diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2017-06-05 11:21:28 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-08-29 15:21:51 +0200 |
| commit | a2aea699b1dde309f189ab41af41fae2d3345783 (patch) | |
| tree | 230f3ad0da442dd8790c1ad2b61e459ba7bbc93f /arch/mips/kernel/Makefile | |
| parent | 3b2db173f01229410129f438d2f261c16a360eef (diff) | |
MIPS: Move r4k FP code from r4k_switch.S to r4k_fpu.S
Move _save_fp(), _restore_fp(), _save_msa(), _restore_msa(),
_init_msa_upper() & _init_fpu() out of r4k_switch.S & into r4k_fpu.S.
This allows us to clean up the way in which Octeon includes the default
r4k implementations of these FP functions despite replacing resume(),
and makes CONFIG_R4K_FPU more straightforwardly represent all
configurations that have an R4K-style FPU, including Octeon.
Besides cleaning up this will be useful for later patches which disable
FP support.
[ralf@linux-mips.org: Fixed build issues reported by Arnd Bergmann
<arnd@arndb.de>]
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16237/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/Makefile')
| -rw-r--r-- | arch/mips/kernel/Makefile | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index afd66b2d9cf3..07f0f4a4b562 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -35,10 +35,15 @@ obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o -obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o r4k_switch.o -obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o -obj-$(CONFIG_CPU_CAVIUM_OCTEON) += r4k_fpu.o octeon_switch.o +sw-y := r4k_switch.o +sw-$(CONFIG_CPU_R3000) := r2300_switch.o +sw-$(CONFIG_CPU_TX39XX) := r2300_switch.o +sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_switch.o +obj-y += $(sw-y) + +obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o +obj-$(CONFIG_CPU_R3000) += r2300_fpu.o +obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SMP_UP) += smp-up.o |