/* Convert RTL to assembler code and output it, for GNU compiler.
Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
- 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
This file is part of GCC.
TREE_ASM_WRITTEN (DECL_INITIAL (current_function_decl)) = 1;
}
+ if (warn_frame_larger_than
+ && get_frame_size () > frame_larger_than_size)
+ {
+ /* Issue a warning */
+ warning (OPT_Wframe_larger_than_,
+ "the frame size of %wd bytes is larger than %wd bytes",
+ get_frame_size (), frame_larger_than_size);
+ }
+
/* First output the function prologue: code to set up the stack frame. */
targetm.asm_out.function_prologue (file, get_frame_size ());
case NOTE_INSN_SWITCH_TEXT_SECTIONS:
in_cold_section_p = !in_cold_section_p;
- (*debug_hooks->switch_text_section) ();
+#ifdef DWARF2_UNWIND_INFO
+ if (dwarf2out_do_frame ())
+ dwarf2out_switch_text_section ();
+ else
+#endif
+ (*debug_hooks->switch_text_section) ();
+
switch_to_section (current_function_section ());
break;
fputs (ASM_APP_ON, file);
app_on = 1;
}
-#ifdef USE_MAPPED_LOCATION
loc = expand_location (ASM_INPUT_SOURCE_LOCATION (body));
-#else
- loc.file = ASM_INPUT_SOURCE_FILE (body);
- loc.line = ASM_INPUT_SOURCE_LINE (body);
-#endif
if (*loc.file && loc.line)
fprintf (asm_out_file, "%s %i \"%s\" 1\n",
ASM_COMMENT_START, loc.line, loc.file);
case ZERO_EXTEND:
case SIGN_EXTEND:
case SUBREG:
+ case TRUNCATE:
output_addr_const (file, XEXP (x, 0));
break;