regdef.h

C语言编写的监控中心终端程序。基于GPRS上传收发数据功能

/* %Q% %M% %I% */
/*
 * Author	Mark I. Himelstein
 * Date started Wed Jun 19 15:37:59 PDT 1985
 * added fp reg's  8/15/86 kag
 * Module	regdef.h
 * Purpose	provide a set of reasonable names for assembler register
 *		variables.
 *
 * see botton for sony-specific changes
 */

#define	zero			$0		/* wired zero		*/
#define	AT			$at		/* assembler temp	*/
#define	v0			$2		/* return value		*/
#define	v1			$3
#define	a0			$4		/* argument registers	*/
#define	a1			$5
#define	a2			$6
#define	a3			$7
#define	t0			$8		/* caller saved		*/
#define	t1			$9
#define	t2			$10
#define	t3			$11
#define	t4			$12
#define	t5			$13
#define	t6			$14
#define	t7			$15
#define	s0			$16		/* callee saved		*/
#define	s1			$17
#define	s2			$18
#define	s3			$19
#define	s4			$20
#define	s5			$21
#define	s6			$22
#define	s7			$23
#define	t8			$24		/* code generator	*/
#define	t9			$25
#define	k0			$26		/* kernel temporary	*/
#define	k1			$27
#define	gp			$28		/* global pointer	*/
#define	sp			$29		/* stack pointer	*/
#define	fp			$30		/* frame pointer	*/
#define	ra			$31		/* return address	*/

#define	s8			fp		/* fp is unused in MIPS	*/

#define	r0			$0
#define	r1			$1
#define	r2			$2
#define	r3			$3
#define	r4			$4
#define	r5			$5
#define	r6			$6
#define	r7			$7
#define	r8			$8
#define	r9			$9
#define	r10			$10
#define	r11			$11
#define	r12			$12
#define	r13			$13
#define	r14			$14
#define	r15			$15
#define	r16			$16
#define	r17			$17
#define	r18			$18
#define	r19			$19
#define	r20			$20
#define	r21			$21
#define	r22			$22
#define	r23			$23
#define	r24			$24
#define	r25			$25
#define	r26			$26
#define	r27			$27
#define	r28			$28
#define	r29			$29
#define	r30			$30
#define	r31			$31

#define	fp0			$f0
#define	fp1			$f1
#define	fp2			$f2
#define	fp3			$f3
#define	fp4			$f4
#define	fp5			$f5
#define	fp6			$f6
#define	fp7			$f7
#define	fp8			$f8
#define	fp9			$f9
#define	fp10			$f10
#define	fp11			$f11
#define	fp12			$f12
#define	fp13			$f13
#define	fp14			$f14
#define	fp15			$f15
#define	fp16			$f16
#define	fp17			$f17
#define	fp18			$f18
#define	fp19			$f19
#define	fp20			$f20
#define	fp21			$f21
#define	fp22			$f22
#define	fp23			$f23
#define	fp24			$f24
#define	fp25			$f25
#define	fp26			$f26
#define	fp27			$f27
#define	fp28			$f28
#define	fp29			$f29
#define	fp30			$f30
#define	fp31			$f31

/*
#----------------------------------------------------------------------------
#
# sony section 
#
# Revision History:						      
#									      
# Rev	Date		Engineer	Comments
#
# 01	11/29/93	SR Cox		defined	 SUBREG as r19	
#----------------------------------------------------------------------------
*/
/*
#use r19 as the subtest register for reporting errors
#may have to change this later
*/
#define	SUBREG			r19

/* System Control Coprocessor (CP0) registers */
#define	C0_SR			$12		/* Processor Status		*/
#define	C0_STATUS		$12		/* Processor Status		*/
#define	C0_CAUSE		$13		/* Exception Cause		*/
#define	C0_EPC			$14		/* Exception PC			*/
#define	C0_BADADDR		$8		/* Bad Address			*/
#define	C0_BADVADDR		$8		/* Bad Virtual Address		*/
#define	C0_PRID			$15		/* Processor Revision Indentifier	*/
#define	C0_CCTL			$20		/* LEXRA cache control extension	*/

#define	EXCCODE_Int		0x00
#define	EXCCODE_AdEL		0x04
#define	EXCCODE_AdES		0x05
#define	EXCCODE_Ov		0x0c
#define	EXCCODE_Sys		0x08
#define	EXCCODE_Bp		0x09
#define	EXCCODE_RI		0x0a
#define	EXCCODE_CpU		0x0b

#define	CAUSE_IP		0x0000ff00
#define	CAUSE_IP7		0x00008000
#define	CAUSE_IP6		0x00004000
#define	CAUSE_IP5		0x00002000
#define	CAUSE_IP4		0x00001000
#define	CAUSE_IP3		0x00000800
#define	CAUSE_IP2		0x00000400
#define	CAUSE_IP1		0x00000200
#define	CAUSE_IP0		0x00000100

#define	STATUS_COP3		0x80000000
#define	STATUS_COP2		0x40000000
#define	STATUS_COP1		0x20000000
#define	STATUS_COP0		0x10000000
/*
#define	STATUS_ENDIAN_BIG	0x02000000
*/
#define	STATUS_ENDIAN_LITTLE	0x02000000
#define	STATUS_BEV		0x00400000
#define	STATUS_IEc		0x00000001
#define	STATUS_KUc		0x00000002
#define	STATUS_IM		0x0000ff00
#define	STATUS_IM7		0x00008000
#define	STATUS_IM6		0x00004000
#define	STATUS_IM5		0x00002000
#define	STATUS_IM4		0x00001000
#define	STATUS_IM3		0x00000800
#define	STATUS_IM2		0x00000400
#define	STATUS_IM1		0x00000200
#define	STATUS_IM0		0x00000100

#define	CCTL_DIvl		0x01
#define	CCTL_IIvl		0x02

#define	C3_DW_BASE		$0
#define	C3_DW_TOP		$1
//	game
#define	C0_IW_BASE		$0
#define	C0_IW_TOP		$1
/*
#define	C3_IW_BASE		$2
#define	C3_IW_TOP		$3
*/