m_00000000002448192945_2982818978.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/cmd_parse.v";
static unsigned int ng4[] = {48U, 0U};
static unsigned int ng5[] = {57U, 0U};
static unsigned int ng6[] = {0U, 0U};
static int ng7[] = {4, 0};
static int ng8[] = {3, 0};
static unsigned int ng9[] = {65U, 0U};
static unsigned int ng10[] = {70U, 0U};
static unsigned int ng11[] = {97U, 0U};
static unsigned int ng12[] = {102U, 0U};
static unsigned int ng13[] = {9U, 0U};
static unsigned int ng14[] = {16U, 0U};
static unsigned int ng15[] = {1U, 0U};
static unsigned int ng16[] = {32U, 0U};
static unsigned int ng17[] = {42U, 0U};
static unsigned int ng18[] = {87U, 0U};
static unsigned int ng19[] = {2U, 0U};
static unsigned int ng20[] = {7U, 0U};
static unsigned int ng21[] = {82U, 0U};
static unsigned int ng22[] = {3U, 0U};
static unsigned int ng23[] = {78U, 0U};
static unsigned int ng24[] = {80U, 0U};
static unsigned int ng25[] = {83U, 0U};
static unsigned int ng26[] = {110U, 0U};
static unsigned int ng27[] = {5U, 0U};
static unsigned int ng28[] = {112U, 0U};
static unsigned int ng29[] = {115U, 0U};
static unsigned int ng30[] = {71U, 0U};
static unsigned int ng31[] = {67U, 0U};
static unsigned int ng32[] = {72U, 0U};
static unsigned int ng33[] = {4U, 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 + 12928);
    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 + 13088);
    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 + 12768);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 32);

LAB3:    t3 = (t1 + 13088);
    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 + 13088);
    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 + 13088);
    xsi_vlogvar_assign_value(t22, t21, 0, 0, 32);
    xsi_set_current_line(9, ng0);
    t3 = (t1 + 12768);
    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 + 12768);
    xsi_vlogvar_assign_value(t8, t7, 0, 0, 32);
    goto LAB3;

}

static int sp_to_val(char *t1, char *t2)
{
    char t7[8];
    char t11[8];
    char t27[8];
    char t31[8];
    char t39[8];
    char t79[8];
    char t95[8];
    char t98[8];
    char t114[8];
    char t118[8];
    char t126[8];
    char t156[8];
    char t164[8];
    char t198[8];
    int t0;
    char *t3;
    char *t4;
    char *t5;
    char *t6;
    char *t8;
    char *t9;
    char *t10;
    char *t12;
    unsigned int t13;
    unsigned int t14;
    unsigned int t15;
    unsigned int t16;
    unsigned int t17;
    char *t18;
    char *t19;
    unsigned int t20;
    unsigned int t21;
    unsigned int t22;
    char *t23;
    char *t24;
    char *t25;
    char *t26;
    char *t28;
    char *t29;
    char *t30;
    char *t32;
    unsigned int t33;
    unsigned int t34;
    unsigned int t35;
    unsigned int t36;
    unsigned int t37;
    char *t38;
    unsigned int t40;
    unsigned int t41;
    unsigned int t42;
    char *t43;
    char *t44;
    char *t45;
    unsigned int t46;
    unsigned int t47;
    unsigned int t48;
    unsigned int t49;
    unsigned int t50;
    unsigned int t51;
    unsigned int t52;
    char *t53;
    char *t54;
    unsigned int t55;
    unsigned int t56;
    unsigned int t57;
    unsigned int t58;
    unsigned int t59;
    unsigned int t60;
    unsigned int t61;
    unsigned int t62;
    int t63;
    int t64;
    unsigned int t65;
    unsigned int t66;
    unsigned int t67;
    unsigned int t68;
    unsigned int t69;
    unsigned int t70;
    char *t71;
    unsigned int t72;
    unsigned int t73;
    unsigned int t74;
    unsigned int t75;
    unsigned int t76;
    char *t77;
    char *t78;
    char *t80;
    char *t81;
    char *t82;
    char *t83;
    char *t84;
    unsigned int t85;
    int t86;
    int t87;
    int t88;
    int t89;
    int t90;
    int t91;
    unsigned int t92;
    unsigned int t93;
    unsigned int t94;
    char *t96;
    char *t97;
    char *t99;
    unsigned int t100;
    unsigned int t101;
    unsigned int t102;
    unsigned int t103;
    unsigned int t104;
    char *t105;
    char *t106;
    unsigned int t107;
    unsigned int t108;
    unsigned int t109;
    char *t110;
    char *t111;
    char *t112;
    char *t113;
    char *t115;
    char *t116;
    char *t117;
    char *t119;
    unsigned int t120;
    unsigned int t121;
    unsigned int t122;
    unsigned int t123;
    unsigned int t124;
    char *t125;
    unsigned int t127;
    unsigned int t128;
    unsigned int t129;
    char *t130;
    char *t131;
    char *t132;
    unsigned int t133;
    unsigned int t134;
    unsigned int t135;
    unsigned int t136;
    unsigned int t137;
    unsigned int t138;
    unsigned int t139;
    char *t140;
    char *t141;
    unsigned int t142;
    unsigned int t143;
    unsigned int t144;
    unsigned int t145;
    unsigned int t146;
    unsigned int t147;
    unsigned int t148;
    unsigned int t149;
    unsigned int t150;
    unsigned int t151;
    unsigned int t152;
    unsigned int t153;
    unsigned int t154;
    unsigned int t155;
    char *t157;
    unsigned int t158;
    unsigned int t159;
    unsigned int t160;
    unsigned int t161;
    unsigned int t162;
    char *t163;
    unsigned int t165;
    unsigned int t166;
    unsigned int t167;
    char *t168;
    char *t169;
    char *t170;
    unsigned int t171;
    unsigned int t172;
    unsigned int t173;
    unsigned int t174;
    unsigned int t175;
    unsigned int t176;
    unsigned int t177;
    char *t178;
    char *t179;
    unsigned int t180;
    unsigned int t181;
    unsigned int t182;
    unsigned int t183;
    unsigned int t184;
    unsigned int t185;
    unsigned int t186;
    unsigned int t187;
    unsigned int t188;
    unsigned int t189;
    char *t190;
    unsigned int t191;
    unsigned int t192;
    unsigned int t193;
    unsigned int t194;
    unsigned int t195;
    char *t196;
    char *t197;
    char *t199;
    char *t200;
    char *t201;
    char *t202;
    char *t203;
    unsigned int t204;

LAB0:    t0 = 1;
    xsi_set_current_line(175, ng3);

LAB2:    xsi_set_current_line(176, ng3);
    t3 = (t1 + 13408);
    t4 = (t3 + 56U);
    t5 = *((char **)t4);
    t6 = ((char*)((ng4)));
    memset(t7, 0, 8);
    t8 = (t5 + 4);
    if (*((unsigned int *)t8) != 0)
        goto LAB4;

LAB3:    t9 = (t6 + 4);
    if (*((unsigned int *)t9) != 0)
        goto LAB4;

LAB7:    if (*((unsigned int *)t5) < *((unsigned int *)t6))
        goto LAB6;

LAB5:    *((unsigned int *)t7) = 1;

LAB6:    memset(t11, 0, 8);
    t12 = (t7 + 4);
    t13 = *((unsigned int *)t12);
    t14 = (~(t13));
    t15 = *((unsigned int *)t7);
    t16 = (t15 & t14);
    t17 = (t16 & 1U);
    if (t17 != 0)
        goto LAB8;

LAB9:    if (*((unsigned int *)t12) != 0)
        goto LAB10;

LAB11:    t19 = (t11 + 4);
    t20 = *((unsigned int *)t11);
    t21 = *((unsigned int *)t19);
    t22 = (t20 || t21);
    if (t22 > 0)
        goto LAB12;

LAB13:    memcpy(t39, t11, 8);

LAB14:    t71 = (t39 + 4);
    t72 = *((unsigned int *)t71);
    t73 = (~(t72));
    t74 = *((unsigned int *)t39);
    t75 = (t74 & t73);
    t76 = (t75 != 0);
    if (t76 > 0)
        goto LAB27;

LAB28:    xsi_set_current_line(181, ng3);
    t3 = (t1 + 13408);
    t4 = (t3 + 56U);
    t5 = *((char **)t4);
    t6 = ((char*)((ng9)));
    memset(t7, 0, 8);
    t8 = (t5 + 4);
    if (*((unsigned int *)t8) != 0)
        goto LAB36;

LAB35:    t9 = (t6 + 4);
    if (*((unsigned int *)t9) != 0)
        goto LAB36;

LAB39:    if (*((unsigned int *)t5) < *((unsigned int *)t6))
        goto LAB38;

LAB37:    *((unsigned int *)t7) = 1;

LAB38:    memset(t11, 0, 8);
    t12 = (t7 + 4);
    t13 = *((unsigned int *)t12);
    t14 = (~(t13));
    t15 = *((unsigned int *)t7);
    t16 = (t15 & t14);
    t17 = (t16 & 1U);
    if (t17 != 0)
        goto LAB40;

LAB41:    if (*((unsigned int *)t12) != 0)
        goto LAB42;

LAB43:    t19 = (t11 + 4);
    t20 = *((unsigned int *)t11);
    t21 = *((unsigned int *)t19);
    t22 = (t20 || t21);
    if (t22 > 0)
        goto LAB44;

LAB45:    memcpy(t39, t11, 8);

LAB46:    memset(t79, 0, 8);
    t71 = (t39 + 4);
    t72 = *((unsigned int *)t71);
    t73 = (~(t72));
    t74 = *((unsigned int *)t39);
    t75 = (t74 & t73);
    t76 = (t75 & 1U);
    if (t76 != 0)
        goto LAB59;

LAB60:    if (*((unsigned int *)t71) != 0)
        goto LAB61;

LAB62:    t78 = (t79 + 4);
    t85 = *((unsigned int *)t79);
    t92 = (!(t85));
    t93 = *((unsigned int *)t78);
    t94 = (t92 || t93);
    if (t94 > 0)
        goto LAB63;

LAB64:    memcpy(t164, t79, 8);

LAB65:    t190 = (t164 + 4);
    t191 = *((unsigned int *)t190);
    t192 = (~(t191));
    t193 = *((unsigned int *)t164);
    t194 = (t193 & t192);
    t195 = (t194 != 0);
    if (t195 > 0)
        goto LAB97;

LAB98:    xsi_set_current_line(188, ng3);

LAB105:    xsi_set_current_line(189, ng3);
    t3 = ((char*)((ng14)));
    t4 = (t1 + 13248);
    xsi_vlogvar_assign_value(t4, t3, 0, 0, 5);

LAB99:
LAB29:    t0 = 0;

LAB1:    return t0;
LAB4:    t10 = (t7 + 4);
    *((unsigned int *)t7) = 1;
    *((unsigned int *)t10) = 1;
    goto LAB6;

LAB8:    *((unsigned int *)t11) = 1;
    goto LAB11;

LAB10:    t18 = (t11 + 4);
    *((unsigned int *)t11) = 1;
    *((unsigned int *)t18) = 1;
    goto LAB11;

LAB12:    t23 = (t1 + 13408);
    t24 = (t23 + 56U);
    t25 = *((char **)t24);
    t26 = ((char*)((ng5)));
    memset(t27, 0, 8);
    t28 = (t25 + 4);
    if (*((unsigned int *)t28) != 0)
        goto LAB16;

LAB15:    t29 = (t26 + 4);
    if (*((unsigned int *)t29) != 0)
        goto LAB16;