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* ldmisc.c (demangle): Restore dots stripped from sym name.

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This commit is contained in:
Alan Modra
2002-06-26 13:22:55 +00:00
parent 6c6783ff8c
commit fc28fbc2a9
2 changed files with 24 additions and 2 deletions
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4
ld/ChangeLog
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@ -1,3 +1,7 @@
2002-06-26 Alan Modra <amodra@bigpond.net.au>
* ldmisc.c (demangle): Restore dots stripped from sym name.
2002-06-25 H.J. Lu <hjl@gnu.org> 2002-06-25 H.J. Lu <hjl@gnu.org>
* Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it. * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.

22
ld/ldmisc.c
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@ -78,13 +78,31 @@ demangle (string)
/* This is a hack for better error reporting on XCOFF, PowerPC64-ELF /* This is a hack for better error reporting on XCOFF, PowerPC64-ELF
or the MS PE format. These formats have a number of leading '.'s or the MS PE format. These formats have a number of leading '.'s
on at least some symbols, so we remove all dots. */ on at least some symbols, so we remove all dots to avoid
confusing the demangler. */
p = string; p = string;
while (*p == '.') while (*p == '.')
++p; ++p;
res = cplus_demangle (p, DMGL_ANSI | DMGL_PARAMS); res = cplus_demangle (p, DMGL_ANSI | DMGL_PARAMS);
return res ? res : xstrdup (string); if (res)
{
size_t dots = p - string;
/* Now put back any stripped dots. */
if (dots != 0)
{
size_t len = strlen (res) + 1;
char *add_dots = xmalloc (len + dots);
memcpy (add_dots, string, dots);
memcpy (add_dots + dots, res, len);
free (res);
res = add_dots;
}
return res;
}
return xstrdup (string);
} }
static void static void