+2021-04-28 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * guile/guile.c (gdbscm_set_backtrace): Add declaration.
+ (gdbscm_finish_initialization): Add code moved from
+ _initialize_guile.
+ (_initialize_guile): Move code to gdbscm_finish_initialization.
+ * guile/scm-arch.c (gdbscm_initialize_arches): Move some code into
+ _initialize_scm_arch.
+ (_initialize_scm_arch): New function.
+ * guile/scm-block.c (gdbscm_initialize_blocks): Move some code
+ into _initialize_scm_block.
+ (_initialize_scm_block): New function.
+ * guile/scm-frame.c (gdbscm_initialize_frames): Move some code
+ into _initialize_scm_frame.
+ (_initialize_scm_frame): New function.
+ * guile/scm-objfile.c (gdbscm_initialize_objfiles): Move some code
+ into _initialize_scm_objfile.
+ (_initialize_scm_objfile): New function.
+ * guile/scm-progspace.c (gdbscm_initialize_pspaces): Move some
+ code into _initialize_scm_progspace.
+ (_initialize_scm_progspace): New function.
+ * guile/scm-symbol.c (gdbscm_initialize_symbols): Move some code
+ into _initialize_scm_symbol.
+ (_initialize_scm_symbol): New function.
+ * guile/scm-symtab.c (gdbscm_initialize_symtabs): Move some code
+ into _initialize_scm_symtab.
+ (_initialize_scm_symtab): New function.
+ * guile/scm-type.c (gdbscm_initialize_types): Move some code into
+ _initialize_scm_type.
+ (_initialize_scm_type): New function.
+
2021-04-28 Andrew Burgess <andrew.burgess@embecosm.com>
* python/py-arch.c (_initialize_py_arch): New function.
static void gdbscm_eval_from_control_command
(const struct extension_language_defn *, struct command_line *);
static script_sourcer_func gdbscm_source_script;
+static void gdbscm_set_backtrace (int enable);
int gdb_scheme_initialized;
static void
gdbscm_finish_initialization (const struct extension_language_defn *extlang)
{
+#if HAVE_GUILE
+ /* The Python support puts the C side in module "_gdb", leaving the
+ Python side to define module "gdb" which imports "_gdb". There is
+ evidently no similar convention in Guile so we skip this. */
+
+#if HAVE_GUILE_MANUAL_FINALIZATION
+ /* Our SMOB free functions are not thread-safe, as GDB itself is not
+ intended to be thread-safe. Disable automatic finalization so that
+ finalizers aren't run in other threads. */
+ scm_set_automatic_finalization_enabled (0);
+#endif
+
+ /* Before we initialize Guile, block signals needed by gdb (especially
+ SIGCHLD). This is done so that all threads created during Guile
+ initialization have SIGCHLD blocked. PR 17247. Really libgc and
+ Guile should do this, but we need to work with libgc 7.4.x. */
+ {
+ gdb::block_signals blocker;
+
+ /* scm_with_guile is the most portable way to initialize Guile. Plus
+ we need to initialize the Guile support while in Guile mode (e.g.,
+ called from within a call to scm_with_guile). */
+ scm_with_guile (call_initialize_gdb_module, NULL);
+ }
+
+ /* Set Guile's backtrace to match the "set guile print-stack" default.
+ [N.B. The two settings are still separate.] But only do this after
+ we've initialized Guile, it's nice to see a backtrace if there's an
+ error during initialization. OTOH, if the error is that gdb/init.scm
+ wasn't found because gdb is being run from the build tree, the
+ backtrace is more noise than signal. Sigh. */
+ gdbscm_set_backtrace (0);
+#endif
+
/* Restore the environment to the user interaction one. */
scm_set_current_module (scm_interaction_environment ());
}
_initialize_guile ()
{
install_gdb_commands ();
-
-#if HAVE_GUILE
- {
- /* The Python support puts the C side in module "_gdb", leaving the Python
- side to define module "gdb" which imports "_gdb". There is evidently no
- similar convention in Guile so we skip this. */
-
-#if HAVE_GUILE_MANUAL_FINALIZATION
- /* Our SMOB free functions are not thread-safe, as GDB itself is not
- intended to be thread-safe. Disable automatic finalization so that
- finalizers aren't run in other threads. */
- scm_set_automatic_finalization_enabled (0);
-#endif
-
- /* Before we initialize Guile, block signals needed by gdb
- (especially SIGCHLD).
- This is done so that all threads created during Guile initialization
- have SIGCHLD blocked. PR 17247.
- Really libgc and Guile should do this, but we need to work with
- libgc 7.4.x. */
- {
- gdb::block_signals blocker;
-
- /* scm_with_guile is the most portable way to initialize Guile.
- Plus we need to initialize the Guile support while in Guile mode
- (e.g., called from within a call to scm_with_guile). */
- scm_with_guile (call_initialize_gdb_module, NULL);
- }
-
- /* Set Guile's backtrace to match the "set guile print-stack" default.
- [N.B. The two settings are still separate.]
- But only do this after we've initialized Guile, it's nice to see a
- backtrace if there's an error during initialization.
- OTOH, if the error is that gdb/init.scm wasn't found because gdb is
- being run from the build tree, the backtrace is more noise than signal.
- Sigh. */
- gdbscm_set_backtrace (0);
- }
-#endif
}
scm_set_smob_print (arch_smob_tag, arscm_print_arch_smob);
gdbscm_define_functions (arch_functions, 1);
+}
+void _initialize_scm_arch ();
+void
+_initialize_scm_arch ()
+{
arch_object_data
= gdbarch_data_register_post_init (arscm_object_data_init);
}
gdbscm_documentation_symbol,
gdbscm_scm_from_c_string ("\
Internal function to assist the block symbols iterator."));
+}
+void _initialize_scm_block ();
+void
+_initialize_scm_block ()
+{
/* Register an objfile "free" callback so we can properly
invalidate blocks when an object file is about to be deleted. */
bkscm_objfile_data_key
gdbscm_define_functions (frame_functions, 1);
block_keyword = scm_from_latin1_keyword ("block");
+}
+void _initialize_scm_frame ();
+void
+_initialize_scm_frame ()
+{
/* Register an inferior "free" callback so we can properly
invalidate frames when an inferior file is about to be deleted. */
frscm_inferior_data_key
scm_set_smob_print (objfile_smob_tag, ofscm_print_objfile_smob);
gdbscm_define_functions (objfile_functions, 1);
+}
+void _initialize_scm_objfile ();
+void
+_initialize_scm_objfile ()
+{
ofscm_objfile_data_key
= register_objfile_data_with_cleanup (NULL, ofscm_handle_objfile_deleted);
}
scm_set_smob_print (pspace_smob_tag, psscm_print_pspace_smob);
gdbscm_define_functions (pspace_functions, 1);
+}
+void _initialize_scm_progspace ();
+void
+_initialize_scm_progspace ()
+{
psscm_pspace_data_key
= register_program_space_data_with_cleanup (NULL,
psscm_handle_pspace_deleted);
block_keyword = scm_from_latin1_keyword ("block");
domain_keyword = scm_from_latin1_keyword ("domain");
frame_keyword = scm_from_latin1_keyword ("frame");
+}
+void _initialize_scm_symbol ();
+void
+_initialize_scm_symbol ()
+{
/* Register an objfile "free" callback so we can properly
invalidate symbols when an object file is about to be deleted. */
syscm_objfile_data_key
scm_set_smob_print (sal_smob_tag, stscm_print_sal_smob);
gdbscm_define_functions (symtab_functions, 1);
+}
+void _initialize_scm_symtab ();
+void
+_initialize_scm_symtab ()
+{
/* Register an objfile "free" callback so we can properly
invalidate symbol tables, and symbol table and line data
structures when an object file that is about to be deleted. */
block_keyword = scm_from_latin1_keyword ("block");
+ global_types_map = gdbscm_create_eqable_gsmob_ptr_map (tyscm_hash_type_smob,
+ tyscm_eq_type_smob);
+}
+
+void _initialize_scm_type ();
+void
+_initialize_scm_type ()
+{
/* Register an objfile "free" callback so we can properly copy types
associated with the objfile when it's about to be deleted. */
tyscm_objfile_data_key
= register_objfile_data_with_cleanup (save_objfile_types, NULL);
-
- global_types_map = gdbscm_create_eqable_gsmob_ptr_map (tyscm_hash_type_smob,
- tyscm_eq_type_smob);
}
projects / deliverable / binutils-gdb.git / commitdiff
