Python: Move and rename gdb.BtraceFunction

[deliverable/binutils-gdb.git] / gdb / xstormy16-tdep.c

diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index 4faad2efc52c1d0e34eadbe56b4961ef4d131120..7fdfc6517a6c1c7c0443100594f282c9c227ccca 100644 (file)
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor.
 
-   Copyright (C) 2001-2015 Free Software Foundation, Inc.
+   Copyright (C) 2001-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -103,7 +103,7 @@ enum
 static const char *
 xstormy16_register_name (struct gdbarch *gdbarch, int regnum)
 {
-  static char *register_names[] = {
+  static const char *register_names[] = {
     "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
     "r8", "r9", "r10", "r11", "r12", "r13",
     "psw", "sp", "pc"
@@ -282,7 +282,7 @@ xstormy16_push_dummy_call (struct gdbarch *gdbarch,
 
       typelen = TYPE_LENGTH (value_enclosing_type (args[j]));
       slacklen = typelen & 1;
-      val = xmalloc (typelen + slacklen);
+      val = (gdb_byte *) xmalloc (typelen + slacklen);
       back_to = make_cleanup (xfree, val);
       memcpy (val, bytes, typelen);
       memset (val + typelen, 0, slacklen);
@@ -433,7 +433,7 @@ xstormy16_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
         return plg_end;
 
       /* Found a function.  */
-      sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL);
+      sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
       /* Don't use line number debug info for assembly source files.  */
       if (sym && SYMBOL_LANGUAGE (sym) != language_asm)
        {
@@ -506,14 +506,9 @@ xstormy16_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
   return 0;
 }
 
-static const unsigned char *
-xstormy16_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr,
-                             int *lenptr)
-{
-  static unsigned char breakpoint[] = { 0x06, 0x0 };
-  *lenptr = sizeof (breakpoint);
-  return breakpoint;
-}
+constexpr gdb_byte xstormy16_break_insn[] = { 0x06, 0x0 };
+
+typedef BP_MANIPULATION (xstormy16_break_insn) xstormy16_breakpoint;
 
 /* Given a pointer to a jump table entry, return the address
    of the function it jumps to.  Return 0 if not found.  */
@@ -678,7 +673,7 @@ xstormy16_frame_cache (struct frame_info *this_frame, void **this_cache)
   int i;
 
   if (*this_cache)
-    return *this_cache;
+    return (struct xstormy16_frame_cache *) *this_cache;
 
   cache = xstormy16_alloc_frame_cache ();
   *this_cache = cache;
@@ -814,6 +809,9 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
   set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
 
+  set_gdbarch_wchar_bit (gdbarch, 2 * TARGET_CHAR_BIT);
+  set_gdbarch_wchar_signed (gdbarch, 1);
+
   set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
   set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
   set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
@@ -843,7 +841,10 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* These values and methods are used when gdb calls a target function.  */
   set_gdbarch_push_dummy_call (gdbarch, xstormy16_push_dummy_call);
-  set_gdbarch_breakpoint_from_pc (gdbarch, xstormy16_breakpoint_from_pc);
+  set_gdbarch_breakpoint_kind_from_pc (gdbarch,
+                                      xstormy16_breakpoint::kind_from_pc);
+  set_gdbarch_sw_breakpoint_from_kind (gdbarch,
+                                      xstormy16_breakpoint::bp_from_kind);
   set_gdbarch_return_value (gdbarch, xstormy16_return_value);
 
   set_gdbarch_skip_trampoline_code (gdbarch, xstormy16_skip_trampoline_code);