Added dummy bios_ia32 boot loader bindings to be able to build the loader

under x86 as well.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4483 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/boot/platform/bios_ia32/Jamfile

@@ -1 +1,11 @@
 SubDir OBOS_TOP src kernel boot platform bios_ia32 ;
+
+SubDirHdrs $(OBOS_TOP) headers private kernel boot platform $(OBOS_BOOT_PLATFORM) ;
+
+KernelMergeObject boot_platform_bios_ia32.o :
+	<$(SOURCE_GRIST)>start.c
+	:
+	;
+
+SEARCH on [ FGristFiles crt0.S ]
+    = [ FDirName $(OBOS_TOP) src kernel boot arch $(OBOS_ARCH) ] ;

src/kernel/boot/platform/bios_ia32/start.c

@@ -0,0 +1,55 @@
+/*
+** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
+** Distributed under the terms of the OpenBeOS License.
+*/
+
+
+#include <SupportDefs.h>
+#include <boot/platform.h>
+#include <boot/heap.h>
+
+#include <string.h>
+
+
+void _start(void);
+
+
+// dummy implementations
+
+
+void
+panic(const char *format, ...)
+{
+}
+
+
+void
+dprintf(const char *format, ...)
+{
+}
+
+
+status_t
+platform_get_boot_devices(struct stage2_args *args, struct list *devicesList)
+{
+	return B_OK;
+}
+
+
+void
+platform_release_heap(void *base)
+{
+}
+
+
+status_t
+platform_init_heap(struct stage2_args *args, void **_base, void **_top)
+{
+}
+
+
+void
+_start(void)
+{
+}
+