vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
151 lines
4.9 KiB
C++
151 lines
4.9 KiB
C++
//===--- llvm-objdump.h -----------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_OBJDUMP_LLVM_OBJDUMP_H
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#define LLVM_TOOLS_LLVM_OBJDUMP_LLVM_OBJDUMP_H
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#include "llvm/ADT/StringSet.h"
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#include "llvm/DebugInfo/DIContext.h"
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#include "llvm/MC/MCDisassembler/MCDisassembler.h"
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#include "llvm/MC/MCSubtargetInfo.h"
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#include "llvm/Object/Archive.h"
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#include "llvm/Object/ObjectFile.h"
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#include "llvm/Support/FormattedStream.h"
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#include <functional>
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#include <memory>
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namespace llvm {
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class StringRef;
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class Twine;
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namespace opt {
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class Arg;
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} // namespace opt
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namespace object {
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class RelocationRef;
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struct VersionEntry;
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class COFFObjectFile;
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class ELFObjectFileBase;
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class MachOObjectFile;
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class WasmObjectFile;
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class XCOFFObjectFile;
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} // namespace object
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namespace objdump {
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enum DebugVarsFormat { DVDisabled, DVUnicode, DVASCII, DVInvalid };
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extern bool ArchiveHeaders;
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extern int DbgIndent;
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extern DebugVarsFormat DbgVariables;
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extern bool Demangle;
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extern bool Disassemble;
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extern bool DisassembleAll;
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extern std::vector<std::string> DisassemblerOptions;
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extern DIDumpType DwarfDumpType;
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extern std::vector<std::string> FilterSections;
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extern bool LeadingAddr;
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extern std::vector<std::string> MAttrs;
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extern std::string MCPU;
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extern std::string Prefix;
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extern uint32_t PrefixStrip;
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extern bool PrintImmHex;
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extern bool PrintLines;
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extern bool PrintSource;
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extern bool PrivateHeaders;
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extern bool Relocations;
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extern bool SectionHeaders;
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extern bool SectionContents;
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extern bool ShowRawInsn;
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extern bool SymbolDescription;
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extern bool TracebackTable;
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extern bool SymbolTable;
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extern std::string TripleName;
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extern bool UnwindInfo;
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extern StringSet<> FoundSectionSet;
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class Dumper {
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const object::ObjectFile &O;
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StringSet<> Warnings;
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protected:
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llvm::raw_ostream &OS;
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std::function<Error(const Twine &Msg)> WarningHandler;
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public:
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Dumper(const object::ObjectFile &O);
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virtual ~Dumper() {}
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void reportUniqueWarning(Error Err);
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void reportUniqueWarning(const Twine &Msg);
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virtual void printPrivateHeaders();
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virtual void printDynamicRelocations() {}
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void printSymbolTable(StringRef ArchiveName,
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StringRef ArchitectureName = StringRef(),
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bool DumpDynamic = false);
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void printSymbol(const object::SymbolRef &Symbol,
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ArrayRef<object::VersionEntry> SymbolVersions,
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StringRef FileName, StringRef ArchiveName,
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StringRef ArchitectureName, bool DumpDynamic);
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void printRelocations();
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};
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std::unique_ptr<Dumper> createCOFFDumper(const object::COFFObjectFile &Obj);
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std::unique_ptr<Dumper> createELFDumper(const object::ELFObjectFileBase &Obj);
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std::unique_ptr<Dumper> createMachODumper(const object::MachOObjectFile &Obj);
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std::unique_ptr<Dumper> createWasmDumper(const object::WasmObjectFile &Obj);
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std::unique_ptr<Dumper> createXCOFFDumper(const object::XCOFFObjectFile &Obj);
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// Various helper functions.
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/// Creates a SectionFilter with a standard predicate that conditionally skips
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/// sections when the --section objdump flag is provided.
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///
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/// Idx is an optional output parameter that keeps track of which section index
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/// this is. This may be different than the actual section number, as some
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/// sections may be filtered (e.g. symbol tables).
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object::SectionFilter ToolSectionFilter(const llvm::object::ObjectFile &O,
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uint64_t *Idx = nullptr);
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bool isRelocAddressLess(object::RelocationRef A, object::RelocationRef B);
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void printSectionHeaders(object::ObjectFile &O);
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void printSectionContents(const object::ObjectFile *O);
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[[noreturn]] void reportError(StringRef File, const Twine &Message);
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[[noreturn]] void reportError(Error E, StringRef FileName,
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StringRef ArchiveName = "",
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StringRef ArchitectureName = "");
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void reportWarning(const Twine &Message, StringRef File);
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template <typename T, typename... Ts>
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T unwrapOrError(Expected<T> EO, Ts &&... Args) {
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if (EO)
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return std::move(*EO);
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reportError(EO.takeError(), std::forward<Ts>(Args)...);
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}
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void invalidArgValue(const opt::Arg *A);
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std::string getFileNameForError(const object::Archive::Child &C,
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unsigned Index);
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SymbolInfoTy createSymbolInfo(const object::ObjectFile &Obj,
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const object::SymbolRef &Symbol,
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bool IsMappingSymbol = false);
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unsigned getInstStartColumn(const MCSubtargetInfo &STI);
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void printRawData(llvm::ArrayRef<uint8_t> Bytes, uint64_t Address,
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llvm::formatted_raw_ostream &OS,
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llvm::MCSubtargetInfo const &STI);
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} // namespace objdump
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} // end namespace llvm
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#endif
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