60 lines
2.3 KiB
Diff
60 lines
2.3 KiB
Diff
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diff -rup binutils.orig/bfd/elflink.c binutils-2.35.2/bfd/elflink.c
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--- binutils.orig/bfd/elflink.c 2022-11-28 16:10:23.919422266 +0000
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+++ binutils-2.35.2/bfd/elflink.c 2022-11-28 16:14:24.308499080 +0000
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@@ -1260,14 +1260,25 @@ _bfd_elf_merge_symbol (bfd *abfd,
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olddyn = (oldsec->symbol->flags & BSF_DYNAMIC) != 0;
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}
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- /* Handle a case where plugin_notice won't be called and thus won't
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- set the non_ir_ref flags on the first pass over symbols. */
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if (oldbfd != NULL
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- && (oldbfd->flags & BFD_PLUGIN) != (abfd->flags & BFD_PLUGIN)
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- && newdyn != olddyn)
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+ && (oldbfd->flags & BFD_PLUGIN) != (abfd->flags & BFD_PLUGIN))
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{
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- h->root.non_ir_ref_dynamic = TRUE;
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- hi->root.non_ir_ref_dynamic = TRUE;
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+ if (newdyn != olddyn)
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+ {
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+ /* Handle a case where plugin_notice won't be called and thus
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+ won't set the non_ir_ref flags on the first pass over
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+ symbols. */
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+ h->root.non_ir_ref_dynamic = TRUE;
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+ hi->root.non_ir_ref_dynamic = TRUE;
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+ }
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+
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+ if ((oldbfd->flags & BFD_PLUGIN) != 0
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+ && hi->root.type == bfd_link_hash_indirect)
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+ {
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+ /* Change indirect symbol from IR to undefined. */
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+ hi->root.type = bfd_link_hash_undefined;
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+ hi->root.u.undef.abfd = oldbfd;
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+ }
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}
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/* NEWDEF and OLDDEF indicate whether the new or old symbol,
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diff -rup binutils.orig/bfd/linker.c binutils-2.35.2/bfd/linker.c
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--- binutils.orig/bfd/linker.c 2022-11-28 16:10:23.822422639 +0000
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+++ binutils-2.35.2/bfd/linker.c 2022-11-28 16:13:28.709712603 +0000
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@@ -1672,7 +1672,7 @@ _bfd_generic_link_add_one_symbol (struct
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case MIND:
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/* Multiple indirect symbols. This is OK if they both point
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to the same symbol. */
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- if (strcmp (h->u.i.link->root.string, string) == 0)
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+ if (string != NULL && strcmp (h->u.i.link->root.string, string) == 0)
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break;
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/* Fall through. */
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case MDEF:
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--- binutils.orig/bfd/elflink.c 2023-01-10 15:47:50.062668055 +0000
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+++ binutils-2.35.2/bfd/elflink.c 2023-01-10 15:47:59.554659559 +0000
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@@ -1271,8 +1271,7 @@ _bfd_elf_merge_symbol (bfd *abfd,
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h->root.non_ir_ref_dynamic = TRUE;
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hi->root.non_ir_ref_dynamic = TRUE;
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}
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-
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- if ((oldbfd->flags & BFD_PLUGIN) != 0
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+ else if ((oldbfd->flags & BFD_PLUGIN) != 0
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&& hi->root.type == bfd_link_hash_indirect)
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{
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/* Change indirect symbol from IR to undefined. */
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