2004-06-09 Toralf Lund <toralf@procaptura.com>

* libc/sys/arm/setjmp.S, libc/sys/arm/access.c: Move
        files from libc/sys/arm to libc/machine/arm.
        * libc/machine/arm/Makefile.am, libc/machine/arm/Makefile.in: Add
        library build support for files moved from libc/sys/arm.
        * libc/sys/arm/Makefile.am, libc/sys/arm/Makefile.in:  Remove
        references to access and setjmp.
        * configure.host: Add checks for newlib_may_supply_syscalls to
        determine whether or not to use sys/arm directory and use
        special compiler flags: ARM_RDI_MONITOR and ARM_RDP_MONITOR.

newlib/ChangeLog

@@ -1,3 +1,15 @@
+2004-06-09  Toralf Lund  <toralf@procaptura.com>
+
+	* libc/sys/arm/setjmp.S, libc/sys/arm/access.c: Move
+	files from libc/sys/arm to libc/machine/arm.
+	* libc/machine/arm/Makefile.am, libc/machine/arm/Makefile.in: Add
+	library build support for files moved from libc/sys/arm.
+	* libc/sys/arm/Makefile.am, libc/sys/arm/Makefile.in:  Remove
+	references to access and setjmp.
+	* configure.host: Add checks for newlib_may_supply_syscalls to
+	determine whether or not to use sys/arm directory and use
+	special compiler flags: ARM_RDI_MONITOR and ARM_RDP_MONITOR.
+       
 2004-06-02  Jeff Johnston  <jjohnstn@redhat.com>
 
 	* libc/stdio/vfscanf.c (__svfscanf_r): For CT_INT conversions,

newlib/configure.host

@@ -302,7 +302,9 @@ case "${host}" in
 	sys_dir=arc
 	;;
   arm-*-*)
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 	  sys_dir=arm
+	fi
 	;;
   d10v*)
 	sys_dir=d10v
@@ -311,7 +313,12 @@ case "${host}" in
 	sys_dir=
 	;;
   ep9312-*-*)
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 	  sys_dir=arm
+	fi
+	;;
+  frv*)
+        sys_dir=
         ;;
   h8300-*-hms*)
 	sys_dir=h8300hms
@@ -387,13 +394,14 @@ case "${host}" in
 	unix_dir=unix
 	;;
   strongarm-*-*)
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 	  sys_dir=arm
-	;;
+	fi
-  xscale-*-*)
-	sys_dir=arm 
 	;;
   thumb-*-*)
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 	  sys_dir=arm
+	fi
 	;;
   tic80*)
 	sys_dir=tic80
@@ -413,12 +421,14 @@ case "${host}" in
   v850ea-*-*)
 	sys_dir=sysnecv850
 	;;
-  frv*)
-        sys_dir=
-        ;;
   w65-*-*)
 	sys_dir=w65
 	;;
+  xscale-*-*)
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
+	  sys_dir=arm
+	fi
+	;;
   z8k-*-coff)
 	sys_dir=z8ksim
 	;;
@@ -465,19 +475,22 @@ case "${host}" in
   arm-*-pe)
 	syscall_dir=syscalls
 	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
-# Don't use the debugging protocols just yet.
 	;;
   arm-*-*)
 	syscall_dir=syscalls
 	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
-# Select which debug protocol is being used.
+# If newlib is supplying syscalls, select which debug protocol is being used.
 # ARM_RDP_MONITOR selects the Demon monitor.
 # ARM_RDI_MONITOR selects the Angel monitor.
 # If neither are defined, then hard coded defaults will be used
 # to create the program's environment.
+# If --disable-newlib-supplied-syscalls is specified, then the end-user
+# may specify the protocol via gcc spec files supplied by libgloss.
 # See also thumb below.
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 #         newlib_cflags="${newlib_cflags} -DARM_RDP_MONITOR"
 	  newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
+	fi
 	;;
   avr*)
 	newlib_cflags="${newlib_cflags} -DNO_EXEC -DSMALL_MEMORY -DMISSING_SYSCALL_NAMES"
@@ -493,7 +506,9 @@ case "${host}" in
   ep9312-*-*)
 	syscall_dir=syscalls
 	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 	  newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
+	fi
 	;;
   fr30-*-*)
 	syscall_dir=syscalls
@@ -593,13 +608,6 @@ case "${host}" in
   strongarm-*-*)
 	syscall_dir=syscalls
 	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
-	newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
-	;;
-  xscale-*-*)
-	syscall_dir=syscalls
-	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
-	newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
-	newlib_cflags="${newlib_cflags} -DHAVE_SYSTEM -DHAVE_RENAME"
 	;;
   thumb-*-pe)
 	syscall_dir=syscalls
@@ -609,14 +617,17 @@ case "${host}" in
   thumb-*-*)
 	syscall_dir=syscalls
 	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
-# Select which debug protocol is being used.
+# If newlib is supplying syscalls, select which debug protocol is being used.
 # ARM_RDP_MONITOR selects the Demon monitor.
 # ARM_RDI_MONITOR selects the Angel monitor.
 # If neither are defined, then hard coded defaults will be used
 # to create the program's environment.
-# See also arm and strongarm above.
+# If --disable-newlib-supplied-syscalls is specified, then the end-user
+# may specify the protocol via gcc spec files supplied by libgloss.
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
 #         newlib_cflags="${newlib_cflags} -DARM_RDP_MONITOR"
 	  newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
+	fi
 	;;
   tic80*)
 	syscall_dir=syscalls
@@ -634,6 +645,14 @@ case "${host}" in
 	syscall_dir=syscalls	
 	newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"
 	;;	
+  xscale-*-*)
+	syscall_dir=syscalls
+	newlib_cflags="${newlib_cflags} -DABORT_PROVIDED -DHAVE_GETTIMEOFDAY"
+	newlib_cflags="${newlib_cflags} -DHAVE_SYSTEM -DHAVE_RENAME"
+	if [ "x${newlib_may_supply_syscalls}" = "xyes" ] ; then
+	  newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
+	fi
+	;;
   xstormy16-*-*)
 	newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY"
 	syscall_dir=syscalls

newlib/libc/machine/arm/Makefile.am

@@ -6,7 +6,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
 noinst_LIBRARIES = lib.a
 
-lib_a_SOURCES =
+lib_a_SOURCES = setjmp.S access.c
 
 ACLOCAL_AMFLAGS = -I ../../..
 CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host

newlib/libc/machine/arm/Makefile.in

@@ -89,7 +89,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
 noinst_LIBRARIES = lib.a
 
-lib_a_SOURCES = 
+lib_a_SOURCES = setjmp.S access.c
 
 ACLOCAL_AMFLAGS = -I ../../..
 CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
@@ -103,7 +103,11 @@ DEFS = @DEFS@ -I. -I$(srcdir)
 CPPFLAGS = @CPPFLAGS@
 LIBS = @LIBS@
 lib_a_LIBADD = 
-lib_a_OBJECTS = 
+lib_a_OBJECTS =  setjmp.o access.o
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
 DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
 
 
@@ -166,9 +170,35 @@ lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
 	-rm -f lib.a
 	$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
 	$(RANLIB) lib.a
-tags: TAGS
-TAGS:
 
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
 
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -256,24 +286,24 @@ distclean-generic:
 
 maintainer-clean-generic:
 mostlyclean-am:  mostlyclean-noinstLIBRARIES mostlyclean-compile \
-		mostlyclean-generic
+		mostlyclean-tags mostlyclean-generic
 
 mostlyclean: mostlyclean-am
 
-clean-am:  clean-noinstLIBRARIES clean-compile clean-generic \
+clean-am:  clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
 		mostlyclean-am
 
 clean: clean-am
 
 distclean-am:  distclean-noinstLIBRARIES distclean-compile \
-		distclean-generic clean-am
+		distclean-tags distclean-generic clean-am
 
 distclean: distclean-am
 	-rm -f config.status
 
 maintainer-clean-am:  maintainer-clean-noinstLIBRARIES \
-		maintainer-clean-compile maintainer-clean-generic \
+		maintainer-clean-compile maintainer-clean-tags \
-		distclean-am
+		maintainer-clean-generic distclean-am
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."
 
@@ -283,7 +313,8 @@ maintainer-clean: maintainer-clean-am
 .PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
 clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
 mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile tags distdir info-am info dvi-am dvi check \
+maintainer-clean-compile tags mostlyclean-tags distclean-tags \
+clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
 check-am installcheck-am installcheck install-info-am install-info \
 install-exec-am install-exec install-data-am install-data install-am \
 install uninstall-am uninstall all-redirect all-am all installdirs \

newlib/libc/sys/arm/Makefile.am

@@ -12,7 +12,7 @@ else
 extra_objs =
 endif
 
-lib_a_SOURCES = access.c libcfunc.c trap.S setjmp.S
+lib_a_SOURCES = libcfunc.c trap.S
 lib_a_LIBADD = $(extra_objs)
 lib_a_DEPENDENCIES = $(extra_objs)
 

newlib/libc/sys/arm/Makefile.in

@@ -91,7 +91,7 @@ noinst_LIBRARIES = lib.a
 @MAY_SUPPLY_SYSCALLS_TRUE@extra_objs = syscalls.o
 @MAY_SUPPLY_SYSCALLS_FALSE@extra_objs = 
 
-lib_a_SOURCES = access.c libcfunc.c trap.S setjmp.S
+lib_a_SOURCES = libcfunc.c trap.S
 lib_a_LIBADD = $(extra_objs)
 lib_a_DEPENDENCIES = $(extra_objs)
 
@@ -106,7 +106,7 @@ LIBRARIES =  $(noinst_LIBRARIES)
 DEFS = @DEFS@ -I. -I$(srcdir) 
 CPPFLAGS = @CPPFLAGS@
 LIBS = @LIBS@
-lib_a_OBJECTS =  access.o libcfunc.o trap.o setjmp.o
+lib_a_OBJECTS =  libcfunc.o trap.o
 CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)