Merge tag 'mac80211-for-davem-2016-01-26' of git://git.kernel.org/pub/scm/linux/kerne...

[cascardo/linux.git] / lib / test_bpf.c

diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 10cd186..27a7a26 100644 (file)
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -1685,6 +1685,126 @@ static struct bpf_test tests[] = {
                { },
                { { 0, 0x35d97ef2 } }
        },
+       {       /* Mainly checking JIT here. */
+               "MOV REG64",
+               .u.insns_int = {
+                       BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
+                       BPF_MOV64_REG(R1, R0),
+                       BPF_MOV64_REG(R2, R1),
+                       BPF_MOV64_REG(R3, R2),
+                       BPF_MOV64_REG(R4, R3),
+                       BPF_MOV64_REG(R5, R4),
+                       BPF_MOV64_REG(R6, R5),
+                       BPF_MOV64_REG(R7, R6),
+                       BPF_MOV64_REG(R8, R7),
+                       BPF_MOV64_REG(R9, R8),
+                       BPF_ALU64_IMM(BPF_MOV, R0, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R1, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R2, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R3, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R4, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R5, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R6, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R7, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R8, 0),
+                       BPF_ALU64_IMM(BPF_MOV, R9, 0),
+                       BPF_ALU64_REG(BPF_ADD, R0, R0),
+                       BPF_ALU64_REG(BPF_ADD, R0, R1),
+                       BPF_ALU64_REG(BPF_ADD, R0, R2),
+                       BPF_ALU64_REG(BPF_ADD, R0, R3),
+                       BPF_ALU64_REG(BPF_ADD, R0, R4),
+                       BPF_ALU64_REG(BPF_ADD, R0, R5),
+                       BPF_ALU64_REG(BPF_ADD, R0, R6),
+                       BPF_ALU64_REG(BPF_ADD, R0, R7),
+                       BPF_ALU64_REG(BPF_ADD, R0, R8),
+                       BPF_ALU64_REG(BPF_ADD, R0, R9),
+                       BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
+                       BPF_EXIT_INSN(),
+               },
+               INTERNAL,
+               { },
+               { { 0, 0xfefe } }
+       },
+       {       /* Mainly checking JIT here. */
+               "MOV REG32",
+               .u.insns_int = {
+                       BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
+                       BPF_MOV64_REG(R1, R0),
+                       BPF_MOV64_REG(R2, R1),
+                       BPF_MOV64_REG(R3, R2),
+                       BPF_MOV64_REG(R4, R3),
+                       BPF_MOV64_REG(R5, R4),
+                       BPF_MOV64_REG(R6, R5),
+                       BPF_MOV64_REG(R7, R6),
+                       BPF_MOV64_REG(R8, R7),
+                       BPF_MOV64_REG(R9, R8),
+                       BPF_ALU32_IMM(BPF_MOV, R0, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R1, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R2, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R3, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R4, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R5, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R6, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R7, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R8, 0),
+                       BPF_ALU32_IMM(BPF_MOV, R9, 0),
+                       BPF_ALU64_REG(BPF_ADD, R0, R0),
+                       BPF_ALU64_REG(BPF_ADD, R0, R1),
+                       BPF_ALU64_REG(BPF_ADD, R0, R2),
+                       BPF_ALU64_REG(BPF_ADD, R0, R3),
+                       BPF_ALU64_REG(BPF_ADD, R0, R4),
+                       BPF_ALU64_REG(BPF_ADD, R0, R5),
+                       BPF_ALU64_REG(BPF_ADD, R0, R6),
+                       BPF_ALU64_REG(BPF_ADD, R0, R7),
+                       BPF_ALU64_REG(BPF_ADD, R0, R8),
+                       BPF_ALU64_REG(BPF_ADD, R0, R9),
+                       BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
+                       BPF_EXIT_INSN(),
+               },
+               INTERNAL,
+               { },
+               { { 0, 0xfefe } }
+       },
+       {       /* Mainly checking JIT here. */
+               "LD IMM64",
+               .u.insns_int = {
+                       BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
+                       BPF_MOV64_REG(R1, R0),
+                       BPF_MOV64_REG(R2, R1),
+                       BPF_MOV64_REG(R3, R2),
+                       BPF_MOV64_REG(R4, R3),
+                       BPF_MOV64_REG(R5, R4),
+                       BPF_MOV64_REG(R6, R5),
+                       BPF_MOV64_REG(R7, R6),
+                       BPF_MOV64_REG(R8, R7),
+                       BPF_MOV64_REG(R9, R8),
+                       BPF_LD_IMM64(R0, 0x0LL),
+                       BPF_LD_IMM64(R1, 0x0LL),
+                       BPF_LD_IMM64(R2, 0x0LL),
+                       BPF_LD_IMM64(R3, 0x0LL),
+                       BPF_LD_IMM64(R4, 0x0LL),
+                       BPF_LD_IMM64(R5, 0x0LL),
+                       BPF_LD_IMM64(R6, 0x0LL),
+                       BPF_LD_IMM64(R7, 0x0LL),
+                       BPF_LD_IMM64(R8, 0x0LL),
+                       BPF_LD_IMM64(R9, 0x0LL),
+                       BPF_ALU64_REG(BPF_ADD, R0, R0),
+                       BPF_ALU64_REG(BPF_ADD, R0, R1),
+                       BPF_ALU64_REG(BPF_ADD, R0, R2),
+                       BPF_ALU64_REG(BPF_ADD, R0, R3),
+                       BPF_ALU64_REG(BPF_ADD, R0, R4),
+                       BPF_ALU64_REG(BPF_ADD, R0, R5),
+                       BPF_ALU64_REG(BPF_ADD, R0, R6),
+                       BPF_ALU64_REG(BPF_ADD, R0, R7),
+                       BPF_ALU64_REG(BPF_ADD, R0, R8),
+                       BPF_ALU64_REG(BPF_ADD, R0, R9),
+                       BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
+                       BPF_EXIT_INSN(),
+               },
+               INTERNAL,
+               { },
+               { { 0, 0xfefe } }
+       },
        {
                "INT: ALU MIX",
                .u.insns_int = {