From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 19 Sep 2012 06:33:07 +0000 (+0000)
Subject: binutils: backport ld patch to fix ARM specific issues with --gc-sections
X-Git-Tag: reboot~12868
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e566454513529e463f4cbe48d4fb6b37a5b12856;p=openwrt%2Fstaging%2Fxback.git

binutils: backport ld patch to fix ARM specific issues with --gc-sections

SVN-Revision: 33461
---

diff --git a/toolchain/binutils/patches/2.22/400-fix_arm_gc_sections.patch b/toolchain/binutils/patches/2.22/400-fix_arm_gc_sections.patch
new file mode 100644
index 0000000000..04badab620
--- /dev/null
+++ b/toolchain/binutils/patches/2.22/400-fix_arm_gc_sections.patch
@@ -0,0 +1,12 @@
+--- a/bfd/elf32-arm.c
++++ b/bfd/elf32-arm.c
+@@ -12408,7 +12408,8 @@ elf32_arm_check_relocs (bfd *abfd, struc
+ 
+ 	  /* If the symbol is a function that doesn't bind locally,
+ 	     this relocation will need a PLT entry.  */
+-	  root_plt->refcount += 1;
++	  if (root_plt->refcount != -1)
++	    root_plt->refcount += 1;
+ 
+ 	  if (!call_reloc_p)
+ 	    arm_plt->noncall_refcount++;