SOURCES: binutils-pr4497.patch (NEW) - https://bugs.pld-linux.org/...

[sls]

Author: sls                          Date: Sat Jun 16 18:54:23 2007 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- https://bugs.pld-linux.org/show_bug.cgi?id=23

---- Files affected:
SOURCES:
   binutils-pr4497.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/binutils-pr4497.patch
diff -u /dev/null SOURCES/binutils-pr4497.patch:1.1
--- /dev/null	Sat Jun 16 20:54:23 2007
+++ SOURCES/binutils-pr4497.patch	Sat Jun 16 20:54:18 2007
@@ -0,0 +1,125 @@
+===================================================================
+RCS file: /cvs/src/src/bfd/elf-eh-frame.c,v
+retrieving revision 1.57
+retrieving revision 1.58
+diff -u -r1.57 -r1.58
+--- src/bfd/elf-eh-frame.c	2007/05/10 15:08:02	1.57
++++ src/bfd/elf-eh-frame.c	2007/05/12 14:27:34	1.58
+@@ -32,12 +32,16 @@
+   unsigned int length;
+   unsigned int hash;
+   unsigned char version;
++  unsigned char local_personality;
+   char augmentation[20];
+   bfd_vma code_align;
+   bfd_signed_vma data_align;
+   bfd_vma ra_column;
+   bfd_vma augmentation_size;
+-  bfd_vma personality;
++  union {
++    struct elf_link_hash_entry *h;
++    bfd_vma val;
++  } personality;
+   asection *output_sec;
+   struct eh_cie_fde *cie_inf;
+   unsigned char per_encoding;
+@@ -216,13 +220,15 @@
+   if (c1->hash == c2->hash
+       && c1->length == c2->length
+       && c1->version == c2->version
++      && c1->local_personality == c2->local_personality
+       && strcmp (c1->augmentation, c2->augmentation) == 0
+       && strcmp (c1->augmentation, "eh") != 0
+       && c1->code_align == c2->code_align
+       && c1->data_align == c2->data_align
+       && c1->ra_column == c2->ra_column
+       && c1->augmentation_size == c2->augmentation_size
+-      && c1->personality == c2->personality
++      && memcmp (&c1->personality, &c2->personality,
++		 sizeof (c1->personality)) == 0
+       && c1->output_sec == c2->output_sec
+       && c1->per_encoding == c2->per_encoding
+       && c1->lsda_encoding == c2->lsda_encoding
+@@ -670,12 +676,10 @@
+ 			  REQUIRE (skip_bytes (&buf, end, length));
+ 			}
+ 		      ENSURE_NO_RELOCS (buf);
+-		      /* Ensure we have a reloc here, against
+-			 a global symbol.  */
++		      /* Ensure we have a reloc here.  */
+ 		      if (GET_RELOC (buf) != NULL)
+ 			{
+ 			  unsigned long r_symndx;
+-			  asection *sym_sec = NULL;
+ 
+ #ifdef BFD64
+ 			  if (ptr_size == 8)
+@@ -683,7 +687,9 @@
+ 			  else
+ #endif
+ 			    r_symndx = ELF32_R_SYM (cookie->rel->r_info);
+-			  if (r_symndx >= cookie->locsymcount)
++			  if (r_symndx >= cookie->locsymcount
++			      || ELF_ST_BIND (cookie->locsyms[r_symndx]
++					      .st_info) != STB_LOCAL)
+ 			    {
+ 			      struct elf_link_hash_entry *h;
+ 
+@@ -695,33 +701,29 @@
+ 				h = (struct elf_link_hash_entry *)
+ 				    h->root.u.i.link;
+ 
+-			      if (h->root.type == bfd_link_hash_defined
+-				  || h->root.type == bfd_link_hash_defweak)
+-				{
+-				  cie->personality = h->root.u.def.value;
+-				  sym_sec = h->root.u.def.section;
+-				}
++			      cie->personality.h = h;
+ 			    }
+ 			  else
+ 			    {
+-			      Elf_Internal_Shdr *symtab_hdr;
+ 			      Elf_Internal_Sym *sym;
++			      asection *sym_sec;
++			      bfd_vma val;
+ 
+-			      symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+-			      sym = bfd_elf_get_elf_syms (abfd, symtab_hdr,
+-							  1, r_symndx,
+-							  NULL, NULL, NULL);
+-			      if (sym != NULL)
++			      sym = &cookie->locsyms[r_symndx];
++			      sym_sec = (bfd_section_from_elf_index
++					 (abfd, sym->st_shndx));
++			      if (sym_sec->kept_section != NULL)
++				sym_sec = sym_sec->kept_section;
++			      if (sym_sec != NULL
++				  && sym_sec->output_section != NULL)
+ 				{
+-				  cie->personality = sym->st_value;
+-				  sym_sec = (bfd_section_from_elf_index
+-					     (abfd, sym->st_shndx));
+-				  free (sym);
++				  val = (sym->st_value
++					 + sym_sec->output_offset
++					 + sym_sec->output_section->vma);
++				  cie->personality.val = val;
++				  cie->local_personality = 1;
+ 				}
+ 			    }
+-			  if (sym_sec != NULL)
+-			    cie->personality += (sym_sec->output_section->vma
+-						 + sym_sec->output_offset);
+ 
+ 			  /* Cope with MIPS-style composite relocations.  */
+ 			  do
+@@ -729,7 +731,7 @@
+ 			  while (GET_RELOC (buf) != NULL);
+ 			}
+ 		      REQUIRE (skip_bytes (&buf, end, per_width));
+-		      REQUIRE (cie->personality);
++		      REQUIRE (cie->local_personality || cie->personality.h);
+ 		    }
+ 		    break;
+ 		  default:
================================================================