*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
This commit is contained in:
Kate Stone
@@ -17,223 +17,176 @@
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#include "lldb/Core/Module.h"
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#include "lldb/Core/StreamString.h"
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#include "lldb/Symbol/Function.h"
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#include "lldb/Symbol/SymbolContext.h"
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#include "lldb/Symbol/Symbol.h"
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#include "lldb/Symbol/SymbolContext.h"
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using namespace lldb;
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using namespace lldb_private;
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AddressResolverName::AddressResolverName(const char *func_name,
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AddressResolver::MatchType type) :
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AddressResolver(),
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m_func_name(func_name),
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m_class_name(nullptr),
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m_regex(),
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m_match_type(type)
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{
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if (m_match_type == AddressResolver::Regexp)
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{
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if (!m_regex.Compile (m_func_name.AsCString()))
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS));
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AddressResolver::MatchType type)
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: AddressResolver(), m_func_name(func_name), m_class_name(nullptr),
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m_regex(), m_match_type(type) {
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if (m_match_type == AddressResolver::Regexp) {
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if (!m_regex.Compile(m_func_name.AsCString())) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_BREAKPOINTS));
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if (log)
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log->Warning ("function name regexp: \"%s\" did not compile.", m_func_name.AsCString());
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}
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if (log)
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log->Warning("function name regexp: \"%s\" did not compile.",
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m_func_name.AsCString());
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}
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}
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}
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AddressResolverName::AddressResolverName(RegularExpression &func_regex) :
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AddressResolver(),
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m_func_name(nullptr),
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m_class_name(nullptr),
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m_regex(func_regex),
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m_match_type(AddressResolver::Regexp)
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{
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}
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AddressResolverName::AddressResolverName(RegularExpression &func_regex)
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: AddressResolver(), m_func_name(nullptr), m_class_name(nullptr),
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m_regex(func_regex), m_match_type(AddressResolver::Regexp) {}
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AddressResolverName::AddressResolverName(const char *class_name,
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const char *method,
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AddressResolver::MatchType type) :
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AddressResolver (),
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m_func_name (method),
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m_class_name (class_name),
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m_regex (),
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m_match_type (type)
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{
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}
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AddressResolver::MatchType type)
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: AddressResolver(), m_func_name(method), m_class_name(class_name),
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m_regex(), m_match_type(type) {}
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AddressResolverName::~AddressResolverName() = default;
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// FIXME: Right now we look at the module level, and call the module's "FindFunctions".
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// Greg says he will add function tables, maybe at the CompileUnit level to accelerate function
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// lookup. At that point, we should switch the depth to CompileUnit, and look in these tables.
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// FIXME: Right now we look at the module level, and call the module's
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// "FindFunctions".
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// Greg says he will add function tables, maybe at the CompileUnit level to
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// accelerate function
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// lookup. At that point, we should switch the depth to CompileUnit, and look
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// in these tables.
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Searcher::CallbackReturn
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AddressResolverName::SearchCallback(SearchFilter &filter,
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SymbolContext &context,
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Address *addr,
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bool containing)
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{
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SymbolContextList func_list;
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SymbolContextList sym_list;
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SymbolContext &context, Address *addr,
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bool containing) {
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SymbolContextList func_list;
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SymbolContextList sym_list;
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bool skip_prologue = true;
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uint32_t i;
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SymbolContext sc;
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Address func_addr;
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bool skip_prologue = true;
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uint32_t i;
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SymbolContext sc;
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Address func_addr;
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_BREAKPOINTS));
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_BREAKPOINTS));
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if (m_class_name)
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{
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if (log)
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log->Warning ("Class/method function specification not supported yet.\n");
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return Searcher::eCallbackReturnStop;
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if (m_class_name) {
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if (log)
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log->Warning("Class/method function specification not supported yet.\n");
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return Searcher::eCallbackReturnStop;
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}
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const bool include_symbols = false;
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const bool include_inlines = true;
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const bool append = false;
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switch (m_match_type) {
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case AddressResolver::Exact:
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if (context.module_sp) {
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context.module_sp->FindSymbolsWithNameAndType(m_func_name,
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eSymbolTypeCode, sym_list);
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context.module_sp->FindFunctions(m_func_name, nullptr,
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eFunctionNameTypeAuto, include_symbols,
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include_inlines, append, func_list);
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}
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break;
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const bool include_symbols = false;
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const bool include_inlines = true;
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const bool append = false;
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switch (m_match_type)
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{
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case AddressResolver::Exact:
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if (context.module_sp)
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{
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context.module_sp->FindSymbolsWithNameAndType (m_func_name,
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eSymbolTypeCode,
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sym_list);
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context.module_sp->FindFunctions(m_func_name,
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nullptr,
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eFunctionNameTypeAuto,
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include_symbols,
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include_inlines,
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append,
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func_list);
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}
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break;
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case AddressResolver::Regexp:
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if (context.module_sp)
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{
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context.module_sp->FindSymbolsMatchingRegExAndType (m_regex,
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eSymbolTypeCode,
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sym_list);
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context.module_sp->FindFunctions (m_regex,
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include_symbols,
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include_inlines,
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append,
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func_list);
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}
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break;
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case AddressResolver::Glob:
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if (log)
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log->Warning ("glob is not supported yet.");
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break;
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case AddressResolver::Regexp:
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if (context.module_sp) {
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context.module_sp->FindSymbolsMatchingRegExAndType(
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m_regex, eSymbolTypeCode, sym_list);
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context.module_sp->FindFunctions(m_regex, include_symbols,
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include_inlines, append, func_list);
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}
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break;
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// Remove any duplicates between the function list and the symbol list
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if (func_list.GetSize())
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{
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for (i = 0; i < func_list.GetSize(); i++)
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{
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if (!func_list.GetContextAtIndex(i, sc))
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continue;
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case AddressResolver::Glob:
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if (log)
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log->Warning("glob is not supported yet.");
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break;
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}
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if (sc.function == nullptr)
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continue;
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uint32_t j = 0;
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while (j < sym_list.GetSize())
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{
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SymbolContext symbol_sc;
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if (sym_list.GetContextAtIndex(j, symbol_sc))
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{
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if (symbol_sc.symbol && symbol_sc.symbol->ValueIsAddress())
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{
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if (sc.function->GetAddressRange().GetBaseAddress() == symbol_sc.symbol->GetAddressRef())
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{
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sym_list.RemoveContextAtIndex(j);
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continue; // Don't increment j
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}
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}
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}
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// Remove any duplicates between the function list and the symbol list
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if (func_list.GetSize()) {
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for (i = 0; i < func_list.GetSize(); i++) {
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if (!func_list.GetContextAtIndex(i, sc))
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continue;
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j++;
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if (sc.function == nullptr)
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continue;
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uint32_t j = 0;
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while (j < sym_list.GetSize()) {
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SymbolContext symbol_sc;
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if (sym_list.GetContextAtIndex(j, symbol_sc)) {
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if (symbol_sc.symbol && symbol_sc.symbol->ValueIsAddress()) {
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if (sc.function->GetAddressRange().GetBaseAddress() ==
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symbol_sc.symbol->GetAddressRef()) {
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sym_list.RemoveContextAtIndex(j);
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continue; // Don't increment j
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}
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}
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}
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for (i = 0; i < func_list.GetSize(); i++)
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{
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if (func_list.GetContextAtIndex(i, sc))
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{
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if (sc.function)
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{
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func_addr = sc.function->GetAddressRange().GetBaseAddress();
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addr_t byte_size = sc.function->GetAddressRange().GetByteSize();
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if (skip_prologue)
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{
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const uint32_t prologue_byte_size = sc.function->GetPrologueByteSize();
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if (prologue_byte_size)
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{
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func_addr.SetOffset (func_addr.GetOffset() + prologue_byte_size);
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byte_size -= prologue_byte_size;
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}
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}
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if (filter.AddressPasses (func_addr))
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{
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AddressRange new_range (func_addr, byte_size);
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m_address_ranges.push_back (new_range);
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}
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}
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}
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}
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j++;
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}
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}
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for (i = 0; i < sym_list.GetSize(); i++)
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{
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if (sym_list.GetContextAtIndex(i, sc))
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{
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if (sc.symbol && sc.symbol->ValueIsAddress())
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{
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func_addr = sc.symbol->GetAddressRef();
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addr_t byte_size = sc.symbol->GetByteSize();
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if (skip_prologue)
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{
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const uint32_t prologue_byte_size = sc.symbol->GetPrologueByteSize();
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if (prologue_byte_size)
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{
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func_addr.SetOffset (func_addr.GetOffset() + prologue_byte_size);
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byte_size -= prologue_byte_size;
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}
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}
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if (filter.AddressPasses (func_addr))
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{
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AddressRange new_range (func_addr, byte_size);
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m_address_ranges.push_back (new_range);
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}
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for (i = 0; i < func_list.GetSize(); i++) {
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if (func_list.GetContextAtIndex(i, sc)) {
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if (sc.function) {
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func_addr = sc.function->GetAddressRange().GetBaseAddress();
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addr_t byte_size = sc.function->GetAddressRange().GetByteSize();
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if (skip_prologue) {
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const uint32_t prologue_byte_size =
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sc.function->GetPrologueByteSize();
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if (prologue_byte_size) {
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func_addr.SetOffset(func_addr.GetOffset() + prologue_byte_size);
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byte_size -= prologue_byte_size;
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}
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}
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if (filter.AddressPasses(func_addr)) {
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AddressRange new_range(func_addr, byte_size);
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m_address_ranges.push_back(new_range);
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}
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}
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}
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}
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return Searcher::eCallbackReturnContinue;
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}
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for (i = 0; i < sym_list.GetSize(); i++) {
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if (sym_list.GetContextAtIndex(i, sc)) {
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if (sc.symbol && sc.symbol->ValueIsAddress()) {
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func_addr = sc.symbol->GetAddressRef();
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addr_t byte_size = sc.symbol->GetByteSize();
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if (skip_prologue) {
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const uint32_t prologue_byte_size = sc.symbol->GetPrologueByteSize();
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if (prologue_byte_size) {
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func_addr.SetOffset(func_addr.GetOffset() + prologue_byte_size);
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byte_size -= prologue_byte_size;
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}
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}
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if (filter.AddressPasses(func_addr)) {
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AddressRange new_range(func_addr, byte_size);
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m_address_ranges.push_back(new_range);
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}
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}
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}
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}
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return Searcher::eCallbackReturnContinue;
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}
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Searcher::Depth
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AddressResolverName::GetDepth()
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{
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return Searcher::eDepthModule;
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Searcher::Depth AddressResolverName::GetDepth() {
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return Searcher::eDepthModule;
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}
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void
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AddressResolverName::GetDescription (Stream *s)
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{
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s->PutCString("Address by function name: ");
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void AddressResolverName::GetDescription(Stream *s) {
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s->PutCString("Address by function name: ");
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if (m_match_type == AddressResolver::Regexp)
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s->Printf("'%s' (regular expression)", m_regex.GetText());
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else
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s->Printf("'%s'", m_func_name.AsCString());
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if (m_match_type == AddressResolver::Regexp)
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s->Printf("'%s' (regular expression)", m_regex.GetText());
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else
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s->Printf("'%s'", m_func_name.AsCString());
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}
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