* Makefile.in (cppmain.o, cpplib.o, cpphash.o, cppalloc.o,

        cpperror.o, cppexp.o, cppfiles.o, cppinit.o, fix-header.o,
        scan-decls.o): Don't depend on machmode.h.
        * cppexp.c: Don't define CHAR_BIT or HOST_BITS_PER_WIDE_INT anymore.
        Replace all instances of HOST_WIDE_INT with HOST_WIDEST_INT.
        * cppfiles.c: Likewise.
        * cpplib.c: Likewise.
        * cpplib.h: Likewise.  Also don't include machmode.h anymore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25446 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fffa0ca..0acea81 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+Thu Feb 25 23:33:06 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * Makefile.in (cppmain.o, cpplib.o, cpphash.o, cppalloc.o,
+       cpperror.o, cppexp.o, cppfiles.o, cppinit.o, fix-header.o,
+       scan-decls.o): Don't depend on machmode.h.
+       
+        * cppexp.c: Don't define CHAR_BIT or HOST_BITS_PER_WIDE_INT anymore.
+       Replace all instances of HOST_WIDE_INT with HOST_WIDEST_INT.
+       
+       * cppfiles.c: Likewise.
+
+       * cpplib.c: Likewise.
+        
+       * cpplib.h: Likewise.  Also don't include machmode.h anymore.
+
 Thu Feb 25 18:46:26 1999  Richard Henderson  <rth@cygnus.com>
 
        * gcc.c (default_compilers): Define __FAST_MATH__ when appropriate.

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 93d03cd..9d9d363 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1968,17 +1968,17 @@ cppmain$(exeext): cppmain.o libcpp.a $(LIBDEPS)
        $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cppmain$(exeext) cppmain.o \
        libcpp.a $(LIBS)
 
-cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h
+cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
 
 cppulp.o:  cppulp.c  $(CONFIG_H) system.h output.h
-cpplib.o:  cpplib.c  $(CONFIG_H) cpplib.h intl.h machmode.h system.h cpphash.h
-cpphash.o: cpphash.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h cpphash.h
-cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h
-cpperror.o: cpperror.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h
-cppexp.o:   cppexp.c   $(CONFIG_H) cpplib.h intl.h machmode.h system.h
-cppfiles.o: cppfiles.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h
-
-cppinit.o:  cppalloc.c $(CONFIG_H) cpplib.h intl.h machmode.h system.h \
+cpplib.o:  cpplib.c  $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
+cpphash.o: cpphash.c $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
+cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h
+cpperror.o: cpperror.c $(CONFIG_H) cpplib.h intl.h system.h
+cppexp.o:   cppexp.c   $(CONFIG_H) cpplib.h intl.h system.h
+cppfiles.o: cppfiles.c $(CONFIG_H) cpplib.h intl.h system.h
+
+cppinit.o:  cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h \
                cpphash.h prefix.h output.h Makefile
        $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
          -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
@@ -2193,10 +2193,10 @@ fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
           scan-decls.o scan.o libcpp.a $(HOST_LIBS)
 
 fix-header.o: fix-header.c $(srcdir)/../include/obstack.h scan.h \
-       xsys-protos.h $(build_xm_file) system.h cpplib.h machmode.h cpphash.h
+       xsys-protos.h $(build_xm_file) system.h cpplib.h cpphash.h
        $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
 
-scan-decls.o: scan-decls.c scan.h cpplib.h machmode.h $(build_xm_file) system.h
+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/cppexp.c b/gcc/cppexp.c
index 3b146d2..36e134b 100644 (file)
--- a/gcc/cppexp.c
+++ b/gcc/cppexp.c
@@ -64,13 +64,13 @@ Written by Per Bothner 1994.  */
 #define MAX_WCHAR_TYPE_SIZE WCHAR_TYPE_SIZE
 #endif
 
-#define MAX_CHAR_TYPE_MASK (MAX_CHAR_TYPE_SIZE < HOST_BITS_PER_WIDE_INT \
-                           ? (~ (~ (HOST_WIDE_INT) 0 << MAX_CHAR_TYPE_SIZE)) \
-                           : ~ (HOST_WIDE_INT) 0)
+#define MAX_CHAR_TYPE_MASK (MAX_CHAR_TYPE_SIZE < HOST_BITS_PER_WIDEST_INT \
+                           ? (~ (~ (HOST_WIDEST_INT) 0 << MAX_CHAR_TYPE_SIZE)) \
+                           : ~ (HOST_WIDEST_INT) 0)
 
-#define MAX_WCHAR_TYPE_MASK (MAX_WCHAR_TYPE_SIZE < HOST_BITS_PER_WIDE_INT \
-                            ? ~ (~ (HOST_WIDE_INT) 0 << MAX_WCHAR_TYPE_SIZE) \
-                            : ~ (HOST_WIDE_INT) 0)
+#define MAX_WCHAR_TYPE_MASK (MAX_WCHAR_TYPE_SIZE < HOST_BITS_PER_WIDEST_INT \
+                            ? ~ (~ (HOST_WIDEST_INT) 0 << MAX_WCHAR_TYPE_SIZE) \
+                            : ~ (HOST_WIDEST_INT) 0)
 
 /* Yield nonzero if adding two numbers with A's and B's signs can yield a
    number with SUM's sign, where A, B, and SUM are all C integers.  */
@@ -101,14 +101,6 @@ static long right_shift PARAMS ((cpp_reader *, long, int, unsigned long));
 #define SKIP_OPERAND 8
 /*#define UNSIGNEDP 16*/
 
-#ifndef CHAR_BIT
-#define CHAR_BIT 8
-#endif
-
-#ifndef HOST_BITS_PER_WIDE_INT
-#define HOST_BITS_PER_WIDE_INT (CHAR_BIT * sizeof (HOST_WIDE_INT))
-#endif
-
 #define SKIP_WHITE_SPACE(p) do { while (is_hor_space[*p]) p++; } while (0)
 
 struct operation {
@@ -116,7 +108,7 @@ struct operation {
     char rprio; /* Priority of op (relative to it right operand).  */
     char flags;
     char unsignedp;    /* true if value should be treated as unsigned */
-    HOST_WIDE_INT value;        /* The value logically "right" of op.  */
+    HOST_WIDEST_INT value;        /* The value logically "right" of op.  */
 };
 
 /* Parse and convert an integer for #if.  Accepts decimal, hex, or octal
@@ -131,7 +123,7 @@ parse_number (pfile, start, end)
   struct operation op;
   U_CHAR *p = start;
   int c;
-  unsigned HOST_WIDE_INT n = 0, nd, MAX_over_base;
+  unsigned HOST_WIDEST_INT n = 0, nd, MAX_over_base;
   int base = 10;
   int overflow = 0;
   int digit, largest_digit = 0;
@@ -154,8 +146,8 @@ parse_number (pfile, start, end)
     }
 
   /* Some buggy compilers (e.g. MPW C) seem to need both casts.  */
-  MAX_over_base = (((unsigned HOST_WIDE_INT) -1)
-                  / ((unsigned HOST_WIDE_INT) base));
+  MAX_over_base = (((unsigned HOST_WIDEST_INT) -1)
+                  / ((unsigned HOST_WIDEST_INT) base));
 
   while (p < end)
     {
@@ -229,7 +221,7 @@ parse_number (pfile, start, end)
     cpp_pedwarn (pfile, "integer constant out of range");
 
   /* If too big to be signed, consider it unsigned.  */
-  else if ((HOST_WIDE_INT) n < 0 && ! op.unsignedp)
+  else if ((HOST_WIDEST_INT) n < 0 && ! op.unsignedp)
     {
       if (base == 10)
        cpp_warning (pfile,
@@ -255,7 +247,7 @@ parse_charconst (pfile, start, end)
      U_CHAR *end;
 {
   struct operation op;
-  HOST_WIDE_INT result = 0;
+  HOST_WIDEST_INT result = 0;
   int num_chars = 0;
   int num_bits;
   unsigned int width = MAX_CHAR_TYPE_SIZE, mask = MAX_CHAR_TYPE_MASK;
@@ -521,11 +513,11 @@ cpp_lex (pfile, skip_evaluation)
    If \ is followed by 000, we return 0 and leave the string pointer
    after the zeros.  A value of 0 does not mean end of string.  */
 
-HOST_WIDE_INT
+HOST_WIDEST_INT
 cpp_parse_escape (pfile, string_ptr, result_mask)
      cpp_reader *pfile;
      char **string_ptr;
-     HOST_WIDE_INT result_mask;
+     HOST_WIDEST_INT result_mask;
 {
   register int c = *(*string_ptr)++;
   switch (c)
@@ -564,7 +556,7 @@ cpp_parse_escape (pfile, string_ptr, result_mask)
     case '6':
     case '7':
       {
-       register HOST_WIDE_INT i = c - '0';
+       register HOST_WIDEST_INT i = c - '0';
        register int count = 0;
        while (++count < 3)
          {
@@ -586,7 +578,7 @@ cpp_parse_escape (pfile, string_ptr, result_mask)
       }
     case 'x':
       {
-       register unsigned HOST_WIDE_INT i = 0, overflow = 0;
+       register unsigned HOST_WIDEST_INT i = 0, overflow = 0;
        register int digits_found = 0, digit;
        for (;;)
          {
@@ -692,7 +684,7 @@ right_shift (pfile, a, unsignedp, b)
 /* Parse and evaluate a C expression, reading from PFILE.
    Returns the value of the expression.  */
 
-HOST_WIDE_INT
+HOST_WIDEST_INT
 cpp_parse_expr (pfile)
      cpp_reader *pfile;
 {

diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c
index b43d280..88a1e4d 100644 (file)
--- a/gcc/cppfiles.c
+++ b/gcc/cppfiles.c
@@ -705,8 +705,8 @@ finclude (pfile, fd, ihash)
          a single source file bigger than 4GB needs to rethink
         their coding style.)  */
       st_size = (size_t) st.st_size;
-      if ((unsigned HOST_WIDE_INT) st_size
-         != (unsigned HOST_WIDE_INT) st.st_size)
+      if ((unsigned HOST_WIDEST_INT) st_size
+         != (unsigned HOST_WIDEST_INT) st.st_size)
        {
          cpp_error (pfile, "file `%s' is too large", ihash->name);
          goto fail;

diff --git a/gcc/cpplib.c b/gcc/cpplib.c
index 26536e9..a46d5c7 100644 (file)
--- a/gcc/cpplib.c
+++ b/gcc/cpplib.c
@@ -55,7 +55,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 static char *my_strerror               PROTO ((int));
 static void validate_else              PROTO ((cpp_reader *, char *));
-static HOST_WIDE_INT eval_if_expression        PROTO ((cpp_reader *));
+static HOST_WIDEST_INT eval_if_expression      PROTO ((cpp_reader *));
 
 static void conditional_skip           PROTO ((cpp_reader *, int,
                                                enum node_type, U_CHAR *));
@@ -64,7 +64,7 @@ static int parse_name                   PARAMS ((cpp_reader *, int));
 
 /* External declarations.  */
 
-extern HOST_WIDE_INT cpp_parse_expr PARAMS ((cpp_reader *));
+extern HOST_WIDEST_INT cpp_parse_expr PARAMS ((cpp_reader *));
 
 /* `struct directive' defines one #-directive, including how to handle it.  */
 
@@ -1595,7 +1595,7 @@ do_if (pfile, keyword)
      cpp_reader *pfile;
      struct directive *keyword ATTRIBUTE_UNUSED;
 {
-  HOST_WIDE_INT value = eval_if_expression (pfile);
+  HOST_WIDEST_INT value = eval_if_expression (pfile);
   conditional_skip (pfile, value == 0, T_IF, NULL_PTR);
   return 0;
 }
@@ -1631,7 +1631,7 @@ do_elif (pfile, keyword)
   if (pfile->if_stack->if_succeeded)
     skip_if_group (pfile);
   else {
-    HOST_WIDE_INT value = eval_if_expression (pfile);
+    HOST_WIDEST_INT value = eval_if_expression (pfile);
     if (value == 0)
       skip_if_group (pfile);
     else {
@@ -1647,11 +1647,11 @@ do_elif (pfile, keyword)
  * then parse the result as a C expression and return the value as an int.
  */
 
-static HOST_WIDE_INT
+static HOST_WIDEST_INT
 eval_if_expression (pfile)
      cpp_reader *pfile;
 {
-  HOST_WIDE_INT value;
+  HOST_WIDEST_INT value;
   long old_written = CPP_WRITTEN (pfile);
 
   pfile->pcp_inside_if = 1;

diff --git a/gcc/cpplib.h b/gcc/cpplib.h
index 9ce1463..895aa87 100644 (file)
--- a/gcc/cpplib.h
+++ b/gcc/cpplib.h
@@ -666,13 +666,6 @@ struct if_stack {
 };
 typedef struct if_stack IF_STACK_FRAME;
 
-/* Find the largest host integer type and set its size and type.
-   Watch out: on some crazy hosts `long' is shorter than `int'.  */
-
-#ifndef HOST_WIDE_INT
-#include "machmode.h"
-#endif
-
 extern void cpp_buf_line_and_col PARAMS((cpp_buffer *, long *, long *));
 extern cpp_buffer* cpp_file_buffer PARAMS((cpp_reader *));
 extern void cpp_define PARAMS ((cpp_reader *, unsigned char *));
@@ -699,7 +692,7 @@ extern void cpp_perror_with_name PROTO ((cpp_reader *, const char *));
 extern void v_cpp_message PROTO ((cpp_reader *, int, const char *, va_list));
 
 extern void cpp_grow_buffer PARAMS ((cpp_reader *, long));
-extern HOST_WIDE_INT cpp_parse_escape PARAMS ((cpp_reader *, char **, HOST_WIDE_INT));
+extern HOST_WIDEST_INT cpp_parse_escape PARAMS ((cpp_reader *, char **, HOST_WIDEST_INT));
 extern cpp_buffer *cpp_push_buffer PARAMS ((cpp_reader *,
                                            unsigned char *, long));
 extern cpp_buffer *cpp_pop_buffer PARAMS ((cpp_reader *));