gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / nios2-tdep.c

diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index 8d685d4acaa3717db99445f966fafa10a9598804..acc287350354b0fe14da665be2a1abda14d7a05a 100644 (file)
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -1,5 +1,5 @@
 /* Target-machine dependent code for Nios II, for GDB.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Peter Brookes (pbrookes@altera.com)
    and Andrew Draper (adraper@altera.com).
    Contributed by Mentor Graphics, Inc.
@@ -24,7 +24,7 @@
 #include "frame-unwind.h"
 #include "frame-base.h"
 #include "trad-frame.h"
-#include "dwarf2-frame.h"
+#include "dwarf2/frame.h"
 #include "symtab.h"
 #include "inferior.h"
 #include "gdbtypes.h"
@@ -52,7 +52,7 @@
 
 /* Control debugging information emitted in this file.  */
 
-static int nios2_debug = 0;
+static bool nios2_debug = false;
 
 /* The following structures are used in the cache for prologue
    analysis; see the reg_value and reg_saved tables in
@@ -2236,7 +2236,7 @@ nios2_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
 static ULONGEST
 nios2_type_align (struct gdbarch *gdbarch, struct type *type)
 {
-  switch (TYPE_CODE (type))
+  switch (type->code ())
     {
     case TYPE_CODE_PTR:
     case TYPE_CODE_FUNC:
@@ -2260,11 +2260,11 @@ nios2_type_align (struct gdbarch *gdbarch, struct type *type)
 }
 
 /* Implement the gcc_target_options gdbarch method.  */
-static char *
+static std::string
 nios2_gcc_target_options (struct gdbarch *gdbarch)
 {
   /* GCC doesn't know "-m32".  */
-  return NULL;
+  return {};
 }
 
 /* Initialize the Nios II gdbarch.  */
@@ -2390,8 +2390,9 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   return gdbarch;
 }
 
+void _initialize_nios2_tdep ();
 void
-_initialize_nios2_tdep (void)
+_initialize_nios2_tdep ()
 {
   gdbarch_register (bfd_arch_nios2, nios2_gdbarch_init, NULL);
   initialize_tdesc_nios2 ();