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43 hourskernel/aarch64: pmap: Handle PROT_EXEC prot flagIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
44 hourskernel/aarch64: Implement vas and map/unmap stubsmainIan Moffett
- Implement pmap_map() - Implement pmap_unmap() - Implement pmap_read_vas() - Implement pmap_switch_vas() Signed-off-by: Ian Moffett <ian@osmora.org>
46 hourskernel: pmap: Add arch-shared pmap_init() routineIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskernel/aarch64: Add exception code + frame fixupsIan Moffett
- Add handle_exception() as higher level logic to handle the exceptions - Simplify frame.h - Call C handler in vector.S - Clean up stack after creating frame - Add register dump on exception Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskernel/aarch64: Remove stray alignment directiveIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskernel/aarch64: Implement initial vector stubsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskernel/aarch64: Add intr_register() stubIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskernel/aarch64: Make stubs up to dateIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-06-01kernel/aarch64: pmap: Add dirty bit + cache stubsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-28kernel: drivers: Add DRIVER_DEFER() macroIan Moffett
- Add DRIVER_DEFER() macro to schedule initialization for lower priority drivers - Expose `proc0' to the rest of the kernel Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-28kernel: syslog: Handle userspace kmsg loggingIan Moffett
- Add USER_KMSG option to configure if kernel messages should be logged in user contexts - Add syslog_silence() to silence kernel messages in user contexts if USER_KMSG is "yes" Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-28kconf: GENERIC: Add additional documentationIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-05-16kernel: Add cpu_halt_others() and harden panic()Ian Moffett
Ensure interrupts are disabled at the start of panic() to prevent any interrupts from further degrading the state of the system. Also adds a newline before "panic: " to clean up the logs. Signed-off-by: Ian Moffett <ian@osmora.org>
2025-04-18kernel/aarch64: Add md_sync_all() stubIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2025-04-02kernel/aarch64: Add initial AARCH64 portIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
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