(cast_from_fixed_to_double): Rename to ...
(cast_from_fixed): ... this. Add TYPE parameter. Use it instead
of builtin_type_double.
(ada_value_cast): Use cast_from_fixed instead of casting result
of cast_from_fixed_to_double.
(ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
(gen_frame_args_address): Add GDBARCH parameter; use it
instead of current_gdbarch.
(gen_frame_locals_address): Likewise.
(gen_var_ref): Add GDBARCH parameter. Update calls to
gen_frame_args_address and gen_frame_locals_address. Use
pointer type from gdbarch.
(gen_usual_unary): Add EXP parameter. Use integer type
from exp->gdbarch.
(gen_usual_arithmetic): Likewise.
(gen_integral_promotions): Likewise.
(gen_add, gen_sub): Remove.
(gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
(gen_logical_not): Use passed-in boolean result type
instead of builtin_type_int.
(gen_complement): Do not call gen_usual_unary or
gen_integral_promotions.
(gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
(gen_repeat): Add EXP parameter. Update call to gen_expr.
Use builtin_type_int32 as internal range type.
(gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
as result type. Update call to gen_expr.
(gen_expr): Add EXP parameter. Update calls to gen_expr,
gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
Use exp->gdbarch instead of current_gdbarch.
Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
and unop_promote before calling value_binop et. al.
* ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
and unop_promote before calling value_binop et. al.
* valarith.c (value_binop): Do not call binop_promote or unop_promote.
(value_pos): Do not call unop_promote.
(value_neg, value_complement): Likewise.
* eval.c (unop_promote, binop_promote): New functions.
* valarith.c (unop_result_type, binop_result_type): Remove.
(value_binop): Call binop_promote or unop_promote.
Inline remaining parts of binop_result_type. Remove special
code to truncate integer values for unsigned operations.
(value_pos): Call unop_promote. Inline remaining parts of
unop_result_type.
(value_neg, value_complement): Likewise.
a type parameter as expression element.
* eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
type as expression element.
* f-exp.y: Pass in type when buildin OP_COMPLEX expression.
* parse.c (operator_length_standard): Update length of OP_COMPLEX.
bool_type_default and bool_type_symbol.
(lang_bool_type): Remove prototype.
(LA_BOOL_TYPE): Remove macro.
(language_bool_type): Add prototype.
* language.c (lang_bool_type): Remove.
(language_bool_type): New function.
* value.h (value_in): Change return value to int.
* value.c (value_in): Return int instead of struct value *.
* eval.c (evaluate_subexp_standard): Call language_bool_type instead
of using LA_BOOL_TYPE. Update call to value_in.
* ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
of using LA_BOOL_TYPE or builtin_type_int for boolean values.
* language.c (unknown_language_arch_info): Set bool_type_default member
of struct language_arch_info.
* ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
bool_type_default members of struct language_arch_info.
* c-lang.c (c_language_arch_info): Set bool_type_default member
of struct language_arch_info.
(cplus_language_arch_info): Set bool_type_symbol and bool_type_default
members of struct language_arch_info.
* f-lang.c (f_language_arch_info): Set bool_type_symbol and
bool_type_default members of struct language_arch_info.
* jv-lang.c (java_language_arch_info): Set bool_type_symbol and
bool_type_default members of struct language_arch_info.
* m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
bool_type_default members of struct language_arch_info.
* p-lang.c (p_language_arch_info): Set bool_type_symbol and
bool_type_default members of struct language_arch_info.
* parse.c (parse_exp_in_context): Initialize it.
* parser-def.h (parse_gdbarch, parse_language): New macros.
* ada-exp.y (parse_type): New macro.
Replace builtin_type_ macros by using parse_type.
Replace current_language by parse_language.
* ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
Replace builtin_type_ macros.
* c-exp.y (parse_type): New macro.
Replace builtin_type_ macros by using parse_type.
(parse_number): Replace current_gdbarch by parse_gdbarch.
(yylex): Replace current_language by parse_language.
* f-exp.y (parse_type, parse_f_type): New macros.
Replace builtin_type_ macros by using parse_{f_,}type.
(parse_number): Replace current_gdbarch by parse_gdbarch.
(yylex): Replace current_language by parse_language.
* jv-exp.y (parse_type): New macro.
(parse_number): Replace builtin_type_ macros by using parse_type.
* m2-exp.y (parse_type, parse_m2_type): New macros.
Replace builtin_type_ macros by using parse_{m2_,}type.
* objc-exp.y (parse_type): New macro.
Replace builtin_type_ macros by using parse_type.
(parse_number): Replace current_gdbarch by parse_gdbarch.
(yylex): Replace current_language by parse_language.
* p-exp.y (parse_type): New macro.
Replace builtin_type_ macros by using parse_type.
(parse_number): Replace current_gdbarch by parse_gdbarch.
(yylex): Replace current_language by parse_language.
the _parent field is a pointer and/or has a parallel XVS type.
(ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
the type of the tag instead of doing forcing an EVAL_NORMAL
expression evaluation.
(is_dot_digits_suffix): Remove.
(ada_lookup_symbol_list): Remove digits suffix from minimal symbols
before looking up in symbol table, and do not use wild matches on them.
(wild_match): Reimplement for speed and to allow matching of operator
symbols.
(is_valid_name_for_wild_match): Return zero for names that do not
follow the GNAT encoding.
(is_name_suffix): Fix typo in comment.
(to_record_with_fixed_variant_part): Ditto.
* infrun.c (context_switch): Don't save and load infrun state.
(context_switch_to): Delete.
* infcmd.c (proceed_thread_callback): Replace context_switch_to
calls by switch_to_thread calls.
* gdbthread.h (save_infrun_state, load_infrun_state): Delete.
* thread.c (main_thread_state, main_thread_executing): Delete.
(inferior_thread): Delete references to them.
(add_thread_silent): Fix case where we're adding a thread with the
same ptid as an exited thread. Remove references to
context-switching.
(load_infrun_state, save_infrun_state): Delete.
(thread_alive, is_thread_state, any_running, is_executing)
(set_executing): Remove the special handling for targets that
don't register any thread.
(restore_current_thread, thread_apply_all_command)
(do_captured_thread_select): Unconditionally call
switch_to_thread.
* mi/mi-main.c (mi_cmd_execute): Check for exited threads.
Call switch_to_thread instead of context_switch_to.
continuations.
* gdbthread.h (struct thread_info): Add comments around
continuations and intermediate_continuations.
(save_infrun_state, load_infrun_state): Delete continuations and
intermediate_continuations arguments.
* infrun.c (fetch_inferior_event): Only call normal_stop if
stop_soon is NO_STOP_QUIETLY.
(context_switch): Don't context-switch the continuations.
* thread.c (clear_thread_inferior_resources): Discard all
continuations of the thread we're clearing.
(save_infrun_state, load_infrun_state): Delete continuations and
intermediate_continuations arguments, and the code referencing
them.
* utils.c: Include "gdbthread.h".
(cmd_continuation, intermediate_continuation): Delete.
(add_continuation): Add thread_info* argument. Install the
continuation on it.
(restore_thread_cleanup): New.
(do_all_continuations_ptid, do_all_continuations_thread_callback):
New.
(do_all_continuations): Reimplement.
(discard_all_continuations_thread_callback,
discard_all_continuations_thread): New.
(discard_all_continuations): Reimplement.
(add_intermediate_continuation): Add thread_info* argument.
Install the continuation on it.
(do_all_intermediate_continuations_thread_callback)
(do_all_intermediate_continuations_thread): New.
(do_all_intermediate_continuations): Reimplement.
(discard_all_intermediate_continuations_thread_callback): New.
(discard_all_intermediate_continuations_thread): New.
(discard_all_intermediate_continuations): Reimplement.
* breakpoint.c (until_break_command): Install the continuation on
the current thread.
* defs.h (cmd_continuation, intermediate_continuation): Delete.
(struct thread_info): Forward declare.
(add_continuation, add_intermediate_continuation): Add
thread_info* argument.
(do_all_continuations_thread, discard_all_continuations_thread)
(do_all_intermediate_continuations_thread)
(discard_all_intermediate_continuations_thread): Declare.
* inf-loop.c (inferior_event_handler): In non-stop only run
continuations on the thread that stopped. In all-stop, run
continuations on all threads.
* infcmd.c (step_once, finish_command): Adjust.
* breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
* breakpoint.c (bpstat_do_actions): Rename to ...
(bpstat_do_actions_1): ... this. Make static. Change return type
to int. Return true if a breakpoint proceeded.
(bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
(delete_breakpoint): Don't reference the global stop_bpstat; it's
gone.
* gdbthread.h (struct thread_info): Add stop_bpstat.
(save_infrun_state, load_infrun_state): Remove stop_bpstat
argument.
* thread.c (load_infrun_state, save_infrun_state): Remove
stop_bpstat argument, and the code referencing it.
* infcall.c: Include "gdbthread.h".
(call_function_by_hand): Adjust.
* exceptions.c: Include "gdbthread.h".
(throw_exception): Adjust.
* infcmd.c (stop_bpstat): Delete.
(continue_command): In all-stop, set the ignore count on the
thread that reported the stop. In non-stop, set it on the current
thread.
(finish_command_continuation): Adjust.
(program_info): Adjust.
* infrun.c (clear_proceed_status): Adjust.
(context_switch): Don't context-switch stop_bpstat.
(handle_inferior_event): Adjust.
(normal_stop): Adjust.
(save_inferior_status, restore_inferior_status): Adjust.
* inf-loop.c (inferior_event_handler): Remove parameter to
bpstat_do_actions call.
* top.c (command_loop): Remove parameter to bpstat_do_actions
call. Call it unconditionally.
* event-top.c (command_handler): Ditto.
* python/python.c (execute_gdb_command): Ditto.
hear about thread info, update inferior_ptid.
(core_open): Clear the thread list and set inferior_ptid before
acknowledging a new inferior. Find threads before fetching
register info. Give an upper target layer a chance to find and
claim new threads. Print core generation and stop signal info
after finding new threads.
(get_core_register_section): Look at the lwp member of
inferior_ptid for detecting if we have threads info, instead of
the pid member.
(core_pid_to_str): New.
(init_core_ops): Register core_pid_to_str.
* gnu-nat.c (inf_validate_procs): If this is the first time we're
seeing a thread id, extend the main thread's ptid. If we still
have pending execs, don't be verbose about new threads.
(gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
(gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
Adjust.
Add it to gdb's thread list.
(procfs_fetch_registers, procfs_store_registers): Assume there's
always an lwp.
(procfs_wait): Don't add the main thread here.
(procfs_init_inferior): Create a procinfo for the main lwp here.
Change main thread's ptid with thread_change_ptid.
(procfs_notice_thread): Check for exited threads.
(procfs_corefile_thread_callback): Remove check for the main
process.
(procfs_make_note_section): Assume there is always a thread.
* sol-thread.c (sol_thread_attach): Clear sol_thread_active before
attaching. Change the main thread ptid with thread_change_ptid.
(sol_thread_detach): Clear sol_thread_active.
(sol_thread_wait): Check for exited threads.
(sol_thread_create_inferior): Clear sol_thread_active before
creating a new inferior. Change the main thread ptid with
thread_change_ptid.
(sol_thread_mourn_inferior): Clear sol_thread_active.
(sol_find_new_threads_callback): Check for exited threads.
LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
process, and return TARGET_WAITKIND_IGNORE.
(inf_ttrace_delete_dead_threads_callback): New.
(inf_ttrace_resume_lwp): New.
(inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
delete dying threads until they are really dead.
(inf_ttrace_wait): After stopping the whole process, delete any
dying thread that is really dead by now.
(inf_ttrace_thread_alive): Return 1.
(inf_ttrace_extra_thread_info): New.
(inf_ttrace_target): Register inf_ttrace_extra_thread_info.
of the child fork.
(inf_ttrace_attach): Add the main thread.
(inf_ttrace_resume_callback): Check for exited threads. Adjust
for always a thread.
(inf_ttrace_wait): Decorate the main thread's ptid with lwp info
using thread_change_ptid, and set its private data. Don't add the
main thread here.
(inf_ttrace_pid_to_str): Adjust.
(inf_ptrace_attach): Add the main thread here.
* linux-nat.c (linux_nat_attach): Don't add the main thread here.
Decorate the main thread id with the lwp id.
