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[binutils-gdb] Remove cmd_cfunc_ftype
- From: Tom Tromey <tromey at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 7 Nov 2017 21:06:20 -0000
- Subject: [binutils-gdb] Remove cmd_cfunc_ftype
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5fed81ff351121887a93b5b57caebb86667cbbd2
commit 5fed81ff351121887a93b5b57caebb86667cbbd2
Author: Tom Tromey <tom@tromey.com>
Date: Fri Oct 13 22:58:21 2017 -0600
Remove cmd_cfunc_ftype
This removes cmd_cfunc_ftype and the non-const overload of add_cmd;
then fixes up the fallout.
For the most part this patch is straightforward. There are a few
files (go32-nat.c, windows-nat.c, and gnu-nat.c) that I could not
compile; so I made a best effort there.
gdb/ChangeLog
2017-11-07 Tom Tromey <tom@tromey.com>
* go32-nat.c (go32_sysinfo, go32_sldt, go32_sgdt, go32_sidt)
(go32_pde, go32_pte, go32_pte_for_address): Constify.
* gnu-nat.c (_parse_bool_arg, show_thread_default_pause_cmd)
(set_thread_default_pause_cmd, set_thread_default_run_cmd)
(show_thread_default_run_cmd, set_thread_default_detach_sc_cmd)
(parse_int_arg, show_thread_default_detach_sc_cmd)
(set_signals_cmd, show_signals_cmd, set_sig_thread_cmd)
(show_sig_thread_cmd, set_stopped_cmd, show_stopped_cmd)
(set_exceptions_cmd, show_exceptions_cmd, set_task_pause_cmd)
(show_task_pause_cmd, set_task_detach_sc_cmd)
(show_task_detach_sc_cmd, set_task_exc_port_cmd)
(set_noninvasive_cmd, set_thread_pause_cmd)
(show_thread_pause_cmd, set_thread_run_cmd, show_thread_run_cmd)
(set_thread_detach_sc_cmd, show_thread_detach_sc_cmd)
(set_thread_exc_port_cmd, thread_takeover_sc_cmd): Constify.
* windows-nat.c (display_selectors): Constify.
* cli/cli-decode.h (struct cmd_list_element) <function>: Remove
non-const "cfunc".
* cli/cli-decode.c (set_cmd_cfunc): Remove non-const overload.
(cmd_cfunc_eq): Likewise.
(struct cmd_list_element): Likewise.
(do_cfunc): Remove.
(cli_user_command_p): Update.
* command.h (add_cmd): Remove non-const overload.
(cmd_cfunc_ftype): Remove typedef.
(cmd_cfunc_eq): Remove non-const overload.
* value.c (show_values): Constify.
* thread.c (thread_apply_all_command): Constify.
* symfile.c (load_command): Constify.
* source.c (directory_command): Constify.
* maint.c (maintenance_internal_error)
(maintenance_demangler_warning, maintenance_space_display)
(maintenance_print_architecture, maintenance_translate_address)
(maintenance_info_selftests, maintenance_internal_warning):
Constify.
* breakpoint.c (disable_trace_command, enable_trace_command):
Constify.
* auto-load.c (info_auto_load_local_gdbinit, add_auto_load_dir):
Constify.
(add_auto_load_safe_path): Constify.
* guile/scm-auto-load.c (info_auto_load_guile_scripts): Constify.
* top.h (show_commands): Constify.
* linux-thread-db.c (info_auto_load_libthread_db): Constify.
* sparc64-tdep.c (adi_examine_command): Constify.
(adi_assign_command): Constify.
Diff:
---
gdb/ChangeLog | 48 +++++++++++++++++++++++++++++++++++++
gdb/auto-load.c | 6 ++---
gdb/breakpoint.c | 8 ++-----
gdb/cli/cli-decode.c | 36 ++--------------------------
gdb/cli/cli-decode.h | 2 --
gdb/command.h | 8 -------
gdb/gnu-nat.c | 60 +++++++++++++++++++++++------------------------
gdb/go32-nat.c | 14 +++++------
gdb/guile/scm-auto-load.c | 2 +-
gdb/linux-thread-db.c | 2 +-
gdb/maint.c | 27 ++++++++++-----------
gdb/source.c | 2 +-
gdb/sparc64-tdep.c | 10 ++++----
gdb/symfile.c | 8 +++----
gdb/thread.c | 14 ++++-------
gdb/top.h | 2 +-
gdb/value.c | 6 +----
gdb/windows-nat.c | 2 +-
18 files changed, 123 insertions(+), 134 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 94cee5f..a19e628 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,53 @@
2017-11-07 Tom Tromey <tom@tromey.com>
+ * go32-nat.c (go32_sysinfo, go32_sldt, go32_sgdt, go32_sidt)
+ (go32_pde, go32_pte, go32_pte_for_address): Constify.
+ * gnu-nat.c (_parse_bool_arg, show_thread_default_pause_cmd)
+ (set_thread_default_pause_cmd, set_thread_default_run_cmd)
+ (show_thread_default_run_cmd, set_thread_default_detach_sc_cmd)
+ (parse_int_arg, show_thread_default_detach_sc_cmd)
+ (set_signals_cmd, show_signals_cmd, set_sig_thread_cmd)
+ (show_sig_thread_cmd, set_stopped_cmd, show_stopped_cmd)
+ (set_exceptions_cmd, show_exceptions_cmd, set_task_pause_cmd)
+ (show_task_pause_cmd, set_task_detach_sc_cmd)
+ (show_task_detach_sc_cmd, set_task_exc_port_cmd)
+ (set_noninvasive_cmd, set_thread_pause_cmd)
+ (show_thread_pause_cmd, set_thread_run_cmd, show_thread_run_cmd)
+ (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd)
+ (set_thread_exc_port_cmd, thread_takeover_sc_cmd): Constify.
+ * windows-nat.c (display_selectors): Constify.
+ * cli/cli-decode.h (struct cmd_list_element) <function>: Remove
+ non-const "cfunc".
+ * cli/cli-decode.c (set_cmd_cfunc): Remove non-const overload.
+ (cmd_cfunc_eq): Likewise.
+ (struct cmd_list_element): Likewise.
+ (do_cfunc): Remove.
+ (cli_user_command_p): Update.
+ * command.h (add_cmd): Remove non-const overload.
+ (cmd_cfunc_ftype): Remove typedef.
+ (cmd_cfunc_eq): Remove non-const overload.
+ * value.c (show_values): Constify.
+ * thread.c (thread_apply_all_command): Constify.
+ * symfile.c (load_command): Constify.
+ * source.c (directory_command): Constify.
+ * maint.c (maintenance_internal_error)
+ (maintenance_demangler_warning, maintenance_space_display)
+ (maintenance_print_architecture, maintenance_translate_address)
+ (maintenance_info_selftests, maintenance_internal_warning):
+ Constify.
+ * breakpoint.c (disable_trace_command, enable_trace_command):
+ Constify.
+ * auto-load.c (info_auto_load_local_gdbinit, add_auto_load_dir):
+ Constify.
+ (add_auto_load_safe_path): Constify.
+ * guile/scm-auto-load.c (info_auto_load_guile_scripts): Constify.
+ * top.h (show_commands): Constify.
+ * linux-thread-db.c (info_auto_load_libthread_db): Constify.
+ * sparc64-tdep.c (adi_examine_command): Constify.
+ (adi_assign_command): Constify.
+
+2017-11-07 Tom Tromey <tom@tromey.com>
+
* frame.h (info_locals_command, info_args_command): Constify.
* auto-load.h (auto_load_info_scripts): Constify.
* inferior.h (registers_info): Constify.
diff --git a/gdb/auto-load.c b/gdb/auto-load.c
index 47533da..63366df 100644
--- a/gdb/auto-load.c
+++ b/gdb/auto-load.c
@@ -301,7 +301,7 @@ show_auto_load_safe_path (struct ui_file *file, int from_tty,
variable. */
static void
-add_auto_load_safe_path (char *args, int from_tty)
+add_auto_load_safe_path (const char *args, int from_tty)
{
char *s;
@@ -322,7 +322,7 @@ Use 'set auto-load safe-path /' for disabling the auto-load safe-path security.\
variable. */
static void
-add_auto_load_dir (char *args, int from_tty)
+add_auto_load_dir (const char *args, int from_tty)
{
char *s;
@@ -1381,7 +1381,7 @@ info_auto_load_gdb_scripts (const char *pattern, int from_tty)
/* Implement 'info auto-load local-gdbinit'. */
static void
-info_auto_load_local_gdbinit (char *args, int from_tty)
+info_auto_load_local_gdbinit (const char *args, int from_tty)
{
if (auto_load_local_gdbinit_pathname == NULL)
printf_filtered (_("Local .gdbinit file was not found.\n"));
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 5645ecd..0d78141 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -226,10 +226,6 @@ static int is_hardware_watchpoint (const struct breakpoint *bpt);
static void insert_breakpoint_locations (void);
-static void enable_trace_command (char *, int);
-
-static void disable_trace_command (char *, int);
-
static void trace_pass_command (const char *, int);
static void set_tracepoint_count (int num);
@@ -14928,7 +14924,7 @@ info_tracepoints_command (const char *args, int from_tty)
/* The 'enable trace' command enables tracepoints.
Not supported by all targets. */
static void
-enable_trace_command (char *args, int from_tty)
+enable_trace_command (const char *args, int from_tty)
{
enable_command (args, from_tty);
}
@@ -14936,7 +14932,7 @@ enable_trace_command (char *args, int from_tty)
/* The 'disable trace' command disables tracepoints.
Not supported by all targets. */
static void
-disable_trace_command (char *args, int from_tty)
+disable_trace_command (const char *args, int from_tty)
{
disable_command (args, from_tty);
}
diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c
index 0c55526..459438e 100644
--- a/gdb/cli/cli-decode.c
+++ b/gdb/cli/cli-decode.c
@@ -101,22 +101,6 @@ print_help_for_command (struct cmd_list_element *c, const char *prefix,
bounce function (unless cfunc / sfunc is NULL that is). */
static void
-do_cfunc (struct cmd_list_element *c, char *args, int from_tty)
-{
- c->function.cfunc (args, from_tty);
-}
-
-static void
-set_cmd_cfunc (struct cmd_list_element *cmd, cmd_cfunc_ftype *cfunc)
-{
- if (cfunc == NULL)
- cmd->func = NULL;
- else
- cmd->func = do_cfunc;
- cmd->function.cfunc = cfunc;
-}
-
-static void
do_const_cfunc (struct cmd_list_element *c, char *args, int from_tty)
{
c->function.const_cfunc (args, from_tty);
@@ -149,12 +133,6 @@ set_cmd_sfunc (struct cmd_list_element *cmd, cmd_sfunc_ftype *sfunc)
}
int
-cmd_cfunc_eq (struct cmd_list_element *cmd, cmd_cfunc_ftype *cfunc)
-{
- return cmd->func == do_cfunc && cmd->function.cfunc == cfunc;
-}
-
-int
cmd_cfunc_eq (struct cmd_list_element *cmd, cmd_const_cfunc_ftype *cfunc)
{
return cmd->func == do_const_cfunc && cmd->function.const_cfunc == cfunc;
@@ -281,21 +259,12 @@ do_add_cmd (const char *name, enum command_class theclass,
}
struct cmd_list_element *
-add_cmd (const char *name, enum command_class theclass, cmd_cfunc_ftype *fun,
- const char *doc, struct cmd_list_element **list)
-{
- cmd_list_element *result = do_add_cmd (name, theclass, doc, list);
- set_cmd_cfunc (result, fun);
- return result;
-}
-
-struct cmd_list_element *
add_cmd (const char *name, enum command_class theclass,
const char *doc, struct cmd_list_element **list)
{
cmd_list_element *result = do_add_cmd (name, theclass, doc, list);
result->func = NULL;
- result->function.cfunc = NULL; /* Ok. */
+ result->function.const_cfunc = NULL;
return result;
}
@@ -1960,6 +1929,5 @@ int
cli_user_command_p (struct cmd_list_element *cmd)
{
return (cmd->theclass == class_user
- && (cmd->func == do_cfunc || cmd->func == do_sfunc
- || cmd->func == do_const_cfunc));
+ && (cmd->func == do_const_cfunc || cmd->func == do_sfunc));
}
diff --git a/gdb/cli/cli-decode.h b/gdb/cli/cli-decode.h
index 76f3ca9..e3ac69b 100644
--- a/gdb/cli/cli-decode.h
+++ b/gdb/cli/cli-decode.h
@@ -113,8 +113,6 @@ struct cmd_list_element
union
{
/* If type is not_set_cmd, call it like this: */
- cmd_cfunc_ftype *cfunc;
- /* ... or like this. */
cmd_const_cfunc_ftype *const_cfunc;
/* If type is set_cmd or show_cmd, first set the variables,
and then call this: */
diff --git a/gdb/command.h b/gdb/command.h
index 258f7f7..cbcf523 100644
--- a/gdb/command.h
+++ b/gdb/command.h
@@ -116,7 +116,6 @@ var_types;
/* This structure records one command'd definition. */
struct cmd_list_element;
-typedef void cmd_cfunc_ftype (char *args, int from_tty);
typedef void cmd_const_cfunc_ftype (const char *args, int from_tty);
/* This structure specifies notifications to be suppressed by a cli
@@ -136,11 +135,6 @@ extern struct cli_suppress_notification cli_suppress_notification;
extern int valid_user_defined_cmd_name_p (const char *name);
-extern struct cmd_list_element *add_cmd (const char *, enum command_class,
- cmd_cfunc_ftype *fun,
- const char *,
- struct cmd_list_element **);
-
/* Const-correct variant of the above. */
extern struct cmd_list_element *add_cmd (const char *, enum command_class,
@@ -213,8 +207,6 @@ extern void set_cmd_completer_handle_brkchars (struct cmd_list_element *,
/* HACK: cagney/2002-02-23: Code, mostly in tracepoints.c, grubs
around in cmd objects to test the value of the commands sfunc(). */
extern int cmd_cfunc_eq (struct cmd_list_element *cmd,
- cmd_cfunc_ftype *cfun);
-extern int cmd_cfunc_eq (struct cmd_list_element *cmd,
cmd_const_cfunc_ftype *cfun);
/* Each command object has a local context attached to it. */
diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
index 609ba50..0d500ea 100644
--- a/gdb/gnu-nat.c
+++ b/gdb/gnu-nat.c
@@ -2742,7 +2742,7 @@ show_thread_default_cmd (const char *args, int from_tty)
}
static int
-parse_int_arg (char *args, char *cmd_prefix)
+parse_int_arg (const char *args, char *cmd_prefix)
{
if (args)
{
@@ -2757,7 +2757,7 @@ parse_int_arg (char *args, char *cmd_prefix)
}
static int
-_parse_bool_arg (char *args, char *t_val, char *f_val, char *cmd_prefix)
+_parse_bool_arg (const char *args, char *t_val, char *f_val, char *cmd_prefix)
{
if (!args || strcmp (args, t_val) == 0)
return 1;
@@ -2818,13 +2818,13 @@ set_task_pause_cmd (int arg, int from_tty)
}
static void
-set_task_pause_cmd (char *args, int from_tty)
+set_task_pause_cmd (const char *args, int from_tty)
{
set_task_pause_cmd (parse_bool_arg (args, "set task pause"), from_tty);
}
static void
-show_task_pause_cmd (char *args, int from_tty)
+show_task_pause_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2836,14 +2836,14 @@ show_task_pause_cmd (char *args, int from_tty)
}
static void
-set_task_detach_sc_cmd (char *args, int from_tty)
+set_task_detach_sc_cmd (const char *args, int from_tty)
{
cur_inf ()->detach_sc = parse_int_arg (args,
"set task detach-suspend-count");
}
static void
-show_task_detach_sc_cmd (char *args, int from_tty)
+show_task_detach_sc_cmd (const char *args, int from_tty)
{
check_empty (args, "show task detach-suspend-count");
printf_unfiltered ("The inferior task will be left with a "
@@ -2853,7 +2853,7 @@ show_task_detach_sc_cmd (char *args, int from_tty)
static void
-set_thread_default_pause_cmd (char *args, int from_tty)
+set_thread_default_pause_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2862,7 +2862,7 @@ set_thread_default_pause_cmd (char *args, int from_tty)
}
static void
-show_thread_default_pause_cmd (char *args, int from_tty)
+show_thread_default_pause_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
int sc = inf->default_thread_pause_sc;
@@ -2874,7 +2874,7 @@ show_thread_default_pause_cmd (char *args, int from_tty)
}
static void
-set_thread_default_run_cmd (char *args, int from_tty)
+set_thread_default_run_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2883,7 +2883,7 @@ set_thread_default_run_cmd (char *args, int from_tty)
}
static void
-show_thread_default_run_cmd (char *args, int from_tty)
+show_thread_default_run_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2893,14 +2893,14 @@ show_thread_default_run_cmd (char *args, int from_tty)
}
static void
-set_thread_default_detach_sc_cmd (char *args, int from_tty)
+set_thread_default_detach_sc_cmd (const char *args, int from_tty)
{
cur_inf ()->default_thread_detach_sc =
parse_int_arg (args, "set thread default detach-suspend-count");
}
static void
-show_thread_default_detach_sc_cmd (char *args, int from_tty)
+show_thread_default_detach_sc_cmd (const char *args, int from_tty)
{
check_empty (args, "show thread default detach-suspend-count");
printf_unfiltered ("New threads will get a detach-suspend-count of %d.\n",
@@ -2946,7 +2946,7 @@ steal_exc_port (struct proc *proc, mach_port_t name)
}
static void
-set_task_exc_port_cmd (char *args, int from_tty)
+set_task_exc_port_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2956,13 +2956,13 @@ set_task_exc_port_cmd (char *args, int from_tty)
}
static void
-set_stopped_cmd (char *args, int from_tty)
+set_stopped_cmd (const char *args, int from_tty)
{
cur_inf ()->stopped = _parse_bool_arg (args, "yes", "no", "set stopped");
}
static void
-show_stopped_cmd (char *args, int from_tty)
+show_stopped_cmd (const char *args, int from_tty)
{
struct inf *inf = active_inf ();
@@ -2972,7 +2972,7 @@ show_stopped_cmd (char *args, int from_tty)
}
static void
-set_sig_thread_cmd (char *args, int from_tty)
+set_sig_thread_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -2990,7 +2990,7 @@ set_sig_thread_cmd (char *args, int from_tty)
}
static void
-show_sig_thread_cmd (char *args, int from_tty)
+show_sig_thread_cmd (const char *args, int from_tty)
{
struct inf *inf = active_inf ();
@@ -3016,13 +3016,13 @@ set_signals_cmd (int arg, int from_tty)
}
static void
-set_signals_cmd (char *args, int from_tty)
+set_signals_cmd (const char *args, int from_tty)
{
set_signals_cmd(parse_bool_arg (args, "set signals"), from_tty);
}
static void
-show_signals_cmd (char *args, int from_tty)
+show_signals_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -3045,13 +3045,13 @@ set_exceptions_cmd (int arg, int from_tty)
}
static void
-set_exceptions_cmd (char *args, int from_tty)
+set_exceptions_cmd (const char *args, int from_tty)
{
set_exceptions_cmd (parse_bool_arg (args, "set exceptions"), from_tty);
}
static void
-show_exceptions_cmd (char *args, int from_tty)
+show_exceptions_cmd (const char *args, int from_tty)
{
struct inf *inf = cur_inf ();
@@ -3099,7 +3099,7 @@ show_task_cmd (const char *args, int from_tty)
static void
-set_noninvasive_cmd (char *args, int from_tty)
+set_noninvasive_cmd (const char *args, int from_tty)
{
/* Invert the sense of the arg for each component. */
int inv_arg = parse_bool_arg (args, "set noninvasive") ? 0 : 1;
@@ -3301,7 +3301,7 @@ This is the same as setting `task pause', `exceptions', and\n\
static void
-set_thread_pause_cmd (char *args, int from_tty)
+set_thread_pause_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
int old_sc = thread->pause_sc;
@@ -3314,7 +3314,7 @@ set_thread_pause_cmd (char *args, int from_tty)
}
static void
-show_thread_pause_cmd (char *args, int from_tty)
+show_thread_pause_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
int sc = thread->pause_sc;
@@ -3327,7 +3327,7 @@ show_thread_pause_cmd (char *args, int from_tty)
}
static void
-set_thread_run_cmd (char *args, int from_tty)
+set_thread_run_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
@@ -3335,7 +3335,7 @@ set_thread_run_cmd (char *args, int from_tty)
}
static void
-show_thread_run_cmd (char *args, int from_tty)
+show_thread_run_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
@@ -3346,14 +3346,14 @@ show_thread_run_cmd (char *args, int from_tty)
}
static void
-set_thread_detach_sc_cmd (char *args, int from_tty)
+set_thread_detach_sc_cmd (const char *args, int from_tty)
{
cur_thread ()->detach_sc = parse_int_arg (args,
"set thread detach-suspend-count");
}
static void
-show_thread_detach_sc_cmd (char *args, int from_tty)
+show_thread_detach_sc_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
@@ -3365,7 +3365,7 @@ show_thread_detach_sc_cmd (char *args, int from_tty)
}
static void
-set_thread_exc_port_cmd (char *args, int from_tty)
+set_thread_exc_port_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
@@ -3389,7 +3389,7 @@ show_thread_cmd (char *args, int from_tty)
#endif
static void
-thread_takeover_sc_cmd (char *args, int from_tty)
+thread_takeover_sc_cmd (const char *args, int from_tty)
{
struct proc *thread = cur_thread ();
diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 6abd734..5bf262f 100644
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -1061,7 +1061,7 @@ print_mem (unsigned long datum, const char *header, int in_pages_p)
/* Display assorted information about the underlying OS. */
static void
-go32_sysinfo (char *arg, int from_tty)
+go32_sysinfo (const char *arg, int from_tty)
{
static const char test_pattern[] =
"deadbeafdeadbeafdeadbeafdeadbeafdeadbeaf"
@@ -1658,7 +1658,7 @@ display_descriptor (unsigned type, unsigned long base_addr, int idx, int force)
}
static void
-go32_sldt (char *arg, int from_tty)
+go32_sldt (const char *arg, int from_tty)
{
struct dtr_reg gdtr;
unsigned short ldtr = 0;
@@ -1731,7 +1731,7 @@ go32_sldt (char *arg, int from_tty)
}
static void
-go32_sgdt (char *arg, int from_tty)
+go32_sgdt (const char *arg, int from_tty)
{
struct dtr_reg gdtr;
long gdt_entry = -1L;
@@ -1772,7 +1772,7 @@ go32_sgdt (char *arg, int from_tty)
}
static void
-go32_sidt (char *arg, int from_tty)
+go32_sidt (const char *arg, int from_tty)
{
struct dtr_reg idtr;
long idt_entry = -1L;
@@ -1944,7 +1944,7 @@ display_ptable_entry (unsigned long entry, int is_dir, int force, unsigned off)
}
static void
-go32_pde (char *arg, int from_tty)
+go32_pde (const char *arg, int from_tty)
{
long pde_idx = -1, i;
@@ -1994,7 +1994,7 @@ display_page_table (long n, int force)
}
static void
-go32_pte (char *arg, int from_tty)
+go32_pte (const char *arg, int from_tty)
{
long pde_idx = -1L, i;
@@ -2021,7 +2021,7 @@ go32_pte (char *arg, int from_tty)
}
static void
-go32_pte_for_address (char *arg, int from_tty)
+go32_pte_for_address (const char *arg, int from_tty)
{
CORE_ADDR addr = 0, i;
diff --git a/gdb/guile/scm-auto-load.c b/gdb/guile/scm-auto-load.c
index 8a04e9c..29f7357 100644
--- a/gdb/guile/scm-auto-load.c
+++ b/gdb/guile/scm-auto-load.c
@@ -53,7 +53,7 @@ gdbscm_auto_load_enabled (const struct extension_language_defn *extlang)
/* Wrapper for "info auto-load guile-scripts". */
static void
-info_auto_load_guile_scripts (char *pattern, int from_tty)
+info_auto_load_guile_scripts (const char *pattern, int from_tty)
{
auto_load_info_scripts (pattern, from_tty, &extension_language_guile);
}
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index 453505b..1acb6ce0 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -1580,7 +1580,7 @@ info_auto_load_libthread_db_compare (const void *ap, const void *bp)
/* Implement 'info auto-load libthread-db'. */
static void
-info_auto_load_libthread_db (char *args, int from_tty)
+info_auto_load_libthread_db (const char *args, int from_tty)
{
struct ui_out *uiout = current_uiout;
const char *cs = args ? args : "";
diff --git a/gdb/maint.c b/gdb/maint.c
index 65a056b..94293d5 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -44,10 +44,6 @@
#include "cli/cli-utils.h"
#include "cli/cli-setshow.h"
-static void maintenance_internal_error (char *args, int from_tty);
-
-static void maintenance_space_display (char *, int);
-
static void maintenance_do_deprecate (const char *, int);
/* Set this to the maximum number of seconds to wait instead of waiting forever
@@ -98,7 +94,7 @@ maintenance_dump_me (const char *args, int from_tty)
GDB. */
static void
-maintenance_internal_error (char *args, int from_tty)
+maintenance_internal_error (const char *args, int from_tty)
{
internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
}
@@ -109,7 +105,7 @@ maintenance_internal_error (char *args, int from_tty)
GDB. */
static void
-maintenance_internal_warning (char *args, int from_tty)
+maintenance_internal_warning (const char *args, int from_tty)
{
internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
}
@@ -118,7 +114,7 @@ maintenance_internal_warning (char *args, int from_tty)
demangler problem is detected. Allows testing of the mechanism. */
static void
-maintenance_demangler_warning (char *args, int from_tty)
+maintenance_demangler_warning (const char *args, int from_tty)
{
demangler_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
}
@@ -143,7 +139,7 @@ maintenance_time_display (const char *args, int from_tty)
}
static void
-maintenance_space_display (char *args, int from_tty)
+maintenance_space_display (const char *args, int from_tty)
{
if (args == NULL || *args == '\0')
printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
@@ -394,7 +390,7 @@ maintenance_print_statistics (const char *args, int from_tty)
}
static void
-maintenance_print_architecture (char *args, int from_tty)
+maintenance_print_architecture (const char *args, int from_tty)
{
struct gdbarch *gdbarch = get_current_arch ();
@@ -429,11 +425,11 @@ maintenance_print_command (const char *arg, int from_tty)
or maintenance translate-address <addr>. */
static void
-maintenance_translate_address (char *arg, int from_tty)
+maintenance_translate_address (const char *arg, int from_tty)
{
CORE_ADDR address;
struct obj_section *sect;
- char *p;
+ const char *p;
struct bound_minimal_symbol sym;
struct objfile *objfile;
@@ -449,12 +445,13 @@ maintenance_translate_address (char *arg, int from_tty)
p++;
if (*p == '\000') /* End of command? */
error (_("Need to specify <section-name> and <address>"));
- *p++ = '\000';
- p = skip_spaces (p);
+
+ int arg_len = p - arg;
+ p = skip_spaces (p + 1);
ALL_OBJSECTIONS (objfile, sect)
{
- if (strcmp (sect->the_bfd_section->name, arg) == 0)
+ if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0)
break;
}
@@ -946,7 +943,7 @@ maintenance_selftest (const char *args, int from_tty)
}
static void
-maintenance_info_selftests (char *arg, int from_tty)
+maintenance_info_selftests (const char *arg, int from_tty)
{
printf_filtered ("Registered selftests:\n");
selftests::for_each_selftest ([] (const std::string &name) {
diff --git a/gdb/source.c b/gdb/source.c
index cefc612..b0bb482 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -411,7 +411,7 @@ init_source_path (void)
/* Add zero or more directories to the front of the source path. */
static void
-directory_command (char *dirname, int from_tty)
+directory_command (const char *dirname, int from_tty)
{
dont_repeat ();
/* FIXME, this goes to "delete dir"... */
diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c
index eade046..55aef13 100644
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -452,7 +452,7 @@ do_assign (CORE_ADDR start, size_t bcnt, int version)
adi (examine|x)/count <addr> */
static void
-adi_examine_command (char *args, int from_tty)
+adi_examine_command (const char *args, int from_tty)
{
/* make sure program is active and adi is available */
if (!target_has_execution)
@@ -464,7 +464,7 @@ adi_examine_command (char *args, int from_tty)
pid_t pid = ptid_get_pid (inferior_ptid);
sparc64_adi_info *proc = get_adi_info_proc (pid);
int cnt = 1;
- char *p = args;
+ const char *p = args;
if (p && *p == '/')
{
p++;
@@ -487,7 +487,7 @@ adi_examine_command (char *args, int from_tty)
adi (assign|a)/count <addr> = <version> */
static void
-adi_assign_command (char *args, int from_tty)
+adi_assign_command (const char *args, int from_tty)
{
/* make sure program is active and adi is available */
if (!target_has_execution)
@@ -496,7 +496,7 @@ adi_assign_command (char *args, int from_tty)
if (!adi_available ())
error (_("No ADI information"));
- char *exp = args;
+ const char *exp = args;
if (exp == 0)
error_no_arg (_("Usage: adi assign|a[/count] <addr> = <version>"));
@@ -507,7 +507,7 @@ adi_assign_command (char *args, int from_tty)
error (_("Usage: adi assign|a[/count] <addr> = <version>"));
size_t cnt = 1;
- char *p = args;
+ const char *p = args;
if (exp && *exp == '/')
{
p = exp + 1;
diff --git a/gdb/symfile.c b/gdb/symfile.c
index 8cc76e3..c29ab8e 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -84,8 +84,6 @@ int readnow_symbol_files; /* Read full symbols immediately. */
/* Functions this file defines. */
-static void load_command (char *, int);
-
static void symbol_file_add_main_1 (const char *args, symfile_add_flags add_flags,
objfile_flags flags);
@@ -1791,7 +1789,7 @@ find_sym_fns (bfd *abfd)
/* This function runs the load command of our current target. */
static void
-load_command (char *arg, int from_tty)
+load_command (const char *arg, int from_tty)
{
struct cleanup *cleanup = make_cleanup (null_cleanup, NULL);
@@ -1804,7 +1802,7 @@ load_command (char *arg, int from_tty)
if (arg == NULL)
{
- char *parg;
+ const char *parg;
int count = 0;
parg = arg = get_exec_file (1);
@@ -1821,7 +1819,7 @@ load_command (char *arg, int from_tty)
/* We need to quote this string so buildargv can pull it apart. */
char *temp = (char *) xmalloc (strlen (arg) + count + 1 );
char *ptemp = temp;
- char *prev;
+ const char *prev;
make_cleanup (xfree, temp);
diff --git a/gdb/thread.c b/gdb/thread.c
index 7309302..1e81a61 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -60,7 +60,6 @@ static int highest_thread_num;
spawned new threads we haven't heard of yet. */
static int threads_executing;
-static void thread_apply_all_command (char *, int);
static int thread_alive (struct thread_info *);
/* RAII type used to increase / decrease the refcount of each thread
@@ -1652,7 +1651,7 @@ tp_array_compar (const thread_info *a, const thread_info *b)
thread apply all p x/i $pc Apply x/i $pc cmd to all threads. */
static void
-thread_apply_all_command (char *cmd, int from_tty)
+thread_apply_all_command (const char *cmd, int from_tty)
{
tp_array_compar_ascending = false;
if (cmd != NULL
@@ -1667,10 +1666,6 @@ thread_apply_all_command (char *cmd, int from_tty)
update_thread_list ();
- /* Save a copy of the command in case it is clobbered by
- execute_command. */
- std::string saved_cmd = cmd;
-
int tc = live_threads_count ();
if (tc != 0)
{
@@ -1708,10 +1703,11 @@ thread_apply_all_command (char *cmd, int from_tty)
printf_filtered (_("\nThread %s (%s):\n"),
print_thread_id (thr),
target_pid_to_str (inferior_ptid));
- execute_command (cmd, from_tty);
- /* Restore exact command used previously. */
- strcpy (cmd, saved_cmd.c_str ());
+ /* Use a copy of the command in case it is clobbered by
+ execute_command. */
+ std::string copy = cmd;
+ execute_command (©[0], from_tty);
}
}
}
diff --git a/gdb/top.h b/gdb/top.h
index 66f72df..d265d6b 100644
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -281,7 +281,7 @@ extern char *lim_at_start;
extern void gdb_add_history (const char *);
-extern void show_commands (char *args, int from_tty);
+extern void show_commands (const char *args, int from_tty);
extern void set_history (const char *, int);
diff --git a/gdb/value.c b/gdb/value.c
index d8d40c2..5225e4e 100644
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -880,10 +880,6 @@ value_contents_eq (const struct value *val1, LONGEST offset1,
length * TARGET_CHAR_BIT);
}
-/* Prototypes for local functions. */
-
-static void show_values (char *, int);
-
/* The value-history records all the values printed
by print commands during this session. Each chunk
@@ -1963,7 +1959,7 @@ access_value_history (int num)
}
static void
-show_values (char *num_exp, int from_tty)
+show_values (const char *num_exp, int from_tty)
{
int i;
struct value *val;
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index b7ff5cc..dc6dbdd 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -1020,7 +1020,7 @@ display_selector (HANDLE thread, DWORD sel)
}
static void
-display_selectors (char * args, int from_tty)
+display_selectors (const char * args, int from_tty)
{
if (!current_thread)
{