From 1962aabdf5d5aa69e52afdeead360ccb4c0c9a49 Mon Sep 17 00:00:00 2001 From: Aryadev Chavali Date: Sun, 22 Oct 2023 22:00:44 +0100 Subject: Added OP_PLUS_* Takes two operands from the stack then pushes their sum. --- src/inst.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) (limited to 'src/inst.c') diff --git a/src/inst.c b/src/inst.c index 59ca795..23bf48f 100644 --- a/src/inst.c +++ b/src/inst.c @@ -114,6 +114,15 @@ const char *opcode_as_cstr(opcode_t code) case OP_EQ_WORD: return "EQ_WORD"; break; + case OP_PLUS_BYTE: + return "PLUS_BYTE"; + break; + case OP_PLUS_HWORD: + return "PLUS_HWORD"; + break; + case OP_PLUS_WORD: + return "PLUS_WORD"; + break; case OP_JUMP_ABS: return "JUMP_ABS"; break; @@ -191,7 +200,7 @@ data_type_t get_opcode_data_type(opcode_t opcode) void inst_print(inst_t instruction, FILE *fp) { - static_assert(NUMBER_OF_OPCODES == 34, "inst_bytecode_size: Out of date"); + static_assert(NUMBER_OF_OPCODES == 37, "inst_bytecode_size: Out of date"); fprintf(fp, "%s(", opcode_as_cstr(instruction.opcode)); if (OPCODE_IS_TYPE(instruction.opcode, OP_PUSH)) { @@ -220,7 +229,7 @@ void inst_print(inst_t instruction, FILE *fp) size_t inst_bytecode_size(inst_t inst) { - static_assert(NUMBER_OF_OPCODES == 34, "inst_bytecode_size: Out of date"); + static_assert(NUMBER_OF_OPCODES == 37, "inst_bytecode_size: Out of date"); size_t size = 1; // for opcode if (OPCODE_IS_TYPE(inst.opcode, OP_PUSH)) { @@ -245,7 +254,7 @@ size_t inst_bytecode_size(inst_t inst) void inst_write_bytecode(inst_t inst, darr_t *darr) { - static_assert(NUMBER_OF_OPCODES == 34, "inst_write_bytecode: Out of date"); + static_assert(NUMBER_OF_OPCODES == 37, "inst_write_bytecode: Out of date"); // Append opcode darr_append_byte(darr, inst.opcode); // Then append 0 or more operands @@ -318,7 +327,7 @@ data_t read_type_from_darr(darr_t *darr, data_type_t type) inst_t inst_read_bytecode(darr_t *darr) { - static_assert(NUMBER_OF_OPCODES == 34, "inst_read_bytecode: Out of date"); + static_assert(NUMBER_OF_OPCODES == 37, "inst_read_bytecode: Out of date"); if (darr->used >= darr->available) return (inst_t){0}; inst_t inst = {0}; -- cgit v1.2.3-13-gbd6f