Re: [COMMIT]: ia64 update

[Steve Ellcey <sje@cup.hp.com>]

> From: Jeff Johnston <jjohnstn@redhat.com>
> 
> A long-overdue update of the ia64 code has been made.  It contains a number of
> changes worked on by myself and David Mosberger that were only in Red Hat's ia64
> gdb.

Is it supposed to be possible to build gdb on IA64 Linux using
--without-libunwind?  When I tried it I died in the linker with:

| rm -f gdb
| //sje/be/bin/gcc -g       \
|         -o gdb gdb.o libgdb.a \
|            ../readline/libreadline.a ../opcodes/libopcodes.a ../bfd/libbfd.a  ..
| /libiberty/libiberty.a     -lncurses -lm  ../libiberty/libiberty.a  -ldl -rdynamic
| libgdb.a(ia64-tdep.o)(.text+0x2b22): In function `ia64_pseudo_register_read':
| /extra/sje/gdb/src/gdb/ia64-tdep.c:682: undefined reference to `libunwind_is_initialized'
| libgdb.a(ia64-tdep.o)(.text+0x2b72):/extra/sje/gdb/src/gdb/ia64-tdep.c:682: undefined reference to `libunwind_get_reg_special'
| collect2: ld returned 1 exit status
| make[1]: *** [gdb] Error 1
| make[1]: Leaving directory `/extra/sje/gdb/obj_gdb/gdb'
| make: *** [all-gdb] Error 2

Steve Ellcey
sje@cup.hp.com