#include <chrono>
-#include "gdb_usleep.h"
#include "interps.h"
#include "gdb_regex.h"
#include "gdbsupport/job-control.h"
#include "cli/cli-style.h"
#include "gdbsupport/scope-exit.h"
#include "gdbarch.h"
+#include "cli-out.h"
void (*deprecated_error_begin_hook) (void);
/* Prototypes for local functions */
static void vfprintf_maybe_filtered (struct ui_file *, const char *,
- va_list, int) ATTRIBUTE_PRINTF (2, 0);
+ va_list, bool, bool)
+ ATTRIBUTE_PRINTF (2, 0);
static void fputs_maybe_filtered (const char *, struct ui_file *, int);
else
fputs_unfiltered (msg, gdb_stderr);
- abort (); /* NOTE: GDB has only three calls to abort(). */
+ abort (); /* ARI: abort */
}
/* Dump core trying to increase the core soft limit to hard limit first. */
setrlimit (RLIMIT_CORE, &rlim);
#endif /* HAVE_SETRLIMIT */
- abort (); /* NOTE: GDB has only three calls to abort(). */
+ abort (); /* ARI: abort */
}
/* Check whether GDB will be able to dump core using the dump_core
does not fix this problem. This is the solution suggested
at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509. */
if (write (STDERR_FILENO, msg, sizeof (msg)) != sizeof (msg))
- abort (); /* NOTE: GDB has only three calls to abort(). */
+ abort (); /* ARI: abort */
exit (1);
}
}
static std::string
perror_string (const char *prefix)
{
- char *err;
-
- err = safe_strerror (errno);
+ const char *err = safe_strerror (errno);
return std::string (prefix) + ": " + err;
}
void
print_sys_errmsg (const char *string, int errcode)
{
- char *err;
- char *combined;
-
- err = safe_strerror (errcode);
- combined = (char *) alloca (strlen (err) + strlen (string) + 3);
- strcpy (combined, string);
- strcat (combined, ": ");
- strcat (combined, err);
-
+ const char *err = safe_strerror (errcode);
/* We want anything which was printed on stdout to come out first, before
this message. */
gdb_flush (gdb_stdout);
- fprintf_unfiltered (gdb_stderr, "%s.\n", combined);
+ fprintf_unfiltered (gdb_stderr, "%s: %s.\n", string, err);
}
/* Control C eventually causes this to be called, at a convenient time. */
|| getenv ("EMACS") || getenv ("INSIDE_EMACS"))
{
/* The number of lines per page is not mentioned in the terminal
- description or EMACS evironment variable is set. This probably
+ description or EMACS environment variable is set. This probably
means that paging is not useful, so disable paging. */
lines_per_page = UINT_MAX;
}
commands and either:
- the user specified "unlimited", which maps to UINT_MAX, or
- - the user spedified some number between INT_MAX and UINT_MAX.
+ - the user specified some number between INT_MAX and UINT_MAX.
Cap "infinity" to approximately sqrt(INT_MAX) so that we don't
overflow in rl_set_screen_size, which multiplies rows and columns
/* See utils.h. */
+void
+fputs_styled_unfiltered (const char *linebuffer, const ui_file_style &style,
+ struct ui_file *stream)
+{
+ /* This just makes it so we emit somewhat fewer escape
+ sequences. */
+ if (style.is_default ())
+ fputs_maybe_filtered (linebuffer, stream, 0);
+ else
+ {
+ set_output_style (stream, style);
+ fputs_maybe_filtered (linebuffer, stream, 0);
+ set_output_style (stream, ui_file_style ());
+ }
+}
+
+/* See utils.h. */
+
void
fputs_highlighted (const char *str, const compiled_regex &highlight,
struct ui_file *stream)
/* Print a variable number of ARGS using format FORMAT. If this
information is going to put the amount written (since the last call
to REINITIALIZE_MORE_FILTER or the last page break) over the page size,
- call prompt_for_continue to get the users permision to continue.
+ call prompt_for_continue to get the users permission to continue.
Unlike fprintf, this function does not return a value.
We implement three variants, vfprintf (takes a vararg list and stream),
fprintf (takes a stream to write on), and printf (the usual).
- Note also that a longjmp to top level may occur in this routine
- (since prompt_for_continue may do so) so this routine should not be
- called when cleanups are not in place. */
+ Note also that this may throw a quit (since prompt_for_continue may
+ do so). */
static void
vfprintf_maybe_filtered (struct ui_file *stream, const char *format,
- va_list args, int filter)
+ va_list args, bool filter, bool gdbfmt)
{
- std::string linebuffer = string_vprintf (format, args);
- fputs_maybe_filtered (linebuffer.c_str (), stream, filter);
+ if (gdbfmt)
+ {
+ ui_out_flags flags = disallow_ui_out_field;
+ if (!filter)
+ flags |= unfiltered_output;
+ cli_ui_out (stream, flags).vmessage (applied_style, format, args);
+ }
+ else
+ {
+ std::string str = string_vprintf (format, args);
+ fputs_maybe_filtered (str.c_str (), stream, filter);
+ }
}
void
vfprintf_filtered (struct ui_file *stream, const char *format, va_list args)
{
- vfprintf_maybe_filtered (stream, format, args, 1);
+ vfprintf_maybe_filtered (stream, format, args, true, true);
}
void
vfprintf_unfiltered (struct ui_file *stream, const char *format, va_list args)
{
- std::string linebuffer = string_vprintf (format, args);
if (debug_timestamp && stream == gdb_stdlog)
{
using namespace std::chrono;
int len, need_nl;
+ string_file sfile;
+ cli_ui_out (&sfile, 0).vmessage (ui_file_style (), format, args);
+ std::string linebuffer = std::move (sfile.string ());
+
steady_clock::time_point now = steady_clock::now ();
seconds s = duration_cast<seconds> (now.time_since_epoch ());
microseconds us = duration_cast<microseconds> (now.time_since_epoch () - s);
fputs_unfiltered (timestamp.c_str (), stream);
}
else
- fputs_unfiltered (linebuffer.c_str (), stream);
+ vfprintf_maybe_filtered (stream, format, args, false, true);
}
void
vprintf_filtered (const char *format, va_list args)
{
- vfprintf_maybe_filtered (gdb_stdout, format, args, 1);
+ vfprintf_maybe_filtered (gdb_stdout, format, args, true, false);
}
void
set_output_style (stream, ui_file_style ());
}
+/* See utils.h. */
+
+void
+vfprintf_styled (struct ui_file *stream, const ui_file_style &style,
+ const char *format, va_list args)
+{
+ set_output_style (stream, style);
+ vfprintf_filtered (stream, format, args);
+ set_output_style (stream, ui_file_style ());
+}
+
+/* See utils.h. */
+
+void
+vfprintf_styled_no_gdbfmt (struct ui_file *stream, const ui_file_style &style,
+ bool filter, const char *format, va_list args)
+{
+ std::string str = string_vprintf (format, args);
+ if (!str.empty ())
+ {
+ if (!style.is_default ())
+ set_output_style (stream, style);
+ fputs_maybe_filtered (str.c_str (), stream, filter);
+ if (!style.is_default ())
+ set_output_style (stream, ui_file_style ());
+ }
+}
void
printf_filtered (const char *format, ...)
{
char **argv = buildargv (s);
- if (s != NULL && argv == NULL)
- malloc_failure (0);
-
freeargv (m_argv);
m_argv = argv;
}
-int
-compare_positive_ints (const void *ap, const void *bp)
-{
- /* Because we know we're comparing two ints which are positive,
- there's no danger of overflow here. */
- return * (int *) ap - * (int *) bp;
-}
-
#define AMBIGUOUS_MESS1 ".\nMatching formats:"
#define AMBIGUOUS_MESS2 \
".\nUse \"set gnutarget format-name\" to specify the format."
return pid;
}
-/* Substitute all occurences of string FROM by string TO in *STRINGP. *STRINGP
+/* Substitute all occurrences of string FROM by string TO in *STRINGP. *STRINGP
must come from xrealloc-compatible allocator and it may be updated. FROM
needs to be delimited by IS_DIR_SEPARATOR or DIRNAME_SEPARATOR (or be
located at the start or end of *STRINGP. */
projects / deliverable / binutils-gdb.git / blobdiff