tpg/acess2.git
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)

14 years agoReworked the IPStack tInterface structure
John Hodge [Sun, 14 Nov 2010 10:27:23 +0000 (18:27 +0800)]
Reworked the IPStack tInterface structure

- Now no longer explicitly mentions IPv4/IPv6
- Also allowed the cleaning up of a nice chunk of the interface code

14 years agoFiddling with ARP to handle routing
John Hodge [Sat, 13 Nov 2010 15:35:09 +0000 (23:35 +0800)]
Fiddling with ARP to handle routing

- Added route control to ifconfig

14 years agoCompile fixes, implemented Net_GetInterface
John Hodge [Sun, 7 Nov 2010 05:18:05 +0000 (13:18 +0800)]
Compile fixes, implemented Net_GetInterface

14 years agoMore cleanup in IPStack (making routes usable)
John Hodge [Sun, 7 Nov 2010 03:57:30 +0000 (11:57 +0800)]
More cleanup in IPStack (making routes usable)

- libnet got a main :)

14 years agoRestructured interface code out to its own file, route search implemented
John Hodge [Sun, 7 Nov 2010 00:50:36 +0000 (08:50 +0800)]
Restructured interface code out to its own file, route search implemented

14 years agoFixed compilation issues in IPStack
John Hodge [Sat, 6 Nov 2010 13:23:34 +0000 (21:23 +0800)]
Fixed compilation issues in IPStack

14 years agoComposite commit (GUI / Networking)
John Hodge [Sat, 6 Nov 2010 11:14:50 +0000 (19:14 +0800)]
Composite commit (GUI / Networking)

- GUI Work, just fiddling with getting images supported
- Networking:
 > libnet being built for networking helpers
 > IPStack is being partially reworked to support routes and more versatile
   naming of interfaces (with the ultimate goal of removing integer names)
 > Basic IRC client in the works (testing the networking stack with it)
- Other Changes:
 > Cleanups to library code (implemented snprintf in libc)
 > Improved debugging and thread status naming in threads.c

14 years agoFixed kernel segfault in VTerm (referenced possible NULL value) rel0.06
John Hodge [Sun, 31 Oct 2010 12:35:05 +0000 (20:35 +0800)]
Fixed kernel segfault in VTerm (referenced possible NULL value)

14 years agoFixed scrolling bug in VTerm
John Hodge [Sun, 31 Oct 2010 12:29:36 +0000 (20:29 +0800)]
Fixed scrolling bug in VTerm

- VT_int_ClearLine was rejecting valid line numbers

14 years agoFiddling with x86_64 and i486 builds
John Hodge [Sun, 31 Oct 2010 04:28:59 +0000 (12:28 +0800)]
Fiddling with x86_64 and i486 builds

- Also repaired LFN ReadDir

14 years agox86_64 fixes
John Hodge [Sat, 30 Oct 2010 13:22:18 +0000 (21:22 +0800)]
x86_64 fixes

- Changed register output to %llx instead of %x
- Changed SPINLOCK technique
- Fiddling with scheduling

14 years agoFixing vsnprintf behavior on 64-bit systems
John Hodge [Sat, 30 Oct 2010 13:07:07 +0000 (21:07 +0800)]
Fixing vsnprintf behavior on 64-bit systems

14 years agoMisc fiddling with FAT driver (LFN and ReadDir)
John Hodge [Fri, 29 Oct 2010 08:08:28 +0000 (16:08 +0800)]
Misc fiddling with FAT driver (LFN and ReadDir)

14 years agoBug was in Heap_Realloc
John Hodge [Fri, 29 Oct 2010 07:47:48 +0000 (15:47 +0800)]
Bug was in Heap_Realloc

- Assumed sizeof(tHeapHead) == 8
- Removed debugging info

14 years agoAttempting to fix heap corruption
John Hodge [Fri, 29 Oct 2010 07:14:19 +0000 (15:14 +0800)]
Attempting to fix heap corruption

- Added lock field to tVFS_Node
- Fixed module makefile

14 years agoFixing places where malloc() (and others) is not null checked
John Hodge [Fri, 22 Oct 2010 06:29:48 +0000 (14:29 +0800)]
Fixing places where malloc() (and others) is not null checked

14 years agoCleaning up debug (and set modules to build with debug)
John Hodge [Fri, 22 Oct 2010 06:26:39 +0000 (14:26 +0800)]
Cleaning up debug (and set modules to build with debug)

14 years agoDon't ask me how, but it's booting again
John Hodge [Fri, 22 Oct 2010 06:13:56 +0000 (14:13 +0800)]
Don't ask me how, but it's booting again

14 years agoBuglocating: Some random corruption in VFS, FDD lockups
John Hodge [Tue, 19 Oct 2010 07:21:05 +0000 (15:21 +0800)]
Buglocating: Some random corruption in VFS, FDD lockups

- FDD driver likes to lock
- Also working on a kernel-level debugger

14 years agox86_64: Bugfixing
John Hodge [Thu, 14 Oct 2010 06:13:06 +0000 (14:13 +0800)]
x86_64: Bugfixing

14 years agox86_64 build now compiles :)
John Hodge [Tue, 12 Oct 2010 01:56:33 +0000 (09:56 +0800)]
x86_64 build now compiles :)

14 years agoFixing to get x86_64 build to compile after threading overhaul
John Hodge [Mon, 11 Oct 2010 02:19:32 +0000 (10:19 +0800)]
Fixing to get x86_64 build to compile after threading overhaul

14 years agoChanged back to lottery scheduler, disabled debug
John Hodge [Tue, 5 Oct 2010 07:06:47 +0000 (15:06 +0800)]
Changed back to lottery scheduler, disabled debug
- Fixed behavior in Unix to ACL code

14 years agoRefactored thread switching code to support compile-time swapping
John Hodge [Sun, 3 Oct 2010 10:21:01 +0000 (18:21 +0800)]
Refactored thread switching code to support compile-time swapping
of scheduling methods.
Supported methods:
- Lottery (the old one)
- Priority Based Round-Robin
- Singe Queue Round-Robin

14 years agoDebug, Debug, Debug
John Hodge [Sun, 3 Oct 2010 09:24:03 +0000 (17:24 +0800)]
Debug, Debug, Debug

14 years agoReplace rand() implementation - fixes threading lockups
John Hodge [Sun, 3 Oct 2010 01:28:52 +0000 (09:28 +0800)]
Replace rand() implementation - fixes threading lockups
- Large ammounts of debug enabled to trace #PF in FAT driver
- Added TID to Debug logging
- Enabled locking on debug prints

14 years agoPlaced a comment to not the location of the blocker
John Hodge [Sat, 2 Oct 2010 13:56:44 +0000 (21:56 +0800)]
Placed a comment to not the location of the blocker

14 years agoFixed threading bug
John Hodge [Sat, 2 Oct 2010 13:43:51 +0000 (21:43 +0800)]
Fixed threading bug
- Mutex->LastWaiting was never reset to NULL, hence could point to
  a thread on the active queue, causing corruption.
HEADDESK, HEADDESK, HEADDESK
- Also, fixed lack of LEAVE macros in some parts of binary.c
- Fixed a typo in EXT2 directory handling (write)

14 years agoSpinlock fixes
John Hodge [Thu, 9 Sep 2010 02:06:47 +0000 (10:06 +0800)]
Spinlock fixes

14 years agoexported spinlocks
John Hodge [Thu, 9 Sep 2010 01:57:56 +0000 (09:57 +0800)]
exported spinlocks

14 years agoMoved spinlocks out of arch.h into lib.c
John Hodge [Thu, 9 Sep 2010 01:52:54 +0000 (09:52 +0800)]
Moved spinlocks out of arch.h into lib.c

14 years agoPer-CPU task switch disable, minor spiderscript changes
John Hodge [Thu, 9 Sep 2010 01:27:15 +0000 (09:27 +0800)]
Per-CPU task switch disable, minor spiderscript changes

14 years agoSpiderScript - For loop, #if'd out experimental code
John Hodge [Tue, 7 Sep 2010 10:20:44 +0000 (18:20 +0800)]
SpiderScript - For loop, #if'd out experimental code

14 years agoCosmetic code changes
John Hodge [Tue, 7 Sep 2010 06:41:31 +0000 (14:41 +0800)]
Cosmetic code changes

14 years agoFixing up doxygen comments
John Hodge [Tue, 7 Sep 2010 01:34:25 +0000 (09:34 +0800)]
Fixing up doxygen comments

14 years agoMore thread issue fixing, still not working
John Hodge [Tue, 7 Sep 2010 01:14:35 +0000 (09:14 +0800)]
More thread issue fixing, still not working

14 years agoStill some issues, but it seems to not crash anymore
John Hodge [Sun, 5 Sep 2010 06:22:10 +0000 (14:22 +0800)]
Still some issues, but it seems to not crash anymore

14 years agoFiddling with threading code to attempt to fix this ____ bug
John Hodge [Sat, 4 Sep 2010 14:21:39 +0000 (22:21 +0800)]
Fiddling with threading code to attempt to fix this ____ bug
- Added nestable SHORTLOCK using CMPXCHG

14 years agoJust a bit of commenting and cleanup (plus correctness in Threads_Wait)
John Hodge [Sat, 4 Sep 2010 09:19:55 +0000 (17:19 +0800)]
Just a bit of commenting and cleanup (plus correctness in Threads_Wait)

14 years agoFiddling with threading bugs (both Qemu and Bochs hate atm)
John Hodge [Tue, 31 Aug 2010 02:59:41 +0000 (10:59 +0800)]
Fiddling with threading bugs (both Qemu and Bochs hate atm)
- How the **** did I stuff up those header guards?

14 years agoSpiderScript: Working on dumping the AST to disk
John Hodge [Sat, 28 Aug 2010 08:27:11 +0000 (16:27 +0800)]
SpiderScript: Working on dumping the AST to disk

14 years agoNTFS Driver work (index headers)
John Hodge [Fri, 27 Aug 2010 11:00:50 +0000 (19:00 +0800)]
NTFS Driver work (index headers)

14 years agoSpiderScript: Slight error fix
John Hodge [Fri, 27 Aug 2010 02:45:09 +0000 (10:45 +0800)]
SpiderScript: Slight error fix

14 years agoSpiderScript: Logical Functions, improved integer input
John Hodge [Thu, 26 Aug 2010 13:45:53 +0000 (21:45 +0800)]
SpiderScript: Logical Functions, improved integer input

14 years agoSpiderScript: Added line numbers to tAST_Node, cleaned up a bit
John Hodge [Thu, 26 Aug 2010 13:13:25 +0000 (21:13 +0800)]
SpiderScript: Added line numbers to tAST_Node, cleaned up a bit

14 years agoSpiderScript: String Casts, Escape Codes, Size for Opaque data types
John Hodge [Thu, 26 Aug 2010 09:21:10 +0000 (17:21 +0800)]
SpiderScript: String Casts, Escape Codes, Size for Opaque data types

14 years agoSpiderScript - Changed method of defining variant functions (now easier to do)
John Hodge [Thu, 26 Aug 2010 08:08:52 +0000 (16:08 +0800)]
SpiderScript - Changed method of defining variant functions (now easier to do)

14 years agoAdded if() statement (and internal support for for,while and do{}while())
John Hodge [Thu, 26 Aug 2010 03:56:21 +0000 (11:56 +0800)]
Added if() statement (and internal support for for,while and do{}while())
- Also improved return behavior

14 years agoPCI device dump (lspci clone, essentially)
John Hodge [Wed, 25 Aug 2010 12:47:21 +0000 (20:47 +0800)]
PCI device dump (lspci clone, essentially)

14 years agoCleaning up some misc files
John Hodge [Wed, 25 Aug 2010 12:42:31 +0000 (20:42 +0800)]
Cleaning up some misc files

14 years agoMore work on SpiderScript
John Hodge [Wed, 25 Aug 2010 05:11:02 +0000 (13:11 +0800)]
More work on SpiderScript
- Opaque Data Structures and Objects
- Started on control structures

Also fixing some more Yield() calls

14 years agoFixed TID0 not being on the All Threads list
John Hodge [Tue, 24 Aug 2010 02:36:49 +0000 (10:36 +0800)]
Fixed TID0 not being on the All Threads list
- Also stopped VM8086 from busy polling

14 years agoTrying to reduce the ability for a fork bomb to fault the kernel
John Hodge [Tue, 24 Aug 2010 02:24:47 +0000 (10:24 +0800)]
Trying to reduce the ability for a fork bomb to fault the kernel
- Darn, there's still a requirement for proc.asm to know the structure
  of tThread

14 years agoFixed Proc_ReturnToUser's dependence on the structure of tThread
John Hodge [Tue, 24 Aug 2010 01:18:25 +0000 (09:18 +0800)]
Fixed Proc_ReturnToUser's dependence on the structure of tThread

14 years agoUnborking some threading code
John Hodge [Mon, 23 Aug 2010 15:40:09 +0000 (23:40 +0800)]
Unborking some threading code
- As a side effect, There are FAR less calls to Threads_Yield around,
  most have been replaced with Threads_Sleep and a wake on message.
- Also fixed a minor logging bug in PCI

14 years agoAnd, adding a rather important header that I fogot in the heap rewrite
John Hodge [Sun, 22 Aug 2010 02:41:29 +0000 (10:41 +0800)]
And, adding a rather important header that I fogot in the heap rewrite

14 years agoJust cleaning up some things that may be needed in the tree
John Hodge [Sun, 22 Aug 2010 02:41:05 +0000 (10:41 +0800)]
Just cleaning up some things that may be needed in the tree

14 years agoFixing commenting (always nice)
John Hodge [Sun, 22 Aug 2010 02:37:46 +0000 (10:37 +0800)]
Fixing commenting (always nice)

14 years agoChanged spinlock mechananisim
John Hodge [Sun, 22 Aug 2010 02:25:26 +0000 (10:25 +0800)]
Changed spinlock mechananisim
- LOCK, TIGHTLOCK and VTIGHTLOCK have been removed
- Replaced by SHORTLOCK and Mutex_Acquire
 > SHORTLOCK disables interrupts and busy polls the lock waiting for other CPUs
 > Mutex_Acquire puts the thread to sleep if the lock is in use, and is given the
   lock when woken.

14 years agoFixed heap troubles (and bugs in VFS_GetTruePath)
John Hodge [Fri, 20 Aug 2010 10:53:48 +0000 (18:53 +0800)]
Fixed heap troubles (and bugs in VFS_GetTruePath)

14 years agoImproving the debug capabilities of the heap code, changed VFS to use const char...
John Hodge [Fri, 20 Aug 2010 01:49:49 +0000 (09:49 +0800)]
Improving the debug capabilities of the heap code, changed VFS to use const char* instead of char*
- Also, misc work on SpiderScript

14 years agoUpdated sample scripts (and included a static version)
John Hodge [Tue, 17 Aug 2010 01:41:33 +0000 (09:41 +0800)]
Updated sample scripts (and included a static version)

14 years agoSpiderScript! (with a sample script)
John Hodge [Tue, 17 Aug 2010 01:40:31 +0000 (09:40 +0800)]
SpiderScript! (with a sample script)

14 years agoSlight commenting changes
John Hodge [Tue, 17 Aug 2010 01:38:33 +0000 (09:38 +0800)]
Slight commenting changes

14 years agoAdded strncmp
John Hodge [Tue, 17 Aug 2010 01:38:13 +0000 (09:38 +0800)]
Added strncmp

14 years agoCommenting is nice
John Hodge [Tue, 17 Aug 2010 01:37:53 +0000 (09:37 +0800)]
Commenting is nice

14 years agoMore work on IPv4/IPv6 firewalling support
John Hodge [Tue, 17 Aug 2010 01:35:04 +0000 (09:35 +0800)]
More work on IPv4/IPv6 firewalling support

14 years agoAdded timeout support to the ATA driver (timeout is 2 seconds)
John Hodge [Tue, 17 Aug 2010 01:34:22 +0000 (09:34 +0800)]
Added timeout support to the ATA driver (timeout is 2 seconds)

14 years agoFixed behavior of VTerm when driver is set at runtime
John Hodge [Sat, 7 Aug 2010 00:45:12 +0000 (08:45 +0800)]
Fixed behavior of VTerm when driver is set at runtime
Writing a script parser for use with init (SpiderScript)
NOTE: Init does not compile atm, please go to an old commit or remove
 the references to spiderscript in it to compile

14 years agoFixed cursor behavior in VTerm
John Hodge [Mon, 2 Aug 2010 01:34:11 +0000 (09:34 +0800)]
Fixed cursor behavior in VTerm

14 years agoFixed mode switch behavior
John Hodge [Mon, 2 Aug 2010 01:22:13 +0000 (09:22 +0800)]
Fixed mode switch behavior

14 years agoUst cleaning up
John Hodge [Sun, 1 Aug 2010 14:11:05 +0000 (22:11 +0800)]
Ust cleaning up

14 years agoMore behavior fixes (changes to resolution only apply on a mode set)
John Hodge [Sun, 1 Aug 2010 13:08:07 +0000 (21:08 +0800)]
More behavior fixes (changes to resolution only apply on a mode set)

14 years agoChanging VTerm behavior (Get/Set Width/Height now returns the text/framebuffer
John Hodge [Sun, 1 Aug 2010 12:49:49 +0000 (20:49 +0800)]
Changing VTerm behavior (Get/Set Width/Height now returns the text/framebuffer
dimensions depending on the curren buffer mode)

14 years agoCleanup (NTFS fiddling and fixed debug hexdump)
John Hodge [Sun, 1 Aug 2010 11:46:43 +0000 (19:46 +0800)]
Cleanup (NTFS fiddling and fixed debug hexdump)

14 years agoWorking on NTFS driver
John Hodge [Sun, 1 Aug 2010 05:17:22 +0000 (13:17 +0800)]
Working on NTFS driver

14 years agoRemoved debug from ATA_ReadFS (that bug is fixed)
John Hodge [Sun, 1 Aug 2010 05:05:11 +0000 (13:05 +0800)]
Removed debug from ATA_ReadFS (that bug is fixed)

14 years agoNo more VFS debug please
John Hodge [Sun, 1 Aug 2010 05:04:13 +0000 (13:04 +0800)]
No more VFS debug please

14 years agoLinking and MM Fiddling (mm now handles large pages - well, partially)
John Hodge [Sun, 1 Aug 2010 03:15:10 +0000 (11:15 +0800)]
Linking and MM Fiddling (mm now handles large pages - well, partially)

14 years agoBugfixing the x86_64 port
John Hodge [Sun, 1 Aug 2010 01:39:09 +0000 (09:39 +0800)]
Bugfixing the x86_64 port

14 years agoDebugging GPF in VFS (non-canoical addr) - Added catch for root mount failure
John Hodge [Sat, 31 Jul 2010 15:48:08 +0000 (23:48 +0800)]
Debugging GPF in VFS (non-canoical addr) - Added catch for root mount failure

14 years agoSlight doxygen fix
John Hodge [Sat, 31 Jul 2010 15:17:00 +0000 (23:17 +0800)]
Slight doxygen fix

14 years agoWorking on MP build (now can run, just crashes due to CPUs treading on each other...
John Hodge [Sat, 31 Jul 2010 15:10:04 +0000 (23:10 +0800)]
Working on MP build (now can run, just crashes due to CPUs treading on each other's toes)

14 years agoRemoved old debug from init
John Hodge [Sat, 31 Jul 2010 15:09:35 +0000 (23:09 +0800)]
Removed old debug from init
- Just cleaning up my tree :)

14 years agoMP Scheduling work (slightly buggy, but no impact on SP builds)
John Hodge [Sat, 31 Jul 2010 15:08:45 +0000 (23:08 +0800)]
MP Scheduling work (slightly buggy, but no impact on SP builds)

14 years agoRemoved debug
John Hodge [Sat, 31 Jul 2010 15:08:10 +0000 (23:08 +0800)]
Removed debug

14 years agoMakign debug functions thread safe
John Hodge [Sat, 31 Jul 2010 15:07:56 +0000 (23:07 +0800)]
Makign debug functions thread safe

14 years agoFixes to x86_64 - Fixed MM_phys corrupting memory (forgot to initialise bitmap pointers)
John Hodge [Sat, 31 Jul 2010 15:06:33 +0000 (23:06 +0800)]
Fixes to x86_64 - Fixed MM_phys corrupting memory (forgot to initialise bitmap pointers)
- Some other changes to allow compilation against new threading code (not yet in tree)

14 years agoNo more ATA debug (fixed the Qemu bug)
John Hodge [Sat, 31 Jul 2010 14:43:02 +0000 (22:43 +0800)]
No more ATA debug (fixed the Qemu bug)

14 years agoUpdating IPStack to have firewall hooks (well, the start of them)
John Hodge [Sat, 31 Jul 2010 11:52:46 +0000 (19:52 +0800)]
Updating IPStack to have firewall hooks (well, the start of them)

14 years agoBroke out the ATA IO functions (Read/WriteDMA into their own file to improve code...
John Hodge [Sat, 31 Jul 2010 11:49:24 +0000 (19:49 +0800)]
Broke out the ATA IO functions (Read/WriteDMA into their own file to improve code neatness)

14 years agoHelps if I test in BOTH builds
John Hodge [Wed, 28 Jul 2010 14:51:38 +0000 (22:51 +0800)]
Helps if I test in BOTH builds

14 years agoBugfixed MP scheduling code in MP build
John Hodge [Wed, 28 Jul 2010 14:47:23 +0000 (22:47 +0800)]
Bugfixed MP scheduling code in MP build

14 years agoFixing MultiCPU thread distribution (only tested in single-cpu)
John Hodge [Wed, 28 Jul 2010 12:48:19 +0000 (20:48 +0800)]
Fixing MultiCPU thread distribution (only tested in single-cpu)

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