* objfiles.h (struct objfile): New GDBARCH member.

	(get_objfile_arch): Add prototype.
	* objfiles.c: Include "arch-utils.h".
	(allocate_objfile): Look up gdbarch associated with bfd.
	(get_objfile_arch): New function.
	* Makefile (objfiles.o): Update dependencies.

	* dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
	by objfile arch.
	* dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
	by frame arch.
	(locexpr_describe_location): Replace current_gdbarch by
	objfile arch.
	* dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
	(dwarf2_add_field): Likewise.
	(read_tag_pointer_type): Likewise.
	(read_base_type): Likewise.
	(new_symbol): Likewise.

	* coffread.c (decode_type): Add OBJFILE argument.  Update callers.
	(decode_base_type, decode_function_type): Likewise.
	(coff_read_struct_type, coff_read_enum_type): Likewise.
	(coff_symtab_read): Replace current_gdbarch by objfile arch.
	(decode_base_type): Likewise.
	(coff_read_enum_type): Likewise.
	(coff_read_struct_type): Replace current_objfile by OBJFILE argument.
	(coff_read_enum_type): Likewise.

	* dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
	(end_psymtab): Likewise.
	(process_one_symbol): Likewise.

	* mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
	(parse_procedure): Likewise.
	(parse_partial_symbols): Likewise.

	* somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.

	* stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
	Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
	built-in types.
	(read_range_type): Replace current_gdbarch by objfile arch.  Replace
	static range_index_type by built-in type.
	(read_one_struct_field): Replace current_gdbarch by objfile arch.
	(read_enum_type): Likewise.

	* xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
	objfile arch.

1 files changed, 11 insertions, 0 deletions

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 35b6725..b7d578f 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -48,6 +48,7 @@
 #include "dictionary.h"
 #include "source.h"
 #include "addrmap.h"
+#include "arch-utils.h"
 
 /* Prototypes for local functions */
 
@@ -187,6 +188,9 @@ allocate_objfile (bfd *abfd, int flags)
     }
   if (abfd != NULL)
     {
+      /* Look up the gdbarch associated with the BFD.  */
+      objfile->gdbarch = gdbarch_from_bfd (abfd);
+
       objfile->name = xstrdup (bfd_get_filename (abfd));
       objfile->mtime = bfd_get_mtime (abfd);
 
@@ -234,6 +238,13 @@ allocate_objfile (bfd *abfd, int flags)
   return (objfile);
 }
 
+/* Retrieve the gdbarch associated with OBJFILE.  */
+struct gdbarch *
+get_objfile_arch (struct objfile *objfile)
+{
+  return objfile->gdbarch;
+}
+
 /* Initialize entry point information for this objfile. */
 
 void