(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.
(alpha_read_insn, alpha_skip_prologue, alpha_heuristic_proc_start)
(alpha_heuristic_frame_unwind_cache, alpha_next_pc)
(alpha_gdbarch_init): Use ALPHA_INSN_SIZE, ALPHA_REGISTER_SIZE and
sizeof, instead of hardcoded constants.
(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.
variable objects in C.
* varobj.c (value_struct_element_index): New function.
(c_describe_child): New function.
(c_name_of_child, c_value_of_child)
(c_type_of_child): Rewrite to use c_describe_child.
* 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.
gdb/
* varobj.c (type_changeable): Rename to...
(varobj_value_is_changeable_p): ...this. Adjust all callers.
(is_root_p): New function. Use it everywhere.
* 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.
(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.
* 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().
(rs6000_extract_return_value, rs6000_store_return_value)
(rs6000_extract_struct_value_address): Remove.
(rs6000_return_value): New function.
(rs6000_gdbarch_init): Don't set deprecated_extract_return_value,
store_return_value, deprecated_extract_struct_value_address and
deprecated_use_struct_convention. Use rs6000_return_value
instead.
* ChangeLog-2006: New file, containing all the entries for 2006.
* ChangeLog: Removed all 2006 entries, and changed the reference
to the previous ChangeLog to point to ChangeLog 2006.
* top.c (print_gdb_version): Update copyright year.
add the LWP to our list until we are attached. Warn instead
of erroring if the attach fails.
* linux-nat.h (lin_lwp_attach_lwp): New prototype.
* linux-thread-db.c (attach_thread): Call lin_lwp_attach_lwp
directly. Do not add the thread to our list until we are
successfully attached.
* config/nm-linux.h (lin_lwp_attach_lwp, ATTACH_LWP): Delete.
(sparc_init_types): New function.
(sparc32_register_type): Use appropriate flag types for %fsr and
%prs.
(_initialize_sparc_tdep): Call sparc_init_types.
(win32_create_inferior): Remove code which creates a Windows
environment. Use Cygwin function call instead. Propagate
current environment to inferior process.
* event-top.c (command_handler): On EOF, print 'quit' and run quit
command via execute_command such that hooks and trace work.
* utils.c (defaulted_query): On EOF, print default answer and newline.
* ada-lang.c (value_subscript_packed): Don't bother to set the
lvalue type of the returned value here;
ada_value_primitive_packed_val takes care of that.
* 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).
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.
(compare_pnums): New function.
(init_remote_state): Only allocate packet_reg structures for raw
registers. Define the g/G packet format separately from creating
packet_reg. Don't use DEPRECATED_REGISTER_BYTE.
(packet_reg_from_regnum, packet_reg_from_pnum): Only iterate over
raw registers.
(register_bytes_found): Delete.
(fetch_register_using_p): Take a struct packet_reg. Handle disabled
'p' packet here. Use packet_ok.
(fetch_registers_using_g): New function, split out of
remote_fetch_registers. Check the 'g' packet more strictly. Save
its actual size and contents. Eliminate BUF. Only iterate over
raw registers.
(remote_fetch_registers): Use the new functions for 'p' and 'g'.
Mark unavailable registers.
(store_register_using_P): Likewise to fetch_register_using_p.
(store_registers_using_G): New function, split out of
remote_store_registers. Only iterate over raw registers. Don't
use register_bytes_found.
(remote_store_registers): Likewise to remote_fetch_registers.
* coffread.c (cs_to_bfd_section): New function.
(cs_to_section): Use cs_to_bfd_section.
(record_minimal_symbol): Take the coff_symbol* parameter instead
of the symbol's name as a char*.
Add 'int section' parameter. Call prim_record_minimal_symbol_and_info
instead of prim_record_minimal_symbol_and_info.
Change return type to struct minimal_symbol *.
(coff_symtab_read): Adapt to new record_minimal_symbol's signature.
Make all minimal symbol creations go through record_minimal_symbol.
* memattr.h (enum mem_access_mode): New value
MEM_NONE.
* memattr.c (unknown_mem_attrib): New.
(inaccessible_by_default): New.
(show_inaccessible_by_default): New.
(lookup_mem_region): Check inaccessible_by_default.
(dummy_cmd): New.
(mem_set_cmdlist, mem_show_cmdlist): New.
(_initialize_mem): Register new "set" and "show"
commands.
* target.c (memory_xfer_partial): If memory type
is MEM_NONE, return an error.
Clip to region size when calling to_xfer_partial.
If upper limit of memory range is 0, don't clip
anything.
gdb/doc/
* gdb.texinfo (Memory Access Checking): New.
* arch-utils.c (target_byte_order_user): Renamed from
target_byte_order.
(target_byte_order_auto, selected_byte_order): Removed.
(show_endian): Check target_byte_order_user.
(set_endian): Always update the architecture. Set
target_byte_order_user after success.
(target_architecture_auto): Removed.
(target_architecture_user): New.
(selected_architecture_name, show_architecture): Check it.
(set_architecture): Set target_architecture_user after success.
(gdbarch_from_bfd): Check the argument.
(default_byte_order): New.
(initialize_current_architecture): Set the global default
architecture and endianness.
(gdbarch_info_fill): Remove GDBARCH argument. Do not check the
previous architecture. Use exec_bfd, global selected architecture
and endianness, and global defaults.
* arch-utils.h (selected_byte_order): Remove prototype.
(gdbarch_info_fill): Update.
* exec.c (exec_file_attach): Update the architecture after removing
the current file.
* gdbarch.sh: Update comments.
(find_arch_by_info): Remove OLD_GDBARCH argument. Update call to
gdbarch_info_fill.
(gdbarch_find_by_info): Update call to find_arch_by_info.
* gdbarch.h, gdbarch.c: Regenerated.
* remote-sim.c (gdbsim_open): Use TARGET_BYTE_ORDER.
gdb/doc/
* gdbint.texinfo (Target Architecture Definition): Add new
Initializing a New Architecture section.
* (dwarf_expr_read_reg): Use frame_register_read, not frame_register.
* dwarf2loc.c (dwarf_expr_read_reg): Use frame_register_read
instead of frame_register. Doc fix.
(load_full_comp_unit): Take OBJFILE argument and use it.
(dwarf2_build_psymtabs_hard): Skip partial units.
(process_queue): Pass OBJFILE to load_full_comp_unit. Check
type_hash for read in CUs. Test psymtab for NULL.
2006-10-25 Jim Blandy <jimb@codesourcery.com>
* p-valprint.c (pascal_object_print_value): Add 'static' keyword
to function definition, to match declaration earlier in file.
* breakpoint.c (describe_other_breakpoints): Add thread parameter.
Annotate display with thread number where appropriate.
(create_breakpoints): Add thread parameter to call to
describe_other_breakpoints.
(debug_loader_name, svr4_default_sos): New.
(svr4_current_sos): Call svr4_default_sos.
(enable_break): Add a comment about AT_BASE. Set the new
variables and retry solib_add.
(svr4_clear_solib): Clear the new variables.
* gdbint.texinfo (Target Vector Definition): Move most
content into Existing Targets. Add a menu.
(Existing Targets): New section, moved from Target Vector
Definition. Use @subsection.
(Managing Execution State): New section.
gdb/doc/
* remote-sim.c (gdbsim_kill): Call target_mourn_inferior.
(gdbsim_load): Don't bother to adjust inferior_ptid here.
(gdbsim_create_inferior): Mark the simulator as running.
(gdbsim_open): Don't bother fetching registers. Mark
the target as not running.
(gdbsim_xfer): When the program is not running, pass memory
requests down.
(gdbsim_mourn_inferior): Mark the target as not running.
* target.c (target_mark_running, target_mark_exited): New.
* target.h (target_has_execution): Update the comment.
(target_mark_running, target_mark_exited): New prototypes.
(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.
(strtoulst): Moved to ...
* utils.c (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int)
(strtoulst): ... here. Enhanced to behave more similarly
to strtoul.
* defs.h (strtoulst): New prototype.
* 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.
* remote.c (remote_thread_alive): Remove local buf.
(remote_get_threadinfo): Remove local threadinfo_pkt.
(remote_get_threadlist): Remove unused threadlist_packet.
(remote_current_thread): Remove local buf.
(remote_threads_info): Set bufp after getpkt.
(remote_threads_extra_info): Remove local bufp.
(get_offsets): Set buf after getpkt.
(remote_check_symbols): Set reply after getpkt.
(remote_vcont_probe): Set buf after getpkt.
(remote_resume): Set buf after set_thread.
(remote_wait, remote_async_wait): Set buf after getpkt.
(fetch_register_using_p): Set buf after remote_send.
(remote_fetch_registers): Likewise.
(store_register_using_P): Don't use buf after remote_send.
(check_binary_download, remote_write_bytes)
(remote_read_bytes, remote_rcmd): Remove local buf.
(sparc64_fprs_type): New variables.
(sparc64_init_types): New function.:
(sparc64_register_info): Use appropriate flag types for %fsr and
%fprs.
(sparc64_pseudo_register_info): Use appropriate type for %pstate.
(_initialize_sparc64_tdep): New function.
* dcache.c (dcache_write_line): Use target_write.
(dcache_read_line): Use target_read.
* mi/mi-main.c (mi_cmd_data_read_memory): Use target_read.
* symfile.c (struct load_section_data): Add new per-section
members.
(load_progress): New function.
(load_section_callback): Pass load_progress to the new
target_write_with_progress.
* target.c (current_xfer_partial, memory_xfer_partial): New.
(target_xfer_partial): New prototype.
(target_xfer_memory, target_xfer_partial_p, xfer_using_stratum)
(do_xfer_memory, target_xfer_memory_partial)
(target_read_memory_partial, target_write_memory_partial): Delete.
(trust_readonly): Move higher in the file.
(update_current_target): Use current_xer_partial.
(target_xfer_partial): Use memory_xfer_partial. Handle
TARGET_OBJECT_RAW_MEMORY specially.
(target_read_memory): Use target_read.
(target_write_memory): Use target_write.
(default_xfer_partial): Call to_xfer_partial directly.
(target_write_with_progress): New function, based on target_write.
(target_write): Call it.
* target.h (enum target_object): Add TARGET_OBJECT_RAW_MEMORY.
(target_write_with_progress): New prototype.
(do_xfer_memory, target_read_memory_partial)
(target_write_memory_partial): Delete prototypes.
Do the checks from remote_xfer_memory.
(remote_read_bytes): Do the checks from remote_xfer_memory.
(remote_xfer_memory): Remove checks pushed into lower level
functions.
(remote_xfer_partial): Call remote_write_bytes and remote_read_bytes
directly.
* remote.h (remote_write_bytes): Update prototype.
(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.
(struct gdbarch_tdep): Add struct_return member.
* arm-tdep.c (arm_return_value): Return
RETURN_VALUE_STRUCT_CONVENTION for aggregates when the ABI uses
pcc_struct_return.
(arm_gdbarch_init): Default to reg_struct_return.
* armobsd-tdep.c (armobsd_init_abi): Set pcc_struct_return.
* target.c (target_read_alloc_1): Renamed from target_read_alloc.
Take new PADDING argument.
(target_read_alloc): Use it.
(target_read_stralloc): New function.
* 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*.
(gdb_int64_bytes): Likewise.
(fetch_lm_info): Use .b fields of gdb_int32_bytes and gdb_int64_bytes
as first argument to extract_unsigned_integer to silence compiler
warnings.
* 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.
* configure.tgt: Build gdbserver for Cygwin and mingw32.
gdb/gdbserver/
* configure.ac: Check for more headers which are missing on
Windows. Automatically supply -lwsock32 and USE_WIN32API.
* configure.srv: Add Cygwin and mingw32.
* remote-utils.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_open): Adjust for mingw32 support. Flush
standard error after writing to it.
(remote_close, putpkt_binary, input_interrupt, block_async_io)
(unblock_async_io, enable_async_io, disable_async_io)
(readchar, getpkt): Update for Winsock support.
(prepare_resume_reply): Expect a protocol signal number.
* server.c: Disable <sys/wait.h> on mingw32.
(start_inferior): Adjust for mingw32 support. Flush
standard error after writing to it.
(attach_inferior): Likewise. Use protocol signal
numbers.
(main): Skip 'D' packet on mingw32. Use protocol signal numbers
and names.
* win32-i386-low.c: New file.
* Makefile.in (XM_CLIBS): Set.
(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
(win32-i386-low.o): New dependency rule.
* linux-low.c (linux_wait): Use target signal numbers.
* target.h (struct target_ops): Doc fix.
* server.h (target_signal_to_name): New prototype.
* gdbreplay.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_close, remote_open): Adjust for Winsock support.
* configure, config.in: Regenerated.
