34 lines
1.4 KiB
Diff
34 lines
1.4 KiB
Diff
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Fix ld segfault for microblaze when --gc-sections is used
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Upstream: pending
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https://sourceware.org/bugzilla/show_bug.cgi?id=21180
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Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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diff -Nur a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
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--- a/bfd/elf32-microblaze.c 2016-08-03 09:36:50.000000000 +0200
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+++ b/bfd/elf32-microblaze.c 2017-02-23 19:43:12.612313590 +0100
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@@ -3233,13 +3233,20 @@
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|| h->dynindx == -1))
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{
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asection *sec = h->root.u.def.section;
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+ bfd_vma value;
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+
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+ value = h->root.u.def.value;
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+ if (sec->output_section != NULL)
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+ /* PR 21180: If the output section is NULL, then the symbol is no
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+ longer needed, and in theory the GOT entry is redundant. But
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+ it is too late to change our minds now... */
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+ value += sec->output_section->vma + sec->output_offset;
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+
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microblaze_elf_output_dynamic_relocation (output_bfd,
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srela, srela->reloc_count++,
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/* symindex= */ 0,
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R_MICROBLAZE_REL, offset,
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- h->root.u.def.value
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- + sec->output_section->vma
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- + sec->output_offset);
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+ value);
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}
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else
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{
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