cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

cfg.c (1336B)


      1{
      2	"unreachable",
      3	.insns = {
      4	BPF_EXIT_INSN(),
      5	BPF_EXIT_INSN(),
      6	},
      7	.errstr = "unreachable",
      8	.result = REJECT,
      9},
     10{
     11	"unreachable2",
     12	.insns = {
     13	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
     14	BPF_JMP_IMM(BPF_JA, 0, 0, 0),
     15	BPF_EXIT_INSN(),
     16	},
     17	.errstr = "unreachable",
     18	.result = REJECT,
     19},
     20{
     21	"out of range jump",
     22	.insns = {
     23	BPF_JMP_IMM(BPF_JA, 0, 0, 1),
     24	BPF_EXIT_INSN(),
     25	},
     26	.errstr = "jump out of range",
     27	.result = REJECT,
     28},
     29{
     30	"out of range jump2",
     31	.insns = {
     32	BPF_JMP_IMM(BPF_JA, 0, 0, -2),
     33	BPF_EXIT_INSN(),
     34	},
     35	.errstr = "jump out of range",
     36	.result = REJECT,
     37},
     38{
     39	"loop (back-edge)",
     40	.insns = {
     41	BPF_JMP_IMM(BPF_JA, 0, 0, -1),
     42	BPF_EXIT_INSN(),
     43	},
     44	.errstr = "unreachable insn 1",
     45	.errstr_unpriv = "back-edge",
     46	.result = REJECT,
     47},
     48{
     49	"loop2 (back-edge)",
     50	.insns = {
     51	BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
     52	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
     53	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
     54	BPF_JMP_IMM(BPF_JA, 0, 0, -4),
     55	BPF_EXIT_INSN(),
     56	},
     57	.errstr = "unreachable insn 4",
     58	.errstr_unpriv = "back-edge",
     59	.result = REJECT,
     60},
     61{
     62	"conditional loop",
     63	.insns = {
     64	BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
     65	BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
     66	BPF_MOV64_REG(BPF_REG_3, BPF_REG_0),
     67	BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, -3),
     68	BPF_EXIT_INSN(),
     69	},
     70	.errstr = "infinite loop detected",
     71	.errstr_unpriv = "back-edge",
     72	.result = REJECT,
     73},