merge lldb-platform-work branch (and assorted fixes) into trunk

    Summary:
    This merge brings in the improved 'platform' command that knows how to
    interface with remote machines; that is, query OS/kernel information, push
    and pull files, run shell commands, etc... and implementation for the new
    communication packets that back that interface, at least on Darwin based
    operating systems via the POSIXPlatform class. Linux support is coming soon.

    Verified the test suite runs cleanly on Linux (x86_64), build OK on Mac OS
    X Mountain Lion.

    Additional improvements (not in the source SVN branch 'lldb-platform-work'):
    - cmake build scripts for lldb-platform
    - cleanup test suite
    - documentation stub for qPlatform_RunCommand
    - use log class instead of printf() directly
    - reverted work-in-progress-looking changes from test/types/TestAbstract.py that work towards running the test suite remotely.
    - add new logging category 'platform'

    Reviewers: Matt Kopec, Greg Clayton

    Review: http://llvm-reviews.chandlerc.com/D1493

llvm-svn: 189295

1 files changed, 43 insertions, 2 deletions

diff --git a/lldb/source/Utility/StringExtractorGDBRemote.cpp b/lldb/source/Utility/StringExtractorGDBRemote.cpp
index 7e06a0f59bc..6e32481ccc5 100644
--- a/lldb/source/Utility/StringExtractorGDBRemote.cpp
+++ b/lldb/source/Utility/StringExtractorGDBRemote.cpp
@@ -94,6 +94,9 @@ StringExtractorGDBRemote::GetServerPacketType () const
             else if (PACKET_STARTS_WITH ("QSetSTDERR:"))        return eServerPacketType_QSetSTDERR;
             else if (PACKET_STARTS_WITH ("QSetWorkingDir:"))    return eServerPacketType_QSetWorkingDir;
             break;
+        case 'L':
+            if (PACKET_STARTS_WITH ("QLaunchArch:"))            return eServerPacketType_QLaunchArch;
+            break;
         }
         break;
             
@@ -120,14 +123,21 @@ StringExtractorGDBRemote::GetServerPacketType () const
             if (PACKET_MATCHES ("qHostInfo"))                   return eServerPacketType_qHostInfo;
             break;
 
+        case 'K':
+            if (PACKET_STARTS_WITH ("qKillSpawnedProcess"))     return eServerPacketType_qKillSpawnedProcess;
+            break;
+        
         case 'L':
-            if (PACKET_MATCHES ("qLaunchGDBServer"))            return eServerPacketType_qLaunchGDBServer;
+            if (PACKET_STARTS_WITH ("qLaunchGDBServer"))        return eServerPacketType_qLaunchGDBServer;
             if (PACKET_MATCHES ("qLaunchSuccess"))              return eServerPacketType_qLaunchSuccess;
             break;
             
         case 'P':
-            if (PACKET_STARTS_WITH ("qProcessInfoPID:"))        return eServerPacketType_qProcessInfoPID;
+            if (PACKET_STARTS_WITH ("qProcessInfoPID:"))                 return eServerPacketType_qProcessInfoPID;
+            if (PACKET_STARTS_WITH ("qPlatform_RunCommand:"))            return eServerPacketType_qPlatform_RunCommand;
+            if (PACKET_STARTS_WITH ("qPlatform_IO_MkDir:"))              return eServerPacketType_qPlatform_IO_MkDir;
             break;
+                
 
         case 'S':
             if (PACKET_STARTS_WITH ("qSpeedTest:"))             return eServerPacketType_qSpeedTest;
@@ -138,6 +148,21 @@ StringExtractorGDBRemote::GetServerPacketType () const
             break;
         }
         break;
+    case 'v':
+            if (PACKET_STARTS_WITH("vFile:"))
+            {
+                if (PACKET_STARTS_WITH("vFile:open:"))               return eServerPacketType_vFile_Open;
+                else if (PACKET_STARTS_WITH("vFile:close:"))         return eServerPacketType_vFile_Close;
+                else if (PACKET_STARTS_WITH("vFile:pread"))          return eServerPacketType_vFile_pRead;
+                else if (PACKET_STARTS_WITH("vFile:pwrite"))         return eServerPacketType_vFile_pWrite;
+                else if (PACKET_STARTS_WITH("vFile:size"))           return eServerPacketType_vFile_Size;
+                else if (PACKET_STARTS_WITH("vFile:exists"))         return eServerPacketType_vFile_Exists;
+                else if (PACKET_STARTS_WITH("vFile:stat"))           return eServerPacketType_vFile_Stat;
+                else if (PACKET_STARTS_WITH("vFile:mode"))           return eServerPacketType_vFile_Mode;
+                else if (PACKET_STARTS_WITH("vFile:MD5"))            return eServerPacketType_vFile_MD5;
+
+            }
+            break;
     }
     return eServerPacketType_unimplemented;
 }
@@ -180,3 +205,19 @@ StringExtractorGDBRemote::GetError ()
     }
     return 0;
 }
+
+size_t
+StringExtractorGDBRemote::GetEscapedBinaryData (std::string &str)
+{
+    str.clear();
+    char ch;
+    while (GetBytesLeft())
+    {
+        ch = GetChar();
+        if (ch == 0x7d)
+            ch = (GetChar() ^ 0x20);
+        str.append(1,ch);
+    }
+    return str.size();
+}
+