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, 56 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index 5bb8387b909..c8809cbf445 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -89,7 +89,10 @@ public:
     GetLaunchSuccess (std::string &error_str);
 
     uint16_t
-    LaunchGDBserverAndGetPort ();
+    LaunchGDBserverAndGetPort (lldb::pid_t &pid);
+    
+    bool
+    KillSpawnedProcess (lldb::pid_t pid);
 
     //------------------------------------------------------------------
     /// Sends a GDB remote protocol 'A' packet that delivers program
@@ -347,10 +350,61 @@ public:
         return m_interrupt_sent;
     }
     
+    virtual lldb::user_id_t
+    OpenFile (const lldb_private::FileSpec& file_spec,
+              uint32_t flags,
+              mode_t mode,
+              lldb_private::Error &error);
+    
+    virtual bool
+    CloseFile (lldb::user_id_t fd,
+               lldb_private::Error &error);
+    
+    virtual lldb::user_id_t
+    GetFileSize (const lldb_private::FileSpec& file_spec);
+    
+    virtual uint32_t
+    GetFilePermissions(const lldb_private::FileSpec& file_spec,
+                       lldb_private::Error &error);
+
+    virtual uint64_t
+    ReadFile (lldb::user_id_t fd,
+              uint64_t offset,
+              void *dst,
+              uint64_t dst_len,
+              lldb_private::Error &error);
+    
+    virtual uint64_t
+    WriteFile (lldb::user_id_t fd,
+               uint64_t offset,
+               const void* src,
+               uint64_t src_len,
+               lldb_private::Error &error);
+    
+    virtual uint32_t
+    MakeDirectory (const std::string &path,
+                   mode_t mode);
+    
+    virtual bool
+    GetFileExists (const lldb_private::FileSpec& file_spec);
+    
+    virtual lldb_private::Error
+    RunShellCommand (const char *command,           // Shouldn't be NULL
+                     const char *working_dir,       // Pass NULL to use the current working directory
+                     int *status_ptr,               // Pass NULL if you don't want the process exit status
+                     int *signo_ptr,                // Pass NULL if you don't want the signal that caused the process to exit
+                     std::string *command_output,   // Pass NULL if you don't want the command output
+                     uint32_t timeout_sec);         // Timeout in seconds to wait for shell program to finish
+    
+    virtual bool
+    CalculateMD5 (const lldb_private::FileSpec& file_spec,
+                  uint64_t &high,
+                  uint64_t &low);
+    
     std::string
     HarmonizeThreadIdsForProfileData (ProcessGDBRemote *process,
                                       StringExtractorGDBRemote &inputStringExtractor);
-    
+
 protected:
 
     bool