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authorRoland McGrath <roland@gnu.org>1995-03-21 07:58:50 +0000
committerRoland McGrath <roland@gnu.org>1995-03-21 07:58:50 +0000
commit49e522bfb8642bb31afc2a119b2538a6a6465996 (patch)
tree4301902f9aa76f21271ab04697fcc107c58f2a43 /stdlib
parent6bf028786c61b3b1e98d34557c5c442c2f954526 (diff)
Tue Mar 21 00:14:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/loadlocale.c (_nl_load_locale): If LOCALE/LC_* is a directory, open LOCALE/LC_*/SYS_LC_* instead. * stdio/fpioconst.c, stdio/fpioconst.h, stdio/gmp-impl.h, stdio/gmp.h, stdio/longlong.h, stdio/mp_clz_tab.c, stdio/gen-mpn-copy: Files moved to stdlib. * stdio/Makefile: All mpn stuff moved to stdlib/Makefile. * stdio/printf_fp.c: Use ../stdlib to find fpioconst.h and gmp headers. * stdlib/strtod.c: Don't use ../stdio to find fpioconst.h and gmp headers.
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/fpioconst.c403
-rw-r--r--stdlib/fpioconst.h52
-rw-r--r--stdlib/gen-mpn-copy31
-rw-r--r--stdlib/gmp-impl.h283
-rw-r--r--stdlib/gmp.h525
-rw-r--r--stdlib/longlong.h1295
-rw-r--r--stdlib/mp_clz_tab.c39
-rw-r--r--stdlib/strtod.c8
8 files changed, 2632 insertions, 4 deletions
diff --git a/stdlib/fpioconst.c b/stdlib/fpioconst.c
new file mode 100644
index 0000000000..8d0a8233b0
--- /dev/null
+++ b/stdlib/fpioconst.c
@@ -0,0 +1,403 @@
+/* Table of MP integer constants 10^(2^i), used for floating point <-> decimal.
+Copyright (C) 1995 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include "fpioconst.h"
+#include <gmp-mparam.h> /* This defines BITS_PER_MP_LIMB. */
+
+/* First page : 32-bit limbs
+ Second page : 64-bit limbs
+ Last page : table of pointers
+ */
+
+#if BITS_PER_MP_LIMB == 32
+
+/* Table with constants of 10^(2^i), i=0..12 for 32-bit limbs. */
+
+static const mp_limb _ten_p0[] =
+ { 0x00000000, 0x00000000, 0x0000000a };
+static const mp_limb _ten_p1[] =
+ { 0x00000000, 0x00000000, 0x00000064 };
+static const mp_limb _ten_p2[] =
+ { 0x00000000, 0x00000000, 0x00002710 };
+static const mp_limb _ten_p3[] =
+ { 0x00000000, 0x00000000, 0x05f5e100 };
+static const mp_limb _ten_p4[] =
+ { 0x00000000, 0x00000000, 0x6fc10000, 0x002386f2 };
+static const mp_limb _ten_p5[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x85acef81, 0x2d6d415b, 0x000004ee };
+static const mp_limb _ten_p6[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xbf6a1f01, 0x6e38ed64,
+ 0xdaa797ed, 0xe93ff9f4, 0x00184f03 };
+static const mp_limb _ten_p7[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x2e953e01, 0x03df9909, 0x0f1538fd, 0x2374e42f, 0xd3cff5ec, 0xc404dc08,
+ 0xbccdb0da, 0xa6337f19, 0xe91f2603, 0x0000024e };
+static const mp_limb _ten_p8[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x982e7c01, 0xbed3875b,
+ 0xd8d99f72, 0x12152f87, 0x6bde50c6, 0xcf4a6e70, 0xd595d80f, 0x26b2716e,
+ 0xadc666b0, 0x1d153624, 0x3c42d35a, 0x63ff540e, 0xcc5573c0, 0x65f9ef17,
+ 0x55bc28f2, 0x80dcc7f7, 0xf46eeddc, 0x5fdcefce, 0x000553f7 };
+static const mp_limb _ten_p9[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfc6cf801, 0x77f27267, 0x8f9546dc, 0x5d96976f, 0xb83a8a97, 0xc31e1ad9,
+ 0x46c40513, 0x94e65747, 0xc88976c1, 0x4475b579, 0x28f8733b, 0xaa1da1bf,
+ 0x703ed321, 0x1e25cfea, 0xb21a2f22, 0xbc51fb2e, 0x96e14f5d, 0xbfa3edac,
+ 0x329c57ae, 0xe7fc7153, 0xc3fc0695, 0x85a91924, 0xf95f635e, 0xb2908ee0,
+ 0x93abade4, 0x1366732a, 0x9449775c, 0x69be5b0e, 0x7343afac, 0xb099bc81,
+ 0x45a71d46, 0xa2699748, 0x8cb07303, 0x8a0b1f13, 0x8cab8a97, 0xc1d238d9,
+ 0x633415d4, 0x0000001c };
+static const mp_limb _ten_p10[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x2919f001, 0xf55b2b72,
+ 0x6e7c215b, 0x1ec29f86, 0x991c4e87, 0x15c51a88, 0x140ac535, 0x4c7d1e1a,
+ 0xcc2cd819, 0x0ed1440e, 0x896634ee, 0x7de16cfb, 0x1e43f61f, 0x9fce837d,
+ 0x231d2b9c, 0x233e55c7, 0x65dc60d7, 0xf451218b, 0x1c5cd134, 0xc9635986,
+ 0x922bbb9f, 0xa7e89431, 0x9f9f2a07, 0x62be695a, 0x8e1042c4, 0x045b7a74,
+ 0x1abe1de3, 0x8ad822a5, 0xba34c411, 0xd814b505, 0xbf3fdeb3, 0x8fc51a16,
+ 0xb1b896bc, 0xf56deeec, 0x31fb6bfd, 0xb6f4654b, 0x101a3616, 0x6b7595fb,
+ 0xdc1a47fe, 0x80d98089, 0x80bda5a5, 0x9a202882, 0x31eb0f66, 0xfc8f1f90,
+ 0x976a3310, 0xe26a7b7e, 0xdf68368a, 0x3ce3a0b8, 0x8e4262ce, 0x75a351a2,
+ 0x6cb0b6c9, 0x44597583, 0x31b5653f, 0xc356e38a, 0x35faaba6, 0x0190fba0,
+ 0x9fc4ed52, 0x88bc491b, 0x1640114a, 0x005b8041, 0xf4f3235e, 0x1e8d4649,
+ 0x36a8de06, 0x73c55349, 0xa7e6bd2a, 0xc1a6970c, 0x47187094, 0xd2db49ef,
+ 0x926c3f5b, 0xae6209d4, 0x2d433949, 0x34f4a3c6, 0xd4305d94, 0xd9d61a05,
+ 0x00000325 };
+static const mp_limb _ten_p11[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x1333e001, 0xe3096865, 0xb27d4d3f, 0x49e28dcf, 0xec2e4721, 0xee87e354,
+ 0xb6067584, 0x368b8abb, 0xa5e5a191, 0x2ed56d55, 0xfd827773, 0xea50d142,
+ 0x51b78db2, 0x98342c9e, 0xc850dabc, 0x866ed6f1, 0x19342c12, 0x92794987,
+ 0xd2f869c2, 0x66912e4a, 0x71c7fd8f, 0x57a7842d, 0x235552eb, 0xfb7fedcc,
+ 0xf3861ce0, 0x38209ce1, 0x9713b449, 0x34c10134, 0x8c6c54de, 0xa7a8289c,
+ 0x2dbb6643, 0xe3cb64f3, 0x8074ff01, 0xe3892ee9, 0x10c17f94, 0xa8f16f92,
+ 0xa8281ed6, 0x967abbb3, 0x5a151440, 0x9952fbed, 0x13b41e44, 0xafe609c3,
+ 0xa2bca416, 0xf111821f, 0xfb1264b4, 0x91bac974, 0xd6c7d6ab, 0x8e48ff35,
+ 0x4419bd43, 0xc4a65665, 0x685e5510, 0x33554c36, 0xab498697, 0x0dbd21fe,
+ 0x3cfe491d, 0x982da466, 0xcbea4ca7, 0x9e110c7b, 0x79c56b8a, 0x5fc5a047,
+ 0x84d80e2e, 0x1aa9f444, 0x730f203c, 0x6a57b1ab, 0xd752f7a6, 0x87a7dc62,
+ 0x944545ff, 0x40660460, 0x77c1a42f, 0xc9ac375d, 0xe866d7ef, 0x744695f0,
+ 0x81428c85, 0xa1fc6b96, 0xd7917c7b, 0x7bf03c19, 0x5b33eb41, 0x5715f791,
+ 0x8f6cae5f, 0xdb0708fd, 0xb125ac8e, 0x785ce6b7, 0x56c6815b, 0x6f46eadb,
+ 0x4eeebeee, 0x195355d8, 0xa244de3c, 0x9d7389c0, 0x53761abd, 0xcf99d019,
+ 0xde9ec24b, 0x0d76ce39, 0x70beb181, 0x2e55ecee, 0xd5f86079, 0xf56d9d4b,
+ 0xfb8886fb, 0x13ef5a83, 0x408f43c5, 0x3f3389a4, 0xfad37943, 0x58ccf45c,
+ 0xf82df846, 0x415c7f3e, 0x2915e818, 0x8b3d5cf4, 0x6a445f27, 0xf8dbb57a,
+ 0xca8f0070, 0x8ad803ec, 0xb2e87c34, 0x038f9245, 0xbedd8a6c, 0xc7c9dee0,
+ 0x0eac7d56, 0x2ad3fa14, 0xe0de0840, 0xf775677c, 0xf1bd0ad5, 0x92be221e,
+ 0x87fa1fb9, 0xce9d04a4, 0xd2c36fa9, 0x3f6f7024, 0xb028af62, 0x907855ee,
+ 0xd83e49d6, 0x4efac5dc, 0xe7151aab, 0x77cd8c6b, 0x0a753b7d, 0x0af908b4,
+ 0x8c983623, 0xe50f3027, 0x94222771, 0x1d08e2d6, 0xf7e928e6, 0xf2ee5ca6,
+ 0x1b61b93c, 0x11eb962b, 0x9648b21c, 0xce2bcba1, 0x34f77154, 0x7bbebe30,
+ 0xe526a319, 0x8ce329ac, 0xde4a74d2, 0xb5dc53d5, 0x0009e8b3 };
+static const mp_limb _ten_p12[] =
+ { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x2a67c001, 0xd4724e8d,
+ 0x8efe7ae7, 0xf89a1e90, 0xef084117, 0x54e05154, 0x13b1bb51, 0x506be829,
+ 0xfb29b172, 0xe599574e, 0xf0da6146, 0x806c0ed3, 0xb86ae5be, 0x45155e93,
+ 0xc0591cc2, 0x7e1e7c34, 0x7c4823da, 0x1d1f4cce, 0x9b8ba1e8, 0xd6bfdf75,
+ 0xe341be10, 0xc2dfae78, 0x016b67b2, 0x0f237f1a, 0x3dbeabcd, 0xaf6a2574,
+ 0xcab3e6d7, 0x142e0e80, 0x61959127, 0x2c234811, 0x87009701, 0xcb4bf982,
+ 0xf8169c84, 0x88052f8c, 0x68dde6d4, 0xbc131761, 0xff0b0905, 0x54ab9c41,
+ 0x7613b224, 0x1a1c304e, 0x3bfe167b, 0x441c2d47, 0x4f6cea9c, 0x78f06181,
+ 0xeb659fb8, 0x30c7ae41, 0x947e0d0e, 0xa1ebcad7, 0xd97d9556, 0x2130504d,
+ 0x1a8309cb, 0xf2acd507, 0x3f8ec72a, 0xfd82373a, 0x95a842bc, 0x280f4d32,
+ 0xf3618ac0, 0x811a4f04, 0x6dc3a5b4, 0xd3967a1b, 0x15b8c898, 0xdcfe388f,
+ 0x454eb2a0, 0x8738b909, 0x10c4e996, 0x2bd9cc11, 0x3297cd0c, 0x655fec30,
+ 0xae0725b1, 0xf4090ee8, 0x037d19ee, 0x398c6fed, 0x3b9af26b, 0xc994a450,
+ 0xb5341743, 0x75a697b2, 0xac50b9c1, 0x3ccb5b92, 0xffe06205, 0xa8329761,
+ 0xdfea5242, 0xeb83cadb, 0xe79dadf7, 0x3c20ee69, 0x1e0a6817, 0x7021b97a,
+ 0x743074fa, 0x176ca776, 0x77fb8af6, 0xeca19beb, 0x92baf1de, 0xaf63b712,
+ 0xde35c88b, 0xa4eb8f8c, 0xe137d5e9, 0x40b464a0, 0x87d1cde8, 0x42923bbd,
+ 0xcd8f62ff, 0x2e2690f3, 0x095edc16, 0x59c89f1b, 0x1fa8fd5d, 0x5138753d,
+ 0x390a2b29, 0x80152f18, 0x2dd8d925, 0xf984d83e, 0x7a872e74, 0xc19e1faf,
+ 0xed4d542d, 0xecf9b5d0, 0x9462ea75, 0xc53c0adf, 0x0caea134, 0x37a2d439,
+ 0xc8fa2e8a, 0x2181327e, 0x6e7bb827, 0x2d240820, 0x50be10e0, 0x5893d4b8,
+ 0xab312bb9, 0x1f2b2322, 0x440b3f25, 0xbf627ede, 0x72dac789, 0xb608b895,
+ 0x78787e2a, 0x86deb3f0, 0x6fee7aab, 0xbb9373f4, 0x27ecf57b, 0xf7d8b57e,
+ 0xfca26a9f, 0x3d04e8d2, 0xc9df13cb, 0x3172826a, 0xcd9e8d7c, 0xa8fcd8e0,
+ 0xb2c39497, 0x307641d9, 0x1cc939c1, 0x2608c4cf, 0xb6d1c7bf, 0x3d326a7e,
+ 0xeeaf19e6, 0x8e13e25f, 0xee63302b, 0x2dfe6d97, 0x25971d58, 0xe41d3cc4,
+ 0x0a80627c, 0xab8db59a, 0x9eea37c8, 0xe90afb77, 0x90ca19cf, 0x9ee3352c,
+ 0x3613c850, 0xfe78d682, 0x788f6e50, 0x5b060904, 0xb71bd1a4, 0x3fecb534,
+ 0xb32c450c, 0x20c33857, 0xa6e9cfda, 0x0239f4ce, 0x48497187, 0xa19adb95,
+ 0xb492ed8a, 0x95aca6a8, 0x4dcd6cd9, 0xcf1b2350, 0xfbe8b12a, 0x1a67778c,
+ 0x38eb3acc, 0xc32da383, 0xfb126ab1, 0xa03f40a8, 0xed5bf546, 0xe9ce4724,
+ 0x4c4a74fd, 0x73a130d8, 0xd9960e2d, 0xa2ebd6c1, 0x94ab6feb, 0x6f233b7c,
+ 0x49126080, 0x8e7b9a73, 0x4b8c9091, 0xd298f999, 0x35e836b5, 0xa96ddeff,
+ 0x96119b31, 0x6b0dd9bc, 0xc6cc3f8d, 0x282566fb, 0x72b882e7, 0xd6769f3b,
+ 0xa674343d, 0x00fc509b, 0xdcbf7789, 0xd6266a3f, 0xae9641fd, 0x4e89541b,
+ 0x11953407, 0x53400d03, 0x8e0dd75a, 0xe5b53345, 0x108f19ad, 0x108b89bc,
+ 0x41a4c954, 0xe03b2b63, 0x437b3d7f, 0x97aced8e, 0xcbd66670, 0x2c5508c2,
+ 0x650ebc69, 0x5c4f2ef0, 0x904ff6bf, 0x9985a2df, 0x9faddd9e, 0x5ed8d239,
+ 0x25585832, 0xe3e51cb9, 0x0ff4f1d4, 0x56c02d9a, 0x8c4ef804, 0xc1a08a13,
+ 0x13fd01c8, 0xe6d27671, 0xa7c234f4, 0x9d0176cc, 0xd0d73df2, 0x4d8bfa89,
+ 0x544f10cd, 0x2b17e0b2, 0xb70a5c7d, 0xfd86fe49, 0xdf373f41, 0x214495bb,
+ 0x84e857fd, 0x00d313d5, 0x0496fcbe, 0xa4ba4744, 0xe8cac982, 0xaec29e6e,
+ 0x87ec7038, 0x7000a519, 0xaeee333b, 0xff66e42c, 0x8afd6b25, 0x03b4f63b,
+ 0xbd7991dc, 0x5ab8d9c7, 0x2ed4684e, 0x48741a6c, 0xaf06940d, 0x2fdc6349,
+ 0xb03d7ecd, 0xe974996f, 0xac7867f9, 0x52ec8721, 0xbcdd9d4a, 0x8edd2d00,
+ 0x3557de06, 0x41c759f8, 0x3956d4b9, 0xa75409f2, 0x123cd8a1, 0xb6100fab,
+ 0x3e7b21e2, 0x2e8d623b, 0x92959da2, 0xbca35f77, 0x200c03a5, 0x35fcb457,
+ 0x1bb6c6e4, 0xf74eb928, 0x3d5d0b54, 0x87cc1d21, 0x4964046f, 0x18ae4240,
+ 0xd868b275, 0x8bd2b496, 0x1c5563f4, 0xc234d8f5, 0xf868e970, 0xf9151fff,
+ 0xae7be4a2, 0x271133ee, 0xbb0fd922, 0x25254932, 0xa60a9fc0, 0x104bcd64,
+ 0x30290145, 0x00000062 };
+
+/* This value is the index of the last array element. */
+#define _LAST_POW10 12
+
+#elif BITS_PER_MP_LIMB == 64
+
+/* Table with constants of 10^(2^i), i=0..12 for 64-bit limbs. */
+
+static const mp_limb _ten_p0[] =
+ { 0x0000000000000000, 0x000000000000000a };
+static const mp_limb _ten_p1[] =
+ { 0x0000000000000000, 0x0000000000000064 };
+static const mp_limb _ten_p2[] =
+ { 0x0000000000000000, 0x0000000000002710 };
+static const mp_limb _ten_p3[] =
+ { 0x0000000000000000, 0x0000000005f5e100 };
+static const mp_limb _ten_p4[] =
+ { 0x0000000000000000, 0x002386f26fc10000 };
+static const mp_limb _ten_p5[] =
+ { 0x0000000000000000, 0x85acef8100000000, 0x000004ee2d6d415b };
+static const mp_limb _ten_p6[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x6e38ed64bf6a1f01,
+ 0xe93ff9f4daa797ed, 0x0000000000184f03 };
+static const mp_limb _ten_p7[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x03df99092e953e01, 0x2374e42f0f1538fd, 0xc404dc08d3cff5ec,
+ 0xa6337f19bccdb0da, 0x0000024ee91f2603 };
+static const mp_limb _ten_p8[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0xbed3875b982e7c01,
+ 0x12152f87d8d99f72, 0xcf4a6e706bde50c6, 0x26b2716ed595d80f,
+ 0x1d153624adc666b0, 0x63ff540e3c42d35a, 0x65f9ef17cc5573c0,
+ 0x80dcc7f755bc28f2, 0x5fdcefcef46eeddc, 0x00000000000553f7 };
+static const mp_limb _ten_p9[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x77f27267fc6cf801, 0x5d96976f8f9546dc, 0xc31e1ad9b83a8a97,
+ 0x94e6574746c40513, 0x4475b579c88976c1, 0xaa1da1bf28f8733b,
+ 0x1e25cfea703ed321, 0xbc51fb2eb21a2f22, 0xbfa3edac96e14f5d,
+ 0xe7fc7153329c57ae, 0x85a91924c3fc0695, 0xb2908ee0f95f635e,
+ 0x1366732a93abade4, 0x69be5b0e9449775c, 0xb099bc817343afac,
+ 0xa269974845a71d46, 0x8a0b1f138cb07303, 0xc1d238d98cab8a97,
+ 0x0000001c633415d4 };
+static const mp_limb _ten_p10[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0xf55b2b722919f001,
+ 0x1ec29f866e7c215b, 0x15c51a88991c4e87, 0x4c7d1e1a140ac535,
+ 0x0ed1440ecc2cd819, 0x7de16cfb896634ee, 0x9fce837d1e43f61f,
+ 0x233e55c7231d2b9c, 0xf451218b65dc60d7, 0xc96359861c5cd134,
+ 0xa7e89431922bbb9f, 0x62be695a9f9f2a07, 0x045b7a748e1042c4,
+ 0x8ad822a51abe1de3, 0xd814b505ba34c411, 0x8fc51a16bf3fdeb3,
+ 0xf56deeecb1b896bc, 0xb6f4654b31fb6bfd, 0x6b7595fb101a3616,
+ 0x80d98089dc1a47fe, 0x9a20288280bda5a5, 0xfc8f1f9031eb0f66,
+ 0xe26a7b7e976a3310, 0x3ce3a0b8df68368a, 0x75a351a28e4262ce,
+ 0x445975836cb0b6c9, 0xc356e38a31b5653f, 0x0190fba035faaba6,
+ 0x88bc491b9fc4ed52, 0x005b80411640114a, 0x1e8d4649f4f3235e,
+ 0x73c5534936a8de06, 0xc1a6970ca7e6bd2a, 0xd2db49ef47187094,
+ 0xae6209d4926c3f5b, 0x34f4a3c62d433949, 0xd9d61a05d4305d94,
+ 0x0000000000000325 };
+static const mp_limb _ten_p11[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0xe30968651333e001, 0x49e28dcfb27d4d3f, 0xee87e354ec2e4721,
+ 0x368b8abbb6067584, 0x2ed56d55a5e5a191, 0xea50d142fd827773,
+ 0x98342c9e51b78db2, 0x866ed6f1c850dabc, 0x9279498719342c12,
+ 0x66912e4ad2f869c2, 0x57a7842d71c7fd8f, 0xfb7fedcc235552eb,
+ 0x38209ce1f3861ce0, 0x34c101349713b449, 0xa7a8289c8c6c54de,
+ 0xe3cb64f32dbb6643, 0xe3892ee98074ff01, 0xa8f16f9210c17f94,
+ 0x967abbb3a8281ed6, 0x9952fbed5a151440, 0xafe609c313b41e44,
+ 0xf111821fa2bca416, 0x91bac974fb1264b4, 0x8e48ff35d6c7d6ab,
+ 0xc4a656654419bd43, 0x33554c36685e5510, 0x0dbd21feab498697,
+ 0x982da4663cfe491d, 0x9e110c7bcbea4ca7, 0x5fc5a04779c56b8a,
+ 0x1aa9f44484d80e2e, 0x6a57b1ab730f203c, 0x87a7dc62d752f7a6,
+ 0x40660460944545ff, 0xc9ac375d77c1a42f, 0x744695f0e866d7ef,
+ 0xa1fc6b9681428c85, 0x7bf03c19d7917c7b, 0x5715f7915b33eb41,
+ 0xdb0708fd8f6cae5f, 0x785ce6b7b125ac8e, 0x6f46eadb56c6815b,
+ 0x195355d84eeebeee, 0x9d7389c0a244de3c, 0xcf99d01953761abd,
+ 0x0d76ce39de9ec24b, 0x2e55ecee70beb181, 0xf56d9d4bd5f86079,
+ 0x13ef5a83fb8886fb, 0x3f3389a4408f43c5, 0x58ccf45cfad37943,
+ 0x415c7f3ef82df846, 0x8b3d5cf42915e818, 0xf8dbb57a6a445f27,
+ 0x8ad803ecca8f0070, 0x038f9245b2e87c34, 0xc7c9dee0bedd8a6c,
+ 0x2ad3fa140eac7d56, 0xf775677ce0de0840, 0x92be221ef1bd0ad5,
+ 0xce9d04a487fa1fb9, 0x3f6f7024d2c36fa9, 0x907855eeb028af62,
+ 0x4efac5dcd83e49d6, 0x77cd8c6be7151aab, 0x0af908b40a753b7d,
+ 0xe50f30278c983623, 0x1d08e2d694222771, 0xf2ee5ca6f7e928e6,
+ 0x11eb962b1b61b93c, 0xce2bcba19648b21c, 0x7bbebe3034f77154,
+ 0x8ce329ace526a319, 0xb5dc53d5de4a74d2, 0x000000000009e8b3 };
+static const mp_limb _ten_p12[] =
+ { 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+ 0x0000000000000000, 0x0000000000000000, 0xd4724e8d2a67c001,
+ 0xf89a1e908efe7ae7, 0x54e05154ef084117, 0x506be82913b1bb51,
+ 0xe599574efb29b172, 0x806c0ed3f0da6146, 0x45155e93b86ae5be,
+ 0x7e1e7c34c0591cc2, 0x1d1f4cce7c4823da, 0xd6bfdf759b8ba1e8,
+ 0xc2dfae78e341be10, 0x0f237f1a016b67b2, 0xaf6a25743dbeabcd,
+ 0x142e0e80cab3e6d7, 0x2c23481161959127, 0xcb4bf98287009701,
+ 0x88052f8cf8169c84, 0xbc13176168dde6d4, 0x54ab9c41ff0b0905,
+ 0x1a1c304e7613b224, 0x441c2d473bfe167b, 0x78f061814f6cea9c,
+ 0x30c7ae41eb659fb8, 0xa1ebcad7947e0d0e, 0x2130504dd97d9556,
+ 0xf2acd5071a8309cb, 0xfd82373a3f8ec72a, 0x280f4d3295a842bc,
+ 0x811a4f04f3618ac0, 0xd3967a1b6dc3a5b4, 0xdcfe388f15b8c898,
+ 0x8738b909454eb2a0, 0x2bd9cc1110c4e996, 0x655fec303297cd0c,
+ 0xf4090ee8ae0725b1, 0x398c6fed037d19ee, 0xc994a4503b9af26b,
+ 0x75a697b2b5341743, 0x3ccb5b92ac50b9c1, 0xa8329761ffe06205,
+ 0xeb83cadbdfea5242, 0x3c20ee69e79dadf7, 0x7021b97a1e0a6817,
+ 0x176ca776743074fa, 0xeca19beb77fb8af6, 0xaf63b71292baf1de,
+ 0xa4eb8f8cde35c88b, 0x40b464a0e137d5e9, 0x42923bbd87d1cde8,
+ 0x2e2690f3cd8f62ff, 0x59c89f1b095edc16, 0x5138753d1fa8fd5d,
+ 0x80152f18390a2b29, 0xf984d83e2dd8d925, 0xc19e1faf7a872e74,
+ 0xecf9b5d0ed4d542d, 0xc53c0adf9462ea75, 0x37a2d4390caea134,
+ 0x2181327ec8fa2e8a, 0x2d2408206e7bb827, 0x5893d4b850be10e0,
+ 0x1f2b2322ab312bb9, 0xbf627ede440b3f25, 0xb608b89572dac789,
+ 0x86deb3f078787e2a, 0xbb9373f46fee7aab, 0xf7d8b57e27ecf57b,
+ 0x3d04e8d2fca26a9f, 0x3172826ac9df13cb, 0xa8fcd8e0cd9e8d7c,
+ 0x307641d9b2c39497, 0x2608c4cf1cc939c1, 0x3d326a7eb6d1c7bf,
+ 0x8e13e25feeaf19e6, 0x2dfe6d97ee63302b, 0xe41d3cc425971d58,
+ 0xab8db59a0a80627c, 0xe90afb779eea37c8, 0x9ee3352c90ca19cf,
+ 0xfe78d6823613c850, 0x5b060904788f6e50, 0x3fecb534b71bd1a4,
+ 0x20c33857b32c450c, 0x0239f4cea6e9cfda, 0xa19adb9548497187,
+ 0x95aca6a8b492ed8a, 0xcf1b23504dcd6cd9, 0x1a67778cfbe8b12a,
+ 0xc32da38338eb3acc, 0xa03f40a8fb126ab1, 0xe9ce4724ed5bf546,
+ 0x73a130d84c4a74fd, 0xa2ebd6c1d9960e2d, 0x6f233b7c94ab6feb,
+ 0x8e7b9a7349126080, 0xd298f9994b8c9091, 0xa96ddeff35e836b5,
+ 0x6b0dd9bc96119b31, 0x282566fbc6cc3f8d, 0xd6769f3b72b882e7,
+ 0x00fc509ba674343d, 0xd6266a3fdcbf7789, 0x4e89541bae9641fd,
+ 0x53400d0311953407, 0xe5b533458e0dd75a, 0x108b89bc108f19ad,
+ 0xe03b2b6341a4c954, 0x97aced8e437b3d7f, 0x2c5508c2cbd66670,
+ 0x5c4f2ef0650ebc69, 0x9985a2df904ff6bf, 0x5ed8d2399faddd9e,
+ 0xe3e51cb925585832, 0x56c02d9a0ff4f1d4, 0xc1a08a138c4ef804,
+ 0xe6d2767113fd01c8, 0x9d0176cca7c234f4, 0x4d8bfa89d0d73df2,
+ 0x2b17e0b2544f10cd, 0xfd86fe49b70a5c7d, 0x214495bbdf373f41,
+ 0x00d313d584e857fd, 0xa4ba47440496fcbe, 0xaec29e6ee8cac982,
+ 0x7000a51987ec7038, 0xff66e42caeee333b, 0x03b4f63b8afd6b25,
+ 0x5ab8d9c7bd7991dc, 0x48741a6c2ed4684e, 0x2fdc6349af06940d,
+ 0xe974996fb03d7ecd, 0x52ec8721ac7867f9, 0x8edd2d00bcdd9d4a,
+ 0x41c759f83557de06, 0xa75409f23956d4b9, 0xb6100fab123cd8a1,
+ 0x2e8d623b3e7b21e2, 0xbca35f7792959da2, 0x35fcb457200c03a5,
+ 0xf74eb9281bb6c6e4, 0x87cc1d213d5d0b54, 0x18ae42404964046f,
+ 0x8bd2b496d868b275, 0xc234d8f51c5563f4, 0xf9151ffff868e970,
+ 0x271133eeae7be4a2, 0x25254932bb0fd922, 0x104bcd64a60a9fc0,
+ 0x0000006230290145 };
+
+/* This value is the index of the last array element. */
+#define _LAST_POW10 12
+
+#else
+# error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+
+
+/* Each of array variable above defines one mpn integer which is a power of 10.
+ This table points to those variables, indexed by the exponent. */
+
+const struct mp_power _fpioconst_pow10[_LAST_POW10 + 1] =
+ {
+ { _ten_p0, sizeof (_ten_p0) / sizeof (_ten_p0[0]), 4, },
+ { _ten_p1, sizeof (_ten_p1) / sizeof (_ten_p1[0]), 7, 4 },
+ { _ten_p2, sizeof (_ten_p2) / sizeof (_ten_p2[0]), 14, 10 },
+ { _ten_p3, sizeof (_ten_p3) / sizeof (_ten_p3[0]), 27, 24 },
+ { _ten_p4, sizeof (_ten_p4) / sizeof (_ten_p4[0]), 54, 50 },
+ { _ten_p5, sizeof (_ten_p5) / sizeof (_ten_p5[0]), 107, 103 },
+ { _ten_p6, sizeof (_ten_p6) / sizeof (_ten_p6[0]), 213, 210 },
+ { _ten_p7, sizeof (_ten_p7) / sizeof (_ten_p7[0]), 426, 422 },
+ { _ten_p8, sizeof (_ten_p8) / sizeof (_ten_p8[0]), 851, 848 },
+ { _ten_p9, sizeof (_ten_p9) / sizeof (_ten_p9[0]), 1701, 1698 },
+ { _ten_p10, sizeof (_ten_p10) / sizeof (_ten_p10[0]), 3402, 3399 },
+ { _ten_p11, sizeof (_ten_p11) / sizeof (_ten_p11[0]), 6804, 6800 },
+ { _ten_p12, sizeof (_ten_p12) / sizeof (_ten_p12[0]), 13607, 13604 }
+ };
+
+#if LAST_POW10 > _LAST_POW10
+#error "Need to expand 10^(2^i) table for i up to" LAST_POW10
+#endif
diff --git a/stdlib/fpioconst.h b/stdlib/fpioconst.h
new file mode 100644
index 0000000000..8edbdccb17
--- /dev/null
+++ b/stdlib/fpioconst.h
@@ -0,0 +1,52 @@
+/* Header file for constants used in floating point <-> decimal conversions.
+Copyright (C) 1995 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#ifndef _FPIOCONST_H
+#define _FPIOCONST_H
+
+#include <float.h>
+#include "gmp.h"
+
+
+/* These values are used by __printf_fp, where they are noncritical (if the
+ value is not large enough, it will just be slower); and by
+ strtof/strtod/strtold, where it is critical (it's used for overflow
+ detection).
+
+ XXX These should be defined in <float.h>. For the time being, we have the
+ IEEE754 values here. */
+
+#define LDBL_MAX_10_EXP_LOG 12 /* = floor(log_2(LDBL_MAX_10_EXP)) */
+#define DBL_MAX_10_EXP_LOG 8 /* = floor(log_2(DBL_MAX_10_EXP)) */
+#define FLT_MAX_10_EXP_LOG 5 /* = floor(log_2(FLT_MAX_10_EXP)) */
+
+
+/* Table of powers of ten. This is used by __printf_fp and by
+ strtof/strtod/strtold. */
+struct mp_power
+ {
+ const mp_limb *array; /* The array with the number representation. */
+ mp_size_t arraysize; /* Size of the array. */
+ int p_expo; /* Exponent of the number 10^(2^i). */
+ int m_expo; /* Exponent of the number 10^-(2^i-1). */
+ };
+extern const struct mp_power _fpioconst_pow10[LDBL_MAX_10_EXP_LOG + 1];
+
+
+#endif /* fpioconst.h */
diff --git a/stdlib/gen-mpn-copy b/stdlib/gen-mpn-copy
new file mode 100644
index 0000000000..b403f27a55
--- /dev/null
+++ b/stdlib/gen-mpn-copy
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+translations='
+pentium i386/i586
+sparc8 sparc/sparc8
+sparc9 sparc/sparc9
+mc68000 m68k/m68000
+mc68020 m68k/m68020
+mc88100 m88k/m88100
+mc88110 m88k/m88110
+r3000 mips
+r4000 mips/mips64
+hppa1_0 hppa/hppa1.0
+hppa1_1 hppa/hppa1.1
+'
+
+set $translations
+while [ $# -ge 2 ]; do
+ gmp=$1 glibc=$2
+ shift; shift
+ echo 'mpn-found-1 := $(filter $(gmp-srcdir)/mpn/'$gmp'/%,$(mpn-found))
+mpn-copy-1 := $(patsubst $(gmp-srcdir)/mpn/'$gmp'/%,$(sysdep_dir)/'$glibc\
+'/%,$(mpn-found-1))
+mpn-found := $(filter-out $(mpn-found-1),$(mpn-found))
+mpn-copy-sysdep := $(mpn-copy-sysdep) $(mpn-copy-1)
+$(mpn-copy-1): $(sysdep_dir)/'$glibc'/%: \
+ $(ignore gmp2glibc.sed) $(gmp-srcdir)/mpn/'$gmp'/%
+ $(gmp2glibc)'
+done
+
+exit 0
diff --git a/stdlib/gmp-impl.h b/stdlib/gmp-impl.h
new file mode 100644
index 0000000000..ccffe7bb1e
--- /dev/null
+++ b/stdlib/gmp-impl.h
@@ -0,0 +1,283 @@
+/* Include file for internal GNU MP types and definitions.
+
+Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Library General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#if ! defined (alloca)
+#if defined (__GNUC__) || defined (__sparc__) || defined (sparc)
+#define alloca __builtin_alloca
+#endif
+#endif
+
+#ifndef NULL
+#define NULL 0L
+#endif
+
+#if ! defined (__GNUC__)
+#define inline /* Empty */
+void *alloca();
+#endif
+
+#define ABS(x) (x >= 0 ? x : -x)
+#define MIN(l,o) ((l) < (o) ? (l) : (o))
+#define MAX(h,i) ((h) > (i) ? (h) : (i))
+
+#include "gmp-mparam.h"
+/* #include "longlong.h" */
+
+#ifdef __STDC__
+void *malloc (size_t);
+void *realloc (void *, size_t);
+void free (void *);
+
+extern void * (*_mp_allocate_func) (size_t);
+extern void * (*_mp_reallocate_func) (void *, size_t, size_t);
+extern void (*_mp_free_func) (void *, size_t);
+
+void *_mp_default_allocate (size_t);
+void *_mp_default_reallocate (void *, size_t, size_t);
+void _mp_default_free (void *, size_t);
+
+#else
+
+#define const /* Empty */
+#define signed /* Empty */
+
+void *malloc ();
+void *realloc ();
+void free ();
+
+extern void * (*_mp_allocate_func) ();
+extern void * (*_mp_reallocate_func) ();
+extern void (*_mp_free_func) ();
+
+void *_mp_default_allocate ();
+void *_mp_default_reallocate ();
+void _mp_default_free ();
+#endif
+
+/* Copy NLIMBS *limbs* from SRC to DST. */
+#define MPN_COPY_INCR(DST, SRC, NLIMBS) \
+ do { \
+ mp_size_t __i; \
+ for (__i = 0; __i < (NLIMBS); __i++) \
+ (DST)[__i] = (SRC)[__i]; \
+ } while (0)
+#define MPN_COPY_DECR(DST, SRC, NLIMBS) \
+ do { \
+ mp_size_t __i; \
+ for (__i = (NLIMBS) - 1; __i >= 0; __i--) \
+ (DST)[__i] = (SRC)[__i]; \
+ } while (0)
+#define MPN_COPY MPN_COPY_INCR
+
+/* Zero NLIMBS *limbs* AT DST. */
+#define MPN_ZERO(DST, NLIMBS) \
+ do { \
+ mp_size_t __i; \
+ for (__i = 0; __i < (NLIMBS); __i++) \
+ (DST)[__i] = 0; \
+ } while (0)
+
+#define MPN_NORMALIZE(DST, NLIMBS) \
+ do { \
+ while (NLIMBS > 0) \
+ { \
+ if ((DST)[(NLIMBS) - 1] != 0) \
+ break; \
+ NLIMBS--; \
+ } \
+ } while (0)
+#define MPN_NORMALIZE_NOT_ZERO(DST, NLIMBS) \
+ do { \
+ while (1) \
+ { \
+ if ((DST)[(NLIMBS) - 1] != 0) \
+ break; \
+ NLIMBS--; \
+ } \
+ } while (0)
+
+/* Swap (mp_ptr, mp_size_t) (U, UL) with (V, VL) */
+#define MPN_SWAP(u, l, v, m) \
+ do { \
+ { mp_ptr _; _ = (u), (u) = (v), (v) = _;} \
+ { mp_size_t _; _ = (l), (l) = (m), (m) = _;} \
+ } while (0)
+
+/* Return true iff the limb X has less bits than the limb Y. */
+#define MPN_LESS_BITS_LIMB(x,y) ((x) < (y) && (x) < ((x) ^ (y)))
+
+/* Return true iff (mp_ptr, mp_size_t) (U, UL) has less bits than (V, VL). */
+#define MPN_LESS_BITS(u, l, v, m) \
+ ((l) < (m) \
+ || ((l) == (m) && (l) != 0 && MPN_LESS_BITS_LIMB ((u)[(l - 1)], (v)[(l) - 1])))
+
+/* Return true iff (mp_ptr, mp_size_t) (U, UL) has more bits than (V, VL). */
+#define MPN_MORE_BITS(u, l, v, m) MPN_LESS_BITS (v, m, u, l)
+
+/* Perform twos complement on (mp_ptr, mp_size_t) (U, UL),
+ putting result at (v, VL). Precondition: U[0] != 0. */
+#define MPN_COMPL_INCR(u, v, l) \
+ do { \
+ mp_size_t _ = 0; \
+ (u)[0] = -(v)[_]; \
+ while (_++ < (l)) \
+ (u)[_] = ~(v)[_]; \
+ } while (0)
+#define MPN_COMPL MPN_COMPL_INCR
+
+/* Initialize the MP_INT X with space for NLIMBS limbs.
+ X should be a temporary variable, and it will be automatically
+ cleared out when the running function returns.
+ We use __x here to make it possible to accept both mpz_ptr and mpz_t
+ arguments. */
+#define MPZ_TMP_INIT(X, NLIMBS) \
+ do { \
+ mpz_ptr __x = (X); \
+ __x->alloc = (NLIMBS); \
+ __x->d = (mp_ptr) alloca ((NLIMBS) * BYTES_PER_MP_LIMB); \
+ } while (0)
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+ do { \
+ if ((size) < KARATSUBA_THRESHOLD) \
+ ____mpn_mul_n_basecase (prodp, up, vp, size); \
+ else \
+ ____mpn_mul_n (prodp, up, vp, size, tspace); \
+ } while (0);
+#define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \
+ do { \
+ if ((size) < KARATSUBA_THRESHOLD) \
+ ____mpn_sqr_n_basecase (prodp, up, size); \
+ else \
+ ____mpn_sqr_n (prodp, up, size, tspace); \
+ } while (0);
+
+/* Structure for conversion between internal binary format and
+ strings in base 2..36. */
+struct bases
+{
+ /* Number of digits in the conversion base that always fits in
+ an mp_limb. For example, for base 10 this is 10, since
+ 2**32 = 4294967296 has ten digits. */
+ int chars_per_limb;
+
+ /* log(2)/log(conversion_base) */
+ float chars_per_bit_exactly;
+
+ /* big_base is conversion_base**chars_per_limb, i.e. the biggest
+ number that fits a word, built by factors of conversion_base.
+ Exception: For 2, 4, 8, etc, big_base is log2(base), i.e. the
+ number of bits used to represent each digit in the base. */
+ mp_limb big_base;
+
+ /* big_base_inverted is a BITS_PER_MP_LIMB bit approximation to
+ 1/big_base, represented as a fixed-point number. Instead of
+ dividing by big_base an application can choose to multiply
+ by big_base_inverted. */
+ mp_limb big_base_inverted;
+};
+
+extern const struct bases __mp_bases[];
+extern mp_size_t __gmp_default_fp_limb_precision;
+
+/* Divide the two-limb number in (NH,,NL) by D, with DI being a 32 bit
+ approximation to (2**(2*BITS_PER_MP_LIMB))/D - (2**BITS_PER_MP_LIMB).
+ Put the quotient in Q and the remainder in R. */
+#define udiv_qrnnd_preinv(q, r, nh, nl, d, di) \
+ do { \
+ mp_limb _q, _ql, _r; \
+ mp_limb _xh, _xl; \
+ umul_ppmm (_q, _ql, (nh), (di)); \
+ _q += (nh); /* DI is 2**BITS_PER_MP_LIMB too small */\
+ umul_ppmm (_xh, _xl, _q, (d)); \
+ sub_ddmmss (_xh, _r, (nh), (nl), _xh, _xl); \
+ if (_xh != 0) \
+ { \
+ sub_ddmmss (_xh, _r, _xh, _r, 0, (d)); \
+ _q += 1; \
+ if (_xh != 0) \
+ { \
+ sub_ddmmss (_xh, _r, _xh, _r, 0, (d)); \
+ _q += 1; \
+ } \
+ } \
+ if (_r >= (d)) \
+ { \
+ _r -= (d); \
+ _q += 1; \
+ } \
+ (r) = _r; \
+ (q) = _q; \
+ } while (0)
+#define udiv_qrnnd_preinv2gen(q, r, nh, nl, d, di, dnorm, lgup) \
+ do { \
+ mp_limb n2, n10, n1, nadj, q1; \
+ mp_limb _xh, _xl; \
+ n2 = ((nh) << (BITS_PER_MP_LIMB - (lgup))) + ((nl) >> 1 >> (l - 1));\
+ n10 = (nl) << (BITS_PER_MP_LIMB - (lgup)); \
+ n1 = ((mp_limb_signed) n10 >> (BITS_PER_MP_LIMB - 1)); \
+ nadj = n10 + (n1 & (dnorm)); \
+ umul_ppmm (_xh, _xl, di, n2 - n1); \
+ add_ssaaaa (_xh, _xl, _xh, _xl, 0, nadj); \
+ q1 = ~(n2 + _xh); \
+ umul_ppmm (_xh, _xl, q1, d); \
+ add_ssaaaa (_xh, _xl, _xh, _xl, nh, nl); \
+ _xh -= (d); \
+ (r) = _xl + ((d) & _xh); \
+ (q) = _xh - q1; \
+ } while (0)
+#define udiv_qrnnd_preinv2norm(q, r, nh, nl, d, di) \
+ do { \
+ mp_limb n2, n10, n1, nadj, q1; \
+ mp_limb _xh, _xl; \
+ n2 = (nh); \
+ n10 = (nl); \
+ n1 = ((mp_limb_signed) n10 >> (BITS_PER_MP_LIMB - 1)); \
+ nadj = n10 + (n1 & (d)); \
+ umul_ppmm (_xh, _xl, di, n2 - n1); \
+ add_ssaaaa (_xh, _xl, _xh, _xl, 0, nadj); \
+ q1 = ~(n2 + _xh); \
+ umul_ppmm (_xh, _xl, q1, d); \
+ add_ssaaaa (_xh, _xl, _xh, _xl, nh, nl); \
+ _xh -= (d); \
+ (r) = _xl + ((d) & _xh); \
+ (q) = _xh - q1; \
+ } while (0)
+
+#if defined (__GNUC__)
+/* Define stuff for longlong.h asm macros. */
+#if __GNUC_NEW_ATTR_MODE_SYNTAX
+typedef unsigned int UQItype __attribute__ ((mode ("QI")));
+typedef int SItype __attribute__ ((mode ("SI")));
+typedef unsigned int USItype __attribute__ ((mode ("SI")));
+typedef int DItype __attribute__ ((mode ("DI")));
+typedef unsigned int UDItype __attribute__ ((mode ("DI")));
+#else
+typedef unsigned int UQItype __attribute__ ((mode (QI)));
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef int DItype __attribute__ ((mode (DI)));
+typedef unsigned int UDItype __attribute__ ((mode (DI)));
+#endif
+#endif
+
+typedef mp_limb UWtype;
+typedef unsigned int UHWtype;
+#define W_TYPE_SIZE BITS_PER_MP_LIMB
diff --git a/stdlib/gmp.h b/stdlib/gmp.h
new file mode 100644
index 0000000000..95c2f1beba
--- /dev/null
+++ b/stdlib/gmp.h
@@ -0,0 +1,525 @@
+/* gmp.h -- Definitions for GNU multiple precision functions.
+
+Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Library General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifndef __GMP_H__
+
+#ifndef __GNU_MP__
+#define __need_size_t
+#include <stddef.h>
+
+#ifdef __STDC__
+#define __gmp_const const
+#else
+#define __gmp_const
+#endif
+
+#ifdef __GNUC__
+#define __gmp_inline inline
+#else
+#define __gmp_inline
+#endif
+
+#ifdef _SHORT_LIMB
+typedef unsigned int mp_limb;
+typedef int mp_limb_signed;
+#else
+typedef unsigned long int mp_limb;
+typedef long int mp_limb_signed;
+#endif
+
+typedef mp_limb * mp_ptr;
+typedef __gmp_const mp_limb * mp_srcptr;
+typedef int mp_size_t;
+typedef long int mp_exp_t;
+
+#ifndef __MP_SMALL__
+typedef struct
+{
+ long int alloc; /* Number of *limbs* allocated and pointed
+ to by the D field. */
+ long int size; /* abs(SIZE) is the number of limbs
+ the last field points to. If SIZE
+ is negative this is a negative
+ number. */
+ mp_limb *d; /* Pointer to the limbs. */
+} __mpz_struct;
+#else
+typedef struct
+{
+ short int alloc; /* Number of *limbs* allocated and pointed
+ to by the D field. */
+ short int size; /* abs(SIZE) is the number of limbs
+ the last field points to. If SIZE
+ is negative this is a negative
+ number. */
+ mp_limb *d; /* Pointer to the limbs. */
+} __mpz_struct;
+#endif
+#endif /* __GNU_MP__ */
+
+/* User-visible types. */
+typedef __mpz_struct MP_INT;
+typedef __mpz_struct mpz_t[1];
+
+/* Structure for rational numbers. Zero is represented as 0/any, i.e.
+ the denominator is ignored. Negative numbers have the sign in
+ the numerator. */
+typedef struct
+{
+ __mpz_struct num;
+ __mpz_struct den;
+#if 0
+ long int num_alloc; /* Number of limbs allocated
+ for the numerator. */
+ long int num_size; /* The absolute value of this field is the
+ length of the numerator; the sign is the
+ sign of the entire rational number. */
+ mp_ptr num; /* Pointer to the numerator limbs. */
+ long int den_alloc; /* Number of limbs allocated
+ for the denominator. */
+ long int den_size; /* Length of the denominator. (This field
+ should always be positive.) */
+ mp_ptr den; /* Pointer to the denominator limbs. */
+#endif
+} __mpq_struct;
+
+typedef __mpq_struct MP_RAT;
+typedef __mpq_struct mpq_t[1];
+
+typedef struct
+{
+ mp_size_t alloc; /* Number of *limbs* allocated and pointed
+ to by the D field. */
+ mp_size_t prec; /* Max precision, in number of `mp_limb's.
+ Set by mpf_init and modified by
+ mpf_set_prec. */
+ mp_size_t size; /* abs(SIZE) is the number of limbs
+ the last field points to. If SIZE
+ is negative this is a negative
+ number. */
+ mp_exp_t exp; /* Exponent, in the base of `mp_limb'. */
+ mp_limb *d; /* Pointer to the limbs. */
+} __mpf_struct;
+
+/* typedef __mpf_struct MP_FLOAT; */
+typedef __mpf_struct mpf_t[1];
+
+/* Types for function declarations in gmp files. */
+/* ??? Should not pollute user name space ??? */
+typedef __gmp_const __mpz_struct *mpz_srcptr;
+typedef __mpz_struct *mpz_ptr;
+typedef __gmp_const __mpf_struct *mpf_srcptr;
+typedef __mpf_struct *mpf_ptr;
+typedef __gmp_const __mpq_struct *mpq_srcptr;
+typedef __mpq_struct *mpq_ptr;
+
+#ifdef __STDC__
+#define _PROTO(x) x
+#else
+#define _PROTO(x) ()
+#endif
+
+void mp_set_memory_functions _PROTO((void *(*) (size_t),
+ void *(*) (void *, size_t, size_t),
+ void (*) (void *, size_t)));
+
+/**************** Integer (i.e. Z) routines. ****************/
+
+void *_mpz_realloc _PROTO ((mpz_ptr, mp_size_t));
+
+void mpz_abs _PROTO ((mpz_ptr, mpz_srcptr));
+void mpz_add _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_add_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_and _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_clear _PROTO ((mpz_ptr));
+void mpz_clrbit _PROTO ((mpz_ptr, unsigned long int));
+int mpz_cmp _PROTO ((mpz_srcptr, mpz_srcptr));
+int mpz_cmp_si _PROTO ((mpz_srcptr, signed long int));
+int mpz_cmp_ui _PROTO ((mpz_srcptr, unsigned long int));
+void mpz_com _PROTO ((mpz_ptr, mpz_srcptr));
+void mpz_div_2exp _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_fac_ui _PROTO ((mpz_ptr, unsigned long int));
+void mpz_gcd _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+unsigned long int mpz_gcd_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_gcdext _PROTO ((mpz_ptr, mpz_ptr, mpz_ptr, mpz_srcptr, mpz_srcptr));
+/* signed */ long int mpz_get_si _PROTO ((mpz_srcptr));
+char *mpz_get_str _PROTO ((char *, int, mpz_srcptr));
+unsigned long int mpz_get_ui _PROTO ((mpz_srcptr));
+mp_limb mpz_getlimbn _PROTO ((mpz_srcptr, mp_size_t));
+mp_size_t mpz_hamdist _PROTO ((mpz_srcptr, mpz_srcptr));
+void mpz_init _PROTO ((mpz_ptr));
+#ifdef FILE
+void mpz_inp_raw _PROTO ((mpz_ptr, FILE *));
+int mpz_inp_str _PROTO ((mpz_ptr, FILE *, int));
+#endif
+void mpz_ior _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_init_set _PROTO ((mpz_ptr, mpz_srcptr));
+void mpz_init_set_si _PROTO ((mpz_ptr, signed long int));
+int mpz_init_set_str _PROTO ((mpz_ptr, const char *, int));
+void mpz_init_set_ui _PROTO ((mpz_ptr, unsigned long int));
+void mpz_lcm _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_mod_2exp _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_mul _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_mul_2exp _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_mul_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_neg _PROTO ((mpz_ptr, mpz_srcptr));
+#ifdef FILE
+void mpz_out_raw _PROTO ((FILE *, mpz_srcptr));
+void mpz_out_str _PROTO ((FILE *, int, mpz_srcptr));
+#endif
+int mpz_perfect_square_p _PROTO ((mpz_srcptr));
+mp_size_t mpz_popcount _PROTO ((mpz_srcptr));
+void mpz_pow_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_powm _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr, mpz_srcptr));
+void mpz_powm_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int, mpz_srcptr));
+int mpz_probab_prime_p _PROTO ((mpz_srcptr, int));
+void mpz_random _PROTO ((mpz_ptr, mp_size_t));
+void mpz_random2 _PROTO ((mpz_ptr, mp_size_t));
+void mpz_set _PROTO ((mpz_ptr, mpz_srcptr));
+void mpz_set_si _PROTO ((mpz_ptr, signed long int));
+int mpz_set_str _PROTO ((mpz_ptr, const char *, int));
+void mpz_set_ui _PROTO ((mpz_ptr, unsigned long int));
+size_t mpz_size _PROTO ((mpz_srcptr));
+size_t mpz_sizeinbase _PROTO ((mpz_srcptr, int));
+void mpz_sqrt _PROTO ((mpz_ptr, mpz_srcptr));
+void mpz_sqrtrem _PROTO ((mpz_ptr, mpz_ptr, mpz_srcptr));
+void mpz_sub _PROTO ((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_sub_ui _PROTO ((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_ui_pow_ui _PROTO ((mpz_ptr, unsigned long int, unsigned long int));
+
+void mpz_fdiv_q _PROTO((mpz_ptr, mpz_srcptr, mpz_srcptr));
+unsigned long int mpz_fdiv_q_ui _PROTO((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_fdiv_qr _PROTO((mpz_ptr, mpz_ptr, mpz_srcptr, mpz_srcptr));
+unsigned long int mpz_fdiv_qr_ui _PROTO((mpz_ptr, mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_fdiv_r _PROTO((mpz_ptr, mpz_srcptr, mpz_srcptr));
+unsigned long int mpz_fdiv_r_ui _PROTO((mpz_ptr, mpz_srcptr, unsigned long int));
+unsigned long int mpz_fdiv_ui _PROTO((mpz_srcptr, unsigned long int));
+void mpz_tdiv_q _PROTO((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_tdiv_q_ui _PROTO((mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_tdiv_qr _PROTO((mpz_ptr, mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_tdiv_qr_ui _PROTO((mpz_ptr, mpz_ptr, mpz_srcptr, unsigned long int));
+void mpz_tdiv_r _PROTO((mpz_ptr, mpz_srcptr, mpz_srcptr));
+void mpz_tdiv_r_ui _PROTO((mpz_ptr, mpz_srcptr, unsigned long int));
+
+/**************** Rational (i.e. Q) routines. ****************/
+
+void mpq_init _PROTO ((mpq_ptr));
+void mpq_clear _PROTO ((mpq_ptr));
+void mpq_set _PROTO ((mpq_ptr, mpq_srcptr));
+void mpq_set_ui _PROTO ((mpq_ptr, unsigned long int, unsigned long int));
+void mpq_set_si _PROTO ((mpq_ptr, signed long int, unsigned long int));
+void mpq_add _PROTO ((mpq_ptr, mpq_srcptr, mpq_srcptr));
+void mpq_sub _PROTO ((mpq_ptr, mpq_srcptr, mpq_srcptr));
+void mpq_mul _PROTO ((mpq_ptr, mpq_srcptr, mpq_srcptr));
+void mpq_div _PROTO ((mpq_ptr, mpq_srcptr, mpq_srcptr));
+void mpq_neg _PROTO ((mpq_ptr, mpq_srcptr));
+int mpq_cmp _PROTO ((mpq_srcptr, mpq_srcptr));
+void mpq_inv _PROTO ((mpq_ptr, mpq_srcptr));
+void mpq_set_num _PROTO ((mpq_ptr, mpz_srcptr));
+void mpq_set_den _PROTO ((mpq_ptr, mpz_srcptr));
+void mpq_get_num _PROTO ((mpz_ptr, mpq_srcptr));
+void mpq_get_den _PROTO ((mpz_ptr, mpq_srcptr));
+
+/**************** Float (i.e. F) routines. ****************/
+
+void mpf_abs _PROTO ((mpf_ptr, mpf_srcptr));
+void mpf_add _PROTO ((mpf_ptr, mpf_srcptr, mpf_srcptr));
+void mpf_add_ui _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_clear _PROTO ((mpf_ptr));
+int mpf_cmp _PROTO ((mpf_srcptr, mpf_srcptr));
+int mpf_cmp_si _PROTO ((mpf_srcptr, long int));
+int mpf_cmp_ui _PROTO ((mpf_srcptr, unsigned long int));
+void mpf_div _PROTO ((mpf_ptr, mpf_srcptr, mpf_srcptr));
+void mpf_div_2exp _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_div_ui _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_dump _PROTO ((mpf_srcptr));
+char *mpf_get_str _PROTO ((char *, mp_exp_t *, int, size_t, mpf_srcptr));
+void mpf_init _PROTO ((mpf_ptr));
+void mpf_init2 _PROTO ((mpf_ptr, mp_size_t));
+#ifdef FILE
+void mpf_inp_str _PROTO ((mpf_ptr, FILE *, int));
+#endif
+void mpf_init_set _PROTO ((mpf_ptr, mpf_srcptr));
+void mpf_init_set_d _PROTO ((mpf_ptr, double));
+void mpf_init_set_si _PROTO ((mpf_ptr, long int));
+int mpf_init_set_str _PROTO ((mpf_ptr, char *, int));
+void mpf_init_set_ui _PROTO ((mpf_ptr, unsigned long int));
+void mpf_mul _PROTO ((mpf_ptr, mpf_srcptr, mpf_srcptr));
+void mpf_mul_2exp _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_mul_ui _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_neg _PROTO ((mpf_ptr, mpf_srcptr));
+#ifdef FILE
+void mpf_out_str _PROTO ((mpf_ptr, int, size_t, FILE *));
+#endif
+void mpf_set _PROTO ((mpf_ptr, mpf_srcptr));
+void mpf_set_d _PROTO ((mpf_ptr, double));
+mp_size_t mpf_set_default_prec _PROTO ((mp_size_t));
+void mpf_set_si _PROTO ((mpf_ptr, long int));
+int mpf_set_str _PROTO ((mpf_ptr, const char *, int));
+void mpf_set_ui _PROTO ((mpf_ptr, unsigned long int));
+size_t mpf_size _PROTO ((mpf_srcptr));
+void mpf_sqrt _PROTO ((mpf_ptr, mpf_srcptr));
+void mpf_sqrt_ui _PROTO ((mpf_ptr, unsigned long int));
+void mpf_sub _PROTO ((mpf_ptr, mpf_srcptr, mpf_srcptr));
+void mpf_sub_ui _PROTO ((mpf_ptr, mpf_srcptr, unsigned long int));
+void mpf_ui_div _PROTO ((mpf_ptr, unsigned long int, mpf_srcptr));
+
+/************ Low level positive-integer (i.e. N) routines. ************/
+
+/* This is ugly, but we need to make usr calls reach the prefixed function. */
+#define mpn_add_n __mpn_add_n
+#define mpn_sub_n __mpn_sub_n
+#define mpn_mul_1 __mpn_mul_1
+#define mpn_addmul_1 __mpn_addmul_1
+#define mpn_submul_1 __mpn_submul_1
+#define mpn_lshift __mpn_lshift
+#define mpn_rshift __mpn_rshift
+#define mpn_sub __mpn_sub
+#define mpn_add __mpn_add
+#define mpn_normal_size __mpn_normal_size
+#define mpn_cmp __mpn_cmp
+#define mpn_add_1 __mpn_add_1
+#define mpn_sub_1 __mpn_sub_1
+#define mpn_mul_n __mpn_mul_n
+#define mpn_mul __mpn_mul
+#define mpn_divmod __mpn_divmod
+#define mpn_divmod_1 __mpn_divmod_1
+#define mpn_mod_1 __mpn_mod_1
+#define mpn_sqrt __mpn_sqrt
+#define mpn_next_bit_set __mpn_next_bit_set
+#define mpn_popcount __mpn_popcount
+#define mpn_hamdist __mpn_hamdist
+#define mpn_random2 __mpn_random2
+#define mpn_set_str __mpn_set_str
+#define mpn_get_str __mpn_get_str
+#define mpn_gcd_1 __mpn_gcd_1
+
+mp_limb __mpn_add_n _PROTO ((mp_ptr, mp_srcptr, mp_srcptr, mp_size_t));
+mp_limb __mpn_sub_n _PROTO ((mp_ptr, mp_srcptr, mp_srcptr, mp_size_t));
+mp_limb __mpn_mul _PROTO ((mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t));
+void __mpn_mul_n _PROTO ((mp_ptr, mp_srcptr, mp_srcptr, mp_size_t));
+mp_limb __mpn_mul_1 _PROTO ((mp_ptr, mp_srcptr, mp_size_t, mp_limb));
+mp_limb __mpn_addmul_1 _PROTO ((mp_ptr, mp_srcptr, mp_size_t, mp_limb));
+mp_limb __mpn_submul_1 _PROTO ((mp_ptr, mp_srcptr, mp_size_t, mp_limb));
+mp_limb __mpn_divmod _PROTO ((mp_ptr, mp_ptr, mp_size_t, mp_srcptr, mp_size_t));
+mp_limb __mpn_divmod_1 _PROTO ((mp_ptr, mp_srcptr, mp_size_t, mp_limb));
+mp_limb __mpn_mod_1 _PROTO ((mp_srcptr, mp_size_t, mp_limb));
+mp_limb __mpn_lshift _PROTO ((mp_ptr, mp_srcptr, mp_size_t, unsigned int));
+mp_limb __mpn_rshift _PROTO ((mp_ptr, mp_srcptr, mp_size_t, unsigned int));
+mp_size_t __mpn_sqrt _PROTO ((mp_ptr, mp_ptr, mp_srcptr, mp_size_t));
+int __mpn_cmp _PROTO ((mp_srcptr, mp_srcptr, mp_size_t));
+mp_size_t __mpn_next_bit_set _PROTO ((mp_srcptr, mp_size_t));
+mp_size_t __mpn_popcount _PROTO ((mp_srcptr, mp_size_t));
+mp_size_t __mpn_hamdist _PROTO ((mp_srcptr, mp_srcptr, mp_size_t));
+void __mpn_random2 _PROTO ((mp_ptr, mp_size_t));
+mp_size_t __mpn_set_str _PROTO ((mp_ptr, const unsigned char *, size_t, int));
+size_t __mpn_get_str _PROTO ((unsigned char *, int, mp_ptr, mp_size_t));
+mp_limb __mpn_gcd_1 _PROTO ((mp_srcptr, mp_size_t, mp_limb));
+
+
+static __gmp_inline mp_limb
+#if __STDC__
+__mpn_add_1 (register mp_ptr res_ptr,
+ register mp_srcptr s1_ptr,
+ register mp_size_t s1_size,
+ register mp_limb s2_limb)
+#else
+__mpn_add_1 (res_ptr, s1_ptr, s1_size, s2_limb)
+ register mp_ptr res_ptr;
+ register mp_srcptr s1_ptr;
+ register mp_size_t s1_size;
+ register mp_limb s2_limb;
+#endif
+{
+ register mp_limb x;
+
+ x = *s1_ptr++;
+ s2_limb = x + s2_limb;
+ *res_ptr++ = s2_limb;
+ if (s2_limb < x)
+ {
+ while (--s1_size != 0)
+ {
+ x = *s1_ptr++ + 1;
+ *res_ptr++ = x;
+ if (x != 0)
+ goto fin;
+ }
+
+ return 1;
+ }
+
+ fin:
+ if (res_ptr != s1_ptr)
+ {
+ mp_size_t i;
+ for (i = 0; i < s1_size - 1; i++)
+ res_ptr[i] = s1_ptr[i];
+ }
+ return 0;
+}
+
+static __gmp_inline mp_limb
+#if __STDC__
+__mpn_add (register mp_ptr res_ptr,
+ register mp_srcptr s1_ptr,
+ register mp_size_t s1_size,
+ register mp_srcptr s2_ptr,
+ register mp_size_t s2_size)
+#else
+__mpn_add (res_ptr, s1_ptr, s1_size, s2_ptr, s2_size)
+ register mp_ptr res_ptr;
+ register mp_srcptr s1_ptr;
+ register mp_size_t s1_size;
+ register mp_srcptr s2_ptr;
+ register mp_size_t s2_size;
+#endif
+{
+ mp_limb cy_limb = 0;
+
+ if (s2_size != 0)
+ cy_limb = __mpn_add_n (res_ptr, s1_ptr, s2_ptr, s2_size);
+
+ if (s1_size - s2_size != 0)
+ cy_limb = __mpn_add_1 (res_ptr + s2_size,
+ s1_ptr + s2_size,
+ s1_size - s2_size,
+ cy_limb);
+ return cy_limb;
+}
+
+static __gmp_inline mp_limb
+#if __STDC__
+__mpn_sub_1 (register mp_ptr res_ptr,
+ register mp_srcptr s1_ptr,
+ register mp_size_t s1_size,
+ register mp_limb s2_limb)
+#else
+__mpn_sub_1 (res_ptr, s1_ptr, s1_size, s2_limb)
+ register mp_ptr res_ptr;
+ register mp_srcptr s1_ptr;
+ register mp_size_t s1_size;
+ register mp_limb s2_limb;
+#endif
+{
+ register mp_limb x;
+
+ x = *s1_ptr++;
+ s2_limb = x - s2_limb;
+ *res_ptr++ = s2_limb;
+ if (s2_limb > x)
+ {
+ while (--s1_size != 0)
+ {
+ x = *s1_ptr++;
+ *res_ptr++ = x - 1;
+ if (x != 0)
+ goto fin;
+ }
+
+ return 1;
+ }
+
+ fin:
+ if (res_ptr != s1_ptr)
+ {
+ mp_size_t i;
+ for (i = 0; i < s1_size - 1; i++)
+ res_ptr[i] = s1_ptr[i];
+ }
+ return 0;
+}
+
+static __gmp_inline mp_limb
+#if __STDC__
+__mpn_sub (register mp_ptr res_ptr,
+ register mp_srcptr s1_ptr,
+ register mp_size_t s1_size,
+ register mp_srcptr s2_ptr,
+ register mp_size_t s2_size)
+#else
+__mpn_sub (res_ptr, s1_ptr, s1_size, s2_ptr, s2_size)
+ register mp_ptr res_ptr;
+ register mp_srcptr s1_ptr;
+ register mp_size_t s1_size;
+ register mp_srcptr s2_ptr;
+ register mp_size_t s2_size;
+#endif
+{
+ mp_limb cy_limb = 0;
+
+ if (s2_size != 0)
+ cy_limb = __mpn_sub_n (res_ptr, s1_ptr, s2_ptr, s2_size);
+
+ if (s1_size - s2_size != 0)
+ cy_limb = __mpn_sub_1 (res_ptr + s2_size,
+ s1_ptr + s2_size,
+ s1_size - s2_size,
+ cy_limb);
+ return cy_limb;
+}
+
+static __gmp_inline mp_size_t
+#if __STDC__
+__mpn_normal_size (mp_srcptr ptr, mp_size_t size)
+#else
+__mpn_normal_size (ptr, size)
+ mp_srcptr ptr;
+ mp_size_t size;
+#endif
+{
+ while (size)
+ {
+ size--;
+ if (ptr[size] != 0)
+ return size + 1;
+ }
+ return 0;
+}
+
+/* Compatibility with GMP 1. */
+
+#define mpz_mdiv mpz_fdiv_q
+#define mpz_mdivmod mpz_fdiv_qr
+#define mpz_mmod mpz_fdiv_r
+#define mpz_mdiv_ui mpz_fdiv_q_ui
+#define mpz_mdivmod_ui(q,r,n,d) \
+ ((r == 0) ? mpz_fdiv_q_ui (q,n,d) : mpz_fdiv_qr_ui (q,r,n,d))
+#define mpz_mmod_ui(r,n,d) \
+ ((r == 0) ? mpz_fdiv_ui (n,d) : mpz_fdiv_r_ui (r,n,d))
+/* ??? Before release...
+#define mpz_div_2exp mpz_fdiv_q_2exp
+#define mpz_mod_2exp mpz_fdiv_r_2exp
+*/
+
+/* Useful synonyms, but not quite compatible with GMP 1. */
+#define mpz_div mpz_fdiv_q
+#define mpz_divmod mpz_fdiv_qr
+#define mpz_mod mpz_fdiv_r
+#define mpz_div_ui mpz_fdiv_q_ui
+#define mpz_divmod_ui mpz_fdiv_qr_ui
+#define mpz_mod_ui mpz_fdiv_r_ui
+
+
+#define __GNU_MP__ 2
+#define __GNU_MP_VERSION 2
+#define __GNU_MP_VERSION_MINOR -900 /* ??? */
+#define __GMP_H__
+#endif /* __GMP_H__ */
diff --git a/stdlib/longlong.h b/stdlib/longlong.h
new file mode 100644
index 0000000000..97c469d8c0
--- /dev/null
+++ b/stdlib/longlong.h
@@ -0,0 +1,1295 @@
+/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
+
+Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify
+it under the terms of the GNU Library General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at your
+option) any later version.
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with this file; see the file COPYING.LIB. If not, write to
+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* You have to define the following before including this file:
+
+ UWtype -- An unsigned type, default type for operations (typically a "word")
+ UHWtype -- An unsigned type, at least half the size of UWtype.
+ UDWtype -- An unsigned type, at least twice as large a UWtype
+ W_TYPE_SIZE -- size in bits of UWtype
+
+ SItype, USItype -- Signed and unsigned 32 bit types.
+ DItype, UDItype -- Signed and unsigned 64 bit types.
+
+ On a 32 bit machine UWtype should typically be USItype;
+ on a 64 bit machine, UWtype should typically be UDItype.
+*/
+
+#define __BITS4 (W_TYPE_SIZE / 4)
+#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
+#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
+
+/* Define auxiliary asm macros.
+
+ 1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) multiplies two
+ UWtype integers MULTIPLER and MULTIPLICAND, and generates a two UWtype
+ word product in HIGH_PROD and LOW_PROD.
+
+ 2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
+ UDWtype product. This is just a variant of umul_ppmm.
+
+ 3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+ denominator) divides a UDWtype, composed by the UWtype integers
+ HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
+ in QUOTIENT and the remainder in REMAINDER. HIGH_NUMERATOR must be less
+ than DENOMINATOR for correct operation. If, in addition, the most
+ significant bit of DENOMINATOR must be 1, then the pre-processor symbol
+ UDIV_NEEDS_NORMALIZATION is defined to 1.
+
+ 4) sdiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
+ denominator). Like udiv_qrnnd but the numbers are signed. The quotient
+ is rounded towards 0.
+
+ 5) count_leading_zeros(count, x) counts the number of zero-bits from the
+ msb to the first non-zero bit in the UWtype X. This is the number of
+ steps X needs to be shifted left to set the msb. Undefined for X == 0,
+ unless the symbol COUNT_LEADING_ZEROS_0 is defined to some value.
+
+ 6) count_trailing_zeros(count, x) like count_leading_zeros, but counts
+ from the least significant end.
+
+ 7) add_ssaaaa(high_sum, low_sum, high_addend_1, low_addend_1,
+ high_addend_2, low_addend_2) adds two UWtype integers, composed by
+ HIGH_ADDEND_1 and LOW_ADDEND_1, and HIGH_ADDEND_2 and LOW_ADDEND_2
+ respectively. The result is placed in HIGH_SUM and LOW_SUM. Overflow
+ (i.e. carry out) is not stored anywhere, and is lost.
+
+ 8) sub_ddmmss(high_difference, low_difference, high_minuend, low_minuend,
+ high_subtrahend, low_subtrahend) subtracts two two-word UWtype integers,
+ composed by HIGH_MINUEND_1 and LOW_MINUEND_1, and HIGH_SUBTRAHEND_2 and
+ LOW_SUBTRAHEND_2 respectively. The result is placed in HIGH_DIFFERENCE
+ and LOW_DIFFERENCE. Overflow (i.e. carry out) is not stored anywhere,
+ and is lost.
+
+ If any of these macros are left undefined for a particular CPU,
+ C macros are used. */
+
+/* The CPUs come in alphabetical order below.
+
+ Please add support for more CPUs here, or improve the current support
+ for the CPUs below! */
+
+#if defined (__GNUC__) && !defined (NO_ASM)
+
+/* We sometimes need to clobber "cc" with gcc2, but that would not be
+ understood by gcc1. Use cpp to avoid major code duplication. */
+#if __GNUC__ < 2
+#define __CLOBBER_CC
+#define __AND_CLOBBER_CC
+#else /* __GNUC__ >= 2 */
+#define __CLOBBER_CC : "cc"
+#define __AND_CLOBBER_CC , "cc"
+#endif /* __GNUC__ < 2 */
+
+#if (defined (__a29k__) || defined (___AM29K__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add %1,%4,%5
+ addc %0,%2,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%r" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "%r" ((USItype)(al)), \
+ "rI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("sub %1,%4,%5
+ subc %0,%2,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "r" ((USItype)(al)), \
+ "rI" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+ do { \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("multiplu %0,%1,%2" \
+ : "=r" ((USItype)(xl)) \
+ : "r" (__m0), \
+ "r" (__m1)); \
+ __asm__ ("multmu %0,%1,%2" \
+ : "=r" ((USItype)(xh)) \
+ : "r" (__m0), \
+ "r" (__m1)); \
+ } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("dividu %0,%3,%4" \
+ : "=r" ((USItype)(q)), \
+ "=q" ((USItype)(r)) \
+ : "1" ((USItype)(n1)), \
+ "r" ((USItype)(n0)), \
+ "r" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+ __asm__ ("clz %0,%1" \
+ : "=r" ((USItype)(count)) \
+ : "r" ((USItype)(x)))
+#endif /* __a29k__ */
+
+#if defined (__alpha__) && W_TYPE_SIZE == 64
+#define umul_ppmm(ph, pl, m0, m1) \
+ do { \
+ UDItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("umulh %r1,%2,%0" \
+ : "=r" ((UDItype) ph) \
+ : "%rJ" (__m0), \
+ "rI" (__m1)); \
+ (pl) = __m0 * __m1; \
+ } while (0)
+#define UMUL_TIME 46
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ do { UDItype __r; \
+ (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
+ (r) = __r; \
+ } while (0)
+extern UDItype __udiv_qrnnd ();
+#define UDIV_TIME 220
+#endif
+
+#if defined (__arm__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("adds %1,%4,%5
+ adc %0,%2,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%r" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "%r" ((USItype)(al)), \
+ "rI" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subs %1,%4,%5
+ sbc %0,%2,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "r" ((USItype)(al)), \
+ "rI" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, a, b) \
+ __asm__ ("; Inlined umul_ppmm
+ mov r0,%2 lsr 16
+ mov r2,%3 lsr 16
+ bic r1,%2,r0 lsl 16
+ bic r2,%3,r2 lsl 16
+ mul %1,r1,r2
+ mul r2,r0,r2
+ mul r1,%0,r1
+ mul %0,r0,%0
+ adds r1,r2,r1
+ addcs %0,%0,0x10000
+ adds %1,%1,r1 lsl 16
+ adc %0,%0,r1 lsr 16" \
+ : "=&r" ((USItype)(xh)), \
+ "=r" ((USItype)(xl)) \
+ : "r" ((USItype)(a)), \
+ "r" ((USItype)(b)) \
+ : "r0", "r1", "r2")
+#define UMUL_TIME 20
+#define UDIV_TIME 100
+#endif /* __arm__ */
+
+#if defined (__clipper__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+ ({union {UDItype __ll; \
+ struct {USItype __l, __h;} __i; \
+ } __xx; \
+ __asm__ ("mulwux %2,%0" \
+ : "=r" (__xx.__ll) \
+ : "%0" ((USItype)(u)), \
+ "r" ((USItype)(v))); \
+ (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define smul_ppmm(w1, w0, u, v) \
+ ({union {DItype __ll; \
+ struct {SItype __l, __h;} __i; \
+ } __xx; \
+ __asm__ ("mulwx %2,%0" \
+ : "=r" (__xx.__ll) \
+ : "%0" ((SItype)(u)), \
+ "r" ((SItype)(v))); \
+ (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+ ({UDItype __w; \
+ __asm__ ("mulwux %2,%0" \
+ : "=r" (__w) \
+ : "%0" ((USItype)(u)), \
+ "r" ((USItype)(v))); \
+ __w; })
+#endif /* __clipper__ */
+
+#if defined (__gmicro__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add.w %5,%1
+ addx %3,%0" \
+ : "=g" ((USItype)(sh)), \
+ "=&g" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("sub.w %5,%1
+ subx %3,%0" \
+ : "=g" ((USItype)(sh)), \
+ "=&g" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+ __asm__ ("mulx %3,%0,%1" \
+ : "=g" ((USItype)(ph)), \
+ "=r" ((USItype)(pl)) \
+ : "%0" ((USItype)(m0)), \
+ "g" ((USItype)(m1)))
+#define udiv_qrnnd(q, r, nh, nl, d) \
+ __asm__ ("divx %4,%0,%1" \
+ : "=g" ((USItype)(q)), \
+ "=r" ((USItype)(r)) \
+ : "1" ((USItype)(nh)), \
+ "0" ((USItype)(nl)), \
+ "g" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+ __asm__ ("bsch/1 %1,%0" \
+ : "=g" (count) \
+ : "g" ((USItype)(x)), \
+ "0" ((USItype)0))
+#endif
+
+#if defined (__hppa) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add %4,%5,%1
+ addc %2,%3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%rM" ((USItype)(ah)), \
+ "rM" ((USItype)(bh)), \
+ "%rM" ((USItype)(al)), \
+ "rM" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("sub %4,%5,%1
+ subb %2,%3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "rM" ((USItype)(ah)), \
+ "rM" ((USItype)(bh)), \
+ "rM" ((USItype)(al)), \
+ "rM" ((USItype)(bl)))
+#if defined (_PA_RISC1_1)
+#define umul_ppmm(wh, wl, u, v) \
+ do { \
+ union {UDItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ __asm__ ("xmpyu %1,%2,%0" \
+ : "=x" (__xx.__ll) \
+ : "x" ((USItype)(u)), \
+ "x" ((USItype)(v))); \
+ (wh) = __xx.__i.__h; \
+ (wl) = __xx.__i.__l; \
+ } while (0)
+#define UMUL_TIME 8
+#define UDIV_TIME 60
+#else
+#define UMUL_TIME 40
+#define UDIV_TIME 80
+#endif
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ do { USItype __r; \
+ (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
+ (r) = __r; \
+ } while (0)
+extern USItype __udiv_qrnnd ();
+#define count_leading_zeros(count, x) \
+ do { \
+ USItype __tmp; \
+ __asm__ ( \
+ "ldi 1,%0
+ extru,= %1,15,16,%%r0 ; Bits 31..16 zero?
+ extru,tr %1,15,16,%1 ; No. Shift down, skip add.
+ ldo 16(%0),%0 ; Yes. Perform add.
+ extru,= %1,23,8,%%r0 ; Bits 15..8 zero?
+ extru,tr %1,23,8,%1 ; No. Shift down, skip add.
+ ldo 8(%0),%0 ; Yes. Perform add.
+ extru,= %1,27,4,%%r0 ; Bits 7..4 zero?
+ extru,tr %1,27,4,%1 ; No. Shift down, skip add.
+ ldo 4(%0),%0 ; Yes. Perform add.
+ extru,= %1,29,2,%%r0 ; Bits 3..2 zero?
+ extru,tr %1,29,2,%1 ; No. Shift down, skip add.
+ ldo 2(%0),%0 ; Yes. Perform add.
+ extru %1,30,1,%1 ; Extract bit 1.
+ sub %0,%1,%0 ; Subtract it.
+ " : "=r" (count), "=r" (__tmp) : "1" (x)); \
+ } while (0)
+#endif
+
+#if (defined (__i370__) || defined (__mvs__)) && W_TYPE_SIZE == 32
+#define umul_ppmm(xh, xl, m0, m1) \
+ do { \
+ union {UDItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("mr %0,%3" \
+ : "=r" (__xx.__i.__h), \
+ "=r" (__xx.__i.__l) \
+ : "%1" (__m0), \
+ "r" (__m1)); \
+ (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
+ (xh) += ((((SItype) __m0 >> 31) & __m1) \
+ + (((SItype) __m1 >> 31) & __m0)); \
+ } while (0)
+#define smul_ppmm(xh, xl, m0, m1) \
+ do { \
+ union {DItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ __asm__ ("mr %0,%3" \
+ : "=r" (__xx.__i.__h), \
+ "=r" (__xx.__i.__l) \
+ : "%1" (m0), \
+ "r" (m1)); \
+ (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
+ } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+ do { \
+ union {DItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ __xx.__i.__h = n1; __xx.__i.__l = n0; \
+ __asm__ ("dr %0,%2" \
+ : "=r" (__xx.__ll) \
+ : "0" (__xx.__ll), "r" (d)); \
+ (q) = __xx.__i.__l; (r) = __xx.__i.__h; \
+ } while (0)
+#endif
+
+#if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("addl %5,%1
+ adcl %3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subl %5,%1
+ sbbl %3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("mull %3" \
+ : "=a" ((USItype)(w0)), \
+ "=d" ((USItype)(w1)) \
+ : "%0" ((USItype)(u)), \
+ "rm" ((USItype)(v)))
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("divl %4" \
+ : "=a" ((USItype)(q)), \
+ "=d" ((USItype)(r)) \
+ : "0" ((USItype)(n0)), \
+ "1" ((USItype)(n1)), \
+ "rm" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+ do { \
+ USItype __cbtmp; \
+ __asm__ ("bsrl %1,%0" \
+ : "=r" (__cbtmp) : "rm" ((USItype)(x))); \
+ (count) = __cbtmp ^ 31; \
+ } while (0)
+#define count_trailing_zeros(count, x) \
+ __asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)))
+#define UMUL_TIME 40
+#define UDIV_TIME 40
+#endif /* 80x86 */
+
+#if defined (__i960__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+ ({union {UDItype __ll; \
+ struct {USItype __l, __h;} __i; \
+ } __xx; \
+ __asm__ ("emul %2,%1,%0" \
+ : "=d" (__xx.__ll) \
+ : "%dI" ((USItype)(u)), \
+ "dI" ((USItype)(v))); \
+ (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+ ({UDItype __w; \
+ __asm__ ("emul %2,%1,%0" \
+ : "=d" (__w) \
+ : "%dI" ((USItype)(u)), \
+ "dI" ((USItype)(v))); \
+ __w; })
+#endif /* __i960__ */
+
+#if defined (__mc68000__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add%.l %5,%1
+ addx%.l %3,%0" \
+ : "=d" ((USItype)(sh)), \
+ "=&d" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "d" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("sub%.l %5,%1
+ subx%.l %3,%0" \
+ : "=d" ((USItype)(sh)), \
+ "=&d" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "d" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020)) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("mulu%.l %3,%1:%0" \
+ : "=d" ((USItype)(w0)), \
+ "=d" ((USItype)(w1)) \
+ : "%0" ((USItype)(u)), \
+ "dmi" ((USItype)(v)))
+#define UMUL_TIME 45
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("divu%.l %4,%1:%0" \
+ : "=d" ((USItype)(q)), \
+ "=d" ((USItype)(r)) \
+ : "0" ((USItype)(n0)), \
+ "1" ((USItype)(n1)), \
+ "dmi" ((USItype)(d)))
+#define UDIV_TIME 90
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("divs%.l %4,%1:%0" \
+ : "=d" ((USItype)(q)), \
+ "=d" ((USItype)(r)) \
+ : "0" ((USItype)(n0)), \
+ "1" ((USItype)(n1)), \
+ "dmi" ((USItype)(d)))
+#define count_leading_zeros(count, x) \
+ __asm__ ("bfffo %1{%b2:%b2},%0" \
+ : "=d" ((USItype)(count)) \
+ : "od" ((USItype)(x)), "n" (0))
+#else /* not mc68020 */
+#define umul_ppmm(xh, xl, a, b) \
+ __asm__ ("| Inlined umul_ppmm
+ move%.l %2,%/d0
+ move%.l %3,%/d1
+ move%.l %/d0,%/d2
+ swap %/d0
+ move%.l %/d1,%/d3
+ swap %/d1
+ move%.w %/d2,%/d4
+ mulu %/d3,%/d4
+ mulu %/d1,%/d2
+ mulu %/d0,%/d3
+ mulu %/d0,%/d1
+ move%.l %/d4,%/d0
+ eor%.w %/d0,%/d0
+ swap %/d0
+ add%.l %/d0,%/d2
+ add%.l %/d3,%/d2
+ jcc 1f
+ add%.l #65536,%/d1
+1: swap %/d2
+ moveq #0,%/d0
+ move%.w %/d2,%/d0
+ move%.w %/d4,%/d2
+ move%.l %/d2,%1
+ add%.l %/d1,%/d0
+ move%.l %/d0,%0" \
+ : "=g" ((USItype)(xh)), \
+ "=g" ((USItype)(xl)) \
+ : "g" ((USItype)(a)), \
+ "g" ((USItype)(b)) \
+ : "d0", "d1", "d2", "d3", "d4")
+#define UMUL_TIME 100
+#define UDIV_TIME 400
+#endif /* not mc68020 */
+#endif /* mc68000 */
+
+#if defined (__m88000__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("addu.co %1,%r4,%r5
+ addu.ci %0,%r2,%r3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%rJ" ((USItype)(ah)), \
+ "rJ" ((USItype)(bh)), \
+ "%rJ" ((USItype)(al)), \
+ "rJ" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subu.co %1,%r4,%r5
+ subu.ci %0,%r2,%r3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "rJ" ((USItype)(ah)), \
+ "rJ" ((USItype)(bh)), \
+ "rJ" ((USItype)(al)), \
+ "rJ" ((USItype)(bl)))
+#define count_leading_zeros(count, x) \
+ do { \
+ USItype __cbtmp; \
+ __asm__ ("ff1 %0,%1" \
+ : "=r" (__cbtmp) \
+ : "r" ((USItype)(x))); \
+ (count) = __cbtmp ^ 31; \
+ } while (0)
+#if defined (__mc88110__)
+#define umul_ppmm(wh, wl, u, v) \
+ do { \
+ union {UDItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ __asm__ ("mulu.d %0,%1,%2" \
+ : "=r" (__xx.__ll) \
+ : "r" ((USItype)(u)), \
+ "r" ((USItype)(v))); \
+ (wh) = __xx.__i.__h; \
+ (wl) = __xx.__i.__l; \
+ } while (0)
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ ({union {UDItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ USItype __q; \
+ __xx.__i.__h = (n1); __xx.__i.__l = (n0); \
+ __asm__ ("divu.d %0,%1,%2" \
+ : "=r" (__q) \
+ : "r" (__xx.__ll), \
+ "r" ((USItype)(d))); \
+ (r) = (n0) - __q * (d); (q) = __q; })
+#define UMUL_TIME 5
+#define UDIV_TIME 25
+#else
+#define UMUL_TIME 17
+#define UDIV_TIME 150
+#endif /* __mc88110__ */
+#endif /* __m88000__ */
+
+#if defined (__mips__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("multu %2,%3
+ mflo %0
+ mfhi %1" \
+ : "=d" ((USItype)(w0)), \
+ "=d" ((USItype)(w1)) \
+ : "d" ((USItype)(u)), \
+ "d" ((USItype)(v)))
+#define UMUL_TIME 10
+#define UDIV_TIME 100
+#endif /* __mips__ */
+
+#if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("dmultu %2,%3
+ mflo %0
+ mfhi %1" \
+ : "=d" ((UDItype)(w0)), \
+ "=d" ((UDItype)(w1)) \
+ : "d" ((UDItype)(u)), \
+ "d" ((UDItype)(v)))
+#define UMUL_TIME 10
+#define UDIV_TIME 100
+#endif /* __mips__ */
+
+#if defined (__ns32000__) && W_TYPE_SIZE == 32
+#define umul_ppmm(w1, w0, u, v) \
+ ({union {UDItype __ll; \
+ struct {USItype __l, __h;} __i; \
+ } __xx; \
+ __asm__ ("meid %2,%0" \
+ : "=g" (__xx.__ll) \
+ : "%0" ((USItype)(u)), \
+ "g" ((USItype)(v))); \
+ (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#define __umulsidi3(u, v) \
+ ({UDItype __w; \
+ __asm__ ("meid %2,%0" \
+ : "=g" (__w) \
+ : "%0" ((USItype)(u)), \
+ "g" ((USItype)(v))); \
+ __w; })
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ ({union {UDItype __ll; \
+ struct {USItype __l, __h;} __i; \
+ } __xx; \
+ __xx.__i.__h = (n1); __xx.__i.__l = (n0); \
+ __asm__ ("deid %2,%0" \
+ : "=g" (__xx.__ll) \
+ : "0" (__xx.__ll), \
+ "g" ((USItype)(d))); \
+ (r) = __xx.__i.__l; (q) = __xx.__i.__h; })
+#define count_trailing_zeros(count,x) \
+ do {
+ __asm__ ("ffsd %2,%0" \
+ : "=r" ((USItype) (count)) \
+ : "0" ((USItype) 0), \
+ "r" ((USItype) (x))); \
+ } while (0)
+#endif /* __ns32000__ */
+
+#if (defined (__powerpc__) || defined (___IBMR2__)) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ do { \
+ if (__builtin_constant_p (bh) && (bh) == 0) \
+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%r" ((USItype)(ah)), \
+ "%r" ((USItype)(al)), \
+ "rI" ((USItype)(bl))); \
+ else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0) \
+ __asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%r" ((USItype)(ah)), \
+ "%r" ((USItype)(al)), \
+ "rI" ((USItype)(bl))); \
+ else \
+ __asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%r" ((USItype)(ah)), \
+ "r" ((USItype)(bh)), \
+ "%r" ((USItype)(al)), \
+ "rI" ((USItype)(bl))); \
+ } while (0)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ do { \
+ if (__builtin_constant_p (ah) && (ah) == 0) \
+ __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(bh)), \
+ "rI" ((USItype)(al)), \
+ "r" ((USItype)(bl))); \
+ else if (__builtin_constant_p (ah) && (ah) ==~(USItype) 0) \
+ __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(bh)), \
+ "rI" ((USItype)(al)), \
+ "r" ((USItype)(bl))); \
+ else if (__builtin_constant_p (bh) && (bh) == 0) \
+ __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(ah)), \
+ "rI" ((USItype)(al)), \
+ "r" ((USItype)(bl))); \
+ else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0) \
+ __asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(ah)), \
+ "rI" ((USItype)(al)), \
+ "r" ((USItype)(bl))); \
+ else \
+ __asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "r" ((USItype)(ah)), \
+ "r" ((USItype)(bh)), \
+ "rI" ((USItype)(al)), \
+ "r" ((USItype)(bl))); \
+ } while (0)
+#define count_leading_zeros(count, x) \
+ __asm__ ("{cntlz|cntlzw} %0,%1" \
+ : "=r" ((USItype)(count)) \
+ : "r" ((USItype)(x)))
+#if defined (__powerpc__)
+#define umul_ppmm(ph, pl, m0, m1) \
+ do { \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("mulhwu %0,%1,%2" \
+ : "=r" ((USItype) ph) \
+ : "%r" (__m0), \
+ "r" (__m1)); \
+ (pl) = __m0 * __m1; \
+ } while (0)
+#define UMUL_TIME 15
+#define smul_ppmm(ph, pl, m0, m1) \
+ do { \
+ SItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("mulhw %0,%1,%2" \
+ : "=r" ((SItype) ph) \
+ : "%r" (__m0), \
+ "r" (__m1)); \
+ (pl) = __m0 * __m1; \
+ } while (0)
+#define SMUL_TIME 14
+#define UDIV_TIME 120
+#else
+#define umul_ppmm(xh, xl, m0, m1) \
+ do { \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("mul %0,%2,%3" \
+ : "=r" ((USItype)(xh)), \
+ "=q" ((USItype)(xl)) \
+ : "r" (__m0), \
+ "r" (__m1)); \
+ (xh) += ((((SItype) __m0 >> 31) & __m1) \
+ + (((SItype) __m1 >> 31) & __m0)); \
+ } while (0)
+#define UMUL_TIME 8
+#define smul_ppmm(xh, xl, m0, m1) \
+ __asm__ ("mul %0,%2,%3" \
+ : "=r" ((SItype)(xh)), \
+ "=q" ((SItype)(xl)) \
+ : "r" (m0), \
+ "r" (m1))
+#define SMUL_TIME 4
+#define sdiv_qrnnd(q, r, nh, nl, d) \
+ __asm__ ("div %0,%2,%4" \
+ : "=r" ((SItype)(q)), "=q" ((SItype)(r)) \
+ : "r" ((SItype)(nh)), "1" ((SItype)(nl)), "r" ((SItype)(d)))
+#define UDIV_TIME 100
+#endif
+#endif /* Power architecture variants. */
+
+#if defined (__pyr__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("addw %5,%1
+ addwc %3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subw %5,%1
+ subwb %3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+/* This insn doesn't work on ancient pyramids. */
+#define umul_ppmm(w1, w0, u, v) \
+ ({union {UDItype __ll; \
+ struct {USItype __h, __l;} __i; \
+ } __xx; \
+ __xx.__i.__l = u; \
+ __asm__ ("uemul %3,%0" \
+ : "=r" (__xx.__i.__h), \
+ "=r" (__xx.__i.__l) \
+ : "1" (__xx.__i.__l), \
+ "g" ((USItype)(v))); \
+ (w1) = __xx.__i.__h; (w0) = __xx.__i.__l;})
+#endif /* __pyr__ */
+
+#if defined (__ibm032__) /* RT/ROMP */ && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("a %1,%5
+ ae %0,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "r" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "r" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("s %1,%5
+ se %0,%3" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "r" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "r" ((USItype)(bl)))
+#define umul_ppmm(ph, pl, m0, m1) \
+ do { \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ( \
+ "s r2,r2
+ mts r10,%2
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ m r2,%3
+ cas %0,r2,r0
+ mfs r10,%1" \
+ : "=r" ((USItype)(ph)), \
+ "=r" ((USItype)(pl)) \
+ : "%r" (__m0), \
+ "r" (__m1) \
+ : "r2"); \
+ (ph) += ((((SItype) __m0 >> 31) & __m1) \
+ + (((SItype) __m1 >> 31) & __m0)); \
+ } while (0)
+#define UMUL_TIME 20
+#define UDIV_TIME 200
+#define count_leading_zeros(count, x) \
+ do { \
+ if ((x) >= 0x10000) \
+ __asm__ ("clz %0,%1" \
+ : "=r" ((USItype)(count)) \
+ : "r" ((USItype)(x) >> 16)); \
+ else \
+ { \
+ __asm__ ("clz %0,%1" \
+ : "=r" ((USItype)(count)) \
+ : "r" ((USItype)(x))); \
+ (count) += 16; \
+ } \
+ } while (0)
+#endif
+
+#if defined (__sparc__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("addcc %r4,%5,%1
+ addx %r2,%3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "%rJ" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "%rJ" ((USItype)(al)), \
+ "rI" ((USItype)(bl)) \
+ __CLOBBER_CC)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subcc %r4,%5,%1
+ subx %r2,%3,%0" \
+ : "=r" ((USItype)(sh)), \
+ "=&r" ((USItype)(sl)) \
+ : "rJ" ((USItype)(ah)), \
+ "rI" ((USItype)(bh)), \
+ "rJ" ((USItype)(al)), \
+ "rI" ((USItype)(bl)) \
+ __CLOBBER_CC)
+#if defined (__sparc_v8__)
+/* Don't match immediate range because, 1) it is not often useful,
+ 2) the 'I' flag thinks of the range as a 13 bit signed interval,
+ while we want to match a 13 bit interval, sign extended to 32 bits,
+ but INTERPRETED AS UNSIGNED. */
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("umul %2,%3,%1;rd %%y,%0" \
+ : "=r" ((USItype)(w1)), \
+ "=r" ((USItype)(w0)) \
+ : "r" ((USItype)(u)), \
+ "r" ((USItype)(v)))
+#define UMUL_TIME 5
+/* We might want to leave this undefined for `SuperSPARC (tm)' since
+ its implementation is crippled and often traps. */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("mov %2,%%y;nop;nop;nop;udiv %3,%4,%0;umul %0,%4,%1;sub %3,%1,%1"\
+ : "=&r" ((USItype)(q)), \
+ "=&r" ((USItype)(r)) \
+ : "r" ((USItype)(n1)), \
+ "r" ((USItype)(n0)), \
+ "r" ((USItype)(d)))
+#define UDIV_TIME 25
+#else
+#if defined (__sparclite__)
+/* This has hardware multiply but not divide. It also has two additional
+ instructions scan (ffs from high bit) and divscc. */
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("umul %2,%3,%1;rd %%y,%0" \
+ : "=r" ((USItype)(w1)), \
+ "=r" ((USItype)(w0)) \
+ : "r" ((USItype)(u)), \
+ "r" ((USItype)(v)))
+#define UMUL_TIME 5
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ __asm__ ("! Inlined udiv_qrnnd
+ wr %%g0,%2,%%y ! Not a delayed write for sparclite
+ tst %%g0
+ divscc %3,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%%g1
+ divscc %%g1,%4,%0
+ rd %%y,%1
+ bl,a 1f
+ add %1,%4,%1
+1: ! End of inline udiv_qrnnd" \
+ : "=r" ((USItype)(q)), \
+ "=r" ((USItype)(r)) \
+ : "r" ((USItype)(n1)), \
+ "r" ((USItype)(n0)), \
+ "rI" ((USItype)(d)) \
+ : "%g1" __AND_CLOBBER_CC)
+#define UDIV_TIME 37
+#define count_leading_zeros(count, x) \
+ __asm__ ("scan %1,0,%0" \
+ : "=r" ((USItype)(x)) \
+ : "r" ((USItype)(count)))
+#else
+/* SPARC without integer multiplication and divide instructions.
+ (i.e. at least Sun4/20,40,60,65,75,110,260,280,330,360,380,470,490) */
+#define umul_ppmm(w1, w0, u, v) \
+ __asm__ ("! Inlined umul_ppmm
+ wr %%g0,%2,%%y ! SPARC has 0-3 delay insn after a wr
+ sra %3,31,%%g2 ! Don't move this insn
+ and %2,%%g2,%%g2 ! Don't move this insn
+ andcc %%g0,0,%%g1 ! Don't move this insn
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,%3,%%g1
+ mulscc %%g1,0,%%g1
+ add %%g1,%%g2,%0
+ rd %%y,%1" \
+ : "=r" ((USItype)(w1)), \
+ "=r" ((USItype)(w0)) \
+ : "%rI" ((USItype)(u)), \
+ "r" ((USItype)(v)) \
+ : "%g1", "%g2" __AND_CLOBBER_CC)
+#define UMUL_TIME 39 /* 39 instructions */
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ do { USItype __r; \
+ (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
+ (r) = __r; \
+ } while (0)
+extern USItype __udiv_qrnnd ();
+#define UDIV_TIME 140
+#endif /* __sparclite__ */
+#endif /* __sparc_v8__ */
+#endif /* __sparc__ */
+
+#if defined (__vax__) && W_TYPE_SIZE == 32
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("addl2 %5,%1
+ adwc %3,%0" \
+ : "=g" ((USItype)(sh)), \
+ "=&g" ((USItype)(sl)) \
+ : "%0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "%1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("subl2 %5,%1
+ sbwc %3,%0" \
+ : "=g" ((USItype)(sh)), \
+ "=&g" ((USItype)(sl)) \
+ : "0" ((USItype)(ah)), \
+ "g" ((USItype)(bh)), \
+ "1" ((USItype)(al)), \
+ "g" ((USItype)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+ do { \
+ union {UDItype __ll; \
+ struct {USItype __l, __h;} __i; \
+ } __xx; \
+ USItype __m0 = (m0), __m1 = (m1); \
+ __asm__ ("emul %1,%2,$0,%0" \
+ : "=g" (__xx.__ll) \
+ : "g" (__m0), \
+ "g" (__m1)); \
+ (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
+ (xh) += ((((SItype) __m0 >> 31) & __m1) \
+ + (((SItype) __m1 >> 31) & __m0)); \
+ } while (0)
+#define sdiv_qrnnd(q, r, n1, n0, d) \
+ do { \
+ union {DItype __ll; \
+ struct {SItype __l, __h;} __i; \
+ } __xx; \
+ __xx.__i.__h = n1; __xx.__i.__l = n0; \
+ __asm__ ("ediv %3,%2,%0,%1" \
+ : "=g" (q), "=g" (r) \
+ : "g" (__n1n0.ll), "g" (d)); \
+ } while (0)
+#endif /* __vax__ */
+
+#if defined (__z8000__) && W_TYPE_SIZE == 16
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ __asm__ ("add %H1,%H5\n\tadc %H0,%H3" \
+ : "=r" ((unsigned int)(sh)), \
+ "=&r" ((unsigned int)(sl)) \
+ : "%0" ((unsigned int)(ah)), \
+ "r" ((unsigned int)(bh)), \
+ "%1" ((unsigned int)(al)), \
+ "rQR" ((unsigned int)(bl)))
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ __asm__ ("sub %H1,%H5\n\tsbc %H0,%H3" \
+ : "=r" ((unsigned int)(sh)), \
+ "=&r" ((unsigned int)(sl)) \
+ : "0" ((unsigned int)(ah)), \
+ "r" ((unsigned int)(bh)), \
+ "1" ((unsigned int)(al)), \
+ "rQR" ((unsigned int)(bl)))
+#define umul_ppmm(xh, xl, m0, m1) \
+ do { \
+ union {long int __ll; \
+ struct {unsigned int __h, __l;} __i; \
+ } __xx; \
+ unsigned int __m0 = (m0), __m1 = (m1); \
+ __asm__ ("mult %S0,%H3" \
+ : "=r" (__xx.__i.__h), \
+ "=r" (__xx.__i.__l) \
+ : "%1" (__m0), \
+ "rQR" (__m1)); \
+ (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
+ (xh) += ((((signed int) __m0 >> 15) & __m1) \
+ + (((signed int) __m1 >> 15) & __m0)); \
+ } while (0)
+#define umul_ppmm_off(xh, xl, m0, m1) \
+ do { \
+ union {long int __ll; \
+ struct {unsigned int __h, __l;} __i; \
+ } __xx; \
+ __asm__ ("mult %S0,%H3" \
+ : "=r" (__xx.__i.__h), \
+ "=r" (__xx.__i.__l) \
+ : "%1" (m0), \
+ "rQR" (m1)); \
+ (xh) = __xx.__i.__h + ((((signed int) m0 >> 15) & m1) \
+ + (((signed int) m1 >> 15) & m0)); \
+ (xl) = __xx.__i.__l; \
+ } while (0)
+#endif /* __z8000__ */
+
+#endif /* __GNUC__ */
+
+
+#if !defined (umul_ppmm) && defined (__umulsidi3)
+#define umul_ppmm(ph, pl, m0, m1) \
+ { \
+ UDWtype __ll = __umulsidi3 (m0, m1); \
+ ph = (UWtype) (__ll >> W_TYPE_SIZE); \
+ pl = (UWtype) __ll; \
+ }
+#endif
+
+#if !defined (__umulsidi3)
+#define __umulsidi3(u, v) \
+ ({UWtype __hi, __lo; \
+ umul_ppmm (__hi, __lo, u, v); \
+ ((UDWtype) __hi << W_TYPE_SIZE) | __lo; })
+#endif
+
+/* If this machine has no inline assembler, use C macros. */
+
+#if !defined (add_ssaaaa)
+#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
+ do { \
+ UWtype __x; \
+ __x = (al) + (bl); \
+ (sh) = (ah) + (bh) + (__x < (al)); \
+ (sl) = __x; \
+ } while (0)
+#endif
+
+#if !defined (sub_ddmmss)
+#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
+ do { \
+ UWtype __x; \
+ __x = (al) - (bl); \
+ (sh) = (ah) - (bh) - (__x > (al)); \
+ (sl) = __x; \
+ } while (0)
+#endif
+
+#if !defined (umul_ppmm)
+#define umul_ppmm(w1, w0, u, v) \
+ do { \
+ UWtype __x0, __x1, __x2, __x3; \
+ UHWtype __ul, __vl, __uh, __vh; \
+ \
+ __ul = __ll_lowpart (u); \
+ __uh = __ll_highpart (u); \
+ __vl = __ll_lowpart (v); \
+ __vh = __ll_highpart (v); \
+ \
+ __x0 = (UWtype) __ul * __vl; \
+ __x1 = (UWtype) __ul * __vh; \
+ __x2 = (UWtype) __uh * __vl; \
+ __x3 = (UWtype) __uh * __vh; \
+ \
+ __x1 += __ll_highpart (__x0);/* this can't give carry */ \
+ __x1 += __x2; /* but this indeed can */ \
+ if (__x1 < __x2) /* did we get it? */ \
+ __x3 += __ll_B; /* yes, add it in the proper pos. */ \
+ \
+ (w1) = __x3 + __ll_highpart (__x1); \
+ (w0) = (__ll_lowpart (__x1) << W_TYPE_SIZE/2) + __ll_lowpart (__x0);\
+ } while (0)
+#endif
+
+/* Define this unconditionally, so it can be used for debugging. */
+#define __udiv_qrnnd_c(q, r, n1, n0, d) \
+ do { \
+ UWtype __d1, __d0, __q1, __q0, __r1, __r0, __m; \
+ __d1 = __ll_highpart (d); \
+ __d0 = __ll_lowpart (d); \
+ \
+ __r1 = (n1) % __d1; \
+ __q1 = (n1) / __d1; \
+ __m = (UWtype) __q1 * __d0; \
+ __r1 = __r1 * __ll_B | __ll_highpart (n0); \
+ if (__r1 < __m) \
+ { \
+ __q1--, __r1 += (d); \
+ if (__r1 >= (d)) /* i.e. we didn't get carry when adding to __r1 */\
+ if (__r1 < __m) \
+ __q1--, __r1 += (d); \
+ } \
+ __r1 -= __m; \
+ \
+ __r0 = __r1 % __d1; \
+ __q0 = __r1 / __d1; \
+ __m = (UWtype) __q0 * __d0; \
+ __r0 = __r0 * __ll_B | __ll_lowpart (n0); \
+ if (__r0 < __m) \
+ { \
+ __q0--, __r0 += (d); \
+ if (__r0 >= (d)) \
+ if (__r0 < __m) \
+ __q0--, __r0 += (d); \
+ } \
+ __r0 -= __m; \
+ \
+ (q) = (UWtype) __q1 * __ll_B | __q0; \
+ (r) = __r0; \
+ } while (0)
+
+/* If the processor has no udiv_qrnnd but sdiv_qrnnd, go through
+ __udiv_w_sdiv (defined in libgcc or elsewhere). */
+#if !defined (udiv_qrnnd) && defined (sdiv_qrnnd)
+#define udiv_qrnnd(q, r, nh, nl, d) \
+ do { \
+ UWtype __r; \
+ (q) = __udiv_w_sdiv (&__r, nh, nl, d); \
+ (r) = __r; \
+ } while (0)
+#endif
+
+/* If udiv_qrnnd was not defined for this processor, use __udiv_qrnnd_c. */
+#if !defined (udiv_qrnnd)
+#define UDIV_NEEDS_NORMALIZATION 1
+#define udiv_qrnnd __udiv_qrnnd_c
+#endif
+
+#if !defined (count_leading_zeros)
+extern
+#ifdef __STDC__
+const
+#endif
+unsigned char __clz_tab[];
+#define count_leading_zeros(count, x) \
+ do { \
+ UWtype __xr = (x); \
+ UWtype __a; \
+ \
+ if (W_TYPE_SIZE <= 32) \
+ { \
+ __a = __xr < ((UWtype) 1 << 2*__BITS4) \
+ ? (__xr < ((UWtype) 1 << __BITS4) ? 0 : __BITS4) \
+ : (__xr < ((UWtype) 1 << 3*__BITS4) ? 2*__BITS4 : 3*__BITS4);\
+ } \
+ else \
+ { \
+ for (__a = W_TYPE_SIZE - 8; __a > 0; __a -= 8) \
+ if (((__xr >> __a) & 0xff) != 0) \
+ break; \
+ } \
+ \
+ (count) = W_TYPE_SIZE - (__clz_tab[__xr >> __a] + __a); \
+ } while (0)
+/* This version gives a well-defined value for zero. */
+#define COUNT_LEADING_ZEROS_0 W_TYPE_SIZE
+#endif
+
+#if !defined (count_trailing_zeros)
+/* Define count_trailing_zeros using count_leading_zeros. The latter might be
+ defined in asm, but if it is not, the C version above is good enough. */
+#define count_trailing_zeros(count, x) \
+ do { \
+ UWtype __ctz_x = (x); \
+ UWtype __ctz_c; \
+ count_leading_zeros (__ctz_c, __ctz_x & -__ctz_x); \
+ (count) = W_TYPE_SIZE - 1 - __ctz_c; \
+ } while (0)
+#endif
+
+#ifndef UDIV_NEEDS_NORMALIZATION
+#define UDIV_NEEDS_NORMALIZATION 0
+#endif
diff --git a/stdlib/mp_clz_tab.c b/stdlib/mp_clz_tab.c
new file mode 100644
index 0000000000..ed1b7eebe8
--- /dev/null
+++ b/stdlib/mp_clz_tab.c
@@ -0,0 +1,39 @@
+/* __clz_tab -- support for longlong.h
+
+Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Library General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#if 0
+#include "gmp.h"
+#include "gmp-impl.h"
+#endif
+
+#if 0
+const
+#endif
+ unsigned char __clz_tab[] =
+{
+ 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+};
diff --git a/stdlib/strtod.c b/stdlib/strtod.c
index 78f480a600..94f9da3bfb 100644
--- a/stdlib/strtod.c
+++ b/stdlib/strtod.c
@@ -36,11 +36,11 @@ Cambridge, MA 02139, USA. */
#include "../locale/localeinfo.h"
#include <math.h>
#include <stdlib.h>
-#include "../stdio/gmp.h"
-#include "../stdio/gmp-impl.h"
+#include "gmp.h"
+#include "gmp-impl.h"
#include <gmp-mparam.h>
-#include "../stdio/longlong.h"
-#include "../stdio/fpioconst.h"
+#include "longlong.h"
+#include "fpioconst.h"
#define NDEBUG 1
#include <assert.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-04 16:04:01 +0000