1.0.4.108: turn mach-exception-handler on for macos/x86 and x86_64

 * have make-config.sh add mach-exception-handler to the features by
   default. This gets around the CrashReporter problems and enables
   debugging of SBCL processes with GDB.

diff --git a/NEWS b/NEWS
index 82a49cb..3b09496 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -63,10 +63,14 @@ changes in sbcl-1.0.5 relative to sbcl-1.0.4:
   * bug fix: modifying the contents of an array could change the return
     value of SXHASH on that array, which is only allowed for strings 
     and bit vectors (bug introduced in 0.9.16)
-  * improvement: the x86-64/darwin port now passes all tests and
-    should be considered non-experimental.
+  * improvement: the x86-64/darwin port now passes all tests (except
+    for the debugger tests) but should still be considered
+    experimental until this is fixed.
   * improvement: a style-warning is signaled for CASE (etc) clauses with
     duplicate keys (thanks to Kevin Reid)
+  * improvement: macos/x86 and macos/x86-64 now use mach exception
+    handlers for dealing with illegal instructions (for trapping and
+    error handling) and memory protection violations (for GC).
 
 changes in sbcl-1.0.4 relative to sbcl-1.0.3:
   * new platform: experimental support for x86-64/darwin (MacOS).

diff --git a/make-config.sh b/make-config.sh
index 01aa681..cb89368 100644 (file)
--- a/make-config.sh
+++ b/make-config.sh
@@ -219,10 +219,10 @@ case "$sbcl_os" in
         printf ' :bsd' >> $ltf
         printf ' :darwin' >> $ltf
         if [ $sbcl_arch = "x86" ]; then
-            printf ' :sb-lutex :restore-fs-segment-register-from-tls' >> $ltf
+            printf ' :mach-exception-handler :sb-lutex :restore-fs-segment-register-from-tls' >> $ltf
         fi
         if [ $sbcl_arch = "x86-64" ]; then
-            printf ' :sb-lutex' >> $ltf
+            printf ' :mach-exception-handler :sb-lutex' >> $ltf
         fi
         link_or_copy $sbcl_arch-darwin-os.h target-arch-os.h
         link_or_copy bsd-os.h target-os.h

diff --git a/version.lisp-expr b/version.lisp-expr
index ce77269..fb3aa19 100644 (file)
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"1.0.4.107"
+"1.0.4.108"