6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-02 07:17:36 +00:00
Code Issues Projects Releases Wiki Activity

PR14759: Debug info support for C++ member pointers.

Browse Source 
This works fine with GDB for member variable pointers, but GDB's support for
member function pointers seems to be quite unrelated to
DW_TAG_ptr_to_member_type. (see GDB bug 14998 for details)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171698 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2013-01-07 05:51:15 +00:00
parent 71ab7a79a7
commit 62fdfb5fa7
6 changed files with 67 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/llvm/DIBuilder.h
View File

@@ -126,6 +126,11 @@ namespace llvm {
uint64_t AlignInBits = 0,
StringRef Name = StringRef());
/// \brief Create debugging information entry for a pointer to member.
/// @param PointeeTy Type pointed to by this pointer.
/// @param Class Type for which this pointer points to members of.
DIType createMemberPointerType(DIType PointeeTy, DIType Class);
/// createReferenceType - Create debugging information entry for a c++
/// style reference or rvalue reference type.
DIType createReferenceType(unsigned Tag, DIType RTy);

5
include/llvm/DebugInfo.h
View File

@@ -354,6 +354,11 @@ namespace llvm {
/// associated with one.
MDNode *getObjCProperty() const;
DIType getClassType() const {
assert(getTag() == dwarf::DW_TAG_ptr_to_member_type);
return getFieldAs<DIType>(10);
}
StringRef getObjCPropertyName() const {
if (getVersion() > LLVMDebugVersion11)
return StringRef();