On 6/23/12 11:09 AM, Pedro Giffuni wrote:


--- Sab 23/6/12, Fabian Keil <freebsd-lis...@fabiankeil.de> ha scritto:
...
My suggestion would be to instead try using the test
scripts in

cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/llquantize/

err.D_LLQUANT_FACTORSMALL.d (for example) has

@ = llquantize(0, 1, 0, 10, 10);

The problem appears to be unrelated to the syntax change:

fk@r500
/usr/src/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/llquantize
$sudo dtrace -s err.D_LLQUANT_FACTORSMALL.d
Assertion failed: (!(arg & (UINT16_MAX <<
args[i].shift))), file


It's a different assertion.

Probably some difference between Solaris and BSD.
this is very useful, thanks!

Try this, change the assert on line 1429 in file dt_cc.c from:

assert(!(arg & (UINT16_MAX << args[i].shift)));

to

assert(!(arg & ((uint64_t)UINT16_MAX << args[i].shift)));


Mark
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