x86/net/bpf_jit_comp.c

411 static void emit_prologue(u8 **pprog, u32 stack_depth, bool ebpf_from_cbpf,
453 	if (stack_depth)
454 		EMIT3_off32(0x48, 0x81, 0xEC, round_up(stack_depth, 8));
608 					u32 stack_depth, u8 *ip,
611 	int tcc_off = -4 - round_up(stack_depth, 8);
667 	if (stack_depth)
669 			    round_up(stack_depth, 8));
691 				      bool *callee_regs_used, u32 stack_depth,
694 	int tcc_off = -4 - round_up(stack_depth, 8);
728 	if (stack_depth)
729 		EMIT3_off32(0x48, 0x81, 0xC4, round_up(stack_depth, 8));
1345 	emit_prologue(&prog, bpf_prog->aux->stack_depth,
2041 				RESTORE_TAIL_CALL_CNT(bpf_prog->aux->stack_depth);
2058 							  bpf_prog->aux->stack_depth,
2064 							    bpf_prog->aux->stack_depth,