Added and implemented OP_PRINT*
Here is where we may have differing interpretations of what the bits in the data pile may actually mean. This in particular refers to printing the signed or unsigned versions of the bits given. Also, interpreting some byte as a character or just a raw number.
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20
src/inst.h
20
src/inst.h
@@ -70,6 +70,14 @@ typedef enum
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OP_PLUS_HWORD,
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OP_PLUS_WORD,
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// Simple I/O
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OP_PRINT_CHAR,
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OP_PRINT_BYTE,
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OP_PRINT_INT,
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OP_PRINT_HWORD,
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OP_PRINT_LONG,
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OP_PRINT_WORD,
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// Program control flow
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OP_JUMP_ABS,
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OP_JUMP_STACK,
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@@ -127,12 +135,11 @@ inst_t *insts_read_bytecode_file(FILE *, size_t *);
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#define INST_DUP(TYPE, OP) \
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((inst_t){.opcode = OP_DUP_##TYPE, .operand = DWORD(OP)})
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#define INST_NOT(TYPE) ((inst_t){.opcode = OP_NOT_##TYPE})
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#define INST_OR(TYPE) ((inst_t){.opcode = OP_OR_##TYPE})
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#define INST_AND(TYPE) ((inst_t){.opcode = OP_AND_##TYPE})
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#define INST_XOR(TYPE) ((inst_t){.opcode = OP_XOR_##TYPE})
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#define INST_EQ(TYPE) ((inst_t){.opcode = OP_EQ_##TYPE})
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#define INST_NOT(TYPE) ((inst_t){.opcode = OP_NOT_##TYPE})
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#define INST_OR(TYPE) ((inst_t){.opcode = OP_OR_##TYPE})
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#define INST_AND(TYPE) ((inst_t){.opcode = OP_AND_##TYPE})
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#define INST_XOR(TYPE) ((inst_t){.opcode = OP_XOR_##TYPE})
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#define INST_EQ(TYPE) ((inst_t){.opcode = OP_EQ_##TYPE})
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#define INST_PLUS(TYPE) ((inst_t){.opcode = OP_PLUS_##TYPE})
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#define INST_JUMP_ABS(OP) \
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@@ -140,4 +147,5 @@ inst_t *insts_read_bytecode_file(FILE *, size_t *);
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#define INST_JUMP_STACK ((inst_t){.opcode = OP_JUMP_STACK})
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#define INST_JUMP_REGISTER ((inst_t){.opcode = OP_JUMP_REGISTER})
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#define INST_PRINT(TYPE) ((inst_t){.opcode = OP_PRINT_##TYPE})
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#endif
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