#pragma once

enum {
  DW_EH_PE_absptr = 0x00,
  DW_EH_PE_omit = 0xff,
  /* FDE data encoding.  */
  DW_EH_PE_uleb128 = 0x01,
  DW_EH_PE_udata2 = 0x02,
  DW_EH_PE_udata4 = 0x03,
  DW_EH_PE_udata8 = 0x04,
  DW_EH_PE_sleb128 = 0x09,
  DW_EH_PE_sdata2 = 0x0a,
  DW_EH_PE_sdata4 = 0x0b,
  DW_EH_PE_sdata8 = 0x0c,
  DW_EH_PE_signed = 0x08,
  /* FDE flags.  */
  DW_EH_PE_pcrel = 0x10,
  DW_EH_PE_textrel = 0x20,
  DW_EH_PE_datarel = 0x30,
  DW_EH_PE_funcrel = 0x40,
  DW_EH_PE_aligned = 0x50,
  DW_EH_PE_indirect = 0x80,
};

enum {
  DW_CFA_nop = 0x0,
  DW_CFA_advance_loc = 0x01,
  DW_CFA_offset = 0x02,
  DW_CFA_restore = 0x03,
  DW_CFA_advance_loc1 = 0x02,
  DW_CFA_advance_loc2 = 0x03,
  DW_CFA_advance_loc4 = 0x04,
  DW_CFA_restore_extended = 0x06,
  DW_CFA_undefined = 0x07,
  DW_CFA_register = 0x09,
  DW_CFA_remember_state = 0x0a,
  DW_CFA_restore_state = 0x0b,
  DW_CFA_def_cfa = 0x0c,
  DW_CFA_def_cfa_register = 0x0d,
  DW_CFA_def_cfa_offset = 0x0e,
  DW_CFA_def_cfa_expression = 0xf,
  DW_CFA_expression = 0x10,
  DW_CFA_offset_extended_sf = 0x11,
  DW_CFA_GNU_args_size = 0x2e,
  DW_OP_deref = 0x6,
};