VU_AVP.h
19.6 KB
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/*********************************************************************
* Include Files: *
*
*
* $1.........$25 general purpose
* $26 pointer to data memory
* $30 Test number (check this reg when diag Fails)
*********************************************************************/
#define vco $v0
#define vcc $v1
#define vce $v2
/**********************************************************************
* Check_Vadd: Used by vadd, vsub, vsut, vabs, vaddc, vsubc
********************************************************************/
#define Check_Vadd(tno, Op, rMp, vS, vT, vT_El, vD, vDexp, vTemp, inVCO, expVCO) \
ori $30, $0, tno; \
ori $1, $0, inVCO; \
ctc2 $1, vco \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
Op vD, vS, vT_El; \
compare_control(vco,expVCO) \
ctc2 $0, vco; \
ctc2 $0, vcc; \
addi rMp, rMp, 48; /*S+T+D*/ \
nop; \
nop; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff)
/**/
/**********************************************************************
* Check_Vmov:
********************************************************************/
#define Check_Vmov(tno, Op, rMp, vS, vT, vT_El, vD, vDexp, vTemp) \
ori $30, $0, tno; \
lqv vD, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
Op vD[vS], vT_El; \
addi rMp, rMp, 48; /*S+T+D*/ \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff)
/**/
/**********************************************************************
* Check_Vaddb: Used by vadd, vsub, vsut, vabs, vaddc, vsubc
********************************************************************/
#define Check_Vaddb(tno, Op, rMp,vS,vT,vT_El,vD,vDexp,vTemp,vAccl,vAccm,vAcch,vAcclExp,vAccmExp,vAcchExp,v4000,v0001) \
ori $30, $0, tno; \
ctc2 $0, vco \
lui $1,0x1000 \
ori $1, 0x0000 \
lqv v4000, 0($1); \
lqv v0001, 16($1); \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
lqv vAccl, 48(rMp); \
lqv vAccm, 64(rMp); \
lqv vAcch, 80(rMp); \
lqv vAcclExp, 96(rMp); \
lqv vAccmExp, 112(rMp); \
lqv vAcchExp, 128(rMp); \
init_acc(vAccl,vAccm,vAcch,v4000,v0001,vTemp)\
nop \
nop \
Op vD, vS, vT_El; \
nop \
ctc2 $0, vcc; \
addi rMp, rMp, 144; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff) \
get_acc(vAccl,vAccm,vAcch) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)
/**/
/**********************************************************************
* Check_Vlog: Used by vand, vnand, vor, vnor, vxor, vxnor
********************************************************************/
#define Check_Vlog(tno, Op, rMp, vS, vT, vT_El, vD, vDexp, vTemp) \
ori $30, $0, tno; \
ctc2 $0, vco \
ctc2 $0, vcc; \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
Op vD, vS, vT_El; \
addi rMp, rMp, 48; /*S+T+D*/ \
nop; \
nop; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff)
/**/
/**********************************************************************
* Check_Vsad: Used by sad and sac
********************************************************************/
#define Check_Vsad(tno, Op, rMp,vS,vT,vD,vDexp,vTemp,vAccl,vAcclExp,v0001) \
ori $30, $0, tno; \
ctc2 $0, vco \
lui $1,0x1000 \
ori $1, 0x0000 \
lqv v0001, 16($1); \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
lqv vAccl, 48(rMp); \
lqv vAcclExp, 64(rMp); \
init_acc_low(vAccl,v0001,vTemp) \
nop \
nop \
Op vD, vS, vT; \
nop \
ctc2 $0, vcc; \
addi rMp, rMp, 80; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff) \
get_acc_low(vAccl) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
/**/
/**********************************************************************
* Used by sum
********************************************************************/
#define Check_Vsum(tno,rMp,vS,vT,vD,vDexp,vTemp,vAccl,vAccm,vAcch,v4000,v0001)\
ori $30, $0, tno; \
ctc2 $0, vco \
lui $1,0x1000 \
ori $1, 0x0000 \
lqv v4000, 0($1); \
lqv v0001, 16($1); \
lqv vS, 16($1); \
lqv vT, 16($1); \
/**/ \
lqv vDexp, 0(rMp); \
lqv vAccl, 16(rMp); \
lqv vAccm, 32(rMp); \
lqv vAcch, 48(rMp); \
nop \
init_acc(vAccl,vAccm,vAcch,v4000,v0001,vTemp)\
nop \
nop \
vsum vD, vS, vT; \
nop \
ctc2 $0, vcc; \
addi rMp, rMp, 64; \
compare_vectors(vTemp,vD,vDexp,0xff01,0x0001)\
nop \
/**/
/**********************************************************************
* Check_Vsaw: Used by saw
********************************************************************/
#define Check_Vsaw(tno, rMp,vS,vT,vD,vTemp,vAccl,vAccm,vAcch,v4000,v0001) \
ori $30, $0, tno; \
ctc2 $0, vco \
lui $1,0x1000 \
ori $1, 0x0000 \
lqv v4000, 0($1); \
lqv v0001, 16($1); \
lqv vS, 16($1); \
lqv vT, 16($1); \
/**/ \
lqv vAccl, 0(rMp); \
lqv vAccm, 16(rMp); \
lqv vAcch, 32(rMp); \
nop \
init_acc(vAccl,vAccm,vAcch,v4000,v0001,vTemp)\
nop \
nop \
vsaw vD, vS, vT[0]; \
vsaw vS, vS, vT[1]; \
vsaw vT, vT, vT[2]; \
nop \
ctc2 $0, vcc; \
addi rMp, rMp, 48; \
nop \
compare_vectors(vTemp,vD,vAcch,0xffff,0x00ff)\
compare_vectors(vTemp,vS,vAccm,0xffff,0x00ff)\
compare_vectors(vTemp,vT,vAccl,0xffff,0x00ff)\
nop \
/**/
/**********************************************************************
* Check_Vcmp: Used by vlt, veq, vne, vge and vmrg
********************************************************************/
#define Check_Vcmp(tno,Op,rMp,vS,vT,vT_El,vD,vDexp,vTemp,inVCO,initVCC,expVCC)\
ori $30, $0, tno; \
ori $1, $0, inVCO; \
ctc2 $1, vco \
nop; \
ori $1, $0, initVCC; \
ctc2 $1, vcc \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
Op vD, vS, vT_El; \
nop; \
nop; \
compare_control(vco,0x0) \
compare_control(vcc,expVCC) \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff) \
ctc2 $0, vcc; \
addi rMp, rMp, 48; /*S+T+D*/ \
nop; \
/**/
/**********************************************************************
* Check_Vcl: Used by vch, vcl and vcr
********************************************************************/
#define Check_Vcl(tno,Op,rMp,vS,vT,vT_El,vD,vDexp,vTemp,inVCO,inVCC,inVCE,expVCO,expVCC,expVCE)\
ori $30, $0, tno; \
ori $1, $0, inVCO; \
ctc2 $1, vco \
nop; \
ori $1, $0, inVCC; \
ctc2 $1, vcc \
nop; \
ori $1, $0, inVCE; \
ctc2 $1, vce \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
Op vD, vS, vT_El; \
nop; \
nop; \
compare_control(vco,expVCO) \
compare_control(vcc,expVCC) \
compare_control(vce,expVCE) \
ctc2 $0, vco \
compare_vectors(vTemp,vD,vDexp,0x00ff,0xff) \
ctc2 $0, vcc; \
ctc2 $0, vco; \
ctc2 $0, vce; \
addi rMp, rMp, 48; /*S+T+D*/ \
nop; \
/**/
/**********************************************************************
* Check_Vins: Used by inst, insq, insn, extt extq extn
********************************************************************/
#define Check_Vins(tno,Op,rMp,vS,vT,vT_El,vD,vDexp,vTemp)\
ori $30, $0, tno; \
ctc2 $30, vco \
ctc2 $30, vcc \
lqv vD , 48(rMp); \
nop; \
nop; \
lqv vT, 16(rMp); \
lqv vS, 0(rMp); \
lqv vDexp, 32(rMp); \
Op vD, vS, vT_El; \
nop; \
nop; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff) \
ctc2 $0, vcc; \
addi rMp, rMp, 64; \
nop; \
/**/
/**********************************************************************
* Check_Vmul: Used by all the mul instructions
********************************************************************/
#define Check_Vmul(tno, Op, rMp,vS,vT,vT_El,vD,vDexp,vTemp,vAccl,vAccm,vAcch,vAcclExp,vAccmExp,vAcchExp,v4000,v0001) \
ori $30, $0, tno; \
ctc2 $0, vco \
lui $1,0x1000 \
ori $1, 0x0000 \
lqv v4000, 0($1); \
lqv v0001, 16($1); \
lqv vS, 0(rMp); \
lqv vT, 16(rMp); \
lqv vDexp, 32(rMp); \
lqv vAccl, 48(rMp); \
lqv vAccm, 64(rMp); \
lqv vAcch, 80(rMp); \
lqv vAcclExp, 96(rMp); \
lqv vAccmExp, 112(rMp); \
lqv vAcchExp, 128(rMp); \
init_acc(vAccl,vAccm,vAcch,v4000,v0001,vTemp)\
nop \
nop \
Op vD, vS, vT_El; \
nop \
get_acc(vAccl,vAccm,vAcch) \
nop \
ctc2 $0, vcc; \
addi rMp, rMp, 144; \
compare_vectors(vTemp,vD,vDexp,0xffff,0xff) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)
/**/
/**********************************************************************
* Check_dpmul: Used by double precision mul
********************************************************************/
#define Check_dpmul(tno, rMp,vSH,vSL,vTH,vTL,vDH,vDL,vDHExp,vDLExp,vTemp,vAccl,vAccm,vAcch,vAcclExp,vAccmExp,vAcchExp,Msk) \
ori $30, $0, tno; \
ctc2 $0, vco \
ctc2 $0, vcc \
lqv vSH, 0(rMp); \
lqv vSL, 16(rMp); \
lqv vTH, 32(rMp); \
lqv vTL, 48(rMp); \
lqv vDHExp, 64(rMp); \
lqv vDLExp, 80(rMp); \
lqv vAcclExp, 96(rMp); \
lqv vAccmExp, 112(rMp); \
lqv vAcchExp, 128(rMp); \
addi rMp, rMp, 144; \
nop \
vmudl vDL, vSL, vTL; \
vmadm vDH, vSH, vTL; \
vmadn vDL, vSL, vTH; \
vmadh vDH, vSH, vTH; \
get_acc(vAccl,vAccm,vAcch) \
ctc2 $0, vcc; \
compare_vectors(vTemp,vDL,vDLExp,Msk,Msk) \
compare_vectors(vTemp,vDH,vDHExp,0xffff,0xff) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)\
nop \
nop \
vmudm vDH, vSH, vTL; \
vmadl vDL, vSL, vTL; \
vmadn vDL, vSL, vTH; \
vmadh vDH, vSH, vTH; \
get_acc(vAccl,vAccm,vAcch) \
ctc2 $0, vcc; \
compare_vectors(vTemp,vDL,vDLExp,Msk,Msk) \
compare_vectors(vTemp,vDH,vDHExp,0xffff,0xff) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)\
nop \
nop \
vmudm vDH, vSH, vTL; \
vmadn vDL, vSL, vTH; \
vmadl vDL, vSL, vTL; \
vmadh vDH, vSH, vTH; \
get_acc(vAccl,vAccm,vAcch) \
ctc2 $0, vcc; \
compare_vectors(vTemp,vDL,vDLExp,Msk,Msk) \
compare_vectors(vTemp,vDH,vDHExp,0xffff,0xff) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)\
nop \
nop \
vmudn vDL, vSL, vTH; \
vmadm vDH, vSH, vTL; \
vmadl vDL, vSL, vTL; \
vmadh vDH, vSH, vTH; \
get_acc(vAccl,vAccm,vAcch) \
ctc2 $0, vcc; \
compare_vectors(vTemp,vDL,vDLExp,Msk,Msk) \
compare_vectors(vTemp,vDH,vDHExp,0xffff,0xff) \
compare_vectors(vTemp,vAccl,vAcclExp,0xffff,0xff)\
compare_vectors(vTemp,vAccm,vAccmExp,0xffff,0xff)\
compare_vectors(vTemp,vAcch,vAcchExp,0xffff,0xff)\
/**/
/**********************************************************************
* InitDiv:
********************************************************************/
#define InitDiv \
mtc2 $0,$v0[0]; \
vrcp $v0[0],$v0[0]; \
nop \
nop
/**/
/**********************************************************************
* Check_sp:
********************************************************************/
#define Check_sp(tno,op,oph,rMp,vTH,vTL,vDH,vDL,vDHexp,vDLexp,vTemp,vTH0,vTH1,vTH2,vTH3,vTH4,vTH5,vTH6,vTH7,vTL0,vTL1,vTL2,vTL3,vTL4,vTL5,vTL6,vTL7,vDH0,vDH1,vDH2,vDH3,vDH4,vDH5,vDH6,vDH7,vDL0,vDL1,vDL2,vDL3,vDL4,vDL5,vDL6,vDL7) \
ori $30, $0, tno; \
lqv vTH, 0(rMp); \
lqv vTL, 16(rMp); \
lqv vDHexp, 32(rMp); \
lqv vDLexp, 48(rMp); \
op vDL[vDL0], vTL[vTL0] \
oph vDH[vDH0], vTH[vTH0] \
op vDL[vDL1], vTL[vTL1] \
oph vDH[vDH1], vTH[vTH1] \
vnoop \
op vDL[vDL2], vTL[vTL2] \
oph vDH[vDH2], vTH[vTH2] \
vadd vTemp, vDHexp, vDLexp \
vnoop \
op vDL[vDL3], vTL[vTL3] \
oph vDH[vDH3], vTH[vTH3] \
op vDL[vDL4], vTL[vTL4] \
oph vDH[vDH4], vTH[vTH4] \
op vDL[vDL5], vTL[vTL5] \
oph vDH[vDH5], vTH[vTH5] \
op vDL[vDL6], vTL[vTL6] \
oph vDH[vDH6], vTH[vTH6] \
vnoop \
op vDL[vDL7], vTL[vTL7] \
oph vDH[vDH7], vTH[vTH7] \
addi rMp, rMp, 64; \
nop; \
nop; \
compare_vectors(vTemp,vDH,vDHexp,0xffff,0xff) \
compare_vectors(vTemp,vDL,vDLexp,0xffff,0xff) \
nop; \
/**/
/**********************************************************************
* Check_dp (NO Chain):
********************************************************************/
#define Check_dp(tno,opl,oph,opsp,rMp,vTH,vTL,vDH,vDL,vDHexp,vDLexp,vTemp,vTH0,vTH1,vTH2,vTH3,vTH4,vTH5,vTH6,vTH7,vTL0,vTL1,vTL2,vTL3,vTL4,vTL5,vTL6,vTL7,vDH0,vDH1,vDH2,vDH3,vDH4,vDH5,vDH6,vDH7,vDL0,vDL1,vDL2,vDL3,vDL4,vDL5,vDL6,vDL7) \
ori $30, $0, tno; \
lqv vTemp, 0(rMp); \
lqv vTH, 0(rMp); \
lqv vTL, 16(rMp); \
lqv vDHexp, 32(rMp); \
lqv vDLexp, 48(rMp); \
oph vDH[vDH0], vTH[vTH0] \
opl vDL[vDL0], vTL[vTL0] \
oph vDH[vDH0], vTemp[0] \
oph vDH[vDH1], vTH[vTH1] \
opl vDL[vDL1], vTL[vTL1] \
oph vDH[vDH1], vTemp[0] \
vnoop \
vadd vTemp, vDHexp, vDLexp \
oph vDH[vDH2], vTH[vTH2] \
opl vDL[vDL2], vTL[vTL2] \
oph vDH[vDH2], vTemp[0] \
vnoop \
oph vDH[vDH3], vTH[vTH3] \
opl vDL[vDL3], vTL[vTL3] \
oph vDH[vDH3], vTemp[0] \
oph vDH[vDH4], vTH[vTH4] \
opl vDL[vDL4], vTL[vTL4] \
oph vDH[vDH4], vTemp[0] \
oph vDH[vDH5], vTH[vTH5] \
opl vDL[vDL5], vTL[vTL5] \
oph vDH[vDH5], vTemp[0] \
vnoop \
oph vDH[vDH6], vTH[vTH6] \
opl vDL[vDL6], vTL[vTL6] \
oph vDH[vDH6], vTemp[0] \
oph vDH[vDH7], vTH[vTH7] \
opl vDL[vDL7], vTL[vTL7] \
oph vDH[vDH7], vTemp[0] \
addi rMp, rMp, 64; \
compare_vectors(vTemp,vDH,vDHexp,0xffff,0xff) \
compare_vectors(vTemp,vDL,vDLexp,0xffff,0xff) \
nop; \
/**/
/**********************************************************************
* Check_dp (Chained):
********************************************************************/
#define Check_dp_chain(tno,opl,oph,opsp,rMp,vTH,vTL,vDH,vDL,vDHexp,vDLexp,vTemp,vTH0,vTH1,vTH2,vTH3,vTH4,vTH5,vTH6,vTH7,vTL0,vTL1,vTL2,vTL3,vTL4,vTL5,vTL6,vTL7,vDH0,vDH1,vDH2,vDH3,vDH4,vDH5,vDH6,vDH7,vDL0,vDL1,vDL2,vDL3,vDL4,vDL5,vDL6,vDL7) \
ori $30, $0, tno; \
lqv vTH, 0(rMp); \
lqv vTL, 16(rMp); \
lqv vDHexp, 32(rMp); \
lqv vDLexp, 48(rMp); \
vadd vTemp, vDHexp, vDLexp \
oph vDH[vDH7], vTH[vTH0] \
opl vDL[vDL0], vTL[vTL0] \
oph vDH[vDH0], vTH[vTH1] \
opl vDL[vDL1], vTL[vTL1] \
oph vDH[vDH1], vTH[vTH2] \
opl vDL[vDL2], vTL[vTL2] \
oph vDH[vDH2], vTH[vTH3] \
opl vDL[vDL3], vTL[vTL3] \
oph vDH[vDH3], vTH[vTH4] \
opl vDL[vDL4], vTL[vTL4] \
oph vDH[vDH4], vTH[vTH5] \
opl vDL[vDL5], vTL[vTL5] \
oph vDH[vDH5], vTH[vTH6] \
opl vDL[vDL6], vTL[vTL6] \
oph vDH[vDH6], vTH[vTH7] \
opl vDL[vDL7], vTL[vTL7] \
oph vDH[vDH7], vTemp[7] \
addi rMp, rMp, 64; \
compare_vectors(vTemp,vDH,vDHexp,0xffff,0xff) \
compare_vectors(vTemp,vDL,vDLexp,0xffff,0xff) \
nop; \
/**/
/**********************************************************************/
/**********************************************************************/
/********************* UTILITIES **************************************/
/**********************************************************************/
/**********************************************************************/
/**********************************************************************
* Used to check VCC and VCO registers
********************************************************************/
#define compare_control(creg,exp_val) \
ori $2,$0,exp_val; \
cfc2 $1, creg; \
nop; \
andi $1,$1,0xffff; \
bne $1, $2, Fail; \
nop; \
/**********************************************************************
* Initialize the accumulator(H,M,L)
********************************************************************/
#define init_acc(vAccl,vAccm,vAcch,v4000,v0001,vTemp) \
vmudh vTemp,v4000,vAcch \
vmadh vTemp,v4000,vAcch \
vmadh vTemp,v4000,vAcch \
vmadh vTemp,v4000,vAcch \
vmadm vTemp,v4000,vAccm \
vmadm vTemp,v4000,vAccm \
vmadm vTemp,v4000,vAccm \
vmadm vTemp,v4000,vAccm \
vmadm vTemp,v0001,vAccl
/**********************************************************************
* Initialize the accumulator low (0,0,L)
********************************************************************/
#define init_acc_low(vAccl,v0001,vTemp) \
vmudm vTemp,v0001,vAccl
/**********************************************************************
* Compare two vectors
********************************************************************/
#define compare_vectors(vTemp,v_1,v_2,cMask,cVal)\
veq vTemp,v_1, v_2; \
nop; \
nop; \
nop; \
cfc2 $1, vcc; \
nop; \
andi $1, $1, cMask; \
ctc2 $0, vcc; \
ori $2, $0, cVal; \
bne $1, $2, Fail; \
nop; \
nop; \
/**********************************************************************
* retrive the accumulator low (L)
********************************************************************/
#define get_acc_low(vAccl) \
vsaw vAccl,vAccl,vAccl[2] \
nop;
/**********************************************************************
* retrive the accumulator(H,M,L)
********************************************************************/
#define get_acc(vAccl,vAccm,vAcch) \
vsaw vAccl,vAccl,vAccl[2] \
vsaw vAccm,vAccm,vAccm[1] \
vsaw vAcch,vAcch,vAcch[0] \
nop; \