From: Mark Kettenis <kettenis@gnu.org>
Date: Sat, 3 Jan 2004 17:59:04 +0000 (+0000)
Subject: * sparc-tdep.c (sparc32_return_value): New function.
X-Git-Tag: cagney_bigcore-20040122-branchpoint~306
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b9d4c5eddcde0512d7573dc7ca98d7abddb0de13;p=external%2Fbinutils.git

* sparc-tdep.c (sparc32_return_value): New function.
 (sparc32_use_struct_convention, sparc32_return_value_on_stack):
Remove functions.
(sparc32_gdbarch_init): Set return_value, don't set
extract_return_value, store_return_value, use_struct_convention
and return_value_on_stack.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e829244..5a33878 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2004-01-03  Mark Kettenis  <kettenis@gnu.org>
 
+	* sparc-tdep.c (sparc32_return_value): New function.
+	 (sparc32_use_struct_convention, sparc32_return_value_on_stack):
+	Remove functions.
+	(sparc32_gdbarch_init): Set return_value, don't set
+	extract_return_value, store_return_value, use_struct_convention
+	and return_value_on_stack.
+
 	* sparc-sol2-nat.c: Add missing ')'.
 
 2004-01-03  J. Brobecker  <brobecker@gnat.com>
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index ca24922..ab3f365 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -815,6 +815,23 @@ sparc32_store_return_value (struct type *type, struct regcache *regcache,
     }
 }
 
+static enum return_value_convention
+sparc32_return_value (struct gdbarch *gdbarch, struct type *type,
+		      struct regcache *regcache, void *readbuf,
+		      const void *writebuf)
+{
+  if (sparc_structure_or_union_p (type)
+      || (sparc_floating_p (type) && TYPE_LENGTH (type) == 16))
+    return RETURN_VALUE_STRUCT_CONVENTION;
+
+  if (readbuf)
+    sparc32_extract_return_value (type, regcache, readbuf);
+  if (writebuf)
+    sparc32_store_return_value (type, regcache, writebuf);
+
+  return RETURN_VALUE_REGISTER_CONVENTION;
+}
+
 /* Extract from REGCACHE, which contains the (raw) register state, the
    address in which a function should return its structure value, as a
    CORE_ADDR.  */
@@ -829,20 +846,6 @@ sparc_extract_struct_value_address (struct regcache *regcache)
 }
 
 static int
-sparc32_use_struct_convention (int gcc_p, struct type *type)
-{
-  gdb_assert (sparc_structure_or_union_p (type));
-  return 1;
-}
-
-static int
-sparc32_return_value_on_stack (struct type *type)
-{
-  gdb_assert (!sparc_structure_or_union_p (type));
-  return (sparc_floating_p (type) && TYPE_LENGTH (type) == 16);
-}
-
-static int
 sparc32_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
 {
   return (sparc_structure_or_union_p (type)
@@ -1040,12 +1043,7 @@ sparc32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_push_dummy_code (gdbarch, sparc32_push_dummy_code);
   set_gdbarch_push_dummy_call (gdbarch, sparc32_push_dummy_call);
 
-  set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
-  set_gdbarch_store_return_value (gdbarch, sparc32_store_return_value);
-  set_gdbarch_extract_struct_value_address
-    (gdbarch, sparc_extract_struct_value_address);
-  set_gdbarch_use_struct_convention (gdbarch, sparc32_use_struct_convention);
-  set_gdbarch_return_value_on_stack (gdbarch, sparc32_return_value_on_stack);
+  set_gdbarch_return_value (gdbarch, sparc32_return_value);
   set_gdbarch_stabs_argument_has_addr
     (gdbarch, sparc32_stabs_argument_has_addr);