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Subject[PATCH v17 02/11] ARM: kprobes: remove unused ARM decoder actions.
Date
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


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