11 Commits

Author	SHA1	Message	Date
Bananymous	c62e820bcf	Kernel: Add basic Credentials for the system ... Now filesystem access/open, etc confirm that you have access for rwxs	2023-06-11 20:06:06 +03:00
Bananymous	8af390e0f6	Kernel: Big commit. Rewrite ELF loading code ... We now load ELF files to VirtualRanges instead of using kmalloc. We have only a fixed 1 MiB kmalloc for big allocations and this allows loading files even when they don't fit in there. This caused me to rewrite the whole ELF loading process since the loaded ELF is not in memory mapped by every process. Virtual ranges allow you to zero out the memory and to copy into them from arbitary byte buffers.	2023-06-09 00:37:43 +03:00
Bananymous	4a4a3bf184	Kernel/LibC: move file offset back to kernel ... This makes keeping track of offsets easier and more proper	2023-05-26 22:31:21 +03:00
Bananymous	53f4b5a9da	LibC: add function declarations to sys/stat.h	2023-05-11 15:11:33 +03:00
Bananymous	1cf7ef3de6	Kernel: Remove offset from OpenFileDescriptor ... This is now handled on the libc side. There might be reasons to have it in kernel side, but for simplicity's sake I'm moving it to libc for now :)	2023-05-09 20:31:22 +03:00
Bananymous	163d2e4ba8	LibELF: Add 32 bit support	2023-04-22 19:00:18 +03:00
Bananymous	4ae1332a43	LibELF: Header printing can now be turned off	2023-04-22 15:34:09 +03:00
Bananymous	10c884bba4	LibELF: ELF now has methods for accessing more attributes ... You can now access the program headers and the memory itself	2023-04-22 15:31:05 +03:00
Bananymous	a993d997ad	LibELF: remove unused file	2023-04-19 17:32:12 +03:00
Bananymous	7bd4593748	Kernel: Process is not reference counted any more ... This was not necessary and it made things needlessly complicated	2023-04-19 00:34:18 +03:00
Bananymous	079df39ca8	LibELF: Start implementing elf library	2023-04-18 10:18:15 +03:00