diff options
26 files changed, 108 insertions, 676 deletions
@@ -1,3 +1,33 @@ +2017-10-11 Adhemerval Zanella <adhemerval.zanella@linaro.org> + + * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: Remove file. + * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h + (SINGLE_THREAD_BY_GLOBAL): Define. + * sysdeps/unix/sysv/linux/aarch64/sysdep.h (SINGLE_THREAD_BY_GLOBAL): + Likewise. + * sysdeps/unix/sysv/linux/alpha/sysdep.h (SINGLE_THREAD_BY_GLOBAL): + Likewise. + * sysdeps/unix/sysv/linux/arm/sysdep.h (SINGLE_THREAD_BY_GLOBAL): + Likewise. + * sysdeps/unix/sysv/linux/hppa/sysdep.h (SINGLE_THREAD_BY_GLOBAL): + Likewise. + * sysdeps/unix/sysv/linux/microblaze/sysdep.h + (SINGLE_THREAD_BY_GLOBAL): Likewise. + * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SINGLE_THREAD_BY_GLOBAL): + Likewise. + 2017-10-11 Andreas Schwab <schwab@suse.de> * nis/Makefile (aux): Remove. diff --git a/sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h b/sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h deleted file mode 100644 index 27741a3f02..0000000000 --- a/sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 2003-2017 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# if IS_IN (libpthread) -# define __local_multiple_threads __pthread_multiple_threads -# elif IS_IN (libc) -# define __local_multiple_threads __libc_multiple_threads -# endif - -# if IS_IN (libpthread) || IS_IN (libc) -extern int __local_multiple_threads attribute_hidden; -# define SINGLE_THREAD_P __glibc_likely (__local_multiple_threads == 0) -# else -/* There is no __local_multiple_threads for librt, so use the TCB. */ -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -# endif - -#else - -/* For rtld, et cetera. */ -# define SINGLE_THREAD_P 1 - -#endif - -# define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/aarch64/sysdep.h b/sysdeps/unix/sysv/linux/aarch64/sysdep.h index 4bb9112d62..c92a480c88 100644 --- a/sysdeps/unix/sysv/linux/aarch64/sysdep.h +++ b/sysdeps/unix/sysv/linux/aarch64/sysdep.h @@ -161,6 +161,8 @@ which lead in a non existent __send symbol in libc.so. */ # undef HAVE_INTERNAL_SEND_SYMBOL +# define SINGLE_THREAD_BY_GLOBAL 1 + /* Define a macro which expands into the inline wrapper code for a system call. */ # undef INLINE_SYSCALL diff --git a/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h b/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h deleted file mode 100644 index 561cb67f1c..0000000000 --- a/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2003-2017 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# if IS_IN (libpthread) -# define __local_multiple_threads __pthread_multiple_threads -# elif IS_IN (libc) -# define __local_multiple_threads __libc_multiple_threads -# endif - -# if IS_IN (libpthread) || IS_IN (libc) -extern int __local_multiple_threads attribute_hidden; -# define SINGLE_THREAD_P \ - __glibc_likely (__local_multiple_threads == 0) -# else -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -# endif - -#else - -# define SINGLE_THREAD_P (1) - -#endif - -# define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/alpha/sysdep.h b/sysdeps/unix/sysv/linux/alpha/sysdep.h index 4dc2d46ecf..5f4c20e367 100644 --- a/sysdeps/unix/sysv/linux/alpha/sysdep.h +++ b/sysdeps/unix/sysv/linux/alpha/sysdep.h @@ -70,6 +70,8 @@ # define __NR_pwrite __NR_pwrite64 #endif +#define SINGLE_THREAD_BY_GLOBAL 1 + /* * In order to get the hidden arguments for rt_sigaction set up * properly, we need to call the assembly version. This shouldn't diff --git a/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h b/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h deleted file mode 100644 index b227187ab9..0000000000 --- a/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 2003-2017 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# if IS_IN (libpthread) -# define __local_multiple_threads __pthread_multiple_threads -# elif IS_IN (libc) -# define __local_multiple_threads __libc_multiple_threads -# endif - -# if IS_IN (libpthread) || IS_IN (libc) -extern int __local_multiple_threads attribute_hidden; -# define SINGLE_THREAD_P __glibc_likely (__local_multiple_threads == 0) -# else -/* There is no __local_multiple_threads for librt, so use the TCB. */ -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -# endif - -#else - -/* For rtld, et cetera. */ -# define SINGLE_THREAD_P 1 - -#endif - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h index 3ca2198596..6a64351cdd 100644 --- a/sysdeps/unix/sysv/linux/arm/sysdep.h +++ b/sysdeps/unix/sysv/linux/arm/sysdep.h @@ -437,6 +437,8 @@ __local_syscall_error: \ #define INTERNAL_SYSCALL_NCS(number, err, nr, args...) \ INTERNAL_SYSCALL_RAW (number, err, nr, args) +#define SINGLE_THREAD_BY_GLOBAL 1 + #endif /* __ASSEMBLER__ */ #endif /* linux/arm/sysdep.h */ diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h b/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h deleted file mode 100644 index 8a85fc2144..0000000000 --- a/sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2005-2017 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# if IS_IN (libpthread) -# define __local_multiple_threads __pthread_multiple_threads -# elif IS_IN (libc) -# define __local_multiple_threads __libc_multiple_threads -# elif IS_IN (librt) -# define __local_multiple_threads __librt_multiple_threads -# else -# error Unsupported library -# endif - -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) - -#else - -/* This code should never be used but we define it anyhow. */ -# define SINGLE_THREAD_P (1) - -#endif -/* IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) */ - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep.h b/sysdeps/unix/sysv/linux/hppa/sysdep.h index c0cd59e9f5..7163ae457e 100644 --- a/sysdeps/unix/sysv/linux/hppa/sysdep.h +++ b/sysdeps/unix/sysv/linux/hppa/sysdep.h @@ -504,4 +504,6 @@ L(pre_end): ASM_LINE_SEP \ #define PTR_MANGLE(var) (void) (var) #define PTR_DEMANGLE(var) (void) (var) +#define SINGLE_THREAD_BY_GLOBAL 1 + #endif /* _LINUX_HPPA_SYSDEP_H */ diff --git a/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h deleted file mode 100644 index 5c11983bb5..0000000000 --- a/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2002. - - 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) - -#else - -# define SINGLE_THREAD_P (1) - -#endif - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h b/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h deleted file mode 100644 index fe5b35ad88..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2002-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2002. - - 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -#else -# define SINGLE_THREAD_P (1) -#endif - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h b/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h deleted file mode 100644 index b192a6875a..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 2010-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010. - - 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -#else - -# define SINGLE_THREAD_P (1) - -#endif - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h b/sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h deleted file mode 100644 index 120ea06ba3..0000000000 --- a/sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2014-2017 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 <tls.h> -#include <nptl/pthreadP.h> - -#if IS_IN (libc) || IS_IN (libpthread) || IS_IN (librt) - -# if IS_IN (libpthread) -# define __local_multiple_threads __pthread_multiple_threads -# elif IS_IN (libc) -# define __local_multiple_threads __libc_multiple_threads -# endif - -# if IS_IN (libpthread) || IS_IN (libc) -extern int __local_multiple_threads attribute_hidden; -# define SINGLE_THREAD_P __glibc_likely (__local_multiple_threads == 0) -# else -# define SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) -# endif - -#else - -# define SINGLE_THREAD_P (1) - -#endif - -#define RTLD_SINGLE_THREAD_P \ - __glibc_likely (THREAD_GETMEM (THREAD_SELF, header.multiple_threads) == 0) diff --git a/sysdeps/unix/sysv/linux/microblaze/sysdep.h b/sysdeps/unix/sysv/linux/microblaze/sysdep.h index 1fbbc55de1..7bf5a4eef1 100644 --- a/sysdeps/unix/sysv/linux/microblaze/sysdep.h +++ b/sysdeps/unix/sysv/linux/microblaze/sysdep.h @@ -308,6 +308,8 @@ SYSCALL_ERROR_LABEL_DCL: \ # define PTR_MANGLE(var) (void) (var)</ |