| /kernel/linux/linux-5.10/arch/mips/math-emu/ |
| D | ieee754dp.c | 65 xm += 0x3 + ((xm >> 3) & 1); in ieee754dp_get_rounding()
66 /* xm += (xm&0x8)?0x4:0x3 */ in ieee754dp_get_rounding()
70 xm += 0x8; in ieee754dp_get_rounding()
74 xm += 0x8; in ieee754dp_get_rounding()
84 * xe is an unbiased exponent
87 union ieee754dp ieee754dp_format(int sn, int xe, u64 xm) in ieee754dp_format() argument
91 assert((xm >> (DP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754dp_format()
94 if (xe < DP_EMIN) { in ieee754dp_format()
96 int es = DP_EMIN - xe; in ieee754dp_format()
107 if (sn == 0) in ieee754dp_format()
[all …]
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| D | ieee754sp.c | 65 xm += 0x3 + ((xm >> 3) & 1); in ieee754sp_get_rounding()
66 /* xm += (xm&0x8)?0x4:0x3 */ in ieee754sp_get_rounding()
70 xm += 0x8; in ieee754sp_get_rounding()
74 xm += 0x8; in ieee754sp_get_rounding()
84 * xe is an unbiased exponent
87 union ieee754sp ieee754sp_format(int sn, int xe, unsigned int xm) in ieee754sp_format() argument
91 assert((xm >> (SP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754sp_format()
94 if (xe < SP_EMIN) { in ieee754sp_format()
96 int es = SP_EMIN - xe; in ieee754sp_format()
107 if (sn == 0) in ieee754sp_format()
[all …]
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| D | dp_tlong.c | 37 return 0; in ieee754dp_tlong()
43 if (xe >= 63) { in ieee754dp_tlong()
45 if (xe == 63 && xs && xm == DP_HIDDEN_BIT) in ieee754dp_tlong()
46 return -0x8000000000000000LL; in ieee754dp_tlong()
53 if (xe > DP_FBITS) { in ieee754dp_tlong()
54 xm <<= xe - DP_FBITS; in ieee754dp_tlong()
55 } else if (xe < DP_FBITS) { in ieee754dp_tlong()
56 if (xe < -1) { in ieee754dp_tlong()
58 round = 0; in ieee754dp_tlong()
59 sticky = residue != 0; in ieee754dp_tlong()
[all …]
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| D | sp_tint.c | 37 return 0; in ieee754sp_tint()
43 if (xe >= 31) { in ieee754sp_tint()
45 if (xe == 31 && xs && xm == SP_HIDDEN_BIT) in ieee754sp_tint()
46 return -0x80000000; in ieee754sp_tint()
53 if (xe > SP_FBITS) { in ieee754sp_tint()
54 xm <<= xe - SP_FBITS; in ieee754sp_tint()
56 if (xe < -1) { in ieee754sp_tint()
58 round = 0; in ieee754sp_tint()
59 sticky = residue != 0; in ieee754sp_tint()
60 xm = 0; in ieee754sp_tint()
[all …]
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| D | sp_tlong.c | 37 return 0; in ieee754sp_tlong()
43 if (xe >= 63) { in ieee754sp_tlong()
45 if (xe == 63 && xs && xm == SP_HIDDEN_BIT) in ieee754sp_tlong()
46 return -0x8000000000000000LL; in ieee754sp_tlong()
53 if (xe > SP_FBITS) { in ieee754sp_tlong()
54 xm <<= xe - SP_FBITS; in ieee754sp_tlong()
55 } else if (xe < SP_FBITS) { in ieee754sp_tlong()
56 if (xe < -1) { in ieee754sp_tlong()
58 round = 0; in ieee754sp_tlong()
59 sticky = residue != 0; in ieee754sp_tlong()
[all …]
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| D | dp_sub.c | 104 /* normalize xm,xe */ in ieee754dp_sub()
122 if (xe > ye) { in ieee754dp_sub()
126 s = xe - ye; in ieee754dp_sub()
129 } else if (ye > xe) { in ieee754dp_sub()
133 s = ye - xe; in ieee754dp_sub()
135 xe += s; in ieee754dp_sub()
137 assert(xe == ye); in ieee754dp_sub()
138 assert(xe <= DP_EMAX); in ieee754dp_sub()
147 xe++; in ieee754dp_sub()
156 if (xm == 0) { in ieee754dp_sub()
[all …]
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| D | dp_add.c | 116 if (xe > ye) { in ieee754dp_add()
120 s = xe - ye; in ieee754dp_add()
123 } else if (ye > xe) { in ieee754dp_add()
127 s = ye - xe; in ieee754dp_add()
129 xe += s; in ieee754dp_add()
131 assert(xe == ye); in ieee754dp_add()
132 assert(xe <= DP_EMAX); in ieee754dp_add()
137 * leaving result in xm, xs and xe. in ieee754dp_add()
143 xe++; in ieee754dp_add()
152 if (xm == 0) in ieee754dp_add()
[all …]
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| D | dp_tint.c | 37 return 0; in ieee754dp_tint()
43 if (xe > 31) { in ieee754dp_tint()
50 if (xe > DP_FBITS) { in ieee754dp_tint()
51 xm <<= xe - DP_FBITS; in ieee754dp_tint()
52 } else if (xe < DP_FBITS) { in ieee754dp_tint()
53 if (xe < -1) { in ieee754dp_tint()
55 round = 0; in ieee754dp_tint()
56 sticky = residue != 0; in ieee754dp_tint()
57 xm = 0; in ieee754dp_tint()
59 residue = xm << (64 - DP_FBITS + xe); in ieee754dp_tint()
[all …]
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| D | sp_add.c | 116 if (xe > ye) { in ieee754sp_add()
120 s = xe - ye; in ieee754sp_add()
123 } else if (ye > xe) { in ieee754sp_add()
127 s = ye - xe; in ieee754sp_add()
129 xe += s; in ieee754sp_add()
131 assert(xe == ye); in ieee754sp_add()
132 assert(xe <= SP_EMAX); in ieee754sp_add()
137 * leaving result in xm, xs and xe. in ieee754sp_add()
151 if (xm == 0) in ieee754sp_add()
157 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_add()
[all …]
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| D | sp_sub.c | 120 if (xe > ye) { in ieee754sp_sub()
124 s = xe - ye; in ieee754sp_sub()
127 } else if (ye > xe) { in ieee754sp_sub()
131 s = ye - xe; in ieee754sp_sub()
133 xe += s; in ieee754sp_sub()
135 assert(xe == ye); in ieee754sp_sub()
136 assert(xe <= SP_EMAX); in ieee754sp_sub()
153 if (xm == 0) { in ieee754sp_sub()
157 return ieee754sp_zero(0); /* other round modes => sign = 1 */ in ieee754sp_sub()
161 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_sub()
[all …]
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| D | dp_fint.c | 15 int xe; in ieee754dp_fint() local
20 if (x == 0) in ieee754dp_fint()
21 return ieee754dp_zero(0); in ieee754dp_fint()
23 return ieee754dp_one(x < 0); in ieee754dp_fint()
25 return ieee754dp_ten(x < 0); in ieee754dp_fint()
27 xs = (x < 0); in ieee754dp_fint()
38 xe = DP_FBITS; in ieee754dp_fint()
39 while ((xm >> DP_FBITS) == 0) { in ieee754dp_fint()
41 xe--; in ieee754dp_fint()
43 return builddp(xs, xe + DP_EBIAS, xm & ~DP_HIDDEN_BIT); in ieee754dp_fint()
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| D | ieee754int.h | 18 MADDF_NEGATE_PRODUCT = 1 << 0,
24 ieee754_csr.cx = 0; in ieee754_clearcx()
46 unsigned int xm; int xe; int xs __maybe_unused; int xc
60 if (vm == 0) \
78 #define EXPLODEXSP EXPLODESP(x, xc, xs, xe, xm)
84 u64 xm; int xe; int xs __maybe_unused; int xc
98 if (vm == 0) \
116 #define EXPLODEXDP EXPLODEDP(x, xc, xs, xe, xm)
126 vm = 0; \
137 vm = 0; \
[all …]
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| /kernel/linux/linux-4.19/arch/mips/math-emu/ |
| D | ieee754dp.c | 77 xm += 0x3 + ((xm >> 3) & 1); in ieee754dp_get_rounding()
78 /* xm += (xm&0x8)?0x4:0x3 */ in ieee754dp_get_rounding()
82 xm += 0x8; in ieee754dp_get_rounding()
86 xm += 0x8; in ieee754dp_get_rounding()
96 * xe is an unbiased exponent
99 union ieee754dp ieee754dp_format(int sn, int xe, u64 xm) in ieee754dp_format() argument
103 assert((xm >> (DP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754dp_format()
106 if (xe < DP_EMIN) { in ieee754dp_format()
108 int es = DP_EMIN - xe; in ieee754dp_format()
119 if (sn == 0) in ieee754dp_format()
[all …]
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| D | ieee754sp.c | 77 xm += 0x3 + ((xm >> 3) & 1); in ieee754sp_get_rounding()
78 /* xm += (xm&0x8)?0x4:0x3 */ in ieee754sp_get_rounding()
82 xm += 0x8; in ieee754sp_get_rounding()
86 xm += 0x8; in ieee754sp_get_rounding()
96 * xe is an unbiased exponent
99 union ieee754sp ieee754sp_format(int sn, int xe, unsigned int xm) in ieee754sp_format() argument
103 assert((xm >> (SP_FBITS + 1 + 3)) == 0); /* no excess */ in ieee754sp_format()
106 if (xe < SP_EMIN) { in ieee754sp_format()
108 int es = SP_EMIN - xe; in ieee754sp_format()
119 if (sn == 0) in ieee754sp_format()
[all …]
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| D | dp_tlong.c | 49 return 0; in ieee754dp_tlong()
55 if (xe >= 63) { in ieee754dp_tlong()
57 if (xe == 63 && xs && xm == DP_HIDDEN_BIT) in ieee754dp_tlong()
58 return -0x8000000000000000LL; in ieee754dp_tlong()
65 if (xe > DP_FBITS) { in ieee754dp_tlong()
66 xm <<= xe - DP_FBITS; in ieee754dp_tlong()
67 } else if (xe < DP_FBITS) { in ieee754dp_tlong()
68 if (xe < -1) { in ieee754dp_tlong()
70 round = 0; in ieee754dp_tlong()
71 sticky = residue != 0; in ieee754dp_tlong()
[all …]
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| D | sp_tint.c | 49 return 0; in ieee754sp_tint()
55 if (xe >= 31) { in ieee754sp_tint()
57 if (xe == 31 && xs && xm == SP_HIDDEN_BIT) in ieee754sp_tint()
58 return -0x80000000; in ieee754sp_tint()
65 if (xe > SP_FBITS) { in ieee754sp_tint()
66 xm <<= xe - SP_FBITS; in ieee754sp_tint()
68 if (xe < -1) { in ieee754sp_tint()
70 round = 0; in ieee754sp_tint()
71 sticky = residue != 0; in ieee754sp_tint()
72 xm = 0; in ieee754sp_tint()
[all …]
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| D | sp_tlong.c | 49 return 0; in ieee754sp_tlong()
55 if (xe >= 63) { in ieee754sp_tlong()
57 if (xe == 63 && xs && xm == SP_HIDDEN_BIT) in ieee754sp_tlong()
58 return -0x8000000000000000LL; in ieee754sp_tlong()
65 if (xe > SP_FBITS) { in ieee754sp_tlong()
66 xm <<= xe - SP_FBITS; in ieee754sp_tlong()
67 } else if (xe < SP_FBITS) { in ieee754sp_tlong()
68 if (xe < -1) { in ieee754sp_tlong()
70 round = 0; in ieee754sp_tlong()
71 sticky = residue != 0; in ieee754sp_tlong()
[all …]
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| D | dp_sub.c | 117 /* normalize xm,xe */ in ieee754dp_sub()
135 if (xe > ye) { in ieee754dp_sub()
139 s = xe - ye; in ieee754dp_sub()
142 } else if (ye > xe) { in ieee754dp_sub()
146 s = ye - xe; in ieee754dp_sub()
148 xe += s; in ieee754dp_sub()
150 assert(xe == ye); in ieee754dp_sub()
151 assert(xe <= DP_EMAX); in ieee754dp_sub()
160 xe++; in ieee754dp_sub()
169 if (xm == 0) { in ieee754dp_sub()
[all …]
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| D | dp_add.c | 129 if (xe > ye) { in ieee754dp_add()
133 s = xe - ye; in ieee754dp_add()
136 } else if (ye > xe) { in ieee754dp_add()
140 s = ye - xe; in ieee754dp_add()
142 xe += s; in ieee754dp_add()
144 assert(xe == ye); in ieee754dp_add()
145 assert(xe <= DP_EMAX); in ieee754dp_add()
150 * leaving result in xm, xs and xe. in ieee754dp_add()
156 xe++; in ieee754dp_add()
165 if (xm == 0) in ieee754dp_add()
[all …]
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| D | dp_tint.c | 49 return 0; in ieee754dp_tint()
55 if (xe > 31) { in ieee754dp_tint()
62 if (xe > DP_FBITS) { in ieee754dp_tint()
63 xm <<= xe - DP_FBITS; in ieee754dp_tint()
64 } else if (xe < DP_FBITS) { in ieee754dp_tint()
65 if (xe < -1) { in ieee754dp_tint()
67 round = 0; in ieee754dp_tint()
68 sticky = residue != 0; in ieee754dp_tint()
69 xm = 0; in ieee754dp_tint()
71 residue = xm << (64 - DP_FBITS + xe); in ieee754dp_tint()
[all …]
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| D | sp_add.c | 129 if (xe > ye) { in ieee754sp_add()
133 s = xe - ye; in ieee754sp_add()
136 } else if (ye > xe) { in ieee754sp_add()
140 s = ye - xe; in ieee754sp_add()
142 xe += s; in ieee754sp_add()
144 assert(xe == ye); in ieee754sp_add()
145 assert(xe <= SP_EMAX); in ieee754sp_add()
150 * leaving result in xm, xs and xe. in ieee754sp_add()
164 if (xm == 0) in ieee754sp_add()
170 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_add()
[all …]
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| D | sp_sub.c | 133 if (xe > ye) { in ieee754sp_sub()
137 s = xe - ye; in ieee754sp_sub()
140 } else if (ye > xe) { in ieee754sp_sub()
144 s = ye - xe; in ieee754sp_sub()
146 xe += s; in ieee754sp_sub()
148 assert(xe == ye); in ieee754sp_sub()
149 assert(xe <= SP_EMAX); in ieee754sp_sub()
166 if (xm == 0) { in ieee754sp_sub()
170 return ieee754sp_zero(0); /* other round modes => sign = 1 */ in ieee754sp_sub()
174 while ((xm >> (SP_FBITS + 3)) == 0) { in ieee754sp_sub()
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/include/asic_reg/gc/ |
| D | gc_9_4_1_sh_mask.h | 26 …C_TAG_CNT__DED_COUNT__SHIFT 0x0
27 …C_TAG_CNT__SEC_COUNT__SHIFT 0x2
28 …T__DED_COUNT_MASK 0x00000003L
29 …T__SEC_COUNT_MASK 0x0000000CL
31 …C_ROQ_CNT__DED_COUNT_ME1__SHIFT 0x0
32 …C_ROQ_CNT__SEC_COUNT_ME1__SHIFT 0x2
33 …C_ROQ_CNT__DED_COUNT_ME2__SHIFT 0x4
34 …C_ROQ_CNT__SEC_COUNT_ME2__SHIFT 0x6
35 …T__DED_COUNT_ME1_MASK 0x00000003L
36 …T__SEC_COUNT_ME1_MASK 0x0000000CL
[all …]
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| /kernel/linux/linux-4.19/drivers/block/paride/ |
| D | aten.c | 30 #define j44(a,b) ((((a>>4)&0x0f)|(b&0xf0))^0x88)
32 /* cont = 0 - access the IDE register file
36 static int cont_map[2] = { 0x08, 0x20 };
42 r = regr + cont_map[cont] + 0x80; in aten_write_regr()
44 w0(r); w2(0xe); w2(6); w0(val); w2(7); w2(6); w2(0xc); in aten_write_regr()
51 r = regr + cont_map[cont] + 0x40; in aten_read_regr()
55 case 0: w0(r); w2(0xe); w2(6); in aten_read_regr()
56 w2(7); w2(6); w2(0); in aten_read_regr()
57 a = r1(); w0(0x10); b = r1(); w2(0xc); in aten_read_regr()
60 case 1: r |= 0x10; in aten_read_regr()
[all …]
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| /kernel/linux/linux-5.10/drivers/block/paride/ |
| D | aten.c | 30 #define j44(a,b) ((((a>>4)&0x0f)|(b&0xf0))^0x88)
32 /* cont = 0 - access the IDE register file
36 static int cont_map[2] = { 0x08, 0x20 };
42 r = regr + cont_map[cont] + 0x80; in aten_write_regr()
44 w0(r); w2(0xe); w2(6); w0(val); w2(7); w2(6); w2(0xc); in aten_write_regr()
51 r = regr + cont_map[cont] + 0x40; in aten_read_regr()
55 case 0: w0(r); w2(0xe); w2(6); in aten_read_regr()
56 w2(7); w2(6); w2(0); in aten_read_regr()
57 a = r1(); w0(0x10); b = r1(); w2(0xc); in aten_read_regr()
60 case 1: r |= 0x10; in aten_read_regr()
[all …]
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