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[decompiler] clean up offline test program, reorganize decomp order (#895)

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* make a new offline test

* finish up offline test and fix crash bugs
This commit is contained in:
water111
2021-10-12 20:33:26 -04:00
committed by GitHub
parent 8c4ffae4ed
commit 3a1c9eaf75
12 changed files with 924 additions and 809 deletions
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decompiler/ObjectFile/ObjectFileDB.h
+46 -18
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@@ -14,6 +14,7 @@
#include "LinkedObjectFile.h"
#include "decompiler/util/DecompilerTypeSystem.h"
#include "common/common_types.h"
#include "decompiler/analysis/symbol_def_map.h"
namespace decompiler {
/*!
@@ -39,6 +40,9 @@ struct ObjectFileData {
std::string name_from_map;
std::string to_unique_name() const;
uint32_t reference_count = 0; // number of times its used.
std::string full_output;
std::string output_with_skips;
};
class ObjectFileDB {
@@ -65,26 +69,26 @@ class ObjectFileDB {
void analyze_functions_ir1(const Config& config);
void analyze_functions_ir2(const std::string& output_dir,
const Config& config,
bool skip_debug_output = false);
const std::unordered_set<std::string>& skip_functions);
void ir2_top_level_pass(const Config& config);
void ir2_stack_spill_slot_pass(int seg);
void ir2_basic_block_pass(int seg, const Config& config);
void ir2_atomic_op_pass(int seg, const Config& config);
void ir2_type_analysis_pass(int seg, const Config& config);
void ir2_register_usage_pass(int seg);
void ir2_variable_pass(int seg);
void ir2_cfg_build_pass(int seg);
void ir2_stack_spill_slot_pass(int seg, ObjectFileData& data);
void ir2_basic_block_pass(int seg, const Config& config, ObjectFileData& data);
void ir2_atomic_op_pass(int seg, const Config& config, ObjectFileData& data);
void ir2_type_analysis_pass(int seg, const Config& config, ObjectFileData& data);
void ir2_register_usage_pass(int seg, ObjectFileData& data);
void ir2_variable_pass(int seg, ObjectFileData& data);
void ir2_cfg_build_pass(int seg, ObjectFileData& data);
void ir2_store_current_forms(int seg);
void ir2_build_expressions(int seg, const Config& config);
void ir2_insert_lets(int seg);
void ir2_rewrite_inline_asm_instructions(int seg);
void ir2_insert_anonymous_functions(int seg);
void ir2_symbol_definition_map(const std::string& output_dir);
void ir2_write_results(const std::string& output_dir, const Config& config);
void ir2_do_segment_analysis_phase1(int seg, const Config& config);
void ir2_do_segment_analysis_phase2(int seg, const Config& config);
void ir2_setup_labels(const Config& config);
void ir2_run_mips2c(const Config& config);
void ir2_build_expressions(int seg, const Config& config, ObjectFileData& data);
void ir2_insert_lets(int seg, ObjectFileData& data);
void ir2_rewrite_inline_asm_instructions(int seg, ObjectFileData& data);
void ir2_insert_anonymous_functions(int seg, ObjectFileData& data);
void ir2_symbol_definition_map(ObjectFileData& data);
void ir2_write_results(const std::string& output_dir, const Config& config, ObjectFileData& data);
void ir2_do_segment_analysis_phase1(int seg, const Config& config, ObjectFileData& data);
void ir2_do_segment_analysis_phase2(int seg, const Config& config, ObjectFileData& data);
void ir2_setup_labels(const Config& config, ObjectFileData& data);
void ir2_run_mips2c(const Config& config, ObjectFileData& data);
std::string ir2_to_file(ObjectFileData& data, const Config& config);
std::string ir2_function_to_string(ObjectFileData& data, Function& function, int seg);
std::string ir2_final_out(ObjectFileData& data,
@@ -157,6 +161,17 @@ class ObjectFileDB {
});
}
template <typename Func>
void for_each_function_def_order_in_obj(ObjectFileData& data, Func f) {
for (int i = 0; i < int(data.linked_data.segments); i++) {
int fn = 0;
for (size_t j = data.linked_data.functions_by_seg.at(i).size(); j-- > 0;) {
f(data.linked_data.functions_by_seg.at(i).at(j), i);
fn++;
}
}
}
template <typename Func>
void for_each_function_in_seg(int seg, Func f) {
for_each_obj([&](ObjectFileData& data) {
@@ -170,6 +185,17 @@ class ObjectFileDB {
});
}
template <typename Func>
void for_each_function_in_seg_in_obj(int seg, ObjectFileData& data, Func f) {
int fn = 0;
if (data.linked_data.segments == 3) {
for (size_t j = data.linked_data.functions_by_seg.at(seg).size(); j-- > 0;) {
f(data.linked_data.functions_by_seg.at(seg).at(j));
fn++;
}
}
}
// Danger: after adding all object files, we assume that the vector never reallocates.
std::unordered_map<std::string, std::vector<ObjectFileData>> obj_files_by_name;
std::unordered_map<std::string, std::vector<ObjectFileRecord>> obj_files_by_dgo;
@@ -177,6 +203,8 @@ class ObjectFileDB {
std::vector<std::string> obj_file_order;
std::unordered_map<std::string, std::unordered_map<std::string, std::string>> dgo_obj_name_map;
SymbolMapBuilder map_builder;
struct {
uint32_t total_dgo_bytes = 0;
uint32_t total_obj_files = 0;