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-rw-r--r--meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch162
1 files changed, 90 insertions, 72 deletions
diff --git a/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch b/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch
index a66972998c..037feeb534 100644
--- a/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch
+++ b/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch
@@ -1,9 +1,10 @@
1Signed-of-by: Edmar Wienskoski <edmar@freescale.com> 1Signed-of-by: Edmar Wienskoski <edmar@freescale.com>
2Upstream-Status: Pending 2Upstream-Status: Pending
3 3
4diff -ruN libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c 4Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
5--- libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 5===================================================================
6+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c 2012-06-14 14:51:50.452001745 -0500 6--- /dev/null
7+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
7@@ -0,0 +1,134 @@ 8@@ -0,0 +1,134 @@
8+/* Double-precision floating point square root. 9+/* Double-precision floating point square root.
9+ Copyright (C) 2010 Free Software Foundation, Inc. 10+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -87,7 +88,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c libc/sysdeps/pow
87+ 88+
88+ g = b * y; 89+ g = b * y;
89+ h = 0.5 * y; 90+ h = 0.5 * y;
90+ 91+
91+ /* Handle small numbers by scaling. */ 92+ /* Handle small numbers by scaling. */
92+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 93+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
93+ return __ieee754_sqrt (b * two108) * twom54; 94+ return __ieee754_sqrt (b * two108) * twom54;
@@ -132,16 +133,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c libc/sysdeps/pow
132+ feraiseexcept (FE_INVALID_SQRT); 133+ feraiseexcept (FE_INVALID_SQRT);
133+ 134+
134+ fenv_union_t u = { .fenv = fegetenv_register () }; 135+ fenv_union_t u = { .fenv = fegetenv_register () };
135+ if ((u.l[1] & FE_INVALID) == 0) 136+ if ((u.l & FE_INVALID) == 0)
136+#endif 137+#endif
137+ feraiseexcept (FE_INVALID); 138+ feraiseexcept (FE_INVALID);
138+ b = a_nan.value; 139+ b = a_nan.value;
139+ } 140+ }
140+ return f_wash (b); 141+ return f_wash (b);
141+} 142+}
142diff -ruN libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c 143Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
143--- libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 144===================================================================
144+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c 2012-06-14 14:51:50.452001745 -0500 145--- /dev/null
146+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
145@@ -0,0 +1,101 @@ 147@@ -0,0 +1,101 @@
146+/* Single-precision floating point square root. 148+/* Single-precision floating point square root.
147+ Copyright (C) 2010 Free Software Foundation, Inc. 149+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -237,16 +239,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c libc/sysdeps/po
237+ feraiseexcept (FE_INVALID_SQRT); 239+ feraiseexcept (FE_INVALID_SQRT);
238+ 240+
239+ fenv_union_t u = { .fenv = fegetenv_register () }; 241+ fenv_union_t u = { .fenv = fegetenv_register () };
240+ if ((u.l[1] & FE_INVALID) == 0) 242+ if ((u.l & FE_INVALID) == 0)
241+#endif 243+#endif
242+ feraiseexcept (FE_INVALID); 244+ feraiseexcept (FE_INVALID);
243+ b = a_nan.value; 245+ b = a_nan.value;
244+ } 246+ }
245+ return f_washf (b); 247+ return f_washf (b);
246+} 248+}
247diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c 249Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
248--- libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 250===================================================================
249+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c 2012-06-14 14:55:14.749001061 -0500 251--- /dev/null
252+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
250@@ -0,0 +1,134 @@ 253@@ -0,0 +1,134 @@
251+/* Double-precision floating point square root. 254+/* Double-precision floating point square root.
252+ Copyright (C) 2010 Free Software Foundation, Inc. 255+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -330,7 +333,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c libc/sysdeps/p
330+ 333+
331+ g = b * y; 334+ g = b * y;
332+ h = 0.5 * y; 335+ h = 0.5 * y;
333+ 336+
334+ /* Handle small numbers by scaling. */ 337+ /* Handle small numbers by scaling. */
335+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 338+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
336+ return __ieee754_sqrt (b * two108) * twom54; 339+ return __ieee754_sqrt (b * two108) * twom54;
@@ -375,16 +378,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c libc/sysdeps/p
375+ feraiseexcept (FE_INVALID_SQRT); 378+ feraiseexcept (FE_INVALID_SQRT);
376+ 379+
377+ fenv_union_t u = { .fenv = fegetenv_register () }; 380+ fenv_union_t u = { .fenv = fegetenv_register () };
378+ if ((u.l[1] & FE_INVALID) == 0) 381+ if ((u.l & FE_INVALID) == 0)
379+#endif 382+#endif
380+ feraiseexcept (FE_INVALID); 383+ feraiseexcept (FE_INVALID);
381+ b = a_nan.value; 384+ b = a_nan.value;
382+ } 385+ }
383+ return f_wash (b); 386+ return f_wash (b);
384+} 387+}
385diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c 388Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
386--- libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 389===================================================================
387+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c 2012-06-14 14:55:14.749001061 -0500 390--- /dev/null
391+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
388@@ -0,0 +1,101 @@ 392@@ -0,0 +1,101 @@
389+/* Single-precision floating point square root. 393+/* Single-precision floating point square root.
390+ Copyright (C) 2010 Free Software Foundation, Inc. 394+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -480,16 +484,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c libc/sysdeps/
480+ feraiseexcept (FE_INVALID_SQRT); 484+ feraiseexcept (FE_INVALID_SQRT);
481+ 485+
482+ fenv_union_t u = { .fenv = fegetenv_register () }; 486+ fenv_union_t u = { .fenv = fegetenv_register () };
483+ if ((u.l[1] & FE_INVALID) == 0) 487+ if ((u.l & FE_INVALID) == 0)
484+#endif 488+#endif
485+ feraiseexcept (FE_INVALID); 489+ feraiseexcept (FE_INVALID);
486+ b = a_nan.value; 490+ b = a_nan.value;
487+ } 491+ }
488+ return f_washf (b); 492+ return f_washf (b);
489+} 493+}
490diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c 494Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
491--- libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 495===================================================================
492+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c 2012-06-14 14:55:21.812002270 -0500 496--- /dev/null
497+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
493@@ -0,0 +1,134 @@ 498@@ -0,0 +1,134 @@
494+/* Double-precision floating point square root. 499+/* Double-precision floating point square root.
495+ Copyright (C) 2010 Free Software Foundation, Inc. 500+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -573,7 +578,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c libc/sysdeps/po
573+ 578+
574+ g = b * y; 579+ g = b * y;
575+ h = 0.5 * y; 580+ h = 0.5 * y;
576+ 581+
577+ /* Handle small numbers by scaling. */ 582+ /* Handle small numbers by scaling. */
578+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 583+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
579+ return __ieee754_sqrt (b * two108) * twom54; 584+ return __ieee754_sqrt (b * two108) * twom54;
@@ -618,16 +623,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c libc/sysdeps/po
618+ feraiseexcept (FE_INVALID_SQRT); 623+ feraiseexcept (FE_INVALID_SQRT);
619+ 624+
620+ fenv_union_t u = { .fenv = fegetenv_register () }; 625+ fenv_union_t u = { .fenv = fegetenv_register () };
621+ if ((u.l[1] & FE_INVALID) == 0) 626+ if ((u.l & FE_INVALID) == 0)
622+#endif 627+#endif
623+ feraiseexcept (FE_INVALID); 628+ feraiseexcept (FE_INVALID);
624+ b = a_nan.value; 629+ b = a_nan.value;
625+ } 630+ }
626+ return f_wash (b); 631+ return f_wash (b);
627+} 632+}
628diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c 633Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
629--- libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 634===================================================================
630+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c 2012-06-14 14:55:21.812002270 -0500 635--- /dev/null
636+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
631@@ -0,0 +1,101 @@ 637@@ -0,0 +1,101 @@
632+/* Single-precision floating point square root. 638+/* Single-precision floating point square root.
633+ Copyright (C) 2010 Free Software Foundation, Inc. 639+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -723,16 +729,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c libc/sysdeps/p
723+ feraiseexcept (FE_INVALID_SQRT); 729+ feraiseexcept (FE_INVALID_SQRT);
724+ 730+
725+ fenv_union_t u = { .fenv = fegetenv_register () }; 731+ fenv_union_t u = { .fenv = fegetenv_register () };
726+ if ((u.l[1] & FE_INVALID) == 0) 732+ if ((u.l & FE_INVALID) == 0)
727+#endif 733+#endif
728+ feraiseexcept (FE_INVALID); 734+ feraiseexcept (FE_INVALID);
729+ b = a_nan.value; 735+ b = a_nan.value;
730+ } 736+ }
731+ return f_washf (b); 737+ return f_washf (b);
732+} 738+}
733diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c 739Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
734--- libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 740===================================================================
735+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c 2012-06-14 14:55:24.620001266 -0500 741--- /dev/null
742+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
736@@ -0,0 +1,134 @@ 743@@ -0,0 +1,134 @@
737+/* Double-precision floating point square root. 744+/* Double-precision floating point square root.
738+ Copyright (C) 2010 Free Software Foundation, Inc. 745+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -816,7 +823,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c libc/sysdeps/po
816+ 823+
817+ g = b * y; 824+ g = b * y;
818+ h = 0.5 * y; 825+ h = 0.5 * y;
819+ 826+
820+ /* Handle small numbers by scaling. */ 827+ /* Handle small numbers by scaling. */
821+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 828+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
822+ return __ieee754_sqrt (b * two108) * twom54; 829+ return __ieee754_sqrt (b * two108) * twom54;
@@ -861,16 +868,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c libc/sysdeps/po
861+ feraiseexcept (FE_INVALID_SQRT); 868+ feraiseexcept (FE_INVALID_SQRT);
862+ 869+
863+ fenv_union_t u = { .fenv = fegetenv_register () }; 870+ fenv_union_t u = { .fenv = fegetenv_register () };
864+ if ((u.l[1] & FE_INVALID) == 0) 871+ if ((u.l & FE_INVALID) == 0)
865+#endif 872+#endif
866+ feraiseexcept (FE_INVALID); 873+ feraiseexcept (FE_INVALID);
867+ b = a_nan.value; 874+ b = a_nan.value;
868+ } 875+ }
869+ return f_wash (b); 876+ return f_wash (b);
870+} 877+}
871diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c 878Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
872--- libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 879===================================================================
873+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c 2012-06-14 14:55:24.620001266 -0500 880--- /dev/null
881+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
874@@ -0,0 +1,101 @@ 882@@ -0,0 +1,101 @@
875+/* Single-precision floating point square root. 883+/* Single-precision floating point square root.
876+ Copyright (C) 2010 Free Software Foundation, Inc. 884+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -966,16 +974,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c libc/sysdeps/p
966+ feraiseexcept (FE_INVALID_SQRT); 974+ feraiseexcept (FE_INVALID_SQRT);
967+ 975+
968+ fenv_union_t u = { .fenv = fegetenv_register () }; 976+ fenv_union_t u = { .fenv = fegetenv_register () };
969+ if ((u.l[1] & FE_INVALID) == 0) 977+ if ((u.l & FE_INVALID) == 0)
970+#endif 978+#endif
971+ feraiseexcept (FE_INVALID); 979+ feraiseexcept (FE_INVALID);
972+ b = a_nan.value; 980+ b = a_nan.value;
973+ } 981+ }
974+ return f_washf (b); 982+ return f_washf (b);
975+} 983+}
976diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c 984Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
977--- libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 985===================================================================
978+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c 2012-06-14 14:51:50.452001745 -0500 986--- /dev/null
987+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
979@@ -0,0 +1,134 @@ 988@@ -0,0 +1,134 @@
980+/* Double-precision floating point square root. 989+/* Double-precision floating point square root.
981+ Copyright (C) 2010 Free Software Foundation, Inc. 990+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1059,7 +1068,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c libc/sysdeps/po
1059+ 1068+
1060+ g = b * y; 1069+ g = b * y;
1061+ h = 0.5 * y; 1070+ h = 0.5 * y;
1062+ 1071+
1063+ /* Handle small numbers by scaling. */ 1072+ /* Handle small numbers by scaling. */
1064+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 1073+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
1065+ return __ieee754_sqrt (b * two108) * twom54; 1074+ return __ieee754_sqrt (b * two108) * twom54;
@@ -1104,16 +1113,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c libc/sysdeps/po
1104+ feraiseexcept (FE_INVALID_SQRT); 1113+ feraiseexcept (FE_INVALID_SQRT);
1105+ 1114+
1106+ fenv_union_t u = { .fenv = fegetenv_register () }; 1115+ fenv_union_t u = { .fenv = fegetenv_register () };
1107+ if ((u.l[1] & FE_INVALID) == 0) 1116+ if ((u.l & FE_INVALID) == 0)
1108+#endif 1117+#endif
1109+ feraiseexcept (FE_INVALID); 1118+ feraiseexcept (FE_INVALID);
1110+ b = a_nan.value; 1119+ b = a_nan.value;
1111+ } 1120+ }
1112+ return f_wash (b); 1121+ return f_wash (b);
1113+} 1122+}
1114diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c 1123Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
1115--- libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 1124===================================================================
1116+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c 2012-06-14 14:51:50.452001745 -0500 1125--- /dev/null
1126+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
1117@@ -0,0 +1,101 @@ 1127@@ -0,0 +1,101 @@
1118+/* Single-precision floating point square root. 1128+/* Single-precision floating point square root.
1119+ Copyright (C) 2010 Free Software Foundation, Inc. 1129+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1209,16 +1219,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c libc/sysdeps/p
1209+ feraiseexcept (FE_INVALID_SQRT); 1219+ feraiseexcept (FE_INVALID_SQRT);
1210+ 1220+
1211+ fenv_union_t u = { .fenv = fegetenv_register () }; 1221+ fenv_union_t u = { .fenv = fegetenv_register () };
1212+ if ((u.l[1] & FE_INVALID) == 0) 1222+ if ((u.l & FE_INVALID) == 0)
1213+#endif 1223+#endif
1214+ feraiseexcept (FE_INVALID); 1224+ feraiseexcept (FE_INVALID);
1215+ b = a_nan.value; 1225+ b = a_nan.value;
1216+ } 1226+ }
1217+ return f_washf (b); 1227+ return f_washf (b);
1218+} 1228+}
1219diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c 1229Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
1220--- libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c 1969-12-31 18:00:00.000000000 -0600 1230===================================================================
1221+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c 2012-06-14 14:56:02.080000985 -0500 1231--- /dev/null
1232+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
1222@@ -0,0 +1,134 @@ 1233@@ -0,0 +1,134 @@
1223+/* Double-precision floating point square root. 1234+/* Double-precision floating point square root.
1224+ Copyright (C) 2010 Free Software Foundation, Inc. 1235+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1302,7 +1313,7 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c libc/sysdeps/po
1302+ 1313+
1303+ g = b * y; 1314+ g = b * y;
1304+ h = 0.5 * y; 1315+ h = 0.5 * y;
1305+ 1316+
1306+ /* Handle small numbers by scaling. */ 1317+ /* Handle small numbers by scaling. */
1307+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) 1318+ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
1308+ return __ieee754_sqrt (b * two108) * twom54; 1319+ return __ieee754_sqrt (b * two108) * twom54;
@@ -1347,16 +1358,17 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c libc/sysdeps/po
1347+ feraiseexcept (FE_INVALID_SQRT); 1358+ feraiseexcept (FE_INVALID_SQRT);
1348+ 1359+
1349+ fenv_union_t u = { .fenv = fegetenv_register () }; 1360+ fenv_union_t u = { .fenv = fegetenv_register () };
1350+ if ((u.l[1] & FE_INVALID) == 0) 1361+ if ((u.l & FE_INVALID) == 0)
1351+#endif 1362+#endif
1352+ feraiseexcept (FE_INVALID); 1363+ feraiseexcept (FE_INVALID);
1353+ b = a_nan.value; 1364+ b = a_nan.value;
1354+ } 1365+ }
1355+ return f_wash (b); 1366+ return f_wash (b);
1356+} 1367+}
1357diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c 1368Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
1358--- libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c 1969-12-31 18:00:00.000000000 -0600 1369===================================================================
1359+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c 2012-06-14 14:56:02.080000985 -0500 1370--- /dev/null
1371+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
1360@@ -0,0 +1,101 @@ 1372@@ -0,0 +1,101 @@
1361+/* Single-precision floating point square root. 1373+/* Single-precision floating point square root.
1362+ Copyright (C) 2010 Free Software Foundation, Inc. 1374+ Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1452,40 +1464,46 @@ diff -ruN libc-orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c libc/sysdeps/p
1452+ feraiseexcept (FE_INVALID_SQRT); 1464+ feraiseexcept (FE_INVALID_SQRT);
1453+ 1465+
1454+ fenv_union_t u = { .fenv = fegetenv_register () }; 1466+ fenv_union_t u = { .fenv = fegetenv_register () };
1455+ if ((u.l[1] & FE_INVALID) == 0) 1467+ if ((u.l & FE_INVALID) == 0)
1456+#endif 1468+#endif
1457+ feraiseexcept (FE_INVALID); 1469+ feraiseexcept (FE_INVALID);
1458+ b = a_nan.value; 1470+ b = a_nan.value;
1459+ } 1471+ }
1460+ return f_washf (b); 1472+ return f_washf (b);
1461+} 1473+}
1462diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies 1474Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies
1463--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1475===================================================================
1464+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies 2012-06-14 14:51:50.452001745 -0500 1476--- /dev/null
1477+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies
1465@@ -0,0 +1 @@ 1478@@ -0,0 +1 @@
1466+powerpc/powerpc32/603e/fpu 1479+powerpc/powerpc32/603e/fpu
1467diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies 1480Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies
1468--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1481===================================================================
1469+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies 2012-06-14 14:54:00.481000876 -0500 1482--- /dev/null
1483+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies
1470@@ -0,0 +1 @@ 1484@@ -0,0 +1 @@
1471+powerpc/powerpc32/e500mc/fpu 1485+powerpc/powerpc32/e500mc/fpu
1472diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies 1486Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies
1473--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1487===================================================================
1474+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies 2012-06-14 14:54:17.000001007 -0500 1488--- /dev/null
1489+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies
1475@@ -0,0 +1 @@ 1490@@ -0,0 +1 @@
1476+powerpc/powerpc32/e5500/fpu 1491+powerpc/powerpc32/e5500/fpu
1477diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies 1492Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies
1478--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1493===================================================================
1479+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies 2012-06-14 14:54:31.054001299 -0500 1494--- /dev/null
1495+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e6500/fpu/Implies
1480@@ -0,0 +1 @@ 1496@@ -0,0 +1 @@
1481+powerpc/powerpc32/e6500/fpu 1497+powerpc/powerpc32/e6500/fpu
1482diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies 1498Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies
1483--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1499===================================================================
1484+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies 2012-06-14 14:51:50.453001709 -0500 1500--- /dev/null
1501+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies
1485@@ -0,0 +1 @@ 1502@@ -0,0 +1 @@
1486+powerpc/powerpc64/e5500/fpu 1503+powerpc/powerpc64/e5500/fpu
1487diff -ruN libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies 1504Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies
1488--- libc-orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies 1969-12-31 18:00:00.000000000 -0600 1505===================================================================
1489+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies 2012-06-14 14:58:14.298001288 -0500 1506--- /dev/null
1507+++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies
1490@@ -0,0 +1 @@ 1508@@ -0,0 +1 @@
1491+powerpc/powerpc64/e6500/fpu 1509+powerpc/powerpc64/e6500/fpu
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-11-02 00:16:16 +0000