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GNU C Library master sources branch master updated. glibc-2.26-152-g831bbd5
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 21 Aug 2017 17:47:10 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.26-152-g831bbd5
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=831bbd55271eacc0190a13954bd347f0a521b096
commit 831bbd55271eacc0190a13954bd347f0a521b096
Author: Joseph Myers <joseph@codesourcery.com>
Date: Mon Aug 21 17:46:34 2017 +0000
Remove SPARC sqrt wrappers (bug 21973).
This patch removes the SPARC-specific wrappers for sqrt and sqrtf.
These wrappers, by adding architecture-specific uses of _LIB_VERSION
and __kernel_standard, unnecessarily complicate cleanups of libm error
handling. They also do not serve a useful optimization purpose. GCC
knows about sqrt as a built-in function, and can generate direct calls
to a hardware square root instruction, either on its own, in the
-fno-math-errno case, or together with an inline check for the
argument being negative and a call to the out-of-line sqrt function
for error handling only in that case (and has been able to do so for a
long time). Thus in practice the wrapper will only be called only in
the case of negative arguments, which is not a case it is useful to
optimize for.
The removal of the wrappers also uncovers, and fixes, an old bug.
32-bit SPARC libm used (checked with glibc 2.8 binaries) to have a
sqrtl compat symbol, version GLIBC_2.0, for old binaries when sqrtl
was an alias of sqrt (I don't have pre-glibc-2.4 binaries for SPARC to
hand to check for the sqrtl symbol in those). This disappeared,
probably with:
commit 8847f0377003fbfe9cbe951ce9f8717d74f26247
Author: David S. Miller <davem@davemloft.net>
Date: Tue Feb 28 22:37:58 2012 -0800
Add sparc optimized sqrt{,f}.
Removing the wrappers brings back the generic ldbl-opt logic for
creating such compat symbols, and so restores the compat symbol that
should be there. This could of course also be fixed in the wrappers -
but as noted above, the wrappers are optimizing a case it's not useful
to optimize, so the bug of the missing compat symbol serves to
illustrate the risks involved with the extra complexity of
architecture-specific function versions where not needed.
Tested with build-many-glibcs.py.
[BZ #21973]
* sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Remove file.
* sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S:
Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S : Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
* sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
* sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
GLIBC_2.0 sqrtl symbol.
diff --git a/ChangeLog b/ChangeLog
index f1a1e0b..b0f3a17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,23 @@
2017-08-21 Joseph Myers <joseph@codesourcery.com>
+ [BZ #21973]
+ * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Remove file.
+ * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
+ Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S:
+ Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
+ Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S:
+ Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S : Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
+ * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
+ * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
+ GLIBC_2.0 sqrtl symbol.
+
* math/math.h [__USE_MISC] (_LIB_VERSION_TYPE): Remove.
[__USE_MISC] (_LIB_VERSION): Likewise.
[__USE_MISC] (struct exception): Likewise.
diff --git a/sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S b/sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S
deleted file mode 100644
index cca7654..0000000
--- a/sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S
+++ /dev/null
@@ -1,54 +0,0 @@
-/* sqrt function. sparc32 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrt)
- clr %g1
- std %g0, [%sp + 72]
- std %o0, [%sp + 80]
- ldd [%sp + 72], %f8
- ldd [%sp + 80], %f0
- fcmpd %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrtd %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o2
- mov %o1, %o3
- mov 26, %o4
- mov %o7, %g1
- call __kernel_standard
- mov %g1, %o7
-END (__sqrt)
-
-weak_alias (__sqrt, sqrt)
diff --git a/sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S b/sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S
deleted file mode 100644
index 34f6113..0000000
--- a/sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/* sqrtf function. sparc32 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrtf)
- st %g0, [%sp + 68]
- st %o0, [%sp + 72]
- ld [%sp + 68], %f8
- ld [%sp + 72], %f0
- fcmps %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrts %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o1
- mov 126, %o2
- mov %o7, %g1
- call __kernel_standard_f
- mov %g1, %o7
-END (__sqrtf)
-
-weak_alias (__sqrtf, sqrtf)
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
index 322e300..2a2d374 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
@@ -3,7 +3,6 @@ ifeq ($(have-as-vis3),yes)
libm-sysdep_routines += m_copysignf-vis3 m_copysign-vis3 s_fabs-vis3 \
s_fabsf-vis3 s_llrintf-vis3 s_llrint-vis3 \
s_rintf-vis3 s_rint-vis3 \
- w_sqrt_compat-vis3 w_sqrtf_compat-vis3 \
s_fmaf-vis3 s_fma-vis3 s_nearbyint-vis3 \
s_nearbyintf-vis3 s_fdimf-vis3 s_fdim-vis3
sysdep_routines += s_copysignf-vis3 s_copysign-vis3
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S
deleted file mode 100644
index a3a642f..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S
+++ /dev/null
@@ -1,50 +0,0 @@
-/* sqrt function. sparc32 v9 vis3 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrt_vis3)
- movwtos %o0, %f0
- fzero %f8
- movwtos %o1, %f1
- fcmpd %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrtd %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o2
- mov %o1, %o3
- mov 26, %o4
- mov %o7, %g1
- call __kernel_standard
- mov %g1, %o7
-END (__sqrt_vis3)
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S
deleted file mode 100644
index 1ccac19..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <sparc-ifunc.h>
-
-SPARC_ASM_VIS3_IFUNC(sqrt)
-
-weak_alias (__sqrt, sqrt)
-
-# undef weak_alias
-# define weak_alias(a, b)
-
-#define __sqrt __sqrt_generic
-
-#include "../w_sqrt_compat.S"
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S
deleted file mode 100644
index 8cd1607..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S
+++ /dev/null
@@ -1,48 +0,0 @@
-/* sqrtf function. sparc32 v9 vis3 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrtf_vis3)
- movwtos %o0, %f0
- fzeros %f8
- fcmps %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrts %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o1
- mov 126, %o2
- mov %o7, %g1
- call __kernel_standard_f
- mov %g1, %o7
-END (__sqrtf_vis3)
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S
deleted file mode 100644
index f0e759a..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <sparc-ifunc.h>
-
-SPARC_ASM_VIS3_IFUNC(sqrtf)
-
-weak_alias (__sqrtf, sqrtf)
-
-# undef weak_alias
-# define weak_alias(a, b)
-
-#define __sqrtf __sqrtf_generic
-
-#include "../w_sqrtf_compat.S"
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S b/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S
deleted file mode 100644
index f3003da..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/* sqrt function. sparc32 v9 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrt)
- std %o0, [%sp + 80]
- fzero %f8
- ldd [%sp + 80], %f0
- fcmpd %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrtd %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o2
- mov %o1, %o3
- mov 26, %o4
- mov %o7, %g1
- call __kernel_standard
- mov %g1, %o7
-END (__sqrt)
-
-weak_alias (__sqrt, sqrt)
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S b/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S
deleted file mode 100644
index 7a102de..0000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S
+++ /dev/null
@@ -1,51 +0,0 @@
-/* sqrtf function. sparc32 v9 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrtf)
- st %o0, [%sp + 72]
- fzeros %f8
- ld [%sp + 72], %f0
- fcmps %f0, %f8
- fbl 1f
- nop
-8: retl
- fsqrts %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be 8b
- mov %o0, %o1
- mov 126, %o2
- mov %o7, %g1
- call __kernel_standard_f
- mov %g1, %o7
-END (__sqrtf)
-
-weak_alias (__sqrtf, sqrtf)
diff --git a/sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S b/sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S
deleted file mode 100644
index 937e150..0000000
--- a/sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S
+++ /dev/null
@@ -1,49 +0,0 @@
-/* sqrt function. sparc64 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrt)
- fzero %f8
- fcmpd %fcc2, %f0, %f8
- fbl,pn %fcc2, 1f
- nop
-8: retl
- fsqrtd %f0, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ldx [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be,pt %icc, 8b
- fmovd %f0, %f2
- mov 26, %o2
- mov %o7, %g1
- call __kernel_standard
- mov %g1, %o7
-END (__sqrt)
-
-weak_alias (__sqrt, sqrt)
diff --git a/sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S b/sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S
deleted file mode 100644
index 875ed3b..0000000
--- a/sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S
+++ /dev/null
@@ -1,49 +0,0 @@
-/* sqrtf function. sparc64 version.
- Copyright (C) 2012-2017 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math-svid-compat.h>
-
-ENTRY (__sqrtf)
- fzeros %f8
- fcmps %fcc2, %f1, %f8
- fbl,pn %fcc2, 1f
- nop
-8: retl
- fsqrts %f1, %f0
-1:
-#ifdef SHARED
- SETUP_PIC_REG_LEAF(o5, g1)
- sethi %gdop_hix22(_LIB_VERSION), %g1
- xor %g1, %gdop_lox10(_LIB_VERSION), %g1
- ldx [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
-#else
- sethi %hi(_LIB_VERSION), %g1
- or %g1, %lo(_LIB_VERSION), %g1
-#endif
- ld [%g1], %g1
- cmp %g1, -1
- be,pt %icc, 8b
- fmovs %f1, %f3
- mov 126, %o2
- mov %o7, %g1
- call __kernel_standard_f
- mov %g1, %o7
-END (__sqrtf)
-
-weak_alias (__sqrtf, sqrtf)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index f73af6f..61042ba 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -137,6 +137,7 @@ GLIBC_2.0 sinhl F
GLIBC_2.0 sinl F
GLIBC_2.0 sqrt F
GLIBC_2.0 sqrtf F
+GLIBC_2.0 sqrtl F
GLIBC_2.0 tan F
GLIBC_2.0 tanf F
GLIBC_2.0 tanh F
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 18 +++++++
sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S | 54 --------------------
sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S | 52 -------------------
.../sparc/sparc32/sparcv9/fpu/multiarch/Makefile | 1 -
.../sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S | 50 ------------------
.../sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S | 12 ----
.../sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S | 48 -----------------
.../sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S | 12 ----
sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S | 52 -------------------
sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S | 51 ------------------
sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S | 49 ------------------
sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S | 49 ------------------
sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist | 1 +
13 files changed, 19 insertions(+), 430 deletions(-)
delete mode 100644 sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S
delete mode 100644 sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S
delete mode 100644 sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S
delete mode 100644 sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S
delete mode 100644 sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S
hooks/post-receive
--
GNU C Library master sources