#10863: "hello world" produces illegal instruction error ----------------------------------+--------------------------------- Reporter: Ansible | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Linux | Architecture: arm Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------------+--------------------------------- Comment (by erikd): I grabbed the same compiler from http://ftp.us.debian.org/debian/pool/main/g/ghc/ghc_7.10.2-2_armhf.deb and compiled up a "hello world" program. The compiler worked fine as did the resulting executable. I inspected the file `/usr/lib/ghc/settings` and found: {{{ ("C compiler link flags", " -fuse-ld=gold -Wl,-z,noexecstack"), ("ld command", "/usr/bin/ld.gold"), ("LLVM llc command", "llc-3.5"), ("LLVM opt command", "opt-3.5") }}} which is exactly as I expected. Here are the versions of llvm/binutils/gcc that I have on my machine: {{{ llvm-3.5 1:3.5.2-1 armhf Modular compiler and toolchain technologies binutils 2.25.1-1 armhf GNU assembler, linker and binary utilities gcc 4:4.9.2-4 armhf GNU C compiler }}} @Ansible, please check your versions of the above. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10863#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler