TCALL_CNT
const s8 *tcc = bpf2a32[TCALL_CNT];
const s8 *tcc = bpf2a32[TCALL_CNT];
[TCALL_CNT] = {STACK_OFFSET(BPF_TC_HI), STACK_OFFSET(BPF_TC_LO)},
const u8 *tcc = bpf2ia32[TCALL_CNT];
const u8 *tcc = bpf2ia32[TCALL_CNT];
[TCALL_CNT] = {STACK_OFFSET(88), STACK_OFFSET(92)},