高效率推进 LinuxCNC 源码对齐流程

说明：集中 LinuxCNC 源码清单与 wasm/native probe 的路径解析，补强 manifest、shim、source-link 检查，并保持 LinuxCNC 源码后端对齐验证流程可复用。

验证：./test-native.sh；./test-linuxcnc-source-link.sh；./test-all-native.sh；wasm source/probe 相关脚本。

analyze-linuxcnc-wasm-blockers.sh

@@ -17,34 +17,61 @@ if [[ ! -d "$linuxcnc_root" ]]; then
 fi
 
 python_blockers=()
+core_python_sources=()
 dlopen_blockers=()
+core_dlopen_sources=()
 tooldata_blockers=()
+core_tooldata_sources=()
 shimmed_tooldata_users=()
+core_tooldata_users=()
 native_backend_blockers=()
 native_fs_blockers=()
+core_native_fs_sources=()
+core_count=0
+blocked_count=0
+blocked_replacements=()
+core_source_list=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_wasm_blocker_core_sources.XXXXXX.txt")
+blocked_source_list=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_wasm_blocker_blocked_sources.XXXXXX.txt")
+trap 'rm -f "$core_source_list" "$blocked_source_list"' EXIT
 
-while IFS=: read -r group path note; do
-    [[ -z "$group" || "$group" == \#* ]] && continue
-    case "$group" in
-        core)
-            continue
-            ;;
-        blocked)
+blocked_replacement_for() {
+    case "$1" in
+        src/emc/tooldata/tooldata_mmap.cc)
+            ./list-linuxcnc-wasm-safe-shims.sh tooldata_mmap_backend.cc
             ;;
         *)
-            echo "unknown manifest group: $group" >&2
-            exit 1
+            return 1
             ;;
     esac
+}
 
+./list-linuxcnc-wasm-manifest-sources.sh "$manifest" core > "$core_source_list"
+./list-linuxcnc-wasm-manifest-sources.sh "$manifest" blocked > "$blocked_source_list"
+core_count=$(wc -l < "$core_source_list")
+blocked_count=$(wc -l < "$blocked_source_list")
+
+scan_source() {
+    local group=$1
+    local path=$2
     full_path="$linuxcnc_root/$path"
-    if [[ ! -f "$full_path" ]]; then
-        echo "missing manifest source: $path" >&2
-        exit 1
+    if [[ "$group" == "blocked" ]]; then
+        if ! replacement=$(blocked_replacement_for "$path"); then
+            echo "missing blocked replacement mapping: $path" >&2
+            exit 1
+        fi
+        if [[ ! -f "$replacement" ]]; then
+            echo "missing blocked replacement source: $replacement" >&2
+            exit 1
+        fi
+        blocked_replacements+=("$path -> $replacement")
     fi
 
     if [[ "$path" == src/emc/tooldata/* ]]; then
-        tooldata_blockers+=("$path")
+        if [[ "$group" == "blocked" ]]; then
+            tooldata_blockers+=("$path")
+        else
+            core_tooldata_sources+=("$path")
+        fi
     fi
 
     if [[ "$path" == "src/emc/tooldata/tooldata_mmap.cc" ]]; then
@@ -52,21 +79,47 @@ while IFS=: read -r group path note; do
     fi
 
     if grep -Eq 'Python\.h|boost/python|pythonplugin|PyObject|PyInit_' "$full_path"; then
-        python_blockers+=("$path")
+        if [[ "$group" == "blocked" ]]; then
+            python_blockers+=("$path")
+        else
+            core_python_sources+=("$path")
+        fi
     fi
 
     if grep -Eq 'dlopen|dlsym|RTLD_' "$full_path"; then
-        dlopen_blockers+=("$path")
+        if [[ "$group" == "blocked" ]]; then
+            dlopen_blockers+=("$path")
+        else
+            core_dlopen_sources+=("$path")
+        fi
     fi
 
     if grep -Eq 'mkstemp|mkstemps|dirent\.h|opendir|readdir|unistd\.h' "$full_path"; then
-        native_fs_blockers+=("$path")
+        if [[ "$group" == "blocked" ]]; then
+            native_fs_blockers+=("$path")
+        else
+            core_native_fs_sources+=("$path")
+        fi
     fi
 
     if [[ "$path" != src/emc/tooldata/* ]] && grep -Eq 'tooldata/tooldata.hh|tooldata_' "$full_path"; then
-        shimmed_tooldata_users+=("$path")
+        if [[ "$group" == "blocked" ]]; then
+            shimmed_tooldata_users+=("$path")
+        else
+            core_tooldata_users+=("$path")
+        fi
     fi
-done < "$manifest"
+}
+
+while IFS= read -r path; do
+    [[ -z "$path" ]] && continue
+    scan_source core "$path"
+done < "$core_source_list"
+
+while IFS= read -r path; do
+    [[ -z "$path" ]] && continue
+    scan_source blocked "$path"
+done < "$blocked_source_list"
 
 print_group() {
     local title=$1
@@ -80,9 +133,20 @@ print_group() {
     echo
 }
 
+echo "[manifest]"
+echo "core=$core_count"
+echo "blocked=$blocked_count"
+echo
+
 print_group "python" "${python_blockers[@]}"
 print_group "dlopen" "${dlopen_blockers[@]}"
 print_group "tooldata" "${tooldata_blockers[@]}"
 print_group "tooldata-users" "${shimmed_tooldata_users[@]}"
 print_group "native-backend" "${native_backend_blockers[@]}"
 print_group "native-fs" "${native_fs_blockers[@]}"
+print_group "blocked-replacements" "${blocked_replacements[@]}"
+print_group "core-python-shimmed" "${core_python_sources[@]}"
+print_group "core-dlopen-shimmed" "${core_dlopen_sources[@]}"
+print_group "core-tooldata-shimmed" "${core_tooldata_sources[@]}"
+print_group "core-tooldata-users-shimmed" "${core_tooldata_users[@]}"
+print_group "core-native-fs-shimmed" "${core_native_fs_sources[@]}"