gen_i2c_adapter problem on x86_64
John.Rose at Sun.COM
Tue Sep 8 00:39:57 PDT 2009
Probably it already works because r13 is part of the interpreter
calling convention, like rsi is on 32-bit.
See InterpreterMacroAssembler::prepare_to_jump_from_interpreted on
On Sep 7, 2009, at 9:31 AM, Christian Thalinger wrote:
> Today I was hunting down a bug in the JSR 292 compiler port for
> After stepping through the call path I found out that the arguments
> the target call are read from the wrong address (relative to r13,
> the arguments are stored relative to rsp). The attached patch is a
> of what x86_32 does.
> Is the attached patch the correct fix? And if yes, why did this ever
> work before?
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