compat.wamr · mcpp 套件索引

用法

來自本倉庫自己的測試專案 —— CI 真的編譯並執行過,不是為了網站寫的。

// Feature test for compat.wamr: assert that the two optional guest-libc layers
// are actually linked in when requested.
//
// The discriminator is a CALL, not instantiation. WAMR does not reject a
// module whose import is unresolved — the loader logs "failed to link import
// function" and carries on, so instantiation succeeds either way. The refusal
// only appears when the guest calls the import, as an exception naming it
// "unlinked". tests/examples/wamr asserts exactly that for env.putchar against
// the base package; here the same call must go through.
#ifdef __linux__

#include <wasm_export.h>

#include <cstdio>
#include <cstdlib>
#include <cstring>

namespace {

// (module (import "env" "putchar" (func (param i32) (result i32)))
//         (func (export "emit") (param i32) (result i32) local.get 0 call 0))
const unsigned char kNeedsLibcBuiltin[] = {
// …

tests/examples/wamr-features/tests/libc_features.cpp · 專案 tests/examples/wamr-features

建置

targets: wamr (lib)
language: c++23
C standard: c11
import std: no
include dirs: */core/iwasm/include, */core/shared/platform/include, */core, */core/iwasm/common, */core/iwasm/interpreter, */core/shared/include, */core/shared/platform/linux, */core/shared/mem-alloc, */core/shared/utils, */core/iwasm/common/arch, */core/iwasm/libraries/libc-builtin, */core/iwasm/libraries/libc-wasi, */core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/include, */core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src, */core/shared/platform/common/libc-util, mcpp_generated/include

功能

功能	宣告了
libc-wasi	sources, defines
libc-builtin	sources, defines

原始檔 (11)

*/core/iwasm/common/*.c
mcpp_generated/mcpp_wamr_invoke_native.S
*/core/iwasm/interpreter/wasm_loader.c
*/core/iwasm/interpreter/wasm_runtime.c
*/core/iwasm/interpreter/wasm_interp_fast.c
*/core/shared/platform/linux/*.c
*/core/shared/platform/common/posix/*.c
*/core/shared/platform/common/libc-util/*.c
*/core/shared/mem-alloc/mem_alloc.c
*/core/shared/mem-alloc/ems/*.c
*/core/shared/utils/*.c

產生的檔案

mcpp_generated/include/mcpp_wamr_config.h
mcpp_generated/mcpp_wamr_invoke_native.S

版本

版本	平台	鏡像	sha256
`2.4.5` 最新	Linux	來源	`1ab09d51099f…`