Commit Graph

1080 Commits

Author SHA1 Message Date
Benno Rice
777d0df628 Uncomment some bits that we now need. 2002-06-07 11:49:56 +00:00
Benno Rice
0f9bb727a5 Fix up the DMA buffer allocation call. 2002-06-07 11:49:33 +00:00
Poul-Henning Kamp
080ef30b20 Add explicit dependency on ufsread.c 2002-06-05 12:30:45 +00:00
Poul-Henning Kamp
af53575a04 Remove UFS related #includes, they're read in ufsread.c now. 2002-06-05 12:12:25 +00:00
Poul-Henning Kamp
3795d538a8 Make sparc64 share ufsread.c with i386.
Sponsored by: DARPA & NAI Labs.
2002-06-05 12:00:53 +00:00
Poul-Henning Kamp
7cbccd7f79 Avoid entering IOCCC with a memcpy turned bcopy. 2002-06-05 11:56:12 +00:00
Poul-Henning Kamp
6b8fc95f49 Indent this file more like style(9).
Sponsored by: DARPA & NAI Labs.
2002-06-05 11:20:37 +00:00
Poul-Henning Kamp
833468e219 Preparation for UFS2 commit:
Factor the ufs reading code out of the i386/boot2 loader so it can
be reused by for instance sparc64.

Sponsored by: DARPA and NAI Labs.
2002-06-05 11:10:38 +00:00
Jens Schweikhardt
730a2da5de Fix a handful of typos and grammar bogons. No content changes.
Translators can ignore this commit.

MFC after:	2 weeks
2002-05-30 09:24:01 +00:00
Jens Schweikhardt
ece450c42f Fix a handful of typos and grammar bogons. No content changes.
Translators can ignore this commit.

MFC after:	2 weeks
2002-05-29 22:57:18 +00:00
Jake Burkholder
8c7b34b8a3 Add needed include of queue.h. Remove unneeded include of smp.h. 2002-05-29 19:38:49 +00:00
Jake Burkholder
35738638d6 Use a contrived 'tlb_entry' structure for passing the mappings for the
kernel text and data from the loader to the kernel, so that the tte format
is not part of the loader->kernel ABI.
2002-05-29 05:49:59 +00:00
Jake Burkholder
d9f2757eaa Sync with i386. The loader was being installed before the beforeinstall
target, which conventiently moved it to loader.old, leaving no loader.
2002-05-28 23:09:59 +00:00
Nick Hibma
44b279e2f6 Cosmetic change (align with other boot blocks):
CONSPEED -> COMSPEED

Approved by:	nyan
2002-05-26 10:11:17 +00:00
Gordon Tetlow
666df9ddf3 Add support for reading an additional loader configuration file. By default,
this is called /boot/nextboot.conf. This file is required to have it's first
line be nextboot_enable="YES" for it to be read. Also, this file is
rewritten by the loader to nextboot_enable="NO"<space> after it is read.
This makes it so the file is read exactly once. Finally, the nextboot.conf
is removed shortly after the filesystems are mounted r/w.

Caution should be taken as you can shoot yourself in the foot. This is only
the loader piece. There will be a tool called nextboot(8) that will manage
the nextboot.conf file for you. It is coming shortly.

Reviewed by:	dcs
Approved by:	jake (mentor)
2002-05-24 02:28:58 +00:00
Yoshihiro Takahashi
93bb160832 Fixed to conflict labels.
Submitted by:	Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
2002-05-21 12:53:48 +00:00
Yoshihiro Takahashi
b827692436 MFi386: revision 1.22 2002-05-21 09:44:52 +00:00
Jake Burkholder
dafb594328 MD ficl files for sparc64. 2002-05-19 23:20:56 +00:00
Marcel Moolenaar
23c12a63cf o Remove namespace pollution from param.h:
-  Don't include ia64_cpu.h and cpu.h
   -  Guard definitions by  _NO_NAMESPACE_POLLUTION
   -  Move definition of KERNBASE to vmparam.h

o  Move definitions of IA64_RR_{BASE|MASK} to vmparam.h
o  Move definitions of IA64_PHYS_TO_RR{6|7} to vmparam.h

o  While here, remove some left-over Alpha references.
2002-05-19 04:42:19 +00:00
Marcel Moolenaar
06cb726431 An almost mechanical sweep to replace C++ style comments with C
style comments. This is not an attempt to conform to style(9).
Such has lower priority.
2002-05-19 03:17:22 +00:00
Poul-Henning Kamp
8d48b118f2 Fix one of the va_arg() with less than int sized type probelms. 2002-05-18 09:12:32 +00:00
Tom Rhodes
d394511de3 More s/file system/filesystem/g 2002-05-16 21:28:32 +00:00
John Hay
c7c7cac2fb DEV_BSIZE lives in sys/param.h and not in machine/param.h anymore. 2002-05-15 11:32:53 +00:00
Ruslan Ermilov
122865286e Even more BBSIZE related breakage. 2002-05-14 13:30:45 +00:00
Yoshihiro Takahashi
8b20c954cb Fixed to build for GCC 3.1 2002-05-14 12:34:03 +00:00
Yoshihiro Takahashi
348df1aa25 Add -ffreestanding to CFLAGS. 2002-05-14 12:32:59 +00:00
Ruslan Ermilov
475ab3cda6 Align CLEANFILES with revision 1.25 changes. 2002-05-13 16:16:00 +00:00
Ruslan Ermilov
26aace39ab Fixed CLEANFILES after bsd.lib.mk sweep. 2002-05-13 15:48:05 +00:00
Ruslan Ermilov
46f8fdc34e Removed now unused INTERNALSTATICLIB.
INTERNALLIB now implies NOPIC and NOPROFILE.
Removed gratuitous NOMAN.
2002-05-13 11:09:07 +00:00
Ruslan Ermilov
2a53f3fb35 Major cleanup of bsd.lib.mk.
Get rid of the INTERNALSTATICLIB knob and just use plain INTERNALLIB.
INTERNALLIB now means to build static library only and don't install
anything.  Added a NOINSTALLLIB knob for libpam/modules.  To not
build any library at all, just do not set LIB.
2002-05-13 10:53:24 +00:00
David E. O'Brien
21ab21338d Match the default newfs UFS block size. 2002-05-13 05:09:34 +00:00
Bruce Evans
e754a32842 Saved 176 bytes by compiling with -fno-guess-branch-probability. The
default of -fguess-branch-probablility causes time optimizations (?)
like rewriting `if (foo) x++;' as
`if (!foo) goto forth; back: ; ...; forth: x++; goto back;".  This is
pessimizes space especially well on i386's because one short branch
gets converted to 2 long ones.

Removed -fno-align-foo since it is implied by -Os.  Previous commit
messages seem to have overstated the new alignment bugs in gcc.  The
only case that affects boot2 is that -fno-align-functions (or
equivalently -falign-functions=1) actually gives -falign-functions=2.
This is caused by FUNCTION_BOUNDARY being 2 (bytes) instead of 1.
The default case where the optimization level is 1 and no alignment
options are given is more broken.  All alignments are minimal, modulo
the bug in FUNCTION_BOUNDARY.  This is caused by toplev.c setting
defaults too early.

Some hacks in previous commits ar not needed now, but may as well be
kept until gcc is fixed.  The previous on in the Makefile saved 96
bytes of text due to the wrong FUNCTION_BOUNDARY and 32 bytes of data
due to unrelated bloat in the alignment of large objects.  There aren't
even any options to control alignment of data.
2002-05-12 15:45:28 +00:00
David E. O'Brien
95cfc25d0d Back out last commit. I expect our bsd.*.mk gods to remove the need for
defining so many extra things in addition to INTERNALLIB.  We don't like
repetitive C code and we shouldn't for make code either.
2002-05-12 13:54:42 +00:00
Jake Burkholder
6cc8d3ac6b Attempt to not crash and burn on UltraSPARC III machines; the cpuid property
is named differently.
2002-05-11 22:05:22 +00:00
Peter Wemm
92948f4701 Save about 60 bytes by #define memcpy __builtin_memcpy and removing
the function we provided.  Restore the Keyboard: yes/no  printf for the
probe diagnostics.  We end up with 40 bytes free.
2002-05-11 21:49:39 +00:00
Peter Wemm
1333378a61 Reconnect boot2. I'm sure I'll regret this though. :-) 2002-05-11 21:41:03 +00:00
Peter Wemm
7a163a83da Use a crowbar and duct-tape to make boot2 fit again. This gets it down
to 4 bytes free.  I removed a printf (the Keyboard yes/no) since it is of
marginal value and sed'ed the generated asm output to remove the unwanted
aligns.  There's probably a better way to gain a few extra bytes than
losing the printf.  Shortening strings is probably a better option but this
should get us over the hurdle.
2002-05-11 21:39:59 +00:00
Jake Burkholder
d07160f401 Change the disk probing so that it will actually find disks other
than the first one on a controller, and work for secondary
controllers.
Due to the prom not having nodes for each disk, but a catch-all one,
we have to iterate over each device, trying to open it to determine
whether it is actually present.
Since probing this way takese some time (and spews some spurious
warnings), it should maybe be short-circuited if we use the
device we were booted from.
Implement lazy device probing, and correct slice/partiniton
handling in the ofwd_open() code. With this, I can now actually boot
a kernel from disk, and the loader does not create unnecessary
delays.

Submitted by:	tmm
2002-05-11 21:30:46 +00:00
David E. O'Brien
3bf8b9cee3 NOPIC, NOPROFILE, NOMAN, and INTERNALSTATICLIB are redundant when using
INTERNALLIB now.
2002-05-11 18:02:33 +00:00
David E. O'Brien
d1bdfb40fd -ffreestanding is the word.
(also resort some CFLAGS such that the more "important" value are first so
they are easier to see)
2002-05-10 09:26:35 +00:00
John Baldwin
88f0d73da4 - Axe -mpreferred-stack-boundary=2 as -Os turns this on by default.
- Axe -fdata-sections as turning it on or off makes no difference.  If
  it did make a difference it would serve to bloat boot2 even further with
  extra padding.
- Axe -fforce-addr.  This gets us 32 bytes so we are down to only being
  64-bytes over.

We still can't compile this with gcc 3.1.  The problem seems to be that
the -fno-align-foo options don't actually work.  Comparing the new and
old output it turns out that gcc is 4-byte padding all the functions and
labels and what not despite the passed in arguments thus adding the
unfortunate bloat to boot2.
2002-05-10 04:05:42 +00:00
David E. O'Brien
54fd053e6c We don't need bootinfo any more, and sparc64 doesn't have it anyways. 2002-05-10 01:20:37 +00:00
David E. O'Brien
07776d8fb2 Don't be redundant. 2002-05-10 01:06:52 +00:00
David E. O'Brien
7571ef5ae3 -ffreestanding is the word for /sys. 2002-05-10 00:53:45 +00:00
David E. O'Brien
708a23c342 Turn off boot2 -- it gained over 96 bytes dieting on the in-tree Gcc 3.1. 2002-05-10 00:52:00 +00:00
David E. O'Brien
f21450f69f Ficl doesn't build on sparc64. 2002-05-09 20:33:22 +00:00
David E. O'Brien
a89dc896b5 Partical style cleanup. 2002-05-09 17:47:25 +00:00
Josef Karthauser
1063e12617 Replace /kernel with /boot/kernel/kernel.
PR:		docs/37757
Submitted by:	Hiten Pandya <hiten@uk.FreeBSD.org>
2002-05-09 11:47:42 +00:00
Wes Peters
8373917257 Rename the file used to specify the nextboot to make it clear that this
is a loader configuration file and can be used for more than just a
kernel name.

Submitted by:	Gordon Tetlow <gordont@gnf.org>
2002-04-26 22:32:15 +00:00
Daniel C. Sobral
1a923a14f4 A long, long time ago, msmith introduced vfs.root.mountfrom
loader variable, which let users specify the root mount point
the exact way one does after booting the kernel.

Let's take this opportunity to document it...
2002-04-26 20:52:59 +00:00