From fca08f326ae0423f03b097ff54de432fe77b95d0 Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Fri, 9 Jan 2015 10:19:49 +0800 Subject: ARM: probes: move all probe code to dedicate directory In discussion on LKML (https://lkml.org/lkml/2014/11/28/158), Russell King suggests to move all probe related code to arch/arm/probes. This patch does the work. Due to dependency on 'arch/arm/kernel/patch.h', this patch also moves patch.h to 'arch/arm/include/asm/patch.h', and related '#include' directives are also midified to '#include '. Following is an overview of this patch: ./arch/arm/kernel/ ./arch/arm/probes/ |-- Makefile |-- Makefile |-- probes-arm.c ==> |-- decode-arm.c |-- probes-arm.h ==> |-- decode-arm.h |-- probes-thumb.c ==> |-- decode-thumb.c |-- probes-thumb.h ==> |-- decode-thumb.h |-- probes.c ==> |-- decode.c |-- probes.h ==> |-- decode.h | |-- kprobes | | |-- Makefile |-- kprobes-arm.c ==> | |-- actions-arm.c |-- kprobes-common.c ==> | |-- actions-common.c |-- kprobes-thumb.c ==> | |-- actions-thumb.c |-- kprobes.c ==> | |-- core.c |-- kprobes.h ==> | |-- core.h |-- kprobes-test-arm.c ==> | |-- test-arm.c |-- kprobes-test.c ==> | |-- test-core.c |-- kprobes-test.h ==> | |-- test-core.h |-- kprobes-test-thumb.c ==> | `-- test-thumb.c | `-- uprobes | |-- Makefile |-- uprobes-arm.c ==> |-- actions-arm.c |-- uprobes.c ==> |-- core.c |-- uprobes.h ==> `-- core.h | `-- patch.h ==> arch/arm/include/asm/patch.h Signed-off-by: Wang Nan Acked-by: Masami Hiramatsu Signed-off-by: Jon Medhurst --- arch/arm/include/asm/patch.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 arch/arm/include/asm/patch.h (limited to 'arch/arm/include/asm/patch.h') diff --git a/arch/arm/include/asm/patch.h b/arch/arm/include/asm/patch.h new file mode 100644 index 000000000000..77e054c2f6cd --- /dev/null +++ b/arch/arm/include/asm/patch.h @@ -0,0 +1,17 @@ +#ifndef _ARM_KERNEL_PATCH_H +#define _ARM_KERNEL_PATCH_H + +void patch_text(void *addr, unsigned int insn); +void __patch_text_real(void *addr, unsigned int insn, bool remap); + +static inline void __patch_text(void *addr, unsigned int insn) +{ + __patch_text_real(addr, insn, true); +} + +static inline void __patch_text_early(void *addr, unsigned int insn) +{ + __patch_text_real(addr, insn, false); +} + +#endif -- cgit v1.2.3