diff options
Diffstat (limited to 'lldb/source/API/SBAddress.cpp')
| -rw-r--r-- | lldb/source/API/SBAddress.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/lldb/source/API/SBAddress.cpp b/lldb/source/API/SBAddress.cpp index 6c357f9ef53..57b58bf6d0a 100644 --- a/lldb/source/API/SBAddress.cpp +++ b/lldb/source/API/SBAddress.cpp @@ -39,6 +39,15 @@ SBAddress::SBAddress (const SBAddress &rhs) : m_opaque_ap.reset (new lldb_private::Address(*rhs.m_opaque_ap.get())); } +// Create an address by resolving a load address using the supplied target +SBAddress::SBAddress (lldb::addr_t load_addr, lldb::SBTarget &target) : + m_opaque_ap() +{ + SetLoadAddress (load_addr, target); +} + + + SBAddress::~SBAddress () { } @@ -110,6 +119,24 @@ SBAddress::GetLoadAddress (const SBTarget &target) const return addr; } +void +SBAddress::SetLoadAddress (lldb::addr_t load_addr, lldb::SBTarget &target) +{ + // Create the address object if we don't already have one + ref(); + if (target.IsValid()) + *this = target.ResolveLoadAddress(load_addr); + else + m_opaque_ap->Clear(); + + // Check if we weren't were able to resolve a section offset address. + // If we weren't it is ok, the load address might be a location on the + // stack or heap, so we should just have an address with no section and + // a valid offset + if (!m_opaque_ap->IsValid()) + m_opaque_ap->SetOffset(load_addr); +} + bool SBAddress::OffsetAddress (addr_t offset) { @@ -138,7 +165,7 @@ SBAddress::operator->() const } lldb_private::Address & -SBAddress::operator*() +SBAddress::ref () { if (m_opaque_ap.get() == NULL) m_opaque_ap.reset (new lldb_private::Address); @@ -146,8 +173,11 @@ SBAddress::operator*() } const lldb_private::Address & -SBAddress::operator*() const +SBAddress::ref () const { + // "const SBAddress &addr" should already have checked "addr.IsValid()" + // prior to calling this function. In case you didn't we will assert + // and die to let you know. assert (m_opaque_ap.get()); return *m_opaque_ap; } |
