On 9/29/2010 3:53 PM, Richard Henderson wrote:
> The test program in target-supports.exp is broken, since
> it doesn't preclude the use of cleanups instead. Indeed,
> the init/cleanup3.C seems to be essentially identical to
> the target-supports test.
Why isn't the test program in target-supports.exp just a link-time test
that __cxa_atexit exists? In other words:
void main () {
__cxa_atexit (...);
}
Is the idea that we want to be able to run the tests with
-fno-use-cxa-atexit in the command-line options? I guess we have to
worry about that. In that case, yes, I guess an assembly-scan test in
target-supports.exp is the best that we can do.
--
Mark Mitchell
CodeSourcery
[email protected]
(650) 331-3385 x713
