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-rw-r--r--llvm/tools/llvm-readobj/ELFDumper.cpp49
-rw-r--r--llvm/tools/llvm-readobj/ObjDumper.cpp13
-rw-r--r--llvm/tools/llvm-readobj/ObjDumper.h4
-rw-r--r--llvm/tools/llvm-readobj/Opts.td3
-rw-r--r--llvm/tools/llvm-readobj/llvm-readobj.cpp49
-rw-r--r--llvm/tools/llvm-readobj/llvm-readobj.h2
6 files changed, 25 insertions, 95 deletions
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
index 2f64b07..431b20f 100644
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -31,7 +31,6 @@
#include "llvm/BinaryFormat/AMDGPUMetadataVerifier.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/Demangle/Demangle.h"
-#include "llvm/Object/Archive.h"
#include "llvm/Object/ELF.h"
#include "llvm/Object/ELFObjectFile.h"
#include "llvm/Object/ELFTypes.h"
@@ -549,9 +548,6 @@ public:
assert(&this->W.getOStream() == &llvm::fouts());
}
- void printFileSummary(StringRef FileStr, ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const Archive *A) override;
void printFileHeaders() override;
void printGroupSections() override;
void printRelocations() override;
@@ -701,27 +697,9 @@ private:
void printMipsPLT(const MipsGOTParser<ELFT> &Parser) override;
void printMipsABIFlags() override;
-protected:
ScopedPrinter &W;
};
-// JSONELFDumper shares most of the same implementation as LLVMELFDumper except
-// it uses a JSONScopedPrinter.
-template <typename ELFT> class JSONELFDumper : public LLVMELFDumper<ELFT> {
-public:
- LLVM_ELF_IMPORT_TYPES_ELFT(ELFT)
-
- JSONELFDumper(const object::ELFObjectFile<ELFT> &ObjF, ScopedPrinter &Writer)
- : LLVMELFDumper<ELFT>(ObjF, Writer) {}
-
- void printFileSummary(StringRef FileStr, ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const Archive *A) override;
-
-private:
- std::unique_ptr<DictScope> FileScope;
-};
-
} // end anonymous namespace
namespace llvm {
@@ -731,8 +709,6 @@ static std::unique_ptr<ObjDumper>
createELFDumper(const ELFObjectFile<ELFT> &Obj, ScopedPrinter &Writer) {
if (opts::Output == opts::GNU)
return std::make_unique<GNUELFDumper<ELFT>>(Obj, Writer);
- else if (opts::Output == opts::JSON)
- return std::make_unique<JSONELFDumper<ELFT>>(Obj, Writer);
return std::make_unique<LLVMELFDumper<ELFT>>(Obj, Writer);
}
@@ -3249,16 +3225,6 @@ static const EnumEntry<unsigned> *getObjectFileEnumEntry(unsigned Type) {
return nullptr;
}
-template <class ELFT>
-void GNUELFDumper<ELFT>::printFileSummary(StringRef FileStr, ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const Archive *A) {
- if (InputFilenames.size() > 1 || A) {
- this->W.startLine() << "\n";
- this->W.printString("File", FileStr);
- }
-}
-
template <class ELFT> void GNUELFDumper<ELFT>::printFileHeaders() {
const Elf_Ehdr &e = this->Obj.getHeader();
OS << "ELF Header:\n";
@@ -7340,18 +7306,3 @@ template <class ELFT> void LLVMELFDumper<ELFT>::printMipsABIFlags() {
W.printFlags("Flags 1", Flags->flags1, makeArrayRef(ElfMipsFlags1));
W.printHex("Flags 2", Flags->flags2);
}
-
-template <class ELFT>
-void JSONELFDumper<ELFT>::printFileSummary(StringRef FileStr, ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const Archive *A) {
- FileScope = std::make_unique<DictScope>(this->W, FileStr);
- DictScope D(this->W, "FileSummary");
- this->W.printString("File", FileStr);
- this->W.printString("Format", Obj.getFileFormatName());
- this->W.printString("Arch", Triple::getArchTypeName(Obj.getArch()));
- this->W.printString(
- "AddressSize",
- std::string(formatv("{0}bit", 8 * Obj.getBytesInAddress())));
- this->printLoadName();
-}
diff --git a/llvm/tools/llvm-readobj/ObjDumper.cpp b/llvm/tools/llvm-readobj/ObjDumper.cpp
index 6dde372..dc4a303 100644
--- a/llvm/tools/llvm-readobj/ObjDumper.cpp
+++ b/llvm/tools/llvm-readobj/ObjDumper.cpp
@@ -13,7 +13,6 @@
#include "ObjDumper.h"
#include "llvm-readobj.h"
-#include "llvm/Object/Archive.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FormatVariadic.h"
@@ -86,18 +85,6 @@ void ObjDumper::printAsStringList(StringRef StringContent,
}
}
-void ObjDumper::printFileSummary(StringRef FileStr, object::ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const object::Archive *A) {
- W.startLine() << "\n";
- W.printString("File", FileStr);
- W.printString("Format", Obj.getFileFormatName());
- W.printString("Arch", Triple::getArchTypeName(Obj.getArch()));
- W.printString("AddressSize",
- std::string(formatv("{0}bit", 8 * Obj.getBytesInAddress())));
- this->printLoadName();
-}
-
static std::vector<object::SectionRef>
getSectionRefsByNameOrIndex(const object::ObjectFile &Obj,
ArrayRef<std::string> Sections) {
diff --git a/llvm/tools/llvm-readobj/ObjDumper.h b/llvm/tools/llvm-readobj/ObjDumper.h
index a09a243..b395a95 100644
--- a/llvm/tools/llvm-readobj/ObjDumper.h
+++ b/llvm/tools/llvm-readobj/ObjDumper.h
@@ -20,7 +20,6 @@
namespace llvm {
namespace object {
-class Archive;
class COFFImportFile;
class ObjectFile;
class XCOFFObjectFile;
@@ -40,9 +39,6 @@ public:
virtual bool canDumpContent() { return true; }
- virtual void printFileSummary(StringRef FileStr, object::ObjectFile &Obj,
- ArrayRef<std::string> InputFilenames,
- const object::Archive *A);
virtual void printFileHeaders() = 0;
virtual void printSectionHeaders() = 0;
virtual void printRelocations() = 0;
diff --git a/llvm/tools/llvm-readobj/Opts.td b/llvm/tools/llvm-readobj/Opts.td
index d0f273fa..7723691 100644
--- a/llvm/tools/llvm-readobj/Opts.td
+++ b/llvm/tools/llvm-readobj/Opts.td
@@ -28,7 +28,6 @@ def expand_relocs : FF<"expand-relocs", "Expand each shown relocation to multipl
def file_header : FF<"file-header", "Display file header">;
def headers : FF<"headers", "Equivalent to setting: --file-header, --program-headers, --section-headers">;
defm hex_dump : Eq<"hex-dump", "Display the specified section(s) as hexadecimal bytes">, MetaVarName<"<name or index>">;
-def pretty_print : FF<"pretty-print", "Pretty print JSON output">;
def relocs : FF<"relocs", "Display the relocation entries in the file">;
def section_data : FF<"section-data", "Display section data for each section shown. This option has no effect for GNU style output">;
def section_details : FF<"section-details", "Display the section details">;
@@ -48,7 +47,7 @@ def unwind : FF<"unwind", "Display unwind information">;
def grp_elf : OptionGroup<"kind">, HelpText<"OPTIONS (ELF specific)">;
def dynamic_table : FF<"dynamic-table", "Display the dynamic section table">, Group<grp_elf>;
def elf_linker_options : FF<"elf-linker-options", "Display the .linker-options section">, Group<grp_elf>;
-defm elf_output_style : Eq<"elf-output-style", "Specify ELF dump style: LLVM, GNU, JSON">, Group<grp_elf>;
+defm elf_output_style : Eq<"elf-output-style", "Specify ELF dump style: LLVM or GNU">, Group<grp_elf>;
def histogram : FF<"histogram", "Display bucket list histogram for hash sections">, Group<grp_elf>;
def section_groups : FF<"section-groups", "Display section groups">, Group<grp_elf>;
def gnu_hash_table : FF<"gnu-hash-table", "Display the GNU hash table for dynamic symbols">, Group<grp_elf>;
diff --git a/llvm/tools/llvm-readobj/llvm-readobj.cpp b/llvm/tools/llvm-readobj/llvm-readobj.cpp
index 46862bb..a598e2c 100644
--- a/llvm/tools/llvm-readobj/llvm-readobj.cpp
+++ b/llvm/tools/llvm-readobj/llvm-readobj.cpp
@@ -99,7 +99,6 @@ static bool DynamicSymbols;
static bool FileHeaders;
static bool Headers;
static std::vector<std::string> HexDump;
-static bool PrettyPrint;
static bool PrintStackMap;
static bool PrintStackSizes;
static bool Relocations;
@@ -231,17 +230,13 @@ static void parseOptions(const opt::InputArgList &Args) {
opts::DynamicTable = Args.hasArg(OPT_dynamic_table);
opts::ELFLinkerOptions = Args.hasArg(OPT_elf_linker_options);
if (Arg *A = Args.getLastArg(OPT_elf_output_style_EQ)) {
- std::string OutputStyleChoice = A->getValue();
- opts::Output = StringSwitch<opts::OutputStyleTy>(OutputStyleChoice)
- .Case("LLVM", opts::OutputStyleTy::LLVM)
- .Case("GNU", opts::OutputStyleTy::GNU)
- .Case("JSON", opts::OutputStyleTy::JSON)
- .Default(opts::OutputStyleTy::UNKNOWN);
- if (opts::Output == opts::OutputStyleTy::UNKNOWN) {
- error("--elf-output-style value should be either 'LLVM', 'GNU', or "
- "'JSON', but was '" +
- OutputStyleChoice + "'");
- }
+ StringRef V(A->getValue());
+ if (V == "LLVM")
+ opts::Output = opts::OutputStyleTy::LLVM;
+ else if (V == "GNU")
+ opts::Output = opts::OutputStyleTy::GNU;
+ else
+ error("--elf-output-style value should be either 'LLVM' or 'GNU'");
}
opts::GnuHashTable = Args.hasArg(OPT_gnu_hash_table);
opts::HashSymbols = Args.hasArg(OPT_hash_symbols);
@@ -249,7 +244,6 @@ static void parseOptions(const opt::InputArgList &Args) {
opts::HashHistogram = Args.hasArg(OPT_histogram);
opts::NeededLibraries = Args.hasArg(OPT_needed_libs);
opts::Notes = Args.hasArg(OPT_notes);
- opts::PrettyPrint = Args.hasArg(OPT_pretty_print);
opts::ProgramHeaders = Args.hasArg(OPT_program_headers);
opts::RawRelr = Args.hasArg(OPT_raw_relr);
opts::SectionGroups = Args.hasArg(OPT_section_groups);
@@ -339,7 +333,18 @@ static void dumpObject(ObjectFile &Obj, ScopedPrinter &Writer,
reportError(DumperOrErr.takeError(), FileStr);
Dumper = (*DumperOrErr).get();
- Dumper->printFileSummary(FileStr, Obj, opts::InputFilenames, A);
+ if (opts::Output == opts::LLVM || opts::InputFilenames.size() > 1 || A) {
+ Writer.startLine() << "\n";
+ Writer.printString("File", FileStr);
+ }
+ if (opts::Output == opts::LLVM) {
+ Writer.printString("Format", Obj.getFileFormatName());
+ Writer.printString("Arch", Triple::getArchTypeName(Obj.getArch()));
+ Writer.printString(
+ "AddressSize",
+ std::string(formatv("{0}bit", 8 * Obj.getBytesInAddress())));
+ Dumper->printLoadName();
+ }
if (opts::FileHeaders)
Dumper->printFileHeaders();
@@ -545,13 +550,6 @@ static void dumpInput(StringRef File, ScopedPrinter &Writer) {
OwningBinary<Binary>(std::move(Bin), std::move(Buffer)));
}
-std::unique_ptr<ScopedPrinter> createWriter() {
- if (opts::Output == opts::JSON)
- return std::make_unique<JSONScopedPrinter>(
- fouts(), opts::PrettyPrint ? 2 : 0, std::make_unique<ListScope>());
- return std::make_unique<ScopedPrinter>(fouts());
-}
-
int main(int argc, char *argv[]) {
InitLLVM X(argc, argv);
BumpPtrAllocator A;
@@ -612,17 +610,16 @@ int main(int argc, char *argv[]) {
opts::SectionHeaders = true;
}
- std::unique_ptr<ScopedPrinter> Writer = createWriter();
-
+ ScopedPrinter Writer(fouts());
for (const std::string &I : opts::InputFilenames)
- dumpInput(I, *Writer.get());
+ dumpInput(I, Writer);
if (opts::CodeViewMergedTypes) {
if (opts::CodeViewEnableGHash)
- dumpCodeViewMergedTypes(*Writer.get(), CVTypes.GlobalIDTable.records(),
+ dumpCodeViewMergedTypes(Writer, CVTypes.GlobalIDTable.records(),
CVTypes.GlobalTypeTable.records());
else
- dumpCodeViewMergedTypes(*Writer.get(), CVTypes.IDTable.records(),
+ dumpCodeViewMergedTypes(Writer, CVTypes.IDTable.records(),
CVTypes.TypeTable.records());
}
diff --git a/llvm/tools/llvm-readobj/llvm-readobj.h b/llvm/tools/llvm-readobj/llvm-readobj.h
index 0ea695d..7672da5 100644
--- a/llvm/tools/llvm-readobj/llvm-readobj.h
+++ b/llvm/tools/llvm-readobj/llvm-readobj.h
@@ -39,7 +39,7 @@ extern bool ExpandRelocs;
extern bool RawRelr;
extern bool CodeViewSubsectionBytes;
extern bool Demangle;
-enum OutputStyleTy { LLVM, GNU, JSON, UNKNOWN };
+enum OutputStyleTy { LLVM, GNU };
extern OutputStyleTy Output;
} // namespace opts
generated by cgit v1.1 at 2025-08-02 12:11:06 +0000