(get_hex_word): Don't use HOST_BYTE_ORDER.
(array_fetch_registers): Add variable ``reg''. Use
store_unsigned_integer to byte-swap the register. Delete unused
local ``regs''.
* infrun.c (handle_inferior_event): Replace prev_pc test in all
calls to bpstat_stop_status (removed in 1999-09-24). This test
helps distinguish stepping over a breakpoint trap from stepping
thru a jump to the instruction after a breakpoint trap.
(handle_inferior_event): Don't bother writing the PC if
DECR_PC_AFTER_BREAK is zero (optimization).
* breakpoint.c (bpstat_stop_status): Add comment explaining the
purpose and usage of the "not_a_breakpoint" argument in computing
the breakpoint address.
* monitor.c (setmem_resp_delim_pattern): New regexp pattern.
(setreg_resp_delim_pattern): Likewise.
(setmem_resp_delim_fastmap): New buffer.
(setreg_resp_delim_fastmap): Likewise.
(monitor_open): Initialize above regexp if they are defined.
(monitor_write_memory): Use regexp to check the result of write.
(monitor_store_register): Likewise to check result of register set.
* infrun.c: Eliminate the "thread_step_needed" state variable,
and replace it with a relatively simple test in resume.
(resume): Replace thread_step_needed logic with a test for
stepping, breakpoint_here_p and breakpoints_inserted.
Move CANNOT_STEP_BREAKPOINT logic to after thread_step logic.
(proceed): Discard thread_step_needed logic.
(wait_for_inferior, fetch_inferior_event, handle_inferior_event):
Discard thread_step_needed logic.
* remote-rdi.c (arm_rdi_wait): Fix return type in prototype.
* rdi-share/host.h: Add missing parenthesis in conditional.
2001-06-22 J.T. Conklin <jtc@redback.com>
* configure.in: include nlist.h when checking for member som_addr
in struct so_map.
* configure: regenerate.
definitions. Generate an error when both pure multi-arch and
"tm.h".
* gdbarch.h, gdbarch.c: Regenerate.
* defs.h (GDB_MULTI_ARCH_TM): Rewrite definition.
* infrun.c (context_switch): New function. Abstract the operation
of saving and restoring infrun's state when switching threads.
(handle_inferior_event): Normalize the handling of the 'thread hop'
event (when the wrong thread hits a thread-specific breakpoint,
and we need to solo-step that thread past the breakpoint).
Call keep_going, instead of target_resume. Handle the subsequent
singlestep-trap as a normal event instead of just resuming.
(EXTRACT_STRUCT_VALUE_ADDRESS): Change to a function with
predicate.
* gdbarch.h, gdbarch.c: Regenerate.
* values.c (value_being_returned): Change the reference to
EXTRACT_STRUCT_VALUE_ADDRESS_P to a function call.
* remote.c (show_remote_protocol_qSymbol_packet_cmd,
set_remote_protocol_qSymbol_packet_cmd): New functions.
(init_all_packet_configs, show_remote_cmd): Add qSymbol packet.
(remote_check_symbols): New function. Implement qSymbol packet,
allowing target to request symbol lookup service from gdb.
(remote_open_1, remote_async_open_1): Call remote_check_symbols,
allowing symbol lookup from exec_bfd on connection to target.
(remote_new_objfile): New function. Catch new objfile notifications
from shared library module, and call remote_check_symbols.
(_initialize_remote): Hook remote_new_objfile into the shared
library notification chain. Add "set remote symbol-lookup" command.
* gdbthread.h (struct thread_info): Add new fields:
current_line, current_symtab, step_sp, for saved infrun state.
* thread.c (save_infrun_state, load_infrun_state): Save and
restore current_line, current_symtab, and step_sp.
(add_thread): Rather than adding assignments to initialize
the new fields, just use memset (tp, 0, sizeof (*tp).
This way future new fields will not be overlooked.
* infrun.c (handle_inferior_event): Save and restore save_sp,
current_line, and current_symtab when switching threads.
Andreas Jaeger
Andrew Cagney
Jim Blandy
Michael Snyder
Joel Brobecker
Kevin Buettner
Fernando Nasser
J.T. Conklin
Keith Seitz
Elena Zannoni
Eli Zaretskii