[dstogov]

No description provided.

[dstogov]

I gave up :(

[devnexen]

It s tough, see. As you implied, we need to officially sign the binary. Unlike most of other oses, macos needs policies files for permissions.

[dstogov]

It s tough, see. As you implied, we need to officially sign the binary. Unlike most of other oses, macos needs policies files for permissions.

I can't verify this, but it seems ZTS+JIT can only work if we sign PHP with the following entitlements.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>com.apple.security.cs.allow-jit</key>
    <true/>
    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
    <true/>
</dict>
</plist>

I suppose, this should make pthread_jit_write_protect_supported_np() return TRUE, and then we should be able to use pthread_jit_write_protect_np().

I'm not completely sure if this will work, because MAP_JIT may conflict with MAP_SHARED.