soft float and vector ABIs. Support the generic vector ABI for
AltiVec types.
(do_ppc_sysv_return_value): Likewise. Correct argument types and
casts.
(ppc64_sysv_abi_push_dummy_call): Assert that floating point is
supported.
* ppc-tdep.h (enum powerpc_vector_abi): New.
(struct gdbarch_tdep): Add soft_float and vector_abi.
* rs6000-tdep.c (setpowerpccmdlist, showpowerpccmdlist)
(powerpc_soft_float_global, powerpc_vector_strings)
(powerpc_vector_abi_global, powerpc_vector_abi_string): New.
(rs6000_gdbarch_init): Check for soft-float and vector ABI markings.
(set_powerpc_command, show_powerpc_command, powerpc_set_soft_float)
(powerpc_set_vector_abi): New.
(_initialize_rs6000_tdep): Register "set powerpc" and "show powerpc"
commands.
* Makefile.in (elf_ppc_h): New.
(rs6000-tdep.o): Update.
* gdb.texinfo (PowerPC): Document "set powerpc vector-abi" and "set
powerpc soft-float".
* gdb.arch/altivec-abi.exp: Run multiple times for GCC on GNU/Linux.
Test "set powerpc vector-abi". Skip auto-detection tests for old
toolchains.
Thiago Jung Bauermann <bauerman@br.ibm.com>
* gdb.base/dfp-exprs.exp: new file adding tests for Decimal
Floating Point expressions.
* gdb.base/dfp-test.exp: new file adding tests for Decimal
Floating Point variables.
* gdb.base/dfp-test.c: new file containing program with Decimal
Floating variables, used by gdb.base/dfp-test.exp.
* configure.ac: Removed trailing spaces after backslash.
* gdb.modula2: New directory.
* gdb.modula2/Makefile.in: New file.
* gdb.modula2/unbounded-array.exp: New file.
* gdb.modula2/unbounded1.c: New file.
* gdb.base/sigstep.c (main): Add checks for
return values for setitimer call.
Call setitimer again with itimer = ITIMER_REAL
if first call to setitimer fails.
* gdb.base/whatis.c (v_long_long, v_signed_long_long)
(v_unsigned_long_long, v_long_long_array)
(v_signed_long_long_array, v_unsigned_long_long_array)
(slong_long_addr, a_slong_long_addr, v_long_long_pointer)
(v_signed_long_long_pointer, v_unsigned_long_long_pointer)
[!NO_LONG_LONG]: New.
(t_struct, v_struct2, t_union, v_union2) [!NO_LONG_LONG]: Add
v_long_long_member.
(v_long_long_func, v_signed_long_long_func)
(v_unsigned_long_long_func) [!NO_LONG_LONG]: New.
(main) [!NO_LONG_LONG]: Initialize long long variants.
* gdb.base/whatis.exp: If board file requests no_long_long, build
test with NO_LONG_LONG defined. Test long long, signed long long,
and unsigned long long variants but only if board file doesn't
disable it.
Jeff Johnston <jjohnstn@redhat.com>
* breakpoint.c (watchpoints_triggered): New.
(bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument.
Check watchpoint_triggered instead. Combine handling for software
and hardware watchpoints. Do not use target_stopped_data_address
here. Always check a watchpoint if its scope breakpoint triggers.
Do not stop for thread or overlay events. Improve check for
triggered watchpoints without a value change.
(watch_command_1): Insert the scope breakpoint first. Link the
scope breakpoint to the watchpoint.
* breakpoint.h (enum watchpoint_triggered): New.
(struct breakpoint): Add watchpoint_triggered.
(bpstat_stop_status): Update prototype.
(watchpoints_triggered): Declare.
* infrun.c (enum infwait_status): Add infwait_step_watch_state.
(stepped_after_stopped_by_watchpoint): Delete.
(handle_inferior_event): Make stepped_after_stopped_by_watchpoint
local. Handle infwait_step_watch_state. Update calls to
bpstat_stop_status. Use watchpoints_triggered to check
watchpoints.
* remote.c (stepped_after_stopped_by_watchpoint): Remove extern.
(remote_stopped_data_address): Do not check it.
* gdb.texinfo (Setting Watchpoints): Adjust warning text about
multi-threaded watchpoints.
* gdbint.texinfo (Watchpoints): Describe how watchpoints are
checked. Describe sticky notification. Expand description
of steppable and continuable watchpoints.
(Watchpoints and Threads): New subsection.
* gdb.threads/watchthreads.c (thread_function): Sleep between
iterations.
* gdb.threads/watchthreads.exp: Allow two watchpoints to trigger
at once for S/390. Generate matching fails and passes.
bp_shlib_disabled enumerator.
(struct bp_location): New members shlib_disabled,
global_next, enabled and function_name.
Rename pending to condition_not_parsed.
* breakpoint.c (ALL_BP_LOCATIONS): Iterate over global_next.
(ALL_BP_LOCATIONS_SAFE): Likewise.
(breakpoint_enabled): Don't check for pending.
(condition_command): Free and update all locations of
a breakpoint.
(insert_bp_location): Adjust.
(software_breakpoint_inserted_here_p): Don't care
if breakpoint is enabled, as soon as it's inserted.
(print_it_typical): Print bpstat's location, not
bpstat's breakpoint's location.
(bpstat_stop_status): Iterate over all locations, not
all breakpoints.
(print_breakpoint_location): New.
(print_one_breakpoint): Renamed to
(print_one_breakpoint_location): ...this. Take
parameters to describe which location is being
printed. Modify code to properly print header
for several locations and individual locations.
(print_one_breakpoint): Print all locations.
(breakpoint_has_pc): New.
(describe_other_breakpoints): Use the above.
(check_duplicates): Renamed to...
(check_duplicates_for): .. this.
(check_duplicates): Use check_duplicates_for.
(allocate_bp_location): Adjust.
(set_raw_breakpoint_without_location): New,
extracted from set_raw_breakpoint.
(set_breakpoint_location_function): New.
(set_raw_breakpoint): Use
set_raw_breakpoint_without_location.
(make_breakpoint_permanent): Mark all locations
as inserted.
(disable_breakpoints_in_shlibs): Iterate over
locations.
(disable_breakpoints_in_unloaded_shlib): Likewise.
(re_enable_breakpoints_in_shlibs): Likewise.
(mention): Say "pending" when breakpoint has
zero locations. If breakpoint has more than one
location, say so.
(add_location_to_breakpoint): New.
(create_breakpoint): Accept symtabs_and_lines, not
symtab_and_line. Pass extra sals to
add_location_to_breakpoint.
(create_breakpoints): Pass symtabs_and_lines to
create_breakpoints.
(break_command_1): Make pending breakpoints
have zero locations.
(do_captured_breakpoint): Remove wrong allocation.
(clear_command): Iterate over all locations.
(unlink_locations_from_global_list): Renamed
from unlink_location_from_global_list. Remove
all locations.
(delete_breakpoint): Remove all locations.
Iterate over all locations when deciding which
other location to re-enable.
(all_locations_are_pending): New.
(update_breakpoint_locations): Renamed from
update_breakpoint_location. Try to match old
and new locations using names of containing
functions.
(breakpoint_re_set_one): Adjust.
(find_location_by_number): New.
(disable_command): Allow disabling individual location.
(enable_command): Allow enabling individual location.
* breakpoint.c: Adjust all uses of breakpoint's
enable state to for bp_shlib_disabled change.
(resolve_pending_breakpoint): Remove.
(re_enable_breakpoints_in_shlibs): Remove.
(unlink_locations_from_global_list): New.
(update_breakpoint_locations): New.
(breakpoint_re_set_one): Don't bail out on pending breakpoints.
Use parse_condition and update_breakpoint_location to
reset breakpoint. Ignore 'symbol not found' error from
decode_line_1.
(breakpoint_re_set): Don't emit newline before the
reason why breakpoint is not reset.
(do_enable_breakpoint): Don't specially process pending
breakpoints.
(free_bp_location): New.
(break_command_1): For pending breakpoints, initialize
all fields of a sal with zeroes.
* breakpoint.h (re_enable_breakpoints_in_shlibs): Remove.
* infcmd.c (post_create_inferior): Don't call
re_enable_breakpoints_in_shlibs.
* infrun.c (handle_inferior_event): Likewise.
* solib-irix.c (irix_solib_create_inferior_hook): Likewise.
* solib-osf.c (osf_solib_create_inferior_hook): Likewise.
* win32-nat.c (get_win32_debug_event): Likewise.
type down.
(test_watchpoint_triggering): XFAIL the sw watchpoint scope
test.
* gdb.mi/mi2-watch.exp (test_watchpoint_all): Pass the
watchpoint type down.
(test_watchpoint_triggering): XFAIL the sw watchpoint scope
test.
* gdb.mi/mi-watch.exp (test_watchpoint_all): New function.
Move all the tests here and run them twice, once using software
watchpoints and once using hardware watchpoints.
* gdb.mi/mi2-watch.exp (test_watchpoint_all): Likewise.
* c-valprint.c (textual_element_type): New.
(c_val_print): Use it. Do not skip address printing for pointers
with a string format.
(c_value_print): Doc update.
* dwarf2read.c (read_array_type): Use make_vector_type.
* gdbtypes.c (make_vector_type): New.
(init_vector_type): Use it.
(gdbtypes_post_init): Initialize builtin_true_unsigned_char.
(_initialize_gdbtypes): Mark int8_t and uint8_t as TYPE_FLAG_NOTTEXT.
* gdbtypes.h (struct builtin_type): Add builtin_true_unsigned_char.
(TYPE_FLAG_NOTTEXT, TYPE_NOTTEXT): New.
(make_vector_type): New.
* printcmd.c (print_formatted): Only handle 's' and 'i' for examine.
Call the language print routine for string format.
(print_scalar_formatted): Call val_print for string format. Handle
unsigned original types for char format.
(validate_format): Do not reject string format.
* stabsread.c (read_type): Use make_vector_type.
* xml-tdesc.c (tdesc_start_vector): Use init_vector_type.
* gdb.texinfo (Output Formats): Update 'c' description. Describe 's'.
(Examining Memory): Update mentions of the 's' format.
(Automatic Display): Likewise.
* gdb.arch/i386-sse.exp: Do not expect character constants.
* gdb.base/charsign.c, gdb.base/charsign.exp: Delete.
* gdb.base/display.exp: Allow print/s.
* gdb.base/printcmds.exp, gdb.base/setvar.exp: Revert signed
and unsigned char array changes.
* gdb.base/sepdebug.exp: Reflect the changes in the heading comment.
Remove the generate DEBUG file for the future testcase runs.
New testcase for the NT_GNU_BUILD_ID retrieval.
Move the final testing step to ...
(test_different_dir): ... a new function.
New parameter XFAIL to XFAIL all the tests performed.
New parameter TEST_DIFFERENT_DIR parametrizing the directory.
New parameter TYPE to PF_PREFIX all the tests performed.
* spu-tdep.c (spu_pointer_to_address): New function.
(spu_integer_to_address): Likewise.
(spu_gdbarch_init): Add spu_pointer_to_address and
spu_integer_to_address to gdbarch.
ChangeLog gdb/testsuite/:
* gdb.cp/cp-relocate.exp (add-symbol-file): Change addresses
to fit into SPU Local Store memory.
(start_remote): Use STOP_QUIETLY_REMOTE.
(handle_inferior_event): Do not condition TARGET_WAITKIND_LOADED
support on a SOLIB_ADD definition. Update breakpoints_inserted.
Update to match shared library event breakpoint support. Only
resume if appropriate. Handle STOP_QUIETLY_REMOTE.
(normal_stop): Handle TARGET_WAITKIND_LOADED.
* fork-child.c (startup_inferior): Do not set
inferior_ignoring_startup_exec_events
* inferior.h (inferior_ignoring_startup_exec_events): Delete
declaration.
(enum stop_kind): Improve documentation. Add STOP_QUIETLY_REMOTE.
* config/gdbserver.exp (gdb_reconnect): New.
* gdb.base/so-disc-shr.c, gdb.base/solib-disc.c,
gdb.base/solib-disc.exp: New files.
* lib/gdb.exp (gdb_test_multiple): Allow tests to match "Ending
remote debugging".
(gdb_compile): Add shlib_load flag.
* lib/gdbserver-support.exp (gdbserver_run): Save the protocol and
port.
(gdbserver_reconnect): New.
* top.c (gdb_readline_wrapper_line): Call rl_callback_handler_remove.
(struct gdb_readline_wrapper_cleanup): Remove prompt_orig.
(gdb_readline_wrapper_cleanup): Do not reset the prompt.
(gdb_readline_wrapper): Do not save the prompt. Pass our prompt
to display_gdb_prompt.
2007-07-01 Nick Roberts <nickrob@snap.net.nz>
Daniel Jacobowitz <dan@codesourcery.com>
* gdb.base/annota3.exp: Test for if construct.
* printcmd.c (do_one_display): If display/i, start with an initial
line feed to avoid bad layout if there is a branch delay slot.
gdb/testsuite/:
* gdb.base/display.exp: Allow a newline after display/i.
* gdb.base/pc-fp.exp: Likewise.
* gdb.base/sigbpt.exp: Likewise.
(gdb_compile_shlib): Likewise.
(skip_shlib_tests, gdb_download, gdb_load_shlibs): New.
(default_gdb_init): Clear cleanfiles.
(gdb_finish): Delete recorded cleanfiles.
* lib/gdbserver-support.exp (gdbserver_spawn): Use gdb_download.
* gdb.base/gdb1555.exp: Use skip_shlib_tests and gdb_load_shlibs.
Do not use isnative.
* gdb.base/pending.exp, gdb.base/shlib-call.exp, gdb.base/shreloc.exp,
gdb.base/so-impl-ld.exp: Likewise.
* gdb.base/solib-weak.exp: Likewise. Skip for DLL targets.
* gdb.base/unload.exp: Likewise. Do not pass empty option to
gdb_compile.
overlay support, not data overlay. Support spu-*-* target in
this mode.
* gdb.base/ovlymgr.c: Provide stubs for spu target.
* gdb.base/spu.ld: New file.
(varobj_get_frozen): New.
(varobj_update): New parameter explicit.
* varobj.c (struct varobj): New fields frozen
and not_fetched.
(varobj_set_frozen, varobj_get_frozen): New.
(install_new_value): Don't fetch values for
frozen variable object, or children thereof. Allow
a frozen variable object to have non-fetched value.
(varobj_update): Allow updating child variables.
Don't traverse frozen children.
(new_variable): Initialize the frozen field.
(c_value_of_variable): Return NULL for frozen
variable without any value yet.
* mi/mi-cmd-var.c (varobj_update_one): New parameter
'explicit'.
(mi_cmd_var_create): Output the 'frozen' field,
as soon as testsuite is adjusted to expect that field.
(mi_cmd_var_set_frozen): New.
(mi_cmd_var_update): Pass the 'explicit' parameter to
varobj_update_one.
* mi/mi-cmds.c (mi_cmds): Register '-var-set-frozen'.
* mi/mi-cmds.h (mi_cmd_var_set_frozen): Declare.
(do_children_tests): User char[2] instead of
char so that automatic printing of pointers to char
don't give unpredicable result.
* gdb.mi/var-cmd.c (do_locals_test): Initialize
local variables.
* gdb.mi/mi-var-child.exp: Step to right line
of do_children_tests.
* gdb.mi/mi2-var-child.exp: Likewise.
* gdb.mi/mi-var-cmd.exp: Step to right line of
do_locals_tests.
(do_children_tests): User char[2] instead of
char so that automatic printing of pointers to char
don't give unpredicable result.
* gdb.mi/mi2-var-cmd.exp: Likewise.
* lib/mi-support.exp (mi_continue_to_line):
Pass test name to mi_wait_for_stop.
(rs6000_in_function_epilogue_p): Use extract_unsigned_integer.
(refine_prologue_limit): Delete.
(skip_prologue): Don't call it. Use extract_unsigned_integer.
Assume lim_pc is set. Correct check for incomplete prologues.
Do not skip clobbers of the frame pointer.
* symtab.c (skip_prologue_using_sal): Fail if there is only one
sal.
* gdb.arch/powerpc-prologue.c (optimized_1_marker, gdb2029_marker)
(optimized_1): New.
(main): Call optimized_1.
(gdb2029): Correct typos. Call gdb2029_marker.
* gdb.arch/powerpc-prologue.exp: Run new test. Use a breakpoint
for gdb2029.
(fetch_all_registers): New function, uses gdb_test_multiple and
exp_continue to fetch inferior output line-by-line.
Replace all uses of do_get_all_registers by fetch_all_registers.
* gdb.mi/mi-var-child.exp, gdb.mi/mi2-var-child.exp
* gdb.mi/mi-var-child-f.exp, gdb.mi/mi-var-cmd.exp
* gdb.mi/mi2-var-cmd.exp, gdb.mi/mi-var-display.exp
* gdb.mi/mi2-var-display.exp, gdb.mi/gdb701.exp
Revert tests to use mi_gdb_test and include value field in output
of -var-create.
(COMMON_OBS): Add xml-builtin.o.
(xml-builtin.c, stamp-xml): New rules.
(xml-tdesc.o): Update.
* features/feature_to_c.sh: New file.
* xml-support.c (MAX_XINCLUDE_DEPTH): Define.
(struct gdb_xml_parser): Add dtd_name and is_xinclude.
(gdb_xml_start_element): Initialize scope after possibly reallocating
scopes. Move cleanup later. Handle the XInclude description
specially.
(gdb_xml_end_element): Only parse the body if there is a current element.
Call XML_DefaultCurrent if there is no element.
(gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New.
(struct xinclude_parsing_data, xinclude_start_include)
(xinclude_end_include, xml_xinclude_default)
(xml_xinclude_start_doctype, xml_xinclude_end_doctype)
(xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes)
(xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New.
* xml-support.h (xml_fetch_another, xml_process_xincludes)
(fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations.
* xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument. Expand
XInclude directives. Use the compiled in DTD.
(fetch_xml_from_file): Add baton argument. Treat it as a containing
directory name. Do not warn here.
(file_read_description_xml): Update call. Warn here instead. Pass
a dirname as baton.
(fetch_available_features_from_target): New.
(target_read_description_xml): Use it.
* features/gdb-target.dtd: Add copyright notice. Use xinclude.dtd
to handle XInclude.
* features/xinclude.dtd: New file.
* gdb.xml/bad-include.xml, gdb.xml/inc-2.xml, gdb.xml/inc-body.xml,
gdb.xml/includes.xml, gdb.xml/tdesc-xinclude.exp: New files.
* gdb.texinfo (Target Description Format): Add section on XInclude.
* gdb.arch/i386-sse.exp: Check $xmm.v16_int8 printing as a number array.
* gdb.base/printcmds.exp: Sign-provided CHARs now became arrays.
* gdb.base/setvar.exp: Likewise.
value changeability for for references.
* varobj.c (get_value_type): New function.
(c_variable_editable): Use get_value_type.
(varobj_value_is_changeable): Likewise.
Daniel Jacobowitz <dan@codesourcery.com>
* buildsym.c (end_symtab): Use preallocated symtab if available.
Fill in SYMBOL_SYMTAB.
* buildsym.h (struct subfile): Add symtab member.
* dwarf2read.c (struct dwarf2_cu): Add line_header.
(struct file_entry): Add symtab.
(free_cu_line_header): New function.
(read_file_scope): Use it. Save line_header in the cu. Process
lines before DIEs.
(add_file_name): Initialize new symtab member.
(dwarf_decode_lines): Create symtabs for included files.
(new_symbol): Set SYMBOL_SYMTAB.
* symtab.c (lookup_symbol): Use SYMBOL_SYMTAB.
(search_symbols): Likewise.
* symtab.h (struct symbol): Add symtab member.
(SYMBOL_SYMTAB): Define.
* gdb.base/included.c, gdb.base/included.exp,
gdb.base/included.h: New files.
(value_get_print_value): Immediately return NULL for missing
values.
* gdb.mi/mi-var-cmd.exp: Expect lpcharacter to update when
lcharacter or linteger change. Correct duplicated test name.
* gdb.mi/mi2-var-cmd.exp: Likewise.
(add_to_pid_list): Record the PID's status.
(linux_record_stopped_pid): Likewise. Make static.
(pull_pid_from_list): Return the saved status.
(linux_nat_handle_extended): Deleted.
(linux_handle_extended_wait): Combine with linux_nat_handle_extended.
Make static. Handle non-SIGSTOP for a new thread's first signal.
(flush_callback): Handle unexpected pending signals.
(linux_nat_wait): Update calls to changed functions.
* linux-nat.h (linux_record_stopped_pid, linux_handle_extended_wait):
Remove prototypes for newly static functions.
* gdb.threads/sigthread.c, gdb.threads/sigthread.exp: New.
* eval.c: Include "ui-out.h" and "exceptions.h".
(evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
Use value_zero if an error occurs when avoiding side effects.
* varobj.c (c_value_of_root): Initialize new_val.
* gdb.mi/mi-var-cmd.exp: Add tests for unreadable varobjs.
(record_producer): New function.
* buildsym.h (struct subfile): Include producer.
(record_producer): New prototype.
* dwarf2-frame.c (struct dwarf2_cie): Add version and augmentation.
(struct dwarf2_frame_state): Add armcc_cfa_offsets_sf and
armcc_cfa_offsets_reversed.
(execute_cfa_program): Handle armcc_cfa_offsets_sf.
(dwarf2_frame_find_quirks): New function.
(dwarf2_frame_cache): Call it. Handle armcc_cfa_offsets_reversed.
(decode_frame_entry_1): Record the CIE version. Record the
augmentation. Skip armcc augmentations.
* dwarf2read.c (read_file_scope): Save the producer.
* symtab.h (struct symtab): Rename unused version member to
producer.
in C and C++ sources.
* lib/mi-support.exp (mi_autotest_data): New variable.
(mi_autotest_source): New variable.
(count_newlines, mi_prepare_inline_tests)
(mi_get_inline_test, mi_continue_to_line)
(mi_run_inline_test, mi_tbreak)
(mi_send_resuming_command, mi_wait_for_stop): New functions.
* gdb.mi/mi-var-cp.exp: Move most content to the C file.
Run inline tests.
* gdb.mi/mi-var-cp.cc: Define tests here.
* lib/mi-support.exp (mi_runto_helper): Renamed
from mi_runto, added new parameter 'run_or_continue'.
(mi_runto): Use mi_runto_helper.
(mi_continue_to): Accept just function name as parameter.
Use mi_runto_helper.
* gdb.mi/mi-var-cmd.exp: Adjust to changes.
* gdb.mi/mi2-var-cmd.exp: Likewise.
is too simplistic, and allows the compiler to optimize out
some of the entities we need for this testcase.
* gdb.ada/null_record/bar.ads (Void_Star): New type.
(Do_Nothing): Add extra parameter.
* gdb.ada/null_record/bar.adb (Do_Nothing): Likewise.
* gdb.ada/null_record/null_record.adb: Fake use of type Empty
by using a variable of type Void_Star.
* coffread.c (cs_to_section): If bfd_section is found, always
return its section index.
(coff_symtab_read): Determine the minimal_symbol_type using the
bfd_section flags.
* gdb.base/shreloc.exp: Use ldflags instead of additional_flags to
pass --image-base to linker.
Daniel Jacobowitz <dan@codesourcery.com>
* Makefile.in (top.o): Update.
* top.c (gdb_readline_wrapper_done, gdb_readline_wrapper_result)
(saved_after_char_processing_hook, gdb_readline_wrapper_line)
(struct gdb_readline_wrapper_cleanup, gdb_readline_wrapper_cleanup):
New.
(gdb_readline_wrapper): Rewrite to use asynchronous readline.
2007-01-03 Jan Kratochvil <jan.kratochvil@redhat.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdb.base/readline.exp: Set $TERM. Test arrow keys in
secondary prompts.
* Makefile.in (gnu-v3-abi.o): Delete special rule.
(eval.o, gnu-v3-abi.o, ia64-tdep.o): Update.
* ada-valprint.c (ada_print_scalar): Update for new type codes.
* c-typeprint.c (c_print_type): Update for new type codes.
(c_type_print_varspec_prefix, c_type_print_varspec_suffix)
(c_type_print_base): Likewise.
(c_type_print_args): Rewrite.
* c-valprint.c (c_val_print): Update for new type codes. Remove
support for references to members. Treat methods like functions.
* cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size)
(cplus_make_method_ptr, cplus_method_ptr_to_value): New.
* cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size)
(cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes.
(struct cp_abi_ops): Add corresponding members.
* cp-valprint.c (cp_print_class_method): Delete.
(cp_find_class_member): New function.
(cp_print_class_member): Use it. Simplify support for bogus
member pointers.
* dwarf2read.c (quirk_gcc_member_function_pointer): Use
lookup_methodptr_type.
(read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type.
* eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for
OP_SCOPE. Update call to value_aggregate_elt. Rewrite member
pointer support.
(evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle
references returned by user defined operators.
* f-typeprint.c (f_print_type, f_type_print_varspec_prefix)
(f_type_print_varspec_suffix): Remove support for member pointers.
* gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type
and adjusted.
(smash_to_memberptr_type): Likewise, from smash_to_member_type.
(lookup_methodptr_type): New.
(rank_one_type): Adjust for TYPE_CODE_MEMBERPTR.
(recursive_dump_type): Update for new types.
* gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with
TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR.
(lookup_memberptr_type, lookup_methodptr_type)
(smash_to_memberptr_type): New prototypes.
(smash_to_method_type): Formatting fix.
(lookup_member_type, smash_to_member_type): Delete prototypes.
* gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New.
Do not rely on debug information for the vptr or the method's
enclosing type. Handle function descriptors for IA64.
(gnuv3_virtual_fn_field): Rewrite using the new functions.
(gnuv3_find_method_in, gnuv3_print_method_ptr)
(gnuv3_method_ptr_size, gnuv3_make_method_ptr)
(gnuv3_method_ptr_to_value): New.
(init_gnuv3_ops): Set new members of gnu_v3_abi_ops.
* hpread.c (hpread_type_lookup): Update for new types.
* infcall.c (value_arg_coerce): Likewise.
* m2-typeprint.c (m2_print_type): Remove explicit support
for member pointers.
* m2-valprint.c (m2_val_print): Likewise.
* p-typeprint.c (pascal_type_print_varspec_prefix)
(pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise.
* p-valprint.c (pascal_val_print): Likewise.
(pascal_object_print_class_method, pascal_object_print_class_member):
Delete.
* p-lang.h (pascal_object_print_class_method)
(pascal_object_print_class_member): Delete prototypes.
* stabsread.c (read_type): Update for new types.
* typeprint.c (print_type_scalar): Likewise.
* valops.c (value_struct_elt_for_reference, value_namespace_elt)
(value_maybe_namespace_elt, value_aggregate_elt): Add want_address
argument. Construct a pointer to member if the address of a
function or data member is requested.
(value_cast_pointers): Don't modify the input value.
(value_cast): Adjust pointer to member handling for new types.
Allow null pointer to member constants. Don't modify the input
value.
(value_ind): Remove pointer to member check. Handle function
descriptors for function pointers.
(value_struct_elt, value_find_oload_method_list, check_field):
Remove pointer to member checks.
* value.c (unpack_long): Allow pointers to data members.
(value_from_longest): Allow member pointers.
* value.h (value_aggregate_elt): Add want_address.
* varobj.c (c_variable_editable): Remove check for members.
* gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta.
* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors
in virtual tables.
(ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors.
* c-lang.h (cp_print_class_method): Delete prototype.
* arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* gdbarch.c, gdbarch.h: Regenerated.
* gdb.cp/classes.exp (test_pointers_to_class_members): Update expected
output. Test the types of members and member pointers.
* gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for
gdb/2092.
* gdb.cp/member-ptr.exp: Search for a comment instead of a
statement. Enable for GCC. Update expected output for some tests
and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class
layout.
* gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x)
(Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond)
(Diamond::vget_base): New.
(main): Add new tests.
* gdb.cp/printmethod.exp: Update expected output for member functions.
* gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for
print pEe->D::vg().
* gdb.base/annota3.exp: Likewise.
* gdb.base/sigstep.exp (advancei): Fail if we hit the breakpoint
again (instead of timing out).
* gdb.gdb/selftest.exp (do_steps_and_nexts): Add an XFAIL for
GCC bug 26475.
* gdb.java/jmisc.exp: Adjust to work with method signatures including
return types. Add kfails for GDB bugs 2214 and 2215. Move exit
test from jmisc1.exp.
* gdb.java/jmisc1.exp: Delete.
* gdb.java/jprint.exp: Adjust to work with method signatures including
return types.
* gdb.objc/basicclass.exp: Update for gobjc 4.1 debug info.
* gdb.threads/linux-dp.exp: Don't be confused by program output.
* lib/java.exp (compile_java_from_source): Pass the correct type
to target_compile.
(stack_align_edx): New function.
(stack_align_eax): New function.
(main): Add calls to stack_align_edx and stack_align_eax.
* gdb.arch/i386-prologue.exp: Replace stack_align with stack_align_ecx.
Add testing for the cases where the register used during a stack
realignment is edx. Same for eax.
(Create_Small_Float_Vector): New function.
* gdb.ada/array_return/pck.adb (Create_Small_Float_Vector): Add
function body.
* gdb.ada/array_return/p.adb: Use new type and function from
package Pck.
* gdb.ada/array_return.exp: Add a test verifying that GDB is
able to print the value returned by a function returning an
array of float.
Test for base in references.
* gdb.mi/mi-var-cp.cc: Add test code.
* gdb.mi/mi-var-cp.exp: Test for bases in references.
* gdb.mi/mi-watch.exp: Adjust to mi_runto changes.
* gdb.mi/mi2-watch.exp: Likewise.
* lib/mi-support.exp (mi_runto): Use temporary breakpoint.
(mi_list_varobj_children): New function.
Fetch varobj values from memory in a single place,
and only fetch the values that are really needed.
* varobj.c (struct varobj): Clarify comment.
(my_value_equal): Remove.
(install_new_value): New function.
(type_of_child): Remove.
(varobj_create): Use install_new_value.
(varobj_set_value): Use value_contents_equal, not
my_value_equal.
(varobj_update): Use install_new_value.
(create_child): Likewise. Inline type_of_child here.
(value_of_child): Don't fetch the value.
(c_value_of_root): Likewise.
(c_value_of_variable): Likewise.
(type_changeable): Improve comments.
* eval.c (evaluate_subexp_for_address): Don't incorrectly discard
calls to C++ operator*.
gdb/testsuite/
* gdb.cp/userdef.cc, gdb.cp/userdef.exp: New tests for unary
operator*.
* corefile.c (reopen_exec_file): Only check for an open exec file.
Use exec_file_attach.
* exec.c (exec_open): Make static.
(exec_file_command): Don't use target_preopen. Query directly about
changing the file.
* gdbcore.h (exec_open): Remove prototype.
gdb/testsuite/
* gdb.base/completion.exp: Update for change in "file" behavior.
* gdb.stabs/weird.exp: Likewise.
* lib/mi-support.exp (mi_gdb_file_cmd): Likewise.
* lib/gdb.exp (gdb_file_cmd): Likewise. Kill the program explicitly.
size to control the cache entry, if available.
* minsyms.c (lookup_minimal_symbol_by_pc_section): Handle minimal
symbols with zero and non-zero sizes differently.
* gdb.arch/i386-size.c, gdb.arch/i386-size.exp: New files.
* infcall.c (value_arg_coerce): Use value_cast_pointers for
references. Avoid value_cast to a reference type. Don't silently
convert pointers to references.
* valops.c (value_cast_pointers): New, based on value_cast.
(value_cast): Use it. Reject reference types.
(value_ref): New.
(typecmp): Use it.
* value.h (value_cast_pointers, value_ref): New prototypes.
gdb/testsuite/
* gdb.cp/ref-params.exp: New test.
* gdb.cp/ref-params.cc: New source file.
* gdb.cp/Makefile.in (EXECUTABLES): Add ref-params.
line.
* gdb.base/huge.exp: Loop over compilation to find a size that
is acceptable.
* gdb.base/remote.exp: Correct expected strings.
* gdb.dwarf2/mac-fileno.S: Avoid # comments.
* gdb.base/break.exp: Add test for breakpoint at }
* gdb.cp/anon-union.cc: Add code at end of function.
* gdb.cp/anon-union.exp: Adjust end of function breakpoint.
* gdb.mi/var-cmd.c: Add code at end of function.
* gdb.mi/mi-var-display.exp: Adjust end of next.
* gdb.mi/mi2-var-display.exp: Likewise.
* gdb.base/fileio.c: Add stop function and insert calls at
stopping places.
* gdb.base/fileio.exp: Breakpoint stop function and remove
explicit line number references.
2006-05-18 Fred Fish <fnf@specifix.com>
* gdb.base/a2-run.exp: Allow part of test to run when args aren't
required. Check for spurious output after program exits normally.
2006-05-11 Fred Fish <fnf@specifix.com>
* gdb.base/bang.exp: Ignore unexpected output between the
"program exited normally" and the gdb prompt, as many other
tests do.
will get printed without a mi_cmd_data_list_register_values prefix.
(*-data-list-register-*): Correct regular expressions to expect the new
pseudo d? floating point registers.
* gdb.mi/mi2-regs.exp: Likewise.
* gdb.cp/m-static.cc (main): Write to test4.dummy, so that test4
is allocated by the compiler.
* gdb.mi/var-cmd.c: (do_special_tests): Write to u, anonu, s,
anons, e, anone to force their allocation by the compiler.
single-step breakpoint fails; make this a KFAIL on
sparc*-*-openbsd*.
* gdb.base/siginfo.exp: Likewise.
* gdb.base/sigstep.exp (advance, advancei): Likewise.
* linux-fork.c (_initialize_linux_fork): Rename "delete-fork"
command to "delete fork" (no hyphen), compatible with other
"delete" commands.
(info_forks_command): Accept a fork ID argument, for info
on a single fork. Report if no matching forks.
2006-04-26 Michael Snyder <msnyder@redhat.com>
* gdb.base/multi-forks.exp: Modify patterns for "run to exit",
which may have to consume output from other forks.
Add tests to make sure that "delete fork" succeeded.
2006-04-27 Michael Snyder <msnyder@redhat.com>
* gdb.texinfo (delete-fork): Command renamed to "delete fork".
* 2006-03-22 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* gdb.asm/asm-source.exp: Add m32c target.
* gdb.asm/m32c.inc: Support for m32c target.
gdb/
* cli/cli-script.c (struct user_args): Add command field.
(arg_cleanup): Free command string.
(setup_user_args): Copy the command line before relying on it.
gdb/testsuite/
* gdb.base/commands.exp (recursive_source_test): New test.