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-rw-r--r--sysdeps/x86_64/multiarch/test-multiarch.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/sysdeps/x86_64/multiarch/test-multiarch.c b/sysdeps/x86_64/multiarch/test-multiarch.c
deleted file mode 100644
index 2782803e73..0000000000
--- a/sysdeps/x86_64/multiarch/test-multiarch.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Test CPU feature data.
- This file is part of the GNU C Library.
- Copyright (C) 2012-2020 Free Software Foundation, Inc.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
-
-#include <cpu-features.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-static char *cpu_flags;
-
-/* Search for flags in /proc/cpuinfo and store line
- in cpu_flags. */
-void
-get_cpuinfo (void)
-{
- FILE *f;
- char *line = NULL;
- size_t len = 0;
- ssize_t read;
-
- f = fopen ("/proc/cpuinfo", "r");
- if (f == NULL)
- {
- printf ("cannot open /proc/cpuinfo\n");
- exit (1);
- }
-
- while ((read = getline (&line, &len, f)) != -1)
- {
- if (strncmp (line, "flags", 5) == 0)
- {
- cpu_flags = strdup (line);
- break;
- }
- }
- fclose (f);
- free (line);
-}
-
-int
-check_proc (const char *proc_name, int flag, const char *name)
-{
- int found = 0;
-
- printf ("Checking %s:\n", name);
- printf (" init-arch %d\n", flag);
- if (strstr (cpu_flags, proc_name) != NULL)
- found = 1;
- printf (" cpuinfo (%s) %d\n", proc_name, found);
-
- if (found != flag)
- printf (" *** failure ***\n");
-
- return (found != flag);
-}
-
-static int
-do_test (int argc, char **argv)
-{
- int fails;
-
- get_cpuinfo ();
- fails = check_proc ("avx", CPU_FEATURE_USABLE (AVX),
- "CPU_FEATURE_USABLE (AVX)");
- fails += check_proc ("fma4", CPU_FEATURE_USABLE (FMA4),
- "CPU_FEATURE_USABLE (FMA4)");
- fails += check_proc ("sse4_2", CPU_FEATURE_USABLE (SSE4_2),
- "CPU_FEATURE_USABLE (SSE4_2)");
- fails += check_proc ("sse4_1", CPU_FEATURE_USABLE (SSE4_1)
- , "CPU_FEATURE_USABLE (SSE4_1)");
- fails += check_proc ("ssse3", CPU_FEATURE_USABLE (SSSE3),
- "CPU_FEATURE_USABLE (SSSE3)");
- fails += check_proc ("popcnt", CPU_FEATURE_USABLE (POPCNT),
- "CPU_FEATURE_USABLE (POPCNT)");
-
- printf ("%d differences between /proc/cpuinfo and glibc code.\n", fails);
-
- return (fails != 0);
-}
-
-#include "../../../test-skeleton.c"