2009-11-23 Zoltan Varga <vargaz@gmail.com>

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

diff --git a/mono/mini/mini-alpha.c b/mono/mini/mini-alpha.c
index a92d6a0d0510ed4b463372d8f400a5af4b4305e0..2c372c44cb6e6190a817150dfeabbe88cfe4f6f6 100644 (file)
--- a/mono/mini/mini-alpha.c
+++ b/mono/mini/mini-alpha.c
@@ -2106,26 +2106,6 @@ mono_arch_emit_exceptions (MonoCompile *cfg)
 #define EMIT_ALPHA_BRANCH(Tins, PRED_REG, ALPHA_BR)    \
   offset = ((char *)code -                      \
            (char *)cfg->native_code);          \
-  if (Tins->flags & MONO_INST_BRLABEL)         \
-    {                                          \
-      if (Tins->inst_i0->inst_c0)              \
-       {                                                               \
-         CFG_DEBUG(3) g_print("inst_c0: %0lX, data: %p]\n",            \
-                Tins->inst_i0->inst_c0,                                \
-                cfg->native_code + Tins->inst_i0->inst_c0);            \
-         alpha_##ALPHA_BR (code, PRED_REG, 0);                         \
-       }                                                               \
-      else                                                             \
-       {                                                               \
-         CFG_DEBUG(3) g_print("add patch info: MONO_PATCH_INFO_LABEL offset: %0X, inst_i0: %p]\n", \
-                offset, Tins->inst_i0);                                \
-         mono_add_patch_info (cfg, offset,                             \
-                              MONO_PATCH_INFO_LABEL, Tins->inst_i0);   \
-         alpha_##ALPHA_BR (code, PRED_REG, 0);                         \
-       }                                                               \
-    }                                                                  \
-  else                                                                 \
-    {                                                                  \
       if (Tins->inst_true_bb->native_offset)                           \
        {                                                               \
          long br_offset = (char *)cfg->native_code +                   \
@@ -2144,8 +2124,7 @@ mono_arch_emit_exceptions (MonoCompile *cfg)
                               MONO_PATCH_INFO_BB,                      \
                               Tins->inst_true_bb);                     \
          alpha_##ALPHA_BR (code, PRED_REG, 0);                         \
-       }                                                               \
-    }
+       }
 
 
 #define EMIT_COND_EXC_BRANCH(ALPHA_BR, PRED_REG, EXC_NAME)             \
@@ -3616,51 +3595,29 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb)
           CFG_DEBUG(4) g_print("ALPHA_CHECK: [br] target: %p, next: %p, curr: %p, last: %p [",
                  ins->inst_target_bb, bb->next_bb, ins, bb->last_ins);
           
-          if (ins->flags & MONO_INST_BRLABEL)
+          if (ins->inst_target_bb->native_offset)
             {
-              if (ins->inst_i0->inst_c0)
-                {
-                  CFG_DEBUG(4) g_print("inst_c0: %0lX, data: %p]\n",
-                         ins->inst_i0->inst_c0,
-                         cfg->native_code + ins->inst_i0->inst_c0);
-                  alpha_br(code, alpha_zero, 0);
-                }
-              else
-                {
-                  CFG_DEBUG(4) g_print("add patch info: MONO_PATCH_INFO_LABEL offset: %0X, inst_i0: %p]\n",
-                         offset, ins->inst_i0);
-                  mono_add_patch_info (cfg, offset,
-                                       MONO_PATCH_INFO_LABEL, ins->inst_i0);
-                  
-                  alpha_br(code, alpha_zero, 0);
-                }
+              // Somehow native offset is offset from
+              // start of the code. So convert it to
+              // offset branch
+              long br_offset = (char *)cfg->native_code +
+                ins->inst_target_bb->native_offset - 4 - (char *)code;
+
+              CFG_DEBUG(4) g_print("jump to: native_offset: %0X, address %p]\n",
+                     ins->inst_target_bb->native_offset,
+                     cfg->native_code +
+                     ins->inst_target_bb->native_offset);
+              alpha_br(code, alpha_zero, br_offset/4);
             }
           else
             {
-              if (ins->inst_target_bb->native_offset)
-                {
-                  // Somehow native offset is offset from
-                  // start of the code. So convert it to
-                  // offset branch
-                  long br_offset = (char *)cfg->native_code +
-                    ins->inst_target_bb->native_offset - 4 - (char *)code;
-                  
-                  CFG_DEBUG(4) g_print("jump to: native_offset: %0X, address %p]\n",
-                         ins->inst_target_bb->native_offset,
-                         cfg->native_code +
-                         ins->inst_target_bb->native_offset);
-                  alpha_br(code, alpha_zero, br_offset/4);
-                }
-              else
-                {
-                  CFG_DEBUG(4) g_print("add patch info: MONO_PATCH_INFO_BB offset: %0X, target_bb: %p]\n",
-                         offset, ins->inst_target_bb);
-                  
-                  mono_add_patch_info (cfg, offset,
-                                       MONO_PATCH_INFO_BB,
-                                       ins->inst_target_bb);
-                  alpha_br(code, alpha_zero, 0);
-                }
+              CFG_DEBUG(4) g_print("add patch info: MONO_PATCH_INFO_BB offset: %0X, target_bb: %p]\n",
+                     offset, ins->inst_target_bb);
+
+              mono_add_patch_info (cfg, offset,
+                                   MONO_PATCH_INFO_BB,
+                                   ins->inst_target_bb);
+              alpha_br(code, alpha_zero, 0);
             }
           
           break;
@@ -5173,31 +5130,6 @@ mono_arch_get_domain_intrinsic (MonoCompile* cfg)
 
 /*========================= End of Function ========================*/
 
-/*------------------------------------------------------------------*/
-/*                                                                  */
-/* Name         - mono_arch_get_thread_intrinsic                    */
-/*                                                                  */
-/* Function     -                                                   */
-/*                                                                  */
-/* Returns      -                                                   */
-/*                                                                  */
-/*------------------------------------------------------------------*/
-
-MonoInst *
-mono_arch_get_thread_intrinsic (MonoCompile* cfg)
-{
-   MonoInst *ins;
-   
-   if (thread_tls_offset == -1)
-        return NULL;
-   
-   MONO_INST_NEW (cfg, ins, OP_TLS_GET);
-   ins->inst_offset = thread_tls_offset;
-   return (ins);
-}
-
-/*========================= End of Function ========================*/
-
 /*------------------------------------------------------------------*/
 /*                                                                  */
 /* Name         - mono_arch_get_inst_for_method                   */
@@ -5358,8 +5290,7 @@ enum {
 /*------------------------------------------------------------------*/
 
 void*
-mono_arch_instrument_epilog (MonoCompile *cfg, void *func, void *p,
-       gboolean enable_arguments)
+mono_arch_instrument_epilog_full (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments, gboolean preserve_argument_registers)
 {
   unsigned int *code = p;
   int save_mode = SAVE_NONE;
@@ -5850,7 +5781,7 @@ mono_arch_print_tree (MonoInst *tree, int arity)
 */
 
 gpointer*
-mono_arch_get_vcall_slot_addr (guint8* code, gpointer *regs)
+mono_arch_get_vcall_slot_addr (guint8* code, mgreg_t *regs)
 {
   unsigned int *pc = (unsigned int *)code;
   guint32 reg, disp;
@@ -5902,7 +5833,7 @@ mono_arch_get_vcall_slot_addr (guint8* code, gpointer *regs)
 }
 
 gpointer
-mono_arch_get_this_arg_from_call (MonoGenericSharingContext *gsctx, MonoMethodSignature *sig, gssize *regs, guint8 *code)
+mono_arch_get_this_arg_from_call (MonoGenericSharingContext *gsctx, MonoMethodSignature *sig, mgreg_t *regs, guint8 *code)
 {
   unsigned int *pc = (unsigned int *)code;