d7d69f8083
"Incorrect" file name seen on Android whene the main executable is called "app_process32" (or 64) but the linker specifies the package name (e.g. com.android.calculator2). Additionally it can be present in case of some linker bugs. This CL adds logic to try to fetch the correct file name from the proc file system based on the base address sepcified by the linker in case we are failed to load the module by name. Differential revision: http://reviews.llvm.org/D22219 llvm-svn: 276411
132 lines
2.9 KiB
C++
132 lines
2.9 KiB
C++
//===-- SBMemoryRegionInfo.cpp ----------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/API/SBDefines.h"
|
|
#include "lldb/API/SBError.h"
|
|
#include "lldb/API/SBMemoryRegionInfo.h"
|
|
#include "lldb/API/SBStream.h"
|
|
#include "lldb/Core/StreamString.h"
|
|
#include "lldb/Target/MemoryRegionInfo.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
|
|
SBMemoryRegionInfo::SBMemoryRegionInfo () :
|
|
m_opaque_ap (new MemoryRegionInfo())
|
|
{
|
|
}
|
|
|
|
SBMemoryRegionInfo::SBMemoryRegionInfo (const MemoryRegionInfo *lldb_object_ptr) :
|
|
m_opaque_ap (new MemoryRegionInfo())
|
|
{
|
|
if (lldb_object_ptr)
|
|
ref() = *lldb_object_ptr;
|
|
}
|
|
|
|
SBMemoryRegionInfo::SBMemoryRegionInfo(const SBMemoryRegionInfo &rhs) :
|
|
m_opaque_ap (new MemoryRegionInfo())
|
|
{
|
|
ref() = rhs.ref();
|
|
}
|
|
|
|
const SBMemoryRegionInfo &
|
|
SBMemoryRegionInfo::operator = (const SBMemoryRegionInfo &rhs)
|
|
{
|
|
if (this != &rhs)
|
|
{
|
|
ref() = rhs.ref();
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
SBMemoryRegionInfo::~SBMemoryRegionInfo ()
|
|
{
|
|
}
|
|
|
|
void
|
|
SBMemoryRegionInfo::Clear()
|
|
{
|
|
m_opaque_ap->Clear();
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::operator == (const SBMemoryRegionInfo &rhs) const
|
|
{
|
|
return ref() == rhs.ref();
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::operator != (const SBMemoryRegionInfo &rhs) const
|
|
{
|
|
return ref() != rhs.ref();
|
|
}
|
|
|
|
MemoryRegionInfo &
|
|
SBMemoryRegionInfo::ref()
|
|
{
|
|
return *m_opaque_ap;
|
|
}
|
|
|
|
const MemoryRegionInfo &
|
|
SBMemoryRegionInfo::ref() const
|
|
{
|
|
return *m_opaque_ap;
|
|
}
|
|
|
|
lldb::addr_t
|
|
SBMemoryRegionInfo::GetRegionBase () {
|
|
return m_opaque_ap->GetRange().GetRangeBase();
|
|
}
|
|
|
|
lldb::addr_t
|
|
SBMemoryRegionInfo::GetRegionEnd () {
|
|
return m_opaque_ap->GetRange().GetRangeEnd();
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::IsReadable () {
|
|
return m_opaque_ap->GetReadable() == MemoryRegionInfo::eYes;
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::IsWritable () {
|
|
return m_opaque_ap->GetWritable() == MemoryRegionInfo::eYes;
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::IsExecutable () {
|
|
return m_opaque_ap->GetExecutable() == MemoryRegionInfo::eYes;
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::IsMapped () {
|
|
return m_opaque_ap->GetMapped() == MemoryRegionInfo::eYes;
|
|
}
|
|
|
|
const char *
|
|
SBMemoryRegionInfo::GetName () {
|
|
return m_opaque_ap->GetName().AsCString();
|
|
}
|
|
|
|
bool
|
|
SBMemoryRegionInfo::GetDescription (SBStream &description)
|
|
{
|
|
Stream &strm = description.ref();
|
|
const addr_t load_addr = m_opaque_ap->GetRange().base;
|
|
|
|
strm.Printf ("[0x%16.16" PRIx64 "-0x%16.16" PRIx64 " ", load_addr, load_addr + m_opaque_ap->GetRange().size);
|
|
strm.Printf (m_opaque_ap->GetReadable() ? "R" : "-");
|
|
strm.Printf (m_opaque_ap->GetWritable() ? "W" : "-");
|
|
strm.Printf (m_opaque_ap->GetExecutable() ? "X" : "-");
|
|
strm.Printf ("]");
|
|
|
|
return true;
|
|
}
|