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generic-poky/meta/recipes-core/eglibc/eglibc-2.17/ppc_slow_ieee754_sqrt.patch
Khem Raj d7b8ad5c29 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>
2013-01-28 12:29:31 +00:00

366 lines
9.8 KiB
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__ieee754_sqrt{,f} are now inline functions and call out __slow versions
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
@@ -40,7 +40,7 @@ static const float half = 0.5;
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,10 @@ __ieee754_sqrtf (float b)
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
@@ -40,7 +40,7 @@ static const float half = 0.5;
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@ __ieee754_sqrt (double b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
@@ -38,7 +38,7 @@ static const float threehalf = 1.5;
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,11 @@ __ieee754_sqrtf (float b)
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
@@ -41,10 +41,10 @@ static const float half = 0.5;
#ifdef __STDC__
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
#else
double
-__ieee754_sqrt (b)
+__slow_ieee754_sqrt (b)
double b;
#endif
{
@@ -83,7 +83,7 @@ __ieee754_sqrt (b)
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
@@ -39,10 +39,10 @@ static const float threehalf = 1.5;
#ifdef __STDC__
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
#else
float
-__ieee754_sqrtf (b)
+__slow_ieee754_sqrtf (b)
float b;
#endif
{
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
@@ -132,4 +132,12 @@ __ieee754_sqrt (b)
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
+++ libc/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
@@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
}
return f_washf (b);
}
+
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
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