+2013-05-21 Joel Brobecker <brobecker@adacore.com>
+
+ * data-directory/Makefile.in (SYSTEM_GDBINIT_SRCDIR): New
+ variable.
+ (VPATH): Add SYSTEM_GDBINIT_SRCDIR.
+ (SYSTEM_GDBINIT_DIR, SYSTEM_GDBINIT_INSTALL_DIR)
+ (SYSTEM_GDBINIT_FILES): New variables.
+ (all): Add stamp-system-gdbinit.
+ (stamp-system-gdbinit): New rule.
+ (clean-system-gdbinit, install-system-gdbinit)
+ (uninstall-system-gdbinit): New rules. Make them .PHONY.
+ (install-only): Add dependency on install-system-gdbinit.
+ (uninstall): Add dependency on uninstall-system-gdbinit.
+ (clean): Add dependency on clean-system-gdbinit.
+ * system-gdbinit/elinos.py: New file.
+ * system-gdbinit/wrs-linux.py: New file.
+
2013-05-21 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (old_renaming_is_invisible): Fix cleanup leak.
srcdir = @srcdir@
SYSCALLS_SRCDIR = $(srcdir)/../syscalls
PYTHON_SRCDIR = $(srcdir)/../python/lib
-VPATH = $(srcdir):$(SYSCALLS_SRCDIR):$(PYTHON_SRCDIR)
+SYSTEM_GDBINIT_SRCDIR = $(srcdir)/../system-gdbinit
+VPATH = $(srcdir):$(SYSCALLS_SRCDIR):$(PYTHON_SRCDIR):$(SYSTEM_GDBINIT_SRCDIR)
top_srcdir = @top_srcdir@
top_builddir = @top_builddir@
gdb/function/__init__.py \
gdb/function/strfns.py
+SYSTEM_GDBINIT_DIR = system-gdbinit
+SYSTEM_GDBINIT_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(SYSTEM_GDBINIT_DIR)
+SYSTEM_GDBINIT_FILES = \
+ elinos.py \
+ wrs-linux.py
+
FLAGS_TO_PASS = \
"prefix=$(prefix)" \
"exec_prefix=$(exec_prefix)" \
"RUNTESTFLAGS=$(RUNTESTFLAGS)"
.PHONY: all
-all: stamp-syscalls stamp-python
+all: stamp-syscalls stamp-python stamp-system-gdbinit
# For portability's sake, we need to handle systems that don't have
# symbolic links.
done \
done
+stamp-system-gdbinit: Makefile $(SYSTEM_GDBINIT_FILES)
+ rm -rf ./$(SYSTEM_GDBINIT_DIR)
+ mkdir ./$(SYSTEM_GDBINIT_DIR)
+ files='$(SYSTEM_GDBINIT_FILES)' ; \
+ for file in $$files ; do \
+ f=$(SYSTEM_GDBINIT_SRCDIR)/$$file ; \
+ if test -f $$f ; then \
+ $(INSTALL_DATA) $$f ./$(SYSTEM_GDBINIT_DIR) ; \
+ fi ; \
+ done
+ touch $@
+
+.PHONY: clean-system-gdbinit
+clean-system-gdbinit:
+ rm -rf $(SYSTEM_GDBINIT_DIR)
+ rm -f stamp-system-gdbinit
+
+.PHONY: install-system-gdbinit
+install-system-gdbinit:
+ $(INSTALL_DIR) $(SYSTEM_GDBINIT_INSTALL_DIR)
+ files='$(SYSTEM_GDBINIT_FILES)' ; \
+ for file in $$files; do \
+ f=$(SYSTEM_GDBINIT_SRCDIR)/$$file ; \
+ if test -f $$f ; then \
+ $(INSTALL_DATA) $$f $(SYSTEM_GDBINIT_INSTALL_DIR) ; \
+ fi ; \
+ done
+
+.PHONY: uninstall-system-gdbinit
+uninstall-system-gdbinit:
+ files='$(SYSTEM_GDBINIT_FILES)' ; \
+ for file in $$files ; do \
+ slashdir=`echo "/$$file" | sed 's,/[^/]*$$,,'` ; \
+ rm -f $(SYSTEM_GDBINIT_INSTALL_DIR)/$$file ; \
+ while test "x$$file" != "x$$slashdir" ; do \
+ rmdir 2>/dev/null "$(SYSTEM_GDBINIT_INSTALL_DIR)$$slashdir" ; \
+ file="$$slashdir" ; \
+ slashdir=`echo "$$file" | sed 's,/[^/]*$$,,'` ; \
+ done \
+ done
+
# Traditionally "install" depends on "all". But it may be useful
# not to; for example, if the user has made some trivial change to a
# source file and doesn't care about rebuilding or just wants to save the
@$(MAKE) $(FLAGS_TO_PASS) install-only
.PHONY: install-only
-install-only: install-syscalls install-python
+install-only: install-syscalls install-python install-system-gdbinit
.PHONY: uninstall
-uninstall: uninstall-syscalls uninstall-python
+uninstall: uninstall-syscalls uninstall-python uninstall-system-gdbinit
.PHONY: clean
-clean: clean-syscalls clean-python
+clean: clean-syscalls clean-python clean-system-gdbinit
.PHONY: maintainer-clean realclean distclean
maintainer-clean realclean distclean: clean
--- /dev/null
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+"""Configure GDB using the ELinOS environment."""
+
+import os
+import glob
+import gdb
+
+
+def warn(msg):
+ print "warning: %s" % msg
+
+
+def get_elinos_environment():
+ """Return the ELinOS environment.
+
+ If the ELinOS environment is properly set up, return a dictionary
+ which contains:
+ * The path to the ELinOS project at key 'project';
+ * The path to the ELinOS CDK at key 'cdk';
+ * The ELinOS target name at key 'target' (Eg. 'i486-linux');
+ * A list of Xenomai install prefixes (which could be empty, if
+ the ELinOS project does not include Xenomai) at key 'xenomai'.
+
+ If one of these cannot be found, it is then assumed that the ELinOS
+ environment is not properly set up. Return None in such a case,
+ and print a warning.
+ """
+ result = {}
+ for key in ("project", "cdk", "target"):
+ var = "ELINOS_" + key.upper()
+ if var in os.environ:
+ result[key] = os.environ[var]
+ else:
+ warn("%s not set" % var)
+ return None
+
+ result["xenomai"] = glob.glob(result["project"] + "/xenomai-[0-9.]*")
+ return result
+
+
+def elinos_init():
+ """Initialize debugger environment for ELinOS.
+
+ Let the debugger know where to find the ELinOS libraries on host. This
+ assumes that an ELinOS environment is properly set up. If not, abort
+ with a warning.
+ """
+ elinos_env = get_elinos_environment()
+
+ if elinos_env is None:
+ warn("ELinOS system libraries will not be loaded")
+ else:
+ solib_prefix = "%s/%s" % (elinos_env["cdk"], elinos_env["target"])
+
+ solib_dirs = []
+ for dir in elinos_env['xenomai']:
+ solib_dirs += ["%s/%s" % (dir, "xenomai-build/usr/realtime/lib")]
+ solib_dirs += ["%s/%s" % (solib_prefix, "lib")]
+
+ gdb.execute("set solib-absolute-prefix %s" % solib_prefix)
+ gdb.execute("set solib-search-path %s" % ":".join(solib_dirs))
+
+
+if __name__ == "__main__":
+ elinos_init()
--- /dev/null
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+"""Configure GDB using the WRS/Linux environment."""
+
+import os
+
+if 'ENV_PREFIX' in os.environ:
+ gdb.execute('set sysroot %s' % os.environ['ENV_PREFIX'])
+
+else:
+ print "warning: ENV_PREFIX environment variable missing."
+ print "The debugger will probably be unable to find the correct system libraries"
projects / deliverable / binutils-gdb.git / commitdiff
