1.0.25.44: INTERRUPT-THREAD and timer improvements

[sbcl.git] / src / runtime / sunos-os.c

diff --git a/src/runtime/sunos-os.c b/src/runtime/sunos-os.c
index e88e950..4c42c46 100644 (file)
--- a/src/runtime/sunos-os.c
+++ b/src/runtime/sunos-os.c
@@ -177,10 +177,10 @@ boolean is_valid_lisp_addr(os_vm_address_t addr)
     if(in_range_p(addr, READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE) ||
        in_range_p(addr, STATIC_SPACE_START   , STATIC_SPACE_SIZE) ||
 #ifdef LISP_FEATURE_GENCGC
-       in_range_p(addr, DYNAMIC_SPACE_START, DYNAMIC_SPACE_SIZE)
+       in_range_p(addr, DYNAMIC_SPACE_START  , dynamic_space_size)
 #else
-       in_range_p(addr, DYNAMIC_0_SPACE_START, DYNAMIC_SPACE_SIZE) ||
-       in_range_p(addr, DYNAMIC_1_SPACE_START, DYNAMIC_SPACE_SIZE)
+       in_range_p(addr, DYNAMIC_0_SPACE_START, dynamic_space_size) ||
+       in_range_p(addr, DYNAMIC_1_SPACE_START, dynamic_space_size)
 #endif
        )
         return 1;
@@ -205,8 +205,7 @@ sigsegv_handler(int signal, siginfo_t *info, void* void_context)
     if (!gencgc_handle_wp_violation(fault_addr))
          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));
+             lisp_memory_fault_error(context, fault_addr);
 #else
             interrupt_handle_now(signal, info, context);
 #endif
@@ -218,11 +217,10 @@ static void
 sigsegv_handler(int signal, siginfo_t *info, void* void_context)
 {
     os_context_t *context = arch_os_get_context(&void_context);
-    os_vm_address_t addr;
+    os_vm_address_t addr = arch_get_bad_addr(signal, info, context);
 
-    addr = arch_get_bad_addr(signal, info, context);
-    if(!interrupt_maybe_gc(signal, info, context)) {
-        if(!handle_guard_page_triggered(context,addr))
+    if (!cheneygc_handle_wp_violation(context, addr)) {
+        if (!handle_guard_page_triggered(context,addr))
             interrupt_handle_now(signal, info, context);
     }
 }
@@ -236,8 +234,6 @@ os_install_interrupt_handlers()
                                                  sigsegv_handler);
 
 #ifdef LISP_FEATURE_SB_THREAD
-    undoably_install_low_level_interrupt_handler(SIG_INTERRUPT_THREAD,
-                                                 interrupt_thread_handler);
     undoably_install_low_level_interrupt_handler(SIG_STOP_FOR_GC,
                                                  sig_stop_for_gc_handler);
 #endif