• Karl Schimpf's avatar
    Add capability to handle CSP 'wasm-eval' in V8 · 1719ecb9
    Karl Schimpf authored
    Like CSP flag 'unsafe-eval', which communicates if both JS source
    files and WASM binary files may be compiled, this CL adds a similar
    flag for the compilation of WASM binary files.
    
    That is, a WASM binary file will be compiled only if the new flag is
    defined, or the flag for 'unsafe-eval' allows it. These flags are
    implemented as callback functions on the isolate. The callbacks get a
    (CSP) context, and a string, and returns the corresponding value of
    the flag.
    
    Both callbacks are initialized with the nullptr, and is used to
    communicate that no CSP policy is defined. This allows this concept to
    work, independent of it running in Chrome.
    
    It also does a small clean up in api.cc to use macro CALLER_SETTERS,
    instead of explicit code when appropriate.
    
    Bug: v8:7041
    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Idb3356574ae2a298057e6b7bccbd3492831952ae
    Reviewed-on: https://chromium-review.googlesource.com/759162Reviewed-by: 's avatarBill Budge <bbudge@chromium.org>
    Reviewed-by: 's avatarEric Holk <eholk@chromium.org>
    Commit-Queue: Karl Schimpf <kschimpf@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#49243}
    1719ecb9
disallow-codegen.js 4.58 KB