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2021-10-06init: printf basedzwdz
2021-10-05kill the process that caused an exception instead of panickingdzwdz
2021-10-04remove support for processes returning strings on exitdzwdz
This isn't really all that useful, it doesn't enable anything that wasn't possible before. With it removed I'll be able to implement process_exit() in a much simpler way.
2021-10-02implement serial/tty inputdzwdz
2021-09-23_syscall_mount(): ignore trailing slash in mount pathdzwdz
2021-09-22remove some old leftover code in tar_driverdzwdz
2021-09-21make await() fail gracefully when callee has no alive children alreadydzwdz
2021-09-21`init`: add a test for await()dzwdz
2021-09-20add an offset parameter to read() and write()dzwdz
2021-09-20remove some unused variablesdzwdz
2021-09-20use a single struct for all fs_wait return valuesdzwdz
2021-09-18init: fix off-by-one error in tar_sizedzwdz
2021-09-18implement NULL mountsdzwdz
2021-09-18`init`: implement a working tar driverdzwdz
2021-09-18create `init/stdlib`dzwdz
2021-09-18merge `kernel/types.h` and `init/types.h`dzwdz
2021-09-18`init`: start work on the tar driverdzwdz
2021-09-16scaffolding for the initrd: init can read files appended to itdzwdz
currently this is just a text file, but it will be a tar archive later on
2021-09-16implement output from vfs callsdzwdz
2021-09-16fs_read stub, basic implementation in userlanddzwdz
2021-09-15fs_wait: pass the file ID toodzwdz
2021-09-14merge the `syscall_handler` and `_syscall` declarationsdzwdz
i think that making the call a bit more "transparent" makes the code nicer
2021-09-14add support for 4-parameter syscallsdzwdz
2021-09-12simplify `fs_respond`'s signaturedzwdz
2021-09-12first working access function!dzwdz
2021-09-12reorganise init, againdzwdz
2021-09-12implement part of `fs_respond`dzwdz
2021-09-12force init's main to be in .text.startupdzwdz
for some reason it's only there by default if you compile with `-O2`. because of this, you couldn't compile camellia with `-O1`
2021-09-12init: allocate bss at runtimedzwdz
2021-09-12barebones `memflag()` implementation - letting the user allocate pagesdzwdz
2021-09-12remove some useless code from initdzwdz
2021-09-12implement most of fs_waitdzwdz
awaited_req is a garbage name but i couldn't come up with a better one. i also have no idea how to handle all the failure states
2021-09-11replace `user_ptr` with a linux-style `__user` annotationdzwdz
2021-09-09basic _syscall_fs_wait() impl, doesn't pass the req yetdzwdz
2021-09-07reimplement _syscall_mountdzwdz
2021-09-07implement fs_create(), front/back fs handlesdzwdz
2021-09-05error out when <*/types.h> isn't included in headers which need itdzwdz
2021-09-05remove the fd_ / fs_ prefixes from syscall namesdzwdz
2021-09-04rename file descriptors to handlesdzwdz
2021-08-27make vfs_mount_resolve pass all the testsdzwdz
2021-08-25reorganise init/main.c, add some "tests"dzwdz
2021-08-25remove FD_STDOUTdzwdz
init can just open `/tty` instead
2021-08-25implement open() for FD_SPECIAL_TTY (`/tty`)dzwdz
2021-08-25implement vfs_mount_seed, which creates the vfs passed to initdzwdz
2021-08-25change the signature of _syscall_fd_mountdzwdz
2021-08-24switch to using user_ptr for pointers coming from userlanddzwdz
this avoid accidental dereferences, and now it's easy to tell apart which pointers are safe to directly read and which aren't. cons: - const is completely discarded
2021-08-24replace () with (void) in function definitionsdzwdz
`()` means that any amt of arguments will be accepted, which isn't what i want
2021-08-24move syscalls.h to shared/syscalls.hdzwdz
2021-08-24remove _syscall_debug_log, as it's not needed anymoredzwdz
2021-08-24implement FD_SPECIAL_TTY, an stdout equaliventdzwdz
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