{ "jit: lsh, rsh, arsh by 1", .insns = { BPF_MOV64_IMM(BPF_REG_0, 1), BPF_MOV64_IMM(BPF_REG_1, 0xff), BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 1), BPF_ALU32_IMM(BPF_LSH, BPF_REG_1, 1), BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x3fc, 1), BPF_EXIT_INSN(), BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 1), BPF_ALU32_IMM(BPF_RSH, BPF_REG_1, 1), BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0xff, 1), BPF_EXIT_INSN(), BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 1), BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0x7f, 1), BPF_EXIT_INSN(), BPF_MOV64_IMM(BPF_REG_0, 2), BPF_EXIT_INSN(), }, .result = ACCEPT, .retval = 2, }, { "jit: mov32 for ldimm64, 1", .insns = { BPF_MOV64_IMM(BPF_REG_0, 2), BPF_LD_IMM64(BPF_REG_1, 0xfeffffffffffffffULL), BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 32), BPF_LD_IMM64(BPF_REG_2, 0xfeffffffULL), BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1), BPF_MOV64_IMM(BPF_REG_0, 1), BPF_EXIT_INSN(), }, .result = ACCEPT, .retval = 2, }, { "jit: mov32 for ldimm64, 2", .insns = { BPF_MOV64_IMM(BPF_REG_0, 1), BPF_LD_IMM64(BPF_REG_1, 0x1ffffffffULL), BPF_LD_IMM64(BPF_REG_2, 0xffffffffULL), BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1), BPF_MOV64_IMM(BPF_REG_0, 2), BPF_EXIT_INSN(), }, .result = ACCEPT, .retval = 2, }, { "jit: various mul tests", .insns = { BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL), BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL), BPF_LD_IMM64(BPF_REG_1, 0xefefefULL), BPF_ALU64_REG(BPF_MUL, 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, 0xfefefeULL), BPF_ALU64_REG(BPF_MUL, BPF_REG_3, BPF_REG_1), BPF_JMP_REG(BPF_JEQ, BPF_REG_3, BPF_REG_2, 2), BPF_MOV64_IMM(BPF_REG_0, 1), BPF_EXIT_INSN(), BPF_MOV32_REG(BPF_REG_2, BPF_REG_2), BPF_LD_IMM64(BPF_REG_0, 0xfefefeULL), BPF_ALU32_REG(BPF_MUL, 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, 0xfefefeULL), BPF_ALU32_REG(BPF_MUL, BPF_REG_3, BPF_REG_1), 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_0, 0x952a7bbcULL), BPF_LD_IMM64(BPF_REG_1, 0xfefefeULL), BPF_LD_IMM64(BPF_REG_2, 0xeeff0d413122ULL), BPF_ALU32_REG(BPF_MUL, BPF_REG_2, BPF_REG_1), BPF_JMP_REG(BPF_JEQ, BPF_REG_2, BPF_REG_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), BPF_LD_IMM64(BPF_REG_2, 0x0ULL), BPF_JMP_REG(BPF_JSGT, BPF_REG_1, BPF_REG_2, 2), BPF_MOV64_IMM(BPF_REG_0, 1), BPF_EXIT_INSN(), BPF_JMP_REG(BPF_JSLT, BPF_REG_2, BPF_REG_1, 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, },