1. 07 Sep, 2017 1 commit
  2. 09 Aug, 2017 1 commit
  3. 02 Aug, 2017 1 commit
    • Yang Guo's avatar
      Support circular references between generated builtins. · 266be35b
      Yang Guo authored
      Until now, when generating a builtin, it can only embed builtins
      (as call targets) that have already been generated. This is either
      achieved by reordering the builtins list, or by loading the call
      target at runtime from the builtins list (see
      MacroAssembler::TailCallBuiltin).
      
      This patch works around this issue by filling the builtins list
      with dummy code objects, which are later replaced with the completed
      actual builtins. In release mode, this adds around 3ms to 140ms we
      previously needed to populate the builtins list. 
      
      Change-Id: I7d451b3c09a1db4b9e755548102a80c7f0dfada2
      Reviewed-on: https://chromium-review.googlesource.com/586531
      Commit-Queue: Yang Guo <yangguo@chromium.org>
      Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
      Cr-Commit-Position: refs/heads/master@{#47062}
      266be35b
  4. 26 Apr, 2017 1 commit
  5. 25 Apr, 2017 1 commit
  6. 24 Apr, 2017 1 commit
  7. 07 Apr, 2017 1 commit
  8. 05 Apr, 2017 2 commits
    • kozyatinskiy's avatar
      Revert of [snapshot] Move builtins generation into mksnapshot (patchset #8... · ba9fc3d7
      kozyatinskiy authored
      Revert of [snapshot] Move builtins generation into mksnapshot (patchset #8 id:160001 of https://codereview.chromium.org/2760233005/ )
      
      Reason for revert:
      I think that this CL breaks chromium compilation on windows with clang (). All other CLs in the list looks trivial and don't change test/unittest/BUILD.gn.
      
      [42456/47924] CXX obj/v8/test/unittests/unittests/value-serializer-unittest.obj
      [42457/47924] LINK unittests.exe unittests.exe.pdb
      FAILED: unittests.exe unittests.exe.pdb
      E:/b/depot_tools/python276_bin/python.exe ../../build/toolchain/win/tool_wrapper.py link-wrapper environment.x64 False link.exe /nologo /OUT:./unittests.exe /PDB:./unittests.exe.pdb @./unittests.exe.rsp
      bitmap-unittest.obj : error LNK2019: unresolved external symbol "public: void __cdecl v8::internal::List<class v8::internal::AllocationObserver *,class v8::internal::FreeStoreAllocationPolicy>::Add(class v8::internal::AllocationObserver * const &,class v8::internal::FreeStoreAllocationPolicy)" (?Add@?$List@PEAVAllocationObserver@internal@v8@@VFreeStoreAllocationPolicy@23@@internal@v8@@QEAAXAEBQEAVAllocationObserver@23@VFreeStoreAllocationPolicy@23@@Z) referenced in function "public: virtual void __cdecl v8::internal::Space::AddAllocationObserver(class v8::internal::AllocationObserver *)" (?AddAllocationObserver@Space@internal@v8@@UEAAXPEAVAllocationObserver@23@@Z)
      
      slot-set-unittest.obj : error LNK2001: unresolved external symbol "public: void __cdecl v8::internal::List<class v8::internal::AllocationObserver *,class v8::internal::FreeStoreAllocationPolicy>::Add(class v8::internal::AllocationObserver * const &,class v8::internal::FreeStoreAllocationPolicy)" (?Add@?$List@PEAVAllocationObserver@internal@v8@@VFreeStoreAllocationPolicy@23@@internal@v8@@QEAAXAEBQEAVAllocationObserver@23@VFreeStoreAllocationPolicy@23@@Z)
      
      bitmap-unittest.obj : error LNK2019: unresolved external symbol "public: bool __cdecl v8::internal::List<class v8::internal::AllocationObserver *,class v8::internal::FreeStoreAllocationPolicy>::RemoveElement(class v8::internal::AllocationObserver * const &)" (?RemoveElement@?$List@PEAVAllocationObserver@internal@v8@@VFreeStoreAllocationPolicy@23@@internal@v8@@QEAA_NAEBQEAVAllocationObserver@23@@Z) referenced in function "public: virtual void __cdecl v8::internal::Space::RemoveAllocationObserver(class v8::internal::AllocationObserver *)" (?RemoveAllocationObserver@Space@internal@v8@@UEAAXPEAVAllocationObserver@23@@Z)
      
      slot-set-unittest.obj : error LNK2001: unresolved external symbol "public: bool __cdecl v8::internal::List<class v8::internal::AllocationObserver *,class v8::internal::FreeStoreAllocationPolicy>::RemoveElement(class v8::internal::AllocationObserver * const &)" (?RemoveElement@?$List@PEAVAllocationObserver@internal@v8@@VFreeStoreAllocationPolicy@23@@internal@v8@@QEAA_NAEBQEAVAllocationObserver@23@@Z)
      
      ./unittests.exe : fatal error LNK1120: 2 unresolved externals
      
      Original issue's description:
      > [snapshot] Move builtins generation into mksnapshot
      >
      > and out of the main library. This saves about 5% of binary size
      > (800KB on x64, 373KB on android_arm).
      >
      > Only the GN build is supported; the GYP build is maintained working
      > but does not support the feature.
      >
      > BUG=v8:6055
      > CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux_nosnap_rel;
      >
      > Review-Url: https://codereview.chromium.org/2760233005
      > Cr-Commit-Position: refs/heads/master@{#44412}
      > Committed: https://chromium.googlesource.com/v8/v8/+/4782bc0df89ceb127e38017b8dcf531222a0e966
      
      TBR=jgruber@chromium.org,rmcilroy@chromium.org,machenbach@chromium.org,jkummerow@chromium.org
      # Skipping CQ checks because original CL landed less than 1 days ago.
      NOPRESUBMIT=true
      NOTREECHECKS=true
      NOTRY=true
      BUG=v8:6055
      
      Review-Url: https://codereview.chromium.org/2803903002
      Cr-Commit-Position: refs/heads/master@{#44422}
      ba9fc3d7
    • jkummerow's avatar
      [snapshot] Move builtins generation into mksnapshot · 4782bc0d
      jkummerow authored
      and out of the main library. This saves about 5% of binary size
      (800KB on x64, 373KB on android_arm).
      
      Only the GN build is supported; the GYP build is maintained working
      but does not support the feature.
      
      BUG=v8:6055
      CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux_nosnap_rel;
      
      Review-Url: https://codereview.chromium.org/2760233005
      Cr-Commit-Position: refs/heads/master@{#44412}
      4782bc0d