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add binutils patch to fix broken arm LD/GD TLS relocs in static PIE 

this is the same issue fixed for mips in 0004-mips-pie-tls.diff for
2.27, upstream in 2.32.
This commit is contained in:
Rich Felker 2019-10-02 10:39:26 -04:00
parent 5fd2126e13
commit c9ac08753a
3 changed files with 60 additions and 0 deletions
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20
patches/binutils-2.25.1/0009-arm-pie-tls.diff Normal file
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@ -0,0 +1,20 @@
--- binutils-2.25.1/bfd/elf32-arm.c.orig 2019-10-02 10:41:56.188034263 -0400
+++ binutils-2.25.1/bfd/elf32-arm.c 2019-10-02 10:42:45.553394647 -0400
@@ -9493,7 +9493,7 @@
{
/* If we don't know the module number, create a relocation
for it. */
- if (info->shared)
+ if (!info->executable)
{
Elf_Internal_Rela outrel;
@@ -9581,7 +9581,7 @@
now, and emit any relocations. If both an IE GOT and a
GD GOT are necessary, we emit the GD first. */
- if ((info->shared || indx != 0)
+ if ((!info->executable || indx != 0)
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|| h->root.type != bfd_link_hash_undefweak))

20
patches/binutils-2.27/0006-arm-pie-tls.diff Normal file
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@ -0,0 +1,20 @@
--- binutils-2.32/bfd/elf32-arm.c.orig 2019-10-02 07:47:36.153918869 -0400
+++ binutils-2.32/bfd/elf32-arm.c 2019-10-02 08:37:09.108263016 -0400
@@ -11624,7 +11624,7 @@
{
/* If we don't know the module number, create a relocation
for it. */
- if (bfd_link_pic (info))
+ if (bfd_link_dll (info))
{
Elf_Internal_Rela outrel;
@@ -11728,7 +11728,7 @@
now, and emit any relocations. If both an IE GOT and a
GD GOT are necessary, we emit the GD first. */
- if ((bfd_link_pic (info) || indx != 0)
+ if ((bfd_link_dll (info) || indx != 0)
&& (h == NULL
|| (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
&& !resolved_to_zero)

20
patches/binutils-2.32/0002-arm-pie-tls.diff Normal file
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@ -0,0 +1,20 @@
--- binutils-2.32/bfd/elf32-arm.c.orig 2019-10-02 07:47:36.153918869 -0400
+++ binutils-2.32/bfd/elf32-arm.c 2019-10-02 08:37:09.108263016 -0400
@@ -11624,7 +11624,7 @@
{
/* If we don't know the module number, create a relocation
for it. */
- if (bfd_link_pic (info))
+ if (bfd_link_dll (info))
{
Elf_Internal_Rela outrel;
@@ -11728,7 +11728,7 @@
now, and emit any relocations. If both an IE GOT and a
GD GOT are necessary, we emit the GD first. */
- if ((bfd_link_pic (info) || indx != 0)
+ if ((bfd_link_dll (info) || indx != 0)
&& (h == NULL
|| (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
&& !resolved_to_zero)