cdbcfc113b
* gnu/packages/patches/binutils-aarch64-symbol-relocation.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/base.scm (binutils/fixed): New public variable. * gnu/packages/linux.scm (make-linux-libre)[native-inputs]: On aarch64, define new ld-wrapper with the above binutils and use it.
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
Fix a regression in Binutils 2.30 where some symbols are incorrectly assumed
|
|
to be addresses:
|
|
|
|
https://sourceware.org/bugzilla/show_bug.cgi?id=22764
|
|
|
|
Patch taken from upstream (with ChangeLog entries and tests omitted):
|
|
|
|
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=279b2f94168ee91e02ccd070d27c983fc001fe12
|
|
|
|
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
|
|
index af448f9..2737773 100644
|
|
--- a/bfd/elfnn-aarch64.c
|
|
+++ b/bfd/elfnn-aarch64.c
|
|
@@ -7189,10 +7189,19 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
|
|
#if ARCH_SIZE == 64
|
|
case BFD_RELOC_AARCH64_32:
|
|
#endif
|
|
- if (bfd_link_pic (info)
|
|
- && (sec->flags & SEC_ALLOC) != 0
|
|
- && (sec->flags & SEC_READONLY) != 0)
|
|
+ if (bfd_link_pic (info) && (sec->flags & SEC_ALLOC) != 0)
|
|
{
|
|
+ if (h != NULL
|
|
+ /* This is an absolute symbol. It represents a value instead
|
|
+ of an address. */
|
|
+ && ((h->root.type == bfd_link_hash_defined
|
|
+ && bfd_is_abs_section (h->root.u.def.section))
|
|
+ /* This is an undefined symbol. */
|
|
+ || h->root.type == bfd_link_hash_undefined))
|
|
+ break;
|
|
+
|
|
+ /* For local symbols, defined global symbols in a non-ABS section,
|
|
+ it is assumed that the value is an address. */
|
|
int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
|
|
_bfd_error_handler
|
|
/* xgettext:c-format */
|