ilgen.h
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/************************************************************************
WHAT: RSP SCALAR UNIT BYPASS VERIFICATION TEST PROGRAM GENERATOR
SCCS: %W% %G%
PTLS: $Id: ilgen.h,v 1.1.1.1 2002/10/29 08:07:08 blythe Exp $
FILE: table.c
ENGR: Evan Y. Wang
PROJ: Project Reality
(CR): 1994 Silicon Graphics, Inc.
************************************************************************/
#ifndef _table_h_
#define _table_h_
#define IMEM_BASE 0
#define IMEM_SIZE 0x1000 /* 4KB of IMEM */
#define DMEM_BASE 0x10000000
#define DMEM_SIZE 0x1000 /* 4KB of DMEM */
/************************************************************************
INSTRUCTION TABLE USED FOR GENERATING SCALAR UNIT BYPASS TESTS.
************************************************************************/
typedef struct {
char *instr; /* instruction string */
int op; /* instruction type */
int atype; /* intermediate value type */
int min_nop;
int grpmsk; /* eliminate incongruent pairs */
} ITABLE;
#define ARG_VVV 0
#define ARG_VR 1
#define ARG_RV 2
#define ARG_R 3
#define OP_VADD 0
#define OP_LQV (OP_VADD+1)
#define OP_MTC2 (OP_LQV+1)
#define OP_CTC2 (OP_MTC2+1)
#define OP_LTV (OP_CTC2+1)
#define OP_SQV (OP_LTV+1)
#define OP_MFC2 (OP_SQV+1)
#define OP_CFC2 (OP_MFC2+1)
#define OP_STV (OP_CFC2+1)
/************************************************************************
GLOBAL VARIABLES USED IN TEST GENERATION.
************************************************************************/
extern int Space;
extern ITABLE I1Table[];
extern ITABLE I2Table[];
extern int I1TableSize;
extern int I2TableSize;
/************************************************************************
GLOBAL BARIABLES USED IN MODELING RSP.
************************************************************************/
extern u32 Vco;
extern u32 Reg[];
extern UD32 VReg[32][4];
extern UD32 DMem[];
/************************************************************************
INSTRUCTION MACROS TO INCREASE READABILITY
************************************************************************/
#define ADDI(rd,rs,i) fprintf(outp,"\taddi\t$%d,\t$%d,\t0x%4.4X\n",rd,rs,i)
#define BNE(r1,r2) fprintf(outp,"\tbne\t$%d,\t$%d,\tFail\n",r1,r2)
#define CFC2(r,v) fprintf(outp,"\tcfc2\t$%d,\t$v%d\n",r,v)
#define CTC2(r,v) fprintf(outp,"\tctc2\t$%d,\t$v%d\n",r,v)
#define LI(rid,val) \
{ \
fprintf(outp,"\tlui\t$%d,\t0x%4.4X\n",rid,val>>16); \
fprintf(outp,"\tori\t$%d,\t0x%4.4X\n",rid,val&0xFFFF); \
}
#define LQV(v,r) fprintf(outp,"\tlqv\t$v%d,\t0($%d)\n",v,r)
#define LTV(v,r) fprintf(outp,"\tltv\t$v%d[0],\t0($%d)\n",v,r)
#define NEWLINE() fprintf(outp,"\n")
#define NOP() fprintf(outp,"\tnop\n")
#define OR(rd,rs,rt) fprintf(outp,"\tor\t$%d,\t$%d,\t$%d\n",rd,rs,rt)
#define STV(v,r) fprintf(outp,"\tstv\t$v%d[0],\t0($%d)\n",v,r)
#define VADD(vd,v1,v2) fprintf(outp,"\tvadd\t$v%d,\t$v%d,\t$v%d\n",vd,v1,v2)
#define VEQ(vd,v1,v2) fprintf(outp,"\tveq\t$v%d,\t$v%d,\t$v%d\n",vd,v1,v2)
#define VNXOR(vd,v1,v2) fprintf(outp,"\tvnxor\t$v%d,\t$v%d,\t$v%d\n",vd,v1,v2)
#endif