Refactor svr4_create_solib_event_breakpoints

[external/binutils.git] / gdb / arch-utils.c

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 5986ed6..c61fa6f 100644 (file)
--- 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 "gdbsupport/version.h"
 
 #include "floatformat.h"
 
@@ -768,6 +767,8 @@ 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.  */
@@ -946,7 +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
@@ -968,17 +969,40 @@ gdbarch_skip_prologue_noexcept (gdbarch *gdbarch, CORE_ADDR pc) noexcept
 {
   CORE_ADDR new_pc = pc;
 
-  TRY
+  try
     {
       new_pc = gdbarch_skip_prologue (gdbarch, pc);
     }
-  CATCH (ex, RETURN_MASK_ALL)
+  catch (const gdb_exception &ex)
     {}
-  END_CATCH
 
   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 0;
+}
+
+/* See arch-utils.h.  */
+
+std::string
+default_get_pc_address_flags (frame_info *frame, CORE_ADDR pc)
+{
+  return "";
+}
+
 void
 _initialize_gdbarch_utils (void)
 {