#ifndef __codes_H #define __codes_H /* * Copyright (c) 2001-2008 Stephen Williams (steve@icarus.com) * * This source code is free software; you can redistribute it * and/or modify it in source code form 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. * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ # include "pointers.h" # include "vvp_net.h" # include "memory.h" # include "array.h" # include "vthread.h" typedef bool (*vvp_code_fun)(vthread_t thr, vvp_code_t code); /* * These functions are implementations of executable op-codes. The * implementation lives in the vthread.cc file so that they have * access to the thread context. */ extern bool of_ABS_WR(vthread_t thr, vvp_code_t code); extern bool of_ADD(vthread_t thr, vvp_code_t code); extern bool of_ADD_WR(vthread_t thr, vvp_code_t code); extern bool of_ADDI(vthread_t thr, vvp_code_t code); extern bool of_ALLOC(vthread_t thr, vvp_code_t code); extern bool of_AND(vthread_t thr, vvp_code_t code); extern bool of_ANDI(vthread_t thr, vvp_code_t code); extern bool of_ANDR(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_AV(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_AVD(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_AVE(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_D(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_MV(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0D(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0E(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0X1(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0X1D(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_V0X1E(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_WR(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_WRD(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_WRE(vthread_t thr, vvp_code_t code); extern bool of_ASSIGN_X0(vthread_t thr, vvp_code_t code); extern bool of_BLEND(vthread_t thr, vvp_code_t code); extern bool of_BLEND_WR(vthread_t thr, vvp_code_t code); extern bool of_BREAKPOINT(vthread_t thr, vvp_code_t code); extern bool of_CASSIGN_LINK(vthread_t thr, vvp_code_t code); extern bool of_CASSIGN_V(vthread_t thr, vvp_code_t code); extern bool of_CASSIGN_WR(vthread_t thr, vvp_code_t code); extern bool of_CASSIGN_X0(vthread_t thr, vvp_code_t code); extern bool of_CMPIS(vthread_t thr, vvp_code_t code); extern bool of_CMPIU(vthread_t thr, vvp_code_t code); extern bool of_CMPS(vthread_t thr, vvp_code_t code); extern bool of_CMPU(vthread_t thr, vvp_code_t code); extern bool of_CMPWR(vthread_t thr, vvp_code_t code); extern bool of_CMPWS(vthread_t thr, vvp_code_t code); extern bool of_CMPWU(vthread_t thr, vvp_code_t code); extern bool of_CMPX(vthread_t thr, vvp_code_t code); extern bool of_CMPZ(vthread_t thr, vvp_code_t code); extern bool of_CVT_IR(vthread_t thr, vvp_code_t code); extern bool of_CVT_RI(vthread_t thr, vvp_code_t code); extern bool of_CVT_VR(vthread_t thr, vvp_code_t code); extern bool of_DEASSIGN(vthread_t thr, vvp_code_t code); extern bool of_DEASSIGN_WR(vthread_t thr, vvp_code_t code); extern bool of_DELAY(vthread_t thr, vvp_code_t code); extern bool of_DELAYX(vthread_t thr, vvp_code_t code); extern bool of_DISABLE(vthread_t thr, vvp_code_t code); extern bool of_DIV(vthread_t thr, vvp_code_t code); extern bool of_DIV_S(vthread_t thr, vvp_code_t code); extern bool of_DIV_WR(vthread_t thr, vvp_code_t code); extern bool of_END(vthread_t thr, vvp_code_t code); extern bool of_EVCTL(vthread_t thr, vvp_code_t code); extern bool of_EVCTLC(vthread_t thr, vvp_code_t code); extern bool of_EVCTLI(vthread_t thr, vvp_code_t code); extern bool of_EVCTLS(vthread_t thr, vvp_code_t code); extern bool of_FORCE_LINK(vthread_t thr, vvp_code_t code); extern bool of_FORCE_V(vthread_t thr, vvp_code_t code); extern bool of_FORCE_WR(vthread_t thr, vvp_code_t code); extern bool of_FORCE_X0(vthread_t thr, vvp_code_t code); extern bool of_FORK(vthread_t thr, vvp_code_t code); extern bool of_FREE(vthread_t thr, vvp_code_t code); extern bool of_INV(vthread_t thr, vvp_code_t code); extern bool of_IX_ADD(vthread_t thr, vvp_code_t code); extern bool of_IX_GET(vthread_t thr, vvp_code_t code); extern bool of_IX_GETV(vthread_t thr, vvp_code_t code); extern bool of_IX_GETVS(vthread_t thr, vvp_code_t code); extern bool of_IX_GET_S(vthread_t thr, vvp_code_t code); extern bool of_IX_LOAD(vthread_t thr, vvp_code_t code); extern bool of_IX_MUL(vthread_t thr, vvp_code_t code); extern bool of_IX_SUB(vthread_t thr, vvp_code_t code); extern bool of_JMP(vthread_t thr, vvp_code_t code); extern bool of_JMP0(vthread_t thr, vvp_code_t code); extern bool of_JMP0XZ(vthread_t thr, vvp_code_t code); extern bool of_JMP1(vthread_t thr, vvp_code_t code); extern bool of_JOIN(vthread_t thr, vvp_code_t code); extern bool of_LOAD_AR(vthread_t thr, vvp_code_t code); extern bool of_LOAD_AV(vthread_t thr, vvp_code_t code); extern bool of_LOAD_AVP0(vthread_t thr, vvp_code_t code); extern bool of_LOAD_AVP0_S(vthread_t thr, vvp_code_t code); extern bool of_LOAD_AVX_P(vthread_t thr, vvp_code_t code); extern bool of_LOAD_VEC(vthread_t thr, vvp_code_t code); extern bool of_LOAD_VP0(vthread_t thr, vvp_code_t code); extern bool of_LOAD_VP0_S(vthread_t thr, vvp_code_t code); extern bool of_LOAD_WR(vthread_t thr, vvp_code_t code); extern bool of_LOAD_X1P(vthread_t thr, vvp_code_t code); extern bool of_LOADI_WR(vthread_t thr, vvp_code_t code); extern bool of_MOD(vthread_t thr, vvp_code_t code); extern bool of_MOD_S(vthread_t thr, vvp_code_t code); extern bool of_MOD_WR(vthread_t thr, vvp_code_t code); extern bool of_MOV(vthread_t thr, vvp_code_t code); extern bool of_MOV_WR(vthread_t thr, vvp_code_t code); extern bool of_MOVI(vthread_t thr, vvp_code_t code); extern bool of_MUL(vthread_t thr, vvp_code_t code); extern bool of_MUL_WR(vthread_t thr, vvp_code_t code); extern bool of_MULI(vthread_t thr, vvp_code_t code); extern bool of_NAND(vthread_t thr, vvp_code_t code); extern bool of_NANDR(vthread_t thr, vvp_code_t code); extern bool of_NOOP(vthread_t thr, vvp_code_t code); extern bool of_NOR(vthread_t thr, vvp_code_t code); extern bool of_NORR(vthread_t thr, vvp_code_t code); extern bool of_OR(vthread_t thr, vvp_code_t code); extern bool of_ORR(vthread_t thr, vvp_code_t code); extern bool of_POW(vthread_t thr, vvp_code_t code); extern bool of_POW_WR(vthread_t thr, vvp_code_t code); extern bool of_RELEASE_NET(vthread_t thr, vvp_code_t code); extern bool of_RELEASE_REG(vthread_t thr, vvp_code_t code); extern bool of_RELEASE_WR(vthread_t thr, vvp_code_t code); extern bool of_SET_AR(vthread_t thr, vvp_code_t code); extern bool of_SET_AV(vthread_t thr, vvp_code_t code); extern bool of_SET_VEC(vthread_t thr, vvp_code_t code); extern bool of_SET_WORDR(vthread_t thr, vvp_code_t code); extern bool of_SET_X0(vthread_t thr, vvp_code_t code); extern bool of_SET_X0_X(vthread_t thr, vvp_code_t code); extern bool of_SHIFTL_I0(vthread_t thr, vvp_code_t code); extern bool of_SHIFTR_I0(vthread_t thr, vvp_code_t code); extern bool of_SHIFTR_S_I0(vthread_t thr, vvp_code_t code); extern bool of_SUB(vthread_t thr, vvp_code_t code); extern bool of_SUB_WR(vthread_t thr, vvp_code_t code); extern bool of_SUBI(vthread_t thr, vvp_code_t code); extern bool of_VPI_CALL(vthread_t thr, vvp_code_t code); extern bool of_WAIT(vthread_t thr, vvp_code_t code); extern bool of_XNOR(vthread_t thr, vvp_code_t code); extern bool of_XNORR(vthread_t thr, vvp_code_t code); extern bool of_XOR(vthread_t thr, vvp_code_t code); extern bool of_XORR(vthread_t thr, vvp_code_t code); extern bool of_ZOMBIE(vthread_t thr, vvp_code_t code); extern bool of_EXEC_UFUNC(vthread_t thr, vvp_code_t code); extern bool of_CHUNK_LINK(vthread_t thr, vvp_code_t code); /* * This is the format of a machine code instruction. */ struct vvp_code_s { vvp_code_fun opcode; union { unsigned long number; vvp_net_t *net; vvp_code_t cptr; vvp_array_t array; struct __vpiHandle*handle; struct __vpiScope*scope; functor_t fun_ptr; }; union { uint32_t bit_idx[2]; vvp_net_t *net2; vvp_code_t cptr2; struct ufunc_core*ufunc_core_ptr; }; }; /* * This function clears the code space, ready for initialization. This * needs to be done exactly once before any instructions are created. */ extern void codespace_init(void); /* * This function returns a pointer to the next free instruction in the * code address space. The codespace_next returns a pointer to the * next opcode that will be allocated. This is used by label * statements to get the address that will be attached to a label in * the code. */ extern vvp_code_t codespace_allocate(void); extern vvp_code_t codespace_next(void); extern vvp_code_t codespace_null(void); #endif