Fix double parsing of filenames passed as command line arguments
to GDB (causes weird handling of escape characters).
Also, remove dependencies on the CLI from libgdb.
* call-cmds.h: Remove declaration of exec_file_command().
* gdbcore.h: Remove declaration of exec_file_command().
Add declarations for exec_open() and exec_file_clear().
* symfile.h: Add declarations for symbol_file_add_main() and
symbol_file_clear().
* exec.c (exec_open): New function. Implements to_open for exec
targets.
(exec_file_clear): New function. Makes GDB forget about a previously
specified executable file.
(exec_file_attach): Move parsing of arguments from here ...
(exec_file_command): ... to here.
(init_exec_ops): Use exec_open(), not exec_file_command() to
implement to_open for exec targets.
* symfile.c (symbol_file_add_main): New function. Call symbol_file_add() with default values. Used when the file name has already been parsed.
(symbol_file_clear): New function. Makes GDB forget about previously
read symbols.
(symbol_file_command): Call the above function instead of inline code.
* main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated
"call-cmds.h".
(captured_main): Call exec_file_attach() and symbol_file_add_main()
instead of exec_file_command() and symbol_file_command().
(captured_main): Add comment.
* corefile.c: Include "symfile.h".
(core_file_command): Call symbol_file_add_main() instead of
symbol_file_command().
(reopen_exec_file): Call exec_open() instead of exec_file_command().
* infcmd.c: Include "symfile.h".
(attach_command): Call symbol_file_add_main() instead of
symbol_file_command().
* infrun.c: Remove comment about the inclusion of "symfile.h",
not any longer appropriate.
(follow_exec): Call symbol_file_add_main() instead of
symbol_file_command().
* remote-es.c: Include "symfile.h".
(es1800_load): Call symbol_file_add_main() instead of
symbol_file_command().
* remote-vx.c: Remove comment about the inclusion of "symfile.h",
not any longer appropriate.
(vx-wait): Call symbol_file_add_main() instead of
symbol_file_command().
* solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main()
instead of symbol_file_command().
* v850ice.c (ice_file): Call exec_open(), exec_file_attach() and
symbol_file_add_main() instead of exec_file_command() and
symbol_file_command().
* Makefile.in: Update dependencies.
* infcmd.c (get_inferior_args, set_inferior_args): Accessor functions
for the inferior program arguments.
(run_command, run_no_args_command, init_infcmd)): Use accessor
functions to set the inferior program arguments.
* inferior.h: Add definitions to the accessor functions above.
step_over_calls.
* infcmd.c (step_over_calls): Change definition.
(step_1): Use new enum values in relation to step_over_calls.
(step_once): Ditto.
(until_next_command): Ditto.
* infrun.c (clear_proceed_status): Ditto.
(handle_inferior_event): Ditto.
* inferior.h (step_stop_if_no_debug): New variable.
* infrun.c (step_stop_if_no_debug): Declare.
(handle_inferior_event): Stop the step command if we entered a function without
line info.
(_initialize_infrun): New command 'set step-mode' to control the step command.
* infcmd.c (step_once): Switch to stepi mode if there is no line info
(and switching is enabled).
* defs.h (struct continuation_arg): make 'data' a union, to avoid
casting problems when int and pointer are not the same size.
* event-top.c (command_handler): use data as a union.
(command_line_handler_continuation): ditto.
* infcmd.c (step_1_continuation): use data as a union. Re-indent.
(step_once): ditto. (finish_command_continuation): ditto.
(finish_command): ditto.
* breakpoint.c (until_break_command): use data as a union.
(until_break_command_continuation): ditto.
* utils.c (add_intermediate_continuation): fix typo in comment.
* infcmd.c (run_stack_dummy): Do not pop frame on random signal.
* valops.c (_initialize_valops): Add command "set unwindonsignal".
(hand_function_call): Test for unwind_on_signal and act accordingly.
returns a possibly modified pid.
* inftarg.c (ptrace_him): Now returns pid;
* m3-nat.c (m3_trace_him): Now returns pid;
* infcmd.c (run_command): Minor cleanup.
* infrun.c (wait_for_inferior): Add another check for one_stepped
near where we read the pc to avoid erroneously setting
random_signal for multi-threaded support.
* procfs.c: Add support for Solaris LWPs. Remove def of
LOSING_POLL. Many cleanups... Several workarounds for Solaris
lossage. System call entry and exit are now handled by
dynamically registered handlers.
* (syscallname): Don't barf when handed an unknown syscall
number.
* (info_proc_syscalls): Ditto.
* sol-thread.c: New file. Implements Solaris thread support.
* symfile.c (symbol_file_add): Add call to target_new_objfile to
notify target-dependent code about new symbol tables.
* (clear_symtab_users): Call target_new_objfile to notify it of
the removal of all symbol tables.
* target.c (push_target): Make sure that to_close is non-zero
before calling it.
* target.h (target_new_objfile): Provide default.
* config/alpha/nm-osf2.h: Define LOSING_POLL because this version
of OSF can't hack using poll with /proc.
* config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
sol-thread-new-objfile.
* config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
add libthread_db.so.1 to NAT_CLIBS.
* config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
target_pid_to_str.
storage leaks.
(breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
* infcmd.c (run_command), solib.c (locate_base): Check for
target_has_execution in addition to inferior_pid, a core file
from a threaded program is yielding a non-zero inferior_pid.
* sparc-tdep.c (get_saved_register): Handle window registers
in a dummy frame correctly.
before testing against reg_ptr.
* eval.c (evaluate_subexp_standard): Cast type of
TYPE_FN_FIELD_VOFFSET to int.
* findvar.c (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer): Cast type of sizeof to int.
* values.c (unpack_field_as_long, modify_field): Ditto.
* valops.c (value_assign, call_function_by_hand): Ditto.
* infcmd.c (do_registers_info): Ditto.
* ser-tcp.c (tcp_open): Ditto
* remote.c (putpkt): Ditto.
* dcache.c (dcache_peek): Ditto.
* dcache.c (dcache_poke): Ditto.
* m2-exp.y (yylex): Ditto.
* gnu-regex.c (re_match_2): Ditto.
* f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
out unused macro definition and variables.
* inftarg.c (proc_wait): Move from main.c to here, and make static.
* valprint.c (val_print_string): Change bufsize from int to unsigned.
* main.c (wait.h): Include
* top.c (command_line_input): Remove unused variable "c".
* f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
value TYPE_CODE_TYPEDEF to switch statement.
(f_type_print_varspec_suffix): Add missing enum value
TYPE_CODE_TYPEDEF to switch statement.
* ch-exp.c (parse_primval): Add remaining enumeration values to
switch statement, with no specific action.
(ch_lex): Add LOC_UNRESOLVED in switch statement.
(pushback_token): Ifdef out, since code using it is ifdef'd out.
* stabsread.c (cleanup_undefined_types): Remove unused label
"badtype".
* objfiles.h (print_symbol_bcache_statistics): Add prototype.
* maint.c (objfiles.h): Include.
(maintenance_print_statistics): Remove unused variable "temp".
* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
unused variable "found_file_symbol".
* m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
* language.c (lang_bool_type): Use existing function local type
variable rather than create block local variables.
* solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
* infptrace.c (wait.h, command.h): Include.
* ser-tcp.c (gdb_string.h): Include
* i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
(i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
* command.c (complete_on_enum): Make assignment used as truth value
explictly check against NULL.
(wait.h): Include.
* infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
that uses it is ifdef'd out.
* parser-defs.h: Add prototype for write_dollar_variable.
* infrun.c: Add prototype for write_pc_pid.
* breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
* symmisc.c (bcache.h): Include.
* bcache.h: Add prototype for print_bcache_statistics.
* symfile.c: Include <time.h>.
* printcmd.c (print_scalar_formatted): Change len to unsigned int.
* valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
* valarith.c (value_binop): Change result_len, promoted_len1,
and promoted_len2 to unsigned int.
* valarith.c (value_subscripted_rvalue): Change elt_offs and
elt_size to unsigned int.
* valops.c (value_array): Change typelength to unsigned int.
(destructor_name_p): Change len to unsigned int.
* scm-lang.h (scm_parse): Add prototype for scm_unpack.
* symfile.c (decrement_reading_symtab): Change return type to void.
* valarith.c (value_subscript): Remove unused variable "word".
(value_subscript): Remove unused variable "tint".
* valops.c (auto_abandon): Ifdef out, since code using it is also
ifdef'd out.
* eval.c (init_array_element): Remove unused variable "val".
* Makefile.in (values.o): Depends on scm-lang.h.
(command.o): Depends upon wait_h.
(ser-tcp.o): Depends upon gdb_string.h.
(infptrace.o): Depends upon wait_h and command_h.
(maint.o): Depends on objfiles.h and symfile.h.
* values.c (allocate_repeat_value): Remove unused variable
"element_type".
(scm-lang.h): Include.
* breakpoint.c (create_longjmp_breakpoint): Enclose in
GET_LONGJMP_TARGET define, unused otherwise.
* config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
i386_remove_watchpoint and i386_stopped_by_watchpoint.
* sh-tdep.c (set processor): New command to set specific
processor type.
(sh_reg_names, sh3_reg_names): Arrays of register names for
SH and SH3 processors.
(sh_set_processor_type): New function.
* sh3-rom.c (sh3_open): Call it.
(sh3_regname): Add names of all the bank registers.
(sh3_supply_register): Clean up formatting.
* config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
bank registers.
(REGISTER_NAMES): Add names of bank registers.
(FP15_REGNUM): Define.
(REGISTER_VIRTUAL_TYPE): Use it.
* monitor.c: Clean up some comments.
collision in C++.
* infcmd.c (path_command): Use empty string if PATH name not set.
* i386-tdep.c (skip_trampoline_code): New function.
* srec.c: Renamed dsrec.c to avoid filename collision.
* Makefile.in: Cope with renaming.
Update copyrights to 1996.
solib.c to symfile.c.
* solib.c: ditto.
* symfile.h: Add extern declaration of the above mentioned variable.
* infcmd.c: Take out extern declaration, since it's in symfile.h.
Andrew Cagney
Fernando Nasser
Mark Kettenis
Kevin Buettner
Christopher Faylor
David Taylor
David Anderson
Elena Zannoni
Michael Snyder
Jason Molenda
Stan Shebs
Fred Fish
Stu Grossman
Peter Schauer
Steve Chamberlain
Kung Hsu
J.T. Conklin
Jim Kingdon