gdb: Add riscv to list of architectures with a save_reggroup

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

diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index ec9db1cb3a78be1e7e5fea75871596d1f8d38bec..c44a3aa96775c234472f5df3592b25bf4e8cb5ca 100644 (file)
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for Atmel AVR, for GDB.
 
-   Copyright (C) 1996-2017 Free Software Foundation, Inc.
+   Copyright (C) 1996-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -367,10 +367,11 @@ avr_integer_to_address (struct gdbarch *gdbarch,
 }
 
 static CORE_ADDR
-avr_read_pc (struct regcache *regcache)
+avr_read_pc (readable_regcache *regcache)
 {
   ULONGEST pc;
-  regcache_cooked_read_unsigned (regcache, AVR_PC_REGNUM, &pc);
+
+  regcache->cooked_read (AVR_PC_REGNUM, &pc);
   return avr_make_iaddr (pc);
 }
 
@@ -382,7 +383,7 @@ avr_write_pc (struct regcache *regcache, CORE_ADDR val)
 }
 
 static enum register_status
-avr_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
+avr_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache,
                           int regnum, gdb_byte *buf)
 {
   ULONGEST val;
@@ -391,7 +392,7 @@ avr_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
   switch (regnum)
     {
     case AVR_PSEUDO_PC_REGNUM:
-      status = regcache_raw_read_unsigned (regcache, AVR_PC_REGNUM, &val);
+      status = regcache->raw_read (AVR_PC_REGNUM, &val);
       if (status != REG_VALID)
        return status;
       val >>= 1;
@@ -1453,14 +1454,15 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     }
 
   /* None found, create a new architecture from the information provided.  */
-  tdep = XNEW (struct gdbarch_tdep);
+  tdep = XCNEW (struct gdbarch_tdep);
   gdbarch = gdbarch_alloc (&info, tdep);
   
   tdep->call_length = call_length;
 
   /* Create a type for PC.  We can't use builtin types here, as they may not
      be defined.  */
-  tdep->void_type = arch_type (gdbarch, TYPE_CODE_VOID, 1, "void");
+  tdep->void_type = arch_type (gdbarch, TYPE_CODE_VOID, TARGET_CHAR_BIT,
+                              "void");
   tdep->func_void_type = make_function_type (tdep->void_type, NULL);
   tdep->pc_type = arch_pointer_type (gdbarch, 4 * TARGET_CHAR_BIT, NULL,
                                     tdep->func_void_type);
@@ -1499,7 +1501,6 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_pseudo_register_write (gdbarch, avr_pseudo_register_write);
 
   set_gdbarch_return_value (gdbarch, avr_return_value);
-  set_gdbarch_print_insn (gdbarch, print_insn_avr);
 
   set_gdbarch_push_dummy_call (gdbarch, avr_push_dummy_call);
 
@@ -1546,7 +1547,7 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
    All io registers are 8-bit.  */
 
 static void
-avr_io_reg_read_command (char *args, int from_tty)
+avr_io_reg_read_command (const char *args, int from_tty)
 {
   LONGEST bufsiz = 0;
   gdb_byte *buf;
@@ -1616,8 +1617,6 @@ avr_io_reg_read_command (char *args, int from_tty)
     }
 }
 
-extern initialize_file_ftype _initialize_avr_tdep; /* -Wmissing-prototypes */
-
 void
 _initialize_avr_tdep (void)
 {