pkgsrc-WIP-changes archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
lldb: add lldb 3.8.0rc1
Module Name: pkgsrc-wip
Committed By: Tobias Nygren <tnn%NetBSD.org@localhost>
Pushed By: tnn
Date: Tue Feb 23 00:57:54 2016 +0100
Changeset: e77c0f22bf0a198a542c5f21afdff037febd977d
Modified Files:
Makefile
lldb-git/Makefile
lldb-git/PLIST
Added Files:
lldb/DESCR
lldb/Makefile
lldb/PLIST
lldb/buildlink3.mk
lldb/distinfo
lldb/patches/patch-cmake_modules_LLDBStandalone.cmake
lldb/patches/patch-include_lldb_Utility_regcclass.h
lldb/patches/patch-include_lldb_Utility_regcname.h
lldb/patches/patch-include_lldb_Utility_regengine.inc
lldb/patches/patch-include_lldb_Utility_regex2.h
lldb/patches/patch-include_lldb_Utility_regex__impl.h
lldb/patches/patch-include_lldb_Utility_regutils.h
lldb/patches/patch-scripts_CMakeLists.txt
lldb/patches/patch-source_Utility_CMakeLists.txt
lldb/patches/patch-source_Utility_regcomp.c
lldb/patches/patch-source_Utility_regerror.c
lldb/patches/patch-source_Utility_regexec.c
lldb/patches/patch-source_Utility_regfree.c
lldb/patches/patch-source_Utility_regstrlcpy.c
lldb/patches/patch-tools_lldb-mi_MIUtilParse.h
Log Message:
lldb: add lldb 3.8.0rc1
To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=e77c0f22bf0a198a542c5f21afdff037febd977d
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
diffstat:
Makefile | 1 +
lldb-git/Makefile | 4 +
lldb-git/PLIST | 1 -
lldb/DESCR | 22 +
lldb/Makefile | 134 ++
lldb/PLIST | 590 ++++++++
lldb/buildlink3.mk | 18 +
lldb/distinfo | 21 +
.../patch-cmake_modules_LLDBStandalone.cmake | 152 ++
.../patches/patch-include_lldb_Utility_regcclass.h | 80 +
lldb/patches/patch-include_lldb_Utility_regcname.h | 149 ++
.../patch-include_lldb_Utility_regengine.inc | 1039 +++++++++++++
lldb/patches/patch-include_lldb_Utility_regex2.h | 167 +++
.../patch-include_lldb_Utility_regex__impl.h | 113 ++
lldb/patches/patch-include_lldb_Utility_regutils.h | 63 +
lldb/patches/patch-scripts_CMakeLists.txt | 13 +
lldb/patches/patch-source_Utility_CMakeLists.txt | 14 +
lldb/patches/patch-source_Utility_regcomp.c | 1579 ++++++++++++++++++++
lldb/patches/patch-source_Utility_regerror.c | 140 ++
lldb/patches/patch-source_Utility_regexec.c | 167 +++
lldb/patches/patch-source_Utility_regfree.c | 77 +
lldb/patches/patch-source_Utility_regstrlcpy.c | 57 +
lldb/patches/patch-tools_lldb-mi_MIUtilParse.h | 14 +
23 files changed, 4614 insertions(+), 1 deletion(-)
diffs:
diff --git a/Makefile b/Makefile
index 76c2098..bdf857e 100644
--- a/Makefile
+++ b/Makefile
@@ -1688,6 +1688,7 @@ SUBDIR+= lissac
SUBDIR+= litecoin
SUBDIR+= lives
SUBDIR+= livestreamer
+SUBDIR+= lldb
SUBDIR+= lldb-git
SUBDIR+= llilc-git
SUBDIR+= llvm
diff --git a/lldb-git/Makefile b/lldb-git/Makefile
index 293bd06..30cb4ec 100644
--- a/lldb-git/Makefile
+++ b/lldb-git/Makefile
@@ -11,6 +11,8 @@ HOMEPAGE= http://lldb.org/
COMMENT= Next generation, high-performance debugger
LICENSE= modified-bsd
+DEPENDS+= ${PYPKGPREFIX}-six-[0-9]*:../../lang/py-six
+
WRKSRC= ${WRKDIR}/${PKGBASE}
CONFIGURE_DIRS= ${WRKDIR}/build
CMAKE_ARG_PATH= ${WRKSRC}
@@ -119,7 +121,9 @@ post-extract:
${RUN} mkdir -p ${WRKDIR}/build
.include "../../textproc/libxml2/buildlink3.mk"
+DEPENDS+= llvm-${PKGVERSION_NOREV}{,nb*}:../../wip/llvm-git
.include "../../wip/llvm-git/buildlink3.mk"
+DEPENDS+= clang-${PKGVERSION_NOREV}{,nb*}:../../wip/clang-git
.include "../../wip/clang-git/buildlink3.mk"
.include "../../wip/mk/git-package.mk"
.include "../../devel/zlib/buildlink3.mk"
diff --git a/lldb-git/PLIST b/lldb-git/PLIST
index 3192915..c5af54f 100644
--- a/lldb-git/PLIST
+++ b/lldb-git/PLIST
@@ -589,4 +589,3 @@ ${PYSITELIB}/lldb/lldb-argdumper
${PYSITELIB}/lldb/runtime/__init__.py
${PYSITELIB}/lldb/utils/__init__.py
${PYSITELIB}/lldb/utils/symbolication.py
-${PYSITELIB}/six.py
diff --git a/lldb/DESCR b/lldb/DESCR
new file mode 100644
index 0000000..9bf02c2
--- /dev/null
+++ b/lldb/DESCR
@@ -0,0 +1,22 @@
+Low Level Virtual Machine (LLVM) is:
+
+A compilation strategy designed to enable effective program optimization across
+the entire lifetime of a program. LLVM supports effective optimization at
+compile time, link-time (particularly interprocedural), run-time and offline
+(i.e., after software is installed), while remaining transparent to developers
+and maintaining compatibility with existing build scripts.
+
+A virtual instruction set - LLVM is a low-level object code representation that
+uses simple RISC-like instructions, but provides rich, language-independent,
+type information and dataflow (SSA) information about operands. This combination
+enables sophisticated transformations on object code, while remaining
+light-weight enough to be attached to the executable. This combination is key to
+allowing link-time, run-time, and offline transformations.
+
+A compiler infrastructure - LLVM is also a collection of source code that
+implements the language and compilation strategy. The primary components of the
+LLVM infrastructure are a GCC-based C & C++ front-end, a link-time optimization
+framework with a growing set of global and interprocedural analyses and
+transformations, static back-ends for the X86, X86-64, PowerPC 32/64, ARM,
+Thumb, IA-64, Alpha and SPARC architectures, a back-end which emits portable C
+code, and a Just-In-Time compiler for X86, X86-64, PowerPC 32/64 processors.
diff --git a/lldb/Makefile b/lldb/Makefile
new file mode 100644
index 0000000..e328fa3
--- /dev/null
+++ b/lldb/Makefile
@@ -0,0 +1,134 @@
+# $NetBSD: Makefile.common,v 1.7 2015/07/20 05:49:53 adam Exp $
+
+DISTNAME= lldb-3.8.0rc1.src
+PKGNAME= ${DISTNAME:S/.src//}
+CATEGORIES= lang devel
+MASTER_SITES= http://llvm.org/pre-releases/3.8.0/rc1/
+#MASTER_SITES= http://llvm.org/releases/${PKGVERSION_NOREV}/
+EXTRACT_SUFX= .tar.xz
+
+MAINTAINER= pkgsrc-users%NetBSD.org@localhost
+HOMEPAGE= http://lldb.org/
+COMMENT= Next generation, high-performance debugger
+LICENSE= modified-bsd
+
+DEPENDS+= ${PYPKGPREFIX}-six-[0-9]*:../../lang/py-six
+
+CONFIGURE_DIRS= ${WRKDIR}/build
+CMAKE_ARG_PATH= ${WRKSRC}
+
+USE_LANGUAGES= c c++
+USE_CMAKE= yes
+GCC_REQD+= 4.8
+PY_PATCHPLIST= yes
+
+CMAKE_ARGS+= -DLLVM_CONFIG=${LLVM_CONFIG_PATH}
+CMAKE_ARGS+= -DCMAKE_BUILD_TYPE=Release
+CMAKE_ARGS+= -DCMAKE_C_COMPILER=gcc
+CMAKE_ARGS+= -DCMAKE_CXX_COMPILER=g++
+
+CHECK_PORTABILITY_SKIP= utils/buildit/build_llvm
+
+REPLACE_PERL+= packages/Python/lldbsuite/test/attic/dotest.pl
+REPLACE_PERL+= scripts/build-llvm.pl
+REPLACE_PERL+= scripts/checkpoint-llvm.pl
+REPLACE_PERL+= scripts/disasm-gdb-remote.pl
+REPLACE_PERL+= scripts/generate-vers.pl
+REPLACE_PERL+= scripts/sed-sources
+
+REPLACE_PYTHON+= examples/darwin/heap_find/heap.py
+REPLACE_PYTHON+= examples/python/cmdtemplate.py
+REPLACE_PYTHON+= examples/python/crashlog.py
+REPLACE_PYTHON+= examples/python/delta.py
+REPLACE_PYTHON+= examples/python/disasm-stress-test.py
+REPLACE_PYTHON+= examples/python/disasm.py
+REPLACE_PYTHON+= examples/python/gdbremote.py
+REPLACE_PYTHON+= examples/python/globals.py
+REPLACE_PYTHON+= examples/python/lldb_module_utils.py
+REPLACE_PYTHON+= examples/python/lldbtk.py
+REPLACE_PYTHON+= examples/python/mach_o.py
+REPLACE_PYTHON+= examples/python/memory.py
+REPLACE_PYTHON+= examples/python/operating_system.py
+REPLACE_PYTHON+= examples/python/performance.py
+REPLACE_PYTHON+= examples/python/process_events.py
+REPLACE_PYTHON+= examples/python/sbvalue.py
+REPLACE_PYTHON+= examples/python/sources.py
+REPLACE_PYTHON+= examples/python/stacks.py
+REPLACE_PYTHON+= examples/python/symbolication.py
+REPLACE_PYTHON+= examples/python/types.py
+REPLACE_PYTHON+= examples/python/x86_64_linux_target_definition.py
+REPLACE_PYTHON+= examples/python/x86_64_qemu_target_definition.py
+REPLACE_PYTHON+= examples/python/x86_64_target_definition.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/attic/tester.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/bench.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/curses_results.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/dosep.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/functionalities/plugins/python_os_plugin/operating_system.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/functionalities/plugins/python_os_plugin/operating_system2.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/redo.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/test_runner/test/inferior.py
+REPLACE_PYTHON+= packages/Python/lldbsuite/test/test_runner/test/process_control_tests.py
+REPLACE_PYTHON+= scripts/Python/remote-build.py
+REPLACE_PYTHON+= scripts/buildbot.py
+REPLACE_PYTHON+= scripts/shush
+REPLACE_PYTHON+= scripts/verify_api.py
+REPLACE_PYTHON+= scripts/prepare_bindings.py
+REPLACE_PYTHON+= test/dotest.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/FSM.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/astat.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/bd_client.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/bd_serv.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/cgishell.cgi
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/chess.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/chess2.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/chess3.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/df.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/fix_cvs_files.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/ftp.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/hive.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/monitor.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/passmass.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/python.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/rippy.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/script.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/ssh_tunnel.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/sshls.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/topip.py
+REPLACE_PYTHON+= third_party/Python/module/pexpect-2.4/examples/uptime.py
+REPLACE_PYTHON+= third_party/Python/module/progress/progress.py
+REPLACE_PYTHON+= utils/git-svn/convert.py
+REPLACE_PYTHON+= utils/lui/lui.py
+REPLACE_PYTHON+= utils/lui/sandbox.py
+REPLACE_PYTHON+= utils/misc/grep-svn-log.py
+REPLACE_PYTHON+= utils/sync-source/syncsource.py
+REPLACE_PYTHON+= utils/test/disasm.py
+REPLACE_PYTHON+= utils/test/lldb-disasm.py
+REPLACE_PYTHON+= utils/test/llvm-mc-shell.py
+REPLACE_PYTHON+= utils/test/ras.py
+REPLACE_PYTHON+= utils/test/run-dis.py
+REPLACE_PYTHON+= utils/test/run-until-faulted.py
+
+TEST_TARGET= check-lldb
+TEST_ENV+= LD_LIBRARY_PATH=${WRKDIR}/build/lib
+
+.if exists(/usr/include/panel.h)
+CMAKE_ARGS+= -DLLDB_DISABLE_CURSES:BOOL=FALSE
+.else
+CMAKE_ARGS+= -DLLDB_DISABLE_CURSES:BOOL=TRUE
+.endif
+
+post-extract:
+ ${RUN} mkdir -p ${WRKDIR}/build
+
+.include "../../textproc/libxml2/buildlink3.mk"
+DEPENDS+= llvm-${PKGVERSION_NOREV}{,nb*}:../../wip/llvm
+.include "../../wip/llvm/buildlink3.mk"
+DEPENDS+= clang-${PKGVERSION_NOREV}{,nb*}:../../wip/clang
+.include "../../wip/clang/buildlink3.mk"
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../lang/python/extension.mk"
+.include "../../lang/python/pyversion.mk"
+.include "../../lang/python/application.mk"
+.include "../../lang/python/tool.mk"
+.include "../../devel/swig/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/lldb/PLIST b/lldb/PLIST
new file mode 100644
index 0000000..34c517a
--- /dev/null
+++ b/lldb/PLIST
@@ -0,0 +1,590 @@
+@comment $NetBSD$
+bin/lldb
+bin/lldb-3.8.0
+bin/lldb-argdumper
+bin/lldb-mi
+bin/lldb-mi-3.8.0
+bin/lldb-server
+bin/lldb-server-3.8.0
+include/lldb/API/LLDB.h
+include/lldb/API/SBAddress.h
+include/lldb/API/SBAttachInfo.h
+include/lldb/API/SBBlock.h
+include/lldb/API/SBBreakpoint.h
+include/lldb/API/SBBreakpointLocation.h
+include/lldb/API/SBBroadcaster.h
+include/lldb/API/SBCommandInterpreter.h
+include/lldb/API/SBCommandReturnObject.h
+include/lldb/API/SBCommunication.h
+include/lldb/API/SBCompileUnit.h
+include/lldb/API/SBData.h
+include/lldb/API/SBDebugger.h
+include/lldb/API/SBDeclaration.h
+include/lldb/API/SBDefines.h
+include/lldb/API/SBError.h
+include/lldb/API/SBEvent.h
+include/lldb/API/SBExecutionContext.h
+include/lldb/API/SBExpressionOptions.h
+include/lldb/API/SBFileSpec.h
+include/lldb/API/SBFileSpecList.h
+include/lldb/API/SBFrame.h
+include/lldb/API/SBFunction.h
+include/lldb/API/SBHostOS.h
+include/lldb/API/SBInstruction.h
+include/lldb/API/SBInstructionList.h
+include/lldb/API/SBLanguageRuntime.h
+include/lldb/API/SBLaunchInfo.h
+include/lldb/API/SBLineEntry.h
+include/lldb/API/SBListener.h
+include/lldb/API/SBModule.h
+include/lldb/API/SBModuleSpec.h
+include/lldb/API/SBPlatform.h
+include/lldb/API/SBProcess.h
+include/lldb/API/SBQueue.h
+include/lldb/API/SBQueueItem.h
+include/lldb/API/SBSection.h
+include/lldb/API/SBSourceManager.h
+include/lldb/API/SBStream.h
+include/lldb/API/SBStringList.h
+include/lldb/API/SBSymbol.h
+include/lldb/API/SBSymbolContext.h
+include/lldb/API/SBSymbolContextList.h
+include/lldb/API/SBTarget.h
+include/lldb/API/SBThread.h
+include/lldb/API/SBThreadCollection.h
+include/lldb/API/SBThreadPlan.h
+include/lldb/API/SBType.h
+include/lldb/API/SBTypeCategory.h
+include/lldb/API/SBTypeEnumMember.h
+include/lldb/API/SBTypeFilter.h
+include/lldb/API/SBTypeFormat.h
+include/lldb/API/SBTypeNameSpecifier.h
+include/lldb/API/SBTypeSummary.h
+include/lldb/API/SBTypeSynthetic.h
+include/lldb/API/SBUnixSignals.h
+include/lldb/API/SBValue.h
+include/lldb/API/SBValueList.h
+include/lldb/API/SBVariablesOptions.h
+include/lldb/API/SBWatchpoint.h
+include/lldb/API/SystemInitializerFull.h
+include/lldb/Breakpoint/Breakpoint.h
+include/lldb/Breakpoint/BreakpointID.h
+include/lldb/Breakpoint/BreakpointIDList.h
+include/lldb/Breakpoint/BreakpointList.h
+include/lldb/Breakpoint/BreakpointLocation.h
+include/lldb/Breakpoint/BreakpointLocationCollection.h
+include/lldb/Breakpoint/BreakpointLocationList.h
+include/lldb/Breakpoint/BreakpointOptions.h
+include/lldb/Breakpoint/BreakpointResolver.h
+include/lldb/Breakpoint/BreakpointResolverAddress.h
+include/lldb/Breakpoint/BreakpointResolverFileLine.h
+include/lldb/Breakpoint/BreakpointResolverFileRegex.h
+include/lldb/Breakpoint/BreakpointResolverName.h
+include/lldb/Breakpoint/BreakpointSite.h
+include/lldb/Breakpoint/BreakpointSiteList.h
+include/lldb/Breakpoint/Stoppoint.h
+include/lldb/Breakpoint/StoppointCallbackContext.h
+include/lldb/Breakpoint/StoppointLocation.h
+include/lldb/Breakpoint/Watchpoint.h
+include/lldb/Breakpoint/WatchpointList.h
+include/lldb/Breakpoint/WatchpointOptions.h
+include/lldb/Core/Address.h
+include/lldb/Core/AddressRange.h
+include/lldb/Core/AddressResolver.h
+include/lldb/Core/AddressResolverFileLine.h
+include/lldb/Core/AddressResolverName.h
+include/lldb/Core/ArchSpec.h
+include/lldb/Core/Baton.h
+include/lldb/Core/Broadcaster.h
+include/lldb/Core/ClangForward.h
+include/lldb/Core/Communication.h
+include/lldb/Core/Connection.h
+include/lldb/Core/ConnectionMachPort.h
+include/lldb/Core/ConnectionSharedMemory.h
+include/lldb/Core/ConstString.h
+include/lldb/Core/CxaDemangle.h
+include/lldb/Core/DataBuffer.h
+include/lldb/Core/DataBufferHeap.h
+include/lldb/Core/DataBufferMemoryMap.h
+include/lldb/Core/DataEncoder.h
+include/lldb/Core/DataExtractor.h
+include/lldb/Core/Debugger.h
+include/lldb/Core/Disassembler.h
+include/lldb/Core/EmulateInstruction.h
+include/lldb/Core/Error.h
+include/lldb/Core/Event.h
+include/lldb/Core/FastDemangle.h
+include/lldb/Core/FileLineResolver.h
+include/lldb/Core/FileSpecList.h
+include/lldb/Core/Flags.h
+include/lldb/Core/FormatEntity.h
+include/lldb/Core/History.h
+include/lldb/Core/IOHandler.h
+include/lldb/Core/IOStreamMacros.h
+include/lldb/Core/Listener.h
+include/lldb/Core/LoadedModuleInfoList.h
+include/lldb/Core/Log.h
+include/lldb/Core/Logging.h
+include/lldb/Core/Mangled.h
+include/lldb/Core/MappedHash.h
+include/lldb/Core/Module.h
+include/lldb/Core/ModuleChild.h
+include/lldb/Core/ModuleList.h
+include/lldb/Core/ModuleSpec.h
+include/lldb/Core/Opcode.h
+include/lldb/Core/PluginInterface.h
+include/lldb/Core/PluginManager.h
+include/lldb/Core/RangeMap.h
+include/lldb/Core/RegisterValue.h
+include/lldb/Core/RegularExpression.h
+include/lldb/Core/STLUtils.h
+include/lldb/Core/Scalar.h
+include/lldb/Core/SearchFilter.h
+include/lldb/Core/Section.h
+include/lldb/Core/SourceManager.h
+include/lldb/Core/State.h
+include/lldb/Core/Stream.h
+include/lldb/Core/StreamAsynchronousIO.h
+include/lldb/Core/StreamBuffer.h
+include/lldb/Core/StreamCallback.h
+include/lldb/Core/StreamFile.h
+include/lldb/Core/StreamGDBRemote.h
+include/lldb/Core/StreamString.h
+include/lldb/Core/StreamTee.h
+include/lldb/Core/StringList.h
+include/lldb/Core/StructuredData.h
+include/lldb/Core/ThreadSafeDenseMap.h
+include/lldb/Core/ThreadSafeDenseSet.h
+include/lldb/Core/ThreadSafeSTLMap.h
+include/lldb/Core/ThreadSafeValue.h
+include/lldb/Core/Timer.h
+include/lldb/Core/UUID.h
+include/lldb/Core/UniqueCStringMap.h
+include/lldb/Core/UserID.h
+include/lldb/Core/UserSettingsController.h
+include/lldb/Core/VMRange.h
+include/lldb/Core/Value.h
+include/lldb/Core/ValueObject.h
+include/lldb/Core/ValueObjectCast.h
+include/lldb/Core/ValueObjectChild.h
+include/lldb/Core/ValueObjectConstResult.h
+include/lldb/Core/ValueObjectConstResultCast.h
+include/lldb/Core/ValueObjectConstResultChild.h
+include/lldb/Core/ValueObjectConstResultImpl.h
+include/lldb/Core/ValueObjectDynamicValue.h
+include/lldb/Core/ValueObjectList.h
+include/lldb/Core/ValueObjectMemory.h
+include/lldb/Core/ValueObjectRegister.h
+include/lldb/Core/ValueObjectSyntheticFilter.h
+include/lldb/Core/ValueObjectVariable.h
+include/lldb/Core/dwarf.h
+include/lldb/DataFormatters/CXXFunctionPointer.h
+include/lldb/DataFormatters/DataVisualization.h
+include/lldb/DataFormatters/DumpValueObjectOptions.h
+include/lldb/DataFormatters/FormatCache.h
+include/lldb/DataFormatters/FormatClasses.h
+include/lldb/DataFormatters/FormatManager.h
+include/lldb/DataFormatters/FormattersContainer.h
+include/lldb/DataFormatters/FormattersHelpers.h
+include/lldb/DataFormatters/LanguageCategory.h
+include/lldb/DataFormatters/StringPrinter.h
+include/lldb/DataFormatters/TypeCategory.h
+include/lldb/DataFormatters/TypeCategoryMap.h
+include/lldb/DataFormatters/TypeFormat.h
+include/lldb/DataFormatters/TypeSummary.h
+include/lldb/DataFormatters/TypeSynthetic.h
+include/lldb/DataFormatters/TypeValidator.h
+include/lldb/DataFormatters/ValueObjectPrinter.h
+include/lldb/DataFormatters/VectorIterator.h
+include/lldb/DataFormatters/VectorType.h
+include/lldb/Expression/DWARFExpression.h
+include/lldb/Expression/Expression.h
+include/lldb/Expression/ExpressionParser.h
+include/lldb/Expression/ExpressionSourceCode.h
+include/lldb/Expression/ExpressionTypeSystemHelper.h
+include/lldb/Expression/ExpressionVariable.h
+include/lldb/Expression/FunctionCaller.h
+include/lldb/Expression/IRDynamicChecks.h
+include/lldb/Expression/IRExecutionUnit.h
+include/lldb/Expression/IRInterpreter.h
+include/lldb/Expression/IRMemoryMap.h
+include/lldb/Expression/LLVMUserExpression.h
+include/lldb/Expression/Materializer.h
+include/lldb/Expression/REPL.h
+include/lldb/Expression/UserExpression.h
+include/lldb/Expression/UtilityFunction.h
+include/lldb/Host/Condition.h
+include/lldb/Host/Config.h
+include/lldb/Host/ConnectionFileDescriptor.h
+include/lldb/Host/Debug.h
+include/lldb/Host/Editline.h
+include/lldb/Host/Endian.h
+include/lldb/Host/File.h
+include/lldb/Host/FileCache.h
+include/lldb/Host/FileSpec.h
+include/lldb/Host/FileSystem.h
+include/lldb/Host/Host.h
+include/lldb/Host/HostGetOpt.h
+include/lldb/Host/HostInfo.h
+include/lldb/Host/HostInfoBase.h
+include/lldb/Host/HostNativeProcess.h
+include/lldb/Host/HostNativeProcessBase.h
+include/lldb/Host/HostNativeThread.h
+include/lldb/Host/HostNativeThreadBase.h
+include/lldb/Host/HostNativeThreadForward.h
+include/lldb/Host/HostProcess.h
+include/lldb/Host/HostThread.h
+include/lldb/Host/IOObject.h
+include/lldb/Host/LockFile.h
+include/lldb/Host/LockFileBase.h
+include/lldb/Host/MainLoop.h
+include/lldb/Host/MainLoopBase.h
+include/lldb/Host/MonitoringProcessLauncher.h
+include/lldb/Host/Mutex.h
+include/lldb/Host/OptionParser.h
+include/lldb/Host/Pipe.h
+include/lldb/Host/PipeBase.h
+include/lldb/Host/Predicate.h
+include/lldb/Host/ProcessLauncher.h
+include/lldb/Host/ProcessRunLock.h
+include/lldb/Host/Socket.h
+include/lldb/Host/SocketAddress.h
+include/lldb/Host/StringConvert.h
+include/lldb/Host/Symbols.h
+include/lldb/Host/Terminal.h
+include/lldb/Host/ThisThread.h
+include/lldb/Host/ThreadLauncher.h
+include/lldb/Host/Time.h
+include/lldb/Host/TimeValue.h
+include/lldb/Host/XML.h
+include/lldb/Host/android/Android.h
+include/lldb/Host/android/Config.h
+include/lldb/Host/android/HostInfoAndroid.h
+include/lldb/Host/android/ProcessLauncherAndroid.h
+include/lldb/Host/common/GetOptInc.h
+include/lldb/Host/common/NativeBreakpoint.h
+include/lldb/Host/common/NativeBreakpointList.h
+include/lldb/Host/common/NativeProcessProtocol.h
+include/lldb/Host/common/NativeRegisterContext.h
+include/lldb/Host/common/NativeRegisterContextRegisterInfo.h
+include/lldb/Host/common/NativeThreadProtocol.h
+include/lldb/Host/common/NativeWatchpointList.h
+include/lldb/Host/common/SoftwareBreakpoint.h
+include/lldb/Host/common/TCPSocket.h
+include/lldb/Host/common/UDPSocket.h
+include/lldb/Host/freebsd/Config.h
+include/lldb/Host/freebsd/HostInfoFreeBSD.h
+include/lldb/Host/freebsd/HostThreadFreeBSD.h
+include/lldb/Host/linux/AbstractSocket.h
+include/lldb/Host/linux/Config.h
+include/lldb/Host/linux/HostInfoLinux.h
+include/lldb/Host/linux/HostThreadLinux.h
+include/lldb/Host/linux/Personality.h
+include/lldb/Host/linux/Ptrace.h
+include/lldb/Host/linux/Signalfd.h
+include/lldb/Host/linux/Uio.h
+include/lldb/Host/macosx/Config.h
+include/lldb/Host/macosx/HostInfoMacOSX.h
+include/lldb/Host/macosx/HostThreadMacOSX.h
+include/lldb/Host/mingw/Config.h
+include/lldb/Host/msvc/Config.h
+include/lldb/Host/netbsd/Config.h
+include/lldb/Host/netbsd/HostInfoNetBSD.h
+include/lldb/Host/netbsd/HostThreadNetBSD.h
+include/lldb/Host/posix/ConnectionFileDescriptorPosix.h
+include/lldb/Host/posix/DomainSocket.h
+include/lldb/Host/posix/Fcntl.h
+include/lldb/Host/posix/HostInfoPosix.h
+include/lldb/Host/posix/HostProcessPosix.h
+include/lldb/Host/posix/HostThreadPosix.h
+include/lldb/Host/posix/LockFilePosix.h
+include/lldb/Host/posix/MainLoopPosix.h
+include/lldb/Host/posix/PipePosix.h
+include/lldb/Host/posix/ProcessLauncherPosix.h
+include/lldb/Host/windows/AutoHandle.h
+include/lldb/Host/windows/ConnectionGenericFileWindows.h
+include/lldb/Host/windows/HostInfoWindows.h
+include/lldb/Host/windows/HostProcessWindows.h
+include/lldb/Host/windows/HostThreadWindows.h
+include/lldb/Host/windows/LockFileWindows.h
+include/lldb/Host/windows/PipeWindows.h
+include/lldb/Host/windows/ProcessLauncherWindows.h
+include/lldb/Host/windows/editlinewin.h
+include/lldb/Host/windows/win32.h
+include/lldb/Host/windows/windows.h
+include/lldb/Initialization/SystemInitializer.h
+include/lldb/Initialization/SystemInitializerCommon.h
+include/lldb/Initialization/SystemLifetimeManager.h
+include/lldb/Interpreter/Args.h
+include/lldb/Interpreter/CommandCompletions.h
+include/lldb/Interpreter/CommandHistory.h
+include/lldb/Interpreter/CommandInterpreter.h
+include/lldb/Interpreter/CommandObject.h
+include/lldb/Interpreter/CommandObjectMultiword.h
+include/lldb/Interpreter/CommandObjectRegexCommand.h
+include/lldb/Interpreter/CommandOptionValidators.h
+include/lldb/Interpreter/CommandReturnObject.h
+include/lldb/Interpreter/OptionGroupArchitecture.h
+include/lldb/Interpreter/OptionGroupBoolean.h
+include/lldb/Interpreter/OptionGroupFile.h
+include/lldb/Interpreter/OptionGroupFormat.h
+include/lldb/Interpreter/OptionGroupOutputFile.h
+include/lldb/Interpreter/OptionGroupPlatform.h
+include/lldb/Interpreter/OptionGroupString.h
+include/lldb/Interpreter/OptionGroupUInt64.h
+include/lldb/Interpreter/OptionGroupUUID.h
+include/lldb/Interpreter/OptionGroupValueObjectDisplay.h
+include/lldb/Interpreter/OptionGroupVariable.h
+include/lldb/Interpreter/OptionGroupWatchpoint.h
+include/lldb/Interpreter/OptionValue.h
+include/lldb/Interpreter/OptionValueArch.h
+include/lldb/Interpreter/OptionValueArgs.h
+include/lldb/Interpreter/OptionValueArray.h
+include/lldb/Interpreter/OptionValueBoolean.h
+include/lldb/Interpreter/OptionValueChar.h
+include/lldb/Interpreter/OptionValueDictionary.h
+include/lldb/Interpreter/OptionValueEnumeration.h
+include/lldb/Interpreter/OptionValueFileSpec.h
+include/lldb/Interpreter/OptionValueFileSpecList.h
+include/lldb/Interpreter/OptionValueFormat.h
+include/lldb/Interpreter/OptionValueFormatEntity.h
+include/lldb/Interpreter/OptionValueLanguage.h
+include/lldb/Interpreter/OptionValuePathMappings.h
+include/lldb/Interpreter/OptionValueProperties.h
+include/lldb/Interpreter/OptionValueRegex.h
+include/lldb/Interpreter/OptionValueSInt64.h
+include/lldb/Interpreter/OptionValueString.h
+include/lldb/Interpreter/OptionValueUInt64.h
+include/lldb/Interpreter/OptionValueUUID.h
+include/lldb/Interpreter/OptionValues.h
+include/lldb/Interpreter/Options.h
+include/lldb/Interpreter/Property.h
+include/lldb/Interpreter/ScriptInterpreter.h
+include/lldb/Symbol/ArmUnwindInfo.h
+include/lldb/Symbol/Block.h
+include/lldb/Symbol/ClangASTContext.h
+include/lldb/Symbol/ClangASTImporter.h
+include/lldb/Symbol/ClangExternalASTSourceCallbacks.h
+include/lldb/Symbol/ClangExternalASTSourceCommon.h
+include/lldb/Symbol/CompactUnwindInfo.h
+include/lldb/Symbol/CompileUnit.h
+include/lldb/Symbol/CompilerDecl.h
+include/lldb/Symbol/CompilerDeclContext.h
+include/lldb/Symbol/CompilerType.h
+include/lldb/Symbol/DWARFCallFrameInfo.h
+include/lldb/Symbol/DebugMacros.h
+include/lldb/Symbol/DeclVendor.h
+include/lldb/Symbol/Declaration.h
+include/lldb/Symbol/FuncUnwinders.h
+include/lldb/Symbol/Function.h
+include/lldb/Symbol/GoASTContext.h
+include/lldb/Symbol/LineEntry.h
+include/lldb/Symbol/LineTable.h
+include/lldb/Symbol/ObjectContainer.h
+include/lldb/Symbol/ObjectFile.h
+include/lldb/Symbol/Symbol.h
+include/lldb/Symbol/SymbolContext.h
+include/lldb/Symbol/SymbolContextScope.h
+include/lldb/Symbol/SymbolFile.h
+include/lldb/Symbol/SymbolVendor.h
+include/lldb/Symbol/Symtab.h
+include/lldb/Symbol/TaggedASTType.h
+include/lldb/Symbol/Type.h
+include/lldb/Symbol/TypeList.h
+include/lldb/Symbol/TypeMap.h
+include/lldb/Symbol/TypeSystem.h
+include/lldb/Symbol/UnwindPlan.h
+include/lldb/Symbol/UnwindTable.h
+include/lldb/Symbol/Variable.h
+include/lldb/Symbol/VariableList.h
+include/lldb/Symbol/VerifyDecl.h
+include/lldb/Target/ABI.h
+include/lldb/Target/CPPLanguageRuntime.h
+include/lldb/Target/DynamicLoader.h
+include/lldb/Target/ExecutionContext.h
+include/lldb/Target/ExecutionContextScope.h
+include/lldb/Target/FileAction.h
+include/lldb/Target/InstrumentationRuntime.h
+include/lldb/Target/InstrumentationRuntimeStopInfo.h
+include/lldb/Target/JITLoader.h
+include/lldb/Target/JITLoaderList.h
+include/lldb/Target/Language.h
+include/lldb/Target/LanguageRuntime.h
+include/lldb/Target/Memory.h
+include/lldb/Target/MemoryHistory.h
+include/lldb/Target/MemoryRegionInfo.h
+include/lldb/Target/ObjCLanguageRuntime.h
+include/lldb/Target/OperatingSystem.h
+include/lldb/Target/PathMappingList.h
+include/lldb/Target/Platform.h
+include/lldb/Target/Process.h
+include/lldb/Target/ProcessInfo.h
+include/lldb/Target/ProcessLaunchInfo.h
+include/lldb/Target/Queue.h
+include/lldb/Target/QueueItem.h
+include/lldb/Target/QueueList.h
+include/lldb/Target/RegisterCheckpoint.h
+include/lldb/Target/RegisterContext.h
+include/lldb/Target/SectionLoadHistory.h
+include/lldb/Target/SectionLoadList.h
+include/lldb/Target/StackFrame.h
+include/lldb/Target/StackFrameList.h
+include/lldb/Target/StackID.h
+include/lldb/Target/StopInfo.h
+include/lldb/Target/SystemRuntime.h
+include/lldb/Target/Target.h
+include/lldb/Target/TargetList.h
+include/lldb/Target/Thread.h
+include/lldb/Target/ThreadCollection.h
+include/lldb/Target/ThreadList.h
+include/lldb/Target/ThreadPlan.h
+include/lldb/Target/ThreadPlanBase.h
+include/lldb/Target/ThreadPlanCallFunction.h
+include/lldb/Target/ThreadPlanCallFunctionUsingABI.h
+include/lldb/Target/ThreadPlanCallUserExpression.h
+include/lldb/Target/ThreadPlanPython.h
+include/lldb/Target/ThreadPlanRunToAddress.h
+include/lldb/Target/ThreadPlanShouldStopHere.h
+include/lldb/Target/ThreadPlanStepInRange.h
+include/lldb/Target/ThreadPlanStepInstruction.h
+include/lldb/Target/ThreadPlanStepOut.h
+include/lldb/Target/ThreadPlanStepOverBreakpoint.h
+include/lldb/Target/ThreadPlanStepOverRange.h
+include/lldb/Target/ThreadPlanStepRange.h
+include/lldb/Target/ThreadPlanStepThrough.h
+include/lldb/Target/ThreadPlanStepUntil.h
+include/lldb/Target/ThreadPlanTracer.h
+include/lldb/Target/ThreadSpec.h
+include/lldb/Target/UnixSignals.h
+include/lldb/Target/Unwind.h
+include/lldb/Target/UnwindAssembly.h
+include/lldb/Utility/AnsiTerminal.h
+include/lldb/Utility/CleanUp.h
+include/lldb/Utility/ConvertEnum.h
+include/lldb/Utility/Either.h
+include/lldb/Utility/Iterable.h
+include/lldb/Utility/JSON.h
+include/lldb/Utility/LLDBAssert.h
+include/lldb/Utility/NameMatches.h
+include/lldb/Utility/PriorityPointerPair.h
+include/lldb/Utility/ProcessStructReader.h
+include/lldb/Utility/PseudoTerminal.h
+include/lldb/Utility/Range.h
+include/lldb/Utility/RegisterNumber.h
+include/lldb/Utility/SafeMachO.h
+include/lldb/Utility/SharedCluster.h
+include/lldb/Utility/SharingPtr.h
+include/lldb/Utility/StringExtractor.h
+include/lldb/Utility/StringLexer.h
+include/lldb/Utility/TaskPool.h
+include/lldb/Utility/Utils.h
+include/lldb/Utility/regcclass.h
+include/lldb/Utility/regcname.h
+include/lldb/Utility/regex2.h
+include/lldb/Utility/regex_impl.h
+include/lldb/Utility/regutils.h
+include/lldb/lldb-defines.h
+include/lldb/lldb-enumerations.h
+include/lldb/lldb-forward.h
+include/lldb/lldb-private-enumerations.h
+include/lldb/lldb-private-forward.h
+include/lldb/lldb-private-interfaces.h
+include/lldb/lldb-private-types.h
+include/lldb/lldb-private.h
+include/lldb/lldb-public.h
+include/lldb/lldb-types.h
+include/lldb/lldb-versioning.h
+lib/liblldb.so
+lib/liblldb.so.3.8.0
+lib/liblldbBase.a
+lib/liblldbBreakpoint.a
+lib/liblldbCommands.a
+lib/liblldbCore.a
+lib/liblldbDataFormatters.a
+lib/liblldbExpression.a
+lib/liblldbHost.a
+lib/liblldbInitialization.a
+lib/liblldbInterpreter.a
+lib/liblldbPluginABIMacOSX_arm.a
+lib/liblldbPluginABIMacOSX_arm64.a
+lib/liblldbPluginABIMacOSX_i386.a
+lib/liblldbPluginABISysV_arm.a
+lib/liblldbPluginABISysV_arm64.a
+lib/liblldbPluginABISysV_hexagon.a
+lib/liblldbPluginABISysV_i386.a
+lib/liblldbPluginABISysV_mips.a
+lib/liblldbPluginABISysV_mips64.a
+lib/liblldbPluginABISysV_ppc.a
+lib/liblldbPluginABISysV_ppc64.a
+lib/liblldbPluginABISysV_x86_64.a
+lib/liblldbPluginAppleObjCRuntime.a
+lib/liblldbPluginCPlusPlusLanguage.a
+lib/liblldbPluginCXXItaniumABI.a
+lib/liblldbPluginDisassemblerLLVM.a
+lib/liblldbPluginDynamicLoaderHexagonDYLD.a
+lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
+lib/liblldbPluginDynamicLoaderPosixDYLD.a
+lib/liblldbPluginDynamicLoaderStatic.a
+lib/liblldbPluginDynamicLoaderWindowsDYLD.a
+lib/liblldbPluginExpressionParserClang.a
+lib/liblldbPluginExpressionParserGo.a
+lib/liblldbPluginGoLanguage.a
+lib/liblldbPluginInstructionARM.a
+lib/liblldbPluginInstructionARM64.a
+lib/liblldbPluginInstructionMIPS.a
+lib/liblldbPluginInstructionMIPS64.a
+lib/liblldbPluginInstrumentationRuntimeAddressSanitizer.a
+lib/liblldbPluginJITLoaderGDB.a
+lib/liblldbPluginLanguageRuntimeGo.a
+lib/liblldbPluginMemoryHistoryASan.a
+lib/liblldbPluginOSGo.a
+lib/liblldbPluginOSPython.a
+lib/liblldbPluginObjCLanguage.a
+lib/liblldbPluginObjCPlusPlusLanguage.a
+lib/liblldbPluginObjectContainerBSDArchive.a
+lib/liblldbPluginObjectContainerMachOArchive.a
+lib/liblldbPluginObjectFileELF.a
+lib/liblldbPluginObjectFileJIT.a
+lib/liblldbPluginObjectFileMachO.a
+lib/liblldbPluginObjectFilePECOFF.a
+lib/liblldbPluginPlatformAndroid.a
+lib/liblldbPluginPlatformFreeBSD.a
+lib/liblldbPluginPlatformGDB.a
+lib/liblldbPluginPlatformKalimba.a
+lib/liblldbPluginPlatformLinux.a
+lib/liblldbPluginPlatformMacOSX.a
+lib/liblldbPluginPlatformNetBSD.a
+lib/liblldbPluginPlatformPOSIX.a
+lib/liblldbPluginPlatformWindows.a
+lib/liblldbPluginProcessElfCore.a
+lib/liblldbPluginProcessGDBRemote.a
+lib/liblldbPluginProcessMachCore.a
+lib/liblldbPluginProcessPOSIX.a
+lib/liblldbPluginProcessUtility.a
+lib/liblldbPluginRenderScriptRuntime.a
+lib/liblldbPluginScriptInterpreterNone.a
+lib/liblldbPluginScriptInterpreterPython.a
+lib/liblldbPluginSymbolFileDWARF.a
+lib/liblldbPluginSymbolFileSymtab.a
+lib/liblldbPluginSymbolVendorELF.a
+lib/liblldbPluginSystemRuntimeMacOSX.a
+lib/liblldbPluginUnwindAssemblyInstEmulation.a
+lib/liblldbPluginUnwindAssemblyX86.a
+lib/liblldbSymbol.a
+lib/liblldbTarget.a
+lib/liblldbUtility.a
+${PYSITELIB}/lldb/__init__.py
+${PYSITELIB}/lldb/_lldb.so
+${PYSITELIB}/lldb/embedded_interpreter.py
+${PYSITELIB}/lldb/formatters/Logger.py
+${PYSITELIB}/lldb/formatters/__init__.py
+${PYSITELIB}/lldb/formatters/attrib_fromdict.py
+${PYSITELIB}/lldb/formatters/cache.py
+${PYSITELIB}/lldb/formatters/cpp/__init__.py
+${PYSITELIB}/lldb/formatters/cpp/gnu_libstdcpp.py
+${PYSITELIB}/lldb/formatters/cpp/libcxx.py
+${PYSITELIB}/lldb/formatters/metrics.py
+${PYSITELIB}/lldb/lldb-argdumper
+${PYSITELIB}/lldb/runtime/__init__.py
+${PYSITELIB}/lldb/utils/__init__.py
+${PYSITELIB}/lldb/utils/symbolication.py
diff --git a/lldb/buildlink3.mk b/lldb/buildlink3.mk
new file mode 100644
index 0000000..893ae9d
--- /dev/null
+++ b/lldb/buildlink3.mk
@@ -0,0 +1,18 @@
+# $NetBSD$
+
+BUILDLINK_TREE+= lldb
+
+.if !defined(LLDB_BUILDLINK3_MK)
+LLDB_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.lldb+= lldb>=3.8.0rc1
+BUILDLINK_PKGSRCDIR.lldb?= ../../wip/lldb
+
+.include "../../textproc/libxml2/buildlink3.mk"
+.include "../../wip/llvm/buildlink3.mk"
+.include "../../wip/clang/buildlink3.mk"
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../devel/swig/buildlink3.mk"
+.endif # LLDB_BUILDLINK3_MK
+
+BUILDLINK_TREE+= -lldb
diff --git a/lldb/distinfo b/lldb/distinfo
new file mode 100644
index 0000000..db0b277
--- /dev/null
+++ b/lldb/distinfo
@@ -0,0 +1,21 @@
+$NetBSD: distinfo,v 1.35 2015/09/11 01:21:57 tnn Exp $
+
+SHA1 (lldb-3.8.0rc1.src.tar.xz) = bfd6e8231b213b967aba3f2bdf2f4863bca14426
+RMD160 (lldb-3.8.0rc1.src.tar.xz) = cd4ad26cd4c573cd9d3df5738c17eaadabb336ad
+SHA512 (lldb-3.8.0rc1.src.tar.xz) = acb7755308dfb4bbd78732b1e7e0ac12b61f5c72bdb30be737549c14abd0ed8b31fc80d3f592890b47312b670cfe3f8f9d493531ad19e1bd4fdcd15406241362
+Size (lldb-3.8.0rc1.src.tar.xz) = 10928688 bytes
+SHA1 (patch-cmake_modules_LLDBStandalone.cmake) = 1b8d85d5aa4ac35d4b303a1dc7754ce63cf96cb0
+SHA1 (patch-include_lldb_Utility_regcclass.h) = 9ed649e8deb5924feaf82a6e675f5c596367b3d6
+SHA1 (patch-include_lldb_Utility_regcname.h) = b67145f0437d3c09adc33a925d49267cd9ba4fd7
+SHA1 (patch-include_lldb_Utility_regengine.inc) = a031c43a63acab80a97cfb7727326d610d4ad9ab
+SHA1 (patch-include_lldb_Utility_regex2.h) = 822a47b1221368ec5442bfbdbc20fe4e370c1a6b
+SHA1 (patch-include_lldb_Utility_regex__impl.h) = 4d99669a756bd662ae28abc8cefe6e1538ef84b6
+SHA1 (patch-include_lldb_Utility_regutils.h) = ea36409f8cd05dcf9b81144cbc136abc5fc3a190
+SHA1 (patch-scripts_CMakeLists.txt) = 07043853b1a923aa8fcb9124b79453eca21c01fb
+SHA1 (patch-source_Utility_CMakeLists.txt) = 5b10fe94d76135d8d5ba31862066841394dd45c1
+SHA1 (patch-source_Utility_regcomp.c) = bd315000773bab38b6fe6d119420afbcb5b83a59
+SHA1 (patch-source_Utility_regerror.c) = 6bbf8dc3f12e64515d166a475452f3f08d849ad3
+SHA1 (patch-source_Utility_regexec.c) = 6e523b4d00d74fb51d5971d415fd3d0a8323461b
+SHA1 (patch-source_Utility_regfree.c) = a3033a951c2773b5fd1209ee2a60be2e042970ee
+SHA1 (patch-source_Utility_regstrlcpy.c) = 284dc5d06d88e243fb91a1225008319b282d6fdc
+SHA1 (patch-tools_lldb-mi_MIUtilParse.h) = cbd524e70c10cee25e44f1befe594a7198b008b9
diff --git a/lldb/patches/patch-cmake_modules_LLDBStandalone.cmake b/lldb/patches/patch-cmake_modules_LLDBStandalone.cmake
new file mode 100644
index 0000000..3847fc8
--- /dev/null
+++ b/lldb/patches/patch-cmake_modules_LLDBStandalone.cmake
@@ -0,0 +1,152 @@
+$NetBSD$
+
+--- cmake/modules/LLDBStandalone.cmake.orig 2015-11-10 18:09:14.000000000 +0000
++++ cmake/modules/LLDBStandalone.cmake
+@@ -6,57 +6,78 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURR
+
+ option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)
+
+- set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
+- "Path to LLVM source code. Not necessary if using an installed LLVM.")
+- set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
+- "Path to the directory where LLVM was built or installed.")
+-
+- set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
+- "Path to Clang source code. Not necessary if using an installed Clang.")
+- set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
+- "Path to the directory where Clang was built or installed.")
+-
+- if (LLDB_PATH_TO_LLVM_SOURCE)
+- if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake")
+- message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root "
+- "directory of LLVM source code.")
++ # Rely on llvm-config.
++ set(CONFIG_OUTPUT)
++ find_program(LLVM_CONFIG "llvm-config")
++ if(LLVM_CONFIG)
++ message(STATUS "Found LLVM_CONFIG as ${LLVM_CONFIG}")
++ set(CONFIG_COMMAND ${LLVM_CONFIG}
++ "--assertion-mode"
++ "--bindir"
++ "--libdir"
++ "--includedir"
++ "--prefix"
++ "--src-root")
++ execute_process(
++ COMMAND ${CONFIG_COMMAND}
++ RESULT_VARIABLE HAD_ERROR
++ OUTPUT_VARIABLE CONFIG_OUTPUT
++ )
++ if(NOT HAD_ERROR)
++ string(REGEX REPLACE
++ "[ \t]*[\r\n]+[ \t]*" ";"
++ CONFIG_OUTPUT ${CONFIG_OUTPUT})
++
+ else()
+- get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE}
+- ABSOLUTE)
+- set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include")
+- list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules")
++ string(REPLACE ";" " " CONFIG_COMMAND_STR "${CONFIG_COMMAND}")
++ message(STATUS "${CONFIG_COMMAND_STR}")
++ message(FATAL_ERROR "llvm-config failed with status ${HAD_ERROR}")
+ endif()
+- endif()
+-
+- if (LLDB_PATH_TO_CLANG_SOURCE)
+- get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE}
+- ABSOLUTE)
+- set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include")
+- endif()
+-
+- list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake")
+-
+- if (LLDB_PATH_TO_LLVM_BUILD)
+- get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD}
+- ABSOLUTE)
+ else()
+- message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_BUILD to the root "
+- "directory of LLVM build or install site.")
++ message(FATAL_ERROR "llvm-config not found -- ${LLVM_CONFIG}")
+ endif()
+
+- if (LLDB_PATH_TO_CLANG_BUILD)
+- get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD}
+- ABSOLUTE)
++ list(GET CONFIG_OUTPUT 0 ENABLE_ASSERTIONS)
++ list(GET CONFIG_OUTPUT 1 TOOLS_BINARY_DIR)
++ list(GET CONFIG_OUTPUT 2 LIBRARY_DIR)
++ list(GET CONFIG_OUTPUT 3 INCLUDE_DIR)
++ list(GET CONFIG_OUTPUT 4 LLVM_OBJ_ROOT)
++ list(GET CONFIG_OUTPUT 5 MAIN_SRC_DIR)
++
++ if(NOT MSVC_IDE)
++ set(LLVM_ENABLE_ASSERTIONS ${ENABLE_ASSERTIONS}
++ CACHE BOOL "Enable assertions")
++ # Assertions should follow llvm-config's.
++ mark_as_advanced(LLVM_ENABLE_ASSERTIONS)
++ endif()
++
++ set(LLVM_TOOLS_BINARY_DIR ${TOOLS_BINARY_DIR} CACHE PATH "Path to llvm/bin")
++ set(LLVM_LIBRARY_DIR ${LIBRARY_DIR} CACHE PATH "Path to llvm/lib")
++ set(LLVM_MAIN_INCLUDE_DIR ${INCLUDE_DIR} CACHE PATH "Path to llvm/include")
++ set(LLVM_BINARY_DIR ${LLVM_OBJ_ROOT} CACHE PATH "Path to LLVM build tree")
++ set(LLVM_MAIN_SRC_DIR ${MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
++
++ find_program(LLVM_TABLEGEN_EXE "llvm-tblgen" ${LLVM_TOOLS_BINARY_DIR}
++ NO_DEFAULT_PATH)
++
++ set(LLVM_CMAKE_PATH "${LLVM_BINARY_DIR}/share/llvm/cmake") # this will change in 3.9.0
++ set(LLVMCONFIG_FILE "${LLVM_CMAKE_PATH}/LLVMConfig.cmake")
++ if(EXISTS ${LLVMCONFIG_FILE})
++ list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_PATH}")
++ include(${LLVMCONFIG_FILE})
+ else()
+- message(FATAL_ERROR "Please set LLDB_PATH_TO_CLANG_BUILD to the root "
+- "directory of Clang build or install site.")
++ message(FATAL_ERROR "Not found: ${LLVMCONFIG_FILE}")
+ endif()
+
+-
+- # These variables are used by add_llvm_library.
++ # They are used as destination of target generators.
+ set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
+ set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
+- set(LLVM_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
++ if(WIN32 OR CYGWIN)
++ # DLL platform -- put DLLs into bin.
++ set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
++ else()
++ set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
++ endif()
+
+ include(AddLLVM)
+ include(HandleLLVMOptions)
+@@ -73,23 +94,16 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURR
+ message("-- Found PythonInterp: ${PYTHON_EXECUTABLE}")
+ endif()
+ # Import CMake library targets from LLVM and Clang.
+- include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake")
+- if (EXISTS "${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake")
+- include("${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake")
+- endif()
++ include("${LLVM_OBJ_ROOT}/share/llvm/cmake/LLVMConfig.cmake") # this will change in 3.9.0
++ include("${LLVM_OBJ_ROOT}/share/clang/cmake/ClangConfig.cmake") # this will change in 3.9.0
+
+ set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
+
+ set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR})
+
+ set(CMAKE_INCLUDE_CURRENT_DIR ON)
+- include_directories("${PATH_TO_LLVM_BUILD}/include"
+- "${LLVM_MAIN_INCLUDE_DIR}"
+- "${PATH_TO_CLANG_BUILD}/include"
+- "${CLANG_MAIN_INCLUDE_DIR}"
+- "${CMAKE_CURRENT_SOURCE_DIR}/source")
+- link_directories("${PATH_TO_LLVM_BUILD}/lib${LLVM_LIBDIR_SUFFIX}"
+- "${PATH_TO_CLANG_BUILD}/lib${LLVM_LIBDIR_SUFFIX}")
++ include_directories("${LLVM_BINARY_DIR}/include" "${LLVM_MAIN_INCLUDE_DIR}")
++ link_directories("${LLVM_LIBRARY_DIR}")
+
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
diff --git a/lldb/patches/patch-include_lldb_Utility_regcclass.h b/lldb/patches/patch-include_lldb_Utility_regcclass.h
new file mode 100644
index 0000000..279d015
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regcclass.h
@@ -0,0 +1,80 @@
+$NetBSD$
+
+--- include/lldb/Utility/regcclass.h.orig 2016-01-23 13:45:51.000000000 +0000
++++ include/lldb/Utility/regcclass.h
+@@ -0,0 +1,75 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)cclass.h 8.3 (Berkeley) 3/20/94
++ */
++
++#ifndef LLVM_SUPPORT_REGCCLASS_H
++#define LLVM_SUPPORT_REGCCLASS_H
++
++/* character-class table */
++static struct cclass {
++ const char *name;
++ const char *chars;
++ const char *multis;
++} cclasses[] = {
++ { "alnum", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
++0123456789", ""} ,
++ { "alpha", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
++ ""} ,
++ { "blank", " \t", ""} ,
++ { "cntrl", "\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
++\25\26\27\30\31\32\33\34\35\36\37\177", ""} ,
++ { "digit", "0123456789", ""} ,
++ { "graph", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
++0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
++ ""} ,
++ { "lower", "abcdefghijklmnopqrstuvwxyz",
++ ""} ,
++ { "print", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
++0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
++ ""} ,
++ { "punct", "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
++ ""} ,
++ { "space", "\t\n\v\f\r ", ""} ,
++ { "upper", "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
++ ""} ,
++ { "xdigit", "0123456789ABCDEFabcdef",
++ ""} ,
++ { NULL, 0, "" }
++};
++
++#endif
diff --git a/lldb/patches/patch-include_lldb_Utility_regcname.h b/lldb/patches/patch-include_lldb_Utility_regcname.h
new file mode 100644
index 0000000..d4bf4fb
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regcname.h
@@ -0,0 +1,149 @@
+$NetBSD$
+
+--- include/lldb/Utility/regcname.h.orig 2016-01-23 13:45:51.000000000 +0000
++++ include/lldb/Utility/regcname.h
+@@ -0,0 +1,144 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)cname.h 8.3 (Berkeley) 3/20/94
++ */
++
++#ifndef LLVM_SUPPORT_REGCNAME_H
++#define LLVM_SUPPORT_REGCNAME_H
++
++/* character-name table */
++static struct cname {
++ const char *name;
++ char code;
++} cnames[] = {
++ { "NUL", '\0' },
++ { "SOH", '\001' },
++ { "STX", '\002' },
++ { "ETX", '\003' },
++ { "EOT", '\004' },
++ { "ENQ", '\005' },
++ { "ACK", '\006' },
++ { "BEL", '\007' },
++ { "alert", '\007' },
++ { "BS", '\010' },
++ { "backspace", '\b' },
++ { "HT", '\011' },
++ { "tab", '\t' },
++ { "LF", '\012' },
++ { "newline", '\n' },
++ { "VT", '\013' },
++ { "vertical-tab", '\v' },
++ { "FF", '\014' },
++ { "form-feed", '\f' },
++ { "CR", '\015' },
++ { "carriage-return", '\r' },
++ { "SO", '\016' },
++ { "SI", '\017' },
++ { "DLE", '\020' },
++ { "DC1", '\021' },
++ { "DC2", '\022' },
++ { "DC3", '\023' },
++ { "DC4", '\024' },
++ { "NAK", '\025' },
++ { "SYN", '\026' },
++ { "ETB", '\027' },
++ { "CAN", '\030' },
++ { "EM", '\031' },
++ { "SUB", '\032' },
++ { "ESC", '\033' },
++ { "IS4", '\034' },
++ { "FS", '\034' },
++ { "IS3", '\035' },
++ { "GS", '\035' },
++ { "IS2", '\036' },
++ { "RS", '\036' },
++ { "IS1", '\037' },
++ { "US", '\037' },
++ { "space", ' ' },
++ { "exclamation-mark", '!' },
++ { "quotation-mark", '"' },
++ { "number-sign", '#' },
++ { "dollar-sign", '$' },
++ { "percent-sign", '%' },
++ { "ampersand", '&' },
++ { "apostrophe", '\'' },
++ { "left-parenthesis", '(' },
++ { "right-parenthesis", ')' },
++ { "asterisk", '*' },
++ { "plus-sign", '+' },
++ { "comma", ',' },
++ { "hyphen", '-' },
++ { "hyphen-minus", '-' },
++ { "period", '.' },
++ { "full-stop", '.' },
++ { "slash", '/' },
++ { "solidus", '/' },
++ { "zero", '0' },
++ { "one", '1' },
++ { "two", '2' },
++ { "three", '3' },
++ { "four", '4' },
++ { "five", '5' },
++ { "six", '6' },
++ { "seven", '7' },
++ { "eight", '8' },
++ { "nine", '9' },
++ { "colon", ':' },
++ { "semicolon", ';' },
++ { "less-than-sign", '<' },
++ { "equals-sign", '=' },
++ { "greater-than-sign", '>' },
++ { "question-mark", '?' },
++ { "commercial-at", '@' },
++ { "left-square-bracket", '[' },
++ { "backslash", '\\' },
++ { "reverse-solidus", '\\' },
++ { "right-square-bracket", ']' },
++ { "circumflex", '^' },
++ { "circumflex-accent", '^' },
++ { "underscore", '_' },
++ { "low-line", '_' },
++ { "grave-accent", '`' },
++ { "left-brace", '{' },
++ { "left-curly-bracket", '{' },
++ { "vertical-line", '|' },
++ { "right-brace", '}' },
++ { "right-curly-bracket", '}' },
++ { "tilde", '~' },
++ { "DEL", '\177' },
++ { NULL, 0 }
++};
++
++#endif
diff --git a/lldb/patches/patch-include_lldb_Utility_regengine.inc b/lldb/patches/patch-include_lldb_Utility_regengine.inc
new file mode 100644
index 0000000..05dddf7
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regengine.inc
@@ -0,0 +1,1039 @@
+$NetBSD$
+
+--- include/lldb/Utility/regengine.inc.orig 2016-01-23 13:45:51.000000000 +0000
++++ include/lldb/Utility/regengine.inc
+@@ -0,0 +1,1034 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)engine.c 8.5 (Berkeley) 3/20/94
++ */
++
++/*
++ * The matching engine and friends. This file is #included by regexec.c
++ * after suitable #defines of a variety of macros used herein, so that
++ * different state representations can be used without duplicating masses
++ * of code.
++ */
++
++#ifdef SNAMES
++#define matcher smatcher
++#define fast sfast
++#define slow sslow
++#define dissect sdissect
++#define backref sbackref
++#define step sstep
++#define print sprint
++#define at sat
++#define match smat
++#define nope snope
++#endif
++#ifdef LNAMES
++#define matcher lmatcher
++#define fast lfast
++#define slow lslow
++#define dissect ldissect
++#define backref lbackref
++#define step lstep
++#define print lprint
++#define at lat
++#define match lmat
++#define nope lnope
++#endif
++
++/* another structure passed up and down to avoid zillions of parameters */
++struct match {
++ struct re_guts *g;
++ int eflags;
++ llvm_regmatch_t *pmatch; /* [nsub+1] (0 element unused) */
++ const char *offp; /* offsets work from here */
++ const char *beginp; /* start of string -- virtual NUL precedes */
++ const char *endp; /* end of string -- virtual NUL here */
++ const char *coldp; /* can be no match starting before here */
++ const char **lastpos; /* [nplus+1] */
++ STATEVARS;
++ states st; /* current states */
++ states fresh; /* states for a fresh start */
++ states tmp; /* temporary */
++ states empty; /* empty set of states */
++};
++
++static int matcher(struct re_guts *, const char *, size_t,
++ llvm_regmatch_t[], int);
++static const char *dissect(struct match *, const char *, const char *, sopno,
++ sopno);
++static const char *backref(struct match *, const char *, const char *, sopno,
++ sopno, sopno, int);
++static const char *fast(struct match *, const char *, const char *, sopno, sopno);
++static const char *slow(struct match *, const char *, const char *, sopno, sopno);
++static states step(struct re_guts *, sopno, sopno, states, int, states);
++#define MAX_RECURSION 100
++#define BOL (OUT+1)
++#define EOL (BOL+1)
++#define BOLEOL (BOL+2)
++#define NOTHING (BOL+3)
++#define BOW (BOL+4)
++#define EOW (BOL+5)
++#define CODEMAX (BOL+5) /* highest code used */
++#define NONCHAR(c) ((c) > CHAR_MAX)
++#define NNONCHAR (CODEMAX-CHAR_MAX)
++#ifdef REDEBUG
++static void print(struct match *, char *, states, int, FILE *);
++#endif
++#ifdef REDEBUG
++static void at(struct match *, char *, char *, char *, sopno, sopno);
++#endif
++#ifdef REDEBUG
++static char *pchar(int);
++#endif
++
++#ifdef REDEBUG
++#define SP(t, s, c) print(m, t, s, c, stdout)
++#define AT(t, p1, p2, s1, s2) at(m, t, p1, p2, s1, s2)
++#define NOTE(str) { if (m->eflags®_TRACE) (void)printf("=%s\n", (str)); }
++static int nope = 0;
++#else
++#define SP(t, s, c) /* nothing */
++#define AT(t, p1, p2, s1, s2) /* nothing */
++#define NOTE(s) /* nothing */
++#endif
++
++/*
++ - matcher - the actual matching engine
++ */
++static int /* 0 success, REG_NOMATCH failure */
++matcher(struct re_guts *g, const char *string, size_t nmatch,
++ llvm_regmatch_t pmatch[],
++ int eflags)
++{
++ const char *endp;
++ size_t i;
++ struct match mv;
++ struct match *m = &mv;
++ const char *dp;
++ const sopno gf = g->firststate+1; /* +1 for OEND */
++ const sopno gl = g->laststate;
++ const char *start;
++ const char *stop;
++
++ /* simplify the situation where possible */
++ if (g->cflags®_NOSUB)
++ nmatch = 0;
++ if (eflags®_STARTEND) {
++ start = string + pmatch[0].rm_so;
++ stop = string + pmatch[0].rm_eo;
++ } else {
++ start = string;
++ stop = start + strlen(start);
++ }
++ if (stop < start)
++ return(REG_INVARG);
++
++ /* prescreening; this does wonders for this rather slow code */
++ if (g->must != NULL) {
++ for (dp = start; dp < stop; dp++)
++ if (*dp == g->must[0] && stop - dp >= g->mlen &&
++ memcmp(dp, g->must, (size_t)g->mlen) == 0)
++ break;
++ if (dp == stop) /* we didn't find g->must */
++ return(REG_NOMATCH);
++ }
++
++ /* match struct setup */
++ m->g = g;
++ m->eflags = eflags;
++ m->pmatch = NULL;
++ m->lastpos = NULL;
++ m->offp = string;
++ m->beginp = start;
++ m->endp = stop;
++ STATESETUP(m, 4);
++ SETUP(m->st);
++ SETUP(m->fresh);
++ SETUP(m->tmp);
++ SETUP(m->empty);
++ CLEAR(m->empty);
++
++ /* this loop does only one repetition except for backrefs */
++ for (;;) {
++ endp = fast(m, start, stop, gf, gl);
++ if (endp == NULL) { /* a miss */
++ free(m->pmatch);
++ free((void*)m->lastpos);
++ STATETEARDOWN(m);
++ return(REG_NOMATCH);
++ }
++ if (nmatch == 0 && !g->backrefs)
++ break; /* no further info needed */
++
++ /* where? */
++ assert(m->coldp != NULL);
++ for (;;) {
++ NOTE("finding start");
++ endp = slow(m, m->coldp, stop, gf, gl);
++ if (endp != NULL)
++ break;
++ assert(m->coldp < m->endp);
++ m->coldp++;
++ }
++ if (nmatch == 1 && !g->backrefs)
++ break; /* no further info needed */
++
++ /* oh my, they want the subexpressions... */
++ if (m->pmatch == NULL)
++ m->pmatch = (llvm_regmatch_t *)malloc((m->g->nsub + 1) *
++ sizeof(llvm_regmatch_t));
++ if (m->pmatch == NULL) {
++ STATETEARDOWN(m);
++ return(REG_ESPACE);
++ }
++ for (i = 1; i <= m->g->nsub; i++)
++ m->pmatch[i].rm_so = m->pmatch[i].rm_eo = -1;
++ if (!g->backrefs && !(m->eflags®_BACKR)) {
++ NOTE("dissecting");
++ dp = dissect(m, m->coldp, endp, gf, gl);
++ } else {
++ if (g->nplus > 0 && m->lastpos == NULL)
++ m->lastpos = (const char **)malloc((g->nplus+1) *
++ sizeof(char *));
++ if (g->nplus > 0 && m->lastpos == NULL) {
++ free(m->pmatch);
++ STATETEARDOWN(m);
++ return(REG_ESPACE);
++ }
++ NOTE("backref dissect");
++ dp = backref(m, m->coldp, endp, gf, gl, (sopno)0, 0);
++ }
++ if (dp != NULL)
++ break;
++
++ /* uh-oh... we couldn't find a subexpression-level match */
++ assert(g->backrefs); /* must be back references doing it */
++ assert(g->nplus == 0 || m->lastpos != NULL);
++ for (;;) {
++ if (dp != NULL || endp <= m->coldp)
++ break; /* defeat */
++ NOTE("backoff");
++ endp = slow(m, m->coldp, endp-1, gf, gl);
++ if (endp == NULL)
++ break; /* defeat */
++ /* try it on a shorter possibility */
++#ifndef NDEBUG
++ for (i = 1; i <= m->g->nsub; i++) {
++ assert(m->pmatch[i].rm_so == -1);
++ assert(m->pmatch[i].rm_eo == -1);
++ }
++#endif
++ NOTE("backoff dissect");
++ dp = backref(m, m->coldp, endp, gf, gl, (sopno)0, 0);
++ }
++ assert(dp == NULL || dp == endp);
++ if (dp != NULL) /* found a shorter one */
++ break;
++
++ /* despite initial appearances, there is no match here */
++ NOTE("false alarm");
++ if (m->coldp == stop)
++ break;
++ start = m->coldp + 1; /* recycle starting later */
++ }
++
++ /* fill in the details if requested */
++ if (nmatch > 0) {
++ pmatch[0].rm_so = m->coldp - m->offp;
++ pmatch[0].rm_eo = endp - m->offp;
++ }
++ if (nmatch > 1) {
++ assert(m->pmatch != NULL);
++ for (i = 1; i < nmatch; i++)
++ if (i <= m->g->nsub)
++ pmatch[i] = m->pmatch[i];
++ else {
++ pmatch[i].rm_so = -1;
++ pmatch[i].rm_eo = -1;
++ }
++ }
++
++ if (m->pmatch != NULL)
++ free((char *)m->pmatch);
++ if (m->lastpos != NULL)
++ free((char *)m->lastpos);
++ STATETEARDOWN(m);
++ return(0);
++}
++
++/*
++ - dissect - figure out what matched what, no back references
++ */
++static const char * /* == stop (success) always */
++dissect(struct match *m, const char *start, const char *stop, sopno startst,
++ sopno stopst)
++{
++ int i;
++ sopno ss; /* start sop of current subRE */
++ sopno es; /* end sop of current subRE */
++ const char *sp; /* start of string matched by it */
++ const char *stp; /* string matched by it cannot pass here */
++ const char *rest; /* start of rest of string */
++ const char *tail; /* string unmatched by rest of RE */
++ sopno ssub; /* start sop of subsubRE */
++ sopno esub; /* end sop of subsubRE */
++ const char *ssp; /* start of string matched by subsubRE */
++ const char *sep; /* end of string matched by subsubRE */
++ const char *oldssp; /* previous ssp */
++
++ AT("diss", start, stop, startst, stopst);
++ sp = start;
++ for (ss = startst; ss < stopst; ss = es) {
++ /* identify end of subRE */
++ es = ss;
++ switch (OP(m->g->strip[es])) {
++ case OPLUS_:
++ case OQUEST_:
++ es += OPND(m->g->strip[es]);
++ break;
++ case OCH_:
++ while (OP(m->g->strip[es]) != O_CH)
++ es += OPND(m->g->strip[es]);
++ break;
++ }
++ es++;
++
++ /* figure out what it matched */
++ switch (OP(m->g->strip[ss])) {
++ case OEND:
++ assert(nope);
++ break;
++ case OCHAR:
++ sp++;
++ break;
++ case OBOL:
++ case OEOL:
++ case OBOW:
++ case OEOW:
++ break;
++ case OANY:
++ case OANYOF:
++ sp++;
++ break;
++ case OBACK_:
++ case O_BACK:
++ assert(nope);
++ break;
++ /* cases where length of match is hard to find */
++ case OQUEST_:
++ stp = stop;
++ for (;;) {
++ /* how long could this one be? */
++ rest = slow(m, sp, stp, ss, es);
++ assert(rest != NULL); /* it did match */
++ /* could the rest match the rest? */
++ tail = slow(m, rest, stop, es, stopst);
++ if (tail == stop)
++ break; /* yes! */
++ /* no -- try a shorter match for this one */
++ stp = rest - 1;
++ assert(stp >= sp); /* it did work */
++ }
++ ssub = ss + 1;
++ esub = es - 1;
++ /* did innards match? */
++ if (slow(m, sp, rest, ssub, esub) != NULL) {
++ const char *dp = dissect(m, sp, rest, ssub, esub);
++ (void)dp; /* avoid warning if assertions off */
++ assert(dp == rest);
++ } else /* no */
++ assert(sp == rest);
++ sp = rest;
++ break;
++ case OPLUS_:
++ stp = stop;
++ for (;;) {
++ /* how long could this one be? */
++ rest = slow(m, sp, stp, ss, es);
++ assert(rest != NULL); /* it did match */
++ /* could the rest match the rest? */
++ tail = slow(m, rest, stop, es, stopst);
++ if (tail == stop)
++ break; /* yes! */
++ /* no -- try a shorter match for this one */
++ stp = rest - 1;
++ assert(stp >= sp); /* it did work */
++ }
++ ssub = ss + 1;
++ esub = es - 1;
++ ssp = sp;
++ oldssp = ssp;
++ for (;;) { /* find last match of innards */
++ sep = slow(m, ssp, rest, ssub, esub);
++ if (sep == NULL || sep == ssp)
++ break; /* failed or matched null */
++ oldssp = ssp; /* on to next try */
++ ssp = sep;
++ }
++ if (sep == NULL) {
++ /* last successful match */
++ sep = ssp;
++ ssp = oldssp;
++ }
++ assert(sep == rest); /* must exhaust substring */
++ assert(slow(m, ssp, sep, ssub, esub) == rest);
++ {
++ const char *dp = dissect(m, ssp, sep, ssub, esub);
++ (void)dp; /* avoid warning if assertions off */
++ assert(dp == sep);
++ }
++ sp = rest;
++ break;
++ case OCH_:
++ stp = stop;
++ for (;;) {
++ /* how long could this one be? */
++ rest = slow(m, sp, stp, ss, es);
++ assert(rest != NULL); /* it did match */
++ /* could the rest match the rest? */
++ tail = slow(m, rest, stop, es, stopst);
++ if (tail == stop)
++ break; /* yes! */
++ /* no -- try a shorter match for this one */
++ stp = rest - 1;
++ assert(stp >= sp); /* it did work */
++ }
++ ssub = ss + 1;
++ esub = ss + OPND(m->g->strip[ss]) - 1;
++ assert(OP(m->g->strip[esub]) == OOR1);
++ for (;;) { /* find first matching branch */
++ if (slow(m, sp, rest, ssub, esub) == rest)
++ break; /* it matched all of it */
++ /* that one missed, try next one */
++ assert(OP(m->g->strip[esub]) == OOR1);
++ esub++;
++ assert(OP(m->g->strip[esub]) == OOR2);
++ ssub = esub + 1;
++ esub += OPND(m->g->strip[esub]);
++ if (OP(m->g->strip[esub]) == OOR2)
++ esub--;
++ else
++ assert(OP(m->g->strip[esub]) == O_CH);
++ }
++ {
++ const char *dp = dissect(m, sp, rest, ssub, esub);
++ (void)dp; /* avoid warning if assertions off */
++ assert(dp == rest);
++ }
++ sp = rest;
++ break;
++ case O_PLUS:
++ case O_QUEST:
++ case OOR1:
++ case OOR2:
++ case O_CH:
++ assert(nope);
++ break;
++ case OLPAREN:
++ i = OPND(m->g->strip[ss]);
++ assert(0 < i && i <= m->g->nsub);
++ m->pmatch[i].rm_so = sp - m->offp;
++ break;
++ case ORPAREN:
++ i = OPND(m->g->strip[ss]);
++ assert(0 < i && i <= m->g->nsub);
++ m->pmatch[i].rm_eo = sp - m->offp;
++ break;
++ default: /* uh oh */
++ assert(nope);
++ break;
++ }
++ }
++
++ assert(sp == stop);
++ return(sp);
++}
++
++/*
++ - backref - figure out what matched what, figuring in back references
++ */
++static const char * /* == stop (success) or NULL (failure) */
++backref(struct match *m, const char *start, const char *stop, sopno startst,
++ sopno stopst, sopno lev, int rec) /* PLUS nesting level */
++{
++ int i;
++ sopno ss; /* start sop of current subRE */
++ const char *sp; /* start of string matched by it */
++ sopno ssub; /* start sop of subsubRE */
++ sopno esub; /* end sop of subsubRE */
++ const char *ssp; /* start of string matched by subsubRE */
++ const char *dp;
++ size_t len;
++ int hard;
++ sop s;
++ llvm_regoff_t offsave;
++ cset *cs;
++
++ AT("back", start, stop, startst, stopst);
++ sp = start;
++
++ /* get as far as we can with easy stuff */
++ hard = 0;
++ for (ss = startst; !hard && ss < stopst; ss++)
++ switch (OP(s = m->g->strip[ss])) {
++ case OCHAR:
++ if (sp == stop || *sp++ != (char)OPND(s))
++ return(NULL);
++ break;
++ case OANY:
++ if (sp == stop)
++ return(NULL);
++ sp++;
++ break;
++ case OANYOF:
++ cs = &m->g->sets[OPND(s)];
++ if (sp == stop || !CHIN(cs, *sp++))
++ return(NULL);
++ break;
++ case OBOL:
++ if ( (sp == m->beginp && !(m->eflags®_NOTBOL)) ||
++ (sp < m->endp && *(sp-1) == '\n' &&
++ (m->g->cflags®_NEWLINE)) )
++ { /* yes */ }
++ else
++ return(NULL);
++ break;
++ case OEOL:
++ if ( (sp == m->endp && !(m->eflags®_NOTEOL)) ||
++ (sp < m->endp && *sp == '\n' &&
++ (m->g->cflags®_NEWLINE)) )
++ { /* yes */ }
++ else
++ return(NULL);
++ break;
++ case OBOW:
++ if (( (sp == m->beginp && !(m->eflags®_NOTBOL)) ||
++ (sp < m->endp && *(sp-1) == '\n' &&
++ (m->g->cflags®_NEWLINE)) ||
++ (sp > m->beginp &&
++ !ISWORD(*(sp-1))) ) &&
++ (sp < m->endp && ISWORD(*sp)) )
++ { /* yes */ }
++ else
++ return(NULL);
++ break;
++ case OEOW:
++ if (( (sp == m->endp && !(m->eflags®_NOTEOL)) ||
++ (sp < m->endp && *sp == '\n' &&
++ (m->g->cflags®_NEWLINE)) ||
++ (sp < m->endp && !ISWORD(*sp)) ) &&
++ (sp > m->beginp && ISWORD(*(sp-1))) )
++ { /* yes */ }
++ else
++ return(NULL);
++ break;
++ case O_QUEST:
++ break;
++ case OOR1: /* matches null but needs to skip */
++ ss++;
++ s = m->g->strip[ss];
++ do {
++ assert(OP(s) == OOR2);
++ ss += OPND(s);
++ } while (OP(s = m->g->strip[ss]) != O_CH);
++ /* note that the ss++ gets us past the O_CH */
++ break;
++ default: /* have to make a choice */
++ hard = 1;
++ break;
++ }
++ if (!hard) { /* that was it! */
++ if (sp != stop)
++ return(NULL);
++ return(sp);
++ }
++ ss--; /* adjust for the for's final increment */
++
++ /* the hard stuff */
++ AT("hard", sp, stop, ss, stopst);
++ s = m->g->strip[ss];
++ switch (OP(s)) {
++ case OBACK_: /* the vilest depths */
++ i = OPND(s);
++ assert(0 < i && i <= m->g->nsub);
++ if (m->pmatch[i].rm_eo == -1)
++ return(NULL);
++ assert(m->pmatch[i].rm_so != -1);
++ len = m->pmatch[i].rm_eo - m->pmatch[i].rm_so;
++ if (len == 0 && rec++ > MAX_RECURSION)
++ return(NULL);
++ assert(stop - m->beginp >= len);
++ if (sp > stop - len)
++ return(NULL); /* not enough left to match */
++ ssp = m->offp + m->pmatch[i].rm_so;
++ if (memcmp(sp, ssp, len) != 0)
++ return(NULL);
++ while (m->g->strip[ss] != SOP(O_BACK, i))
++ ss++;
++ return(backref(m, sp+len, stop, ss+1, stopst, lev, rec));
++ break;
++ case OQUEST_: /* to null or not */
++ dp = backref(m, sp, stop, ss+1, stopst, lev, rec);
++ if (dp != NULL)
++ return(dp); /* not */
++ return(backref(m, sp, stop, ss+OPND(s)+1, stopst, lev, rec));
++ break;
++ case OPLUS_:
++ assert(m->lastpos != NULL);
++ assert(lev+1 <= m->g->nplus);
++ m->lastpos[lev+1] = sp;
++ return(backref(m, sp, stop, ss+1, stopst, lev+1, rec));
++ break;
++ case O_PLUS:
++ if (sp == m->lastpos[lev]) /* last pass matched null */
++ return(backref(m, sp, stop, ss+1, stopst, lev-1, rec));
++ /* try another pass */
++ m->lastpos[lev] = sp;
++ dp = backref(m, sp, stop, ss-OPND(s)+1, stopst, lev, rec);
++ if (dp == NULL)
++ return(backref(m, sp, stop, ss+1, stopst, lev-1, rec));
++ else
++ return(dp);
++ break;
++ case OCH_: /* find the right one, if any */
++ ssub = ss + 1;
++ esub = ss + OPND(s) - 1;
++ assert(OP(m->g->strip[esub]) == OOR1);
++ for (;;) { /* find first matching branch */
++ dp = backref(m, sp, stop, ssub, esub, lev, rec);
++ if (dp != NULL)
++ return(dp);
++ /* that one missed, try next one */
++ if (OP(m->g->strip[esub]) == O_CH)
++ return(NULL); /* there is none */
++ esub++;
++ assert(OP(m->g->strip[esub]) == OOR2);
++ ssub = esub + 1;
++ esub += OPND(m->g->strip[esub]);
++ if (OP(m->g->strip[esub]) == OOR2)
++ esub--;
++ else
++ assert(OP(m->g->strip[esub]) == O_CH);
++ }
++ break;
++ case OLPAREN: /* must undo assignment if rest fails */
++ i = OPND(s);
++ assert(0 < i && i <= m->g->nsub);
++ offsave = m->pmatch[i].rm_so;
++ m->pmatch[i].rm_so = sp - m->offp;
++ dp = backref(m, sp, stop, ss+1, stopst, lev, rec);
++ if (dp != NULL)
++ return(dp);
++ m->pmatch[i].rm_so = offsave;
++ return(NULL);
++ break;
++ case ORPAREN: /* must undo assignment if rest fails */
++ i = OPND(s);
++ assert(0 < i && i <= m->g->nsub);
++ offsave = m->pmatch[i].rm_eo;
++ m->pmatch[i].rm_eo = sp - m->offp;
++ dp = backref(m, sp, stop, ss+1, stopst, lev, rec);
++ if (dp != NULL)
++ return(dp);
++ m->pmatch[i].rm_eo = offsave;
++ return(NULL);
++ break;
++ default: /* uh oh */
++ assert(nope);
++ break;
++ }
++
++ /* "can't happen" */
++ assert(nope);
++ /* NOTREACHED */
++ return NULL;
++}
++
++/*
++ - fast - step through the string at top speed
++ */
++static const char * /* where tentative match ended, or NULL */
++fast(struct match *m, const char *start, const char *stop, sopno startst,
++ sopno stopst)
++{
++ states st = m->st;
++ states fresh = m->fresh;
++ states tmp = m->tmp;
++ const char *p = start;
++ int c = (start == m->beginp) ? OUT : *(start-1);
++ int lastc; /* previous c */
++ int flagch;
++ int i;
++ const char *coldp; /* last p after which no match was underway */
++
++ CLEAR(st);
++ SET1(st, startst);
++ st = step(m->g, startst, stopst, st, NOTHING, st);
++ ASSIGN(fresh, st);
++ SP("start", st, *p);
++ coldp = NULL;
++ for (;;) {
++ /* next character */
++ lastc = c;
++ c = (p == m->endp) ? OUT : *p;
++ if (EQ(st, fresh))
++ coldp = p;
++
++ /* is there an EOL and/or BOL between lastc and c? */
++ flagch = '\0';
++ i = 0;
++ if ( (lastc == '\n' && m->g->cflags®_NEWLINE) ||
++ (lastc == OUT && !(m->eflags®_NOTBOL)) ) {
++ flagch = BOL;
++ i = m->g->nbol;
++ }
++ if ( (c == '\n' && m->g->cflags®_NEWLINE) ||
++ (c == OUT && !(m->eflags®_NOTEOL)) ) {
++ flagch = (flagch == BOL) ? BOLEOL : EOL;
++ i += m->g->neol;
++ }
++ if (i != 0) {
++ for (; i > 0; i--)
++ st = step(m->g, startst, stopst, st, flagch, st);
++ SP("boleol", st, c);
++ }
++
++ /* how about a word boundary? */
++ if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
++ (c != OUT && ISWORD(c)) ) {
++ flagch = BOW;
++ }
++ if ( (lastc != OUT && ISWORD(lastc)) &&
++ (flagch == EOL || (c != OUT && !ISWORD(c))) ) {
++ flagch = EOW;
++ }
++ if (flagch == BOW || flagch == EOW) {
++ st = step(m->g, startst, stopst, st, flagch, st);
++ SP("boweow", st, c);
++ }
++
++ /* are we done? */
++ if (ISSET(st, stopst) || p == stop)
++ break; /* NOTE BREAK OUT */
++
++ /* no, we must deal with this character */
++ ASSIGN(tmp, st);
++ ASSIGN(st, fresh);
++ assert(c != OUT);
++ st = step(m->g, startst, stopst, tmp, c, st);
++ SP("aft", st, c);
++ assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
++ p++;
++ }
++
++ assert(coldp != NULL);
++ m->coldp = coldp;
++ if (ISSET(st, stopst))
++ return(p+1);
++ else
++ return(NULL);
++}
++
++/*
++ - slow - step through the string more deliberately
++ */
++static const char * /* where it ended */
++slow(struct match *m, const char *start, const char *stop, sopno startst,
++ sopno stopst)
++{
++ states st = m->st;
++ states empty = m->empty;
++ states tmp = m->tmp;
++ const char *p = start;
++ int c = (start == m->beginp) ? OUT : *(start-1);
++ int lastc; /* previous c */
++ int flagch;
++ int i;
++ const char *matchp; /* last p at which a match ended */
++
++ AT("slow", start, stop, startst, stopst);
++ CLEAR(st);
++ SET1(st, startst);
++ SP("sstart", st, *p);
++ st = step(m->g, startst, stopst, st, NOTHING, st);
++ matchp = NULL;
++ for (;;) {
++ /* next character */
++ lastc = c;
++ c = (p == m->endp) ? OUT : *p;
++
++ /* is there an EOL and/or BOL between lastc and c? */
++ flagch = '\0';
++ i = 0;
++ if ( (lastc == '\n' && m->g->cflags®_NEWLINE) ||
++ (lastc == OUT && !(m->eflags®_NOTBOL)) ) {
++ flagch = BOL;
++ i = m->g->nbol;
++ }
++ if ( (c == '\n' && m->g->cflags®_NEWLINE) ||
++ (c == OUT && !(m->eflags®_NOTEOL)) ) {
++ flagch = (flagch == BOL) ? BOLEOL : EOL;
++ i += m->g->neol;
++ }
++ if (i != 0) {
++ for (; i > 0; i--)
++ st = step(m->g, startst, stopst, st, flagch, st);
++ SP("sboleol", st, c);
++ }
++
++ /* how about a word boundary? */
++ if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
++ (c != OUT && ISWORD(c)) ) {
++ flagch = BOW;
++ }
++ if ( (lastc != OUT && ISWORD(lastc)) &&
++ (flagch == EOL || (c != OUT && !ISWORD(c))) ) {
++ flagch = EOW;
++ }
++ if (flagch == BOW || flagch == EOW) {
++ st = step(m->g, startst, stopst, st, flagch, st);
++ SP("sboweow", st, c);
++ }
++
++ /* are we done? */
++ if (ISSET(st, stopst))
++ matchp = p;
++ if (EQ(st, empty) || p == stop)
++ break; /* NOTE BREAK OUT */
++
++ /* no, we must deal with this character */
++ ASSIGN(tmp, st);
++ ASSIGN(st, empty);
++ assert(c != OUT);
++ st = step(m->g, startst, stopst, tmp, c, st);
++ SP("saft", st, c);
++ assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
++ p++;
++ }
++
++ return(matchp);
++}
++
++
++/*
++ - step - map set of states reachable before char to set reachable after
++ */
++static states
++step(struct re_guts *g,
++ sopno start, /* start state within strip */
++ sopno stop, /* state after stop state within strip */
++ states bef, /* states reachable before */
++ int ch, /* character or NONCHAR code */
++ states aft) /* states already known reachable after */
++{
++ cset *cs;
++ sop s;
++ sopno pc;
++ onestate here; /* note, macros know this name */
++ sopno look;
++ int i;
++
++ for (pc = start, INIT(here, pc); pc != stop; pc++, INC(here)) {
++ s = g->strip[pc];
++ switch (OP(s)) {
++ case OEND:
++ assert(pc == stop-1);
++ break;
++ case OCHAR:
++ /* only characters can match */
++ assert(!NONCHAR(ch) || ch != (char)OPND(s));
++ if (ch == (char)OPND(s))
++ FWD(aft, bef, 1);
++ break;
++ case OBOL:
++ if (ch == BOL || ch == BOLEOL)
++ FWD(aft, bef, 1);
++ break;
++ case OEOL:
++ if (ch == EOL || ch == BOLEOL)
++ FWD(aft, bef, 1);
++ break;
++ case OBOW:
++ if (ch == BOW)
++ FWD(aft, bef, 1);
++ break;
++ case OEOW:
++ if (ch == EOW)
++ FWD(aft, bef, 1);
++ break;
++ case OANY:
++ if (!NONCHAR(ch))
++ FWD(aft, bef, 1);
++ break;
++ case OANYOF:
++ cs = &g->sets[OPND(s)];
++ if (!NONCHAR(ch) && CHIN(cs, ch))
++ FWD(aft, bef, 1);
++ break;
++ case OBACK_: /* ignored here */
++ case O_BACK:
++ FWD(aft, aft, 1);
++ break;
++ case OPLUS_: /* forward, this is just an empty */
++ FWD(aft, aft, 1);
++ break;
++ case O_PLUS: /* both forward and back */
++ FWD(aft, aft, 1);
++ i = ISSETBACK(aft, OPND(s));
++ BACK(aft, aft, OPND(s));
++ if (!i && ISSETBACK(aft, OPND(s))) {
++ /* oho, must reconsider loop body */
++ pc -= OPND(s) + 1;
++ INIT(here, pc);
++ }
++ break;
++ case OQUEST_: /* two branches, both forward */
++ FWD(aft, aft, 1);
++ FWD(aft, aft, OPND(s));
++ break;
++ case O_QUEST: /* just an empty */
++ FWD(aft, aft, 1);
++ break;
++ case OLPAREN: /* not significant here */
++ case ORPAREN:
++ FWD(aft, aft, 1);
++ break;
++ case OCH_: /* mark the first two branches */
++ FWD(aft, aft, 1);
++ assert(OP(g->strip[pc+OPND(s)]) == OOR2);
++ FWD(aft, aft, OPND(s));
++ break;
++ case OOR1: /* done a branch, find the O_CH */
++ if (ISSTATEIN(aft, here)) {
++ for (look = 1;
++ OP(s = g->strip[pc+look]) != O_CH;
++ look += OPND(s))
++ assert(OP(s) == OOR2);
++ FWD(aft, aft, look);
++ }
++ break;
++ case OOR2: /* propagate OCH_'s marking */
++ FWD(aft, aft, 1);
++ if (OP(g->strip[pc+OPND(s)]) != O_CH) {
++ assert(OP(g->strip[pc+OPND(s)]) == OOR2);
++ FWD(aft, aft, OPND(s));
++ }
++ break;
++ case O_CH: /* just empty */
++ FWD(aft, aft, 1);
++ break;
++ default: /* ooooops... */
++ assert(nope);
++ break;
++ }
++ }
++
++ return(aft);
++}
++
++#ifdef REDEBUG
++/*
++ - print - print a set of states
++ */
++static void
++print(struct match *m, char *caption, states st, int ch, FILE *d)
++{
++ struct re_guts *g = m->g;
++ int i;
++ int first = 1;
++
++ if (!(m->eflags®_TRACE))
++ return;
++
++ (void)fprintf(d, "%s", caption);
++ if (ch != '\0')
++ (void)fprintf(d, " %s", pchar(ch));
++ for (i = 0; i < g->nstates; i++)
++ if (ISSET(st, i)) {
++ (void)fprintf(d, "%s%d", (first) ? "\t" : ", ", i);
++ first = 0;
++ }
++ (void)fprintf(d, "\n");
++}
++
++/*
++ - at - print current situation
++ */
++static void
++at(struct match *m, char *title, char *start, char *stop, sopno startst,
++ sopno stopst)
++{
++ if (!(m->eflags®_TRACE))
++ return;
++
++ (void)printf("%s %s-", title, pchar(*start));
++ (void)printf("%s ", pchar(*stop));
++ (void)printf("%ld-%ld\n", (long)startst, (long)stopst);
++}
++
++#ifndef PCHARDONE
++#define PCHARDONE /* never again */
++/*
++ - pchar - make a character printable
++ *
++ * Is this identical to regchar() over in debug.c? Well, yes. But a
++ * duplicate here avoids having a debugging-capable regexec.o tied to
++ * a matching debug.o, and this is convenient. It all disappears in
++ * the non-debug compilation anyway, so it doesn't matter much.
++ */
++static char * /* -> representation */
++pchar(int ch)
++{
++ static char pbuf[10];
++
++ if (isprint(ch) || ch == ' ')
++ (void)snprintf(pbuf, sizeof pbuf, "%c", ch);
++ else
++ (void)snprintf(pbuf, sizeof pbuf, "\\%o", ch);
++ return(pbuf);
++}
++#endif
++#endif
++
++#undef matcher
++#undef fast
++#undef slow
++#undef dissect
++#undef backref
++#undef step
++#undef print
++#undef at
++#undef match
++#undef nope
diff --git a/lldb/patches/patch-include_lldb_Utility_regex2.h b/lldb/patches/patch-include_lldb_Utility_regex2.h
new file mode 100644
index 0000000..063f1f9
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regex2.h
@@ -0,0 +1,167 @@
+$NetBSD$
+
+--- include/lldb/Utility/regex2.h.orig 2016-01-23 13:45:51.000000000 +0000
++++ include/lldb/Utility/regex2.h
+@@ -0,0 +1,162 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regex2.h 8.4 (Berkeley) 3/20/94
++ */
++
++#ifndef LLVM_SUPPORT_REGEX2_H
++#define LLVM_SUPPORT_REGEX2_H
++
++/*
++ * internals of regex_t
++ */
++#define MAGIC1 ((('r'^0200)<<8) | 'e')
++
++/*
++ * The internal representation is a *strip*, a sequence of
++ * operators ending with an endmarker. (Some terminology etc. is a
++ * historical relic of earlier versions which used multiple strips.)
++ * Certain oddities in the representation are there to permit running
++ * the machinery backwards; in particular, any deviation from sequential
++ * flow must be marked at both its source and its destination. Some
++ * fine points:
++ *
++ * - OPLUS_ and O_PLUS are *inside* the loop they create.
++ * - OQUEST_ and O_QUEST are *outside* the bypass they create.
++ * - OCH_ and O_CH are *outside* the multi-way branch they create, while
++ * OOR1 and OOR2 are respectively the end and the beginning of one of
++ * the branches. Note that there is an implicit OOR2 following OCH_
++ * and an implicit OOR1 preceding O_CH.
++ *
++ * In state representations, an operator's bit is on to signify a state
++ * immediately *preceding* "execution" of that operator.
++ */
++typedef unsigned long sop; /* strip operator */
++typedef long sopno;
++#define OPRMASK 0xf8000000LU
++#define OPDMASK 0x07ffffffLU
++#define OPSHIFT ((unsigned)27)
++#define OP(n) ((n)&OPRMASK)
++#define OPND(n) ((n)&OPDMASK)
++#define SOP(op, opnd) ((op)|(opnd))
++/* operators meaning operand */
++/* (back, fwd are offsets) */
++#define OEND (1LU<<OPSHIFT) /* endmarker - */
++#define OCHAR (2LU<<OPSHIFT) /* character unsigned char */
++#define OBOL (3LU<<OPSHIFT) /* left anchor - */
++#define OEOL (4LU<<OPSHIFT) /* right anchor - */
++#define OANY (5LU<<OPSHIFT) /* . - */
++#define OANYOF (6LU<<OPSHIFT) /* [...] set number */
++#define OBACK_ (7LU<<OPSHIFT) /* begin \d paren number */
++#define O_BACK (8LU<<OPSHIFT) /* end \d paren number */
++#define OPLUS_ (9LU<<OPSHIFT) /* + prefix fwd to suffix */
++#define O_PLUS (10LU<<OPSHIFT) /* + suffix back to prefix */
++#define OQUEST_ (11LU<<OPSHIFT) /* ? prefix fwd to suffix */
++#define O_QUEST (12LU<<OPSHIFT) /* ? suffix back to prefix */
++#define OLPAREN (13LU<<OPSHIFT) /* ( fwd to ) */
++#define ORPAREN (14LU<<OPSHIFT) /* ) back to ( */
++#define OCH_ (15LU<<OPSHIFT) /* begin choice fwd to OOR2 */
++#define OOR1 (16LU<<OPSHIFT) /* | pt. 1 back to OOR1 or OCH_ */
++#define OOR2 (17LU<<OPSHIFT) /* | pt. 2 fwd to OOR2 or O_CH */
++#define O_CH (18LU<<OPSHIFT) /* end choice back to OOR1 */
++#define OBOW (19LU<<OPSHIFT) /* begin word - */
++#define OEOW (20LU<<OPSHIFT) /* end word - */
++
++/*
++ * Structure for [] character-set representation. Character sets are
++ * done as bit vectors, grouped 8 to a byte vector for compactness.
++ * The individual set therefore has both a pointer to the byte vector
++ * and a mask to pick out the relevant bit of each byte. A hash code
++ * simplifies testing whether two sets could be identical.
++ *
++ * This will get trickier for multicharacter collating elements. As
++ * preliminary hooks for dealing with such things, we also carry along
++ * a string of multi-character elements, and decide the size of the
++ * vectors at run time.
++ */
++typedef struct {
++ uch *ptr; /* -> uch [csetsize] */
++ uch mask; /* bit within array */
++ uch hash; /* hash code */
++ size_t smultis;
++ char *multis; /* -> char[smulti] ab\0cd\0ef\0\0 */
++} cset;
++/* note that CHadd and CHsub are unsafe, and CHIN doesn't yield 0/1 */
++#define CHadd(cs, c) ((cs)->ptr[(uch)(c)] |= (cs)->mask, (cs)->hash += (c))
++#define CHsub(cs, c) ((cs)->ptr[(uch)(c)] &= ~(cs)->mask, (cs)->hash -= (c))
++#define CHIN(cs, c) ((cs)->ptr[(uch)(c)] & (cs)->mask)
++#define MCadd(p, cs, cp) mcadd(p, cs, cp) /* llvm_regcomp() internal fns */
++#define MCsub(p, cs, cp) mcsub(p, cs, cp)
++#define MCin(p, cs, cp) mcin(p, cs, cp)
++
++/* stuff for character categories */
++typedef unsigned char cat_t;
++
++/*
++ * main compiled-expression structure
++ */
++struct re_guts {
++ int magic;
++# define MAGIC2 ((('R'^0200)<<8)|'E')
++ sop *strip; /* malloced area for strip */
++ int csetsize; /* number of bits in a cset vector */
++ int ncsets; /* number of csets in use */
++ cset *sets; /* -> cset [ncsets] */
++ uch *setbits; /* -> uch[csetsize][ncsets/CHAR_BIT] */
++ int cflags; /* copy of llvm_regcomp() cflags argument */
++ sopno nstates; /* = number of sops */
++ sopno firststate; /* the initial OEND (normally 0) */
++ sopno laststate; /* the final OEND */
++ int iflags; /* internal flags */
++# define USEBOL 01 /* used ^ */
++# define USEEOL 02 /* used $ */
++# define REGEX_BAD 04 /* something wrong */
++ int nbol; /* number of ^ used */
++ int neol; /* number of $ used */
++ int ncategories; /* how many character categories */
++ cat_t *categories; /* ->catspace[-CHAR_MIN] */
++ char *must; /* match must contain this string */
++ int mlen; /* length of must */
++ size_t nsub; /* copy of re_nsub */
++ int backrefs; /* does it use back references? */
++ sopno nplus; /* how deep does it nest +s? */
++ /* catspace must be last */
++ cat_t catspace[1]; /* actually [NC] */
++};
++
++/* misc utilities */
++#define OUT (CHAR_MAX+1) /* a non-character value */
++#define ISWORD(c) (isalnum(c&0xff) || (c) == '_')
++
++#endif
diff --git a/lldb/patches/patch-include_lldb_Utility_regex__impl.h b/lldb/patches/patch-include_lldb_Utility_regex__impl.h
new file mode 100644
index 0000000..923f764
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regex__impl.h
@@ -0,0 +1,113 @@
+$NetBSD$
+
+--- include/lldb/Utility/regex_impl.h.orig 2016-01-23 13:45:51.000000000 +0000
++++ include/lldb/Utility/regex_impl.h
+@@ -0,0 +1,108 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992 Henry Spencer.
++ * Copyright (c) 1992, 1993
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer of the University of Toronto.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regex.h 8.1 (Berkeley) 6/2/93
++ */
++
++#ifndef _REGEX_H_
++#define _REGEX_H_
++
++#include <sys/types.h>
++typedef off_t llvm_regoff_t;
++typedef struct {
++ llvm_regoff_t rm_so; /* start of match */
++ llvm_regoff_t rm_eo; /* end of match */
++} llvm_regmatch_t;
++
++typedef struct llvm_regex {
++ int re_magic;
++ size_t re_nsub; /* number of parenthesized subexpressions */
++ const char *re_endp; /* end pointer for REG_PEND */
++ struct re_guts *re_g; /* none of your business :-) */
++} llvm_regex_t;
++
++/* llvm_regcomp() flags */
++#define REG_BASIC 0000
++#define REG_EXTENDED 0001
++#define REG_ICASE 0002
++#define REG_NOSUB 0004
++#define REG_NEWLINE 0010
++#define REG_NOSPEC 0020
++#define REG_PEND 0040
++#define REG_DUMP 0200
++
++/* llvm_regerror() flags */
++#define REG_NOMATCH 1
++#define REG_BADPAT 2
++#define REG_ECOLLATE 3
++#define REG_ECTYPE 4
++#define REG_EESCAPE 5
++#define REG_ESUBREG 6
++#define REG_EBRACK 7
++#define REG_EPAREN 8
++#define REG_EBRACE 9
++#define REG_BADBR 10
++#define REG_ERANGE 11
++#define REG_ESPACE 12
++#define REG_BADRPT 13
++#define REG_EMPTY 14
++#define REG_ASSERT 15
++#define REG_INVARG 16
++#define REG_ATOI 255 /* convert name to number (!) */
++#define REG_ITOA 0400 /* convert number to name (!) */
++
++/* llvm_regexec() flags */
++#define REG_NOTBOL 00001
++#define REG_NOTEOL 00002
++#define REG_STARTEND 00004
++#define REG_TRACE 00400 /* tracing of execution */
++#define REG_LARGE 01000 /* force large representation */
++#define REG_BACKR 02000 /* force use of backref code */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++int llvm_regcomp(llvm_regex_t *, const char *, int);
++size_t llvm_regerror(int, const llvm_regex_t *, char *, size_t);
++int llvm_regexec(const llvm_regex_t *, const char *, size_t,
++ llvm_regmatch_t [], int);
++void llvm_regfree(llvm_regex_t *);
++size_t llvm_strlcpy(char *dst, const char *src, size_t siz);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* !_REGEX_H_ */
diff --git a/lldb/patches/patch-include_lldb_Utility_regutils.h b/lldb/patches/patch-include_lldb_Utility_regutils.h
new file mode 100644
index 0000000..82c091d
--- /dev/null
+++ b/lldb/patches/patch-include_lldb_Utility_regutils.h
@@ -0,0 +1,63 @@
+$NetBSD$
+
+--- include/lldb/Utility/regutils.h.orig 2016-01-23 13:45:52.000000000 +0000
++++ include/lldb/Utility/regutils.h
+@@ -0,0 +1,58 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)utils.h 8.3 (Berkeley) 3/20/94
++ */
++
++#ifndef LLVM_SUPPORT_REGUTILS_H
++#define LLVM_SUPPORT_REGUTILS_H
++
++/* utility definitions */
++#define NC (CHAR_MAX - CHAR_MIN + 1)
++typedef unsigned char uch;
++
++/* switch off assertions (if not already off) if no REDEBUG */
++#ifndef REDEBUG
++#ifndef NDEBUG
++#define NDEBUG /* no assertions please */
++#endif
++#endif
++#include <assert.h>
++
++/* for old systems with bcopy() but no memmove() */
++#ifdef USEBCOPY
++#define memmove(d, s, c) bcopy(s, d, c)
++#endif
++
++#endif
diff --git a/lldb/patches/patch-scripts_CMakeLists.txt b/lldb/patches/patch-scripts_CMakeLists.txt
new file mode 100644
index 0000000..b61a0a3
--- /dev/null
+++ b/lldb/patches/patch-scripts_CMakeLists.txt
@@ -0,0 +1,13 @@
+$NetBSD$
+
+--- scripts/CMakeLists.txt.orig 2015-12-06 02:57:30.000000000 +0000
++++ scripts/CMakeLists.txt
+@@ -9,6 +9,8 @@ set(SWIG_HEADERS
+ ${LLDB_SOURCE_DIR}/include/lldb/lldb-versioning.h
+ )
+
++include(FindPythonInterp)
++
+ find_package(SWIG REQUIRED)
+ add_custom_command(
+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp
diff --git a/lldb/patches/patch-source_Utility_CMakeLists.txt b/lldb/patches/patch-source_Utility_CMakeLists.txt
new file mode 100644
index 0000000..34420c0
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_CMakeLists.txt
@@ -0,0 +1,14 @@
+$NetBSD$
+
+--- source/Utility/CMakeLists.txt.orig 2015-12-06 02:57:30.000000000 +0000
++++ source/Utility/CMakeLists.txt
+@@ -17,4 +17,9 @@ add_lldb_library(lldbUtility
+ TaskPool.cpp
+ TimeSpecTimeout.cpp
+ UriParser.cpp
++ regcomp.c
++ regerror.c
++ regexec.c
++ regfree.c
++ regstrlcpy.c
+ )
diff --git a/lldb/patches/patch-source_Utility_regcomp.c b/lldb/patches/patch-source_Utility_regcomp.c
new file mode 100644
index 0000000..eff24d3
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_regcomp.c
@@ -0,0 +1,1579 @@
+$NetBSD$
+
+--- source/Utility/regcomp.c.orig 2016-01-23 13:45:52.000000000 +0000
++++ source/Utility/regcomp.c
+@@ -0,0 +1,1574 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regcomp.c 8.5 (Berkeley) 3/20/94
++ */
++
++#include <sys/types.h>
++#include <stdio.h>
++#include <string.h>
++#include <ctype.h>
++#include <limits.h>
++#include <stdlib.h>
++#include "lldb/Utility/regex_impl.h"
++
++#include "lldb/Utility/regutils.h"
++#include "lldb/Utility/regex2.h"
++
++#include "lldb/Utility/regcclass.h"
++#include "lldb/Utility/regcname.h"
++
++//#if HAVE_STDINT_H /* Readd check after obsoleting autoconf */
++#if 1
++#include <stdint.h>
++#else
++/* Pessimistically bound memory use */
++#define SIZE_MAX UINT_MAX
++#endif
++
++/*
++ * parse structure, passed up and down to avoid global variables and
++ * other clumsinesses
++ */
++struct parse {
++ char *next; /* next character in RE */
++ char *end; /* end of string (-> NUL normally) */
++ int error; /* has an error been seen? */
++ sop *strip; /* malloced strip */
++ sopno ssize; /* malloced strip size (allocated) */
++ sopno slen; /* malloced strip length (used) */
++ int ncsalloc; /* number of csets allocated */
++ struct re_guts *g;
++# define NPAREN 10 /* we need to remember () 1-9 for back refs */
++ sopno pbegin[NPAREN]; /* -> ( ([0] unused) */
++ sopno pend[NPAREN]; /* -> ) ([0] unused) */
++};
++
++static void p_ere(struct parse *, int);
++static void p_ere_exp(struct parse *);
++static void p_str(struct parse *);
++static void p_bre(struct parse *, int, int);
++static int p_simp_re(struct parse *, int);
++static int p_count(struct parse *);
++static void p_bracket(struct parse *);
++static void p_b_term(struct parse *, cset *);
++static void p_b_cclass(struct parse *, cset *);
++static void p_b_eclass(struct parse *, cset *);
++static char p_b_symbol(struct parse *);
++static char p_b_coll_elem(struct parse *, int);
++static char othercase(int);
++static void bothcases(struct parse *, int);
++static void ordinary(struct parse *, int);
++static void nonnewline(struct parse *);
++static void repeat(struct parse *, sopno, int, int);
++static int seterr(struct parse *, int);
++static cset *allocset(struct parse *);
++static void freeset(struct parse *, cset *);
++static int freezeset(struct parse *, cset *);
++static int firstch(struct parse *, cset *);
++static int nch(struct parse *, cset *);
++static void mcadd(struct parse *, cset *, const char *);
++static void mcinvert(struct parse *, cset *);
++static void mccase(struct parse *, cset *);
++static int isinsets(struct re_guts *, int);
++static int samesets(struct re_guts *, int, int);
++static void categorize(struct parse *, struct re_guts *);
++static sopno dupl(struct parse *, sopno, sopno);
++static void doemit(struct parse *, sop, size_t);
++static void doinsert(struct parse *, sop, size_t, sopno);
++static void dofwd(struct parse *, sopno, sop);
++static void enlarge(struct parse *, sopno);
++static void stripsnug(struct parse *, struct re_guts *);
++static void findmust(struct parse *, struct re_guts *);
++static sopno pluscount(struct parse *, struct re_guts *);
++
++static char nuls[10]; /* place to point scanner in event of error */
++
++/*
++ * macros for use with parse structure
++ * BEWARE: these know that the parse structure is named `p' !!!
++ */
++#define PEEK() (*p->next)
++#define PEEK2() (*(p->next+1))
++#define MORE() (p->next < p->end)
++#define MORE2() (p->next+1 < p->end)
++#define SEE(c) (MORE() && PEEK() == (c))
++#define SEETWO(a, b) (MORE() && MORE2() && PEEK() == (a) && PEEK2() == (b))
++#define EAT(c) ((SEE(c)) ? (NEXT(), 1) : 0)
++#define EATTWO(a, b) ((SEETWO(a, b)) ? (NEXT2(), 1) : 0)
++#define NEXT() (p->next++)
++#define NEXT2() (p->next += 2)
++#define NEXTn(n) (p->next += (n))
++#define GETNEXT() (*p->next++)
++#define SETERROR(e) seterr(p, (e))
++#define REQUIRE(co, e) (void)((co) || SETERROR(e))
++#define MUSTSEE(c, e) (REQUIRE(MORE() && PEEK() == (c), e))
++#define MUSTEAT(c, e) (REQUIRE(MORE() && GETNEXT() == (c), e))
++#define MUSTNOTSEE(c, e) (REQUIRE(!MORE() || PEEK() != (c), e))
++#define EMIT(op, sopnd) doemit(p, (sop)(op), (size_t)(sopnd))
++#define INSERT(op, pos) doinsert(p, (sop)(op), HERE()-(pos)+1, pos)
++#define AHEAD(pos) dofwd(p, pos, HERE()-(pos))
++#define ASTERN(sop, pos) EMIT(sop, HERE()-pos)
++#define HERE() (p->slen)
++#define THERE() (p->slen - 1)
++#define THERETHERE() (p->slen - 2)
++#define DROP(n) (p->slen -= (n))
++
++#ifdef _POSIX2_RE_DUP_MAX
++#define DUPMAX _POSIX2_RE_DUP_MAX
++#else
++#define DUPMAX 255
++#endif
++#define INFINITY (DUPMAX + 1)
++
++#ifndef NDEBUG
++static int never = 0; /* for use in asserts; shuts lint up */
++#else
++#define never 0 /* some <assert.h>s have bugs too */
++#endif
++
++/*
++ - llvm_regcomp - interface for parser and compilation
++ */
++int /* 0 success, otherwise REG_something */
++llvm_regcomp(llvm_regex_t *preg, const char *pattern, int cflags)
++{
++ struct parse pa;
++ struct re_guts *g;
++ struct parse *p = &pa;
++ int i;
++ size_t len;
++#ifdef REDEBUG
++# define GOODFLAGS(f) (f)
++#else
++# define GOODFLAGS(f) ((f)&~REG_DUMP)
++#endif
++
++ cflags = GOODFLAGS(cflags);
++ if ((cflags®_EXTENDED) && (cflags®_NOSPEC))
++ return(REG_INVARG);
++
++ if (cflags®_PEND) {
++ if (preg->re_endp < pattern)
++ return(REG_INVARG);
++ len = preg->re_endp - pattern;
++ } else
++ len = strlen((const char *)pattern);
++
++ /* do the mallocs early so failure handling is easy */
++ g = (struct re_guts *)malloc(sizeof(struct re_guts) +
++ (NC-1)*sizeof(cat_t));
++ if (g == NULL)
++ return(REG_ESPACE);
++ p->ssize = len/(size_t)2*(size_t)3 + (size_t)1; /* ugh */
++ p->strip = (sop *)calloc(p->ssize, sizeof(sop));
++ p->slen = 0;
++ if (p->strip == NULL) {
++ free((char *)g);
++ return(REG_ESPACE);
++ }
++
++ /* set things up */
++ p->g = g;
++ p->next = (char *)pattern; /* convenience; we do not modify it */
++ p->end = p->next + len;
++ p->error = 0;
++ p->ncsalloc = 0;
++ for (i = 0; i < NPAREN; i++) {
++ p->pbegin[i] = 0;
++ p->pend[i] = 0;
++ }
++ g->csetsize = NC;
++ g->sets = NULL;
++ g->setbits = NULL;
++ g->ncsets = 0;
++ g->cflags = cflags;
++ g->iflags = 0;
++ g->nbol = 0;
++ g->neol = 0;
++ g->must = NULL;
++ g->mlen = 0;
++ g->nsub = 0;
++ g->ncategories = 1; /* category 0 is "everything else" */
++ g->categories = &g->catspace[-(CHAR_MIN)];
++ (void) memset((char *)g->catspace, 0, NC*sizeof(cat_t));
++ g->backrefs = 0;
++
++ /* do it */
++ EMIT(OEND, 0);
++ g->firststate = THERE();
++ if (cflags®_EXTENDED)
++ p_ere(p, OUT);
++ else if (cflags®_NOSPEC)
++ p_str(p);
++ else
++ p_bre(p, OUT, OUT);
++ EMIT(OEND, 0);
++ g->laststate = THERE();
++
++ /* tidy up loose ends and fill things in */
++ categorize(p, g);
++ stripsnug(p, g);
++ findmust(p, g);
++ g->nplus = pluscount(p, g);
++ g->magic = MAGIC2;
++ preg->re_nsub = g->nsub;
++ preg->re_g = g;
++ preg->re_magic = MAGIC1;
++#ifndef REDEBUG
++ /* not debugging, so can't rely on the assert() in llvm_regexec() */
++ if (g->iflags®EX_BAD)
++ SETERROR(REG_ASSERT);
++#endif
++
++ /* win or lose, we're done */
++ if (p->error != 0) /* lose */
++ llvm_regfree(preg);
++ return(p->error);
++}
++
++/*
++ - p_ere - ERE parser top level, concatenation and alternation
++ */
++static void
++p_ere(struct parse *p, int stop) /* character this ERE should end at */
++{
++ char c;
++ sopno prevback = 0;
++ sopno prevfwd = 0;
++ sopno conc;
++ int first = 1; /* is this the first alternative? */
++
++ for (;;) {
++ /* do a bunch of concatenated expressions */
++ conc = HERE();
++ while (MORE() && (c = PEEK()) != '|' && c != stop)
++ p_ere_exp(p);
++ REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */
++
++ if (!EAT('|'))
++ break; /* NOTE BREAK OUT */
++
++ if (first) {
++ INSERT(OCH_, conc); /* offset is wrong */
++ prevfwd = conc;
++ prevback = conc;
++ first = 0;
++ }
++ ASTERN(OOR1, prevback);
++ prevback = THERE();
++ AHEAD(prevfwd); /* fix previous offset */
++ prevfwd = HERE();
++ EMIT(OOR2, 0); /* offset is very wrong */
++ }
++
++ if (!first) { /* tail-end fixups */
++ AHEAD(prevfwd);
++ ASTERN(O_CH, prevback);
++ }
++
++ assert(!MORE() || SEE(stop));
++}
++
++/*
++ - p_ere_exp - parse one subERE, an atom possibly followed by a repetition op
++ */
++static void
++p_ere_exp(struct parse *p)
++{
++ char c;
++ sopno pos;
++ int count;
++ int count2;
++ int backrefnum;
++ sopno subno;
++ int wascaret = 0;
++
++ assert(MORE()); /* caller should have ensured this */
++ c = GETNEXT();
++
++ pos = HERE();
++ switch (c) {
++ case '(':
++ REQUIRE(MORE(), REG_EPAREN);
++ p->g->nsub++;
++ subno = p->g->nsub;
++ if (subno < NPAREN)
++ p->pbegin[subno] = HERE();
++ EMIT(OLPAREN, subno);
++ if (!SEE(')'))
++ p_ere(p, ')');
++ if (subno < NPAREN) {
++ p->pend[subno] = HERE();
++ assert(p->pend[subno] != 0);
++ }
++ EMIT(ORPAREN, subno);
++ MUSTEAT(')', REG_EPAREN);
++ break;
++#ifndef POSIX_MISTAKE
++ case ')': /* happens only if no current unmatched ( */
++ /*
++ * You may ask, why the ifndef? Because I didn't notice
++ * this until slightly too late for 1003.2, and none of the
++ * other 1003.2 regular-expression reviewers noticed it at
++ * all. So an unmatched ) is legal POSIX, at least until
++ * we can get it fixed.
++ */
++ SETERROR(REG_EPAREN);
++ break;
++#endif
++ case '^':
++ EMIT(OBOL, 0);
++ p->g->iflags |= USEBOL;
++ p->g->nbol++;
++ wascaret = 1;
++ break;
++ case '$':
++ EMIT(OEOL, 0);
++ p->g->iflags |= USEEOL;
++ p->g->neol++;
++ break;
++ case '|':
++ SETERROR(REG_EMPTY);
++ break;
++ case '*':
++ case '+':
++ case '?':
++ SETERROR(REG_BADRPT);
++ break;
++ case '.':
++ if (p->g->cflags®_NEWLINE)
++ nonnewline(p);
++ else
++ EMIT(OANY, 0);
++ break;
++ case '[':
++ p_bracket(p);
++ break;
++ case '\\':
++ REQUIRE(MORE(), REG_EESCAPE);
++ c = GETNEXT();
++ if (c >= '1' && c <= '9') {
++ /* \[0-9] is taken to be a back-reference to a previously specified
++ * matching group. backrefnum will hold the number. The matching
++ * group must exist (i.e. if \4 is found there must have been at
++ * least 4 matching groups specified in the pattern previously).
++ */
++ backrefnum = c - '0';
++ if (p->pend[backrefnum] == 0) {
++ SETERROR(REG_ESUBREG);
++ break;
++ }
++
++ /* Make sure everything checks out and emit the sequence
++ * that marks a back-reference to the parse structure.
++ */
++ assert(backrefnum <= p->g->nsub);
++ EMIT(OBACK_, backrefnum);
++ assert(p->pbegin[backrefnum] != 0);
++ assert(OP(p->strip[p->pbegin[backrefnum]]) != OLPAREN);
++ assert(OP(p->strip[p->pend[backrefnum]]) != ORPAREN);
++ (void) dupl(p, p->pbegin[backrefnum]+1, p->pend[backrefnum]);
++ EMIT(O_BACK, backrefnum);
++ p->g->backrefs = 1;
++ } else {
++ /* Other chars are simply themselves when escaped with a backslash.
++ */
++ ordinary(p, c);
++ }
++ break;
++ case '{': /* okay as ordinary except if digit follows */
++ REQUIRE(!MORE() || !isdigit((uch)PEEK()), REG_BADRPT);
++ /* FALLTHROUGH */
++ default:
++ ordinary(p, c);
++ break;
++ }
++
++ if (!MORE())
++ return;
++ c = PEEK();
++ /* we call { a repetition if followed by a digit */
++ if (!( c == '*' || c == '+' || c == '?' ||
++ (c == '{' && MORE2() && isdigit((uch)PEEK2())) ))
++ return; /* no repetition, we're done */
++ NEXT();
++
++ REQUIRE(!wascaret, REG_BADRPT);
++ switch (c) {
++ case '*': /* implemented as +? */
++ /* this case does not require the (y|) trick, noKLUDGE */
++ INSERT(OPLUS_, pos);
++ ASTERN(O_PLUS, pos);
++ INSERT(OQUEST_, pos);
++ ASTERN(O_QUEST, pos);
++ break;
++ case '+':
++ INSERT(OPLUS_, pos);
++ ASTERN(O_PLUS, pos);
++ break;
++ case '?':
++ /* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
++ INSERT(OCH_, pos); /* offset slightly wrong */
++ ASTERN(OOR1, pos); /* this one's right */
++ AHEAD(pos); /* fix the OCH_ */
++ EMIT(OOR2, 0); /* offset very wrong... */
++ AHEAD(THERE()); /* ...so fix it */
++ ASTERN(O_CH, THERETHERE());
++ break;
++ case '{':
++ count = p_count(p);
++ if (EAT(',')) {
++ if (isdigit((uch)PEEK())) {
++ count2 = p_count(p);
++ REQUIRE(count <= count2, REG_BADBR);
++ } else /* single number with comma */
++ count2 = INFINITY;
++ } else /* just a single number */
++ count2 = count;
++ repeat(p, pos, count, count2);
++ if (!EAT('}')) { /* error heuristics */
++ while (MORE() && PEEK() != '}')
++ NEXT();
++ REQUIRE(MORE(), REG_EBRACE);
++ SETERROR(REG_BADBR);
++ }
++ break;
++ }
++
++ if (!MORE())
++ return;
++ c = PEEK();
++ if (!( c == '*' || c == '+' || c == '?' ||
++ (c == '{' && MORE2() && isdigit((uch)PEEK2())) ) )
++ return;
++ SETERROR(REG_BADRPT);
++}
++
++/*
++ - p_str - string (no metacharacters) "parser"
++ */
++static void
++p_str(struct parse *p)
++{
++ REQUIRE(MORE(), REG_EMPTY);
++ while (MORE())
++ ordinary(p, GETNEXT());
++}
++
++/*
++ - p_bre - BRE parser top level, anchoring and concatenation
++ * Giving end1 as OUT essentially eliminates the end1/end2 check.
++ *
++ * This implementation is a bit of a kludge, in that a trailing $ is first
++ * taken as an ordinary character and then revised to be an anchor. The
++ * only undesirable side effect is that '$' gets included as a character
++ * category in such cases. This is fairly harmless; not worth fixing.
++ * The amount of lookahead needed to avoid this kludge is excessive.
++ */
++static void
++p_bre(struct parse *p,
++ int end1, /* first terminating character */
++ int end2) /* second terminating character */
++{
++ sopno start = HERE();
++ int first = 1; /* first subexpression? */
++ int wasdollar = 0;
++
++ if (EAT('^')) {
++ EMIT(OBOL, 0);
++ p->g->iflags |= USEBOL;
++ p->g->nbol++;
++ }
++ while (MORE() && !SEETWO(end1, end2)) {
++ wasdollar = p_simp_re(p, first);
++ first = 0;
++ }
++ if (wasdollar) { /* oops, that was a trailing anchor */
++ DROP(1);
++ EMIT(OEOL, 0);
++ p->g->iflags |= USEEOL;
++ p->g->neol++;
++ }
++
++ REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */
++}
++
++/*
++ - p_simp_re - parse a simple RE, an atom possibly followed by a repetition
++ */
++static int /* was the simple RE an unbackslashed $? */
++p_simp_re(struct parse *p,
++ int starordinary) /* is a leading * an ordinary character? */
++{
++ int c;
++ int count;
++ int count2;
++ sopno pos;
++ int i;
++ sopno subno;
++# define BACKSL (1<<CHAR_BIT)
++
++ pos = HERE(); /* repetition op, if any, covers from here */
++
++ assert(MORE()); /* caller should have ensured this */
++ c = GETNEXT();
++ if (c == '\\') {
++ REQUIRE(MORE(), REG_EESCAPE);
++ c = BACKSL | GETNEXT();
++ }
++ switch (c) {
++ case '.':
++ if (p->g->cflags®_NEWLINE)
++ nonnewline(p);
++ else
++ EMIT(OANY, 0);
++ break;
++ case '[':
++ p_bracket(p);
++ break;
++ case BACKSL|'{':
++ SETERROR(REG_BADRPT);
++ break;
++ case BACKSL|'(':
++ p->g->nsub++;
++ subno = p->g->nsub;
++ if (subno < NPAREN)
++ p->pbegin[subno] = HERE();
++ EMIT(OLPAREN, subno);
++ /* the MORE here is an error heuristic */
++ if (MORE() && !SEETWO('\\', ')'))
++ p_bre(p, '\\', ')');
++ if (subno < NPAREN) {
++ p->pend[subno] = HERE();
++ assert(p->pend[subno] != 0);
++ }
++ EMIT(ORPAREN, subno);
++ REQUIRE(EATTWO('\\', ')'), REG_EPAREN);
++ break;
++ case BACKSL|')': /* should not get here -- must be user */
++ case BACKSL|'}':
++ SETERROR(REG_EPAREN);
++ break;
++ case BACKSL|'1':
++ case BACKSL|'2':
++ case BACKSL|'3':
++ case BACKSL|'4':
++ case BACKSL|'5':
++ case BACKSL|'6':
++ case BACKSL|'7':
++ case BACKSL|'8':
++ case BACKSL|'9':
++ i = (c&~BACKSL) - '0';
++ assert(i < NPAREN);
++ if (p->pend[i] != 0) {
++ assert(i <= p->g->nsub);
++ EMIT(OBACK_, i);
++ assert(p->pbegin[i] != 0);
++ assert(OP(p->strip[p->pbegin[i]]) == OLPAREN);
++ assert(OP(p->strip[p->pend[i]]) == ORPAREN);
++ (void) dupl(p, p->pbegin[i]+1, p->pend[i]);
++ EMIT(O_BACK, i);
++ } else
++ SETERROR(REG_ESUBREG);
++ p->g->backrefs = 1;
++ break;
++ case '*':
++ REQUIRE(starordinary, REG_BADRPT);
++ /* FALLTHROUGH */
++ default:
++ ordinary(p, (char)c);
++ break;
++ }
++
++ if (EAT('*')) { /* implemented as +? */
++ /* this case does not require the (y|) trick, noKLUDGE */
++ INSERT(OPLUS_, pos);
++ ASTERN(O_PLUS, pos);
++ INSERT(OQUEST_, pos);
++ ASTERN(O_QUEST, pos);
++ } else if (EATTWO('\\', '{')) {
++ count = p_count(p);
++ if (EAT(',')) {
++ if (MORE() && isdigit((uch)PEEK())) {
++ count2 = p_count(p);
++ REQUIRE(count <= count2, REG_BADBR);
++ } else /* single number with comma */
++ count2 = INFINITY;
++ } else /* just a single number */
++ count2 = count;
++ repeat(p, pos, count, count2);
++ if (!EATTWO('\\', '}')) { /* error heuristics */
++ while (MORE() && !SEETWO('\\', '}'))
++ NEXT();
++ REQUIRE(MORE(), REG_EBRACE);
++ SETERROR(REG_BADBR);
++ }
++ } else if (c == '$') /* $ (but not \$) ends it */
++ return(1);
++
++ return(0);
++}
++
++/*
++ - p_count - parse a repetition count
++ */
++static int /* the value */
++p_count(struct parse *p)
++{
++ int count = 0;
++ int ndigits = 0;
++
++ while (MORE() && isdigit((uch)PEEK()) && count <= DUPMAX) {
++ count = count*10 + (GETNEXT() - '0');
++ ndigits++;
++ }
++
++ REQUIRE(ndigits > 0 && count <= DUPMAX, REG_BADBR);
++ return(count);
++}
++
++/*
++ - p_bracket - parse a bracketed character list
++ *
++ * Note a significant property of this code: if the allocset() did SETERROR,
++ * no set operations are done.
++ */
++static void
++p_bracket(struct parse *p)
++{
++ cset *cs;
++ int invert = 0;
++
++ /* Dept of Truly Sickening Special-Case Kludges */
++ if (p->next + 5 < p->end && strncmp(p->next, "[:<:]]", 6) == 0) {
++ EMIT(OBOW, 0);
++ NEXTn(6);
++ return;
++ }
++ if (p->next + 5 < p->end && strncmp(p->next, "[:>:]]", 6) == 0) {
++ EMIT(OEOW, 0);
++ NEXTn(6);
++ return;
++ }
++
++ if ((cs = allocset(p)) == NULL) {
++ /* allocset did set error status in p */
++ return;
++ }
++
++ if (EAT('^'))
++ invert++; /* make note to invert set at end */
++ if (EAT(']'))
++ CHadd(cs, ']');
++ else if (EAT('-'))
++ CHadd(cs, '-');
++ while (MORE() && PEEK() != ']' && !SEETWO('-', ']'))
++ p_b_term(p, cs);
++ if (EAT('-'))
++ CHadd(cs, '-');
++ MUSTEAT(']', REG_EBRACK);
++
++ if (p->error != 0) { /* don't mess things up further */
++ freeset(p, cs);
++ return;
++ }
++
++ if (p->g->cflags®_ICASE) {
++ int i;
++ int ci;
++
++ for (i = p->g->csetsize - 1; i >= 0; i--)
++ if (CHIN(cs, i) && isalpha(i)) {
++ ci = othercase(i);
++ if (ci != i)
++ CHadd(cs, ci);
++ }
++ if (cs->multis != NULL)
++ mccase(p, cs);
++ }
++ if (invert) {
++ int i;
++
++ for (i = p->g->csetsize - 1; i >= 0; i--)
++ if (CHIN(cs, i))
++ CHsub(cs, i);
++ else
++ CHadd(cs, i);
++ if (p->g->cflags®_NEWLINE)
++ CHsub(cs, '\n');
++ if (cs->multis != NULL)
++ mcinvert(p, cs);
++ }
++
++ assert(cs->multis == NULL); /* xxx */
++
++ if (nch(p, cs) == 1) { /* optimize singleton sets */
++ ordinary(p, firstch(p, cs));
++ freeset(p, cs);
++ } else
++ EMIT(OANYOF, freezeset(p, cs));
++}
++
++/*
++ - p_b_term - parse one term of a bracketed character list
++ */
++static void
++p_b_term(struct parse *p, cset *cs)
++{
++ char c;
++ char start, finish;
++ int i;
++
++ /* classify what we've got */
++ switch ((MORE()) ? PEEK() : '\0') {
++ case '[':
++ c = (MORE2()) ? PEEK2() : '\0';
++ break;
++ case '-':
++ SETERROR(REG_ERANGE);
++ return; /* NOTE RETURN */
++ break;
++ default:
++ c = '\0';
++ break;
++ }
++
++ switch (c) {
++ case ':': /* character class */
++ NEXT2();
++ REQUIRE(MORE(), REG_EBRACK);
++ c = PEEK();
++ REQUIRE(c != '-' && c != ']', REG_ECTYPE);
++ p_b_cclass(p, cs);
++ REQUIRE(MORE(), REG_EBRACK);
++ REQUIRE(EATTWO(':', ']'), REG_ECTYPE);
++ break;
++ case '=': /* equivalence class */
++ NEXT2();
++ REQUIRE(MORE(), REG_EBRACK);
++ c = PEEK();
++ REQUIRE(c != '-' && c != ']', REG_ECOLLATE);
++ p_b_eclass(p, cs);
++ REQUIRE(MORE(), REG_EBRACK);
++ REQUIRE(EATTWO('=', ']'), REG_ECOLLATE);
++ break;
++ default: /* symbol, ordinary character, or range */
++/* xxx revision needed for multichar stuff */
++ start = p_b_symbol(p);
++ if (SEE('-') && MORE2() && PEEK2() != ']') {
++ /* range */
++ NEXT();
++ if (EAT('-'))
++ finish = '-';
++ else
++ finish = p_b_symbol(p);
++ } else
++ finish = start;
++/* xxx what about signed chars here... */
++ REQUIRE(start <= finish, REG_ERANGE);
++ for (i = start; i <= finish; i++)
++ CHadd(cs, i);
++ break;
++ }
++}
++
++/*
++ - p_b_cclass - parse a character-class name and deal with it
++ */
++static void
++p_b_cclass(struct parse *p, cset *cs)
++{
++ char *sp = p->next;
++ struct cclass *cp;
++ size_t len;
++ const char *u;
++ char c;
++
++ while (MORE() && isalpha((uch)PEEK()))
++ NEXT();
++ len = p->next - sp;
++ for (cp = cclasses; cp->name != NULL; cp++)
++ if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
++ break;
++ if (cp->name == NULL) {
++ /* oops, didn't find it */
++ SETERROR(REG_ECTYPE);
++ return;
++ }
++
++ u = cp->chars;
++ while ((c = *u++) != '\0')
++ CHadd(cs, c);
++ for (u = cp->multis; *u != '\0'; u += strlen(u) + 1)
++ MCadd(p, cs, u);
++}
++
++/*
++ - p_b_eclass - parse an equivalence-class name and deal with it
++ *
++ * This implementation is incomplete. xxx
++ */
++static void
++p_b_eclass(struct parse *p, cset *cs)
++{
++ char c;
++
++ c = p_b_coll_elem(p, '=');
++ CHadd(cs, c);
++}
++
++/*
++ - p_b_symbol - parse a character or [..]ed multicharacter collating symbol
++ */
++static char /* value of symbol */
++p_b_symbol(struct parse *p)
++{
++ char value;
++
++ REQUIRE(MORE(), REG_EBRACK);
++ if (!EATTWO('[', '.'))
++ return(GETNEXT());
++
++ /* collating symbol */
++ value = p_b_coll_elem(p, '.');
++ REQUIRE(EATTWO('.', ']'), REG_ECOLLATE);
++ return(value);
++}
++
++/*
++ - p_b_coll_elem - parse a collating-element name and look it up
++ */
++static char /* value of collating element */
++p_b_coll_elem(struct parse *p,
++ int endc) /* name ended by endc,']' */
++{
++ char *sp = p->next;
++ struct cname *cp;
++ int len;
++
++ while (MORE() && !SEETWO(endc, ']'))
++ NEXT();
++ if (!MORE()) {
++ SETERROR(REG_EBRACK);
++ return(0);
++ }
++ len = p->next - sp;
++ for (cp = cnames; cp->name != NULL; cp++)
++ if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
++ return(cp->code); /* known name */
++ if (len == 1)
++ return(*sp); /* single character */
++ SETERROR(REG_ECOLLATE); /* neither */
++ return(0);
++}
++
++/*
++ - othercase - return the case counterpart of an alphabetic
++ */
++static char /* if no counterpart, return ch */
++othercase(int ch)
++{
++ ch = (uch)ch;
++ assert(isalpha(ch));
++ if (isupper(ch))
++ return ((uch)tolower(ch));
++ else if (islower(ch))
++ return ((uch)toupper(ch));
++ else /* peculiar, but could happen */
++ return(ch);
++}
++
++/*
++ - bothcases - emit a dualcase version of a two-case character
++ *
++ * Boy, is this implementation ever a kludge...
++ */
++static void
++bothcases(struct parse *p, int ch)
++{
++ char *oldnext = p->next;
++ char *oldend = p->end;
++ char bracket[3];
++
++ ch = (uch)ch;
++ assert(othercase(ch) != ch); /* p_bracket() would recurse */
++ p->next = bracket;
++ p->end = bracket+2;
++ bracket[0] = ch;
++ bracket[1] = ']';
++ bracket[2] = '\0';
++ p_bracket(p);
++ assert(p->next == bracket+2);
++ p->next = oldnext;
++ p->end = oldend;
++}
++
++/*
++ - ordinary - emit an ordinary character
++ */
++static void
++ordinary(struct parse *p, int ch)
++{
++ cat_t *cap = p->g->categories;
++
++ if ((p->g->cflags®_ICASE) && isalpha((uch)ch) && othercase(ch) != ch)
++ bothcases(p, ch);
++ else {
++ EMIT(OCHAR, (uch)ch);
++ if (cap[ch] == 0)
++ cap[ch] = p->g->ncategories++;
++ }
++}
++
++/*
++ - nonnewline - emit REG_NEWLINE version of OANY
++ *
++ * Boy, is this implementation ever a kludge...
++ */
++static void
++nonnewline(struct parse *p)
++{
++ char *oldnext = p->next;
++ char *oldend = p->end;
++ char bracket[4];
++
++ p->next = bracket;
++ p->end = bracket+3;
++ bracket[0] = '^';
++ bracket[1] = '\n';
++ bracket[2] = ']';
++ bracket[3] = '\0';
++ p_bracket(p);
++ assert(p->next == bracket+3);
++ p->next = oldnext;
++ p->end = oldend;
++}
++
++/*
++ - repeat - generate code for a bounded repetition, recursively if needed
++ */
++static void
++repeat(struct parse *p,
++ sopno start, /* operand from here to end of strip */
++ int from, /* repeated from this number */
++ int to) /* to this number of times (maybe INFINITY) */
++{
++ sopno finish = HERE();
++# define N 2
++# define INF 3
++# define REP(f, t) ((f)*8 + (t))
++# define MAP(n) (((n) <= 1) ? (n) : ((n) == INFINITY) ? INF : N)
++ sopno copy;
++
++ if (p->error != 0) /* head off possible runaway recursion */
++ return;
++
++ assert(from <= to);
++
++ switch (REP(MAP(from), MAP(to))) {
++ case REP(0, 0): /* must be user doing this */
++ DROP(finish-start); /* drop the operand */
++ break;
++ case REP(0, 1): /* as x{1,1}? */
++ case REP(0, N): /* as x{1,n}? */
++ case REP(0, INF): /* as x{1,}? */
++ /* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
++ INSERT(OCH_, start); /* offset is wrong... */
++ repeat(p, start+1, 1, to);
++ ASTERN(OOR1, start);
++ AHEAD(start); /* ... fix it */
++ EMIT(OOR2, 0);
++ AHEAD(THERE());
++ ASTERN(O_CH, THERETHERE());
++ break;
++ case REP(1, 1): /* trivial case */
++ /* done */
++ break;
++ case REP(1, N): /* as x?x{1,n-1} */
++ /* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
++ INSERT(OCH_, start);
++ ASTERN(OOR1, start);
++ AHEAD(start);
++ EMIT(OOR2, 0); /* offset very wrong... */
++ AHEAD(THERE()); /* ...so fix it */
++ ASTERN(O_CH, THERETHERE());
++ copy = dupl(p, start+1, finish+1);
++ assert(copy == finish+4);
++ repeat(p, copy, 1, to-1);
++ break;
++ case REP(1, INF): /* as x+ */
++ INSERT(OPLUS_, start);
++ ASTERN(O_PLUS, start);
++ break;
++ case REP(N, N): /* as xx{m-1,n-1} */
++ copy = dupl(p, start, finish);
++ repeat(p, copy, from-1, to-1);
++ break;
++ case REP(N, INF): /* as xx{n-1,INF} */
++ copy = dupl(p, start, finish);
++ repeat(p, copy, from-1, to);
++ break;
++ default: /* "can't happen" */
++ SETERROR(REG_ASSERT); /* just in case */
++ break;
++ }
++}
++
++/*
++ - seterr - set an error condition
++ */
++static int /* useless but makes type checking happy */
++seterr(struct parse *p, int e)
++{
++ if (p->error == 0) /* keep earliest error condition */
++ p->error = e;
++ p->next = nuls; /* try to bring things to a halt */
++ p->end = nuls;
++ return(0); /* make the return value well-defined */
++}
++
++/*
++ - allocset - allocate a set of characters for []
++ */
++static cset *
++allocset(struct parse *p)
++{
++ int no = p->g->ncsets++;
++ size_t nc;
++ size_t nbytes;
++ cset *cs;
++ size_t css = (size_t)p->g->csetsize;
++ int i;
++
++ if (no >= p->ncsalloc) { /* need another column of space */
++ void *ptr;
++
++ p->ncsalloc += CHAR_BIT;
++ nc = p->ncsalloc;
++ if (nc > SIZE_MAX / sizeof(cset))
++ goto nomem;
++ assert(nc % CHAR_BIT == 0);
++ nbytes = nc / CHAR_BIT * css;
++
++ ptr = (cset *)realloc((char *)p->g->sets, nc * sizeof(cset));
++ if (ptr == NULL)
++ goto nomem;
++ p->g->sets = ptr;
++
++ ptr = (uch *)realloc((char *)p->g->setbits, nbytes);
++ if (ptr == NULL)
++ goto nomem;
++ p->g->setbits = ptr;
++
++ for (i = 0; i < no; i++)
++ p->g->sets[i].ptr = p->g->setbits + css*(i/CHAR_BIT);
++
++ (void) memset((char *)p->g->setbits + (nbytes - css), 0, css);
++ }
++ /* XXX should not happen */
++ if (p->g->sets == NULL || p->g->setbits == NULL)
++ goto nomem;
++
++ cs = &p->g->sets[no];
++ cs->ptr = p->g->setbits + css*((no)/CHAR_BIT);
++ cs->mask = 1 << ((no) % CHAR_BIT);
++ cs->hash = 0;
++ cs->smultis = 0;
++ cs->multis = NULL;
++
++ return(cs);
++nomem:
++ free(p->g->sets);
++ p->g->sets = NULL;
++ free(p->g->setbits);
++ p->g->setbits = NULL;
++
++ SETERROR(REG_ESPACE);
++ /* caller's responsibility not to do set ops */
++ return(NULL);
++}
++
++/*
++ - freeset - free a now-unused set
++ */
++static void
++freeset(struct parse *p, cset *cs)
++{
++ size_t i;
++ cset *top = &p->g->sets[p->g->ncsets];
++ size_t css = (size_t)p->g->csetsize;
++
++ for (i = 0; i < css; i++)
++ CHsub(cs, i);
++ if (cs == top-1) /* recover only the easy case */
++ p->g->ncsets--;
++}
++
++/*
++ - freezeset - final processing on a set of characters
++ *
++ * The main task here is merging identical sets. This is usually a waste
++ * of time (although the hash code minimizes the overhead), but can win
++ * big if REG_ICASE is being used. REG_ICASE, by the way, is why the hash
++ * is done using addition rather than xor -- all ASCII [aA] sets xor to
++ * the same value!
++ */
++static int /* set number */
++freezeset(struct parse *p, cset *cs)
++{
++ uch h = cs->hash;
++ size_t i;
++ cset *top = &p->g->sets[p->g->ncsets];
++ cset *cs2;
++ size_t css = (size_t)p->g->csetsize;
++
++ /* look for an earlier one which is the same */
++ for (cs2 = &p->g->sets[0]; cs2 < top; cs2++)
++ if (cs2->hash == h && cs2 != cs) {
++ /* maybe */
++ for (i = 0; i < css; i++)
++ if (!!CHIN(cs2, i) != !!CHIN(cs, i))
++ break; /* no */
++ if (i == css)
++ break; /* yes */
++ }
++
++ if (cs2 < top) { /* found one */
++ freeset(p, cs);
++ cs = cs2;
++ }
++
++ return((int)(cs - p->g->sets));
++}
++
++/*
++ - firstch - return first character in a set (which must have at least one)
++ */
++static int /* character; there is no "none" value */
++firstch(struct parse *p, cset *cs)
++{
++ size_t i;
++ size_t css = (size_t)p->g->csetsize;
++
++ for (i = 0; i < css; i++)
++ if (CHIN(cs, i))
++ return((char)i);
++ assert(never);
++ return(0); /* arbitrary */
++}
++
++/*
++ - nch - number of characters in a set
++ */
++static int
++nch(struct parse *p, cset *cs)
++{
++ size_t i;
++ size_t css = (size_t)p->g->csetsize;
++ int n = 0;
++
++ for (i = 0; i < css; i++)
++ if (CHIN(cs, i))
++ n++;
++ return(n);
++}
++
++/*
++ - mcadd - add a collating element to a cset
++ */
++static void
++mcadd( struct parse *p, cset *cs, const char *cp)
++{
++ size_t oldend = cs->smultis;
++ void *np;
++
++ cs->smultis += strlen(cp) + 1;
++ np = realloc(cs->multis, cs->smultis);
++ if (np == NULL) {
++ if (cs->multis)
++ free(cs->multis);
++ cs->multis = NULL;
++ SETERROR(REG_ESPACE);
++ return;
++ }
++ cs->multis = np;
++
++ llvm_strlcpy(cs->multis + oldend - 1, cp, cs->smultis - oldend + 1);
++}
++
++/*
++ - mcinvert - invert the list of collating elements in a cset
++ *
++ * This would have to know the set of possibilities. Implementation
++ * is deferred.
++ */
++/* ARGSUSED */
++static void
++mcinvert(struct parse *p, cset *cs)
++{
++ assert(cs->multis == NULL); /* xxx */
++}
++
++/*
++ - mccase - add case counterparts of the list of collating elements in a cset
++ *
++ * This would have to know the set of possibilities. Implementation
++ * is deferred.
++ */
++/* ARGSUSED */
++static void
++mccase(struct parse *p, cset *cs)
++{
++ assert(cs->multis == NULL); /* xxx */
++}
++
++/*
++ - isinsets - is this character in any sets?
++ */
++static int /* predicate */
++isinsets(struct re_guts *g, int c)
++{
++ uch *col;
++ int i;
++ int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
++ unsigned uc = (uch)c;
++
++ for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
++ if (col[uc] != 0)
++ return(1);
++ return(0);
++}
++
++/*
++ - samesets - are these two characters in exactly the same sets?
++ */
++static int /* predicate */
++samesets(struct re_guts *g, int c1, int c2)
++{
++ uch *col;
++ int i;
++ int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
++ unsigned uc1 = (uch)c1;
++ unsigned uc2 = (uch)c2;
++
++ for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
++ if (col[uc1] != col[uc2])
++ return(0);
++ return(1);
++}
++
++/*
++ - categorize - sort out character categories
++ */
++static void
++categorize(struct parse *p, struct re_guts *g)
++{
++ cat_t *cats = g->categories;
++ int c;
++ int c2;
++ cat_t cat;
++
++ /* avoid making error situations worse */
++ if (p->error != 0)
++ return;
++
++ for (c = CHAR_MIN; c <= CHAR_MAX; c++)
++ if (cats[c] == 0 && isinsets(g, c)) {
++ cat = g->ncategories++;
++ cats[c] = cat;
++ for (c2 = c+1; c2 <= CHAR_MAX; c2++)
++ if (cats[c2] == 0 && samesets(g, c, c2))
++ cats[c2] = cat;
++ }
++}
++
++/*
++ - dupl - emit a duplicate of a bunch of sops
++ */
++static sopno /* start of duplicate */
++dupl(struct parse *p,
++ sopno start, /* from here */
++ sopno finish) /* to this less one */
++{
++ sopno ret = HERE();
++ sopno len = finish - start;
++
++ assert(finish >= start);
++ if (len == 0)
++ return(ret);
++ enlarge(p, p->ssize + len); /* this many unexpected additions */
++ assert(p->ssize >= p->slen + len);
++ (void) memmove((char *)(p->strip + p->slen),
++ (char *)(p->strip + start), (size_t)len*sizeof(sop));
++ p->slen += len;
++ return(ret);
++}
++
++/*
++ - doemit - emit a strip operator
++ *
++ * It might seem better to implement this as a macro with a function as
++ * hard-case backup, but it's just too big and messy unless there are
++ * some changes to the data structures. Maybe later.
++ */
++static void
++doemit(struct parse *p, sop op, size_t opnd)
++{
++ /* avoid making error situations worse */
++ if (p->error != 0)
++ return;
++
++ /* deal with oversize operands ("can't happen", more or less) */
++ assert(opnd < 1<<OPSHIFT);
++
++ /* deal with undersized strip */
++ if (p->slen >= p->ssize)
++ enlarge(p, (p->ssize+1) / 2 * 3); /* +50% */
++ assert(p->slen < p->ssize);
++
++ /* finally, it's all reduced to the easy case */
++ p->strip[p->slen++] = SOP(op, opnd);
++}
++
++/*
++ - doinsert - insert a sop into the strip
++ */
++static void
++doinsert(struct parse *p, sop op, size_t opnd, sopno pos)
++{
++ sopno sn;
++ sop s;
++ int i;
++
++ /* avoid making error situations worse */
++ if (p->error != 0)
++ return;
++
++ sn = HERE();
++ EMIT(op, opnd); /* do checks, ensure space */
++ assert(HERE() == sn+1);
++ s = p->strip[sn];
++
++ /* adjust paren pointers */
++ assert(pos > 0);
++ for (i = 1; i < NPAREN; i++) {
++ if (p->pbegin[i] >= pos) {
++ p->pbegin[i]++;
++ }
++ if (p->pend[i] >= pos) {
++ p->pend[i]++;
++ }
++ }
++
++ memmove((char *)&p->strip[pos+1], (char *)&p->strip[pos],
++ (HERE()-pos-1)*sizeof(sop));
++ p->strip[pos] = s;
++}
++
++/*
++ - dofwd - complete a forward reference
++ */
++static void
++dofwd(struct parse *p, sopno pos, sop value)
++{
++ /* avoid making error situations worse */
++ if (p->error != 0)
++ return;
++
++ assert(value < 1<<OPSHIFT);
++ p->strip[pos] = OP(p->strip[pos]) | value;
++}
++
++/*
++ - enlarge - enlarge the strip
++ */
++static void
++enlarge(struct parse *p, sopno size)
++{
++ sop *sp;
++
++ if (p->ssize >= size)
++ return;
++
++ if ((uintptr_t)size > SIZE_MAX / sizeof(sop)) {
++ SETERROR(REG_ESPACE);
++ return;
++ }
++
++ sp = (sop *)realloc(p->strip, size*sizeof(sop));
++ if (sp == NULL) {
++ SETERROR(REG_ESPACE);
++ return;
++ }
++ p->strip = sp;
++ p->ssize = size;
++}
++
++/*
++ - stripsnug - compact the strip
++ */
++static void
++stripsnug(struct parse *p, struct re_guts *g)
++{
++ g->nstates = p->slen;
++ if ((uintptr_t)p->slen > SIZE_MAX / sizeof(sop)) {
++ g->strip = p->strip;
++ SETERROR(REG_ESPACE);
++ return;
++ }
++
++ g->strip = (sop *)realloc((char *)p->strip, p->slen * sizeof(sop));
++ if (g->strip == NULL) {
++ SETERROR(REG_ESPACE);
++ g->strip = p->strip;
++ }
++}
++
++/*
++ - findmust - fill in must and mlen with longest mandatory literal string
++ *
++ * This algorithm could do fancy things like analyzing the operands of |
++ * for common subsequences. Someday. This code is simple and finds most
++ * of the interesting cases.
++ *
++ * Note that must and mlen got initialized during setup.
++ */
++static void
++findmust(struct parse *p, struct re_guts *g)
++{
++ sop *scan;
++ sop *start = 0; /* start initialized in the default case, after that */
++ sop *newstart = 0; /* newstart was initialized in the OCHAR case */
++ sopno newlen;
++ sop s;
++ char *cp;
++ sopno i;
++
++ /* avoid making error situations worse */
++ if (p->error != 0)
++ return;
++
++ /* find the longest OCHAR sequence in strip */
++ newlen = 0;
++ scan = g->strip + 1;
++ do {
++ s = *scan++;
++ switch (OP(s)) {
++ case OCHAR: /* sequence member */
++ if (newlen == 0) /* new sequence */
++ newstart = scan - 1;
++ newlen++;
++ break;
++ case OPLUS_: /* things that don't break one */
++ case OLPAREN:
++ case ORPAREN:
++ break;
++ case OQUEST_: /* things that must be skipped */
++ case OCH_:
++ scan--;
++ do {
++ scan += OPND(s);
++ s = *scan;
++ /* assert() interferes w debug printouts */
++ if (OP(s) != O_QUEST && OP(s) != O_CH &&
++ OP(s) != OOR2) {
++ g->iflags |= REGEX_BAD;
++ return;
++ }
++ } while (OP(s) != O_QUEST && OP(s) != O_CH);
++ /* fallthrough */
++ default: /* things that break a sequence */
++ if (newlen > g->mlen) { /* ends one */
++ start = newstart;
++ g->mlen = newlen;
++ }
++ newlen = 0;
++ break;
++ }
++ } while (OP(s) != OEND);
++
++ if (g->mlen == 0) /* there isn't one */
++ return;
++
++ /* turn it into a character string */
++ g->must = malloc((size_t)g->mlen + 1);
++ if (g->must == NULL) { /* argh; just forget it */
++ g->mlen = 0;
++ return;
++ }
++ cp = g->must;
++ scan = start;
++ for (i = g->mlen; i > 0; i--) {
++ while (OP(s = *scan++) != OCHAR)
++ continue;
++ assert(cp < g->must + g->mlen);
++ *cp++ = (char)OPND(s);
++ }
++ assert(cp == g->must + g->mlen);
++ *cp++ = '\0'; /* just on general principles */
++}
++
++/*
++ - pluscount - count + nesting
++ */
++static sopno /* nesting depth */
++pluscount(struct parse *p, struct re_guts *g)
++{
++ sop *scan;
++ sop s;
++ sopno plusnest = 0;
++ sopno maxnest = 0;
++
++ if (p->error != 0)
++ return(0); /* there may not be an OEND */
++
++ scan = g->strip + 1;
++ do {
++ s = *scan++;
++ switch (OP(s)) {
++ case OPLUS_:
++ plusnest++;
++ break;
++ case O_PLUS:
++ if (plusnest > maxnest)
++ maxnest = plusnest;
++ plusnest--;
++ break;
++ }
++ } while (OP(s) != OEND);
++ if (plusnest != 0)
++ g->iflags |= REGEX_BAD;
++ return(maxnest);
++}
diff --git a/lldb/patches/patch-source_Utility_regerror.c b/lldb/patches/patch-source_Utility_regerror.c
new file mode 100644
index 0000000..62961e5
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_regerror.c
@@ -0,0 +1,140 @@
+$NetBSD$
+
+--- source/Utility/regerror.c.orig 2016-01-23 13:45:52.000000000 +0000
++++ source/Utility/regerror.c
+@@ -0,0 +1,135 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regerror.c 8.4 (Berkeley) 3/20/94
++ */
++
++#include <sys/types.h>
++#include <stdio.h>
++#include <string.h>
++#include <ctype.h>
++#include <limits.h>
++#include <stdlib.h>
++#include "lldb/Utility/regex_impl.h"
++
++#include "lldb/Utility/regutils.h"
++
++#ifdef _MSC_VER
++#define snprintf _snprintf
++#endif
++
++static const char *regatoi(const llvm_regex_t *, char *, int);
++
++static struct rerr {
++ int code;
++ const char *name;
++ const char *explain;
++} rerrs[] = {
++ { REG_NOMATCH, "REG_NOMATCH", "llvm_regexec() failed to match" },
++ { REG_BADPAT, "REG_BADPAT", "invalid regular expression" },
++ { REG_ECOLLATE, "REG_ECOLLATE", "invalid collating element" },
++ { REG_ECTYPE, "REG_ECTYPE", "invalid character class" },
++ { REG_EESCAPE, "REG_EESCAPE", "trailing backslash (\\)" },
++ { REG_ESUBREG, "REG_ESUBREG", "invalid backreference number" },
++ { REG_EBRACK, "REG_EBRACK", "brackets ([ ]) not balanced" },
++ { REG_EPAREN, "REG_EPAREN", "parentheses not balanced" },
++ { REG_EBRACE, "REG_EBRACE", "braces not balanced" },
++ { REG_BADBR, "REG_BADBR", "invalid repetition count(s)" },
++ { REG_ERANGE, "REG_ERANGE", "invalid character range" },
++ { REG_ESPACE, "REG_ESPACE", "out of memory" },
++ { REG_BADRPT, "REG_BADRPT", "repetition-operator operand invalid" },
++ { REG_EMPTY, "REG_EMPTY", "empty (sub)expression" },
++ { REG_ASSERT, "REG_ASSERT", "\"can't happen\" -- you found a bug" },
++ { REG_INVARG, "REG_INVARG", "invalid argument to regex routine" },
++ { 0, "", "*** unknown regexp error code ***" }
++};
++
++/*
++ - llvm_regerror - the interface to error numbers
++ = extern size_t llvm_regerror(int, const llvm_regex_t *, char *, size_t);
++ */
++/* ARGSUSED */
++size_t
++llvm_regerror(int errcode, const llvm_regex_t *preg, char *errbuf, size_t errbuf_size)
++{
++ struct rerr *r;
++ size_t len;
++ int target = errcode &~ REG_ITOA;
++ const char *s;
++ char convbuf[50];
++
++ if (errcode == REG_ATOI)
++ s = regatoi(preg, convbuf, sizeof convbuf);
++ else {
++ for (r = rerrs; r->code != 0; r++)
++ if (r->code == target)
++ break;
++
++ if (errcode®_ITOA) {
++ if (r->code != 0) {
++ assert(strlen(r->name) < sizeof(convbuf));
++ (void) llvm_strlcpy(convbuf, r->name, sizeof convbuf);
++ } else
++ (void)snprintf(convbuf, sizeof convbuf,
++ "REG_0x%x", target);
++ s = convbuf;
++ } else
++ s = r->explain;
++ }
++
++ len = strlen(s) + 1;
++ if (errbuf_size > 0) {
++ llvm_strlcpy(errbuf, s, errbuf_size);
++ }
++
++ return(len);
++}
++
++/*
++ - regatoi - internal routine to implement REG_ATOI
++ */
++static const char *
++regatoi(const llvm_regex_t *preg, char *localbuf, int localbufsize)
++{
++ struct rerr *r;
++
++ for (r = rerrs; r->code != 0; r++)
++ if (strcmp(r->name, preg->re_endp) == 0)
++ break;
++ if (r->code == 0)
++ return("0");
++
++ (void)snprintf(localbuf, localbufsize, "%d", r->code);
++ return(localbuf);
++}
diff --git a/lldb/patches/patch-source_Utility_regexec.c b/lldb/patches/patch-source_Utility_regexec.c
new file mode 100644
index 0000000..ec11b98
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_regexec.c
@@ -0,0 +1,167 @@
+$NetBSD$
+
+--- source/Utility/regexec.c.orig 2016-01-23 13:45:52.000000000 +0000
++++ source/Utility/regexec.c
+@@ -0,0 +1,162 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regexec.c 8.3 (Berkeley) 3/20/94
++ */
++
++/*
++ * the outer shell of llvm_regexec()
++ *
++ * This file includes engine.inc *twice*, after muchos fiddling with the
++ * macros that code uses. This lets the same code operate on two different
++ * representations for state sets.
++ */
++#include <sys/types.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <limits.h>
++#include <ctype.h>
++#include "lldb/Utility/regex_impl.h"
++
++#include "lldb/Utility/regutils.h"
++#include "lldb/Utility/regex2.h"
++
++/* macros for manipulating states, small version */
++/* FIXME: 'states' is assumed as 'long' on small version. */
++#define states1 long /* for later use in llvm_regexec() decision */
++#define states states1
++#define CLEAR(v) ((v) = 0)
++#define SET0(v, n) ((v) &= ~((unsigned long)1 << (n)))
++#define SET1(v, n) ((v) |= (unsigned long)1 << (n))
++#define ISSET(v, n) (((v) & ((unsigned long)1 << (n))) != 0)
++#define ASSIGN(d, s) ((d) = (s))
++#define EQ(a, b) ((a) == (b))
++#define STATEVARS long dummy /* dummy version */
++#define STATESETUP(m, n) /* nothing */
++#define STATETEARDOWN(m) /* nothing */
++#define SETUP(v) ((v) = 0)
++#define onestate long
++#define INIT(o, n) ((o) = (unsigned long)1 << (n))
++#define INC(o) ((o) = (unsigned long)(o) << 1)
++#define ISSTATEIN(v, o) (((v) & (o)) != 0)
++/* some abbreviations; note that some of these know variable names! */
++/* do "if I'm here, I can also be there" etc without branches */
++#define FWD(dst, src, n) ((dst) |= ((unsigned long)(src)&(here)) << (n))
++#define BACK(dst, src, n) ((dst) |= ((unsigned long)(src)&(here)) >> (n))
++#define ISSETBACK(v, n) (((v) & ((unsigned long)here >> (n))) != 0)
++/* function names */
++#define SNAMES /* engine.inc looks after details */
++
++#include "lldb/Utility/regengine.inc"
++
++/* now undo things */
++#undef states
++#undef CLEAR
++#undef SET0
++#undef SET1
++#undef ISSET
++#undef ASSIGN
++#undef EQ
++#undef STATEVARS
++#undef STATESETUP
++#undef STATETEARDOWN
++#undef SETUP
++#undef onestate
++#undef INIT
++#undef INC
++#undef ISSTATEIN
++#undef FWD
++#undef BACK
++#undef ISSETBACK
++#undef SNAMES
++
++/* macros for manipulating states, large version */
++#define states char *
++#define CLEAR(v) memset(v, 0, m->g->nstates)
++#define SET0(v, n) ((v)[n] = 0)
++#define SET1(v, n) ((v)[n] = 1)
++#define ISSET(v, n) ((v)[n])
++#define ASSIGN(d, s) memmove(d, s, m->g->nstates)
++#define EQ(a, b) (memcmp(a, b, m->g->nstates) == 0)
++#define STATEVARS long vn; char *space
++#define STATESETUP(m, nv) { (m)->space = malloc((nv)*(m)->g->nstates); \
++ if ((m)->space == NULL) return(REG_ESPACE); \
++ (m)->vn = 0; }
++#define STATETEARDOWN(m) { free((m)->space); }
++#define SETUP(v) ((v) = &m->space[m->vn++ * m->g->nstates])
++#define onestate long
++#define INIT(o, n) ((o) = (n))
++#define INC(o) ((o)++)
++#define ISSTATEIN(v, o) ((v)[o])
++/* some abbreviations; note that some of these know variable names! */
++/* do "if I'm here, I can also be there" etc without branches */
++#define FWD(dst, src, n) ((dst)[here+(n)] |= (src)[here])
++#define BACK(dst, src, n) ((dst)[here-(n)] |= (src)[here])
++#define ISSETBACK(v, n) ((v)[here - (n)])
++/* function names */
++#define LNAMES /* flag */
++
++#include "lldb/Utility/regengine.inc"
++
++/*
++ - llvm_regexec - interface for matching
++ *
++ * We put this here so we can exploit knowledge of the state representation
++ * when choosing which matcher to call. Also, by this point the matchers
++ * have been prototyped.
++ */
++int /* 0 success, REG_NOMATCH failure */
++llvm_regexec(const llvm_regex_t *preg, const char *string, size_t nmatch,
++ llvm_regmatch_t pmatch[], int eflags)
++{
++ struct re_guts *g = preg->re_g;
++#ifdef REDEBUG
++# define GOODFLAGS(f) (f)
++#else
++# define GOODFLAGS(f) ((f)&(REG_NOTBOL|REG_NOTEOL|REG_STARTEND))
++#endif
++
++ if (preg->re_magic != MAGIC1 || g->magic != MAGIC2)
++ return(REG_BADPAT);
++ assert(!(g->iflags®EX_BAD));
++ if (g->iflags®EX_BAD) /* backstop for no-debug case */
++ return(REG_BADPAT);
++ eflags = GOODFLAGS(eflags);
++
++ if (g->nstates <= (long)(CHAR_BIT*sizeof(states1)) && !(eflags®_LARGE))
++ return(smatcher(g, string, nmatch, pmatch, eflags));
++ else
++ return(lmatcher(g, string, nmatch, pmatch, eflags));
++}
diff --git a/lldb/patches/patch-source_Utility_regfree.c b/lldb/patches/patch-source_Utility_regfree.c
new file mode 100644
index 0000000..e00bea8
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_regfree.c
@@ -0,0 +1,77 @@
+$NetBSD$
+
+--- source/Utility/regfree.c.orig 2016-01-23 13:45:52.000000000 +0000
++++ source/Utility/regfree.c
+@@ -0,0 +1,72 @@
++/*-
++ * This code is derived from OpenBSD's libc/regex, original license follows:
++ *
++ * Copyright (c) 1992, 1993, 1994 Henry Spencer.
++ * Copyright (c) 1992, 1993, 1994
++ * The Regents of the University of California. All rights reserved.
++ *
++ * This code is derived from software contributed to Berkeley by
++ * Henry Spencer.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. Neither the name of the University nor the names of its contributors
++ * may be used to endorse or promote products derived from this software
++ * without specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ *
++ * @(#)regfree.c 8.3 (Berkeley) 3/20/94
++ */
++
++#include <sys/types.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include "lldb/Utility/regex_impl.h"
++
++#include "lldb/Utility/regutils.h"
++#include "lldb/Utility/regex2.h"
++
++/*
++ - llvm_regfree - free everything
++ */
++void
++llvm_regfree(llvm_regex_t *preg)
++{
++ struct re_guts *g;
++
++ if (preg->re_magic != MAGIC1) /* oops */
++ return; /* nice to complain, but hard */
++
++ g = preg->re_g;
++ if (g == NULL || g->magic != MAGIC2) /* oops again */
++ return;
++ preg->re_magic = 0; /* mark it invalid */
++ g->magic = 0; /* mark it invalid */
++
++ if (g->strip != NULL)
++ free((char *)g->strip);
++ if (g->sets != NULL)
++ free((char *)g->sets);
++ if (g->setbits != NULL)
++ free((char *)g->setbits);
++ if (g->must != NULL)
++ free(g->must);
++ free((char *)g);
++}
diff --git a/lldb/patches/patch-source_Utility_regstrlcpy.c b/lldb/patches/patch-source_Utility_regstrlcpy.c
new file mode 100644
index 0000000..8c7aa77
--- /dev/null
+++ b/lldb/patches/patch-source_Utility_regstrlcpy.c
@@ -0,0 +1,57 @@
+$NetBSD$
+
+--- source/Utility/regstrlcpy.c.orig 2016-01-23 13:45:52.000000000 +0000
++++ source/Utility/regstrlcpy.c
+@@ -0,0 +1,52 @@
++/*
++ * This code is derived from OpenBSD's libc, original license follows:
++ *
++ * Copyright (c) 1998 Todd C. Miller <Todd.Miller%courtesan.com@localhost>
++ *
++ * Permission to use, copy, modify, and distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++#include <sys/types.h>
++#include <string.h>
++
++#include "lldb/Utility/regex_impl.h"
++/*
++ * Copy src to string dst of size siz. At most siz-1 characters
++ * will be copied. Always NUL terminates (unless siz == 0).
++ * Returns strlen(src); if retval >= siz, truncation occurred.
++ */
++size_t
++llvm_strlcpy(char *dst, const char *src, size_t siz)
++{
++ char *d = dst;
++ const char *s = src;
++ size_t n = siz;
++
++ /* Copy as many bytes as will fit */
++ if (n != 0) {
++ while (--n != 0) {
++ if ((*d++ = *s++) == '\0')
++ break;
++ }
++ }
++
++ /* Not enough room in dst, add NUL and traverse rest of src */
++ if (n == 0) {
++ if (siz != 0)
++ *d = '\0'; /* NUL-terminate dst */
++ while (*s++)
++ ;
++ }
++
++ return(s - src - 1); /* count does not include NUL */
++}
diff --git a/lldb/patches/patch-tools_lldb-mi_MIUtilParse.h b/lldb/patches/patch-tools_lldb-mi_MIUtilParse.h
new file mode 100644
index 0000000..c451219
--- /dev/null
+++ b/lldb/patches/patch-tools_lldb-mi_MIUtilParse.h
@@ -0,0 +1,14 @@
+$NetBSD$
+
+--- tools/lldb-mi/MIUtilParse.h.orig 2015-12-06 02:57:30.000000000 +0000
++++ tools/lldb-mi/MIUtilParse.h
+@@ -9,8 +9,7 @@
+
+ #pragma once
+
+-// Third party headers:
+-#include "../lib/Support/regex_impl.h"
++#include "lldb/Utility/regex_impl.h"
+
+ // In-house headers:
+ #include "MIUtilString.h"
Home |
Main Index |
Thread Index |
Old Index