From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/arm/include/asm/insn.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 kernel/arch/arm/include/asm/insn.h (limited to 'kernel/arch/arm/include/asm/insn.h') diff --git a/kernel/arch/arm/include/asm/insn.h b/kernel/arch/arm/include/asm/insn.h new file mode 100644 index 000000000..e96065da4 --- /dev/null +++ b/kernel/arch/arm/include/asm/insn.h @@ -0,0 +1,29 @@ +#ifndef __ASM_ARM_INSN_H +#define __ASM_ARM_INSN_H + +static inline unsigned long +arm_gen_nop(void) +{ +#ifdef CONFIG_THUMB2_KERNEL + return 0xf3af8000; /* nop.w */ +#else + return 0xe1a00000; /* mov r0, r0 */ +#endif +} + +unsigned long +__arm_gen_branch(unsigned long pc, unsigned long addr, bool link); + +static inline unsigned long +arm_gen_branch(unsigned long pc, unsigned long addr) +{ + return __arm_gen_branch(pc, addr, false); +} + +static inline unsigned long +arm_gen_branch_link(unsigned long pc, unsigned long addr) +{ + return __arm_gen_branch(pc, addr, true); +} + +#endif -- cgit 1.2.3-korg