new repo for codebase

src/core/core_ctx.c

@@ -0,0 +1,30 @@
+#include "core_ctx.h"
+#include "core_platform.h"
+
+gb_thread thread_ctx_t *tcx;
+
+fn void *ma_arena_alo_proc(alo_t alo, alokind_t kind, void *ptr, size_t size) {
+    unused(ptr);
+    if (kind == alokind_alloc) {
+        return ma_push_size(alo.object, size);
+    } else if (kind == alokind_dealloc) {
+        return NULL;
+    } else_is_invalid;
+    return NULL;
+}
+
+fn alo_t malo(ma_arena_t *arena) {
+    return (alo_t){arena, ma_arena_alo_proc};
+}
+
+fn alo_t malot(ma_temp_t temp) {
+    return malo(temp.arena);
+}
+
+fn void dealloc(alo_t alo, void *ptr) {
+    alo.proc(alo, alokind_dealloc, ptr, 0);
+}
+
+fn void *alloc_size(alo_t alo, size_t size) {
+    return alo.proc(alo, alokind_alloc, NULL, size);
+}