/usr/share/emacs/site-lisp/llvm-3.3/llvm-mode.el is in llvm-3.3-dev 1:3.3-16ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | ;; Maintainer: The LLVM team, http://llvm.org/
;; Description: Major mode for the LLVM assembler language.
;; 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-comment-face)
;; Variables
'("%[-a-zA-Z$\._][-a-zA-Z$\._0-9]*" . font-lock-variable-name-face)
;; Labels
'("[-a-zA-Z$\._0-9]+:" . font-lock-variable-name-face)
;; Strings
'("\"[^\"]+\"" . 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
'("\\b[-]?[0-9]+\\b" . font-lock-preprocessor-face)
;; Floating point constants
'("\\b[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\b" . font-lock-preprocessor-face)
;; Hex constants
'("\\b0x[0-9A-Fa-f]+\\b" . font-lock-preprocessor-face)
;; Keywords
`(,(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
`(,(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
`(,(regexp-opt '("phi" "tail" "call" "cast" "select" "to" "shl" "shr" "fcmp" "icmp" "vaarg" "vanext") 'words) . font-lock-keyword-face)
;; Control instructions
`(,(regexp-opt '("ret" "br" "switch" "invoke" "unwind" "unreachable") 'words) . font-lock-keyword-face)
;; Memory operators
`(,(regexp-opt '("malloc" "alloca" "free" "load" "store" "getelementptr") 'words) . font-lock-keyword-face)
)
"Syntax highlighting for LLVM"
)
;; ---------------------- Syntax table ---------------------------
;; Shamelessly ripped from jasmin.el
;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el.html
(if (not llvm-mode-syntax-table)
(progn
(setq llvm-mode-syntax-table (make-syntax-table))
(mapcar (function (lambda (n)
(modify-syntax-entry (aref n 0)
(aref n 1)
llvm-mode-syntax-table)))
'(
;; whitespace (` ')
[?\^m " "]
[?\f " "]
[?\n " "]
[?\t " "]
[?\ " "]
;; word constituents (`w')
;;[?< "w"]
;;[?> "w"]
[?\% "w"]
;;[?_ "w "]
;; comments
[?\; "< "]
[?\n "> "]
;;[?\r "> "]
;;[?\^m "> "]
;; symbol constituents (`_')
;; punctuation (`.')
;; open paren (`(')
[?\( "("]
[?\[ "("]
[?\{ "("]
;; close paren (`)')
[?\) ")"]
[?\] ")"]
[?\} ")"]
;; string quote ('"')
[?\" "\""]
))))
;; --------------------- Abbrev table -----------------------------
(defvar llvm-mode-abbrev-table nil
"Abbrev table used while in LLVM mode.")
(define-abbrev-table 'llvm-mode-abbrev-table ())
(defvar llvm-mode-hook nil)
(defvar llvm-mode-map nil) ; Create a mode-specific keymap.
(if (not llvm-mode-map)
() ; Do not change the keymap if it is already set up.
(setq llvm-mode-map (make-sparse-keymap))
(define-key llvm-mode-map "\t" 'tab-to-tab-stop)
(define-key llvm-mode-map "\es" 'center-line)
(define-key llvm-mode-map "\eS" 'center-paragraph))
(defun llvm-mode ()
"Major mode for editing LLVM source files.
\\{llvm-mode-map}
Runs llvm-mode-hook on startup."
(interactive)
(kill-all-local-variables)
(use-local-map llvm-mode-map) ; Provides the local keymap.
(setq major-mode 'llvm-mode)
(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))
(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)) auto-mode-alist))
(provide 'llvm-mode)
;; end of llvm-mode.el
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