11.11Sapb# $NetBSD: Makefile.bootxx,v 1.11 2014/08/24 18:27:17 apb Exp $
21.1Scgd
31.1ScgdSRCS = start.S bootxx.c booted_dev.c blkdev.c prom.c prom_disp.S \
41.1Scgd       putstr.c panic_putstr.c
51.3Scgd
61.3Scgd# XXX sometimes useful for debugging
71.3Scgd# SRCS += putulong.c
81.1Scgd
91.1ScgdBOOT_RELOC = ${PRIMARY_LOAD_ADDRESS}
101.1Scgd
111.1ScgdCPPFLAGS += ${PRIMARY_CPPFLAGS} \
121.1Scgd		-DLIBSA_FS_SINGLECOMPONENT -DLIBSA_NO_FS_WRITE \
131.1Scgd		-DLIBSA_NO_FS_CLOSE -DLIBSA_NO_FS_SEEK \
141.1Scgd		-DLIBSA_SINGLE_DEVICE=blkdev \
151.1Scgd		  -D"blkdevioctl(x,y,z)=EINVAL" -D"blkdevclose(f)=0" \
161.1Scgd		-DLIBSA_NO_TWIDDLE \
171.1Scgd		-DLIBSA_NO_FD_CHECKING \
181.1Scgd		-DLIBSA_NO_RAW_ACCESS \
191.9Stsutsui		-DLIBSA_NO_DISKLABEL_MSGS
201.1Scgd
211.6SsimonbCLEANFILES+= ${PROG}.sym ${PROG}.map ${PROG}.lds
221.1Scgd
231.1Scgd${PROG}: ${PROG}.sym
241.1Scgd	@echo creating ${PROG} from ${PROG}.sym...
251.4Stv	@${OBJCOPY} --output-target=binary ${PROG}.sym ${PROG}
261.1Scgd	@chmod 644 ${PROG}
271.1Scgd	@ls -l ${PROG}
281.1Scgd	@${CHECKSIZE_CMD} ${PROG}.sym ${PROG} ${PRIMARY_MAX_LOAD} \
291.1Scgd	    ${PRIMARY_MAX_TOTAL} || (rm -f ${PROG} ; false)
301.1Scgd
311.1ScgdSAMISCMAKEFLAGS= SA_INCLUDE_NET=no SA_USE_CREAD=no
321.1Scgd.include "../Makefile.bootprogs"
331.1Scgd
341.6Ssimonb# We need to strip out the .eh_frame section from the final object.
351.6Ssimonb# To do this, we get the linker's idea of the ldscript, and assign
361.6Ssimonb# any .eh_frame sections to the special "DISCARD" section so that
371.6Ssimonb# they are not included in the final object.
381.6Ssimonb
391.1Scgd${PROG}.sym: ${OBJS} ${LIBSA} ${LIBKERN}
401.10Smatt	${_MKTARGET_LINK}
411.6Ssimonb	@${LD} -Ttext 0x20000000 -N --verbose 2>&1 \
421.11Sapb	    | ${TOOL_SED} -n -e '/^==========/,/^===========/{' \
431.11Sapb	     -e '/^========/d' \
441.11Sapb	     -e 's,^[[:blank:]]*\.eh_frame[[:blank:]]*:,  /DISCARD/ : ,' \
451.11Sapb	     -e 'p' -e '}' \
461.6Ssimonb	    > ${PROG}.lds
471.6Ssimonb	${LD} -T ${PROG}.lds -Ttext ${BOOT_RELOC} -N -e start \
481.6Ssimonb	    -o ${PROG}.sym ${OBJS} ${LIBSA} ${LIBKERN} -Map ${PROG}.map
491.1Scgd	@chmod 644 ${PROG}.sym
501.1Scgd	@${SIZE} ${PROG}.sym
51