compel: arm -- Remove code duplication

arm's cpu code is the same as aarch64, so use
the symlink.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Reviewed-by: Dmitry Safonov <0x7f454c46@gmail.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

compel/arch/arm/src/lib/cpu.c

-#include <string.h>
-#include <stdbool.h>
-
-#include "compel-cpu.h"
-
-#include "common/bitops.h"
-
-#include "log.h"
-
-#undef	LOG_PREFIX
-#define LOG_PREFIX "cpu: "
-
-static compel_cpuinfo_t rt_info;
-
-static void fetch_rt_cpuinfo(void)
-{
-	static bool rt_info_done = false;
-
-	if (!rt_info_done) {
-		compel_cpuid(&rt_info);
-		rt_info_done = true;
-	}
-}
-
-void compel_set_cpu_cap(compel_cpuinfo_t *info, unsigned int feature) { }
-void compel_clear_cpu_cap(compel_cpuinfo_t *info, unsigned int feature) { }
-int compel_test_cpu_cap(compel_cpuinfo_t *info, unsigned int feature) { return 0; }
-int compel_test_fpu_cap(compel_cpuinfo_t *info, unsigned int feature) { return 0; }
-int compel_cpuid(compel_cpuinfo_t *info) { return 0; }
-
-bool compel_cpu_has_feature(unsigned int feature)
-{
-	fetch_rt_cpuinfo();
-	return compel_test_cpu_cap(&rt_info, feature);
-}
-
-bool compel_fpu_has_feature(unsigned int feature)
-{
-	fetch_rt_cpuinfo();
-	return compel_test_fpu_cap(&rt_info, feature);
-}
-
-uint32_t compel_fpu_feature_size(unsigned int feature)
-{
-	fetch_rt_cpuinfo();
-	return 0;
-}
-
-uint32_t compel_fpu_feature_offset(unsigned int feature)
-{
-	fetch_rt_cpuinfo();
-	return 0;
-}
-
-void compel_cpu_clear_feature(unsigned int feature)
-{
-	fetch_rt_cpuinfo();
-	return compel_clear_cpu_cap(&rt_info, feature);
-}
-
-void compel_cpu_copy_cpuinfo(compel_cpuinfo_t *c)
-{
-	fetch_rt_cpuinfo();
-	memcpy(c, &rt_info, sizeof(rt_info));
-}

compel/arch/arm/src/lib/cpu.c

+../../../aarch64/src/lib/cpu.c
\ No newline at end of file