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author | Simon Glass <sjg@chromium.org> | 2011-10-10 08:22:14 +0000 |
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committer | Wolfgang Denk <wd@denx.de> | 2011-10-17 22:45:50 +0200 |
commit | 744d9859a71c515118457fecb7a58674b600e81a (patch) | |
tree | 47f1788b7253239bd0fa42cfc28f3762e786fab2 /arch/sandbox/include/asm/types.h | |
parent | e72f0b1521135f48aec7cc92eeb1e052ea6a10e9 (diff) | |
download | u-boot-imx-744d9859a71c515118457fecb7a58674b600e81a.zip u-boot-imx-744d9859a71c515118457fecb7a58674b600e81a.tar.gz u-boot-imx-744d9859a71c515118457fecb7a58674b600e81a.tar.bz2 |
sandbox: Add architecture header files
This adds required header files for the sandbox architecture, and a basic
description of what sandbox is (README.sandbox).
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/include/asm/types.h')
-rw-r--r-- | arch/sandbox/include/asm/types.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/types.h b/arch/sandbox/include/asm/types.h new file mode 100644 index 0000000..2316c2d --- /dev/null +++ b/arch/sandbox/include/asm/types.h @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ASM_SANDBOX_TYPES_H +#define __ASM_SANDBOX_TYPES_H + +typedef unsigned short umode_t; + +/* + * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the + * header files exported to user space + */ + +typedef __signed__ char __s8; +typedef unsigned char __u8; + +typedef __signed__ short __s16; +typedef unsigned short __u16; + +typedef __signed__ int __s32; +typedef unsigned int __u32; + +#if defined(__GNUC__) +__extension__ typedef __signed__ long long __s64; +__extension__ typedef unsigned long long __u64; +#endif + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +typedef signed char s8; +typedef unsigned char u8; + +typedef signed short s16; +typedef unsigned short u16; + +typedef signed int s32; +typedef unsigned int u32; + +typedef signed long long s64; +typedef unsigned long long u64; + +#define BITS_PER_LONG CONFIG_SANDBOX_BITS_PER_LONG + +typedef unsigned long dma_addr_t; +typedef unsigned long phys_addr_t; +typedef unsigned long phys_size_t; + +#endif /* __KERNEL__ */ + +#endif |