configuration didn't use the ".if alpha" code in weird.def.
* gdb.stabs/weird.def (v_comb): Use type attribute to specify 32
bit pointer, so the 32 bit version works even on the alpha.
* gdb.stabs/{alpha.mt,ecoff.mt,aout.sed,hppa.sed,xcoff.sed,weird.def}:
Remove the stuff which allowed us to have separate versions for
alpha and everything else.
* gdb.stabs/configure.in: Use it.
* gdb.stabs/ecoff.mt, weird-ecoff.sed: Change sed script to enable
sharing with alpha.mt, redefine long to word via preprocessor.
* gdb.stabs/weird.def: Conditionally adapt storage layout of v_comb
for alpha.
* gdb.stabs/weird.exp: Handle compilation of weird.s by alpha
native cc.
* gdb.t00/teststrategy.exp: Change expect string so that we
consume the `(xgdb)' from the command echo and from the gdb prompt.
* gdb.t05/expr.exp: xfail "print unsigned int == (~0)" on the alpha.
gdb currently compares all values as long, so this failure probably
applies to any configuration where LONGEST is bigger than a target int.
* gdb.t08/comp-info.c: New file to determine if gdbme is compiled
with gcc.
* gdb.t08/Makefile.in, opaque.exp: Use it. Alpha native cc is unable
to handle opaque pointers, gcc is.
* gdb.t21/gdbme.cc, gdb.t23/gdbme.cc: operator new takes a size_t
as first argument. Include <sys/types.h> and change all operator
new definitions to use size_t.
* gdb.t21/cplusfuncs.exp: Handle changes in output for operator new
now that we use size_t.
