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accordingly.
Every type has to pay the price in memory usage for their presence.
The proper place for them is in the type_specific field which exists
for this purpose.
gdb/ChangeLog:
* dwarf2read.c (process_structure_scope): Update setting of
TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
* gdbtypes.c (internal_type_vptr_fieldno): New function.
(set_type_vptr_fieldno): New function.
(internal_type_vptr_basetype): New function.
(set_type_vptr_basetype): New function.
(get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
TYPE_VPTR_BASETYPE.
(allocate_cplus_struct_type): Initialize vptr_fieldno.
(recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
(print_cplus_stuff): ... moved here.
(copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
* gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
moved to ...
(struct cplus_struct_type): ... here. All uses updated.
(TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
(internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
(internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
* stabsread.c (read_tilde_fields): Update setting of
TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
gdb/testsuite/ChangeLog:
* gdb.base/maint.exp <maint print type argc>: Update expected output.
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gdb/ChangeLog:
PR gdb/15830
* NEWS: The "maint demangle" command is renamed as "demangle".
* demangle.c: #include cli/cli-utils.h, language.h.
(demangle_command): New function.
(_initialize_demangle): Add new command "demangle".
* maint.c (maintenance_demangle): Stub out.
(_initialize_maint_cmds): Update help text for "maint demangle",
and mark as deprecated.
gdb/doc/ChangeLog:
* gdb.texinfo (Debugging C Plus Plus): Mention "demangle".
(Symbols): Ditto.
(Maintenance Commands): Delete docs for "maint demangle".
gdb/testsuite/ChangeLog:
* gdb.base/maint.exp: Remove references to "maint demangle".
* gdb.cp/demangle.exp: Update. "maint demangle" -> "demangle".
Add tests for explicitly specifying language to demangle.
* gdb.dlang/demangle.exp: Ditto.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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Currently "symtabs" in gdb are stored as a single linked list of
struct symtab that contains both symbol symtabs (the blockvectors)
and file symtabs (the linetables).
This has led to confusion, bugs, and performance issues.
This patch is conceptually very simple: split struct symtab into
two pieces: one part containing things common across the entire
compilation unit, and one part containing things specific to each
source file.
Example.
For the case of a program built out of these files:
foo.c
foo1.h
foo2.h
bar.c
foo1.h
bar.h
Today we have a single list of struct symtabs:
objfile -> foo.c -> foo1.h -> foo2.h -> bar.c -> foo1.h -> bar.h -> NULL
where "->" means the "next" pointer in struct symtab.
With this patch, that turns into:
objfile -> foo.c(cu) -> bar.c(cu) -> NULL
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v v
foo.c bar.c
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v v
foo1.h foo1.h
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v v
foo2.h bar.h
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v v
NULL NULL
where "foo.c(cu)" and "bar.c(cu)" are struct compunit_symtab objects,
and the files foo.c, etc. are struct symtab objects.
So now, for example, when we want to iterate over all blockvectors
we can now just iterate over the compunit_symtab list.
Plus a lot of the data that was either unused or replicated for each
symtab in a compilation unit now lives in struct compunit_symtab.
E.g., the objfile pointer, the producer string, etc.
I thought of moving "language" out of struct symtab but there is
logic to try to compute the language based on previously seen files,
and I think that's best left as is for now.
With my standard monster benchmark with -readnow (which I can't actually
do, but based on my calculations), whereas today the list requires
77MB to store all the struct symtabs, it now only requires 37MB.
A modest space savings given the gigabytes needed for all the debug info,
etc. Still, it's nice. Plus, whereas today we create a copy of dirname
for each source file symtab in a compilation unit, we now only create one
for the compunit.
So this patch is basically just a data structure reorg,
I don't expect significant performance improvements from it.
Notes:
1) A followup patch can do a similar split for struct partial_symtab.
I have left that until after I get the changes I want in to
better utilize .gdb_index (it may affect how we do partial syms).
2) Another followup patch *could* rename struct symtab.
The term "symtab" is ambiguous and has been a source of confusion.
In this patch I'm leaving it alone, calling it the "historical" name
of "filetabs", which is what they are now: just the file-name + line-table.
gdb/ChangeLog:
Split struct symtab into two: struct symtab and compunit_symtab.
* amd64-tdep.c (amd64_skip_xmm_prologue): Fetch producer from compunit.
* block.c (blockvector_for_pc_sect): Change "struct symtab *" argument
to "struct compunit_symtab *". All callers updated.
(set_block_compunit_symtab): Renamed from set_block_symtab. Change
"struct symtab *" argument to "struct compunit_symtab *".
All callers updated.
(get_block_compunit_symtab): Renamed from get_block_symtab. Change
result to "struct compunit_symtab *". All callers updated.
(find_iterator_compunit_symtab): Renamed from find_iterator_symtab.
Change result to "struct compunit_symtab *". All callers updated.
* block.h (struct global_block) <compunit_symtab>: Renamed from symtab.
hange type to "struct compunit_symtab *". All uses updated.
(struct block_iterator) <d.compunit_symtab>: Renamed from "d.symtab".
Change type to "struct compunit_symtab *". All uses updated.
* buildsym.c (struct buildsym_compunit): New struct.
(subfiles, buildsym_compdir, buildsym_objfile, main_subfile): Delete.
(buildsym_compunit): New static global.
(finish_block_internal): Update to fetch objfile from
buildsym_compunit.
(make_blockvector): Delete objfile argument.
(start_subfile): Rewrite to use buildsym_compunit. Don't initialize
debugformat, producer.
(start_buildsym_compunit): New function.
(free_buildsym_compunit): Renamed from free_subfiles_list.
All callers updated.
(patch_subfile_names): Rewrite to use buildsym_compunit.
(get_compunit_symtab): New function.
(get_macro_table): Delete argument comp_dir. All callers updated.
(start_symtab): Change result to "struct compunit_symtab *".
All callers updated. Create the subfile of the main source file.
(watch_main_source_file_lossage): Rewrite to use buildsym_compunit.
(reset_symtab_globals): Update.
(end_symtab_get_static_block): Update to use buildsym_compunit.
(end_symtab_without_blockvector): Rewrite.
(end_symtab_with_blockvector): Change result to
"struct compunit_symtab *". All callers updated.
Update to use buildsym_compunit. Don't set symtab->dirname,
instead set it in the compunit.
Explicitly make sure main symtab is first in its list.
Set debugformat, producer, blockvector, block_line_section, and
macrotable in the compunit.
(end_symtab_from_static_block): Change result to
"struct compunit_symtab *". All callers updated.
(end_symtab, end_expandable_symtab): Ditto.
(set_missing_symtab): Change symtab argument to
"struct compunit_symtab *". All callers updated.
(augment_type_symtab): Ditto.
(record_debugformat): Update to use buildsym_compunit.
(record_producer): Update to use buildsym_compunit.
* buildsym.h (struct subfile) <dirname>: Delete.
<producer, debugformat>: Delete.
<buildsym_compunit>: New member.
(get_compunit_symtab): Declare.
* dwarf2read.c (struct type_unit_group) <compunit_symtab>: Renamed
from primary_symtab. Change type to "struct compunit_symtab *".
All uses updated.
(dwarf2_start_symtab): Change result to "struct compunit_symtab *".
All callers updated.
(dwarf_decode_macros): Delete comp_dir argument. All callers updated.
(struct dwarf2_per_cu_quick_data) <compunit_symtab>: Renamed from
symtab. Change type to "struct compunit_symtab *". All uses updated.
(dw2_instantiate_symtab): Change result to "struct compunit_symtab *".
All callers updated.
(dw2_find_last_source_symtab): Ditto.
(dw2_lookup_symbol): Ditto.
(recursively_find_pc_sect_compunit_symtab): Renamed from
recursively_find_pc_sect_symtab. Change result to
"struct compunit_symtab *". All callers updated.
(dw2_find_pc_sect_compunit_symtab): Renamed from
dw2_find_pc_sect_symtab. Change result to
"struct compunit_symtab *". All callers updated.
(get_compunit_symtab): Renamed from get_symtab. Change result to
"struct compunit_symtab *". All callers updated.
(recursively_compute_inclusions): Change type of immediate_parent
argument to "struct compunit_symtab *". All callers updated.
(compute_compunit_symtab_includes): Renamed from
compute_symtab_includes. All callers updated. Rewrite to compute
includes of compunit_symtabs and not symtabs.
(process_full_comp_unit): Update to work with struct compunit_symtab.
(process_full_type_unit): Ditto.
(dwarf_decode_lines_1): Delete argument comp_dir. All callers updated.
(dwarf_decode_lines): Remove special case handling of main subfile.
(macro_start_file): Delete argument comp_dir. All callers updated.
(dwarf_decode_macro_bytes): Ditto.
* guile/scm-block.c (bkscm_print_block_syms_progress_smob): Update to
use struct compunit_symtab.
* i386-tdep.c (i386_skip_prologue): Fetch producer from compunit.
* jit.c (finalize_symtab): Build compunit_symtab.
* jv-lang.c (get_java_class_symtab): Change result to
"struct compunit_symtab *". All callers updated.
* macroscope.c (sal_macro_scope): Fetch macro table from compunit.
* macrotab.c (struct macro_table) <compunit_symtab>: Renamed from
comp_dir. Change type to "struct compunit_symtab *".
All uses updated.
(new_macro_table): Change comp_dir argument to cust,
"struct compunit_symtab *". All callers updated.
* maint.c (struct cmd_stats) <nr_compunit_symtabs>: Renamed from
nr_primary_symtabs. All uses updated.
(count_symtabs_and_blocks): Update to handle compunits.
(report_command_stats): Update output, "primary symtabs" renamed to
"compunits".
* mdebugread.c (new_symtab): Change result to
"struct compunit_symtab *". All callers updated.
(parse_procedure): Change type of search_symtab argument to
"struct compunit_symtab *". All callers updated.
* objfiles.c (objfile_relocate1): Loop over blockvectors in a
separate loop.
* objfiles.h (struct objfile) <compunit_symtabs>: Renamed from
symtabs. Change type to "struct compunit_symtab *". All uses updated.
(ALL_OBJFILE_FILETABS): Renamed from ALL_OBJFILE_SYMTABS.
All uses updated.
(ALL_OBJFILE_COMPUNITS): Renamed from ALL_OBJFILE_PRIMARY_SYMTABS.
All uses updated.
(ALL_FILETABS): Renamed from ALL_SYMTABS. All uses updated.
(ALL_COMPUNITS): Renamed from ALL_PRIMARY_SYMTABS. All uses updated.
* psympriv.h (struct partial_symtab) <compunit_symtab>: Renamed from
symtab. Change type to "struct compunit_symtab *". All uses updated.
* psymtab.c (psymtab_to_symtab): Change result type to
"struct compunit_symtab *". All callers updated.
(find_pc_sect_compunit_symtab_from_partial): Renamed from
find_pc_sect_symtab_from_partial. Change result type to
"struct compunit_symtab *". All callers updated.
(lookup_symbol_aux_psymtabs): Change result type to
"struct compunit_symtab *". All callers updated.
(find_last_source_symtab_from_partial): Ditto.
* python/py-symtab.c (stpy_get_producer): Fetch producer from compunit.
* source.c (forget_cached_source_info_for_objfile): Fetch debugformat
and macro_table from compunit.
* symfile-debug.c (debug_qf_find_last_source_symtab): Change result
type to "struct compunit_symtab *". All callers updated.
(debug_qf_lookup_symbol): Ditto.
(debug_qf_find_pc_sect_compunit_symtab): Renamed from
debug_qf_find_pc_sect_symtab, change result type to
"struct compunit_symtab *". All callers updated.
* symfile.c (allocate_symtab): Delete objfile argument.
New argument cust.
(allocate_compunit_symtab): New function.
(add_compunit_symtab_to_objfile): New function.
* symfile.h (struct quick_symbol_functions) <lookup_symbol>:
Change result type to "struct compunit_symtab *". All uses updated.
<find_pc_sect_compunit_symtab>: Renamed from find_pc_sect_symtab.
Change result type to "struct compunit_symtab *". All uses updated.
* symmisc.c (print_objfile_statistics): Compute blockvector count in
separate loop.
(dump_symtab_1): Update test for primary source symtab.
(maintenance_info_symtabs): Update to handle compunit symtabs.
(maintenance_check_symtabs): Ditto.
* symtab.c (set_primary_symtab): Delete.
(compunit_primary_filetab): New function.
(compunit_language): New function.
(iterate_over_some_symtabs): Change type of arguments "first",
"after_last" to "struct compunit_symtab *". All callers updated.
Update to loop over symtabs in each compunit.
(error_in_psymtab_expansion): Rename symtab argument to cust,
and change type to "struct compunit_symtab *". All callers updated.
(find_pc_sect_compunit_symtab): Renamed from find_pc_sect_symtab.
Change result type to "struct compunit_symtab *". All callers updated.
(find_pc_compunit_symtab): Renamed from find_pc_symtab.
Change result type to "struct compunit_symtab *". All callers updated.
(find_pc_sect_line): Only loop over symtabs within selected compunit
instead of all symtabs in the objfile.
* symtab.h (struct symtab) <blockvector>: Moved to compunit_symtab.
<compunit_symtab> New member.
<block_line_section>: Moved to compunit_symtab.
<locations_valid>: Ditto.
<epilogue_unwind_valid>: Ditto.
<macro_table>: Ditto.
<dirname>: Ditto.
<debugformat>: Ditto.
<producer>: Ditto.
<objfile>: Ditto.
<call_site_htab>: Ditto.
<includes>: Ditto.
<user>: Ditto.
<primary>: Delete
(SYMTAB_COMPUNIT): New macro.
(SYMTAB_BLOCKVECTOR): Update definition.
(SYMTAB_OBJFILE): Update definition.
(SYMTAB_DIRNAME): Update definition.
(struct compunit_symtab): New type. Common members among all source
symtabs within a compilation unit moved here. All uses updated.
(COMPUNIT_OBJFILE): New macro.
(COMPUNIT_FILETABS): New macro.
(COMPUNIT_DEBUGFORMAT): New macro.
(COMPUNIT_PRODUCER): New macro.
(COMPUNIT_DIRNAME): New macro.
(COMPUNIT_BLOCKVECTOR): New macro.
(COMPUNIT_BLOCK_LINE_SECTION): New macro.
(COMPUNIT_LOCATIONS_VALID): New macro.
(COMPUNIT_EPILOGUE_UNWIND_VALID): New macro.
(COMPUNIT_CALL_SITE_HTAB): New macro.
(COMPUNIT_MACRO_TABLE): New macro.
(ALL_COMPUNIT_FILETABS): New macro.
(compunit_symtab_ptr): New typedef.
(DEF_VEC_P (compunit_symtab_ptr)): New vector type.
gdb/testsuite/ChangeLog:
* gdb.base/maint.exp: Update expected output.
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* maint.c (count_symtabs_and_blocks): Handle NULL
current_program_space.
(report_command_stats): Check global enabled flag in addition to
recorded enabled flag.
(make_command_stats_cleanup): Handle msg_type == 0, startup.
testsuite/
* gdb.base/maint.exp: Update testing of per-command stats.
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I was "lucky" enough that an unrelated patch changed how many symtabs
GDB expands in a plain run to main, and that triggered a latent issue
in this test:
PASS: gdb.base/maint.exp: maint print objfiles: header
PASS: gdb.base/maint.exp: maint print objfiles: psymtabs
FAIL: gdb.base/maint.exp: maint print objfiles: symtabs
The problem is in my case, expect is managing to alway put in the
buffer chunks like this:
Psymtabs:
../../../src/gdb/testsuite/gdb.base/break1.c at 0x1ed2280, ../../../src/gdb/testsuite/gdb.base/break.c at 0x1ed21d0,
Symtabs:
../../../src/gdb/testsuite/gdb.base/break.c at 0x1f044f0, /usr/include/stdio.h at 0x1ed25a0, /usr/include/libio.h at 0x1ed2510, /usr/include/bits/types.h at 0x1ed2480, /usr/lib/gcc/x86_64-redhat-linux/4.7.2/include/stddef.h at 0x1ed23f0,
Object file /usr/lib/debug/lib64/ld-2.15.so.debug: Objfile at 0x1f4bff0, bfd at 0x1f2d940, 0 minsyms
Psymtabs:
bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
0x1f65290, ...
Note: Psymtabs:/Symtabs:/Psymtabs:.
So, the loop matches the first Psymtabs in the buffer. Then we're
left with
../../../src/gdb/testsuite/gdb.base/break1.c at 0x1ed2280, ../../../src/gdb/testsuite/gdb.base/break.c at 0x1ed21d0,
Symtabs:
../../../src/gdb/testsuite/gdb.base/break.c at 0x1f044f0, /usr/include/stdio.h at 0x1ed25a0, /usr/include/libio.h at 0x1ed2510, /usr/include/bits/types.h at 0x1ed2480, /usr/lib/gcc/x86_64-redhat-linux/4.7.2/include/stddef.h at 0x1ed23f0,
Object file /usr/lib/debug/lib64/ld-2.15.so.debug: Objfile at 0x1f4bff0, bfd at 0x1f2d940, 0 minsyms
Psymtabs:
bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
0x1f65290, ...
In the next iteration, because the psymtabs regex comes first, we
match with the Psymtabs: line, then of course, end up with just
bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
0x1f65290, ...
in the buffer. The "Symtabs:" line is lost. expect then reads more
gdb output, and manages to again retrieve the same pattern. Rinse,
repeat, and the test never matches any "Symtab:" line.
We don't know the order the matches lines will appear, so the fix is
to consume one line at a time, and run it through all three milestone
regexes.
gdb/testsuite/
2013-11-20 Pedro Alves <palves@redhat.com>
* gdb.base/maint.exp (maint print objfiles): Consume one line at a
time, and run it through all three milestone regexes.
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This makes more changes in gdb.base to make it parallel-safe. I think
the changes in this particular patch are relatively straightforward,
so I've grouped them all together.
2013-11-04 Tom Tromey <tromey@redhat.com>
* gdb.base/advance.exp: Use standard_testfile and
prepare_for_testing.
* gdb.base/bigcore.exp: Use standard_output_file. "cd" to
appropriate directory when local.
* gdb.base/dump.exp: Use standard_output_file. Update all
"dump" and "restore" filenames.
* gdb.base/interact.exp: Use standard_output_file.
* gdb.base/jit-so.exp: Don't download file when local.
* gdb.base/jit.exp (compile_jit_test): Don't download file
when local.
* gdb.base/list.exp: Use gdb_remote_download.
* gdb.base/maint.exp: Use standard_output_file.
* gdb.base/prelink.exp: Use standard_output_file.
* gdb.base/save-bp.exp: Use standard_output_file.
* gdb.base/sepdebug.exp: Use standard_testfile,
standard_output_file.
(test_different_dir): Don't declare objdir.
* gdb.base/solib-search.exp: Use standard_output_file.
* gdb.base/step-line.exp: Use gdb_remote_download.
* gdb.base/trace-commands.exp: Use standard_output_file.
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With "dwz -m", "main" appears in both the PU and the importing CU when
running anon-struct.exp. However, the PU does not have a file name.
So, find_main_filename returns the empty string, making
deduce_language_from_filename return language_unknown.
This patch fixes this problem by changing gdb to use the ordinary
symbol-lookup functions to find "main"'s symbol. Then, it examines the
symbol's language.
I think this is cleaner than the current approach. For one thing it
avoids trying to guess the language based on the source file name,
instead deferring to the presumably more reliable debuginfo.
Another possible fix would have been to change how the file name is
found via the "qf" methods. However, I think the approach given is
preferable for the reason outlined above.
This required a minor test suite change, as now a symtab is expanded
during the search for "main".
Built and regtested (both ways) on x86-64 Fedora 18.
* symfile.c (set_initial_language): Look up "main" symbol
and use its language.
* symtab.c (find_main_filename): Remove.
* symtab.h (find_main_filename): Remove.
* gdb.base/maint.exp: Allow zero symtabs to be expanded.
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Convert files gdb.base/[h-m]*.exp to use standard_output_file et al.
* hook-stop-continue.exp, hook-stop-frame.exp, huge.exp,
included.exp, inferior-died.exp, infnan.exp, info-fun.exp,
info-macros.exp, info-os.exp, info-proc.exp, info-target.exp,
infoline.exp, interp.exp, interrupt.exp, jit-simple.exp,
jit-so.exp, jump.exp, kill-after-signal.exp, label.exp, langs.exp,
lineinc.exp, list.exp, logical.exp, long_long.exp, longjmp.exp,
macscp.exp, maint.exp, memattr.exp, mips_pro.exp, miscexprs.exp,
morestack.exp, moribund-step.exp, multi-forks.exp: Use
standard_testfile, standard_output_file, prepare_for_testing,
clean_restart.
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* gdb.base/maint.exp: Make the test to command 'maint dump-me'
unsupported if it is not registered.
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-fdebug-types-section.
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expand-symtabs, and renamed check-psymtabs.
* psymtab.c (maintenance_check_psymtabs): Renamed from
maintenance_check_symtabs. Only process already-expanded symbol
tables.
(_initialize_psymtab): Update.
* symmisc.c (maintenance_check_symtabs): New function.
(maintenance_expand_name_matcher): New function
(maintenance_expand_file_matcher): New function
(maintenance_expand_symtabs): New function.
(_initialize_symmisc): Add "mt check-symtabs" and "mt expand-symtabs"
commands.
doc/
* gdb.texinfo (Maintenance Commands): Update doc for
"maint check-psymtabs". Add doc for "maint check-symtabs",
"maint expand-symtabs".
testsuite/
* gdb.base/maint.exp: Update test for "maint check-psymtabs".
Add tests for "maint check-symtabs", "maint expand-symtabs".
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help output.
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All callers updated.
(dw2_print_stats): Print #read CUs too.
(dump_die_shallow): Print signatured types better.
testsuite/
* gdb.base/maint.exp (maint print statistics): Update expected output.
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* NEWS: Add entry.
* event-top.c: #include "maint.h".
* main.c: #include "maint.h".
* maint.c: #include <sys/time.h>, <time.h>, block.h, top.h,
timeval-utils.h, maint.h, cli/cli-setshow.h.
(per_command_time, per_command_space): New static globals.
(per_command_symtab): New static global.
(per_command_setlist, per_command_showlist): New static globals.
(struct cmd_stats): Move here from utils.c.
(set_per_command_time): Renamed from set_display_time in utils.c
and moved here. All callers updated.
(set_per_command_space): Renamed from set_display_space in utils.c
and moved here. All callers updated.
(count_symtabs_and_blocks): New function.
(report_command_stats): Moved here from utils.c. Add support for
printing symtab stats. Only print data if enabled before command
executed.
(make_command_stats_cleanup): Ditto.
(sert_per_command_cmd, show_per_command_cmd): New functions.
(_initialize_maint_cmds): Add new commands
mt set per-command {space,time,symtab} {on,off}.
* maint.h: New file.
* top.c: #include "maint.h".
* utils.c (reset_prompt_for_continue_wait_time): New function.
(get_prompt_for_continue_wait_time): New function.
* utils.h (reset_prompt_for_continue_wait_time): Declare
(get_prompt_for_continue_wait_time): Declare.
(make_command_stats_cleanup): Moved to maint.h.
(set_display_time, set_display_space): Moved to maint.h and renamed
to set_per_command_time, set_per_command_space.
* cli/cli-setshow.c (parse_cli_boolean_value): Renamed from
parse_binary_operation and made non-static. Don't call error,
just return an error marker. All callers updated.
* cli/cli-setshow.h (parse_cli_boolean_value): Declare.
doc/
* gdb.texinfo (Maintenance Commands): Add docs for
"mt set per-command {space,time,symtab} {on,off}".
testsuite/
* gdb.base/maint.exp: Update tests for per-command stats.
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Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
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* objfiles.c (objfiles_bfd_data): New global.
(get_objfile_bfd_data, free_objfile_per_bfd_storage)
(objfile_bfd_data_free, set_objfile_per_bfd): New functions.
(allocate_objfile, free_objfile): Update.
(_initialize_objfiles): Initialize objfiles_bfd_data.
* objfiles.h (struct objfile_per_bfd_storage): New.
(struct objfile) <per_bfd>: New field.
<filename_cache>: Remove.
(set_objfile_per_bfd): Declare.
* symfile.c (reread_symbols): Update. Call
set_objfile_per_bfd.
(allocate_symtab): Update.
* symmisc.c (print_symbol_bcache_statistics): Update.
(print_objfile_statistics): Print the size of the BFD obstack.
gdb/testsuite
* gdb.base/maint.exp: Update.
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Remove all calls to strace.
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gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
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2011-12-13 Pedro Alves <pedro@codesourcery.com>
* gdb.texinfo (Implementing a Remote Stub): Explain that you
should transfer control to the stub in the startup code instead of
in main. Mention the need to get past the initial breakpoint.
gdb/testsuite/
2011-12-13 Pedro Alves <pedro@codesourcery.com>
Doug Evans <dje@google.com>
* lib/gdb.exp (gdb_run_cmd, runto_main, gdb_compile)
(clean_restart): Remove references to the gdb_stub target board
variable.
(gdb_step_for_stub): Delete.
* gdb.base/annota1.exp: Remove all references to [target_info
exists gdb_stub], gdb_step_for_stub and usestubs.
* gdb.base/annota3.exp: Ditto.
* gdb.base/async.exp: Ditto.
* gdb.base/break.exp: Ditto.
* gdb.base/code-expr.exp: Ditto.
* gdb.base/commands.exp: Ditto.
* gdb.base/completion.exp: Ditto.
* gdb.base/condbreak.exp: Ditto.
* gdb.base/consecutive.exp: Ditto.
* gdb.base/cvexpr.exp: Ditto.
* gdb.base/define.exp: Ditto.
* gdb.base/display.exp: Ditto.
* gdb.base/ena-dis-br.exp: Ditto.
* gdb.base/environ.exp: Ditto.
* gdb.base/gnu-ifunc.exp: Ditto.
* gdb.base/maint.exp: Ditto.
* gdb.base/pending.exp: Ditto.
* gdb.base/sect-cmd.exp: Ditto.
* gdb.base/sepdebug.exp: Ditto.
* gdb.base/unload.exp: Ditto.
* gdb.base/watchpoint-solib.exp: Ditto.
* gdb.cp/annota2.exp: Ditto.
* gdb.cp/annota3.exp: Ditto.
* gdb.dwarf2/dw2-inline-param.exp: Ditto.
* gdb.hp/gdb.compat/xdb1.exp: Ditto.
* gdb.mi/mi-pending.exp: Ditto.
* gdb.trace/circ.exp: Ditto.
* gdb.cp/ovldbreak.exp: Ditto. Adjust expected line numbers.
* gdb.base/list.exp: Ditto.
* gdb.base/all-types.c: Remove all calls to set_debug_traps and
breakpoint function and all references to the usestubs macro.
* gdb.base/exprs.c: Ditto.
* gdb.base/freebpcmd.c: Ditto.
* gdb.base/bitfields.c: Ditto.
* gdb.base/bitfields2.c: Ditto.
* gdb.base/break.c: Ditto.
* gdb.base/call-sc.c: Ditto.
* gdb.base/call-signals.c: Ditto.
* gdb.base/callfuncs.c: Ditto.
* gdb.base/charset.c: Ditto.
* gdb.base/consecutive.c: Ditto.
* gdb.base/constvars.c: Ditto.
* gdb.base/funcargs.c: Ditto.
* gdb.base/int-type.c: Ditto.
* gdb.base/interrupt.c: Ditto.
* gdb.base/langs0.c: Ditto.
* gdb.base/list0.c: Ditto.
* gdb.base/mips_pro.c: Ditto.
* gdb.base/miscexprs.c: Ditto.
* gdb.base/nodebug.c: Ditto.
* gdb.base/opaque0.c: Ditto.
* gdb.base/pointers.c: Ditto.
* gdb.base/printcmds.c: Ditto.
* gdb.base/ptype.c: Ditto.
* gdb.base/recurse.c: Ditto.
* gdb.base/reread1.c: Ditto.
* gdb.base/reread2.c: Ditto.
* gdb.base/restore.c: Ditto.
* gdb.base/return.c: Ditto.
* gdb.base/run.c: Ditto.
* gdb.base/scope0.c: Ditto.
* gdb.base/sepdebug.c: Ditto.
* gdb.base/setshow.c: Ditto.
* gdb.base/setvar.c: Ditto.
* gdb.base/sigall.c: Ditto.
* gdb.base/signals.c: Ditto.
* gdb.base/structs.c: Ditto.
* gdb.base/structs2.c: Ditto.
* gdb.base/testenv.c: Ditto.
* gdb.base/twice.c: Ditto.
* gdb.base/unwindonsignal.c: Ditto.
* gdb.base/watchpoint.c: Ditto.
* gdb.base/watchpoints.c: Ditto.
* gdb.base/whatis.c: Ditto.
* gdb.cp/classes.cc: Ditto.
* gdb.cp/cplusfuncs.cc: Ditto.
* gdb.cp/derivation.cc: Ditto.
* gdb.cp/formatted-ref.cc: Ditto.
* gdb.cp/misc.cc: Ditto.
* gdb.cp/overload.cc: Ditto.
* gdb.cp/ovldbreak.cc: Ditto.
* gdb.cp/ref-params.cc: Ditto.
* gdb.cp/ref-types.cc: Ditto.
* gdb.cp/templates.cc: Ditto.
* gdb.cp/virtfunc.cc: Ditto.
* gdb.hp/gdb.aCC/run.c: Ditto.
* gdb.hp/gdb.base-hp/callfwmall.c: Ditto.
* gdb.hp/gdb.compat/xdb0.c: Ditto.
* gdb.reverse/consecutive-reverse.c: Ditto.
* gdb.reverse/sigall-reverse.c: Ditto.
* gdb.reverse/until-reverse.c: Ditto.
* gdb.reverse/watch-reverse.c: Ditto.
* gdb.trace/actions.c: Ditto.
* gdb.trace/circ.c: Ditto.
* gdb.trace/collection.c: Ditto.
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well as Cygwin.
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* gdb.base/maint.exp: set data_section to ".neardata".
* gdb.base/savedregs.c (thrower): Trigger SIGILL on NO-MMU machine.
* gdb.base/savedregs.exp: Handle SIGILL.
* gdb.mi/mi-syn-frame.c (bar): Trigger SIGILL on NO-MMU machine.
* gdb.xml/tdesc-regs.exp: Set core-regs for tic6x-*-*.
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gdb/
* regcache.c (get_thread_arch_regcache): If creating a regcache for
null_ptid, assume and allow a NULL address space, instead of
asking the target for the ptid's address space.
* infrun.c (ptid_is_pid): Remove assertion.
gdb/testsuite/
* gdb.base/maint.exp: Test that "maint print registers" works
without a running program.
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all targets. Restore old timeout afterwards.
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* gdb.base/maint.exp: Expect "." prefix.
* gdb.base/nodebug.exp: Expect "." Likewise.
* gdb.base/sepsymtab.exp: Expect "." Likewise.
* gdb.base/watchpoint-cond-gone.exp: Likewise.
* gdb.base/watchpoint.exp: Expect a software watch to be created for
POWER server processors.
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"maint print statistics" output to prevent expect timeouts.
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* gdb.ada/assign_1.exp: Use ".*" instead of "" as wildcard regexp.
* gdb.ada/boolean_expr.exp:
* gdb.ada/frame_args.exp: Ditto.
* gdb.ada/lang_switch.exp: Ditto.
* gdb.ada/ptype_arith_binop.exp: Ditto.
* gdb.ada/ref_param.exp: Ditto.
* gdb.ada/type_coercion.exp:Ditto.
* gdb.asm/asm-source.exp: Ditto.
* gdb.base/attach.exp: Ditto.
* gdb.base/bitfields2.exp: Ditto.
* gdb.base/call-signal-resume.exp: Ditto.
* gdb.base/callfuncs.exp: Ditto.
* gdb.base/commands.exp: Ditto.
* gdb.base/dbx.exp: Ditto.
* gdb.base/default.exp: Ditto.
* gdb.base/dump.exp: Ditto.
* gdb.base/exprs.exp: Ditto.
* gdb.base/freebpcmd.exp: Ditto.
* gdb.base/interrupt.exp: Ditto.
* gdb.base/list.exp: Ditto.
* gdb.base/long_long.exp: Ditto.
* gdb.base/maint.exp: Ditto.
* gdb.base/ptype.exp: Ditto.
* gdb.base/return.exp: Ditto.
* gdb.base/setshow.exp: Ditto.
* gdb.base/sigbpt.exp: Ditto.
* gdb.base/sigrepeat.exp: Ditto.
* gdb.cp/classes.exp: Ditto.
* gdb.dwarf2/dw2-restore.exp: Ditto.
* gdb.gdb/selftest.exp: Ditto.
* gdb.multi/base.exp: Ditto.
* gdb.multi/bkpt-multi-exec.exp: Ditto.
* gdb.python/py-block.exp: Ditto.
* gdb.python/py-prettyprint.exp: Ditto.
* gdb.python/py-template.exp: Ditto.
* gdb.server/ext-attach.exp: Ditto.
* gdb.server/ext-run.exp: Ditto.
* gdb.server/server-mon.exp: Ditto.
* gdb.threads/fork-thread-pending.exp: Ditto.
* gdb.threads/hand-call-in-threads.exp: Ditto.
* gdb.threads/interrupted-hand-call.exp: Ditto.
* gdb.threads/linux-dp.exp: Ditto.
* gdb.threads/manythreads.exp: Ditto.
* gdb.threads/print-threads.exp: Ditto.
* gdb.threads/pthreads.exp: Ditto.
* gdb.threads/schedlock.exp: Ditto.
* gdb.threads/thread-unwindonsignal.exp: Ditto.
* gdb.threads/threadapply.exp: Ditto.
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* gdb.base/arithmet.exp: Use gdb_test_no_output.
* gdb.base/arrayidx.exp: Ditto.
* gdb.base/attach.exp: Ditto.
* gdb.base/auxv.exp: Ditto.
* gdb.base/bigcre.exp: Ditto.
* gdb.base/break-always.exp: Ditto.
* gdb.base/break-interp.exp: Ditto.
* gdb.base/break.exp: Ditto.
* gdb.base/breakpoint-shadow.exp: Ditto.
* gdb.base/call-ar-st.exp: Ditto.
* gdb.base/call-sc.exp: Ditto.
* gdb.base/call-signal-resume.exp: Ditto.
* gdb.base/callfuncs.exp: Ditto.
* gdb.base/catch-syscall.exp: Ditto.
* gdb.base/charset.exp: Ditto.
* gdb.base/code-expr.exp: Ditto.
* gdb.base/commands.exp: Ditto.
* gdb.base/cond-expr.exp: Ditto.
* gdb.base/condbreak.exp: Ditto.
* gdb.base/cursal.exp: Ditto.
* gdb.base/cvexpr.exp: Ditto.
* gdb.base/default.exp: Ditto.
* gdb.base/del.exp: Ditto.
* gdb.base/detach.exp: Ditto.
* gdb.base/display.exp: Ditto.
* gdb.base/ena-dis-br.exp: Ditto.
* gdb.base/eval-skip.exp: Ditto.
* gdb.base/foll-fork.exp: Ditto.
* gdb.base/foll-vfork.exp: Ditto.
* gdb.base/frame-args.exp: Ditto.
* gdb.base/funcargs.exp: Ditto.
* gdb.base/gcore-buffer-overflow.exp: Ditto.
* gdb.base/gdbvars.exp: Ditto.
* gdb.base/help.exp: Ditto.
* gdb.base/ifelse.exp: Ditto.
* gdb.base/included.exp: Ditto.
* gdb.base/list.exp: Ditto.
* gdb.base/macscp.exp: Ditto.
* gdb.base/maint.exp: Ditto.
* gdb.base/multi-fork.exp: Ditto.
* gdb.base/overlays.exp: Ditto.
* gdb.base/page.exp: Ditto.
* gdb.base/pending.exp: Ditto.
* gdb.base/pointers.exp: Ditto.
* gdb.base/pr11022.exp: Ditto.
* gdb.base/prelink.exp: Ditto.
* gdb.base/printcmds.exp: Ditto.
* gdb.base/psymtab.exp: Ditto.
* gdb.base/randomize.exp: Ditto.
* gdb.base/relational.exp: Ditto.
* gdb.base/relocate.exp: Ditto.
* gdb.base/remote.exp: Ditto.
* gdb.base/sepdebug.exp: Ditto.
* gdb.base/set-lang-auto.exp: Ditto.
* gdb.base/setshow.exp: Ditto.
* gdb.base/setvar.exp: Ditto.
* gdb.base/signals.exp: Ditto.
* gdb.base/signull.exp: Ditto.
* gdb.base/sigstep.exp: Ditto.
* gdb.base/sizeof.exp: Ditto.
* gdb.base/solib-disc.exp: Ditto.
* gdb.base/store.exp: Ditto.
* gdb.base/structs.exp: Ditto.
* gdb.base/structs2.exp: Ditto.
* gdb.base/subst.exp: Ditto.
* gdb.base/term.exp: Ditto.
* gdb.base/trace-commands.exp: Ditto.
* gdb.base/unwindonsignal.exp: Ditto.
* gdb.base/valgrind-db-attach.exp: Ditto.
* gdb.base/varargs.exp: Ditto.
* gdb.base/watch-cond.exp: Ditto.
* gdb.base/watch_thread_num.exp: Ditto.
* gdb.base/watchpoint-cond-gone.exp: Ditto.
* gdb.base/watchpoint.exp: Ditto.
* gdb.base/whatis-exp.exp: Ditto.
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* gdb.base/maint.exp: Replace send_gdb with gdb_test.
* gdb.base/miscexprs.exp: Replace send_gdb with gdb_test.
* gdb.base/nodebug.exp: Replace send_gdb with gdb_test.
* gdb.base/pointers.exp: Replace send_gdb with gdb_test.
* gdb.base/ptype.exp: Replace send_gdb with gdb_test.
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2010-05-05 Joel Brobecker <brobecker@adacore.com>
Remove the use of prms_id and bug_id throughout the testsuite.
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* gdb.base/ending-run.exp: Match _rt_entry.* for RealView.
* gdb.base/gdbvars.c (main): Remove unused usestubs code. Reference
variable p.
* gdb.base/maint.exp: Allow ER_RO and ER_RW instead of .text and .data.
* gdb.base/pointers.exp: Allow long instead of long int.
* gdb.base/printcmds.exp: XFAIL for RealView on ARM EABI.
* gdb.base/step-line.exp: Allow a directory before the source file name.
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* lib/gdb.exp (skip_stl_tests): New.
(gdb_compile): Symbian needs -ldl.
(shlib_target_file): New.
(shlib_symbol_file): New.
(gdb_load_shlibs): Use shlib_target_file.
* lib/mi-support.exp (mi_load_shlibs): Use shlib_target_file.
* gdb.cp/exception.exp: Use skip_stl_tests.
* gdb.cp/bs15503.exp: Use skip_stl_tests. Use untested.
* gdb.cp/try_catch.exp: Use skip_stl_tests.
* gdb.cp/mb-templates.exp: Ditto.
* gdb.base/commands.exp: Relax regexes.
* gdb.base/watchpoint-solib.exp: Don't skip on symbian. Use
shlib_target_file and shlib_symbol_file.
* gdb.base/maint.exp: Allow lowercase t. Allow .rodata in
sections.
* gdb.base/ending-run.exp: Accept E32Main for symbian.
* gdb.base/solib-disc.exp: Use
shlib_target_file and shlib_symbol_file.
* gdb.base/unload.exp: Don't skip on symbian. Use
shlib_target_file and shlib_symbol_file.
* gdb.base/list.exp: Check use_gdb_stub instead of is_remote.
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Add support for DW_AT_GNAT_descriptive_type.
* gdbtypes.h (enum type_specific_kind): New enum.
(struct main_type) [type_specific_field]: New component.
[type_specific]: Add new component "gnat_stuff".
(struct gnat_aux_type): New type.
(INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
(HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
(gnat_aux_default, allocate_gnat_aux_type): Add declaration.
(INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
(TYPE_SPECIFIC_FIELD): New macros.
(TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
type does not hold any cplus-specific data.
(TYPE_RAW_CPLUS_SPECIFIC): New macro.
(TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
(TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
cplus-specific data.
* gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
Set new component TYPE_SPECIFIC_FIELD (type).
(gnat_aux_default): New constant.
(allocate_gnat_aux_type): New function.
(init_type): Add initialization the type-specific stuff for
TYPE_CODE_FLT and TYPE_CODE_FUNC types.
(print_gnat_stuff): New function.
(recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
specific data. Adjust code that prints the contents of the
type-specific union using the TYPE_SPECIFIC_FIELD value.
* dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
the type cplus stuff for Ada types.
(dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
Error out if these routines are called with an Ada type.
(read_structure_type, read_array_type, read_subrange_type):
Add call to set_descriptive_type.
(set_die_type): Initialize the gnat-specific data if necessary.
(need_gnat_info, die_descriptive_type, set_descriptive_type):
New functions.
* ada-lang.c (decode_constrained_packed_array_type): Use
decode_constrained_packed_array_type instead of doing a standard
lookup to locate a parallel type.
(find_parallel_type_by_descriptive_type): New function.
(ada_find_parallel_type_with_name): New function.
(ada_find_parallel_type): Reimplement using
ada_find_parallel_type_with_name.
* ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
to check if type has a cplus stuff.
* linespec.c (total_number_of_methods): Likewise.
* mdebugread.c (new_type): Likewise.
gdb/testsuite/ChangeLog:
* gdb.base/maint.exp: Adjust the expected output for the
"maint print type" test. Use gdb_test_multiple instead of
gdb_sent/gdb_expect.
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Automatic update by copyright.sh.
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Stan Shebs <stan@codesourcery.com>
Add base multi-executable/process support to GDB.
gdb/
* Makefile.in (SFILES): Add progspace.c.
(COMMON_OBS): Add progspace.o.
* progspace.h: New.
* progspace.c: New.
* breakpoint.h (struct bp_target_info) <placed_address_space>: New
field.
(struct bp_location) <pspace>: New field.
(struct breakpoint) <pspace>: New field.
(bpstat_stop_status, breakpoint_here_p)
(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
(regular_breakpoint_inserted_here_p)
(software_breakpoint_inserted_here_p, breakpoint_thread_match)
(set_default_breakpoint): Adjust prototypes.
(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
Adjust prototypes.
* breakpoint.c (executing_startup): Delete.
(default_breakpoint_sspace): New.
(breakpoint_restore_shadows): Skip if the address space doesn't
match.
(update_watchpoint): Record the frame's program space in the
breakpoint location.
(insert_bp_location): Record the address space in target_info.
Adjust to pass the symbol space to solib_name_from_address.
(breakpoint_program_space_exit): New.
(insert_breakpoint_locations): Switch the symbol space and thread
when inserting breakpoints. Don't insert breakpoints in a vfork
parent waiting for vfork done if we're not attached to the vfork
child.
(remove_breakpoints_pid): New.
(reattach_breakpoints): Switch to a thread of PID. Ignore
breakpoints of other symbol spaces.
(create_internal_breakpoint): Store the symbol space in the sal.
(create_longjmp_master_breakpoint): Iterate over all symbol
spaces.
(update_breakpoints_after_exec): Ignore breakpoints for other
symbol spaces.
(remove_breakpoint): Rename to ...
(remove_breakpoint_1): ... this. Pass the breakpoints symbol
space to solib_name_from_address.
(remove_breakpoint): New.
(mark_breakpoints_out): Ignore breakpoints from other symbol
spaces.
(breakpoint_init_inferior): Ditto.
(breakpoint_here_p): Add an address space argument and adjust to
use breakpoint_address_match.
(moribund_breakpoint_here_p): Ditto.
(regular_breakpoint_inserted_here_p): Ditto.
(breakpoint_inserted_here_p): Ditto.
(software_breakpoint_inserted_here_p): Ditto.
(breakpoint_thread_match): Ditto.
(bpstat_check_location): Ditto.
(bpstat_stop_status): Ditto.
(print_breakpoint_location): If there's a location to print,
switch the current symbol space.
(print_one_breakpoint_location): Add `allflag' argument.
(print_one_breakpoint): Ditto. Adjust.
(do_captured_breakpoint_query): Adjust.
(breakpoint_1): Adjust.
(breakpoint_has_pc): Also match the symbol space.
(describe_other_breakpoints): Add a symbol space argument and
adjust.
(set_default_breakpoint): Add a symbol space argument. Set
default_breakpoint_sspace.
(breakpoint_address_match): New.
(check_duplicates_for): Add an address space argument, and adjust.
(set_raw_breakpoint): Record the symbol space in the location and
in the breakpoint.
(set_longjmp_breakpoint): Skip longjmp master breakpoints from
other symbol spaces.
(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
(disable_breakpoints_in_shlibs): Skip breakpoints from other
symbol spaces.
(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
(create_catchpoint): Set the symbol space in the sal.
(disable_breakpoints_before_startup): Skip breakpoints from other
symbol spaces. Set executing_startup in the current symbol space.
(enable_breakpoints_after_startup): Clear executing_startup in the
current symbol space. Skip breakpoints from other symbol spaces.
(clone_momentary_breakpoint): Also copy the symbol space.
(add_location_to_breakpoint): Set the location's symbol space.
(bp_loc_is_permanent): Switch thread and symbol space.
(create_breakpoint): Adjust.
(expand_line_sal_maybe): Expand comment to mention symbol spaces.
Switch thread and symbol space when reading memory.
(parse_breakpoint_sals): Set the symbol space in the sal.
(break_command_really): Ditto.
(skip_prologue_sal): Switch and space.
(resolve_sal_pc): Ditto.
(watch_command_1): Record the symbol space in the sal.
(create_ada_exception_breakpoint): Adjust.
(clear_command): Adjust. Match symbol spaces.
(update_global_location_list): Use breakpoint_address_match.
(breakpoint_re_set_one): Switch thread and space.
(breakpoint_re_set): Save symbol space.
(breakpoint_re_set_thread): Also reset the symbol space.
(deprecated_insert_raw_breakpoint): Add an address space argument.
Adjust.
(insert_single_step_breakpoint): Ditto.
(single_step_breakpoint_inserted_here_p): Ditto.
(clear_syscall_counts): New.
(_initialize_breakpoint): Install it as inferior_exit observer.
* exec.h: Include "progspace.h".
(exec_bfd, exec_bfd_mtime): New defines.
(exec_close): Declare.
* exec.c: Include "gdbthread.h" and "progspace.h".
(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
(using_exec_ops): New.
(exec_close_1): Rename to exec_close, and make public.
(exec_close): Rename to exec_close_1, and adjust all callers. Add
description. Remove target sections and close executables from
all program spaces.
(exec_file_attach): Add comment.
(add_target_sections): Check on `using_exec_ops' to check if the
target should be pushed.
(remove_target_sections): Only unpush the target if there are no
more target sections in any symbol space.
* gdbcore.h: Include "exec.h".
(exec_bfd, exec_bfd_mtime): Remove declarations.
* frame.h (get_frame_program_space, get_frame_address_space)
(frame_unwind_program_space): Declare.
* frame.c (struct frame_info) <pspace, aspace>: New fields.
(create_sentinel_frame): Add program space argument. Set the
pspace and aspace fields of the frame object.
(get_current_frame, create_new_frame): Adjust.
(get_frame_program_space): New.
(frame_unwind_program_space): New.
(get_frame_address_space): New.
* stack.c (print_frame_info): Adjust.
(print_frame): Use the frame's program space.
* gdbthread.h (any_live_thread_of_process): Declare.
* thread.c (any_live_thread_of_process): New.
(switch_to_thread): Switch the program space as well.
(restore_selected_frame): Don't warn if trying to restore frame
level 0.
* inferior.h: Include "progspace.h".
(detach_fork): Declare.
(struct inferior) <removable, aspace, pspace>
<vfork_parent, vfork_child, pending_detach>
<waiting_for_vfork_done>: New fields.
<terminal_info>: Remove field.
<data, num_data>: New fields.
(register_inferior_data, register_inferior_data_with_cleanup)
(clear_inferior_data, set_inferior_data, inferior_data): Declare.
(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
(inferior_appeared): Declare.
(find_inferior_pid): Typo.
(find_inferior_id, find_inferior_for_program_space): Declare.
(set_current_inferior, save_current_inferior, prune_inferiors)
(number_of_inferiors): Declare.
(inferior_list): Declare.
* inferior.c: Include "gdbcore.h" and "symfile.h".
(inferior_list): Make public.
(delete_inferior_1): Always delete thread silently.
(find_inferior_id): Make public.
(current_inferior_): New.
(current_inferior): Use it.
(set_current_inferior): New.
(restore_inferior): New.
(save_current_inferior): New.
(free_inferior): Free the per-inferior data.
(add_inferior_silent): Allocate per-inferior data.
Call inferior_appeared.
(delete_threads_of_inferior): New.
(delete_inferior_1): Adjust interface to take an inferior pointer.
(delete_inferior): Adjust.
(delete_inferior_silent): Adjust.
(exit_inferior_1): New.
(exit_inferior): New.
(exit_inferior_silent): New.
(exit_inferior_num_silent): New.
(detach_inferior): Adjust.
(inferior_appeared): New.
(discard_all_inferiors): Adjust.
(find_inferior_id): Make public. Assert pid is not zero.
(find_inferior_for_program_space): New.
(have_inferiors): Check if we have any inferior with pid not zero.
(have_live_inferiors): Go over all pushed targets looking for
process_stratum.
(prune_inferiors): New.
(number_of_inferiors): New.
(print_inferior): Add executable column. Print vfork parent/child
relationships.
(inferior_command): Adjust to cope with not running inferiors.
(remove_inferior_command): New.
(add_inferior_command): New.
(clone_inferior_command): New.
(struct inferior_data): New.
(struct inferior_data_registration): New.
(struct inferior_data_registry): New.
(inferior_data_registry): New.
(register_inferior_data_with_cleanup): New.
(register_inferior_data): New.
(inferior_alloc_data): New.
(inferior_free_data): New.
(clear_inferior_data): New.
(set_inferior_data): New.
(inferior_data): New.
(initialize_inferiors): New.
(_initialize_inferiors): Register "add-inferior",
"remove-inferior" and "clone-inferior" commands.
* objfiles.h: Include "progspace.h".
(struct objfile) <pspace>: New field.
(symfile_objfile, object_files): Don't declare.
(ALL_PSPACE_OBJFILES): New.
(ALL_PSPACE_OBJFILES_SAFE): New.
(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
(ALL_PSPACE_SYMTABS): New.
(ALL_PRIMARY_SYMTABS): Adjust.
(ALL_PSPACE_PRIMARY_SYMTABS): New.
(ALL_PSYMTABS): Adjust.
(ALL_PSPACE_PSYMTABS): New.
* objfiles.c (object_files, symfile_objfile): Delete.
(struct objfile_sspace_info): New.
(objfiles_pspace_data): New.
(objfiles_pspace_data_cleanup): New.
(get_objfile_pspace_data): New.
(objfiles_changed_p): Delete.
(allocate_objfile): Set the objfile's program space. Adjust to
reference objfiles_changed_p in pspace data.
(free_objfile): Adjust to reference objfiles_changed_p in pspace
data.
(objfile_relocate): Ditto.
(update_section_map): Add pspace argument. Adjust to iterate over
objfiles in the passed in pspace.
(find_pc_section): Delete sections and num_sections statics.
Adjust to refer to program space's objfiles_changed_p. Adjust to
refer to sections and num_sections store in the objfile's pspace
data.
(objfiles_changed): Adjust to reference objfiles_changed_p in
pspace data.
(_initialize_objfiles): New.
* linespec.c (decode_all_digits, decode_dollar): Set the sal's
program space.
* source.c (current_source_pspace): New.
(get_current_source_symtab_and_line): Set the sal's program space.
(set_current_source_symtab_and_line): Set current_source_pspace.
(select_source_symtab): Ditto. Use ALL_OBJFILES.
(forget_cached_source_info): Iterate over all program spaces.
* symfile.c (clear_symtab_users): Adjust.
* symmisc.c (print_symbol_bcache_statistics): Iterate over all
program spaces.
(print_objfile_statistics): Ditto.
(maintenance_print_msymbols): Ditto.
(maintenance_print_objfiles): Ditto.
(maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* symtab.h (SYMTAB_PSPACE): New.
(struct symtab_and_line) <pspace>: New field.
* symtab.c (init_sal): Clear the sal's program space.
(find_pc_sect_symtab): Set the sal's program space. Switch thread
and space.
(append_expanded_sal): Add program space argument. Iterate over
all program spaces.
(expand_line_sal): Iterate over all program spaces. Switch
program space.
* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
(struct target_ops) <to_thread_address_space>: New field.
(target_thread_address_space): Define.
* target.c (target_detach): Only remove breakpoints from the
inferior we're detaching.
(target_thread_address_space): New.
* defs.h (initialize_progspace): Declare.
* top.c (gdb_init): Call it.
* solist.h (struct so_list) <sspace>: New field.
* solib.h (struct program_space): Forward declare.
(solib_name_from_address): Adjust prototype.
* solib.c (so_list_head): Replace with a macro referencing the
program space.
(update_solib_list): Set the so's program space.
(solib_name_from_address): Add a program space argument and adjust.
* solib-svr4.c (struct svr4_info) <pid>: Delete field.
<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
<interp_plt_sect_high>: New fields.
(svr4_info_p, svr4_info): Delete.
(solib_svr4_sspace_data): New.
(get_svr4_info): Rewrite.
(svr4_sspace_data_cleanup): New.
(open_symbol_file_object): Adjust.
(svr4_default_sos): Adjust.
(svr4_fetch_objfile_link_map): Adjust.
(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
(interp_plt_sect_high): Delete.
(svr4_in_dynsym_resolve_code): Adjust.
(enable_break): Adjust.
(svr4_clear_solib): Revert bit that removed the svr4_info here,
and reinstate clearing debug_base, debug_loader_offset_p,
debug_loader_offset and debug_loader_name.
(_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't
install an inferior_exit observer anymore.
* printcmd.c (struct display) <pspace>: New field.
(display_command): Set the display's sspace.
(do_one_display): Match the display's sspace.
(display_uses_solib_p): Ditto.
* linux-fork.c (detach_fork): Moved to infrun.c.
(_initialize_linux_fork): Moved "detach-on-fork" command to
infrun.c.
* infrun.c (detach_fork): Moved from linux-fork.c.
(proceed_after_vfork_done): New.
(handle_vfork_child_exec_or_exit): New.
(follow_exec_mode_replace, follow_exec_mode_keep)
(follow_exec_mode_names, follow_exec_mode_string)
(show_follow_exec_mode_string): New.
(follow_exec): New. Reinstate the mark_breakpoints_out call.
Remove shared libraries before attaching new executable. If user
wants to keep the inferior, keep it.
(displaced_step_fixup): Adjust to pass an address space to the
breakpoints module.
(resume): Ditto.
(clear_proceed_status): In all-stop mode, always clear the proceed
status of all threads.
(prepare_to_proceed): Adjust to pass an address space to the
breakpoints module.
(proceed): Ditto.
(adjust_pc_after_break): Ditto.
(handle_inferior_event): When handling a process exit, switch the
program space to the inferior's that had exited. Call
handle_vfork_child_exec_or_exit. Adjust to pass an address space
to the breakpoints module. In non-stop mode, when following a
fork and detach-fork is off, also resume the other branch. Handle
TARGET_WAITKIND_VFORK_DONE. Set the program space in sals.
(normal_stop): Prune inferiors.
(_initialize_infrun): Install the new "follow-exec-mode" command.
"detach-on-fork" moved here.
* regcache.h (get_regcache_aspace): Declare.
* regcache.c (struct regcache) <aspace>: New field.
(regcache_xmalloc): Clear the aspace.
(get_regcache_aspace): New.
(regcache_cpy): Copy the aspace field.
(regcache_cpy_no_passthrough): Ditto.
(get_thread_regcache): Fetch the thread's address space from the
target, and store it in the regcache.
* infcall.c (call_function_by_hand): Set the sal's pspace.
* arch-utils.c (default_has_shared_address_space): New.
* arch-utils.h (default_has_shared_address_space): Declare.
* gdbarch.sh (has_shared_address_space): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
(linux_has_shared_address_space): New.
(_initialize_linux_tdep): Declare.
* arm-tdep.c (arm_software_single_step): Pass the frame's address
space to insert_single_step_breakpoint.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
frame's pspace to breakpoint functions.
* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
(cris_software_single_step): Ditto.
* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
Pass the frame's pspace to breakpoint functions.
(mips_software_single_step): Adjust.
(mips_single_step_through_delay): Adjust.
* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
* solib-irix.c (enable_break): Adjust to pass the current frame's
address space to breakpoint functions.
* sparc-tdep.c (sparc_software_single_step): Ditto.
* spu-tdep.c (spu_software_single_step): Ditto.
* alpha-tdep.c (alpha_software_single_step): Ditto.
* record.c (record_wait): Adjust to pass an address space to the
breakpoints module.
* fork-child.c (fork_inferior): Set the new inferior's program and
address spaces.
* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
and address spaces.
(inf_ptrace_attach): Set the inferior's program and address spaces.
* linux-nat.c: Include "solib.h".
(linux_child_follow_fork): Manage parent and child's program and
address spaces. Clone the parent's program space if necessary.
Don't wait for the vfork to be done here. Refuse to resume if
following the vfork parent while leaving the child stopped.
(resume_callback): Don't resume a vfork parent.
(linux_nat_resume): Also check for pending events in the
lp->waitstatus field.
(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
events to the core.
(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
(cancel_breakpoint): Adjust.
* linux-thread-db.c (thread_db_wait): Don't remove thread event
breakpoints here.
(thread_db_mourn_inferior): Don't mark breakpoints out here.
Remove thread event breakpoints after mourning.
* corelow.c: Include progspace.h.
(core_open): Set the inferior's program and address spaces.
* remote.c (remote_add_inferior): Set the new inferior's program
and address spaces.
(remote_start_remote): Update address spaces.
(extended_remote_create_inferior_1): Don't init the thread list if
we already debugging other inferiors.
* darwin-nat.c (darwin_attach): Set the new inferior's program and
address spaces.
* gnu-nat.c (gnu_attach): Ditto.
* go32-nat.c (go32_create_inferior): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
* monitor.c (monitor_open): Ditto.
* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
* procfs.c (do_attach): Ditto.
* windows-nat.c (do_initial_windows_stuff): Ditto.
* inflow.c (inferior_process_group)
(terminal_init_inferior_with_pgrp, terminal_inferior,
(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
to use per-inferior data instead of inferior->terminal_info.
(inflow_inferior_data): New.
(inflow_new_inferior): Delete.
(inflow_inferior_data_cleanup): New.
(get_inflow_inferior_data): New.
* mi/mi-interp.c (mi_new_inferior): Rename to...
(mi_inferior_appeared): ... this.
(mi_interpreter_init): Adjust.
* tui/tui-disasm.c: Include "progspace.h".
(tui_set_disassem_content): Pass an address space to
breakpoint_here_p.
* NEWS: Mention multi-program debugging support. Mention new
commands "add-inferior", "clone-inferior", "remove-inferior",
"maint info program-spaces", and new option "set
follow-exec-mode".
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* observer.texi (new_inferior): Rename to...
(inferior_appeared): ... this.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/testsuite/
* gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork".
* gdb.base/foll-exec.exp: Adjust to expect a process id before
"Executing new program".
* gdb.base/foll-fork.exp: Adjust to spell out "follow-fork".
* gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being
left listed after having been killed.
* gdb.base/attach.exp: Adjust to spell out "symbol-file".
* gdb.base/maint.exp: Adjust test.
* Makefile.in (ALL_SUBDIRS): Add gdb.multi.
* gdb.multi/Makefile.in: New.
* gdb.multi/base.exp: New.
* gdb.multi/goodbye.c: New.
* gdb.multi/hangout.c: New.
* gdb.multi/hello.c: New.
* gdb.multi/bkpt-multi-exec.c: New.
* gdb.multi/bkpt-multi-exec.exp: New.
* gdb.multi/crashme.c: New.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* gdb.texinfo (Inferiors): Rename node to ...
(Inferiors and Programs): ... this. Mention running multiple
programs in the same debug session.
<info inferiors>: Mention the new 'Executable' column if "info
inferiors". Update examples. Document the "add-inferior",
"clone-inferior", "remove-inferior" and "maint info
program-spaces" commands.
(Process): Rename node to...
(Forks): ... this. Document "set|show follow-exec-mode".
|
|
* gdb.base/annota3.exp: Idem.
* gdb.base/maint.exp: Idem.
|
|
|
|
Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
* c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
(m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
valops.c (value_cast), varobj.c (c_number_of_children): Replace
TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
* parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
* f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
(f77_get_upperbound): ... this function handling now only
TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
(f77_get_dynamic_lowerbound): Replace with ...
(f77_get_lowerbound): ... this function handling now only
TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
(f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
Update their callers.
* eval.c (evaluate_subexp_standard): Update their callers.
* f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
(f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
prototypes.
(BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
* f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
the lower_bound_was_default variable. Update the
f77_get_dynamic_upperbound, f77_get_upperbound and
TYPE_ARRAY_UPPER_BOUND_TYPE calls.
* gdbtypes.c (print_bound_type): Remove the function.
(recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
LOWER_BOUND_TYPE.
* gdbtypes.h (enum array_bound_type): Remove.
(struct main_type): Remove the fields upper_bound_type and
lower_bound_type. Comment the new overload of the field artificial.
(TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
(TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
(TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
(TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
gdb/testsuite/
* gdb.base/maint.exp (maint print type): Remove printing
UPPER_BOUND_TYPE and LOWER_BOUND_TYPE.
|
|
* xml-tdesc.c (tdesc_end_union): Update.
* stabsread.c (define_symbol): Update.
(read_type): Update.
(read_struct_type): Update.
(read_enum_type): Update.
* spu-tdep.c (spu_builtin_type_vec128): Update.
* sh-tdep.c (sh_push_dummy_call_fpu): Update.
(sh_push_dummy_call_nofpu): Update.
* mdebugread.c (parse_symbol): Update.
(parse_symbol): Update.
(parse_symbol): Update.
(upgrade_type): Update.
* jv-lang.c (java_lookup_class): Update.
* iq2000-tdep.c (iq2000_pointer_to_address): Update.
* i386-tdep.c (i386_mmx_type): Update.
(i386_sse_type): Update.
* gdbtypes.h (enum type_flag_value): New enum.
(enum type_instance_flag_value): New enum.
(TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
TYPE_FLAG_NOTTEXT): Now enum constants.
(TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
TYPE_FLAG_ADDRESS_CLASS_2): Remove.
(TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
(TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
TYPE_NOTTEXT): Update.
(TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
(TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
(TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
TYPE_ADDRESS_CLASS_ALL): Update.
(struct main_type) <flags>: Remove.
<flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
flag_static, flag_prototyped, flag_incomplete, flag_varargs,
flag_vector, flag_stub_supported, flag_nottext,
flag_fixed_instance>: New fields.
<nfields, vptr_fieldno>: Move earlier.
(TYPE_FLAGS): Remove.
* gdbtypes.c (make_pointer_type): Update.
(address_space_name_to_int): Update.
(address_space_int_to_name): Update.
(make_type_with_address_space): Update.
(make_cv_type): Update.
(create_range_type): Update.
(get_discrete_bounds): Update.
(create_set_type): Update.
(make_vector_type): Update.
(smash_to_method_type): Update.
(check_typedef): Update.
(check_stub_method): Update.
(init_type): Individually assign flag fields.
(recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
(copy_type_recursive): Copy the entire main type. Don't use
TYPE_FLAGS.
* features/rs6000/powerpc-altivec64l.c
(initialize_tdesc_powerpc_altivec64l): Update.
* features/rs6000/powerpc-altivec64.c
(initialize_tdesc_powerpc_altivec64): Update.
* features/rs6000/powerpc-altivec32l.c
(initialize_tdesc_powerpc_altivec32l): Update.
* features/rs6000/powerpc-altivec32.c
(initialize_tdesc_powerpc_altivec32): Update.
* features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
Update.
* features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
Update.
* dwarf2read.c (read_structure_type): Update.
(read_enumeration_type): Likewise.
(process_enumeration_scope): Likewise.
(read_tag_pointer_type): Likewise.
(read_subroutine_type): Likewise.
(read_subroutine_type): Likewise.
(read_base_type): Likewise.
* coffread.c (coff_read_enum_type): Update.
* ada-valprint.c (adjust_type_signedness): Update.
* ada-typeprint.c (print_record_field_types): Update.
* ada-lang.c (packed_array_type): Update.
(empty_record): Don't reset TYPE_FLAGS.
(ada_template_to_fixed_record_type_1): Update.
(ada_template_to_fixed_record_type_1): Likewise.
(template_to_static_fixed_type): Likewise.
(to_record_with_fixed_variant_part): Likewise.
(to_fixed_record_type): Likewise.
(to_fixed_array_type): Likewise.
(to_static_fixed_type): Likewise.
gdb/testsuite:
* gdb.base/maint.exp: Update "maint print type".
|
|
* gdb.base/sep.exp: `sep-proc.c' absolute line numbers replaced with
$LOCATION.
(location): New variable.
* config/cfdbug.exp, config/d10v.exp, config/dve.exp, config/i960.exp,
config/m32r.exp, config/mn10300-eval.exp, config/proelf.exp,
config/rom68k.exp, config/sh.exp, config/unix.exp, config/vr4300.exp,
config/vr5000.exp, config/vxworks.exp, gdb.arch/altivec-regs.exp,
gdb.arch/e500-abi.exp, gdb.arch/e500-regs.exp, gdb.asm/asm-source.exp,
gdb.base/a2-run.exp, gdb.base/advance.exp, gdb.base/all-bin.exp,
gdb.base/args.exp, gdb.base/arithmet.exp, gdb.base/assign.exp,
gdb.base/async.exp, gdb.base/auxv.exp, gdb.base/bigcore.c,
gdb.base/bigcore.exp, gdb.base/bitfields.exp, gdb.base/bitops.exp,
gdb.base/break.c, gdb.base/break.exp, gdb.base/break1.c,
gdb.base/call-ar-st.exp, gdb.base/call-rt-st.exp,
gdb.base/call-strs.exp, gdb.base/callfuncs.c, gdb.base/callfuncs.exp,
gdb.base/checkpoint.exp, gdb.base/chng-syms.exp,
gdb.base/code-expr.exp, gdb.base/commands.exp, gdb.base/completion.exp,
gdb.base/complex.exp, gdb.base/cond-expr.exp, gdb.base/condbreak.exp,
gdb.base/consecutive.exp, gdb.base/corefile.exp, gdb.base/cvexpr.c,
gdb.base/cvexpr.exp, gdb.base/dbx.exp, gdb.base/default.exp,
gdb.base/define.exp, gdb.base/del.c, gdb.base/detach.exp,
gdb.base/display.exp, gdb.base/dump.exp, gdb.base/echo.exp,
gdb.base/environ.exp, gdb.base/eval-skip.exp, gdb.base/exprs.exp,
gdb.base/fileio.exp, gdb.base/find.exp, gdb.base/finish.exp,
gdb.base/funcargs.exp, gdb.base/gcore-buffer-overflow.exp,
gdb.base/gcore.exp, gdb.base/gdb1555.exp, gdb.base/gdbvars.exp,
gdb.base/help.exp, gdb.base/huge.exp, gdb.base/info-proc.exp,
gdb.base/interrupt.exp, gdb.base/jump.exp, gdb.base/langs.exp,
gdb.base/lineinc.exp, gdb.base/list.exp, gdb.base/macscp.exp,
gdb.base/maint.exp, gdb.base/mips_pro.exp, gdb.base/miscexprs.exp,
gdb.base/nodebug.exp, gdb.base/nofield.c, gdb.base/opaque.exp,
gdb.base/overlays.exp, gdb.base/page.exp, gdb.base/pc-fp.exp,
gdb.base/pending.c, gdb.base/pendshr.c, gdb.base/pointers.exp,
gdb.base/psymtab.exp, gdb.base/ptype.exp, gdb.base/randomize.c,
gdb.base/readline.exp, gdb.base/recurse.exp, gdb.base/regs.exp,
gdb.base/relational.exp, gdb.base/relocate.exp, gdb.base/remote.exp,
gdb.base/reread.exp, gdb.base/return.exp, gdb.base/return2.exp,
gdb.base/scope.exp, gdb.base/sect-cmd.exp, gdb.base/sep-proc.c,
gdb.base/sep.c, gdb.base/sep.exp, gdb.base/sepdebug.c,
gdb.base/sepdebug.exp, gdb.base/setshow.exp, gdb.base/shlib-call.exp,
gdb.base/sigaltstack.c, gdb.base/so-indr-cl.exp, gdb.base/solib.exp,
gdb.base/source.exp, gdb.base/start.c, gdb.base/step-bt.c,
gdb.base/step-line.exp, gdb.base/structs.c, gdb.base/structs.exp,
gdb.base/structs2.exp, gdb.base/term.exp, gdb.base/twice.exp,
gdb.base/type-opaque.exp, gdb.base/until.exp,
gdb.base/value-double-free.c, gdb.base/varargs.exp,
gdb.base/watchpoint.exp, gdb.base/whatis-exp.exp, gdb.disasm/am33.exp,
gdb.disasm/h8300s.exp, gdb.disasm/hppa.exp, gdb.disasm/mn10300.exp,
gdb.disasm/sh3.exp, gdb.disasm/t01_mov.exp, gdb.disasm/t02_mova.exp,
gdb.disasm/t03_add.exp, gdb.disasm/t04_sub.exp, gdb.disasm/t05_cmp.exp,
gdb.disasm/t06_ari2.exp, gdb.disasm/t07_ari3.exp,
gdb.disasm/t08_or.exp, gdb.disasm/t09_xor.exp, gdb.disasm/t10_and.exp,
gdb.disasm/t11_logs.exp, gdb.disasm/t12_bit.exp,
gdb.disasm/t13_otr.exp, gdb.fortran/exprs.exp, gdb.fortran/types.exp,
gdb.hp/gdb.aCC/exception.exp, gdb.hp/gdb.aCC/optimize.exp,
gdb.hp/gdb.aCC/watch-cmd.exp, gdb.hp/gdb.base-hp/callfwmall.exp,
gdb.hp/gdb.base-hp/dollar.exp, gdb.hp/gdb.base-hp/hwwatchbus.exp,
gdb.hp/gdb.base-hp/pxdb.exp, gdb.hp/gdb.base-hp/reg-pa64.exp,
gdb.hp/gdb.base-hp/reg.exp, gdb.hp/gdb.base-hp/sized-enum.exp,
gdb.hp/gdb.base-hp/so-thresh.exp, gdb.hp/gdb.compat/xdb1.exp,
gdb.hp/gdb.compat/xdb2.exp, gdb.hp/gdb.compat/xdb3.exp,
gdb.java/jmisc.exp, gdb.java/jv-exp.exp, gdb.java/jv-print.exp,
gdb.mi/gdb669.exp, gdb.mi/gdb680.exp, gdb.mi/gdb701.exp,
gdb.mi/gdb792.exp, gdb.mi/mi-basics.exp, gdb.mi/mi-console.exp,
gdb.mi/mi-hack-cli.exp, gdb.mi/mi-pending.c, gdb.mi/mi-pendshr.c,
gdb.mi/mi-pthreads.exp, gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp,
gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp, gdb.mi/mi2-basics.exp,
gdb.mi/mi2-console.exp, gdb.mi/mi2-hack-cli.exp,
gdb.mi/mi2-pthreads.exp, gdb.mi/mi2-read-memory.exp,
gdb.mi/mi2-regs.exp, gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp,
gdb.pascal/types.exp, gdb.stabs/weird.exp,
gdb.threads/gcore-thread.exp, gdb.threads/manythreads.exp,
gdb.threads/print-threads.exp, gdb.threads/pthreads.exp,
gdb.threads/schedlock.exp, gdb.threads/step.exp, gdb.threads/step2.exp,
gdb.threads/switch-threads.exp, gdb.threads/thread-specific.exp,
gdb.threads/thread_check.exp, gdb.threads/thread_events.exp,
gdb.threads/tls-nodebug.exp, gdb.threads/tls-shared.exp,
gdb.threads/tls.exp, gdb.trace/actions.exp, gdb.trace/backtrace.exp,
gdb.trace/circ.exp, gdb.trace/collection.exp, gdb.trace/deltrace.exp,
gdb.trace/infotrace.exp, gdb.trace/limits.exp, gdb.trace/packetlen.exp,
gdb.trace/passc-dyn.exp, gdb.trace/passcount.exp, gdb.trace/report.exp,
gdb.trace/save-trace.exp, gdb.trace/tfind.exp, gdb.trace/tracecmd.exp,
gdb.trace/while-dyn.exp, gdb.trace/while-stepping.exp,
lib/mi-support.exp, lib/trace-support.exp: Remove reference
to bug-gdb@prep.ai.mit.edu .
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Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
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* gdb.base/prelink.exp, gdb.cp/cp-relocate.exp,
gdb.xml/tdesc-errors.exp, gdb.xml/tdesc-xinclude.exp: Likewise.
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* gdb.base/completion.exp: Fix completion tests for
'info' and 'info '.
* gdb.base/help.exp (help_test_raw, test_class_help)
(test_prefix_command_help): Move...
* lib/gdb.exp: Here.
* gdb.base/main.exp: Adjust.
* gdb.cp/maint.exp: Adjust.
* gdb.trace/tracecmd.exp: Use test_help_class.
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