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cplus-dem.c (gnu_special): Don't get confused by .<digits> strings that are not actually lengths.

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* cplus-dem.c (gnu_special): Don't get confused by .<digits>
	strings that are not actually lengths.
	* config/mh-cygwin32: remove vasprintf.o from EXTRA_OFILES
	since it gets built automatically
	* vasprintf.c (int_vasprintf): Increase buffer size for float/double
	values.

From-SVN: r18171
This commit is contained in:
Jeff Law 1998-02-22 09:53:40 -07:00
parent 8b715b2abc
commit 5890bc92d4
5 changed files with 31 additions and 10 deletions
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24
libiberty/ChangeLog
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@ -3,6 +3,16 @@ Thu Feb 12 16:29:49 1998 Ian Lance Taylor <ian@cygnus.com>
* getopt.c: Update to latest FSF version.
* getopt1.c: Likewise.
Tue Feb 10 16:58:33 1998 Stan Shebs <shebs@andros.cygnus.com>
* cplus-dem.c (gnu_special): Don't get confused by .<digits>
strings that are not actually lengths.
Thu Feb 5 18:48:56 1998 Geoffrey Noer <noer@cygnus.com>
* config/mh-cygwin32: remove vasprintf.o from EXTRA_OFILES
since it gets built automatically
Fri Feb 6 01:35:17 1998 Manfred Hollstein <manfred@s-direktnet.de>
* Makefile.in (FLAGS_TO_PASS): Don't pass PICFLAG.
@ -14,6 +24,11 @@ Sun Feb 1 02:52:32 1998 Mike Stump <mrs@wrs.com>
* config.table (vxworks configs): Default to VxWorks 5.x, as that is
the currently shipping OS.
Sun Jan 18 15:57:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* vasprintf.c (int_vasprintf): Increase buffer size for float/double
values.
Sat Jan 17 22:32:38 1998 Mumit Khan <khan@xraylith.wisc.edu>
J.J. VanderHeijden <J.J.vanderHeijden@student.utwente.nl>
@ -39,7 +54,7 @@ Thu Dec 4 17:25:19 1997 Jeffrey A Law (law@cygnus.com)
Wed Nov 19 13:37:06 1997 Michael Meissner <meissner@cygnus.com>
* alloca-norm.h (alloca, GCC case): Don't redefine alloca if it
was alr eady defined previously.
was already defined previously.
Mon Nov 10 12:48:03 1997 Philippe De Muyter <phdm@macqel.be>
@ -87,13 +102,6 @@ Sun Sep 28 12:00:52 1997 Mark Mitchell <mmitchell@usa.net>
(consume_count_with_underscores): New function.
(demangle_signature): Handle new name-mangling scheme.
Sun Sep 28 12:00:52 1997 Mark Mitchell <mmitchell@usa.net>
* cplus-dem.c (demangle_template): Add new parameter. Handle new
template-function mangling.
(consume_count_with_underscores): New function.
(demangle_signature): Handle new name-mangling scheme.
Wed Sep 24 00:31:59 1997 Felix Lee <flee@yin.cygnus.com>
* asprintf.c: stdarg.h when ALMOST_STDC

1
libiberty/config/mh-aix
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@ -1,3 +1,4 @@
# This file is only needed by AIX 3.1.
HDEFINES = -D__IEEE_BIG_ENDIAN
RANLIB=true
INSTALL=cp

2
libiberty/config/mh-cygwin32
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@ -1,2 +1,2 @@
HDEFINES=-DNEED_sys_siglist -DNEED_basename -DNEED_strsignal
EXTRA_OFILES=vasprintf.o random.o
EXTRA_OFILES=random.o

9
libiberty/cplus-dem.c
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@ -1692,6 +1692,15 @@ gnu_special (work, mangled, declp)
if (isdigit(*mangled[0]))
{
n = consume_count(mangled);
/* We may be seeing a too-large size, or else a
".<digits>" indicating a static local symbol. In
any case, declare victory and move on; *don't* try
to use n to allocate. */
if (n >= strlen (*mangled))
{
success = 1;
break;
}
}
else
{

5
libiberty/vasprintf.c
View File

@ -74,7 +74,7 @@ int_vasprintf (result, format, args)
}
while (strchr ("hlL", *p))
++p;
/* Should be big enough for any format specifier except %s. */
/* Should be big enough for any format specifier except %s and floats. */
total_width += 30;
switch (*p)
{
@ -93,6 +93,9 @@ int_vasprintf (result, format, args)
case 'g':
case 'G':
(void) va_arg (ap, double);
/* Since an ieee double can have an exponent of 307, we'll
make the buffer wide enough to cover the gross case. */
total_width += 307;
break;
case 's':
total_width += strlen (va_arg (ap, char *));