Am 17.09.2012 17:28, schrieb Richard Henderson: > Current code doesn't actually work in 32-bit mode at all. Since > no one really noticed, drop the complication of v7 and v8 cpus. > Eliminate the --sparc_cpu configure option and standardize macro > testing on TCG_TARGET_REG_BITS / HOST_LONG_BITS > > Also, a bug fix: don't MAP_FIXED right on top of the program > address space set in sparc64.ld. > > Signed-off-by: Richard Henderson <r...@twiddle.net>
Without knowing the code, this does not strike me as the best of ideas: SPARC CPUs are rather uncommon these days, so being able to emulate it in sparc32-softmmu may be helpful for keeping it working. Could you elaborate on what exactly is broken and what would need to be done as alternative? The MAP_FIXED bugfix (keyword "also") should probably go into its own patch either way. Regards, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
