// SPDX-License-Identifier: GPL-2.0
/* Converted from tools/testing/selftests/bpf/verifier/xdp.c */
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include "bpf_misc.h"
SEC("xdp")
__description("XDP, using ifindex from netdev")
__success __retval(1)
__naked void xdp_using_ifindex_from_netdev(void)
{
asm volatile (" \
r0 = 0; \
r2 = *(u32*)(r1 + %[xdp_md_ingress_ifindex]); \
if r2 < 1 goto l0_%=; \
r0 = 1; \
l0_%=: exit; \
" :
: __imm_const(xdp_md_ingress_ifindex, offsetof(struct xdp_md, ingress_ifindex))
: __clobber_all);
}
char _license[] SEC("license") = "GPL";