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* Add previous notice to thread.hAlex Auvolat2015-03-041-0/+8
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* Process exiting & thread termination. IMPORTANT NOTE FOLLOWS.Alex Auvolat2015-03-042-9/+20
| | | | | | | | Threads may now communicate via wait_on(void* ressource) and resume_on (void* ressource). Previous pause() is replaced by wait_on(current_thread) and resume(thread) by resume_on(thread). wait_on(x) may return false, indicating that the reason for returning is NOT that resume_on(x) was called but something else happenned. Typically false indicates that the curent thread is being killed and must terminate its kernel-land processing as soon as possible.
* Implement process termination and cleaning up (not completely though)Alex Auvolat2015-03-031-1/+2
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* Add prototypes for process management...Alex Auvolat2015-03-032-6/+30
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* Add comment about vfs_handle_tAlex Auvolat2015-03-021-0/+3
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* Change VFS interface : handles no longer visible to underlying FS.Alex Auvolat2015-03-021-23/+10
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* No lazy allocation of kernel memory. Placeholder for pmem freeing routine.Alex Auvolat2015-03-023-2/+12
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* Setup critical section management for parts that must not be interrupted.Alex Auvolat2015-03-022-10/+19
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* IRQ handlers must be written with caution!Alex Auvolat2015-02-281-0/+10
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* Implement fs_subfs (it's simple, really) ; add placeholders for more syscallsAlex Auvolat2015-02-241-1/+4
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* Complete ISO9660 impl ; some strange wtf is going on.Alex Auvolat2015-02-241-0/+19
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* Fix a bug (dispose in pciide should not exist)Alex Auvolat2015-02-241-5/+5
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* Change VFS a bit : the root directory of a fs is now a pointer. Fix tests.Alex Auvolat2015-02-241-2/+1
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* More preparation for iso9660Alex Auvolat2015-02-241-0/+87
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* Make way for ISO 9660 driver.Alex Auvolat2015-02-241-0/+5
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* Add PCI IDE driver (only PIO mode, no DMA yet.)Alex Auvolat2015-02-244-9/+155
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* PCI enumeration ; rename dev:/ to io:/Alex Auvolat2015-02-244-16/+96
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* Change mode of operation for mmap_file (see readme)Alex Auvolat2015-02-203-4/+32
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* Think a bit ; ioctls only on open file descriptors.Alex Auvolat2015-02-201-2/+1
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* Add kernel worker threads for handling various tasks (eg. interrupts)Alex Auvolat2015-02-192-2/+18
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* Remove global locking on handles by VFS ; adapt nullfs.Alex Auvolat2015-02-191-1/+0
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* Add syscall for ioctl on open handleAlex Auvolat2015-02-191-3/+9
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* Several things :Alex Auvolat2015-02-191-1/+1
| | | | | | | - disambiguate syscall.h : kernel syscall.h moved to sct.h - fix btree_remove_v !! (munmap fucked up stuff before) - make nullfs's directory listing non-exclusive (it actually copies the listing on open() and readdir()'s from that copy)
* Implement basic syscalls...Alex Auvolat2015-02-191-2/+6
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* Implement userspace mallocAlex Auvolat2015-02-191-4/+1
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* Make VFS thread-safe, probably.Alex Auvolat2015-02-191-8/+23
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* Moving files.Alex Auvolat2015-02-151-1/+1
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* Many things :Alex Auvolat2015-02-141-0/+12
| | | | | | - fix context switching (it actually worked only because of optimizations!) - complete mchmap implementation - adjust elf parser to load binaries correctly even without FM_MMAP
* Use btrees to find memory regions.Alex Auvolat2015-02-141-0/+2
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* Change a bit of structureAlex Auvolat2015-02-141-5/+12
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* Begin implementation of syscalls.Alex Auvolat2015-02-132-0/+17
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* Implement ELF loading ; arrange so that user processes run.Alex Auvolat2015-02-132-1/+64
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* Implement some handling of user stuff...Alex Auvolat2015-02-131-1/+1
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* Implement switching to usermode.Alex Auvolat2015-02-132-0/+5
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* Add stubs for process-related functions.Alex Auvolat2015-02-133-12/+28
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* Prepare for user memory management and usermode codeAlex Auvolat2015-02-133-4/+16
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* Cleanup output.Alex Auvolat2015-02-131-1/+1
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* Complete nullfs : create, delete, trunc, read, writeAlex Auvolat2015-02-131-0/+1
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* Unlink function now called delete() (becaue that's what it does)Alex Auvolat2015-02-131-4/+4
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* Change semantics of VFS :Alex Auvolat2015-02-131-3/+11
| | | | | - nodes can be loaded in ram only once (nodes identified by their path) - unlink() can only be called if the node to be deleted is not used (not in ram)
* Begin implementation of nullfs.Alex Auvolat2015-02-122-12/+9
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* Adjust nullfs headerAlex Auvolat2015-02-122-15/+10
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* Begin ajusting vfs.cAlex Auvolat2015-02-121-3/+27
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* kmain.c is kind of an example of how the VFS should be used from the outside...Alex Auvolat2015-02-121-7/+18
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* DOES NOT COMPILE | VFS structure change (VFS centralises more stuff)Alex Auvolat2015-02-122-17/+55
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* Add ioctl support in nullfs.Alex Auvolat2015-02-091-3/+4
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* Add stating on open filesAlex Auvolat2015-02-092-11/+3
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* Nullfs in good shape : can read a ram file.Alex Auvolat2015-02-092-1/+1
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* Work on nullfsAlex Auvolat2015-02-092-9/+2
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* Make way for nullfsAlex Auvolat2015-02-091-4/+4
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