[RFC][patch] Make DCACHE_LINE runtime-settable

[Tom Tromey]

>>>>> "Paul" == Paul Pluzhnikov <ppluzhnikov@google.com> writes:

Paul> 2011-07-25  Paul Pluzhnikov  <ppluzhnikov@google.com>
Paul> 	* NEWS: Mention dcache configuration.
Paul> 	* dcache.c (dcache_set_list, dcache_show_list): New variables.
Paul> 	(dcache_size, dcache_line_size): New variables.
Paul> 	(struct dcache_block): Make it expandable.
Paul> 	(struct dcache_struct): New field.
Paul> 	(dcache_invalidate): Discard freelist upon dcache_line_size changes.
Paul> 	(dcache_hit, dcache_alloc, dcache_peek_byte): Adjust.
Paul> 	(dcache_poke_byte, dcache_print_line): Adjust.
Paul> 	(set_dcache_size, set_dcache_line_size): New functions.
Paul> 	(set_dcache_command, show_dcache_command): New functions.
Paul> 	(_initialize_dcache): Add new commands.

Thanks, Paul.
The code bits are ok.

Tom