X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fbsd-os.c;h=eb07274f8ecb3a174232c888d3c9a5356a0e0d99;hb=731d5dd65a7b94b5d49d1663d9b60c3a406ce38c;hp=a16e9ded0201131ac44e4bd3d267ff70783257e6;hpb=64d188522b43bd5a86238f3d453d2b3c323bc0ae;p=sbcl.git

diff --git a/src/runtime/bsd-os.c b/src/runtime/bsd-os.c
index a16e9de..eb07274 100644
--- a/src/runtime/bsd-os.c
+++ b/src/runtime/bsd-os.c
@@ -32,12 +32,14 @@
 #include "interr.h"
 #include "lispregs.h"
 #include "thread.h"
+#include "runtime.h"
+#include "genesis/static-symbols.h"
+#include "genesis/fdefn.h"
 
 #include <sys/types.h>
 #include <signal.h>
 /* #include <sys/sysinfo.h> */
 #include "validate.h"
-
 
 os_vm_size_t os_vm_page_size;
 
@@ -188,10 +190,12 @@ memory_fault_handler(int signal, siginfo_t *siginfo, void *void_context)
 
     os_context_t *context = arch_os_get_context(&void_context);
     if (!gencgc_handle_wp_violation(fault_addr)) 
-        if(!handle_control_stack_guard_triggered(context,fault_addr))
-	    /* FIXME is this context or void_context?  not that it */
-	    /* makes a difference currently except on linux/sparc */
-	    interrupt_handle_now(signal, siginfo, void_context);
+        if(!handle_guard_page_triggered(context,fault_addr))
+#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
+	    arrange_return_to_lisp_function(context, SymbolFunction(MEMORY_FAULT_ERROR));
+#else
+	    interrupt_handle_now(signal, siginfo, context);
+#endif
 }
 void
 os_install_interrupt_handlers(void)
@@ -213,10 +217,10 @@ sigsegv_handler(int signal, siginfo_t *info, void* void_context)
     
     addr = arch_get_bad_addr(signal,info,context);
     if(!interrupt_maybe_gc(signal, info, context))
-	if(!handle_control_stack_guard_triggered(context,addr))
+	if(!handle_guard_page_triggered(context,addr))
 	    interrupt_handle_now(signal, info, context);
     /* Work around G5 bug; fix courtesy gbyers */
-    sigreturn(void_context);
+    DARWIN_FIX_CONTEXT(context);
 }
 
 void