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Cleanup PR

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This commit is contained in:
doctashay
2020-10-08 09:16:34 -06:00
parent 9bbb47006c
commit 8d9b87cfed
6 changed files with 332 additions and 78 deletions
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decompiler/ObjectFile/ObjectFileDB.cpp
+15 -15
View File
@@ -592,13 +592,13 @@ void ObjectFileDB::analyze_functions() {
// }
}
int total_nontrivial_functions = 0;
int total_resolved_nontrivial_functions = 0;
int total_trivial_cfg_functions = 0;
int total_named_functions = 0;
int total_basic_ops = 0;
int total_failed_basic_ops = 0;
int attempted_cfg_irs = 0;
int asm_funcs = 0;
int non_asm_funcs = 0;
int successful_cfg_irs = 0;
std::map<int, std::vector<std::string>> unresolved_by_length;
@@ -624,7 +624,7 @@ void ObjectFileDB::analyze_functions() {
total_failed_basic_ops += func.get_failed_basic_op_count();
func.ir = build_cfg_ir(func, *func.cfg, data.linked_data);
attempted_cfg_irs++;
non_asm_funcs++;
if (func.ir) {
successful_cfg_irs++;
}
@@ -633,13 +633,11 @@ void ObjectFileDB::analyze_functions() {
resolved_cfg_functions++;
}
} else {
resolved_cfg_functions++;
asm_funcs++;
}
if (func.basic_blocks.size() > 1 && !func.suspected_asm) {
total_nontrivial_functions++;
if (func.cfg->is_fully_resolved()) {
total_resolved_nontrivial_functions++;
} else {
if (!func.guessed_name.empty()) {
unresolved_by_length[func.end_word - func.start_word].push_back(
@@ -648,6 +646,10 @@ void ObjectFileDB::analyze_functions() {
}
}
if (!func.suspected_asm && func.basic_blocks.size() <= 1) {
total_trivial_cfg_functions++;
}
if (!func.guessed_name.empty()) {
total_named_functions++;
}
@@ -657,21 +659,19 @@ void ObjectFileDB::analyze_functions() {
// }
});
printf("Found %d functions (%d with nontrivial cfgs)\n", total_functions,
total_nontrivial_functions);
printf("Found %d functions (%d with no control flow)\n", total_functions,
total_trivial_cfg_functions);
printf("Named %d/%d functions (%.2f%%)\n", total_named_functions, total_functions,
100.f * float(total_named_functions) / float(total_functions));
printf("Excluding %d asm functions\n", asm_funcs);
printf("Found %d basic blocks in %.3f ms\n", total_basic_blocks, timer.getMs());
printf(" %d/%d functions passed cfg analysis stage (%.2f%%)\n", resolved_cfg_functions,
total_functions, 100.f * float(resolved_cfg_functions) / float(total_functions));
printf(" %d/%d nontrivial cfg's resolved (%.2f%%)\n", total_resolved_nontrivial_functions,
total_nontrivial_functions,
100.f * float(total_resolved_nontrivial_functions) / float(total_nontrivial_functions));
non_asm_funcs, 100.f * float(resolved_cfg_functions) / float(non_asm_funcs));
int successful_basic_ops = total_basic_ops - total_failed_basic_ops;
printf(" %d/%d basic ops converted successfully (%.2f%%)\n", successful_basic_ops,
total_basic_ops, 100.f * float(successful_basic_ops) / float(total_basic_ops));
printf(" %d/%d cfgs converted to ir (%.2f%%)\n", successful_cfg_irs, attempted_cfg_irs,
100.f * float(successful_cfg_irs) / float(attempted_cfg_irs));
printf(" %d/%d cfgs converted to ir (%.2f%%)\n", successful_cfg_irs, non_asm_funcs,
100.f * float(successful_cfg_irs) / float(non_asm_funcs));
// for (auto& kv : unresolved_by_length) {
// printf("LEN %d\n", kv.first);