TASK and REST.
(create_breakpiont): find_condition_and_thread will now
initialize COND_STRING, THREAD, and REST (and TASK).
(addr_string_to_sals): Likewise.
PR 14329
* defs.h (GDB_MI_MSG_WIDTH): New.
* ser_base (ser_base_read_error_fd): New function.
(do_ser_base_readchar): Poll error file descriptor as well as
standard output.
(generic_readchar): Refactor error handling.
* gdb.base/store.exp (check_set): Import gdb_prompt.
(continue to wack_${t}): Make it to conditional gdb_test_multiple.
(${prefix}; next ${t}): Hide its name, handle it conditionally now.
PR 11914
* f-valprint.c (info_common_command): New variable frame_id.
Reinitialize FI form FRAME_ID after each print_variable_and_value.
* printcmd.c (print_variable_and_value): Extend function comment.
Add comment for invalidated FRAME.
* stack.c (backtrace_command_1): New variable frame_id. Reinitialize
FI form FRAME_ID after each print_frame_local_vars.
(struct print_variable_and_value_data): Change frame to frame_id.
(do_print_variable_and_value): New variable frame, initialize it from
p->frame_id. Add comment for invalidated FRAME.
(print_frame_local_vars, print_frame_arg_vars): New function comment.
Update CB_DATA.FRAME to CB_DATA.FRAME_ID initialization. Add comment
for invalidated FRAME.
gdb/testsuite/
PR 11914
* gdb.python/py-prettyprint.c (eval_func, eval_sub): New.
(main): Call eval_sub.
* gdb.python/py-prettyprint.exp:
(python execfile ('py-prettyprint.py')): Move it earlier.
New breakpoint for eval-break.
(continue to breakpoint: eval-break, info locals): New test.
(python execfile ('py-prettyprint.py')): Move it from here.
* gdb.python/py-prettyprint.py (class pp_eval_type): New.
(register_pretty_printers): Register pp_eval_type.
(type_unit_group): Embed "per_cu" member, remove pointer.
New union member "t", move member "tus" into it, all uses updated.
New member "hash", replaces member "line_offset, all uses updated.
(quick_file_names): Replace member "offset" with "hash", all uses
updated.
(hash_stmt_list_entry, eq_stmt_list_entry): New functions.
(hash_file_name_entry, eq_file_name_entry): Call them.
(hash_type_unit_group, eq_type_unit_group): Ditto.
(dw2_get_cu, dw2_get_primary_cu): Replace assert with a better one.
(dw2_get_file_names_reader): Fix file name table calculation for TUs.
(dw2_get_file_names): Update.
(create_type_unit_group): Replace "per_cu" arg with "cu".
All callers updated. Fix "quick" (.gdb_index) handling.
(get_type_unit_group): Replace "per_cu" arg with "cu".
All callers updated.
(build_type_unit_groups): Don't reset tu_stats.
"tab_cur_size". Change member "tab" to be a htab_t.
(create_filename_seen_cache): Update.
(clear_filename_seen_cache, delete_filename_seen_cache): Update.
(filename_seen): Update.
* buildsym.c (end_symtab_1): Split it to ...
(end_symtab_get_static_block): ... this ...
(end_symtab_from_static_block): ... and this function.
(end_symtab, end_expandable_symtab): Call them.
* buildsym.h (end_symtab_get_static_block)
(end_symtab_from_static_block): New declarations.
* dwarf2read.c (process_full_comp_unit): New variable static_block.
Set its valid CU ranges.
gdb/testsuite/
* gdb.dwarf2/dw2-minsym-in-cu.S: New file.
* gdb.dwarf2/dw2-minsym-in-cu.exp: New file.
(filename_seen_cache): New struct.
(INITIAL_FILENAME_SEEN_CACHE_SIZE): New macro.
(create_filename_seen_cache): New function.
(clear_filename_seen_cache, delete_filename_seen_cache): New functions.
(filename_seen): Delete arg "first". New arg "cache". All callers
updated.
(output_source_filename_data): New struct.
(output_source_filename): Delete arg "first". New arg "data".
All callers updated.
(sources_info): Delete local "first". New locals "data", "cleanups".
Rewrite to use filename_seen_cache.
(add_partial_filename_data): Delete member "first". New member
"filename_seen_cache". All uses updated.
(make_source_files_completion_list): Rewrite to use
filename_seen_cache.
* gdb.dwarf2/dw2-anonymous-func.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-basic.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-compressed.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-const.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-cu-size.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-intercu.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-intermix.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-linkage-name-trust.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-producer.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-ref-missing-frame.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-restore.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-strp.exp: Use prepare_for_testing_full.
* gdb.dwarf2/mac-fileno.exp: Use prepare_for_testing_full.
* gdbint.texinfo: Remove @syncodeindex directives that put all the
indices into a single node "Index". Instead, join function and
variable indices into a single index, separate from the concept
index. Requested in
http://sourceware.org/ml/gdb-patches/2012-07/msg00146.html.
(Top): Update the top-level menu: instead of one "Index" there are
now separate entries "Concept Index" and "Function and Variable
Index".
(Concept Index, Function and Variable Index): New nodes.
(Index): Node deleted.
* gdb.reverse/consecutive-precsave.exp: Use standard_output_file.
* gdb.reverse/finish-precsave.exp: Use standard_output_file.
* gdb.reverse/i386-precsave.exp: Use standard_output_file.
* gdb.reverse/machinestate-precsave.exp: Use standard_output_file.
* gdb.reverse/sigall-precsave.exp: Use standard_output_file.
* gdb.reverse/solib-precsave.exp: Use standard_output_file.
* gdb.reverse/step-precsave.exp: Use standard_output_file.
* gdb.reverse/until-precsave.exp: Use standard_output_file.
* gdb.reverse/watch-precsave.exp: Use standard_output_file.
* dwarf2read.c (dwarf2_per_objfile): New members n_type_unit_groups,
all_type_unit_groups, type_unit_groups, tu_stats.
(dwarf2_per_cu_data): Move "imported_symtabs" into new union "s".
All uses updated. Add type_unit_group to union "s".
(type_unit_group): New struct.
(IS_TYPE_UNIT_GROUP): New macro.
(abbrev_table): Delete unused member "section".
(dw2_do_instantiate_symtab): Early exit if type_unit_group.
(dw2_get_cu): Assert not used with type_unit_group.
(dw2_get_primary_cu): New function.
(dw2_build_type_unit_groups_reader): New function.
(dw2_build_type_unit_groups): New function.
(dw2_get_file_names): Assert not called on type units.
(dw2_map_symtabs_matching_filename): Call dw2_build_type_unit_groups.
Redo loop to iterate over type unit groups instead of type units.
(dw2_expand_symtabs_matching, dw2_map_symbol_filenames): Ditto.
(read_abbrev_offset): New function.
(init_cutu_and_read_dies): New arg "abbrev_table". All callers
updated.
(create_partial_symtab): New function.
(process_psymtab_comp_unit_reader): Assert not used with type units.
Call create_partial_symtab.
(process_psymtab_type_unit): Delete.
(hash_type_unit_group, eq_type_unit_group): New functions.
(allocate_type_unit_groups_table): New function.
(NO_STMT_LIST_TYPE_UNIT_PSYMTAB): New macro.
(NO_STMT_LIST_TYPE_UNIT_PSYMTAB_SIZE): New macro.
(create_type_unit_group, get_type_unit_group): New functions.
(tu_abbrev_offset): New struct.
(sort_tu_by_abbrev_offset): New function.
(add_type_unit_group_to_table): New function.
(build_type_unit_groups): New function.
(build_type_psymtabs_reader): New function.
(build_type_psymtab_dependencies): New function.
(build_type_psymtabs): Rewrite.
(scan_partial_symbols): Flag an error if a DW_TAG_imported_unit
is seen in a type unit.
(process_queue): Move symtab expansion debugging printfs here.
Call process_full_type_unit for type units.
(compute_symtab_includes): Assert not called for type units.
(process_cu_includes): Don't call compute_symtab_includes for
type units.
(process_full_type_unit): New function.
(process_imported_unit_die): Flag an error if called for type units.
(handle_DW_AT_stmt_list): Delete arg "want_line_info". All callers
updated. Assert not called for type units.
(read_file_scope): Call dwarf2_start_symtab.
(setup_type_unit_groups): New function.
(read_type_unit_scope): Rewrite.
(abbrev_table_read_table): Initialize abbrev_table->offset.
(abbrev_table_free_cleanup): New function.
(dwarf2_start_symtab): New function.
(load_full_type_unit): Assert not called for type unit groups.
All callers updated.
(start_symtab): Move most contents to ...
(restart_symtab): ... here. New function.
(reset_symtab_globals): New function.
(end_symtab_1): Renamed from end_symtab. New arg "expandable".
Call reset_symtab_globals.
(end_symtab, end_expandable_symtab): New functions.
(set_missing_symtab, augment_type_symtab): New functions.
* buildsym.h (end_expandable_symtab): Declare.
(augment_type_symtab, restart_symtab): Declare.
standard_output_file.
* gdb.mi/gdb2549.exp: Use standard_testfile.
* gdb.mi/gdb669.exp: Use standard_testfile.
* gdb.mi/gdb701.exp: Use standard_testfile.
* gdb.mi/gdb792.exp: Use standard_testfile.
* gdb.mi/mi-async.exp: Use standard_testfile.
* gdb.mi/mi-basics.exp: Use standard_testfile.
* gdb.mi/mi-break.exp: Use standard_testfile.
* gdb.mi/mi-cli.exp: Use standard_testfile.
* gdb.mi/mi-console.exp: Use standard_testfile.
* gdb.mi/mi-disassemble.exp: Use standard_testfile.
* gdb.mi/mi-eval.exp: Use standard_testfile.
* gdb.mi/mi-file-transfer.exp: Use standard_testfile.
* gdb.mi/mi-file.exp: Use standard_testfile.
* gdb.mi/mi-inheritance-syntax-error.exp: Use standard_testfile.
* gdb.mi/mi-logging.exp: Use standard_testfile.
* gdb.mi/mi-nonstop-exit.exp: Use standard_testfile.
* gdb.mi/mi-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-ns-stale-regcache.exp: Use standard_testfile.
* gdb.mi/mi-nsintrall.exp: Use standard_testfile.
* gdb.mi/mi-nsmoribund.exp: Use standard_testfile.
* gdb.mi/mi-nsthrexec.exp: Use standard_testfile.
* gdb.mi/mi-pending.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-pthreads.exp: Use standard_testfile.
* gdb.mi/mi-read-memory.exp: Use standard_testfile.
* gdb.mi/mi-regs.exp: Use standard_testfile.
* gdb.mi/mi-return.exp: Use standard_testfile.
* gdb.mi/mi-reverse.exp: Use standard_testfile.
* gdb.mi/mi-simplerun.exp: Use standard_testfile.
* gdb.mi/mi-solib.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-stack.exp: Use standard_testfile.
* gdb.mi/mi-stepi.exp: Use standard_testfile.
* gdb.mi/mi-stepn.exp: Use standard_testfile.
* gdb.mi/mi-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi-until.exp: Use standard_testfile.
* gdb.mi/mi-var-block.exp: Use standard_testfile.
* gdb.mi/mi-var-child-f.exp: Use standard_testfile.
* gdb.mi/mi-var-child.exp: Use standard_testfile.
* gdb.mi/mi-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi-var-cp.exp: Use standard_testfile.
* gdb.mi/mi-var-display.exp: Use standard_testfile.
* gdb.mi/mi-var-invalidate.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-var-rtti.exp: Use standard_testfile.
* gdb.mi/mi-watch-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-watch.exp: Use standard_testfile.
* gdb.mi/mi2-amd64-entry-value.exp: Use standard_testfile.
* gdb.mi/mi2-basics.exp: Use standard_testfile.
* gdb.mi/mi2-break.exp: Use standard_testfile.
* gdb.mi/mi2-cli.exp: Use standard_testfile.
* gdb.mi/mi2-console.exp: Use standard_testfile.
* gdb.mi/mi2-disassemble.exp: Use standard_testfile.
* gdb.mi/mi2-eval.exp: Use standard_testfile.
* gdb.mi/mi2-file.exp: Use standard_testfile.
* gdb.mi/mi2-pthreads.exp: Use standard_testfile.
* gdb.mi/mi2-read-memory.exp: Use standard_testfile.
* gdb.mi/mi2-regs.exp: Use standard_testfile.
* gdb.mi/mi2-return.exp: Use standard_testfile.
* gdb.mi/mi2-simplerun.exp: Use standard_testfile.
* gdb.mi/mi2-stack.exp: Use standard_testfile.
* gdb.mi/mi2-stepi.exp: Use standard_testfile.
* gdb.mi/mi2-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi2-until.exp: Use standard_testfile.
* gdb.mi/mi2-var-block.exp: Use standard_testfile.
* gdb.mi/mi2-var-child.exp: Use standard_testfile.
* gdb.mi/mi2-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi2-var-display.exp: Use standard_testfile.
* gdb.mi/mi2-watch.exp: Use standard_testfile.
* gdb.cp/ambiguous.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/annota2.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/annota3.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/anon-ns.exp: Use standard_testfile.
* gdb.cp/anon-struct.exp: Use standard_testfile.
* gdb.cp/anon-union.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/arg-reference.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/bool.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/breakpoint.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/bs15503.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/call-c.exp: Use standard_testfile, clean_restart,
standard_output_file.
* gdb.cp/casts.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/class2.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/classes.exp: Use standard_testfile, prepare_for_testing.
(test_static_members): Update.
* gdb.cp/cmpd-minsyms.exp: Use standard_testfile.
* gdb.cp/converts.exp: Use standard_testfile.
* gdb.cp/cp-relocate.exp: Use standard_testfile.
* gdb.cp/cpcompletion.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/cpexprs.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/cplabel.exp: Use standard_testfile.
* gdb.cp/cplusfuncs.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/ctti.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/derivation.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/destrprint.exp: Use standard_testfile.
* gdb.cp/dispcxx.exp: Use standard_testfile.
* gdb.cp/exception.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/expand-psymtabs-cxx.exp: Use standard_testfile.
* gdb.cp/extern-c.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/formatted-ref.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/fpointer.exp: Use standard_testfile.
* gdb.cp/gdb1355.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/gdb2384.exp: Use standard_testfile, clean_restart,
standard_output_file.
* gdb.cp/gdb2495.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/hang.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/infcall-dlopen.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/inherit.exp: Use standard_testfile, prepare_for_testing.
(do_tests): Update.
* gdb.cp/koenig.exp: Use standard_testfile.
* gdb.cp/local.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/m-data.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/m-static.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/mb-ctor.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/mb-inline.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/mb-templates.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/member-ptr.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/meth-typedefs.exp: Use standard_testfile.
* gdb.cp/method.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/method2.exp: Use standard_testfile.
* gdb.cp/minsym-fallback.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/misc.exp: Use standard_testfile, prepare_for_testing.
(do_tests): Update.
* gdb.cp/namespace-enum.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/namespace-nested-import.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/namespace.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nextoverthrow.exp: Use standard_testfile.
* gdb.cp/no-dmgl-verbose.exp: Use standard_testfile.
* gdb.cp/nsdecl.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/nsimport.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsnested.exp: Use standard_testfile.
* gdb.cp/nsnoimports.exp: Use standard_testfile.
* gdb.cp/nsrecurs.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsstress.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsusing.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/operator.exp: Use standard_testfile.
* gdb.cp/oranking.exp: Use standard_testfile.
* gdb.cp/overload-const.exp: Use standard_testfile.
* gdb.cp/overload.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/ovldbreak.exp: Use standard_testfile.
* gdb.cp/ovsrch.exp: Use standard_testfile.
* gdb.cp/paren-type.exp: Use standard_testfile.
* gdb.cp/pass-by-ref.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/pr-1023.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr-1210.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr-574.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr10687.exp: Use standard_testfile, clean_restart.
* gdb.cp/pr10728.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/pr12028.exp: Use standard_testfile.
* gdb.cp/pr9067.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr9167.exp: Use standard_testfile.
* gdb.cp/pr9631.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/printmethod.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/psmang.exp: Use standard_testfile, clean_restart.
* gdb.cp/psymtab-parameter.exp: Use standard_testfile.
* gdb.cp/ptype-cv-cp.exp: Use standard_testfile.
* gdb.cp/re-set-overloaded.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/readnow-language.exp: Use standard_testfile.
* gdb.cp/ref-params.exp: Use standard_testfile, build_executable.
(gdb_start_again): Use clean_restart.
* gdb.cp/ref-types.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/rtti.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/shadow.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/smartp.exp: Use standard_testfile.
* gdb.cp/static-method.exp: Use standard_testfile.
* gdb.cp/static-print-quit.exp: Use standard_testfile.
* gdb.cp/temargs.exp: Use standard_testfile.
* gdb.cp/templates.exp: Use standard_testfile,
prepare_for_testing.
(do_tests): Update.
* gdb.cp/try_catch.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/typedef-operator.exp: Use standard_testfile.
* gdb.cp/userdef.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/virtbase.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/virtfunc.exp: Use standard_testfile,
prepare_for_testing.
(do_tests): Update.
* gdb.cp/virtfunc2.exp: Use standard_testfile,
prepare_for_testing.
Fix XFAIL compatibility with old i386 systems.
* gdb.base/stale-infcall.exp (test system longjmp tracking support):
Check also 'Cannot insert breakpoint 0'.
Code cleanup for the next patch.
* arm-linux-nat.c (arm_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.
* ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
(ia64_linux_stopped_data_address):
* linux-nat.c (linux_nat_get_siginfo): Add parameter siginfo, change
the return value.
* linux-nat.h (linux_nat_get_siginfo): Likewise.
* ppc-linux-nat.c (ppc_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.
PR 14321
* findcmd.c (parse_find_args): New variable pattern_buf_size_need.
Increase buffer sizes to 2x we need, not just 2x of the previous size.
gdb/testsuite/
PR 14321
* gdb.base/find.exp
(find int64_search_buf, +64/8*100, int64_search_buf): New test.
* ax-gdb.c (cli/cli-utils.h): New include.
(linespec.h): Ditto.
(agent_eval_command_one): New function.
(agent_command_1): Ditto.
(agent_command): Call function agent_command_1.
(agent_eval_command): Ditto.
(_initialize_ax_gdb): Change help for "maint agent"
and "maint agent-eval".
* amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to
AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM.
* i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax
and pc_regnum_from_eax to -1. Update SP regnum from
sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if
needed.
* i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and
pc_regnum_from_eax.
Fix 'warning: parameter has incomplete type' with gcc-3.4.6.
* dwarf2expr.h: Include gdbtypes.h.
(enum call_site_parameter_kind, union call_site_parameter_u): Remove
these forward declarations.
(cu_offset, sect_offset): Move these ...
* gdbtypes.h: Remove include dwarf2expr.h.
(cu_offset, sect_offset): ... here.
avoid file-name clashes between Index.html and index.html on
case-insensitive filesystems. See the discussion starting in
http://sourceware.org/ml/gdb-patches/2012-06/msg00457.html for the
details of the problem.
(Top): Update the master menu for the above.
(Concept Index, Command and Variable Index): New nodes, instead of
the old "Index" node that was deleted. All cross-references
updated.
* linux-thread-db.c (inferior_has_bug): New function.
(thread_db_find_new_threads_silently): Return boolean as checked by
inferior_has_bug, describe it in the comments.
(try_thread_db_load_1): Move call to thread_db_find_new_threads_silently
earlier. Abort the initialization if it returned non-zero.
(thread_db_find_new_threads_2): Preinitialize ERR. Check errors also
if UNTIL_NO_NEW,
gdb/testsuite/
* gdb.threads/gcore-thread.exp: Remove variable libthread_db_seen.
Wrap the test into loop for corefile and core0file.
2012-07-02 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.base/help.exp (help b, help br, help bre, help brea, help
break): Include help message for the new `-probe' and `-probe-stap'
options.
* gdb.base/stale-infcall.c (infcall): New label test-next.
(main): New labels test-pass and test-fail.
* gdb.base/stale-infcall.exp: Continue to test-next. Put breakpoint
$test_fail_bpnum to test-fail.
(test system longjmp tracking support): New test.
Delete $test_fail_bpnum.
* lib/gdb.exp (gdb_continue_to_breakpoint): Accept also Temporary
breakpoint.
Execute -ix and -iex only after system and user gdbinit files.
* main.c (captured_main): Move CMDARG_INIT_FILE and CMDARG_INIT_COMMAND
processing down after gdbinit files.
gdb/doc/
* gdb.texinfo (File Options): Change -ix and -iex commands that apply
only after gdbinit files.
(Startup): Move -iex and -iex commands down after gdbinit files.
Support shell wildcards for 'set auto-load safe-path'.
* auto-load.c: Include fnmatch.h.
(filename_is_in_dir): Rename to ...
(filename_is_in_pattern_1, filename_is_in_pattern): ... here and split
it. Update function comment. Rename dir_len to pattern_len. New
variables filename_len, pattern and filename. Add more DEBUG_AUTO_LOAD
messages. Use gdb_filename_fnmatch.
(filename_is_in_auto_load_safe_path_vec): Rename variable dir to
pattern.
(_initialize_auto_load): Extend the "set auto-load safe-path" help text.
* defs.h (gdb_filename_fnmatch): New declaration.
* utils.c: Include fnmatch.h.
(gdb_filename_fnmatch): New function.
gdb/doc/
* gdb.texinfo (Auto-loading safe path): Note the shell wildcard
possibility.
(init_cutu_and_read_dies): Handle rereading a DWO CU while it's
currently being read. Propagate DW_AT_comp_dir to DWO DIE.
testsuite/
* gdb.dwarf2/fission-reread.S: New file.
* gdb.dwarf2/fission-reread.exp: New file.
(decode_line_with_current_source): Moved here from symtab.c and
renamed from decode_line_spec. All callers updated.
(decode_line_with_last_displayed): Moved here from breakpoint.c and
renamed from decode_line_spec_1. All callers updated.
* linespec.h (decode_line_with_current_source): Move declaration here
from symtab.h and renamed from decode_line_spec.
(decode_line_with_last_displayed): Move declaration here from symtab.h
and renamed from decode_line_spec_1.
* macrocmd.c: #include "linespec.h".
* symtab.c: Remove #include "linespec.h".
(struct abbrev_table): Define.
(dwarf2_cu): Replace members dwarf2_abbrevs, abbrev_obstack with
abbrev_table.
(init_cutu_and_read_dies): Update.
(abbrev_table_alloc_abbrev): New function. Replaces
dwarf_alloc_abbrev. All callers updated.
(abbrev_table_add_abbrev): New function.
(abbrev_table_lookup_abbrev): New function. Replaces
dwarf2_lookup_abbrev. All callers updated.
(abbrev_table_read_table): New function. Contents moved here from
dwarf2_read_abbrevs.
(dwarf2_read_abbrevs): Call it.
(abbrev_table_free): New function.
(dwarf2_free_abbrev_table): Call it.
from non-MI uses.
* common/linux-osdata.c (struct osdata_type): Add title field.
(osdata_table): Add titles to each entry.
(linux_command_xfer_osdata): Add a column for title data.
* gdb.texinfo (Miscellaneous GDB/MI Commands): Update -info-os
example, add note about title column.
* NEWS: Mention it.
* interps.h (interp_set_logging_ftype): New typedef.
(struct interp_procs): New field set_logging_proc.
(current_interp_set_logging): Declare.
* interps.c (current_interp_set_logging): New function.
* cli/cli-logging.c: Include interps.h.
(set_logging_redirect): Call current_interp_set_logging.
(pop_output_files): Ditto.
(handle_redirections): Ditto, plus skip ui-out redirect if MI.
* mi/mi-console.h (mi_console_set_raw): Declare.
* mi/mi-console.c (mi_console_set_raw): New function.
* mi/mi-interp.c (saved_raw_stdout): New global.
(mi_set_logging): New function.
(_initialize_mi_interp): Add it to interp procs.
* gdb.mi/mi-logging.exp: New file.
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdbthread.h (ALL_THREADS): New macro.
(thread_list): Declare.
* infrun.c (handle_inferior_event) <spurious signal>: Don't keep
going, but instead fall through to the stepping handling.
* linux-nat.c (resume_lwp): New parameter 'signo'. Resume with
the passed in signal. Adjust debug output.
(resume_callback): Rename to ...
(linux_nat_resume_callback): ... this. Pass the thread's last
stop signal, if in "pass" state.
(linux_nat_resume): Adjust to rename.
(stop_wait_callback): New assertion. Don't respawn signals;
instead let the LWP remain with SIGNALLED set.
(linux_nat_wait_1): Remove flushing of pending SIGSTOPs.
* remote.c (append_pending_thread_resumptions): New.
(remote_vcont_resume): Call it.
* target.h (target_resume): Extend comment.
gdb/testsuite/
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdb.threads/siginfo-threads.exp: New file.
* gdb.threads/siginfo-threads.c: New file.
* gdb.threads/sigstep-threads.exp: New file.
* gdb.threads/sigstep-threads.c: New file.
* gdb.dwarf2/dw2-var-zero-addr.exp: Use standard_testfile.
* gdb.dwarf2/dw2-param-error.exp: Use standard_testfile.
* gdb.dwarf2/dw2-op-call.exp: Use standard_testfile.
* gdb.dwarf2/dw2-inline-param.exp: Use standard_testfile,
prepare_for_testing.
* gdb.dwarf2/dw2-inline-break.exp: Use standard_testfile.
* gdb.dwarf2/dw2-ifort-parameter.exp: Use standard_testfile.
* gdb.dwarf2/dw2-cp-infcall-ref-static.exp: Use
standard_testfile.
* gdb.dwarf2/dw2-case-insensitive.exp: Use standard_testfile.
* gdb.dwarf2/dw4-sig-types.exp: Use standard_testfile.
* gdb.dwarf2/dw2-objfile-overlap.exp: Use standard_testfile.
* gdb.dwarf2/callframecfa.exp: Use standard_testfile,
prepare_for_testing.
* gdb.dwarf2/dup-psym.exp: Use standard_testfile.
* gdb.dwarf2/dw2-ada-ffffffff.exp: Use standard_testfile.
* gdb.dwarf2/dw2-anonymous-func.exp: Use standard_testfile.
* gdb.dwarf2/dw2-bad-parameter-type.exp: Use standard_testfile.
* gdb.dwarf2/dw2-basic.exp: Use standard_testfile.
* gdb.dwarf2/dw2-compressed.exp: Use standard_testfile.
* gdb.dwarf2/dw2-const.exp: Use standard_testfile.
* gdb.dwarf2/dw2-cu-size.exp: Use standard_testfile.
* gdb.dwarf2/dw2-double-set-die-type.exp: Use standard_testfile.
* gdb.dwarf2/dw2-empty-namespace.exp: Use standard_testfile.
* gdb.dwarf2/dw2-empty-pc-range.exp: Use standard_testfile.
* gdb.dwarf2/dw2-filename.exp: Use standard_testfile.
* gdb.dwarf2/dw2-icc-opaque.exp: Use standard_testfile.
* gdb.dwarf2/dw2-inheritance.exp: Use standard_testfile.
* gdb.dwarf2/dw2-intercu.exp: Use standard_testfile.
* gdb.dwarf2/dw2-intermix.exp: Use standard_testfile.
* gdb.dwarf2/dw2-linkage-name-trust.exp: Use standard_testfile.
* gdb.dwarf2/dw2-modula2-self-type.exp: Use standard_testfile.
* gdb.dwarf2/dw2-namespaceless-anonymous.exp: Use standard_testfile.
* gdb.dwarf2/dw2-op-stack-value.exp: Use standard_testfile.
* gdb.dwarf2/dw2-producer.exp: Use standard_testfile.
* gdb.dwarf2/dw2-ranges.exp: Use standard_testfile,
standard_output_file.
* gdb.dwarf2/dw2-ref-missing-frame.exp: Use standard_testfile,
standard_output_file.
* gdb.dwarf2/dw2-restore.exp: Use standard_testfile.
* gdb.dwarf2/dw2-simple-locdesc.exp: Use standard_testfile.
* gdb.dwarf2/dw2-skip-prologue.exp: Use standard_testfile.
* gdb.dwarf2/dw2-stack-boundary.exp: Use standard_testfile.
* gdb.dwarf2/dw2-strp.exp: Use standard_testfile.
* gdb.dwarf2/dw4-sig-type-unused.exp: Use standard_testfile.
* gdb.dwarf2/implptr-64bit.exp: Use standard_testfile.
* gdb.dwarf2/implptr-optimized-out.exp: Use standard_testfile.
* gdb.dwarf2/implptr.exp: Use standard_testfile.
* gdb.dwarf2/mac-fileno.exp: Use standard_testfile.
* gdb.dwarf2/member-ptr-forwardref.exp: Use standard_testfile.
* gdb.dwarf2/pieces.exp: Use standard_testfile.
* gdb.dwarf2/pr11465.exp: Use standard_testfile.
* gdb.dwarf2/pr13961.exp: Use standard_testfile.
* gdb.dwarf2/valop.exp: Use standard_testfile,
prepare_for_testing.
New attribute 'last' for gdb.Symtab_and_line.
* NEWS (Python Scripting): Add entry about the new attribute.
* python/py-symtab.c (salpy_get_last): New function which
implements the get method for the 'last' attribute of
gdb.Symtab_and_line.
(sal_object_getset): Add entry for the 'last' attribute.
doc/
* gdb.texinfo (Symbol Tables In Python): Add description about
the new 'last' attribute of gdb.Symtab_and line.
testsuite/
* gdb.python/py-symtab.exp: Add tests to test the new attribute
'last' of gdb.Symtab_and_line.
* gdb.python/py-symbol.c: Move break point comment to enable
testing of gdb.Symtab_and_line.last.
* gdb.trace/ax.exp: Use standard_testfile.
* gdb.trace/backtrace.exp: Use standard_testfile.
* gdb.trace/change-loc.exp: Use standard_testfile.
* gdb.trace/circ.exp: Use standard_testfile, prepare_for_testing.
* gdb.trace/collection.exp: Use standard_testfile,
prepare_for_testing.
* gdb.trace/deltrace.exp: Use standard_testfile.
* gdb.trace/disconnected-tracing.exp: Use standard_testfile.
* gdb.trace/ftrace.exp: Use standard_testfile.
* gdb.trace/infotrace.exp: Use standard_testfile.
* gdb.trace/packetlen.exp: Use standard_testfile.
* gdb.trace/passc-dyn.exp: Use standard_testfile.
* gdb.trace/passcount.exp: Use standard_testfile.
* gdb.trace/pending.exp: Use standard_testfile.
* gdb.trace/report.exp: Use standard_testfile.
* gdb.trace/save-trace.exp: Use standard_testfile.
* gdb.trace/stap-trace.exp: Use standard_testfile.
* gdb.trace/status-stop.exp: Use standard_testfile.
* gdb.trace/strace.exp: Use standard_testfile.
* gdb.trace/tfile.exp: Use standard_testfile.
* gdb.trace/tfind.exp: Use standard_testfile.
* gdb.trace/trace-break.exp: Use standard_testfile.
* gdb.trace/trace-mt.exp: Use standard_testfile.
* gdb.trace/tracecmd.exp: Use standard_testfile.
* gdb.trace/tspeed.exp: Use standard_testfile.
* gdb.trace/tstatus.exp: Use standard_testfile.
* gdb.trace/tsv.exp: Use standard_testfile.
* gdb.trace/unavailable.exp: Use standard_testfile,
prepare_for_testing.
* gdb.trace/while-dyn.exp: Use standard_testfile.
* gdb.trace/while-stepping.exp: Use standard_testfile.
* gdb.reverse/break-reverse.exp: Use standard_testfile.
* gdb.reverse/consecutive-precsave.exp: Use standard_testfile.
* gdb.reverse/consecutive-reverse.exp: Use standard_testfile.
* gdb.reverse/finish-precsave.exp: Use standard_testfile.
* gdb.reverse/finish-reverse-bkpt.exp: Use standard_testfile.
* gdb.reverse/finish-reverse.exp: Use standard_testfile.
* gdb.reverse/i386-precsave.exp: Use standard_testfile,
prepare_for_testing.
* gdb.reverse/i386-reverse.exp: Use standard_testfile,
prepare_for_testing.
* gdb.reverse/i386-sse-reverse.exp: Use standard_testfile,
prepare_for_testing.
* gdb.reverse/i387-env-reverse.exp: Use standard_testfile,
prepare_for_testing.
* gdb.reverse/i387-stack-reverse.exp: Use standard_testfile,
prepare_for_testing
* gdb.reverse/machinestate-precsave.exp: Use standard_testfile.
* gdb.reverse/machinestate.exp: Use standard_testfile.
* gdb.reverse/next-reverse-bkpt-over-sr.exp: Use standard_testfile.
* gdb.reverse/sigall-precsave.exp: Use standard_testfile,
build_executable.
* gdb.reverse/sigall-reverse.exp: Use standard_testfile,
build_executable.
* gdb.reverse/solib-precsave.exp: Use standard_testfile,
standard_output_file.
* gdb.reverse/solib-reverse.exp: Use standard_testfile,
standard_output_file.
* gdb.reverse/step-precsave.exp: Use standard_testfile.
* gdb.reverse/step-reverse.exp: Use standard_testfile.
* gdb.reverse/until-precsave.exp: Use standard_testfile.
* gdb.reverse/until-reverse.exp: Use standard_testfile.
* gdb.reverse/watch-precsave.exp: Use standard_testfile.
* gdb.reverse/watch-reverse.exp: Use standard_testfile.
* amd64-linux-nat.c: Include <sys/user.h>.
(ps_get_thread_area): Use PTRACE_PEEKUSER to get fs_base/gs_base
if HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE or
HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE is defined.
* configure.ac: Check if the fs_base and gs_base members of
`struct user_regs_struct' exist.
* config.in: Regenerated.
* configure: Likewise.
* gdb.multi/bkpt-multi-exec.exp: Use standard_output_file. Use
build_executable, not prepare_for_testing.
* gdb.multi/base.exp: Use standard_output_file. Use
build_executable, not prepare_for_testing.
prepare_for_testing.
* gdb.fortran/multi-dim.exp: Use standard_testfile.
* gdb.fortran/module.exp: Use standard_testfile.
* gdb.fortran/logical.exp: Use standard_testfile.
* gdb.fortran/library-module.exp: Use standard_testfile,
standard_output_file.
* gdb.fortran/derived-type.exp: Use standard_testfile,
prepare_for_testing.
* gdb.fortran/complex.exp: Use standard_testfile,
prepare_for_testing.
* gdb.fortran/charset.exp: Use standard_testfile.
* gdb.fortran/array-element.exp: Use standard_testfile,
prepare_for_testing.
* gdb.pascal/hello.exp: Use standard_testfile, clean_restart.
* gdb.pascal/gdb11492.exp: Use standard_testfile, clean_restart.
* gdb.pascal/floats.exp: Use standard_testfile, clean_restart.
prepare_for_testing.
* gdb.server/ext-run.exp: Use standard_testfile,
build_executable.
* gdb.server/file-transfer.exp: Use standard_testfile,
prepare_for_testing.
* gdb.server/server-exec-info.exp: Use standard_testfile.
* gdb.server/server-mon.exp: Use standard_testfile,
prepare_for_testing.
* gdb.server/server-run.exp: Use standard_testfile,
build_executable.
* gdb.server/solib-list.exp: Use standard_testfile,
standard_output_file.
* gdb.go/chan.exp: Use standard_testfile.
* gdb.go/handcall.exp: Use standard_testfile.
* gdb.go/hello.exp: Use standard_testfile.
* gdb.integers/chan.exp: Use standard_testfile.
* gdb.go/methods.exp: Use standard_testfile.
* gdb.go/package.exp: Use standard_testfile.
* gdb.go/strings.exp: Use standard_testfile.
* gdb.go/types.exp: Use standard_testfile.
* gdb.go/unsafe.exp: Use standard_testfile.
* NEWS: Document additions to .gdb_index.
* dwarf2read.c: #include "gdb/gdb-index.h".
(DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): New macro.
(DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): New macro.
(DW2_GDB_INDEX_CU_SET_VALUE): New macro.
(dwarf2_read_index): Recognize version 7.
(dw2_do_expand_symtabs_matching): New args want_specific_block,
block_kind, domain): All callers updated.
(dw2_find_symbol_file): Handle new index CU values.
(dw2_expand_symtabs_matching): Match symbol kind if requested.
(add_index_entry): New args is_static, kind. All callers updated.
(offset_type_compare, uniquify_cu_indices): New functions
(symbol_kind): New function.
(write_psymtabs_to_index): Remove duplicate CU values.
(write_psymtabs_to_index): Write .gdb_index version 7.
doc/
* gdb.texinfo (Index Section Format): Document version 7 format.
include/gdb/
* gdb-index.h: New file.
prepare_for_testing.
* gdb.python/py-block.exp: Use standard_testfile.
* gdb.python/py-breakpoint.exp: Use standard_testfile.
* gdb.python/py-events.exp: Use standard_testfile,
standard_output_file.
* gdb.python/py-evsignal.exp: Use standard_testfile.
* gdb.python/py-evethreads.exp: Use standard_testfile.
* gdb.python/py-explore-cc.exp: Use standard_testfile.
* gdb.python/py-explore.exp: Use standard_testfile.
* gdb.python/py-finish-breakpoint.exp: Use standard_testfile,
standard_output_file.
* gdb.python/py-finish-breakpoint2.exp: Use standard_testfile,
prepare_for_testing.
* gdb.python/py-frame-inline.exp: Use standard_testfile.
* gdb.python/py-frame.exp: Use standard_testfile.
* gdb.python/py-inferior.exp: Use standard_testfile.
* gdb.python/py-infthread.exp: Use standard_testfile.
* gdb.python/py-mi.exp: Use standard_testfile.
* gdb.python/py-objfile-script.exp: Use standard_testfile,
build_executable.
* gdb.python/py-objfile.exp: Use standard_testfile.
* gdb.python/py-pp-maint.exp: Use standard_testfile,
prepare_for_testing.
* gdb.python/py-prettyprint.exp: Use standard_testfile.
* gdb.python/py-progspace.exp: Use standard_testfile,
build_executable.
* gdb.python/py-prompt.exp: Use standard_testfile,
build_executable.
* gdb.python/py-section-script.exp: Use standard_testfile,
build_executable.
* gdb.python/py-shared.exp: Use standard_testfile,
standard_output_file, clean_restart.
* gdb.python/py-symbol.exp: Use standard_output_file,
prepare_for_testing.
* gdb.python/py-symtab.exp: Use standard_output_file,
prepare_for_testing
* gdb.python/py-template.exp: Use standard_testfile.
* gdb.python/py-type.exp: Use standard_testfile.
* gdb.python/py-value-cc.exp: Use standard_testfile.
* gdb.python/py-value.exp: Use standard_testfile.
* gdb.python/python.exp: Use standard_testfile, build_executable.
and infpy_write_memory.
gdb/doc:
* gdb.texinfo (Inferiors In Python): Replace "gdb.read_memory"
and "gdb.write_memory" with "Inferior.read_memory" and
"Inferior.write_memory".
* elfread.c (elf_symtab_read): Set created_by_gdb for @plt minsym
created by gdb.
* symtab.c (lookup_symbol_in_objfile_from_linkage_name): New function.
(search_symbols): Call it instead of lookup_symbol.
Skip symbols created by gdb. Only scan minsyms if nfiles == 0.
testsuite:
* gdb.base/info-fun.exp: New file.
* gdb.base/info-fun.c: New file.
* gdb.base/info-fun-solib.c: New file.
Adjust address for DW_OP_GNU_addr_index.
* dwarf2expr.h (dwarf_expr_context): Update comment.
* dwarf2loc.c (locexpr_describe_location_piece): New arg per_cu,
all callers updated. Handle TLS vars described with
DW_OP_GNU_const_index.
(disassemble_dwarf_expression): Handle DW_OP_GNU_addr_index
and DW_OP_GNU_const_index.
* dwarf2read.c (decode_locdesc): Handle DW_OP_GNU_addr_index.
Remove stale dummy frames.
* breakpoint.c: Include dummy-frame.h.
(longjmp_breakpoint_ops): New variable.
(update_breakpoints_after_exec, breakpoint_init_inferior): Delete also
bp_longjmp_call_dummy.
(bpstat_what, bptype_string, print_one_breakpoint_location)
(init_bp_location): Support bp_longjmp_call_dummy.
(set_longjmp_breakpoint): Use longjmp_breakpoint_ops. Comment why.
(set_longjmp_breakpoint_for_call_dummy)
(check_longjmp_breakpoint_for_call_dummy, longjmp_bkpt_dtor): New
functions.
(initialize_breakpoint_ops): Initialize longjmp_breakpoint_ops.
* breakpoint.h (enum bptype): New item bp_longjmp_call_dummy. Delete
FIXME comment and extend the other comment for bp_call_dummy.
(set_longjmp_breakpoint_for_call_dummy)
(check_longjmp_breakpoint_for_call_dummy): New declarations.
* dummy-frame.c: Include gdbthread.h.
(pop_dummy_frame_bpt): New function.
(pop_dummy_frame): Call pop_dummy_frame_bpt.
(dummy_frame_discard): New function.
(cleanup_dummy_frames): Update the comment about longjmps.
* dummy-frame.h (dummy_frame_discard): New declaration.
* gdbthread.h (struct thread_info): Extend initiating_frame comment.
* infcall.c (call_function_by_hand): New variable longjmp_b. Call
set_longjmp_breakpoint_for_call_dummy. Chain its breakpoints with BPT.
* infrun.c (handle_inferior_event) <BPSTAT_WHAT_CLEAR_LONGJMP_RESUME>:
Add case 4 comment. Call check_longjmp_breakpoint_for_call_dummy and
keep_going if IS_LONGJMP and there is no other reason to stop.
gdb/testsuite/
Remove stale dummy frames.
* gdb.base/call-signal-resume.exp (maintenance print dummy-frames)
(maintenance info breakpoints): New tests.
* gdb.base/stale-infcall.c: New file.
* gdb.base/stale-infcall.exp: New file.
* dwarf2expr.c (execute_stack_op): Support DW_OP_GNU_parameter_ref.
* dwarf2loc.c (call_site_parameter_matches): Support
CALL_SITE_PARAMETER_PARAM_OFFSET.
(needs_dwarf_reg_entry_value): Push stub value.
* dwarf2read.c (read_call_site_scope): New variable origin. Support
CALL_SITE_PARAMETER_PARAM_OFFSET and its DW_AT_abstract_origin.
* gdbtypes.h (enum call_site_parameter_kind): New item
CALL_SITE_PARAMETER_PARAM_OFFSET.
(struct call_site.parameter.u): New field param_offset.
gdb/testsuite/
* gdb.arch/amd64-entry-value-param.S: New file.
* gdb.arch/amd64-entry-value-param.c: New file.
* gdb.arch/amd64-entry-value-param.exp: New file.
Code cleanup: Generalize call_site.parameter key.
* dwarf2expr.c (execute_stack_op) <DW_OP_GNU_entry_value>: Remove
variable dwarf_reg. New variable kind_u. Update parameters to
push_dwarf_reg_entry_value.
(ctx_no_push_dwarf_reg_entry_value): Update parameters.
* dwarf2expr.h (enum call_site_parameter_kind)
(union call_site_parameter_u): Forward declarations.
(struct dwarf_expr_context_funcs): Update parameters and their
description for push_dwarf_reg_entry_value.
(ctx_no_push_dwarf_reg_entry_value): Update parameters.
* dwarf2loc.c (call_site_parameter_matches): New function.
(dwarf_expr_reg_to_entry_parameter): Update parameters and their
description. Use call_site_parameter_matches.
(dwarf_expr_push_dwarf_reg_entry_value, value_of_dwarf_reg_entry):
Update parameters and their description.
(value_of_dwarf_block_entry): Remove variables dwarf_reg and fb_offset.
New variable kind_u. Adjust the caller for updated parameters.
(needs_dwarf_reg_entry_value): Update parameters.
* dwarf2read.c (read_call_site_scope): New variable loc. Use it
instead of attr. Update for the changed fields of struct
call_site_parameter.
* gdbtypes.h: Include dwarf2expr.h.
(enum call_site_parameter_kind): New.
(struct call_site.parameter): New field kind. Wrap dwarf_reg and
fb_offset into new union u.
