/* Do various things to symbol tables (other than lookup), for GDB.
- Copyright (C) 1986-2020 Free Software Foundation, Inc.
+ Copyright (C) 1986-2021 Free Software Foundation, Inc.
This file is part of GDB.
#include "source.h"
#include "readline/tilde.h"
-#include "psymtab.h"
-
-/* Unfortunately for debugging, stderr is usually a macro. This is painful
- when calling functions that take FILE *'s from the debugger.
- So we make a variable which has the same value and which is accessible when
- debugging GDB with itself. Because stdin et al need not be constants,
- we initialize them in the _initialize_symmisc function at the bottom
- of the file. */
-FILE *std_in;
-FILE *std_out;
-FILE *std_err;
-
/* Prototypes for local functions */
static int block_depth (const struct block *);
\f
void
-print_symbol_bcache_statistics (void)
+print_objfile_statistics (void)
{
- struct program_space *pspace;
+ int i, linetables, blockvectors;
- ALL_PSPACES (pspace)
+ 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_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));
+
+ 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);
+
+ objfile->print_stats (false);
+
+ 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 string cache: %d\n"),
+ objfile->per_bfd->string_cache.memory_used ());
printf_filtered (_("Byte cache statistics for '%s':\n"),
objfile_name (objfile));
- objfile->partial_symtabs->psymbol_cache.print_statistics
- ("partial symbol cache");
objfile->per_bfd->string_cache.print_statistics ("string cache");
+ objfile->print_stats (true);
}
}
-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 string cache: %d\n"),
- objfile->per_bfd->string_cache.memory_used ());
- }
-}
-
static void
dump_objfile (struct objfile *objfile)
{
printf_filtered (", %d minsyms\n\n",
objfile->per_bfd->minimal_symbol_count);
- if (objfile->sf)
- objfile->sf->qf->dump (objfile);
+ objfile->dump ();
if (objfile->compunit_symtabs != NULL)
{
printf_filtered ("%s at ",
symtab_to_filename_for_display (symtab));
gdb_print_host_address (symtab, gdb_stdout);
- printf_filtered (", ");
if (SYMTAB_OBJFILE (symtab) != objfile)
- {
- printf_filtered ("NOT ON CHAIN! ");
- }
- wrap_here (" ");
+ printf_filtered (", NOT ON CHAIN!");
+ printf_filtered ("\n");
}
}
printf_filtered ("\n\n");
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;
index = 0;
for (minimal_symbol *msymbol : objfile->msymbols ())
{
- struct obj_section *section = MSYMBOL_OBJ_SECTION (objfile, msymbol);
+ struct obj_section *section = msymbol->obj_section (objfile);
switch (MSYMBOL_TYPE (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]);
+ + objfile->section_offsets[msymbol->section_index ()]);
fputs_filtered (paddress (gdbarch, addr), outfile);
fprintf_filtered (outfile, " %s", msymbol->linkage_name ());
if (section)
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;
struct obj_section *section;
if (SYMBOL_OBJFILE_OWNED (symbol))
- section = SYMBOL_OBJ_SECTION (symbol_objfile (symbol), symbol);
+ section = symbol->obj_section (symbol_objfile (symbol));
else
section = NULL;
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 ());
LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth,
/* Print details of types, except for enums where it's clutter. */
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, "; ");
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
printf_filtered (" blockvector"
" ((struct blockvector *) %s)\n",
host_address_to_string
- (COMPUNIT_BLOCKVECTOR (cust)));
+ (COMPUNIT_BLOCKVECTOR (cust)));
printf_filtered (" user"
" ((struct compunit_symtab *) %s)\n",
cust->user != nullptr
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)
- {
- objfile->sf->qf->expand_symtabs_matching
- (objfile,
- [&] (const char *filename, bool basenames)
- {
- /* KISS: Only apply the regexp to the complete file name. */
- return (!basenames
- && (regexp == NULL || re_exec (filename)));
- },
- NULL,
- NULL,
- NULL,
- ALL_DOMAIN);
- }
- }
+ objfile->expand_symtabs_matching
+ ([&] (const char *filename, bool basenames)
+ {
+ /* KISS: Only apply the regexp to the complete file name. */
+ return (!basenames
+ && (regexp == NULL || re_exec (filename)));
+ },
+ NULL,
+ NULL,
+ NULL,
+ SEARCH_GLOBAL_BLOCK | SEARCH_STATIC_BLOCK,
+ UNDEF_DOMAIN,
+ ALL_DOMAIN);
}
\f
uiout->field_signed ("line", item->line);
else
uiout->field_string ("line", _("END"));
- uiout->field_core_addr ("address", get_objfile_arch (objfile),
+ 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 ())
void
_initialize_symmisc ()
{
- std_in = stdin;
- std_out = stdout;
- std_err = stderr;
-
add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\
Print dump of current symbol definitions.\n\
Usage: mt print symbols [-pc ADDRESS] [--] [OUTFILE]\n\
projects / deliverable / binutils-gdb.git / blobdiff