| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-05-26 | syscalls/memflag: FINDFREE flag | dzwdz | |
| 2022-05-21 | syscall/memflag: implement freeing memory | dzwdz | |
| 2022-05-21 | kernel/pagedir: explicitly mark the pagedir user/write fields as unused | dzwdz | |
| 2022-04-14 | kernel: basic page allocator, `process_free` | dzwdz | |
| 2021-11-14 | shared: use a single implementation of mem* functions everywhere | dzwdz | |
| 2021-09-21 | start using sparse's `-Wnon-pointer-null` | dzwdz | |
| While I personally don't see a reason to use NULL instead of 0, I assume that whoever made that a sparse default knew what they were doing. | |||
| 2021-09-11 | replace `user_ptr` with a linux-style `__user` annotation | dzwdz | |
| 2021-09-05 | move most of the memory stuff to kernel/mem/ | dzwdz | |
| 2021-08-24 | switch to using user_ptr for pointers coming from userland | dzwdz | |
| 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 | |||
| 2021-08-24 | replace () with (void) in function definitions | dzwdz | |
| `()` means that any amt of arguments will be accepted, which isn't what i want | |||
| 2021-07-26 | fork() pt 1: cloning process memory | dzwdz | |
| 2021-07-22 | implement the debuglog() syscall | dzwdz | |
| 2021-07-20 | rename pagedir_use() to pagedir_switch() | dzwdz | |
| imo "use" was slightly misleading | |||
| 2021-07-20 | only enable paging when jumping into ring 0 | dzwdz | |
| The kernel can't use the limited paging tables of user processes. Alternatively, sysenter could accept a parameter with a new cr3. That would allow/require using paging in the kernel - so I'll switch to it later, but I want to get other stuff done first. | |||
| 2021-07-19 | very basic paging | dzwdz | |
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index : camellia | |
| Unnamed repository; edit this file 'description' to name the repository. |
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