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2025-02-04gdb/python: add domain property to gdb.SymbolJan Vrany1-1/+15
Reviewed-By: Eli Zaretskii <eliz@gnu.org> Approved-By: Andrew Burgess <aburgess@redhat.com>
2024-12-31Use 'flags' when expanding symtabs in gdbpy_lookup_static_symbolsTom Tromey1-2/+1
This changes gdbpy_lookup_static_symbols to pass the 'flags' parameter to expand_symtabs_matching. This should refine the search somewhat. Note this is "just" a performance improvement, as the loop over symtabs already checks 'flags'. v2 also removes 'SEARCH_GLOBAL_BLOCK' and updates py-symbol.exp to verify that this works properly. Thanks to Tom for this insight. Co-Authored-By: Tom de Vries <tdevries@suse.de>
2024-12-20Fix latent bug in gdbpy_lookup_static_symbolsTom Tromey1-3/+4
gdbpy_lookup_static_symbols is missing an error check for the case where symbol_to_symbol_object returns NULL. Approved-By: Tom de Vries <tdevries@suse.de>
2024-12-09Omit artificial symbols from DAP variables responseTom Tromey1-0/+14
While testing DAP, we found a situation where a compiler-generated variable caused the "variables" request to fail -- the variable in question being an apparent 67-megabyte string. It seems to me that artificial variables like this aren't interesting to DAP users, and the gdb CLI omits these as well. This patch changes DAP to omit these variables, adding a new gdb.Symbol.is_artificial attribute to make this possible.
2024-09-24[gdb/python] Eliminate GDB_PY_HANDLE_EXCEPTIONTom de Vries1-7/+7
Result of: ... $ search="GDB_PY_HANDLE_EXCEPTION (" $ replace="return gdbpy_handle_gdb_exception (nullptr, " $ sed -i \ "s/$search/$replace/" \ gdb/python/*.c ... Also remove the now unused GDB_PY_HANDLE_EXCEPTION. No functional changes. Tested on x86_64-linux. Approved-By: Tom Tromey <tom@tromey.com>
2024-09-23Automatically add types to Python modulesTom Tromey1-3/+2
PR python/32163 points out that various types provided by gdb are not added to the gdb module, so they aren't available for interactive inspection. I think this is just an oversight. This patch fixes the problem by introducing a new helper function that both readies the type and then adds it to the appropriate module. The patch also poisons PyType_Ready, the idea being to avoid this bug in the future. v2: * Fixed a bug in original patch in gdb.Architecture registration * Added regression test for the types mentioned in the bug Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=32163 Reviewed-By: Alexandra Petlanova Hajkova <ahajkova@redhat.com>
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>
2024-02-01Rename SEARCH_ALLTom Tromey1-1/+1
The constant SEARCH_ALL conflicts with a define in a Windows header. This patch renames the constant to SEARCH_ALL_DOMAINS to avoid the conflict. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31307
2024-01-29gdb: Use SYM_DOMAIN instead of DOMAIN when calling sym-domains.defLancelot SIX1-2/+2
Since commit 6771fc6f1d9 "Use a .def file for domain_enum", the sym-domains.def file has been introduced, and requires the user to define the DOMAIN(x) macro. On older systems (centos-7 with glibc-2.17 for example), this DOMAIN macro conflicts with another macro defined in /usr/include/math.h. Fix this conflict by changing sym-domains.def to use a macro named SYM_DOMAIN instead of DOMAIN. Change-Id: I679df30e2bd2f4333343f16bbd2a3511a37550a3 Approved-By: Tom Tromey <tom@tromey.com>
2024-01-28Remove some obsolete Python constantsTom Tromey1-14/+0
The Python code has exported some constants, but they are no longer documented, and were never useful. This patch removes them.
2024-01-28Use domain_search_flags in lookup_symbol et alTom Tromey1-8/+14
This changes lookup_symbol and associated APIs to accept domain_search_flags rather than a domain_enum. Note that this introduces some new constants to Python and Guile. I chose to break out the documentation patch for this, because the internals here do not change until a later patch, and it seemed simpler to patch the docs just once, rather than twice.
2024-01-28Replace search_domain with domain_search_flagsTom Tromey1-1/+1
This patch changes gdb to replace search_domain with domain_search_flags everywhere. search_domain is removed.
2024-01-28Use a .def file for domain_enumTom Tromey1-13/+8
Future patches will change and reuse the names from domain_enum. This patch makes this less error-prone by having a single point to define these names, using the typical gdb ".def" file.
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.
2024-01-12gdb/python: hoist common invalid object repr code into py-utils.cAndrew Burgess1-1/+1
Many object types now have a __repr__() function implementation. A common pattern is that, if an object is invalid, we print its representation as: <TYPENAME (invalid)>. I thought it might be a good idea to move the formatting of this specific representation into a utility function, and then update all of our existing code to call the new function. The only place where I haven't made use of the new function is in unwind_infopy_repr, where we currently return a different string. This case is a little different as the UnwindInfo is invalid because it references a frame, and it is the frame itself which is invalid. That said, I think it would be fine to switch to using the standard format; if the UnwindInfo references an invalid frame, then the UnwindInfo is itself invalid. But changing this would be an actual change in behaviour, while all the other changes in this commit are just refactoring. Approved-By: Tom Tromey <tom@tromey.com>
2023-09-20Remove explanatory comments from includesTom Tromey1-1/+1
I noticed a comment by an include and remembered that I think these don't really provide much value -- sometimes they are just editorial, and sometimes they are obsolete. I think it's better to just remove them. Tested by rebuilding. Approved-By: Andrew Burgess <aburgess@redhat.com>
2023-09-06[gdb/symtab] Fix too many symbols in gdbpy_lookup_static_symbolsTom de Vries1-2/+5
When running test-case gdb.python/py-symbol.exp with target board cc-with-dwz-m, we run into: ... (gdb) python print (len (gdb.lookup_static_symbols ('rr')))^M 4^M (gdb) FAIL: gdb.python/py-symbol.exp: \ print (len (gdb.lookup_static_symbols ('rr'))) ... while with target board unix we have instead: ... (gdb) python print (len (gdb.lookup_static_symbols ('rr')))^M 2^M (gdb) PASS: gdb.python/py-symbol.exp: \ print (len (gdb.lookup_static_symbols ('rr'))) ... The problem is that the loop in gdbpy_lookup_static_symbols loops over compunits representing both CUs and PUs: ... for (compunit_symtab *cust : objfile->compunits ()) ... When doing a lookup on a PU, the user link is followed until we end up at a CU, and the lookup is done in that CU. In other words, when doing a lookup in the loop for a PU we duplicate the lookup for a CU that is already handled by the loop. Fix this by skipping PUs in the loop in gdb.lookup_static_symbols. Tested on x86_64-linux. PR symtab/25261 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=25261
2023-07-04gdb: add __repr__() implementation to a few Python typesMatheus Branco Borella1-1/+14
Only a few types in the Python API currently have __repr__() implementations. This patch adds a few more of them. specifically: it adds __repr__() implementations to gdb.Symbol, gdb.Architecture, gdb.Block, gdb.Breakpoint, gdb.BreakpointLocation, and gdb.Type. This makes it easier to play around the GDB Python API in the Python interpreter session invoked with the 'pi' command in GDB, giving more easily accessible tipe information to users. An example of how this would look like: (gdb) pi >> gdb.lookup_type("char") <gdb.Type code=TYPE_CODE_INT name=char> >> gdb.lookup_global_symbol("main") <gdb.Symbol print_name=main> The gdb.Block.__repr__() method shows the first 5 symbols from the block, and then a message to show how many more were elided (if any).
2023-05-05gdb/python: add mechanism to manage Python initialization functionsAndrew Burgess1-1/+3
Currently, when we add a new python sub-system to GDB, e.g. py-inferior.c, we end up having to create a new function like gdbpy_initialize_inferior, which then has to be called from the function do_start_initialization in python.c. In some cases (py-micmd.c and py-tui.c), we have two functions gdbpy_initialize_*, and gdbpy_finalize_*, with the second being called from finalize_python which is also in python.c. This commit proposes a mechanism to manage these initialization and finalization calls, this means that adding a new Python subsystem will no longer require changes to python.c or python-internal.h, instead, the initialization and finalization functions will be registered directly from the sub-system file, e.g. py-inferior.c, or py-micmd.c. The initialization and finalization functions are managed through a new class gdbpy_initialize_file in python-internal.h. This class contains a single global vector of all the initialization and finalization functions. In each Python sub-system we create a new gdbpy_initialize_file object, the object constructor takes care of registering the two callback functions. Now from python.c we can call static functions on the gdbpy_initialize_file class which take care of walking the callback list and invoking each callback in turn. To slightly simplify the Python sub-system files I added a new macro GDBPY_INITIALIZE_FILE, which hides the need to create an object. We can now just do this: GDBPY_INITIALIZE_FILE (gdbpy_initialize_registers); One possible problem with this change is that there is now no guaranteed ordering of how the various sub-systems are initialized (or finalized). To try and avoid dependencies creeping in I have added a use of the environment variable GDB_REVERSE_INIT_FUNCTIONS, this is the same environment variable used in the generated init.c file. Just like with init.c, when this environment variable is set we reverse the list of Python initialization (and finalization) functions. As there is already a test that starts GDB with the environment variable set then this should offer some level of protection against dependencies creeping in - though for full protection I guess we'd need to run all gdb.python/*.exp tests with the variable set. I have tested this patch with the environment variable set, and saw no regressions, so I think we are fine right now. One other change of note was for gdbpy_initialize_gdb_readline, this function previously returned void. In order to make this function have the correct signature I've updated its return type to int, and we now return 0 to indicate success. All of the other initialize (and finalize) functions have been made static within their respective sub-system files. There should be no user visible changes after this commit.
2023-02-27Python QUIT processing updatesKevin Buettner1-0/+5
See the previous patches in this series for the motivation behind these changes. This commit contains updates to Python's QUIT handling. Ideally, we'd like to throw gdb_exception_forced_quit through the extension language; I made an attempt to do this for gdb_exception_quit in an earlier version of this patch, but Pedro pointed out that it is (almost certainly) not safe to do so. Still, we definitely don't want to swallow the exception representing a SIGTERM for GDB, nor do we want to force modules written in the extension language to have to explicitly handle this case. Since the idea is for GDB to cleanup and quit for this exception, we'll simply call quit_force() just as if the gdb_exception_forced_quit propagation had managed to make it back to the top level. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=26761 Tested-by: Tom de Vries <tdevries@suse.de> Approved-By: Pedro Alves <pedro@palves.net>
2023-02-27Fix value chain use-after-freeTom Tromey1-3/+5
Hannes filed a bug showing a crash, where a pretty-printer written in Python could cause a use-after-free. He sent a patch, but I thought a different approach was needed. In a much earlier patch (see bug #12533), we changed the Python code to release new values from the value chain when constructing a gdb.Value. The rationale for this is that if you write a command that does a lot of computations in a loop, all the values will be kept live by the value chain, resulting in gdb using a large amount of memory. However, suppose a value is passed to Python from some code in gdb that needs to use the value after the call into Python. In this scenario, value_to_value_object will still release the value -- and because gdb code doesn't generally keep strong references to values (a consequence of the ancient decision to use the value chain to avoid memory management), this will result in a use-after-free. This scenario can happen, as it turns out, when a value is passed to Python for pretty-printing. Now, normally this route boxes the value via value_to_value_object_no_release, avoiding the problematic release from the value chain. However, if you then call Value.cast, the underlying value API might return the same value, when is then released from the chain. This patch fixes the problem by changing how value boxing is done. value_to_value_object no longer removes a value from the chain. Instead, every spot in gdb that might construct new values uses a scoped_value_mark to ensure that the requirements of bug #12533 are met. And, because incoming values aren't ever released from the chain (the Value.cast one comes earlier on the chain than the scoped_value_mark), the bug can no longer occur. (Note that many spots in the Python layer already take this approach, so not many places needed to be touched.) In the future I think we should replace the use of raw "value *" with value_ref_ptr pretty much everywhere. This will ensure lifetime safety throughout gdb. The test case in this patch comes from Hannes' original patch. I only made a trivial ("require") change to it. However, while this fails for him, I can't make it fail on this machine; nevertheless, he tried my patch and reported the bug as being fixed. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30044
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.
2022-10-10Change GDB to use frame_info_ptrTom Tromey1-3/+3
This changes GDB to use frame_info_ptr instead of frame_info * The substitution was done with multiple sequential `sed` commands: sed 's/^struct frame_info;/class frame_info_ptr;/' sed 's/struct frame_info \*/frame_info_ptr /g' - which left some issues in a few files, that were manually fixed. sed 's/\<frame_info \*/frame_info_ptr /g' sed 's/frame_info_ptr $/frame_info_ptr/g' - used to remove whitespace problems. The changed files were then manually checked and some 'sed' changes undone, some constructors and some gets were added, according to what made sense, and what Tromey originally did Co-Authored-By: Bruno Larsen <blarsen@redhat.com> Approved-by: Tom Tomey <tom@tromey.com>
2022-07-28Rewrite registry.hTom Tromey1-40/+23
This rewrites registry.h, removing all the macros and replacing it with relatively ordinary template classes. The result is less code than the previous setup. It replaces large macros with a relatively straightforward C++ class, and now manages its own cleanup. The existing type-safe "key" class is replaced with the equivalent template class. This approach ended up requiring relatively few changes to the users of the registry code in gdb -- code using the key system just required a small change to the key's declaration. All existing users of the old C-like API are now converted to use the type-safe API. This mostly involved changing explicit deletion functions to be an operator() in a deleter class. The old "save/free" two-phase process is removed, and replaced with a single "free" phase. No existing code used both phases. The old "free" callbacks took a parameter for the enclosing container object. However, this wasn't truly needed and is removed here as well.
2022-06-23Use PyBool_FromLongTom Tromey1-2/+1
I noticed a few spots that were explicitly creating new references to Py_True or Py_False. It's simpler here to use PyBool_FromLong, so this patch changes all the places I found.
2022-04-27gdb: remove BLOCKVECTOR_BLOCK and BLOCKVECTOR_NBLOCKS macrosSimon Marchi1-2/+1
Replace with calls to blockvector::blocks, and the appropriate method call on the returned array_view. Change-Id: I04d1f39603e4d4c21c96822421431d9a029d8ddd
2022-04-20Replace symbol_symtab with symbol::symtabTom Tromey1-3/+3
This turns symbol_symtab into a method on symbol. It also replaces symbol_set_symtab with a method.
2022-04-20Replace symbol_objfile with symbol::objfileTom Tromey1-2/+2
This turns symbol_objfile into a method on symbol.
2022-03-23gdb/python: remove Python 2/3 compatibility macrosSimon Marchi1-3/+3
New in this version: - Rebase on master, fix a few more issues that appeared. python-internal.h contains a number of macros that helped make the code work with both Python 2 and 3. Remove them and adjust the code to use the Python 3 functions. Change-Id: I99a3d80067fb2d65de4f69f6473ba6ffd16efb2d
2022-02-06gdb: remove SYMBOL_LINE macroSimon Marchi1-1/+1
Add a getter and a setter for a symbol's line. Remove the corresponding macro and adjust all callers. Change-Id: I229f2b8fcf938c07975f641361313a8761fad9a5
2022-02-06gdb: remove SYMBOL_TYPE macroSimon Marchi1-2/+2
Add a getter and a setter for a symbol's type. Remove the corresponding macro and adjust all callers. Change-Id: Ie1a137744c5bfe1df4d4f9ae5541c5299577c8de
2022-02-06gdb: remove SYMBOL_IS_ARGUMENT macroSimon Marchi1-2/+2
Add a getter and a setter for whether a symbol is an argument. Remove the corresponding macro and adjust all callers. Change-Id: I71b4f0465f3dfd2ed8b9e140bd3f7d5eb8d9ee81
2022-02-06gdb: remove SYMBOL_OBJFILE_OWNED macroSimon Marchi1-3/+3
Add a getter and a setter for whether a symbol is objfile owned. Remove the corresponding macro and adjust all callers. Change-Id: Ib7ef3718d65553ae924ca04c3fd478b0f4f3147c
2022-02-06gdb: remove SYMBOL_CLASS macro, add getterSimon Marchi1-5/+5
Change-Id: I83211d5a47efc0564386e5b5ea4a29c00b1fd46a
2022-02-06gdb: remove COMPUNIT_BLOCKVECTOR macro, add getter/setterSimon Marchi1-1/+1
Add a getter and a setter for a compunit_symtab's blockvector. Remove the corresponding macro and adjust all callers. Change-Id: I99484c6619dcbbea7c5d89c72aa660316ca62f64
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.
2021-06-03Restore gdb.SYMBOL_LABEL_DOMAIN constantHannes Domani1-0/+2
It was removed (probably by mistake) in 51e78fc5fa21870d415c52f90b93e3c6ad57be46. gdb/ChangeLog: 2021-06-03 Hannes Domani <ssbssa@yahoo.de> * python/py-symbol.c (gdbpy_initialize_symbols): Restore gdb.SYMBOL_LABEL_DOMAIN constant. gdb/testsuite/ChangeLog: 2021-06-03 Hannes Domani <ssbssa@yahoo.de> * gdb.python/py-symbol.exp: Test symbol constants.
2021-04-28gdb: delay python initialisation until gdbpy_finish_initializationAndrew Burgess1-5/+10
Delay Python initialisation until gdbpy_finish_initialization. This is mostly about splitting the existing gdbpy_initialize_* functions in two, all the calls to register_objfile_data_with_cleanup, gdbarch_data_register_post_init, etc are moved into new _initialize_* functions, but everything else is left in the gdbpy_initialize_* functions. Then the call to do_start_initialization (in python/python.c) is moved from the _initialize_python function into gdbpy_finish_initialization. There should be no user visible changes after this commit. gdb/ChangeLog: * python/py-arch.c (_initialize_py_arch): New function. (gdbpy_initialize_arch): Move code to _initialize_py_arch. * python/py-block.c (_initialize_py_block): New function. (gdbpy_initialize_blocks): Move code to _initialize_py_block. * python/py-inferior.c (_initialize_py_inferior): New function. (gdbpy_initialize_inferior): Move code to _initialize_py_inferior. * python/py-objfile.c (_initialize_py_objfile): New function. (gdbpy_initialize_objfile): Move code to _initialize_py_objfile. * python/py-progspace.c (_initialize_py_progspace): New function. (gdbpy_initialize_pspace): Move code to _initialize_py_progspace. * python/py-registers.c (_initialize_py_registers): New function. (gdbpy_initialize_registers): Move code to _initialize_py_registers. * python/py-symbol.c (_initialize_py_symbol): New function. (gdbpy_initialize_symbols): Move code to _initialize_py_symbol. * python/py-symtab.c (_initialize_py_symtab): New function. (gdbpy_initialize_symtabs): Move code to _initialize_py_symtab. * python/py-type.c (_initialize_py_type): New function. (gdbpy_initialize_types): Move code to _initialize_py_type. * python/py-unwind.c (_initialize_py_unwind): New function. (gdbpy_initialize_unwind): Move code to _initialize_py_unwind. * python/python.c (_initialize_python): Move call to do_start_initialization to gdbpy_finish_initialization. (gdbpy_finish_initialization): Add call to do_start_initialization.
2021-04-17Add search_flags to expand_symtabs_matchingTom Tromey1-1/+3
This adds a block search flags parameter to expand_symtabs_matching. All callers are updated to search both the static and global blocks, as that was the implied behavior before this patch. This is a step toward replacing lookup_symbol with expand_symtabs_matching. gdb/ChangeLog 2021-04-17 Tom Tromey <tom@tromey.com> * symtab.c (global_symbol_searcher::expand_symtabs) (default_collect_symbol_completion_matches_break_on): Update. * symmisc.c (maintenance_expand_symtabs): Update. * symfile.h (expand_symtabs_matching): Add search_flags parameter. * symfile.c (expand_symtabs_matching): Add search_flags parameter. * symfile-debug.c (objfile::expand_symtabs_matching): Add search_flags parameter. * quick-symbol.h (struct quick_symbol_functions) <expand_symtabs_matching>: Add search_flags parameter. * python/py-symbol.c (gdbpy_lookup_static_symbols): Update. * psymtab.c (recursively_search_psymtabs) (psymbol_functions::expand_symtabs_matching): Add search_flags parameter. * psympriv.h (struct psymbol_functions) <expand_symtabs_matching>: Add search_flags parameter. * objfiles.h (struct objfile) <expand_symtabs_matching>: Add search_flags parameter. * linespec.c (iterate_over_all_matching_symtabs): Update. * dwarf2/read.c (struct dwarf2_gdb_index) <expand_symtabs_matching>: Add search_flags parameter. (struct dwarf2_debug_names_index) <expand_symtabs_matching>: Add search_flags parameter. (dw2_map_matching_symbols): Update. (dw2_expand_marked_cus, dw2_expand_symtabs_matching) (dwarf2_gdb_index::expand_symtabs_matching): Add search_flags parameter. (dw2_debug_names_iterator): Change block_index to search flags. <m_block_index>: Likewise. (dw2_debug_names_iterator::next) (dwarf2_debug_names_index::lookup_symbol) (dwarf2_debug_names_index::expand_symtabs_for_function) (dwarf2_debug_names_index::map_matching_symbols) (dwarf2_debug_names_index::map_matching_symbols): Update. (dwarf2_debug_names_index::expand_symtabs_matching): Add search_flags parameter. * ada-lang.c (ada_add_global_exceptions) (collect_symbol_completion_matches): Update.
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.
2020-12-04Remove redundant typedefsTom Tromey1-5/+5
I was inspired by this patch of Simon's: https://sourceware.org/pipermail/gdb-patches/2020-November/173522.html ... to remove other typedefs that are no longer necessary now that gdb uses C++. I didn't remove absolutely every one -- I didn't touch the tdep files. However, I removed many of them. In some cases, I removed an existing different struct tag. 2020-12-04 Tom Tromey <tromey@adacore.com> * linespec.c (struct linespec_token): Rename; remove typedef. * guile/scm-block.c (struct block_smob): Remove typedef. (struct block_syms_progress_smob): Likewise. * guile/scm-symbol.c (struct symbol_smob): Remove typedef. * guile/scm-symtab.c (symtab_smob): Remove typedef. (struct sal_smob): Remove typedef. * guile/scm-param.c (struct param_smob): Remove typedef. * guile/scm-progspace.c (struct pspace_smob): Rename. * guile/scm-objfile.c (struct objfile_smob): Rename. * guile/scm-iterator.c (struct iterator_smob): Rename. * guile/scm-frame.c (struct frame_smob): Rename. * guile/scm-arch.c (struct arch_smob): Rename. * guile/scm-type.c (struct field_smob): Remove typedef. (struct type_smob): Rename. * guile/scm-cmd.c (struct command_smob): Remove typedef. * guile/scm-ports.c (struct ioscm_memory_port): Remove typedef. * guile/scm-value.c (struct value_smob): Remove typedef. * guile/scm-lazy-string.c (lazy_string_smob): Remove typedef. * guile/guile-internal.h (struct scheme_variable) (struct scheme_function, struct scheme_integer_constant) (struct gdb_smob, struct chained_gdb_smob) (struct eqable_gdb_smob, arch_smob, frame_smob, iterator_smob) (objfile_smob, pspace_smob, type_smob): Remove typedef. * guile/scm-pretty-print.c (pretty_printer_smob): Remove typedef. (struct pretty_printer_worker_smob): Remove typedef. * guile/scm-exception.c (struct exception_smob): Remove typedef. * python/py-block.c (struct block_object): Remove typedef. (block_syms_iterator_object): Update. (set_block): Update. (block_syms_iterator_object): Remove typedef. * python/py-inferior.c (struct membuf_object): Remove typedef. * python/py-symtab.c (struct symtab_object): Remove typedef. (set_symtab): Update. (sal_object): Remove typedef. (set_sal): Update. * python/py-frame.c (frame_object): Remove typedef. * python/py-record-btrace.c (struct btpy_list_object): Remove typedef. * python/py-arch.c (struct arch_object): Remove typedef. * python/py-linetable.c (struct linetable_entry_object) (linetable_object, struct ltpy_iterator_object): Remove typedef. * python/py-events.h (eventregistry_object): Remove typedef. (struct events_object): Remove typedef. * python/python-internal.h (gdbpy_breakpoint_object): Remove typedef. (thread_object): Remove typedef. * python/py-progspace.c (pspace_object): Remove typedef. * python/py-value.c (struct value_object): Remove typedef. * python/py-record.h (recpy_record_object): Remove typedef. (struct recpy_element_object): Remove typedef. * python/py-lazy-string.c (lazy_string_object): Remove typedef. * python/py-objfile.c (objfile_object): Remove typedef. * python/py-cmd.c (struct cmdpy_object): Remove typedef. * python/py-type.c (type_object): Remove typedef. (typy_iterator_object): Update. (set_type): Update. (field_object): Remove typedef. (typy_iterator_object): Remove typedef. * python/py-registers.c (register_descriptor_iterator_object): Remove typedef. (struct register_descriptor_object) (struct reggroup_iterator_object, struct reggroup_object): Remove typedef. * python/py-record.c (recpy_gap_object): Remove typedef. * python/py-symbol.c (symbol_object): Remove typedef. (set_symbol): Update. * python/py-event.h (event_object): Remove typedef. * python/py-param.c (parmpy_object): Remove typedef. * python/py-instruction.c (struct py_insn_obj): Remove typedef. * python/py-unwind.c (struct pending_frame_object): Remove typedef. (unwind_info_object, struct cached_frame_info): Likewise.
2020-09-15Don't use PyInt_FromLongTom Tromey1-2/+2
Avoid the use of PyInt_FromLong, preferring gdb_py_object_from_longest instead. I found found another spot that was incorrectly handling errors (see gdbpy_create_ptid_object) while writing this patch; it is fixed here. gdb/ChangeLog 2020-09-15 Tom Tromey <tromey@adacore.com> * python/python-internal.h (PyInt_FromLong): Remove define. * python/py-value.c (convert_value_from_python): Use gdb_py_object_from_longest. * python/py-type.c (typy_get_code): Use gdb_py_object_from_longest. * python/py-symtab.c (salpy_get_line): Use gdb_py_object_from_longest. * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use gdb_py_object_from_longest. * python/py-record.c (recpy_gap_reason_code): Use gdb_py_object_from_longest. * python/py-record-btrace.c (recpy_bt_insn_size) (recpy_bt_func_level, btpy_list_count): Use gdb_py_object_from_longest. * python/py-infthread.c (gdbpy_create_ptid_object): Use gdb_py_object_from_longest. Fix error handling. * python/py-framefilter.c (bootstrap_python_frame_filters): Use gdb_py_object_from_longest. * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use gdb_py_object_from_longest. * python/py-breakpoint.c (bppy_get_type, bppy_get_number) (bppy_get_thread, bppy_get_task, bppy_get_hit_count) (bppy_get_ignore_count): Use gdb_py_object_from_longest.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-11-22Replace SYMBOL_*_NAME accessors with member functionsChristian Biesinger1-3/+3
Similar to the MSYMBOL version of this patch, improves readability and will eventually allow making name private. gdb/ChangeLog: 2019-11-22 Christian Biesinger <cbiesinger@google.com> * ada-exp.y: Update. * ada-lang.c (sort_choices): Update. (ada_print_symbol_signature): Update. (resolve_subexp): Update. (ada_parse_renaming): Update. (ada_read_renaming_var_value): Update. (lesseq_defined_than): Update. (remove_extra_symbols): Update. (remove_irrelevant_renamings): Update. (ada_add_block_symbols): Update. (ada_collect_symbol_completion_matches): Update. (ada_is_renaming_symbol): Update. (aggregate_assign_from_choices): Update. (ada_evaluate_subexp): Update. (ada_has_this_exception_support): Update. (ada_is_non_standard_exception_sym): Update. (ada_add_exceptions_from_frame): Update. (ada_add_global_exceptions): Update. (ada_print_subexp): Update. * ax-gdb.c (gen_var_ref): Update. (gen_maybe_namespace_elt): Update. (gen_expr_for_cast): Update. (gen_expr): Update. * block.h: Update. * blockframe.c (find_pc_partial_function): Update. * breakpoint.c (print_breakpoint_location): Update. (update_static_tracepoint): Update. * btrace.c (ftrace_print_function_name): Update. (ftrace_function_switched): Update. * buildsym.c (find_symbol_in_list): Update. * c-exp.y: Update. * c-typeprint.c (c_print_typedef): Update. (c_type_print_template_args): Update. * cli/cli-cmds.c (edit_command): Update. (list_command): Update. (print_sal_location): Update. * coffread.c (patch_opaque_types): Update. (process_coff_symbol): Update. (coff_read_enum_type): Update. * compile/compile-c-symbols.c (c_symbol_substitution_name): Update. (convert_one_symbol): Update. (hash_symname): Update. (eq_symname): Update. * compile/compile-cplus-symbols.c (convert_one_symbol): Update. * compile/compile-cplus-types.c (debug_print_scope): Update. * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update. * compile/compile-object-load.c (get_out_value_type): Update. * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update. (search_symbol_list): Update. (cp_lookup_symbol_imports_or_template): Update. * cp-support.c (overload_list_add_symbol): Update. * ctfread.c (psymtab_to_symtab): Update. * dbxread.c (cp_set_block_scope): Update. * dictionary.c (iter_match_first_hashed): Update. (iter_match_next_hashed): Update. (insert_symbol_hashed): Update. (iter_match_next_linear): Update. * dictionary.h: Update. * dwarf2loc.c (func_get_frame_base_dwarf_block): Update. (locexpr_describe_location_piece): Update. (locexpr_describe_location_1): Update. (locexpr_generate_c_location): Update. (loclist_describe_location): Update. (loclist_generate_c_location): Update. * dwarf2read.c (dw2_debug_names_lookup_symbol): Update. (read_func_scope): Update. (process_enumeration_scope): Update. (new_symbol): Update. (dwarf2_const_value): Update. (dwarf2_symbol_mark_computed): Update. * eval.c (evaluate_funcall): Update. (evaluate_subexp_standard): Update. * expprint.c (print_subexp_standard): Update. (dump_subexp_body_standard): Update. * f-valprint.c (info_common_command_for_block): Update. * findvar.c (get_hosting_frame): Update. (default_read_var_value): Update. * go-lang.c (go_symbol_package_name): Update. * guile/scm-block.c (bkscm_print_block_smob): Update. * guile/scm-symbol.c (syscm_print_symbol_smob): Update. (gdbscm_symbol_name): Update. (gdbscm_symbol_linkage_name): Update. (gdbscm_symbol_print_name): Update. * infcall.c (get_function_name): Update. * infcmd.c (jump_command): Update. (finish_command): Update. * infrun.c (insert_exception_resume_breakpoint): Update. * linespec.c (canonicalize_linespec): Update. (create_sals_line_offset): Update. (convert_linespec_to_sals): Update. (complete_label): Update. (find_label_symbols_in_block): Update. * m2-typeprint.c (m2_print_typedef): Update. * mdebugread.c (mdebug_reg_to_regnum): Update. (parse_symbol): Update. (mylookup_symbol): Update. * mi/mi-cmd-stack.c (list_arg_or_local): Update. (list_args_or_locals): Update. * objc-lang.c (compare_selectors): Update. (info_selectors_command): Update. (compare_classes): Update. (info_classes_command): Update. (find_imps): Update. * p-typeprint.c (pascal_print_typedef): Update. * printcmd.c (build_address_symbolic): Update. (info_address_command): Update. (print_variable_and_value): Update. * python/py-framefilter.c (extract_sym): Update. (py_print_single_arg): Update. * python/py-symbol.c (sympy_str): Update. (sympy_get_name): Update. (sympy_get_linkage_name): Update. * python/python.c (gdbpy_rbreak): Update. * record-btrace.c (btrace_get_bfun_name): Update. (btrace_call_history): Update. * rust-lang.c (rust_print_typedef): Update. * solib-frv.c (frv_fdpic_find_canonical_descriptor): Update. * stabsread.c (stab_reg_to_regnum): Update. (define_symbol): Update. (read_enum_type): Update. (common_block_end): Update. (cleanup_undefined_types_1): Update. (scan_file_globals): Update. * stack.c (print_frame_arg): Update. (print_frame_args): Update. (find_frame_funname): Update. (info_frame_command_core): Update. (iterate_over_block_locals): Update. (print_block_frame_labels): Update. (do_print_variable_and_value): Update. (iterate_over_block_arg_vars): Update. (return_command): Update. * symmisc.c (dump_symtab_1): Update. (print_symbol): Update. * symtab.c (eq_symbol_entry): Update. (symbol_cache_dump): Update. (lookup_language_this): Update. (find_pc_sect_line): Update. (skip_prologue_sal): Update. (symbol_search::compare_search_syms): Update. (treg_matches_sym_type_name): Update. (search_symbols): Update. (print_symbol_info): Update. (rbreak_command): Update. (completion_list_add_symbol): Update. (find_gnu_ifunc): Update. (get_symbol_address): Update. (search_module_symbols): Update. (info_module_subcommand): Update. * symtab.h (SYMBOL_NATURAL_NAME): Remove. (SYMBOL_LINKAGE_NAME): Remove. (SYMBOL_DEMANGLED_NAME): Remove. (SYMBOL_PRINT_NAME): Remove. (SYMBOL_SEARCH_NAME): Remove. * tracepoint.c (set_traceframe_context): Update. (validate_actionline): Update. (collection_list::collect_symbol): Update. (encode_actions_1): Update. (info_scope_command): Update. (print_one_static_tracepoint_marker): Update. * typeprint.c (typedef_hash_table::add_template_parameters): Update. * valops.c (address_of_variable): Update. (find_overload_match): Update. (find_oload_champ): Update. Change-Id: I76bdc8b44eea6876bf03af9d351f8e90cc0154b2
2019-11-18Fix a bunch of python leaks due to missing calls to tp_free in *_dealloc ↵Philippe Waroquiers1-0/+1
functions. valgrind reports leaks in many python tests, such as: ==17162== VALGRIND_GDB_ERROR_BEGIN ==17162== 8,208 (5,472 direct, 2,736 indirect) bytes in 57 blocks are definitely lost in loss record 7,551 of 7,679 ==17162== at 0x4835753: malloc (vg_replace_malloc.c:307) ==17162== by 0x6EAFD1: _PyObject_New (object.c:279) ==17162== by 0x4720E6: blpy_iter(_object*) (py-block.c:92) ==17162== by 0x698772: PyObject_GetIter (abstract.c:2577) ==17162== by 0x2343BE: _PyEval_EvalFrameDefault (ceval.c:3159) ==17162== by 0x22E9E2: function_code_fastcall (call.c:283) ==17162== by 0x2340A8: _PyObject_Vectorcall (abstract.h:127) ==17162== by 0x2340A8: call_function (ceval.c:4987) ==17162== by 0x2340A8: _PyEval_EvalFrameDefault (ceval.c:3486) ==17162== by 0x22E9E2: function_code_fastcall (call.c:283) ==17162== by 0x82172B: _PyObject_Vectorcall (abstract.h:127) ==17162== by 0x82172B: method_vectorcall (classobject.c:67) ==17162== by 0x6AF474: _PyObject_Vectorcall (abstract.h:127) ==17162== by 0x6AF474: _PyObject_CallNoArg (abstract.h:153) ==17162== by 0x6AF474: _PyObject_CallFunctionVa (call.c:914) ==17162== by 0x6B0673: callmethod (call.c:1010) ==17162== by 0x6B0673: _PyObject_CallMethod_SizeT (call.c:1103) ==17162== by 0x477DFE: gdb_PyObject_CallMethod<> (python-internal.h:182) ==17162== by 0x477DFE: get_py_iter_from_func(_object*, char const*) (py-framefilter.c:272) ==17162== by 0x4791B4: py_print_args (py-framefilter.c:706) ==17162== by 0x4791B4: py_print_frame(_object*, enum_flags<frame_filter_flag>, ext_lang_frame_args, ui_out*, int, htab*) (py-framefilter.c:960) ==17162== by 0x47A130: gdbpy_apply_frame_filter(extension_language_defn const*, frame_info*, enum_flags<frame_filter_flag>, ext_lang_frame_args, ui_out*, int, int) (py-framefilter.c:1236) ==17162== by 0x369C39: apply_ext_lang_frame_filter(frame_info*, enum_flags<frame_filter_flag>, ext_lang_frame_args, ui_out*, int, int) (extension.c:563) ==17162== by 0x4EC9C9: backtrace_command_1 (stack.c:2031) ==17162== by 0x4EC9C9: backtrace_command(char const*, int) (stack.c:2183) ... Most of the leaks in python tests are due to the fact that many PyObject xxxxx_dealloc functions are missing the line to free self or obj such as: Py_TYPE (self)->tp_free (self); or Py_TYPE (obj)->tp_free (obj); With this patch, the number of python tests leaking decreases from 52 to 12. gdb/ChangeLog 2019-11-18 Philippe Waroquiers <philippe.waroquiers@skynet.be> * python/py-block.c (blpy_dealloc): Call tp_free. (blpy_block_syms_dealloc): Likewise. * python/py-finishbreakpoint.c (bpfinishpy_dealloc): Likewise. * python/py-inferior.c (infpy_dealloc): Likewise. * python/py-lazy-string.c (stpy_dealloc): Likewise. * python/py-linetable.c (ltpy_iterator_dealloc): Likewise. * python/py-symbol.c (sympy_dealloc): Likewise. * python/py-symtab.c (stpy_dealloc): Likewise. * python/py-type.c (typy_iterator_dealloc): Likewise.
2019-11-10gdb/python: Introduce gdb.lookup_static_symbolsAndrew Burgess1-0/+61
If gdb.lookup_static_symbol is going to return a single symbol then it makes sense (I think) for it to return a context sensitive choice of symbol, that is the global static symbol that would be visible to the program at that point. However, if the user of the python API wants to instead get a consistent set of global static symbols, no matter where they stop, then they have to instead consider all global static symbols with a given name - there could be many. That is what this new API function offers, it returns a list (possibly empty) of all global static symbols matching a given name (and optionally a given symbol domain). gdb/ChangeLog: * python/py-symbol.c (gdbpy_lookup_static_symbols): New function. * python/python-internal.h (gdbpy_lookup_static_symbols): Declare new function. * python/python.c (python_GdbMethods): Add gdb.lookup_static_symbols method. * NEWS: Mention gdb.lookup_static_symbols. gdb/testsuite/ChangeLog: * gdb.python/py-symbol.exp: Add test for gdb.lookup_static_symbols. gdb/doc/ChangeLog: * python.texi (Symbols In Python): Add documentation for gdb.lookup_static_symbols. Change-Id: I1153b0ae5bcbc43b3dcf139043c7a48bf791e1a3
2019-11-10gdb/python: smarter symbol lookup for gdb.lookup_static_symbolAndrew Burgess1-2/+25
When using gdb.lookup_static_symbol I think that GDB should find static symbols (global symbol with static linkage) from the current object file ahead of static symbols from other object files. This means that if we have two source files f1.c and f2.c, and both files contains 'static int foo;', then when we are stopped in f1.c a call to 'gdb.lookup_static_symbol ("foo")' will find f1.c::foo, and if we are stopped in f2.c we would find 'f2.c::foo'. Given that gdb.lookup_static_symbol always returns a single symbol, but there can be multiple static symbols with the same name GDB is always making a choice about which symbols to return. I think that it makes sense for the choice GDB makes in this case to match what a user would get on the command line if they asked to 'print foo'. gdb/testsuite/ChangeLog: * gdb.python/py-symbol.c: Declare and call function from new py-symbol-2.c file. * gdb.python/py-symbol.exp: Compile both source files, and add new tests for gdb.lookup_static_symbol. * gdb.python/py-symbol-2.c: New file. gdb/doc/ChangeLog: * python.texi (Symbols In Python): Extend documentation for gdb.lookup_static_symbol. gdb/ChangeLog: * python/py-symbol.c (gdbpy_lookup_static_symbol): Lookup in static block of current object file first. Also fix typo in header comment. Change-Id: Ie55dbeb8806f35577b46015deecde27a0ca2ab64
2019-07-30[PR/24474] Add gdb.lookup_static_symbol to the python APIChristian Biesinger1-0/+40
Similar to lookup_global_symbol, except that it checks the STATIC_SCOPE. gdb/ChangeLog: 2019-07-30 Christian Biesinger <cbiesinger@google.com> PR/24474: Add a function to lookup static variables. * NEWS: Mention this new function. * python/py-symbol.c (gdbpy_lookup_static_symbol): New function. * python/python-internal.h (gdbpy_lookup_static_symbol): New function. * python/python.c (python_GdbMethods): Add new function. gdb/doc/ChangeLog: 2019-07-30 Christian Biesinger <cbiesinger@google.com> * python.texi (Symbols In Python): Document new function gdb.lookup_static_symbol. gdb/testsuite/ChangeLog: 2019-07-30 Christian Biesinger <cbiesinger@google.com> * gdb.python/py-symbol.c: Add a static variable and one in an anonymous namespace. * gdb.python/py-symbol.exp: Test gdb.lookup_static_symbol.
2019-04-08Rename gdb exception typesTom Tromey1-5/+5
This renames the gdb exception types. The old types were only needed due to the macros in common-exception.h that are now gone. The intermediate layer of gdb_exception_RETURN_MASK_ALL did not seem needed, so this patch removes it entirely. gdb/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * common/common-exceptions.h (gdb_exception_RETURN_MASK_ALL): Remove. (gdb_exception_error): Rename from gdb_exception_RETURN_MASK_ERROR. (gdb_exception_quit): Rename from gdb_exception_RETURN_MASK_QUIT. (gdb_quit_bad_alloc): Update. * aarch64-tdep.c: Update. * ada-lang.c: Update. * ada-typeprint.c: Update. * ada-valprint.c: Update. * amd64-tdep.c: Update. * arch-utils.c: Update. * break-catch-throw.c: Update. * breakpoint.c: Update. * btrace.c: Update. * c-varobj.c: Update. * cli/cli-cmds.c: Update. * cli/cli-interp.c: Update. * cli/cli-script.c: Update. * common/common-exceptions.c: Update. * common/new-op.c: Update. * common/selftest.c: Update. * compile/compile-c-symbols.c: Update. * compile/compile-cplus-symbols.c: Update. * compile/compile-object-load.c: Update. * compile/compile-object-run.c: Update. * completer.c: Update. * corelow.c: Update. * cp-abi.c: Update. * cp-support.c: Update. * cp-valprint.c: Update. * darwin-nat.c: Update. * disasm-selftests.c: Update. * dtrace-probe.c: Update. * dwarf-index-cache.c: Update. * dwarf-index-write.c: Update. * dwarf2-frame-tailcall.c: Update. * dwarf2-frame.c: Update. * dwarf2loc.c: Update. * dwarf2read.c: Update. * eval.c: Update. * event-loop.c: Update. * event-top.c: Update. * exec.c: Update. * f-valprint.c: Update. * fbsd-tdep.c: Update. * frame-unwind.c: Update. * frame.c: Update. * gdbtypes.c: Update. * gnu-v3-abi.c: Update. * guile/guile-internal.h: Update. * guile/scm-block.c: Update. * guile/scm-breakpoint.c: Update. * guile/scm-cmd.c: Update. * guile/scm-disasm.c: Update. * guile/scm-frame.c: Update. * guile/scm-lazy-string.c: Update. * guile/scm-math.c: Update. * guile/scm-param.c: Update. * guile/scm-ports.c: Update. * guile/scm-pretty-print.c: Update. * guile/scm-symbol.c: Update. * guile/scm-symtab.c: Update. * guile/scm-type.c: Update. * guile/scm-value.c: Update. * i386-linux-tdep.c: Update. * i386-tdep.c: Update. * inf-loop.c: Update. * infcall.c: Update. * infcmd.c: Update. * infrun.c: Update. * jit.c: Update. * language.c: Update. * linespec.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-tdep.c: Update. * linux-thread-db.c: Update. * main.c: Update. * mi/mi-cmd-break.c: Update. * mi/mi-cmd-stack.c: Update. * mi/mi-interp.c: Update. * mi/mi-main.c: Update. * objc-lang.c: Update. * p-valprint.c: Update. * parse.c: Update. * ppc-linux-tdep.c: Update. * printcmd.c: Update. * python/py-arch.c: Update. * python/py-breakpoint.c: Update. * python/py-cmd.c: Update. * python/py-finishbreakpoint.c: Update. * python/py-frame.c: Update. * python/py-framefilter.c: Update. * python/py-gdb-readline.c: Update. * python/py-inferior.c: Update. * python/py-infthread.c: Update. * python/py-lazy-string.c: Update. * python/py-linetable.c: Update. * python/py-objfile.c: Update. * python/py-param.c: Update. * python/py-prettyprint.c: Update. * python/py-progspace.c: Update. * python/py-record-btrace.c: Update. * python/py-record.c: Update. * python/py-symbol.c: Update. * python/py-type.c: Update. * python/py-unwind.c: Update. * python/py-utils.c: Update. * python/py-value.c: Update. * python/python.c: Update. * record-btrace.c: Update. * record-full.c: Update. * remote-fileio.c: Update. * remote.c: Update. * riscv-tdep.c: Update. * rs6000-aix-tdep.c: Update. * rs6000-tdep.c: Update. * rust-exp.y: Update. * rust-lang.c: Update. * s390-tdep.c: Update. * selftest-arch.c: Update. * solib-dsbt.c: Update. * solib-frv.c: Update. * solib-spu.c: Update. * solib-svr4.c: Update. * solib.c: Update. * sparc64-linux-tdep.c: Update. * stack.c: Update. * symfile-mem.c: Update. * symmisc.c: Update. * target.c: Update. * thread.c: Update. * top.c: Update. * tracefile-tfile.c: Update. * tui/tui.c: Update. * typeprint.c: Update. * unittests/cli-utils-selftests.c: Update. * unittests/parse-connection-spec-selftests.c: Update. * valops.c: Update. * valprint.c: Update. * value.c: Update. * varobj.c: Update. * windows-nat.c: Update. * x86-linux-nat.c: Update. * xml-support.c: Update. gdb/gdbserver/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * gdbreplay.c: Update. * linux-low.c: Update. * server.c: Update.
2019-04-08Rewrite TRY/CATCHTom Tromey1-15/+10
This rewrites gdb's TRY/CATCH to plain C++ try/catch. The patch was largely written by script, though one change (to a comment in common-exceptions.h) was reverted by hand. gdb/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * xml-support.c: Use C++ exception handling. * x86-linux-nat.c: Use C++ exception handling. * windows-nat.c: Use C++ exception handling. * varobj.c: Use C++ exception handling. * value.c: Use C++ exception handling. * valprint.c: Use C++ exception handling. * valops.c: Use C++ exception handling. * unittests/parse-connection-spec-selftests.c: Use C++ exception handling. * unittests/cli-utils-selftests.c: Use C++ exception handling. * typeprint.c: Use C++ exception handling. * tui/tui.c: Use C++ exception handling. * tracefile-tfile.c: Use C++ exception handling. * top.c: Use C++ exception handling. * thread.c: Use C++ exception handling. * target.c: Use C++ exception handling. * symmisc.c: Use C++ exception handling. * symfile-mem.c: Use C++ exception handling. * stack.c: Use C++ exception handling. * sparc64-linux-tdep.c: Use C++ exception handling. * solib.c: Use C++ exception handling. * solib-svr4.c: Use C++ exception handling. * solib-spu.c: Use C++ exception handling. * solib-frv.c: Use C++ exception handling. * solib-dsbt.c: Use C++ exception handling. * selftest-arch.c: Use C++ exception handling. * s390-tdep.c: Use C++ exception handling. * rust-lang.c: Use C++ exception handling. * rust-exp.y: Use C++ exception handling. * rs6000-tdep.c: Use C++ exception handling. * rs6000-aix-tdep.c: Use C++ exception handling. * riscv-tdep.c: Use C++ exception handling. * remote.c: Use C++ exception handling. * remote-fileio.c: Use C++ exception handling. * record-full.c: Use C++ exception handling. * record-btrace.c: Use C++ exception handling. * python/python.c: Use C++ exception handling. * python/py-value.c: Use C++ exception handling. * python/py-utils.c: Use C++ exception handling. * python/py-unwind.c: Use C++ exception handling. * python/py-type.c: Use C++ exception handling. * python/py-symbol.c: Use C++ exception handling. * python/py-record.c: Use C++ exception handling. * python/py-record-btrace.c: Use C++ exception handling. * python/py-progspace.c: Use C++ exception handling. * python/py-prettyprint.c: Use C++ exception handling. * python/py-param.c: Use C++ exception handling. * python/py-objfile.c: Use C++ exception handling. * python/py-linetable.c: Use C++ exception handling. * python/py-lazy-string.c: Use C++ exception handling. * python/py-infthread.c: Use C++ exception handling. * python/py-inferior.c: Use C++ exception handling. * python/py-gdb-readline.c: Use C++ exception handling. * python/py-framefilter.c: Use C++ exception handling. * python/py-frame.c: Use C++ exception handling. * python/py-finishbreakpoint.c: Use C++ exception handling. * python/py-cmd.c: Use C++ exception handling. * python/py-breakpoint.c: Use C++ exception handling. * python/py-arch.c: Use C++ exception handling. * printcmd.c: Use C++ exception handling. * ppc-linux-tdep.c: Use C++ exception handling. * parse.c: Use C++ exception handling. * p-valprint.c: Use C++ exception handling. * objc-lang.c: Use C++ exception handling. * mi/mi-main.c: Use C++ exception handling. * mi/mi-interp.c: Use C++ exception handling. * mi/mi-cmd-stack.c: Use C++ exception handling. * mi/mi-cmd-break.c: Use C++ exception handling. * main.c: Use C++ exception handling. * linux-thread-db.c: Use C++ exception handling. * linux-tdep.c: Use C++ exception handling. * linux-nat.c: Use C++ exception handling. * linux-fork.c: Use C++ exception handling. * linespec.c: Use C++ exception handling. * language.c: Use C++ exception handling. * jit.c: Use C++ exception handling. * infrun.c: Use C++ exception handling. * infcmd.c: Use C++ exception handling. * infcall.c: Use C++ exception handling. * inf-loop.c: Use C++ exception handling. * i386-tdep.c: Use C++ exception handling. * i386-linux-tdep.c: Use C++ exception handling. * guile/scm-value.c: Use C++ exception handling. * guile/scm-type.c: Use C++ exception handling. * guile/scm-symtab.c: Use C++ exception handling. * guile/scm-symbol.c: Use C++ exception handling. * guile/scm-pretty-print.c: Use C++ exception handling. * guile/scm-ports.c: Use C++ exception handling. * guile/scm-param.c: Use C++ exception handling. * guile/scm-math.c: Use C++ exception handling. * guile/scm-lazy-string.c: Use C++ exception handling. * guile/scm-frame.c: Use C++ exception handling. * guile/scm-disasm.c: Use C++ exception handling. * guile/scm-cmd.c: Use C++ exception handling. * guile/scm-breakpoint.c: Use C++ exception handling. * guile/scm-block.c: Use C++ exception handling. * guile/guile-internal.h: Use C++ exception handling. * gnu-v3-abi.c: Use C++ exception handling. * gdbtypes.c: Use C++ exception handling. * frame.c: Use C++ exception handling. * frame-unwind.c: Use C++ exception handling. * fbsd-tdep.c: Use C++ exception handling. * f-valprint.c: Use C++ exception handling. * exec.c: Use C++ exception handling. * event-top.c: Use C++ exception handling. * event-loop.c: Use C++ exception handling. * eval.c: Use C++ exception handling. * dwarf2read.c: Use C++ exception handling. * dwarf2loc.c: Use C++ exception handling. * dwarf2-frame.c: Use C++ exception handling. * dwarf2-frame-tailcall.c: Use C++ exception handling. * dwarf-index-write.c: Use C++ exception handling. * dwarf-index-cache.c: Use C++ exception handling. * dtrace-probe.c: Use C++ exception handling. * disasm-selftests.c: Use C++ exception handling. * darwin-nat.c: Use C++ exception handling. * cp-valprint.c: Use C++ exception handling. * cp-support.c: Use C++ exception handling. * cp-abi.c: Use C++ exception handling. * corelow.c: Use C++ exception handling. * completer.c: Use C++ exception handling. * compile/compile-object-run.c: Use C++ exception handling. * compile/compile-object-load.c: Use C++ exception handling. * compile/compile-cplus-symbols.c: Use C++ exception handling. * compile/compile-c-symbols.c: Use C++ exception handling. * common/selftest.c: Use C++ exception handling. * common/new-op.c: Use C++ exception handling. * cli/cli-script.c: Use C++ exception handling. * cli/cli-interp.c: Use C++ exception handling. * cli/cli-cmds.c: Use C++ exception handling. * c-varobj.c: Use C++ exception handling. * btrace.c: Use C++ exception handling. * breakpoint.c: Use C++ exception handling. * break-catch-throw.c: Use C++ exception handling. * arch-utils.c: Use C++ exception handling. * amd64-tdep.c: Use C++ exception handling. * ada-valprint.c: Use C++ exception handling. * ada-typeprint.c: Use C++ exception handling. * ada-lang.c: Use C++ exception handling. * aarch64-tdep.c: Use C++ exception handling. gdb/gdbserver/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * server.c: Use C++ exception handling. * linux-low.c: Use C++ exception handling. * gdbreplay.c: Use C++ exception handling.
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