From 6a8ccc95528f5e86a8770ed15ce89609b5b3dee9 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Wed, 18 May 2016 18:41:24 +0200
Subject: remove linuxthreads.new, rename linuxthreads.old
Linuxthreads.new isn't really useful with the existence
of NPTL/TLS for well supported architectures. There is no
reason to use LT.new for ARM/MIPS or other architectures
supporting NPTL/TLS. It is not available for noMMU architectures
like Blackfin or FR-V. To simplify the live of the few uClibc-ng
developers, LT.new is removed and LT.old is renamed to LT.
LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS
---
.../sysdeps/unix/sysv/linux/sparc/aio_cancel.c | 33 -------
.../sysdeps/unix/sysv/linux/sparc/bits/local_lim.h | 91 -------------------
.../sysdeps/unix/sysv/linux/sparc/bits/typesizes.h | 65 --------------
.../sysdeps/unix/sysv/linux/sparc/fork.h | 20 -----
.../sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h | 100 ---------------------
.../sysdeps/unix/sysv/linux/sparc/vfork.S | 64 -------------
6 files changed, 373 deletions(-)
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S
(limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc')
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
deleted file mode 100644
index 0d6da8291..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/aio_cancel.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <shlib-compat.h>
-
-#define aio_cancel64 XXX
-#include <aio.h>
-#undef aio_cancel64
-#include <errno.h>
-
-extern __typeof (aio_cancel) __new_aio_cancel;
-extern __typeof (aio_cancel) __old_aio_cancel;
-
-#define aio_cancel __new_aio_cancel
-
-#include <sysdeps/pthread/aio_cancel.c>
-
-#undef aio_cancel
-strong_alias (__new_aio_cancel, __new_aio_cancel64);
-versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
-versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
-
-#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
-
-#undef ECANCELED
-#define aio_cancel __old_aio_cancel
-#define ECANCELED 125
-
-#include <sysdeps/pthread/aio_cancel.c>
-
-#undef aio_cancel
-strong_alias (__old_aio_cancel, __old_aio_cancel64);
-compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
-compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
-
-#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
deleted file mode 100644
index 3f22f8ae3..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Minimum guaranteed maximum values for system limits. Linux/SPARC version.
- Copyright (C) 1993-1998,2000,2002,2003,2004 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; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
- and defines LINK_MAX although filesystems have different maxima. A
- similar thing is true for OPEN_MAX: the limit can be changed at
- runtime and therefore the macro must not be defined. Remove this
- after including the header if necessary. */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information. */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN? */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX? */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX? */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process. */
-#define _POSIX_THREAD_KEYS_MAX 128
-/* This is the value this implementation supports. */
-#define PTHREAD_KEYS_MAX 1024
-
-/* Controlling the iterations of destructors for thread-specific data. */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
-/* Number of iterations this implementation does. */
-#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process. */
-#define _POSIX_THREAD_THREADS_MAX 64
-/* This is the value this implementation supports. */
-#define PTHREAD_THREADS_MAX 16384
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
- priority level. */
-#define AIO_PRIO_DELTA_MAX 20
-
-/* Minimum size for a thread. We are free to choose a reasonable value. */
-#define PTHREAD_STACK_MIN 24576
-
-/* Maximum number of POSIX timers available. */
-#define TIMER_MAX 256
-
-/* Maximum number of timer expiration overruns. */
-#define DELAYTIMER_MAX 2147483647
-
-/* Maximum tty name length. */
-#define TTY_NAME_MAX 32
-
-/* Maximum login name length. This is arbitrary. */
-#define LOGIN_NAME_MAX 256
-
-/* Maximum host name length. */
-#define HOST_NAME_MAX 64
-
-/* Maximum message queue priority level. */
-#define MQ_PRIO_MAX 32768
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
deleted file mode 100644
index 3efee0b8d..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* bits/typesizes.h -- underlying types for *_t. Linux/SPARC version.
- Copyright (C) 2002, 2003 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/>. */
-
-#ifndef _BITS_TYPES_H
-# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_TYPESIZES_H
-#define _BITS_TYPESIZES_H 1
-
-/* See <bits/types.h> for the meaning of these macros. This file exists so
- that <bits/types.h> need not vary across different GNU platforms. */
-
-#define __DEV_T_TYPE __UQUAD_TYPE
-#define __UID_T_TYPE __U32_TYPE
-#define __GID_T_TYPE __U32_TYPE
-#define __INO_T_TYPE __ULONGWORD_TYPE
-#define __INO64_T_TYPE __UQUAD_TYPE
-#define __MODE_T_TYPE __U32_TYPE
-#define __NLINK_T_TYPE __U32_TYPE
-#define __OFF_T_TYPE __SLONGWORD_TYPE
-#define __OFF64_T_TYPE __SQUAD_TYPE
-#define __PID_T_TYPE __S32_TYPE
-#define __RLIM_T_TYPE __ULONGWORD_TYPE
-#define __RLIM64_T_TYPE __UQUAD_TYPE
-#define __BLKCNT_T_TYPE __SLONGWORD_TYPE
-#define __BLKCNT64_T_TYPE __SQUAD_TYPE
-#define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
-#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE
-#define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
-#define __FSFILCNT64_T_TYPE __UQUAD_TYPE
-#define __ID_T_TYPE __U32_TYPE
-#define __CLOCK_T_TYPE __SLONGWORD_TYPE
-#define __TIME_T_TYPE __SLONGWORD_TYPE
-#define __USECONDS_T_TYPE __U32_TYPE
-#define __SUSECONDS_T_TYPE __S32_TYPE
-#define __DADDR_T_TYPE __S32_TYPE
-#define __SWBLK_T_TYPE __SLONGWORD_TYPE
-#define __KEY_T_TYPE __S32_TYPE
-#define __CLOCKID_T_TYPE __S32_TYPE
-#define __TIMER_T_TYPE __S32_TYPE
-#define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
-#define __FSID_T_TYPE struct { int __val[2]; }
-#define __SSIZE_T_TYPE __SWORD_TYPE
-
-/* Number of descriptors that can fit in an `fd_set'. */
-#define __FD_SETSIZE 1024
-
-
-#endif /* bits/typesizes.h */
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
deleted file mode 100644
index ce98a3bb9..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/fork.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright (C) 2002 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_next <fork.h>
-
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
deleted file mode 100644
index bd9bb0d6a..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 2002, 2003, 2004 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 <tls.h>
-#ifndef __ASSEMBLER__
-# include <linuxthreads/internals.h>
-#endif
-
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args) \
- .text; \
-ENTRY(name) \
- ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1; \
- cmp %g1, 0; \
- bne 1f; \
- mov SYS_ify(syscall_name), %g1; \
- ta 0x10; \
- bcs __syscall_error_handler; \
- nop; \
- .subsection 2; \
-1: save %sp, -96, %sp; \
- CENABLE; \
- nop; \
- mov %o0, %l0; \
- COPY_ARGS_##args \
- mov SYS_ify(syscall_name), %g1; \
- ta 0x10; \
- bcs __syscall_error_handler2; \
- mov %o0, %l1; \
- CDISABLE; \
- mov %l0, %o0; \
- jmpl %i7 + 8, %g0; \
- restore %g0, %l1, %o0; \
- .previous; \
- SYSCALL_ERROR_HANDLER \
- SYSCALL_ERROR_HANDLER2
-
-#define SYSCALL_ERROR_HANDLER2 \
-SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler2) \
- .global __errno_location; \
- .type __errno_location,@function; \
- CDISABLE; \
- mov %l0, %o0; \
- call __errno_location; \
- nop; \
- st %l1, [%o0]; \
- jmpl %i7 + 8, %g0; \
- restore %g0, -1, %o0; \
- .previous;
-
-# ifdef IS_IN_libpthread
-# define CENABLE call __pthread_enable_asynccancel
-# define CDISABLE call __pthread_disable_asynccancel
-# elif !defined NOT_IN_libc
-# define CENABLE call __libc_enable_asynccancel
-# define CDISABLE call __libc_disable_asynccancel
-# else
-# define CENABLE call __librt_enable_asynccancel
-# define CDISABLE call __librt_disable_asynccancel
-# endif
-
-#define COPY_ARGS_0 /* Nothing */
-#define COPY_ARGS_1 COPY_ARGS_0 mov %i0, %o0;
-#define COPY_ARGS_2 COPY_ARGS_1 mov %i1, %o1;
-#define COPY_ARGS_3 COPY_ARGS_2 mov %i2, %o2;
-#define COPY_ARGS_4 COPY_ARGS_3 mov %i3, %o3;
-#define COPY_ARGS_5 COPY_ARGS_4 mov %i4, %o4;
-#define COPY_ARGS_6 COPY_ARGS_5 mov %i5, %o5;
-
-# ifndef __ASSEMBLER__
-# define SINGLE_THREAD_P \
- __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
- p_header.data.multiple_threads) == 0, 1)
-# else
-# define SINGLE_THREAD_P ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1
-# endif
-
-#elif !defined __ASSEMBLER__
-
-/* This code should never be used but we define it anyhow. */
-# define SINGLE_THREAD_P (1)
-
-#endif
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S
deleted file mode 100644
index ab2286ee8..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sparc/vfork.S
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
- 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-cancel.h>
-
- .text
-#ifdef SHARED
-.LLGETPC0:
- retl
- add %o7, %o0, %o0
-#endif
-ENTRY(__vfork)
-#ifdef SHARED
- mov %o7, %o1
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %o0
- call .LLGETPC0
- add %o0, %lo(_GLOBAL_OFFSET_TABLE_+4), %o0
- sethi %hi(__libc_pthread_functions), %o2
- mov %o1, %o7
- or %o2, %lo(__libc_pthread_functions), %o2
- ld [%o0 + %o2], %o2
- ld [%o2], %o2
- cmp %o2, 0
-#else
- .weak pthread_create
- sethi %hi(pthread_create), %o0
- orcc %o0, %lo(pthread_create), %o0
-#endif
-#if defined SHARED && !defined BROKEN_SPARC_WDISP22
- bne HIDDEN_JUMPTARGET(fork)
-#else
- bne 1f
-#endif
- mov __NR_vfork, %g1
- ta 0x10
- bcs __syscall_error_handler
- nop
- sub %o1, 1, %o1
- retl
- and %o0, %o1, %o0
-#if !defined SHARED || defined BROKEN_SPARC_WDISP22
-1: mov %o7, %g1
- call HIDDEN_JUMPTARGET(fork)
- mov %g1, %o7
-#endif
- SYSCALL_ERROR_HANDLER
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-weak_alias (__vfork, vfork)
--
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