{ },
{ { 0, 1 } },
},
+ {
+ "JMP_JSGE_K: Signed jump: value walk 1",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R0, 0),
+ BPF_LD_IMM64(R1, -3),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 6),
+ BPF_ALU64_IMM(BPF_ADD, R1, 1),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
+ BPF_ALU64_IMM(BPF_ADD, R1, 1),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
+ BPF_ALU64_IMM(BPF_ADD, R1, 1),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
+ BPF_EXIT_INSN(), /* bad exit */
+ BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
+ {
+ "JMP_JSGE_K: Signed jump: value walk 2",
+ .u.insns_int = {
+ BPF_ALU32_IMM(BPF_MOV, R0, 0),
+ BPF_LD_IMM64(R1, -3),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
+ BPF_ALU64_IMM(BPF_ADD, R1, 2),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
+ BPF_ALU64_IMM(BPF_ADD, R1, 2),
+ BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
+ BPF_EXIT_INSN(), /* bad exit */
+ BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
+ BPF_EXIT_INSN(),
+ },
+ INTERNAL,
+ { },
+ { { 0, 1 } },
+ },
/* BPF_JMP | BPF_JGT | BPF_K */
{
"JMP_JGT_K: if (3 > 2) return 1",