[Bug tdep/12790] GDB is unable to do inf-call of vararg of type_Complex on x86_64-linux

["jan.kratochvil at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=12790

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |jan.kratochvil at redhat
                   |                            |dot com

--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2012-10-24 13:35:53 UTC ---
On Fedora 18 x86_64:
KPASS: gdb.base/varargs.exp: print find_max_float_real(4, fc1, fc2, fc3, fc4)
(PRMS gdb/12790)
KPASS: gdb.base/varargs.exp: print find_max_double_real(4, dc1, dc2, dc3, dc4)
(PRMS gdb/12790)
KPASS: gdb.base/varargs.exp: print find_max_long_double_real(4, ldc1, ldc2,
ldc3, ldc4) (PRMS gdb/12790)
Why KFAIL, on which OS?

with -m32:
KPASS: gdb.base/varargs.exp: print find_max_float_real(4, fc1, fc2, fc3, fc4)
(PRMS gdb/12790)
KFAIL: gdb.base/varargs.exp: print find_max_double_real(4, dc1, dc2, dc3, dc4)
(PRMS: gdb/12790)
KFAIL: gdb.base/varargs.exp: print find_max_long_double_real(4, ldc1, ldc2,
ldc3, ldc4) (PRMS: gdb/12790)

Those KFAILs seem to be some different bug but still a GDB bug:

print find_max_double_real(4, dc1, dc2, dc3, dc4)
Program received signal SIGSEGV, Segmentation fault.
find_max_double_real (num_vals=0) at ./gdb.base/varargs.c:169
169       return max;
The program being debugged was signaled while in a function called from GDB.

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