X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fsunos-os.c;h=a6ab92fb4a3c05c40496f67b268efda1914844e7;hb=98f3f617894ce24a40764aa98606ce68c5482cf0;hp=4ed611d4c4c44a6429d168a73dfdaaa9dc515015;hpb=409c08485fd358c78107d91f9e3aec4d17b3fd0d;p=sbcl.git

diff --git a/src/runtime/sunos-os.c b/src/runtime/sunos-os.c
index 4ed611d..a6ab92f 100644
--- a/src/runtime/sunos-os.c
+++ b/src/runtime/sunos-os.c
@@ -50,10 +50,10 @@ void os_init(void)
 	lose("sunos major version=%d (which isn't 5!)", major_version);
     }
     minor_version = atoi(name.release+2);
-    if (minor_version == 8) {
+    if ((minor_version == 8) || (minor_version == 9)) {
 	KLUDGE_MAYBE_MAP_ANON = 0x100;
-    } else if (minor_version > 8) {
-	FSHOW((stderr, "os_init: Solaris version greater than 8?\nUnknown MAP_ANON behaviour.\n"));
+    } else if (minor_version > 9) {
+	FSHOW((stderr, "os_init: Solaris version greater than 9?\nUnknown MAP_ANON behaviour.\n"));
 	lose("Unknown mmap() interaction with MAP_ANON");
     } else { /* minor_version < 8 */
 	kludge_mmap_fd = open("/dev/zero",O_RDONLY);
@@ -160,11 +160,6 @@ boolean is_valid_lisp_addr(os_vm_address_t addr)
 
 
 
-#if defined GENCGC
-
-#error "GENCGC is not yet supported (presumably on x86 solaris?)"
-
-#else
 
 static void
 sigsegv_handler(int signal, siginfo_t *info, void* void_context)
@@ -173,17 +168,15 @@ sigsegv_handler(int signal, siginfo_t *info, void* void_context)
     os_vm_address_t addr;
 
     addr = arch_get_bad_addr(signal, info, context);
-    /* There's some complicated recovery code in linux-os.c here
-       that I'm currently too confused to understand. FIXME. */
     if(!interrupt_maybe_gc(signal, info, context)) {
-	interrupt_handle_now(signal, info, context);
+	if(!handle_control_stack_guard_triggered(context,addr))
+	    interrupt_handle_now(signal, info, context);
     }
 }
 
-#endif
-
 void
 os_install_interrupt_handlers()
 {
-    undoably_install_low_level_interrupt_handler(SIGSEGV,sigsegv_handler);
+    undoably_install_low_level_interrupt_handler(SIG_MEMORY_FAULT,
+						 sigsegv_handler);
 }