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Diffstat (limited to 'tools/testing/selftests/bpf/verifier/basic_stack.c')
-rw-r--r--tools/testing/selftests/bpf/verifier/basic_stack.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/tools/testing/selftests/bpf/verifier/basic_stack.c b/tools/testing/selftests/bpf/verifier/basic_stack.c
deleted file mode 100644
index b56f8117c09d..000000000000
--- a/tools/testing/selftests/bpf/verifier/basic_stack.c
+++ /dev/null
@@ -1,64 +0,0 @@
-{
- "stack out of bounds",
- .insns = {
- BPF_ST_MEM(BPF_DW, BPF_REG_10, 8, 0),
- BPF_EXIT_INSN(),
- },
- .errstr = "invalid stack",
- .result = REJECT,
-},
-{
- "uninitialized stack1",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_8b = { 2 },
- .errstr = "invalid indirect read from stack",
- .result = REJECT,
-},
-{
- "uninitialized stack2",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -8),
- BPF_EXIT_INSN(),
- },
- .errstr = "invalid read from stack",
- .result = REJECT,
-},
-{
- "invalid fp arithmetic",
- /* If this gets ever changed, make sure JITs can deal with it. */
- .insns = {
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
- BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 8),
- BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .errstr = "R1 subtraction from stack pointer",
- .result = REJECT,
-},
-{
- "non-invalid fp arithmetic",
- .insns = {
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
-},
-{
- "misaligned read from stack",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, -4),
- BPF_EXIT_INSN(),
- },
- .errstr = "misaligned stack access",
- .result = REJECT,
-},