1# 2# This file and its contents are supplied under the terms of the 3# Common Development and Distribution License ("CDDL"), version 1.0. 4# You may only use this file in accordance with the terms of version 5# 1.0 of the CDDL. 6# 7# A full copy of the text of the CDDL should have accompanied this 8# source. A copy of the CDDL is also available via the Internet at 9# http://www.illumos.org/license/CDDL. 10# 11 12# 13# Copyright 2015 Toomas Soome <tsoome@me.com> 14# 15 16# Common defines for all of /sys/boot/i386/ 17 18ROOT_BOOT= $(ROOT)/boot 19ROOTBOOTPROG=$(PROG:%=$(ROOT_BOOT)/%) 20 21LOADER_ADDRESS=0x200000 22CFLAGS += -march=i386 -ffreestanding 23CFLAGS += -mpreferred-stack-boundary=2 24CFLAGS += -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float 25CFLAGS += -std=gnu99 -fno-reorder-functions 26LDFLAGS += -nostdlib 27 28CFLAGS += -m32 29ACFLAGS += -m32 30AFLAGS += --32 31 32# BTX components 33BTXDIR= $(SRC)/boot/sys/boot/i386/btx 34BTXLDR= ${BTXDIR}/btxldr/btxldr 35BTXKERN= ${BTXDIR}/btx/btx 36BTXCRT= ${BTXDIR}/lib/crt0.o 37 38$(ROOT_BOOT)/%: % 39 $(INS.file) 40