15 lines
307 B
C
15 lines
307 B
C
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#include "zbuild.h"
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#include "s390_features.h"
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#ifdef HAVE_SYS_AUXV_H
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# include <sys/auxv.h>
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#endif
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#ifndef HWCAP_S390_VXRS
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#define HWCAP_S390_VXRS (1 << 11)
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#endif
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void Z_INTERNAL s390_check_features(struct s390_cpu_features *features) {
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features->has_vx = getauxval(AT_HWCAP) & HWCAP_S390_VXRS;
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}
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