Author: enrico
Date: Tue Aug 30 15:39:58 2016
New Revision: 280151
URL: http://llvm.org/viewvc/llvm-project?rev=280151&view=rev
Log:
Add SBType::GetArrayType() such that - given a type - one can make an array (of
a given size) of that type
This is currently only implemented for the clang-based TypeSystem, but other
languages are welcome to jump in!
Modified:
lldb/trunk/include/lldb/API/SBType.h
lldb/trunk/include/lldb/Symbol/ClangASTContext.h
lldb/trunk/include/lldb/Symbol/CompilerType.h
lldb/trunk/include/lldb/Symbol/TypeSystem.h
lldb/trunk/scripts/interface/SBType.i
lldb/trunk/source/API/SBType.cpp
lldb/trunk/source/Symbol/ClangASTContext.cpp
lldb/trunk/source/Symbol/CompilerType.cpp
lldb/trunk/source/Symbol/TypeSystem.cpp
Modified: lldb/trunk/include/lldb/API/SBType.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/API/SBType.h?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/include/lldb/API/SBType.h (original)
+++ lldb/trunk/include/lldb/API/SBType.h Tue Aug 30 15:39:58 2016
@@ -189,6 +189,9 @@ public:
GetArrayElementType ();
lldb::SBType
+ GetArrayType (uint64_t size);
+
+ lldb::SBType
GetVectorElementType ();
lldb::SBType
Modified: lldb/trunk/include/lldb/Symbol/ClangASTContext.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/Symbol/ClangASTContext.h?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/include/lldb/Symbol/ClangASTContext.h (original)
+++ lldb/trunk/include/lldb/Symbol/ClangASTContext.h Tue Aug 30 15:39:58 2016
@@ -790,6 +790,9 @@ public:
GetArrayElementType (lldb::opaque_compiler_type_t type, uint64_t *stride)
override;
CompilerType
+ GetArrayType (lldb::opaque_compiler_type_t type, uint64_t size) override;
+
+ CompilerType
GetCanonicalType (lldb::opaque_compiler_type_t type) override;
CompilerType
Modified: lldb/trunk/include/lldb/Symbol/CompilerType.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/Symbol/CompilerType.h?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/include/lldb/Symbol/CompilerType.h (original)
+++ lldb/trunk/include/lldb/Symbol/CompilerType.h Tue Aug 30 15:39:58 2016
@@ -269,6 +269,9 @@ public:
GetArrayElementType(uint64_t *stride = nullptr) const;
CompilerType
+ GetArrayType (uint64_t size) const;
+
+ CompilerType
GetCanonicalType () const;
CompilerType
Modified: lldb/trunk/include/lldb/Symbol/TypeSystem.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/Symbol/TypeSystem.h?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/include/lldb/Symbol/TypeSystem.h (original)
+++ lldb/trunk/include/lldb/Symbol/TypeSystem.h Tue Aug 30 15:39:58 2016
@@ -274,6 +274,9 @@ public:
GetArrayElementType (lldb::opaque_compiler_type_t type, uint64_t *stride)
= 0;
virtual CompilerType
+ GetArrayType (lldb::opaque_compiler_type_t type, uint64_t size);
+
+ virtual CompilerType
GetCanonicalType (lldb::opaque_compiler_type_t type) = 0;
// Returns -1 if this isn't a function of if the function doesn't have a
prototype
Modified: lldb/trunk/scripts/interface/SBType.i
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/scripts/interface/SBType.i?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/scripts/interface/SBType.i (original)
+++ lldb/trunk/scripts/interface/SBType.i Tue Aug 30 15:39:58 2016
@@ -247,6 +247,9 @@ public:
lldb::SBType
GetArrayElementType ();
+
+ lldb::SBType
+ GetArrayType (uint64_t size);
lldb::SBType
GetVectorElementType ();
Modified: lldb/trunk/source/API/SBType.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/API/SBType.cpp?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/source/API/SBType.cpp (original)
+++ lldb/trunk/source/API/SBType.cpp Tue Aug 30 15:39:58 2016
@@ -229,6 +229,14 @@ SBType::GetArrayElementType()
}
SBType
+SBType::GetArrayType (uint64_t size)
+{
+ if (!IsValid())
+ return SBType();
+ return SBType(TypeImplSP(new
TypeImpl(m_opaque_sp->GetCompilerType(true).GetArrayType(size))));
+}
+
+SBType
SBType::GetVectorElementType ()
{
SBType type_sb;
Modified: lldb/trunk/source/Symbol/ClangASTContext.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/ClangASTContext.cpp?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/ClangASTContext.cpp (original)
+++ lldb/trunk/source/Symbol/ClangASTContext.cpp Tue Aug 30 15:39:58 2016
@@ -4566,6 +4566,24 @@ ClangASTContext::GetArrayElementType (ll
}
CompilerType
+ClangASTContext::GetArrayType (lldb::opaque_compiler_type_t type, uint64_t
size)
+{
+ if (type)
+ {
+ clang::QualType qual_type(GetCanonicalQualType(type));
+ if (clang::ASTContext *ast_ctx = getASTContext())
+ {
+ if (size == 0)
+ return CompilerType (ast_ctx,
ast_ctx->getConstantArrayType(qual_type, llvm::APInt(64, size),
clang::ArrayType::ArraySizeModifier::Normal, 0));
+ else
+ return CompilerType (ast_ctx,
ast_ctx->getIncompleteArrayType(qual_type,
clang::ArrayType::ArraySizeModifier::Normal, 0));
+ }
+ }
+
+ return CompilerType();
+}
+
+CompilerType
ClangASTContext::GetCanonicalType (lldb::opaque_compiler_type_t type)
{
if (type)
Modified: lldb/trunk/source/Symbol/CompilerType.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/CompilerType.cpp?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/CompilerType.cpp (original)
+++ lldb/trunk/source/Symbol/CompilerType.cpp Tue Aug 30 15:39:58 2016
@@ -467,7 +467,16 @@ CompilerType::GetArrayElementType (uint6
if (IsValid())
{
return m_type_system->GetArrayElementType(m_type, stride);
-
+ }
+ return CompilerType();
+}
+
+CompilerType
+CompilerType::GetArrayType (uint64_t size) const
+{
+ if (IsValid())
+ {
+ return m_type_system->GetArrayType(m_type, size);
}
return CompilerType();
}
Modified: lldb/trunk/source/Symbol/TypeSystem.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/TypeSystem.cpp?rev=280151&r1=280150&r2=280151&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/TypeSystem.cpp (original)
+++ lldb/trunk/source/Symbol/TypeSystem.cpp Tue Aug 30 15:39:58 2016
@@ -62,6 +62,12 @@ TypeSystem::IsAnonymousType (lldb::opaqu
}
CompilerType
+TypeSystem::GetArrayType (lldb::opaque_compiler_type_t type, uint64_t size)
+{
+ return CompilerType();
+}
+
+CompilerType
TypeSystem::GetLValueReferenceType (lldb::opaque_compiler_type_t type)
{
return CompilerType();
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