josh
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6cd78f195f
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changed kernel stack top to 0x40000000 (1GB) virtual
git-svn-id: svn://anubis/hos/trunk@81 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2010-01-07 15:56:53 +00:00 |
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josh
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e4701b8d96
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merged in removing-assembly branch to do more in C
git-svn-id: svn://anubis/hos/trunk@80 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2010-01-07 15:38:15 +00:00 |
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josh
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bc7064e92a
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got interrupts working, added sys/{pic,timer,cpu} modules, ready to work on multitasking
git-svn-id: svn://anubis/hos/trunk@69 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-29 22:30:52 +00:00 |
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josh
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ddd8c9fd71
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split mm_map() and mm_page_alloc() into regular and "early" versions (mm_early_map() and mm_early_page_alloc()); removed mm_use_virtual_offset flag
git-svn-id: svn://anubis/hos/trunk@67 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-24 14:51:23 +00:00 |
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josh
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1dd8250048
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moved call to stack_bootstrap() into mm_bootstrap() since stack_bootstrap() relies on calling mm_map() and mm_use_virtual_offset was getting unset at the end of mm_bootstrap(); calling k_main() now works!
git-svn-id: svn://anubis/hos/trunk@54 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-14 16:08:06 +00:00 |
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josh
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bf9c7d74eb
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added mm/stack module; initializing "permanent" stack for kernel use while paging, crashing when calling k_main() though...
git-svn-id: svn://anubis/hos/trunk@52 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-14 13:31:08 +00:00 |
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josh
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df719b4281
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added code to reset segmentation and enable paging; added fmt_xl2a() in kio; added debug prints in k_bootstrap() since kernel is crashing when trying to enable paging
git-svn-id: svn://anubis/hos/trunk@49 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-13 22:58:48 +00:00 |
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josh
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5b9651299e
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fixed a few formatting and string bugs, kprintf() working when called during bootstrapping!
git-svn-id: svn://anubis/hos/trunk@47 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-13 21:54:27 +00:00 |
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josh
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a4d497544e
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added memcpy{,w,d}(), memset{,w,d}(); filled in kputc()
git-svn-id: svn://anubis/hos/trunk@46 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-13 21:42:18 +00:00 |
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josh
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2bddc1d428
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filled out more of mm_bootstrap() including initializing the free page linked list
git-svn-id: svn://anubis/hos/trunk@34 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-02 01:09:09 +00:00 |
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josh
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bfb4f3bdd0
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changed k_bootstrap from C to C++ source file
git-svn-id: svn://anubis/hos/trunk@33 5b3e749e-e535-0410-8002-a9bb6afbdfca
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2009-07-01 21:17:24 +00:00 |
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