Makefile.bootxx revision 1.9
11.9Stsutsui# $NetBSD: Makefile.bootxx,v 1.9 2009/04/03 10:38:12 tsutsui 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} ${LIBKERN} 401.6Ssimonb @${LD} -Ttext 0x20000000 -N --verbose 2>&1 \ 411.8Sapb | ${TOOL_SED} -n '/^==========/,/^===========/{/^========/d; \ 421.6Ssimonb s,^[[:blank:]]*\.eh_frame[[:blank:]]*:, /DISCARD/ : ,;p;}' \ 431.6Ssimonb > ${PROG}.lds 441.6Ssimonb ${LD} -T ${PROG}.lds -Ttext ${BOOT_RELOC} -N -e start \ 451.6Ssimonb -o ${PROG}.sym ${OBJS} ${LIBSA} ${LIBKERN} -Map ${PROG}.map 461.1Scgd @chmod 644 ${PROG}.sym 471.1Scgd @${SIZE} ${PROG}.sym 48