Transform ProcessLauncherLinux to ProcessLauncherPosixFork

Summary:
Use ProcessLauncherPosixFork in Linux and NetBSD.

Changes to ProcessLauncherLinux:
 - Limit personality.h and ASLR code to Linux.
 - Reuse portable ptrace(2) PT_TRACE_ME operation available on Linux and BSDs.
 - Limit ETXTBSY error path from execve(2) to Linux.
 - In LaunchProcess declaration change virtual to override.

This code should be readily available for FreeBSD.

Sponsored by <The NetBSD Foundation>

Reviewers: joerg, clayborg, labath, emaste

Reviewed By: labath

Subscribers: danalbert, srhines, mgorny, #lldb

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D29347

llvm-svn: 293768

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
index 8032a773b097..3443fb141622 100644
--- a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
@@ -33,7 +33,7 @@
 #include "lldb/Host/ThreadLauncher.h"
 #include "lldb/Host/common/NativeBreakpoint.h"
 #include "lldb/Host/common/NativeRegisterContext.h"
-#include "lldb/Host/linux/ProcessLauncherLinux.h"
+#include "lldb/Host/posix/ProcessLauncherPosixFork.h"
 #include "lldb/Symbol/ObjectFile.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/ProcessLaunchInfo.h"
@@ -332,7 +332,7 @@ Error NativeProcessLinux::LaunchInferior(MainLoop &mainloop,
   MaybeLogLaunchInfo(launch_info);
 
   ::pid_t pid =
-      ProcessLauncherLinux().LaunchProcess(launch_info, error).GetProcessId();
+      ProcessLauncherPosixFork().LaunchProcess(launch_info, error).GetProcessId();
   if (error.Fail())
     return error;