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added descriptive text to exception dump

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svn path=/trunk/; revision=85
This commit is contained in:
Rex Jolliff 1998-10-31 22:30:08 +00:00
parent 5dd16d52fe
commit 33e768c8cd
1 changed files with 29 additions and 1 deletions
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28
reactos/ntoskrnl/hal/x86/exp.c
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@ -148,6 +148,27 @@ asmlinkage void exception_handler(unsigned int edi,
unsigned int cr2; unsigned int cr2;
unsigned int i; unsigned int i;
unsigned int* stack; unsigned int* stack;
static char *TypeStrings[] =
{
"Divide Error",
"Debug Trap",
"Unknown(2)",
"Breakpoint",
"Overflow",
"BOUND range exceeded",
"Invalid Opcode",
"No Math Coprocessor",
"Double Fault",
"Unknown(9)",
"Invalid TSS",
"Segment Not Present",
"Stack Segment Fault",
"General Protection",
"Page Fault",
"Math Fault",
"Alignment Check",
"Machine Check"
};
__asm__("cli\n\t"); __asm__("cli\n\t");
@ -175,7 +196,14 @@ asmlinkage void exception_handler(unsigned int edi,
/* /*
* Print out the CPU registers * Print out the CPU registers
*/ */
if (type < 19)
{
printk("%s Exception: %d(%x)\n",TypeStrings[type],type,error_code&0xffff);
}
else
{
printk("Exception: %d(%x)\n",type,error_code&0xffff); printk("Exception: %d(%x)\n",type,error_code&0xffff);
}
printk("CS:EIP %x:%x\n",cs&0xffff,eip); printk("CS:EIP %x:%x\n",cs&0xffff,eip);
printk("DS %x ES %x FS %x GS %x\n",ds&0xffff,es&0xffff,fs&0xffff, printk("DS %x ES %x FS %x GS %x\n",ds&0xffff,es&0xffff,fs&0xffff,
gs&0xfff); gs&0xfff);