Merge head

122 files changed, 3344 insertions, 4548 deletions

diff --git a/lib/clang/Makefile b/lib/clang/Makefile
index 3f30c963e21c..d335d80fbee2 100644
--- a/lib/clang/Makefile
+++ b/lib/clang/Makefile
@@ -37,7 +37,6 @@ SUBDIR=	libclanganalysis \
 	${_libclangstaticanalyzer} \
 	\
 	libllvmanalysis \
-	libllvmarchive \
 	libllvmasmparser \
 	libllvmasmprinter \
 	libllvmbitreader \
@@ -54,6 +53,7 @@ SUBDIR=	libclanganalysis \
 	libllvmmcparser \
 	libllvmobjcarcopts \
 	libllvmobject \
+	libllvmoption \
 	libllvmscalaropts \
 	libllvmselectiondag \
 	libllvmsupport \
@@ -74,10 +74,17 @@ SUBDIR=	libclanganalysis \
 	libllvmmipsdisassembler \
 	libllvmmipsinfo \
 	libllvmmipsinstprinter \
+	libllvmpowerpcasmparser \
 	libllvmpowerpccodegen \
 	libllvmpowerpcdesc \
 	libllvmpowerpcinfo \
 	libllvmpowerpcinstprinter \
+	libllvmsparcasmparser \
+	libllvmsparccodegen \
+	libllvmsparcdesc \
+	libllvmsparcdisassembler \
+	libllvmsparcinfo \
+	libllvmsparcinstprinter \
 	libllvmx86asmparser \
 	libllvmx86codegen \
 	libllvmx86desc \
@@ -140,4 +147,6 @@ SUBDIR+=liblldb \
 
 SUBDIR+= include
 
+SUBDIR_PARALLEL=
+
 .include <bsd.subdir.mk>
diff --git a/lib/clang/clang.build.mk b/lib/clang/clang.build.mk
index 7202a44441b7..0ba18f060fcb 100644
--- a/lib/clang/clang.build.mk
+++ b/lib/clang/clang.build.mk
@@ -23,12 +23,14 @@ BUILD_ARCH?=	${MACHINE_ARCH}
 .if (${TARGET_ARCH} == "arm" || ${TARGET_ARCH} == "armv6") && \
     ${MK_ARM_EABI} != "no"
 TARGET_ABI=	gnueabi
+.elif ${TARGET_ARCH} == "armv6hf"
+TARGET_ABI=	gnueabihf
 .else
 TARGET_ABI=	unknown
 .endif
 
-TARGET_TRIPLE?=	${TARGET_ARCH:C/amd64/x86_64/}-${TARGET_ABI}-freebsd11.0
-BUILD_TRIPLE?=	${BUILD_ARCH:C/amd64/x86_64/}-unknown-freebsd11.0
+TARGET_TRIPLE?=	${TARGET_ARCH:C/amd64/x86_64/:C/armv6hf/armv6/}-${TARGET_ABI}-freebsd11.0
+BUILD_TRIPLE?=	${BUILD_ARCH:C/amd64/x86_64/:C/armv6hf/armv6/}-unknown-freebsd11.0
 CFLAGS+=	-DLLVM_DEFAULT_TARGET_TRIPLE=\"${TARGET_TRIPLE}\" \
 		-DLLVM_HOST_TRIPLE=\"${BUILD_TRIPLE}\" \
 		-DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\"
@@ -56,7 +58,7 @@ Intrinsics.inc.h: ${LLVM_SRCS}/include/llvm/IR/Intrinsics.td \
 	    -gen-intrinsic -o ${.TARGET} \
 	    ${LLVM_SRCS}/include/llvm/IR/Intrinsics.td
 .for arch in \
-	ARM/ARM Mips/Mips PowerPC/PPC X86/X86
+	ARM/ARM Mips/Mips PowerPC/PPC Sparc/Sparc X86/X86
 . for hdr in \
 	AsmMatcher/-gen-asm-matcher \
 	AsmWriter1/-gen-asm-writer,-asmwriternum=1 \
@@ -86,13 +88,14 @@ AttrDump.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-dump -o ${.TARGET} ${.ALLSRC}
 
-AttrExprArgs.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
+AttrIdentifierArg.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
-	    -gen-clang-attr-expr-args-list -o ${.TARGET} ${.ALLSRC}
+	    -gen-clang-attr-identifier-arg-list -o ${.TARGET} ${.ALLSRC}
 
 AttrImpl.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-impl -o ${.TARGET} ${.ALLSRC}
+
 AttrLateParsed.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-late-parsed-list -o ${.TARGET} ${.ALLSRC}
@@ -101,6 +104,10 @@ AttrList.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-list -o ${.TARGET} ${.ALLSRC}
 
+AttrParsedAttrImpl.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
+	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
+	    -gen-clang-attr-parsed-attr-impl -o ${.TARGET} ${.ALLSRC}
+
 AttrParsedAttrKinds.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-parsed-attr-kinds -o ${.TARGET} ${.ALLSRC}
@@ -129,6 +136,10 @@ AttrTemplateInstantiate.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
 	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
 	    -gen-clang-attr-template-instantiate -o ${.TARGET} ${.ALLSRC}
 
+AttrTypeArg.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
+	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include \
+	    -gen-clang-attr-type-arg-list -o ${.TARGET} ${.ALLSRC}
+
 CommentCommandInfo.inc.h: ${CLANG_SRCS}/include/clang/AST/CommentCommands.td
 	${CLANG_TBLGEN} \
 	    -gen-clang-comment-command-info -o ${.TARGET} ${.ALLSRC}
@@ -164,6 +175,10 @@ StmtNodes.inc.h: ${CLANG_SRCS}/include/clang/Basic/StmtNodes.td
 	${CLANG_TBLGEN} \
 	    -gen-clang-stmt-nodes -o ${.TARGET} ${.ALLSRC}
 
+arm_neon.h: ${CLANG_SRCS}/include/clang/Basic/arm_neon.td
+	${CLANG_TBLGEN} \
+	    -gen-arm-neon -o ${.TARGET} ${.ALLSRC}
+
 arm_neon.inc.h: ${CLANG_SRCS}/include/clang/Basic/arm_neon.td
 	${CLANG_TBLGEN} \
 	    -gen-arm-neon-sema -o ${.TARGET} ${.ALLSRC}
@@ -184,11 +199,11 @@ Diagnostic${hdr}Kinds.inc.h: ${CLANG_SRCS}/include/clang/Basic/Diagnostic.td
 .endfor
 
 Options.inc.h: ${CLANG_SRCS}/include/clang/Driver/Options.td
-	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Driver \
+	${TBLGEN} -I ${LLVM_SRCS}/include -I ${CLANG_SRCS}/include/clang/Driver \
 	    -gen-opt-parser-defs -o ${.TARGET} ${.ALLSRC}
 
 CC1AsOptions.inc.h: ${CLANG_SRCS}/include/clang/Driver/CC1AsOptions.td
-	${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Driver \
+	${TBLGEN} -I ${LLVM_SRCS}/include -I ${CLANG_SRCS}/include/clang/Driver \
 	    -gen-opt-parser-defs -o ${.TARGET} ${.ALLSRC}
 
 Checkers.inc.h: ${CLANG_SRCS}/lib/StaticAnalyzer/Checkers/Checkers.td \
diff --git a/lib/clang/include/Makefile b/lib/clang/include/Makefile
index 1c6bd5c0ed0f..2b5a976788ce 100644
--- a/lib/clang/include/Makefile
+++ b/lib/clang/include/Makefile
@@ -1,8 +1,14 @@
 # $FreeBSD$
 
-.PATH: ${.CURDIR}/../../../contrib/llvm/tools/clang/lib/Headers
+.include <bsd.own.mk>
 
-INCSDIR=${INCLUDEDIR}/clang/3.3
+LLVM_SRCS= ${.CURDIR}/../../../contrib/llvm
+
+.include "../clang.build.mk"
+
+.PATH: ${LLVM_SRCS}/tools/clang/lib/Headers
+
+INCSDIR=${INCLUDEDIR}/clang/3.4
 
 INCS=	__wmmintrin_aes.h \
 	__wmmintrin_pclmul.h \
@@ -29,11 +35,16 @@ INCS=	__wmmintrin_aes.h \
 	prfchwintrin.h \
 	rdseedintrin.h \
 	rtmintrin.h \
+	shaintrin.h \
 	smmintrin.h \
+	tbmintrin.h \
 	tmmintrin.h \
 	wmmintrin.h \
 	x86intrin.h \
 	xmmintrin.h \
-	xopintrin.h
+	xopintrin.h \
+	${GENINCS}
+GENINCS= arm_neon.h
+CLEANFILES= ${GENINCS}
 
 .include <bsd.prog.mk>
diff --git a/lib/clang/include/PPCGenAsmMatcher.inc b/lib/clang/include/PPCGenAsmMatcher.inc
new file mode 100644
index 000000000000..0538126d2773
--- /dev/null
+++ b/lib/clang/include/PPCGenAsmMatcher.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "PPCGenAsmMatcher.inc.h"
diff --git a/lib/clang/include/PPCGenFastISel.inc b/lib/clang/include/PPCGenFastISel.inc
new file mode 100644
index 000000000000..fec1988571ae
--- /dev/null
+++ b/lib/clang/include/PPCGenFastISel.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "PPCGenFastISel.inc.h"
diff --git a/lib/clang/include/SparcGenAsmMatcher.inc b/lib/clang/include/SparcGenAsmMatcher.inc
new file mode 100644
index 000000000000..3522c591563d
--- /dev/null
+++ b/lib/clang/include/SparcGenAsmMatcher.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenAsmMatcher.inc.h"
diff --git a/lib/clang/include/SparcGenAsmWriter.inc b/lib/clang/include/SparcGenAsmWriter.inc
new file mode 100644
index 000000000000..c5ae5dca39c9
--- /dev/null
+++ b/lib/clang/include/SparcGenAsmWriter.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenAsmWriter.inc.h"
diff --git a/lib/clang/include/SparcGenCallingConv.inc b/lib/clang/include/SparcGenCallingConv.inc
new file mode 100644
index 000000000000..dde4d8f1fc47
--- /dev/null
+++ b/lib/clang/include/SparcGenCallingConv.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenCallingConv.inc.h"
diff --git a/lib/clang/include/SparcGenCodeEmitter.inc b/lib/clang/include/SparcGenCodeEmitter.inc
new file mode 100644
index 000000000000..0cd2fee44ebc
--- /dev/null
+++ b/lib/clang/include/SparcGenCodeEmitter.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenCodeEmitter.inc.h"
diff --git a/lib/clang/include/SparcGenDAGISel.inc b/lib/clang/include/SparcGenDAGISel.inc
new file mode 100644
index 000000000000..d85ed6cf5567
--- /dev/null
+++ b/lib/clang/include/SparcGenDAGISel.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenDAGISel.inc.h"
diff --git a/lib/clang/include/SparcGenDisassemblerTables.inc b/lib/clang/include/SparcGenDisassemblerTables.inc
new file mode 100644
index 000000000000..0749ef28fcb4
--- /dev/null
+++ b/lib/clang/include/SparcGenDisassemblerTables.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenDisassemblerTables.inc.h"
diff --git a/lib/clang/include/SparcGenInstrInfo.inc b/lib/clang/include/SparcGenInstrInfo.inc
new file mode 100644
index 000000000000..81c8e0b39d14
--- /dev/null
+++ b/lib/clang/include/SparcGenInstrInfo.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenInstrInfo.inc.h"
diff --git a/lib/clang/include/SparcGenMCCodeEmitter.inc b/lib/clang/include/SparcGenMCCodeEmitter.inc
new file mode 100644
index 000000000000..1e6d6ef2aefa
--- /dev/null
+++ b/lib/clang/include/SparcGenMCCodeEmitter.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenMCCodeEmitter.inc.h"
diff --git a/lib/clang/include/SparcGenRegisterInfo.inc b/lib/clang/include/SparcGenRegisterInfo.inc
new file mode 100644
index 000000000000..0c3a91c0052c
--- /dev/null
+++ b/lib/clang/include/SparcGenRegisterInfo.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenRegisterInfo.inc.h"
diff --git a/lib/clang/include/SparcGenSubtargetInfo.inc b/lib/clang/include/SparcGenSubtargetInfo.inc
new file mode 100644
index 000000000000..ac63a7256ab4
--- /dev/null
+++ b/lib/clang/include/SparcGenSubtargetInfo.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "SparcGenSubtargetInfo.inc.h"
diff --git a/lib/clang/include/clang/Basic/Version.inc b/lib/clang/include/clang/Basic/Version.inc
index 1b62e7f0b7ce..d63713e823f7 100644
--- a/lib/clang/include/clang/Basic/Version.inc
+++ b/lib/clang/include/clang/Basic/Version.inc
@@ -1,10 +1,10 @@
 /* $FreeBSD$ */
 
-#define	CLANG_VERSION		3.3
+#define	CLANG_VERSION		3.4
 #define	CLANG_VERSION_MAJOR	3
-#define	CLANG_VERSION_MINOR	3
+#define	CLANG_VERSION_MINOR	4
 
 #define	CLANG_VENDOR		"FreeBSD "
-#define	CLANG_VENDOR_SUFFIX	" 20130610"
+#define	CLANG_VENDOR_SUFFIX	" 20140216"
 
-#define	SVN_REVISION		"183502"
+#define	SVN_REVISION		"197956"
diff --git a/lib/clang/include/clang/Parse/AttrExprArgs.inc b/lib/clang/include/clang/Parse/AttrExprArgs.inc
deleted file mode 100644
index 043e034c2647..000000000000
--- a/lib/clang/include/clang/Parse/AttrExprArgs.inc
+++ /dev/null
@@ -1,2 +0,0 @@
-/* $FreeBSD$ */
-#include "AttrExprArgs.inc.h"
diff --git a/lib/clang/include/clang/Parse/AttrIdentifierArg.inc b/lib/clang/include/clang/Parse/AttrIdentifierArg.inc
new file mode 100644
index 000000000000..2969a5057b94
--- /dev/null
+++ b/lib/clang/include/clang/Parse/AttrIdentifierArg.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "AttrIdentifierArg.inc.h"
diff --git a/lib/clang/include/clang/Parse/AttrTypeArg.inc b/lib/clang/include/clang/Parse/AttrTypeArg.inc
new file mode 100644
index 000000000000..8eb469943108
--- /dev/null
+++ b/lib/clang/include/clang/Parse/AttrTypeArg.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "AttrTypeArg.inc.h"
diff --git a/lib/clang/include/clang/Sema/AttrParsedAttrImpl.inc b/lib/clang/include/clang/Sema/AttrParsedAttrImpl.inc
new file mode 100644
index 000000000000..9577856dae15
--- /dev/null
+++ b/lib/clang/include/clang/Sema/AttrParsedAttrImpl.inc
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+#include "AttrParsedAttrImpl.inc.h"
diff --git a/lib/clang/include/llvm/Config/AsmParsers.def b/lib/clang/include/llvm/Config/AsmParsers.def
index 024462efbd1f..e0165f0c28e6 100644
--- a/lib/clang/include/llvm/Config/AsmParsers.def
+++ b/lib/clang/include/llvm/Config/AsmParsers.def
@@ -2,6 +2,8 @@
 
 LLVM_ASM_PARSER(ARM)
 LLVM_ASM_PARSER(Mips)
+LLVM_ASM_PARSER(PowerPC)
+LLVM_ASM_PARSER(Sparc)
 LLVM_ASM_PARSER(X86)
 
 #undef LLVM_ASM_PARSER
diff --git a/lib/clang/include/llvm/Config/AsmPrinters.def b/lib/clang/include/llvm/Config/AsmPrinters.def
index ca335df5fddd..97ca9521aa02 100644
--- a/lib/clang/include/llvm/Config/AsmPrinters.def
+++ b/lib/clang/include/llvm/Config/AsmPrinters.def
@@ -3,6 +3,7 @@
 LLVM_ASM_PRINTER(ARM)
 LLVM_ASM_PRINTER(Mips)
 LLVM_ASM_PRINTER(PowerPC)
+LLVM_ASM_PRINTER(Sparc)
 LLVM_ASM_PRINTER(X86)
 
 #undef LLVM_ASM_PRINTER
diff --git a/lib/clang/include/llvm/Config/Disassemblers.def b/lib/clang/include/llvm/Config/Disassemblers.def
index 1b26531ce3ef..25406a4ce007 100644
--- a/lib/clang/include/llvm/Config/Disassemblers.def
+++ b/lib/clang/include/llvm/Config/Disassemblers.def
@@ -2,6 +2,7 @@
 
 LLVM_DISASSEMBLER(ARM)
 LLVM_DISASSEMBLER(Mips)
+LLVM_DISASSEMBLER(Sparc)
 LLVM_DISASSEMBLER(X86)
 
 #undef LLVM_DISASSEMBLER
diff --git a/lib/clang/include/llvm/Config/Targets.def b/lib/clang/include/llvm/Config/Targets.def
index 85c3ffe713c2..e51e06a0de2b 100644
--- a/lib/clang/include/llvm/Config/Targets.def
+++ b/lib/clang/include/llvm/Config/Targets.def
@@ -3,6 +3,7 @@
 LLVM_TARGET(ARM)
 LLVM_TARGET(Mips)
 LLVM_TARGET(PowerPC)
+LLVM_TARGET(Sparc)
 LLVM_TARGET(X86)
 
 #undef LLVM_TARGET
diff --git a/lib/clang/include/llvm/Config/config.h b/lib/clang/include/llvm/Config/config.h
index d72aba857b8d..985d259dfbb0 100644
--- a/lib/clang/include/llvm/Config/config.h
+++ b/lib/clang/include/llvm/Config/config.h
@@ -8,6 +8,9 @@
 /* Get __FreeBSD_version. */
 #include <osreldate.h>
 
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
 /* Bug report URL. */
 #define BUG_REPORT_URL "http://llvm.org/bugs/"
 
@@ -26,6 +29,9 @@
 /* Define if you want backtraces on crash */
 #define ENABLE_BACKTRACES 1
 
+/* Define to enable crash handling overrides */
+#define ENABLE_CRASH_OVERRIDES 1
+
 /* Define if position independent code is enabled */
 #define ENABLE_PIC 0
 
@@ -56,15 +62,9 @@
 /* Define to 1 if you have the `argz_stringify' function. */
 /* #undef HAVE_ARGZ_STRINGIFY */
 
-/* Define to 1 if you have the <assert.h> header file. */
-#define HAVE_ASSERT_H 1
-
 /* Define to 1 if you have the `backtrace' function. */
 /* #undef HAVE_BACKTRACE */
 
-/* Define to 1 if you have the `bcopy' function. */
-/* #undef HAVE_BCOPY */
-
 /* Define to 1 if you have the `ceilf' function. */
 #define HAVE_CEILF 1
 
@@ -80,9 +80,6 @@
 /* can use __crashreporter_info__ */
 #define HAVE_CRASHREPORTER_INFO 0
 
-/* Define to 1 if you have the <ctype.h> header file. */
-#define HAVE_CTYPE_H 1
-
 /* Define to 1 if you have the <cxxabi.h> header file. */
 #define HAVE_CXXABI_H 1
 
@@ -105,9 +102,6 @@
 /* Define if you have the GNU dld library. */
 /* #undef HAVE_DLD */
 
-/* Define to 1 if you have the <dld.h> header file. */
-/* #undef HAVE_DLD_H */
-
 /* Define to 1 if you have the `dlerror' function. */
 #define HAVE_DLERROR 1
 
@@ -117,9 +111,6 @@
 /* Define if dlopen() is available on this platform. */
 #define HAVE_DLOPEN 1
 
-/* Define to 1 if you have the <dl.h> header file. */
-/* #undef HAVE_DL_H */
-
 /* Define if the dot program is available */
 /* #undef HAVE_DOT */
 
@@ -171,6 +162,12 @@
 /* Define to 1 if you have the `fmodf' function. */
 #define HAVE_FMODF 1
 
+/* Define to 1 if you have the `futimens' function. */
+/* #undef HAVE_FUTIMENS */
+
+/* Define to 1 if you have the `futimes' function. */
+#define HAVE_FUTIMES 1
+
 /* Define to 1 if you have the `getcwd' function. */
 #define HAVE_GETCWD 1
 
@@ -192,9 +189,6 @@
 /* Define if the gv program is available */
 /* #undef HAVE_GV */
 
-/* Define to 1 if you have the `index' function. */
-/* #undef HAVE_INDEX */
-
 /* Define to 1 if the system has the type `int64_t'. */
 #define HAVE_INT64_T 1
 
@@ -231,16 +225,16 @@
 /* Define to 1 if you have the `pthread' library (-lpthread). */
 /* #undef HAVE_LIBPTHREAD */
 
+/* Define to 1 if you have the `shell32' library (-lshell32). */
+/* #undef HAVE_LIBSHELL32 */
+
 /* Define to 1 if you have the `udis86' library (-ludis86). */
 /* #undef HAVE_LIBUDIS86 */
 
 /* Define to 1 if you have the `z' library (-lz). */
 #define HAVE_LIBZ 1
 
-/* Define to 1 if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define if you can use -Wl,-export-dynamic. */
+/* Define if you can use -rdynamic. */
 #define HAVE_LINK_EXPORT_DYNAMIC 1
 
 /* Define to 1 if you have the <link.h> header file. */
@@ -282,12 +276,6 @@
 /* Define to 1 if you have the `malloc_zone_statistics' function. */
 /* #undef HAVE_MALLOC_ZONE_STATISTICS */
 
-/* Define to 1 if you have the `memcpy' function. */
-#define HAVE_MEMCPY 1
-
-/* Define to 1 if you have the `memmove' function. */
-#define HAVE_MEMMOVE 1
-
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
 
@@ -358,9 +346,6 @@
 /* Define to 1 if you have the `realpath' function. */
 #define HAVE_REALPATH 1
 
-/* Define to 1 if you have the `rindex' function. */
-/* #undef HAVE_RINDEX */
-
 /* Define to 1 if you have the `rintf' function. */
 #define HAVE_RINTF 1
 
@@ -400,9 +385,6 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #define HAVE_STDINT_H 1
 
-/* Define to 1 if you have the <stdio.h> header file. */
-#define HAVE_STDIO_H 1
-
 /* Define to 1 if you have the <stdlib.h> header file. */
 #define HAVE_STDLIB_H 1
 
@@ -412,15 +394,6 @@
 /* Set to 1 if the std::isnan function is found in <cmath> */
 #define HAVE_STD_ISNAN_IN_CMATH 1
 
-/* Define to 1 if you have the `strchr' function. */
-#define HAVE_STRCHR 1
-
-/* Define to 1 if you have the `strcmp' function. */
-#define HAVE_STRCMP 1
-
-/* Define to 1 if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
 /* Define to 1 if you have the `strerror' function. */
 #define HAVE_STRERROR 1
 
@@ -433,9 +406,6 @@
 /* Define to 1 if you have the <string.h> header file. */
 #define HAVE_STRING_H 1
 
-/* Define to 1 if you have the `strrchr' function. */
-#define HAVE_STRRCHR 1
-
 /* Define to 1 if you have the `strtof' function. */
 #define HAVE_STRTOF 1
 
@@ -452,9 +422,6 @@
    */
 /* #undef HAVE_SYS_DIR_H */
 
-/* Define to 1 if you have the <sys/dl.h> header file. */
-/* #undef HAVE_SYS_DL_H */
-
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
 #define HAVE_SYS_IOCTL_H 1
 
@@ -486,6 +453,9 @@
 /* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
 #define HAVE_SYS_WAIT_H 1
 
+/* Define if the setupterm() function is supported this platform. */
+#define HAVE_TERMINFO 1
+
 /* Define to 1 if you have the <termios.h> header file. */
 #define HAVE_TERMIOS_H 1
 
@@ -507,14 +477,11 @@
 /* Define to 1 if you have the <valgrind/valgrind.h> header file. */
 /* #undef HAVE_VALGRIND_VALGRIND_H */
 
-/* Define to 1 if you have the <windows.h> header file. */
-/* #undef HAVE_WINDOWS_H */
-
 /* Define to 1 if you have the `writev' function. */
 #define HAVE_WRITEV 1
 
-/* Define if the xdot.py program is available */
-/* #undef HAVE_XDOT_PY */
+/* Define if the xdot program is available */
+/* #undef HAVE_XDOT */
 
 /* Define to 1 if you have the <zlib.h> header file. */
 #define HAVE_ZLIB_H 1
@@ -609,9 +576,6 @@
 /* Installation directory for .info files */
 /* #undef LLVM_INFODIR */
 
-/* Installation directory for libraries */
-/* #undef LLVM_LIBDIR */
-
 /* Installation directory for man pages */
 /* #undef LLVM_MANDIR */
 
@@ -666,8 +630,8 @@
 /* Define to path to twopi program if found or 'echo twopi' otherwise */
 /* #undef LLVM_PATH_TWOPI */
 
-/* Define to path to xdot.py program if found or 'echo xdot.py' otherwise */
-/* #undef LLVM_PATH_XDOT_PY */
+/* Define to path to xdot program if found or 'echo xdot' otherwise */
+/* #undef LLVM_PATH_XDOT */
 
 /* Installation prefix directory */
 #define LLVM_PREFIX ""
@@ -682,7 +646,7 @@
 #define LLVM_VERSION_MAJOR 3
 
 /* Minor version of the LLVM API */
-#define LLVM_VERSION_MINOR 3
+#define LLVM_VERSION_MINOR 4
 
 /* Define if the OS needs help to load dependent libraries for dlopen(). */
 #define LTDL_DLOPEN_DEPLIBS 1
@@ -691,10 +655,6 @@
    */
 #define LTDL_OBJDIR ".libs/"
 
-/* Define to the name of the environment variable that determines the dynamic
-   library search path. */
-#define LTDL_SHLIBPATH_VAR "LD_LIBRARY_PATH"
-
 /* Define to the extension used for shared libraries, say, ".so". */
 #define LTDL_SHLIB_EXT ".so"
 
@@ -715,13 +675,16 @@
 #define PACKAGE_NAME "LLVM"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "LLVM 3.3"
+#define PACKAGE_STRING "LLVM 3.4"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "llvm"
 
+/* Define to the home page for this package. */
+/* #undef PACKAGE_URL */
+
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "3.3"
+#define PACKAGE_VERSION "3.4"
 
 /* Define as the return type of signal handlers (`int' or `void'). */
 #define RETSIGTYPE void
@@ -744,6 +707,18 @@
 /* Type of 1st arg on ELM Callback */
 /* #undef WIN32_ELMCB_PCSTR */
 
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
 /* Define to empty if `const' does not conform to ANSI C. */
 /* #undef const */
 
diff --git a/lib/clang/include/llvm/Config/llvm-config.h b/lib/clang/include/llvm/Config/llvm-config.h
index 86e0e491c1f1..c7466874ff11 100644
--- a/lib/clang/include/llvm/Config/llvm-config.h
+++ b/lib/clang/include/llvm/Config/llvm-config.h
@@ -51,9 +51,6 @@
 /* Installation directory for .info files */
 /* #undef LLVM_INFODIR */
 
-/* Installation directory for libraries */
-/* #undef LLVM_LIBDIR */
-
 /* Installation directory for man pages */
 /* #undef LLVM_MANDIR */
 
@@ -124,6 +121,6 @@
 #define LLVM_VERSION_MAJOR 3
 
 /* Minor version of the LLVM API */
-#define LLVM_VERSION_MINOR 3
+#define LLVM_VERSION_MINOR 4
 
 #endif
diff --git a/lib/clang/libclanganalysis/Makefile b/lib/clang/libclanganalysis/Makefile
index 40deb80ddff7..f71b689f117a 100644
--- a/lib/clang/libclanganalysis/Makefile
+++ b/lib/clang/libclanganalysis/Makefile
@@ -12,6 +12,7 @@ SRCS=	AnalysisDeclContext.cpp \
 	CFGStmtMap.cpp \
 	CallGraph.cpp \
 	CocoaConventions.cpp \
+	Consumed.cpp \
 	Dominators.cpp \
 	FormatString.cpp \
 	LiveVariables.cpp \
diff --git a/lib/clang/libclangast/Makefile b/lib/clang/libclangast/Makefile
index a867725598ce..71cd684b007a 100644
--- a/lib/clang/libclangast/Makefile
+++ b/lib/clang/libclangast/Makefile
@@ -11,6 +11,7 @@ SRCS=	APValue.cpp \
 	ASTDiagnostic.cpp \
 	ASTDumper.cpp \
 	ASTImporter.cpp \
+	ASTTypeTraits.cpp \
 	AttrImpl.cpp \
 	CXXInheritance.cpp \
 	Comment.cpp \
@@ -29,7 +30,6 @@ SRCS=	APValue.cpp \
 	DeclPrinter.cpp \
 	DeclTemplate.cpp \
 	DeclarationName.cpp \
-	DumpXML.cpp \
 	Expr.cpp \
 	ExprCXX.cpp \
 	ExprClassification.cpp \
@@ -38,8 +38,8 @@ SRCS=	APValue.cpp \
 	InheritViz.cpp \
 	ItaniumCXXABI.cpp \
 	ItaniumMangle.cpp \
-	LambdaMangleContext.cpp \
 	Mangle.cpp \
+	MangleNumberingContext.cpp \
 	MicrosoftCXXABI.cpp \
 	MicrosoftMangle.cpp \
 	NSAPI.cpp \
diff --git a/lib/clang/libclangcodegen/Makefile b/lib/clang/libclangcodegen/Makefile
index cf58049472cb..3b45f6bd52cd 100644
--- a/lib/clang/libclangcodegen/Makefile
+++ b/lib/clang/libclangcodegen/Makefile
@@ -36,6 +36,7 @@ SRCS=	BackendUtil.cpp \
 	CGStmt.cpp \
 	CGVTT.cpp \
 	CGVTables.cpp \
+	CodeGenABITypes.cpp \
 	CodeGenAction.cpp \
 	CodeGenFunction.cpp \
 	CodeGenModule.cpp \
@@ -43,6 +44,7 @@ SRCS=	BackendUtil.cpp \
 	CodeGenTypes.cpp \
 	ItaniumCXXABI.cpp \
 	MicrosoftCXXABI.cpp \
+	MicrosoftVBTables.cpp \
 	ModuleBuilder.cpp \
 	TargetInfo.cpp
 
@@ -53,6 +55,7 @@ TGHDRS=	AttrList \
 	DeclNodes \
 	DiagnosticCommonKinds \
 	DiagnosticFrontendKinds \
+	DiagnosticSemaKinds \
 	Intrinsics \
 	StmtNodes \
 	arm_neon
diff --git a/lib/clang/libclangdriver/Makefile b/lib/clang/libclangdriver/Makefile
index aae2a057f589..91a8f6156705 100644
--- a/lib/clang/libclangdriver/Makefile
+++ b/lib/clang/libclangdriver/Makefile
@@ -6,16 +6,13 @@ LIB=	clangdriver
 
 SRCDIR=	tools/clang/lib/Driver
 SRCS=	Action.cpp \
-	Arg.cpp \
-	ArgList.cpp \
 	CC1AsOptions.cpp \
 	Compilation.cpp \
 	Driver.cpp \
 	DriverOptions.cpp \
 	Job.cpp \
-	OptTable.cpp \
-	Option.cpp \
 	Phases.cpp \
+	SanitizerArgs.cpp \
 	Tool.cpp \
 	ToolChain.cpp \
 	ToolChains.cpp \
@@ -26,6 +23,7 @@ SRCS=	Action.cpp \
 TGHDRS=	CC1AsOptions \
 	DiagnosticCommonKinds \
 	DiagnosticDriverKinds \
+	DiagnosticSemaKinds \
 	Options
 
 .include "../clang.lib.mk"
diff --git a/lib/clang/libclangparse/Makefile b/lib/clang/libclangparse/Makefile
index 279d003eed5d..b204d87370af 100644
--- a/lib/clang/libclangparse/Makefile
+++ b/lib/clang/libclangparse/Makefile
@@ -20,10 +20,11 @@ SRCS=	ParseAST.cpp \
 	ParseTentative.cpp \
 	Parser.cpp
 
-TGHDRS=	AttrLateParsed \
+TGHDRS=	AttrIdentifierArg \
+	AttrLateParsed \
 	AttrList \
 	AttrParsedAttrList \
-	AttrExprArgs \
+	AttrTypeArg \
 	Attrs \
 	CommentCommandList \
 	CommentNodes \
diff --git a/lib/clang/libclangsema/Makefile b/lib/clang/libclangsema/Makefile
index c9f56d4d5a75..9157b4666aba 100644
--- a/lib/clang/libclangsema/Makefile
+++ b/lib/clang/libclangsema/Makefile
@@ -49,9 +49,11 @@ SRCS=	AnalysisBasedWarnings.cpp \
 	SemaTemplateInstantiateDecl.cpp \
 	SemaTemplateVariadic.cpp \
 	SemaType.cpp \
-	TargetAttributesSema.cpp
+	TargetAttributesSema.cpp \
+	TypeLocBuilder.cpp
 
 TGHDRS=	AttrList \
+	AttrParsedAttrImpl \
 	AttrParsedAttrKinds \
 	AttrParsedAttrList \
 	AttrSpellingListIndex \
diff --git a/lib/clang/libclangstaticanalyzercheckers/Makefile b/lib/clang/libclangstaticanalyzercheckers/Makefile
index 10968d27dd5d..db27182a7f41 100644
--- a/lib/clang/libclangstaticanalyzercheckers/Makefile
+++ b/lib/clang/libclangstaticanalyzercheckers/Makefile
@@ -24,7 +24,6 @@ SRCS=	AllocationDiagnostics.cpp \
 	CheckerDocumentation.cpp \
 	ChrootChecker.cpp \
 	ClangCheckers.cpp \
-	CommonBugCategories.cpp \
 	DeadStoresChecker.cpp \
 	DebugCheckers.cpp \
 	DereferenceChecker.cpp \
@@ -35,6 +34,7 @@ SRCS=	AllocationDiagnostics.cpp \
 	FixedAddressChecker.cpp \
 	GenericTaintChecker.cpp \
 	IdempotentOperationChecker.cpp \
+	IdenticalExprChecker.cpp \
 	IvarInvalidationChecker.cpp \
 	LLVMConventionsChecker.cpp \
 	MacOSKeychainAPIChecker.cpp \
@@ -44,8 +44,8 @@ SRCS=	AllocationDiagnostics.cpp \
 	MallocSizeofChecker.cpp \
 	NSAutoreleasePoolChecker.cpp \
 	NSErrorChecker.cpp \
-	NonNullParamChecker.cpp \
 	NoReturnFunctionChecker.cpp \
+	NonNullParamChecker.cpp \
 	ObjCAtSyncChecker.cpp \
 	ObjCContainersASTChecker.cpp \
 	ObjCContainersChecker.cpp \
diff --git a/lib/clang/libclangstaticanalyzercore/Makefile b/lib/clang/libclangstaticanalyzercore/Makefile
index eda991e314c2..74f49bfce1c9 100644
--- a/lib/clang/libclangstaticanalyzercore/Makefile
+++ b/lib/clang/libclangstaticanalyzercore/Makefile
@@ -18,6 +18,7 @@ SRCS=	APSIntType.cpp \
 	CheckerHelpers.cpp \
 	CheckerManager.cpp \
 	CheckerRegistry.cpp \
+	CommonBugCategories.cpp \
 	ConstraintManager.cpp \
 	CoreEngine.cpp \
 	Environment.cpp \
@@ -41,8 +42,7 @@ SRCS=	APSIntType.cpp \
 	SimpleSValBuilder.cpp \
 	Store.cpp \
 	SubEngine.cpp \
-	SymbolManager.cpp \
-	TextPathDiagnostics.cpp
+	SymbolManager.cpp
 
 TGHDRS=	AttrList \
 	Attrs \
diff --git a/lib/clang/liblldbAPI/Makefile b/lib/clang/liblldbAPI/Makefile
index 275b26fa945e..d041d092182b 100644
--- a/lib/clang/liblldbAPI/Makefile
+++ b/lib/clang/liblldbAPI/Makefile
@@ -25,14 +25,16 @@ SRCS=	SBAddress.cpp \
 	SBFrame.cpp \
 	SBFunction.cpp \
 	SBHostOS.cpp \
-	SBInputReader.cpp \
 	SBInstruction.cpp \
 	SBInstructionList.cpp \
 	SBLineEntry.cpp \
 	SBListener.cpp \
 	SBModule.cpp \
 	SBModuleSpec.cpp \
+	SBPlatform.cpp \
 	SBProcess.cpp \
+	SBQueue.cpp \
+	SBQueueItem.cpp \
 	SBSection.cpp \
 	SBSourceManager.cpp \
 	SBStream.cpp \
diff --git a/lib/clang/liblldbCommands/Makefile b/lib/clang/liblldbCommands/Makefile
index 6709017bb4b5..f7baf8397a28 100644
--- a/lib/clang/liblldbCommands/Makefile
+++ b/lib/clang/liblldbCommands/Makefile
@@ -14,6 +14,7 @@ SRCS=	CommandCompletions.cpp \
 	CommandObjectDisassemble.cpp \
 	CommandObjectExpression.cpp \
 	CommandObjectFrame.cpp \
+	CommandObjectGUI.cpp \
 	CommandObjectHelp.cpp \
 	CommandObjectLog.cpp \
 	CommandObjectMemory.cpp \
diff --git a/lib/clang/liblldbCore/Makefile b/lib/clang/liblldbCore/Makefile
index 44575313a3e5..e0335f4e3a9a 100644
--- a/lib/clang/liblldbCore/Makefile
+++ b/lib/clang/liblldbCore/Makefile
@@ -32,9 +32,7 @@ SRCS=	Address.cpp \
 	FileLineResolver.cpp \
 	FileSpecList.cpp \
 	History.cpp \
-	InputReader.cpp \
-	InputReaderEZ.cpp \
-	InputReaderStack.cpp \
+	IOHandler.cpp \
 	Language.cpp \
 	Listener.cpp \
 	Log.cpp \
@@ -55,6 +53,7 @@ SRCS=	Address.cpp \
 	StreamAsynchronousIO.cpp \
 	StreamCallback.cpp \
 	StreamFile.cpp \
+	StreamGDBRemote.cpp \
 	StreamString.cpp \
 	StringList.cpp \
 	Timer.cpp \
diff --git a/lib/clang/liblldbDataFormatters/Makefile b/lib/clang/liblldbDataFormatters/Makefile
index ca8a6c89155a..b224215ba90a 100644
--- a/lib/clang/liblldbDataFormatters/Makefile
+++ b/lib/clang/liblldbDataFormatters/Makefile
@@ -15,6 +15,7 @@ SRCS=	CF.cpp \
 	LibCxx.cpp \
 	LibCxxList.cpp \
 	LibCxxMap.cpp \
+	LibCxxUnorderedMap.cpp \
 	LibStdcpp.cpp \
 	NSArray.cpp \
 	NSDictionary.cpp \
@@ -23,7 +24,8 @@ SRCS=	CF.cpp \
 	TypeCategoryMap.cpp \
 	TypeFormat.cpp \
 	TypeSummary.cpp \
-	TypeSynthetic.cpp
+	TypeSynthetic.cpp \
+	ValueObjectPrinter.cpp
 
 TGHDRS=	DiagnosticCommonKinds \
 	DeclNodes \
diff --git a/lib/clang/liblldbHostCommon/Makefile b/lib/clang/liblldbHostCommon/Makefile
index e787cbcc3db3..f2022bbf1103 100644
--- a/lib/clang/liblldbHostCommon/Makefile
+++ b/lib/clang/liblldbHostCommon/Makefile
@@ -7,10 +7,13 @@ LIB=	lldbHostCommon
 SRCDIR=	tools/lldb/source/Host/common
 SRCS=	Condition.cpp \
 	DynamicLibrary.cpp \
+	Editline.cpp \
 	File.cpp \
 	FileSpec.cpp \
 	Host.cpp \
 	Mutex.cpp \
+	OptionParser.cpp \
+	ProcessRunLock.cpp \
 	SocketAddress.cpp \
 	Symbols.cpp \
 	Terminal.cpp \
diff --git a/lib/clang/liblldbPluginProcessElfCore/Makefile b/lib/clang/liblldbPluginProcessElfCore/Makefile
index 1d5dec38ec87..30198b591fb3 100644
--- a/lib/clang/liblldbPluginProcessElfCore/Makefile
+++ b/lib/clang/liblldbPluginProcessElfCore/Makefile
@@ -10,8 +10,8 @@ CFLAGS+=-I${.CURDIR}/../../../contrib/llvm/tools/lldb/source/Plugins/Process/Uti
 SRCDIR=	tools/lldb/source/Plugins/Process/elf-core
 SRCS=	ProcessElfCore.cpp \
 	ThreadElfCore.cpp \
-	RegisterContextCoreLinux_x86_64.cpp \
-	RegisterContextCoreFreeBSD_x86_64.cpp
+	RegisterContextPOSIXCore_mips64.cpp \
+	RegisterContextPOSIXCore_x86_64.cpp
 
 TGHDRS=	DiagnosticCommonKinds \
 	DeclNodes \
diff --git a/lib/clang/liblldbPluginProcessFreeBSD/Makefile b/lib/clang/liblldbPluginProcessFreeBSD/Makefile
index 80e668eccef0..2002b7d2abf6 100644
--- a/lib/clang/liblldbPluginProcessFreeBSD/Makefile
+++ b/lib/clang/liblldbPluginProcessFreeBSD/Makefile
@@ -9,7 +9,8 @@ CFLAGS+=-I${.CURDIR}/../../../contrib/llvm/tools/lldb/source/Plugins/Process/Fre
 CFLAGS+=-I${.CURDIR}/../../../contrib/llvm/tools/lldb/source/Plugins/Process/POSIX
 
 SRCDIR=	tools/lldb/source/Plugins/Process/FreeBSD
-SRCS=	ProcessFreeBSD.cpp \
+SRCS=	FreeBSDThread.cpp \
+	ProcessFreeBSD.cpp \
 	ProcessMonitor.cpp
 
 TGHDRS=	DiagnosticCommonKinds \
diff --git a/lib/clang/liblldbPluginProcessPOSIX/Makefile b/lib/clang/liblldbPluginProcessPOSIX/Makefile
index cee18c577b98..f681fd343260 100644
--- a/lib/clang/liblldbPluginProcessPOSIX/Makefile
+++ b/lib/clang/liblldbPluginProcessPOSIX/Makefile
@@ -15,10 +15,15 @@ SRCS=	POSIXStopInfo.cpp \
 	ProcessMessage.cpp \
 	ProcessPOSIX.cpp \
 	ProcessPOSIXLog.cpp \
+	RegisterContextFreeBSD_i386.cpp \
+	RegisterContextFreeBSD_mips64.cpp \
 	RegisterContextFreeBSD_x86_64.cpp \
-	RegisterContext_i386.cpp \
+	RegisterContextLinux_i386.cpp \
 	RegisterContextLinux_x86_64.cpp \
-	RegisterContext_x86_64.cpp
+	RegisterContextPOSIXProcessMonitor_mips64.cpp \
+	RegisterContextPOSIXProcessMonitor_x86.cpp \
+	RegisterContextPOSIX_mips64.cpp \
+	RegisterContextPOSIX_x86.cpp
 
 TGHDRS=	DiagnosticCommonKinds \
 	DeclNodes \
diff --git a/lib/clang/liblldbPluginProcessUtility/Makefile b/lib/clang/liblldbPluginProcessUtility/Makefile
index d0b221f4f872..145925468170 100644
--- a/lib/clang/liblldbPluginProcessUtility/Makefile
+++ b/lib/clang/liblldbPluginProcessUtility/Makefile
@@ -6,11 +6,14 @@ LIB=	lldbPluginProcessUtility
 
 SRCDIR=	tools/lldb/source/Plugins/Process/Utility
 SRCS=	DynamicRegisterInfo.cpp \
+	HistoryThread.cpp \
+	HistoryUnwind.cpp \
 	InferiorCallPOSIX.cpp \
 	RegisterContextDarwin_arm.cpp \
 	RegisterContextDarwin_i386.cpp \
 	RegisterContextDarwin_x86_64.cpp \
 	RegisterContextDummy.cpp \
+	RegisterContextHistory.cpp \
 	RegisterContextLLDB.cpp \
 	RegisterContextMach_arm.cpp \
 	RegisterContextMach_i386.cpp \
diff --git a/lib/clang/liblldbPluginSymbolFileDWARF/Makefile b/lib/clang/liblldbPluginSymbolFileDWARF/Makefile
index 92845e4153a1..ac23199b67ce 100644
--- a/lib/clang/liblldbPluginSymbolFileDWARF/Makefile
+++ b/lib/clang/liblldbPluginSymbolFileDWARF/Makefile
@@ -7,6 +7,7 @@ LIB=	lldbPluginSymbolFileDWARF
 SRCDIR=	tools/lldb/source/Plugins/SymbolFile/DWARF
 SRCS=	DWARFAbbreviationDeclaration.cpp \
 	DWARFCompileUnit.cpp \
+	DWARFDataExtractor.cpp \
 	DWARFDebugAbbrev.cpp \
 	DWARFDebugAranges.cpp \
 	DWARFDebugArangeSet.cpp \
diff --git a/lib/clang/liblldbTarget/Makefile b/lib/clang/liblldbTarget/Makefile
index c6384be78a41..2e0226d59754 100644
--- a/lib/clang/liblldbTarget/Makefile
+++ b/lib/clang/liblldbTarget/Makefile
@@ -17,12 +17,17 @@ SRCS=	ABI.cpp \
 	PathMappingList.cpp \
 	Platform.cpp \
 	Process.cpp \
+	Queue.cpp \
+	QueueItem.cpp \
+	QueueList.cpp \
 	RegisterContext.cpp \
+	SectionLoadHistory.cpp \
 	SectionLoadList.cpp \
 	StackFrame.cpp \
 	StackFrameList.cpp \
 	StackID.cpp \
 	StopInfo.cpp \
+	SystemRuntime.cpp \
 	Target.cpp \
 	TargetList.cpp \
 	Thread.cpp \
diff --git a/lib/clang/liblldbUtility/Makefile b/lib/clang/liblldbUtility/Makefile
index 9c944e43de2c..e5723b2fdad9 100644
--- a/lib/clang/liblldbUtility/Makefile
+++ b/lib/clang/liblldbUtility/Makefile
@@ -9,7 +9,6 @@ SRCS=	ARM_DWARF_Registers.cpp \
 	KQueue.cpp \
 	PseudoTerminal.cpp \
 	Range.cpp \
-	RefCounter.cpp \
 	SharingPtr.cpp \
 	StringExtractor.cpp \
 	StringExtractorGDBRemote.cpp \
diff --git a/lib/clang/libllvmanalysis/Makefile b/lib/clang/libllvmanalysis/Makefile
index 1bd8e9eb6ddd..34725fc39cb2 100644
--- a/lib/clang/libllvmanalysis/Makefile
+++ b/lib/clang/libllvmanalysis/Makefile
@@ -13,11 +13,13 @@ SRCS=	AliasAnalysis.cpp \
 	Analysis.cpp \
 	BasicAliasAnalysis.cpp \
 	BranchProbabilityInfo.cpp \
+	CFG.cpp \
 	CFGPrinter.cpp \
 	CaptureTracking.cpp \
 	CodeMetrics.cpp \
 	ConstantFolding.cpp \
 	CostModel.cpp \
+	Delinearization.cpp \
 	DependenceAnalysis.cpp \
 	DomPrinter.cpp \
 	DominanceFrontier.cpp \
@@ -39,17 +41,7 @@ SRCS=	AliasAnalysis.cpp \
 	ModuleDebugInfoPrinter.cpp \
 	NoAliasAnalysis.cpp \
 	PHITransAddr.cpp \
-	PathNumbering.cpp \
-	PathProfileInfo.cpp \
-	PathProfileVerifier.cpp \
 	PostDominators.cpp \
-	ProfileDataLoader.cpp \
-	ProfileDataLoaderPass.cpp \
-	ProfileEstimatorPass.cpp \
-	ProfileInfo.cpp \
-	ProfileInfoLoader.cpp \
-	ProfileInfoLoaderPass.cpp \
-	ProfileVerifierPass.cpp \
 	PtrUseVisitor.cpp \
 	RegionInfo.cpp \
 	RegionPass.cpp \
diff --git a/lib/clang/libllvmarchive/Makefile b/lib/clang/libllvmarchive/Makefile
deleted file mode 100644
index d5534050083c..000000000000
--- a/lib/clang/libllvmarchive/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD$
-
-.include <bsd.own.mk>
-
-LIB=	llvmarchive
-
-SRCDIR=	lib/Archive
-SRCS=	Archive.cpp \
-	ArchiveReader.cpp \
-	ArchiveWriter.cpp
-
-.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmarchive/Makefile.depend b/lib/clang/libllvmarchive/Makefile.depend
deleted file mode 100644
index 422d37c93228..000000000000
--- a/lib/clang/libllvmarchive/Makefile.depend
+++ /dev/null
@@ -1,17 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DEP_RELDIR := ${_PARSEDIR:S,${SRCTOP}/,,}
-
-DIRDEPS = \
-	gnu/lib/libstdc++ \
-	gnu/lib/libsupc++ \
-	include \
-	include/xlocale \
-	lib/msun \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/lib/clang/libllvmarmdesc/Makefile b/lib/clang/libllvmarmdesc/Makefile
index 777e669a4ede..73999adb1317 100644
--- a/lib/clang/libllvmarmdesc/Makefile
+++ b/lib/clang/libllvmarmdesc/Makefile
@@ -8,11 +8,12 @@ SRCDIR=	lib/Target/ARM/MCTargetDesc
 SRCS=	ARMAsmBackend.cpp \
 	ARMELFObjectWriter.cpp \
 	ARMELFStreamer.cpp \
-	ARMMachObjectWriter.cpp \
 	ARMMCAsmInfo.cpp \
 	ARMMCCodeEmitter.cpp \
 	ARMMCExpr.cpp \
 	ARMMCTargetDesc.cpp \
+	ARMMachORelocationInfo.cpp \
+	ARMMachObjectWriter.cpp \
 	ARMUnwindOpAsm.cpp
 CFLAGS+= -I${LLVM_SRCS}/${SRCDIR}/..
 
diff --git a/lib/clang/libllvmasmprinter/Makefile b/lib/clang/libllvmasmprinter/Makefile
index 5df08988827d..afb0ecf72753 100644
--- a/lib/clang/libllvmasmprinter/Makefile
+++ b/lib/clang/libllvmasmprinter/Makefile
@@ -10,6 +10,7 @@ SRCS=	ARMException.cpp \
 	AsmPrinterDwarf.cpp \
 	AsmPrinterInlineAsm.cpp \
 	DIE.cpp \
+	DIEHash.cpp \
 	DwarfAccelTable.cpp \
 	DwarfCFIException.cpp \
 	DwarfCompileUnit.cpp \
diff --git a/lib/clang/libllvmcodegen/Makefile b/lib/clang/libllvmcodegen/Makefile
index 1d41a6affbb3..e43f39dc23b9 100644
--- a/lib/clang/libllvmcodegen/Makefile
+++ b/lib/clang/libllvmcodegen/Makefile
@@ -41,6 +41,7 @@ SRCS=	AggressiveAntiDepBreaker.cpp \
 	LiveRangeCalc.cpp \
 	LiveRangeEdit.cpp \
 	LiveRegMatrix.cpp \
+	LiveRegUnits.cpp \
 	LiveStackAnalysis.cpp \
 	LiveVariables.cpp \
 	LocalStackSlotAllocation.cpp \
@@ -94,16 +95,15 @@ SRCS=	AggressiveAntiDepBreaker.cpp \
 	ScheduleDAGPrinter.cpp \
 	ScoreboardHazardRecognizer.cpp \
 	ShadowStackGC.cpp \
-	ShrinkWrapping.cpp \
 	SjLjEHPrepare.cpp \
 	SlotIndexes.cpp \
 	SpillPlacement.cpp \
 	Spiller.cpp \
 	SplitKit.cpp \
 	StackColoring.cpp \
+	StackMaps.cpp \
 	StackProtector.cpp \
 	StackSlotColoring.cpp \
-	StrongPHIElimination.cpp \
 	TailDuplication.cpp \
 	TargetFrameLoweringImpl.cpp \
 	TargetInstrInfo.cpp \
diff --git a/lib/clang/libllvmcore/Makefile b/lib/clang/libllvmcore/Makefile
index 4cbf3d63aaa9..137b1c31a5f4 100644
--- a/lib/clang/libllvmcore/Makefile
+++ b/lib/clang/libllvmcore/Makefile
@@ -29,6 +29,7 @@ SRCS=	AsmWriter.cpp \
 	LLVMContext.cpp \
 	LLVMContextImpl.cpp \
 	LeakDetector.cpp \
+	LegacyPassManager.cpp \
 	Metadata.cpp \
 	Module.cpp \
 	Pass.cpp \
diff --git a/lib/clang/libllvmdebuginfo/Makefile b/lib/clang/libllvmdebuginfo/Makefile
index 72218ad82fd1..c8039dcad564 100644
--- a/lib/clang/libllvmdebuginfo/Makefile
+++ b/lib/clang/libllvmdebuginfo/Makefile
@@ -15,7 +15,10 @@ SRCS=	DIContext.cpp \
 	DWARFDebugFrame.cpp \
 	DWARFDebugInfoEntry.cpp \
 	DWARFDebugLine.cpp \
+	DWARFDebugLoc.cpp \
 	DWARFDebugRangeList.cpp \
-	DWARFFormValue.cpp
+	DWARFFormValue.cpp \
+	DWARFTypeUnit.cpp \
+	DWARFUnit.cpp
 
 .include "../clang.lib.mk"
diff --git a/lib/clang/libllvmexecutionengine/Makefile b/lib/clang/libllvmexecutionengine/Makefile
index 3ec39c78658f..382dd88f7969 100644
--- a/lib/clang/libllvmexecutionengine/Makefile
+++ b/lib/clang/libllvmexecutionengine/Makefile
@@ -7,6 +7,7 @@ LIB=	llvmexecutionengine
 SRCDIR=	lib/ExecutionEngine
 SRCS=	ExecutionEngine.cpp \
 	ExecutionEngineBindings.cpp \
+	RTDyldMemoryManager.cpp \
 	TargetSelect.cpp
 
 .include "../clang.lib.mk"
diff --git a/lib/clang/libllvminstrumentation/Makefile b/lib/clang/libllvminstrumentation/Makefile
index e5e8b591e9a6..faba349ae494 100644
--- a/lib/clang/libllvminstrumentation/Makefile
+++ b/lib/clang/libllvminstrumentation/Makefile
@@ -6,15 +6,12 @@ LIB=	llvminstrumentation
 
 SRCDIR=	lib/Transforms/Instrumentation
 SRCS=	AddressSanitizer.cpp \
-	BlackList.cpp \
 	BoundsChecking.cpp \
-	EdgeProfiling.cpp \
+	DataFlowSanitizer.cpp \
+	DebugIR.cpp \
 	GCOVProfiling.cpp \
 	MemorySanitizer.cpp \
 	Instrumentation.cpp \
-	OptimalEdgeProfiling.cpp \
-	PathProfiling.cpp \
-	ProfilingUtils.cpp \
 	ThreadSanitizer.cpp
 
 TGHDRS=	Intrinsics
diff --git a/lib/clang/libllvmjit/Makefile b/lib/clang/libllvmjit/Makefile
index 682f704b441e..a04eeb614041 100644
--- a/lib/clang/libllvmjit/Makefile
+++ b/lib/clang/libllvmjit/Makefile
@@ -6,7 +6,6 @@ LIB=	llvmjit
 
 SRCDIR=	lib/ExecutionEngine/JIT
 SRCS=	JIT.cpp \
-	JITDwarfEmitter.cpp \
 	JITEmitter.cpp \
 	JITMemoryManager.cpp
 
diff --git a/lib/clang/libllvmmc/Makefile b/lib/clang/libllvmmc/Makefile
index 045d2178645d..7fdc474eb7f1 100644
--- a/lib/clang/libllvmmc/Makefile
+++ b/lib/clang/libllvmmc/Makefile
@@ -10,6 +10,7 @@ SRCS=	ELFObjectWriter.cpp \
 	MCAsmInfo.cpp \
 	MCAsmInfoCOFF.cpp \
 	MCAsmInfoDarwin.cpp \
+	MCAsmInfoELF.cpp \
 	MCAsmStreamer.cpp \
 	MCAssembler.cpp \
 	MCAtom.cpp \
@@ -21,6 +22,8 @@ SRCS=	ELFObjectWriter.cpp \
 	MCELFObjectTargetWriter.cpp \
 	MCELFStreamer.cpp \
 	MCExpr.cpp \
+	MCExternalSymbolizer.cpp \
+	MCFunction.cpp \
 	MCInst.cpp \
 	MCInstPrinter.cpp \
 	MCInstrAnalysis.cpp \
@@ -28,12 +31,16 @@ SRCS=	ELFObjectWriter.cpp \
 	MCMachOStreamer.cpp \
 	MCMachObjectTargetWriter.cpp \
 	MCModule.cpp \
+	MCModuleYAML.cpp \
 	MCNullStreamer.cpp \
+	MCObjectDisassembler.cpp \
 	MCObjectFileInfo.cpp \
 	MCObjectStreamer.cpp \
+	MCObjectSymbolizer.cpp \
 	MCObjectWriter.cpp \
 	MCPureStreamer.cpp \
 	MCRegisterInfo.cpp \
+	MCRelocationInfo.cpp \
 	MCSection.cpp \
 	MCSectionCOFF.cpp \
 	MCSectionELF.cpp \
@@ -41,6 +48,7 @@ SRCS=	ELFObjectWriter.cpp \
 	MCStreamer.cpp \
 	MCSubtargetInfo.cpp \
 	MCSymbol.cpp \
+	MCSymbolizer.cpp \
 	MCValue.cpp \
 	MCWin64EH.cpp \
 	MachObjectWriter.cpp \
diff --git a/lib/clang/libllvmmipscodegen/Makefile b/lib/clang/libllvmmipscodegen/Makefile
index e5a99c942163..9ba70992b0ca 100644
--- a/lib/clang/libllvmmipscodegen/Makefile
+++ b/lib/clang/libllvmmipscodegen/Makefile
@@ -6,6 +6,7 @@ LIB=	llvmmipscodegen
 
 SRCDIR=	lib/Target/Mips
 SRCS=	Mips16FrameLowering.cpp \
+	Mips16HardFloat.cpp \
 	Mips16ISelDAGToDAG.cpp \
 	Mips16ISelLowering.cpp \
 	Mips16InstrInfo.cpp \
diff --git a/lib/clang/libllvmmipsdesc/Makefile b/lib/clang/libllvmmipsdesc/Makefile
index c5e60c648a78..07cbbfa6b74d 100644
--- a/lib/clang/libllvmmipsdesc/Makefile
+++ b/lib/clang/libllvmmipsdesc/Makefile
@@ -6,13 +6,12 @@ LIB=	llvmmipsdesc
 
 SRCDIR=	lib/Target/Mips/MCTargetDesc
 SRCS=	MipsAsmBackend.cpp \
-	MipsDirectObjLower.cpp \
 	MipsELFObjectWriter.cpp \
-	MipsELFStreamer.cpp \
 	MipsMCAsmInfo.cpp \
 	MipsMCCodeEmitter.cpp \
 	MipsMCTargetDesc.cpp \
-	MipsReginfo.cpp
+	MipsReginfo.cpp \
+	MipsTargetStreamer.cpp
 CFLAGS+= -I${LLVM_SRCS}/${SRCDIR}/..
 
 TGHDRS=	MipsGenInstrInfo \
diff --git a/lib/clang/libllvmobject/Makefile b/lib/clang/libllvmobject/Makefile
index 7358c137c8ed..7e480930b312 100644
--- a/lib/clang/libllvmobject/Makefile
+++ b/lib/clang/libllvmobject/Makefile
@@ -8,10 +8,15 @@ SRCDIR=	lib/Object
 SRCS=	Archive.cpp \
 	Binary.cpp \
 	COFFObjectFile.cpp \
+	COFFYAML.cpp \
+	ELF.cpp \
 	ELFObjectFile.cpp \
+	ELFYAML.cpp \
 	Error.cpp \
 	MachOObjectFile.cpp \
+	MachOUniversal.cpp \
 	Object.cpp \
-	ObjectFile.cpp
+	ObjectFile.cpp \
+	YAML.cpp
 
 .include "../clang.lib.mk"
diff --git a/lib/clang/libllvmoption/Makefile b/lib/clang/libllvmoption/Makefile
new file mode 100644
index 000000000000..bf88dba9aa97
--- /dev/null
+++ b/lib/clang/libllvmoption/Makefile
@@ -0,0 +1,13 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmoption
+
+SRCDIR=	lib/Option
+SRCS=	Arg.cpp \
+	ArgList.cpp \
+	OptTable.cpp \
+	Option.cpp
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmpowerpcasmparser/Makefile b/lib/clang/libllvmpowerpcasmparser/Makefile
new file mode 100644
index 000000000000..ff1f533a6446
--- /dev/null
+++ b/lib/clang/libllvmpowerpcasmparser/Makefile
@@ -0,0 +1,16 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmpowerpcasmparser
+
+SRCDIR=	lib/Target/PowerPC/AsmParser
+INCDIR=	lib/Target/PowerPC
+SRCS=	PPCAsmParser.cpp
+
+TGHDRS=	PPCGenAsmMatcher \
+	PPCGenInstrInfo \
+	PPCGenRegisterInfo \
+	PPCGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmpowerpccodegen/Makefile b/lib/clang/libllvmpowerpccodegen/Makefile
index 0c77b5c48a2c..9fd268bf23bb 100644
--- a/lib/clang/libllvmpowerpccodegen/Makefile
+++ b/lib/clang/libllvmpowerpccodegen/Makefile
@@ -9,6 +9,7 @@ SRCS=	PPCAsmPrinter.cpp \
 	PPCBranchSelector.cpp \
 	PPCCTRLoops.cpp \
 	PPCCodeEmitter.cpp \
+	PPCFastISel.cpp \
 	PPCFrameLowering.cpp \
 	PPCHazardRecognizers.cpp \
 	PPCISelDAGToDAG.cpp \
@@ -21,12 +22,14 @@ SRCS=	PPCAsmPrinter.cpp \
 	PPCSelectionDAGInfo.cpp \
 	PPCSubtarget.cpp \
 	PPCTargetMachine.cpp \
+	PPCTargetObjectFile.cpp \
 	PPCTargetTransformInfo.cpp
 
 TGHDRS=	Intrinsics \
 	PPCGenCallingConv \
 	PPCGenCodeEmitter \
 	PPCGenDAGISel \
+	PPCGenFastISel \
 	PPCGenInstrInfo \
 	PPCGenMCCodeEmitter \
 	PPCGenRegisterInfo \
diff --git a/lib/clang/libllvmpowerpcdesc/Makefile b/lib/clang/libllvmpowerpcdesc/Makefile
index e48b484d00f9..b64b9487ac9a 100644
--- a/lib/clang/libllvmpowerpcdesc/Makefile
+++ b/lib/clang/libllvmpowerpcdesc/Makefile
@@ -6,11 +6,13 @@ LIB=	llvmpowerpcdesc
 
 SRCDIR=	lib/Target/PowerPC/MCTargetDesc
 SRCS=	PPCAsmBackend.cpp \
+	PPCELFObjectWriter.cpp \
 	PPCMCAsmInfo.cpp \
 	PPCMCCodeEmitter.cpp \
+	PPCMCExpr.cpp \
 	PPCMCTargetDesc.cpp \
-	PPCPredicates.cpp \
-	PPCELFObjectWriter.cpp
+	PPCMachObjectWriter.cpp \
+	PPCPredicates.cpp
 CFLAGS+= -I${LLVM_SRCS}/${SRCDIR}/..
 
 TGHDRS=	PPCGenInstrInfo \
diff --git a/lib/clang/libllvmscalaropts/Makefile b/lib/clang/libllvmscalaropts/Makefile
index 38d945c11a80..1f4edffeede9 100644
--- a/lib/clang/libllvmscalaropts/Makefile
+++ b/lib/clang/libllvmscalaropts/Makefile
@@ -6,42 +6,41 @@ LIB=	llvmscalaropts
 
 SRCDIR=	lib/Transforms/Scalar
 SRCS=	ADCE.cpp \
-	BasicBlockPlacement.cpp \
 	CodeGenPrepare.cpp \
 	ConstantProp.cpp \
 	CorrelatedValuePropagation.cpp \
 	DCE.cpp \
 	DeadStoreElimination.cpp \
 	EarlyCSE.cpp \
-	GlobalMerge.cpp \
+	FlattenCFGPass.cpp \
 	GVN.cpp \
+	GlobalMerge.cpp \
 	IndVarSimplify.cpp \
 	JumpThreading.cpp \
 	LICM.cpp \
 	LoopDeletion.cpp \
 	LoopIdiomRecognize.cpp \
-	LoopInstSimplify.cpp \
+	LoopRerollPass.cpp \
 	LoopRotation.cpp \
 	LoopStrengthReduce.cpp \
 	LoopUnrollPass.cpp \
 	LoopUnswitch.cpp \
 	LowerAtomic.cpp \
 	MemCpyOptimizer.cpp \
+	PartiallyInlineLibCalls.cpp \
 	Reassociate.cpp \
 	Reg2Mem.cpp \
 	SCCP.cpp \
 	SROA.cpp \
-	Scalar.cpp \
+	SampleProfile.cpp \
 	ScalarReplAggregates.cpp \
 	SimplifyCFGPass.cpp \
-	SimplifyLibCalls.cpp \
 	Sink.cpp \
+	StructurizeCFG.cpp \
 	TailRecursionElimination.cpp
 
 .if ${MK_CLANG_EXTRAS} != "no"
 SRCS+=	LoopInstSimplify.cpp \
-	LowerAtomic.cpp \
-	Reg2Mem.cpp \
 	Scalar.cpp
 .endif
 
diff --git a/lib/clang/libllvmsparcasmparser/Makefile b/lib/clang/libllvmsparcasmparser/Makefile
new file mode 100644
index 000000000000..f4e4f25c8a70
--- /dev/null
+++ b/lib/clang/libllvmsparcasmparser/Makefile
@@ -0,0 +1,16 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparcasmparser
+
+SRCDIR=	lib/Target/Sparc/AsmParser
+INCDIR=	lib/Target/Sparc
+SRCS=	SparcAsmParser.cpp
+
+TGHDRS=	SparcGenAsmMatcher \
+	SparcGenInstrInfo \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsparccodegen/Makefile b/lib/clang/libllvmsparccodegen/Makefile
new file mode 100644
index 000000000000..36cf0a6952ad
--- /dev/null
+++ b/lib/clang/libllvmsparccodegen/Makefile
@@ -0,0 +1,34 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparccodegen
+
+SRCDIR=	lib/Target/Sparc
+SRCS=	DelaySlotFiller.cpp \
+	SparcAsmPrinter.cpp \
+	SparcCodeEmitter.cpp \
+	SparcFrameLowering.cpp \
+	SparcISelDAGToDAG.cpp \
+	SparcISelLowering.cpp \
+	SparcInstrInfo.cpp \
+	SparcJITInfo.cpp \
+	SparcMCInstLower.cpp \
+	SparcMachineFunctionInfo.cpp \
+	SparcRegisterInfo.cpp \
+	SparcSelectionDAGInfo.cpp \
+	SparcSubtarget.cpp \
+	SparcTargetMachine.cpp \
+	SparcTargetObjectFile.cpp
+
+TGHDRS=	Intrinsics \
+	SparcGenAsmWriter \
+	SparcGenCallingConv \
+	SparcGenCodeEmitter \
+	SparcGenDAGISel \
+	SparcGenInstrInfo \
+	SparcGenMCCodeEmitter \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsparcdesc/Makefile b/lib/clang/libllvmsparcdesc/Makefile
new file mode 100644
index 000000000000..20605fbc501a
--- /dev/null
+++ b/lib/clang/libllvmsparcdesc/Makefile
@@ -0,0 +1,22 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparcdesc
+
+SRCDIR=	lib/Target/Sparc/MCTargetDesc
+SRCS=	SparcAsmBackend.cpp \
+	SparcELFObjectWriter.cpp \
+	SparcMCAsmInfo.cpp \
+	SparcMCCodeEmitter.cpp \
+	SparcMCExpr.cpp \
+	SparcMCTargetDesc.cpp \
+	SparcTargetStreamer.cpp
+CFLAGS+= -I${LLVM_SRCS}/${SRCDIR}/..
+
+TGHDRS=	SparcGenInstrInfo \
+	SparcGenMCCodeEmitter \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsparcdisassembler/Makefile b/lib/clang/libllvmsparcdisassembler/Makefile
new file mode 100644
index 000000000000..a388ff225d11
--- /dev/null
+++ b/lib/clang/libllvmsparcdisassembler/Makefile
@@ -0,0 +1,16 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparcdisassembler
+
+SRCDIR=	lib/Target/Sparc/Disassembler
+INCDIR=	lib/Target/Sparc
+SRCS=	SparcDisassembler.cpp
+
+TGHDRS=	SparcGenDisassemblerTables \
+	SparcGenInstrInfo \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsparcinfo/Makefile b/lib/clang/libllvmsparcinfo/Makefile
new file mode 100644
index 000000000000..6c8052e33256
--- /dev/null
+++ b/lib/clang/libllvmsparcinfo/Makefile
@@ -0,0 +1,15 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparcinfo
+
+SRCDIR=	lib/Target/Sparc/TargetInfo
+INCDIR=	lib/Target/Sparc
+SRCS=	SparcTargetInfo.cpp
+
+TGHDRS=	SparcGenInstrInfo \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsparcinstprinter/Makefile b/lib/clang/libllvmsparcinstprinter/Makefile
new file mode 100644
index 000000000000..e15c55e4d06f
--- /dev/null
+++ b/lib/clang/libllvmsparcinstprinter/Makefile
@@ -0,0 +1,16 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	llvmsparcinstprinter
+
+SRCDIR=	lib/Target/Sparc/InstPrinter
+INCDIR=	lib/Target/Sparc
+SRCS=	SparcInstPrinter.cpp
+
+TGHDRS=	SparcGenAsmWriter \
+	SparcGenInstrInfo \
+	SparcGenRegisterInfo \
+	SparcGenSubtargetInfo
+
+.include "../clang.lib.mk"
diff --git a/lib/clang/libllvmsupport/Makefile b/lib/clang/libllvmsupport/Makefile
index ff9b9cb110e7..eb3f633286cb 100644
--- a/lib/clang/libllvmsupport/Makefile
+++ b/lib/clang/libllvmsupport/Makefile
@@ -18,6 +18,7 @@ SRCS=	APFloat.cpp \
 	ConvertUTFWrapper.cpp \
 	CrashRecoveryContext.cpp \
 	DAGDeltaAlgorithm.cpp \
+	DataExtractor.cpp \
 	Debug.cpp \
 	DeltaAlgorithm.cpp \
 	Dwarf.cpp \
@@ -38,13 +39,13 @@ SRCS=	APFloat.cpp \
 	IsNAN.cpp \
 	Locale.cpp \
 	LockFileManager.cpp \
+	MD5.cpp \
 	ManagedStatic.cpp \
 	Memory.cpp \
 	MemoryBuffer.cpp \
 	MemoryObject.cpp \
 	Mutex.cpp \
 	Path.cpp \
-	PathV2.cpp \
 	PluginLoader.cpp \
 	PrettyStackTrace.cpp \
 	Process.cpp \
@@ -62,6 +63,7 @@ SRCS=	APFloat.cpp \
 	StringMap.cpp \
 	StringPool.cpp \
 	StringRef.cpp \
+	StringRefMemoryObject.cpp \
 	TargetRegistry.cpp \
 	ThreadLocal.cpp \
 	Threading.cpp \
@@ -70,6 +72,7 @@ SRCS=	APFloat.cpp \
 	ToolOutputFile.cpp \
 	Triple.cpp \
 	Twine.cpp \
+	Unicode.cpp \
 	Valgrind.cpp \
 	Watchdog.cpp \
 	YAMLParser.cpp \
@@ -85,8 +88,7 @@ SRCS=	APFloat.cpp \
 	system_error.cpp
 
 .if ${MK_CLANG_EXTRAS} != "no" || ${MK_LLDB} != "no"
-SRCS+=	DataExtractor.cpp \
-	Disassembler.cpp
+SRCS+=	Disassembler.cpp
 .endif
 
 .if ${MK_CLANG_EXTRAS} != "no"
diff --git a/lib/clang/libllvmtransformutils/Makefile b/lib/clang/libllvmtransformutils/Makefile
index cfdc85f2454f..f74209220254 100644
--- a/lib/clang/libllvmtransformutils/Makefile
+++ b/lib/clang/libllvmtransformutils/Makefile
@@ -14,6 +14,8 @@ SRCS=	BasicBlockUtils.cpp \
 	CmpInstAnalysis.cpp \
 	CodeExtractor.cpp \
 	DemoteRegToStack.cpp \
+	FlattenCFG.cpp \
+	GlobalStatus.cpp \
 	InlineFunction.cpp \
 	InstructionNamer.cpp \
 	IntegerDivision.cpp \
@@ -34,6 +36,7 @@ SRCS=	BasicBlockUtils.cpp \
 	SimplifyIndVar.cpp \
 	SimplifyInstructions.cpp \
 	SimplifyLibCalls.cpp \
+	SpecialCaseList.cpp \
 	UnifyFunctionExitNodes.cpp \
 	ValueMapper.cpp
 
diff --git a/lib/clang/libllvmvectorize/Makefile b/lib/clang/libllvmvectorize/Makefile
index 9a760faf664e..7a63c9e739c6 100644
--- a/lib/clang/libllvmvectorize/Makefile
+++ b/lib/clang/libllvmvectorize/Makefile
@@ -8,7 +8,6 @@ SRCDIR=	lib/Transforms/Vectorize
 SRCS=	BBVectorize.cpp \
 	LoopVectorize.cpp \
 	SLPVectorizer.cpp \
-	VecUtils.cpp \
 	Vectorize.cpp
 
 TGHDRS=	Intrinsics
diff --git a/lib/clang/libllvmx86desc/Makefile b/lib/clang/libllvmx86desc/Makefile
index a1771293738c..6401649df690 100644
--- a/lib/clang/libllvmx86desc/Makefile
+++ b/lib/clang/libllvmx86desc/Makefile
@@ -7,10 +7,12 @@ LIB=	llvmx86desc
 SRCDIR=	lib/Target/X86/MCTargetDesc
 SRCS=	X86AsmBackend.cpp \
 	X86ELFObjectWriter.cpp \
-	X86MachObjectWriter.cpp \
+	X86ELFRelocationInfo.cpp \
 	X86MCAsmInfo.cpp \
 	X86MCCodeEmitter.cpp \
 	X86MCTargetDesc.cpp \
+	X86MachORelocationInfo.cpp \
+	X86MachObjectWriter.cpp \
 	X86WinCOFFObjectWriter.cpp
 CFLAGS+= -I${LLVM_SRCS}/${SRCDIR}/..
 
diff --git a/lib/libcapsicum/Makefile b/lib/libcapsicum/Makefile
new file mode 100644
index 000000000000..061edfcb9067
--- /dev/null
+++ b/lib/libcapsicum/Makefile
@@ -0,0 +1,47 @@
+# $FreeBSD$
+
+LIB=	capsicum
+
+SHLIB_MAJOR=	0
+SHLIBDIR?=	/lib
+
+SRCS=	libcapsicum.c
+SRCS+=	libcapsicum_dns.c
+SRCS+=	libcapsicum_grp.c
+SRCS+=	libcapsicum_pwd.c
+SRCS+=	libcapsicum_random.c
+SRCS+=	libcapsicum_service.c
+SRCS+=	libcapsicum_sysctl.c
+
+INCS=	libcapsicum.h
+INCS+=	libcapsicum_dns.h
+INCS+=	libcapsicum_grp.h
+INCS+=	libcapsicum_pwd.h
+INCS+=	libcapsicum_random.h
+INCS+=	libcapsicum_service.h
+INCS+=	libcapsicum_sysctl.h
+
+DPADD=	${LIBNV}
+LDADD=	-lnv
+
+CFLAGS+=-I${.CURDIR}
+CFLAGS+=-I${.CURDIR}/../libnv
+
+WARNS?=	6
+
+MAN+=	libcapsicum.3
+
+MLINKS+=libcapsicum.3 cap_init.3
+MLINKS+=libcapsicum.3 cap_wrap.3
+MLINKS+=libcapsicum.3 cap_unwrap.3
+MLINKS+=libcapsicum.3 cap_sock.3
+MLINKS+=libcapsicum.3 cap_clone.3
+MLINKS+=libcapsicum.3 cap_close.3
+MLINKS+=libcapsicum.3 cap_limit_get.3
+MLINKS+=libcapsicum.3 cap_limit_set.3
+MLINKS+=libcapsicum.3 cap_send_nvlist.3
+MLINKS+=libcapsicum.3 cap_recv_nvlist.3
+MLINKS+=libcapsicum.3 cap_xfer_nvlist.3
+MLINKS+=libcapsicum.3 cap_service_open.3
+
+.include <bsd.lib.mk>
diff --git a/lib/libcapsicum/libcapsicum.3 b/lib/libcapsicum/libcapsicum.3
new file mode 100644
index 000000000000..efeec2f131f2
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum.3
@@ -0,0 +1,288 @@
+.\" Copyright (c) 2013 The FreeBSD Foundation
+.\" All rights reserved.
+.\"
+.\" This documentation was written by Pawel Jakub Dawidek under sponsorship
+.\" from the FreeBSD Foundation.
+.\"
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd April 14, 2014
+.Dt LIBCAPSICUM 3
+.Os
+.Sh NAME
+.Nm cap_init ,
+.Nm cap_wrap ,
+.Nm cap_unwrap ,
+.Nm cap_sock ,
+.Nm cap_clone ,
+.Nm cap_close ,
+.Nm cap_limit_get ,
+.Nm cap_limit_set ,
+.Nm cap_send_nvlist ,
+.Nm cap_recv_nvlist ,
+.Nm cap_xfer_nvlist ,
+.Nm cap_service_open
+.Nd "library for handling application capabilities"
+.Sh LIBRARY
+.Lb libcapsicum
+.Sh SYNOPSIS
+.In libcapsicum.h
+.In nv.h
+.Ft "cap_channel_t *"
+.Fn cap_init "void"
+.Ft "cap_channel_t *"
+.Fn cap_wrap "int sock"
+.Ft "int"
+.Fn cap_unwrap "cap_channel_t *chan"
+.Ft "int"
+.Fn cap_sock "const cap_channel_t *chan"
+.Ft "cap_channel_t *"
+.Fn cap_clone "const cap_channel_t *chan"
+.Ft "void"
+.Fn cap_close "cap_channel_t *chan"
+.Ft "int"
+.Fn cap_limit_get "const cap_channel_t *chan" "nvlist_t **limitsp"
+.Ft "int"
+.Fn cap_limit_set "const cap_channel_t *chan" "nvlist_t *limits"
+.Ft "int"
+.Fn cap_send_nvlist "const cap_channel_t *chan" "const nvlist_t *nvl"
+.Ft "nvlist_t *"
+.Fn cap_recv_nvlist "const cap_channel_t *chan"
+.Ft "nvlist_t *"
+.Fn cap_xfer_nvlist "const cap_channel_t *chan" "nvlist_t *nvl"
+.In libcapsicum_service.h
+.Ft "cap_channel_t *"
+.Fn cap_service_open "const cap_channel_t *chan" "const char *name"
+.Sh DESCRIPTION
+The
+.Nm libcapsicum
+library allows to manage application capabilities through the
+.Xr casperd 8
+daemon.
+.Pp
+The application capability (represented by the
+.Vt cap_channel_t
+type) is a communication channel between the caller and the
+.Xr casperd 8
+daemon or an instance of one of its services.
+A capability to the
+.Xr casperd 8
+daemon obtained with the
+.Fn cap_init
+function allows to create capabilities to casper's services via the
+.Fn cap_service_open
+function.
+.Pp
+The
+.Fn cap_init
+function opens capability to the
+.Xr casperd 8
+daemon.
+.Pp
+The
+.Fn cap_wrap
+function creates
+.Vt cap_channel_t
+based on the given socket.
+The function is used when capability is inherited through
+.Xr execve 2
+or send over
+.Xr unix 4
+domain socket as a regular file descriptor and has to be represented as
+.Vt cap_channel_t
+again.
+.Pp
+The
+.Fn cap_unwrap
+function is the opposite of the
+.Fn cap_wrap
+function.
+It frees the
+.Vt cap_channel_t
+structure and returns
+.Xr unix 4
+domain socket associated with it.
+.Pp
+The
+.Fn cap_clone
+function clones the given capability.
+.Pp
+The
+.Fn cap_close
+function closes the given capability.
+.Pp
+The
+.Fn cap_sock
+function returns
+.Xr unix 4
+domain socket descriptor associated with the given capability for use with
+system calls like
+.Xr kevent 2 ,
+.Xr poll 2
+and
+.Xr select 2 .
+.Pp
+The
+.Fn cap_limit_get
+function stores current limits of the given capability in the
+.Fa limitsp
+argument.
+If the function return
+.Va 0
+and
+.Dv NULL
+is stored in
+.Fa limitsp
+it means there are no limits set.
+.Pp
+The
+.Fn cap_limit_set
+function sets limits for the given capability.
+The limits are provided as nvlist.
+The exact format depends on the service the capability represents.
+.Pp
+The
+.Fn cap_send_nvlist
+function sends the given nvlist over the given capability.
+This is low level interface to communicate with casper services.
+Most services should provide higher level API.
+.Pp
+The
+.Fn cap_recv_nvlist
+function receives the given nvlist over the given capability.
+.Pp
+The
+.Fn cap_xfer_nvlist
+function sends the given nvlist, destroys it and receives new nvlist in
+response over the given capability.
+It does not matter if the function succeeds or fails, the nvlist given
+for sending will always be destroyed once the function returns.
+.Pp
+The
+.Fn cap_service_open
+function opens casper service of the given name through casper capability
+obtained via the
+.Fn cap_init
+function.
+The function returns capability that provides access to opened service.
+.Sh RETURN VALUES
+The
+.Fn cap_clone ,
+.Fn cap_init ,
+.Fn cap_recv_nvlist ,
+.Fn cap_service_open ,
+.Fn cap_wrap
+and
+.Fn cap_xfer_nvlist
+functions return
+.Dv NULL
+and set the
+.Va errno
+variable on failure.
+.Pp
+The
+.Fn cap_limit_get ,
+.Fn cap_limit_set
+and
+.Fn cap_send_nvlist
+functions return
+.Dv -1
+and set the
+.Va errno
+variable on failure.
+.Pp
+The
+.Fn cap_close ,
+.Fn cap_sock
+and
+.Fn cap_unwrap
+functions always succeed.
+.Sh EXAMPLES
+The following example first opens capability to the
+.Xr casperd 8
+daemon, then using this capability creates new capability to the
+.Nm system.dns
+casper service and uses the latter capability to resolve IP address.
+.Bd -literal
+cap_channel_t *capcas, *capdns;
+nvlist_t *limits;
+const char *ipstr = "127.0.0.1";
+struct in_addr ip;
+struct hostent *hp;
+
+/* Open capability to the Casper daemon. */
+capcas = cap_init();
+if (capcas == NULL)
+	err(1, "Unable to contact Casper daemon");
+
+/* Enter capability mode sandbox. */
+if (cap_enter() < 0 && errno != ENOSYS)
+	err(1, "Unable to enter capability mode");
+
+/* Use Casper capability to create capability to the system.dns service. */
+capdns = cap_service_open(capcas, "system.dns");
+if (capdns == NULL)
+	err(1, "Unable to open system.dns service");
+
+/* Close Casper capability, we don't need it anymore. */
+cap_close(capcas);
+
+/* Limit system.dns to reverse DNS lookups and IPv4 addresses. */
+limits = nvlist_create(0);
+nvlist_add_string(limits, "type", "ADDR");
+nvlist_add_number(limits, "family", (uint64_t)AF_INET);
+if (cap_limit_set(capdns, limits) < 0)
+	err(1, "Unable to limit access to the system.dns service");
+
+/* Convert IP address in C-string to in_addr. */
+if (!inet_aton(ipstr, &ip))
+	errx(1, "Unable to parse IP address %s.", ipstr);
+
+/* Find hostname for the given IP address. */
+hp = cap_gethostbyaddr(capdns, (const void *)&ip, sizeof(ip), AF_INET);
+if (hp == NULL)
+	errx(1, "No name associated with %s.", ipstr);
+
+printf("Name associated with %s is %s.\\n", ipstr, hp->h_name);
+.Ed
+.Sh SEE ALSO
+.Xr cap_enter 2 ,
+.Xr execve 2 ,
+.Xr kevent 2 ,
+.Xr poll 2 ,
+.Xr select 2 ,
+.Xr cap_gethostbyaddr 3 ,
+.Xr err 3 ,
+.Xr gethostbyaddr 3 ,
+.Xr inet_aton 3 ,
+.Xr nv 3 ,
+.Xr capsicum 4 ,
+.Xr unix 4 ,
+.Xr casperd 8
+.Sh AUTHORS
+The
+.Nm libcapsicum
+library was implemented by
+.An Pawel Jakub Dawidek Aq pawel@dawidek.net
+under sponsorship from the FreeBSD Foundation.
diff --git a/lib/libcapsicum/libcapsicum.c b/lib/libcapsicum/libcapsicum.c
new file mode 100644
index 000000000000..79ca8716261a
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum.c
@@ -0,0 +1,266 @@
+/*-
+ * Copyright (c) 2012-2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_impl.h"
+#include "nv.h"
+
+/*
+ * Structure describing communication channel between two separated processes.
+ */
+#define	CAP_CHANNEL_MAGIC	0xcac8a31
+struct cap_channel {
+	/*
+	 * Magic value helps to ensure that a pointer to the right structure is
+	 * passed to our functions.
+	 */
+	int	cch_magic;
+	/* Socket descriptor for IPC. */
+	int	cch_sock;
+};
+
+bool
+fd_is_valid(int fd)
+{
+
+	return (fcntl(fd, F_GETFL) != -1 || errno != EBADF);
+}
+
+cap_channel_t *
+cap_init(void)
+{
+	cap_channel_t *chan;
+	struct sockaddr_un sun;
+	int serrno, sock;
+
+	bzero(&sun, sizeof(sun));
+	sun.sun_family = AF_UNIX;
+	strlcpy(sun.sun_path, CASPER_SOCKPATH, sizeof(sun.sun_path));
+	sun.sun_len = SUN_LEN(&sun);
+
+	sock = socket(AF_UNIX, SOCK_STREAM, 0);
+	if (sock == -1)
+		return (NULL);
+	if (connect(sock, (struct sockaddr *)&sun, sizeof(sun)) < 0) {
+		serrno = errno;
+		close(sock);
+		errno = serrno;
+		return (NULL);
+	}
+	chan = cap_wrap(sock);
+	if (chan == NULL) {
+		serrno = errno;
+		close(sock);
+		errno = serrno;
+		return (NULL);
+	}
+	return (chan);
+}
+
+cap_channel_t *
+cap_wrap(int sock)
+{
+	cap_channel_t *chan;
+
+	if (!fd_is_valid(sock))
+		return (NULL);
+
+	chan = malloc(sizeof(*chan));
+	if (chan != NULL) {
+		chan->cch_sock = sock;
+		chan->cch_magic = CAP_CHANNEL_MAGIC;
+	}
+
+	return (chan);
+}
+
+int
+cap_unwrap(cap_channel_t *chan)
+{
+	int sock;
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	sock = chan->cch_sock;
+	chan->cch_magic = 0;
+	free(chan);
+
+	return (sock);
+}
+
+cap_channel_t *
+cap_clone(const cap_channel_t *chan)
+{
+	cap_channel_t *newchan;
+	nvlist_t *nvl;
+	int newsock;
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "clone");
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (NULL);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		errno = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (NULL);
+	}
+	newsock = nvlist_take_descriptor(nvl, "sock");
+	nvlist_destroy(nvl);
+	newchan = cap_wrap(newsock);
+	if (newchan == NULL) {
+		int serrno;
+
+		serrno = errno;
+		close(newsock);
+		errno = serrno;
+	}
+
+	return (newchan);
+}
+
+void
+cap_close(cap_channel_t *chan)
+{
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	chan->cch_magic = 0;
+	close(chan->cch_sock);
+	free(chan);
+}
+
+int
+cap_sock(const cap_channel_t *chan)
+{
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	return (chan->cch_sock);
+}
+
+int
+cap_limit_set(const cap_channel_t *chan, nvlist_t *limits)
+{
+	nvlist_t *nvlmsg;
+	int error;
+
+	nvlmsg = nvlist_create(0);
+	nvlist_add_string(nvlmsg, "cmd", "limit_set");
+	nvlist_add_nvlist(nvlmsg, "limits", limits);
+	nvlmsg = cap_xfer_nvlist(chan, nvlmsg);
+	if (nvlmsg == NULL) {
+		nvlist_destroy(limits);
+		return (-1);
+	}
+	error = (int)nvlist_get_number(nvlmsg, "error");
+	nvlist_destroy(nvlmsg);
+	nvlist_destroy(limits);
+	if (error != 0) {
+		errno = error;
+		return (-1);
+	}
+	return (0);
+}
+
+int
+cap_limit_get(const cap_channel_t *chan, nvlist_t **limitsp)
+{
+	nvlist_t *nvlmsg;
+	int error;
+
+	nvlmsg = nvlist_create(0);
+	nvlist_add_string(nvlmsg, "cmd", "limit_get");
+	nvlmsg = cap_xfer_nvlist(chan, nvlmsg);
+	if (nvlmsg == NULL)
+		return (-1);
+	error = (int)nvlist_get_number(nvlmsg, "error");
+	if (error != 0) {
+		nvlist_destroy(nvlmsg);
+		errno = error;
+		return (-1);
+	}
+	if (nvlist_exists_null(nvlmsg, "limits"))
+		*limitsp = NULL;
+	else
+		*limitsp = nvlist_take_nvlist(nvlmsg, "limits");
+	nvlist_destroy(nvlmsg);
+	return (0);
+}
+
+int
+cap_send_nvlist(const cap_channel_t *chan, const nvlist_t *nvl)
+{
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	return (nvlist_send(chan->cch_sock, nvl));
+}
+
+nvlist_t *
+cap_recv_nvlist(const cap_channel_t *chan)
+{
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	return (nvlist_recv(chan->cch_sock));
+}
+
+nvlist_t *
+cap_xfer_nvlist(const cap_channel_t *chan, nvlist_t *nvl)
+{
+
+	assert(chan != NULL);
+	assert(chan->cch_magic == CAP_CHANNEL_MAGIC);
+
+	return (nvlist_xfer(chan->cch_sock, nvl));
+}
diff --git a/lib/libcapsicum/libcapsicum.h b/lib/libcapsicum/libcapsicum.h
new file mode 100644
index 000000000000..4f8c59752ad8
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum.h
@@ -0,0 +1,115 @@
+/*-
+ * Copyright (c) 2012-2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_LIBCAPSICUM_H_
+#define	_LIBCAPSICUM_H_
+
+#ifndef	_NVLIST_T_DECLARED
+#define	_NVLIST_T_DECLARED
+struct nvlist;
+
+typedef struct nvlist nvlist_t;
+#endif
+
+#ifndef	_CAP_CHANNEL_T_DECLARED
+#define	_CAP_CHANNEL_T_DECLARED
+struct cap_channel;
+
+typedef struct cap_channel cap_channel_t;
+#endif
+
+/*
+ * The function opens unrestricted communication channel to Casper.
+ */
+cap_channel_t *cap_init(void);
+
+/*
+ * The function creates cap_channel_t based on the given socket.
+ */
+cap_channel_t *cap_wrap(int sock);
+
+/*
+ * The function returns communication socket and frees cap_channel_t.
+ */
+int	cap_unwrap(cap_channel_t *chan);
+
+/*
+ * The function clones the given capability.
+ */
+cap_channel_t *cap_clone(const cap_channel_t *chan);
+
+/*
+ * The function closes the given capability.
+ */
+void	cap_close(cap_channel_t *chan);
+
+/*
+ * The function returns socket descriptor associated with the given
+ * cap_channel_t for use with select(2)/kqueue(2)/etc.
+ */
+int	cap_sock(const cap_channel_t *chan);
+
+/*
+ * The function limits the given capability.
+ * It always destroys 'limits' on return.
+ */
+int	cap_limit_set(const cap_channel_t *chan, nvlist_t *limits);
+
+/*
+ * The function returns current limits of the given capability.
+ */
+int	cap_limit_get(const cap_channel_t *chan, nvlist_t **limitsp);
+
+#ifdef TODO
+/*
+ * The function registers a service within provided Casper's capability.
+ * It will run with the same privileges the process has at the time of
+ * calling this function.
+ */
+int	cap_service_register(cap_channel_t *chan, const char *name,
+	    cap_func_t *func);
+#endif
+
+/*
+ * Function sends nvlist over the given capability.
+ */
+int	cap_send_nvlist(const cap_channel_t *chan, const nvlist_t *nvl);
+/*
+ * Function receives nvlist over the given capability.
+ */
+nvlist_t *cap_recv_nvlist(const cap_channel_t *chan);
+/*
+ * Function sends the given nvlist, destroys it and receives new nvlist in
+ * response over the given capability.
+ */
+nvlist_t *cap_xfer_nvlist(const cap_channel_t *chan, nvlist_t *nvl);
+
+#endif	/* !_LIBCAPSICUM_H_ */
diff --git a/lib/libcapsicum/libcapsicum_dns.c b/lib/libcapsicum/libcapsicum_dns.c
new file mode 100644
index 000000000000..170e0d07d2d9
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_dns.c
@@ -0,0 +1,346 @@
+/*-
+ * Copyright (c) 2012-2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <netdb.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <nv.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_dns.h"
+
+static struct hostent hent;
+
+static void
+hostent_free(struct hostent *hp)
+{
+	unsigned int ii;
+
+	free(hp->h_name);
+	hp->h_name = NULL;
+	if (hp->h_aliases != NULL) {
+		for (ii = 0; hp->h_aliases[ii] != NULL; ii++)
+			free(hp->h_aliases[ii]);
+		free(hp->h_aliases);
+		hp->h_aliases = NULL;
+	}
+	if (hp->h_addr_list != NULL) {
+		for (ii = 0; hp->h_addr_list[ii] != NULL; ii++)
+			free(hp->h_addr_list[ii]);
+		free(hp->h_addr_list);
+		hp->h_addr_list = NULL;
+	}
+}
+
+static struct hostent *
+hostent_unpack(const nvlist_t *nvl, struct hostent *hp)
+{
+	unsigned int ii, nitems;
+
+	hostent_free(hp);
+
+	hp->h_name = strdup(nvlist_get_string(nvl, "name"));
+	if (hp->h_name == NULL)
+		goto fail;
+	hp->h_addrtype = (int)nvlist_get_number(nvl, "addrtype");
+	hp->h_length = (int)nvlist_get_number(nvl, "length");
+
+	nitems = (unsigned int)nvlist_get_number(nvl, "naliases");
+	hp->h_aliases = calloc(sizeof(hp->h_aliases[0]), nitems + 1);
+	if (hp->h_aliases == NULL)
+		goto fail;
+	for (ii = 0; ii < nitems; ii++) {
+		hp->h_aliases[ii] =
+		    strdup(nvlist_getf_string(nvl, "alias%u", ii));
+		if (hp->h_aliases[ii] == NULL)
+			goto fail;
+	}
+	hp->h_aliases[ii] = NULL;
+
+	nitems = (unsigned int)nvlist_get_number(nvl, "naddrs");
+	hp->h_addr_list = calloc(sizeof(hp->h_addr_list[0]), nitems + 1);
+	if (hp->h_addr_list == NULL)
+		goto fail;
+	for (ii = 0; ii < nitems; ii++) {
+		hp->h_addr_list[ii] = malloc(hp->h_length);
+		if (hp->h_addr_list[ii] == NULL)
+			goto fail;
+		bcopy(nvlist_getf_binary(nvl, NULL, "addr%u", ii),
+		    hp->h_addr_list[ii], hp->h_length);
+	}
+	hp->h_addr_list[ii] = NULL;
+
+	return (hp);
+fail:
+	hostent_free(hp);
+	h_errno = NO_RECOVERY;
+	return (NULL);
+}
+
+struct hostent *
+cap_gethostbyname(cap_channel_t *chan, const char *name)
+{
+
+	return (cap_gethostbyname2(chan, name, AF_INET));
+}
+
+struct hostent *
+cap_gethostbyname2(cap_channel_t *chan, const char *name, int type)
+{
+	struct hostent *hp;
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "gethostbyname");
+	nvlist_add_number(nvl, "family", (uint64_t)type);
+	nvlist_add_string(nvl, "name", name);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL) {
+		h_errno = NO_RECOVERY;
+		return (NULL);
+	}
+	if (nvlist_get_number(nvl, "error") != 0) {
+		h_errno = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (NULL);
+	}
+
+	hp = hostent_unpack(nvl, &hent);
+	nvlist_destroy(nvl);
+	return (hp);
+}
+
+struct hostent *
+cap_gethostbyaddr(cap_channel_t *chan, const void *addr, socklen_t len,
+    int type)
+{
+	struct hostent *hp;
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "gethostbyaddr");
+	nvlist_add_binary(nvl, "addr", addr, (size_t)len);
+	nvlist_add_number(nvl, "family", (uint64_t)type);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL) {
+		h_errno = NO_RECOVERY;
+		return (NULL);
+	}
+	if (nvlist_get_number(nvl, "error") != 0) {
+		h_errno = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (NULL);
+	}
+	hp = hostent_unpack(nvl, &hent);
+	nvlist_destroy(nvl);
+	return (hp);
+}
+
+static struct addrinfo *
+addrinfo_unpack(const nvlist_t *nvl)
+{
+	struct addrinfo *ai;
+	const void *addr;
+	size_t addrlen;
+	const char *canonname;
+
+	addr = nvlist_get_binary(nvl, "ai_addr", &addrlen);
+	ai = malloc(sizeof(*ai) + addrlen);
+	if (ai == NULL)
+		return (NULL);
+	ai->ai_flags = (int)nvlist_get_number(nvl, "ai_flags");
+	ai->ai_family = (int)nvlist_get_number(nvl, "ai_family");
+	ai->ai_socktype = (int)nvlist_get_number(nvl, "ai_socktype");
+	ai->ai_protocol = (int)nvlist_get_number(nvl, "ai_protocol");
+	ai->ai_addrlen = (socklen_t)addrlen;
+	canonname = nvlist_get_string(nvl, "ai_canonname");
+	if (canonname != NULL) {
+		ai->ai_canonname = strdup(canonname);
+		if (ai->ai_canonname == NULL) {
+			free(ai);
+			return (NULL);
+		}
+	} else {
+		ai->ai_canonname = NULL;
+	}
+	ai->ai_addr = (void *)(ai + 1);
+	bcopy(addr, ai->ai_addr, addrlen);
+	ai->ai_next = NULL;
+
+	return (ai);
+}
+
+int
+cap_getaddrinfo(cap_channel_t *chan, const char *hostname, const char *servname,
+    const struct addrinfo *hints, struct addrinfo **res)
+{
+	struct addrinfo *firstai, *prevai, *curai;
+	unsigned int ii;
+	const nvlist_t *nvlai;
+	nvlist_t *nvl;
+	int error;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "getaddrinfo");
+	nvlist_add_string(nvl, "hostname", hostname);
+	nvlist_add_string(nvl, "servname", servname);
+	if (hints != NULL) {
+		nvlist_add_number(nvl, "hints.ai_flags",
+		    (uint64_t)hints->ai_flags);
+		nvlist_add_number(nvl, "hints.ai_family",
+		    (uint64_t)hints->ai_family);
+		nvlist_add_number(nvl, "hints.ai_socktype",
+		    (uint64_t)hints->ai_socktype);
+		nvlist_add_number(nvl, "hints.ai_protocol",
+		    (uint64_t)hints->ai_protocol);
+	}
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (EAI_MEMORY);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		error = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (error);
+	}
+
+	nvlai = NULL;
+	firstai = prevai = curai = NULL;
+	for (ii = 0; ; ii++) {
+		if (!nvlist_existsf_nvlist(nvl, "res%u", ii))
+			break;
+		nvlai = nvlist_getf_nvlist(nvl, "res%u", ii);
+		curai = addrinfo_unpack(nvlai);
+		if (curai == NULL)
+			break;
+		if (prevai != NULL)
+			prevai->ai_next = curai;
+		else if (firstai == NULL)
+			firstai = curai;
+	}
+	nvlist_destroy(nvl);
+	if (curai == NULL && nvlai != NULL) {
+		if (firstai == NULL)
+			freeaddrinfo(firstai);
+		return (EAI_MEMORY);
+	}
+
+	*res = firstai;
+	return (0);
+}
+
+int
+cap_getnameinfo(cap_channel_t *chan, const struct sockaddr *sa, socklen_t salen,
+    char *host, size_t hostlen, char *serv, size_t servlen, int flags)
+{
+	nvlist_t *nvl;
+	int error;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "getnameinfo");
+	nvlist_add_number(nvl, "hostlen", (uint64_t)hostlen);
+	nvlist_add_number(nvl, "servlen", (uint64_t)servlen);
+	nvlist_add_binary(nvl, "sa", sa, (size_t)salen);
+	nvlist_add_number(nvl, "flags", (uint64_t)flags);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (EAI_MEMORY);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		error = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (error);
+	}
+
+	if (host != NULL)
+		strlcpy(host, nvlist_get_string(nvl, "host"), hostlen + 1);
+	if (serv != NULL)
+		strlcpy(serv, nvlist_get_string(nvl, "serv"), servlen + 1);
+	nvlist_destroy(nvl);
+	return (0);
+}
+
+static void
+limit_remove(nvlist_t *limits, const char *prefix)
+{
+	const char *name;
+	size_t prefixlen;
+	void *cookie;
+
+	prefixlen = strlen(prefix);
+again:
+	cookie = NULL;
+	while ((name = nvlist_next(limits, NULL, &cookie)) != NULL) {
+		if (strncmp(name, prefix, prefixlen) == 0) {
+			nvlist_free(limits, name);
+			goto again;
+		}
+	}
+}
+
+int
+cap_dns_type_limit(cap_channel_t *chan, const char * const *types,
+    size_t ntypes)
+{
+	nvlist_t *limits;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL)
+		limits = nvlist_create(0);
+	else
+		limit_remove(limits, "type");
+	for (i = 0; i < ntypes; i++)
+		nvlist_addf_string(limits, types[i], "type%u", i);
+	return (cap_limit_set(chan, limits));
+}
+
+int
+cap_dns_family_limit(cap_channel_t *chan, const int *families,
+    size_t nfamilies)
+{
+	nvlist_t *limits;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL)
+		limits = nvlist_create(0);
+	else
+		limit_remove(limits, "family");
+	for (i = 0; i < nfamilies; i++) {
+		nvlist_addf_number(limits, (uint64_t)families[i],
+		    "family%u", i);
+	}
+	return (cap_limit_set(chan, limits));
+}
diff --git a/lib/libcapsicum/libcapsicum_dns.h b/lib/libcapsicum/libcapsicum_dns.h
new file mode 100644
index 000000000000..02235107cec4
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_dns.h
@@ -0,0 +1,57 @@
+/*-
+ * Copyright (c) 2012 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_LIBCAPSICUM_DNS_H_
+#define	_LIBCAPSICUM_DNS_H_
+
+#include <sys/socket.h>	/* socklen_t */
+
+struct addrinfo;
+struct hostent;
+
+struct hostent *cap_gethostbyname(cap_channel_t *chan, const char *name);
+struct hostent *cap_gethostbyname2(cap_channel_t *chan, const char *name,
+    int type);
+struct hostent *cap_gethostbyaddr(cap_channel_t *chan, const void *addr,
+    socklen_t len, int type);
+
+int cap_getaddrinfo(cap_channel_t *chan, const char *hostname,
+    const char *servname, const struct addrinfo *hints, struct addrinfo **res);
+int cap_getnameinfo(cap_channel_t *chan, const struct sockaddr *sa,
+    socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen,
+    int flags);
+
+int cap_dns_type_limit(cap_channel_t *chan, const char * const *types,
+    size_t ntypes);
+int cap_dns_family_limit(cap_channel_t *chan, const int *families,
+    size_t nfamilies);
+
+#endif	/* !_LIBCAPSICUM_DNS_H_ */
diff --git a/lib/libcapsicum/libcapsicum_grp.c b/lib/libcapsicum/libcapsicum_grp.c
new file mode 100644
index 000000000000..c679ce9afbd8
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_grp.c
@@ -0,0 +1,426 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <grp.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <dnv.h>
+#include <nv.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_grp.h"
+
+static struct group ggrp;
+static char *gbuffer;
+static size_t gbufsize;
+
+static int
+group_resize(void)
+{
+	char *buf;
+
+	if (gbufsize == 0)
+		gbufsize = 1024;
+	else
+		gbufsize *= 2;
+
+	buf = gbuffer;
+	gbuffer = realloc(buf, gbufsize);
+	if (gbuffer == NULL) {
+		free(buf);
+		gbufsize = 0;
+		return (ENOMEM);
+	}
+	memset(gbuffer, 0, gbufsize);
+
+	return (0);
+}
+
+static int
+group_unpack_string(const nvlist_t *nvl, const char *fieldname, char **fieldp,
+    char **bufferp, size_t *bufsizep)
+{
+	const char *str;
+	size_t len;
+
+	str = nvlist_get_string(nvl, fieldname);
+	len = strlcpy(*bufferp, str, *bufsizep);
+	if (len >= *bufsizep)
+		return (ERANGE);
+	*fieldp = *bufferp;
+	*bufferp += len + 1;
+	*bufsizep -= len + 1;
+
+	return (0);
+}
+
+static int
+group_unpack_members(const nvlist_t *nvl, char ***fieldp, char **bufferp,
+    size_t *bufsizep)
+{
+	const char *mem;
+	char **outstrs, *str;
+	size_t nmem, datasize, strsize;
+	unsigned int ii;
+
+	if (!nvlist_exists_number(nvl, "gr_nmem")) {
+		datasize = _ALIGNBYTES + sizeof(char *);
+		if (datasize >= *bufsizep)
+			return (ERANGE);
+		outstrs = (char **)_ALIGN(*bufferp);
+		outstrs[0] = NULL;
+		*fieldp = outstrs;
+		*bufferp += datasize;
+		*bufsizep -= datasize;
+		return (0);
+	}
+
+	nmem = (size_t)nvlist_get_number(nvl, "gr_nmem");
+	datasize = _ALIGNBYTES + sizeof(char *) * (nmem + 1);
+	for (ii = 0; ii < nmem; ii++) {
+		mem = dnvlist_getf_string(nvl, NULL, "gr_mem[%u]", ii);
+		if (mem == NULL)
+			return (EINVAL);
+		datasize += strlen(mem) + 1;
+	}
+
+	if (datasize >= *bufsizep)
+		return (ERANGE);
+
+	outstrs = (char **)_ALIGN(*bufferp);
+	str = (char *)outstrs + sizeof(char *) * (nmem + 1);
+	for (ii = 0; ii < nmem; ii++) {
+		mem = nvlist_getf_string(nvl, "gr_mem[%u]", ii);
+		strsize = strlen(mem) + 1;
+		memcpy(str, mem, strsize);
+		outstrs[ii] = str;
+		str += strsize;
+	}
+	assert(ii == nmem);
+	outstrs[ii] = NULL;
+
+	*fieldp = outstrs;
+	*bufferp += datasize;
+	*bufsizep -= datasize;
+
+	return (0);
+}
+
+static int
+group_unpack(const nvlist_t *nvl, struct group *grp, char *buffer,
+    size_t bufsize)
+{
+	int error;
+
+	if (!nvlist_exists_string(nvl, "gr_name"))
+		return (EINVAL);
+
+	memset(grp, 0, sizeof(*grp));
+
+	error = group_unpack_string(nvl, "gr_name", &grp->gr_name, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	error = group_unpack_string(nvl, "gr_passwd", &grp->gr_passwd, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	grp->gr_gid = (gid_t)nvlist_get_number(nvl, "gr_gid");
+	error = group_unpack_members(nvl, &grp->gr_mem, &buffer, &bufsize);
+	if (error != 0)
+		return (error);
+
+	return (0);
+}
+
+static int
+cap_getgrcommon_r(cap_channel_t *chan, const char *cmd, const char *name,
+    gid_t gid, struct group *grp, char *buffer, size_t bufsize,
+    struct group **result)
+{
+	nvlist_t *nvl;
+	bool getgr_r;
+	int error;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", cmd);
+	if (strcmp(cmd, "getgrent") == 0 || strcmp(cmd, "getgrent_r") == 0) {
+		/* Add nothing. */
+	} else if (strcmp(cmd, "getgrnam") == 0 ||
+	    strcmp(cmd, "getgrnam_r") == 0) {
+		nvlist_add_string(nvl, "name", name);
+	} else if (strcmp(cmd, "getgrgid") == 0 ||
+	    strcmp(cmd, "getgrgid_r") == 0) {
+		nvlist_add_number(nvl, "gid", (uint64_t)gid);
+	} else {
+		abort();
+	}
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL) {
+		assert(errno != 0);
+		*result = NULL;
+		return (errno);
+	}
+	error = (int)nvlist_get_number(nvl, "error");
+	if (error != 0) {
+		nvlist_destroy(nvl);
+		*result = NULL;
+		return (error);
+	}
+
+	if (!nvlist_exists_string(nvl, "gr_name")) {
+		/* Not found. */
+		nvlist_destroy(nvl);
+		*result = NULL;
+		return (0);
+	}
+
+	getgr_r = (strcmp(cmd, "getgrent_r") == 0 ||
+	    strcmp(cmd, "getgrnam_r") == 0 || strcmp(cmd, "getgrgid_r") == 0);
+
+	for (;;) {
+		error = group_unpack(nvl, grp, buffer, bufsize);
+		if (getgr_r || error != ERANGE)
+			break;
+		assert(buffer == gbuffer);
+		assert(bufsize == gbufsize);
+		error = group_resize();
+		if (error != 0)
+			break;
+		/* Update pointers after resize. */
+		buffer = gbuffer;
+		bufsize = gbufsize;
+	}
+
+	nvlist_destroy(nvl);
+
+	if (error == 0)
+		*result = grp;
+	else
+		*result = NULL;
+
+	return (error);
+}
+
+static struct group *
+cap_getgrcommon(cap_channel_t *chan, const char *cmd, const char *name,
+    gid_t gid)
+{
+	struct group *result;
+	int error, serrno;
+
+	serrno = errno;
+
+	error = cap_getgrcommon_r(chan, cmd, name, gid, &ggrp, gbuffer,
+	    gbufsize, &result);
+	if (error != 0) {
+		errno = error;
+		return (NULL);
+	}
+
+	errno = serrno;
+
+	return (result);
+}
+
+struct group *
+cap_getgrent(cap_channel_t *chan)
+{
+
+	return (cap_getgrcommon(chan, "getgrent", NULL, 0));
+}
+
+struct group *
+cap_getgrnam(cap_channel_t *chan, const char *name)
+{
+
+	return (cap_getgrcommon(chan, "getgrnam", name, 0));
+}
+
+struct group *
+cap_getgrgid(cap_channel_t *chan, gid_t gid)
+{
+
+	return (cap_getgrcommon(chan, "getgrgid", NULL, gid));
+}
+
+int
+cap_getgrent_r(cap_channel_t *chan, struct group *grp, char *buffer,
+    size_t bufsize, struct group **result)
+{
+
+	return (cap_getgrcommon_r(chan, "getgrent_r", NULL, 0, grp, buffer,
+	    bufsize, result));
+}
+
+int
+cap_getgrnam_r(cap_channel_t *chan, const char *name, struct group *grp,
+    char *buffer, size_t bufsize, struct group **result)
+{
+
+	return (cap_getgrcommon_r(chan, "getgrnam_r", name, 0, grp, buffer,
+	    bufsize, result));
+}
+
+int
+cap_getgrgid_r(cap_channel_t *chan, gid_t gid, struct group *grp, char *buffer,
+    size_t bufsize, struct group **result)
+{
+
+	return (cap_getgrcommon_r(chan, "getgrgid_r", NULL, gid, grp, buffer,
+	    bufsize, result));
+}
+
+int
+cap_setgroupent(cap_channel_t *chan, int stayopen)
+{
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "setgroupent");
+	nvlist_add_bool(nvl, "stayopen", stayopen != 0);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (0);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		errno = nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (0);
+	}
+	nvlist_destroy(nvl);
+
+	return (1);
+}
+
+int
+cap_setgrent(cap_channel_t *chan)
+{
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "setgrent");
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (0);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		errno = nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (0);
+	}
+	nvlist_destroy(nvl);
+
+	return (1);
+}
+
+void
+cap_endgrent(cap_channel_t *chan)
+{
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "endgrent");
+	/* Ignore any errors, we have no way to report them. */
+	nvlist_destroy(cap_xfer_nvlist(chan, nvl));
+}
+
+int
+cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds, size_t ncmds)
+{
+	nvlist_t *limits, *nvl;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "cmds"))
+			nvlist_free_nvlist(limits, "cmds");
+	}
+	nvl = nvlist_create(0);
+	for (i = 0; i < ncmds; i++)
+		nvlist_add_null(nvl, cmds[i]);
+	nvlist_move_nvlist(limits, "cmds", nvl);
+	return (cap_limit_set(chan, limits));
+}
+
+int
+cap_grp_limit_fields(cap_channel_t *chan, const char * const *fields,
+    size_t nfields)
+{
+	nvlist_t *limits, *nvl;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "fields"))
+			nvlist_free_nvlist(limits, "fields");
+	}
+	nvl = nvlist_create(0);
+	for (i = 0; i < nfields; i++)
+		nvlist_add_null(nvl, fields[i]);
+	nvlist_move_nvlist(limits, "fields", nvl);
+	return (cap_limit_set(chan, limits));
+}
+
+int
+cap_grp_limit_groups(cap_channel_t *chan, const char * const *names,
+    size_t nnames, gid_t *gids, size_t ngids)
+{
+	nvlist_t *limits, *groups;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "groups"))
+			nvlist_free_nvlist(limits, "groups");
+	}
+	groups = nvlist_create(0);
+	for (i = 0; i < ngids; i++)
+		nvlist_addf_number(groups, (uint64_t)gids[i], "gid%u", i);
+	for (i = 0; i < nnames; i++)
+		nvlist_addf_string(groups, names[i], "name%u", i);
+	nvlist_move_nvlist(limits, "groups", groups);
+	return (cap_limit_set(chan, limits));
+}
diff --git a/lib/libcapsicum/libcapsicum_grp.h b/lib/libcapsicum/libcapsicum_grp.h
new file mode 100644
index 000000000000..e0b44f0e1996
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_grp.h
@@ -0,0 +1,57 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_LIBCAPSICUM_GRP_H_
+#define	_LIBCAPSICUM_GRP_H_
+
+struct group *cap_getgrent(cap_channel_t *chan);
+struct group *cap_getgrnam(cap_channel_t *chan, const char *name);
+struct group *cap_getgrgid(cap_channel_t *chan, gid_t gid);
+
+int cap_getgrent_r(cap_channel_t *chan, struct group *grp, char *buffer,
+    size_t bufsize, struct group **result);
+int cap_getgrnam_r(cap_channel_t *chan, const char *name, struct group *grp,
+    char *buffer, size_t bufsize, struct group **result);
+int cap_getgrgid_r(cap_channel_t *chan, gid_t gid, struct group *grp,
+    char *buffer, size_t bufsize, struct group **result);
+
+int cap_setgroupent(cap_channel_t *chan, int stayopen);
+int cap_setgrent(cap_channel_t *chan);
+void cap_endgrent(cap_channel_t *chan);
+
+int cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds,
+    size_t ncmds);
+int cap_grp_limit_fields(cap_channel_t *chan, const char * const *fields,
+    size_t nfields);
+int cap_grp_limit_groups(cap_channel_t *chan, const char * const *names,
+    size_t nnames, gid_t *gids, size_t ngids);
+
+#endif	/* !_LIBCAPSICUM_GRP_H_ */
diff --git a/lib/libdwarf/dwarf_form.c b/lib/libcapsicum/libcapsicum_impl.h
index 6fdf35e9b194..ce6f49fdfcda 100644
--- a/lib/libdwarf/dwarf_form.c
+++ b/lib/libcapsicum/libcapsicum_impl.h
@@ -1,7 +1,10 @@
 /*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
+ * Copyright (c) 2012-2013 The FreeBSD Foundation
  * All rights reserved.
  *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -11,10 +14,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHOR OR CONTRIBUTORS BE LIABLE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS 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)
@@ -26,22 +29,11 @@
  * $FreeBSD$
  */
 
-#include "_libdwarf.h"
-
-int
-dwarf_whatform(Dwarf_Attribute at, Dwarf_Half *return_form, Dwarf_Error *err)
-{
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
+#ifndef	_LIBCAPSICUM_IMPL_H_
+#define	_LIBCAPSICUM_IMPL_H_
 
-	if (at == NULL || return_form == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
+#define	CASPER_SOCKPATH	"/var/run/casper"
 
-	*return_form = at->at_form;
+bool	fd_is_valid(int fd);
 
-	return ret;
-}
+#endif	/* !_LIBCAPSICUM_IMPL_H_ */
diff --git a/lib/libcapsicum/libcapsicum_pwd.c b/lib/libcapsicum/libcapsicum_pwd.c
new file mode 100644
index 000000000000..792fb6698128
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_pwd.c
@@ -0,0 +1,384 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <pwd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <nv.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_pwd.h"
+
+static struct passwd gpwd;
+static char *gbuffer;
+static size_t gbufsize;
+
+static int
+passwd_resize(void)
+{
+	char *buf;
+
+	if (gbufsize == 0)
+		gbufsize = 1024;
+	else
+		gbufsize *= 2;
+
+	buf = gbuffer;
+	gbuffer = realloc(buf, gbufsize);
+	if (gbuffer == NULL) {
+		free(buf);
+		gbufsize = 0;
+		return (ENOMEM);
+	}
+	memset(gbuffer, 0, gbufsize);
+
+	return (0);
+}
+
+static int
+passwd_unpack_string(const nvlist_t *nvl, const char *fieldname, char **fieldp,
+    char **bufferp, size_t *bufsizep)
+{
+	const char *str;
+	size_t len;
+
+	str = nvlist_get_string(nvl, fieldname);
+	len = strlcpy(*bufferp, str, *bufsizep);
+	if (len >= *bufsizep)
+		return (ERANGE);
+	*fieldp = *bufferp;
+	*bufferp += len + 1;
+	*bufsizep -= len + 1;
+
+	return (0);
+}
+
+static int
+passwd_unpack(const nvlist_t *nvl, struct passwd *pwd, char *buffer,
+    size_t bufsize)
+{
+	int error;
+
+	if (!nvlist_exists_string(nvl, "pw_name"))
+		return (EINVAL);
+
+	memset(pwd, 0, sizeof(*pwd));
+
+	error = passwd_unpack_string(nvl, "pw_name", &pwd->pw_name, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	pwd->pw_uid = (uid_t)nvlist_get_number(nvl, "pw_uid");
+	pwd->pw_gid = (gid_t)nvlist_get_number(nvl, "pw_gid");
+	pwd->pw_change = (time_t)nvlist_get_number(nvl, "pw_change");
+	error = passwd_unpack_string(nvl, "pw_passwd", &pwd->pw_passwd, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	error = passwd_unpack_string(nvl, "pw_class", &pwd->pw_class, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	error = passwd_unpack_string(nvl, "pw_gecos", &pwd->pw_gecos, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	error = passwd_unpack_string(nvl, "pw_dir", &pwd->pw_dir, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	error = passwd_unpack_string(nvl, "pw_shell", &pwd->pw_shell, &buffer,
+	    &bufsize);
+	if (error != 0)
+		return (error);
+	pwd->pw_expire = (time_t)nvlist_get_number(nvl, "pw_expire");
+	pwd->pw_fields = (int)nvlist_get_number(nvl, "pw_fields");
+
+	return (0);
+}
+
+static int
+cap_getpwcommon_r(cap_channel_t *chan, const char *cmd, const char *login,
+    uid_t uid, struct passwd *pwd, char *buffer, size_t bufsize,
+    struct passwd **result)
+{
+	nvlist_t *nvl;
+	bool getpw_r;
+	int error;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", cmd);
+	if (strcmp(cmd, "getpwent") == 0 || strcmp(cmd, "getpwent_r") == 0) {
+		/* Add nothing. */
+	} else if (strcmp(cmd, "getpwnam") == 0 ||
+	    strcmp(cmd, "getpwnam_r") == 0) {
+		nvlist_add_string(nvl, "name", login);
+	} else if (strcmp(cmd, "getpwuid") == 0 ||
+	    strcmp(cmd, "getpwuid_r") == 0) {
+		nvlist_add_number(nvl, "uid", (uint64_t)uid);
+	} else {
+		abort();
+	}
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL) {
+		assert(errno != 0);
+		*result = NULL;
+		return (errno);
+	}
+	error = (int)nvlist_get_number(nvl, "error");
+	if (error != 0) {
+		nvlist_destroy(nvl);
+		*result = NULL;
+		return (error);
+	}
+
+	if (!nvlist_exists_string(nvl, "pw_name")) {
+		/* Not found. */
+		nvlist_destroy(nvl);
+		*result = NULL;
+		return (0);
+	}
+
+	getpw_r = (strcmp(cmd, "getpwent_r") == 0 ||
+	    strcmp(cmd, "getpwnam_r") == 0 || strcmp(cmd, "getpwuid_r") == 0);
+
+	for (;;) {
+		error = passwd_unpack(nvl, pwd, buffer, bufsize);
+		if (getpw_r || error != ERANGE)
+			break;
+		assert(buffer == gbuffer);
+		assert(bufsize == gbufsize);
+		error = passwd_resize();
+		if (error != 0)
+			break;
+		/* Update pointers after resize. */
+		buffer = gbuffer;
+		bufsize = gbufsize;
+	}
+
+	nvlist_destroy(nvl);
+
+	if (error == 0)
+		*result = pwd;
+	else
+		*result = NULL;
+
+	return (error);
+}
+
+static struct passwd *
+cap_getpwcommon(cap_channel_t *chan, const char *cmd, const char *login,
+    uid_t uid)
+{
+	struct passwd *result;
+	int error, serrno;
+
+	serrno = errno;
+
+	error = cap_getpwcommon_r(chan, cmd, login, uid, &gpwd, gbuffer,
+	    gbufsize, &result);
+	if (error != 0) {
+		errno = error;
+		return (NULL);
+	}
+
+	errno = serrno;
+
+	return (result);
+}
+
+struct passwd *
+cap_getpwent(cap_channel_t *chan)
+{
+
+	return (cap_getpwcommon(chan, "getpwent", NULL, 0));
+}
+
+struct passwd *
+cap_getpwnam(cap_channel_t *chan, const char *login)
+{
+
+	return (cap_getpwcommon(chan, "getpwnam", login, 0));
+}
+
+struct passwd *
+cap_getpwuid(cap_channel_t *chan, uid_t uid)
+{
+
+	return (cap_getpwcommon(chan, "getpwuid", NULL, uid));
+}
+
+int
+cap_getpwent_r(cap_channel_t *chan, struct passwd *pwd, char *buffer,
+    size_t bufsize, struct passwd **result)
+{
+
+	return (cap_getpwcommon_r(chan, "getpwent_r", NULL, 0, pwd, buffer,
+	    bufsize, result));
+}
+
+int
+cap_getpwnam_r(cap_channel_t *chan, const char *name, struct passwd *pwd,
+    char *buffer, size_t bufsize, struct passwd **result)
+{
+
+	return (cap_getpwcommon_r(chan, "getpwnam_r", name, 0, pwd, buffer,
+	    bufsize, result));
+}
+
+int
+cap_getpwuid_r(cap_channel_t *chan, uid_t uid, struct passwd *pwd, char *buffer,
+    size_t bufsize, struct passwd **result)
+{
+
+	return (cap_getpwcommon_r(chan, "getpwuid_r", NULL, uid, pwd, buffer,
+	    bufsize, result));
+}
+
+int
+cap_setpassent(cap_channel_t *chan, int stayopen)
+{
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "setpassent");
+	nvlist_add_bool(nvl, "stayopen", stayopen != 0);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (0);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		errno = nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (0);
+	}
+	nvlist_destroy(nvl);
+
+	return (1);
+}
+
+static void
+cap_set_end_pwent(cap_channel_t *chan, const char *cmd)
+{
+	nvlist_t *nvl;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", cmd);
+	/* Ignore any errors, we have no way to report them. */
+	nvlist_destroy(cap_xfer_nvlist(chan, nvl));
+}
+
+void
+cap_setpwent(cap_channel_t *chan)
+{
+
+	cap_set_end_pwent(chan, "setpwent");
+}
+
+void
+cap_endpwent(cap_channel_t *chan)
+{
+
+	cap_set_end_pwent(chan, "endpwent");
+}
+
+int
+cap_pwd_limit_cmds(cap_channel_t *chan, const char * const *cmds, size_t ncmds)
+{
+	nvlist_t *limits, *nvl;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "cmds"))
+			nvlist_free_nvlist(limits, "cmds");
+	}
+	nvl = nvlist_create(0);
+	for (i = 0; i < ncmds; i++)
+		nvlist_add_null(nvl, cmds[i]);
+	nvlist_move_nvlist(limits, "cmds", nvl);
+	return (cap_limit_set(chan, limits));
+}
+
+int
+cap_pwd_limit_fields(cap_channel_t *chan, const char * const *fields,
+    size_t nfields)
+{
+	nvlist_t *limits, *nvl;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "fields"))
+			nvlist_free_nvlist(limits, "fields");
+	}
+	nvl = nvlist_create(0);
+	for (i = 0; i < nfields; i++)
+		nvlist_add_null(nvl, fields[i]);
+	nvlist_move_nvlist(limits, "fields", nvl);
+	return (cap_limit_set(chan, limits));
+}
+
+int
+cap_pwd_limit_users(cap_channel_t *chan, const char * const *names,
+    size_t nnames, uid_t *uids, size_t nuids)
+{
+	nvlist_t *limits, *users;
+	unsigned int i;
+
+	if (cap_limit_get(chan, &limits) < 0)
+		return (-1);
+	if (limits == NULL) {
+		limits = nvlist_create(0);
+	} else {
+		if (nvlist_exists_nvlist(limits, "users"))
+			nvlist_free_nvlist(limits, "users");
+	}
+	users = nvlist_create(0);
+	for (i = 0; i < nuids; i++)
+		nvlist_addf_number(users, (uint64_t)uids[i], "uid%u", i);
+	for (i = 0; i < nnames; i++)
+		nvlist_addf_string(users, names[i], "name%u", i);
+	nvlist_move_nvlist(limits, "users", users);
+	return (cap_limit_set(chan, limits));
+}
diff --git a/lib/libcapsicum/libcapsicum_pwd.h b/lib/libcapsicum/libcapsicum_pwd.h
new file mode 100644
index 000000000000..960a490faf86
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_pwd.h
@@ -0,0 +1,57 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_LIBCAPSICUM_PWD_H_
+#define	_LIBCAPSICUM_PWD_H_
+
+struct passwd *cap_getpwent(cap_channel_t *chan);
+struct passwd *cap_getpwnam(cap_channel_t *chan, const char *login);
+struct passwd *cap_getpwuid(cap_channel_t *chan, uid_t uid);
+
+int cap_getpwent_r(cap_channel_t *chan, struct passwd *pwd, char *buffer,
+    size_t bufsize, struct passwd **result);
+int cap_getpwnam_r(cap_channel_t *chan, const char *name, struct passwd *pwd,
+    char *buffer, size_t bufsize, struct passwd **result);
+int cap_getpwuid_r(cap_channel_t *chan, uid_t uid, struct passwd *pwd,
+    char *buffer, size_t bufsize, struct passwd **result);
+
+int cap_setpassent(cap_channel_t *chan, int stayopen);
+void cap_setpwent(cap_channel_t *chan);
+void cap_endpwent(cap_channel_t *chan);
+
+int cap_pwd_limit_cmds(cap_channel_t *chan, const char * const *cmds,
+    size_t ncmds);
+int cap_pwd_limit_fields(cap_channel_t *chan, const char * const *fields,
+    size_t nfields);
+int cap_pwd_limit_users(cap_channel_t *chan, const char * const *names,
+    size_t nnames, uid_t *uids, size_t nuids);
+
+#endif	/* !_LIBCAPSICUM_PWD_H_ */
diff --git a/lib/libcapsicum/libcapsicum_random.c b/lib/libcapsicum/libcapsicum_random.c
new file mode 100644
index 000000000000..eed97e287ac6
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_random.c
@@ -0,0 +1,80 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#include <nv.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_random.h"
+
+#define	MAXSIZE	(1024 * 1024)
+
+int
+cap_random_buf(cap_channel_t *chan, void *buf, size_t nbytes)
+{
+	nvlist_t *nvl;
+	const void *randbuf;
+	uint8_t *ptr;
+	size_t left, randbufsize;
+
+	left = nbytes;
+	ptr = buf;
+
+	while (left > 0) {
+		nvl = nvlist_create(0);
+		nvlist_add_string(nvl, "cmd", "generate");
+		nvlist_add_number(nvl, "size",
+		    (uint64_t)(left > MAXSIZE ? MAXSIZE : left));
+		nvl = cap_xfer_nvlist(chan, nvl);
+		if (nvl == NULL)
+			return (-1);
+		if (nvlist_get_number(nvl, "error") != 0) {
+			errno = (int)nvlist_get_number(nvl, "error");
+			nvlist_destroy(nvl);
+			return (-1);
+		}
+
+		randbuf = nvlist_get_binary(nvl, "data", &randbufsize);
+		memcpy(ptr, randbuf, randbufsize);
+
+		nvlist_destroy(nvl);
+
+		ptr += randbufsize;
+		assert(left >= randbufsize);
+		left -= randbufsize;
+	}
+
+	return (0);
+}
diff --git a/lib/libdwarf/dwarf_errno.c b/lib/libcapsicum/libcapsicum_random.h
index d54ebfa96347..672afa04f293 100644
--- a/lib/libdwarf/dwarf_errno.c
+++ b/lib/libcapsicum/libcapsicum_random.h
@@ -1,7 +1,10 @@
 /*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
+ * Copyright (c) 2013 The FreeBSD Foundation
  * All rights reserved.
  *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -11,10 +14,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHOR OR CONTRIBUTORS BE LIABLE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS 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)
@@ -26,13 +29,9 @@
  * $FreeBSD$
  */
 
-#include "_libdwarf.h"
+#ifndef	_LIBCAPSICUM_RANDOM_H_
+#define	_LIBCAPSICUM_RANDOM_H_
 
-int
-dwarf_errno(Dwarf_Error *err)
-{
-	if (err == NULL)
-		return -1;
+int cap_random_buf(cap_channel_t *chan, void *buf, size_t nbytes);
 
-	return (err->err_error);
-}
+#endif	/* !_LIBCAPSICUM_RANDOM_H_ */
diff --git a/lib/libcapsicum/libcapsicum_service.c b/lib/libcapsicum/libcapsicum_service.c
new file mode 100644
index 000000000000..412766864d25
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_service.c
@@ -0,0 +1,96 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <nv.h>
+#include "msgio.h"
+
+#include "libcapsicum.h"
+#include "libcapsicum_impl.h"
+#include "libcapsicum_service.h"
+
+cap_channel_t *
+cap_service_open(const cap_channel_t *chan, const char *name)
+{
+	cap_channel_t *newchan;
+	nvlist_t *nvl;
+	int sock, error;
+
+	sock = -1;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "open");
+	nvlist_add_string(nvl, "service", name);
+	if (fd_is_valid(STDERR_FILENO))
+		nvlist_add_descriptor(nvl, "stderrfd", STDERR_FILENO);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (NULL);
+	error = (int)nvlist_get_number(nvl, "error");
+	if (error != 0) {
+		nvlist_destroy(nvl);
+		errno = error;
+		return (NULL);
+	}
+	sock = nvlist_take_descriptor(nvl, "chanfd");
+	assert(sock >= 0);
+	nvlist_destroy(nvl);
+	nvl = NULL;
+	if (cred_send(sock) == -1)
+		goto fail;
+	newchan = cap_wrap(sock);
+	if (newchan == NULL)
+		goto fail;
+	return (newchan);
+fail:
+	error = errno;
+	close(sock);
+	errno = error;
+	return (NULL);
+}
+
+int
+cap_service_limit(const cap_channel_t *chan, const char * const *names,
+    size_t nnames)
+{
+	nvlist_t *limits;
+	unsigned int i;
+
+	limits = nvlist_create(0);
+	for (i = 0; i < nnames; i++)
+		nvlist_add_null(limits, names[i]);
+	return (cap_limit_set(chan, limits));
+}
diff --git a/lib/libdwarf/dwarf_dealloc.c b/lib/libcapsicum/libcapsicum_service.h
index dd910a003c7f..05c654f7bf10 100644
--- a/lib/libdwarf/dwarf_dealloc.c
+++ b/lib/libcapsicum/libcapsicum_service.h
@@ -1,7 +1,10 @@
 /*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
+ * Copyright (c) 2013 The FreeBSD Foundation
  * All rights reserved.
  *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -11,10 +14,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHOR OR CONTRIBUTORS BE LIABLE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS 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)
@@ -26,16 +29,12 @@
  * $FreeBSD$
  */
 
-#include "_libdwarf.h"
+#ifndef	_LIBCAPSICUM_SERVICE_H_
+#define	_LIBCAPSICUM_SERVICE_H_
+
+cap_channel_t *cap_service_open(const cap_channel_t *chan, const char *name);
+
+int cap_service_limit(const cap_channel_t *chan, const char * const *names,
+    size_t nnames);
 
-void
-dwarf_dealloc(Dwarf_Debug dbg __unused, Dwarf_Ptr p __unused, Dwarf_Unsigned alloc_type __unused)
-{
-	/*
-	 * This libdwarf implementation doesn't use this style
-	 * of memory allocation. It doesn't copy things to return
-	 * them to the client, so the client doesn't need to
-	 * remember to free them.
-	 */
-	return;
-}
+#endif	/* !_LIBCAPSICUM_SERVICE_H_ */
diff --git a/lib/libcapsicum/libcapsicum_sysctl.c b/lib/libcapsicum/libcapsicum_sysctl.c
new file mode 100644
index 000000000000..6ea951bc27ea
--- /dev/null
+++ b/lib/libcapsicum/libcapsicum_sysctl.c
@@ -0,0 +1,86 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <errno.h>
+#include <string.h>
+
+#include <nv.h>
+
+#include "libcapsicum.h"
+#include "libcapsicum_sysctl.h"
+
+int
+cap_sysctlbyname(cap_channel_t *chan, const char *name, void *oldp,
+    size_t *oldlenp, const void *newp, size_t newlen)
+{
+	nvlist_t *nvl;
+	const uint8_t *retoldp;
+	uint8_t operation;
+	size_t oldlen;
+
+	operation = 0;
+	if (oldp != NULL)
+		operation |= CAP_SYSCTL_READ;
+	if (newp != NULL)
+		operation |= CAP_SYSCTL_WRITE;
+
+	nvl = nvlist_create(0);
+	nvlist_add_string(nvl, "cmd", "sysctl");
+	nvlist_add_string(nvl, "name", name);
+	nvlist_add_number(nvl, "operation", (uint64_t)operation);
+	if (oldp == NULL && oldlenp != NULL)
+		nvlist_add_null(nvl, "justsize");
+	else if (oldlenp != NULL)
+		nvlist_add_number(nvl, "oldlen", (uint64_t)*oldlenp);
+	if (newp != NULL)
+		nvlist_add_binary(nvl, "newp", newp, newlen);
+	nvl = cap_xfer_nvlist(chan, nvl);
+	if (nvl == NULL)
+		return (-1);
+	if (nvlist_get_number(nvl, "error") != 0) {
+		errno = (int)nvlist_get_number(nvl, "error");
+		nvlist_destroy(nvl);
+		return (-1);
+	}
+
+	if (oldp == NULL && oldlenp != NULL) {
+		*oldlenp = (size_t)nvlist_get_number(nvl, "oldlen");
+	} else if (oldp != NULL) {
+		retoldp = nvlist_get_binary(nvl, "oldp", &oldlen);
+		memcpy(oldp, retoldp, oldlen);
+		if (oldlenp != NULL)
+			*oldlenp = oldlen;
+	}
+	nvlist_destroy(nvl);
+
+	return (0);
+}
diff --git a/lib/libdwarf/dwarf_abbrev.c b/lib/libcapsicum/libcapsicum_sysctl.h
index aae575c3ba1a..d0df1437cec5 100644
--- a/lib/libdwarf/dwarf_abbrev.c
+++ b/lib/libcapsicum/libcapsicum_sysctl.h
@@ -1,7 +1,10 @@
 /*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
+ * Copyright (c) 2013 The FreeBSD Foundation
  * All rights reserved.
  *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -11,10 +14,10 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHOR OR CONTRIBUTORS BE LIABLE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS 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)
@@ -26,46 +29,15 @@
  * $FreeBSD$
  */
 
-#include <stdlib.h>
-#include "_libdwarf.h"
-
-int
-dwarf_abbrev_add(Dwarf_CU cu, uint64_t entry, uint64_t tag, uint8_t children, Dwarf_Abbrev *ap, Dwarf_Error *error)
-{
-	Dwarf_Abbrev a;
-	int ret = DWARF_E_NONE;
-
-	if ((a = malloc(sizeof(struct _Dwarf_Abbrev))) == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_MEMORY);
-		return DWARF_E_MEMORY;
-	}
-
-	/* Initialise the abbrev structure. */
-	a->a_entry	= entry;
-	a->a_tag	= tag;
-	a->a_children	= children;
-
-	/* Initialise the list of attributes. */
-	STAILQ_INIT(&a->a_attrib);
-
-	/* Add the abbrev to the list in the compilation unit. */
-	STAILQ_INSERT_TAIL(&cu->cu_abbrev, a, a_next);
-
-	if (ap != NULL)
-		*ap = a;
-
-	return ret;
-}
+#ifndef	_LIBCAPSICUM_SYSCTL_H_
+#define	_LIBCAPSICUM_SYSCTL_H_
 
-Dwarf_Abbrev
-dwarf_abbrev_find(Dwarf_CU cu, uint64_t entry)
-{
-	Dwarf_Abbrev a = NULL;
+#define	CAP_SYSCTL_READ		0x01
+#define	CAP_SYSCTL_WRITE	0x02
+#define	CAP_SYSCTL_RDWR		(CAP_SYSCTL_READ | CAP_SYSCTL_WRITE)
+#define	CAP_SYSCTL_RECURSIVE	0x04
 
-	STAILQ_FOREACH(a, &cu->cu_abbrev, a_next) {
-		if (a->a_entry == entry)
-			break;
-	}
+int cap_sysctlbyname(cap_channel_t *chan, const char *name, void *oldp,
+    size_t *oldlenp, const void *newp, size_t newlen);
 
-	return a;
-}
+#endif	/* !_LIBCAPSICUM_SYSCTL_H_ */
diff --git a/lib/libcompiler_rt/Makefile b/lib/libcompiler_rt/Makefile
index 8c560d7b3681..5f8039bc166f 100644
--- a/lib/libcompiler_rt/Makefile
+++ b/lib/libcompiler_rt/Makefile
@@ -165,7 +165,9 @@ SRCF+=	stdatomic
 .endif
 
 .for file in ${SRCF}
-. if ${MACHINE_CPUARCH} != "arm" && exists(${CRTSRC}/${CRTARCH}/${file}.S)
+. if ${MACHINE_ARCH} == "armv6hf" && exists(${CRTSRC}/${CRTARCH}/${file}vfp.S)
+SRCS+= ${file}vfp.S
+. elif (${MACHINE_CPUARCH} != "arm" || ${MACHINE_ARCH} == "armv6hf") && exists(${CRTSRC}/${CRTARCH}/${file}.S)
 SRCS+=	${file}.S
 . else
 SRCS+=	${file}.c
diff --git a/lib/libcrypt/Makefile b/lib/libcrypt/Makefile
index 7274e287bded..aca24d8f8af3 100644
--- a/lib/libcrypt/Makefile
+++ b/lib/libcrypt/Makefile
@@ -9,7 +9,7 @@ SHLIBDIR?=	/lib
 SHLIB_MAJOR=	5
 LIB=		crypt
 
-.PATH:		${.CURDIR}/../libmd
+.PATH:		${.CURDIR}/../libmd ${.CURDIR}/../../sys/crypto/sha2
 SRCS=		crypt.c misc.c \
 		crypt-md5.c md5c.c \
 		crypt-nthash.c md4c.c \
@@ -37,4 +37,9 @@ WARNS?=		2
 
 PRECIOUSLIB=
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.lib.mk>
+.include <bsd.subdir.mk>
diff --git a/lib/libcrypt/crypt.3 b/lib/libcrypt/crypt.3
index f14a6eb9d902..50829c2fa43b 100644
--- a/lib/libcrypt/crypt.3
+++ b/lib/libcrypt/crypt.3
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 9, 2011
+.Dd March 9, 2014
 .Dt CRYPT 3
 .Os
 .Sh NAME
@@ -63,11 +63,16 @@ Currently these include the
 .Tn MD5
 hash,
 .Tn NT-Hash
-(compatible with Microsoft's NT scheme)
+.Pq compatible with Microsoft's NT scheme
 and
 .Tn Blowfish .
-The algorithm used will depend upon the format of the Salt (following
-the Modular Crypt Format (MCF)), if
+The algorithm used will depend upon the format of the Salt
+.Po
+following
+the Modular Crypt Format
+.Pq MCF
+.Pc ,
+if
 .Tn DES
 and/or
 .Tn Blowfish
@@ -77,8 +82,10 @@ has been called to change the default.
 .Pp
 The first argument to
 .Nm
-is the data to hash (usually a password), in a
-.Dv null Ns -terminated
+is the data to hash
+.Pq usually a password ,
+in a
+.Dv NUL Ns -terminated
 string.
 The second is the salt, in one of three forms:
 .Pp
@@ -96,22 +103,19 @@ If it begins with the string
 then the Modular Crypt Format is used, as outlined below.
 .It Traditional
 If neither of the above is true, it assumes the Traditional Format,
-using the entire string as the salt (or the first portion).
+using the entire string as the salt
+.Pq or the first portion .
 .El
 .Pp
 All routines are designed to be time-consuming.
-A brief test on a
-.Tn Pentium
-166/MMX shows the
-.Tn DES
-crypt to do approximately 2640 crypts
-a CPU second and MD5 to do about 62 crypts a CPU second.
 .Ss DES Extended Format:
 The
 .Ar key
-is divided into groups of 8 characters (the last group is null-padded)
-and the low-order 7 bits of each character (56 bits per group) are
-used to form the
+is divided into groups of 8 characters
+.Pq the last group is NUL-padded
+and the low-order 7 bits of each character
+.Pq 56 bits per group
+are used to form the
 .Tn DES
 key as follows:
 the first group of 56 bits becomes the initial
@@ -127,7 +131,8 @@ The salt is a 9-character array consisting of an underscore followed
 by 4 bytes of iteration count and 4 bytes of salt.
 These are encoded as printable characters, 6 bits per character,
 least significant character first.
-The values 0 to 63 are encoded as ``./0-9A-Za-z''.
+The values 0 to 63 are encoded as
+.Dq ./0-9A-Za-z .
 This allows 24 bits for both
 .Fa count
 and
@@ -138,7 +143,8 @@ The
 introduces disorder in the
 .Tn DES
 algorithm in one of 16777216 or 4096 possible ways
-(i.e., with 24 or 12 bits: if bit
+.Po
+i.e., with 24 or 12 bits: if bit
 .Em i
 of the
 .Ar salt
@@ -148,7 +154,8 @@ and
 .Em i+24
 are swapped in the
 .Tn DES
-E-box output).
+E-box output
+.Pc .
 .Pp
 The
 .Tn DES
@@ -157,11 +164,13 @@ key is used to encrypt a 64-bit constant using
 iterations of
 .Tn DES .
 The value returned is a
-.Dv null Ns -terminated
-string, 20 or 13 bytes (plus null) in length, consisting of the
+.Dv NUL Ns -terminated
+string, 20 or 13 bytes
+.Pq plus NUL
+in length, consisting of the
 .Ar salt
 followed by the encoded 64-bit encryption.
-.Ss "Modular" crypt:
+.Ss Modular crypt:
 If the salt begins with the string
 .Fa $digit$
 then the Modular Crypt Format is used.
@@ -170,11 +179,10 @@ The
 represents which algorithm is used in encryption.
 Following the token is
 the actual salt to use in the encryption.
-The length of the salt is limited
-to 8 characters--because the length of the returned output is also limited
-(_PASSWORD_LEN).
-The salt must be terminated with the end of the string
-(NULL) or a dollar sign.
+The maximum length of the salt used depends upon the module.
+The salt must be terminated with the end of the string character
+.Pq NUL
+or a dollar sign.
 Any characters after the dollar sign are ignored.
 .Pp
 Currently supported algorithms are:
@@ -199,7 +207,7 @@ An example salt would be:
 .Bl -tag -width 6n -offset indent
 .It Cm "$4$thesalt$rest"
 .El
-.Ss "Traditional" crypt:
+.Ss Traditional crypt:
 The algorithm used will depend upon whether
 .Fn crypt_set_format
 has been called and whether a global default format has been specified.
@@ -216,7 +224,7 @@ if it is available, or MD5 if not.
 .Pp
 How the salt is used will depend upon the algorithm for the hash.
 For
-best results, specify at least two characters of salt.
+best results, specify at least eight characters of salt.
 .Pp
 The
 .Fn crypt_get_format
diff --git a/lib/libcrypt/crypt.c b/lib/libcrypt/crypt.c
index bfcbb2049b5a..040fdc1b90af 100644
--- a/lib/libcrypt/crypt.c
+++ b/lib/libcrypt/crypt.c
@@ -1,6 +1,7 @@
-/*
- * Copyright (c) 1999
- *      Mark Murray.  All rights reserved.
+/*-
+ * Copyright (c) 1999 Mark Murray
+ * Copyright (c) 2014 Dag-Erling Smørgrav
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -28,114 +29,88 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/types.h>
-#include <string.h>
+
 #include <libutil.h>
+#include <string.h>
 #include <unistd.h>
+
 #include "crypt.h"
 
-static const struct {
+/*
+ * List of supported crypt(3) formats.  The first element in the list will
+ * be the default.
+ */
+static const struct crypt_format {
 	const char *const name;
 	char *(*const func)(const char *, const char *);
 	const char *const magic;
-} crypt_types[] = {
-#ifdef HAS_DES
-	{
-		"des",
-		crypt_des,
-		NULL
-	},
-#endif
-	{
-		"md5",
-		crypt_md5,
-		"$1$"
-	},
+} crypt_formats[] = {
+	/* default format */
+	{ "sha512",	crypt_sha512,		"$6$"	},
+
+	/* other supported formats */
+	{ "md5",	crypt_md5,		"$1$"	},
 #ifdef HAS_BLOWFISH
-	{
-		"blf",
-		crypt_blowfish,
-		"$2"
-	},
+	{ "blf",	crypt_blowfish,		"$2"	},
 #endif
-	{
-		"nth",
-		crypt_nthash,
-		"$3$"
-	},
-	{
-		"sha256",
-		crypt_sha256,
-		"$5$"
-	},
-	{
-		"sha512",
-		crypt_sha512,
-		"$6$"
-	},
-	{
-		NULL,
-		NULL,
-		NULL
-	}
-};
-
+	{ "nth",	crypt_nthash,		"$3$"	},
+	{ "sha256",	crypt_sha256,		"$5$"	},
 #ifdef HAS_DES
-#define CRYPT_DEFAULT	"des"
-#else
-#define CRYPT_DEFAULT	"md5"
+	{ "des",	crypt_des,		"_"	},
 #endif
 
-static int crypt_type = -1;
+	/* sentinel */
+	{ NULL,		NULL,			NULL	}
+};
 
-static void
-crypt_setdefault(void)
-{
-	size_t i;
+static const struct crypt_format *crypt_format = &crypt_formats[0];
 
-	if (crypt_type != -1)
-		return;
-	for (i = 0; i < sizeof(crypt_types) / sizeof(crypt_types[0]) - 1; i++) {
-		if (strcmp(CRYPT_DEFAULT, crypt_types[i].name) == 0) {
-			crypt_type = (int)i;
-			return;
-		}
-	}
-	crypt_type = 0;
-}
+#define DES_SALT_ALPHABET \
+	"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
 
+/*
+ * Returns the name of the currently selected format.
+ */
 const char *
 crypt_get_format(void)
 {
 
-	crypt_setdefault();
-	return (crypt_types[crypt_type].name);
+	return (crypt_format->name);
 }
 
+/*
+ * Selects the format to use for subsequent crypt(3) invocations.
+ */
 int
-crypt_set_format(const char *type)
+crypt_set_format(const char *format)
 {
-	size_t i;
+	const struct crypt_format *cf;
 
-	crypt_setdefault();
-	for (i = 0; i < sizeof(crypt_types) / sizeof(crypt_types[0]) - 1; i++) {
-		if (strcmp(type, crypt_types[i].name) == 0) {
-			crypt_type = (int)i;
+	for (cf = crypt_formats; cf->name != NULL; ++cf) {
+		if (strcasecmp(cf->name, format) == 0) {
+			crypt_format = cf;
 			return (1);
 		}
 	}
 	return (0);
 }
 
+/*
+ * Hash the given password with the given salt.  If the salt begins with a
+ * magic string (e.g. "$6$" for sha512), the corresponding format is used;
+ * otherwise, the currently selected format is used.
+ */
 char *
 crypt(const char *passwd, const char *salt)
 {
-	size_t i;
+	const struct crypt_format *cf;
 
-	crypt_setdefault();
-	for (i = 0; i < sizeof(crypt_types) / sizeof(crypt_types[0]) - 1; i++) {
-		if (crypt_types[i].magic != NULL && strncmp(salt,
-		    crypt_types[i].magic, strlen(crypt_types[i].magic)) == 0)
-			return (crypt_types[i].func(passwd, salt));
-	}
-	return (crypt_types[crypt_type].func(passwd, salt));
+	for (cf = crypt_formats; cf->name != NULL; ++cf)
+		if (cf->magic != NULL && strstr(salt, cf->magic) == salt)
+			return (cf->func(passwd, salt));
+#ifdef HAS_DES
+	if (strlen(salt) == 13 && strspn(salt, DES_SALT_ALPHABET) == 13)
+		return (crypt_des(passwd, salt));
+#endif
+	return (crypt_format->func(passwd, salt));
 }
diff --git a/lib/libcrypt/tests/Makefile b/lib/libcrypt/tests/Makefile
index 3190dbe9492e..2a0f1fbeaf5d 100644
--- a/lib/libcrypt/tests/Makefile
+++ b/lib/libcrypt/tests/Makefile
@@ -2,9 +2,11 @@
 
 # exercise libcrypt
 
-TESTS_C= crypt_tests
+TESTSDIR= ${TESTSBASE}/lib/libcrypt
+
+ATF_TESTS_C= crypt_tests
 
 CFLAGS+= -I${.CURDIR:H}
 LDADD+= -L${.OBJDIR:H} -lcrypt
 
-.include <atf.test.mk>
+.include <bsd.test.mk>
diff --git a/lib/libcrypt/tests/crypt_tests.c b/lib/libcrypt/tests/crypt_tests.c
index d0db8aba9500..2b2f9e6ebed9 100644
--- a/lib/libcrypt/tests/crypt_tests.c
+++ b/lib/libcrypt/tests/crypt_tests.c
@@ -42,7 +42,7 @@ ATF_TC_BODY(invalid, tc)
 
 /*
  * This function must not do anything except enumerate
- * the test cases, else atf-run is likely to be upset.
+ * the test cases, per atf-c-api(3).
  */
 ATF_TP_ADD_TCS(tp)
 {
diff --git a/lib/libdwarf/Makefile b/lib/libdwarf/Makefile
index dbd7895cd06a..9d4df830ff07 100644
--- a/lib/libdwarf/Makefile
+++ b/lib/libdwarf/Makefile
@@ -1,9 +1,16 @@
 # $FreeBSD$
+.include <bsd.own.mk>
+
+TOP=	${.CURDIR}/../../contrib/elftoolchain
+SRCDIR=	${TOP}/libdwarf
+
+.PATH:	${SRCDIR}
 
 LIB=	dwarf
 
 SRCS=	\
 	dwarf_abbrev.c		\
+	dwarf_arange.c		\
 	dwarf_attr.c		\
 	dwarf_attrval.c		\
 	dwarf_cu.c		\
@@ -11,19 +18,329 @@ SRCS=	\
 	dwarf_die.c		\
 	dwarf_dump.c		\
 	dwarf_errmsg.c		\
-	dwarf_errno.c		\
 	dwarf_finish.c		\
 	dwarf_form.c		\
-	dwarf_func.c		\
+	dwarf_frame.c		\
+	dwarf_funcs.c		\
 	dwarf_init.c		\
-	dwarf_loc.c
+	dwarf_lineno.c		\
+	dwarf_loclist.c		\
+	dwarf_macinfo.c		\
+	dwarf_pro_arange.c	\
+	dwarf_pro_attr.c	\
+	dwarf_pro_die.c		\
+	dwarf_pro_expr.c	\
+	dwarf_pro_finish.c	\
+	dwarf_pro_frame.c	\
+	dwarf_pro_funcs.c	\
+	dwarf_pro_init.c	\
+	dwarf_pro_lineno.c	\
+	dwarf_pro_macinfo.c	\
+	dwarf_pro_pubnames.c	\
+	dwarf_pro_reloc.c	\
+	dwarf_pro_sections.c	\
+	dwarf_pro_types.c	\
+	dwarf_pro_vars.c	\
+	dwarf_pro_weaks.c	\
+	dwarf_pubnames.c	\
+	dwarf_pubtypes.c	\
+	dwarf_ranges.c		\
+	dwarf_reloc.c		\
+	dwarf_seterror.c	\
+	dwarf_str.c		\
+	dwarf_types.c		\
+	dwarf_vars.c		\
+	dwarf_weaks.c		\
+	libdwarf.c		\
+	libdwarf_abbrev.c	\
+	libdwarf_arange.c	\
+	libdwarf_attr.c		\
+	libdwarf_die.c		\
+	libdwarf_error.c	\
+	libdwarf_elf_access.c	\
+	libdwarf_elf_init.c	\
+	libdwarf_frame.c	\
+	libdwarf_info.c		\
+	libdwarf_init.c		\
+	libdwarf_lineno.c	\
+	libdwarf_loc.c		\
+	libdwarf_loclist.c	\
+	libdwarf_macinfo.c	\
+	libdwarf_nametbl.c	\
+	libdwarf_ranges.c	\
+	libdwarf_reloc.c	\
+	libdwarf_rw.c		\
+	libdwarf_sections.c	\
+	libdwarf_str.c
+
+INCS=		dwarf.h libdwarf.h
+
+#
+# We need to link against the correct version of these files. One
+# solution is to include ../../sys in the include path. This causes
+# problems when a header file in sys depends on a file in another
+# part of the tree, e.g. a machine dependent header.
+#
+SRCS+=	sys/elf32.h sys/elf64.h sys/elf_common.h
+
+GENSRCS=	dwarf_pubnames.c dwarf_pubtypes.c dwarf_weaks.c \
+		dwarf_funcs.c dwarf_vars.c dwarf_types.c	\
+		dwarf_pro_pubnames.c dwarf_pro_weaks.c		\
+		dwarf_pro_funcs.c dwarf_pro_types.c		\
+		dwarf_pro_vars.c
+CLEANFILES=	${GENSRCS}
+CLEANDIRS=	sys
+CFLAGS+=	-I. -I${SRCDIR} -I${TOP}/common -I${TOP}/libelf
 
-INCS=	dwarf.h libdwarf.h
+sys/elf32.h sys/elf64.h sys/elf_common.h: ${.CURDIR}/../../sys/${.TARGET}
+	mkdir -p ${.OBJDIR}/sys
+	ln -sf ${.CURDIR}/../../sys/${.TARGET} ${.TARGET}
 
-CFLAGS+=	-I${.CURDIR}
+LDADD+=		-lelf
+DPADD+=		${LIBELF}
 
-SHLIB_MAJOR=	3
+SHLIB_MAJOR=	4
 
-WITHOUT_MAN=
+MAN=	dwarf.3                                         \
+	dwarf_add_arange.3				\
+	dwarf_add_AT_comp_dir.3				\
+	dwarf_add_AT_const_value_string.3		\
+	dwarf_add_AT_dataref.3				\
+	dwarf_add_AT_flag.3				\
+	dwarf_add_AT_location_expr.3			\
+	dwarf_add_AT_name.3				\
+	dwarf_add_AT_producer.3				\
+	dwarf_add_AT_ref_address.3			\
+	dwarf_add_AT_reference.3			\
+	dwarf_add_AT_signed_const.3			\
+	dwarf_add_AT_string.3				\
+	dwarf_add_AT_targ_address.3			\
+	dwarf_add_die_to_debug.3			\
+	dwarf_add_directory_decl.3			\
+	dwarf_add_expr_addr.3				\
+	dwarf_add_expr_gen.3				\
+	dwarf_add_fde_inst.3				\
+	dwarf_add_file_decl.3				\
+	dwarf_add_frame_cie.3				\
+	dwarf_add_frame_fde.3				\
+	dwarf_add_funcname.3				\
+	dwarf_add_line_entry.3				\
+	dwarf_add_pubname.3				\
+	dwarf_add_typename.3				\
+	dwarf_add_varname.3				\
+	dwarf_add_weakname.3				\
+	dwarf_attr.3					\
+	dwarf_attrlist.3				\
+	dwarf_attrval_signed.3				\
+	dwarf_child.3					\
+	dwarf_dealloc.3					\
+	dwarf_def_macro.3				\
+	dwarf_die_abbrev_code.3				\
+	dwarf_die_link.3				\
+	dwarf_diename.3					\
+	dwarf_dieoffset.3				\
+	dwarf_end_macro_file.3				\
+	dwarf_errmsg.3					\
+	dwarf_errno.3					\
+	dwarf_expand_frame_instructions.3		\
+	dwarf_expr_current_offset.3			\
+	dwarf_expr_into_block.3				\
+	dwarf_fde_cfa_offset.3				\
+	dwarf_find_macro_value_start.3			\
+	dwarf_finish.3					\
+	dwarf_formaddr.3				\
+	dwarf_formblock.3				\
+	dwarf_formexprloc.3				\
+	dwarf_formflag.3				\
+	dwarf_formref.3					\
+	dwarf_formsig8.3				\
+	dwarf_formstring.3				\
+	dwarf_formudata.3				\
+	dwarf_get_abbrev.3				\
+	dwarf_get_abbrev_children_flag.3		\
+	dwarf_get_abbrev_code.3				\
+	dwarf_get_abbrev_entry.3			\
+	dwarf_get_abbrev_tag.3				\
+	dwarf_get_address_size.3			\
+	dwarf_get_arange.3				\
+	dwarf_get_arange_info.3				\
+	dwarf_get_aranges.3				\
+	dwarf_get_AT_name.3				\
+	dwarf_get_cie_index.3				\
+	dwarf_get_cie_info.3				\
+	dwarf_get_cie_of_fde.3				\
+	dwarf_get_cu_die_offset.3			\
+	dwarf_get_elf.3					\
+	dwarf_get_fde_at_pc.3				\
+	dwarf_get_fde_info_for_all_regs.3		\
+	dwarf_get_fde_info_for_all_regs3.3		\
+	dwarf_get_fde_info_for_cfa_reg3.3		\
+	dwarf_get_fde_info_for_reg.3			\
+	dwarf_get_fde_info_for_reg3.3			\
+	dwarf_get_fde_instr_bytes.3			\
+	dwarf_get_fde_list.3				\
+	dwarf_get_fde_n.3				\
+	dwarf_get_fde_range.3				\
+	dwarf_get_form_class.3				\
+	dwarf_get_funcs.3				\
+	dwarf_get_globals.3				\
+	dwarf_get_loclist_entry.3			\
+	dwarf_get_macro_details.3			\
+	dwarf_get_pubtypes.3				\
+	dwarf_get_ranges.3				\
+	dwarf_get_relocation_info.3			\
+	dwarf_get_relocation_info_count.3		\
+	dwarf_get_section_bytes.3			\
+	dwarf_get_str.3					\
+	dwarf_get_types.3				\
+	dwarf_get_vars.3				\
+	dwarf_get_weaks.3				\
+	dwarf_hasattr.3					\
+	dwarf_hasform.3					\
+	dwarf_highpc.3					\
+	dwarf_init.3					\
+	dwarf_lineno.3					\
+	dwarf_lne_end_sequence.3			\
+	dwarf_lne_set_address.3				\
+	dwarf_loclist.3					\
+	dwarf_loclist_from_expr.3			\
+	dwarf_new_die.3					\
+	dwarf_new_expr.3				\
+	dwarf_new_fde.3					\
+	dwarf_next_cu_header.3				\
+	dwarf_object_init.3				\
+	dwarf_producer_init.3				\
+	dwarf_producer_set_isa.3			\
+	dwarf_reset_section_bytes.3			\
+	dwarf_seterrarg.3				\
+	dwarf_set_frame_cfa_value.3			\
+	dwarf_set_reloc_application.3			\
+	dwarf_srcfiles.3				\
+	dwarf_srclines.3				\
+	dwarf_start_macro_file.3			\
+	dwarf_tag.3					\
+	dwarf_transform_to_disk_form.3			\
+	dwarf_undef_macro.3				\
+	dwarf_vendor_ext.3				\
+	dwarf_whatattr.3
+
+MLINKS+= \
+	dwarf_add_AT_const_value_string.3 dwarf_add_AT_const_value_signedint.3 \
+	dwarf_add_AT_const_value_string.3 dwarf_add_AT_const_value_unsignedint.3 \
+	dwarf_add_AT_signed_const.3 dwarf_add_AT_unsigned_const.3 \
+	dwarf_add_AT_targ_address.3 dwarf_add_AT_targ_address_b.3 \
+	dwarf_add_arange.3	dwarf_add_arange_b.3	\
+	dwarf_add_expr_addr.3	dwarf_add_expr_addr_b.3	\
+	dwarf_add_frame_fde.3	dwarf_add_frame_fde_b.3	\
+	dwarf_attrval_signed.3	dwarf_attrval_flag.3	\
+	dwarf_attrval_signed.3	dwarf_attrval_string.3	\
+	dwarf_attrval_signed.3	dwarf_attrval_unsigned.3 \
+	dwarf_child.3	dwarf_offdie.3			\
+	dwarf_child.3	dwarf_siblingof.3		\
+	dwarf_dealloc.3	dwarf_fde_cie_list_dealloc.3	\
+	dwarf_dealloc.3	dwarf_funcs_dealloc.3		\
+	dwarf_dealloc.3	dwarf_globals_dealloc.3		\
+	dwarf_dealloc.3	dwarf_pubtypes_dealloc.3	\
+	dwarf_dealloc.3	dwarf_types_dealloc.3		\
+	dwarf_dealloc.3	dwarf_vars_dealloc.3		\
+	dwarf_dealloc.3	dwarf_weaks_dealloc.3		\
+	dwarf_dealloc.3	dwarf_ranges_dealloc.3		\
+	dwarf_dealloc.3	dwarf_srclines_dealloc.3	\
+	dwarf_init.3	dwarf_elf_init.3		\
+	dwarf_dieoffset.3	dwarf_die_CU_offset.3	\
+	dwarf_dieoffset.3	dwarf_die_CU_offset_range.3 \
+	dwarf_dieoffset.3	dwarf_get_cu_die_offset_given_cu_header_offset.3 \
+	dwarf_finish.3		dwarf_object_finish.3	\
+	dwarf_formref.3	dwarf_global_formref.3		\
+	dwarf_formudata.3	dwarf_formsdata.3	\
+	dwarf_get_AT_name.3	dwarf_get_ACCESS_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_ATE_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_CC_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_CFA_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_CHILDREN_name.3 \
+	dwarf_get_AT_name.3	dwarf_get_DS_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_DSC_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_EH_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_END_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_FORM_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_ID_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_INL_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_LANG_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_LNE_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_LNS_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_MACINFO_name.3 \
+	dwarf_get_AT_name.3	dwarf_get_OP_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_ORD_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_TAG_name.3	\
+	dwarf_get_AT_name.3	dwarf_get_VIRTUALITY_name.3 \
+	dwarf_get_AT_name.3	dwarf_get_VIS_name.3	\
+	dwarf_get_cu_die_offset.3 dwarf_get_arange_cu_header_offset.3 \
+	dwarf_get_fde_list.3	dwarf_get_fde_list_eh.3	\
+	dwarf_get_funcs.3	dwarf_func_die_offset.3	\
+	dwarf_get_funcs.3	dwarf_func_cu_offset.3	\
+	dwarf_get_funcs.3	dwarf_func_name_offsets.3 \
+	dwarf_get_funcs.3	dwarf_funcname.3	\
+	dwarf_get_globals.3	dwarf_global_die_offset.3 \
+	dwarf_get_globals.3	dwarf_global_cu_offset.3 \
+	dwarf_get_globals.3	dwarf_global_name_offsets.3 \
+	dwarf_get_globals.3	dwarf_globname.3	\
+	dwarf_get_pubtypes.3	dwarf_pubtype_die_offset.3 \
+	dwarf_get_pubtypes.3	dwarf_pubtype_cu_offset.3 \
+	dwarf_get_pubtypes.3	dwarf_pubtype_name_offsets.3 \
+	dwarf_get_pubtypes.3	dwarf_pubtypename.3	\
+	dwarf_get_ranges.3	dwarf_get_ranges_a.3	\
+	dwarf_get_types.3	dwarf_type_die_offset.3	\
+	dwarf_get_types.3	dwarf_type_cu_offset.3	\
+	dwarf_get_types.3	dwarf_type_name_offsets.3 \
+	dwarf_get_types.3	dwarf_typename.3	\
+	dwarf_get_vars.3	dwarf_var_die_offset.3	\
+	dwarf_get_vars.3	dwarf_var_cu_offset.3	\
+	dwarf_get_vars.3	dwarf_var_name_offsets.3 \
+	dwarf_get_vars.3	dwarf_varname.3		\
+	dwarf_get_weaks.3	dwarf_weak_die_offset.3	\
+	dwarf_get_weaks.3	dwarf_weak_cu_offset.3	\
+	dwarf_get_weaks.3	dwarf_weak_name_offsets.3 \
+	dwarf_get_weaks.3	dwarf_weakname.3	\
+	dwarf_hasform.3	dwarf_whatform.3		\
+	dwarf_hasform.3	dwarf_whatform_direct.3		\
+	dwarf_highpc.3	dwarf_arrayorder.3		\
+	dwarf_highpc.3	dwarf_bitoffset.3		\
+	dwarf_highpc.3	dwarf_bitsize.3			\
+	dwarf_highpc.3	dwarf_bytesize.3		\
+	dwarf_highpc.3	dwarf_lowpc.3			\
+	dwarf_highpc.3	dwarf_srclang.3			\
+	dwarf_lineno.3	dwarf_lineaddr.3		\
+	dwarf_lineno.3	dwarf_linebeginstatement.3	\
+	dwarf_lineno.3	dwarf_lineblock.3		\
+	dwarf_lineno.3	dwarf_lineendsequence.3		\
+	dwarf_lineno.3	dwarf_lineoff.3			\
+	dwarf_lineno.3	dwarf_linesrc.3			\
+	dwarf_lineno.3	dwarf_line_srcfileno.3		\
+	dwarf_loclist.3	dwarf_loclist_n.3		\
+	dwarf_loclist_from_expr.3 dwarf_loclist_from_expr_a.3 \
+	dwarf_producer_init.3 dwarf_producer_init_b.3	\
+	dwarf_seterrarg.3	dwarf_seterrhand.3	\
+	dwarf_set_frame_cfa_value.3 dwarf_set_frame_rule_initial_value.3 \
+	dwarf_set_frame_cfa_value.3 dwarf_set_frame_rule_table_size.3 \
+	dwarf_set_frame_cfa_value.3 dwarf_set_frame_same_value.3 \
+	dwarf_set_frame_cfa_value.3 dwarf_set_frame_undefined_value.3
+
+dwarf_pubnames.c:	dwarf_nametbl.m4 dwarf_pubnames.m4
+dwarf_pubtypes.c:	dwarf_nametbl.m4 dwarf_pubtypes.m4
+dwarf_weaks.c:		dwarf_nametbl.m4 dwarf_weaks.m4
+dwarf_funcs.c:		dwarf_nametbl.m4 dwarf_funcs.m4
+dwarf_vars.c:		dwarf_nametbl.m4 dwarf_vars.m4
+dwarf_types.c:		dwarf_nametbl.m4 dwarf_types.m4
+dwarf_pro_pubnames.c:	dwarf_pro_nametbl.m4 dwarf_pro_pubnames.m4
+dwarf_pro_weaks.c:	dwarf_pro_nametbl.m4 dwarf_pro_weaks.m4
+dwarf_pro_funcs.c:	dwarf_pro_nametbl.m4 dwarf_pro_funcs.m4
+dwarf_pro_types.c:	dwarf_pro_nametbl.m4 dwarf_pro_types.m4
+dwarf_pro_vars.c:	dwarf_pro_nametbl.m4 dwarf_pro_vars.m4
 
 .include <bsd.lib.mk>
+
+# Keep the .SUFFIXES line after the include of bsd.lib.mk
+.SUFFIXES:	.m4 .c
+.m4.c:
+	m4 -D SRCDIR=${SRCDIR} ${M4FLAGS} ${.IMPSRC} > ${.TARGET}
+
diff --git a/lib/libdwarf/_libdwarf.h b/lib/libdwarf/_libdwarf.h
deleted file mode 100644
index 828250eba102..000000000000
--- a/lib/libdwarf/_libdwarf.h
+++ /dev/null
@@ -1,199 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#ifndef	__LIBDWARF_H_
-#define	__LIBDWARF_H_
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <stdio.h>
-#include <gelf.h>
-#include "dwarf.h"
-#include "libdwarf.h"
-
-#define DWARF_debug_abbrev		0
-#define DWARF_debug_aranges		1
-#define DWARF_debug_frame		2
-#define DWARF_debug_info		3
-#define DWARF_debug_line		4
-#define DWARF_debug_pubnames		5
-#define DWARF_eh_frame			6
-#define DWARF_debug_macinfo		7
-#define DWARF_debug_str			8
-#define DWARF_debug_loc			9
-#define DWARF_debug_pubtypes		10
-#define DWARF_debug_ranges		11
-#define DWARF_debug_static_func		12
-#define DWARF_debug_static_vars		13
-#define DWARF_debug_types		14
-#define DWARF_debug_weaknames		15
-#define DWARF_symtab			16
-#define DWARF_strtab			17
-#define DWARF_DEBUG_SNAMES		18
-
-#define DWARF_DIE_HASH_SIZE		8191
-
-#define	DWARF_SET_ERROR(_e, _err)	do { 		\
-	_e->err_error = _err;				\
-	_e->elf_error = 0;				\
-	_e->err_func  = __func__;			\
-	_e->err_line  = __LINE__;			\
-	_e->err_msg[0] = '\0';				\
-	} while (0)
-
-#define	DWARF_SET_ELF_ERROR(_e, _err)	do { 		\
-	_e->err_error = DWARF_E_ELF;			\
-	_e->elf_error = _err;				\
-	_e->err_func  = __func__;			\
-	_e->err_line  = __LINE__;			\
-	_e->err_msg[0] = '\0';				\
-	} while (0)
-
-struct _Dwarf_AttrValue {
-	uint64_t	av_attrib;	/* DW_AT_ */
-	uint64_t	av_form;	/* DW_FORM_ */
-	union {
-		uint64_t	u64;
-		int64_t		s64;
-		const char	*s;
-		uint8_t		*u8p;
-	} u[2];				/* Value. */
-	STAILQ_ENTRY(_Dwarf_AttrValue)
-			av_next;	/* Next attribute value. */
-};
-
-struct _Dwarf_Die {
-	int		die_level;	/* Parent-child level. */
-	uint64_t	die_offset;	/* DIE offset in section. */
-	uint64_t	die_abnum;	/* Abbrev number. */
-	Dwarf_Abbrev	die_a;		/* Abbrev pointer. */
-	Dwarf_CU	die_cu;		/* Compilation unit pointer. */
-	const char	*die_name;	/* Ptr to the name string. */
-	STAILQ_HEAD(, _Dwarf_AttrValue)
-			die_attrval;	/* List of attribute values. */
-	STAILQ_ENTRY(_Dwarf_Die)
-			die_next;	/* Next die in list. */
-	STAILQ_ENTRY(_Dwarf_Die)
-			die_hash;	/* Next die in hash table. */
-};
-
-struct _Dwarf_Attribute {
-	uint64_t	at_attrib;	/* DW_AT_ */
-	uint64_t	at_form;	/* DW_FORM_ */
-	STAILQ_ENTRY(_Dwarf_Attribute)
-			at_next;	/* Next attribute. */
-};
-
-struct _Dwarf_Abbrev {
-	uint64_t	a_entry;	/* Abbrev entry. */
-	uint64_t	a_tag;		/* Tag: DW_TAG_ */
-	uint8_t		a_children;	/* DW_CHILDREN_no or DW_CHILDREN_yes */
-	STAILQ_HEAD(, _Dwarf_Attribute)
-			a_attrib;	/* List of attributes. */
-	STAILQ_ENTRY(_Dwarf_Abbrev)
-			a_next;		/* Next abbrev. */
-};
-
-struct _Dwarf_CU {
-	uint64_t	cu_offset;	/* Offset to the this compilation unit. */
-	uint32_t	cu_length;	/* Length of CU data. */
-	uint32_t	cu_header_length;
-					/* Length of the CU header. */
-	uint16_t	cu_version;	/* DWARF version. */
-	uint64_t	cu_abbrev_offset;
-					/* Offset into .debug_abbrev. */
-	uint8_t		cu_pointer_size;
-					/* Number of bytes in pointer. */
-	uint64_t	cu_next_offset;
-					/* Offset to the next compilation unit. */
-	STAILQ_HEAD(, _Dwarf_Abbrev)
-			cu_abbrev;	/* List of abbrevs. */
-	STAILQ_HEAD(, _Dwarf_Die)
-			cu_die;		/* List of dies. */
-	STAILQ_HEAD(, _Dwarf_Die)
-			cu_die_hash[DWARF_DIE_HASH_SIZE];
-					/* Hash of dies. */
-	STAILQ_ENTRY(_Dwarf_CU)
-			cu_next;	/* Next compilation unit. */
-};
-
-typedef struct _Dwarf_section {
-	Elf_Scn		*s_scn;		/* Section pointer. */
-	GElf_Shdr	s_shdr;		/* Copy of the section header. */
-	char		*s_sname;	/* Ptr to the section name. */
-	uint32_t	s_shnum;	/* Section number. */
-	Elf_Data	*s_data;	/* Section data. */
-} Dwarf_section;
-
-struct _Dwarf_Debug {
-	Elf		*dbg_elf;	/* Ptr to the ELF handle. */
-	GElf_Ehdr	dbg_ehdr;	/* Copy of the ELF header. */
-	int		dbg_elf_close;	/* True if elf_end() required. */
-	int		dbg_mode;	/* Access mode. */
-	size_t		dbg_stnum;	/* Section header string table section number. */
-	int		dbg_offsize;	/* DWARF offset size. */
-	Dwarf_section	dbg_s[DWARF_DEBUG_SNAMES];
-					/* Array of section information. */
-	STAILQ_HEAD(, _Dwarf_CU)
-			dbg_cu;		/* List of compilation units. */
-	Dwarf_CU	dbg_cu_current;
-					/* Ptr to the current compilation unit. */
-
-	STAILQ_HEAD(, _Dwarf_Func) dbg_func; /* List of functions */
-};
-
-struct _Dwarf_Func {
-	Dwarf_Die	func_die;
-	const char	*func_name;
-	Dwarf_Addr	func_low_pc;
-	Dwarf_Addr	func_high_pc;
-	int		func_is_inlined;
-	/* inlined instance */
-	STAILQ_HEAD(, _Dwarf_Inlined_Func) func_inlined_instances;
-	STAILQ_ENTRY(_Dwarf_Func) func_next;
-};
-
-struct _Dwarf_Inlined_Func {
-	struct _Dwarf_Func *ifunc_origin;
-	Dwarf_Die	ifunc_abstract;
-	Dwarf_Die	ifunc_concrete;
-	Dwarf_Addr	ifunc_low_pc;
-	Dwarf_Addr	ifunc_high_pc;
-	STAILQ_ENTRY(_Dwarf_Inlined_Func) ifunc_next;
-};
-
-void	dwarf_build_function_table(Dwarf_Debug dbg);
-
-#ifdef DWARF_DEBUG
-#include <assert.h>
-#define DWARF_ASSERT(x)	assert(x)
-#else
-#define DWARF_ASSERT(x)
-#endif
-
-#endif /* !__LIBDWARF_H_ */
diff --git a/lib/libdwarf/dwarf.h b/lib/libdwarf/dwarf.h
deleted file mode 100644
index 6eb20776e64f..000000000000
--- a/lib/libdwarf/dwarf.h
+++ /dev/null
@@ -1,479 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#ifndef	_DWARF_H_
-#define	_DWARF_H_
-
-#define DW_TAG_array_type		0x01
-#define DW_TAG_class_type		0x02
-#define DW_TAG_entry_point		0x03
-#define DW_TAG_enumeration_type		0x04
-#define DW_TAG_formal_parameter		0x05
-#define DW_TAG_imported_declaration	0x08
-#define DW_TAG_label			0x0a
-#define DW_TAG_lexical_block		0x0b
-#define DW_TAG_member			0x0d
-#define DW_TAG_pointer_type		0x0f
-#define DW_TAG_reference_type		0x10
-#define DW_TAG_compile_unit		0x11
-#define DW_TAG_string_type		0x12
-#define DW_TAG_structure_type		0x13
-#define DW_TAG_subroutine_type		0x15
-#define DW_TAG_typedef			0x16
-#define DW_TAG_union_type		0x17
-#define DW_TAG_unspecified_parameters	0x18
-#define DW_TAG_variant			0x19
-#define DW_TAG_common_block		0x1a
-#define DW_TAG_common_inclusion		0x1b
-#define DW_TAG_inheritance		0x1c
-#define DW_TAG_inlined_subroutine	0x1d
-#define DW_TAG_module			0x1e
-#define DW_TAG_ptr_to_member_type	0x1f
-#define DW_TAG_set_type			0x20
-#define DW_TAG_subrange_type		0x21
-#define DW_TAG_with_stmt		0x22
-#define DW_TAG_access_declaration	0x23
-#define DW_TAG_base_type		0x24
-#define DW_TAG_catch_block		0x25
-#define DW_TAG_const_type		0x26
-#define DW_TAG_constant			0x27
-#define DW_TAG_enumerator		0x28
-#define DW_TAG_friend			0x2a
-#define DW_TAG_namelist			0x2b
-#define DW_TAG_namelist_item		0x2c
-#define DW_TAG_packed_type		0x2d
-#define DW_TAG_subprogram		0x2e
-#define DW_TAG_template_type_parameter	0x2f
-#define DW_TAG_template_type_param	0x2f
-#define DW_TAG_template_value_parameter	0x30
-#define DW_TAG_template_value_param	0x30
-#define DW_TAG_thrown_type		0x31
-#define DW_TAG_try_block		0x32
-#define DW_TAG_variant_part		0x33
-#define DW_TAG_variable			0x34
-#define DW_TAG_volatile_type		0x35
-#define DW_TAG_dwarf_procedure          0x36
-#define DW_TAG_restrict_type            0x37
-#define DW_TAG_interface_type           0x38
-#define DW_TAG_namespace                0x39
-#define DW_TAG_imported_module          0x3a
-#define DW_TAG_unspecified_type         0x3b
-#define DW_TAG_partial_unit             0x3c
-#define DW_TAG_imported_unit            0x3d
-#define DW_TAG_condition                0x3f
-#define DW_TAG_shared_type              0x40
-
-#define DW_TAG_lo_user			0x4080
-
-#define DW_TAG_hi_user			0xffff
-
-#define DW_CHILDREN_no			0x00
-#define DW_CHILDREN_yes			0x01
-
-#define DW_AT_sibling			0x01
-#define DW_AT_location			0x02
-#define DW_AT_name			0x03
-#define DW_AT_ordering			0x09
-#define DW_AT_subscr_data		0x0a
-#define DW_AT_byte_size			0x0b
-#define DW_AT_bit_offset		0x0c
-#define DW_AT_bit_size			0x0d
-#define DW_AT_element_list		0x0f
-#define DW_AT_stmt_list			0x10
-#define DW_AT_low_pc			0x11
-#define DW_AT_high_pc			0x12
-#define DW_AT_language			0x13
-#define DW_AT_member			0x14
-#define DW_AT_discr			0x15
-#define DW_AT_discr_value		0x16
-#define DW_AT_visibility		0x17
-#define DW_AT_import			0x18
-#define DW_AT_string_length		0x19
-#define DW_AT_common_reference		0x1a
-#define DW_AT_comp_dir			0x1b
-#define DW_AT_const_value		0x1c
-#define DW_AT_containing_type		0x1d
-#define DW_AT_default_value		0x1e
-#define DW_AT_inline			0x20
-#define DW_AT_is_optional		0x21
-#define DW_AT_lower_bound		0x22
-#define DW_AT_producer			0x25
-#define DW_AT_prototyped		0x27
-#define DW_AT_return_addr		0x2a
-#define DW_AT_start_scope		0x2c
-#define DW_AT_bit_stride		0x2e
-#define DW_AT_stride_size		0x2e
-#define DW_AT_upper_bound		0x2f
-#define DW_AT_abstract_origin		0x31
-#define DW_AT_accessibility		0x32
-#define DW_AT_address_class		0x33
-#define DW_AT_artificial		0x34
-#define DW_AT_base_types		0x35
-#define DW_AT_calling_convention	0x36
-#define DW_AT_count			0x37
-#define DW_AT_data_member_location	0x38
-#define DW_AT_decl_column		0x39
-#define DW_AT_decl_file			0x3a
-#define DW_AT_decl_line			0x3b
-#define DW_AT_declaration		0x3c
-#define DW_AT_discr_list		0x3d
-#define DW_AT_encoding			0x3e
-#define DW_AT_external			0x3f
-#define DW_AT_frame_base		0x40
-#define DW_AT_friend			0x41
-#define DW_AT_identifier_case		0x42
-#define DW_AT_macro_info		0x43
-#define DW_AT_namelist_item		0x44
-#define DW_AT_priority			0x45
-#define DW_AT_segment			0x46
-#define DW_AT_specification		0x47
-#define DW_AT_static_link		0x48
-#define DW_AT_type			0x49
-#define DW_AT_use_location		0x4a
-#define DW_AT_variable_parameter	0x4b
-#define DW_AT_virtuality		0x4c
-#define DW_AT_vtable_elem_location	0x4d
-
-#define DW_AT_lo_user			0x2000
-
-#define DW_AT_hi_user			0x3fff
-
-#define DW_FORM_addr			0x01
-#define DW_FORM_block2			0x03
-#define DW_FORM_block4			0x04
-#define DW_FORM_data2			0x05
-#define DW_FORM_data4			0x06
-#define DW_FORM_data8			0x07
-#define DW_FORM_string			0x08
-#define DW_FORM_block			0x09
-#define DW_FORM_block1			0x0a
-#define DW_FORM_data1			0x0b
-#define DW_FORM_flag			0x0c
-#define DW_FORM_sdata			0x0d
-#define DW_FORM_strp			0x0e
-#define DW_FORM_udata			0x0f
-#define DW_FORM_ref_addr		0x10
-#define DW_FORM_ref1			0x11
-#define DW_FORM_ref2			0x12
-#define DW_FORM_ref4			0x13
-#define DW_FORM_ref8			0x14
-#define DW_FORM_ref_udata		0x15
-#define DW_FORM_indirect		0x16
-#define DW_FORM_flag_present		0x19
-
-#define DW_OP_addr			0x03
-#define DW_OP_deref			0x06
-#define DW_OP_const1u			0x08
-#define DW_OP_const1s			0x09
-#define DW_OP_const2u			0x0a
-#define DW_OP_const2s			0x0b
-#define DW_OP_const4u			0x0c
-#define DW_OP_const4s			0x0d
-#define DW_OP_const8u			0x0e
-#define DW_OP_const8s			0x0f
-#define DW_OP_constu			0x10
-#define DW_OP_consts			0x11
-#define DW_OP_dup			0x12
-#define DW_OP_drop			0x13
-#define DW_OP_over			0x14
-#define DW_OP_pick			0x15
-#define DW_OP_swap			0x16
-#define DW_OP_rot			0x17
-#define DW_OP_xderef			0x18
-#define DW_OP_abs			0x19
-#define DW_OP_and			0x1a
-#define DW_OP_div			0x1b
-#define DW_OP_minus			0x1c
-#define DW_OP_mod			0x1d
-#define DW_OP_mul			0x1e
-#define DW_OP_neg			0x1f
-#define DW_OP_not			0x20
-#define DW_OP_or			0x21
-#define DW_OP_plus			0x22
-#define DW_OP_plus_uconst		0x23
-#define DW_OP_shl			0x24
-#define DW_OP_shr			0x25
-#define DW_OP_shra			0x26
-#define DW_OP_xor			0x27
-#define DW_OP_bra			0x28
-#define DW_OP_eq			0x29
-#define DW_OP_ge			0x2a
-#define DW_OP_gt			0x2b
-#define DW_OP_le			0x2c
-#define DW_OP_lt			0x2d
-#define DW_OP_ne			0x2e
-#define DW_OP_skip			0x2f
-#define DW_OP_lit0			0x30
-#define DW_OP_lit1			0x31
-#define DW_OP_lit2			0x32
-#define DW_OP_lit3			0x33
-#define DW_OP_lit4			0x34
-#define DW_OP_lit5			0x35
-#define DW_OP_lit6			0x36
-#define DW_OP_lit7			0x37
-#define DW_OP_lit8			0x38
-#define DW_OP_lit9			0x39
-#define DW_OP_lit10			0x3a
-#define DW_OP_lit11			0x3b
-#define DW_OP_lit12			0x3c
-#define DW_OP_lit13			0x3d
-#define DW_OP_lit14			0x3e
-#define DW_OP_lit15			0x3f
-#define DW_OP_lit16			0x40
-#define DW_OP_lit17			0x41
-#define DW_OP_lit18			0x42
-#define DW_OP_lit19			0x43
-#define DW_OP_lit20			0x44
-#define DW_OP_lit21			0x45
-#define DW_OP_lit22			0x46
-#define DW_OP_lit23			0x47
-#define DW_OP_lit24			0x48
-#define DW_OP_lit25			0x49
-#define DW_OP_lit26			0x4a
-#define DW_OP_lit27			0x4b
-#define DW_OP_lit28			0x4c
-#define DW_OP_lit29			0x4d
-#define DW_OP_lit30			0x4e
-#define DW_OP_lit31			0x4f
-#define DW_OP_reg0			0x50
-#define DW_OP_reg1			0x51
-#define DW_OP_reg2			0x52
-#define DW_OP_reg3			0x53
-#define DW_OP_reg4			0x54
-#define DW_OP_reg5			0x55
-#define DW_OP_reg6			0x56
-#define DW_OP_reg7			0x57
-#define DW_OP_reg8			0x58
-#define DW_OP_reg9			0x59
-#define DW_OP_reg10			0x5a
-#define DW_OP_reg11			0x5b
-#define DW_OP_reg12			0x5c
-#define DW_OP_reg13			0x5d
-#define DW_OP_reg14			0x5e
-#define DW_OP_reg15			0x5f
-#define DW_OP_reg16			0x60
-#define DW_OP_reg17			0x61
-#define DW_OP_reg18			0x62
-#define DW_OP_reg19			0x63
-#define DW_OP_reg20			0x64
-#define DW_OP_reg21			0x65
-#define DW_OP_reg22			0x66
-#define DW_OP_reg23			0x67
-#define DW_OP_reg24			0x68
-#define DW_OP_reg25			0x69
-#define DW_OP_reg26			0x6a
-#define DW_OP_reg27			0x6b
-#define DW_OP_reg28			0x6c
-#define DW_OP_reg29			0x6d
-#define DW_OP_reg30			0x6e
-#define DW_OP_reg31			0x6f
-#define DW_OP_breg0			0x70
-#define DW_OP_breg1			0x71
-#define DW_OP_breg2			0x72
-#define DW_OP_breg3			0x73
-#define DW_OP_breg4			0x74
-#define DW_OP_breg5			0x75
-#define DW_OP_breg6			0x76
-#define DW_OP_breg7			0x77
-#define DW_OP_breg8			0x78
-#define DW_OP_breg9			0x79
-#define DW_OP_breg10			0x7a
-#define DW_OP_breg11			0x7b
-#define DW_OP_breg12			0x7c
-#define DW_OP_breg13			0x7d
-#define DW_OP_breg14			0x7e
-#define DW_OP_breg15			0x7f
-#define DW_OP_breg16			0x80
-#define DW_OP_breg17			0x81
-#define DW_OP_breg18			0x82
-#define DW_OP_breg19			0x83
-#define DW_OP_breg20			0x84
-#define DW_OP_breg21			0x85
-#define DW_OP_breg22			0x86
-#define DW_OP_breg23			0x87
-#define DW_OP_breg24			0x88
-#define DW_OP_breg25			0x89
-#define DW_OP_breg26			0x8a
-#define DW_OP_breg27			0x8b
-#define DW_OP_breg28			0x8c
-#define DW_OP_breg29			0x8d
-#define DW_OP_breg30			0x8e
-#define DW_OP_breg31			0x8f
-#define DW_OP_regx			0x90
-#define DW_OP_fbreg			0x91
-#define DW_OP_bregx			0x92
-#define DW_OP_piece			0x93
-#define DW_OP_deref_size		0x94
-#define DW_OP_xderef_size		0x95
-#define DW_OP_nop			0x96
-
-#define DW_OP_lo_user		 	0xe0
-
-#define DW_OP_hi_user		 	0xff
-
-#define DW_ATE_address		 	0x1
-#define DW_ATE_boolean		 	0x2
-#define DW_ATE_complex_float	 	0x3
-#define DW_ATE_float		 	0x4
-#define DW_ATE_signed		 	0x5
-#define DW_ATE_signed_char	 	0x6
-#define DW_ATE_unsigned		 	0x7
-#define DW_ATE_unsigned_char	 	0x8
-#define DW_ATE_imaginary_float	 	0x9
-#define DW_ATE_packed_decimal	 	0xa
-#define DW_ATE_numeric_string	 	0xb
-#define DW_ATE_edited		 	0xc
-#define DW_ATE_signed_fixed	 	0xd
-#define DW_ATE_unsigned_fixed	 	0xe
-#define DW_ATE_decimal_float	 	0xf
-
-#define DW_ATE_lo_user		 	0x80
-
-#define DW_ATE_hi_user		 	0xff
-
-#define DW_ACCESS_public		0x01
-#define DW_ACCESS_protected	 	0x02
-#define DW_ACCESS_private	 	0x03
-
-#define DW_VIS_local		 	0x01
-#define DW_VIS_exported		 	0x02
-#define DW_VIS_qualified		0x03
-
-#define DW_VIRTUALITY_none	 	0x00
-#define DW_VIRTUALITY_virtual	 	0x01
-#define DW_VIRTUALITY_pure_virtual 	0x02
-
-#define DW_LANG_C89		 	0x0001
-#define DW_LANG_C		 	0x0002
-#define DW_LANG_Ada83		 	0x0003
-#define DW_LANG_C_plus_plus	 	0x0004
-#define DW_LANG_Cobol74		 	0x0005
-#define DW_LANG_Cobol85		 	0x0006
-#define DW_LANG_Fortran77	 	0x0007
-#define DW_LANG_Fortran90	 	0x0008
-#define DW_LANG_Pascal83		0x0009
-#define DW_LANG_Modula2		 	0x000a
-#define DW_LANG_Java		 	0x000b
-#define DW_LANG_C99		 	0x000c
-#define DW_LANG_Ada95		 	0x000d
-#define DW_LANG_Fortran95	 	0x000e
-#define DW_LANG_PLI		 	0x000f
-#define DW_LANG_ObjC		 	0x0010
-#define DW_LANG_ObjC_plus_plus	 	0x0011
-#define DW_LANG_UPC		 	0x0012
-#define DW_LANG_D		 	0x0013
-
-#define DW_LANG_lo_user		 	0x8000
-
-#define DW_LANG_hi_user		 	0xffff
-
-#define DW_ID_case_sensitive	 	0x00
-#define DW_ID_up_case		 	0x01
-#define DW_ID_down_case		 	0x02
-#define DW_ID_case_insensitive	 	0x03
-
-#define DW_CC_normal		 	0x01
-#define DW_CC_program		 	0x02
-#define DW_CC_nocall		 	0x03
-
-#define DW_CC_lo_user		 	0x40
-
-#define DW_CC_hi_user		 	0xff
-
-#define DW_INL_not_inlined	 	0x00
-#define DW_INL_inlined		 	0x01
-#define DW_INL_declared_not_inlined 	0x02
-#define DW_INL_declared_inlined	 	0x03
-
-#define DW_ORD_row_major		0x00
-#define DW_ORD_col_major		0x01
-
-#define DW_DSC_label		 	0x00
-#define DW_DSC_range		 	0x01
-
-#define DW_LNS_copy		 	0x01
-#define DW_LNS_advance_pc	 	0x02
-#define DW_LNS_advance_line	 	0x03
-#define DW_LNS_set_file		 	0x04
-#define DW_LNS_set_column	 	0x05
-#define DW_LNS_negate_stmt	 	0x06
-#define DW_LNS_set_basic_block	 	0x07
-#define DW_LNS_const_add_pc	 	0x08
-#define DW_LNS_fixed_advance_pc	 	0x09
-#define DW_LNS_set_prologue_end	 	0x0a
-#define DW_LNS_set_epilogue_begin 	0x0b
-#define DW_LNS_set_isa		 	0x0c
-
-#define DW_LNE_end_sequence	 	0x01
-#define DW_LNE_set_address	 	0x02
-#define DW_LNE_define_file	 	0x03
-
-#define DW_LNE_lo_user		 	0x80
-
-#define DW_LNE_hi_user		 	0xff
-
-#define DW_MACINFO_define	 	0x01
-#define DW_MACINFO_undef		0x02
-#define DW_MACINFO_start_file	 	0x03
-#define DW_MACINFO_end_file	 	0x04
-#define DW_MACINFO_vendor_ext	 	0xff
-
-#define DW_CFA_advance_loc		0x40
-#define DW_CFA_offset	 		0x80
-#define DW_CFA_restore	 		0xc0
-#define DW_CFA_extended			0
-
-#define DW_CFA_nop	 		0x00
-#define DW_CFA_set_loc	 		0x01
-#define DW_CFA_advance_loc1 		0x02
-#define DW_CFA_advance_loc2 		0x03
-#define DW_CFA_advance_loc4 		0x04
-#define DW_CFA_offset_extended 		0x05
-#define DW_CFA_restore_extended 	0x06
-#define DW_CFA_undefined		0x07
-#define DW_CFA_same_value 		0x08
-#define DW_CFA_register	 		0x09
-#define DW_CFA_remember_state 		0x0a
-#define DW_CFA_restore_state 		0x0b
-#define DW_CFA_def_cfa	 		0x0c
-#define DW_CFA_def_cfa_register 	0x0d
-#define DW_CFA_def_cfa_offset 		0x0e
-#define DW_CFA_def_cfa_expression 	0x0f
-#define DW_CFA_expression 		0x10
-#define DW_CFA_cfa_offset_extended_sf 	0x11
-#define DW_CFA_def_cfa_sf 		0x12
-#define DW_CFA_def_cfa_offset_sf 	0x13
-#define DW_CFA_val_offset		0x14
-#define DW_CFA_val_offset_sf 		0x15
-#define DW_CFA_val_expression 		0x16
-
-#define DW_CFA_lo_user	 		0x1c
-
-#define DW_CFA_high_user	 	0x3f
-
-#endif /* !_DWARF_H_ */
diff --git a/lib/libdwarf/dwarf_attr.c b/lib/libdwarf/dwarf_attr.c
deleted file mode 100644
index 3c9d4c826d21..000000000000
--- a/lib/libdwarf/dwarf_attr.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include "_libdwarf.h"
-
-int
-dwarf_attr(Dwarf_Die die, Dwarf_Half attr, Dwarf_Attribute *atp, Dwarf_Error *err)
-{
-	Dwarf_Attribute at;
-	Dwarf_Abbrev	a;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || atp == NULL || (a = die->die_a) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	STAILQ_FOREACH(at, &a->a_attrib, at_next)
-		if (at->at_attrib == attr)
-			break;
-
-	*atp = at;
-
-	if (at == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	}
-
-	return ret;
-}
-
-int
-dwarf_attr_add(Dwarf_Abbrev a, uint64_t attr, uint64_t form, Dwarf_Attribute *atp, Dwarf_Error *error)
-{
-	Dwarf_Attribute at;
-	int ret = DWARF_E_NONE;
-
-	if (error == NULL)
-		return DWARF_E_ERROR;
-
-	if (a == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if ((at = malloc(sizeof(struct _Dwarf_Attribute))) == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_MEMORY);
-		return DWARF_E_MEMORY;
-	}
-
-	/* Initialise the attribute structure. */
-	at->at_attrib	= attr;
-	at->at_form	= form;
-
-	/* Add the attribute to the list in the abbrev. */
-	STAILQ_INSERT_TAIL(&a->a_attrib, at, at_next);
-
-	if (atp != NULL)
-		*atp = at;
-
-	return ret;
-}
diff --git a/lib/libdwarf/dwarf_attrval.c b/lib/libdwarf/dwarf_attrval.c
deleted file mode 100644
index 25286dea5e2c..000000000000
--- a/lib/libdwarf/dwarf_attrval.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include "_libdwarf.h"
-
-Dwarf_AttrValue
-dwarf_attrval_find(Dwarf_Die die, Dwarf_Half attr)
-{
-	Dwarf_AttrValue av;
-
-	STAILQ_FOREACH(av, &die->die_attrval, av_next) {
-		if (av->av_attrib == attr)
-			break;
-	}
-
-	return av;
-}
-
-int
-dwarf_attrval_add(Dwarf_Die die, Dwarf_AttrValue avref, Dwarf_AttrValue *avp, Dwarf_Error *error)
-{
-	Dwarf_AttrValue av;
-	int ret = DWARF_E_NONE;
-
-	if ((av = malloc(sizeof(struct _Dwarf_AttrValue))) == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_MEMORY);
-		return DWARF_E_MEMORY;
-	}
-
-	memcpy(av, avref, sizeof(struct _Dwarf_AttrValue));
-
-	/* Add the attribute value to the list in the die. */
-	STAILQ_INSERT_TAIL(&die->die_attrval, av, av_next);
-
-	/* Save a pointer to the attribute name if this is one. */
-	if (av->av_attrib == DW_AT_name)
-		switch (av->av_form) {
-		case DW_FORM_strp:
-			die->die_name = av->u[1].s;
-			break;
-		case DW_FORM_string:
-			die->die_name = av->u[0].s;
-			break;
-		default:
-			break;
-		}
-
-	if (avp != NULL)
-		*avp = av;
-
-	return ret;
-}
-
-int
-dwarf_attrval_flag(Dwarf_Die die, uint64_t attr, Dwarf_Bool *valp, Dwarf_Error *err)
-{
-	Dwarf_AttrValue av;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || valp == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	*valp = 0;
-
-	if ((av = dwarf_attrval_find(die, attr)) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else {
-		switch (av->av_form) {
-		case DW_FORM_flag:
-		case DW_FORM_flag_present:
-			*valp = (Dwarf_Bool) av->u[0].u64;
-			break;
-		default:
-			printf("%s(%d): av->av_form '%s' (0x%lx) not handled\n",
-			    __func__,__LINE__,get_form_desc(av->av_form),
-			    (u_long) av->av_form);
-			DWARF_SET_ERROR(err, DWARF_E_BAD_FORM);
-			ret = DWARF_E_BAD_FORM;
-		}
-	}
-
-	return ret;
-}
-
-int
-dwarf_attrval_string(Dwarf_Die die, uint64_t attr, const char **strp, Dwarf_Error *err)
-{
-	Dwarf_AttrValue av;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || strp == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	*strp = NULL;
-
-	if (attr == DW_AT_name)
-		*strp = die->die_name;
-	else if ((av = dwarf_attrval_find(die, attr)) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else {
-		switch (av->av_form) {
-		case DW_FORM_strp:
-			*strp = av->u[1].s;
-			break;
-		case DW_FORM_string:
-			*strp = av->u[0].s;
-			break;
-		default:
-			printf("%s(%d): av->av_form '%s' (0x%lx) not handled\n",
-			    __func__,__LINE__,get_form_desc(av->av_form),
-			    (u_long) av->av_form);
-			DWARF_SET_ERROR(err, DWARF_E_BAD_FORM);
-			ret = DWARF_E_BAD_FORM;
-		}
-	}
-
-	return ret;
-}
-
-int
-dwarf_attrval_signed(Dwarf_Die die, uint64_t attr, Dwarf_Signed *valp, Dwarf_Error *err)
-{
-	Dwarf_AttrValue av;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || valp == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	*valp = 0;
-
-	if ((av = dwarf_attrval_find(die, attr)) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else {
-		switch (av->av_form) {
-		case DW_FORM_data1:
-		case DW_FORM_sdata:
-			*valp = av->u[0].s64;
-			break;
-		default:
-			printf("%s(%d): av->av_form '%s' (0x%lx) not handled\n",
-			    __func__,__LINE__,get_form_desc(av->av_form),
-			    (u_long) av->av_form);
-			DWARF_SET_ERROR(err, DWARF_E_BAD_FORM);
-			ret = DWARF_E_BAD_FORM;
-		}
-	}
-
-	return ret;
-}
-
-int
-dwarf_attrval_unsigned(Dwarf_Die die, uint64_t attr, Dwarf_Unsigned *valp, Dwarf_Error *err)
-{
-	Dwarf_AttrValue av;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || valp == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	*valp = 0;
-
-	if ((av = dwarf_attrval_find(die, attr)) == NULL && attr != DW_AT_type) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else if (av == NULL && (av = dwarf_attrval_find(die,
-	    DW_AT_abstract_origin)) != NULL) {
-		Dwarf_Die die1;
-		Dwarf_Unsigned val;
-
-		switch (av->av_form) {
-		case DW_FORM_data1:
-		case DW_FORM_data2:
-		case DW_FORM_data4:
-		case DW_FORM_data8:
-		case DW_FORM_ref1:
-		case DW_FORM_ref2:
-		case DW_FORM_ref4:
-		case DW_FORM_ref8:
-		case DW_FORM_ref_udata:
-			val = av->u[0].u64;
-
-			if ((die1 = dwarf_die_find(die, val)) == NULL ||
-			    (av = dwarf_attrval_find(die1, attr)) == NULL) {
-				DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-				ret = DWARF_E_NO_ENTRY;
-			}
-			break;
-		default:
-			printf("%s(%d): av->av_form '%s' (0x%lx) not handled\n",
-			    __func__,__LINE__,get_form_desc(av->av_form),
-			    (u_long) av->av_form);
-			DWARF_SET_ERROR(err, DWARF_E_BAD_FORM);
-			ret = DWARF_E_BAD_FORM;
-		}
-	}
-
-	if (ret == DWARF_E_NONE) {
-		switch (av->av_form) {
-		case DW_FORM_data1:
-		case DW_FORM_data2:
-		case DW_FORM_data4:
-		case DW_FORM_data8:
-		case DW_FORM_ref1:
-		case DW_FORM_ref2:
-		case DW_FORM_ref4:
-		case DW_FORM_ref8:
-		case DW_FORM_ref_udata:
-			*valp = av->u[0].u64;
-			break;
-		default:
-			printf("%s(%d): av->av_form '%s' (0x%lx) not handled\n",
-			    __func__,__LINE__,get_form_desc(av->av_form),
-			    (u_long) av->av_form);
-			DWARF_SET_ERROR(err, DWARF_E_BAD_FORM);
-			ret = DWARF_E_BAD_FORM;
-		}
-	}
-
-	return ret;
-}
diff --git a/lib/libdwarf/dwarf_cu.c b/lib/libdwarf/dwarf_cu.c
deleted file mode 100644
index 325ffdcaa30e..000000000000
--- a/lib/libdwarf/dwarf_cu.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include "_libdwarf.h"
-
-int
-dwarf_next_cu_header(Dwarf_Debug dbg, Dwarf_Unsigned *cu_header_length,
-    Dwarf_Half *cu_version, Dwarf_Unsigned *cu_abbrev_offset,
-    Dwarf_Half *cu_pointer_size, Dwarf_Unsigned *cu_next_offset, Dwarf_Error *error)
-{
-	Dwarf_CU next;
-
-	if (error == NULL)
-		return DWARF_E_ERROR;
-
-	if (dbg == NULL || cu_header_length == NULL || cu_version == NULL ||
-	    cu_abbrev_offset == NULL || cu_pointer_size == NULL ||
-	    cu_next_offset == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_ARGUMENT);
-		return DWARF_E_ERROR;
-	}
-
-	if (dbg->dbg_cu_current == NULL)
-		dbg->dbg_cu_current = STAILQ_FIRST(&dbg->dbg_cu);
-	else if ((next = STAILQ_NEXT(dbg->dbg_cu_current, cu_next)) == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_NO_ENTRY);
-		return DWARF_E_NO_ENTRY;
-	} else
-		dbg->dbg_cu_current = next;
-
-	if (dbg->dbg_cu_current == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_NO_ENTRY);
-		return DWARF_E_NO_ENTRY;
-	}
-
-	*cu_header_length	= dbg->dbg_cu_current->cu_header_length;
-	*cu_version 		= dbg->dbg_cu_current->cu_version;
-	*cu_abbrev_offset	= dbg->dbg_cu_current->cu_abbrev_offset;
-	*cu_pointer_size	= dbg->dbg_cu_current->cu_pointer_size;
-	*cu_next_offset		= dbg->dbg_cu_current->cu_next_offset;
-
-	return DWARF_E_NONE;
-}
diff --git a/lib/libdwarf/dwarf_die.c b/lib/libdwarf/dwarf_die.c
deleted file mode 100644
index 486811efd176..000000000000
--- a/lib/libdwarf/dwarf_die.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include "_libdwarf.h"
-
-int
-dwarf_die_add(Dwarf_CU cu, int level, uint64_t offset, uint64_t abnum, Dwarf_Abbrev a, Dwarf_Die *diep, Dwarf_Error *err)
-{
-	Dwarf_Die die;
-	uint64_t key;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (cu == NULL || a == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if ((die = malloc(sizeof(struct _Dwarf_Die))) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_MEMORY);
-		return DWARF_E_MEMORY;
-	}
-
-	/* Initialise the abbrev structure. */
-	die->die_level	= level;
-	die->die_offset	= offset;
-	die->die_abnum	= abnum;
-	die->die_a	= a;
-	die->die_cu	= cu;
-	die->die_name	= "";
-
-	/* Initialise the list of attribute values. */
-	STAILQ_INIT(&die->die_attrval);
-
-	/* Add the die to the list in the compilation unit. */
-	STAILQ_INSERT_TAIL(&cu->cu_die, die, die_next);
-
-	/* Add the die to the hash table in the compilation unit. */
-	key = offset % DWARF_DIE_HASH_SIZE;
-	STAILQ_INSERT_TAIL(&cu->cu_die_hash[key], die, die_hash);
-
-	if (diep != NULL)
-		*diep = die;
-
-	return ret;
-}
-
-int
-dwarf_dieoffset(Dwarf_Die die, Dwarf_Off *ret_offset, Dwarf_Error *err __unused)
-{
-	*ret_offset = die->die_offset;
-
-	return DWARF_E_NONE;
-}
-
-int
-dwarf_child(Dwarf_Die die, Dwarf_Die *ret_die, Dwarf_Error *err)
-{
-	Dwarf_Die next;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || ret_die == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if ((next = STAILQ_NEXT(die, die_next)) == NULL ||
-	    next->die_level != die->die_level + 1) {
-		*ret_die = NULL;
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else
-		*ret_die = next;
-
-	return ret;
-}
-
-int
-dwarf_tag(Dwarf_Die die, Dwarf_Half *tag, Dwarf_Error *err)
-{
-	Dwarf_Abbrev a;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || tag == NULL || (a = die->die_a) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	*tag = a->a_tag;
-
-	return DWARF_E_NONE;
-}
-
-int
-dwarf_siblingof(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Die *caller_ret_die, Dwarf_Error *err)
-{
-	Dwarf_Die next;
-	Dwarf_CU cu;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (dbg == NULL || caller_ret_die == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if ((cu = dbg->dbg_cu_current) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_CU_CURRENT);
-		return DWARF_E_CU_CURRENT;
-	}
-
-	if (die == NULL) {
-		*caller_ret_die = STAILQ_FIRST(&cu->cu_die);
-
-		if (*caller_ret_die == NULL) {
-			DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-			ret = DWARF_E_NO_ENTRY;
-		}
-	} else {
-		next = die;
-		while ((next = STAILQ_NEXT(next, die_next)) != NULL) {
-			if (next->die_level < die->die_level) {
-				next = NULL;
-				break;
-			}
-			if (next->die_level == die->die_level) {
-				*caller_ret_die = next;
-				break;
-			}
-		}
-
-		if (next == NULL) {
-			*caller_ret_die = NULL;
-			DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-			ret = DWARF_E_NO_ENTRY;
-		}
-	}
-
-	return ret;
-}
-
-Dwarf_Die
-dwarf_die_find(Dwarf_Die die, Dwarf_Unsigned off)
-{
-	Dwarf_CU cu = die->die_cu;
-	Dwarf_Die die1;
-
-	STAILQ_FOREACH(die1, &cu->cu_die, die_next) {
-		if (die1->die_offset == off)
-			return (die1);
-	}
-
-	return (NULL);
-}
diff --git a/lib/libdwarf/dwarf_dump.c b/lib/libdwarf/dwarf_dump.c
deleted file mode 100644
index dc22800fa41e..000000000000
--- a/lib/libdwarf/dwarf_dump.c
+++ /dev/null
@@ -1,895 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include "_libdwarf.h"
-
-const char *
-get_sht_desc(uint32_t sh_type)
-{
-	switch (sh_type) {
-	case SHT_NULL:
-		return "inactive";
-	case SHT_PROGBITS:
-		return "program defined information";
-	case SHT_SYMTAB:
-		return "symbol table section";
-	case SHT_STRTAB:
-		return "string table section";
-	case SHT_RELA:
-		return "relocation section with addends";
-	case SHT_HASH:
-		return "symbol hash table section";
-	case SHT_DYNAMIC:
-		return "dynamic section";
-	case SHT_NOTE:
-		return "note section";
-	case SHT_NOBITS:
-		return "no space section";
-	case SHT_REL:
-		return "relocation section - no addends";
-	case SHT_SHLIB:
-		return "reserved - purpose unknown";
-	case SHT_DYNSYM:
-		return "dynamic symbol table section";
-	case SHT_INIT_ARRAY:
-		return "Initialization function pointers.";
-	case SHT_FINI_ARRAY:
-		return "Termination function pointers.";
-	case SHT_PREINIT_ARRAY:
-		return "Pre-initialization function ptrs.";
-	case SHT_GROUP:
-		return "Section group.";
-	case SHT_SYMTAB_SHNDX:
-		return "Section indexes (see SHN_XINDEX).";
-	case SHT_GNU_verdef:
-		return "Symbol versions provided";
-	case SHT_GNU_verneed:
-		return "Symbol versions required";
-	case SHT_GNU_versym:
-		return "Symbol version table";
-	case SHT_AMD64_UNWIND:
-		return "AMD64 unwind";
-	default:
-		return "Unknown";
-	}
-}
-
-const char *
-get_attr_desc(uint32_t attr)
-{
-	switch (attr) {
-	case DW_AT_abstract_origin:
-		return "DW_AT_abstract_origin";
-	case DW_AT_accessibility:
-		return "DW_AT_accessibility";
-	case DW_AT_address_class:
-		return "DW_AT_address_class";
-	case DW_AT_artificial:
-		return "DW_AT_artificial";
-	case DW_AT_base_types:
-		return "DW_AT_base_types";
-	case DW_AT_bit_offset:
-		return "DW_AT_bit_offset";
-	case DW_AT_bit_size:
-		return "DW_AT_bit_size";
-	case DW_AT_byte_size:
-		return "DW_AT_byte_size";
-	case DW_AT_calling_convention:
-		return "DW_AT_calling_convention";
-	case DW_AT_common_reference:
-		return "DW_AT_common_reference";
-	case DW_AT_comp_dir:
-		return "DW_AT_comp_dir";
-	case DW_AT_const_value:
-		return "DW_AT_const_value";
-	case DW_AT_containing_type:
-		return "DW_AT_containing_type";
-	case DW_AT_count:
-		return "DW_AT_count";
-	case DW_AT_data_member_location:
-		return "DW_AT_data_member_location";
-	case DW_AT_decl_column:
-		return "DW_AT_decl_column";
-	case DW_AT_decl_file:
-		return "DW_AT_decl_file";
-	case DW_AT_decl_line:
-		return "DW_AT_decl_line";
-	case DW_AT_declaration:
-		return "DW_AT_declaration";
-	case DW_AT_default_value:
-		return "DW_AT_default_value";
-	case DW_AT_discr:
-		return "DW_AT_discr";
-	case DW_AT_discr_list:
-		return "DW_AT_discr_list";
-	case DW_AT_discr_value:
-		return "DW_AT_discr_value";
-	case DW_AT_element_list:
-		return "DW_AT_element_list";
-	case DW_AT_encoding:
-		return "DW_AT_encoding";
-	case DW_AT_external:
-		return "DW_AT_external";
-	case DW_AT_frame_base:
-		return "DW_AT_frame_base";
-	case DW_AT_friend:
-		return "DW_AT_friend";
-	case DW_AT_high_pc:
-		return "DW_AT_high_pc";
-	case DW_AT_identifier_case:
-		return "DW_AT_identifier_case";
-	case DW_AT_import:
-		return "DW_AT_import";
-	case DW_AT_inline:
-		return "DW_AT_inline";
-	case DW_AT_is_optional:
-		return "DW_AT_is_optional";
-	case DW_AT_language:
-		return "DW_AT_language";
-	case DW_AT_location:
-		return "DW_AT_location";
-	case DW_AT_low_pc:
-		return "DW_AT_low_pc";
-	case DW_AT_lower_bound:
-		return "DW_AT_lower_bound";
-	case DW_AT_macro_info:
-		return "DW_AT_macro_info";
-	case DW_AT_member:
-		return "DW_AT_member";
-	case DW_AT_name:
-		return "DW_AT_name";
-	case DW_AT_namelist_item:
-		return "DW_AT_namelist_item";
-	case DW_AT_ordering:
-		return "DW_AT_ordering";
-	case DW_AT_priority:
-		return "DW_AT_priority";
-	case DW_AT_producer:
-		return "DW_AT_producer";
-	case DW_AT_prototyped:
-		return "DW_AT_prototyped";
-	case DW_AT_return_addr:
-		return "DW_AT_return_addr";
-	case DW_AT_segment:
-		return "DW_AT_segment";
-	case DW_AT_sibling:
-		return "DW_AT_sibling";
-	case DW_AT_specification:
-		return "DW_AT_specification";
-	case DW_AT_start_scope:
-		return "DW_AT_start_scope";
-	case DW_AT_static_link:
-		return "DW_AT_static_link";
-	case DW_AT_stmt_list:
-		return "DW_AT_stmt_list";
-	case DW_AT_stride_size:
-		return "DW_AT_stride_size";
-	case DW_AT_string_length:
-		return "DW_AT_string_length";
-	case DW_AT_subscr_data:
-		return "DW_AT_subscr_data";
-	case DW_AT_type:
-		return "DW_AT_type";
-	case DW_AT_upper_bound:
-		return "DW_AT_upper_bound";
-	case DW_AT_use_location:
-		return "DW_AT_use_location";
-	case DW_AT_variable_parameter:
-		return "DW_AT_variable_parameter";
-	case DW_AT_virtuality:
-		return "DW_AT_virtuality";
-	case DW_AT_visibility:
-		return "DW_AT_visibility";
-	case DW_AT_vtable_elem_location:
-		return "DW_AT_vtable_elem_location";
-	default:
-		break;
-	}
-
-	return "Unknown attribute";
-}
-
-const char *
-get_form_desc(uint32_t form)
-{
-	switch (form) {
-	case DW_FORM_addr:
-		return "DW_FORM_addr";
-	case DW_FORM_block:
-		return "DW_FORM_block";
-	case DW_FORM_block1:
-		return "DW_FORM_block1";
-	case DW_FORM_block2:
-		return "DW_FORM_block2";
-	case DW_FORM_block4:
-		return "DW_FORM_block4";
-	case DW_FORM_data1:
-		return "DW_FORM_data1";
-	case DW_FORM_data2:
-		return "DW_FORM_data2";
-	case DW_FORM_data4:
-		return "DW_FORM_data4";
-	case DW_FORM_data8:
-		return "DW_FORM_data8";
-	case DW_FORM_flag:
-		return "DW_FORM_flag";
-	case DW_FORM_flag_present:
-		return "DW_FORM_flag_present";
-	case DW_FORM_indirect:
-		return "DW_FORM_indirect";
-	case DW_FORM_ref1:
-		return "DW_FORM_ref1";
-	case DW_FORM_ref2:
-		return "DW_FORM_ref2";
-	case DW_FORM_ref4:
-		return "DW_FORM_ref4";
-	case DW_FORM_ref8:
-		return "DW_FORM_ref8";
-	case DW_FORM_ref_addr:
-		return "DW_FORM_ref_addr";
-	case DW_FORM_ref_udata:
-		return "DW_FORM_ref_udata";
-	case DW_FORM_sdata:
-		return "DW_FORM_sdata";
-	case DW_FORM_string:
-		return "DW_FORM_string";
-	case DW_FORM_strp:
-		return "DW_FORM_strp";
-	case DW_FORM_udata:
-		return "DW_FORM_udata";
-	default:
-		break;
-	}
-
-	return "Unknown attribute";
-}
-
-const char *
-get_tag_desc(uint32_t tag)
-{
-	switch (tag) {
-	case DW_TAG_access_declaration:
-		return "DW_TAG_access_declaration";
-	case DW_TAG_array_type:
-		return "DW_TAG_array_type";
-	case DW_TAG_base_type:
-		return "DW_TAG_base_type";
-	case DW_TAG_catch_block:
-		return "DW_TAG_catch_block";
-	case DW_TAG_class_type:
-		return "DW_TAG_class_type";
-	case DW_TAG_common_block:
-		return "DW_TAG_common_block";
-	case DW_TAG_common_inclusion:
-		return "DW_TAG_common_inclusion";
-	case DW_TAG_compile_unit:
-		return "DW_TAG_compile_unit";
-	case DW_TAG_condition:
-		return "DW_TAG_condition";
-	case DW_TAG_const_type:
-		return "DW_TAG_const_type";
-	case DW_TAG_constant:
-		return "DW_TAG_constant";
-	case DW_TAG_dwarf_procedure:
-		return "DW_TAG_dwarf_procedure";
-	case DW_TAG_entry_point:
-		return "DW_TAG_entry_point";
-	case DW_TAG_enumeration_type:
-		return "DW_TAG_enumeration_type";
-	case DW_TAG_enumerator:
-		return "DW_TAG_enumerator";
-	case DW_TAG_formal_parameter:
-		return "DW_TAG_formal_parameter";
-	case DW_TAG_friend:
-		return "DW_TAG_friend";
-	case DW_TAG_imported_declaration:
-		return "DW_TAG_imported_declaration";
-	case DW_TAG_imported_module:
-		return "DW_TAG_imported_module";
-	case DW_TAG_imported_unit:
-		return "DW_TAG_imported_unit";
-	case DW_TAG_inheritance:
-		return "DW_TAG_inheritance";
-	case DW_TAG_inlined_subroutine:
-		return "DW_TAG_inlined_subroutine";
-	case DW_TAG_interface_type:
-		return "DW_TAG_interface_type";
-	case DW_TAG_label:
-		return "DW_TAG_label";
-	case DW_TAG_lexical_block:
-		return "DW_TAG_lexical_block";
-	case DW_TAG_member:
-		return "DW_TAG_member";
-	case DW_TAG_module:
-		return "DW_TAG_module";
-	case DW_TAG_namelist:
-		return "DW_TAG_namelist";
-	case DW_TAG_namelist_item:
-		return "DW_TAG_namelist_item";
-	case DW_TAG_namespace:
-		return "DW_TAG_namespace";
-	case DW_TAG_packed_type:
-		return "DW_TAG_packed_type";
-	case DW_TAG_partial_unit:
-		return "DW_TAG_partial_unit";
-	case DW_TAG_pointer_type:
-		return "DW_TAG_pointer_type";
-	case DW_TAG_ptr_to_member_type:
-		return "DW_TAG_ptr_to_member_type";
-	case DW_TAG_reference_type:
-		return "DW_TAG_reference_type";
-	case DW_TAG_restrict_type:
-		return "DW_TAG_restrict_type";
-	case DW_TAG_set_type:
-		return "DW_TAG_set_type";
-	case DW_TAG_shared_type:
-		return "DW_TAG_shared_type";
-	case DW_TAG_string_type:
-		return "DW_TAG_string_type";
-	case DW_TAG_structure_type:
-		return "DW_TAG_structure_type";
-	case DW_TAG_subprogram:
-		return "DW_TAG_subprogram";
-	case DW_TAG_subrange_type:
-		return "DW_TAG_subrange_type";
-	case DW_TAG_subroutine_type:
-		return "DW_TAG_subroutine_type";
-	case DW_TAG_template_type_parameter:
-		return "DW_TAG_template_type_parameter";
-	case DW_TAG_template_value_parameter:
-		return "DW_TAG_template_value_parameter";
-	case DW_TAG_thrown_type:
-		return "DW_TAG_thrown_type";
-	case DW_TAG_try_block:
-		return "DW_TAG_try_block";
-	case DW_TAG_typedef:
-		return "DW_TAG_typedef";
-	case DW_TAG_union_type:
-		return "DW_TAG_union_type";
-	case DW_TAG_unspecified_parameters:
-		return "DW_TAG_unspecified_parameters";
-	case DW_TAG_unspecified_type:
-		return "DW_TAG_unspecified_type";
-	case DW_TAG_variable:
-		return "DW_TAG_variable";
-	case DW_TAG_variant:
-		return "DW_TAG_variant";
-	case DW_TAG_variant_part:
-		return "DW_TAG_variant_part";
-	case DW_TAG_volatile_type:
-		return "DW_TAG_volatile_type";
-	case DW_TAG_with_stmt:
-		return "DW_TAG_with_stmt";
-	default:
-		break;
-	}
-
-	return "Unknown tag";
-}
-
-void
-dwarf_dump_abbrev(Dwarf_Debug dbg)
-{
-	Dwarf_Abbrev a;
-	Dwarf_Attribute at;
-	Dwarf_CU cu;
-
-	printf("Contents of the .debug_abbrev section:\n\nEntry Tag\n");
-
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		STAILQ_FOREACH(a, &cu->cu_abbrev, a_next) {
-			printf("%5lu %-30s [%s children]\n",
-			    (u_long) a->a_entry, get_tag_desc(a->a_tag),
-			    (a->a_children == DW_CHILDREN_yes) ? "has" : "no");
-
-			STAILQ_FOREACH(at, &a->a_attrib, at_next)
-				printf("      %-30s %s\n", get_attr_desc(at->at_attrib),
-				    get_form_desc(at->at_form));
-		}
-	}
-}
-#ifdef DOODAD
-    case DW_AT_inline:
-      switch (uvalue)
-	{
-	case DW_INL_not_inlined:
-	  printf (_("(not inlined)"));
-	  break;
-	case DW_INL_inlined:
-	  printf (_("(inlined)"));
-	  break;
-	case DW_INL_declared_not_inlined:
-	  printf (_("(declared as inline but ignored)"));
-	  break;
-	case DW_INL_declared_inlined:
-	  printf (_("(declared as inline and inlined)"));
-	  break;
-	default:
-	  printf (_("  (Unknown inline attribute value: %lx)"), uvalue);
-	  break;
-	}
-      break;
-
-    case DW_AT_language:
-      switch (uvalue)
-	{
-	case DW_LANG_C:			printf ("(non-ANSI C)"); break;
-	case DW_LANG_C89:		printf ("(ANSI C)"); break;
-	case DW_LANG_C_plus_plus:	printf ("(C++)"); break;
-	case DW_LANG_Fortran77:		printf ("(FORTRAN 77)"); break;
-	case DW_LANG_Fortran90:		printf ("(Fortran 90)"); break;
-	case DW_LANG_Modula2:		printf ("(Modula 2)"); break;
-	case DW_LANG_Pascal83:		printf ("(ANSI Pascal)"); break;
-	case DW_LANG_Ada83:		printf ("(Ada)"); break;
-	case DW_LANG_Cobol74:		printf ("(Cobol 74)"); break;
-	case DW_LANG_Cobol85:		printf ("(Cobol 85)"); break;
-	  /* DWARF 2.1 values.	*/
-	case DW_LANG_C99:		printf ("(ANSI C99)"); break;
-	case DW_LANG_Ada95:		printf ("(ADA 95)"); break;
-	case DW_LANG_Fortran95:		printf ("(Fortran 95)"); break;
-	  /* MIPS extension.  */
-	case DW_LANG_Mips_Assembler:	printf ("(MIPS assembler)"); break;
-	  /* UPC extension.  */
-	case DW_LANG_Upc:		printf ("(Unified Parallel C)"); break;
-	default:
-	  printf ("(Unknown: %lx)", uvalue);
-	  break;
-	}
-      break;
-
-    case DW_AT_encoding:
-      switch (uvalue)
-	{
-	case DW_ATE_void:		printf ("(void)"); break;
-	case DW_ATE_address:		printf ("(machine address)"); break;
-	case DW_ATE_boolean:		printf ("(boolean)"); break;
-	case DW_ATE_complex_float:	printf ("(complex float)"); break;
-	case DW_ATE_float:		printf ("(float)"); break;
-	case DW_ATE_signed:		printf ("(signed)"); break;
-	case DW_ATE_signed_char:	printf ("(signed char)"); break;
-	case DW_ATE_unsigned:		printf ("(unsigned)"); break;
-	case DW_ATE_unsigned_char:	printf ("(unsigned char)"); break;
-	  /* DWARF 2.1 value.  */
-	case DW_ATE_imaginary_float:	printf ("(imaginary float)"); break;
-	default:
-	  if (uvalue >= DW_ATE_lo_user
-	      && uvalue <= DW_ATE_hi_user)
-	    printf ("(user defined type)");
-	  else
-	    printf ("(unknown type)");
-	  break;
-	}
-      break;
-
-    case DW_AT_accessibility:
-      switch (uvalue)
-	{
-	case DW_ACCESS_public:		printf ("(public)"); break;
-	case DW_ACCESS_protected:	printf ("(protected)"); break;
-	case DW_ACCESS_private:		printf ("(private)"); break;
-	default:
-	  printf ("(unknown accessibility)");
-	  break;
-	}
-      break;
-
-    case DW_AT_visibility:
-      switch (uvalue)
-	{
-	case DW_VIS_local:		printf ("(local)"); break;
-	case DW_VIS_exported:		printf ("(exported)"); break;
-	case DW_VIS_qualified:		printf ("(qualified)"); break;
-	default:			printf ("(unknown visibility)"); break;
-	}
-      break;
-
-    case DW_AT_virtuality:
-      switch (uvalue)
-	{
-	case DW_VIRTUALITY_none:	printf ("(none)"); break;
-	case DW_VIRTUALITY_virtual:	printf ("(virtual)"); break;
-	case DW_VIRTUALITY_pure_virtual:printf ("(pure_virtual)"); break;
-	default:			printf ("(unknown virtuality)"); break;
-	}
-      break;
-
-    case DW_AT_identifier_case:
-      switch (uvalue)
-	{
-	case DW_ID_case_sensitive:	printf ("(case_sensitive)"); break;
-	case DW_ID_up_case:		printf ("(up_case)"); break;
-	case DW_ID_down_case:		printf ("(down_case)"); break;
-	case DW_ID_case_insensitive:	printf ("(case_insensitive)"); break;
-	default:			printf ("(unknown case)"); break;
-	}
-      break;
-
-    case DW_AT_calling_convention:
-      switch (uvalue)
-	{
-	case DW_CC_normal:	printf ("(normal)"); break;
-	case DW_CC_program:	printf ("(program)"); break;
-	case DW_CC_nocall:	printf ("(nocall)"); break;
-	default:
-	  if (uvalue >= DW_CC_lo_user
-	      && uvalue <= DW_CC_hi_user)
-	    printf ("(user defined)");
-	  else
-	    printf ("(unknown convention)");
-	}
-      break;
-
-    case DW_AT_ordering:
-      switch (uvalue)
-	{
-	case -1: printf ("(undefined)"); break;
-	case 0:  printf ("(row major)"); break;
-	case 1:  printf ("(column major)"); break;
-	}
-      break;
-
-    case DW_AT_frame_base:
-    case DW_AT_location:
-    case DW_AT_data_member_location:
-    case DW_AT_vtable_elem_location:
-    case DW_AT_allocated:
-    case DW_AT_associated:
-    case DW_AT_data_location:
-    case DW_AT_stride:
-    case DW_AT_upper_bound:
-    case DW_AT_lower_bound:
-      if (block_start)
-	{
-	  printf ("(");
-	  decode_location_expression (block_start, pointer_size, uvalue);
-	  printf (")");
-	}
-      else if (form == DW_FORM_data4 || form == DW_FORM_data8)
-	{
-	  printf ("(");
-	  printf ("location list");
-	  printf (")");
-	}
-      break;
-#endif
-
-static void
-dwarf_dump_av_attr(Dwarf_Die die __unused, Dwarf_AttrValue av)
-{
-	switch (av->av_attrib) {
-	case DW_AT_accessibility:
-		break;
-
-	case DW_AT_calling_convention:
-		break;
-
-	case DW_AT_encoding:
-		break;
-
-	case DW_AT_identifier_case:
-		break;
-
-	case DW_AT_inline:
-		break;
-
-	case DW_AT_language:
-		break;
-
-	case DW_AT_ordering:
-		break;
-
-	case DW_AT_virtuality:
-		break;
-
-	case DW_AT_visibility:
-		break;
-
-	case DW_AT_frame_base:
-	case DW_AT_location:
-	case DW_AT_data_member_location:
-	case DW_AT_vtable_elem_location:
-	case DW_AT_upper_bound:
-	case DW_AT_lower_bound:
-		break;
-
-	default:
-		break;
-	}
-}
-
-void
-dwarf_dump_av(Dwarf_Die die, Dwarf_AttrValue av)
-{
-	uint64_t i;
-
-	printf("      %-30s : %-16s ",
-	    get_attr_desc(av->av_attrib),
-	    get_form_desc(av->av_form));
-
-	switch (av->av_form) {
-	case DW_FORM_addr:
-		printf("0x%llx", (unsigned long long) av->u[0].u64);
-		break;
-	case DW_FORM_block:
-	case DW_FORM_block1:
-	case DW_FORM_block2:
-	case DW_FORM_block4:
-		printf("%lu byte block:", (u_long) av->u[0].u64);
-		for (i = 0; i < av->u[0].u64; i++)
-			printf(" %02x", av->u[1].u8p[i]);
-		break;
-	case DW_FORM_data1:
-	case DW_FORM_data2:
-	case DW_FORM_data4:
-	case DW_FORM_data8:
-	case DW_FORM_flag:
-	case DW_FORM_flag_present:
-		printf("%llu", (unsigned long long) av->u[0].u64);
-		break;
-	case DW_FORM_ref1:
-	case DW_FORM_ref2:
-	case DW_FORM_ref4:
-	case DW_FORM_ref8:
-	case DW_FORM_ref_udata:
-		printf("<%llx>", (unsigned long long) (av->u[0].u64 +
-		    die->die_cu->cu_offset));
-		break;
-	case DW_FORM_string:
-		printf("%s", av->u[0].s);
-		break;
-	case DW_FORM_strp:
-		printf("(indirect string, offset 0x%llx): %s",
-		    (unsigned long long) av->u[0].u64, av->u[1].s);
-		break;
-	default:
-		printf("unknown form");
-		break;
-	}
-
-	/* Dump any extra attribute-specific information. */
-	dwarf_dump_av_attr(die, av);
-
-	printf("\n");
-}
-
-void
-dwarf_dump_die_at_offset(Dwarf_Debug dbg, Dwarf_Off off)
-{
-	Dwarf_CU cu;
-	Dwarf_Die die;
-
-	if (dbg == NULL)
-		return;
-
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		STAILQ_FOREACH(die, &cu->cu_die, die_next) {
-			if ((off_t) die->die_offset == off) {
-				dwarf_dump_die(die);
-				return;
-			}
-		}
-	}
-}
-
-void
-dwarf_dump_die(Dwarf_Die die)
-{
-	Dwarf_AttrValue av;
-
-	printf("<%d><%llx>: Abbrev number: %llu (%s)\n",
-	    die->die_level, (unsigned long long) die->die_offset,
-	    (unsigned long long) die->die_abnum,
-	    get_tag_desc(die->die_a->a_tag));
-
-	STAILQ_FOREACH(av, &die->die_attrval, av_next)
-		dwarf_dump_av(die, av);
-}
-
-void
-dwarf_dump_raw(Dwarf_Debug dbg)
-{
-	Dwarf_CU cu;
-	char *p = (char *) dbg;
-	int i;
-
-	printf("dbg %p\n",dbg);
-
-	if (dbg == NULL)
-		return;
-
-	for (i = 0; i < (int) sizeof(*dbg); i++) {
-		if (*p >= 0x20 && *p < 0x7f) {
-			printf(" %c",*p++ & 0xff);
-		} else {
-			printf(" %02x",*p++ & 0xff);
-		}
-	}
-	printf("\n");
-
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		p = (char *) cu;
-		printf("cu %p\n",cu);
-		for (i = 0; i < (int) sizeof(*cu); i++) {
-			if (*p >= 0x20 && *p < 0x7f) {
-				printf(" %c",*p++ & 0xff);
-			} else {
-				printf(" %02x",*p++ & 0xff);
-			}
-		}
-		printf("\n");
-	}
-}
-
-static void
-dwarf_dump_tree_dies(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Error *error)
-{
-	Dwarf_Die child;
-	int ret;
-
-	do {
-		dwarf_dump_die(die);
-
-		if ((ret = dwarf_child(die, &child, error) == DWARF_E_NO_ENTRY)) {
-			/* No children. */
-		} else if (ret != DWARF_E_NONE) {
-			printf("Error %s\n", dwarf_errmsg(error));
-			return;
-		} else
-			dwarf_dump_tree_dies(dbg, child, error);
-
-		if (dwarf_siblingof(dbg, die, &die, error) != DWARF_E_NONE)
-			die = NULL;
-		
-	} while (die != NULL);
-}
-
-void
-dwarf_dump_tree(Dwarf_Debug dbg)
-{
-	Dwarf_CU cu;
-	Dwarf_Die die;
-	Dwarf_Error error;
-	Dwarf_Half cu_pointer_size;
-	Dwarf_Half cu_version;
-	Dwarf_Unsigned cu_abbrev_offset;
-	Dwarf_Unsigned cu_header_length;
-	Dwarf_Unsigned cu_next_offset;
-
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		printf ("\nCompilation Unit @ offset %llx:\n",
-		    (unsigned long long) cu->cu_offset);
-		printf ("    Length:          %lu\n", (u_long) cu->cu_length);
-		printf ("    Version:         %hu\n", cu->cu_version);
-		printf ("    Abbrev Offset:   %lu\n", (u_long) cu->cu_abbrev_offset);
-		printf ("    Pointer Size:    %u\n", (u_int) cu->cu_pointer_size);
-
-		if (dwarf_next_cu_header(dbg, &cu_header_length,
-		    &cu_version, &cu_abbrev_offset, &cu_pointer_size,
-		    &cu_next_offset, &error) != DWARF_E_NONE) {
-			printf("Error %s\n", dwarf_errmsg(&error));
-			return;
-		}
-
-		if (dwarf_siblingof(dbg, NULL, &die, &error) != DWARF_E_NONE) {
-			printf("Error %s\n", dwarf_errmsg(&error));
-			return;
-		}
-
-		dwarf_dump_tree_dies(dbg, die, &error);
-
-	}
-}
-
-void
-dwarf_dump_info(Dwarf_Debug dbg)
-{
-	Dwarf_CU cu;
-	Dwarf_Die die;
-
-	printf("Contents of the .debug_info section:\n");
-
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		printf ("\nCompilation Unit @ offset %llx:\n",
-		    (unsigned long long) cu->cu_offset);
-		printf ("    Length:          %lu\n", (u_long) cu->cu_length);
-		printf ("    Version:         %hu\n", cu->cu_version);
-		printf ("    Abbrev Offset:   %lu\n", (u_long) cu->cu_abbrev_offset);
-		printf ("    Pointer Size:    %u\n", (u_int) cu->cu_pointer_size);
-
-		STAILQ_FOREACH(die, &cu->cu_die, die_next)
-			dwarf_dump_die(die);
-	}
-}
-
-
-void
-dwarf_dump_shstrtab(Dwarf_Debug dbg)
-{
-	char *name;
-	int indx = 0;
-
-	printf("---------------------\nSection header string table contents:\n");
-	while ((name = elf_strptr(dbg->dbg_elf, dbg->dbg_stnum, indx)) != NULL) {
-		printf("%5d '%s'\n",indx,name);
-		indx += strlen(name) + 1;
-	}
-}
-
-void
-dwarf_dump_strtab(Dwarf_Debug dbg)
-{
-	char *name;
-	int indx = 0;
-
-	printf("---------------------\nString table contents:\n");
-	while ((name = elf_strptr(dbg->dbg_elf, dbg->dbg_s[DWARF_strtab].s_shnum, indx)) != NULL) {
-		printf("%5d '%s'\n",indx,name);
-		indx += strlen(name) + 1;
-	}
-}
-
-void
-dwarf_dump_dbgstr(Dwarf_Debug dbg)
-{
-	char *name;
-	int indx = 0;
-
-	printf("---------------------\nDebug string table contents:\n");
-	while ((name = elf_strptr(dbg->dbg_elf, dbg->dbg_s[DWARF_debug_str].s_shnum, indx)) != NULL) {
-		printf("%5d '%s'\n",indx,name);
-		indx += strlen(name) + 1;
-	}
-}
-
-void
-dwarf_dump_symtab(Dwarf_Debug dbg)
-{
-	GElf_Sym sym;
-	char *name;
-	int indx = 0;
-
-	printf("---------------------\nSymbol table contents:\n");
-	while (gelf_getsym(dbg->dbg_s[DWARF_symtab].s_data,  indx++, &sym) != NULL) {
-		if ((name = elf_strptr(dbg->dbg_elf, dbg->dbg_s[DWARF_strtab].s_shnum, sym.st_name)) == NULL)
-			printf("sym.st_name %u indx %d sym.st_size %lu\n",sym.st_name,indx,(u_long) sym.st_size);
-		else
-			printf("'%s' sym.st_name %u indx %d sym.st_size %lu\n",name,sym.st_name,indx,(u_long) sym.st_size);
-	}
-}
-
-void
-dwarf_dump(Dwarf_Debug dbg)
-{
-	dwarf_dump_strtab(dbg);
-	dwarf_dump_shstrtab(dbg);
-	dwarf_dump_dbgstr(dbg);
-	dwarf_dump_symtab(dbg);
-	dwarf_dump_info(dbg);
-}
diff --git a/lib/libdwarf/dwarf_errmsg.c b/lib/libdwarf/dwarf_errmsg.c
deleted file mode 100644
index ca37740318ed..000000000000
--- a/lib/libdwarf/dwarf_errmsg.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdio.h>
-#include "_libdwarf.h"
-
-static const char *_libdwarf_errors[] = {
-#define	DEFINE_ERROR(N,S)		[DWARF_E_##N] = S
-	DEFINE_ERROR(NONE,		"No Error"),
-	DEFINE_ERROR(ERROR,		"An error"),
-	DEFINE_ERROR(NO_ENTRY,		"No entry found"),
-	DEFINE_ERROR(ARGUMENT,		"Invalid argument"),
-	DEFINE_ERROR(DEBUG_INFO,	"Debug info NULL"),
-	DEFINE_ERROR(MEMORY,		"Insufficient memory"),
-	DEFINE_ERROR(ELF,		"ELF error"),
-	DEFINE_ERROR(INVALID_CU,	"Invalid compilation unit data"),
-	DEFINE_ERROR(CU_VERSION,	"Wrong CU version. Only 2 and 3 supported"),
-	DEFINE_ERROR(MISSING_ABBREV,	"Abbrev not found"),
-	DEFINE_ERROR(NOT_IMPLEMENTED,	"Unimplemented code at"),
-	DEFINE_ERROR(CU_CURRENT,	"No current compilation unit"),
-	DEFINE_ERROR(BAD_FORM,		"Wrong form type for attribute value"),
-	DEFINE_ERROR(INVALID_EXPR,	"Invalid DWARF expression"),
-	DEFINE_ERROR(NUM,		"Unknown DWARF error")
-#undef	DEFINE_ERROR
-};
-
-const char *
-dwarf_errmsg(Dwarf_Error *error)
-{
-	const char *p;
-
-	if (error == NULL)
-		return NULL;
-
-	if (error->err_error < 0 || error->err_error >= DWARF_E_NUM)
-		return _libdwarf_errors[DWARF_E_NUM];
-	else if (error->err_error == DWARF_E_NONE)
-		return _libdwarf_errors[DWARF_E_NONE];
-	else
-		p = _libdwarf_errors[error->err_error];
-
-	if (error->err_error == DWARF_E_ELF)
-		snprintf(error->err_msg, sizeof(error->err_msg),
-		    "ELF error : %s [%s(%d)]", elf_errmsg(error->elf_error),
-		    error->err_func, error->err_line);
-	else
-		snprintf(error->err_msg, sizeof(error->err_msg),
-		    "%s [%s(%d)]", p, error->err_func, error->err_line);
-
-	return (const char *) error->err_msg;
-}
diff --git a/lib/libdwarf/dwarf_finish.c b/lib/libdwarf/dwarf_finish.c
deleted file mode 100644
index d665ed9e37c4..000000000000
--- a/lib/libdwarf/dwarf_finish.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include "_libdwarf.h"
-
-int
-dwarf_finish(Dwarf_Debug *dbgp, Dwarf_Error *error)
-{
-	Dwarf_Abbrev ab;
-	Dwarf_Abbrev tab;
-	Dwarf_Attribute at;
-	Dwarf_Attribute tat;
-	Dwarf_AttrValue av;
-	Dwarf_AttrValue tav;
-	Dwarf_CU cu;
-	Dwarf_CU tcu;
-	Dwarf_Debug dbg;
-	Dwarf_Die die;
-	Dwarf_Die tdie;
-
-	if (error == NULL)
-		/* Can only return a generic error. */
-		return DWARF_E_ERROR;
-
-	if (dbgp == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_ARGUMENT);
-		return DWARF_E_ERROR;
-	}
-
-	if ((dbg = *dbgp) == NULL)
-		return DWARF_E_NONE;
-
-	/* Free entries in the compilation unit list. */
-	STAILQ_FOREACH_SAFE(cu, &dbg->dbg_cu, cu_next, tcu) {
-		/* Free entries in the die list */
-		STAILQ_FOREACH_SAFE(die, &cu->cu_die, die_next, tdie) {
-			/* Free entries in the attribute value list */
-			STAILQ_FOREACH_SAFE(av, &die->die_attrval, av_next, tav) {
-				STAILQ_REMOVE(&die->die_attrval, av, _Dwarf_AttrValue, av_next);
-				free(av);
-			}
-
-			STAILQ_REMOVE(&cu->cu_die, die, _Dwarf_Die, die_next);
-			free(die);
-		}
-
-		/* Free entries in the abbrev list */
-		STAILQ_FOREACH_SAFE(ab, &cu->cu_abbrev, a_next, tab) {
-			/* Free entries in the attribute list */
-			STAILQ_FOREACH_SAFE(at, &ab->a_attrib, at_next, tat) {
-				STAILQ_REMOVE(&ab->a_attrib, at, _Dwarf_Attribute, at_next);
-				free(at);
-			}
-
-			STAILQ_REMOVE(&cu->cu_abbrev, ab, _Dwarf_Abbrev, a_next);
-			free(ab);
-		}
-
-		STAILQ_REMOVE(&dbg->dbg_cu, cu, _Dwarf_CU, cu_next);
-		free(cu);
-	}
-
-	if (dbg->dbg_elf_close)
-		/* Free resources associated with the ELF file. */
-		elf_end(dbg->dbg_elf);
-
-	free(dbg);
-
-	*dbgp = NULL;
-
-	return DWARF_E_NONE;
-}
diff --git a/lib/libdwarf/dwarf_func.c b/lib/libdwarf/dwarf_func.c
deleted file mode 100644
index b00d858ee601..000000000000
--- a/lib/libdwarf/dwarf_func.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*-
- * Copyright (c) 2008-2009, 2011, Juniper Networks, Inc.
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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.
- *
- *	JNPR: dwarf_func.c 336441 2009-10-17 09:19:54Z deo
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <stdlib.h>
-#include <string.h>
-#include <libdwarf.h>
-#include <_libdwarf.h>
-
-static void
-dwarf_add_function(Dwarf_Debug dbg, Dwarf_Func func)
-{
-
-	STAILQ_INSERT_TAIL(&dbg->dbg_func, func, func_next);
-}
-
-int
-dwarf_function_get_addr_range(Dwarf_Func f, Dwarf_Addr *low_pc,
-    Dwarf_Addr *high_pc)
-{
-
-	*low_pc = f->func_low_pc;
-	*high_pc = f->func_high_pc;
-	return 0;
-}
-
-int
-dwarf_inlined_function_get_addr_range(Dwarf_Inlined_Func f, Dwarf_Addr *low_pc,
-    Dwarf_Addr *high_pc)
-{
-
-	*low_pc = f->ifunc_low_pc;
-	*high_pc = f->ifunc_high_pc;
-	return 0;
-}
-
-int
-dwarf_function_is_inlined(Dwarf_Func f)
-{
-
-	if (f->func_is_inlined == DW_INL_inlined ||
-	    f->func_is_inlined == DW_INL_declared_inlined)
-		return 1;
-	else
-		return 0;
-}
-
-Dwarf_Func
-dwarf_find_function_by_name(Dwarf_Debug dbg, const char *name)
-{
-	/* XXX: replace with a fast version */
-
-	Dwarf_Func func;
-	STAILQ_FOREACH(func, &dbg->dbg_func, func_next) {
-		if (strcmp(name, func->func_name) == 0)
-			return func;
-	}
-	return NULL;
-}
-
-Dwarf_Func
-dwarf_find_function_by_offset(Dwarf_Debug dbg, Dwarf_Off off)
-{
-
-	Dwarf_Func func;
-	Dwarf_Die die;
-	/* printf("look for %llx\n", off); */
-	STAILQ_FOREACH(func, &dbg->dbg_func, func_next) {
-		die = func->func_die;
-		if ((off_t)die->die_offset == off) {
-			return func;
-		}
-	}
-	return NULL;
-}
-
-void
-dwarf_build_function_table(Dwarf_Debug dbg)
-{
-	Dwarf_CU cu;
-	Dwarf_AttrValue av;
-	Dwarf_Die die, origin_die;
-	Dwarf_Func func, origin_func;
-	Dwarf_Inlined_Func ifunc;
-	unsigned long long offset;
-	const char *name;
-	Dwarf_Error error;
-
-	/*
-	 * find out all the functions
-	 */
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		STAILQ_FOREACH(die, &cu->cu_die, die_next) {
-			if (die->die_a->a_tag == DW_TAG_subprogram) {
-				/*
-				 * Some function has multiple entries, i.e.
-				 * if a function is inlined, it has many
-				 * abstract/concrete instances, the abstract
-				 * instances are with DW_TAG_subprogram.
-				 */
-				dwarf_attrval_string(die, DW_AT_name, &name,
-				    &error);
-				func = dwarf_find_function_by_name(dbg, name);
-				if (func == NULL) {
-					func = malloc(
-					    sizeof(struct _Dwarf_Func));
-					DWARF_ASSERT(func);
-
-					func->func_die = die;
-					func->func_name = name;
-					STAILQ_INIT(
-					    &func->func_inlined_instances);
-
-					dwarf_add_function(dbg, func);
-					STAILQ_FOREACH(av, &die->die_attrval,
-					    av_next) {
-						switch (av->av_attrib) {
-						case DW_AT_low_pc:
-							func->func_low_pc =
-							    av->u[0].u64;
-							break;
-						case DW_AT_high_pc:
-							func->func_high_pc =
-							    av->u[0].u64;
-							break;
-						case DW_AT_inline:
-							func->func_is_inlined =
-							    av->u[0].u64;
-							break;
-						}
-					}
-				}
-			}
-		}
-	}
-
-	/*
-	 * Now check the concrete inlined instances.
-	 */
-	STAILQ_FOREACH(cu, &dbg->dbg_cu, cu_next) {
-		STAILQ_FOREACH(die, &cu->cu_die, die_next) {
-			if (die->die_a->a_tag == DW_TAG_inlined_subroutine) {
-				ifunc = malloc(
-				    sizeof(struct _Dwarf_Inlined_Func));
-				DWARF_ASSERT(ifunc);
-				STAILQ_FOREACH(av, &die->die_attrval, av_next) {
-					switch (av->av_attrib) {
-					case DW_AT_abstract_origin:
-						offset = av->u[0].u64 +
-						    die->die_cu->cu_offset;
-						origin_die = dwarf_die_find(
-							die, offset);
-						DWARF_ASSERT(origin_die != 0);
-
-						/*
-						 * the abstract origin must
-						 * have been merged with
-						 * another die
-						 */
-						dwarf_attrval_string(
-						    origin_die, DW_AT_name,
-						    &name, &error);
-						origin_func =
-						    dwarf_find_function_by_name
-						    (dbg, name);
-						DWARF_ASSERT(origin_func != 0);
-
-						STAILQ_INSERT_TAIL(
-						    &origin_func->
-						    func_inlined_instances,
-						    ifunc, ifunc_next);
-
-						break;
-					case DW_AT_low_pc:
-						ifunc->ifunc_low_pc =
-						    av->u[0].u64;
-						break;
-					case DW_AT_high_pc:
-						ifunc->ifunc_high_pc =
-						    av->u[0].u64;
-						break;
-					}
-				}
-			}
-		}
-	}
-}
-
-void
-dwarf_function_iterate_inlined_instance(Dwarf_Func func,
-    Dwarf_Inlined_Callback f, void *data)
-{
-	Dwarf_Inlined_Func ifunc;
-
-	if (!dwarf_function_is_inlined(func))
-		return;
-	STAILQ_FOREACH(ifunc, &func->func_inlined_instances, ifunc_next) {
-		f(ifunc, data);
-	}
-}
diff --git a/lib/libdwarf/dwarf_init.c b/lib/libdwarf/dwarf_init.c
deleted file mode 100644
index ce8536337b2f..000000000000
--- a/lib/libdwarf/dwarf_init.c
+++ /dev/null
@@ -1,756 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include "_libdwarf.h"
-
-static const char *debug_snames[DWARF_DEBUG_SNAMES] = {
-	".debug_abbrev",
-	".debug_aranges",
-	".debug_frame",
-	".debug_info",
-	".debug_line",
-	".debug_pubnames",
-	".eh_frame",
-	".debug_macinfo",
-	".debug_str",
-	".debug_loc",
-	".debug_pubtypes",
-	".debug_ranges",
-	".debug_static_func",
-	".debug_static_vars",
-	".debug_types",
-	".debug_weaknames",
-	".symtab",
-	".strtab"
-};
-
-static uint64_t (*dwarf_read) (Elf_Data **, uint64_t *, int);
-static void (*dwarf_write) (Elf_Data **, uint64_t *, uint64_t, int);
-
-static uint64_t
-dwarf_read_lsb(Elf_Data **dp, uint64_t *offsetp, int bytes_to_read)
-{
-	uint64_t ret = 0;
-
-	uint8_t *src = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	switch (bytes_to_read) {
-	case 8:
-		ret |= ((uint64_t) src[4]) << 32 | ((uint64_t) src[5]) << 40;
-		ret |= ((uint64_t) src[6]) << 48 | ((uint64_t) src[7]) << 56;
-	case 4:
-		ret |= ((uint64_t) src[2]) << 16 | ((uint64_t) src[3]) << 24;
-	case 2:
-		ret |= ((uint64_t) src[1]) << 8;
-	case 1:
-		ret |= src[0];
-		break;
-	default:
-		return 0;
-		break;
-	}
-
-	*offsetp += bytes_to_read;
-
-	return ret;
-}
-
-static uint64_t
-dwarf_read_msb(Elf_Data **dp, uint64_t *offsetp, int bytes_to_read)
-{
-	uint64_t ret = 0;
-
-	uint8_t *src = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	switch (bytes_to_read) {
-	case 1:
-		ret = src[0];
-		break;
-	case 2:
-		ret = src[1] | ((uint64_t) src[0]) << 8;
-		break;
-	case 4:
-		ret = src[3] | ((uint64_t) src[2]) << 8;
-		ret |= ((uint64_t) src[1]) << 16 | ((uint64_t) src[0]) << 24;
-		break;
-	case 8:
-		ret = src[7] | ((uint64_t) src[6]) << 8;
-		ret |= ((uint64_t) src[5]) << 16 | ((uint64_t) src[4]) << 24;
-		ret |= ((uint64_t) src[3]) << 32 | ((uint64_t) src[2]) << 40;
-		ret |= ((uint64_t) src[1]) << 48 | ((uint64_t) src[0]) << 56;
-		break;
-	default:
-		return 0;
-		break;
-	}
-
-	*offsetp += bytes_to_read;
-
-	return ret;
-}
-
-static void
-dwarf_write_lsb(Elf_Data **dp, uint64_t *offsetp, uint64_t value, int bytes_to_write)
-{
-	uint8_t *dst = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	switch (bytes_to_write) {
-	case 8:
-		dst[7] = (value >> 56) & 0xff;
-		dst[6] = (value >> 48) & 0xff;
-		dst[5] = (value >> 40) & 0xff;
-		dst[4] = (value >> 32) & 0xff;
-	case 4:
-		dst[3] = (value >> 24) & 0xff;
-		dst[2] = (value >> 16) & 0xff;
-	case 2:
-		dst[1] = (value >> 8) & 0xff;
-	case 1:
-		dst[0] = value & 0xff;
-		break;
-	default:
-		return;
-		break;
-	}
-
-	*offsetp += bytes_to_write;
-}
-
-static void
-dwarf_write_msb(Elf_Data **dp, uint64_t *offsetp, uint64_t value, int bytes_to_write)
-{
-	uint8_t *dst = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	switch (bytes_to_write) {
-	case 8:
-		dst[7] = value & 0xff;
-		dst[6] = (value >> 8) & 0xff;
-		dst[5] = (value >> 16) & 0xff;
-		dst[4] = (value >> 24) & 0xff;
-		value >>= 32;
-	case 4:
-		dst[3] = value & 0xff;
-		dst[2] = (value >> 8) & 0xff;
-		value >>= 16;
-	case 2:
-		dst[1] = value & 0xff;
-		value >>= 8;
-	case 1:
-		dst[0] = value & 0xff;
-		break;
-	default:
-		return;
-		break;
-	}
-
-	*offsetp += bytes_to_write;
-}
-
-static int64_t
-dwarf_read_sleb128(Elf_Data **dp, uint64_t *offsetp)
-{
-	int64_t ret = 0;
-	uint8_t b;
-	int shift = 0;
-
-	uint8_t *src = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	do {
-		b = *src++;
-
-		ret |= ((b & 0x7f) << shift);
-
-		(*offsetp)++;
-
-		shift += 7;
-	} while ((b & 0x80) != 0);
-
-	if (shift < 64 && (b & 0x40) != 0)
-		ret |= (-1 << shift);
-
-	return ret;
-}
-
-static uint64_t
-dwarf_read_uleb128(Elf_Data **dp, uint64_t *offsetp)
-{
-	uint64_t ret = 0;
-	uint8_t b;
-	int shift = 0;
-
-	uint8_t *src = (uint8_t *) (*dp)->d_buf + *offsetp;
-
-	do {
-		b = *src++;
-
-		ret |= ((b & 0x7f) << shift);
-
-		(*offsetp)++;
-
-		shift += 7;
-	} while ((b & 0x80) != 0);
-
-	return ret;
-}
-
-static const char *
-dwarf_read_string(Elf_Data **dp, uint64_t *offsetp)
-{
-	char *ret;
-
-	char *src = (char *) (*dp)->d_buf + *offsetp;
-
-	ret = src;
-
-	while (*src != '\0' && *offsetp < (*dp)->d_size) {
-		src++;
-		(*offsetp)++;
-	}
-
-	if (*src == '\0' && *offsetp < (*dp)->d_size)
-		(*offsetp)++;
-
-	return ret;
-}
-
-static uint8_t *
-dwarf_read_block(Elf_Data **dp, uint64_t *offsetp, uint64_t length)
-{
-	uint8_t *ret;
-
-	uint8_t *src = (char *) (*dp)->d_buf + *offsetp;
-
-	ret = src;
-
-	(*offsetp) += length;
-
-	return ret;
-}
-
-static int
-dwarf_apply_relocations(Dwarf_Debug dbg, Elf_Data *reld, int secindx)
-{
-	Elf_Data *d;
-	GElf_Rela rela;
-	int indx = 0;
-	int ret = DWARF_E_NONE;
-	uint64_t offset;
-
-	/* Point to the data to be relocated: */
-	d = dbg->dbg_s[secindx].s_data;
-
-	/* Enter a loop to process each relocation addend: */
-	while (gelf_getrela(reld, indx++, &rela) != NULL) {
-		GElf_Sym sym;
-		Elf64_Xword symindx = ELF64_R_SYM(rela.r_info);
-
-		if (gelf_getsym(dbg->dbg_s[DWARF_symtab].s_data, symindx, &sym) == NULL) {
-			printf("Couldn't find symbol index %lu for relocation\n",(u_long) symindx);
-			continue;
-		}
-
-		offset = rela.r_offset;
-
-		dwarf_write(&d, &offset, rela.r_addend, dbg->dbg_offsize);
-	}
-
-	return ret;
-}
-
-static int
-dwarf_relocate(Dwarf_Debug dbg, Dwarf_Error *error)
-{
-	Elf_Scn *scn = NULL;
-	GElf_Shdr shdr;
-	int i;
-	int ret = DWARF_E_NONE;
-
-	/* Look for sections which relocate the debug sections. */
-	while ((scn = elf_nextscn(dbg->dbg_elf, scn)) != NULL) {
-		if (gelf_getshdr(scn, &shdr) == NULL) {
-			DWARF_SET_ELF_ERROR(error, elf_errno());
-			return DWARF_E_ELF;
-		}
-
-		if (shdr.sh_type != SHT_RELA || shdr.sh_size == 0)
-			continue;
-
-		for (i = 0; i < DWARF_DEBUG_SNAMES; i++) {
-			if (dbg->dbg_s[i].s_shnum == shdr.sh_info &&
-			    dbg->dbg_s[DWARF_symtab].s_shnum == shdr.sh_link) {
-				Elf_Data *rd;
-
-				/* Get the relocation data. */
-				if ((rd = elf_getdata(scn, NULL)) == NULL) {
-					DWARF_SET_ELF_ERROR(error, elf_errno());
-					return DWARF_E_ELF;
-				}
-
-				/* Apply the relocations. */
-				dwarf_apply_relocations(dbg, rd, i);
-				break;
-			}
-		}
-	}
-
-	return ret;
-}
-
-static int
-dwarf_init_attr(Dwarf_Debug dbg, Elf_Data **dp, uint64_t *offsetp,
-    Dwarf_CU cu, Dwarf_Die die, Dwarf_Attribute at, uint64_t form,
-    Dwarf_Error *error)
-{
-	int ret = DWARF_E_NONE;
-	struct _Dwarf_AttrValue avref;
-
-	memset(&avref, 0, sizeof(avref));
-	avref.av_attrib	= at->at_attrib;
-	avref.av_form	= at->at_form;
-
-	switch (form) {
-	case DW_FORM_addr:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, cu->cu_pointer_size);
-		break;
-	case DW_FORM_block:
-		avref.u[0].u64 = dwarf_read_uleb128(dp, offsetp);
-		avref.u[1].u8p = dwarf_read_block(dp, offsetp, avref.u[0].u64);
-		break;
-	case DW_FORM_block1:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 1);
-		avref.u[1].u8p = dwarf_read_block(dp, offsetp, avref.u[0].u64);
-		break;
-	case DW_FORM_block2:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 2);
-		avref.u[1].u8p = dwarf_read_block(dp, offsetp, avref.u[0].u64);
-		break;
-	case DW_FORM_block4:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 4);
-		avref.u[1].u8p = dwarf_read_block(dp, offsetp, avref.u[0].u64);
-		break;
-	case DW_FORM_data1:
-	case DW_FORM_flag:
-	case DW_FORM_ref1:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 1);
-		break;
-	case DW_FORM_data2:
-	case DW_FORM_ref2:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 2);
-		break;
-	case DW_FORM_data4:
-	case DW_FORM_ref4:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 4);
-		break;
-	case DW_FORM_data8:
-	case DW_FORM_ref8:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, 8);
-		break;
-	case DW_FORM_indirect:
-		form = dwarf_read_uleb128(dp, offsetp);
-		return dwarf_init_attr(dbg, dp, offsetp, cu, die, at, form, error);
-	case DW_FORM_ref_addr:
-		if (cu->cu_version == 2)
-			avref.u[0].u64 = dwarf_read(dp, offsetp, cu->cu_pointer_size);
-		else if (cu->cu_version == 3)
-			avref.u[0].u64 = dwarf_read(dp, offsetp, dbg->dbg_offsize);
-		break;
-	case DW_FORM_ref_udata:
-	case DW_FORM_udata:
-		avref.u[0].u64 = dwarf_read_uleb128(dp, offsetp);
-		break;
-	case DW_FORM_sdata:
-		avref.u[0].s64 = dwarf_read_sleb128(dp, offsetp);
-		break;
-	case DW_FORM_string:
-		avref.u[0].s = dwarf_read_string(dp, offsetp);
-		break;
-	case DW_FORM_strp:
-		avref.u[0].u64 = dwarf_read(dp, offsetp, dbg->dbg_offsize);
-		avref.u[1].s = elf_strptr(dbg->dbg_elf,
-		    dbg->dbg_s[DWARF_debug_str].s_shnum, avref.u[0].u64);
-		break;
-	case DW_FORM_flag_present:
-		/* This form has no value encoded in the DIE. */
-		avref.u[0].u64 = 1;
-		break;
-	default:
-		DWARF_SET_ERROR(error, DWARF_E_NOT_IMPLEMENTED);
-		ret = DWARF_E_NOT_IMPLEMENTED;
-		break;
-	}
-
-	if (ret == DWARF_E_NONE)
-		ret = dwarf_attrval_add(die, &avref, NULL, error);
-
-	return ret;
-}
-
-static int
-dwarf_init_abbrev(Dwarf_Debug dbg, Dwarf_CU cu, Dwarf_Error *error)
-{
-	Dwarf_Abbrev a;
-	Elf_Data *d;
-	int ret = DWARF_E_NONE;
-	uint64_t attr;
-	uint64_t entry;
-	uint64_t form;
-	uint64_t offset;
-	uint64_t tag;
-	u_int8_t children;
-
-	d = dbg->dbg_s[DWARF_debug_abbrev].s_data;
-
-	offset = cu->cu_abbrev_offset;
-
-	while (offset < d->d_size) {
-
-		entry = dwarf_read_uleb128(&d, &offset);
-
-		/* Check if this is the end of the data: */
-		if (entry == 0)
-			break;
-
-		tag = dwarf_read_uleb128(&d, &offset);
-
-		children = dwarf_read(&d, &offset, 1);
-
-		if ((ret = dwarf_abbrev_add(cu, entry, tag, children, &a, error)) != DWARF_E_NONE)
-			break;
-
-		do {
-			attr = dwarf_read_uleb128(&d, &offset);
-			form = dwarf_read_uleb128(&d, &offset);
-
-			if (attr != 0)
-				if ((ret = dwarf_attr_add(a, attr, form, NULL, error)) != DWARF_E_NONE)
-					return ret;
-		} while (attr != 0);
-	}
-
-	return ret;
-}
-
-static int
-dwarf_init_info(Dwarf_Debug dbg, Dwarf_Error *error)
-{
-	Dwarf_CU cu;
-	Elf_Data *d = NULL;
-	Elf_Scn *scn;
-	int i;
-	int level = 0;
-	int relocated = 0;
-	int ret = DWARF_E_NONE;
-	uint64_t length;
-	uint64_t next_offset;
-	uint64_t offset = 0;
-
-	scn = dbg->dbg_s[DWARF_debug_info].s_scn;
-
-	d = dbg->dbg_s[DWARF_debug_info].s_data;
-
-	while (offset < d->d_size) {
-		/* Allocate memory for the first compilation unit. */
-		if ((cu = calloc(sizeof(struct _Dwarf_CU), 1)) == NULL) {
-			DWARF_SET_ERROR(error, DWARF_E_MEMORY);
-			return DWARF_E_MEMORY;
-		}
-
-		/* Save the offet to this compilation unit: */
-		cu->cu_offset = offset;
-
-		length = dwarf_read(&d, &offset, 4);
-		if (length == 0xffffffff) {
-			length = dwarf_read(&d, &offset, 8);
-			dbg->dbg_offsize = 8;
-		} else
-			dbg->dbg_offsize = 4;
-
-		/*
-		 * Check if there is enough ELF data for this CU.
-		 * This assumes that libelf gives us the entire
-		 * section in one Elf_Data object.
-		 */
-		if (length > d->d_size - offset) {
-			free(cu);
-			DWARF_SET_ERROR(error, DWARF_E_INVALID_CU);
-			return DWARF_E_INVALID_CU;
-		}
-
-		/* Relocate the DWARF sections if necessary: */
-		if (!relocated) {
-			if ((ret = dwarf_relocate(dbg, error)) != DWARF_E_NONE)
-				return ret;
-			relocated = 1;
-		}
-
-		/* Compute the offset to the next compilation unit: */
-		next_offset = offset + length;
-
-		/* Initialise the compilation unit. */
-		cu->cu_length 		= length;
-		cu->cu_header_length	= (dbg->dbg_offsize == 4) ? 4 : 12;
-		cu->cu_version		= dwarf_read(&d, &offset, 2);
-		cu->cu_abbrev_offset	= dwarf_read(&d, &offset, dbg->dbg_offsize);
-		cu->cu_pointer_size	= dwarf_read(&d, &offset, 1);
-		cu->cu_next_offset	= next_offset;
-
-		/* Initialise the list of abbrevs. */
-		STAILQ_INIT(&cu->cu_abbrev);
-
-		/* Initialise the list of dies. */
-		STAILQ_INIT(&cu->cu_die);
-
-		/* Initialise the hash table of dies. */
-		for (i = 0; i < DWARF_DIE_HASH_SIZE; i++)
-			STAILQ_INIT(&cu->cu_die_hash[i]);
-
-		/* Add the compilation unit to the list. */
-		STAILQ_INSERT_TAIL(&dbg->dbg_cu, cu, cu_next);
-
-		if (cu->cu_version != 2 && cu->cu_version != 3) {
-			DWARF_SET_ERROR(error, DWARF_E_CU_VERSION);
-			ret = DWARF_E_CU_VERSION;
-			break;
-		}
-
-		/* Parse the .debug_abbrev info for this CU: */
-		if ((ret = dwarf_init_abbrev(dbg, cu, error)) != DWARF_E_NONE)
-			break;
-
-		level = 0;
-
-		while (offset < next_offset && offset < d->d_size) {
-			Dwarf_Abbrev a;
-			Dwarf_Attribute at;
-			Dwarf_Die die;
-			uint64_t abnum;
-			uint64_t die_offset = offset;
-
-			abnum = dwarf_read_uleb128(&d, &offset);
-
-			if (abnum == 0) {
-				level--;
-				continue;
-			}
-
-			if ((a = dwarf_abbrev_find(cu, abnum)) == NULL) {
-				DWARF_SET_ERROR(error, DWARF_E_MISSING_ABBREV);
-				return DWARF_E_MISSING_ABBREV;
-			}
-
-			if ((ret = dwarf_die_add(cu, level, die_offset,
-			    abnum, a, &die, error)) != DWARF_E_NONE)
-				return ret;
-
-			STAILQ_FOREACH(at, &a->a_attrib, at_next) {
-				if ((ret = dwarf_init_attr(dbg, &d, &offset,
-				    cu, die, at, at->at_form, error)) != DWARF_E_NONE)
-					return ret;
-			}
-
-			if (a->a_children == DW_CHILDREN_yes)
-				level++;
-		}
-
-		offset = next_offset;
-	}
-
-	/* Build the function table. */
-	dwarf_build_function_table(dbg);
-
-	return ret;
-}
-
-static int
-dwarf_elf_read(Dwarf_Debug dbg, Dwarf_Error *error)
-{
-	GElf_Shdr shdr;
-	Elf_Scn *scn = NULL;
-	char *sname;
-	int i;
-	int ret = DWARF_E_NONE;
-
-	/* Get a copy of the ELF header. */
-	if (gelf_getehdr(dbg->dbg_elf, &dbg->dbg_ehdr) == NULL) {
-		DWARF_SET_ELF_ERROR(error, elf_errno());
-		return DWARF_E_ELF;
-	}
-
-	/* Check the ELF data format: */
-	switch (dbg->dbg_ehdr.e_ident[EI_DATA]) {
-	case ELFDATA2MSB:
-		dwarf_read = dwarf_read_msb;
-		dwarf_write = dwarf_write_msb;
-		break;
-
-	case ELFDATA2LSB:
-	case ELFDATANONE:
-	default:
-		dwarf_read = dwarf_read_lsb;
-		dwarf_write = dwarf_write_lsb;
-		break;
-	}
-
-	/* Get the section index to the string table. */
-	if (elf_getshstrndx(dbg->dbg_elf, &dbg->dbg_stnum) == 0) {
-		DWARF_SET_ELF_ERROR(error, elf_errno());
-		return DWARF_E_ELF;
-	}
-
-	/* Look for the debug sections. */
-	while ((scn = elf_nextscn(dbg->dbg_elf, scn)) != NULL) {
-		/* Get a copy of the section header: */
-		if (gelf_getshdr(scn, &shdr) == NULL) {
-			DWARF_SET_ELF_ERROR(error, elf_errno());
-			return DWARF_E_ELF;
-		}
-
-		/* Get a pointer to the section name: */
-		if ((sname = elf_strptr(dbg->dbg_elf, dbg->dbg_stnum, shdr.sh_name)) == NULL) {
-			DWARF_SET_ELF_ERROR(error, elf_errno());
-			return DWARF_E_ELF;
-		}
-
-		/*
-		 * Look up the section name to check if it's
-		 * one we need for DWARF.
-		 */
-		for (i = 0; i < DWARF_DEBUG_SNAMES; i++) {
-			if (strcmp(sname, debug_snames[i]) == 0) {
-				dbg->dbg_s[i].s_sname = sname;
-				dbg->dbg_s[i].s_shnum = elf_ndxscn(scn);
-				dbg->dbg_s[i].s_scn = scn;
-				memcpy(&dbg->dbg_s[i].s_shdr, &shdr, sizeof(shdr));
-				if ((dbg->dbg_s[i].s_data = elf_getdata(scn, NULL)) == NULL) {
-					DWARF_SET_ELF_ERROR(error, elf_errno());
-					return DWARF_E_ELF;
-				}
-				break;
-			}
-		}
-	}
-
-	/* Check if any of the required sections are missing: */
-	if (dbg->dbg_s[DWARF_debug_abbrev].s_scn == NULL ||
-	    dbg->dbg_s[DWARF_debug_info].s_scn == NULL) {
-		/* Missing debug information. */
-		DWARF_SET_ERROR(error, DWARF_E_DEBUG_INFO);
-		return DWARF_E_DEBUG_INFO;
-	}
-
-	/* Initialise the compilation-units: */
-	ret = dwarf_init_info(dbg, error);
-
-	return ret;
-}
-
-int
-dwarf_elf_init(Elf *elf, int mode, Dwarf_Debug *ret_dbg, Dwarf_Error *error)
-{
-	Dwarf_Debug dbg;
-	int ret = DWARF_E_NONE;
-
-	if (error == NULL)
-		/* Can only return a generic error. */
-		return DWARF_E_ERROR;
-
-	if (elf == NULL || ret_dbg == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_ARGUMENT);
-		ret = DWARF_E_ARGUMENT;
-	} else if ((dbg = calloc(sizeof(struct _Dwarf_Debug), 1)) == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_MEMORY);
-		ret = DWARF_E_MEMORY;
-	} else {
-		dbg->dbg_elf		= elf;
-		dbg->dbg_elf_close 	= 0;
-		dbg->dbg_mode		= mode;
-
-		STAILQ_INIT(&dbg->dbg_cu);
-		STAILQ_INIT(&dbg->dbg_func);
-
-		*ret_dbg = dbg;
-
-		/* Read the ELF sections. */
-		ret = dwarf_elf_read(dbg, error);
-	}
-
-	return ret;
-}
-
-int
-dwarf_init(int fd, int mode, Dwarf_Debug *ret_dbg, Dwarf_Error *error)
-{
-	Dwarf_Error lerror;
-	Elf *elf;
-	Elf_Cmd	c;
-	int ret;
-
-	if (error == NULL)
-		/* Can only return a generic error. */
-		return DWARF_E_ERROR;
-
-	if (fd < 0 || ret_dbg == NULL) {
-		DWARF_SET_ERROR(error, DWARF_E_ARGUMENT);
-		return DWARF_E_ERROR;
-	}
-
-	/* Translate the DWARF mode to ELF mode. */
-	switch (mode) {
-	default:
-	case DW_DLC_READ:
-		c = ELF_C_READ;
-		break;
-	}
-
-	if (elf_version(EV_CURRENT) == EV_NONE) {
-		DWARF_SET_ELF_ERROR(error, elf_errno());
-		return DWARF_E_ERROR;
-	}
-
-	if ((elf = elf_begin(fd, c, NULL)) == NULL) {
-		DWARF_SET_ELF_ERROR(error, elf_errno());
-		return DWARF_E_ERROR;
-	}
-
-	ret = dwarf_elf_init(elf, mode, ret_dbg, error);
-
-	if (*ret_dbg != NULL)
-		/* Remember to close the ELF file. */
-		(*ret_dbg)->dbg_elf_close = 1;
-
-	if (ret != DWARF_E_NONE) {
-		if (*ret_dbg != NULL) {
-			dwarf_finish(ret_dbg, &lerror);
-		} else
-			elf_end(elf);
-	}
-
-	return ret;
-}
diff --git a/lib/libdwarf/dwarf_loc.c b/lib/libdwarf/dwarf_loc.c
deleted file mode 100644
index 12d4cab6249e..000000000000
--- a/lib/libdwarf/dwarf_loc.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include "_libdwarf.h"
-
-static int64_t
-dwarf_decode_sleb128(uint8_t **dp)
-{
-	int64_t ret = 0;
-	uint8_t b;
-	int shift = 0;
-
-	uint8_t *src = *dp;
-
-	do {
-		b = *src++;
-
-		ret |= ((b & 0x7f) << shift);
-
-		shift += 7;
-	} while ((b & 0x80) != 0);
-
-	if (shift < 64 && (b & 0x40) != 0)
-		ret |= (-1 << shift);
-
-	*dp = src;
-
-	return ret;
-}
-
-static uint64_t
-dwarf_decode_uleb128(uint8_t **dp)
-{
-	uint64_t ret = 0;
-	uint8_t b;
-	int shift = 0;
-
-	uint8_t *src = *dp;
-
-	do {
-		b = *src++;
-
-		ret |= ((b & 0x7f) << shift);
-
-		shift += 7;
-	} while ((b & 0x80) != 0);
-
-	*dp = src;
-
-	return ret;
-}
-
-/*
- * Given an array of bytes of length 'len' representing a
- * DWARF expression, compute the number of operations based
- * on there being one byte describing the operation and
- * zero or more bytes of operands as defined in the standard
- * for each operation type.
- */
-int
-dwarf_op_num(uint8_t pointer_size, uint8_t *p, int len)
-{
-	int count = 0;
-	int64_t sval;
-	uint64_t uval;
-	uint8_t *last = p + len;
-
-	/*
-	 * Process each byte. If an error occurs, then the
-	 * count will be set to -1.
-	 */
-	while (p < last && count >= 0) {
-		count++;
-
-		switch (*p++) {
-		/* Operations with no operands. */
-		case DW_OP_deref:
-		case DW_OP_reg0:
-		case DW_OP_reg1:
-		case DW_OP_reg2:
-		case DW_OP_reg3:
-		case DW_OP_reg4:
-		case DW_OP_reg5:
-		case DW_OP_reg6:
-		case DW_OP_reg7:
-		case DW_OP_reg8:
-		case DW_OP_reg9:
-		case DW_OP_reg10:
-		case DW_OP_reg11:
-		case DW_OP_reg12:
-		case DW_OP_reg13:
-		case DW_OP_reg14:
-		case DW_OP_reg15:
-		case DW_OP_reg16:
-		case DW_OP_reg17:
-		case DW_OP_reg18:
-		case DW_OP_reg19:
-		case DW_OP_reg20:
-		case DW_OP_reg21:
-		case DW_OP_reg22:
-		case DW_OP_reg23:
-		case DW_OP_reg24:
-		case DW_OP_reg25:
-		case DW_OP_reg26:
-		case DW_OP_reg27:
-		case DW_OP_reg28:
-		case DW_OP_reg29:
-		case DW_OP_reg30:
-		case DW_OP_reg31:
-
-		case DW_OP_lit0:
-		case DW_OP_lit1:
-		case DW_OP_lit2:
-		case DW_OP_lit3:
-		case DW_OP_lit4:
-		case DW_OP_lit5:
-		case DW_OP_lit6:
-		case DW_OP_lit7:
-		case DW_OP_lit8:
-		case DW_OP_lit9:
-		case DW_OP_lit10:
-		case DW_OP_lit11:
-		case DW_OP_lit12:
-		case DW_OP_lit13:
-		case DW_OP_lit14:
-		case DW_OP_lit15:
-		case DW_OP_lit16:
-		case DW_OP_lit17:
-		case DW_OP_lit18:
-		case DW_OP_lit19:
-		case DW_OP_lit20:
-		case DW_OP_lit21:
-		case DW_OP_lit22:
-		case DW_OP_lit23:
-		case DW_OP_lit24:
-		case DW_OP_lit25:
-		case DW_OP_lit26:
-		case DW_OP_lit27:
-		case DW_OP_lit28:
-		case DW_OP_lit29:
-		case DW_OP_lit30:
-		case DW_OP_lit31:
-
-		case DW_OP_dup:
-		case DW_OP_drop:
-
-		case DW_OP_over:
-
-		case DW_OP_swap:
-		case DW_OP_rot:
-		case DW_OP_xderef:
-
-		case DW_OP_abs:
-		case DW_OP_and:
-		case DW_OP_div:
-		case DW_OP_minus:
-		case DW_OP_mod:
-		case DW_OP_mul:
-		case DW_OP_neg:
-		case DW_OP_not:
-		case DW_OP_or:
-		case DW_OP_plus:
-
-		case DW_OP_shl:
-		case DW_OP_shr:
-		case DW_OP_shra:
-		case DW_OP_xor:
-
-		case DW_OP_eq:
-		case DW_OP_ge:
-		case DW_OP_gt:
-		case DW_OP_le:
-		case DW_OP_lt:
-		case DW_OP_ne:
-
-		case DW_OP_nop:
-			break;
-
-		/* Operations with 1-byte operands. */
-		case DW_OP_const1u:
-		case DW_OP_const1s:
-		case DW_OP_pick:
-		case DW_OP_deref_size:
-		case DW_OP_xderef_size:
-			p++;
-			break;
-
-		/* Operations with 2-byte operands. */
-		case DW_OP_const2u:
-		case DW_OP_const2s:
-		case DW_OP_bra:
-		case DW_OP_skip:
-			p += 2;
-			break;
-
-		/* Operations with 4-byte operands. */
-		case DW_OP_const4u:
-		case DW_OP_const4s:
-			p += 4;
-			break;
-
-		/* Operations with 8-byte operands. */
-		case DW_OP_const8u:
-		case DW_OP_const8s:
-			p += 8;
-			break;
-
-		/* Operations with an unsigned LEB128 operand. */
-		case DW_OP_constu:
-		case DW_OP_plus_uconst:
-		case DW_OP_regx:
-		case DW_OP_piece:
-			uval = dwarf_decode_uleb128(&p);
-			break;
-
-		/* Operations with a signed LEB128 operand. */
-		case DW_OP_consts:
-		case DW_OP_breg0:
-		case DW_OP_breg1:
-		case DW_OP_breg2:
-		case DW_OP_breg3:
-		case DW_OP_breg4:
-		case DW_OP_breg5:
-		case DW_OP_breg6:
-		case DW_OP_breg7:
-		case DW_OP_breg8:
-		case DW_OP_breg9:
-		case DW_OP_breg10:
-		case DW_OP_breg11:
-		case DW_OP_breg12:
-		case DW_OP_breg13:
-		case DW_OP_breg14:
-		case DW_OP_breg15:
-		case DW_OP_breg16:
-		case DW_OP_breg17:
-		case DW_OP_breg18:
-		case DW_OP_breg19:
-		case DW_OP_breg20:
-		case DW_OP_breg21:
-		case DW_OP_breg22:
-		case DW_OP_breg23:
-		case DW_OP_breg24:
-		case DW_OP_breg25:
-		case DW_OP_breg26:
-		case DW_OP_breg27:
-		case DW_OP_breg28:
-		case DW_OP_breg29:
-		case DW_OP_breg30:
-		case DW_OP_breg31:
-		case DW_OP_fbreg:
-			sval = dwarf_decode_sleb128(&p);
-			break;
-
-		/*
-		 * Operations with an unsigned LEB128 operand
-		 * followed by a signed LEB128 operand.
-		 */
-		case DW_OP_bregx:
-			uval = dwarf_decode_uleb128(&p);
-			sval = dwarf_decode_sleb128(&p);
-			break;
-
-		/* Target address size operand. */
-		case DW_OP_addr:
-			p += pointer_size;
-			break;
-
-		/* All other operations cause an error. */
-		default:
-			count = -1;
-			break;
-		}
-	}
-
-	return count;
-}
-
-static int
-dwarf_loc_fill(Dwarf_Locdesc *lbuf, uint8_t pointer_size, uint8_t *p, int len)
-{
-	int count = 0;
-	int ret = DWARF_E_NONE;
-	uint64_t operand1;
-	uint64_t operand2;
-	uint8_t *last = p + len;
-
-	/*
-	 * Process each byte. If an error occurs, then the
-	 * count will be set to -1.
-	 */
-	while (p < last && ret == DWARF_E_NONE) {
-		operand1 = 0;
-		operand2 = 0;
-
-		lbuf->ld_s[count].lr_atom = *p;
-
-		switch (*p++) {
-		/* Operations with no operands. */
-		case DW_OP_deref:
-		case DW_OP_reg0:
-		case DW_OP_reg1:
-		case DW_OP_reg2:
-		case DW_OP_reg3:
-		case DW_OP_reg4:
-		case DW_OP_reg5:
-		case DW_OP_reg6:
-		case DW_OP_reg7:
-		case DW_OP_reg8:
-		case DW_OP_reg9:
-		case DW_OP_reg10:
-		case DW_OP_reg11:
-		case DW_OP_reg12:
-		case DW_OP_reg13:
-		case DW_OP_reg14:
-		case DW_OP_reg15:
-		case DW_OP_reg16:
-		case DW_OP_reg17:
-		case DW_OP_reg18:
-		case DW_OP_reg19:
-		case DW_OP_reg20:
-		case DW_OP_reg21:
-		case DW_OP_reg22:
-		case DW_OP_reg23:
-		case DW_OP_reg24:
-		case DW_OP_reg25:
-		case DW_OP_reg26:
-		case DW_OP_reg27:
-		case DW_OP_reg28:
-		case DW_OP_reg29:
-		case DW_OP_reg30:
-		case DW_OP_reg31:
-
-		case DW_OP_lit0:
-		case DW_OP_lit1:
-		case DW_OP_lit2:
-		case DW_OP_lit3:
-		case DW_OP_lit4:
-		case DW_OP_lit5:
-		case DW_OP_lit6:
-		case DW_OP_lit7:
-		case DW_OP_lit8:
-		case DW_OP_lit9:
-		case DW_OP_lit10:
-		case DW_OP_lit11:
-		case DW_OP_lit12:
-		case DW_OP_lit13:
-		case DW_OP_lit14:
-		case DW_OP_lit15:
-		case DW_OP_lit16:
-		case DW_OP_lit17:
-		case DW_OP_lit18:
-		case DW_OP_lit19:
-		case DW_OP_lit20:
-		case DW_OP_lit21:
-		case DW_OP_lit22:
-		case DW_OP_lit23:
-		case DW_OP_lit24:
-		case DW_OP_lit25:
-		case DW_OP_lit26:
-		case DW_OP_lit27:
-		case DW_OP_lit28:
-		case DW_OP_lit29:
-		case DW_OP_lit30:
-		case DW_OP_lit31:
-
-		case DW_OP_dup:
-		case DW_OP_drop:
-
-		case DW_OP_over:
-
-		case DW_OP_swap:
-		case DW_OP_rot:
-		case DW_OP_xderef:
-
-		case DW_OP_abs:
-		case DW_OP_and:
-		case DW_OP_div:
-		case DW_OP_minus:
-		case DW_OP_mod:
-		case DW_OP_mul:
-		case DW_OP_neg:
-		case DW_OP_not:
-		case DW_OP_or:
-		case DW_OP_plus:
-
-		case DW_OP_shl:
-		case DW_OP_shr:
-		case DW_OP_shra:
-		case DW_OP_xor:
-
-		case DW_OP_eq:
-		case DW_OP_ge:
-		case DW_OP_gt:
-		case DW_OP_le:
-		case DW_OP_lt:
-		case DW_OP_ne:
-
-		case DW_OP_nop:
-			break;
-
-		/* Operations with 1-byte operands. */
-		case DW_OP_const1u:
-		case DW_OP_const1s:
-		case DW_OP_pick:
-		case DW_OP_deref_size:
-		case DW_OP_xderef_size:
-			operand1 = *p++;
-			break;
-
-		/* Operations with 2-byte operands. */
-		case DW_OP_const2u:
-		case DW_OP_const2s:
-		case DW_OP_bra:
-		case DW_OP_skip:
-			p += 2;
-			break;
-
-		/* Operations with 4-byte operands. */
-		case DW_OP_const4u:
-		case DW_OP_const4s:
-			p += 4;
-			break;
-
-		/* Operations with 8-byte operands. */
-		case DW_OP_const8u:
-		case DW_OP_const8s:
-			p += 8;
-			break;
-
-		/* Operations with an unsigned LEB128 operand. */
-		case DW_OP_constu:
-		case DW_OP_plus_uconst:
-		case DW_OP_regx:
-		case DW_OP_piece:
-			operand1 = dwarf_decode_uleb128(&p);
-			break;
-
-		/* Operations with a signed LEB128 operand. */
-		case DW_OP_consts:
-		case DW_OP_breg0:
-		case DW_OP_breg1:
-		case DW_OP_breg2:
-		case DW_OP_breg3:
-		case DW_OP_breg4:
-		case DW_OP_breg5:
-		case DW_OP_breg6:
-		case DW_OP_breg7:
-		case DW_OP_breg8:
-		case DW_OP_breg9:
-		case DW_OP_breg10:
-		case DW_OP_breg11:
-		case DW_OP_breg12:
-		case DW_OP_breg13:
-		case DW_OP_breg14:
-		case DW_OP_breg15:
-		case DW_OP_breg16:
-		case DW_OP_breg17:
-		case DW_OP_breg18:
-		case DW_OP_breg19:
-		case DW_OP_breg20:
-		case DW_OP_breg21:
-		case DW_OP_breg22:
-		case DW_OP_breg23:
-		case DW_OP_breg24:
-		case DW_OP_breg25:
-		case DW_OP_breg26:
-		case DW_OP_breg27:
-		case DW_OP_breg28:
-		case DW_OP_breg29:
-		case DW_OP_breg30:
-		case DW_OP_breg31:
-		case DW_OP_fbreg:
-			operand1 = dwarf_decode_sleb128(&p);
-			break;
-
-		/*
-		 * Operations with an unsigned LEB128 operand
-		 * followed by a signed LEB128 operand.
-		 */
-		case DW_OP_bregx:
-			operand1 = dwarf_decode_uleb128(&p);
-			operand2 = dwarf_decode_sleb128(&p);
-			break;
-
-		/* Target address size operand. */
-		case DW_OP_addr:
-			p += pointer_size;
-			break;
-
-		/* All other operations cause an error. */
-		default:
-			break;
-		}
-
-		lbuf->ld_s[count].lr_number = operand1;
-		lbuf->ld_s[count].lr_number2 = operand2;
-
-		count++;
-	}
-
-	return ret;
-}
-
-int
-dwarf_locdesc(Dwarf_Die die, uint64_t attr, Dwarf_Locdesc **llbuf, Dwarf_Signed *lenp, Dwarf_Error *err)
-{
-	Dwarf_AttrValue av;
-	Dwarf_Locdesc *lbuf;
-	int num;
-	int ret = DWARF_E_NONE;
-
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (die == NULL || llbuf == NULL || lenp == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if ((av = dwarf_attrval_find(die, attr)) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_NO_ENTRY);
-		ret = DWARF_E_NO_ENTRY;
-	} else if ((lbuf = calloc(sizeof(Dwarf_Locdesc), 1)) == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_MEMORY);
-		ret = DWARF_E_MEMORY;
-	} else {
-		*lenp = 0;
-		switch (av->av_form) {
-		case DW_FORM_block:
-		case DW_FORM_block1:
-		case DW_FORM_block2:
-		case DW_FORM_block4:
-			/* Compute the number of locations: */
-			if ((num = dwarf_op_num(die->die_cu->cu_pointer_size,
-			    av->u[1].u8p, av->u[0].u64)) < 0) {
-				DWARF_SET_ERROR(err, DWARF_E_INVALID_EXPR);
-				ret = DWARF_E_INVALID_EXPR;
-
-			/* Allocate an array of location structures. */
-			} else if ((lbuf->ld_s =
-			    calloc(sizeof(Dwarf_Loc), num)) == NULL) {
-				DWARF_SET_ERROR(err, DWARF_E_MEMORY);
-				ret = DWARF_E_MEMORY;
-
-			/* Fill the array of location structures. */
-			} else if ((ret = dwarf_loc_fill(lbuf,
-			    die->die_cu->cu_pointer_size,
-			    av->u[1].u8p, av->u[0].u64)) != DWARF_E_NONE) {
-				free(lbuf->ld_s);
-			} else
-				/* Only one descriptor is returned. */
-				*lenp = 1;
-			break;
-		default:
-			printf("%s(%d): form %s not handled\n",__func__,
-			    __LINE__,get_form_desc(av->av_form));
-			DWARF_SET_ERROR(err, DWARF_E_NOT_IMPLEMENTED);
-			ret = DWARF_E_ERROR;
-		}
-
-		if (ret == DWARF_E_NONE) {
-			*llbuf = lbuf;
-		} else
-			free(lbuf);
-	}
-
-	return ret;
-}
-
-int
-dwarf_locdesc_free(Dwarf_Locdesc *lbuf, Dwarf_Error *err)
-{
-	if (err == NULL)
-		return DWARF_E_ERROR;
-
-	if (lbuf == NULL) {
-		DWARF_SET_ERROR(err, DWARF_E_ARGUMENT);
-		return DWARF_E_ARGUMENT;
-	}
-
-	if (lbuf->ld_s != NULL)
-		free(lbuf->ld_s);
-
-	free(lbuf);
-
-	return DWARF_E_NONE;
-}
diff --git a/lib/libdwarf/libdwarf.h b/lib/libdwarf/libdwarf.h
deleted file mode 100644
index 04192b7ead64..000000000000
--- a/lib/libdwarf/libdwarf.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*-
- * Copyright (c) 2007 John Birrell (jb@freebsd.org)
- * All rights reserved.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#ifndef	_LIBDWARF_H_
-#define	_LIBDWARF_H_
-
-#include <libelf.h>
-
-typedef int		Dwarf_Bool;
-typedef off_t		Dwarf_Off;
-typedef uint64_t	Dwarf_Unsigned;
-typedef uint16_t	Dwarf_Half;
-typedef uint8_t		Dwarf_Small;
-typedef int64_t		Dwarf_Signed;
-typedef uint64_t	Dwarf_Addr;
-typedef void		*Dwarf_Ptr;
-
-/* Forward definitions. */
-typedef struct _Dwarf_Abbrev	*Dwarf_Abbrev;
-typedef struct _Dwarf_Arange	*Dwarf_Arange;
-typedef struct _Dwarf_Attribute	*Dwarf_Attribute;
-typedef struct _Dwarf_AttrValue	*Dwarf_AttrValue;
-typedef struct _Dwarf_CU	*Dwarf_CU;
-typedef struct _Dwarf_Cie	*Dwarf_Cie;
-typedef struct _Dwarf_Debug	*Dwarf_Debug;
-typedef struct _Dwarf_Die	*Dwarf_Die;
-typedef struct _Dwarf_Fde	*Dwarf_Fde;
-typedef struct _Dwarf_Func	*Dwarf_Func;
-typedef struct _Dwarf_Inlined_Func *Dwarf_Inlined_Func;
-typedef struct _Dwarf_Global	*Dwarf_Global;
-typedef struct _Dwarf_Line	*Dwarf_Line;
-typedef struct _Dwarf_Type	*Dwarf_Type;
-typedef struct _Dwarf_Var	*Dwarf_Var;
-typedef struct _Dwarf_Weak	*Dwarf_Weak;
-
-typedef struct {
-        Dwarf_Small	lr_atom;
-        Dwarf_Unsigned	lr_number;
-	Dwarf_Unsigned	lr_number2;
-	Dwarf_Unsigned	lr_offset;
-} Dwarf_Loc;
-
-typedef struct {
-	Dwarf_Addr      ld_lopc;
-	Dwarf_Addr      ld_hipc;
-	Dwarf_Half      ld_cents;
-	Dwarf_Loc	*ld_s;
-} Dwarf_Locdesc;
-
-/* receiver function for dwarf_function_iterate_inlined_instance() API */
-typedef void (*Dwarf_Inlined_Callback)(Dwarf_Inlined_Func, void *);
-
-/*
- * Error numbers which are specific to this implementation.
- */
-enum {
-	DWARF_E_NONE,			/* No error. */
-	DWARF_E_ERROR,			/* An error! */
-	DWARF_E_NO_ENTRY,		/* No entry. */
-	DWARF_E_ARGUMENT,		/* Invalid argument. */
-	DWARF_E_DEBUG_INFO,		/* Debug info NULL. */
-	DWARF_E_MEMORY,			/* Insufficient memory. */
-	DWARF_E_ELF,			/* ELF error. */
-	DWARF_E_INVALID_CU,		/* Invalid compilation unit data. */
-	DWARF_E_CU_VERSION,		/* Wrong CU version. */
-	DWARF_E_MISSING_ABBREV,		/* Abbrev not found. */
-	DWARF_E_NOT_IMPLEMENTED,	/* Not implemented. */
-	DWARF_E_CU_CURRENT,		/* No current compilation unit. */
-	DWARF_E_BAD_FORM,		/* Wrong form type for attribute value. */
-	DWARF_E_INVALID_EXPR,		/* Invalid DWARF expression. */
-	DWARF_E_NUM			/* Max error number. */
-};
-
-typedef struct _Dwarf_Error {
-	int		err_error;	/* DWARF error. */
-	int		elf_error;	/* ELF error. */
-	const char	*err_func;	/* Function name where error occurred. */
-	int		err_line;	/* Line number where error occurred. */
-	char		err_msg[1024];	/* Formatted error message. */
-} Dwarf_Error;
-
-/*
- * Return values which have to be compatible with other
- * implementations of libdwarf.
- */
-#define DW_DLV_NO_ENTRY		DWARF_E_NO_ENTRY
-#define DW_DLV_OK		DWARF_E_NONE
-#define DW_DLE_DEBUG_INFO_NULL	DWARF_E_DEBUG_INFO
-
-#define DW_DLC_READ        	0	/* read only access */
-
-/* Function prototype definitions. */
-__BEGIN_DECLS
-Dwarf_Abbrev	dwarf_abbrev_find(Dwarf_CU, uint64_t);
-Dwarf_AttrValue dwarf_attrval_find(Dwarf_Die, Dwarf_Half);
-Dwarf_Die	dwarf_die_find(Dwarf_Die, Dwarf_Unsigned);
-const char	*dwarf_errmsg(Dwarf_Error *);
-const char	*get_sht_desc(uint32_t);
-const char	*get_attr_desc(uint32_t);
-const char	*get_form_desc(uint32_t);
-const char	*get_tag_desc(uint32_t);
-int		dwarf_abbrev_add(Dwarf_CU, uint64_t, uint64_t, uint8_t, Dwarf_Abbrev *, Dwarf_Error *);
-int		dwarf_attr(Dwarf_Die, Dwarf_Half, Dwarf_Attribute *, Dwarf_Error *);
-int		dwarf_attr_add(Dwarf_Abbrev, uint64_t, uint64_t, Dwarf_Attribute *, Dwarf_Error *);
-int		dwarf_attrval(Dwarf_Die, Dwarf_Half, Dwarf_AttrValue *, Dwarf_Error *);
-int		dwarf_attrval_add(Dwarf_Die, Dwarf_AttrValue, Dwarf_AttrValue *, Dwarf_Error *);
-int		dwarf_attrval_flag(Dwarf_Die, uint64_t, Dwarf_Bool *, Dwarf_Error *);
-int		dwarf_attrval_signed(Dwarf_Die, uint64_t, Dwarf_Signed *, Dwarf_Error *);
-int		dwarf_attrval_string(Dwarf_Die, uint64_t, const char **, Dwarf_Error *);
-int		dwarf_attrval_unsigned(Dwarf_Die, uint64_t, Dwarf_Unsigned *, Dwarf_Error *);
-int		dwarf_child(Dwarf_Die, Dwarf_Die *, Dwarf_Error *);
-int		dwarf_die_add(Dwarf_CU, int, uint64_t, uint64_t, Dwarf_Abbrev, Dwarf_Die *, Dwarf_Error *);
-int		dwarf_dieoffset(Dwarf_Die, Dwarf_Off *, Dwarf_Error *);
-int		dwarf_elf_init(Elf *, int, Dwarf_Debug *, Dwarf_Error *);
-int		dwarf_errno(Dwarf_Error *);
-int		dwarf_finish(Dwarf_Debug *, Dwarf_Error *);
-int		dwarf_locdesc(Dwarf_Die, uint64_t, Dwarf_Locdesc **, Dwarf_Signed *, Dwarf_Error *);
-int		dwarf_locdesc_free(Dwarf_Locdesc *, Dwarf_Error *);
-int		dwarf_init(int, int, Dwarf_Debug *, Dwarf_Error *);
-int		dwarf_next_cu_header(Dwarf_Debug, Dwarf_Unsigned *, Dwarf_Half *,
-		    Dwarf_Unsigned *, Dwarf_Half *, Dwarf_Unsigned *, Dwarf_Error *);
-int		dwarf_op_num(uint8_t, uint8_t *, int);
-int		dwarf_siblingof(Dwarf_Debug, Dwarf_Die, Dwarf_Die *, Dwarf_Error *);
-int		dwarf_tag(Dwarf_Die, Dwarf_Half *, Dwarf_Error *);
-int		dwarf_whatform(Dwarf_Attribute, Dwarf_Half *, Dwarf_Error *);
-void		dwarf_dealloc(Dwarf_Debug, Dwarf_Ptr, Dwarf_Unsigned);
-void		dwarf_dump(Dwarf_Debug);
-void		dwarf_dump_abbrev(Dwarf_Debug);
-void		dwarf_dump_av(Dwarf_Die, Dwarf_AttrValue);
-void		dwarf_dump_dbgstr(Dwarf_Debug);
-void		dwarf_dump_die(Dwarf_Die);
-void		dwarf_dump_die_at_offset(Dwarf_Debug, Dwarf_Off);
-void		dwarf_dump_info(Dwarf_Debug);
-void		dwarf_dump_shstrtab(Dwarf_Debug);
-void		dwarf_dump_strtab(Dwarf_Debug);
-void		dwarf_dump_symtab(Dwarf_Debug);
-void		dwarf_dump_raw(Dwarf_Debug);
-void		dwarf_dump_tree(Dwarf_Debug);
-Dwarf_Func	dwarf_find_function_by_offset(Dwarf_Debug dbg, Dwarf_Off off);
-Dwarf_Func	dwarf_find_function_by_name(Dwarf_Debug dbg, const char *name);
-int		dwarf_function_get_addr_range(Dwarf_Func f,
-		    Dwarf_Addr *low_pc, Dwarf_Addr *high_pc);
-int		dwarf_function_is_inlined(Dwarf_Func f);
-void		dwarf_function_iterate_inlined_instance(Dwarf_Func func,
-		    Dwarf_Inlined_Callback f, void *data);
-int		dwarf_inlined_function_get_addr_range(Dwarf_Inlined_Func f,
-		    Dwarf_Addr *low_pc, Dwarf_Addr *high_pc);
-
-__END_DECLS
-
-#endif /* !_LIBDWARF_H_ */
diff --git a/lib/libiconv/Makefile b/lib/libiconv/Makefile
index 71c288573256..19495976e871 100644
--- a/lib/libiconv/Makefile
+++ b/lib/libiconv/Makefile
@@ -19,6 +19,7 @@ SRCS=	citrus_bcs.c citrus_bcs_strtol.c citrus_bcs_strtoul.c \
 	citrus_module.c citrus_none.c citrus_pivot_factory.c \
 	citrus_prop.c citrus_stdenc.c iconv.c
 
-CFLAGS+= --param max-inline-insns-single=128 -I ${.CURDIR}/../../include -I${.CURDIR}/../libc/include
+CFLAGS.gcc+= --param max-inline-insns-single=128
+CFLAGS+= -I ${.CURDIR}/../../include -I${.CURDIR}/../libc/include
 
 .include <bsd.lib.mk>
diff --git a/lib/libmd/Makefile b/lib/libmd/Makefile
index d0fe7054fa4d..727fd8621716 100644
--- a/lib/libmd/Makefile
+++ b/lib/libmd/Makefile
@@ -43,7 +43,7 @@ CLEANFILES+=	md[245]hl.c md[245].ref md[245].3 mddriver \
 		sha256.ref sha256hl.c sha512.ref sha512hl.c
 
 CFLAGS+= -I${.CURDIR}
-.PATH: ${.CURDIR}/${MACHINE_ARCH}
+.PATH: ${.CURDIR}/${MACHINE_ARCH} ${.CURDIR}/../../sys/crypto/sha2
 
 .if exists(${MACHINE_ARCH}/sha.S)
 SRCS+=	sha.S
diff --git a/lib/libmd/ripemd.3 b/lib/libmd/ripemd.3
index 6c2f21c79ae3..2c9d2d3c8cc3 100644
--- a/lib/libmd/ripemd.3
+++ b/lib/libmd/ripemd.3
@@ -9,7 +9,7 @@
 .\" 	From: Id: mdX.3,v 1.14 1999/02/11 20:31:49 wollman Exp
 .\" $FreeBSD$
 .\"
-.Dd February 26, 1999
+.Dd March 28, 2014
 .Dt RIPEMD 3
 .Os
 .Sh NAME
@@ -123,7 +123,6 @@ If the
 .Fa buf
 argument is non-null it must point to at least 41 characters of buffer space.
 .Sh SEE ALSO
-.Xr md2 3 ,
 .Xr md4 3 ,
 .Xr md5 3 ,
 .Xr sha 3
diff --git a/lib/libmd/sha.3 b/lib/libmd/sha.3
index f4e2f192b539..fe5c339d15db 100644
--- a/lib/libmd/sha.3
+++ b/lib/libmd/sha.3
@@ -9,7 +9,7 @@
 .\" 	From: Id: mdX.3,v 1.14 1999/02/11 20:31:49 wollman Exp
 .\" $FreeBSD$
 .\"
-.Dd February 25, 1999
+.Dd March 28, 2014
 .Dt SHA 3
 .Os
 .Sh NAME
@@ -154,7 +154,6 @@ If the
 .Fa buf
 argument is non-null it must point to at least 41 characters of buffer space.
 .Sh SEE ALSO
-.Xr md2 3 ,
 .Xr md4 3 ,
 .Xr md5 3 ,
 .Xr ripemd 3 ,
diff --git a/lib/libmd/sha256.3 b/lib/libmd/sha256.3
index f40e6dfd8b4c..6117e70987b5 100644
--- a/lib/libmd/sha256.3
+++ b/lib/libmd/sha256.3
@@ -9,7 +9,7 @@
 .\" 	From: Id: mdX.3,v 1.14 1999/02/11 20:31:49 wollman Exp
 .\" $FreeBSD$
 .\"
-.Dd September 14, 2005
+.Dd March 28, 2014
 .Dt SHA256 3
 .Os
 .Sh NAME
@@ -120,7 +120,6 @@ If the
 .Fa buf
 argument is non-null it must point to at least 65 characters of buffer space.
 .Sh SEE ALSO
-.Xr md2 3 ,
 .Xr md4 3 ,
 .Xr md5 3 ,
 .Xr ripemd 3 ,
diff --git a/lib/libmd/sha256.h b/lib/libmd/sha256.h
index ce51787a737e..1b6a4f4c5755 100644
--- a/lib/libmd/sha256.h
+++ b/lib/libmd/sha256.h
@@ -33,7 +33,7 @@
 
 typedef struct SHA256Context {
 	uint32_t state[8];
-	uint32_t count[2];
+	uint64_t count;
 	unsigned char buf[64];
 } SHA256_CTX;
 
diff --git a/lib/libmd/sha256c.c b/lib/libmd/sha256c.c
index c95fd318a5aa..76cec8ec3815 100644
--- a/lib/libmd/sha256c.c
+++ b/lib/libmd/sha256c.c
@@ -208,10 +208,10 @@ SHA256_Pad(SHA256_CTX * ctx)
 	 * Convert length to a vector of bytes -- we do this now rather
 	 * than later because the length will change after we pad.
 	 */
-	be32enc_vect(len, ctx->count, 8);
+	be64enc(len, ctx->count);
 
 	/* Add 1--64 bytes so that the resulting length is 56 mod 64 */
-	r = (ctx->count[1] >> 3) & 0x3f;
+	r = (ctx->count >> 3) & 0x3f;
 	plen = (r < 56) ? (56 - r) : (120 - r);
 	SHA256_Update(ctx, PAD, (size_t)plen);
 
@@ -225,7 +225,7 @@ SHA256_Init(SHA256_CTX * ctx)
 {
 
 	/* Zero bits processed so far */
-	ctx->count[0] = ctx->count[1] = 0;
+	ctx->count = 0;
 
 	/* Magic initialization constants */
 	ctx->state[0] = 0x6A09E667;
@@ -242,21 +242,18 @@ SHA256_Init(SHA256_CTX * ctx)
 void
 SHA256_Update(SHA256_CTX * ctx, const void *in, size_t len)
 {
-	uint32_t bitlen[2];
+	uint64_t bitlen;
 	uint32_t r;
 	const unsigned char *src = in;
 
 	/* Number of bytes left in the buffer from previous updates */
-	r = (ctx->count[1] >> 3) & 0x3f;
+	r = (ctx->count >> 3) & 0x3f;
 
 	/* Convert the length into a number of bits */
-	bitlen[1] = ((uint32_t)len) << 3;
-	bitlen[0] = (uint32_t)(len >> 29);
+	bitlen = len << 3;
 
 	/* Update number of bits */
-	if ((ctx->count[1] += bitlen[1]) < bitlen[1])
-		ctx->count[0]++;
-	ctx->count[0] += bitlen[0];
+	ctx->count += bitlen;
 
 	/* Handle the case where we don't need to perform any transforms */
 	if (len < 64 - r) {
diff --git a/lib/libmd/sha512.3 b/lib/libmd/sha512.3
index 953ee25539a7..bcb52522088a 100644
--- a/lib/libmd/sha512.3
+++ b/lib/libmd/sha512.3
@@ -9,7 +9,7 @@
 .\" 	From: Id: mdX.3,v 1.14 1999/02/11 20:31:49 wollman Exp
 .\" $FreeBSD$
 .\"
-.Dd April 1, 2011
+.Dd March 28, 2014
 .Dt SHA512 3
 .Os
 .Sh NAME
@@ -120,7 +120,6 @@ If the
 .Fa buf
 argument is non-null it must point to at least 65 characters of buffer space.
 .Sh SEE ALSO
-.Xr md2 3 ,
 .Xr md4 3 ,
 .Xr md5 3 ,
 .Xr ripemd 3 ,
diff --git a/lib/libvmmapi/vmmapi_freebsd.c b/lib/libvmmapi/vmmapi_freebsd.c
index 9bd2988129eb..d8011845541b 100644
--- a/lib/libvmmapi/vmmapi_freebsd.c
+++ b/lib/libvmmapi/vmmapi_freebsd.c
@@ -35,14 +35,176 @@ __FBSDID("$FreeBSD$");
 #include <machine/segments.h>
 #include <machine/vmm.h>
 
+#include <errno.h>
+#include <string.h>
+
 #include "vmmapi.h"
 
+#define	I386_TSS_SIZE		104
+
+#define	DESC_PRESENT		0x00000080
+#define	DESC_LONGMODE		0x00002000
+#define	DESC_DEF32		0x00004000
+#define	DESC_GRAN		0x00008000
 #define	DESC_UNUSABLE		0x00010000
 
 #define	GUEST_NULL_SEL		0
 #define	GUEST_CODE_SEL		1
 #define	GUEST_DATA_SEL		2
-#define	GUEST_GDTR_LIMIT	(3 * 8 - 1)
+#define	GUEST_TSS_SEL		3
+#define	GUEST_GDTR_LIMIT64	(3 * 8 - 1)
+
+static struct segment_descriptor i386_gdt[] = {
+	{},						/* NULL */
+	{ .sd_lolimit = 0xffff, .sd_type = SDT_MEMER,	/* CODE */
+	  .sd_p = 1, .sd_hilimit = 0xf, .sd_def32 = 1, .sd_gran = 1 }, 
+	{ .sd_lolimit = 0xffff, .sd_type = SDT_MEMRW,	/* DATA */
+	  .sd_p = 1, .sd_hilimit = 0xf, .sd_def32 = 1, .sd_gran = 1 },
+	{ .sd_lolimit = I386_TSS_SIZE - 1,		/* TSS */
+	  .sd_type = SDT_SYS386TSS, .sd_p = 1 }
+};
+
+/*
+ * Setup the 'vcpu' register set such that it will begin execution at
+ * 'eip' in flat mode.
+ */
+int
+vm_setup_freebsd_registers_i386(struct vmctx *vmctx, int vcpu, uint32_t eip,
+				uint32_t gdtbase, uint32_t esp)
+{
+	uint64_t cr0, rflags, desc_base;
+	uint32_t desc_access, desc_limit, tssbase;
+	uint16_t gsel;
+	struct segment_descriptor *gdt;
+	int error, tmp;
+
+	/* A 32-bit guest requires unrestricted mode. */	
+	error = vm_get_capability(vmctx, vcpu, VM_CAP_UNRESTRICTED_GUEST, &tmp);
+	if (error)
+		goto done;
+	error = vm_set_capability(vmctx, vcpu, VM_CAP_UNRESTRICTED_GUEST, 1);
+	if (error)
+		goto done;
+
+	cr0 = CR0_PE | CR0_NE;
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_CR0, cr0)) != 0)
+		goto done;
+
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_CR4, 0)) != 0)
+		goto done;
+
+	/*
+	 * Forcing EFER to 0 causes bhyve to clear the "IA-32e guest
+	 * mode" entry control.
+	 */
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_EFER, 0)))
+		goto done;
+
+	gdt = vm_map_gpa(vmctx, gdtbase, 0x1000);
+	if (gdt == NULL)
+		return (EFAULT);
+	memcpy(gdt, i386_gdt, sizeof(i386_gdt));
+	desc_base = gdtbase;
+	desc_limit = sizeof(i386_gdt) - 1;
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_GDTR,
+			    desc_base, desc_limit, 0);
+	if (error != 0)
+		goto done;
+
+	/* Place the TSS one page above the GDT. */
+	tssbase = gdtbase + 0x1000;
+	gdt[3].sd_lobase = tssbase;	
+
+	rflags = 0x2;
+	error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_RFLAGS, rflags);
+	if (error)
+		goto done;
+
+	desc_base = 0;
+	desc_limit = 0xffffffff;
+	desc_access = DESC_GRAN | DESC_DEF32 | DESC_PRESENT | SDT_MEMERA;
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_CS,
+			    desc_base, desc_limit, desc_access);
+
+	desc_access = DESC_GRAN | DESC_DEF32 | DESC_PRESENT | SDT_MEMRWA;
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_DS,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_ES,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_FS,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_GS,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_SS,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	desc_base = tssbase;
+	desc_limit = I386_TSS_SIZE - 1;
+	desc_access = DESC_PRESENT | SDT_SYS386BSY;
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_TR,
+			    desc_base, desc_limit, desc_access);
+	if (error)
+		goto done;
+
+	
+	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_LDTR, 0, 0,
+			    DESC_UNUSABLE);
+	if (error)
+		goto done;
+
+	gsel = GSEL(GUEST_CODE_SEL, SEL_KPL);
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_CS, gsel)) != 0)
+		goto done;
+	
+	gsel = GSEL(GUEST_DATA_SEL, SEL_KPL);
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_DS, gsel)) != 0)
+		goto done;
+	
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_ES, gsel)) != 0)
+		goto done;
+
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_FS, gsel)) != 0)
+		goto done;
+	
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_GS, gsel)) != 0)
+		goto done;
+	
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_SS, gsel)) != 0)
+		goto done;
+
+	gsel = GSEL(GUEST_TSS_SEL, SEL_KPL);
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_TR, gsel)) != 0)
+		goto done;
+
+	/* LDTR is pointing to the null selector */
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_LDTR, 0)) != 0)
+		goto done;
+
+	/* entry point */
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_RIP, eip)) != 0)
+		goto done;
+
+	if ((error = vm_set_register(vmctx, vcpu, VM_REG_GUEST_RSP, esp)) != 0)
+		goto done;
+
+	error = 0;
+done:
+	return (error);
+}
 
 void     
 vm_setup_freebsd_gdt(uint64_t *gdtr)
@@ -168,7 +330,7 @@ vm_setup_freebsd_registers(struct vmctx *vmctx, int vcpu,
 		goto done;
 
 	desc_base = gdtbase;
-	desc_limit = GUEST_GDTR_LIMIT;
+	desc_limit = GUEST_GDTR_LIMIT64;
 	error = vm_set_desc(vmctx, vcpu, VM_REG_GUEST_GDTR,
 			    desc_base, desc_limit, 0);
 	if (error != 0)