-;; Maintainer: The LLVM team, http://llvm.cs.uiuc.edu/
+;; Maintainer: The LLVM team, http://llvm.org/
;; Description: Major mode for the LLVM assembler language.
-;; Updated: 2003-06-02
+;; Updated: 2007-09-19
;; Create mode-specific tables.
(defvar llvm-mode-syntax-table nil
"Syntax table used while in LLVM mode.")
-
(defvar llvm-font-lock-keywords
(list
;; Comments
'("\"[^\"]+\"" . font-lock-string-face)
;; Unnamed variable slots
'("%[-]?[0-9]+" . font-lock-variable-name-face)
+ ;; Types
+ `(,(regexp-opt '("void" "i[0-9]+" "float" "double" "type" "label" "opaque") 'words) . font-lock-type-face)
;; Integer literals
- '("[-]?[0-9]+" . font-lock-preprocessor-face)
+ '("\\b[-]?[0-9]+\\b" . font-lock-preprocessor-face)
;; Floating point constants
- '("[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?" . font-lock-preprocessor-face)
+ '("\\b[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\b" . font-lock-preprocessor-face)
;; Hex constants
- '("0x[0-9A-Fa-f]+" . font-lock-preprocessor-face)
+ '("\\b0x[0-9A-Fa-f]+\\b" . font-lock-preprocessor-face)
;; Keywords
- '("begin\\|end\\|true\\|false\\|declare\\|global\\|constant\\|const\\|internal\\|linkonce\\|weak\\|appending\\|uninitialized\\|implementation\\|\\.\\.\\.\\|null\\|to\\|except\\|not\\|target\\|endian\\|little\\|big\\|pointersize\\|volatile" . font-lock-keyword-face)
- ;; Types
- '("void\\|bool\\|sbyte\\|ubyte\\|u?short\\|u?int\\|u?long\\|float\\|double\\|type\\|label\\|opaque" . font-lock-type-face)
+ `(,(regexp-opt '("begin" "end" "true" "false" "zeroinitializer" "declare"
+ "define" "global" "constant" "const" "internal" "linkonce" "linkonce_odr"
+ "weak" "weak_odr" "appending" "uninitialized" "implementation" "..."
+ "null" "undef" "to" "except" "not" "target" "endian" "little" "big"
+ "pointersize" "volatile" "fastcc" "coldcc" "cc") 'words) . font-lock-keyword-face)
;; Arithmetic and Logical Operators
- '("add\\|sub\\|mul\\|div\\|rem\\|and\\|or\\|xor\\|set\\(ne\\|eq\\|lt\\|gt\\|le\\|ge\\)" . font-lock-keyword-face)
+ `(,(regexp-opt '("add" "sub" "mul" "div" "rem" "and" "or" "xor"
+ "setne" "seteq" "setlt" "setgt" "setle" "setge") 'words) . font-lock-keyword-face)
+ ;; Floating-point operators
+ `(,(regexp-opt '("fadd" "fsub" "fmul" "fdiv" "frem") 'words) . font-lock-keyword-face)
;; Special instructions
- '("phi\\|call\\|cast\\|to\\|shl\\|shr\\|va_arg" . font-lock-keyword-face)
+ `(,(regexp-opt '("phi" "tail" "call" "cast" "select" "to" "shl" "shr" "fcmp" "icmp" "vaarg" "vanext") 'words) . font-lock-keyword-face)
;; Control instructions
- '("ret\\|br\\|switch\\|invoke" . font-lock-keyword-face)
+ `(,(regexp-opt '("ret" "br" "switch" "invoke" "unwind" "unreachable") 'words) . font-lock-keyword-face)
;; Memory operators
- '("malloc\\|alloca\\|free\\|load\\|store\\|getelementptr" . font-lock-keyword-face)
+ `(,(regexp-opt '("malloc" "alloca" "free" "load" "store" "getelementptr") 'words) . font-lock-keyword-face)
)
"Syntax highlighting for LLVM"
)
(interactive)
(kill-all-local-variables)
(use-local-map llvm-mode-map) ; Provides the local keymap.
- (setq major-mode 'llvm-mode)
+ (setq major-mode 'llvm-mode)
- (make-local-variable 'font-lock-defaults)
+ (make-local-variable 'font-lock-defaults)
(setq major-mode 'llvm-mode ; This is how describe-mode
; finds the doc string to print.
- mode-name "LLVM" ; This name goes into the modeline.
- font-lock-defaults `(llvm-font-lock-keywords))
+ mode-name "LLVM" ; This name goes into the modeline.
+ font-lock-defaults `(llvm-font-lock-keywords))
(setq local-abbrev-table llvm-mode-abbrev-table)
(set-syntax-table llvm-mode-syntax-table)
+ (setq comment-start ";")
(run-hooks 'llvm-mode-hook)) ; Finally, this permits the user to
; customize the mode with a hook.
;; Associate .ll files with llvm-mode
(setq auto-mode-alist
- (append '(("\\.ll$" . llvm-mode) ("\\.llx$" . llvm-mode)) auto-mode-alist))
+ (append '(("\\.ll$" . llvm-mode)) auto-mode-alist))
(provide 'llvm-mode)
;; end of llvm-mode.el