e34d4e21de
fix comment
2002-05-10 11:07:01 +00:00
5457f78a34
Don't bother testing if a uint8_t is > 256 -- that test is always false.
2002-05-09 02:44:39 +00:00
67c33ffcda
Remove two shadowed variables, one of which was set to what it was
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shadowing(!) and the other a temporary variable (as was it's shadow).
Code generated with "gcc -O2" is the same before and after.
2002-05-07 02:02:41 +00:00
b0fa7eb2c1
Someone had a braino here; IP_TTL != IPDEFTTL. This caused the standalone
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udp traffic to only have a ttl of 4.
Found by Jens Nilsson, jens@rockstorm.se .
2002-04-23 09:16:09 +00:00
fd1c084a68
Add a 1byte pad to make the ustar_t word aligned so the uas_1cyl after it
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will also be word aligned. This makes the VAX VMB bootrom happy since it
doesn't support odd-aligned buffers.
2002-03-30 01:29:48 +00:00
6440db6488
* Add a NetBSD Vendor Class Identifier option as proposed on tech-net
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in message <20020216172527.C23901@dr-evil.shagadelic.org>.
* Print the bootp/dhcp response, as is done for rarp/bootparam
responses.
* Nuke bootp_flags and BOOTP_PXE; they're not used, nor should they be.
2002-03-20 23:10:39 +00:00
d16aceedcc
Protect remaining references to 'debug' with NETIF_DEBUG.
2002-03-17 05:46:37 +00:00
f28e18332c
Move files[] from globals.c to its own file. Including all of globals.o
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breaks the size limit for at least the pmax bootblocks.
Fixes PR port-pmax/15924 from Gregory McGarry.
2002-03-15 13:23:34 +00:00
0b91bc440f
Move files[] from open.c to globals.c, so that it's possible to
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use libsa in an application where there are no file systems or
devices.
2002-02-23 05:44:24 +00:00
da694bd77b
fix spelos
2002-02-22 12:46:53 +00:00
15bffcdeed
Add a comment describing what SA_USE_LOADFILE is for.
2002-02-17 23:22:22 +00:00
0d210931e3
Add a missing "static".
2002-02-17 23:19:00 +00:00
bf9a052aa4
Add EOFFSET.
2002-02-17 23:18:32 +00:00
e858ed8fa4
Not all ports use the `offset' in their calulations and on those platforms
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compile errors are generated due to it. By explicitly using `offset=offset'
the variable is used in the compilers view and is optimised away anyway.
2002-02-11 20:25:56 +00:00
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
2229499bfb
Don't make clean and cleandir depend on the lib subdir. Just check for it's
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existance before running the submake. This makes it possible to run a
make build (which runs cleandir before make obj) in a r/o source tree
2001-11-21 22:10:54 +00:00
2565646230
don't need <sys/types.h> when including <sys/param.h>
2001-11-15 09:47:59 +00:00
4446c00002
Undefine DESTDIR; we don't want the special DESTDIR <bsd.lib.mk>
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handling for kernel libraries.
XXX this build method should be replaced by something more sane
2001-11-14 21:59:31 +00:00
c89e803d30
Remove USB copyrights. The coff and elf loading code did not come with BSD4.4.
2001-11-09 19:27:25 +00:00
f1defc3543
To avoid backwards seeks on sequential devices (eq. QIC tapes), read all
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the program headers in one operation into an internal buffer.
2001-11-09 18:31:08 +00:00
0971f93345
Make the ELF loadfile routines byte-order independent when used in
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a non-_STANDALONE environment (e.g. installboot(8)): internalize and
externalize the exec, program, and section headers as necessary.
Reviewed and OK'd by Christos.
2001-10-31 21:24:09 +00:00
a43b4351a8
Oops, committed wrong copy of file in previous revision.
2001-10-31 20:22:22 +00:00
90aee7593a
Add standalone 64-bit to/from {big,little}-endian routines.
2001-10-31 20:19:52 +00:00
e727e3f180
Split elf32 vs. elf64 handling in loadfile(), including support for
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each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and
BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
2001-10-31 17:20:45 +00:00
4810d73020
Build the loadfile() a.out, ECOFF, and ELF back-ends as separate
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objects.
2001-10-31 01:51:42 +00:00
91626c3515
Split the exec formats included by loadfile() into separate files.
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Primary goal: explcitly select which ELF format (elf32 or elf64) to
support for a cross tool which uses loadfile().
2001-10-30 23:51:03 +00:00
74eebee33c
Add standalone byte-swapping routines that don't require testing
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the system's byte-order:
- host to {big,little}-endian {16,32}
- {big,little}-endian {16,32} to host
These are not intended to be used in libsa directly, but are rather
intended to be used by host tools which may use libsa routines (such
as loadfile()) which need to use explicit byte-ordering.
2001-10-30 23:35:33 +00:00
a8fcba2901
Fix compilation on Alpha with ARP_DEBUG.
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Fixes kern/6440 by R. C. Dowdeswell
2001-10-18 19:00:38 +00:00
12ea5d8238
Add changedisk_hook().
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Machine-dependent code can eject the floppy to prompt the next volume in it.
(Or add another method in devsw?)
2001-09-28 15:15:24 +00:00
4c99916337
va_{start,end} audit:
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Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).
Improved by comments from enami and christos -- thanks!
Heimdal/krb4/KAME changes already fed back, rest to follow.
Inspired by, but not not based on, OpenBSD.
2001-09-24 13:22:25 +00:00
cf574991b8
Add a small version of memmove() for libsa.
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Mostly identical with libsa/bcopy.c.
2001-09-02 07:04:16 +00:00
acf574f63e
When loading ELF, zero out:
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The e_shstrndx field in the ELF header, since we don't load .shstrtab.
The sh_name field in each section header, for the same reason.
The sh_offset field for any section we don't load.
This means the kernel has some chance of knowing what it's being given. It
also means that the behaviour of old kernels with new loaders should be
deterministic (if not terribly useful: they still can't find the symbol
table).
2001-07-31 22:11:57 +00:00
30f144749a
G/C "off", since it was just tracking the difference between maxp and elfp.
2001-07-31 21:09:52 +00:00
67a82e1d4e
Fix a small memory leak when counting the size of the symbol table (shp was
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ALLOC'ed if (LOAD_SYM|COUNT_SYM), but FREEd if (LOAD_SYM)).
2001-07-31 20:03:03 +00:00
1a35da3617
When loading an ELF kernel, don't load all the STRTAB sections. Instead, just
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load those STRTAB sections that are referenced by a SYMTAB that we're loading.
The main advantage of this is that (at least with the binaries output by my
ARM ELF linker) this removes the need to seek backwards through the file, which
is a big win when loading a gzipped kernel.
While we're here, don't allocate space for string tables we don't load.
2001-07-31 19:20:29 +00:00
3350f68f80
Avoid warnings about uninitialised usage.
2001-07-19 18:55:38 +00:00
1bc6d2cee9
Fix typo (`information' has an 'r').
2001-07-19 16:13:00 +00:00
366971a414
Back out previous. The booter will need to find the symbol table itself,
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as explained in the code.
2001-07-13 17:43:23 +00:00
6711e49228
From Nigel Pearson: Make SYMS and NSYMS work on ELF.
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The MacOS booter needs them.
2001-07-13 17:17:12 +00:00
23a3a54650
libkern.h now has the ctype routines.
2001-04-05 04:39:02 +00:00
267271c1b2
Explain some SA_* options - reading compressed kernels, netboot
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Useful for stripping down bootcode.
2001-03-31 09:45:11 +00:00
5348dfb6ac
Have recursive make invocations depend on the .MAKE pseudo-target so
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make knows to handle them specially.
2000-12-05 17:01:19 +00:00
99d2177add
Don't try to load a.out header if there is no space for it before text.
2000-12-03 02:53:04 +00:00
cdfbd303f9
Fix tyop in comment.
2000-11-26 03:31:20 +00:00
071bf9bca9
Don't print "]" if loading kernel does not have symbol table.
2000-11-11 09:25:12 +00:00
c4e14613b2
dos_unmount is only is dos_close is present but so conditionalize it like
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dos_close.
2000-11-09 01:55:31 +00:00
6c15ee2986
avoid pointer addition on void pointers
2000-11-08 19:38:12 +00:00
29b685b9f0
Introduce a way for boot programs to modify the behavior of
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bootp(). Add a BOOTP_PXE flag which causes bootp() to send
"PXEClient" in the DHCP class field.
Derived from similar code in FreeBSD.
2000-11-02 03:22:23 +00:00
abf350ddcf
Sprinkle some const -- gets things out of the .data segment, which
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is important in the i386 boot blocks (grmumble).
2000-11-02 00:34:51 +00:00
904d7ceb3c
Add a standalone MS-DOS file system reader package, lifted
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from FreeBSD, and modified use NetBSD's already-existing
MS-DOS file system data structure definitions, rather than
defining our own.
2000-11-02 00:25:05 +00:00
lukem