#10375: arm: ghci hits an illegal instruction --------------------------------------------+------------------------------ Reporter: erikd | Owner: Type: bug | Status: new Priority: high | Milestone: 7.10.3 Component: Runtime System (Linker) | Version: 7.10.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: arm Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): --------------------------------------------+------------------------------ Comment (by erikd): Tried once again to debug this using GDB. {{{ $ gdb --args inplace/bin/ghc-stage2 +RTS -V0 -RTS --interactive (gdb) break main (gdb) break main Breakpoint 1 at 0x93cd8 (gdb) r Starting program: /home/erikd/Git/ghc-upstream/inplace/lib/bin/ghc-stage2 -B/home/erikd/Git/ghc-upstream/inplace/lib +RTS -V0 -RTS --interactive [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/arm-linux- gnueabihf/libthread_db.so.1". Breakpoint 1, 0x00093cd8 in main () (gdb) while 1
x/i $pc stepi end }}}
and it crashes in a at least 3 or 4 different ways on different runs, none of them even remotely like the way it crashes outside GDB. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10375#comment:62 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler