Alan Cox [Mon, 12 Jan 2015 11:05:53 +0000 (11:05 +0000)]
ioctl: implement the superuser bit
We need to check this at the syscall level so we can allow it to be invoked
internally without security restrictions but directly with
Alan Cox [Mon, 12 Jan 2015 11:05:05 +0000 (11:05 +0000)]
ioctl: rename the BLOCK_FLUSH ioctl to match the Linux name
Also tidy the ioctl table space
Alan Cox [Mon, 12 Jan 2015 11:04:18 +0000 (11:04 +0000)]
tglsplice: allow a file system to be attached
Alan Cox [Mon, 12 Jan 2015 11:03:56 +0000 (11:03 +0000)]
tgl6502: push further work on the tgl6502
EtchedPixels [Mon, 12 Jan 2015 10:52:27 +0000 (10:52 +0000)]
Merge pull request #66 from willsowerbutts/ideflush3
Cache flush (take 3)
Will Sowerbutts [Mon, 12 Jan 2015 00:44:40 +0000 (00:44 +0000)]
devide: Set cache dirty flag even when write operation fails
Will Sowerbutts [Mon, 12 Jan 2015 00:41:49 +0000 (00:41 +0000)]
blkdev: Remove obsolete blkdev_flush() from header file
Will Sowerbutts [Sun, 11 Jan 2015 23:47:25 +0000 (23:47 +0000)]
p112, n8vem-mark4: Update devices table for new blkdev ioctl.
Will Sowerbutts [Sun, 11 Jan 2015 23:45:49 +0000 (23:45 +0000)]
devide: Support for flushing device cache. Avoids sending redundant
flush commands when no blocks have been written since the last flush.
Will Sowerbutts [Sun, 11 Jan 2015 23:44:27 +0000 (23:44 +0000)]
blkdev: Support for flushing device caches on BLOCK_FLUSH_CACHE ioctl.
Will Sowerbutts [Sun, 11 Jan 2015 23:41:49 +0000 (23:41 +0000)]
Kernel: d_flush() flushes the write cache of a device, using the private
device ioctl BLOCK_FLUSH_CACHE.
d_flush() is called on a device whenever a writable file is closed.
EtchedPixels [Sun, 11 Jan 2015 20:47:13 +0000 (20:47 +0000)]
Merge pull request #64 from willsowerbutts/blkdevfix
blkdev: Bug fix - final blkdev_table entry could not be used
Will Sowerbutts [Sun, 11 Jan 2015 17:47:43 +0000 (17:47 +0000)]
blkdev: Bug fix - final blkdev_table entry could not be used
Alan Cox [Sat, 10 Jan 2015 22:28:26 +0000 (22:28 +0000)]
tgl6502: fix various basic things such as __fastcall__ for memcpy
Now things look a bit saner and we get to the point of sitting on our butt
waiting for a keyboard input.
Alan Cox [Sat, 10 Jan 2015 21:46:50 +0000 (21:46 +0000)]
6502: save the zero page magic bits on interrupt, other minor fixups
Alan Cox [Sat, 10 Jan 2015 21:06:42 +0000 (21:06 +0000)]
tricks.s: fork and copy routine for the 6502
Or at least a first guess thereat
Alan Cox [Sat, 10 Jan 2015 18:33:59 +0000 (18:33 +0000)]
tgl6502: start fleshing out the 6502 version of tricks.s
Alan Cox [Sat, 10 Jan 2015 14:47:26 +0000 (14:47 +0000)]
crt0.s: load $FF into S not $0
Alan Cox [Sat, 10 Jan 2015 00:48:58 +0000 (00:48 +0000)]
tgl6502: update README
Alan Cox [Sat, 10 Jan 2015 00:44:48 +0000 (00:44 +0000)]
tglsplice: turns fuzix.bin into 6502.rom.
We burn a bank the way we do it right now. Possibly we could instead swap two
banks over so that 0x41 stays the top bank.
Alan Cox [Sat, 10 Jan 2015 00:43:20 +0000 (00:43 +0000)]
tgl6502: initial bring up tree elements for the TGL6502 platform
There is a lot left to fill in on the 6502 tree. There are also some very
weird bugs right now such as kprintf working/not working depending upon subtle
changes to code sizes elsewhere. It's hard at this point to tell if its
emulator bugs, something weird in the setup code, compiler etc.
All part of the fun.
Alan Cox [Sat, 10 Jan 2015 00:41:40 +0000 (00:41 +0000)]
6502: don't built -tc128, we want ascii not petsci
Alan Cox [Sat, 10 Jan 2015 00:40:46 +0000 (00:40 +0000)]
process.c: turn debug back off in default build
Alan Cox [Sat, 10 Jan 2015 00:40:25 +0000 (00:40 +0000)]
process.c: fix build with the full debug enabled
Alan Cox [Sat, 10 Jan 2015 00:40:14 +0000 (00:40 +0000)]
6502: some code tidy
Alan Cox [Sat, 10 Jan 2015 00:40:04 +0000 (00:40 +0000)]
6502: stubs for usermem
Alan Cox [Sat, 10 Jan 2015 00:39:46 +0000 (00:39 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
EtchedPixels [Sat, 10 Jan 2015 00:27:07 +0000 (00:27 +0000)]
Merge pull request #63 from willsowerbutts/endian
devide, mbr: Remove little endian assumptions
EtchedPixels [Sat, 10 Jan 2015 00:26:03 +0000 (00:26 +0000)]
Merge pull request #61 from adx11/master
Makefile: add missing clean targets
Will Sowerbutts [Fri, 9 Jan 2015 19:56:03 +0000 (19:56 +0000)]
devide: Address another little-endian assumption
Will Sowerbutts [Thu, 8 Jan 2015 22:03:49 +0000 (22:03 +0000)]
mbr: Do not assume little-endian
Will Sowerbutts [Thu, 8 Jan 2015 21:48:12 +0000 (21:48 +0000)]
devide: Do not assume little-endian
Alan Cox [Fri, 9 Jan 2015 16:53:14 +0000 (16:53 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
Anthony DeStefano [Fri, 9 Jan 2015 01:16:15 +0000 (20:16 -0500)]
Makefile: add missig clean targets
tools/bankld can use Makefile
tools/bihx and tools/bintomdv are built in the Makefile
common.ihx, common.bin, and relocs.dat are outputs from tools/binhx
EtchedPixels [Thu, 8 Jan 2015 21:31:04 +0000 (21:31 +0000)]
Merge pull request #59 from willsowerbutts/tickfix
Kernel: Fix definition of ticks_t
Will Sowerbutts [Thu, 8 Jan 2015 19:38:14 +0000 (19:38 +0000)]
Kernel: Fix definition of ticks_t
Alan Cox [Tue, 6 Jan 2015 23:28:15 +0000 (23:28 +0000)]
Final tweaks and TRS80 now swaps on partitions other than 0
You can now set up a 10MB hd or similar with a mix of disk and swap, and it
also won't randomly pee on disks it doesn't own.
Alan Cox [Tue, 6 Jan 2015 23:12:18 +0000 (23:12 +0000)]
trslabel: correct set up
Alan Cox [Tue, 6 Jan 2015 23:10:34 +0000 (23:10 +0000)]
start: update year
Alan Cox [Tue, 6 Jan 2015 23:06:15 +0000 (23:06 +0000)]
trslabel: initial quick hack volume labeller for TRS80 volumes
Alan Cox [Tue, 6 Jan 2015 23:05:50 +0000 (23:05 +0000)]
trs80: fix silly bug in devhd - 256 byte sectors so we want 2,+128
Alan Cox [Tue, 6 Jan 2015 23:05:36 +0000 (23:05 +0000)]
diskgeom: correct lba struct
Alan Cox [Tue, 6 Jan 2015 22:25:18 +0000 (22:25 +0000)]
trs80/core: Enable the pieces we need for TRS80 with labels
This is very much a work in progress. Mostly pushing it so that Will can
compare with the blkdev work and the needs of the two models in terms
of functionality and size.
Alan Cox [Tue, 6 Jan 2015 22:24:37 +0000 (22:24 +0000)]
analysemap: allow -a to also size discard functions
Alan Cox [Tue, 6 Jan 2015 21:41:46 +0000 (21:41 +0000)]
diskgeom: disk geometry and mini partitions for small boxen
Alan Cox [Tue, 6 Jan 2015 21:34:50 +0000 (21:34 +0000)]
Tidy up the DISCARD hack
Alan Cox [Tue, 6 Jan 2015 12:31:14 +0000 (12:31 +0000)]
blkdev: Break apart blkdev_init
There are two reasons for doing this
1. We push a lot of arguments, and will need to push more which will break the
planned banked kernel, as well as eating memory
2. We want to give drivers the ability to provide their own alternative scan
methods
Doing the alloc/assign/scan sequence doesn't cost us anything but is much
more flexible.
Alan Cox [Tue, 6 Jan 2015 12:30:10 +0000 (12:30 +0000)]
analysemap: don't list _DISCARD functions in hogs.txt
We don't actually want to keep seeing discardable boot code all over the
hog listing, we want to see the real offenders who stay resident.
Alan Cox [Tue, 6 Jan 2015 12:22:16 +0000 (12:22 +0000)]
devhd: TRS80 devhd swap was done, remove comment about it
Alan Cox [Tue, 6 Jan 2015 12:13:15 +0000 (12:13 +0000)]
levee: Remove binaries from git tree, go with -O3
Alan Cox [Tue, 6 Jan 2015 12:12:23 +0000 (12:12 +0000)]
TODO: update for things done
EtchedPixels [Tue, 6 Jan 2015 01:48:41 +0000 (01:48 +0000)]
Merge pull request #57 from slp/to_upstream
Minor fixes for building z80pack platform.
Sergio L. Pascual [Mon, 5 Jan 2015 23:41:25 +0000 (00:41 +0100)]
createdrives: fix TMPUCP definition.
Sergio L. Pascual [Mon, 5 Jan 2015 23:40:34 +0000 (00:40 +0100)]
createdrives: add more binaries to hard disk.
Sergio L. Pascual [Mon, 5 Jan 2015 23:35:22 +0000 (00:35 +0100)]
dev/z80pack/devtty.c: Drop static attribute to make SDCC happy.
Sergio L. Pascual [Mon, 5 Jan 2015 23:34:11 +0000 (00:34 +0100)]
Kernel/Makefile: move plus sign to start of statement.
EtchedPixels [Mon, 5 Jan 2015 18:28:48 +0000 (18:28 +0000)]
Merge pull request #55 from willsowerbutts/binman
binman: tidy up, fail when _DISCARD grows to overlap _COMMONMEM
EtchedPixels [Mon, 5 Jan 2015 18:28:15 +0000 (18:28 +0000)]
Merge pull request #56 from willsowerbutts/propio2
PropIOv2
EtchedPixels [Mon, 5 Jan 2015 18:27:43 +0000 (18:27 +0000)]
Merge pull request #54 from willsowerbutts/mbr
mbr: Save 16 bytes, fix bug
Will Sowerbutts [Mon, 5 Jan 2015 02:32:24 +0000 (02:32 +0000)]
Kernel: mbr: Fix bug when four primary partitions are present (also saves 15 bytes)
Will Sowerbutts [Mon, 5 Jan 2015 01:56:29 +0000 (01:56 +0000)]
Add my name to the new blkdev, mbr code
Will Sowerbutts [Mon, 5 Jan 2015 01:28:46 +0000 (01:28 +0000)]
n8vem-mark4: Tidy up config, make ASCI0 console again, move PropIO
register definitions into a new n8vem.h header file.
Anthony DeStefano [Mon, 5 Jan 2015 00:36:23 +0000 (19:36 -0500)]
n8vem-mark4: add support for console on PropIO v2 board.
Will Sowerbutts [Mon, 5 Jan 2015 01:02:00 +0000 (01:02 +0000)]
binman: Fix stuttering comment
Will Sowerbutts [Mon, 5 Jan 2015 00:49:44 +0000 (00:49 +0000)]
binman: Fail when _DISCARD grows to overlap _COMMONMEM
Will Sowerbutts [Mon, 5 Jan 2015 00:49:12 +0000 (00:49 +0000)]
binman: Remove redundant code
Will Sowerbutts [Mon, 5 Jan 2015 00:12:29 +0000 (00:12 +0000)]
mbr: Save one byte
EtchedPixels [Sun, 4 Jan 2015 22:59:49 +0000 (22:59 +0000)]
Merge pull request #53 from willsowerbutts/blkdev
Avoid infinite loops in mbr_parse() with faulty input
Will Sowerbutts [Sun, 4 Jan 2015 22:47:20 +0000 (22:47 +0000)]
Avoid infinite loops in mbr_parse() with faulty input
EtchedPixels [Sun, 4 Jan 2015 22:35:12 +0000 (22:35 +0000)]
Merge pull request #52 from willsowerbutts/blkdev
Introduce new "blkdev" layer for 512-byte sector partitioned drives.
Will Sowerbutts [Sun, 4 Jan 2015 21:54:01 +0000 (21:54 +0000)]
Introduce new "blkdev" layer for 512-byte sector partitioned drives.
Hardware drivers are now responsible for the bare mimumum -- identify
the storage devices present, figure out how large they are, and provide
a function to read/write sectors.
The concept of "slices" goes away, instead we will use a separate
partition for each file system.
The blkdev layer handles PC-style MBR partition tables, both primary and
extended partitions, up to a maximum of 15 partitions per drive. The
partition numbering is chosen to be compatible with Linux.
Storage drivers no longer each require a separate entry in the device
switch table.
Alan Cox [Sun, 4 Jan 2015 21:03:52 +0000 (21:03 +0000)]
vdp1: propogate fix from VDP2
EtchedPixels [Sun, 4 Jan 2015 21:02:11 +0000 (21:02 +0000)]
Merge pull request #51 from geijoenr/toupstream
fixes msx2
Alan Cox [Sun, 4 Jan 2015 21:01:34 +0000 (21:01 +0000)]
pcw8256: rework the keyboard, fix a build breakage
Alan Cox [Sun, 4 Jan 2015 21:01:18 +0000 (21:01 +0000)]
vt.c: Add support for the '·' key
geijoenr [Sun, 4 Jan 2015 20:48:50 +0000 (21:48 +0100)]
msx2: fix memory sizing
it was off by 3 pages
geijoenr [Sun, 4 Jan 2015 20:46:58 +0000 (21:46 +0100)]
vdp2: fix scroll_up
Alan Cox [Sun, 4 Jan 2015 20:33:21 +0000 (20:33 +0000)]
keycode: Add more codes, move CTRL back to fix build breakage
Faisal Abbas [Sun, 4 Jan 2015 17:15:58 +0000 (22:15 +0500)]
platform-trs80/README: fix boot block file name
Faisal Abbas [Sun, 4 Jan 2015 17:15:57 +0000 (22:15 +0500)]
README: fix bin file name to fuzix.bin
Alan Cox [Sun, 4 Jan 2015 17:38:33 +0000 (17:38 +0000)]
start: Note a FIXME
Alan Cox [Sun, 4 Jan 2015 17:38:22 +0000 (17:38 +0000)]
pcw8256: missed a devtty.h
Alan Cox [Sun, 4 Jan 2015 17:38:02 +0000 (17:38 +0000)]
trs80: use the new keyboard defines
Alan Cox [Sun, 4 Jan 2015 17:37:40 +0000 (17:37 +0000)]
nc100: use the new keyboard defines
Alan Cox [Sun, 4 Jan 2015 17:37:10 +0000 (17:37 +0000)]
vt: Add a vt_ helper for console keyboard code input
Alan Cox [Sun, 4 Jan 2015 17:36:32 +0000 (17:36 +0000)]
tty: make keyboard maps visible and standard names
Alan Cox [Sun, 4 Jan 2015 17:35:16 +0000 (17:35 +0000)]
dragon: make the keyboard maps external so we can load them from apps
Alan Cox [Sun, 4 Jan 2015 17:34:40 +0000 (17:34 +0000)]
devio: note FIXME on device close
Alan Cox [Sun, 4 Jan 2015 17:33:43 +0000 (17:33 +0000)]
keycode.h: Add definitions for keycodes
We encode them 0x00-0x7F: standard keycodes
0x80-0x9F: space for magic fixups in unicode
0xA0+: escape, char sequences
Alan Cox [Sun, 4 Jan 2015 14:13:33 +0000 (14:13 +0000)]
trs80: correct size of shift kbd map so we don't waste memory
EtchedPixels [Sun, 4 Jan 2015 12:44:06 +0000 (12:44 +0000)]
Merge pull request #45 from willsowerbutts/fixstdlib
Fixes to standard library
EtchedPixels [Sun, 4 Jan 2015 12:37:20 +0000 (12:37 +0000)]
Merge pull request #46 from geijoenr/toupstream
msx2: add MegaSD driver
geijoenr [Sun, 4 Jan 2015 01:24:28 +0000 (02:24 +0100)]
msx2: add MegaSD driver
using the generic devsd driver maybe is not the fastest option because we need
to switch slots many times when sending commands, but it works as expected and
performance is acceptable for now.
Will Sowerbutts [Sat, 3 Jan 2015 23:20:35 +0000 (23:20 +0000)]
Library: Remove duplicate tcflush hiding in tcflow.c -- although we
still don't have a tcflow()!
Will Sowerbutts [Sat, 3 Jan 2015 23:09:58 +0000 (23:09 +0000)]
Library: Scrub additional functions when importing the sdcc libraries.
Will Sowerbutts [Sat, 3 Jan 2015 22:49:43 +0000 (22:49 +0000)]
cmp: Use _ultoa in place of ultostr
Will Sowerbutts [Sat, 3 Jan 2015 22:44:30 +0000 (22:44 +0000)]
Applications: Remove .bin files when cleaning
Will Sowerbutts [Sat, 3 Jan 2015 22:20:03 +0000 (22:20 +0000)]
Library: Make the string functions match the prototypes in stdlib.h
Rename single-argument ltoa and ultoa to _ltoa and _ultoa.
Rename non-standard ltostr and ultostr to __ltostr and __ultostr, change
prototypes in stdlib.h to match expected arguments.
New implementations of ltoa, ultoa based on __ltostr, __ultostr.
Change vfprintf to call __ltostr and __ultostr.
Change _itoa to call _ltoa.
Now we have:
_ltoa, _ultoa, _itoa: Take a single argument (value).
__ltostr, __ultostr: Take two arguments (value, radix).
ltoa, ultoa: Take three arguments (value, buffer, radix). Calls either
__ltostr or __ultostr and copies the result into the user-provided
buffer.
Alan Cox [Sat, 3 Jan 2015 22:20:04 +0000 (22:20 +0000)]
signals: cleanup chksig a little, clear mask on ignored no-op signals
Alan Cox [Sat, 3 Jan 2015 22:03:03 +0000 (22:03 +0000)]
tty: small improvements
Shave 90 bytes off tty_inproc (still too big!)
Fix VKILL bug
Timeout/VMIN handling