Andreas Kling
e42c3b4fd7
Kernel: Rename LinearAddress => VirtualAddress.
2019-06-07 12:56:50 +02:00
Andreas Kling
bc951ca565
Kernel: Run clang-format on everything.
2019-06-07 11:43:58 +02:00
Andreas Kling
08cd75ac4b
Kernel: Rename FileDescriptor to FileDescription.
...
After reading a bunch of POSIX specs, I've learned that a file descriptor
is the number that refers to a file description, not the description itself.
So this patch renames FileDescriptor to FileDescription, and Process now has
FileDescription* file_description(int fd).
2019-06-07 09:36:51 +02:00
Andreas Kling
5e1c7cb32c
Kernel: Memory-mapped files now have the absolute path as their name.
...
It's generated when the mapping is first created, so it won't update if
the file moves. Maybe that's something we should support, too.
2019-06-02 10:14:28 +02:00
Andreas Kling
baaede1bf9
Kernel: Make the Process allocate_region* API's understand "int prot".
...
Instead of having to inspect 'prot' at every call site, make the Process
API's take care of that so we can just pass it through.
2019-05-30 16:14:37 +02:00
Andreas Kling
66c1a9be3b
Kernel: Pass 'prot' argument to File::mmap() and act on it.
...
Nothing crazy, this just means that PROT_READ allocates readable regions,
and that PROT_WRITE allocates writable ones.
2019-05-30 12:38:35 +02:00
Andreas Kling
8cbb7f101f
Kernel: Have File virtuals take a FileDescriptor& rather than a Process&.
...
This will allow us to implement different behaviors depending on the role
of the descriptor a File is being accessed through.
2019-04-29 13:58:40 +02:00
Andreas Kling
e886337a67
Kernel: Make ProcessTracer inherit from File.
2019-04-28 15:02:55 +02:00
Andreas Kling
b9738fa8ac
Kernel: Move VM-related files into Kernel/VM/.
...
Also break MemoryManager.{cpp,h} into one file per class.
2019-04-03 15:13:07 +02:00
Andreas Kling
ab43658c55
Kernel: Move devices into Kernel/Devices/.
2019-04-03 12:36:40 +02:00
