Crate strat9_kernel

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Strat9-OS Kernel (Bedrock)

A minimal microkernel handling:

Everything else runs as userspace component servers.

Re-exports§

acpi: ACPI (Advanced Configuration and Power Interface) support. Inspired by Theseus OS, MaestroOS, Aero, and Redox.
arch
async_io: Asynchronous I/O subsystem.
audit: Kernel audit log for security-sensitive operations.
boot: Boot subsystem
capability: Capability-based Security System
components: Kernel component declarations : Strat9-OS boot orchestration.
debug
debug_cfg: Centralised debug configuration.
dma: DMA (Direct Memory Access) safety abstractions.
entropy: Kernel entropy pool : a cryptographically sound random bytes from interrupt noise.
framebuffer
hardware: Hardware integration layer.
ipc: Inter-Process Communication (IPC) subsystem.
memory
namespace: Minimal namespace binding (temporary global table).
ostd: OSTD-like (OS Trusted Domain) abstraction layer for Strat9-OS
process: Process and Task Management
shell: Chevron shell - Minimal interactive kernel shell
silo: Silo manager (kernel-side, minimal mechanisms only)
sync
syscall: Strat9-OS Syscall Interface
trace: Lightweight kernel trace buffers for low-level debugging.
vfs: Virtual File System (VFS) - Plan 9-inspired namespace.

boot_milestone: Log a boot milestone with elapsed time since kernel entry.
e9_print
e9_println
early_print: Early print macro without newline
early_println: Early print macro for bootstrap debugging (before full logger is ready)
serial_force_println: Print to serial port with newline, bypassing the shared mutex.
serial_print: Print to serial port
serial_println: Print to serial port with newline
shell_print: Print to both serial and VGA.
shell_println: Print to both serial and VGA with newline.
trace_mem
vga_print: Print to framebuffer console (falls back to serial when unavailable).
vga_println: Print line to framebuffer console (falls back to serial when unavailable).

align_down 🔒: Performs the align down operation.
align_up 🔒: Performs the align up operation.
boot_module_slice 🔒: Performs the boot module slice operation.
count_free_like_regions 🔒
init_apic_subsystem 🔒: Initialize the APIC subsystem (Local APIC + I/O APIC + APIC Timer).
init_components: Initialize kernel components using the component system
init_logger: Initialize the logger (uses serial)
init_serial: Initialize serial output
kernel_main^⚠: Main kernel initialization - called by bootloader entry points
log_boot_module_magics 🔒: Performs the log boot module magics operation.
null_region 🔒: Performs the null region operation.
panic_handler 🔒: Kernel panic handler
register_boot_initfs_modules 🔒: Performs the register boot initfs modules operation.
register_initfs_module 🔒: Performs the register initfs module operation.
reserve_range_in_map 🔒: Performs the reserve range in map operation.
virt_or_phys_to_phys 🔒: Performs the virt or phys to phys operation.