Declaring x86_64 registers as input in gcc inline assembler
- From: Johannes Singler <spamtrap@xxxxxxxxxx>
- Date: Tue, 28 Mar 2006 14:12:55 +0200
Hi,
the gcc inline assembler allows to declare input and output registers
with its extended syntax. Since I want to bind a variable to a specific
register, I have to use a constraint like "a", "b", "S" and so on. But
how can I constrain it to one of the new registers r8-r15. Is there any
new letter for those?
Bye,
Johannes
.
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