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* utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to

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match "FOO".  This allows 'break Foo' to work when Foo is
	a mangled C++ function.  (See comment before function.)
This commit is contained in:
Per Bothner 1992-09-03 05:03:47 +00:00
parent 82eabd43a8
commit 546014f750
2 changed files with 62 additions and 4 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
* utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
match "FOO". This allows 'break Foo' to work when Foo is
a mangled C++ function. (See comment before function.)
Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
* config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,

60
gdb/utils.c
View File

@ -699,6 +699,8 @@ query (va_alist)
while (1)
{
wrap_here (""); /* Flush any buffered output */
fflush (stdout);
va_start (args);
ctlstr = va_arg (args, char *);
vfprintf_filtered (stdout, ctlstr, args);
@ -1215,9 +1217,9 @@ void
fprintf_filtered (va_alist)
va_dcl
{
va_list args;
FILE *stream;
char *format;
va_list args;
va_start (args);
stream = va_arg (args, FILE *);
@ -1229,6 +1231,31 @@ fprintf_filtered (va_alist)
va_end (args);
}
/* Like fprintf_filtered, but prints it's result indent.
Called as fprintfi_filtered (spaces, format, arg1, arg2, ...); */
/* VARARGS */
void
fprintfi_filtered (va_alist)
va_dcl
{
va_list args;
int spaces;
FILE *stream;
char *format;
va_start (args);
spaces = va_arg (args, int);
stream = va_arg (args, FILE *);
format = va_arg (args, char *);
print_spaces_filtered (spaces, stream);
/* This won't blow up if the restrictions described above are
followed. */
vfprintf_filtered (stream, format, args);
va_end (args);
}
/* VARARGS */
void
printf_filtered (va_alist)
@ -1244,6 +1271,26 @@ printf_filtered (va_alist)
va_end (args);
}
/* Like printf_filtered, but prints it's result indented.
Called as printfi_filtered (spaces, format, arg1, arg2, ...); */
/* VARARGS */
void
printfi_filtered (va_alist)
va_dcl
{
va_list args;
int spaces;
char *format;
va_start (args);
spaces = va_arg (args, int);
format = va_arg (args, char *);
print_spaces_filtered (spaces, stdout);
vfprintf_filtered (stdout, format, args);
va_end (args);
}
/* Easy */
void
@ -1325,9 +1372,14 @@ fprint_symbol (stream, name)
/* Do a strcmp() type operation on STRING1 and STRING2, ignoring any
differences in whitespace. Returns 0 if they match, non-zero if they
don't (slightly different than strcmp()'s range of return values). */
don't (slightly different than strcmp()'s range of return values).
As an extra hack, string1=="FOO(ARGS)" matches string2=="FOO".
This "feature" is useful for demangle_and_match(), which is used
when searching for matching C++ function names (such as if the
user types 'break FOO', where FOO is a mangled C++ function). */
int
static int
strcmp_iw (string1, string2)
const char *string1;
const char *string2;
@ -1352,7 +1404,7 @@ strcmp_iw (string1, string2)
string2++;
}
}
return (!((*string1 == '\0') && (*string2 == '\0')));
return (*string1 != '\0' && *string1 != '(') || (*string2 != '\0');
}
/* Demangle NAME and compare the result with LOOKFOR, ignoring any differences