* elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.

* exec.c (build_section_table):  Don't abort if no sections.
* sparc-tdep.c (single_step):  Lint.
* utils.c (mrealloc):  Handle realloc (0, size) case here.

gdb/ChangeLog

@@ -1,3 +1,10 @@
+Tue Mar 31 08:11:58 1992  John Gilmore  (gnu at cygnus.com)
+
+	* elfread.c (elf_symtab_read):  Use xmalloc, not bfd_xmalloc.
+	* exec.c (build_section_table):  Don't abort if no sections.
+	* sparc-tdep.c (single_step):  Lint.
+	* utils.c (mrealloc):  Handle realloc (0, size) case here.
+
 Mon Mar 30 16:50:43 1992  Stu Grossman  (grossman at cygnus.com)
 
 	* Makefile.in (alldeps.mak):  Config files are now *.m[ht] as

gdb/elfread.c

@@ -205,7 +205,7 @@ elf_symtab_read (abfd, addr, objfile)
 
   if (storage_needed > 0)
     {
-      symbol_table = (asymbol **) bfd_xmalloc (storage_needed);
+      symbol_table = (asymbol **) xmalloc (storage_needed);
       back_to = make_cleanup (free, symbol_table);
       number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);