* [PATCH] Remove two initialization functions
@ 2022-08-06 18:52 Tom Tromey
2022-08-19 14:20 ` Tom Tromey
0 siblings, 1 reply; 2+ messages in thread
From: Tom Tromey @ 2022-08-06 18:52 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
I noticed a couple of initialization functions that aren't really
needed, and that currently require explicit calls in gdb_init. This
patch removes these functions, simplifying gdb a little.
Regression tested on x86-64 Fedora 34.
---
gdb/cli/cli-cmds.c | 8 +-------
gdb/cli/cli-cmds.h | 2 --
gdb/top.c | 23 +++++++----------------
3 files changed, 8 insertions(+), 25 deletions(-)
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index 18fb6e6d869..d5707192be0 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -76,7 +76,7 @@ static void filter_sals (std::vector<symtab_and_line> &);
\f
/* See cli-cmds.h. */
-unsigned int max_user_call_depth;
+unsigned int max_user_call_depth = 1024;
/* Define all cmd_list_elements. */
@@ -2105,12 +2105,6 @@ filter_sals (std::vector<symtab_and_line> &sals)
sals.erase (from, sals.end ());
}
-void
-init_cmd_lists (void)
-{
- max_user_call_depth = 1024;
-}
-
static void
show_info_verbose (struct ui_file *file, int from_tty,
struct cmd_list_element *c,
diff --git a/gdb/cli/cli-cmds.h b/gdb/cli/cli-cmds.h
index 770abecab8a..89ad0d199d2 100644
--- a/gdb/cli/cli-cmds.h
+++ b/gdb/cli/cli-cmds.h
@@ -151,8 +151,6 @@ extern unsigned int max_user_call_depth;
/* Exported to gdb/top.c */
-void init_cmd_lists (void);
-
int is_complete_command (struct cmd_list_element *cmd);
/* Exported to gdb/main.c */
diff --git a/gdb/top.c b/gdb/top.c
index 453fa236db1..07e491440e4 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -2231,17 +2231,6 @@ show_startup_quiet (struct ui_file *file, int from_tty,
value);
}
-static void
-init_gdb_version_vars (void)
-{
- struct internalvar *major_version_var = create_internalvar ("_gdb_major");
- struct internalvar *minor_version_var = create_internalvar ("_gdb_minor");
- int vmajor = 0, vminor = 0, vrevision = 0;
- sscanf (version, "%d.%d.%d", &vmajor, &vminor, &vrevision);
- set_internalvar_integer (major_version_var, vmajor);
- set_internalvar_integer (minor_version_var, vminor + (vrevision > 0));
-}
-
static void
init_main (void)
{
@@ -2405,6 +2394,13 @@ Usage: new-ui INTERPRETER TTY\n\
The first argument is the name of the interpreter to run.\n\
The second argument is the terminal the UI runs on."), &cmdlist);
set_cmd_completer (c, interpreter_completer);
+
+ struct internalvar *major_version_var = create_internalvar ("_gdb_major");
+ struct internalvar *minor_version_var = create_internalvar ("_gdb_minor");
+ int vmajor = 0, vminor = 0, vrevision = 0;
+ sscanf (version, "%d.%d.%d", &vmajor, &vminor, &vrevision);
+ set_internalvar_integer (major_version_var, vmajor);
+ set_internalvar_integer (minor_version_var, vminor + (vrevision > 0));
}
/* See top.h. */
@@ -2423,8 +2419,6 @@ gdb_init ()
make_final_cleanup (do_chdir_cleanup, xstrdup (current_directory));
#endif
- init_cmd_lists (); /* This needs to be done first. */
-
init_page_info ();
/* Here is where we call all the _initialize_foo routines. */
@@ -2454,9 +2448,6 @@ gdb_init ()
during startup. */
set_language (language_c);
expected_language = current_language; /* Don't warn about the change. */
-
- /* Create $_gdb_major and $_gdb_minor convenience variables. */
- init_gdb_version_vars ();
}
void _initialize_top ();
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] Remove two initialization functions
2022-08-06 18:52 [PATCH] Remove two initialization functions Tom Tromey
@ 2022-08-19 14:20 ` Tom Tromey
0 siblings, 0 replies; 2+ messages in thread
From: Tom Tromey @ 2022-08-19 14:20 UTC (permalink / raw)
To: Tom Tromey; +Cc: gdb-patches
>>>>> "Tom" == Tom Tromey <tom@tromey.com> writes:
Tom> I noticed a couple of initialization functions that aren't really
Tom> needed, and that currently require explicit calls in gdb_init. This
Tom> patch removes these functions, simplifying gdb a little.
Tom> Regression tested on x86-64 Fedora 34.
I'm checking this in.
Tom
^ permalink raw reply [flat|nested] 2+ messages in thread
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