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-rw-r--r--source/Target/ObjCLanguageRuntime.cpp299
1 files changed, 11 insertions, 288 deletions
diff --git a/source/Target/ObjCLanguageRuntime.cpp b/source/Target/ObjCLanguageRuntime.cpp
index e54dd5b4920a..a18e4c69c571 100644
--- a/source/Target/ObjCLanguageRuntime.cpp
+++ b/source/Target/ObjCLanguageRuntime.cpp
@@ -136,7 +136,7 @@ ObjCLanguageRuntime::LookupInCompleteClassCache (ConstString &name)
{
TypeSP type_sp (types.GetTypeAtIndex(i));
- if (type_sp->GetClangForwardType().IsObjCObjectOrInterfaceType())
+ if (ClangASTContext::IsObjCObjectOrInterfaceType(type_sp->GetForwardCompilerType ()))
{
if (type_sp->IsCompleteObjCClass())
{
@@ -152,288 +152,11 @@ ObjCLanguageRuntime::LookupInCompleteClassCache (ConstString &name)
}
size_t
-ObjCLanguageRuntime::GetByteOffsetForIvar (ClangASTType &parent_qual_type, const char *ivar_name)
+ObjCLanguageRuntime::GetByteOffsetForIvar (CompilerType &parent_qual_type, const char *ivar_name)
{
return LLDB_INVALID_IVAR_OFFSET;
}
-void
-ObjCLanguageRuntime::MethodName::Clear()
-{
- m_full.Clear();
- m_class.Clear();
- m_category.Clear();
- m_selector.Clear();
- m_type = eTypeUnspecified;
- m_category_is_valid = false;
-}
-
-//bool
-//ObjCLanguageRuntime::MethodName::SetName (const char *name, bool strict)
-//{
-// Clear();
-// if (name && name[0])
-// {
-// // If "strict" is true. then the method must be specified with a
-// // '+' or '-' at the beginning. If "strict" is false, then the '+'
-// // or '-' can be omitted
-// bool valid_prefix = false;
-//
-// if (name[0] == '+' || name[0] == '-')
-// {
-// valid_prefix = name[1] == '[';
-// }
-// else if (!strict)
-// {
-// // "strict" is false, the name just needs to start with '['
-// valid_prefix = name[0] == '[';
-// }
-//
-// if (valid_prefix)
-// {
-// static RegularExpression g_regex("^([-+]?)\\[([A-Za-z_][A-Za-z_0-9]*)(\\([A-Za-z_][A-Za-z_0-9]*\\))? ([A-Za-z_][A-Za-z_0-9:]*)\\]$");
-// llvm::StringRef matches[4];
-// // Since we are using a global regular expression, we must use the threadsafe version of execute
-// if (g_regex.ExecuteThreadSafe(name, matches, 4))
-// {
-// m_full.SetCString(name);
-// if (matches[0].empty())
-// m_type = eTypeUnspecified;
-// else if (matches[0][0] == '+')
-// m_type = eTypeClassMethod;
-// else
-// m_type = eTypeInstanceMethod;
-// m_class.SetString(matches[1]);
-// m_selector.SetString(matches[3]);
-// if (!matches[2].empty())
-// m_category.SetString(matches[2]);
-// }
-// }
-// }
-// return IsValid(strict);
-//}
-
-bool
-ObjCLanguageRuntime::MethodName::SetName (const char *name, bool strict)
-{
- Clear();
- if (name && name[0])
- {
- // If "strict" is true. then the method must be specified with a
- // '+' or '-' at the beginning. If "strict" is false, then the '+'
- // or '-' can be omitted
- bool valid_prefix = false;
-
- if (name[0] == '+' || name[0] == '-')
- {
- valid_prefix = name[1] == '[';
- if (name[0] == '+')
- m_type = eTypeClassMethod;
- else
- m_type = eTypeInstanceMethod;
- }
- else if (!strict)
- {
- // "strict" is false, the name just needs to start with '['
- valid_prefix = name[0] == '[';
- }
-
- if (valid_prefix)
- {
- int name_len = strlen (name);
- // Objective C methods must have at least:
- // "-[" or "+[" prefix
- // One character for a class name
- // One character for the space between the class name
- // One character for the method name
- // "]" suffix
- if (name_len >= (5 + (strict ? 1 : 0)) && name[name_len - 1] == ']')
- {
- m_full.SetCStringWithLength(name, name_len);
- }
- }
- }
- return IsValid(strict);
-}
-
-const ConstString &
-ObjCLanguageRuntime::MethodName::GetClassName ()
-{
- if (!m_class)
- {
- if (IsValid(false))
- {
- const char *full = m_full.GetCString();
- const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
- const char *paren_pos = strchr (class_start, '(');
- if (paren_pos)
- {
- m_class.SetCStringWithLength (class_start, paren_pos - class_start);
- }
- else
- {
- // No '(' was found in the full name, we can definitively say
- // that our category was valid (and empty).
- m_category_is_valid = true;
- const char *space_pos = strchr (full, ' ');
- if (space_pos)
- {
- m_class.SetCStringWithLength (class_start, space_pos - class_start);
- if (!m_class_category)
- {
- // No category in name, so we can also fill in the m_class_category
- m_class_category = m_class;
- }
- }
- }
- }
- }
- return m_class;
-}
-
-const ConstString &
-ObjCLanguageRuntime::MethodName::GetClassNameWithCategory ()
-{
- if (!m_class_category)
- {
- if (IsValid(false))
- {
- const char *full = m_full.GetCString();
- const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
- const char *space_pos = strchr (full, ' ');
- if (space_pos)
- {
- m_class_category.SetCStringWithLength (class_start, space_pos - class_start);
- // If m_class hasn't been filled in and the class with category doesn't
- // contain a '(', then we can also fill in the m_class
- if (!m_class && strchr (m_class_category.GetCString(), '(') == NULL)
- {
- m_class = m_class_category;
- // No '(' was found in the full name, we can definitively say
- // that our category was valid (and empty).
- m_category_is_valid = true;
-
- }
- }
- }
- }
- return m_class_category;
-}
-
-const ConstString &
-ObjCLanguageRuntime::MethodName::GetSelector ()
-{
- if (!m_selector)
- {
- if (IsValid(false))
- {
- const char *full = m_full.GetCString();
- const char *space_pos = strchr (full, ' ');
- if (space_pos)
- {
- ++space_pos; // skip the space
- m_selector.SetCStringWithLength (space_pos, m_full.GetLength() - (space_pos - full) - 1);
- }
- }
- }
- return m_selector;
-}
-
-const ConstString &
-ObjCLanguageRuntime::MethodName::GetCategory ()
-{
- if (!m_category_is_valid && !m_category)
- {
- if (IsValid(false))
- {
- m_category_is_valid = true;
- const char *full = m_full.GetCString();
- const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
- const char *open_paren_pos = strchr (class_start, '(');
- if (open_paren_pos)
- {
- ++open_paren_pos; // Skip the open paren
- const char *close_paren_pos = strchr (open_paren_pos, ')');
- if (close_paren_pos)
- m_category.SetCStringWithLength (open_paren_pos, close_paren_pos - open_paren_pos);
- }
- }
- }
- return m_category;
-}
-
-ConstString
-ObjCLanguageRuntime::MethodName::GetFullNameWithoutCategory (bool empty_if_no_category)
-{
- if (IsValid(false))
- {
- if (HasCategory())
- {
- StreamString strm;
- if (m_type == eTypeClassMethod)
- strm.PutChar('+');
- else if (m_type == eTypeInstanceMethod)
- strm.PutChar('-');
- strm.Printf("[%s %s]", GetClassName().GetCString(), GetSelector().GetCString());
- return ConstString(strm.GetString().c_str());
- }
-
- if (!empty_if_no_category)
- {
- // Just return the full name since it doesn't have a category
- return GetFullName();
- }
- }
- return ConstString();
-}
-
-size_t
-ObjCLanguageRuntime::MethodName::GetFullNames (std::vector<ConstString> &names, bool append)
-{
- if (!append)
- names.clear();
- if (IsValid(false))
- {
- StreamString strm;
- const bool is_class_method = m_type == eTypeClassMethod;
- const bool is_instance_method = m_type == eTypeInstanceMethod;
- const ConstString &category = GetCategory();
- if (is_class_method || is_instance_method)
- {
- names.push_back (m_full);
- if (category)
- {
- strm.Printf("%c[%s %s]",
- is_class_method ? '+' : '-',
- GetClassName().GetCString(),
- GetSelector().GetCString());
- names.push_back(ConstString(strm.GetString().c_str()));
- }
- }
- else
- {
- const ConstString &class_name = GetClassName();
- const ConstString &selector = GetSelector();
- strm.Printf("+[%s %s]", class_name.GetCString(), selector.GetCString());
- names.push_back(ConstString(strm.GetString().c_str()));
- strm.Clear();
- strm.Printf("-[%s %s]", class_name.GetCString(), selector.GetCString());
- names.push_back(ConstString(strm.GetString().c_str()));
- strm.Clear();
- if (category)
- {
- strm.Printf("+[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString());
- names.push_back(ConstString(strm.GetString().c_str()));
- strm.Clear();
- strm.Printf("-[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString());
- names.push_back(ConstString(strm.GetString().c_str()));
- }
- }
- }
- return names.size();
-}
-
-
bool
ObjCLanguageRuntime::ClassDescriptor::IsPointerValid (lldb::addr_t value,
uint32_t ptr_size,
@@ -549,7 +272,7 @@ ObjCLanguageRuntime::GetClassDescriptor (ValueObject& valobj)
// if we get an invalid VO (which might still happen when playing around
// with pointers returned by the expression parser, don't consider this
// a valid ObjC object)
- if (valobj.GetClangType().IsValid())
+ if (valobj.GetCompilerType().IsValid())
{
addr_t isa_pointer = valobj.GetPointerValue();
if (isa_pointer != LLDB_INVALID_ADDRESS)
@@ -619,20 +342,20 @@ ObjCLanguageRuntime::GetNonKVOClassDescriptor (ObjCISA isa)
}
-ClangASTType
+CompilerType
ObjCLanguageRuntime::EncodingToType::RealizeType (const char* name, bool for_expression)
{
if (m_scratch_ast_ctx_ap)
return RealizeType(*m_scratch_ast_ctx_ap, name, for_expression);
- return ClangASTType();
+ return CompilerType();
}
-ClangASTType
+CompilerType
ObjCLanguageRuntime::EncodingToType::RealizeType (ClangASTContext& ast_ctx, const char* name, bool for_expression)
{
clang::ASTContext *clang_ast = ast_ctx.getASTContext();
if (!clang_ast)
- return ClangASTType();
+ return CompilerType();
return RealizeType(*clang_ast, name, for_expression);
}
@@ -645,16 +368,16 @@ ObjCLanguageRuntime::GetEncodingToType ()
}
bool
-ObjCLanguageRuntime::GetTypeBitSize (const ClangASTType& clang_type,
+ObjCLanguageRuntime::GetTypeBitSize (const CompilerType& compiler_type,
uint64_t &size)
{
- void *opaque_ptr = clang_type.GetQualType().getAsOpaquePtr();
+ void *opaque_ptr = compiler_type.GetOpaqueQualType();
size = m_type_size_cache.Lookup(opaque_ptr);
// an ObjC object will at least have an ISA, so 0 is definitely not OK
if (size > 0)
return true;
- ClassDescriptorSP class_descriptor_sp = GetClassDescriptorFromClassName(clang_type.GetTypeName());
+ ClassDescriptorSP class_descriptor_sp = GetClassDescriptorFromClassName(compiler_type.GetTypeName());
if (!class_descriptor_sp)
return false;
@@ -703,7 +426,7 @@ ObjCLanguageRuntime::ObjCExceptionPrecondition::EvaluatePrecondition(StoppointCa
}
void
-ObjCLanguageRuntime::ObjCExceptionPrecondition::DescribePrecondition(Stream &stream, lldb::DescriptionLevel level)
+ObjCLanguageRuntime::ObjCExceptionPrecondition::GetDescription(Stream &stream, lldb::DescriptionLevel level)
{
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 12:38:25 +0000