114 lines
4.1 KiB
C
114 lines
4.1 KiB
C
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/* +--------------------------------------------------------------------------+
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** | _ _ _ |
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** | | \ | | (_) |
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** | | \| | ___ _ __ _ |
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** | | . ` |/ _ \| |/ _` | |
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** | | |\ | (_) | | (_| | |
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** | |_| \_|\___/| |\__,_| |
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** | _/ | |
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** | |__/ |
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** +--------------------------------------------------------------------------+
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** | Copyright (c) 2022 Francesco Cozzuto <francesco.cozzuto@gmail.com> |
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** +--------------------------------------------------------------------------+
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** | This file is part of The Noja Interpreter. |
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** | |
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** | The Noja Interpreter is free software: you can redistribute it and/or |
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** | modify it under the terms of the GNU General Public License as published |
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** | by the Free Software Foundation, either version 3 of the License, or (at |
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** | your option) any later version. |
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** | |
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** | The Noja Interpreter is distributed in the hope that it will be useful, |
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** | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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** | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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** | Public License for more details. |
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** | |
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** | You should have received a copy of the GNU General Public License along |
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** | with The Noja Interpreter. If not, see <http://www.gnu.org/licenses/>. |
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** +--------------------------------------------------------------------------+
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*/
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#ifndef EXECUTABLE_H
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#define EXECUTABLE_H
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#include <stdio.h>
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#include "../utils/source.h"
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#include "../utils/promise.h"
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typedef enum {
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OPTP_INT,
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OPTP_FLOAT,
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OPTP_STRING,
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OPTP_PROMISE,
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} OperandType;
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typedef struct {
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OperandType type;
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union {
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long long int as_int;
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double as_float;
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const char *as_string;
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Promise *as_promise;
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};
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} Operand;
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typedef enum {
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OPCODE_NOPE,
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OPCODE_POS,
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OPCODE_NEG,
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OPCODE_NOT,
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OPCODE_ADD,
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OPCODE_SUB,
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OPCODE_MUL,
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OPCODE_DIV,
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OPCODE_EQL,
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OPCODE_NQL,
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OPCODE_LSS,
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OPCODE_GRT,
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OPCODE_LEQ,
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OPCODE_GEQ,
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OPCODE_AND,
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OPCODE_OR,
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OPCODE_ASS,
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OPCODE_POP,
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OPCODE_CALL,
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OPCODE_SELECT,
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OPCODE_INSERT,
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OPCODE_INSERT2,
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OPCODE_PUSHINT,
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OPCODE_PUSHFLT,
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OPCODE_PUSHSTR,
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OPCODE_PUSHVAR,
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OPCODE_PUSHTRU,
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OPCODE_PUSHFLS,
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OPCODE_PUSHNNE,
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OPCODE_PUSHFUN,
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OPCODE_PUSHLST,
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OPCODE_PUSHMAP,
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OPCODE_RETURN,
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OPCODE_JUMPIFANDPOP,
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OPCODE_JUMPIFNOTANDPOP,
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OPCODE_JUMP,
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} Opcode;
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typedef struct xExecutable Executable;
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typedef struct xExeBuilder ExeBuilder;
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Executable *Executable_Copy(Executable *exe);
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void Executable_Free(Executable *exe);
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void Executable_Dump(Executable *exe);
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_Bool Executable_Equiv(Executable *exe1, Executable *exe2, FILE *log, const char *log_prefix);
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_Bool Executable_Fetch(Executable *exe, int index, Opcode *opcode, Operand *ops, int *opc);
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_Bool Executable_SetSource(Executable *exe, Source *src);
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Source *Executable_GetSource(Executable *exe);
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int Executable_GetInstrOffset(Executable *exe, int index);
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int Executable_GetInstrLength(Executable *exe, int index);
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const char *Executable_GetOpcodeName(Opcode opcode);
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_Bool Executable_GetOpcodeBinaryFromName(const char *name, size_t name_len, Opcode *opcode);
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ExeBuilder *ExeBuilder_New(BPAlloc *alloc);
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_Bool ExeBuilder_Append(ExeBuilder *exeb, Error *error, Opcode opcode, Operand *opv, int opc, int off, int len);
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Executable *ExeBuilder_Finalize(ExeBuilder *exeb, Error *error);
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BPAlloc *ExeBuilder_GetAlloc(ExeBuilder *exeb);
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int ExeBuilder_InstrCount(ExeBuilder *exeb);
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#endif |