]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[POWERPC] 8xx: Move softemu8xx.c from arch/ppc
authorScott Wood <scottwood@freescale.com>
Tue, 18 Sep 2007 20:29:35 +0000 (15:29 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Thu, 4 Oct 2007 16:02:54 +0000 (11:02 -0500)
commit5dd57a1308a7e40e04fb6ecbff170df7a0b92cd8
tree7766bea806c977c47624e43c1c21a2a11ff1782d
parentc4e05bc57dd14294683cdea7fe36ce3c01f5c6ae
[POWERPC] 8xx: Move softemu8xx.c from arch/ppc

Previously, Soft_emulate_8xx was called with no implementation, resulting in
build failures whenever building 8xx without math emulation.  The
implementation is copied from arch/ppc to resolve this issue.

However, this sort of minimal emulation is not a very good idea other than
for compatibility with existing userspaces, as it's less efficient than
soft-float and can mislead users into believing they have soft-float.  Thus,
it is made a configurable option, off by default.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/Kconfig
arch/powerpc/kernel/Makefile
arch/powerpc/kernel/softemu8xx.c [new file with mode: 0644]
arch/powerpc/kernel/traps.c