Subversion Repositories HelenOS

/*

 * Copyright (C) 2005 Jakub Vana

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * - Redistributions of source code must retain the above copyright

 *   notice, this list of conditions and the following disclaimer.

 * - Redistributions in binary form must reproduce the above copyright

 *   notice, this list of conditions and the following disclaimer in the

 *   documentation and/or other materials provided with the distribution.

 * - The name of the author may not be used to endorse or promote products

 *   derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 */

#include <panic.h>

#include <print.h>

#include <arch/types.h>

#include <arch/asm.h>

#include <symtab.h>

extern __u64 REG_DUMP;

void general_exception(void);

void general_exception(void)

{

    panic("\nGeneral Exception\n");

}

void break_instruction(void);

void break_instruction(void)

{

    panic("\nBreak Instruction\n");

}

#define cr_dump(r) {__u64 val; get_control_register(r,val); printf("\ncr"#r":%Q",val);}

#define ar_dump(r) {__u64 val; get_aplication_register(r,val); printf("\nar"#r":%Q",val);}

void universal_handler(void);

void universal_handler(void)

{

    __u64 vector,psr,PC;

    __u64 *p;

    int i;

    char *sym;

    get_shadow_register(16,vector);

    p=&REG_DUMP;

    for(i=0;i<128;i+=2) printf("gr%d:%Q\tgr%d:%Q\n",i,p[i],i+1,p[i+1]);

    cr_dump(0);

    cr_dump(1);

    cr_dump(2);

    cr_dump(8);

    cr_dump(16);   

    cr_dump(17);   

    cr_dump(19);get_control_register(19,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym);

    cr_dump(20);get_control_register(20,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym);  

    cr_dump(21);   

    cr_dump(22);get_control_register(22,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym);  

    cr_dump(23);   

    cr_dump(24);   

    cr_dump(25);   

    cr_dump(64);   

    cr_dump(65);   

    cr_dump(66);   

    cr_dump(67);   

    cr_dump(68);   

    cr_dump(69);   

    cr_dump(70);   

    cr_dump(71);   

    cr_dump(72);   

    cr_dump(73);   

    cr_dump(74);   

    cr_dump(80);   

    cr_dump(81);   

    ar_dump(0);

    ar_dump(1);

    ar_dump(2);

    ar_dump(3);

    ar_dump(4);

    ar_dump(5);

    ar_dump(6);

    ar_dump(7);

    ar_dump(16);   

    ar_dump(17);   

    ar_dump(18);   

    ar_dump(19);   

    ar_dump(21);   

    ar_dump(24);   

    ar_dump(25);   

    ar_dump(26);   

    ar_dump(27);   

    ar_dump(28);   

    ar_dump(29);   

    ar_dump(30);   

    ar_dump(32);   

    ar_dump(36);   

    ar_dump(40);   

    ar_dump(44);   

    ar_dump(64);   

    ar_dump(65);   

    ar_dump(66);   

    get_psr(psr);

    printf("\nPSR:%Q\n",psr);

    panic("\nException:%Q\n",vector);

}