lldb-netbsd: Initial support for _lwp_create(2) traps

[Kamil Rytarowski <n54%gmx.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Kamil Rytarowski <n54%gmx.com@localhost>
Pushed By:	kamil
Date:		Sat Jan 21 13:49:46 2017 +0100
Changeset:	a57f58bcc17805675203f9fb31d45cb798258648

Modified Files:
	lldb-netbsd/distinfo
	lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp

Log Message:
lldb-netbsd: Initial support for _lwp_create(2) traps

Sponsored by <The NetBSD Foundation>

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=a57f58bcc17805675203f9fb31d45cb798258648

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 lldb-netbsd/distinfo                                           |  2 +-
 ...patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diffs:
diff --git a/lldb-netbsd/distinfo b/lldb-netbsd/distinfo
index eb7eda0..5ca844c 100644
--- a/lldb-netbsd/distinfo
+++ b/lldb-netbsd/distinfo
@@ -28,7 +28,7 @@ SHA1 (patch-source_Plugins_Platform_NetBSD_PlatformNetBSD.cpp) = 129e853c1f93f06
 SHA1 (patch-source_Plugins_Platform_NetBSD_PlatformNetBSD.h) = 4327a21e79378b8f35adb07614adb41c37bbaf61
 SHA1 (patch-source_Plugins_Process_CMakeLists.txt) = c0168f81da56d9896eb414e6b8bb7262de04ac33
 SHA1 (patch-source_Plugins_Process_NetBSD_CMakeLists.txt) = df17afdf71c29d945c887e318718904793cd48ad
-SHA1 (patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp) = 71a3255256a4001c2a40ebc91fe9880b17b4d804
+SHA1 (patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp) = 8217ddf97267ada5ee1bd579555e07b3a557edae
 SHA1 (patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.h) = 3470c54fa069c9df8a70f08d49df319dece9e0c8
 SHA1 (patch-source_Plugins_Process_NetBSD_NativeThreadNetBSD.cpp) = 74f1503d6e402b8429e0b523c394a0fc725f6c1b
 SHA1 (patch-source_Plugins_Process_NetBSD_NativeThreadNetBSD.h) = 52686c2b13e9de5be9818668750b27b5c37843a7
diff --git a/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp b/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp
index 68b6f5c..82b8a55 100644
--- a/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp
+++ b/lldb-netbsd/patches/patch-source_Plugins_Process_NetBSD_NativeProcessNetBSD.cpp
@@ -2,7 +2,7 @@ $NetBSD$
 
 --- source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp.orig	2017-01-20 20:30:48.330267591 +0000
 +++ source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
-@@ -0,0 +1,1777 @@
+@@ -0,0 +1,1781 @@
 +//===-- NativeProcessNetBSD.cpp -------------------------------- -*- C++ -*-===//
 +//
 +//                     The LLVM Compiler Infrastructure
@@ -592,8 +592,12 @@ $NetBSD$
 +      case TRAP_LWP:
 +        {
 +        // _lwp_create(2)
-+        if ((state.pe_report_event & PTRACE_LWP_CREATE) != 0)
-+          printf("LWP created reported\n");
++        if ((state.pe_report_event & PTRACE_LWP_CREATE) != 0) {
++          AddThread(state.pe_lwp);
++          for (const auto &thread_sp : m_threads) {
++            static_pointer_cast<NativeThreadNetBSD>(thread_sp)->SetStoppedBySignal(info.psi_siginfo.si_signo, &info.psi_siginfo);
++          }
++        }
 +        // _lwp_exit(2)
 +        if ((state.pe_report_event & PTRACE_LWP_EXIT) != 0)
 +          printf("LWP terminated reported\n");