#include <dl-hwcap.h>
#include <libc-pointer-arith.h>
+#include <isa-level.h>
#include <get-isa-level.h>
#include <cacheinfo.h>
#include <dl-cacheinfo.h>
TUNABLE_CALLBACK (set_x86_shstk));
#endif
+#if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
if (GLRO(dl_x86_cpu_features).xsave_state_size != 0)
+#endif
{
if (CPU_FEATURE_USABLE_P (cpu_features, XSAVEC))
{
#endif
}
}
+#if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
else
{
-#ifdef __x86_64__
+# ifdef __x86_64__
GLRO(dl_x86_64_runtime_resolve) = _dl_runtime_resolve_fxsave;
-# ifdef SHARED
+# ifdef SHARED
GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fxsave;
-# endif
-#else
-# ifdef SHARED
+# endif
+# else
+# ifdef SHARED
if (CPU_FEATURE_USABLE_P (cpu_features, FXSR))
GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fxsave;
else
GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fnsave;
+# endif
# endif
-#endif
}
+#endif
#ifdef SHARED
# ifdef __x86_64__
#include <tls.h>
#include <cpu-features-offsets.h>
#include <features-offsets.h>
+#include <isa-level.h>
#include "tlsdesc.h"
#include "dl-trampoline-save.h"
.size _dl_tlsdesc_undefweak, .-_dl_tlsdesc_undefweak
#ifdef SHARED
-# define USE_FXSAVE
-# define STATE_SAVE_ALIGNMENT 16
-# define _dl_tlsdesc_dynamic _dl_tlsdesc_dynamic_fxsave
-# include "dl-tlsdesc-dynamic.h"
-# undef _dl_tlsdesc_dynamic
-# undef USE_FXSAVE
+# if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
+# define USE_FXSAVE
+# define STATE_SAVE_ALIGNMENT 16
+# define _dl_tlsdesc_dynamic _dl_tlsdesc_dynamic_fxsave
+# include "dl-tlsdesc-dynamic.h"
+# undef _dl_tlsdesc_dynamic
+# undef USE_FXSAVE
+# endif
# define USE_XSAVE
# define STATE_SAVE_ALIGNMENT 64