| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-07-25 | kernel: set up the GDT in assembly | dzwdz | |
| This is just for simplicity's sake. I think I could even omit the `movw $TSS, (GdtTss + 2)` and have the linker fill that out as a relocation, but that would probably be more complex overall. | |||
| 2024-07-22 | kernel/isr: improve interrupt handling code | dzwdz | |
| On the assembly side, ensure the stack frame looks always the same, by pushing a fake "error code" for the interrupts that don't generate one. On the C side, use a struct instead of magic indices into an "array", and make it consistent with the current style. | |||
| 2024-03-13 | kernel/amd64: print debugging info on NMI | dzwdz | |
| the vm isn't getting an NMI for any real reason anyways, so I might as well abuse it | |||
| 2023-09-19 | kernel: use HPET timer for sleeps | dzwdz | |
| not strictly necessary, but this should improve: 1. sleep performance 2. power efficiency when idle | |||
| 2023-08-13 | kern: undo accidentally commited debug code | dzwdz | |
| 2023-08-06 | kernel: put every driver in /kdev/ | dzwdz | |
| there's no real reason for bootstrap to be doing that, and this brings it closer to only doing the elf loading | |||
| 2023-01-25 | kernel/irq: use a lookup table for irqs | dzwdz | |
| 2023-01-25 | kernel: consolidate some header files | dzwdz | |
| 2023-01-25 | style: typedef structs, shorter namespaces | dzwdz | |
| I've wanted to do this for a while, and since I've just had a relatively large refactor commit (pcpy), this is as good of a time as any. Typedefing structs was mostly inspired by Plan 9's coding style. It makes some lines of code much shorter at basically no expense. Everything related to userland kept old-style struct definitions, so as not to force that style onto other people. I also considered changing SCREAMING_ENUM_FIELDS to NicerLookingCamelcase, but I didn't, just in case that'd be confusing. | |||
| 2023-01-25 | kernel/virt: replace the virt_cpy api with a more foolproof one | dzwdz | |
| 2022-09-01 | kernel: add a debug print for the amount of used memory | dzwdz | |
| 2022-08-28 | kernel/amd64: SSE support | dzwdz | |
| 2022-08-17 | amd64: rtl8139 driver with basic rx support | dzwdz | |
| 2022-08-07 | kernel: ps2 mouse support | dzwdz | |
| 2022-08-04 | do some simple TODOs, organize the rest; general code maintainance | dzwdz | |
| 2022-08-04 | syscalls: add _syscall_sleep() | dzwdz | |
| 2022-08-03 | amd64: cleanup the irq code, #define the magic numbers | dzwdz | |
| 2022-07-16 | amd64: back at the shell! | dzwdz | |
| 2022-07-16 | amd64: init can print to the terminal now | dzwdz | |
| 2022-07-16 | amd64: seemingly working syscalls (SYSCALL/SYSRET) | dzwdz | |
| 2022-07-16 | amd64: barely boot into kernel code | dzwdz | |
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index : camellia | |
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