static void maybe_kill_then_create_inferior (char *, char *, char **);
-static void default_clone_and_follow_inferior (int, int *);
-
static void maybe_kill_then_attach (char *, int);
static void kill_or_be_killed (int);
partial transfers, try either target_read_memory_partial or
target_write_memory_partial). */
-static int
-target_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write);
+static int target_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
+ int write);
static void init_dummy_target (void);
static void debug_to_detach (char *, int);
+static void debug_to_disconnect (char *, int);
+
static void debug_to_resume (ptid_t, int, enum target_signal);
static ptid_t debug_to_wait (ptid_t, struct target_waitstatus *);
/* The user just typed 'target' without the name of a target. */
-/* ARGSUSED */
static void
target_command (char *arg, int from_tty)
{
(*current_target.to_load) (arg, from_tty);
}
-/* ARGSUSED */
static int
nomemory (CORE_ADDR memaddr, char *myaddr, int len, int write,
struct target_ops *t)
error ("You can't do that without a process to debug.");
}
-/* ARGSUSED */
static int
nosymbol (char *name, CORE_ADDR *addrp)
{
return 1; /* Symbol does not exist in target env */
}
-/* ARGSUSED */
static void
nosupport_runtime (void)
{
}
-/* ARGSUSED */
static void
default_terminal_info (char *args, int from_tty)
{
target_create_inferior (exec, args, env);
}
-static void
-default_clone_and_follow_inferior (int child_pid, int *followed_child)
-{
- target_clone_and_follow_inferior (child_pid, followed_child);
-}
-
/* Clean up a target struct so it no longer has any zero pointers in it.
We default entries, at least to stubs that print error messages. */
de_fault (to_post_attach,
(void (*) (int))
target_ignore);
- de_fault (to_require_attach,
- maybe_kill_then_attach);
de_fault (to_detach,
(void (*) (char *, int))
target_ignore);
- de_fault (to_require_detach,
- (void (*) (int, char *, int))
- target_ignore);
+ de_fault (to_disconnect,
+ (void (*) (char *, int))
+ tcomplain);
de_fault (to_resume,
(void (*) (ptid_t, int, enum target_signal))
noprocess);
de_fault (to_acknowledge_created_inferior,
(void (*) (int))
target_ignore);
- de_fault (to_clone_and_follow_inferior,
- default_clone_and_follow_inferior);
- de_fault (to_post_follow_inferior_by_clone,
- (void (*) (void))
- target_ignore);
de_fault (to_insert_fork_catchpoint,
(int (*) (int))
tcomplain);
de_fault (to_remove_vfork_catchpoint,
(int (*) (int))
tcomplain);
- de_fault (to_post_follow_vfork,
- (void (*) (int, int, int, int))
+ de_fault (to_follow_fork,
+ (int (*) (int))
target_ignore);
de_fault (to_insert_exec_catchpoint,
(int (*) (int))
INHERIT (to_close, t);
INHERIT (to_attach, t);
INHERIT (to_post_attach, t);
- INHERIT (to_require_attach, t);
INHERIT (to_detach, t);
- INHERIT (to_require_detach, t);
+ INHERIT (to_disconnect, t);
INHERIT (to_resume, t);
INHERIT (to_wait, t);
INHERIT (to_post_wait, t);
INHERIT (to_remove_watchpoint, t);
INHERIT (to_stopped_data_address, t);
INHERIT (to_stopped_by_watchpoint, t);
+ INHERIT (to_have_continuable_watchpoint, t);
INHERIT (to_region_size_ok_for_hw_watchpoint, t);
INHERIT (to_terminal_init, t);
INHERIT (to_terminal_inferior, t);
INHERIT (to_create_inferior, t);
INHERIT (to_post_startup_inferior, t);
INHERIT (to_acknowledge_created_inferior, t);
- INHERIT (to_clone_and_follow_inferior, t);
- INHERIT (to_post_follow_inferior_by_clone, t);
INHERIT (to_insert_fork_catchpoint, t);
INHERIT (to_remove_fork_catchpoint, t);
INHERIT (to_insert_vfork_catchpoint, t);
INHERIT (to_remove_vfork_catchpoint, t);
- INHERIT (to_post_follow_vfork, t);
+ INHERIT (to_follow_fork, t);
INHERIT (to_insert_exec_catchpoint, t);
INHERIT (to_remove_exec_catchpoint, t);
INHERIT (to_reported_exec_events_per_exec_call, t);
INHERIT (to_get_current_exception_event, t);
INHERIT (to_pid_to_exec_file, t);
INHERIT (to_stratum, t);
- INHERIT (DONT_USE, t);
INHERIT (to_has_all_memory, t);
INHERIT (to_has_memory, t);
INHERIT (to_has_stack, t);
return target_xfer_memory_partial (memaddr, buf, len, 1, err);
}
-/* ARGSUSED */
static void
target_info (char *args, int from_tty)
{
(current_target.to_detach) (args, from_tty);
}
+void
+target_disconnect (char *args, int from_tty)
+{
+ /* Handle any optimized stores to the inferior. */
+#ifdef DO_DEFERRED_STORES
+ DO_DEFERRED_STORES;
+#endif
+ (current_target.to_disconnect) (args, from_tty);
+}
+
void
target_link (char *modname, CORE_ADDR *t_reloc)
{
return;
}
-void
-find_default_require_attach (char *args, int from_tty)
-{
- struct target_ops *t;
-
- t = find_default_run_target ("require_attach");
- (t->to_require_attach) (args, from_tty);
- return;
-}
-
-void
-find_default_require_detach (int pid, char *args, int from_tty)
-{
- struct target_ops *t;
-
- t = find_default_run_target ("require_detach");
- (t->to_require_detach) (pid, args, from_tty);
- return;
-}
-
void
find_default_create_inferior (char *exec_file, char *allargs, char **env)
{
return;
}
-void
-find_default_clone_and_follow_inferior (int child_pid, int *followed_child)
-{
- struct target_ops *t;
-
- t = find_default_run_target ("run");
- (t->to_clone_and_follow_inferior) (child_pid, followed_child);
- return;
-}
-
static int
default_region_size_ok_for_hw_watchpoint (int byte_count)
{
- return (byte_count <= REGISTER_SIZE);
+ return (byte_count <= DEPRECATED_REGISTER_SIZE);
}
static int
}
/* Error-catcher for target_find_memory_regions */
-/* ARGSUSED */
static int dummy_find_memory_regions (int (*ignore1) (), void *ignore2)
{
error ("No target.");
}
/* Error-catcher for target_make_corefile_notes */
-/* ARGSUSED */
static char * dummy_make_corefile_notes (bfd *ignore1, int *ignore2)
{
error ("No target.");
dummy_target.to_longname = "None";
dummy_target.to_doc = "";
dummy_target.to_attach = find_default_attach;
- dummy_target.to_require_attach = find_default_require_attach;
- dummy_target.to_require_detach = find_default_require_detach;
dummy_target.to_create_inferior = find_default_create_inferior;
- dummy_target.to_clone_and_follow_inferior = find_default_clone_and_follow_inferior;
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;
fprintf_unfiltered (gdb_stdlog, "target_post_attach (%d)\n", pid);
}
-static void
-debug_to_require_attach (char *args, int from_tty)
-{
- debug_target.to_require_attach (args, from_tty);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_require_attach (%s, %d)\n", args, from_tty);
-}
-
static void
debug_to_detach (char *args, int from_tty)
{
}
static void
-debug_to_require_detach (int pid, char *args, int from_tty)
+debug_to_disconnect (char *args, int from_tty)
{
- debug_target.to_require_detach (pid, args, from_tty);
+ debug_target.to_disconnect (args, from_tty);
- fprintf_unfiltered (gdb_stdlog,
- "target_require_detach (%d, %s, %d)\n", pid, args, from_tty);
+ fprintf_unfiltered (gdb_stdlog, "target_disconnect (%s, %d)\n",
+ args, from_tty);
}
static void
if (regno >= 0)
{
int i;
- unsigned char *buf = alloca (MAX_REGISTER_RAW_SIZE);
+ unsigned char buf[MAX_REGISTER_SIZE];
deprecated_read_register_gen (regno, buf);
fprintf_unfiltered (gdb_stdlog, " = ");
for (i = 0; i < REGISTER_RAW_SIZE (regno); i++)
pid);
}
-static void
-debug_to_clone_and_follow_inferior (int child_pid, int *followed_child)
-{
- debug_target.to_clone_and_follow_inferior (child_pid, followed_child);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_clone_and_follow_inferior (%d, %d)\n",
- child_pid, *followed_child);
-}
-
-static void
-debug_to_post_follow_inferior_by_clone (void)
-{
- debug_target.to_post_follow_inferior_by_clone ();
-
- fprintf_unfiltered (gdb_stdlog, "target_post_follow_inferior_by_clone ()\n");
-}
-
static int
debug_to_insert_fork_catchpoint (int pid)
{
return retval;
}
-static void
-debug_to_post_follow_vfork (int parent_pid, int followed_parent, int child_pid,
- int followed_child)
+static int
+debug_to_follow_fork (int follow_child)
{
- debug_target.to_post_follow_vfork (parent_pid, followed_parent, child_pid, followed_child);
+ int retval = debug_target.to_follow_fork (follow_child);
- fprintf_unfiltered (gdb_stdlog,
- "target_post_follow_vfork (%d, %d, %d, %d)\n",
- parent_pid, followed_parent, child_pid, followed_child);
+ fprintf_unfiltered (gdb_stdlog, "target_follow_fork (%d) = %d\n",
+ follow_child, retval);
+
+ return retval;
}
static int
current_target.to_close = debug_to_close;
current_target.to_attach = debug_to_attach;
current_target.to_post_attach = debug_to_post_attach;
- current_target.to_require_attach = debug_to_require_attach;
current_target.to_detach = debug_to_detach;
- current_target.to_require_detach = debug_to_require_detach;
+ current_target.to_disconnect = debug_to_disconnect;
current_target.to_resume = debug_to_resume;
current_target.to_wait = debug_to_wait;
current_target.to_post_wait = debug_to_post_wait;
current_target.to_create_inferior = debug_to_create_inferior;
current_target.to_post_startup_inferior = debug_to_post_startup_inferior;
current_target.to_acknowledge_created_inferior = debug_to_acknowledge_created_inferior;
- current_target.to_clone_and_follow_inferior = debug_to_clone_and_follow_inferior;
- current_target.to_post_follow_inferior_by_clone = debug_to_post_follow_inferior_by_clone;
current_target.to_insert_fork_catchpoint = debug_to_insert_fork_catchpoint;
current_target.to_remove_fork_catchpoint = debug_to_remove_fork_catchpoint;
current_target.to_insert_vfork_catchpoint = debug_to_insert_vfork_catchpoint;
current_target.to_remove_vfork_catchpoint = debug_to_remove_vfork_catchpoint;
- current_target.to_post_follow_vfork = debug_to_post_follow_vfork;
+ current_target.to_follow_fork = debug_to_follow_fork;
current_target.to_insert_exec_catchpoint = debug_to_insert_exec_catchpoint;
current_target.to_remove_exec_catchpoint = debug_to_remove_exec_catchpoint;
current_target.to_reported_exec_events_per_exec_call = debug_to_reported_exec_events_per_exec_call;
projects / deliverable / binutils-gdb.git / blobdiff