Commits · f98f0cda1915c83ffbb36f3457cad62753cb341f · triazo / kernel

01 Oct, 2015 1 commit
- Interrupts work now, fixed up GDT and IDT · f98f0cda
  malcolm committed Oct 01, 2015
  
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29 Sep, 2015 16 commits
- added gdt and ldt init to main · b7c23627
  malcolm committed Sep 29, 2015
  
  b7c23627
- moved installs to c files · 8ca1326f
  malcolm committed Sep 29, 2015
  
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- Cleanup · b9a5b815
  malcolm committed Sep 29, 2015
  
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- Fixed compile bugs, moved isntall functions to dt.asm · faea7c7a
  malcolm committed Sep 29, 2015
  
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- Fixed include. · 48cb44bf
  malcolm committed Sep 29, 2015
  
  48cb44bf
- Added memset utility in string.h · 72696db2
  malcolm committed Sep 29, 2015
  
  72696db2
- Fixed GCC flags and added ASM calls · 515d0d6d
  malcolm committed Sep 29, 2015
  
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- Fix typo · 21be04fc
  malcolm committed Sep 29, 2015
  
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- Style fixes · 01253073
  malcolm committed Sep 29, 2015
  
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- Fixed up GDT files · e833217b
  malcolm committed Sep 29, 2015
  
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- Fixed up GDT files · 9cca56a9
  malcolm committed Sep 29, 2015
  
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- Removed unnecessary portion · eecc296c
  malcolm committed Sep 29, 2015
  
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- Fixed up IDT files · 97fa5ad9
  malcolm committed Sep 29, 2015
  
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- Added IDT c code · ab42a3e9
  malcolm committed Sep 29, 2015
  
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- Added GDT code in C · 7ff5b79f
  malcolm committed Sep 29, 2015
  
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- Merge branch 'paging' into 'master' · 6f768eab
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Paging

Enables paging. I have yet to determine exactly how this affects the rest of the system.

See merge request !7
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  malcolm committed Sep 29, 2015
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28 Sep, 2015 6 commits
- Give flags to the the paging structures · 36eb51a1
  triazo committed Sep 28, 2015
  
  36eb51a1
- Adds hex output to serial · 21818eb9
  triazo committed Sep 28, 2015
  
  21818eb9
- Remove C++ checks from kernel main file · 3e6dc6c2
  triazo committed Sep 28, 2015
  
  3e6dc6c2
- Add memory initilization to kernel main · b9a2b8b0
  triazo committed Sep 28, 2015
  
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- Add assembly library to enable paging · f9adcd73
  triazo committed Sep 28, 2015
  
  f9adcd73
- Add C functions to construct paging structures · e64790c4
  triazo committed Sep 28, 2015
  
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13 Sep, 2015 10 commits
- Merge branch 'protected' into 'master' · 490cafc1
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Protected

Code for preparing for protected mode (gdt, stack, etc.). Does not put kernel in proper memory.

See merge request !6
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  triazo committed Sep 14, 2015
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- GDT all fixed up, no longer crashes. Added some 32 bit setup. · 35ecb3ae
  malcolm committed Sep 13, 2015
  
  35ecb3ae
- Fixed up the gdt, still crashing · ed35d779
  malcolm committed Sep 13, 2015
  
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- More attempted fixes · 781eab06
  malcolm committed Sep 13, 2015
  
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- Attempted fix. A tiny bit better. · ed95d5f7
  malcolm committed Sep 13, 2015
  
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- Testing switch to protected mode for execution of C code. Does not work. At all. · 0a7e2777
  malcolm committed Sep 13, 2015
  
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- Merge branch 'serial' into 'master' · 69500cf3
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Serial

Creates a framework for compilation, and adds a serial_writestring (and serial_writechar) function. Use serial_init() before any of them.

See merge request !5
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  malcolm committed Sep 13, 2015
  69500cf3 Browse Files
- Add compilation and running instructions to the readme · 65716a29
  triazo committed Sep 13, 2015
  
  65716a29
- Move terminal functions to library · 2f5dabe8
  triazo committed Sep 13, 2015
  
  2f5dabe8
- Make serial work more reliably · 20eb3a51
  triazo committed Sep 13, 2015
  
  20eb3a51
10 Sep, 2015 1 commit
- Create src directory and basic serial stuff · 47bb3424
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Currently makefile doesn't work
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  triazo committed Sep 10, 2015
  47bb3424
06 Sep, 2015 4 commits
- Merge branch 'hexprint' into 'master' · 1d44ef6e
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Hexprint

It finally works!

May not be too useful, as its for real mode with bios syscalls only. I tried to preserve the si register so its more easily debugged, but haven't gotten to restoring the other general registers. We should switch to proper function calls at some point so as to not mess up state.

See merge request !4
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  malcolm committed Sep 06, 2015
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- Change function to take number of bytes as argument · 84c08b23
  triazo committed Sep 05, 2015
  
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- Rearrange assembly to fit into boot sector · ceba1955
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Really just a messed up merge
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  triazo committed Sep 05, 2015
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- Add hex printing function, hex print hello world · e85e6bb9
  triazo committed Sep 05, 2015
  
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05 Sep, 2015 2 commits
- Merge branch 'multi-stage' into 'master' · 10f6f815
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Added multi-stage bootloader that loads real bootloader from disk

Multi-stage bootloader that should load the main code into memory

See merge request !3
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  triazo committed Sep 06, 2015
  10f6f815
- Added multi-stage bootloader that loads real bootloader from disk · 96c3a990
  malcolm committed Sep 05, 2015
  
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