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

SVN-Revision: 33461
2012-09-19 06:33:07 +00:00 · 2012-09-19 06:33:07 +00:00 · e566454513
commit e566454513
parent 79ffd1032a
1 changed files with 12 additions and 0 deletions
--- a/toolchain/binutils/patches/2.22/400-fix_arm_gc_sections.patch
+++ 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++;