1808 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
apio	7a78609a85	kernel: Preserve kernel threads' page directories when they differ from the regular kernel page directory	2023-06-17 00:49:31 +02:00
apio	c2cdb861c9	kernel/ATA: Fix buffer overflow in ATADevice::read() with small sizes and unaligned offsets	2023-06-17 00:48:53 +02:00
apio	27b26f389c	kernel: Lock ATADevice::read_lba() using ATA::Channel's KMutex	2023-06-17 00:22:38 +02:00
apio	4f86cd9f08	libluna: Add a so very basic HashMap	2023-06-17 00:07:43 +02:00
apio	32d2e0e6b7	kernel: Remove register_special_device()'s name parameter ... This is now duplicate information that can be queried using device->device_path().	2023-06-16 21:46:51 +02:00
apio	ba46399bbd	kernel/ATA: Remove debug messages	2023-06-16 21:34:36 +02:00
apio	738b218a49	kernel/ATA+MBR: Dynamically generate device names + create devices for MBR partitions	2023-06-16 21:30:50 +02:00
apio	72b8ebe02c	kernel: Make the MBR code read from a device instead of an inode	2023-06-16 21:10:33 +02:00
apio	72e798cedb	kernel: Do not automatically read the MBR partition table from /dev/cdrom ... Since ff952cfe16 made /dev mounted from userspace, /dev/cdrom does not exist when ATA drives are scanned.	2023-06-16 21:10:33 +02:00
apio	7593947c33	kernel/ATA: Route interrupts to the correct drive	2023-06-16 21:10:33 +02:00
apio	93922932fa	kernel: Start reading the MBR partition table from the ATAPI drive	2023-06-16 21:10:33 +02:00
apio	a3beaa4d53	ATA: Mark the CDROM as a block device	2023-06-16 21:10:33 +02:00
apio	bb0db450b3	kernel/ATA: Pass extra information to DeviceRegistry ... This is needed since merging e7d482e from main.	2023-06-16 21:10:33 +02:00
apio	a0fa1f2cfd	kernel+init: Create a device node in /dev to access the CDROM from userspace! ... Still using PIO, though.	2023-06-16 21:10:33 +02:00
apio	2fa11a5ae3	kernel/ATA: Read the CDROM's first sector using ATAPI PIO!! ... Sadly, for some reason, DMA is not working right now. This is a problem, as PIO is inconvenient. But hey, it works for now!	2023-06-16 21:10:32 +02:00
apio	cc8450751c	kernel/x86_64: Implement writing to PCI fields	2023-06-16 21:10:32 +02:00
apio	3762d3f959	kernel/PCI: Add bit enum for the Command field	2023-06-16 21:10:32 +02:00
apio	a99c5e325d	kernel: Actually register interrupt handlers properly	2023-06-16 21:10:32 +02:00
apio	82db0e39ea	kernel/ATA: Calculate block sizes for ATA devices as well	2023-06-16 21:10:32 +02:00
apio	46c45068e0	kernel/ATA: Send a READ CAPACITY packet to an ATA drive on initialization	2023-06-16 21:10:32 +02:00
apio	cfcde5af55	kernel/ATA: Read the PCI Busmaster registers and start preparing for DMA	2023-06-16 21:10:31 +02:00
apio	268252c89e	kernel/ATA: Read the Busmaster base port and verify it	2023-06-16 21:10:31 +02:00
apio	5d16754632	kernel: Handle device BARs properly	2023-06-16 21:10:31 +02:00
apio	6307b01689	kernel/ATA: Read ATA strings properly instead of backwards ... Now we can see the model string. What does it say... "QEMU DVD-ROM". Let's go!	2023-06-16 21:10:31 +02:00
apio	e118c9ea0d	kernel/ATA: Implement enough to send an IDENTIFY command and read the model number :)	2023-06-16 21:10:31 +02:00
apio	ee691bbb0f	kernel/ATA: Handle drive IRQs in compatibility mode	2023-06-16 21:10:31 +02:00
apio	739950e8f0	kernel/CPU: Allow passing arbitrary data to interrupt handlers	2023-06-16 21:10:31 +02:00
apio	3a84127fd6	kernel/ATA: Start reading/writing registers and detecting drives	2023-06-16 21:10:30 +02:00
apio	e8507d23ee	kernel: Warn if no ATA controller is found	2023-06-16 21:10:30 +02:00
apio	d9a1e8a980	kernel: Add a KMutex class and use that for ATA::Controller locking	2023-06-16 21:10:30 +02:00
apio	7efc6dc985	kernel/x86_64: Add basic ATA controller and channel identification	2023-06-16 21:10:30 +02:00
apio	beeafb73e6	kernel/PCI: Add more PCI field types	2023-06-16 21:10:30 +02:00
apio	f0caf010bf	kernel/x86_64: Add a way to register IRQ handlers from other kernel subsystems	2023-06-16 21:10:26 +02:00
apio	d589834eb7	libluna: Add HashTable	2023-06-15 15:50:04 +02:00
apio	da1439126a	libos: Correct wrong manpage section for execve()	2023-06-09 23:35:23 +02:00
apio	e4e501ecfe	libos: Add Process::wait()	2023-06-09 23:12:31 +02:00
apio	a1bf4dafbe	libluna: Remove implicit vector copying and add an explicit way to do it ... Closes #28.	2023-06-09 22:54:22 +02:00
apio	bc07cc94cb	libos: Document it entirely using Doxygen comments =D ... Also, add copyright information to individual files. This is going to be a hassle to do for EVERY file.	2023-06-09 22:45:06 +02:00
apio	5f5b58a2c0	apps: Add a syscall fuzzer	2023-06-08 19:58:00 +02:00
apio	d0b65674e6	kernel: Fix 0-delay sleeps blocking the thread forever	2023-06-08 19:57:38 +02:00
apio	85896214ba	libos: Make File::read_all() read chunked blocks instead of one character at a time ... This results in a speedup of 0.23s -> 0.13s for Base64 encoding of /bin/ls.	2023-06-04 00:23:06 +02:00
apio	3283991ec6	kernel: Keep the old Timer::ticks_ms() API. ... Removing this API broke the ATA branch.	2023-06-03 21:02:18 +02:00
apio	e10cc2d954	libc: Add the internal TRY_OR_SET_ERRNO macro ... Similar mechanism to TRY(), but propagating C-like errors instead of Results on failure.	2023-06-03 20:20:01 +02:00
apio	6b4d41529e	libc: Fix execvp() calling the shell after an ENOEXEC	2023-06-03 17:00:24 +02:00
apio	6ad7491300	sh: Skip comments (and shebangs!)	2023-06-03 16:59:18 +02:00
apio	8bcec00a9d	kernel: Change the timer subsystem to use timespecs natively	2023-06-03 13:15:10 +02:00
apio	d2334a67dd	apps: Add mktemp	2023-06-03 12:15:57 +02:00
apio	fd62de6474	libluna: Do not sort empty arrays; avoids a segfault	2023-06-03 11:55:46 +02:00
apio	1090815c8d	kernel: Honor the sticky bit	2023-06-03 11:55:10 +02:00
apio	89d7866abb	libos: Show the sticky bit on symbolic modes	2023-06-03 11:35:13 +02:00