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* Process exiting & thread termination. IMPORTANT NOTE FOLLOWS.Alex Auvolat2015-03-048-84/+219
| | | | | | | | 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.
* TY tito.Alex Auvolat2015-03-031-0/+1
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* Implement process termination and cleaning up (not completely though)Alex Auvolat2015-03-035-28/+193
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* Add prototypes for process management...Alex Auvolat2015-03-034-16/+64
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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 Auvolat2015-03-027-233/+139
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* Fix VFS reference counting.Alex Auvolat2015-03-021-17/+16
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* More uses of free_some_memory()Alex Auvolat2015-03-023-7/+20
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* No lazy allocation of kernel memory. Placeholder for pmem freeing routine.Alex Auvolat2015-03-028-15/+70
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* Setup critical section management for parts that must not be interrupted.Alex Auvolat2015-03-027-45/+65
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* IRQ handlers must be written with caution!Alex Auvolat2015-02-282-3/+16
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* Implement fs_subfs (it's simple, really) ; add placeholders for more syscallsAlex Auvolat2015-02-244-3/+122
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* Fix calculations in iso9660_fh_readAlex Auvolat2015-02-242-20/+16
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* Another important lesson.Alex Auvolat2015-02-241-1/+1
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* Complete ISO9660 impl ; some strange wtf is going on.Alex Auvolat2015-02-244-3/+300
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* Fix a bug (dispose in pciide should not exist)Alex Auvolat2015-02-244-19/+28
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* Change VFS a bit : the root directory of a fs is now a pointer. Fix tests.Alex Auvolat2015-02-245-57/+61
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* More preparation for iso9660Alex Auvolat2015-02-243-5/+126
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* Make way for ISO 9660 driver.Alex Auvolat2015-02-244-10/+135
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* Add PCI IDE driver (only PIO mode, no DMA yet.)Alex Auvolat2015-02-249-14/+925
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* PCI enumeration ; rename dev:/ to io:/Alex Auvolat2015-02-247-28/+338
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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 Auvolat2015-02-205-61/+9
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* Add kernel worker threads for handling various tasks (eg. interrupts)Alex Auvolat2015-02-197-9/+157
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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 Auvolat2015-02-193-4/+31
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* Userland test infrastructureAlex Auvolat2015-02-191-1/+1
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* Several things :Alex Auvolat2015-02-195-26/+44
| | | | | | | - 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 Auvolat2015-02-193-3/+257
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* Implement userspace mallocAlex Auvolat2015-02-193-14/+41
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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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* Moving files.Alex Auvolat2015-02-151-1/+1
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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 Auvolat2015-02-148-67/+99
| | | | | | - 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 Auvolat2015-02-141-0/+1
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* Add first btree test ; fix first btree test.Alex Auvolat2015-02-143-5/+5
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* Rearrange testing architecture : just type 'make run_tests'Alex Auvolat2015-02-143-192/+29
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* Change hashtbl memory freeing methodAlex Auvolat2015-02-144-12/+12
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* Change a bit of structureAlex Auvolat2015-02-144-34/+32
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* Begin implementation of syscalls.Alex Auvolat2015-02-138-9/+117
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* Implement ELF loading ; arrange so that user processes run.Alex Auvolat2015-02-138-16/+172
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* Reorganize code in preparation for user apps.Alex Auvolat2015-02-132-5/+3
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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 Auvolat2015-02-135-6/+71
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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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