extern void fancy_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
-static const char *mystrstr PARAMS ((const char *, const char *));
-
-static const char *
-mystrstr (s1, s2)
- const char *s1, *s2;
-{
- register const char *p = s1;
- register int len = strlen (s2);
-
- for (; (p = strchr (p, *s2)) != 0; p++)
- {
- if (strncmp (p, s2, len) == 0)
- {
- return (p);
- }
- }
- return (0);
-}
-
/* In order to allow a single demangler executable to demangle strings
using various common values of CPLUS_MARKER, as well as any specific
one set at compile time, we maintain a string containing all the
};
#define STRING_EMPTY(str) ((str) -> b == (str) -> p)
-#define PREPEND_BLANK(str) {if (!STRING_EMPTY(str)) \
- string_prepend(str, " ");}
#define APPEND_BLANK(str) {if (!STRING_EMPTY(str)) \
string_append(str, " ");}
#define LEN_STRING(str) ( (STRING_EMPTY(str))?0:((str)->p - (str)->b))
(*type)++;
}
+ if (count < 0)
+ count = -1;
+
return (count);
}
/* The V3 ABI demangling is implemented elsewhere. */
if (GNU_V3_DEMANGLING || AUTO_DEMANGLING)
{
- ret = cplus_demangle_v3 (mangled);
+ ret = cplus_demangle_v3 (mangled, work->options);
if (ret || GNU_V3_DEMANGLING)
return ret;
}
/* By default, we let the number decide whether we shall consume an
underscore. */
- int consume_following_underscore = 0;
+ int multidigit_without_leading_underscore = 0;
int leave_following_underscore = 0;
success = 0;
`m'-prefix we must do it here, using consume_count and
adjusting underscores: we have to consume the underscore
matching the prepended one. */
- consume_following_underscore = 1;
+ multidigit_without_leading_underscore = 1;
string_appendn (s, "-", 1);
(*mangled) += 2;
}
else if (**mangled == '_')
{
/* Do not consume a following underscore;
- consume_following_underscore will consume what should be
+ multidigit_without_leading_underscore will consume what should be
consumed. */
leave_following_underscore = 1;
}
+ else
+ {
+ /* Since consume_count_with_underscores does not handle
+ multi-digit numbers that do not start with an underscore,
+ and this number can be an integer template parameter,
+ we have to call consume_count. */
+ multidigit_without_leading_underscore = 1;
+ /* These multi-digit numbers never end on an underscore,
+ so if there is one then don't eat it. */
+ leave_following_underscore = 1;
+ }
/* We must call consume_count if we expect to remove a trailing
underscore, since consume_count_with_underscores expects
the leading underscore (that we consumed) if it is to handle
multi-digit numbers. */
- if (consume_following_underscore)
+ if (multidigit_without_leading_underscore)
value = consume_count (mangled);
else
value = consume_count_with_underscores (mangled);
is wrong. If other (arbitrary) cases are followed by an
underscore, we need to do something more radical. */
- if ((value > 9 || consume_following_underscore)
+ if ((value > 9 || multidigit_without_leading_underscore)
&& ! leave_following_underscore
&& **mangled == '_')
(*mangled)++;
{
/* Check if ARM template with "__pt__" in it ("parameterized type") */
/* Allow HP also here, because HP's cfront compiler follows ARM to some extent */
- if ((ARM_DEMANGLING || HP_DEMANGLING) && (*anchor = mystrstr (mangled, "__pt__")))
+ if ((ARM_DEMANGLING || HP_DEMANGLING) && (*anchor = strstr (mangled, "__pt__")))
{
int len;
*args = *anchor + 6;
}
if (AUTO_DEMANGLING || EDG_DEMANGLING)
{
- if ((*anchor = mystrstr (mangled, "__tm__"))
- || (*anchor = mystrstr (mangled, "__ps__"))
- || (*anchor = mystrstr (mangled, "__pt__")))
+ if ((*anchor = strstr (mangled, "__tm__"))
+ || (*anchor = strstr (mangled, "__ps__"))
+ || (*anchor = strstr (mangled, "__pt__")))
{
int len;
*args = *anchor + 6;
return 1;
}
}
- else if ((*anchor = mystrstr (mangled, "__S")))
+ else if ((*anchor = strstr (mangled, "__S")))
{
int len;
*args = *anchor + 3;
break;
default:
/* Not handling other HP cfront stuff */
- if (!do_type (work, &args, &arg))
- goto cfront_template_args_done;
+ {
+ const char* old_args = args;
+ if (!do_type (work, &args, &arg))
+ goto cfront_template_args_done;
+
+ /* Fail if we didn't make any progress: prevent infinite loop. */
+ if (args == old_args)
+ return;
+ }
}
string_appends (declp, &arg);
string_append (declp, ",");
/* Do not iterate for some demangling modes, or if there's only one
"__"-sequence. This is the normal case. */
if (ARM_DEMANGLING || LUCID_DEMANGLING || HP_DEMANGLING || EDG_DEMANGLING
- || mystrstr (scan + 2, "__") == NULL)
+ || strstr (scan + 2, "__") == NULL)
{
demangle_function_name (work, mangled, declp, scan);
return 1;
/* This block of code is a reduction in strength time optimization
of:
- scan = mystrstr (*mangled, "__"); */
+ scan = strstr (*mangled, "__"); */
{
scan = *mangled;
{
scan++;
}
- if ((scan = mystrstr (scan, "__")) == NULL || (*(scan + 2) == '\0'))
+ if ((scan = strstr (scan, "__")) == NULL || (*(scan + 2) == '\0'))
{
/* No separator (I.E. "__not_mangled"), or empty signature
(I.E. "__not_mangled_either__") */
static const char *program_name;
static const char *program_version = VERSION;
-static int flags = DMGL_PARAMS | DMGL_ANSI;
+static int flags = DMGL_PARAMS | DMGL_ANSI | DMGL_VERBOSE;
static void demangle_it PARAMS ((char *));
static void usage PARAMS ((FILE *, int)) ATTRIBUTE_NORETURN;
{
char *result;
- result = cplus_demangle (mangled_name, flags);
+ /* For command line args, also try to demangle type encodings. */
+ result = cplus_demangle (mangled_name, flags | DMGL_TYPES);
if (result == NULL)
{
printf ("%s\n", mangled_name);
int strip_underscore = 0;
-static struct option long_options[] = {
+static const struct option long_options[] = {
{"strip-underscores", no_argument, 0, '_'},
{"format", required_argument, 0, 's'},
{"help", no_argument, 0, 'h'},
projects / binutils-gdb.git / blobdiff