MFC 289769,289822,290143,290144:

Rename remaining linux32 symbols from linux_* to linux32_*.

289769:
Rename remaining linux32 symbols such as linux_sysent[] and
linux_syscallnames[] from linux_* to linux32_* to avoid conflicts with
linux64.ko.  While here, add support for linux64 binaries to systrace.
- Update NOPROTO entries in amd64/linux/syscalls.master to match the
  main table to fix systrace build.
- Add a special case for union l_semun arguments to the systrace
  generation.
- The systrace_linux32 module now only builds the systrace_linux32.ko.
  module on amd64.
- Add a new systrace_linux module that builds on both i386 and amd64.
  For i386 it builds the existing systrace_linux.ko.  For amd64 it
  builds a systrace_linux.ko for 64-bit binaries.

289822:
Fix build for the KTR-enabled kernels.

290143:
Fix build with DEBUG defined.

290144:
Update for LINUX32 rename.  The assembler didn't complain about undefined
symbols but just used 0 after the rename.

3 files changed, 23 insertions, 6 deletions

diff --git a/sys/modules/dtrace/Makefile b/sys/modules/dtrace/Makefile
index 1b12371..9f3c993 100644
--- a/sys/modules/dtrace/Makefile
+++ b/sys/modules/dtrace/Makefile
@@ -16,7 +16,10 @@ SUBDIR=		dtmalloc	\
 		systrace
 
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
-SUBDIR+=	fasttrap fbt systrace_linux32
+SUBDIR+=	fasttrap fbt systrace_linux
+.endif
+.if ${MACHINE_CPUARCH} == "amd64"
+SUBDIR+=	systrace_linux32
 .endif
 .if ${MACHINE_CPUARCH} == "powerpc"
 SUBDIR+=	fbt fasttrap
diff --git a/sys/modules/dtrace/systrace_linux/Makefile b/sys/modules/dtrace/systrace_linux/Makefile
new file mode 100644
index 0000000..1cf5e31
--- /dev/null
+++ b/sys/modules/dtrace/systrace_linux/Makefile
@@ -0,0 +1,18 @@
+# $FreeBSD$
+
+SYSDIR?=	${.CURDIR}/../../..
+
+.PATH:		${SYSDIR}/cddl/dev/systrace
+
+KMOD=		systrace_linux
+
+SRCS=		systrace.c
+SRCS+=		vnode_if.h
+
+CFLAGS+=	-I${SYSDIR}/cddl/compat/opensolaris \
+		-I${SYSDIR}/cddl/contrib/opensolaris/uts/common \
+		-I${SYSDIR} -DLINUX_SYSTRACE
+
+.include <bsd.kmod.mk>
+
+CFLAGS+=	-include ${SYSDIR}/cddl/compat/opensolaris/sys/debug_compat.h
diff --git a/sys/modules/dtrace/systrace_linux32/Makefile b/sys/modules/dtrace/systrace_linux32/Makefile
index a2bfc81..3183482 100644
--- a/sys/modules/dtrace/systrace_linux32/Makefile
+++ b/sys/modules/dtrace/systrace_linux32/Makefile
@@ -2,18 +2,14 @@
 
 .PATH: ${.CURDIR}/../../../cddl/dev/systrace
 
-.if ${MACHINE} == "amd64"
 KMOD=		systrace_linux32
-.else
-KMOD=		systrace_linux
-.endif
 
 SRCS=		systrace.c
 SRCS+=		vnode_if.h
 
 CFLAGS+=	-I${.CURDIR}/../../../cddl/compat/opensolaris \
 		-I${.CURDIR}/../../../cddl/contrib/opensolaris/uts/common \
-		-I${.CURDIR}/../../.. -DLINUX_SYSTRACE
+		-I${.CURDIR}/../../.. -DLINUX32_SYSTRACE
 
 .include <bsd.kmod.mk>