X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmini%2Ftramp-sparc.c;h=99143b723b30291f156655b305b3bc19b4135f81;hb=0db4b09607843d097a6f60f5c8101bb7ef8f3866;hp=b737df17c28e667b279c70e72187067df869fee6;hpb=89866fadb0772bc092d7c77a188053eae5b4be4a;p=mono.git

diff --git a/mono/mini/tramp-sparc.c b/mono/mini/tramp-sparc.c
index b737df17c28..99143b723b3 100644
--- a/mono/mini/tramp-sparc.c
+++ b/mono/mini/tramp-sparc.c
@@ -32,11 +32,8 @@ gpointer
 mono_arch_get_unbox_trampoline (MonoMethod *m, gpointer addr)
 {
 	guint8 *code, *start;
-	int this_pos = 4, reg;
+	int reg;
 
-	if (!mono_method_signature (m)->ret->byref && MONO_TYPE_ISSTRUCT (mono_method_signature (m)->ret))
-		this_pos = 8;
-	    
 	start = code = mono_global_codeman_reserve (36);
 
 	/* This executes in the context of the caller, hence o0 */
@@ -54,11 +51,13 @@ mono_arch_get_unbox_trampoline (MonoMethod *m, gpointer addr)
 
 	mono_arch_flush_icache (start, code - start);
 
+	mono_tramp_info_register (mono_tramp_info_create (NULL, start, code - start, NULL, NULL), NULL);
+
 	return start;
 }
 
 void
-mono_arch_patch_callsite (guint8 *code, guint8 *addr)
+mono_arch_patch_callsite (guint8 *method_start, guint8 *code, guint8 *addr)
 {
 	if (sparc_inst_op (*(guint32*)code) == 0x1) {
 		sparc_call_simple (code, (guint8*)addr - (guint8*)code);
@@ -66,20 +65,7 @@ mono_arch_patch_callsite (guint8 *code, guint8 *addr)
 }
 
 void
-mono_arch_patch_plt_entry (guint8 *code, guint8 *addr)
-{
-	g_assert_not_reached ();
-}
-
-void
-mono_arch_nullify_class_init_trampoline (guint8 *code, gssize *regs)
-{
-	/* Patch calling code */
-	sparc_nop (code);
-}
-
-void
-mono_arch_nullify_plt_entry (guint8 *code)
+mono_arch_patch_plt_entry (guint8 *code, gpointer *got, mgreg_t *regs, guint8 *addr)
 {
 	g_assert_not_reached ();
 }
@@ -87,12 +73,15 @@ mono_arch_nullify_plt_entry (guint8 *code)
 #define ALIGN_TO(val,align) (((val) + ((align) - 1)) & ~((align) - 1))
 
 guchar*
-mono_arch_create_trampoline_code (MonoTrampolineType tramp_type)
+mono_arch_create_generic_trampoline (MonoTrampolineType tramp_type, MonoTrampInfo **info, gboolean aot)
 {
 	guint8 *buf, *code, *tramp_addr;
 	guint32 lmf_offset, regs_offset, method_reg, i;
 	gboolean has_caller;
 
+	g_assert (!aot);
+	*info = NULL;
+
 	if (tramp_type == MONO_TRAMPOLINE_JUMP)
 		has_caller = FALSE;
 	else
@@ -181,7 +170,7 @@ mono_arch_create_trampoline_code (MonoTrampolineType tramp_type)
 	sparc_sti_imm (code, sparc_o0, sparc_sp, MONO_SPARC_STACK_BIAS + 304);
 
 	/* Check for thread interruption */
-	sparc_set (code, (guint8*)mono_thread_interruption_checkpoint, sparc_o7);
+	sparc_set (code, (guint8*)mono_thread_force_interruption_checkpoint, sparc_o7);
 	sparc_jmpl (code, sparc_o7, sparc_g0, sparc_o7);
 	sparc_nop (code);
 
@@ -197,10 +186,7 @@ mono_arch_create_trampoline_code (MonoTrampolineType tramp_type)
 		sparc_lddf_imm (code, sparc_sp, MONO_SPARC_STACK_BIAS + 320 + (i * 8), sparc_f0 + (i * 2));
 #endif	
 
-	if (tramp_type == MONO_TRAMPOLINE_CLASS_INIT)
-		sparc_ret (code);
-	else
-		sparc_jmpl (code, sparc_o0, sparc_g0, sparc_g0);
+	sparc_jmpl (code, sparc_o0, sparc_g0, sparc_g0);
 
 	/* restore previous frame in delay slot */
 	sparc_restore_simple (code);
@@ -242,9 +228,7 @@ mono_arch_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_ty
 
 	tramp = mono_get_trampoline_code (tramp_type);
 
-	mono_domain_lock (domain);
-	code = buf = mono_code_manager_reserve (domain->code_mp, TRAMPOLINE_SIZE * 4);
-	mono_domain_unlock (domain);
+	code = buf = mono_domain_code_reserve (domain, TRAMPOLINE_SIZE * 4);
 
 	/* We have to use g5 here because there is no other free register */
 	sparc_set (code, tramp, sparc_g5);
@@ -262,40 +246,15 @@ mono_arch_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_ty
 	if (code_len)
 		*code_len = (code - buf) * 4;
 
-	mono_jit_stats.method_trampolines++;
-
 	mono_arch_flush_icache ((guint8*)buf, (code - buf) * 4);
 
 	return buf;
 }	
 
-/*
- * This method is only called when running in the Mono Debugger.
- */
-gpointer
-mono_debugger_create_notification_function (void)
-{
-	guint8 *ptr, *buf;
-
-	ptr = buf = mono_global_codeman_reserve (16);
-
-	g_assert_not_reached ();
-
-	return ptr;
-}
-
 gpointer
-mono_arch_create_rgctx_lazy_fetch_trampoline (guint32 encoded_offset)
+mono_arch_create_rgctx_lazy_fetch_trampoline (guint32 slot, MonoTrampInfo **info, gboolean aot)
 {
 	/* FIXME: implement! */
 	g_assert_not_reached ();
 	return NULL;
 }
-
-guint32
-mono_arch_get_rgctx_lazy_fetch_offset (gpointer *regs)
-{
-	/* FIXME: implement! */
-	g_assert_not_reached ();
-	return 0;
-}