/* * Copyright (c) 1993-2019, NVIDIA CORPORATION. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ /** \file * \brief Data definitions for FTN front-end data structures */ #include "gbldefs.h" #include "global.h" #include "symtab.h" #include "semant.h" #include "soc.h" #include "ilm.h" #include "ilmtp.h" #include "flgdf.h" #include "feddesc.h" GBL gbl; SEM sem; SOC soc; SWEL *switch_base; AUX aux; #include "ilmtpdf.h" /* * ilm tables: */ /* Basic types are (starting at 1) : TY_WORD TY_DWORD TY_HOLL TY_BINT TY_SINT TY_INT TY_INT8 TY_HALF TY_REAL TY_DBLE TY_QUAD TY_HCMPLX TY_CMPLX TY_DCMPLX TY_BLOG TY_SLOG TY_LOG TY_LOG8 TY_128 TY_CHAR TY_NCHAR opc opcodes are (starting at 0) : OP_NEG OP_ADD OP_SUB OP_MUL OP_DIV OP_XTOI OP_XTOX OP_CMP OP_AIF OP_LD OP_ST OP_FUNC OP_CON */ /** ILM opcodes for basic types: */ short ilm_opcode[NOPC][2][NTYPE + 1] = { {/* NEG */ {0, IM_INEG, 0, 0, IM_INEG, IM_INEG, IM_INEG, IM_KNEG, IM_RNEG, IM_RNEG, IM_DNEG, 0, IM_CNEG, IM_CNEG, IM_CDNEG, IM_INEG, IM_INEG, IM_INEG, IM_KNEG, 0, 0}, /* VNEG */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* ADD */ {0, IM_IADD, 0, 0, IM_IADD, IM_IADD, IM_IADD, IM_KADD, IM_RADD, IM_RADD, IM_DADD, 0, IM_CADD, IM_CADD, IM_CDADD, IM_IADD, IM_IADD, IM_IADD, IM_KADD, 0, 0}, /* VADD */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* SUB */ {0, IM_ISUB, 0, 0, IM_ISUB, IM_ISUB, IM_ISUB, IM_KSUB, IM_RSUB, IM_RSUB, IM_DSUB, 0, IM_CSUB, IM_CSUB, IM_CDSUB, IM_ISUB, IM_ISUB, IM_ISUB, IM_KSUB, 0, 0}, /* VSUB */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* MUL */ {0, IM_IMUL, 0, 0, IM_IMUL, IM_IMUL, IM_IMUL, IM_KMUL, IM_RMUL, IM_RMUL, IM_DMUL, 0, IM_CMUL, IM_CMUL, IM_CDMUL, IM_IMUL, IM_IMUL, IM_IMUL, IM_KMUL, 0, 0}, /* VMUL */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* DIV */ {0, IM_IDIV, 0, 0, IM_IDIV, IM_IDIV, IM_IDIV, IM_KDIV, IM_RDIV, IM_RDIV, IM_DDIV, 0, IM_CDIV, IM_CDIV, IM_CDDIV, IM_IDIV, IM_IDIV, IM_IDIV, IM_KDIV, 0, 0}, /* VDIV */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* xTOI */ {0, IM_ITOI, 0, 0, IM_ITOI, IM_ITOI, IM_ITOI, IM_KTOI, IM_RTOI, IM_RTOI, IM_DTOI, 0, IM_CTOI, IM_CTOI, IM_CDTOI, IM_ITOI, IM_ITOI, IM_ITOI, IM_KTOI, 0, 0}, /* VxTOI */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* xTOK */ {0, IM_KTOK, 0, 0, IM_KTOK, IM_KTOK, IM_KTOK, IM_KTOK, IM_RTOK, IM_RTOK, IM_DTOK, 0, IM_CTOK, IM_CTOK, IM_CDTOK, IM_KTOK, IM_KTOK, IM_KTOK, IM_KTOK, 0, 0}, /* VxTOI */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* xTOx */ {0, IM_ITOI, 0, 0, IM_ITOI, IM_ITOI, IM_ITOI, IM_KTOK, IM_RTOR, IM_RTOR, IM_DTOD, 0, IM_CTOC, IM_CTOC, IM_CDTOCD, IM_ITOI, IM_ITOI, IM_ITOI, IM_KTOK, 0, 0}, /* VxTOx */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* CMP */ {0, IM_UICMP, IM_UDICMP, 0, IM_ICMP, IM_ICMP, IM_ICMP, IM_KCMP, IM_RCMP, IM_RCMP, IM_DCMP, 0, IM_CCMP, IM_CCMP, IM_CDCMP, IM_ICMP, IM_ICMP, IM_ICMP, IM_KCMP, 0, IM_SCMP, IM_NSCMP}, /* VCMP */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* AIF */ {0, IM_IAIF, 0, 0, IM_IAIF, IM_IAIF, IM_IAIF, IM_KAIF, IM_RAIF, IM_RAIF, IM_DAIF, 0, 0, 0, IM_IAIF, IM_IAIF, IM_IAIF, IM_KAIF, 0, 0}, /* VAIF non-existent */ {0}}, {/* LD */ {0, 0, 0, 0, IM_CHLD, IM_SILD, IM_ILD, IM_KLD, IM_RLD, IM_RLD, IM_DLD, 0, IM_CLD, IM_CLD, IM_CDLD, IM_CHLD, IM_SLLD, IM_LLD, IM_KLLD, 0, 0}, /* VLD */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* ST */ {0, IM_IST, IM_IST, 0, IM_CHST, IM_SIST, IM_IST, IM_KST, IM_RST, IM_RST, IM_DST, 0, IM_CST, IM_CST, IM_CDST, IM_CHST, IM_SLST, IM_LST, IM_KLST, 0, IM_SST, IM_NSST}, /* VST */ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {/* FUNC */ {0, IM_IFUNC, 0, 0, IM_IFUNC, IM_IFUNC, IM_IFUNC, IM_KFUNC, IM_RFUNC, IM_RFUNC, IM_DFUNC, 0, IM_CFUNC, IM_CFUNC, IM_CDFUNC, IM_LFUNC, IM_LFUNC, IM_LFUNC, IM_KFUNC, 0, 0}, /* VFUNC non-existent */ {0}}, {/* CON */ {0, IM_UCON, IM_UDCON, 0, IM_ICON, IM_ICON, IM_ICON, IM_KCON, IM_RCON, IM_RCON, IM_DCON, 0, IM_CCON, IM_CCON, IM_CDCON, IM_LCON, IM_LCON, IM_LCON, IM_KCON, 0, IM_BASE}, /* VCON non-existent */ {0}}}; /** We only allow casting to and from TY_WORD and TY_DWORD. Therefore, you * index into the following table as follows * cast_types[dtype][{DT_WORD or DT_DWORD} - 1][0 for from or 1 for to] */ INT cast_types[NTYPE][2][2] = { /* DT_NONE */ {{0, 0}, {0, 0}}, /* DT_WORD */ {{0, 0}, {IM_UITOUDI, IM_UDITOUI}}, /* DT_DWORD */ {{IM_UDITOUI, IM_UITOUDI}, {0, 0}}, /* DT_HOLL */ {{IM_ITOUI, -1}, {IM_ITOUDI, -1}}, /* DT_BINT */ {{IM_SCTOUI, IM_UITOSC}, {IM_SCTOUDI, IM_UDITOSC}}, /* DT_SINT */ {{IM_STOUI, IM_UITOS}, {IM_STOUDI, IM_UDITOS}}, /* DT_INT */ {{IM_ITOUI, IM_UITOI}, {IM_ITOUDI, IM_UDITOI}}, /* DT_INT8 */ {{IM_K2I, IM_UI2K}, {IM_K2D, IM_D2K}}, /* DT_HALF */ {{IM_RTOUI, IM_UITOR}, {IM_RTOUDI, IM_UDITOR}}, /* DT_REAL */ {{IM_RTOUI, IM_UITOR}, {IM_RTOUDI, IM_UDITOR}}, /* DT_DBLE */ {{IM_DTOUI, IM_UITOD}, {IM_DTOUDI, IM_UDITOD}}, /* DT_QUAD */ {{-1, -1}, {-1, -1}}, /* DT_HCMPLX */ {{-1, -1}, {IM_CTOUDI, -1}}, /* DT_CMPLX */ {{-1, -1}, {IM_CTOUDI, -1}}, /* DT_DCMPLX */ {{-1, -1}, {IM_CDTOUDI, -1}}, /* DT_BLOG */ {{IM_SCTOUI, IM_UITOSC}, {IM_SCTOUDI, IM_UDITOSC}}, /* DT_SLOG */ {{IM_STOUI, IM_UITOS}, {IM_STOUDI, IM_UDITOS}}, /* DT_LOG */ {{IM_ITOUI, IM_UITOI}, {IM_ITOUDI, IM_UDITOI}}, /* DT_LOG8 */ {{IM_K2I, IM_UI2K}, {IM_K2D, IM_D2K}}, /* DT_128 */ {{-1, -1}, {-1, -1}}}; int ty_to_lib[] = { -1, /* TY_NONE */ __WORD, /* TY_WORD */ __DWORD, /* TY_DWORD */ __HOLL, /* TY_HOLL */ __BINT, /* TY_BINT */ __SINT, /* TY_SINT */ __INT, /* TY_INT */ __INT8, /* TY_INT8 */ __REAL, /* TY_HALF */ __REAL, /* TY_REAL */ __DBLE, /* TY_DBLE */ __QUAD, /* TY_QUAD */ __CPLX, /* TY_HCMPLX */ __CPLX, /* TY_CMPLX */ __DCPLX, /* TY_DCMPLX */ __BLOG, /* TY_BLOG */ __SLOG, /* TY_SLOG */ __LOG, /* TY_LOG */ __LOG8, /* TY_LOG8 */ -1, /* TY_128 */ __CHAR, /* TY_CHAR */ __NCHAR, /* TY_NCHAR */ };