Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/x86

[linux-2.6-omap-h63xx.git] / arch / um / include / as-layout.h

diff --git a/arch/um/include/as-layout.h b/arch/um/include/as-layout.h
index e44f32940f8a69fcf21c397ce2776658403832d1..a5cdf953e04a964569e9ea6f2912e9a9b9d6369a 100644 (file)
--- a/arch/um/include/as-layout.h
+++ b/arch/um/include/as-layout.h
@@ -6,6 +6,28 @@
 #ifndef __START_H__
 #define __START_H__
 
+#include "uml-config.h"
+#include "kern_constants.h"
+
+/*
+ * Assembly doesn't want any casting, but C does, so define these
+ * without casts here, and define new symbols with casts inside the C
+ * section.
+ */
+#define ASM_STUB_CODE (UML_CONFIG_TOP_ADDR - 2 * UM_KERN_PAGE_SIZE)
+#define ASM_STUB_DATA (UML_CONFIG_TOP_ADDR - UM_KERN_PAGE_SIZE)
+#define ASM_STUB_START ASM_STUB_CODE
+
+/*
+ * This file is included by the assembly stubs, which just want the
+ * definitions above.
+ */
+#ifndef __ASSEMBLY__
+
+#define STUB_CODE ((unsigned long) ASM_STUB_CODE)
+#define STUB_DATA ((unsigned long) ASM_STUB_DATA)
+#define STUB_START ((unsigned long) ASM_STUB_START)
+
 #include "sysdep/ptrace.h"
 
 struct cpu_task {
@@ -29,6 +51,8 @@ extern unsigned long brk_start;
 
 extern int linux_main(int argc, char **argv);
 
-extern void (*sig_info[])(int, union uml_pt_regs *);
+extern void (*sig_info[])(int, struct uml_pt_regs *);
+
+#endif
 
 #endif