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1 /* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
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2
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3 This file is part of GCC.
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4
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5 GCC is free software; you can redistribute it and/or modify it under
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6 the terms of the GNU General Public License as published by the Free
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7 Software Foundation; either version 3, or (at your option) any later
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8 version.
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9
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10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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11 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 for more details.
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14
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15 Under Section 7 of GPL version 3, you are granted additional
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16 permissions described in the GCC Runtime Library Exception, version
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17 3.1, as published by the Free Software Foundation.
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18
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19 You should have received a copy of the GNU General Public License and
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20 a copy of the GCC Runtime Library Exception along with this program;
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21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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22 <http://www.gnu.org/licenses/>. */
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23
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24 #define __L0_Normalize_10to18( X_hi, X_lo ) \
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25 { \
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26 UINT64 L0_tmp; \
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27 L0_tmp = (X_lo) + Twoto60_m_10to18; \
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28 if (L0_tmp & Twoto60) \
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29 {(X_hi)=(X_hi)+1;(X_lo)=((L0_tmp<<4)>>4);} \
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30 }
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31
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32
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33 #define __L0_Normalize_10to9( X_hi, X_lo ) \
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34 { \
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35 UINT32 L0_tmp; \
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36 L0_tmp = (X_lo) + Twoto30_m_10to9; \
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37 if (L0_tmp & 0x40000000) \
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38 {(X_hi)=(X_hi)+1;(X_lo)=((L0_tmp<<2)>>2);} \
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39 }
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40
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41
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42 #define __L0_Split_MiDi_2( X, ptr ) \
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43 { \
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44 UINT32 L0_head, L0_tail, L0_tmp; \
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45 L0_head = (X) >> 10; \
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46 L0_tail = ((X)&(0x03FF))+(L0_head<<5)-(L0_head<<3); \
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47 L0_tmp = (L0_tail)>>10; L0_head += L0_tmp; \
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48 L0_tail = (L0_tail&(0x03FF))+(L0_tmp<<5)-(L0_tmp<<3); \
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49 if (L0_tail > 999){L0_tail -= 1000; L0_head += 1;} \
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50 *((ptr)++) = L0_head; *((ptr)++) = L0_tail; \
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51 }
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52
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53
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54 #define __L0_Split_MiDi_3( X, ptr ) \
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55 { \
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56 UINT32 L0_X, L0_head, L0_mid, L0_tail, L0_tmp; \
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57 L0_X = (UINT32)((X)); \
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58 L0_head = ((L0_X>>17)*34359)>>18; \
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59 L0_X -= L0_head*1000000; \
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60 if (L0_X >= 1000000){L0_X -= 1000000;L0_head+=1;} \
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61 L0_mid = L0_X >> 10; \
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62 L0_tail = (L0_X & (0x03FF))+(L0_mid<<5)-(L0_mid<<3); \
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63 L0_tmp = (L0_tail)>>10; L0_mid += L0_tmp; \
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64 L0_tail = (L0_tail&(0x3FF))+(L0_tmp<<5)-(L0_tmp<<3); \
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65 if (L0_tail>999){L0_tail-=1000;L0_mid+=1;} \
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66 *((ptr)++)=L0_head;*((ptr)++)=L0_mid; \
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67 *((ptr)++)=L0_tail; \
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68 }
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69
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70 #define __L1_Split_MiDi_6( X, ptr ) \
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71 { \
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72 UINT32 L1_X_hi, L1_X_lo; \
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73 UINT64 L1_Xhi_64, L1_Xlo_64; \
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74 L1_Xhi_64 = ( ((X)>>28)*Inv_Tento9 ) >> 33; \
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75 L1_Xlo_64 = (X) - L1_Xhi_64*(UINT64)Tento9; \
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76 if (L1_Xlo_64 >= (UINT64)Tento9) \
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77 {L1_Xlo_64-=(UINT64)Tento9;L1_Xhi_64+=1;} \
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78 L1_X_hi=(UINT32)L1_Xhi_64; L1_X_lo=(UINT32)L1_Xlo_64; \
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79 __L0_Split_MiDi_3(L1_X_hi,(ptr)); \
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80 __L0_Split_MiDi_3(L1_X_lo,(ptr)); \
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81 }
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82
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83 #define __L1_Split_MiDi_6_Lead( X, ptr ) \
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84 { \
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85 UINT32 L1_X_hi, L1_X_lo; \
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86 UINT64 L1_Xhi_64, L1_Xlo_64; \
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87 if ((X)>=(UINT64)Tento9){ \
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88 L1_Xhi_64 = ( ((X)>>28)*Inv_Tento9 ) >> 33; \
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89 L1_Xlo_64 = (X) - L1_Xhi_64*(UINT64)Tento9; \
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90 if (L1_Xlo_64 >= (UINT64)Tento9) \
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91 {L1_Xlo_64-=(UINT64)Tento9;L1_Xhi_64+=1;} \
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92 L1_X_hi=(UINT32)L1_Xhi_64; \
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93 L1_X_lo=(UINT32)L1_Xlo_64; \
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94 if (L1_X_hi>=Tento6){ \
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95 __L0_Split_MiDi_3(L1_X_hi,(ptr)); \
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96 __L0_Split_MiDi_3(L1_X_lo,(ptr)); \
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97 } \
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98 else if (L1_X_hi>=Tento3){ \
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99 __L0_Split_MiDi_2(L1_X_hi,(ptr)); \
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100 __L0_Split_MiDi_3(L1_X_lo,(ptr)); \
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101 } \
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102 else { \
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103 *((ptr)++) = L1_X_hi; \
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104 __L0_Split_MiDi_3(L1_X_lo,(ptr)); \
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105 } \
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106 } \
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107 else { \
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108 L1_X_lo = (UINT32)(X); \
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109 if (L1_X_lo>=Tento6){ \
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110 __L0_Split_MiDi_3(L1_X_lo,(ptr)); \
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111 } \
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112 else if (L1_X_lo>=Tento3){ \
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113 __L0_Split_MiDi_2(L1_X_lo,(ptr)); \
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114 } \
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115 else { \
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116 *((ptr)++) = L1_X_lo; \
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117 } \
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118 } \
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119 }
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120
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121
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122 #define __L0_MiDi2Str( X, c_ptr ) \
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123 { \
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124 char *L0_src; \
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125 L0_src = midi_tbl[(X)]; \
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126 *((c_ptr)++) = *(L0_src++); \
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127 *((c_ptr)++) = *(L0_src++); \
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128 *((c_ptr)++) = *(L0_src); \
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129 }
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130
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131 #define __L0_MiDi2Str_Lead( X, c_ptr ) \
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132 { \
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133 char *L0_src; \
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134 L0_src = midi_tbl[(X)]; \
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135 if ((X)>=100){ \
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136 *((c_ptr)++) = *(L0_src++); \
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137 *((c_ptr)++) = *(L0_src++); \
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138 *((c_ptr)++) = *(L0_src); \
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139 } \
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140 else if ((X)>=10){ \
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141 L0_src++; \
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142 *((c_ptr)++) = *(L0_src++); \
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143 *((c_ptr)++) = *(L0_src); \
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144 } \
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145 else { \
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146 L0_src++;L0_src++; \
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147 *((c_ptr)++) = *(L0_src); \
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148 } \
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149 }
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