Single-pass version of q3asm which is about 50 times faster

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2660 fc73d0e0-1445-4013-8a0c-d673dee63da5

q3asm2/Makefile

@@ -0,0 +1,16 @@
+# yeah, couldn't do more simple really
+
+CC=gcc
+CFLAGS=-g -Wall
+
+default:	q3asm2
+
+q3asm:	q3asm.c cmdlib.c
+	$(CC) $(CFLAGS) -o $@ $^
+
+q3asm2:	q3asm2.c ../engine/qclib/hash.c
+	$(CC) $(CFLAGS) -o $@ $^
+
+clean:
+	rm -f q3asm2 q3asm *~ *.o
+

q3asm2/opstrings.h

@@ -0,0 +1,175 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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 of the License,
+or (at your option) any later version.
+
+Quake III Arena source code 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 Foobar; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+{ "BREAK", OP_BREAK },
+
+{ "CNSTF4", OP_CONST },
+{ "CNSTI4", OP_CONST },
+{ "CNSTP4", OP_CONST },
+{ "CNSTU4", OP_CONST },
+
+{ "CNSTI2", OP_CONST },
+{ "CNSTU2", OP_CONST },
+
+{ "CNSTI1", OP_CONST },
+{ "CNSTU1", OP_CONST },
+
+//{ "ARGB", OP_ARG },
+//{ "ARGF", OP_ARG },
+//{ "ARGI", OP_ARG },
+//{ "ARGP", OP_ARG },
+//{ "ARGU", OP_ARG },
+
+{ "ASGNB", 	OP_BLOCK_COPY },
+{ "ASGNF4", OP_STORE4 },
+{ "ASGNI4", OP_STORE4 },
+{ "ASGNP4", OP_STORE4 },
+{ "ASGNU4", OP_STORE4 },
+
+{ "ASGNI2", OP_STORE2 },
+{ "ASGNU2", OP_STORE2 },
+
+{ "ASGNI1", OP_STORE1 },
+{ "ASGNU1", OP_STORE1 },
+
+{ "INDIRB", OP_IGNORE },	// block copy deals with this
+{ "INDIRF4", OP_LOAD4 },
+{ "INDIRI4", OP_LOAD4 },
+{ "INDIRP4", OP_LOAD4 },
+{ "INDIRU4", OP_LOAD4 },
+
+{ "INDIRI2", OP_LOAD2 },
+{ "INDIRU2", OP_LOAD2 },
+
+{ "INDIRI1", OP_LOAD1 },
+{ "INDIRU1", OP_LOAD1 },
+
+{ "CVFF4", OP_UNDEF },
+{ "CVFI4", OP_CVFI },
+
+{ "CVIF4", OP_CVIF },
+{ "CVII4", OP_SEX8 },	// will be either SEX8 or SEX16
+{ "CVII1", OP_IGNORE },
+{ "CVII2", OP_IGNORE },
+{ "CVIU4", OP_IGNORE },
+
+{ "CVPU4", OP_IGNORE },
+
+{ "CVUI4", OP_IGNORE },
+{ "CVUP4", OP_IGNORE },
+{ "CVUU4", OP_IGNORE },
+
+{ "CVUU1", OP_IGNORE },
+
+{ "NEGF4", OP_NEGF },
+{ "NEGI4", OP_NEGI },
+
+//{ "CALLB", OP_UNDEF },
+//{ "CALLF", OP_UNDEF },
+//{ "CALLI", OP_UNDEF },
+//{ "CALLP", OP_UNDEF },
+//{ "CALLU", OP_UNDEF },
+//{ "CALLV", OP_CALL },
+
+//{ "RETF", OP_UNDEF },
+//{ "RETI", OP_UNDEF },
+//{ "RETP", OP_UNDEF },
+//{ "RETU", OP_UNDEF },
+//{ "RETV", OP_UNDEF },
+
+{ "ADDRGP4", OP_CONST },
+
+//{ "ADDRFP", OP_PARM },
+//{ "ADDRLP", OP_LOCAL },
+
+{ "ADDF4", OP_ADDF },
+{ "ADDI4", OP_ADD },
+{ "ADDP4", OP_ADD },
+{ "ADDP", OP_ADD },
+{ "ADDU4", OP_ADD },
+
+{ "SUBF4", OP_SUBF },
+{ "SUBI4", OP_SUB },
+{ "SUBP4", OP_SUB },
+{ "SUBU4", OP_SUB },
+
+{ "LSHI4", OP_LSH },
+{ "LSHU4", OP_LSH },
+
+{ "MODI4", OP_MODI },
+{ "MODU4", OP_MODU },
+
+{ "RSHI4", OP_RSHI },
+{ "RSHU4", OP_RSHU },
+
+{ "BANDI4", OP_BAND },
+{ "BANDU4", OP_BAND },
+
+{ "BCOMI4", OP_BCOM },
+{ "BCOMU4", OP_BCOM },
+
+{ "BORI4", OP_BOR },
+{ "BORU4", OP_BOR },
+
+{ "BXORI4", OP_BXOR },
+{ "BXORU4", OP_BXOR },
+
+{ "DIVF4", OP_DIVF },
+{ "DIVI4", OP_DIVI },
+{ "DIVU4", OP_DIVU },
+
+{ "MULF4", OP_MULF },
+{ "MULI4", OP_MULI },
+{ "MULU4", OP_MULU },
+
+{ "EQF4", OP_EQF },
+{ "EQI4", OP_EQ },
+{ "EQU4", OP_EQ },
+
+{ "GEF4", OP_GEF },
+{ "GEI4", OP_GEI },
+{ "GEU4", OP_GEU },
+
+{ "GTF4", OP_GTF },
+{ "GTI4", OP_GTI },
+{ "GTU4", OP_GTU },
+
+{ "LEF4", OP_LEF },
+{ "LEI4", OP_LEI },
+{ "LEU4", OP_LEU },
+
+{ "LTF4", OP_LTF },
+{ "LTI4", OP_LTI },
+{ "LTU4", OP_LTU },
+
+{ "NEF4", OP_NEF },
+{ "NEI4", OP_NE },
+{ "NEU4", OP_NE },
+
+{ "JUMPV", OP_JUMP },
+
+{ "LOADB4", OP_UNDEF },
+{ "LOADF4", OP_UNDEF },
+{ "LOADI4", OP_UNDEF },
+{ "LOADP4", OP_UNDEF },
+{ "LOADU4", OP_UNDEF },
+
+