source: svn/trunk/newcon3bcm2_21bu/rockford/bsp/bcm97552/common/exceptreport.c

/**********************************************************************
**
**    Broadcom Corp. Confidential
**    Copyright 2000 Broadcom Corp.  All Rights Reserved.
**
**
**   File:         cpuctrl.c
**   Description:  MIPS CPU  Interface 
**   Created:      
**
**
**   REVISION:
**
**      $Log: $
**
**
**********************************************************************/

#include <stdio.h>

#include "cpuctrl.h"
#include "board.h"

#ifdef GHS
unsigned long ExGenRegs[32];
unsigned long ExCp0Regs[32];
unsigned long ExCp1Regs[32];
unsigned long ExCnt;
#endif

/****************************************************************
 * ExceptReport() : print an Exception Context to console and hang
 ****************************************************************/
void ExceptReport(unsigned long *GenRegs,unsigned long *Cp0Regs,unsigned long *Cp1Regs)
{
        printf("\n\r\n\nMIPS Exception\n\r");
        printf("*************************************************************\n\r");
        printf("STATUS=%08x\tBEV=%x\tIMask=%x\tIEnable=%x\n\r",
                        Cp0Regs[(12)],
                        (Cp0Regs[(12)]>>22)&1,
                        (Cp0Regs[(12)]>>8)&0xff,
                        (Cp0Regs[(12)])&1);
        printf("CAUSE=%08x ExcCode=%d\n\r",
                        Cp0Regs[(13)],(Cp0Regs[(13)]>>2)&0x1f);
        
        printf("-------------------------------------------------------------\n\r");
        printf(" $0=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[0],GenRegs[1],GenRegs[2],GenRegs[3]);

        printf(" $4=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[4],GenRegs[5],GenRegs[6],GenRegs[7]);
        printf(" $8=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[8],GenRegs[9],GenRegs[10],GenRegs[11]);
        printf("$12=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[12],GenRegs[13],GenRegs[14],GenRegs[15]);
        printf("$16=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[16],GenRegs[17],GenRegs[18],GenRegs[19]);
        printf("$20=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[20],GenRegs[21],GenRegs[22],GenRegs[23]);
        printf("$24=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[24],GenRegs[25],GenRegs[26],GenRegs[27]);
        printf("$28=%08x\t%08x\t%08x\t%08x\n\r",
                        GenRegs[28],GenRegs[29],GenRegs[30],GenRegs[31]);

        printf("-------------------------------------------------------------\n\r");
        printf("EPC=0x%08x\t%08x\n\r\n\r",
                        Cp0Regs[(14)],*(long*)Cp0Regs[(14)]);

        printf("-------------------------------------------------------------\n\r");
        printf("test : %08x\n\r", Cp1Regs[1]);
//      printf("floating point CP1 FCR0 : %08x\n\r", Cp1Regs[0]);
//      printf("floating point CP1 FCR31 : %08x\n\r\n\r\n\r", Cp1Regs[31]);

}