/* Output generating routines for GDB.
- Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ Copyright (C) 1999-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
Written by Fernando Nasser for Cygnus.
#include "expression.h" /* For language.h */
#include "language.h"
#include "ui-out.h"
+#include "gdbsupport/format.h"
+#include "cli/cli-style.h"
+#include "diagnostics.h"
#include <vector>
#include <memory>
#include <string>
-#include <memory>
namespace {
do_end (type);
}
-struct ui_out_end_cleanup_data
-{
- struct ui_out *uiout;
- enum ui_out_type type;
-};
-
-static void
-do_cleanup_end (void *data)
-{
- struct ui_out_end_cleanup_data *end_cleanup_data
- = (struct ui_out_end_cleanup_data *) data;
-
- end_cleanup_data->uiout->end (end_cleanup_data->type);
- xfree (end_cleanup_data);
-}
-
-static struct cleanup *
-make_cleanup_ui_out_end (struct ui_out *uiout,
- enum ui_out_type type)
+void
+ui_out::field_signed (const char *fldname, LONGEST value)
{
- struct ui_out_end_cleanup_data *end_cleanup_data;
-
- end_cleanup_data = XNEW (struct ui_out_end_cleanup_data);
- end_cleanup_data->uiout = uiout;
- end_cleanup_data->type = type;
- return make_cleanup (do_cleanup_end, end_cleanup_data);
-}
+ int fldno;
+ int width;
+ ui_align align;
-struct cleanup *
-make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout,
- const char *id)
-{
- uiout->begin (ui_out_type_tuple, id);
- return make_cleanup_ui_out_end (uiout, ui_out_type_tuple);
-}
+ verify_field (&fldno, &width, &align);
-struct cleanup *
-make_cleanup_ui_out_list_begin_end (struct ui_out *uiout,
- const char *id)
-{
- uiout->begin (ui_out_type_list, id);
- return make_cleanup_ui_out_end (uiout, ui_out_type_list);
+ do_field_signed (fldno, width, align, fldname, value);
}
void
-ui_out::field_int (const char *fldname, int value)
+ui_out::field_fmt_signed (int input_width, ui_align input_align,
+ const char *fldname, LONGEST value)
{
int fldno;
int width;
verify_field (&fldno, &width, &align);
- do_field_int (fldno, width, align, fldname, value);
+ do_field_signed (fldno, input_width, input_align, fldname, value);
}
+/* See ui-out.h. */
+
void
-ui_out::field_fmt_int (int input_width, ui_align input_align,
- const char *fldname, int value)
+ui_out::field_unsigned (const char *fldname, ULONGEST value)
{
int fldno;
int width;
verify_field (&fldno, &width, &align);
- do_field_int (fldno, input_width, input_align, fldname, value);
+ do_field_unsigned (fldno, width, align, fldname, value);
}
/* Documented in ui-out.h. */
ui_out::field_core_addr (const char *fldname, struct gdbarch *gdbarch,
CORE_ADDR address)
{
- field_string (fldname, print_core_address (gdbarch, address));
+ field_string (fldname, print_core_address (gdbarch, address),
+ address_style.style ());
}
void
-ui_out::field_stream (const char *fldname, string_file &stream)
+ui_out::field_stream (const char *fldname, string_file &stream,
+ const ui_file_style &style)
{
if (!stream.empty ())
- field_string (fldname, stream.c_str ());
+ field_string (fldname, stream.c_str (), style);
else
field_skip (fldname);
stream.clear ();
}
void
-ui_out::field_string (const char *fldname, const char *string)
+ui_out::field_string (const char *fldname, const char *string,
+ const ui_file_style &style)
{
int fldno;
int width;
verify_field (&fldno, &width, &align);
- do_field_string (fldno, width, align, fldname, string);
+ do_field_string (fldno, width, align, fldname, string, style);
+}
+
+void
+ui_out::field_string (const char *fldname, const std::string &string)
+{
+ field_string (fldname, string.c_str ());
}
/* VARARGS */
int width;
ui_align align;
- /* Will not align, but has to call anyway. */
verify_field (&fldno, &width, &align);
va_start (args, format);
- do_field_fmt (fldno, width, align, fldname, format, args);
+ do_field_fmt (fldno, width, align, fldname, ui_file_style (), format, args);
+
+ va_end (args);
+}
+
+void
+ui_out::field_fmt (const char *fldname, const ui_file_style &style,
+ const char *format, ...)
+{
+ va_list args;
+ int fldno;
+ int width;
+ ui_align align;
+
+ verify_field (&fldno, &width, &align);
+
+ va_start (args, format);
+
+ do_field_fmt (fldno, width, align, fldname, style, format, args);
va_end (args);
}
}
void
-ui_out::message (const char *format, ...)
+ui_out::call_do_message (const ui_file_style &style, const char *format,
+ ...)
{
va_list args;
va_start (args, format);
- do_message (format, args);
+
+ /* Since call_do_message is only used as a helper of vmessage, silence the
+ warning here once instead of at all call sites in vmessage, if we were
+ to put a "format" attribute on call_do_message. */
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
+ do_message (style, format, args);
+ DIAGNOSTIC_POP
+
+ va_end (args);
+}
+
+void
+ui_out::vmessage (const ui_file_style &in_style, const char *format,
+ va_list args)
+{
+ format_pieces fpieces (&format, true);
+
+ ui_file_style style = in_style;
+
+ for (auto &&piece : fpieces)
+ {
+ const char *current_substring = piece.string;
+
+ gdb_assert (piece.n_int_args >= 0 && piece.n_int_args <= 2);
+ int intvals[2] = { 0, 0 };
+ for (int i = 0; i < piece.n_int_args; ++i)
+ intvals[i] = va_arg (args, int);
+
+ /* The only ones we support for now. */
+ gdb_assert (piece.n_int_args == 0
+ || piece.argclass == string_arg
+ || piece.argclass == int_arg
+ || piece.argclass == long_arg);
+
+ switch (piece.argclass)
+ {
+ case string_arg:
+ {
+ const char *str = va_arg (args, const char *);
+ switch (piece.n_int_args)
+ {
+ case 0:
+ call_do_message (style, current_substring, str);
+ break;
+ case 1:
+ call_do_message (style, current_substring, intvals[0], str);
+ break;
+ case 2:
+ call_do_message (style, current_substring,
+ intvals[0], intvals[1], str);
+ break;
+ }
+ }
+ break;
+ case wide_string_arg:
+ gdb_assert_not_reached (_("wide_string_arg not supported in vmessage"));
+ break;
+ case wide_char_arg:
+ gdb_assert_not_reached (_("wide_char_arg not supported in vmessage"));
+ break;
+ case long_long_arg:
+ call_do_message (style, current_substring, va_arg (args, long long));
+ break;
+ case int_arg:
+ {
+ int val = va_arg (args, int);
+ switch (piece.n_int_args)
+ {
+ case 0:
+ call_do_message (style, current_substring, val);
+ break;
+ case 1:
+ call_do_message (style, current_substring, intvals[0], val);
+ break;
+ case 2:
+ call_do_message (style, current_substring,
+ intvals[0], intvals[1], val);
+ break;
+ }
+ }
+ break;
+ case long_arg:
+ {
+ long val = va_arg (args, long);
+ switch (piece.n_int_args)
+ {
+ case 0:
+ call_do_message (style, current_substring, val);
+ break;
+ case 1:
+ call_do_message (style, current_substring, intvals[0], val);
+ break;
+ case 2:
+ call_do_message (style, current_substring,
+ intvals[0], intvals[1], val);
+ break;
+ }
+ }
+ break;
+ case size_t_arg:
+ {
+ size_t val = va_arg (args, size_t);
+ switch (piece.n_int_args)
+ {
+ case 0:
+ call_do_message (style, current_substring, val);
+ break;
+ case 1:
+ call_do_message (style, current_substring, intvals[0], val);
+ break;
+ case 2:
+ call_do_message (style, current_substring,
+ intvals[0], intvals[1], val);
+ break;
+ }
+ }
+ break;
+ case double_arg:
+ call_do_message (style, current_substring, va_arg (args, double));
+ break;
+ case long_double_arg:
+ gdb_assert_not_reached (_("long_double_arg not supported in vmessage"));
+ break;
+ case dec32float_arg:
+ gdb_assert_not_reached (_("dec32float_arg not supported in vmessage"));
+ break;
+ case dec64float_arg:
+ gdb_assert_not_reached (_("dec64float_arg not supported in vmessage"));
+ break;
+ case dec128float_arg:
+ gdb_assert_not_reached (_("dec128float_arg not supported in vmessage"));
+ break;
+ case ptr_arg:
+ switch (current_substring[2])
+ {
+ case 'F':
+ {
+ gdb_assert (!test_flags (disallow_ui_out_field));
+ base_field_s *bf = va_arg (args, base_field_s *);
+ switch (bf->kind)
+ {
+ case field_kind::FIELD_SIGNED:
+ {
+ auto *f = (signed_field_s *) bf;
+ field_signed (f->name, f->val);
+ }
+ break;
+ case field_kind::FIELD_STRING:
+ {
+ auto *f = (string_field_s *) bf;
+ field_string (f->name, f->str);
+ }
+ break;
+ }
+ }
+ break;
+ case 's':
+ {
+ styled_string_s *ss = va_arg (args, styled_string_s *);
+ call_do_message (ss->style, "%s", ss->str);
+ }
+ break;
+ case '[':
+ style = *va_arg (args, const ui_file_style *);
+ break;
+ case ']':
+ {
+ void *arg = va_arg (args, void *);
+ gdb_assert (arg == nullptr);
+
+ style = {};
+ }
+ break;
+ default:
+ call_do_message (style, current_substring, va_arg (args, void *));
+ break;
+ }
+ break;
+ case literal_piece:
+ /* Print a portion of the format string that has no
+ directives. Note that this will not include any ordinary
+ %-specs, but it might include "%%". That is why we use
+ call_do_message here. Also, we pass a dummy argument
+ because some platforms have modified GCC to include
+ -Wformat-security by default, which will warn here if
+ there is no argument. */
+ call_do_message (style, current_substring, 0);
+ break;
+ default:
+ internal_error (__FILE__, __LINE__,
+ _("failed internal consistency check"));
+ }
+ }
+}
+
+void
+ui_out::message (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+
+ vmessage (ui_file_style (), format, args);
+
va_end (args);
}
}
bool
-ui_out::is_mi_like_p ()
+ui_out::is_mi_like_p () const
{
return do_is_mi_like_p ();
}
projects / deliverable / binutils-gdb.git / blobdiff