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ANDROID: arm64: add vendor hooks for unusal abort cases

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Add hooks to gather data of unsual aborts and summarize it with
other information.

Bug: 177483057

Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com>
Change-Id: I5f44b12770ae4976a6e3b098bd95a05dea347764
This commit is contained in:
Sangmoon Kim
2021-01-19 21:24:58 +09:00
committed by Todd Kjos
parent 5f1e1f42a5
commit 9108e9ba66
3 changed files with 42 additions and 0 deletions
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4
drivers/android/vendor_hooks.c
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@@ -40,6 +40,7 @@
#include <trace/hooks/ufshcd.h>
#include <trace/hooks/cgroup.h>
#include <trace/hooks/sys.h>
#include <trace/hooks/traps.h>
/*
* Export tracepoints that act as a bare tracehook (ie: have no trace event
@@ -179,3 +180,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_syscall_prctl_finished);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_mutex_list_add);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_unlock_slowpath);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_wake_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_undefinstr);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_bad_mode);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_arm64_serror_panic);