/* GNU/Linux/TILE-Gx specific low level interface, GDBserver.
- Copyright (C) 2012-2015 Free Software Foundation, Inc.
+ Copyright (C) 2012-2017 Free Software Foundation, Inc.
This file is part of GDB.
return 1;
}
-static CORE_ADDR
-tile_get_pc (struct regcache *regcache)
-{
- unsigned long pc;
-
- collect_register_by_name (regcache, "pc", &pc);
- return pc;
-}
-
-static void
-tile_set_pc (struct regcache *regcache, CORE_ADDR pc)
-{
- unsigned long newpc = pc;
-
- supply_register_by_name (regcache, "pc", &newpc);
-}
-
static uint64_t tile_breakpoint = 0x400b3cae70166000ULL;
#define tile_breakpoint_len 8
current_process ()->tdesc = tdesc_tilegx;
}
+/* Support for hardware single step. */
+
+static int
+tile_supports_hardware_single_step (void)
+{
+ return 1;
+}
+
struct linux_target_ops the_low_target =
{
tile_cannot_fetch_register,
tile_cannot_store_register,
NULL,
- tile_get_pc,
- tile_set_pc,
+ linux_get_pc_64bit,
+ linux_set_pc_64bit,
NULL, /* breakpoint_kind_from_pc */
tile_sw_breakpoint_from_kind,
NULL,
0,
tile_breakpoint_at,
+ NULL, /* supports_z_point_type */
+ NULL, /* insert_point */
+ NULL, /* remove_point */
+ NULL, /* stopped_by_watchpoint */
+ NULL, /* stopped_data_address */
+ NULL, /* collect_ptrace_register */
+ NULL, /* supply_ptrace_register */
+ NULL, /* siginfo_fixup */
+ NULL, /* new_process */
+ NULL, /* delete_process */
+ NULL, /* new_thread */
+ NULL, /* delete_thread */
+ NULL, /* new_fork */
+ NULL, /* prepare_to_resume */
+ NULL, /* process_qsupported */
+ NULL, /* supports_tracepoints */
+ NULL, /* get_thread_area */
+ NULL, /* install_fast_tracepoint_jump_pad */
+ NULL, /* emit_ops */
+ NULL, /* get_min_fast_tracepoint_insn_len */
+ NULL, /* supports_range_stepping */
+ NULL, /* breakpoint_kind_from_current_state */
+ tile_supports_hardware_single_step,
};
void