ARM: Make the kprobes condition_check symbol names more generic

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@linaro.org> Acked-by: Jon Medhurst <tixy@linaro.org>
mariux64 · Mar 18, 2014 · f145d66 · f145d66
1 parent 7579f4b
commit f145d66
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Showing 10 changed files with 98 additions and 97 deletions.
diff --git 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
@@ -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
@@ -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;
@@ -107,15 +107,15 @@ 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,
 		(struct pt_regs *)(regs->uregs+2));
 }
 
 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;