Update.

2000-11-15  Andreas Jaeger  <aj@suse.de>

	* elf/cache.c (struct cache_entry): Use uint64_t for hwcap.
	(print_entry): Likewise.
	(add_to_cache): Likewise.

	* elf/ldconfig.h (add_to_cache): Change prototype for hwcap change.

	* elf/ldconfig.c (struct lib_entry): Use uint64_t for hwcap.
	(path_hwcap): Likewise.
	(search_dir): Likewise.

	* sysdeps/generic/dl-cache.c (HWCAP_CHECK): Handle platform.

	* elf/cache.c (add_to_cache): Handle 64 bit hwcap entry.

	* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
	(_dl_platform_string): New. 
	(_DL_HWCAP_PLATFORM): New.
	(_dl_string_platform): New.
	* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h: Likewise.

	* sysdeps/generic/dl-procinfo.h (_DL_HWCAP_COUNT): New.
	(_dl_string_platform): New.
	(_DL_HWCAP_PLATFORM): New.
	(_dl_platform_string): New.

	* sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Added x86 platform
	recognition.
	(_DL_HWCAP_COUNT): New.
	(_dl_string_platform): New.
	(_DL_HWCAP_PLATFORM): New.
	(_dl_platform_string): New.

3 files changed, 52 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
index c4a4e324e6..55bd830011 100644
--- a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
@@ -32,6 +32,18 @@ static const char x86_cap_flags[][7] =
   };
 #define _DL_HWCAP_COUNT 32
 
+static const char x86_platforms[][5] =
+  {
+    "i386", "i486", "i586", "i686"
+  };
+#define _DL_PLATFORMS_COUNT 	4
+
+/* Start at 48 to reserve some space.  */
+#define _DL_FIRST_PLATFORM 	48
+/* Mask to filter out platforms.  */
+#define _DL_HWCAP_PLATFORM 	(7ULL << _DL_FIRST_PLATFORM)
+
+
 static inline int
 __attribute__ ((unused))
 _dl_procinfo (int word)
@@ -58,6 +70,13 @@ _dl_hwcap_string (int idx)
   return x86_cap_flags[idx];
 };
 
+static inline const char *
+__attribute__ ((unused))
+_dl_platform_string (int idx)
+{
+  return x86_platforms [idx - _DL_FIRST_PLATFORM];
+};
+
 enum
 {
   HWCAP_I386_FPU   = 1 << 0,
@@ -82,6 +101,7 @@ enum
 
   /* XXX Which others to add here?  */
   HWCAP_IMPORTANT = (HWCAP_I386_MMX)
+
 };
 
 static inline int
@@ -98,4 +118,20 @@ _dl_string_hwcap (const char *str)
   return -1;
 };
 
+
+static inline int
+__attribute__ ((unused))
+_dl_string_platform (const char *str)
+{
+  int i;
+
+  if (str != NULL)
+    for (i = 0; i < _DL_PLATFORMS_COUNT; ++i)
+      {
+	if (strcmp (str, x86_platforms[i]) == 0)
+	  return _DL_FIRST_PLATFORM + i;
+      }
+  return -1;
+};
+
 #endif /* dl-procinfo.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
index 8a825a64c5..adfe4be05c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h
@@ -68,4 +68,12 @@ _dl_string_hwcap (const char *str)
 
 #define HWCAP_IMPORTANT (HWCAP_SPARC_V9)
 
+/* There are no different platforms defined.  */
+#define _dl_platform_string(idx) ""
+
+/* There're no platforms to filter out.  */
+#define _DL_HWCAP_PLATFORM 0
+
+#define _dl_string_platform(str) (-1)
+
 #endif /* dl-procinfo.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
index 7825937733..78bd5c883c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h
@@ -69,4 +69,12 @@ _dl_string_hwcap (const char *str)
 
 #define HWCAP_IMPORTANT (0)
 
+/* There are no different platforms defined.  */
+#define _dl_platform_string(idx) ""
+
+/* There're no platforms to filter out.  */
+#define _DL_HWCAP_PLATFORM 0
+
+#define _dl_string_platform(str) (-1)
+
 #endif /* dl-procinfo.h */