From 99d6a5644c78b3f3504ecbf7be003b7c3e99a62a Mon Sep 17 00:00:00 2001
From: jhibbits <jhibbits@FreeBSD.org>
Date: Wed, 7 Nov 2012 23:45:09 +0000
Subject: Implement DTrace for PowerPC.  This includes both 32-bit and 64-bit.

There is one known issue:  Some probes will display an error message along the
lines of:  "Invalid address (0)"

I tested this with both a simple dtrace probe and dtruss on a few different
binaries on 32-bit.  I only compiled 64-bit, did not run it, but I don't expect
problems without the modules loaded.  Volunteers are welcome.

MFC after:	1 month
---
 cddl/lib/Makefile           | 3 ++-
 cddl/lib/libdtrace/Makefile | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'cddl/lib')

diff --git a/cddl/lib/Makefile b/cddl/lib/Makefile
index 088ceb7..14c73b5 100644
--- a/cddl/lib/Makefile
+++ b/cddl/lib/Makefile
@@ -19,7 +19,8 @@ _libzpool=	libzpool
 .endif
 .endif
 
-.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386" ||  ${MACHINE_CPUARCH} == "mips"
+.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386" || \
+	${MACHINE_CPUARCH} == "mips" || ${MACHINE_CPUARCH} == "powerpc"
 _drti=		drti
 _libdtrace=	libdtrace
 .endif
diff --git a/cddl/lib/libdtrace/Makefile b/cddl/lib/libdtrace/Makefile
index bdd8acc..3a79e87 100644
--- a/cddl/lib/libdtrace/Makefile
+++ b/cddl/lib/libdtrace/Makefile
@@ -74,6 +74,10 @@ CFLAGS+=	-I${OPENSOLARIS_SYS_DISTDIR}/uts/sparc
 CFLAGS+=	-I${OPENSOLARIS_SYS_DISTDIR}/uts/mips
 .PATH:		${.CURDIR}/../../../cddl/contrib/opensolaris/lib/libdtrace/mips
 .PATH:		${.CURDIR}/../../../sys/cddl/dev/dtrace/mips
+.elif ${MACHINE_CPUARCH} == "powerpc"
+CFLAGS+=	-I${OPENSOLARIS_SYS_DISTDIR}/uts/powerpc
+.PATH:		${.CURDIR}/../../../cddl/contrib/opensolaris/lib/libdtrace/powerpc
+.PATH:		${.CURDIR}/../../../sys/cddl/dev/dtrace/powerpc
 .else
 # temporary hack
 CFLAGS+=	-I${OPENSOLARIS_SYS_DISTDIR}/uts/intel
-- 
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