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-rw-r--r--mig/parser.c1700
1 files changed, 1700 insertions, 0 deletions
diff --git a/mig/parser.c b/mig/parser.c
new file mode 100644
index 0000000..c2ba442
--- /dev/null
+++ b/mig/parser.c
@@ -0,0 +1,1700 @@
+
+/* 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 <stdio.h>
+
+#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 <stdio.h>
+
+#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 <alloca.h>
+#else /* not sparc */
+#if defined (MSDOS) && !defined (__TURBOC__)
+#include <malloc.h>
+#else /* not MSDOS, or __TURBOC__ */
+#if defined(_AIX)
+#include <malloc.h>
+ #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*/
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 22:33:48 +0000