#11058: selected processor does not support ARM mode ----------------------------------------+------------------------------ Reporter: nomeata | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: arm Type of failure: Building GHC failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ----------------------------------------+------------------------------ Comment (by erikd): Tried simple hack of: {{{ diff --git a/compiler/llvmGen/LlvmCodeGen/Ppr.hs b/compiler/llvmGen/LlvmCodeGen/Ppr.hs index d7ddf80..03c369c 100644 --- a/compiler/llvmGen/LlvmCodeGen/Ppr.hs +++ b/compiler/llvmGen/LlvmCodeGen/Ppr.hs @@ -50,7 +50,10 @@ moduleLayout = sdocWithPlatform $ \platform -> Platform { platformArch = ArchX86_64, platformOS = OSLinux } -> text "target datalayout = \"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64\"" $+$ text "target triple = \"x86_64-linux-gnu\"" - Platform { platformArch = ArchARM {}, platformOS = OSLinux } -> + Platform { platformArch = ArchARM { armISA = ARMv5 }, platformOS = OSLinux } -> + text "target datalayout = \"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32\"" + $+$ text "target triple = \"armv4t-unknown-linux-gnueabihf\"" + Platform { platformArch = ArchARM {}, platformOS = OSLinux } -> text "target datalayout = \"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32\"" $+$ text "target triple = \"armv6-unknown-linux-gnueabihf\"" Platform { platformArch = ArchARM {}, platformOS = OSAndroid } -> }}} but then linking the RTS fails with: {{{ /usr/bin/ar: creating rts/dist/build/libHSrts_thr_debug.a /usr/bin/ld.gold: error: rts/dist/build/StgStartup.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/Updates.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/StgMiscClosures.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/Apply.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/HeapStackCheck.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/Exception.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/StgStdThunks.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/PrimOps.dyn_o uses VFP register arguments, output does not /usr/bin/ld.gold: error: rts/dist/build/AutoApply.dyn_o uses VFP register arguments, output does not }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11058#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler