FreeCalypso > hg > fc-selenite
changeset 91:081dd22ca6a2
gcc/makefile-body: created
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 21 Jul 2018 00:21:50 +0000 |
| parents | 2de9e5f46550 |
| children | e42d528f3e6e |
| files | gcc/makefile-body |
| diffstat | 1 files changed, 64 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/makefile-body Sat Jul 21 00:21:50 2018 +0000 @@ -0,0 +1,64 @@ +CC= arm-elf-gcc +LD= arm-elf-ld +OBJCOPY=arm-elf-objcopy + +LIBC_A= `${CC} -print-file-name=libc.a -mthumb-interwork` +LIBGCC_A= `${CC} -print-file-name=libgcc.a -mthumb-interwork` +LIBM_T= `${CC} -print-file-name=libc.a -mthumb-interwork -mthumb` + +all: fwimage.bin flash-script +ram: ramimage.srec + +${SUBDIR}: FRC + cd $@; ${MAKE} ${MFLAGS} + +${LIBS}: ${SUBDIR} + @true + +bootentry-flash.o: ../src/cs/system/main/gcc/bootentry.S + ${CC} -c -mthumb-interwork -DFLASH -Iconfig -I../src/nucleus/gcc $< + +bootentry-xram.o: ../src/cs/system/main/gcc/bootentry.S + ${CC} -c -mthumb-interwork -DXRAM -Iconfig -I../src/nucleus/gcc $< + +ramvecs.o: ../src/cs/system/main/gcc/ramvecs.S + ${CC} -c -mthumb-interwork $< + +build_date.c: ${LIBS} bootentry-flash.o bootentry-xram.o ramvecs.o + ../helpers/build-date gcc > $@ + +build_date.o: build_date.c + ${CC} -c -mthumb-interwork build_date.c + +fwimage.ld: ../targets/${TARGET}.m4 ../gcc/flash.m4 ../gcc/ld-script.src + m4 $^ > $@ + +fwimage.elf: ${LIBS} bootentry-flash.o ramvecs.o build_date.o fwimage.ld + ${LD} -N -T fwimage.ld -o $@ -Map fwimage.map bootentry-flash.o \ + ramvecs.o build_date.o --start-group ${LIBS} --end-group \ + ${LIBM_T} ${LIBC_A} ${LIBGCC_A} + +fwimage.bin: fwimage.elf + ${OBJCOPY} -O binary $< $@ + +flash-script: fwimage.bin + ../helpers/mk-flash-script $< ${FLASH_BASE_ADDR} ${FLASH_SECTOR_SIZE} \ + > $@ + +ramimage.ld: ../targets/${TARGET}.m4 ../gcc/xram.m4 ../gcc/ld-script.src + m4 $^ > $@ + +ramimage.elf: ${LIBS} bootentry-xram.o ramvecs.o build_date.o ramimage.ld + ${LD} -N -T ramimage.ld -o $@ -Map ramimage.map bootentry-xram.o \ + ramvecs.o build_date.o --start-group ${LIBS} --end-group \ + ${LIBM_T} ${LIBC_A} ${LIBGCC_A} + +ramimage.srec: ramimage.elf + ${OBJCOPY} -O srec --srec-forceS3 --srec-len=30 $< $@ + +clean: FRC + rm -f fwimage.* ramimage.* bootentry-*.o ramvecs.o + rm -f build_date.* flash-script + for i in ${SUBDIR}; do (cd $$i; ${MAKE} ${MFLAGS} clean); done + +FRC: