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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2020-11-20 19:08:06 +0000 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2020-12-13 12:36:15 +0000 |
| commit | 50a5f1878e22b09ebea30ad60a2164b80af6efdb (patch) | |
| tree | cd8cd90d92c67b71fa0b41da54d54543fbb49b7d /gdb/maint.c | |
| parent | 7393df7f3fb404a605af9f2b9d4b8698c6fcc7df (diff) | |
| download | gdb-50a5f1878e22b09ebea30ad60a2164b80af6efdb.zip gdb-50a5f1878e22b09ebea30ad60a2164b80af6efdb.tar.gz gdb-50a5f1878e22b09ebea30ad60a2164b80af6efdb.tar.bz2 | |
gdb: introduce new 'maint flush ' prefix command
We currently have two flushing commands 'flushregs' and 'maint
flush-symbol-cache'. I'm planning to add at least one more so I
thought it might be nice if we bundled these together into one place.
And so I created the 'maint flush ' command prefix. Currently there
are two commands:
(gdb) maint flush symbol-cache
(gdb) maint flush register-cache
Unfortunately, even though both of the existing flush commands are
maintenance commands, I don't know how keen we about deleting existing
commands for fear of breaking things in the wild. So, both of the
existing flush commands 'maint flush-symbol-cache' and 'flushregs' are
still around as deprecated aliases to the new commands.
I've updated the testsuite to use the new command syntax, and updated
the documentation too.
gdb/ChangeLog:
* NEWS: Mention new commands, and that the old commands are now
deprecated.
* cli/cli-cmds.c (maintenanceflushlist): Define.
* cli/cli-cmds.h (maintenanceflushlist): Declare.
* maint.c (_initialize_maint_cmds): Initialise
maintenanceflushlist.
* regcache.c: Add 'cli/cli-cmds.h' include.
(reg_flush_command): Add header comment.
(_initialize_regcache): Create new 'maint flush register-cache'
command, make 'flushregs' an alias.
* symtab.c: Add 'cli/cli-cmds.h' include.
(_initialize_symtab): Create new 'maint flush symbol-cache'
command, make old command an alias.
gdb/doc/ChangeLog:
* gdb.texinfo (Symbols): Document 'maint flush symbol-cache'.
(Maintenance Commands): Document 'maint flush register-cache'.
gdb/testsuite/ChangeLog:
* gdb.base/c-linkage-name.exp: Update to use new 'maint flush ...'
commands.
* gdb.base/killed-outside.exp: Likewise.
* gdb.opt/inline-bt.exp: Likewise.
* gdb.perf/gmonster-null-lookup.py: Likewise.
* gdb.perf/gmonster-print-cerr.py: Likewise.
* gdb.perf/gmonster-ptype-string.py: Likewise.
* gdb.python/py-unwind.exp: Likewise.
Diffstat (limited to 'gdb/maint.c')
| -rw-r--r-- | gdb/maint.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/maint.c b/gdb/maint.c index 5631960..ac24315 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -1083,6 +1083,11 @@ lists all sections from all object files, including shared libraries."), &maintenanceprintlist, "maintenance print ", 0, &maintenancelist); + add_basic_prefix_cmd ("flush", class_maintenance, + _("Maintenance command for flushing GDB internal caches."), + &maintenanceflushlist, "maintenance flush ", 0, + &maintenancelist); + add_basic_prefix_cmd ("set", class_maintenance, _("\ Set GDB internal variables used by the GDB maintainer.\n\ Configure variables internal to GDB that aid in GDB's maintenance"), |