diff options
Diffstat (limited to 'package/mpfr/mpfr-3.0.1_p4.patch')
| -rw-r--r-- | package/mpfr/mpfr-3.0.1_p4.patch | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/package/mpfr/mpfr-3.0.1_p4.patch b/package/mpfr/mpfr-3.0.1_p4.patch new file mode 100644 index 000000000..9604635a2 --- /dev/null +++ b/package/mpfr/mpfr-3.0.1_p4.patch @@ -0,0 +1,367 @@ +diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES +--- mpfr-3.0.1-a/PATCHES 2011-04-12 10:50:02.000000000 +0000 ++++ mpfr-3.0.1-b/PATCHES 2011-04-12 10:50:02.000000000 +0000 +@@ -0,0 +1 @@ ++asin_exprange +diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION +--- mpfr-3.0.1-a/VERSION 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/VERSION 2011-04-12 10:50:02.000000000 +0000 +@@ -1 +1 @@ +-3.0.1 ++3.0.1-p1 +diff -Naurd mpfr-3.0.1-a/asin.c mpfr-3.0.1-b/asin.c +--- mpfr-3.0.1-a/asin.c 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/asin.c 2011-04-12 10:50:02.000000000 +0000 +@@ -63,11 +63,14 @@ + + compared = mpfr_cmp_ui (xp, 1); + ++ MPFR_SAVE_EXPO_MARK (expo); ++ + if (MPFR_UNLIKELY (compared >= 0)) + { + mpfr_clear (xp); + if (compared > 0) /* asin(x) = NaN for |x| > 1 */ + { ++ MPFR_SAVE_EXPO_FREE (expo); + MPFR_SET_NAN (asin); + MPFR_RET_NAN; + } +@@ -80,13 +83,11 @@ + inexact = -mpfr_const_pi (asin, MPFR_INVERT_RND(rnd_mode)); + MPFR_CHANGE_SIGN (asin); + } +- mpfr_div_2ui (asin, asin, 1, rnd_mode); /* May underflow */ +- return inexact; ++ mpfr_div_2ui (asin, asin, 1, rnd_mode); + } + } +- +- MPFR_SAVE_EXPO_MARK (expo); +- ++ else ++ { + /* Compute exponent of 1 - ABS(x) */ + mpfr_ui_sub (xp, 1, xp, MPFR_RNDD); + MPFR_ASSERTD (MPFR_GET_EXP (xp) <= 0); +@@ -115,6 +116,7 @@ + inexact = mpfr_set (asin, xp, rnd_mode); + + mpfr_clear (xp); ++ } + + MPFR_SAVE_EXPO_FREE (expo); + return mpfr_check_range (asin, inexact, rnd_mode); +diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h +--- mpfr-3.0.1-a/mpfr.h 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/mpfr.h 2011-04-12 10:50:02.000000000 +0000 +@@ -27,7 +27,7 @@ + #define MPFR_VERSION_MAJOR 3 + #define MPFR_VERSION_MINOR 0 + #define MPFR_VERSION_PATCHLEVEL 1 +-#define MPFR_VERSION_STRING "3.0.1" ++#define MPFR_VERSION_STRING "3.0.1-p1" + + /* Macros dealing with MPFR VERSION */ + #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +diff -Naurd mpfr-3.0.1-a/tests/tasin.c mpfr-3.0.1-b/tests/tasin.c +--- mpfr-3.0.1-a/tests/tasin.c 2011-04-04 10:19:17.000000000 +0000 ++++ mpfr-3.0.1-b/tests/tasin.c 2011-04-12 10:50:02.000000000 +0000 +@@ -219,6 +219,49 @@ + mpfr_clear (y); + } + ++static void ++reduced_expo_range (void) ++{ ++ mpfr_exp_t emin, emax; ++ mpfr_t x, y, ex_y; ++ int inex, ex_inex; ++ unsigned int flags, ex_flags; ++ ++ emin = mpfr_get_emin (); ++ emax = mpfr_get_emax (); ++ ++ mpfr_inits2 (4, x, y, ex_y, (mpfr_ptr) 0); ++ mpfr_set_str (x, "-0.1e1", 2, MPFR_RNDN); ++ ++ mpfr_set_emin (1); ++ mpfr_set_emax (1); ++ mpfr_clear_flags (); ++ inex = mpfr_asin (y, x, MPFR_RNDA); ++ flags = __gmpfr_flags; ++ mpfr_set_emin (emin); ++ mpfr_set_emax (emax); ++ ++ mpfr_set_str (ex_y, "-0.1101e1", 2, MPFR_RNDN); ++ ex_inex = -1; ++ ex_flags = MPFR_FLAGS_INEXACT; ++ ++ if (SIGN (inex) != ex_inex || flags != ex_flags || ++ ! mpfr_equal_p (y, ex_y)) ++ { ++ printf ("Error in reduced_expo_range\non x = "); ++ mpfr_dump (x); ++ printf ("Expected y = "); ++ mpfr_out_str (stdout, 2, 0, ex_y, MPFR_RNDN); ++ printf ("\n inex = %d, flags = %u\n", ex_inex, ex_flags); ++ printf ("Got y = "); ++ mpfr_out_str (stdout, 2, 0, y, MPFR_RNDN); ++ printf ("\n inex = %d, flags = %u\n", SIGN (inex), flags); ++ exit (1); ++ } ++ ++ mpfr_clears (x, y, ex_y, (mpfr_ptr) 0); ++} ++ + int + main (void) + { +@@ -226,6 +269,7 @@ + + special (); + special_overflow (); ++ reduced_expo_range (); + + test_generic (2, 100, 15); + +diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c +--- mpfr-3.0.1-a/version.c 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/version.c 2011-04-12 10:50:02.000000000 +0000 +@@ -25,5 +25,5 @@ + const char * + mpfr_get_version (void) + { +- return "3.0.1"; ++ return "3.0.1-p1"; + } +diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES +--- mpfr-3.0.1-a/PATCHES 2011-05-04 11:18:33.000000000 +0000 ++++ mpfr-3.0.1-b/PATCHES 2011-05-04 11:18:33.000000000 +0000 +@@ -0,0 +1 @@ ++rec_sqrt-carry +diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION +--- mpfr-3.0.1-a/VERSION 2011-04-12 10:50:02.000000000 +0000 ++++ mpfr-3.0.1-b/VERSION 2011-05-04 11:18:33.000000000 +0000 +@@ -1 +1 @@ +-3.0.1-p1 ++3.0.1-p2 +diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h +--- mpfr-3.0.1-a/mpfr.h 2011-04-12 10:50:02.000000000 +0000 ++++ mpfr-3.0.1-b/mpfr.h 2011-05-04 11:18:33.000000000 +0000 +@@ -27,7 +27,7 @@ + #define MPFR_VERSION_MAJOR 3 + #define MPFR_VERSION_MINOR 0 + #define MPFR_VERSION_PATCHLEVEL 1 +-#define MPFR_VERSION_STRING "3.0.1-p1" ++#define MPFR_VERSION_STRING "3.0.1-p2" + + /* Macros dealing with MPFR VERSION */ + #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +diff -Naurd mpfr-3.0.1-a/rec_sqrt.c mpfr-3.0.1-b/rec_sqrt.c +--- mpfr-3.0.1-a/rec_sqrt.c 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/rec_sqrt.c 2011-05-04 11:18:33.000000000 +0000 +@@ -375,20 +375,37 @@ + MPFR_ASSERTD(un == ln + 1 || un == ln + 2); + /* the high un-ln limbs of u will overlap the low part of {x+ln,xn}, + we need to add or subtract the overlapping part {u + ln, un - ln} */ ++ /* Warning! th may be 0, in which case the mpn_add_1 and mpn_sub_1 ++ below (with size = th) mustn't be used. In such a case, the limb ++ (carry) will be 0, so that this is semantically a no-op, but if ++ mpn_add_1 and mpn_sub_1 are used, GMP (currently) still does a ++ non-atomic read/write in a place that is not always allocated, ++ with the possible consequences: a crash if the corresponding ++ address is not mapped, or (rather unlikely) memory corruption ++ if another process/thread writes at the same place; things may ++ be worse with future GMP versions. Hence the tests carry != 0. */ + if (neg == 0) + { + if (ln > 0) + MPN_COPY (x, u, ln); + cy = mpn_add (x + ln, x + ln, xn, u + ln, un - ln); + /* add cu at x+un */ +- cy += mpn_add_1 (x + un, x + un, th, cu); ++ if (cu != 0) ++ { ++ MPFR_ASSERTD (th != 0); ++ cy += mpn_add_1 (x + un, x + un, th, cu); ++ } + } + else /* negative case */ + { + /* subtract {u+ln, un-ln} from {x+ln,un} */ + cy = mpn_sub (x + ln, x + ln, xn, u + ln, un - ln); + /* carry cy is at x+un, like cu */ +- cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */ ++ if (cy + cu != 0) ++ { ++ MPFR_ASSERTD (th != 0); ++ cy = mpn_sub_1 (x + un, x + un, th, cy + cu); /* n - un = th */ ++ } + /* cy cannot be zero, since the most significant bit of Xh is 1, + and the correction is bounded by 2^{-h+3} */ + MPFR_ASSERTD(cy == 0); +diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c +--- mpfr-3.0.1-a/version.c 2011-04-12 10:50:02.000000000 +0000 ++++ mpfr-3.0.1-b/version.c 2011-05-04 11:18:33.000000000 +0000 +@@ -25,5 +25,5 @@ + const char * + mpfr_get_version (void) + { +- return "3.0.1-p1"; ++ return "3.0.1-p2"; + } +diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES +--- mpfr-3.0.1-a/PATCHES 2011-05-05 00:00:35.000000000 +0000 ++++ mpfr-3.0.1-b/PATCHES 2011-05-05 00:00:35.000000000 +0000 +@@ -0,0 +1 @@ ++atan-expo-range +diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION +--- mpfr-3.0.1-a/VERSION 2011-05-04 11:18:33.000000000 +0000 ++++ mpfr-3.0.1-b/VERSION 2011-05-05 00:00:35.000000000 +0000 +@@ -1 +1 @@ +-3.0.1-p2 ++3.0.1-p3 +diff -Naurd mpfr-3.0.1-a/atan.c mpfr-3.0.1-b/atan.c +--- mpfr-3.0.1-a/atan.c 2011-04-04 10:19:18.000000000 +0000 ++++ mpfr-3.0.1-b/atan.c 2011-05-05 00:00:35.000000000 +0000 +@@ -431,5 +431,5 @@ + MPFR_GROUP_CLEAR (group); + + MPFR_SAVE_EXPO_FREE (expo); +- return mpfr_check_range (arctgt, inexact, rnd_mode); ++ return mpfr_check_range (atan, inexact, rnd_mode); + } +diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h +--- mpfr-3.0.1-a/mpfr.h 2011-05-04 11:18:33.000000000 +0000 ++++ mpfr-3.0.1-b/mpfr.h 2011-05-05 00:00:35.000000000 +0000 +@@ -27,7 +27,7 @@ + #define MPFR_VERSION_MAJOR 3 + #define MPFR_VERSION_MINOR 0 + #define MPFR_VERSION_PATCHLEVEL 1 +-#define MPFR_VERSION_STRING "3.0.1-p2" ++#define MPFR_VERSION_STRING "3.0.1-p3" + + /* Macros dealing with MPFR VERSION */ + #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +diff -Naurd mpfr-3.0.1-a/tests/tatan.c mpfr-3.0.1-b/tests/tatan.c +--- mpfr-3.0.1-a/tests/tatan.c 2011-04-04 10:19:17.000000000 +0000 ++++ mpfr-3.0.1-b/tests/tatan.c 2011-05-05 00:00:35.000000000 +0000 +@@ -535,6 +535,52 @@ + mpfr_clears (a, x, y, (mpfr_ptr) 0); + } + ++/* http://websympa.loria.fr/wwsympa/arc/mpfr/2011-05/msg00008.html ++ * Incorrect flags (in debug mode on a 32-bit machine, assertion failure). ++ */ ++static void ++reduced_expo_range (void) ++{ ++ mpfr_exp_t emin, emax; ++ mpfr_t x, y, ex_y; ++ int inex, ex_inex; ++ unsigned int flags, ex_flags; ++ ++ emin = mpfr_get_emin (); ++ emax = mpfr_get_emax (); ++ ++ mpfr_inits2 (12, x, y, ex_y, (mpfr_ptr) 0); ++ mpfr_set_str (x, "0.1e-5", 2, MPFR_RNDN); ++ ++ mpfr_set_emin (-5); ++ mpfr_set_emax (-5); ++ mpfr_clear_flags (); ++ inex = mpfr_atan (y, x, MPFR_RNDN); ++ flags = __gmpfr_flags; ++ mpfr_set_emin (emin); ++ mpfr_set_emax (emax); ++ ++ mpfr_set_str (ex_y, "0.1e-5", 2, MPFR_RNDN); ++ ex_inex = 1; ++ ex_flags = MPFR_FLAGS_INEXACT; ++ ++ if (SIGN (inex) != ex_inex || flags != ex_flags || ++ ! mpfr_equal_p (y, ex_y)) ++ { ++ printf ("Error in reduced_expo_range\non x = "); ++ mpfr_dump (x); ++ printf ("Expected y = "); ++ mpfr_out_str (stdout, 2, 0, ex_y, MPFR_RNDN); ++ printf ("\n inex = %d, flags = %u\n", ex_inex, ex_flags); ++ printf ("Got y = "); ++ mpfr_out_str (stdout, 2, 0, y, MPFR_RNDN); ++ printf ("\n inex = %d, flags = %u\n", SIGN (inex), flags); ++ exit (1); ++ } ++ ++ mpfr_clears (x, y, ex_y, (mpfr_ptr) 0); ++} ++ + int + main (int argc, char *argv[]) + { +@@ -546,6 +592,7 @@ + smallvals_atan2 (); + atan2_bug_20071003 (); + atan2_different_prec (); ++ reduced_expo_range (); + + test_generic_atan (2, 200, 17); + test_generic_atan2 (2, 200, 17); +diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c +--- mpfr-3.0.1-a/version.c 2011-05-04 11:18:33.000000000 +0000 ++++ mpfr-3.0.1-b/version.c 2011-05-05 00:00:35.000000000 +0000 +@@ -25,5 +25,5 @@ + const char * + mpfr_get_version (void) + { +- return "3.0.1-p2"; ++ return "3.0.1-p3"; + } +diff -Naurd mpfr-3.0.1-a/PATCHES mpfr-3.0.1-b/PATCHES +--- mpfr-3.0.1-a/PATCHES 2011-05-09 14:48:24.000000000 +0000 ++++ mpfr-3.0.1-b/PATCHES 2011-05-09 14:48:24.000000000 +0000 +@@ -0,0 +1 @@ ++texp-zero +diff -Naurd mpfr-3.0.1-a/VERSION mpfr-3.0.1-b/VERSION +--- mpfr-3.0.1-a/VERSION 2011-05-05 00:00:35.000000000 +0000 ++++ mpfr-3.0.1-b/VERSION 2011-05-09 14:48:24.000000000 +0000 +@@ -1 +1 @@ +-3.0.1-p3 ++3.0.1-p4 +diff -Naurd mpfr-3.0.1-a/mpfr.h mpfr-3.0.1-b/mpfr.h +--- mpfr-3.0.1-a/mpfr.h 2011-05-05 00:00:35.000000000 +0000 ++++ mpfr-3.0.1-b/mpfr.h 2011-05-09 14:48:24.000000000 +0000 +@@ -27,7 +27,7 @@ + #define MPFR_VERSION_MAJOR 3 + #define MPFR_VERSION_MINOR 0 + #define MPFR_VERSION_PATCHLEVEL 1 +-#define MPFR_VERSION_STRING "3.0.1-p3" ++#define MPFR_VERSION_STRING "3.0.1-p4" + + /* Macros dealing with MPFR VERSION */ + #define MPFR_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) +diff -Naurd mpfr-3.0.1-a/tests/texp.c mpfr-3.0.1-b/tests/texp.c +--- mpfr-3.0.1-a/tests/texp.c 2011-04-04 10:19:17.000000000 +0000 ++++ mpfr-3.0.1-b/tests/texp.c 2011-05-09 14:48:24.000000000 +0000 +@@ -170,7 +170,9 @@ + mpfr_set_prec (x, prec); + mpfr_set_prec (y, prec); + mpfr_set_prec (z, prec); +- mpfr_urandomb (x, RANDS); ++ do ++ mpfr_urandomb (x, RANDS); ++ while (MPFR_IS_ZERO (x)); /* 0 is handled by mpfr_exp only */ + rnd = RND_RAND (); + mpfr_exp_2 (y, x, rnd); + mpfr_exp_3 (z, x, rnd); +diff -Naurd mpfr-3.0.1-a/version.c mpfr-3.0.1-b/version.c +--- mpfr-3.0.1-a/version.c 2011-05-05 00:00:35.000000000 +0000 ++++ mpfr-3.0.1-b/version.c 2011-05-09 14:48:24.000000000 +0000 +@@ -25,5 +25,5 @@ + const char * + mpfr_get_version (void) + { +- return "3.0.1-p3"; ++ return "3.0.1-p4"; + } |