On Fri, 5 Oct 2012 21:04:54 +0100, David Chisnall wrote:
On 5 Oct 2012, at 10:05, Luboš Doležel wrote:
1) Why isn't objc_msgSend() anywhere in the header files?
Because it's only implemented on X86-[64] and ARM (and almost MIPS)
and I didn't get around to exposing it. Clang will use it, however,
if you specify the correct runtime.
2) Could you please also implement objc_msgSendSuper()?
I'm not overly motivated to do this, because we automatically cache
message sends to super and that provides a faster path.
And what exactly is the fast path? objc_msg_lookup_super()?
Because I wrote my own objc_msgSendSuper()/objc_msgSendSuper2() in
assembly that passes the arguments on to objc_msg_lookup_super and then
jumps to the return value of that.
--
Luboš Doležel
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