/* Definitions for Motorola 68k running Linux-based GNU systems with
ELF format.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2006,
- 2007 Free Software Foundation, Inc.
+ 2007, 2009 Free Software Foundation, Inc.
This file is part of GCC.
#define ASM_SPEC "%(asm_cpu_spec) %(asm_pcrel_spec) \
%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*}"
+#undef PREFERRED_STACK_BOUNDARY
+#define PREFERRED_STACK_BOUNDARY 32
+
/* for 68k machines this only needs to be TRUE for the 68000 */
#undef STRICT_ALIGNMENT
/* Provide a LINK_SPEC appropriate for GNU/Linux. Here we provide support
for the special GCC options -static and -shared, which allow us to
link things in one of these three modes by applying the appropriate
- combinations of options at link-time. We like to support here for
- as many of the other GNU linker options as possible. But I don't
- have the time to search for those flags. I am sure how to add
- support for -soname shared_object_name. H.J.
-
- I took out %{v:%{!V:-V}}. It is too much :-(. They can use
- -Wl,-V.
+ combinations of options at link-time.
When the -shared link option is used a final link is not being
done. */
/* Output assembler code to FILE to increment profiler label # LABELNO
for profiling a function entry. */
-
+#define NO_PROFILE_COUNTERS 1
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE, LABELNO) \
{ \
- asm_fprintf (FILE, "\tlea (%LLP%d,%Rpc),%Ra1\n", (LABELNO)); \
if (flag_pic) \
fprintf (FILE, "\tbsr.l _mcount@PLTPC\n"); \
else \
#undef FINALIZE_TRAMPOLINE
#define FINALIZE_TRAMPOLINE(TRAMP) \
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__clear_cache"), \
- 0, VOIDmode, 2, TRAMP, Pmode, \
+ LCT_NORMAL, VOIDmode, 2, TRAMP, Pmode, \
plus_constant (TRAMP, TRAMPOLINE_SIZE), Pmode);
/* Clear the instruction cache from `beg' to `end'. This makes an