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663668ff93
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Move the kernel to high memory
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2018-03-20 14:10:03 +01:00 |
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646d25825a
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Don't use huge pages, for simplicity
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2018-03-20 14:01:26 +01:00 |
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99ecff44d8
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Save one byte!
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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
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2018-03-19 20:29:40 +01:00 |
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3d380f462b
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Use 2 Mb translation instead of 1 Gb
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2018-03-19 20:29:40 +01:00 |
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78dc192a16
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Don't load fs and gs. They have special meaning in long mode.
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2018-03-19 20:29:40 +01:00 |
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bb25b7ea35
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Change comment style, and more commenting
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2018-03-19 20:29:40 +01:00 |
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4f9a4292e5
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Some simplification and commenting
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2018-03-19 20:29:40 +01:00 |
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93d60294ba
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Move include files
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2018-03-19 20:29:40 +01:00 |
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5ddf0173c2
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Remove magic numbers. Also, no code segment - not needed.
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2018-03-19 20:29:40 +01:00 |
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dd7636e906
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Simplest possible long-mode entry
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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
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2018-03-19 20:29:40 +01:00 |
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dd565454e3
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Check if long mode is available
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2018-03-19 20:29:40 +01:00 |
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607266bfd3
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Clean up interface
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2018-03-19 20:29:40 +01:00 |
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eed3bb693b
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Commenting and cleanup
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2018-03-19 20:29:40 +01:00 |
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2451851b9f
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Remove Multiboot1 support
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2018-03-19 20:29:40 +01:00 |
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05efb98b06
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Use classic variables for installing kernel
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2018-03-19 20:29:40 +01:00 |
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bc8f16e270
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Also simplify the kernel code as much as possible.
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2018-03-19 20:29:40 +01:00 |
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e2ecdb6154
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Keep the multiboot header as simple as possible
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2018-03-19 20:29:40 +01:00 |
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ca36e0ad0e
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Indicate multiboot version on boot
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2018-03-19 20:29:40 +01:00 |
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a44d0d7500
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Move Multiboot headers to separate file
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2018-03-19 20:29:40 +01:00 |
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f5fb6241f2
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Simplify linker script
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2018-03-19 20:29:40 +01:00 |
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e016c5dc52
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Cleaning up the kernel makefile
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2018-03-19 20:29:40 +01:00 |
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d7560b775c
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Remove hardcoded buildroot from kernel makefile and gdbinit
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2018-03-19 20:29:40 +01:00 |
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a0f3953365
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Make debugging work
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2018-03-19 20:29:40 +01:00 |
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de73851481
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Dependency file generation - rebuild if a header file is updated
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2018-03-19 20:29:40 +01:00 |
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dda15ea889
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Save eax after boot, so we can check that we're actually loaded via
multiboot
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2018-03-19 20:29:40 +01:00 |
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d80e87991e
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A bit of cleanup
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2018-03-19 20:29:40 +01:00 |
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fef9a11d16
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Use either multiboot1 or multiboot2
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2018-03-19 20:29:40 +01:00 |
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a8fbcd9e03
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Top level makefile. Also make clean
|
2018-03-19 20:29:40 +01:00 |
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39b43d825a
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Building a multiboot 1 compatible executable
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2018-03-19 20:29:39 +01:00 |
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