Linehu
174af71b39
feat: exhaustive STUB instrumentation - 241 panic sites across VMM/kernel + whitelist alignment
...
- VMM cluster: XJ3-E/LIN-E/VMM-E/VMX-E/EPT-E/IPC-E/VVB-E (124 sites)
- kernel cluster: TST-E/MM-E/UTRW-E/LAPIC-E/IDT-E/SAS-E/PRB-E/NETST-E/DKM-E (117 sites)
- whitelist fixes: vmm_init env probes E10-E14 fallback, disk_log read-only block path, DSL-E05 non-FAT32 device 0 probe
- QEMU smoke: wizard -> USER.CONF -> login -> desktop ready, zero spurious panic
2026-10-03 21:26:04 +08:00
Linehu
506d1b18c6
feat: SAS-R0 signature-feature attestation - not-ready means very-early panic
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- SAS-E01: scheduler bootstrap failure was "non-fatal" -> panic (O(1)
scheduler must stand up or nothing runs)
- PCKC-E01: boot-time key-derive roundtrip in utsm_init (get_or_derive
probe segment, all-zero key or error -> panic; probe slot invalidated)
- DKM-E04..E07: manifest required-driver failures (module missing /
ELF invalid / symbol scan fail / load fail) -> panic instead of
"abort stage" silent continue
- QEMU verify: pckc derive roundtrip ok, sealed MAC established,
selftest OK, boot reaches wizard, zero spurious panics
[STUB] P0/UTSM SAS-R0 attestation | 剩余STUB命中=101（违规=0） | “特色不是招牌，是性命” | 已提交=<this>
2026-10-03 15:49:19 +08:00
Linehu
dda0cc9dd0
feat: sealed memory early init + verify - UTSM-E01..E04 very-early panic
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- NEW core/sealed.c: utsm_sealed_early_init() runs right after utsm_init:
empty .sealed section -> UTSM-E01 panic; no root key -> UTSM-E02;
establishes BLAKE2b(root_key) MAC over [__sealed_start,__sealed_end).
- utsm_sealed_verify(): MAC mismatch -> UTSM-E03; verify-before-init ->
UTSM-E04. Wired into utsm_selftest (U3+ step).
- .sealed region now non-empty by construction: sealed brand record
"DESHAB-SEALED-MEMORY-V1-DEAICUP" lives in section(".sealed").
- Before this commit nothing ever referenced __sealed_start/__sealed_end:
the sealed section was never registered, MACed or verified.
- QEMU verify: [SEAL] region=0x20 bytes, MAC established, selftest OK,
boot reaches wizard, zero spurious panics.
[STUB] P0/UTSM/core/sealed.c | 剩余STUB命中=101（违规=0） | “封缄即落款，空区即自爆” | 已提交=<this>
2026-10-03 15:40:00 +08:00
Linehu
583262f5f0
feat: SKEL skeleton instrumentation - designed-but-unimplemented paths panic
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- hypercall.c: 5 Phase 1.3 stubs -> HCALL-E01..E05 panic (no NOSYS return)
- drr_stub.c: snapshot alloc fail -> DRR-E01; new skeletons DRR-E02 root key
seal, DRR-E03 task kill crypto erase, DRR-E04/E05 segment/system rollback,
DRR-E06/E07 driver recovery ops dispatch
- sched.c: enable fail -> SCH-E02 panic (no silent demo skip)
- dkm/kernel_api.c: D1 hot-unload DKM-E01, D2 bare code loader DKM-E02,
SIPI AP wake DKM-E03 skeletons
- virtio_net tx/rx stubs -> VNET-E01/E02; ath9k tx stub -> ATH-E01;
xhci port reset -> XHC-E01; nvme MSI/MSI-X fail -> NVME-E01..E03 (no
silent polling downgrade); e1000 MAC fallback -> E1K-E01
- pe_shim unimpl API -> PE-E01; PE ordinal import -> PE-E02
- kernel/main.c: lib sync / vscode install fail -> LNX-E01/E02
- NEW brand/brand.c (E1 boot anim BRAND-E01, E2 time egg BRAND-E02) and
pkg/pkg.c (pacman skeleton PKG-E01..03), wired into UTSM MAKEFILE
- Deliberate design-internal fallbacks kept and documented (VMX skip,
bzImage skip, KDE fallback, boot-module fallback, apic->PIC route)
2026-10-03 00:30:54 +08:00
Linehu
3aa15e7b21
feat: D4 DKM colored log prefixes - every driver has its own temper
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- log.c: color context (log_set_color / log_color_enable); ANSI only goes to serial, BOOTLOG.TXT buffer stays clean plain text
- kernel_api.c: dkm_log_set_driver() — driver-name FNV-1a hash into an 8-color bright ANSI palette, deterministic per driver
- load sites (dkm_core builtin + boot_modules external) set color around driver_init and clear after
- FUCK [debug] color_log gate (dev=1, release=0)
- QEMU verified: 1150 colored lines, per-driver stable colors (.build_tmp/qemu_serial_d4color.log)
2026-10-02 19:48:54 +08:00
Linehu
42fc06439c
feat: R3b wire drr_emergency_pool_kb / drr_recovery_log_size from FUCK
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- drr_apply_config(pool_kb, log_size) before drr_init; pool_limit clamped to compile-time 64KB static pool (min sub-buffer layout enforced, defaults kept on bad values); recovery log size clamped to remaining pool
- verified in QEMU: pool_kb=32 -> pool_limit=0x8000, log_capacity=0x80, boot continues (.build_tmp/qemu_serial_r3b.log)
2026-10-02 14:34:35 +08:00
Linehu
e4307ff0ec
feat: F1/F4/F5 phase-1 skeleton + insane-roadmap docs rework
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- docs: ROADMAP_INSANE (five-phase plan), TASKBOARD, STATUS single source of truth, PHILOSOPHY; rewrite README/ARCHITECTURE non-goals; archive ROADMAP phase 0-9; drop contradictory dev-plan doc
- F1: unified lotus panic screen (panic_full: fb draw + regs dump + DRR crash archive); IDT exception path and dkm_api_panic routed through it
- F4: leveled boot selftest (FUCK [boot] selftest=0|1|2), IDT/CS fatal checks + DMA probe
- F5: [dsk] skip_firstinit direct-to-desktop; build/configs dev+release templates now injected
2026-10-01 23:29:49 +08:00
Linehu
1074962546
ohhhhhhhhhhh (exclude linux-extra-rootfs.img build artifact)
2026-10-01 23:13:42 +08:00
Linehu
cc0fcf26e3
FU
2026-08-29 18:47:54 +08:00
Linehu
2a50fa58c7
FUCKKKK
2026-08-09 22:20:01 +08:00
xyou
f52157b7af
FUCKYOU
2026-07-31 13:53:49 +08:00
xyou
537890df9e
FUCK2
2026-07-28 14:35:14 +08:00
xyou
17a577f2ed
FUCK
2026-07-28 12:00:02 +08:00
xyou
efa626ed17
feat: Phase 1 网络端到端打通 + FirstInit/Login/DevMode 完善
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- 用户态共享网络协议栈 CODE/tools/net_stack.h（eth/ARP/IPv4/ICMP/UDP-DNS/TCP static inline，轮询模型）
- shell 内建 ping/curl/run 命令；ping.elf/curl.elf 对齐 net_stack.h 真实协议栈
- shell dev_mode 串口镜像（g_serial_mirror）便于自动化验证
- DSK 启动流程：firstInit.txt 双行格式（firstInit + dev_mode），dev_mode=1 触发 shell 自动回归测试
- FirstInit 完成→持久化 USER.CONF + 翻转 firstInit 0->1（保留 dev_mode）
- firstInit=1 时 DSK 加载 login.elf 进行用户选择 + 密码校验后再进 desktop
- 新增 CODE/login/ 登录应用、CODE/DKM/dkm_shared.h、Logo.png
- ahci/e1000/virtio_net/fat32/console_fb 驱动更新；utsm serial/block/dsk_loader 调整
- build.ps1 打包 ping.elf/curl.elf 进 SATA FAT32 根目录
- 移除 CODE/tools/bash（与 shell.elf 重复）
2026-07-26 21:07:36 +08:00
xyou
f1a2a110d7
Record networking and DMA development progress
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Add the current OS source tree, build scripts, system image layout, and development notes covering DMA page allocation, e1000 bring-up, net API dispatch, and DHCP work in progress.
2026-07-02 16:17:09 +08:00
Linehu