#10383: AArch64: get GHC Calling convention working ----------------------------------------+---------------------------------- Reporter: erikd | Owner: erikd Type: feature request | Status: new Priority: normal | Milestone: 7.12.1 Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: aarch64 Type of failure: Building GHC failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------------------+---------------------------------- Comment (by erikd): By adding `-debug` to `GhcStage2HcOpts` of `mk/build.mk` I turned up a different issue that I'm pretty sure is related, `inplace/bin/dll-split` exits with: {{{ dll-split: internal error: invalid closure, info=(nil) (GHC version 7.11.20150514 for aarch64_unknown_linux) }}} trigger by the assert: {{{ ASSERTM(LOOKS_LIKE_CLOSURE_PTR(q), "invalid closure, info=%p", q->header.info); }}} Adding a bit of `printf` debugging showed that the above assert passed a couple of hundred times before it found a NULL in `q->header.info`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10383#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler