Fix GCC 3.4+: Don't clobber %ebx on IA32.

devel/libjit/distinfo

@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.3 2005/10/22 15:51:02 rillig Exp $
+$NetBSD: distinfo,v 1.4 2006/01/09 19:00:43 joerg Exp $
 
 SHA1 (libjit-0.0.4.tar.gz) = 663055ee5bb600e9dfd28c03456a66bf2b66811b
 RMD160 (libjit-0.0.4.tar.gz) = e8ff27b3f1e0dbff0ed6cc1d5fd2a5cc4a74f1fd
 Size (libjit-0.0.4.tar.gz) = 580278 bytes
+SHA1 (patch-aa) = e5c58111aad14e4ead390fa55630b06cdf2711da

devel/libjit/patches/patch-aa

@@ -0,0 +1,22 @@
+$NetBSD: patch-aa,v 1.3 2006/01/09 19:00:43 joerg Exp $
+
+--- jit/jit-cpuid-x86.c.orig	2006-01-09 18:53:59.000000000 +0000
++++ jit/jit-cpuid-x86.c
+@@ -57,6 +57,7 @@ static void cpuid_query(unsigned int ind
+ {
+ #if defined(__GNUC__)
+ 	__asm__ __volatile__ (
++		"\tpushl %%ebx\n"
+ 		"\tmovl %0, %%eax\n"
+ 		"\txorl %%ebx, %%ebx\n"
+ 		"\txorl %%ecx, %%ecx\n"
+@@ -68,7 +69,8 @@ static void cpuid_query(unsigned int ind
+ 		"\tmovl %%ebx, 4(%%esi)\n"
+ 		"\tmovl %%ecx, 8(%%esi)\n"
+ 		"\tmovl %%edx, 12(%%esi)\n"
+-		: : "m"(index), "m"(info) : "eax", "ebx", "ecx", "edx", "esi"
++		"\tpopl %%ebx\n"
++		: : "m"(index), "m"(info) : "eax", "ecx", "edx", "esi"
+ 	);
+ #endif
+ }