Commit Graph

5 Commits

Author SHA1 Message Date
zhijian 4fae932987 [AIX] Support of Big archive (read)
Summary:

The patch is based on the EGuesnet's implement of the "Support of Big archive (read)
the first commit of the patch is come from https://reviews.llvm.org/D100651.

the rest of commits of the patch

1  Addressed the comments on the https://reviews.llvm.org/D100651
2  according to https://www.ibm.com/docs/en/aix/7.2?topic=formats-ar-file-format-big
using the "fl_fstmoff" for the first object file number, using "char ar_nxtmem[20]" to get next object file ,
using the "char fl_lstmoff[20]" for the last of the object file will fix the following problems:
   2.1 can not correct reading a archive files which has padding data between too object file
   2.2 can not correct reading a archive files from which some object file has be deleted

3 introduce a new derived class BigArchive for big ar file.

Reviewers: James Henderson
Differential Revision: https://reviews.llvm.org/D111889
2022-01-18 12:13:01 -05:00
Florian Hahn 1b9d323a26
Revert "[AIX] Support of Big archive (read)"
This appears to be causing the following build failures on green
dragon during stage2 builds on macOS:

 /System/Volumes/Data/jenkins/workspace/apple-clang-stage2-configure-RA_osceola/clang.roots/BuildRecords/clang-9999.99_install/Objects/obj-llvm/./bin/clang++ -fno-stack-protector -fno-common -Wno-profile-instr-unprofiled -Wno-unknown-warning-option -Werror=unguarded-availability-new -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -fmodules -fmodules-cache-path=/System/Volumes/Data/jenkins/workspace/apple-clang-stage2-configure-RA_osceola/clang.roots/BuildRecords/clang-9999.99_install/Objects/obj-llvm/tools/clang/stage2-bins/module.cache -fcxx-modules -Xclang -fmodules-local-submodule-visibility -gmodules -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-class-memaccess -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -fdiagnostics-color -O2 -gline-tables-only -DNDEBUG -arch x86_64 -arch arm64 -arch arm64e -isysroot /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk -mmacosx-version-min=10.10 -Wl,-search_paths_first -Wl,-headerpad_max_install_names -Wl,-dead_strip tools/llvm-cov/CMakeFiles/llvm-cov.dir/llvm-cov.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/gcov.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CodeCoverage.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CoverageExporterJson.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CoverageExporterLcov.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CoverageFilters.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CoverageReport.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/CoverageSummaryInfo.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/SourceCoverageView.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/SourceCoverageViewHTML.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/SourceCoverageViewText.cpp.o tools/llvm-cov/CMakeFiles/llvm-cov.dir/TestingSupport.cpp.o -o bin/llvm-cov  -Wl,-rpath,@loader_path/../lib  lib/libLLVMCore.a  lib/libLLVMSupport.a  lib/libLLVMObject.a  lib/libLLVMCoverage.a  lib/libLLVMProfileData.a  lib/libLLVMDebugInfoDWARF.a  lib/libLLVMObject.a  lib/libLLVMBitReader.a  lib/libLLVMCore.a  lib/libLLVMRemarks.a  lib/libLLVMBitstreamReader.a  lib/libLLVMMCParser.a  lib/libLLVMTextAPI.a  lib/libLLVMMC.a  lib/libLLVMBinaryFormat.a  lib/libLLVMDebugInfoCodeView.a  lib/libLLVMSupport.a  -lm  /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/usr/lib/libz.tbd  /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.0.sdk/usr/lib/libcurses.tbd  lib/libLLVMDemangle.a && cd /System/Volumes/Data/jenkins/workspace/apple-clang-stage2-configure-RA_osceola/clang.roots/BuildRecords/clang-9999.99_install/Objects/obj-llvm/tools/clang/stage2-bins/tools/llvm-cov && xcrun dsymutil -o=llvm-cov.dSYM /System/Volumes/Data/jenkins/workspace/apple-clang-stage2-configure-RA_osceola/clang.roots/BuildRecords/clang-9999.99_install/Objects/obj-llvm/tools/clang/stage2-bins/bin/llvm-cov
Undefined symbols for architecture x86_64:
  "llvm::object::CommonArchiveMemberHeader<llvm::object::BigArMemHdrType>::getRawAccessMode() const", referenced from:
      vtable for llvm::object::BigArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::BigArMemHdrType>::getRawUID() const", referenced from:
      vtable for llvm::object::BigArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::BigArMemHdrType>::getRawGID() const", referenced from:
      vtable for llvm::object::BigArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::UnixArMemHdrType>::getRawAccessMode() const", referenced from:
      vtable for llvm::object::ArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::UnixArMemHdrType>::getRawLastModified() const", referenced from:
      vtable for llvm::object::ArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::BigArMemHdrType>::getRawLastModified() const", referenced from:
      vtable for llvm::object::BigArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::BigArMemHdrType>::getOffset() const", referenced from:
      vtable for llvm::object::BigArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::UnixArMemHdrType>::getRawUID() const", referenced from:
      vtable for llvm::object::ArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::UnixArMemHdrType>::getRawGID() const", referenced from:
      vtable for llvm::object::ArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
  "llvm::object::CommonArchiveMemberHeader<llvm::object::UnixArMemHdrType>::getOffset() const", referenced from:
      vtable for llvm::object::ArchiveMemberHeader in libLLVMObject.a(Archive.cpp.o)
ld: symbol(s) not found for architecture x86_64

https://smooshbase.apple.com/ci/job/apple-clang-stage2-configure-RA_osceola/30276/console
2022-01-18 12:44:16 +00:00
zhijian 2164c54315 [AIX] Support of Big archive (read)
Summary:

The patch is based on the EGuesnet's implement of the "Support of Big archive (read)
the first commit of the patch is come from https://reviews.llvm.org/D100651.

the rest of commits of the patch

1  Addressed the comments on the https://reviews.llvm.org/D100651
2  according to https://www.ibm.com/docs/en/aix/7.2?topic=formats-ar-file-format-big
using the "fl_fstmoff" for the first object file number, using "char ar_nxtmem[20]" to get next object file ,
using the "char fl_lstmoff[20]" for the last of the object file will fix the following problems:
   2.1 can not correct reading a archive files which has padding data between too object file
   2.2 can not correct reading a archive files from which some object file has be deleted

3 introduce a new derived class BigArchive for big ar file.

Reviewers: James Henderson
Differential Revision: https://reviews.llvm.org/D111889
2022-01-17 11:59:54 -05:00
zhijian 76f1c396fa Revert "[AIX] Support of Big archive (read)"
This reverts commit 3130134d6e.
2022-01-17 11:38:01 -05:00
zhijian 3130134d6e [AIX] Support of Big archive (read)
Summary:

The patch is based on the EGuesnet's implement of the "Support of Big archive (read)
the first commit of the patch is come from https://reviews.llvm.org/D100651.

the rest of commits of the patch

1  Addressed the comments on the https://reviews.llvm.org/D100651
2  according to https://www.ibm.com/docs/en/aix/7.2?topic=formats-ar-file-format-big
using the "fl_fstmoff" for the first object file number, using "char ar_nxtmem[20]" to get next object file ,
using the "char fl_lstmoff[20]" for the last of the object file will fix the following problems:
   2.1 can not correct reading a archive files which has padding data between too object file
   2.2 can not correct reading a archive files from which some object file has be deleted

3 introduce a new derived class BigArchive for big ar file.

Reviewers: James Henderson
Differential Revision: https://reviews.llvm.org/D111889
2022-01-17 10:37:08 -05:00