Applied 'gcc-2.8.1-with-naked.diff'

bc-emit.c

@@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include "machmode.h"
 #include "rtl.h"

c-decl.c

@@ -1406,7 +1406,7 @@ duplicate_decls (newdecl, olddecl, different_binding_level)
   char *errmsg = 0;
 
   if (TREE_CODE_CLASS (TREE_CODE (olddecl)) == 'd')
-    DECL_MACHINE_ATTRIBUTES (newdecl) = DECL_MACHINE_ATTRIBUTES (olddecl);
+    DECL_MACHINE_ATTRIBUTES (newdecl) = merge_attributes(DECL_MACHINE_ATTRIBUTES (olddecl), DECL_MACHINE_ATTRIBUTES (newdecl));
 
   if (TREE_CODE (newtype) == ERROR_MARK
       || TREE_CODE (oldtype) == ERROR_MARK)

c-gperf.h

@@ -165,7 +165,7 @@ static struct resword wordlist[] =
 #ifdef __GNUC__
 inline
 #endif
-struct resword *
+static struct resword *
 is_reserved_word (str, len)
      register char *str;
      register unsigned int len;

calls.c

@@ -28,7 +28,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include "insn-flags.h"
 

cccp.c

@@ -109,7 +109,7 @@ extern char *getenv ();
 # define PRINTF_DCL(msg)
 # define PRINTF_PROTO(ARGS, m, n) PROTO (ARGS) __attribute__ ((format (__printf__, m, n)))
 #else
-# include <varargs.h>
+# include <stdarg.h>
 # define PRINTF_ALIST(msg) msg, va_alist
 # define PRINTF_DCL(msg) char *msg; va_dcl
 # define PRINTF_PROTO(ARGS, m, n) () __attribute__ ((format (__printf__, m, n)))
@@ -1163,6 +1163,42 @@ safe_read (desc, ptr, len)
    retrying if necessary, and treating any real error as fatal.
    If MAX_WRITE_LEN is defined, write at most that many bytes at a time.  */
 
+#ifdef NU64
+enum { KANJI_OFF = 0, KANJI_SJIS, KANJI_EUC };
+static n64kanji_flag = KANJI_OFF;	/* by default, KANJI OFF mode */
+#define KANJIENV "N64GCC_KANJI"
+static void
+kanjienv_check ()
+{
+  char  *n64kanji_env;
+  n64kanji_env = getenv("N64GCC_KANJI");
+  if ( !strcasecmp( n64kanji_env, "SJIS" ) ) {
+    n64kanji_flag = KANJI_SJIS;
+  } else if ( !strcasecmp( n64kanji_env, "EUC" ) ) {
+    n64kanji_flag = KANJI_EUC;
+  } else if ( !strcasecmp( n64kanji_env, "OFF" ) ) {
+    n64kanji_flag = KANJI_OFF;
+  }
+}
+
+static int
+iskanji1( c )
+     U_CHAR c;
+{
+  switch ( n64kanji_flag ) {
+  case KANJI_OFF:
+    return 0;
+  case KANJI_EUC:
+    return (c >= 0xa1 && c <= 0xfe);
+  case KANJI_SJIS:
+  default:
+    return (c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xfc);
+  }
+}
+
+#endif	/* NU64 */
+
+
 static void
 safe_write (desc, ptr, len)
      int desc;
@@ -1171,6 +1207,39 @@ safe_write (desc, ptr, len)
 {
   int wcount, written;
 
+#ifdef NU64
+  U_CHAR *rptr, *wbuf, *wptr;
+  int tlen, rlen = len;
+
+  if(n64kanji_flag != KANJI_OFF) {
+    rptr = ptr, wptr = NULL;
+    while(rlen--) {
+      U_CHAR c = *rptr++;
+      if (wptr) {
+	int wlen = wptr - wbuf;
+	if (tlen <= wlen + 8) {
+	  wbuf = (char *)realloc(wbuf, tlen += 0x1000);
+	  wptr = wbuf + wlen;
+	}
+      }
+      if ( iskanji1( c ) ) {
+	if (!wptr) {
+	  wbuf = (char *)malloc(tlen = len + 0x1000);
+	  memcpy(wbuf, ptr, len - rlen -1);
+	  wptr = wbuf + len - rlen - 1;
+        }
+	sprintf(wptr, "\\%03o", c), wptr += 4;
+	if (rlen--) sprintf(wptr, "\\%03o", *rptr++), wptr += 4;
+      } else {
+	if (wptr) *wptr++ = c;
+      }
+    }
+    if (wptr) {
+      ptr = wbuf;
+      len = wptr - wbuf;
+    }
+  }
+#endif
   while (len > 0) {
     wcount = len;
 #ifdef MAX_WRITE_LEN
@@ -1191,6 +1260,31 @@ safe_write (desc, ptr, len)
   }
 }
 
+#ifdef	NU64
+void
+nu64cutcr(bufp, lenp)
+char **bufp;
+int *lenp;
+{
+  char  *wptr, *rptr, *n64cutcr_env;
+  int    wsize = *lenp;
+  static n64cutcr_flag = -1;
+
+  if (n64cutcr_flag == -1) {
+    n64cutcr_env = getenv("N64GCC_CUTCR");
+    n64cutcr_flag = (n64cutcr_env && !strcasecmp(n64cutcr_env, "ON") ? 1:0);
+  }
+  if (n64cutcr_flag) {
+    wptr = rptr = *bufp;
+    while(wsize--) {
+      if (*rptr == 0x0d && rptr[1] == 0x0a && wsize) rptr++, wsize--, (*lenp)--;
+      *wptr++ = *rptr++;
+    }
+    if ((*bufp)[(*lenp)-1] == 0x1a) (*bufp)[--(*lenp)] = '\0';
+  }
+}
+#endif
+
 int
 main (argc, argv)
      int argc;
@@ -1876,6 +1970,10 @@ main (argc, argv)
     }
   }
 
+#ifdef NU64
+  kanjienv_check();
+#endif
+
   append_include_chain (before_system, last_before_system);
   first_system_include = before_system;
 
@@ -2107,6 +2205,9 @@ main (argc, argv)
       fp->buf = (U_CHAR *) xrealloc (fp->buf, bsize + 2);
     }
     fp->length = size;
+#ifdef	NU64
+    nu64cutcr(&fp->buf, &fp->length);
+#endif
   } else {
     /* Read a file whose size we can determine in advance.
        For the sake of VMS, st.st_size is just an upper bound.  */
@@ -2116,6 +2217,9 @@ main (argc, argv)
     fp->buf = (U_CHAR *) xmalloc (s + 2);
     fp->length = safe_read (f, (char *) fp->buf, s);
     if (fp->length < 0) goto perror;
+#ifdef	NU64
+    nu64cutcr(&fp->buf, &fp->length);
+#endif
   }
   fp->bufp = fp->buf;
   fp->if_stack = if_stack;
@@ -2788,6 +2892,12 @@ do { ip = &instack[indepth];		\
 	  break;
 	}
 	*obp++ = *ibp;
+#ifdef NU64
+	if ( iskanji1(*ibp) ) {
+	  ibp++, *obp++ = *ibp++;
+	  continue;
+	}
+#endif
 	switch (*ibp++) {
 	case '\n':
 	  ++ip->lineno;
@@ -2870,7 +2980,11 @@ do { ip = &instack[indepth];		\
 
 	  while (++ibp < limit) {
 	    if (*ibp == '\n') {
+#ifdef NU64
+	      if (ibp[-1] != '\\' || iskanji1( ibp[-2] )) {
+#else
 	      if (ibp[-1] != '\\') {
+#endif
 		if (put_out_comments) {
 		  bcopy ((char *) before_bp, (char *) obp, ibp - before_bp);
 		  obp += ibp - before_bp;
@@ -3352,7 +3466,12 @@ randomchar:
 			} else if (! traditional) {
 			  *obp++ = ' ';
 			}
+#ifdef NU64
+			for (ibp += 2; *ibp != '\n' || ibp[-1] == '\\' ||
+			       !iskanji1( ibp[-2] ); ibp++)
+#else
 			for (ibp += 2; *ibp != '\n' || ibp[-1] == '\\'; ibp++)
+#endif
 			  if (put_out_comments)
 			    *obp++ = *ibp;
 		      } else
@@ -5057,6 +5176,9 @@ finclude (f, inc, op, system_header_p, dirptr)
        on the number of bytes we can read.  */
     fp->length = safe_read (f, (char *) fp->buf, s);
     if (fp->length < 0) goto nope;
+#ifdef	NU64
+    nu64cutcr(&fp->buf, &fp->length);
+#endif
   }
   else if (S_ISDIR (inc->st.st_mode)) {
     error ("directory `%s' specified in #include", fname);
@@ -5084,6 +5206,9 @@ finclude (f, inc, op, system_header_p, dirptr)
     }
     fp->bufp = fp->buf;
     fp->length = st_size;
+#ifdef	NU64
+    nu64cutcr(&fp->buf, &fp->length);
+#endif
   }
 
   if ((fp->length > 0 && fp->buf[fp->length - 1] != '\n')
@@ -5177,6 +5302,9 @@ check_precompiled (pcf, st, fname, limit)
       length = safe_read (pcf, buf, s);
       if (length < 0)
 	goto nope;
+#ifdef	NU64
+    nu64cutcr(&buf, &length);
+#endif
     }
   else
     abort ();
@@ -7645,6 +7773,9 @@ skip_to_end_of_comment (ip, line_counter, nowarn)
       if (*bp == '\n') {
 	if (bp[-1] != '\\')
 	  break;
+#ifdef NU64
+	if ( iskanji1( bp[-2] ) ) break;
+#endif
 	if (!nowarn && warn_comments)
 	  warning ("multiline `//' comment");
 	if (line_counter)

cexp.y

@@ -128,7 +128,7 @@ struct arglist {
 # define PRINTF_DCL(msg)
 # define PRINTF_PROTO(ARGS, m, n) PROTO (ARGS) __attribute__ ((format (__printf__, m, n)))
 #else
-# include <varargs.h>
+# include <stdarg.h>
 # define VA_START(va_list, var) va_start (va_list)
 # define PRINTF_ALIST(msg) msg, va_alist
 # define PRINTF_DCL(msg) char *msg; va_dcl

combine.c

@@ -78,7 +78,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 
 /* Must precede rtl.h for FFS.  */

config.sub

@@ -616,6 +616,10 @@ case $basic_machine in
         xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
+	nu64)
+		basic_machine=mips-nintendo
+		os=-nu64
+		;;
 	none)
 		basic_machine=none-none
 		os=-none
@@ -775,6 +779,9 @@ case $os in
 	-xenix)
 		os=-xenix
 		;;
+	-nu64)
+		os=-nu64
+		;;
 	-none)
 		;;
 	*)
@@ -893,6 +900,9 @@ case $basic_machine in
 	f301-fujitsu)
 		os=-uxpv
 		;;
+	*-nu64)
+		os=-nu64
+		;;
 	*)
 		os=-none
 		;;

config/i386/dgux.h

@@ -139,7 +139,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define MD_STARTFILE_PREFIX "/usr/lib/"
 
 /* Macros to be automatically defined.  
-   __CLASSIFY_TYPE__ is used in the <varargs.h> and <stdarg.h> header
+   __CLASSIFY_TYPE__ is used in the <stdarg.h> and <stdarg.h> header
    files with DG/UX revision 5.40 and later.  This allows GNU CC to
    operate without installing the header files.  */
 

config/m88k/dgux.h

@@ -70,7 +70,7 @@ Boston, MA 02111-1307, USA.  */
 #define CPU_DEFAULT MASK_88000
 
 /* Macros to be automatically defined.  __svr4__ is our extension.
-   __CLASSIFY_TYPE__ is used in the <varargs.h> and <stdarg.h> header
+   __CLASSIFY_TYPE__ is used in the <stdarg.h> and <stdarg.h> header
    files with DG/UX revision 5.40 and later.  This allows GNU CC to
    operate without installing the header files.  */
 

config/mips/mips.c

@@ -3828,6 +3828,25 @@ override_options ()
     }
 }
 
+/* Return nonzero if ATTR is a valid attribute for DECL.
+   ATTRIBUTES are any existing attributes and ARGS are the arguments
+   supplied with ATTR.
+   Supported attributes:
+   naked: don't output any prologue or epilogue code, the user is assumed
+   to do the right thing.
+ */
+int
+mips_valid_machine_decl_attribute(tree decl, tree attributes, tree attr, tree args)
+{
+    if (args != NULL_TREE)
+        return 0;
+
+    if (is_attribute_p("naked", attr))
+        return TREE_CODE(decl) == FUNCTION_DECL;
+
+    return 0;
+}
+
 
 /*
  * The MIPS debug format wants all automatic variables and arguments
@@ -5237,6 +5256,18 @@ save_restore_insns (store_p, large_reg, large_offset, file)
     }
 }
 
+static int
+mips_naked_function_p(tree func)
+{
+    tree a;
+
+    if (TREE_CODE(func) != FUNCTION_DECL)
+        abort();
+
+    a = lookup_attribute("naked", DECL_MACHINE_ATTRIBUTES(func));
+    return a != NULL_TREE;
+}
+
 
 /* Set up the stack and frame (if desired) for the function.  */
 
@@ -5331,6 +5362,9 @@ mips_expand_prologue ()
   tree cur_arg;
   CUMULATIVE_ARGS args_so_far;
 
+  if (mips_naked_function_p(current_function_decl))
+    return;
+
   /* If struct value address is treated as the first argument, make it so.  */
   if (aggregate_value_p (DECL_RESULT (fndecl))
       && ! current_function_returns_pcc_struct
@@ -5544,6 +5578,8 @@ function_epilogue (file, size)
     }
 #endif
 
+  if(!mips_naked_function_p(current_function_decl))
+  {
   if (TARGET_STATS)
     {
       int num_gp_regs = current_frame_info.gp_reg_size / 4;
@@ -5584,6 +5620,7 @@ function_epilogue (file, size)
 
       fputc ('\n', stderr);
     }
+  }
 
   /* Reset state info for each function.  */
   inside_function    = FALSE;
@@ -5623,6 +5660,9 @@ mips_expand_epilogue ()
     return;
   }
   
+  if(mips_naked_function_p(current_function_decl))
+    return;
+
   if (tsize > 32767)
   {
     tmp_rtx = gen_rtx (REG, Pmode, MIPS_TEMP1_REGNUM);
@@ -5670,6 +5710,9 @@ mips_expand_epilogue ()
 int
 mips_can_use_return_insn ()
 {
+  if (mips_naked_function_p(current_function_decl))
+    return FALSE;
+
   if (!reload_completed)
     return 0;
 
@@ -5681,6 +5724,7 @@ mips_can_use_return_insn ()
 
   return (compute_frame_size (get_frame_size ())) == 0;
 }
+
 
 /* Choose the section to use for the constant rtx expression X that has
    mode MODE.  */

config/mips/mips.h

@@ -3514,6 +3514,12 @@ while (0)
 
    See mips.c for the MIPS specific codes.  */
 
+/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
+   is a valid machine specific attribute for DECL.
+   The attributes in ATTRIBUTES have previously been assigned to DECL.  */
+#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \
+  mips_valid_machine_decl_attribute(DECL, ATTRIBUTES, IDENTIFIER, ARGS)
+
 #define PRINT_OPERAND(FILE, X, CODE) print_operand (FILE, X, CODE)
 
 /* A C expression which evaluates to true if CODE is a valid

config/mips/nu64.h

@@ -0,0 +1,132 @@
+/* Definitions of target machine for GNU compiler.  MIPS GNU Hurd version.
+   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <mips/gnu.h>
+#include <dbx.h>
+
+#define MIPS_ISA_DEFAULT 3
+#define	MIPS_CPU_STRING_DEFAULT "4300"
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT ( MASK_GAS | MASK_4300_MUL_FIX )
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES GNU_CPP_PREDEFINES("mips") \
+" -DMIPSEB -DR4000 -DR4300 -D_MIPSEB -D_R4000 -D_R4300 \
+-D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32"
+
+#undef	LOCAL_LABEL_PREFIX
+#define	LOCAL_LABEL_PREFIX	"."
+
+/* Enable debugging.  */
+
+#undef	ASM_FILE_END
+#undef	DBX_OUTPUT_MAIN_SOURCE_FILE_END
+
+#undef	PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+
+#undef	DWARF_DEBUGGING_INFO
+#define DBX_DEBUGGING_INFO
+#if 0
+#define SDB_DEBUGGING_INFO
+#define MIPS_DEBUGGING_INFO
+/* GNU as does handle DWARF2 directives.  */
+#undef DWARF2_UNWIND_INFO
+#define DWARF2_UNWIND_INFO 1
+
+#undef	ASM_OUTPUT_SOURCE_LINE
+#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE)                            \
+  mips_output_lineno (STREAM, LINE)
+#endif
+
+#undef EXTRA_SECTIONS
+#define EXTRA_SECTIONS in_const, in_ctors, in_dtors, in_sdata
+
+#undef EXTRA_SECTION_FUNCTIONS
+#define EXTRA_SECTION_FUNCTIONS						\
+  CONST_SECTION_FUNCTION						\
+  CTORS_SECTION_FUNCTION						\
+  DTORS_SECTION_FUNCTION						\
+  SDATA_SECTION_FUNCTION
+
+#define SDATA_SECTION_FUNCTION						\
+void									\
+sdata_section ()							\
+{									\
+  if (in_section != in_sdata)						\
+    {									\
+      fprintf (asm_out_file, "%s\n", SDATA_SECTION_ASM_OP);		\
+      in_section = in_sdata;						\
+    }									\
+}
+
+/* ASM_SPEC is the set of arguments to pass to the assembler.  */
+#undef	ASM_SPEC
+#define ASM_SPEC "\
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
+%(subtarget_asm_optimizing_spec) \
+%(subtarget_asm_debugging_spec) \
+%{membedded-pic} \
+%{mabi=32:-32}%{mabi=o32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
+%(target_asm_spec) \
+%(subtarget_asm_spec)"
+
+#undef	LINK_SPEC
+#define LINK_SPEC ""
+
+#undef	CC1_SPEC
+#define CC1_SPEC "\
+%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
+%{mips1:-mfp32 -mgp32} %{mips2:-mfp32 -mgp32} %{mips3:-mfp32 -mgp32} \
+%{mips4:%{!msingle-float:%{!m4650:-mfp64}} -mgp64} \
+%{mfp64:%{msingle-float:%emay not use both -mfp64 and -msingle-float}} \
+%{mfp64:%{m4650:%emay not use both -mfp64 and -m4650}} \
+%{m4650:-mcpu=r4650} \
+%{m3900:-mips1 -mcpu=r3900 -mfp32 -mgp32} \
+%{G*} %{EB:-meb} %{EL:-mel} %{EB:%{EL:%emay not use both -EB and -EL}} \
+%{pic-none:   -mno-half-pic} \
+%{pic-lib:    -mhalf-pic} \
+%{pic-extern: -mhalf-pic} \
+%{pic-calls:  -mhalf-pic} \
+%{save-temps: } \
+%(subtarget_cc1_spec) "
+
+#undef	CPP_SPEC
+#define CPP_SPEC "\
+%{.cc:  -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
+%{.cxx: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
+%{.C:   -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
+%{.m:   -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C -D__LANGUAGE_C -D_LANGUAGE_C} \
+%{.S:   -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+%{.s:   -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+%{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \
+%(subtarget_cpp_size_spec) \
+%{mips3:-U__mips -D__mips=3} \
+%{mips4:-U__mips -D__mips=4 -D__mips64} \
+%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
+%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
+%{m4650:%{!msoft-float:-D__mips_single_float}} \
+%{msoft-float:-D__mips_soft_float} \
+%{mabi=eabi:-D__mips_eabi} \
+%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
+%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}} \
+%(long_max_spec) \
+%(subtarget_cpp_spec) "
+

configure

@@ -67,6 +67,7 @@ mandir='${prefix}/man'
 # Initialize some other variables.
 subdirs=
 MFLAGS= MAKEFLAGS=
+DEFS=
 # Maximum number of lines to put in a shell here document.
 ac_max_here_lines=12
 
@@ -4483,6 +4484,16 @@ for machine in $build $host $target; do
 		;;
 	mips-*-gnu*)
 		;;
+	mips-nintendo-nu64)		# Nintendo NU64
+		xm_file=mips/xm-sysv.h
+		tm_file=mips/nu64.h
+		elf=yes
+		gnu_ld=yes
+		gas=yes
+                xmake_file=mips/x-sysv
+                tmake_file=mips/t-mips-gas
+		DEFS=-DNU64
+		;;
 	mipsel-*-ecoff*)
 		tm_file=mips/ecoffl.h
 		if [ x$stabs = xyes ]; then
@@ -5810,7 +5821,7 @@ fi
 
 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 
-DEFS=-DHAVE_CONFIG_H
+DEFS="-DHAVE_CONFIG_H $DEFS"
 
 # Without the "./", some shells look in PATH for config.status.
 : ${CONFIG_STATUS=./config.status}

cp/tree.c

@@ -29,7 +29,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 
 #ifdef HAVE_STDLIB_H

emit-rtl.c

@@ -39,7 +39,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include "rtl.h"
 #include "tree.h"

final.c

@@ -48,7 +48,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>
 #include <ctype.h>

fixinc.svr4

@@ -1416,7 +1416,7 @@ if [ -r ${INPUT}/$file ]; then
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 
 #endif  /* _SYS_VARARGS_H */

gcc.c

@@ -49,7 +49,7 @@ compilation is specified by a string called a "spec".  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>
 

genattrtab.c

@@ -100,7 +100,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>
 #include "rtl.h"

mips-tfile.c

@@ -603,7 +603,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>
 

obstack.h

@@ -418,7 +418,8 @@ __extension__								\
 ({ struct obstack *__o = (OBSTACK);					\
    if (__o->next_free + sizeof (void *) > __o->chunk_limit)		\
      _obstack_newchunk (__o, sizeof (void *));				\
-   *((void **)__o->next_free)++ = ((void *)datum);			\
+   *((void **)__o->next_free) = ((void *)datum);			\
+   __o->next_free += sizeof (void *);                                   \
    (void) 0; })
 
 # define obstack_int_grow(OBSTACK,datum)				\

prefix.c

@@ -68,7 +68,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 
 #ifdef _WIN32
@@ -80,7 +80,7 @@ static char *translate_name	PROTO((char *));
 static char *concat		PVPROTO((char *, ...));
 static char *save_string	PROTO((char *, int));
 
-#ifdef _WIN32
+#if (defined(_WIN32) && !defined(__CYGWIN32__))
 static char *lookup_key		PROTO((char *));
 static HKEY reg_key = (HKEY) INVALID_HANDLE_VALUE;
 #endif
@@ -95,7 +95,7 @@ get_key_value (key)
 {
   char *prefix = 0;
 
-#ifdef _WIN32
+#if (defined(_WIN32) && !defined(__CYGWIN32__))
   prefix = lookup_key (key);
 #endif
 
@@ -175,7 +175,7 @@ save_string (s, len)
   return result;
 }
 
-#ifdef _WIN32
+#if (defined(_WIN32) && !defined(__CYGWIN32__))
 
 /* Look up "key" in the registry, as above.  */
 

protoize.c

@@ -57,7 +57,7 @@ Boston, MA 02111-1307, USA.  */
 #define _POSIX_SOURCE
 #endif
 
-#include <varargs.h>
+#include <stdarg.h>
 /* On some systems stdio.h includes stdarg.h;
    we must bring in varargs.h first.  */
 #include <stdio.h>

toplev.c

@@ -27,7 +27,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>
 #include <signal.h>

tree.c

@@ -43,7 +43,7 @@ Boston, MA 02111-1307, USA.  */
 #ifdef __STDC__
 #include <stdarg.h>
 #else
-#include <varargs.h>
+#include <stdarg.h>
 #endif
 #include <stdio.h>