m_00000000002225221438_2930324182.c

32位单精度浮点加法器

/**********************************************************************/
/*   ____  ____                                                       */
/*  /   /\/   /                                                       */
/* /___/  \  /                                                        */
/* \   \   \/                                                       */
/*  \   \        Copyright (c) 2003-2009 Xilinx, Inc.                */
/*  /   /          All Right Reserved.                                 */
/* /---/   /\                                                         */
/* \   \  /  \                                                      */
/*  \___\/\___\                                                    */
/***********************************************************************/

/* This file is designed for use with ISim build 0xa0883be4 */

#define XSI_HIDE_SYMBOL_SPEC true
#include "xsi.h"
#include <memory.h>
#ifdef __GNUC__
#include <stdlib.h>
#else
#include <malloc.h>
#define alloca _alloca
#endif
static const char *ng0 = "E:/kechengsheji/ha1/wave_gen_ver_s6/clogb2.txt";
static int ng1[] = {1, 0};
static int ng2[] = {0, 0};
static const char *ng3 = "E:/kechengsheji/ha1/wave_gen_ver_s6/clkx_bus.v";
static unsigned int ng4[] = {0U, 0U};
static unsigned int ng5[] = {1U, 0U};



static int sp_clogb2(char *t1, char *t2)
{
    char t7[8];
    char t21[8];
    int t0;
    char *t3;
    char *t4;
    char *t5;
    char *t6;
    char *t8;
    char *t9;
    char *t10;
    char *t11;
    unsigned int t12;
    unsigned int t13;
    unsigned int t14;
    unsigned int t15;
    unsigned int t16;
    char *t17;
    char *t18;
    char *t19;
    char *t20;
    char *t22;

LAB0:    t0 = 1;
    xsi_set_current_line(7, ng0);

LAB2:    xsi_set_current_line(8, ng0);
    t3 = (t1 + 4232);
    t4 = (t3 + 56U);
    t5 = *((char **)t4);
    t6 = ((char*)((ng1)));
    memset(t7, 0, 8);
    xsi_vlog_unsigned_minus(t7, 32, t5, 32, t6, 32);
    t8 = (t1 + 4392);
    xsi_vlogvar_assign_value(t8, t7, 0, 0, 32);
    xsi_set_current_line(9, ng0);
    xsi_set_current_line(9, ng0);
    t3 = ((char*)((ng2)));
    t4 = (t1 + 4072);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 32);

LAB3:    t3 = (t1 + 4392);
    t4 = (t3 + 56U);
    t5 = *((char **)t4);
    t6 = ((char*)((ng2)));
    memset(t7, 0, 8);
    t8 = (t5 + 4);
    if (*((unsigned int *)t8) != 0)
        goto LAB5;

LAB4:    t9 = (t6 + 4);
    if (*((unsigned int *)t9) != 0)
        goto LAB5;

LAB8:    if (*((unsigned int *)t5) > *((unsigned int *)t6))
        goto LAB6;

LAB7:    t11 = (t7 + 4);
    t12 = *((unsigned int *)t11);
    t13 = (~(t12));
    t14 = *((unsigned int *)t7);
    t15 = (t14 & t13);
    t16 = (t15 != 0);
    if (t16 > 0)
        goto LAB9;

LAB10:    t0 = 0;

LAB1:    return t0;
LAB5:    t10 = (t7 + 4);
    *((unsigned int *)t7) = 1;
    *((unsigned int *)t10) = 1;
    goto LAB7;

LAB6:    *((unsigned int *)t7) = 1;
    goto LAB7;

LAB9:    xsi_set_current_line(10, ng0);
    t17 = (t1 + 4392);
    t18 = (t17 + 56U);
    t19 = *((char **)t18);
    t20 = ((char*)((ng1)));
    memset(t21, 0, 8);
    xsi_vlog_unsigned_rshift(t21, 32, t19, 32, t20, 32);
    t22 = (t1 + 4392);
    xsi_vlogvar_assign_value(t22, t21, 0, 0, 32);
    xsi_set_current_line(9, ng0);
    t3 = (t1 + 4072);
    t4 = (t3 + 56U);
    t5 = *((char **)t4);
    t6 = ((char*)((ng1)));
    memset(t7, 0, 8);
    xsi_vlog_signed_add(t7, 32, t5, 32, t6, 32);
    t8 = (t1 + 4072);
    xsi_vlogvar_assign_value(t8, t7, 0, 0, 32);
    goto LAB3;

}

static void Always_78_0(char *t0)
{
    char t13[8];
    char t32[8];
    char *t1;
    char *t2;
    char *t3;
    char *t4;
    char *t5;
    unsigned int t6;
    unsigned int t7;
    unsigned int t8;
    unsigned int t9;
    unsigned int t10;
    char *t11;
    char *t12;
    unsigned int t14;
    unsigned int t15;
    unsigned int t16;
    unsigned int t17;
    unsigned int t18;
    unsigned int t19;
    unsigned int t20;
    char *t21;
    char *t22;
    unsigned int t23;
    unsigned int t24;
    unsigned int t25;
    unsigned int t26;
    unsigned int t27;
    char *t28;
    char *t29;
    char *t30;
    char *t31;
    char *t33;

LAB0:    t1 = (t0 + 5312U);
    t2 = *((char **)t1);
    if (t2 == 0)
        goto LAB2;

LAB3:    goto *t2;

LAB2:    xsi_set_current_line(78, ng3);
    t2 = (t0 + 6376);
    *((int *)t2) = 1;
    t3 = (t0 + 5344);
    *((char **)t3) = t2;
    *((char **)t1) = &&LAB4;

LAB1:    return;
LAB4:    xsi_set_current_line(79, ng3);

LAB5:    xsi_set_current_line(80, ng3);
    t4 = (t0 + 1912U);
    t5 = *((char **)t4);
    t4 = (t5 + 4);
    t6 = *((unsigned int *)t4);
    t7 = (~(t6));
    t8 = *((unsigned int *)t5);
    t9 = (t8 & t7);
    t10 = (t9 != 0);
    if (t10 > 0)
        goto LAB6;

LAB7:    xsi_set_current_line(85, ng3);
    t2 = (t0 + 3432);
    t3 = (t2 + 56U);
    t4 = *((char **)t3);
    t5 = ((char*)((ng2)));
    memset(t13, 0, 8);
    t11 = (t4 + 4);
    t12 = (t5 + 4);
    t6 = *((unsigned int *)t4);
    t7 = *((unsigned int *)t5);
    t8 = (t6 ^ t7);
    t9 = *((unsigned int *)t11);
    t10 = *((unsigned int *)t12);
    t14 = (t9 ^ t10);
    t15 = (t8 | t14);
    t16 = *((unsigned int *)t11);
    t17 = *((unsigned int *)t12);
    t18 = (t16 | t17);
    t19 = (~(t18));
    t20 = (t15 & t19);
    if (t20 != 0)
        goto LAB11;

LAB10:    if (t18 != 0)
        goto LAB12;

LAB13:    t22 = (t13 + 4);
    t23 = *((unsigned int *)t22);
    t24 = (~(t23));
    t25 = *((unsigned int *)t13);
    t26 = (t25 & t24);
    t27 = (t26 != 0);
    if (t27 > 0)
        goto LAB14;

LAB15:    xsi_set_current_line(90, ng3);
    t2 = (t0 + 2552U);
    t3 = *((char **)t2);
    t2 = (t3 + 4);
    t6 = *((unsigned int *)t2);
    t7 = (~(t6));
    t8 = *((unsigned int *)t3);
    t9 = (t8 & t7);
    t10 = (t9 != 0);
    if (t10 > 0)
        goto LAB18;

LAB19:    xsi_set_current_line(96, ng3);

LAB22:    xsi_set_current_line(97, ng3);
    t2 = ((char*)((ng4)));
    t3 = (t0 + 3592);
    xsi_vlogvar_wait_assign_value(t3, t2, 0, 0, 1, 0LL);

LAB20:
LAB16:
LAB8:    goto LAB2;

LAB6:    xsi_set_current_line(81, ng3);

LAB9:    xsi_set_current_line(82, ng3);
    t11 = ((char*)((ng2)));
    t12 = (t0 + 3432);
    xsi_vlogvar_wait_assign_value(t12, t11, 0, 0, 2, 0LL);
    xsi_set_current_line(83, ng3);
    t2 = ((char*)((ng4)));
    t3 = (t0 + 3592);
    xsi_vlogvar_wait_assign_value(t3, t2, 0, 0, 1, 0LL);
    goto LAB8;

LAB11:    *((unsigned int *)t13) = 1;
    goto LAB13;

LAB12:    t21 = (t13 + 4);
    *((unsigned int *)t13) = 1;
    *((unsigned int *)t21) = 1;
    goto LAB13;

LAB14:    xsi_set_current_line(86, ng3);

LAB17:    xsi_set_current_line(87, ng3);
    t28 = (t0 + 3432);
    t29 = (t28 + 56U);
    t30 = *((char **)t29);
    t31 = ((char*)((ng5)));
    memset(t32, 0, 8);
    xsi_vlog_unsigned_minus(t32, 2, t30, 2, t31, 2);
    t33 = (t0 + 3432);
    xsi_vlogvar_wait_assign_value(t33, t32, 0, 0, 2, 0LL);
    xsi_set_current_line(88, ng3);
    t2 = ((char*)((ng5)));
    t3 = (t0 + 3592);
    xsi_vlogvar_wait_assign_value(t3, t2, 0, 0, 1, 0LL);
    goto LAB16;

LAB18:    xsi_set_current_line(91, ng3);

LAB21:    xsi_set_current_line(92, ng3);
    t4 = (t0 + 472);
    t5 = *((char **)t4);
    t4 = ((char*)((ng5)));
    memset(t13, 0, 8);
    xsi_vlog_unsigned_minus(t13, 32, t5, 32, t4, 32);
    t11 = (t0 + 3432);
    xsi_vlogvar_wait_assign_value(t11, t13, 0, 0, 2, 0LL);
    xsi_set_current_line(93, ng3);
    t2 = ((char*)((ng5)));
    t3 = (t0 + 3592);
    xsi_vlogvar_wait_assign_value(t3, t2, 0, 0, 1, 0LL);
    goto LAB20;

}

static void Always_104_1(char *t0)
{
    char *t1;
    char *t2;
    char *t3;
    char *t4;
    char *t5;
    unsigned int t6;
    unsigned int t7;
    unsigned int t8;
    unsigned int t9;
    unsigned int t10;
    char *t11;
    char *t12;

LAB0:    t1 = (t0 + 5560U);
    t2 = *((char **)t1);
    if (t2 == 0)
        goto LAB2;

LAB3:    goto *t2;

LAB2:    xsi_set_current_line(104, ng3);
    t2 = (t0 + 6392);
    *((int *)t2) = 1;
    t3 = (t0 + 5592);
    *((char **)t3) = t2;
    *((char **)t1) = &&LAB4;

LAB1:    return;
LAB4:    xsi_set_current_line(105, ng3);

LAB5:    xsi_set_current_line(106, ng3);
    t4 = (t0 + 1912U);
    t5 = *((char **)t4);
    t4 = (t5 + 4);
    t6 = *((unsigned int *)t4);
    t7 = (~(t6));
    t8 = *((unsigned int *)t5);
    t9 = (t8 & t7);
    t10 = (t9 != 0);
    if (t10 > 0)
        goto LAB6;

LAB7:    xsi_set_current_line(110, ng3);
    t2 = (t0 + 2552U);
    t3 = *((char **)t2);
    t2 = (t3 + 4);
    t6 = *((unsigned int *)t2);
    t7 = (~(t6));
    t8 = *((unsigned int *)t3);
    t9 = (t8 & t7);
    t10 = (t9 != 0);
    if (t10 > 0)
        goto LAB10;

LAB11:
LAB12:
LAB8:    goto LAB2;

LAB6:    xsi_set_current_line(107, ng3);