1 files changed, 0 insertions, 125 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/modules/ifcpu64.c b/contrib/syslinux/syslinux-4.03/com32/modules/ifcpu64.c
deleted file mode 100644
index e123922..0000000
--- a/contrib/syslinux/syslinux-4.03/com32/modules/ifcpu64.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- *   Copyright 2008 H. Peter Anvin - All Rights Reserved
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- *   Boston MA 02110-1301, USA; either version 2 of the License, or
- *   (at your option) any later version; incorporated herein by reference.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * ifcpu64.c
- *
- * Run one command if the CPU has 64-bit support, and another if it doesn't.
- * Eventually this and other features should get folded into some kind
- * of scripting engine.
- *
- * Usage:
- *
- *    label boot_kernel
- *        com32 ifcpu64.c32
- *        append boot_kernel_64 [-- boot_kernel_32pae] -- boot_kernel_32
- *    label boot_kernel_32
- *        kernel vmlinuz_32
- *        append ...
- *    label boot_kernel_64
- *        kernel vmlinuz_64
- *        append ...
- */
-
-#include <alloca.h>
-#include <stdlib.h>
-#include <string.h>
-#include <cpuid.h>
-#include <syslinux/boot.h>
-
-static bool __constfunc cpu_has_cpuid(void)
-{
-    return cpu_has_eflag(X86_EFLAGS_ID);
-}
-
-static bool __constfunc cpu_has_level(uint32_t level)
-{
-    uint32_t group;
-    uint32_t limit;
-
-    if (!cpu_has_cpuid())
-	return false;
-
-    group = level & 0xffff0000;
-    limit = cpuid_eax(group);
-
-    if ((limit & 0xffff0000) != group)
-	return false;
-
-    if (level > limit)
-	return false;
-
-    return true;
-}
-
-/* This only supports feature groups 0 and 1, corresponding to the
-   Intel and AMD EDX bit vectors.  We can add more later if need be. */
-static bool __constfunc cpu_has_feature(int x)
-{
-    uint32_t level = ((x & 1) << 31) | 1;
-
-    return cpu_has_level(level) && ((cpuid_edx(level) >> (x & 31) & 1));
-}
-
-/* XXX: this really should be librarized */
-static void boot_args(char **args)
-{
-    int len = 0, a = 0;
-    char **pp;
-    const char *p;
-    char c, *q, *str;
-
-    for (pp = args; *pp; pp++)
-	len += strlen(*pp) + 1;
-
-    q = str = alloca(len);
-    for (pp = args; *pp; pp++) {
-	p = *pp;
-	while ((c = *p++))
-	    *q++ = c;
-	*q++ = ' ';
-	a = 1;
-    }
-    q -= a;
-    *q = '\0';
-
-    if (!str[0])
-	syslinux_run_default();
-    else
-	syslinux_run_command(str);
-}
-
-int main(int argc, char *argv[])
-{
-    char **args[3];
-    int i;
-    int n;
-
-    args[0] = &argv[1];
-    n = 1;
-    for (i = 1; i < argc; i++) {
-	if (!strcmp(argv[i], "--")) {
-	    argv[i] = NULL;
-	    args[n++] = &argv[i + 1];
-	}
-	if (n >= 3)
-	    break;
-    }
-    while (n < 3) {
-	args[n] = args[n - 1];
-	n++;
-    }
-
-    boot_args(cpu_has_feature(X86_FEATURE_LM) ? args[0] :
-	      cpu_has_feature(X86_FEATURE_PAE) ? args[1] : args[2]);
-    return -1;
-}