LCOV - code coverage report

Current view: top level - kernel/bpf - verifier.c (source / functions) Hit Total Coverage Test: Real Lines: 1490 3800 39.2 % Date: 2020-10-17 15:46:43 Functions: 0 156 0.0 % Legend: Neither, QEMU, Real, Both Branches: 0 0 -

Function Name	Hit count
__check_map_access	0
__check_packet_access	0
__check_stack_boundary	0
__clear_all_pkt_pointers	0
__find_good_pkt_pointers	0
__mark_chain_precision	0
__mark_ptr_or_null_regs	0
__mark_reg_known	0
__mark_reg_unknown	0
__reg_bound_offset	0
__reg_combine_min_max	0
__reg_deduce_bounds	0
__update_reg_bounds	0
acquire_reference_state	0
add_subprog	0
adjust_btf_func	0
adjust_insn_aux_data	0
adjust_ptr_min_max_vals	0
adjust_reg_min_max_vals	0
adjust_scalar_min_max_vals	0
adjust_subprog_starts_after_remove	0
backtrack_insn	0
bpf_adj_linfo_after_remove	0
bpf_check	0
bpf_patch_insn_data	0
bpf_verifier_log_write	0
bpf_verifier_vlog	0
check_alu_op	0
check_arg_pair_ok	0
check_btf_func	0
check_btf_info	0
check_btf_line	0
check_cfg	0
check_cond_jmp_op	0
check_ctx_access	0
check_ctx_reg	0
check_flow_keys_access	0
check_func_arg	0
check_func_call	0
check_func_proto	0
check_generic_ptr_alignment	0
check_helper_call	0
check_helper_mem_access	0
check_ids	0
check_ld_abs	0
check_ld_imm	0
check_map_access	0
check_map_access_type	0
check_map_func_compatibility	0
check_map_prog_compatibility	0
check_max_stack_depth	0
check_mem_access	0
check_packet_access	0
check_pkt_ptr_alignment	0
check_ptr_alignment	0
check_raw_mode_ok	0
check_refcount_ok	0
check_reference_leak	0
check_reg_arg	0
check_reg_sane_offset	0
check_return_code	0
check_sock_access	0
check_stack_access	0
check_stack_boundary	0
check_stack_read	0
check_stack_write	0
check_subprogs	0
check_tp_buffer_access	0
check_xadd	0
clean_func_state	0
clean_live_states	0
clean_verifier_state	0
clear_all_pkt_pointers	0
cmp_subprogs	0
coerce_reg_to_size	0
convert_ctx_accesses	0
copy_func_state	0
copy_reference_state	0
copy_stack_state	0
copy_verifier_state	0
do_check	0
do_refine_retval_range	0
find_good_pkt_pointers	0
find_linfo	0
find_subprog	0
fixup_bpf_calls	0
fixup_call_args	0
free_func_state	0
free_states	0
free_verifier_state	0
func_states_equal	0
get_callee_stack_depth	0
init_reg_state	0
insn_has_def32	0
is_branch_taken	0
is_reg64	0
is_sk_reg	0
is_state_visited	0
jit_subprogs	0
mark_all_scalars_precise	0
mark_ptr_or_null_reg	0
mark_ptr_or_null_regs	0
mark_reg_known_zero	0
mark_reg_not_init	0
mark_reg_read	0
mark_reg_unknown	0
may_access_direct_pkt_data	0
opt_hard_wire_dead_code_branches	0
opt_remove_dead_code	0
opt_remove_nops	0
opt_subreg_zext_lo32_rnd_hi32	0
pop_stack	0
prepare_func_exit	0
print_liveness	0
print_verification_stats	0
print_verifier_state	0
process_spin_lock	0
propagate_liveness	0
propagate_liveness_reg	0
propagate_precision	0
push_insn	0
push_jmp_history	0
push_stack	0
range_within	0
realloc_func_state	0
realloc_reference_state	0
realloc_stack_state	0
record_func_map	0
refsafe	0
reg_combine_min_max	0
reg_is_init_pkt_pointer	0
reg_set_min_max	0
reg_set_min_max_inv	0
reg_type_mismatch	0
regsafe	0
release_maps	0
release_reference	0
release_reference_state	0
release_reg_references	0
replace_map_fd_with_map_ptr	0
retrieve_ptr_limit	0
sanitize_dead_code	0
sanitize_ptr_alu	0
sanitize_val_alu	0
save_register_state	0
set_lower_bound	0
set_upper_bound	0
stacksafe	0
states_equal	0
states_maybe_looping	0
transfer_reference_state	0
try_match_pkt_pointers	0
update_branch_counts	0
verbose	0
verbose_linfo	0
verifier_remove_insns	0

Generated by: LCOV version 1.14