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authorKhem Raj <raj.khem@gmail.com>2013-01-03 23:28:20 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-01-28 12:29:31 +0000
commitd7b8ad5c294e371eee7630840269a6df10511695 (patch)
tree6e3d3af850f79404e3bc388c96473e5167446dac /meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch
parentb71a16e8ac18b5633ac3a52c60ad78dde37ede7b (diff)
downloadpoky-d7b8ad5c294e371eee7630840269a6df10511695.tar.gz
eglibc: Upgrade recipes 2.16 -> 2.17
Drop patches that are applied upstream Fix the license checksums for changes in LICENSES file the new changes add more copyright notices that were missing earlier Moving ports is no longer needed since ports is now part of libc proper Refresh tzselect-sh.patch to accomodate upstream changes C++ headers discovery relative to target sysroot is fixed differently upstream hence we drop use-sysroot-cxx-headers.patch aarch64 support is already available in 2.17 hence drop the local patches (From OE-Core rev: 83b6fe6d91b924be5a7676e6ee973ce26b5eefc5) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch')
-rw-r--r--meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch365
1 files changed, 365 insertions, 0 deletions
diff --git a/meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch b/meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch
new file mode 100644
index 0000000000..60532cbd03
--- /dev/null
+++ b/meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch
@@ -0,0 +1,365 @@
1 __ieee754_sqrt{,f} are now inline functions and call out __slow versions
2
3
4Signed-off-by: Khem Raj <raj.khem@gmail.com>
5Upstream-Status: Pending
6Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
7===================================================================
8--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
9+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
10@@ -40,7 +40,7 @@ static const float half = 0.5;
11 simultaneously. */
12
13 double
14-__ieee754_sqrt (double b)
15+__slow_ieee754_sqrt (double b)
16 {
17 if (__builtin_expect (b > 0, 1))
18 {
19@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
20
21 /* Handle small numbers by scaling. */
22 if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
23- return __ieee754_sqrt (b * two108) * twom54;
24+ return __slow_ieee754_sqrt (b * two108) * twom54;
25
26 #define FMADD(a_, c_, b_) \
27 ({ double __r; \
28@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
29 }
30 return f_wash (b);
31 }
32+
33+#undef __ieee754_sqrt
34+double
35+__ieee754_sqrt (double x)
36+{
37+ return __slow_ieee754_sqrt (x);
38+}
39+
40 strong_alias (__ieee754_sqrt, __sqrt_finite)
41Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
42===================================================================
43--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
44+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
45@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
46 square root. */
47
48 float
49-__ieee754_sqrtf (float b)
50+__slow_ieee754_sqrtf (float b)
51 {
52 if (__builtin_expect (b > 0, 1))
53 {
54@@ -93,4 +93,10 @@ __ieee754_sqrtf (float b)
55 }
56 return f_washf (b);
57 }
58+#undef __ieee754_sqrtf
59+float
60+__ieee754_sqrtf (float x)
61+{
62+ return __slow_ieee754_sqrtf (x);
63+}
64 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
65Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
66===================================================================
67--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
68+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
69@@ -40,7 +40,7 @@ static const float half = 0.5;
70 simultaneously. */
71
72 double
73-__ieee754_sqrt (double b)
74+__slow_ieee754_sqrt (double b)
75 {
76 if (__builtin_expect (b > 0, 1))
77 {
78@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
79
80 /* Handle small numbers by scaling. */
81 if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
82- return __ieee754_sqrt (b * two108) * twom54;
83+ return __slow_ieee754_sqrt (b * two108) * twom54;
84
85 #define FMADD(a_, c_, b_) \
86 ({ double __r; \
87@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
88 }
89 return f_wash (b);
90 }
91+
92+#undef __ieee754_sqrt
93+double
94+__ieee754_sqrt (double x)
95+{
96+ return __slow_ieee754_sqrt (x);
97+}
98+
99 strong_alias (__ieee754_sqrt, __sqrt_finite)
100Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
101===================================================================
102--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
103+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
104@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
105 square root. */
106
107 float
108-__ieee754_sqrtf (float b)
109+__slow_ieee754_sqrtf (float b)
110 {
111 if (__builtin_expect (b > 0, 1))
112 {
113@@ -93,4 +93,11 @@ __ieee754_sqrtf (float b)
114 }
115 return f_washf (b);
116 }
117+#undef __ieee754_sqrtf
118+float
119+__ieee754_sqrtf (float x)
120+{
121+ return __slow_ieee754_sqrtf (x);
122+}
123+
124 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
125Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
126===================================================================
127--- libc.orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
128+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
129@@ -41,10 +41,10 @@ static const float half = 0.5;
130
131 #ifdef __STDC__
132 double
133-__ieee754_sqrt (double b)
134+__slow_ieee754_sqrt (double b)
135 #else
136 double
137-__ieee754_sqrt (b)
138+__slow_ieee754_sqrt (b)
139 double b;
140 #endif
141 {
142@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
143
144 /* Handle small numbers by scaling. */
145 if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
146- return __ieee754_sqrt (b * two108) * twom54;
147+ return __slow_ieee754_sqrt (b * two108) * twom54;
148
149 #define FMADD(a_, c_, b_) \
150 ({ double __r; \
151@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
152 }
153 return f_wash (b);
154 }
155+
156+#undef __ieee754_sqrt
157+double
158+__ieee754_sqrt (double x)
159+{
160+ return __slow_ieee754_sqrt (x);
161+}
162+
163 strong_alias (__ieee754_sqrt, __sqrt_finite)
164Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
165===================================================================
166--- libc.orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
167+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
168@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
169
170 #ifdef __STDC__
171 float
172-__ieee754_sqrtf (float b)
173+__slow_ieee754_sqrtf (float b)
174 #else
175 float
176-__ieee754_sqrtf (b)
177+__slow_ieee754_sqrtf (b)
178 float b;
179 #endif
180 {
181@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
182 }
183 return f_washf (b);
184 }
185+
186+#undef __ieee754_sqrtf
187+float
188+__ieee754_sqrtf (float x)
189+{
190+ return __slow_ieee754_sqrtf (x);
191+}
192+
193 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
194Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
195===================================================================
196--- libc.orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
197+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
198@@ -41,10 +41,10 @@ static const float half = 0.5;
199
200 #ifdef __STDC__
201 double
202-__ieee754_sqrt (double b)
203+__slow_ieee754_sqrt (double b)
204 #else
205 double
206-__ieee754_sqrt (b)
207+__slow_ieee754_sqrt (b)
208 double b;
209 #endif
210 {
211@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
212
213 /* Handle small numbers by scaling. */
214 if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
215- return __ieee754_sqrt (b * two108) * twom54;
216+ return __slow_ieee754_sqrt (b * two108) * twom54;
217
218 #define FMADD(a_, c_, b_) \
219 ({ double __r; \
220@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
221 }
222 return f_wash (b);
223 }
224+
225+#undef __ieee754_sqrt
226+double
227+__ieee754_sqrt (double x)
228+{
229+ return __slow_ieee754_sqrt (x);
230+}
231+
232 strong_alias (__ieee754_sqrt, __sqrt_finite)
233Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
234===================================================================
235--- libc.orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
236+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
237@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
238
239 #ifdef __STDC__
240 float
241-__ieee754_sqrtf (float b)
242+__slow_ieee754_sqrtf (float b)
243 #else
244 float
245-__ieee754_sqrtf (b)
246+__slow_ieee754_sqrtf (b)
247 float b;
248 #endif
249 {
250@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
251 }
252 return f_washf (b);
253 }
254+
255+#undef __ieee754_sqrtf
256+float
257+__ieee754_sqrtf (float x)
258+{
259+ return __slow_ieee754_sqrtf (x);
260+}
261+
262 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
263Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
264===================================================================
265--- libc.orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
266+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
267@@ -41,10 +41,10 @@ static const float half = 0.5;
268
269 #ifdef __STDC__
270 double
271-__ieee754_sqrt (double b)
272+__slow_ieee754_sqrt (double b)
273 #else
274 double
275-__ieee754_sqrt (b)
276+__slow_ieee754_sqrt (b)
277 double b;
278 #endif
279 {
280@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
281
282 /* Handle small numbers by scaling. */
283 if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
284- return __ieee754_sqrt (b * two108) * twom54;
285+ return __slow_ieee754_sqrt (b * two108) * twom54;
286
287 #define FMADD(a_, c_, b_) \
288 ({ double __r; \
289@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
290 }
291 return f_wash (b);
292 }
293+
294+#undef __ieee754_sqrt
295+double
296+__ieee754_sqrt (double x)
297+{
298+ return __slow_ieee754_sqrt (x);
299+}
300+
301 strong_alias (__ieee754_sqrt, __sqrt_finite)
302Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
303===================================================================
304--- libc.orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
305+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
306@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
307
308 #ifdef __STDC__
309 float
310-__ieee754_sqrtf (float b)
311+__slow_ieee754_sqrtf (float b)
312 #else
313 float
314-__ieee754_sqrtf (b)
315+__slow_ieee754_sqrtf (b)
316 float b;
317 #endif
318 {
319@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
320 }
321 return f_washf (b);
322 }
323+
324+#undef __ieee754_sqrtf
325+float
326+__ieee754_sqrtf (float x)
327+{
328+ return __slow_ieee754_sqrtf (x);
329+}
330+
331 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
332Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
333===================================================================
334--- libc.orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
335+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
336@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
337 }
338 return f_wash (b);
339 }
340+
341+#undef __ieee754_sqrt
342+double
343+__ieee754_sqrt (double x)
344+{
345+ return __slow_ieee754_sqrt (x);
346+}
347+
348 strong_alias (__ieee754_sqrt, __sqrt_finite)
349Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
350===================================================================
351--- libc.orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
352+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
353@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
354 }
355 return f_washf (b);
356 }
357+
358+#undef __ieee754_sqrtf
359+float
360+__ieee754_sqrtf (float x)
361+{
362+ return __slow_ieee754_sqrtf (x);
363+}
364+
365 strong_alias (__ieee754_sqrtf, __sqrtf_finite)
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