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#ifndef CALCROM_BUILDANALYZER_H
#define CALCROM_BUILDANALYZER_H
#include <filesystem>
#include <utility>
#include <vector>
#include <unordered_set>
#include "ElfFile.h"
using namespace std;
using namespace std::filesystem;
extern string default_version;
enum SectionType {
SECTION_DATA,
SECTION_TEXT,
SECTION_MAX,
SECTION_OTHER = -1
};
enum SourceType {
SOURCE_C,
SOURCE_ASM,
SOURCE_MAX
};
static enum SourceType GetSourceType(const path &fname) {
string ext = fname.extension();
return ext == ".s" ? SOURCE_ASM : SOURCE_C;
}
static enum SectionType GetSectionType(const string &shname) {
if (shname == ".text" || shname == ".init" || shname == ".itcm") {
return SECTION_TEXT;
} else if (shname == ".data" || shname == ".rodata" || shname == ".sdata" || shname == ".dtcm") {
return SECTION_DATA;
} else {
return SECTION_OTHER;
}
}
class BuildAnalyzer {
bool analyzed = false;
path basedir;
path subdir;
string version = "";
path srcbase;
string builddir;
Elf32File program;
// Accumulate sizes
// src asm
// data _____|_____
// text |
unsigned sizes[SECTION_MAX][SOURCE_MAX] = {{0, 0}, {0, 0}};
unsigned n_hardcoded = 0;
unsigned n_relocations = 0;
void reset();
void AnalyzeObject(path fname_s);
public:
BuildAnalyzer(path &_basedir, path &_subdir, string &_version = default_version);
BuildAnalyzer &operator()();
friend ostream &operator<<(ostream &strm, BuildAnalyzer &_this);
};
#endif //CALCROM_BUILDANALYZER_H
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