Searched refs:ftrace_validate_inst (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/powerpc/kernel/trace/ |
| H A D | ftrace.c | 66 static inline int ftrace_validate_inst(unsigned long ip, ppc_inst_t inst) in ftrace_validate_inst() function
83 int ret = ftrace_validate_inst(ip, old); in ftrace_modify_code()
237 ret = ftrace_validate_inst(ip - 4, ppc_inst(PPC_RAW_NOP())); in ftrace_init_nop()
239 ret = ftrace_validate_inst(ip, ppc_inst(PPC_RAW_NOP())); in ftrace_init_nop()
242 ret = ftrace_validate_inst(ip - 8, ppc_inst(PPC_RAW_MFLR(_R0))); in ftrace_init_nop()
244 ret = ftrace_validate_inst(ip - 4, ppc_inst(PPC_RAW_STW(_R0, _R1, 4))); in ftrace_init_nop()
249 ret = ftrace_validate_inst(ip - 8, ppc_inst(PPC_RAW_MFLR(_R0))); in ftrace_init_nop()
250 ret |= ftrace_validate_inst(ip - 4, ppc_inst(PPC_RAW_STD(_R0, _R1, 16))); in ftrace_init_nop()
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