[Bug 1833237]

[Cvs-commit]

The master branch has been updated by Alan Modra
<amodra at sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-
gdb.git;h=bb22a41815facfaa3de621aad5d055eb8e477082

commit bb22a41815facfaa3de621aad5d055eb8e477082
Author: Alan Modra <amodra at gmail.com>
Date:   Sun Jun 23 12:28:39 2019 +0930

    PR24704, Internal error building skiboot for powerpc64-linux-gnu
    
    While the skiboot linker script bears some culpability in this PR,
    it's also true that the GOT indirect to GOT relative optimisation for
    16-bit offsets isn't safe.  At least, it isn't safe to remove the GOT
    entry based on distance between the GOT pointer and symbol calculated
    from the preliminary layout.  So this patch removes that optimisation,
    and reduces the range allowed for 32-bit and 34-bit offsets.
    
    	PR 24704
    bfd/
    	* elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
    	(ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
    	Reduce range of offsets allowed for other GOT relocs.
    ld/
    	* testsuite/ld-powerpc/elfv2exe.d: Update.
    	* testsuite/ld-powerpc/elfv2so.d: Update.

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https://bugs.launchpad.net/bugs/1833237

Title:
  skiboot ftbfs in eoan

Status in binutils:
  In Progress
Status in binutils package in Ubuntu:
  Confirmed
Status in skiboot package in Ubuntu:
  Confirmed
Status in binutils source package in Eoan:
  Confirmed
Status in skiboot source package in Eoan:
  Confirmed

Bug description:
  skiboot ftbfs in eoan

  https://launchpad.net/ubuntu/+archive/test-
  rebuild-20190614/+build/17038512/+files/buildlog_ubuntu-eoan-
  amd64.skiboot_6.2-1_BUILDING.txt.gz

  powerpc64-linux-gnu-gcc        -I/<<PKGBUILDDIR>>/include -Iinclude -MMD -include /<<PKGBUILDDIR>>/include/config.h -I/<<PKGBUILDDIR>>/libfdt -I/<<PKGBUILDDIR>>/libflash -I/<<PKGBUILDDIR>>/libxz -I/<<PKGBUILDDIR>>/libc/include -I/<<PKGBUILDDIR>> -I/<<PKGBUILDDIR>>/libpore -D__SKIBOOT__ -nostdinc -isystem /usr/lib/gcc-cross/powerpc64-linux-gnu/8/include -DBITS_PER_LONG=64 -DHAVE_BIG_ENDIAN -ffreestanding -DHAS_STACK_PROT -D__ASSEMBLY__ -mbig-endian -m64 -mabi=elfv1  -c asm/dummy_map.S -o asm/dummy_map.o
  powerpc64-linux-gnu-gcc -I/<<PKGBUILDDIR>>/include -Iinclude -MMD -include /<<PKGBUILDDIR>>/include/config.h -I/<<PKGBUILDDIR>>/libfdt -I/<<PKGBUILDDIR>>/libflash -I/<<PKGBUILDDIR>>/libxz -I/<<PKGBUILDDIR>>/libc/include -I/<<PKGBUILDDIR>> -I/<<PKGBUILDDIR>>/libpore -D__SKIBOOT__ -nostdinc -isystem /usr/lib/gcc-cross/powerpc64-linux-gnu/8/include -DBITS_PER_LONG=64 -DHAVE_BIG_ENDIAN -ffreestanding -DHAS_STACK_PROT -P -E skiboot.lds.S -o skiboot.lds
  powerpc64-linux-gnu-ld -EB -m elf64ppc --no-multi-toc -N --build-id=none --whole-archive -static -nostdlib -pie -Ttext-segment=0x0 --oformat=elf64-powerpc -o skiboot.tmp.elf -T skiboot.lds skiboot.tmp.a asm/dummy_map.o
  powerpc64-linux-gnu-ld: BFD (GNU Binutils for Ubuntu) 2.32.51.20190614 internal error, aborting at ../../bfd/elf64-ppc.c:15381 in ppc64_elf_relocate_section

  powerpc64-linux-gnu-ld: Please report this bug.

  make[2]: *** [/<<PKGBUILDDIR>>/Makefile.main:262: skiboot.tmp.elf] Error 1
  make[2]: Leaving directory '/<<PKGBUILDDIR>>'
  make[1]: *** [debian/rules:19: override_dh_auto_build-indep] Error 2

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