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2017-01-10Use gdbpy_ref in py-utils.cTom Tromey1-34/+15
This changes more places in py-utils.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-utils.c (unicode_to_encoded_string) (python_string_to_target_string) (python_string_to_target_python_string) (python_string_to_host_string, gdbpy_obj_to_string) (get_addr_from_python): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in pyuw_object_attribute_to_pointerTom Tromey1-3/+2
This changes pyuw_object_attribute_to_pointer to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-unwind.c (pyuw_object_attribute_to_pointer): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in python.cTom Tromey1-67/+53
This changes more places in python.c to use gdbpy_ref. Additionally, previously gdbpy_apply_type_printers would return EXT_LANG_RC_ERROR if a type printer returned None. However, that doesn't seem correct to me; this patch changes it to return EXT_LANG_RC_NOP in this case. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (eval_python_command, gdbpy_decode_line) (gdbpy_run_events, gdbpy_start_type_printers) (gdbpy_apply_type_printers): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-param.cTom Tromey1-10/+8
This changes py-param.c to use gdbpy_ref in a couple more spots. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-param.c (get_doc_string, compute_enum_values): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-inferior.cTom Tromey1-17/+6
This changes py-inferior.c to use gdbpy_ref in more places. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-inferior.c (find_thread_object, build_inferior_list): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py_print_frameTom Tromey1-10/+4
This changes py_print_frame to use gdbpy_ref in more places. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in bpfinishpy_out_of_scopeTom Tromey1-4/+3
This changes bpfinishpy_out_of_scope to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-cmd.cTom Tromey1-51/+30
This changes py-cmd.c to use gdbpy_ref in more places. This also fixes a latent memory leak in cmdpy_completer_helper, which unnecessarily increfs the result of PyObject_CallMethodObjArgs. This is not needed because that function returns a new reference. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref. Remove extra incref. (cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in gdbpy_breakpoint_cond_says_stopTom Tromey1-5/+3
This changes gdbpy_breakpoint_cond_says_stop to use gdbpy_ref rather than explicit reference management. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in archpy_disassembleTom Tromey1-20/+9
This changes archpy_disassemble to use gdbpy_ref. It also fixes a latent bug where archpy_disassemble was decref'ing the results of a all to PyArg_ParseTupleAndKeywords. This is incorrect because PyArg_ParseTupleAndKeywords returns borrowed references. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-arch.c (archpy_disassemble): Use gdbpy_ref. Don't decref results of PyArg_ParseTupleAndKeywords.
2017-01-10Change python_run_simple_file to use gdbpy_refTom Tromey1-13/+5
This changes python_run_simple_file to use gdbpy_ref and unique_xmalloc_ptr. Thi fixes a latent bug in this function, where the error path previously ran the cleanups and then referred to one of the objects just freed. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (python_run_simple_file): Use unique_xmalloc_ptr, gdbpy_ref.
2017-01-10Use gdbpy_ref in py-prettyprint.cTom Tromey1-114/+92
This changes some spots in py-prettyprint.c to use gdbpy_ref. It also changes push_dummy_python_frame to be a class, rather than having it create a cleanup. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-prettyprint.c (print_stack_unless_memory_error) (print_string_repr, print_children): Use gdbpy_ref. (dummy_python_frame): New class. (dummy_python_frame::dummy_python_frame): Rename from push_dummy_python_frame. (py_restore_tstate): Remove.
2017-01-10Use gdbpy_ref in py_print_frameTom Tromey1-29/+12
This changes py_print_frame to use gdbpy_ref in a few spots. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
2017-01-10Remove ensure_python_envTom Tromey2-26/+0
All of gdb has been converted away from ensure_python_env and varobj_ensure_python_env now; so remove them. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (ensure_python_env, restore_python_env): Remove. * python/python-internal.h (ensure_python_env): Don't declare. * varobj.h (varobj_ensure_python_env): Don't declare. * varobj.c (varobj_ensure_python_env): Remove.
2017-01-10Change type of encoding argument to gdbpy_extract_lazy_stringTom Tromey3-12/+10
This changes gdbpy_extract_lazy_string's "encoding" argument to be a unique_xmalloc_ptr. I chose this rather than std::string because it can sometimes be NULL. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-prettyprint.c (print_string_repr, print_children): Update. * python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type of "encoding". * varobj.c (varobj_value_get_print_value): Update. * python/python-internal.h (gdbpy_extract_lazy_string): Update.
2017-01-10Use gdbpy_enter in python.cTom Tromey1-45/+37
This changes the last functions in python.c to use gdbpy_enter. I split gdbpy_finish_initialization into two functions in order to avoid some "goto"s. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (python_command): Use gdbpy_enter, gdbpy_ref. (do_finish_initialization): New function. Use gdbpy_ref. (gdbpy_finish_initialization): Use gdbpy_enter. Call do_finish_initialization.
2017-01-10Use gdbpy_enter in py-param.cTom Tromey1-40/+35
This converts the remaining functions in py-param.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-param.c (get_set_value, get_show_value): Use gdbpy_enter, gdbpy_ref.
2017-01-10Use gdbpy_enter in fnpy_callTom Tromey1-21/+11
This changes fnpy_call to use gdbpy_enter and gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.
2017-01-10Use gdbpy_enter in cmdpy_functionTom Tromey1-16/+10
This changes cmdpy_function to use gdbpy_enter and gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.
2017-01-10Use gdbpy_enter_varobj in py-varobj.cTom Tromey1-11/+5
This converts the remaining functions in py-varobj.c to use gdbpy_enter_varobj. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next): Use gdbpy_enter_varobj.
2017-01-10Introduce gdbpy_enter_varobj and use itTom Tromey2-13/+19
This introduces gdbpy_enter_varobj, a subclass of gdbpy_enter; then changes one function in py-varobj.c to use it. gdbpy_enter_varobj takes a varobj as an argument, similar to varobj_ensure_python_env. 2017-01-10 Tom Tromey <tom@tromey.com> * varobj.c (gdbpy_enter_varobj): New constructor. * python/python-internal.h (gdbpy_enter_varobj): New class. * python/py-varobj.c (py_varobj_get_iterator): Use gdbpy_enter_varobj.
2017-01-10Use gdbpy_enter in py-xmethod.cTom Tromey1-91/+74
This changes the remaining functions in py-xmethod.c to use gdbpy_enter; using gdbpy_ref and unique_xmalloc_ptr as appropriate. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr. (gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter. (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, unique_xmalloc_ptr. (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.
2017-01-10Use gdbpy_ref in invoke_match_methodTom Tromey1-38/+12
Change invoke_match_method to use gdbpy_ref. I neglected to convert this function in my earlier series. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-xmethods.c (invoke_match_method): Use gdbpy_ref.
2017-01-10Use gdbpy_enter in gdbpy_get_matching_xmethod_workersTom Tromey1-95/+58
Change gdbpy_get_matching_xmethod_workers to use gdbpy_enter and gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use gdbpy_enter, gdbpy_ref.
2017-01-10Use gdbpy_enter in python_interactive_commandTom Tromey1-1/+1
This changes python_interactive_command to use gdbpy_enter. Previously this function was leaving a dangling cleanup -- this is sort of ok in a command function, but IMO it's still better to clean up. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (python_interactive_command): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in gdbpy_before_prompt_hookTom Tromey1-39/+33
Change gdbpy_before_prompt_hook to use gdbpy_enter and gdbpy_ref. This also rearranges the function a tiny bit to make it more clear. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter, gdbpy_ref.
2017-01-10Use gdbpy_enter in py-prettyprint.cTom Tromey1-30/+15
Change py-prettyprint.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
2017-01-10Introduce htab_up and use gdbpy_enter in py-framefilter.cTom Tromey1-34/+21
This introduces a new "htab_up" typedef, which is a std::unique_ptr that can call htab_delete. Then it changes some code in py-framefilter.c to use both gdbpy_enter and the new htab_up. 2017-01-10 Tom Tromey <tom@tromey.com> * utils.h (htab_deleter): New struct. (htab_up): New typedef. * python/py-framefilter.c (gdbpy_apply_frame_filter): Use gdbpy_enter, gdbpy_ref, htab_up.
2017-01-10Use gdbpy_enter in py-unwind.cTom Tromey1-39/+33
Change py-unwind.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-unwind.c (pending_frame_invalidate): Remove. (pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.
2017-01-10Use gdbpy_enter in py-xmethods.cTom Tromey1-8/+2
Change the simple parts of py-xmethods.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-xmethods.c (gdbpy_free_xmethod_worker_data) (gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-type.cTom Tromey1-4/+1
Change py-type.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-type.c (save_objfile_types): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in python.cTom Tromey1-30/+8
Change the simple parts of python.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_eval_from_control_command) (gdbpy_source_script, gdbpy_run_events) (gdbpy_source_objfile_script, gdbpy_execute_objfile_script) (gdbpy_free_type_printers, gdbpy_finish_initialization): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-progspace.cTom Tromey1-3/+1
Change py-progspace.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-progspace.c (py_free_pspace): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-objfile.cTom Tromey1-3/+1
Change py-objfile.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-objfile.c (py_free_objfile): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-inferior.cTom Tromey1-59/+15
Change py-inferior.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-inferior.c (python_on_normal_stop, python_on_resume) (python_on_inferior_call_pre, python_on_inferior_call_post) (python_on_memory_change, python_on_register_change) (python_inferior_exit, python_new_objfile, add_thread_object) (delete_thread_object, py_free_inferior): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-finishbreakpoint.cTom Tromey1-8/+2
Change py-finishbreakpoint.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-finishbreakpoint.c (bpfinishpy_handle_stop) (bpfinishpy_handle_exit): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-cmd.cTom Tromey1-10/+3
Change py-cmd.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-cmd.c (cmdpy_destroyer) (cmdpy_completer_handle_brkchars, cmdpy_completer): Use gdbpy_enter.
2017-01-10Use gdbpy_enter in py-breakpoint.cTom Tromey1-10/+4
Change py-breakpoint.c to use gdbpy_enter. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use gdbpy_enter. (gdbpy_breakpoint_has_cond): Likewise.
2017-01-10Introduce gdbpy_enterTom Tromey2-37/+57
This introduces gdbpy_enter, a class that can be used to acquire and release the Python GIL, and also set other Python-related globals used by gdb. ensure_python_env is rewritten in terms of this new class. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_enter): New constructor. (~gdbpy_enter): New destructor. (restore_python_env, ensure_python_env): Rewrite. * python/python-internal.h (gdbpy_enter): New class.
2017-01-10Use gdbpy_ref in gdbpy_lookup_symbolTom Tromey1-10/+8
This changes gdbpy_lookup_symbol to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-value.cTom Tromey1-29/+14
This changes a few functions in py-value.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-value.c (value_has_field, get_field_flag) (get_field_type, valpy_getitem, convert_value_from_python): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in python.cTom Tromey1-18/+11
This changes a couple of functions in python.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-prettyprint.cTom Tromey1-62/+32
This changes several functions in py-prettyprint.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-prettyprint.c (search_pp_list) (find_pretty_printer_from_objfiles) (find_pretty_printer_from_progspace) (find_pretty_printer_from_gdb, find_pretty_printer) (gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in call_doc_functionTom Tromey1-6/+5
This changes call_doc_function to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-param.c (call_doc_function): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-linetable.cTom Tromey1-37/+14
This changes some code in py-linetable.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-linetable.c (build_line_table_tuple_from_pcs) (ltpy_get_all_source_lines): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-framefilter.cTom Tromey1-57/+29
This changes some code in py-framefilter.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-framefilter.c (extract_sym, extract_value) (get_py_iter_from_func, bootstrap_python_frame_filters): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in gdbpy_breakpointsTom Tromey1-13/+5
This changes gdbpy_breakpoints to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in gdbpy_inferiorsTom Tromey1-13/+5
This changes gdbpy_inferiors to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in py-function.cTom Tromey1-16/+11
This changes some code in py-function.c to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-function.c (convert_values_to_python, fnpy_init): Use gdbpy_ref.
2017-01-10Use gdbpy_ref in gdbpy_string_to_argvTom Tromey1-8/+5
This chanes gdbpy_string_to_argv to use gdbpy_ref. 2017-01-10 Tom Tromey <tom@tromey.com> * python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.