Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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-*- llvm/utils/emacs/README -*-
These are syntax highlighting files for the Emacs and XEmacs editors. Included
are:
* llvm-mode.el
Syntax highlighting mode for LLVM assembly files. To use, add this code to
your ~/.emacs :
(setq load-path
(cons (expand-file-name "path-to-llvm/utils/emacs") load-path))
(require 'llvm-mode)
* tablegen-mode.el
Syntax highlighting mode for TableGen description files. To use, add this code
to your ~/.emacs:
(setq load-path
(cons (expand-file-name "path-to-llvm/utils/emacs") load-path))
(require 'tablegen-mode)
Note: If you notice missing or incorrect syntax highlighting, please contact
<llvm-bugs [at] lists.llvm.org>; if you wish to provide a patch to improve the
functionality, it will be most appreciated. Thank you.

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;; LLVM coding style guidelines in emacs
;; Maintainer: LLVM Team, http://llvm.org/
;; Add a cc-mode style for editing LLVM C and C++ code
(c-add-style "llvm.org"
'("gnu"
(fill-column . 80)
(c++-indent-level . 2)
(c-basic-offset . 2)
(indent-tabs-mode . nil)
(c-offsets-alist . ((arglist-intro . ++)
(innamespace . 0)
(member-init-intro . ++)))))
;; Files with "llvm" in their names will automatically be set to the
;; llvm.org coding style.
(add-hook 'c-mode-common-hook
(function
(lambda nil
(if (string-match "llvm" buffer-file-name)
(progn
(c-set-style "llvm.org"))))))

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;;; llvm-mode.el --- Major mode for the LLVM assembler language.
;; Maintainer: The LLVM team, http://llvm.org/
;;; Commentary:
;; Major mode for editing LLVM IR files.
;;; Code:
(defvar llvm-mode-syntax-table
(let ((table (make-syntax-table)))
(modify-syntax-entry ?% "_" table)
(modify-syntax-entry ?. "_" table)
(modify-syntax-entry ?\; "< " table)
(modify-syntax-entry ?\n "> " table)
table)
"Syntax table used while in LLVM mode.")
(defvar llvm-font-lock-keywords
(list
;; 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)
;; Unnamed variable slots
'("%[-]?[0-9]+" . font-lock-variable-name-face)
;; Types
`(,(regexp-opt '("void" "i1" "i8" "i16" "i32" "i64" "i128" "float" "double" "type" "label" "opaque") 'symbols) . 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" "personality") 'symbols) . font-lock-keyword-face)
;; Arithmetic and Logical Operators
`(,(regexp-opt '("add" "sub" "mul" "sdiv" "udiv" "urem" "srem" "and" "or" "xor"
"setne" "seteq" "setlt" "setgt" "setle" "setge") 'symbols) . font-lock-keyword-face)
;; Floating-point operators
`(,(regexp-opt '("fadd" "fsub" "fmul" "fdiv" "frem") 'symbols) . font-lock-keyword-face)
;; Special instructions
`(,(regexp-opt '("phi" "tail" "call" "select" "to" "shl" "lshr" "ashr" "fcmp" "icmp" "va_arg" "landingpad") 'symbols) . font-lock-keyword-face)
;; Control instructions
`(,(regexp-opt '("ret" "br" "switch" "invoke" "resume" "unwind" "unreachable" "indirectbr") 'symbols) . font-lock-keyword-face)
;; Memory operators
`(,(regexp-opt '("malloc" "alloca" "free" "load" "store" "getelementptr" "fence" "cmpxchg" "atomicrmw") 'symbols) . font-lock-keyword-face)
;; Casts
`(,(regexp-opt '("bitcast" "inttoptr" "ptrtoint" "trunc" "zext" "sext" "fptrunc" "fpext" "fptoui" "fptosi" "uitofp" "sitofp" "addrspacecast") 'symbols) . font-lock-keyword-face)
;; Vector ops
`(,(regexp-opt '("extractelement" "insertelement" "shufflevector") 'symbols) . font-lock-keyword-face)
;; Aggregate ops
`(,(regexp-opt '("extractvalue" "insertvalue") 'symbols) . font-lock-keyword-face)
;; Metadata types
`(,(regexp-opt '("distinct") 'symbols) . font-lock-keyword-face)
;; Use-list order directives
`(,(regexp-opt '("uselistorder" "uselistorder_bb") 'symbols) . font-lock-keyword-face))
"Syntax highlighting for LLVM.")
;; Emacs 23 compatibility.
(defalias 'llvm-mode-prog-mode
(if (fboundp 'prog-mode)
'prog-mode
'fundamental-mode))
;;;###autoload
(define-derived-mode llvm-mode llvm-mode-prog-mode "LLVM"
"Major mode for editing LLVM source files.
\\{llvm-mode-map}
Runs `llvm-mode-hook' on startup."
(setq font-lock-defaults `(llvm-font-lock-keywords))
(setq comment-start ";"))
;; Associate .ll files with llvm-mode
;;;###autoload
(add-to-list 'auto-mode-alist (cons (purecopy "\\.ll\\'") 'llvm-mode))
(provide 'llvm-mode)
;;; llvm-mode.el ends here

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;;; tablegen-mode.el --- Major mode for TableGen description files (part of LLVM project)
;; Maintainer: The LLVM team, http://llvm.org/
;;; Commentary:
;; A major mode for TableGen description files in LLVM.
(require 'comint)
(require 'custom)
(require 'ansi-color)
;; Create mode-specific tables.
;;; Code:
(defvar td-decorators-face 'td-decorators-face
"Face method decorators.")
(make-face 'td-decorators-face)
(defvar tablegen-font-lock-keywords
(let ((kw (regexp-opt '("class" "defm" "def" "field" "include" "in"
"let" "multiclass" "foreach")
'words))
(type-kw (regexp-opt '("bit" "bits" "code" "dag" "int" "list" "string")
'words))
)
(list
;; Comments
;; '("\/\/" . font-lock-comment-face)
;; Strings
'("\"[^\"]+\"" . font-lock-string-face)
;; Hex constants
'("\\<0x[0-9A-Fa-f]+\\>" . font-lock-preprocessor-face)
;; Binary constants
'("\\<0b[01]+\\>" . font-lock-preprocessor-face)
;; Integer literals
'("\\<[-]?[0-9]+\\>" . font-lock-preprocessor-face)
;; Floating point constants
'("\\<[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\>" . font-lock-preprocessor-face)
'("^[ \t]*\\(@.+\\)" 1 'td-decorators-face)
;; Keywords
(cons (concat kw "[ \n\t(]") 1)
;; Type keywords
(cons (concat type-kw "[ \n\t(]") 1)
))
"Additional expressions to highlight in TableGen mode.")
(put 'tablegen-mode 'font-lock-defaults '(tablegen-font-lock-keywords))
;; ---------------------- Syntax table ---------------------------
;; Shamelessly ripped from jasmin.el
;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el
(defvar tablegen-mode-syntax-table nil
"Syntax table used in `tablegen-mode' buffers.")
(when (not tablegen-mode-syntax-table)
(setq tablegen-mode-syntax-table (make-syntax-table))
;; whitespace (` ')
(modify-syntax-entry ?\ " " tablegen-mode-syntax-table)
(modify-syntax-entry ?\t " " tablegen-mode-syntax-table)
(modify-syntax-entry ?\r " " tablegen-mode-syntax-table)
(modify-syntax-entry ?\n " " tablegen-mode-syntax-table)
(modify-syntax-entry ?\f " " tablegen-mode-syntax-table)
;; word constituents (`w')
(modify-syntax-entry ?\% "w" tablegen-mode-syntax-table)
(modify-syntax-entry ?\_ "w" tablegen-mode-syntax-table)
;; comments
(modify-syntax-entry ?/ ". 124b" tablegen-mode-syntax-table)
(modify-syntax-entry ?* ". 23" tablegen-mode-syntax-table)
(modify-syntax-entry ?\n "> b" tablegen-mode-syntax-table)
;; open paren (`(')
(modify-syntax-entry ?\( "(" tablegen-mode-syntax-table)
(modify-syntax-entry ?\[ "(" tablegen-mode-syntax-table)
(modify-syntax-entry ?\{ "(" tablegen-mode-syntax-table)
(modify-syntax-entry ?\< "(" tablegen-mode-syntax-table)
;; close paren (`)')
(modify-syntax-entry ?\) ")" tablegen-mode-syntax-table)
(modify-syntax-entry ?\] ")" tablegen-mode-syntax-table)
(modify-syntax-entry ?\} ")" tablegen-mode-syntax-table)
(modify-syntax-entry ?\> ")" tablegen-mode-syntax-table)
;; string quote ('"')
(modify-syntax-entry ?\" "\"" tablegen-mode-syntax-table)
)
;; --------------------- Abbrev table -----------------------------
(defvar tablegen-mode-abbrev-table nil
"Abbrev table used while in TableGen mode.")
(define-abbrev-table 'tablegen-mode-abbrev-table ())
(defvar tablegen-mode-hook nil)
(defvar tablegen-mode-map nil) ; Create a mode-specific keymap.
(if (not tablegen-mode-map)
() ; Do not change the keymap if it is already set up.
(setq tablegen-mode-map (make-sparse-keymap))
(define-key tablegen-mode-map "\t" 'tab-to-tab-stop)
(define-key tablegen-mode-map "\es" 'center-line)
(define-key tablegen-mode-map "\eS" 'center-paragraph))
;;;###autoload
(defun tablegen-mode ()
"Major mode for editing TableGen description files.
\\{tablegen-mode-map}
Runs `tablegen-mode-hook' on startup."
(interactive)
(kill-all-local-variables)
(use-local-map tablegen-mode-map) ; Provides the local keymap.
(make-local-variable 'font-lock-defaults)
(setq major-mode 'tablegen-mode ; This is how describe-mode
; finds the doc string to print.
mode-name "TableGen" ; This name goes into the modeline.
local-abbrev-table tablegen-mode-abbrev-table
font-lock-defaults `(tablegen-font-lock-keywords)
require-final-newline t
)
(set-syntax-table tablegen-mode-syntax-table)
(make-local-variable 'comment-start)
(setq comment-start "//")
(setq indent-tabs-mode nil)
(run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to
; customize the mode with a hook.
;; Associate .td files with tablegen-mode
;;;###autoload
(add-to-list 'auto-mode-alist (cons (purecopy "\\.td\\'") 'tablegen-mode))
(provide 'tablegen-mode)
;;; tablegen-mode.el ends here