: opcode, register, constant, and miscellaneous shift counts */

#define	DISP30_SHIFT_CT	 2		/* 30-bit sign-extended word displacement */
#define	DISP22_SHIFT_CT	 2		/* 22-bit sign-extended word displacement */
#define	IMM22_SHIFT_CT	10		/* 22-bit immediate value */

#define	OP_SHIFT_CT	30		/* general opcode */
#define	A_SHIFT_CT	29		/* annul bit */
#define	RD_SHIFT_CT	25		/* destination register */
#define	COND_SHIFT_CT	25		/* test condition */
#define	OP2_SHIFT_CT	22		/* op2 opcode */
#define	OP3_SHIFT_CT	19		/* op3 opcode */
#define	RS1_SHIFT_CT	14		/* source register 1 */
#define	I_SHIFT_CT	13		/* I field */
#define	OPFC_SHIFT_CT	 5		/* coprocessor opcode */
#define	ASI_SHIFT_CT	 5		/* alternate address space indicator */

/* instruction fields: things that don't fit under other categories */

#define	DISP22_SIGN_EXTEND	0xFFC00000	/* 22-bit sign-extended word displacement */
#define	SIMM13_SIGN_EXTEND	0xFFFFE000	/* 13-bit sign-extended immediate value */

/* instruction fields: opcode equates */

#define	OP_3		0xC0000000	/* general opcode: load/store */
#define	OP_2		0x80000000	/* general opcode: arithmetic */
#define	OP_1		0x40000000	/* general opcode: Call */
#define	OP_0		0x00000000	/* general opcode: Bicc, FBfcc, CBccc, SETHI */
#define	OP2_7		0x01C00000	/* op2 opcode: CBccc */
#define	OP2_6		0x01800000	/* op2 opcode: FBfcc */
#define	OP2_5		0x01400000	/* op2 opcode: (n/i) */
#define	OP2_4		0x01000000	/* op2 opcode: SETHI */
#define	OP2_3		0x00C00000	/* op2 opcode: (n/i) */
#define	OP2_2		0x00800000	/* op2 opcode: Bicc */
#define	OP2_1		0x00400000	/* op2 opcode: (n/i) */
#define	OP2_0		0x00000000	/* op2 opcode: UNIMPlemented */
#define	OP3_3F		0x01F80000	/* op3 opcode */
#define	OP3_3E		0x01F00000	/* op3 opcode */
#define	OP3_3D		0x01E80000	/* op3 opcode */
#define	OP3_3C		0x01E00000	/* op3 opcode */
#define	OP3_3B		0x01D80000	/* op3 opcode */
#define	OP3_3A		0x01D00000	/* op3 opcode */
#define	OP3_39		0x01C80000	/* op3 opcode */
#define	OP3_38		0x01C00000	/* op3 opcode */
#define	OP3_37		0x01B80000	/* op3 opcode */
#define	OP3_36		0x01B00000	/* op3 opcode */
#define	OP3_35		0x01A80000	/* op3 opcode */
#define	OP3_34		0x01A00000	/* op3 opcode */
#define	OP3_33		0x01980000	/* op3 opcode */
#define	OP3_32		0x01900000	/* op3 opcode */
#define	OP3_31		0x01880000	/* op3 opcode */
#define	OP3_30		0x01800000	/* op3 opcode */
#define	OP3_2F		0x01780000	/* op3 opcode */
#define	OP3_2E		0x01700000	/* op3 opcode */
#define	OP3_2D		0x01680000	/* op3 opcode */
#define	OP3_2C		0x01600000	/* op3 opcode */
#define	OP3_2B		0x01580000	/* op3 opcode */
#define	OP3_2A		0x01500000	/* op3 opcode */
#define	OP3_29		0x01480000	/* op3 opcode */
#define	OP3_28		0x01400000	/* op3 opcode */
#define	OP3_27		0x01380000	/* op3 opcode */
#define	OP3_26		0x01300000	/* op3 opcode */
#define	OP3_25		0x01280000	/* op3 opcode */
#define	OP3_24		0x01200000	/* op3 opcode */
#define	OP3_23		0x01180000	/* op3 opcode */
#define	OP3_22		0x01100000	/* op3 opcode */
#define	OP3_21		0x01080000	/* op3 opcode */
#define	OP3_20		0x01000000	/* op3 opcode */
#define	OP3_1F		0x00F80000	/* op3 opcode */
#define	OP3_1E		0x00F00000	/* op3 opcode */
#define	OP3_1D		0x00E80000	/* op3 opcode */
#define	OP3_1C		0x00E00000	/* op3 opcode */
#define	OP3_1B		0x00D80000	/* op3 opcode */
#define	OP3_1A		0x00D00000	/* op3 opcode */
#define	OP3_19		0x00C80000	/* op3 opcode */
#define	OP3_18		0x00C00000	/* op3 opcode */
#define	OP3_17		0x00B80000	/* op3 opcode */
#define	OP3_16		0x00B00000	/* op3 opcode */
#define	OP3_15		0x00A80000	/* op3 opcode */
#define	OP3_14		0x00A00000	/* op3 opcode */
#define	OP3_13		0x00980000	/* op3 opcode */
#define	OP3_12		0x00900000	/* op3 opcode */
#define	OP3_11		0x00880000	/* op3 opcode */
#define	OP3_10		0x00800000	/* op3 opcode */
#define	OP3_0F		0x00780000	/* op3 opcode */
#define	OP3_0E		0x00700000	/* op3 opcode */
#define	OP3_0D		0x00680000	/* op3 opcode */
#define	OP3_0C		0x00600000	/* op3 opcode */
#define	OP3_0B		0x00580000	/* op3 opcode */
#define	OP3_0A		0x00500000	/* op3 opcode */
#define	OP3_09		0x00480000	/* op3 opcode */
#define	OP3_08		0x00400000	/* op3 opcode */
#define	OP3_07		0x00380000	/* op3 opcode */
#define	OP3_06		0x00300000	/* op3 opcode */
#define	OP3_05		0x00280000	/* op3 opcode */
#define	OP3_04		0x00200000	/* op3 opcode */
#define	OP3_03		0x00180000	/* op3 opcode */
#define	OP3_02		0x00100000	/* op3 opcode */
#define	OP3_01		0x00080000	/* op3 opcode */
#define	OP3_00		0x00000000	/* op3 opcode */
#define	OPFC_1FF	0x00003FE0	/* floating point or coprocessor opcode */
#define	OPFC_1FE	0x00003FC0	/* floating point or coprocessor opcode */
#define	OPFC_1FD	0x00003FA0	/* floating point or coprocessor opcode */
#define	OPFC_1FC	0x00003F80	/* floating point or coprocessor opcode */
#define	OPFC_1FB	0x00003F60	/* floating point or coprocessor opcode */
#define	OPFC_1FA	0x00003F40	/* floating point or coprocessor opcode */
#define	OPFC_1F9	0x00003F20	/* floating point or coprocessor opcode */
#define	OPFC_1F8	0x00003F00	/* floating point or coprocessor opcode */
#define	OPFC_1F7	0x00003EE0	/* floating point or coprocessor opcode */
#define	OPFC_1F6	0x00003EC0	/* floating point or coprocessor opcode */
#define	OPFC_1F5	0x00003EA0	/* floating point or coprocessor opcode */
#define	OPFC_1F4	0x00003E80	/* floating point or coprocessor opcode */
#define	OPFC_1F3	0x00003E60	/* floating point or coprocessor opcode */
#define	OPFC_1F2	0x00003E40	/* floating point or coprocessor opcode */
#define	OPFC_1F1	0x00003E20	/* floating point or coprocessor opcode */
#define	OPFC_1F0	0x00003E00	/* floating point or coprocessor opcode */
#define	OPFC_1EF	0x00003DE0	/* floating point or coprocessor opcode */
#define	OPFC_1EE	0x00003DC0	/* floating point or coprocessor opcode */
#define	OPFC_1ED	0x00003DA0	/* floating point or coprocessor opcode */
#define	OPFC_1EC	0x00003D80	/* floating point or coprocessor opcode */
#define	OPFC_1EB	0x00003D60	/* floating point or coprocessor opcode */
#define	OPFC_1EA	0x00003D40	/* floating point or coprocessor opcode */
#define	OPFC_1E9	0x00003D20	/* floating point or coprocessor opcode */
#define	OPFC_1E8	0x00003D00	/* floating point or coprocessor opcode */
#define	OPFC_1E7	0x00003CE0	/* floating point or coprocessor opcode */
#define	OPFC_1E6	0x00003CC0	/* floating point or coprocessor opcode */
#define	OPFC_1E5	0x00003CA0	/* floating point or coprocessor opcode */
#define	OPFC_1E4	0x00003C80	/* floating point or coprocessor opcode */
#define	OPFC_1E3	0x00003C60	/* floating point or coprocessor opcode */
#define	OPFC_1E2	0x00003C40	/* floating point or coprocessor opcode */
#define	OPFC_1E1	0x00003C20	/* floating point or coprocessor opcode */
#define	OPFC_1E0	0x00003C00	/* floating point or coprocessor opcode */
#define	OPFC_1DF	0x00003BE0	/* floating point or coprocessor opcode */
#define	OPFC_1DE	0x00003BC0	/* floating point or coprocessor opcode */
#define	OPFC_1DD	0x00003BA0	/* floating point or coprocessor opcode */
#define	OPFC_1DC	0x00003B80	/* floating point or coprocessor opcode */
#define	OPFC_1DB	0x00003B60	/* floating point or coprocessor opcode */
#define	OPFC_1DA	0x00003B40	/* floating point or coprocessor opcode */
#define	OPFC_1D9	0x00003B20	/* floating point or coprocessor opcode */
#define	OPFC_1D8	0x00003B00	/* floating point or coprocessor opcode */
#define	OPFC_1D7	0x00003AE0	/* floating point or coprocessor opcode */
#define	OPFC_1D6	0x00003AC0	/* floating point or coprocessor opcode */
#define	OPFC_1D5	0x00003AA0	/* floating point or coprocessor opcode */
#define	OPFC_1D4	0x00003A80	/* floating point or coprocessor opcode */
#define	OPFC_1D3	0x00003A60	/* floating point or coprocessor opcode */
#define	OPFC_1D2	0x00003A40	/* floating point or coprocessor opcode */
#define	OPFC_1D1	0x00003A20	/* floating point or coprocessor opcode */
#define	OPFC_1D0	0x00003A00	/* floating point or coprocessor opcode */
#define	OPFC_1CF	0x000039E0	/* floating point or coprocessor opcode */
#define	OPFC_1CE	0x000039C0	/* floating point or coprocessor opcode */
#define	OPFC_1CD	0x000039A0	/* floating point or coprocessor opcode */
#define	OPFC_1CC	0x00003980	/* floating point or coprocessor opcode */
#define	OPFC_1CB	0x00003960	/* floating point or coprocessor opcode */
#define	OPFC_1CA	0x00003940	/* floating point or coprocessor opcode */
#define	OPFC_1C9	0x00003920	/* floating point or coprocessor opcode */
#define	OPFC_1C8	0x00003900	/* floating point or coprocessor opcode */
#define	OPFC_1C7	0x000038E0	/* floating point or coprocessor opcode */
#define	OPFC_1C6	0x000038C0	/* floating point or coprocessor opcode */
#define	OPFC_1C5	0x000038A0	/* floating point or coprocessor opcode */
#define	OPFC_1C4	0x00003880	/* floating point or coprocessor opcode */
#define	OPFC_1C3	0x00003860	/* floating point or coprocessor opcode */
#define	OPFC_1C2	0x00003840	/* floating point or coprocessor opcode */
#define	OPFC_1C1	0x00003820	/* floating point or coprocessor opcode */
#define	OPFC_1C0	0x00003800	/* floating point or coprocessor opcode */
#define	OPFC_1BF	0x000037E0	/* floating point or coprocessor opcode */
#define	OPFC_1BE	0x000037C0	/* floating point or coprocessor opcode */
#define	OPFC_1BD	0x000037A0	/* floating point or coprocessor opcode */
#define	OPFC_1BC	0x00003780	/* floating point or coprocessor opcode */
#define	OPFC_1BB	0x00003760	/* floating point or coprocessor opcode */
#define	OPFC_1BA	0x00003740	/* floating point or coprocessor opcode */
#define	OPFC_1B9	0x00003720	/* floating point or coprocessor opcode */
#define	OPFC_1B8	0x00003700	/* floating point or coprocessor opcode */
#define	OPFC_1B7	0x000036E0	/* floating point or coprocessor opcode */
#define	OPFC_1B6	0x000036C0	/* floating point or coprocessor opcode */
#define	OPFC_1B5	0x000036A0	/* floating point or coprocessor opcode */
#define	OPFC_1B4	0x00003680	/* floating point or coprocessor opcode */
#define	OPFC_1B3	0x00003660	/* floating point or coprocessor opcode */
#define	OPFC_1B2	0x00003640	/* floating point or coprocessor opcode */
#define	OPFC_1B1	0x00003620	/* floating point or coprocessor opcode */
#define	OPFC_1B0	0x00003600	/* floating point or coprocessor opcode */
#define	OPFC_1AF	0x000035E0	/* floating point or coprocessor opcode */
#define	OPFC_1AE	0x000035C0	/* floating point or coprocessor opcode */
#define	OPFC_1AD	0x000035A0	/* floating point or coprocessor opcode */
#define	OPFC_1AC	0x00003580	/* floating point or coprocessor opcode */
#define	OPFC_1AB	0x00003560	/* floating point or coprocessor opcode */
#define	OPFC_1AA	0x00003540	/* floating point or coprocessor opcode */
#define	OPFC_1A9	0x00003520	/* floating point or coprocessor opcode */
#define	OPFC_1A8	0x00003500	/* floating point or coprocessor opcode */
#define	OPFC_1A7	0x000034E0	/* floating point or coprocessor opcode */
#define	OPFC_1A6	0x000034C0	/* floating point or coprocessor opcode */
#define	OPFC_1A5	0x000034A0	/* floating point or coprocessor opcode */
#define	OPFC_1A4	0x00003480	/* floating point or coprocessor opcode */
#define	OPFC_1A3	0x00003460	/* floating point or coprocessor opcode */