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annotate src/compiler.sml @ 766:df09c95085f8

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More FFI compiler options
author Adam Chlipala <adamc@hcoop.net>
date Sat, 02 May 2009 12:10:43 -0400
parents a28982de5645
children d27ed5ddeb52
rev   line source
adamc@764 1 (* Copyright (c) 2008-2009, Adam Chlipala
adamc@1 2 * All rights reserved.
adamc@1 3 *
adamc@1 4 * Redistribution and use in source and binary forms, with or without
adamc@1 5 * modification, are permitted provided that the following conditions are met:
adamc@1 6 *
adamc@1 7 * - Redistributions of source code must retain the above copyright notice,
adamc@1 8 * this list of conditions and the following disclaimer.
adamc@1 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@1 10 * this list of conditions and the following disclaimer in the documentation
adamc@1 11 * and/or other materials provided with the distribution.
adamc@1 12 * - The names of contributors may not be used to endorse or promote products
adamc@1 13 * derived from this software without specific prior written permission.
adamc@1 14 *
adamc@1 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@1 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@1 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@1 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@1 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@1 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@1 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@1 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@1 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@1 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@1 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@1 26 *)
adamc@1 27
adamc@1 28 structure Compiler :> COMPILER = struct
adamc@1 29
adamc@244 30 structure UrwebLrVals = UrwebLrValsFn(structure Token = LrParser.Token)
adamc@244 31 structure Lex = UrwebLexFn(structure Tokens = UrwebLrVals.Tokens)
adamc@244 32 structure UrwebP = Join(structure ParserData = UrwebLrVals.ParserData
adamc@1 33 structure Lex = Lex
adamc@1 34 structure LrParser = LrParser)
adamc@1 35
adamc@270 36 type job = {
adamc@385 37 prefix : string,
adamc@270 38 database : string option,
adamc@274 39 sources : string list,
adamc@274 40 exe : string,
adamc@274 41 sql : string option,
adamc@502 42 debug : bool,
adamc@673 43 profile : bool,
adamc@764 44 timeout : int,
adamc@764 45 ffi : string list,
adamc@764 46 link : string list,
adamc@765 47 headers : string list,
adamc@766 48 scripts : string list,
adamc@765 49 clientToServer : Settings.ffi list,
adamc@765 50 effectful : Settings.ffi list,
adamc@765 51 clientOnly : Settings.ffi list,
adamc@765 52 serverOnly : Settings.ffi list,
adamc@765 53 jsFuncs : (Settings.ffi * string) list
adamc@270 54 }
adamc@201 55
adamc@201 56 type ('src, 'dst) phase = {
adamc@201 57 func : 'src -> 'dst,
adamc@201 58 print : 'dst -> Print.PD.pp_desc
adamc@201 59 }
adamc@201 60
adamc@201 61 type pmap = (string * Time.time) list
adamc@201 62
adamc@201 63 type ('src, 'dst) transform = {
adamc@201 64 func : 'src -> 'dst option,
adamc@201 65 print : 'dst -> Print.PD.pp_desc,
adamc@201 66 time : 'src * pmap -> 'dst option * pmap
adamc@201 67 }
adamc@201 68
adamc@201 69 fun transform (ph : ('src, 'dst) phase) name = {
adamc@201 70 func = fn input => let
adamc@201 71 val v = #func ph input
adamc@201 72 in
adamc@201 73 if ErrorMsg.anyErrors () then
adamc@201 74 NONE
adamc@201 75 else
adamc@201 76 SOME v
adamc@201 77 end,
adamc@201 78 print = #print ph,
adamc@201 79 time = fn (input, pmap) => let
adamc@201 80 val befor = Time.now ()
adamc@201 81 val v = #func ph input
adamc@201 82 val elapsed = Time.- (Time.now (), befor)
adamc@201 83 in
adamc@201 84 (if ErrorMsg.anyErrors () then
adamc@201 85 NONE
adamc@201 86 else
adamc@201 87 SOME v,
adamc@201 88 (name, elapsed) :: pmap)
adamc@201 89 end
adamc@201 90 }
adamc@201 91
adamc@270 92 fun op o (tr2 : ('b, 'c) transform, tr1 : ('a, 'b) transform) = {
adamc@201 93 func = fn input => case #func tr1 input of
adamc@201 94 NONE => NONE
adamc@201 95 | SOME v => #func tr2 v,
adamc@201 96 print = #print tr2,
adamc@201 97 time = fn (input, pmap) => let
adamc@201 98 val (ro, pmap) = #time tr1 (input, pmap)
adamc@201 99 in
adamc@201 100 case ro of
adamc@201 101 NONE => (NONE, pmap)
adamc@201 102 | SOME v => #time tr2 (v, pmap)
adamc@201 103 end
adamc@201 104 }
adamc@201 105
adamc@346 106 fun check (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@346 107 ignore (#func tr x))
adamc@346 108
adamc@280 109 fun run (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@280 110 #func tr x)
adamc@201 111
adamc@201 112 fun runPrint (tr : ('src, 'dst) transform) input =
adamc@280 113 (ErrorMsg.resetErrors ();
adamc@280 114 case #func tr input of
adamc@280 115 NONE => print "Failure\n"
adamc@280 116 | SOME v =>
adamc@280 117 (print "Success\n";
adamc@280 118 Print.print (#print tr v);
adamc@280 119 print "\n"))
adamc@201 120
adamc@201 121 fun time (tr : ('src, 'dst) transform) input =
adamc@55 122 let
adamc@201 123 val (_, pmap) = #time tr (input, [])
adamc@201 124 in
adamc@201 125 app (fn (name, time) =>
adamc@201 126 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 127 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 128 print "\n"
adamc@201 129 end
adamc@55 130
adamc@201 131 fun timePrint (tr : ('src, 'dst) transform) input =
adamc@201 132 let
adamc@201 133 val (ro, pmap) = #time tr (input, [])
adamc@55 134 in
adamc@201 135 app (fn (name, time) =>
adamc@201 136 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 137 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 138 print "\n";
adamc@201 139 case ro of
adamc@201 140 NONE => print "Failure\n"
adamc@201 141 | SOME v =>
adamc@201 142 (print "Success\n";
adamc@201 143 Print.print (#print tr v);
adamc@201 144 print "\n")
adamc@55 145 end
adamc@55 146
adamc@244 147 val parseUrs =
adamc@201 148 {func = fn filename => let
adamc@201 149 val fname = OS.FileSys.tmpName ()
adamc@201 150 val outf = TextIO.openOut fname
adamc@201 151 val () = TextIO.output (outf, "sig\n")
adamc@201 152 val inf = TextIO.openIn filename
adamc@201 153 fun loop () =
adamc@201 154 case TextIO.inputLine inf of
adamc@201 155 NONE => ()
adamc@201 156 | SOME line => (TextIO.output (outf, line);
adamc@201 157 loop ())
adamc@201 158 val () = loop ()
adamc@201 159 val () = TextIO.closeIn inf
adamc@201 160 val () = TextIO.closeOut outf
adamc@201 161
adamc@201 162 val () = (ErrorMsg.resetErrors ();
adamc@201 163 ErrorMsg.resetPositioning filename;
adamc@201 164 Lex.UserDeclarations.initialize ())
adamc@201 165 val file = TextIO.openIn fname
adamc@201 166 fun get _ = TextIO.input file
adamc@201 167 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 168 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 169 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 170 in
adamc@201 171 TextIO.closeIn file;
adamc@201 172 case absyn of
adamc@201 173 [(Source.DSgn ("?", (Source.SgnConst sgis, _)), _)] => sgis
adamc@201 174 | _ => (ErrorMsg.errorAt {file = filename,
adamc@201 175 first = {line = 0,
adamc@201 176 char = 0},
adamc@201 177 last = {line = 0,
adamc@201 178 char = 0}} "Not a signature";
adamc@201 179 [])
adamc@201 180 end
adamc@201 181 handle LrParser.ParseError => [],
adamc@201 182 print = Print.p_list_sep Print.PD.newline SourcePrint.p_sgn_item}
adamc@55 183
adamc@1 184 (* The main parsing routine *)
adamc@244 185 val parseUr = {
adamc@201 186 func = fn filename =>
adamc@201 187 let
adamc@201 188 val () = (ErrorMsg.resetErrors ();
adamc@201 189 ErrorMsg.resetPositioning filename;
adamc@201 190 Lex.UserDeclarations.initialize ())
adamc@201 191 val file = TextIO.openIn filename
adamc@201 192 fun get _ = TextIO.input file
adamc@201 193 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 194 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 195 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 196 in
adamc@201 197 TextIO.closeIn file;
adamc@201 198 case absyn of
adamc@201 199 [(Source.DSgn ("?", _), _)] =>
adamc@201 200 (ErrorMsg.errorAt {file = filename,
adamc@201 201 first = {line = 0,
adamc@201 202 char = 0},
adamc@201 203 last = {line = 0,
adamc@201 204 char = 0}} "File starts with 'sig'";
adamc@201 205 [])
adamc@201 206 | _ => absyn
adamc@201 207 end
adamc@201 208 handle LrParser.ParseError => [],
adamc@201 209 print = SourcePrint.p_file}
adamc@56 210
adamc@765 211 fun p_job {prefix, database, exe, sql, sources, debug, profile,
adamc@766 212 timeout, ffi, link, headers, scripts,
adamc@765 213 clientToServer, effectful, clientOnly, serverOnly, jsFuncs} =
adamc@270 214 let
adamc@270 215 open Print.PD
adamc@270 216 open Print
adamc@765 217
adamc@765 218 fun p_ffi name = p_list_sep (box []) (fn (m, s) =>
adamc@765 219 box [string name, space, string m, string ".", string s, newline])
adamc@270 220 in
adamc@274 221 box [if debug then
adamc@274 222 box [string "DEBUG", newline]
adamc@274 223 else
adamc@274 224 box [],
adamc@502 225 if profile then
adamc@502 226 box [string "PROFILE", newline]
adamc@502 227 else
adamc@502 228 box [],
adamc@274 229 case database of
adamc@270 230 NONE => string "No database."
adamc@270 231 | SOME db => string ("Database: " ^ db),
adamc@270 232 newline,
adamc@274 233 string "Exe: ",
adamc@274 234 string exe,
adamc@274 235 newline,
adamc@274 236 case sql of
adamc@274 237 NONE => string "No SQL file."
adamc@274 238 | SOME sql => string ("SQL fle: " ^ sql),
adamc@673 239 newline,
adamc@673 240 string "Timeout: ",
adamc@673 241 string (Int.toString timeout),
adamc@673 242 newline,
adamc@764 243 p_list_sep (box []) (fn s => box [string "Ffi", space, string s, newline]) ffi,
adamc@764 244 p_list_sep (box []) (fn s => box [string "Header", space, string s, newline]) headers,
adamc@766 245 p_list_sep (box []) (fn s => box [string "Script", space, string s, newline]) scripts,
adamc@764 246 p_list_sep (box []) (fn s => box [string "Link", space, string s, newline]) link,
adamc@765 247 p_ffi "ClientToServer" clientToServer,
adamc@765 248 p_ffi "Effectful" effectful,
adamc@765 249 p_ffi "ClientOnly" clientOnly,
adamc@765 250 p_ffi "ServerOnly" serverOnly,
adamc@765 251 p_list_sep (box []) (fn ((m, s), s') =>
adamc@765 252 box [string "JsFunc", space, string m, string ".", string s,
adamc@765 253 space, string "=", space, string s', newline]) jsFuncs,
adamc@270 254 string "Sources:",
adamc@270 255 p_list string sources,
adamc@270 256 newline]
adamc@270 257 end
adamc@270 258
adamc@270 259 fun trim s =
adamc@270 260 let
adamc@270 261 val (_, s) = Substring.splitl Char.isSpace s
adamc@270 262 val (s, _) = Substring.splitr Char.isSpace s
adamc@270 263 in
adamc@270 264 s
adamc@270 265 end
adamc@270 266
adamc@270 267 val parseUrp = {
adamc@270 268 func = fn filename =>
adamc@270 269 let
adamc@270 270 val dir = OS.Path.dir filename
adamc@270 271 val inf = TextIO.openIn (OS.Path.joinBaseExt {base = filename, ext = SOME "urp"})
adamc@270 272
adamc@274 273 fun relify fname =
adamc@274 274 OS.Path.concat (dir, fname)
adamc@274 275 handle OS.Path.Path => fname
adamc@274 276
adamc@764 277 val absDir = OS.Path.mkAbsolute {path = dir, relativeTo = OS.FileSys.getDir ()}
adamc@764 278
adamc@764 279 fun relifyA fname = OS.Path.mkAbsolute {path = fname, relativeTo = absDir}
adamc@764 280
adamc@270 281 fun readSources acc =
adamc@270 282 case TextIO.inputLine inf of
adamc@270 283 NONE => rev acc
adamc@270 284 | SOME line =>
adamc@270 285 let
adamc@270 286 val acc = if CharVector.all Char.isSpace line then
adamc@270 287 acc
adamc@270 288 else
adamc@270 289 let
adamc@270 290 val fname = String.implode (List.filter (fn x => not (Char.isSpace x))
adamc@270 291 (String.explode line))
adamc@274 292 val fname = relify fname
adamc@270 293 in
adamc@270 294 fname :: acc
adamc@270 295 end
adamc@270 296 in
adamc@270 297 readSources acc
adamc@270 298 end
adamc@270 299
adamc@764 300 val prefix = ref NONE
adamc@764 301 val database = ref NONE
adamc@764 302 val exe = ref NONE
adamc@764 303 val sql = ref NONE
adamc@764 304 val debug = ref false
adamc@764 305 val profile = ref false
adamc@764 306 val timeout = ref NONE
adamc@764 307 val ffi = ref []
adamc@764 308 val link = ref []
adamc@764 309 val headers = ref []
adamc@766 310 val scripts = ref []
adamc@765 311 val clientToServer = ref []
adamc@765 312 val effectful = ref []
adamc@765 313 val clientOnly = ref []
adamc@765 314 val serverOnly = ref []
adamc@765 315 val jsFuncs = ref []
adamc@764 316
adamc@764 317 fun finish sources =
adamc@764 318 {prefix = Option.getOpt (!prefix, "/"),
adamc@764 319 database = !database,
adamc@764 320 exe = Option.getOpt (!exe, OS.Path.joinBaseExt {base = OS.Path.base filename,
adamc@764 321 ext = SOME "exe"}),
adamc@764 322 sql = !sql,
adamc@764 323 debug = !debug,
adamc@764 324 profile = !profile,
adamc@764 325 timeout = Option.getOpt (!timeout, 60),
adamc@765 326 ffi = rev (!ffi),
adamc@765 327 link = rev (!link),
adamc@765 328 headers = rev (!headers),
adamc@766 329 scripts = rev (!scripts),
adamc@765 330 clientToServer = rev (!clientToServer),
adamc@765 331 effectful = rev (!effectful),
adamc@765 332 clientOnly = rev (!clientOnly),
adamc@765 333 serverOnly = rev (!serverOnly),
adamc@765 334 jsFuncs = rev (!jsFuncs),
adamc@274 335 sources = sources}
adamc@274 336
adamc@764 337 fun read () =
adamc@270 338 case TextIO.inputLine inf of
adamc@764 339 NONE => finish []
adamc@764 340 | SOME "\n" => finish (readSources [])
adamc@270 341 | SOME line =>
adamc@270 342 let
adamc@270 343 val (cmd, arg) = Substring.splitl (fn x => not (Char.isSpace x)) (Substring.full line)
adamc@270 344 val cmd = Substring.string (trim cmd)
adamc@270 345 val arg = Substring.string (trim arg)
adamc@765 346
adamc@765 347 fun ffiS () =
adamc@765 348 case String.fields (fn ch => ch = #".") arg of
adamc@765 349 [m, x] => (m, x)
adamc@765 350 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func");
adamc@765 351 ("", ""))
adamc@765 352
adamc@765 353 fun ffiM () =
adamc@765 354 case String.fields (fn ch => ch = #"=") arg of
adamc@765 355 [f, s] =>
adamc@765 356 (case String.fields (fn ch => ch = #".") f of
adamc@765 357 [m, x] => ((m, x), s)
adamc@765 358 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@765 359 (("", ""), "")))
adamc@765 360 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@765 361 (("", ""), ""))
adamc@270 362 in
adamc@270 363 case cmd of
adamc@385 364 "prefix" =>
adamc@764 365 (case !prefix of
adamc@385 366 NONE => ()
adamc@385 367 | SOME _ => ErrorMsg.error "Duplicate 'prefix' directive";
adamc@764 368 prefix := SOME arg)
adamc@385 369 | "database" =>
adamc@764 370 (case !database of
adamc@270 371 NONE => ()
adamc@270 372 | SOME _ => ErrorMsg.error "Duplicate 'database' directive";
adamc@764 373 database := SOME arg)
adamc@274 374 | "exe" =>
adamc@764 375 (case !exe of
adamc@274 376 NONE => ()
adamc@274 377 | SOME _ => ErrorMsg.error "Duplicate 'exe' directive";
adamc@764 378 exe := SOME (relify arg))
adamc@274 379 | "sql" =>
adamc@764 380 (case !sql of
adamc@274 381 NONE => ()
adamc@274 382 | SOME _ => ErrorMsg.error "Duplicate 'sql' directive";
adamc@764 383 sql := SOME (relify arg))
adamc@764 384 | "debug" => debug := true
adamc@764 385 | "profile" => profile := true
adamc@673 386 | "timeout" =>
adamc@764 387 (case !timeout of
adamc@673 388 NONE => ()
adamc@673 389 | SOME _ => ErrorMsg.error "Duplicate 'timeout' directive";
adamc@764 390 timeout := SOME (valOf (Int.fromString arg)))
adamc@764 391 | "ffi" => ffi := relify arg :: !ffi
adamc@764 392 | "link" => link := relifyA arg :: !link
adamc@764 393 | "include" => headers := relifyA arg :: !headers
adamc@766 394 | "script" => scripts := arg :: !scripts
adamc@765 395 | "clientToServer" => clientToServer := ffiS () :: !clientToServer
adamc@765 396 | "effectful" => effectful := ffiS () :: !effectful
adamc@765 397 | "clientOnly" => clientOnly := ffiS () :: !clientOnly
adamc@765 398 | "serverOnly" => serverOnly := ffiS () :: !serverOnly
adamc@765 399 | "jsFunc" => jsFuncs := ffiM () :: !jsFuncs
adamc@764 400 | _ => ErrorMsg.error ("Unrecognized command '" ^ cmd ^ "'");
adamc@764 401 read ()
adamc@270 402 end
adamc@385 403
adamc@764 404 val job = read ()
adamc@270 405 in
adamc@385 406 TextIO.closeIn inf;
adamc@764 407 Settings.setUrlPrefix (#prefix job);
adamc@764 408 Settings.setTimeout (#timeout job);
adamc@764 409 Settings.setHeaders (#headers job);
adamc@766 410 Settings.setScripts (#scripts job);
adamc@765 411 Settings.setClientToServer (#clientToServer job);
adamc@765 412 Settings.setEffectful (#effectful job);
adamc@765 413 Settings.setClientOnly (#clientOnly job);
adamc@765 414 Settings.setServerOnly (#serverOnly job);
adamc@765 415 Settings.setJsFuncs (#jsFuncs job);
adamc@385 416 job
adamc@270 417 end,
adamc@270 418 print = p_job
adamc@270 419 }
adamc@270 420
adamc@270 421 val toParseJob = transform parseUrp "parseJob"
adamc@270 422
adamc@56 423 fun capitalize "" = ""
adamc@56 424 | capitalize s = str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@56 425
adamc@201 426 val parse = {
adamc@764 427 func = fn {database, sources = fnames, ffi, ...} : job =>
adamc@201 428 let
adamc@201 429 fun nameOf fname = capitalize (OS.Path.file fname)
adamc@109 430
adamc@764 431 fun parseFfi fname =
adamc@764 432 let
adamc@764 433 val mname = nameOf fname
adamc@764 434 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@764 435
adamc@764 436 val loc = {file = urs,
adamc@764 437 first = ErrorMsg.dummyPos,
adamc@764 438 last = ErrorMsg.dummyPos}
adamc@764 439
adamc@764 440 val sgn = (Source.SgnConst (#func parseUrs urs), loc)
adamc@764 441 in
adamc@764 442 (Source.DFfiStr (mname, sgn), loc)
adamc@764 443 end
adamc@764 444
adamc@201 445 fun parseOne fname =
adamc@201 446 let
adamc@201 447 val mname = nameOf fname
adamc@244 448 val ur = OS.Path.joinBaseExt {base = fname, ext = SOME "ur"}
adamc@244 449 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@56 450
adamc@201 451 val sgnO =
adamc@244 452 if Posix.FileSys.access (urs, []) then
adamc@244 453 SOME (Source.SgnConst (#func parseUrs urs),
adamc@244 454 {file = urs,
adamc@201 455 first = ErrorMsg.dummyPos,
adamc@201 456 last = ErrorMsg.dummyPos})
adamc@201 457 else
adamc@201 458 NONE
adamc@56 459
adamc@244 460 val loc = {file = ur,
adamc@201 461 first = ErrorMsg.dummyPos,
adamc@201 462 last = ErrorMsg.dummyPos}
adamc@56 463
adamc@244 464 val ds = #func parseUr ur
adamc@201 465 in
adamc@201 466 (Source.DStr (mname, sgnO, (Source.StrConst ds, loc)), loc)
adamc@201 467 end
adamc@56 468
adamc@764 469 val dsFfi = map parseFfi ffi
adamc@201 470 val ds = map parseOne fnames
adamc@201 471 in
adamc@201 472 let
adamc@201 473 val final = nameOf (List.last fnames)
adamc@271 474
adamc@764 475 val ds = dsFfi @ ds
adamc@764 476 @ [(Source.DExport (Source.StrVar final, ErrorMsg.dummySpan), ErrorMsg.dummySpan)]
adamc@201 477 in
adamc@271 478 case database of
adamc@271 479 NONE => ds
adamc@271 480 | SOME s => (Source.DDatabase s, ErrorMsg.dummySpan) :: ds
adamc@201 481 end handle Empty => ds
adamc@201 482 end,
adamc@201 483 print = SourcePrint.p_file
adamc@201 484 }
adamc@56 485
adamc@270 486 val toParse = transform parse "parse" o toParseJob
adamc@38 487
adamc@378 488 fun libFile s = OS.Path.joinDirFile {dir = Config.libUr,
adamc@378 489 file = s}
adamc@378 490 fun clibFile s = OS.Path.joinDirFile {dir = Config.libC,
adamc@378 491 file = s}
adamc@378 492
adamc@201 493 val elaborate = {
adamc@201 494 func = fn file => let
adamc@378 495 val basis = #func parseUrs (libFile "basis.urs")
adamc@378 496 val topSgn = #func parseUrs (libFile "top.urs")
adamc@378 497 val topStr = #func parseUr (libFile "top.ur")
adamc@201 498 in
adamc@325 499 Elaborate.elabFile basis topStr topSgn ElabEnv.empty file
adamc@201 500 end,
adamc@201 501 print = ElabPrint.p_file ElabEnv.empty
adamc@201 502 }
adamc@5 503
adamc@270 504 val toElaborate = transform elaborate "elaborate" o toParse
adamc@201 505
adamc@448 506 val unnest = {
adamc@448 507 func = Unnest.unnest,
adamc@448 508 print = ElabPrint.p_file ElabEnv.empty
adamc@448 509 }
adamc@448 510
adamc@448 511 val toUnnest = transform unnest "unnest" o toElaborate
adamc@448 512
adamc@313 513 val termination = {
adamc@313 514 func = (fn file => (Termination.check file; file)),
adamc@313 515 print = ElabPrint.p_file ElabEnv.empty
adamc@313 516 }
adamc@313 517
adamc@448 518 val toTermination = transform termination "termination" o toUnnest
adamc@313 519
adamc@201 520 val explify = {
adamc@201 521 func = Explify.explify,
adamc@201 522 print = ExplPrint.p_file ExplEnv.empty
adamc@201 523 }
adamc@201 524
adamc@625 525 val toExplify = transform explify "explify" o toUnnest
adamc@201 526
adamc@201 527 val corify = {
adamc@201 528 func = Corify.corify,
adamc@201 529 print = CorePrint.p_file CoreEnv.empty
adamc@201 530 }
adamc@201 531
adamc@270 532 val toCorify = transform corify "corify" o toExplify
adamc@201 533
adamc@482 534 (*val reduce_local = {
adamc@482 535 func = ReduceLocal.reduce,
adamc@482 536 print = CorePrint.p_file CoreEnv.empty
adamc@482 537 }
adamc@482 538
adamc@482 539 val toReduce_local = transform reduce_local "reduce_local" o toCorify*)
adamc@482 540
adamc@443 541 val especialize = {
adamc@443 542 func = ESpecialize.specialize,
adamc@443 543 print = CorePrint.p_file CoreEnv.empty
adamc@443 544 }
adamc@443 545
adamc@443 546 val toEspecialize = transform especialize "especialize" o toCorify
adamc@443 547
adamc@454 548 val core_untangle = {
adamc@454 549 func = CoreUntangle.untangle,
adamc@454 550 print = CorePrint.p_file CoreEnv.empty
adamc@454 551 }
adamc@454 552
adamc@454 553 val toCore_untangle = transform core_untangle "core_untangle" o toEspecialize
adamc@454 554
adamc@202 555 val shake = {
adamc@202 556 func = Shake.shake,
adamc@202 557 print = CorePrint.p_file CoreEnv.empty
adamc@202 558 }
adamc@39 559
adamc@454 560 val toShake1 = transform shake "shake1" o toCore_untangle
adamc@110 561
adamc@607 562 val rpcify = {
adamc@607 563 func = Rpcify.frob,
adamc@607 564 print = CorePrint.p_file CoreEnv.empty
adamc@607 565 }
adamc@607 566
adamc@607 567 val toRpcify = transform rpcify "rpcify" o toShake1
adamc@607 568
adamc@642 569 val toCore_untangle2 = transform core_untangle "core_untangle2" o toRpcify
adamc@642 570 val toShake2 = transform shake "shake2" o toCore_untangle2
adamc@642 571
adamc@202 572 val tag = {
adamc@202 573 func = Tag.tag,
adamc@202 574 print = CorePrint.p_file CoreEnv.empty
adamc@202 575 }
adamc@193 576
adamc@642 577 val toTag = transform tag "tag" o toCore_untangle2
adamc@20 578
adamc@202 579 val reduce = {
adamc@202 580 func = Reduce.reduce,
adamc@202 581 print = CorePrint.p_file CoreEnv.empty
adamc@202 582 }
adamc@25 583
adamc@692 584 val toReduce = transform reduce "reduce" o toTag
adamc@23 585
adamc@315 586 val unpoly = {
adamc@315 587 func = Unpoly.unpoly,
adamc@315 588 print = CorePrint.p_file CoreEnv.empty
adamc@315 589 }
adamc@315 590
adamc@315 591 val toUnpoly = transform unpoly "unpoly" o toReduce
adamc@315 592
adamc@202 593 val specialize = {
adamc@202 594 func = Specialize.specialize,
adamc@202 595 print = CorePrint.p_file CoreEnv.empty
adamc@202 596 }
adamc@132 597
adamc@315 598 val toSpecialize = transform specialize "specialize" o toUnpoly
adamc@131 599
adamc@642 600 val toShake3 = transform shake "shake3" o toSpecialize
adamc@133 601
adamc@692 602 val marshalcheck = {
adamc@692 603 func = (fn file => (MarshalCheck.check file; file)),
adamc@692 604 print = CorePrint.p_file CoreEnv.empty
adamc@692 605 }
adamc@692 606
adamc@692 607 val toMarshalcheck = transform marshalcheck "marshalcheck" o toShake3
adamc@692 608
adamc@732 609 val effectize = {
adamc@732 610 func = Effective.effectize,
adamc@732 611 print = CorePrint.p_file CoreEnv.empty
adamc@732 612 }
adamc@732 613
adamc@732 614 val toEffectize = transform effectize "effectize" o toMarshalcheck
adamc@732 615
adamc@202 616 val monoize = {
adamc@202 617 func = Monoize.monoize CoreEnv.empty,
adamc@202 618 print = MonoPrint.p_file MonoEnv.empty
adamc@202 619 }
adamc@134 620
adamc@732 621 val toMonoize = transform monoize "monoize" o toEffectize
adamc@96 622
adamc@202 623 val mono_opt = {
adamc@202 624 func = MonoOpt.optimize,
adamc@202 625 print = MonoPrint.p_file MonoEnv.empty
adamc@202 626 }
adamc@29 627
adamc@270 628 val toMono_opt1 = transform mono_opt "mono_opt1" o toMonoize
adamc@5 629
adamc@202 630 val untangle = {
adamc@202 631 func = Untangle.untangle,
adamc@202 632 print = MonoPrint.p_file MonoEnv.empty
adamc@202 633 }
adamc@1 634
adamc@270 635 val toUntangle = transform untangle "untangle" o toMono_opt1
adamc@38 636
adamc@202 637 val mono_reduce = {
adamc@202 638 func = MonoReduce.reduce,
adamc@202 639 print = MonoPrint.p_file MonoEnv.empty
adamc@202 640 }
adamc@16 641
adamc@270 642 val toMono_reduce = transform mono_reduce "mono_reduce" o toUntangle
adamc@39 643
adamc@202 644 val mono_shake = {
adamc@202 645 func = MonoShake.shake,
adamc@202 646 print = MonoPrint.p_file MonoEnv.empty
adamc@202 647 }
adamc@110 648
adamc@270 649 val toMono_shake = transform mono_shake "mono_shake1" o toMono_reduce
adamc@193 650
adamc@572 651 val toMono_opt2 = transform mono_opt "mono_opt2" o toMono_shake
adamc@572 652
adamc@567 653 val jscomp = {
adamc@567 654 func = JsComp.process,
adamc@567 655 print = MonoPrint.p_file MonoEnv.empty
adamc@567 656 }
adamc@567 657
adamc@572 658 val toJscomp = transform jscomp "jscomp" o toMono_opt2
adamc@567 659
adamc@572 660 val toMono_opt3 = transform mono_opt "mono_opt3" o toJscomp
adamc@20 661
adamc@506 662 val fuse = {
adamc@506 663 func = Fuse.fuse,
adamc@506 664 print = MonoPrint.p_file MonoEnv.empty
adamc@506 665 }
adamc@506 666
adamc@572 667 val toFuse = transform fuse "fuse" o toMono_opt3
adamc@506 668
adamc@506 669 val toUntangle2 = transform untangle "untangle2" o toFuse
adamc@506 670
adamc@601 671 val toMono_reduce2 = transform mono_reduce "mono_reduce2" o toUntangle2
adamc@601 672 val toMono_shake2 = transform mono_shake "mono_shake2" o toMono_reduce2
adamc@506 673
adamc@377 674 val pathcheck = {
adamc@377 675 func = (fn file => (PathCheck.check file; file)),
adamc@377 676 print = MonoPrint.p_file MonoEnv.empty
adamc@377 677 }
adamc@377 678
adamc@506 679 val toPathcheck = transform pathcheck "pathcheck" o toMono_shake2
adamc@377 680
adamc@202 681 val cjrize = {
adamc@202 682 func = Cjrize.cjrize,
adamc@202 683 print = CjrPrint.p_file CjrEnv.empty
adamc@202 684 }
adamc@23 685
adamc@377 686 val toCjrize = transform cjrize "cjrize" o toPathcheck
adamc@29 687
adamc@643 688 val scriptcheck = {
adamc@643 689 func = ScriptCheck.classify,
adamc@643 690 print = CjrPrint.p_file CjrEnv.empty
adamc@643 691 }
adamc@643 692
adamc@643 693 val toScriptcheck = transform scriptcheck "scriptcheck" o toCjrize
adamc@643 694
adamc@282 695 val prepare = {
adamc@282 696 func = Prepare.prepare,
adamc@282 697 print = CjrPrint.p_file CjrEnv.empty
adamc@282 698 }
adamc@282 699
adamc@643 700 val toPrepare = transform prepare "prepare" o toScriptcheck
adamc@282 701
adamc@274 702 val sqlify = {
adamc@274 703 func = Cjrize.cjrize,
adamc@274 704 print = CjrPrint.p_sql CjrEnv.empty
adamc@274 705 }
adamc@274 706
adamc@274 707 val toSqlify = transform sqlify "sqlify" o toMono_opt2
adamc@274 708
adamc@764 709 fun compileC {cname, oname, ename, libs, profile, debug, link = link'} =
adamc@183 710 let
adamc@378 711 val urweb_o = clibFile "urweb.o"
adamc@378 712 val driver_o = clibFile "driver.o"
adamc@378 713
adamc@435 714 val compile = "gcc " ^ Config.gccArgs ^ " -Wstrict-prototypes -Werror -O3 -I include -c " ^ cname ^ " -o " ^ oname
adamc@734 715 val link = "gcc -Werror -O3 -lm -lmhash -pthread " ^ libs ^ " " ^ urweb_o ^ " " ^ oname ^ " " ^ driver_o ^ " -o " ^ ename
adamc@502 716
adamc@502 717 val (compile, link) =
adamc@502 718 if profile then
adamc@502 719 (compile ^ " -pg", link ^ " -pg")
adamc@502 720 else
adamc@502 721 (compile, link)
adamc@742 722
adamc@742 723 val (compile, link) =
adamc@742 724 if debug then
adamc@742 725 (compile ^ " -g", link ^ " -g")
adamc@742 726 else
adamc@742 727 (compile, link)
adamc@764 728
adamc@764 729 val link = foldl (fn (s, link) => link ^ " " ^ s) link link'
adamc@183 730 in
adamc@183 731 if not (OS.Process.isSuccess (OS.Process.system compile)) then
adamc@183 732 print "C compilation failed\n"
adamc@183 733 else if not (OS.Process.isSuccess (OS.Process.system link)) then
adamc@186 734 print "C linking failed\n"
adamc@183 735 else
adamc@673 736 ()
adamc@183 737 end
adamc@183 738
adamc@202 739 fun compile job =
adamc@282 740 case run toPrepare job of
adamc@244 741 NONE => print "Ur compilation failed\n"
adamc@29 742 | SOME file =>
adamc@202 743 let
adamc@274 744 val job = valOf (run (transform parseUrp "parseUrp") job)
adamc@102 745
adamc@274 746 val (cname, oname, cleanup) =
adamc@274 747 if #debug job then
adamc@457 748 ("/tmp/webapp.c", "/tmp/webapp.o", fn () => ())
adamc@274 749 else
adamc@274 750 let
adamc@274 751 val dir = OS.FileSys.tmpName ()
adamc@403 752 val () = if OS.FileSys.access (dir, []) then
adamc@403 753 OS.FileSys.remove dir
adamc@403 754 else
adamc@403 755 ()
adamc@457 756 val cname = OS.Path.joinDirFile {dir = dir, file = "webapp.c"}
adamc@457 757 val oname = OS.Path.joinDirFile {dir = dir, file = "webapp.o"}
adamc@274 758 in
adamc@274 759 OS.FileSys.mkDir dir;
adamc@274 760 (cname, oname,
adamc@274 761 fn () => (OS.FileSys.remove cname;
adamc@274 762 OS.FileSys.remove oname;
adamc@473 763 OS.FileSys.rmDir dir)
adamc@473 764 handle OS.SysErr _ => OS.FileSys.rmDir dir)
adamc@274 765 end
adamc@274 766 val ename = #exe job
adamc@202 767 in
adamc@274 768 let
adamc@274 769 val outf = TextIO.openOut cname
adamc@274 770 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@432 771
adamc@432 772 val hasDb = List.exists (fn (Cjr.DDatabase _, _) => true | _ => false) (#1 file)
adamc@432 773 val libs =
adamc@432 774 if hasDb then
adamc@432 775 "-lpq"
adamc@432 776 else
adamc@432 777 ""
adamc@274 778 in
adamc@274 779 Print.fprint s (CjrPrint.p_file CjrEnv.empty file);
adamc@415 780 TextIO.output1 (outf, #"\n");
adamc@274 781 TextIO.closeOut outf;
adamc@102 782
adamc@274 783 case #sql job of
adamc@274 784 NONE => ()
adamc@274 785 | SOME sql =>
adamc@274 786 let
adamc@274 787 val outf = TextIO.openOut sql
adamc@274 788 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@274 789 in
adamc@274 790 Print.fprint s (CjrPrint.p_sql CjrEnv.empty file);
adamc@274 791 TextIO.closeOut outf
adamc@274 792 end;
adamc@274 793
adamc@742 794 compileC {cname = cname, oname = oname, ename = ename, libs = libs,
adamc@764 795 profile = #profile job, debug = #debug job, link = #link job};
adamc@274 796
adamc@274 797 cleanup ()
adamc@274 798 end
adamc@274 799 handle ex => (((cleanup ()) handle _ => ()); raise ex)
adamc@202 800 end
adamc@29 801
adamc@1 802 end