Many of the reloc error messages have already been converted from
using %C to using %H in ld.bfd, to print section+offset as well as
file/line/function. This catches a few remaining, and changes gold to
do the same.
PR 10957
bfd/
* elf32-sh.c (sh_elf_relocate_section): Use %H in error messages.
gold/
* object.cc (Relocate_info::location): Always report section+offset.
* testsuite/debug_msg.sh: Adjust to suit.
* testsuite/x32_overflow_pc32.sh: Likewise.
* testsuite/x86_64_overflow_pc32.sh: Likewise.
ld/
* emultempl/pe.em (read_addend): Use %H in error message.
* emultempl/pep.em (read_addend): Likewise.
* ldcref.c (check_reloc_refs): Likewise.
* ldmain.c (warning_find_reloc, undefined_symbol): Likewise.
* pe-dll.c (pe_create_import_fixup): Likewise.
* testsuite/ld-cris/undef2.d: Adjust expected output to suit.
* testsuite/ld-cris/undef3.d: Likewise.
* testsuite/ld-elf/shared.exp: Likewise.
* testsuite/ld-i386/compressed1.d: Likewise.
* testsuite/ld-ia64/line.exp: Likewise.
* testsuite/ld-plugin/lto.exp: Likewise.
* testsuite/ld-undefined/undefined.exp: Likewise.
* testsuite/ld-x86-64/compressed1.d: Likewise.
* testsuite/ld-x86-64/line.exp: Likewise.
* testsuite/ld-x86-64/pr27587.err: Likewise.
The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
The problem here is that x32 is really using 64-bit addressing,
while pretending to be 32-bit. Even though the object file format
is 32-bit, we need to do the overflow checking with 64-bit
arithmetic (because that's what the hardware will be using).
This patch overrides the pcrela32_check functions in reloc.h
with target-specific versions that do 64-bit checking.
I've also updated the test case to use -Tdata instead of adding
a huge .space directive, to reduce the size of the .o files.
gold/
PR gold/19567
* reloc.h (Relocate_functions::Overflow_check): Add comments.
* x86_64.cc (X86_64_relocate_functions): New class.
(Target_x86_64::Relocate::relocate): Use the new class.
* testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
(x32_overflow_pc32): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/x32_overflow_pc32.sh: New script.
* testsuite/x86_64_overflow_pc32.s: Remove .space directive.
