[PATCH v7 09/15] ARM: Make the kprobes condition_check symbol names more generic

David Long dave.long at linaro.org
Fri Mar 7 15:10:34 EST 2014 

From: "David A. Long" <dave.long at linaro.org>

In preparation for sharing the ARM kprobes instruction interpreting
code with uprobes, make the symbols names less kprobes-specific.

Signed-off-by: David A. Long <dave.long at linaro.org>
Acked-by: Jon Medhurst <tixy at linaro.org>
---
 arch/arm/include/asm/probes.h    | 11 +++---
 arch/arm/kernel/kprobes-arm.c    | 16 ++++-----
 arch/arm/kernel/kprobes-common.c | 14 ++++----
 arch/arm/kernel/kprobes-thumb.c  | 76 ++++++++++++++++++++--------------------
 arch/arm/kernel/kprobes.h        |  8 ++---
 arch/arm/kernel/probes-arm.c     | 16 ++++-----
 arch/arm/kernel/probes-arm.h     | 10 +++---
 arch/arm/kernel/probes-thumb.c   | 10 +++---
 arch/arm/kernel/probes.c         | 22 ++++++------
 arch/arm/kernel/probes.h         | 12 +++----
 10 files changed, 98 insertions(+), 97 deletions(-)

diff --git a/arch/arm/include/asm/probes.h b/arch/arm/include/asm/probes.h
index 4d014c4..c4acf6c 100644
--- a/arch/arm/include/asm/probes.h
+++ b/arch/arm/include/asm/probes.h
@@ -20,22 +20,23 @@
 #define _ASM_PROBES_H
 
 struct kprobe;
+typedef u32 probes_opcode_t;
 
 struct arch_specific_insn;
-typedef void (kprobe_insn_handler_t)(kprobe_opcode_t,
+typedef void (kprobe_insn_handler_t)(probes_opcode_t,
 				     struct arch_specific_insn *,
 				     struct pt_regs *);
-typedef unsigned long (kprobe_check_cc)(unsigned long);
-typedef void (kprobe_insn_singlestep_t)(kprobe_opcode_t,
+typedef unsigned long (probes_check_cc)(unsigned long);
+typedef void (kprobe_insn_singlestep_t)(probes_opcode_t,
 					struct arch_specific_insn *,
 					struct pt_regs *);
 typedef void (kprobe_insn_fn_t)(void);
 
 /* Architecture specific copy of original instruction. */
 struct arch_specific_insn {
-	kprobe_opcode_t			*insn;
+	probes_opcode_t			*insn;
 	kprobe_insn_handler_t		*insn_handler;
-	kprobe_check_cc			*insn_check_cc;
+	probes_check_cc			*insn_check_cc;
 	kprobe_insn_singlestep_t	*insn_singlestep;
 	kprobe_insn_fn_t		*insn_fn;
 };
diff --git a/arch/arm/kernel/kprobes-arm.c b/arch/arm/kernel/kprobes-arm.c
index 4a232e6..09a7b1e 100644
--- a/arch/arm/kernel/kprobes-arm.c
+++ b/arch/arm/kernel/kprobes-arm.c
@@ -73,7 +73,7 @@
 #endif
 
 static void __kprobes
-emulate_ldrdstrd(kprobe_opcode_t insn,
+emulate_ldrdstrd(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 4;
@@ -102,7 +102,7 @@ emulate_ldrdstrd(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_ldr(kprobe_opcode_t insn,
+emulate_ldr(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 4;
@@ -132,7 +132,7 @@ emulate_ldr(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_str(kprobe_opcode_t insn,
+emulate_str(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long rtpc = regs->ARM_pc - 4 + str_pc_offset;
@@ -159,7 +159,7 @@ emulate_str(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_rd12rn16rm0rs8_rwflags(kprobe_opcode_t insn,
+emulate_rd12rn16rm0rs8_rwflags(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 4;
@@ -194,7 +194,7 @@ emulate_rd12rn16rm0rs8_rwflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_rd12rn16rm0_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rd12rn16rm0_rwflags_nopc(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 12) & 0xf;
@@ -221,7 +221,7 @@ emulate_rd12rn16rm0_rwflags_nopc(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_rd16rn12rm0rs8_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rd16rn12rm0rs8_rwflags_nopc(probes_opcode_t insn,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
@@ -251,7 +251,7 @@ emulate_rd16rn12rm0rs8_rwflags_nopc(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_rd12rm0_noflags_nopc(kprobe_opcode_t insn,
+emulate_rd12rm0_noflags_nopc(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 12) & 0xf;
@@ -271,7 +271,7 @@ emulate_rd12rm0_noflags_nopc(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(kprobe_opcode_t insn,
+emulate_rdlo12rdhi16rn0rm8_rwflags_nopc(probes_opcode_t insn,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c
index abe0389..08b5560 100644
--- a/arch/arm/kernel/kprobes-common.c
+++ b/arch/arm/kernel/kprobes-common.c
@@ -17,7 +17,7 @@
 #include "kprobes.h"
 
 
-static void __kprobes simulate_ldm1stm1(kprobe_opcode_t insn,
+static void __kprobes simulate_ldm1stm1(probes_opcode_t insn,
 		struct arch_specific_insn *asi,
 		struct pt_regs *regs)
 {
@@ -59,7 +59,7 @@ static void __kprobes simulate_ldm1stm1(kprobe_opcode_t insn,
 	}
 }
 
-static void __kprobes simulate_stm1_pc(kprobe_opcode_t insn,
+static void __kprobes simulate_stm1_pc(probes_opcode_t insn,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
@@ -70,7 +70,7 @@ static void __kprobes simulate_stm1_pc(kprobe_opcode_t insn,
 	regs->ARM_pc = (long)addr + 4;
 }
 
-static void __kprobes simulate_ldm1_pc(kprobe_opcode_t insn,
+static void __kprobes simulate_ldm1_pc(probes_opcode_t insn,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
@@ -79,7 +79,7 @@ static void __kprobes simulate_ldm1_pc(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_generic_r0_12_noflags(kprobe_opcode_t insn,
+emulate_generic_r0_12_noflags(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	register void *rregs asm("r1") = regs;
@@ -107,7 +107,7 @@ emulate_generic_r0_12_noflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_generic_r2_14_noflags(kprobe_opcode_t insn,
+emulate_generic_r2_14_noflags(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	emulate_generic_r0_12_noflags(insn, asi,
@@ -115,7 +115,7 @@ emulate_generic_r2_14_noflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-emulate_ldm_r3_15(kprobe_opcode_t insn,
+emulate_ldm_r3_15(probes_opcode_t insn,
 	struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	emulate_generic_r0_12_noflags(insn, asi,
@@ -124,7 +124,7 @@ emulate_ldm_r3_15(kprobe_opcode_t insn,
 }
 
 enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *h)
 {
 	kprobe_insn_handler_t *handler = 0;
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index adc08f8..610d693 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -23,7 +23,7 @@
 /* t32 thumb actions */
 
 static void __kprobes
-t32_simulate_table_branch(kprobe_opcode_t insn,
+t32_simulate_table_branch(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc;
@@ -43,7 +43,7 @@ t32_simulate_table_branch(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_simulate_mrs(kprobe_opcode_t insn,
+t32_simulate_mrs(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 8) & 0xf;
@@ -52,7 +52,7 @@ t32_simulate_mrs(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_simulate_cond_branch(kprobe_opcode_t insn,
+t32_simulate_cond_branch(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc;
@@ -67,17 +67,17 @@ t32_simulate_cond_branch(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t32_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	int cc = (insn >> 22) & 0xf;
-	asi->insn_check_cc = kprobe_condition_checks[cc];
+	asi->insn_check_cc = probes_condition_checks[cc];
 	asi->insn_handler = t32_simulate_cond_branch;
 	return INSN_GOOD_NO_SLOT;
 }
 
 static void __kprobes
-t32_simulate_branch(kprobe_opcode_t insn,
+t32_simulate_branch(probes_opcode_t insn,
 		    struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc;
@@ -105,7 +105,7 @@ t32_simulate_branch(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_simulate_ldr_literal(kprobe_opcode_t insn,
+t32_simulate_ldr_literal(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long addr = regs->ARM_pc & ~3;
@@ -143,7 +143,7 @@ t32_simulate_ldr_literal(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t32_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t32_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	enum kprobe_insn ret = kprobe_decode_ldmstm(insn, asi, d);
@@ -157,7 +157,7 @@ t32_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
 }
 
 static void __kprobes
-t32_emulate_ldrdstrd(kprobe_opcode_t insn,
+t32_emulate_ldrdstrd(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc & ~3;
@@ -184,7 +184,7 @@ t32_emulate_ldrdstrd(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_emulate_ldrstr(kprobe_opcode_t insn,
+t32_emulate_ldrstr(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rt = (insn >> 12) & 0xf;
@@ -210,7 +210,7 @@ t32_emulate_ldrstr(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_emulate_rd8rn16rm0_rwflags(kprobe_opcode_t insn,
+t32_emulate_rd8rn16rm0_rwflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 8) & 0xf;
@@ -237,7 +237,7 @@ t32_emulate_rd8rn16rm0_rwflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_emulate_rd8pc16_noflags(kprobe_opcode_t insn,
+t32_emulate_rd8pc16_noflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc;
@@ -257,7 +257,7 @@ t32_emulate_rd8pc16_noflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_emulate_rd8rn16_noflags(kprobe_opcode_t insn,
+t32_emulate_rd8rn16_noflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 8) & 0xf;
@@ -277,7 +277,7 @@ t32_emulate_rd8rn16_noflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t32_emulate_rdlo12rdhi8rn16rm0_noflags(kprobe_opcode_t insn,
+t32_emulate_rdlo12rdhi8rn16rm0_noflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi,
 		struct pt_regs *regs)
 {
@@ -305,7 +305,7 @@ t32_emulate_rdlo12rdhi8rn16rm0_noflags(kprobe_opcode_t insn,
 /* t16 thumb actions */
 
 static void __kprobes
-t16_simulate_bxblx(kprobe_opcode_t insn,
+t16_simulate_bxblx(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 2;
@@ -319,7 +319,7 @@ t16_simulate_bxblx(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_ldr_literal(kprobe_opcode_t insn,
+t16_simulate_ldr_literal(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long *base = (unsigned long *)((regs->ARM_pc + 2) & ~3);
@@ -329,7 +329,7 @@ t16_simulate_ldr_literal(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_ldrstr_sp_relative(kprobe_opcode_t insn,
+t16_simulate_ldrstr_sp_relative(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long* base = (unsigned long *)regs->ARM_sp;
@@ -342,7 +342,7 @@ t16_simulate_ldrstr_sp_relative(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_reladr(kprobe_opcode_t insn,
+t16_simulate_reladr(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long base = (insn & 0x800) ? regs->ARM_sp
@@ -353,7 +353,7 @@ t16_simulate_reladr(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_add_sp_imm(kprobe_opcode_t insn,
+t16_simulate_add_sp_imm(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	long imm = insn & 0x7f;
@@ -364,11 +364,11 @@ t16_simulate_add_sp_imm(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_cbz(kprobe_opcode_t insn,
+t16_simulate_cbz(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rn = insn & 0x7;
-	kprobe_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
+	probes_opcode_t nonzero = regs->uregs[rn] ? insn : ~insn;
 	if (nonzero & 0x800) {
 		long i = insn & 0x200;
 		long imm5 = insn & 0xf8;
@@ -378,7 +378,7 @@ t16_simulate_cbz(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_simulate_it(kprobe_opcode_t insn,
+t16_simulate_it(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	/*
@@ -395,7 +395,7 @@ t16_simulate_it(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_singlestep_it(kprobe_opcode_t insn,
+t16_singlestep_it(probes_opcode_t insn,
 		  struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	regs->ARM_pc += 2;
@@ -403,7 +403,7 @@ t16_singlestep_it(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t16_decode_it(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	asi->insn_singlestep = t16_singlestep_it;
@@ -411,7 +411,7 @@ t16_decode_it(kprobe_opcode_t insn, struct arch_specific_insn *asi,
 }
 
 static void __kprobes
-t16_simulate_cond_branch(kprobe_opcode_t insn,
+t16_simulate_cond_branch(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 2;
@@ -421,17 +421,17 @@ t16_simulate_cond_branch(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t16_decode_cond_branch(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	int cc = (insn >> 8) & 0xf;
-	asi->insn_check_cc = kprobe_condition_checks[cc];
+	asi->insn_check_cc = probes_condition_checks[cc];
 	asi->insn_handler = t16_simulate_cond_branch;
 	return INSN_GOOD_NO_SLOT;
 }
 
 static void __kprobes
-t16_simulate_branch(kprobe_opcode_t insn,
+t16_simulate_branch(probes_opcode_t insn,
 		   struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 2;
@@ -441,7 +441,7 @@ t16_simulate_branch(kprobe_opcode_t insn,
 }
 
 static unsigned long __kprobes
-t16_emulate_loregs(kprobe_opcode_t insn,
+t16_emulate_loregs(probes_opcode_t insn,
 		   struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long oldcpsr = regs->ARM_cpsr;
@@ -464,14 +464,14 @@ t16_emulate_loregs(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_emulate_loregs_rwflags(kprobe_opcode_t insn,
+t16_emulate_loregs_rwflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	regs->ARM_cpsr = t16_emulate_loregs(insn, asi, regs);
 }
 
 static void __kprobes
-t16_emulate_loregs_noitrwflags(kprobe_opcode_t insn,
+t16_emulate_loregs_noitrwflags(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long cpsr = t16_emulate_loregs(insn, asi, regs);
@@ -480,7 +480,7 @@ t16_emulate_loregs_noitrwflags(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_emulate_hiregs(kprobe_opcode_t insn,
+t16_emulate_hiregs(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	unsigned long pc = regs->ARM_pc + 2;
@@ -511,7 +511,7 @@ t16_emulate_hiregs(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t16_decode_hiregs(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	insn &= ~0x00ff;
@@ -522,7 +522,7 @@ t16_decode_hiregs(kprobe_opcode_t insn, struct arch_specific_insn *asi,
 }
 
 static void __kprobes
-t16_emulate_push(kprobe_opcode_t insn,
+t16_emulate_push(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	__asm__ __volatile__ (
@@ -539,7 +539,7 @@ t16_emulate_push(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t16_decode_push(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	/*
@@ -554,7 +554,7 @@ t16_decode_push(kprobe_opcode_t insn, struct arch_specific_insn *asi,
 }
 
 static void __kprobes
-t16_emulate_pop_nopc(kprobe_opcode_t insn,
+t16_emulate_pop_nopc(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	__asm__ __volatile__ (
@@ -571,7 +571,7 @@ t16_emulate_pop_nopc(kprobe_opcode_t insn,
 }
 
 static void __kprobes
-t16_emulate_pop_pc(kprobe_opcode_t insn,
+t16_emulate_pop_pc(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	register unsigned long pc asm("r8");
@@ -592,7 +592,7 @@ t16_emulate_pop_pc(kprobe_opcode_t insn,
 }
 
 static enum kprobe_insn __kprobes
-t16_decode_pop(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+t16_decode_pop(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *d)
 {
 	/*
diff --git a/arch/arm/kernel/kprobes.h b/arch/arm/kernel/kprobes.h
index 7798035..d0530b1 100644
--- a/arch/arm/kernel/kprobes.h
+++ b/arch/arm/kernel/kprobes.h
@@ -36,22 +36,22 @@ enum kprobe_insn {
 	INSN_GOOD_NO_SLOT
 };
 
-typedef enum kprobe_insn (kprobe_decode_insn_t)(kprobe_opcode_t,
+typedef enum kprobe_insn (kprobe_decode_insn_t)(probes_opcode_t,
 						struct arch_specific_insn *,
 						const union decode_action *);
 
 #ifdef CONFIG_THUMB2_KERNEL
 
-enum kprobe_insn thumb16_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn thumb16_kprobe_decode_insn(probes_opcode_t,
 					    struct arch_specific_insn *,
 					    const union decode_action *);
-enum kprobe_insn thumb32_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn thumb32_kprobe_decode_insn(probes_opcode_t,
 					    struct arch_specific_insn *,
 					    const union decode_action *);
 
 #else /* !CONFIG_THUMB2_KERNEL */
 
-enum kprobe_insn arm_kprobe_decode_insn(kprobe_opcode_t,
+enum kprobe_insn arm_kprobe_decode_insn(probes_opcode_t,
 					struct arch_specific_insn *,
 					const union decode_action *);
 
diff --git a/arch/arm/kernel/probes-arm.c b/arch/arm/kernel/probes-arm.c
index 36002e5..3357a07 100644
--- a/arch/arm/kernel/probes-arm.c
+++ b/arch/arm/kernel/probes-arm.c
@@ -57,7 +57,7 @@
  * read and write of flags.
  */
 
-void __kprobes simulate_bbl(kprobe_opcode_t insn,
+void __kprobes simulate_bbl(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	long iaddr = (long) regs->ARM_pc - 4;
@@ -69,7 +69,7 @@ void __kprobes simulate_bbl(kprobe_opcode_t insn,
 	regs->ARM_pc = iaddr + 8 + disp;
 }
 
-void __kprobes simulate_blx1(kprobe_opcode_t insn,
+void __kprobes simulate_blx1(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	long iaddr = (long) regs->ARM_pc - 4;
@@ -80,7 +80,7 @@ void __kprobes simulate_blx1(kprobe_opcode_t insn,
 	regs->ARM_cpsr |= PSR_T_BIT;
 }
 
-void __kprobes simulate_blx2bx(kprobe_opcode_t insn,
+void __kprobes simulate_blx2bx(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rm = insn & 0xf;
@@ -95,7 +95,7 @@ void __kprobes simulate_blx2bx(kprobe_opcode_t insn,
 		regs->ARM_cpsr |= PSR_T_BIT;
 }
 
-void __kprobes simulate_mrs(kprobe_opcode_t insn,
+void __kprobes simulate_mrs(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	int rd = (insn >> 12) & 0xf;
@@ -103,7 +103,7 @@ void __kprobes simulate_mrs(kprobe_opcode_t insn,
 	regs->uregs[rd] = regs->ARM_cpsr & mask;
 }
 
-void __kprobes simulate_mov_ipsp(kprobe_opcode_t insn,
+void __kprobes simulate_mov_ipsp(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	regs->uregs[12] = regs->uregs[13];
@@ -704,7 +704,7 @@ const union decode_item kprobe_decode_arm_table[] = {
 EXPORT_SYMBOL_GPL(kprobe_decode_arm_table);
 #endif
 
-static void __kprobes arm_singlestep(kprobe_opcode_t insn,
+static void __kprobes arm_singlestep(probes_opcode_t insn,
 		struct arch_specific_insn *asi, struct pt_regs *regs)
 {
 	regs->ARM_pc += 4;
@@ -724,11 +724,11 @@ static void __kprobes arm_singlestep(kprobe_opcode_t insn,
  *   should also be very rare.
  */
 enum kprobe_insn __kprobes
-arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 		       const union decode_action *actions)
 {
 	asi->insn_singlestep = arm_singlestep;
-	asi->insn_check_cc = kprobe_condition_checks[insn>>28];
+	asi->insn_check_cc = probes_condition_checks[insn>>28];
 	return kprobe_decode_insn(insn, asi, kprobe_decode_arm_table, false,
 				  actions);
 }
diff --git a/arch/arm/kernel/probes-arm.h b/arch/arm/kernel/probes-arm.h
index d0ac8a4..9a9d379d 100644
--- a/arch/arm/kernel/probes-arm.h
+++ b/arch/arm/kernel/probes-arm.h
@@ -53,15 +53,15 @@ enum probes_arm_action {
 	NUM_PROBES_ARM_ACTIONS
 };
 
-void __kprobes simulate_bbl(kprobe_opcode_t opcode,
+void __kprobes simulate_bbl(probes_opcode_t opcode,
 	struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_blx1(kprobe_opcode_t opcode,
+void __kprobes simulate_blx1(probes_opcode_t opcode,
 	struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_blx2bx(kprobe_opcode_t opcode,
+void __kprobes simulate_blx2bx(probes_opcode_t opcode,
 	struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_mrs(kprobe_opcode_t opcode,
+void __kprobes simulate_mrs(probes_opcode_t opcode,
 	struct arch_specific_insn *asi, struct pt_regs *regs);
-void __kprobes simulate_mov_ipsp(kprobe_opcode_t opcode,
+void __kprobes simulate_mov_ipsp(probes_opcode_t opcode,
 	struct arch_specific_insn *asi, struct pt_regs *regs);
 
 #endif
diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c
index aa3176d..a15a79b 100644
--- a/arch/arm/kernel/probes-thumb.c
+++ b/arch/arm/kernel/probes-thumb.c
@@ -839,11 +839,11 @@ EXPORT_SYMBOL_GPL(kprobe_decode_thumb16_table);
 static unsigned long __kprobes thumb_check_cc(unsigned long cpsr)
 {
 	if (unlikely(in_it_block(cpsr)))
-		return kprobe_condition_checks[current_cond(cpsr)](cpsr);
+		return probes_condition_checks[current_cond(cpsr)](cpsr);
 	return true;
 }
 
-static void __kprobes thumb16_singlestep(kprobe_opcode_t opcode,
+static void __kprobes thumb16_singlestep(probes_opcode_t opcode,
 		struct arch_specific_insn *asi,
 		struct pt_regs *regs)
 {
@@ -852,7 +852,7 @@ static void __kprobes thumb16_singlestep(kprobe_opcode_t opcode,
 	regs->ARM_cpsr = it_advance(regs->ARM_cpsr);
 }
 
-static void __kprobes thumb32_singlestep(kprobe_opcode_t opcode,
+static void __kprobes thumb32_singlestep(probes_opcode_t opcode,
 		struct arch_specific_insn *asi,
 		struct pt_regs *regs)
 {
@@ -862,7 +862,7 @@ static void __kprobes thumb32_singlestep(kprobe_opcode_t opcode,
 }
 
 enum kprobe_insn __kprobes
-thumb16_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 			   const union decode_action *actions)
 {
 	asi->insn_singlestep = thumb16_singlestep;
@@ -872,7 +872,7 @@ thumb16_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
 }
 
 enum kprobe_insn __kprobes
-thumb32_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+thumb32_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 			   const union decode_action *actions)
 {
 	asi->insn_singlestep = thumb32_singlestep;
diff --git a/arch/arm/kernel/probes.c b/arch/arm/kernel/probes.c
index f2ab885..c1cdc0d 100644
--- a/arch/arm/kernel/probes.c
+++ b/arch/arm/kernel/probes.c
@@ -167,7 +167,7 @@ static unsigned long __kprobes __check_al(unsigned long cpsr)
 	return true;
 }
 
-kprobe_check_cc * const kprobe_condition_checks[16] = {
+probes_check_cc * const probes_condition_checks[16] = {
 	&__check_eq, &__check_ne, &__check_cs, &__check_cc,
 	&__check_mi, &__check_pl, &__check_vs, &__check_vc,
 	&__check_hi, &__check_ls, &__check_ge, &__check_lt,
@@ -175,13 +175,13 @@ kprobe_check_cc * const kprobe_condition_checks[16] = {
 };
 
 
-void __kprobes kprobe_simulate_nop(kprobe_opcode_t opcode,
+void __kprobes kprobe_simulate_nop(probes_opcode_t opcode,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
 }
 
-void __kprobes kprobe_emulate_none(kprobe_opcode_t opcode,
+void __kprobes kprobe_emulate_none(probes_opcode_t opcode,
 	struct arch_specific_insn *asi,
 	struct pt_regs *regs)
 {
@@ -195,8 +195,8 @@ void __kprobes kprobe_emulate_none(kprobe_opcode_t opcode,
  * unconditional as the condition code will already be checked before any
  * emulation handler is called.
  */
-static kprobe_opcode_t __kprobes
-prepare_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+static probes_opcode_t __kprobes
+prepare_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 		      bool thumb)
 {
 #ifdef CONFIG_THUMB2_KERNEL
@@ -221,7 +221,7 @@ prepare_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
  * prepare_emulated_insn
  */
 static void  __kprobes
-set_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+set_emulated_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 		  bool thumb)
 {
 #ifdef CONFIG_THUMB2_KERNEL
@@ -257,14 +257,14 @@ set_emulated_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
  * non-zero value, the corresponding nibble in pinsn is validated and modified
  * according to the type.
  */
-static bool __kprobes decode_regs(kprobe_opcode_t *pinsn, u32 regs)
+static bool __kprobes decode_regs(probes_opcode_t *pinsn, u32 regs)
 {
-	kprobe_opcode_t insn = *pinsn;
-	kprobe_opcode_t mask = 0xf; /* Start at least significant nibble */
+	probes_opcode_t insn = *pinsn;
+	probes_opcode_t mask = 0xf; /* Start at least significant nibble */
 
 	for (; regs != 0; regs >>= 4, mask <<= 4) {
 
-		kprobe_opcode_t new_bits = INSN_NEW_BITS;
+		probes_opcode_t new_bits = INSN_NEW_BITS;
 
 		switch (regs & 0xf) {
 
@@ -383,7 +383,7 @@ static const int decode_struct_sizes[NUM_DECODE_TYPES] = {
  *
  */
 int __kprobes
-kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 		   const union decode_item *table, bool thumb,
 		   const union decode_action *actions)
 {
diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h
index efea63c..5a0497f 100644
--- a/arch/arm/kernel/probes.h
+++ b/arch/arm/kernel/probes.h
@@ -131,13 +131,13 @@ static inline void __kprobes alu_write_pc(long pcv, struct pt_regs *regs)
 }
 
 
-void __kprobes kprobe_simulate_nop(kprobe_opcode_t, struct arch_specific_insn *,
+void __kprobes kprobe_simulate_nop(probes_opcode_t, struct arch_specific_insn *,
 		struct pt_regs *regs);
-void __kprobes kprobe_emulate_none(kprobe_opcode_t, struct arch_specific_insn *,
+void __kprobes kprobe_emulate_none(probes_opcode_t, struct arch_specific_insn *,
 		struct pt_regs *regs);
 
 enum kprobe_insn __kprobes
-kprobe_decode_ldmstm(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi,
 		const struct decode_header *h);
 
 /*
@@ -311,7 +311,7 @@ union decode_item {
 	int			action;
 };
 
-typedef enum kprobe_insn (probes_custom_decode_t)(kprobe_opcode_t,
+typedef enum kprobe_insn (probes_custom_decode_t)(probes_opcode_t,
 						  struct arch_specific_insn *,
 						  const struct decode_header *);
 
@@ -408,10 +408,10 @@ extern const union decode_item kprobe_decode_arm_table[];
 extern const union decode_action kprobes_arm_actions[];
 #endif
 
-extern kprobe_check_cc * const kprobe_condition_checks[16];
+extern probes_check_cc * const probes_condition_checks[16];
 
 
-int kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi,
+int kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi,
 		       const union decode_item *table, bool thumb16,
 		       const union decode_action *actions);
 
-- 
1.8.1.2

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