1*e95ef431SMax Filippov #if XCHAL_HAVE_DFP || XCHAL_HAVE_FP_DIV 2*e95ef431SMax Filippov #define DFPU 1 3*e95ef431SMax Filippov #else 4*e95ef431SMax Filippov #define DFPU 0 5*e95ef431SMax Filippov #endif 6*e95ef431SMax Filippov 7*e95ef431SMax Filippov #define FCR_RM_NEAREST 0 8*e95ef431SMax Filippov #define FCR_RM_TRUNC 1 9*e95ef431SMax Filippov #define FCR_RM_CEIL 2 10*e95ef431SMax Filippov #define FCR_RM_FLOOR 3 11*e95ef431SMax Filippov 12*e95ef431SMax Filippov #define FSR__ 0x00000000 13*e95ef431SMax Filippov #define FSR_I 0x00000080 14*e95ef431SMax Filippov #define FSR_U 0x00000100 15*e95ef431SMax Filippov #define FSR_O 0x00000200 16*e95ef431SMax Filippov #define FSR_Z 0x00000400 17*e95ef431SMax Filippov #define FSR_V 0x00000800 18*e95ef431SMax Filippov 19*e95ef431SMax Filippov #define FSR_UI (FSR_U | FSR_I) 20*e95ef431SMax Filippov #define FSR_OI (FSR_O | FSR_I) 21*e95ef431SMax Filippov 22*e95ef431SMax Filippov #define F32_0 0x00000000 23*e95ef431SMax Filippov #define F32_0_5 0x3f000000 24*e95ef431SMax Filippov #define F32_1 0x3f800000 25*e95ef431SMax Filippov #define F32_MAX 0x7f7fffff 26*e95ef431SMax Filippov #define F32_PINF 0x7f800000 27*e95ef431SMax Filippov #define F32_NINF 0xff800000 28*e95ef431SMax Filippov 29*e95ef431SMax Filippov #define F32_DNAN 0x7fc00000 30*e95ef431SMax Filippov #define F32_SNAN(v) (0x7f800000 | (v)) 31*e95ef431SMax Filippov #define F32_QNAN(v) (0x7fc00000 | (v)) 32*e95ef431SMax Filippov 33*e95ef431SMax Filippov #define F32_MINUS 0x80000000 34*e95ef431SMax Filippov 35*e95ef431SMax Filippov #define F64_0 0x0000000000000000 36*e95ef431SMax Filippov #define F64_MIN_NORM 0x0010000000000000 37*e95ef431SMax Filippov #define F64_1 0x3ff0000000000000 38*e95ef431SMax Filippov #define F64_MAX_2 0x7fe0000000000000 39*e95ef431SMax Filippov #define F64_MAX 0x7fefffffffffffff 40*e95ef431SMax Filippov #define F64_PINF 0x7ff0000000000000 41*e95ef431SMax Filippov #define F64_NINF 0xfff0000000000000 42*e95ef431SMax Filippov 43*e95ef431SMax Filippov #define F64_DNAN 0x7ff8000000000000 44*e95ef431SMax Filippov #define F64_SNAN(v) (0x7ff0000000000000 | (v)) 45*e95ef431SMax Filippov #define F64_QNAN(v) (0x7ff8000000000000 | (v)) 46*e95ef431SMax Filippov 47*e95ef431SMax Filippov #define F64_MINUS 0x8000000000000000 48*e95ef431SMax Filippov 49*e95ef431SMax Filippov .macro test_op1_rm op, fr0, fr1, v0, r, sr 50*e95ef431SMax Filippov movi a2, 0 51*e95ef431SMax Filippov wur a2, fsr 52*e95ef431SMax Filippov movfp \fr0, \v0 53*e95ef431SMax Filippov \op \fr1, \fr0 54*e95ef431SMax Filippov check_res \fr1, \r, \sr 55*e95ef431SMax Filippov .endm 56*e95ef431SMax Filippov 57*e95ef431SMax Filippov .macro test_op2_rm op, fr0, fr1, fr2, v0, v1, r, sr 58*e95ef431SMax Filippov movi a2, 0 59*e95ef431SMax Filippov wur a2, fsr 60*e95ef431SMax Filippov movfp \fr0, \v0 61*e95ef431SMax Filippov movfp \fr1, \v1 62*e95ef431SMax Filippov \op \fr2, \fr0, \fr1 63*e95ef431SMax Filippov check_res \fr2, \r, \sr 64*e95ef431SMax Filippov .endm 65*e95ef431SMax Filippov 66*e95ef431SMax Filippov .macro test_op3_rm op, fr0, fr1, fr2, fr3, v0, v1, v2, r, sr 67*e95ef431SMax Filippov movi a2, 0 68*e95ef431SMax Filippov wur a2, fsr 69*e95ef431SMax Filippov movfp \fr0, \v0 70*e95ef431SMax Filippov movfp \fr1, \v1 71*e95ef431SMax Filippov movfp \fr2, \v2 72*e95ef431SMax Filippov \op \fr0, \fr1, \fr2 73*e95ef431SMax Filippov check_res \fr3, \r, \sr 74*e95ef431SMax Filippov .endm 75*e95ef431SMax Filippov 76*e95ef431SMax Filippov .macro test_op1_ex op, fr0, fr1, v0, rm, r, sr 77*e95ef431SMax Filippov movi a2, \rm 78*e95ef431SMax Filippov wur a2, fcr 79*e95ef431SMax Filippov test_op1_rm \op, \fr0, \fr1, \v0, \r, \sr 80*e95ef431SMax Filippov movi a2, (\rm) | 0x7c 81*e95ef431SMax Filippov wur a2, fcr 82*e95ef431SMax Filippov test_op1_rm \op, \fr0, \fr1, \v0, \r, \sr 83*e95ef431SMax Filippov .endm 84*e95ef431SMax Filippov 85*e95ef431SMax Filippov .macro test_op2_ex op, fr0, fr1, fr2, v0, v1, rm, r, sr 86*e95ef431SMax Filippov movi a2, \rm 87*e95ef431SMax Filippov wur a2, fcr 88*e95ef431SMax Filippov test_op2_rm \op, \fr0, \fr1, \fr2, \v0, \v1, \r, \sr 89*e95ef431SMax Filippov movi a2, (\rm) | 0x7c 90*e95ef431SMax Filippov wur a2, fcr 91*e95ef431SMax Filippov test_op2_rm \op, \fr0, \fr1, \fr2, \v0, \v1, \r, \sr 92*e95ef431SMax Filippov .endm 93*e95ef431SMax Filippov 94*e95ef431SMax Filippov .macro test_op3_ex op, fr0, fr1, fr2, fr3, v0, v1, v2, rm, r, sr 95*e95ef431SMax Filippov movi a2, \rm 96*e95ef431SMax Filippov wur a2, fcr 97*e95ef431SMax Filippov test_op3_rm \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, \r, \sr 98*e95ef431SMax Filippov movi a2, (\rm) | 0x7c 99*e95ef431SMax Filippov wur a2, fcr 100*e95ef431SMax Filippov test_op3_rm \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, \r, \sr 101*e95ef431SMax Filippov .endm 102*e95ef431SMax Filippov 103*e95ef431SMax Filippov .macro test_op1 op, fr0, fr1, v0, r0, r1, r2, r3, sr0, sr1, sr2, sr3 104*e95ef431SMax Filippov test_op1_ex \op, \fr0, \fr1, \v0, 0, \r0, \sr0 105*e95ef431SMax Filippov test_op1_ex \op, \fr0, \fr1, \v0, 1, \r1, \sr1 106*e95ef431SMax Filippov test_op1_ex \op, \fr0, \fr1, \v0, 2, \r2, \sr2 107*e95ef431SMax Filippov test_op1_ex \op, \fr0, \fr1, \v0, 3, \r3, \sr3 108*e95ef431SMax Filippov .endm 109*e95ef431SMax Filippov 110*e95ef431SMax Filippov .macro test_op2 op, fr0, fr1, fr2, v0, v1, r0, r1, r2, r3, sr0, sr1, sr2, sr3 111*e95ef431SMax Filippov test_op2_ex \op, \fr0, \fr1, \fr2, \v0, \v1, 0, \r0, \sr0 112*e95ef431SMax Filippov test_op2_ex \op, \fr0, \fr1, \fr2, \v0, \v1, 1, \r1, \sr1 113*e95ef431SMax Filippov test_op2_ex \op, \fr0, \fr1, \fr2, \v0, \v1, 2, \r2, \sr2 114*e95ef431SMax Filippov test_op2_ex \op, \fr0, \fr1, \fr2, \v0, \v1, 3, \r3, \sr3 115*e95ef431SMax Filippov .endm 116*e95ef431SMax Filippov 117*e95ef431SMax Filippov .macro test_op3 op, fr0, fr1, fr2, fr3, v0, v1, v2, r0, r1, r2, r3, sr0, sr1, sr2, sr3 118*e95ef431SMax Filippov test_op3_ex \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, 0, \r0, \sr0 119*e95ef431SMax Filippov test_op3_ex \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, 1, \r1, \sr1 120*e95ef431SMax Filippov test_op3_ex \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, 2, \r2, \sr2 121*e95ef431SMax Filippov test_op3_ex \op, \fr0, \fr1, \fr2, \fr3, \v0, \v1, \v2, 3, \r3, \sr3 122*e95ef431SMax Filippov .endm 123*e95ef431SMax Filippov 124*e95ef431SMax Filippov .macro test_op2_cpe op 125*e95ef431SMax Filippov set_vector kernel, 2f 126*e95ef431SMax Filippov movi a2, 0 127*e95ef431SMax Filippov wsr a2, cpenable 128*e95ef431SMax Filippov 1: 129*e95ef431SMax Filippov \op f2, f0, f1 130*e95ef431SMax Filippov test_fail 131*e95ef431SMax Filippov 2: 132*e95ef431SMax Filippov rsr a2, excvaddr 133*e95ef431SMax Filippov movi a3, 1b 134*e95ef431SMax Filippov assert eq, a2, a3 135*e95ef431SMax Filippov rsr a2, exccause 136*e95ef431SMax Filippov movi a3, 32 137*e95ef431SMax Filippov assert eq, a2, a3 138*e95ef431SMax Filippov 139*e95ef431SMax Filippov set_vector kernel, 0 140*e95ef431SMax Filippov movi a2, 1 141*e95ef431SMax Filippov wsr a2, cpenable 142*e95ef431SMax Filippov .endm 143