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More verbose (optional) debug output for exceptions.

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This commit is contained in:
Philip Homburg 2008-02-22 10:43:18 +00:00
parent f5389ecf19
commit 594035f13c
1 changed files with 8 additions and 4 deletions
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12
kernel/arch/i386/exception.c
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@ -65,12 +65,16 @@ u32_t old_eflags;
#if 0 #if 0
{ {
kprintf( kprintf(
"exception for process %d, pc = 0x%x:0x%x, sp = 0x%x:0x%x\n", "exception for process %d, endpoint %d ('%s'), pc = 0x%x:0x%x, sp = 0x%x:0x%x\n",
proc_nr(saved_proc), proc_nr(saved_proc), saved_proc->p_endpoint,
saved_proc->p_name,
saved_proc->p_reg.cs, saved_proc->p_reg.pc, saved_proc->p_reg.cs, saved_proc->p_reg.pc,
saved_proc->p_reg.ss, saved_proc->p_reg.sp); saved_proc->p_reg.ss, saved_proc->p_reg.sp);
kprintf("edi = 0x%x\n", saved_proc->p_reg.di); kprintf(
"vec_nr= %d, trap_errno= 0x%lx, eip= 0x%lx, cs= 0x%x, eflags= 0x%lx\n",
vec_nr, (unsigned long)trap_errno,
(unsigned long)old_eip, old_cs,
(unsigned long)old_eflags);
#if DEBUG_STACKTRACE #if DEBUG_STACKTRACE
stacktrace(saved_proc); stacktrace(saved_proc);
#endif #endif