diff options
| author | Wang Nan | 2015-01-05 12:29:21 +0100 |
|---|---|---|
| committer | Jon Medhurst | 2015-01-13 17:10:06 +0100 |
| commit | 6624cf651f1a14363d0385f36dc255d304ac7ebb (patch) | |
| tree | 38cb38d33f5faa96e36814caa3fa63bfe322c193 /arch/arm/probes/kprobes/actions-thumb.c | |
| parent | ARM: kprobes: introduces checker (diff) | |
| download | kernel-qcow2-linux-6624cf651f1a14363d0385f36dc255d304ac7ebb.tar.gz kernel-qcow2-linux-6624cf651f1a14363d0385f36dc255d304ac7ebb.tar.xz kernel-qcow2-linux-6624cf651f1a14363d0385f36dc255d304ac7ebb.zip | |
ARM: kprobes: collects stack consumption for store instructions
This patch uses the previously introduced checker functionality on
store instructions to record their stack consumption information to
arch_probes_insn.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Reviewed-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'arch/arm/probes/kprobes/actions-thumb.c')
| -rw-r--r-- | arch/arm/probes/kprobes/actions-thumb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/probes/kprobes/actions-thumb.c b/arch/arm/probes/kprobes/actions-thumb.c index 2796121fe90e..07cfd9bef340 100644 --- a/arch/arm/probes/kprobes/actions-thumb.c +++ b/arch/arm/probes/kprobes/actions-thumb.c @@ -15,6 +15,7 @@ #include "../decode-thumb.h" #include "core.h" +#include "checkers.h" /* These emulation encodings are functionally equivalent... */ #define t32_emulate_rd8rn16rm0ra12_noflags \ @@ -665,5 +666,5 @@ const union decode_action kprobes_t32_actions[NUM_PROBES_T32_ACTIONS] = { .handler = t32_emulate_rdlo12rdhi8rn16rm0_noflags}, }; -const struct decode_checker *kprobes_t32_checkers[] = {NULL}; -const struct decode_checker *kprobes_t16_checkers[] = {NULL}; +const struct decode_checker *kprobes_t32_checkers[] = {t32_stack_checker, NULL}; +const struct decode_checker *kprobes_t16_checkers[] = {t16_stack_checker, NULL}; |