tpg/acess2.git
13 years agoUpgrading telnet client to new TCP code
John Hodge [Wed, 2 Mar 2011 06:09:46 +0000 (14:09 +0800)]
Upgrading telnet client to new TCP code

13 years agoUpdated test client for Qemu user network
John Hodge [Wed, 2 Mar 2011 05:06:26 +0000 (13:06 +0800)]
Updated test client for Qemu user network

13 years agoFixed default minium size in vsnprintf being 1 (should be 0)
John Hodge [Wed, 2 Mar 2011 05:05:33 +0000 (13:05 +0800)]
Fixed default minium size in vsnprintf being 1 (should be 0)

- Fixes empty strings being inserted as one space

13 years agoAdded debug (disabled) to Semaphore_Signal
John Hodge [Wed, 2 Mar 2011 05:04:09 +0000 (13:04 +0800)]
Added debug (disabled) to Semaphore_Signal

- Used to find bugs in keyboard interrupt handler

13 years agoFixed bug in kernel script parsing (uninitialised value)
John Hodge [Wed, 2 Mar 2011 05:03:31 +0000 (13:03 +0800)]
Fixed bug in kernel script parsing (uninitialised value)

13 years agoBugfix in NE2K driver (didn't wait for the DMA to be ready)
John Hodge [Wed, 2 Mar 2011 05:02:39 +0000 (13:02 +0800)]
Bugfix in NE2K driver (didn't wait for the DMA to be ready)

13 years ago*partial commit* - Added debut name to VFS_SelectNode
John Hodge [Wed, 2 Mar 2011 05:01:47 +0000 (13:01 +0800)]
*partial commit* - Added debut name to VFS_SelectNode

13 years agoBugfix in Ring buffer (embarrasing)
John Hodge [Wed, 2 Mar 2011 05:00:44 +0000 (13:00 +0800)]
Bugfix in Ring buffer (embarrasing)

13 years agoCleaning up (committing stuff)
John Hodge [Tue, 1 Mar 2011 07:13:25 +0000 (15:13 +0800)]
Cleaning up (committing stuff)

- Stub proc.h for AcessNative
- SIF format spec

13 years agoAdded telnet client
John Hodge [Tue, 1 Mar 2011 07:02:09 +0000 (15:02 +0800)]
Added telnet client

13 years agoMade IRC use select()
John Hodge [Tue, 1 Mar 2011 06:58:09 +0000 (14:58 +0800)]
Made IRC use select()

- Also fixed filesystem xMKDIR

13 years agold-acess - Exported select()
John Hodge [Tue, 1 Mar 2011 06:57:55 +0000 (14:57 +0800)]
ld-acess - Exported select()

13 years agoUsermode implementation of select()
John Hodge [Tue, 1 Mar 2011 06:42:05 +0000 (14:42 +0800)]
Usermode implementation of select()

13 years agoFixed vsnprintf
John Hodge [Tue, 1 Mar 2011 06:40:01 +0000 (14:40 +0800)]
Fixed vsnprintf

- '-' is padding, not '+'
- Added precision

13 years agoFixing select() implementation (and usage)
John Hodge [Tue, 1 Mar 2011 06:39:34 +0000 (14:39 +0800)]
Fixing select() implementation (and usage)

13 years agoKernel - Added backtrace for user segfault
John Hodge [Tue, 1 Mar 2011 06:38:03 +0000 (14:38 +0800)]
Kernel - Added backtrace for user segfault

13 years agoMental note, adding resources is a good idea
John Hodge [Tue, 1 Mar 2011 06:35:35 +0000 (14:35 +0800)]
Mental note, adding resources is a good idea

13 years agoaxwin2 - Little cleanup
John Hodge [Tue, 1 Mar 2011 06:35:13 +0000 (14:35 +0800)]
axwin2 - Little cleanup

13 years agoAcessNative - Compile fixes after select() implementation
John Hodge [Tue, 1 Mar 2011 06:32:44 +0000 (14:32 +0800)]
AcessNative - Compile fixes after select() implementation

13 years agolibreadline - Rework of library (less sucky now!)
John Hodge [Tue, 1 Mar 2011 06:31:03 +0000 (14:31 +0800)]
libreadline - Rework of library (less sucky now!)

13 years agoKernel - Implemented select(), partially debugged
John Hodge [Mon, 28 Feb 2011 06:30:17 +0000 (14:30 +0800)]
Kernel - Implemented select(), partially debugged

- There is quite likely a couple of bugs in there

13 years agoMoved to using a perl syscall generation script
John Hodge [Mon, 28 Feb 2011 06:27:29 +0000 (14:27 +0800)]
Moved to using a perl syscall generation script

- Goodbye php

13 years agoImplementing (and using) select() at kernel level
John Hodge [Mon, 28 Feb 2011 03:17:35 +0000 (11:17 +0800)]
Implementing (and using) select() at kernel level

13 years agoKernel - Some rational comments to select
John Hodge [Sun, 27 Feb 2011 14:37:54 +0000 (22:37 +0800)]
Kernel - Some rational comments to select

13 years agoKernel - Implementing select()
John Hodge [Sun, 27 Feb 2011 13:54:09 +0000 (21:54 +0800)]
Kernel - Implementing select()

- Fully untested, but it does compile
- TODO: Complete the helpers (flag setting), and port blocking calls
  to use select() instead of using their own semaphores.
- TODO: Implement an alarm in threads (or timer) to implement the timeout
  argument to select()

13 years agoModules/FDD (minor) - Removed defunct code
John Hodge [Sun, 27 Feb 2011 11:13:45 +0000 (19:13 +0800)]
Modules/FDD (minor) - Removed defunct code

13 years agoNotes on how to implement select()
John Hodge [Sun, 27 Feb 2011 11:13:27 +0000 (19:13 +0800)]
Notes on how to implement select()

13 years agoMisc changes, fixing problems with long log strings
John Hodge [Sun, 27 Feb 2011 10:51:27 +0000 (18:51 +0800)]
Misc changes, fixing problems with long log strings

- Added a very early boot indicator (for RHW tests)
- Fixed some warning messages

13 years agoModules/FDD - Moved head settle delay to SeekTrack, speeds up reads
John Hodge [Sun, 27 Feb 2011 10:50:16 +0000 (18:50 +0800)]
Modules/FDD - Moved head settle delay to SeekTrack, speeds up reads

13 years agoModules/ATA - Debugging issue with VBox, problem still there
John Hodge [Sun, 27 Feb 2011 10:49:33 +0000 (18:49 +0800)]
Modules/ATA - Debugging issue with VBox, problem still there

13 years agolibc - Fixed an embarrasing bug in strchr :|
John Hodge [Sun, 27 Feb 2011 10:48:35 +0000 (18:48 +0800)]
libc - Fixed an embarrasing bug in strchr :|

13 years agoFixing makefiles
John Hodge [Sun, 27 Feb 2011 10:47:00 +0000 (18:47 +0800)]
Fixing makefiles

- Ignoring if $(xMKDIR) fails (darn mtools)
- Fiddling with warning flags
- Added axwin and others to /Makefile

13 years agoIPStack - Bugfixing (and testing IRC client)
John Hodge [Sun, 27 Feb 2011 10:46:15 +0000 (18:46 +0800)]
IPStack - Bugfixing (and testing IRC client)

13 years agoaxwin2 - Working on GUI, implemented image loading
John Hodge [Sun, 27 Feb 2011 10:44:54 +0000 (18:44 +0800)]
axwin2 - Working on GUI, implemented image loading

- Also fixed URI/URL handling code (needs correctness though)

13 years agoModules/Display/VESA - Fixes to mode select
John Hodge [Sun, 27 Feb 2011 10:42:34 +0000 (18:42 +0800)]
Modules/Display/VESA - Fixes to mode select

- Also cleaned up write function

13 years agoMoved to using semaphores in VTerm
John Hodge [Sun, 27 Feb 2011 10:41:38 +0000 (18:41 +0800)]
Moved to using semaphores in VTerm

13 years agoFixed `make install` issues, bugs with VESA rel0.07
John Hodge [Thu, 17 Feb 2011 13:19:33 +0000 (21:19 +0800)]
Fixed `make install` issues, bugs with VESA

13 years agoAdded some very pedantic warning flags
John Hodge [Mon, 14 Feb 2011 09:35:00 +0000 (17:35 +0800)]
Added some very pedantic warning flags

13 years agoReworked semaphores to be symetric
John Hodge [Sun, 13 Feb 2011 07:10:02 +0000 (15:10 +0800)]
Reworked semaphores to be symetric

- Can block on Signal now
- Removing busy waits

13 years agoWorking on x86_64 build
John Hodge [Sun, 13 Feb 2011 04:28:32 +0000 (12:28 +0800)]
Working on x86_64 build

13 years agoFixed a bug where stack was accessed after address space switch
John Hodge [Sun, 13 Feb 2011 04:28:04 +0000 (12:28 +0800)]
Fixed a bug where stack was accessed after address space switch

13 years agocleanup (removed debug comment)
John Hodge [Sun, 13 Feb 2011 04:27:49 +0000 (12:27 +0800)]
cleanup (removed debug comment)

13 years agoFixed crt0.o not creating its output directory
John Hodge [Sun, 13 Feb 2011 04:26:15 +0000 (12:26 +0800)]
Fixed crt0.o not creating its output directory

13 years agoCleanup (debug statements removed)
John Hodge [Sun, 13 Feb 2011 04:25:43 +0000 (12:25 +0800)]
Cleanup (debug statements removed)

13 years agoFixed gitignore to skip x86_64 objects
John Hodge [Sun, 13 Feb 2011 04:24:07 +0000 (12:24 +0800)]
Fixed gitignore to skip x86_64 objects

13 years agoChanged to a classfull sequential allocation algo
John Hodge [Sun, 13 Feb 2011 04:22:47 +0000 (12:22 +0800)]
Changed to a classfull sequential allocation algo

- Means that addresses end up being allocated sequentially (instead
  of in reverse), cleans up the memory dumps.

13 years agoTSC backed timekeeping, 64-bit integer printing
John Hodge [Sat, 12 Feb 2011 04:29:50 +0000 (12:29 +0800)]
TSC backed timekeeping, 64-bit integer printing

- Improved 64-bit division (using the FPU)

13 years agoCleaned up places where MM_Allocate was used without checks
John Hodge [Sat, 12 Feb 2011 02:25:00 +0000 (10:25 +0800)]
Cleaned up places where MM_Allocate was used without checks

13 years agoBig bugfixes from trying a Clone/fork bomb
John Hodge [Sat, 12 Feb 2011 01:28:35 +0000 (09:28 +0800)]
Big bugfixes from trying a Clone/fork bomb

- User heap bugfixes (why was I using sbrk?)
- Threads_Kill (handling non-active threads)
- Proc_Clone (Error handling from MM)
- MM_NewKStack (OOM handling)

13 years agoFixed compile errors, added Semaphore code
John Hodge [Wed, 2 Feb 2011 13:50:27 +0000 (21:50 +0800)]
Fixed compile errors, added Semaphore code

I will compile before committing
I will compile before committing
I will compile before committing

13 years agoUpdated InitRD to new usermode layout, cleanups in networking
John Hodge [Wed, 2 Feb 2011 12:33:49 +0000 (20:33 +0800)]
Updated InitRD to new usermode layout, cleanups in networking

13 years agoUsermode - Starting on a text editor
John Hodge [Sat, 29 Jan 2011 04:32:28 +0000 (12:32 +0800)]
Usermode - Starting on a text editor

13 years agoSlight bugfixes and output cleanups
John Hodge [Tue, 25 Jan 2011 14:25:50 +0000 (22:25 +0800)]
Slight bugfixes and output cleanups

13 years agoIPStack / ifconfig - Routing changes
John Hodge [Tue, 25 Jan 2011 13:41:13 +0000 (21:41 +0800)]
IPStack / ifconfig - Routing changes

- Implemented implicit routes in interface.c/routing.c
 > Implicit routes are routes that are constructed on the fly from
   an interface.
- Vastly improved the route support in ifconfig
- (Misc) Added some missing syscalls to Usermode/acess/sys.h

13 years agold-acess - Fixed bugs due to not testing from AcessNative changes
John Hodge [Tue, 25 Jan 2011 13:39:59 +0000 (21:39 +0800)]
ld-acess - Fixed bugs due to not testing from AcessNative changes

- Possibly some edge cases left in if someone tries to link against
  libld-acess.so or ld-acess.so and the name does not match the
  hard coded value.

13 years agoKernel - Fixed page fault Proc_ReturnToUser
John Hodge [Tue, 25 Jan 2011 13:38:44 +0000 (21:38 +0800)]
Kernel - Fixed page fault Proc_ReturnToUser

13 years agoIPStack - Routing improvement
John Hodge [Mon, 24 Jan 2011 15:01:35 +0000 (23:01 +0800)]
IPStack - Routing improvement

- When creating an boot config, routes are set up too
 > TODO: Implement a static route for each interface (as part of
   tInteface), removing the need to set a route when creating.
 > Problem, maintaining?
 > No real problem, just not have those in the main route list (if
   you want an interface route to be more important than another,
   just set it manually)

13 years agoIPStack - Heaps of network fixes
John Hodge [Sun, 23 Jan 2011 15:08:11 +0000 (23:08 +0800)]
IPStack - Heaps of network fixes

- Also reduced verbosity

13 years agoKernel - So... should remember to initialise structures
John Hodge [Sun, 23 Jan 2011 13:34:53 +0000 (21:34 +0800)]
Kernel - So... should remember to initialise structures

- Forgot to clear the ret->Lock in IOCache_Create
 > Caused random locks if the lock protector was not 0 when
   malloc'd
- Set up fractal mappings from boot
 > Exposed by trying to use Log_Debug before VMem was fully initialised

13 years agoAcessNative - Bugfixing
John Hodge [Sun, 23 Jan 2011 08:41:43 +0000 (16:41 +0800)]
AcessNative - Bugfixing

- Still have heaps of syscalls to implement

13 years agoAcessNative - Reworked protocol to be simpler
John Hodge [Sun, 23 Jan 2011 02:41:09 +0000 (10:41 +0800)]
AcessNative - Reworked protocol to be simpler

- Completed the interface code, not tested yet
- Switched to a single list of parameters, with flags for returned values

13 years agoAcessNative - Getting there... (Bedtime commit)
John Hodge [Sat, 22 Jan 2011 15:32:39 +0000 (23:32 +0800)]
AcessNative - Getting there... (Bedtime commit)

13 years agoLots of work on the AcessNative kernel
John Hodge [Sat, 22 Jan 2011 12:59:13 +0000 (20:59 +0800)]
Lots of work on the AcessNative kernel

- Fixed some bugs (and possibly introduced some) in the main kernel
- Cleaned up a heap of other stuff in AcessNative/ld-acess
- Fixed a bug in the TCP code that could cause a deadlock

13 years agoRenamed ld-acess.so_src directory to ld-acess_src
John Hodge [Tue, 18 Jan 2011 23:48:16 +0000 (07:48 +0800)]
Renamed ld-acess.so_src directory to ld-acess_src

13 years ago- Misc changes
John Hodge [Tue, 18 Jan 2011 23:44:34 +0000 (07:44 +0800)]
- Misc changes

- Tracing case where interrupts are disabled
 > In the x86 build, somewhere (in some cases) IF is cleared when it should
   not be, causing a system lock up.
- Sped up Heap_Allocate with __Bytes == 0 (returns an non-null invalid pointer)

13 years agoBig changes to AcessNative
John Hodge [Tue, 18 Jan 2011 12:47:12 +0000 (20:47 +0800)]
Big changes to AcessNative

- ld-acess can now execute an application
 > the syscall interface is not yet completed, so nothing happens
- Getting ld-acess working required some changes to the Usermode build
  system, specifically making ld-acess.so actually a shared library.
 > It was being linked statically, causing the AcessNative versions of
   syscalls to not be used (and causing segfaults on "int 0xAC")

13 years agoAcessNative - Work on the ELF Loader
John Hodge [Thu, 30 Dec 2010 10:12:55 +0000 (21:12 +1100)]
AcessNative - Work on the ELF Loader

- Still not working, but does load now
- Updated gitignore to ignore vim swap files

13 years agoAcessNative - Cleaned up some of acesskernel's code
John Hodge [Mon, 20 Dec 2010 01:55:59 +0000 (10:40 +0845)]
AcessNative - Cleaned up some of acesskernel's code

- Moved logging etc out to a helper function to keep main.c clean
- Added a common syscalls header to aid maintaining the syscall
  interface.

13 years agoAcessNative - ld-acess - Woking on ELF loading
John Hodge [Mon, 20 Dec 2010 01:54:45 +0000 (10:39 +0845)]
AcessNative - ld-acess - Woking on ELF loading

13 years agoFixed bad handling of VFS_AllocHandle_
John Hodge [Mon, 20 Dec 2010 01:52:13 +0000 (10:37 +0845)]
Fixed bad handling of VFS_AllocHandle_

13 years agoThrough many hacks, AcessNative now compiles
John Hodge [Fri, 10 Dec 2010 11:04:38 +0000 (19:04 +0800)]
Through many hacks, AcessNative now compiles

- Still doesn't do anything

13 years agoFixed places where char* was used in place of const char*
John Hodge [Fri, 10 Dec 2010 09:00:37 +0000 (17:00 +0800)]
Fixed places where char* was used in place of const char*

> Still need to update filesystem Write functions to take const void*
> Also started on AcessNative threads.c clone

13 years agoMerge branch 'master' of serenade.mutabah.net:acess2
John Hodge [Fri, 10 Dec 2010 05:02:21 +0000 (13:02 +0800)]
Merge branch 'master' of serenade.mutabah.net:acess2

13 years agoAcessNative - ld-acess initial commmit (non-compile)
John Hodge [Fri, 10 Dec 2010 04:57:57 +0000 (12:57 +0800)]
AcessNative - ld-acess initial commmit (non-compile)

13 years agoAcessNative - Wine equivalent for Acess
John Hodge [Fri, 10 Dec 2010 04:52:02 +0000 (12:52 +0800)]
AcessNative - Wine equivalent for Acess

- Allows native Acess applications to be run on Windows/Linux
- Uses large parts of the main kernel, reducing code duplication
- Still incomplete, will use SDL for video, and a UDP server for
  User->Kernel requests.

13 years agoCleaning up code, and separating a little to allow native code to share
John Hodge [Fri, 10 Dec 2010 04:47:46 +0000 (12:47 +0800)]
Cleaning up code, and separating a little to allow native code to share

> Split vfs/open.c into handle.c, allowing the handle code to be
  replaced in the native emulation code.
> Changed a few referenes to Uint to tVAddr

These changes were made to allow the kernel to be compiled as a
user mode executable for windows/linux, to improve turnover speed
for user applications.

13 years agoNear-Complete Joystick spec
thePowersGang [Thu, 9 Dec 2010 06:27:46 +0000 (14:27 +0800)]
Near-Complete Joystick spec

- NOTE: The joystick spec will be used for mouse drivers too (meaning
    the programs that use a mouse can be easily changed to use a
    joystick instead)

13 years agoAdded thread pointer to thread dump
John Hodge [Sat, 4 Dec 2010 04:29:35 +0000 (12:29 +0800)]
Added thread pointer to thread dump

13 years agoDraft Joystick spec (used for mouse driver)
thePowersGang [Thu, 2 Dec 2010 09:29:13 +0000 (17:29 +0800)]
Draft Joystick spec (used for mouse driver)

13 years agoGUI Fixes
John Hodge [Sun, 28 Nov 2010 07:41:54 +0000 (15:41 +0800)]
GUI Fixes

- bugfixing behavior of size/position determining code
- Improved layout of interface

13 years agoFixed GUI font rendering
John Hodge [Sun, 28 Nov 2010 01:44:12 +0000 (09:44 +0800)]
Fixed GUI font rendering

- can now print "Ace" to menu button :)

13 years agoFixed Video_DrawText passing too many arguments to _SysDebug
John Hodge [Sat, 27 Nov 2010 14:34:19 +0000 (22:34 +0800)]
Fixed Video_DrawText passing too many arguments to _SysDebug

- _SysDebug has a maximum of 5 parameters (not including the format)

13 years agoAdded sanity checking to kernel vnsprintf
John Hodge [Sat, 27 Nov 2010 14:31:22 +0000 (22:31 +0800)]
Added sanity checking to kernel vnsprintf

- Also added debug to Video_DrawText in AxWin2

13 years agoFixed compile issues in AxWin2 WM
John Hodge [Sat, 27 Nov 2010 14:15:22 +0000 (22:15 +0800)]
Fixed compile issues in AxWin2 WM

- #if'ed out image code
- Added text rendering :)
- Fixed issue with `make install` for Applications

13 years agoFixed false positive on VESA cursor OOB checks
John Hodge [Sat, 27 Nov 2010 06:54:26 +0000 (14:54 +0800)]
Fixed false positive on VESA cursor OOB checks

13 years agoUsermode build system overhaul
John Hodge [Sat, 27 Nov 2010 05:29:36 +0000 (13:29 +0800)]
Usermode build system overhaul

- All usermode binaries now go to Usermode/Output/<arch>/[Libs,Bin,SBin]
- Moved almost all individual Makefiles over to using ../Makefile.tpl
- Fixed compile warnings
- Deleted un-needed libacess.so and old ld-acess.so sources (they're in
   git if I need them)

13 years agoBuild fixes
John Hodge [Sat, 27 Nov 2010 04:23:08 +0000 (12:23 +0800)]
Build fixes

- reworked usermode builds to merge libacess.so and ld-acess.so
- Also fixed some compile errors/warnings in x86 MM

13 years agoFixed Makefile.cfg behavior
John Hodge [Sat, 27 Nov 2010 04:16:55 +0000 (12:16 +0800)]
Fixed Makefile.cfg behavior

14 years agoCombined ld-acess and libacess
John Hodge [Thu, 25 Nov 2010 14:36:55 +0000 (22:36 +0800)]
Combined ld-acess and libacess

14 years agoSlight change to VMM defines
John Hodge [Thu, 25 Nov 2010 14:24:00 +0000 (22:24 +0800)]
Slight change to VMM defines

14 years agoFiddling with IPStack
John Hodge [Sun, 21 Nov 2010 07:50:50 +0000 (15:50 +0800)]
Fiddling with IPStack

- Added support for setting interfaces from the kernel boot line

14 years agoFixed need to set $(ACESSDIR)
thePowersGang [Sat, 20 Nov 2010 08:52:24 +0000 (16:52 +0800)]
Fixed need to set $(ACESSDIR)

14 years agoFixing error reporting
John Hodge [Sat, 20 Nov 2010 06:05:13 +0000 (14:05 +0800)]
Fixing error reporting

14 years agoFixing route determining
John Hodge [Sat, 20 Nov 2010 05:59:37 +0000 (13:59 +0800)]
Fixing route determining

- Infinite loop due to bad memcmp implementation
- Updating ping to support the new route code

14 years agoFixed memcmp error (checks 1 more byte than it should)
John Hodge [Sat, 20 Nov 2010 05:52:41 +0000 (13:52 +0800)]
Fixed memcmp error (checks 1 more byte than it should)

14 years agoFixed IPv4 checksum (network byte order, dimwit)
John Hodge [Sat, 20 Nov 2010 05:00:34 +0000 (13:00 +0800)]
Fixed IPv4 checksum (network byte order, dimwit)

14 years agoGeneral fixes
John Hodge [Sat, 20 Nov 2010 03:50:39 +0000 (11:50 +0800)]
General fixes

- Fixed recursion in ARP_Resolve when there is not a direct route
  to the destinaton
 > ARP now does not use routes if the destination address is on the
   current subnet.
- Added debug to routing code, debug to IRC client too

14 years agoCleaning up pcidump / fixed compile warning in InitRD
John Hodge [Sat, 20 Nov 2010 02:20:10 +0000 (10:20 +0800)]
Cleaning up pcidump / fixed compile warning in InitRD

14 years agoifconfig - routes
John Hodge [Sat, 20 Nov 2010 02:09:03 +0000 (10:09 +0800)]
ifconfig - routes

- Slight change to route ioctl API (added get_type)
- Added IP->Text to libnet
- Added route listing to ifconfig
- Added libnet to `make all`

14 years agoMultiple IPStack Related changes (and other bugfixes)
John Hodge [Fri, 19 Nov 2010 15:48:01 +0000 (23:48 +0800)]
Multiple IPStack Related changes (and other bugfixes)

- Added route determining to arp.c
- Changed route source API to take an interface pointer
- Fixed loopback device behavior ('LOOPBACK' is a special adapter path)
- Required fixing the fifo driver
 > Size on /Defices/fifo directory should be 1, not 0
 > Set default fifo to be blocking
- Slight change to ifconfig to ignore iterfaces that return a -1 type,
  or do not conform to the spec.
- Fixed triple fault when a kernel thread is spawned before init is started
  (caused by a kernel stack being marked as COW, causing an uncatched double
  fault)

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