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e6d046d593
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A bit of cleanup in vga functions
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2018-03-20 14:11:21 +01:00 |
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15bbfd6e6a
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A real memmove function
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2018-03-20 14:11:21 +01:00 |
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042f61bdb3
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Add padding to field width (right adjust)
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2018-03-20 14:11:21 +01:00 |
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0659cf73f6
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Some more debug macros
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2018-03-20 14:11:21 +01:00 |
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572bee19cc
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Add ability to disable debug printing and gdb symbols
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2018-03-20 14:11:21 +01:00 |
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a9831c1038
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A macro for debug printing
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2018-03-20 14:11:21 +01:00 |
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a652bbb05e
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Remove magic numbers
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2018-03-20 14:11:21 +01:00 |
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b50b32afa9
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Move VGA cursor when writing to screen
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2018-03-20 14:11:21 +01:00 |
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055c41adb3
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Scrolling screen when necessary
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2018-03-20 14:11:21 +01:00 |
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4f00d428bf
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Writing (debug output) to screen
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2018-03-20 14:11:21 +01:00 |
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b9e9df32f5
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Tests for memory copy and write functions
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2018-03-20 14:11:21 +01:00 |
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954696728c
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Add memory copy and move functions. Required by gcc, and we'll also use
them soon
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2018-03-20 14:11:21 +01:00 |
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034a870ac7
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Sending data (debug printing) to serial port
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2018-03-20 14:11:21 +01:00 |
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d05ddfeab4
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Debug printing functions
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2018-03-20 14:11:21 +01:00 |
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81730fe96a
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Move ttest include file
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2018-03-20 14:11:21 +01:00 |
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b82405a4c4
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Make BEFORE and AFTER definiton function-like
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2018-03-20 14:11:21 +01:00 |
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e29262e9aa
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Add AFTER() for cleanup
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2018-03-20 14:11:21 +01:00 |
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187d131ab0
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Nicer test error output
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2018-03-20 14:11:21 +01:00 |
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512e1a988a
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Make test definitions more function like
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2018-03-20 14:11:21 +01:00 |
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826885df8a
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Make ttest compile under clang
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2018-03-20 14:11:21 +01:00 |
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ad74123882
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Handle null pointers in string comparisons
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2018-03-20 14:11:21 +01:00 |
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cfa1a15076
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Define TTEST when ttesting. Also allow multiple assertions per test
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2018-03-20 14:11:21 +01:00 |
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1b80c00658
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Fix overflow bug when comparing strings
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2018-03-20 14:11:21 +01:00 |
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e50fbff2d1
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Handle compilation errors of tests
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2018-03-20 14:11:21 +01:00 |
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cba19b62df
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More assertions and catching crashes
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2018-03-20 14:11:21 +01:00 |
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faaedb212d
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A simple testing framework
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2018-03-20 14:11:21 +01:00 |
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823560d3ae
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Simplify P2V and V2P macros - also makes them more useful
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2018-03-20 14:10:03 +01:00 |
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8e47d7625f
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Don't set fs and gs.
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2018-03-20 14:10:03 +01:00 |
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950de8645c
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Update GDT pointer after unmapping GDT
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2018-03-20 14:10:03 +01:00 |
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b5e0d749b8
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Reload cr3 after updating P4
|
2018-03-20 14:10:03 +01:00 |
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83f81b9a74
|
Cleaning up and commenting
|
2018-03-20 14:10:03 +01:00 |
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ab1a471857
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Call a c function.
|
2018-03-20 14:10:03 +01:00 |
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0a4b5ebd51
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Update the stack pointer and remove identity mapping
|
2018-03-20 14:10:03 +01:00 |
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663668ff93
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Move the kernel to high memory
|
2018-03-20 14:10:03 +01:00 |
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646d25825a
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Don't use huge pages, for simplicity
|
2018-03-20 14:01:26 +01:00 |
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99ecff44d8
|
Save one byte!
|
2018-03-19 20:29:40 +01:00 |
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3122de1666
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Remove cpuid and longmode checks. Let's assume we have a modern processor
|
2018-03-19 20:29:40 +01:00 |
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3d380f462b
|
Use 2 Mb translation instead of 1 Gb
|
2018-03-19 20:29:40 +01:00 |
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78dc192a16
|
Don't load fs and gs. They have special meaning in long mode.
|
2018-03-19 20:29:40 +01:00 |
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bb25b7ea35
|
Change comment style, and more commenting
|
2018-03-19 20:29:40 +01:00 |
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4f9a4292e5
|
Some simplification and commenting
|
2018-03-19 20:29:40 +01:00 |
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93d60294ba
|
Move include files
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2018-03-19 20:29:40 +01:00 |
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5ddf0173c2
|
Remove magic numbers. Also, no code segment - not needed.
|
2018-03-19 20:29:40 +01:00 |
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dd7636e906
|
Simplest possible long-mode entry
|
2018-03-19 20:29:40 +01:00 |
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eb637d0bbb
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Move stack to .bss and use it for function calls as well
|
2018-03-19 20:29:40 +01:00 |
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dd565454e3
|
Check if long mode is available
|
2018-03-19 20:29:40 +01:00 |
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607266bfd3
|
Clean up interface
|
2018-03-19 20:29:40 +01:00 |
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eed3bb693b
|
Commenting and cleanup
|
2018-03-19 20:29:40 +01:00 |
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2451851b9f
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Remove Multiboot1 support
|
2018-03-19 20:29:40 +01:00 |
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05efb98b06
|
Use classic variables for installing kernel
|
2018-03-19 20:29:40 +01:00 |
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