Re: [PATCH,TARGET]PR21078,21080 Fix AVR builtin_return_address

["Anatoly Sokolov" <aesok at post dot ru>]

Hi, Andy.

--- avr.c (revision 154107)
+++ avr.c (working copy)
@@ -461,6 +461,30 @@
....
+avr_return_addr_rtx (int count, const_rtx tem)
+{
+  rtx r;
+    <<<
+  /* Can only return this functions return address. Others not supported. 
*/
+  if (count)
+     return NULL;
+  <<<
+  if (AVR_3_BYTE_PC)

Remove spaces in the end of line.

+  else
+    r = gen_rtx_SYMBOL_REF (Pmode, ".L__stack_usage+1");

Add blank line here.

+  r = gen_rtx_PLUS (Pmode, tem, r);    <<<<
+  r = gen_frame_mem (Pmode, memory_address (Pmode, r));

@@ -785,6 +818,11 @@
    }
  fprintf (file, "/* frame size = " HOST_WIDE_INT_PRINT_DEC " */\n",
                 get_frame_size());
+  fprintf (file, "/* stack size = %d */\n",
+                 cfun->machine->stack_usage);
+  /* Create symbol stack offset here so all functions have it. Add 1 to 
stack <<<

Remove spaces in the end of line.


> Ok?

Ok, with this changes.


Thanks.

Anatoly.