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Fixes for testsuite failures introduced by the changes made for PR 19011.

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PR19011
bfd	* cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
	for undefined symbols which will not generate extra warning
	messages about truncated relocs.

ld	* testsuite/lib/ld-lib.exp (ld_link_defsyms): For PE based targets
	define the __main and ___main symbols in terms of the main symbol.
This commit is contained in:
Nick Clifton 2020-08-28 09:43:13 +01:00
parent 16f9c644c7
commit 6194b866b7
4 changed files with 23 additions and 4 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2020-08-28 Nick Clifton <nickc@redhat.com>
PR19011
* cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
for undefined symbols which will not generate extra warning
messages about truncated relocs.
2020-08-28 Nelson Chu <nelson.chu@sifive.com>
* elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL

12
bfd/cofflink.c
View File

@ -3053,9 +3053,15 @@ _bfd_coff_generic_relocate_section (bfd *output_bfd,
}
else if (! bfd_link_relocatable (info))
(*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd, input_section,
rel->r_vaddr - input_section->vma, TRUE);
{
(*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd, input_section,
rel->r_vaddr - input_section->vma, TRUE);
/* Stop the linker from issueing errors about truncated relocs
referencing this undefined symbol by giving it an address
that should be in range. */
val = input_section->output_section->vma;
}
}
/* If the input section defining the symbol has been discarded

6
ld/ChangeLog
View File

@ -1,3 +1,9 @@
2020-08-28 Nick Clifton <nickc@redhat.com>
PR 19011
* testsuite/lib/ld-lib.exp (ld_link_defsyms): For PE based targets
define the __main and ___main symbols in terms of the main symbol.
2020-08-28 Alan Modra <amodra@gmail.com>
PR 19011

2
ld/testsuite/lib/ld-lib.exp
View File

@ -378,7 +378,7 @@ proc ld_link_defsyms {} {
# Windows targets need __main, some prefixed with underscore.
if {[istarget *-*-cygwin* ] || [istarget *-*-mingw*]} {
append flags " --defsym __main=0 --defsym ___main=0"
append flags " --defsym __main=main --defsym ___main=main"
}
# PowerPC EABI code calls __eabi.