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16 hourskern: Add initial process definitionsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
16 hourssys: Add sys/queue.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
16 hourskern/amd64: Add trapframe definitionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
16 hourssys: types: Add ID typesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
19 hoursproject: Correct malformed copyright headersHEADmasterIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
19 hourskern/amd64: Add md/cpu.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
19 hourssys: Add sys/mman.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
21 hourskern/amd64: mmu: Add function to map pagesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
31 hourskern/amd64: Do low-level processor configurationIan Moffett
This commit seperates low-level processor configuration into the cpu_loinit() function. This is to be called for the BSP and per AP. Signed-off-by: Ian Moffett <ian@osmora.org>
31 hourskern/amd64: msr: Make md/msr.h includable in asmIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
31 hourskern/amd64: mmu: Add mu_pmap_forkvas() helperIan Moffett
The mu_pmap_forkvas() function copies the current virtual address with the user porition zeroed. Signed-off-by: Ian Moffett <ian@osmora.org>
33 hourskern/amd64: mp: Sync MTRRs between APs and BSPIan Moffett
Section 11.11.8 of the Intel SDM states that all MTRRs in a multiprocessing system must be synced to prevent undefined behavior. Signed-off-by: Ian Moffett <ian@osmora.org>
37 hourskern: vm: Fix typo in VIRT_TO_PHYS()Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
39 hourskern/amd64: mp: Add multiprocessing groundworkIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
39 hourssys: cdefs: Add __section() macroIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
39 hourskern/amd64: lapic: Add lapic_read_id() functionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
39 hourskern: acpi: Add acpi_read_madt() helperIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
41 hourskern: dev: Add HPET timer driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
42 hourskern/amd64: lapic: Add support for sending IPIsIan Moffett
This commit introduces an interface for sending inter-processor interrupts using the current Local APIC unit Signed-off-by: Ian Moffett <ian@osmora.org>
44 hourskern/amd64: lapic: Configure and calibrate timerIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
44 hourskern/amd64: Expose IDT to C through idt.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
44 hourskern/amd64: i8254: Add dividend defineIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64: isa: Add minimal i8254 driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64: cpu: Add initial Local APIC driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern: os: Add MMIO helper macrosIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64: Add CPUID helper macroIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern: vm: Add KERN_BASE macro for HHDMIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64+mu: Introduce percpu machine core blockIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern: mu: Get rid of that yucky self fieldIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern: mu: Move cpu_info to machine unifierIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64+mu: Add processor descriptor + percpu stateIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
2 dayskern/amd64: Add model specific register helpersIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: Add initial ACPI related sourcesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: lib: Add POSIX memcmp() functionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 daysacpi: tables: Add initial ACPI table defsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: Annotate KFENCE macroIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: mu: Swap __weak/__strong orderIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64+mu: Add initial virtual memory sourcesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: vm: Add frame allocation and deallocationIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: panic: Deprecate mu_panic_preamble()Ian Moffett
This commit deprecates mu_panic_preamble() in favor of the mu_spinlock_acq() function Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: Add spinlock impl for AMD64 portIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayssys: cdefs: Add __asmv macroIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: vm: Add pagesize defineIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: vm: Add initial physical memory managementIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: dev: Add initial console driverIan Moffett
This commit introduces the boot console driver and integrates it with the tracing system Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: dev: Add console fontIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: dev: Add video RAM driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayssys: Add sys/errno.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern: Add initial vm/ subsystem + hhdm helpersIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayssys: Add sys/param.hIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>