Module Name: src
Committed By: matt
Date: Mon Jan 28 23:47:38 UTC 2013
Modified Files:
src/sys/arch/arm/include: asm.h
Log Message:
Add a RETr(r) macro (indirect return through register r).
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/include/asm.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/include/asm.h
diff -u src/sys/arch/arm/include/asm.h:1.16 src/sys/arch/arm/include/asm.h:1.17
--- src/sys/arch/arm/include/asm.h:1.16 Sat Sep 1 14:46:25 2012
+++ src/sys/arch/arm/include/asm.h Mon Jan 28 23:47:38 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: asm.h,v 1.16 2012/09/01 14:46:25 matt Exp $ */
+/* $NetBSD: asm.h,v 1.17 2013/01/28 23:47:38 matt Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@@ -170,9 +170,11 @@
#if defined (_ARM_ARCH_4T)
# define RET bx lr
+# define RETr(r) bx r
# define RETc(c) __CONCAT(bx,c) lr
#else
# define RET mov pc, lr
+# define RETr(r) mov pc, r
# define RETc(c) __CONCAT(mov,c) pc, lr
#endif
