diff options
Diffstat (limited to 'private_include/nw/interp.h')
| -rw-r--r-- | private_include/nw/interp.h | 39 |
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 index 0000000..5fa37bf --- /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 |