--- uae/src/md-i386-gcc/support.c	2018/04/24 16:39:33	1.1.1.1
+++ uae/src/md-i386-gcc/support.c	2018/04/24 17:19:18	1.1.1.11
@@ -1,6 +1,6 @@
- /* 
+ /*
   * UAE - The Un*x Amiga Emulator
-  * 
+  *
   * Miscellaneous machine dependent support functions and definitions
   *
   * Copyright 1996 Bernd Schmidt
@@ -10,128 +10,11 @@
 #include "sysconfig.h"
 #include "sysdeps.h"
 
-#include "config.h"
 #include "options.h"
 #include "machdep/m68k.h"
 
 struct flag_struct regflags;
 
-/*
- * Careful: No unique labels. Unfortunately, not each installation of GCC 
- * comes with GAS. Bletch.
- */
-
-int fast_memcmp(const void *foo, const void *bar, int len)
+void machdep_init (void)
 {
-    int differs, baz;
-    __asm__ __volatile__ ("subl $4, %2\n"
-			  "jc  LLA2\n"
-			  "LLA1:\n"
-			  "movl (%0),%%ebx\n"
-			  "cmpl (%1),%%ebx\n"
-			  "jne LLA5\n"
-			  "addl $4, %0\n"
-			  "addl $4, %1\n"
-			  "subl $4, %2\n"
-			  "jnc  LLA1\n"
-			  "LLA2:\n"
-			  "addl $4, %2\n"
-			  "jz LLA4\n"
-			  "LLA3:\n"
-			  "movb (%0),%%bl\n"
-			  "cmpb (%1),%%bl\n"
-			  "jne LLA5\n"
-			  "incl %0\n"
-			  "incl %1\n"
-			  "decl %2\n"
-			  "jnz LLA3\n"
-			  "LLA4:\n"
-			  "movl $0, %3\n"
-			  "jmp LLA6\n"
-			  "LLA5:\n"
-			  "movl $1, %3\n"
-			  "LLA6:\n"
-			  : "=&r" (foo), "=&r" (bar), "=&rm" (len), "=rm" (differs),
-			    "=&b" (baz)
-			  : "0" (foo), "1" (bar), "2" (len), "3" (baz) : "cc");
-    return differs;
-}
-
-int memcmpy(void *foo, const void *bar, int len)
-{
-    int differs, baz = 0, uupzuq = 0;
-
-    __asm__ __volatile__ ("subl %1, %2\n"
-			  "movl $0, %0\n"
-			  "subl $16, %3\n"
-			  "jc LLB7\n"
-			  
-			  "LLB8:\n"
-			  "movl (%1),%%ecx\n"
-			  "movl (%2,%1),%%ebx\n"
-			  "xorl %%ebx, %%ecx\n"
-			  "movl %%ebx, (%1)\n"
-			  "orl %%ecx, %0\n"
-			  
-			  "movl 4(%2,%1),%%ebx\n"
-			  "movl 4(%1),%%ecx\n"
-			  "xorl %%ebx, %%ecx\n"
-			  "movl %%ebx, 4(%1)\n"
-			  "orl %%ecx, %0\n"
-			  
-			  "movl 8(%2,%1),%%ebx\n"
-			  "movl 8(%1),%%ecx\n"
-			  "xorl %%ebx, %%ecx\n"
-			  "movl %%ebx, 8(%1)\n"
-			  "orl %%ecx, %0\n"
-			  
-			  "movl 12(%2,%1),%%ebx\n"
-			  "movl 12(%1),%%ecx\n"
-			  "xorl %%ebx, %%ecx\n"
-			  "movl %%ebx, 12(%1)\n"
-			  "orl %%ecx, %0\n"
-			  
-			  "addl $16, %1\n"
-			  "subl $16, %3\n"
-			  "jnc  LLB8\n"
-			  
-			  "LLB7:\n"
-			  "addl $16, %3\n"
-			  "subl $4, %3\n"
-			  "jc  LLB2\n"
-			  
-			  "LLB1:\n"
-			  "movl (%2,%1),%%ebx\n"
-			  "movl (%1),%%ecx\n"
-			  "xorl %%ebx, %%ecx\n"
-			  "movl %%ebx, (%1)\n"
-			  "orl %%ecx, %0\n"
-			  "addl $4, %1\n"
-			  "subl $4, %3\n"
-			  "jnc  LLB1\n"
-			  
-			  "LLB2:\n"
-			  "addl $4, %3\n"
-			  "jz LLB6\n"
-			  "xorl %%ecx, %%ecx\n"
-			  
-			  "LLB3:\n"
-			  "movb (%2,%1),%%bl\n"
-			  "movb (%1),%%cl\n"
-			  "xorb %%bl,%%cl\n"
-			  "movb %%bl,(%1)\n"
-			  "orl %%ecx, %0\n"
-			  "incl %1\n"
-			  "decl %3\n"
-			  "jnz LLB3\n"
-			  
-			  "LLB6:\n"
-			  : "=m" (differs)
-			  : "r" (foo), "r" (bar), "r" (len), "b" (baz), "c" (uupzuq) : "cc", "memory");
-    /* Now tell the compiler that foo, bar and len have been modified 
-     * If someone finds a way to express all this cleaner in constraints that
-     * GCC 2.7.2 understands, please FIXME */
-    __asm__ __volatile__ ("" : "=rm" (foo), "=rm" (bar), "=rm" (len) : :  "ebx", "ecx", "edx", "eax", "esi", "memory");
-
-    return differs;
 }