* dirent.c: Fix `struct dirent' overflow on Solaris. See #82678.

[mono.git] / libgc / pthread_stop_world.c

diff --git a/libgc/pthread_stop_world.c b/libgc/pthread_stop_world.c
index 6291d47fb2d8c2f52906b1257abdfd4057667295..1ed16132897ef4498bc890a2544c3912c58a7c92 100644 (file)
--- a/libgc/pthread_stop_world.c
+++ b/libgc/pthread_stop_world.c
@@ -9,6 +9,18 @@
 #include <errno.h>
 #include <unistd.h>
 
+/* work around a dlopen issue (bug #75390), undefs to avoid warnings with redefinitions */
+#undef PACKAGE_BUGREPORT
+#undef PACKAGE_NAME
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+#include "mono/utils/mono-compiler.h"
+
+#ifdef MONO_DEBUGGER_SUPPORTED
+#include "include/libgc-mono-debugger.h"
+#endif
+
 #if DEBUG_THREADS
 
 #ifndef NSIG
@@ -412,9 +424,11 @@ void GC_stop_world()
       /* We should have previously waited for it to become zero. */
 #   endif /* PARALLEL_MARK */
     ++GC_stop_count;
+#ifdef MONO_DEBUGGER_SUPPORTED
     if (gc_thread_vtable && gc_thread_vtable->stop_world)
        gc_thread_vtable->stop_world ();
     else
+#endif
        pthread_stop_world ();
 #   ifdef PARALLEL_MARK
       GC_release_mark_lock();
@@ -481,9 +495,11 @@ static void pthread_start_world()
 
 void GC_start_world()
 {
+#ifdef MONO_DEBUGGER_SUPPORTED
     if (gc_thread_vtable && gc_thread_vtable->start_world)
        gc_thread_vtable->start_world();
     else
+#endif
        pthread_start_world ();
 }
 
@@ -533,28 +549,27 @@ static void pthread_stop_init() {
 /* We hold the allocation lock.        */
 void GC_stop_init()
 {
+#ifdef MONO_DEBUGGER_SUPPORTED
     if (gc_thread_vtable && gc_thread_vtable->initialize)
        gc_thread_vtable->initialize ();
     else
+#endif
        pthread_stop_init ();
 }
 
+#ifdef MONO_DEBUGGER_SUPPORTED
+
 GCThreadFunctions *gc_thread_vtable = NULL;
 
-void
-GC_mono_debugger_add_all_threads (void)
+void *
+GC_mono_debugger_get_stack_ptr (void)
 {
-    GC_thread p;
-    int i;
+       GC_thread me;
 
-    if (gc_thread_vtable && gc_thread_vtable->thread_created) {
-       for (i = 0; i < THREAD_TABLE_SZ; i++) {
-           for (p = GC_threads[i]; p != 0; p = p -> next) {
-               gc_thread_vtable->thread_created (p->id, &p->stop_info.stack_ptr);
-           }
-       }
-    }
+       me = GC_lookup_thread (pthread_self ());
+       return &me->stop_info.stack_ptr;
 }
 
+#endif
 
 #endif