ENABLE_CHECKING in bfd, opcodes, binutils, ld

[deliverable/binutils-gdb.git] / bfd / elf-bfd.h

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index e0b7e5759ad5553385bfe2fc89aa82dc5475f156..5a2f64233f9c727facb5445e6c8f0afebe04c5de 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -27,6 +27,10 @@
 #include "elf/internal.h"
 #include "bfdlink.h"
 
+#ifndef ENABLE_CHECKING
+#define ENABLE_CHECKING 0
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -721,6 +725,8 @@ static inline struct elf_link_hash_entry *
 elf_link_hash_lookup (struct elf_link_hash_table *table, const char *string,
                      bool create, bool copy, bool follow)
 {
+  if (ENABLE_CHECKING && !is_elf_hash_table (&table->root))
+    abort ();
   return (struct elf_link_hash_entry *)
     bfd_link_hash_lookup (&table->root, string, create, copy, follow);
 }
@@ -732,6 +738,8 @@ elf_link_hash_traverse (struct elf_link_hash_table *table,
                        bool (*f) (struct elf_link_hash_entry *, void *),
                        void *info)
 {
+  if (ENABLE_CHECKING && !is_elf_hash_table (&table->root))
+    abort ();
   bfd_link_hash_traverse (&table->root,
                          (bool (*) (struct bfd_link_hash_entry *, void *)) f,
                          info);