# # Makefile # Copyright (C) 1990, 1991, 1992, 1993 ,1994 Free Software Foundation # # This file 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 2 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, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ # # # Makefile for newlib/libc/stub/hppa. This is the board support code # for the HP-PRO hppa embedded boards. # DESTDIR = VPATH = @srcdir@ srcdir = @srcdir@ objdir = . srcroot = $(srcdir)/../.. objroot = $(objdir)/../.. prefix = @prefix exec_prefix = @exec_prefix@ bindir = @bindir@ libdir = @libdir@ tooldir = $(exec_prefix)/$(target_alias) INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ SHELL = /bin/sh mkinstalldirs = $(SHELL) $(srcroot)/mkinstalldirs CC = @CC@ AS = @AS@ AR = @AR@ LD = @LD@ RANLIB = @RANLIB@ # # As the boot process only deals with LIF volumes, here's the src # where we borrow existing code modules and where we put our # boot image if we can bvuild one. # LIF_SRC = /usr/tftpdir/srcboot.lif LIF_DEST = /usr/tftpdir/romboot.lif HPDEFS = -D_INCLUDE_POSIX_SOURCE -D_INCLUDE_XOPEN_SOURCE \ -D_INCLUDE_HPUX_SOURCE -DPCXT LIBS_FOR_TARGET = -lc # # The original flags used by HP for the boot ROMS were # CFLAGS_FOR_TARGET = -c -Aa +O3 +OS -Wc,-DA1.0 -Wc,-DS1.0 +ESfic +ESsfc ${HPDEFS} CFLAGS_FOR_TARGET = -c -Wd,-a -g # the original value for -R was 0 LDFLAGS_FOR_TARGET = -v -t -N -R 10000 -a archive INCLUDES = -I${srcdir} BSP_OBJS= pa_stub.o debugger.o iva_table.o io.o STUBCRT0=crt0.o STUBLIB=hppa.o LDSCRIPT=hppa.ld SHARED_DIR= SHARED_OBJS= # SHARED_OBJS=$(SHARED_DIR) # Host specific makefile fragment comes in here. @host_makefile_frag@ all: boot # this target is only for testing test: ${STUBCRT0} $(STUBLIB) test.o $(BSP_OBJS) # ${LD} $(LDFLAGS_FOR_TARGET) ${STUBCRT0} test.o $(BSP_OBJS) -o test $(LIBS_FOR_TARGET) rootme=`pwd` ; \ ${LD} $(LDFLAGS_FOR_TARGET) ${STUBCRT0} test.o pa_stub.o debugger.o iva_table.o io.o -o test $(LIBS_FOR_TARGET) $(STUBLIB): $(BSP_OBJS) ${LD} -r $(BSP_OBJS) $(SHARED_OBJS) -o $(STUBLIB) checksum: $(srcdir)/checksum.c $(CC) -g $(srcdir)/checksum.c -o checksum # this is the target from HP's Makefile, it may be bogus hpstub: $(OBJS) $(LD) $(LDFLAGS_FOR_TARGET) -e main -o $@ $(LIBRARY)/crt1.o \ $(OBJS) -lc -m >stub.map install: ${mkinstalldirs} ${DESTDIR}${tooldir}/lib/${MULTISUBDIR} $(INSTALL_PROGRAM) $(STUBLIB) $(DESTDIR)$(tooldir)/lib/$(MULTISUBDIR)$(STUBLIB) $(INSTALL_PROGRAM) $(SHARED_DIR)/$(STUBCRT0) $(DESTDIR)$(tooldir)/lib/$(MULTISUBDIR)$(STUBCRT0) $(INSTALL_PROGRAM) $(srcdir)/$(LDSCRIPT) $(DESTDIR)$(tooldir)/lib/$(LDSCRIPT) .c.o: $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $< .c.s: $(CC) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $< # $(CC) $(CFLAGS_FOR_TARGET) $(NEWLIB_CFLAGS) $(INCLUDES) -c $< .s.o: $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $< # $(AS) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $< .SUFFIXES: .S .c .o .s .lif # # lifinit -- # -vnnn Sets volume size to nnn bytes. # nnn must be a multiple of 256. # -d Sets directory size to nnn file entries. # nnn must be a multiple of 8. # -nsss Sets the volume name to be sss. # -Knnn Forces the directory start location to be the # nearest multiple of nnn x 1024 bytes. # -snnn set the initial system load (ISL) start address to # nnn in the volume label # -lnnn Specifies the length in bytes of the ISL code. # -ennn Set the ISL entry point to nnn bytes from the # beginning of the ISL # # lifcp -- # -r Forces RAW mode copying. # -T Sets the file type of the directory entry. # ASCII is 1 # BIN is -23951 # BINARY is -2 # -Knnn forces each file copied in to begin on a nnn x # 1024-byte boundary from the beginning of the volume # Note: the word echoed below MUST be 10 characters exactly. # # somxtract infile outfile -- # converts a series 800 file *only* into a raw image # LIF_VOL = this_lif # 65532 boot: test checksum # FIXME: This fills up the hard disk unless "-R" is used @rm -f ${LIF_VOL} ${LIF_DEST} @ipl_entry=`nm -t d $< | grep "T .START." | sed -e 's/T .START.//' -e 's/^0*//'` ; \ echo "Entry point is at $${ipl_entry}" ; \ if test x"$${ipl_entry}" != x ; then \ ipl_entry=`expr $${ipl_entry} - 65536` ; \ echo "Entry point offset is $${ipl_entry}" ; \ cp $< $<.raw ; \ rm -f $<.dis ; \ objdump -d $< > $<.dis ; \ somxtract $< $<.raw ; \ ipl_size=`checksum -s $<.raw $<.image | sed -e 's/ is the.*//'` ; \ echo "IPL_SIZE is $${ipl_size}" ; \ lifinit -v64000000 -d64 -n"CYGNUS " -K2 -s4096 -l$${ipl_size} -e$${ipl_entry} ${LIF_DEST} ;\ else \ echo "ERROR: \$$START\$$ symbol not found" ; \ fi @chmod a+rw $<.image @lifcp -r -K2 $<.image ${LIF_DEST}:TEST @rm -f $<.image $<.dis @lifls -l ${LIF_DEST} @objdump -d $< > $<.dis .S.o: rm -f $*.s ${CPP} $< > $*.s $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -c $*.s # $(CC) $(CFLAGS_FOR_TARGET) $(NEWLIB_CFLAGS) $(INCLUDES) -c $< .c.list: $(CC) $(CFLAGS) $*.c -S $(AS) $(AFLAGS) $*.s -Wa,-l > $*.list rm $*.s .s.list: $(AS) $(AFLAGS) $*.s -Wa,-l > $*.list doc: clean mostlyclean: rm -f *~ *.map *.list stub romboot.lif a.out *.raw *.image rm -f *.o $(STUBLIB) $(STUBCRT0) checksum *.dis test distclean maintainer-clean realclean: clean rm -f Makefile pa_stub.o: $(srcdir)/pa_stub.c debugger.o: $(srcdir)/debugger.s iva_table.o: $(srcdir)/iva_table.s io.o: $(srcdir)/io.c crt0.o: $(srcdir)/crt0.s test.o: $(srcdir)/test.c term_in.o: $(srcdir)/term_in.s term_out.o: $(srcdir)/term_out.s term_init.o: $(srcdir)/term_init.s .PHONY: info install-info clean-info info: install-info: clean-info: Makefile: Makefile.in ../config.status cd .. && $(SHELL) config.status