| /* SPDX-License-Identifier: GPL-2.0 */ |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM fault |
| #define TRACE_INCLUDE_PATH trace/hooks |
| |
| #if !defined(_TRACE_HOOK_FAULT_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_HOOK_FAULT_H |
| #include <linux/tracepoint.h> |
| #include <trace/hooks/vendor_hooks.h> |
| /* |
| * Following tracepoints are not exported in tracefs and provide a |
| * mechanism for vendor modules to hook and extend functionality |
| */ |
| struct pt_regs; |
| DECLARE_RESTRICTED_HOOK(android_rvh_die_kernel_fault, |
| TP_PROTO(struct pt_regs *regs, unsigned int esr, unsigned long addr, const char *msg), |
| TP_ARGS(regs, esr, addr, msg), 1); |
| |
| DECLARE_RESTRICTED_HOOK(android_rvh_do_sea, |
| TP_PROTO(struct pt_regs *regs, unsigned int esr, unsigned long addr, const char *msg), |
| TP_ARGS(regs, esr, addr, msg), 1); |
| |
| DECLARE_RESTRICTED_HOOK(android_rvh_do_mem_abort, |
| TP_PROTO(struct pt_regs *regs, unsigned int esr, unsigned long addr, const char *msg), |
| TP_ARGS(regs, esr, addr, msg), 1); |
| |
| DECLARE_RESTRICTED_HOOK(android_rvh_do_sp_pc_abort, |
| TP_PROTO(struct pt_regs *regs, unsigned int esr, unsigned long addr, bool user), |
| TP_ARGS(regs, esr, addr, user), |
| TP_CONDITION(!user)); |
| |
| /* macro versions of hooks are no longer required */ |
| |
| #endif /* _TRACE_HOOK_FAULT_H */ |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |
