| /* |
| * ***************************************************************************** |
| * |
| * Copyright 2018 Gavin D. Howard |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
| * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
| * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
| * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
| * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
| * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| * |
| * ***************************************************************************** |
| * |
| * Definitions of bc instructions. |
| * |
| */ |
| |
| #ifndef BC_INSTRUCTIONS_H |
| #define BC_INSTRUCTIONS_H |
| |
| #include <stdint.h> |
| |
| #define BC_INST_CALL ((uint8_t) 'C') |
| #define BC_INST_RETURN ((uint8_t) 'R') |
| #define BC_INST_RETURN_ZERO ((uint8_t) '$') |
| |
| #define BC_INST_READ ((uint8_t) 'r') |
| |
| #define BC_INST_JUMP ((uint8_t) 'J') |
| #define BC_INST_JUMP_NOT_ZERO ((uint8_t) 'n') |
| #define BC_INST_JUMP_ZERO ((uint8_t) 'z') |
| |
| #define BC_INST_PUSH_VAR ((uint8_t) 'V') |
| #define BC_INST_PUSH_ARRAY ((uint8_t) 'A') |
| |
| #define BC_INST_PUSH_LAST ((uint8_t) 'L') |
| #define BC_INST_PUSH_SCALE ((uint8_t) '.') |
| #define BC_INST_PUSH_IBASE ((uint8_t) 'I') |
| #define BC_INST_PUSH_OBASE ((uint8_t) 'O') |
| |
| #define BC_INST_SCALE_FUNC ((uint8_t) 'a') |
| #define BC_INST_LENGTH ((uint8_t) 'l') |
| #define BC_INST_SQRT ((uint8_t) 'q') |
| |
| #define BC_INST_PUSH_NUM ((uint8_t) 'N') |
| #define BC_INST_PUSH_ZERO ((uint8_t) '0') |
| #define BC_INST_POP ((uint8_t) 'P') |
| #define BC_INST_DUP_NUM ((uint8_t) 'D') |
| |
| #define BC_INST_INC ((uint8_t) 'i') |
| #define BC_INST_DEC ((uint8_t) 'd') |
| |
| #define BC_INST_HALT ((uint8_t) 'H') |
| |
| #define BC_INST_PRINT ((uint8_t) 'p') |
| #define BC_INST_STR ((uint8_t) 'S') |
| #define BC_INST_PRINT_STR ((uint8_t) 's') |
| |
| #define BC_INST_OP_POWER ((uint8_t) '^') |
| #define BC_INST_OP_MULTIPLY ((uint8_t) '*') |
| #define BC_INST_OP_DIVIDE ((uint8_t) '/') |
| #define BC_INST_OP_MODULUS ((uint8_t) '%') |
| #define BC_INST_OP_PLUS ((uint8_t) '+') |
| #define BC_INST_OP_MINUS ((uint8_t) '-') |
| |
| #define BC_INST_OP_REL_EQUAL ((uint8_t) '=') |
| #define BC_INST_OP_REL_LESS_EQ ((uint8_t) ';') |
| #define BC_INST_OP_REL_GREATER_EQ ((uint8_t) '?') |
| #define BC_INST_OP_REL_NOT_EQ ((uint8_t) '~') |
| #define BC_INST_OP_REL_LESS ((uint8_t) '<') |
| #define BC_INST_OP_REL_GREATER ((uint8_t) '>') |
| |
| #define BC_INST_OP_BOOL_NOT ((uint8_t) '!') |
| |
| #define BC_INST_OP_BOOL_OR ((uint8_t) '|') |
| #define BC_INST_OP_BOOL_AND ((uint8_t) '&') |
| |
| #define BC_INST_OP_NEGATE ((uint8_t) '_') |
| |
| #define BC_INST_OP_ASSIGN_POWER ((uint8_t) '`') |
| #define BC_INST_OP_ASSIGN_MULTIPLY ((uint8_t) '{') |
| #define BC_INST_OP_ASSIGN_DIVIDE ((uint8_t) '}') |
| #define BC_INST_OP_ASSIGN_MODULUS ((uint8_t) '@') |
| #define BC_INST_OP_ASSIGN_PLUS ((uint8_t) '[') |
| #define BC_INST_OP_ASSIGN_MINUS ((uint8_t) ']') |
| #define BC_INST_OP_ASSIGN ((uint8_t) ',') |
| |
| #endif // BC_INSTRUCTIONS_H |