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Remove "dll-symbols", "add-shared-symbol-files" and assf" commands.

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This patch removes a set of commands that have been deprecated for
a while, and which we agreed to remove after the GDB 7.8 release.

gdb/ChangeLog:

	* windows-nat.c (safe_symbol_file_add_stub)
	(safe_symbol_file_add_cleanup, safe_symbol_file_add)
	(dll_symbol_command): Delete.
	(_initialize_windows_nat): Delete local variable "c".
	Remove "dll-symbols", "add-shared-symbol-files" and assf"
	commands.

Tested by rebuilding GDB on x86-windows.
This commit is contained in:
Joel Brobecker 2014-12-30 11:30:01 +04:00
parent f6ef238e33
commit 1a667e98b7
2 changed files with 9 additions and 93 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2014-12-30 Joel Brobecker <brobecker@adacore.com>
* windows-nat.c (safe_symbol_file_add_stub)
(safe_symbol_file_add_cleanup, safe_symbol_file_add)
(dll_symbol_command): Delete.
(_initialize_windows_nat): Delete local variable "c".
Remove "dll-symbols", "add-shared-symbol-files" and assf"
commands.
2014-12-29 Thomas Preud'homme <thomas.preudhomme@arm.com>
* arm-tdep.c (arm_gdbarch_init): Remove casts in Tag_ABI_VFP_args switch

93
gdb/windows-nat.c
View File

@ -551,61 +551,6 @@ struct lm_info
static struct so_list solib_start, *solib_end;
/* Call symbol_file_add with stderr redirected. We don't care if there
are errors. */
static int
safe_symbol_file_add_stub (void *argv)
{
#define p ((struct safe_symbol_file_add_args *) argv)
const int add_flags = ((p->from_tty ? SYMFILE_VERBOSE : 0)
| (p->mainline ? SYMFILE_MAINLINE : 0));
p->ret = symbol_file_add (p->name, add_flags, p->addrs, p->flags);
return !!p->ret;
#undef p
}
/* Restore gdb's stderr after calling symbol_file_add. */
static void
safe_symbol_file_add_cleanup (void *p)
{
#define sp ((struct safe_symbol_file_add_args *)p)
gdb_flush (gdb_stderr);
gdb_flush (gdb_stdout);
ui_file_delete (gdb_stderr);
ui_file_delete (gdb_stdout);
gdb_stderr = sp->err;
gdb_stdout = sp->out;
#undef sp
}
/* symbol_file_add wrapper that prevents errors from being displayed. */
static struct objfile *
safe_symbol_file_add (char *name, int from_tty,
struct section_addr_info *addrs,
int mainline, int flags)
{
struct safe_symbol_file_add_args p;
struct cleanup *cleanup;
cleanup = make_cleanup (safe_symbol_file_add_cleanup, &p);
p.err = gdb_stderr;
p.out = gdb_stdout;
gdb_flush (gdb_stderr);
gdb_flush (gdb_stdout);
gdb_stderr = ui_file_new ();
gdb_stdout = ui_file_new ();
p.name = name;
p.from_tty = from_tty;
p.addrs = addrs;
p.mainline = mainline;
p.flags = flags;
catch_errors (safe_symbol_file_add_stub, &p, "", RETURN_MASK_ERROR);
do_cleanups (cleanup);
return p.ret;
}
static struct so_list *
windows_make_so (const char *name, LPVOID load_addr)
{
@ -854,28 +799,6 @@ windows_clear_solib (void)
solib_end = &solib_start;
}
/* Load DLL symbol info. */
static void
dll_symbol_command (char *args, int from_tty)
{
int n;
dont_repeat ();
if (args == NULL)
error (_("dll-symbols requires a file name"));
n = strlen (args);
if (n > 4 && strcasecmp (args + n - 4, ".dll") != 0)
{
char *newargs = (char *) alloca (n + 4 + 1);
strcpy (newargs, args);
strcat (newargs, ".dll");
args = newargs;
}
safe_symbol_file_add (args, from_tty, NULL, 0, OBJF_SHARED | OBJF_USERLOADED);
}
/* Handle DEBUG_STRING output from child process.
Cygwin prepends its messages with a "cygwin:". Interpret this as
a Cygwin signal. Otherwise just print the string as a warning. */
@ -2587,7 +2510,6 @@ extern initialize_file_ftype _initialize_windows_nat;
void
_initialize_windows_nat (void)
{
struct cmd_list_element *c;
struct target_ops *t;
t = windows_target ();
@ -2610,21 +2532,6 @@ _initialize_windows_nat (void)
cygwin_internal (CW_SET_DOS_FILE_WARNING, 0);
#endif
c = add_com ("dll-symbols", class_files, dll_symbol_command,
_("Load dll library symbols from FILE."));
set_cmd_completer (c, filename_completer);
deprecate_cmd (c, "sharedlibrary");
c = add_com ("add-shared-symbol-files", class_files, dll_symbol_command,
_("Load dll library symbols from FILE."));
set_cmd_completer (c, filename_completer);
deprecate_cmd (c, "sharedlibrary");
c = add_com ("assf", class_files, dll_symbol_command,
_("Load dll library symbols from FILE."));
set_cmd_completer (c, filename_completer);
deprecate_cmd (c, "sharedlibrary");
#ifdef __CYGWIN__
add_setshow_boolean_cmd ("shell", class_support, &useshell, _("\
Set use of shell to start subprocess."), _("\