summaryrefslogtreecommitdiffstats
path: root/kernel/arch/arm/probes/decode-arm.h
diff options
context:
space:
mode:
authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/arm/probes/decode-arm.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
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 <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 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 <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/arm/probes/decode-arm.h')
-rw-r--r--kernel/arch/arm/probes/decode-arm.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/kernel/arch/arm/probes/decode-arm.h b/kernel/arch/arm/probes/decode-arm.h
new file mode 100644
index 000000000..b3b80f6d4
--- /dev/null
+++ b/kernel/arch/arm/probes/decode-arm.h
@@ -0,0 +1,74 @@
+/*
+ * arch/arm/probes/decode-arm.h
+ *
+ * Copyright 2013 Linaro Ltd.
+ * Written by: David A. Long
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef _ARM_KERNEL_PROBES_ARM_H
+#define _ARM_KERNEL_PROBES_ARM_H
+
+#include "decode.h"
+
+enum probes_arm_action {
+ PROBES_PRELOAD_IMM,
+ PROBES_PRELOAD_REG,
+ PROBES_BRANCH_IMM,
+ PROBES_BRANCH_REG,
+ PROBES_MRS,
+ PROBES_CLZ,
+ PROBES_SATURATING_ARITHMETIC,
+ PROBES_MUL1,
+ PROBES_MUL2,
+ PROBES_SWP,
+ PROBES_LDRSTRD,
+ PROBES_LOAD,
+ PROBES_STORE,
+ PROBES_LOAD_EXTRA,
+ PROBES_STORE_EXTRA,
+ PROBES_MOV_IP_SP,
+ PROBES_DATA_PROCESSING_REG,
+ PROBES_DATA_PROCESSING_IMM,
+ PROBES_MOV_HALFWORD,
+ PROBES_SEV,
+ PROBES_WFE,
+ PROBES_SATURATE,
+ PROBES_REV,
+ PROBES_MMI,
+ PROBES_PACK,
+ PROBES_EXTEND,
+ PROBES_EXTEND_ADD,
+ PROBES_MUL_ADD_LONG,
+ PROBES_MUL_ADD,
+ PROBES_BITFIELD,
+ PROBES_BRANCH,
+ PROBES_LDMSTM,
+ NUM_PROBES_ARM_ACTIONS
+};
+
+void __kprobes simulate_bbl(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_blx1(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_blx2bx(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_mrs(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
+ struct arch_probes_insn *asi, struct pt_regs *regs);
+
+extern const union decode_item probes_decode_arm_table[];
+
+enum probes_insn arm_probes_decode_insn(probes_opcode_t,
+ struct arch_probes_insn *, bool emulate,
+ const union decode_action *actions,
+ const struct decode_checker *checkers[]);
+
+#endif