diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-Fix_bug-getcontext_test.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-Fix_bug-getcontext_test.patch deleted file mode 100644 index ec8628ded1..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-Fix_bug-getcontext_test.patch +++ /dev/null @@ -1,56 +0,0 @@ -From d0cd7d02120a1700a9b9f2b5601c35142f1be44b Mon Sep 17 00:00:00 2001 -From: Andreas Schwab -Date: Mon, 16 Jul 2012 16:51:13 +0200 -Subject: [PATCH] Fix bug-getcontext test - ---- - ChangeLog | 5 +++++ - stdlib/bug-getcontext.c | 25 ++++++++++++++++++++----- - 2 files changed, 25 insertions(+), 5 deletions(-) - -diff --git a/stdlib/bug-getcontext.c b/stdlib/bug-getcontext.c -index 7db49c8..133ee91 100644 ---- a/stdlib/bug-getcontext.c -+++ b/stdlib/bug-getcontext.c -@@ -9,10 +9,25 @@ - static int - do_test (void) - { --#if FE_ALL_EXCEPT == 0 -- printf("Skipping test; no support for FP exceptions.\n"); --#else -- int except_mask = FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW; -+ if (FE_ALL_EXCEPT == 0) -+ { -+ printf("Skipping test; no support for FP exceptions.\n"); -+ return 0; -+ } -+ -+ int except_mask = 0; -+#ifdef FE_DIVBYZERO -+ except_mask |= FE_DIVBYZERO; -+#endif -+#ifdef FE_INVALID -+ except_mask |= FE_INVALID; -+#endif -+#ifdef FE_OVERFLOW -+ except_mask |= FE_OVERFLOW; -+#endif -+#ifdef FE_UNDERFLOW -+ except_mask |= FE_UNDERFLOW; -+#endif - int status = feenableexcept (except_mask); - - except_mask = fegetexcept (); -@@ -44,7 +59,7 @@ do_test (void) - - printf("\nAt end fegetexcept() returned %d, expected: %d.\n", - mask, except_mask); --#endif -+ - return 0; - } - --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14154.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14154.patch deleted file mode 100644 index bbc6c17988..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14154.patch +++ /dev/null @@ -1,136 +0,0 @@ -From 9ad63c23eabdec1b625b1217b6635f34268ca342 Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Fri, 6 Jul 2012 21:19:38 +0000 -Subject: [PATCH] Fix tanf underflow close to pi/4 (bug 14154). - ---- - ChangeLog | 8 +++++++ - NEWS | 2 +- - math/libm-test.inc | 41 +++++++++++++++++++++++++++++++++++++- - sysdeps/i386/fpu/libm-test-ulps | 36 ++++++++++++++++++++++++++++++++++ - sysdeps/ieee754/flt-32/k_tanf.c | 2 + - 5 files changed, 86 insertions(+), 3 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index b87a40d..27c53a1 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -8405,13 +8405,50 @@ tan_test (void) - TEST_f_f (tan, nan_value, nan_value); - check_int ("errno for tan(NaN) == 0", errno, 0, 0, 0, 0); - -- /* Bug 14154: spurious exception may occur. */ -- TEST_f_f (tan, M_PI_4l, 1, UNDERFLOW_EXCEPTION_OK_FLOAT); -+ TEST_f_f (tan, M_PI_4l, 1); - TEST_f_f (tan, 0.75L, 0.931596459944072461165202756573936428L); - - TEST_f_f (tan, 0x1p65, -0.0472364872359047946798414219288370688827L); - TEST_f_f (tan, -0x1p65, 0.0472364872359047946798414219288370688827L); - -+ TEST_f_f (tan, 0xc.9p-4, 0.9995162902115457818029468900654150261381L); -+ TEST_f_f (tan, 0xc.908p-4, 0.9997603425502441410973077452249560802034L); -+ TEST_f_f (tan, 0xc.90cp-4, 0.9998823910588060302788513970802357770031L); -+ TEST_f_f (tan, 0xc.90ep-4, 0.9999434208994808753305784795924711152508L); -+ TEST_f_f (tan, 0xc.90fp-4, 0.9999739372166156702433266059635165160515L); -+ TEST_f_f (tan, 0xc.90f8p-4, 0.9999891957244072765118898375645469865764L); -+ TEST_f_f (tan, 0xc.90fcp-4, 0.9999968250656122402859679132395522927393L); -+ TEST_f_f (tan, 0xc.90fdp-4, 0.9999987324100083358016192309006353329444L); -+ TEST_f_f (tan, 0xc.90fd8p-4, 0.9999996860835706212861509874451585282616L); -+ TEST_f_f (tan, 0xc.90fdap-4, 0.9999999245021033010474530133665235922808L); -+ TEST_f_f (tan, 0xc.ap-4, 1.0073556597407272165371804539701396631519L); -+ TEST_f_f (tan, 0xc.98p-4, 1.0034282930863044654045449407466962736255L); -+ TEST_f_f (tan, 0xc.94p-4, 1.0014703786820082237342656561856877993328L); -+ TEST_f_f (tan, 0xc.92p-4, 1.0004928571392300571266638743539017593717L); -+ TEST_f_f (tan, 0xc.91p-4, 1.0000044544650244953647966900221905361131L); -+ TEST_f_f (tan, 0xc.90fep-4, 1.0000006397580424009014454926842136804016L); -+ TEST_f_f (tan, 0xc.90fdcp-4, 1.0000001629206928242190327320047489394217L); -+ TEST_f_f (tan, 0xc.90fdbp-4, 1.0000000437113909572052640953950483705005L); -+ -+ TEST_f_f (tan, -0xc.9p-4, -0.9995162902115457818029468900654150261381L); -+ TEST_f_f (tan, -0xc.908p-4, -0.9997603425502441410973077452249560802034L); -+ TEST_f_f (tan, -0xc.90cp-4, -0.9998823910588060302788513970802357770031L); -+ TEST_f_f (tan, -0xc.90ep-4, -0.9999434208994808753305784795924711152508L); -+ TEST_f_f (tan, -0xc.90fp-4, -0.9999739372166156702433266059635165160515L); -+ TEST_f_f (tan, -0xc.90f8p-4, -0.9999891957244072765118898375645469865764L); -+ TEST_f_f (tan, -0xc.90fcp-4, -0.9999968250656122402859679132395522927393L); -+ TEST_f_f (tan, -0xc.90fdp-4, -0.9999987324100083358016192309006353329444L); -+ TEST_f_f (tan, -0xc.90fd8p-4, -0.9999996860835706212861509874451585282616L); -+ TEST_f_f (tan, -0xc.90fdap-4, -0.9999999245021033010474530133665235922808L); -+ TEST_f_f (tan, -0xc.ap-4, -1.0073556597407272165371804539701396631519L); -+ TEST_f_f (tan, -0xc.98p-4, -1.0034282930863044654045449407466962736255L); -+ TEST_f_f (tan, -0xc.94p-4, -1.0014703786820082237342656561856877993328L); -+ TEST_f_f (tan, -0xc.92p-4, -1.0004928571392300571266638743539017593717L); -+ TEST_f_f (tan, -0xc.91p-4, -1.0000044544650244953647966900221905361131L); -+ TEST_f_f (tan, -0xc.90fep-4, -1.0000006397580424009014454926842136804016L); -+ TEST_f_f (tan, -0xc.90fdcp-4, -1.0000001629206928242190327320047489394217L); -+ TEST_f_f (tan, -0xc.90fdbp-4, -1.0000000437113909572052640953950483705005L); -+ - #ifndef TEST_FLOAT - TEST_f_f (tan, 1e22, -1.628778225606898878549375936939548513545L); - TEST_f_f (tan, 0x1p1023, -0.6814476476066215012854144040167365190368L); -diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps -index ab02bde..9ea5ed6 100644 ---- a/sysdeps/i386/fpu/libm-test-ulps -+++ b/sysdeps/i386/fpu/libm-test-ulps -@@ -2353,9 +2353,45 @@ double: 1 - idouble: 1 - - # tan -+Test "tan (-0xc.90fdbp-4) == -1.0000000437113909572052640953950483705005": -+float: 1 -+ifloat: 1 -+Test "tan (-0xc.90fdcp-4) == -1.0000001629206928242190327320047489394217": -+float: 1 -+ifloat: 1 -+Test "tan (-0xc.90fep-4) == -1.0000006397580424009014454926842136804016": -+float: 1 -+ifloat: 1 -+Test "tan (-0xc.91p-4) == -1.0000044544650244953647966900221905361131": -+float: 1 -+ifloat: 1 -+Test "tan (-0xc.92p-4) == -1.0004928571392300571266638743539017593717": -+float: 1 -+ifloat: 1 -+Test "tan (-0xc.94p-4) == -1.0014703786820082237342656561856877993328": -+float: 1 -+ifloat: 1 - Test "tan (0x1p16383) == 0.422722393732022337800504160054440141575": - ildouble: 1 - ldouble: 1 -+Test "tan (0xc.90fdbp-4) == 1.0000000437113909572052640953950483705005": -+float: 1 -+ifloat: 1 -+Test "tan (0xc.90fdcp-4) == 1.0000001629206928242190327320047489394217": -+float: 1 -+ifloat: 1 -+Test "tan (0xc.90fep-4) == 1.0000006397580424009014454926842136804016": -+float: 1 -+ifloat: 1 -+Test "tan (0xc.91p-4) == 1.0000044544650244953647966900221905361131": -+float: 1 -+ifloat: 1 -+Test "tan (0xc.92p-4) == 1.0004928571392300571266638743539017593717": -+float: 1 -+ifloat: 1 -+Test "tan (0xc.94p-4) == 1.0014703786820082237342656561856877993328": -+float: 1 -+ifloat: 1 - Test "tan (1e22) == -1.628778225606898878549375936939548513545": - ildouble: 1 - ldouble: 1 -diff --git a/sysdeps/ieee754/flt-32/k_tanf.c b/sysdeps/ieee754/flt-32/k_tanf.c -index 9220606..be9a5d0 100644 ---- a/sysdeps/ieee754/flt-32/k_tanf.c -+++ b/sysdeps/ieee754/flt-32/k_tanf.c -@@ -56,6 +56,8 @@ float __kernel_tanf(float x, float y, int iy) - z = pio4-x; - w = pio4lo-y; - x = z+w; y = 0.0; -+ if (fabsf (x) < 0x1p-13f) -+ return (1 - ((hx >> 30) & 2)) * iy * (1.0f - 2 * iy * x); - } - z = x*x; - w = z*z; --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14157.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14157.patch deleted file mode 100644 index 67f3fc6da0..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14157.patch +++ /dev/null @@ -1,355 +0,0 @@ -From cdfe2c5eb3703ed964cbfdb6906b21ace2956385 Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Thu, 5 Jul 2012 11:02:13 +0000 -Subject: [PATCH] Fix csqrt underflow (bugs 14157, 14331). - ---- - ChangeLog | 14 +++++++++++++ - NEWS | 2 +- - math/libm-test.inc | 39 ++++++++++++++++++++++++++++++++++-- - math/s_csqrt.c | 26 ++++++++++++++++++------ - math/s_csqrtf.c | 26 ++++++++++++++++++------ - math/s_csqrtl.c | 26 ++++++++++++++++++------ - sysdeps/i386/fpu/libm-test-ulps | 28 ++++++++++++++++++++++++++ - sysdeps/x86_64/fpu/libm-test-ulps | 30 ++++++++++++++++++++++++++++ - 8 files changed, 166 insertions(+), 25 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index 514ad06..6adbb61 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -3213,18 +3213,51 @@ csqrt_test (void) - TEST_c_c (csqrt, 0x1p-149L, 0x1p-149L, 4.112805464342778798097003462770175200803e-23L, 1.703579802732953750368659735601389709551e-23L); - TEST_c_c (csqrt, 0x1p-147L, 0x1p-147L, 8.225610928685557596194006925540350401606e-23L, 3.407159605465907500737319471202779419102e-23L); - -+ TEST_c_c (csqrt, plus_zero, 0x1p-149L, 2.646977960169688559588507814623881131411e-23L, 2.646977960169688559588507814623881131411e-23L); -+ TEST_c_c (csqrt, 0x1p-50L, 0x1p-149L, 2.980232238769531250000000000000000000000e-8L, 2.350988701644575015937473074444491355637e-38L); -+#ifdef TEST_FLOAT -+ TEST_c_c (csqrt, 0x1p+127L, 0x1p-149L, 1.304381782533278221234957180625250836888e19L, plus_zero, UNDERFLOW_EXCEPTION); -+#endif -+ TEST_c_c (csqrt, 0x1p-149L, 0x1p+127L, 9.223372036854775808000000000000000000000e18L, 9.223372036854775808000000000000000000000e18L); -+ TEST_c_c (csqrt, 0x1.000002p-126L, 0x1.000002p-126L, 1.191195773697904627170323731331667740087e-19L, 4.934094449071842328766868579214125217132e-20L); -+ TEST_c_c (csqrt, -0x1.000002p-126L, -0x1.000002p-126L, 4.934094449071842328766868579214125217132e-20L, -1.191195773697904627170323731331667740087e-19L); -+ - #ifndef TEST_FLOAT - TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 1.473094556905565378990473658199034571917e+154L, 6.101757441282702188537080005372547713595e+153L); - TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 1.379778091031440685006200821918878702861e+154L, 3.257214233483129514781233066898042490248e+153L); -- /* Bug 14157: spurious exception may occur. */ -- TEST_c_c (csqrt, 0x1p-1074L, 0x1p-1074L, 2.442109726130830256743814843868934877597e-162L, 1.011554969366634726113090867589031782487e-162L, UNDERFLOW_EXCEPTION_OK); -- TEST_c_c (csqrt, 0x1p-1073L, 0x1p-1073L, 3.453664695497464982856905711457966660085e-162L, 1.430554756764195530630723976279903095110e-162L, UNDERFLOW_EXCEPTION_OK); -+ TEST_c_c (csqrt, 0x1p-1074L, 0x1p-1074L, 2.442109726130830256743814843868934877597e-162L, 1.011554969366634726113090867589031782487e-162L); -+ TEST_c_c (csqrt, 0x1p-1073L, 0x1p-1073L, 3.453664695497464982856905711457966660085e-162L, 1.430554756764195530630723976279903095110e-162L); -+ -+ TEST_c_c (csqrt, plus_zero, 0x1p-1074L, 1.571727784702628688909515672805082228285e-162L, 1.571727784702628688909515672805082228285e-162L); -+ TEST_c_c (csqrt, 0x1p-500L, 0x1p-1074L, 5.527147875260444560247265192192255725514e-76L, 4.469444793151709302716387622440056066334e-249L); -+#if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024) -+ TEST_c_c (csqrt, 0x1p+1023L, 0x1p-1074L, 9.480751908109176726832526455652159260085e153L, plus_zero, UNDERFLOW_EXCEPTION); -+#endif -+ TEST_c_c (csqrt, 0x1p-1074L, 0x1p+1023L, 6.703903964971298549787012499102923063740e153L, 6.703903964971298549787012499102923063740e153L); -+ TEST_c_c (csqrt, 0x1.0000000000001p-1022L, 0x1.0000000000001p-1022L, 1.638872094839911521020410942677082920935e-154L, 6.788430486774966350907249113759995429568e-155L); -+ TEST_c_c (csqrt, -0x1.0000000000001p-1022L, -0x1.0000000000001p-1022L, 6.788430486774966350907249113759995429568e-155L, -1.638872094839911521020410942677082920935e-154L); - #endif - - #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384 - TEST_c_c (csqrt, 0x1.fp+16383L, 0x1.fp+16383L, 1.179514222452201722651836720466795901016e+2466L, 4.885707879516577666702435054303191575148e+2465L); - TEST_c_c (csqrt, 0x1.fp+16383L, 0x1p+16383L, 1.106698967236475180613254276996359485630e+2466L, 2.687568007603946993388538156299100955642e+2465L); - TEST_c_c (csqrt, 0x1p-16440L, 0x1p-16441L, 3.514690655930285351254618340783294558136e-2475L, 8.297059146828716918029689466551384219370e-2476L); -+ -+ TEST_c_c (csqrt, plus_zero, 0x1p-16445L, 4.269191686890197837775136325621239761720e-2476L, 4.269191686890197837775136325621239761720e-2476L); -+ TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16445L, 2.660791472672778409283210520357607795518e-753L, 6.849840675828785164910701384823702064234e-4199L); -+ TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16445L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION); -+ TEST_c_c (csqrt, 0x1p-16445L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L); -+ TEST_c_c (csqrt, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-16382L, 2.014551439675644900131815801350165472778e-2466L, 8.344545284118961664300307045791497724440e-2467L); -+ TEST_c_c (csqrt, -0x1.0000000000000002p-16382L, -0x1.0000000000000002p-16382L, 8.344545284118961664300307045791497724440e-2467L, -2.014551439675644900131815801350165472778e-2466L); -+ -+# if LDBL_MANT_DIG >= 113 -+ TEST_c_c (csqrt, plus_zero, 0x1p-16494L, 1.799329752913293143453817328207572571442e-2483L, 1.799329752913293143453817328207572571442e-2483L); -+ TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16494L, 2.660791472672778409283210520357607795518e-753L, 1.216776133331049643422030716668249905907e-4213L); -+ TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16494L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION); -+ TEST_c_c (csqrt, 0x1p-16494L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L); -+ TEST_c_c (csqrt, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-16382L, 2.014551439675644900022606748976158925145e-2466L, 8.344545284118961663847948339519226074126e-2467L); -+ TEST_c_c (csqrt, -0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-16382L, 8.344545284118961663847948339519226074126e-2467L, -2.014551439675644900022606748976158925145e-2466L); -+# endif - #endif - - END (csqrt, complex); -diff --git a/math/s_csqrt.c b/math/s_csqrt.c -index 002ea5f..f4d0f99 100644 ---- a/math/s_csqrt.c -+++ b/math/s_csqrt.c -@@ -75,7 +75,11 @@ __csqrt (__complex__ double x) - } - else if (__builtin_expect (rcls == FP_ZERO, 0)) - { -- double r = __ieee754_sqrt (0.5 * fabs (__imag__ x)); -+ double r; -+ if (fabs (__imag__ x) >= 2.0 * DBL_MIN) -+ r = __ieee754_sqrt (0.5 * fabs (__imag__ x)); -+ else -+ r = 0.5 * __ieee754_sqrt (2.0 * fabs (__imag__ x)); - - __real__ res = r; - __imag__ res = __copysign (r, __imag__ x); -@@ -85,13 +89,21 @@ __csqrt (__complex__ double x) - double d, r, s; - int scale = 0; - -- if (fabs (__real__ x) > DBL_MAX / 2.0 -- || fabs (__imag__ x) > DBL_MAX / 2.0) -+ if (fabs (__real__ x) > DBL_MAX / 4.0) - { - scale = 1; - __real__ x = __scalbn (__real__ x, -2 * scale); - __imag__ x = __scalbn (__imag__ x, -2 * scale); - } -+ else if (fabs (__imag__ x) > DBL_MAX / 4.0) -+ { -+ scale = 1; -+ if (fabs (__real__ x) >= 4.0 * DBL_MIN) -+ __real__ x = __scalbn (__real__ x, -2 * scale); -+ else -+ __real__ x = 0.0; -+ __imag__ x = __scalbn (__imag__ x, -2 * scale); -+ } - else if (fabs (__real__ x) < DBL_MIN - && fabs (__imag__ x) < DBL_MIN) - { -@@ -105,13 +117,13 @@ __csqrt (__complex__ double x) - to avoid cancellation error in d +/- Re x. */ - if (__real__ x > 0) - { -- r = __ieee754_sqrt (0.5 * d + 0.5 * __real__ x); -- s = (0.5 * __imag__ x) / r; -+ r = __ieee754_sqrt (0.5 * (d + __real__ x)); -+ s = 0.5 * (__imag__ x / r); - } - else - { -- s = __ieee754_sqrt (0.5 * d - 0.5 * __real__ x); -- r = fabs ((0.5 * __imag__ x) / s); -+ s = __ieee754_sqrt (0.5 * (d - __real__ x)); -+ r = fabs (0.5 * (__imag__ x / s)); - } - - if (scale) -diff --git a/math/s_csqrtf.c b/math/s_csqrtf.c -index 6539ba2..5a274fd 100644 ---- a/math/s_csqrtf.c -+++ b/math/s_csqrtf.c -@@ -75,7 +75,11 @@ __csqrtf (__complex__ float x) - } - else if (__builtin_expect (rcls == FP_ZERO, 0)) - { -- float r = __ieee754_sqrtf (0.5 * fabsf (__imag__ x)); -+ float r; -+ if (fabsf (__imag__ x) >= 2.0f * FLT_MIN) -+ r = __ieee754_sqrtf (0.5f * fabsf (__imag__ x)); -+ else -+ r = 0.5f * __ieee754_sqrtf (2.0f * fabsf (__imag__ x)); - - __real__ res = r; - __imag__ res = __copysignf (r, __imag__ x); -@@ -85,13 +89,21 @@ __csqrtf (__complex__ float x) - float d, r, s; - int scale = 0; - -- if (fabsf (__real__ x) > FLT_MAX / 2.0f -- || fabsf (__imag__ x) > FLT_MAX / 2.0f) -+ if (fabsf (__real__ x) > FLT_MAX / 4.0f) - { - scale = 1; - __real__ x = __scalbnf (__real__ x, -2 * scale); - __imag__ x = __scalbnf (__imag__ x, -2 * scale); - } -+ else if (fabsf (__imag__ x) > FLT_MAX / 4.0f) -+ { -+ scale = 1; -+ if (fabsf (__real__ x) >= 4.0f * FLT_MIN) -+ __real__ x = __scalbnf (__real__ x, -2 * scale); -+ else -+ __real__ x = 0.0f; -+ __imag__ x = __scalbnf (__imag__ x, -2 * scale); -+ } - else if (fabsf (__real__ x) < FLT_MIN - && fabsf (__imag__ x) < FLT_MIN) - { -@@ -105,13 +117,13 @@ __csqrtf (__complex__ float x) - to avoid cancellation error in d +/- Re x. */ - if (__real__ x > 0) - { -- r = __ieee754_sqrtf (0.5f * d + 0.5f * __real__ x); -- s = (0.5f * __imag__ x) / r; -+ r = __ieee754_sqrtf (0.5f * (d + __real__ x)); -+ s = 0.5f * (__imag__ x / r); - } - else - { -- s = __ieee754_sqrtf (0.5f * d - 0.5f * __real__ x); -- r = fabsf ((0.5f * __imag__ x) / s); -+ s = __ieee754_sqrtf (0.5f * (d - __real__ x)); -+ r = fabsf (0.5f * (__imag__ x / s)); - } - - if (scale) -diff --git a/math/s_csqrtl.c b/math/s_csqrtl.c -index 64332f6..579d976 100644 ---- a/math/s_csqrtl.c -+++ b/math/s_csqrtl.c -@@ -75,7 +75,11 @@ __csqrtl (__complex__ long double x) - } - else if (__builtin_expect (rcls == FP_ZERO, 0)) - { -- long double r = __ieee754_sqrtl (0.5 * fabsl (__imag__ x)); -+ long double r; -+ if (fabsl (__imag__ x) >= 2.0L * LDBL_MIN) -+ r = __ieee754_sqrtl (0.5L * fabsl (__imag__ x)); -+ else -+ r = 0.5L * __ieee754_sqrtl (2.0L * fabsl (__imag__ x)); - - __real__ res = r; - __imag__ res = __copysignl (r, __imag__ x); -@@ -85,13 +89,21 @@ __csqrtl (__complex__ long double x) - long double d, r, s; - int scale = 0; - -- if (fabsl (__real__ x) > LDBL_MAX / 2.0L -- || fabsl (__imag__ x) > LDBL_MAX / 2.0L) -+ if (fabsl (__real__ x) > LDBL_MAX / 4.0L) - { - scale = 1; - __real__ x = __scalbnl (__real__ x, -2 * scale); - __imag__ x = __scalbnl (__imag__ x, -2 * scale); - } -+ else if (fabsl (__imag__ x) > LDBL_MAX / 4.0L) -+ { -+ scale = 1; -+ if (fabsl (__real__ x) >= 4.0L * LDBL_MIN) -+ __real__ x = __scalbnl (__real__ x, -2 * scale); -+ else -+ __real__ x = 0.0L; -+ __imag__ x = __scalbnl (__imag__ x, -2 * scale); -+ } - else if (fabsl (__real__ x) < LDBL_MIN - && fabsl (__imag__ x) < LDBL_MIN) - { -@@ -105,13 +117,13 @@ __csqrtl (__complex__ long double x) - to avoid cancellation error in d +/- Re x. */ - if (__real__ x > 0) - { -- r = __ieee754_sqrtl (0.5L * d + 0.5L * __real__ x); -- s = (0.5L * __imag__ x) / r; -+ r = __ieee754_sqrtl (0.5L * (d + __real__ x)); -+ s = 0.5L * (__imag__ x / r); - } - else - { -- s = __ieee754_sqrtl (0.5L * d - 0.5L * __real__ x); -- r = fabsl ((0.5L * __imag__ x) / s); -+ s = __ieee754_sqrtl (0.5L * (d - __real__ x)); -+ r = fabsl (0.5L * (__imag__ x / s)); - } - - if (scale) -diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps -index 6f41f02..9724919 100644 ---- a/sysdeps/i386/fpu/libm-test-ulps -+++ b/sysdeps/i386/fpu/libm-test-ulps -@@ -1374,6 +1374,30 @@ float: 1 - ifloat: 1 - - # csqrt -+Test "Real part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: csqrt (-0x1.0000000000001p-1022 - 0x1.0000000000001p-1022 i) == 6.788430486774966350907249113759995429568e-155 - 1.638872094839911521020410942677082920935e-154 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: csqrt (-0x1.000002p-126 - 0x1.000002p-126 i) == 4.934094449071842328766868579214125217132e-20 - 1.191195773697904627170323731331667740087e-19 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.0000000000001p-1022 + 0x1.0000000000001p-1022 i) == 1.638872094839911521020410942677082920935e-154 + 6.788430486774966350907249113759995429568e-155 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.000002p-126 + 0x1.000002p-126 i) == 1.191195773697904627170323731331667740087e-19 + 4.934094449071842328766868579214125217132e-20 i": -+ildouble: 1 -+ldouble: 1 - Test "Imaginary part of: csqrt (0x1.fffffffffffffp+1023 + 0x1p+1023 i) == 1.379778091031440685006200821918878702861e+154 + 3.257214233483129514781233066898042490248e+153 i": - ildouble: 1 - ldouble: 1 -@@ -3032,6 +3056,10 @@ ifloat: 1 - ildouble: 2 - ldouble: 2 - -+Function: Real part of "csqrt": -+ildouble: 1 -+ldouble: 1 -+ - Function: Imaginary part of "csqrt": - ildouble: 1 - ldouble: 1 -diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps -index 765c7a0..b64e52d 100644 ---- a/sysdeps/x86_64/fpu/libm-test-ulps -+++ b/sysdeps/x86_64/fpu/libm-test-ulps -@@ -1222,12 +1222,40 @@ float: 1 - ifloat: 1 - - # csqrt -+Test "Real part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: csqrt (-0x1.0000000000001p-1022 - 0x1.0000000000001p-1022 i) == 6.788430486774966350907249113759995429568e-155 - 1.638872094839911521020410942677082920935e-154 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: csqrt (-0x1.000002p-126 - 0x1.000002p-126 i) == 4.934094449071842328766868579214125217132e-20 - 1.191195773697904627170323731331667740087e-19 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 - Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i": - float: 1 - ifloat: 1 - Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i": - float: 1 - ifloat: 1 -+Test "Real part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.0000000000001p-1022 + 0x1.0000000000001p-1022 i) == 1.638872094839911521020410942677082920935e-154 + 6.788430486774966350907249113759995429568e-155 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: csqrt (0x1.000002p-126 + 0x1.000002p-126 i) == 1.191195773697904627170323731331667740087e-19 + 4.934094449071842328766868579214125217132e-20 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 - Test "Imaginary part of: csqrt (0x1.fffffep+127 + 1.0 i) == 1.844674352395372953599975585936590505260e+19 + 2.710505511993121390769065968615872097053e-20 i": - float: 1 - ifloat: 1 -@@ -2818,6 +2846,8 @@ double: 1 - float: 1 - idouble: 1 - ifloat: 1 -+ildouble: 1 -+ldouble: 1 - - Function: Imaginary part of "csqrt": - double: 1 --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14173.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14173.patch deleted file mode 100644 index f90eea4f09..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14173.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 541428fecf21cdde271acbd280c53bfe5beaafe2 Mon Sep 17 00:00:00 2001 -From: Marek Polacek -Date: Thu, 12 Jul 2012 16:34:47 +0200 -Subject: [PATCH] Fix ynl return value with LDBL_MIN. - ---- - ChangeLog | 7 +++++++ - NEWS | 3 ++- - math/libm-test.inc | 5 ++++- - sysdeps/ieee754/ldbl-96/e_jnl.c | 3 ++- - 4 files changed, 15 insertions(+), 3 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index a9cc2bd..25a8f41 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -9015,8 +9015,11 @@ yn_test (void) - TEST_ff_f (yn, 10, 2.0, -129184.542208039282635913145923304214L); - TEST_ff_f (yn, 10, 10.0, -0.359814152183402722051986577343560609L); - -- END (yn); -+ /* Check whether yn returns correct value for LDBL_MIN, DBL_MIN, -+ and FLT_MIN. See Bug 14173. */ -+ TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION); - -+ END (yn); - } - - -diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c -index 2e206e7..36b0d8b 100644 ---- a/sysdeps/ieee754/ldbl-96/e_jnl.c -+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c -@@ -360,7 +360,8 @@ __ieee754_ynl (int n, long double x) - b = __ieee754_y1l (x); - /* quit if b is -inf */ - GET_LDOUBLE_WORDS (se, i0, i1, b); -- for (i = 1; i < n && se != 0xffff; i++) -+ /* Use 0xffffffff since GET_LDOUBLE_WORDS sign-extends SE. */ -+ for (i = 1; i < n && se != 0xffffffff; i++) - { - temp = b; - b = ((long double) (i + i) / x) * b - a; --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14283.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14283.patch deleted file mode 100644 index 63a9209353..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14283.patch +++ /dev/null @@ -1,148 +0,0 @@ -From 7a845b2c237434d4aad790aaba3a973e24ea802f Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Tue, 3 Jul 2012 17:10:42 +0000 -Subject: [PATCH] Fix float range reduction problems (bug 14283). - ---- - ChangeLog | 9 ++++++++ - NEWS | 2 + - math/libm-test.inc | 4 +++ - sysdeps/i386/fpu/libm-test-ulps | 16 +++++++------- - sysdeps/ieee754/flt-32/k_rem_pio2f.c | 37 +++++++++++++++++++++------------ - 5 files changed, 46 insertions(+), 22 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index 48b05a6..3e33348 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -2589,6 +2589,8 @@ cos_test (void) - TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473); - #endif - -+ TEST_f_f (cos, 0x1.442f74p+15, 2.4407839902314016628485779006274989801517e-06L); -+ - #ifndef TEST_FLOAT - TEST_f_f (cos, 1e22, 0.5232147853951389454975944733847094921409L); - TEST_f_f (cos, 0x1p1023, -0.826369834614147994500785680811743734805L); -@@ -7692,6 +7694,8 @@ sin_test (void) - TEST_f_f (sin, 0x1p65, -0.047183876212354673805106149805700013943218L); - TEST_f_f (sin, -0x1p65, 0.047183876212354673805106149805700013943218L); - -+ TEST_f_f (sin, 0x1.7f4134p+103, -6.6703229329788657073304190650534846045235e-08L); -+ - #ifdef TEST_DOUBLE - TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868); - TEST_f_f (sin, 2.522464e-1, 2.4957989804940911e-1); -diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps -index 38a69e6..4661aea 100644 ---- a/sysdeps/i386/fpu/libm-test-ulps -+++ b/sysdeps/i386/fpu/libm-test-ulps -@@ -1656,8 +1656,8 @@ Test "j1 (0.75) == 0.349243602174862192523281016426251335": - double: 1 - idouble: 1 - Test "j1 (0x1.3ffp+74) == 1.818984347516051243459364437186082741567e-12": --float: 1 --ifloat: 1 -+float: 2 -+ifloat: 2 - ildouble: 1 - ldouble: 1 - Test "j1 (0x1.ff00000000002p+840) == 1.846591691699331493194965158699937660696e-127": -@@ -2359,8 +2359,8 @@ float: 1 - idouble: 1 - ifloat: 1 - Test "y0 (0x1.3ffp+74) == 1.818984347516051243459467456433028748678e-12": --float: 1 --ifloat: 1 -+float: 2 -+ifloat: 2 - ildouble: 1 - ldouble: 1 - Test "y0 (0x1.ff00000000002p+840) == 1.846591691699331493194965158699937660696e-127": -@@ -2956,9 +2956,9 @@ ldouble: 2 - - Function: "j1": - double: 2 --float: 1 -+float: 2 - idouble: 2 --ifloat: 1 -+ifloat: 2 - ildouble: 1 - ldouble: 1 - -@@ -3128,9 +3128,9 @@ ldouble: 1 - - Function: "y0": - double: 2 --float: 1 -+float: 2 - idouble: 2 --ifloat: 1 -+ifloat: 2 - ildouble: 1 - ldouble: 1 - -diff --git a/sysdeps/ieee754/flt-32/k_rem_pio2f.c b/sysdeps/ieee754/flt-32/k_rem_pio2f.c -index 06c2f37..e54a067 100644 ---- a/sysdeps/ieee754/flt-32/k_rem_pio2f.c -+++ b/sysdeps/ieee754/flt-32/k_rem_pio2f.c -@@ -88,7 +88,7 @@ recompute: - iq[jz-1] -= i<<(8-q0); - ih = iq[jz-1]>>(7-q0); - } -- else if(q0==0) ih = iq[jz-1]>>8; -+ else if(q0==0) ih = iq[jz-1]>>7; - else if(z>=(float)0.5) ih=2; - - if(ih>0) { /* q > 0.5 */ -@@ -166,24 +166,33 @@ recompute: - y[0] = (ih==0)? fw: -fw; - break; - case 1: -- case 2: -- fw = 0.0; -- for (i=jz;i>=0;i--) fw += fq[i]; -- y[0] = (ih==0)? fw: -fw; -- fw = fq[0]-fw; -- for (i=1;i<=jz;i++) fw += fq[i]; -- y[1] = (ih==0)? fw: -fw; -+ case 2:; -+#if __FLT_EVAL_METHOD__ != 0 -+ volatile -+#endif -+ float fv = 0.0; -+ for (i=jz;i>=0;i--) fv += fq[i]; -+ y[0] = (ih==0)? fv: -fv; -+ fv = fq[0]-fv; -+ for (i=1;i<=jz;i++) fv += fq[i]; -+ y[1] = (ih==0)? fv: -fv; - break; - case 3: /* painful */ - for (i=jz;i>0;i--) { -- fw = fq[i-1]+fq[i]; -- fq[i] += fq[i-1]-fw; -- fq[i-1] = fw; -+#if __FLT_EVAL_METHOD__ != 0 -+ volatile -+#endif -+ float fv = fq[i-1]+fq[i]; -+ fq[i] += fq[i-1]-fv; -+ fq[i-1] = fv; - } - for (i=jz;i>1;i--) { -- fw = fq[i-1]+fq[i]; -- fq[i] += fq[i-1]-fw; -- fq[i-1] = fw; -+#if __FLT_EVAL_METHOD__ != 0 -+ volatile -+#endif -+ float fv = fq[i-1]+fq[i]; -+ fq[i] += fq[i-1]-fv; -+ fq[i-1] = fv; - } - for (fw=0.0,i=jz;i>=2;i--) fw += fq[i]; - if(ih==0) { --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14307.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14307.patch deleted file mode 100644 index 335e4c221c..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14307.patch +++ /dev/null @@ -1,97 +0,0 @@ -From 7b6e99be77c24a79cb07416d81796b45176923c6 Mon Sep 17 00:00:00 2001 -From: Jeroen van Bemmel -Date: Thu, 12 Jul 2012 11:23:28 +0530 -Subject: [PATCH] Avoid duplicate DNS requests if answer is longer than a implementation - limit - - [BZ #14307] - * sysdeps/posix/getaddrinfo.c (gaih_inet): Increase the size of - the temporary buffer used to invoke __gethostbyname2_r, - __gethostbyaddr_r and gethostbyname4_r to make room for struct - host_data / struct gaih_addrtuple. - * resolv/nss_dns/dns-host.c (global scope): Move definition of - implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS to - header file nss/nsswitch.h. - * nss/nsswitch.h (global scope): Add definition of implementation - constants MAX_NR_ALIASES and MAX_NR_ADDRS (moved from - resolv/nss_dns/dns-host.c). ---- - ChangeLog | 14 ++++++++++++++ - nss/nsswitch.h | 7 +++++-- - resolv/nss_dns/dns-host.c | 4 ---- - sysdeps/posix/getaddrinfo.c | 10 +++++++--- - 4 files changed, 26 insertions(+), 9 deletions(-) - -diff --git a/nss/nsswitch.h b/nss/nsswitch.h -index 90e208b..047a9e5 100644 ---- a/nss/nsswitch.h -+++ b/nss/nsswitch.h -@@ -1,5 +1,4 @@ --/* Copyright (C) 1996-1999,2001,2002,2003,2004,2007,2010,2011 -- Free Software Foundation, Inc. -+/* Copyright (C) 1996-2012 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 -@@ -198,4 +197,8 @@ extern int __nss_hostname_digits_dots (const char *name, - int *h_errnop); - libc_hidden_proto (__nss_hostname_digits_dots) - -+/* Maximum number of aliases we allow. */ -+#define MAX_NR_ALIASES 48 -+#define MAX_NR_ADDRS 48 -+ - #endif /* nsswitch.h */ -diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c -index a924d40..6b62c05 100644 ---- a/resolv/nss_dns/dns-host.c -+++ b/resolv/nss_dns/dns-host.c -@@ -88,10 +88,6 @@ - - #define RESOLVSORT - --/* Maximum number of aliases we allow. */ --#define MAX_NR_ALIASES 48 --#define MAX_NR_ADDRS 48 -- - #if PACKETSZ > 65536 - # define MAXPACKET PACKETSZ - #else -diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c -index 2eca2ae..78a2474 100644 ---- a/sysdeps/posix/getaddrinfo.c -+++ b/sysdeps/posix/getaddrinfo.c -@@ -568,7 +568,9 @@ gaih_inet (const char *name, const struct gaih_service *service, - IPv6 scope ids. */ - if (req->ai_family == AF_INET) - { -- size_t tmpbuflen = 512; -+ /* Allocate additional room for struct host_data. */ -+ size_t tmpbuflen = (512 + MAX_NR_ALIASES * sizeof(char*) -+ + 16 * sizeof(char)); - assert (tmpbuf == NULL); - tmpbuf = alloca_account (tmpbuflen, alloca_used); - int rc; -@@ -811,7 +813,7 @@ gaih_inet (const char *name, const struct gaih_service *service, - old_res_options = _res.options; - _res.options &= ~RES_USE_INET6; - -- size_t tmpbuflen = 1024; -+ size_t tmpbuflen = 1024 + sizeof(struct gaih_addrtuple); - malloc_tmpbuf = !__libc_use_alloca (alloca_used + tmpbuflen); - assert (tmpbuf == NULL); - if (!malloc_tmpbuf) -@@ -1113,7 +1115,9 @@ gaih_inet (const char *name, const struct gaih_service *service, - struct hostent *h = NULL; - int herrno; - struct hostent th; -- size_t tmpbuf2len = 512; -+ /* Add room for struct host_data. */ -+ size_t tmpbuf2len = (512 + (MAX_NR_ALIASES+MAX_NR_ADDRS+1) -+ * sizeof(char*) + 16 * sizeof(char)); - - do - { --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14328.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14328.patch deleted file mode 100644 index 2e315a9d2f..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU14328.patch +++ /dev/null @@ -1,1116 +0,0 @@ -From ca61cf32d934eda9130c4d3c6911892877ad7b0d Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Wed, 4 Jul 2012 09:55:26 +0000 -Subject: [PATCH] Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328). - ---- - ChangeLog | 22 +++ - NEWS | 2 +- - math/libm-test.inc | 272 ++++++++++++++++++++++++++++++++++++ - math/s_ctan.c | 18 ++- - math/s_ctanf.c | 18 ++- - math/s_ctanh.c | 18 ++- - math/s_ctanhf.c | 18 ++- - math/s_ctanhl.c | 18 ++- - math/s_ctanl.c | 18 ++- - sysdeps/i386/fpu/libm-test-ulps | 274 ++++++++++++++++++++++++++++++++++++ - sysdeps/x86_64/fpu/libm-test-ulps | 278 +++++++++++++++++++++++++++++++++++++ - 11 files changed, 937 insertions(+), 19 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index 3e33348..514ad06 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -3319,6 +3319,138 @@ ctan_test (void) - - - static void -+ctan_test_tonearest (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctan_tonearest); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_TONEAREST)) -+ { -+ TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctan_tonearest, complex); -+} -+ -+ -+static void -+ctan_test_towardzero (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctan_towardzero); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_TOWARDZERO)) -+ { -+ TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctan_towardzero, complex); -+} -+ -+ -+static void -+ctan_test_downward (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctan_downward); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_DOWNWARD)) -+ { -+ TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctan_downward, complex); -+} -+ -+ -+static void -+ctan_test_upward (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctan_upward); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_UPWARD)) -+ { -+ TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctan_upward, complex); -+} -+ -+ -+static void - ctanh_test (void) - { - errno = 0; -@@ -3408,6 +3540,138 @@ ctanh_test (void) - - - static void -+ctanh_test_tonearest (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctanh_tonearest); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_TONEAREST)) -+ { -+ TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctanh_tonearest, complex); -+} -+ -+ -+static void -+ctanh_test_towardzero (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctanh_towardzero); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_TOWARDZERO)) -+ { -+ TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctanh_towardzero, complex); -+} -+ -+ -+static void -+ctanh_test_downward (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctanh_downward); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_DOWNWARD)) -+ { -+ TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctanh_downward, complex); -+} -+ -+ -+static void -+ctanh_test_upward (void) -+{ -+ int save_round_mode; -+ errno = 0; -+ FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L)); -+ if (errno == ENOSYS) -+ /* Function not implemented. */ -+ return; -+ -+ START (ctanh_upward); -+ -+ save_round_mode = fegetround (); -+ -+ if (!fesetround (FE_UPWARD)) -+ { -+ TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L); -+ -+#ifndef TEST_FLOAT -+ TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L); -+#endif -+ -+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381 -+ TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L); -+#endif -+ } -+ -+ fesetround (save_round_mode); -+ -+ END (ctanh_upward, complex); -+} -+ -+ -+static void - erf_test (void) - { - errno = 0; -@@ -8909,7 +9173,15 @@ main (int argc, char **argv) - csinh_test (); - csqrt_test (); - ctan_test (); -+ ctan_test_tonearest (); -+ ctan_test_towardzero (); -+ ctan_test_downward (); -+ ctan_test_upward (); - ctanh_test (); -+ ctanh_test_tonearest (); -+ ctanh_test_towardzero (); -+ ctanh_test_downward (); -+ ctanh_test_upward (); - - /* Bessel functions: */ - j0_test (); -diff --git a/math/s_ctan.c b/math/s_ctan.c -index 78117b3..89c0fef 100644 ---- a/math/s_ctan.c -+++ b/math/s_ctan.c -@@ -83,10 +83,22 @@ __ctan (__complex__ double x) - } - else - { -- double sinhix = __ieee754_sinh (__imag__ x); -- double coshix = __ieee754_cosh (__imag__ x); -+ double sinhix, coshix; -+ if (fabs (__imag__ x) > DBL_MIN) -+ { -+ sinhix = __ieee754_sinh (__imag__ x); -+ coshix = __ieee754_cosh (__imag__ x); -+ } -+ else -+ { -+ sinhix = __imag__ x; -+ coshix = 1.0; -+ } - -- den = cosrx * cosrx + sinhix * sinhix; -+ if (fabs (sinhix) > fabs (cosrx) * DBL_EPSILON) -+ den = cosrx * cosrx + sinhix * sinhix; -+ else -+ den = cosrx * cosrx; - __real__ res = sinrx * cosrx / den; - __imag__ res = sinhix * coshix / den; - } -diff --git a/math/s_ctanf.c b/math/s_ctanf.c -index 4cba559..2559f83 100644 ---- a/math/s_ctanf.c -+++ b/math/s_ctanf.c -@@ -83,10 +83,22 @@ __ctanf (__complex__ float x) - } - else - { -- float sinhix = __ieee754_sinhf (__imag__ x); -- float coshix = __ieee754_coshf (__imag__ x); -+ float sinhix, coshix; -+ if (fabsf (__imag__ x) > FLT_MIN) -+ { -+ sinhix = __ieee754_sinhf (__imag__ x); -+ coshix = __ieee754_coshf (__imag__ x); -+ } -+ else -+ { -+ sinhix = __imag__ x; -+ coshix = 1.0f; -+ } - -- den = cosrx * cosrx + sinhix * sinhix; -+ if (fabsf (sinhix) > fabsf (cosrx) * FLT_EPSILON) -+ den = cosrx * cosrx + sinhix * sinhix; -+ else -+ den = cosrx * cosrx; - __real__ res = sinrx * cosrx / den; - __imag__ res = sinhix * coshix / den; - } -diff --git a/math/s_ctanh.c b/math/s_ctanh.c -index 201871e..d288b7d 100644 ---- a/math/s_ctanh.c -+++ b/math/s_ctanh.c -@@ -83,10 +83,22 @@ __ctanh (__complex__ double x) - } - else - { -- double sinhrx = __ieee754_sinh (__real__ x); -- double coshrx = __ieee754_cosh (__real__ x); -+ double sinhrx, coshrx; -+ if (fabs (__real__ x) > DBL_MIN) -+ { -+ sinhrx = __ieee754_sinh (__real__ x); -+ coshrx = __ieee754_cosh (__real__ x); -+ } -+ else -+ { -+ sinhrx = __real__ x; -+ coshrx = 1.0; -+ } - -- den = sinhrx * sinhrx + cosix * cosix; -+ if (fabs (sinhrx) > fabs (cosix) * DBL_EPSILON) -+ den = sinhrx * sinhrx + cosix * cosix; -+ else -+ den = cosix * cosix; - __real__ res = sinhrx * coshrx / den; - __imag__ res = sinix * cosix / den; - } -diff --git a/math/s_ctanhf.c b/math/s_ctanhf.c -index e505155..ca36a83 100644 ---- a/math/s_ctanhf.c -+++ b/math/s_ctanhf.c -@@ -83,10 +83,22 @@ __ctanhf (__complex__ float x) - } - else - { -- float sinhrx = __ieee754_sinhf (__real__ x); -- float coshrx = __ieee754_coshf (__real__ x); -+ float sinhrx, coshrx; -+ if (fabsf (__real__ x) > FLT_MIN) -+ { -+ sinhrx = __ieee754_sinhf (__real__ x); -+ coshrx = __ieee754_coshf (__real__ x); -+ } -+ else -+ { -+ sinhrx = __real__ x; -+ coshrx = 1.0f; -+ } - -- den = sinhrx * sinhrx + cosix * cosix; -+ if (fabsf (sinhrx) > fabsf (cosix) * FLT_EPSILON) -+ den = sinhrx * sinhrx + cosix * cosix; -+ else -+ den = cosix * cosix; - __real__ res = sinhrx * coshrx / den; - __imag__ res = sinix * cosix / den; - } -diff --git a/math/s_ctanhl.c b/math/s_ctanhl.c -index e5d6779..dbf1612 100644 ---- a/math/s_ctanhl.c -+++ b/math/s_ctanhl.c -@@ -83,10 +83,22 @@ __ctanhl (__complex__ long double x) - } - else - { -- long double sinhrx = __ieee754_sinhl (__real__ x); -- long double coshrx = __ieee754_coshl (__real__ x); -+ long double sinhrx, coshrx; -+ if (fabsl (__real__ x) > LDBL_MIN) -+ { -+ sinhrx = __ieee754_sinhl (__real__ x); -+ coshrx = __ieee754_coshl (__real__ x); -+ } -+ else -+ { -+ sinhrx = __real__ x; -+ coshrx = 1.0L; -+ } - -- den = sinhrx * sinhrx + cosix * cosix; -+ if (fabsl (sinhrx) > fabsl (cosix) * LDBL_EPSILON) -+ den = sinhrx * sinhrx + cosix * cosix; -+ else -+ den = cosix * cosix; - __real__ res = sinhrx * coshrx / den; - __imag__ res = sinix * cosix / den; - } -diff --git a/math/s_ctanl.c b/math/s_ctanl.c -index 12d700c..4fe2611 100644 ---- a/math/s_ctanl.c -+++ b/math/s_ctanl.c -@@ -83,10 +83,22 @@ __ctanl (__complex__ long double x) - } - else - { -- long double sinhix = __ieee754_sinhl (__imag__ x); -- long double coshix = __ieee754_coshl (__imag__ x); -+ long double sinhix, coshix; -+ if (fabsl (__imag__ x) > LDBL_MIN) -+ { -+ sinhix = __ieee754_sinhl (__imag__ x); -+ coshix = __ieee754_coshl (__imag__ x); -+ } -+ else -+ { -+ sinhix = __imag__ x; -+ coshix = 1.0L; -+ } - -- den = cosrx * cosrx + sinhix * sinhix; -+ if (fabsl (sinhix) > fabsl (cosrx) * LDBL_EPSILON) -+ den = cosrx * cosrx + sinhix * sinhix; -+ else -+ den = cosrx * cosrx; - __real__ res = sinrx * cosrx / den; - __imag__ res = sinhix * coshix / den; - } -diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps -index 4661aea..6f41f02 100644 ---- a/sysdeps/i386/fpu/libm-test-ulps -+++ b/sysdeps/i386/fpu/libm-test-ulps -@@ -1437,6 +1437,93 @@ idouble: 1 - ildouble: 2 - ldouble: 2 - -+# ctan_downward -+Test "Real part of: ctan_downward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+double: 1 -+idouble: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 3 -+ldouble: 3 -+Test "Real part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+# ctan_tonearest -+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+Test "Imaginary part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+# ctan_towardzero -+Test "Real part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+# ctan_upward -+Test "Real part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+double: 1 -+idouble: 1 -+ildouble: 4 -+ldouble: 4 -+Test "Real part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ - # ctanh - Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i": - float: 1 -@@ -1488,6 +1575,93 @@ idouble: 1 - ildouble: 2 - ldouble: 2 - -+# ctanh_downward -+Test "Real part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+double: 1 -+idouble: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Real part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctanh_downward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_tonearest -+Test "Real part of: ctanh_tonearest (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+Test "Real part of: ctanh_tonearest (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_towardzero -+Test "Real part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_upward -+Test "Real part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+double: 1 -+idouble: 1 -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Real part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 2 -+ldouble: 2 -+ - # erf - Test "erf (1.25) == 0.922900128256458230136523481197281140": - double: 1 -@@ -2878,6 +3052,56 @@ ifloat: 1 - ildouble: 1 - ldouble: 1 - -+Function: Real part of "ctan_downward": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+ -+Function: Imaginary part of "ctan_downward": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Real part of "ctan_tonearest": -+float: 1 -+ifloat: 1 -+ -+Function: Imaginary part of "ctan_tonearest": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Real part of "ctan_towardzero": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Imaginary part of "ctan_towardzero": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Real part of "ctan_upward": -+float: 1 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+ -+Function: Imaginary part of "ctan_upward": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ - Function: Real part of "ctanh": - double: 1 - float: 1 -@@ -2894,6 +3118,56 @@ ifloat: 1 - ildouble: 2 - ldouble: 2 - -+Function: Real part of "ctanh_downward": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_downward": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+ -+Function: Real part of "ctanh_tonearest": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Imaginary part of "ctanh_tonearest": -+float: 1 -+ifloat: 1 -+ -+Function: Real part of "ctanh_towardzero": -+float: 3 -+ifloat: 3 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_towardzero": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Real part of "ctanh_upward": -+double: 1 -+float: 1 -+idouble: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_upward": -+float: 1 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+ - Function: "erf": - double: 1 - idouble: 1 -diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps -index 3374b5f..765c7a0 100644 ---- a/sysdeps/x86_64/fpu/libm-test-ulps -+++ b/sysdeps/x86_64/fpu/libm-test-ulps -@@ -1304,6 +1304,93 @@ Test "Real part of: ctan (1 + 47 i) == 2.729321264492904590777293425576722354636 - ildouble: 2 - ldouble: 2 - -+# ctan_downward -+Test "Real part of: ctan_downward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 3 -+ldouble: 3 -+Test "Real part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+# ctan_tonearest -+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+Test "Imaginary part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+# ctan_towardzero -+Test "Real part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+# ctan_upward -+Test "Real part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i": -+ildouble: 4 -+ldouble: 4 -+Test "Real part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Imaginary part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i": -+double: 1 -+float: 2 -+idouble: 1 -+ifloat: 2 -+ildouble: 1 -+ldouble: 1 -+ - # ctanh - Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i": - double: 1 -@@ -1359,6 +1446,93 @@ Test "Imaginary part of: ctanh (47 + 1 i) == 1.0 + 2.729321264492904590777293425 - ildouble: 2 - ldouble: 2 - -+# ctanh_downward -+Test "Real part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 2 -+ldouble: 2 -+Test "Real part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+Test "Imaginary part of: ctanh_downward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_tonearest -+Test "Real part of: ctanh_tonearest (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+Test "Real part of: ctanh_tonearest (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_towardzero -+Test "Real part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+# ctanh_upward -+Test "Real part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+ildouble: 4 -+ldouble: 4 -+Test "Imaginary part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i": -+double: 1 -+idouble: 1 -+ildouble: 1 -+ldouble: 1 -+Test "Real part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+double: 1 -+float: 2 -+idouble: 1 -+ifloat: 2 -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+Test "Real part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 1 -+ldouble: 1 -+Test "Imaginary part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i": -+ildouble: 2 -+ldouble: 2 -+ - # erf - Test "erf (1.25) == 0.922900128256458230136523481197281140": - double: 1 -@@ -2669,6 +2843,58 @@ ifloat: 1 - ildouble: 1 - ldouble: 1 - -+Function: Real part of "ctan_downward": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+ -+Function: Imaginary part of "ctan_downward": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Real part of "ctan_tonearest": -+float: 1 -+ifloat: 1 -+ -+Function: Imaginary part of "ctan_tonearest": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Real part of "ctan_towardzero": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Imaginary part of "ctan_towardzero": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Real part of "ctan_upward": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+ -+Function: Imaginary part of "ctan_upward": -+double: 1 -+float: 2 -+idouble: 1 -+ifloat: 2 -+ildouble: 4 -+ldouble: 4 -+ - Function: Real part of "ctanh": - double: 1 - float: 1 -@@ -2685,6 +2911,58 @@ ifloat: 2 - ildouble: 2 - ldouble: 2 - -+Function: Real part of "ctanh_downward": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_downward": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 3 -+ldouble: 3 -+ -+Function: Real part of "ctanh_tonearest": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Imaginary part of "ctanh_tonearest": -+float: 1 -+ifloat: 1 -+ -+Function: Real part of "ctanh_towardzero": -+float: 1 -+ifloat: 1 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_towardzero": -+float: 1 -+ifloat: 1 -+ildouble: 1 -+ldouble: 1 -+ -+Function: Real part of "ctanh_upward": -+double: 1 -+float: 2 -+idouble: 1 -+ifloat: 2 -+ildouble: 4 -+ldouble: 4 -+ -+Function: Imaginary part of "ctanh_upward": -+double: 2 -+float: 1 -+idouble: 2 -+ifloat: 1 -+ildouble: 2 -+ldouble: 2 -+ - Function: "erf": - double: 1 - idouble: 1 --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU6778.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU6778.patch deleted file mode 100644 index 55ea69f114..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-GNU6778.patch +++ /dev/null @@ -1,357 +0,0 @@ -From f17ac40d7cb8e8c462476b6ab703262f6b8f6da8 Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Fri, 6 Jul 2012 11:17:41 +0000 -Subject: [PATCH] Fix expm1 spurious underflow exceptions (bug 6778). - ---- - ChangeLog | 21 ++++++++++++++++++ - NEWS | 2 +- - math/libm-test.inc | 24 +++++++++++++++++++- - sysdeps/i386/fpu/e_expl.S | 42 ++++++++++++++++++++++++------------ - sysdeps/i386/fpu/libm-test-ulps | 3 ++ - sysdeps/i386/fpu/s_expm1.S | 24 +++++++++++++++------ - sysdeps/i386/fpu/s_expm1f.S | 24 +++++++++++++++------ - sysdeps/x86_64/fpu/e_expl.S | 42 ++++++++++++++++++++++++------------ - sysdeps/x86_64/fpu/libm-test-ulps | 3 ++ - 9 files changed, 140 insertions(+), 45 deletions(-) - -diff --git a/math/libm-test.inc b/math/libm-test.inc -index 6adbb61..b87a40d 100644 ---- a/math/libm-test.inc -+++ b/math/libm-test.inc -@@ -4039,12 +4039,32 @@ expm1_test (void) - TEST_f_f (expm1, 11356.25L, 9.05128237311923300051376115753226014206e+4931L); - #endif - -+ TEST_f_f (expm1, -10.0, -0.9999546000702375151484644084844394493898L); -+ TEST_f_f (expm1, -16.0, -0.9999998874648252807408854862248209398728L); -+ TEST_f_f (expm1, -17.0, -0.9999999586006228121483334034897228104472L); -+ TEST_f_f (expm1, -18.0, -0.9999999847700202552873715638633707664826L); -+ TEST_f_f (expm1, -36.0, -0.9999999999999997680477169756430611687736L); -+ TEST_f_f (expm1, -37.0, -0.9999999999999999146695237425593420572195L); -+ TEST_f_f (expm1, -38.0, -0.9999999999999999686086720795197037129104L); -+ TEST_f_f (expm1, -44.0, -0.9999999999999999999221886775886620348429L); -+ TEST_f_f (expm1, -45.0, -0.9999999999999999999713748141945060635553L); -+ TEST_f_f (expm1, -46.0, -0.9999999999999999999894693826424461876212L); -+ TEST_f_f (expm1, -73.0, -0.9999999999999999999999999999999802074012L); -+ TEST_f_f (expm1, -74.0, -0.9999999999999999999999999999999927187098L); -+ TEST_f_f (expm1, -75.0, -0.9999999999999999999999999999999973213630L); -+ TEST_f_f (expm1, -78.0, -0.9999999999999999999999999999999998666385L); -+ TEST_f_f (expm1, -79.0, -0.9999999999999999999999999999999999509391L); -+ TEST_f_f (expm1, -80.0, -0.9999999999999999999999999999999999819515L); -+ TEST_f_f (expm1, -100.0, -1.0); -+ TEST_f_f (expm1, -1000.0, -1.0); -+ TEST_f_f (expm1, -10000.0, -1.0); -+ TEST_f_f (expm1, -100000.0, -1.0); -+ - errno = 0; - TEST_f_f (expm1, 100000.0, plus_infty, OVERFLOW_EXCEPTION); - check_int ("errno for expm1(large) == ERANGE", errno, ERANGE, 0, 0, 0); - TEST_f_f (expm1, max_value, plus_infty, OVERFLOW_EXCEPTION); -- /* Bug 6778: spurious underflow exception. */ -- TEST_f_f (expm1, -max_value, -1, UNDERFLOW_EXCEPTION_OK); -+ TEST_f_f (expm1, -max_value, -1); - - END (expm1); - } -diff --git a/sysdeps/i386/fpu/e_expl.S b/sysdeps/i386/fpu/e_expl.S -index bab0a08..e42c9a1 100644 ---- a/sysdeps/i386/fpu/e_expl.S -+++ b/sysdeps/i386/fpu/e_expl.S -@@ -60,10 +60,12 @@ c1: .byte 0x20, 0xfa, 0xee, 0xc2, 0x5f, 0x70, 0xa5, 0xec, 0xed, 0x3f - .byte 0, 0, 0, 0, 0, 0 - ASM_SIZE_DIRECTIVE(c1) - #endif -+#ifndef USE_AS_EXPM1L - ASM_TYPE_DIRECTIVE(csat,@object) - csat: .byte 0, 0, 0, 0, 0, 0, 0, 0x80, 0x0e, 0x40 - .byte 0, 0, 0, 0, 0, 0 - ASM_SIZE_DIRECTIVE(csat) -+#endif - - #ifdef PIC - # define MO(op) op##@GOTOFF(%ecx) -@@ -88,9 +90,26 @@ ENTRY(IEEE754_EXPL) - #ifdef PIC - LOAD_PIC_REG (cx) - #endif --#ifndef USE_AS_EXPM1L -+#ifdef USE_AS_EXPM1L -+ xorb $0x80, %ah -+ cmpl $0xc006, %eax -+ fstsw %ax -+ movb $0x45, %dh -+ jb 4f -+ -+ /* Below -64.0 (may be -NaN or -Inf). */ -+ andb %ah, %dh -+ cmpb $0x01, %dh -+ je 2f /* Is +-NaN, jump. */ -+ jmp 1f /* -large, possibly -Inf. */ -+ -+4: /* In range -64.0 to 64.0 (may be +-0 but not NaN or +-Inf). */ -+ /* Test for +-0 as argument. */ -+ andb %ah, %dh -+ cmpb $0x40, %dh -+ je 2f -+#else - movzwl 4+8(%esp), %eax --#endif - andl $0x7fff, %eax - cmpl $0x400d, %eax - jle 3f -@@ -108,16 +127,8 @@ ENTRY(IEEE754_EXPL) - andb $2, %ah - jz 3f - fchs --3: --#ifdef USE_AS_EXPM1L -- /* Test for +-0 as argument. */ -- fstsw %ax -- movb $0x45, %dh -- andb %ah, %dh -- cmpb $0x40, %dh -- je 2f - #endif -- FLDLOG /* 1 log2(base) */ -+3: FLDLOG /* 1 log2(base) */ - fmul %st(1), %st /* 1 x log2(base) */ - frndint /* 1 i */ - fld %st(1) /* 2 x */ -@@ -154,13 +165,16 @@ ENTRY(IEEE754_EXPL) - #endif - fstp %st(1) /* 0 */ - jmp 2f --1: testl $0x200, %eax /* Test sign. */ -- jz 2f /* If positive, jump. */ -- fstp %st -+1: - #ifdef USE_AS_EXPM1L -+ /* For expm1l, only negative sign gets here. */ -+ fstp %st - fld1 - fchs - #else -+ testl $0x200, %eax /* Test sign. */ -+ jz 2f /* If positive, jump. */ -+ fstp %st - fldz /* Set result to 0. */ - #endif - 2: ret -diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps -index 9724919..ab02bde 100644 ---- a/sysdeps/i386/fpu/libm-test-ulps -+++ b/sysdeps/i386/fpu/libm-test-ulps -@@ -1779,6 +1779,9 @@ idouble: 1 - ifloat: 1 - - # expm1 -+Test "expm1 (-45.0) == -0.9999999999999999999713748141945060635553": -+ildouble: 1 -+ldouble: 1 - Test "expm1 (1) == M_El - 1.0": - ildouble: 1 - Test "expm1 (11356.25) == 9.05128237311923300051376115753226014206e+4931": -diff --git a/sysdeps/i386/fpu/s_expm1.S b/sysdeps/i386/fpu/s_expm1.S -index 9883f9b..d2754de 100644 ---- a/sysdeps/i386/fpu/s_expm1.S -+++ b/sysdeps/i386/fpu/s_expm1.S -@@ -51,19 +51,31 @@ ENTRY(__expm1) - jae HIDDEN_JUMPTARGET (__exp) - - fldl 4(%esp) // x -- fxam // Is NaN or +-Inf? -+ fxam // Is NaN, +-Inf or +-0? -+ xorb $0x80, %ah -+ cmpl $0xc043, %eax // is num <= -38.0? - fstsw %ax - movb $0x45, %ch -+ jb 4f -+ -+ // Below -38.0 (may be -NaN or -Inf). -+ andb %ah, %ch -+#ifdef PIC -+ LOAD_PIC_REG (dx) -+#endif -+ cmpb $0x01, %ch -+ je 5f // If -NaN, jump. -+ jmp 2f // -large, possibly -Inf. -+ -+4: // In range -38.0 to 704.0 (may be +-0 but not NaN or +-Inf). - andb %ah, %ch - cmpb $0x40, %ch - je 3f // If +-0, jump. - #ifdef PIC - LOAD_PIC_REG (dx) - #endif -- cmpb $0x05, %ch -- je 2f // If +-Inf, jump. - -- fldt MO(l2e) // log2(e) : x -+5: fldt MO(l2e) // log2(e) : x - fmulp // log2(e)*x - fld %st // log2(e)*x : log2(e)*x - frndint // int(log2(e)*x) : log2(e)*x -@@ -79,9 +91,7 @@ ENTRY(__expm1) - fsubrp %st, %st(1) // 2^(log2(e)*x) - ret - --2: testl $0x200, %eax // Test sign. -- jz 3f // If positive, jump. -- fstp %st -+2: fstp %st - fldl MO(minus1) // Set result to -1.0. - 3: ret - END(__expm1) -diff --git a/sysdeps/i386/fpu/s_expm1f.S b/sysdeps/i386/fpu/s_expm1f.S -index 45257d7..fc82b92 100644 ---- a/sysdeps/i386/fpu/s_expm1f.S -+++ b/sysdeps/i386/fpu/s_expm1f.S -@@ -51,19 +51,31 @@ ENTRY(__expm1f) - jae HIDDEN_JUMPTARGET (__expf) - - flds 4(%esp) // x -- fxam // Is NaN or +-Inf? -+ fxam // Is NaN, +-Inf or +-0? -+ xorb $0x80, %ah -+ cmpl $0xc190, %eax // is num <= -18.0? - fstsw %ax - movb $0x45, %ch -+ jb 4f -+ -+ // Below -18.0 (may be -NaN or -Inf). -+ andb %ah, %ch -+#ifdef PIC -+ LOAD_PIC_REG (dx) -+#endif -+ cmpb $0x01, %ch -+ je 5f // If -NaN, jump. -+ jmp 2f // -large, possibly -Inf. -+ -+4: // In range -18.0 to 88.5 (may be +-0 but not NaN or +-Inf). - andb %ah, %ch - cmpb $0x40, %ch - je 3f // If +-0, jump. - #ifdef PIC - LOAD_PIC_REG (dx) - #endif -- cmpb $0x05, %ch -- je 2f // If +-Inf, jump. - -- fldt MO(l2e) // log2(e) : x -+5: fldt MO(l2e) // log2(e) : x - fmulp // log2(e)*x - fld %st // log2(e)*x : log2(e)*x - frndint // int(log2(e)*x) : log2(e)*x -@@ -79,9 +91,7 @@ ENTRY(__expm1f) - fsubrp %st, %st(1) // 2^(log2(e)*x) - ret - --2: testl $0x200, %eax // Test sign. -- jz 3f // If positive, jump. -- fstp %st -+2: fstp %st - fldl MO(minus1) // Set result to -1.0. - 3: ret - END(__expm1f) -diff --git a/sysdeps/x86_64/fpu/e_expl.S b/sysdeps/x86_64/fpu/e_expl.S -index e6b842b..1c37c86 100644 ---- a/sysdeps/x86_64/fpu/e_expl.S -+++ b/sysdeps/x86_64/fpu/e_expl.S -@@ -60,10 +60,12 @@ c1: .byte 0x20, 0xfa, 0xee, 0xc2, 0x5f, 0x70, 0xa5, 0xec, 0xed, 0x3f - .byte 0, 0, 0, 0, 0, 0 - ASM_SIZE_DIRECTIVE(c1) - #endif -+#ifndef USE_AS_EXPM1L - ASM_TYPE_DIRECTIVE(csat,@object) - csat: .byte 0, 0, 0, 0, 0, 0, 0, 0x80, 0x0e, 0x40 - .byte 0, 0, 0, 0, 0, 0 - ASM_SIZE_DIRECTIVE(csat) -+#endif - - #ifdef PIC - # define MO(op) op##(%rip) -@@ -85,9 +87,26 @@ ENTRY(IEEE754_EXPL) - For the i686 the code can be written better. - -- drepper@cygnus.com. */ - fxam /* Is NaN or +-Inf? */ --#ifndef USE_AS_EXPM1L -+#ifdef USE_AS_EXPM1L -+ xorb $0x80, %ah -+ cmpl $0xc006, %eax -+ fstsw %ax -+ movb $0x45, %dh -+ jb 4f -+ -+ /* Below -64.0 (may be -NaN or -Inf). */ -+ andb %ah, %dh -+ cmpb $0x01, %dh -+ je 2f /* Is +-NaN, jump. */ -+ jmp 1f /* -large, possibly -Inf. */ -+ -+4: /* In range -64.0 to 64.0 (may be +-0 but not NaN or +-Inf). */ -+ /* Test for +-0 as argument. */ -+ andb %ah, %dh -+ cmpb $0x40, %dh -+ je 2f -+#else - movzwl 8+8(%rsp), %eax --#endif - andl $0x7fff, %eax - cmpl $0x400d, %eax - jle 3f -@@ -105,16 +124,8 @@ ENTRY(IEEE754_EXPL) - andb $2, %ah - jz 3f - fchs --3: --#ifdef USE_AS_EXPM1L -- /* Test for +-0 as argument. */ -- fstsw %ax -- movb $0x45, %dh -- andb %ah, %dh -- cmpb $0x40, %dh -- je 2f - #endif -- FLDLOG /* 1 log2(base) */ -+3: FLDLOG /* 1 log2(base) */ - fmul %st(1), %st /* 1 x log2(base) */ - frndint /* 1 i */ - fld %st(1) /* 2 x */ -@@ -151,13 +162,16 @@ ENTRY(IEEE754_EXPL) - #endif - fstp %st(1) /* 0 */ - jmp 2f --1: testl $0x200, %eax /* Test sign. */ -- jz 2f /* If positive, jump. */ -- fstp %st -+1: - #ifdef USE_AS_EXPM1L -+ /* For expm1l, only negative sign gets here. */ -+ fstp %st - fld1 - fchs - #else -+ testl $0x200, %eax /* Test sign. */ -+ jz 2f /* If positive, jump. */ -+ fstp %st - fldz /* Set result to 0. */ - #endif - 2: ret -diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps -index b64e52d..be28024 100644 ---- a/sysdeps/x86_64/fpu/libm-test-ulps -+++ b/sysdeps/x86_64/fpu/libm-test-ulps -@@ -1657,6 +1657,9 @@ float: 1 - ifloat: 1 - - # expm1 -+Test "expm1 (-45.0) == -0.9999999999999999999713748141945060635553": -+ildouble: 1 -+ldouble: 1 - Test "expm1 (0.75) == 1.11700001661267466854536981983709561": - double: 1 - idouble: 1 --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-fix_rpc_bootstrap_builds.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-fix_rpc_bootstrap_builds.patch deleted file mode 100644 index 3d7a25c156..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-fix_rpc_bootstrap_builds.patch +++ /dev/null @@ -1,41 +0,0 @@ -From fb21f89b75d0152aa42efb6b620843799a4cd76b Mon Sep 17 00:00:00 2001 -From: Mike Frysinger -Date: Tue, 3 Jul 2012 15:22:05 -0400 -Subject: [PATCH] sunrpc: fix rpc bootstrap builds - -If you build & install glibc w/rpc disabled, you no longer have headers in -/usr/include/rpc/ (this is expected). But if you try to build glibc w/rpc -enabled, this gets into a bad state due to the new rpc helpers that get -cross-compiled: - -$ make -... -x86_64-pc-linux-gnu-gcc -m32 -D_RPC_THREAD_SAFE_ -D_GNU_SOURCE -DIS_IN_build \ - -include $objdir/config.h rpc_clntout.c -o $objdir/sunrpc/cross-rpc_clntout.o \ - -MMD -MP -MF $objdir/sunrpc/cross-rpc_clntout.o.dt -MT $objdir/sunrpc/cross-rpc_clntout.o -c -rpc_clntout.c:34:23: fatal error: rpc/types.h: No such file or directory -compilation terminated. -make: *** [$objdir/sunrpc/cross-rpc_clntout.o] Error 1 - -Signed-off-by: Mike Frysinger ---- - ChangeLog | 4 ++++ - sunrpc/rpc_clntout.c | 2 +- - 2 files changed, 5 insertions(+), 1 deletions(-) - -diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c -index ec040c7..ce4d2a4 100644 ---- a/sunrpc/rpc_clntout.c -+++ b/sunrpc/rpc_clntout.c -@@ -31,7 +31,7 @@ - */ - #include - #include --#include -+#include "rpc/types.h" - #include "rpc_parse.h" - #include "rpc_util.h" - #include "proto.h" --- -1.7.3.4 - diff --git a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-libgcc_eh_arm.patch b/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-libgcc_eh_arm.patch deleted file mode 100644 index d0ca542676..0000000000 --- a/packages/toolchain/devel/eglibc/patches/eglibc-2.16-19673-libgcc_eh_arm.patch +++ /dev/null @@ -1,27 +0,0 @@ -From c57a67e03368687fc0d2ae8354cd1b347a61ea44 Mon Sep 17 00:00:00 2001 -From: Joseph Myers -Date: Thu, 5 Jul 2012 22:16:03 +0000 -Subject: [PATCH] Add ARM-specific static-stubs.c. - ---- - ports/ChangeLog.arm | 4 ++++ - ports/sysdeps/arm/static-stubs.c | 7 +++++++ - 2 files changed, 11 insertions(+), 0 deletions(-) - create mode 100644 ports/sysdeps/arm/static-stubs.c - -diff --git a/ports/sysdeps/arm/static-stubs.c b/ports/sysdeps/arm/static-stubs.c -new file mode 100644 -index 0000000..d90d603 ---- /dev/null -+++ b/ports/sysdeps/arm/static-stubs.c -@@ -0,0 +1,7 @@ -+/* When building with GCC with static-only libgcc, the dummy -+ _Unwind_Resume from static-stubs.c needs to be used together with -+ the dummy __aeabi_unwind_cpp_pr* from aeabi_unwind_cpp_pr1.c -+ instead of the copies from libgcc. */ -+ -+#include -+#include --- -1.7.3.4 -