1 files changed, 34 insertions, 0 deletions
diff --git a/src/interp/global/load.c b/src/interp/global/load.c
new file mode 100644
index 0000000..26d8c8d
--- /dev/null
+++ b/src/interp/global/load.c
@@ -0,0 +1,34 @@
+/*
+ * nanowasm, a tiny WebAssembly/Wasm interpreter
+ * Copyright (C) 2023-2025  Xavier Del Campo Romero
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include <nanowasm/nw.h>
+#include <nw/interp.h>
+#include <nw/global.h>
+#include <nw/mem.h>
+#include <nw/log.h>
+
+enum nw_state nwp_global_load(struct nw_interp *const i,
+    struct nw_sm_io *const io, const nw_varuint32 index)
+{
+    const struct nw_interp_cfg *const cfg = &i->cfg;
+    const size_t offset = index * sizeof (struct nw_global);
+    const enum nw_state n = nwp_mem_load(&cfg->global, io, offset, cfg->user);
+
+    if (n == NW_FATAL)
+    {
+        static const char *const exc = "failed to load from global memory";
+
+#ifdef NW_LOG
+        nwp_log("%s\n", exc);
+#endif
+        i->exception = exc;
+    }
+
+    return n;
+}