cgd
701c007366
correctly calculate the space left for block addresses, and avoid
...
assuming that there's always going to be space for the whole boot
block info struct. (the assumption would cause a malloc'd region
to be overrun, if it proved false.)
1999-04-02 02:47:45 +00:00
ross
9c323a2d8b
Revert recent changes, which either don't work, or can't be built
...
successfully by ordinary mortals.
1999-04-01 11:08:39 +00:00
cgd
bd44d9c286
as pointed out by simonb, since we've moved to ELF __main() calls
...
aren't emittid anymore.
1999-03-31 16:12:51 +00:00
cgd
801906b363
GC; unused
1999-03-31 06:37:13 +00:00
cgd
be6a1d529a
separate defns for primary and unified boot blocks
1999-03-31 06:28:41 +00:00
cgd
77a9cb81ff
implement NO_GETCHAR, to remove getchar(), and NO_PUTCHAR_HALT to remove
...
the check in putchar() for character input (specifically control-c, which
causes a halt).
1999-03-31 03:34:21 +00:00
cgd
c5fa912232
no point in passing &ret to test_getchar(); nobody cares! also, no
...
point in doing the check-for-abort functionality twice in putchar()
(once with a call to test_getchar(), once open coded).
1999-03-31 03:22:57 +00:00
cgd
98f67b8238
In putchar(), don't open-code two calls to the prom puts routine. Instead,
...
call a helper function (putonechar()). Savings: 64 bytes. Cha-ching!
1999-03-31 03:10:00 +00:00
cgd
3665d82d1a
GC cpu_number() and turn alpha_pal_imb() into inline assembler.
1999-03-31 03:04:21 +00:00
cgd
51a85dabbb
rename the C main() function to main_(). this avoids gcc's implicit
...
call to __main(), and therefore saves the size of the call and the
size of a stub implementation of __main().
in the primary boot block, don't bother saving/restoring the argument
passed in from the caller. There is no such argument (that we care
about, at least) to the primary. (for secondary, it's the firmware
FD being used.)
1999-03-31 03:03:01 +00:00
cgd
4a209e30f8
Compile with -Os (optimize for size).
...
Clean up the "Region 1" related definitions, and define load addresses,
max load size, and max total size for as many boot block types as we can.
(types = unified, primary, secondary). We can't always define all
values for all boot blocks, though.
Make CPP flags selection less gross.
Use objcopy rather than headersize (yay, evil gets a stake to the heart!).
Use a little shell script to verify that the sizes of the boot blocks are OK.
Do not compile too much more of libsa than we actually have to.
1999-03-31 02:52:11 +00:00
ross
5bc91073ce
Bug fix for the bug fix. Be sure to prom_close() in bootxx and boot, but not
...
in netboot, and not in diskclose(), but after trying all kernelnames[].
1999-03-27 09:01:27 +00:00
ross
6ee909b24f
Fix bug found by Bernd "Veego" Ernesti: close the console disk channel.
1999-03-26 20:53:12 +00:00
lukem
dcab0210a0
convert from NOxxx= to MKxxx=no.
...
include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
ross
509315b9e0
We don't call prom_open() here anymore, so don't call prom_close() either!
1998-12-28 09:12:52 +00:00
ross
33038ca087
Tweak this so it will build and run on ILP32 hosts, anyway, 0x...LL constants
...
are blessed by the C9X draft.
1998-12-03 04:16:18 +00:00
ross
8bc9c17338
Disable sanity checks and unnecessary setup for conblock (-b) mode.
1998-11-25 21:19:35 +00:00
ross
b0f44850f5
Don't insist on an FFS if we are in contiguous block (-b) mode.
1998-11-19 02:44:40 +00:00
ross
3e35915bc3
Don't use big 16K blocks for the -b contiguous secondary boot installation.
...
It leads to confusion about where the end of the image is on tape boots.
1998-10-15 01:05:20 +00:00
ross
16bf3552bb
Save a0 during bss clear.
1998-10-15 01:02:55 +00:00
ross
9f7ca48f3b
Delete prom_open() wrapper routine. Other clients of prom_open
...
can use the prom.h dispatch macros instead, especially since they
all presently expect the raw return bits.
1998-10-15 01:02:15 +00:00
ross
c84b7f501e
Delete bogus prom_open() prototype.
1998-10-15 01:00:56 +00:00
ross
412f6ae85b
Grab booted_dev_fd parameter from bootxx. It won't be there for netboot
...
but there should be no harm done.
1998-10-15 01:00:07 +00:00
ross
6336abe01a
const'ify
1998-10-15 00:56:56 +00:00
ross
df51a43618
Rototill the primary boot for...
...
1. much faster speed
2. support of more media types
1998-10-15 00:55:48 +00:00
ross
c33589db84
Consult osrelease.sh and pass down NETBSD_VERS
1998-10-15 00:52:38 +00:00
ross
74f36b2497
Try the ustarfs open first...it's the only one that can't necessarily
...
seek. We might be reading a tape and the extra superblock reads will
eat up tape records.
1998-10-15 00:51:22 +00:00
ross
9c29657a67
Extern def for raw prom disk file descriptor.
1998-10-15 00:49:34 +00:00
ross
b0367fb980
Don't actually do the raw prom open here.
1998-10-15 00:48:55 +00:00
thorpej
34a8ac8484
Set the primary CPU's PAL revision to the OSF/1 PAL revision after switching
...
to it, per the Green Book (pointed out by Chris Demetriou).
1998-09-28 21:21:55 +00:00
thorpej
5caecb6ae0
Fix for some EGCS warnings.
1998-09-28 21:18:55 +00:00
ross
ec4de2679b
Track tfs -> ustarfs change.
1998-09-24 05:23:58 +00:00
ross
5b01d45ac4
Add a `-b #' option and logic for locating the secondary boot image via
...
an absolute block address. It's cheating, as the motivation is support for
the libsa ustar tfs `filesystem' and the solution symmetrical to ufs and
cd9660 would have been to teach installboot about tfs. However, it still
would have been different as you can't mount a tfs with the kernel, and
this option gets possibly useful support for any contiguous format, even
completely raw boot images.
1998-09-22 05:03:36 +00:00
ross
5fb9c16f05
While we are here in alpha/stand, bail out on ^C during boot.
1998-09-22 00:41:13 +00:00
ross
10da0cf1c3
Add fs_ops to file_system[] for the ustar-format `tfs'.
1998-09-22 00:39:31 +00:00
pk
8adc8da66b
Assign my copyright to TNF.
1998-09-05 13:40:35 +00:00
tv
6baebf57c6
Nuke egcs warns: void main(), implicit int
1998-08-27 12:20:51 +00:00
thorpej
d5df55112a
vm_offset_t -> {paddr_t,vaddr_t}, vm_size_t -> vsize_t
1998-08-14 16:50:00 +00:00
drochner
dabc8eb436
Implement the 'i' flag which makes the bootloader ask for the file to
...
load (as in OSF/1).
Useful for netboot where "-file" doesn't work as needed.
1998-08-07 10:38:37 +00:00
ross
de27f1befc
Don't bother reading the ELF string table out of a stripped /netbsd[.gz].
...
In this case, all it has in it are the never-referenced printable names
for the ELF sections themselves. It's located at the end of the (ramdisk)
netbsd.gz file, so it is a very expensive seek and read for only 85 bytes.
Boot floppy load time:
before: 5 minutes
now: 3 minutes
1998-06-25 06:45:46 +00:00
ross
6c1e8f5b20
Use the new LOCATE_PCS() macro.
1998-06-24 01:33:19 +00:00
cgd
c0ac8bae67
GC alpha's ECOFF_TOOLCHAIN make variable, and related bits. Nobody
...
should be using an ECOFF toolchain on NetBSD/alpha any more.
1998-03-28 00:50:41 +00:00
thorpej
4893f22399
Much more sane boot block builds, from Chris Demetriou.
1998-03-28 00:21:35 +00:00
cgd
09dbd9234d
fix typo in last commit (noticed on inspection)
1998-03-02 21:36:55 +00:00
cgd
7ff7b02fac
allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf
1998-03-02 20:01:05 +00:00
cgd
9da165424c
allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf
1998-03-02 19:57:00 +00:00
ross
2170c2a46d
Force elf symbol sections to an addressable boundary.
1998-02-28 10:38:55 +00:00
cgd
92d17b5b50
clean up the way bootinfo information is passed and used: move the version
...
number passed by the boot block into a register, change the kernel's
bootinfo handing so that it always uses bootinfo to get bootinfo-ish values
(filling them in if the boot blocks didn't pass them), and make versioning
a small bit more sane.
1998-02-12 01:53:18 +00:00
thorpej
8e69ee392a
Fixup includes.
1998-02-04 23:41:45 +00:00
thorpej
cfa47dfc11
Add support for installing boot blocks into ISO-9660 file system images.
1998-02-01 06:59:30 +00:00