Make these compile with the old (a.out) toolchain.
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@ -1,4 +1,6 @@
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# $NetBSD: Makefile,v 1.1 2001/09/27 10:14:49 minoura Exp $
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# $NetBSD: Makefile,v 1.2 2001/09/27 14:08:27 minoura Exp $
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.include <bsd.own.mk>
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BOOT= boot
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VERSION= 1.0
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@ -27,8 +29,11 @@ CPPFLAGS+= -I$M/stand/libiocs -I${COMMONDIR}
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CPPFLAGS+= -DTEXTADDR="0x${TEXT}"
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CPPFLAGS+= -DBOOT=\"${BOOT}\" -DBOOT_VERS=\"${VERSION}\"
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CFLAGS= -Wno-main -Os -m68020-60
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.if ${OBJECT_FMT} == "ELF"
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LDFLAGS= -N -static -T ${.CURDIR}/boot.ldscript
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.else
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LDFLAGS= -N -static -Ttext ${TEXT}
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.endif
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LIBIOCS!= cd $M/stand/libiocs && ${MAKE} print-objdir
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LIBSA!= cd $M/stand/libsa && ${MAKE} print-objdir
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LDLIBS= -L${LIBSA} -lsa -L${LIBIOCS} -liocs
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@ -1,4 +1,6 @@
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# $NetBSD: Makefile,v 1.2 2001/09/27 13:27:54 minoura Exp $
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# $NetBSD: Makefile,v 1.3 2001/09/27 14:08:27 minoura Exp $
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.include <bsd.own.mk>
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BOOT= boot_ufs
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VERSION=1.0
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@ -32,8 +34,12 @@ CPPFLAGS+= -DSCSI_ADHOC_BOOTPART
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CPPFLAGS+= -DUSE_FFS #-DUSE_LFS
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CPPFLAGS+= -I${COMMONDIR} -I${LIBIOCS}
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AFLAGS= ${CFLAGS:M-[ID]*}
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.if ${OBJECT_FMT} == "ELF"
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LDFLAGS= -N -Bstatic -T ${.CURDIR}/${BOOT}.ldscript
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LDFLAGS+= -noinhibit-exec # XXX
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.else
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LDFLAGS= -n -Bstatic -Ttext ${TEXT}
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.endif
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CLEANFILES= $(BOOT).x s.x x.s x.o
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@ -2,7 +2,7 @@
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| author: chapuni(GBA02750@niftyserve.or.jp)
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| Yasha
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| $NetBSD: boot.S,v 1.1 2001/09/27 10:14:49 minoura Exp $
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| $NetBSD: boot.S,v 1.2 2001/09/27 14:08:27 minoura Exp $
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#include <machine/asm.h>
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#include "iocscall.h"
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@ -38,7 +38,7 @@ ASENTRY_NOPROFILE(entry0)
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#define ASRELOC(var) _RELOC(_ASM_LABEL(var))
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#define RELOC(var) _RELOC(_C_LABEL(var))
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lea RELOC(__bss_start),%a1
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lea RELOC(edata),%a1
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bra _ASM_LABEL(entry)
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| Disklabel= 404bytes
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@ -1,4 +1,4 @@
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/* $NetBSD: exec_image.S,v 1.1 2001/09/27 10:14:50 minoura Exp $ */
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/* $NetBSD: exec_image.S,v 1.2 2001/09/27 14:08:28 minoura Exp $ */
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/*
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* Copyright (c) 2001 Minoura Makoto.
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@ -48,13 +48,13 @@ ENTRY_NOPROFILE(exec_image)
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/* copy the trampoline to the last physical page. */
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moval LASTADDR,%sp | tmpstack from end of physmem
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leal %sp@(-4096),%a3 | use last phys page as tramp
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lea %sp@(-4096),%a3 | use last phys page as tramp
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movl #(end_trampoline-trampoline),%sp@-
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peal %pc@(trampoline)
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peal %a3@
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pea %pc@(trampoline)
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pea %a3@
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jbsr _C_LABEL(memcpy) | memcpy() is still alive
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leal %sp@(12),%sp
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lea %sp@(12),%sp
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jmp %a3@ | jump to tramp
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@ -67,7 +67,7 @@ ASENTRY_NOPROFILE(trampoline)
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|| %d7: boothowto
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movl %d5,%sp@- | push last arg (esym)
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movel LASTADDR,%sp@- | second arg (physsize)
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peal %a5@ | first arg (firstpa)
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pea %a5@ | first arg (firstpa)
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cmpl %a4,%a5 | if (l == x)
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beq L1 | copy not required
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