[jit] Treat the mono_threads_attach_coop () icall specially, since it can be called...

[mono.git] / mono / mini / method-to-ir.c

diff --git a/mono/mini/method-to-ir.c b/mono/mini/method-to-ir.c
index 3817d2809f9e0acecb6c2857f0be4a0246017371..ee2665821d15ae81e55789313e300cba0d25104a 100644 (file)
--- a/mono/mini/method-to-ir.c
+++ b/mono/mini/method-to-ir.c
@@ -6445,27 +6445,6 @@ mini_get_method (MonoCompile *cfg, MonoMethod *m, guint32 token, MonoClass *klas
        return method;
 }
 
-MonoClass*
-mini_get_class (MonoMethod *method, guint32 token, MonoGenericContext *context)
-{
-       MonoError error;
-       MonoClass *klass;
-
-       if (method->wrapper_type != MONO_WRAPPER_NONE) {
-               klass = (MonoClass *)mono_method_get_wrapper_data (method, token);
-               if (context) {
-                       klass = mono_class_inflate_generic_class_checked (klass, context, &error);
-                       mono_error_cleanup (&error); /* FIXME don't swallow the error */
-               }
-       } else {
-               klass = mono_class_get_and_inflate_typespec_checked (method->klass->image, token, context, &error);
-               mono_error_cleanup (&error); /* FIXME don't swallow the error */
-       }
-       if (klass)
-               mono_class_init (klass);
-       return klass;
-}
-
 static inline MonoMethodSignature*
 mini_get_signature (MonoMethod *method, guint32 token, MonoGenericContext *context, MonoError *error)
 {
@@ -11478,7 +11457,20 @@ mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_b
                                CHECK_STACK (info->sig->param_count);
                                sp -= info->sig->param_count;
 
-                               ins = mono_emit_jit_icall (cfg, info->func, sp);
+                               if (cfg->compile_aot && !strcmp (info->name, "mono_threads_attach_coop")) {
+                                       MonoInst *addr;
+
+                                       /*
+                                        * This is called on unattached threads, so it cannot go through the trampoline
+                                        * infrastructure. Use an indirect call through a got slot initialized at load time
+                                        * instead.
+                                        */
+                                       EMIT_NEW_AOTCONST (cfg, addr, MONO_PATCH_INFO_JIT_ICALL_ADDR_NOCALL, (char*)info->name);
+                                       ins = mini_emit_calli (cfg, info->sig, sp, addr, NULL, NULL);
+                               } else {
+                                       ins = mono_emit_jit_icall (cfg, info->func, sp);
+                               }
+
                                if (!MONO_TYPE_IS_VOID (info->sig->ret))
                                        *sp++ = ins;