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9ff195106c
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8556 Commits

Author SHA1 Message Date
thorpej
9ff195106c Document COMPAT_M68K4K, but leave it disabled by default. 1996-09-10 22:45:17 +00:00
thorpej
1710b024c0 Document COMPAT_M68K4K, but leave it disabled by default. 1996-09-10 22:26:50 +00:00
thorpej
73a5b90800 Pull in the COMPAT_M68K4K stuff when appropriate. 1996-09-10 22:07:10 +00:00
cgd
0b77b04b6e set a0 to be the initial sp, and set pv to be program entry point. 1996-09-10 19:13:42 +00:00
jtk
2b5e1cd158 clean up missing prototype, extra variable 1996-09-10 11:22:33 +00:00
leo
0f821f9aa6 Conform to the hp300 style of trap.c as suggested by Jason. 1996-09-10 09:05:40 +00:00
leo
2340b495ce - Add suline() for the new trap.c (Shouldn't this move to m68k/copy.s?) 
- Fix some bugs in the interrupt handlers introduced by the new mapping
  of the st io-area.
 1996-09-10 08:58:42 +00:00
leo
7a87b91e9b Add suline/susword prototypes for new trap.c 1996-09-10 08:45:16 +00:00
jonathan
be23611556 Apply diff from the 1.2 release branch, so that ugly IOASIC debugging 
is disabled by default:
>revision 1.9.4.2
>date: 1996/09/09 20:19:11;  author: thorpej;  state: Exp;  lines: +2 -18
>Disable IOASIC_DEBUG so that autoconfiguration looks normal, by request
>of Jonathan Stone
 1996-09-09 21:32:20 +00:00
mycroft
b3ffba62a6 Move strip(1) flags into a separate variable, so that $STRIP can 
be passed to subordinate make(1)s.  Remove $TOUCH.  Add HOSTED_CC,
HOSTED_CPPFLAGS, and HOSTED_CFLAGS, and use them when depending genassym.
 1996-09-09 21:06:55 +00:00
mycroft
dbacbd3636 Use machine/asm.h. Garbage collect. 1996-09-09 18:42:51 +00:00
cgd
7ba205c37e Sync the 53c94 SCSI driver with the sparc version. Update the DMA code to 
match the interfaces required by the driver.
 1996-09-09 18:10:35 +00:00
mycroft
379839a0df Make the build process more sane. 1996-09-09 18:07:40 +00:00
cgd
adeb6b4058 replace sequences of 8 spaces with tabs (only one instance). kill 
unnecessary newlines after return statements but before function
close-braces.
 1996-09-09 18:01:30 +00:00
mycroft
825aca4d5d Oops; include paths are relative to $S. 1996-09-09 17:18:47 +00:00
mycroft
3fbde733bc Sync with version in ../boot. 1996-09-09 16:55:11 +00:00
cgd
2b118fc59b add entries for rd (cdev + bdev), ss (cdev), and uk (cdev). 1996-09-09 16:38:52 +00:00
mycroft
842eae0878 Add a file for local additions to GENERIC. 1996-09-09 16:37:08 +00:00
mycroft
a693d5fcb0 Sync with GENERIC. 1996-09-09 16:33:20 +00:00
cgd
65538ec48d add specs for 'rd' 1996-09-09 16:31:36 +00:00
mycroft
02b3e8d73e Add ss, uk. Minor touchups. 1996-09-09 16:30:47 +00:00
mycroft
97c4dc0c80 Remove old comment about rd, and add to chrtoblk[]. 1996-09-09 15:51:34 +00:00
jtk
4b9b2da0f5 I meant to depend on apm.h, not Makefile 1996-09-09 11:34:01 +00:00
jtk
ec11419661 fix compilation problems when APM not configured 1996-09-09 11:31:40 +00:00
jonathan
de227b74e6 * Add missing printf("\n") at end of attach routine in cfb, sfb, pm drivers. 1996-09-08 19:28:03 +00:00
oki
9682743e21 delete unused prototype. 1996-09-08 18:46:12 +00:00
mycroft
a32047fa0c Add cdev_decl(rd), for previous. 1996-09-08 15:59:56 +00:00
jtk
3b509ead1a whoops, forgot to include flags details in bioscall() comments 1996-09-08 15:51:39 +00:00
jtk
1a1feb3827 change APM to use new almost-generalized BIOS trampoline: 
/*
 * void bioscall(int function, struct apmregs *regs):
 * 	call the BIOS interrupt "function" from real mode with
 *	registers as specified in "regs"
 *	(for the flags, though, only these flags are passed to the BIOS;
 *	the remainder come from the flags register at the time of the call:
 *	(PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V)
 *
 *	Fills in *regs with registers as returned by BIOS.
 */

Thanks to Charles Hannum for complaining and inspiring me to hack this
together.
 1996-09-08 15:43:37 +00:00
jtk
fda7345c98 re-implement BIOS trampoline as a more general-purpose, reusable trampoline. 
calling interface (via a grapple in locore.s) is:
/*
 * void bioscall(int function, struct apmregs *regs):
 * 	call the BIOS interrupt "function" from real mode with
 *	registers as specified in "regs"
 *	(for the flags, though, only these flags are passed to the BIOS;
 *	the remainder come from the flags register at the time of the call:
 *	(PSL_C|PSL_PF|PSL_AF|PSL_Z|PSL_N|PSL_D|PSL_V)
 *
 *	Fills in *regs with registers as returned by BIOS.
 */

still some generalization to do (moving this to a better named location,
cleaning up #if tests from NAPM > 0 to something else to allow easy
sharing by other drivers)

Thanks to Charles Hannum for complaining about the previous BIOS grapple
and inspiring me to hack this one together.
 1996-09-08 15:36:51 +00:00
jonathan
50326ae738 * Call doshutdownhooks() before rebooting. 
* Split the machine-dependent part of  rebooting out into a separate
  function, prom_halt(), making boot() a candidate for moving into
  mips/mips.
 1996-09-08 11:49:49 +00:00
is
3efed5ad51 s/reutrn/return/, although in normally inactive code. 1996-09-08 11:21:11 +00:00
is
569aabbde8 "Never type in what you can equally well cut'n'paste." - (myself) 1996-09-08 07:15:56 +00:00
mycroft
1dce8ddb7f Add char device for `rd'. 1996-09-08 03:31:39 +00:00
thorpej
de5110f41e Use <m68k/exec.h>. 1996-09-08 01:00:35 +00:00
thorpej
c5e5dec3b7 All of the m68k ports' exec.h's were essentially the same. Merge them. 
Override the N_PAGSIZ() macro; this one checks the MID of the executable
and returns the appropriate page size.
 1996-09-08 00:57:29 +00:00
mycroft
9110bcca3a Add uk device. 1996-09-08 00:46:57 +00:00
mycroft
9db220fa82 Use cdev_uk_init(). 1996-09-08 00:40:08 +00:00
mycroft
9e7223f23d Use cdev_scanner_init() rather than local cdev_ss_init(). 1996-09-08 00:11:51 +00:00
mycroft
e6dd44f034 Use SIGBUS iff we get a legitimate bus fault. Use SIGSEGV for page protection 
violations (per Solaris, SVR4, AIX, Linux, Irix, and SunOS).
 1996-09-07 22:26:41 +00:00
mycroft
f14cece0ae Turn off DEBUG by default now. 1996-09-07 20:26:09 +00:00
thorpej
26ecf6820b Use the stock ld(1) and the srec program to generate the serial line 
bootstrap program.
 1996-09-07 19:23:03 +00:00
thorpej
a27c9a94f5 Add a public domain S-record generator. 1996-09-07 19:21:32 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
thorpej
e0775c12c8 Don't `config-dependent' machdep.c; we already depend on the Makefile, 
which accomplishes the same thing.
 1996-09-07 06:52:21 +00:00
mhitch
b7ef581afb The MAXINE serial console is on scc0 (the only SCC on the MAXINE) instead 
of scc1.  Fix the check of which scc to initialize the console serial line
so that the MAXINE serial console will work.
 1996-09-07 01:25:37 +00:00
mhitch
3686def7f7 Add parenthesis to correct a check for current SII state, so that a forced 
disconnect will be done (it would never have been done with the old code).
 1996-09-07 01:19:45 +00:00
jonathan
ac5bac38be * This driver initialized mfb devices to black-on-black. If being used 
as a console, initalize as white-on-black so console messages are legible.
  (Sean Davidson reports that rcons still messes up the display, perhaps
   due to using the wrong pixel depth).
 1996-09-06 07:01:06 +00:00
cgd
e6e14683fe note that the AlphaStation 500 works (with the same caveats as the 
AlphaStation 600).
 1996-09-06 04:01:37 +00:00
mycroft
fc3def4096 Remove duplicate declarations of LKM functions and macros. 1996-09-05 15:46:22 +00:00