1 files changed, 19 insertions, 0 deletions
diff --git a/src/bytecode.c b/src/bytecode.c
new file mode 100644
index 0000000..3e9a6e8
--- /dev/null
+++ b/src/bytecode.c
@@ -0,0 +1,19 @@
+#include "../include/bytecode.h"
+#include <assert.h>
+
+void tsl_bytecode_writer_init(TslBytecodeWriter *self) {
+    assert(sizeof(TslInstruction) == 4);
+    tsl_buffer_init(&self->buffer);
+}
+
+void tsl_bytecode_writer_deinit(TslBytecodeWriter *self) {
+    tsl_buffer_deinit(&self->buffer);
+}
+
+int tsl_bytecode_writer_assign(TslBytecodeWriter *self, TslRegister reg, double value) {
+    TslInstruction instruction;
+    instruction.opcode = TSL_OPCODE_ASSIGN;
+    instruction.type2.dst_reg = reg;
+    instruction.type2.value_index = value;
+    return tsl_buffer_append(&self->buffer, &instruction, sizeof(instruction));
+}