diff options
Diffstat (limited to 'i386/util/trap_dump.c')
| -rw-r--r-- | i386/util/trap_dump.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/i386/util/trap_dump.c b/i386/util/trap_dump.c deleted file mode 100644 index 62540d5..0000000 --- a/i386/util/trap_dump.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (c) 1994 The University of Utah and - * the Center for Software Science (CSS). All rights reserved. - * - * Permission to use, copy, modify and distribute this software and its - * documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * THE UNIVERSITY OF UTAH AND CSS ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS - * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSS DISCLAIM ANY LIABILITY OF - * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * CSS requests users of this software to return to css-dist@cs.utah.edu any - * improvements that they make and grant CSS redistribution rights. - * - * Author: Bryan Ford, University of Utah CSS - */ - -#include <mach/machine/eflags.h> -#include <mach/machine/proc_reg.h> - -#include "vm_param.h" -#include "trap.h" - -void trap_dump(struct trap_state *st) -{ - short flags; - int from_user = (st->cs & 3) || (st->eflags & EFL_VM); - unsigned *dump_sp = 0; - int i; - - printf("Dump of trap_state at %08x:\n", st); - printf("EAX %08x EBX %08x ECX %08x EDX %08x\n", - st->eax, st->ebx, st->ecx, st->edx); - printf("ESI %08x EDI %08x EBP %08x ESP %08x\n", - st->esi, st->edi, st->ebp, - from_user ? st->esp : (unsigned)&st->esp); - printf("EIP %08x EFLAGS %08x\n", st->eip, st->eflags); - printf("CS %04x SS %04x DS %04x ES %04x FS %04x GS %04x\n", - st->cs & 0xffff, from_user ? st->ss & 0xffff : get_ss(), - st->ds & 0xffff, st->es & 0xffff, - st->fs & 0xffff, st->gs & 0xffff); - printf("v86: DS %04x ES %04x FS %04x GS %04x\n", - st->v86_ds & 0xffff, st->v86_es & 0xffff, - st->v86_gs & 0xffff, st->v86_gs & 0xffff); - printf("trapno %d, error %08x, from %s mode\n", - st->trapno, st->err, from_user ? "user" : "kernel"); - if (st->trapno == T_PAGE_FAULT) - printf("page fault linear address %08x\n", st->cr2); - - /* Dump the top of the stack too. */ - if (!from_user) - { - for (i = 0; i < 32; i++) - { - printf("%08x%c", (&st->esp)[i], - ((i & 7) == 7) ? '\n' : ' '); - } - } -} - |