Edit file File name : aux_syscalls.stp Content :function _stp_bpf_syscall_get_nr:long(regs:long) { return @choose_defined( @cast(regs, "struct pt_regs", "kernel")->orig_ax, // STAPCONF_X86_UNIREGS @choose_defined(@cast(regs, "struct pt_regs", "kernel")->orig_rax, // __x86_64__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->orig_eax, // __i386__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->ARM_r7, // __arm__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->regs[2], //__mips__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->gpr[0], //__powerpc__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->gprs[2], // __s390__ || __s390x__ @choose_defined(@cast(regs, "struct pt_regs", "kernel")->syscallno, // __aarch64__ @cast(regs, "struct pt_regs", "kernel")->a7)))))))); // __riscv__ } Save