On Sat, Mar 30, 2019 at 05:50:35PM +0000, John F Carr wrote: > > > > On Mar 30, 2019, at 11:23 , bob prohaska <[email protected]> wrote: > > > > In a recent attempt to compile www/chromium on an RPI3 running r345516 > > compilation stopped with repeated reports of > > > > /usr/include/machine/endian.h:89:19: error: invalid operand in inline asm: > > 'rev16 ${0:w}, ${1:w}' > > > > Chromium compiled on the same host a couple of months ago, but the > > executable failed on a runtime library error. Now attempts to upgrade > > stop during compilation. Ports are presently at revision 496949. > > > > Thanks for reading, and any guidance. > > > > bob prohaska > > The swap function at that line in sys/arm64/include/endian.h doesn't look > right to me. I think it should read > > __asm("rev16 %w0, %w1\n" : "=r" (ret) : "r" (w)); > > instead of > > __asm __volatile("rev16 %w0, %w1\n" : "=&r" (ret), "+r" (v)); > > Two changes: (1) it doesn't need to be volatile because it has no side > effects and (2) the constraints and lack of explicit input operand are wrong. > The other swap functions should have similar changes. >
Apologies for being obtuse, but is that suggestive of a problem with the host system, or a problem with the port? Thanks for reading! bob prohaska _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "[email protected]"
