From: Joel Brobecker <brobecker@adacore.com>
To: gdb-patches@sourceware.org
Subject: [vxworks 14/14] Configury and Makefile updates for VxWorks.
Date: Sun, 25 Apr 2010 15:48:00 -0000 [thread overview]
Message-ID: <1272210447-13895-15-git-send-email-brobecker@adacore.com> (raw)
In-Reply-To: <1272210447-13895-1-git-send-email-brobecker@adacore.com>
This is the last patch! :)
It contains the changes needed to configure and build the VxWorks
debugger.
2010-04-24 Joel Brobecker <brobecker@adacore.com>
* configure.ac: Add support for vxworks targets.
* configure: Regenerate.
* configure.tgt: Add support for vxworks targets.
* Makefile.in (VXWORKS_CFLAGS): New variable.
(INTERNAL_CFLAGS_BASE): Use VXWORKS_CFLAGS.
---
gdb/Makefile.in | 6 ++-
gdb/configure | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++
gdb/configure.ac | 75 +++++++++++++++++++++++++++++++++
gdb/configure.tgt | 41 ++++++++++++++++++
4 files changed, 240 insertions(+), 1 deletions(-)
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index d62dc63..da1514b 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -402,6 +402,9 @@ CFLAGS = @CFLAGS@
# Set by configure, for e.g. expat.
INTERNAL_CPPFLAGS = @CPPFLAGS@
+# Set by configure for all CFLAGS related to vxWorks targets.
+VXWORKS_CFLAGS= @VXWORKS_CFLAGS@
+
# Need to pass this to testsuite for "make check". Probably should be
# consistent with top-level Makefile.in and gdb/testsuite/Makefile.in
# so "make check" has the same result no matter where it is run.
@@ -412,7 +415,8 @@ INTERNAL_CFLAGS_BASE = \
$(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) \
$(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \
$(BFD_CFLAGS) $(INCLUDE_CFLAGS) $(LIBDECNUMBER_CFLAGS) \
- $(INTL_CFLAGS) $(INCGNU) $(ENABLE_CFLAGS) $(INTERNAL_CPPFLAGS)
+ $(INTL_CFLAGS) $(INCGNU) $(ENABLE_CFLAGS) $(INTERNAL_CPPFLAGS) \
+ $(VXWORKS_CFLAGS)
INTERNAL_WARN_CFLAGS = $(INTERNAL_CFLAGS_BASE) $(GDB_WARN_CFLAGS)
INTERNAL_CFLAGS = $(INTERNAL_WARN_CFLAGS) $(GDB_WERROR_CFLAGS)
diff --git a/gdb/configure b/gdb/configure
index 301394f..2345e30 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -598,6 +598,7 @@ gl_LTLIBOBJS
gl_LIBOBJS
LTLIBOBJS
LIBOBJS
+VXWORKS_CFLAGS
GDB_NM_FILE
frags
target_subdir
@@ -14513,6 +14514,124 @@ ac_config_links="$ac_config_links $ac_config_links_1"
$as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
+# Support for vxWorks targets.
+
+case ${target} in
+ *-*-vxworks*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+ LIBS="-ldl $LIBS"
+
+fi
+
+ ;;
+esac
+
+VXWORKS_CFLAGS=
+case "${target}" in
+
+ # vxWorks 653 targets.
+ *-vxworks653 | *-vxworksae )
+ if test "${WIND_FOUNDATION_PATH}" != ""; then
+ # vxWorks 653 version PSC 2.x
+ VXWORKS_CFLAGS="-I${WIND_FOUNDATION_PATH}/include"
+ vxworks_libdir="${WIND_FOUNDATION_PATH}/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcl84.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ elif test "${WIND_BASE}" != ""; then
+ # vxWorks 653 version PSC 1.x
+ VXWORKS_CFLAGS="-I${WIND_BASE}/host/include"
+ vxworks_libdir="${WIND_BASE}/host/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcldll.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ else
+ as_fn_error "cannot find vxWorks base installation from environment" "$LINENO" 5
+ fi
+ ;;
+
+ # vxWorks 6.x targets.
+ *-vxworks6 )
+ if test "${WIND_FOUNDATION_PATH}" = ""; then
+ as_fn_error "cannot find vxWorks base installation from environment" "$LINENO" 5
+ fi
+ VXWORKS_CFLAGS="-I${WIND_FOUNDATION_PATH}/include"
+ vxworks_libdir="${WIND_FOUNDATION_PATH}/${WIND_HOST_TYPE}/lib"
+ ;;
+
+ # vxWorks 5.x targets.
+ *-vxworks )
+ if test "${WIND_BASE}" = ""; then
+ as_fn_error "cannot find vxWorks base installation from environment" "$LINENO" 5
+ fi
+ VXWORKS_CFLAGS="-I${WIND_BASE}/host/include"
+ vxworks_libdir="${WIND_BASE}/host/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcldll.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ ;;
+esac
+
+
+
ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile"
ac_config_commands="$ac_config_commands default"
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 4704a53..84cf1e5 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1939,6 +1939,81 @@ dnl At the moment, we just assume it's UTF-8.
AC_DEFINE(GDB_DEFAULT_HOST_CHARSET, "UTF-8",
[Define to be a string naming the default host character set.])
+# Support for vxWorks targets.
+
+dnl The WTX support requires dlopen to load the WTX libraries.
+case ${target} in
+ *-*-vxworks*)
+ AC_CHECK_LIB(dl, dlopen)
+ ;;
+esac
+
+VXWORKS_CFLAGS=
+case "${target}" in
+
+ # vxWorks 653 targets.
+ *-vxworks653 | *-vxworksae )
+ if test "${WIND_FOUNDATION_PATH}" != ""; then
+ # vxWorks 653 version PSC 2.x
+ VXWORKS_CFLAGS="-I${WIND_FOUNDATION_PATH}/include"
+ vxworks_libdir="${WIND_FOUNDATION_PATH}/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcl84.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ elif test "${WIND_BASE}" != ""; then
+ # vxWorks 653 version PSC 1.x
+ VXWORKS_CFLAGS="-I${WIND_BASE}/host/include"
+ vxworks_libdir="${WIND_BASE}/host/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcldll.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ else
+ AC_ERROR(cannot find vxWorks base installation from environment)
+ fi
+ ;;
+
+ # vxWorks 6.x targets.
+ *-vxworks6 )
+ if test "${WIND_FOUNDATION_PATH}" = ""; then
+ AC_ERROR(cannot find vxWorks base installation from environment)
+ fi
+ VXWORKS_CFLAGS="-I${WIND_FOUNDATION_PATH}/include"
+ vxworks_libdir="${WIND_FOUNDATION_PATH}/${WIND_HOST_TYPE}/lib"
+ ;;
+
+ # vxWorks 5.x targets.
+ *-vxworks )
+ if test "${WIND_BASE}" = ""; then
+ AC_ERROR(cannot find vxWorks base installation from environment)
+ fi
+ VXWORKS_CFLAGS="-I${WIND_BASE}/host/include"
+ vxworks_libdir="${WIND_BASE}/host/${WIND_HOST_TYPE}/lib"
+ case "${host_os}" in
+ mingw* | *-cygwin* )
+ LIBS="${LIBS} $vxworks_libdir/tcldll.lib"
+ ;;
+ * )
+ LIBS="${LIBS} -L$vxworks_libdir"
+ LIBS="${LIBS} -ltcl"
+ ;;
+ esac
+ ;;
+esac
+
+AC_SUBST(VXWORKS_CFLAGS)
+
AC_OUTPUT(Makefile .gdbinit:gdbinit.in gnulib/Makefile,
[
case x$CONFIG_HEADERS in
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index ce063ef..a1e4be7 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -29,6 +29,14 @@ case $targ in
;;
esac
+# The list of common files needed for all vxWorks ports.
+wtx_tdep_files="remote-wtxapi.o remote-wtx-opt.o remote-wtx-pd.o \
+ remote-wtx.o remote-wtx-utils.o remote-wtx-bp.o \
+ remote-wtx-hw.o remote-wtx-tasks.o"
+# The list of common files needed in order to support the DFW protocol
+# in vxWorks 6.x ports.
+dfw_tdep_files="remote-dfwapi.o remote-dfw.o"
+
# map target info into gdb names.
case "${targ}" in
@@ -230,6 +238,21 @@ i[34567]86-*-mingw32*)
solib-target.o corelow.o windows-tdep.o"
build_gdbserver=yes
;;
+i[34567]86-*-vxworks653 | [34567]86-*-vxworksae )
+ # Target: Intel 386 running vxWorks 653
+ gdb_target_obs="i386-tdep.o i387-tdep.o i386-vxworks-tdep.o \
+ ${wtx_tdep_files} remote-wtx-tcl.o"
+ ;;
+i[34567]86-*-vxworks6* )
+ # Target: Intel 386 running vxWorks 6.x
+ gdb_target_obs="i386-tdep.o i387-tdep.o ${dfw_tdep_files} \
+ ${wtx_tdep_files} "
+ ;;
+i[34567]86-*-vxworks* )
+ # Target: Intel 386 running vxWorks 5.x
+ gdb_target_obs="i386-tdep.o i387-tdep.o i386-vxworks-tdep.o \
+ ${wtx_tdep_files} remote-wtx-tcl.o"
+ ;;
i[34567]86-*-*)
# Target: i386
gdb_target_obs="i386-tdep.o i387-tdep.o"
@@ -397,6 +420,24 @@ powerpc-*-linux* | powerpc64-*-linux*)
gdb_sim=../sim/ppc/libsim.a
build_gdbserver=yes
;;
+powerpc-*-vxworks653 | powerpc-*-vxworksae )
+ # Target: PowerPC running vxWorks 653
+ gdb_target_obs="rs6000-tdep.o rs6000-vxworks-tdep.o ppc-sysv-tdep.o \
+ solib.o solib-svr4.o \
+ ${wtx_tdep_files} remote-wtx-tcl.o"
+ ;;
+powerpc-*-vxworks6* | e500*-*-vxworks6* )
+ # Target: PowerPC running vxWorks 6.x
+ gdb_target_obs="rs6000-tdep.o rs6000-vxworks-tdep.o ppc-sysv-tdep.o \
+ solib.o solib-svr4.o \
+ ${dfw_tdep_files} ${wtx_tdep_files} "
+ ;;
+powerpc-*-vxworks* )
+ # Target: PowerPC running vxWorks 5.x
+ gdb_target_obs="rs6000-tdep.o rs6000-vxworks-tdep.o ppc-sysv-tdep.o \
+ solib.o solib-svr4.o \
+ ${wtx_tdep_files} remote-wtx-tcl.o"
+ ;;
powerpc*-*-*)
# Target: PowerPC running eabi
gdb_target_obs="rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o \
--
1.6.3.3
next prev parent reply other threads:[~2010-04-25 15:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-25 15:47 Adding support for VxWorks target Joel Brobecker
2010-04-25 15:47 ` [vxworks 01/14] Some ada-lang/ada-tasks routines needed by the " Joel Brobecker
2010-04-25 15:48 ` [vxworks 03/14] New module remote-wtx-utils Joel Brobecker
2010-04-26 18:55 ` Tom Tromey
2010-04-27 16:27 ` Joel Brobecker
2010-04-25 15:48 ` [vxworks 02/14] New command_post observer Joel Brobecker
2010-04-26 18:51 ` Tom Tromey
2010-04-27 14:22 ` Joel Brobecker
2010-04-27 17:16 ` Tom Tromey
2010-04-25 15:48 ` Joel Brobecker [this message]
2010-04-25 15:48 ` [vxworks 10/14] Add new "wtx" target Joel Brobecker
2010-04-25 15:48 ` [vxworks 09/14] remote-wtx-hw / register fetch/store support Joel Brobecker
2010-04-25 15:48 ` [vxworks 13/14] Add tdep files for x86 and powerpc Joel Brobecker
2010-04-25 20:45 ` Mark Kettenis
2010-04-26 16:41 ` Joel Brobecker
2010-04-25 15:48 ` [vxworks 11/14] WTX-TCL support module Joel Brobecker
2010-04-25 15:48 ` [vxworks 08/14] Partition support Joel Brobecker
2010-04-25 15:56 ` [vxworks 07/14] "multi-tasks-mode" support Joel Brobecker
2010-04-25 15:56 ` [vxworks 06/14] VxWorks breakpoint-handling module Joel Brobecker
2010-04-25 15:56 ` [vxworks 05/14] Add options to control Vxworks related settings Joel Brobecker
2010-05-04 15:25 ` Joel Brobecker
2010-04-25 15:56 ` [vxworks 12/14] Add support for VxWorks 6 Joel Brobecker
2010-04-25 16:01 ` [vxworks 04/14] remote-wtxapi: The WTX API abstraction layer Joel Brobecker
2010-05-04 14:58 ` Adding support for VxWorks target Joel Brobecker
2010-05-04 15:43 ` Stan Shebs
2010-05-04 18:30 ` one big unit or several smaller units? (was: "Re: Adding support for VxWorks target") Joel Brobecker
2010-11-25 0:53 ` Adding support for VxWorks target Joel Brobecker
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