(pv_is_array_ref): Remove.
(s390_on_stack): Remove.
(S390_NUM_SPILL_SLOTS): Remove.
(struct s390_prologue_data): Remove members 'spill' and 'back_chain',
add members 'gpr_slot', 'fpr_slot', and 'back_chain_saved_p'.
(s390_store): Track all stores of orginal incoming registers to the
stack constant offsets relative to the CFA, instead of only tracking
stores into specific spill slots.
(s390_load): Likewise.
(s390_analyze_prologue): Adapt to struct s390_prologue_data changes.
(s390_prologue_frame_unwind_cache): Likewise. Only track registers
defined as call-saved by the ABI.
(s390_push_dummy_call): Use bottom of dummy call argument save area
as return value, not the top. Do not store to the called function's
register save area.
(s390_unwind_dummy_id): Adapt accordingly.
* mn10300-tdep.c: Replace struct mn10300_unwind_cache with
struct trad_frame_cache. Don't seem to need any more.
(mn10300_frame_unwind_cache): Use trad_frame_cache.
Tentatively try using SP or A3 reg as frame base.
(mn10300_frame_dummy_this_id): Rename to mn10300_frame_this_id.
Call trad_frame_get_id.
(mn10300_frame_prev_reg): Call trad_frame_get_reg.
(mn10300_frame_base_address): Call trad_frame_get_this_base.
(mn10300_frame_args_address, mn10300_frame_locals_address):
Delete. Substitute mn10300_frame_base_address.
(mn10300_frame_unwind_init): Call dwarf2_frame_sniffer (even
though it doesn't seem to work yet).
* linux-x86-64-low.c (ps_get_thread_area): New.
* linux-low.c: Include <sys/syscall.h>.
(linux_kill_one_process): Don't kill the first thread here.
(linux_kill): Kill the first thread here.
(kill_lwp): New function.
(send_sigstop, linux_send_signal): Use it.
* proc-service.c: Clean up #ifdefs.
(fpregset_info): Delete.
(ps_lgetregs): Update and enable implementation.
(ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
implementations.
* remote-utils.c (struct sym_cache, symbol_cache): New.
(input_interrupt): Print a clearer message.
(async_io_enabled): New variable.
(enable_async_io, disable_async_io): Use it. Update comments.
(look_up_one_symbol): Use the symbol cache.
* thread-db.c (thread_db_look_up_symbols): New function.
(thread_db_init): Update comments. Call thread_db_look_up_symbols.
* ada-exp.y, ada-lex.l: Use xmalloc and xrealloc through out.
* inf-ptrace.c: Include "gdb_wait.h" instead of <wait.h>.
* Makefile.in (.y.c, .l.c): Don't replace xmalloc with xxmalloc.
Update dependencies.
(ada_evaluate_subexp): Change error message for
OP_FUNCALL case so as not to indicate an internal error.
From Joel Brobecker; committed by Paul Hilfinger.
* ada-lang.c (ada_template_to_fixed_record_type_1): Detect bogus
type sizes in XVE/XVU types, and emit a warning when that happens,
instead of rounding up the size of the resulting type.
Some minor reformatting.
(ada_is_aligner_type): Do not consider a type as an aligner type
if there is a corresponding XVS type as well.
(ada_evaluate_subexp): For TERNOP_SLICE, handle cases where we
have several levels of pointer indirection to the array.
From Jerome Guitton; committed by Paul Hilfinger.
* ada-lang.c (check_size): New function.
(coerce_unspec_val_to_type): call check_size to make sure
that the object size is reasonable.
(ada_evaluate_subexp): in UNOP_IND: Ditto. In TERNOP_SLICE:
Implements the case when we get a reference when we evaluate
the expression of one of the bounds of the slice.
(ada_value_struct_elt): when a packed array field is
a reference, use ada_coerce_ref to dereference it; use
ada_value_ind only if it is a pointer.
a bit to avoid the necessity of an advance declaration. Remove
declaration.
(set_reg_offset): Move implemenation up.
(mips16_get_imm): Likewise.
(mips16_scan_prologue): Likewise.
(reset_saved_regs): Likewise.
(mips32_scan_prologue): Likewise.
Remove sp as a parameter, compute it internally instead. Move
prologue scanning limit from heuristic_proc_desc to here.
(mips16_scan_prologue): Likewise.
(mips_insn16_frame_cache): Replace call to heuristic_proc_desc
by call to mips16_scan_prologue.
(mips_insn32_frame_cache): Replace call to heuristic_proc_desc
by call to mips32_scan_prologue.
(heuristic_proc_desc): Remove code that's no longer necessary.
Update calls to mips16_scan_prologue and mips32_scan_prologue.
(mips_skip_prologue): Update calls to mips16_scan_prologue
and mips32_scan_prologue.
mips16_skip_prologue. Now return the address of the first
instruction past the function prologue.
(mips16_skip_prologue): Remove, no longer necessary.
(mips_skip_prologue): Replace call to mips16_skip_prologue
by call to mips16_scan_prologue.
mips32_skip_prologue. Now return the address of the first
instruction past the function prologue.
(mips32_skip_prologue): Remove. No longer necessary.
(mips16_skip_prologue): Add parameter end_pc instead of
computing it.
(mips_skip_prologue): Compute the upper limit for the
prologue scanning. Update call to mips16_skip_prologue.
Replace call to mips32_skip_prologue by call to
mips32_scan_prologue.
