diff options
Diffstat (limited to 'ld/ldexp.c')
| -rw-r--r-- | ld/ldexp.c | 124 |
1 files changed, 62 insertions, 62 deletions
@@ -161,14 +161,14 @@ make_log2ceil (void) { bfd_vma value = expld.result.value; bfd_vma result = -1; - bfd_boolean round_up = FALSE; + bool round_up = false; do { result++; /* If more than one bit is set in the value we will need to round up. */ if ((value > 1) && (value & 1)) - round_up = TRUE; + round_up = true; } while (value >>= 1); @@ -184,13 +184,13 @@ make_abs (void) if (expld.result.section != NULL) expld.result.value += expld.result.section->vma; expld.result.section = bfd_abs_section_ptr; - expld.rel_from_abs = FALSE; + expld.rel_from_abs = false; } static void new_abs (bfd_vma value) { - expld.result.valid_p = TRUE; + expld.result.valid_p = true; expld.result.section = bfd_abs_section_ptr; expld.result.value = value; expld.result.str = NULL; @@ -240,7 +240,7 @@ exp_relop (asection *section, bfd_vma value) static void new_number (bfd_vma value) { - expld.result.valid_p = TRUE; + expld.result.valid_p = true; expld.result.value = value; expld.result.str = NULL; expld.result.section = NULL; @@ -249,7 +249,7 @@ new_number (bfd_vma value) static void new_rel (bfd_vma value, asection *section) { - expld.result.valid_p = TRUE; + expld.result.valid_p = true; expld.result.value = value; expld.result.str = NULL; expld.result.section = section; @@ -260,8 +260,8 @@ new_rel_from_abs (bfd_vma value) { asection *s = expld.section; - expld.rel_from_abs = TRUE; - expld.result.valid_p = TRUE; + expld.rel_from_abs = true; + expld.result.valid_p = true; expld.result.value = value - s->vma; expld.result.str = NULL; expld.result.section = s; @@ -297,26 +297,26 @@ static struct definedness_hash_entry * symbol_defined (const char *name) { return ((struct definedness_hash_entry *) - bfd_hash_lookup (&definedness_table, name, FALSE, FALSE)); + bfd_hash_lookup (&definedness_table, name, false, false)); } /* Update the definedness state of NAME. Return FALSE if script symbol is multiply defining a strong symbol in an object. */ -static bfd_boolean +static bool update_definedness (const char *name, struct bfd_link_hash_entry *h) { - bfd_boolean ret; + bool ret; struct definedness_hash_entry *defentry = (struct definedness_hash_entry *) - bfd_hash_lookup (&definedness_table, name, TRUE, FALSE); + bfd_hash_lookup (&definedness_table, name, true, false); if (defentry == NULL) einfo (_("%F%P: bfd_hash_lookup failed creating symbol %s\n"), name); /* If the symbol was already defined, and not by a script, then it must be defined by an object file or by the linker target code. */ - ret = TRUE; + ret = true; if (!h->ldscript_def && (h->type == bfd_link_hash_defined || h->type == bfd_link_hash_defweak @@ -326,7 +326,7 @@ update_definedness (const char *name, struct bfd_link_hash_entry *h) if (h->type == bfd_link_hash_defined && h->u.def.section->output_section != NULL && !h->linker_def) - ret = FALSE; + ret = false; } defentry->iteration = lang_statement_iteration; @@ -344,7 +344,7 @@ fold_segment_end (seg_align_type *seg) if (expld.phase == lang_first_phase_enum || expld.section != bfd_abs_section_ptr) { - expld.result.valid_p = FALSE; + expld.result.valid_p = false; } else if (seg->phase == exp_seg_align_seen || seg->phase == exp_seg_relro_seen) @@ -359,7 +359,7 @@ fold_segment_end (seg_align_type *seg) /* OK. */ } else - expld.result.valid_p = FALSE; + expld.result.valid_p = false; } static void @@ -374,7 +374,7 @@ fold_unary (etree_type *tree) if (expld.phase != lang_first_phase_enum) new_rel_from_abs (align_n (expld.dot, expld.result.value)); else - expld.result.valid_p = FALSE; + expld.result.valid_p = false; break; case ABSOLUTE: @@ -405,7 +405,7 @@ fold_unary (etree_type *tree) expld.result.value = align_n (expld.dot, expld.result.value); } else - expld.result.valid_p = FALSE; + expld.result.valid_p = false; break; case DATA_SEGMENT_END: @@ -451,7 +451,7 @@ fold_segment_align (seg_align_type *seg, etree_value_type *lhs) seg->relro = exp_seg_relro_start; if (expld.phase == lang_first_phase_enum || expld.section != bfd_abs_section_ptr) - expld.result.valid_p = FALSE; + expld.result.valid_p = false; else { bfd_vma maxpage = lhs->value; @@ -482,7 +482,7 @@ fold_segment_align (seg_align_type *seg, etree_value_type *lhs) seg->relro_end = 0; } else - expld.result.valid_p = FALSE; + expld.result.valid_p = false; } } } @@ -496,7 +496,7 @@ fold_segment_relro_end (seg_align_type *seg, etree_value_type *lhs) seg->relro_offset = expld.result.value; if (expld.phase == lang_first_phase_enum || expld.section != bfd_abs_section_ptr) - expld.result.valid_p = FALSE; + expld.result.valid_p = false; else if (seg->phase == exp_seg_align_seen || seg->phase == exp_seg_adjust || seg->phase == exp_seg_relro_adjust @@ -520,7 +520,7 @@ fold_segment_relro_end (seg_align_type *seg, etree_value_type *lhs) seg->phase = exp_seg_relro_seen; } else - expld.result.valid_p = FALSE; + expld.result.valid_p = false; } static void @@ -552,7 +552,7 @@ fold_binary (etree_type *tree) einfo (_("%P: warning: address of `%s' " "isn't multiple of maximum page size\n"), segment_name); - seg->used = TRUE; + seg->used = true; value = seg->value; break; } @@ -710,7 +710,7 @@ fold_name (etree_type *tree) h = bfd_wrapped_link_hash_lookup (link_info.output_bfd, &link_info, tree->name.name, - FALSE, FALSE, TRUE); + false, false, true); new_number (h != NULL && (h->type == bfd_link_hash_defined || h->type == bfd_link_hash_defweak @@ -729,7 +729,7 @@ fold_name (etree_type *tree) h = bfd_wrapped_link_hash_lookup (link_info.output_bfd, &link_info, tree->name.name, - TRUE, FALSE, TRUE); + true, false, true); if (!h) { if (expld.phase != lang_first_phase_enum) @@ -872,7 +872,7 @@ fold_name (etree_type *tree) { lang_memory_region_type *mem; - mem = lang_memory_region_lookup (tree->name.name, FALSE); + mem = lang_memory_region_lookup (tree->name.name, false); if (mem != NULL) new_number (mem->length); else @@ -886,7 +886,7 @@ fold_name (etree_type *tree) { lang_memory_region_type *mem; - mem = lang_memory_region_lookup (tree->name.name, FALSE); + mem = lang_memory_region_lookup (tree->name.name, false); if (mem != NULL) new_rel_from_abs (mem->origin); else @@ -914,7 +914,7 @@ fold_name (etree_type *tree) /* Return true if TREE is '.'. */ -static bfd_boolean +static bool is_dot (const etree_type *tree) { return (tree->type.node_class == etree_name @@ -925,7 +925,7 @@ is_dot (const etree_type *tree) /* Return true if TREE is a constant equal to VAL. */ -static bfd_boolean +static bool is_value (const etree_type *tree, bfd_vma val) { return (tree->type.node_class == etree_value @@ -935,7 +935,7 @@ is_value (const etree_type *tree, bfd_vma val) /* Return true if TREE is an absolute symbol equal to VAL defined in a linker script. */ -static bfd_boolean +static bool is_sym_value (const etree_type *tree, bfd_vma val) { struct bfd_link_hash_entry *h; @@ -948,7 +948,7 @@ is_sym_value (const etree_type *tree, bfd_vma val) && (h = bfd_wrapped_link_hash_lookup (link_info.output_bfd, &link_info, tree->name.name, - FALSE, FALSE, TRUE)) != NULL + false, false, true)) != NULL && h->ldscript_def && h->type == bfd_link_hash_defined && h->u.def.section == bfd_abs_section_ptr @@ -957,7 +957,7 @@ is_sym_value (const etree_type *tree, bfd_vma val) /* Return true if TREE is ". != 0". */ -static bfd_boolean +static bool is_dot_ne_0 (const etree_type *tree) { return (tree->type.node_class == etree_binary @@ -969,7 +969,7 @@ is_dot_ne_0 (const etree_type *tree) /* Return true if TREE is ". = . + 0" or ". = . + sym" where sym is an absolute constant with value 0 defined in a linker script. */ -static bfd_boolean +static bool is_dot_plus_0 (const etree_type *tree) { return (tree->type.node_class == etree_binary @@ -981,7 +981,7 @@ is_dot_plus_0 (const etree_type *tree) /* Return true if TREE is "ALIGN (. != 0 ? some_expression : 1)". */ -static bfd_boolean +static bool is_align_conditional (const etree_type *tree) { if (tree->type.node_class == etree_unary @@ -992,7 +992,7 @@ is_align_conditional (const etree_type *tree) && is_dot_ne_0 (tree->trinary.cond) && is_value (tree->trinary.rhs, 1)); } - return FALSE; + return false; } static void @@ -1055,9 +1055,9 @@ exp_fold_tree_1 (etree_type *tree) if (expld.phase != lang_first_phase_enum) { /* Notify the folder that this is an assignment to dot. */ - expld.assigning_to_dot = TRUE; + expld.assigning_to_dot = true; exp_fold_tree_1 (tree->assign.src); - expld.assigning_to_dot = FALSE; + expld.assigning_to_dot = false; /* If we are assigning to dot inside an output section arrange to keep the section, except for certain @@ -1126,7 +1126,7 @@ exp_fold_tree_1 (etree_type *tree) if (tree->type.node_class == etree_provide) { h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst, - FALSE, FALSE, TRUE); + false, false, true); if (h == NULL || !(h->type == bfd_link_hash_new || h->type == bfd_link_hash_undefined @@ -1164,7 +1164,7 @@ exp_fold_tree_1 (etree_type *tree) if (h == NULL) { h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst, - TRUE, FALSE, TRUE); + true, false, true); if (h == NULL) einfo (_("%F%P:%s: hash creation failed\n"), tree->assign.dst); @@ -1179,7 +1179,7 @@ exp_fold_tree_1 (etree_type *tree) { expld.result.value = 0; expld.result.section = NULL; - expld.result.valid_p = TRUE; + expld.result.valid_p = true; } if (expld.result.valid_p) @@ -1231,7 +1231,7 @@ exp_fold_tree_1 (etree_type *tree) { bfd_copy_link_hash_symbol_type (link_info.output_bfd, h, expld.assign_src); - expld.assign_src->non_ir_ref_regular = TRUE; + expld.assign_src->non_ir_ref_regular = true; } } } @@ -1255,7 +1255,7 @@ exp_fold_tree_1 (etree_type *tree) void exp_fold_tree (etree_type *tree, asection *current_section, bfd_vma *dotp) { - expld.rel_from_abs = FALSE; + expld.rel_from_abs = false; expld.dot = *dotp; expld.dotp = dotp; expld.section = current_section; @@ -1265,7 +1265,7 @@ exp_fold_tree (etree_type *tree, asection *current_section, bfd_vma *dotp) void exp_fold_tree_no_dot (etree_type *tree) { - expld.rel_from_abs = FALSE; + expld.rel_from_abs = false; expld.dot = 0; expld.dotp = NULL; expld.section = bfd_abs_section_ptr; @@ -1363,7 +1363,7 @@ static etree_type * exp_assop (const char *dst, etree_type *src, enum node_tree_enum class, - bfd_boolean hidden) + bool hidden) { etree_type *n; @@ -1381,7 +1381,7 @@ exp_assop (const char *dst, /* Handle linker script assignments and HIDDEN. */ etree_type * -exp_assign (const char *dst, etree_type *src, bfd_boolean hidden) +exp_assign (const char *dst, etree_type *src, bool hidden) { return exp_assop (dst, src, etree_assign, hidden); } @@ -1391,13 +1391,13 @@ exp_assign (const char *dst, etree_type *src, bfd_boolean hidden) etree_type * exp_defsym (const char *dst, etree_type *src) { - return exp_assop (dst, src, etree_assign, FALSE); + return exp_assop (dst, src, etree_assign, false); } /* Handle PROVIDE. */ etree_type * -exp_provide (const char *dst, etree_type *src, bfd_boolean hidden) +exp_provide (const char *dst, etree_type *src, bool hidden) { return exp_assop (dst, src, etree_provide, hidden); } @@ -1422,7 +1422,7 @@ exp_assert (etree_type *exp, const char *message) void exp_print_tree (etree_type *tree) { - bfd_boolean function_like; + bool function_like; if (config.map_file == NULL) config.map_file = stderr; @@ -1445,7 +1445,7 @@ exp_print_tree (etree_type *tree) return; case etree_assign: fputs (tree->assign.dst, config.map_file); - exp_print_token (tree->type.node_code, TRUE); + exp_print_token (tree->type.node_code, true); exp_print_tree (tree->assign.src); break; case etree_provide: @@ -1455,7 +1455,7 @@ exp_print_tree (etree_type *tree) fputc (')', config.map_file); break; case etree_binary: - function_like = FALSE; + function_like = false; switch (tree->type.node_code) { case MAX_K: @@ -1463,12 +1463,12 @@ exp_print_tree (etree_type *tree) case ALIGN_K: case DATA_SEGMENT_ALIGN: case DATA_SEGMENT_RELRO_END: - function_like = TRUE; + function_like = true; break; case SEGMENT_START: /* Special handling because arguments are in reverse order and the segment name is quoted. */ - exp_print_token (tree->type.node_code, FALSE); + exp_print_token (tree->type.node_code, false); fputs (" (\"", config.map_file); exp_print_tree (tree->binary.rhs); fputs ("\", ", config.map_file); @@ -1478,7 +1478,7 @@ exp_print_tree (etree_type *tree) } if (function_like) { - exp_print_token (tree->type.node_code, FALSE); + exp_print_token (tree->type.node_code, false); fputc (' ', config.map_file); } fputc ('(', config.map_file); @@ -1486,7 +1486,7 @@ exp_print_tree (etree_type *tree) if (function_like) fprintf (config.map_file, ", "); else - exp_print_token (tree->type.node_code, TRUE); + exp_print_token (tree->type.node_code, true); exp_print_tree (tree->binary.rhs); fputc (')', config.map_file); break; @@ -1498,7 +1498,7 @@ exp_print_tree (etree_type *tree) exp_print_tree (tree->trinary.rhs); break; case etree_unary: - exp_print_token (tree->unary.type.node_code, FALSE); + exp_print_token (tree->unary.type.node_code, false); if (tree->unary.child) { fprintf (config.map_file, " ("); @@ -1518,7 +1518,7 @@ exp_print_tree (etree_type *tree) fputs (tree->name.name, config.map_file); else { - exp_print_token (tree->type.node_code, FALSE); + exp_print_token (tree->type.node_code, false); if (tree->name.name) fprintf (config.map_file, " (%s)", tree->name.name); } @@ -1673,7 +1673,7 @@ ldexp_init (void) SEGMENT_START or ORIGIN) outside of an output section statement, to section relative. */ -static bfd_boolean +static bool set_sym_sections (struct bfd_hash_entry *bh, void *inf ATTRIBUTE_UNUSED) { struct definedness_hash_entry *def = (struct definedness_hash_entry *) bh; @@ -1681,7 +1681,7 @@ set_sym_sections (struct bfd_hash_entry *bh, void *inf ATTRIBUTE_UNUSED) { struct bfd_link_hash_entry *h; h = bfd_link_hash_lookup (link_info.hash, bh->string, - FALSE, FALSE, TRUE); + false, false, true); if (h != NULL && h->type == bfd_link_hash_defined && h->u.def.section == bfd_abs_section_ptr) @@ -1690,7 +1690,7 @@ set_sym_sections (struct bfd_hash_entry *bh, void *inf ATTRIBUTE_UNUSED) h->u.def.section = def->final_sec; } } - return TRUE; + return true; } void @@ -1702,7 +1702,7 @@ ldexp_finalize_syms (void) /* Determine whether a symbol is going to remain absolute even after ldexp_finalize_syms() has run. */ -bfd_boolean +bool ldexp_is_final_sym_absolute (const struct bfd_link_hash_entry *h) { if (h->type == bfd_link_hash_defined @@ -1711,14 +1711,14 @@ ldexp_is_final_sym_absolute (const struct bfd_link_hash_entry *h) const struct definedness_hash_entry *def; if (!h->ldscript_def) - return TRUE; + return true; def = symbol_defined (h->root.string); if (def != NULL) return def->final_sec == bfd_abs_section_ptr; } - return FALSE; + return false; } void |