gcconfig.h (USE_MMAP): Define for all Linux.

2004-01-20  Andrew Haley  <aph@redhat.com>

        * include/private/gcconfig.h (USE_MMAP): Define for all Linux.

        * configure.in: Comment change.

From-SVN: r76210

boehm-gc/ChangeLog

+2004-01-20  Andrew Haley  <aph@redhat.com>
+
+	* include/private/gcconfig.h (USE_MMAP): Define for all Linux.
+
+	* configure.in: Comment change.
+
 2004-01-16  Andrew Haley  <aph@redhat.com>
 
 	* configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;

boehm-gc/configure.in

@@ -248,7 +248,7 @@ esac
 #
 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
 # anything else that creates trampolines in gc-allocated memory)
-# always needs exec permission.  The exception to this is IA-64 and
+# always needs exec permission.  The exceptions to this are IA-64 and
 # some variations of Power PC, where trampolines don't contain
 # executable code.
 #

boehm-gc/include/private/gcconfig.h

@@ -617,7 +617,8 @@
 #       define OS_TYPE "LINUX"
 #       define STACKBOTTOM ((ptr_t)0xf0000000)
 #       define USE_GENERIC_PUSH_REGS
-		/* We never got around to the assembly version. */
+#	     define USE_MMAP
+	      /* We never got around to the assembly version. */
 /* #       define MPROTECT_VDB - Reported to not work  9/17/01 */
 #       ifdef __ELF__
 #            define DYNAMIC_LOADING