X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gdb%2Farch-utils.c;h=d2e27d95558cab7fa0d8c4023deac84334c25cac;hb=0747795c085d3b2a35da6bb474f32c58ce1b70c8;hp=693d7e3dc813e82436f787f344c6304f0a43c91f;hpb=e2882c85786571175a0b0bfc3bcd2f14620b1ea3;p=external%2Fbinutils.git

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 693d7e3..d2e27d9 100644
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -1,6 +1,6 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998-2018 Free Software Foundation, Inc.
+   Copyright (C) 1998-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,7 +20,6 @@
 #include "defs.h"
 
 #include "arch-utils.h"
-#include "buildsym.h"
 #include "gdbcmd.h"
 #include "inferior.h"		/* enum CALL_DUMMY_LOCATION et al.  */
 #include "infrun.h"
@@ -33,7 +32,7 @@
 #include "language.h"
 #include "symtab.h"
 
-#include "version.h"
+#include "common/version.h"
 
 #include "floatformat.h"
 
@@ -727,7 +726,6 @@ gdbarch_info_init (struct gdbarch_info *info)
   memset (info, 0, sizeof (struct gdbarch_info));
   info->byte_order = BFD_ENDIAN_UNKNOWN;
   info->byte_order_for_code = info->byte_order;
-  info->osabi = GDB_OSABI_UNINITIALIZED;
 }
 
 /* Similar to init, but this time fill in the blanks.  Information is
@@ -769,12 +767,15 @@ gdbarch_info_fill (struct gdbarch_info *info)
   if (info->byte_order == BFD_ENDIAN_UNKNOWN)
     info->byte_order = default_byte_order;
   info->byte_order_for_code = info->byte_order;
+  /* Wire the default to the last selected byte order.  */
+  default_byte_order = info->byte_order;
 
   /* "(gdb) set osabi ...".  Handled by gdbarch_lookup_osabi.  */
   /* From the manual override, or from file.  */
-  if (info->osabi == GDB_OSABI_UNINITIALIZED)
+  if (info->osabi == GDB_OSABI_UNKNOWN)
     info->osabi = gdbarch_lookup_osabi (info->abfd);
   /* From the target.  */
+
   if (info->osabi == GDB_OSABI_UNKNOWN && info->target_desc != NULL)
     info->osabi = tdesc_osabi (info->target_desc);
   /* From the configured default.  */
@@ -782,6 +783,9 @@ gdbarch_info_fill (struct gdbarch_info *info)
   if (info->osabi == GDB_OSABI_UNKNOWN)
     info->osabi = GDB_OSABI_DEFAULT;
 #endif
+  /* If we still don't know which osabi to pick, pick none.  */
+  if (info->osabi == GDB_OSABI_UNKNOWN)
+    info->osabi = GDB_OSABI_NONE;
 
   /* Must have at least filled in the architecture.  */
   gdb_assert (info->bfd_arch_info != NULL);
@@ -813,12 +817,12 @@ default_has_shared_address_space (struct gdbarch *gdbarch)
 
 int
 default_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr,
-				  char **msg)
+				  std::string *msg)
 {
   /* We don't know if maybe the target has some way to do fast
      tracepoints that doesn't need gdbarch, so always say yes.  */
   if (msg)
-    *msg = NULL;
+    msg->clear ();
   return 1;
 }
 
@@ -943,7 +947,7 @@ default_guess_tracepoint_registers (struct gdbarch *gdbarch,
   regs = (gdb_byte *) alloca (register_size (gdbarch, pc_regno));
   store_unsigned_integer (regs, register_size (gdbarch, pc_regno),
 			  gdbarch_byte_order (gdbarch), addr);
-  regcache_raw_supply (regcache, pc_regno, regs);
+  regcache->raw_supply (pc_regno, regs);
 }
 
 int
@@ -976,6 +980,22 @@ gdbarch_skip_prologue_noexcept (gdbarch *gdbarch, CORE_ADDR pc) noexcept
   return new_pc;
 }
 
+/* See arch-utils.h.  */
+
+bool
+default_in_indirect_branch_thunk (gdbarch *gdbarch, CORE_ADDR pc)
+{
+  return false;
+}
+
+/* See arch-utils.h.  */
+
+ULONGEST
+default_type_align (struct gdbarch *gdbarch, struct type *type)
+{
+  return type_length_units (check_typedef (type));
+}
+
 void
 _initialize_gdbarch_utils (void)
 {