0.8.10.13:

[sbcl.git] / src / runtime / monitor.c

diff --git a/src/runtime/monitor.c b/src/runtime/monitor.c
index 9bddfec..5247efe 100644 (file)
--- a/src/runtime/monitor.c
+++ b/src/runtime/monitor.c
@@ -326,7 +326,7 @@ print_context(os_context_t *context)
        brief_print((lispobj)(*os_context_register_addr(context,i)));
 #endif
     }
-#ifdef DARWIN
+#ifdef LISP_FEATURE_DARWIN
     printf("DAR:\t\t 0x%08lx\n", (unsigned long)(*os_context_register_addr(context, 41)));
     printf("DSISR:\t\t 0x%08lx\n", (unsigned long)(*os_context_register_addr(context, 42)));
 #endif
@@ -511,7 +511,11 @@ monitor_or_something()
 #if defined(LISP_FEATURE_SB_LDB)
     ldb_monitor();
 #else
-    fprintf(stderr, "There's no LDB in this build; exiting.\n");
+     fprintf(stderr,
+"The system is too badly corrupted or confused to continue at the Lisp\n\
+level. If the system had been compiled with the SB-LDB feature, we'd drop\n\
+into the LDB low-level debugger now. But there's no LDB in this build, so\n\
+we can't really do anything but just exit, sorry.\n");
     exit(1);
 #endif
 }