mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-27 04:49:20 +00:00
175 lines
7.0 KiB
Markdown
175 lines
7.0 KiB
Markdown
# A2osX (0.9)
|
|
Multi-Tasking OS for Apple II
|
|
|
|
## Requires :
|
|
Enhanced IIe (65c02 cpu) with 128k, //c, IIgs
|
|
## Introduction...
|
|
A2osX is a cooperative, event-driven multitasking kernel (meaning it is applications that are responsible to give back control to kernel)
|
|
Its principal goal is to collect all "genius" 65c02 pieces of code ever written here and there, concentrated in the same environment.
|
|
(including IP Stack & HTTPD/TELNETD..., GUI & graphical tools...)
|
|
"Complete working place", no needing any more to reboot to switch between tons of diskettes!!!
|
|
|
|
A2osX is designed to work on any "stock" 128k Apple //e with no hardware modification. As VBL signal is NOT available as an IRQ on //e (it is on //c & IIgs)
|
|
it makes preemptive multitasking impossible.
|
|
(Well, GSosX, 16 bits equivalent for IIgs, another project which is "cooking" in my mind, could do it!)
|
|
Kernel, loading in Aux LC on top of ProDOS provide API inspired from Linux/Unix World to allow writing applications & command line tools on top of it.
|
|
This kernel provides an advanced "Memory Manager" able to relocate 65c02 code.
|
|
"Event Manager" makes TCPIP stack able to listen on several ports, manage ARP,DNS...cache expiration and any background processes.
|
|
"Task Manager" is responsible to "distribute" CPU time to several loaded processes.
|
|
"Device Manager" handles event collected from builtin devices as well as devices added by loadable drivers.
|
|
|
|
If you're 65c02 or Z80 code writer, how to contribute ?
|
|
|
|
Several subprojects are now indentified :
|
|
|
|
+ Hardware Support : adding drivers to support more & more hardware (RAM cards, storage....)
|
|
+ Z80 support : Kernel could pass control to any Z80 detected on the system.
|
|
+ TCPIP stack : TCP still missing!
|
|
+ AppleTalk Support
|
|
+ GUI & Printing
|
|
+ Archive, Disk Image transfer tools (ADT client!)...
|
|
+ Question : Pascal or C Compiler?
|
|
+ ...sure there is some more!
|
|
|
|
## Screenshots
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## General Information:
|
|
|
|
** Kernel 0.9 complete rewrite in progress **
|
|
|
|
(Kernel 0.8 has been archived)
|
|
It is confined in Aux LC Bank 1 & 2 to leave enough room at $EOOO for Drivers.
|
|
Network drivers, Mouse, DHGR.DRV can load and fit in Aux LC.
|
|
Now it's time to make all external BINs use new API, then GUI development will resume.
|
|
|
|
**A2OSX.BOOT.po** : 140k BOOT disk image with all binaries
|
|
**A2OSX.DEV.po** : 140k disk image with ASM binaries, Debug Tools & INClude files
|
|
**A2OSX.SRC.po** : 800k S-C MASM boot disk image with all sources
|
|
|
|
OApple+1,OApple+2,OApple+3 to switch between screens : Kernel Log, text, DHGR.
|
|
(OApple+shift+1,OApple+shift+2,OApple+shift+3 on FR keyboard)
|
|
|
|
### **** Developers WANTED ****
|
|
|
|
!!! Help on writing this code should be greatly appreciated !!!
|
|
|
|
...
|
|
In Progress : Document API...
|
|
In Progress : moving TCPIP to socket API
|
|
...
|
|
|
|
## SYS/KM* Supported Hardware At Kernel Level (ProDOS):
|
|
| KM.Name | Status | Comment |
|
|
| ------- | ------ | ------- |
|
|
| KM.NSC | Working | No-Slot-Clock/DS1216E |
|
|
| KM.RAMWORKS | Working | AE-Ramworks I,II,III |
|
|
| KM.VSDRIVE | Working | ADTPro Virtual Drive for SSC |
|
|
| KM.APPLETALK | Working | AppleTalk Support for ProDOS |
|
|
|
|
## SBIN,Daemons/Commands:
|
|
| Name | Status | Comment | K.Ver |
|
|
| ---- | ------ | ------- | ----- |
|
|
| INSDRV | Working | | 0.9 |
|
|
| GETTY | Working | | 0.9 |
|
|
| LOGIN | In Progress | no auth using /etc/passd yet | 0.9 |
|
|
| SHELL | Working | (See Internal Shell commands) | 0.9 |
|
|
| TCPIP | In Progress | New Socket API. ARP,IP,ICMP,UDP ok, TCP in progress | 0.9 |
|
|
| DHCPCLNT | Working | rewritten to use new Socket API | 0.9 |
|
|
| TELNETD | | | |
|
|
| HTTPD | | | |
|
|
|
|
## Internal Shell commands:
|
|
| Name | Status | Comment |
|
|
| ---- | ------ | ------- |
|
|
| CD | Working | Improved syntax : now, 'CD ../BIN' works |
|
|
| PWD | Working | |
|
|
| DATE | Working | |
|
|
| ECHO | Working | \b,\e,\f,\n,\\ and \% supported |
|
|
| EXIT | Working | |
|
|
| IF | | |
|
|
| PAUSE | Working | |
|
|
| READ | Working | -S : no echo (password) |
|
|
| | | -P : "prompt message" |
|
|
| TIME | Working | |
|
|
| SET | Working | |
|
|
| STARTPROC | Working | Used in A2osX.startup |
|
|
|
|
## Shell variables:
|
|
| Name | Status | Comment |
|
|
| ---- | ------ | ------- |
|
|
| $PWD | Working | 'Working Directory' |
|
|
| $* | Working | All Args |
|
|
| $1-$9 | Working | Arg[n] |
|
|
| $# | Working | Arg Count |
|
|
| $? | Working | Return Code |
|
|
| $@ | Working | Parent PID |
|
|
| $$ | Working | PID |
|
|
| $! | Working | Child PID |
|
|
|
|
note : '$VAR' does NOT expand Variable
|
|
|
|
## DRV,Drivers:
|
|
| Name | Status | Comment | K.Ver |
|
|
| ---- | ------ | ------- | ----- |
|
|
| Console.DRV | Working | ANSI support in Progress. | 0.9 |
|
|
| SSC.DRV | Working | Apple "Super Serial Card" Driver | 0.9 |
|
|
| SSC.I.DRV | Working | Apple "Super Serial Card" Driver (IRQ enabled) | 0.9 |
|
|
| PIC.DRV | In Progress | Apple "Parallel Interface Card" Driver, renamed from PPIC.DRV | 0.8 |
|
|
| Mouse.DRV | Working | Apple Mouse Card,//c Mouse Port | 0.9 |
|
|
| DHGR.DRV | In Progress | except bitblt... | 0.8 |
|
|
| ---- | ------ | ------- | ----- |
|
|
| Uthernet.DRV | Working | | 0.9 |
|
|
| Uthernet2.DRV | Working | | 0.9 |
|
|
| Uther2.AI.DRV | In Progress | With ARP/IP Offloading | 0.8 |
|
|
| LanCeGS.DRV | Working | | 0.8 |
|
|
|
|
## BIN,External Shell commands:
|
|
| Name | Status | Comment | K.Ver |
|
|
| ---- | ------ | ------- | ----- |
|
|
| MEM | Working | Old dump behavior is now MEMDUMP. New MEM command displays MEMSTAT (Main, Aux & Kernel Memory) | 0.9 |
|
|
| LSDEV | Working | | 0.9 |
|
|
| PS | Working | | 0.9 |
|
|
| MD | Working | | 0.9 |
|
|
| LS | Working | -A : Do Not Print . & .. | 0.9 |
|
|
| | | -L : long listing with size/date... | |
|
|
| | | -R : Recurse subdirectories | |
|
|
| RM | Working | -C : Continue On Error | 0.9 |
|
|
| | | -R : Recurse subdirectories | |
|
|
| CP | In Progress | -C : Continue On Error | 0.9 |
|
|
| | | -R : Recurse subdirectories | |
|
|
| | | -Y : Dont't Prompt For Override | |
|
|
| MV | In Progress | -C : Continue On Error | 0.9 |
|
|
| | | -R : Recurse subdirectories | |
|
|
| | | -Y : Dont't Prompt For Override | |
|
|
| CAT | Working | -A : Show All non printable caracters | 0.9 |
|
|
| | | -N : Number all output lines | |
|
|
| | | -S : Suppress repeated empty output lines | |
|
|
| EDIT | Working | still missing : find/replace | 0.9 |
|
|
| NSCUTIL | Working | Tool for setting time in NSC/DL1216E | 0.9 |
|
|
| ---- | ------ | ------- | ----- |
|
|
| ARP | Working | dump ARP cache, setup a static ARP entry | 0.9 |
|
|
| PING | Working | | 0.9 |
|
|
| DNSINFO | Working | dump DNS cache, setup a static DNS entry | 0.9 |
|
|
| IPCONFIG | Working | renamed from NETINFO | 0.9 |
|
|
| NETSTAT | Working | | 0.9 |
|
|
|
|
## BIN,External DEV Shell commands:
|
|
| Name | Status | Comment | K.Ver |
|
|
| ---- | ------ | ------- | ----- |
|
|
| ASM | In Progress | S-C MASM based multi CPU assembler | |
|
|
| DEVDUMP | | | 0.8 |
|
|
| MEMDUMP | Working | | 0.9 |
|
|
| RPCDUMP | Working | tool based on UDP socket API, renamed from RPCINFO | 0.9 |
|
|
|
|
## Misc
|
|
### S-C MASM color scheme for Notepad++
|
|
...drop _Tools/userDefineLang.xml in %APPDATA%\Notepad++
|
|
;-)
|
|
|