haxchi/dsrom/CBHC/arm_kernel/source/utils.h
2016-12-15 01:51:06 +01:00

41 lines
1.8 KiB
C

/***************************************************************************
* Copyright (C) 2016
* by Dimok
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#ifndef _UTILS_H
#define _UTILS_H
#define ALIGN4(x) (((x) + 3) & ~3)
#define kernel_memcpy ((void * (*)(void*, const void*, int))0x08131D04)
#define kernel_memset ((void *(*)(void*, int, unsigned int))0x08131DA0)
#define kernel_strncpy ((char *(*)(char*, const char*, unsigned int))0x081329B8)
#define disable_interrupts ((int(*)())0x0812E778)
#define enable_interrupts ((int(*)(int))0x0812E78C)
#define kernel_bsp_command_5 ((int (*)(const char*, int offset, const char*, int size, void *buffer))0x0812EC40)
void reverse_memcpy(void* dest, const void* src, unsigned int size);
unsigned int disable_mmu(void);
void restore_mmu(unsigned int control_register);
#endif