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2024-07-02kernel/amd64: Add missing copyrightIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-07-01kernel/amd64: proc: Add stack init func for execIan Moffett
Add stack initialization code for exec functions. This new code initializes values on the stack, including argc, argv, and the auxiliary vector. Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-30kernel/amd64: proc: Add setregs()Ian Moffett
This function will be useful for things like exec in order to setup registers which are machine dependent. Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-30kernel/amd64: pmap: Add pmap_destroy_vas()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-29kernel/amd64: lapic: Improve accuracy of commentIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-29kernel/amd64: lapic: Add support for IPIsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-29kernel/amd64: proc: Update outdated commentIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-28kernel/amd64: Focus md_td_init() to fork MD codeIan Moffett
Rename md_td_init() to md_fork() and change up what it does to keep things as simple as possible. Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-28kernel/amd64: Make splraise() return previous IPLIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-28kernel/amd64: Convert kernel stack base to vaddrIan Moffett
This fixes an issue where the TSS kernel stack base is a physical address instead of being a virtual address like it's supposed to. Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-23kernel/amd64: Add machdep thread init functionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-23kernel/amd64: pmap: Add function to create new VASIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-20kernel/amd64: intr: Add splraise/splx supportIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-13kernel/amd64: pmap: Fixup and improve consistencyIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-09kernel/amd64: pmap: Add initial pmap codeIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-08kernel/amd64: Prepare for schedulerIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-08kernel/amd64: Pass CPU info to cpu_startup()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-08kernel/amd64: lapic: Add End-Of-Interrupt helperIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-08kernel/amd64: lapic: Don't test register_timer()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-08kernel/amd64: lapic: Serialize lapic_timer_init()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-07kernel: Add __cacheline_aligned macroIan Moffett
This commit introduces a "__cacheline_aligned" macro which aligns data by the cache line size (COHERENCY_UNIT bytes). This is useful for heavily contended locks. Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-06kernel/amd64: lapic: Assign timer to IST_SCHEDIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-06kernel/amd64: tss: Add support for TSSIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-06kernel/amd64: lapic: Add support for LAPIC timerIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-06kernel/amd64: intr: Add intr_alloc_vector()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-06kernel/amd64: isa: Add i8254 driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-05kernel/amd64: Add initial LAPIC codeIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: spectre: Disable IBRS by defaultIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: Add I/O APIC driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: acpi: Support parsing MADTIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: Support IBRSIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: trap: Add logging for debuggingIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04kernel/amd64: Add HPET driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2024-06-04project: Initial commitIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>