}
};
+/// format_object4 - This is a templated helper class used by the format
+/// function that captures the object to be formated and the format string. When
+/// actually printed, this synthesizes the string into a temporary buffer
+/// provided and returns whether or not it is big enough.
+template <typename T1, typename T2, typename T3, typename T4>
+class format_object4 : public format_object_base {
+ T1 Val1;
+ T2 Val2;
+ T3 Val3;
+ T4 Val4;
+public:
+ format_object4(const char *fmt, const T1 &val1, const T2 &val2,
+ const T3 &val3, const T4 &val4)
+ : format_object_base(fmt), Val1(val1), Val2(val2), Val3(val3), Val4(val4) {
+ }
+
+ virtual int snprint(char *Buffer, unsigned BufferSize) const {
+ return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3, Val4);
+ }
+};
+
+/// format_object5 - This is a templated helper class used by the format
+/// function that captures the object to be formated and the format string. When
+/// actually printed, this synthesizes the string into a temporary buffer
+/// provided and returns whether or not it is big enough.
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class format_object5 : public format_object_base {
+ T1 Val1;
+ T2 Val2;
+ T3 Val3;
+ T4 Val4;
+ T5 Val5;
+public:
+ format_object5(const char *fmt, const T1 &val1, const T2 &val2,
+ const T3 &val3, const T4 &val4, const T5 &val5)
+ : format_object_base(fmt), Val1(val1), Val2(val2), Val3(val3), Val4(val4),
+ Val5(val5) {
+ }
+
+ virtual int snprint(char *Buffer, unsigned BufferSize) const {
+ return snprintf(Buffer, BufferSize, Fmt, Val1, Val2, Val3, Val4, Val5);
+ }
+};
+
/// format - This is a helper function that is used to produce formatted output.
/// This is typically used like: OS << format("%0.4f", myfloat) << '\n';
template <typename T>
return format_object3<T1, T2, T3>(Fmt, Val1, Val2, Val3);
}
+/// format - This is a helper function that is used to produce formatted output.
+/// This is typically used like: OS << format("%0.4f", myfloat) << '\n';
+template <typename T1, typename T2, typename T3, typename T4>
+inline format_object4<T1, T2, T3, T4> format(const char *Fmt, const T1 &Val1,
+ const T2 &Val2, const T3 &Val3,
+ const T4 &Val4) {
+ return format_object4<T1, T2, T3, T4>(Fmt, Val1, Val2, Val3, Val4);
+}
+
+/// format - This is a helper function that is used to produce formatted output.
+/// This is typically used like: OS << format("%0.4f", myfloat) << '\n';
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+inline format_object5<T1, T2, T3, T4, T5> format(const char *Fmt,const T1 &Val1,
+ const T2 &Val2, const T3 &Val3,
+ const T4 &Val4, const T5 &Val5) {
+ return format_object5<T1, T2, T3, T4, T5>(Fmt, Val1, Val2, Val3, Val4, Val5);
+}
+
} // end namespace llvm
#endif
llvm::ArchName("arch", cl::desc("Target arch to disassemble for, "
"see -version for available targets"));
+static cl::opt<bool>
+SectionHeaders("section-headers", cl::desc("Display summaries of the headers "
+ "for each section."));
+static cl::alias
+SectionHeadersShort("headers", cl::desc("Alias for --section-headers"),
+ cl::aliasopt(SectionHeaders));
+static cl::alias
+SectionHeadersShorter("h", cl::desc("Alias for --section-headers"),
+ cl::aliasopt(SectionHeaders));
+
static StringRef ToolName;
static bool error(error_code ec) {
}
}
+static void PrintSectionHeaders(const ObjectFile *o) {
+ outs() << "Sections:\n"
+ "Idx Name Size Address Type\n";
+ error_code ec;
+ unsigned i = 0;
+ for (section_iterator si = o->begin_sections(), se = o->end_sections();
+ si != se; si.increment(ec)) {
+ if (error(ec)) return;
+ StringRef Name;
+ if (error(si->getName(Name))) return;
+ uint64_t Address;
+ if (error(si->getAddress(Address))) return;
+ uint64_t Size;
+ if (error(si->getSize(Size))) return;
+ bool Text, Data, BSS;
+ if (error(si->isText(Text))) return;
+ if (error(si->isData(Data))) return;
+ if (error(si->isBSS(BSS))) return;
+ std::string Type = (std::string(Text ? "TEXT " : "") +
+ (Data ? "DATA " : "") + (BSS ? "BSS" : ""));
+ outs() << format("%3d %-13s %09x %017x %s\n", i, Name.str().c_str(), Size,
+ Address, Type.c_str());
+ ++i;
+ }
+}
+
static void DumpObject(const ObjectFile *o) {
if (Disassemble)
DisassembleObject(o);
if (Relocations)
PrintRelocations(o);
+ if (SectionHeaders)
+ PrintSectionHeaders(o);
}
/// @brief Dump each object file in \a a;
if (InputFilenames.size() == 0)
InputFilenames.push_back("a.out");
- if (!Disassemble && !Relocations) {
+ if (!Disassemble && !Relocations && !SectionHeaders) {
cl::PrintHelpMessage();
return 2;
}