#16151: GHC 8.6 build failure on ARM --------------------------------+---------------------------------------- Reporter: dustin | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.3 Keywords: | Operating System: Linux Architecture: arm | Type of failure: Building GHC failed Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: --------------------------------+---------------------------------------- I'm attempting to build the ghc-8.6 branch on ARM linux. I have GHC 8.2.2 and LLVM 6.0.1 installed. My only build.mk change is to set BuildFlavour=quick I've made it as far as "final phase" where I get the following failure: {{{ ===--- building final phase /usr/bin/make --no-print-directory -f ghc.mk phase=final all "inplace/bin/ghc-stage1" -static -O0 -H64m -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist- ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -DFS_NAMESPACE=rts -this-unit-id rts -optc-D NOSMP -dcmm-lint -i -irts -irts/dist/build -Irts/dist/build -irts/dist/build/./autogen -Irts/dist/build/./autogen -O2 -Wcpp-undef -Wnoncanonical-monad-instances -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o /tmp/ghc154171_0/ghc_8.s: Assembler messages: /tmp/ghc154171_0/ghc_8.s:32:0: error: Error: selected processor does not support `movw r7,:lower16:stg_enter_info' in ARM mode | 32 | movw r7, :lower16:stg_enter_info | ^ /tmp/ghc154171_0/ghc_8.s:33:0: error: Error: selected processor does not support `movt r7,:upper16:stg_enter_info' in ARM mode | 33 | movt r7, :upper16:stg_enter_info | ^ /tmp/ghc154171_0/ghc_8.s:231:0: error: Error: selected processor does not support `movw r2,#32512' in ARM mode | 231 | movw r2, #32512 | ^ /tmp/ghc154171_0/ghc_8.s:233:0: error: Error: selected processor does not support `movt r2,#640' in ARM mode | 233 | movt r2, #640 | ^ `gcc' failed in phase `Assembler'. (Exit code: 1) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16151 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler