From: Alan Modra <amodra@gmail.com>
Date: Wed, 10 Jul 2002 04:59:42 +0000 (+0000)
Subject: 	* elf.c: (assign_section_numbers) Set sh_entsize for .stab only
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0594c12d8e99dccd69fc9c771ab6c0415300b5d9;p=binutils-gdb.git

	* elf.c: (assign_section_numbers) Set sh_entsize for .stab only
	when not already set.
	* elf64-sparc.c: (sparc64_elf_fake_sections): New function.
	(elf_backend_fake_sections): Define.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 3790881ebbc..0c656275447 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2002-07-10  Marco Walther  <Marco.Walther@sun.com>
+
+	* elf.c: (assign_section_numbers) Set sh_entsize for .stab only
+	when not already set.
+	* elf64-sparc.c: (sparc64_elf_fake_sections): New function.
+	(elf_backend_fake_sections): Define.
+
 2002-07-10  Alan Modra  <amodra@bigpond.net.au>
 
 	* merge.c (_bfd_merge_section): Remove redundant output_section check.
diff --git a/bfd/elf.c b/bfd/elf.c
index 8dcb4d5ae2f..ef2c3da7dec 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -2760,8 +2760,9 @@ assign_section_numbers (abfd)
 		  elf_section_data (s)->this_hdr.sh_link = d->this_idx;
 
 		  /* This is a .stab section.  */
-		  elf_section_data (s)->this_hdr.sh_entsize =
-		    4 + 2 * bfd_get_arch_size (abfd) / 8;
+		  if (elf_section_data (s)->this_hdr.sh_entsize == 0)
+		    elf_section_data (s)->this_hdr.sh_entsize
+		      = 4 + 2 * bfd_get_arch_size (abfd) / 8;
 		}
 	    }
 	  break;
diff --git a/bfd/elf64-sparc.c b/bfd/elf64-sparc.c
index 0ae3813f5cb..7dd51f76172 100644
--- a/bfd/elf64-sparc.c
+++ b/bfd/elf64-sparc.c
@@ -72,6 +72,9 @@ static void sparc64_elf_symbol_processing
 static boolean sparc64_elf_merge_private_bfd_data
   PARAMS ((bfd *, bfd *));
 
+static boolean sparc64_elf_fake_sections
+  PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *));
+
 static const char *sparc64_elf_print_symbol_all
   PARAMS ((bfd *, PTR, asymbol *));
 static boolean sparc64_elf_relax_section
@@ -2995,6 +2998,27 @@ sparc64_elf_merge_private_bfd_data (ibfd, obfd)
     }
   return true;
 }
+
+/* MARCO: Set the correct entry size for the .stab section.  */
+
+static boolean
+sparc64_elf_fake_sections (abfd, hdr, sec)
+     bfd *abfd ATTRIBUTE_UNUSED;
+     Elf32_Internal_Shdr *hdr ATTRIBUTE_UNUSED;
+     asection *sec;
+{
+  const char *name;
+
+  name = bfd_get_section_name (abfd, sec);
+
+  if (strcmp (name, ".stab") == 0)
+    {
+      /* Even in the 64bit case the stab entries are only 12 bytes long.  */
+      elf_section_data (sec)->this_hdr.sh_entsize = 12;
+    }
+  
+  return true;
+}
 
 /* Print a STT_REGISTER symbol to file FILE.  */
 
@@ -3132,6 +3156,8 @@ const struct elf_size_info sparc64_elf_size_info =
   sparc64_elf_output_arch_syms
 #define bfd_elf64_bfd_merge_private_bfd_data \
   sparc64_elf_merge_private_bfd_data
+#define elf_backend_fake_sections \
+  sparc64_elf_fake_sections
 
 #define elf_backend_size_info \
   sparc64_elf_size_info