6496 2014-07-01 06:20:47 +0000 Openssl 1.0.1g ICE on arm 2015-03-26 17:59:13 +0000 1 1 7 Build System, Metadata & Runtime OE-Core connectivity 1.6.1 x86 Multiple RESOLVED FIXED https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423 Medium normal 1.6.3 1 tf+bugs.yocto fathi.boudra denis meta.mr.watcher meta.watcher ndec13 richard.purdie ross.burton sgw --- --- Don't know oldest_to_newest 44256 0 tf+bugs.yocto 2014-07-01 06:20:47 +0000 The openssl package in 1.6.1 (1.0.1g) generates the following ICE when building on armv7a-neon: arm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon --sysroot=/ext/poky/vernier/tmp-next-labquest2-dbg/sysroots/labquest2 -I.. -I../.. -I../modes -I../asn1 -I../evp -I../../include -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DL_ENDIAN -DTERMIO -O -fno-omit-frame-pointer -g -feliminate-unused-debug-types -pipe -Wall -Wa,--noexecstack -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DGHASH_ASM -c -o gcm128.o gcm128.c gcm128.c: In function 'CRYPTO_gcm128_encrypt': gcm128.c:1069:1: internal compiler error: in push_minipool_fix, at config/arm/arm.c:13559 } ^ 44285 1 richard.purdie 2014-07-02 12:37:32 +0000 https://bugs.launchpad.net/gcc-linaro/+bug/788841 44316 2 tf+bugs.yocto 2014-07-03 14:41:14 +0000 As a dirty workaround: CFLAG_arm := "${@'${CFLAG}'.replace('-O', '-O0')}" 44325 3 richard.purdie 2014-07-03 16:58:25 +0000 Nicholas: Would someone at Linaro have an idea which patch we need for gcc 4.8 for this? 44361 4 ndec13 2014-07-08 08:14:51 +0000 re-assigning to Fathi, he will check with our toolchain working group 44363 5 fathi.boudra 2014-07-08 08:36:41 +0000 See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423 Please try https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=212303 48553 6 tf+bugs.yocto 2015-02-04 15:59:21 +0000 Just to say, run into this again today with 1.0.1j in daisy 11.0.2. 49813 7 tf+bugs.yocto 2015-03-26 17:50:23 +0000 This problem is fixed in gcc 4.8.4, however I have since come to the conclusion that the whole 4.8 line is too buggy to be of much use on arm -- if the compiler in daisy was to be updated, it might be better to backport 4.9 than doing a 4.8 point update. 49814 8 sgw 2015-03-26 17:59:13 +0000 We have updated to 1.0.1m and I tried to test this and did not get a failure, here is the compile line from my log.do_compile rm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon --sysroot=/srv/hdd/releases/daisy/build/tmp/sysroots/beaglebone -I.. -I../.. -I../modes -I../asn1 -I../evp -I../../include -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DL_ENDIAN -DTERMIO -O2 -pipe -g -feliminate-unused-debug-types -Wall -Wa,--noexecstack -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DAES_ASM -DGHASH_ASM -c -o gcm128.o gcm128.c Since it seems similar to below, I am going to close this as fixed, if there is still and issue, please reopen this bug.