Merge branch 'master' into msbuilddll2

[mono.git] / mono / mini / mini-exceptions.c

diff --git a/mono/mini/mini-exceptions.c b/mono/mini/mini-exceptions.c
index e8e2d5b682ae7c17830c158ced1d293c7683b507..fcdb5405990a20023dd6415ef61cfafbe0efc9fe 100644 (file)
--- a/mono/mini/mini-exceptions.c
+++ b/mono/mini/mini-exceptions.c
@@ -1509,7 +1509,7 @@ mono_handle_exception_internal (MonoContext *ctx, gpointer obj, gboolean resume,
        MonoContext initial_ctx;
        MonoMethod *method;
        int frame_count = 0;
-       gint32 filter_idx, first_filter_idx;
+       gint32 filter_idx, first_filter_idx = 0;
        int i;
        MonoObject *ex_obj;
        MonoObject *non_exception = NULL;
@@ -2108,6 +2108,7 @@ typedef struct {
        int count;
 } PrintOverflowUserData;
 
+#ifdef MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX
 static gboolean
 print_overflow_stack_frame (StackFrameInfo *frame, MonoContext *ctx, gpointer data)
 {
@@ -2146,12 +2147,15 @@ print_overflow_stack_frame (StackFrameInfo *frame, MonoContext *ctx, gpointer da
 
        return FALSE;
 }
+#endif
 
 void
 mono_handle_hard_stack_ovf (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr)
 {
+#ifdef MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX
        PrintOverflowUserData ud;
        MonoContext mctx;
+#endif
 
        /* we don't do much now, but we can warn the user with a useful message */
        mono_runtime_printf_err ("Stack overflow: IP: %p, fault addr: %p", mono_arch_ip_from_context (ctx), fault_addr);
@@ -2233,9 +2237,14 @@ mono_handle_native_sigsegv (int signal, void *ctx)
 
        if (mini_get_debug_options ()->suspend_on_sigsegv) {
                mono_runtime_printf_err ("Received SIGSEGV, suspending...");
+#ifdef HOST_WIN32
+               while (1)
+                       ;
+#else
                while (1) {
                        sleep (0);
                }
+#endif
        }
 
        /* To prevent infinite loops when the stack walk causes a crash */