Subversion Repositories plasma

/*--------------------------------------------------------------------

 * TITLE: Plasma Dynamic Link Library

 * AUTHOR: Steve Rhoads (rhoadss@yahoo.com)

 * DATE CREATED: 4/4/08

 * FILENAME: dll.h

 * PROJECT: Plasma CPU core

 * COPYRIGHT: Software placed into the public domain by the author.

 *    Software 'as is' without warranty.  Author liable for nothing.

 * DESCRIPTION:

 *    Dynamic Link Library

 *--------------------------------------------------------------------*/

#ifndef __DLL_H__

#define __DLL_H__

#include "rtos.h"

#include "tcpip.h"

typedef void *(*DllFunc)();

// Included by Plasma Kernel to create array of function pointers

#ifdef DLL_SETUP

void *DllDummy(void) { printf("Dummy"); return NULL; }

const DllFunc DllFuncList[] = {

   (DllFunc)ConsolePrintf,

   (DllFunc)ConsoleScanf,

   (DllFunc)ConsoleKbhit,

   (DllFunc)ConsoleGetch,

   (DllFunc)strcpy,

   (DllFunc)strncpy,

   (DllFunc)strcat,

   (DllFunc)strncat,

   (DllFunc)strcmp,

   (DllFunc)strncmp,

   (DllFunc)strstr,

   (DllFunc)strlen,

   (DllFunc)memcpy,

   (DllFunc)memmove,

   (DllFunc)memcmp,

   (DllFunc)memset,

   (DllFunc)abs,

   (DllFunc)rand,

   (DllFunc)srand,

   (DllFunc)strtol,

   (DllFunc)atoi,

   (DllFunc)itoa,

   (DllFunc)sprintf,

   (DllFunc)sscanf,

#ifdef INCLUDE_DUMP

   (DllFunc)dump,

#else //INCLUDE_DUMP

   DllDummy,

#endif //INCLUDE_DUMP

#ifdef INCLUDE_QSORT

   (DllFunc)qsort,

   (DllFunc)bsearch,

#else //INCLUDE_QSORT

   DllDummy,

   DllDummy,

#endif //INCLUDE_QSORT

#ifdef INCLUDE_TIMELIB

   (DllFunc)mktime,

   (DllFunc)gmtime_r,

   (DllFunc)gmtimeDst,

   (DllFunc)gmtimeDstSet,

#else //INCLUDE_TIMELIB

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

#endif //INCLUDE_TIMELIB

   (DllFunc)OS_AsmInterruptEnable,

   (DllFunc)OS_HeapCreate,

   (DllFunc)OS_HeapDestroy,

   (DllFunc)OS_HeapMalloc,

   (DllFunc)OS_HeapFree,

   (DllFunc)OS_HeapAlternate,

   (DllFunc)OS_HeapRegister,

   (DllFunc)OS_ThreadCreate,

   (DllFunc)OS_ThreadExit,

   (DllFunc)OS_ThreadSelf,

   (DllFunc)OS_ThreadSleep,

   (DllFunc)OS_ThreadTime,

   (DllFunc)OS_ThreadInfoSet,

   (DllFunc)OS_ThreadInfoGet,

   (DllFunc)OS_ThreadPriorityGet,

   (DllFunc)OS_ThreadPrioritySet,

   (DllFunc)OS_ThreadProcessId,

   (DllFunc)OS_ThreadCpuLock,

   (DllFunc)OS_SemaphoreCreate,

   (DllFunc)OS_SemaphoreDelete,

   (DllFunc)OS_SemaphorePend,

   (DllFunc)OS_SemaphorePost,

   (DllFunc)OS_MutexCreate,

   (DllFunc)OS_MutexDelete,

   (DllFunc)OS_MutexPend,

   (DllFunc)OS_MutexPost,

   (DllFunc)OS_MQueueCreate,

   (DllFunc)OS_MQueueDelete,

   (DllFunc)OS_MQueueSend,

   (DllFunc)OS_MQueueGet,

   (DllFunc)OS_Job,

   (DllFunc)OS_TimerCreate,

   (DllFunc)OS_TimerDelete,

   (DllFunc)OS_TimerCallback,

   (DllFunc)OS_TimerStart,

   (DllFunc)OS_TimerStop,

   (DllFunc)OS_InterruptRegister,

   (DllFunc)OS_InterruptStatus,

   (DllFunc)OS_InterruptMaskSet,

   (DllFunc)OS_InterruptMaskClear,

   (DllFunc)UartPrintf,

   (DllFunc)UartPrintfCritical,

   (DllFunc)UartPrintfCritical,

   (DllFunc)UartScanf,

   (DllFunc)OS_puts,

   (DllFunc)OS_getch,

   (DllFunc)OS_kbhit,

   (DllFunc)Led,

#ifndef WIN32

   (DllFunc)__negsf2,

   (DllFunc)__addsf3,

   (DllFunc)__subsf3,

   (DllFunc)__mulsf3,

   (DllFunc)__divsf3,

   (DllFunc)__fixsfsi,

   (DllFunc)__floatsisf,

#else

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

#endif

   (DllFunc)FP_Sqrt,

   (DllFunc)FP_Cos,

   (DllFunc)FP_Sin,

   (DllFunc)FP_Atan,

   (DllFunc)FP_Atan2,

   (DllFunc)FP_Exp,

   (DllFunc)FP_Log,

   (DllFunc)FP_Pow,

#ifndef EXCLUDE_FILESYS

   (DllFunc)OS_fopen,

   (DllFunc)OS_fclose,

   (DllFunc)OS_fread,

   (DllFunc)OS_fwrite,

   (DllFunc)OS_fseek,

   (DllFunc)OS_fmkdir,

   (DllFunc)OS_fdir,

   (DllFunc)OS_fdelete,

#else //EXCLUDE_FILESYS

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

   DllDummy,

#endif //EXCLUDE_FILESYS

#ifndef EXCLUDE_FLASH

   (DllFunc)FlashRead,

   (DllFunc)FlashWrite,

   (DllFunc)FlashErase,

#else //WIN32

   DllDummy,

   DllDummy,

   DllDummy,

#endif //WIN32

   (DllFunc)IPOpen,

   (DllFunc)IPWriteFlush,

   (DllFunc)IPWrite,

   (DllFunc)IPRead,

   (DllFunc)IPClose,

   (DllFunc)IPPrintf,

   (DllFunc)IPResolve,

   (DllFunc)IPAddressSelf,

   (DllFunc)IPNameValue,

   DllDummy,

   DllDummy

};

#endif //DLL_SETUP

// Included by DLL to call OS functions via array of function pointers

#if defined(DLL_CALL) || !defined(DLL_SETUP)

enum {

   ENUM_ConsolePrintf,

   ENUM_ConsoleScanf,

   ENUM_ConsoleKbhit,

   ENUM_ConsoleGetch,

   ENUM_strcpy,

   ENUM_strncpy,

   ENUM_strcat,

   ENUM_strncat,

   ENUM_strcmp,

   ENUM_strncmp,

   ENUM_strstr,

   ENUM_strlen,

   ENUM_memcpy,

   ENUM_memmove,

   ENUM_memcmp,

   ENUM_memset,

   ENUM_abs,

   ENUM_rand,

   ENUM_srand,

   ENUM_strtol,

   ENUM_atoi,

   ENUM_itoa,

   ENUM_sprintf,

   ENUM_sscanf,

   ENUM_dump,

   ENUM_qsort,

   ENUM_bsearch,

   ENUM_mktime,

   ENUM_gmtime_r,

   ENUM_gmtimeDst,

   ENUM_gmtimeDstSet,

   ENUM_OS_AsmInterruptEnable,

   ENUM_OS_HeapCreate,

   ENUM_OS_HeapDestroy,

   ENUM_OS_HeapMalloc,

   ENUM_OS_HeapFree,

   ENUM_OS_HeapAlternate,

   ENUM_OS_HeapRegister,

   ENUM_OS_ThreadCreate,

   ENUM_OS_ThreadExit,

   ENUM_OS_ThreadSelf,

   ENUM_OS_ThreadSleep,

   ENUM_OS_ThreadTime,

   ENUM_OS_ThreadInfoSet,

   ENUM_OS_ThreadInfoGet,

   ENUM_OS_ThreadPriorityGet,

   ENUM_OS_ThreadPrioritySet,

   ENUM_OS_ThreadProcessId,

   ENUM_OS_ThreadCpuLock,

   ENUM_OS_SemaphoreCreate,

   ENUM_OS_SemaphoreDelete,

   ENUM_OS_SemaphorePend,

   ENUM_OS_SemaphorePost,

   ENUM_OS_MutexCreate,

   ENUM_OS_MutexDelete,

   ENUM_OS_MutexPend,

   ENUM_OS_MutexPost,

   ENUM_OS_MQueueCreate,

   ENUM_OS_MQueueDelete,

   ENUM_OS_MQueueSend,

   ENUM_OS_MQueueGet,

   ENUM_OS_Job,

   ENUM_OS_TimerCreate,

   ENUM_OS_TimerDelete,

   ENUM_OS_TimerCallback,

   ENUM_OS_TimerStart,

   ENUM_OS_TimerStop,

   ENUM_OS_InterruptRegister,

   ENUM_OS_InterruptStatus,

   ENUM_OS_InterruptMaskSet,

   ENUM_OS_InterruptMaskClear,

   ENUM_UartPrintf,

   ENUM_UartPrintfPoll,

   ENUM_UartPrintfCritical,

   ENUM_UartScanf,

   ENUM_OS_puts,

   ENUM_OS_getch,

   ENUM_OS_kbhit,

   ENUM_Led,

   ENUM_NEGSF2,

   ENUM_ADDSF3,

   ENUM_SUBSF3,

   ENUM_MULSF3,

   ENUM_DIVSF3,

   ENUM_FIXSFSI,

   ENUM_FLOATSISF,

   ENUM_FP_Sqrt,

   ENUM_FP_Cos,

   ENUM_FP_Sin,

   ENUM_FP_Atan,

   ENUM_FP_Atan2,

   ENUM_FP_Exp,

   ENUM_FP_Log,

   ENUM_FP_Pow,

   ENUM_OS_fopen,

   ENUM_OS_fclose,

   ENUM_OS_fread,

   ENUM_OS_fwrite,

   ENUM_OS_fseek,

   ENUM_OS_fmkdir,

   ENUM_OS_fdir,

   ENUM_OS_fdelete,

   ENUM_FlashRead,

   ENUM_FlashWrite,

   ENUM_FlashErase,

   ENUM_IPOpen,

   ENUM_IPWriteFlush,

   ENUM_IPWrite,

   ENUM_IPRead,

   ENUM_IPClose,

   ENUM_IPPrintf,

   ENUM_IPResolve,

   ENUM_IPAddressSelf,

   ENUM_IPNameValue,

   ENUM_USER0,

   ENUM_USER1,

   ARGV_SOCKET = -2

};

extern const DllFunc *DllF;

#undef strcpy

#undef strncpy

#undef strcat

#undef strncat

#undef strcmp

#undef strncmp

#undef strlen

#undef memcpy

#undef memcmp

#undef memmove

#undef memset

#undef abs

#undef atoi

#undef itoa

#undef srand

#undef rand

#undef sprintf

#undef sscanf

#undef strstr

#undef strtol

#undef scanf

#undef printf

#define printf (int)DllF[ENUM_ConsolePrintf]

#define scanf (int)DllF[ENUM_ConsoleScanf]

#define kbhit (int)DllF[ENUM_ConsoleKbhit]

#define getch (int)DllF[ENUM_ConsoleGetch]

#define strcpy DllF[ENUM_strcpy]

#define strncpy DllF[ENUM_strncpy]

#define strcat DllF[ENUM_strcat]

#define strncat DllF[ENUM_strncat]

#define strcmp (int)DllF[ENUM_strcmp]

#define strncmp (int)DllF[ENUM_strncmp]

#define strstr (char*)DllF[ENUM_strstr]

#define strlen (int)DllF[ENUM_strlen]

#define memcpy DllF[ENUM_memcpy]

#define memmove DllF[ENUM_memmove]

#define memcmp (int)DllF[ENUM_memcmp]

#define memset DllF[ENUM_memset]

#define abs (int)DllF[ENUM_abs]

#define rand (unsigned int)DllF[ENUM_rand]

#define srand DllF[ENUM_srand]

#define strtol (int)DllF[ENUM_strtol]

#define atoi (int)DllF[ENUM_atoi]

#define itoa DllF[ENUM_itoa]

#define sprintf (int)DllF[ENUM_sprintf]

#define sscanf (int)DllF[ENUM_sscanf]

#define dump DllF[ENUM_dump]

#define qsort DllF[ENUM_qsort]

#define bsearch DllF[ENUM_bsearch]

#define mktime DllF[ENUM_mktime]

#define gmtime_r DllF[ENUM_gmtime_r]

#define gmtimeDst DllF[ENUM_gmtimeDst]

#define gmtimeDstSet DllF[ENUM_gmtimeDstSet]

#define OS_AsmInterruptEnable (int)DllF[ENUM_OS_AsmInterruptEnable]

#define OS_HeapCreate DllF[ENUM_OS_HeapCreate]

#define OS_HeapDestroy DllF[ENUM_OS_HeapDestroy]

#define OS_HeapMalloc DllF[ENUM_OS_HeapMalloc]

#define OS_HeapFree DllF[ENUM_OS_HeapFree]

#define OS_HeapAlternate DllF[ENUM_OS_HeapAlternate]

#define OS_HeapRegister DllF[ENUM_OS_HeapRegister]

#define OS_ThreadCreate DllF[ENUM_OS_ThreadCreate]

#define OS_ThreadExit DllF[ENUM_OS_ThreadExit]

#define OS_ThreadSelf DllF[ENUM_OS_ThreadSelf]

#define OS_ThreadSleep DllF[ENUM_OS_ThreadSleep]

#define OS_ThreadTime (int)DllF[ENUM_OS_ThreadTime]

#define OS_ThreadInfoSet DllF[ENUM_OS_ThreadInfoSet]

#define OS_ThreadInfoGet DllF[ENUM_OS_ThreadInfoGet]

#define OS_ThreadPriorityGet (int)DllF[ENUM_OS_ThreadPriorityGet]

#define OS_ThreadPrioritySet DllF[ENUM_OS_ThreadPrioritySet]

#define OS_ThreadProcessId DllF[ENUM_OS_ThreadProcessId]

#define OS_ThreadCpuLock DllF[ENUM_OS_ThreadCpuLock]

#define OS_SemaphoreCreate DllF[ENUM_OS_SemaphoreCreate]

#define OS_SemaphoreDelete DllF[ENUM_OS_SemaphoreDelete]

#define OS_SemaphorePend (int)DllF[ENUM_OS_SemaphorePend]

#define OS_SemaphorePost DllF[ENUM_OS_SemaphorePost]

#define OS_MutexCreate DllF[ENUM_OS_MutexCreate]

#define OS_MutexDelete DllF[ENUM_OS_MutexDelete]

#define OS_MutexPend (int)DllF[ENUM_OS_MutexPend]

#define OS_MutexPost DllF[ENUM_OS_MutexPost]

#define OS_MQueueCreate DllF[ENUM_OS_MQueueCreate]

#define OS_MQueueDelete DllF[ENUM_OS_MQueueDelete]

#define OS_MQueueSend DllF[ENUM_OS_MQueueSend]

#define OS_MQueueGet (int)DllF[ENUM_OS_MQueueGet]

#define OS_Job DllF[ENUM_OS_Job]

#define OS_TimerCreate DllF[ENUM_OS_TimerCreate]

#define OS_TimerDelete DllF[ENUM_OS_TimerDelete]

#define OS_TimerCallback DllF[ENUM_OS_TimerCallback]

#define OS_TimerStart DllF[ENUM_OS_TimerStart]

#define OS_TimerStop DllF[ENUM_OS_TimerStop]

#define OS_InterruptRegister DllF[ENUM_OS_InterruptRegister]

#define OS_InterruptStatus (int)DllF[ENUM_OS_InterruptStatus]

#define OS_InterruptMaskSet DllF[ENUM_OS_InterruptMaskSet]

#define OS_InterruptMaskClear DllF[ENUM_OS_InterruptMaskClear]

#define UartPrintf DllF[ENUM_UartPrintf]

#define UartPrintfPoll DllF[ENUM_UartPrintfPoll]

#define UartPrintfCritical DllF[ENUM_UartPrintfCritical]

#define UartScanf DllF[ENUM_UartScanf]

#define OS_puts DllF[ENUM_OS_puts]

#define OS_getch (int)DllF[ENUM_OS_getch]

#define OS_kbhit (int)DllF[ENUM_OS_kbhit]

#define Led DllF[ENUM_Led]

#define FP_Sqrt (float)(int)DllF[ENUM_FP_Sqrt]

#define FP_Cos (float)(int)DllF[ENUM_FP_Cos]

#define FP_Sin (float)(int)DllF[ENUM_FP_Sin]

#define FP_Atan (float)(int)DllF[ENUM_FP_Atan]

#define FP_Atan2 (float)(int)DllF[ENUM_FP_Atan2]

#define FP_Exp (float)(int)DllF[ENUM_FP_Exp]

#define FP_Log (float)(int)DllF[ENUM_FP_Log]

#define FP_Pow (float)(int)DllF[ENUM_FP_Pow]

#define OS_fopen DllF[ENUM_OS_fopen]

#define OS_fclose DllF[ENUM_OS_fclose]

#define OS_fread (int)DllF[ENUM_OS_fread]

#define OS_fwrite (int)DllF[ENUM_OS_fwrite]

#define OS_fseek (int)DllF[ENUM_OS_fseek]

#define OS_fmkdir DllF[ENUM_OS_fmkdir]

#define OS_fdir DllF[ENUM_OS_fdir]

#define OS_fdelete DllF[ENUM_OS_fdelete]

#define FlashRead DllF[ENUM_FlashRead]

#define FlashWrite DllF[ENUM_FlashWrite]

#define FlashErase DllF[ENUM_FlashErase]

#define IPOpen DllF[ENUM_IPOpen]

#define IPWriteFlush DllF[ENUM_IPWriteFlush]

#define IPWrite (int)DllF[ENUM_IPWrite]

#define IPRead (int)DllF[ENUM_IPRead]

#define IPClose DllF[ENUM_IPClose]

#define IPPrintf (int)DllF[ENUM_IPPrintf]

#define IPResolve DllF[ENUM_IPResolve]

#define IPAddressSelf (int)DllF[ENUM_IPAddressSelf]

#define IPNameValue DllF[ENUM_IPNameValue]

#define time(P) OS_ThreadTime()

#endif //DLL_CALL

#if defined(DLL_SETUP) && defined(DLL_CALL)

const DllFunc *DllF = DllFuncList;

#elif !defined(DLL_SETUP) && !defined(DLL_CALL) && !defined(DLL_ENTRY)

#define DLL_ENTRY 1

#endif //DLL_SETUP && DLL_CALL

// Included by DLL to initialize the DLL

#if defined(DLL_ENTRY) && !defined(NO_DLL_ENTRY)

const DllFunc *DllF;         //array of function pointers

int main(int argc, char *argv[]);

//Must be first function in file

int __start(int argc, char *argv[])

{

   extern void *__bss_start;

   extern void *_end;

   int *bss = (int*)&__bss_start;

   if(bss == (int*)DllF)

      ++bss;

   while(bss < (int*)&_end)

      *bss++ = 0;

   DllF = (DllFunc*)argv[-1];

   return main(argc, argv);

}

#ifdef INCLUDE_MATH

typedef float (*DllFloat)(float);

typedef float (*DllFloat2)(float,float);

typedef long (*DllFloat3)(float);

float __negsf2(float a) {return ((DllFloat)DllF[ENUM_NEGSF2])(a);}

float __addsf3(float a,float b) {return ((DllFloat2)DllF[ENUM_ADDSF3])(a,b);}

float __subsf3(float a,float b) {return ((DllFloat2)DllF[ENUM_SUBSF3])(a,b);}

float __mulsf3(float a,float b) {return ((DllFloat2)DllF[ENUM_MULSF3])(a,b);}

float __divsf3(float a,float b) {return ((DllFloat2)DllF[ENUM_DIVSF3])(a,b);}

long __fixsfsi(float a) {return ((DllFloat3)DllF[ENUM_FIXSFSI])(a);}

float __floatsisf(long a) {return ((DllFloat)DllF[ENUM_FLOATSISF])(a);}

#endif

#endif //DLL_ENTRY

#ifdef DLL_STRINGS

const char * const DllStrings[] = {

   "printf",

   "scanf",

   "kbhit",

   "getch",

   "strcpy",

   "strncpy",

   "strcat",

   "strncat",

   "strcmp",

   "strncmp",

   "strstr",

   "strlen",

   "memcpy",

   "memmove",

   "memcmp",

   "memset",

   "abs",

   "rand",

   "srand",

   "strtol",

   "atoi",

   "itoa",

   "sprintf",

   "sscanf",

   "dump",

   "qsort",

   "bsearch",

   "mktime",

   "gmtime_r",

   "gmtimeDst",

   "gmtimeDstSet",

   "OS_AsmInterruptEnable",

   "OS_HeapCreate",

   "OS_HeapDestroy",

   "OS_HeapMalloc",

   "OS_HeapFree",

   "OS_HeapAlternate",

   "OS_HeapRegister",

   "OS_ThreadCreate",

   "OS_ThreadExit",

   "OS_ThreadSelf",

   "OS_ThreadSleep",

   "OS_ThreadTime",

   "OS_ThreadInfoSet",

   "OS_ThreadInfoGet",

   "OS_ThreadPriorityGet",

   "OS_ThreadPrioritySet",

   "OS_ThreadProcessId",

   "OS_ThreadCpuLock",

   "OS_SemaphoreCreate",

   "OS_SemaphoreDelete",

   "OS_SemaphorePend",

   "OS_SemaphorePost",

   "OS_MutexCreate",

   "OS_MutexDelete",

   "OS_MutexPend",

   "OS_MutexPost",

   "OS_MQueueCreate",

   "OS_MQueueDelete",

   "OS_MQueueSend",

   "OS_MQueueGet",

   "OS_Job",

   "OS_TimerCreate",

   "OS_TimerDelete",

   "OS_TimerCallback",

   "OS_TimerStart",

   "OS_TimerStop",

   "OS_InterruptRegister",

   "OS_InterruptStatus",

   "OS_InterruptMaskSet",

   "OS_InterruptMaskClear",

   "UartPrintf",

   "UartPrintfPoll",

   "UartPrintfCritical",

   "UartScanf",

   "OS_puts",

   "OS_getch",

   "OS_kbhit",

   "Led",

   "FP_Neg",

   "FP_Add",

   "FP_Sub",

   "FP_Mult",

   "FP_Div",

   "FP_ToInt",

   "FP_ToLong",

   "FP_Sqrt",

   "FP_Cos",

   "FP_Sin",

   "FP_Atan",

   "FP_Atan2",

   "FP_Exp",

   "FP_Log",

   "FP_Pow",

   "OS_fopen",

   "OS_fclose",

   "OS_fread",

   "OS_fwrite",

   "OS_fseek",

   "OS_fmkdir",

   "OS_fdir",

   "OS_fdelete",

   "FlashRead",

   "FlashWrite",

   "FlashErase",

   "IPOpen",

   "IPWriteFlush",

   "IPWrite",

   "IPRead",

   "IPClose",

   "IPPrintf",

   "IPResolve",

   "IPAddressSelf",

   "IPNameValue",

   NULL

};

#endif //DLL_STRINGS

#endif //__DLL_H__