C++ (Cpp) bfd_get_sign_extend_vma Examples

Example #1

File: linux-thread-db.c Project: bjori/gdb

static td_err_e
enable_thread_event (int event, CORE_ADDR *bp)
{
  td_notify_t notify;
  td_err_e err;
  struct thread_db_info *info;

  info = get_thread_db_info (GET_PID (inferior_ptid));

  /* Access an lwp we know is stopped.  */
  info->proc_handle.ptid = inferior_ptid;

  /* Get the breakpoint address for thread EVENT.  */
  err = info->td_ta_event_addr_p (info->thread_agent, event, &notify);
  if (err != TD_OK)
    return err;

  /* Set up the breakpoint.  */
  gdb_assert (exec_bfd);
  (*bp) = (gdbarch_convert_from_func_ptr_addr
	   (target_gdbarch,
	    /* Do proper sign extension for the target.  */
	    (bfd_get_sign_extend_vma (exec_bfd) > 0
	     ? (CORE_ADDR) (intptr_t) notify.u.bptaddr
	     : (CORE_ADDR) (uintptr_t) notify.u.bptaddr),
	    &current_target));
  create_thread_event_breakpoint (target_gdbarch, *bp);

  return TD_OK;
}

Example #2

File: proc-service.c Project: Winter3un/ctf_task

static psaddr_t
core_addr_to_ps_addr (CORE_ADDR addr)
{
  if (exec_bfd && bfd_get_sign_extend_vma (exec_bfd))
    return (psaddr_t) (intptr_t) addr;
  else
    return (psaddr_t) (uintptr_t) addr;
}

Example #3

File: proc-service.c Project: Winter3un/ctf_task

static CORE_ADDR
ps_addr_to_core_addr (psaddr_t addr)
{
  if (exec_bfd && bfd_get_sign_extend_vma (exec_bfd))
    return (intptr_t) addr;
  else
    return (uintptr_t) addr;
}