| /* Semantics ops support for CGEN-based simulators. |
| Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. |
| Contributed by Cygnus Solutions. |
| |
| This file is part of the GNU Simulators. |
| |
| This program 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 2, or (at your option) |
| any later version. |
| |
| This program 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. |
| |
| You should have received a copy of the GNU General Public License along |
| with this program; if not, write to the Free Software Foundation, Inc., |
| 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| */ |
| |
| #ifndef CGEN_SEM_OPS_H |
| #define CGEN_SEM_OPS_H |
| |
| #if defined (__GNUC__) && ! defined (SEMOPS_DEFINE_INLINE) |
| #define SEMOPS_DEFINE_INLINE |
| #define SEMOPS_INLINE extern inline |
| #else |
| #define SEMOPS_INLINE |
| #endif |
| |
| /* Semantic operations. |
| At one point this file was machine generated. Maybe it will be again. */ |
| |
| /* These don't really have a mode. */ |
| #define ANDIF(x, y) ((x) && (y)) |
| #define ORIF(x, y) ((x) || (y)) |
| |
| #define ANDBI(x, y) ((x) & (y)) |
| #define ORBI(x, y) ((x) | (y)) |
| #define XORBI(x, y) ((x) ^ (y)) |
| #define NEGBI(x) (- (x)) |
| #define NOTBI(x) (! (BI) (x)) |
| #define INVBI(x) (~ (x)) |
| #define EQBI(x, y) ((BI) (x) == (BI) (y)) |
| #define NEBI(x, y) ((BI) (x) != (BI) (y)) |
| #define LTBI(x, y) ((BI) (x) < (BI) (y)) |
| #define LEBI(x, y) ((BI) (x) <= (BI) (y)) |
| #define GTBI(x, y) ((BI) (x) > (BI) (y)) |
| #define GEBI(x, y) ((BI) (x) >= (BI) (y)) |
| #define LTUBI(x, y) ((BI) (x) < (BI) (y)) |
| #define LEUBI(x, y) ((BI) (x) <= (BI) (y)) |
| #define GTUBI(x, y) ((BI) (x) > (BI) (y)) |
| #define GEUBI(x, y) ((BI) (x) >= (BI) (y)) |
| |
| #define ADDQI(x, y) ((x) + (y)) |
| #define SUBQI(x, y) ((x) - (y)) |
| #define MULQI(x, y) ((x) * (y)) |
| #define DIVQI(x, y) ((QI) (x) / (QI) (y)) |
| #define UDIVQI(x, y) ((UQI) (x) / (UQI) (y)) |
| #define MODQI(x, y) ((QI) (x) % (QI) (y)) |
| #define UMODQI(x, y) ((UQI) (x) % (UQI) (y)) |
| #define SRAQI(x, y) ((QI) (x) >> (y)) |
| #define SRLQI(x, y) ((UQI) (x) >> (y)) |
| #define SLLQI(x, y) ((UQI) (x) << (y)) |
| extern QI RORQI PARAMS ((QI, int)); |
| extern QI ROLQI PARAMS ((QI, int)); |
| #define ANDQI(x, y) ((x) & (y)) |
| #define ORQI(x, y) ((x) | (y)) |
| #define XORQI(x, y) ((x) ^ (y)) |
| #define NEGQI(x) (- (x)) |
| #define NOTQI(x) (! (QI) (x)) |
| #define INVQI(x) (~ (x)) |
| #define EQQI(x, y) ((QI) (x) == (QI) (y)) |
| #define NEQI(x, y) ((QI) (x) != (QI) (y)) |
| #define LTQI(x, y) ((QI) (x) < (QI) (y)) |
| #define LEQI(x, y) ((QI) (x) <= (QI) (y)) |
| #define GTQI(x, y) ((QI) (x) > (QI) (y)) |
| #define GEQI(x, y) ((QI) (x) >= (QI) (y)) |
| #define LTUQI(x, y) ((UQI) (x) < (UQI) (y)) |
| #define LEUQI(x, y) ((UQI) (x) <= (UQI) (y)) |
| #define GTUQI(x, y) ((UQI) (x) > (UQI) (y)) |
| #define GEUQI(x, y) ((UQI) (x) >= (UQI) (y)) |
| |
| #define ADDHI(x, y) ((x) + (y)) |
| #define SUBHI(x, y) ((x) - (y)) |
| #define MULHI(x, y) ((x) * (y)) |
| #define DIVHI(x, y) ((HI) (x) / (HI) (y)) |
| #define UDIVHI(x, y) ((UHI) (x) / (UHI) (y)) |
| #define MODHI(x, y) ((HI) (x) % (HI) (y)) |
| #define UMODHI(x, y) ((UHI) (x) % (UHI) (y)) |
| #define SRAHI(x, y) ((HI) (x) >> (y)) |
| #define SRLHI(x, y) ((UHI) (x) >> (y)) |
| #define SLLHI(x, y) ((UHI) (x) << (y)) |
| extern HI RORHI PARAMS ((HI, int)); |
| extern HI ROLHI PARAMS ((HI, int)); |
| #define ANDHI(x, y) ((x) & (y)) |
| #define ORHI(x, y) ((x) | (y)) |
| #define XORHI(x, y) ((x) ^ (y)) |
| #define NEGHI(x) (- (x)) |
| #define NOTHI(x) (! (HI) (x)) |
| #define INVHI(x) (~ (x)) |
| #define EQHI(x, y) ((HI) (x) == (HI) (y)) |
| #define NEHI(x, y) ((HI) (x) != (HI) (y)) |
| #define LTHI(x, y) ((HI) (x) < (HI) (y)) |
| #define LEHI(x, y) ((HI) (x) <= (HI) (y)) |
| #define GTHI(x, y) ((HI) (x) > (HI) (y)) |
| #define GEHI(x, y) ((HI) (x) >= (HI) (y)) |
| #define LTUHI(x, y) ((UHI) (x) < (UHI) (y)) |
| #define LEUHI(x, y) ((UHI) (x) <= (UHI) (y)) |
| #define GTUHI(x, y) ((UHI) (x) > (UHI) (y)) |
| #define GEUHI(x, y) ((UHI) (x) >= (UHI) (y)) |
| |
| #define ADDSI(x, y) ((x) + (y)) |
| #define SUBSI(x, y) ((x) - (y)) |
| #define MULSI(x, y) ((x) * (y)) |
| #define DIVSI(x, y) ((SI) (x) / (SI) (y)) |
| #define UDIVSI(x, y) ((USI) (x) / (USI) (y)) |
| #define MODSI(x, y) ((SI) (x) % (SI) (y)) |
| #define UMODSI(x, y) ((USI) (x) % (USI) (y)) |
| #define SRASI(x, y) ((SI) (x) >> (y)) |
| #define SRLSI(x, y) ((USI) (x) >> (y)) |
| #define SLLSI(x, y) ((USI) (x) << (y)) |
| extern SI RORSI PARAMS ((SI, int)); |
| extern SI ROLSI PARAMS ((SI, int)); |
| #define ANDSI(x, y) ((x) & (y)) |
| #define ORSI(x, y) ((x) | (y)) |
| #define XORSI(x, y) ((x) ^ (y)) |
| #define NEGSI(x) (- (x)) |
| #define NOTSI(x) (! (SI) (x)) |
| #define INVSI(x) (~ (x)) |
| #define EQSI(x, y) ((SI) (x) == (SI) (y)) |
| #define NESI(x, y) ((SI) (x) != (SI) (y)) |
| #define LTSI(x, y) ((SI) (x) < (SI) (y)) |
| #define LESI(x, y) ((SI) (x) <= (SI) (y)) |
| #define GTSI(x, y) ((SI) (x) > (SI) (y)) |
| #define GESI(x, y) ((SI) (x) >= (SI) (y)) |
| #define LTUSI(x, y) ((USI) (x) < (USI) (y)) |
| #define LEUSI(x, y) ((USI) (x) <= (USI) (y)) |
| #define GTUSI(x, y) ((USI) (x) > (USI) (y)) |
| #define GEUSI(x, y) ((USI) (x) >= (USI) (y)) |
| |
| #ifdef DI_FN_SUPPORT |
| extern DI ADDDI PARAMS ((DI, DI)); |
| extern DI SUBDI PARAMS ((DI, DI)); |
| extern DI MULDI PARAMS ((DI, DI)); |
| extern DI DIVDI PARAMS ((DI, DI)); |
| extern DI UDIVDI PARAMS ((DI, DI)); |
| extern DI MODDI PARAMS ((DI, DI)); |
| extern DI UMODDI PARAMS ((DI, DI)); |
| extern DI SRADI PARAMS ((DI, int)); |
| extern UDI SRLDI PARAMS ((UDI, int)); |
| extern UDI SLLDI PARAMS ((UDI, int)); |
| extern DI RORDI PARAMS ((DI, int)); |
| extern DI ROLDI PARAMS ((DI, int)); |
| extern DI ANDDI PARAMS ((DI, DI)); |
| extern DI ORDI PARAMS ((DI, DI)); |
| extern DI XORDI PARAMS ((DI, DI)); |
| extern DI NEGDI PARAMS ((DI)); |
| extern int NOTDI PARAMS ((DI)); |
| extern DI INVDI PARAMS ((DI)); |
| extern int EQDI PARAMS ((DI, DI)); |
| extern int NEDI PARAMS ((DI, DI)); |
| extern int LTDI PARAMS ((DI, DI)); |
| extern int LEDI PARAMS ((DI, DI)); |
| extern int GTDI PARAMS ((DI, DI)); |
| extern int GEDI PARAMS ((DI, DI)); |
| extern int LTUDI PARAMS ((UDI, UDI)); |
| extern int LEUDI PARAMS ((UDI, UDI)); |
| extern int GTUDI PARAMS ((UDI, UDI)); |
| extern int GEUDI PARAMS ((UDI, UDI)); |
| #else /* ! DI_FN_SUPPORT */ |
| #define ADDDI(x, y) ((x) + (y)) |
| #define SUBDI(x, y) ((x) - (y)) |
| #define MULDI(x, y) ((x) * (y)) |
| #define DIVDI(x, y) ((DI) (x) / (DI) (y)) |
| #define UDIVDI(x, y) ((UDI) (x) / (UDI) (y)) |
| #define MODDI(x, y) ((DI) (x) % (DI) (y)) |
| #define UMODDI(x, y) ((UDI) (x) % (UDI) (y)) |
| #define SRADI(x, y) ((DI) (x) >> (y)) |
| #define SRLDI(x, y) ((UDI) (x) >> (y)) |
| #define SLLDI(x, y) ((UDI) (x) << (y)) |
| extern DI RORDI PARAMS ((DI, int)); |
| extern DI ROLDI PARAMS ((DI, int)); |
| #define ANDDI(x, y) ((x) & (y)) |
| #define ORDI(x, y) ((x) | (y)) |
| #define XORDI(x, y) ((x) ^ (y)) |
| #define NEGDI(x) (- (x)) |
| #define NOTDI(x) (! (DI) (x)) |
| #define INVDI(x) (~ (x)) |
| #define EQDI(x, y) ((DI) (x) == (DI) (y)) |
| #define NEDI(x, y) ((DI) (x) != (DI) (y)) |
| #define LTDI(x, y) ((DI) (x) < (DI) (y)) |
| #define LEDI(x, y) ((DI) (x) <= (DI) (y)) |
| #define GTDI(x, y) ((DI) (x) > (DI) (y)) |
| #define GEDI(x, y) ((DI) (x) >= (DI) (y)) |
| #define LTUDI(x, y) ((UDI) (x) < (UDI) (y)) |
| #define LEUDI(x, y) ((UDI) (x) <= (UDI) (y)) |
| #define GTUDI(x, y) ((UDI) (x) > (UDI) (y)) |
| #define GEUDI(x, y) ((UDI) (x) >= (UDI) (y)) |
| #endif /* DI_FN_SUPPORT */ |
| |
| #ifdef SF_FN_SUPPORT |
| extern SF ADDSF PARAMS ((SF, SF)); |
| extern SF SUBSF PARAMS ((SF, SF)); |
| extern SF NEGSF PARAMS ((SF)); |
| extern SF MULSF PARAMS ((SF, SF)); |
| extern SF DIVSF PARAMS ((SF, SF)); |
| extern int EQSF PARAMS ((SF, SF)); |
| extern int NESF PARAMS ((SF, SF)); |
| extern int LTSF PARAMS ((SF, SF)); |
| extern int LESF PARAMS ((SF, SF)); |
| extern int GTSF PARAMS ((SF, SF)); |
| extern int GESF PARAMS ((SF, SF)); |
| extern SF ABSSF PARAMS ((SF)); |
| extern SF SQRTSF PARAMS ((SF)); |
| extern SF COSSF PARAMS ((SF)); |
| extern SF SINSF PARAMS ((SF)); |
| #else /* ! SF_FN_SUPPORT */ |
| #define ADDSF(x, y) ((x) + (y)) |
| #define SUBSF(x, y) ((x) - (y)) |
| #define NEGSF(x) (- (x)) |
| #define MULSF(x, y) ((x) * (y)) |
| #define DIVSF(x, y) ((x) / (y)) |
| #define EQSF(x, y) ((SF) (x) == (SF) (y)) |
| #define NESF(x, y) ((SF) (x) != (SF) (y)) |
| #define LTSF(x, y) ((SF) (x) < (SF) (y)) |
| #define LESF(x, y) ((SF) (x) <= (SF) (y)) |
| #define GTSF(x, y) ((SF) (x) > (SF) (y)) |
| #define GESF(x, y) ((SF) (x) >= (SF) (y)) |
| extern SF ABSSF PARAMS ((SF)); |
| extern SF SQRTSF PARAMS ((SF)); |
| extern SF COSSF PARAMS ((SF)); |
| extern SF SINSF PARAMS ((SF)); |
| #endif /* SF_FN_SUPPORT */ |
| |
| #ifdef DF_FN_SUPPORT |
| extern DF ADDDF PARAMS ((DF, DF)); |
| extern DF SUBDF PARAMS ((DF, DF)); |
| extern DF NEGDF PARAMS ((DF)); |
| extern DF MULDF PARAMS ((DF, DF)); |
| extern DF DIVDF PARAMS ((DF, DF)); |
| extern int EQDF PARAMS ((DF, DF)); |
| extern int NEDF PARAMS ((DF, DF)); |
| extern int LTDF PARAMS ((DF, DF)); |
| extern int LEDF PARAMS ((DF, DF)); |
| extern int GTDF PARAMS ((DF, DF)); |
| extern int GEDF PARAMS ((DF, DF)); |
| extern DF ABSDF PARAMS ((DF)); |
| extern DF SQRTDF PARAMS ((DF)); |
| extern DF COSDF PARAMS ((DF)); |
| extern DF SINDF PARAMS ((DF)); |
| #else /* ! DF_FN_SUPPORT */ |
| #define ADDDF(x, y) ((x) + (y)) |
| #define SUBDF(x, y) ((x) - (y)) |
| #define NEGDF(x) (- (x)) |
| #define MULDF(x, y) ((x) * (y)) |
| #define DIVDF(x, y) ((x) / (y)) |
| #define EQDF(x, y) ((DF) (x) == (DF) (y)) |
| #define NEDF(x, y) ((DF) (x) != (DF) (y)) |
| #define LTDF(x, y) ((DF) (x) < (DF) (y)) |
| #define LEDF(x, y) ((DF) (x) <= (DF) (y)) |
| #define GTDF(x, y) ((DF) (x) > (DF) (y)) |
| #define GEDF(x, y) ((DF) (x) >= (DF) (y)) |
| extern DF ABSDF PARAMS ((DF)); |
| extern DF SQRTDF PARAMS ((DF)); |
| extern DF COSDF PARAMS ((DF)); |
| extern DF SINDF PARAMS ((DF)); |
| #endif /* DF_FN_SUPPORT */ |
| |
| #ifdef XF_FN_SUPPORT |
| extern XF ADDXF PARAMS ((XF, XF)); |
| extern XF SUBXF PARAMS ((XF, XF)); |
| extern XF NEGXF PARAMS ((XF)); |
| extern XF MULXF PARAMS ((XF, XF)); |
| extern XF DIVXF PARAMS ((XF, XF)); |
| extern int EQXF PARAMS ((XF, XF)); |
| extern int NEXF PARAMS ((XF, XF)); |
| extern int LTXF PARAMS ((XF, XF)); |
| extern int LEXF PARAMS ((XF, XF)); |
| extern int GTXF PARAMS ((XF, XF)); |
| extern int GEXF PARAMS ((XF, XF)); |
| extern XF ABSXF PARAMS ((XF)); |
| extern XF SQRTXF PARAMS ((XF)); |
| extern XF COSXF PARAMS ((XF)); |
| extern XF SINXF PARAMS ((XF)); |
| #else /* ! XF_FN_SUPPORT */ |
| #define ADDXF(x, y) ((x) + (y)) |
| #define SUBXF(x, y) ((x) - (y)) |
| #define NEGXF(x) (- (x)) |
| #define MULXF(x, y) ((x) * (y)) |
| #define DIVXF(x, y) ((x) / (y)) |
| #define EQXF(x, y) ((XF) (x) == (XF) (y)) |
| #define NEXF(x, y) ((XF) (x) != (XF) (y)) |
| #define LTXF(x, y) ((XF) (x) < (XF) (y)) |
| #define LEXF(x, y) ((XF) (x) <= (XF) (y)) |
| #define GTXF(x, y) ((XF) (x) > (XF) (y)) |
| #define GEXF(x, y) ((XF) (x) >= (XF) (y)) |
| extern XF ABSXF PARAMS ((XF)); |
| extern XF SQRTXF PARAMS ((XF)); |
| extern XF COSXF PARAMS ((XF)); |
| extern XF SINXF PARAMS ((XF)); |
| #endif /* XF_FN_SUPPORT */ |
| |
| #ifdef TF_FN_SUPPORT |
| extern TF ADDTF PARAMS ((TF, TF)); |
| extern TF SUBTF PARAMS ((TF, TF)); |
| extern TF NEGTF PARAMS ((TF)); |
| extern TF MULTF PARAMS ((TF, TF)); |
| extern TF DIVTF PARAMS ((TF, TF)); |
| extern int EQTF PARAMS ((TF, TF)); |
| extern int NETF PARAMS ((TF, TF)); |
| extern int LTTF PARAMS ((TF, TF)); |
| extern int LETF PARAMS ((TF, TF)); |
| extern int GTTF PARAMS ((TF, TF)); |
| extern int GETF PARAMS ((TF, TF)); |
| extern TF ABSTF PARAMS ((TF)); |
| extern TF SQRTTF PARAMS ((TF)); |
| extern TF COSTF PARAMS ((TF)); |
| extern TF SINTF PARAMS ((TF)); |
| #else /* ! TF_FN_SUPPORT */ |
| #define ADDTF(x, y) ((x) + (y)) |
| #define SUBTF(x, y) ((x) - (y)) |
| #define NEGTF(x) (- (x)) |
| #define MULTF(x, y) ((x) * (y)) |
| #define DIVTF(x, y) ((x) / (y)) |
| #define EQTF(x, y) ((TF) (x) == (TF) (y)) |
| #define NETF(x, y) ((TF) (x) != (TF) (y)) |
| #define LTTF(x, y) ((TF) (x) < (TF) (y)) |
| #define LETF(x, y) ((TF) (x) <= (TF) (y)) |
| #define GTTF(x, y) ((TF) (x) > (TF) (y)) |
| #define GETF(x, y) ((TF) (x) >= (TF) (y)) |
| extern TF ABSTF PARAMS ((TF)); |
| extern TF SQRTTF PARAMS ((TF)); |
| extern TF COSTF PARAMS ((TF)); |
| extern TF SINTF PARAMS ((TF)); |
| #endif /* TF_FN_SUPPORT */ |
| |
| |
| #define EXTBIQI(x) ((QI) (BI) (x)) |
| #define EXTBIHI(x) ((HI) (BI) (x)) |
| #define EXTBISI(x) ((SI) (BI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI EXTBIDI PARAMS ((BI)); |
| #else |
| #define EXTBIDI(x) ((DI) (BI) (x)) |
| #endif |
| #define EXTQIHI(x) ((HI) (QI) (x)) |
| #define EXTQISI(x) ((SI) (QI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI EXTQIDI PARAMS ((QI)); |
| #else |
| #define EXTQIDI(x) ((DI) (QI) (x)) |
| #endif |
| #define EXTHISI(x) ((SI) (HI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI EXTHIDI PARAMS ((HI)); |
| #else |
| #define EXTHIDI(x) ((DI) (HI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) |
| extern DI EXTSIDI PARAMS ((SI)); |
| #else |
| #define EXTSIDI(x) ((DI) (SI) (x)) |
| #endif |
| |
| #if defined (SF_FN_SUPPORT) || defined (DF_FN_SUPPORT) |
| extern DF EXTSFDF PARAMS ((SF)); |
| #else |
| #define EXTSFDF(x) ((DF) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) || defined (XF_FN_SUPPORT) |
| extern XF EXTSFXF PARAMS ((SF)); |
| #else |
| #define EXTSFXF(x) ((XF) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) || defined (TF_FN_SUPPORT) |
| extern TF EXTSFTF PARAMS ((SF)); |
| #else |
| #define EXTSFTF(x) ((TF) (SF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) || defined (XF_FN_SUPPORT) |
| extern XF EXTDFXF PARAMS ((DF)); |
| #else |
| #define EXTDFXF(x) ((XF) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) || defined (TF_FN_SUPPORT) |
| extern TF EXTDFTF PARAMS ((DF)); |
| #else |
| #define EXTDFTF(x) ((TF) (DF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) || defined (TF_FN_SUPPORT) |
| extern TF EXTXFTF PARAMS ((XF)); |
| #else |
| #define EXTXFTF(x) ((TF) (XF) (x)) |
| #endif |
| |
| #define ZEXTBIQI(x) ((QI) (BI) (x)) |
| #define ZEXTBIHI(x) ((HI) (BI) (x)) |
| #define ZEXTBISI(x) ((SI) (BI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI ZEXTBIDI PARAMS ((BI)); |
| #else |
| #define ZEXTBIDI(x) ((DI) (BI) (x)) |
| #endif |
| #define ZEXTQIHI(x) ((HI) (UQI) (x)) |
| #define ZEXTQISI(x) ((SI) (UQI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI ZEXTQIDI PARAMS ((QI)); |
| #else |
| #define ZEXTQIDI(x) ((DI) (UQI) (x)) |
| #endif |
| #define ZEXTHISI(x) ((SI) (UHI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern DI ZEXTHIDI PARAMS ((HI)); |
| #else |
| #define ZEXTHIDI(x) ((DI) (UHI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) |
| extern DI ZEXTSIDI PARAMS ((SI)); |
| #else |
| #define ZEXTSIDI(x) ((DI) (USI) (x)) |
| #endif |
| |
| #define TRUNCQIBI(x) ((BI) (QI) (x)) |
| #define TRUNCHIBI(x) ((BI) (HI) (x)) |
| #define TRUNCHIQI(x) ((QI) (HI) (x)) |
| #define TRUNCSIBI(x) ((BI) (SI) (x)) |
| #define TRUNCSIQI(x) ((QI) (SI) (x)) |
| #define TRUNCSIHI(x) ((HI) (SI) (x)) |
| #if defined (DI_FN_SUPPORT) |
| extern BI TRUNCDIBI PARAMS ((DI)); |
| #else |
| #define TRUNCDIBI(x) ((BI) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) |
| extern QI TRUNCDIQI PARAMS ((DI)); |
| #else |
| #define TRUNCDIQI(x) ((QI) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) |
| extern HI TRUNCDIHI PARAMS ((DI)); |
| #else |
| #define TRUNCDIHI(x) ((HI) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) |
| extern SI TRUNCDISI PARAMS ((DI)); |
| #else |
| #define TRUNCDISI(x) ((SI) (DI) (x)) |
| #endif |
| |
| #if defined (DF_FN_SUPPORT) || defined (SF_FN_SUPPORT) |
| extern SF TRUNCDFSF PARAMS ((DF)); |
| #else |
| #define TRUNCDFSF(x) ((SF) (DF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) || defined (SF_FN_SUPPORT) |
| extern SF TRUNCXFSF PARAMS ((XF)); |
| #else |
| #define TRUNCXFSF(x) ((SF) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) || defined (DF_FN_SUPPORT) |
| extern DF TRUNCXFDF PARAMS ((XF)); |
| #else |
| #define TRUNCXFDF(x) ((DF) (XF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) || defined (SF_FN_SUPPORT) |
| extern SF TRUNCTFSF PARAMS ((TF)); |
| #else |
| #define TRUNCTFSF(x) ((SF) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) || defined (DF_FN_SUPPORT) |
| extern DF TRUNCTFDF PARAMS ((TF)); |
| #else |
| #define TRUNCTFDF(x) ((DF) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) || defined (XF_FN_SUPPORT) |
| extern XF TRUNCTFXF PARAMS ((TF)); |
| #else |
| #define TRUNCTFXF(x) ((XF) (TF) (x)) |
| #endif |
| |
| #if defined (SF_FN_SUPPORT) |
| extern SF FLOATQISF PARAMS ((QI)); |
| #else |
| #define FLOATQISF(x) ((SF) (QI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF FLOATQIDF PARAMS ((QI)); |
| #else |
| #define FLOATQIDF(x) ((DF) (QI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF FLOATQIXF PARAMS ((QI)); |
| #else |
| #define FLOATQIXF(x) ((XF) (QI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF FLOATQITF PARAMS ((QI)); |
| #else |
| #define FLOATQITF(x) ((TF) (QI) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SF FLOATHISF PARAMS ((HI)); |
| #else |
| #define FLOATHISF(x) ((SF) (HI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF FLOATHIDF PARAMS ((HI)); |
| #else |
| #define FLOATHIDF(x) ((DF) (HI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF FLOATHIXF PARAMS ((HI)); |
| #else |
| #define FLOATHIXF(x) ((XF) (HI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF FLOATHITF PARAMS ((HI)); |
| #else |
| #define FLOATHITF(x) ((TF) (HI) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SF FLOATSISF PARAMS ((SI)); |
| #else |
| #define FLOATSISF(x) ((SF) (SI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF FLOATSIDF PARAMS ((SI)); |
| #else |
| #define FLOATSIDF(x) ((DF) (SI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF FLOATSIXF PARAMS ((SI)); |
| #else |
| #define FLOATSIXF(x) ((XF) (SI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF FLOATSITF PARAMS ((SI)); |
| #else |
| #define FLOATSITF(x) ((TF) (SI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (SF_FN_SUPPORT) |
| extern SF FLOATDISF PARAMS ((DI)); |
| #else |
| #define FLOATDISF(x) ((SF) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (DF_FN_SUPPORT) |
| extern DF FLOATDIDF PARAMS ((DI)); |
| #else |
| #define FLOATDIDF(x) ((DF) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (XF_FN_SUPPORT) |
| extern XF FLOATDIXF PARAMS ((DI)); |
| #else |
| #define FLOATDIXF(x) ((XF) (DI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (TF_FN_SUPPORT) |
| extern TF FLOATDITF PARAMS ((DI)); |
| #else |
| #define FLOATDITF(x) ((TF) (DI) (x)) |
| #endif |
| |
| #if defined (SF_FN_SUPPORT) |
| extern SF UFLOATQISF PARAMS ((QI)); |
| #else |
| #define UFLOATQISF(x) ((SF) (UQI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF UFLOATQIDF PARAMS ((QI)); |
| #else |
| #define UFLOATQIDF(x) ((DF) (UQI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF UFLOATQIXF PARAMS ((QI)); |
| #else |
| #define UFLOATQIXF(x) ((XF) (UQI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF UFLOATQITF PARAMS ((QI)); |
| #else |
| #define UFLOATQITF(x) ((TF) (UQI) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SF UFLOATHISF PARAMS ((HI)); |
| #else |
| #define UFLOATHISF(x) ((SF) (UHI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF UFLOATHIDF PARAMS ((HI)); |
| #else |
| #define UFLOATHIDF(x) ((DF) (UHI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF UFLOATHIXF PARAMS ((HI)); |
| #else |
| #define UFLOATHIXF(x) ((XF) (UHI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF UFLOATHITF PARAMS ((HI)); |
| #else |
| #define UFLOATHITF(x) ((TF) (UHI) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SF UFLOATSISF PARAMS ((SI)); |
| #else |
| #define UFLOATSISF(x) ((SF) (USI) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern DF UFLOATSIDF PARAMS ((SI)); |
| #else |
| #define UFLOATSIDF(x) ((DF) (USI) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern XF UFLOATSIXF PARAMS ((SI)); |
| #else |
| #define UFLOATSIXF(x) ((XF) (USI) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern TF UFLOATSITF PARAMS ((SI)); |
| #else |
| #define UFLOATSITF(x) ((TF) (USI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (SF_FN_SUPPORT) |
| extern SF UFLOATDISF PARAMS ((DI)); |
| #else |
| #define UFLOATDISF(x) ((SF) (UDI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (DF_FN_SUPPORT) |
| extern DF UFLOATDIDF PARAMS ((DI)); |
| #else |
| #define UFLOATDIDF(x) ((DF) (UDI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (XF_FN_SUPPORT) |
| extern XF UFLOATDIXF PARAMS ((DI)); |
| #else |
| #define UFLOATDIXF(x) ((XF) (UDI) (x)) |
| #endif |
| #if defined (DI_FN_SUPPORT) || defined (TF_FN_SUPPORT) |
| extern TF UFLOATDITF PARAMS ((DI)); |
| #else |
| #define UFLOATDITF(x) ((TF) (UDI) (x)) |
| #endif |
| |
| #if defined (SF_FN_SUPPORT) |
| extern BI FIXSFBI PARAMS ((SF)); |
| #else |
| #define FIXSFBI(x) ((BI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern QI FIXSFQI PARAMS ((SF)); |
| #else |
| #define FIXSFQI(x) ((QI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern HI FIXSFHI PARAMS ((SF)); |
| #else |
| #define FIXSFHI(x) ((HI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SI FIXSFSI PARAMS ((SF)); |
| #else |
| #define FIXSFSI(x) ((SI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI FIXSFDI PARAMS ((SF)); |
| #else |
| #define FIXSFDI(x) ((DI) (SF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern BI FIXDFBI PARAMS ((DF)); |
| #else |
| #define FIXDFBI(x) ((BI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern QI FIXDFQI PARAMS ((DF)); |
| #else |
| #define FIXDFQI(x) ((QI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern HI FIXDFHI PARAMS ((DF)); |
| #else |
| #define FIXDFHI(x) ((HI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern SI FIXDFSI PARAMS ((DF)); |
| #else |
| #define FIXDFSI(x) ((SI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI FIXDFDI PARAMS ((DF)); |
| #else |
| #define FIXDFDI(x) ((DI) (DF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern BI FIXXFBI PARAMS ((XF)); |
| #else |
| #define FIXXFBI(x) ((BI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern QI FIXXFQI PARAMS ((XF)); |
| #else |
| #define FIXXFQI(x) ((QI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern HI FIXXFHI PARAMS ((XF)); |
| #else |
| #define FIXXFHI(x) ((HI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern SI FIXXFSI PARAMS ((XF)); |
| #else |
| #define FIXXFSI(x) ((SI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI FIXXFDI PARAMS ((XF)); |
| #else |
| #define FIXXFDI(x) ((DI) (XF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern BI FIXTFBI PARAMS ((TF)); |
| #else |
| #define FIXTFBI(x) ((BI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern QI FIXTFQI PARAMS ((TF)); |
| #else |
| #define FIXTFQI(x) ((QI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern HI FIXTFHI PARAMS ((TF)); |
| #else |
| #define FIXTFHI(x) ((HI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern SI FIXTFSI PARAMS ((TF)); |
| #else |
| #define FIXTFSI(x) ((SI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI FIXTFDI PARAMS ((TF)); |
| #else |
| #define FIXTFDI(x) ((DI) (TF) (x)) |
| #endif |
| |
| #if defined (SF_FN_SUPPORT) |
| extern QI UFIXSFQI PARAMS ((SF)); |
| #else |
| #define UFIXSFQI(x) ((UQI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern HI UFIXSFHI PARAMS ((SF)); |
| #else |
| #define UFIXSFHI(x) ((UHI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) |
| extern SI UFIXSFSI PARAMS ((SF)); |
| #else |
| #define UFIXSFSI(x) ((USI) (SF) (x)) |
| #endif |
| #if defined (SF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI UFIXSFDI PARAMS ((SF)); |
| #else |
| #define UFIXSFDI(x) ((UDI) (SF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern QI UFIXDFQI PARAMS ((DF)); |
| #else |
| #define UFIXDFQI(x) ((UQI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern HI UFIXDFHI PARAMS ((DF)); |
| #else |
| #define UFIXDFHI(x) ((UHI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) |
| extern SI UFIXDFSI PARAMS ((DF)); |
| #else |
| #define UFIXDFSI(x) ((USI) (DF) (x)) |
| #endif |
| #if defined (DF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI UFIXDFDI PARAMS ((DF)); |
| #else |
| #define UFIXDFDI(x) ((UDI) (DF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern QI UFIXXFQI PARAMS ((XF)); |
| #else |
| #define UFIXXFQI(x) ((UQI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern HI UFIXXFHI PARAMS ((XF)); |
| #else |
| #define UFIXXFHI(x) ((UHI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) |
| extern SI UFIXXFSI PARAMS ((XF)); |
| #else |
| #define UFIXXFSI(x) ((USI) (XF) (x)) |
| #endif |
| #if defined (XF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI UFIXXFDI PARAMS ((XF)); |
| #else |
| #define UFIXXFDI(x) ((UDI) (XF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern QI UFIXTFQI PARAMS ((TF)); |
| #else |
| #define UFIXTFQI(x) ((UQI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern HI UFIXTFHI PARAMS ((TF)); |
| #else |
| #define UFIXTFHI(x) ((UHI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) |
| extern SI UFIXTFSI PARAMS ((TF)); |
| #else |
| #define UFIXTFSI(x) ((USI) (TF) (x)) |
| #endif |
| #if defined (TF_FN_SUPPORT) || defined (DI_FN_SUPPORT) |
| extern DI UFIXTFDI PARAMS ((TF)); |
| #else |
| #define UFIXTFDI(x) ((UDI) (TF) (x)) |
| #endif |
| |
| /* Composing/decomposing the various types. */ |
| |
| #ifdef SEMOPS_DEFINE_INLINE |
| |
| SEMOPS_INLINE SF |
| SUBWORDSISF (SIM_CPU *cpu, SI in) |
| { |
| union { SI in; SF out; } x; |
| x.in = in; |
| return x.out; |
| } |
| |
| SEMOPS_INLINE SI |
| SUBWORDSFSI (SIM_CPU *cpu, SF in) |
| { |
| union { SF in; SI out; } x; |
| x.in = in; |
| return x.out; |
| } |
| |
| SEMOPS_INLINE SI |
| SUBWORDDISI (SIM_CPU *cpu, DI in, int word) |
| { |
| /* ??? endianness issues undecided */ |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| { |
| if (word == 0) |
| return (UDI) in >> 32; |
| else |
| return in; |
| } |
| else |
| { |
| if (word == 1) |
| return (UDI) in >> 32; |
| else |
| return in; |
| } |
| } |
| |
| SEMOPS_INLINE SI |
| SUBWORDDFSI (SIM_CPU *cpu, DF in, int word) |
| { |
| /* ??? endianness issues undecided */ |
| union { DF in; SI out[2]; } x; |
| x.in = in; |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| return x.out[word]; |
| else |
| return x.out[!word]; |
| } |
| |
| SEMOPS_INLINE SI |
| SUBWORDTFSI (SIM_CPU *cpu, TF in, int word) |
| { |
| /* ??? endianness issues undecided */ |
| union { TF in; SI out[4]; } x; |
| x.in = in; |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| return x.out[word]; |
| else |
| return x.out[word ^ 3]; |
| } |
| |
| SEMOPS_INLINE DI |
| JOINSIDI (SIM_CPU *cpu, SI x0, SI x1) |
| { |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| return MAKEDI (x0, x1); |
| else |
| return MAKEDI (x1, x0); |
| } |
| |
| SEMOPS_INLINE DF |
| JOINSIDF (SIM_CPU *cpu, SI x0, SI x1) |
| { |
| union { SI in[2]; DF out; } x; |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| x.in[0] = x0, x.in[1] = x1; |
| else |
| x.in[1] = x0, x.in[0] = x1; |
| return x.out; |
| } |
| |
| SEMOPS_INLINE TF |
| JOINSITF (SIM_CPU *cpu, SI x0, SI x1, SI x2, SI x3) |
| { |
| union { SI in[4]; TF out; } x; |
| if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) |
| x.in[0] = x0, x.in[1] = x1, x.in[2] = x2, x.in[3] = x3; |
| else |
| x.in[3] = x0, x.in[2] = x1, x.in[1] = x2, x.in[0] = x3; |
| return x.out; |
| } |
| |
| #else |
| |
| SF SUBWORDSISF (SIM_CPU *, SI); |
| SI SUBWORDSFSI (SIM_CPU *, SF); |
| SI SUBWORDDISI (SIM_CPU *, DI, int); |
| SI SUBWORDDFSI (SIM_CPU *, DF, int); |
| SI SUBWORDTFSI (SIM_CPU *, TF, int); |
| |
| DI JOINSIDI (SIM_CPU *, SI, SI); |
| DF JOINSIDF (SIM_CPU *, SI, SI); |
| TF JOINSITF (SIM_CPU *, SI, SI, SI, SI); |
| |
| #endif /* SUBWORD,JOIN */ |
| |
| /* Semantic support utilities. */ |
| |
| #ifdef SEMOPS_DEFINE_INLINE |
| |
| SEMOPS_INLINE SI |
| ADDCSI (SI a, SI b, BI c) |
| { |
| SI res = ADDSI (a, ADDSI (b, c)); |
| return res; |
| } |
| |
| SEMOPS_INLINE BI |
| ADDCFSI (SI a, SI b, BI c) |
| { |
| SI tmp = ADDSI (a, ADDSI (b, c)); |
| BI res = ((USI) tmp < (USI) a) || (c && tmp == a); |
| return res; |
| } |
| |
| SEMOPS_INLINE BI |
| ADDOFSI (SI a, SI b, BI c) |
| { |
| SI tmp = ADDSI (a, ADDSI (b, c)); |
| BI res = (((a < 0) == (b < 0)) |
| && ((a < 0) != (tmp < 0))); |
| return res; |
| } |
| |
| SEMOPS_INLINE SI |
| SUBCSI (SI a, SI b, BI c) |
| { |
| SI res = SUBSI (a, ADDSI (b, c)); |
| return res; |
| } |
| |
| SEMOPS_INLINE BI |
| SUBCFSI (SI a, SI b, BI c) |
| { |
| BI res = ((USI) a < (USI) b) || (c && a == b); |
| return res; |
| } |
| |
| SEMOPS_INLINE BI |
| SUBOFSI (SI a, SI b, BI c) |
| { |
| SI tmp = SUBSI (a, ADDSI (b, c)); |
| BI res = (((a < 0) != (b < 0)) |
| && ((a < 0) != (tmp < 0))); |
| return res; |
| } |
| |
| #else |
| |
| SI ADDCSI (SI, SI, BI); |
| UBI ADDCFSI (SI, SI, BI); |
| UBI ADDOFSI (SI, SI, BI); |
| SI SUBCSI (SI, SI, BI); |
| UBI SUBCFSI (SI, SI, BI); |
| UBI SUBOFSI (SI, SI, BI); |
| |
| #endif |
| |
| #endif /* CGEN_SEM_OPS_H */ |