tools/testing/selftests/bpf/verifier/basic_stx_ldx.c

root/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c
{
        "invalid src register in STX",
        .insns = {
        BPF_STX_MEM(BPF_B, BPF_REG_10, -1, -1),
        BPF_EXIT_INSN(),
        },
        .errstr = "R15 is invalid",
        .result = REJECT,
},
{
        "invalid dst register in STX",
        .insns = {
        BPF_STX_MEM(BPF_B, 14, BPF_REG_10, -1),
        BPF_EXIT_INSN(),
        },
        .errstr = "R14 is invalid",
        .result = REJECT,
},
{
        "invalid dst register in ST",
        .insns = {
        BPF_ST_MEM(BPF_B, 14, -1, -1),
        BPF_EXIT_INSN(),
        },
        .errstr = "R14 is invalid",
        .result = REJECT,
},
{
        "invalid src register in LDX",
        .insns = {
        BPF_LDX_MEM(BPF_B, BPF_REG_0, 12, 0),
        BPF_EXIT_INSN(),
        },
        .errstr = "R12 is invalid",
        .result = REJECT,
},
{
        "invalid dst register in LDX",
        .insns = {
        BPF_LDX_MEM(BPF_B, 11, BPF_REG_1, 0),
        BPF_EXIT_INSN(),
        },
        .errstr = "R11 is invalid",
        .result = REJECT,
},
Linux
