| Makefile (104632) | Makefile (104635) |
|---|---|
| 1# $FreeBSD: head/sys/boot/i386/gptboot/Makefile 104632 2002-10-07 20:56:09Z phk $ | 1# $FreeBSD: head/sys/boot/i386/gptboot/Makefile 104635 2002-10-07 21:36:06Z phk $ |
| 2 3PROG= boot2 4NOMAN= 5STRIP= 6BINDIR?= /boot 7BINMODE= 444 8CLEANFILES+= boot1 boot1.out boot1.o \ 9 boot2.ldr boot2.bin boot2.ld boot2.out boot2.o boot2.h \ | 2 3PROG= boot2 4NOMAN= 5STRIP= 6BINDIR?= /boot 7BINMODE= 444 8CLEANFILES+= boot1 boot1.out boot1.o \ 9 boot2.ldr boot2.bin boot2.ld boot2.out boot2.o boot2.h \ |
| 10 boot2.s sio.o | 10 boot2.s sio.o divdi3.o moddi3.o qdivrem.o |
| 11 12NM?= nm 13 14# A value of 0x80 enables LBA support. 15B1FLAGS= 0x80 16 17BOOT_COMCONSOLE_PORT?= 0x3f8 18BOOT_COMCONSOLE_SPEED?= 9600 19B2SIOFMT?= 0x3 20 21.if exists(${.OBJDIR}/../btx) 22BTX= ${.OBJDIR}/../btx 23.else 24BTX= ${.CURDIR}/../btx 25.endif 26 27ORG1= 0x7c00 28ORG2= 0x1000 29 | 11 12NM?= nm 13 14# A value of 0x80 enables LBA support. 15B1FLAGS= 0x80 16 17BOOT_COMCONSOLE_PORT?= 0x3f8 18BOOT_COMCONSOLE_SPEED?= 9600 19B2SIOFMT?= 0x3 20 21.if exists(${.OBJDIR}/../btx) 22BTX= ${.OBJDIR}/../btx 23.else 24BTX= ${.CURDIR}/../btx 25.endif 26 27ORG1= 0x7c00 28ORG2= 0x1000 29 |
| 30# Setting this to anything else gives UFS1+2 support and larger 31# boot2 binary. 32BOOT2_UFS?= UFS1_ONLY 33 |
|
| 30CFLAGS= -elf -ffreestanding -Os -fno-builtin \ 31 -fno-guess-branch-probability \ 32 -mrtd \ 33 -I${.CURDIR}/../../common \ 34 -I${.CURDIR}/../btx/lib -I. \ 35 -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \ 36 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 37 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings 38 | 34CFLAGS= -elf -ffreestanding -Os -fno-builtin \ 35 -fno-guess-branch-probability \ 36 -mrtd \ 37 -I${.CURDIR}/../../common \ 38 -I${.CURDIR}/../btx/lib -I. \ 39 -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \ 40 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 41 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings 42 |
| 39CFLAGS+= -DUFS1_ONLY | 43.if ${BOOT2_UFS} == "UFS1_ONLY" 44CFLAGS+= -D${BOOT2_UFS} 45.else |
| 40 | 46 |
| 47.endif 48 |
|
| 41LDFLAGS=-nostdlib -static -N 42 43all: boot1 boot2 44 45boot1: boot1.out 46 objcopy -S -O binary boot1.out ${.TARGET} 47 48boot1.out: boot1.o --- 12 unchanged lines hidden (view full) --- 61boot2.h: boot1.out 62 ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ 63 { x = $$1 - ORG1; printf("#define XREADORG 0x7%x\n", x) }' \ 64 ORG1=`printf "%d" ${ORG1}` > boot2.h 65 66boot2: boot2.ldr boot2.bin ${BTX}/btx/btx 67 btxld -v -E ${ORG2} -f bin -b ${BTX}/btx/btx -l boot2.ldr \ 68 -o boot2.ld -P 1 boot2.bin | 49LDFLAGS=-nostdlib -static -N 50 51all: boot1 boot2 52 53boot1: boot1.out 54 objcopy -S -O binary boot1.out ${.TARGET} 55 56boot1.out: boot1.o --- 12 unchanged lines hidden (view full) --- 69boot2.h: boot1.out 70 ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ 71 { x = $$1 - ORG1; printf("#define XREADORG 0x7%x\n", x) }' \ 72 ORG1=`printf "%d" ${ORG1}` > boot2.h 73 74boot2: boot2.ldr boot2.bin ${BTX}/btx/btx 75 btxld -v -E ${ORG2} -f bin -b ${BTX}/btx/btx -l boot2.ldr \ 76 -o boot2.ld -P 1 boot2.bin |
| 77.if ${BOOT2_UFS} == "UFS1_ONLY" |
|
| 69 @ls -l boot2.ld | awk '{ x = 7680 - $$5; \ 70 print x " bytes available"; if (x < 0) exit 1 }' 71 dd if=boot2.ld of=${.TARGET} obs=7680 conv=osync 2>/dev/null | 78 @ls -l boot2.ld | awk '{ x = 7680 - $$5; \ 79 print x " bytes available"; if (x < 0) exit 1 }' 80 dd if=boot2.ld of=${.TARGET} obs=7680 conv=osync 2>/dev/null |
| 81.else 82 @ls -l boot2.ld | awk '{ x = 9728 - $$5; \ 83 print x " bytes available"; if (x < 0) exit 1 }' 84 dd if=boot2.ld of=${.TARGET} obs=9728 conv=osync 2>/dev/null 85.endif |
|
| 72 73boot2.ldr: 74 dd if=/dev/zero of=${.TARGET} bs=512 count=1 2>/dev/null 75 76boot2.bin: boot2.out 77 objcopy -S -O binary boot2.out ${.TARGET} 78 | 86 87boot2.ldr: 88 dd if=/dev/zero of=${.TARGET} bs=512 count=1 2>/dev/null 89 90boot2.bin: boot2.out 91 objcopy -S -O binary boot2.out ${.TARGET} 92 |
| 93.if ${BOOT2_UFS} == "UFS1_ONLY" |
|
| 79boot2.out: boot2.o sio.o | 94boot2.out: boot2.o sio.o |
| 95.else 96boot2.out: boot2.o sio.o divdi3.o moddi3.o qdivrem.o 97.endif |
|
| 80 ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} \ | 98 ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} \ |
| 81 ${BTX}/lib/crt0.o boot2.o sio.o | 99 ${BTX}/lib/crt0.o ${.ALLSRC} |
| 82 83boot2.o: boot2.h 84 85sio.o: sio.s 86 ${AS} ${AFLAGS} --defsym SIOPRT=${BOOT_COMCONSOLE_PORT} \ 87 --defsym SIOFMT=${B2SIOFMT} \ 88 --defsym SIOSPD=${BOOT_COMCONSOLE_SPEED} \ 89 ${.IMPSRC} -o ${.TARGET} 90 | 100 101boot2.o: boot2.h 102 103sio.o: sio.s 104 ${AS} ${AFLAGS} --defsym SIOPRT=${BOOT_COMCONSOLE_PORT} \ 105 --defsym SIOFMT=${B2SIOFMT} \ 106 --defsym SIOSPD=${BOOT_COMCONSOLE_SPEED} \ 107 ${.IMPSRC} -o ${.TARGET} 108 |
| 109moddi3.o: ${.CURDIR}/../../../libkern/moddi3.c 110 ${CC} ${CFLAGS} -I${.CURDIR}/../../../ -c ${.IMPSRC} 111 112divdi3.o: ${.CURDIR}/../../../libkern/divdi3.c 113 ${CC} ${CFLAGS} -I${.CURDIR}/../../../ -c ${.IMPSRC} 114 115qdivrem.o: ${.CURDIR}/../../../libkern/qdivrem.c 116 ${CC} ${CFLAGS} -I${.CURDIR}/../../../ -c ${.IMPSRC} 117 |
|
| 91install: 92 ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 93 boot1 ${DESTDIR}${BINDIR}/boot1 94 ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 95 boot2 ${DESTDIR}${BINDIR}/boot2 96 97.include <bsd.prog.mk> | 118install: 119 ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 120 boot1 ${DESTDIR}${BINDIR}/boot1 121 ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 122 boot2 ${DESTDIR}${BINDIR}/boot2 123 124.include <bsd.prog.mk> |