1 files changed, 0 insertions, 155 deletions
diff --git a/libs/pixman-0.40.0/pixman/pixman-ppc.c b/libs/pixman-0.40.0/pixman/pixman-ppc.c
deleted file mode 100644
index a6e7bb0..0000000
--- a/libs/pixman-0.40.0/pixman/pixman-ppc.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  SuSE makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-#ifdef USE_VMX
-
-/* The CPU detection code needs to be in a file not compiled with
- * "-maltivec -mabi=altivec", as gcc would try to save vector register
- * across function calls causing SIGILL on cpus without Altivec/vmx.
- */
-#ifdef __APPLE__
-#include <sys/sysctl.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
-    int error, have_vmx;
-    size_t length = sizeof(have_vmx);
-
-    error = sysctlbyname ("hw.optional.altivec", &have_vmx, &length, NULL, 0);
-
-    if (error)
-	return FALSE;
-
-    return have_vmx;
-}
-
-#elif defined (__OpenBSD__)
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <machine/cpu.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
-    int error, have_vmx;
-    int mib[2] = { CTL_MACHDEP, CPU_ALTIVEC };
-    size_t length = sizeof(have_vmx);
-
-    error = sysctl (mib, 2, &have_vmx, &length, NULL, 0);
-
-    if (error != 0)
-	return FALSE;
-
-    return have_vmx;
-}
-
-#elif defined (__linux__)
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <linux/auxvec.h>
-#include <asm/cputable.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
-    int have_vmx = FALSE;
-    int fd;
-    struct
-    {
-	unsigned long type;
-	unsigned long value;
-    } aux;
-
-    fd = open ("/proc/self/auxv", O_RDONLY);
-    if (fd >= 0)
-    {
-	while (read (fd, &aux, sizeof (aux)) == sizeof (aux))
-	{
-	    if (aux.type == AT_HWCAP && (aux.value & PPC_FEATURE_HAS_ALTIVEC))
-	    {
-		have_vmx = TRUE;
-		break;
-	    }
-	}
-
-	close (fd);
-    }
-
-    return have_vmx;
-}
-
-#else /* !__APPLE__ && !__OpenBSD__ && !__linux__ */
-#include <signal.h>
-#include <setjmp.h>
-
-static jmp_buf jump_env;
-
-static void
-vmx_test (int        sig,
-	  siginfo_t *si,
-	  void *     unused)
-{
-    longjmp (jump_env, 1);
-}
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
-    struct sigaction sa, osa;
-    int jmp_result;
-
-    sa.sa_flags = SA_SIGINFO;
-    sigemptyset (&sa.sa_mask);
-    sa.sa_sigaction = vmx_test;
-    sigaction (SIGILL, &sa, &osa);
-    jmp_result = setjmp (jump_env);
-    if (jmp_result == 0)
-    {
-	asm volatile ( "vor 0, 0, 0" );
-    }
-    sigaction (SIGILL, &osa, NULL);
-    return (jmp_result == 0);
-}
-
-#endif /* __APPLE__ */
-#endif /* USE_VMX */
-
-pixman_implementation_t *
-_pixman_ppc_get_implementations (pixman_implementation_t *imp)
-{
-#ifdef USE_VMX
-    if (!_pixman_disabled ("vmx") && pixman_have_vmx ())
-	imp = _pixman_implementation_create_vmx (imp);
-#endif
-
-    return imp;
-}