X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Finterr.c;h=5734ac1183b85734d7d2cfa8a3b5de41ca162061;hb=ded744f74ab2f1a97679ad4f91e0eb8d995daef2;hp=a5f8650c5ecd9109b5079bb9e91d8716be293844;hpb=3bd7a97d1b11a2b0aee086ef211cae807f3dfc35;p=sbcl.git

diff --git a/src/runtime/interr.c b/src/runtime/interr.c
index a5f8650..5734ac1 100644
--- a/src/runtime/interr.c
+++ b/src/runtime/interr.c
@@ -15,15 +15,19 @@
 
 #include <stdio.h>
 #include <stdarg.h>
+#include <stdlib.h>
 
+#include "sbcl.h"
 #include "arch.h"
 #include "signal.h"
 
 #include "runtime.h"
-#include "sbcl.h"
 #include "interr.h"
 #include "print.h"
 #include "lispregs.h"
+#include "genesis/static-symbols.h"
+#include "genesis/vector.h"
+#include "thread.h"
 
 /* the way that we shut down the system on a fatal error */
 
@@ -43,7 +47,16 @@ never_returns
 lose(char *fmt, ...)
 {
     va_list ap;
-    fprintf(stderr, "fatal error encountered in SBCL runtime system");
+    fprintf(stderr, "fatal error encountered in SBCL pid %d",getpid());
+    /* freeze all the other threads, so we have a chance of debugging them 
+     */
+    if(all_threads) {
+	struct thread *th1,*th=arch_os_get_current_thread();
+	for_each_thread(th1) {
+	    if(th1!=th) kill(th1->pid,SIGSTOP);
+	}
+    }
+
     if (fmt) {
 	fprintf(stderr, ":\n");
 	va_start(ap, fmt);
@@ -101,7 +114,7 @@ describe_internal_error(os_context_t *context)
 
 	case sc_BaseCharReg:
 	    ch = *os_context_register_addr(context, offset);
-#ifdef __i386__
+#ifdef LISP_FEATURE_X86
 	    if (offset&1)
 		ch = ch>>8;
 	    ch = ch & 0xff;