Commit Graph

39 Commits

Author SHA1 Message Date
Vincent Ollivier 0724b5a07b
Move /ini/lisp to /lib/lisp (#398) 2022-08-27 13:07:32 +02:00
Vincent Ollivier b11f0aeb96
Add new forms to lisp (#385)
* Add decode-float and encode-float forms

* Add uptime form

* Add write-bytes form

* Add list form

* Add new forms to move print to core lib

* Rename file io forms

* Update doc

* Merge cat into string

* Rename *code-float to *code-number

* Add write-file and append-file forms

* Add doc about the core library

* Add regex-find

* Add not

* Add regex-match

* Update doc

* Bump lisp version

* Add realtime

* Update doc
2022-08-25 08:48:19 +02:00
Vincent Ollivier dbe75aa9d8 Publish version 0.8.0 2022-08-05 18:09:38 +02:00
Vincent Ollivier 78756bb94e
Add Brautigan poem (#373) 2022-08-01 21:28:28 +02:00
Vincent Ollivier 3789a10df6
Improve lisp (#362)
* Parse empty strings

* Add append to core

* Add reverse to core

* Add read-line to core

* Remove prompt from read-line

* Change print return value

* Fix read-line

* Add trigonometric functions

* Update documentation

* Setup autocompletion semi-automatically
2022-07-02 15:24:30 +02:00
Vincent Ollivier e4ce2ab59c
Use exit code to set status var (#360)
* Use exit code

* Add macro_use to sys module

* Replace ExitCode with Result<usize, usize>

* Add status var

* Fix status code

* Replace status with ?

* Fix regex for var substitution

* Remove warnings

* Add temporary fix for failing tests

* Add q shortcut to calc

* Use usize for exit code

* Use process exit codes

* Reintroduce ExitCode enum

* Use ExitCode::UsageError where needed

* Display usage error in find command

* Add doc
2022-06-29 19:23:01 +02:00
Vincent Ollivier 82882ec355
Add shell aliases (#357)
* Add shell aliases

* Fix env output error

* Fix sort

* Read aliases from config file

* Simplify arguments parsing

* Fix test

* Clone params to spawn syscall

* Run clippy

* Revert "Clone params to spawn syscall"

This reverts commit 4c91bea196.

* Disable binary stripping

* Remove exit alias

* Update doc
2022-06-26 10:00:54 +02:00
Vincent Ollivier dd5899a74d
Read command line args from userspace programs (#351)
* Read command line args from userspace programs

* Use Stop syscall to debug pointers from userpace

* Fix address translation system

* Update binaries

* Move print to bin

* Add hardcoded alias system

* Strip debug from binaries

* Build userspace binaries before running tests

* Save all the args in args including the command invocation name

* Move sleep command to /bin

* Rebuild binaries
2022-06-14 22:43:33 +02:00
Vincent Ollivier 6e3f3afcb0
Add binaries (#350)
* Remove linker args

* Add binaries

* Read /bin for autocomplete

* Add /bin path to commands

* Remove api bin

* Remove usr reboot
2022-06-12 15:28:54 +02:00
Vincent Ollivier b2da75189f
Improve Lisp (#344)
* Add println

* Rewrite fib

* Refactor parse

* Update lisp completer

* Store args in env

* Add 'or' and 'and' builtins

* Add factorial.lsp

* Update docs

* Add cat operation

* Add join operation

* Add system command

* Add time command (#346)

* Add time command

* Fix merge artefact

* Fix call to realtime

* Replace clock syscalls with device files (#345)

* Replace clock syscalls with device files

* Add missing newline to read

* Update time command

* Use Rc<RefCell<Env>>

* Add first TCO

* Remove Box

* Change result of env_for_lambda

* Run clippy

* Remove env clone

* Remove TCO

* Change return type of env_for_lambda
2022-06-06 16:02:34 +02:00
Vincent Ollivier 28759df00c
Replace clock syscalls with device files (#345)
* Replace clock syscalls with device files

* Add missing newline to read

* Update time command
2022-06-05 13:58:05 +02:00
Vincent Ollivier 313f90ee73
Extend lisp language (#278)
* Add map builtin

* Rename ensure_length macro

* Update documentation

* Update map function

* Rename map to mapcar

* Add modulo to calculator

* Add division, modulo, and exponential to lisp

* Add type to built in functions

* Add string comparisons

* Update atom function

* Add basic load function

* Update load to parse multiple expressions

* Escape quote in string display

* Move print definition

* Rename read-file to read

* Simplify mapcar implementation

* Update tests

* Add comment and test

* Add standard library

* Add lib to install

* Refactor eval

* Refactor eq

* Refactor eval with ensure macros

* Add more tests

* Redefine primitives

* Move primitives to /ini/lisp/core.lsp

* Update install file

* Refactor eval

* Create /ini/lisp
2021-12-12 11:43:57 +01:00
Vincent Ollivier 749b111d68
Rewrite Lisp parser with Nom (#277)
* Rewrite Lisp parser

* Parse special symbols

* Add eval for calculator

* Replace original parser with the new one

* Handle escaped chars in strings

* Add more special characters to parser

* Refactor eval

* Add operations on files

* Refactor more of eval

* Add number parsing

* Refactor eval

* Improve error messages

* Use .lsp for lisp files

* Refactor eval

* Add ensure_len macro
2021-12-04 13:39:14 +01:00
Vincent Ollivier e75c287098
Add process table and exit syscall (#268)
* Add process table

* Add exit syscall

* Update binaries

* Make pid mutable

* Use RW lock for the process table

* Change pid atomic ordering

* Fix return code

* Fix lock issue

* Add debug print

* Add exit to sleep binary

* Enable asm_sym feature

* Use the end of code area for stack area

* Add debug macro

* Use array instead of vec for process

* Refactor process data clone

* Increase max file handles to 32

* Increase sleep to 5 seconds

* Fix MAX_PID calculation

* Revert max file handle value to fix crash

* Close file handle after dup syscall

* Remove init

* Run the test in release mode

* Refactor debug

* Refactor debug output of syscall

* Remove NULL syscall

* Save and restore stack frame

* Fix install

* Save only scratch registers to the stack

* Add write volatile to registers

* Overwrite rax register on exit

* Set pid back to 0 after exit

* Add alloc_page function

* Remove debug output

* Unmap pages after exit

* Allocate memory after kernel heap

* Hide unmap error
2021-11-27 09:56:52 +01:00
Vincent Ollivier d053f17124
Add shell redirections (#262)
* Reorder syscalls

* Add DUP syscall

* Add api::fs::reopen

* Add shell redirections

* Use regex to parse arrow

* Add tests

* Refactor install

* Add eprint macro

* Change exit code of empty command in shell

* Update changelog
2021-11-05 09:06:40 +01:00
Vincent Ollivier 71303cd455
Fix VGA issues with real hardware (#258)
* Enable cursor after boot

* Remove unused time attribute on file

* Fix compilation warning

* Clear screen after vga init

* Add disable_blinking function

* Set palette registers at boot

* Set default palette

* Fix attribute control registers initialization

* Clear palette address source bit when setting palette

* Refactor code

* Remove index from palette

* Update comment

* Update changelog
2021-10-24 18:23:01 +02:00
Vincent Ollivier d541ed949a
Add rust binaries support (#255)
* Parse elf segments instead of sections

* Add hello binary

* Build only kernel in makefile

* Add rust and nasm userspace examples

* Create empty files prior to compilation

* Change segment locations

* Simplify binaries

* Update binaries

* Update changelog

* Fix stack overflow
2021-10-14 09:49:30 +02:00
Vincent Ollivier c67ca13b51
Add ELF loader (#248)
* Add ELF loader

* Add elf reader

* Fix jump to entry point

* Update mapping code

* Update kernel data segment in GDT

* Refactor wrap macro

* Remove debug from process

* Remove jump to entry point

* Update hello binary

* Improve comments on asm code

* Rename Process#entry to Process#entry_point

* Use cli directly

* Add pic::init()

* Disable again interrupts after halt if needed

* Allow keyboard and serial events during memory init

* Update changelog
2021-09-26 22:50:45 +02:00
Vincent Ollivier 07ff76991a
Add basic userspace (#228)
* Testing userspace code

* Update program example

* Refactor code

* Read bin from dsk/bin at compile time

* Create mapper and frame allocator during process creation

* Read bin from disk at runtime

* Add missing file

* Add missing bin

* Add src bin

* Replace debug output by a test syscall+binary

* Remove comments from asm files

* Rewrite sleep

* Replace test by hello

* Refactor hello example

* Translate address from user code segment

* Rename entry label

* Update readme and changelog

* Use entry_name for DirEntry

* Increase stack size
2021-09-24 18:19:37 +02:00
Vincent Ollivier e55ff2446e
Add beep command (#234)
* Add beep command

* Add pc speaker to qemu

* Add source to beep musics

* Use beep -l instead of beep -t

* Reuse PIT manipulation from time module
2021-08-21 10:57:39 +02:00
Vincent Ollivier 8af428beab
Add Lisp interpreter (#207)
* Add lisp interpreter

* Refactor lisp code

* Add copyright notice

* Add multiplication

* Shorten type names

* Remove print import

* Add tests

* Add tests for def and fn

* Add print builtin

* Add file eval

* Add fib.ls

* Use define and lambda instead of def and fn

* Rewrite the primitive operators

* Update fibonacci example

* Add syntactic sugar for quote

* Rename console::abort to console::end_of_text

* Add console::end_of_transmission

* Remove auto parenthesis

* Fix parsing quotes

* Refactor quote primitive

* Add empty list comparison to eq primitive

* Add defun primitive

* Rename example

* Fix install path

* Add doc

* Add eq? and atom? aliases
2021-07-21 09:40:40 +02:00
Vincent Ollivier 46de84801b
Add VGA palette loader (#203)
* Add VGA palette loader

* Update screenshot
2021-07-14 01:01:43 +02:00
Vincent Ollivier 9ca14297c5
Change vga font (#201)
* Add vga crate

* Rename vga option to screen

* Add fonts

* Add bold font weight

* Revert "Add bold font weight"

This reverts commit aa76cc9800.

* Rename screen output to video output

* Print extended ascii chars

* Fix http empty lines printing

* Add PSF fonts support

* Replace vga crate by internal method to set the font

* Add vga command

* Add psf font files
2021-07-13 22:10:02 +02:00
Vincent Ollivier 5828c7f4d3
Improve console (#74)
* Move keyboard key decoding to keyboard interrupt handler

* Read keys from serial

* Disable cursor in shell for serial

* Trim cpu brand string

* Use array for writer position

* Add Serial struct

* Add console::clear_row()

* Update autocomplete commands

* Parse ANSI color code

* Add colors to banner

* Remove newline before diskless mode

* Use lighter colors in banner

* Fix ansi color code parsing

* Use ansi colors in logger

* Rewrite colors command

* Add color to halt command

* Rewrite help command

* Use yellow color for titles

* User kernel::console::color() in shell

* Update screenshot

* Fix execute state in vte parser

* Fix typo

* Add colors to serial logger

* Fix banner colors

* Add some randomnly darker colors to banner

* Autocomplete devices path

* Create /ini/version.txt during install
2020-07-10 08:18:34 +02:00
Vincent Ollivier c9d56e6889
Improve installation and documentation (#73)
* Add kernel::fs::mount

* Check if fs is mounted before opening dir

* Save password hash during user creation

* Create home directory during user creation

* Improve path checking in mkfs

* Improve mkfs output

* Add install command

* Check presence of username and password during user creation

* Update documentation

* Check if user already exists before creation

* Split hashed_password

* Add save_hashed_password

* Rename login command to user

* Display MOROS version in a consistent way

* Use ctrl+d instead of ctrl+c to exit shell

* Rename mkfs to disk format

* Add disk list command

* Change prompt color if last command errored

* Improve installer

* Use $ and > prompts in doc

Use $ and > prompts in doc to indicate commands outside and inside
of MOROS respectively.
2020-07-05 13:31:49 +02:00
Vincent Ollivier 92e46ed4c3 Bump version number 2020-07-03 23:46:25 +02:00
Vincent Ollivier 8ee2ca489f
Add tcp command (#17)
* Add tcp command

* Add support for read /net/tcp/<host>:<port> commands

* Add doc
2020-02-06 20:26:08 +01:00
Vincent Ollivier 4fd7d68a63
Add network stack (#12)
* Display MAC address

* Add kernel::pci::find_device

* Mask lower bits of 16-bit Memory Space BAR

* Use array instead of vector for MAC address

* Split interrupts module

* Use IRQ constants instead of InterruptIndex enum

* Replace kernel::sleep by kernel::time

* Add kernel::idt::set_irq_handler

* Add interrupt handler for RTL8139

* Enable bus mastering for RTL8139

* Setup NIC

* Add features for vga/serial and qwerty/dvorak

* Add smoltcp crate

* Use EthernetAddress from smoltcp

* Add RTL8139 struct to implement smoltcp Device

* Save detected device

* Add kernel::mem::translate_addr

* Use physical address of rx_buffer

* Add command to read raw network data

* Parse packet header and length

* Fix missing ascii on last line

* Take CRC into account for packet length

* Fix compilation error

* Move buffer pointers after packet received

* Use buffer slice instead of clone in RxToken

* Add packet transmission and dhcp client

* Configure network interface with DHCP client

* Add debug mode to network interface

* Clean dhcp command output

* Add ip command

* Clean up commands output

* Count number of packets transmitted and received

* Add route command

* Add kernel::random::rand16

* Handle carriage return char

* Add HTTP client

* Improve http command output

* Add DNS resolver command

* Parse DNS responses to A IN queries

* Resolve http host

* Check if interface is ready before operations

* Add timeout to polling loops

* Fix sleep during polling

* Add verbose arg to http command

* Add State struct to Device struct

* Add subcommand config and dump to net command

* Add MTU to RX_BUFFER_LEN when using WRAP

* Fix first transmission index

* Refactor TxToken implementation

* Add user agent to http requests

* Add more comments to code

* Add llvm-tools-preview component to readme

* Add method to translate IRQ into system interrupt

* Clear IRQ mask in set_irq_handler

* Refactor driver code

* Sleep less rather than more

* Add rand32

* Disable RTL8139 interrupts

* Use arrays instead of vectors for buffers

* Add minimum sleep duration

* Add phy_addr to dry init

* Use CAPR and CBR to compute rx buffer offset

* Add debug for alloc issue with continuous physical memory

* Fix timeout in loops

* Add unused buffer to push the rx buffer into contiguous memory

* Add doc about network

* Update readme

* Add read /net/<proto>/<host>/<path> subcommand
2020-02-02 18:55:20 +01:00
Vincent Ollivier 2bdb71d5fa Redefine acronym 2020-01-29 23:16:15 +01:00
Vincent Ollivier 2de486132c
Use DirEntry#size (#9)
* Fix off by one line error

* Change create_file and create_dir to return DirEntry

* Implement DirEntry#size

* Use filesize to copy file

* Add example of long text

* Replace sleep after write in FS by wait in ATA
2020-01-23 08:54:51 +01:00
Vincent Ollivier e761f26db4
Add heap allocation (#6)
* Add alloc

* Move allocator init to moros::init()

* Rename kernel::mem::init to mapper

* Add new kernel::mem::init

* Print version on boot
2020-01-18 20:48:01 +01:00
Vincent Ollivier fc986b6c48 Rename /cfg /ini 2020-01-17 23:07:40 +01:00
Vincent Ollivier eff1147795 Rename root to admin 2020-01-17 23:04:14 +01:00
Vincent Ollivier cfaecf81aa
Add basic visual editor (#4)
* Start over with a full screen editor

* Add line editing

* Add ctrl commands to save and/or quit

* Prevent screen overflow

* Add missing rustup component
2020-01-14 23:54:46 +01:00
Vincent Ollivier 031867945a Support comments in shell 2020-01-12 09:19:16 +01:00
Vincent Ollivier 51e192d55c Add PCI devices detection 2020-01-09 10:18:15 +01:00
Vincent Ollivier 35673c2f09 Add meaning to binary logo 2020-01-06 22:47:20 +01:00
Vincent Ollivier 0b59c0d310 Add password hashing 2020-01-03 22:01:48 +01:00
Vincent Ollivier 967350dce3 Add boot script 2020-01-01 10:17:13 +01:00