m_00000000003910098981_0277802077.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 int ng0[] = {0, 0};
static unsigned int ng1[] = {0U, 0U};
static int ng2[] = {1, 0};
static unsigned int ng3[] = {48U, 0U};
static unsigned int ng4[] = {49U, 0U};
static unsigned int ng5[] = {1U, 0U};
static unsigned int ng6[] = {50U, 0U};
static unsigned int ng7[] = {2U, 0U};
static unsigned int ng8[] = {51U, 0U};
static unsigned int ng9[] = {3U, 0U};
static unsigned int ng10[] = {52U, 0U};
static unsigned int ng11[] = {4U, 0U};
static unsigned int ng12[] = {53U, 0U};
static unsigned int ng13[] = {5U, 0U};
static unsigned int ng14[] = {54U, 0U};
static unsigned int ng15[] = {6U, 0U};
static unsigned int ng16[] = {55U, 0U};
static unsigned int ng17[] = {7U, 0U};
static unsigned int ng18[] = {56U, 0U};
static unsigned int ng19[] = {8U, 0U};
static unsigned int ng20[] = {57U, 0U};
static unsigned int ng21[] = {9U, 0U};
static unsigned int ng22[] = {65U, 0U};
static unsigned int ng23[] = {10U, 0U};
static unsigned int ng24[] = {66U, 0U};
static unsigned int ng25[] = {11U, 0U};
static unsigned int ng26[] = {67U, 0U};
static unsigned int ng27[] = {12U, 0U};
static unsigned int ng28[] = {68U, 0U};
static unsigned int ng29[] = {13U, 0U};
static unsigned int ng30[] = {69U, 0U};
static unsigned int ng31[] = {14U, 0U};
static unsigned int ng32[] = {70U, 0U};
static unsigned int ng33[] = {15U, 0U};
static unsigned int ng34[] = {97U, 0U};
static unsigned int ng35[] = {98U, 0U};
static unsigned int ng36[] = {99U, 0U};
static unsigned int ng37[] = {100U, 0U};
static unsigned int ng38[] = {101U, 0U};
static unsigned int ng39[] = {102U, 0U};
static unsigned int ng40[] = {15U, 15U};
static int ng41[] = {4, 0};
static int ng42[] = {8, 0};
static int ng43[] = {48, 0, 0, 0};
static int ng44[] = {2, 0};



static int sp_hexstr_conv(char *t1, char *t2)
{
    char t5[8];
    char t14[8];
    char t30[8];
    char t31[8];
    char t33[8];
    char t37[8];
    char t45[8];
    char t53[8];
    char t57[8];
    char t59[16];
    int t0;
    char *t3;
    char *t4;
    char *t6;
    char *t7;
    char *t8;
    unsigned int t9;
    unsigned int t10;
    unsigned int t11;
    unsigned int t12;
    unsigned int t13;
    char *t15;
    char *t16;
    char *t17;
    char *t18;
    char *t19;
    unsigned int t20;
    unsigned int t21;
    unsigned int t22;
    unsigned int t23;
    unsigned int t24;
    unsigned int t25;
    char *t26;
    int t27;
    char *t28;
    char *t29;
    char *t32;
    char *t34;
    char *t35;
    char *t36;
    char *t38;
    char *t39;
    char *t40;
    char *t41;
    char *t42;
    char *t43;
    char *t44;
    char *t46;
    char *t47;
    char *t48;
    char *t49;
    char *t50;
    char *t51;
    char *t52;
    char *t54;
    char *t55;
    char *t56;
    char *t58;

LAB0:    t0 = 1;

LAB2:    t3 = ((char*)((ng0)));
    t4 = (t1 + 9296);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 32);
    t3 = ((char*)((ng1)));
    t4 = (t1 + 8976);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 8);
    t3 = (t1 + 608);
    t4 = *((char **)t3);
    t3 = ((char*)((ng2)));
    memset(t5, 0, 8);
    xsi_vlog_signed_minus(t5, 32, t4, 32, t3, 32);
    t6 = (t1 + 9456);
    xsi_vlogvar_assign_value(t6, t5, 0, 0, 32);

LAB3:    t3 = (t1 + 9456);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng0)));
    memset(t5, 0, 8);
    xsi_vlog_signed_greatereq(t5, 32, t6, 32, t7, 32);
    t8 = (t5 + 4);
    t9 = *((unsigned int *)t8);
    t10 = (~(t9));
    t11 = *((unsigned int *)t5);
    t12 = (t11 & t10);
    t13 = (t12 != 0);
    if (t13 > 0)
        goto LAB4;

LAB5:    t0 = 0;

LAB1:    return t0;
LAB4:
LAB6:    t15 = (t1 + 9136);
    t16 = (t15 + 56U);
    t17 = *((char **)t16);
    memset(t14, 0, 8);
    t18 = (t14 + 4);
    t19 = (t17 + 4);
    t20 = *((unsigned int *)t17);
    t21 = (t20 >> 0);
    *((unsigned int *)t14) = t21;
    t22 = *((unsigned int *)t19);
    t23 = (t22 >> 0);
    *((unsigned int *)t18) = t23;
    t24 = *((unsigned int *)t14);
    *((unsigned int *)t14) = (t24 & 255U);
    t25 = *((unsigned int *)t18);
    *((unsigned int *)t18) = (t25 & 255U);

LAB7:    t26 = ((char*)((ng1)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t26, 8);
    if (t27 == 1)
        goto LAB8;

LAB9:    t3 = ((char*)((ng3)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB10;

LAB11:    t3 = ((char*)((ng4)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB12;

LAB13:    t3 = ((char*)((ng6)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB14;

LAB15:    t3 = ((char*)((ng8)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB16;

LAB17:    t3 = ((char*)((ng10)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB18;

LAB19:    t3 = ((char*)((ng12)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB20;

LAB21:    t3 = ((char*)((ng14)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB22;

LAB23:    t3 = ((char*)((ng16)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB24;

LAB25:    t3 = ((char*)((ng18)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB26;

LAB27:    t3 = ((char*)((ng20)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB28;

LAB29:    t3 = ((char*)((ng22)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB30;

LAB31:    t3 = ((char*)((ng24)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB32;

LAB33:    t3 = ((char*)((ng26)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB34;

LAB35:    t3 = ((char*)((ng28)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB36;

LAB37:    t3 = ((char*)((ng30)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB38;

LAB39:    t3 = ((char*)((ng32)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB40;

LAB41:    t3 = ((char*)((ng34)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB42;

LAB43:    t3 = ((char*)((ng35)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB44;

LAB45:    t3 = ((char*)((ng36)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB46;

LAB47:    t3 = ((char*)((ng37)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB48;

LAB49:    t3 = ((char*)((ng38)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB50;

LAB51:    t3 = ((char*)((ng39)));
    t27 = xsi_vlog_unsigned_case_compare(t14, 8, t3, 8);
    if (t27 == 1)
        goto LAB52;

LAB53:
LAB55:
LAB54:
LAB58:    t3 = ((char*)((ng40)));
    t4 = (t1 + 9776);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 4);

LAB56:    t3 = ((char*)((ng0)));
    t4 = (t1 + 9616);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 32);

LAB59:    t3 = (t1 + 9616);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng41)));
    memset(t5, 0, 8);
    xsi_vlog_signed_less(t5, 32, t6, 32, t7, 32);
    t8 = (t5 + 4);
    t9 = *((unsigned int *)t8);
    t10 = (~(t9));
    t11 = *((unsigned int *)t5);
    t12 = (t11 & t10);
    t13 = (t12 != 0);
    if (t13 > 0)
        goto LAB60;

LAB61:    t3 = (t1 + 9296);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng2)));
    memset(t5, 0, 8);
    xsi_vlog_signed_add(t5, 32, t6, 32, t7, 32);
    t8 = (t1 + 9296);
    xsi_vlogvar_assign_value(t8, t5, 0, 0, 32);
    t3 = (t1 + 9136);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng42)));
    xsi_vlog_unsigned_rshift(t59, 64, t6, 64, t7, 32);
    t8 = (t1 + 9136);
    xsi_vlogvar_assign_value(t8, t59, 0, 0, 64);
    t3 = (t1 + 9456);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng2)));
    memset(t5, 0, 8);
    xsi_vlog_signed_minus(t5, 32, t6, 32, t7, 32);
    t8 = (t1 + 9456);
    xsi_vlogvar_assign_value(t8, t5, 0, 0, 32);
    goto LAB3;

LAB8:
LAB57:    t28 = ((char*)((ng1)));
    t29 = (t1 + 9776);
    xsi_vlogvar_assign_value(t29, t28, 0, 0, 4);
    t3 = ((char*)((ng2)));
    memset(t5, 0, 8);
    xsi_vlog_signed_unary_minus(t5, 32, t3, 32);
    t4 = (t1 + 9456);
    xsi_vlogvar_assign_value(t4, t5, 0, 0, 32);
    goto LAB56;

LAB10:    t4 = ((char*)((ng1)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB12:    t4 = ((char*)((ng5)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB14:    t4 = ((char*)((ng7)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB16:    t4 = ((char*)((ng9)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB18:    t4 = ((char*)((ng11)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB20:    t4 = ((char*)((ng13)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB22:    t4 = ((char*)((ng15)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB24:    t4 = ((char*)((ng17)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB26:    t4 = ((char*)((ng19)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB28:    t4 = ((char*)((ng21)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB30:    t4 = ((char*)((ng23)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB32:    t4 = ((char*)((ng25)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB34:    t4 = ((char*)((ng27)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB36:    t4 = ((char*)((ng29)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB38:    t4 = ((char*)((ng31)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB40:    t4 = ((char*)((ng33)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB42:    t4 = ((char*)((ng23)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB44:    t4 = ((char*)((ng25)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB46:    t4 = ((char*)((ng27)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB48:    t4 = ((char*)((ng29)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB50:    t4 = ((char*)((ng31)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB52:    t4 = ((char*)((ng33)));
    t6 = (t1 + 9776);
    xsi_vlogvar_assign_value(t6, t4, 0, 0, 4);
    goto LAB56;

LAB60:
LAB62:    t15 = (t1 + 9296);
    t16 = (t15 + 56U);
    t17 = *((char **)t16);
    t18 = ((char*)((ng41)));
    memset(t30, 0, 8);
    xsi_vlog_signed_multiply(t30, 32, t17, 32, t18, 32);
    t19 = (t1 + 9616);
    t26 = (t19 + 56U);
    t28 = *((char **)t26);
    memset(t31, 0, 8);
    xsi_vlog_signed_add(t31, 32, t30, 32, t28, 32);
    t29 = (t1 + 608);
    t32 = *((char **)t29);
    memset(t33, 0, 8);
    xsi_vlog_signed_less(t33, 32, t31, 32, t32, 32);
    t29 = (t33 + 4);
    t20 = *((unsigned int *)t29);
    t21 = (~(t20));
    t22 = *((unsigned int *)t33);
    t23 = (t22 & t21);
    t24 = (t23 != 0);
    if (t24 > 0)
        goto LAB63;

LAB64:
LAB65:    t3 = (t1 + 9616);
    t4 = (t3 + 56U);
    t6 = *((char **)t4);
    t7 = ((char*)((ng2)));
    memset(t5, 0, 8);
    xsi_vlog_signed_add(t5, 32, t6, 32, t7, 32);
    t8 = (t1 + 9616);
    xsi_vlogvar_assign_value(t8, t5, 0, 0, 32);
    goto LAB59;

LAB63:
LAB66:    t34 = (t1 + 9776);
    t35 = (t34 + 56U);
    t36 = *((char **)t35);
    t38 = (t1 + 9776);
    t39 = (t38 + 72U);
    t40 = *((char **)t39);
    t41 = (t1 + 9616);
    t42 = (t41 + 56U);
    t43 = *((char **)t42);
    xsi_vlog_generic_get_index_select_value(t37, 1, t36, t40, 2, t43, 32, 1);
    t44 = (t1 + 8976);
    t46 = (t1 + 8976);
    t47 = (t46 + 72U);
    t48 = *((char **)t47);
    t49 = (t1 + 9296);
    t50 = (t49 + 56U);
    t51 = *((char **)t50);
    t52 = ((char*)((ng41)));
    memset(t53, 0, 8);
    xsi_vlog_signed_multiply(t53, 32, t51, 32, t52, 32);
    t54 = (t1 + 9616);
    t55 = (t54 + 56U);
    t56 = *((char **)t55);
    memset(t57, 0, 8);
    xsi_vlog_signed_add(t57, 32, t53, 32, t56, 32);
    xsi_vlog_generic_convert_bit_index(t45, t48, 2, t57, 32, 1);
    t58 = (t45 + 4);
    t25 = *((unsigned int *)t58);
    t27 = (!(t25));
    if (t27 == 1)
        goto LAB67;

LAB68:    goto LAB65;

LAB67:    xsi_vlogvar_assign_value(t44, t37, 0, *((unsigned int *)t45), 1);
    goto LAB68;

}

static void Initial_6012_0(char *t0)