Gabriel Kaszewski
38f20cc3c4
Complete microkernel boot pipeline: adapter loads only init + storage + display from disk. Init bootstraps all other servers by reading binaries from the storage server via IPC, parsing ELF, creating processes, mapping pages, and spawning threads. New syscalls: - CreateEndpoint: userspace endpoint creation with full capability grant - DebugPutchar: debug output to UART from userspace - MapPage: cross-process page mapping (init loads binaries into children) - SpawnThreadIn: spawn thread in another process via capability Key fixes: - Per-process L1 page tables for VPN[2]=0 (prevents cross-process corruption) - Separate kernel_pt from page_tables[0] (init pid=0 overwrote kernel PT ref) - Thread Running state set in switch_to_next (syscalls rejected without it) - Pending IPC results applied during context switch - SIE disabled during boot (timer can't preempt into unready processes) - User heap VA starts at 0x40000 (avoids shared buffer at 0x30000) - RequestPages maps at user VAs via per-process heap allocator VirtIO GPU: - Adapter probes for GPU device, initializes resource/scanout/backing - Display server writes to mapped framebuffer, flushes via GPU virtqueue - 640x480 BGRA framebuffer with transfer-to-host and resource-flush Storage server: - Userspace VirtIO block driver using pre-mapped MMIO and DMA pages - FAT16 filesystem reader serving file-read requests via IPC - Shared buffer protocol: init writes filename, storage writes file data Echo app for IPC testing (adapter-loaded echo proved the pipeline end-to-end).
252 lines
3.2 KiB
TOML
252 lines
3.2 KiB
TOML
# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 4
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[[package]]
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name = "accessibility-server"
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version = "0.1.0"
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[[package]]
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name = "adapter-riscv"
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version = "0.1.0"
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dependencies = [
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"domain",
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"elf",
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"kernel",
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"platform",
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"types",
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]
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[[package]]
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name = "alarm-server"
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version = "0.1.0"
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[[package]]
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name = "audio-capture-server"
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version = "0.1.0"
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[[package]]
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name = "audio-playback-server"
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version = "0.1.0"
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[[package]]
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name = "bluetooth-server"
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version = "0.1.0"
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[[package]]
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name = "calendar-server"
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version = "0.1.0"
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[[package]]
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name = "camera-server"
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version = "0.1.0"
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[[package]]
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name = "clipboard-server"
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version = "0.1.0"
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[[package]]
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name = "contacts-server"
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version = "0.1.0"
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[[package]]
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name = "display-server"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "domain"
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version = "0.1.0"
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dependencies = [
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"types",
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]
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[[package]]
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name = "echo"
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version = "0.1.0"
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dependencies = [
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "elf"
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version = "0.1.0"
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[[package]]
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name = "gatekeeper"
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version = "0.1.0"
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[[package]]
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name = "gps-server"
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version = "0.1.0"
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[[package]]
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name = "hello"
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version = "0.1.0"
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dependencies = [
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"userspace-rt",
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]
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[[package]]
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name = "init"
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version = "0.1.0"
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dependencies = [
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"elf",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "input-server"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "kernel"
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version = "0.1.0"
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dependencies = [
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"domain",
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"platform",
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"types",
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]
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[[package]]
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name = "keychain-server"
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version = "0.1.0"
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[[package]]
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name = "log-server"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "media-index-server"
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version = "0.1.0"
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[[package]]
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name = "network-server"
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version = "0.1.0"
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[[package]]
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name = "notification-server"
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version = "0.1.0"
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[[package]]
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name = "package-manager"
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version = "0.1.0"
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[[package]]
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name = "permission-manager"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "platform"
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version = "0.1.0"
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dependencies = [
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"domain",
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"types",
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]
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[[package]]
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name = "power-server"
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version = "0.1.0"
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[[package]]
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name = "print-server"
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version = "0.1.0"
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[[package]]
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name = "server-framework"
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version = "0.1.0"
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dependencies = [
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"types",
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"userspace",
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]
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[[package]]
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name = "session-server"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "snake"
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version = "0.1.0"
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dependencies = [
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "storage-server"
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version = "0.1.0"
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dependencies = [
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"server-framework",
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"types",
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"userspace",
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"userspace-rt",
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]
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[[package]]
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name = "sync-server"
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version = "0.1.0"
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[[package]]
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name = "telephony-server"
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version = "0.1.0"
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[[package]]
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name = "types"
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version = "0.1.0"
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[[package]]
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name = "usb-server"
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version = "0.1.0"
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[[package]]
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name = "user-manager"
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version = "0.1.0"
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[[package]]
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name = "userspace"
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version = "0.1.0"
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dependencies = [
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"types",
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]
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[[package]]
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name = "userspace-rt"
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version = "0.1.0"
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dependencies = [
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"types",
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"userspace",
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]
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