>diff --git a/qemu-lock.h b/qemu-lock.h
This code isn't used in any interesting ways, it should be removed..
Paul
On Mon, 22 Feb 2010, Lo?c Minier wrote:
> On Sat, Feb 20, 2010, malc wrote:
> > No, i'm against using locking GCC builtins for all the other targets (well
> > PPC)
>
> Do you have benchmarks with/without GCC atomic builtins?
No.
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mailto:av1...@comtv.ru
On Sat, Feb 20, 2010, malc wrote:
> No, i'm against using locking GCC builtins for all the other targets (well
> PPC)
Do you have benchmarks with/without GCC atomic builtins?
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Loïc Minier
On Sat, 20 Feb 2010, Lo?c Minier wrote:
> On Sat, Feb 20, 2010, malc wrote:
> > For instance this:
> > http://sources.redhat.com/ml/libc-alpha/2005-06/msg00112.html
> >
> > The builtins are too coarse grained and will do more stuff than strictly
> > necessary.
>
> Is this the case of the builti
On Sat, Feb 20, 2010, malc wrote:
> For instance this:
> http://sources.redhat.com/ml/libc-alpha/2005-06/msg00112.html
>
> The builtins are too coarse grained and will do more stuff than strictly
> necessary.
Is this the case of the builtins I'm proposing to use? We could ask
for new ones with
On Sat, 20 Feb 2010, Lo?c Minier wrote:
> NB: Addition of these builtins was prompted by qemu failing to build on
> armel in Ubuntu; this is because we default to Thumb 2 mode which
> doesn't have the assembly instructions in question.
>
> http://launchpadlibrarian.net/38837077/buildlog_ubunt
NB: Addition of these builtins was prompted by qemu failing to build on
armel in Ubuntu; this is because we default to Thumb 2 mode which
doesn't have the assembly instructions in question.
http://launchpadlibrarian.net/38837077/buildlog_ubuntu-lucid-armel.qemu-kvm_0.12.2-0ubuntu6_FAILEDTOBUIL
On Fri, 19 Feb 2010, Lo?c Minier wrote:
Please look up "gcc 4.1 implements compiler builtins for atomic ops"
thread for reasons why this might not be the best idea.
[..snip..]
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mailto:av1...@comtv.ru
---
configure | 17 +
qemu-lock.h | 13 +
2 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index 0a84b0e..b33f045 100755
--- a/configure
+++ b/configure
@@ -1823,6 +1823,20 @@ if compile_prog "" ""; then
fi
