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author | Paul Moore <pmoore@redhat.com> | 2014-03-31 09:49:07 -0400 |
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committer | Paul Moore <pmoore@redhat.com> | 2014-03-31 09:49:07 -0400 |
commit | 6d32c850621b0be75777b9102b14f6268bbd9f0f (patch) | |
tree | fec325f5c1ae763f5eccb3ca1254ab9d9d164b05 /arch/arm64/include/asm/debug-monitors.h | |
parent | selinux: correctly label /proc inodes in use before the policy is loaded (diff) | |
parent | Linux 3.14 (diff) | |
download | linux-dev-6d32c850621b0be75777b9102b14f6268bbd9f0f.tar.xz linux-dev-6d32c850621b0be75777b9102b14f6268bbd9f0f.zip |
Merge tag 'v3.14' into next
Linux 3.14
Diffstat (limited to 'arch/arm64/include/asm/debug-monitors.h')
-rw-r--r-- | arch/arm64/include/asm/debug-monitors.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index a2232d07be9d..62314791570c 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -62,6 +62,27 @@ struct task_struct; #define DBG_ARCH_ID_RESERVED 0 /* In case of ptrace ABI updates. */ +#define DBG_HOOK_HANDLED 0 +#define DBG_HOOK_ERROR 1 + +struct step_hook { + struct list_head node; + int (*fn)(struct pt_regs *regs, unsigned int esr); +}; + +void register_step_hook(struct step_hook *hook); +void unregister_step_hook(struct step_hook *hook); + +struct break_hook { + struct list_head node; + u32 esr_val; + u32 esr_mask; + int (*fn)(struct pt_regs *regs, unsigned int esr); +}; + +void register_break_hook(struct break_hook *hook); +void unregister_break_hook(struct break_hook *hook); + u8 debug_monitors_arch(void); void enable_debug_monitors(enum debug_el el); |