Update ld-script mode (bug#27629)

* lisp/progmodes/ld-script.el: (ld-script-keywords): New commands
NOCROSSREFS_TO and HIDDEN added.  Fix documentation sections
numbers for PROVIDE/PROVIDE_HIDDEN commands.
(ld-script-builtins): New builtin function LOG2CEIL added.

diff --git a/lisp/progmodes/ld-script.el b/lisp/progmodes/ld-script.el
index 389ddfca6b141b90826915bf895705691ac8ec13..7a666e95297497d0b8bd6f40a566f441748a4731 100644 (file)
--- a/lisp/progmodes/ld-script.el
+++ b/lisp/progmodes/ld-script.el
@@ -85,10 +85,12 @@
     ;; 3.4.5 Other Linker Script Commands
     "ASSERT" "EXTERN" "FORCE_COMMON_ALLOCATION"
     "INHIBIT_COMMON_ALLOCATION" "INSERT" "AFTER" "BEFORE"
-    "NOCROSSREFS" "OUTPUT_ARCH" "LD_FEATURE"
-    ;; 3.5.2 PROVIDE
+    "NOCROSSREFS" "NOCROSSREFS_TO" "OUTPUT_ARCH" "LD_FEATURE"
+    ;; 3.5.2 HIDDEN
+    "HIDDEN"
+    ;; 3.5.3 PROVIDE
     "PROVIDE"
-    ;; 3.5.3 PROVIDE_HIDDEN
+    ;; 3.5.4 PROVIDE_HIDDEN
     "PROVIDE_HIDDEN"
     ;; 3.6 SECTIONS Command
     "SECTIONS"
@@ -142,6 +144,7 @@
     "DEFINED"
     "LENGTH" "len" "l"
     "LOADADDR"
+    "LOG2CEIL"
     "MAX"
     "MIN"
     "NEXT"