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- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
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- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
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- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
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94 lines
5.5 KiB
C
94 lines
5.5 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=4 sts=4 sw=4 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright (c) 2008-2016 Stefan Krah. All rights reserved. │
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│ │
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│ Redistribution and use in source and binary forms, with or without │
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│ modification, are permitted provided that the following conditions │
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│ are met: │
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│ │
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│ 1. Redistributions of source code must retain the above copyright │
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│ notice, this list of conditions and the following disclaimer. │
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│ │
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│ 2. Redistributions in binary form must reproduce the above copyright │
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│ notice, this list of conditions and the following disclaimer in │
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│ the documentation and/or other materials provided with the │
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│ distribution. │
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│ │
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│ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND │
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│ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE │
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│ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR │
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│ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS │
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│ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, │
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│ OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT │
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│ OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR │
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│ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, │
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│ WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE │
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│ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, │
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│ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "third_party/python/Modules/_decimal/libmpdec/constants.h"
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#include "third_party/python/Modules/_decimal/libmpdec/mpdecimal.h"
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/* clang-format off */
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asm(".ident\t\"\\n\\n\
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libmpdec (BSD-2)\\n\
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Copyright 2008-2016 Stefan Krah\"");
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asm(".include \"libc/disclaimer.inc\"");
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/* number-theory.c */
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const mpd_uint_t mpd_moduli[3] = {
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18446744069414584321ULL, 18446744056529682433ULL, 18446742974197923841ULL
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};
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const mpd_uint_t mpd_roots[3] = {7ULL, 10ULL, 19ULL};
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/* crt.c */
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const mpd_uint_t INV_P1_MOD_P2 = 18446744055098026669ULL;
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const mpd_uint_t INV_P1P2_MOD_P3 = 287064143708160ULL;
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const mpd_uint_t LH_P1P2 = 18446744052234715137ULL; /* (P1*P2) % 2^64 */
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const mpd_uint_t UH_P1P2 = 18446744052234715141ULL; /* (P1*P2) / 2^64 */
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/* transpose.c */
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const mpd_size_t mpd_bits[64] = {
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1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384,
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32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608,
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16777216, 33554432, 67108864, 134217728, 268435456, 536870912, 1073741824,
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2147483648ULL, 4294967296ULL, 8589934592ULL, 17179869184ULL, 34359738368ULL,
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68719476736ULL, 137438953472ULL, 274877906944ULL, 549755813888ULL,
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1099511627776ULL, 2199023255552ULL, 4398046511104, 8796093022208ULL,
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17592186044416ULL, 35184372088832ULL, 70368744177664ULL, 140737488355328ULL,
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281474976710656ULL, 562949953421312ULL, 1125899906842624ULL,
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2251799813685248ULL, 4503599627370496ULL, 9007199254740992ULL,
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18014398509481984ULL, 36028797018963968ULL, 72057594037927936ULL,
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144115188075855872ULL, 288230376151711744ULL, 576460752303423488ULL,
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1152921504606846976ULL, 2305843009213693952ULL, 4611686018427387904ULL,
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9223372036854775808ULL
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};
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/* mpdecimal.c */
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const mpd_uint_t mpd_pow10[MPD_RDIGITS+1] = {
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1,10,100,1000,10000,100000,1000000,10000000,100000000,1000000000,
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10000000000ULL,100000000000ULL,1000000000000ULL,10000000000000ULL,
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100000000000000ULL,1000000000000000ULL,10000000000000000ULL,
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100000000000000000ULL,1000000000000000000ULL,10000000000000000000ULL
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};
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/* magic number for constant division by MPD_RADIX */
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const mpd_uint_t mprime_rdx = 15581492618384294730ULL;
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const char *mpd_round_string[MPD_ROUND_GUARD] = {
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"ROUND_UP", /* round away from 0 */
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"ROUND_DOWN", /* round toward 0 (truncate) */
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"ROUND_CEILING", /* round toward +infinity */
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"ROUND_FLOOR", /* round toward -infinity */
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"ROUND_HALF_UP", /* 0.5 is rounded up */
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"ROUND_HALF_DOWN", /* 0.5 is rounded down */
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"ROUND_HALF_EVEN", /* 0.5 is rounded to even */
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"ROUND_05UP", /* round zero or five away from 0 */
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"ROUND_TRUNC", /* truncate, but set infinity */
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};
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const char *mpd_clamp_string[MPD_CLAMP_GUARD] = {
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"CLAMP_DEFAULT",
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"CLAMP_IEEE_754"
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};
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