bios.diff

xen 3.2.2 源码

Index: rombios.h
===================================================================
RCS file: /cvsroot/bochs/bochs/bios/rombios.h,v
retrieving revision 1.3
diff -u -w -r1.3 rombios.h
--- rombios.h	3 Oct 2006 20:27:30 -0000	1.3
+++ rombios.h	1 Nov 2006 19:16:34 -0000
@@ -19,7 +19,7 @@
 //  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 
 /* define it to include QEMU specific code */
-//#define BX_QEMU
+#define BX_QEMU
 
 #ifndef LEGACY
 #  define BX_ROMBIOS32     1
Index: rombios32.c
===================================================================
RCS file: /cvsroot/bochs/bochs/bios/rombios32.c,v
retrieving revision 1.8
diff -u -w -r1.8 rombios32.c
--- rombios32.c	3 Oct 2006 20:27:30 -0000	1.8
+++ rombios32.c	1 Nov 2006 19:16:34 -0000
@@ -852,6 +852,11 @@
     int ioapic_id, i, len;
     int mp_config_table_size;
 
+#ifdef BX_QEMU
+    if (smp_cpus <= 1)
+        return;
+#endif
+
 #ifdef BX_USE_EBDA_TABLES
     mp_config_table = (uint8_t *)(ram_size - ACPI_DATA_SIZE - MPTABLE_MAX_SIZE);
 #else