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ARM: kprobes: collects stack consumption for store instructions

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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>
This commit is contained in:
Wang Nan
2015-01-05 19:29:21 +08:00
committed by Jon Medhurst
parent 83803d97da
commit 6624cf651f
9 changed files with 383 additions and 6 deletions
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arch/arm/include/asm/probes.h
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@@ -38,6 +38,7 @@ struct arch_probes_insn {
probes_check_cc *insn_check_cc;
probes_insn_singlestep_t *insn_singlestep;
probes_insn_fn_t *insn_fn;
int stack_space;
};
#endif