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authorMichael Holzheu <holzheu@linux.vnet.ibm.com>2015-05-11 22:22:44 -0700
committerDavid S. Miller <davem@davemloft.net>2015-05-12 23:15:25 -0400
commitcffc642d93f9324a06dfbd7da9af29652952a248 (patch)
treeaff9454a155b39880d89e327ef40114cff9a776c
parentb88c06e36dcb9b4ae285f7821f62d68dc34b25d3 (diff)
test_bpf: add 173 new testcases for eBPF
add an exhaustive set of eBPF tests bringing total to: test_bpf: Summary: 233 PASSED, 0 FAILED, [0/226 JIT'ed] Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/linux/filter.h10
-rw-r--r--lib/test_bpf.c2192
2 files changed, 2202 insertions, 0 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 3c03a6085b82..ce1d72d34382 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -207,6 +207,16 @@ struct bpf_prog_aux;
.off = OFF, \
.imm = 0 })
+/* Atomic memory add, *(uint *)(dst_reg + off16) += src_reg */
+
+#define BPF_STX_XADD(SIZE, DST, SRC, OFF) \
+ ((struct bpf_insn) { \
+ .code = BPF_STX | BPF_SIZE(SIZE) | BPF_XADD, \
+ .dst_reg = DST, \
+ .src_reg = SRC, \
+ .off = OFF, \
+ .imm = 0 })
+
/* Memory store, *(uint *) (dst_reg + off16) = imm32 */
#define BPF_ST_MEM(SIZE, DST, OFF, IMM) \
diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 3c41049d72d8..8bca780e3613 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -1806,6 +1806,2198 @@ static struct bpf_test tests[] = {
0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6},
{ { 38, 256 } }
},
+ /* BPF_ALU | BPF_MOV | BPF_X */
+ {
+ "ALU_MOV_X: dst = 2",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_MOV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_MOV_X: dst = 4294967295",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967295),
+ BPF_ALU32_REG(BPF_MOV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ {
+ "ALU64_MOV_X: dst = 2",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_MOV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_MOV_X: dst = 4294967295",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967295),
+ BPF_ALU64_REG(BPF_MOV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ /* BPF_ALU | BPF_MOV | BPF_K */
+ {
+ "ALU_MOV_K: dst = 2",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_MOV_K: dst = 4294967295",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R0, 4294967295),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ {
+ "ALU_MOV_K: 0x0000ffffffff0000 = 0x00000000ffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x00000000ffffffff),
+ BPF_ALU32_IMM(BPF_MOV, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_MOV_K: dst = 2",
+ .u.insns_int = {
+ BPF_ALU64_IMM(BPF_MOV, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_MOV_K: dst = 2147483647",
+ .u.insns_int = {
+ BPF_ALU64_IMM(BPF_MOV, R0, 2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2147483647 } },
+ },
+ {
+ "ALU64_OR_K: dst = 0x0",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x0),
+ BPF_ALU64_IMM(BPF_MOV, R2, 0x0),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_MOV_K: dst = -1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_MOV, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_ADD | BPF_X */
+ {
+ "ALU_ADD_X: 1 + 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_ADD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_ADD_X: 1 + 4294967294 = 4294967295",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967294),
+ BPF_ALU32_REG(BPF_ADD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ {
+ "ALU64_ADD_X: 1 + 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_ADD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_ADD_X: 1 + 4294967294 = 4294967295",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967294),
+ BPF_ALU64_REG(BPF_ADD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ /* BPF_ALU | BPF_ADD | BPF_K */
+ {
+ "ALU_ADD_K: 1 + 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_ADD, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_ADD_K: 3 + 0 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_ADD, R0, 0),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_ADD_K: 1 + 4294967294 = 4294967295",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_ADD, R0, 4294967294),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 4294967295 } },
+ },
+ {
+ "ALU_ADD_K: 0 + (-1) = 0x00000000ffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0),
+ BPF_LD_IMM64(R3, 0x00000000ffffffff),
+ BPF_ALU32_IMM(BPF_ADD, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_ADD_K: 1 + 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_ADD, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_ADD_K: 3 + 0 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_ADD, R0, 0),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_ADD_K: 1 + 2147483646 = 2147483647",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_ADD, R0, 2147483646),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2147483647 } },
+ },
+ {
+ "ALU64_ADD_K: 2147483646 + -2147483647 = -1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483646),
+ BPF_ALU64_IMM(BPF_ADD, R0, -2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, -1 } },
+ },
+ {
+ "ALU64_ADD_K: 1 + 0 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x1),
+ BPF_LD_IMM64(R3, 0x1),
+ BPF_ALU64_IMM(BPF_ADD, R2, 0x0),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_ADD_K: 0 + (-1) = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_ADD, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_SUB | BPF_X */
+ {
+ "ALU_SUB_X: 3 - 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 1),
+ BPF_ALU32_REG(BPF_SUB, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_SUB_X: 4294967295 - 4294967294 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967294),
+ BPF_ALU32_REG(BPF_SUB, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_SUB_X: 3 - 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 1),
+ BPF_ALU64_REG(BPF_SUB, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_SUB_X: 4294967295 - 4294967294 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967294),
+ BPF_ALU64_REG(BPF_SUB, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ /* BPF_ALU | BPF_SUB | BPF_K */
+ {
+ "ALU_SUB_K: 3 - 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_SUB, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_SUB_K: 3 - 0 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_SUB, R0, 0),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_SUB_K: 4294967295 - 4294967294 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_SUB, R0, 4294967294),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_SUB_K: 3 - 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_SUB, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_SUB_K: 3 - 0 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_SUB, R0, 0),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_SUB_K: 4294967294 - 4294967295 = -1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967294),
+ BPF_ALU64_IMM(BPF_SUB, R0, 4294967295),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, -1 } },
+ },
+ {
+ "ALU64_ADD_K: 2147483646 - 2147483647 = -1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483646),
+ BPF_ALU64_IMM(BPF_SUB, R0, 2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, -1 } },
+ },
+ /* BPF_ALU | BPF_MUL | BPF_X */
+ {
+ "ALU_MUL_X: 2 * 3 = 6",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU32_IMM(BPF_MOV, R1, 3),
+ BPF_ALU32_REG(BPF_MUL, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 6 } },
+ },
+ {
+ "ALU_MUL_X: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0x7FFFFFF8),
+ BPF_ALU32_REG(BPF_MUL, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xFFFFFFF0 } },
+ },
+ {
+ "ALU_MUL_X: -1 * -1 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, -1),
+ BPF_ALU32_IMM(BPF_MOV, R1, -1),
+ BPF_ALU32_REG(BPF_MUL, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_MUL_X: 2 * 3 = 6",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU32_IMM(BPF_MOV, R1, 3),
+ BPF_ALU64_REG(BPF_MUL, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 6 } },
+ },
+ {
+ "ALU64_MUL_X: 1 * 2147483647 = 2147483647",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
+ BPF_ALU64_REG(BPF_MUL, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2147483647 } },
+ },
+ /* BPF_ALU | BPF_MUL | BPF_K */
+ {
+ "ALU_MUL_K: 2 * 3 = 6",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU32_IMM(BPF_MUL, R0, 3),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 6 } },
+ },
+ {
+ "ALU_MUL_K: 3 * 1 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MUL, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_MUL_K: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU32_IMM(BPF_MUL, R0, 0x7FFFFFF8),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xFFFFFFF0 } },
+ },
+ {
+ "ALU_MUL_K: 1 * (-1) = 0x00000000ffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x1),
+ BPF_LD_IMM64(R3, 0x00000000ffffffff),
+ BPF_ALU32_IMM(BPF_MUL, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_MUL_K: 2 * 3 = 6",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2),
+ BPF_ALU64_IMM(BPF_MUL, R0, 3),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 6 } },
+ },
+ {
+ "ALU64_MUL_K: 3 * 1 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_MUL, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_MUL_K: 1 * 2147483647 = 2147483647",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_MUL, R0, 2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2147483647 } },
+ },
+ {
+ "ALU64_MUL_K: 1 * -2147483647 = -2147483647",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_MUL, R0, -2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, -2147483647 } },
+ },
+ {
+ "ALU64_MUL_K: 1 * (-1) = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x1),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_MUL, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_DIV | BPF_X */
+ {
+ "ALU_DIV_X: 6 / 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 6),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_DIV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_DIV_X: 4294967295 / 4294967295 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967295),
+ BPF_ALU32_REG(BPF_DIV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_DIV_X: 6 / 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 6),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_DIV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_DIV_X: 2147483647 / 2147483647 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483647),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
+ BPF_ALU64_REG(BPF_DIV, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_DIV_X: 0xffffffffffffffff / (-1) = 0x0000000000000001",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0xffffffffffffffffUL),
+ BPF_LD_IMM64(R4, 0xffffffffffffffffUL),
+ BPF_LD_IMM64(R3, 0x0000000000000001UL),
+ BPF_ALU64_REG(BPF_DIV, R2, R4),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_DIV | BPF_K */
+ {
+ "ALU_DIV_K: 6 / 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 6),
+ BPF_ALU32_IMM(BPF_DIV, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_DIV_K: 3 / 1 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_DIV, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_DIV_K: 4294967295 / 4294967295 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_DIV, R0, 4294967295),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU_DIV_K: 0xffffffffffffffff / (-1) = 0x1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0xffffffffffffffffUL),
+ BPF_LD_IMM64(R3, 0x1UL),
+ BPF_ALU32_IMM(BPF_DIV, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_DIV_K: 6 / 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 6),
+ BPF_ALU64_IMM(BPF_DIV, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_DIV_K: 3 / 1 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_DIV, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_DIV_K: 2147483647 / 2147483647 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483647),
+ BPF_ALU64_IMM(BPF_DIV, R0, 2147483647),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_DIV_K: 0xffffffffffffffff / (-1) = 0x0000000000000001",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0xffffffffffffffffUL),
+ BPF_LD_IMM64(R3, 0x0000000000000001UL),
+ BPF_ALU64_IMM(BPF_DIV, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_MOD | BPF_X */
+ {
+ "ALU_MOD_X: 3 % 2 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_MOD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU_MOD_X: 4294967295 % 4294967293 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_MOV, R1, 4294967293),
+ BPF_ALU32_REG(BPF_MOD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_MOD_X: 3 % 2 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_MOD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_MOD_X: 2147483647 % 2147483645 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483647),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2147483645),
+ BPF_ALU64_REG(BPF_MOD, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ /* BPF_ALU | BPF_MOD | BPF_K */
+ {
+ "ALU_MOD_K: 3 % 2 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOD, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU_MOD_K: 3 % 1 = 0",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOD, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0 } },
+ },
+ {
+ "ALU_MOD_K: 4294967295 % 4294967293 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 4294967295),
+ BPF_ALU32_IMM(BPF_MOD, R0, 4294967293),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_MOD_K: 3 % 2 = 1",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_MOD, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "ALU64_MOD_K: 3 % 1 = 0",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_MOD, R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0 } },
+ },
+ {
+ "ALU64_MOD_K: 2147483647 % 2147483645 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 2147483647),
+ BPF_ALU64_IMM(BPF_MOD, R0, 2147483645),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ /* BPF_ALU | BPF_AND | BPF_X */
+ {
+ "ALU_AND_X: 3 & 2 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_AND, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0xffffffff),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU32_REG(BPF_AND, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_AND_X: 3 & 2 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_AND, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0xffffffff),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU64_REG(BPF_AND, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ /* BPF_ALU | BPF_AND | BPF_K */
+ {
+ "ALU_AND_K: 3 & 2 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU32_IMM(BPF_AND, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0xffffffff),
+ BPF_ALU32_IMM(BPF_AND, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_AND_K: 3 & 2 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 3),
+ BPF_ALU64_IMM(BPF_AND, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0xffffffff),
+ BPF_ALU64_IMM(BPF_AND, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_AND_K: 0x0000ffffffff0000 & 0x0 = 0x0000ffff00000000",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x0000000000000000),
+ BPF_ALU64_IMM(BPF_AND, R2, 0x0),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_AND_K: 0x0000ffffffff0000 & -1 = 0x0000ffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x0000ffffffff0000),
+ BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_AND_K: 0xffffffffffffffff & -1 = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0xffffffffffffffff),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_OR | BPF_X */
+ {
+ "ALU_OR_X: 1 | 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU32_REG(BPF_OR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_OR_X: 0x0 | 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU32_REG(BPF_OR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_OR_X: 1 | 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 2),
+ BPF_ALU64_REG(BPF_OR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_OR_X: 0 | 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU64_REG(BPF_OR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ /* BPF_ALU | BPF_OR | BPF_K */
+ {
+ "ALU_OR_K: 1 | 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_OR, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_OR_K: 0 & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0),
+ BPF_ALU32_IMM(BPF_OR, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_OR_K: 1 | 2 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_OR, R0, 2),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_OR_K: 0 & 0xffffffff = 0xffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 0),
+ BPF_ALU64_IMM(BPF_OR, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xffffffff } },
+ },
+ {
+ "ALU64_OR_K: 0x0000ffffffff0000 | 0x0 = 0x0000ffff00000000",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x0000ffffffff0000),
+ BPF_ALU64_IMM(BPF_OR, R2, 0x0),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_OR_K: 0x0000ffffffff0000 | -1 = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_OR_K: 0x000000000000000 | -1 = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000000000000000),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_XOR | BPF_X */
+ {
+ "ALU_XOR_X: 5 ^ 6 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 5),
+ BPF_ALU32_IMM(BPF_MOV, R1, 6),
+ BPF_ALU32_REG(BPF_XOR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_XOR_X: 0x1 ^ 0xffffffff = 0xfffffffe",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU32_REG(BPF_XOR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xfffffffe } },
+ },
+ {
+ "ALU64_XOR_X: 5 ^ 6 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 5),
+ BPF_ALU32_IMM(BPF_MOV, R1, 6),
+ BPF_ALU64_REG(BPF_XOR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_XOR_X: 1 ^ 0xffffffff = 0xfffffffe",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+ BPF_ALU64_REG(BPF_XOR, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xfffffffe } },
+ },
+ /* BPF_ALU | BPF_XOR | BPF_K */
+ {
+ "ALU_XOR_K: 5 ^ 6 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 5),
+ BPF_ALU32_IMM(BPF_XOR, R0, 6),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_XOR, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xfffffffe } },
+ },
+ {
+ "ALU64_XOR_K: 5 ^ 6 = 3",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 5),
+ BPF_ALU64_IMM(BPF_XOR, R0, 6),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 3 } },
+ },
+ {
+ "ALU64_XOR_K: 1 & 0xffffffff = 0xfffffffe",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU64_IMM(BPF_XOR, R0, 0xffffffff),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0xfffffffe } },
+ },
+ {
+ "ALU64_XOR_K: 0x0000ffffffff0000 ^ 0x0 = 0x0000ffffffff0000",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0x0000ffffffff0000),
+ BPF_ALU64_IMM(BPF_XOR, R2, 0x0),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_XOR_K: 0x0000ffffffff0000 ^ -1 = 0xffff00000000ffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000ffffffff0000),
+ BPF_LD_IMM64(R3, 0xffff00000000ffff),
+ BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ {
+ "ALU64_XOR_K: 0x000000000000000 ^ -1 = 0xffffffffffffffff",
+ .u.insns_int = {
+ BPF_LD_IMM64(R2, 0x0000000000000000),
+ BPF_LD_IMM64(R3, 0xffffffffffffffff),
+ BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
+ BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
+ BPF_MOV32_IMM(R0, 2),
+ BPF_EXIT_INSN(),
+ BPF_MOV32_IMM(R0, 1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x1 } },
+ },
+ /* BPF_ALU | BPF_LSH | BPF_X */
+ {
+ "ALU_LSH_X: 1 << 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 1),
+ BPF_ALU32_REG(BPF_LSH, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU_LSH_X: 1 << 31 = 0x80000000",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 31),
+ BPF_ALU32_REG(BPF_LSH, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 0x80000000 } },
+ },
+ {
+ "ALU64_LSH_X: 1 << 1 = 2",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 1),
+ BPF_ALU64_REG(BPF_LSH, R0, R1),
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 2 } },
+ },
+ {
+ "ALU64_LSH_X: 1 << 31 = 0x80000000",
+ .u.insns_int = {
+ BPF_LD_IMM64(R0, 1),
+ BPF_ALU32_IMM(BPF_MOV, R1, 31),
+ BPF_ALU64_REG(BPF_LSH, R0, R1