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compel: arm -- Remove code duplication

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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>
This commit is contained in:
Cyrill Gorcunov
2018-07-19 15:47:42 +03:00
committed by Andrei Vagin
parent d98a1eee6e
commit 7b367a1198
1 changed files with 1 additions and 65 deletions
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65
compel/arch/arm/src/lib/cpu.c
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@@ -1,65 +0,0 @@
#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));
}

1
compel/arch/arm/src/lib/cpu.c Symbolic link
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@@ -0,0 +1 @@
../../../aarch64/src/lib/cpu.c