[PATCH] x86: Use __get_cpu_features to get cpu_features

["H.J. Lu" <hjl dot tools at gmail dot com>]

Remove is_intel, is_amd and max_cpuid macros.  Use __get_cpu_features
to get cpu_features instead.

Any comments?


H.J.
--
	* sysdeps/x86/cacheinfo.c (is_intel): Removed.
	(is_amd): Likewise.
	(max_cpuid): Likewise.
	(__cache_sysconf): Use __get_cpu_features to get cpu_features.
	(init_cacheinfo): Likewise.
---
 sysdeps/x86/cacheinfo.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/sysdeps/x86/cacheinfo.c b/sysdeps/x86/cacheinfo.c
index 1ccbe41..43c0b63 100644
--- a/sysdeps/x86/cacheinfo.c
+++ b/sysdeps/x86/cacheinfo.c
@@ -23,10 +23,6 @@
 #include <cpuid.h>
 #include <init-arch.h>
 
-#define is_intel GLRO(dl_x86_cpu_features).kind == arch_kind_intel
-#define is_amd GLRO(dl_x86_cpu_features).kind == arch_kind_amd
-#define max_cpuid GLRO(dl_x86_cpu_features).max_cpuid
-
 static const struct intel_02_cache_info
 {
   unsigned char idx;
@@ -436,10 +432,12 @@ long int
 attribute_hidden
 __cache_sysconf (int name)
 {
-  if (is_intel)
-    return handle_intel (name, max_cpuid);
+  const struct cpu_features *cpu_features = __get_cpu_features ();
+
+  if (cpu_features->kind == arch_kind_intel)
+    return handle_intel (name, cpu_features->max_cpuid);
 
-  if (is_amd)
+  if (cpu_features->kind == arch_kind_amd)
     return handle_amd (name);
 
   // XXX Fill in more vendors.
@@ -489,8 +487,10 @@ init_cacheinfo (void)
   long int shared = -1;
   unsigned int level;
   unsigned int threads = 0;
+  const struct cpu_features *cpu_features = __get_cpu_features ();
+  int max_cpuid = cpu_features->max_cpuid;
 
-  if (is_intel)
+  if (cpu_features->kind == arch_kind_intel)
     {
       data = handle_intel (_SC_LEVEL1_DCACHE_SIZE, max_cpuid);
 
@@ -692,7 +692,7 @@ intel_bug_no_cache_info:
 	}
     }
   /* This spells out "AuthenticAMD".  */
-  else if (is_amd)
+  else if (cpu_features->kind == arch_kind_amd)
     {
       data   = handle_amd (_SC_LEVEL1_DCACHE_SIZE);
       long int core = handle_amd (_SC_LEVEL2_CACHE_SIZE);
-- 
2.9.4