| /freebsd/lib/msun/src/ |
| H A D | e_rem_pio2.c | 29 * pio2_1t: pi/2 - pio2_1
31 * pio2_2t: pi/2 - (pio2_1+pio2_2)
33 * pio2_3t: pi/2 - (pio2_1+pio2_2+pio2_3)
39 invpio2 = 6.36619772367581382433e-01, /* 0x3FE45F30, 0x6DC9C883 */
41 pio2_1t = 6.07710050650619224932e-11, /* 0x3DD0B461, 0x1A626331 */
42 pio2_2 = 6.07710050630396597660e-11, /* 0x3DD0B461, 0x1A600000 */
43 pio2_2t = 2.02226624879595063154e-21, /* 0x3BA3198A, 0x2E037073 */
44 pio2_3 = 2.02226624871116645580e-21, /* 0x3BA3198A, 0x2E000000 */
45 pio2_3t = 8.47842766036889956997e-32; /* 0x397B839A, 0x252049C1 */
53 double z, in __ieee754_rem_pio2() local
131 u_int32_t high; __ieee754_rem_pio2() local
[all...] |
| H A D | e_jn.c | 18 * y0(0)=y1(0)=yn(n,0) = -inf with division by zero signal;
19 * y0(-ve)=y1(-ve)=yn(n,-ve) are NaN with invalid signal.
26 * j(n,x)/j(n-1,x) is evaluated and then backward
43 invsqrtpi= 5.64189583547756279280e-01, /* 0x3FE20DD7, 0x50429B6D */
54 double z, w; in jn() local
56 /* J(-n,x) = (-1)^n * J(n, x), J(n, -x) = (-1)^n * J(n, x) in jn()
57 * Thus, J(-n,x) = J(n,-x) in jn()
62 if((ix|((u_int32_t)(lx|-lx))>>31)>0x7ff00000) return x+x; in jn()
64 n = -n; in jn()
65 x = -x; in jn()
[all …]
|
| /freebsd/lib/libc/softfloat/ |
| H A D | softfloat-specialize | 1 /* $NetBSD: softfloat-specialize,v 1.6 2011/03/06 10:27:37 martin Exp $ */
8 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
14 National Science Foundation under grant MIP-9311980. The original version
15 of this code was written as part of a project to build a fixed-point vector
40 -------------------------------------------------------------------------------
41 Underflow tininess-detection mode, statically initialized to default value.
43 -------------------------------------------------------------------------------
55 -------------------------------------------------------------------------------
56 Raises the exceptions specified by `flags'. Floating-point traps can be
60 -------------------------------------------------------------------------------
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|
| /freebsd/lib/libc/softfloat/templates/ |
| H A D | softfloat-specialize | 5 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
11 National Science Foundation under grant MIP-9311980. The original version
12 of this code was written as part of a project to build a fixed-point vector
33 -------------------------------------------------------------------------------
34 Underflow tininess-detection mode, statically initialized to default value.
36 -------------------------------------------------------------------------------
41 -------------------------------------------------------------------------------
42 Raises the exceptions specified by `flags'. Floating-point traps can be
46 -------------------------------------------------------------------------------
56 -------------------------------------------------------------------------------
[all …]
|
| /freebsd/sys/contrib/device-tree/Bindings/sound/ |
| H A D | tlv320adcx140.yaml | 1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Texas Instruments TLV320ADCX140 Quad Channel Analog-t
[all...] |
| H A D | ti,tlv320adcx140.yaml | 1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
11 - Andrew Davis <afd@ti.com>
14 The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
15 PDM microphones recording), high-performance audio, analog-to-digital
28 - ti,tlv320adc3140
29 - ti,tlv320adc5140
30 - ti,tlv320adc6140
[all …]
|
| H A D | cirrus,cs35l41.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - david.rhodes@cirrus.com
19 - cirrus,cs35l40
20 - cirrus,cs35l41
28 '#sound-dai-cells':
33 reset-gpios:
36 VA-supply:
39 VP-supply:
[all …]
|
| H A D | cirrus,cs35l45.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
11 - Richard Fitzgerald <rf@opensource.cirrus.com>
18 - $ref: dai-common.yaml#
23 - cirrus,cs35l45
31 '#sound-dai-cells':
34 reset-gpios:
37 vdd-a-supply:
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|
| /freebsd/sys/contrib/device-tree/Bindings/iio/adc/ |
| H A D | adi,ad4000.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marcelo Schmitt <marcelo.schmitt@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4000-4004-4008.pdf
16 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4001-4005.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4002-4006-4010.pdf
18 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4003-4007-4011.pdf
19 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4020-4021-4022.pdf
20 https://www.analog.com/media/en/technical-documentation/data-sheets/adaq4001.pdf
[all …]
|
| H A D | adi,ad4695.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
14 A family of similar multi-channel analog to digital converters with SPI bus.
21 $ref: /schemas/spi/spi-peripheral-props.yaml#
26 - adi,ad4695
27 - adi,ad4696
28 - adi,ad4697
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|
| /freebsd/lib/libc/softfloat/bits64/ |
| H A D | softfloat.c | 4 * This version hacked for use with gcc -msoft-float by bjh21.
12 * SOFTFLOAT_FOR_GCC - build only those functions necessary for GCC (with
13 * -msoft-float) to work. Include "softfloat-for-gcc.h" to get them
20 This C source file is part of the SoftFloat IEC/IEEE Floating-point
26 National Science Foundation under grant MIP-9311980. The original version
27 of this code was written as part of a project to build a fixed-point vector
48 #include "softfloat-for-gcc.h"
66 -------------------------------------------------------------------------------
67 Floating-point rounding mode, extended double-precision rounding precision,
69 -------------------------------------------------------------------------------
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|
| /freebsd/lib/libc/locale/ |
| H A D | collate.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
53 #include "un-namespace.h"
73 {{0}, "C.UTF-8"}, 1, 0, 0, 0
83 if (table->map && (table->maplen > 0)) { in destruct_collate()
84 (void) munmap(table->map, table->maplen); in destruct_collate()
96 else if (strcmp(encoding, "C.UTF-8") == 0) in __collate_load()
103 table->header.header.destructor = destruct_collate; in __collate_load()
129 int i, chains, z; in __collate_load_tables_l() local
137 table->__collate_load_error = 1; in __collate_load_tables_l()
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|
| /freebsd/sys/contrib/device-tree/src/arm/aspeed/ |
| H A D | aspeed-bmc-lenovo-hr630.dts | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2019-present Lenovo
8 /dts-v1/;
10 #include "aspeed-g5.dtsi"
11 #include <dt-bindings/gpio/aspeed-gpio.h>
15 compatible = "lenovo,hr630-bmc", "aspeed,ast2500";
29 stdout-pat
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| /freebsd/lib/msun/bsdsrc/ |
| H A D | b_tgamma.c | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
41 * The algorithm remains, but the code has been re-arranged to facilitate
65 * xleft > x > iota: smaller_gam(x) where iota = 1e-17.
66 * iota > x > -itoa: Handle x near 0.
67 * -iota > x : neg_gam
70 * -Inf: return NaN and raise invalid;
72 * other x ~< 177.79: return +-0 and raise underflow;
73 * +-0: return +-Inf and raise divide-by-zero;
87 * (Accurate to 2.8*10^-19 absolute)
[all …]
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/NVPTX/ |
| H A D | NVVMIntrRange.cpp | 1 //===- NVVMIntrRange.cpp - Set range attributes for NVVM intrinsics -------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
27 #define DEBUG_TYPE "nvvm-intr-range"
47 INITIALIZE_PASS(NVVMIntrRange, "nvvm-intr-range",
50 // Adds the passed-in [Low,High) range information as metadata to the
51 // passed-in call instruction.
52 static bool addRangeAttr(uint64_t Low, uint64_t High, IntrinsicInst *II) { in addRangeAttr() argument
53 if (II->getMetadata(LLVMContext::MD_range)) in addRangeAttr()
[all …]
|
| /freebsd/lib/msun/ld80/ |
| H A D | b_tgammal.c | 1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
72 static const volatile double tiny = 1e-300;
77 * equal-ripples:
79 * log(G(x)) ~= (x-0.5)*(log(x)-1) + 0.5(log(2*pi)-1) + 1/x*P(1/(x*x))
81 * Keep extra precision in multiplying (x-.5)(log(x)-1), to avoid
82 * premature round-off.
84 * Accurate to max(ulp(1/128) absolute, 2^-66 relative) error.
88 * The following is a decomposition of 0.5 * (log(2*pi) - 1) into the
93 ln2pi_hiu = LD80C(0xd680000000000000, -2, 4.18945312500000000000e-01L),
[all …]
|
| /freebsd/contrib/bearssl/src/int/ |
| H A D | i15_muladd.c | 28 * Constant-time division. The divisor must not be larger than 16 bits,
39 for (i = 16; i >= 0; i --) { in divrem16()
44 x -= (-ctl) & d; in divrem16()
55 br_i15_muladd_small(uint16_t *x, uint16_t z, const uint16_t *m) in br_i15_muladd_small() argument
58 * Constant-time: we accept to leak the exact bit length of the in br_i15_muladd_small()
76 divrem16(((uint32_t)x[1] << 15) | z, m[1], &rem); in br_i15_muladd_small()
84 * Principle: we estimate the quotient (x*2^15+z)/m by in br_i15_muladd_small()
85 * doing a 30/15 division with the high words. in br_i15_muladd_small()
99 * b0, we ensured that b0 is "full" (high bit set), and a is in br_i15_muladd_small()
107 * u-2 <= q <= u in br_i15_muladd_small()
[all …]
|
| H A D | i31_muladd.c | 29 br_i31_muladd_small(uint32_t *x, uint32_t z, const uint32_t *m) in br_i31_muladd_small() argument
50 lo = (x[1] << 31) | z; in br_i31_muladd_small()
58 * Principle: we estimate the quotient (x*2^31+z)/m by in br_i31_muladd_small()
59 * doing a 64/32 division with the high words. in br_i31_muladd_small()
73 * b0, we ensured that b0 is "full" (high bit set), and a is in br_i31_muladd_small()
81 * u-2 <= q <= u in br_i31_muladd_small()
86 memmove(x + 2, x + 1, (mlen - 1) * sizeof *x); in br_i31_muladd_small()
87 x[1] = z; in br_i31_muladd_small()
91 a0 = ((x[mlen] << (31 - mblr)) | (x[mlen - 1] >> mblr)) in br_i31_muladd_small()
93 memmove(x + 2, x + 1, (mlen - 1) * sizeof *x); in br_i31_muladd_small()
[all …]
|
| H A D | i32_muladd.c | 29 br_i32_muladd_small(uint32_t *x, uint32_t z, const uint32_t *m) in br_i32_muladd_small() argument
46 x[1] = br_rem(x[1], z, m[1]); in br_i32_muladd_small()
52 * Principle: we estimate the quotient (x*2^32+z)/m by in br_i32_muladd_small()
53 * doing a 64/32 division with the high words. in br_i32_muladd_small()
67 * b0, we ensured that b0 is "full" (high bit set), and a is in br_i32_muladd_small()
75 * u-2 <= q <= u in br_i32_muladd_small()
77 a0 = br_i32_word(x, m_bitlen - 32); in br_i32_muladd_small()
79 memmove(x + 2, x + 1, (mlen - 1) * sizeof *x); in br_i32_muladd_small()
80 x[1] = z; in br_i32_muladd_small()
81 a1 = br_i32_word(x, m_bitlen - 32); in br_i32_muladd_small()
[all …]
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/SystemZ/ |
| H A D | SystemZMachineFunctionInfo.h | 1 //=== SystemZMachineFunctionInfo.h - SystemZ machine function info -*- C++ -*-//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===-
64 setSpillGPRRegs(Register Low,Register High,unsigned Offs) setSpillGPRRegs() argument
74 setRestoreGPRRegs(Register Low,Register High,unsigned Offs) setRestoreGPRRegs() argument
[all...] |
| /freebsd/crypto/openssl/crypto/ec/ |
| H A D | ecp_nistp256.c | 2 * Copyright 2011-2021 The OpenSSL Project Authors. All Rights Reserved.
17 * http://www.apache.org/licenses/LICENSE-2.0
33 * A 64-bit implementation of the NIST P-256 elliptic curve point multiplication
50 # error "Your compiler doesn't appear to support 128-bit integer types"
58 * The underlying field. P256 operates over GF(2^256-2^224+2^192+2^96-1). We
66 * These are the parameters of P256, taken from FIPS 186-3, page 86. These
67 * values are big-endian.
74 {0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, /* a = -3 */
92 /*-
94 * ------------------------------------
[all …]
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| /freebsd/crypto/libecc/include/libecc/hash/ |
| H A D | sha2.h | 2 * Copyright (C) 2017 - This file is part of libecc project
7 * Jean-Pierre FLORI <jean-pierre.flori@ssi.gouv.fr>
21 /* Useful primitives for handling 128-bit */
23 /* Add a 128-bit to a 64-bit element and store the result
26 #define ADD_UINT128_UINT64(low,high,toadd) do {\ argument
29 (high)++;\
33 /* Store a 128-bit element in big endian format */
34 #define PUT_UINT128_BE(low,high,b,i) do {\ argument
35 PUT_UINT64_BE((high), (b), (i));\
39 /* Multiply a 128-bit element by 8 and store it in big endian
[all …]
|
| /freebsd/lib/libc/softfloat/bits32/ |
| H A D | softfloat.c | 4 * This version hacked for use with gcc -msoft-float by bjh21.
12 * SOFTFLOAT_FOR_GCC - build only those functions necessary for GCC (with
13 * -msoft-float) to work. Include "softfloat-for-gcc.h" to get them
19 * is defined to be a 64-bit integer rather than a structure. The
27 This C source file is part of the SoftFloat IEC/IEEE Floating-Point
33 National Science Foundation under grant MIP-9311980. The original version
34 of this code was written as part of a project to build a fixed-point vector
55 #include "softfloat-for-gcc.h"
73 -------------------------------------------------------------------------------
74 Floating-point rounding mode and exception flags.
[all …]
|
| /freebsd/usr.bin/mkuzip/ |
| H A D | mkuzip.8 | 1 .\"-
2 .\" Copyright (c) 2004-2016 Maxim Sobolev <sobomax@FreeBSD.org>
48 class will be able to decompress the resulting image at run-time.
56 .Bl -enum
69 .Bl -tag -width indent
86 In the very high compression
88 settings, it does not offer quite as high a compression ratio as
90 However, its decompression speed does not suffer at high compression
105 .Va 0-9 .
114 .Va 1-9 .
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|
| /freebsd/contrib/llvm-project/clang/include/clang/Basic/ |
| H A D | LangStandards.def | 1 //===-- LangStandards.def - Language Standard Data --------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
15 /// \param IDENT - The name of the standard as a C++ identifier.
16 /// \param NAME - The name of the standard.
17 /// \param LANG - The Language for which this is a standard.
18 /// \param DESC - A short description of the standard.
19 /// \param FEATURES - The standard features as flags, these are enums from the
23 /// \param IDENT - The name of the standard as a C++ identifier.
24 /// \param ALIAS - The alias of the standard.
[all …]
|