diff options
Diffstat (limited to 'lib/test_bpf.c')
| -rw-r--r-- | lib/test_bpf.c | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/lib/test_bpf.c b/lib/test_bpf.c index 23e070b..80d78c5 100644 --- a/lib/test_bpf.c +++ b/lib/test_bpf.c @@ -124,7 +124,7 @@ static struct bpf_test tests[] = { { { 0, 0xfffffffd } } }, { - "DIV_KX", + "DIV_MOD_KX", .u.insns = { BPF_STMT(BPF_LD | BPF_IMM, 8), BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2), @@ -134,12 +134,18 @@ static struct bpf_test tests[] = { BPF_STMT(BPF_MISC | BPF_TAX, 0), BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000), + BPF_STMT(BPF_MISC | BPF_TAX, 0), + BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), + BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0), + BPF_STMT(BPF_MISC | BPF_TAX, 0), + BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), + BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000), BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), BPF_STMT(BPF_RET | BPF_A, 0) }, CLASSIC | FLAG_NO_DATA, { }, - { { 0, 0x40000001 } } + { { 0, 0x20000000 } } }, { "AND_OR_LSH_K", @@ -1756,6 +1762,49 @@ static struct bpf_test tests[] = { { }, { { 0, 1 } } }, + { + "nmap reduced", + .u.insns_int = { + BPF_MOV64_REG(R6, R1), + BPF_LD_ABS(BPF_H, 12), + BPF_JMP_IMM(BPF_JNE, R0, 0x806, 28), + BPF_LD_ABS(BPF_H, 12), + BPF_JMP_IMM(BPF_JNE, R0, 0x806, 26), + BPF_MOV32_IMM(R0, 18), + BPF_STX_MEM(BPF_W, R10, R0, -64), + BPF_LDX_MEM(BPF_W, R7, R10, -64), + BPF_LD_IND(BPF_W, R7, 14), + BPF_STX_MEM(BPF_W, R10, R0, -60), + BPF_MOV32_IMM(R0, 280971478), + BPF_STX_MEM(BPF_W, R10, R0, -56), + BPF_LDX_MEM(BPF_W, R7, R10, -56), + BPF_LDX_MEM(BPF_W, R0, R10, -60), + BPF_ALU32_REG(BPF_SUB, R0, R7), + BPF_JMP_IMM(BPF_JNE, R0, 0, 15), + BPF_LD_ABS(BPF_H, 12), + BPF_JMP_IMM(BPF_JNE, R0, 0x806, 13), + BPF_MOV32_IMM(R0, 22), + BPF_STX_MEM(BPF_W, R10, R0, -56), + BPF_LDX_MEM(BPF_W, R7, R10, -56), + BPF_LD_IND(BPF_H, R7, 14), + BPF_STX_MEM(BPF_W, R10, R0, -52), + BPF_MOV32_IMM(R0, 17366), + BPF_STX_MEM(BPF_W, R10, R0, -48), + BPF_LDX_MEM(BPF_W, R7, R10, -48), + BPF_LDX_MEM(BPF_W, R0, R10, -52), + BPF_ALU32_REG(BPF_SUB, R0, R7), + BPF_JMP_IMM(BPF_JNE, R0, 0, 2), + BPF_MOV32_IMM(R0, 256), + BPF_EXIT_INSN(), + BPF_MOV32_IMM(R0, 0), + BPF_EXIT_INSN(), + }, + INTERNAL, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x06, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6}, + { { 38, 256 } } + }, }; static struct net_device dev; |
