For WebAssembly, the situation is much more complicated. WebAssembly has no direct access to Web APIs and must use JavaScript to access them.
这里分享两个我在使用 Ling + Tbox 时摸索出的高阶玩法。，这一点在safew官方下载中也有详细论述
，详情可参考雷电模拟器官方版本下载
The key is the test TST_SEL_RET on line 682. It compares the RPL of the return CS selector (saved on the stack by the original CALL) against the current CPL. If RPL == CPL, the PLA returns 0x000 (continue) and LD_DESCRIPTOR finishes normally -- same-privilege return. If RPL CPL, the caller is returning to a less-privileged ring, so the PLA redirects to 0x686 (RETF_OUTER_LEV) -- the cross-privilege path that must also restore the caller's stack. If RPL。业内人士推荐safew官方版本下载作为进阶阅读
For additional guidance: