diff options
| -rw-r--r-- | .travis/calcrom/calcrom.cpp | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/.travis/calcrom/calcrom.cpp b/.travis/calcrom/calcrom.cpp index 4feea349..1083c236 100644 --- a/.travis/calcrom/calcrom.cpp +++ b/.travis/calcrom/calcrom.cpp @@ -47,18 +47,12 @@ public: } }; -int main(int argc, char ** argv) -{ +void analyze(string basedir, string subdir) { fstream elf; Elf32_Ehdr ehdr; vector<Elf32_Shdr> shdr; stringstream pattern; - if (argc < 2) { - cout << "usage: calcrom PROJECT_DIR" << endl; - throw invalid_argument("missing required argument: PROJECT_DIR\n"); - } - // Accumulate sizes // src asm // data _____|_____ @@ -66,19 +60,21 @@ int main(int argc, char ** argv) unsigned sizes[2][2] = {{0, 0}, {0, 0}}; char * shstrtab = NULL; size_t shstrsz = 0; - pattern << argv[1] << "/arm9/{src,asm,lib/{src,asm},modules/*/{src,asm}}/*.{c,s,cpp}"; + stringstream builddir; + builddir << subdir << "/build"; + pattern << basedir << "/" << subdir << "/{src,asm,lib/{src,asm},modules/*/{src,asm}}/*.{c,s,cpp}"; for (char const * & fname : Glob(pattern.str())) { string fname_s(fname); string ext = fname_s.substr(fname_s.rfind('.'), 4); bool is_asm = ext == ".s"; - fname_s = fname_s.replace(fname_s.find("arm9"), 4, "arm9/build"); + fname_s = fname_s.replace(fname_s.find(subdir), 4, builddir.str()); fname_s = fname_s.replace(fname_s.rfind('.'), 4, ".o"); elf.open(fname_s, ios_base::in | ios_base::binary); elf.read((char *)&ehdr, sizeof(ehdr)); if (memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0 - || ehdr.e_ehsize != sizeof(Elf32_Ehdr) - || ehdr.e_shentsize != sizeof(Elf32_Shdr)) + || ehdr.e_ehsize != sizeof(Elf32_Ehdr) + || ehdr.e_shentsize != sizeof(Elf32_Shdr)) { elf.close(); stringstream ss; @@ -113,24 +109,37 @@ int main(int argc, char ** argv) } free(shstrtab); - cout << "Analysis of ARM9 binary:" << endl; + cout << "Analysis of " << subdir << " binary:" << endl; // Report code unsigned total_text = sizes[1][0] + sizes[1][1]; double total_text_d = total_text; double src_text_d = sizes[1][0]; double asm_text_d = sizes[1][1]; - cout << total_text << " total bytes of code" << endl; - cout << " " << sizes[1][0] << " bytes of code in src (" << (src_text_d / total_text_d * 100.0) << "%)" << endl; - cout << " " << sizes[1][1] << " bytes of code in asm (" << (asm_text_d / total_text_d * 100.0) << "%)" << endl; + cout << " " << total_text << " total bytes of code" << endl; + cout << " " << sizes[1][0] << " bytes of code in src (" << (src_text_d / total_text_d * 100.0) << "%)" << endl; + cout << " " << sizes[1][1] << " bytes of code in asm (" << (asm_text_d / total_text_d * 100.0) << "%)" << endl; cout << endl; // Report data unsigned total_data = sizes[0][0] + sizes[0][1]; double total_data_d = total_data; double src_data_d = sizes[0][0]; double asm_data_d = sizes[0][1]; - cout << total_data << " total bytes of data" << endl; - cout << " " << sizes[0][0] << " bytes of data in src (" << (src_data_d / total_data_d * 100.0) << "%)" << endl; - cout << " " << sizes[0][1] << " bytes of data in asm (" << (asm_data_d / total_data_d * 100.0) << "%)" << endl; + cout << " " << total_data << " total bytes of data" << endl; + cout << " " << sizes[0][0] << " bytes of data in src (" << (src_data_d / total_data_d * 100.0) << "%)" << endl; + cout << " " << sizes[0][1] << " bytes of data in asm (" << (asm_data_d / total_data_d * 100.0) << "%)" << endl; // Let vectors fall to gc +} + +int main(int argc, char ** argv) +{ + if (argc < 2) { + cout << "usage: calcrom PROJECT_DIR" << endl; + throw invalid_argument("missing required argument: PROJECT_DIR\n"); + } + + analyze(argv[1], "arm9"); + cout << endl; + analyze(argv[1], "arm7"); + return 0; } |