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author | Pedro Alves <palves@redhat.com> | 2018-05-11 19:10:14 +0100 |
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committer | Pedro Alves <palves@redhat.com> | 2018-05-11 19:11:55 +0100 |
commit | 451953fa440aa0ade02b652159155fae689483a3 (patch) | |
tree | 211c8f7378b761b74037e6914212d61de6c41d78 /gdb/gdbcore.h | |
parent | e540a5a22319f2ab5661db882639839d1d867542 (diff) | |
download | fsf-binutils-gdb-451953fa440aa0ade02b652159155fae689483a3.zip fsf-binutils-gdb-451953fa440aa0ade02b652159155fae689483a3.tar.gz fsf-binutils-gdb-451953fa440aa0ade02b652159155fae689483a3.tar.bz2 |
Eliminate the 'the_core_target' global
(previously called 'core_target', but since renamed because
'core_target' is the name of the target_ops class now.)
This eliminates the "the_core_target" global, as preparation for being
able to have more than one core loaded. When we get there, we will
instantiate one core_target object per core instead.
Essentially, this replaces the reference to the_core_target in
core_file_command by a reference to core_bfd, which is per
program_space.
Currently, core_file_command calls 'the_core_target->detach()' even if
the core target is not open and pushed on the target stack. If it is
indeed not open, then the practical effect is that
core_target::detach() prints "No core file now.". That is preserved
by printing that directly from within core_file_command if not
debugging a core.
gdb/ChangeLog:
2018-05-11 Pedro Alves <palves@redhat.com>
* corefile.c (core_file_command): Move to corelow.c.
* corelow.c (the_core_target): Delete.
(core_file_command): Moved from corefile.c. Check exec_bfd
instead of the_core_target. Use target_detach instead of calling
into the_core_target directly.
(maybe_say_no_core_file_now): New.
(core_target::detach): Use it.
(_initialize_corelow): Remove references to the_core_target.
* gdbcore.h (the_core_target): Delete.
Diffstat (limited to 'gdb/gdbcore.h')
-rw-r--r-- | gdb/gdbcore.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h index d06ccc3..04a4b47 100644 --- a/gdb/gdbcore.h +++ b/gdb/gdbcore.h @@ -135,10 +135,6 @@ extern void specify_exec_file_hook (void (*hook) (const char *filename)); #define core_bfd (current_program_space->cbfd) -/* corelow.c target. It is never NULL after GDB initialization. */ - -extern struct target_ops *the_core_target; - /* Whether to open exec and core files read-only or read-write. */ extern int write_files; |