INHERIT (to_shortname, t);
INHERIT (to_longname, t);
INHERIT (to_doc, t);
- INHERIT (to_open, t);
- INHERIT (to_close, t);
+ /* Do not inherit to_open. */
+ /* Do not inherit to_close. */
INHERIT (to_attach, t);
INHERIT (to_post_attach, t);
INHERIT (to_attach_no_wait, t);
void
pop_target (void)
{
- target_close (¤t_target, 0); /* Let it clean up */
+ target_close (target_stack, 0); /* Let it clean up */
if (unpush_target (target_stack) == 1)
return;
{
while ((int) (current_target.to_stratum) > (int) above_stratum)
{
- target_close (¤t_target, quitting);
+ target_close (target_stack, quitting);
if (!unpush_target (target_stack))
{
fprintf_unfiltered (gdb_stderr,
"pop_all_targets couldn't find target %s\n",
- current_target.to_shortname);
+ target_stack->to_shortname);
internal_error (__FILE__, __LINE__,
_("failed internal consistency check"));
break;
volatile CORE_ADDR addr = 0;
if (target_get_thread_local_address_p ()
- && gdbarch_fetch_tls_load_module_address_p (current_gdbarch))
+ && gdbarch_fetch_tls_load_module_address_p (target_gdbarch))
{
ptid_t ptid = inferior_ptid;
volatile struct gdb_exception ex;
CORE_ADDR lm_addr;
/* Fetch the load module address for this objfile. */
- lm_addr = gdbarch_fetch_tls_load_module_address (current_gdbarch,
+ lm_addr = gdbarch_fetch_tls_load_module_address (target_gdbarch,
objfile);
/* If it's 0, throw the appropriate exception. */
if (lm_addr == 0)
/* Likewise for accesses to unmapped overlay sections. */
if (readbuf != NULL && overlay_debugging)
{
- asection *section = find_pc_overlay (memaddr);
+ struct obj_section *section = find_pc_overlay (memaddr);
if (pc_in_unmapped_range (memaddr, section))
return xfer_memory (memaddr, readbuf, len, 0, NULL, ops);
}
const unsigned char *myaddr = NULL;
fprintf_unfiltered (gdb_stdlog,
- "%s:target_xfer_partial (%d, %s, 0x%lx, 0x%lx, 0x%s, %s) = %s",
+ "%s:target_xfer_partial (%d, %s, 0x%lx, 0x%lx, %s, %s) = %s",
ops->to_shortname,
(int) object,
(annex ? annex : "(null)"),
(long) readbuf, (long) writebuf,
- paddr_nz (offset), paddr_d (len), paddr_d (retval));
+ core_addr_to_string_nz (offset),
+ plongest (len), plongest (retval));
if (readbuf)
myaddr = readbuf;
return 0;
}
+int
+find_default_supports_non_stop (void)
+{
+ struct target_ops *t;
+
+ t = find_default_run_target (NULL);
+ if (t && t->to_supports_non_stop)
+ return (t->to_supports_non_stop) ();
+ return 0;
+}
+
+int
+target_supports_non_stop ()
+{
+ struct target_ops *t;
+ for (t = ¤t_target; t != NULL; t = t->beneath)
+ if (t->to_supports_non_stop)
+ return t->to_supports_non_stop ();
+
+ return 0;
+}
+
+
static int
default_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
- return (len <= TYPE_LENGTH (builtin_type_void_data_ptr));
+ return (len <= gdbarch_ptr_bit (target_gdbarch) / TARGET_CHAR_BIT);
}
static int
dummy_target.to_create_inferior = find_default_create_inferior;
dummy_target.to_can_async_p = find_default_can_async_p;
dummy_target.to_is_async_p = find_default_is_async_p;
+ dummy_target.to_supports_non_stop = find_default_supports_non_stop;
dummy_target.to_pid_to_str = normal_pid_to_str;
dummy_target.to_stratum = dummy_stratum;
dummy_target.to_find_memory_regions = dummy_find_memory_regions;
struct gdbarch *gdbarch = get_regcache_arch (regcache);
fprintf_unfiltered (gdb_stdlog, "%s ", func);
if (regno >= 0 && regno < gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch)
&& gdbarch_register_name (gdbarch, regno) != NULL
&& gdbarch_register_name (gdbarch, regno)[0] != '\0')
fprintf_unfiltered (gdb_stdlog, "(%s)",
gdbarch_register_name (gdbarch, regno));
else
fprintf_unfiltered (gdb_stdlog, "(%d)", regno);
- if (regno >= 0)
+ if (regno >= 0 && regno < gdbarch_num_regs (gdbarch))
{
int i, size = register_size (gdbarch, regno);
unsigned char buf[MAX_REGISTER_SIZE];
- regcache_cooked_read (regcache, regno, buf);
+ regcache_raw_collect (regcache, regno, buf);
fprintf_unfiltered (gdb_stdlog, " = ");
for (i = 0; i < size; i++)
{
if (size <= sizeof (LONGEST))
{
ULONGEST val = extract_unsigned_integer (buf, size);
- fprintf_unfiltered (gdb_stdlog, " 0x%s %s",
- paddr_nz (val), paddr_d (val));
+ fprintf_unfiltered (gdb_stdlog, " %s %s",
+ core_addr_to_string_nz (val), plongest (val));
}
}
fprintf_unfiltered (gdb_stdlog, "\n");
}
}
+/* Controls if async mode is permitted. */
+int target_async_permitted = 0;
+
+/* The set command writes to this variable. If the inferior is
+ executing, linux_nat_async_permitted is *not* updated. */
+static int target_async_permitted_1 = 0;
+
+static void
+set_maintenance_target_async_permitted (char *args, int from_tty,
+ struct cmd_list_element *c)
+{
+ if (target_has_execution)
+ {
+ target_async_permitted_1 = target_async_permitted;
+ error (_("Cannot change this setting while the inferior is running."));
+ }
+
+ target_async_permitted = target_async_permitted_1;
+}
+
+static void
+show_maintenance_target_async_permitted (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c,
+ const char *value)
+{
+ fprintf_filtered (file, _("\
+Controlling the inferior in asynchronous mode is %s.\n"), value);
+}
+
void
initialize_targets (void)
{
_("Print the name of each layer of the internal target stack."),
&maintenanceprintlist);
+ add_setshow_boolean_cmd ("target-async", no_class,
+ &target_async_permitted_1, _("\
+Set whether gdb controls the inferior in asynchronous mode."), _("\
+Show whether gdb controls the inferior in asynchronous mode."), _("\
+Tells gdb whether to control the inferior in asynchronous mode."),
+ set_maintenance_target_async_permitted,
+ show_maintenance_target_async_permitted,
+ &setlist,
+ &showlist);
+
target_dcache = dcache_init ();
}