diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/libbid/bid128_2_str_macros.h')
| -rw-r--r-- | gcc-4.9/libgcc/config/libbid/bid128_2_str_macros.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/libbid/bid128_2_str_macros.h b/gcc-4.9/libgcc/config/libbid/bid128_2_str_macros.h new file mode 100644 index 000000000..615db51a9 --- /dev/null +++ b/gcc-4.9/libgcc/config/libbid/bid128_2_str_macros.h @@ -0,0 +1,149 @@ +/* Copyright (C) 2007-2014 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +GCC 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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +#define __L0_Normalize_10to18( X_hi, X_lo ) \ +{ \ +UINT64 L0_tmp; \ +L0_tmp = (X_lo) + Twoto60_m_10to18; \ +if (L0_tmp & Twoto60) \ + {(X_hi)=(X_hi)+1;(X_lo)=((L0_tmp<<4)>>4);} \ +} + + +#define __L0_Normalize_10to9( X_hi, X_lo ) \ +{ \ +UINT32 L0_tmp; \ +L0_tmp = (X_lo) + Twoto30_m_10to9; \ +if (L0_tmp & 0x40000000) \ + {(X_hi)=(X_hi)+1;(X_lo)=((L0_tmp<<2)>>2);} \ +} + + +#define __L0_Split_MiDi_2( X, ptr ) \ +{ \ +UINT32 L0_head, L0_tail, L0_tmp; \ + L0_head = (X) >> 10; \ + L0_tail = ((X)&(0x03FF))+(L0_head<<5)-(L0_head<<3); \ + L0_tmp = (L0_tail)>>10; L0_head += L0_tmp; \ + L0_tail = (L0_tail&(0x03FF))+(L0_tmp<<5)-(L0_tmp<<3); \ + if (L0_tail > 999){L0_tail -= 1000; L0_head += 1;} \ + *((ptr)++) = L0_head; *((ptr)++) = L0_tail; \ +} + + +#define __L0_Split_MiDi_3( X, ptr ) \ +{ \ +UINT32 L0_X, L0_head, L0_mid, L0_tail, L0_tmp; \ + L0_X = (UINT32)((X)); \ + L0_head = ((L0_X>>17)*34359)>>18; \ + L0_X -= L0_head*1000000; \ + if (L0_X >= 1000000){L0_X -= 1000000;L0_head+=1;} \ + L0_mid = L0_X >> 10; \ + L0_tail = (L0_X & (0x03FF))+(L0_mid<<5)-(L0_mid<<3); \ + L0_tmp = (L0_tail)>>10; L0_mid += L0_tmp; \ + L0_tail = (L0_tail&(0x3FF))+(L0_tmp<<5)-(L0_tmp<<3); \ + if (L0_tail>999){L0_tail-=1000;L0_mid+=1;} \ + *((ptr)++)=L0_head;*((ptr)++)=L0_mid; \ + *((ptr)++)=L0_tail; \ +} + +#define __L1_Split_MiDi_6( X, ptr ) \ +{ \ +UINT32 L1_X_hi, L1_X_lo; \ +UINT64 L1_Xhi_64, L1_Xlo_64; \ +L1_Xhi_64 = ( ((X)>>28)*Inv_Tento9 ) >> 33; \ +L1_Xlo_64 = (X) - L1_Xhi_64*(UINT64)Tento9; \ +if (L1_Xlo_64 >= (UINT64)Tento9) \ + {L1_Xlo_64-=(UINT64)Tento9;L1_Xhi_64+=1;} \ +L1_X_hi=(UINT32)L1_Xhi_64; L1_X_lo=(UINT32)L1_Xlo_64; \ +__L0_Split_MiDi_3(L1_X_hi,(ptr)); \ +__L0_Split_MiDi_3(L1_X_lo,(ptr)); \ +} + +#define __L1_Split_MiDi_6_Lead( X, ptr ) \ +{ \ +UINT32 L1_X_hi, L1_X_lo; \ +UINT64 L1_Xhi_64, L1_Xlo_64; \ +if ((X)>=(UINT64)Tento9){ \ + L1_Xhi_64 = ( ((X)>>28)*Inv_Tento9 ) >> 33; \ + L1_Xlo_64 = (X) - L1_Xhi_64*(UINT64)Tento9; \ + if (L1_Xlo_64 >= (UINT64)Tento9) \ + {L1_Xlo_64-=(UINT64)Tento9;L1_Xhi_64+=1;} \ + L1_X_hi=(UINT32)L1_Xhi_64; \ + L1_X_lo=(UINT32)L1_Xlo_64; \ + if (L1_X_hi>=Tento6){ \ + __L0_Split_MiDi_3(L1_X_hi,(ptr)); \ + __L0_Split_MiDi_3(L1_X_lo,(ptr)); \ + } \ + else if (L1_X_hi>=Tento3){ \ + __L0_Split_MiDi_2(L1_X_hi,(ptr)); \ + __L0_Split_MiDi_3(L1_X_lo,(ptr)); \ + } \ + else { \ + *((ptr)++) = L1_X_hi; \ + __L0_Split_MiDi_3(L1_X_lo,(ptr)); \ + } \ +} \ +else { \ + L1_X_lo = (UINT32)(X); \ + if (L1_X_lo>=Tento6){ \ + __L0_Split_MiDi_3(L1_X_lo,(ptr)); \ + } \ + else if (L1_X_lo>=Tento3){ \ + __L0_Split_MiDi_2(L1_X_lo,(ptr)); \ + } \ + else { \ + *((ptr)++) = L1_X_lo; \ + } \ +} \ +} + + +#define __L0_MiDi2Str( X, c_ptr ) \ +{ \ +char *L0_src; \ + L0_src = midi_tbl[(X)]; \ + *((c_ptr)++) = *(L0_src++); \ + *((c_ptr)++) = *(L0_src++); \ + *((c_ptr)++) = *(L0_src); \ +} + +#define __L0_MiDi2Str_Lead( X, c_ptr ) \ +{ \ +char *L0_src; \ + L0_src = midi_tbl[(X)]; \ + if ((X)>=100){ \ + *((c_ptr)++) = *(L0_src++); \ + *((c_ptr)++) = *(L0_src++); \ + *((c_ptr)++) = *(L0_src); \ + } \ + else if ((X)>=10){ \ + L0_src++; \ + *((c_ptr)++) = *(L0_src++); \ + *((c_ptr)++) = *(L0_src); \ + } \ + else { \ + L0_src++;L0_src++; \ + *((c_ptr)++) = *(L0_src); \ +} \ +} |