/* Generic symbol file reading for the GNU debugger, GDB.
- Copyright (C) 1990-2020 Free Software Foundation, Inc.
+ Copyright (C) 1990-2022 Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
#include "regcache.h"
#include "filenames.h" /* for DOSish file names */
#include "gdb-stabs.h"
-#include "gdb_obstack.h"
+#include "gdbsupport/gdb_obstack.h"
#include "completer.h"
#include "bcache.h"
#include "hashtab.h"
#include "gdbsupport/selftest.h"
#include "cli/cli-style.h"
#include "gdbsupport/forward-scope-exit.h"
+#include "gdbsupport/buildargv.h"
#include <sys/types.h>
#include <fcntl.h>
#include <chrono>
#include <algorithm>
-#include "psymtab.h"
-
int (*deprecated_ui_load_progress_hook) (const char *section,
unsigned long num);
void (*deprecated_show_load_progress) (const char *section,
= FORWARD_SCOPE_EXIT (clear_symtab_users);
/* Global variables owned by this file. */
-int readnow_symbol_files; /* Read full symbols immediately. */
-int readnever_symbol_files; /* Never read full symbols. */
+
+/* See symfile.h. */
+
+int readnow_symbol_files;
+
+/* See symfile.h. */
+
+int readnever_symbol_files;
/* Functions this file defines. */
osp = &addrs[i];
if (osp->sectindex == -1)
- continue;
+ continue;
/* Record all sections in offsets. */
/* The section_offsets in the objfile are here filled in using
- the BFD index. */
+ the BFD index. */
section_offsets[osp->sectindex] = osp->addr;
}
}
/* find_separate_debug_file_in_section should be called only if there is
single binary with no existing separate debug info file. */
- if (!objfile_has_partial_symbols (objfile)
+ if (!objfile->has_partial_symbols ()
&& objfile->separate_debug_objfile == NULL
&& objfile->separate_debug_objfile_backlink == NULL)
{
}
}
if ((add_flags & SYMFILE_NO_READ) == 0)
- require_partial_symbols (objfile, false);
+ objfile->require_partial_symbols (false);
}
/* Initialize entry point information for this objfile. */
if (bfd_get_file_flags (objfile->obfd) & EXEC_P)
{
/* Executable file -- record its entry point so we'll recognize
- the startup file because it contains the entry point. */
+ the startup file because it contains the entry point. */
ei->entry_point = bfd_get_start_address (objfile->obfd);
ei->entry_point_p = 1;
}
/* Make certain that the address points at real code, and not a
function descriptor. */
- entry_point
- = gdbarch_convert_from_func_ptr_addr (objfile->arch (),
- entry_point,
- current_top_target ());
+ entry_point = gdbarch_convert_from_func_ptr_addr
+ (objfile->arch (), entry_point, current_inferior ()->top_target ());
/* Remove any ISA markers, so that this matches entries in the
symbol table. */
const int mainline = add_flags & SYMFILE_MAINLINE;
objfile_set_sym_fns (objfile, find_sym_fns (objfile->obfd));
+ objfile->qf.clear ();
if (objfile->sf == NULL)
{
if (mainline)
{
/* We will modify the main symbol table, make sure that all its users
- will be cleaned up if an error occurs during symbol reading. */
+ will be cleaned up if an error occurs during symbol reading. */
defer_clear_users.emplace ((symfile_add_flag) 0);
/* Since no error yet, throw away the old symbol table. */
}
/* Currently we keep symbols from the add-symbol-file command.
- If the user wants to get rid of them, they should do "symbol-file"
- without arguments first. Not sure this is the best behavior
- (PR 2207). */
+ If the user wants to get rid of them, they should do "symbol-file"
+ without arguments first. Not sure this is the best behavior
+ (PR 2207). */
(*objfile->sf->sym_new_init) (objfile);
}
printf_filtered (_("Expanding full symbols from %ps...\n"),
styled_string (file_name_style.style (), name));
- if (objfile->sf)
- objfile->sf->qf->expand_all_symtabs (objfile);
+ objfile->expand_all_symtabs ();
}
/* Note that we only print a message if we have no symbols and have
symbol_file_add_from_bfd (bfd *abfd, const char *name,
symfile_add_flags add_flags,
section_addr_info *addrs,
- objfile_flags flags, struct objfile *parent)
+ objfile_flags flags, struct objfile *parent)
{
return symbol_file_add_with_addrs (abfd, name, add_flags, addrs, flags,
parent);
if (separate_debug_file_debug)
{
- printf_filtered (_(" Trying %s..."), name.c_str ());
- gdb_flush (gdb_stdout);
+ fprintf_filtered (gdb_stdlog, _(" Trying %s..."), name.c_str ());
+ gdb_flush (gdb_stdlog);
}
gdb_bfd_ref_ptr abfd (gdb_bfd_open (name.c_str (), gnutarget));
if (abfd == NULL)
{
if (separate_debug_file_debug)
- printf_filtered (_(" no, unable to open.\n"));
+ fprintf_filtered (gdb_stdlog, _(" no, unable to open.\n"));
return 0;
}
&& abfd_stat.st_ino == parent_stat.st_ino)
{
if (separate_debug_file_debug)
- printf_filtered (_(" no, same file as the objfile.\n"));
+ fprintf_filtered (gdb_stdlog,
+ _(" no, same file as the objfile.\n"));
return 0;
}
if (!file_crc_p)
{
if (separate_debug_file_debug)
- printf_filtered (_(" no, error computing CRC.\n"));
+ fprintf_filtered (gdb_stdlog, _(" no, error computing CRC.\n"));
return 0;
}
if (!gdb_bfd_crc (parent_objfile->obfd, &parent_crc))
{
if (separate_debug_file_debug)
- printf_filtered (_(" no, error computing CRC.\n"));
+ fprintf_filtered (gdb_stdlog,
+ _(" no, error computing CRC.\n"));
return 0;
}
name.c_str (), objfile_name (parent_objfile));
if (separate_debug_file_debug)
- printf_filtered (_(" no, CRC doesn't match.\n"));
+ fprintf_filtered (gdb_stdlog, _(" no, CRC doesn't match.\n"));
return 0;
}
if (separate_debug_file_debug)
- printf_filtered (_(" yes!\n"));
+ fprintf_filtered (gdb_stdlog, _(" yes!\n"));
return 1;
}
-char *debug_file_directory = NULL;
+std::string debug_file_directory;
static void
show_debug_file_directory (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
unsigned long crc32, struct objfile *objfile)
{
if (separate_debug_file_debug)
- printf_filtered (_("\nLooking for separate debug info (debug link) for "
- "%s\n"), objfile_name (objfile));
+ fprintf_filtered (gdb_stdlog,
+ _("\nLooking for separate debug info (debug link) for "
+ "%s\n"), objfile_name (objfile));
/* First try in the same directory as the original file. */
std::string debugfile = dir;
bool target_prefix = startswith (dir, "target:");
const char *dir_notarget = target_prefix ? dir + strlen ("target:") : dir;
std::vector<gdb::unique_xmalloc_ptr<char>> debugdir_vec
- = dirnames_to_char_ptr_vec (debug_file_directory);
- gdb::unique_xmalloc_ptr<char> canon_sysroot = gdb_realpath (gdb_sysroot);
+ = dirnames_to_char_ptr_vec (debug_file_directory.c_str ());
+ gdb::unique_xmalloc_ptr<char> canon_sysroot
+ = gdb_realpath (gdb_sysroot.c_str ());
/* MS-Windows/MS-DOS don't allow colons in file names; we must
convert the drive letter into a one-letter directory, so that the
if (canon_sysroot.get () != NULL)
base_path = child_path (canon_sysroot.get (), canon_dir);
else
- base_path = child_path (gdb_sysroot, canon_dir);
+ base_path = child_path (gdb_sysroot.c_str (), canon_dir);
}
if (base_path != NULL)
{
/* The user might be reloading because the binary has changed. Take
this opportunity to check. */
reopen_exec_file ();
- reread_symbols ();
+ reread_symbols (from_tty);
std::string temp;
if (arg == NULL)
static void print_transfer_performance (struct ui_file *stream,
unsigned long data_count,
unsigned long write_count,
- std::chrono::steady_clock::duration d);
+ std::chrono::steady_clock::duration d);
/* See symfile.h. */
cbdata.load_offset = strtoulst (argv[1], &endptr, 0);
/* If the last word was not a valid number then
- treat it as a file name with spaces in. */
+ treat it as a file name with spaces in. */
if (argv[1] == endptr)
- error (_("Invalid download offset:%s."), argv[1]);
+ error (_("Invalid download offset:%s."), argv[1]);
if (argv[2] != NULL)
error (_("Too many parameters."));
statements because hex_string returns a local static
string. */
- printf_unfiltered (_("add symbol table from file \"%s\""),
- filename.get ());
+ printf_filtered (_("add symbol table from file \"%s\""),
+ filename.get ());
section_addr_info section_addrs;
std::vector<sect_opt>::const_iterator it = sect_opts.begin ();
if (!seen_addr)
const char *sec = it->name;
if (section_addrs.empty ())
- printf_unfiltered (_(" at\n"));
+ printf_filtered (_(" at\n"));
addr = parse_and_eval_address (val);
/* Here we store the section offsets in the order they were
- entered on the command line. Every array element is
- assigned an ascending section index to preserve the above
- order over an unstable sorting algorithm. This dummy
- index is not used for any other purpose.
+ entered on the command line. Every array element is
+ assigned an ascending section index to preserve the above
+ order over an unstable sorting algorithm. This dummy
+ index is not used for any other purpose.
*/
section_addrs.emplace_back (addr, sec, section_addrs.size ());
printf_filtered ("\t%s_addr = %s\n", sec,
so we can't determine what section names are valid. */
}
if (seen_offset)
- printf_unfiltered (_("%s offset by %s\n"),
- (section_addrs.empty ()
- ? _(" with all sections")
- : _("with other sections")),
- paddress (gdbarch, offset));
+ printf_filtered (_("%s offset by %s\n"),
+ (section_addrs.empty ()
+ ? _(" with all sections")
+ : _("with other sections")),
+ paddress (gdbarch, offset));
else if (section_addrs.empty ())
- printf_unfiltered ("\n");
+ printf_filtered ("\n");
if (from_tty && (!query ("%s", "")))
error (_("Not confirmed."));
if (seen_offset)
set_objfile_default_section_offset (objf, section_addrs, offset);
- add_target_sections_of_objfile (objf);
+ current_program_space->add_target_sections (objf);
/* Getting new symbols may change our opinion about what is
frameless. */
/* Re-read symbols if a symbol-file has changed. */
void
-reread_symbols (void)
+reread_symbols (int from_tty)
{
long new_modtime;
struct stat new_statbuf;
error (_("Can't read symbols from %s: %s."), objfile_name (objfile),
bfd_errmsg (bfd_get_error ()));
- objfile->reset_psymtabs ();
-
/* NB: after this call to obstack_free, objfiles_changed
will need to be called (see discussion below). */
obstack_free (&objfile->objfile_obstack, 0);
based on whether .gdb_index is present, and we need it to
start over. PR symtab/15885 */
objfile_set_sym_fns (objfile, find_sym_fns (objfile->obfd));
+ objfile->qf.clear ();
build_objfile_section_table (objfile);
read_symbols (objfile, 0);
+ if ((objfile->flags & OBJF_READNOW))
+ {
+ const int mainline = objfile->flags & OBJF_MAINLINE;
+ const int should_print = (print_symbol_loading_p (from_tty, mainline, 1)
+ && readnow_symbol_files);
+ if (should_print)
+ printf_filtered (_("Expanding full symbols from %ps...\n"),
+ styled_string (file_name_style.style (),
+ objfile_name (objfile)));
+
+ objfile->expand_all_symtabs ();
+ }
+
if (!objfile_has_symbols (objfile))
{
- wrap_here ("");
+ gdb_stdout->wrap_here (0);
printf_filtered (_("(no debugging symbols found)\n"));
- wrap_here ("");
+ gdb_stdout->wrap_here (0);
}
/* We're done reading the symbol file; finish off complaints. */
gdb::observers::new_objfile.notify (iter);
/* At least one objfile has changed, so we can consider that
- the executable we're debugging has changed too. */
+ the executable we're debugging has changed too. */
gdb::observers::executable_changed.notify ();
}
}
filename_language_table.emplace_back (ext, lang);
}
-static char *ext_args;
+static std::string ext_args;
static void
show_ext_args (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
set_ext_lang_command (const char *args,
int from_tty, struct cmd_list_element *e)
{
- char *cp = ext_args;
- enum language lang;
+ const char *begin = ext_args.c_str ();
+ const char *end = ext_args.c_str ();
/* First arg is filename extension, starting with '.' */
- if (*cp != '.')
- error (_("'%s': Filename extension must begin with '.'"), ext_args);
+ if (*end != '.')
+ error (_("'%s': Filename extension must begin with '.'"), ext_args.c_str ());
/* Find end of first arg. */
- while (*cp && !isspace (*cp))
- cp++;
+ while (*end != '\0' && !isspace (*end))
+ end++;
- if (*cp == '\0')
+ if (*end == '\0')
error (_("'%s': two arguments required -- "
"filename extension and language"),
- ext_args);
+ ext_args.c_str ());
- /* Null-terminate first arg. */
- *cp++ = '\0';
+ /* Extract first arg, the extension. */
+ std::string extension = ext_args.substr (0, end - begin);
/* Find beginning of second arg, which should be a source language. */
- cp = skip_spaces (cp);
+ begin = skip_spaces (end);
- if (*cp == '\0')
+ if (*begin == '\0')
error (_("'%s': two arguments required -- "
"filename extension and language"),
- ext_args);
+ ext_args.c_str ());
/* Lookup the language from among those we know. */
- lang = language_enum (cp);
+ language lang = language_enum (begin);
auto it = filename_language_table.begin ();
/* Now lookup the filename extension: do we already know it? */
for (; it != filename_language_table.end (); it++)
{
- if (it->ext == ext_args)
+ if (it->ext == extension)
break;
}
if (it == filename_language_table.end ())
{
/* New file extension. */
- add_filename_language (ext_args, lang);
+ add_filename_language (extension.data (), lang);
}
else
{
struct symtab *
allocate_symtab (struct compunit_symtab *cust, const char *filename)
{
- struct objfile *objfile = cust->objfile;
+ struct objfile *objfile = cust->objfile ();
struct symtab *symtab
= OBSTACK_ZALLOC (&objfile->objfile_obstack, struct symtab);
symtab->filename = objfile->intern (filename);
symtab->fullname = NULL;
- symtab->language = deduce_language_from_filename (filename);
+ symtab->set_language (deduce_language_from_filename (filename));
/* This can be very verbose with lots of headers.
Only print at higher debug levels. */
{
/* Be a bit clever with debugging messages, and don't print objfile
every time, only when it changes. */
- static char *last_objfile_name = NULL;
+ static std::string last_objfile_name;
+ const char *this_objfile_name = objfile_name (objfile);
- if (last_objfile_name == NULL
- || strcmp (last_objfile_name, objfile_name (objfile)) != 0)
+ if (last_objfile_name.empty () || last_objfile_name != this_objfile_name)
{
- xfree (last_objfile_name);
- last_objfile_name = xstrdup (objfile_name (objfile));
+ last_objfile_name = this_objfile_name;
fprintf_filtered (gdb_stdlog,
"Creating one or more symtabs for objfile %s ...\n",
- last_objfile_name);
+ this_objfile_name);
}
fprintf_filtered (gdb_stdlog,
"Created symtab %s for module %s.\n",
}
/* Add it to CUST's list of symtabs. */
- if (cust->filetabs == NULL)
- {
- cust->filetabs = symtab;
- cust->last_filetab = symtab;
- }
- else
- {
- cust->last_filetab->next = symtab;
- cust->last_filetab = symtab;
- }
+ cust->add_filetab (symtab);
/* Backlink to the containing compunit symtab. */
- symtab->compunit_symtab = cust;
+ symtab->set_compunit (cust);
return symtab;
}
struct compunit_symtab);
const char *saved_name;
- cu->objfile = objfile;
+ cu->set_objfile (objfile);
/* The name we record here is only for display/debugging purposes.
Just save the basename to avoid path issues (too long for display,
saved_name = lbasename (name);
cu->name = obstack_strdup (&objfile->objfile_obstack, saved_name);
- COMPUNIT_DEBUGFORMAT (cu) = "unknown";
+ cu->set_debugformat ("unknown");
if (symtab_create_debug)
{
void
add_compunit_symtab_to_objfile (struct compunit_symtab *cu)
{
- cu->next = cu->objfile->compunit_symtabs;
- cu->objfile->compunit_symtabs = cu;
+ cu->next = cu->objfile ()->compunit_symtabs;
+ cu->objfile ()->compunit_symtabs = cu;
}
\f
return 0; /* overlay debugging off */
case ovly_auto: /* overlay debugging automatic */
/* Unles there is a gdbarch_overlay_update function,
- there's really nothing useful to do here (can't really go auto). */
+ there's really nothing useful to do here (can't really go auto). */
gdbarch = osect->objfile->arch ();
if (gdbarch_overlay_update_p (gdbarch))
{
/* We assume the LMA is relocated by the same offset as the VMA. */
bfd_vma size = bfd_section_size (bfd_section);
- CORE_ADDR offset = obj_section_offset (section);
+ CORE_ADDR offset = section->offset ();
if (bfd_section_lma (bfd_section) + offset <= pc
&& pc < bfd_section_lma (bfd_section) + offset + size)
{
if (section_is_overlay (section))
{
- if (obj_section_addr (section) <= pc
- && pc < obj_section_endaddr (section))
+ if (section->addr () <= pc
+ && pc < section->endaddr ())
return 1;
}
static int
sections_overlap (struct obj_section *a, struct obj_section *b)
{
- CORE_ADDR a_start = obj_section_addr (a);
- CORE_ADDR a_end = obj_section_endaddr (a);
- CORE_ADDR b_start = obj_section_addr (b);
- CORE_ADDR b_end = obj_section_endaddr (b);
+ CORE_ADDR a_start = a->addr ();
+ CORE_ADDR a_end = a->endaddr ();
+ CORE_ADDR b_start = b->addr ();
+ CORE_ADDR b_end = b->endaddr ();
return (a_start < b_end && b_start < a_end);
}
name = bfd_section_name (osect->the_bfd_section);
printf_filtered ("Section %s, loaded at ", name);
- fputs_filtered (paddress (gdbarch, lma), gdb_stdout);
+ puts_filtered (paddress (gdbarch, lma));
puts_filtered (" - ");
- fputs_filtered (paddress (gdbarch, lma + size), gdb_stdout);
+ puts_filtered (paddress (gdbarch, lma + size));
printf_filtered (", mapped at ");
- fputs_filtered (paddress (gdbarch, vma), gdb_stdout);
+ puts_filtered (paddress (gdbarch, vma));
puts_filtered (" - ");
- fputs_filtered (paddress (gdbarch, vma + size), gdb_stdout);
+ puts_filtered (paddress (gdbarch, vma + size));
puts_filtered ("\n");
nmapped++;
sec2))
{
if (info_verbose)
- printf_unfiltered (_("Note: section %s unmapped by overlap\n"),
- bfd_section_name (sec2->the_bfd_section));
+ printf_filtered (_("Note: section %s unmapped by overlap\n"),
+ bfd_section_name (sec2->the_bfd_section));
sec2->ovly_mapped = 0; /* sec2 overlaps sec: unmap sec2. */
}
return;
overlay_debugging = ovly_auto;
enable_overlay_breakpoints ();
if (info_verbose)
- printf_unfiltered (_("Automatic overlay debugging enabled."));
+ printf_filtered (_("Automatic overlay debugging enabled."));
}
/* Function: overlay_manual_command
overlay_debugging = ovly_on;
disable_overlay_breakpoints ();
if (info_verbose)
- printf_unfiltered (_("Overlay debugging enabled."));
+ printf_filtered (_("Overlay debugging enabled."));
}
/* Function: overlay_off_command
overlay_debugging = ovly_off;
disable_overlay_breakpoints ();
if (info_verbose)
- printf_unfiltered (_("Overlay debugging disabled."));
+ printf_filtered (_("Overlay debugging disabled."));
}
static void
if (! novlys_msym.minsym)
{
error (_("Error reading inferior's overlay table: "
- "couldn't find `_novlys' variable\n"
- "in inferior. Use `overlay manual' mode."));
+ "couldn't find `_novlys' variable\n"
+ "in inferior. Use `overlay manual' mode."));
return 0;
}
if (! ovly_table_msym.minsym)
{
error (_("Error reading inferior's overlay table: couldn't find "
- "`_ovly_table' array\n"
- "in inferior. Use `overlay manual' mode."));
+ "`_ovly_table' array\n"
+ "in inferior. Use `overlay manual' mode."));
return 0;
}
= (unsigned int (*)[4]) xmalloc (cache_novlys * sizeof (*cache_ovly_table));
cache_ovly_table_base = BMSYMBOL_VALUE_ADDRESS (ovly_table_msym);
read_target_long_array (cache_ovly_table_base,
- (unsigned int *) cache_ovly_table,
- cache_novlys * 4, word_size, byte_order);
+ (unsigned int *) cache_ovly_table,
+ cache_novlys * 4, word_size, byte_order);
return 1; /* SUCCESS */
}
bfd_byte *
default_symfile_relocate (struct objfile *objfile, asection *sectp,
- bfd_byte *buf)
+ bfd_byte *buf)
{
/* Use sectp->owner instead of objfile->obfd. sectp may point to a
DWO file. */
bfd_byte *
symfile_relocate_debug_section (struct objfile *objfile,
- asection *sectp, bfd_byte *buf)
+ asection *sectp, bfd_byte *buf)
{
gdb_assert (objfile->sf->sym_relocate);
gdb_assert (0 <= which && which <= data->segments.size ());
/* Don't bother computing offsets for sections that aren't
- loaded as part of any segment. */
+ loaded as part of any segment. */
if (! which)
- continue;
+ continue;
/* Use the last SEGMENT_BASES entry as the address of any extra
- segments mentioned in DATA->segment_info. */
+ segments mentioned in DATA->segment_info. */
if (which > num_segment_bases)
- which = num_segment_bases;
+ which = num_segment_bases;
offsets[i] = segment_bases[which - 1] - data->segments[which - 1].base;
}
{
/* Remove the target sections owned by this objfile. */
if (objfile != NULL)
- remove_target_sections ((void *) objfile);
+ current_program_space->remove_target_sections ((void *) objfile);
}
/* Wrapper around the quick_symbol_functions expand_symtabs_matching "method".
Expand all symtabs that match the specified criteria.
See quick_symbol_functions.expand_symtabs_matching for details. */
-void
+bool
expand_symtabs_matching
(gdb::function_view<expand_symtabs_file_matcher_ftype> file_matcher,
const lookup_name_info &lookup_name,
gdb::function_view<expand_symtabs_symbol_matcher_ftype> symbol_matcher,
gdb::function_view<expand_symtabs_exp_notify_ftype> expansion_notify,
+ block_search_flags search_flags,
enum search_domain kind)
{
for (objfile *objfile : current_program_space->objfiles ())
- {
- if (objfile->sf)
- objfile->sf->qf->expand_symtabs_matching (objfile, file_matcher,
- &lookup_name,
- symbol_matcher,
- expansion_notify, kind);
- }
+ if (!objfile->expand_symtabs_matching (file_matcher,
+ &lookup_name,
+ symbol_matcher,
+ expansion_notify,
+ search_flags,
+ UNDEF_DOMAIN,
+ kind))
+ return false;
+ return true;
}
/* Wrapper around the quick_symbol_functions map_symbol_filenames "method".
See quick_symbol_functions.map_symbol_filenames for details. */
void
-map_symbol_filenames (symbol_filename_ftype *fun, void *data,
- int need_fullname)
+map_symbol_filenames (gdb::function_view<symbol_filename_ftype> fun,
+ bool need_fullname)
{
for (objfile *objfile : current_program_space->objfiles ())
- {
- if (objfile->sf)
- objfile->sf->qf->map_symbol_filenames (objfile, fun, data,
- need_fullname);
- }
+ objfile->map_symbol_filenames (fun, need_fullname);
}
#if GDB_SELF_TEST
SELF_CHECK (lang == language_unknown);
/* Test adding a new extension using the CLI command. */
- auto args_holder = make_unique_xstrdup (".hello rust");
- ext_args = args_holder.get ();
+ ext_args = ".hello rust";
set_ext_lang_command (NULL, 1, NULL);
lang = deduce_language_from_filename ("cake.hello");
/* Test overriding an existing extension using the CLI command. */
int size_before = filename_language_table.size ();
- args_holder.reset (xstrdup (".hello pascal"));
- ext_args = args_holder.get ();
+ ext_args = ".hello pascal";
set_ext_lang_command (NULL, 1, NULL);
int size_after = filename_language_table.size ();
{
struct cmd_list_element *c;
- gdb::observers::free_objfile.attach (symfile_free_objfile);
+ gdb::observers::free_objfile.attach (symfile_free_objfile, "symfile");
#define READNOW_READNEVER_HELP \
"The '-readnow' option will cause GDB to read the entire symbol file\n\
on its own."), &cmdlist);
set_cmd_completer (c, filename_completer);
- add_basic_prefix_cmd ("overlay", class_support,
- _("Commands for debugging overlays."), &overlaylist,
- "overlay ", 0, &cmdlist);
+ cmd_list_element *overlay_cmd
+ = add_basic_prefix_cmd ("overlay", class_support,
+ _("Commands for debugging overlays."), &overlaylist,
+ 0, &cmdlist);
- add_com_alias ("ovly", "overlay", class_support, 1);
- add_com_alias ("ov", "overlay", class_support, 1);
+ add_com_alias ("ovly", overlay_cmd, class_support, 1);
+ add_com_alias ("ov", overlay_cmd, class_support, 1);
add_cmd ("map-overlay", class_support, map_overlay_command,
_("Assert that an overlay section is mapped."), &overlaylist);
Show printing of symbol loading messages."), _("\
off == turn all messages off\n\
brief == print messages for the executable,\n\
- and brief messages for shared libraries\n\
+ and brief messages for shared libraries\n\
full == print messages for the executable,\n\
- and messages for each shared library."),
+ and messages for each shared library."),
NULL,
NULL,
&setprintlist, &showprintlist);
projects / binutils-gdb.git / blobdiff