* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):

	Define to what should be reasonable values.  However, apparently
	a bug in linux mmap prevents mapped symbol tables from working.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0eef83305246b7a170dfd4cea0a2436be9d03dd7..9bfd237ee84004d37bee0a12b18b1c37d36643c5 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
+
+       * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): 
+       Define to what should be reasonable values.  However, apparently
+       a bug in linux mmap prevents mapped symbol tables from working.
+
 Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
 
        * defs.h (errno.h>:  Move #include closer to head of file to solve

diff --git a/gdb/config/i386/xm-linux.h b/gdb/config/i386/xm-linux.h
index f63d8fc3f4742229224d4bbcc59c33d3c3cf6406..50049260d20887a230cbbef4f6497104e3557152 100644 (file)
--- a/gdb/config/i386/xm-linux.h
+++ b/gdb/config/i386/xm-linux.h
@@ -33,4 +33,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /* Need R_OK etc, but USG isn't defined.  */
 #include <unistd.h>
 
+/* If you expect to use the mmalloc package to obtain mapped symbol files,
+   for now you have to specify some parameters that determine how gdb places
+   the mappings in it's address space.  See the comments in map_to_address()
+   for details.  This is expected to only be a short term solution.  Yes it
+   is a kludge.
+   FIXME:  Make this more automatic. */
+
+#define MMAP_BASE_ADDRESS      0x20000000      /* First mapping here */
+#define MMAP_INCREMENT         0x01000000      /* Increment to next mapping */
+
 #endif /* #ifndef XM_LINUX_H */