mirror of
https://git.code.sf.net/p/quake/quakeforge
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210 lines
10 KiB
C
210 lines
10 KiB
C
/*
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#FILENAME#
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#DESCRIPTION#
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Copyright (C) 2001 #AUTHOR#
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Author: #AUTHOR#
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Date: #DATE#
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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static const char rcsid[] =
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"$Id$";
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_STRING_H
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# include "string.h"
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#endif
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#ifdef HAVE_STRINGS_H
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# include "strings.h"
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#endif
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#include "QF/hash.h"
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#include "QF/pr_comp.h"
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hashtab_t *opcode_table;
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opcode_t pr_opcodes[] = {
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{"<DONE>", "done", OP_DONE, -1, false, ev_entity, ev_field, ev_void, PROG_ID_VERSION},
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{"*", "mul.f", OP_MUL_F, 2, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"*", "mul.v", OP_MUL_V, 2, false, ev_vector, ev_vector, ev_float, PROG_ID_VERSION},
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{"*", "mul.fv", OP_MUL_FV, 2, false, ev_float, ev_vector, ev_vector, PROG_ID_VERSION},
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{"*", "mul.vf", OP_MUL_VF, 2, false, ev_vector, ev_float, ev_vector, PROG_ID_VERSION},
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{"/", "div.f", OP_DIV_F, 2, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"+", "add.f", OP_ADD_F, 3, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"+", "add.v", OP_ADD_V, 3, false, ev_vector, ev_vector, ev_vector, PROG_ID_VERSION},
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{"+", "add.s", OP_ADD_S, 3, false, ev_string, ev_string, ev_string, PROG_VERSION},
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{"-", "sub.f", OP_SUB_F, 3, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"-", "sub.v", OP_SUB_V, 3, false, ev_vector, ev_vector, ev_vector, PROG_ID_VERSION},
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{"==", "eq.f", OP_EQ_F, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"==", "eq.v", OP_EQ_V, 4, false, ev_vector, ev_vector, ev_integer, PROG_ID_VERSION},
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{"==", "eq.s", OP_EQ_S, 4, false, ev_string, ev_string, ev_integer, PROG_ID_VERSION},
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{"==", "eq.e", OP_EQ_E, 4, false, ev_entity, ev_entity, ev_integer, PROG_ID_VERSION},
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{"==", "eq.fnc", OP_EQ_FNC, 4, false, ev_func, ev_func, ev_integer, PROG_ID_VERSION},
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{"!=", "ne.f", OP_NE_F, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"!=", "ne.v", OP_NE_V, 4, false, ev_vector, ev_vector, ev_integer, PROG_ID_VERSION},
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{"!=", "ne.s", OP_NE_S, 4, false, ev_string, ev_string, ev_integer, PROG_ID_VERSION},
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{"!=", "ne.e", OP_NE_E, 4, false, ev_entity, ev_entity, ev_integer, PROG_ID_VERSION},
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{"!=", "ne.fnc", OP_NE_FNC, 4, false, ev_func, ev_func, ev_integer, PROG_ID_VERSION},
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{"<=", "le", OP_LE, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{">=", "ge", OP_GE, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"<=", "le.s", OP_LE_S, 4, false, ev_string, ev_string, ev_integer, PROG_VERSION},
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{">=", "ge.s", OP_GE_S, 4, false, ev_string, ev_string, ev_integer, PROG_VERSION},
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{"<", "lt", OP_LT, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{">", "gt", OP_GT, 4, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"<", "lt.s", OP_LT_S, 4, false, ev_string, ev_string, ev_integer, PROG_VERSION},
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{">", "gt.s", OP_GT_S, 4, false, ev_string, ev_string, ev_integer, PROG_VERSION},
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{".", "load.f", OP_LOAD_F, 1, false, ev_entity, ev_field, ev_float, PROG_ID_VERSION},
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{".", "load.v", OP_LOAD_V, 1, false, ev_entity, ev_field, ev_vector, PROG_ID_VERSION},
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{".", "load.s", OP_LOAD_S, 1, false, ev_entity, ev_field, ev_string, PROG_ID_VERSION},
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{".", "load.ent", OP_LOAD_ENT, 1, false, ev_entity, ev_field, ev_entity, PROG_ID_VERSION},
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{".", "load.fld", OP_LOAD_FLD, 1, false, ev_entity, ev_field, ev_field, PROG_ID_VERSION},
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{".", "load.fnc", OP_LOAD_FNC, 1, false, ev_entity, ev_field, ev_func, PROG_ID_VERSION},
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{".", "address", OP_ADDRESS, 1, false, ev_entity, ev_field, ev_pointer, PROG_ID_VERSION},
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{"=", "store.f", OP_STORE_F, 5, true, ev_float, ev_float, ev_void, PROG_ID_VERSION},
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{"=", "store.v", OP_STORE_V, 5, true, ev_vector, ev_vector, ev_void, PROG_ID_VERSION},
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{"=", "store.s", OP_STORE_S, 5, true, ev_string, ev_string, ev_void, PROG_ID_VERSION},
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{"=", "store.ent", OP_STORE_ENT, 5, true, ev_entity, ev_entity, ev_void, PROG_ID_VERSION},
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{"=", "store.fld", OP_STORE_FLD, 5, true, ev_field, ev_field, ev_void, PROG_ID_VERSION},
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{"=", "store.fnc", OP_STORE_FNC, 5, true, ev_func, ev_func, ev_void, PROG_ID_VERSION},
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{"=", "storep.f", OP_STOREP_F, 5, true, ev_float, ev_pointer, ev_void, PROG_ID_VERSION},
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{"=", "storep.v", OP_STOREP_V, 5, true, ev_vector, ev_pointer, ev_void, PROG_ID_VERSION},
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{"=", "storep.s", OP_STOREP_S, 5, true, ev_string, ev_pointer, ev_void, PROG_ID_VERSION},
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{"=", "storep.ent", OP_STOREP_ENT, 5, true, ev_entity, ev_pointer, ev_void, PROG_ID_VERSION},
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{"=", "storep.fld", OP_STOREP_FLD, 5, true, ev_field, ev_pointer, ev_void, PROG_ID_VERSION},
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{"=", "storep.fnc", OP_STOREP_FNC, 5, true, ev_func, ev_pointer, ev_void, PROG_ID_VERSION},
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{"<RETURN>", "return", OP_RETURN, -1, false, ev_void, ev_void, ev_void, PROG_ID_VERSION},
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{"!", "not.f", OP_NOT_F, -1, false, ev_float, ev_void, ev_integer, PROG_ID_VERSION},
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{"!", "not.v", OP_NOT_V, -1, false, ev_vector, ev_void, ev_integer, PROG_ID_VERSION},
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{"!", "not.s", OP_NOT_S, -1, false, ev_string, ev_void, ev_integer, PROG_ID_VERSION},
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{"!", "not.ent", OP_NOT_ENT, -1, false, ev_entity, ev_void, ev_integer, PROG_ID_VERSION},
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{"!", "not.fnc", OP_NOT_FNC, -1, false, ev_func, ev_void, ev_integer, PROG_ID_VERSION},
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{"<IF>", "if", OP_IF, -1, false, ev_integer, ev_integer, ev_void, PROG_ID_VERSION},
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{"<IFNOT>", "ifnot", OP_IFNOT, -1, false, ev_integer, ev_integer, ev_void, PROG_ID_VERSION},
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// calls returns REG_RETURN
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{"<CALL0>", "call0", OP_CALL0, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL1>", "call1", OP_CALL1, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL2>", "call2", OP_CALL2, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL3>", "call3", OP_CALL3, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL4>", "call4", OP_CALL4, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL5>", "call5", OP_CALL5, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL6>", "call6", OP_CALL6, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL7>", "call7", OP_CALL7, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<CALL8>", "call8", OP_CALL8, -1, false, ev_func, ev_void, ev_void, PROG_ID_VERSION},
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{"<STATE>", "state", OP_STATE, -1, false, ev_float, ev_float, ev_void, PROG_ID_VERSION},
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{"<GOTO>", "goto", OP_GOTO, -1, false, ev_float, ev_void, ev_void, PROG_ID_VERSION},
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{"&&", "and", OP_AND, 6, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"||", "or", OP_OR, 6, false, ev_float, ev_float, ev_integer, PROG_ID_VERSION},
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{"<<", "shl.f", OP_SHL_F, 2, false, ev_float, ev_float, ev_float, PROG_VERSION},
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{">>", "shr.f", OP_SHR_F, 2, false, ev_float, ev_float, ev_float, PROG_VERSION},
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{"<<", "shl.i", OP_SHL_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{">>", "shr.i", OP_SHR_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"&", "bitand", OP_BITAND, 2, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"|", "bitor", OP_BITOR, 2, false, ev_float, ev_float, ev_float, PROG_ID_VERSION},
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{"+", "add.i", OP_ADD_I, 3, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"-", "sub.i", OP_SUB_I, 3, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"*", "mul.i", OP_MUL_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"/", "div.i", OP_DIV_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"%", "mod_i", OP_MOD_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"%", "mod.f", OP_MOD_F, 2, false, ev_float, ev_float, ev_float, PROG_VERSION},
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{"&", "bitand.i", OP_BITAND_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"|", "bitor.i", OP_BITOR_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{">=", "ge.i", OP_GE_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"<=", "le.i", OP_LE_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{">", "gt.i", OP_GT_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"<", "lt.i", OP_LT_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"&&", "and.i", OP_AND_I, 6, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"||", "or.i", OP_OR_I, 6, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"!", "not.i", OP_NOT_I, -1, false, ev_integer, ev_void, ev_integer, PROG_VERSION},
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{"==", "eq.i", OP_EQ_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"!=", "ne.i", OP_NE_I, 4, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"=", "store.i", OP_STORE_I, 5, true, ev_integer, ev_integer, ev_void, PROG_VERSION},
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{"=", "storep.i", OP_STOREP_I, 5, true, ev_integer, ev_pointer, ev_void, PROG_VERSION},
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{".", "load.i", OP_LOAD_I, 1, false, ev_entity, ev_field, ev_integer, PROG_VERSION},
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{"^", "bitxor.f", OP_BITXOR_F, 2, false, ev_float, ev_float, ev_float, PROG_VERSION},
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{"^", "bitxor.i", OP_BITXOR_I, 2, false, ev_integer, ev_integer, ev_integer, PROG_VERSION},
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{"~", "bitnot.f", OP_BITNOT_F, -1, false, ev_float, ev_void, ev_float, PROG_VERSION},
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{"~", "bitnot.i", OP_BITNOT_I, -1, false, ev_integer, ev_void, ev_integer, PROG_VERSION},
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{0},
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};
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static const char *
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get_key (void *_op, void *unused)
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{
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static char rep[4];
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char *r = rep;
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opcode_t *op = (opcode_t *)_op;
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*r++ = (op->opcode & 0x7f) + 2;
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*r++ = ((op->opcode >> 7) & 0x7f) + 2;
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*r++ = ((op->opcode >> 14) & 0x3) + 2;
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*r = 0;
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return rep;
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}
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opcode_t *
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PR_Opcode (short opcode)
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{
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char rep[100];
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opcode_t op;
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op.opcode = opcode;
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strcpy (rep, get_key (&op, 0));
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return Hash_Find (opcode_table, rep);
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}
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void
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PR_Opcode_Init (void)
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{
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opcode_t *op;
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opcode_table = Hash_NewTable (1021, get_key, 0, 0);
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for (op = pr_opcodes; op->name; op++) {
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Hash_Add (opcode_table, op);
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}
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}
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