* NEWS (New native configurations): Xtensa GNU/Linux.
(New targets): Xtensa GNU/Linux.
* Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
xtensa-linux-tdep.o
(ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
(xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
* configure.tgt (xtensa*-*-linux*): New entry.
* xtensa-config.c (xtensa_tdep): New variable.
(xtensa_config_byte_order, xtensa_config_tdep): Removed.
(rmap): Change format based on new macro XTREG.
(XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
* xtensa-linux-nat.c: New.
* xtensa-linux-tdep.c: New.
* xtensa-xtregs.c: New.
* xtensa-tdep.h (xtensa_elf_gregset_t): Update.
(XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
(XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
(xtensa_register_t): New field coprocessor.
(XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
* xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
(xtensa_pseudo_register_read, xtensa_pseudo_register_write):
Update to handle privileged registers.
(xtensa_supply_gregset) Remove exccause and excvaddr registers.
(xtensa_push_dummy_call): Set windowstart register correctly.
(call0_analyze_prologue): Initialize xtensa_default_isa.
(xtensa_derive_tdep): New.
(xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
Call xtensa_derive_tdep().
* config/xtensa/linux.mh: New.
* regformats/reg-xtensa.dat: New.
(ambiguous_names_p): New fn.
(update_breakpoint_locations): When restoring bp enable status, don't
compare function names if any functions have same name.
* Makefile.in (breakpoint.o): Add hashtab.h dependency.
* gdb.cp/mb-inline.exp: New.
* gdb.cp/mb-inline.h: New.
* gdb.cp/mb-inline1.cc: New.
* gdb.cp/mb-inline2.cc: New.
(struct string_vector, new_string_vector, string_vector_append):
Delete.
(char_ptr): New typedef.
(DEF_VEC_P (char_ptr)): New VEC type.
(symbol_completion_add): Update profile to take the new VEC type
instead of the old string_vector structure. Update code accordingly.
(ada_make_symbol_completion_list): Use the new VEC type instead of
the old string_vector structure, and update the code accordingly.
* Makefile.in (ada-lang.o): Add dependency on vec.h.
* elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
of _ovly_buf_table size.
(spu_elf_build_stubs): Use low bit of .size as "present" bit.
Adjust initialisations relating to _ovly_buf_table.
ld/
* emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
a "present" bit rather than low bit of .buf. Correct indexing
into _ovly_buf_table. Use relative loads and stores to access
overlay manager local vars.
* emultempl/spu_ovl.o: Regenerate.
Alan Modra
Ian Lance Taylor
H.J. Lu
gdbadmin
Ben Elliston
Bernd Schmidt
Maxim Grigoriev
Bob Wilson
Jan Beulich
Daniel Jacobowitz
Eli Zaretskii
Doug Evans
Joel Brobecker
Pierre Muller