linux/arch/arm/vfp
Russell King 1a6be26d5b [ARM] Enable VFP to be built when non-VFP capable CPUs are selected
Since we pass flags to the compiler to control code generation based
on the least capable selected CPU, if we want to include VFP support,
we must tweak the assembler flags to allow the VFP instructions.
Moreover, we must not use the mrrc/mcrr versions since these will not
be recognised by the assembler.

We do not convert all instructions to the VFP-equivalent (yet) since
binutils appears to barf on "fmrx rn, fpinst" and doesn't provide any
other way (other than using the mrc equivalent) to encode this
instruction - which is rather a problem when you have a VFP
implementation which requires these instructions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22 10:24:24 +01:00
..
Makefile [ARM] Enable VFP to be built when non-VFP capable CPUs are selected 2006-06-22 10:24:24 +01:00
entry.S [ARM] Move enable_irq and disable_irq to assembler.h 2006-03-23 16:59:37 +00:00
vfp.h [PATCH] ARM: Fix VFP to use do_div() 2005-06-29 23:01:02 +01:00
vfpdouble.c [ARM] vfp: fix leak of VFP_NAN_FLAG into FPSCR 2006-04-25 20:41:27 +01:00
vfphw.S [ARM] Enable VFP to be built when non-VFP capable CPUs are selected 2006-06-22 10:24:24 +01:00
vfpinstr.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vfpmodule.c [ARM] Add thread_notify infrastructure 2006-06-22 10:24:18 +01:00
vfpsingle.c [ARM] vfp: fix leak of VFP_NAN_FLAG into FPSCR 2006-04-25 20:41:27 +01:00