Make gdb.mi/user-selected-context-sync.exp use proc_with_prefix

[deliverable/binutils-gdb.git] / gdb / m68k-tdep.c

diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index f833741e529319b93358447de2b76b7d8f87b2db..53d0adefc19eaf981f9c56d633801004bcee2217 100644 (file)
--- a/gdb/m68k-tdep.c
+++ b/gdb/m68k-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the Motorola 68000 series.
 
-   Copyright (C) 1990-2015 Free Software Foundation, Inc.
+   Copyright (C) 1990-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -57,14 +57,9 @@
 #define BPT_VECTOR 0xf
 #endif
 
-static const gdb_byte *
-m68k_local_breakpoint_from_pc (struct gdbarch *gdbarch,
-                              CORE_ADDR *pcptr, int *lenptr)
-{
-  static gdb_byte break_insn[] = {0x4e, (0x40 | BPT_VECTOR)};
-  *lenptr = sizeof (break_insn);
-  return break_insn;
-}
+constexpr gdb_byte m68k_break_insn[] = {0x4e, (0x40 | BPT_VECTOR)};
+
+typedef BP_MANIPULATION (m68k_break_insn) m68k_breakpoint;
 \f
 
 /* Construct types for ISA-specific registers.  */
@@ -573,7 +568,7 @@ m68k_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int num)
     /* pc */
     return M68K_PC_REGNUM;
   else
-    return gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+    return -1;
 }
 
 \f
@@ -882,7 +877,7 @@ m68k_frame_cache (struct frame_info *this_frame, void **this_cache)
   int i;
 
   if (*this_cache)
-    return *this_cache;
+    return (struct m68k_frame_cache *) *this_cache;
 
   cache = m68k_alloc_frame_cache ();
   *this_cache = cache;
@@ -1028,7 +1023,7 @@ m68k_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
       return 0;
     }
 
-  buf = alloca (gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT);
+  buf = (gdb_byte *) alloca (gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT);
   sp = get_frame_register_unsigned (frame, gdbarch_sp_regnum (gdbarch));
 
   if (target_read_memory (sp + SP_ARG0,        /* Offset of first arg on stack.  */
@@ -1196,7 +1191,8 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_long_double_bit (gdbarch, long_double_format[0]->totalsize);
 
   set_gdbarch_skip_prologue (gdbarch, m68k_skip_prologue);
-  set_gdbarch_breakpoint_from_pc (gdbarch, m68k_local_breakpoint_from_pc);
+  set_gdbarch_breakpoint_kind_from_pc (gdbarch, m68k_breakpoint::kind_from_pc);
+  set_gdbarch_sw_breakpoint_from_kind (gdbarch, m68k_breakpoint::bp_from_kind);
 
   /* Stack grows down.  */
   set_gdbarch_inner_than (gdbarch, core_addr_lessthan);