Added to the public API to allow symbolication:
- New SBSection objects that are object file sections which can be accessed
through the SBModule classes. You can get the number of sections, get a
section at index, and find a section by name.
- SBSections can contain subsections (first find "__TEXT" on darwin, then
us the resulting SBSection to find "__text" sub section).
- Set load addresses for a SBSection in the SBTarget interface
- Set the load addresses of all SBSection in a SBModule in the SBTarget interface
- Add a new module the an existing target in the SBTarget interface
- Get a SBSection from a SBAddress object
This should get us a lot closer to being able to symbolicate using LLDB through
the public API.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140437 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/API/SBModule.cpp b/source/API/SBModule.cpp
index 1a76af6..790d8dd 100644
--- a/source/API/SBModule.cpp
+++ b/source/API/SBModule.cpp
@@ -217,6 +217,11 @@
return m_opaque_sp.get();
}
+const lldb::ModuleSP &
+SBModule::get_sp() const
+{
+ return m_opaque_sp;
+}
void
SBModule::SetModule (const lldb::ModuleSP& module_sp)
@@ -225,15 +230,17 @@
}
-bool
-SBModule::ResolveFileAddress (lldb::addr_t vm_addr, SBAddress& addr)
+SBAddress
+SBModule::ResolveFileAddress (lldb::addr_t vm_addr)
{
- if (m_opaque_sp && addr.IsValid())
- return m_opaque_sp->ResolveFileAddress (vm_addr, addr.ref());
-
- if (addr.IsValid())
- addr->Clear();
- return false;
+ lldb::SBAddress sb_addr;
+ if (m_opaque_sp)
+ {
+ Address addr;
+ if (m_opaque_sp->ResolveFileAddress (vm_addr, addr))
+ sb_addr.ref() = addr;
+ }
+ return sb_addr;
}
SBSymbolContext
@@ -292,6 +299,40 @@
return sb_symbol;
}
+size_t
+SBModule::GetNumSections ()
+{
+ if (m_opaque_sp)
+ {
+ ObjectFile *obj_file = m_opaque_sp->GetObjectFile();
+ if (obj_file)
+ {
+ SectionList *section_list = obj_file->GetSectionList ();
+ if (section_list)
+ return section_list->GetSize();
+ }
+ }
+ return 0;
+}
+
+SBSection
+SBModule::GetSectionAtIndex (size_t idx)
+{
+ SBSection sb_section;
+ if (m_opaque_sp)
+ {
+ ObjectFile *obj_file = m_opaque_sp->GetObjectFile();
+ if (obj_file)
+ {
+ SectionList *section_list = obj_file->GetSectionList ();
+
+ if (section_list)
+ sb_section.SetSection(section_list->GetSectionAtIndex (idx).get());
+ }
+ }
+ return sb_section;
+}
+
uint32_t
SBModule::FindFunctions (const char *name,
uint32_t name_type_mask,
@@ -396,3 +437,30 @@
return retval;
}
+
+
+SBSection
+SBModule::FindSection (const char *sect_name)
+{
+ SBSection sb_section;
+
+ if (IsValid())
+ {
+ ObjectFile *objfile = m_opaque_sp->GetObjectFile();
+ if (objfile)
+ {
+ SectionList *section_list = objfile->GetSectionList();
+ if (section_list)
+ {
+ ConstString const_sect_name(sect_name);
+ SectionSP section_sp (section_list->FindSectionByName(const_sect_name));
+ if (section_sp)
+ {
+ sb_section.SetSection(section_sp.get());
+ }
+ }
+ }
+ }
+ return sb_section;
+}
+