From e26822463f4c36746a25b9b25552c43c350862b8 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 12 Jun 2014 14:33:59 -0700 Subject: Move SPARC code out of nptl/sysdeps/sparc/. --- nptl/sysdeps/sparc/sparc64/pthread_spin_init.c | 1 - nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S | 31 --------------------- nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S | 27 ------------------- nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S | 28 ------------------- nptl/sysdeps/sparc/sparc64/pthreaddef.h | 33 ----------------------- 5 files changed, 120 deletions(-) delete mode 100644 nptl/sysdeps/sparc/sparc64/pthread_spin_init.c delete mode 100644 nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S delete mode 100644 nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S delete mode 100644 nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S delete mode 100644 nptl/sysdeps/sparc/sparc64/pthreaddef.h (limited to 'nptl/sysdeps/sparc/sparc64') diff --git a/nptl/sysdeps/sparc/sparc64/pthread_spin_init.c b/nptl/sysdeps/sparc/sparc64/pthread_spin_init.c deleted file mode 100644 index 58319ab62d..0000000000 --- a/nptl/sysdeps/sparc/sparc64/pthread_spin_init.c +++ /dev/null @@ -1 +0,0 @@ -/* pthread_spin_init is in pthread_spin_unlock.S */ diff --git a/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S b/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S deleted file mode 100644 index aec66542de..0000000000 --- a/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2012-2014 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 - . */ - -#include - - .text -ENTRY(pthread_spin_lock) -1: ldstub [%o0], %g1 - brnz,pn %g1, 2f - membar #StoreLoad | #StoreStore - retl - mov 0, %o0 -2: ldub [%o0], %g1 - brnz,pt %g1, 2b - membar #LoadLoad - ba,a,pt %xcc, 1b -END(pthread_spin_lock) diff --git a/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S b/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S deleted file mode 100644 index d10b08b5da..0000000000 --- a/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright (C) 2012-2014 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 - . */ - -#include -#include - - .text -ENTRY(pthread_spin_trylock) - ldstub [%o0], %o0 - membar #StoreLoad | #StoreStore - retl - movrnz %o0, EBUSY, %o0 -END(pthread_spin_trylock) diff --git a/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S b/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S deleted file mode 100644 index 0c18530735..0000000000 --- a/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2012-2014 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 - . */ - -#include - - .text -ENTRY(pthread_spin_unlock) - membar #StoreStore | #LoadStore - stb %g0, [%o0] - retl - clr %o0 -END(pthread_spin_unlock) - -strong_alias (pthread_spin_unlock, pthread_spin_init) diff --git a/nptl/sysdeps/sparc/sparc64/pthreaddef.h b/nptl/sysdeps/sparc/sparc64/pthreaddef.h deleted file mode 100644 index ee44bcf1af..0000000000 --- a/nptl/sysdeps/sparc/sparc64/pthreaddef.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 2003-2014 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 (4 * 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 4096 - -/* Alignment requirement for TCB. */ -#define TCB_ALIGNMENT 16 - - -/* Location of current stack frame. */ -#define CURRENT_STACK_FRAME (stack_pointer + (2 * 128)) -register char *stack_pointer __asm__("%sp"); -- cgit 1.4.1