October 17, 2017 10:45 PM, "Ben Gamari" wrote:

Brandon Allbery writes:

...

On Tue, Oct 17, 2017 at 12:41 AM, wrote:

...

utils/ghc-cabal/ghc.mk:48: recipe for target 'utils/ghc-cabal/dist/build/tmp/ghc-cabal' failed make[1]: *** [utils/ghc-cabal/dist/build/tmp/ghc-cabal] Killed

The OOM killer got you. Add swap if you can.

Exactly.

Cheers,

- Ben

Hi Guys, Thanks a mil !!! Well, add a swap if I can ? Yes, we can :) $ dd if=/dev/zero of=/tmp/swap bs=1M count=4096 $ chmod 600 /tmp/swap $ mkswap /tmp/swap $ swapon /tmp/swap $ swapon -s Here we go, now it's fixed. I have an other issue but I can figure it out myself. Cheers, Shiftag

October 18, 2017 6:51 PM, "Ben Gamari" wrote:

shiftag@nanotek.info writes:

...

October 17, 2017 10:45 PM, "Ben Gamari" wrote:

Hi Guys,

Thanks a mil !!!

Great!

Do let us know if anything else goes boom.

Cheers,

- Ben

Hi, I'm afraid I have a very bad news. So it goes boom again and it's like a nuclear bomb :(. So I'm still cross-compiling version 8.0.2 on GNU/Linux with arm-linux-gnueabi compiling suite. As reminders, my target architecture is armv7l soft-abi with neon FPU. I have the following error at make step : ===--- building final phase make --no-print-directory -f ghc.mk phase=final all "inplace/bin/ghc-stage1" -static -H32m -O -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o /tmp/ghc24064_0/ghc_8.s: Assembler messages: /tmp/ghc24064_0/ghc_8.s:38:0: error: /tmp/ghc24064_0/ghc_8.s:42:0: error: Error: selected processor does not support `strd r0,r1,[r7,#64]' in ARM mode /tmp/ghc24064_0/ghc_8.s:131:0: error: Error: selected processor does not support `ldrd r0,r1,[r3,#64]' in ARM mode /tmp/ghc24064_0/ghc_8.s:134:0: error: Error: selected processor does not support `strd r0,r1,[r3,#64]' in ARM mode `arm-linux-gnueabi-gcc' failed in phase `Assembler'. (Exit code: 1) rts/ghc.mk:255: recipe for target 'rts/dist/build/StgStartup.o' failed make[1]: *** [rts/dist/build/StgStartup.o] Error 1 Makefile:129: recipe for target 'all' failed make: *** [all] Error 2 So I checked on Google and I found this: https://ghc.haskell.org/trac/ghc/ticket/11058 Hmm...do I have some hope ? Cheers Shiftag

October 19, 2017 10:34 AM, "Moritz Angermann" wrote:

...

"inplace/bin/ghc-stage1" -static -H32m -O -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o

run this with `-v`, to check the invorcations. I'm pretty certain some flags to opt/llc are missing/wrong here.

Ok :) Please see below : $ inplace/bin/ghc-stage1 -v -static -H32m -O -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o Glasgow Haskell Compiler, Version 8.0.2, stage 1 booted by GHC version 8.0.2 Using binary package database: /tmp/ghc-8.0.2/inplace/lib/package.conf.d/package.cache loading package database /tmp/ghc-8.0.2/inplace/lib/package.conf.d wired-in package ghc-prim mapped to ghc-prim-0.5.0.0 wired-in package integer-gmp mapped to integer-gmp-1.0.0.1 wired-in package base mapped to base-4.9.1.0 wired-in package rts mapped to rts wired-in package template-haskell mapped to template-haskell-2.11.1.0 wired-in package ghc mapped to ghc-8.0.2 wired-in package dph-seq not found. wired-in package dph-par not found. Hsc static flags: Created temporary directory: /tmp/ghc25166_0 *** C Compiler: /usr/bin/arm-linux-gnueabi-gcc -marm -fno-stack-protector -DTABLES_NEXT_TO_CODE -DNOSMP -E -I includes -I includes/dist -I includes/dist-derivedconstants/header -I includes/dist-ghcconstants/header -I rts -I rts/dist/build -I rts/dist/build -I rts/dist/build/autogen -I /tmp/ghc-8.0.2/libraries/base/include -I /tmp/ghc-8.0.2/libraries/integer-gmp/include -I /tmp/ghc-8.0.2/rts/dist/build -I /tmp/ghc-8.0.2/includes -I /tmp/ghc-8.0.2/includes/dist-derivedconstants/header '-D__GLASGOW_HASKELL__=800' -include /tmp/ghc-8.0.2/includes/ghcversion.h '-Dlinux_BUILD_OS=1' '-Dx86_64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Darm_HOST_ARCH=1' '-D__GLASGOW_HASKELL_LLVM__=307' '-D__GLASGOW_HASKELL_TH__=0' -include/tmp/ghc25166_0/ghc_2.h -x assembler-with-cpp rts/StgStartup.cmm -o /tmp/ghc25166_0/ghc_1.cmmcpp *** ParseCmm [/tmp/ghc25166_0/ghc_1.cmmcpp]: !!! ParseCmm [/tmp/ghc25166_0/ghc_1.cmmcpp]: finished in 4.00 milliseconds, allocated 2.082 megabytes *** LLVM CodeGen: *** LLVM CodeGen: Using LLVM version: (3,7) *** Deleting temp files: Deleting: /tmp/ghc25166_0/ghc_5.c /tmp/ghc25166_0/ghc_4.ll /tmp/ghc25166_0/ghc_3.rsp /tmp/ghc25166_0/ghc_2.h /tmp/ghc25166_0/ghc_1.cmmcpp Warning: deleting non-existent /tmp/ghc25166_0/ghc_5.c *** Deleting temp dirs: Deleting: /tmp/ghc25166_0 ghc-stage1: panic! (the 'impossible' happened) (GHC version 8.0.2 for arm-unknown-linux): hscCmmFile: no_mod Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug

October 19, 2017 11:52 AM, "Moritz Angermann" wrote:

Ugh! This looks even worse. I'm a bit at a loss here, why this didn't even make it to the assembly stage...

...

On Oct 19, 2017, at 3:32 PM, shiftag@nanotek.info wrote:

October 19, 2017 10:34 AM, "Moritz Angermann" wrote:

"inplace/bin/ghc-stage1" -static -H32m -O -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o

...

run this with `-v`, to check the invorcations. I'm pretty certain some flags to opt/llc are missing/wrong here.

Ok :)

Please see below :

$ inplace/bin/ghc-stage1 -v -static -H32m -O -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -O2 -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o Glasgow Haskell Compiler, Version 8.0.2, stage 1 booted by GHC version 8.0.2 Using binary package database: /tmp/ghc-8.0.2/inplace/lib/package.conf.d/package.cache loading package database /tmp/ghc-8.0.2/inplace/lib/package.conf.d wired-in package ghc-prim mapped to ghc-prim-0.5.0.0 wired-in package integer-gmp mapped to integer-gmp-1.0.0.1 wired-in package base mapped to base-4.9.1.0 wired-in package rts mapped to rts wired-in package template-haskell mapped to template-haskell-2.11.1.0 wired-in package ghc mapped to ghc-8.0.2 wired-in package dph-seq not found. wired-in package dph-par not found. Hsc static flags: Created temporary directory: /tmp/ghc25166_0 *** C Compiler: /usr/bin/arm-linux-gnueabi-gcc -marm -fno-stack-protector -DTABLES_NEXT_TO_CODE -DNOSMP -E -I includes -I includes/dist -I includes/dist-derivedconstants/header -I includes/dist-ghcconstants/header -I rts -I rts/dist/build -I rts/dist/build -I rts/dist/build/autogen -I /tmp/ghc-8.0.2/libraries/base/include -I /tmp/ghc-8.0.2/libraries/integer-gmp/include -I /tmp/ghc-8.0.2/rts/dist/build -I /tmp/ghc-8.0.2/includes -I /tmp/ghc-8.0.2/includes/dist-derivedconstants/header '-D__GLASGOW_HASKELL__=800' -include /tmp/ghc-8.0.2/includes/ghcversion.h '-Dlinux_BUILD_OS=1' '-Dx86_64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Darm_HOST_ARCH=1' '-D__GLASGOW_HASKELL_LLVM__=307' '-D__GLASGOW_HASKELL_TH__=0' -include/tmp/ghc25166_0/ghc_2.h -x assembler-with-cpp rts/StgStartup.cmm -o /tmp/ghc25166_0/ghc_1.cmmcpp *** ParseCmm [/tmp/ghc25166_0/ghc_1.cmmcpp]: !!! ParseCmm [/tmp/ghc25166_0/ghc_1.cmmcpp]: finished in 4.00 milliseconds, allocated 2.082 megabytes *** LLVM CodeGen: *** LLVM CodeGen: Using LLVM version: (3,7) *** Deleting temp files: Deleting: /tmp/ghc25166_0/ghc_5.c /tmp/ghc25166_0/ghc_4.ll /tmp/ghc25166_0/ghc_3.rsp /tmp/ghc25166_0/ghc_2.h /tmp/ghc25166_0/ghc_1.cmmcpp Warning: deleting non-existent /tmp/ghc25166_0/ghc_5.c *** Deleting temp dirs: Deleting: /tmp/ghc25166_0 ghc-stage1: panic! (the 'impossible' happened) (GHC version 8.0.2 for arm-unknown-linux): hscCmmFile: no_mod

Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug

For your information : # ./configure --target=arm-linux-gnueabi --with-ld=arm-linux-gnueabi [...] ---------------------------------------------------------------------- Configure completed successfully. Building GHC version : 8.0.2 Git commit id : 8c7250379d0d2bad1d07dfd556812ff7aa2c42e8 Build platform : x86_64-unknown-linux Host platform : x86_64-unknown-linux Target platform : arm-unknown-linux Bootstrapping using : /usr/bin/ghc which is version : 8.0.2 Using gcc : /usr/bin/arm-linux-gnueabi-gcc which is version : 7.2.0 Building a cross compiler : YES hs-cpp : /usr/bin/arm-linux-gnueabi-gcc hs-cpp-flags : -E -undef -traditional ld : /usr/bin/arm-linux-gnueabi-ld.gold nm : /usr/bin/arm-linux-gnueabi-nm objdump : /usr/bin/arm-linux-gnueabi-objdump Happy : /usr/bin/happy (1.19.7) Alex : /usr/bin/alex (3.2.3) Perl : /usr/bin/perl sphinx-build : /usr/bin/sphinx-build xelatex : Using LLVM tools llc : /usr/bin/llc opt : /usr/bin/opt HsColour : /usr/bin/HsColour Tools to build Sphinx HTML documentation available: YES Tools to build Sphinx PDF documentation available: NO ---------------------------------------------------------------------- # grep -v '#' build.mk | sed '/^$/d' ifneq "$(BuildFlavour)" "" include mk/flavours/$(BuildFlavour).mk endif STRIP_CMD = : Stage1Only=YES HADDOCK_DOCS=NO BUILD_SPHINX_PDF=NO BUILD_SPHINX_HTML=NO # make [and you know the rest...]

Shiftag, any chance you could try this with 8.2 again then? Cheers, Moritz

On Oct 19, 2017, at 9:56 PM, Ben Gamari wrote:

Moritz Angermann writes:

...

Ugh! This looks even worse. I'm a bit at a loss here, why this didn't even make it to the assembly stage...

This was a known bug in 8.0. See #11784. IIRC I fixed it for 8.2.

Cheers,

- Ben

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October 19, .0000000000000000000000000000000000000000000000000000000000000000000000µ2017 7:.0000000000000000000000000000000000000000000000000000000000000000000000µ34 PM, shiftag@nanotek.info wrote:

October 19, .0000000000000000000000000000000000000000000000000000000000000000000000µ2017 6:.0000000000000000000000000000000000000000000000000000000000000000000000ÿ8 PM, "Moritz Angermann" wrote:

...

Shiftag,

any chance you could try this with 8.2 again then?

Hi,

I'm going to try that and I will let you know ;)

Thanks guys.

Hi, So I installed GHC-8.2.1 and then I tried to cross-compiling it. The ./configure went fine but the make : # make Run "make install" to install Makefile:46: recipe for target 'default' failed make: *** [default] Error 1 Hmm...did I forgot something ?

October 21, 2017 9:21 PM, shiftag@nanotek.info wrote:

October 21, .0000000000000000000000000000000000000000000000000000000000000000000000µ2017 2:.0000000000000000000000000000000000000000000000000000000000000000000000ÿ3 PM, shiftag@nanotek.info wrote:

...

October 19, .0000000000000000000000000000000000000000000000000000000000000000000000µ2017 7:.0000000000000000000000000000000000000000000000000000000000000000000000µ34 PM, shiftag@nanotek.info wrote:

...

October 19, .0000000000000000000000000000000000000000000000000000000000000000000000µ2017 6:.0000000000000000000000000000000000000000000000000000000000000000000000ÿ8 PM, "Moritz Angermann" wrote:

Shiftag,

any chance you could try this with 8.2 again then?

...

Hi,

I'm going to try that and I will let you know ;)

Thanks guys.

Hi,

So I installed GHC-8.2.1 and then I tried to cross-compiling it. The ./configure went fine but the make :

# make Run "make install" to install Makefile:46: recipe for target 'default' failed make: *** [default] Error 1

Hmm...did I forgot something ?

Sorry my bad, I downloaded the wrong archive. Now its compiling, it should work.

Hi Guys, I hope you have a great Sunday. I'm sorry, it still buggy. So I tried GHC-8.2.1 and I did the following stuff : $ ./configure --target=arm-linux-gnueabi [...] ---------------------------------------------------------------------- Configure completed successfully. Building GHC version : 8.2.1 Git commit id : 0cee25253f9f2cb4f19f021fd974bdad3c26a80b Build platform : x86_64-unknown-linux Host platform : x86_64-unknown-linux Target platform : arm-unknown-linux Bootstrapping using : /usr/bin/ghc which is version : 8.2.1 Using (for bootstrapping) : gcc Using gcc : arm-linux-gnueabi-gcc which is version : 7.2.0 Building a cross compiler : YES Unregisterised : NO hs-cpp : arm-linux-gnueabi-gcc hs-cpp-flags : -E -undef -traditional ar : /usr/bin/arm-linux-gnueabi-ar ld : arm-linux-gnueabi-ld.gold nm : /usr/bin/arm-linux-gnueabi-nm objdump : /usr/bin/arm-linux-gnueabi-objdump ranlib : /usr/bin/arm-linux-gnueabi-ranlib windres : dllwrap : Happy : /usr/bin/happy (1.19.7) Alex : /usr/bin/alex (3.2.3) Perl : /usr/bin/perl sphinx-build : /usr/bin/sphinx-build xelatex : Using LLVM tools llc : /usr/bin/llc-3.9 opt : /usr/bin/opt-3.9 HsColour : /usr/bin/HsColour Tools to build Sphinx HTML documentation available: YES Tools to build Sphinx PDF documentation available: NO ---------------------------------------------------------------------- # grep -v '#' mk/build.mk | sed '/^$/d' BuildFlavour = perf-cross ifneq "$(BuildFlavour)" "" include mk/flavours/$(BuildFlavour).mk endif HADDOCK_DOCS = NO STRIP_CMD = : WITH_TERMINFO = NO # make "inplace/bin/ghc-stage1" -optc-marm -optc-fno-stack-protector -optc-Wall -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noret urn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Iincludes/dist -optc-Iincludes/dist-derivedconstants/header -optc-Iincludes/dist-ghcconstants/header -optc-Irts -optc-Irts/dist/build -optc-DCOMPILING_RTS -optc-DNOSMP -optc-DUSE_LIBFF I_FOR_ADJUSTORS -optc-fno-strict-aliasing -optc-fno-common -optc-Irts/dist/build/./autogen -optc-Werror=unused-but-set-variable -optc-Wno-error=inline -optc-O2 -optc-fomit-frame-pointer -optc-g -optc-DRtsWay=\"rts_v\" -optc-ffunction-sections -optc-fdata- sections -static -O -H64m -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -Irts /dist/build -irts/dist/build/./autogen -Irts/dist/build/./autogen -O2 -Wnoncanonical-monad-instances -c rts/posix/GetEnv.c -o rts/dist/build/posix/GetEnv.o "inplace/bin/ghc-stage1" -static -O -H64m -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/ dist/build -Irts/dist/build -irts/dist/build/./autogen -Irts/dist/build/./autogen -O2 -Wnoncanonical-monad-instances -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o /tmp/ghc22858_0/ghc_8.s: Assembler messages: /tmp/ghc22858_0/ghc_8.s:41:0: error: Error: selected processor does not support `ldrd r0,r1,[r3,#64]' in ARM mode | 41 | ldrd r0, r1, [r3, #64] | ^ /tmp/ghc22858_0/ghc_8.s:46:0: error: Error: selected processor does not support `strd r0,r1,[r3,#64]' in ARM mode | 46 | strd r0, r1, [r3, #64] | ^ /tmp/ghc22858_0/ghc_8.s:108:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 108 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc22858_0/ghc_8.s:111:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 111 | strd r0, r1, [r2, #64] | ^ /tmp/ghc22858_0/ghc_8.s:137:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 137 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc22858_0/ghc_8.s:140:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 140 | strd r0, r1, [r2, #64] | ^ /tmp/ghc22858_0/ghc_8.s:163:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 163 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc22858_0/ghc_8.s:166:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 166 | strd r0, r1, [r2, #64] | ^ `arm-linux-gnueabi-gcc' failed in phase `Assembler'. (Exit code: 1) rts/ghc.mk:248: recipe for target 'rts/dist/build/StgStartup.o' failed make[1]: *** [rts/dist/build/StgStartup.o] Error 1 Makefile:122: recipe for target 'all' failed make: *** [all] Error 2% Well that issue persist. An idea ? Cheers

October 22, 2017 10:37 AM, "Moritz Angermann" wrote:

Could you try running this with `-v`? Hopefully, this time will will not stop somewhere in the middle, but rather give us the full output, and also reproduce the errors.

Understood. # inplace/bin/ghc-stage1 -v -static -O -H64m -Wall -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -this-unit-id rts -optc-DNOSMP -dcmm-lint -i -irts -irts/dist/build -Irts/dist/build -irts/dist/build/./autogen -Irts/dist/build/./autogen -O2 -Wnoncanonical-monad-instances -c rts/StgStartup.cmm -o rts/dist/build/StgStartup.o Glasgow Haskell Compiler, Version 8.2.1, stage 1 booted by GHC version 8.2.1 Using binary package database: /tmp/ghc-8.2.1/inplace/lib/package.conf.d/package.cache package flags [] loading package database /tmp/ghc-8.2.1/inplace/lib/package.conf.d wired-in package ghc-prim mapped to ghc-prim-0.5.1.0 wired-in package integer-simple mapped to integer-simple-0.1.1.1 wired-in package base mapped to base-4.10.0.0 wired-in package rts mapped to rts wired-in package template-haskell mapped to template-haskell-2.12.0.0 wired-in package ghc mapped to ghc-8.2.1 wired-in package dph-seq not found. wired-in package dph-par not found. Created temporary directory: /tmp/ghc32190_0 *** C Compiler: arm-linux-gnueabi-gcc -marm -fno-stack-protector -DTABLES_NEXT_TO_CODE -DNOSMP -E -I includes -I includes/dist -I includes/dist-derivedconstants/header -I includes/dist-ghcconstants/header -I rts -I rts/dist/build -I rts/dist/build -I rts/dist/build/./autogen -I /tmp/ghc-8.2.1/libraries/base/include -I /tmp/ghc-8.2.1/rts/dist/build -I /tmp/ghc-8.2.1/includes -I /tmp/ghc-8.2.1/includes/dist-derivedconstants/header -include /tmp/ghc-8.2.1/includes/ghcversion.h -Dlinux_BUILD_OS -Dx86_64_BUILD_ARCH -Dlinux_HOST_OS -Darm_HOST_ARCH '-D__GLASGOW_HASKELL_LLVM__=309' -D__GLASGOW_HASKELL_TH__ -include/tmp/ghc32190_0/ghc_2.h -x assembler-with-cpp rts/StgStartup.cmm -o /tmp/ghc32190_0/ghc_1.cmmcpp *** ParseCmm [/tmp/ghc32190_0/ghc_1.cmmcpp]: !!! ParseCmm [/tmp/ghc32190_0/ghc_1.cmmcpp]: finished in 2.50 milliseconds, allocated 1.737 megabytes *** LLVM CodeGen: *** LLVM CodeGen: Using LLVM version: (3,9) *** CmmLint [Cmm$ghc_1.cmmcpp]: !!! CmmLint [Cmm$ghc_1.cmmcpp]: finished in 0.35 milliseconds, allocated 0.082 megabytes !!! LLVM CodeGen: finished in 9.53 milliseconds, allocated 5.082 megabytes *** LLVM Optimiser: /usr/bin/opt-3.9 /tmp/ghc32190_0/ghc_4.ll -o /tmp/ghc32190_0/ghc_6.bc -O2 '--enable-tbaa=true' *** LLVM Compiler: /usr/bin/llc-3.9 -O3 '-relocation-model=static' /tmp/ghc32190_0/ghc_6.bc -o /tmp/ghc32190_0/ghc_7.lm_s '--enable-tbaa=true' *** LLVM Mangler: !!! LLVM Mangler: finished in 0.81 milliseconds, allocated 0.369 megabytes *** Assembler: arm-linux-gnueabi-gcc -marm -fno-stack-protector -DTABLES_NEXT_TO_CODE -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -Irts/dist/build -Irts/dist/build/./autogen -x assembler -c /tmp/ghc32190_0/ghc_8.s -o rts/dist/build/StgStartup.o /tmp/ghc32190_0/ghc_8.s: Assembler messages: /tmp/ghc32190_0/ghc_8.s:41:0: error: Error: selected processor does not support `ldrd r0,r1,[r3,#64]' in ARM mode | 41 | ldrd r0, r1, [r3, #64] | ^ /tmp/ghc32190_0/ghc_8.s:46:0: error: Error: selected processor does not support `strd r0,r1,[r3,#64]' in ARM mode | 46 | strd r0, r1, [r3, #64] | ^ /tmp/ghc32190_0/ghc_8.s:108:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 108 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc32190_0/ghc_8.s:111:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 111 | strd r0, r1, [r2, #64] | ^ /tmp/ghc32190_0/ghc_8.s:137:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 137 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc32190_0/ghc_8.s:140:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 140 | strd r0, r1, [r2, #64] | ^ /tmp/ghc32190_0/ghc_8.s:163:0: error: Error: selected processor does not support `ldrd r0,r1,[r2,#64]' in ARM mode | 163 | ldrd r0, r1, [r2, #64] | ^ /tmp/ghc32190_0/ghc_8.s:166:0: error: Error: selected processor does not support `strd r0,r1,[r2,#64]' in ARM mode | 166 | strd r0, r1, [r2, #64] | ^ *** Deleting temp files: Deleting: /tmp/ghc32190_0/ghc_8.s /tmp/ghc32190_0/ghc_7.lm_s /tmp/ghc32190_0/ghc_6.bc /tmp/ghc32190_0/ghc_5.c /tmp/ghc32190_0/ghc_4.ll /tmp/ghc32190_0/ghc_3.rsp /tmp/ghc32190_0/ghc_2.h /tmp/ghc32190_0/ghc_1.cmmcpp Warning: deleting non-existent /tmp/ghc32190_0/ghc_5.c *** Deleting temp dirs: Deleting: /tmp/ghc32190_0 `arm-linux-gnueabi-gcc' failed in phase `Assembler'. (Exit code: 1)

October 22, 2017 11:51 AM, "Moritz Angermann" wrote:

Can you rerun that command with -keep-llvm-files and attach the generated .ll file?

I rerun the same command by adding -keep-llvm-files and the file "./rts/StgStartup.ll" has been created. Please find it attached.