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Major refactoring commit. Switched from Make tu CMake.

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This commit is contained in:
Johannes Findeisen 2025-09-13 22:55:17 +02:00
commit 284b4d3fa9
10 changed files with 323 additions and 13 deletions
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53
src/bytecode.c
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@ -41,3 +41,56 @@ void bytecode_free(Bytecode *bc) {
free(bc);
}
static const char *opcode_name(OpCode op) {
switch (op) {
case OP_NOP: return "NOP";
case OP_LOAD_CONST: return "LOAD_CONST";
case OP_LOAD_LOCAL: return "LOAD_LOCAL";
case OP_STORE_LOCAL: return "STORE_LOCAL";
case OP_LOAD_GLOBAL: return "LOAD_GLOBAL";
case OP_STORE_GLOBAL: return "STORE_GLOBAL";
case OP_ADD: return "ADD";
case OP_SUB: return "SUB";
case OP_MUL: return "MUL";
case OP_DIV: return "DIV";
case OP_LT: return "LT";
case OP_LTE: return "LTE";
case OP_GT: return "GT";
case OP_GTE: return "GTE";
case OP_EQ: return "EQ";
case OP_NEQ: return "NEQ";
case OP_POP: return "POP";
case OP_JUMP: return "JUMP";
case OP_JUMP_IF_FALSE: return "JUMP_IF_FALSE";
case OP_CALL: return "CALL";
case OP_RETURN: return "RETURN";
case OP_PRINT: return "PRINT";
case OP_HALT: return "HALT";
case OP_MOD: return "MOD";
case OP_AND: return "AND";
case OP_OR: return "OR";
case OP_NOT: return "NOT";
case OP_DUP: return "DUP";
case OP_SWAP: return "SWAP";
default: return "???";
}
}
void bytecode_dump(const Bytecode *bc) {
if (!bc) {
printf("<null bytecode>\n");
return;
}
printf("Constants (%d):\n", bc->const_count);
for (int i = 0; i < bc->const_count; ++i) {
printf(" [%d] ", i);
print_value(&bc->constants[i]);
printf("\n");
}
printf("Instructions (%d):\n", bc->instr_count);
for (int i = 0; i < bc->instr_count; ++i) {
const Instruction *ins = &bc->instructions[i];
printf(" %3d: %-15s %d\n", i, opcode_name(ins->op), ins->operand);
}
}