caio/clang-p2996
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SBSourceManager now gets the real source manager either from the Debugger or Target. Also, move the SourceManager file cache into the debugger

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so it can be shared amongst the targets.

llvm-svn: 139564
This commit is contained in:
Jim Ingham
2011-09-13 00:29:56 +00:00
parent d68a727bd0
commit e37d605e7d
17 changed files with 293 additions and 68 deletions
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122
lldb/source/API/SBSourceManager.cpp
View File

@@ -7,41 +7,110 @@
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBSourceManager.h"
#include "lldb/API/SBTarget.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBFileSpec.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Core/SourceManager.h"
#include "lldb/Target/Target.h"
using namespace lldb;
using namespace lldb_private;
SBSourceManager::SBSourceManager (SourceManager* source_manager) :
m_opaque_ptr (source_manager)
class lldb::SBSourceManager_impl
{
public:
SBSourceManager_impl (const SBDebugger &debugger)
{
m_debugger_sp = debugger.m_opaque_sp;
}
SBSourceManager_impl (const SBTarget &target)
{
m_target_sp = target.m_opaque_sp;
}
SBSourceManager_impl (const SBSourceManager_impl &rhs)
{
if (&rhs == this)
return;
m_debugger_sp = rhs.m_debugger_sp;
m_target_sp = rhs.m_target_sp;
}
size_t
DisplaySourceLinesWithLineNumbers
(
const SBFileSpec &file,
uint32_t line,
uint32_t context_before,
uint32_t context_after,
const char* current_line_cstr,
SBStream &s
)
{
if (!file.IsValid())
return 0;
if (m_debugger_sp)
return m_debugger_sp->GetSourceManager().DisplaySourceLinesWithLineNumbers (*file,
line,
context_before,
context_after,
current_line_cstr,
s.m_opaque_ap.get());
else if (m_target_sp)
return m_target_sp->GetSourceManager().DisplaySourceLinesWithLineNumbers (*file,
line,
context_before,
context_after,
current_line_cstr,
s.m_opaque_ap.get());
else
return 0;
}
private:
lldb::DebuggerSP m_debugger_sp;
lldb::TargetSP m_target_sp;
};
SBSourceManager::SBSourceManager (const SBDebugger &debugger)
{
m_opaque_ap.reset(new SBSourceManager_impl (debugger));
}
SBSourceManager::SBSourceManager (const SBTarget &target)
{
m_opaque_ap.reset(new SBSourceManager_impl (target));
}
SBSourceManager::SBSourceManager (const SBSourceManager &rhs)
{
if (&rhs == this)
return;
m_opaque_ap.reset(new SBSourceManager_impl (*(rhs.m_opaque_ap.get())));
}
const lldb::SBSourceManager &
SBSourceManager::operator = (const lldb::SBSourceManager &rhs)
{
m_opaque_ap.reset (new SBSourceManager_impl (*(rhs.m_opaque_ap.get())));
return *this;
}
SBSourceManager::~SBSourceManager()
{
}
SBSourceManager::SBSourceManager(const SBSourceManager &rhs) :
m_opaque_ptr (rhs.m_opaque_ptr)
{
}
const SBSourceManager &
SBSourceManager::operator = (const SBSourceManager &rhs)
{
m_opaque_ptr = rhs.m_opaque_ptr;
return *this;
}
size_t
SBSourceManager::DisplaySourceLinesWithLineNumbers
(
@@ -53,20 +122,13 @@ SBSourceManager::DisplaySourceLinesWithLineNumbers
SBStream &s
)
{
if (m_opaque_ptr == NULL)
if (m_opaque_ap.get() == NULL)
return 0;
if (s.m_opaque_ap.get() == NULL)
return 0;
if (file.IsValid())
{
return m_opaque_ptr->DisplaySourceLinesWithLineNumbers (*file,
line,
context_before,
context_after,
current_line_cstr,
s.m_opaque_ap.get());
}
return 0;
return m_opaque_ap->DisplaySourceLinesWithLineNumbers (file,
line,
context_before,
context_after,
current_line_cstr,
s);
}