usr/mdec reorg for Milan support.
Note that installboot needs reworking too. Installing bootblocks on -current
is no longer possible until this is done.
nolonger

Rather than grovelling around for libsa's objdir by hand, use ${PRINT_OBJDIR},
since that's what it's for.

Add -Wno-uninitialized to CFLAGS, since it's overly-pessimistic.

Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly).
Otherwise the appropriate MKxxx=no won't be defined .

MKfoo=no -> NOfoo

branches: 1.10.4;
Bootxx is no longer the last booting stage. It now handles only the
command line options. If NetBSD should be loaded, bootxx tries to load
the raw binary file '/boot' that resides on the same filesystem as the
kernel to be booted. This 3rd level boot is supposed to actually load the
kernel.

objcopy -> ${OBJCOPY}; remove redundant definitions of OBJCOPY?= (it is
now in bsd.own.mk).

Make the bootloader ELF aware.
It can load either a.out or ELF, depending on compile options.

branches: 1.7.14; 1.7.16;
Make sure that we can link against the libsa.a library. It looks like a
gross hack, but I don't know how to fix this in another way.

branches: 1.6.2;
STANDALONE -> _STANDALONE per recent discussion.

convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.

STRIP -> STRIPFLAG

Define LIBCRT0. This tries to defeat the attempts of bsd.prog.mk to add
${DESTDIR}/....crt0 to the link rule when $DESTDIR is set.

branches: 1.2.4;
Update to make this work correctly when using an obj-directory.

branches: 1.1.1;
Initial revision

Add empty LIBCRTI= as LIBCRT0 to build sa programs without installed DESTDIR.

XXX: probabry we should have bsd.saprog.mk or something.

branches: 1.10.8; 1.10.18; 1.10.22;
remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

branches: 1.9.2; 1.9.4;
Switch atari standalone bootloaders to using MI libsa and libkern.

Tested by David Ross on port-atari@. Thanks!

branches: 1.8.2;
Fix PR port-atari/40315: Bootloader fails on Atari TT030
Add asm sources which provide a fixed entry point for raw bootxx and bootxxx
because modern aggressive gcc4 may reorder functions in the same source
and the first function in a C source won't always appear at the beginning
in its object.

Also overhaul various files in the stand directory:
- rename stand/Makefile.inc to stand/Makefile.booters and
explicitly include it from each Makefile because the stand
directory contains non standalone programs like installboot and
Makefile.inc will be included implicitly from all Makefiles in SUBDIRs
- put more common options into Makefile.booters so that
all boot programs use proper options (-Os etc.)
- make standalone boot programs compile without installed ${DESTDIR}:
- create machine and m68k symlinks in ${.OBJDIR} in all boot programs
- set appropriate make environments to suppress errors and warnings
- <string.h> isn't there in _STANDALONE case
- put #ifdef TOSTOOLS (looks equivarent with !_STANDALONE)
to some files in stand/tostools
- use ${LD} ${LINKFLAGS} rather than ${CC} ${LDFLAGS}
- create raw binaries on ${PROG} target rather than on beforeinstall
and stop weird renaming on beforeinstall and afterinstall
- print proper error message if bootxx size is larger than limit
- create ${DESTDIR}/usr/mdec/{milan,std} directories on beforeinstall
in all boot programs
(XXX: how can we put MD /usr/mdec/foo directories into src/etc/mtree?)
- prototype warnsfy
- cleanup Makefiles for readablity and remove unnecessary rules
- no need to use daddr_t in installboot because the AHDI label doesn't
support 64 bit block numbers

Tested by David Ross (PR submitter) on port-atari, and
finally NetBSD/atari on TT030 is now fully functional.

Should be pulled up to netbsd-4 (where gcc4 was initially imported)
and netbsd-5.

branches: 1.7.2; 1.7.4;
Use ${TOOL_AWK} instead of ${AWK} or plain "awk" in make commands.
Pass AWK=${TOOL_AWK:Q} to shell scripts that use awk.

branches: 1.6.2; 1.6.52; 1.6.56; 1.6.62;
Make the install actually die when the boot code is too big (which it is).
No idea how long it has been bust for.
Other parts of this makefile are deeply sub-optimal.

branches: 1.5.20; 1.5.22;
merge ktrace-lwp.

branches: 1.4.16;
Toolize and use install to make mdec/std so it's in METALOG. Now a make release
works once again for atari

Add -ffreestanding to CFLAGS, so that libsa prototypes do not conflict
with otherwise built-in functions and prototypes in the new gcc.

branches: 1.2.2;
Make sure to "mkdir -p" the destination directories under /usr/mdec.

usr/mdec reorg for Milan support.
Note that installboot needs reworking too. Installing bootblocks on -current
is no longer possible until this is done.
nolonger

Drop the advertising clause from Waldi Ravens' license.

Waldi now works on Notepad++ and had "no objections" in a private
email (forwarded to board@).

We still have to include "This product includes software developed by
Waldi Ravens." in the INSTALL notes since there are two files that
are dual-copyright (one with is@, the other Leo Weppelman).

PR 51200 gets in libsa considered harmful: use kgets

branches: 1.16.2;
Expand heap to 64KB so that bootxx can load bootxxx from 32KB blocksize ffs.

Tested on TT030 with 32GB SSD via SATA->IDE->SCSI converters.
Should be pulled up to netbsd-7 and netbsd-6 branches..

branches: 1.15.18; 1.15.22; 1.15.38;
KNF, ANSIfy etc.

bzero -> memset

branches: 1.13.2;
Fix PR port-atari/40315: Bootloader fails on Atari TT030
Add asm sources which provide a fixed entry point for raw bootxx and bootxxx
because modern aggressive gcc4 may reorder functions in the same source
and the first function in a C source won't always appear at the beginning
in its object.

Also overhaul various files in the stand directory:
- rename stand/Makefile.inc to stand/Makefile.booters and
explicitly include it from each Makefile because the stand
directory contains non standalone programs like installboot and
Makefile.inc will be included implicitly from all Makefiles in SUBDIRs
- put more common options into Makefile.booters so that
all boot programs use proper options (-Os etc.)
- make standalone boot programs compile without installed ${DESTDIR}:
- create machine and m68k symlinks in ${.OBJDIR} in all boot programs
- set appropriate make environments to suppress errors and warnings
- <string.h> isn't there in _STANDALONE case
- put #ifdef TOSTOOLS (looks equivarent with !_STANDALONE)
to some files in stand/tostools
- use ${LD} ${LINKFLAGS} rather than ${CC} ${LDFLAGS}
- create raw binaries on ${PROG} target rather than on beforeinstall
and stop weird renaming on beforeinstall and afterinstall
- print proper error message if bootxx size is larger than limit
- create ${DESTDIR}/usr/mdec/{milan,std} directories on beforeinstall
in all boot programs
(XXX: how can we put MD /usr/mdec/foo directories into src/etc/mtree?)
- prototype warnsfy
- cleanup Makefiles for readablity and remove unnecessary rules
- no need to use daddr_t in installboot because the AHDI label doesn't
support 64 bit block numbers

Tested by David Ross (PR submitter) on port-atari, and
finally NetBSD/atari on TT030 is now fully functional.

Should be pulled up to netbsd-4 (where gcc4 was initially imported)
and netbsd-5.

branches: 1.12.24; 1.12.74; 1.12.78; 1.12.86; 1.12.88;
merge ktrace-lwp.

#include <lib/libsa/stand.h> rather than <stand.h> or "stand.h"

ANSIfy, KNF, remove trailing spaces, and etc.

branches: 1.9.10;
Handle uninitialize warning.

branches: 1.8.2;
Small changes to the boot system:
- Install boot.atari in both / and /usr/mdec. It looks good to have a
spare copy soemwhere...
- Add '/boot.ata' as a last resort bootname.

All per discussion with Simon Burge, Matthew Green and Soren S. Jorvang.

branches: 1.7.2;
Change the name of the tertiary boot to /boot.atari. This was a suggestion
from Matthew Green. It would still allow multi-platform boots.
Thus, the second level loader first tries /boot.atari and uses /boot as a
fallback.

Bootxx is no longer the last booting stage. It now handles only the
command line options. If NetBSD should be loaded, bootxx tries to load
the raw binary file '/boot' that resides on the same filesystem as the
kernel to be booted. This 3rd level boot is supposed to actually load the
kernel.

Make the bootloader ELF aware.
It can load either a.out or ELF, depending on compile options.

branches: 1.4.2; 1.4.4;
add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this
maps standard boot flags to corresponding RB_* values
use BOOT_FLAG() in port's MD code as appropriate

as discussed on tech-kern, add new boot flags -v, -q for booting
verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET
boot flags; also add FreeBSD-compatible bootverbose macro and
NetBSD-specific bootquiet macro

for hpcmips, use new bootverbose instead of it's own hpcmips_verbose

Tested on i386, and to limited extend (compile of affected files) also for
mvme68k, hp300, luna68k, sun3.

branches: 1.3.14;
Accept an 68060 as cpu-type. (Thomas Gerner).

branches: 1.2.8;
Add 'libsa/atari_stand.h' that defines atari specific things. This allows
for a removal of our own copy of stand.h which was out-of-date by definition.

branches: 1.1.1;
Initial revision

Bootxx is no longer the last booting stage. It now handles only the
command line options. If NetBSD should be loaded, bootxx tries to load
the raw binary file '/boot' that resides on the same filesystem as the
kernel to be booted. This 3rd level boot is supposed to actually load the
kernel.

branches: 1.1.1;
Initial revision

Use __arraycount().

branches: 1.7.78;
merge ktrace-lwp.

#include <lib/libsa/stand.h> rather than <stand.h> or "stand.h"

Use FS_OPS() macro.

Drop trailing spaces.

branches: 1.3.4; 1.3.20;
Grr, this file shouldn't have been deleted. I thought I corrected it, in
fact the comments from the commit did not mention it to be deleted, just
'changed'...

Bootxx is no longer the last booting stage. It now handles only the
command line options. If NetBSD should be loaded, bootxx tries to load
the raw binary file '/boot' that resides on the same filesystem as the
kernel to be booted. This 3rd level boot is supposed to actually load the
kernel.

branches: 1.1.1;
Initial revision

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; 1.1.12;
Fix PR port-atari/40315: Bootloader fails on Atari TT030
Add asm sources which provide a fixed entry point for raw bootxx and bootxxx
because modern aggressive gcc4 may reorder functions in the same source
and the first function in a C source won't always appear at the beginning
in its object.

Also overhaul various files in the stand directory:
- rename stand/Makefile.inc to stand/Makefile.booters and
explicitly include it from each Makefile because the stand
directory contains non standalone programs like installboot and
Makefile.inc will be included implicitly from all Makefiles in SUBDIRs
- put more common options into Makefile.booters so that
all boot programs use proper options (-Os etc.)
- make standalone boot programs compile without installed ${DESTDIR}:
- create machine and m68k symlinks in ${.OBJDIR} in all boot programs
- set appropriate make environments to suppress errors and warnings
- <string.h> isn't there in _STANDALONE case
- put #ifdef TOSTOOLS (looks equivarent with !_STANDALONE)
to some files in stand/tostools
- use ${LD} ${LINKFLAGS} rather than ${CC} ${LDFLAGS}
- create raw binaries on ${PROG} target rather than on beforeinstall
and stop weird renaming on beforeinstall and afterinstall
- print proper error message if bootxx size is larger than limit
- create ${DESTDIR}/usr/mdec/{milan,std} directories on beforeinstall
in all boot programs
(XXX: how can we put MD /usr/mdec/foo directories into src/etc/mtree?)
- prototype warnsfy
- cleanup Makefiles for readablity and remove unnecessary rules
- no need to use daddr_t in installboot because the AHDI label doesn't
support 64 bit block numbers

Tested by David Ross (PR submitter) on port-atari, and
finally NetBSD/atari on TT030 is now fully functional.

Should be pulled up to netbsd-4 (where gcc4 was initially imported)
and netbsd-5.

remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

branches: 1.3.108; 1.3.128; 1.3.130;
Somehow all these tiny Makefiles had their contents replicated.
Pare back down to just one copy.

usr/mdec reorg for Milan support.
Note that installboot needs reworking too. Installing bootblocks on -current
is no longer possible until this is done.
nolonger

branches: 1.1.1;
Initial revision

remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

branches: 1.3.108; 1.3.128; 1.3.130;
Somehow all these tiny Makefiles had their contents replicated.
Pare back down to just one copy.

usr/mdec reorg for Milan support.
Note that installboot needs reworking too. Installing bootblocks on -current
is no longer possible until this is done.
nolonger

branches: 1.1.1;
Initial revision