From: Andrew Cagney <cagney@redhat.com>
Date: Tue, 13 Nov 2001 03:10:35 +0000 (+0000)
Subject: Eliminate REGISTER_CONVERTIBLE().
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0cb2e7c50f6723f6ad9a492425a4826a963b36ba;p=binutils-gdb.git

Eliminate REGISTER_CONVERTIBLE().
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d29e0471485..1126b23ca96 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,14 @@
+2001-11-10  Andrew Cagney  <ac131313@redhat.com>
+
+	* config/i960/tm-nindy960.h (REGISTER_CONVERTIBLE)
+	(REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Delete
+	undef.
+	* i960-tdep.c (i960_register_type): New function.
+	* config/i960/tm-i960.h (REGISTER_CONVERTIBLE): Delete.
+	(REGISTER_CONVERT_TO_VIRTUAL): Delete.
+	(REGISTER_CONVERT_TO_RAW): Delete.
+	(REGISTER_VIRTUAL_TYPE): Update.  Call i960_register_type.
+
 2001-11-10  Andrew Cagney  <ac131313@redhat.com>
 
 	* m88k-tdep.c (m88k_register_type): New function.
diff --git a/gdb/config/i960/tm-i960.h b/gdb/config/i960/tm-i960.h
index ab4262035be..f47b880e8a5 100644
--- a/gdb/config/i960/tm-i960.h
+++ b/gdb/config/i960/tm-i960.h
@@ -156,39 +156,15 @@ extern CORE_ADDR saved_pc_after_call ();
 
 #define MAX_REGISTER_VIRTUAL_SIZE 8
 
-/* Nonzero if register N requires conversion from raw format to virtual
-   format.  */
-
-#define REGISTER_CONVERTIBLE(N) ((N) >= FP0_REGNUM)
-
 #include "floatformat.h"
 
 #define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext
 
-/* Convert data from raw format for register REGNUM in buffer FROM
-   to virtual format with type TYPE in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO)	\
-{ \
-  DOUBLEST val; \
-  floatformat_to_doublest (&floatformat_i960_ext, (FROM), &val); \
-  store_floating ((TO), TYPE_LENGTH (TYPE), val); \
-}
-
-/* Convert data from virtual format with type TYPE in buffer FROM
-   to raw format for register REGNUM in buffer TO.  */
-
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO)	\
-{ \
-  DOUBLEST val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
-  floatformat_from_doublest (&floatformat_i960_ext, &val, (TO)); \
-}
-
 /* Return the GDB type object for the "standard" data type
    of data in register N.  */
 
-#define REGISTER_VIRTUAL_TYPE(N) ((N) < FP0_REGNUM ? \
-					builtin_type_int : builtin_type_double)
+struct type *i960_register_type (int regnum);
+#define REGISTER_VIRTUAL_TYPE(N) i960_register_type (N)
 
 /* Macros for understanding function return values... */
 
diff --git a/gdb/config/i960/tm-nindy960.h b/gdb/config/i960/tm-nindy960.h
index 1a958734a2e..e9cb99c9f4b 100644
--- a/gdb/config/i960/tm-nindy960.h
+++ b/gdb/config/i960/tm-nindy960.h
@@ -104,7 +104,3 @@ extern int
  */
 
 #define DECR_PC_AFTER_BREAK 0
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#undef REGISTER_CONVERT_TO_RAW
-#undef REGISTER_CONVERTIBLE
diff --git a/gdb/i960-tdep.c b/gdb/i960-tdep.c
index 197ac103eaf..053c7fa4c87 100644
--- a/gdb/i960-tdep.c
+++ b/gdb/i960-tdep.c
@@ -34,6 +34,16 @@
 static CORE_ADDR next_insn (CORE_ADDR memaddr,
 			    unsigned int *pword1, unsigned int *pword2);
 
+struct type *
+i960_register_type (int regnum)
+{
+  if (regnum < FP0_REGNUM)
+    return builtin_type_int32;
+  else
+    return builtin_type_i960_ext;
+}
+
+
 /* Does the specified function use the "struct returning" convention
    or the "value returning" convention?  The "value returning" convention
    almost invariably returns the entire value in registers.  The