Changeset 5289

Timestamp:

Oct 2, 2006, 7:20:33 AM (18 years ago)

Author:

Gary Byers

Message:

* empty log message *

File:

• trunk/ccl/ChangeLog (modified) (1 diff)

trunk/ccl/ChangeLog

@@ +1 @@
+2006-10-02 08:13  gb
+
+        * lisp-kernel/x86-exceptions.h: Darwin uses _sigtramp glue to call
+        handlers, so we need to make handlers do a sigreturn after
+        switching off the signal stack, etc.
+
+2006-10-02 08:11  gb
+
+        * lisp-kernel/x86-exceptions.c: Don't use SIGRETURN to return from
+        signal_handler() on Darwin (since we depend on pseudo_sigreturn
+        handling for cleanup of tcr pending exception and since we can't
+        easily restore the signal mask.)
+        
+        (Up until this point, SIGRETURN has been a nop on Darwin.)
+
 2006-10-02 04:59  gb