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Everywhere: Run clang-format

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This commit is contained in:
Idan Horowitz 2022-04-01 20:58:27 +03:00 • committed by Linus Groh
parent 0376c127f6
commit 086969277e
1665 changed files with 8479 additions and 8479 deletions
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32
Userland/Libraries/LibELF/DynamicLinker.cpp
View file

@ -56,8 +56,8 @@ static bool s_do_breakpoint_trap_before_entry { false };
static StringView s_ld_library_path;
static Result<void, DlErrorMessage> __dlclose(void* handle);
static Result<void*, DlErrorMessage> __dlopen(const char* filename, int flags);
static Result<void*, DlErrorMessage> __dlsym(void* handle, const char* symbol_name);
static Result<void*, DlErrorMessage> __dlopen(char const* filename, int flags);
static Result<void*, DlErrorMessage> __dlsym(void* handle, char const* symbol_name);
static Result<void, DlErrorMessage> __dladdr(void* addr, Dl_info* info);
Optional<DynamicObject::SymbolLookupResult> DynamicLinker::lookup_global_symbol(StringView name)
@ -84,7 +84,7 @@ static String get_library_name(String path)
return LexicalPath::basename(move(path));
}
static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> map_library(const String& filename, int fd)
static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> map_library(String const& filename, int fd)
{
auto result = ELF::DynamicLoader::try_create(fd, filename);
if (result.is_error()) {
@ -139,7 +139,7 @@ static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> map_library(String c
return DlErrorMessage { String::formatted("Could not find required shared library: {}", name) };
}
static Vector<String> get_dependencies(const String& name)
static Vector<String> get_dependencies(String const& name)
{
auto lib = s_loaders.get(name).value();
Vector<String> dependencies;
@ -152,13 +152,13 @@ static Vector<String> get_dependencies(const String& name)
return dependencies;
}
static Result<void, DlErrorMessage> map_dependencies(const String& name)
static Result<void, DlErrorMessage> map_dependencies(String const& name)
{
dbgln_if(DYNAMIC_LOAD_DEBUG, "mapping dependencies for: {}", name);
auto const& parent_object = (*s_loaders.get(name))->dynamic_object();
for (const auto& needed_name : get_dependencies(name)) {
for (auto const& needed_name : get_dependencies(name)) {
dbgln_if(DYNAMIC_LOAD_DEBUG, "needed library: {}", needed_name.characters());
String library_name = get_library_name(needed_name);
@ -180,7 +180,7 @@ static Result<void, DlErrorMessage> map_dependencies(const String& name)
static void allocate_tls()
{
s_total_tls_size = 0;
for (const auto& data : s_loaders) {
for (auto const& data : s_loaders) {
dbgln_if(DYNAMIC_LOAD_DEBUG, "{}: TLS Size: {}", data.key, data.value->tls_size_of_current_object());
s_total_tls_size += data.value->tls_size_of_current_object();
}
@ -198,7 +198,7 @@ static void allocate_tls()
auto& initial_tls_data = initial_tls_data_result.value();
// Initialize TLS data
for (const auto& entry : s_loaders) {
for (auto const& entry : s_loaders) {
entry.value->copy_initial_tls_data_into(initial_tls_data);
}
@ -277,7 +277,7 @@ static void initialize_libc(DynamicObject& libc)
}
template<typename Callback>
static void for_each_unfinished_dependency_of(const String& name, HashTable<String>& seen_names, bool first, bool skip_global_objects, Callback callback)
static void for_each_unfinished_dependency_of(String const& name, HashTable<String>& seen_names, bool first, bool skip_global_objects, Callback callback)
{
if (!s_loaders.contains(name))
return;
@ -289,13 +289,13 @@ static void for_each_unfinished_dependency_of(const String& name, HashTable<Stri
return;
seen_names.set(name);
for (const auto& needed_name : get_dependencies(name))
for (auto const& needed_name : get_dependencies(name))
for_each_unfinished_dependency_of(get_library_name(needed_name), seen_names, false, skip_global_objects, callback);
callback(*s_loaders.get(name).value());
}
static NonnullRefPtrVector<DynamicLoader> collect_loaders_for_library(const String& name, bool skip_global_objects)
static NonnullRefPtrVector<DynamicLoader> collect_loaders_for_library(String const& name, bool skip_global_objects)
{
HashTable<String> seen_names;
NonnullRefPtrVector<DynamicLoader> loaders;
@ -305,7 +305,7 @@ static NonnullRefPtrVector<DynamicLoader> collect_loaders_for_library(const Stri
return loaders;
}
static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> load_main_library(const String& name, int flags, bool skip_global_objects)
static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> load_main_library(String const& name, int flags, bool skip_global_objects)
{
auto main_library_loader = *s_loaders.get(name);
auto main_library_object = main_library_loader->map();
@ -333,7 +333,7 @@ static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> load_main_library(co
if (loader.filename() == "libsystem.so"sv) {
VERIFY(!loader.text_segments().is_empty());
for (const auto& segment : loader.text_segments()) {
for (auto const& segment : loader.text_segments()) {
if (syscall(SC_msyscall, segment.address().get())) {
VERIFY_NOT_REACHED();
}
@ -367,7 +367,7 @@ static Result<void, DlErrorMessage> __dlclose(void* handle)
return {};
}
static Optional<DlErrorMessage> verify_tls_for_dlopen(const DynamicLoader& loader)
static Optional<DlErrorMessage> verify_tls_for_dlopen(DynamicLoader const& loader)
{
if (loader.tls_size_of_current_object() == 0)
return {};
@ -396,7 +396,7 @@ static Optional<DlErrorMessage> verify_tls_for_dlopen(const DynamicLoader& loade
return DlErrorMessage("Using dlopen() with libraries that have non-zeroed TLS is currently not supported");
}
static Result<void*, DlErrorMessage> __dlopen(const char* filename, int flags)
static Result<void*, DlErrorMessage> __dlopen(char const* filename, int flags)
{
// FIXME: RTLD_NOW and RTLD_LOCAL are not supported
flags &= ~RTLD_NOW;
@ -451,7 +451,7 @@ static Result<void*, DlErrorMessage> __dlopen(const char* filename, int flags)
return *object;
}
static Result<void*, DlErrorMessage> __dlsym(void* handle, const char* symbol_name)
static Result<void*, DlErrorMessage> __dlsym(void* handle, char const* symbol_name)
{
dbgln_if(DYNAMIC_LOAD_DEBUG, "__dlsym: {}, {}", handle, symbol_name);

10
Userland/Libraries/LibELF/DynamicLoader.cpp
View file

@ -26,7 +26,7 @@
#include <unistd.h>
#ifndef __serenity__
static void* mmap_with_name(void* addr, size_t length, int prot, int flags, int fd, off_t offset, const char*)
static void* mmap_with_name(void* addr, size_t length, int prot, int flags, int fd, off_t offset, char const*)
{
return mmap(addr, length, prot, flags, fd, offset);
}
@ -86,7 +86,7 @@ DynamicLoader::~DynamicLoader()
}
}
const DynamicObject& DynamicLoader::dynamic_object() const
DynamicObject const& DynamicLoader::dynamic_object() const
{
if (!m_cached_dynamic_object) {
VirtualAddress dynamic_section_address;
@ -238,7 +238,7 @@ void DynamicLoader::load_stage_4()
void DynamicLoader::do_lazy_relocations()
{
for (const auto& relocation : m_unresolved_relocations) {
for (auto const& relocation : m_unresolved_relocations) {
if (auto res = do_relocation(relocation, ShouldInitializeWeak::Yes); res != RelocationResult::Success) {
dbgln("Loader.so: {} unresolved symbol '{}'", m_filename, relocation.symbol().name());
VERIFY_NOT_REACHED();
@ -256,7 +256,7 @@ void DynamicLoader::load_program_headers()
VirtualAddress dynamic_region_desired_vaddr;
m_elf_image.for_each_program_header([&](const Image::ProgramHeader& program_header) {
m_elf_image.for_each_program_header([&](Image::ProgramHeader const& program_header) {
ProgramHeaderRegion region {};
region.set_program_header(program_header.raw_header());
if (region.is_tls_template()) {
@ -555,7 +555,7 @@ ssize_t DynamicLoader::negative_offset_from_tls_block_end(ssize_t tls_offset, si
void DynamicLoader::copy_initial_tls_data_into(ByteBuffer& buffer) const
{
const u8* tls_data = nullptr;
u8 const* tls_data = nullptr;
size_t tls_size_in_image = 0;
m_elf_image.for_each_program_header([this, &tls_data, &tls_size_in_image](ELF::Image::ProgramHeader program_header) {

6
Userland/Libraries/LibELF/DynamicLoader.h
View file

@ -45,7 +45,7 @@ public:
static Result<NonnullRefPtr<DynamicLoader>, DlErrorMessage> try_create(int fd, String filename);
~DynamicLoader();
const String& filename() const { return m_filename; }
String const& filename() const { return m_filename; }
bool is_valid() const { return m_valid; }
@ -74,7 +74,7 @@ public:
void for_each_needed_library(F) const;
VirtualAddress base_address() const { return m_base_address; }
const Vector<LoadedSegment> text_segments() const { return m_text_segments; }
Vector<LoadedSegment> const text_segments() const { return m_text_segments; }
bool is_dynamic() const { return m_elf_image.is_dynamic(); }
static Optional<DynamicObject::SymbolLookupResult> lookup_symbol(const ELF::DynamicObject::Symbol&);
@ -129,7 +129,7 @@ private:
Success = 1,
ResolveLater = 2,
};
RelocationResult do_relocation(const DynamicObject::Relocation&, ShouldInitializeWeak should_initialize_weak);
RelocationResult do_relocation(DynamicObject::Relocation const&, ShouldInitializeWeak should_initialize_weak);
void do_relr_relocations();
size_t calculate_tls_size() const;
ssize_t negative_offset_from_tls_block_end(ssize_t tls_offset, size_t value_of_symbol) const;

28
Userland/Libraries/LibELF/DynamicObject.cpp
View file

@ -16,7 +16,7 @@
namespace ELF {
DynamicObject::DynamicObject(const String& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address)
DynamicObject::DynamicObject(String const& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address)
: m_filename(filename)
, m_base_address(base_address)
, m_dynamic_address(dynamic_section_address)
@ -44,7 +44,7 @@ void DynamicObject::dump() const
builder.append("\nd_tag tag_name value\n");
size_t num_dynamic_sections = 0;
for_each_dynamic_entry([&](const DynamicObject::DynamicEntry& entry) {
for_each_dynamic_entry([&](DynamicObject::DynamicEntry const& entry) {
String name_field = String::formatted("({})", name_for_dtag(entry.tag()));
builder.appendff("{:#08x} {:17} {:#08x}\n", entry.tag(), name_field, entry.val());
num_dynamic_sections++;
@ -64,7 +64,7 @@ void DynamicObject::dump() const
void DynamicObject::parse()
{
for_each_dynamic_entry([&](const DynamicEntry& entry) {
for_each_dynamic_entry([&](DynamicEntry const& entry) {
switch (entry.tag()) {
case DT_INIT:
m_init_offset = entry.ptr() - m_elf_base_address.get();
@ -294,7 +294,7 @@ auto DynamicObject::HashSection::lookup_gnu_symbol(StringView name, u32 hash_val
using BloomWord = FlatPtr;
constexpr size_t bloom_word_size = sizeof(BloomWord) * 8;
const u32* hash_table_begin = (u32*)address().as_ptr();
u32 const* hash_table_begin = (u32*)address().as_ptr();
const size_t num_buckets = hash_table_begin[0];
const size_t num_omitted_symbols = hash_table_begin[1];
@ -303,9 +303,9 @@ auto DynamicObject::HashSection::lookup_gnu_symbol(StringView name, u32 hash_val
const u32 num_maskwords_bitmask = num_maskwords - 1;
const u32 shift2 = hash_table_begin[3];
const BloomWord* bloom_words = (BloomWord const*)&hash_table_begin[4];
const u32* const buckets = (u32 const*)&bloom_words[num_maskwords];
const u32* const chains = &buckets[num_buckets];
BloomWord const* bloom_words = (BloomWord const*)&hash_table_begin[4];
u32 const* const buckets = (u32 const*)&bloom_words[num_maskwords];
u32 const* const chains = &buckets[num_buckets];
BloomWord hash1 = hash_value;
BloomWord hash2 = hash1 >> shift2;
@ -317,7 +317,7 @@ auto DynamicObject::HashSection::lookup_gnu_symbol(StringView name, u32 hash_val
size_t current_sym = buckets[hash1 % num_buckets];
if (current_sym == 0)
return {};
const u32* current_chain = &chains[current_sym - num_omitted_symbols];
u32 const* current_chain = &chains[current_sym - num_omitted_symbols];
for (hash1 &= ~1;; ++current_sym) {
hash2 = *(current_chain++);
@ -336,12 +336,12 @@ auto DynamicObject::HashSection::lookup_gnu_symbol(StringView name, u32 hash_val
StringView DynamicObject::symbol_string_table_string(ElfW(Word) index) const
{
return StringView { (const char*)base_address().offset(m_string_table_offset + index).as_ptr() };
return StringView { (char const*)base_address().offset(m_string_table_offset + index).as_ptr() };
}
const char* DynamicObject::raw_symbol_string_table_string(ElfW(Word) index) const
char const* DynamicObject::raw_symbol_string_table_string(ElfW(Word) index) const
{
return (const char*)base_address().offset(m_string_table_offset + index).as_ptr();
return (char const*)base_address().offset(m_string_table_offset + index).as_ptr();
}
DynamicObject::InitializationFunction DynamicObject::init_section_function() const
@ -350,7 +350,7 @@ DynamicObject::InitializationFunction DynamicObject::init_section_function() con
return (InitializationFunction)init_section().address().as_ptr();
}
const char* DynamicObject::name_for_dtag(ElfW(Sword) d_tag)
char const* DynamicObject::name_for_dtag(ElfW(Sword) d_tag)
{
switch (d_tag) {
case DT_NULL:
@ -463,7 +463,7 @@ auto DynamicObject::lookup_symbol(StringView name) const -> Optional<SymbolLooku
return lookup_symbol(HashSymbol { name });
}
auto DynamicObject::lookup_symbol(const HashSymbol& symbol) const -> Optional<SymbolLookupResult>
auto DynamicObject::lookup_symbol(HashSymbol const& symbol) const -> Optional<SymbolLookupResult>
{
auto result = hash_section().lookup_symbol(symbol);
if (!result.has_value())
@ -474,7 +474,7 @@ auto DynamicObject::lookup_symbol(const HashSymbol& symbol) const -> Optional<Sy
return SymbolLookupResult { symbol_result.value(), symbol_result.size(), symbol_result.address(), symbol_result.bind(), this };
}
NonnullRefPtr<DynamicObject> DynamicObject::create(const String& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address)
NonnullRefPtr<DynamicObject> DynamicObject::create(String const& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address)
{
return adopt_ref(*new DynamicObject(filename, base_address, dynamic_section_address));
}

44
Userland/Libraries/LibELF/DynamicObject.h
View file

@ -20,8 +20,8 @@ namespace ELF {
class DynamicObject : public RefCounted<DynamicObject> {
public:
static NonnullRefPtr<DynamicObject> create(const String& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address);
static const char* name_for_dtag(ElfW(Sword) d_tag);
static NonnullRefPtr<DynamicObject> create(String const& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address);
static char const* name_for_dtag(ElfW(Sword) d_tag);
~DynamicObject();
void dump() const;
@ -52,7 +52,7 @@ public:
class Symbol {
public:
Symbol(const DynamicObject& dynamic, unsigned index, const ElfW(Sym) & sym)
Symbol(DynamicObject const& dynamic, unsigned index, const ElfW(Sym) & sym)
: m_dynamic(dynamic)
, m_sym(sym)
, m_index(index)
@ -60,7 +60,7 @@ public:
}
StringView name() const { return m_dynamic.symbol_string_table_string(m_sym.st_name); }
const char* raw_name() const { return m_dynamic.raw_symbol_string_table_string(m_sym.st_name); }
char const* raw_name() const { return m_dynamic.raw_symbol_string_table_string(m_sym.st_name); }
unsigned section_index() const { return m_sym.st_shndx; }
FlatPtr value() const { return m_sym.st_value; }
size_t size() const { return m_sym.st_size; }
@ -90,17 +90,17 @@ public:
return m_dynamic.base_address().offset(value());
return VirtualAddress { value() };
}
const DynamicObject& object() const { return m_dynamic; }
DynamicObject const& object() const { return m_dynamic; }
private:
const DynamicObject& m_dynamic;
DynamicObject const& m_dynamic;
const ElfW(Sym) & m_sym;
const unsigned m_index;
unsigned const m_index;
};
class Section {
public:
Section(const DynamicObject& dynamic, unsigned section_offset, unsigned section_size_bytes, unsigned entry_size, StringView name)
Section(DynamicObject const& dynamic, unsigned section_offset, unsigned section_size_bytes, unsigned entry_size, StringView name)
: m_dynamic(dynamic)
, m_section_offset(section_offset)
, m_section_size_bytes(section_size_bytes)
@ -126,7 +126,7 @@ public:
protected:
friend class RelocationSection;
friend class HashSection;
const DynamicObject& m_dynamic;
DynamicObject const& m_dynamic;
unsigned m_section_offset;
unsigned m_section_size_bytes;
unsigned m_entry_size;
@ -135,7 +135,7 @@ public:
class RelocationSection : public Section {
public:
explicit RelocationSection(const Section& section, bool addend_used)
explicit RelocationSection(Section const& section, bool addend_used)
: Section(section.m_dynamic, section.m_section_offset, section.m_section_size_bytes, section.m_entry_size, section.m_name)
, m_addend_used(addend_used)
{
@ -150,12 +150,12 @@ public:
void for_each_relocation(F func) const;
private:
const bool m_addend_used;
bool const m_addend_used;
};
class Relocation {
public:
Relocation(const DynamicObject& dynamic, const ElfW(Rela) & rel, unsigned offset_in_section, bool addend_used)
Relocation(DynamicObject const& dynamic, const ElfW(Rela) & rel, unsigned offset_in_section, bool addend_used)
: m_dynamic(dynamic)
, m_rel(rel)
, m_offset_in_section(offset_in_section)
@ -200,10 +200,10 @@ public:
[[nodiscard]] DynamicObject const& dynamic_object() const { return m_dynamic; }
private:
const DynamicObject& m_dynamic;
DynamicObject const& m_dynamic;
const ElfW(Rela) & m_rel;
const unsigned m_offset_in_section;
const bool m_addend_used;
unsigned const m_offset_in_section;
bool const m_addend_used;
};
enum class HashType {
@ -230,13 +230,13 @@ public:
class HashSection : public Section {
public:
HashSection(const Section& section, HashType hash_type)
HashSection(Section const& section, HashType hash_type)
: Section(section.m_dynamic, section.m_section_offset, section.m_section_size_bytes, section.m_entry_size, section.m_name)
, m_hash_type(hash_type)
{
}
Optional<Symbol> lookup_symbol(const HashSymbol& symbol) const
Optional<Symbol> lookup_symbol(HashSymbol const& symbol) const
{
if (m_hash_type == HashType::SYSV)
return lookup_sysv_symbol(symbol.name(), symbol.sysv_hash());
@ -286,7 +286,7 @@ public:
VirtualAddress plt_got_base_address() const { return m_base_address.offset(m_procedure_linkage_table_offset.value()); }
VirtualAddress base_address() const { return m_base_address; }
const String& filename() const { return m_filename; }
String const& filename() const { return m_filename; }
StringView rpath() const { return m_has_rpath ? symbol_string_table_string(m_rpath_index) : StringView {}; }
StringView runpath() const { return m_has_runpath ? symbol_string_table_string(m_runpath_index) : StringView {}; }
@ -326,7 +326,7 @@ public:
};
Optional<SymbolLookupResult> lookup_symbol(StringView name) const;
Optional<SymbolLookupResult> lookup_symbol(const HashSymbol& symbol) const;
Optional<SymbolLookupResult> lookup_symbol(HashSymbol const& symbol) const;
// Will be called from _fixup_plt_entry, as part of the PLT trampoline
VirtualAddress patch_plt_entry(u32 relocation_offset);
@ -336,10 +336,10 @@ public:
void* symbol_for_name(StringView name);
private:
explicit DynamicObject(const String& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address);
explicit DynamicObject(String const& filename, VirtualAddress base_address, VirtualAddress dynamic_section_address);
StringView symbol_string_table_string(ElfW(Word)) const;
const char* raw_symbol_string_table_string(ElfW(Word)) const;
char const* raw_symbol_string_table_string(ElfW(Word)) const;
void parse();
String m_filename;
@ -403,7 +403,7 @@ template<IteratorFunction<DynamicObject::Relocation&> F>
inline void DynamicObject::RelocationSection::for_each_relocation(F func) const
{
for (unsigned i = 0; i < relocation_count(); ++i) {
const auto reloc = relocation(i);
auto const reloc = relocation(i);
if (reloc.type() == 0)
continue;
if (func(reloc) == IterationDecision::Break)

16
Userland/Libraries/LibELF/Image.cpp
View file

@ -26,7 +26,7 @@ Image::Image(ReadonlyBytes bytes, bool verbose_logging)
parse();
}
Image::Image(const u8* buffer, size_t size, bool verbose_logging)
Image::Image(u8 const* buffer, size_t size, bool verbose_logging)
: Image(ReadonlyBytes { buffer, size }, verbose_logging)
{
}
@ -69,7 +69,7 @@ void Image::dump() const
dbgln(" phnum: {}", header().e_phnum);
dbgln(" shstrndx: {}", header().e_shstrndx);
for_each_program_header([&](const ProgramHeader& program_header) {
for_each_program_header([&](ProgramHeader const& program_header) {
dbgln(" Program Header {}: {{", program_header.index());
dbgln(" type: {:x}", program_header.type());
dbgln(" offset: {:x}", program_header.offset());
@ -78,7 +78,7 @@ void Image::dump() const
});
for (unsigned i = 0; i < header().e_shnum; ++i) {
const auto& section = this->section(i);
auto const& section = this->section(i);
dbgln(" Section {}: {{", i);
dbgln(" name: {}", section.name());
dbgln(" type: {:x}", section.type());
@ -90,7 +90,7 @@ void Image::dump() const
dbgln("Symbol count: {} (table is {})", symbol_count(), m_symbol_table_section_index);
for (unsigned i = 1; i < symbol_count(); ++i) {
const auto& sym = symbol(i);
auto const& sym = symbol(i);
dbgln("Symbol @{}:", i);
dbgln(" Name: {}", sym.name());
dbgln(" In section: {}", section_index_to_string(sym.section_index()));
@ -187,10 +187,10 @@ StringView Image::table_string(unsigned offset) const
return table_string(m_string_table_section_index, offset);
}
const char* Image::raw_data(unsigned offset) const
char const* Image::raw_data(unsigned offset) const
{
VERIFY(offset < m_size); // Callers must check indices into raw_data()'s result are also in bounds.
return reinterpret_cast<const char*>(m_buffer) + offset;
return reinterpret_cast<char const*>(m_buffer) + offset;
}
const ElfW(Ehdr) & Image::header() const
@ -361,7 +361,7 @@ StringView Image::Symbol::raw_data() const
Optional<Image::Symbol> Image::find_demangled_function(StringView name) const
{
Optional<Image::Symbol> found;
for_each_symbol([&](const Image::Symbol& symbol) {
for_each_symbol([&](Image::Symbol const& symbol) {
if (symbol.type() != STT_FUNC)
return IterationDecision::Continue;
if (symbol.is_undefined())
@ -416,7 +416,7 @@ Optional<Image::Symbol> Image::find_symbol(FlatPtr address, u32* out_offset) con
NEVER_INLINE void Image::sort_symbols() const
{
m_sorted_symbols.ensure_capacity(symbol_count());
for_each_symbol([this](const auto& symbol) {
for_each_symbol([this](auto const& symbol) {
m_sorted_symbols.append({ symbol.value(), symbol.name(), {}, symbol });
});
quick_sort(m_sorted_symbols, [](auto& a, auto& b) {

34
Userland/Libraries/LibELF/Image.h
View file

@ -21,18 +21,18 @@ namespace ELF {
class Image {
public:
explicit Image(ReadonlyBytes, bool verbose_logging = true);
explicit Image(const u8*, size_t, bool verbose_logging = true);
explicit Image(u8 const*, size_t, bool verbose_logging = true);
~Image() = default;
void dump() const;
bool is_valid() const { return m_valid; }
bool parse();
bool is_within_image(const void* address, size_t size) const
bool is_within_image(void const* address, size_t size) const
{
if (address < m_buffer)
return false;
if (((const u8*)address + size) > m_buffer + m_size)
if (((u8 const*)address + size) > m_buffer + m_size)
return false;
return true;
}
@ -44,7 +44,7 @@ public:
class Symbol {
public:
Symbol(const Image& image, unsigned index, const ElfW(Sym) & sym)
Symbol(Image const& image, unsigned index, const ElfW(Sym) & sym)
: m_image(image)
, m_sym(sym)
, m_index(index)
@ -79,14 +79,14 @@ public:
StringView raw_data() const;
private:
const Image& m_image;
Image const& m_image;
const ElfW(Sym) & m_sym;
const unsigned m_index;
unsigned const m_index;
};
class ProgramHeader {
public:
ProgramHeader(const Image& image, unsigned program_header_index)
ProgramHeader(Image const& image, unsigned program_header_index)
: m_image(image)
, m_program_header(image.program_header_internal(program_header_index))
, m_program_header_index(program_header_index)
@ -105,18 +105,18 @@ public:
bool is_readable() const { return flags() & PF_R; }
bool is_writable() const { return flags() & PF_W; }
bool is_executable() const { return flags() & PF_X; }
const char* raw_data() const { return m_image.raw_data(m_program_header.p_offset); }
char const* raw_data() const { return m_image.raw_data(m_program_header.p_offset); }
ElfW(Phdr) raw_header() const { return m_program_header; }
private:
const Image& m_image;
Image const& m_image;
const ElfW(Phdr) & m_program_header;
unsigned m_program_header_index { 0 };
};
class Section {
public:
Section(const Image& image, unsigned sectionIndex)
Section(Image const& image, unsigned sectionIndex)
: m_image(image)
, m_section_header(image.section_header(sectionIndex))
, m_section_index(sectionIndex)
@ -131,7 +131,7 @@ public:
size_t entry_size() const { return m_section_header.sh_entsize; }
size_t entry_count() const { return !entry_size() ? 0 : size() / entry_size(); }
FlatPtr address() const { return m_section_header.sh_addr; }
const char* raw_data() const { return m_image.raw_data(m_section_header.sh_offset); }
char const* raw_data() const { return m_image.raw_data(m_section_header.sh_offset); }
ReadonlyBytes bytes() const { return { raw_data(), size() }; }
Optional<RelocationSection> relocations() const;
auto flags() const { return m_section_header.sh_flags; }
@ -140,14 +140,14 @@ public:
protected:
friend class RelocationSection;
const Image& m_image;
Image const& m_image;
const ElfW(Shdr) & m_section_header;
unsigned m_section_index;
};
class RelocationSection : public Section {
public:
explicit RelocationSection(const Section& section)
explicit RelocationSection(Section const& section)
: Section(section.m_image, section.m_section_index)
{
}
@ -160,7 +160,7 @@ public:
class Relocation {
public:
Relocation(const Image& image, const ElfW(Rel) & rel)
Relocation(Image const& image, const ElfW(Rel) & rel)
: m_image(image)
, m_rel(rel)
{
@ -188,7 +188,7 @@ public:
}
private:
const Image& m_image;
Image const& m_image;
const ElfW(Rel) & m_rel;
};
@ -243,7 +243,7 @@ public:
Optional<Image::Symbol> find_symbol(FlatPtr address, u32* offset = nullptr) const;
private:
const char* raw_data(unsigned offset) const;
char const* raw_data(unsigned offset) const;
const ElfW(Ehdr) & header() const;
const ElfW(Shdr) & section_header(unsigned) const;
const ElfW(Phdr) & program_header_internal(unsigned) const;
@ -252,7 +252,7 @@ private:
StringView section_index_to_string(unsigned index) const;
StringView table_string(unsigned table_index, unsigned offset) const;
const u8* m_buffer { nullptr };
u8 const* m_buffer { nullptr };
size_t m_size { 0 };
bool m_verbose_logging { true };
bool m_valid { false };