54606ca765
sync with sun3 version and libsa changes
1995-10-12 22:48:20 +00:00
89d4987e5d
Fix bad pointer deref, memory leak, and geometry calculation, pointed
...
out by Jochen Pohl in PR #1588 . Change the interleave index to an
array of ints rather than an array of chars to avoid losing in the event
one has more than 127 components.
1995-10-12 21:28:32 +00:00
bb184934d0
sync with sun3 version and libsa changes
1995-10-12 20:39:49 +00:00
3cbeee1f5b
changed sysarch() to sys_sysarch()
1995-10-12 20:03:39 +00:00
ab55ab9c8c
changed blkclr to bzero
1995-10-12 20:02:19 +00:00
31552196e9
remove bzero/strlen/bcmp as they are now in libkern
1995-10-12 20:00:40 +00:00
086845d5d3
Move the initialization of proc0's TSS and LDT to the end of cpu_startup(),
...
and switch to dynamically allocating the TSS.
1995-10-12 17:56:36 +00:00
67e41c3280
Remove extra serial device--forgot to check this in earlier.
...
The serial device now handles both channels.
1995-10-12 17:39:45 +00:00
af8ead3302
Fix from Jochen Pohl which fixes case where quad multiply
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goes awry if bit 31 of at least one of the operands is set
(PR #1591 ).
1995-10-12 15:05:35 +00:00
6323b1197a
changed SUNOS_SYS_sunos_sigreturn to SUNOS_SYS_sigreturn.
1995-10-11 23:52:35 +00:00
50f83bdbdf
Maintain a free list.
1995-10-11 23:39:08 +00:00
600acb3b06
Conditionalize ancient `@' and `#' erasors.
1995-10-11 21:16:57 +00:00
2765bc7b44
Go back to statically allocating the GDT entries for proc0.
1995-10-11 19:32:31 +00:00
c9b339fcd1
Clean up deleted files.
1995-10-11 18:51:50 +00:00
059cb84d53
Fix typo. Also, remove diagnostic in svr4_sys_sysarch().
1995-10-11 17:04:11 +00:00
ce2afd8d64
Sync filesystem before running installboot.
1995-10-11 13:32:57 +00:00
b60d6eae12
Gets NFS-mounted /emul/sunos going again by faking readdir cookies if
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not supported by VOP_READDIR().
1995-10-11 12:50:23 +00:00
ddbde6d166
Remove reference to dead variable.
1995-10-11 06:24:28 +00:00
fda13ac9c6
Clean up deleted files.
1995-10-11 05:28:06 +00:00
715002290d
remove old 1.0 distribution configs, tune 1.1 kernel configs.
1995-10-11 04:53:57 +00:00
72805df917
Various changes from John Kohl and me:
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Map kernel stacks only at unique addresses.
Use one TSS per process.
Add sysarch calls for modifying IOPL and the I/O permission bitmap.
Add a compacting GDT entry allocator, for TSS and LDT selectors.
Enable modifying %fs and %gs with PT_SETREGS.
Sanitize various bits of code.
1995-10-11 04:19:29 +00:00
22bcf4e552
New function: set_segmap_allctx()
1995-10-10 21:38:56 +00:00
1b2cf12fa7
Need to use set_segmap_allctx() on kernel-space segments.
...
(Thanks again to David Jones!)
1995-10-10 21:37:29 +00:00
4575a77421
Get rid of things now in libkern: bzero, bcmp, strlen
1995-10-10 21:35:42 +00:00
464d1686fd
sysarch --> sys_sysarch
1995-10-10 21:34:50 +00:00
127019022a
SUNOS_SYS_sunos_sigreturn -> SUNOS_SYS_sigreturn
1995-10-10 21:33:33 +00:00
f1b8ad3645
New function: set_segmap_allctx()
1995-10-10 21:29:02 +00:00
dda519e3d9
The previous hack to save two instructions when the
...
return value of splx() was ignored did not prevent the
optimizer from re-ordering the asm statements! (Yikes!)
Revert this to the old, single asm statement method.
Thanks VERY MUCH to David Jones for finding this!
1995-10-10 21:28:00 +00:00
facfdf5c60
Use sys/scsi/files.scsi
1995-10-10 21:25:29 +00:00
b797d6e69d
Cosmetic: Kill trailing whitespace, etc.
1995-10-10 21:18:01 +00:00
64a90cd0b0
Check input channel in gettick(); for `L1-A' processing.
1995-10-10 20:11:33 +00:00
ebe37d8041
We don't need `rem.o'.
1995-10-10 20:07:54 +00:00
28484180c7
Fix minor oversight.
1995-10-10 18:27:25 +00:00
dbce1a97aa
Add specs for ahc driver.
1995-10-10 12:16:54 +00:00
326e5742ac
Disable interrupt to avoid a bug. This makes the "new ncr" driver
...
stable enough to use in the distribution. We still need to find out
where the bug is when interrupts are enabled.
1995-10-10 08:08:01 +00:00
eb44441b87
Pull in microcode dependencies. Remove -fno-builtin.
1995-10-10 05:58:00 +00:00
5d9ff18d18
Switch to user code and data selectors in the GDT while handling signals.
1995-10-10 04:54:18 +00:00
25f53a986f
Add USERMODE() and KERNELMODE() macros, and use them.
1995-10-10 04:45:03 +00:00
712a3f32c4
Nuke blkclr and use thereof.
1995-10-10 04:14:18 +00:00
2738554927
Get rid of libkern duplicates.
1995-10-10 03:49:04 +00:00
5e13eea9b1
sysarch -> sys_sysarch
1995-10-10 03:48:33 +00:00
fcb8923ffa
Remove extra reference to LIBKERN.
1995-10-10 03:47:59 +00:00
3450507404
Make sure we only schedule one timeout to refill the mbuf queue.
1995-10-10 03:11:28 +00:00
92221a1399
Return EINVAL if something other than a whole number of blocks is requested.
1995-10-10 02:52:56 +00:00
ec64328797
Check for todo<0, done<0, and done>todo.
1995-10-10 02:51:45 +00:00
d279b4198a
Convert VMIN and VTIME.
1995-10-10 02:35:16 +00:00
54ed756bc4
Add another dca and grf
1995-10-10 02:12:37 +00:00
4fd4545646
Fix #include misordering.
1995-10-10 01:40:13 +00:00
e6d9bc8787
Fix typo.
1995-10-10 01:34:37 +00:00
5a44558c93
Reran makesyscalls.sh.
1995-10-10 01:33:26 +00:00
chuck