Remove redundant code from lldb-mi.

After removing the ability of using lldb-mi as 'lldb', a lot of code has become redundant. This commit removes some of that code.
Note: Some files are being removed. The cmake file has been updated. Please update xcode project accordingly.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@233083 91177308-0d34-0410-b5e6-96231b3b80d8

tools/lldb-mi/CMakeLists.txt

@@ -1,7 +1,6 @@
 set(LLVM_NO_RTTI 1)
 
 set(LLDB_MI_SOURCES
-  Driver.cpp
   MICmdArgContext.cpp
   MICmdArgSet.cpp
   MICmdArgValBase.cpp
@@ -74,7 +73,6 @@ set(LLDB_MI_SOURCES
   MIUtilSystemLinux.cpp
   MIUtilSystemOsx.cpp
   MIUtilSystemWindows.cpp
-  MIUtilTermios.cpp
   MIUtilThreadBaseStd.cpp
   MIUtilVariant.cpp
   Platform.cpp

tools/lldb-mi/MIDriver.cpp

@@ -13,7 +13,6 @@
 #include "lldb/API/SBError.h"
 
 // In-house headers:
-#include "Driver.h"
 #include "MIDriver.h"
 #include "MICmnResources.h"
 #include "MICmnLog.h"
@@ -311,20 +310,6 @@ CMIDriver::GetError(void) const
     return GetErrorDescription();
 }
 
-//++ ------------------------------------------------------------------------------------
-// Details: Call *this driver to resize the console window.
-// Type:    Overridden.
-// Args:    vTermWidth - (R) New window column size.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-void
-CMIDriver::DoResizeWindow(const uint32_t vTermWidth)
-{
-    GetTheDebugger().SetTerminalWidth(vTermWidth);
-}
-
 //++ ------------------------------------------------------------------------------------
 // Details: Call *this driver to return it's debugger.
 // Type:    Overridden.

tools/lldb-mi/MIDriver.h

@@ -97,7 +97,6 @@ class CMIDriver : public CMICmnBase,
     virtual bool DoInitialize(void);
     virtual bool DoShutdown(void);
     virtual bool DoMainLoop(void);
-    virtual void DoResizeWindow(const uint32_t vWindowSizeWsCol);
     virtual lldb::SBError DoParseArgs(const int argc, const char *argv[], FILE *vpStdOut, bool &vwbExiting);
     virtual CMIUtilString GetError(void) const;
     virtual const CMIUtilString &GetName(void) const;

tools/lldb-mi/MIDriverMain.cpp

@@ -33,7 +33,6 @@
 // In house headers:
 #include "MICmnConfig.h"
 #include "Platform.h" // Define signals - CODETAG_IOR_SIGNALS
-#include "Driver.h"
 #include "MIDriverMgr.h"
 #include "MIDriver.h"
 #include "MICmnResources.h"

tools/lldb-mi/MIDriverMgr.cpp

@@ -16,7 +16,6 @@
 #include "MICmnLog.h"
 #include "MICmnLogMediumFile.h"
 #include "MIDriver.h"
-#include "MIUtilTermios.h"
 #include "MICmnStreamStdout.h"
 #include "MIUtilSingletonHelper.h"
 
@@ -70,11 +69,6 @@ CMIDriverMgr::Initialize(void)
     MI::ModuleInit<CMICmnLog>(IDS_MI_INIT_ERR_LOG, bOk, errMsg);
     MI::ModuleInit<CMICmnResources>(IDS_MI_INIT_ERR_RESOURCES, bOk, errMsg);
 
-    if (bOk)
-    {
-        MIUtilTermios::StdinTermiosSet();
-    }
-
     m_bInitialized = bOk;
 
     if (!bOk)
@@ -116,7 +110,6 @@ CMIDriverMgr::Shutdown(void)
 
     // Tidy up
     UnregisterDriverAll();
-    MIUtilTermios::StdinTermiosReset();
 
     // Note shutdown order is important here
     MI::ModuleShutdown<CMICmnResources>(IDE_MI_SHTDWN_ERR_RESOURCES, bOk, errMsg);
@@ -315,26 +308,6 @@ CMIDriverMgr::DriverMainLoop(void)
     return MIstatus::success;
 }
 
-//++ ------------------------------------------------------------------------------------
-// Details: Call *this driver to resize the console window.
-// Type:    Method.
-// Args:    vWindowSizeWsCol  - (R) New window column size.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-void
-CMIDriverMgr::DriverResizeWindow(const uint32_t vWindowSizeWsCol)
-{
-    if (m_pDriverCurrent != nullptr)
-        return m_pDriverCurrent->DoResizeWindow(vWindowSizeWsCol);
-    else
-    {
-        const CMIUtilString errMsg(CMIUtilString::Format(MIRSRC(IDS_DRIVER_ERR_CURRENT_NOT_SET)));
-        CMICmnStreamStdout::Instance().Write(errMsg, true);
-    }
-}
-
 //++ ------------------------------------------------------------------------------------
 // Details: Get the current driver to validate executable command line arguments.
 // Type:    Method.

tools/lldb-mi/MIDriverMgr.h

@@ -59,7 +59,6 @@ class CMIDriverMgr : public CMICmnBase, public MI::ISingleton<CMIDriverMgr>
         virtual bool DoInitialize(void) = 0;
         virtual bool DoShutdown(void) = 0;
         virtual bool DoMainLoop(void) = 0;
-        virtual void DoResizeWindow(const uint32_t vWindowSizeWsCol) = 0;
         virtual lldb::SBError DoParseArgs(const int argc, const char *argv[], FILE *vpStdOut, bool &vwbExiting) = 0;
         virtual CMIUtilString GetError(void) const = 0;
         virtual const CMIUtilString &GetName(void) const = 0;
@@ -90,7 +89,6 @@ class CMIDriverMgr : public CMICmnBase, public MI::ISingleton<CMIDriverMgr>
     //
     // MI Proxy fn to current specified working driver
     bool DriverMainLoop(void);
-    void DriverResizeWindow(const uint32_t vWindowSizeWsCol);
     bool DriverParseArgs(const int argc, const char *argv[], FILE *vpStdOut, bool &vwbExiting);
     CMIUtilString DriverGetError(void) const;
     CMIUtilString DriverGetName(void) const;