145 lines
8.3 KiB
C
145 lines
8.3 KiB
C
/****************************************************************************
|
|
* Copyright (C) 2015
|
|
* 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 __OS_FUNCTIONS_H_
|
|
#define __OS_FUNCTIONS_H_
|
|
|
|
#include <gctypes.h>
|
|
#include "common/os_defs.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define BUS_SPEED 248625000
|
|
#define SECS_TO_TICKS(sec) (((unsigned long long)(sec)) * (BUS_SPEED/4))
|
|
#define MILLISECS_TO_TICKS(msec) (SECS_TO_TICKS(msec) / 1000)
|
|
#define MICROSECS_TO_TICKS(usec) (SECS_TO_TICKS(usec) / 1000000)
|
|
|
|
#define usleep(usecs) OSSleepTicks(MICROSECS_TO_TICKS(usecs))
|
|
#define sleep(secs) OSSleepTicks(SECS_TO_TICKS(secs))
|
|
|
|
#define FLUSH_DATA_BLOCK(addr) asm volatile("dcbf 0, %0; sync" : : "r"(((addr) & ~31)))
|
|
#define INVAL_DATA_BLOCK(addr) asm volatile("dcbi 0, %0; sync" : : "r"(((addr) & ~31)))
|
|
|
|
#define EXPORT_DECL(res, func, ...) res (* func)(__VA_ARGS__) __attribute__((section(".data"))) = 0;
|
|
#define EXPORT_VAR(type, var) type var __attribute__((section(".data")));
|
|
|
|
|
|
#define EXPORT_FUNC_WRITE(func, val) *(u32*)(((u32)&func) + 0) = (u32)val
|
|
|
|
#define OS_FIND_EXPORT(handle, func) funcPointer = 0; \
|
|
OSDynLoad_FindExport(handle, 0, # func, &funcPointer); \
|
|
if(!funcPointer) \
|
|
OSFatal("Function " # func " is NULL"); \
|
|
EXPORT_FUNC_WRITE(func, funcPointer);
|
|
|
|
#define OS_FIND_EXPORT_EX(handle, func, func_p) \
|
|
funcPointer = 0; \
|
|
OSDynLoad_FindExport(handle, 0, # func, &funcPointer); \
|
|
if(!funcPointer) \
|
|
OSFatal("Function " # func " is NULL"); \
|
|
EXPORT_FUNC_WRITE(func_p, funcPointer);
|
|
|
|
#define OS_MUTEX_SIZE 44
|
|
|
|
/* Handle for coreinit */
|
|
extern unsigned int coreinit_handle;
|
|
void InitOSFunctionPointers(void);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! Lib handle functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern int (* OSDynLoad_Acquire)(const char* rpl, u32 *handle);
|
|
extern int (* OSDynLoad_FindExport)(u32 handle, int isdata, const char *symbol, void *address);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! Thread functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern int (* OSCreateThread)(void *thread, s32 (*callback)(s32, void*), s32 argc, void *args, u32 stack, u32 stack_size, s32 priority, u32 attr);
|
|
extern int (* OSResumeThread)(void *thread);
|
|
extern int (* OSSuspendThread)(void *thread);
|
|
extern int (* OSIsThreadTerminated)(void *thread);
|
|
extern int (* OSIsThreadSuspended)(void *thread);
|
|
extern int (* OSJoinThread)(void * thread, int * ret_val);
|
|
extern int (* OSSetThreadPriority)(void * thread, int priority);
|
|
extern void (* OSDetachThread)(void * thread);
|
|
extern void (* OSSleepTicks)(u64 ticks);
|
|
extern u64 (* OSGetTick)(void);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! Mutex functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern void (* OSInitMutex)(void* mutex);
|
|
extern void (* OSLockMutex)(void* mutex);
|
|
extern void (* OSUnlockMutex)(void* mutex);
|
|
extern int (* OSTryLockMutex)(void* mutex);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! System functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern u64 (* OSGetTitleID)(void);
|
|
extern void (* __Exit)(void);
|
|
extern void (* OSFatal)(const char* msg);
|
|
extern void (* DCFlushRange)(const void *addr, u32 length);
|
|
extern void (* ICInvalidateRange)(const void *addr, u32 length);
|
|
extern void* (* OSEffectiveToPhysical)(const void*);
|
|
extern int (* __os_snprintf)(char* s, int n, const char * format, ...);
|
|
|
|
extern void (*OSScreenInit)(void);
|
|
extern unsigned int (*OSScreenGetBufferSizeEx)(unsigned int bufferNum);
|
|
extern int (*OSScreenSetBufferEx)(unsigned int bufferNum, void * addr);
|
|
extern int (*OSScreenClearBufferEx)(unsigned int bufferNum, unsigned int temp);
|
|
extern int (*OSScreenFlipBuffersEx)(unsigned int bufferNum);
|
|
extern int (*OSScreenPutFontEx)(unsigned int bufferNum, unsigned int posX, unsigned int posY, const char * buffer);
|
|
extern int (*OSScreenEnableEx)(unsigned int bufferNum, int enable);
|
|
|
|
typedef unsigned char (*exception_callback)(void * interruptedContext);
|
|
extern void (* OSSetExceptionCallback)(u8 exceptionType, exception_callback newCallback);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! MCP functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern int (* MCP_Open)(void);
|
|
extern int (* MCP_Close)(int handle);
|
|
extern int (* MCP_GetOwnTitleInfo)(int handle, void * data);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! LOADER functions
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern int (* LiWaitIopComplete)(int unknown_syscall_arg_r3, int * remaining_bytes);
|
|
extern int (* LiWaitIopCompleteWithInterrupts)(int unknown_syscall_arg_r3, int * remaining_bytes);
|
|
extern void (* addr_LiWaitOneChunk)(void);
|
|
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//! Kernel function addresses
|
|
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
extern void (* addr_PrepareTitle_hook)(void);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __OS_FUNCTIONS_H_
|