(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.
(is_known_support_routine): Improve the check verifying that the file
associated to this frame exists.
* Makefile.in (ada-lang.o): Add dependency on source.h.
* 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.
* varobj.c: Include "vec.h".
(varobj_p): New typedef, declare vector of those.
(struct varobj): Use vector for the 'children' member.
(child_exists): Remove.
(save_child_in_parent): Remove.
(remove_child_from_parent): Remove.
(struct varobj_child): Remove.
(struct vstack): Remove.
(vpush, vpop): Remove.
(varobj_list_children): Adjust to work work vector.
(varobj_update): Likewise. Use vectors for
working stack and result.
(delete_variable_1): Likewise.
* Makefile.in (varobj.o): Update dependencies.
(ada_exception_catchpoint_p, ada_decode_exception_location)
(ada_decode_assert_location): Add declaration.
* ada-lang.c: Add include of annotate.h and valprint.h.
(exception_catchpoint_kind): New enum.
(function_name_from_pc, is_known_support_routine)
(ada_find_printable_frame, ada_unhandled_exception_name_addr)
(ada_exception_name_addr_1, ada_exception_name_addr)
(print_it_exception, print_one_exception, print_mention_exception)
(print_it_catch_exception, print_one_catch_exception)
(print_mention_catch_exception, catch_exception_breakpoint_ops)
(print_it_catch_exception_unhandled)
(print_one_catch_exception_unhandled)
(print_mention_catch_exception_unhandled, print_it_catch_assert)
(print_one_catch_assert, print_mention_catch_assert)
(ada_exception_catchpoint_p, error_breakpoint_runtime_sym_not_found)
(ada_get_next_arg, catch_ada_exception_command_split)
(ada_exception_sym_name, ada_exception_sym_name)
(ada_exception_breakption_ops, ada_exception_catchpoint_cond_string)
(ada_parse_catchpoint_condition, ada_exception_sal)
(ada_decode_exception_location)
(ada_decode_assert_location): New function.
(catch_exception_unhandled_breakpoint_ops): New global variable.
(catch_assert_breakpoint_ops): New global variable.
* breakpoint.c: Add include of ada-lang.h.
(print_one_breakpoint): Do not print the condition for Ada
exception catchpoints.
(create_ada_exception_breakpoint): New function.
(catch_ada_exception_command, catch_assert_command): New function.
(catch_command_1): Add support for the new "catch exception" and
"catch assert" commands.
(_initialize_breakpoint): Add help description for the new catch
commands.
* Makefile.in (ada-lang.o): Add dependency on annotate.h and
valprint.h.
(breakpoint.o): Add dependency on ada-lang.h.
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().
* config/alpha/alpha-linux.mt (DEPRECATED_TM_FILE): Set to tm-alpha.h.
* config/alpha/tm-alphalinux.h: Delete file.
* config/arm/linux.mt (DEPRECATED_TM_FILE): Set to tm-arm.h
* config/arm/tm-linux.h: Delete file.
* config/i386/tm-linux.h: Do not include "config/tm-linux.h".
* config/ia64/tm-linux.h: Do not include "config/tm-linux.h".
* config/m32r/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/mips/tm-linux.h: Do not include "config/tm-linux.h".
* config/pa/linux.mt (DEPRECATED_TM_FILE): Set to tm-hppa.h.
* config/pa/tm-linux.h: Delete file.
* config/powerpc/tm-linux.h: Do not include "config/tm-linux.h".
* config/s390/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/sh/linux.mt (DEPRECATED_TM_FILE): Set to tm-sh.h.
* config/sh/tm-linux.h: Delete file.
* alpha-linux-tdep.c: Include "symtab.h".
(alpha_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* i386-linux-tdep.c: Include "symtab.h".
(i386_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* ia64-linux-tdep.c: Include "symtab.h".
(ia64_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* m32r-linux-tdep.c: Include "symtab.h".
(m32r_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* mips-linux-tdep.c: Include "symtab.h".
(mips_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* sh-linux-tdep.c: Include "symtab.h".
(sh_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* s390-tdep.c (s390_gdbarch_init): Call
set_gdbarch_skip_trampoline_code.
* s390-nat.c: Do not include "tm.h".
* Makefile.in (alpha-linux-tdep.o): Add dependency on $(symtab_h).
(i386-linux-tdep.o): Likewise.
(ia64-linux-tdep.o): Likewise.
(m32r-linux-tdep.o): Likewise.
(mips-linux-tdep.o): Likewise.
(sh-linux-tdep.o): Likewise.
(s390-nat.o): Remove dependency on $(tm_h).
(COMMON_OBS): Add target-memory.o.
* memattr.c (lookup_mem_region): Adjust handling for
the top of memory. Improve comments.
* remote.c (packet_check_result): New function, split out
from packet_ok. Recognize "E." as an error prefix.
(packet_ok): Use it.
(remote_write_bytes_aux): New function, renamed from
remote_write_bytes. Take packet header, packet format,
and length flag as arguments.
(remote_write_bytes): Rewrite to use remote_write_bytes_aux.
(remote_send_printf, restore_remote_timeout)
(remote_flash_timeout, remote_flash_erase, remote_flash_write)
(remote_flash_done): New.
(remote_xfer_partial): Handle flash writes.
(init_remote_ops, init_remote_async_ops): Set to_flash_erase
and to_flash_done.
* symfile.c (struct load_section_data): Include a pointer to
the cumulative stats and a request queue. Move most members
to other types.
(struct load_progress_data, struct load_progress_section_data): New
types.
(load_progress): Handle a NULL baton and zero bytes. Update for
type changes.
(load_section_callback): Create memory write requests instead of
writing to memory. Don't print the progress message here.
(clear_memory_write_data): New function.
(generic_load): Use target_write_memory_blocks.
* target-memory.c: New file.
* target.c (update_current_target): Mention new uninherited methods.
(memory_xfer_partial): Issue an error for flash writes.
(target_flash_erase, target_flash_done): New functions.
(target_write_with_progress): Call the progress callback at the
start also.
* target.h (enum target_object): Add TARGET_OBJECT_FLASH.
(target_write_with_progress): Update comment.
(struct target_ops): Add to_flash_erase and to_flash_done.
(target_flash_erase, target_flash_done, struct memory_write_request)
(memory_write_request_s, enum flash_preserve_mode)
(target_write_memory_blocks): New, including a vector type
for memory_write_request_s.
* memattr.h: Include "vec.h".
(struct mem_region): Remove linked list pointer.
(mem_region_s): New typedef and corresponding vector.
* memattr.c: Include "vec.h".
(mem_region_chain): Delete.
(mem_region_list): New vector pointer.
(mem_region_lessthan): New function.
(create_mem_region): Remove unused return value. Use vector
operations. Remove linear search.
(delete_mem_region): Delete.
(lookup_mem_region): Use vector operations. Add a FIXME.
(mem_info_command): Update to work with vectors.
(mem_enable, mem_enable_command, mem_disable, mem_disable_command)
(mem_free, mem_delete): Likewise.
(substitute_path_rule): New struct.
(substitute_path_rules): New static global variable.
(substitute_path_rule_matches): New function.
(get_substitute_path_rule): New function.
(rewrite_source_path): New function.
(find_and_open_source): Add source path rewriting support.
(strip_trailing_directory_separator): New function.
(find_substitute_path_rule): New function.
(add_substitute_path_rule): New function.
(delete_substitute_path_rule): New function.
(show_substitute_path_command): New function.
(unset_substitute_path_command): New function.
(set_substitute_path_command): New function.
(_initialize_source): Add new substitute-path commands.
* Makefile.in (source.o): Add dependency on gdb_assert.h.
* objfiles.c: Include "expression.h" and "parser-defs.h".
(free_objfile): Clear global blocks.
* symfile.c: Include "parser-defs.h".
(clear_symtab_users): Clear global blocks.
* Makefile.in (ALLDEPFILES): Add armobsd-tdep.c.
(armobsd-tdep.o): New dependency.
* config/arm/obsd.mt: New file.
* configure.tgt: (arm*-*-openbsd*): Set gdb_target to obsd.
* alphanbsd-tdep.c (_initialize_alphanbsd_tdep): Do not register a
handler for GDB_OSABI_OPENBSD_ELF.
* Makefile.in (ALLDEPFILES): Add alphaobsd-tdep.c.
(alphaobsd-tdep.o): New target.
* config/alpha/obsd.mt: New file.
* configure.tgt (alpha*-*-openbsd*): Set gdb_target to obsd.
2006-05-19 Fred Fish <fnf@specifix.com>
* Makefile.in: Fix spelling of 'explicitly' and 'explicit'.
* dwarfread.c: Fix spelling of 'unexpected'.
* mips-tdep.c: Fix spelling of 'possible' and 'Determine'.
* stack.c: Fix spelling of 'RETURN_VALUE'.
* 2006-03-22 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* configure.tgt (m32c-*-*): New entry.
* config/m32c/m32c.mt: New file.
* m32c-tdep.c: New file.
* Makefile.in (elf_m32c_h): New variable.
(m32c-tdep.o): New rule.
* NEWS: Mention new target.
* MAINTAINERS: Designate Jim Blandy as responsible maintainer.
frame sniffer.
* sparc-tdep.c (sparc32_gdbarch_init): Make sure to call
dwarf2_frame_set_init_reg() before gdbarch_init_osabi() so
that the latter can override.
* Makefile.in (sparc64-linux-tdep.o): Update dependencies.
(sparc32_linux_init_abi): Hook it into tdep->step_trap.
* sparc64-linux-tdep.c (sparc64_linux_step_trap): New.
(sparc64_linux_init_abi): Hook it into tdep->step_trap.
* Makefile.in: Update dependencies.
(check_for_thread_db): New function, split out from
thread_db_new_objfile. Remove dead check for active
thread_db on inapplicable targets.
(thread_db_new_objfile): Call check_for_thread_db.
* Makefile.in (linux-thread-db.o): Update.
* linux-nat.c (child_post_attach): Call check_for_thread_db.
(linux_child_post_startup_inferior): Likewise.
(lin_lwp_attach_lwp): Call target_post_attach instead of
child_post_attach.
* linux-nat.h (check_for_thread_db): New prototype.
2006-03-28 Jim Blandy <jimb@codesourcery.com>
* prologue-value.c, prologue-value.h: New files.
* Makefile.in (prologue_value_h): New variable.
(HFILES_NO_SRCDIR): List prologue-value.h.
(SFILES): List prologue-value.c.
(COMMON_OBS): List prologue-value.o.
(prologue-value.o): New rule.
src/gdb/doc/ChangeLog:
2006-03-28 Jim Blandy <jimb@codesourcery.com>
* gdbint.texinfo (Prologue Analysis): New section.
(fork_load_infrun_state): Set inferior_ptid and stop_pc here.
Update the register cache and selected frame also.
(linux_fork_mourn_inferior): Use fork_load_infrun_state. Return
to single fork mode if necessary.
(linux_fork_context): Remove bits handled by fork_load_infrun_state.
* Makefile.in (linux_fork_h): New.
(linux-fork.o, linux-nat.o): Update.
(mips_linux_init_abi): Use 128-bit long double for N32 and N64.
(mips_n32n64_return_value): Support 128-bit long double.
(print_gp_register_row): Don't print spaces before ignored
or floating point registers.
* symfile.c (generic_load): Use buildargv() and tilde_expand()
to parse file names with quoting, spaces and tildes properly.
(load_command): Quote all special characters before calling
target_load() such that buildargv() doesn't break file names.
(_initialize_symfile): Mention the load offset in the help for
the load command.
* remote-sim.c: Include readline.h.
(gdbsim_load): Use buildargv and tilde_expand() to parse file
names with quoting, spaces and tildes properly.
* target.h (target_load): Comment the parameters better.
* Makefile.in (remote_sim.o): Add readline.h dependency.
testsuite/
* gdb.base/help.exp (help load): Update expected results.
* Makefile.in (gdb_select_h, ser_tcp_h): New.
(ALLDEPFILES): Add ser-mingw.c.
(event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
(ser-tcp.o, ser-unix.o): Update.
(ser-mingw.o): New rule.
* configure: Regenerated.
* configure.ac: Add ser-mingw.o for mingw32.
* ser-mingw.c: New file.
* event-loop.c: Include "gdb_select.h".
(gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
* ser-base.c: Include "gdb_select.h".
(ser_base_wait_for): Use gdb_select.
* serial.c (serial_for_fd): New function.
(serial_fdopen): Try "terminal" before "hardwire". Initialize
the allocated struct serial.
(serial_wait_handle): New function.
* serial.h (serial_for_fd, serial_wait_handle): New prototypes.
(struct serial_ops) [USE_WIN32API]: Add wait_handle.
* gdb_select.h: New file.
* ser-tcp.c: Include "ser-tcp.h". Remove unused "ser-unix.h" include.
(net_close, net_read_prim, net_write_prim): Make global.
(net_open): Likewise. Pass an exception set to select. Whitespace fix.
Document why we can not use gdb_select.
(_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
* ser-tcp.h: New file.
* inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
(handle_sigio): Use gdb_select.
(initialize_stdin_serial): New function.
* terminal.h (initialize_stdin_serial): New prototype.
* top.c (gdb_init): Call initialize_stdin_serial.
* mingw-hdep.c (gdb_select): New function, moved from gdb_select in
event-loop.c. Add exception condition support. Use serial_for_fd
and serial_wait_handle. Fix timeout handling.
* posix-hdep.c: Include "gdb_select.h".
(gdb_select): New function.
* remote-st.c (connect_command): Use gdb_select.
* ser-unix.c: Include "gdb_select.h".
(hardwire_send_break, wait_for): Use gdb_select.
(ALLDEPFILES): Add mingw-hdep.c and posix-hdep.c.
* configure.ac: Add gdb_host_obs to CONFIG_OBS. Set gdb_host_obs
to posix-hdep.o by default.
* configure: Regenerated.
* configure.host: Document gdb_host_obs. Add an entry for
i[34567]86-*-mingw32*.
* mingw-hdep.c, posix-hdep.c: New files.
* utils.c (safe_strerror): Remove, moved to posix-hdep.o.
* osabi.c (gdb_osabi_name): Add name of new value GDB_OSABI_AIX.
* rs6000-tdep.h: New file.
* rs6000-tdep.c: Include "rs6000-tdep.h".
(rs6000_gdbarch_init): Remove enabling of software single step.
Will be done in the AIX-specific initialization routine.
* rs6000-aix-tdep.c: New file.
* config/powerpc/aix.mt (TDEPFILES): Add rs6000-aix-tdep.o.
* Makefile.in (rs6000_tdep_h): New variable.
(rs6000-tdep.o): Update dependencies.
(rs6000-aix-tdep.o): New rule.
stricter. Add separate cases for long_arg, ptr_arg, and
long_double_arg.
* utils.c (xstrvprintf): Improve the error message issued
for a bad format string.
* Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT, INTERNAL_CFLAGS_BASE):
New variables.
(gnu-v3-abi.o, monitor.o, procfs.o, linux-thread-db.o): Remove
$(NO_WERROR_CFLAGS).
(printcmd.o): Likewise. Use $(GDB_WARN_CFLAGS_NO_FORMAT) and
enable -Werror.
