From patchwork Fri Mar 7 20:10:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Long X-Patchwork-Id: 25907 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-pd0-f198.google.com (mail-pd0-f198.google.com [209.85.192.198]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 2D21D203C3 for ; Fri, 7 Mar 2014 20:11:43 +0000 (UTC) Received: by mail-pd0-f198.google.com with SMTP id fp1sf10590684pdb.5 for ; Fri, 07 Mar 2014 12:11:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:delivered-to:from:to:cc:subject :date:message-id:in-reply-to:references:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-unsubscribe; bh=nUTuwneZn3p7T9fWJTKCPrkyIh9Rbk4gSRe0my4TPXk=; b=G2WwZqvs6qwJlwm0KIflRK81vDWFyWah0UxM1WpVcnmxyBPQNv5BcVApIv5eQ67OhS AXDWOSpm9iFVHZ9iJMYUdzqsMIdsG9PshoqNIr+WnZSqqgEYscRn5mjCtjYoNW+UtYae PLatvdTTkGeK6vu4YhOabEmOpsksehLcnrELa9RmoCktCSmJqxZgfnouepXYsyhvnuu0 HOeJ3l1Wp2mGyX6noqZP982+x1cV+Wsc+GnmBAvAUr75drryJH+Umi573QK2u+xLntaT V1jmHGQhXBHLM/jfr0d6VF2AhioMhB2nS4JzgHSWXhCfpqWZkbegywsBYffBLfZLrMTY 1arQ== X-Gm-Message-State: ALoCoQnWVMIFxHE1US4xNGsAxI4ngXbA58ynphiV6Ysef3EdGZ/3x+vacrdRcMFW7QN666yD9WCA X-Received: by 10.68.201.134 with SMTP id ka6mr8817942pbc.4.1394223102461; Fri, 07 Mar 2014 12:11:42 -0800 (PST) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.90.80 with SMTP id w74ls1286679qgd.95.gmail; Fri, 07 Mar 2014 12:11:42 -0800 (PST) X-Received: by 10.52.104.68 with SMTP id gc4mr13306388vdb.2.1394223102241; Fri, 07 Mar 2014 12:11:42 -0800 (PST) Received: from mail-vc0-f174.google.com (mail-vc0-f174.google.com [209.85.220.174]) by mx.google.com with ESMTPS id nc1si2457032vec.24.2014.03.07.12.11.42 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 07 Mar 2014 12:11:42 -0800 (PST) Received-SPF: neutral (google.com: 209.85.220.174 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.220.174; Received: by mail-vc0-f174.google.com with SMTP id im17so4633260vcb.19 for ; Fri, 07 Mar 2014 12:11:42 -0800 (PST) X-Received: by 10.221.39.138 with SMTP id tm10mr11675449vcb.7.1394223102134; Fri, 07 Mar 2014 12:11:42 -0800 (PST) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.220.78.9 with SMTP id i9csp139750vck; Fri, 7 Mar 2014 12:11:41 -0800 (PST) X-Received: by 10.68.28.69 with SMTP id z5mr23784827pbg.121.1394223100644; Fri, 07 Mar 2014 12:11:40 -0800 (PST) Received: from mail-pd0-f169.google.com (mail-pd0-f169.google.com [209.85.192.169]) by mx.google.com with ESMTPS id pg1si9403504pac.38.2014.03.07.12.11.40 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 07 Mar 2014 12:11:40 -0800 (PST) Received-SPF: neutral (google.com: 209.85.192.169 is neither permitted nor denied by best guess record for domain of dave.long@linaro.org) client-ip=209.85.192.169; Received: by mail-pd0-f169.google.com with SMTP id fp1so4495374pdb.0 for ; Fri, 07 Mar 2014 12:11:40 -0800 (PST) X-Received: by 10.69.25.69 with SMTP id io5mr24519556pbd.22.1394223100206; Fri, 07 Mar 2014 12:11:40 -0800 (PST) Received: from localhost.localdomain (n182z4l226.static.ctm.net. [182.93.4.226]) by mx.google.com with ESMTPSA id tu3sm12419427pab.1.2014.03.07.12.11.36 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 07 Mar 2014 12:11:39 -0800 (PST) From: David Long To: linux-arm-kernel@lists.infradead.org, Russell King Cc: Rabin Vincent , "Jon Medhurst (Tixy)" , Oleg Nesterov , Srikar Dronamraju , Ingo Molnar , Masami Hiramatsu , Ananth N Mavinakayanahalli , Anil S Keshavamurthy , , Peter Zijlstra , Paul Mackerras , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org Subject: [PATCH v7 11/15] ARM: Rename the shared kprobes/uprobe return value enum Date: Fri, 7 Mar 2014 15:10:36 -0500 Message-Id: <1394223040-17129-12-git-send-email-dave.long@linaro.org> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1394223040-17129-1-git-send-email-dave.long@linaro.org> References: <1394223040-17129-1-git-send-email-dave.long@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: dave.long@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.174 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: "David A. Long" Change the name of kprobes_insn to probes_insn so it can be shared between kprobes and uprobes without confusion. Signed-off-by: David A. Long Acked-by: Jon Medhurst --- arch/arm/kernel/kprobes-common.c | 2 +- arch/arm/kernel/kprobes-thumb.c | 16 ++++++++-------- arch/arm/kernel/kprobes.h | 14 ++++---------- arch/arm/kernel/probes-arm.c | 2 +- arch/arm/kernel/probes-thumb.c | 4 ++-- arch/arm/kernel/probes.h | 9 +++++++-- 6 files changed, 23 insertions(+), 24 deletions(-) diff --git a/arch/arm/kernel/kprobes-common.c b/arch/arm/kernel/kprobes-common.c index 08b5560..f151e15 100644 --- a/arch/arm/kernel/kprobes-common.c +++ b/arch/arm/kernel/kprobes-common.c @@ -123,7 +123,7 @@ emulate_ldm_r3_15(probes_opcode_t insn, load_write_pc(regs->ARM_pc, regs); } -enum kprobe_insn __kprobes +enum probes_insn __kprobes kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *h) { diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c index 2a73330..c271d5d 100644 --- a/arch/arm/kernel/kprobes-thumb.c +++ b/arch/arm/kernel/kprobes-thumb.c @@ -66,7 +66,7 @@ t32_simulate_cond_branch(probes_opcode_t insn, regs->ARM_pc = pc + (offset * 2); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes t32_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *d) { @@ -142,11 +142,11 @@ t32_simulate_ldr_literal(probes_opcode_t insn, regs->uregs[rt] = rtv; } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes 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); + enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d); /* Fixup modified instruction to have halfwords in correct order...*/ insn = asi->insn[0]; @@ -402,7 +402,7 @@ t16_singlestep_it(probes_opcode_t insn, t16_simulate_it(insn, asi, regs); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes t16_decode_it(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *d) { @@ -420,7 +420,7 @@ t16_simulate_cond_branch(probes_opcode_t insn, regs->ARM_pc = pc + (offset * 2); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes t16_decode_cond_branch(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *d) { @@ -510,7 +510,7 @@ t16_emulate_hiregs(probes_opcode_t insn, regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes t16_decode_hiregs(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *d) { @@ -538,7 +538,7 @@ t16_emulate_push(probes_opcode_t insn, ); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes t16_decode_push(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *d) { @@ -591,7 +591,7 @@ t16_emulate_pop_pc(probes_opcode_t insn, bx_write_pc(pc, regs); } -static enum kprobe_insn __kprobes +static enum probes_insn __kprobes 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 e2ae4ed..3684fc9 100644 --- a/arch/arm/kernel/kprobes.h +++ b/arch/arm/kernel/kprobes.h @@ -30,28 +30,22 @@ struct decode_header; union decode_action; -enum kprobe_insn { - INSN_REJECTED, - INSN_GOOD, - INSN_GOOD_NO_SLOT -}; - -typedef enum kprobe_insn (kprobe_decode_insn_t)(probes_opcode_t, +typedef enum probes_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(probes_opcode_t, +enum probes_insn thumb16_kprobe_decode_insn(probes_opcode_t, struct arch_specific_insn *, const union decode_action *); -enum kprobe_insn thumb32_kprobe_decode_insn(probes_opcode_t, +enum probes_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(probes_opcode_t, +enum probes_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 3357a07..a9439e6 100644 --- a/arch/arm/kernel/probes-arm.c +++ b/arch/arm/kernel/probes-arm.c @@ -723,7 +723,7 @@ static void __kprobes arm_singlestep(probes_opcode_t insn, * if the work was put into it, but low return considering they * should also be very rare. */ -enum kprobe_insn __kprobes +enum probes_insn __kprobes arm_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi, const union decode_action *actions) { diff --git a/arch/arm/kernel/probes-thumb.c b/arch/arm/kernel/probes-thumb.c index a15a79b..d23ef00 100644 --- a/arch/arm/kernel/probes-thumb.c +++ b/arch/arm/kernel/probes-thumb.c @@ -861,7 +861,7 @@ static void __kprobes thumb32_singlestep(probes_opcode_t opcode, regs->ARM_cpsr = it_advance(regs->ARM_cpsr); } -enum kprobe_insn __kprobes +enum probes_insn __kprobes thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi, const union decode_action *actions) { @@ -871,7 +871,7 @@ thumb16_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi, actions); } -enum kprobe_insn __kprobes +enum probes_insn __kprobes thumb32_kprobe_decode_insn(probes_opcode_t insn, struct arch_specific_insn *asi, const union decode_action *actions) { diff --git a/arch/arm/kernel/probes.h b/arch/arm/kernel/probes.h index dedff8a..870282a 100644 --- a/arch/arm/kernel/probes.h +++ b/arch/arm/kernel/probes.h @@ -138,7 +138,7 @@ void __kprobes probes_simulate_nop(probes_opcode_t, struct arch_specific_insn *, void __kprobes probes_emulate_none(probes_opcode_t, struct arch_specific_insn *, struct pt_regs *regs); -enum kprobe_insn __kprobes +enum probes_insn __kprobes kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_specific_insn *asi, const struct decode_header *h); @@ -313,7 +313,7 @@ union decode_item { int action; }; -typedef enum kprobe_insn (probes_custom_decode_t)(probes_opcode_t, +typedef enum probes_insn (probes_custom_decode_t)(probes_opcode_t, struct arch_specific_insn *, const struct decode_header *); @@ -391,6 +391,11 @@ struct decode_or { #define DECODE_OR(_mask, _value) \ DECODE_HEADER(DECODE_TYPE_OR, _mask, _value, 0) +enum probes_insn { + INSN_REJECTED, + INSN_GOOD, + INSN_GOOD_NO_SLOT +}; struct decode_reject { struct decode_header header;