Committed, cris.h: various unimportant stuff.

[Hans-Peter Nilsson <hp at bitrange dot com>]

Flushing some local fixes.  The "-$" hasn't been necessary for a long
time.

	* config/cris/cris.h: Remove EGCS references.
 	(CPP_SPEC): Remove "-$".
	(INIT_CUMULATIVE_ARGS): Adjust parameter name to FNDECL.

Index: cris.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/cris/cris.h,v
retrieving revision 1.45
diff -p -c -r1.45 cris.h
*** cris.h	28 Jan 2003 21:32:24 -0000	1.45
--- cris.h	8 Mar 2003 16:00:51 -0000
***************
*** 1,5 ****
  /* Definitions for GCC.  Part of the machine description for CRIS.
!    Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
     Contributed by Axis Communications.  Written by Hans-Peter Nilsson.

  This file is part of GCC.
--- 1,5 ----
  /* Definitions for GCC.  Part of the machine description for CRIS.
!    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
     Contributed by Axis Communications.  Written by Hans-Peter Nilsson.

  This file is part of GCC.
*************** extern const char *cris_elinux_stacksize
*** 115,131 ****
  /* Also provide canonical vN definitions when user specifies an alias.
     Note that -melf overrides -maout.  */

- /* The `-$' is here mostly due to the integrated preprocessor not
-    handling the builtin expansion of "#define __REGISTER_PREFIX__ $"
-    gracefully.  This is slightly redundant although not incorrect.
-    We're quite alone defining REGISTER_PREFIX as "$" so it's unlikely
-    someone will fight for us.  This year in the mountains.
-    Note that for -melinux and -mlinux, command-line -isystem options are
-    emitted both before and after the synthesized one.  We can't remove all
-    of them: a %<isystem will only remove the first one and %<isystem*
-    will not do TRT.  Those extra occurrences are harmless anyway.  */
  #define CPP_SPEC \
!  "-$ -D__CRIS_ABI_version=2\
    %{mtune=*:-D__tune_%* %{mtune=v*:-D__CRIS_arch_tune=%*}}\
     %{mtune=etrax4:-D__tune_v3 -D__CRIS_arch_tune=3}\
     %{mtune=etrax100:-D__tune_v8 -D__CRIS_arch_tune=8}\
--- 115,122 ----
  /* Also provide canonical vN definitions when user specifies an alias.
     Note that -melf overrides -maout.  */

  #define CPP_SPEC \
!  "-D__CRIS_ABI_version=2\
    %{mtune=*:-D__tune_%* %{mtune=v*:-D__CRIS_arch_tune=%*}}\
     %{mtune=etrax4:-D__tune_v3 -D__CRIS_arch_tune=3}\
     %{mtune=etrax100:-D__tune_v8 -D__CRIS_arch_tune=8}\
*************** enum reg_class {NO_REGS, ALL_REGS, LIM_R
*** 956,964 ****
  struct cum_args {int regs;};

  /* The regs member is an integer, the number of arguments got into
!    registers so far, and lib is nonzero if init_cumulative_args was
!    found to generate a call to a library function.  */
! #define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, INDIRECT)	  \
   ((CUM).regs = 0)

  #define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)		\
--- 947,954 ----
  struct cum_args {int regs;};

  /* The regs member is an integer, the number of arguments got into
!    registers so far.  */
! #define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, FNDECL)	  \
   ((CUM).regs = 0)

  #define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)		\
*************** struct cum_args {int regs;};
*** 1246,1253 ****
     FIXME: Check and adjust for gcc-2.9x.  */
  #define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) {}

! /* Functionality import from EGCS.
!    Kludge to solve Axis-990219: Work around imperfection in
     reload_load_address1:
      (plus (sign_extend (mem:qi (reg))) (reg))
     should be reloaded as (plus (reg) (reg)), not
--- 1236,1242 ----
     FIXME: Check and adjust for gcc-2.9x.  */
  #define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) {}

! /* Kludge to solve Axis-990219: Work around imperfection in
     reload_load_address1:
      (plus (sign_extend (mem:qi (reg))) (reg))
     should be reloaded as (plus (reg) (reg)), not
*************** struct cum_args {int regs;};
*** 1255,1263 ****
     There are no checks that reload_load_address_1 "reloads"
     addresses correctly, so invalidness is not caught or
     corrected.
!     When the right thing happens, the "something_reloaded" kludge can
!    be removed.  The right thing does not appear to happen for
!    EGCS CVS as of this date (above).  */

  #define LEGITIMIZE_RELOAD_ADDRESS(X, MODE, OPNUM, TYPE, IND_LEVELS, WIN) \
    do									\
--- 1244,1251 ----
     There are no checks that reload_load_address_1 "reloads"
     addresses correctly, so invalidness is not caught or
     corrected.
!     When the right thing happens in reload, the kludge can
!    be removed; still not as of 2003-02-27.  */

  #define LEGITIMIZE_RELOAD_ADDRESS(X, MODE, OPNUM, TYPE, IND_LEVELS, WIN) \
    do									\

brgds, H-P