[PATCH] x86: reject architecture settings that are invalid to be set from the command line (v3)
Fri Jun 11 14:24:00 GMT 2010
On Thu, Jun 10, 2010 at 11:44 PM, Jan Beulich <JBeulich@novell.com> wrote:
> So far, options like -march=i8086 were accepted despite the assembler
> subsequently choking on other consistency checks, leading to reasonably
> cryptic error messages. This patch makes it so that entirely impossible
> architecure settings are neither accepted nor displayed (i.e. it is now
> made sure that those settings can only be used via directives).
> 2010-06-11 Jan Beulich <email@example.com>
> * config/tc-i386.c (md_parse_option): Ignore impossible processor
> (show_arch): New parameter 'check'.
> (md_show_usage): Adjust calls to show_arch().
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