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2024-03-26gdb, gdbserver, gdbsupport: remove includes of early headersSimon Marchi1-1/+0
Now that defs.h, server.h and common-defs.h are included via the `-include` option, it is no longer necessary for source files to include them. Remove all the inclusions of these files I could find. Update the generation scripts where relevant. Change-Id: Ia026cff269c1b7ae7386dd3619bc9bb6a5332837 Approved-By: Pedro Alves <pedro@palves.net>
2024-01-12Update copyright year range in header of all files managed by GDBAndrew Burgess1-1/+1
This commit is the result of the following actions: - Running gdb/copyright.py to update all of the copyright headers to include 2024, - Manually updating a few files the copyright.py script told me to update, these files had copyright headers embedded within the file, - Regenerating gdbsupport/Makefile.in to refresh it's copyright date, - Using grep to find other files that still mentioned 2023. If these files were updated last year from 2022 to 2023 then I've updated them this year to 2024. I'm sure I've probably missed some dates. Feel free to fix them up as you spot them.
2023-11-21gdb: Use C++17's std::make_unique instead of gdb::make_uniqueLancelot Six1-1/+1
gdb::make_unique is a wrapper around std::make_unique when compiled with C++17. Now that C++17 is required, use std::make_unique directly in the codebase, and remove gdb::make_unique. Change-Id: I80b615e46e4b7c097f09d78e579a9bdce00254ab Approved-By: Tom Tromey <tom@tromey.com> Approved-By: Pedro Alves <pedro@palves.net
2023-08-23gdb: add gdb::make_unique functionAndrew Burgess1-3/+1
While GDB is still C++11, lets add a gdb::make_unique template function that can be used to create std::unique_ptr objects, just like the C++14 std::make_unique. If GDB is being compiled with a C++14 compiler then the new gdb::make_unique function will delegate to the std::make_unique. I checked with gcc, and at -O1 and above gdb::make_unique will be optimised away completely in this case. If C++14 (or later) becomes our minimum, then it will be easy enough to go through the code and replace gdb::make_unique with std::make_unique later on. I've make use of this function in all the places I think this can easily be used, though I'm sure I've probably missed some. Should be no user visible changes after this commit. Approved-By: Tom Tromey <tom@tromey.com>
2023-01-01Update copyright year range in header of all files managed by GDBJoel Brobecker1-1/+1
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
2022-07-15Expose current 'print' settings to PythonTom Tromey1-5/+20
PR python/17291 asks for access to the current print options. While I think this need is largely satisfied by the existence of Value.format_string, it seemed to me that a bit more could be done. First, while Value.format_string uses the user's settings, it does not react to temporary settings such as "print/x". This patch changes this. Second, there is no good way to examine the current settings (in particular the temporary ones in effect for just a single "print"). This patch adds this as well. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=17291
2022-01-01Automatic Copyright Year update after running gdb/copyright.pyJoel Brobecker1-1/+1
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
2021-01-01Update copyright year range in all GDB filesJoel Brobecker1-1/+1
This commits the result of running gdb/copyright.py as per our Start of New Year procedure... gdb/ChangeLog Update copyright year range in copyright header of all GDB files.
2020-12-11Change varobj_item::value to a value_ref_ptrTom Tromey1-1/+1
This changes varobj_item::value to be a value_ref_ptr, removing some manual management. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.c (install_dynamic_child, varobj_clear_saved_item) (update_dynamic_varobj_children, create_child) (create_child_with_value): Update. * varobj-iter.h (struct varobj_item) <value>: Now a value_ref_ptr. * python/py-varobj.c (py_varobj_iter::next): Call release_value.
2020-12-11Change varobj_dynamic::child_iter to unique_ptrTom Tromey1-2/+3
This changes varobj_dynamic::child_iter to be a unique_ptr, removing some manual management. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.c (struct varobj_dynamic) <child_iter>: Now unique_ptr. (varobj_get_iterator): Return unique_ptr. (update_dynamic_varobj_children, install_visualizer) (varobj::~varobj): Update. * python/python-internal.h (py_varobj_get_iterator): Return unique_ptr. * python/py-varobj.c (py_varobj_get_iterator): Return unique_ptr.
2020-12-11Change varobj_iter::next to return unique_ptrTom Tromey1-3/+3
This changes varobj_iter::next to return a unique_ptr. This fits in with the ongoing theme of trying to express these ownership transfers via the type system. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.c (update_dynamic_varobj_children): Update. * varobj-iter.h (struct varobj_iter) <next>: Change return type. * python/py-varobj.c (struct py_varobj_iter) <next>: Change return type. (py_varobj_iter::next): Likewise.
2020-12-11C++-ify varobj iterationTom Tromey1-51/+29
This changes the varobj iteration code to use a C++ class rather than a C struct with a separate "ops" structure. The only implementation is updated to use inheritance. This simplifies the code quite nicely. gdb/ChangeLog 2020-12-11 Tom Tromey <tom@tromey.com> * varobj.c (update_dynamic_varobj_children, install_visualizer) (varobj::~varobj): Update. * varobj-iter.h (struct varobj_iter): Change to interface class. (struct varobj_iter_ops): Remove. (varobj_iter_next, varobj_iter_delete): Remove. * python/py-varobj.c (struct py_varobj_iter): Derive from varobj_iter. Add constructor, destructor. Rename members. (py_varobj_iter::~py_varobj_iter): Rename from py_varobj_iter_dtor. (py_varobj_iter::next): Rename from py_varobj_iter_next. (py_varobj_iter_ops): Remove. (py_varobj_iter): Rename from py_varobj_iter_ctor. (py_varobj_iter_new): Remove. (py_varobj_get_iterator): Update.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-01-22Do not include py-ref.h in most filesTom Tromey1-1/+0
py-ref.h can really only be included from a specific spot in python-internal.h. The other includes are not useful, and cause compilation errors if the includes are ever sorted. So, remove these includes. Arguably, py-ref.h should simply not be a separate header. gdb/ChangeLog 2019-01-22 Tom Tromey <tom@tromey.com> * python/py-arch.c: Do not include py-ref.h. * python/py-bpevent.c: Do not include py-ref.h. * python/py-cmd.c: Do not include py-ref.h. * python/py-continueevent.c: Do not include py-ref.h. * python/py-event.h: Do not include py-ref.h. * python/py-evtregistry.c: Do not include py-ref.h. * python/py-finishbreakpoint.c: Do not include py-ref.h. * python/py-frame.c: Do not include py-ref.h. * python/py-framefilter.c: Do not include py-ref.h. * python/py-function.c: Do not include py-ref.h. * python/py-infevents.c: Do not include py-ref.h. * python/py-linetable.c: Do not include py-ref.h. * python/py-objfile.c: Do not include py-ref.h. * python/py-param.c: Do not include py-ref.h. * python/py-prettyprint.c: Do not include py-ref.h. * python/py-progspace.c: Do not include py-ref.h. * python/py-symbol.c: Do not include py-ref.h. * python/py-symtab.c: Do not include py-ref.h. * python/py-type.c: Do not include py-ref.h. * python/py-unwind.c: Do not include py-ref.h. * python/py-utils.c: Do not include py-ref.h. * python/py-value.c: Do not include py-ref.h. * python/py-varobj.c: Do not include py-ref.h. * python/py-xmethods.c: Do not include py-ref.h. * python/python.c: Do not include py-ref.h. * varobj.c: Do not include py-ref.h.
2019-01-03Use a wrapper for PyErr_FetchTom Tromey1-8/+2
This introduces a new class that wraps PyErr_Fetch and PyErr_Restore, and then changes all the callers in gdb to use it. This reduces the amount of explicit reference counting that is done in the Python code. I also found and fixed a latent bug in gdbpy_print_stack -- it was not correctly checking some error conditions, nor clearing the exception when needed. gdb/ChangeLog 2019-01-03 Tom Tromey <tom@tromey.com> * python/python.c (gdbpy_enter, ~gdbpy_enter): Update. (gdbpy_print_stack): Use gdbpy_err_fetch. * python/python-internal.h (class gdbpy_err_fetch): New class. (class gdbpy_enter) <m_error_type, m_error_value, m_error_traceback>: Remove. <m_error>: New member. (gdbpy_exception_to_string): Don't declare. * python/py-varobj.c (py_varobj_iter_next): Use gdbpy_err_fetch. * python/py-value.c (convert_value_from_python): Use gdbpy_err_fetch. * python/py-utils.c (gdbpy_err_fetch::to_string): Rename from gdbpy_exception_to_string. (gdbpy_handle_exception): Use gdbpy_err_fetch. * python/py-prettyprint.c (print_stack_unless_memory_error): Use gdbpy_err_fetch.
2019-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
2018-09-16Don't steal references in the gdb Python codeTom Tromey1-9/+8
Some Python APIs steal references from their caller, and the refcount checker supports this via an attribute. However, in gdb with C++ we have a better idiom available: we can use std::move on a gdbpy_ref<> instead. This makes the semantics obvious at the point of call, and is safer at runtime as well, because the callee's gdbpy_ref<> will be emptied. This patch changes the reference-stealing code in gdb to use rvalue references instead. Tested on x86-64 Fedora 28. gdb/ChangeLog 2018-09-16 Tom Tromey <tom@tromey.com> * python/python-internal.h (CPYCHECKER_STEALS_REFERENCE_TO_ARG): Remove. * python/py-varobj.c (py_varobj_iter_ctor): Change pyiter to rvalue reference. Remove CPYCHECKER_STEALS_REFERENCE_TO_ARG. (py_varobj_iter_new): Likewise. (py_varobj_get_iterator): Use gdbpy_ref.
2018-01-02Update copyright year range in all GDB filesJoel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files
2017-08-03Avoid some manual memory management in PythonTom Tromey1-5/+4
This changes a few places in the Python code to avoid manual memory management, in favor of letting std::string do the work. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * python/python.c (compute_python_string): Return std::string. (gdbpy_eval_from_control_command): Update. (do_start_initialization): Use std::string. * python/py-varobj.c (py_varobj_iter_next): Use string_printf, not xstrprintf. * python/py-breakpoint.c (local_setattro): Use string_printf, not xstrprintf.
2017-02-10Turn gdbpy_ref into a templateTom Tromey1-3/+3
This turns gdbpy_ref into a template class, so that it can be used to wrap subclasses of PyObject. The default argument remains PyObject; and this necessitated renaming uses of "gdbpy_ref" to "gdbpy_ref<>". gdb/ChangeLog 2017-02-10 Tom Tromey <tom@tromey.com> * python/py-ref.h (gdbpy_ref_policy): Now a template. (gdbpy_ref): Now a template; allow subclasses of PyObject to be used. * python/py-arch.c, python/py-bpevent.c, python/py-breakpoint.c, python/py-cmd.c, python/py-continueevent.c, python/py-event.c, python/py-exitedevent.c, python/py-finishbreakpoint.c, python/py-framefilter.c, python/py-function.c, python/py-inferior.c, python/py-infevents.c, python/py-linetable.c, python/py-newobjfileevent.c, python/py-param.c, python/py-prettyprint.c, python/py-ref.h, python/py-signalevent.c, python/py-stopevent.c, python/py-symbol.c, python/py-threadevent.c, python/py-type.c, python/py-unwind.c, python/py-utils.c, python/py-value.c, python/py-varobj.c, python/py-xmethods.c, python/python.c, varobj.c: Change gdbpy_ref to 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 Tromey1-13/+7
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.
2017-01-01update copyright year range in GDB filesJoel Brobecker1-1/+1
This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
2016-11-09Use unique_xmalloc_ptr in Python codeTom Tromey1-4/+4
This changes some utility functions in the Python code to return unique_xmalloc_ptr, and then fixes up the callers. I chose unique_xmalloc_ptr rather than std::string because at a few call points the xmalloc'd string is released and ownership transferred elsewhere. This patch found a few existing memory leaks. For example, py-unwind.c called gdbpy_obj_to_string but never freed the result. Built and regression tested on the buildbot. 2016-11-09 Tom Tromey <tom@tromey.com> * varobj.h (varobj_get_display_hint): Change return type. * varobj.c (varobj_get_display_hint): Return unique_xmalloc_ptr. (varobj_value_get_print_value): Update. * python/python.c (gdbpy_before_prompt_hook, gdbpy_print_stack) (gdbpy_apply_type_printers): Update. * python/python-internal.h (unicode_to_target_string) (python_string_to_target_string, python_string_to_host_string) (gdbpy_obj_to_string, gdbpy_exception_to_string) (gdbpy_get_display_hint): Change return types. * python/py-varobj.c (py_varobj_iter_next): Update. * python/py-value.c (valpy_getitem, convert_value_from_python): Update. * python/py-utils.c (unicode_to_encoded_string) (unicode_to_target_string, python_string_to_target_string) (python_string_to_host_string, gdbpy_obj_to_string) (gdbpy_exception_to_string): Return unique_xmalloc_ptr. * python/py-unwind.c (pyuw_parse_register_id): Update. * python/py-type.c (typy_getitem): Update. * python/py-prettyprint.c (gdbpy_get_display_hint) (print_stack_unless_memory_error, print_children) (gdbpy_apply_val_pretty_printer): Update. * python/py-param.c (set_parameter_value): Update. (get_doc_string, call_doc_function): Return unique_xmalloc_ptr. (get_set_value, get_show_value, compute_enum_values, parmpy_init): Update. * python/py-infthread.c (thpy_set_name): Update. * python/py-function.c (fnpy_call, fnpy_init): Update. * python/py-framefilter.c (extract_sym): Change "name" to unique_xmalloc_ptr. (enumerate_args, enumerate_locals): Update. (py_print_frame): Use unique_xmalloc_ptr. * python/py-frame.c (frapy_read_var): Update. Remove cleanup. * python/py-cmd.c (cmdpy_function, cmdpy_completer, cmdpy_init): Update. * python/py-breakpoint.c (bppy_set_condition): Use unique_xmalloc_ptr. (bppy_init): Likewise. Remove cleanup. (local_setattro): Update. * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_list_children) (varobj_update_one): Update.
2016-11-08Use ui_file_as_string throughout morePedro Alves1-2/+2
This replaces most of the remaining ui_file_xstrdup calls with ui_file_as_string calls. Whenever a call was replaced, that led to a cascade of other necessary adjustments throughout, to make the code use std::string instead of raw pointers. And then whenever I added a std::string as member of a struct, I needed to adjust allocation/destruction of said struct to use new/delete instead of xmalloc/xfree. The stopping point was once gdb built again. These doesn't seem to be a way to reasonably split this out further. Maybe-not-obvious changes: - demangle_for_lookup returns a cleanup today. To get rid of that, and avoid unnecessary string dupping/copying, this introduces a demangle_result_storage type that the caller instantiates and passes to demangle_for_lookup. - Many methods returned a "char *" to indicate that the caller owns the memory and must free it. Those are switched to return a std::string instead. Methods that return a "view" into some internal string return a "const char *" instead. I.e., we only copy/allocate when necessary. gdb/ChangeLog: 2016-11-08 Pedro Alves <palves@redhat.com> * ada-lang.c (ada_name_for_lookup, type_as_string): Use and return std::string. (type_as_string_and_cleanup): Delete. (ada_lookup_struct_elt_type): Use type_as_string. * ada-lang.h (ada_name_for_lookup): Now returns std::string. * ada-varobj.c (ada_varobj_scalar_image): Return a std::string. (ada_varobj_describe_child): Make 'child_name' and 'child_path_expr' parameters std::string pointers. (ada_varobj_describe_struct_child, ada_varobj_describe_ptr_child): Likewise, and use string_printf. (ada_varobj_describe_simple_array_child) (ada_varobj_describe_child): Likewise. (ada_varobj_get_name_of_child, ada_varobj_get_path_expr_of_child) (ada_varobj_get_value_image) (ada_varobj_get_value_of_array_variable) (ada_varobj_get_value_of_variable, ada_name_of_variable) (ada_name_of_child, ada_path_expr_of_child) (ada_value_of_variable): Now returns std::string. Use string_printf. (ada_value_of_child): Adjust. * break-catch-throw.c (check_status_exception_catchpoint): Adjust to use std::string. * breakpoint.c (watch_command_1): Adjust to use std::string. * c-lang.c (c_get_string): Adjust to use std::string. * c-typeprint.c (print_name_maybe_canonical): Use std::string. * c-varobj.c (varobj_is_anonymous_child): Use ==/!= std::string operators. (c_name_of_variable): Now returns a std::string. (c_describe_child): The 'cname' and 'cfull_expression' output parameters are now std::string pointers. Adjust. (c_name_of_child, c_path_expr_of_child, c_value_of_variable) (cplus_number_of_children): Adjust to use std::string and string_printf. (cplus_name_of_variable): Now returns a std::string. (cplus_describe_child): The 'cname' and 'cfull_expression' output parameters are now std::string pointers. Adjust. (cplus_name_of_child, cplus_path_expr_of_child) (cplus_value_of_variable): Now returns a std::string. * cp-abi.c (cplus_typename_from_type_info): Return std::string. * cp-abi.h (cplus_typename_from_type_info): Return std::string. (struct cp_abi_ops) <get_typename_from_type_info>: Return std::string. * cp-support.c (inspect_type): Use std::string. (cp_canonicalize_string_full, cp_canonicalize_string_no_typedefs) (cp_canonicalize_string): Return std::string and adjust. * cp-support.h (cp_canonicalize_string) (cp_canonicalize_string_no_typedefs, cp_canonicalize_string_full): Return std::string. * dbxread.c (read_dbx_symtab): Use std::string. * dwarf2read.c (dwarf2_canonicalize_name): Adjust to use std::string. * gdbcmd.h (lookup_struct_elt_type): Adjust to use std::string. * gnu-v3-abi.c (gnuv3_get_typeid): Use std::string. (gnuv3_get_typename_from_type_info): Return a std::string and adjust. (gnuv3_get_type_from_type_info): Adjust to use std::string. * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use std::string. * infcmd.c (print_return_value_1): Adjust to use std::string. * linespec.c (find_linespec_symbols): Adjust to demangle_for_lookup API change. Use std::string. * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_set_format) (mi_cmd_var_info_type, mi_cmd_var_info_path_expression) (mi_cmd_var_info_expression, mi_cmd_var_evaluate_expression) (mi_cmd_var_assign, varobj_update_one): Adjust to use std::string. * minsyms.c (lookup_minimal_symbol): Use std::string. * python/py-varobj.c (py_varobj_iter_next): Use new instead of XNEW. vitem->name is a std::string now, adjust. * rust-exp.y (convert_ast_to_type, convert_name): Adjust to use std::string. * stabsread.c (define_symbol): Adjust to use std::string. * symtab.c (demangle_for_lookup): Now returns 'const char *'. Add a demangle_result_storage parameter. Use it for storage. (lookup_symbol_in_language) (lookup_symbol_in_objfile_from_linkage_name): Adjust to new demangle_for_lookup API. * symtab.h (struct demangle_result_storage): New type. (demangle_for_lookup): Now returns 'const char *'. Add a demangle_result_storage parameter. * typeprint.c (type_to_string): Return std::string and use ui_file_as_string. * value.h (type_to_string): Change return type to std::string. * varobj-iter.h (struct varobj_item) <name>: Now a std::string. (varobj_iter_delete): Use delete instead of xfree. * varobj.c (create_child): Return std::string instead of char * in output parameter. (name_of_variable, name_of_child, my_value_of_variable): Return std::string instead of char *. (varobj_create, varobj_get_handle): Constify 'objname' parameter. Adjust to std::string fields. (varobj_get_objname): Return a const char * instead of a char *. (varobj_get_expression): Return a std::string. (varobj_list_children): Adjust to use std::string. (varobj_get_type): Return a std::string. (varobj_get_path_expr): Return a const char * instead of a char *. Adjust to std::string fields. (varobj_get_formatted_value, varobj_get_value): Return a std::string. (varobj_set_value): Change type of 'expression' parameter to std::string. Use std::string. (install_new_value): Use std::string. (delete_variable_1): Adjust to use std::string. (create_child): Change the 'name' parameter to a std::string reference. Swap it into the new item's name. (create_child_with_value): Swap item's name into the new child's name. Use string_printf. (new_variable): Use new instead of XNEW. (free_variable): Don't xfree fields that are now std::string. (name_of_variable, name_of_child): Now returns std::string. (value_of_root): Adjust to use std::string. (my_value_of_variable, varobj_value_get_print_value): Return and use std::string. (varobj_value_get_print_value): Adjust to use ui_file_as_string and std::string. * varobj.h (struct varobj) <name, path_expr, obj_name, print_value>: Now std::string's. <name_of_variable, name_of_child, path_expr_of_child, value_of_variable>: Return std::string. (varobj_create, varobj_get_handle): Constify 'objname' parameter. (varobj_get_objname): Return a const char * instead of a char *. (varobj_get_expression, varobj_get_type): Return a std::string. (varobj_get_path_expr): Return a const char * instead of a char *. (varobj_get_formatted_value, varobj_get_value): Return a std::string. (varobj_set_value): Constify 'expression' parameter. (varobj_value_get_print_value): Return a std::string.
2016-05-07remove trivialy unused variablesTrevor Saunders1-1/+0
gdb/ChangeLog: 2016-05-07 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * aarch64-linux-tdep.c (aarch64_linux_sigframe_init): Remove unused variables. * aarch64-tdep.c (aarch64_skip_prologue): Likewise. (aarch64_scan_prologue): Likewise. (aarch64_prologue_prev_register): Likewise. (aarch64_dwarf2_prev_register): Likewise. (pass_in_v): Likewise. (aarch64_push_dummy_call): Likewise. (aarch64_breakpoint_from_pc): Likewise. (aarch64_return_in_memory): Likewise. (aarch64_return_value): Likewise. (aarch64_displaced_step_b_cond): Likewise. (aarch64_displaced_step_cb): Likewise. (aarch64_displaced_step_tb): Likewise. (aarch64_gdbarch_init): Likewise. (aarch64_process_record): Likewise. * alpha-mdebug-tdep.c (alpha_mdebug_init_abi): Likewise. * alpha-tdep.c (_initialize_alpha_tdep): Likewise. * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise. * amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Likewise. * amd64-tdep.c (fixup_riprel): Likewise. * amd64-windows-tdep.c (amd64_windows_frame_decode_epilogue): Likewise. (amd64_windows_frame_decode_insns): Likewise. (amd64_windows_frame_cache): Likewise. (amd64_windows_frame_prev_register): Likewise. (amd64_windows_frame_this_id): Likewise. (amd64_windows_init_abi): Likewise. * arm-linux-tdep.c (arm_linux_get_syscall_number): Likewise. (arm_linux_get_next_pcs_syscall_next_pc): Likewise. * arm-symbian-tdep.c (arm_symbian_init_abi): Likewise. * arm-tdep.c (arm_make_epilogue_frame_cache): Likewise. (arm_epilogue_frame_prev_register): Likewise. (arm_record_vdata_transfer_insn): Likewise. (arm_record_exreg_ld_st_insn): Likewise. * auto-load.c (execute_script_contents): Likewise. (print_scripts): Likewise. * avr-tdep.c (avr_frame_prev_register): Likewise. (avr_push_dummy_call): Likewise. * bfin-linux-tdep.c (bfin_linux_sigframe_init): Likewise. * bfin-tdep.c (bfin_gdbarch_init): Likewise. * blockframe.c (find_pc_partial_function_gnu_ifunc): Likewise. * break-catch-throw.c (fetch_probe_arguments): Likewise. * breakpoint.c (breakpoint_xfer_memory): Likewise. (breakpoint_init_inferior): Likewise. (breakpoint_inserted_here_p): Likewise. (software_breakpoint_inserted_here_p): Likewise. (hardware_breakpoint_inserted_here_p): Likewise. (bpstat_what): Likewise. (break_range_command): Likewise. (save_breakpoints): Likewise. * coffread.c (coff_symfile_read): Likewise. * cris-tdep.c (cris_push_dummy_call): Likewise. (cris_scan_prologue): Likewise. (cris_register_size): Likewise. (_initialize_cris_tdep): Likewise. * d-exp.y: Likewise. * dbxread.c (dbx_read_symtab): Likewise. (process_one_symbol): Likewise. (coffstab_build_psymtabs): Likewise. (elfstab_build_psymtabs): Likewise. * dicos-tdep.c (dicos_init_abi): Likewise. * disasm.c (do_mixed_source_and_assembly): Likewise. (gdb_disassembly): Likewise. * dtrace-probe.c (dtrace_process_dof): Likewise. * dwarf2read.c (error_check_comp_unit_head): Likewise. (build_type_psymtabs_1): Likewise. (skip_one_die): Likewise. (process_imported_unit_die): Likewise. (dwarf2_physname): Likewise. (read_file_scope): Likewise. (setup_type_unit_groups): Likewise. (create_dwo_cu_reader): Likewise. (create_dwo_cu): Likewise. (create_dwo_unit_in_dwp_v1): Likewise. (create_dwo_unit_in_dwp_v2): Likewise. (lookup_dwo_unit_in_dwp): Likewise. (free_dwo_file): Likewise. (check_producer): Likewise. (dwarf2_add_typedef): Likewise. (dwarf2_add_member_fn): Likewise. (read_unsigned_leb128): Likewise. (read_signed_leb128): Likewise. (dwarf2_const_value): Likewise. (follow_die_sig_1): Likewise. (dwarf_decode_macro_bytes): Likewise. * extension.c (restore_active_ext_lang): Likewise. * frv-linux-tdep.c (frv_linux_sigtramp_frame_cache): Likewise. * ft32-tdep.c (ft32_analyze_prologue): Likewise. * gdbtypes.c (lookup_typename): Likewise. (resolve_dynamic_range): Likewise. (check_typedef): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Likewise. (h8300_gdbarch_init): Likewise. * hppa-tdep.c (hppa32_push_dummy_call): Likewise. (hppa_frame_this_id): Likewise. (_initialize_hppa_tdep): Likewise. * hppanbsd-tdep.c (hppanbsd_sigtramp_cache_init): Likewise. * hppaobsd-tdep.c (hppaobsd_supply_fpregset): Likewise. * i386-dicos-tdep.c (i386_dicos_init_abi): Likewise. * i386-tdep.c (i386_bnd_type): Likewise. (i386_gdbarch_init): Likewise. (i386_mpx_bd_base): Likewise. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Likewise. * i386obsd-tdep.c (i386obsd_elf_init_abi): Likewise. * ia64-tdep.c (examine_prologue): Likewise. (ia64_frame_cache): Likewise. (ia64_push_dummy_call): Likewise. * infcmd.c (finish_command_fsm_async_reply_reason): Likewise. (default_print_one_register_info): Likewise. * infrun.c (infrun_thread_ptid_changed): Likewise. (thread_still_needs_step_over): Likewise. (stop_all_threads): Likewise. (restart_threads): Likewise. (keep_going_stepped_thread): Likewise. * iq2000-tdep.c (iq2000_scan_prologue): Likewise. * language.c (language_init_primitive_type_symbols): Likewise. * linespec.c (add_sal_to_sals): Likewise. * linux-nat.c (status_callback): Likewise. (kill_unfollowed_fork_children): Likewise. (linux_nat_kill): Likewise. * linux-tdep.c (linux_fill_prpsinfo): Likewise. * linux-thread-db.c (thread_db_notice_clone): Likewise. (record_thread): Likewise. * location.c (string_to_event_location_basic): Likewise. * m32c-tdep.c (m32c_prev_register): Likewise. * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise. * m32r-tdep.c (decode_prologue): Likewise. * m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise. * machoread.c (macho_symtab_read): Likewise. (macho_symfile_read): Likewise. (macho_symfile_offsets): Likewise. * maint.c (set_per_command_cmd): Likewise. * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise. (mi_cmd_stack_list_variables): Likewise. * mi/mi-main.c (mi_cmd_exec_run): Likewise. (output_register): Likewise. (mi_cmd_execute): Likewise. (mi_cmd_trace_define_variable): Likewise. (print_variable_or_computed): Likewise. * minsyms.c (prim_record_minimal_symbol_full): Likewise. * mn10300-tdep.c (mn10300_frame_prev_register): Likewise. * msp430-tdep.c (msp430_pseudo_register_write): Likewise. * mt-tdep.c (mt_registers_info): Likewise. * nios2-tdep.c (nios2_analyze_prologue): Likewise. (nios2_push_dummy_call): Likewise. (nios2_frame_unwind_cache): Likewise. (nios2_stub_frame_cache): Likewise. (nios2_stub_frame_sniffer): Likewise. (nios2_gdbarch_init): Likewise. * ppc-ravenscar-thread.c: Likewise. * ppcfbsd-tdep.c (ppcfbsd_sigtramp_frame_cache): Likewise. * python/py-evts.c (add_new_registry): Likewise. * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise. (bpfinishpy_detect_out_scope_cb): Likewise. * python/py-framefilter.c (py_print_value): Likewise. * python/py-inferior.c (infpy_write_memory): Likewise. * python/py-infevents.c (create_inferior_call_event_object): Likewise. * python/py-infthread.c (thpy_get_ptid): Likewise. * python/py-linetable.c (ltpy_get_pcs_for_line): Likewise. (ltpy_get_all_source_lines): Likewise. (ltpy_is_valid): Likewise. (ltpy_iternext): Likewise. * python/py-symtab.c (symtab_and_line_to_sal_object): Likewise. * python/py-unwind.c (pyuw_object_attribute_to_pointer): Likewise. (unwind_infopy_str): Likewise. * python/py-varobj.c (py_varobj_get_iterator): Likewise. * ravenscar-thread.c (ravenscar_inferior_created): Likewise. * rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise. * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise. * s390-linux-tdep.c (s390_supply_tdb_regset): Likewise. (s390_frame_prev_register): Likewise. (s390_dwarf2_frame_init_reg): Likewise. (s390_record_vr): Likewise. (s390_process_record): Likewise. * score-tdep.c (score_push_dummy_call): Likewise. (score3_analyze_prologue): Likewise. * sh-tdep.c (sh_extract_return_value_nofpu): Likewise. * sh64-tdep.c (sh64_analyze_prologue): Likewise. (sh64_push_dummy_call): Likewise. (sh64_extract_return_value): Likewise. (sh64_do_fp_register): Likewise. * solib-aix.c (solib_aix_get_section_offsets): Likewise. * solib-darwin.c (darwin_read_exec_load_addr_from_dyld): Likewise. (darwin_solib_read_all_image_info_addr): Likewise. * solib-dsbt.c (enable_break): Likewise. * solib-frv.c (enable_break2): Likewise. (frv_fdpic_find_canonical_descriptor): Likewise. * solib-svr4.c (svr4_handle_solib_event): Likewise. * sparc-tdep.c (sparc_skip_stack_check): Likewise. * sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): Likewise. * sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise. * spu-tdep.c (info_spu_dma_cmdlist): Likewise. * stack.c (read_frame_local): Likewise. * symfile.c (symbol_file_add_separate): Likewise. (remove_symbol_file_command): Likewise. * symmisc.c (maintenance_print_one_line_table): Likewise. * symtab.c (symbol_cache_flush): Likewise. (basic_lookup_transparent_type): Likewise. (sort_search_symbols_remove_dups): Likewise. * target.c (target_memory_map): Likewise. (target_detach): Likewise. (target_resume): Likewise. (acquire_fileio_fd): Likewise. (target_store_registers): Likewise. * thread.c (print_thread_info_1): Likewise. * tic6x-tdep.c (tic6x_analyze_prologue): Likewise. * tilegx-linux-tdep.c (tilegx_linux_sigframe_init): Likewise. * tilegx-tdep.c (tilegx_push_dummy_call): Likewise. (tilegx_analyze_prologue): Likewise. (tilegx_stack_frame_destroyed_p): Likewise. (tilegx_frame_cache): Likewise. * tracefile.c (trace_save): Likewise. * tracepoint.c (encode_actions_and_make_cleanup): Likewise. (start_tracing): Likewise. (print_one_static_tracepoint_marker): Likewise. * tui/tui.c (tui_enable): Likewise. * valops.c (value_struct_elt_bitpos): Likewise. (find_overload_match): Likewise. (find_oload_champ): Likewise. * value.c (value_contents_copy_raw): Likewise. * windows-tdep.c (windows_get_tlb_type): Likewise. * x86-linux-nat.c (x86_linux_enable_btrace): Likewise. * xcoffread.c (record_minimal_symbol): Likewise. (scan_xcoff_symtab): Likewise. * xtensa-tdep.c (execute_code): Likewise. (xtensa_gdbarch_init): Likewise. (_initialize_xtensa_tdep): Likewise.
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-08-26Replace some xmalloc-family functions with XNEW-family onesSimon Marchi1-1/+1
This patch is part of the make-gdb-buildable-in-C++ effort. The idea is to change some calls to the xmalloc family of functions to calls to the equivalents in the XNEW family. This avoids adding an explicit cast, so it keeps the code a bit more readable. Some of them also map relatively well to a C++ equivalent (XNEW (struct foo) -> new foo), so it will be possible to do scripted replacements if needed. I only changed calls that were obviously allocating memory for one or multiple "objects". Allocation of variable sizes (such as strings or buffer handling) will be for later (and won't use XNEW). - xmalloc (sizeof (struct foo)) -> XNEW (struct foo) - xmalloc (num * sizeof (struct foo)) -> XNEWVEC (struct foo, num) - xcalloc (1, sizeof (struct foo)) -> XCNEW (struct foo) - xcalloc (num, sizeof (struct foo)) -> XCNEWVEC (struct foo, num) - xrealloc (p, num * sizeof (struct foo) -> XRESIZEVEC (struct foo, p, num) - obstack_alloc (ob, sizeof (struct foo)) -> XOBNEW (ob, struct foo) - obstack_alloc (ob, num * sizeof (struct foo)) -> XOBNEWVEC (ob, struct foo, num) - alloca (sizeof (struct foo)) -> XALLOCA (struct foo) - alloca (num * sizeof (struct foo)) -> XALLOCAVEC (struct foo, num) Some instances of xmalloc followed by memset to zero the buffer were replaced by XCNEW or XCNEWVEC. I regtested on x86-64, Ubuntu 14.04, but the patch touches many architecture-specific files. For those I'll have to rely on the buildbot or people complaining that I broke their gdb. gdb/ChangeLog: * aarch64-linux-nat.c (aarch64_add_process): Likewise. * aarch64-tdep.c (aarch64_gdbarch_init): Likewise. * ada-exp.y (write_ambiguous_var): Likewise. * ada-lang.c (resolve_subexp): Likewise. (user_select_syms): Likewise. (assign_aggregate): Likewise. (ada_evaluate_subexp): Likewise. (cache_symbol): Likewise. * addrmap.c (allocate_key): Likewise. (addrmap_create_mutable): Likewise. * aix-thread.c (sync_threadlists): Likewise. * alpha-tdep.c (alpha_push_dummy_call): Likewise. (alpha_gdbarch_init): Likewise. * amd64-windows-tdep.c (amd64_windows_push_arguments): Likewise. * arm-linux-nat.c (arm_linux_add_process): Likewise. * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise. * arm-tdep.c (push_stack_item): Likewise. (arm_displaced_step_copy_insn): Likewise. (arm_gdbarch_init): Likewise. (_initialize_arm_tdep): Likewise. * avr-tdep.c (push_stack_item): Likewise. * ax-general.c (new_agent_expr): Likewise. * block.c (block_initialize_namespace): Likewise. * breakpoint.c (alloc_counted_command_line): Likewise. (update_dprintf_command_list): Likewise. (parse_breakpoint_sals): Likewise. (decode_static_tracepoint_spec): Likewise. (until_break_command): Likewise. (clear_command): Likewise. (update_global_location_list): Likewise. (get_breakpoint_objfile_data) Likewise. * btrace.c (ftrace_new_function): Likewise. (btrace_set_insn_history): Likewise. (btrace_set_call_history): Likewise. * buildsym.c (add_symbol_to_list): Likewise. (record_pending_block): Likewise. (start_subfile): Likewise. (start_buildsym_compunit): Likewise. (push_subfile): Likewise. (end_symtab_get_static_block): Likewise. (buildsym_init): Likewise. * cli/cli-cmds.c (source_command): Likewise. * cli/cli-decode.c (add_cmd): Likewise. * cli/cli-script.c (build_command_line): Likewise. (setup_user_args): Likewise. (realloc_body_list): Likewise. (process_next_line): Likewise. (copy_command_lines): Likewise. * cli/cli-setshow.c (do_set_command): Likewise. * coff-pe-read.c (read_pe_exported_syms): Likewise. * coffread.c (coff_locate_sections): Likewise. (coff_symtab_read): Likewise. (coff_read_struct_type): Likewise. * common/cleanups.c (make_my_cleanup2): Likewise. * common/common-exceptions.c (throw_it): Likewise. * common/filestuff.c (make_cleanup_close): Likewise. * common/format.c (parse_format_string): Likewise. * common/queue.h (DEFINE_QUEUE_P): Likewise. * compile/compile-object-load.c (munmap_list_add): Likewise. (compile_object_load): Likewise. * compile/compile-object-run.c (compile_object_run): Likewise. * compile/compile.c (append_args): Likewise. * corefile.c (specify_exec_file_hook): Likewise. * cp-support.c (make_symbol_overload_list): Likewise. * cris-tdep.c (push_stack_item): Likewise. (cris_gdbarch_init): Likewise. * ctf.c (ctf_trace_file_writer_new): Likewise. * dbxread.c (init_header_files): Likewise. (add_new_header_file): Likewise. (init_bincl_list): Likewise. (dbx_end_psymtab): Likewise. (start_psymtab): Likewise. (dbx_end_psymtab): Likewise. * dcache.c (dcache_init): Likewise. * dictionary.c (dict_create_hashed): Likewise. (dict_create_hashed_expandable): Likewise. (dict_create_linear): Likewise. (dict_create_linear_expandable): Likewise. * dtrace-probe.c (dtrace_process_dof_probe): Likewise. * dummy-frame.c (register_dummy_frame_dtor): Likewise. * dwarf2-frame-tailcall.c (cache_new_ref1): Likewise. * dwarf2-frame.c (dwarf2_build_frame_info): Likewise. (decode_frame_entry_1): Likewise. * dwarf2expr.c (new_dwarf_expr_context): Likewise. * dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise. * dwarf2read.c (dwarf2_has_info): Likewise. (create_signatured_type_table_from_index): Likewise. (dwarf2_read_index): Likewise. (dw2_get_file_names_reader): Likewise. (create_all_type_units): Likewise. (read_cutu_die_from_dwo): Likewise. (init_tu_and_read_dwo_dies): Likewise. (init_cutu_and_read_dies): Likewise. (create_all_comp_units): Likewise. (queue_comp_unit): Likewise. (inherit_abstract_dies): Likewise. (read_call_site_scope): Likewise. (dwarf2_add_field): Likewise. (dwarf2_add_typedef): Likewise. (dwarf2_add_member_fn): Likewise. (attr_to_dynamic_prop): Likewise. (abbrev_table_alloc_abbrev): Likewise. (abbrev_table_read_table): Likewise. (add_include_dir): Likewise. (add_file_name): Likewise. (dwarf_decode_line_header): Likewise. (dwarf2_const_value_attr): Likewise. (dwarf_alloc_block): Likewise. (parse_macro_definition): Likewise. (set_die_type): Likewise. (write_psymtabs_to_index): Likewise. (create_cus_from_index): Likewise. (dwarf2_create_include_psymtab): Likewise. (process_psymtab_comp_unit_reader): Likewise. (build_type_psymtab_dependencies): Likewise. (read_comp_units_from_section): Likewise. (compute_compunit_symtab_includes): Likewise. (create_dwo_unit_in_dwp_v1): Likewise. (create_dwo_unit_in_dwp_v2): Likewise. (read_func_scope): Likewise. (process_structure_scope): Likewise. (mark_common_block_symbol_computed): Likewise. (load_partial_dies): Likewise. (dwarf2_symbol_mark_computed): Likewise. * elfread.c (elf_symfile_segments): Likewise. (elf_read_minimal_symbols): Likewise. * environ.c (make_environ): Likewise. * eval.c (evaluate_subexp_standard): Likewise. * event-loop.c (create_file_handler): Likewise. (create_async_signal_handler): Likewise. (create_async_event_handler): Likewise. (create_timer): Likewise. * exec.c (build_section_table): Likewise. * fbsd-nat.c (fbsd_remember_child): Likewise. * fork-child.c (fork_inferior): Likewise. * frv-tdep.c (new_variant): Likewise. * gdbarch.sh (gdbarch_alloc): Likewise. (append_name): Likewise. * gdbtypes.c (rank_function): Likewise. (copy_type_recursive): Likewise. (add_dyn_prop): Likewise. * gnu-nat.c (make_proc): Likewise. (make_inf): Likewise. (gnu_write_inferior): Likewise. * gnu-v3-abi.c (build_gdb_vtable_type): Likewise. (build_std_type_info_type): Likewise. * guile/scm-param.c (compute_enum_list): Likewise. * guile/scm-utils.c (gdbscm_parse_function_args): Likewise. * guile/scm-value.c (gdbscm_value_call): Likewise. * h8300-tdep.c (h8300_gdbarch_init): Likewise. * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise. (read_unwind_info): Likewise. * ia64-tdep.c (ia64_gdbarch_init): Likewise. * infcall.c (dummy_frame_context_saver_setup): Likewise. (call_function_by_hand_dummy): Likewise. * infcmd.c (step_once): Likewise. (finish_forward): Likewise. (attach_command): Likewise. (notice_new_inferior): Likewise. * inferior.c (add_inferior_silent): Likewise. * infrun.c (add_displaced_stepping_state): Likewise. (save_infcall_control_state): Likewise. (save_inferior_ptid): Likewise. (_initialize_infrun): Likewise. * jit.c (bfd_open_from_target_memory): Likewise. (jit_gdbarch_data_init): Likewise. * language.c (add_language): Likewise. * linespec.c (decode_line_2): Likewise. * linux-nat.c (add_to_pid_list): Likewise. (add_initial_lwp): Likewise. * linux-thread-db.c (add_thread_db_info): Likewise. (record_thread): Likewise. (info_auto_load_libthread_db): Likewise. * m32c-tdep.c (m32c_gdbarch_init): Likewise. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * m68k-tdep.c (m68k_gdbarch_init): Likewise. * m88k-tdep.c (m88k_analyze_prologue): Likewise. * macrocmd.c (macro_define_command): Likewise. * macroexp.c (gather_arguments): Likewise. * macroscope.c (sal_macro_scope): Likewise. * macrotab.c (new_macro_table): Likewise. * mdebugread.c (push_parse_stack): Likewise. (parse_partial_symbols): Likewise. (parse_symbol): Likewise. (psymtab_to_symtab_1): Likewise. (new_block): Likewise. (new_psymtab): Likewise. (mdebug_build_psymtabs): Likewise. (add_pending): Likewise. (elfmdebug_build_psymtabs): Likewise. * mep-tdep.c (mep_gdbarch_init): Likewise. * mi/mi-main.c (mi_execute_command): Likewise. * mi/mi-parse.c (mi_parse_argv): Likewise. * minidebug.c (lzma_open): Likewise. * minsyms.c (terminate_minimal_symbol_table): Likewise. * mips-linux-nat.c (mips_linux_insert_watchpoint): Likewise. * mips-tdep.c (mips_gdbarch_init): Likewise. * mn10300-tdep.c (mn10300_gdbarch_init): Likewise. * msp430-tdep.c (msp430_gdbarch_init): Likewise. * mt-tdep.c (mt_registers_info): Likewise. * nat/aarch64-linux.c (aarch64_linux_new_thread): Likewise. * nat/linux-btrace.c (linux_enable_bts): Likewise. (linux_enable_pt): Likewise. * nat/linux-osdata.c (linux_xfer_osdata_processes): Likewise. (linux_xfer_osdata_processgroups): Likewise. * nios2-tdep.c (nios2_gdbarch_init): Likewise. * nto-procfs.c (procfs_meminfo): Likewise. * objc-lang.c (start_msglist): Likewise. (selectors_info): Likewise. (classes_info): Likewise. (find_methods): Likewise. * objfiles.c (allocate_objfile): Likewise. (update_section_map): Likewise. * osabi.c (gdbarch_register_osabi): Likewise. (gdbarch_register_osabi_sniffer): Likewise. * parse.c (start_arglist): Likewise. * ppc-linux-nat.c (hwdebug_find_thread_points_by_tid): Likewise. (hwdebug_insert_point): Likewise. * printcmd.c (display_command): Likewise. (ui_printf): Likewise. * procfs.c (create_procinfo): Likewise. (load_syscalls): Likewise. (proc_get_LDT_entry): Likewise. (proc_update_threads): Likewise. * prologue-value.c (make_pv_area): Likewise. (pv_area_store): Likewise. * psymtab.c (extend_psymbol_list): Likewise. (init_psymbol_list): Likewise. (allocate_psymtab): Likewise. * python/py-inferior.c (add_thread_object): Likewise. * python/py-param.c (compute_enum_values): Likewise. * python/py-value.c (valpy_call): Likewise. * python/py-varobj.c (py_varobj_iter_next): Likewise. * python/python.c (ensure_python_env): Likewise. * record-btrace.c (record_btrace_start_replaying): Likewise. * record-full.c (record_full_reg_alloc): Likewise. (record_full_mem_alloc): Likewise. (record_full_end_alloc): Likewise. (record_full_core_xfer_partial): Likewise. * regcache.c (get_thread_arch_aspace_regcache): Likewise. * remote-fileio.c (remote_fileio_init_fd_map): Likewise. * remote-notif.c (remote_notif_state_allocate): Likewise. * remote.c (demand_private_info): Likewise. (remote_notif_stop_alloc_reply): Likewise. (remote_enable_btrace): Likewise. * reverse.c (save_bookmark_command): Likewise. * rl78-tdep.c (rl78_gdbarch_init): Likewise. * rx-tdep.c (rx_gdbarch_init): Likewise. * s390-linux-nat.c (s390_insert_watchpoint): Likewise. * ser-go32.c (dos_get_tty_state): Likewise. (dos_copy_tty_state): Likewise. * ser-mingw.c (ser_windows_open): Likewise. (ser_console_wait_handle): Likewise. (ser_console_get_tty_state): Likewise. (make_pipe_state): Likewise. (net_windows_open): Likewise. * ser-unix.c (hardwire_get_tty_state): Likewise. (hardwire_copy_tty_state): Likewise. * solib-aix.c (solib_aix_new_lm_info): Likewise. * solib-dsbt.c (dsbt_current_sos): Likewise. (dsbt_relocate_main_executable): Likewise. * solib-frv.c (frv_current_sos): Likewise. (frv_relocate_main_executable): Likewise. * solib-spu.c (spu_bfd_fopen): Likewise. * solib-svr4.c (lm_info_read): Likewise. (svr4_copy_library_list): Likewise. (svr4_default_sos): Likewise. * source.c (find_source_lines): Likewise. (line_info): Likewise. (add_substitute_path_rule): Likewise. * spu-linux-nat.c (spu_bfd_open): Likewise. * spu-tdep.c (info_spu_dma_cmdlist): Likewise. * stabsread.c (dbx_lookup_type): Likewise. (read_type): Likewise. (read_member_functions): Likewise. (read_struct_fields): Likewise. (read_baseclasses): Likewise. (read_args): Likewise. (_initialize_stabsread): Likewise. * stack.c (func_command): Likewise. * stap-probe.c (handle_stap_probe): Likewise. * symfile.c (addrs_section_sort): Likewise. (addr_info_make_relative): Likewise. (load_section_callback): Likewise. (add_symbol_file_command): Likewise. (init_filename_language_table): Likewise. * symtab.c (create_filename_seen_cache): Likewise. (sort_search_symbols_remove_dups): Likewise. (search_symbols): Likewise. * target.c (make_cleanup_restore_target_terminal): Likewise. * thread.c (new_thread): Likewise. (enable_thread_stack_temporaries): Likewise. (make_cleanup_restore_current_thread): Likewise. (thread_apply_all_command): Likewise. * tic6x-tdep.c (tic6x_gdbarch_init): Likewise. * top.c (gdb_readline_wrapper): Likewise. * tracefile-tfile.c (tfile_trace_file_writer_new): Likewise. * tracepoint.c (trace_find_line_command): Likewise. (all_tracepoint_actions_and_cleanup): Likewise. (make_cleanup_restore_current_traceframe): Likewise. (get_uploaded_tp): Likewise. (get_uploaded_tsv): Likewise. * tui/tui-data.c (tui_alloc_generic_win_info): Likewise. (tui_alloc_win_info): Likewise. (tui_alloc_content): Likewise. (tui_add_content_elements): Likewise. * tui/tui-disasm.c (tui_find_disassembly_address): Likewise. (tui_set_disassem_content): Likewise. * ui-file.c (ui_file_new): Likewise. (stdio_file_new): Likewise. (tee_file_new): Likewise. * utils.c (make_cleanup_restore_integer): Likewise. (add_internal_problem_command): Likewise. * v850-tdep.c (v850_gdbarch_init): Likewise. * valops.c (find_oload_champ): Likewise. * value.c (allocate_value_lazy): Likewise. (record_latest_value): Likewise. (create_internalvar): Likewise. * varobj.c (install_variable): Likewise. (new_variable): Likewise. (new_root_variable): Likewise. (cppush): Likewise. (_initialize_varobj): Likewise. * windows-nat.c (windows_make_so): Likewise. * x86-nat.c (x86_add_process): Likewise. * xcoffread.c (arrange_linetable): Likewise. (allocate_include_entry): Likewise. (process_linenos): Likewise. (SYMBOL_DUP): Likewise. (xcoff_start_psymtab): Likewise. (xcoff_end_psymtab): Likewise. * xml-support.c (gdb_xml_parse_attr_ulongest): Likewise. * xtensa-tdep.c (xtensa_register_type): Likewise. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. gdb/gdbserver/ChangeLog: * ax.c (gdb_parse_agent_expr): Likewise. (compile_bytecodes): Likewise. * dll.c (loaded_dll): Likewise. * event-loop.c (append_callback_event): Likewise. (create_file_handler): Likewise. (create_file_event): Likewise. * hostio.c (handle_open): Likewise. * inferiors.c (add_thread): Likewise. (add_process): Likewise. * linux-aarch64-low.c (aarch64_linux_new_process): Likewise. * linux-arm-low.c (arm_new_process): Likewise. (arm_new_thread): Likewise. * linux-low.c (add_to_pid_list): Likewise. (linux_add_process): Likewise. (handle_extended_wait): Likewise. (add_lwp): Likewise. (enqueue_one_deferred_signal): Likewise. (enqueue_pending_signal): Likewise. (linux_resume_one_lwp_throw): Likewise. (linux_resume_one_thread): Likewise. (linux_read_memory): Likewise. (linux_write_memory): Likewise. * linux-mips-low.c (mips_linux_new_process): Likewise. (mips_linux_new_thread): Likewise. (mips_add_watchpoint): Likewise. * linux-x86-low.c (initialize_low_arch): Likewise. * lynx-low.c (lynx_add_process): Likewise. * mem-break.c (set_raw_breakpoint_at): Likewise. (set_breakpoint): Likewise. (add_condition_to_breakpoint): Likewise. (add_commands_to_breakpoint): Likewise. (clone_agent_expr): Likewise. (clone_one_breakpoint): Likewise. * regcache.c (new_register_cache): Likewise. * remote-utils.c (look_up_one_symbol): Likewise. * server.c (queue_stop_reply): Likewise. (start_inferior): Likewise. (queue_stop_reply_callback): Likewise. (handle_target_event): Likewise. * spu-low.c (fetch_ppc_memory): Likewise. (store_ppc_memory): Likewise. * target.c (set_target_ops): Likewise. * thread-db.c (thread_db_load_search): Likewise. (try_thread_db_load_1): Likewise. * tracepoint.c (add_tracepoint): Likewise. (add_tracepoint_action): Likewise. (create_trace_state_variable): Likewise. (cmd_qtdpsrc): Likewise. (cmd_qtro): Likewise. (add_while_stepping_state): Likewise. * win32-low.c (child_add_thread): Likewise. (get_image_name): Likewise.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-06-12Iterate over 'struct varobj_item' instead of PyObjectYao Qi1-1/+19
In previous patch, "saved_item" is still a PyOjbect and iteration is still performed over PyObject. This patch continues to decouple iteration from python code, so it changes its type to "struct varobj_item *", so that the iterator itself is independent of python. V2: - Call varobj_delete_iter in free_variable. - Fix changelog entries. - Use XNEW. V3: - Return NULL early in py_varobj_iter_next if gdb_python_initialized is false. gdb: 2014-06-12 Pedro Alves <pedro@codesourcery.com> Yao Qi <yao@codesourcery.com> * python/py-varobj.c (py_varobj_iter_next): Return NULL if gdb_python_initialized is false. Move some code from varobj.c. * varobj-iter.h (struct varobj_item): Moved from varobj.c. * varobj.c: Move "varobj-iter.h" inclusion earlier. (struct varobj_item): Moved to varobj-iter.h". (varobj_clear_saved_item): New function. (update_dynamic_varobj_children): Move python-related code to py-varobj.c. (free_variable): Call varobj_clear_saved_item and varobj_iter_delete.
2014-06-12Generalize varobj iteratorYao Qi1-0/+186
This patch generalizes varobj iterator, in a python-independent way. Note varobj_item is still a typedef of PyObject, we can only focus on API changes, and leave the data type changes to the next patch. As a result, we include "varobj-iter.h" after the typedef of PyObject in varobj.c, but it is an intermediate state. Finally, varobj-iter.h is independent of PyObject. This change is helpful to move some python-related code out of varobj.c. V2: - Fix a missing cleanup. - Fix typos. - Use XNEW. - Check against NULL explicitly. - Update copyright year for new added files. V3: - Call PyGILState_Ensure before Py_XDECREF. - Use CPYCHECKER_STEALS_REFERENCE_TO_ARG. - Code indentation. V4: - use varobj_ensure_python_env instead of PyGILState_Ensure. gdb: 2014-06-12 Pedro Alves <pedro@codesourcery.com> Yao Qi <yao@codesourcery.com> * Makefile.in (SUBDIR_PYTHON_OBS): Add "py-varobj.o". (SUBDIR_PYTHON_SRCS): Add "python/py-varobj.c". (HFILES_NO_SRCDIR): Add "varobj-iter.h". (py-varobj.o): New rule. * python/py-varobj.c: New file. * python/python-internal.h (py_varobj_get_iterator): Declare. * varobj-iter.h: New file. * varobj.c: Include "varobj-iter.h" (struct varobj) <child_iter>: Change its type from "PyObject *" to "struct varobj_iter *". <saved_item>: Likewise. [HAVE_PYTHON] (varobj_ensure_python_env): Make it extern. [HAVE_PYTHON] (varobj_get_iterator): New function. (update_dynamic_varobj_children) [HAVE_PYTHON]: Move python-specific code to python/py-varobj.c. (install_visualizer): Call varobj_iter_delete instead of Py_XDECREF. * varobj.h (varobj_ensure_python_env): Declare.
generated by cgit v1.1 at 2025-04-15 14:52:30 +0000