1 files changed, 72 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/ld_ind.c b/tools/testing/selftests/bpf/verifier/ld_ind.c
new file mode 100644
index 000000000000..079734227538
--- /dev/null
+++ b/tools/testing/selftests/bpf/verifier/ld_ind.c
@@ -0,0 +1,72 @@
+{
+	"ld_ind: check calling conv, r1",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_1, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R1 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r2",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_2, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R2 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r3",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_3, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R3 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r4",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_4, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R4 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r5",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_5, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
+	BPF_EXIT_INSN(),
+	},
+	.errstr = "R5 !read_ok",
+	.result = REJECT,
+},
+{
+	"ld_ind: check calling conv, r7",
+	.insns = {
+	BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+	BPF_MOV64_IMM(BPF_REG_7, 1),
+	BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+	BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+	BPF_EXIT_INSN(),
+	},
+	.result = ACCEPT,
+	.retval = 1,
+},