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feat: DEAICUP lotus panic screen + F2 fbcon abstraction

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- panic screen now draws embedded ohMyLogo.png (384px RGBA, gen_panic_logo.py); background color sampled from image corners so screen bg matches logo bg
- F2: include/utsm/fbcon.h unified framebuffer console (pixel/blend/fill/rgba-image/text with FBCON_HAVE_FONT opt-in); panic.c migrated onto it
- build.ps1 regenerates panic_logo_data.inc when ohMyLogo.png changes
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Linehu
2026-10-01 23:50:04 +08:00
parent e4307ff0ec
commit 6e44fa5df7
13 changed files with 646 additions and 170 deletions
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docs/ROADMAP_INSANE.md
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@@ -27,7 +27,7 @@
| 编号 | 功能 | 疯的意义 | 状态 | 验收标准 |
|------|------|---------|------|---------|
| F1 | 内核 panic 统一兜底 | 崩了也得崩出莲花 | ✅ | panic_symbol + 莲花崩溃屏 + 寄存器简表 + DRR 归档后 halt |
| F2 | UEFI 帧缓冲控制台 | 疯要有画面 | 🔶 | console_fb 已可出字；统一控制台抽象（无 VGA 回退也出宋体）⬜ |
| F2 | UEFI 帧缓冲控制台 | 疯要有画面 | 🔶 | fbcon.h 抽象已落（panic 路径使用）；统一控制台后端 ⬜ |
| F3 | 构建跨平台（Make/CMake） | 疯不应绑 Windows | ⬜ | 当前 build.ps1 + WSL mkfs；Linux/macOS make iso 待做 |
| F4 | 状态机自检 boot_ok | 知道自己是几成疯 | ✅ | 启动分级自检（IDT/UTSM/DKM/调度器/DRR），输出 ✅/🔶 明细 |
| F5 | 可跳过 FirstInit | 自由的第一步 | ✅ | FUCK `[dsk] skip_firstinit=1` 直达 desktop；build/configs 模板注入生效 |