From cd27e7cdf2d064438636675c2a34e7b4ba762f5c Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Sun, 4 Dec 2011 11:14:36 -0500 Subject: [PATCH] Remove a backup file that was accidentally committed. --- sysdeps/unix/sysv/linux/tile/bits/mman.h~ | 173 ------------------------------ 1 file changed, 173 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/tile/bits/mman.h~ diff --git a/sysdeps/unix/sysv/linux/tile/bits/mman.h~ b/sysdeps/unix/sysv/linux/tile/bits/mman.h~ deleted file mode 100644 index cb01031..0000000 --- a/sysdeps/unix/sysv/linux/tile/bits/mman.h~ +++ /dev/null @@ -1,173 +0,0 @@ -/* Copyright (C) 2011 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf , 2011. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _SYS_MMAN_H -# error "Never use directly; include instead." -#endif - -/* The following definitions basically come from the kernel headers. - But the kernel header is not namespace clean. */ - - -/* Protections are chosen from these bits, OR'd together. The - implementation does not necessarily support PROT_EXEC or PROT_WRITE - without PROT_READ. The only guarantees are that no writing will be - allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ - -#define PROT_READ 0x1 /* Page can be read. */ -#define PROT_WRITE 0x2 /* Page can be written. */ -#define PROT_EXEC 0x4 /* Page can be executed. */ -#define PROT_NONE 0x0 /* Page can not be accessed. */ -#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of - growsdown vma (mprotect only). */ -#define PROT_GROWSUP 0x02000000 /* Extend change to start of - growsup vma (mprotect only). */ - -/* Sharing types (must choose one and only one of these). */ -#define MAP_SHARED 0x01 /* Share changes. */ -#define MAP_PRIVATE 0x02 /* Changes are private. */ -#ifdef __USE_MISC -# define MAP_TYPE 0x0f /* Mask for type of mapping. */ -#endif - -/* Other flags. */ -#define MAP_FIXED 0x10 /* Interpret addr exactly. */ -#ifdef __USE_MISC -# define MAP_FILE 0 -# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ -# define MAP_ANON MAP_ANONYMOUS -#endif - -#ifdef __USE_MISC -/* These are Linux-specific. */ -# define MAP_NONBLOCK 0x00080 /* Do not block on IO. */ -# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */ -# define MAP_STACK MAP_GROWSDOWN /* Provide convenience alias. */ -# define MAP_LOCKED 0x00200 /* Lock the mapping. */ -# define MAP_NORESERVE 0x00400 /* Don't check for reservations. */ -# define MAP_DENYWRITE 0x00800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */ -# define MAP_POPULATE 0x00040 /* Populate (prefault) pagetables. */ -# define MAP_HUGETLB 0x04000 /* Create huge page mapping. */ -#endif - -/* Specify the "home cache" for the page explicitly. The home cache is - the cache of one particular "home" cpu, which is used as a coherence - point for normal cached operations. Normally the kernel chooses for - you, but you can use the MAP_CACHE_HOME_xxx flags to override. - - User code should not use any symbols with a leading "_" as they are - implementation specific and may change from release to release - without warning. */ - -/* Implementation details; do not use directly. */ -#define _MAP_CACHE_INCOHERENT 0x40000 -#define _MAP_CACHE_HOME 0x80000 -#define _MAP_CACHE_HOME_SHIFT 20 -#define _MAP_CACHE_HOME_MASK 0x3ff -#define _MAP_CACHE_MKHOME(n) \ - (_MAP_CACHE_HOME | (((n) & _MAP_CACHE_HOME_MASK) << _MAP_CACHE_HOME_SHIFT)) - -/* Set the home cache to the specified cpu. */ -#define MAP_CACHE_HOME(n) _MAP_CACHE_MKHOME(n) - -/* Set the home cache to the current cpu. */ -#define _MAP_CACHE_HOME_HERE (_MAP_CACHE_HOME_MASK - 0) -#define MAP_CACHE_HOME_HERE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_HERE) - -/* Request no on-chip home, i.e. read from memory. Invalid with PROT_WRITE. */ -#define _MAP_CACHE_HOME_NONE (_MAP_CACHE_HOME_MASK - 1) -#define MAP_CACHE_HOME_NONE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_NONE) - -/* Request no on-chip home, and allow incoherent PROT_WRITE mappings. */ -#define MAP_CACHE_INCOHERENT (_MAP_CACHE_INCOHERENT | MAP_CACHE_HOME_NONE) - -/* Force the system to choose a single home cache, on a cpu of its choice. */ -#define _MAP_CACHE_HOME_SINGLE (_MAP_CACHE_HOME_MASK - 2) -#define MAP_CACHE_HOME_SINGLE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_SINGLE) - -/* Create a mapping that follows the task when it migrates. */ -#define _MAP_CACHE_HOME_TASK (_MAP_CACHE_HOME_MASK - 3) -#define MAP_CACHE_HOME_TASK _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_TASK) - -/* Create a hash-for-home mapping. */ -#define _MAP_CACHE_HOME_HASH (_MAP_CACHE_HOME_MASK - 4) -#define MAP_CACHE_HOME_HASH _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_HASH) - -/* Specify local caching attributes for the mapping. Normally the kernel - chooses whether to use the local cache, but these flags can be used - to override the kernel. */ - -/* Disable use of local L2 (on tile64, true for any writable mapping). */ -#define MAP_CACHE_NO_L2 0x20000 - -/* Disable use of local L1 (on tile64, ignored; L1 is disabled with L2). */ -#define MAP_CACHE_NO_L1 0x08000 - -/* Convenience alias that should be used for forward compatibility. */ -#define MAP_CACHE_NO_LOCAL (MAP_CACHE_NO_L1 | MAP_CACHE_NO_L2) - -/* Convenience alias for direct-to-RAM mappings. */ -#define MAP_CACHE_NONE (MAP_CACHE_HOME_NONE | MAP_CACHE_NO_LOCAL) - -/* Arrange for this mapping to take priority in the cache. */ -#define MAP_CACHE_PRIORITY 0x02000 - -/* Environment variable that controls hash-for-home in user programs. */ -#define MAP_CACHE_HASH_ENV_VAR "LD_CACHE_HASH" - -/* Flags to `msync'. */ -#define MS_ASYNC 1 /* Sync memory asynchronously. */ -#define MS_SYNC 4 /* Synchronous memory sync. */ -#define MS_INVALIDATE 2 /* Invalidate the caches. */ - -/* Flags for `mlockall'. */ -#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ -#define MCL_FUTURE 2 /* Lock all additions to address - space. */ - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -# define MREMAP_FIXED 2 -#endif - -/* Advice to `madvise'. */ -#ifdef __USE_BSD -# define MADV_NORMAL 0 /* No further special treatment. */ -# define MADV_RANDOM 1 /* Expect random page references. */ -# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define MADV_WILLNEED 3 /* Will need these pages. */ -# define MADV_DONTNEED 4 /* Don't need these pages. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ -# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ -# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ -# define MADV_HWPOISON 100 /* Poison a page for testing. */ -#endif - -/* The POSIX people had to invent similar names for the same things. */ -#ifdef __USE_XOPEN2K -# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ -# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ -# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ -# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ -#endif -- 2.7.4