+++ /dev/null
-#include <stdlib.h>
-#ifndef lint
-#ifdef __unused
-__unused
-#endif
-static char const
-yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.37 2003/02/12 18:03:55 davidc Exp $";
-#endif
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define YYLEX yylex()
-#define YYEMPTY -1
-#define yyclearin (yychar=(YYEMPTY))
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING() (yyerrflag!=0)
-#if defined(__cplusplus) || __STDC__
-static int yygrowstack(void);
-#else
-static int yygrowstack();
-#endif
-#define YYPREFIX "yy"
-#line 2 "gram.y"
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include "gen4asm.h"
-#include "brw_defines.h"
-
-#line 38 "gram.y"
-typedef union {
- char *s;
- int integer;
- double number;
- struct brw_instruction instruction;
- struct brw_program program;
- struct region {
- int vert_stride, width, horiz_stride;
- } region;
- struct gen_reg {
- int reg_file, reg_nr, subreg_nr;
- } direct_gen_reg; /* XXX: naming */
- double imm32;
-} YYSTYPE;
-#line 72 "y.tab.c"
-#define YYERRCODE 256
-#define SEMICOLON 257
-#define LPAREN 258
-#define RPAREN 259
-#define LANGLE 260
-#define RANGLE 261
-#define LCURLY 262
-#define RCURLY 263
-#define COMMA 264
-#define DOT 265
-#define TYPE_UD 266
-#define TYPE_D 267
-#define TYPE_UW 268
-#define TYPE_W 269
-#define TYPE_UB 270
-#define TYPE_B 271
-#define TYPE_VF 272
-#define TYPE_HF 273
-#define TYPE_V 274
-#define TYPE_F 275
-#define ALIGN1 276
-#define ALIGN16 277
-#define MASK_DISABLE 278
-#define EOT 279
-#define GENREG 280
-#define MSGREG 281
-#define ACCREG 282
-#define ADDRESSREG 283
-#define FLAGREG 284
-#define CONTROLREG 285
-#define IPREG 286
-#define MOV 287
-#define MUL 288
-#define MAC 289
-#define MACH 290
-#define LINE 291
-#define SAD2 292
-#define SADA2 293
-#define DP4 294
-#define DPH 295
-#define DP3 296
-#define DP2 297
-#define ADD 298
-#define SEND 299
-#define NULL_TOKEN 300
-#define MATH 301
-#define SAMPLER 302
-#define GATEWAY 303
-#define READ 304
-#define WRITE 305
-#define URB 306
-#define THREAD_SPAWNER 307
-#define NOP 308
-#define MSGLEN 309
-#define RETURNLEN 310
-#define SATURATE 311
-#define INTEGER 312
-#define NUMBER 313
-#define flagreg 314
-#define maskreg 315
-const short yylhs[] = { -1,
- 0, 20, 20, 20, 1, 1, 1, 1, 1, 2,
- 22, 3, 23, 23, 4, 24, 5, 6, 7, 41,
- 32, 32, 32, 32, 32, 32, 32, 32, 8, 8,
- 9, 10, 10, 11, 11, 17, 17, 16, 15, 15,
- 12, 13, 14, 31, 31, 34, 35, 37, 36, 38,
- 30, 33, 27, 27, 27, 27, 27, 27, 27, 28,
- 39, 39, 40, 29, 26, 26, 25, 18, 19, 19,
- 21, 21, 21, 21,
-};
-const short yylen[] = { 2,
- 1, 3, 2, 3, 1, 1, 1, 1, 1, 8,
- 1, 9, 1, 1, 9, 1, 1, 12, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 3, 3, 1, 1, 1, 1, 2, 1, 1, 2,
- 1, 1, 3, 2, 0, 3, 3, 3, 3, 1,
- 3, 7, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 0, 3, 0, 2, 0, 3, 2, 0,
- 1, 1, 1, 1,
-};
-const short yydefred[] = { 0,
- 0, 19, 0, 0, 5, 6, 7, 8, 17, 9,
- 1, 0, 0, 0, 11, 13, 14, 16, 0, 67,
- 67, 67, 4, 2, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 50, 0,
- 29, 30, 0, 34, 35, 0, 33, 66, 0, 0,
- 0, 64, 0, 0, 0, 20, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 46, 47, 48, 0, 0,
- 21, 23, 22, 24, 25, 26, 27, 28, 0, 0,
- 54, 55, 56, 57, 58, 59, 53, 31, 32, 61,
- 62, 38, 41, 36, 0, 0, 0, 42, 0, 44,
- 0, 43, 0, 51, 0, 10, 60, 37, 39, 0,
- 0, 0, 0, 0, 71, 72, 73, 74, 0, 0,
- 12, 40, 15, 0, 0, 68, 69, 0, 0, 0,
- 18, 52,
-};
-const short yydgoto[] = { 3,
- 4, 5, 6, 7, 8, 9, 10, 40, 41, 42,
- 43, 92, 97, 93, 110, 94, 95, 106, 119, 11,
- 120, 20, 21, 22, 26, 32, 107, 108, 30, 60,
- 66, 79, 70, 57, 45, 0, 46, 47, 111, 12,
- 58,
-};
-const short yysindex[] = { -254,
- -251, 0, 0, -246, 0, 0, 0, 0, 0, 0,
- 0, -268, -254, -254, 0, 0, 0, 0, -308, 0,
- 0, 0, 0, 0, -230, -207, -207, -207, -239, -273,
- -236, -230, -230, -230, -187, -238, -235, -234, 0, -204,
- 0, 0, -181, 0, 0, -181, 0, 0, -273, -273,
- -273, 0, -185, -185, -185, 0, -179, -240, -229, -253,
- -253, -277, -204, -204, -228, 0, 0, 0, -227, -253,
- 0, 0, 0, 0, 0, 0, 0, 0, -223, -174,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, -180, -253, -277, 0, -277, 0,
- -176, 0, -222, 0, -237, 0, 0, 0, 0, -180,
- -253, -180, -221, -218, 0, 0, 0, 0, -170, -237,
- 0, 0, 0, -175, -217, 0, 0, -216, -180, -167,
- 0, 0,
-};
-const short yyrindex[] = { -255,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, -255, 1, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, -161, -161, -161, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, -162, -162, -162, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, -164, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, -164,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0,
-};
-const short yygindex[] = { 0,
- 0, 0, 0, 0, 0, 0, 0, -1, 0, 0,
- 0, 0, 0, -40, 2, 36, 0, -100, -18, 32,
- 0, 0, 0, 0, 34, 41, -23, -8, 19, 58,
- 16, 0, 0, -25, 0, 0, 0, 0, 43, 0,
- 0,
-};
-#define YYTABLESIZE 300
-const short yytable[] = { 56,
- 3, 1, 36, 25, 44, 13, 36, 37, 38, 121,
- 14, 123, 81, 82, 83, 84, 85, 86, 15, 16,
- 17, 87, 98, 44, 44, 44, 39, 29, 131, 18,
- 19, 63, 63, 63, 90, 91, 88, 89, 115, 116,
- 117, 118, 63, 63, 23, 24, 102, 62, 63, 64,
- 49, 50, 51, 2, 27, 28, 109, 31, 109, 71,
- 72, 73, 74, 75, 76, 77, 78, 33, 34, 67,
- 68, 52, 35, 53, 48, 36, 54, 55, 59, 65,
- 69, 105, 80, 100, 101, 103, 104, 113, 128, 114,
- 124, 125, 126, 132, 129, 130, 65, 45, 70, 99,
- 112, 127, 122, 61, 96, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 63, 63, 63,
- 0, 0, 0, 0, 0, 0, 0, 0, 63, 63,
-};
-const short yycheck[] = { 40,
- 0, 256, 280, 312, 30, 257, 280, 281, 282, 110,
- 257, 112, 266, 267, 268, 269, 270, 271, 287, 288,
- 289, 275, 63, 49, 50, 51, 300, 258, 129, 298,
- 299, 287, 288, 289, 312, 313, 60, 61, 276, 277,
- 278, 279, 298, 299, 13, 14, 70, 49, 50, 51,
- 32, 33, 34, 308, 21, 22, 97, 265, 99, 300,
- 301, 302, 303, 304, 305, 306, 307, 27, 28, 54,
- 55, 259, 312, 312, 311, 280, 312, 312, 260, 265,
- 260, 262, 312, 312, 312, 309, 261, 264, 264, 312,
- 312, 310, 263, 261, 312, 312, 258, 260, 263, 64,
- 99, 120, 111, 46, 62, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, 287, 288, 289,
- -1, -1, -1, -1, -1, -1, -1, -1, 298, 299,
-};
-#define YYFINAL 3
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 315
-#if YYDEBUG
-const char * const yyname[] = {
-"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"SEMICOLON","LPAREN","RPAREN",
-"LANGLE","RANGLE","LCURLY","RCURLY","COMMA","DOT","TYPE_UD","TYPE_D","TYPE_UW",
-"TYPE_W","TYPE_UB","TYPE_B","TYPE_VF","TYPE_HF","TYPE_V","TYPE_F","ALIGN1",
-"ALIGN16","MASK_DISABLE","EOT","GENREG","MSGREG","ACCREG","ADDRESSREG",
-"FLAGREG","CONTROLREG","IPREG","MOV","MUL","MAC","MACH","LINE","SAD2","SADA2",
-"DP4","DPH","DP3","DP2","ADD","SEND","NULL_TOKEN","MATH","SAMPLER","GATEWAY",
-"READ","WRITE","URB","THREAD_SPAWNER","NOP","MSGLEN","RETURNLEN","SATURATE",
-"INTEGER","NUMBER","flagreg","maskreg",
-};
-const char * const yyrule[] = {
-"$accept : ROOT",
-"ROOT : instrseq",
-"instrseq : instruction SEMICOLON instrseq",
-"instrseq : instruction SEMICOLON",
-"instrseq : error SEMICOLON instrseq",
-"instruction : unaryinstruction",
-"instruction : binaryinstruction",
-"instruction : binaryaccinstruction",
-"instruction : triinstruction",
-"instruction : specialinstruction",
-"unaryinstruction : predicate unaryop conditionalmodifier saturate execsize dst srcaccimm instoptions",
-"unaryop : MOV",
-"binaryinstruction : predicate binaryop conditionalmodifier saturate execsize dst src srcimm instoptions",
-"binaryop : MUL",
-"binaryop : MAC",
-"binaryaccinstruction : predicate binaryaccop conditionalmodifier saturate execsize dst srcacc srcimm instoptions",
-"binaryaccop : ADD",
-"triinstruction : sendinstruction",
-"sendinstruction : predicate SEND INTEGER execsize dst payload msgtarget MSGLEN INTEGER RETURNLEN INTEGER instoptions",
-"specialinstruction : NOP",
-"payload : directsrcoperand",
-"msgtarget : NULL_TOKEN",
-"msgtarget : SAMPLER",
-"msgtarget : MATH",
-"msgtarget : GATEWAY",
-"msgtarget : READ",
-"msgtarget : WRITE",
-"msgtarget : URB",
-"msgtarget : THREAD_SPAWNER",
-"dst : dstoperand",
-"dst : dstoperandex",
-"dstoperand : dstreg dstregion regtype",
-"dstoperandex : accreg dstregion regtype",
-"dstoperandex : nullreg",
-"dstreg : directgenreg",
-"dstreg : directmsgreg",
-"srcaccimm : srcacc",
-"srcaccimm : imm32 srcimmtype",
-"srcacc : directsrcaccoperand",
-"srcimm : directsrcoperand",
-"srcimm : imm32 srcimmtype",
-"directsrcaccoperand : directsrcoperand",
-"src : directsrcoperand",
-"directsrcoperand : directgenreg region regtype",
-"subregnum : DOT INTEGER",
-"subregnum :",
-"directgenreg : GENREG INTEGER subregnum",
-"directmsgreg : MSGREG INTEGER subregnum",
-"accreg : ACCREG INTEGER subregnum",
-"addrreg : ADDRESSREG INTEGER subregnum",
-"nullreg : NULL_TOKEN",
-"dstregion : LANGLE INTEGER RANGLE",
-"region : LANGLE INTEGER COMMA INTEGER COMMA INTEGER RANGLE",
-"regtype : TYPE_F",
-"regtype : TYPE_UD",
-"regtype : TYPE_D",
-"regtype : TYPE_UW",
-"regtype : TYPE_W",
-"regtype : TYPE_UB",
-"regtype : TYPE_B",
-"srcimmtype : regtype",
-"imm32 : INTEGER",
-"imm32 : NUMBER",
-"predicate :",
-"execsize : LPAREN INTEGER RPAREN",
-"saturate :",
-"saturate : DOT SATURATE",
-"conditionalmodifier :",
-"instoptions : LCURLY instoption_list RCURLY",
-"instoption_list : instoption instoption_list",
-"instoption_list :",
-"instoption : ALIGN1",
-"instoption : ALIGN16",
-"instoption : MASK_DISABLE",
-"instoption : EOT",
-};
-#endif
-#if YYDEBUG
-#include <stdio.h>
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 10000
-#define YYMAXDEPTH 10000
-#endif
-#endif
-#define YYINITSTACKSIZE 200
-int yydebug;
-int yynerrs;
-int yyerrflag;
-int yychar;
-short *yyssp;
-YYSTYPE *yyvsp;
-YYSTYPE yyval;
-YYSTYPE yylval;
-short *yyss;
-short *yysslim;
-YYSTYPE *yyvs;
-int yystacksize;
-#line 499 "gram.y"
-extern int yylineno;
-
-void yyerror (char *msg)
-{
- fprintf(stderr, "parse error \"%s\" at line %d, token \"%s\"\n",
- msg, yylineno, lex_text());
-}
-
-/**
- * Fills in the destination register information in instr from the bits in dst.
- */
-void set_instruction_dest(struct brw_instruction *instr,
- struct brw_instruction *dest)
-{
- instr->bits1.da1.dest_reg_file = dest->bits1.da1.dest_reg_file;
- instr->bits1.da1.dest_reg_type = dest->bits1.da1.dest_reg_type;
- instr->bits1.da1.dest_subreg_nr = dest->bits1.da1.dest_subreg_nr;
- instr->bits1.da1.dest_reg_nr = dest->bits1.da1.dest_reg_nr;
- instr->bits1.da1.dest_horiz_stride = dest->bits1.da1.dest_horiz_stride;
- instr->bits1.da1.dest_address_mode = dest->bits1.da1.dest_address_mode;
-}
-
-
-void set_instruction_src0(struct brw_instruction *instr,
- struct brw_instruction *src)
-{
- instr->bits1.da1.src0_reg_file = src->bits1.da1.src0_reg_file;
- instr->bits1.da1.src0_reg_type = src->bits1.da1.src0_reg_type;
- if (src->bits1.da1.src0_reg_file == BRW_IMMEDIATE_VALUE) {
- instr->bits3.ud = src->bits3.ud;
- } else {
- instr->bits2.da1.src0_subreg_nr =
- src->bits2.da1.src0_subreg_nr;
- instr->bits2.da1.src0_reg_nr = src->bits2.da1.src0_reg_nr;
- instr->bits2.da1.src0_vert_stride =
- src->bits2.da1.src0_vert_stride;
- instr->bits2.da1.src0_width = src->bits2.da1.src0_width;
- instr->bits2.da1.src0_horiz_stride =
- src->bits2.da1.src0_horiz_stride;
- }
-}
-
-void set_instruction_src1(struct brw_instruction *instr,
- struct brw_instruction *src)
-{
- instr->bits1.da1.src1_reg_file = src->bits1.da1.src0_reg_file;
- instr->bits1.da1.src1_reg_type = src->bits1.da1.src0_reg_type;
- if (src->bits1.da1.src0_reg_file == BRW_IMMEDIATE_VALUE) {
- instr->bits3.ud = src->bits3.ud;
- } else {
- instr->bits3.da1.src1_subreg_nr =
- src->bits2.da1.src0_subreg_nr;
- instr->bits3.da1.src1_reg_nr = src->bits2.da1.src0_reg_nr;
- instr->bits3.da1.src1_vert_stride =
- src->bits2.da1.src0_vert_stride;
- instr->bits3.da1.src1_width = src->bits2.da1.src0_width;
- instr->bits3.da1.src1_horiz_stride =
- src->bits2.da1.src0_horiz_stride;
- }
-}
-
-void set_instruction_options(struct brw_instruction *instr,
- struct brw_instruction *options)
-{
- instr->header.access_mode = options->header.access_mode;
- instr->header.mask_control = options->header.mask_control;
- instr->header.dependency_control = options->header.dependency_control;
- instr->header.compression_control =
- options->header.compression_control;
-}
-#line 478 "y.tab.c"
-/* allocate initial stack or double stack size, up to YYMAXDEPTH */
-static int yygrowstack()
-{
- int newsize, i;
- short *newss;
- YYSTYPE *newvs;
-
- if ((newsize = yystacksize) == 0)
- newsize = YYINITSTACKSIZE;
- else if (newsize >= YYMAXDEPTH)
- return -1;
- else if ((newsize *= 2) > YYMAXDEPTH)
- newsize = YYMAXDEPTH;
- i = yyssp - yyss;
- newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :
- (short *)malloc(newsize * sizeof *newss);
- if (newss == NULL)
- return -1;
- yyss = newss;
- yyssp = newss + i;
- newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :
- (YYSTYPE *)malloc(newsize * sizeof *newvs);
- if (newvs == NULL)
- return -1;
- yyvs = newvs;
- yyvsp = newvs + i;
- yystacksize = newsize;
- yysslim = yyss + newsize - 1;
- return 0;
-}
-
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-
-#ifndef YYPARSE_PARAM
-#if defined(__cplusplus) || __STDC__
-#define YYPARSE_PARAM_ARG void
-#define YYPARSE_PARAM_DECL
-#else /* ! ANSI-C/C++ */
-#define YYPARSE_PARAM_ARG
-#define YYPARSE_PARAM_DECL
-#endif /* ANSI-C/C++ */
-#else /* YYPARSE_PARAM */
-#ifndef YYPARSE_PARAM_TYPE
-#define YYPARSE_PARAM_TYPE void *
-#endif
-#if defined(__cplusplus) || __STDC__
-#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL
-#else /* ! ANSI-C/C++ */
-#define YYPARSE_PARAM_ARG YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;
-#endif /* ANSI-C/C++ */
-#endif /* ! YYPARSE_PARAM */
-
-int
-yyparse (YYPARSE_PARAM_ARG)
- YYPARSE_PARAM_DECL
-{
- int yym, yyn, yystate;
-#if YYDEBUG
- const char *yys;
-
- if ((yys = getenv("YYDEBUG")))
- {
- yyn = *yys;
- if (yyn >= '0' && yyn <= '9')
- yydebug = yyn - '0';
- }
-#endif
-
- yynerrs = 0;
- yyerrflag = 0;
- yychar = (-1);
-
- if (yyss == NULL && yygrowstack()) goto yyoverflow;
- yyssp = yyss;
- yyvsp = yyvs;
- *yyssp = yystate = 0;
-
-yyloop:
- if ((yyn = yydefred[yystate])) goto yyreduce;
- if (yychar < 0)
- {
- if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, reading %d (%s)\n",
- YYPREFIX, yystate, yychar, yys);
- }
-#endif
- }
- if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, shifting to state %d\n",
- YYPREFIX, yystate, yytable[yyn]);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate = yytable[yyn];
- *++yyvsp = yylval;
- yychar = (-1);
- if (yyerrflag > 0) --yyerrflag;
- goto yyloop;
- }
- if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
- {
- yyn = yytable[yyn];
- goto yyreduce;
- }
- if (yyerrflag) goto yyinrecovery;
-#if defined(lint) || defined(__GNUC__)
- goto yynewerror;
-#endif
-yynewerror:
- yyerror("syntax error");
-#if defined(lint) || defined(__GNUC__)
- goto yyerrlab;
-#endif
-yyerrlab:
- ++yynerrs;
-yyinrecovery:
- if (yyerrflag < 3)
- {
- yyerrflag = 3;
- for (;;)
- {
- if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate = yytable[yyn];
- *++yyvsp = yylval;
- goto yyloop;
- }
- else
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: error recovery discarding state %d\n",
- YYPREFIX, *yyssp);
-#endif
- if (yyssp <= yyss) goto yyabort;
- --yyssp;
- --yyvsp;
- }
- }
- }
- else
- {
- if (yychar == 0) goto yyabort;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
- YYPREFIX, yystate, yychar, yys);
- }
-#endif
- yychar = (-1);
- goto yyloop;
- }
-yyreduce:
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, reducing by rule %d (%s)\n",
- YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
- yym = yylen[yyn];
- yyval = yyvsp[1-yym];
- switch (yyn)
- {
-case 1:
-#line 100 "gram.y"
-{
- compiled_program = yyvsp[0].program;
- }
-break;
-case 2:
-#line 106 "gram.y"
-{
- struct brw_program_instruction *list_entry =
- calloc(sizeof(struct brw_program_instruction), 1);
- list_entry->instruction = yyvsp[-2].instruction;
-
- list_entry->next = yyvsp[0].program.first;
- yyvsp[0].program.first = list_entry;
-
- yyval.program = yyvsp[0].program;
- }
-break;
-case 3:
-#line 117 "gram.y"
-{
- struct brw_program_instruction *list_entry =
- calloc(sizeof(struct brw_program_instruction), 1);
- list_entry->instruction = yyvsp[-1].instruction;
-
- list_entry->next = NULL;
-
- yyval.program.first = list_entry;
- }
-break;
-case 4:
-#line 127 "gram.y"
-{
- yyval.program = yyvsp[0].program;
- }
-break;
-case 10:
-#line 143 "gram.y"
-{
- yyval.instruction.header.opcode = yyvsp[-6].integer;
- yyval.instruction.header.saturate = yyvsp[-5].integer;
- yyval.instruction.header.destreg__conditionalmod = yyvsp[-4].integer;
- yyval.instruction.header.execution_size = yyvsp[-3].integer;
- set_instruction_dest(&yyval.instruction, &yyvsp[-2].instruction);
- set_instruction_src0(&yyval.instruction, &yyvsp[-1].instruction);
- set_instruction_options(&yyval.instruction, &yyvsp[0].instruction);
- }
-break;
-case 11:
-#line 154 "gram.y"
-{ yyval.integer = BRW_OPCODE_MOV; }
-break;
-case 12:
-#line 160 "gram.y"
-{
- yyval.instruction.header.opcode = yyvsp[-7].integer;
- yyval.instruction.header.saturate = yyvsp[-6].integer;
- yyval.instruction.header.destreg__conditionalmod = yyvsp[-5].integer;
- yyval.instruction.header.execution_size = yyvsp[-4].integer;
- set_instruction_dest(&yyval.instruction, &yyvsp[-3].instruction);
- set_instruction_src0(&yyval.instruction, &yyvsp[-2].instruction);
- set_instruction_src1(&yyval.instruction, &yyvsp[-1].instruction);
- set_instruction_options(&yyval.instruction, &yyvsp[0].instruction);
- }
-break;
-case 13:
-#line 172 "gram.y"
-{ yyval.integer = BRW_OPCODE_MUL; }
-break;
-case 14:
-#line 173 "gram.y"
-{ yyval.integer = BRW_OPCODE_MAC; }
-break;
-case 15:
-#line 178 "gram.y"
-{
- yyval.instruction.header.opcode = yyvsp[-7].integer;
- yyval.instruction.header.saturate = yyvsp[-6].integer;
- yyval.instruction.header.destreg__conditionalmod = yyvsp[-5].integer;
- yyval.instruction.header.execution_size = yyvsp[-4].integer;
- set_instruction_dest(&yyval.instruction, &yyvsp[-3].instruction);
- set_instruction_src0(&yyval.instruction, &yyvsp[-2].instruction);
- set_instruction_src1(&yyval.instruction, &yyvsp[-1].instruction);
- set_instruction_options(&yyval.instruction, &yyvsp[0].instruction);
- }
-break;
-case 16:
-#line 190 "gram.y"
-{ yyval.integer = BRW_OPCODE_ADD; }
-break;
-case 18:
-#line 198 "gram.y"
-{
- yyval.instruction.header.opcode = BRW_OPCODE_SEND;
- yyval.instruction.header.execution_size = yyvsp[-8].integer;
- yyval.instruction.header.destreg__conditionalmod = yyvsp[-9].integer;
- }
-break;
-case 19:
-#line 205 "gram.y"
-{
- yyval.instruction.header.opcode = BRW_OPCODE_NOP;
- }
-break;
-case 21:
-#line 213 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_NULL; }
-break;
-case 22:
-#line 214 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_SAMPLER; }
-break;
-case 23:
-#line 215 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_MATH; }
-break;
-case 24:
-#line 216 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_GATEWAY; }
-break;
-case 25:
-#line 217 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_DATAPORT_READ; }
-break;
-case 26:
-#line 218 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_DATAPORT_WRITE; }
-break;
-case 27:
-#line 219 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_URB; }
-break;
-case 28:
-#line 220 "gram.y"
-{ yyval.integer = BRW_MESSAGE_TARGET_THREAD_SPAWNER; }
-break;
-case 31:
-#line 229 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * filled in.
- */
- yyval.instruction.bits1 = yyvsp[-2].instruction.bits1;
- yyval.instruction.bits1.da1.dest_reg_type = yyvsp[-1].integer; /* XXX */
- /* XXX: $3 */
- }
-break;
-case 32:
-#line 240 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * filled in.
- */
- yyval.instruction.bits1.da1.dest_reg_file = yyvsp[-2].direct_gen_reg.reg_file;
- yyval.instruction.bits1.da1.dest_reg_nr = yyvsp[-2].direct_gen_reg.reg_nr;
- yyval.instruction.bits1.da1.dest_subreg_nr = yyvsp[-2].direct_gen_reg.subreg_nr;
- /* XXX: $2 $3 */
- }
-break;
-case 33:
-#line 250 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * filled in.
- */
- yyval.instruction.bits1.da1.dest_reg_file = yyvsp[0].direct_gen_reg.reg_file;
- yyval.instruction.bits1.da1.dest_reg_nr = yyvsp[0].direct_gen_reg.reg_nr;
- yyval.instruction.bits1.da1.dest_subreg_nr = yyvsp[0].direct_gen_reg.subreg_nr;
- }
-break;
-case 34:
-#line 262 "gram.y"
-{
- yyval.instruction.bits1.da1.dest_reg_file = yyvsp[0].direct_gen_reg.reg_file;
- yyval.instruction.bits1.da1.dest_reg_nr = yyvsp[0].direct_gen_reg.reg_nr;
- yyval.instruction.bits1.da1.dest_subreg_nr = yyvsp[0].direct_gen_reg.subreg_nr;
- }
-break;
-case 37:
-#line 274 "gram.y"
-{
- yyval.instruction.bits1.da1.src0_reg_file = BRW_IMMEDIATE_VALUE;
- switch (yyvsp[0].integer) {
- case BRW_REGISTER_TYPE_UD:
- yyval.instruction.bits3.ud = yyvsp[-1].imm32;
- break;
- case BRW_REGISTER_TYPE_D:
- yyval.instruction.bits3.id = yyvsp[-1].imm32;
- break;
- case BRW_REGISTER_TYPE_F:
- yyval.instruction.bits3.fd = yyvsp[-1].imm32;
- break;
- }
- }
-break;
-case 40:
-#line 296 "gram.y"
-{
- yyval.instruction.bits1.da1.src0_reg_file = BRW_IMMEDIATE_VALUE;
- switch (yyvsp[0].integer) {
- case BRW_REGISTER_TYPE_UD:
- yyval.instruction.bits3.ud = yyvsp[-1].imm32;
- break;
- case BRW_REGISTER_TYPE_D:
- yyval.instruction.bits3.id = yyvsp[-1].imm32;
- break;
- case BRW_REGISTER_TYPE_F:
- yyval.instruction.bits3.fd = yyvsp[-1].imm32;
- break;
- }
- }
-break;
-case 43:
-#line 322 "gram.y"
-{
- /* Returns a source operand in the src0 fields of an
- * instruction.
- */
- yyval.instruction.bits1.da1.src0_reg_file = yyvsp[-2].direct_gen_reg.reg_file;
- yyval.instruction.bits1.da1.src0_reg_type = yyvsp[0].integer;
- yyval.instruction.bits2.da1.src0_subreg_nr = yyvsp[-2].direct_gen_reg.subreg_nr;
- yyval.instruction.bits2.da1.src0_reg_nr = yyvsp[-2].direct_gen_reg.reg_nr;
- yyval.instruction.bits2.da1.src0_vert_stride = yyvsp[-1].region.vert_stride;
- yyval.instruction.bits2.da1.src0_width = yyvsp[-1].region.width;
- yyval.instruction.bits2.da1.src0_horiz_stride = yyvsp[-1].region.horiz_stride;
- }
-break;
-case 44:
-#line 337 "gram.y"
-{
- yyval.integer = yyvsp[0].integer;
- }
-break;
-case 45:
-#line 341 "gram.y"
-{
- /* Default to subreg 0 if unspecified. */
- yyval.integer = 0;
- }
-break;
-case 46:
-#line 349 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * fields filled in.
- */
- yyval.direct_gen_reg.reg_file = BRW_GENERAL_REGISTER_FILE;
- yyval.direct_gen_reg.reg_nr = yyvsp[-1].integer;
- yyval.direct_gen_reg.subreg_nr = yyvsp[0].integer;
- }
-break;
-case 47:
-#line 359 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * fields filled in.
- */
- yyval.direct_gen_reg.reg_file = BRW_GENERAL_REGISTER_FILE;
- yyval.direct_gen_reg.reg_nr = yyvsp[-1].integer;
- yyval.direct_gen_reg.subreg_nr = yyvsp[0].integer;
- }
-break;
-case 48:
-#line 370 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * fields filled in.
- */
- yyval.direct_gen_reg.reg_file = BRW_ARCHITECTURE_REGISTER_FILE;
- yyval.direct_gen_reg.reg_nr = BRW_ARF_ACCUMULATOR | yyvsp[-1].integer;
- yyval.direct_gen_reg.subreg_nr = yyvsp[0].integer;
- }
-break;
-case 49:
-#line 381 "gram.y"
-{
- /* Returns an instruction with just the destination register
- * fields filled in.
- */
- yyval.direct_gen_reg.reg_file = BRW_ARCHITECTURE_REGISTER_FILE;
- yyval.direct_gen_reg.reg_nr = BRW_ARF_ADDRESS | yyvsp[-1].integer;
- yyval.direct_gen_reg.subreg_nr = yyvsp[0].integer;
- }
-break;
-case 50:
-#line 392 "gram.y"
-{
- yyval.direct_gen_reg.reg_file = BRW_ARCHITECTURE_REGISTER_FILE;
- yyval.direct_gen_reg.reg_nr = BRW_ARF_NULL;
- yyval.direct_gen_reg.subreg_nr = 0;
- }
-break;
-case 51:
-#line 401 "gram.y"
-{
- /* Returns a value for a horiz_stride field of an
- * instruction.
- */
- if (yyvsp[-1].integer != 1 && yyvsp[-1].integer != 2 && yyvsp[-1].integer != 4) {
- fprintf(stderr, "Invalid horiz size %d\n", yyvsp[-1].integer);
- }
- yyval.integer = ffs(yyvsp[-1].integer) - 1;
- }
-break;
-case 52:
-#line 413 "gram.y"
-{
- yyval.region.vert_stride = ffs(yyvsp[-5].integer);
- yyval.region.width = ffs(yyvsp[-3].integer) - 1;
- yyval.region.horiz_stride = ffs(yyvsp[-1].integer);
- }
-break;
-case 53:
-#line 425 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_F; }
-break;
-case 54:
-#line 426 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_UD; }
-break;
-case 55:
-#line 427 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_D; }
-break;
-case 56:
-#line 428 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_UW; }
-break;
-case 57:
-#line 429 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_UW; }
-break;
-case 58:
-#line 430 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_UB; }
-break;
-case 59:
-#line 431 "gram.y"
-{ yyval.integer = BRW_REGISTER_TYPE_B; }
-break;
-case 61:
-#line 437 "gram.y"
-{ yyval.imm32 = yyvsp[0].integer; }
-break;
-case 62:
-#line 438 "gram.y"
-{ yyval.imm32 = yyvsp[0].number; }
-break;
-case 64:
-#line 445 "gram.y"
-{
- /* Returns a value for the execution_size field of an
- * instruction.
- */
- if (yyvsp[-1].integer != 1 && yyvsp[-1].integer != 2 && yyvsp[-1].integer != 4 && yyvsp[-1].integer != 8 && yyvsp[-1].integer != 16 &&
- yyvsp[-1].integer != 32) {
- fprintf(stderr, "Invalid execution size %d\n", yyvsp[-1].integer);
- YYERROR;
- }
- yyval.integer = ffs(yyvsp[-1].integer) - 1;
- }
-break;
-case 65:
-#line 458 "gram.y"
-{ yyval.integer = BRW_INSTRUCTION_NORMAL; }
-break;
-case 66:
-#line 459 "gram.y"
-{ yyval.integer = BRW_INSTRUCTION_SATURATE; }
-break;
-case 68:
-#line 468 "gram.y"
-{ yyval.instruction = yyvsp[-1].instruction; }
-break;
-case 69:
-#line 472 "gram.y"
-{
- yyval.instruction = yyvsp[0].instruction;
- switch (yyvsp[-1].integer) {
- case ALIGN1:
- yyval.instruction.header.access_mode = BRW_ALIGN_1;
- break;
- case ALIGN16:
- yyval.instruction.header.access_mode = BRW_ALIGN_16;
- break;
- case MASK_DISABLE:
- yyval.instruction.header.mask_control = BRW_MASK_DISABLE;
- break;
- case EOT:
- /* XXX: EOT shouldn't be here */
- break;
- }
- }
-break;
-#line 1068 "y.tab.c"
- }
- yyssp -= yym;
- yystate = *yyssp;
- yyvsp -= yym;
- yym = yylhs[yyn];
- if (yystate == 0 && yym == 0)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
- yystate = YYFINAL;
- *++yyssp = YYFINAL;
- *++yyvsp = yyval;
- if (yychar < 0)
- {
- if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, reading %d (%s)\n",
- YYPREFIX, YYFINAL, yychar, yys);
- }
-#endif
- }
- if (yychar == 0) goto yyaccept;
- goto yyloop;
- }
- if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
- yystate = yytable[yyn];
- else
- yystate = yydgoto[yym];
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yyssp, yystate);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate;
- *++yyvsp = yyval;
- goto yyloop;
-yyoverflow:
- yyerror("yacc stack overflow");
-yyabort:
- return (1);
-yyaccept:
- return (0);
-}
projects / profile / extras / intel-gpu-tools.git / commitdiff