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gdb: Avoid signed integer overflow when printing source lines
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
0e2a2133
AB		 12019-01-09 Andrew Burgess <andrew.burgess@embecosm.com>
2
3 * cli/cli-cmds.c (list_command): Pass a source_lines_range to
4 print_source_lines.
5 * source.c (print_source_lines_base): Update line number check.
6 (print_source_lines): New function.
7 (source_lines_range::source_lines_range): New function.
8 * source.h (class source_lines_range): New class.
9 (print_source_lines): New declaration.
10
1055a3b4
PW		 112019-01-09 Philippe Waroquiers <philippe.waroquiers@skynet.be>
12
13 * linespec.c (linespec_state_destructor): Free self->canonical_names.
14
cfeadda5
TT		 152019-01-08 Tom Tromey <tom@tromey.com>
16 Simon Marchi <simon.marchi@ericsson.com>
17
18 PR gdb/24060
19 * ada-exp.y (DOLLAR_VARIABLE): Rename from SPECIAL_VARIABLE.
20 * ada-lex.l (DOLLAR_VARIABLE): Likewise.
21 * c-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.
22 * f-exp.y (DOLLAR_VARIABLE): Likewise.
23 * m2-exp.y (DOLLAR_VARIABLE): Rename from INTERNAL_VAR.
24 * p-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.
25
583068ca
AB		 262019-01-08 Andrew Burgess <andrew.burgess@embecosm.com>
27
28 * source.c (select_source_symtab): Move header comment to
29 declaration in source.h.
30 (forget_cached_source_info_for_objfile): Likewise.
31 (forget_cached_source_info): Likewise.
32 (identify_source_line): Likewise.
33 * source.h (identify_source_line): Move declaration from symtab.h
34 and add comment from source.c
35 (print_source_lines): Likewise.
36 (forget_cached_source_info_for_objfile): Likewise.
37 (forget_cached_source_info): Likewise.
38 (select_source_symtab): Likewise.
39 (enum print_source_lines_flag): Move definition from symtab.h.
40 * symtab.h (identify_source_line): Move declaration to source.h.
41 (print_source_lines): Likewise.
42 (forget_cached_source_info_for_objfile): Likewise.
43 (forget_cached_source_info): Likewise.
44 (select_source_symtab): Likewise.
45 (enum print_source_lines_flag): Move definition to source.h.
46 * tui/tui-hooks.c: Add 'source.h' include.
47
ec98a4ad
AB		 482019-01-08 Andrew Burgess <andrew.burgess@embecosm.com>
49
50 * source.c (print_source_lines_base): Handle requests to print
51 reverse line number sequences, and guard against empty lines
52 string.
53
62ea19c1
AB		 542019-01-08 Andrew Burgess <andrew.burgess@embecosm.com>
55
56 * source.c (print_source_lines_base): Fix skip of '\r' if next
57 character is '\n'.
58
9d30e1fd
TT		 592019-01-06 Tom Tromey <tom@tromey.com>
60
61 * c-exp.y (struct c_parse_state) <macro_original_text,
62 expansion_obstack>: New member.
63 (macro_original_text, expansion_obstack): Remove globals.
64 (scan_macro_expansion, scanning_macro_expansion)
65 (finished_macro_expansion): Update.
66 (scan_macro_cleanup): Remove.
67 (yylex, c_parse): Update.
68
c65bac38
TT		 692019-01-06 Tom Tromey <tom@tromey.com>
70
71 * c-exp.y (struct c_parse_state) <strings>: New member.
72 (operator_stoken): Update.
73
02e12e38
TT		 742019-01-06 Tom Tromey <tom@tromey.com>
75
76 * parser-defs.h (type_ptr): Remove typedef. Don't declare VEC.
77 (union type_stack_elt) <typelist_val>: Now a pointer to
78 std::vector.
79 (type_stack_cleanup): Don't declare.
80 (push_typelist): Update.
81 * parse.c (pop_typelist): Return a std::vector.
82 (push_typelist): Take a std::vector.
83 (follow_types): Update. Do not free args.
84 (type_stack_cleanup): Remove.
85 * c-exp.y (struct c_parse_state): New.
86 (cpstate): New global.
87 (type_aggregate_p, exp, ptr_operator, parameter_typelist)
88 (nonempty_typelist): Update.
89 (func_mod): Create a new vector.
90 (c_parse): Create a c_parse_state.
91 (check_parameter_typelist): Do not delete params.
92 (function_method): Update. Do not delete type_list.
93
f097f5ad
TT		 942019-01-06 Tom Tromey <tom@tromey.com>
95
96 PR gdb/28155:
97 * python/py-finishbreakpoint.c (bpfinishpy_init): Use
98 check_typedef.
99 * infcmd.c (finish_command_fsm_should_stop): Use check_typedef.
100 (print_return_value): Likewise.
101
d2adf9f1
TT		 1022019-01-05 Tom Tromey <tom@tromey.com>
103
104 * contrib/cleanup_check.py: Remove.
105 * contrib/gcc-with-excheck: Remove.
106 * contrib/exsummary.py: Remove.
107 * contrib/excheck.py: Remove.
108
2eab46b1
JB		 1092019-01-05 Joel Brobecker <brobecker@adacore.com>
110
111 * thread.c (delete_thread_1): Add gdb_assert that THR is not
112 NULL. Initialize tpprev to NULL instead of assigning it
113 to NULL on the next statement.
114 * windows-nat.c (windows_delete_thread): Remove check for
115 main_thread_id before printing thread exit notifications.
116 (get_windows_debug_event) <EXIT_THREAD_DEBUG_EVENT>:
117 Remove thread ID check against main_thread_id.
118 <CREATE_PROCESS_DEBUG_EVENT>: Remove call to
119 windows_delete_thread.
120 <EXIT_PROCESS_DEBUG_EVENT>: Add call to windows_delete_thread.
121
48c5e7e2
TT		 1222019-01-04 Tom Tromey <tom@tromey.com>
123
124 * compile/compile.c (_initialize_compile): Use upper case for
125 metasyntactic variables.
126 * symmisc.c (_initialize_symmisc): Use upper case for
127 metasyntactic variables.
128 * psymtab.c (_initialize_psymtab): Use upper case for
129 metasyntactic variables.
130 * demangle.c (demangle_command): Use upper case for metasyntactic
131 variables.
132 (_initialize_demangler): Likewise.
133 * ax-gdb.c (_initialize_ax_gdb): Use upper case for metasyntactic
134 variables.
135
986041cd
TT		 1362019-01-03 Tom Tromey <tom@tromey.com>
137
138 * tui/tui-source.c (tui_set_source_content): Use xstrdup.
139
7c711119
TT		 1402019-01-03 Tom Tromey <tom@tromey.com>
141
142 * python/py-symtab.c (salpy_str): Update.
143 (struct salpy_sal_object) <symtab>: Now a PyObject.
144 (salpy_dealloc): Update.
145 (del_objfile_sal): Use gdbpy_ref.
146
1b20edf0
TT		 1472019-01-03 Tom Tromey <tom@tromey.com>
148
149 * python/py-type.c (convert_field): Use new_reference. Return
150 gdbpy_ref.
151 (make_fielditem): Return gdbpy_ref.
152 (typy_fields): Update.
153 (typy_getitem): Update.
154 (field_name): Return gdbpy_ref. Use new_reference.
155 (typy_iterator_iternext): Update.
156
ea41325b
TT		 1572019-01-03 Tom Tromey <tom@tromey.com>
158
159 * python/py-record.c (gdbpy_stop_recording): Use Py_RETURN_NONE.
160
2a3c71d6
TT		 1612019-01-03 Tom Tromey <tom@tromey.com>
162
163 * python/py-value.c (valpy_dealloc): Use Py_XDECREF.
164 * python/py-type.c (typy_fields_items): Use gdbpy_ref.
165 * python/py-progspace.c (pspy_set_printers): Use gdbpy_ref.
166 (pspy_set_frame_filters, pspy_set_frame_unwinders)
167 (pspy_set_type_printers): Likewise.
168 * python/py-function.c (fnpy_init): Use gdbpy_ref.
169 * python/py-cmd.c (cmdpy_init): Use gdbpy_ref.
170 * python/py-objfile.c (objfpy_set_printers): Use gdbpy_ref.
171 (objfpy_set_frame_filters, objfpy_set_frame_unwinders)
172 (objfpy_set_type_printers): Likewise.
173
5c329e6a
TT		 1742019-01-03 Tom Tromey <tom@tromey.com>
175
176 * python/python.c (gdbpy_enter, ~gdbpy_enter): Update.
177 (gdbpy_print_stack): Use gdbpy_err_fetch.
178 * python/python-internal.h (class gdbpy_err_fetch): New class.
179 (class gdbpy_enter) <m_error_type, m_error_value,
180 m_error_traceback>: Remove.
181 <m_error>: New member.
182 (gdbpy_exception_to_string): Don't declare.
183 * python/py-varobj.c (py_varobj_iter_next): Use gdbpy_err_fetch.
184 * python/py-value.c (convert_value_from_python): Use
185 gdbpy_err_fetch.
186 * python/py-utils.c (gdbpy_err_fetch::to_string): Rename from
187 gdbpy_exception_to_string.
188 (gdbpy_handle_exception): Use gdbpy_err_fetch.
189 * python/py-prettyprint.c (print_stack_unless_memory_error): Use
190 gdbpy_err_fetch.
191
169bb27b
AB		 1922019-01-03 Andrew Burgess <andrew.burgess@embecosm.com>
193
194 * linux-nat.c (delete_lwp_cleanup): Delete.
195 (struct lwp_deleter): New struct.
196 (lwp_info_up): New typedef.
197 (linux_nat_target::follow_fork): Delete cleanup, and make use of
198 lwp_info_up.
199
a07c8880
AB		 2002019-01-03 Andrew Burgess <andrew.burgess@embecosm.com>
201
202 * linux-fork.c (class scoped_switch_fork_info): New class.
203 (inferior_call_waitpid): Update to use scoped_switch_fork_info.
204
26089c49
AB		 2052019-01-03 Andrew Burgess <andrew.burgess@embecosm.com>
206
207 * valops.c (find_overload_match): Remove use of null_cleanup, and
208 calls to do_cleanups.
209
06d3e5b0
AB		 2102019-01-03 Andrew Burgess <andrew.burgess@embecosm.com>
211
212 * compile/compile-cplus-types.c
213 (compile_cplus_instance::decl_name): Handle changes to
214 cp_func_name.
215 * cp-support.c (cp_func_name): Update header comment, update
216 return type.
217 * cp-support.h (cp_func_name): Update return type in declaration.
218 * valops.c (find_overload_match): Move temp_func local to top
219 level of function and change its type. Use temp_func to hold and
220 delete temporary string obtained from cp_func_name.
221
66644cd3
AB		 2222019-01-03 Andrew Burgess <andrew.burgess@embecosm.com>
223
224 * remote.c (remote_target::remote_check_symbols): Convert `msg` to
225 gdb::char_vector, remove cleanup, and update uses of `msg`.
226
592d8c0a
JW		 2272019-01-03 Jim Wilson <jimw@sifive.com>
228
229 * riscv-tdep.c (riscv_freg_feature): Drop s0 name from f8.
230
c55d06ec
TT		 2312019-01-02 Tom Tromey <tom@tromey.com>
232
233 * xml-tdesc.c (xml_cache): Hold a target_desc_up.
234 (tdesc_parse_xml): Remove cleanups.
235 * target-descriptions.h (make_cleanup_free_target_description):
236 Don't declare.
237 (target_desc_deleter): New struct.
238 (target_desc_up): New typedef.
239 * target-descriptions.c (target_desc_deleter::operator()): Rename
240 from free_target_description.
241 (make_cleanup_free_target_description): Remove.
242
3a6ae42d
TT		 2432019-01-02 Tom Tromey <tom@tromey.com>
244
245 * linespec.c (struct linespec_parser): Rename from ls_parser. Add
246 constructor, destructor.
247 (linespec_parser): Remove typedef.
248 (~linespec_parser): Rename from linespec_parser_delete.
249 (linespec_lex_to_end, linespec_complete_label)
250 (linespec_complete): Update.
251 (decode_line_full): Remove cleanups.
252 (decode_line_1): Update.
253
61fd3e73
TT		 2542019-01-02 Tom Tromey <tom@tromey.com>
255
256 * python/python-internal.h (inferior_to_inferior_object): Change
257 return type.
258 * python/py-exitedevent.c (create_exited_event_object): Update.
259 * python/py-inferior.c (inferior_to_inferior_object): Return
260 gdbpy_ref.
261 (python_new_inferior, python_inferior_deleted)
262 (thread_to_thread_object, delete_thread_object)
263 (build_inferior_list, gdbpy_selected_inferior): Update.
264 * python/py-infthread.c (create_thread_object): Update. Also fail
265 if inferior_to_inferior_object fails.
266
d20172fc
SM		 2672019-01-02 Simon Marchi <simon.marchi@ericsson.com>
268
269 * inferior.h (class inferior) <displaced_step_state>: New field.
270 * infrun.h (struct displaced_step_state): Move here from
271 infrun.c. Initialize fields, add constructor.
272 <inf>: Remove field.
273 <reset>: New method.
274 * infrun.c (struct displaced_step_inferior_state): Move to
275 infrun.h.
276 (displaced_step_inferior_states): Remove.
277 (get_displaced_stepping_state): Adust.
278 (displaced_step_in_progress_any_inferior): Adjust.
279 (displaced_step_in_progress_thread): Adjust.
280 (displaced_step_in_progress): Adjust.
281 (add_displaced_stepping_state): Remove.
282 (get_displaced_step_closure_by_addr): Adjust.
283 (remove_displaced_stepping_state): Remove.
284 (infrun_inferior_exit): Call displaced_step_state.reset.
285 (use_displaced_stepping): Don't check for NULL.
286 (displaced_step_prepare_throw): Call
287 get_displaced_stepping_state.
288 (displaced_step_fixup): Don't check for NULL.
289 (prepare_for_detach): Don't check for NULL.
290
e3319240
PW		 2912019-01-02 Philippe Waroquiers <philippe.waroquiers@skynet.be>
292
293 * infcall.c (call_function_by_hand_dummy): cleanup/destroy sm
294 in case of call that did not complete.
295
5d36dfb9
AU		 2962019-01-02 Andrey Utkin <autkin@undo.io>
297
298 * symfile.c (find_separate_debug_file): Fix search of debug files for
299 remote debuggee.
300
8833fbf0
TT		 3012019-01-02 Tom Tromey <tom@tromey.com>
302
303 * python/py-inferior.c (gdbpy_initialize_inferior): Fix
304 indentation.
305 * python/py-frame.c (frapy_older): Remove cast.
306 (frapy_newer): Likewise.
307 * python/py-breakpoint.c (local_setattro): Remove cast.
308 * python/py-arch.c (archpy_name): Remove local variable.
309 * python/py-type.c (gdbpy_lookup_type): Remove cast.
310
4ada3dfd
JB		 3112019-01-02 Joel Brobecker <brobecker@adacore.com>
312
313 * unittests/basic_string_view/element_access/char/empty.cc:
314 Fix year range in copyright header.
315
113b7b81
AB		 3162019-01-01 Andrew Burgess <andrew.burgess@embecosm.com>
317
318 * arch/riscv.h (struct riscv_gdbarch_features) <hw_float_abi>:
319 Delete.
320 <operator==>: Update with for removed field.
321 <hash>: Likewise.
322 * riscv-tdep.h (struct gdbarch_tdep) <features>: Renamed to...
323 <isa_features>: ...this.
324 <abi_features>: New field.
325 (riscv_isa_flen): Update comment.
326 (riscv_abi_xlen): New declaration.
327 (riscv_abi_flen): New declaration.
328 * riscv-tdep.c (riscv_isa_xlen): Update to get answer from
329 isa_features.
330 (riscv_abi_xlen): New function.
331 (riscv_isa_flen): Update to get answer from isa_features.
332 (riscv_abi_flen): New function.
333 (riscv_has_fp_abi): Update to get answer from abi_features.
334 (riscv_call_info::riscv_call_info): Use abi xlen and flen, not isa
335 xlen and flen.
336 (riscv_call_info) <xlen, flen>: Update comment.
337 (riscv_call_arg_struct): Remove invalid assertions
338 (riscv_features_from_gdbarch_info): Update now hw_float_abi field
339 is removed.
340 (riscv_gdbarch_init): Gather isa features and abi features
341 separately, ensure both match on the gdbarch when reusing an old
342 gdbarch. Relax an error check to allow 32-bit abi float to run on
343 a target with 64-bit float hardware.
344
b18ca514
PW		 3452019-01-01 Philippe Waroquiers <philippe.waroquiers@skynet.be>
346
347 * source.c (search_command_helper): Stop reverse search
348 when line 1 has been searched.
349
ec70d8db
PW		 3502019-01-01 Philippe Waroquiers <philippe.waroquiers@skynet.be>
351
352 * record-full.c (record_full_base_target::close): Rewrite
353 record_full_core_buf_list free logic.
354
5b38f9c1
PW		 3552019-01-01 Philippe Waroquiers <philippe.waroquiers@skynet.be>
356
357 * break-catch-syscall.c (print_one_catch_syscall): xfree
358 the last text.
359
66d91b39
JB		 3602019-01-01 Joel Brobecker <brobecker@adacore.com>
361
362 * top.c (print_gdb_version): Update Copyright year in version
363 message.
364
42a4f53d
JB		 3652019-01-01 Joel Brobecker <brobecker@adacore.com>
366
367 Update copyright year range in all GDB files.
368
5bbd631d 3692019-01-01 Joel Brobecker <brobecker@adacore.com>
2139e8dc 370
5bbd631d 371 * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2018.
2139e8dc 372
5bbd631d 373For older changes see ChangeLog-2018.
c906108c
SS		 374\f
375Local Variables:
376mode: change-log
377left-margin: 8
378fill-column: 74
379version-control: never
57da7796 380coding: utf-8
c906108c 381End:
5bbd631d 382
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