接续上一轮：推进浏览器验证与M428配置收拢

结论：已完成浏览器侧真实加载验证，M428/M429/M430 的配置入口进一步从 LinuxCNC INI/HALFILE/REMAP 来源生成，native 与 source-link 验证通过。

generate-linuxcnc-puma560-dh-parameters.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
+source_path=${1:-configs/sim/axis/vismach/puma/puma560_dh.hal}
+source_file="$linuxcnc_root/$source_path"
+
+if [[ ! -f "$source_file" ]]; then
+    echo "missing LinuxCNC puma560 DH HAL source: $source_file" >&2
+    exit 1
+fi
+
+awk -v source_path="$source_path" '
+function fail(message) {
+    print message > "/dev/stderr"
+    exit 1
+}
+
+$1 == "setp" && $2 ~ /^genserkins\.(A|ALPHA|D)-[0-5]$/ {
+    split($2, qualified, ".")
+    split(qualified[2], name_index, "-")
+    name = name_index[1]
+    index = name_index[2] + 0
+    values[name, index] = $3
+}
+
+END {
+    names[0] = "A"
+    arrays["A"] = "a"
+    names[1] = "ALPHA"
+    arrays["ALPHA"] = "alpha"
+    names[2] = "D"
+    arrays["D"] = "d"
+
+    print "// Generated by ./generate-linuxcnc-puma560-dh-parameters.sh."
+    print "// Source: linuxcnc/" source_path " setp genserkins.{A,ALPHA,D}-N values."
+
+    for (n = 0; n < 3; n++) {
+        name = names[n]
+        array = arrays[name]
+        for (i = 0; i < 6; i++) {
+            key = name SUBSEP i
+            if (!(key in values)) {
+                fail("missing " name "-" i " in " source_path)
+            }
+            print "    parameters." array "[" i "] = " values[key] ";"
+        }
+        if (n < 2) {
+            print ""
+        }
+    }
+}
+' "$source_file"