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ANDROID: arm64: debug-monitors: export break hook APIs

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Export register/unregister kernel/user break hook APIs
for modules to reference.

Bug: 169899018
Signed-off-by: Jonglin Lee <jonglin@google.com>
Change-Id: I0e58f72f97f2952485dd4318f36b68e8afa0e454
This commit is contained in:
Jonglin Lee 2020-09-22 18:31:21 -07:00
commit 210d9157b6
1 changed files with 4 additions and 0 deletions
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4
arch/arm64/kernel/debug-monitors.c
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@ -284,21 +284,25 @@ void register_user_break_hook(struct break_hook *hook)
{
register_debug_hook(&hook->node, &user_break_hook);
}
EXPORT_SYMBOL_GPL(register_user_break_hook);
void unregister_user_break_hook(struct break_hook *hook)
{
unregister_debug_hook(&hook->node);
}
EXPORT_SYMBOL_GPL(unregister_user_break_hook);
void register_kernel_break_hook(struct break_hook *hook)
{
register_debug_hook(&hook->node, &kernel_break_hook);
}
EXPORT_SYMBOL_GPL(register_kernel_break_hook);
void unregister_kernel_break_hook(struct break_hook *hook)
{
unregister_debug_hook(&hook->node);
}
EXPORT_SYMBOL_GPL(unregister_kernel_break_hook);
static int call_break_hook(struct pt_regs *regs, unsigned int esr)
{