selftests/bpf: verifier/map_ptr.c converted to inline assembly

Test verifier/map_ptr.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-28-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 0 insertions, 99 deletions

diff --git a/tools/testing/selftests/bpf/verifier/map_ptr.c b/tools/testing/selftests/bpf/verifier/map_ptr.c
deleted file mode 100644
index 17ee84dc7766..000000000000
--- a/tools/testing/selftests/bpf/verifier/map_ptr.c
+++ /dev/null
@@ -1,99 +0,0 @@
-{
-	"bpf_map_ptr: read with negative offset rejected",
-	.insns = {
-	BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_array_48b = { 1 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
-	.result = REJECT,
-	.errstr = "R1 is bpf_array invalid negative access: off=-8",
-},
-{
-	"bpf_map_ptr: write rejected",
-	.insns = {
-	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_array_48b = { 3 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
-	.result = REJECT,
-	.errstr = "only read from bpf_array is supported",
-},
-{
-	"bpf_map_ptr: read non-existent field rejected",
-	.insns = {
-	BPF_MOV64_IMM(BPF_REG_6, 0),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1, 1),
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_array_48b = { 1 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
-	.result = REJECT,
-	.errstr = "cannot access ptr member ops with moff 0 in struct bpf_map with off 1 size 4",
-	.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-},
-{
-	"bpf_map_ptr: read ops field accepted",
-	.insns = {
-	BPF_MOV64_IMM(BPF_REG_6, 0),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
-	BPF_MOV64_IMM(BPF_REG_0, 1),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_array_48b = { 1 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
-	.result = ACCEPT,
-	.retval = 1,
-},
-{
-	"bpf_map_ptr: r = 0, map_ptr = map_ptr + r",
-	.insns = {
-	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-	BPF_MOV64_IMM(BPF_REG_0, 0),
-	BPF_LD_MAP_FD(BPF_REG_1, 0),
-	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
-	BPF_MOV64_IMM(BPF_REG_0, 0),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_hash_16b = { 4 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "R1 has pointer with unsupported alu operation",
-	.result = ACCEPT,
-},
-{
-	"bpf_map_ptr: r = 0, r = r + map_ptr",
-	.insns = {
-	BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
-	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
-	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
-	BPF_MOV64_IMM(BPF_REG_1, 0),
-	BPF_LD_MAP_FD(BPF_REG_0, 0),
-	BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_0),
-	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_lookup_elem),
-	BPF_MOV64_IMM(BPF_REG_0, 0),
-	BPF_EXIT_INSN(),
-	},
-	.fixup_map_hash_16b = { 4 },
-	.result_unpriv = REJECT,
-	.errstr_unpriv = "R0 has pointer with unsupported alu operation",
-	.result = ACCEPT,
-},