On 03/03/16 15:26, Michael Ellerman wrote:
> From: Torsten Duwe
>
> The gcc switch -mprofile-kernel defines a new ABI for calling _mcount()
> very early in the function with minimal overhead.
>
> Although mprofile-kernel has been available since GCC 3.4, there were
> bugs which
On 03/03/16 15:26, Michael Ellerman wrote:
> From: Torsten Duwe
>
> The gcc switch -mprofile-kernel defines a new ABI for calling _mcount()
> very early in the function with minimal overhead.
>
> Although mprofile-kernel has been available since GCC 3.4, there were
> bugs which were only fixed
From: Torsten Duwe
The gcc switch -mprofile-kernel defines a new ABI for calling _mcount()
very early in the function with minimal overhead.
Although mprofile-kernel has been available since GCC 3.4, there were
bugs which were only fixed recently. Currently it is known to work in
From: Torsten Duwe
The gcc switch -mprofile-kernel defines a new ABI for calling _mcount()
very early in the function with minimal overhead.
Although mprofile-kernel has been available since GCC 3.4, there were
bugs which were only fixed recently. Currently it is known to work in
GCC 4.9, 5 and
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