Patch to compile crc32.cpp on GCC 3.3.x

[daeken_bb]

Have fun:

--- common/crc32.old	Mon Dec 22 13:35:50 2003
+++ common/crc32.cpp	Mon Dec 22 13:30:41 2003
@@ -161,17 +161,15 @@
 	return crc32;
 }
 #elif defined(i386)
-		register uint32  val __asm ( "ax" );
-		val = crc32;
 
 __asm __volatile (
 		"xorl	%%ebx, %%ebx\n"
-		"movl	%1, %%esi\n" 
-		"movl	%2, %%ecx\n" 
+    "movl $crc32, %%eax\n"
+		"movl	%0, %%esi\n" 
+		"movl	%1, %%ecx\n" 
 		"movl	$CRC32Table, %%edi\n"
-		"shrl	$2, %%ecx\n"
+		"shrl	$0, %%ecx\n"
 		"jz	1f\n"
-
 		".align 4\n"
 		"0:\n"
 		"movb	%%al, %%bl\n"
@@ -203,7 +201,7 @@
 		"jnz	0b\n"
 
 		"1:\n"
-		"movl	%2, %%ecx\n"
+		"movl	%1, %%ecx\n"
 		"andl	$3, %%ecx\n"
 		"jz	2f\n"
 
@@ -229,11 +227,11 @@
 		"xorl	(%%edi,%%ebx,4), %%eax\n"
 	"2:\n"
 		:
-		: "a" (val), "g" (buf), "g" (bufsize)
+		: "g" (buf), "g" (bufsize)
 		: "ax", "bx", "cx", "dx", "si", "di"
 	);
 	
-	return val;
+	return crc32;
 }
 #else
 	for(uint32 i=0; i < bufsize; i++)

Edit: Code tags - kathgar