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Hi.
The latest gdb snapshot gdb-4.17.86 has numerous failures in the
demangling tests. The enclosed patch fixes all but one demangle test failure
for me.
The problem was in libiberty/cplus-dem.c - the function 'demangle_prefix'
was being to greedy when working on a mangled name like
"__dt__11T5__pt__2_iFv" when demangling in 'arm' or 'hp' style. A simple
'if' block fixes the problem.
Enjoy.
Art Haas
==========================================
--- gdb-4.17.86/libiberty/cplus-dem.c.orig Wed Feb 10 19:49:17 1999
+++ gdb-4.17.86/libiberty/cplus-dem.c Mon Mar 15 10:45:43 1999
@@ -2237,13 +2237,16 @@
}
else
{
- const char *tmp;
/* Look for the LAST occurrence of __, allowing names to have
the '__' sequence embedded in them.*/
- while ((tmp = mystrstr (scan+2, "__")) != NULL)
- scan = tmp;
- if (*(scan + 2) == '\0')
- success = 0;
+ if (!(ARM_DEMANGLING || HP_DEMANGLING))
+ {
+ const char *tmp;
+ while ((tmp = mystrstr (scan+2, "__")) != NULL)
+ scan = tmp;
+ }
+ if (*(scan + 2) == '\0')
+ success = 0;
else
demangle_function_name (work, mangled, declp, scan);
}