Remove regcache_raw_write

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

diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index 619a40b9a9fc5a83fa3c1c5f4b7aacb58b697840..31c27714cbf9894406539b321faf0f108d73c80e 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) 1990-2017 Free Software Foundation, Inc.
+   Copyright (C) 1990-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -32,6 +32,8 @@
 #include "osabi.h"
 #include "dis-asm.h"
 #include "target-descriptions.h"
+#include "floatformat.h"
+#include "target-float.h"
 
 #include "m68k-tdep.h"
 \f
@@ -72,7 +74,7 @@ m68k_ps_type (struct gdbarch *gdbarch)
     {
       struct type *type;
 
-      type = arch_flags_type (gdbarch, "builtin_type_m68k_ps", 4);
+      type = arch_flags_type (gdbarch, "builtin_type_m68k_ps", 32);
       append_flags_type_flag (type, 0, "C");
       append_flags_type_flag (type, 1, "V");
       append_flags_type_flag (type, 2, "Z");
@@ -213,7 +215,7 @@ m68k_register_to_value (struct frame_info *frame, int regnum,
                                 from, optimizedp, unavailablep))
     return 0;
 
-  convert_typed_floating (from, fpreg_type, to, type);
+  target_float_convert (from, fpreg_type, to, type);
   *optimizedp = *unavailablep = 0;
   return 1;
 }
@@ -238,7 +240,7 @@ m68k_value_to_register (struct frame_info *frame, int regnum,
     }
 
   /* Convert from TYPE.  */
-  convert_typed_floating (from, type, to, fpreg_type);
+  target_float_convert (from, type, to, fpreg_type);
   put_frame_register (frame, regnum, to);
 }
 
@@ -284,14 +286,14 @@ m68k_extract_return_value (struct type *type, struct regcache *regcache,
 
   if (len <= 4)
     {
-      regcache_raw_read (regcache, M68K_D0_REGNUM, buf);
+      regcache->raw_read (M68K_D0_REGNUM, buf);
       memcpy (valbuf, buf + (4 - len), len);
     }
   else if (len <= 8)
     {
-      regcache_raw_read (regcache, M68K_D0_REGNUM, buf);
+      regcache->raw_read (M68K_D0_REGNUM, buf);
       memcpy (valbuf, buf + (8 - len), len - 4);
-      regcache_raw_read (regcache, M68K_D1_REGNUM, valbuf + (len - 4));
+      regcache->raw_read (M68K_D1_REGNUM, valbuf + (len - 4));
     }
   else
     internal_error (__FILE__, __LINE__,
@@ -303,17 +305,17 @@ m68k_svr4_extract_return_value (struct type *type, struct regcache *regcache,
                                gdb_byte *valbuf)
 {
   gdb_byte buf[M68K_MAX_REGISTER_SIZE];
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
   if (tdep->float_return && TYPE_CODE (type) == TYPE_CODE_FLT)
     {
       struct type *fpreg_type = register_type (gdbarch, M68K_FP0_REGNUM);
-      regcache_raw_read (regcache, M68K_FP0_REGNUM, buf);
-      convert_typed_floating (buf, fpreg_type, valbuf, type);
+      regcache->raw_read (M68K_FP0_REGNUM, buf);
+      target_float_convert (buf, fpreg_type, valbuf, type);
     }
   else if (TYPE_CODE (type) == TYPE_CODE_PTR && TYPE_LENGTH (type) == 4)
-    regcache_raw_read (regcache, M68K_A0_REGNUM, valbuf);
+    regcache->raw_read (M68K_A0_REGNUM, valbuf);
   else
     m68k_extract_return_value (type, regcache, valbuf);
 }
@@ -332,7 +334,7 @@ m68k_store_return_value (struct type *type, struct regcache *regcache,
     {
       regcache_raw_write_part (regcache, M68K_D0_REGNUM, 8 - len,
                               len - 4, valbuf);
-      regcache_raw_write (regcache, M68K_D1_REGNUM, valbuf + (len - 4));
+      regcache->raw_write (M68K_D1_REGNUM, valbuf + (len - 4));
     }
   else
     internal_error (__FILE__, __LINE__,
@@ -343,20 +345,20 @@ static void
 m68k_svr4_store_return_value (struct type *type, struct regcache *regcache,
                              const gdb_byte *valbuf)
 {
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
   if (tdep->float_return && TYPE_CODE (type) == TYPE_CODE_FLT)
     {
       struct type *fpreg_type = register_type (gdbarch, M68K_FP0_REGNUM);
       gdb_byte buf[M68K_MAX_REGISTER_SIZE];
-      convert_typed_floating (valbuf, type, buf, fpreg_type);
-      regcache_raw_write (regcache, M68K_FP0_REGNUM, buf);
+      target_float_convert (valbuf, type, buf, fpreg_type);
+      regcache->raw_write (M68K_FP0_REGNUM, buf);
     }
   else if (TYPE_CODE (type) == TYPE_CODE_PTR && TYPE_LENGTH (type) == 4)
     {
-      regcache_raw_write (regcache, M68K_A0_REGNUM, valbuf);
-      regcache_raw_write (regcache, M68K_D0_REGNUM, valbuf);
+      regcache->raw_write (M68K_A0_REGNUM, valbuf);
+      regcache->raw_write (M68K_D0_REGNUM, valbuf);
     }
   else
     m68k_store_return_value (type, regcache, valbuf);
@@ -1279,8 +1281,6 @@ m68k_dump_tdep (struct gdbarch *gdbarch, struct ui_file *file)
     return;
 }
 
-extern initialize_file_ftype _initialize_m68k_tdep; /* -Wmissing-prototypes */
-
 void
 _initialize_m68k_tdep (void)
 {