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4e8d025345
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Fix PMM function names - they handle physical frames, not virtual pages
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2023-03-29 09:47:37 -05:00 |
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0f7ab3941f
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Print error message in pop_frame when the frame stack is empty
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2023-03-28 12:27:03 -05:00 |
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2a0ebb88df
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Add terminal card driver
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2023-03-28 12:26:39 -05:00 |
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7ab1c4a9a7
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Fix not following doubly indirect pointer when clearing TLB entry in frame stack
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2023-03-28 12:25:56 -05:00 |
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a6927f8a07
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Move constants from linker script to dedicated file
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2023-03-27 14:48:27 -05:00 |
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c62cc3b5e4
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Format linker script and remove misleading comments
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2023-03-27 14:43:14 -05:00 |
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34fe67fafb
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Make linking error when an unused section is found
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2023-03-27 14:33:27 -05:00 |
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6aaf71f214
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Add physical memory frame stack
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2023-03-27 14:31:40 -05:00 |
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0368408636
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Map the kernel mapping page in during startup
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2023-03-27 14:14:49 -05:00 |
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ab032e6324
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Change to setting up the initial stack in main
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2023-03-25 08:39:29 -05:00 |
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c397a4bbf4
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Improve bootsector linking
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2023-03-25 08:34:42 -05:00 |
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d8565dcd78
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Change startup code to use kernel's find_first_card
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2023-03-24 19:39:09 -05:00 |
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883cf37e85
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Change to not mapping the startup code in the kernel mapping page
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2023-03-24 13:53:40 -05:00 |
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912f4534a4
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Fix startup code loading starting physical page of segemnt in wrong register
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2023-03-24 13:25:26 -05:00 |
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5397400960
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Document the kernel startup code
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2023-03-24 09:00:42 -05:00 |
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4836f3e5ca
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Change to a higher-half kernel
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2023-03-24 08:10:32 -05:00 |
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62c803b36a
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Update ROM (5a0f1c7)
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2023-03-24 08:07:44 -05:00 |
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1a5c7d1820
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Remove unnecessary modulus instruction
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2023-02-14 17:27:25 -06:00 |
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988f84e5c1
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Fix spelling errors in bootloader comments
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2023-02-14 17:25:53 -06:00 |
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026406c355
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Change bootsector to not load the whole kernel ELF file into a buffer
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2023-02-09 12:08:36 -06:00 |
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82f3185f9c
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Change to 16-bit card ID register
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2022-11-23 10:49:38 -06:00 |
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5bb2733132
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Update ROM
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2022-11-21 12:54:33 -06:00 |
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cbcb7010c6
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Switch to use DMA and clean up boot code
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2022-11-21 10:41:43 -06:00 |
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52d5e67f44
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Run clippy on initrd_maker
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2022-11-18 16:29:58 -06:00 |
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9e48568e22
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Update to sector size of 512
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2022-11-18 16:05:13 -06:00 |
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68d9e64f93
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Update config to TOML
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2022-11-11 22:14:55 -06:00 |
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57b18a0ba4
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Clean up comments and add get_all_cards
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2022-10-10 16:18:34 -05:00 |
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11084131f6
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Remove scan_cards and add find_first_card
scan_cards is unnecessary for the 68k, as it makes more sense to return
the IO base address instead of a card index.
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2022-10-10 15:47:06 -05:00 |
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1d5e061a6c
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Remove test data from main kernel file
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2022-10-10 10:52:49 -05:00 |
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65fcf982b6
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Cleanup and fix tupfiles
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2022-10-09 15:39:44 -05:00 |
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46023c8cff
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Change away from a % register name prefix
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2022-10-09 15:30:46 -05:00 |
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f1dd33925f
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Tell assembler the correct target architecture
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2022-10-09 15:30:23 -05:00 |
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716e5f7361
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Add scan_cards and fix bootloader's handling of 0 file size segments
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2022-10-09 15:30:23 -05:00 |
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a9f4654074
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Clean up top level Tupfile
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2022-10-09 15:30:23 -05:00 |
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457fefb19f
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First pass at bootloader
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2022-10-09 15:30:21 -05:00 |
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cd3ef5abc7
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Initial commit
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2022-10-07 18:07:32 -05:00 |
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