Lines Matching defs:NULL
581 cfi->dw_cfi_next = NULL;
596 for (p = list_head; (*p) != NULL; p = &(*p)->dw_cfi_next)
615 or to the CIE if LABEL is NULL. */
627 if (fde->dw_fde_current_label == NULL
1009 reg_save (NULL, DWARF_FRAME_RETURN_COLUMN, reg, offset - cfa.offset);
1205 SREG, or if SREG is NULL then it is saved at OFFSET to the CFA. */
1215 for (q = queued_reg_saves; q != NULL; q = q->next)
1219 if (q == NULL)
1267 queued_reg_saves = NULL;
1268 last_reg_save_label = NULL;
2023 eh_frame_section = get_section (EH_FRAME_SECTION_NAME, flags, NULL);
2058 dw2_asm_output_data_uleb128 (cfi->dw_cfi_oprnd2.dw_cfi_offset, NULL);
2078 false, NULL);
2081 cfi->dw_cfi_oprnd1.dw_cfi_addr, NULL);
2087 fde->dw_fde_current_label, NULL);
2093 fde->dw_fde_current_label, NULL);
2099 fde->dw_fde_current_label, NULL);
2105 fde->dw_fde_current_label, NULL);
2112 dw2_asm_output_data_uleb128 (r, NULL);
2113 dw2_asm_output_data_uleb128 (cfi->dw_cfi_oprnd2.dw_cfi_offset, NULL);
2119 dw2_asm_output_data_uleb128 (r, NULL);
2120 dw2_asm_output_data_sleb128 (cfi->dw_cfi_oprnd2.dw_cfi_offset, NULL);
2128 dw2_asm_output_data_uleb128 (r, NULL);
2133 dw2_asm_output_data_uleb128 (r, NULL);
2135 dw2_asm_output_data_uleb128 (r, NULL);
2140 dw2_asm_output_data_uleb128 (cfi->dw_cfi_oprnd1.dw_cfi_offset, NULL);
2144 dw2_asm_output_data_sleb128 (cfi->dw_cfi_oprnd1.dw_cfi_offset, NULL);
2235 SECTION_DEBUG, NULL);
2344 true, NULL);
2356 for (cfi = cie_cfi_head; cfi != NULL; cfi = cfi->dw_cfi_next)
2357 output_cfi (cfi, NULL, for_eh);
2498 for (cfi = fde->dw_fde_cfi; cfi != NULL; cfi = cfi->dw_cfi_next)
2531 current_function_func_begin_label = NULL;
2577 fde->dw_fde_hot_section_label = NULL;
2578 fde->dw_fde_hot_section_end_label = NULL;
2579 fde->dw_fde_unlikely_section_label = NULL;
2580 fde->dw_fde_unlikely_section_end_label = NULL;
2582 fde->dw_fde_end = NULL;
2583 fde->dw_fde_cfi = NULL;
2631 dwarf2out_def_cfa (NULL, STACK_POINTER_REGNUM, INCOMING_FRAME_SP_OFFSET);
3129 for (d = list_head; (*d) != NULL; d = &(*d)->dw_loc_next)
3257 for (size = 0, l = loc; l != NULL; l = l->dw_loc_next)
3266 for (size = 0, l = loc; l != NULL; l = l->dw_loc_next)
3287 dw2_asm_output_addr_rtx (DWARF2_ADDR_SIZE, val1->v.val_addr, NULL);
3291 dw2_asm_output_data (2, val1->v.val_int, NULL);
3295 dw2_asm_output_data (4, val1->v.val_int, NULL);
3300 dw2_asm_output_data (8, val1->v.val_int, NULL);
3310 dw2_asm_output_data (2, offset, NULL);
3331 dw2_asm_output_data (1, val1->v.val_int, NULL);
3334 dw2_asm_output_data_uleb128 (val1->v.val_unsigned, NULL);
3337 dw2_asm_output_data_sleb128 (val1->v.val_int, NULL);
3340 dw2_asm_output_data (1, val1->v.val_int, NULL);
3343 dw2_asm_output_data_uleb128 (val1->v.val_unsigned, NULL);
3377 dw2_asm_output_data_sleb128 (val1->v.val_int, NULL);
3380 dw2_asm_output_data_uleb128 (val1->v.val_unsigned, NULL);
3383 dw2_asm_output_data_sleb128 (val1->v.val_int, NULL);
3386 dw2_asm_output_data_uleb128 (val1->v.val_unsigned, NULL);
3387 dw2_asm_output_data_sleb128 (val2->v.val_int, NULL);
3390 dw2_asm_output_data_uleb128 (val1->v.val_unsigned, NULL);
3394 dw2_asm_output_data (1, val1->v.val_int, NULL);
3420 for (; loc != NULL; loc = loc->dw_loc_next)
3443 dw2_asm_output_data_uleb128 (size, NULL);
3511 for (ptr = loc; ptr != NULL; ptr = ptr->dw_loc_next)
3788 Note that unlike the gcc front end (which generates a NULL named
3863 /* A list of DIEs with a NULL parent waiting to be relocated. */
4849 ? BLOCK_ABSTRACT_ORIGIN (ret_val) : NULL);
4851 while (lookahead != NULL && lookahead != ret_val);
4894 if (die == NULL)
4897 if (die->die_attr == NULL)
5026 debug_str_eq, NULL);
5030 if (*slot == NULL)
5318 dw_die_ref spec = NULL;
5321 return NULL;
5333 return NULL;
5345 return a ? AT_lbl (a) : NULL;
5357 return a ? AT_lbl (a) : NULL;
5361 NULL if it is not present. */
5368 return a ? AT_string (a) : NULL;
5398 return a ? AT_ref (a) : NULL;
5406 return a ? AT_file (a) : NULL;
5499 prev = NULL;
5593 if (parent_die != NULL)
5697 if (*slot == NULL)
5798 if (AT_ref (a) != NULL)
5814 if (AT_string (a) != NULL)
5830 if (die->die_child != NULL)
5903 old_unit->die_sib = NULL;
6421 dw_die_ref unit = NULL;
6547 if ((abbrev->die_child != NULL) != (die->die_child != NULL))
6708 if (die->die_child != NULL)
6914 if (abbrev->die_child != NULL)
6927 dw2_asm_output_data (1, 0, NULL);
6928 dw2_asm_output_data (1, 0, NULL);
6932 dw2_asm_output_data (1, 0, NULL);
6984 for (d = list_head; (*d) != NULL; d = &(*d)->dw_loc_next)
7008 fde->dw_fde_current_label = NULL;
7021 for (curr = list_head; curr != NULL; curr = curr->dw_loc_next)
7148 second, NULL);
7256 if (die->die_child != NULL)
7289 if (!output_if_empty && die->die_child == NULL)
7312 die->die_symbol = NULL;
7313 switch_to_section (get_section (secname, SECTION_DEBUG, NULL));
7399 dw2_asm_output_data (DWARF_OFFSET_SIZE, 0, NULL);
7453 dw2_asm_output_data (2, 0, NULL);
7503 dw2_asm_output_data (DWARF2_ADDR_SIZE, 0, NULL);
7504 dw2_asm_output_data (DWARF2_ADDR_SIZE, 0, NULL);
7559 text_section_label, NULL);
7570 dw2_asm_output_addr (DWARF2_ADDR_SIZE, elabel, NULL);
7573 fmt = NULL;
7577 dw2_asm_output_data (DWARF2_ADDR_SIZE, 0, NULL);
7578 dw2_asm_output_data (DWARF2_ADDR_SIZE, 0, NULL);
7681 fi->fname = f == NULL ? fi->path : f + 1;
7854 dw2_asm_output_data_uleb128 (dir_idx + idx_offset, NULL);
7857 dw2_asm_output_data_uleb128 (0, NULL);
7860 dw2_asm_output_data_uleb128 (0, NULL);
7990 dw2_asm_output_delta (2, line_label, prev_line_label, NULL);
7997 dw2_asm_output_data_uleb128 (1 + DWARF2_ADDR_SIZE, NULL);
7998 dw2_asm_output_data (1, DW_LNE_set_address, NULL);
7999 dw2_asm_output_addr (DWARF2_ADDR_SIZE, line_label, NULL);
8032 dw2_asm_output_data_sleb128 (line_offset, NULL);
8046 dw2_asm_output_delta (2, text_end_label, prev_line_label, NULL);
8051 dw2_asm_output_data_uleb128 (1 + DWARF2_ADDR_SIZE, NULL);
8052 dw2_asm_output_data (1, DW_LNE_set_address, NULL);
8053 dw2_asm_output_addr (DWARF2_ADDR_SIZE, text_end_label, NULL);
8057 dw2_asm_output_data_uleb128 (1, NULL);
8058 dw2_asm_output_data (1, DW_LNE_end_sequence, NULL);
8087 dw2_asm_output_data_uleb128 (1 + DWARF2_ADDR_SIZE, NULL);
8088 dw2_asm_output_data (1, DW_LNE_set_address, NULL);
8089 dw2_asm_output_addr (DWARF2_ADDR_SIZE, line_label, NULL);
8098 dw2_asm_output_delta (2, line_label, prev_line_label, NULL);
8103 dw2_asm_output_data_uleb128 (1 + DWARF2_ADDR_SIZE, NULL);
8104 dw2_asm_output_data (1, DW_LNE_set_address, NULL);
8105 dw2_asm_output_addr (DWARF2_ADDR_SIZE, line_label, NULL);
8134 dw2_asm_output_data_sleb128 (line_offset, NULL);
8160 dw2_asm_output_delta (2, line_label, prev_line_label, NULL);
8165 dw2_asm_output_data_uleb128 (1 + DWARF2_ADDR_SIZE, NULL);
8166 dw2_asm_output_data (1, DW_LNE_set_address, NULL);
8167 dw2_asm_output_addr (DWARF2_ADDR_SIZE, line_label, NULL);
8172 dw2_asm_output_data_uleb128 (1, NULL);
8173 dw2_asm_output_data (1, DW_LNE_end_sequence, NULL);
8359 && TYPE_MIN_VALUE (type) != NULL
8360 && TYPE_MIN_VALUE (subtype) != NULL
8362 && TYPE_MAX_VALUE (type) != NULL
8363 && TYPE_MAX_VALUE (subtype) != NULL
8379 if (type_name != NULL && TREE_CODE (type_name) == TYPE_DECL)
8382 if (subtype_name != NULL && TREE_CODE (subtype_name) == TYPE_DECL)
8401 if (context_die == NULL)
8413 if (TYPE_MIN_VALUE (type) != NULL)
8416 if (TYPE_MAX_VALUE (type) != NULL)
8432 dw_die_ref sub_die = NULL;
8433 tree item_type = NULL;
8438 return NULL;
8455 name = qualified_type ? TYPE_NAME (qualified_type) : NULL;
8557 if (sub_die != NULL)
8602 if (*list_head != NULL)
8605 for (loc = *list_head; loc->dw_loc_next != NULL; loc = loc->dw_loc_next)
8652 dw_loc_descr_ref loc_result = NULL;
8671 loc_result = NULL;
8689 loc_result = NULL;
8811 dw_loc_descr_ref mem_loc_result = NULL;
8998 dw_loc_descr_ref cc_loc_result = NULL;
9025 dw_loc_descr_ref loc_result = NULL;
9500 return NULL;
10079 && ! walk_tree (&init, reference_to_unused, NULL, NULL))
10103 could be either NULL or else a pseudo-reg. Both of those cases indicate
10109 We could just generate a location descriptor here for all non-NULL
10112 where DECL_RTL is NULL or is a pseudo-reg.
10161 sometimes DECL_RTL can be NULL and DECL_INCOMING_RTL can be NULL also.
10164 happening. All PARM_DECL nodes should get valid non-NULL
10198 Note that DECL_INCOMING_RTL may be NULL in here, but we handle
10488 list = NULL;
10516 list == NULL);
10542 list == NULL);
10548 list == NULL);
10589 if (name_string != NULL && *name_string != 0)
10604 if (wd != NULL)
10652 if (decl_die != NULL)
10666 if (loc == NULL)
10721 subrange_die = new_die (DW_TAG_subrange_type, type_die, NULL);
10744 /* ??? If upper is NULL, the array has unspecified length,
10877 && TYPE_ARG_TYPES (func_type) != NULL)
10888 dw_die_ref origin_die = NULL;
10969 if (decl_name != NULL && IDENTIFIER_POINTER (decl_name) != NULL)
11021 dw_die_ref scope_die = NULL;
11107 dw_die_ref type_die = NULL;
11129 if (type_die != NULL)
11286 if (origin != NULL)
11360 if (type_die == NULL)
11386 if (type_die->die_parent == NULL)
11390 link != NULL; link = TREE_CHAIN (link))
11439 if (origin != NULL)
11488 tree formal_type = NULL;
11606 (context, decl, decl_function_context (decl) ? NULL : comp_unit_die);
11637 if (die != NULL)
11647 htab_traverse (cfun->used_types_hash, premark_used_types_helper, NULL);
11676 origin = NULL;
11688 if (origin != NULL)
11694 if (old_die && old_die->die_parent == NULL)
11723 if ((old_die->die_parent == comp_unit_die || context_die == NULL)
11926 if (fn_arg_types != NULL)
12015 if (origin != NULL)
12092 if (origin != NULL)
12158 add_ranges (NULL);
12322 die = new_die (DW_TAG_compile_unit, NULL, NULL);
12508 if (type_die->die_parent == NULL)
12566 if (origin != NULL)
12796 /* Ignore blocks that are NULL. */
12819 origin_code = (origin != NULL) ? TREE_CODE (origin) : ERROR_MARK;
12843 must_output_die = (BLOCK_VARS (stmt) != NULL
12851 decl != NULL; decl = TREE_CHAIN (decl))
12888 /* Ignore NULL blocks. */
12897 generated with a parent of NULL; fix that up now. */
12898 for (decl = BLOCK_VARS (stmt); decl != NULL; decl = TREE_CHAIN (decl))
12907 die = NULL;
12909 if (die != NULL && die->die_parent == NULL)
12928 subblocks != NULL;
13105 if (DECL_ABSTRACT_ORIGIN (decl) == NULL)
13434 /* If we're a nested function, initially use a parent of NULL; if we're
13440 context_die = NULL;
13468 if (lookup_decl_die (decl) != NULL)
13486 modified_type_die (TREE_TYPE (decl), 0, 0, NULL);
13495 /* If we're a function-scope tag, initially use a parent of NULL;
13498 context_die = NULL;
13669 newloc->next = NULL;
13790 bincl_die = new_die (DW_TAG_GNU_BINCL, comp_unit_die, NULL);
13814 new_die (DW_TAG_GNU_EINCL, comp_unit_die, NULL);
13864 file_table_eq, NULL);
13868 decl_die_table_eq, NULL);
13872 decl_loc_table_eq, NULL);
13898 comp_unit_die = gen_compile_unit_die (NULL);
13905 SECTION_DEBUG, NULL);
13907 SECTION_DEBUG, NULL);
13909 SECTION_DEBUG, NULL);
13911 SECTION_DEBUG, NULL);
13913 SECTION_DEBUG, NULL);
13915 SECTION_DEBUG, NULL);
13917 SECTION_DEBUG, NULL);
13919 DEBUG_STR_SECTION_FLAGS, NULL);
13921 SECTION_DEBUG, NULL);
13923 SECTION_DEBUG, NULL);
14149 gcc_assert (*slot == NULL);
14177 die->die_child = NULL;
14262 else if (get_AT (comp_unit_die, DW_AT_comp_dir) == NULL)
14280 if (die->die_parent == NULL)
14325 limbo_die_list = NULL;
14441 htab_traverse (debug_str_hash, output_indirect_string, NULL);