More cutover to system.h:

        * Makefile.in (cppalloc.o, cpperror.o, cppexp.o, cpphash.o,
        cpplib.o, cppmain.o, fix-header.o, gcov.o, gen-protos.o,
        gengenrtl.o, halfpic.o, hash.o, scan-decls.o, scan.o): Depend on
        system.h.
        * cpphash.c: Include config.h.
        * cppalloc.c: Include system.h.  Add parameters to various
        function prototypes.
        * cpperror.c: Likewise.
        * cppexp.c: Likewise.
        * cpphash.c: Likewise.
        * cpplib.c: Likewise.
        * cppmain.c: Likewise.
        * fix-header.c: Likewise.
        * gcov.c: Likewise.
        * gen-protos.c: Likewise.
        * gengenrtl.c: Likewise.
        * halfpic.c: Likewise.
        * hash.c: Likewise.
        * scan-decls.c: Likewise.
        * scan.c: Likewise.

From-SVN: r18911

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d5dd0cce2d8a7e178c5e5ca9e4d17a38ef1e54c0..516c61ab3de7bc71414382341f20d0590227d459 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,27 @@
+Mon Mar 30 14:43:20 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+        * Makefile.in (cppalloc.o, cpperror.o, cppexp.o, cpphash.o,
+       cpplib.o, cppmain.o, fix-header.o, gcov.o, gen-protos.o,
+       gengenrtl.o, halfpic.o, hash.o, scan-decls.o, scan.o): Depend on
+       system.h.
+        
+        * cpphash.c: Include config.h.
+        * cppalloc.c: Include system.h.  Add parameters to various
+        function prototypes.
+        * cpperror.c: Likewise.
+        * cppexp.c: Likewise.
+        * cpphash.c: Likewise.
+        * cpplib.c: Likewise.
+        * cppmain.c: Likewise.
+        * fix-header.c: Likewise.
+        * gcov.c: Likewise.
+        * gen-protos.c: Likewise.
+        * gengenrtl.c: Likewise.
+        * halfpic.c: Likewise.
+        * hash.c: Likewise.
+        * scan-decls.c: Likewise.
+        * scan.c: Likewise.
+
 Mon Mar 30 11:06:45 1998  Jim Wilson  <wilson@cygnus.com>
 
        * README.gnat: Add lang_print_xnode definition.

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 9522c05704178925504e5431d67db1d2fb347d6d..0e95429165c203b4b289577fa7ea3550c5e452ee 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1271,7 +1271,7 @@ collect2.o : collect2.c $(CONFIG_H) system.h gansidecl.h gstab.h obstack.h \
        -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
 
 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h
-hash.o: hash.c hash.h
+hash.o: hash.c hash.h system.h
 cplus-dem.o: cplus-dem.c $(DEMANGLE_H)
 
 underscore.c: stamp-under ; @true
@@ -1452,7 +1452,7 @@ mips-tdump: mips-tdump.o version.o $(LIBDEPS)
 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H)
 
 # Build file to support OSF/rose half-pic format.
-halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H)
+halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
 
 # Normally this target is not used; but it is used if you
 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
@@ -1695,7 +1695,7 @@ gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
        $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
         gengenrtl.o $(HOST_LIBS)
 
-gengenrtl.o : gengenrtl.c $(RTL_BASE_H)
+gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
 
 #\f
@@ -1770,9 +1770,9 @@ cppmain$(exeext): cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
        $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \
          cppalloc.o cpperror.o cppexp.o prefix.o version.o $(LIBS)
 
-cppmain.o: cppmain.c $(CONFIG_H) cpplib.h
+cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h
 
-cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status
+cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h
        $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
          -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
          -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
@@ -1782,13 +1782,13 @@ cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status
          -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
          -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'`
 
-cpperror.o: cpperror.c $(CONFIG_H) cpplib.h
+cpperror.o: cpperror.c $(CONFIG_H) cpplib.h system.h
 
-cppexp.o: cppexp.c $(CONFIG_H) cpplib.h
+cppexp.o: cppexp.c $(CONFIG_H) cpplib.h system.h
 
-cpphash.o: cpphash.c cpplib.h cpphash.h
+cpphash.o: cpphash.c cpplib.h cpphash.h $(CONFIG_H) system.h
 
-cppalloc.o: cppalloc.c $(CONFIG_H)
+cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h system.h
 
 # Note for the stamp targets, we run the program `true' instead of
 # having an empty command (nothing following the semicolon).
@@ -1867,7 +1867,7 @@ test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
        diff $(srcdir)/protoize.c tmp-proto.c | cat
        -rm -f tmp-proto.[cs] tmp-proto$(objext)
 
-gcov.o: gcov.c gcov-io.h
+gcov.o: gcov.c gcov-io.h system.h
 
 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
 # upon whether $(exeext) is empty or not.
@@ -1951,10 +1951,10 @@ gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS)
        ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
          gen-protos.o scan.o cppalloc.o $(HOST_LIBS)
 
-gen-protos.o: gen-protos.c scan.h $(build_xm_file)
+gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
 
-scan.o: scan.c scan.h $(build_xm_file)
+scan.o: scan.c scan.h $(build_xm_file) system.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
 
 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
@@ -1972,10 +1972,11 @@ fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
           scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o prefix.o \
           version.o cppexp.o $(HOST_LIBS)
 
-fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file)
+fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file) \
+       system.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
 
-scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file)
+scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
 
 # stmp-fixproto depends on this, not on fix-header directly.

diff --git a/gcc/cppalloc.c b/gcc/cppalloc.c
index 4568c453958f7e6450bf346189d1b46e3811c16c..40944b7a460f707773b537d7a704463ac8e827a4 100644 (file)
--- a/gcc/cppalloc.c
+++ b/gcc/cppalloc.c
@@ -23,10 +23,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  what you give them.   Help stamp out software-hoarding!  */
 
 #include "config.h"
-#include <stdio.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
+#include "system.h"
 #include "cpplib.h"
 
 static void

diff --git a/gcc/cpperror.c b/gcc/cpperror.c
index e03deb4fce34469d11ef7ae7709757875b58b52a..44bd75da455f7f129ca3d7c750da5a1a8b01ce92 100644 (file)
--- a/gcc/cpperror.c
+++ b/gcc/cpperror.c
@@ -24,10 +24,12 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 #ifndef EMACS
 #include "config.h"
+#include "system.h"
+#else
+#include <stdio.h>
 #endif /* not EMACS */
 
 #include "cpplib.h"
-#include <stdio.h>
 
 /* Print the file names and line numbers of the #include
    commands which led to the current file.  */

diff --git a/gcc/cppexp.c b/gcc/cppexp.c
index 347ee390fa5a732290a0a7d00114649a14538b43..bf0b8a03d149b69f57e8234474e4595991b75ca4 100644 (file)
--- a/gcc/cppexp.c
+++ b/gcc/cppexp.c
@@ -25,32 +25,17 @@ Written by Per Bothner 1994.  */
 /* Parse a C expression from text in a string  */
    
 #include "config.h"
+#include "system.h"
 #include "cpplib.h"
 #include "gansidecl.h"
 
 extern char *xmalloc PARAMS ((unsigned));
 extern char *xrealloc PARAMS ((void *, unsigned));
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
 #ifdef MULTIBYTE_CHARS
 #include <locale.h>
 #endif
 
-#if HAVE_LIMITS_H
-# include <limits.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-
-#include <stdio.h>
-
 /* This is used for communicating lists of keywords with cccp.c.  */
 struct arglist {
   struct arglist *next;
@@ -59,26 +44,6 @@ struct arglist {
   int argno;
 };
 
-/* Define a generic NULL if one hasn't already been defined.  */
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef GENERIC_PTR
-#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
-#define GENERIC_PTR void *
-#else
-#define GENERIC_PTR char *
-#endif
-#endif
-
-#ifndef NULL_PTR
-#define NULL_PTR ((GENERIC_PTR) 0)
-#endif
-
-extern char *xmalloc ();
-
 #ifndef CHAR_TYPE_SIZE
 #define CHAR_TYPE_SIZE BITS_PER_UNIT
 #endif
@@ -115,9 +80,9 @@ extern char *xmalloc ();
    number with SUM's sign, where A, B, and SUM are all C integers.  */
 #define possible_sum_sign(a, b, sum) ((((a) ^ (b)) | ~ ((a) ^ (sum))) < 0)
 
-static void integer_overflow ();
-static long left_shift ();
-static long right_shift ();
+static void integer_overflow PARAMS ((cpp_reader *));
+static long left_shift PARAMS ((cpp_reader *, long, int, unsigned long));
+static long right_shift PARAMS ((cpp_reader *, long, int, unsigned long));
 
 #define ERROR 299
 #define OROR 300

diff --git a/gcc/cpphash.c b/gcc/cpphash.c
index 737ac39ef112d14955f1702f2d7a3096c9e4840c..f6c8f7ab75b70cae8c8450ef6d6750f6201bc164 100644 (file)
--- a/gcc/cpphash.c
+++ b/gcc/cpphash.c
@@ -22,6 +22,8 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  You are forbidden to forbid anyone else to use, share and improve
  what you give them.   Help stamp out software-hoarding!  */
 
+#include "config.h"
+#include "system.h"
 #include "cpplib.h"
 #include "cpphash.h"
 #include "gansidecl.h"

diff --git a/gcc/cpplib.c b/gcc/cpplib.c
index 72ae82c1678b4742ef3c239a8206f4254bb03ba9..88c2e85509d644ad08f8041ee6f4a87b7b9e12b2 100644 (file)
--- a/gcc/cpplib.c
+++ b/gcc/cpplib.c
@@ -19,30 +19,14 @@ along with this program; if not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
+#include "system.h"
 
 #ifndef STDC_VALUE
 #define STDC_VALUE 1
 #endif
 
-#include <ctype.h>
-#include <stdio.h>
 #include <signal.h>
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-#  include <time.h>
-#endif
-#endif
-
 #ifdef HAVE_SYS_TIMES_H
 #include <sys/times.h>
 #endif
@@ -51,45 +35,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 # include <sys/resource.h>
 #endif
 
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-
-#if HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-# else
-# ifdef HAVE_STRINGS_H
-#  include <strings.h>
-#endif
-#endif
-
-/* This defines "errno" properly for VMS, and gives us EACCES.  */
-#include <errno.h>
-
 #include "cpplib.h"
 #include "cpphash.h"
 #include "gansidecl.h"
 
-#ifdef NEED_DECLARATION_INDEX
-extern char *index ();
-#endif
-
-#ifdef NEED_DECLARATION_RINDEX
-extern char *rindex ();
-#endif
-
-#ifdef NEED_DECLARATION_GETENV
-extern char *getenv ();
-#endif
-
 extern char *update_path ();
 
 #ifndef O_RDONLY

diff --git a/gcc/cppmain.c b/gcc/cppmain.c
index 4f8d89ce3e0ec46dad6fb65a2051fe46f92dd6a1..d4b27da4a6dd9eabdb6c7328dc3be66169079404 100644 (file)
--- a/gcc/cppmain.c
+++ b/gcc/cppmain.c
@@ -1,5 +1,5 @@
 /* CPP main program, using CPP Library.
-   Copyright (C) 1995 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
    Written by Per Bothner, 1994-95.
 
 This program is free software; you can redistribute it and/or modify it
@@ -20,14 +20,16 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  You are forbidden to forbid anyone else to use, share and improve
  what you give them.   Help stamp out software-hoarding!  */
 
-#include "cpplib.h"
-#include <stdio.h>
-
 #ifndef EMACS
 #include "config.h"
-#endif /* not EMACS */
+#include "system.h"
+#else
+#include <stdio.h>
 
 extern char *getenv ();
+#endif /* not EMACS */
+
+#include "cpplib.h"
 
 char *progname;
 

diff --git a/gcc/fix-header.c b/gcc/fix-header.c
index ff29e8e6284352a9a411955295ff7046610e1ed4..f6cc5e8d6d974e2e937466a106f3e454826a32d6 100644 (file)
--- a/gcc/fix-header.c
+++ b/gcc/fix-header.c
@@ -70,9 +70,8 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
    Written by Per Bothner <bothner@cygnus.com>, July 1993.  */
 
-#include <stdio.h>
-#include <ctype.h>
 #include "hconfig.h"
+#include "system.h"
 #include "obstack.h"
 #include "scan.h"
 #include "cpplib.h"

diff --git a/gcc/gcov.c b/gcc/gcov.c
index 69f0f56d706e187e46352dc07b6c3171cd6018c0..c546bdce7b733dcdffe9b4244f43c64a37ae12b0 100644 (file)
--- a/gcc/gcov.c
+++ b/gcc/gcov.c
@@ -42,29 +42,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
    only get execution counts for one or the other of the including files.  */
 
 #include "config.h"
-#include <stdio.h>
-#include "gansidecl.h"
-#include <sys/types.h>
+#include "system.h"
 #include <sys/stat.h>
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
+#include "gansidecl.h"
 
 #include "gcov-io.h"
 
-#ifdef NEED_DECLARATION_RINDEX
-extern char *rindex ();
-#endif
-
 /* The .bb file format consists of several lists of 4-byte integers
    which are the line numbers of each basic block in the file.  Each
    list is terminated by a zero.  These lists correspond to the basic
@@ -230,11 +213,11 @@ static int output_function_summary = 0;
 static char *object_directory = 0;
 
 /* Forward declarations.  */
-static void process_args ();
-static void open_files ();
-static void read_files ();
-static void scan_for_source_files ();
-static void output_data ();
+static void process_args PROTO ((int, char **));
+static void open_files PROTO ((void));
+static void read_files PROTO ((void));
+static void scan_for_source_files PROTO ((void));
+static void output_data PROTO ((void));
 char * xmalloc ();
 
 int

diff --git a/gcc/gen-protos.c b/gcc/gen-protos.c
index b922ce8cffe822cd374e7bc83ae60f10e19059bd..2bec04c4db86685e15d876218cb4951fa62d658a 100644 (file)
--- a/gcc/gen-protos.c
+++ b/gcc/gen-protos.c
@@ -15,9 +15,8 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#include <stdio.h>
-#include <ctype.h>
 #include "hconfig.h"
+#include "system.h"
 #include "scan.h"
 #include "cpplib.h"
 #include "cpphash.h"

diff --git a/gcc/gengenrtl.c b/gcc/gengenrtl.c
index 56f0a2efe10798cb1151fdf46cfd29d555a72196..55ac3147480584284a89353f53a963bfe3f2ff8a 100644 (file)
--- a/gcc/gengenrtl.c
+++ b/gcc/gengenrtl.c
@@ -20,7 +20,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "hconfig.h"
-#include <stdio.h>
+#include "system.h"
 
 #include "obstack.h"
 #define        obstack_chunk_alloc     xmalloc

diff --git a/gcc/halfpic.c b/gcc/halfpic.c
index 810eedaf5b85b5f91921b42d14379178188718fe..2c19c554f6366f3e9b05d1360ad3b3cf79484a75 100644 (file)
--- a/gcc/halfpic.c
+++ b/gcc/halfpic.c
@@ -32,7 +32,7 @@ Boston, MA 02111-1307, USA.  */
 
 #ifdef HALF_PIC_INIT
 
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "obstack.h"
@@ -41,7 +41,6 @@ Boston, MA 02111-1307, USA.  */
 #define obstack_chunk_free free
 
 extern char *xmalloc ();
-extern void  free ();
 extern rtx eliminate_constant_term ();
 extern void assemble_name ();
 extern void output_addr_const ();

diff --git a/gcc/hash.c b/gcc/hash.c
index b9541310644c20fa4a538fd1337e361a4bcfd456..4149f3a83869f8778abac7aca32efa71fdefe05a 100644 (file)
--- a/gcc/hash.c
+++ b/gcc/hash.c
@@ -19,11 +19,10 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "config.h"
+#include "system.h"
 #include "hash.h"
 #include "obstack.h"
 
-extern void free PARAMS ((PTR));
-
 /* Obstack allocation and deallocation routines.  */
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
@@ -33,10 +32,6 @@ extern char * xmalloc ();
 /* The default number of entries to use when creating a hash table.  */
 #define DEFAULT_SIZE (1009)
 
-#ifndef NULL
-#define NULL 0
-#endif
-
 /* Create a new hash table, given a number of entries.  */
 
 boolean

diff --git a/gcc/scan-decls.c b/gcc/scan-decls.c
index 4246eeada2b4fc09252ce9e5cc79e44f76b7c3b7..aa9390b7c740973eb98e17f64a1e8d2761fbf959 100644 (file)
--- a/gcc/scan-decls.c
+++ b/gcc/scan-decls.c
@@ -17,9 +17,8 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
    Written by Per Bothner <bothner@cygnus.com>, July 1993.  */
 
-#include <stdio.h>
-#include <ctype.h>
 #include "hconfig.h"
+#include "system.h"
 #include "cpplib.h"
 
 int brace_nesting = 0;

diff --git a/gcc/scan.c b/gcc/scan.c
index 65689f70aa22d1ea5dd5c5bfa3018d23a9949bec..9f89d67b0344ce62c850ec059a2fcb5a6fc0949f 100644 (file)
--- a/gcc/scan.c
+++ b/gcc/scan.c
@@ -15,9 +15,9 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#include "scan.h"
 #include "hconfig.h"
-#include <ctype.h>
+#include "system.h"
+#include "scan.h"
 
 int lineno = 1;
 int source_lineno = 1;