Convert hash map to gc, implement more instructions and call command

1 files changed, 29 insertions, 0 deletions

diff --git a/include/std_gc/hash_map.h b/include/std_gc/hash_map.h
new file mode 100644
index 0000000..e67dd75
--- /dev/null
+++ b/include/std_gc/hash_map.h
@@ -0,0 +1,29 @@
+#ifndef TSL_HASH_MAP_H
+#define TSL_HASH_MAP_H
+
+#include "../value.h"
+#include <stdint.h>
+
+/* TODO: Optimize small hash map by using the members of the struct instead of allocating on heap */
+typedef struct {
+    void *buckets_data; /* value=TslHashMapNode */
+    size_t buckets_size;
+    size_t buckets_capacity;
+} TslHashMap;
+
+void tsl_hash_map_init(TslHashMap *self);
+
+int tsl_hash_map_insert(TslHashMap *self, const TslValue *key, TslValue *value);
+/*
+    Get a reference to the value by key @key, or NULL if it doesn't exist.
+    The returned pointer is only valid until until reallocation after after insert inserting a new value into the hash map.
+*/
+TslValue* tsl_hash_map_get(TslHashMap *self, const TslValue *key);
+/*
+    Get a reference to the value by key @key, or insert a new value for the key (a TslValue).
+    Returns NULL on failure.
+    The returned pointer is only valid until until reallocation after after insert inserting a new value into the hash map.
+*/
+TslValue* tsl_hash_map_get_or_create(TslHashMap *self, const TslValue *key);
+
+#endif /* TSL_HASH_MAP_H */