diff options
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote')
3 files changed, 46 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp index d095c7a057a..9767d3e8b98 100644 --- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp @@ -825,6 +825,7 @@ GDBRemoteCommunicationServerCommon::Handle_qSupported( #if defined(__linux__) || defined(__NetBSD__) response.PutCString(";QPassSignals+"); response.PutCString(";qXfer:auxv:read+"); + response.PutCString(";qXfer:libraries-svr4:read+"); #endif return SendPacketNoLock(response.GetString()); diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp index 196607665bb..190db341ae0 100644 --- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp @@ -2765,6 +2765,24 @@ GDBRemoteCommunicationServerLLGS::ReadXferObject(llvm::StringRef object, return std::move(*buffer_or_error); } + if (object == "libraries-svr4") { + auto library_list = m_debugged_process_up->GetLoadedSVR4Libraries(); + if (!library_list) + return library_list.takeError(); + + StreamString response; + response.Printf("<library-list-svr4 version=\"1.0\">"); + for (auto const &library : *library_list) { + response.Printf("<library name=\"%s\" ", + XMLEncodeAttributeValue(library.name.c_str()).c_str()); + response.Printf("lm=\"0x%" PRIx64 "\" ", library.link_map); + response.Printf("l_addr=\"0x%" PRIx64 "\" ", library.base_addr); + response.Printf("l_ld=\"0x%" PRIx64 "\" />", library.ld_addr); + } + response.Printf("</library-list-svr4>"); + return MemoryBuffer::getMemBufferCopy(response.GetString(), __FUNCTION__); + } + return llvm::make_error<PacketUnimplementedError>( "Xfer object not supported"); } @@ -3283,3 +3301,28 @@ GDBRemoteCommunicationServerLLGS::FindModuleFile(const std::string &module_path, return GDBRemoteCommunicationServerCommon::FindModuleFile(module_path, arch); } + +std::string GDBRemoteCommunicationServerLLGS::XMLEncodeAttributeValue( + llvm::StringRef value) { + std::string result; + for (const char &c : value) { + switch (c) { + case '\'': + result += "'"; + break; + case '"': + result += """; + break; + case '<': + result += "<"; + break; + case '>': + result += ">"; + break; + default: + result += c; + break; + } + } + return result; +}
\ No newline at end of file diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h index 068ea52caaa..088ba92ad11 100644 --- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h +++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h @@ -196,6 +196,8 @@ protected: llvm::Expected<std::unique_ptr<llvm::MemoryBuffer>> ReadXferObject(llvm::StringRef object, llvm::StringRef annex); + static std::string XMLEncodeAttributeValue(llvm::StringRef value); + private: void HandleInferiorState_Exited(NativeProcessProtocol *process); |
