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To be copied to the flat binary file from the ELF file, the section .bootstrap needs to have the "load" flag. Otherwise objcopy removes it (even with -j .bootstrap). Signed-off-by: Laurent Vivier <laurent@vivier.eu>
218 lines
6.7 KiB
Makefile
218 lines
6.7 KiB
Makefile
#
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#
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# (c) 2004-2007 Laurent Vivier <Laurent@lvivier.info>
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#
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#
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TARGET = m68k-linux
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MEDIA = floppy
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TOP = $(shell pwd)
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VPATH = $(TOP)
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CPPFLAGS = -DVERSION="\"$(VERSION)\"" -I$(TOP) -Wa,-I$(TOP) \
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$(OPT_CPPFLAGS) -DUSE_CLI \
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-I$(TOP)/../libmacos -Wa,-I$(TOP)/../libmacos \
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-I$(TOP)/../libstream -I$(TOP)/../libui -I$(TOP)/../libconfig
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# -O2 is needed to be able to inline functions from libmacos
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CFLAGS = $(OPT_CFLAGS) -nostdlib -nodefaultlibs -Wall -Werror -Wno-multichar -fpic -O2
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ASFLAGS =
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LIBS = $(OPT_LIBS) \
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-L$(TOP)/../libiso9660/m68k-linux -liso9660 \
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-L$(TOP)/../libext2/m68k-linux -lext2 \
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-L$(TOP)/../libunix -lunix \
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-L$(TOP)/../libmacos -lmacos -lunix \
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-L$(TOP)/../libgzip/m68k-linux -lgzip \
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-L$(TOP)/../libfloppy -lfloppy -L$(TOP)/../libscsi -lscsi \
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-L$(TOP)/../libblock -lblock \
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-L$(TOP)/../libcontainer -lcontainer -lunix \
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-L$(TOP)/../libui -lui \
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-L$(TOP)/../libconfig/m68k-linux -lconfig -lunix \
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-L$(TOP)/../libmap/m68k-linux -lmap
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LS = ls
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AWK = awk
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HEADERS = arch.h bank.h bootenv.h bootinfo.h bootx.h console.h driver.h enter_kernel030.h enter_kernel040.h enter_kernel.h enter_kernelnoMMU.h switch_to_PPC.h head.h keyboard.h load.h misc.h MMU030.h MMU040.h serial.h vga.h config.h copymem.i cli.h
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SOURCES = head.S main.c console.c \
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font_8x16.c \
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misc.c bank.c arch.c \
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load.c serial.c vga.c driver.c \
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enter_kernel.c config.c cli.c
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SOURCES_CLI = keyboard.c
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OBJS = $(patsubst %.c,%.o,$(SOURCES:.S=.o)) $(SOURCES_CLI:.c=.o) \
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$(OPTOBJS)
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# ARCHITECTURE
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SOURCES_MMU030 = asm_MMU030.S MMU030.c enter_kernel030.S
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SOURCES_MMU040 = asm_MMU040.S MMU040.c enter_kernel040.S
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SOURCES_MMU = $(SOURCES_MMU030) $(SOURCES_MMU040)
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SOURCES_noMMU = enter_kernelnoMMU.S
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SOURCES_M68K = $(SOURCES_MMU) $(SOURCES_noMMU)
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OBJS_M68K = $(patsubst %.c,%.o,$(SOURCES_M68K:.S=.o))
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SOURCES_PPC = switch_to_PPC.S
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OBJS_PPC = $(patsubst %.c,%.o,$(SOURCES_PPC:.S=.o))
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# TARGET
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SOURCES_LINUX_M68K = bootinfo.c
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OBJS_LINUX_M68K = $(SOURCES_LINUX_M68K:.c=.o)
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SOURCES_NETBSD_M68K = bootenv.c
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OBJS_NETBSD_M68K = $(SOURCES_NETBSD_M68K:.c=.o)
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SOURCES_LINUX_PPC = bootx.c
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OBJS_LINUX_PPC = $(SOURCES_LINUX_PPC:.c=.o)
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DISTFILES = $(SOURCES) $(SOURCES_M68K) $(SOURCES_PPC) $(SOURCES_CLI) $(SOURCES_LINUX_M68K) $(SOURCES_NETBSD_M68K) $(SOURCES_LINUX_PPC) $(HEADERS) Makefile ld.script
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ifeq ("$(TARGET)", "m68k-linux")
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OBJS_TARGET = $(OBJS_M68K) $(OBJS_LINUX_M68K)
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CPPFLAGS_TARGET = -D__LINUX__ -DARCH_M68K -DUSE_MMU030 -DUSE_MMU040
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CFLAGS_TARGET = -Os
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else
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ifeq ("$(TARGET)", "classic-linux")
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OBJS_TARGET = $(OBJS_noMMU) $(OBJS_LINUX_M68K)
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CPPFLAGS_TARGET = -D__LINUX__ -DARCH_M68K
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CFLAGS_TARGET = -m68000 -Wa,-m68000 -Os
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else
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ifeq ("$(TARGET)", "ppc-linux")
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OBJS_TARGET = $(OBJS_PPC) $(OBJS_LINUX_PPC)
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CPPFLAGS_TARGET = -D__LINUX__ -DARCH_PPC
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CFLAGS_TARGET = -Os
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else
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ifeq ("$(TARGET)", "mixed-linux")
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OBJS_TARGET = $(OBJS_M68K) $(OBJS_LINUX_M68K) $(OBJS_PPC) $(OBJS_LINUX_PPC)
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CPPFLAGS_TARGET = -D__LINUX__ -DARCH_M68K -DUSE_MMU030 -DUSE_MMU040 -DARCH_PPC
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CFLAGS_TARGET = -Os
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else
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ifeq ("$(TARGET)", "m68k-netbsd")
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OBJS_TARGET = $(OBJS_M68K) $(OBJS_NETBSD_M68K)
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CPPFLAGS_TARGET = -D__NETBSD__ -DARCH_M68K -DUSE_MMU030 -DUSE_MMU040
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CFLAGS_TARGET = -Os
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endif
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endif
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endif
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endif
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endif
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LIBS_MEDIA=-L$(TOP)/../libstream/$(MEDIA) -lstream
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$(TARGET)-$(MEDIA)/second::
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test -d $(TARGET)-$(MEDIA) || mkdir $(TARGET)-$(MEDIA)
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cd $(TARGET)-$(MEDIA) && make -f $(TOP)/Makefile second \
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VERSION=$(VERSION) \
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TOP=$(TOP) \
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OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \
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AS=$(AS) PPC_OBJCOPY=$(PPC_OBJCOPY) \
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PPC_CC=$(PPC_CC) \
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SIGNATURE="$(SIGNATURE)" \
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OPT_CPPFLAGS="$(CPPFLAGS_TARGET) $(CPPFLAGS_MEDIA)" \
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OPT_CFLAGS="$(CFLAGS_TARGET)" \
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OPTOBJS="$(OBJS_TARGET) $(OBJS_MEDIA)" \
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OPT_LIBS="$(LIBS_MEDIA)"
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$(TARGET)-$(MEDIA)-driver/apple_driver::
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test -d $(TARGET)-$(MEDIA)-driver || mkdir $(TARGET)-$(MEDIA)-driver
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cd $(TARGET)-$(MEDIA)-driver && make -f $(TOP)/Makefile apple_driver \
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VERSION=$(VERSION) \
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TOP=$(TOP) \
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OBJCOPY=$(OBJCOPY) LD=$(LD) CC=$(CC) \
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AS=$(AS) PPC_OBJCOPY=$(PPC_OBJCOPY) \
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PPC_CC=$(PPC_CC) \
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SIGNATURE="$(SIGNATURE)" \
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OPT_CPPFLAGS="-DAPPLE_DRIVER $(CPPFLAGS_TARGET) $(CPPFLAGS_MEDIA)" \
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OPT_CFLAGS="$(CFLAGS_TARGET)" \
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OPTOBJS="$(OBJS_TARGET) $(OBJS_MEDIA)" \
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OPT_LIBS="$(LIBS_MEDIA)"
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ifeq ("$(TARGET)", "ppc-linux")
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bootstrapPPC.o: bootstrapPPC.S
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$(PPC_CC) $(CPPFLAGS) -c $(TOP)/bootstrapPPC.S -o bootstrapPPC.o
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bootstrap: bootstrapPPC.o
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$(PPC_OBJCOPY) -j .text -j .data -j .rodata \
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-O binary bootstrapPPC.o bootstrap
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switch_to_PPC.o: switch_to_PPC.S bootstrap
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$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^
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$(OBJCOPY) --add-section .bootstrap=bootstrap \
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--set-section-flags .bootstrap=contents,alloc,load,data \
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switch_to_PPC.o
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apple_driver: apple_driver.o
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$(OBJCOPY) -j .text -j .data -j .rodata -j .got -j .bootstrap \
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-O binary apple_driver.o apple_driver
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second: second.o
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$(OBJCOPY) -j .text -j .data -j .rodata -j .got -j .bootstrap \
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-O binary second.o second
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else
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apple_driver: apple_driver.o
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$(OBJCOPY) -j .text -j .data -j .rodata -j .got \
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-O binary apple_driver.o apple_driver
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second: second.o
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$(OBJCOPY) -j .text -j .data -j .rodata -j .got \
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-O binary second.o second
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endif
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second.o: $(OBJS) $(TOP)/ld.script
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$(LD) -T $(TOP)/ld.script -o second.o $(OBJS) $(LIBS)
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apple_driver.o: $(OBJS) $(TOP)/ld.script
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$(LD) -T $(TOP)/ld.script -o apple_driver.o $(OBJS) $(LIBS)
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.c.o:
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$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $^
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%030.o: %030.S; $(CC) $(CPPFLAGS) $(CFLAGS) -m68030 -c -o $@ $^
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%040.o: %040.S; $(CC) $(CPPFLAGS) $(CFLAGS) -m68040 -c -o $@ $^
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install::
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install -d $(DESTDIR)/$(PREFIX)/boot/emile/
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install $(KARCH)-linux-scsi/second $(DESTDIR)/$(PREFIX)/boot/emile/$(KARCH)-second_scsi
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install -d $(DESTDIR)/$(PREFIX)/lib/emile/
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install $(KARCH)-linux-floppy/second $(DESTDIR)/$(PREFIX)/lib/emile/$(KARCH)-second_floppy
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install m68k-linux-scsi-driver/apple_driver $(DESTDIR)/$(PREFIX)/lib/emile/apple_driver
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uninstall::
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rm -f $(DESTDIR)/$(PREFIX)/boot/emile/$(KARCH)-second_scsi
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rm -f $(DESTDIR)/$(PREFIX)/lib/emile/$(KARCH)-second_floppy
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rm -f $(DESTDIR)/$(PREFIX)/lib/emile/apple_driver
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dist:
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@echo TAR second
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@for file in $(DISTFILES); do \
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dir=$$(dirname $$file); \
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if [ "$$dir" != "" ] ; then \
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mkdir -p $(DISTDIR)/second/$$dir; \
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fi; \
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cp -p $$file $(DISTDIR)/second/$$file; \
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done
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clean:
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rm -fr m68k-linux-floppy m68k-linux-scsi m68k-linux-ata \
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ppc-linux-floppy ppc-linux-scsi ppc-linux-ata \
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mixed-linux-floppy mixed-linux-scsi mixed-linux-ata \
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m68k-netbsd-floppy classic-linux-floppy m68k-linux-full \
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ppc-linux-full mixed-linux-full m68k-netbsd-full \
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m68k-linux-scsi-driver
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include $(TOP)/../tools.mk
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