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* Change mode of operation for mmap_file (see readme)Alex Auvolat2015-02-208-34/+68
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* Think a bit ; ioctls only on open file descriptors.Alex Auvolat2015-02-209-72/+17
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* Add kernel worker threads for handling various tasks (eg. interrupts)Alex Auvolat2015-02-1913-13/+171
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* Remove global locking on handles by VFS ; adapt nullfs.Alex Auvolat2015-02-193-40/+32
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* Add syscall for ioctl on open handleAlex Auvolat2015-02-197-6/+39
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* Userland test infrastructureAlex Auvolat2015-02-1910-30/+124
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* Several things :Alex Auvolat2015-02-197-45/+66
| | | | | | | - 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 Auvolat2015-02-198-27/+364
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* Implement userspace mallocAlex Auvolat2015-02-1914-25/+559
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* Make VFS thread-safe, probably.Alex Auvolat2015-02-193-36/+145
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* Make nullfs thread-safe (maybe in an overkill manner, but it doesn't cost ↵Alex Auvolat2015-02-191-10/+26
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* Add precision to common readmeAlex Auvolat2015-02-151-1/+1
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* Moving files.Alex Auvolat2015-02-155-6/+4
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* Fix mchmap. Lesson : invalid pointer dereferences happen! with unexpected ↵Alex Auvolat2015-02-142-8/+10
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* Many things :Alex Auvolat2015-02-149-69/+101
| | | | | | - 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 Auvolat2015-02-142-14/+34
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* Add btree_remove_v to selectively remove bindings that have a keyAlex Auvolat2015-02-143-0/+58
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* Add lower/upper bound test ; fix id_key_cmp_fun.Alex Auvolat2015-02-143-1/+21
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* Add second btree test (btw it works)Alex Auvolat2015-02-143-1/+47
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* Add first btree test ; fix first btree test.Alex Auvolat2015-02-148-14/+56
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* Rearrange testing architecture : just type 'make run_tests'Alex Auvolat2015-02-1424-199/+307
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* Add binary tree implementation. NOT TESTED, FULL OF BUGS.Alex Auvolat2015-02-1412-68/+448
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* Change hashtbl memory freeing methodAlex Auvolat2015-02-146-34/+59
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* Change a bit of structureAlex Auvolat2015-02-145-40/+33
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* Begin implementation of syscalls.Alex Auvolat2015-02-1315-19/+188
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* Implement ELF loading ; arrange so that user processes run.Alex Auvolat2015-02-1310-19/+178
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* Reorganize code in preparation for user apps.Alex Auvolat2015-02-1321-17/+163
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* Implement some handling of user stuff...Alex Auvolat2015-02-136-46/+159
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* Implement switching to usermode.Alex Auvolat2015-02-136-7/+72
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* Add stubs for process-related functions.Alex Auvolat2015-02-135-18/+165
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* Prepare for user memory management and usermode codeAlex Auvolat2015-02-136-50/+94
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* Isolate cmdline test ; rename tests.Alex Auvolat2015-02-131-16/+27
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* Cleanup output.Alex Auvolat2015-02-135-51/+80
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* Complete nullfs : create, delete, trunc, read, writeAlex Auvolat2015-02-134-11/+171
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* Unlink function now called delete() (becaue that's what it does)Alex Auvolat2015-02-133-13/+13
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* Change semantics of VFS :Alex Auvolat2015-02-132-13/+59
| | | | | - 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 Auvolat2015-02-129-252/+313
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* Adjust nullfs headerAlex Auvolat2015-02-124-20/+31
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* Implement walk_path_except_lastAlex Auvolat2015-02-121-5/+52
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* Begin ajusting vfs.cAlex Auvolat2015-02-124-18/+192
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* kmain.c is kind of an example of how the VFS should be used from the outside...Alex Auvolat2015-02-124-22/+38
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* DOES NOT COMPILE | VFS structure change (VFS centralises more stuff)Alex Auvolat2015-02-123-22/+79
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* Add ioctl support in nullfs.Alex Auvolat2015-02-092-4/+17
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* Add stating on open filesAlex Auvolat2015-02-094-15/+70
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* Forgot somethingAlex Auvolat2015-02-091-1/+3
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* Nullfs in good shape : can read a ram file.Alex Auvolat2015-02-095-12/+129
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* Remove file that shouldn't be here.Alex Auvolat2015-02-092-3/+14
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* Work on nullfsAlex Auvolat2015-02-098-35/+174
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* Make way for nullfsAlex Auvolat2015-02-096-14/+72
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* Start work on filesystems.Alex Auvolat2015-02-0910-67/+320
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