1 { 2 "ld_ind: check calling conv, r1", 3 .insns = { 4 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 5 BPF_MOV64_IMM(BPF_REG_1, 1), 6 BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000), 7 BPF_MOV64_REG(BPF_REG_0, BPF_REG_1), 8 BPF_EXIT_INSN(), 9 }, 10 .errstr = "R1 !read_ok", 11 .result = REJECT, 12 }, 13 { 14 "ld_ind: check calling conv, r2", 15 .insns = { 16 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 17 BPF_MOV64_IMM(BPF_REG_2, 1), 18 BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000), 19 BPF_MOV64_REG(BPF_REG_0, BPF_REG_2), 20 BPF_EXIT_INSN(), 21 }, 22 .errstr = "R2 !read_ok", 23 .result = REJECT, 24 }, 25 { 26 "ld_ind: check calling conv, r3", 27 .insns = { 28 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 29 BPF_MOV64_IMM(BPF_REG_3, 1), 30 BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000), 31 BPF_MOV64_REG(BPF_REG_0, BPF_REG_3), 32 BPF_EXIT_INSN(), 33 }, 34 .errstr = "R3 !read_ok", 35 .result = REJECT, 36 }, 37 { 38 "ld_ind: check calling conv, r4", 39 .insns = { 40 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 41 BPF_MOV64_IMM(BPF_REG_4, 1), 42 BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000), 43 BPF_MOV64_REG(BPF_REG_0, BPF_REG_4), 44 BPF_EXIT_INSN(), 45 }, 46 .errstr = "R4 !read_ok", 47 .result = REJECT, 48 }, 49 { 50 "ld_ind: check calling conv, r5", 51 .insns = { 52 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 53 BPF_MOV64_IMM(BPF_REG_5, 1), 54 BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000), 55 BPF_MOV64_REG(BPF_REG_0, BPF_REG_5), 56 BPF_EXIT_INSN(), 57 }, 58 .errstr = "R5 !read_ok", 59 .result = REJECT, 60 }, 61 { 62 "ld_ind: check calling conv, r7", 63 .insns = { 64 BPF_MOV64_REG(BPF_REG_6, BPF_REG_1), 65 BPF_MOV64_IMM(BPF_REG_7, 1), 66 BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000), 67 BPF_MOV64_REG(BPF_REG_0, BPF_REG_7), 68 BPF_EXIT_INSN(), 69 }, 70 .result = ACCEPT, 71 .retval = 1, 72 }, 73