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Re: CVS commit: [matt-nb5-mips64] src/sys/arch/mips/mips
On Aug 23, 2009, at 9:04 PM, Matt Thomas wrote:
Module Name: src
Committed By: matt
Date: Mon Aug 24 04:04:53 UTC 2009
src/sys/arch/mips/mips [matt-nb5-mips64]: mipsX_subr.S
SyscallCall exception didn't save the temporaries which libc no
So now it saves them.
This seems wrong... the syscall trap is like making a function call,
so the temporaries should be expected to be clobbered. If the syscall
stubs don't like this, they should make use of callee-saved registers.
What am I missing?
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