{
}
-/* Add a continuation to the continuation list, the gloabl list
+/* Add a continuation to the continuation list, the global list
cmd_continuation. The new continuation will be added at the front.*/
void
-add_continuation (continuation_hook, arg_list)
- void (*continuation_hook) (struct continuation_arg *);
- struct continuation_arg *arg_list;
+add_continuation (void (*continuation_hook) (struct continuation_arg *),
+ struct continuation_arg *arg_list)
{
struct continuation *continuation_ptr;
/* Add a continuation to the continuation list, the global list
intermediate_continuation. The new continuation will be added at the front.*/
void
-add_intermediate_continuation (continuation_hook, arg_list)
- void (*continuation_hook) (struct continuation_arg *);
- struct continuation_arg *arg_list;
+add_intermediate_continuation (void (*continuation_hook)
+ (struct continuation_arg *),
+ struct continuation_arg *arg_list)
{
struct continuation *continuation_ptr;
char *err_string;
struct cleanup *err_string_cleanup;
/* FIXME: cagney/1999-11-10: All error calls should come here.
- Unfortunatly some code uses the sequence: error_begin(); print
+ Unfortunately some code uses the sequence: error_begin(); print
error message; return_to_top_level. That code should be
flushed. */
error_begin ();
}
\f
+/* Like asprintf/vasprintf but get an internal_error if the call
+ fails. */
+
+void
+xasprintf (char **ret, const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ xvasprintf (ret, format, args);
+ va_end (args);
+}
+
+void
+xvasprintf (char **ret, const char *format, va_list ap)
+{
+ int status = vasprintf (ret, format, ap);
+ /* NULL could be returned due to a memory allocation problem; a
+ badly format string; or something else. */
+ if ((*ret) == NULL)
+ internal_error ("%s:%d: vasprintf returned NULL buffer (errno %d)",
+ __FILE__, __LINE__, errno);
+ /* A negative status with a non-NULL buffer shouldn't never
+ happen. But to be sure. */
+ if (status < 0)
+ internal_error ("%s:%d: vasprintf call failed (errno %d)",
+ __FILE__, __LINE__, errno);
+}
+
+
/* My replacement for the read system call.
Used like `read' but keeps going if `read' returns too soon. */
be call for printing things which are independent of the language
of the program being debugged. */
-static void printchar (int c, void (*do_fputs) (const char *, struct ui_file*), void (*do_fprintf) (struct ui_file*, const char *, ...), struct ui_file *stream, int quoter);
-
static void
-printchar (c, do_fputs, do_fprintf, stream, quoter)
- int c;
- void (*do_fputs) (const char *, struct ui_file *);
- void (*do_fprintf) (struct ui_file *, const char *, ...);
- struct ui_file *stream;
- int quoter;
+printchar (int c, void (*do_fputs) (const char *, struct ui_file *),
+ void (*do_fprintf) (struct ui_file *, const char *, ...),
+ struct ui_file *stream, int quoter)
{
c &= 0xFF; /* Avoid sign bit follies */
char *linebuffer;
struct cleanup *old_cleanups;
- vasprintf (&linebuffer, format, args);
- if (linebuffer == NULL)
- {
- fputs_unfiltered ("\ngdb: virtual memory exhausted.\n", gdb_stderr);
- exit (1);
- }
+ xvasprintf (&linebuffer, format, args);
old_cleanups = make_cleanup (free, linebuffer);
fputs_maybe_filtered (linebuffer, stream, filter);
do_cleanups (old_cleanups);
char *linebuffer;
struct cleanup *old_cleanups;
- vasprintf (&linebuffer, format, args);
- if (linebuffer == NULL)
- {
- fputs_unfiltered ("\ngdb: virtual memory exhausted.\n", gdb_stderr);
- exit (1);
- }
+ xvasprintf (&linebuffer, format, args);
old_cleanups = make_cleanup (free, linebuffer);
fputs_unfiltered (linebuffer, stream);
do_cleanups (old_cleanups);
int
strlen_paddr (void)
{
- return (TARGET_PTR_BIT / 8 * 2);
+ return (TARGET_ADDR_BIT / 8 * 2);
}
char *
paddr (CORE_ADDR addr)
{
- return phex (addr, TARGET_PTR_BIT / 8);
+ return phex (addr, TARGET_ADDR_BIT / 8);
}
char *
paddr_nz (CORE_ADDR addr)
{
- return phex_nz (addr, TARGET_PTR_BIT / 8);
+ return phex_nz (addr, TARGET_ADDR_BIT / 8);
}
static void