* inferior.h (target_executing): Delete.
* gdbthread.h (struct thread_info): Add executing_ field.
(set_executing, is_executing): New.
* thread.c (main_thread_executing): New.
(init_thread_list): Clear it and also main_thread_running.
(is_running): Return false if target has no execution.
(any_running, is_executing, set_executing): New.
* top.c: Include "gdbthread.h".
(target_executing): Delete.
(execute_command): Replace target_executing check by any_running.
* event-top.c: Include "gdbthread.h".
(display_gdb_prompt, command_handler): Replace target_executing by
is_running.
* inf-loop.c: Include "gdbthread.h". Don't mark as not executing
here. Replace target_executing by is_running.
* infrun.c (handle_inferior_event): Mark all threads as
not-executing.
* linux-nat.c (linux_nat_resume): Don't mark thread as executing
here.
* stack.c (get_selected_block): Return null if inferior is
executing.
* target.c (target_resume): Mark resumed ptid as executing.
* breakpoint.c (until_break_command): Replace target_executing
check by is_executing.
* remote.c (remote_async_resume): Don't mark inferior as executing
here.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
by any_running.
* mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
(mi_execute_async_cli_command): Replace target_executing by
is_running.
* frame.c (get_current_frame): Error out if the current thread is
executing.
(has_stack_frames): New.
(get_selected_frame, deprecated_safe_get_selected_frame): Check
has_stack_frames.
* Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
$(gdbthread_h).
2008-07-09 Pedro Alves <pedro@codesourcery.com>
* symfile.c (load_command): Reopen the exec file and reread
symbols before anything else.
gdb/testsuite/
2008-07-09 Pedro Alves <pedro@codesourcery.com>
* gdb.base/chng-syms.exp: Don't expect "No symbol ...".
(remote_sim_ptid): New global.
(gdbsim_create_inferior): Silently add the main task to GDB's
thread list.
(gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
task from GDB's thread list.
(gdbsim_resume): Adjust to use remote_sim_ptid.
(gdbsim_thread_alive, gdbsim_pid_to_str): New.
(init_gdbsim_ops): Register gdbsim_thread_alive and
gdbsim_pid_to_str.
(_initialize_remote_sim): Initialize remote_sim_ptid.
* Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
* breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
gdb/testsuite/
* gdb.base/value-double-free.exp, gdb.base/value-double-free.c: New.
* gas/mips/mips32-cp2.s: ... to here.
* gas/mips/mips32.d: Update.
* gas/mips/mips32-cp2.d: New file.
* gas/mips/mips32r2.s: Move out coprocessor2 insns from here ...
* gas/mips/mips32r2-cp2.s: ... to here.
* gas/mips/mips32r2.d: Update.
* gas/mips/mips32r2-cp2.d: New file.
* gas/mips/mips64.s: Move out coprocessor2 insns from here ...
* gas/mips/mips64-cp2.s: ... to here.
* gas/mips/mips64.d: Update.
* gas/mips/mips64-cp2.d: New file.
* gas/mips/mips.exp: Run mips32-cp2, mips32r2-cp2 and mips64-cp
except for Octeon.
* gas/mips/octeon.s: Add supported coprocessor insns. Move pop
down to keep alphabetical order.
* gas/mips/octeon.d: Update.
* gas/mips/octeon-ill.s: Add unsupported coprocessor insns.
* gas/mips/octeon-ill.l: Update.
(COP_INSN): New macro.
(is_opcode_valid): Use them.
(macro) <ld_st>: Use them. Don't accept coprocessor load store
insns based on the ISA if CPU is NO_ISA_COP.
<copz>: Likewise for coprocessor operations.
(mips_builtin_opcodes): Mark c0, c2 and c3 as CP. Add Octeon to the
membership of di, dmfc0, dmtc0, ei, mfc0 and mtc0. Add dmfc2 and
dmtc2 Octeon instructions.
* dis-init.c (init_disassemble_info): Init endian_code field.
* arm-dis.c (print_insn): Disassemble code according to
setting of endian_code.
(print_insn_big_arm): Detect when BE8 extension flag has been set.
Pedro Alves
Kai Tietz
Danny Smith
Alan Modra
gdbadmin
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Jan Kratochvil
Adam Nemet
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Stan Shebs
Joel Brobecker
Nick Clifton
Andreas Schwab
Vladimir Prus
Daniel Jacobowitz
Pierre Muller
Ian Lance Taylor