/* Do various things to symbol tables (other than lookup), for GDB.
- Copyright (C) 1986-2019 Free Software Foundation, Inc.
+ Copyright (C) 1986-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include "typeprint.h"
#include "gdbcmd.h"
#include "source.h"
-#include "readline/readline.h"
+#include "readline/tilde.h"
#include "psymtab.h"
void
print_symbol_bcache_statistics (void)
{
- struct program_space *pspace;
-
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
QUIT;
objfile_name (objfile));
objfile->partial_symtabs->psymbol_cache.print_statistics
("partial symbol cache");
- objfile->per_bfd->macro_cache.print_statistics
- ("preprocessor macro cache");
- objfile->per_bfd->filename_cache.print_statistics ("file name cache");
+ objfile->per_bfd->string_cache.print_statistics ("string cache");
}
}
void
print_objfile_statistics (void)
{
- struct program_space *pspace;
int i, linetables, blockvectors;
- ALL_PSPACES (pspace)
- for (objfile *objfile : pspace->objfiles ())
- {
- QUIT;
- printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile));
- if (OBJSTAT (objfile, n_stabs) > 0)
- printf_filtered (_(" Number of \"stab\" symbols read: %d\n"),
- OBJSTAT (objfile, n_stabs));
- if (objfile->per_bfd->n_minsyms > 0)
- printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"),
- objfile->per_bfd->n_minsyms);
- if (OBJSTAT (objfile, n_psyms) > 0)
- printf_filtered (_(" Number of \"partial\" symbols read: %d\n"),
- OBJSTAT (objfile, n_psyms));
- if (OBJSTAT (objfile, n_syms) > 0)
- printf_filtered (_(" Number of \"full\" symbols read: %d\n"),
- OBJSTAT (objfile, n_syms));
- if (OBJSTAT (objfile, n_types) > 0)
- printf_filtered (_(" Number of \"types\" defined: %d\n"),
- OBJSTAT (objfile, n_types));
- if (objfile->sf)
- objfile->sf->qf->print_stats (objfile);
- i = linetables = 0;
- for (compunit_symtab *cu : objfile->compunits ())
- {
- for (symtab *s : compunit_filetabs (cu))
- {
- i++;
- if (SYMTAB_LINETABLE (s) != NULL)
- linetables++;
- }
- }
- blockvectors = std::distance (objfile->compunits ().begin (),
- objfile->compunits ().end ());
- printf_filtered (_(" Number of symbol tables: %d\n"), i);
- printf_filtered (_(" Number of symbol tables with line tables: %d\n"),
- linetables);
- printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"),
- blockvectors);
-
- if (OBJSTAT (objfile, sz_strtab) > 0)
- printf_filtered (_(" Space used by string tables: %d\n"),
- OBJSTAT (objfile, sz_strtab));
- printf_filtered (_(" Total memory used for objfile obstack: %s\n"),
- pulongest (obstack_memory_used (&objfile
- ->objfile_obstack)));
- printf_filtered (_(" Total memory used for BFD obstack: %s\n"),
- pulongest (obstack_memory_used (&objfile->per_bfd
- ->storage_obstack)));
- printf_filtered
- (_(" Total memory used for psymbol cache: %d\n"),
- objfile->partial_symtabs->psymbol_cache.memory_used ());
- printf_filtered (_(" Total memory used for macro cache: %d\n"),
- objfile->per_bfd->macro_cache.memory_used ());
- printf_filtered (_(" Total memory used for file name cache: %d\n"),
- objfile->per_bfd->filename_cache.memory_used ());
- }
+ for (struct program_space *pspace : program_spaces)
+ for (objfile *objfile : pspace->objfiles ())
+ {
+ QUIT;
+ printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile));
+ if (OBJSTAT (objfile, n_stabs) > 0)
+ printf_filtered (_(" Number of \"stab\" symbols read: %d\n"),
+ OBJSTAT (objfile, n_stabs));
+ if (objfile->per_bfd->n_minsyms > 0)
+ printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"),
+ objfile->per_bfd->n_minsyms);
+ if (OBJSTAT (objfile, n_psyms) > 0)
+ printf_filtered (_(" Number of \"partial\" symbols read: %d\n"),
+ OBJSTAT (objfile, n_psyms));
+ if (OBJSTAT (objfile, n_syms) > 0)
+ printf_filtered (_(" Number of \"full\" symbols read: %d\n"),
+ OBJSTAT (objfile, n_syms));
+ if (OBJSTAT (objfile, n_types) > 0)
+ printf_filtered (_(" Number of \"types\" defined: %d\n"),
+ OBJSTAT (objfile, n_types));
+ if (objfile->sf)
+ objfile->sf->qf->print_stats (objfile);
+ i = linetables = 0;
+ for (compunit_symtab *cu : objfile->compunits ())
+ {
+ for (symtab *s : compunit_filetabs (cu))
+ {
+ i++;
+ if (SYMTAB_LINETABLE (s) != NULL)
+ linetables++;
+ }
+ }
+ blockvectors = std::distance (objfile->compunits ().begin (),
+ objfile->compunits ().end ());
+ printf_filtered (_(" Number of symbol tables: %d\n"), i);
+ printf_filtered (_(" Number of symbol tables with line tables: %d\n"),
+ linetables);
+ printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"),
+ blockvectors);
+
+ if (OBJSTAT (objfile, sz_strtab) > 0)
+ printf_filtered (_(" Space used by string tables: %d\n"),
+ OBJSTAT (objfile, sz_strtab));
+ printf_filtered (_(" Total memory used for objfile obstack: %s\n"),
+ pulongest (obstack_memory_used (&objfile
+ ->objfile_obstack)));
+ printf_filtered (_(" Total memory used for BFD obstack: %s\n"),
+ pulongest (obstack_memory_used (&objfile->per_bfd
+ ->storage_obstack)));
+ printf_filtered
+ (_(" Total memory used for psymbol cache: %d\n"),
+ objfile->partial_symtabs->psymbol_cache.memory_used ());
+ printf_filtered (_(" Total memory used for string cache: %d\n"),
+ objfile->per_bfd->string_cache.memory_used ());
+ }
}
static void
static void
dump_msymbols (struct objfile *objfile, struct ui_file *outfile)
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
int index;
char ms_type;
break;
}
fprintf_filtered (outfile, "[%2d] %c ", index, ms_type);
- fputs_filtered (paddress (gdbarch, MSYMBOL_VALUE_ADDRESS (objfile,
- msymbol)),
- outfile);
- fprintf_filtered (outfile, " %s", MSYMBOL_LINKAGE_NAME (msymbol));
+
+ /* Use the relocated address as shown in the symbol here -- do
+ not try to respect copy relocations. */
+ CORE_ADDR addr = (msymbol->value.address
+ + objfile->section_offsets[msymbol->section]);
+ fputs_filtered (paddress (gdbarch, addr), outfile);
+ fprintf_filtered (outfile, " %s", msymbol->linkage_name ());
if (section)
{
if (section->the_bfd_section != NULL)
fprintf_filtered (outfile, " section %s",
- bfd_section_name (objfile->obfd,
- section->the_bfd_section));
+ bfd_section_name (section->the_bfd_section));
else
fprintf_filtered (outfile, " spurious section %ld",
(long) (section - objfile->sections));
}
- if (MSYMBOL_DEMANGLED_NAME (msymbol) != NULL)
+ if (msymbol->demangled_name () != NULL)
{
- fprintf_filtered (outfile, " %s", MSYMBOL_DEMANGLED_NAME (msymbol));
+ fprintf_filtered (outfile, " %s", msymbol->demangled_name ());
}
if (msymbol->filename)
fprintf_filtered (outfile, " %s", msymbol->filename);
dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile)
{
struct objfile *objfile = SYMTAB_OBJFILE (symtab);
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
int i;
struct mdict_iterator miter;
int len;
const struct block *b;
int depth;
- fprintf_filtered (outfile, "\nSymtab for file %s\n",
- symtab_to_filename_for_display (symtab));
+ fprintf_filtered (outfile, "\nSymtab for file %s at %s\n",
+ symtab_to_filename_for_display (symtab),
+ host_address_to_string (symtab));
+
if (SYMTAB_DIRNAME (symtab) != NULL)
fprintf_filtered (outfile, "Compilation directory is %s\n",
SYMTAB_DIRNAME (symtab));
{
fprintf_filtered (outfile, " line %d at ", l->item[i].line);
fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile);
+ if (l->item[i].is_stmt)
+ fprintf_filtered (outfile, "\t(stmt)");
fprintf_filtered (outfile, "\n");
}
}
/* Now print the block info, but only for compunit symtabs since we will
print lots of duplicate info otherwise. */
- if (symtab == COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab)))
+ if (is_main_symtab_of_compunit_symtab (symtab))
{
fprintf_filtered (outfile, "\nBlockvector:\n\n");
bv = SYMTAB_BLOCKVECTOR (symtab);
if (BLOCK_FUNCTION (b))
{
fprintf_filtered (outfile, ", function %s",
- SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b)));
- if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL)
+ BLOCK_FUNCTION (b)->linkage_name ());
+ if (BLOCK_FUNCTION (b)->demangled_name () != NULL)
{
fprintf_filtered (outfile, ", %s",
- SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)));
+ BLOCK_FUNCTION (b)->demangled_name ());
}
}
fprintf_filtered (outfile, "\n");
block, not any blocks from included symtabs. */
ALL_DICT_SYMBOLS (BLOCK_MULTIDICT (b), miter, sym)
{
- TRY
+ try
{
print_symbol (gdbarch, sym, depth + 1, outfile);
}
- CATCH (ex, RETURN_MASK_ERROR)
+ catch (const gdb_exception_error &ex)
{
exception_fprintf (gdb_stderr, ex,
"Error printing symbol:\n");
}
- END_CATCH
}
}
fprintf_filtered (outfile, "\n");
"\nBlockvector same as owning compunit: %s\n\n",
compunit_filename);
}
+
+ /* Print info about the user of this compunit_symtab, and the
+ compunit_symtabs included by this one. */
+ if (is_main_symtab_of_compunit_symtab (symtab))
+ {
+ struct compunit_symtab *cust = SYMTAB_COMPUNIT (symtab);
+
+ if (cust->user != nullptr)
+ {
+ const char *addr
+ = host_address_to_string (COMPUNIT_FILETABS (cust->user));
+ fprintf_filtered (outfile, "Compunit user: %s\n", addr);
+ }
+ if (cust->includes != nullptr)
+ for (i = 0; ; ++i)
+ {
+ struct compunit_symtab *include = cust->includes[i];
+ if (include == nullptr)
+ break;
+ const char *addr
+ = host_address_to_string (COMPUNIT_FILETABS (include));
+ fprintf_filtered (outfile, "Compunit include: %s\n", addr);
+ }
+ }
}
static void
print_spaces (depth, outfile);
if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN)
{
- fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol));
+ fprintf_filtered (outfile, "label %s at ", symbol->print_name ());
fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)),
outfile);
if (section)
fprintf_filtered (outfile, " section %s\n",
- bfd_section_name (section->the_bfd_section->owner,
- section->the_bfd_section));
+ bfd_section_name (section->the_bfd_section));
else
fprintf_filtered (outfile, "\n");
return;
if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN)
{
- if (TYPE_NAME (SYMBOL_TYPE (symbol)))
+ if (SYMBOL_TYPE (symbol)->name ())
{
LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth,
&type_print_raw_options);
else
{
fprintf_filtered (outfile, "%s %s = ",
- (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM
+ (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_ENUM
? "enum"
- : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT
+ : (SYMBOL_TYPE (symbol)->code () == TYPE_CODE_STRUCT
? "struct" : "union")),
- SYMBOL_LINKAGE_NAME (symbol));
+ symbol->linkage_name ());
LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth,
&type_print_raw_options);
}
if (SYMBOL_TYPE (symbol))
{
/* Print details of types, except for enums where it's clutter. */
- LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol),
+ LA_PRINT_TYPE (SYMBOL_TYPE (symbol), symbol->print_name (),
outfile,
- TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM,
+ SYMBOL_TYPE (symbol)->code () != TYPE_CODE_ENUM,
depth,
&type_print_raw_options);
fprintf_filtered (outfile, "; ");
}
else
- fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol));
+ fprintf_filtered (outfile, "%s ", symbol->print_name ());
switch (SYMBOL_CLASS (symbol))
{
outfile);
if (section)
fprintf_filtered (outfile, " section %s",
- bfd_section_name (section->the_bfd_section->owner,
- section->the_bfd_section));
+ bfd_section_name (section->the_bfd_section));
break;
case LOC_REGISTER:
outfile);
if (section)
fprintf_filtered (outfile, " section %s",
- bfd_section_name (section->the_bfd_section->owner,
- section->the_bfd_section));
+ bfd_section_name (section->the_bfd_section));
break;
case LOC_BLOCK:
outfile);
if (section)
fprintf_filtered (outfile, " section %s",
- bfd_section_name (section->the_bfd_section->owner,
- section->the_bfd_section));
+ bfd_section_name (section->the_bfd_section));
break;
case LOC_COMPUTED:
static void
maintenance_print_objfiles (const char *regexp, int from_tty)
{
- struct program_space *pspace;
-
dont_repeat ();
if (regexp)
re_comp (regexp);
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
QUIT;
static void
maintenance_info_symtabs (const char *regexp, int from_tty)
{
- struct program_space *pspace;
-
dont_repeat ();
if (regexp)
re_comp (regexp);
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
/* We don't want to print anything for this objfile until we
" ((struct blockvector *) %s)\n",
host_address_to_string
(COMPUNIT_BLOCKVECTOR (cust)));
+ printf_filtered (" user"
+ " ((struct compunit_symtab *) %s)\n",
+ cust->user != nullptr
+ ? host_address_to_string (cust->user)
+ : "(null)");
+ if (cust->includes != nullptr)
+ {
+ printf_filtered (" ( includes\n");
+ for (int i = 0; ; ++i)
+ {
+ struct compunit_symtab *include
+ = cust->includes[i];
+ if (include == nullptr)
+ break;
+ const char *addr
+ = host_address_to_string (include);
+ printf_filtered (" (%s %s)\n",
+ "(struct compunit_symtab *)",
+ addr);
+ }
+ printf_filtered (" )\n");
+ }
printed_compunit_symtab_start = 1;
}
static void
maintenance_check_symtabs (const char *ignore, int from_tty)
{
- struct program_space *pspace;
-
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
/* We don't want to print anything for this objfile until we
static void
maintenance_expand_symtabs (const char *args, int from_tty)
{
- struct program_space *pspace;
char *regexp = NULL;
/* We use buildargv here so that we handle spaces in the regexp
if (regexp)
re_comp (regexp);
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
if (objfile->sf)
return (!basenames
&& (regexp == NULL || re_exec (filename)));
},
- lookup_name_info::match_any (),
- [] (const char *symname)
- {
- /* Since we're not searching on symbols, just return true. */
- return true;
- },
+ NULL,
+ NULL,
NULL,
ALL_DOMAIN);
}
printf_filtered (_("Line table has no lines.\n"));
else
{
- int i;
-
/* Leave space for 6 digits of index and line number. After that the
tables will just not format as well. */
- printf_filtered (_("%-6s %6s %s\n"),
- _("INDEX"), _("LINE"), _("ADDRESS"));
-
- for (i = 0; i < linetable->nitems; ++i)
+ struct ui_out *uiout = current_uiout;
+ ui_out_emit_table table_emitter (uiout, 4, -1, "line-table");
+ uiout->table_header (6, ui_left, "index", _("INDEX"));
+ uiout->table_header (6, ui_left, "line", _("LINE"));
+ uiout->table_header (18, ui_left, "address", _("ADDRESS"));
+ uiout->table_header (1, ui_left, "is-stmt", _("IS-STMT"));
+ uiout->table_body ();
+
+ for (int i = 0; i < linetable->nitems; ++i)
{
struct linetable_entry *item;
item = &linetable->item [i];
- printf_filtered (_("%-6d %6d %s\n"), i, item->line,
- core_addr_to_string (item->pc));
+ ui_out_emit_tuple tuple_emitter (uiout, nullptr);
+ uiout->field_signed ("index", i);
+ if (item->line > 0)
+ uiout->field_signed ("line", item->line);
+ else
+ uiout->field_string ("line", _("END"));
+ uiout->field_core_addr ("address", objfile->arch (),
+ item->pc);
+ uiout->field_string ("is-stmt", item->is_stmt ? "Y" : "");
+ uiout->text ("\n");
}
}
static void
maintenance_info_line_tables (const char *regexp, int from_tty)
{
- struct program_space *pspace;
-
dont_repeat ();
if (regexp != NULL)
re_comp (regexp);
- ALL_PSPACES (pspace)
+ for (struct program_space *pspace : program_spaces)
for (objfile *objfile : pspace->objfiles ())
{
for (compunit_symtab *cust : objfile->compunits ())
/* Do early runtime initializations. */
+void _initialize_symmisc ();
void
-_initialize_symmisc (void)
+_initialize_symmisc ()
{
std_in = stdin;
std_out = stdout;
projects / deliverable / binutils-gdb.git / blobdiff