forked from pool/binutils
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
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Index: bfd/elf32-s390.c
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===================================================================
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--- bfd/elf32-s390.c.orig 2016-01-25 09:51:06.000000000 +0100
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+++ bfd/elf32-s390.c 2016-01-27 15:24:52.947115619 +0100
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@@ -2782,6 +2782,27 @@ elf_s390_relocate_section (bfd *output_b
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case R_390_PC24DBL:
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case R_390_PC32DBL:
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case R_390_PC32:
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+ /* This is strictly required only for PC32DBL, which
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+ is not handled by ld.so, but let's be helpful to the user also
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+ in the other cases. */
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+ if (bfd_link_pic (info)
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+ && !SYMBOL_REFERENCES_LOCAL (info, h)
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+ && (input_section->flags & SEC_ALLOC) != 0
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+ && (input_section->flags & SEC_READONLY) != 0
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+ && (!h->def_regular
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+ || r_type != R_390_PC32DBL
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+ || h->type != STT_FUNC
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+ || ELF_ST_VISIBILITY (h->other) != STV_PROTECTED))
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+ {
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+ (*_bfd_error_handler)
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+ (_("%pB: relocation %s against `%s' can not be used when "
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+ "making a shared object; recompile with -fPIC"),
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+ input_bfd, elf_howto_table[r_type].name,
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+ h->root.root.string);
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+ bfd_set_error (bfd_error_bad_value);
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+ return false;
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+ }
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+
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if (h != NULL
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&& s390_is_ifunc_symbol_p (h)
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&& h->def_regular
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