PR target/1679.

* config/m32r/m32r.c (m32r_function_symbol): New function: Generate a symbol
  name RTX with the correct m32r specific flags	set.
  (block_move_call): Use new function to generate correct symbol.
* config/m32r/m32r-protos.h: Add prototype for new funcion.
* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84200 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 48e5f0d..35a65f6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2004-07-06  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
+
+       PR target/1679.
+       * config/m32r/m32r.c (m32r_function_symbol): New function:
+       Generate a symbol name RTX with the correct m32r specific flags
+       set. 
+       (block_move_call): Use new function to generate correct symbol.
+       * config/m32r/m32r-protos.h: Add prototype for new funcion.
+       * config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new
+       function.
+
 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
 
        * tree.h (TYPE_BINFO_OFFSET, TYPE_BINFO_VTABLE,

diff --git a/gcc/config/m32r/m32r-protos.h b/gcc/config/m32r/m32r-protos.h
index 4bc4c6c..17ab18d 100644 (file)
--- a/gcc/config/m32r/m32r-protos.h
+++ b/gcc/config/m32r/m32r-protos.h
@@ -59,6 +59,7 @@ extern int    m32r_hard_regno_rename_ok (unsigned int, unsigned int);
 extern int    m32r_legitimate_pic_operand_p (rtx);
 extern rtx    m32r_legitimize_pic_address (rtx, rtx);
 extern rtx    m32r_return_addr (int);
+extern rtx    m32r_function_symbol (const char *);
 
 #ifdef HAVE_MACHINE_MODES
 extern int    call_address_operand (rtx, Mmode);

diff --git a/gcc/config/m32r/m32r.c b/gcc/config/m32r/m32r.c
index 9de4eb3..44d67d3 100644 (file)
--- a/gcc/config/m32r/m32r.c
+++ b/gcc/config/m32r/m32r.c
@@ -2590,6 +2590,29 @@ m32r_not_same_reg (rtx a, rtx b)
 }
 
 \f
+rtx
+m32r_function_symbol (const char *name)
+{
+  int extra_flags = 0;
+  enum m32r_model model;
+  rtx sym = gen_rtx_SYMBOL_REF (Pmode, name);
+
+  if (TARGET_MODEL_SMALL)
+    model = M32R_MODEL_SMALL;
+  else if (TARGET_MODEL_MEDIUM)
+    model = M32R_MODEL_MEDIUM;
+  else if (TARGET_MODEL_LARGE)
+    model = M32R_MODEL_LARGE;
+  else
+    abort (); /* Shouldn't happen.  */
+  extra_flags |= model << SYMBOL_FLAG_MODEL_SHIFT;
+                                                                                
+  if (extra_flags)
+    SYMBOL_REF_FLAGS (sym) |= extra_flags;
+
+  return sym;
+}
+
 /* Use a library function to move some bytes.  */
 
 static void
@@ -2601,7 +2624,7 @@ block_move_call (rtx dest_reg, rtx src_reg, rtx bytes_rtx)
       && GET_MODE (bytes_rtx) != Pmode)
     bytes_rtx = convert_to_mode (Pmode, bytes_rtx, 1);
 
-  emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "memcpy"), 0,
+  emit_library_call (m32r_function_symbol ("memcpy"), 0,
                     VOIDmode, 3, dest_reg, Pmode, src_reg, Pmode,
                     convert_to_mode (TYPE_MODE (sizetype), bytes_rtx,
                                      TYPE_UNSIGNED (sizetype)),

diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index 14f266c..0f11944 100644 (file)
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -1253,7 +1253,7 @@ L2:     .word STATIC
        emit_insn (gen_flush_icache (validize_mem (gen_rtx_MEM (SImode, TRAMP)),\
                                     GEN_INT (m32r_cache_flush_trap) ));        \
       else if (m32r_cache_flush_func && m32r_cache_flush_func[0])              \
-       emit_library_call (gen_rtx_SYMBOL_REF (Pmode, m32r_cache_flush_func),   \
+       emit_library_call (m32r_function_symbol (m32r_cache_flush_func),        \
                           0, VOIDmode, 3, TRAMP, Pmode,                        \
                           GEN_INT (TRAMPOLINE_SIZE), SImode,                   \
                           GEN_INT (3), SImode);                                \