Symbol: __PT_PARM2_SYSCALL_REG
tools/lib/bpf/bpf_tracing.h
544
#define PT_REGS_PARM2_SYSCALL(x) (__PT_REGS_CAST(x)->__PT_PARM2_SYSCALL_REG)
tools/lib/bpf/bpf_tracing.h
545
#define PT_REGS_PARM2_CORE_SYSCALL(x) BPF_CORE_READ(__PT_REGS_CAST(x), __PT_PARM2_SYSCALL_REG)