Support dtor sections on Mach-O.
[libfirm] / ir / ir / irprofile.c
index 84d307f..913267d 100644 (file)
@@ -148,12 +148,12 @@ fix_ssa(ir_node * bb, void * data)
        ir_node *mem;
        int     arity = get_Block_n_cfgpreds(bb);
 
-       /* start and end block are not instrumented, skip! */
+       /* end block are not instrumented, skip! */
        if (bb == env->end_block)
                return;
 
        if (bb == get_irg_start_block(get_irn_irg(bb))) {
-               mem = new_NoMem();
+               mem = get_irg_initial_mem(get_irn_irg(bb));
        } else if (arity == 1) {
                mem = get_irn_link(get_Block_cfgpred_block(bb, 0));
        } else {
@@ -172,8 +172,7 @@ fix_ssa(ir_node * bb, void * data)
 static void add_constructor(ir_entity *method)
 {
     ir_type   *method_type  = get_entity_type(method);
-    ident     *id           = id_unique("constructor_ptrt.%u");
-    ir_type   *ptr_type     = new_type_pointer(id, method_type, mode_P_code);
+    ir_type   *ptr_type     = new_type_pointer(method_type);
 
     ir_type   *constructors = get_segment_type(IR_SEGMENT_CONSTRUCTORS);
     ident     *ide          = id_unique("constructor_ptr.%u");
@@ -183,7 +182,7 @@ static void add_constructor(ir_entity *method)
                                                           method, NULL);
 
     set_entity_compiler_generated(ptr, 1);
-    set_entity_variability(ptr, variability_constant);
+    set_entity_linkage(ptr, IR_LINKAGE_CONSTANT);
     set_atomic_ent_value(ptr, val);
 }
 
@@ -198,12 +197,12 @@ gen_initializer_irg(ir_entity *ent_filename, ir_entity *bblock_id, ir_entity *bb
 {
        ir_node   *ins[4];
        ident     *name = new_id_from_str("__firmprof_initializer");
-       ir_entity *ent  = new_entity(get_glob_type(), name, new_type_method(name, 0, 0));
+       ir_entity *ent  = new_entity(get_glob_type(), name, new_type_method(0, 0));
        ir_node   *ret, *call, *symconst;
        symconst_symbol sym;
 
        ident     *init_name = new_id_from_str("__init_firmprof");
-       ir_type   *init_type = new_type_method(init_name, 4, 0);
+       ir_type   *init_type = new_type_method(4, 0);
        ir_type   *uint, *uintptr, *string;
        ir_entity *init_ent;
        ir_graph  *irg;
@@ -212,9 +211,9 @@ gen_initializer_irg(ir_entity *ent_filename, ir_entity *bblock_id, ir_entity *bb
 
        set_entity_ld_ident(ent, name);
 
-       uint    = new_type_primitive(new_id_from_str("__uint"), mode_Iu);
-       uintptr = new_type_pointer(new_id_from_str("__uintptr"), uint, get_modeP_data());
-       string  = new_type_pointer(new_id_from_str("__charptr"), new_type_primitive(new_id_from_str("__char"), mode_Bs), get_modeP_data());
+       uint    = new_type_primitive(mode_Iu);
+       uintptr = new_type_pointer(uint);
+       string  = new_type_pointer(new_type_primitive(mode_Bs));
 
        set_method_param_type(init_type, 0, string);
        set_method_param_type(init_type, 1, uintptr);
@@ -226,6 +225,7 @@ gen_initializer_irg(ir_entity *ent_filename, ir_entity *bblock_id, ir_entity *bb
        irg = new_ir_graph(ent, 0);
        empty_frame_type = get_irg_frame_type(irg);
        set_type_size_bytes(empty_frame_type, 0);
+       set_type_state(empty_frame_type, layout_fixed);
 
        bb = get_cur_block();
 
@@ -241,7 +241,7 @@ gen_initializer_irg(ir_entity *ent_filename, ir_entity *bblock_id, ir_entity *bb
        ins[3] = new_r_Const_long(irg, mode_Iu, n_blocks);
 
        call = new_r_Call(bb, get_irg_initial_mem(irg), symconst, 4, ins, init_type);
-       ret = new_r_Return(bb, new_r_Proj(bb, call, mode_M, pn_Call_M_regular), 0, NULL);
+       ret = new_r_Return(bb, new_r_Proj(bb, call, mode_M, pn_Call_M), 0, NULL);
        mature_immBlock(bb);
 
        add_immBlock_pred(get_irg_end_block(irg), ret);
@@ -275,7 +275,7 @@ static void create_location_data(dbg_info *dbg, block_id_walker_data_t *wd)
                        tarval  **tarval_string;
 
                        snprintf(buf, sizeof(buf), "firm_name_arr.%d", nr);
-                       arr = new_type_array(new_id_from_str(buf), 1, wd->tp_char);
+                       arr = new_type_array(1, wd->tp_char);
                        set_array_bounds_int(arr, 0, 0, len);
 
                        snprintf(buf, sizeof(buf), "__firm_name.%d", nr++);
@@ -290,7 +290,7 @@ static void create_location_data(dbg_info *dbg, block_id_walker_data_t *wd)
                        for (i = 0; i < len; ++i) {
                                tarval_string[i] = new_tarval_from_long(fname[i], mode_Bs);
                        }
-                       set_entity_variability(ent, variability_constant);
+                       set_entity_linkage(ent, IR_LINKAGE_CONSTANT);
                        set_array_entity_values(ent, tarval_string, len);
                } else {
                        ent = entry->value;
@@ -364,17 +364,17 @@ ir_profile_instrument(const char *filename, unsigned flags)
        /* create all the necessary types and entities. Note that the
           types must have a fixed layout, because we already running in the
           backend */
-       uint_type      = new_type_primitive(IDENT("__uint"), mode_Iu);
+       uint_type      = new_type_primitive(mode_Iu);
        set_type_alignment_bytes(uint_type, get_type_size_bytes(uint_type));
 
-       array_type     = new_type_array(IDENT("__block_info_array"), 1, uint_type);
+       array_type     = new_type_array(1, uint_type);
        set_array_bounds_int(array_type, 0, 0, n_blocks);
        set_type_size_bytes(array_type, n_blocks * get_mode_size_bytes(mode_Iu));
        set_type_alignment_bytes(array_type, get_mode_size_bytes(mode_Iu));
        set_type_state(array_type, layout_fixed);
 
-       character_type = new_type_primitive(IDENT("__char"), mode_Bs);
-       string_type    = new_type_array(IDENT("__filename"), 1, character_type);
+       character_type = new_type_primitive(mode_Bs);
+       string_type    = new_type_array(1, character_type);
        set_array_bounds_int(string_type, 0, 0, filename_len);
        set_type_size_bytes(string_type, filename_len);
        set_type_alignment_bytes(string_type, 1);
@@ -385,12 +385,10 @@ ir_profile_instrument(const char *filename, unsigned flags)
        cur_ident      = IDENT("__FIRMPROF__BLOCK_IDS");
        bblock_id      = new_entity(gtp, cur_ident, array_type);
        set_entity_ld_ident(bblock_id, cur_ident);
-       set_entity_variability(bblock_id, variability_initialized);
 
        cur_ident      = IDENT("__FIRMPROF__BLOCK_COUNTS");
        bblock_counts  = new_entity(gtp, cur_ident, array_type);
        set_entity_ld_ident(bblock_counts, cur_ident);
-       set_entity_variability(bblock_counts, variability_initialized);
 
        cur_ident      = IDENT("__FIRMPROF__FILE_NAME");
        ent_filename   = new_entity(gtp, cur_ident, string_type);
@@ -403,7 +401,7 @@ ir_profile_instrument(const char *filename, unsigned flags)
                size           = get_type_size_bytes(uint_type);
                set_entity_offset(loc_lineno, 0);
 
-               charptr_type   = new_type_pointer(IDENT("__charptr"), character_type, mode_P_data);
+               charptr_type   = new_type_pointer(character_type);
                align_n        = get_type_size_bytes(charptr_type);
                set_type_alignment_bytes(charptr_type, align_n);
                loc_name       = new_entity(loc_type, IDENT("name"), charptr_type);
@@ -417,11 +415,11 @@ ir_profile_instrument(const char *filename, unsigned flags)
                set_type_size_bytes(loc_type, size);
                set_type_state(loc_type, layout_fixed);
 
-               loc_type = new_type_array(IDENT("__locarray"), 1, loc_type);
+               loc_type = new_type_array(1, loc_type);
                set_array_bounds_int(string_type, 0, 0, n_blocks);
 
-               cur_ident      = IDENT("__FIRMPROF__LOCATIONS");
-               ent_locations   = new_entity(gtp, cur_ident, loc_type);
+               cur_ident     = IDENT("__FIRMPROF__LOCATIONS");
+               ent_locations = new_entity(gtp, cur_ident, loc_type);
                set_entity_ld_ident(ent_locations, cur_ident);
        }
 
@@ -438,7 +436,7 @@ ir_profile_instrument(const char *filename, unsigned flags)
        for (i = 0; i < filename_len; ++i) {
                tarval_string[i] = new_tarval_from_long(filename[i], mode_Bs);
        }
-       set_entity_variability(ent_filename, variability_constant);
+       set_entity_linkage(ent_filename, IR_LINKAGE_CONSTANT);
        set_array_entity_values(ent_filename, tarval_string, filename_len);
 
        /* initialize block id array and instrument blocks */
@@ -500,7 +498,7 @@ ir_profile_instrument(const char *filename, unsigned flags)
                rem = current_ir_graph;
                current_ir_graph = get_const_code_irg();
                ent = get_array_element_entity(loc_type);
-               set_entity_variability(ent_locations, variability_constant);
+               set_entity_linkage(ent_locations, IR_LINKAGE_CONSTANT);
                for (i = 0; i < n_blocks; ++i) {
                        compound_graph_path *path;
                        tarval *tv;