Rename current_inferior as current_thread in gdbserver
authorGary Benson <gbenson@redhat.com>
Wed, 10 Sep 2014 09:37:11 +0000 (10:37 +0100)
committerGary Benson <gbenson@redhat.com>
Tue, 16 Sep 2014 14:57:13 +0000 (15:57 +0100)
commit0bfdf32fa101021ad0d11dd3ae945c823f4b07ac
tree8789d5ff75836459b77f6ae88ff06ada3b6c300c
parent635856f584de7af4b21bb72688c05cd6d9a0aec6
Rename current_inferior as current_thread in gdbserver

GDB has a function named "current_inferior" and gdbserver has a global
variable named "current_inferior", but the two are not equivalent;
indeed, gdbserver does not have any real equivalent of what GDB calls
an inferior.  What gdbserver's "current_inferior" is actually pointing
to is a structure describing the current thread.  This commit renames
current_inferior as current_thread in gdbserver to clarify this.  It
also renames the function "set_desired_inferior" to "set_desired_thread"
and renames various local variables from foo_inferior to foo_thread.

gdb/gdbserver/ChangeLog:

* inferiors.h (current_inferior): Renamed as...
(current_thread): New variable.  All uses updated.
* linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
(maybe_move_out_of_jump_pad): Likewise.
(cancel_breakpoint): Likewise.
(linux_low_filter_event): Likewise.
(wait_for_sigstop): Likewise.
(linux_resume_one_lwp): Likewise.
(need_step_over_p): Likewise.
(start_step_over): Likewise.
(linux_stabilize_threads): Renamed save_inferior as saved_thread.
* linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
* proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
and save_inferior as saved_thread.
* regcache.c (get_thread_regcache): Renamed saved_inferior as
saved_thread.
(regcache_invalidate_thread): Likewise.
* remote-utils.c (prepare_resume_reply): Likewise.
* thread-db.c (thread_db_get_tls_address): Likewise.
(disable_thread_event_reporting): Likewise.
(remove_thread_event_breakpoints): Likewise.
* tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
as saved_thread.
* target.h (set_desired_inferior): Renamed as...
(set_desired_thread): New declaration.  All uses updated.
* server.c (myresume): Updated comment to reference thread instead
of inferior.
(handle_serial_event): Likewise.
(handle_target_event): Likewise.
28 files changed:
gdb/gdbserver/ChangeLog
gdb/gdbserver/gdbthread.h
gdb/gdbserver/inferiors.c
gdb/gdbserver/inferiors.h
gdb/gdbserver/linux-aarch64-low.c
gdb/gdbserver/linux-arm-low.c
gdb/gdbserver/linux-cris-low.c
gdb/gdbserver/linux-crisv32-low.c
gdb/gdbserver/linux-low.c
gdb/gdbserver/linux-mips-low.c
gdb/gdbserver/linux-nios2-low.c
gdb/gdbserver/linux-s390-low.c
gdb/gdbserver/linux-sparc-low.c
gdb/gdbserver/linux-tile-low.c
gdb/gdbserver/linux-x86-low.c
gdb/gdbserver/lynx-low.c
gdb/gdbserver/mem-break.c
gdb/gdbserver/nto-low.c
gdb/gdbserver/proc-service.c
gdb/gdbserver/regcache.c
gdb/gdbserver/remote-utils.c
gdb/gdbserver/server.c
gdb/gdbserver/target.c
gdb/gdbserver/target.h
gdb/gdbserver/tdesc.c
gdb/gdbserver/thread-db.c
gdb/gdbserver/tracepoint.c
gdb/gdbserver/win32-low.c