Date: Thu, 09 Jan 2020 21:09:35 +0000 From: bugzilla-noreply@freebsd.org To: powerpc@FreeBSD.org Subject: [Bug 243227] net/norm: fix build on powerpc64 elfv2 Message-ID: <bug-243227-25139@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243227 Bug ID: 243227 Summary: net/norm: fix build on powerpc64 elfv2 Product: Ports & Packages Version: Latest Hardware: powerpc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: pkubaj@FreeBSD.org CC: hd@oc.dk, powerpc@FreeBSD.org CC: hd@oc.dk, powerpc@FreeBSD.org Flags: maintainer-feedback?(hd@oc.dk) Created attachment 210572 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D210572&action= =3Dedit patch On ELFv2 ABI Clang can't build this port by default and throws assertion (already reported): Assertion failed: ((Op.getOpcode() =3D=3D ISD::FP_TO_SINT || Subtarget.hasF= PCVT()) && "i64 FP_TO_UINT is supported only with FPCVT"), function LowerFP_TO_INTForReuse, file /poudriere/jails/powerpc64-elfv2-pkubaj/usr/src/contrib/llvm-project/llvm/l= ib/Target/PowerPC/PPCISelLowering.cpp, line 7281. Stack dump: 0. Program arguments: /usr/bin/c++ -cc1 -triple powerpc64-unknown-freebsd13.0 -emit-obj -disable-free -main-file-name protoDispatcher.cpp -mrelocation-model pic -pic-level 2 -mthread-model posix -relaxed-aliasing -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu ppc64 -target-feature +secure-plt -mfloat-abi = hard -dwarf-column-info -debugger-tuning=3Dgdb -momit-leaf-frame-pointer -coverage-notes-file /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/build/protolib/src/common/proto= Dispatcher.cpp.1.gcno -resource-dir /usr/lib/clang/9.0.1 -I /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/build/protolib/include -I /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/protolib/include -I /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/build/protolib/include/unix -I /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/protolib/include/unix -D UNIX -D HAVE_DIRFD -D HAVE_IPV6 -D HAVE_ASSERT -D HAVE_GETLOGIN -D HAVE_FLOCK -D ND= EBUG -internal-isystem /usr/include/c++/v1 -O3 -fdeprecated-macro -fdebug-compilation-dir /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/build -ferror-limit 19 -fmessage-length 0 -stack-protector 2 -fno-signed-char -fobjc-runtime=3Dgnustep -fcxx-exceptions -fexceptions -fdiagnostics-show-o= ption -vectorize-loops -vectorize-slp -faddrsig -o /wrkdirs/usr/ports/net/norm/work/norm-1.5r6/build/protolib/src/common/proto= Dispatcher.cpp.1.o -x c++ ../protolib/src/common/protoDispatcher.cpp=20 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module '../protolib/src/common/protoDispatcher.cpp'. 4. Running pass 'PowerPC DAG->DAG Pattern Instruction Selection' on function '@_ZN15ProtoDispatcher4WaitEv' #0 0x000000001371df18 (/usr/bin/c+++0x1371df18) #1 0x000000001371e594 (/usr/bin/c+++0x1371e594) #2 0x000000001371b858 (/usr/bin/c+++0x1371b858) #3 0x000000001371ed0c (/usr/bin/c+++0x1371ed0c) #4 0x000000081520176c (/lib/libthr.so.3+0x1b76c) c++: error: unable to execute command: Abort trap (core dumped) c++: error: clang frontend command failed due to signal (use -v to see invocation) FreeBSD clang version 9.0.1 (git@github.com:llvm/llvm-project.git c1a0a213378a458fbea1a5c77b315c7dce08fd05) (based on LLVM 9.0.1) Target: powerpc64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin c++: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preproces= sed source, and associated run script. c++: note: diagnostic msg:=20 The workaround is to optimize for POWER7, which supports necessary features= in hardware. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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