common/genoffsets.c

   1 /*
   2  * KQEMU
   3  *
   4  * Copyright (C) 2004-2008 Fabrice Bellard
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * version 2 as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 #include <stdlib.h>
  20 #include <stdio.h>
  21 #include <inttypes.h>
  22
  23 #define NO_STD_TYPES
  24 #include "kqemu_int.h"
  25
  26 #define OFFSET(x) \
  27 printf("#define KQEMU_STATE_%s %d\n", \
  28        #x, (int)offsetof(struct kqemu_state, x))
  29
  30 #define OFFSET1(x, name) \
  31 printf("#define KQEMU_STATE_%s %d\n", \
  32        name, (int)offsetof(struct kqemu_state, x))
  33
  34 int main(int argc, char **argv)
  35 {
  36     OFFSET(monitor_idt);
  37     OFFSET(monitor_gdt);
  38     OFFSET(monitor_tr_sel);
  39     OFFSET(monitor_ldt_sel);
  40     OFFSET(monitor_ds_sel);
  41     OFFSET(monitor_ss16_sel);
  42     OFFSET(monitor_cs_sel);
  43     OFFSET(monitor_vaddr);
  44     OFFSET(monitor_data_vaddr);
  45     OFFSET(monitor_data_kaddr);
  46     OFFSET(monitor_selector_base);
  47     OFFSET(monitor_jmp);
  48     OFFSET(monitor_cr3);
  49     OFFSET(monitor_dr7);
  50     OFFSET(monitor_esp);
  51
  52     OFFSET(kernel_idt);
  53     OFFSET(kernel_gdt);
  54     OFFSET(kernel_tr_sel);
  55     OFFSET(kernel_ldt_sel);
  56     OFFSET(kernel_esp);
  57     OFFSET(kernel_ss_sel);
  58     OFFSET(kernel_jmp);
  59     OFFSET(kernel_cs_sel);
  60     OFFSET(kernel_cr0);
  61     OFFSET(kernel_cr3);
  62     OFFSET(kernel_cr4);
  63     OFFSET(kernel_esp);
  64
  65     OFFSET(nexus_orig_pte);
  66     OFFSET(nexus_pte);
  67     OFFSET(nexus_kaddr);
  68     OFFSET(nexus_kaddr_vptep);
  69 #ifdef __x86_64__
  70     OFFSET(monitor_cs32_sel);
  71     OFFSET(monitor_ss_null_sel);
  72 #else
  73     OFFSET(use_pae);
  74 #endif
  75     OFFSET(dt_table);
  76 #ifdef USE_SEG_GP
  77     OFFSET(seg_desc_cache);
  78 #endif
  79     OFFSET(tr_desc_cache);
  80     OFFSET(cpuid_features);
  81
  82     OFFSET1(cpu_state.cpl, "cpu_state_cpl");
  83
  84     OFFSET(stack);
  85     return 0;
  86 }