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49 commits

Author SHA1 Message Date
DrDeano
2c91e6f9d0
Remove the old and in with the new 
Added the new testing to the OS files

Some spelling
INOUT => IN/OUT
Added some doc comments to log

Added the new runtime to the build + added the None test mode

Moved some stuff around
None test mode is the default to run/build the OS normally with no runtime tests.

Add the new runtime testing to the CI


Updated README and CI


Increased timeout


Print the log message


Spelling


Move runtime to test folder


Add new RT to tty


Add a log to use the unmapped memory to cause page fault in release


Ensure the integer overflow happens even in release builds
 2020-06-23 12:43:52 +01:00
Sam Tebbs
951ef07b9b Fix x86 payload passing 2020-06-22 18:55:01 +01:00
Sam Tebbs
e2533a2264 Move tty to arch 2020-06-18 22:19:41 +01:00
Sam Tebbs
5101990044 Pass boot payload to serial init 2020-06-12 11:48:36 +01:00
Sam Tebbs
ecc3de413c Make serial arch-dependent 2020-06-07 17:38:42 +01:00
Sam Tebbs
cec5d3c68d Move linker script 2020-06-04 12:01:53 +01:00
Sam Tebbs
554b9706f2 Abstract away boot modules and memory map 2020-05-30 23:24:45 +01:00
Sam Tebbs
39fd5a151c Make some integers usize 2020-05-15 14:13:46 +01:00
DrDeano
16b07bfbcf
Log CPU state on page fault 
Moved CR assembly to arch file


Fixed new line


Moved control registers from arch to paging
 2020-05-06 23:04:13 +01:00
Sam Tebbs
02ce6a5923 Add virtual memory manager 2020-04-14 03:58:25 +01:00
DrDeano
1f97a5c6c8
Updating to zig master 
Added cpu model


Moved logging to defer done log

Moved mem.init to bottom

Updated again to new zig master
 2020-04-12 22:26:34 +01:00
DrDeano
7ab180f622
Added RTC 
Added I/O waits to PIC remapping

Added fmt step to build 

When building will format all the code to the standard

Fixed cascading interrupts

Re-named to selectAnd*Register. Moved switching on registers into emun


Removed build fmt step
 2020-01-15 19:50:47 +00:00
ED
0746048a00
Run unit tests under the building architecture 
This also removed the need for `@intCase()`
Also move the making directories and copying to a script to the build is simpler.

Install qemu earler
Added chmod +x
Fixed copy elf


Added missing switch for qemu binary


Spelling


Make makeiso.sh executable

No longer chmod makeiso.sh

Use the cache root to set the output directory
 2020-01-09 13:08:11 +00:00
Sam Tebbs
7043ccd6b9 Add a physical memory manager 2020-01-09 12:47:05 +00:00
Sam Tebbs
33136033c1 Update calling convention syntax 2020-01-07 13:30:54 +00:00
Sam Tebbs
91b2a61acf Update code to work with zig master 2020-01-06 14:28:09 +00:00
Sam Tebbs
f0161f0ec9 Add simple stacktrace logging 2019-12-06 20:28:28 +00:00
Sam Tebbs
7b2d4c1190 Fix T() style casts 2019-11-10 22:07:20 +00:00
Sam Tebbs
01490f051c Load grub modules on mem init 2019-11-08 22:09:01 +00:00
Sam Tebbs
9b9bfdfa58 Move virtToPhys to mem.zig and add physToVirt 2019-11-08 21:57:42 +00:00
ED
89a1873e7c No more assembly 
Pure zig
Added doc comments


Feedback
 2019-11-06 21:31:44 +00:00
ED
419d8ad585 Added run time tests for PIT 
Also changed the TTY a bit
Merged new run time testing


Code layout change


Feedback


Feedback 2
 2019-11-06 21:21:27 +00:00
ED
2906d6ca13 Added unit and runtime tests 
Also changed up panic call
Fixed rebasing


Feedback
 2019-10-06 17:40:12 +01:00
ED
42bdbf6b7f Added unit and runtime tests 
Also fixed some typos
Also changed the panic a bit
Removed changed to unnecessary files


Fixed merge


Feedback


Fixed tests
 2019-10-05 20:46:31 +01:00
Sam Tebbs
7fb55437e3 Add x86 paging runtime tests 2019-10-01 23:08:19 +01:00
ED
2a0c2e4708 Added unit tests for PIC 
Removed I/O wait as it isn't needed and uses the syscall interrupt.
Added runtime tests

Fixed styling for TTY
Fixed runtime tests


Now they are fixed
 2019-10-01 17:59:42 +01:00
ED
420a09f039 Added runtime tests for VGA 
Added doc comments as well
A little refactor of code
Reordered


Removed types
 2019-09-29 12:55:34 +01:00
Sam Tebbs
48d80d92ae Add 4kb paging 2019-09-24 11:43:30 +01:00
Sam Tebbs
a18444e911 Add syscall args to syscall handler type 2019-09-21 17:11:40 +01:00
Sam Tebbs
f11bcd88f3 Import syscall tests into x86/arch.zig 2019-09-17 23:04:01 +01:00
ED
4d9b963310 Added IDT unit and run-time tests 2019-09-17 18:24:44 +01:00
ED
07cc1ae89b Added gdt unit and runtime tests 
Updated runtime tests


Added doc comments for runtime tests


PR review


WIP


Fixed testing


Import GDT to run the unit tests


Removed redundant arch tests


Removed whitespace
 2019-09-16 22:19:33 +01:00
Sam Tebbs
8a961d7e6d Replace alignment functions with stdlib's 2019-09-12 22:15:00 +01:00
ED
d5d4082a66 Fixed tesing 
Add mocking of functions


Added new function type


Fixed up the mock testing


Working mock_framework :), fixed up all tests for VGA and TTY


Adding tests


VGA testing done


Fin vga and tty mock testing


Fixed build


Removed white spaces


WIP


Added tests for all build modes + reduced import string length for testing


Added comments refactoring


Re-added constants


Added some comments


Updated to master of zig


Added unit tests to pipeline


PR comments


Fixed typos
 2019-09-08 20:48:23 +01:00
Andrew Kelley
798b1c1d34 Update to zig master and simplify build script 2019-09-05 16:33:43 +01:00
Sam Tebbs
60ba451aec Add x86 syscalls 2019-09-02 20:37:59 +01:00
Sam Tebbs
b8f0b3131c Add infrastructure for build options 2019-09-01 17:29:50 +01:00
Sam Tebbs
811ee30f17 Merge pull request #48 from SamTebbs33/feature/runtime-testing 
Add runtime testing harness
 2019-07-09 23:27:44 +01:00
Sam Tebbs
35cfbd1686 Add runtime testing harness 2019-07-09 23:25:52 +01:00
Sam Tebbs
9b0fcbab20 Add arch.registerInterruptHandler 2019-07-06 20:34:10 +01:00
Sam Tebbs
e1511f7924 Add x86 paging 2019-06-29 12:02:42 +01:00
ED
1e951691a9 Added PIT interface 
Ready for PR


Code review changes


Minor changes
 2019-06-26 18:42:38 +01:00
Sam Tebbs
7e5b7b2331 Add logging 2019-06-25 20:10:26 +01:00
ED
1fc534b9a4 Added the PIC interface 
Also added doc comments to functions
 2019-06-02 17:14:02 +01:00
ED
995268b04e Added GDT, IDT, IRQ, updated build.zig 
Added new build.zig


Interrupts no work :(


Added isr


Interrupts work


Added spurious irq


Code review comments


New name


Refactor


Build asm
 2019-05-31 07:41:28 +01:00
Sam Tebbs
08dbf09e00 Refactor compilation of architecture-specific code 2019-05-29 08:18:14 +01:00
ED
faeb433bb0 Add TTY and VGA interface 
Line endings


Removed redundant files


Line ending
 2019-05-22 20:12:46 +01:00
Sam Tebbs
3c12803954 Pass multiboot magic and header to kmain 2019-05-19 17:39:27 +01:00
Sam Tebbs
49d6f19516 Separate arch-specific and arch-agnostic code 2019-05-13 21:10:03 +01:00