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4ecec1eec6
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Stupidly simple process memory manager with brk()
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2018-03-29 19:36:33 +02:00 |
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19d58ec71d
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Functions for copying stuff between kernel and user space
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2018-03-29 19:36:33 +02:00 |
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42baf14321
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A bit of cleanup
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2018-03-29 19:36:33 +02:00 |
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68ec6fa575
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Running in user mode
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2018-03-29 19:36:32 +02:00 |
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132645c0e6
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Reload GDT from c
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2018-03-29 19:36:32 +02:00 |
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04f2123499
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Move BootGDT definition to C
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2018-03-29 19:36:32 +02:00 |
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e868b83f50
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At this point the threads are really processes...
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2018-03-29 19:36:32 +02:00 |
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6523b10984
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Threads have isolated memory spaces
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2018-03-29 19:36:32 +02:00 |
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2d0f539e23
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Create and load new page directories
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2018-03-29 19:36:32 +02:00 |
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a39fdcf3ce
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Adding a scheduler function and cleanup
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2018-03-29 19:36:32 +02:00 |
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b5f5a40fbc
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Further queue improvements
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2018-03-21 23:12:43 +01:00 |
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e5da45df2f
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Queue improvements
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2018-03-21 23:12:43 +01:00 |
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8af18644a3
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Interface cleanup
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2018-03-21 23:12:43 +01:00 |
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024d772be8
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Queues using some macro magic
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2018-03-21 23:12:43 +01:00 |
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fd0ca6f617
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Rename some stuff - cleanup
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2018-03-21 23:12:43 +01:00 |
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13946b1758
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Pass around tcbs instead of thread stacks
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2018-03-21 23:12:43 +01:00 |
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1fca5af522
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Change interface for getting and setting current thread
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2018-03-21 23:12:43 +01:00 |
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c26434f814
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Some threading code cleanup
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2018-03-21 23:12:43 +01:00 |
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251b5f71c9
|
Simple scheduler
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2018-03-21 23:12:43 +01:00 |
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1e2f81a5d8
|
Very simple threading and context switching.
|
2018-03-21 23:12:43 +01:00 |
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fc6c7f3bc7
|
VMM -- Interface cleanup
|
2018-03-21 09:21:40 +01:00 |
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9bc1abceff
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VMM -- Touch and set page in one operation
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2018-03-20 14:11:22 +01:00 |
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df0df93da7
|
Don't put multiboot data in page stack
|
2018-03-20 14:11:22 +01:00 |
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36c517dd82
|
Use a direct address for P4 rather than a pointer
|
2018-03-20 14:11:22 +01:00 |
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8711fee390
|
Interface cleanup
|
2018-03-20 14:11:22 +01:00 |
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9a479b1132
|
Add a PAGE_GLOBAL flag for kernel pages
|
2018-03-20 14:11:22 +01:00 |
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3a4136c225
|
PMM -- calloc function for getting cleared pages
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2018-03-20 14:11:22 +01:00 |
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5dc4e27392
|
Map all free memory pages and add to page stack
|
2018-03-20 14:11:22 +01:00 |
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8ac8bc7b6c
|
VMM -- adding interface to header file
|
2018-03-20 14:11:22 +01:00 |
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1a7852de4d
|
PMM -- finishing up and changing names, types
|
2018-03-20 14:11:21 +01:00 |
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80cc165957
|
Read memory map tags from multiboot
|
2018-03-20 14:11:21 +01:00 |
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73a33c23a4
|
Clean up header file for interrupts
|
2018-03-20 14:11:21 +01:00 |
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6f0a745adc
|
Ability to bind handler functions to interrupts
|
2018-03-20 14:11:21 +01:00 |
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c1c3842ace
|
Functions for reading/writing some special registers
|
2018-03-20 14:11:21 +01:00 |
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|
96d2ebd977
|
Collect the cpu specific stuff
|
2018-03-20 14:11:21 +01:00 |
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|
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6cbdb8f7de
|
Remove magic numbers
|
2018-03-20 14:11:21 +01:00 |
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|
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127d6ca5a4
|
Interrupt cleanup
|
2018-03-20 14:11:21 +01:00 |
|
|
|
e4e891bb86
|
Clean up interface
|
2018-03-20 14:11:21 +01:00 |
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|
|
79ca4681ff
|
Make tests independent of structures in header files
|
2018-03-20 14:11:21 +01:00 |
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49f7738be2
|
Parse multiboot information
|
2018-03-20 14:11:21 +01:00 |
|
|
|
9e2483d78e
|
Halt-And-Catch-Fire macro
|
2018-03-20 14:11:21 +01:00 |
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|
|
2da088f031
|
Clean up interface
|
2018-03-20 14:11:21 +01:00 |
|
|
|
0659cf73f6
|
Some more debug macros
|
2018-03-20 14:11:21 +01:00 |
|
|
|
572bee19cc
|
Add ability to disable debug printing and gdb symbols
|
2018-03-20 14:11:21 +01:00 |
|
|
|
a9831c1038
|
A macro for debug printing
|
2018-03-20 14:11:21 +01:00 |
|
|
|
a652bbb05e
|
Remove magic numbers
|
2018-03-20 14:11:21 +01:00 |
|
|
|
4f00d428bf
|
Writing (debug output) to screen
|
2018-03-20 14:11:21 +01:00 |
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954696728c
|
Add memory copy and move functions. Required by gcc, and we'll also use
them soon
|
2018-03-20 14:11:21 +01:00 |
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|
|
034a870ac7
|
Sending data (debug printing) to serial port
|
2018-03-20 14:11:21 +01:00 |
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d05ddfeab4
|
Debug printing functions
|
2018-03-20 14:11:21 +01:00 |
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