Adjust for monotone.

1 files changed, 52 insertions, 0 deletions

diff --git a/libebl/eblsectionstripp.c b/libebl/eblsectionstripp.c
new file mode 100644
index 00000000..77a22cac
--- /dev/null
+++ b/libebl/eblsectionstripp.c
@@ -0,0 +1,52 @@
+/* Check whether section can be stripped.
+   Copyright (C) 2005 Red Hat, Inc.
+
+   This program is Open Source software; you can redistribute it and/or
+   modify it under the terms of the Open Software License version 1.0 as
+   published by the Open Source Initiative.
+
+   You should have received a copy of the Open Software License along
+   with this program; if not, you may obtain a copy of the Open Software
+   License version 1.0 from http://www.opensource.org/licenses/osl.php or
+   by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
+   3001 King Ranch Road, Ukiah, CA 95482.   */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+#include "libeblP.h"
+
+
+bool
+ebl_section_strip_p (Ebl *ebl, const GElf_Ehdr *ehdr, const GElf_Shdr *shdr,
+		     const char *name, bool remove_comment,
+		     bool only_remove_debug)
+{
+  /* If only debug information should be removed check the name.  There
+     is unfortunately no other way.  */
+  if (unlikely (only_remove_debug))
+    {
+      if (ebl_debugscn_p (ebl, name))
+	return true;
+
+      if (shdr->sh_type == SHT_RELA || shdr->sh_type == SHT_REL)
+	{
+	  Elf_Scn *scn_l = elf_getscn (ebl->elf, (shdr)->sh_info);
+	  GElf_Shdr shdr_mem_l;
+	  GElf_Shdr *shdr_l = gelf_getshdr (scn_l, &shdr_mem_l);
+	  if (shdr_l == NULL)
+	    {
+	      const char *s_l = elf_strptr (ebl->elf, ehdr->e_shstrndx,
+					    shdr_l->sh_name);
+	      if (s_l != NULL && ebl_debugscn_p (ebl, s_l))
+		return true;
+	    }
+	}
+
+      return false;
+    }
+
+  return SECTION_STRIP_P (shdr, name, remove_comment);
+}