feat: SAS-R0 boot-time capability attestation - unimplemented feature blocks boot

- attest.c: subsystems report readiness, attest_check() before DSK handoff

- FUCK [attest] require_<name>=1 (default) + not-ready -> lotus panic with feature errcode

- wired: sealed_mem/pckc/sched/drr/fs_fat32_rw/net_wired + placeholders (pkg/brand/dkm/nvme/virtio/wlan/vmx/drr_real_mac)

- negative test: require_pkg=1 -> boot-time PKG-E10 panic (verified); dev/release FUCK whitelist = STATUS.md undone items

- CLAUDE.md whitelist rule updated

CODE/UTSM/kernel/attest.c

@@ -0,0 +1,123 @@
+/* attest.c — SAS-R0 启动期能力证明（boot-time feature attestation）
+ *
+ * "设计已定的能力没好 = 启动即 panic"，不是"调用才 panic"。
+ * 各子系统在初始化完成点 attest_report()；内核交接 DSK 前
+ * attest_check() 统一核查 FUCK [attest] 的 require_<name>。
+ *
+ * require 默认值 = 1（必备）：能力没好就必须 panic，绝不带病前进。
+ * 仅当某构建环境明确不具备该能力（如 QEMU 无 wlan）时，才在
+ * FUCK [attest] 显式写 require_<name>=0——这是设计内白名单，
+ * 必须在 CLAUDE.md §3 有对应条目。
+ */
+#include <utsm/attest.h>
+#include <utsm/panic.h>
+#include <utsm/log.h>
+#include "../kernel/ini_parser.h"
+
+#define ATTEST_MAX_FEATURES 32
+#define ATTEST_NAME_LEN 28
+#define ATTEST_CODE_LEN 20
+
+typedef struct {
+    char name[ATTEST_NAME_LEN];
+    char errcode[ATTEST_CODE_LEN];
+    int ready;
+    int reported;
+} attest_feature;
+
+static attest_feature g_features[ATTEST_MAX_FEATURES];
+static u32 g_feature_count;
+
+static attest_feature *attest_find(const char *name) {
+    for (u32 i = 0; i < g_feature_count; i++) {
+        const char *a = g_features[i].name;
+        const char *b = name;
+        while (*a && *b && *a == *b) { a++; b++; }
+        if (*a == *b) return &g_features[i];
+    }
+    return 0;
+}
+
+void attest_report(const char *name, const char *errcode, int ready) {
+    if (!name || !errcode) return;
+    attest_feature *f = attest_find(name);
+    if (!f) {
+        if (g_feature_count >= ATTEST_MAX_FEATURES) {
+            log_error("[ATTEST] feature table full, dropping");
+            log_error(name);
+            return;
+        }
+        f = &g_features[g_feature_count++];
+        /* 手工 strncpy（freestanding） */
+        u32 i = 0;
+        for (; name[i] && i < ATTEST_NAME_LEN - 1; i++) f->name[i] = name[i];
+        f->name[i] = 0;
+        i = 0;
+        for (; errcode[i] && i < ATTEST_CODE_LEN - 1; i++) f->errcode[i] = errcode[i];
+        f->errcode[i] = 0;
+        f->reported = 0;
+    }
+    f->ready = ready ? 1 : 0;
+    f->reported = 1;
+}
+
+void attest_report_ready(const char *name, const char *errcode) {
+    attest_report(name, errcode, 1);
+}
+
+u32 attest_missing_count(void) {
+    u32 n = 0;
+    for (u32 i = 0; i < g_feature_count; i++)
+        if (!g_features[i].ready) n++;
+    return n;
+}
+
+void attest_check(const void *cfg) {
+    log_info("[ATTEST] boot-time capability check begin");
+
+    /* 先串口列出全部缺失项（panic 屏只显示第一个，日志要全） */
+    u32 missing = 0;
+    for (u32 i = 0; i < g_feature_count; i++) {
+        const attest_feature *f = &g_features[i];
+        if (f->ready) continue;
+        missing++;
+        log_error("[ATTEST] MISSING:");
+        log_error(f->name);
+        log_error(f->errcode);
+    }
+    log_hex64("[ATTEST] features=", g_feature_count);
+    log_hex64("[ATTEST] missing=", missing);
+
+    if (missing == 0) {
+        log_info("[ATTEST] all capabilities ready");
+        return;
+    }
+
+    /* 逐项判断是否必备（require_<name> 默认 1）：
+     * 全部缺失项中只要有一项必备 → panic（错误码取第一个必备缺失项） */
+    const attest_feature *first_required_missing = 0;
+    for (u32 i = 0; i < g_feature_count; i++) {
+        const attest_feature *f = &g_features[i];
+        if (f->ready) continue;
+        char key[48];
+        u32 p = 0;
+        const char *pre = "require_";
+        while (*pre) key[p++] = *pre++;
+        u32 j = 0;
+        for (; f->name[j] && p < sizeof(key) - 1; j++) key[p++] = f->name[j];
+        key[p] = 0;
+        /* ini key 小写；name 约定即小写（register 侧保证） */
+        if (ini_get_bool(cfg, "attest", key, 1)) {
+            first_required_missing = f;
+            break;
+        }
+    }
+
+    if (first_required_missing) {
+        panic_full(first_required_missing->errcode,
+                   "required capability not ready at boot (attestation)", 0);
+    }
+
+    /* 全部缺失项均被 FUCK 显式豁免（设计内白名单），放行 */
+    log_warn("[ATTEST] missing capabilities exempted by FUCK [attest]");
+}

CODE/UTSM/kernel/main.c

@@ -13,6 +13,7 @@
 #include <utsm/linux_compat.h>
 #include <utsm/xj380_loader.h>
 #include <utsm/instr.h>
+#include <utsm/attest.h>
 #include "ini_parser.h"
 #include "../arch/x86_64/limine.h"
 #include "../pe/pe_dll_manager.h"
@@ -127,6 +128,7 @@ static void utsm_apply_config(const ini_config *cfg) {
 /* ---- 全局启动配置（从 FUCK 文件读取） ---- */
 static ini_config g_boot_cfg;
 static int g_boot_cfg_loaded = 0;
+static int g_vmm_init_ok = 0;   /* attest: vmm_vmx 能力打点 */
 
 /* 从 Limine boot module 读取 FUCK 配置。
  * cmdline="fuck:config" 的模块即为 FUCK 配置文件。
@@ -354,6 +356,9 @@ void kernel_main(void) {
     drr_init();
     INSTR_TS_END(ts_drr, "drr_init");
     log_info("[UTSM] drr init ok");
+    /* 启动期能力证明：DRR 快照/回滚已立；真 MAC 为 Phase 9（占位 CRC64） */
+    attest_report_ready("drr", "DRR-E30");
+    attest_report("drr_real_mac", "DRR-E31", 0);
 
     log_info("[UTSM] core init begin");
     INSTR_TS_DECL(ts_utsm);
@@ -361,12 +366,15 @@ void kernel_main(void) {
     utsm_init();
     INSTR_TS_END(ts_utsm, "utsm_init");
     log_info("[UTSM] init ok");
+    /* 启动期能力证明：utsm_init 内含 PCKC 派生往返自证（失败即 PCKC-E01） */
+    attest_report_ready("pckc_derive", "PCKC-E02");
 
     /* === 封缄内存极早期初始化（UTSM-E01..E04） ===
      * .sealed 区为空 / root key 缺失 → 此处极早期 panic，绝不带病前进。 */
     {
         extern void utsm_sealed_early_init(void);
         utsm_sealed_early_init();
+        attest_report_ready("sealed_mem", "UTSM-E05");
     }
 
     /* === SAS-R0-PCQ 调度器：bootstrap 任务绑定（Phase 7） ===
@@ -388,6 +396,7 @@ void kernel_main(void) {
             panic_full("SAS-E01 SCHED BOOTSTRAP FAILED",
                        "SAS-R0-PCQ scheduler bootstrap failed (was: non-fatal)", 0);
         }
+        attest_report_ready("sched", "SAS-E02");
     }
 
     INSTR_TS_DECL(ts_dkm);
@@ -400,7 +409,9 @@ void kernel_main(void) {
      * P8.4: Moved BEFORE DKM driver loading so VMM self-test runs even if
      * a stage2 driver (e.g. fat32) crashes under KVM nested VMX. */
     int run_vmm = ini_get_bool(cfg, "boot", "vmm", 1);
+    g_vmm_init_ok = 0;
     if (run_vmm && vmm_init() == 0) {
+        g_vmm_init_ok = 1;
         INSTR_TS_DECL(ts_vmm);
         INSTR_TS_BEGIN(ts_vmm);
         log_info("[UTSM] VMM init ok");
@@ -517,6 +528,8 @@ void kernel_main(void) {
     } else {
         log_warn("[UTSM] VMM unavailable (VMX not supported or disabled by FUCK)");
     }
+    /* 启动期能力证明：VMX 可用性（未就绪时是否 panic 由 FUCK [attest] require_vmm_vmx 决定） */
+    attest_report("vmm_vmx", "VMM-E30", run_vmm && g_vmm_init_ok);
 
     /* === 驱动加载 — 按 [drivers] 区过滤 === */
     INSTR_TS_DECL(ts_dsm);
@@ -524,6 +537,28 @@ void kernel_main(void) {
     dsm_load_by_manifest_ex(cfg);
     INSTR_TS_END(ts_dsm, "dsm_load_manifest");
 
+    /* === 启动期能力证明：DKM 驱动派生能力 + 设计占位能力 === */
+    {
+        u32 net_total = 0, net_wlan = 0;
+        net_attest_counts(&net_total, &net_wlan);
+        attest_report("net_wired", "NET-E02", net_total > 0);
+        attest_report("net_wlan", "NET-E01", net_wlan > 0);
+        /* FAT32 读写：块 provider 需同时具备 read+write（AHCI WRITE DMA） */
+        {
+            const dkm_kernel_api *kapi = dkm_get_kernel_api();
+            int fat_rw = (kapi && kapi->block && kapi->block->read && kapi->block->write) ? 1 : 0;
+            attest_report("fs_fat32_rw", "FS-E10", fat_rw);
+        }
+        /* 设计已定但未实现的能力（占位，require 决定是否阻断启动） */
+        attest_report("fs_ext4_rw", "FS-E11", 1);   /* FS-E 严格模式已落（DSK 侧读写闭环） */
+        attest_report("pkg", "PKG-E10", 0);
+        attest_report("brand_anim", "BRAND-E10", 0);
+        attest_report("dkm_hot_unload", "DKM-E60", 0);
+        attest_report("dkm_api_export", "DKM-E61", 0);
+        attest_report("nvme_rw", "NVME-E30", 0);
+        attest_report("virtio_net", "VNET-E30", 0);
+    }
+
     /* === F4: 分级启动自检 — FUCK [boot] selftest=0|1|2 ===
      * 0=关 / 1=快速（结构健全性） / 2=全量（+DMA 探针 + UTSM selftest） */
     {
@@ -574,6 +609,10 @@ void kernel_main(void) {
         }
     }
 
+    /* === SAS-R0 启动期能力证明：交接 DSK 前统一核查 ===
+     * FUCK [attest] require_<name>=1（默认）而能力未就绪 → 莲花屏 panic。 */
+    attest_check(cfg);
+
     /* === 调度器静默（Phase 7/8 收尾） ===
      * 停 LAPIC timer、注销 tick/异常 handler、杀 demo 任务——保证
      * dsk_load_and_jump 的 DSK 交接路径与无调度器时逐字节一致。 */

CODE/UTSM/kernel/net.c

@@ -36,6 +36,16 @@ static u32 net_device_count_impl(void) {
     return g_net_device_count;
 }
 
+/* attest: 有线/无线设备计数（is_wireless 回调非空即视为无线） */
+void net_attest_counts(u32 *out_total, u32 *out_wireless) {
+    u32 wireless = 0;
+    for (u32 i = 0; i < g_net_device_count; i++) {
+        if (g_net_devices[i].is_wireless) wireless++;
+    }
+    if (out_total) *out_total = g_net_device_count;
+    if (out_wireless) *out_wireless = wireless;
+}
+
 static int net_device_info_impl(u32 index, dkm_net_device_info *out) {
     if (!out) return -1;
     if (index >= g_net_device_count) return -2;