| /linux-6.3-rc2/arch/m68k/math-emu/ |
| A D | multi_arith.h | 28 reg->mant.m32[1] = (reg->mant.m32[1] >> cnt) | in fp_denormalize()
30 reg->mant.m32[0] = reg->mant.m32[0] >> cnt; in fp_denormalize()
36 reg->mant.m32[1] = (reg->mant.m32[1] >> cnt) | in fp_denormalize()
38 reg->mant.m32[0] = reg->mant.m32[0] >> cnt; in fp_denormalize()
69 reg->mant.m32[0] = (reg->mant.m32[0] << shift) | (reg->mant.m32[1] >> (32 - shift)); in fp_overnormalize()
70 reg->mant.m32[1] = (reg->mant.m32[1] << shift); in fp_overnormalize()
73 reg->mant.m32[0] = (reg->mant.m32[1] << shift); in fp_overnormalize()
107 reg->mant.m32[1] = (reg->mant.m32[1] >> 1) | in fp_addcarry()
191 if (src->mant.m64 >= div->mant.m64) { in fp_dividemant()
192 fp_sub64(src->mant, div->mant); in fp_dividemant()
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| A D | fp_arith.c | 21 .mant = { .m64 = ~0 }
105 if (dest->mant.m64 < src->mant.m64) { in fp_fadd()
182 dest->mant.m64 = 0; in fp_fmul()
252 dest->mant.m64 = 0; in fp_fdiv()
270 dest->mant.m64 = 0; in fp_fdiv()
340 dest->mant.m64 = 0; in fp_fsglmul()
349 fp_mul64(dest->mant.m32[0], dest->mant.m32[1], in fp_fsglmul()
419 if (dest->mant.m32[0] >= src->mant.m32[0]) { in fp_fsgldiv()
420 fp_sub64(dest->mant, src->mant); in fp_fsgldiv()
421 fp_div64(quot, rem, dest->mant.m32[0], 0, src->mant.m32[0]); in fp_fsgldiv()
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| A D | fp_emu.h | 49 #define IS_ZERO(a) ((a)->mant.m64 == 0)
105 dest->mant.m64 = 0; \
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| A D | fp_util.S | 141 move.l %d0,(%a0)+ | high lword of fp_ext.mant
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| /linux-6.3-rc2/arch/powerpc/kernel/ |
| A D | vecemu.c | 79 mant += frac; in eexp2()
101 if (mant != 0) in elog2()
111 mant <<= lz - 8; in elog2()
114 mant |= 0x800000; in elog2()
159 int exp, mant; in ctsxs() local
174 mant |= 0x800000; in ctsxs()
175 mant = (mant << 7) >> (30 - exp); in ctsxs()
176 return (x & 0x80000000)? -mant: mant; in ctsxs()
201 mant |= 0x800000; in ctuxs()
202 mant = (mant << 8) >> (31 - exp); in ctuxs()
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| /linux-6.3-rc2/arch/m68k/fpsp040/ |
| A D | sgetem.S | 94 movel LOCAL_HI(%a0),%d0 |load ms mant in d0
95 movel LOCAL_LO(%a0),%d1 |load ls mant in d1
111 tstl %d0 |if any bits set in ms mant
113 | ;else no bits set in ms mant
114 tstl %d1 |test if any bits set in ls mant
119 exg %d0,%d1 |shift ls mant to ms mant
129 movel %d1,%d6 |save ls mant in d6
130 lsll %d3,%d1 |shift ls mant by count
132 subl %d3,%d5 |sub 32 from shift for ls mant
134 | ;be shifted into ms mant
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| A D | round.S | 325 movel %d2,%d6 |save ls mant in d6
326 lsll %d0,%d2 |shift ls mant by count
327 lsll %d0,%d1 |shift ms mant by count
332 orl %d6,%d1 |shift the ls mant bits into the ms mant
369 movel %d1,%d6 |copy ls mant into d6
370 lsll %d7,%d6 |shift ls mant by count
375 | ;be shifted into ms mant
376 orl %d1,%d0 |shift the ls mant bits into the ms mant
382 | We get here if ms mant was = 0, and we assume ls mant has bits
392 movew %d0,LOCAL_EX(%a0) |store ms mant
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| A D | x_store.S | 118 | extended -> |s| exp | |1| ms mant | | ls mant |
126 | double -> |s|exp| mant | | mant |
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| A D | x_operr.S | 163 bsr check_upper |check if exp and ms mant are special
190 bsr check_upper |check if exp and ms mant are special
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| A D | decbin.S | 127 | 4. Subtract 16 to compensate for interpreting the mant as all integer digits.
485 fdivx %fp1,%fp0 |exp is negative, so divide mant by exp
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| /linux-6.3-rc2/arch/mips/math-emu/ |
| A D | ieee754dp.h | 29 #define DPMANT(dp) (dp.mant)
67 r.mant = m; in builddp()
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| A D | ieee754sp.h | 29 #define SPMANT(sp) (sp.mant)
71 r.mant = m; in buildsp()
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| A D | ieee754.c | 33 .mant = (m) \
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| A D | ieee754.h | 26 __BITFIELD_FIELD(u64 mant:52,
36 __BITFIELD_FIELD(unsigned mant:23,
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| /linux-6.3-rc2/drivers/hwmon/ |
| A D | corsair-psu.c | 142 const int mant = (((s16)(val & 0x7ff)) << 5) >> 5; in corsairpsu_linear11_to_int() local
143 const int result = mant * scale; in corsairpsu_linear11_to_int()
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| /linux-6.3-rc2/arch/m68k/include/asm/ |
| A D | math-emu.h | 90 union fp_mant64 mant; member
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| /linux-6.3-rc2/drivers/media/dvb-frontends/ |
| A D | dib7000p.c | 2150 u32 tmp_val = 0, exp = 0, mant = 0; in dib7000p_get_adc_power() local
2164 mant = (pow_i * 1000 / (1 << exp)); in dib7000p_get_adc_power()
2165 dprintk(" mant = %d exp = %d\n", mant / 1000, exp); in dib7000p_get_adc_power()
2167 ix = (u8) ((mant - 1000) / 100); /* index of the LUT */ in dib7000p_get_adc_power()
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| A D | dib8000.c | 1924 u32 ix = 0, tmp_val = 0, exp = 0, mant = 0; in dib8000_get_adc_power() local
1932 mant = (val * 1000 / (1<<exp)); in dib8000_get_adc_power()
1933 ix = (u8)((mant-1000)/100); /* index of the LUT */ in dib8000_get_adc_power()
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