glibc/sysdeps/powerpc/nofpu/fesetround.c

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2002-10-19 Roland McGrath <roland@redhat.com> * config.make.in: Nix completely-soft nonsense. * configure.in: Likewise. Under --without-fp, use nofpu subdirectory of machine directories instead of fpu subdirectory. * sysdeps/powerpc/soft-fp/Makefile: Remove cruft added in last change. * sysdeps/powerpc/nofpu/Makefile: Put it in this new file instead. * sysdeps/powerpc/soft-fp/sim-full.c: Moved to ... * sysdeps/powerpc/nofpu/sim-full.c: ... here. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fraiseexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetexcept.c: Moved to ... * sysdeps/powerpc/nofpu/fegetexcept.c: ... here. * sysdeps/powerpc/soft-fp/fclrexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fclrexcpt.c: ... here. * sysdeps/powerpc/soft-fp/ftestexcept.c: Moved to ... * sysdeps/powerpc/nofpu/ftestexcept.c: ... here. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fgetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fsetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fedisblxcpt.c: ... here. * sysdeps/powerpc/soft-fp/feenablxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feenablxcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fegetenv.c: ... here. * sysdeps/powerpc/soft-fp/fesetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fesetenv.c: ... here. * sysdeps/powerpc/soft-fp/fegetround.c: Moved to ... * sysdeps/powerpc/nofpu/fegetround.c: ... here. * sysdeps/powerpc/soft-fp/fesetround.c: Moved to ... * sysdeps/powerpc/nofpu/fesetround.c: ... here. * sysdeps/powerpc/soft-fp/feupdateenv.c: Moved to ... * sysdeps/powerpc/nofpu/feupdateenv.c: ... here. * sysdeps/powerpc/soft-fp/feholdexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feholdexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fenv_const.c: Moved to ... * sysdeps/powerpc/nofpu/fenv_const.c: ... here. * sysdeps/powerpc/soft-fp/libm-test-ulps: Moved to ... * sysdeps/powerpc/nofpu/libm-test-ulps: ... here. * sysdeps/powerpc/soft-fp/soft-supp.h: Moved to ... * sysdeps/powerpc/nofpu/soft-supp.h: ... here. * sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Moved to ... * sysdeps/powerpc/nofpu/Versions: ... here, new file.
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/* Set rounding mode (soft-float edition).
Copyright (C) 2002-2022 Free Software Foundation, Inc.
2002-10-19 Roland McGrath <roland@redhat.com> * config.make.in: Nix completely-soft nonsense. * configure.in: Likewise. Under --without-fp, use nofpu subdirectory of machine directories instead of fpu subdirectory. * sysdeps/powerpc/soft-fp/Makefile: Remove cruft added in last change. * sysdeps/powerpc/nofpu/Makefile: Put it in this new file instead. * sysdeps/powerpc/soft-fp/sim-full.c: Moved to ... * sysdeps/powerpc/nofpu/sim-full.c: ... here. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fraiseexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetexcept.c: Moved to ... * sysdeps/powerpc/nofpu/fegetexcept.c: ... here. * sysdeps/powerpc/soft-fp/fclrexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fclrexcpt.c: ... here. * sysdeps/powerpc/soft-fp/ftestexcept.c: Moved to ... * sysdeps/powerpc/nofpu/ftestexcept.c: ... here. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fgetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fsetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fedisblxcpt.c: ... here. * sysdeps/powerpc/soft-fp/feenablxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feenablxcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fegetenv.c: ... here. * sysdeps/powerpc/soft-fp/fesetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fesetenv.c: ... here. * sysdeps/powerpc/soft-fp/fegetround.c: Moved to ... * sysdeps/powerpc/nofpu/fegetround.c: ... here. * sysdeps/powerpc/soft-fp/fesetround.c: Moved to ... * sysdeps/powerpc/nofpu/fesetround.c: ... here. * sysdeps/powerpc/soft-fp/feupdateenv.c: Moved to ... * sysdeps/powerpc/nofpu/feupdateenv.c: ... here. * sysdeps/powerpc/soft-fp/feholdexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feholdexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fenv_const.c: Moved to ... * sysdeps/powerpc/nofpu/fenv_const.c: ... here. * sysdeps/powerpc/soft-fp/libm-test-ulps: Moved to ... * sysdeps/powerpc/nofpu/libm-test-ulps: ... here. * sysdeps/powerpc/soft-fp/soft-supp.h: Moved to ... * sysdeps/powerpc/nofpu/soft-supp.h: ... here. * sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Moved to ... * sysdeps/powerpc/nofpu/Versions: ... here, new file.
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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
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License along with the GNU C Library. If not, see
Prefer https to http for gnu.org and fsf.org URLs Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
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<https://www.gnu.org/licenses/>. */
2002-10-19 Roland McGrath <roland@redhat.com> * config.make.in: Nix completely-soft nonsense. * configure.in: Likewise. Under --without-fp, use nofpu subdirectory of machine directories instead of fpu subdirectory. * sysdeps/powerpc/soft-fp/Makefile: Remove cruft added in last change. * sysdeps/powerpc/nofpu/Makefile: Put it in this new file instead. * sysdeps/powerpc/soft-fp/sim-full.c: Moved to ... * sysdeps/powerpc/nofpu/sim-full.c: ... here. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fraiseexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetexcept.c: Moved to ... * sysdeps/powerpc/nofpu/fegetexcept.c: ... here. * sysdeps/powerpc/soft-fp/fclrexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fclrexcpt.c: ... here. * sysdeps/powerpc/soft-fp/ftestexcept.c: Moved to ... * sysdeps/powerpc/nofpu/ftestexcept.c: ... here. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fgetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fsetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fedisblxcpt.c: ... here. * sysdeps/powerpc/soft-fp/feenablxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feenablxcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fegetenv.c: ... here. * sysdeps/powerpc/soft-fp/fesetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fesetenv.c: ... here. * sysdeps/powerpc/soft-fp/fegetround.c: Moved to ... * sysdeps/powerpc/nofpu/fegetround.c: ... here. * sysdeps/powerpc/soft-fp/fesetround.c: Moved to ... * sysdeps/powerpc/nofpu/fesetround.c: ... here. * sysdeps/powerpc/soft-fp/feupdateenv.c: Moved to ... * sysdeps/powerpc/nofpu/feupdateenv.c: ... here. * sysdeps/powerpc/soft-fp/feholdexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feholdexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fenv_const.c: Moved to ... * sysdeps/powerpc/nofpu/fenv_const.c: ... here. * sysdeps/powerpc/soft-fp/libm-test-ulps: Moved to ... * sysdeps/powerpc/nofpu/libm-test-ulps: ... here. * sysdeps/powerpc/soft-fp/soft-supp.h: Moved to ... * sysdeps/powerpc/nofpu/soft-supp.h: ... here. * sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Moved to ... * sysdeps/powerpc/nofpu/Versions: ... here, new file.
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#include "soft-fp.h"
#include "soft-supp.h"
int
Fix libm fesetround namespace (bug 17748). Continuing the fixes for C90 libm functions calling C99 fe* functions, this patch fixes the case of fesetround by making it a weak alias of __fesetround and making the affected code call __fesetround. An existing __fesetround function in fenv_libc.h for powerpc is renamed to __fesetround_inline. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). Also tested for ARM (soft-float) that fesetround failures disappear from the linknamespace test results (feupdateenv remains to be addressed to complete fixing bug 17748). [BZ #17748] * include/fenv.h (__fesetround): Declare. Use libm_hidden_proto. * math/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/aarch64/fpu/fesetround.c (fesetround): Likewise. * sysdeps/alpha/fpu/fesetround.c (fesetround): Likewise. * sysdeps/arm/fesetround.c (fesetround): Likewise. * sysdeps/hppa/fpu/fesetround.c (fesetround): Likewise. * sysdeps/i386/fpu/fesetround.c (fesetround): Likewise. * sysdeps/ia64/fpu/fesetround.c (fesetround): Likewise. * sysdeps/m68k/fpu/fesetround.c (fesetround): Likewise. * sysdeps/mips/fpu/fesetround.c (fesetround): Likewise. * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround): Rename to __fesetround_inline. * sysdeps/powerpc/fpu/fenv_private.h (libc_fesetround_ppc): Call __fesetround_inline instead of __fesetround. * sysdeps/powerpc/fpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. Call __fesetround_inline instead of __fesetround. * sysdeps/powerpc/nofpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/powerpc/powerpc32/e500/nofpu/fesetround.c (fesetround): Likewise. * sysdeps/s390/fpu/fesetround.c (fesetround): Likewise. * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Likewise. * sysdeps/sparc/fpu/fesetround.c (fesetround): Likewise. * sysdeps/tile/math_private.h (__fesetround): New inline function. * sysdeps/x86_64/fpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/generic/math_private.h (default_libc_fesetround): Call __fesetround instead of fesetround. (default_libc_feholdexcept_setround): Likewise. (libc_feholdsetround_ctx): Likewise. (libc_feholdsetround_noex_ctx): Likewise.
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__fesetround (int round)
2002-10-19 Roland McGrath <roland@redhat.com> * config.make.in: Nix completely-soft nonsense. * configure.in: Likewise. Under --without-fp, use nofpu subdirectory of machine directories instead of fpu subdirectory. * sysdeps/powerpc/soft-fp/Makefile: Remove cruft added in last change. * sysdeps/powerpc/nofpu/Makefile: Put it in this new file instead. * sysdeps/powerpc/soft-fp/sim-full.c: Moved to ... * sysdeps/powerpc/nofpu/sim-full.c: ... here. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fraiseexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetexcept.c: Moved to ... * sysdeps/powerpc/nofpu/fegetexcept.c: ... here. * sysdeps/powerpc/soft-fp/fclrexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fclrexcpt.c: ... here. * sysdeps/powerpc/soft-fp/ftestexcept.c: Moved to ... * sysdeps/powerpc/nofpu/ftestexcept.c: ... here. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fgetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fsetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fedisblxcpt.c: ... here. * sysdeps/powerpc/soft-fp/feenablxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feenablxcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fegetenv.c: ... here. * sysdeps/powerpc/soft-fp/fesetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fesetenv.c: ... here. * sysdeps/powerpc/soft-fp/fegetround.c: Moved to ... * sysdeps/powerpc/nofpu/fegetround.c: ... here. * sysdeps/powerpc/soft-fp/fesetround.c: Moved to ... * sysdeps/powerpc/nofpu/fesetround.c: ... here. * sysdeps/powerpc/soft-fp/feupdateenv.c: Moved to ... * sysdeps/powerpc/nofpu/feupdateenv.c: ... here. * sysdeps/powerpc/soft-fp/feholdexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feholdexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fenv_const.c: Moved to ... * sysdeps/powerpc/nofpu/fenv_const.c: ... here. * sysdeps/powerpc/soft-fp/libm-test-ulps: Moved to ... * sysdeps/powerpc/nofpu/libm-test-ulps: ... here. * sysdeps/powerpc/soft-fp/soft-supp.h: Moved to ... * sysdeps/powerpc/nofpu/soft-supp.h: ... here. * sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Moved to ... * sysdeps/powerpc/nofpu/Versions: ... here, new file.
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{
if ((unsigned int) round > FE_DOWNWARD)
return 1;
__sim_round_mode_thread = round;
SIM_SET_GLOBAL (__sim_round_mode_global, __sim_round_mode_thread);
2002-10-19 Roland McGrath <roland@redhat.com> * config.make.in: Nix completely-soft nonsense. * configure.in: Likewise. Under --without-fp, use nofpu subdirectory of machine directories instead of fpu subdirectory. * sysdeps/powerpc/soft-fp/Makefile: Remove cruft added in last change. * sysdeps/powerpc/nofpu/Makefile: Put it in this new file instead. * sysdeps/powerpc/soft-fp/sim-full.c: Moved to ... * sysdeps/powerpc/nofpu/sim-full.c: ... here. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fraiseexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetexcept.c: Moved to ... * sysdeps/powerpc/nofpu/fegetexcept.c: ... here. * sysdeps/powerpc/soft-fp/fclrexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fclrexcpt.c: ... here. * sysdeps/powerpc/soft-fp/ftestexcept.c: Moved to ... * sysdeps/powerpc/nofpu/ftestexcept.c: ... here. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fgetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: Moved to ... * sysdeps/powerpc/nofpu/fsetexcptflg.c: ... here. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/fedisblxcpt.c: ... here. * sysdeps/powerpc/soft-fp/feenablxcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feenablxcpt.c: ... here. * sysdeps/powerpc/soft-fp/fegetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fegetenv.c: ... here. * sysdeps/powerpc/soft-fp/fesetenv.c: Moved to ... * sysdeps/powerpc/nofpu/fesetenv.c: ... here. * sysdeps/powerpc/soft-fp/fegetround.c: Moved to ... * sysdeps/powerpc/nofpu/fegetround.c: ... here. * sysdeps/powerpc/soft-fp/fesetround.c: Moved to ... * sysdeps/powerpc/nofpu/fesetround.c: ... here. * sysdeps/powerpc/soft-fp/feupdateenv.c: Moved to ... * sysdeps/powerpc/nofpu/feupdateenv.c: ... here. * sysdeps/powerpc/soft-fp/feholdexcpt.c: Moved to ... * sysdeps/powerpc/nofpu/feholdexcpt.c: ... here. * sysdeps/powerpc/soft-fp/fenv_const.c: Moved to ... * sysdeps/powerpc/nofpu/fenv_const.c: ... here. * sysdeps/powerpc/soft-fp/libm-test-ulps: Moved to ... * sysdeps/powerpc/nofpu/libm-test-ulps: ... here. * sysdeps/powerpc/soft-fp/soft-supp.h: Moved to ... * sysdeps/powerpc/nofpu/soft-supp.h: ... here. * sysdeps/powerpc/soft-fp/Versions (libc: GLIBC_2.3.2): Moved to ... * sysdeps/powerpc/nofpu/Versions: ... here, new file.
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return 0;
}
Fix libm fesetround namespace (bug 17748). Continuing the fixes for C90 libm functions calling C99 fe* functions, this patch fixes the case of fesetround by making it a weak alias of __fesetround and making the affected code call __fesetround. An existing __fesetround function in fenv_libc.h for powerpc is renamed to __fesetround_inline. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). Also tested for ARM (soft-float) that fesetround failures disappear from the linknamespace test results (feupdateenv remains to be addressed to complete fixing bug 17748). [BZ #17748] * include/fenv.h (__fesetround): Declare. Use libm_hidden_proto. * math/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/aarch64/fpu/fesetround.c (fesetround): Likewise. * sysdeps/alpha/fpu/fesetround.c (fesetround): Likewise. * sysdeps/arm/fesetround.c (fesetround): Likewise. * sysdeps/hppa/fpu/fesetround.c (fesetround): Likewise. * sysdeps/i386/fpu/fesetround.c (fesetround): Likewise. * sysdeps/ia64/fpu/fesetround.c (fesetround): Likewise. * sysdeps/m68k/fpu/fesetround.c (fesetround): Likewise. * sysdeps/mips/fpu/fesetround.c (fesetround): Likewise. * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround): Rename to __fesetround_inline. * sysdeps/powerpc/fpu/fenv_private.h (libc_fesetround_ppc): Call __fesetround_inline instead of __fesetround. * sysdeps/powerpc/fpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. Call __fesetround_inline instead of __fesetround. * sysdeps/powerpc/nofpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/powerpc/powerpc32/e500/nofpu/fesetround.c (fesetround): Likewise. * sysdeps/s390/fpu/fesetround.c (fesetround): Likewise. * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Likewise. * sysdeps/sparc/fpu/fesetround.c (fesetround): Likewise. * sysdeps/tile/math_private.h (__fesetround): New inline function. * sysdeps/x86_64/fpu/fesetround.c (fesetround): Rename to __fesetround and define as weak alias of __fesetround. Use libm_hidden_weak. * sysdeps/generic/math_private.h (default_libc_fesetround): Call __fesetround instead of fesetround. (default_libc_feholdexcept_setround): Likewise. (libc_feholdsetround_ctx): Likewise. (libc_feholdsetround_noex_ctx): Likewise.
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libm_hidden_def (__fesetround)
weak_alias (__fesetround, fesetround)
libm_hidden_weak (fesetround)