On 14-Apr-09, at 10:15 AM, thouraya andolsi wrote:
Hi,
I had a look on the squirrelfish source code and I saw that there is
no mixed mode. It means we use JIT or interpreter but we can't
switch to interpreter if the JIT fails.
Is it OK ? or I'm wrong ?
In theory, it should be possible for JavaScriptCore to support mixed-
mode execution, because the bytecode interpreter and JIT use the same
register file. However, there are currently a number of more minor
incompatibilities between the bytecode interpreter and the JIT that
make it more complicated than simply flipping a switch and having it
work.
Cameron
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