Commit Graph

54 Commits

Author SHA1 Message Date
Enrico Fraccaroli 177e325d89 Fix mapping of ext2 file types to vfs ones. 2021-12-20 12:38:00 +01:00
Enrico Fraccaroli 8a826f0472 Fix inode reading and writing in EXT2 filesystem. 2021-12-19 11:57:43 +01:00
Enrico Fraccaroli 3013442c9d Update readme, update the cmake files. 2021-12-18 17:32:03 +01:00
Enrico Fraccaroli 0ca6e9627f Fix chdir. 2021-12-18 10:07:38 +01:00
Enrico Fraccaroli 32a1425294 Improved ELF loading, and overall OS performances. 2021-12-17 23:54:21 +01:00
Enrico Fraccaroli b8b4feeedd Reduce FS reads while loading ELF files. 2021-12-17 18:21:10 +01:00
Enrico Fraccaroli 151404d0d3 Automatically create the EXT2 filesystem without sudo. 2021-12-17 09:40:15 +01:00
Enrico Fraccaroli 11f485cf77 Fix login. 2021-12-17 00:49:17 +01:00
Enrico Fraccaroli a0dbeb1527 Finish up most of ext2 filesystem and close some bugs. Move to EXT2 but still a WIP. 2021-12-16 22:34:44 +01:00
Enrico Fraccaroli 33c02fe570 Write getdents for ext2. Fix and test all getdents functions. 2021-12-16 09:08:25 +01:00
Enrico Fraccaroli fe13f087c9 Add direntry search and new file generation. 2021-12-16 01:51:31 +01:00
Enrico Fraccaroli 73ef08dc11 Add the code for reading a file. Write the root file initialization. 2021-12-15 18:57:52 +01:00
Enrico Fraccaroli 7d74ab6bce Add the code to allocate new blocks within inodes, and to read them. 2021-12-15 18:18:51 +01:00
Enrico Fraccaroli ef90d20604 Add function to compute the real block index based on an inode. 2021-12-15 17:28:16 +01:00
Enrico Fraccaroli ae56fd09fa Complete and test EXT2 block allocation. 2021-12-15 16:37:12 +01:00
Enrico Fraccaroli 0949f75054 Fix ata write... I was compying the output data on the PRDT not the DMA area... 2021-12-15 15:51:09 +01:00
Enrico Fraccaroli df1ef59063 Add functions to write/read superblock, blocks, and inodes. Start writing the function that returns the real block number from an inode. 2021-12-15 14:11:22 +01:00
Enrico Fraccaroli f53100453f Improve dec_to_binary function. 2021-12-15 14:10:35 +01:00
Enrico Fraccaroli 69f3cc6b88 Add more EXT2 data structures. 2021-12-14 01:51:48 +01:00
Enrico Fraccaroli 4715809f96 Correctly read ext2 superblock. 2021-12-13 21:57:04 +01:00
Enrico Fraccaroli 43d34814bf Add check if the mount callback is set. 2021-12-13 21:10:17 +01:00
Enrico Fraccaroli f6090319c7 Finish fixing PATA and SATA support. 2021-12-13 13:41:53 +01:00
Enrico Fraccaroli b48d2ad54a Minor fixes. 2021-12-13 09:44:35 +01:00
Enrico Fraccaroli 4c8ce44426 Fix ATA read/write and test it. 2021-12-12 22:32:55 +01:00
Enrico Fraccaroli (Galfurian) ac3141a6d8 Fix ATA read. 2021-12-11 16:32:09 +01:00
Enrico Fraccaroli d0a0f338c7 Add helper functions to handle the stack. 2021-11-10 14:07:14 +01:00
Enrico Fraccaroli ca4250c663 Move debugging functions to io folder. 2021-11-10 12:14:40 +01:00
Enrico Fraccaroli f8da589298 Move debugging functions to io folder. 2021-11-10 12:10:39 +01:00
Enrico Fraccaroli 36242acdb0 Update drivers comments. 2021-11-10 11:14:08 +01:00
Enrico Fraccaroli f7297e3ded Clean up the bootloader code. 2021-11-09 16:30:35 +01:00
Enrico Fraccaroli 04bf7b9e3b Move boot.S inside the src folder. Move the buddy system library inside the src/mem folder. 2021-11-09 16:13:10 +01:00
Enrico Fraccaroli 60a56e1139 Improve comments. 2021-10-26 08:24:50 +02:00
Enrico Fraccaroli 7a78333bae Test improved organization of the doxygen documentation, using modules. 2021-10-20 14:11:32 +02:00
Enrico Fraccaroli f2032f0bf4 Improve documentation. 2021-10-20 12:50:15 +02:00
Enrico Fraccaroli 50ad329b6e Improve buddysystem comments. 2021-10-19 14:32:08 +02:00
Enrico Fraccaroli 064136703c Add missing comments. 2021-10-13 12:39:36 +02:00
Enrico Fraccaroli 18a2fd9baa Force includes to use absolute paths. 2021-10-05 14:29:24 +02:00
Enrico Fraccaroli 0c6a38e189 Update scheduler comments and improve code readability. 2021-10-05 10:08:49 +02:00
Enrico Fraccaroli b01eccca2e Update MentOs code to the latest development version. 2021-10-04 11:44:02 +02:00
Enrico Fraccaroli 6fd063984a Add new defines to vfs types 2019-05-16 17:22:47 +02:00
Enrico Fraccaroli bc2623ce99 Clean up stdlib 2019-05-16 17:22:21 +02:00
Enrico Fraccaroli c16a750251 Use standard limits for VFS file and path length 2019-05-16 17:13:35 +02:00
Enrico Fraccaroli c673fb9351 Improve multiboot code 2019-05-16 17:03:37 +02:00
Enrico Fraccaroli 25ffb602ea Improve multiboot info 2019-05-16 16:19:26 +02:00
Enrico Fraccaroli 552e2a073f Update limit values 2019-05-16 13:59:07 +02:00
Enrico Fraccaroli c0e5808656 Standardize most system calls 2019-05-10 17:18:34 +02:00
Enrico Fraccaroli 9368b0d6eb Canonicalize sys_open and sys_close, add close System Call 2019-05-10 12:26:30 +02:00
Enrico Fraccaroli 3bfa61d189 Re-format the code 2019-05-10 12:07:35 +02:00
Enrico Fraccaroli d9fd3b1646 Clean math code 2019-05-10 12:04:50 +02:00
Enrico Fraccaroli 14d64d25d3 Remove getchar old code 2019-05-10 12:01:10 +02:00