1 files changed, 28 insertions, 0 deletions

diff --git a/src/dmpstruct.awk b/src/dmpstruct.awk
new file mode 100755
index 00000000000..d222d117e62
--- /dev/null
+++ b/src/dmpstruct.awk
@@ -0,0 +1,28 @@
+BEGIN {
+  print "/* Generated by dmpstruct.awk */"
+  print "#ifndef EMACS_DMPSTRUCT_H"
+  print "#define EMACS_DMPSTRUCT_H"
+  struct_name = ""
+  tmpfile = "dmpstruct.tmp"
+}
+# Match a type followed by optional syntactic whitespace
+/^(enum|struct|union) [a-zA-Z0-9_]+([\t ]|\/\*.*\*\/)*$/ {
+  struct_name = $2
+  close (tmpfile)
+}
+/^(enum|struct|union) [a-zA-Z0-9_]+([\t ]|\/\*.*\*\/)*$/, /^(  )?};$/ {
+  print $0 > tmpfile
+}
+/^(  )?} *(GCALIGNED_STRUCT)? *;$/ {
+  if (struct_name != "") {
+    fflush (tmpfile)
+    cmd = "../lib-src/make-fingerprint -r " tmpfile
+    cmd | getline hash
+    close (cmd)
+    printf "#define HASH_%s_%.10s\n", struct_name, hash
+    struct_name = ""
+  }
+}
+END {
+  print "#endif /* EMACS_DMPSTRUCT_H */"
+}