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959 Commits

Author SHA1 Message Date
leo 18e5707a34 Add our own low-level access functions for ddb. This makes sure that 
the system won't hang when referencing a non-existend page.
 1995-06-09 19:53:45 +00:00
leo 9f6e63c66b Add our own db_memrw.c for ddb. 1995-06-09 19:50:42 +00:00
leo 13af15620a Show FPU_EMULATE exists 1995-06-09 19:49:27 +00:00
leo f8c615afc9 Make hardware locations u_char instead of char 1995-06-09 19:47:30 +00:00
leo 2644faf340 Fix thinko 1995-06-09 19:45:42 +00:00
leo 80bf490a56 Support & require MACHINE_NONCONTIG 1995-06-09 19:42:22 +00:00
leo 74d95b443e Add CLKBROKEN define, so GEM version that are 2 years off on the RTC can 
be identified.
 1995-05-28 21:02:21 +00:00
leo e4b2ec5091 Add emulator. 1995-05-28 19:58:18 +00:00
leo 1579fb8674 Add HZ=64, remove FPCOPROC. 1995-05-28 19:56:14 +00:00
leo c21a70ad06 Define a config for the kernel on the boot-floppy. It should be resonably 
small and boot on both TT and Falcon.
 1995-05-28 19:53:48 +00:00
leo d8cb2b8dfa According to diffs from Waldi Raven: 
Make speed/clock-source selection smarter. This makes the baudrates more
 accurate and allows speeds upto 115k baud.
 1995-05-28 19:50:26 +00:00
leo 27a11d1735 Remove the pointer to view_t from the grf-structure, use viewview(dev) 
to obtain the pointer instead. This removes a kernel-crash that happened
when something was written to the console while the console was being
resized.
 1995-05-28 19:45:36 +00:00
leo d66ffa3fe1 Use <dev/ic/mc146818.h>. Change systemclock settings. Usable values for 
HZ are now 48/64/96.  This reduces the interrupt overhead, because we
don't need the extra division by 4 in the interrupt handler.
 1995-05-28 19:38:49 +00:00
leo 04246ac4f8 Add emulation traps. 1995-05-28 19:33:13 +00:00
leo b88f1c35c4 Remove FPCOPROC use fputype instead. 1995-05-28 19:31:50 +00:00
leo 896cbdecbf - Remove FPCOPROC ifdef's. Make fpu code dependant on fputype. 
- Change clock interrupt handler: remove extra division by 4.
 1995-05-28 19:17:54 +00:00
leo 0a93016a82 Define T_FPEMUL? for locore.s 1995-05-28 19:14:30 +00:00
leo 25b59487ea Add FS_OTHER type partitions to 'user-partitions' 1995-05-28 19:11:51 +00:00
leo a0f558aed0 Make ST_POOL_SIZE configurable through config. 1995-05-28 19:10:17 +00:00
leo 633db03b5b Check for a different year-base in the RTC. 1995-05-28 10:56:16 +00:00
leo 631261a801 Set A2 to PS_STRINGS. 1995-05-21 13:55:16 +00:00
leo a1006d16dd ite_newsize(): Do not reallocate a display when the actual display mode 
will be the same. Fixes a nasty bug where ite0 and ite1 share the same
bitmap.
 1995-05-21 11:00:13 +00:00
leo c8ca7ae526 Fix UL-handling 1995-05-21 10:56:54 +00:00
leo 13f71a235d Add prototype for grf_get_best_mode() 1995-05-21 10:55:57 +00:00
leo 02dd55abb3 - Add grf_get_best_mode() 
- Only update 'real' colormap when actually displaying
- Fix TT-HIGH video mode
 1995-05-21 10:54:44 +00:00
leo 555b2f67be Minor fixes. 1995-05-21 10:52:18 +00:00
leo fc0c4cd1b9 Get syscall() code in sync with the rest of the world. 1995-05-21 10:50:41 +00:00
leo de6e84e901 Fixup free_stmem(). 1995-05-21 10:48:53 +00:00
leo d6b3669598 Remove icode, it doesn't seem to be used. 1995-05-21 10:45:59 +00:00
jtc f90f8d10aa Removing -DKERNEL, transition to _KERNEL has been completed 1995-05-16 22:24:17 +00:00
leo 640101f0f8 - Remove double mapping of kernel stack 
- Change to new coredump format
 1995-05-14 19:09:10 +00:00
leo b78d405c36 Don't mess with SCU on the Falcon. 1995-05-14 15:55:51 +00:00
leo 8360740fdb Change of function params for Falcon SCSI. 1995-05-14 15:47:17 +00:00
leo 84c03e6058 - Remove race condition from DMA interrupt handler 
- Add function to get current DMA address for Falcon SCSI.
 1995-05-14 15:46:17 +00:00
leo 571c7445e0 Remove double mapping of stack. 1995-05-14 15:44:19 +00:00
leo 1029a77f13 Function proto added. 1995-05-14 15:29:18 +00:00
leo cf6323d778 Fixup comment. 1995-05-14 15:27:51 +00:00
leo e2b044e52f - Remove double mapping of stack 
- Change to new coredump format
 1995-05-14 15:26:55 +00:00
leo 72472e35b1 Remove double mapping of stack 1995-05-14 15:24:35 +00:00
leo 92d594935c - Remove double mapping of stack 
- Change to new coredump format
 1995-05-14 15:23:30 +00:00
leo d3e5e6574b Fix double mapping of stack. 1995-05-14 15:20:22 +00:00
leo 7b03e25bf5 Print proper machine type at startup. Use 'vfs_shutdown' to sync the 
disks.
 1995-05-10 07:07:30 +00:00
leo 9804349e4d Ignore HBL/VBL interrupts instead of reporting them as stray as they 
can't be turned off on a Falcon.
 1995-05-10 06:33:31 +00:00
leo 18976dc656 Added machine type detection, the presence of the 2nd MFP determines 
if the machine is a Falcon or a TT030. The type is added to 'machineid'.
Interrupt  initialisation is now dependend on the machine type.
 1995-05-10 05:59:27 +00:00
leo 8b4abb7503 Fix error in handling FPU types. 1995-05-05 16:39:14 +00:00
leo 231b64341e Fix bug on handling HD-floppy's. 1995-05-05 16:38:05 +00:00
leo ec3a1cd9f7 Define dma_drvmode correctly 1995-05-05 16:36:57 +00:00
leo 0d58fa8604 Report "real mem" correctly and make one single module for handling 
software interrupts.
 1995-05-05 16:35:21 +00:00
leo 0dae8a5da7 Remove some unused defines. 1995-05-05 16:33:11 +00:00
leo 60f4c22869 Shift system clocks from TT-mfp to ST-mfp and remove some dead-code. 1995-05-05 16:31:46 +00:00
leo d64c598f6a Shift system clocks from TT-mfp to ST-mfp for Falcon. 1995-05-05 16:30:33 +00:00
cgd 8703076975 define BROKEN_SWAP and/or cpu_swapout as appropriate. 1995-05-05 03:41:51 +00:00
leo 176d4dd6e5 Added -T option. 1995-05-02 05:54:28 +00:00
leo 58cd4c0a1d Get 68040 defines in line with other 68k ports so libkvm/kvm_m68k.c compiles 
cleanly.
 1995-04-30 14:02:12 +00:00
leo f677a89489 Small changes in dma locking code. 1995-04-30 12:06:01 +00:00
leo 12c60f7bc0 Complete rewrite, made necessary because Falcon SCSI needs to share 
NCR5380 and DMA access with floppy.
 1995-04-30 12:04:48 +00:00
leo e95337c226 Added lock status bits, update function prototypes. 1995-04-30 12:02:03 +00:00
leo fb4939eddf Moved softint definitions still in cpu.h into mtpr.h and did some minor 
cleanups.
 1995-04-30 12:00:31 +00:00
leo 8996e3866b - Move softint definitions to mtpr.h 
- Add flags for TT/Falcon model for machineid, we definitely need them
 1995-04-30 11:56:22 +00:00
leo 9dde470095 - Remove cpuspeed 
- Remove dead code  (stmem_steal())
- Use round_page() on st_pool_size before using. This prevents crashes
  when it is 'binpatched' with a value that is not a multiple of the
  page size.
 1995-04-28 11:41:53 +00:00
leo d3056f9136 CD-ROM drives added. 1995-04-28 11:36:33 +00:00
leo cd29a7f291 Better way to select a display mode? 1995-04-28 11:34:33 +00:00
leo d3bb44e8f2 Made no_ttram_dma patchable instead of a define. 1995-04-28 11:33:01 +00:00
cgd 0e59975fac rename files files for new config/config.old naming 1995-04-28 08:19:12 +00:00
leo ecec677e0c Removed cpuspeed 1995-04-27 20:34:13 +00:00
christos 843a2a3539 Use new files.sunos 1995-04-27 12:08:54 +00:00
christos 94289bf2b0 Move sunos_machdep.c to m68k 1995-04-22 23:39:02 +00:00
christos 4bca9bf670 Remove sunos_machdep.c 1995-04-22 23:38:27 +00:00
leo 03df025c9d Change allocation algorithm to best-fit, fix bug in free_stmem. 1995-04-22 22:23:38 +00:00
leo 8e56abf0fa Define DELAY to call delay() 1995-04-22 22:20:36 +00:00
leo 3517d2e5ac - Prefix 'dma-defines' with DMA_ 
- Add function prototypes
 1995-04-22 22:18:57 +00:00
leo dcdee517ef - Remove register access functions from dma.c -> fd.c and inline them 
- Add write protect checking (mistereously disapeared during port)
- Make fdclose() return a sensible value
- Prefix 'dma-defines' with DMA_
 1995-04-22 22:18:17 +00:00
leo e8312d3ac3 Adapt for new conf.h: 
- Add xxxtty() functions
	- Remove xxx_tty array
 1995-04-22 22:06:43 +00:00
leo c9a522cd2b Adapt for new conf.h. 1995-04-22 22:05:17 +00:00
christos c5f01c2a4c Fixed comparison in SYS__syscall to be against sysent instead of 
p->p_emul->e_sysent [Thanks Charles for pointing this out].
I think that this code needs to be fixed anyway for emulations where
SYS_syscall is not the same number as the NetBSD one (0)... (Only the
alpha port so far?)
 1995-04-22 20:49:06 +00:00
christos de42a28a1b - added sunos_machdep.c for sun3, atari, amiga and mac68k. 
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.
 1995-04-22 20:24:40 +00:00
jtc 4d37095e31 Fix typo: ieefp.h -> ieeefp.h. 1995-04-16 16:47:03 +00:00
leo 049520050c Get RAMD_NDEV in sync with definitions in rd_info. 1995-04-16 14:59:03 +00:00
leo c0f4a40a61 Make it consistent with conf.c . 1995-04-16 14:56:25 +00:00
leo 82aac3e84b Changed '#endif KERNEL' -> '#endif /* _KERNEL */'. 1995-04-16 14:55:09 +00:00
leo c2e83d3290 Make it work after last week's changes. 1995-04-16 14:53:14 +00:00
leo 7845638d97 Added maxpartitions. 1995-04-16 14:50:40 +00:00
leo 99344526c3 Get TT-RAM sizes right, some more debug output added with -D option. 1995-04-16 14:47:58 +00:00
mellon df78dbb096 Reference cninit.c as well as cons.c 1995-04-11 09:52:11 +00:00
mycroft e41d4f5e96 Undo accidental change. 1995-04-11 02:42:23 +00:00
mycroft 47f2d08bb3 Use global 8530 defs. 1995-04-11 02:37:11 +00:00
mycroft e25c1817cf kernel_pmap --> pmap_kernel() 1995-04-10 13:08:28 +00:00
mycroft fecbe784d6 Oops; finish that last change. 1995-04-10 12:45:53 +00:00
mycroft 22cefc03bc Bring back pmap_kernel(), for now always inlined as a pointer to 
kernel_pmap_store.
 1995-04-10 12:41:29 +00:00
mycroft 127e0761c9 Add mmopen(), mmclose(), and mmmmap() where appropriate. Lock vmmap when 
needed.  Make types consistent.
 1995-04-10 11:54:47 +00:00
mycroft 1475e294a9 map --> mmap 1995-04-10 09:12:10 +00:00
mycroft 01e31cf3cd Fdclose --> fdclose 1995-04-10 08:56:18 +00:00
mycroft b0a77d1212 map --> mmap 1995-04-10 08:55:47 +00:00
mycroft 25e4eaf5ca Nuke kbdwrite(). 1995-04-10 08:54:41 +00:00
mycroft 42a32c0eca Minor tweak for ite. 1995-04-10 08:54:16 +00:00
mycroft 27d859e141 Add dummy itestop(), and rename a few functions. 1995-04-10 08:53:46 +00:00
mycroft e66c94e4b5 Update for conf.h. 1995-04-10 08:51:09 +00:00
mycroft e957423a98 Move fp_except and fp_rnd definitions to machine/include. 1995-04-09 21:31:58 +00:00
leo 8b093b18a2 Added '\r' chars in printf, so output under TOS becomes readable. Also 
added some extra options for debugging.
 1995-04-08 21:01:39 +00:00
leo 8dc1468412 NetBSD/Atari, port by Leo Weppelman. 1995-04-06 21:04:54 +00:00
leo e5d720f534 Fixed up chr to blk translations. 1995-04-05 06:31:33 +00:00
leo f95dd52b68 KERNEL -> _KERNEL 1995-03-30 06:01:13 +00:00
leo 36592a50b1 Make ite ioctl work and fixup the colormap stuff. 1995-03-28 06:35:40 +00:00
leo 95b76828da Add -D_KERNEL to preprocessor flags 1995-03-28 06:29:39 +00:00
leo 4458e46001 Capitalisation of NetBSD fixed. 1995-03-28 06:26:50 +00:00
leo aaba69e8ca fix some formatting nits 1995-03-26 07:24:32 +00:00
leo 71f4b7ab67 cgd for leo: adjust ktrsyscall() invocation to behave like ktrsyscall() 
now expects.
 1995-03-26 07:20:54 +00:00
leo e5838fcffd cgd for leo: kill some casts; catch up with the state of the rest of the world 1995-03-26 07:17:44 +00:00
leo 8b0113cfce NetBSD/Atari, port by Leo Weppelman. 1995-03-26 07:12:03 +00:00