gcc/

[pf3gnuchains/gcc-fork.git] / gcc / gcov-io.c

diff --git a/gcc/gcov-io.c b/gcc/gcov-io.c
index 7370f51..ab8e08d 100644 (file)
--- a/gcc/gcov-io.c
+++ b/gcc/gcov-io.c
@@ -1,5 +1,5 @@
 /* File format for coverage information
-   Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004
+   Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
    Contributed by Bob Manson <manson@cygnus.com>.
    Completely remangled by Nathan Sidwell <nathan@codesourcery.com>.
@@ -18,8 +18,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 /* Routines declared in gcov-io.h.  This file should be #included by
    another source file, after having #included gcov-io.h.  */
@@ -74,8 +74,7 @@ gcov_open (const char *name, int mode)
   s_flock.l_pid = getpid ();
 #endif
   
-  if (gcov_var.file)
-    abort ();
+  gcc_assert (!gcov_var.file);
   gcov_var.start = 0;
   gcov_var.offset = gcov_var.length = 0;
   gcov_var.overread = -1u;
@@ -222,14 +221,14 @@ gcov_write_words (unsigned words)
 {
   gcov_unsigned_t *result;
 
-  GCOV_CHECK_WRITING ();
+  gcc_assert (gcov_var.mode < 0);
 #if IN_LIBGCOV
   if (gcov_var.offset >= GCOV_BLOCK_SIZE)
     {
       gcov_write_block (GCOV_BLOCK_SIZE);
       if (gcov_var.offset)
        {
-         GCOV_CHECK (gcov_var.offset == 1);
+         gcc_assert (gcov_var.offset == 1);
          memcpy (gcov_var.buffer, gcov_var.buffer + GCOV_BLOCK_SIZE, 4);
        }
     }
@@ -324,9 +323,9 @@ gcov_write_length (gcov_position_t position)
   gcov_unsigned_t length;
   gcov_unsigned_t *buffer;
 
-  GCOV_CHECK_WRITING ();
-  GCOV_CHECK (position + 2 <= gcov_var.start + gcov_var.offset);
-  GCOV_CHECK (position >= gcov_var.start);
+  gcc_assert (gcov_var.mode < 0);
+  gcc_assert (position + 2 <= gcov_var.start + gcov_var.offset);
+  gcc_assert (position >= gcov_var.start);
   offset = position - gcov_var.start;
   length = gcov_var.offset - offset - 2;
   buffer = (gcov_unsigned_t *) &gcov_var.buffer[offset];
@@ -381,14 +380,14 @@ gcov_read_words (unsigned words)
   const gcov_unsigned_t *result;
   unsigned excess = gcov_var.length - gcov_var.offset;
   
-  GCOV_CHECK_READING ();
+  gcc_assert (gcov_var.mode > 0);
   if (excess < words)
     {
       gcov_var.start += gcov_var.offset;
 #if IN_LIBGCOV
       if (excess)
        {
-         GCOV_CHECK (excess == 1);
+         gcc_assert (excess == 1);
          memcpy (gcov_var.buffer, gcov_var.buffer + gcov_var.offset, 4);
        }
 #else
@@ -397,7 +396,7 @@ gcov_read_words (unsigned words)
       gcov_var.offset = 0;
       gcov_var.length = excess;
 #if IN_LIBGCOV
-      GCOV_CHECK (!gcov_var.length || gcov_var.length == 1);
+      gcc_assert (!gcov_var.length || gcov_var.length == 1);
       excess = GCOV_BLOCK_SIZE;
 #else
       if (gcov_var.length + words > gcov_var.alloc)
@@ -495,7 +494,7 @@ gcov_read_summary (struct gcov_summary *summary)
 GCOV_LINKAGE void
 gcov_sync (gcov_position_t base, gcov_unsigned_t length)
 {
-  GCOV_CHECK_READING ();
+  gcc_assert (gcov_var.mode > 0);
   base += length;
   if (base - gcov_var.start <= gcov_var.length)
     gcov_var.offset = base - gcov_var.start;
@@ -514,7 +513,7 @@ gcov_sync (gcov_position_t base, gcov_unsigned_t length)
 GCOV_LINKAGE void
 gcov_seek (gcov_position_t base)
 {
-  GCOV_CHECK_WRITING ();
+  gcc_assert (gcov_var.mode < 0);
   if (gcov_var.offset)
     gcov_write_block (gcov_var.offset);
   fseek (gcov_var.file, base << 2, SEEK_SET);