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fat32_sys_rewrite

fat_v2

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#1

#2

#3

#5

v0.0.1

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• 8537d6cd5e use bx addressing in read_disk_raw Elaina Claus 2024-10-13 20:51:16 -04:00
• cd833184da use bx addressing in read_disk_raw Elaina Claus 2024-10-13 20:51:16 -04:00
• e57c2cc67d Merge pull request #3 from Nivirx/bss-setup Elaina Claus 2024-10-13 18:05:19 -04:00
• 7617b11199 Merge pull request #3 from Nivirx/bss-setup Elaina Claus 2024-10-13 18:05:19 -04:00
• e4b9c5d77f added partition_table and fat32_bpb params to stage2 also the partition table and fat32_bpb and passed/copied from the mbr/vbr now Elaina Claus 2024-10-13 17:54:06 -04:00
• 86564b2356 added partition_table and fat32_bpb params to stage2 also the partition table and fat32_bpb and passed/copied from the mbr/vbr now Elaina Claus 2024-10-13 17:54:06 -04:00
• e3a646675f bss for vbr stage Elaina Claus 2024-10-13 17:52:28 -04:00
• 5ba7801926 bss for vbr stage Elaina Claus 2024-10-13 17:52:28 -04:00
• 9d33469e32 fixed bss init in mbr Elaina Claus 2024-10-13 17:52:09 -04:00
• 35e9aec059 fixed bss init in mbr Elaina Claus 2024-10-13 17:52:09 -04:00
• dd1a74bff0 pass location of partition_table structure to vbr Elaina Claus 2024-10-13 16:41:39 -04:00
• 736aad85e5 pass location of partition_table structure to vbr Elaina Claus 2024-10-13 16:41:39 -04:00
• 29db27925f initial work on a macro to call read_disk_raw Elaina Claus 2024-10-13 16:37:52 -04:00
• f51d8b4142 initial work on a macro to call read_disk_raw Elaina Claus 2024-10-13 16:37:52 -04:00
• 7f06d47f32 add reserved space for jmp short init at the start, technically this is part of the bpb anyways Elaina Claus 2024-10-13 16:37:29 -04:00
• 3693eca940 add reserved space for jmp short init at the start, technically this is part of the bpb anyways Elaina Claus 2024-10-13 16:37:29 -04:00
• 4faffbf7fe remove defs for memory locations (moving to bss) Elaina Claus 2024-10-13 16:36:55 -04:00
• a383f7cfb4 remove defs for memory locations (moving to bss) Elaina Claus 2024-10-13 16:36:55 -04:00
• 832141efb4 bss convertion for mbr stage Elaina Claus 2024-10-13 16:36:11 -04:00
• c1a9d449df bss convertion for mbr stage Elaina Claus 2024-10-13 16:36:11 -04:00
• c919144496 turns out huge unreal mode isn't supported in bochs Elaina Claus 2024-10-13 14:50:49 -04:00
• ce6240249a turns out huge unreal mode isn't supported in bochs Elaina Claus 2024-10-13 14:50:49 -04:00
• a62f3de26f unreal gdt tweaks & fixes Elaina Claus 2024-10-13 13:22:01 -04:00
• 963dec5281 unreal gdt tweaks & fixes Elaina Claus 2024-10-13 13:22:01 -04:00
• 0983ec3fd5 remove map files as well Elaina Claus 2024-10-12 22:16:17 -04:00
• 3d1877d7fe remove map files as well Elaina Claus 2024-10-12 22:16:17 -04:00
• bd40d6d324 relocate code sections to end up with stage2 starting at 0x500 Elaina Claus 2024-10-12 22:14:47 -04:00
• eb97aac673 relocate code sections to end up with stage2 starting at 0x500 Elaina Claus 2024-10-12 22:14:47 -04:00
• 3d3bcc6ea5 reduced stage2 to 24KiB Elaina Claus 2024-10-12 22:13:12 -04:00
• c60bad1066 reduced stage2 to 24KiB Elaina Claus 2024-10-12 22:13:12 -04:00
• d1f8ec4a9e follow standard proceedure and reallocate the mbr to 0x600 Elaina Claus 2024-10-12 21:21:43 -04:00
• 050f90517a follow standard proceedure and reallocate the mbr to 0x600 Elaina Claus 2024-10-12 21:21:43 -04:00
• 2fa03c31d7 partially roll back changing the segment to 0x07E0 Elaina Claus 2024-10-12 20:25:04 -04:00
• 555cf1271b partially roll back changing the segment to 0x07E0 Elaina Claus 2024-10-12 20:25:04 -04:00
• f535840572 big step...and also its completely broken right now Elaina Claus 2024-10-12 15:41:39 -04:00
• 8fea1f0a06 big step...and also its completely broken right now Elaina Claus 2024-10-12 15:41:39 -04:00
• 54b7a81648 correct typo Elaina Claus 2024-10-12 15:39:16 -04:00
• b49b2bae68 correct typo Elaina Claus 2024-10-12 15:39:16 -04:00
• 1d84f52690 definition corrections in part table stuff Elaina Claus 2024-10-12 15:39:04 -04:00
• 5abbfa4d15 definition corrections in part table stuff Elaina Claus 2024-10-12 15:39:04 -04:00
• 276fe70572 use early_mem.inc Elaina Claus 2024-10-12 15:38:47 -04:00
• 83aa7d1147 use early_mem.inc Elaina Claus 2024-10-12 15:38:47 -04:00
• 73b42c66fd renamed mem.inc and removed unused items Elaina Claus 2024-10-12 15:38:24 -04:00
• ac6ad77249 renamed mem.inc and removed unused items Elaina Claus 2024-10-12 15:38:24 -04:00
• 9656a9465b first version of kmemcpy5/kmemset4 Elaina Claus 2024-10-12 14:48:26 -04:00
• bc89850c00 first version of kmemcpy5/kmemset4 Elaina Claus 2024-10-12 14:48:26 -04:00
• bd80f48b1b use NASM defined size value from structure macro Elaina Claus 2024-10-12 12:58:32 -04:00
• 12fc8a1e37 use NASM defined size value from structure macro Elaina Claus 2024-10-12 12:58:32 -04:00
• 3fbfcbef53 BIOSMemoryMap is a location in bss now, use lea Elaina Claus 2024-10-12 12:58:16 -04:00
• baa146bef5 BIOSMemoryMap is a location in bss now, use lea Elaina Claus 2024-10-12 12:58:16 -04:00
• 31c45051e6 minor cleanup related to memory refactor Elaina Claus 2024-10-12 12:57:56 -04:00
• d1217182d4 minor cleanup related to memory refactor Elaina Claus 2024-10-12 12:57:56 -04:00
• a523e17d27 moved stuff that is only referenced in Stage2 to stage2 bss Elaina Claus 2024-10-12 12:55:29 -04:00
• 5a74cd86ad moved stuff that is only referenced in Stage2 to stage2 bss Elaina Claus 2024-10-12 12:55:29 -04:00
• 65e5a83eb4 stage2 is now a multisection binary file also preparing to move memory globals to bss section. Elaina Claus 2024-10-12 11:29:20 -04:00
• 69c068f6be stage2 is now a multisection binary file also preparing to move memory globals to bss section. Elaina Claus 2024-10-12 11:29:20 -04:00
• cd048933ec output symbol maps to ease debuging Elaina Claus 2024-10-12 11:28:25 -04:00
• 63421661a7 output symbol maps to ease debuging Elaina Claus 2024-10-12 11:28:25 -04:00
• e648fd0de6 remove PRINT_FUNC macro...this isn't it chief Elaina Claus 2024-10-12 11:27:55 -04:00
• 9cde0333e6 remove PRINT_FUNC macro...this isn't it chief Elaina Claus 2024-10-12 11:27:55 -04:00
• 2581e50c8b ignore nasm symbol map files Elaina Claus 2024-10-12 11:27:20 -04:00
• 6ff96deabc ignore nasm symbol map files Elaina Claus 2024-10-12 11:27:20 -04:00
• 60aaf5cdd9 move far jump setup in EnterUnrealMode to right after we save CS Elaina Claus 2024-10-11 21:51:07 -04:00
• 96de8cd9c7 move far jump setup in EnterUnrealMode to right after we save CS Elaina Claus 2024-10-11 21:51:07 -04:00
• 59678149e0 added debug config for bochs Elaina Claus 2024-10-11 21:49:15 -04:00
• daa6337285 added debug config for bochs Elaina Claus 2024-10-11 21:49:15 -04:00
• 075e51c8bc move macro definition super early fix a few mistakes in macro defs Elaina Claus 2024-10-11 19:31:31 -04:00
• d73a4eea6c move macro definition super early fix a few mistakes in macro defs Elaina Claus 2024-10-11 19:31:31 -04:00
• 48cd0f742d added macros to define cstr and str aligned all the entry points for proceedures to 4 bytes added a PrintString wraper macro Elaina Claus 2024-10-11 19:05:15 -04:00
• 5703bad704 added macros to define cstr and str aligned all the entry points for proceedures to 4 bytes added a PrintString wraper macro Elaina Claus 2024-10-11 19:05:15 -04:00
• e5fb1b41eb added bochs debug wrappers Elaina Claus 2024-10-11 19:03:27 -04:00
• a3f0684c85 added bochs debug wrappers Elaina Claus 2024-10-11 19:03:27 -04:00
• 208729ed01 split e820 bios call documentation to its own file under docs/ Elaina Claus 2024-10-11 17:20:53 -04:00
• a8da6eef72 split e820 bios call documentation to its own file under docs/ Elaina Claus 2024-10-11 17:20:53 -04:00
• 086cf9d8ea correct src size in op Elaina Claus 2024-10-11 16:52:57 -04:00
• d9e46f5571 correct src size in op Elaina Claus 2024-10-11 16:52:57 -04:00
• 095822fa27 inlined ClusterToLBA removed caller save kludge for now init first_root_dir_sector from ebpb data Elaina Claus 2024-10-11 15:55:24 -04:00
• 0250d9351d inlined ClusterToLBA removed caller save kludge for now init first_root_dir_sector from ebpb data Elaina Claus 2024-10-11 15:55:24 -04:00
• 71f13fd6b5 somewhat of a cludge, but added a macro to save all caller saved regs Elaina Claus 2024-10-11 14:25:01 -04:00
• e8fb22c826 somewhat of a cludge, but added a macro to save all caller saved regs Elaina Claus 2024-10-11 14:25:01 -04:00
• 802d47fbf7 fix passing stage2 wrong data for boot drive Elaina Claus 2024-10-11 13:09:17 -04:00
• df3b8dfc0c fix passing stage2 wrong data for boot drive Elaina Claus 2024-10-11 13:09:17 -04:00
• 4af0637c7f use kmemset to 0 out fat32_state in InitFATDriver Elaina Claus 2024-10-11 13:00:45 -04:00
• 3a819a685a use kmemset to 0 out fat32_state in InitFATDriver Elaina Claus 2024-10-11 13:00:45 -04:00
• 07197b0d5b reduce proceedure local storage to 16 bytes Elaina Claus 2024-10-11 12:59:36 -04:00
• 5ccd2fb12f reduce proceedure local storage to 16 bytes Elaina Claus 2024-10-11 12:59:36 -04:00
• 056551fdd1 rename file to BOOT.BIN K.I.S.S. Elaina Claus 2024-10-11 12:16:01 -04:00
• ccb82f29fc rename file to BOOT.BIN K.I.S.S. Elaina Claus 2024-10-11 12:16:01 -04:00
• 0aae0616fd more comments to seperate setups Elaina Claus 2024-10-11 12:08:09 -04:00
• f665d7fcaa more comments to seperate setups Elaina Claus 2024-10-11 12:08:09 -04:00
• aff631f3db force 1-1 logical to physical sectors copy our VBR code to backup VBR Elaina Claus 2024-10-11 12:04:44 -04:00
• 94034eb7bf force 1-1 logical to physical sectors copy our VBR code to backup VBR Elaina Claus 2024-10-11 12:04:44 -04:00
• a3a768adf4 more error handling in detecting disk image creation will need ported to macOS sometime Elaina Claus 2024-10-11 11:44:04 -04:00
• ab21f9c838 more error handling in detecting disk image creation will need ported to macOS sometime Elaina Claus 2024-10-11 11:44:04 -04:00
• d684d4f11f more error handling for dd writes Elaina Claus 2024-10-11 11:31:38 -04:00
• 2f391a0fc2 more error handling for dd writes Elaina Claus 2024-10-11 11:31:38 -04:00
• 75c046f9cd use gs for vesa framebuffer (was fs) Elaina Claus 2024-10-08 20:23:16 -04:00
• d88b1bcb70 use gs for vesa framebuffer (was fs) Elaina Claus 2024-10-08 20:23:16 -04:00
• 00daf92df5 unreal gdt now has 2 selectors 1 code, 1 data ss, and e/f/g segments are loaded to the same flat 4gb segment moved gdt notes to documentation Elaina Claus 2024-10-08 20:22:21 -04:00
• 13ff42a7d1 unreal gdt now has 2 selectors 1 code, 1 data ss, and e/f/g segments are loaded to the same flat 4gb segment moved gdt notes to documentation Elaina Claus 2024-10-08 20:22:21 -04:00