| From | Sedat Dilek <> | Date | Fri, 5 Feb 2021 15:41:17 +0100 | Subject | Re: ERROR: INT DW_ATE_unsigned_1 Error emitting BTF type |
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On Fri, Feb 5, 2021 at 3:37 PM Sedat Dilek <sedat.dilek@gmail.com> wrote: > > Hi, > > when building with pahole v1.20 and binutils v2.35.2 plus Clang > v12.0.0-rc1 and DWARF-v5 I see: > ... > + info BTF .btf.vmlinux.bin.o > + [ != silent_ ] > + printf %-7s %s\n BTF .btf.vmlinux.bin.o > BTF .btf.vmlinux.bin.o > + LLVM_OBJCOPY=/opt/binutils/bin/objcopy /opt/pahole/bin/pahole -J > .tmp_vmlinux.btf > [115] INT DW_ATE_unsigned_1 Error emitting BTF type > Encountered error while encoding BTF.
Grepping the pahole sources:
$ git grep DW_ATE dwarf_loader.c: bt->is_bool = encoding == DW_ATE_boolean; dwarf_loader.c: bt->is_signed = encoding == DW_ATE_signed;
Missing DW_ATE_unsigned encoding?
- Sedat -
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