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| author | Paul Pluzhnikov <ppluzhnikov@google.com> | 2011-07-26 15:24:02 +0000 |
|---|---|---|
| committer | Paul Pluzhnikov <ppluzhnikov@google.com> | 2011-07-26 15:24:02 +0000 |
| commit | 1a532630dc4d78abd1ddf6e4a97e789dad88787d (patch) | |
| tree | e4fa4413a5e76c782f3761f0cf31b07aa70a0e25 /gdb/doc/gdb.texinfo | |
| parent | 2eff07b325d8e8d6719844464d744c008860a6a3 (diff) | |
| download | gdb-1a532630dc4d78abd1ddf6e4a97e789dad88787d.zip gdb-1a532630dc4d78abd1ddf6e4a97e789dad88787d.tar.gz gdb-1a532630dc4d78abd1ddf6e4a97e789dad88787d.tar.bz2 | |
2011-07-26 Paul Pluzhnikov <ppluzhnikov@google.com>
* NEWS: Mention dcache configuration.
* dcache.c (dcache_set_list, dcache_show_list): New variables.
(dcache_size, dcache_line_size): New variables.
(LINE_SIZE_MASK, XFORM, MASK): Adjust.
(struct dcache_block): Make it expandable.
(struct dcache_struct): New field.
(dcache_invalidate): Discard freelist upon dcache_line_size changes.
(dcache_hit, dcache_alloc, dcache_peek_byte): Adjust.
(dcache_poke_byte, dcache_print_line): Adjust.
(set_dcache_size, set_dcache_line_size): New functions.
(set_dcache_command, show_dcache_command): New functions.
(_initialize_dcache): Add new commands.
doc/ChangeLog:
2011-07-26 Paul Pluzhnikov <ppluzhnikov@google.com>
* gdb.texinfo (Caching Remote Data): Document {set,show} dcache
size and line-size.
Diffstat (limited to 'gdb/doc/gdb.texinfo')
| -rw-r--r-- | gdb/doc/gdb.texinfo | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 16bb6bc..b5cfc7d 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -9332,6 +9332,26 @@ operation. If a line number is specified, the contents of that line will be printed in hex. + +@item set dcache size @var{size} +@cindex dcache size +@kindex set dcache size +Set maximum number of entries in dcache (dcache depth above). + +@item set dcache line-size @var{line-size} +@cindex dcache line-size +@kindex set dcache line-size +Set number of bytes each dcache entry caches (dcache width above). +Must be a power of 2. + +@item show dcache size +@kindex show dcache size +Show maximum number of dcache entries. See also @ref{Caching Remote Data, info dcache}. + +@item show dcache line-size +@kindex show dcache line-size +Show default size of dcache lines. See also @ref{Caching Remote Data, info dcache}. + @end table @node Searching Memory |