8371eb7a88
Clean up the BIOS disk matching code a bit (better naming, one structure
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and sysctl to export to userland). Also, only use total number of sectors
given in the extended parameters if the physical chs geometry is
marked invalid. Hopefully fixes a problem where BIOSs would not correctly
fill in this field.
1999-03-12 01:01:41 +00:00
2ec4ac3d65
Increase default MSGBUFSIZE due to more and chattier drivers in -current
1999-03-10 18:02:22 +00:00
5ec1e5beab
Add an ieee.h.
1999-03-10 08:13:01 +00:00
bdb770bc34
Create a list of native disks too, and make it retrievable. It contains
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all matching BIOS disks per entry, so that we have complete match info.
Enable the matching code.
1999-03-10 01:28:24 +00:00
6fb323453d
add a definition to pass the "memory map", ie the outcome of INT15/0xe820,
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to the kernel
1999-03-08 21:42:48 +00:00
5db52a7a6b
Add some fields to the already defined, but unused, bootinfo structure
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for BIOS geometry. Define CPU_BIOS_GEOM sysctl value in cpu.h.
1999-03-08 00:10:42 +00:00
e13149e632
Don't need to stick the interpreter at 0 anymore, it relocates itself.
1999-02-25 10:18:04 +00:00
636b3ee69b
s/JUMP/JMP/ like every other arch.
1999-02-07 17:20:00 +00:00
bce7f71843
sort the dependencies between terminal devices a bit and add consistency
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checks to catch conflicting devices at compile time
1999-02-06 18:46:21 +00:00
6a75ade4bc
The x86 does not have strict alignment requirements, so define
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__NO_STRICT_ALIGNMENT here.
1999-02-05 22:13:12 +00:00
72ba98061e
Add btinfo_symtab, to pass symbol table information.
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Actually the current ddb_init interface sucks, since there is no
magic number for a.out and it applies heuristics. It would be nice
if the boot blocks passed more info.
1999-01-28 20:10:55 +00:00
f077362c41
Use the MI <sys/disklabel_mbr.h>, not our own machine-dependent
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definitions.
1999-01-27 20:54:56 +00:00
be52cd1738
Fix this properly, using gcc assembly syntax (thanks ws!)
1999-01-26 17:07:06 +00:00
d95840263e
add prototypes for the assembly functions that moved to locore.s
1999-01-26 14:25:02 +00:00
0339b8e4dd
ifdef __ELF__ the softintr inline since we cannot use _C_LABEL to produce
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a name. XXX: Is there a better way?
1999-01-26 14:22:23 +00:00
897a8a7f29
Mark [hn]to[nh][ls]() with __const__, so they are subject to CSE.
1999-01-24 12:55:01 +00:00
ec253b6315
Use __builtin_next_arg(). Fixed PR 6862.
1999-01-22 14:14:32 +00:00
28b4668c17
Move prototypes to mi code; add MD constant for padding
1999-01-21 23:11:45 +00:00
8bd992a5f6
remove non MNN code
1999-01-16 20:30:34 +00:00
3601b98911
Add missing backslashes between continued lines.
1999-01-16 06:24:07 +00:00
62a77e9dfe
Oups, need byte_swap.h too. Pointed out by Robert V. Baron
1999-01-16 02:20:26 +00:00
dc306354b0
Move the bswap functions from libutil to libc (this bups the
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minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
1999-01-15 13:31:15 +00:00
e0c19ac888
We cannot relocate our interpreter (yet).
1999-01-11 11:02:50 +00:00
e293d1bc34
Add ELF crap.
1999-01-11 11:02:16 +00:00
c7f9823bf0
C_LABEL has no _ if __ELF__
1998-12-23 15:09:48 +00:00
1b6a24c1d4
Support for compound statements enclosed in parenthes to appear as
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expressions is a GNU C extension; mark as such them with __extension__ to
suppress portability warnings. Addresses kern/3562 and misc/6185, as suggested
by Dave Sainty <dave@dtsp.co.nz>.
1998-12-16 11:11:02 +00:00
4959a9fca6
Add defines for the fast trap vectors.
1998-12-13 19:27:51 +00:00
2d7f8f3343
Support both a.out and Elf32 symbols in DDB.
1998-12-04 20:19:22 +00:00
da572a137f
Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES().
1998-12-02 21:16:46 +00:00
a6f7e0c05a
Implement WARN_REFERENCES().
1998-12-02 00:58:42 +00:00
9a95622add
cast _mcount args to u_long, to avoid lint warnings.
1998-11-13 13:50:52 +00:00
49c62c4336
Changes to support fork_kthread():
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- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:41:23 +00:00
28b3386649
Add CPUVENDOR_IDT and CPU_C6.
1998-10-15 13:40:33 +00:00
010b1e5215
Erg, frame -> trapframe in last. (thanks to john kohl)
1998-10-07 21:25:35 +00:00
b38544d99e
Oops, back out a buglet I didn't intend to commit in the last change.
1998-10-07 18:29:26 +00:00
d374462dfc
Move the code that does the deferred (post-autoconfiguration) buffer
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cache allocation to its own function, and call it at the end of configure().
1998-10-06 21:42:08 +00:00
d681cf055a
configure() prototype is in <sys/device.h>
1998-10-06 20:50:15 +00:00
10557b15d7
Add a private bounce threshold to the DMA map, initialized in a bus-dependent
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fashion.
1998-10-03 21:24:00 +00:00
36f308f4cc
Add an LDT for Solaris-2.6 syscalls [from Frank]
1998-10-03 18:05:25 +00:00
787fcfeac7
copyright has been assigned to TNF, update notice
1998-10-03 02:14:30 +00:00
33dacac36e
linux_machdep.h has moved.
1998-10-01 18:32:33 +00:00
ccea47d790
Moved to compat/linux/i386/linux_machdep.h.
1998-10-01 02:20:52 +00:00
358521eba1
add prototype for bioscall()
1998-10-01 02:00:37 +00:00
029ab07a4d
delint
1998-09-26 19:21:19 +00:00
dbebd9b148
Need 13 longs for jmp_buf; signal mask is 128 bits now.
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XXX Actually, libc appears to use only 7 of the previous 10, so increasing
the size isn't actually necessary! But there was a gap at the end before,
so we'll keep it.
1998-09-14 21:31:52 +00:00
27f3588d7b
oops, missed one.
1998-09-14 02:50:12 +00:00
cbfc257eda
sigset13_t -> int.
1998-09-14 02:48:33 +00:00
35c106630e
__LIBCxx_SOURCE__ refers to the library major number, not the NetBSD release
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number.
1998-09-13 02:18:38 +00:00
6351312ff7
Fix thinko in last thinko fix. We always have to store an old style
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signal mask since a 1.3 binary may attempt to invoke sigreturn(2) directly
for an alternate exit from the signal handler. If we don't do this, it will
get a garbage signal mask if it tries to do that.
1998-09-13 01:45:04 +00:00
3f2c7263b1
Fix thinko in previous.
1998-09-12 10:48:27 +00:00
fvdl