From: wangnan0@huawei.com (Wang Nan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v17 02/11] ARM: kprobes: remove unused ARM decoder actions.
Date: Sat, 27 Dec 2014 15:34:55 +0800 [thread overview]
Message-ID: <1419665695-12915-1-git-send-email-wangnan0@huawei.com> (raw)
In-Reply-To: <1419665637-12744-1-git-send-email-wangnan0@huawei.com>
There are 3 actions which is never used:
PROBES_MOV_HALFWORD,
PROBES_SEV,
PROBES_WFE,
This patch removes them.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
---
arch/arm/probes/decode-arm.h | 3 ---
arch/arm/probes/kprobes/actions-arm.c | 3 ---
arch/arm/probes/uprobes/actions-arm.c | 3 ---
3 files changed, 9 deletions(-)
diff --git a/arch/arm/probes/decode-arm.h b/arch/arm/probes/decode-arm.h
index 9c56b40..f0dbc5a 100644
--- a/arch/arm/probes/decode-arm.h
+++ b/arch/arm/probes/decode-arm.h
@@ -38,9 +38,6 @@ enum probes_arm_action {
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,
diff --git a/arch/arm/probes/kprobes/actions-arm.c b/arch/arm/probes/kprobes/actions-arm.c
index 8797879..099aeb0 100644
--- a/arch/arm/probes/kprobes/actions-arm.c
+++ b/arch/arm/probes/kprobes/actions-arm.c
@@ -325,9 +325,6 @@ const union decode_action kprobes_arm_actions[NUM_PROBES_ARM_ACTIONS] = {
.handler = emulate_rd12rn16rm0rs8_rwflags},
[PROBES_DATA_PROCESSING_IMM] = {
.handler = emulate_rd12rn16rm0rs8_rwflags},
- [PROBES_MOV_HALFWORD] = {.handler = emulate_rd12rm0_noflags_nopc},
- [PROBES_SEV] = {.handler = probes_emulate_none},
- [PROBES_WFE] = {.handler = probes_simulate_nop},
[PROBES_SATURATE] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
[PROBES_REV] = {.handler = emulate_rd12rm0_noflags_nopc},
[PROBES_MMI] = {.handler = emulate_rd12rn16rm0_rwflags_nopc},
diff --git a/arch/arm/probes/uprobes/actions-arm.c b/arch/arm/probes/uprobes/actions-arm.c
index 1dd4916..6a271d6 100644
--- a/arch/arm/probes/uprobes/actions-arm.c
+++ b/arch/arm/probes/uprobes/actions-arm.c
@@ -217,9 +217,6 @@ const union decode_action uprobes_probes_actions[] = {
.decoder = decode_rd12rn16rm0rs8_rwflags},
[PROBES_DATA_PROCESSING_IMM] = {
.decoder = decode_rd12rn16rm0rs8_rwflags},
- [PROBES_MOV_HALFWORD] = {.handler = probes_simulate_nop},
- [PROBES_SEV] = {.handler = probes_simulate_nop},
- [PROBES_WFE] = {.handler = probes_simulate_nop},
[PROBES_SATURATE] = {.handler = probes_simulate_nop},
[PROBES_REV] = {.handler = probes_simulate_nop},
[PROBES_MMI] = {.handler = probes_simulate_nop},
--
1.8.4
next prev parent reply other threads:[~2014-12-27 7:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-27 7:33 [PATCH v17 00/11] ARM: kprobes: OPTPROBES and other improvements Wang Nan
2014-12-27 7:34 ` [PATCH v17 01/11] ARM: probes: move all probe code to dedicate directory Wang Nan
2014-12-27 7:34 ` Wang Nan [this message]
2014-12-27 7:35 ` [PATCH v17 03/11] ARM: kprobes: introduces checker Wang Nan
2014-12-27 7:35 ` [PATCH v17 04/11] ARM: kprobes: collects stack consumption for store instructions Wang Nan
2014-12-27 7:35 ` [PATCH v17 05/11] ARM: kprobes: disallow probing stack consuming instructions Wang Nan
2014-12-27 7:35 ` [PATCH v17 06/11] ARM: kprobes: Add test cases for " Wang Nan
2014-12-27 7:35 ` [PATCH v17 07/11] kprobes: Pass the original kprobe for preparing optimized kprobe Wang Nan
2014-12-27 7:35 ` [PATCH v17 08/11] ARM: kprobes: enable OPTPROBES for ARM 32 Wang Nan
2014-12-27 7:35 ` [PATCH v17 09/11] ARM: kprobes: Fix unreliable MRS instruction tests Wang Nan
2014-12-27 7:35 ` [PATCH v17 10/11] ARM: kprobes: check register usage for probed instruction Wang Nan
2014-12-27 7:36 ` [PATCH v17 11/11] ARM: optprobes: execute instruction during restoring if possible Wang Nan
2014-12-28 22:10 ` Masami Hiramatsu
2014-12-29 4:07 ` [PATCH v18 10/11] ARM: kprobes: check register usage for probed instruction Wang Nan
2015-01-04 5:05 ` Masami Hiramatsu
2015-01-04 5:16 ` Wang Nan
2014-12-29 4:07 ` [PATCH v18 11/11] ARM: optprobes: execute instruction during restoring if possible Wang Nan
2015-01-04 5:25 ` Masami Hiramatsu
2014-12-29 4:10 ` [PATCH v17 " Wang Nan
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