Kurt Roeckx via RT wrote: > On Sun, Aug 17, 2014 at 04:26:53PM +0200, Andy Polyakov via RT wrote: >> Hi, >> >>> 1.0.2 beta2 has a testsuite failure on sparc: >>> Testing cipher CAMELLIA-192-OFB(encrypt) >>> Key >>> 0000 8e 73 b0 f7 da 0e 64 52 c8 10 f3 2b 80 90 79 e5 >>> 0010 62 f8 ea d2 52 2c 6b 7b >>> IV >>> 0000 52 ef 01 da 52 60 2f e0 97 5f 78 ac 84 bf 8a 50 >>> Plaintext >>> 0000 30 c8 1Makefile:149: recipe for target 'test_evp' failed >>> make[2]: Leaving directory '/«PKGBUILDDIR»/test' >>> Makefile:455: recipe for target 'tests' failed >>> >>> I didn't see that problem with beta 1. >> I assume we are talking about Linux. But what is your hardware (T4 or >> earlier)? Compiler? Configuration parameters? Thing is that I can't >> reproduce this on T4 (with or without hardware-assisted Camellia), not >> in 32- nor 64-bit builds. System is equipped with gcc 4.6.3. What's >> strange is that fails in OFB, which means that earlier Camellia ECB, >> CBC, CFB tests pass. Which in turn means that there is nothing what with >> Camellia code itself, and it has to be ofb128.o. But it was tested with >> AES earlier in this test... > > I was suspecting a compiler bug, I've looked at the assembler > before, it looked wrong to me, but don't know enough about sparc. > So I actually retried this a few days ago and it worked now. > > It was on a different machine, but with the same type of CPU: > cpu : TI UltraSparc IIIi (Jalapeno) > fpu : UltraSparc IIIi integrated FPU > pmu : ultra3i > prom : OBP 4.11.4 2003/07/23 08:04 > type : sun4u > > It failed with Debian's gcc 4.9.0-9, worked with 4.9.1-5. > > It looked to me like it generated code for memcpy() wrong. > > I'm just going to assume it's a compiler bug, feel free to close > it. But if you really want I can try to look at the differences > in assembler.
Looking at subtle compiler bugs (what did it work with AES?) is on the verge of counter-productivity. I mean it's hard and it's apparently fixed already. I'm dismissing it. ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List openssl-dev@openssl.org Automated List Manager majord...@openssl.org
