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fixed display of stack frames

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svn path=/trunk/; revision=368
This commit is contained in:
Rex Jolliff 1999-04-04 00:22:33 +00:00
parent 29b9e3f0b4
commit 99fa281af1
1 changed files with 29 additions and 28 deletions
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57
reactos/ntoskrnl/hal/x86/exp.c
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@ -127,7 +127,7 @@ EXCEPTION_HANDLER_WITH_ERROR("14",14);
EXCEPTION_HANDLER_WITH_ERROR("15",15);
EXCEPTION_HANDLER_WITHOUT_ERROR("16",16);
extern unsigned int etext;
extern unsigned int stext, etext;
asmlinkage void exception_handler(unsigned int edi,
unsigned int esi, unsigned int ebp,
@ -234,40 +234,41 @@ asmlinkage void exception_handler(unsigned int edi,
}
if ((cs&0xffff)==KERNEL_CS)
{
DbgPrint("ESP %x\n",esp);
stack=(unsigned int *)(esp+24);
if ((cs & 0xffff) == KERNEL_CS)
{
DbgPrint("ESP %x\n",esp);
stack = (unsigned int *) (esp + 24);
// #if 0
printk("Stack:\n");
for (i=0;i<16;i=i+4)
printk("Stack:\n");
for (i = 0; i < 16; i = i + 4)
{
DbgPrint("%.8x %.8x %.8x %.8x\n",stack[i],stack[i+1],stack[i+2],
stack[i+3]);
DbgPrint("%.8x %.8x %.8x %.8x\n",
stack[i],
stack[i+1],
stack[i+2],
stack[i+3]);
}
printk("Frames:\n");
for (i=0;i<32;i++)
printk("Frames:\n");
for (i = 0; i < 32; i++)
{
if (stack[i] > KERNEL_BASE &&
stack[i] < ((unsigned int)&etext) )
if (stack[i] > ((unsigned int) &stext) &&
stack[i] < ((unsigned int) &etext))
{
for (sym = -1, j = 0; symbol_table[j].name; j++)
{
if (stack[i] >= symbol_table[j].value &&
(sym == -1 ||
symbol_table[j].value > symbol_table[sym].value))
{
sym = 0;
for (j = 0; symbol_table[j].name; j++)
{
if (stack[i] >= symbol_table[j].value &&
symbol_table[j].value > symbol_table[sym].value)
{
sym = j;
}
}
DbgPrint(" %.8x (%s+%d)",
stack[i],
symbol_table[sym].name,
stack[i] - symbol_table[sym].value);
sym = j;
}
}
DbgPrint(" %.8x (%s+%d)\n",
stack[i],
symbol_table[sym].name,
stack[i] - symbol_table[sym].value);
}
}
// #endif
}
else
{