From f590f3e0292c6339b50f1b445758009848a16326 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 5 Apr 2016 18:27:16 +0200 Subject: remove accidentally added files while cleaning up incomplete sparcv9 support --- libpthread/nptl/sysdeps/jmpbuf-unwind.h | 27 ------------------ libpthread/nptl/sysdeps/pthread_spin_lock.c | 39 -------------------------- libpthread/nptl/sysdeps/pthread_spin_trylock.c | 28 ------------------ libpthread/nptl/sysdeps/pthreaddef.h | 39 -------------------------- 4 files changed, 133 deletions(-) delete mode 100644 libpthread/nptl/sysdeps/jmpbuf-unwind.h delete mode 100644 libpthread/nptl/sysdeps/pthread_spin_lock.c delete mode 100644 libpthread/nptl/sysdeps/pthread_spin_trylock.c delete mode 100644 libpthread/nptl/sysdeps/pthreaddef.h diff --git a/libpthread/nptl/sysdeps/jmpbuf-unwind.h b/libpthread/nptl/sysdeps/jmpbuf-unwind.h deleted file mode 100644 index 2f64e7d7c..000000000 --- a/libpthread/nptl/sysdeps/jmpbuf-unwind.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek , 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 - . */ - -#include -#include -#include - -#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ - _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) - -#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ - ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj)) diff --git a/libpthread/nptl/sysdeps/pthread_spin_lock.c b/libpthread/nptl/sysdeps/pthread_spin_lock.c deleted file mode 100644 index 2dfcd3c24..000000000 --- a/libpthread/nptl/sysdeps/pthread_spin_lock.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek , 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 - . */ - -#include "pthreadP.h" - -int -pthread_spin_lock (pthread_spinlock_t *lock) -{ - __asm__ __volatile__ - ("1: ldstub [%0], %%g2\n" - " orcc %%g2, 0x0, %%g0\n" - " bne,a 2f\n" - " ldub [%0], %%g2\n" - ".subsection 2\n" - "2: orcc %%g2, 0x0, %%g0\n" - " bne,a 2b\n" - " ldub [%0], %%g2\n" - " b,a 1b\n" - ".previous" - : /* no outputs */ - : "r" (lock) - : "g2", "memory", "cc"); - return 0; -} diff --git a/libpthread/nptl/sysdeps/pthread_spin_trylock.c b/libpthread/nptl/sysdeps/pthread_spin_trylock.c deleted file mode 100644 index c1b7b2397..000000000 --- a/libpthread/nptl/sysdeps/pthread_spin_trylock.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek , 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 - . */ - -#include -#include "pthreadP.h" - -int -pthread_spin_trylock (pthread_spinlock_t *lock) -{ - int res; - __asm__ __volatile__ ("ldstub [%1], %0" : "=r" (res) : "r" (lock) : "memory"); - return res == 0 ? 0 : EBUSY; -} diff --git a/libpthread/nptl/sysdeps/pthreaddef.h b/libpthread/nptl/sysdeps/pthreaddef.h deleted file mode 100644 index 435fedcf3..000000000 --- a/libpthread/nptl/sysdeps/pthreaddef.h +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 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 - . */ - -/* Default stack size. */ -#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024) - -/* Required stack pointer alignment at beginning. */ -#define STACK_ALIGN 16 - -/* Minimal stack size after allocating thread descriptor and guard size. */ -#define MINIMAL_REST_STACK 2048 - -/* Alignment requirement for TCB. */ -#define TCB_ALIGNMENT 16 - - -/* Location of current stack frame. */ -#define CURRENT_STACK_FRAME (stack_pointer + (2 * 64)) -register char *stack_pointer __asm__("%sp"); - -/* XXX Until we have a better place keep the definitions here. */ - -/* While there is no such syscall. */ -#define __exit_thread_inline(val) \ - INLINE_SYSCALL (exit, 1, (val)) -- cgit v1.2.3