* target.h (struct target_ops): Add "to_read_partial" and
"to_write_partial", delete "to_query".
(target_read_partial, target_write_partial): Declare.
(target_read, target_write): Declare.
(target_query): Delete macro.
* target.c (target_read_partial): New function.
(target_write_partial, target_read, target_write): New function.
(update_current_target): Delete inheritance of "to_query". Add
comments about "to_read_partial" and "to_write_partial".
(debug_to_partial_read, debug_to_partial_write): New functions.
(debug_to_query): Delete function.
(setup_target_debug): Set "to_read_partial" and "to_write_partial"
instead of "to_query".
* remote.c (remote_read_partial): Replace "remote_query".
(init_remote_ops): Set "to_read_partial" instead of "to_query".
(init_remote_async_ops): Ditto.
* kod.c (gdb_kod_query): Make "bufsize" a LONGEST. Use
"target_read_partial" instead of "target_query".
* avr-tdep.c (avr_io_reg_read_command): Make "bufsize" a LONGEST.
Use "target_read_partial" instead of "target_query".
* frame.h (struct frame_id): Add new field: special_addr.
(frame_id_build_special): New prototype.
* frame.c (frame_id_build_special): New function.
(frame_id_build): Change to call frame_id_build_special().
(frame_id_eq): Change to also test special_addr field.
(frame_id_inner): Update comment.
* target.c: Update copyright.
(update_current_target): Perform the target cleanup.
Put the target stack beneath the squashed "current_target".
(add_target): Delete disabled call to "cleanup_target".
(cleanup_target): Delete function.
(push_target, unpush_target): Do not call "cleanup_target".
* h8300/compile.c : Addition of extern variable h8300_normal_mode
(SP) : Handle normal mode
(bitfrom) : Use normal mode flag to return suitable value
(lvalue) : Use normal mode flag to return command line location
(decode) : Decode instruction correctly for normal mode
(init_pointers) : Initialise memory correctly for normal mode
(sim_resume) : Handle cases for normal mode using h8300_normal_mode flag
(sim_store_register) : Handle 2 byte PC for normal mode
(sim_fetch_register) : Handle 2 byte PC for normal mode
(set_h8300h) : Set normal mode flag as per architechture
(sim_load) : Allocate 64K for normal mode instead of bigger memory
* gdb/config/h8300/tm-h8300.h : Addition of extern variable h8300_normal_mode
* gdb/h8300-tdep.c (BINWORD): Update BINWORD for h8300_normal_mode
(h8300_examine_prologue): Use h8300_normal_mode flag
(h8300_gdbarch_init): Set architecture info for normal mode
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't
use the last CIE from a different section.
(_bfd_elf_write_section_eh_frame): Don't pad beyond the raw
size of the output section.
(set_remote_protocol_vcont_packet_cmd): New function.
(show_remote_protocol_vcont_packet_cmd): New function.
(init_all_packet_configs): Handle remote_protocol_vcont.
(remote_vcont_probe): New function.
(remote_vcont_resume): New function.
(remote_resume): Use it.
(remote_async_resume): Call remote_resume.
(_initialize_remote): Add verbose-resume packet commands.
* ia64-linux-tdep.c: Include gdbcore.h.
(IA64_LINUX_SIGCONTEXT_OFFSET): Magic constant removed.
(ia64_linux_sigcontext_register_addr): Find the address of the
sigcontext area stored in the sigframe instead of using
a magic offset constant.
