/* A Bison parser, made from ../gnumach/mig/parser.y by Bison version A2.5 (Andrew Consortium) */ #define YYBISON 1 /* Identify Bison output. */ #define sySkip 258 #define syRoutine 259 #define sySimpleRoutine 260 #define sySimpleProcedure 261 #define syProcedure 262 #define syFunction 263 #define sySubsystem 264 #define syKernelUser 265 #define syKernelServer 266 #define syMsgOption 267 #define syMsgSeqno 268 #define syWaitTime 269 #define syNoWaitTime 270 #define syErrorProc 271 #define syServerPrefix 272 #define syUserPrefix 273 #define syServerDemux 274 #define syRCSId 275 #define syImport 276 #define syUImport 277 #define sySImport 278 #define syIn 279 #define syOut 280 #define syInOut 281 #define syRequestPort 282 #define syReplyPort 283 #define sySReplyPort 284 #define syUReplyPort 285 #define syType 286 #define syArray 287 #define syStruct 288 #define syOf 289 #define syInTran 290 #define syOutTran 291 #define syDestructor 292 #define syCType 293 #define syCUserType 294 #define syCServerType 295 #define syCString 296 #define syColon 297 #define sySemi 298 #define syComma 299 #define syPlus 300 #define syMinus 301 #define syStar 302 #define syDiv 303 #define syLParen 304 #define syRParen 305 #define syEqual 306 #define syCaret 307 #define syTilde 308 #define syLAngle 309 #define syRAngle 310 #define syLBrack 311 #define syRBrack 312 #define syBar 313 #define syError 314 #define syNumber 315 #define sySymbolicType 316 #define syIdentifier 317 #define syString 318 #define syQString 319 #define syFileName 320 #define syIPCFlag 321 #line 117 "../gnumach/mig/parser.y" #include #include "error.h" #include "lexxer.h" #include "global.h" #include "mig_string.h" #include "type.h" #include "routine.h" #include "statement.h" static const char *import_name(statement_kind_t sk); void yyerror(const char *s) { error(s); } #line 138 "../gnumach/mig/parser.y" typedef union { u_int number; identifier_t identifier; const_string_t string; statement_kind_t statement_kind; ipc_type_t *type; struct { u_int innumber; /* msgt_name value, when sending */ const_string_t instr; u_int outnumber; /* msgt_name value, when receiving */ const_string_t outstr; u_int size; /* 0 means there is no default size */ } symtype; routine_t *routine; arg_kind_t direction; argument_t *argument; ipc_flags_t flag; } YYSTYPE; #include #ifndef __cplusplus #ifndef __STDC__ #define const #endif #endif #define YYFINAL 213 #define YYFLAG -32768 #define YYNTBASE 67 #define YYTRANSLATE(x) ((unsigned)(x) <= 321 ? yytranslate[x] : 112) static const char yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 }; #if YYDEBUG != 0 static const short yyprhs[] = { 0, 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 38, 41, 44, 46, 49, 54, 56, 57, 60, 62, 64, 66, 68, 72, 76, 78, 81, 84, 87, 90, 94, 96, 98, 100, 104, 107, 111, 113, 122, 131, 139, 144, 149, 154, 156, 158, 161, 164, 167, 170, 172, 174, 181, 182, 186, 192, 194, 196, 198, 202, 204, 209, 215, 223, 229, 235, 240, 247, 251, 255, 259, 263, 265, 269, 271, 273, 275, 277, 279, 283, 287, 291, 295, 300, 303, 307, 309, 313, 318, 319, 321, 323, 325, 327, 329, 331, 333, 335, 337, 339, 342, 345, 346, 347 }; static const short yyrhs[] = { -1, 67, 68, 0, 69, 43, 0, 76, 43, 0, 75, 43, 0, 77, 43, 0, 78, 43, 0, 79, 43, 0, 80, 43, 0, 84, 43, 0, 98, 43, 0, 3, 43, 0, 3, 60, 43, 0, 81, 43, 0, 83, 43, 0, 43, 0, 1, 43, 0, 70, 71, 73, 74, 0, 9, 0, 0, 71, 72, 0, 10, 0, 11, 0, 62, 0, 60, 0, 109, 12, 63, 0, 109, 14, 63, 0, 15, 0, 16, 62, 0, 17, 62, 0, 18, 62, 0, 19, 62, 0, 110, 82, 65, 0, 21, 0, 22, 0, 23, 0, 111, 20, 64, 0, 31, 85, 0, 62, 51, 86, 0, 87, 0, 86, 35, 42, 62, 62, 49, 62, 50, 0, 86, 36, 42, 62, 62, 49, 62, 50, 0, 86, 37, 42, 62, 49, 62, 50, 0, 86, 38, 42, 62, 0, 86, 39, 42, 62, 0, 86, 40, 42, 62, 0, 88, 0, 92, 0, 93, 87, 0, 94, 87, 0, 52, 87, 0, 95, 87, 0, 96, 0, 91, 0, 49, 91, 44, 97, 89, 50, 0, 0, 89, 44, 66, 0, 89, 44, 66, 56, 57, 0, 60, 0, 61, 0, 90, 0, 90, 58, 90, 0, 62, 0, 32, 56, 57, 34, 0, 32, 56, 47, 57, 34, 0, 32, 56, 47, 42, 97, 57, 34, 0, 32, 56, 97, 57, 34, 0, 33, 56, 97, 57, 34, 0, 41, 56, 97, 57, 0, 41, 56, 47, 42, 97, 57, 0, 97, 45, 97, 0, 97, 46, 97, 0, 97, 47, 97, 0, 97, 48, 97, 0, 60, 0, 49, 97, 50, 0, 99, 0, 100, 0, 101, 0, 102, 0, 103, 0, 4, 62, 104, 0, 5, 62, 104, 0, 7, 62, 104, 0, 6, 62, 104, 0, 8, 62, 104, 108, 0, 49, 50, 0, 49, 105, 50, 0, 106, 0, 106, 43, 105, 0, 107, 62, 108, 89, 0, 0, 24, 0, 25, 0, 26, 0, 27, 0, 28, 0, 29, 0, 30, 0, 14, 0, 12, 0, 13, 0, 42, 62, 0, 42, 85, 0, 0, 0, 0 }; #endif #if YYDEBUG != 0 static const short yyrline[] = { 0, 161, 162, 165, 166, 167, 168, 169, 170, 171, 172, 173, 183, 185, 187, 188, 189, 190, 194, 207, 219, 220, 223, 229, 237, 240, 243, 260, 266, 274, 282, 290, 298, 306, 317, 318, 319, 322, 332, 342, 346, 348, 368, 388, 403, 417, 426, 438, 440, 442, 444, 446, 448, 450, 454, 460, 469, 471, 478, 487, 493, 497, 499, 523, 527, 529, 531, 536, 540, 544, 546, 551, 553, 555, 557, 559, 561, 566, 567, 568, 569, 570, 573, 577, 581, 585, 589, 593, 595, 600, 602, 609, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 632, 638, 642, 646, 650 }; #endif #if YYDEBUG != 0 static const char * const yytname[] = { "$","error","$undefined.","sySkip", "syRoutine","sySimpleRoutine","sySimpleProcedure","syProcedure","syFunction", "sySubsystem","syKernelUser","syKernelServer","syMsgOption","syMsgSeqno","syWaitTime", "syNoWaitTime","syErrorProc","syServerPrefix","syUserPrefix","syServerDemux", "syRCSId","syImport","syUImport","sySImport","syIn","syOut","syInOut","syRequestPort", "syReplyPort","sySReplyPort","syUReplyPort","syType","syArray","syStruct","syOf", "syInTran","syOutTran","syDestructor","syCType","syCUserType","syCServerType", "syCString","syColon","sySemi","syComma","syPlus","syMinus","syStar","syDiv", "syLParen","syRParen","syEqual","syCaret","syTilde","syLAngle","syRAngle","syLBrack", "syRBrack","syBar","syError","syNumber","sySymbolicType","syIdentifier","syString", "syQString","syFileName","syIPCFlag","Statements","Statement","Subsystem","SubsystemStart", "SubsystemMods","SubsystemMod","SubsystemName","SubsystemBase","MsgOption","WaitTime", "Error","ServerPrefix","UserPrefix","ServerDemux","Import","ImportIndicant", "RCSDecl","TypeDecl","NamedTypeSpec","TransTypeSpec","TypeSpec","BasicTypeSpec", "IPCFlags","PrimIPCType","IPCType","PrevTypeSpec","VarArrayHead","ArrayHead", "StructHead","CStringSpec","IntExp","RoutineDecl","Routine","SimpleRoutine", "Procedure","SimpleProcedure","Function","Arguments","ArgumentList","Argument", "Direction","ArgumentType","LookString","LookFileName","LookQString", NULL }; #endif static const short yyr1[] = { 0, 67, 67, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 69, 70, 71, 71, 72, 72, 73, 74, 75, 76, 76, 77, 78, 79, 80, 81, 82, 82, 82, 83, 84, 85, 86, 86, 86, 86, 86, 86, 86, 87, 87, 87, 87, 87, 87, 87, 88, 88, 89, 89, 89, 90, 90, 91, 91, 92, 93, 93, 93, 94, 95, 96, 96, 97, 97, 97, 97, 97, 97, 98, 98, 98, 98, 98, 99, 100, 101, 102, 103, 104, 104, 105, 105, 106, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 108, 108, 109, 110, 111 }; static const short yyr2[] = { 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 1, 2, 4, 1, 0, 2, 1, 1, 1, 1, 3, 3, 1, 2, 2, 2, 2, 3, 1, 1, 1, 3, 2, 3, 1, 8, 8, 7, 4, 4, 4, 1, 1, 2, 2, 2, 2, 1, 1, 6, 0, 3, 5, 1, 1, 1, 3, 1, 4, 5, 7, 5, 5, 4, 6, 3, 3, 3, 3, 1, 3, 1, 1, 1, 1, 1, 3, 3, 3, 3, 4, 2, 3, 1, 3, 4, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 0, 0, 0 }; static const short yydefact[] = { 1, 0, 0, 0, 0, 0, 0, 0, 0, 19, 28, 0, 0, 0, 0, 0, 16, 2, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 77, 78, 79, 80, 81, 0, 0, 0, 17, 12, 0, 0, 0, 0, 0, 0, 29, 30, 31, 32, 0, 38, 3, 0, 5, 4, 6, 7, 8, 9, 14, 15, 10, 11, 0, 0, 34, 35, 36, 0, 0, 13, 92, 82, 83, 85, 84, 0, 0, 22, 23, 24, 21, 0, 26, 27, 33, 37, 101, 102, 100, 93, 94, 95, 96, 97, 98, 99, 87, 0, 89, 0, 0, 86, 0, 0, 0, 0, 0, 59, 60, 63, 39, 40, 47, 61, 54, 48, 0, 0, 0, 53, 25, 18, 88, 92, 0, 103, 104, 0, 0, 0, 0, 51, 0, 0, 0, 0, 0, 0, 0, 49, 50, 52, 90, 56, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 91, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 69, 56, 0, 0, 0, 44, 45, 46, 0, 0, 65, 76, 71, 72, 73, 74, 67, 68, 0, 0, 0, 0, 0, 57, 0, 70, 55, 0, 0, 0, 0, 66, 0, 0, 43, 58, 41, 42, 0, 0 }; static const short yydefgoto[] = { 1, 17, 18, 19, 53, 82, 83, 123, 20, 21, 22, 23, 24, 25, 26, 69, 27, 28, 51, 112, 113, 114, 162, 115, 116, 117, 118, 119, 120, 121, 150, 29, 30, 31, 32, 33, 34, 73, 99, 100, 101, 103, 35, 36, 37 }; static const short yypact[] = {-32768, 2, -5, -31, -16, 27, 28, 30, 33,-32768,-32768, 35, 49, 71, 72, 89,-32768,-32768, 6,-32768, 60, 67, 107, 109, 110, 111, 112, 113, 114, 115,-32768, -32768,-32768,-32768,-32768, 56, 9, 51,-32768,-32768, 116, 117, 117, 117, 117, 117,-32768,-32768,-32768,-32768, 118, -32768,-32768, -10,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -32768,-32768,-32768, 98, 99,-32768,-32768,-32768, 95, 100, -32768, 48,-32768,-32768,-32768,-32768, 121, 47,-32768,-32768, -32768,-32768, 105,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 120, 124, 106, 119,-32768, 122, 123, 126, -7, 47,-32768,-32768, -32768, 101,-32768,-32768, 125,-32768,-32768, 47, 47, 47, -32768,-32768,-32768,-32768, 88, 121, 118,-32768, -13, -45, -12, 127,-32768, 130, 131, 132, 133, 134, 135, -7, -32768,-32768,-32768,-32768,-32768, -29, -45, 146,-32768, -6, 10, 142, 36, -45, 128, 129, 136, 137, 138, 139, -32768, 141, -45, 152, 82,-32768, -45, -45, -45, -45, 153, 154, -45,-32768, 97, 140, 143, 144,-32768,-32768, -32768, 145, 74,-32768,-32768, 39, 39,-32768,-32768,-32768, -32768, 78, 41, 147, 148, 150, 151, 155,-32768,-32768, 156, 157, 158, 149,-32768, 159, 160,-32768,-32768,-32768, -32768, 192,-32768 }; static const short yypgoto[] = {-32768, -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -32768,-32768,-32768,-32768,-32768,-32768,-32768, 92,-32768, -14, -32768, 20, 63, 108,-32768,-32768,-32768,-32768,-32768, -104, -32768,-32768,-32768,-32768,-32768,-32768, 104, 79,-32768,-32768, 87,-32768,-32768,-32768 }; #define YYLAST 219 static const short yytable[] = { 79, 80, 212, 2, 147, 3, 4, 5, 6, 7, 8, 9, 39, 163, -105, 149, -105, 10, 11, 12, 13, 14, -107, -106, -106, -106, 151, 153, 164, 40, 66, 67, 68, 15, 146, 152, 147, 147, 38, 167, 168, 169, 170, 165, 148, 16, 41, 149, 149, 52, 175, 171, 81, 109, 110, 167, 168, 169, 170, 183, 88, 89, 90, 186, 187, 188, 189, 172, 64, 192, 65, 70, 91, 92, 93, 94, 95, 96, 97, 104, 105, 167, 168, 169, 170, 182, 169, 170, 106, 42, 43, 200, 44, 174, 133, 45, 107, 46, 98, 108, 88, 89, 90, 54, 141, 142, 143, 109, 110, 111, 55, 47, 91, 92, 93, 94, 95, 96, 97, 167, 168, 169, 170, 167, 168, 169, 170, 167, 168, 169, 170, 198, 185, 48, 49, 199, 134, 135, 136, 137, 138, 139, 167, 168, 169, 170, 74, 75, 76, 77, 56, 50, 57, 58, 59, 60, 61, 62, 63, 71, 86, 84, 85, 102, 87, 122, 72, 125, 126, 78, 124, 154, 155, 156, 157, 158, 159, 160, 129, 130, 166, 127, 131, 140, 173, 182, 184, 190, 191, 205, 176, 177, 213, 196, 128, 193, 201, 202, 178, 179, 180, 181, 194, 161, 144, 195, 209, 204, 208, 210, 211, 197, 203, 145, 0, 132, 0, 0, 206, 207 }; static const short yycheck[] = { 10, 11, 0, 1, 49, 3, 4, 5, 6, 7, 8, 9, 43, 42, 12, 60, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 130, 131, 57, 60, 21, 22, 23, 31, 47, 47, 49, 49, 43, 45, 46, 47, 48, 147, 57, 43, 62, 60, 60, 43, 154, 57, 62, 60, 61, 45, 46, 47, 48, 163, 12, 13, 14, 167, 168, 169, 170, 57, 12, 173, 14, 20, 24, 25, 26, 27, 28, 29, 30, 32, 33, 45, 46, 47, 48, 44, 47, 48, 41, 62, 62, 50, 62, 57, 108, 62, 49, 62, 50, 52, 12, 13, 14, 43, 118, 119, 120, 60, 61, 62, 43, 62, 24, 25, 26, 27, 28, 29, 30, 45, 46, 47, 48, 45, 46, 47, 48, 45, 46, 47, 48, 57, 50, 62, 62, 57, 35, 36, 37, 38, 39, 40, 45, 46, 47, 48, 42, 43, 44, 45, 43, 62, 43, 43, 43, 43, 43, 43, 43, 43, 65, 63, 63, 42, 64, 60, 49, 43, 62, 51, 50, 44, 42, 42, 42, 42, 42, 42, 56, 56, 34, 62, 56, 58, 42, 44, 34, 34, 34, 34, 62, 62, 0, 49, 102, 175, 49, 49, 62, 62, 62, 62, 62, 140, 125, 62, 57, 56, 50, 50, 50, 66, 62, 126, -1, 107, -1, -1, 62, 62 }; /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ #line 3 "/usr/share/bison.simple" /* Skeleton output parser for bison, Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* As a special exception, when this file is copied by Bison into a Bison output file, you may use that output file without restriction. This special exception was added by the Free Software Foundation in version 1.24 of Bison. */ #ifndef alloca #ifdef __GNUC__ #define alloca __builtin_alloca #else /* not GNU C. */ #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) #include #else /* not sparc */ #if defined (MSDOS) && !defined (__TURBOC__) #include #else /* not MSDOS, or __TURBOC__ */ #if defined(_AIX) #include #pragma alloca #else /* not MSDOS, __TURBOC__, or _AIX */ #ifdef __hpux #ifdef __cplusplus extern "C" { void *alloca (unsigned int); }; #else /* not __cplusplus */ void *alloca (); #endif /* not __cplusplus */ #endif /* __hpux */ #endif /* not _AIX */ #endif /* not MSDOS, or __TURBOC__ */ #endif /* not sparc. */ #endif /* not GNU C. */ #endif /* alloca not defined. */ /* This is the parser code that is written into each bison parser when the %semantic_parser declaration is not specified in the grammar. It was written by Richard Stallman by simplifying the hairy parser used when %semantic_parser is specified. */ /* Note: there must be only one dollar sign in this file. It is replaced by the list of actions, each action as one case of the switch. */ #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY -2 #define YYEOF 0 #define YYACCEPT return(0) #define YYABORT return(1) #define YYERROR goto yyerrlab1 /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ #define YYFAIL goto yyerrlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(token, value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { yychar = (token), yylval = (value); \ yychar1 = YYTRANSLATE (yychar); \ YYPOPSTACK; \ goto yybackup; \ } \ else \ { yyerror ("syntax error: cannot back up"); YYERROR; } \ while (0) #define YYTERROR 1 #define YYERRCODE 256 #ifndef YYPURE #define YYLEX yylex() #endif #ifdef YYPURE #ifdef YYLSP_NEEDED #ifdef YYLEX_PARAM #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) #else #define YYLEX yylex(&yylval, &yylloc) #endif #else /* not YYLSP_NEEDED */ #ifdef YYLEX_PARAM #define YYLEX yylex(&yylval, YYLEX_PARAM) #else #define YYLEX yylex(&yylval) #endif #endif /* not YYLSP_NEEDED */ #endif /* If nonreentrant, generate the variables here */ #ifndef YYPURE int yychar; /* the lookahead symbol */ YYSTYPE yylval; /* the semantic value of the */ /* lookahead symbol */ #ifdef YYLSP_NEEDED YYLTYPE yylloc; /* location data for the lookahead */ /* symbol */ #endif int yynerrs; /* number of parse errors so far */ #endif /* not YYPURE */ #if YYDEBUG != 0 int yydebug; /* nonzero means print parse trace */ /* Since this is uninitialized, it does not stop multiple parsers from coexisting. */ #endif /* YYINITDEPTH indicates the initial size of the parser's stacks */ #ifndef YYINITDEPTH #define YYINITDEPTH 200 #endif /* YYMAXDEPTH is the maximum size the stacks can grow to (effective only if the built-in stack extension method is used). */ #if YYMAXDEPTH == 0 #undef YYMAXDEPTH #endif #ifndef YYMAXDEPTH #define YYMAXDEPTH 10000 #endif /* Prevent warning if -Wstrict-prototypes. */ #ifdef __GNUC__ int yyparse (void); #endif #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ #define __yy_memcpy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT) #else /* not GNU C or C++ */ #ifndef __cplusplus /* This is the most reliable way to avoid incompatibilities in available built-in functions on various systems. */ static void __yy_memcpy (from, to, count) char *from; char *to; int count; { register char *f = from; register char *t = to; register int i = count; while (i-- > 0) *t++ = *f++; } #else /* __cplusplus */ /* This is the most reliable way to avoid incompatibilities in available built-in functions on various systems. */ static void __yy_memcpy (char *from, char *to, int count) { register char *f = from; register char *t = to; register int i = count; while (i-- > 0) *t++ = *f++; } #endif #endif #line 192 "/usr/share/bison.simple" /* The user can define YYPARSE_PARAM as the name of an argument to be passed into yyparse. The argument should have type void *. It should actually point to an object. Grammar actions can access the variable by casting it to the proper pointer type. */ #ifdef YYPARSE_PARAM #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; #else #define YYPARSE_PARAM #define YYPARSE_PARAM_DECL #endif int yyparse(YYPARSE_PARAM) YYPARSE_PARAM_DECL { register int yystate; register int yyn; register short *yyssp; register YYSTYPE *yyvsp; int yyerrstatus; /* number of tokens to shift before error messages enabled */ int yychar1 = 0; /* lookahead token as an internal (translated) token number */ short yyssa[YYINITDEPTH]; /* the state stack */ YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ short *yyss = yyssa; /* refer to the stacks thru separate pointers */ YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ #ifdef YYLSP_NEEDED YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ YYLTYPE *yyls = yylsa; YYLTYPE *yylsp; #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) #else #define YYPOPSTACK (yyvsp--, yyssp--) #endif int yystacksize = YYINITDEPTH; #ifdef YYPURE int yychar; YYSTYPE yylval; int yynerrs; #ifdef YYLSP_NEEDED YYLTYPE yylloc; #endif #endif YYSTYPE yyval; /* the variable used to return */ /* semantic values from the action */ /* routines */ int yylen; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Starting parse\n"); #endif yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ /* Initialize stack pointers. Waste one element of value and location stack so that they stay on the same level as the state stack. The wasted elements are never initialized. */ yyssp = yyss - 1; yyvsp = yyvs; #ifdef YYLSP_NEEDED yylsp = yyls; #endif /* Push a new state, which is found in yystate . */ /* In all cases, when you get here, the value and location stacks have just been pushed. so pushing a state here evens the stacks. */ yynewstate: *++yyssp = yystate; if (yyssp >= yyss + yystacksize - 1) { /* Give user a chance to reallocate the stack */ /* Use copies of these so that the &'s don't force the real ones into memory. */ YYSTYPE *yyvs1 = yyvs; short *yyss1 = yyss; #ifdef YYLSP_NEEDED YYLTYPE *yyls1 = yyls; #endif /* Get the current used size of the three stacks, in elements. */ int size = yyssp - yyss + 1; #ifdef yyoverflow /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. */ #ifdef YYLSP_NEEDED /* This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow("parser stack overflow", &yyss1, size * sizeof (*yyssp), &yyvs1, size * sizeof (*yyvsp), &yyls1, size * sizeof (*yylsp), &yystacksize); #else yyoverflow("parser stack overflow", &yyss1, size * sizeof (*yyssp), &yyvs1, size * sizeof (*yyvsp), &yystacksize); #endif yyss = yyss1; yyvs = yyvs1; #ifdef YYLSP_NEEDED yyls = yyls1; #endif #else /* no yyoverflow */ /* Extend the stack our own way. */ if (yystacksize >= YYMAXDEPTH) { yyerror("parser stack overflow"); return 2; } yystacksize *= 2; if (yystacksize > YYMAXDEPTH) yystacksize = YYMAXDEPTH; yyss = (short *) alloca (yystacksize * sizeof (*yyssp)); __yy_memcpy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp)); yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp)); __yy_memcpy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp)); #ifdef YYLSP_NEEDED yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp)); __yy_memcpy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp)); #endif #endif /* no yyoverflow */ yyssp = yyss + size - 1; yyvsp = yyvs + size - 1; #ifdef YYLSP_NEEDED yylsp = yyls + size - 1; #endif #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Stack size increased to %d\n", yystacksize); #endif if (yyssp >= yyss + yystacksize - 1) YYABORT; } #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Entering state %d\n", yystate); #endif goto yybackup; yybackup: /* Do appropriate processing given the current state. */ /* Read a lookahead token if we need one and don't already have one. */ /* yyresume: */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yyn == YYFLAG) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ /* yychar is either YYEMPTY or YYEOF or a valid token in external form. */ if (yychar == YYEMPTY) { #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Reading a token: "); #endif yychar = YYLEX; } /* Convert token to internal form (in yychar1) for indexing tables with */ if (yychar <= 0) /* This means end of input. */ { yychar1 = 0; yychar = YYEOF; /* Don't call YYLEX any more */ #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Now at end of input.\n"); #endif } else { yychar1 = YYTRANSLATE(yychar); #if YYDEBUG != 0 if (yydebug) { fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); /* Give the individual parser a way to print the precise meaning of a token, for further debugging info. */ #ifdef YYPRINT YYPRINT (stderr, yychar, yylval); #endif fprintf (stderr, ")\n"); } #endif } yyn += yychar1; if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) goto yydefault; yyn = yytable[yyn]; /* yyn is what to do for this token type in this state. Negative => reduce, -yyn is rule number. Positive => shift, yyn is new state. New state is final state => don't bother to shift, just return success. 0, or most negative number => error. */ if (yyn < 0) { if (yyn == YYFLAG) goto yyerrlab; yyn = -yyn; goto yyreduce; } else if (yyn == 0) goto yyerrlab; if (yyn == YYFINAL) YYACCEPT; /* Shift the lookahead token. */ #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); #endif /* Discard the token being shifted unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; *++yyvsp = yylval; #ifdef YYLSP_NEEDED *++yylsp = yylloc; #endif /* count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; yystate = yyn; goto yynewstate; /* Do the default action for the current state. */ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; /* Do a reduction. yyn is the number of a rule to reduce with. */ yyreduce: yylen = yyr2[yyn]; if (yylen > 0) yyval = yyvsp[1-yylen]; /* implement default value of the action */ #if YYDEBUG != 0 if (yydebug) { int i; fprintf (stderr, "Reducing via rule %d (line %d), ", yyn, yyrline[yyn]); /* Print the symbols being reduced, and their result. */ for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) fprintf (stderr, "%s ", yytname[yyrhs[i]]); fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); } #endif switch (yyn) { case 11: #line 174 "../gnumach/mig/parser.y" { register statement_t *st = stAlloc(); st->stKind = skRoutine; st->stRoutine = yyvsp[-1].routine; rtCheckRoutine(yyvsp[-1].routine); if (BeVerbose) rtPrintRoutine(yyvsp[-1].routine); ; break;} case 12: #line 184 "../gnumach/mig/parser.y" { rtSkip(1); ; break;} case 13: #line 186 "../gnumach/mig/parser.y" { rtSkip(yyvsp[-1].number); ; break;} case 17: #line 191 "../gnumach/mig/parser.y" { yyerrok; ; break;} case 18: #line 196 "../gnumach/mig/parser.y" { if (BeVerbose) { printf("Subsystem %s: base = %u%s%s\n\n", SubsystemName, SubsystemBase, IsKernelUser ? ", KernelUser" : "", IsKernelServer ? ", KernelServer" : ""); } ; break;} case 19: #line 208 "../gnumach/mig/parser.y" { if (SubsystemName != strNULL) { warn("previous Subsystem decl (of %s) will be ignored", SubsystemName); IsKernelUser = FALSE; IsKernelServer = FALSE; strfree((string_t) SubsystemName); } ; break;} case 22: #line 224 "../gnumach/mig/parser.y" { if (IsKernelUser) warn("duplicate KernelUser keyword"); IsKernelUser = TRUE; ; break;} case 23: #line 230 "../gnumach/mig/parser.y" { if (IsKernelServer) warn("duplicate KernelServer keyword"); IsKernelServer = TRUE; ; break;} case 24: #line 237 "../gnumach/mig/parser.y" { SubsystemName = yyvsp[0].identifier; ; break;} case 25: #line 240 "../gnumach/mig/parser.y" { SubsystemBase = yyvsp[0].number; ; break;} case 26: #line 244 "../gnumach/mig/parser.y" { if (streql(yyvsp[0].string, "MACH_MSG_OPTION_NONE")) { MsgOption = strNULL; if (BeVerbose) printf("MsgOption: canceled\n\n"); } else { MsgOption = yyvsp[0].string; if (BeVerbose) printf("MsgOption %s\n\n",yyvsp[0].string); } ; break;} case 27: #line 261 "../gnumach/mig/parser.y" { WaitTime = yyvsp[0].string; if (BeVerbose) printf("WaitTime %s\n\n", WaitTime); ; break;} case 28: #line 267 "../gnumach/mig/parser.y" { WaitTime = strNULL; if (BeVerbose) printf("NoWaitTime\n\n"); ; break;} case 29: #line 275 "../gnumach/mig/parser.y" { ErrorProc = yyvsp[0].identifier; if (BeVerbose) printf("ErrorProc %s\n\n", ErrorProc); ; break;} case 30: #line 283 "../gnumach/mig/parser.y" { ServerPrefix = yyvsp[0].identifier; if (BeVerbose) printf("ServerPrefix %s\n\n", ServerPrefix); ; break;} case 31: #line 291 "../gnumach/mig/parser.y" { UserPrefix = yyvsp[0].identifier; if (BeVerbose) printf("UserPrefix %s\n\n", UserPrefix); ; break;} case 32: #line 299 "../gnumach/mig/parser.y" { ServerDemux = yyvsp[0].identifier; if (BeVerbose) printf("ServerDemux %s\n\n", ServerDemux); ; break;} case 33: #line 307 "../gnumach/mig/parser.y" { register statement_t *st = stAlloc(); st->stKind = yyvsp[-1].statement_kind; st->stFileName = yyvsp[0].string; if (BeVerbose) printf("%s %s\n\n", import_name(yyvsp[-1].statement_kind), yyvsp[0].string); ; break;} case 34: #line 317 "../gnumach/mig/parser.y" { yyval.statement_kind = skImport; ; break;} case 35: #line 318 "../gnumach/mig/parser.y" { yyval.statement_kind = skUImport; ; break;} case 36: #line 319 "../gnumach/mig/parser.y" { yyval.statement_kind = skSImport; ; break;} case 37: #line 323 "../gnumach/mig/parser.y" { if (RCSId != strNULL) warn("previous RCS decl will be ignored"); if (BeVerbose) printf("RCSId %s\n\n", yyvsp[0].string); RCSId = yyvsp[0].string; ; break;} case 38: #line 333 "../gnumach/mig/parser.y" { register identifier_t name = yyvsp[0].type->itName; if (itLookUp(name) != itNULL) warn("overriding previous definition of %s", name); itInsert(name, yyvsp[0].type); ; break;} case 39: #line 343 "../gnumach/mig/parser.y" { itTypeDecl(yyvsp[-2].identifier, yyval.type = yyvsp[0].type); ; break;} case 40: #line 347 "../gnumach/mig/parser.y" { yyval.type = itResetType(yyvsp[0].type); ; break;} case 41: #line 350 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-7].type; if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-4].identifier)) warn("conflicting translation types (%s, %s)", yyval.type->itTransType, yyvsp[-4].identifier); yyval.type->itTransType = yyvsp[-4].identifier; if ((yyval.type->itInTrans != strNULL) && !streql(yyval.type->itInTrans, yyvsp[-3].identifier)) warn("conflicting in-translation functions (%s, %s)", yyval.type->itInTrans, yyvsp[-3].identifier); yyval.type->itInTrans = yyvsp[-3].identifier; if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[-1].identifier)) warn("conflicting server types (%s, %s)", yyval.type->itServerType, yyvsp[-1].identifier); yyval.type->itServerType = yyvsp[-1].identifier; ; break;} case 42: #line 370 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-7].type; if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[-4].identifier)) warn("conflicting server types (%s, %s)", yyval.type->itServerType, yyvsp[-4].identifier); yyval.type->itServerType = yyvsp[-4].identifier; if ((yyval.type->itOutTrans != strNULL) && !streql(yyval.type->itOutTrans, yyvsp[-3].identifier)) warn("conflicting out-translation functions (%s, %s)", yyval.type->itOutTrans, yyvsp[-3].identifier); yyval.type->itOutTrans = yyvsp[-3].identifier; if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-1].identifier)) warn("conflicting translation types (%s, %s)", yyval.type->itTransType, yyvsp[-1].identifier); yyval.type->itTransType = yyvsp[-1].identifier; ; break;} case 43: #line 390 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-6].type; if ((yyval.type->itDestructor != strNULL) && !streql(yyval.type->itDestructor, yyvsp[-3].identifier)) warn("conflicting destructor functions (%s, %s)", yyval.type->itDestructor, yyvsp[-3].identifier); yyval.type->itDestructor = yyvsp[-3].identifier; if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-1].identifier)) warn("conflicting translation types (%s, %s)", yyval.type->itTransType, yyvsp[-1].identifier); yyval.type->itTransType = yyvsp[-1].identifier; ; break;} case 44: #line 404 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-3].type; if ((yyval.type->itUserType != strNULL) && !streql(yyval.type->itUserType, yyvsp[0].identifier)) warn("conflicting user types (%s, %s)", yyval.type->itUserType, yyvsp[0].identifier); yyval.type->itUserType = yyvsp[0].identifier; if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[0].identifier)) warn("conflicting server types (%s, %s)", yyval.type->itServerType, yyvsp[0].identifier); yyval.type->itServerType = yyvsp[0].identifier; ; break;} case 45: #line 418 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-3].type; if ((yyval.type->itUserType != strNULL) && !streql(yyval.type->itUserType, yyvsp[0].identifier)) warn("conflicting user types (%s, %s)", yyval.type->itUserType, yyvsp[0].identifier); yyval.type->itUserType = yyvsp[0].identifier; ; break;} case 46: #line 428 "../gnumach/mig/parser.y" { yyval.type = yyvsp[-3].type; if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[0].identifier)) warn("conflicting server types (%s, %s)", yyval.type->itServerType, yyvsp[0].identifier); yyval.type->itServerType = yyvsp[0].identifier; ; break;} case 47: #line 439 "../gnumach/mig/parser.y" { yyval.type = yyvsp[0].type; ; break;} case 48: #line 441 "../gnumach/mig/parser.y" { yyval.type = yyvsp[0].type; ; break;} case 49: #line 443 "../gnumach/mig/parser.y" { yyval.type = itVarArrayDecl(yyvsp[-1].number, yyvsp[0].type); ; break;} case 50: #line 445 "../gnumach/mig/parser.y" { yyval.type = itArrayDecl(yyvsp[-1].number, yyvsp[0].type); ; break;} case 51: #line 447 "../gnumach/mig/parser.y" { yyval.type = itPtrDecl(yyvsp[0].type); ; break;} case 52: #line 449 "../gnumach/mig/parser.y" { yyval.type = itStructDecl(yyvsp[-1].number, yyvsp[0].type); ; break;} case 53: #line 451 "../gnumach/mig/parser.y" { yyval.type = yyvsp[0].type; ; break;} case 54: #line 455 "../gnumach/mig/parser.y" { yyval.type = itShortDecl(yyvsp[0].symtype.innumber, yyvsp[0].symtype.instr, yyvsp[0].symtype.outnumber, yyvsp[0].symtype.outstr, yyvsp[0].symtype.size); ; break;} case 55: #line 462 "../gnumach/mig/parser.y" { yyval.type = itLongDecl(yyvsp[-4].symtype.innumber, yyvsp[-4].symtype.instr, yyvsp[-4].symtype.outnumber, yyvsp[-4].symtype.outstr, yyvsp[-4].symtype.size, yyvsp[-2].number, yyvsp[-1].flag); ; break;} case 56: #line 470 "../gnumach/mig/parser.y" { yyval.flag = flNone; ; break;} case 57: #line 472 "../gnumach/mig/parser.y" { if (yyvsp[-2].flag & yyvsp[0].flag) warn("redundant IPC flag ignored"); else yyval.flag = yyvsp[-2].flag | yyvsp[0].flag; ; break;} case 58: #line 479 "../gnumach/mig/parser.y" { if (yyvsp[-2].flag != flDealloc) warn("only Dealloc is variable"); else yyval.flag = yyvsp[-4].flag | flMaybeDealloc; ; break;} case 59: #line 488 "../gnumach/mig/parser.y" { yyval.symtype.innumber = yyval.symtype.outnumber = yyvsp[0].number; yyval.symtype.instr = yyval.symtype.outstr = strNULL; yyval.symtype.size = 0; ; break;} case 60: #line 494 "../gnumach/mig/parser.y" { yyval.symtype = yyvsp[0].symtype; ; break;} case 61: #line 498 "../gnumach/mig/parser.y" { yyval.symtype = yyvsp[0].symtype; ; break;} case 62: #line 500 "../gnumach/mig/parser.y" { if (yyvsp[-2].symtype.size != yyvsp[0].symtype.size) { if (yyvsp[-2].symtype.size == 0) yyval.symtype.size = yyvsp[0].symtype.size; else if (yyvsp[0].symtype.size == 0) yyval.symtype.size = yyvsp[-2].symtype.size; else { error("sizes in IPCTypes (%d, %d) aren't equal", yyvsp[-2].symtype.size, yyvsp[0].symtype.size); yyval.symtype.size = 0; } } else yyval.symtype.size = yyvsp[-2].symtype.size; yyval.symtype.innumber = yyvsp[-2].symtype.innumber; yyval.symtype.instr = yyvsp[-2].symtype.instr; yyval.symtype.outnumber = yyvsp[0].symtype.outnumber; yyval.symtype.outstr = yyvsp[0].symtype.outstr; ; break;} case 63: #line 524 "../gnumach/mig/parser.y" { yyval.type = itPrevDecl(yyvsp[0].identifier); ; break;} case 64: #line 528 "../gnumach/mig/parser.y" { yyval.number = 0; ; break;} case 65: #line 530 "../gnumach/mig/parser.y" { yyval.number = 0; ; break;} case 66: #line 533 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number; ; break;} case 67: #line 537 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number; ; break;} case 68: #line 541 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number; ; break;} case 69: #line 545 "../gnumach/mig/parser.y" { yyval.type = itCStringDecl(yyvsp[-1].number, FALSE); ; break;} case 70: #line 548 "../gnumach/mig/parser.y" { yyval.type = itCStringDecl(yyvsp[-1].number, TRUE); ; break;} case 71: #line 552 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number + yyvsp[0].number; ; break;} case 72: #line 554 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number - yyvsp[0].number; ; break;} case 73: #line 556 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number * yyvsp[0].number; ; break;} case 74: #line 558 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-2].number / yyvsp[0].number; ; break;} case 75: #line 560 "../gnumach/mig/parser.y" { yyval.number = yyvsp[0].number; ; break;} case 76: #line 562 "../gnumach/mig/parser.y" { yyval.number = yyvsp[-1].number; ; break;} case 77: #line 566 "../gnumach/mig/parser.y" { yyval.routine = yyvsp[0].routine; ; break;} case 78: #line 567 "../gnumach/mig/parser.y" { yyval.routine = yyvsp[0].routine; ; break;} case 79: #line 568 "../gnumach/mig/parser.y" { yyval.routine = yyvsp[0].routine; ; break;} case 80: #line 569 "../gnumach/mig/parser.y" { yyval.routine = yyvsp[0].routine; ; break;} case 81: #line 570 "../gnumach/mig/parser.y" { yyval.routine = yyvsp[0].routine; ; break;} case 82: #line 574 "../gnumach/mig/parser.y" { yyval.routine = rtMakeRoutine(yyvsp[-1].identifier, yyvsp[0].argument); ; break;} case 83: #line 578 "../gnumach/mig/parser.y" { yyval.routine = rtMakeSimpleRoutine(yyvsp[-1].identifier, yyvsp[0].argument); ; break;} case 84: #line 582 "../gnumach/mig/parser.y" { yyval.routine = rtMakeProcedure(yyvsp[-1].identifier, yyvsp[0].argument); ; break;} case 85: #line 586 "../gnumach/mig/parser.y" { yyval.routine = rtMakeSimpleProcedure(yyvsp[-1].identifier, yyvsp[0].argument); ; break;} case 86: #line 590 "../gnumach/mig/parser.y" { yyval.routine = rtMakeFunction(yyvsp[-2].identifier, yyvsp[-1].argument, yyvsp[0].type); ; break;} case 87: #line 594 "../gnumach/mig/parser.y" { yyval.argument = argNULL; ; break;} case 88: #line 596 "../gnumach/mig/parser.y" { yyval.argument = yyvsp[-1].argument; ; break;} case 89: #line 601 "../gnumach/mig/parser.y" { yyval.argument = yyvsp[0].argument; ; break;} case 90: #line 603 "../gnumach/mig/parser.y" { yyval.argument = yyvsp[-2].argument; yyval.argument->argNext = yyvsp[0].argument; ; break;} case 91: #line 610 "../gnumach/mig/parser.y" { yyval.argument = argAlloc(); yyval.argument->argKind = yyvsp[-3].direction; yyval.argument->argName = yyvsp[-2].identifier; yyval.argument->argType = yyvsp[-1].type; yyval.argument->argFlags = yyvsp[0].flag; ; break;} case 92: #line 619 "../gnumach/mig/parser.y" { yyval.direction = akNone; ; break;} case 93: #line 620 "../gnumach/mig/parser.y" { yyval.direction = akIn; ; break;} case 94: #line 621 "../gnumach/mig/parser.y" { yyval.direction = akOut; ; break;} case 95: #line 622 "../gnumach/mig/parser.y" { yyval.direction = akInOut; ; break;} case 96: #line 623 "../gnumach/mig/parser.y" { yyval.direction = akRequestPort; ; break;} case 97: #line 624 "../gnumach/mig/parser.y" { yyval.direction = akReplyPort; ; break;} case 98: #line 625 "../gnumach/mig/parser.y" { yyval.direction = akSReplyPort; ; break;} case 99: #line 626 "../gnumach/mig/parser.y" { yyval.direction = akUReplyPort; ; break;} case 100: #line 627 "../gnumach/mig/parser.y" { yyval.direction = akWaitTime; ; break;} case 101: #line 628 "../gnumach/mig/parser.y" { yyval.direction = akMsgOption; ; break;} case 102: #line 629 "../gnumach/mig/parser.y" { yyval.direction = akMsgSeqno; ; break;} case 103: #line 633 "../gnumach/mig/parser.y" { yyval.type = itLookUp(yyvsp[0].identifier); if (yyval.type == itNULL) error("type '%s' not defined", yyvsp[0].identifier); ; break;} case 104: #line 639 "../gnumach/mig/parser.y" { yyval.type = yyvsp[0].type; ; break;} case 105: #line 643 "../gnumach/mig/parser.y" { LookString(); ; break;} case 106: #line 647 "../gnumach/mig/parser.y" { LookFileName(); ; break;} case 107: #line 651 "../gnumach/mig/parser.y" { LookQString(); ; break;} } /* the action file gets copied in in place of this dollarsign */ #line 487 "/usr/share/bison.simple" yyvsp -= yylen; yyssp -= yylen; #ifdef YYLSP_NEEDED yylsp -= yylen; #endif #if YYDEBUG != 0 if (yydebug) { short *ssp1 = yyss - 1; fprintf (stderr, "state stack now"); while (ssp1 != yyssp) fprintf (stderr, " %d", *++ssp1); fprintf (stderr, "\n"); } #endif *++yyvsp = yyval; #ifdef YYLSP_NEEDED yylsp++; if (yylen == 0) { yylsp->first_line = yylloc.first_line; yylsp->first_column = yylloc.first_column; yylsp->last_line = (yylsp-1)->last_line; yylsp->last_column = (yylsp-1)->last_column; yylsp->text = 0; } else { yylsp->last_line = (yylsp+yylen-1)->last_line; yylsp->last_column = (yylsp+yylen-1)->last_column; } #endif /* Now "shift" the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ yyn = yyr1[yyn]; yystate = yypgoto[yyn - YYNTBASE] + *yyssp; if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTBASE]; goto yynewstate; yyerrlab: /* here on detecting error */ if (! yyerrstatus) /* If not already recovering from an error, report this error. */ { ++yynerrs; #ifdef YYERROR_VERBOSE yyn = yypact[yystate]; if (yyn > YYFLAG && yyn < YYLAST) { int size = 0; char *msg; int x, count; count = 0; /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ for (x = (yyn < 0 ? -yyn : 0); x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) size += strlen(yytname[x]) + 15, count++; msg = (char *) malloc(size + 15); if (msg != 0) { strcpy(msg, "parse error"); if (count < 5) { count = 0; for (x = (yyn < 0 ? -yyn : 0); x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) { strcat(msg, count == 0 ? ", expecting `" : " or `"); strcat(msg, yytname[x]); strcat(msg, "'"); count++; } } yyerror(msg); free(msg); } else yyerror ("parse error; also virtual memory exceeded"); } else #endif /* YYERROR_VERBOSE */ yyerror("parse error"); } goto yyerrlab1; yyerrlab1: /* here on error raised explicitly by an action */ if (yyerrstatus == 3) { /* if just tried and failed to reuse lookahead token after an error, discard it. */ /* return failure if at end of input */ if (yychar == YYEOF) YYABORT; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); #endif yychar = YYEMPTY; } /* Else will try to reuse lookahead token after shifting the error token. */ yyerrstatus = 3; /* Each real token shifted decrements this */ goto yyerrhandle; yyerrdefault: /* current state does not do anything special for the error token. */ #if 0 /* This is wrong; only states that explicitly want error tokens should shift them. */ yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ if (yyn) goto yydefault; #endif yyerrpop: /* pop the current state because it cannot handle the error token */ if (yyssp == yyss) YYABORT; yyvsp--; yystate = *--yyssp; #ifdef YYLSP_NEEDED yylsp--; #endif #if YYDEBUG != 0 if (yydebug) { short *ssp1 = yyss - 1; fprintf (stderr, "Error: state stack now"); while (ssp1 != yyssp) fprintf (stderr, " %d", *++ssp1); fprintf (stderr, "\n"); } #endif yyerrhandle: yyn = yypact[yystate]; if (yyn == YYFLAG) goto yyerrdefault; yyn += YYTERROR; if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) goto yyerrdefault; yyn = yytable[yyn]; if (yyn < 0) { if (yyn == YYFLAG) goto yyerrpop; yyn = -yyn; goto yyreduce; } else if (yyn == 0) goto yyerrpop; if (yyn == YYFINAL) YYACCEPT; #if YYDEBUG != 0 if (yydebug) fprintf(stderr, "Shifting error token, "); #endif *++yyvsp = yylval; #ifdef YYLSP_NEEDED *++yylsp = yylloc; #endif yystate = yyn; goto yynewstate; } #line 654 "../gnumach/mig/parser.y" static const char * import_name(statement_kind_t sk) { switch (sk) { case skImport: return "Import"; case skSImport: return "SImport"; case skUImport: return "UImport"; default: fatal("import_name(%d): not import statement", (int) sk); /*NOTREACHED*/ } }