ctc.cpp

PNX系列设备驱动 PNX系列设备驱动

/*
COPYRIGHT (c) 1996 by Philips Semiconductors

THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY ONLY BE USED AND COPIED IN 
ACCORDANCE WITH THE TERMS AND CONDITIONS OF SUCH A LICENSE AND WITH THE 
INCLUSION OF THE THIS COPY RIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES 
OF THIS SOFTWARE MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER
PERSON. THE OWNERSHIP AND TITLE OF THIS SOFTWARE IS NOT TRANSFERRED. 

THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT ANY PRIOR NOTICE
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY Philips Semiconductor. 

PHILIPS ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF THIS SOFTWARE
ON PLATFORMS OTHER THAN THE ONE ON WHICH THIS SOFTWARE IS FURNISHED.
*/




/*
	Copyright (c) 1996 Philips Semiconductors - TriMedia. All rights reserved.

FILE	ctc.c

HISTORY	:
	#define TR 		Tilakraj Roy
	960201 TR		Created  ( Tilakraj Roy )
	960213 TR		Added stuff for calling vtmman - the to be TriMedia manager
	960217 TR		Added thread for waiting for exit code and printf
	960218 TR		Added PCI register configuration stuff
	960221 TR		Added flags for SDRAM size and hardware emulation
	960222 TR		Added the TE command ( Jim's request )
	
	Release 1.00

	960222 TR		Pass linear addx instead of physical addx to TaskTest
	960222 TR		All a halGetSDRAMLen function.
	960222 TR		BUG: Go does not check for first time running.
	
	Release 2.00

	960223 TR		hal to allocate virtual mem for SDRAM emulation.
	960223 TR		Disabled ThreadFunc during TE command.
	960223 TR		Changed GetNextToken to allow any character in a string.

	Release 3.00

   	960223 JS		Added function ctc_output ( Jim Schimandle )
	960223 JS		Made Parser as a global structure.
	960223 JS		Changed printfs to fprintf ( stdout )
	960223 TR		Changed ThreadFunc to destroy itself when debugger exits.

	Release 4.00

	960232 TR		Added the set param function to set the bus, dev and func
	960223 TR		Check for PCI return status.
	960223 TR		Include Bus Dev and Func in PCI read.
	960223 TR		Change printf after halInit to fprintf (stdout)
	960223 TR		Go ahead even if halInit fails.

	Release 5.00

	960228 TR	 	Added parameters to TE command
	960228 TR		Command can be terminated by CR and LF.

	Release 10.00

	960229 TR		Fixed a communicaiton bug resulting in missing character.
	960229 TR		Initialization of PCi transfer address.

	Release 11.00

	960229 TR 		Decreased EXIT_VALUE, PRINT_SEMAPHORE,PRINT_value offsets.

	Release 12.00

	960305 TR		Added version information
	960305 TR		Initialized parser->dwExitValue with 0x7fffffff

	Release 13.00
	
	960306 TR		Added reset using LPT and IIC interface.
	960306 TR		Added re-writing of saves PCI configuration.
	960306 TR		Started adding the system call routines 
	
	Release 14.00

	960308 TR		Added code for clearing BSS at loading time.
	960309 TR		Completed adding the system call routines.		
	960309 TR		Added command for examining DMA memory on PC
	960329 TR		Added code for isatty and link
	960405 TR		Added the SI,EI, SO,EO commands
	960406 TR		Removed support for legacy features
	960406 TR		Introduced vtmman version checking.

	Release 15.00

	960506 TR		Exit code monitoring thread disabled.
	960506 TR		pe command added to print exit code.
	960508 TR		Support for new TD format.

	ASR 2.0 

	Version 4.1.27
	961113 TR		State Machine for image loading, running and stopping
	961114 TR		Added GetComputerName() for trace file
	961114 TR		Added reading of SDRAM and MMIO locations modified.
	961114 TR		Added killing RPCServ threads in ST_CMD

	Version 4.1.27
	961202 TR		Added back SS_CMD support.

	
COMMNETS
	Developed for the CTC test program for TriMedia. 
	Uses Win32 calls for File I/O and Communicaitons.
	Uses stdio calls for Con I/O.
	For JTAG specific interface change pcihal.c
	PCI interface requires file vtmman.vxd to run.
*/

#define TMMAN_MAJOR_VERSION	4
#define TMMAN_MINOR_VERSION	0


#include "stdafx.h"

//#include "tmman32.h"

//#include "pcihal.h"

//#include "tmhd.h"
#include "verinfo.h"

#include "ctc.h"
#include "memview.h"
#include "tmgmon.h"

#include "tmmanapi.h"
#include "tmcrt.h"
#include "verinfo.h"
#include "tmmon.h"

#undef USE_RPCSERV


#define TM_IRQ_GO 			28

#define	L2_STDIN_HANDLE		0
#define	L2_STDOUT_HANDLE	1
#define	L2_STDERR_HANDLE	2


CTmmon cTmmon;

PCHAR CPUType[] = {
	"CTC/TM1\0",
	"TM1S\0",
	"TM1C\0",
	"Unknown\0"
};

PCHAR FabType[] = {
	"ST\0",
	"MOS4\0",
	"TSMC\0",
	"Unkown\0"
};

#define	PROG_STATE_NOTINIT	1
#define	PROG_STATE_LOADED	2
#define	PROG_STATE_STARTED	3
#define	PROG_STATE_STOPPED	4

// DECLERATIONS 

typedef struct _CMD_ENTRY
{
	PSTR 	pszCmd;			/* command strings for debug commands */
	WORD	wCmdState;		/* initial state for mythis command */
}	CMD_ENTRY, *PCMD_ENTRY;

typedef struct _EXE_VERSION
{
	  // new fields to be added for version control
	  DWORD	dwMagicNumber; // TM1[0xaa] 0x544d31aa
	  WORD	wFlags;
	  BYTE bMinorVersion; //0x00
	  BYTE bMajorVersion; //0x01
}	EXE_VERSION, *PEXE_VERSION;

typedef struct _EXE_HEADER
{
	  DWORD	dwPtrArgc;
	  DWORD	dwPtrArgv;
	  DWORD	dwPtrMMIOBase;
	  DWORD	dwPtrBeginHeap;
	  DWORD	dwPtrEndHeap;
	  DWORD	dwPCIXferAddress;
	  DWORD	dwBSSEnd;
}	EXE_HEADER, *PEXE_HEADER;

typedef struct _EXE_HEADER0
{
	DWORD	dwStartAddress;
	DWORD	dwPtrArgc;
	DWORD	dwPtrArgv;
	DWORD	dwPtrMMIOBase;
	DWORD	dwPtrBeginHeap;
	DWORD	dwPtrEndHeap;

	DWORD	dwPtrPCIXferAddress;
	DWORD 	dwPtrPCIXferLength;

	DWORD 	dwPtrSystemXferAddress;
	DWORD 	dwPtrSystemXferLength;

	DWORD 	dwPtrCRTXferAddress;
	DWORD 	dwPtrCRTXferLength;

	DWORD	dwExitAddress;

	DWORD	dwBSSEnd;// additional fields required

}	EXE_HEADER0, *PEXE_HEADER0;


/* update mythis when command table size changes */

CMD_ENTRY	CmdTable[] = {

	/* implemented */

	{ "RB", RB_CMD }, /* Read Memory */
	{ "RW", RW_CMD },
	{ "RD", RD_CMD },
	{ "WB", WB_CMD }, /* Write Memory */
	{ "WW", WW_CMD },
	{ "WD", WD_CMD },
	{ "PF", PF_CMD }, /* Put File */
	{ "GF", GF_CMD }, /* Get File */
	{ "GI", GI_CMD }, /* Generate Interrupt */
	{ "LD", LD_CMD }, /* Load Executable */
	{ "SS", SS_CMD }, /* Scroll Size */
	{ "QU", QU_CMD }, /* Quit Debugger */
	{ "HL", HL_CMD }, /* Help */
	{ "GO", GO_CMD }, /* Go - Execute*/
	{ "TE", TE_CMD }, /* task execute */
	{ "SP", SP_CMD }, /* set parameters */
	{ "RE", RE_CMD }, /* Reset command */
	{ "RL", RL_CMD }, /* Read Local Memory */
	{ "WL", WL_CMD }, /* Write Local Memory */



	/* NEW Commands */

	{ "SI", SI_CMD }, /* Start Log NI*/
	{ "EI", EI_CMD }, /* End Log  NI*/
	{ "SO", SO_CMD }, /* Start Log NI*/
	{ "EO", EO_CMD }, /* End Log  NI*/
	{ "SE", SE_CMD }, /* Start Log NI*/
	{ "EE", EE_CMD }, /* End Log  NI*/
	{ "ST", ST_CMD }, /* Stop TriMedia Code */

	/* NOVICE COMMANDS */

	{ "HELP", HL_CMD }, /* Help  Command */

	{ "QUIT", QU_CMD }, 
	{ "BYE", QU_CMD }, 
	{ "EXIT", QU_CMD }, 

	{ "LOAD", LD_CMD },

	{ "START", GO_CMD },
	{ "RUN", GO_CMD },

	{ "STOP", ST_CMD },
	{ "HALT", ST_CMD },

	{ "DEBUGON", DEBUGON_CMD },
	{ "DEBUGOFF", DEBUGOFF_CMD },

	{ "TRACEP", TRACEP_CMD },
	{ "DP", TRACEP_CMD },

	{ "TRACEV", TRACEV_CMD },
	{ "DV", TRACEV_CMD },
	{ "DSP", DSP_CMD },
};
typedef BOOL (*PINITFUNC)(
	PVOID	open,
	PVOID	close,
	PVOID	read,
	PVOID	write,
	PVOID	seek,
	PVOID	isatty,
	PVOID	fstat,
	PVOID	Argc,
	PVOID	Argv,
	PVOID	exit,
	DWORD	ServerCount,
	DWORD	Stdin, 
	DWORD	Stdout, 
	DWORD	Stderr );

typedef VOID (*PEXITFUNC)(VOID);
 

DWORD	MaxCommands = sizeof (CmdTable) / sizeof ( CMD_ENTRY );

PINITFUNC	pRPCServInitFunc = NULL;
PEXITFUNC	pRPCServExitFunc = NULL;

CEdit* pTraceView;
BOOL traceEdit=FALSE;
DWORD dwDSPNumber=0;
char* traceBuffer;
int traceIndex;

BOOL	IsValidHex ( PSTR pszString, DWORD dwSize  );

DWORD	WINAPI ThreadFunction ( PVOID pContext );
DWORD	WINAPI CRTServiceThread ( PVOID pContext );

DisplayTrace(PVOID pBuffer, DWORD dwLength);



/*----------------------------------------------------------------------------
FUNC	ProcessLine
ABOUT
	Parses the command line input from file or keyboard.
----------------------------------------------------------------------------*/
BOOL	ProcessLine ( PVOID pContext )
{
	CHAR	szToken[80];
	WORD	wPosition = 0;
	CTmmon *pCTmmon = (CTmmon *)pContext;
	WORD	wIdxCmd;


	for ( ; ; ) 
	{
		if ( GetNextToken ((unsigned char *)(pCTmmon->szInputString),
						&wPosition ,
						(unsigned char *)szToken ) == FALSE )
		{
			// end of current input line.
			
			return TRUE;
		}

		if ( pCTmmon->wState == CMD_WAIT )
		{ 
			if ( strlen( szToken) > 8 )
			{
				goto ProcessLine_syntax;
			}
			for ( wIdxCmd = 0 ; wIdxCmd < MaxCommands ; wIdxCmd++ )
			{
				if ( stricmp ( szToken , CmdTable[wIdxCmd].pszCmd ) == 0 )
				{
					pCTmmon->wState = CmdTable[wIdxCmd].wCmdState;
					break;
				}

			}
			if ( wIdxCmd == MaxCommands )
			{
				goto ProcessLine_syntax;
			}
		}

		switch ( pCTmmon->wState )
		{
			// Debugging Comamnds
			case DEBUGON_CMD :
			pCTmmon->DebugOn = TRUE;
			pCTmmon->wState = DEBUGON_OPTIONS;
			break;

			case DEBUGOFF_CMD :
			pCTmmon->DebugOn = FALSE;
			pCTmmon->wState = DEBUGON_OPTIONS;
			break;

			case DEBUGON_OPTIONS :
			case DEBUGOFF_OPTIONS :