This is the preprocessed source that fails. You can reproduce with (on an amd64 box):
$ aarch64-linux-gnu-gcc-5 -O2 -g2 -c idct32x32_34_add_neon.i /tmp/cckv0RL4.s: Assembler messages: /tmp/cckv0RL4.s: Error: unaligned opcodes detected in executable segment
$ apt-cache policy gcc-5-aarch64-linux-gnu gcc-5-aarch64-linux-gnu: Installed: 5.3.1-14ubuntu2cross1 Candidate: 5.3.1-14ubuntu2cross1 Version table: *** 5.3.1-14ubuntu2cross1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status
This is the preprocessed source that fails. You can reproduce with (on an amd64 box):
$ aarch64- linux-gnu- gcc-5 -O2 -g2 -c idct32x32_ 34_add_ neon.i
/tmp/cckv0RL4.s: Assembler messages:
/tmp/cckv0RL4.s: Error: unaligned opcodes detected in executable segment
$ apt-cache policy gcc-5-aarch64- linux-gnu linux-gnu: cross1 cross1 cross1 500 archive. ubuntu. com/ubuntu xenial/main amd64 Packages dpkg/status
gcc-5-aarch64-
Installed: 5.3.1-14ubuntu2
Candidate: 5.3.1-14ubuntu2
Version table:
*** 5.3.1-14ubuntu2
500 http://
100 /var/lib/