Juhani Krekelä
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f8c66e3c59
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Add a newline to the start of the kernel greeting message
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2021-07-06 21:57:53 +03:00 |
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Juhani Krekelä
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dba9efe140
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Add a newline before the OS selection prompt in bootloader
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2021-07-06 21:57:27 +03:00 |
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Juhani Krekelä
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89e377bf2d
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Print a dot for each loaded sector in bootloader
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2021-07-06 21:54:34 +03:00 |
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Juhani Krekelä
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283ed06d7e
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Ignore deleted files in bootloader
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2021-07-06 21:50:56 +03:00 |
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Juhani Krekelä
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ad44d90db9
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Include source on the floppy
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2021-07-04 23:48:29 +03:00 |
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Juhani Krekelä
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445774e377
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Default to 360K floppy images
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2021-07-04 23:45:50 +03:00 |
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Juhani Krekelä
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6bcfcbd7cc
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Use ds instead of es for itoa
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2021-07-04 23:40:39 +03:00 |
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Juhani Krekelä
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ca070d672e
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Start working on the kernel
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2021-07-04 23:35:27 +03:00 |
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Juhani Krekelä
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95d6cf1c4e
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Fix directory entry pointer getting offset if EttinOS kernel was found
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2021-07-04 21:05:19 +03:00 |
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Juhani Krekelä
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1c61708c85
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Allow also loading EttinOS with the bootloader
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2021-07-04 20:49:15 +03:00 |
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Juhani Krekelä
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b17a416bc6
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Give nicer names to both source and binary files
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2021-07-04 19:34:31 +03:00 |
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Juhani Krekelä
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417b3767ff
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Execute something more substantial in the kernel
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2021-07-04 19:15:51 +03:00 |
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Juhani Krekelä
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4dc7266f6a
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Make debug hexprint work under PCem too
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2021-07-04 19:13:34 +03:00 |
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Juhani Krekelä
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de098cb9f3
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Finish up the remaining TODOs in bootsect.asm
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2021-07-04 19:12:59 +03:00 |
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Juhani Krekelä
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8d67cdf201
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Always do disk reads one sector at a time
PCem emulating IBM PC 5150 seems to have a bug where int 0x13/2 will report
it read zero sectors regardless of how many sectors it actually read.
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2021-07-04 18:52:11 +03:00 |
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Juhani Krekelä
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591fe91f93
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Centralize and improve boot sector disk access
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2021-07-04 17:36:25 +03:00 |
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Juhani Krekelä
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96dcfa48bb
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Add support for 360K disk images as well
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2021-06-30 22:56:15 +03:00 |
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Juhani Krekelä
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485a75d6c3
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Fix copypaste failure leading to rootdirentries not being multiplied properly
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2021-06-30 22:10:01 +03:00 |
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Juhani Krekelä
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f4cdb29095
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Whoops, missed that (lack-of) colon
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2021-06-30 20:42:03 +03:00 |
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Juhani Krekelä
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19472fbbec
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Use 8.3 for source file names
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2021-06-30 20:41:37 +03:00 |
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Juhani Krekelä
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9a829fc71c
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Load kernel off of FAT12 disk
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2021-06-30 20:35:07 +03:00 |
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Juhani Krekelä
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8da504ca2d
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Add license and readme
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2021-06-28 23:10:29 +03:00 |
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Juhani Krekelä
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68cd3c8821
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Automatically track dependencies
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2021-06-28 23:03:07 +03:00 |
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Juhani Krekelä
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ae90faf4d6
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List root directory of the disk
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2021-06-28 22:58:11 +03:00 |
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Juhani Krekelä
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521fd1be2b
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First commit
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2021-06-28 22:42:05 +03:00 |