diff options
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/jit.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/jit.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/jit.c b/tools/testing/selftests/bpf/verifier/jit.c index eedcb752bf70..79021c30e51e 100644 --- a/tools/testing/selftests/bpf/verifier/jit.c +++ b/tools/testing/selftests/bpf/verifier/jit.c @@ -103,6 +103,53 @@ .retval = 2, }, { + "jit: various div tests", + .insns = { + BPF_LD_IMM64(BPF_REG_2, 0xefeffeULL), + BPF_LD_IMM64(BPF_REG_0, 0xeeff0d413122ULL), + BPF_LD_IMM64(BPF_REG_1, 0xfefeeeULL), + BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1), + BPF_JMP_REG(BPF_JEQ, BPF_REG_0, BPF_REG_2, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_LD_IMM64(BPF_REG_3, 0xeeff0d413122ULL), + BPF_ALU64_IMM(BPF_DIV, BPF_REG_3, 0xfefeeeULL), + BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_LD_IMM64(BPF_REG_2, 0xaa93ULL), + BPF_ALU64_IMM(BPF_MOD, BPF_REG_1, 0xbeefULL), + BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_LD_IMM64(BPF_REG_1, 0xfefeeeULL), + BPF_LD_IMM64(BPF_REG_3, 0xbeefULL), + BPF_ALU64_REG(BPF_MOD, BPF_REG_1, BPF_REG_3), + BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_LD_IMM64(BPF_REG_2, 0x5ee1dULL), + BPF_LD_IMM64(BPF_REG_1, 0xfefeeeULL), + BPF_LD_IMM64(BPF_REG_3, 0x2bULL), + BPF_ALU32_REG(BPF_DIV, BPF_REG_1, BPF_REG_3), + BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_ALU32_REG(BPF_DIV, BPF_REG_1, BPF_REG_1), + BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_ALU64_REG(BPF_MOD, BPF_REG_2, BPF_REG_2), + BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 2), + BPF_MOV64_IMM(BPF_REG_0, 1), + BPF_EXIT_INSN(), + BPF_MOV64_IMM(BPF_REG_0, 2), + BPF_EXIT_INSN(), + }, + .result = ACCEPT, + .retval = 2, +}, +{ "jit: jsgt, jslt", .insns = { BPF_LD_IMM64(BPF_REG_1, 0x80000000ULL), |