From dd4c0c6b22d3e3ede23cff9ac43786f5f00948ec Mon Sep 17 00:00:00 2001 From: Cyrill Gorcunov Date: Thu, 19 Jul 2018 15:47:37 +0300 Subject: compel: fpu -- Add compel_fpu_feature_offset helper Signed-off-by: Cyrill Gorcunov Reviewed-by: Dmitry Safonov <0x7f454c46@gmail.com> Signed-off-by: Andrei Vagin --- compel/arch/aarch64/src/lib/cpu.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'compel/arch/aarch64') diff --git a/compel/arch/aarch64/src/lib/cpu.c b/compel/arch/aarch64/src/lib/cpu.c index e82988879..15a49c420 100644 --- a/compel/arch/aarch64/src/lib/cpu.c +++ b/compel/arch/aarch64/src/lib/cpu.c @@ -46,6 +46,15 @@ uint32_t compel_fpu_feature_size(unsigned int feature) return 0; } +uint32_t compel_fpu_feature_offset(unsigned int feature) +{ + if (!rt_info_done) { + compel_cpuid(&rt_info); + rt_info_done = true; + } + return 0; +} + void compel_cpu_clear_feature(unsigned int feature) { if (!rt_info_done) { -- cgit v1.2.3