First commit

1 files changed, 39 insertions, 0 deletions

diff --git a/private_include/nw/interp.h b/private_include/nw/interp.h
new file mode 100644
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--- /dev/null
+++ b/private_include/nw/interp.h
@@ -0,0 +1,39 @@
+/*
+ * nanowasm, a tiny WebAssembly/Wasm interpreter
+ * Copyright (C) 2023-2024  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/.
+ */
+
+#ifndef INTERP_H
+#define INTERP_H
+
+#include <nanowasm/nw.h>
+#include <nw/opcodes.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+
+struct interp_set
+{
+    const enum opcode *opcodes;
+    size_t n;
+};
+
+extern const struct interp_set interp_initexpr_set;
+
+int interp_start(const struct nw_interp_cfg *cfg, FILE *f, struct nw_interp *i);
+int interp_run(struct nw_interp *i);
+int interp_run_limited(struct nw_interp *i, const struct interp_set *ops);
+int interp_check_opcode(uint8_t op, FILE *f);
+int interp_push(struct nw_interp *i, const struct nw_frame *f);
+int interp_pop(struct nw_interp *i);
+void *interp_stackptr(const struct nw_interp *i);
+int interp_stack_push(struct nw_interp *i, const void *src, size_t n);
+int interp_stack_pop(struct nw_interp *i, void *dst, size_t n);
+int interp_heap_store(struct nw_interp *i, size_t addr, const void *src, size_t n);
+int interp_heap_load(struct nw_interp *i, size_t addr, void *dst, size_t n);
+
+#endif