From 15f33b666dcf1fedc25c3a719561763f6ec12c13 Mon Sep 17 00:00:00 2001 From: "J.T. Conklin" Date: Fri, 12 Jan 2001 03:44:32 +0000 Subject: Shuffle ChangeLog files... --- gdb/ChangeLog-1998 | 7220 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 7220 insertions(+) create mode 100644 gdb/ChangeLog-1998 (limited to 'gdb/ChangeLog-1998') diff --git a/gdb/ChangeLog-1998 b/gdb/ChangeLog-1998 new file mode 100644 index 0000000..a9038f8 --- /dev/null +++ b/gdb/ChangeLog-1998 @@ -0,0 +1,7220 @@ +Thu Dec 31 15:26:13 1998 Stan Shebs + + * corelow.c (core_ops): Don't initialize statically. + (init_core_ops): New function, fills in core_ops. + (_initialize_corelow): Use it. + +Thu Dec 31 16:54:30 1998 David Taylor + + The following changes were made by + Elena Zannoni + Edith Epstein + David Taylor + + * config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Change to read + nullify instruction bit from IPSW only when we are not in a system + call. + (STRCAT_REGISTER, pa_do_strcat_registers_info): Additional + parameter -- precision. + + * Makefile.in (BUILD_TUI): To build the tui, only when configured + with --enable-tui. + (YLWRAP): Use ylwrap to avoid problems on systems w/o bison. + (gdb$(EXEEXT)): Make it dependent on BUILD_TUI. + (all-tui): Remove dependency from phony target. + (c-exp.tab.c): Use ylwrap instead of bison. + (jv-exp.tab.c): Ditto. + (f-exp.tab.c): Ditto. + (m2-exp.tab.c): Ditto. + + * configure.in (ENABLE_CFLAGS): Define and export BUILD_TUI. + + * configure: Regenerated. + + * c-typeprint.c (c_type_print_base): Get to the method name by + skipping over all the namespaces, classes and '::'. + + * infcmd.c (run_command): Only call SOLIB_RESTART if it's + defined. + (detach_command): Ditto. + + * infptrace.c (call_ptrace): Add some debugging code. + + * infrun.c (follow_inferior_fork): Only define on HP. + (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have + shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE + removed by HP. + + * Makefile.in (ALLDEPFILES): Add somread.c, hp-psymtab-read.c, + hp-symtab-read.c. + (SFILES): Remove the above files + (COMMON_OBS): Remove somread.o + (SFILES): Add the tui files to this, so they get + included in etags tables. + (all-tui): New rule, which does a recursive make in the tui + subdir. + (gdb$(EXEEXT)): Add tui-all to the list of + dependencies, and add tui/libtui.a to the link list. + (tui/libtui.a): When recursing, pass down + ${FLAGS_TO_PASS}. And don't echo the make command. This is + closer to what the other recursions do. + (HFILES_NO_SRCDIR) add hpread.h. + (COMMON_OBS): Add hp-psymtab-read.o, hp-symtab-read.o + Allow the TUI code to be conditionally enabled. + (TUI_TARGET, TUI_LIBRARY): New variables, whose values are set by + the configuration script. They're set to the empty string when + the TUI isn't enabled. + (gdb$(GDBEXT)): Use those, instead of referring to tui-all and + tui/libtui.a directly. + + * Makefile.in: Avoid spurious relinking. + (gdb$(EXEEXT)): Depend on the actual tui library, not on a + fictitious target. Since the fictitious target never existed, make + would always relink. + (tui/libtui.a): Renamed from all-tui. Always recurse to make sure + the library is up to date. + (TUI_TARGET): Variable removed; there's no need for it any more. + + * Makefile.in: Look for tui include files in the tui source dir. + + * Use automake's `aclocal' program to generate aclocal.m4, to allow + us to use automake macros in configure.in with impunity. + + * acconfig.h: Add an entry for the `TUI' symbol. + + * acinclude.m4: New file, containing the code from the old + aclocal.m4. Incorporate (by reference) ../bfd/acinclude.m4, not + ../bfd/aclocal.m4, since we only want bfd's local macros. + + * aclocal.m4: Now automagically generated. Just run aclocal! + + * annotate.c (annotate_catchpoint): New function. + + * annotate.h: Taking the new includes (symtab.h and gdbtypes.h). + not taking the ansic C build fix. + (annotate_catchpoint): Declare. + + * blockframe.c (blockvector_for_pc_sect): Check that the end of + the block is >= to the pc, not just >. + + * breakpoint.c (create_temp_exception_breakpoint): #If it out -- + nothing calls it. + (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not + defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. + (bpstat_get_triggered_catchpoints): If we don't have shared + library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor + SOLIB_UNLOADED_LIBRARY_PATHNAME. + (watch_command_1): Don't require a run before a watch command + unless we're on HP [it's an HP OS bug, not a generic limitation] + (catch_load_command_1): Don't define if no shared libraries. + (catch_command_1): Don't claim to support fork catchpoints unless + CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support + vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, + don't clain to support shared library load catchpoints if shared + libraries aren't supported, and don't claim to support exec + catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined + + (bpstat_do_actions): If we just set cmd to NULL, don't then try to + set it to cmd->next as we'll SEGV. + (bpstat_do_actions): Simplify significantly. It's + now almost as simple as before the merge and it no longer has the + HP bug that breakpoint commands are executed repeatedly. + + (break_at_finish_command_1): Rewrite and make sure + selected_frame points to a frame before using it. Fix string + termination error. + (break_at_finish_at_depth_command_1): Ditto. + + (can_use_hw_watchpoints): New static variable. + (read_memory_nobpt): Test for breakpoint type bp_none. + (insert_breakpoints): Test for breakpoint type bp_catch_exec; + insure have a current frame before getting the frame address. + (remove_breakpoints): Check for breakpoints of types bp_none, + bp_catch_fork, bp_catch_vfork, and bp_catch_exec. + (bpstat_stop_status): Fix updates of b->hit_count. + (bpstat_have_active_hw_watchpoints): New function. + (create_exec_event_watchpoint): New function. + (watch_command_1): Use can_use_hw_watchpoints. + (catch_fork_command_1): Change name of function to call from + target_create_catch_(v)fork_hook to create_(v)fork_even_catchpoint. + (delete_breakpoint): Test for already deleted breakpoints; add + support for bp_catch_fork, bp_catch_vfork, and bp_catch_exec + breakpoints. + (_initialize_breakpoint): Add can-use-hw-watchpoints to list of + user settable debugger variables. + + (clear_command): When there is no argument + to the clear command, delete all breakpoints that are hit at + default line. This will include a breakpoint whose line number + does not correspond to the default line, but has been set at + the default address. + + (delete_breakpoint): Don't call bpstat_clear_actions, instead + clear things explicitly; if clearing breakpoint_at, then also + clear any associated actions so that bpstat_do_actions won't try + to execute them. + (_initialize_breakpoint): Fix function name for bx command. + + (tbreak_command): Remove static from declaration. + (maintenance_info_breakpoints): Ditto. + + (reattach_breakpoints): New funct definition, used with with + hardware watchpoints + (breakpoint_1): Change format and add entries to bptypes[] + (maintenance_info_breakpoints): Function is no longer static + + (_initialize_breakpoint): Removed a comment. + (exception_catchpoints_are_fragile, + exception_support_initialized): Define. + (breakpoint_here_p): Fixed syntax error in conditional + (disable_watchpoints_before_interactive_call_start): Fixed call to + check_duplicates. Need a section parameter. + (enable_watchpoints_after_interactive_call_stop): Fixed call to + check_duplicates. Need a section parameter. + (breakpoint_re_set_one): Fixed call to check_duplicates. Need a + section parameter. + (delete_command): Fixed syntax error in conditional + (breakpoint_re_set): Fixed some typos. + + (args_for_catchpoint_enable): New type for handling exceptions. + (current_exception_event): New variable for handling exceptions. + (insert_breakpoints): Check for additional breakpoint types -- + bp_catch_throw, bp_catch_catch, call_disabled. Also, do some + additional work to handle an exception catchpoint. + (remove_breakpoint): There are additional breakpoint types to + check for: Bp_catch_throw, bp_catch_catch, call_disabled. Also do + some additional work to remove the exception catchpoints + (breakpoint_init_inferior): New input parameter. If there are + exception catchpoints delete them. + (breakpoint_here_p): There are additional breakpoint enable + settings to check for: Shlib_disabled, call_disabled + (breakpoint_thread_match): There are additional breakpoint enable + settings to check for: Call_disabled + (ep_is_catchpoint): There are additional breakpoint types to check + for: Bp_catch_throw, bp_catch_catch + (ep_is_exception_catchpoint): New function + (bpstat_find_step_resume_breakpoint): New function + (bpstat_do_actions): Introduce a local copy of the bpstat + structure. + (print_it_normal): There are additional breakpoint types to check + for: Bp_catch_throw, bp_catch_catch Changeing the control + structure a bit (adding else ifs) Add code to print out info about + exceptions. + (bpstat_stop_status): There are additional breakpoint enable + settings to check for: Call_disabled. there are additional + breakpoint types to chack for: Bp_catch_catch and bp_catch_throw. + Check to see if stopped due to an exception. Minor fixes to the + catch_errors calls. Make sure to count all encountered + breakpoints. There was something funky going on previously with + the counting. + (bpstat_what): Add cases for new breakpoint types: + bp_catch_catch, bp_catch_throw. + (bpstat_get_triggered_catchpoints): Check for new breakpoint types + : Bp_catch_catch, bp _catch_throw. + (breakpoint_1): Account for new breakpoint types. + (describe_other_breakpoints): Account for new breakpoint enable + setting (call_disabled) + (check_duplicates): Account for new breakpoint enable setting + (call_disabled) + (disable_breakpoints_in_shlibs): New function + (disable_watchpoints_before_interactive_call_start): New function + (mention): Account for new breakpoint types. + (break_command_1): Some additional checking for a valid PC. + (watch_command_1): Some dditional checking to prevent a watch + before a run command. + (ep_parse_optional_filename): Simplified for loop. + (create_exception_catchpoint): New function + (cover_target_enable_exception_callback): New function + (handle_gnu_4_16_catch_command): This used to be thcatch_command_1 + function.e + (create_temp_exception_breakpoint): New function + (catch_command_1): Differs from gdb 4.16 and gdb 4.17. Is now + calling catch_exception_command_1 using the EX_EVENT_CATCH and + EX_EVENT_THROW values as parameters. + (clear_command): Additional comments + (delete_breakpoint): Handle exceptions. Check for additional + breakpoint enable settings: Shlib_disabled, call_disabled. + (delete_command): Hp folks are claiming that we should not delete + shlib_event breakpoints + (breakpoint_re_set_one): Moved call to check_duplicates. Add new + breakpoint types to switch statement. + (breakpoint_re_set_thread): New function + (enable_command): Account for new breakpoint types. + + (insertion_state_t): New enumerated type. + (remove_breakpoint): New param in funct prototype. + (insert_breakpoints): Check for bp_catch_fork and bp_catch_vfork. + (remove_breakpoints): Changed call to remove_breakpoint. + (detach_breakpoints): New function. + (remove_breakpoint): New parameter, is. Also changed the + way b->inserted is set. + (ep_is_catchpoint): New function. + (ep_is_shlib_catchpoint): New function. + (print_it_normal): Check for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. Also new code + to print out catchpoints properly. + (bpstat_stop_status): Check for bp_catch_fork, bp_catch_vfork, + and bp_catch_exec. Also, some code to check for catching a + shared library load/unload. + (bpstat_what): Added catch_shlib_event to class enumeration. + Defined new macro, shlr. Expanded the bpstat_what_main_action + table. Add cases for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, and bp_catch_exec. + (bpstat_get_triggered_catchpoints): New function. + (breakpoint_1): Changes to bptypes definition. Also check for + bp_catch_load, bp_catch_unload, bp_catch_fork, bp_catch_vfork, + bp_catch_exec. Similar changes to the switch statement. + (set_raw_breakpoint): Initialize new breakpoint structure fields. + dll_pathname, triggered_dll_pathname, forked_inferior_pid, + exec_pathname. + (create_solib_load_unload_event_breakpoint): New function. + (create_solib_load_event_breakpoint): New function. + (create_solib_unload_event_breakpoint): New function. + (create_fork_vfork_event_catchpoint): New function. + (create_fork_event_catchpoint): New function. + (create_vfork_event_catchpoint): New function. + (mention): New cases for bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (ep_skip_leading_whitespace): New function. + (ep_find_event_name_end): New function. + (ep_parse_optional_if_clause): New function. + (ep_parse_optional_filename): New function. + (catch_fork_kind): New enumerated type. + (catch_fork_command_1): New function. + (catch_exec_command_1): New function. + (catch_load_command_1): New function. + (catch_unload_command_1): New function. + (catch_throw_command_1): New function. + (catch_command_1): Now calls catch_throw_command_1. + (tcatch_command): New function. + (delete_breakpoint): Changed call to remove_breakpoint. + Also free the new fields in the breakpoint structure. + (breakpoint_re_set_one): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (disable_command): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (enable_command): Handle bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork, bp_catch_exec. + (_initialize_breakpoint): Alter add_com call for catchpoints, + add add_com call for watchpoints. + + * breakpoint.h (enum bptype): New entries bp_catch_catch, + bp_catch_throw, and bp_none, bp_catch_load, bp_catch_unload, + bp_catch_fork, bp_catch_vfork,bp_catch_exec. Add declarations for + new functions bpstat_have_active_hw_watchpoints and + create_exec_event_catchpoint. + (tbreak_command): Add prototype. + (update_breakpoints_after_exec): Add prototype; update comments. + (reattach_breakpoints): New funct prototype declaration. + (enable): New enumerated value call_disabled. + (bpstat_find_step_resume_breakpoint): New funct decl. + (inf_context): New enumerated type. + (breakpoint_re_set_thread): New funct decl. + (breakpoint_init_inferior): New parameter. + (disable_watchpoints_before_interactive_call_start): New funct decl. + (enable_watchpoints_after_interactive_call_stop): New funct decl. + (disable_breakpoints_in_shlibs): New funct decl. + (struct breakpoint): New fields, dll_pathname,triggered_dll_pathname, + forked_inferior_pid,exec_pathname BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. + (bpstat_get_triggered_catchpoints): New function. + (detach_breakpoints): New function. + (create_solib_load_event_breakpoint): New function. + (create_solib_unload_event_breakpoint) New function. + (create_fork_event_catchpoint): New function. + (create_vfork_event_catchpoint): New function. + (ep_is_catchpoint): New function. + (ep_is_shlib_catchpoint) New function. + (enum bpstat_what_main_action): New entry. + + * buildsym.c (finish_block): Get rid of processing_hp_compilation; + handle LOC_INDIRECT case. Set the BLOCK_GCC_COMPILED to the right + compiler. + (push_context): Add symbols for parameters to the context_stack. + (merge_symbol_lists): New function. Merges two symbol lists. + (struct context_stack): Add new field param. + + (processing_hp_compilation): New external var. + + * c-exp.y: Use external flag hp_som_som_object_present to decide + whether code was compiled by HP's compilers. Add two new C++ + tokens for true and false. + (yylex): Check for template name is done differently for the + HP/aCC compiler case; change some of the template processing code + for handling HP aCC templates. + + * c-lang.c (c_create_fundamental_type): Added case to handle + template args. Handle FT_BOOLEAN type. Set no sign flag for + FT_CHAR. + (cplus_builtin_types): New structure for c++ builtin types. + (cplus_language_defn): Use cplus_builtin_types instead of + c_builtin_types. + + * c-typeprint.c (c_type_print_base): Don't print 'privete' label + for a class if all members are private, similarly don't print + 'public' for a struct. Add support for sized enums (HP/aCC). get + rid of the 'static' keyword printed by the demangler for member + function, when printing the type of a class. 'static' will be + added by this function. If the demangled name is null, and the + method is not stubbed, get the signature by looking at the + information stored in the symbol structure. Remove printing of + 'const' and 'volatile' keywords for methods. This is now taken + care as part of the demangled member names. + (cp_type_print_method_args): New function. To print a C++ method + arguments and name to the output stream. + + (c_type_print_cv_qualifier): New function. Print out "const" and + "volatile" attributes. + (c_type_print_varspec_prefix): Print const or volatile qualifiers. + (c_type_print_args): Print 'void' for c++. + (c_type_print_varspec_suffix): Print 'void' for a no argument + function. + (c_type_print_base): Print const or volatile qualifiers. Do not + print 'unnamed union' if HP aCC compiler used. Distinguish + between struct and class based on the DECLARED_TYPE. Handle + HP/aCC compiler case for not printing vtable. Add Template + support. + + (cp_type_print_derivation_info): Print out 'protected' when + appropriate. This applies only to HP's compilers, not gcc. + + (c_val_print): Added parameter embedded_offset. Add + embedded_offset to valaddr in function calls; fix calls to + val_print and cp_print_value_fields. process TYPE_CODE_METHOD as + well. moved call to check_typedef out of conditional. added + embedded offset param to val_print call. + + (c_value_print): Add new parameter to call to val_print. + handle pointer to class case. Attempt to + determine the real type of the object to be printed. + ensure that const char *, const unsigned char * + come out without the type but the volatile variants + and the signed variants don't. + + * coff-solib.c (coff_solib_add): Add parameters to call + to symbol_file_add. + + * coff-solib.h: (Solib_REMOVE_INFERIOR_HOOK): New macro. defined + to 0. functionality not implemented for coff. + (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro, generate error message + for coff. + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Ditto. + (SOLIB_HAVE_LOAD_EVENT): Ditto. + (SOLIB_LOADED_LIBRARY_PATHNAME): Ditto. + (SOLIB_HAVE_UNLOAD_EVENT): Ditto. + (SOLIB_UNLOADED_LIBRARY_PATHNAME): Ditto. + (SOLIB_IN_DYNAMIC_LINKER): Ditto. + (SOLIB_RESTART): Ditto. + + * command.c (find_cmd): New function. (lookup_cmd_1): Call it, + change parsing if tui_version or xdb_commands is set. + (_initialize_command): Install new alias if xdb_commands is set. + + * complaints.h: Add ifdef...endif pair at beginning and end of file. + + * config.in, configure: Regenerated. + + * config/pa/hppabsd.mh (NATDEPFILES): Added new files + hp-psymtab-read.o and hp-symtab-read.o. + * config/pa/hppahpux.mh (NATDEPFILES): Ditto. + + * config/pa/hppahpux.mh (TERMCAP): Use -lHcurses. + * config/pa/hppaosf.mh (NATDEPFILES): Ditto. + + * config/pa/hpux1020.mh (TERMCAP): Use -lHcurses. + (MH_CFLAGS): New flag, -D__HP_CURSES, this define + is used by HP's linker to find the correct curses library. + + * config/pa/hpux1020.mh: New file. + + * config/pa/hpux1020.mt: New file. + + * config/pa/hpux1100.mh (TERMCAP): Link against -lcurses, not + -lHcurses. The latter does not contain mvwaddstr, wscrl, or + wstbwlmkfzz. + + * config/pa/hpux1100.mh (TERMCAP): Use -lHcurses. + (MH_CFLAGS): New flag, -D__HP_CURSES, this define + is used by HP's linker to find the correct curses library. + + * config/pa/hpux1100.mh (TERMCAP): When hosting on hpux 11.00, use + -lHcurses rather than -lcurses. + + * config/pa/hpux1100.mh: New file. + + * config/pa/hpux1100.mt: New file. + + * config/pa/nm-hppah.h (CHILD_HAS_SYSCALL_EVENT): New macro + (CHILD_THREAD_ALIVE): New macro + (STOPPED_BY_WATCHPOINT): Add a condition to the macro, + ! stepped_after_stopped_by_watchpoint + (TARGET_ENABLE_HW_WATCHPOINTS): New macro + (hppa_enable_hw_watchpoints): New funct decl + (TARGET_DISABLE_HW_WATCHPOINTS): New macro + ( hppa_disable_hw_watchpoints): New funct decl + these are for HP's implementation of fast + watchpoints (via page protection). + (target_pid_to_str): New macro, calls hppa_pid_to_str + (target_tid_to_str): New macro, calls hppa_tid_to_str + + * config/pa/nm-hppah.h (CHILD_POST_WAIT): Delete; + (CHILD_CREATE_CATCH_FORK_HOOK): Replace with + CHILD_INSERT_FORK_CATCHPOINT and CHILD_REMOVE_FORK_CATCHPOINT. + (CHILD_CREATE_CATCH_VFORK_HOOK): Replace with + CHILD_INSERT_VFORK_CATCHPOINT and CHILD_REMOVE_VFORK_CATCHPOINT. + (CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC, + CHILD_INSERT_EXEC_CATCHPOINT, CHILD_REMOVE_EXEC_CATCHPOINT, + CHILD_HAS_EXECD, CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL, + CHILD_POST_ATTACH, TARGET_HAS_HARDWARE_WATCHPOINTS, + TARGET_CAN_USE_HARDWARE_WATCHPOINT, + TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, + TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT, + HAVE_NONSTEPPABLE_WATCHPOINT, target_insert_watchpoint, + target_remote_watchpoint): New macros. + + * config/pa/nm-hppah.h (CHILD_XFER_MEMORY): Reinsert accidentally + deleted define. + + * config/pa/nm-hppah.h: + (PREPARE_TO_PROCEED): Defined macro to use + hppa_prepare_to_proceed. + (hppa_pid_to_str): Extern decl. + (hppa_tid_to_str): Extern decl. + (target_pid_or_tid_to_str): New macro definition. + (hppa_pid_or_tid_to_str): Extern decl. + (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): New macro - for + handling events caused by a call to vfork. + (hppa_ensure_vforking_parent_remains_stopped): Extern decl. + (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): New macro - + for handling events caused by a call to vfork. + (hppa_resume_execd_vforking_child_to_get_parent_vfork): Extern decl. + + * config/pa/nm-hppah.h: Fix PREPARE_TO_PROCEED macro. + + * config/pa/nm-hppah.h: Fix for gcc compile on HPUX, change + PT_RDUAREA to PT_RUAREA. + + * config/pa/nm-hppah.h: Introduced an HPUXHPPA define. + A bit of a hack so that I can ifdef some code that + only works for the HP wildebeest debugger. + + * config/pa/nm-hppah.h: Lots of new CHILD_ defines; + process_event_kind enum. + + * config/pa/tm-hppa.h (BREAKPOINT32): New define. + (CALL_DUMMY_HAS_COMPLETED): New define. + + * config/pa/tm-hppa.h (STACK_ALIGN): New macro. + (NO_EXTRA_ALIGNMENT_NEEDED): New macro. + (PC_REQUIRES_RUN_BEFORE_USE): New macro. + (REGISTER_NAMES): Formatting in file changed. + (CR27_REGNUM): Base register for thread local storage. + (USE_STRUCT_CONVENTION): New macro used to decide whether + a function returning a value of type type will + put it on the stack or into registers (based on the + PA risc calling conventions). + (EXTRACT_RETURN_VALUE): Fixed calculation for extracting return value. + (VALUE_RETURNED_FROM_STACK): New macro. + (TARGET_READ_PC): Declared the function used in the definition. + (SKIP_TRAMPOLINE_CODE): Declared the function used in the definition. + (TARGET_WRITE_PC): Declared the function used in the definition. + (TARGET_READ_FP): Declared the function used in the definition. + + * config/pa/tm-hppa.h (STRCAT_REGISTER): Define macro for + future use. + (pa_do_strcat_registers_info): Moved function decl from + defs.h to this HPUX specific .h file. + + * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Type_LENGTH returns + bytes, not bits; fix off by 8 error. + + * config/pa/tm-hppa.h: + New comment for obj_unwind_info definition + New typedef, obj_private_struct + + * config/pa/tm-hppa.h: Delete most target_ macros -- use default + versions instead; remove extraneous comma from proc_wait macro. + + * config/pa/tm-hppa.h: Get rid of macro HP_COMPILED_TARGET. + + * config/pa/tm-hppa.h: Removed redefinitions of + USE_STRUCT_CONVENTION and STACK_ALIGN macros. + + * config/pa/tm-hppa.h: Some new definitions + New macros: Arg0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM. + target_pid_to_exec_file, target_acknowledge_forked_child, + target_create_catch_fork_hook, target_create_catch_vfork_hook, + target_has_forked, target_has_vforked, require_attach, + require_detach, proc_wait + New funct decls: Hppa_pid_to_exec_file, + hppa_acknowledge_forked_child, hppa_create_catch_fork_hook, + hppa_create_catch_vfork_hook, hppa_target_has_forked, + hppa_target_has_vforked, hppa_require_attach, + hppa_require_detach, process_wait + (unwind_table_entry): Added comments to describe struct fields. + + * config/pa/tm-hppah.h (somsolib.h): Include it. + + * config/pa/tm-hppah.h: + (CHILD_ENABLE_EXCEPTION_CALLBACK): New define + (CHILD_GET_CURRENT_EXCEPTION_EVENT): New define + + * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. + + * configure.in (AC_CHECK_HEADERS): Add check for term.h. + + * configure.in: Add an --enable-tui argument. + + * configure.in: Construct tui/Makefile from tui/Makefile.in. + + * configure.in: Use AM_PROG_CC_STDC. If we have the GUI, then we + need this to process libgui.h. + + * convex-tdep.c (decout): Change FILE to GDB_FILE. + + * corefile.c: Include objfiles.h, symfile.h. + (core_file_command): Attempt to determine the name of the symbol + file from the core file. + (read_memory_string): New function. + + * corefile.c (core_file_command): Temporary hack to make non-hpux + work. For, non-hpux, t->to_core_file_to_sym_file does not have a + reasonable value. No target_ops vector on the stack gives it a + non-zero value. fix later. + + * corelow.c (core_file_to_sym_file): Added new local variable, + failing command, and do some explicit type castings. + (core_ops): Add three new fields: to_has_syscall_event, + to_enable_exception_callback, to_get_current_exception_event. + Necessary since we still have oldstyle initialization in + this file + + * corelow.c: Include unistd.h + (core_file_to_sym_file): New function + (core_file_thread_alive): New function + (core_ops): Added new target ops vector fields. see below. And + yes we definitiely need to initialize them here, as long as + we're using static initialization. + + * cxux-nat.c (add_shared_symbol_files): Additonal params for calls + to symbol_file_add. + + * defs.h (gdb_file_isatty): New function decl. + + * defs.h (GDB_FILE): If TUI is defined, define a structure rather + than making this an alias for FILE. + (gdb_stdout, gdb_stderr): If TUI is defined, then define these + as pointers to variables of type GDB_FILE rather than making them + be aliases for stdout and stderr. + + * defs.h (TUIDO): Add definition conditionalized on definition + (or lack thereof) of TUI. + + * defs.h (command_class): Add two additional values. + (precision_type): New enum. + + * defs.h (gdb_fclose): Add declaration. + + * defs.h (store_address): Change prototype to match function. + + * defs.h (tui_version, xdb_commands, dbx_commands): Add decl's. + + * defs.h (gdb_file_deallocate): New function declaration + + * defs.h: + (streamtype): New enumerated type to distinguish between + output to a FILE and output to a buffer. + (tui_stream): New struct type, named GDB_FILE. Contains, + streamtype, FILE, buffer, and bufferlength fields. + (gdb_stdout): Of type GDB_FILE, will pass this around gdb + rather than stdout. + (gdb_stderr): Of type GDB_FILE, will pass this around gdb + rather than stderr. + (fputs_unfiltered_hook): Change stream parameter from FILE to + GDB_FILE + (flush_hook): Change stream parameter from FILE to GDB_FILE + (gdb_fclose): Fix declaration for gdb_fclose; parameter is now of + type GDB_FILE ** + (gdb_file_adjust_strbuf): New function declaration. function lives in + utils.c. + (gdb_file_init_astring): New function declaration. function lives + in utils.c + (gdb_file_get_strbuf): New function declaration. function lives + in utils.c + + * defs.h: Additional include files included when TUI is defined. + + * defs.h: Funct decl source_full_path_of. + + * demangle.c: Add HP_DEMANGLING_STYLE_STRING. + + * demangle.c: Added new demangling style, EDG_DEMANGLING_STYLE_STRING, + to the demanglers structure. This is for support of + Kuck & Assoc.'s changes for demangling. + + * eval.c (evaluate_subexp_standard): C++ member function changes. + + * eval.c (evaluate_subexp_standard): Verify TYPE_TARGET_TYPE is + non NULL before dereferencing it. + + * eval.c (evaluate_subexp_standard): With HP/aCC compiler it is not possible + to perform inferior calls via function pointers. + Resolve calls to overloaded functions using find_overload_match. + We cannot handle HP/aCC pointers to member functions. + Deal with HP/aCC pointers to members in various kind of expressions. + + * f-lang.c (f_printchar): Change FILE to GDB_FILE. + (f_printstr): Ditto. + (emit_char): Ditto. + + * f-lang.c (f_printstr): Change stdout to gdb_stdout. + + * f-typeprint.c (f_print_type): Change FILE to GDB_FILE. + (f_type_print_varspec_prefix): Ditto. + (f_type_print_args): Ditto. + (f_type_print_varspec_suffix): Ditto. + (print_equivalent_f77_float_type): Ditto. + (f_type_print_base): Ditto. + + * findvar.c (): Hp snapshot 3 changes. (extract_address): Coerce + return value from extract_unsigned_integer to CORE_ADDR. + (store_address): Change val from CORE_ADDR to LONGEST; changes to + support machines where CORE_ADDR and LONGEST are different sizes. + (get_saved_register): Coerce arg to store_address to LONGEST. + (read_relative_register_raw_bytes): Cast last arg to + store_address to LONGEST. (read_register): Cast return from + extract_address to a CORE_ADDR. (write_register_pid): Change val + from LONGEST to CORE_ADDR. (read_pc_pid): Save and restore + inferior_pid if necessary. (write_pc_pid): Ditto. + (read_var_value): Cast arg to store_address. + + * findvar.c (read_relative_register_raw_bytes_for_frame): New + function. + (read_relative_register_raw_bytes): Call it. + + * findvar.c (symbol_read_needs_frame): Handle LOC_THREAD_LOCAL_STATIC and + LOC_INDIRECT. + + * fork-child.c (fork_inferior): Chenge fifth parameter to be a + function returning void. + + * fork-child.c (fork_inferior): Delete unused variable f. + + * fork-child.c: + (Startup_WITH_SHELL): New macro -- interim fix for a bug + (breakup_args): New function -- breaks up an argument string into + an argument suitable for passing into execvp(). + (fork_inferior): Handling problems with starting up gdb with a shell. + -- again, this appears to be an interim fix. + + * fork-child.c: + (fork_inferior): Added a comment + (clone_and_follow_inferior): New function. + (startup_inferior): Minor formatting changes. + + * fork-child.c: + (fork_inferior): Hp change is problematic. The -f option has + different meanings for different shells. It is particularly + inappropriate for bourne shells. + + * fork-child.c: + (fork_inferior): Added new parameter, pre_trace_fun. + pre_trace_fun is a function pointer. For some targets, + like HPUX, this function gets called to prepare for forking + a child. + + * fork-child.c: + (fork_inferior): Fixed call to init_trace_fun + + * fork-child.c: + Moved definition of STARTUP_WITH_SHELL to inferior.h + Added a DEBUGGING macro. Currently set to 0. May remove + later. + breakup_args: Add DEBUGGING ifdefs. more sophisticated + parsing to break up args. + (fork_inferior): Rename kshell variable to shell. new local + variable, tryname. Make use of STARTUP_WITH_SHELL macro. + More error processing if starting up with a shell. + (startup_inferior): Distinguish between starting up with a shell + and not doing so. + + * gdbthread.h: + Declarations for load_infrun_state and save_infrun_state take + an additional parameter. + + * gdbthread.h: Note that sometime between gdb 4.16 and 4.17, + thread.h was renamed gdbthread.h + (load_infrun_state): Additional parameters + (store_infrun_state): Additional parameters + + * gdbthread.h: Include breakpoint.h + + * hp-psymtab-read.c (QUICK_LOOK_UP): Redefine to be 0. + (hpread_build_psymtabs): Deal with enums. + (hpread_start_psymtab): Include section offset. + (hpread_end_psymtab): Take care of offset. + + * hp-psymtab-read.c (TRUE): Define. + (FALSE): Define. + (file_exists): New function. Checks for existance of file. + (hpread_pxdb_needed): Rewrite. + (hpread_quick_traverse): Use correct demangling style. + Handle F77 case. + (hpread_get_header): Rewrite. + (hpread_get_textlow): Add support for DOC_FUNCTION. + (hpread_build_psymtabs): Make sure we do the right thing + for pxdb and F77. + + * hp-psymtab-read.c (hpread_pxdb_check): Change parenthesis positions. + + * hp-psymtab-read.c (hpread_quick_traverse): Compare CORE_ADDR + variable end_addr to 0 instaed of NULL to get rif of gcc warning. + + * hp-psymtab-read.c: + (Hpread_get_textlow): Added param to function + Defined convennience macros and some datatypes and variables for + processing the quick lookup-tables. Looks like the code existed + before, but has been munged. + (hpread_pxdb_needed): Major rearrangements of code. Additional local + variables. Also, more extensive checking for various scenarios: + debug info for optimized code vs. unoptimized code, pxdb has been + run vs. pxdb has not been run. + (VALID_FILE): New macro + (VALID_MODULE): New macro + (VALID_PROC): New macro + (VALID_CLASS): New macro + (FILE_START): New macro + (MODULE_START): New macro + (PROC_START): New macro + (FILE_END): New macro + (MODULE_END): New macro + (PROC_END): New macro + (FILE_ISYM): New macro + (MODULE_ISYM): New macro + (PROC_ISYM): New macro + (VALID_CURR_FILE): New macro + (VALID_CURR_MODULE): New macro + (VALID_CURR_PROC): New macro + (VALID_CURR_CLASS): New macro + (CURR_FILE_START): New macro + (CURR_MODULE_START): New macro + (CURR_PROC_END): New macro + (CURR_FILE_ISYM): New macro + (CURR_MODULE_ISYM): New macro + (CURR_PROC_ISYM): New macro + (TELL_OBJFILE): New macro + (pst_syms_struct): New typedef to keep track of the start/end symbol + table (LNTT) indices of psymtabs created so far. + (pst_syms_count): New variable + (pst_syms_size): New variable + (told_objfile): New variable + (init_pst_syms): New function. sets up psymtab symbol index stuff. + (clear_pst_syms): New function. clean up psymtab symbol index stuff. + (record_pst_syms): New function. add info about newest psymtab to symbol + index table. + (find_next_pst_start): New function. Find a suitable symbol table index. + (find_next_file_isym): New function + (find_next_proc_isym): New function + (find_next_module_isym): New function + (scan_procs): New function. Scan and record partial symbols for all + functions starting from specified index and in a specified code range. + (hpread_quick_traverse: Major rearrangement of code. The function + now uses all the nifty macros. There are some new local variables. + Check for EDG_DEMANGLING style. ifdef out some code for handling F77. + Previously, the function looped over all the modules in the table. + Now, the function loops over all the files, modules, and procedures. + With HP aCC and CTTI, it is possible for a compiled object to have a + file and no module. + (hpread_build_psymtabs): Added a section of code ifdefed by + QUICK_LOOK_UP. It check to see whether or not there are any globals + in the executable. Fix number of params to hpread_start_psymtab call. + Some changes to the way DNTT_TYPE_MODULE is handled. + (hpread_get_textlow): Change in signature, minor code changes. The + function finds the low address associated with a specified symbol. + In looking for the address for the symbol avoid going of the end of + the LNTT file. + + * hp-psymtab-read.c: Change TRUE to 1 and FALSE to 0. Do some + reformatting. + + * hp-psymtab-read.c: Include demangle.h + (trans_lang): New function to let gdb know the correct language. + (hpread_quick_traverse): Use ARM style demangling. + Demangle procedures names. + Use gdb language names instead of hp language names. + Add symbol to list using its demangled name. + + * hp-psymtab-read.c: New file. + (hpread_call_pxdb): New function. Call PXDB to process our file. + (hpread_pxdb_check): New function. Return TRUE if the file needs + pre-processing by PXDB and we have thus called PXDB to do this + processing and the file needs to be re-loaded. + (hpread_quick_traverse): New function. Traverse the quick look-up + tables, building a set of psymtabs. + (hpread_get_header): New function. Get appropriate header from obj + file, based on pxdb type + (hpread_symfile_init): No change from hpread.c + (hpread_build_psymtabs): If there are quick lookup tables, read those, + then scan the global section LNTT. Otherwise, just scan the whole LNTT. + Changed: Add a global function entry to the global partial symbol list. + Handle end of symbols, for QLT case. + In case of TAGDEF, if it is a class or a template, add the name to the + var_namespace, so that it is known as a type by gdb. + In case of CONSTANT, and it is global, add it to the globals. + (hpread_symfile_finish): No change from hpread.c + (hpread_get_lntt): Make it not static + (hpread_get_gntt): No change from hpread.c + (hpread_get_slt): Make it not static + (hpread_get_textlow): No change from hpread.c + (hpread_start_psymtab): No change from hpread.c + (hpread_end_psymtab): No change from hpread.c + + * hp-symtab-read.c (hpread_get_scope_start): Renamed. It was + hpread_get_depth. + (hpread_type_translate): Distinguish between signed and unsigned char + types. + (hpread_psymtab_to_symtab): Set flag for hp compilation. + (hpread_read_function_type): Append symbols for parameters to local + list as well as to the global list. Get the parameters types from the + local list instead of the global list. + (hpread_read_struct_type): Add new field num_fn_fields to next_fn_field + structure. Rewrite handling of templates + (hpread_type_lookup): Change handling of dntt_type_modifier. + (hpread_process_one_debug_symbol): Call hpread_get_scope_start instea + of hpread_get_depth. Handle enum as well. + (hpread_get_scope_depth): New function. Get nesting depth for a + DNTT entry. + + * hp-symtab-read.c (hpread_psymtab_to_symtab): Set + processing_gcc_compilation to 0. + + * hp-symtab-read.c (hpread_psymtab_to_symtab_1): Change stdout to + gdb_stdout; change fflush to gdb_flush. + (hpread_psymtab_to_symtab): Change fflush to gdb_flush. + + * hp-symtab-read.c (hpread_read_enum_type): Declare variable. + (hpread_read_struct_type): Eliminate references + to 'args' member of fn_field. + + * hp-symtab-read.c (hpread_read_struct_type): A static member + is now indicated by the bitsize field, not the bitpos. + Initialize physname to empty. + (fix_static_member_physnames): Use new macros to deal with + physnames. + + * hp-symtab-read.c (hpread_read_struct_type): Change references + to bitpos member of struct field to use the FIELD_BITPOS macro. + + * hp-symtab-read.c (hpread_read_struct_type): Comment out reference to + obsolete field fn_field.args. + Add struct complaint definitions for complaints. + (hpread_read_struct_type): Change call to complain. + (hpread_read_array_type): Change call to complain. + (hpread_type_lookup): Change call to complain. + (hpread_process_one_debug_symbol): Change calls to complain. + (hpread_type_translate): Change calls to complain. + + * hp-symtab-read.c (hpread_read_struct_type): Make sure bitvector + has been allocated before calling has_vtable. + + * hp-symtab-read.c (hpread_read_struct_type): Revert change, + just check for vtable without checking for bitvectors too. + + * hp-symtab-read.c: + (Hpread_expand_symtab): Change name of local variable from + at_end_of_module to at_module_boundary. + Also, if demangling style is already EDG, do not reset it + to the HP demangling style. + Change at_end_of_module param to hpread_process_one_debug_symbol + call to at_module_boundary. + No longer break out of loop when reach end of module. With CTTI, + the compiler can generate function symbols which are not in + any module. Typically they show up after the end of one + module and before the start of the next module. + (hpread_read_struct_type): Check that the debug info for + a TEMPLATE_ARG is correct. + (hpread_process_one_debug_symbol): Change name of at_end_of_module_p + param to at_module_boundary_p. + Also set *at_module_boundary_p = -1 if missing a module end and set + it to 1 when finished expanding the debug info. + Handle TLS variable. + + * hp-symtab-read.c: Include defs.h, symtab.h, gdbtypes.h, complaints.h. + (fixup_class): New static variable. + (fixup_method): New static variable. + (hpread_get_location): Rewrite. + (hpread_has_name): Add cases for DNTT_TYPE_DOC_FUNCTION and + DNTT_TYPE_DOC_MEMFUNC + (hpread_expand_symtab): Use HP demangling style. + Set hp_som_som_object_present to 1. + (hpread_type_translate): Error out if not immediate. Issue warning + if there is an unhandled type code. + (error_in_hpread_type_translate_complaint): Remove this structure. + (hpread_read_enum_type): Don't assume size of enum is always 4 bytes. + (hpread_read_function_type): Add new parameter to indicate a new block. + Do not add the parameters to the symbol list. + If the type was read in earlier, do not modify the type structure. + If we are creating a new block, set the local symbol list to be the + param list. + Need to mark this type as preprocessed. + (hpread_read_doc_function_type): New function. Read and internalize + a native DOC function debug symbol. + (hpread_read_struct_type): A method can be of type doc_function and + doc_memfunc too. + Handle case in which a method is read before its class. Deal with + incomplete method types. + Handle cases in which HP/aCC compiler creates operator names w/o + the 'operator' keyword. Rewrite the loop over the fileds. + (fix_static_member_physnames): New function. Adjust the physnames for + each static member. + (fixup_class_method_type): New function. Fix-up the type structure for a + class. + (hpread_read_array_type): Change complaint to warning. + (hpread_type_lookup): Add case for DNTT_TYPE_DOC_FUNCTION. + For structures/classes set static member to point to strings with full + names. + Change calls to hpread_read_function_type to pass extra parameter. + (hpread_record_lines): Handle case for SLT_NORMAL_OFFSET. + (class_of): New function. Given a function "f" which is a member of a class, + find the classname that it is a member of. + (hpread_process_one_debug_symbol): Deal with possible alias field from the + som record for the Function or Entry type. + Do the demangling ourselves if the gdb demangler failed. + Add support for DOC functions. + For function types, add parameters to local list. + (hpread_get_scope_depth): Make this function a no-op. + (hpread_adjust_bitoffsets): New function. Adjust the bitoffsets for all + fields of an anonymous union. + (hpread_get_next_skip_over_anon_unions): New function. Skip over anonymous + unions. + + * hp-symtab-read.c: Include demangle.h + (hpread_expand_symtab): Ensure we are using ARM-style demangling. + (hpread_process_one_debug_symbol): Set the mangled and demangled + names for functions. + Record the class name to generate the demangled names of member + functions. + + * hp-symtab-read.c: New file. + (hpread_get_depth): No change from hpread.c + (hpread_get_line): No change from hpread.c + (hpread_get_location): No change from hpread.c + (hpread_has_name): Make it not static. Return 1 for DNTT_TYPE_BLOCKDATA + and DNTT_TYPE_MEMFUNC. Return 0 for CLASS_SCOPE, REFERENCE,PTRMEM, + PTRMEMFUNC, CLASS, GENFIELD, VFUNC, MEMACCESS, INHERITANCE, + FRIEND_CLASS, FRIEND_FUNC, MODIFIER, OBJECT_ID, TEMPLATE, TEMPLATE_ARG, + FUNC_TEMPLATE, LINK. + (hpread_psymtab_to_symtab_1): No changes from hpread.c + (hpread_psymtab_to_symtab): Make it a static function + (hpread_expand_symtab): Modified + (hpread_type_translate): If not typep.dntti.immediate do not abort, + but complain and return. Same for default action. Handle more HP_TYPEs. + (hpread_lookup_type): Initially allocate a correct-size type-vector. + (hpread_alloc_type): Reset type_addr only if a type was allocated. + (hpread_read_enum_type): If this has already a type associated, return. + (hpread_read_function_type): Do different things depending on whether + function is a MEMFUNC, a TEMPLATE, a FUNCTION som record. + Do not use the LOC_REGPARM_ADDR symbol class. + (hpread_read_struct_type): Handle classes and templates too. Major + rewrite. + (hpread_get_nth_template_arg): New function. + (hpread_read_templ_arg_type): New function. + (hpread_read_set_type): No change from hpread.c + (hpread_read_array_type): Modified + (hpread_read_subrange_type): Add handling of more DNTT entries. + added support for templates, classes, references, virtual functions. + (hpread_type_lookup): Handle DNNT_TYPE_MODULE. + (hpread_record_lines): No changes from hpread.c + (hpread_process_one_debug_symbol): Handle WITH, COMMON, + CLASS_SCOPE. Expand TAGDEF case to handle classes and templates. + + * hppa-tdep.c (pa_do_strcat_registers_info): Has a new parameter, + precision, which is passed into the call to pa_strcat_fp_reg to + indicate whether to display the floating point registers using + single or double preceision. + (pa_strcat_registers): Introduce local variable, precision, and + pass it into call to pa_strcat_fp_reg. + (pa_strcat_fp_reg): Modified function. New parameter, precision, + used by function to decide whether to use single or double + precision. Also added the code to put a double precision value + into a buffer. + + * hppa-tdep.c: Add'l includes , + , declare pa_register_look_aside, define is_pa_2. + (rp_saved): Check for where to read the return pointer from. + (pa_do_registers_info): Handle is_pa_2. (pa_register_look_aside): + new function. (pa_print_registers): Handle is_pa_2. + (in_solib_call_trampoline): Handle a compiler/linker error. + (skip_trampoline_code): Changes to some masks used in examining + instructions. (inst_saves_fr): Test for FSTWS instruction. + (skip_prologue): Renamed to skip_prologue_hard_way. + (after_prologue): New function. (skip_prologue): New function. + + * hppa-tdep.c (after_prologue): If f is NULL, don't dereference + it. + + * hppa-tdep.c (after_prologue): If no debug info, return zero + telling caller that we need to find the end of the prologue via + the hard way (instruction examination). + + * hppa-tdep.c (find_unwind_entry): Avoid dereferencing a null + pointer. + + * hppa-tdep.c (hppa_pid_to_exec_file): Deleted -- no longer used. + + * hppa-tdep.c (hppa_prepare_to_proceeed): Add prototype. + (read_unwind_info): Purecov comments, bug fixes. + (find_unwind_entry): Purecov comments, bug fixes. + (find_stub_with_shl_get): Purecov comments. + (frame_chain): Additional parens. + (hppa_push_arguments): Changes to commented out version of routine. + (hppa_fix_call_dummy): Purecov comments, fix location of end.o. + (in_solib_call_trampoline): Purecov comments. + (in_solib_return_trampoline): Purecov comments. + (setup_d_pid_in_inferior): Fix location of end.o. + (initialize_hp_cxx_exception_support): Fix location of end.o. + (child_enable_exception_callback): Purecov comments. + + * hppa-tdep.c: + (Pa_do_strcat_registers_info): New routine. called by + tui/tuiRegs.c:_tuiRegisterFormat to place a register name + and value into a string buffer. Interface may change in + future. Checking this in so that we have something + functional for HP. + (pa_strcat_registers): New routine, called by + pa_do_strcat_registers_info. Does same thing as + pa_print_registers except it takes a stream parameter. + This routine should disappear in future. Checking in + so that we have something functional to give HP + (pa_strcat_fp_reg): New routine, called by + pa_do_strcat_registers_info and pa_strvat_registers + to place a floating point register name and value into + a buffer. This interface may change in future. + Checking in so that we have something functional to give HP. + + * hppa-tdep.c: (Pa_print_fp_reg): Change prototype to match def'n. + (pa_register_look_aside): Fix comment immediately before function. + + * hppa-tdep.c: Changes to better support stack unwinding, + reading and writing registers for HPUX. The HP folks had + an advantage ... access to a runtime architecture spec ;-}. + New includes: Ptrace.h + (internalize_unwinds): Initialize new fields in table. + (read_unwind_info): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type + are now ...->table[index].stub_unwind.stub_type. + (find_proc_framesize): Added a check for pc == 0. + (rp_saved): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type + are now ...->table[index].stub_unwind.stub_type. + (frameless_function_invocation): Stub_type becomes + stub_unwind.stub_type + (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type + (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type + (frame_chain_valid): Stub_type becomes stub_unwind.stub_type + (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type + (pa_print_fp_reg): Additional params to call val_print + (in_solib_call_trampoline): Stub_type becomes stub_unwind.stub_type + (in_solib_return_trampoline): Stub_type becomes stub_unwind.stub_typ + (skip_trampoline_code): Additional code to handle external + dyncalls. Also stub_type becomes stub_unwind.stub_type + (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there + is an explicit ptrace request for getting the pathname associated + with a process id (pid). + + * hppa-tdep.c: Fix for gcc compile on HPUX + (hppa_pid_to_exec_file): Remove unwanted param from + call to call_ptrace. Note, hppa_pid_to_exec_file goes + away in subsequent hp snapshots. + + * hppa-tdep.c: Include bfd.h. + include dl.h + (args_for_find_stub): New structure. + (find_unwind_entry): Deal with null input pc value. + (rp_saved): Ditto. + For the import stub, return -24 always. + (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. + (init_extra_frame_info): Use TARGET_READ_FP. + (frame_chain): Include thread support. + If the caller's pc is zero, we loose and return, just like stack bottom. + Disable warning about being unable to find unwind info. + (hppa_push_arguments): Rewrite. + (hppa_value_returned_from_stack): New function. Handles returning a value + larger that 64 bits, stored on the stack. + (find_stub_with_shl_get): New function. To look up symbols in shlibs. + (cover_find_stub_with_shl_get): New function. Cover routine for + find_stub_with_shl_get to pass to catch_errors. + (hppa_fix_call_dummy): Comment out old stub mechanism. Rewrite using dyncall. + (target_read_fp): New function. + (pa_do_registers_info): Floating point registers start at FP4. + (pa_print_registers): Use FP4_REGNUM instead of 72. + (skip_trampoline_code): Do machine instruction matching for PA2.0. + (setup_d_pid_in_inferior): New function. Exception handling support. + (initialize_hp_cxx_exception_support): Ditto. + (child_enable_exception_callback): Ditto. + (child_get_current_exception_event): Ditto. + + * hppah-nat.c (child_post_wait, child_post_follow_vfork, + child_post_follow_inferior_by_clone): New functions. + + * hppah-nat.c (child_xfer_memory): Make sure the call to ptrace really + fails before we give up. + (hppa_pid_to_str): New function. Format a process id. + (hppa_tid_to_str): New function. Format a thread id. + + * hppah-nat.c (child_xfer_memory): Use xmalloc, not alloca. + (child_post_wait): Delete. + (child_post_follow_vfork): Delete decl of child_ops; delete + large chunks of function -- let it be handled by the normal + mechanism that notices and handles exec events, in resume(). + + * hppah-nat.c (require_notification_of_exec_events): New function; + just notify of exec events, not all events, and just the specified + pid, don't include it's children (10.20 version). + (child_acknowledge_created_inferior): Call new function + require_notification_of_exec_events instead of + require_notification_of_events. + + * hppah-nat.c [!GDB_NATIVE_HPUX_11]: Move HPUX 10.x-specific + support code here from infptrace.c. + + * hppah-nat.c: Removed #define ptrace call_ptrace + replaced all calls to ptrace with calls to call_ptrace + (parent_attach_all): Removed call to ptrace + + * hpread.c (hpread_psymtab_to_symtab_1): Change fflush to + gdb_flush; change stdout to gdb_stdout. + (hpread_psymtab_to_symtab): Change fflush to gdb_flush. + + * hpread.h: New file. Includes all includes, struct defs, defines + from hpread.c. + + * infcmd.c + (attach_command): New local variable, exec_file, added code to + determine exec_file from pid if exec_file is not already known, + call new target operation, target_post_attach -- a no-op unless + on HPUXHPPA + (detach_command): After detaching, do a SOLIB_RESTART + + * infcmd.c (objfiles.h): Fix typo on include line. + + * infcmd.c (run_command): Only call SOLIB_RESTART if it's + defined. + (detach_command): Ditto. + + * infcmd.c: + (run_stack_dummy): Add calls to + disable_watchpoints_before_interactive_call_start and + enable_watchpoints_after_interactive_call_stops + (finish_command): Alter code handling the evaluation and printing + of the target function's return value. + (attach_command): When given a pid, but no exec file, try to determine + the exec file from the process. If the process does not record a + full path name, try to qualify the filename against the source path. + (_initialize_infcmd): Add some verbiage about how to use the attach command + + * infcmd.c: + Include objfiles.h + (run_command): If program has already been started, and decide + to restart it, then kill the target, flush the caches, + call init_wait_for_inferior. Also purge old solib objfiles. + + * infcmd.c: Changed calls to val_print, using a new macro, + SOLIB_RESTART + (run_command): Calls SOLIB_RESTART + (do_registers_info): Changed calls to val_print + + * infcmd.c: Made the symfile.h include preceed the + objfiles.h include. The other ordering caused a + compile problem (incompletely defined types). + + * inferior.h (REQUIRE_DETACH): Fix default definition. + * inftarg.c (child_post_attach): Fix declaration, make static. + (proc_wait): Make globally visible. + (child_insert_fork_catchpoint, etc): Fix return type. + + * inferior.h (STARTUP_WITH_SHELL): New define. + (START_INFERIOR_TRAPS_EXPECTED): New define + + * inferior.h (fork_inferior): Change fifth parameter to be a function + returning void. + + * inferior.h (proc_wait): Declare. + + * inferior.h: + (Require_ATTACH): New macro + (REQUIRE_DETACH): New macro + (detach): Definition is now an extern + (clone_and_follow_inferior): New definition, it's also an extern + + * inferior.h: + (Require_attach): Default definition for require_attach funct + (require_detach): Default definition for require_detach funct + (pre_fork_inferior): New funct decl for function defined in + infptrace.c + (fork_inferior): New parameter in funct decl. + + * inferior.h: + New variable decls: Inferior_ignoring_startup_exec_events, + inferior_ignoring_leading_exec_events -- these variables + are used when processing an exec call. + (CALL_DUMMY_HAS_COMPLETED): New default macro -- for targets + where PC in call dummy implies that call dummy has + completed. Note, that on HPUX this inference does not hold. + + * infptrace.c + (require_notification_of_events): New function + (child_acknowledge_created_inferior): Previously named + hppa_acknowledge_forked_child. Also calling + require_notification_of_events and clearing some semaphore + variables + (child_post_startup_inferior): New function + (child_create_catch_fork_hook): Previously named + hppa_create_catch_fork_hook + (child_create_catch_vfork_hook): Previously named + hppa_create_catch_vfork_hook + (child_has_forked): Previously named hppa_target_has_forked + (child_has_vforked): Previously named hppa_target_has_vforked + (process_wait): Changed to call target_post_wait + (attach): Add call to require_notification_of_events + (child_pid_to_exec_file): New function + (hppa_require_attach): New local variable, pt_status + (hppa_get_process_events): New function + + * infptrace.c (call_ptrace): Simplify control flow. + (proc_wait): Move here from inftarg.c, add target_post_wait call. + + * infptrace.c (call_ptrace): Add some debugging code. + + * infptrace.c (child_pid_to_exec_file): Declare variable. + + * infptrace.c (kill_inferior): Clean up call to proc_wait. + + * infptrace.c: + (Call_ptrace): When the ptrace request is PT_SETTRC, + call ptrace and then call parent_attach_all. + + * infptrace.c: + (Child_has_syscall_event): New function. only applicable + (for now) on HPUX 10.30 and beyond via the ttrace call. + In infptrace.c there is a default operation. + With ttrace, it is possible to tell the kernel to + notify the debugger that the target program is about to make + or return from a syscall. + (child_thread_alive): New function. a default function. + ptrace doesn't support kernel threads. + (hppa_enable_page_protection_events): Defualt function + (hppa_disable_page_protection_events): Default function + + * infptrace.c (child_pid_to_exec_file): Fix number of params to + cal_ptrace call. + + * infptrace.c (hppa_pid_or_tid_to_str): New function. + (hppa_switched_threads): New function. + (hppa_ensure_vforking_parent_remains_stopped): New function. + (hppa_resume_execd_vforking_child_to_get_parent_vfork): New function. + + * infptrace.c: Most of the changes found in infptrace.c should + be moved to hppah-nat.c + (PT_VERSION): A new define + (startup_semaphore_t): A new struct type. it is used to + coordinate the parent and child processes after a fork and + before an exec on HPUX. + (call_ptrace): Changes to determine whether the ptrace + request is for starting the tracing of the target process. + (parent_attach_all): New funct. used on HPUX for coordinating + the parent and child processes after a fork and before and exec. + (hppa_acknowledge_forked_child): New funct. prabably belongs + in hppah-nat.c + (hppa_enable_catch_fork): New funct. probably belongs in + hppah-nat.c + (hppa_disable_catch_fork): New funct. probably belongs in + hppah-nat.c + (hppa_create_catch_fork_hook): New funct. probably belongs in + hppah-nat.c + (hppa_enable_catch_vfork): New funct. probably belongs in + hppah-nat.c + (hppa_disable_catch_vfork): New funct. probably belongs in + hppah-nat.c + (hppa_create_catch_vfork_hook): New funct. probably belongs to + hppah-nat.c + (hppa_target_has_forked): New funct. probably belongs in + hppah-nat.c + (hppa_target_has_vforked): New funct. probably belongs in + hppah-nat.c + (process_wait): New funct. also ifdefed for proc_wait. + (kill_inferior): Call proc_wait rather than wait. this is + pretty hacky. + (pre_fork_inferior): New function. used only by HPUX. + probably should be defined elsewhere. + + * infrun.c (follow_inferior_fork): Only define on HP. + (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have + shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE + removed by HP. + + * infrun.c (normal_stop): Add a call to the TUIDO + macro just before the annotate_stopped label. This + updates the windows after each program stop. + + * infrun.c (normal_stop): Verify stop_command is non-zero before + dereferencing it (it won't be set if dbx_commands is set). + + * infrun.c (resume): Add #ifdef HPPAHPUX around HPUX-specific + code. + + * infrun.c (resume): Add missing semicolon. + + * infrun.c (wait_for_inferior): Fix syntax error. + + * infrun.c (follow_fork_mode_kind_names): Removed "both" option. + (follow_fork): Added parameters. additional code for handling + following of parent, following of child + (resume): Added code for deciding how to resume in presence of + fork. Additional params to follow_fork call. + + * infrun.c (follow_exec): Ifdef for HPUXHPPA for the moment, the + code in here assumes the existance of the child_ops target + vector. This is incorrect for Solaris. + + * infrun.c (resume): Fixed ifdefs, HPPAHPUX -> HPUXHPPA. + + * infrun.c (wait_for_inferior): Fixed a matching parens problem -- + matching curly brace inside ifdefed code which is not being + compiled. Change local validFlag to be an 'int' rather than a + 'bool' and fixed the corresponding assignment statements. + + * infrun.c: + Two new global variables: Inferior_ignoring_startup_exec_events and + inferior_ignoring_leading_exec_events. + New static variables: Parent_of_vfork_trap_expected_and_ignorable, + step_resume_breakpoint, through_sigtramp_breakpoint, pending_follow, + follow_vfork_when_exec + (follow_inferior_fork): Does what follow_fork did! + (follow_fork): Is now a wrapper function for follow_inferior_fork + (follow_vfork): Is now a wrapper function for follow_inferior_fork + (follow_exec): New function, handles an exec event. + (resume): Remove 3 local variables: Child_pid, has_forked, has_vforked. + move and expand code that tries to follow a fork (i.e. also check + for vfork and exec + (init_wait_for_inferior): Initialize the new structure, pending_follow + (delete_breakpoint_current_contents): When deleting all the breakpoints also + set the breakpoint struct pointer to NULL. + (wait_for_inferior): A number of changes. + The step_resume_breakpoint and through_sigtramp_breakpoint local + variables are now visible in entire module. + Changed name of variable from child_inferior_pid to saved_inferior_pid. + Added several cases to the event processing switch statement: + Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. + Also, for TARGET_WAITKIND_STOPPED, check to see if expecting a trap + from the parent of a vfork (ignorable) otherwise break as usual. + When determining the value of 'random_signal' (0 or 1), no longer check for + catchpoints. + When determining how to handle unexpected signals, must now take into + account fork, vfork, and exec. + Change call to PC_IN_CALL_DUMMY to a call to CALL_DUMMY_HAS_COMPLETED + At stop_stepping label, check to see if stopped for fork or + vfork event. + + * infrun.c: New code is related to threads and fork/vfork/exec. + New static variable: Thread_step_needed + Deleted static variable: Parent_of_vfork_trap_expected_and_ignorable + Altered the pending_follow and fork_event structs + (follow_inferior_fork): Before detaching from child and removing + all breakpoints form it -- but only if forking or following + vforks as soon as they happen. Also reset the solib inferior hook. + The same kind of logic applies to hitting step_resume_breakpoints + (calling breakpoint_re_set_thread) and to resetting and inserting + breakpoints. + (follow_exec): Forward decl + (follow_vfork): Check to see if gdb followed the child. If + the child exec'd before gdb saw the parent's vfork event + then call follow_exec. + (follow_exec): If the exec occured after a vfork, then follow + the vfork as well. Do it before following the exec. + Make sure to update breakpoints after and exec + (resume): New local variable, should_resume. + Change parameters in calls to follow_fork, follow_vfork, and + follow_exec. Some changes to the way various pending_follow.kind + situations are handled (there's TARGET_WAITKIND_FORKED, + TARGET_WAITKIND_VFORKED, ARGET_WAITKIND_EXECD. Some additional + conditions to check before deciding to resume the target (i.e. + should_resume=1, stepping?, thread_step_needed?i, regular + resume?) + (proceed): When proceeded at location that does not have a breakpoint + set thread_step_needed=0 to indicate that it is not necessary to + single step thread over breakpoint. SOme additional checks to see + if it is necessary to step thread over breakpoint. + (start_remote): Remove call to clear_proceed_status. + (init_wait_for_inferior): Initialize new fields in fork_event + structure and add a call to clear_proceed_status. + (wait_for_inferior): New local variable: New_thread_event. + Initialize thread_step_needed = 0. + Minor massaging of conditions for adding a new thread to the thread list. + No longer resuming execution after adding a new thread. Let user play with thread first. + Some changes in the way TARGET_WAITKIND_FORKED, ARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD are handled -- this is all HPUX related. + Simplified TARGET_WAITKIND_STOPPED -- HP previously had some + more complicated code in here. + Moved the code to resume threads to after the large case statement that processes the events. + Additional processing for stop_signal=TARGET_SIGNAL_TRAP. + Cleanup code at process_event_stop_test label. + Set thread_step_needed when processing a BPSTAT_WHAT_SINGLE. + Minor massaging of fork/vfork/exec part of stop_stepping code. + (normal_stop): Minor changes. calling show_and_print_stack_frame. + (xdb_handle_command): New function + (_initialize_infrun): Handle xdb_commands. also handle dbx commands + + * infrun.c: Changes to support following forks, and handling + catchpoints. + (follow_fork_mode_kind_names): New array + (follow_fork): New function. implements the follow parent, + or child functionality. + (resume): Additions to check whether the target process + just forked and decide which process to follow. + (wait_for_inferior): Additional variables (child_inferior_pid, + stepping_through_solib_after_catch, + - stepping_through_solib_catchpoints. + - Altered CURRENTLY_STEPPING macro to check for stepping through + a shared library after hitting a catchpoint. + - Add parameters to save_infrun_state call + - Check for fork and vfork when deciding if event is a random + signal + - When considering stops due to breakpoints, check for + BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK + - Check for stop due to an explicit catchpoint + - When checking for single stepping event, also check for + stepping to get out of dynamic linker's hook after catching + a shlib event + (is_internal_shlib_eventpoint): New funct. check to see if + event type is bp_shlib_event. + (stopped_for_internal_shlib_event): New funct. check for shlib + events + (stopped_for_shlib_catchpoint): New funct. check for catchpoints. + (normal_stop): Additions to check for shlib event + (set_follow_fork_mode_command): New funct. handles the new follow + fork command. + (_initialize_infrun): Additions for follow-fork-mode command. + + * infrun.c: Ifdefing references to + switched_from_inferior_pid for HPUXHPPA. They don't seem + useful for Solaris (i.e. non-HPUX) + + * infrun.c: Included tuiData.h and tuiDataWin.h, ifdefed for TUI. + Included top.h. New static variables: Switched_from_inferior_pid, + number_of_threads_in_syscalls. + (follow_inferior_fork): If there is a step_resume breakpoint + explicitly reset the thread number. + (resume): For TARGET_WAITKIND_VFORKED, removed a check for getting + the vfork event to soon. + (init_wait_for_inferior): Added parameter to call to + breakpoint_init_inferior. Initialize number_of_threads_in_syscalls. + (wait_for_inferior): New local variables: Prev_sal, + enable_hw_watchpoints_after_wait, stepping_through_sigtramp, + stepped_after_stopped_by_watchpoint. Enable watchpoints after a wait. + Added cases for TARGET_WAITKIND_SYSCALL_ENTRY and + TARGET_WAITKIND_SYSCALL_RETURN. + Do additional processing if stop due to breakpoint, but breakpoint is + only valid for a thread other than the one currently running. Additional + parameters to save_infrun_state and load_infrun_state. Some additional + processing for BPSTAT_WHAT_STEP_RESUME. Some additional processing to + handle stepping over a function. + (normal_stop): Added notification of switching threads. ifdefing some + TUI changes and leaving out non-essential TUI changes. + (restore_selected_frame): Ifdefing some TUI changes + (restore_inferior_status): Ifdefing some TUI changes + + * infrun.c: Removed the TUI ifdefs and TUI code. Also removed + include for top.h. HP introduced this. I'm taking it out. + + * inftarg.c (child_detach_from_process): Declare. + (child_attach_to_process): Declare. + (child_stop): Make static to match declaration. + + * inftarg.c (ptrace_him): Change prototype back to return int. + + * inftarg.c (ptrace_me): Remove debug output, pass NULL to + fork_inferior if not HPUX. + + * inftarg.c: + (child_require_attach): New funct prototype and definition + (child_require_detach): New funct prototype and definition + (proc_wait): Funct prototype and definition are enclosed by + proc_wait ifndef + (child_attach_to_process): New function, does most of the + work that child_attach used to do and some additional + work to determine whether gdb is already attached to the + target how to react. + (child_attach): Altered. It's now a wrapper for + child_attach_to_process. + (child_require_attach): New function, called if should attach + even when gdb is already attached to target. + (child_detach_from_process): New function, does most of the + work that child_detach used to do and some additional work + to determine whether gdb is currently attached to the target. + (child_detach): Altered. It's now a wrapper for + child_detach_from_process. + (child_require_detach): New function, called if should try to + detach even when gdb is not attached to target. + (ptrace_him): Calls a new function, target_acknowledge_forked_child. + Currently, target_acknowledge_forked_child, is only defined to + do something for HPUX. + (child_create_inferior): Changed call to fork_inferior. + (child_ops): Added to_require_attach and to_require_detach fields + to the child_ops target ops vector. + + * inftarg.c: + Some hacks for ttrace work + (child_wait): Additional local variables, additional code in + while loop to check for: Process exited, process forked, + process vforked, process execd + (child_thread_alive): John B. seems to think that the kill + call is inapproapriate for HPUX. + (child_attach_to_process): Using strtol rather than atoi. + no longer check for case where there is no known exec file. + (child_post_attach): New function, a default, a no-op + (child_insert_fork_catchpoint): New function, a default, a no-op + (child_remove_fork_catchpoint): New function, a default, a no-op + (child_create_catch_fork_hook): Deleted + (child_create_catch_vfork_hook): Deleted + (child_insert_vfork_catchpoint): New function, a default, a no-op + (child_remove_vfork_catchpoint): New function, a default, a no-op + (child_can_follow_vfork_prior_to_exec ):new function, a default, + a no-op + (child_insert_exec_catchpoint): New function, a default, a no-op + (child_remove_exec_catchpoint): New function, a default, a no-op + (child_has_execd): New function, a default, returns 0 + (child_reported_exec_events_per_exec_call): New function, a + default, returns 1 + (child_has_exited): New function, a default. + (child_core_file_to_sym_file): New function, a default, returns NULL. + (child_ops): Initialize new target_ops vector fields to the + child* functions. + * infptrace.c: + (Call_ptrace): For HPUX, handle additional requests: Pt_CONTIN1, + PT_STEP1. + (require_notification_of_events): Add several signals to the + set of events requiring notification: Ptrace_SIGNAL, + PTRACE_EXEC, PTRACE_FORK, PTRACE_VFORK + (child_acknowledge_created_inferior): This function is only + defined if CHILD_ACKNOWLEDGE_CREATED_INFERIOR is defined. + (child_post_startup_inferior): Function is only defined if + CHILD_POST_STARTUP_INFERIOR is defiend. Also, now call + require_notification_of_events. + (child_create_catch_fork_hook): Deleted + (child_create_catch_vfork_hook): Deleted + (child_insert_fork_catchpoint): New function + (child_remove_fork_catchpoint): New function + (child_insert_vfork_catchpoint): New function + (child_remove_vfork_catchpoint): New function + (child_has_forked): Now enclosed by a CHILD_HAS_FORKED ifdef + (child_has_vforked): Now enclosed by CHILD_HAS_VFORKED ifdef + (child_can_follow_vfork_prior_to_exec): New function + (child_insert_exec_catchpoint): New function + (attach): Removed call to require_notification_of_events + (child_post_attach): New function, call to + require_notification_of_events moved here. + (child_pid_to_exec_file): New enclosed by CHILD_PID_TO_EXEC_FILE ifdef + introduced the concept of a saved_inferior_pid + (hppa_require_attach): Add some code to decide if gdb is already + attached to process. Can not figure this out via a ptrace call. + (hppa_insert_hw_watchpoint): New function + (hppa_remove_hw_watchpoint): New function + + * inftarg.c: + (child_attach_to_process): Change position in file + (child_detach_from_process): Change position in file + + * inftarg.c: + (child_attach_to_process): Changed parameter to child_wait call + + * inftarg.c: + (child_post_wait): New function declaration and definition + (ptrace_him): + - change return value to a void. + - change target_acknowledge_forked_child call to + target_acknowledge_created_inferior + - call target_post_startup_inferior rather than returning pid. + (child_attach_to_process): Change param name, fail_if_already_attached + -> after_fork. + Invert a couple of if-then-else statments. + Use REQUIRE_ATTACH macro + (child_attach): Change params in child_attach_to_process call + (child_require_attach): Change params in child_attach_to_process call + (child_detach_to_process): Change param name, + fail_if_already_attached -> after_fork. + Invert a couple of if-then-else statments. + Use REQUIRE_DETACH macro + (child_detach): Change params in child_detach_from_process call + (child_require_detach): Change params in child_detach_from_process + call + (child_post_startup_inferior): New function + (child_acknowledge_created_inferior): New function + (child_clone_and_follow_inferior): New function + (child_post_follow_inferior_by_clone): New function + (child_create_catch_fork_hook): New function + (child_create_catch_vfork_hook): New function + (child_has_forked): New function + (child_has_vforked): New function + (child_post_follow_vfork): New function + (child_stop): No longer a static function + (child_pid_to_exec_file): New function + + * inftarg.c: + (child_wait): Child_pid becomes related pid. return pid + rather than inferior_pid. Changes are in code handling fork + and vfork + + * inftarg.c: + Include gdb_stat.h and sys/unistd.h + (child_wait): New local variables. Check for live threads. + Check for syscall events + (child_thread_alive): No longer a static funct. + (ptrace_him): Remove some code inserted in snap3 + (child_create_inferior): Added a bunch of code to handle a + bad interaction between start-up-with-shell and the HP + catch-fork/catch-exec logic. I am ifdefing this for + HPUXHPPA for now. + (child_has_syscall_event): New default target_ops function + (child_enable_exception_callback): New default target_ops function + (child_get_current_exception_event): New default target_ops function + (child_ops): 3 new fields + + * inftarg.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs + + * inftarg.c: Reverted previous change. + + * infttrace.c (hppa_remove_hw_watchpoint): Fix check for write + access hardware watchpoint. + + * infttrace.c (proc_wait): Rename from proc_wait. + + * infttrace.c (require_notification_of_exec_events): New function; + just notify of exec events, not all events, and just the specified + pid, don't include it's children. + (child_acknowledge_created_inferior): Call new function + require_notification_of_exec_events instead of + require_notification_of_events. + (child_post_startup_inferior): Call require_notification_of_events + + * infttrace.c: Changed all references to boolean to int. + Changed all references to TRUE and FALSE to 1 and 0. + + * irix5-nat.c (symbol_add_stub): Add params to call to + symbol_file_add. + + * jv-lang.c (get_dynamics_objfile): Add 2 more parameters to call + to allocate_objfile. + + * main.c (fputs_unfiltered): Changes to prevent cursor form + jumping around in the TUI. Altered where tuiTermUnsetup and + tuiTermSetup are called + + * main.c (fputs_unfiltered): Changed function so that it + checks to see if output is to a string buffer or to a + FILE stream and does the correct action (i.e. strcat or + fputs). Fixed params for fputs call. + + * main.c (fputs_unfiltered): Don't try to call the TUI's + CommandCharCount functions when the TUI isn't enabled. + + * main.c (fputs_unfiltered): Change FILE to GDB_FILE. + + * main.c (main): If the user gives the --version or --help flags, + disable the TUI. + + * main.c (tui_version, xdb_commands, dbx_commands): New variables. + (main): New command line arguments --tui, --xdb, --dbx; add call + to tyiCleanUp via tuiDo to main loop. + (fputs_unfiltered): Tui related changes. + + * main.c: Define 2 new global variables, gdb_stdout and gdb_stderr + of type GDB_FILE. + (main): Allocate space for and initialize gdb_stdout and gdb_stdin. + + * objfiles.c (find_pc_sect_section): Make end condition be less + than s->endaddr, not less than or equal to s->endaddr. + + * objfiles.c: + (allocate_objfile): 2 new parameters: User_loaded and is_solib. + When appropriate, record in the object file that it is user loaded. + The run command can use this information to purge object file + entries associated with the old inferior and keep user loaded + object files loaded via the add-symbol-file command. + (objfile_purge_solibs): New function. deletes all objectfile entries + that are not explicitly loaded by the user. + + * objfiles.c: + (objfile_relocate): Check for LOC_INDIRECT + (find_pc_sect_section): Change condition from + pc < s->endaddr to pc <= s->endaddr + + * objfiles.h: + New variables: User_loaded and is_solib + (OBJF_SHARED): New macro. used to distinguish objfile for + shared library from "vanilla" objfile. + (allocate_objfile): Add new parameters to function decl. + (objfile_purge_solibs): New function decl. + + * objfiles.h: Add some typedefs: Importentry, ExportEntry. + Add some new variables: Import_list, import_list_size, + export_list, export_list_size + + * osfsolib.c: + (symbol_add_stub): Added params to call to symbol_file_add + + * pa/hpux1020.mh (NATDEPFILES): Add corelow.o, symbol table and + solib files. + + * pa/hpux1100.mh (NAT_FILE): Use nm-hppah11.h. + (NATDEPFILES): Add symbol table and solib files. + + * pa/nm-hppah11.h: New file, HPUX11-only definitions. + + * pa/tm-hppa.h (proc_wait): Remove decl and macro. + + * parse.c (write_dollar_variable): Handle cases in which variables + besides the debugger ones start with $ and $$. + (parse_nested_classes_for_hpacc): New function. Parse a string that + is possibly a namespace / nested class specification. + (find_template_name_end): New function. + + * procfs.c: + (procfs_init_inferior): Return value is now a void. + + * procfs.c (procfs_ops): Initializing new target ops vector fields. see list below. + + * procfs.c: + (procfs_ops): Adding new target_ops vector fields and + removing a few. see list below + + * procfs.c: Added new fields to procfs_ops. + Necessary since we still have oldstyle initialization in + this file + + * pyr-tdep.c (pyr_do_registers_info): Change stdout to gdb_stdout. + (frame_locals_address): Change stderr to gdb_stderr. + (frame_args_addr): Ditto. + + * pyr-xdep.c (fetch_inferior_registers): Change stderr to + gdb_stderr. + + * serial.c (serial_close): Call gdb_fclose, not fclose on a + GDB_FILE. + + * serial.c (serial_logchar): Change chtype to ch_type. sigh. + + * solib.c (look_for_base): The parameter to file must be + of type FILE *. So cast exec_bfd -> iostream in the call + to fileno as a FILE *, not a GDB_FILE *. This will work because + exec_bfd -> iostream is declared and given a value in bdf and + bfd will continue to use FILE rather than GDB_FILE. + + * solib.c: + (solib_add): Remove references to exec_ops. + + * solib.c: + (solib_add): Update exec_ops.to_sections + + * solib.c: + (symbol_add_stub): Added params to call to symbol_file_add + + * solib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to 0. + functionality not implemented for this target. + + * solib.h: Added macro definitions. These macros generate + error messages for solaris?? + (SOLIB_CREATE_CATCH_LOAD_HOOK) + (SOLIB_CREATE_CATCH_UNLOAD_HOOK) + (SOLIB_HAVE_LOAD_EVENT) + (SOLIB_LOADED_LIBRARY_PATHNAME) + (SOLIB_HAVE_UNLOAD_EVENT) + (SOLIB_UNLOADED_LIBRARY_PATHNAME) + (SOLIB_IN_DYNAMIC_LINKER) + (SOLIB_RESTART) + + * somread.c (is_in_import_list): Ditto. + + * somread.c (som_symfile_read): Added some comments + + * somread.c (som_symfile_read): Read in import and export lists. + (som_symtab_read): Change test for dynamic executable. + (is_in_import_list): New function. Check if a given symbol name + is in the import list. + (init_import_symbols): New function. Read in and initialize the + som import list. + (init_export_symbols): New function. Read in and initialize the + som export list. + + * somread.c: + (som_symfile_read): Fix missing comment delimiters + + * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. + Define bit of __dld_flags in HP-UX a.out files. + (DLD_FLAGS_HOOKVALID): Ditto. + (DLD_FLAGS_LISTVALID): Ditto. + (DLD_FLAGS_BOR_ENABLE): Ditto. + (som_solib_total_st_size): Cumulative size in bytes of the + symbol tables of all shared objects on the so_list_head list. + (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols + for shlibs. + (som_solib_sizeof_symbol_table): New function. Computes size of + symbol table for a shlib. + (som_solib_load_symbols): New function. Load symbols from shlib. + (som_solib_add): Detect if __dld_list is not valid. + Record main program's symbol table size. + Load symbols if called from command line. + Keep threshold into account when loading shlib symbols. + (som_solib_create_inferior_hook): Use dld_flags macros. + (som_sharedlibrary_info_command): Let user know if symbols were + not loaded. + (som_solib_restart): Discard all the shlibs descriptors. + (_initialize_som_solib): Chenge help message for auto-solib-add + command. + Set threshold for symbol table to 50 megabytes. + + * somsolib.c (_initialize_som_solib): Added call to som_solib_restart. + (som_solib_restart): New function + (som_solib_in_dynamic_linker): New function + (som_solib_desire_dynamic_linker_symbols): New function + (som_solib_unloaded_library_pathname): New function + (som_solib_loaded_library_pathname): New function + (som_solib_library_pathname): New function + (som_solib_have_unload_event): New function + (som_solib_have_load_event): New function + (som_solib_create_catch_unload_hook): New function + (som_solib_create_catch_load_hook): New function + (som_solib_create_inferior_hook): Rewritten + dld_cache: New struct + addr_and_unwind_t: New struct + (find_unwind_entry) added prototype + + * somsolib.c (som_solib_create_inferior_hook): Introduce new local + msymbol2 and change some msymbol's to msymbol2's -- was clobbering + msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, + and ultimately core dumping with a SEGV. + + * somsolib.c: + Include assert.h + (som_solib_mapped_entry): Additional comments for text_addr, + text_link_addr, text_end, and tsd_start_addr fields. Commenting + out 2 tsd fields, __data_start and __data_end. + (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. + Add some code for distinguishing between a shared library and other + objfiles. This appears to be a prelude to thread local storage. + (som_solib_load_symbols): Changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + (som_solib_add): Change comment to correctly specify path + to end.o -- /opt/langtools/lib/end.o. changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + Removed several SOLIB_DEBUG ifdefs and the associated printfs. + Add code to find the start address for the object file's thread + local storage + (som_solib_create_inferior_hook): Fix warning messages use correct + path to end.o -- /opt/langtools/lib/end.o. Change control flow. + No longer user early returns from function is cases of error. + (reset_inferior_pid): New function + (som_solib_remove_inferior_hook): New function + (so_lib_thread_start_addr): New function. used for tsd. + + * somsolib.c: Removed references to ASSERT macro. + + * somsolib.c: Add debugging macro. + (struct som_solib_mapped_entry): Add new field tsd_start_addr. + (struct so_list): Added new field solib_addr. + (som_solib_add_solib_objfile): New function. + (som_solib_load_symbols): Rewritten. + (som_solib_add): Make sure we don't load the symbols in if the + threshold was exceeded. + (som_solib_get_solib_by_pc): New function. Return the address of + handle of the shared library. + (som_solib_restart): Disable breakpoints at restart. + (_initialize_som_solib): Set threshold to 100 megabytes. + + * somsolib.c: Add include of fcntl.h so that O_RDONLY is defined. + + * somsolib.h (DISABLE_UNSETTABLE_BREAK): New macro. + (PC_SOLIB): New macro. + + * somsolib.h: + (SOLIB_CREATE_CATCH_LOAD_HOOK): Define + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Define + (SOLIB_HAVE_LOAD_EVENT): Define + (SOLIB_LOADED_LIBRARY_PATHNAME): Define + (SOLIB_HAVE_UNLOAD_EVENT): Define + (SOLIB_UNLOADED_LIBRARY_PATHNAME): Define + (SOLIB_IN_DYNAMIC_LINKER): Define + (SOLIB_RESTART): Define + + * somsolib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to use + som_solib_remove_inferior_hook. + + * somsolib.h: + (som_solib_create_catch_load_hook) + (som_solib_create_catch_unload_hook) + (som_solib_have_load_event) + (som_solib_loaded_library_pathname) + (som_solib_have_unload_event) + (som_solib_unloaded_library_pathname) + (som_solib_in_dynamic_linker) + Fix prototypes to use type names, not parameter names. + + * source.c (find_source_lines): Make non static. + (open_source_file): Ditto. + (source_full_path_of): New function. + (print_source_lines): Rename to print_source_lines_base and make + static; formatting. + (print_source_lines): New function. + (forward_search_command): Tui changes. + (reverse_search_command): Tui changes. + (_initialize_source): Add xdb and dbx compatibility commands. + + * source.c (list_command): Handle case of odd number of source + lines to display. + + * source.c: + (source_full_path_of): New function. file was overlooked + in merge ;-/. + + * stack.c (func_command): Make high bound be <, not <=. + + * stack.c (_initialize_stack): For the backtrace command, delete + the help line about usage, since this has to be a valid help + message for the 'where' command too. + + * stack.c (current_frame_command): Add a check for the + existance of a stack. If there is no stack produce an + error message and exit. + + * stack.c (down_silently_base, up_silently_base, + args_plus_locals_info, print_frame_info_base, + print_stack_frame_base, print_stack_frame_base_stub): Declare. + (print_frame_local_vars): Add'l parameter. + (print_stack_frame_stub): New version created, old version renamed + to show_and_print_stack_frame_base_stub. + (print_stack_frame_base_stub, print_only_stack_frame_stub, + show_and_print_stack_frame, print_only_stack_frame, + stack_publish_stopped_with_no_frame, print_frame_info, + show_stack_frame, backtrace_full_command, args_plus_locals_info, + select_and_print_frame, select_and_maybe_print_frame, + current_frame_command, func_command): New functions. + (backtrace_command): New function, old renamed to + backtrace_command_1. + (print_block_frame_locals, print_frame_local_vars): Additional + parameter, number of tabs. + (up_silently_command): New function, old renamed to + up_silently_command_base. + (down_silently_command): New function, old renamed to + down_silently_base. + (_initialize_stack): Register new commands based on values of + xdb_commands and dbx_commands variables. + + * stack.c (func_command): Make high bound be <, not <=. + + * stack.c (parse_frame_specification): Fix prototype to match + function definition. + (show_and_print_stack_frame_stub): Fix name. + (select_and_print_frame): Change uncaught tuiDO call. + + * stack.c (up_silent_base): Rename from up_silently_command_base. + + * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's + defined. + + * symfile.c (add_psymbol_with_dem_name_to_list): New function. + Adds a symbol with a long value to a psymtab. Differs from + add_psymbol_to_list in taking both a mangled and a demangled name. + + * symfile.c (compare_psymbols): Call strcmp directly, instead of + using macro. + + * symfile.c (symbol_file_add): Reindent portions. + (symbol_file_command): Add call to tuiDo. + + * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's + defined. + + * symfile.c (symfile_bfd_open): Add code to call PXDB on hpux, if + the file has not already been processed by pxdb. + Added define USE_PXDB. + + * symfile.c (symfile_bfd_open): Change parenthesis positioning + around call to hpread_pxdb_check. + + * symfile.c (symfile_bfd_open): Make not static. + (RESET_HP_UX_GLOBALS): New macro. Resets globals when new symbol + file loaded. + (USE_PXDB): Not needed. Removed. + (symbol_file_add): Add HP specific code to deal with pxdb. + (symbol_file_command): Reset HP specific globals if new symbol file + loaded. + (symfile_bfd_open): Comment out checking for pxdb. + (reread_symbols): Reset HP specific globals. + + * symfile.c (symfile_bfd_open): Uncomment hpus specific code. + + * symfile.c: + (symbol_file_add): Add user_loaded and is_solib parameters. + fixed number of parameters in call to allocate_objfile + (symbol_file_command): Added call to SOLIB_RESTART macro. + fixed number of parameters in calls to symbol_file_add. + (add_symbol_file_command): Fixed number of parameters in calls to + symbol_file_add. + + * symfile.c: Added prototype for hpread_pxdb_check. + + * symfile.c: Changed HPUX_SNAP1 ifdef to HPUXHPPA. enclosed calls to + RESET_HP_UX_GLOBALS with an HPUXHPPA ifdef + + * symfile.h (symfile_bfd_open): Add protptype. + + * symfile.h: Add prototype for add_psymbol_with_dem_name_to_list. + + * symfile.h: Clarify purpose of auto_solib_add. + + * symmisc.c (maintenance_print_symbols): Call gdb_fclose, not + fclose on a GDB_FILE* during cleanup. + (maintenance_print_psymbols): Call gdb_fclose, not fclose on a + GDB_FILE* during cleanup. + (maintenance_print_msymbols): Call gdb_fclose, not fclose on a + GDB_FILE* during cleanup. + + * symmisc.c (maintenance_print_symbols): Gdb_fclose now takes a + GDB_FILE ** parameter. Fix the local GDB_FILE variables and the + call to make_cleanup. + (maintenance_print_psymbols): Ditto + (maintenance_print_msymbols): Ditto + + * symmisc.c (print_objfile_statistics): Close quotes in + output strings. + + * symmisc.c: + (Print_symbol): Add LOC_INDIRECT to switch statement + (print_partial_symbols): Add LOC_INDIRECT to switch statement + + * symtab.c (find_pc_sect_psymtab): High bounds should be <, not <=. + (find_pc_sect_symtab): Ditto. + + * symtab.c (hp_som_som_object_present): New flag to indicate HP + compiled code. + (find_pc_sect_psymtab): Change tests to make sure we are checking + the texthigh adress as well. + (lookup_transparent_type): New function. Look up a type name + in the struct_namespace. The type returned must not be opaque. + (find_pc_sect_symtab): Make sure we check the address 'pc' itself, + too. + (find_addr_symbol): Prepare to handle LOC_INDIRECT address class, but + leave it commented out. + (find_pc_sect_line): Return correct information if pc is in import + or export stub (trampoline). + (decode_line_1): Skip two chars, if they are '$$'. Like for HP's + $$dyncall. Handle cases in which varaible and function names can start + with $. + (overload_list_add_symbol): If cannot demangle name, use it as is. + Free string after use. + (make_symbol_overload_list): Initialize oload_name to NULL and + oload_name_len to 0. If demangle not successful, use name as it is. + Free string after use. + + * symtab.c (lookup_symbol): Changed call to find_pc_sect_symtab, + to the original find_pc_symtab, in HP added fragment. + + * symtab.c (lookup_symbol): Change HPUX_SNAP1 ifdef to a HPUXHPPA ifdef + + * symtab.c (lookup_symbol): Ifdef the searching of symbol in the + minimal symbol tables, for hpux we move this check at the end + of the function. + Before we error out if symbol is not found in the symtab, look + in the statics. + Before erroring out if static symbol not found look in the globals. + + * symtab.c (lookup_symbol): Return symbol as soon as found. + (decode_line_1): Check whether we have a conditional break. Temporarily + remove it from the line, to not confure perenthesis checking. + Handle namespaces. + (overload_list_add_symbol): New function. Overload + resolution support. + (make_symbol_overload_list): Ditto. + + * symtab.c: + (find_template_name_end): New prototype decl. + (lookup_symbol): When a global or static symbol shows up in the + psymtab table, but not the symtab table, tell the user that + the symbol may be an inlined function or a template function and + provide some guidance to the user about how to more fully + specify the symbol. + (lookup_transparent_type): When a global or static symbol shows up + in the psymtab table, but not the symtab table, tell the user that + the symbol may be an inlined function or a template function and + provide some guidance to the user about how to more fully + specify the symbol. + (decode_line_1): Handle template function specification when decoding a + line. May need to be ifdefed for HP's aCC? + (_initialize_symtab): Handle dbx commands. + + * symtab.h (address_class): Add new address calss for + LOC_THREAD_LOCAL_STATIC and LOC_INDIRECT. + (lookup_transparent_type): Add prototype. + (exception_event_kind): New enum for exception catchpoints. + (exception_event_record): New structure for exception catchpoints. + (CURRENT_EXCEPTION_KIND): New macro. + (CURRENT_EXCEPTION_CATCH_SAL): New macro. + (CURRENT_EXCEPTION_CATCH_LINE): New macro. + (CURRENT_EXCEPTION_CATCH_FILE): New macro. + (CURRENT_EXCEPTION_CATCH_PC): New macro. + (CURRENT_EXCEPTION_THROW_SAL): New macro. + (CURRENT_EXCEPTION_THROW_LINE): New macro. + (CURRENT_EXCEPTION_THROW_FILE) new macro.: + (Current_EXCEPTION_THROW_PC): New macro. + + * symtab.h(make_symbol_overload_list): Add prototype. + + * symtab.h: + (symbol_file_add): Add new params to function decl. + + * target.c (cleanup_target): Changed casting of default functions for + to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid of + warnings. + + * target.c (cleanup_target): Changed the default functions for + to_pid_to_exec_file and to_core_file_to_sym_file + + * target.c (cleanup_target): Fixed PARAMS for to_has_syscall_event + + * target.c (cleanup_target): Syntax error, mismatched paranthesis. + + * target.c: + (Default_clone_and_follow_inferior): New funct prototype declaration + and function definition + (dummy_target): More target_ops vector changes for HPUX + new fields. ifdefed for HPUX_SNAP2. New fields are + to_post_wait, to_post_startup_inferior + to_acknowledge_created_inferior, to_clone_and_follow_inferior, + to_post_follow_inferior_by_clone, to_create_catch_fork_hook, + to_create_catch_vfork_hook, to_has_forked, to_has_vforked, + to_post_follow_vfork, to_pid_to_exec_file + (de_fault): Add new HPUX specific target_ops operations to + the de_fault macro + (INHERIT): Add new HPUX specific target_ops operations to the + INHERIT macro + (find_default_clone_and_follow_inferior): New funct definition + (debug_to_post_wait): New funct + (debug_to_post_startup_inferior): New funct + (debug_to_acknowledge_created_inferior): New funct + (debug_to_clone_and_follow_inferior): New funct + (debug_to_post_follow_inferior_by_clone): New funct + (debug_to_create_catch_fork_hook): New funct + (debug_to_create_catch_vfork_hook): New funct + (debug_to_has_forked): New funct + (debug_to_has_vforked): New funct + (debug_to_post_follow_vfork): New funct + (setup_target_debug): Initialize new target_ops vector fields. + + * target.c: + (Cleanup_target): Fixed the return type on a few of the + default function values. + + * target.c: + (Dummy_target): Add 3 new fields + (nosupport_runtime): New function, used in cleanup_target + (cleanup_target): Changes in the de_fault macro, both to + accomodate the new target_ops vector fields and to use + more accurate default functions. + (update_current_target): Add new target_ops vector fields to the + INHERIT macro + (generic_mourn_inferior): The call to breakpoint_init_inferior now takes a + parameter + (normal_pid_to_str): Adding a \0 to the end of buf. + (debug_to_has_syscall_event): New func + (debug_to_enable_exception_callback): New func + (debug_to_get_current_exception_event): New func + (setup_target_debug): Initialize the 3 new target_ops vector fields + + * target.c: + (Struct signals): Fix message associated with SIGRETRACT. + + * target.c: + (Dummy_target): Fix syntax error + (cleanup_target): Changed the default values for the new + target_ops vector fields. HP folks inappropriately set + most of them to noprocess(). They should be a mixture + of ignore() and return_zero(). + + * target.c: + (Dummy_target): Add new target_ops vector fields and their initializations + (cleanup_target): Added new new target_ops vector fields to the de_fault + macro definition. + (update_current_target): Added new new target_ops vector fields to the INHERIT + macro definition + (return_one): New function, used by the de_fault macro + (debug_to_post_attach): New function + (debug_to_wait): Added new cases: Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD + (debug_to_insert_fork_catchpoint): New function + (debug_to_remove_fork_catchpoint): New function + (debug_to_insert_vfork_catchpoint): New function + (debug_to_remove_vfork_catchpoint): New function + (debug_to_can_follow_vfork_prior_to_exec): New function + (debug_to_insert_exec_catchpoint): New function + (debug_to_remove_exec_catchpoint): New function + (debug_to_core_file_to_sym_file): New function + (setup_target_debug): Give new fields in current_target target_ops vector values. + + * target.c: Hp merge, 4/15/98 snapshot + There are new target_ops fields that pertain only + to HPUX. All the changes relate to this. First, + new fields are added to the dummy_target target_ops + vector: To_require_attach, to_require_detach. + + * target.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs + + * thread.c (info_threads_command): Call print_only_stack_frame + instead of print_stack_frame. + (_initialize_thread): Make t an alias for thread only if + xdb_commands is not set. + + * thread.c (thread_command): If no arguments, don't generate an + error, instead tell the user which thread is current. + (info_threads_commands): Don't lose the users position within the + current thread -- remember it and then restore it. + + * thread.c: + (struct thread_info): Add stepping_through_sigtramp field + (add_thread): Initialize stepping_through_sigtramp field + (load_infrun_state): Add stepping_through_sigtramp param and + make sure it gets assigned a value. + (save_infrun_state): Add stepping_through_sigtramp param and + make sure that the value gets saved. + (info_threads_command): Ifdefing some local variables and + code for HPUXHPPA. HP folks want print the tid rather than pid? + Also, looks like the HP folks solved the same thread switching + problem that 4.17 solves. Taking 4.17. + (restore_current_thread): Print out the current frame after + switching threads. + (thread_apply_all_command): Ifdefing a print statement for + HPUXHPPA. The HP folks want to print out a tid rather than pid? + (thread_apply_command): Ifdefing a print statement for + HPUXHPPA. The HP folks want to print out a tid rather than pid? + (thread_command): Decided not to take HP change. + + * thread.c: Fixing gdb core dump problem causing many testsuite + failures. + (add_thread): Remove call to bpstat_clear, initialize + tp->stepping_through_solib_catchpoints = NULL; + + * thread.c: Changes for catchpoints, shared libaries, + (thread_info): Additional fields in the thread_info struct + for stepping_through_solib_after_catch and + stepping_through_solib_catchpoints. + (add_thread): Initialize the new thread_info fields. + (load_infrun_state): Additional parameters for handling + catchpoints and shared libraries. + (save_infrun_state): Additional parameters for handling + catchpoints and shared libraries. + + * top.c (command_loop): Initialize space_at_cmd_start to 0. + (set_prompt): New function. + (togglelist, stoplist): New command lists. + (command_loop): Tui changes -- paranoia to make sure + insert mode is off when not editing. + (quit_force): Clean up tui on exit. + (init_main): Make definition of info status command dependent upon + dbx mode not being set. + (fputs_unfiltered_hook): Changed stream parameter from FILE + to GDB_FILE + (flush_hook): Changed stream parameter from FILE to GDB_FILE + + * top.h (set_prompt): Declare. + + * typeprint.c (whatis_exp): Decide real runtime type. For the vtable + case. + + * utils.c (query): Changes to prevent cursor from jumping around in the + TUI. Call tuiBufferGetc explicitly, rather than passing it + into tuiDo. The tuiDo function does some additional work + that is inappropriate when handling queries. + (GDB_FILE_ISATTY): New macro that takes a GDB_FILE param and + determines whether or not it's using a tty. + (gdb_file_isatty); called by the GDB_FILE_ISATTY macro. Does + the actual work + (init_page_info): Call GDB_FILE_ISATTY rather than ISATTY + (print_spaces): Fix parameter to fputc. fix call to + gdb_file_adjust_strbuf. + (gdb_file_init_astring): Fix parameter to xmalloc + (gdb_file_deallocate): New function to deallocate + a GDB_FILE object and possibly a string buffer + (gdb_file_init_astring): Initialize buffer as the empty + string. Indent GNU style. + (gdb_fopen): Gdb_fopen is called if the GDB_FILE object is + actually afile rather than astring. The routine now allocates space + for a GDB_FILE object and initializes its fields in addition to + performing an fopen. + (gdb_flush): Fix the parameter passed into fflush. It's now + stream->ts_filestream. + (gdb_fclose): Pass in an object of type GDB_FILE **. Fix parameter + to fclose. It's now tmpstream->ts_filestream. Make sure to free + the GDB_FILE object and set the GDB_FILE * object to NULL. + (gdb_adjust_strbuf): New function. Determine if the current + ts_strbuf field contains sufficient space to concatenate a string + of length n on the end. If not, then reallocate the ts_strbuf. + (print_spaces): Check to see if the GDB_FILE is afile or + astring. If it is astring, then adjust the size of the ts_strbuf + field and concatenate the correct number of spaces onto the end of + the buffer. Otherwise continue to use fputc. + (gdb_file_get_strbuf): New function. return a ptr to the ts_strbuf + field in a GDB_FILE object. + (gdb_file_init_astring): New function to allocate space for and + initialize a GDB_FILE object when it is an astring. + (set_width): Declare it. + (pagination_enabled): Define it. + (query): Tui changes. + (init_page_info, set_width): New functions. + (set_width_command): Call set_width. + (_initialize_utils): Replace termcap stuff with call to + init_page_info; if xdb_commands set, define am and sm commands; + define pagination as a set/show command. + (vfprintf_maybe_filtered): Change FILE to GDB_FILE. + (fputs_maybe_filtered): Ditto. + (print_spaces): Ditto. + (gdb_printchar): Ditto. + (gdb_flush): Ditto. + (fputs_filtered): Ditto. + (vfprintf_filtered): Ditto. + (vfprintf_unfiltered): Ditto. + (fprintf_filtered): Ditto. + (fprintf_unfiltered): Ditto. + (fprintfi_filtered): Ditto. + (print_spaces_filtered): Ditto. + (fprintf_symbol_filtered): Ditto. + (gdb_fclose): New function. + + * valops.c (call_function_by_hand): Assign to param_type only + if function has parameters. + + * valops.c (call_function_by_hand): Ifdef the + HP_COMPILED_TARGET stuff. + (value_arg_coerce): Ditto. + + * valops.c (call_function_by_hand): Make sure param_type is + initialized to NULL. + + * valops.c (find_rt_vbase_offset): Add parameter to value_at. + (value_rtti_type): Ditto. + (value_full_object): Ditto. + + * valops.c (search_struct_field_aux): Fixed mismatching parenths + + * valops.c (search_struct_field_aux): Make sure TYPE_TAG_NAME + is not null before copying it. + + + * valops.c (search_struct_field_aux): Set found_class_name to null + if class has no name (anon unions case). Adjust base_addr + computation. + + * valops.c (value_arg_coerce): Change final arg to int. + + * valops.c (value_arg_coerce): Remove the conditional on HP + compiled target, for doing coercion of float to double. Removed + third parameter, using_gcc. + (call_function_by_hand): Do not use HP_COMPILED_TARGET, just + use the gcc_compiled variable. + + * valops.c (value_cast): Take case of the enclosing_type and + pointer_to_offset fields. + (value_at): Use VALUE_CONTENTS_ALL_RAW + (value_fetch_lazy): Ditto + (value_assign): Handle enclosing_type, embedded_offset and + pointed_to_offset fields. + (value_repeat): Use VALUE_CONTENTS_ALL_RAW and VALUE_ENCLOSING_TYPE. + (value_ind): Set enclosing_type and embedded_offset correctly, + for a pointer value being dereferenced. Target memory bytes + corresponding to the size of the enclosing type are retreived. + (value_addr): Handle enclosing_type and pointed_to_offset. + (value_push): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. + (value_arg_coerce): Coerce floats to doubles only if gcc was not + used to compile the target. + (call_function_by_hand): Handle pointers to functions as paramters. + (value_array): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. + (search_struct_method): Produce more informative error message. + (find_rt_vbase_offset): Deal with negative offsets. + (value_find_oload_method_list): New function. Return the list of + overloaded methods of a specified name. + (find_method_list): New function. Search through the methods of an + object (and its bases) to find a specified method. + (value_full_object): New function. Given a value, check its real + run-time type. + (value_rtti_target_type): New function. Given a pointer value V, find + the real (RTTI) type of the object it points to. + (value_rtti_type): New function. Find the real run-time type of a + value using RTTI. + + * valops.c: Include gdbcmd.h + Set global overload_resolution to 0. + (find_function_in_inferior): Modify error message. + (value_allocate_space_in_inferior): Modify error message. + (value_cast): Deal with HP/aCC peculiarities. + (value_of_variable): Use SYMBOL_SOURCE_NAME instead of SYMBOL_NAME. + (value_addr): Modify address value by adding the embedded offset. + (value_ind): Modify the address of the object by the pointed_to_offset. + (call_function_by_hand): Do not do any extra alignment if not needed. + Fetch the return value from the stack rather then from the register, + for the hppa architecture. + (search_struct_field): Rewritten. Now this function uses + search_struct_field_aux to do all the work. + (search_struct_field_aux): New function. This is the old + search_struct_field rewritten. + (find_rt_vbase_offset): Give error if virtual table pointer is not good. + (find_overload_match): New function. Find the best function that + matches on the argument types according to the overload resolution + rules. + (_initialize_valops): Add new set/show command for overload-resolution. + + * value.h (VALUE_POINTED_TO_OFFSET): New macro. + Add field pointed_to_offset to value structure. + Add prototypes for new functions in valops.c. + + * value.h (write_register_pid): Change prototype to match + function. + + * value.h: Hp merge, 4/15/98 snapshot + Added parameter to val_print func decl. + Added new macro, VALUE_EMBEDDED_OFFSET, and + new func decl, find_rt_vbase_offset, for C++ + support. + + * values.c (allocate_value): Allocate also for value_embedded_offset + and value_enclosing_type. + (value_copy): Copy value_embedded_offset and value_enclosing_type too. + Use all_raw in copying the value itself. + (value_primitive_field): Add handling of base subobjects. + + * values.c (value_copy): Copy the pointed_to_offset as well. + (allocate_value): Allocate the pointed_to_offset as well. + (value_virtual_fn_field): Rewrite. + + * values.c (value_primitive_field): Adjust embedded offset and + offset calculation. + + * values.c (value_static_field): Take into consideration that static + data members can be minimal symbols too. + + * values.c (value_virtual_fn_field): Fix call to value_at. + + * win32-nat.c (handle_load_dll): Added params to call to symbol_file_add. + + Other changes have to do with XDB compatability. Leave oout + for now. + + defs.h (vfprintf_filtered): Change FILE to GDB_FILE in decl. + (fprintf_filtered): Ditto. + (fprintfi_filtered): Ditto. + (vfprintf_unfiltered): Ditto. + (fprintf_unfiltered): Ditto. + + infcmd.c (_initialize_infcmd): If xdb_commands is set, make S an + alias for next and define R, lr, g. Define go. + + pyr-tdep.c (pyr_print_insn): Change FILE to GDB_FILE. + + + * breakpoint.c (create_temp_exception_breakpoint): #If it out -- + nothing calls it. + (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not + defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. + (bpstat_get_triggered_catchpoints): If we don't have shared + library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor + SOLIB_UNLOADED_LIBRARY_PATHNAME. + (watch_command_1): Don't require a run before a watch command + unless we're on HP [it's an HP OS bug, not a generic limitation] + (catch_load_command_1): Don't define if no shared libraries. + (catch_command_1): Don't claim to support fork catchpoints unless + CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support + vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, + don't clain to support shared library load catchpoints if shared + libraries aren't supported, and don't claim to support exec + catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined + + There are new target_ops vector fields that pertain + only to HPUX. Added the to_require_attach and + to_require_detach fields to exec_ops. These new + fields are ifdef'ed for HPUX_SNAP1. + + * breakpoint.h: + Fix compile error in enum bptype. + + * coff-solib.h: + Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, + SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, + SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These + macros are only meaningful (for now) for SOM. So, all + the macros were defined as error(...), but were used in + conditions. This caused the compile to crap out. I redefined + these (for now) to be 0. + + * procfs.c: + (procfs_create_inferior): Fix call to fork_inferior -- need another + parameter. + + * solib.h: + Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, + SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, + SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These + macros are only meaningful (for now) for SOM. So, all + the macros were defined as error(...), but were used in + conditions. This caused the compile to crap out. I redefined + these (for now) to be 0. + + * valops.c: + (search_struct_field): Undeclared local variable, "assigned". + (find_rt_vbase_offset): Fixed call to value_at + + * value.h: Fix signature for find_rt_vbase_offset funct decl + (missing a param) + +Wed Dec 30 17:48:12 1998 Stan Shebs + + From J.T. Conklin : + * i386-stub.c: Fix error string in last change. + +1998-12-30 Jason Molenda (jsm@bugshack.cygnus.com) + + * utils.c: instead of "readline/readline.h". + + * configure.in (TERM_LIB): Search for the appropriate term library + on the host system. + * configure: Regenerated. + * Makefile.in (TERMCAP): Set based on autoconf check. + * config/*/*.mh: Don't override TERMCAP setting. + +Wed Dec 30 17:23:14 1998 Mark Alexander + + * value.c (value_virtual_fn_field): Handle the situation where + vtbl is a pointer to a structure instead of a pointer to an array. + +Mon Dec 28 17:43:36 1998 David Taylor + + The following changes were made by Jim Blandy , + Edith Epstein , Elena Zannoni + Stan Shebs , and David + Taylor , as part of the project to merge in + changes originally made by HP; HP did not create ChangeLog + entries. + + * c-lang.h (cp_print_value_fields): Update prototype; fixed + prototype decl for c_val_print function -- it needed an + embedded_offset param; fixed prototype of cp_print_value_fields. + Include value.h. + (C_LANG_H): Define. + + * c-valprint.c (c_val_print): Add new parameter embedded_offset. + Add embedded_offset to valaddr in function calls. fix calls to + val_print, and cp_print_value_fields. Attempt to determine the + real type of the object to be printed. fixed call to + cp_print_value_fields. process TYPE_CODE_METHOD as well. moved + call to check_typedef out of conditional. add embedded offset + param to val_print call. + + (c_value_print): Add new parameter to call to val_print. Handle + pointer to class case. Ensure that const char *, const unsigned + char * come out without the type but the volatile variants and the + signed variants don't. + + * ch-lang.h (chill_val_print): Add parameter to decl. + + * ch-valprint.c: The various print routines have an additional + parameter. Currently, the new parameter is only used when printing + C++ expressions. So, in ch-valprint.c, the new parameter is always + 0. Changes in calls to val_print, chill_val_print, c_val_print + Affected functions are chill_val_print_array_elements, + chill_val_print, chill_print_value_fields, chill_value_print. + + * cp-valprint.c add vtable pointers names for aCC (HP) compiler. + (cp_print_class_method): Print message for HP/aCC case. + (cp_print_class_member): Add comments. + (cp_print_value): Adjust address computations for virtual base + classes. add new parameter 'offset'. Find correct offset for + base class in HP/aCC case. Change call to cp_print_value_fields + to have extra par. + (cp_print_value_fields): Do not print also if the only field is + the vtable pointer. Print out vtable ptr, for HP/aCC compiled + case. do not print leading '=' in case of anonymous union, or + struct. add new parameter 'offset'. Do not print the vtable + pointer as a member, in the HP aCC case. Changed calls to + val_print to have extra parameter. + (cp_print_hpacc_virtual_table_entries): New function. Print vtable + entries, in HP/aCC compiled case. + (cp_print_static_field): Change call to cp_print_value_fields, and + val_print. + + * d30v-tdep.c (d30v_print_register): Add embedded_offset param + to val_print call. + + * defs.h: Additional include files included when TUI is defined. + (gdb_file_isatty): New function decl. + (GDB_FILE): If TUI is defined, define a structure rather + than making this an alias for FILE. + (gdb_stdout, gdb_stderr): If TUI is defined, then define these + as pointers to variables of type GDB_FILE rather than making them + be aliases for stdout and stderr. + (TUIDO): Add definition conditionalized on definition + (or lack thereof) of TUI. + (command_class): Add two additional values. + (precision_type): New enum. + (gdb_fclose): Add decl. + (store_address): Change prototype to match function. + (tui_version, xdb_commands, dbx_commands): Add decls. + (gdb_file_deallocate): New function decl + (pa_do_strcat_registers_info): New function decl. + (streamtype): New enumerated type to distinguish between output to + a FILE and output to a buffer. + (tui_stream): New struct type, named GDB_FILE. + (gdb_stdout): Of type GDB_FILE, will pass this around gdb rather + than stdout. + (gdb_stderr): Of type GDB_FILE, will pass this around gdb rather + than stderr. + (fputs_unfiltered_hook): Change stream parameter from FILE to + GDB_FILE. + (flush_hook): Change stream parameter from FILE to GDB_FILE. + (gdb_fclose): Fix decl for gdb_fclose; parameter is now of + type GDB_FILE **. + (gdb_file_adjust_strbuf): New function decl. function lives + in utils.c. + (gdb_file_init_astring): New function decl. function lives + in utils.c. + (gdb_file_get_strbuf): New function decl. function lives in + utils.c. + (source_full_path_of): Declare. + + * exec.c (_initialize_exec): Make definition of file command be + dependent upon dbx_commands not being set. + (exec_file_attach): New function. + (exec_file_command): Call it. + (exec_ops): Add new target vector fields. + + * f-lang.h (f_print_type): Change FILE to GDB_FILE in decl. + (f_val_print): Ditto. + (f_val_print): Add parameter to the function decl. + + * f-valprint.c (_initialize_f_valprint): If xdb_commands is set, + define lc command. + (f77_create_arrayprint_offset_tbl): Change FILE to GDB_FILE. + (f77_print_array): Ditto. + (f77_print_array_1): Ditto. + (f_val_print): Ditto. + (f_val_print): Add a parameter; this new parameter is currently + only non-zero when handling C++ expressions. In this file its + value is always 0. changed fflush to gdb_flush. + + * gnu-nat.c: (init_gnu_ops): Add new target vector fields. + (gnu_create_inferior): Add param to fork_inferior call. + + * hppa-tdep.c (after_prologue): If f is NULL, don't dereference + it. if no debug info, return zero telling caller that we need to + find the end of the prologue via the hard way (instruction + examination). + (find_unwind_entry): Avoid dereferencing a null + pointer. + (hppa_pid_to_exec_file): Deleted -- no longer used. + (hppa_prepare_to_proceeed): Add prototype. + (read_unwind_info): Purecov comments, bug fixes. + (find_unwind_entry): Purecov comments, bug fixes. + (find_stub_with_shl_get): Purecov comments. + (frame_chain): Additional parens. + (hppa_push_arguments): Changes to commented out version of routine. + (hppa_fix_call_dummy): Purecov comments, fix location of end.o. + (in_solib_call_trampoline): Purecov comments. + (in_solib_return_trampoline): Purecov comments. + (setup_d_pid_in_inferior): Fix location of end.o. + (initialize_hp_cxx_exception_support): Fix location of end.o. + (child_enable_exception_callback): Purecov comments. + (pa_do_strcat_registers_info): Has a new parameter, precision, + which is passed into the call to pa_strcat_fp_reg to indicate + whether to display the floating point registers using + single or double preceision. + (pa_strcat_registers): Introduce local variable, precision, and + pass it into call to pa_strcat_fp_reg. + (pa_strcat_fp_reg): Modified function. New parameter, precision, + used by function to decide whether to use single or double + precision. Also add the code to put a double precision value + into a buffer. + (pa_do_strcat_registers_info): New routine. called by + tui/tuiRegs.c:_tuiRegisterFormat to place a register name + and value into a string buffer. Interface may change in + future. Checking this in so that we have something + functional for HP. + (pa_strcat_registers): New routine, called by + pa_do_strcat_registers_info. Does same thing as + pa_print_registers except it takes a stream parameter. + This routine should disappear in future. Checking in + so that we have something functional to give HP + (pa_strcat_fp_reg): New routine, called by + pa_do_strcat_registers_info and pa_strvat_registers + to place a floating point register name and value into + a buffer. This interface may change in future. + Checking in so that we have something functional to give HP. + (pa_print_fp_reg): Change prototype to match def'n. + (pa_register_look_aside): Fix comment immediately before function. + Changes to better support stack unwinding, reading and writing + registers for HPUX. New includes ptrace.h, bfd.h, dl.h. + (internalize_unwinds): Initialize new fields in table. + (read_unwind_info): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type are + now ...->table[index].stub_unwind.stub_type. + (find_proc_framesize): Add a check for pc == 0. + (rp_saved): Entries in the table are now more complex + structures. References of the form ...->table[index].stub_type are + now ...->table[index].stub_unwind.stub_type. + (frameless_function_invocation): Stub_type becomes + stub_unwind.stub_type + (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type + (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type + (frame_chain_valid): Stub_type becomes stub_unwind.stub_type + (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type + (pa_print_fp_reg): Additional params to call val_print + (in_solib_call_trampoline): Stub_type becomes + stub_unwind.stub_type + (in_solib_return_trampoline): Stub_type becomes + stub_unwind.stub_typ + (skip_trampoline_code): Additional code to handle external + dyncalls. Also stub_type becomes stub_unwind.stub_type + (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there + is an explicit ptrace request for getting the pathname associated + with a process id (pid). + (hppa_pid_to_exec_file): Remove unwanted param from call to + call_ptrace. + (args_for_find_stub): New structure. + (find_unwind_entry): Deal with null input pc value. + (rp_saved): Ditto. + For the import stub, return -24 always. + (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. + (init_extra_frame_info): Use TARGET_READ_FP. + (frame_chain): Include thread support. + If the caller's pc is zero, we lose and return, just like stack + bottom. + Disable warning about being unable to find unwind info. + (hppa_push_arguments): Rewrite. + (hppa_value_returned_from_stack): New function. Handles returning + a value larger than 64 bits, stored on the stack. + (find_stub_with_shl_get): New function. To look up symbols in shlibs. + (cover_find_stub_with_shl_get): New function. Cover routine for + find_stub_with_shl_get to pass to catch_errors. + (hppa_fix_call_dummy): Comment out old stub mechanism. + Rewrite using dyncall. + (target_read_fp): New function. + (pa_do_registers_info): Floating point registers start at FP4. + (pa_print_registers): Use FP4_REGNUM instead of 72. + (skip_trampoline_code): Do machine instruction matching for PA2.0. + (setup_d_pid_in_inferior): New function. Exception handling support. + (initialize_hp_cxx_exception_support): Ditto. + (child_enable_exception_callback): Ditto. + (child_get_current_exception_event): Ditto. + + * hpux-thread.c (hpux_thread_ops): Add new target vector fields. + + * infcmd.c: Include objfiles.h. + (attach_command): New local variable, exec_file, add code to + determine exec_file from pid if exec_file is not already known, + call new target operation, target_post_attach -- a no-op unless + on HPUXHPPA. + (detach_command): After detaching, do a SOLIB_RESTART. + (objfiles.h): Fix typo on include line. + (run_command): Only call SOLIB_RESTART if it's defined. + (detach_command): Ditto. + (run_command): If program has already been started, and decide + to restart it, the kill the target, flush the caches, + call init_wait_for_inferior. Also purge old solib objfiles. + (run_stack_dummy): Add calls to + disable_watchpoints_before_interactive_call_start and + enable_watchpoints_after_interactive_call_stops. + (finish_command): Alter code handling the evaluation and printing + of the target function's return value. + (attach_command): When given a pid, but no exec file, try to + determine the exec file from the process. If the process does not + record a full path name, try to qualify the filename against the + source path. + (_initialize_infcmd): Add some verbiage about how to use the + attach command. + (do_registers_info): Changed calls to val_print + made the symfile.h include preceed the + objfiles.h include. The other ordering caused a + compile problem (incompletely defined types). + + * inftarg.c (child_post_attach): Fix decl, make static. + (proc_wait): Make globally visible. + (child_insert_fork_catchpoint, etc): Fix return type. + (child_detach_from_process): Declare. + (child_attach_to_process): Declare. + (child_stop): Make static to match decl. + (ptrace_him): Change prototype back to return int. + (ptrace_me): Remove debug output, pass NULL to fork_inferior if + not HPUX. + (proc_wait): function prototype and definition are enclosed by + proc_wait ifndef + (child_attach_to_process): New function, does most of the work + that child_attach used to do and some additional work to determine + whether gdb is already attached to the target how to react. + (child_attach): Altered. It's now a wrapper for + child_attach_to_process. + (child_require_attach): New function, called if should attach even + when gdb is already attached to target. + (child_detach_from_process): New function, does most of the work + that child_detach used to do and some additional work to determine + whether gdb is currently attached to the target. + (child_detach): Altered. It's now a wrapper for + child_detach_from_process. + (child_require_detach): New function, called if should try to + detach even when gdb is not attached to target. + (ptrace_him): Calls a new function, + target_acknowledge_forked_child. Currently, + target_acknowledge_forked_child, is only defined to do something + for HPUX. + (child_create_inferior): Changed call to fork_inferior. + (child_ops): Add to_require_attach and to_require_detach fields + to the child_ops target ops vector. + Some hacks for ttrace work: + (child_wait): Additional local variables, additional code in + while loop to check for process exited, process forked, + process vforked, process execd. + (child_thread_alive): John B. seems to think that the kill + call is inapproapriate for HPUX. + (child_attach_to_process): Using strtol rather than atoi. + no longer check for case where there is no known exec file. + (child_post_attach): New function, a default, a no-op. + (child_insert_fork_catchpoint): New function, a default, a no-op. + (child_remove_fork_catchpoint): New function, a default, a no-op. + (child_insert_vfork_catchpoint): New function, a default, a no-op. + (child_remove_vfork_catchpoint): New function, a default, a no-op. + (child_can_follow_vfork_prior_to_exec ):new function, a default, + a no-op. + (child_insert_exec_catchpoint): New function, a default, a no-op. + (child_remove_exec_catchpoint): New function, a default, a no-op. + (child_has_execd): New function, a default, returns 0. + (child_reported_exec_events_per_exec_call): New function, a + default, returns 1. + (child_has_exited): New function, a default. + (child_core_file_to_sym_file): New function, a default, returns NULL. + (child_ops): Initialize new target vector fields. + + * jv-lang.h: (Java_val_print): Add embedded_offset param to func + decl. + + * jv-valprint.c: Changing calls to val_print to accomodate new param. + (java_value_print): Add embedded_offset param to val_print call + (java_print_value_fields): Add embedded_offset param to val_print + call. + (java_val_print): Add embedded_offset param. alter call to + c_val_print to accomodate embedded_offset param. + + * language.c (lang_bool_type): Return builtin_type_bool in c++ + case. + (unk_lang_val_print): Add embedded_offset param to + prototype decl and definition. + + * language.h (LA_VAL_PRINT macro, la_val_print function decl): + altered to accomodate the new parameter to the various print + functions. + + * m2-lang.h (m2_val_print): Add a parameter to the function decl. + + * m2-valprint.c (m2_val_print): Add a parameter. + This parameter is currently only used when evaluating C++ + expressions. So, it is always 0 in this file. + + * m3-nat.c (m3_create_inferior): Add param to fork_inferior call + (m3_pid_to_exec_file): New function + (m3_ops): Add new target vector fields. + + * mac-nat.c (init_child_ops): Add new target vector fields. + + * mips-tdep.c: Chnages to accomodate additional parameter + to val_print. + (mips_print_register): Alter calls to val_print + + * monitor.c (monitor_write): Change stderr to gdb_stderr. + (monitor_remove_breakpoint): Ditto. + (init_base_monitor_ops): Add new target vector fields. + + * ppc-bdm.c (init_bdm_ppc_ops): Add new target vector fields. + + * printcmd.c (do_examine): When saving a value_ptr, remove it from + the list of value_ptr's to be freed automatically; when discarding + a previously saved value_ptr, free it. + (print_formatted): Update comments; add new comments. + (printf_command, print_insn): Purecov comments. + (_initialize_printcmd): Add assign as a command if dbx_commands is + set; create va as an alias for disassemble if xdb_commands is set. + (address_info): New cases LOC_INDIRECT and + LOC_THREAD_LOCAL_STATIC. + (display_command): If tui_version and exp starts with a '$', then + don't display it unless tui_vSetLayoutTo fails. + (disassemble_command): Add tuiDo calls. + (print_scalar_formatted): For integers that are long long, check + the print format and print out in binary octal, decimal, or + hex. Call the new print_*_chars functions in valprint.c + (print_frame_args): Altered calls to val_print, to reflect + additional parameter to val_print (case LOC_BASEREG_ARG). + + * procfs.c: (Procfs_init_inferior): Return value is now a void. + (procfs_ops): Add new target vector fields. + (procfs_create_inferior): Fix call to fork_inferior -- need another + parameter. + + * remote-adapt.c (adapt_open): Change stderr to gdb_stderr. + (adpat_insert_breakpoint): Ditto. + (init_adapt_ops): Add new target vector fields. + + * remote-array.c (array_wait): Change fflush to gdb_flush and + stdout to gdb_stdout. + (init_array_ops): Add new target vector fields. + + * remote-bug.c (bug_load): Change fflush to gdb_flush; stdout to + gdb_stdout. + (bug_wait): Change stderr to gdb_stderr. + (bug_insert_breakpoint): Ditto. + (init_bug_ops): Add new target vector fields. + + * remote-e7000.c + (init_e7000_ops): Add new target vector fields. + * remote-eb.c (init_eb_ops): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + * remote-nindy.c (init_nindy_ops): Ditto. + * remote-nrom.c (init_nrom_ops): Ditto. + * remote-os9k.c (init_rombug_ops): Ditto. + * remote-rdp.c (init_remote_rdp_ops): Ditto. + * remote-sds.c (init_sds_ops): Ditto. + * remote-sim.c (init_gdbsim_ops): Ditto. + * remote-st.c (init_st2000_ops): Ditto. + * remote-udi.c (init_udi_ops): Ditto. + * remote-vx.c (init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + * remote-vx.c: (Init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + + * remote-mips.c (mips_getstring): Change stderr to gdb_stderr. + (pmon_insert_breakpoint): Ditto. + (pmon_remove_breakpoint): Ditto. + (check_lsi_error): Ditto. + (common_breakpoint): Ditto. + (pmon_makeb64): Ditto. + + * remote-mips.c (mips_xfer_memory): Change fflush to gdb_flush; + change stdout to gdb_stdout. + + * remote-mm.c (mm_open): Change stderr to gdb_stderr. + (init_mm_ops): Add new target vector fields. + (mm_load): Fixed params in commented out call to symbol_file_add. + + * remote-nindy.c (instream): Change decl to FILE. + + * remote-udi.c (udi_load): Fixed params in call to symbol_file_add. + + * remote-vx.c (vx_add_symbols): Fixed params in call to + symbol_file_add. + + * remote.c (init_remote_ops): Cosmetic change to match expected + test output. + + * rs6000-nat.c (add_vmap): Add params to call to allocate_objfile. + + * scm-lang.h: Add parameter to scm_val_print function decl. + + * scm-valprint.c (scm_scmval_print): Cast svalue to (int); new + parameter. This parameter is currently only used when evaluating + C++ expressions. So, it is always 0 in this file. + (c_val_print): Fixed prototype decl; it needed an embedded_offset + param. + + * sol-thread.c (sol_core_ops): Add new target vector fields. + (sol_thread_ops): Ditto. + + * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. + Define bit of __dld_flags in HP-UX a.out files. + (DLD_FLAGS_HOOKVALID): Ditto. + (DLD_FLAGS_LISTVALID): Ditto. + (DLD_FLAGS_BOR_ENABLE): Ditto. + (som_solib_total_st_size): Cumulative size in bytes of the + symbol tables of all shared objects on the so_list_head list. + (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols + for shlibs. + (som_solib_sizeof_symbol_table): New function. Computes size of + symbol table for a shlib. + (som_solib_load_symbols): New function. Load symbols from shlib. + (som_solib_add): Detect if __dld_list is not valid. + Record main program's symbol table size. + Load symbols if called from command line. + Keep threshold into account when loading shlib symbols. + (som_solib_create_inferior_hook): Use dld_flags macros. + (som_sharedlibrary_info_command): Let user know if symbols were + not loaded. + (som_solib_restart): Discard all the shlibs descriptors. + (_initialize_som_solib): Chenge help message for auto-solib-add + command. + Set threshold for symbol table to 50 megabytes. + (_initialize_som_solib): Add call to som_solib_restart. + (som_solib_restart): New function + (som_solib_in_dynamic_linker): New function + (som_solib_desire_dynamic_linker_symbols): New function + (som_solib_unloaded_library_pathname): New function + (som_solib_loaded_library_pathname): New function + (som_solib_library_pathname): New function + (som_solib_have_unload_event): New function + (som_solib_have_load_event): New function + (som_solib_create_catch_unload_hook): New function + (som_solib_create_catch_load_hook): New function + (som_solib_create_inferior_hook): Rewritten + dld_cache: New struct + addr_and_unwind_t: New struct + (find_unwind_entry) add prototype + Include assert.h, remove references to ASSERT macro, + add include of fcntl.h so that O_RDONLY is defined. + (som_solib_create_inferior_hook): Introduce new local + msymbol2 and change some msymbol's to msymbol2's -- was clobbering + msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, + and ultimately core dumping with a SEGV. + (som_solib_mapped_entry): Additional comments for text_addr, + text_link_addr, text_end, and tsd_start_addr fields. Commenting + out 2 tsd fields, __data_start and __data_end. + (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. + Add some code for distinguishing between a shared library and other + objfiles. This appears to be a prelude to thread local storage. + (som_solib_load_symbols): Changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + (som_solib_add): Change comment to correctly specify path + to end.o -- /opt/langtools/lib/end.o. changes to printf statement + enclosed by SOLIB_DEBUG ifdef. + Removed several SOLIB_DEBUG ifdefs and the associated printfs. + Add code to find the start address for the object file's thread + local storage + (som_solib_create_inferior_hook): Fix warning messages use correct + path to end.o -- /opt/langtools/lib/end.o. Change control flow. + No longer user early returns from function is cases of error. + (reset_inferior_pid): New function + (som_solib_remove_inferior_hook): New function + (so_lib_thread_start_addr): New function. used for tsd. + (struct som_solib_mapped_entry): Add new field tsd_start_addr. + (struct so_list): Add new field solib_addr. + (som_solib_add_solib_objfile): New function. + (som_solib_load_symbols): Rewritten. + (som_solib_add): Make sure we don't load the symbols in if the + threshold was exceeded. + (som_solib_get_solib_by_pc): New function. Return the address of + handle of the shared library. + (som_solib_restart): Disable breakpoints at restart. + + * sparcl-tdep.c (init_sparclite_ops): Add new target vector fields. + + * target.c (cleanup_target): Changed casting of default functions + for to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid + of warnings. Fixed PARAMS for to_has_syscall_event. Fixed the + return type on a few of the default function values. + (cleanup_target): Changes in the de_fault macro, both to + accomodate the new target_ops vector fields and to use + more accurate default functions. + (debug_to_open): Change stderr to gdb_stderr. + (debug_to_close): Ditto. + (debug_to_attach): Ditto. + (debug_to_post_attach): Ditto. + (debug_to_require_attach): Ditto. + (debug_to_detach): Ditto. + (debug_to_require_detach): Ditto. + (debug_to_resume): Ditto. + (debug_to_wait): Ditto. + (debug_to_post_wait): Ditto. + (debug_to_fetch_registers): Ditto. + (debug_to_store_registers): Ditto. + (debug_to_prepare_to_store): Ditto. + (debug_to_xfer_memory): Ditto. + (debug_to_files_info): Ditto. + (debug_to_insert_breakpoint): Ditto. + (debug_to_remove_breakpoint): Ditto. + (debug_to_terminal_init): Ditto. + (debug_to_terminal_inferior): Ditto. + (debug_to_terminal_ours_for_output): Ditto. + (debug_to_terminal_ours): Ditto. + (debug_to_terminal_info): Ditto. + (debug_to_kill): Ditto. + (debug_to_load): Ditto. + (debug_to_lookup_symbol): Ditto. + (debug_to_create_inferior): Ditto. + (debug_to_post_startup_inferior): Ditto. + (debug_to_acknowledge_created_inferior): Ditto. + (debug_to_clone_and_follow_inferior): Ditto. + (debug_to_post_follow_inferior_by_clone): Ditto. + (debug_to_insert_fork_catchpoint): Ditto. + (debug_to_remove_fork_catchpoint): Ditto. + (debug_to_insert_vfork_catchpoint): Ditto. + (debug_to_remove_vfork_catchpoint): Ditto. + (debug_to_has_forked): Ditto. + (debug_to_has_vforked): Ditto. + (debug_to_can_follow_vfork_prior_to_exec): Ditto. + (debug_to_post_follow_vfork): Ditto. + (debug_to_insert_exec_catchpoint): Ditto. + (debug_to_remove_exec_catchpoint): Ditto. + (debug_to_has_execd): Ditto. + (debug_to_reported_exec_events_per_exec_call): Ditto. + (debug_to_has_syscall_event): Ditto. + (debug_to_has_exited): Ditto. + (debug_to_mourn_inferior): Ditto. + (debug_to_can_run): Ditto. + (debug_to_notice_signals): Ditto. + (debug_to_thread_alive): Ditto. + (debug_to_stop): Ditto. + (debug_to_enable_exception_callback): Ditto. + (debug_to_get_current_exception_event): Ditto. + (debug_to_pid_to_exec_file): Ditto. + (debug_to_core_file_to_sym_file): Ditto. + (default_clone_and_follow_inferior): New function prototype + decl and function definition. + (dummy_target): Add new target_ops vector fields and their + initializations. More target_ops vector changes for HPUX new + fields. + (de_fault): Add new HPUX specific target_ops operations to the + de_fault macro + (INHERIT): Add new HPUX specific target_ops operations. + (debug_to_post_wait): New function. + (debug_to_post_startup_inferior): Ditto. + (debug_to_acknowledge_created_inferior): Ditto. + (debug_to_clone_and_follow_inferior): Ditto. + (debug_to_post_follow_inferior_by_clone): Ditto. + (debug_to_create_catch_fork_hook): Ditto. + (debug_to_create_catch_vfork_hook): Ditto. + (debug_to_has_forked): Ditto. + (debug_to_has_vforked): Ditto. + (debug_to_post_follow_vfork): Ditto. + (setup_target_debug): Initialize new target_ops vector fields. + (nosupport_runtime): New function, used in cleanup_target + (update_current_target): Add new new target_ops vector fields to + the INHERIT macro definition. + (generic_mourn_inferior): The call to breakpoint_init_inferior now + takes a parameter. + (normal_pid_to_str): Add a \0 to the end of buf. + (debug_to_has_syscall_event): New function. + (debug_to_enable_exception_callback): New function. + (debug_to_get_current_exception_event): New function. + (setup_target_debug): Initialize the 3 new target_ops vector fields + (struct signals): Fix message associated with SIGRETRACT. + (return_one): New function, used by the de_fault macro + (debug_to_post_attach): New function. + (debug_to_wait): Add new cases TARGET_WAITKIND_FORKED, + TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. + (debug_to_insert_fork_catchpoint): New function. + (debug_to_remove_fork_catchpoint): Ditto. + (debug_to_insert_vfork_catchpoint): Ditto. + (debug_to_remove_vfork_catchpoint): Ditto. + (debug_to_can_follow_vfork_prior_to_exec): Ditto. + (debug_to_insert_exec_catchpoint): Ditto. + (debug_to_remove_exec_catchpoint): Ditto. + (debug_to_core_file_to_sym_file): Ditto. + (setup_target_debug): Give new fields in current_target target_ops + vector values. + + * target.h: Include symtab.h. + (target_waitkind): New enumerated values + TARGET_WAITKIND_SYSCALL_ENTRY, TARGET_WAITKIND_SYSCALL_RETURN, + TARGET_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, + TARGET_WAITKIND_EXECD. + (target_waitstatus): Add a syscall_id field to structure. + (child_has_syscall_event): New decl. + (child_thread_alive): New decl. + (target_ops): Add 3 new fields: To_has_syscall_event, + to_enable_exception_callback, to_get_current_exception_event + (target_enable_exception_callback): New macro. + (target_has_syscall_event): New macro. + (target_get_current_exception_event): New macro. + (TARGET_DISABLE_HW_WATCHPOINTS): New macro. + (TARGET_ENABLE_HW_WATCHPOINTS): New macro. + (PC_REQUIRES_RUN_BEFORE_USE): New macro. + (target_tid_to_str): New macro. + (target_waitstatus): Additional fields in struct to keep track + of child pid and pathname to execd file. + (target_ops): Add in the new target_ops function pointer fields. + New macros to go along with new target_ops fields. + In target_waitstatus.value, change name of child_pid field to + related_pid. + (target_pid_or_tid_to_str): Define default macro. + Add missing #endif after PC_REQUIRES_RUN_BEFORE_USE definition + (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): Define default macro. + (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): Define default + macro. + There are new function decls for to_require_attach + and to_require_detach. There are also new macros, + target_require_attach and target_require_detach. There are + also new function decls for find_default_require_detach + and find_default_require_attach. + (target_ops): New fields to_post_wait, to_post_startup_inferior + to_acknowledge_created_inferior, to_clone_and_follow_inferior, + to_post_follow_inferior_by_clone, to_create_catch_fork_hook, + to_create_catch_vfork_hook, to_has_forked, to_has_vforked, + to_post_follow_vfork, to_pid_to_exec_file. + New function definitions child_pid_to_exec_file, child_post_wait, + child_post_startup_inferior, child_acknowledge_created_inferior, + child_clone_and_follow_inferior, + child_post_follow_inferior_by_clone, child_create_catch_fork_hook, + child_create_catch_vfork_hook, child_has_forked, + child_has_vforked, child_acknowledge_created_inferior, + child_post_follow_vfork. + New macros target_post_startup_inferior, + target_acknowledge_created_inferior, + target_clone_and_follow_inferior, + target_post_follow_inferior_by_clone, + target_create_catch_fork_hook, target_create_catch_vfork_hook, + target_pid_to_exec_file. + (find_default_clone_and_follow_inferior): New function prototype. + + + * v850ice.c (init_850ice_ops): Init new target vector fields. + + * valprint.c (print_binary_chars): Print out long long as + a binary number. + (print_octal_chars): Print out long long as an octal number + (print_decimal_chars): Print out long long as a decimal number + (strcat_longest): Define it. + * valprint.c: Hp merge, 4/15/98 snapshot + Add parameter to val_print. This is used for + evaluating C++ expressions. + + * value.h (VALUE_POINTED_TO_OFFSET): New macro. + Add field pointed_to_offset to value structure. + Add prototypes for new functions in valops.c. + (write_register_pid): Change prototype to match + function. + (val_print function decl): Additional parameter. + (VALUE_EMBEDDED_OFFSET): New macro. + (find_rt_vbase_offset): New function decl -- for C++ support. + +Wed Dec 23 15:03:42 1998 Per Bothner + + * Makefile.in (READLINE_CFLAGS): Search $(READLINE_SRC)/.. rather + than $(READLINE_SRC) so #include will work. + * top.c: #include instead of "history.h". + * tracepoint.c: Likewise. + * mac-xdep.c: Likewise. + +Wed Dec 23 12:32:00 1998 Andrew Cagney + + * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT): Define using + TARGET_BYTE_ORDER and not target_byte_order. + +Tue Dec 22 10:51:33 1998 Elena Zannoni + + * config/i386/cygwin.mh (TERMCAP): define. + (from Chris Faylor, cgf@cygnus.com) + + * top.c: specify directory name for including readline.h + + * tracepoint.c: ditto. + + * utils.c: ditto. + +Mon Dec 21 13:30:34 1998 Mark Alexander + + * value.c (value_virtual_fn_field): Handle the situation where + vtbl is a pointer to a structure instead of a pointer to an array. + +Mon Dec 21 10:38:11 1998 Andrew Cagney + + * mips-tdep.c: (MIPS_DEFAULT_FPU_TYPE): Default to + MIPS_FPU_DOUBLE. + +1998-12-17 J.T. Conklin + + * blockframe.c (get_frame_saved_regs): If the saved_regs_addr ptr + is null, ensure that saved registers are copied from the local + variable that was used to obtain them. + +Sat Dec 19 09:55:09 1998 Stu Grossman + + * mips-tdep.c (mips32_heuristic_proc_desc): Clear temp_saved_regs + on restart. Fixes problem with backtracing through functions that + use virtual frame pointers. + +Fri Dec 18 14:23:34 1998 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Don't left-shift small + structs being passed in a register when an O64 target. + + * config/mips/tm-mips.h (enum mips_fpu_type, mips_fpu): Move to + mips-tdep.c. + + * mips-tdep.c (mips_fpu_string): Delete variable. + (mips_fpu_type_auto): New variable. + (mips_fpu_type): Rename mips_fpu. + (_initialize_mips_tdep): Delete initialization of mips_fpu et.al. + Rewrite ``set mipsfpu'' command set. + (set_mipsfpu_command, show_mipsfpu_command, + set_mipsfpu_single_command, set_mipsfpu_double_command, + set_mipsfpu_none_command, set_mipsfpu_auto_command): New + functions, handle commands. + (mips_push_arguments, mips_push_dummy_frame, mips_pop_frame, + mips_extract_return_value): Update. + (_initialize_mips_tdep): Set mips_fpu_type according to current + processor. + (_initialize_mips_tdep): Only define ``set processor'' command + when not multi-sim. + +Fri Dec 18 12:56:56 1998 Andrew Cagney + + * gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info + by-value. + (struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info. + * gdbarch.c (gdbarch_update): Update. + * mips-tdep.c: (mips_gdbarch_init): Update + + * gdbarch.c (gdbarch_update): Add more tracing. + +Thu Dec 17 02:15:40 1998 Andrew Cagney + + * configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as + vr4100. + * config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace + vr4xxx.mt and tm-vr4xxx.h. + +Thu Dec 17 02:06:17 1998 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS + architecture vector. + (_initialize_mips_tdep): Register MIPS with GDBARCH. + (struct gdbarch_tdep): Define. + (MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When + multi-arch, get value from gdbarch->tdep. + +Thu Dec 17 02:01:58 1998 Andrew Cagney + + * gdbtypes.c (_initialize_gdbtypes): Register all builtin types + with gdbarch so that they are updated whenever the architecture is + changed. + +Thu Dec 17 01:58:16 1998 Andrew Cagney + + * gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero. + (current_gdbarch): Current architecture pointer. + * gdbarch.c (struct gdbarch): Define. + + * gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER, + TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When + multi-arch force definition. + * gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info, + gdbarch_byte_order, {set,}gdbarch_long_bit, + {set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding + functions. + + * gdbarch.h (struct gdbarch_list, struct gdbarch_info, + gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism + for registering an architecture with GDB. + (gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update, + verify_gdbarch): Support functions. + + * gdbarch.h (gdbarch_data_ftype), gdbarch.c + (register_gdbarch_data, gdbarch_data): Mechanism for maintaining + per-architecture pointers. + (init_gdbarch_data): Support functions. + + * gdbarch.h (gdbarch_swap_ftype), gdbarch.c + (register_gdbarch_swap): Ditto for swapped memory regions. + (init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap): + Support functions. + + * gdbarch.c (set_endian_big, set_endian_little, set_architecture, + info_architecture, set_gdbarch_from_file): Hook in multi-arch + code by calling gdbarch_update. + (default_gdbarch): Default multi-arch vector. Use host's type + system for values. + +Thu Dec 17 01:34:36 1998 Andrew Cagney + + * gdbtypes.c (build_gdbtypes): New function. + (_initialize_gdbtypes): Call. + +Wed Dec 16 11:47:00 1998 Andrew Cagney + + * gdbarch.c (show_architecture): Use TARGET_ARCHITECTURE. + * gdbarch.h, gdbarch.c: Fix typo's. Use struct's in preference to + types. + * gdbarch.h, gdbarch.c (gdbarch_debug): Add ``set archdebug'' to + command set. + +Tue Dec 15 23:46:40 1998 Andrew Cagney + + * config/mips/tm-*.h: (TARGET_BYTE_ORDER_DEFAULT, + TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and + TARGET_BYTE_ORDER_SELECTABLE. + +1998-12-14 Anthony Thompson (athompso@cambridge.arm.com) + + * remote-rdp.c (rdp_init): Don't discard first character on reset. + (translate_open_mode): Define table. + (exec_swi): Handle SWI_Clock. SWI_Open now handles stdin/stdout. + SWI_Write returns number of bytes not written. SWI_Read does the + same. SWI_Seek should return success/failure flag. Fix SWI_Flen. + +1998-12-14 J.T. Conklin + + * config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh + (XDEPFILES): Add ser-tcp.o. + +Mon Dec 14 14:46:13 1998 Andrew Cagney + + * monitor.c (monitor_expect, monitor_printf_noecho, + monitor_printf): Always compile EXTRA_RDEBUG code. + (RDEBUG): Ditto. + + From Michael Meissner : + * ppcbug-rom.c (init_ppc_cmds): Cleanup formatting. + +1998-12-08 Michael Meissner + + * monitor.c (monitor_printable_string): New function to convert a + string into a printable representation. + (monitor_error): Call error after converting string into printable + format. + (monitor_printf{,_noecho}): If EXTRA_RDEBUG is defined, convert + string into printable form before printing. + (monitor_expect): Ditto. + (monitor_read_memory{,_single}): Call monitor_error, not error. + (monitor_read_memory): Return immediately if length is 0. + + * ppcbug-rom.c (init_ppc_cmds): Fill in dump_registers field, + which is now required. + +Mon Dec 14 11:01:39 1998 Andrew Cagney + + * gdbarch.h, gdbarch.c: Consolidate the semi-dynamic target system + dependant GDB parameters. + (set_gdbarch_from_file): Combine set_architecture_from_file and + set_byte_order_from_file. + * top.c, defs.h, printcmd.c: Delete them from here. + * Makefile.in: Add gdbarch.[ch]. + * exec.c (exec_file_command): Call set_gdbarch_from_file. + +Sun Dec 13 09:52:51 1998 Andrew Cagney + + * defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define. + (TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define. + (TARGET_BYTE_ORDER_AUTO): Define. + (TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces + TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues. + (BITS_BIG_ENDIAN): Simplify. + (TARGET_FLOAT_FORMAT): Ditto. + (TARGET_DOUBLE_FORMAT): + + * remote-e7000.c, sh-tdep.c, printcmd.c, remote-sim.c, + remote-rdi.c, sparc-tdep.c: Update. + + * config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h, + config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h: + Convert. + +Sat Dec 12 09:28:13 1998 Andrew Cagney + + * frame.h (struct frame_info): Add CORE_ADDR *saved_regs and + struct frame_extra_info *extra_info. + (frame_obstack_alloc, frame_saved_regs_zalloc): Prototype. + (SIZEOF_FRAME_SAVED_REGS): Provide default. + (FRAME_INIT_SAVED_REGS): Provide default. + (struct frame_saved_regs): Deprecate. + (EXTRA_FRAME_INFO): Deprecate. + + * blockframe.c (frame_obstack_alloc, frame_saved_regs_zalloc): New + function. + (generic_get_saved_register): Use FRAME_INIT_SAVED_REGS and + frame->saved_regs. + (frame_cache_obstack): Make static. + (get_frame_saved_regs): Deprecate. Copy the saved regs into the + frame buffer. + + * stack.c (frame_info): Rewrite using frame->saved_regs and + FRAME_INIT_SAVED_REGS. + * findvar.c (find_saved_register): Ditto. + + * config/mn10300/tm-mn10300.h (EXTRA_FRAME_INFO): Delete. + (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. No-op. + * mn10300-tdep.c: Update. + (analyze_dummy_frame): New function. + (struct frame_extra_info): Define. + (mn10300_init_extra_frame_info): Update. + + * config/rs6000/tm-rs6000.h: (EXTRA_FRAME_INFO): Delete. + (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. + (FRAME_ARGS_ADDRESS): Replace with function. + + * rs6000-tdep.c (frame_get_saved_regs): Rename from + frame_get_cache_fsr. + (rs6000_init_extra_frame_info): New function. + (rs6000_frame_init_saved_regs): Call frame_get_saved_regs. + (FUNCTION_START_OFFSET): Delete references, was ZERO. + (rs6000_frame_args_address): New function. + (frame_initial_stack_address): Update + + * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Remove saved_regs. + (FRAME_INIT_SAVED_REGS): Rename FRAME_FIND_SAVED_REGS, update. + * mips-tdep.c (mips_find_saved_regs, read_next_frame_reg, + init_extra_frame_info, mips_pop_frame): Update. + * config/alpha/tm-alpha.h (FRAME_INIT_SAVED_REGS, + EXTRA_FRAME_INFO), alpha-tdep.c (alpha_find_saved_regs, + alpha_pop_frame, init_extra_frame_info): Ditto. + + * i960-tdep.c, m88k-tdep.c, h8300-tdep.c: Update. + * config/sparc/tm-sparc.h, config/a29k/tm-a29k.h: Define + FRAME_INIT_SAVED_REGS as no-op. + + * z8k-tdep.c (z8k_init_frame_saved_regs): Rename + get_frame_saved_regs. + (examine_frame, z8k_skip_prologue): Update. + * config/z8k/tm-z8k.h (FRAME_INIT_SAVED_REGS): Define. + +1998-12-11 Fernando Nasser + + From J.T. Conklin : + * i386-stub.c (handle_exception): Add support for 'P' command. + (NUMREGS): New macro. + +Fri Dec 11 09:07:05 1998 Andrew Cagney + + * i386b-nat.c: Include "expression.h". + + * symtab.h: Don't include "gnu-regex.h". + + * solib.c (solib_add_common_symbols): Cast parameters passed to + make_cleanup to use the new make_cleanup_func typedef. + + * inftarg.c: Include "wait.h" after, rather than before, . + "wait.h" was defining all WIF* macro's instead of filling in those + that missed. + +Fri Dec 11 09:52:04 1998 Andrew Cagney + + * mipsm3-nat.c, hppah-nat.c, infptrace.c, i386gnu-nat.c, + hppab-nat.c, core-aout.c, arm-xdep.c, alpha-nat.c, altos-xdep.c, + pyr-xdep.c, remote-st.c, remote-os9k.c, tahoe-tdep.c, pyr-tdep.c, + vax-tdep.c: Replace reg_name with REGISTER_NAME. + +Thu Dec 10 15:19:40 1998 David Taylor + + The following changes were made by Jim Blandy , + Edith Epstein , Elena Zannoni + Stan Shebs , and David + Taylor , as part of the project to merge in + changes originally made by HP; HP did not create ChangeLog + entries. + + * annotate.c (annotate_catchpoint): New function. + + * annotate.h (annotate_catchpoint): declare it; add new includes + (symtab.h and gdbtypes.h). + + * buildsym.h: add external var processing_hp_compilation. + + * coff-solib.h: + (SOLIB_REMOVE_INFERIOR_HOOK): new macro. defined to 0. + functionality not implemented for coff. + (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro; generate error msg for coff. + (SOLIB_CREATE_CATCH_UNLOAD_HOOK): ditto. + (SOLIB_HAVE_LOAD_EVENT): ditto. + (SOLIB_LOADED_LIBRARY_PATHNAME): ditto. + (SOLIB_HAVE_UNLOAD_EVENT): ditto. + (SOLIB_UNLOADED_LIBRARY_PATHNAME): ditto. + (SOLIB_IN_DYNAMIC_LINKER): ditto. + (SOLIB_RESTART): ditto. + + * complaints.h: add ifdef...endif pair at beginning and end of file. + + * dstread.c (dst_symfile_read): the parameter to fileno + must be of type FILE *. So cast abfd->iostream in the + call to fileno must be cast as a FILE *, not a GDB_FILE *. + This will work because abfd->iostream is declared and + given a value in bdf and bfd will continue to use FILE + rather than GDB_FILE. + + * dwarf2read.c (dwarf_bool_name): change parameter from bool + to mybool. sigh. + + * expression.h: include symtab.h + + * frame.h (print_only_stack_frame, show_stack_frame, + show_frame_info): add prototypes. + + * gdbcmd.h (togglelist, stoplist): declare. + + * gdbcore.h (read_memory_string): declare it. + (exec_file_attach): add prototype. + + * inflow.c (terminal_is_ours): make non static. + + * minsyms.c: minor spacing change. + + * parser-defs.h (parse_nested_classes_for_hpacc): add prototype. + (find_template_name_end): add prototype. + + * scm-lang.c (scm_unpack): cast svalue to (int). + + * top.h: declare it. + + * valprint.h (print_binary_chars): new prototype definition. + (print_octal_chars): new prototype definition. + (print_decimal_chars): new prototype definition. + +Thu Dec 10 07:14:56 1998 Andrew Cagney + + * config/arm/tm-arm.h, arm-tdep.c: Replace REGISTER_NAMES with + REGISTER_NAME. + * mn10300-tdep.c, config/mn10300/tm-mn10300.h: Ditto. + * sh-tdep.c, config/sh/tm-sh.h: Ditto. + + * defs.h (REGISTER_NAME): Provide default for old targets. + * defs.h, infcmd.c: Rename reg_names to gdb_register_names. + + * tracepoint.c, target.c, parse.c, infcmd.c, remote-udi.c, + expprint.c, infcmd.c, printcmd.c, eval.c, stack.c, findvar.c, + remote-udi.c, config/alpha/tm-alpha.h, remote-sim.c, d30v-tdep.c, + config/mips/tm-mips.h, hppa-tdep.c: Use REGISTER_NAME. + +1998-12-08 James E Wilson + + * config/i960/mon960.mt (SIM_OBJS, SIM): Define. + +Tue Dec 8 16:49:24 1998 Stan Shebs + + * NEWS: Add mentions of newly-added configurations. + +1998-12-08 Philippe De Muyter + + * config/xm-aix4.h (SIGWINCH_HANDLER): Function `aix_resize_window' + must accept a signal number as parameter. + * config/rs6000/xm-rs6000.h (SIGWINCH_HANDLER): Ditto. + * utils.c (initialize_utils): Give a parameter to `SIGWINCH_HANDLER'. + + * inferior.h (register_valid): Variable's type is `SIGNED char', not + `char'. + * findvar.c (register_valid): Ditto. + + * defs.h (make_cleanup_func): Protect parameter list by `PARAMS'. + * gdbthread.h (unbind_target_thread_vector): Likewise. + +Tue Dec 8 15:09:44 1998 Edith Epstein + + Merged in m68k-linux patch from Andreas Schwab + + 1998-12-01 Andreas Schwab + + * Makefile.in, configure.host, configure.tgt: Add support for + m68k-linux. + * config/m68k/linux.mh: New file. + * config/m68k/linux.mt: New file. + * config/m68k/nm-linux.h: New file. + * config/m68k/tm-linux.h: New file. + * config/m68k/xm-linux.h: New file. + * gdb/m68klinux-nat.c: New file. + * gdbserver/low-linux.c: Add support for m68k-linux. + * gdb/config/m68k/tm-m68k.h (NUM_FREGS): New macro. + +1998-12-07 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition. + * config/powerpc/xm-cygwin.h: Ditto. + +1998-12-07 Jim Blandy + + * rs6000-tdep.c (pop_frame): Correctly find the registers saved in + the stack frame. Their offset from the previous stack frame is in + fdata.gpr_offset and fdata.fpr_offset, not fdata.offset. + (gdb.base/return.exp) + * config/rs6000/tm-rs6000.h: Doc fixes. + +1998-12-03 Jason Molenda (jsm@bugshack.cygnus.com) + + * monitor.c (monitor_read_memory): Zero out pattern buffers + before calling re_search. + (parse_register_dump): Ditto. + +Thu Dec 3 10:37:22 EST 1998 Zdenek Radouch (radouch@cygnus.com) + + FR30 updates - still very preliminary. + * configure.tgt + * fr30-tdep.c + * config/fr30/tm-fr30.h + +Thu Dec 3 16:30:35 1998 Andrew Cagney + + * ax-gdb.c: Include target.h. + +Tue Dec 3 10:59:00 1998 Andrew Cagney + + * ax-gdb.c (_initialize_ax_gdb), i960-tdep.c (pop_frame), + monitor.c (flush_monitor_dcache, longlongendswap), remote-array.c + (hexword2ascii), w89k-rom.c (init_w89k_cmds), z8k-tdep.c + (init_frame_pc, extract_return_value): Make return type void. + * monitor.c (monitor_write_even_block): Make return type explicit. + (monotor_read_memory_block): Delete function. + * monitor.h: Update. + * remote.c (remote_get_threadlist, remote_update_threads), + remote-array.c (array_get_packet), remote-rdi.c (Fail): Always + return a value. + * m32r-tdep.c (m32r_fix_call_dummy): From Michael Snyder, void + function. + * jv-valprint.c (java_val_print): From Stu Grossman. Return 0 by + default. + +Wed Dec 2 15:11:38 1998 Michael Snyder + + * tracepoint.c: Move default definition of + TARGET_VIRTUAL_FRAME_POINTER from here to target.h. + * target.h: Add default definition of TARGET_VIRTUAL_FRAME_POINTER. + * ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): + use TARGET_VIRTUAL_FRAME_POINTER to determine frame pointer. + (gen_trace_for_expr): new argument, address of tracepoint, + gets passed to new_agent_expr and added to struct agent_expr. + (is_nontrivial_conversion): call to new_agent_expr now requires + a dummy argument. (agent_command): use get_current_frame() to + get current PC scope; pass it to gen_trace_for_expr. + * ax-general.c (new_agent_expr): new argument, address of + tracepoint; store it in new field of struct agent_expr. + * ax.h (struct agent_expr): add new field for tracepoint address. + * ax-gdb.h: change prototypes to match above changes. + + * m32r-tdep.c (decode_prologue): If no branch or push fp is found, + but there's a stack adjust, then use that as the end of prologue. + (m32r_skip_prologue): don't skip past the first line if there is + line info. (m32r_virtual_frame_pointer): new function. + (m32r_fix_call_dummy): no return value needed. + +Tue Dec 1 10:59:00 1998 Andrew Cagney + + * ocd.c (remote_timeout), (BDM_BREAKPOINT), monitor.c (readchar), + remote.c: Cleanup closing of open comments. + +Mon Nov 30 16:04:03 1998 Doug Evans + + * config/fr30/tm-fr30.h (INNER_THAN): Add parameters. + +Mon Nov 30 11:18:48 1998 Andrew Cagney + + * frame.h (FRAME_CHAIN_VALID): Default to + default_frame_chain_valid. + * blockframe.c (default_frame_chain_valid): New function. + + * frame.h (FRAME_CHAIN_VALID_ALTERNATIVE): Delete references + * blockframe.c (alternate_frame_chain_valid): New function. + * config/mips/tm-mipsv4.h, config/m88k/tm-delta88v4.h, + config/m68k/tm-monitor.h, config/m68k/tm-m68kv4.h, + config/i386/tm-i386v4.h, config/i386/tm-i386nw.h, + config/h8300/tm-h8300.h: Update. + + * blockframe.c (nonnull_frame_chain_valid): New function. + * config/m68k/tm-os68k.h, config/m68k/tm-vx68.h, + config/m68k/tm-apollo68b.h, config/i960/tm-vx960.h, + config/arc/tm-arc.h: Update FRAME_CHAIN_VALID. + + * hppa-tdep.c (frame_chain_valid, hppa_frame_chain_valid), + remote-vx29k.c (get_fp_contents, vx29k_frame_chain_valid), + arm-tdep.c (frame_chain_valid, arm_frame_chain_valid): Rename + functions so that they are name space clean. + * config/pa/tm-hppa.h, config/a29k/tm-vx29k.h, + config/arm/tm-arm.h: Update FRAME_CHAIN_VALID. + + * gould-tdep.c (gould_frame_chain_valid), d30v-tdep.c + (d30v_frame_chain_valid), d10v-tdep.c (d10v_frame_chain_valid): + New functions. + * config/gould/tm-np1.h, config/gould/tm-pn.h, + config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Update + FRAME_CHAIN_VALID. + +Sun Nov 29 11:18:37 1998 Andrew Cagney + + * z8k-tdep.c (z8k_addr_bits_remove), w65-tdep.c + (w65_addr_bits_remove), h8500-tdep.c (h8500_addr_bits_remove), + m88k-tdep.c (m88k_addr_bits_remove): Function to clean up an + address. + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/m88k/tm-m88k.h, + config/h8500/tm-h8500.h: Define ADDR_BITS_REMOVE to call targets + corresponding function. + * z8k-tdep.c (saved_pc_after_call): Update. + +Sat Nov 28 12:24:31 1998 Andrew Cagney + + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, + config/v850/tm-v850.h, config/tahoe/tm-tahoe.h, + config/sparc/tm-sparc.h, config/sh/tm-sh.h, + config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, + config/pa/tm-hppa.h, config/ns32k/tm-umax.h, + config/ns32k/tm-merlin.h, config/none/tm-none.h, + config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, + config/mips/tm-mips.h, config/m88k/tm-m88k.h, + config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, + config/i960/tm-i960.h, config/i386/tm-i386.h, + config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, + config/gould/tm-pn.h, config/gould/tm-np1.h, config/arm/tm-arm.h, + config/convex/tm-convex.h, config/d10v/tm-d10v.h, + config/alpha/tm-alpha.h, config/a29k/tm-a29k.h: Add parameters to + macro INNER_THAN. + + * valops.c (push_word, value_push, call_function_by_hand), + breakpoint.c (bpstat_stop_status), blockframe.c + (generic_push_dummy_frame, generic_frame_chain_valid), inferior.h + (PC_IN_CALL_DUMMY), infrun.c (wait_for_inferior): Update use of + INNER_THAN. + +Fri Nov 27 11:00:25 1998 Andrew Cagney + + * target.h (one_stepped): Move global from here. + * infrun.c (singlestep_breakpoints_inserted_p): To here. Rename. + Make static. + (wait_for_inferior): Update. + (resume): Update. Set variable after call to SOFTWARE_SINGLE_STEP. + + * target.h (NO_SINGLE_STEP): Replace with SOFTWARE_SINGLE_STEP_P + and SOFTWARE_SINGLE_STEP. + * config/sparc/tm-sparc.h, config/rs6000/tm-rs6000.h, + config/arc/tm-arc.h: Update. + * rs6000-tdep.c (rs6000_software_single_step), sparc-tdep.c + (sparc_software_single_step), arc-tdep.c (arc_single_step): New + functions. Replace function single_step. + + * config/mips/tm-mips.h (STEP_SKIPS_DELAY_P): Define. + * infrun.c (proceed): Cleanup. + +Thu Nov 26 11:19:15 1998 Andrew Cagney + + * config/alpha/tm-alpha.h (ABOUT_TO_RETURN): Replace macro. + * alpha-tdep.c (alpha_about_to_return): With new function. + (heuristic_proc_start): Update. + * config/mips/tm-mips.h (ABOUT_TO_RETURN), mips-tdep.c + (heuristic_proc_start, mips_about_to_return): Ditto. + * config/ns32k/tm-merlin.h (ABOUT_TO_RETURN), + config/ns32k/tm-umax.h (ABOUT_TO_RETURN), ns32k-tdep.c + (ns32k_about_to_return, ns32k_get_enter_addr): Ditto. + + * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, + config/tahoe/tm-tahoe.h, config/sparc/tm-sparc.h, + config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, + config/pa/tm-hppa.h, config/m88k/tm-m88k.h, config/m68k/tm-m68k.h, + config/i960/tm-i960.h, config/i386/tm-i386.h, + config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, + config/gould/tm-pn.h, config/gould/tm-np1.h, + config/convex/tm-convex.h, config/arm/tm-arm.h, + config/arc/tm-arc.h, config/a29k/tm-a29k.h: Delete macro + ABOUT_TO_RETURN. + * config/w65/tm-w65.h (RTL, RTS): Delete macros. + * h8500-tdep.c (about_to_return): Delete function. + +Thu Nov 26 11:19:15 1998 Andrew Cagney + + * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint + and little_breakpoint to char[] from char*. + * remote-array.c (array_insert_breakpoint): Change bp_addr to + CORE_ADDR type. + +Wed Nov 25 00:13:06 1998 Andrew Cagney + + * vx-share/xdr_ld.c (xdr_ldtabl): Cast second arg to char** + instead of char*. + + * configure.tgt (v850): Only build v850ice when cygwin and gui. + * configure.in: Add parameter to --enable-build-warnings. + * configure: Re-build. + + * c-exp.y (parse_number): Rewrite shift to pacify GCC. + + * config/i960/tm-i960.h (BREAKPOINT): Delete definition - simply + wrong. + + * monitor.c (compile_pattern): Make val const char*. + (monitor_wait_cleanup): Make old_timeout void*, pointing at + old_timeout. + (monitor_wait): Update. + + * remote-udi.c, remote-sim.c, remote-e7000.c, hppa-tdep.c, + remote-mips.c, sparcl-tdep.c, xcoffread.c: Cast parameters passed + to make_cleanup to use the new make_cleanup_func typedef. + + * alpha-tdep.c (MASK): Use LONGEST to avoid arithmetic overflow. + + * config/a29k/tm-a29k.h (TRANSPARENT): Rename macro to + TRANSPARENT_FRAME. Avoid name-space clash. + * a29k-tdep.c (init_frame_info): Update. + +Wed Nov 25 20:37:00 1998 Andrew Cagney + + * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint + and little_breakpoint to char[] from char*. + * mem-break.c (memory_insert_breakpoint, + memory_remove_breakpoint): Pass address of bplen. + * remote-array.c (array_insert_breakpoint): Change bp_addr to + CORE_ADDR type. + +Tue Nov 24 15:46:33 1998 Michael Snyder + + * config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER): + new target macro. + * mn10300-tdep.c (mn10300_virtual_frame_pointer): new function. + * tracepoint.c (encode_actions): Use the new target macro to + determine the virtual frame pointer, for collecting locals/args. + (add_local_symbols, collect_symbol): add a register/offset pair of + arguments so that the virtual frame pointer can be passed in. + +1998-11-24 Felix Lee + + * procfs.c (procfs_wait): handle syscall events first. + + * procfs.c (GDB_GREGSET_TYPE, GDB_FPREGSET_TYPE): new macros. + * config/sparc/xm-sun4sol2.h: use them. + * core-sol2.c: don't #undef gregset_t and fpregset_t. + * sol-thread.c: ditto. + * sparc-tdep.c: ditto. + +Tue Nov 24 14:13:10 1998 Andrew Cagney + + * breakpoint.c (memory_breakpoint_size): Delete global. + (read_memory_nobpt): Determine real breakpoint address and size + using BREAKPOINT_FROM_PC. + + * defs.h (breakpoint_from_pc_fn): BREAKPOINT_FROM_PC function + template. + * target.h, mem-break.c (memory_breakpoint_from_pc): + Rewrite. Always define. Return NULL when memory breakpoints are + not supported. + (memory_insert_breakpoint, memory_remove_breakpoint): Call + BREAKPOINT_FROM_PC. + * target.h (BREAKPOINT_FROM_PC): Provide default. + * gdbint.texinfo (BREAKPOINT_FROM_PC): Document. + + * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete macro. + (BREAKPOINT_FROM_PC): Define. + ({BIG,LITTLE}_BREAKPOINT): Move macros from here. + * rs6000-tdep.c: To here. + (rs6000_breakpoint_from_pc): New function. + + * config/mn10300/tm-mn10300.h (BREAKPOINT): Delete macro. + (BREAKPOINT_FROM_PC): Define, call. + * mn10300-tdep.c (mn10300_breakpoint_from_pc): New function. + + * config/mips/tm-mips.h ({BIG,LITTLE}_BREAKPOINT, + IDT_{BIG,LITTLE}_BREAKPOINT, PMON_{BIG,LITTLE}_BREAKPOINT, + MIPS16_{BIG,LITTLE}_BREAKPOINT): Move macros from here. + * mips-tdep.c: To here. + + * config/arm/tm-arm.h ({BIG,LITTLE}_BREAKPOINT): Delete macros. + ({ARM,THUMB}_{BE,LE}_BREAKPOINT): Move macros from here. + * arm-tdep.c: To here. + + * remote-array.c (memory_breakpoint_size): Delete variable. + (array_insert_breakpoint): Obtain breakpoint size using + BREAKPOINT_FROM_PC. + * remote-st.c (memory_breakpoint_size, st2000_insert_breakpoint): + Ditto. + * remote-os9k.c (memory_breakpoint_size, + rombug_insert_breakpoint): Ditto. + * remote-e7000.c (memory_breakpoint_size): Ditto. + +Mon Nov 23 11:38:40 1998 Michael Snyder + + * symfile.c (deduce_language_from_filename): rewrite so as to + work from a table of filename extensions, modifiable by the user. + (filename_language_table): new data structure. + (set_ext_lang_command): new function for new command, "set + extension-language". (info_extension_language_command): new + function for new command "info extension-languages". + (add_filename_language, init_filename_language_table): new + support functions for the above. + * language.c (language_enum): new function. Support for above. + +Mon Nov 23 10:47:54 1998 Andrew Cagney + + * config/sh/tm-sh.h, config/mn10200/tm-mn10200.h, + config/m32r/tm-m32r.h, config/arm/tm-arm.h, config/i960/tm-i960.h, + config/gould/tm-np1.h, config/d10v/tm-d10v.h, + config/v850/tm-v850.h, config/pa/tm-hppa.h, config/a29k/tm-a29k.h, + config/mn10300/tm-mn10300.h, config/mips/tm-mips.h + (USE_STRUCT_CONVENTION): Cleanup, define macro as function. + + * sh-tdep.c (sh_use_struct_convention), mn10200-tdep.c + (mn10200_use_struct_convention), i960-tdep.c + (i960_use_struct_convention), gould-tdep.c + (gould_use_struct_convention), d10v-tdep.c + (d10v_use_struct_convention), v850-tdep.c + (v850_use_struct_convention), hppa-tdep.c + (hpha_use_struct_convention), m32r-tdep.c + (m32r_use_struct_convention), arm-tdep.c + (arm_use_struct_convention), mn10300-tdep.c + (mn10300_use_struct_convention), a29k-tdep.c + (a29k_use_struct_convention), mips-tdep.c + (mips_use_struct_convention): New functions + + * value.h, values.c (generic_use_struct_convention): New function, + replace macro. + * values.c (USE_STRUCT_CONVENTION): Macro defaults to function + generic_use_struct_convention. + +Sat Nov 21 17:15:40 1998 Philippe De Muyter + + * breakpoint.c (bpstat_stop_status): Do not increment hit_count + of breakpoint if condition is not true. + + * coffread.c (coff_symtab_read): Discard C_LABEL's that are not + function entry points, to avoid getting them in the stack dump + instead of the actual function. + + * config/m68k/delta68.mh (NAT_FILE): Undo 1998-08-18 change; + without NAT_FILE definition, configure will assume that GDB cannot + run native. + * config/m68k/nm-delta68.h (KERNEL_U_SIZE): New macro. + * delta68-nat.c (kernel_u_size): New function. + +Fri Nov 20 10:13:03 1998 Andrew Cagney + + * buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK. + +Thu Nov 19 15:21:04 1998 Geoffrey Noer + + * rdi-share/host.h: if compiling under Cygwin, make sure new + preprocessor define is defined. Define it if not. + * rdi-share/hostchan.h: ditto + * rdi-share/aclocal.m4: regenerate + * rdi-share/configure: regenerate + +Thu Nov 19 14:43:44 1998 Geoffrey Noer + + * configure.in: switch back to checking __CYGWIN32__ + * configure: regenerate + +Thu Nov 19 09:53:00 1998 Andrew Cagney + + * exec.c (exec_file_command): Cleanup. Replace #if + NEED_TEXT_START_END with if(). + * config/pa/nm-hppah.h (NEED_TEXT_START_END): Redefine to be 1. + * config/convex/tm-convex.h (NEED_TEXT_START_END): Ditto. + * config/gould/tm-np1.h (NEED_TEXT_START_END): Ditto. + * config/a29k/tm-a29k.h (NEED_TEXT_START_END): Ditto. + +Thu Nov 19 13:06:22 1998 Geoffrey Noer + + * main.c: Wait until more time has passed before calling + new cygwin_ funcs, revert back to the cygwin32_ ones for now. + * win32-nat.c: Ditto. + +Wed Nov 18 15:03:17 1998 Andrew Cagney + + * 29k-share/udi/udip2soc.c (UDIConnect): Replace sys_errlist with + strerror. + +Mon Nov 16 14:17:05 1998 Geoffrey Noer + + * defs.h: if compiling under Cygwin, define __CYGWIN__ if + __CYGWIN32__ is defined and __CYGWIN__ isn't for backwards + compatibility. + +Fri Nov 13 00:15:08 1998 Geoffrey Noer + + Changes to account for name change from cygwin32 to cygwin and + clean up Win32-related ifdefs. + + * configure.tgt: check for cygwin* instead of cygwin32. + New cygwin gdb_target variable loses the "32". + * configure.host: check for cygwin* instead of cygwin32. + New cygwin gdb_host variable loses the "32". + * configure.in: test __CYGWIN__ instead of __CYGWIN32__, + rename gdb_cv_os_cygwin32 variable to drop the "32". Call + AM_EXEEXT instead of AC_EXEEXT since that isn't in a released + autoconf yet. + * configure: regenerate. + + * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h where + cygwin path conv protos live, instead of adding a proto here for + them here. + * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__ + instead of __CYGWIN32__. + * source.c: thoughout, check _WIN32 instead of WIN32. + + * config/i386/cygwin32.mh: delete. + * config/i386/cygwin.mh: new file, was cygwin32.mh. + * config/i386/cygwin32.mt: delete. + * config/i386/cygwin.mt: new file, was cygwin32.mt. + * config/i386/tm-cygwin32.h: delete. + * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h. + * config/i386/xm-cygwin32.h: delete. + * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h. + * config/i386/xm-windows.h: #include xm-cygwin.h now. + * config/powerpc/cygwin32.mh: delete. + * config/powerpc/cygwin.mh: new file, was cygwin32.mh. + * config/powerpc/cygwin32.mt: delete. + * config/powerpc/cygwin.mt: new file, was cygwin32.mt. + * config/powerpc/tm-cygwin32.h: delete. + * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h. + * config/powerpc/xm-cygwin32.h: delete. + * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h. + + * rdi-share/aclocal.m4: regenerate with aclocal. + * rdi-share/configure: regenerate with autoconf. + * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c, serpardr.c, + unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__. + +Thu Nov 12 17:19:43 1998 John Metzler + + * remote.c (remote_get_threadinfo): Support for remote + multithread debugging. + (remote_get_threadlist): get a partial list of threads + (remote_threadlist_iterator): Step through all the threads + (init_remote_threadtests): Optional builtin unit test commands. + + * thread.c (bind_target_thread_vector): Implementa a more dynamic + way of accessing target specific thread info functions than + FIND_NEW_THREADS. + (target_thread_info): Function to get extended thread information. + + * gdbthread.h: Export internal data structures corresponding to + external detailed thread info response. This is more like a 'ps' + command than what might be expected of host based threads. This + is for embedded systems. + +Wed Nov 11 15:47:00 1998 Michael Snyder + + * procfs.c (proc_set_exec_trap): don't set PR_ASYNC or PR_FORK + in the child process for UnixWare (causes processes forked by + the debuggee to hang). + +Mon Nov 9 12:00:36 1998 Dave Brolley + + * config/fr30/fr30.mt: New file. + * config/fr30/tm-fr30.h: New file. + +1998-11-05 Jim Wilson + + * remote-vx.c (net_read_registers, net_write_registers, + vx_xver_memory, vx_resume, vx_attach, vx_detach, vx_kill): + Change errno to errno_num. + * vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise. + * vx-share/xdr_ptrace.h (struct ptrace_return): Likewise. + +Thu Nov 5 08:41:33 1998 Christopher Faylor + + * top.c (gdb_readline): Allow CRLF line termination on systems + which define CRLF_SOURCE_FILES. + * win32-nat.c: 1) Add thread support, 2) fix ability to attach to + a running process, and 3) implement limited support for cygwin + signals. + (thread_rec): New function. + (child_add_thread): Ditto. + (child_init_thread_list): Ditto. + (child_delete_thread): Ditto. + (do_child_fetch_inferior_registers): Ditto. + (do_child_store_inferior_registers): Ditto. + (handle_output_debug_string): Ditto. + (child_fetch_inferior_registers): Use do_* function to perform + operation. + (child_store_inferior_registers): Ditto. + (child_continue): Ditto. + (child_thread_alive): Ditto. + (cygwin_pid_to_str): Ditto. + (handle_load_dll): Reorganize, add first attempt at reading + dll names from attached processes. Change info messages to provide + more information when dll is already loaded. + (handle_exception): Changes mandated by new thread-aware structures. + (child_wait): Track thread creation/destruction. Handle cygwin + signals. + (child_create_inferior): Ditto. + (child_resume): Ditto. + (child_kill_inferior): Ditto. Close child process handle to avoid a + handle leak. + (child_ops): Fill out child_ops fields that deal with threads. + * config/i386/tm-cygwin32.h: Declare function and macro needed + for converting a cygwin "pid" to a string. + * config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since + sigsetmask is not defined in cygwin. + +Thu Nov 5 08:38:18 1998 Christopher Faylor + + * win32-nat.c: Remove obsolete PPC conditionals. + +Wed Nov 4 18:44:31 1998 Dave Brolley + + * configure.tgt: Add fr30-*-elf*. + +1998-11-03 Jim Wilson + + * c-exp.y (parse_number): Check TARGET_LONG_LONG_BIT when setting + high_bit to avoid undefined negative shift. + +Mon Nov 2 15:26:33 1998 Geoffrey Noer + + * configure.in: Check cygwin* instead of cygwin32*. + * configure: regenerate + +Thu Oct 29 10:04:20 1998 Michael Snyder + + [Support for trace debugging: registers that were not collected.] + * remote.c (remote_fetch_registers): accept 'xxxx' in the register + packet, with the meaning "register value is not available". + Set register_valid to -1, which will connote "no value available". + * findvar.c (read_relative_register_raw_bytes): return failure if + register_valid == -1. (value_of_register): return failure if + register_valid == -1. (read_var_value): return error if + value_of_register fails for a register variable. + (value_from_register): return failure if register_valid == -1. + * eval.c (evaluate_subexp_standard): return error if + value_of_register fails for a register used in an expression. + * infcmd.c (do_registers_info): display "value not available" + for registers for which register_valid == -1. + + * tracepoint.c (set_raw_tracepoint): just save the filename as is + from the symbol table, rather than trying to prepend the dir name. + Also save the bfd section. (tracepoints_info): use the section + when looking up the function name. + * tracepoint.h: add section field to tracepoint struct. + +Wed Oct 28 08:01:38 1998 Mark Alexander + + * sparcl-tdep.c (send_resp, sparclite_serial_start, + sparclite_serial_write): Use remote_timeout instead of hardcoded + two second timeout. + (download): Fix adjustment of a.out load addresses. + +Wed Oct 28 12:32:58 1998 Andrew Cagney + + * configure.in (--enable-build-warnings): Finish rename from + --enable-warnings. + (enable-build-warnings): Add -Wpointer-arth, allow =* for + sim/common compatibility. + * configure: Re-generate. + +Wed Oct 21 08:44:30 1998 Andrew Cagney + + * 29k-share/udi/udip2soc.c: Replace sys_errlist with strerror(). + +Thu Oct 22 09:56:55 1998 Andrew Cagney + + * config/rs6000/aix4.mh (NATDEPFILES): Move xcoffread.o from here. + * config/rs6000/aix4.mt (TDEPFILES): To here. + +Wed Oct 21 10:02:31 1998 Andrew Cagney + + * rdi-share/unixcomm.c: Provide definitions of SERPORT and PARPORT + on BSD hosts. + +1998-10-19 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (AM_EXEEXT): Use AC_EXEEXT instead. + * configure: Regenerated. + +Sat Oct 17 17:39:23 1998 Felix Lee + + * core-sol2.c: #include , for sol2.7 weirdness. + +Fri Oct 16 15:31:38 1998 Michael Snyder + + * m32r-tdep.c (decode_prologue): Return failure if we reach + the end of the function without finding the end of the prologue. + +1998-10-16 Jason Molenda (jsm@bugshack.cygnus.com) + + * command.c copying.c copying.awk core-aout.c core-regset.c + corelow.c dcache.c i386-tdep.c i386v4-nat.c i387-tdep.c + infcmd.c infptrace.c infrun.c remote.c solib.c symfile.c + symmisc.c valarith.c: Add prototypes. + + * defs.h: Add prototype for utils.c::do_run_cleanups. + + * gdbtypes.c: Add prototypes. + (make_pointer_type): Add braces to remove nested if-else ambiguity. + (make_reference_type): Ditto. + + * printcmd.c (printf_command): Initialize 'f' and 'string' at + function startup to suppress possibly-used-before-initialized warning. + + * remote-utils.c: Add prototypes. + (sr_pollchar): Add braces to remove nested if-else ambiguity. + + * ser-tcp.c: Add prototypes. + (wait_for): Add braces to remove nested if-else ambiguity. + (tcp_readchar): Ditto. + + * ser-unix.c: Add prototypes. + (get_tty_state): Don't define errno here. + (hardwire_readchar): Only define 't' if we are compiling in a Cygwin + environment. + + * symtab.c: Add prototypes. + (find_methods): Add braces to remove nested if-else ambiguity. + (search_symbols): Set 'i' to an initial value to suppress a + possibly-used-before-initialized warning. + + * valops.c: Add prototypes. + (value_cast): Set 'eltype2' to an initial value to suppress a + possibly-used-before-initialized warning. + (value_of_variable): Add braces to remove nested if-else ambiguity. + (value_of_this): Ditto. + + * valprint.c: Add prototypes. + (print_floating): Add braces to remove nested if-else ambiguity. + +Thu Oct 15 19:50:48 1998 Stan Shebs + + * tm-sp64.h (SETUP_ARBITRARY_FRAME, FRAME_SPECIFICATION_DYADIC): + Remove, nevermore used. + +Thu Oct 15 16:55:00 1998 Andrew Cagney + + * command.c: Include "wait.h" after, rather than before, . + "wait.h" was defining all WIF* macro's instead of filling in those + that missed. + +1998-10-14 Jason Molenda (jsm@bugshack.cygnus.com) + + * defs.h: Move _initialize_printcmd, _initialize_stack, + _initialize_blockframe out of here and in to their respective .c + files. + * blockframe.c: Move _initialize_blockframe prototype to here. + * printcmd.c: Move _initialize_printcmd prototype to here. + * stack.c: Move _initialize_stack prototype to here. + + * source.c, symtab.h: Move _initialize_source prototype to the .c + file. + * values.c, value.h: Move _initialize_values prototype to the .c file. + * gdbthread.h, thread.c: Move _initialize_thread prototype to the .c + file. + * breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype + to the .c file. + + * abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c: + Standardize comments for the prototype section of these files. + + * configure.in: Look in libc for wctype before looking for it in libc. + +Tue Oct 13 18:56:51 1998 Felix Lee + + * sol-thread.c (ps_pstop, etc): simple test for proc_service.h + version didn't work for sol2.6; pushed it to autoconf. + * configure.in (gdb_cv_proc_service_is_old): new test. + * acconfig.h (PROC_SERVICE_IS_OLD): new define. + * configure, config.in: regenerate. + +1998-10-13 Jason Molenda (jsm@bugshack.cygnus.com) + + * blockframe.c (find_pc_sect_partial_function): Add braces to avoid + possible nested-if confusion. + * breakpoint.c (breakpoint_here_p): Ditto. + (breakpoint_inserted_here_p): Ditto. + (breakpoint_thread_match): Ditto. + + * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined. + * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability + prototypes. + + * symtab.h: Add prototype for _initialize_source. + * value.h: Add prototype for _initialize_value. + + * defs.h: Include sys/types.h or stddef.h to get size_t. + (make_cleanup): Add make_cleanup_func typedef and switch to using + a prototype for this function. + (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't + using mmalloc. + + * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c + dwarf2read.c dwarfread.c elfread.c eval.c exec.c infcmd.c infrun.c + mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c + symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c + valops.c: Cast parameters passed to make_cleanup to use the new + make_cleanup_func typedef. + +Tue Oct 13 00:51:48 1998 Felix Lee + + * sol-thread.c (ps_pstop, etc): different solaris versions have + slightly different prototypes in proc_service.h; compensate. + +1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * Makefile.in (AWK): Unused; remove. + * configure.in: Remove unused autoconf checks for MINIX, memcpy, + poll, select, strings.h. + * config.in: Regenerated. + * configure: Regenerated. + +1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Check for sys/debugreg.h, asm/debugreg.h. + * i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not + present. + +Sun Oct 11 12:08:07 1998 Peter Schauer + + * dwarf2read.c (dwarf2_build_psymtabs_hard): Do not adjust the + address range of a compilation unit without children. + + * mdebugread.c (parse_partial_symbols): Fix handling of stabs + continuations, use xmalloc and xrealloc. + +Fri Oct 9 18:14:43 1998 Mark Alexander + + * rs6000-tdep.c: Don't include tm.h twice. + +1998-10-08 Keith Seitz + + * main.c (main): Remove calls to {pre,post}_add_symbol_hooks. + There should be sufficient information/hooks now to eliminate + this hack. + + * exec.c (file_command): Add a new hook here to inform ui's + when the exec file has changed. Adding it here allows the + ui to be informed after symbol reading. + + * gdbcore.h: Add declaration of file_changed_hook. + +Thu Oct 8 08:40:42 1998 Mark Alexander + + * rs6000-tdep.c (get_saved_register): Define only if + USE_GENERIC_DUMMY_FRAMES is defined. + +Tue Oct 6 21:35:10 1998 Andrew Cagney + + * Makefile.in (DEPFILES): Add TARGET_OBS. + (TARGET_OBS): Defined by configure. + +1998-10-06 Jason Molenda (jsm@bugshack.cygnus.com) + + Eliminate a few warnings from the compiler. + * breakpoint.h: Add prototype. + * breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void). + * configure.in: Check if strdup declaration is necessary. + * configure: Regenerated. + * defs.h: Add prototypes. + * gdb_string.h: Only define strdup if necessary. + * gdbthread.h: Add prototypes. + * printcmd.c: Add prototyptes. + (disassemble_command): Remove unused variable 'section'. + * symtab.c: Add prototypes. + * symtab.h: Include gnu-regex.h, add prototype. + * thread.c: Add prototype. + +Mon Oct 5 19:44:39 1998 Stan Shebs + + From David Purves : + * stabsread.c (rs6000_builtin_type): Create a complex float instead + of an error. + (read_sun_floating_type): Similarly. + (read_range_type): Create a complex float if self_subrange is + true. + +Fri Oct 2 19:42:31 1998 Stu Grossman + + * c-lang.c (emit_char c_printchar c_printstr), c-lang.h (c_printstr) + ch-lang.c (chill_printstr chill_printchar) c-valprint.c (c_val_print) + ch-valprint.c (chill_val_print) expprint.c (print_subexp) f-lang.c + (f_printstr f_printchar emit_char) f-valprint.c (f_val_print) + jv-lang.c (java_printchar java_emit_char) jv-valprint.c + (java_value_print java_val_print) language.c (unk_lang_printchar + unk_lang_printstr unk_lang_emit_char) language.h (struct + language_defn LA_PRINT_STRING LA_EMIT_CHAR) m2-lang.c (m2_printstr + m2_printchar emit_char) printcmd.c (print_formatted) scm-lang.c + (scm_printstr) valprint.c (val_print_string) value.h + (val_print_string): Add emit_char routines to language_desc struct + to allow finer control over language specific character output issues. + Add character width arg to printstr routines to allow handling of + wchar_t/Unicode strings. Fix c_printstr to handle wide characters. + Supply width argument to LA_PRINT_STRING and val_print_string. + + * jv-lang.c (java_object_type dynamics_objfile java_link_class_type + get_dynamics_objfile get_java_object_type) jv-lang.h + (get_java_object_type): Make lots of things static. + + * expprint.c (dump_prefix_expression dump_subexp): Move opcode name + printing to common routine (op_name). + * (dump_subexp): Add support for OP_SCOPE. + +Fri Oct 2 16:25:54 1998 Stan Shebs + + * configure.host (i[3456]86-*-windows): Remove, no longer used. + * mswin: Remove directory, no longer used. + +Fri Oct 2 18:52:20 1998 Fernando Nasser + + * sol-thread.c: Fixed prototypes and calls to supply_fpregset and + fill_fpregset + +1998-10-02 Keith Seitz + + * remote.c (remote_interrupt): Rewrite to use remote_stop. + (remote_interrupt_twice): Remove. remote_stop now handles it. + (remote_stop): New function which handles interrupting the + remote target so that CLUI and GUI use the same core functions + to achieve the same goal. + (remote_wait): Change to handle remote_stop properly. + [interrupted_already]: New static global to help remote_stop. + [remote_ops, extended_remote_ops]: Add remote_stop for to_stop member. + + * target.c: Rename static function "ignore" to "target_ignore" and + export it so that gdb can determin if some target vector member is + actually not defined. Replace all occurances of ignore. + + * target.h: Export target_ignore. + +Fri Oct 2 03:51:48 1998 Peter Schauer + + * target.c (target_xfer_memory): Handle requests with zero + transfer length right away. + + * values.c (unpack_double): Set up code, length and signedness of + type _after_ checking for typedef. + +Thu Oct 1 15:39:27 EDT 1998 Frank Ch. Eigler + + * breakpoint.c (bpstat_stop_status): Do not consider an + untripped watchpoint as a "hit". + +Thu Oct 1 20:52:39 1998 Andrew Cagney + + * exec.c (exec_file_command), convex-tdep.c (exec_file_command), + arm-xdep.c (exec_file_command), remote-rdp.c + (remote_rdp_create_inferior), remote-os9k.c + (rombug_create_inferior), remote-mm.c (mm_create_inferior), + remote-eb.c (eb_create_inferior), remote-es.c + (es1800_create_inferior), remote-rdi.c (arm_rdi_create_inferior), + remote-sim.c (gdbsim_create_inferior), remote-utils.c + (gr_create_inferior), remote-st.c (st2000_create_inferior), + remote-nindy.c (nindy_create_inferior), remote-hms.c + (hms_create_inferior), remote-e7000.c (e7000_create_inferior), + remote-array.c (array_create_inferior), remote-adapt.c + (adapt_create_inferior): Replace "exec" with "executable" in + messages. + +1998-09-25 Keith Seitz + + * rdi-share/unixcomm.c: If using cygwin32, also use the SERPORT and + PARPORT defines for win32. + (Unix_MatchValidSerialDevice): For cygwin32, valid serial port names + start with "com", not "/dev/tty". + (Unix_OpenSerial): Do not use O_NONBLOCK on cygwin32. + + * rdi-share/devsw.c (DevSW_Close): Free the device's state + (SwitcherState) so that the device may be reopened. + + * remote-rdi.c (mywritec): Send all output through gdb's *_unfiltered + functions, ignoring non-ASCII chars, so that non-tty UI's can snarf + the output from fputs_hook. + (mywrite): Ditto. + (arm_rdi_open): Set inferior_pid. + (arm_rdi_detach): Pop the target off the target stack so that + users can attach and detach multiple times. + (arm_rdi_close): Close the opened device and reset inferior_pid, too. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Change --enable-warnings to --enable-build-warnings. + * configure: Updated. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in (WARN_CFLAGS): Add -Wmissing-prototypes. + * configure: Regenerated. + +1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Add --enable-warnings. + Adjust whitespace of other --with and --enable options so that + configure --help lines up correctly. + * aclocal.m4: Ditto. + * Makefile.in (WARN_CFLAGS): Add. Set by configure. + * configure: Regenerated. + +Thu Sep 24 15:44:34 1998 Stan Shebs + + * remote-rdi.c: Fix formatting, remove some commented-out code. + (init_rdi_ops): Omit needless initializations. + +Wed Sep 23 18:21:03 1998 Andrew Cagney + + * remote.c (remote_address_masked): New function - mask address + according to REMOTE_ADDRESS_SIZE. + (remote_address_size): New global. + (hexnumstr): New function - convert arbitrary unsigned to hex. + (remote_write_bytes, remote_read_bytes): Use hexnumstr to + construct packet address. Mask address when necessary. + (_initialize_remote): Add "set remoteaddresssize" command, set + REMOTE_ADDRESS_SIZE variable. + + * NEWS: Update. + +Wed Sep 23 18:08:52 1998 Andrew Cagney + + * remote.c (_initialize_remote, packet_command, print_packet): + Pretty print code. + +Wed Sep 23 12:32:54 1998 + + * remote.c (packet_command): Test REMOTE_DESC to determine if + remote connection is open. + +Tue Sep 22 22:27:24 1998 Mark Alexander + + Patch from Dawn Perchik : + * rs6000-tdep.c (pop_frame): Handle generic dummy frames. + (push_arguments): Likewise. + (frame_saved_pc): Likewise. + (rs6000_frame_chain): Likewise. + (ppc_push_return_address): New function. + (get_saved_register): New function. + * config/powerpc/tm-ppc-eabi.h: Add generic dummy frame macros. + +Mon Sep 21 19:29:32 1998 Stu Grossman + + * defs.h utils.c (fputc_filtered): New function. Does the obvious... + * jv-lang.c (java_printchar): Fix output of chars > 0xff. Fold + java_emit_char into java_printchar. + * language.h (PRINT_LITERAL_FORM): Reformat for readability. + +Mon Sep 21 14:38:03 1998 Catherine Moore + + * config/arm/tm-arm.h (*_BREAKPOINT): Define both little endian + and big endian breakpoint patterns. + + * arm-tdep.c (arm_break_point_from_pc): Insert either big endian + or little endian breakpoints depending upon target byte order. + +Fri Sep 18 07:53:08 1998 Peter Schauer + + * sol-thread.c (sol_thread_notice_signals): Use PIDGET when + passing pid down to procfs_notice_signals. + +Wed Sep 16 14:57:14 1998 Stu Grossman + + * stabsread.c (resolve_symbol_reference): Return 1 on success, 0 on + failure. + * (define_symbol): Check return value from resolve_symbol_reference, + and drop symbol if it fails. + +Tue Sep 15 15:24:16 1998 Stu Grossman + + * stabsread.c: Make all complaints static. + * Fix formatting of live range splitting code. + * (resolve_symbol_reference define_symbol resolve_live_range): Change + errors to complaints so that bad live range symbols won't abort the + entire symbol table. Handle errors by aborting just the current + symbol. + * (ref_init): Goes away. Folded into ref_add(). + * (REF_MAP_SIZE): Put parens around parameter so that args like + `1 + 2' get handled correctly (yes, this was a real bug). + * (ref_add): Remove check for allocation failures. Not necessary + when using xrealloc(). Fix pointer arithmetic problem when clearing + memory. This and the previous patch prevent random SEGV's when there + are lots of live range symbols. + +Tue Sep 15 14:02:01 1998 Nick Clifton + + * remote-rdi.c: Prevent multiple attempts to close the remote + connection. + +Tue Sep 15 10:24:17 1998 Andrew Cagney + + * printcmd.c (examine_i_type): New static - type for instructions. + (do_examine): For "i" format, specify examine_i_type. + (do_examine): Call value_at_lazy instead of value_at so that + examine data is only fetched if it is used. + (x_command): If examine data was not fetched, set convenience + variable "__" to void. + (_initialize_printcmd): Initialize examine_i_type. + +Sun Sep 13 01:34:59 1998 Michael Snyder + + * blockframe.c (find_pc_sect_partial_function): use bfd section + of msymbol for end of section comparison. + +Fri Sep 11 14:02:49 1998 Michael Snyder + + * tracepoint.c: clean up several unused variables and such. + +Fri Sep 11 12:38:34 EDT 1998 Zdenek Radouch (radouch@cygnus.com) + + * arm-tdep.c (arm_push_arguments): fixed frame construction + +Thu Sep 10 20:51:23 1998 Michael Snyder + + * mn10300-tdep.c (mn10300_analyze_prologue): guard against NULL. + +Wed Sep 9 19:37:36 1998 Stan Shebs + + * dbxread.c (IGNORE_SYMBOL): Remove definition, is never used. + * os9kread.c: Remove comment mentioning IGNORE_SYMBOL. + +Wed Sep 9 11:39:05 1998 Ron Unrau + + * blockframe.c(find_pc_sect_partial_function): look for min syms in + the same section when trying to guess the end of a function. + * symfile.c(list_overlays_command): use print_address_numeric + * remote-sim.c: export simulator_command + +1998-09-08 Jason Molenda (jsm@bugshack.cygnus.com) + + * breakpoint.c (bpstat_stop_status): Declare a bp match if the + current fp matches the bp->fp OR if the current fp is less than + the bp->fp if we're looking at a bp_step_resume breakpoint. + +Tue Sep 8 19:42:58 1998 Stan Shebs + + * symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook, + not currently used. + * symfile.c (allocate_symtab): Deprecate use of + INIT_EXTRA_SYMTAB_INFO here. + +Fri Sep 4 15:33:25 1998 Stan Shebs + + * README: Update remote debugging and testsuite info. + +Thu Sep 3 13:50:20 1998 Mark Alexander + + * config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a + pseudo-register, not the same as a3. + (D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define. + * mn10300-tdep.c (fix_frame_pointer): New function. + (set_movm_offsets): Use register number macros instead of + hard-coded constants. + (mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM. + (mn10300_frame_chain): Fix to handle redefinition of FP_REGNUM; + use register number macros instead of hard-coded constants; + add missing parameter to call of mn10300_analyze_prologue. + (mn10300_frame_saved_pc): Use register number macros instead of + hard-coded constants. + +Tue Sep 1 12:04:57 EDT 1998 Zdenek Radouch (radouch@cygnus.com) + + Changes to support/fix ARM/ELF port. Use MAKE_MSYMBOL_SPECIAL for + both ELF and COFF; + * elfread.c (elf_symtab_read): use ELF specific macro + * coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL() + * arm-tdep.c: separate COFF and ELF thumb processing + disable --mapcs-float processing + * dwarf2read.c: Disabled building of minimal symbols + * config/arm/tm-arm.h: new macros for distinguishing arm/thumb + * config/mips/tm-mips.h: use ELF specific macro + +Mon Aug 31 15:42:10 1998 Tom Tromey + + * top.c (context_hook): Define. + +Tue Aug 25 13:21:58 1998 Michael Snyder + + * ax-gdb.c (gen_var_ref): Allow for typedef types. + (gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto. + +Mon Aug 24 18:29:03 1998 Michael Snyder + + * tracepoint.c (collect_symbol): Handle register doubles that + are stored in two registers. + +Mon Aug 24 14:39:08 1998 Mark Alexander + + * sh-stub.c (undoSStep): Improve comment. + * sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use + same method on both 32-bit and 64-bit machines. + * sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't + support hardware breakpoints. + * config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments. + +1998-08-20 Jason Molenda (jsm@bugshack.cygnus.com) + + * rdi-share/Makefile.am (INCLUDES): Fix typeo. + * rdi-share/Makefile.in: Regenerated. + +1998-08-19 Jason Molenda (jsm@bugshack.cygnus.com) + + * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'. + * rdi-share/Makefile.in: Regenerated. + +1998-08-19 Keith Seitz + + * v850ice.c (v850ice_stop): New function to stop the ICE. + (v850ice_load) Pass filename to ICE DLL. + (ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb + commands -- let the GUI do it so that it can retain control + of the display. + +Wed Aug 19 15:53:52 1998 Anthony Green + + * i386v4-nat.c: Include sys/reg.h if present. + +Wed Aug 19 03:07:53 1998 Richard Henderson + + * config/alpha/alpha-linux (XDEPFILES): Build ser-tcp. + +1998-08-18 Fernando Nasser + + * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to + make sure we stop after the frame pointer is locaded and backtrace + prints an accurate stack. Complements changes made on Mon Jul 27 + 10:45:56 1998 + (decode_line_2): Replaced the whitespace after ">" in a prompt + which has been taken away by changes made on Sun Jul 19 02:11:45 + 1998 + +1998-08-18 Keith Seitz + + * stack.c: Define new hook, selected_frame_level_changed_hook, which + will be called whenever the selected stack level changes. + (select_frame): Call the selected_frame_level_changed_hook. + +Tue Aug 18 18:03:42 1998 Stan Shebs + + * remote-rdi.c (arm_rdi_open): Pass serial device name to + Adp_OpenDevice, and include it in error reports. + +1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Add more header files to AC_CHECK_HEADERS. + * configure: Regenerated. + + * command.c: Include wait.h or sys/wait.h if present. + * inftarg.c: Ditto. + * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based + on autoconf test. + * infptrace.c: Ditto. + + * expprint.c: Include ctype.h for isprint prototype. + * i386aix-nat.c: Include sys/reg.h if autoconf says it is present. + * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if + present, based on autoconf test. + + * utils.c: Include curses.h and term.h if present. + (puts_debug): Change 'carriage_return' local variable to return_p + to avoid name clash. + + * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE, + determine it with autoconf. + * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it + with autoconf. + * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it + with autoconf. + * config/i386/nm-i386v.h: Ditto. + * config/i386/nm-symmetry.h: Ditto. + * config/m88k/xm-cxux.h: Ditto. + * config/m88k/xm-dgux.h: Ditto. + + * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary. + * config/m68k/nm-delta68.h: Removed. + +Fri Aug 14 11:14:03 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (set_movm_offsets): Change second argument to + be the actual args to movm itself. All callers changed. Only set + fi->fsr.regs[x] if reg X is saved by the movm instruction. + +Fri Aug 14 04:18:23 1998 Peter Schauer + + * sol-thread.c (lwp_to_thread): Fix error message for failing + td_ta_map_lwp2thr call. + (ps_lgetLDT): Mask off upper bits in GS register when comparing + with selector. + +Wed Aug 12 16:30:01 1998 Frank Ch. Eigler + + * remote-sim.c (simulator_command): Reset register cache after + simulator command. + +Wed Aug 12 09:00:26 1998 Stu Grossman + + * expprint.c (dump_prefix/postfix_expression): Don't try to print + type expressions. + +Tue Aug 11 11:33:25 1998 Stu Grossman + + * c-typeprint.c (c_print_type): Don't crash if varstring is null. + * expprint.c expression.h (dump_expression): Rename to + dump_prefix_expression. + * Print out the expression in normal form. Call print_longest + instead of trying to do it ourselves. + * (dump_postfix_expression): New function, prints out the expression + with indentation and better formatting and interpretation. + * parse.c (parse_exp_1): Put calls to dump expressions under ifdef + MAINTENANCE_CMDS and expressiondebug variable. + +Thu Aug 6 13:20:02 1998 Ron Unrau + + * infrun.c (wait_for_inferior): use stop_func_name instead of + stop_func_start to decide that no debug info exists. + +Thu Jul 30 13:53:50 1998 Mark Alexander + + * mips-tdep.c (mask_address_p): New variable. + (mips_addr_bits_remove): Test mask_address_p to decide whether + to mask off the upper 32 bits of addresses. + (_initialize_mips_tdep): Add command to set mask_address_p. + (mips_call_dummy_address): New function. + * config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to + call mips_call_dummy_address. + +1998-07-29 Fernando Nasser + + * symfile.c (add_symbol_file_command): Test for the from_tty + parameter and avoid query when not interactive. + +Wed Jul 29 10:39:29 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33 + registers if we are not in am33 mode. + (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly. + (set_machine_hook): Keep track of whether or not we're in am33 mode. + +Mon Jul 27 16:11:42 1998 Michael Snyder + + * tracepoint.c (remote_set_transparent_ranges): new function. + Send the start and end addresses of all loadable read-only + sections down to the trace target, so that it can treat them + as "transparent" (ie. don't care if they were collected or not). + +Mon Jul 27 15:38:07 1998 Mark Alexander + + * mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix + for setting frame address in optimized code; made unnecessary + by compiler fixes. + +Mon Jul 27 10:45:56 1998 Martin M. Hunt + + * symtab.c (decode_line_1): For minimal symbol, call + find_pc_sect_line() to make sure the line number gets set + properly. + (print_symbol_info): Redeclare function void. + +1998-07-27 Jason Molenda (jsm@bugshack.cygnus.com) + + * config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15. The + stack pointer et al are synthesized from the SP_REGNUM (etc) + defines and should not be mentioned in REGISTER_NAMES. + +Mon Jul 27 08:54:41 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (mn10300_frame_chain): Account for space saved + by am33 register saves. + (mn10300_frame_saved_pc): Similarly. + +Fri Jul 24 14:41:19 1998 Michael Snyder + + * tracepoint.c (encode_actions): Treat register names and simple + variable names as special cases and don't convert them to byte- + codes: these things can be collected far more efficiently + without invoking the bytecode interpreter. + +Fri Jul 24 13:32:46 1998 Mark Alexander + + * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it + work on hosts of any endianness. + * config/i386/tm-i386v.h: Ditto. + +Fri Jul 24 07:41:12 1998 Mark Alexander + + * mn10300-tdep.c (set_movm_offsets): New helper function + for mn10300_analyze_prologue. + (mn10300_analyze_prologue): Simplify by factoring out common code. + Fix bugs in setting frame address for optimized code. + Use read_memory_nobpt instead of target_read_memory. + +Thu Jul 23 17:01:17 1998 Michael Snyder + + * tracepoint.c (collect_symbol): handle LOC_ARG case. + +Thu Jul 23 15:07:40 1998 Dawn Perchik + + * sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're + in a function prologue before the SAVE instruction. + (sparc_frame_saved_pc): Ditto. + * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag. + +Thu Jul 23 14:58:09 1998 Dawn Perchik + + * i386-tdep.c (i386_get_frame_setup): Recognize function + prologues in code compiled with -fcheck-stack. + +Thu Jul 23 14:49:27 1998 Dawn Perchik + + * remote-mips.c (remote_mips_insert_hw_breakpoint, + remote_mips_remove_hw_breakpoint): New functions for hardware + breakpoints on LSI targets. + * config/mips/tm-embed.h (target_remove_hw_breakpoint, + target_insert_hw_breakpoint): Define to call + remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint, + respectively. + +1998-07-21 Fernando Nasser + + * source.c (print_source_lines): Print "No such file or directory" + just once. + (directory_command): same as above; resets if user issues dir. + +Sun Jul 19 02:11:45 1998 Martin M. Hunt + + * symtab.c (decode_line_2): Instead of printing a prompt + and calling command_line_input() without a prompt, just + call it with the proper args. This makes the GUI work too. + +Fri Jul 17 9:26:50 1998 Ron Unrau + + * blockframe.c (find_pc_sect_partial_function): allow for the possi- + bility of multiple symbols at the same address when finding high. + * breakpoint.c (resolve_sal_pc): if the function based section lookup + fails, try getting the section from the minimal symbol table. + * parse.c (write_exp_msymbol): use symbol_overlayed_address to get + the LMA of a minimal symbol if unmapped. + * symtab.c (find_line_symtab): change interface to return symtab + containing the best linetable found. + (decode_line_1): use find_line_symtab to set val.symtab. This should + improve support for source files with multiple symtabs. + +Wed Jul 15 11:51:33 1998 Keith Seitz + + * main.c (main): Fix violations of GNU coding standard. + + * breakpoint.c: Export delete_command. + + * infcmd.c: Export continue_command, stepi_command, and nexti_command. + + * Makefile.in: Add target for v850ice.o. + + * configure.tgt: Add cygwin32 dependencies for v850 ice. + +Wed Jul 15 10:58:29 1998 Nick Clifton + + * tracepoint.c (set_raw_tracepoint): Cope with symbols that do not + have an associated directory. + +Mon Jul 13 15:21:04 1998 Mark Alexander + + * utils.c (puts_debug): Display non-printable characters in hex + instead of octal. + +Thu Jul 9 16:16:47 1998 Jeffrey A Law (law@cygnus.com) + + * mn10300-tdep.c (mn10300_generic_register_names): New variable. + (set_machine_hook): New function. Copy the appropriate register + names into reg_names. + (_initialize_mn10300_tdep): Set up to call set_machine_hook. + * tm-mn10300 (NUM_REGS): Bump to 32. + (REGISTER_NAMES): Updated accordingly. + + * mn10300-tdep.c (am33_register_names): New variable. + (mn10300_analyze_prologue): Handle regs saved by am33 prologues. + * tm-mn10300.h (E0_REGNUM): Define. + +Tue Jul 7 7:40:13 1998 Ron Unrau + + * symtab.c (find_pc_sect_psymbol): allow case where textlow is 0 + +Thu Jul 2 15:57:58 1998 Frank Ch. Eigler + + * breakpoint.c (resolve_sal_pc): Accept absence of innermost + Lexical block for breakpoint resolution. + +Thu Jul 2 10:22:00 1998 Dawn Perchik + + * mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug + section, but just don't add a 2nd minimal symbol if this is an .mdebug + section in an ELF file. + +1998-07-01 Jim Blandy + + * Makefile.in (ax-general.o): Depend on $(defs_h) too. + (ax_h): Bother to define this. + +Mon Jun 29 19:01:18 1998 Jim Wilson + + * gnu-regex.c (re_comp): Add cast to char * before gettext calls. + +Sun Jun 28 11:35:48 1998 Peter Schauer + + Improve support for SunPro F77. + * dbxread.c (end_psymtab, process_one_symbol): Handle minimal + symbols with trailing underscore names. + * minsyms.c (find_stab_function_addr): Ditto. + * dbxread.c (process_one_symbol): Ignore N_ALIAS for now. + * partial-stab.h (case N_ALIAS): Ditto. + * stabsread.c (read_sun_builtin_type): Handle boolean types. + +Fri Jun 26 14:03:01 1998 Keith Seitz + + * symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE, + TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by + new search_symbols. + Add prototype for search_symbols and free_search_symbols. + + * symtab.c (list_symbols): Rewrite to use new search_symbols. + (file_matches): New helper function for search_symbols. + (free_search_symbols): New function which frees data returned from + search_symbols. + (print_symbol_info): New helper function which prints info about a + matched symbol to stdout. Extracted from old list_symbols. + (print_msymbol_info): New helper function which prints info about + a matched msymbol to stdout. Extracted from old list_symbols. + (symtab_symbol_info): Extracted from old list_symbols. + (variables_info): Use symtab_symbol_info. + (functions_info): Use symtab_symbol_info. + (types_info): Use symtab_symbol_info. + (rbreak_command): Rewrite to use new search_symbols. + +Thu Jun 25 22:38:32 1998 Frank Ch. Eigler + + * mips-tdep.c (mips_push_arguments): Use 128-bit stack frame + alignment for inferior calls. + +Wed Jun 24 23:17:12 1998 Mark Alexander + + * mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation + of jsr target address. + +Tue Jun 23 19:37:46 1998 Mark Alexander + + * config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL): Don't + zero upper byte of address. + +Tue Jun 23 17:32:26 1998 Michael Snyder + + * rs6000-tdep.c (pop_dummy_frame): use memcpy. + (push_arguments): use memset. + (various other places): fix up indentation and long lines. + +Tue Jun 23 11:58:35 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in: s/lXext/-lXext/ for Jillian's change. + +Tue Jun 23 11:14:04 1998 Michael Snyder + + * source.c (find_source_lines): fix indentation. + + * config/mips/tm-irix5.h: Modify to work better on irix 6, by + making FP registers 8 bytes instead of 4. + REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine. + REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine. + * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register. + * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish + targets with 8-byte FP registers (don't use TARGET_MIPS64). + (STACK_ARGSIZE): new macro, how much space is taken up on the + stack for each function argument (don't use TARGET_MIPS64). + (mips_push_arguments): modify logic to work better on Irix 6 + (n32 ABI). + +Tue Jun 23 12:29:53 1998 Jillian Ye + + * configure.in: Add -lXext to mips_extra_libs + * configure: Regenerated. + +Sun Jun 21 09:31:12 1998 Ron Unrau (runrau@cygnus.com) + + * symtab.c (find_line_pc): assumed that a PC of 0 is illegal. + Changed to pass PC as arg and return 1 if valid (0 otherwise). + * symtab.h: Change prototype to match. + * symtab.c (find_line_pc_range): Use new interface. + * breakpoint.c (resolve_sal_pc): Ditto. + +Wed Jun 17 15:50:00 1998 Ron Unrau (runrau@cygnus.com) + + * parse.c (target_map_name_to_register): Check target specific + aliases *first* so that it can over-ride architectural names + +Wed Jun 17 17:13:38 1998 Said Ziouani (saidz@park-street.cygnus.com) + + * remote-sds.c (sds_start_remote): Fix printf call. + +Tue Jun 16 16:32:08 1998 Mark Alexander + + * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer + crash when in "start". + +Tue Jun 16 14:38:40 1998 Ron Unrau (runrau@cygnus.com) + + * dbxread.c: reset function_start_offset after a finishing N_FUN + is seen. + * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override + target vectors as needed. + +Sun Jun 14 08:46:25 1998 Ron Unrau (runrau@cygnus.com) + + * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass + CUR_SYMBOL_VALUE as CORE_ADDR instead of long + * buildsym.[ch]: export pending_blocks list + +Sat Jun 13 13:02:32 1998 Dawn Perchik (dawn@cygnus.com) + + * remote.c: Fix remote help string to match that of help.exp. + +Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in (LIBS): Add -lw to the list of libraries if needed. + +Thu Jun 11 15:05:10 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * btowc.c: Removed. + * configure.in: Don't see if we need to replace btowc(). + * Makefile.in: Don't include LIBOBJS. + * configure: Regenerated. + * gnu-regex.c (regex_compile): Only support i18n [:foo:] if + we have btowc(). + +Wed Jun 10 15:39:14 1998 Stu Grossman + + * c-exp.y: Fix problems with parsing "'foo.bar'::func". + Some languages allow symbols with dots. + + * gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive + names for parameters. + + * jv-exp.y: Parser now accepts primitive types. + * (parse_number): Use correct ifdef for scanf long double support. + * jv-lang.c (java_array_type): Initial cut at array support. + + * language.c language.h (set_language): Now returns previous language. + + * symtab.c (find_methods): Make static. Cosmetic changes, including + indentation, and adding descriptive comments. Move local variable + defs into the block they are used in. + * Don't call check_stub_method any more. Use gdb_mangle_name to + generate the full method name. find_method doesn't need all the other + goobldegook that check_stub_method does. + * (gdb_mangle_name): Use more descriptive names for parameters. Fix + comment. + * (lookup_partial_symbol lookup_block_symbol): Check for java to + ensure we can find mangled names. + * (decode_line_1): Move local variable defs into the block they are + used in. (Improves code readability.) + +Wed Jun 10 18:04:35 1998 Frank Ch. Eigler + + * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for + all-positive enum. + (create_set_type): Ditto for all-positive set values. + * values.c (unpack_field_as_long): Check for typedef in struct + field unpacking. + +Wed Jun 10 14:06:05 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in: Add some tests for gnu-regex.c's benefit. + See if btowc() function is provided in C library. + * configure, config.in: Regenerated. + * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c + if necessary. + * btowc.c: New file. + + * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris' + benefit. + Drop namespace preserving defines for now. + +Wed Jun 10 11:53:42 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c: Include "gnu-regex.h", not "regex.h". + +Wed Jun 10 11:34:07 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license + to stay consistent with the rest of GDB. + +Wed Jun 10 11:27:39 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions. + +Wed Jun 10 10:58:18 1998 Michael Snyder + + * printcmd.c (disassemble_command): move overlay mapping code + "up" into find_pc_partial_function. + * blockframe.c (find_pc_partial_function): adjust start address + and end address for overlays (mapped vs. unmapped addresses), + so that all callers of this function may benefit. + * m32r-tdep.c (m32r_skip_prologue): adjust indentation. + +Mon Jun 8 16:08:10 1998 Ron Unrau + + * objfiles.c (add_to_objfile_sections): All targets to define + TARGET_KEEP_SECTION to permit them to retain bfd sections that + GDB would otherwise have discarded. + +Fri Jun 5 13:56:19 1998 Doug Evans + + * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab. + +Thu Jun 4 18:35:04 1998 Stan Shebs + + * remote.c (init_extended_remote_ops): Make extended_remote_ops + by copying from remote_ops, move it and init_remote_ops to + usual place at end of file, remove "void" from arg lists. + +Thu Jun 4 17:51:06 1998 Mark Alexander + + * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy + on bi-endian machines. + (sparc_extract_return_value): Handle values smaller than int on + machines with little-endian data. + (sparc_target_architecture_hook): Set bi_endian flag. + +Thu Jun 4 12:14:48 1998 Michael Snyder + + * printcmd.c (disassemble_command): Fix off-by-one error for + disassembling functions in unmapped overlay sections. + +Thu Jun 4 10:15:03 1998 Elena Zannoni + + * remote.c: merged. + + - Jim Blandy + (print_packet, remote_packet_command): New functions. + (_initialize_remote): Register the remote-packet command. + - David Taylor + (_initialize_remote): remote-compare is now + compare-sections. + - Elena Zannoni + (remote_compare_command): added warning, issued in case + of mismatch only. + +Thu Jun 4 08:25:38 1998 Michael Snyder + + * remote.c (remote_compare_command): New function, new command. + Compare object file binary image with corresponding memory on + remote target. Report differences. + +Tue Jun 2 19:05:04 1998 Mark Alexander + + * sparc-tdep.c (sparc_target_architecture_hook): Set target + byte order only when it's selectable. + +Tue Jun 2 02:01:56 1998 Mark Alexander + + * sparc-tdep.c (sparc_target_architecture_hook): New function to + set endianness based on machine type. + (_initialize_sparc_tdep): Initialize target_architecture_hook. + (sparc_print_register_hook): Print PSR and FPSR in fancy format + on 32-bit machines. + * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to + call sparc_print_register_hook instead of using inline code. + * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove. + +Thu May 28 17:19:14 1998 Keith Seitz + + * main.c (main): Check for NULL from getenv on CYGWIN32. + +Thu May 28 09:41:44 1998 Nick Clifton + + * monitor.c (monitor_vsprintf): Handle %%. Patch courtesy of + Felix Lee (flee@cygnus.com) + +Thu May 28 00:27:35 1998 Peter Schauer + + * mips-tdep.c (mips_push_dummy_frame): Fix calculation of + PROC_REG_OFFSET and PROC_FREG_OFFSET. + +Mon Apr 27 14:37:49 1998 Andrew Cagney + + * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and + FP_RAW_REGNUM use the same register location. + + * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of + FP_REGNUM. + (v850_frame_chain): Ditto. + + * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp". + (NUM_REGS): Update. + (FP_REGNUM): Update. + (FP_RAW_REGNUM): Define. + +Wed May 27 14:22:31 1998 Keith Seitz + + * main.c (main): Convert the path returned from getenv to a posix + path on cygwin32 hosts. + +Mon May 25 13:31:27 1998 Keith Seitz + + * remote.c (remote_open_1): If an error occurs starting the remote, + pop the target AND return. + +Sat May 23 02:23:09 1998 Peter Schauer + + * dwarf2read.c (read_subroutine_type): Set TYPE_FLAG_PROTOTYPED + on C++ functions. + * valops.c (value_arg_coerce): Add new argument to indicate whether + the function has a prototype, handle integer and float promotions + accordingly. + (call_function_by_hand): Always call value_arg_coerce, pass down + prototype information. + +Fri May 22 10:56:36 1998 John Metzler + + * remote.c (_initialize_remote): Typo extended__remote + +Thu May 21 13:14:25 1998 John Metzler + + * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment. + (_initialize_gnu_nat): Call new init + * mac-nat.c (init_child_ops): Ditto. + (_initialize_mac_nat): Ditto. + * monitor.c (init_base_monitor_ops): Ditto. + (_initialize_remote_monitors): Ditto. + * ppc-bdm.c (init_bdm_ppc_ops): Ditto. + (_initialize_bdm_ppc): Ditto. + * remote-adapt.c (init_adapt_ops): Ditto. + (_initialize_remote_adapt): Ditto. + * remote-array.c (init_array_ops): Ditto. + (_initialize_array): Ditto. + * remote-bug (init_bug_ops): Ditto. + (_initialize_remote_bug): Ditto. + * remote-e7000.c (init_e7000_ops): Ditto. + (_initialize_remote_e7000): Ditto. + * remote-eb.c (init_eb_ops): Ditto. + (_initialize_remote_eb): Ditto. + * remote-es.c (init_es1800_ops): Ditto. + (init_es1800_child_ops): Ditto. + (_initialize_es1800): Ditto. + * remote-hms.c (init_hms_ops): Ditto. + (_initialize_remote_hms): Ditto. + * remote-mm.c (init_mm_ops): Ditto. + (_initialize_remote_mm): Ditto. + * remote-nindy.c (init_nindy_ops): Ditto. + (_initialize_nindy): Ditto. + * remote_nrom.c (init_nrom_ops): Ditto. + (_initialize_remote_nrom): Ditto. + * remote-os9k (init_rombug_ops): Ditto. + (_initialize_remote_os9k): Ditto. + * remote-rdi.c (init_rdi_ops): Ditto. + (_initialize_remote_rdi): Ditto. + * remote-rdp.c (init_remote_rdp_ops): Ditto. + (_initialize_remote_rdp): Ditto. + * remote-sds.c (init_sds_ops): Ditto. + (_initialize_remote_sds): Ditto. + * remote-sim.c (init_gdbsim_ops): Ditto. + (_initialize_remote_sim): Ditto. + * remote-st.c (init_st2000_ops): Ditto. + (_initialize_remote_st2000): Ditto. + * remote-udi.c (init_udi_ops): Ditto. + (_initialize_remote_udi): Ditto. + * remote-vx.c (init_vx_ops): Ditto. + (init_vx_run_ops): Ditto. + (_initialize_vx): Ditto. + * remote.c (init_remote_ops): Ditto. + (init_extended_remote_ops): Ditto. + (_initialize_remote): Ditto. + * sparcl-tdep.c (init_sparclite_ops): Ditto. + (_initialize_sparcl_tdep): Ditto. + * v850ice.c (init_850ice_ops): Ditto. + (_initialize_v850ice): Ditto. + * win32-nat.c (init_child_ops): Ditto. + (_initialize_inftarg): Ditto. + +1998-05-21 Jim Blandy + + * ax-gdb.c (const_var_ref): Don't handle function names. I don't + want to implement all the "usual unary conversion" rules for + constants. + (gen_usual_unary): Turn "function" values into "pointer to + function" values, in accordance with ANSI. + (gen_deref): Don't do the usual unary conversions here. Let the + caller do it. Note that dereferencing a function pointer yields + a function designator, which we call an rvalue, not an lvalue. + (gen_address_of): Handle functions specially. + (gen_struct_ref): Perform the usual unary conversions before + calling gen_deref. + (gen_expr): In case for the prefix '*' operator, call + gen_usual_unary manually. + +Wed May 20 15:29:41 1998 Gavin Koch + + * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE. + * mips/tm-tx39l.h: Same. + +Wed May 20 10:12:11 1998 John Metzler + + * m32r-tdep.c (decode_prologue): Handle frames compiled with -Os. + Split out as separate function called by skip prologue and scan + prologue. new formula handles optimization in which the prologue + is interleaved with the body of the function. Also recognizes new + variations of prologue encoding. Use of frame pointer is + essential to debugging, -fno-omit-frame-pointer + (m32r_skip_prologue): Call decode prologue, ignore line info + (m32r_scan_prologue): Call decode prologue, ignore line info. + +Tue May 19 17:23:54 1998 John Metzler + + * w89k-rom.c (_initialize_w89k): Call new init function + (init_w89k_cmds): Convert to dynamic initialization of monitor_ops + data structure for forward compatability with additions to the + data structure. + * dbug-rom.c (_initialize_dbug_rom): ditto + (init_dbug_cmds): ditto + * m32r-rom.c (_initialize_m32r_rom): ditto + (init_m32r_cmds): ditto + +Tue May 19 14:54:11 1998 Michael Snyder + + * tracepoint.c (memrange_cmp): use const void * args to avoid + ANSI compiler warnings. + +1998-05-19 Jim Blandy + + * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field, + gen_bitfield_ref, gen_expr): Call error, not abort. + * ax-general.c (read_const, generic_ext, ax_trace_quick, + ax_label, ax_const_d, ax_reg, ax_print): Same. + + * tracepoint.c: Remove the $(...) syntax for memranges. + (validate_actionline, encode_actions, trace_dump_command): Remove + clauses for the $(...) syntax. + (parse_and_eval_memrange): Function deleted. + (_initialize_tracepoint): Update function description. + + * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a + subcommand of "maintenance", as it should have been from the + beginning. #include "gdbcmd.h", to get the declaration for + maintenancelist. + * Makefile.in: Document that dependency. + +Tue May 19 12:00:58 1998 Elena Zannoni + + * tracepoint.c (get_tracepoint_by_number): new function, to access + traceframe_number for use of the GUI. + + * tracepoint.h: added prototype for get_traceframe_number. + +Mon May 18 13:34:27 1998 Keith Seitz + + * dbxread.c (process_one_symbol): If block addresses are relative to + function start addresses, reset function_start_address whenever a new + source file is seen. + +Mon May 18 13:04:27 1998 Michael Snyder + + * tracepoint.c (get_tracepoint_by_number): make sure to advance + arg pointer even if we fail to parse a useful number. Otherwise, + since this function is called in a loop, it may loop forever! + Also change strtol call to allow arbitrary radix. + (map_args_over_tracepoints (and other places)): add QUIT; call + to loop, to allow breakout using control-C. Not all loops were + analyzed to make sure they could terminate cleanly, but even + terminating with a messed-up tracepoint list would be better + than not terminating at all! + (tdump_command): check to see if we're connected to a trace- + capable target (currently only "remote") before doing anything + else. + +Sat May 16 22:21:48 1998 Frank Ch. Eigler + + * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into + frame struct before extracting saved register offsets. + +Fri May 15 22:47:45 1998 Michael Snyder + + * tracepoint.c (encode_actions): fix typo in printf format string. + +1998-05-15 Jim Blandy + + Implement a few more tracing operators: ^ | & ~ ! + * ax-gdb.c (gen_integral_promotions, gen_logical_not, + gen_complement): New functions. + (gen_binop): New argument MAY_CARRY, indicating whether we need to + correct the upper bits of the value after performing the + operation. Callers changed. + (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and + BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle + UNOP_LOGICAL_NOT, UNOP_COMPLEMENT. + + * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary + sign extension. + + * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary, + to match the ANSI C standard better. Callers changed. + + * ax-gdb.c (gen_traced_pop): Add prototyped declaration. + +Fri May 15 18:18:38 1998 David Taylor + + * tracepoint.c (stringify_collections_list): return a collection + of strings rather than a single string. + (free_actions_list): new function. + (encode_actions): process collection of strings returned by + stringify_collections_list. + +1998-05-15 Jim Blandy + + * ax-gdb.c (gen_traced_pop): New function. + (gen_expr): Call it for comma operator. + (gen_trace_for_expr): Call it, instead of writing it out. + + Add facilities for sending arbitrary packets to the remote agent. + There are a bunch of improvements to make (make it generic; handle + 'O' replies properly), but I just want to get this onto the branch. + * remote.c (print_packet, remote_packet_command): New functions. + (_initialize_remote): Register the remote-packet command. + +Thu May 14 17:52:31 1998 Elena Zannoni + + * tracepoint.c: move actionline_type definition to tracepoint.h. + (validate_actionline): make non static. + + * tracepoint.h: move actioline_type definition from tracepoint.c. + (validate_actionline) moved prototype from tracepoint.c. + +Thu May 14 11:49:18 1998 David Taylor + + * tracepoint.c (validate_actionline): add additional error + checking, remove some dead code. + (encode_actions): additional cleanups. + (trace_find_command): remove some dead code. + (trace_find_pc_command): ditto. + (trace_find_tracepoint_command): ditto. + (trace_find_line_command): ditto. + (trace_find_range_command): ditto. + (trace_find_outside_command): ditto. + +Thu May 14 5:51:00 1998 Ron Unrau + + * symtab.c (decode_line_1): set section for "break *" + +Wed May 13 20:58:02 1998 Mark Alexander + + * corefile.c (reopen_exec_file): Reopen the exec file if + it has changed. + +Wed May 13 15:22:02 1998 Mark Alexander + + * sparc-tdep.c (fetch_instruction): New function. + (single_step, sparc_init_extra_frame_info, examine_prologue): + Use fetch_instruction instead of read_memory_integer + to ensure that instructions are always read as big-endian. + +Wed May 13 14:42:21 1998 Ian Lance Taylor + + * configure.in: Add AC_FUNC_ALLOCA. + * defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma + alloca. + * configure: Rebuild. + * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New + targets. + +Wed May 13 11:19:08 1998 Michael Snyder + + * tracepoint.c (trace_command): Remove old diagnostic code that was + preventing tracepoints from being defined with a full-path filename. + +Tue May 12 13:17:35 1998 Frank Ch. Eigler + + * stabsread.c (read_one_struct_field): Check for typedef in type + tree before clearing bitfield information. + +1998-05-11 Jim Blandy + + * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace + gen_mul and gen_div, and handle `%' op as well. Correctly tests + type of arguments. + (gen_expr): Factor out common code in binary arithmetic operators. + Add support for `%'. + (gen_mul, gen_div): Removed. + +Thu May 7 14:49:38 1998 Bob Manson + + * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve + %o0-%o5 as 64-bit values; compensate for stack bias. + (USE_STRUCT_CONVENTION): We only pass pointers to structs + if they're larger than 32 bytes. + (REG_STRUCT_HAS_ADDR): Ditto. + + * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp() + instead of read_register. If the target is a sparc64 and the frame + pointer is odd, compensate for the stack bias. + (get_saved_register): Use read_sp(). + (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES. + (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64, + save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers. + (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC, + CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a + dummy frame. + (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and + the FP is odd, compensate for stack bias. + (sparc_store_return_value): Right-justify the return value before + writing it to %o0. + (sparc_fix_call_dummy): Don't NOP out part of the call dummy on + sparc64. + (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp, + sparc64_write_fp, sp64_push_arguments, + sparc64_extract_return_value): New functions to support the + sparc64 ABI. + + * dwarfread.c (handle_producer): Set processing_gcc_compilation to + the right version number. + + * dwarf2read.c (read_file_scope): Assume we're processing + GCC2 output. + +Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com) + + * somsolib.c: Include gdb_stat.h. + +Mon May 4 18:34:01 1998 David Taylor + + * ax-gdb.c (gen_mul): new function; (gen_div): new function; + (gen_expr): add support for * and / operators, call gen_mul and + gen_div as appropriate. + +Mon May 4 16:24:22 1998 Mark Alexander + + * defs.h (make_run_cleanup): Declare. + * solib.c (find_solib): Pass correct number of arguments to + make_run_cleanup. + +Mon May 4 07:08:25 1998 Michael Snyder + + * tracepoint.c (trace_actions_command): actions command must set + step_count to zero (in case previous actions have set it but the + new set does not). + +Sat May 2 09:35:07 1998 Stu Grossman + + * ocd.h: Add new flags, function codes, and processor types to + support new Wiggler capabilities. + * (ocd_write_bytes_size): New function to allow atomic writes of + memory in sizes larger than a byte. + + * ser-unix.c (baudtab): Add 57600, 115200, 230400, and 460800 baud. + +Fri May 1 19:51:32 1998 Frank Ch. Eigler + + * stabsread.c (read_one_struct_field): Do not override supplied + bitfield size for a range type value. + + * gdbtypes.c (create_range_type): For a range with positive + lower limit, declare range type as unsigned. + +Fri May 1 10:58:34 1998 John Metzler + + * monitor.c: Turn off debug + +Fri May 1 09:29:56 1998 Peter Schauer + + * breakpoint.c (delete_command): Skip internal breakpoints when + all breakpoints are requested. + + * stabsread.c (define_symbol): Record parameter types from Sunpro + function stabs in the TYPE_FIELDS of the function type. + +Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (config-check-targets, config-check-hosts): Removed. + +1998-04-30 Paul Eggert + + * Makefile.in (maintainer-clean): + Don't get ahead of yourself and delete Makefile + before running `make'. + (local-maintainer-clean, do-maintainer-clean): New rules. + +Wed Apr 29 14:02:59 1998 David Taylor + + * ax-gdb.c (gen_add): when adding a pointer and an int, use + the size of the pointer, not the int (typo) to decide how + to extend the result. + +Wed Apr 29 10:20:40 1998 John Metzler + + * nec4102rom.c: New file implements ROM monitor adapter for + nec-vr4102 board. This board hosts the vr4111 chip. This file + required extensions to the monitor_ops structure, hooks for wait + filter, new flags. This version does not support more than one + breakpoint and resuming after a breakpoint in 16 bit mode is + completely disfunctional. + + * monitor.h: Defined additional hooks for dmpregs, configure_hooks + and wait_filter. These additions require that all ROM monitor + interfaces be recoded to initialize monitor ops using assignments + rather than static structure initialization. Added new bits to + flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES. + + * monitor.c (RDEBUG): Conditional tracing throughout the file. + (fromhex): Now recognized upper cse hex digits + (monitor_printf_noecho): + (monitor_readchar): Tracing interferes with input timing. + (monitor_open): Register different memory write functions with + dcache_init if MO_HAS_BLOCKWRITES. + (flush_monior_dcache): Added as an additional utilty. + (monitor-resume): Call continue hook if one has been supplied. + (monitor_wait_filter): New function Factored out of monitor wait + and used if alternate wait-filter has not been provided. + (monitor_wait): call alternate wait filter if provided. Call + monitor_dump_regs, a new function factored out from inline code. + (monitor_dump_block): A new function used as a utility when + monitors must dump several blocks of registers using different + commands. + (monitor_dump_regs): Call alternate function if provided. Uses new + hook in monitor.h. + (monitor_write_memory): Engage previouly added hook + MO_FILL_USES_ADDR. + (monitor_write_even_block): new function supports writing long + blocks of 4byte words. + (longlongendswap): new internal function + (monitor_write_memory_longlongs): new function writes large blocks + using command to enter a long long. + (monitor_write-memory_block): new Function figures out which block + mod to use. + (monitor_read_memory): Can now handle dump formats in which the bytes + preceeding the requested data is not printed. + +Tue Apr 28 19:41:33 1998 Tom Tromey + + * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' -> + `memrange'. + + * tracepoint.c (memrange_cmp): Fixed typo in function intro. + +Tue Apr 28 17:41:20 1998 Philippe De Muyter + + * symfile.c (overlay_auto_command): Add forgotten parameter + definitions. + (overlay_manual_command, overlay_off_command): Likewise. + (overlay_load_command): Likewise. + * tracepoint.c (memrange_cmp): Parameters have type void *, not + struct memrange *. + +Tue Apr 28 11:08:25 1998 John Metzler + + * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds. + +Mon Apr 27 14:32:21 1998 Mark Alexander + + * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically, + make it work on the simulator. + (FIX_CALL_DUMMY): Convert to function call instead of inline code. + (sparc_fix_call_dummy): Declare. + * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from + old FIX_CALL_DUMMY macro, with additional fixes for simulator. + (sparc_push_dummy_frame): Set registers differently on simulator + to prevent corrupted register window save areas. + +Mon Apr 27 13:46:40 1998 John Metzler + + * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds): + Convert all static initializations of monitor ops structures to + executable initializations in order that additions to the data + structure definition can me made without repeating this editing + exercise. + * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto. + * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto. + * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto. + * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto. + * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto. + * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto. + * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto. + * remote-est.c (_initialize_est, init_est_cmds): Ditto. + * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto. + +Mon Apr 27 10:43:04 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * gdb_string.h (strdup): Don't specify arguments in prototype. + +Sun Apr 26 07:57:21 1998 Peter Schauer + + * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if + fstat on ldinfo_fd fails. Use objfile->obfd instead of vp->bfd + to check for reference to the same file. + + * target.c (target_read_string): Handle string transfers at the + end of a memory section gracefully. + +Fri Apr 24 17:18:56 1998 Geoffrey Noer + + * Makefile.in: enable EXEEXT setting + +Fri Apr 24 11:53:49 1998 David Taylor + + * tracepoint.c (add_local_symbols): change type of type from + char to int so that type shows up as 'A' or 'L' not 0. + +Thu Apr 23 16:37:20 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * README: Minor changes for 4.17 release. + +Thu Apr 23 15:44:39 1998 Per Bothner + + * symfile.c (deduce_language_from_filename): .class implies java. + +Thu Apr 23 12:52:21 1998 Philippe De Muyter + + * configure.in (strerror): Check if function must be declared. + * acconfig.h (NEED_DECLARATION_STRERROR): New define slot. + * gdb_string.h (strerror): Function declaration issued if + NEED_DECLARATION_STRERROR. + * configure, config.in: Files regenerated. + +Thu Apr 23 12:27:43 1998 Philippe De Muyter + + * symfile.c (simple_overlay_update_1): Do not prefix array address + by `&'. + * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto. + * tracepoint.c (encode_actions): Ditto. + * language.c, complaints.c, utils.c (varargs.h): Do not include that + file here, it is already included indirectly by defs.h. + * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return + value to the appropriate pointer type. + * utils.c (floatformat_from_doublest): Ditto. + * tracepoint.c (read_actions, _initialize_tracepoint): Ditto. + (add_memrange): Likewise with xrealloc return value. + * stabsread.c (ref_add): Ditto. + * coffread.c (coff_symfile_init): Likewise for xmmalloc return value. + * elfread.c (elf_symfile_read): Ditto. + * os9kread.c (os9k_symfile_init): Ditto. + +Thu Apr 23 00:32:08 1998 Tom Tromey + + * config.in: Rebuilt. + * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT, + HAVE_LC_MESSAGES): Define. + +Wed Apr 22 15:38:56 1998 Tom Tromey + + * configure: Rebuilt. + * configure.in: Call CY_GNU_GETTEXT. + * Makefile.in (top_builddir): New macro. + (INTL): Define to @INTLLIBS@. + (INTL_DEPS): New macro. + (CDEPS): Reference INTL_DEPS, not INTL. + +Wed Apr 22 12:58:23 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Handle missing shared libraries during the examination of a core + dump gracefully. + * solib.c (find_solib): Use catch_errors around call to + solib_map_sections. Use warning instead of error if reading of + the shared library name fails. + (solib_map_sections): Change return and argument types to make + it callable from catch_errors. + (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL. + * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections, + symbol_add_stub): Ditto. + +Wed Apr 22 14:34:49 1998 Michael Meissner + + * Makefile.in (INTL*): Add support to link in the intl library, + and to add -I options to its source and object directories. + (INTERNAL_CFLAGS): Ditto. + (C{LIBS,DEPS}): Ditto. + +Tue Apr 21 11:20:54 1998 Frank Ch. Eigler + + * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions + with subtarget-specific `mach', rather than fixed default. + * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default + disassembly `mach'. + +Mon Apr 20 15:35:03 1998 Philippe De Muyter + + * coffread.c (decode_base_type): Treat a long field with size greater + than TARGET_LONG_BIT as long long. + * values.c (value_from_longest): Print code value in error message. + +Mon Apr 20 15:32:21 1998 Mark Kettenis + + * gdb/gdb_string.h (strdup): Declare only if not defined as a + macro. + +Mon Apr 20 14:18:45 1998 J. Kean Johnston + + * procfs.c: Added replacement macros for LWP stuff. Fixed support + for UnixWare / SVR4.2MP targets and any targets which use + multi-file /proc entries. Fixed support for hardware watchpoints. + * solib.c: SCO needs some of the same code as SunOS. Change + preprocessor conditionals. + + * config/i386/i386sco5.mt: New file. + * config/i386/tm-i386sco5.h: New file. + * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o. + * config/i386/nm-i386v42mp.h + (TARGET_HAS_HARDWARE_WATCHPOINTS): define. + Add other macros for hardware assisted watchpoints. + * config/i386/nm-i386sco5.h: Correct attributions. + (TARGET_HAS_HARDWARE_WATCHPOINTS): define. + * config/i386/nm-linux.h (target_remote_watchpoint): Pass + 'type' through to i386_insert_watchpoint. + +Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Don't add signalled processes + as new threads. + * procfs.c (wait_fd): Note if LWP has exited. + (procfs_wait): use GETPID to get process ID. + +Sat Apr 18 15:21:04 1998 Stan Cox + + * configure.tgt: Added sparc86x support. + +Thu Apr 16 13:13:24 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get + error string if in an ANSI C-ish environment. + +Wed Apr 15 18:59:48 1998 Mark Alexander + + * sparc-tdep.c (SPARC_HAS_FPU): Define. + (sparc_extract_return_value): New function, required to handle + machines without floating point. + (sparc_store_return_value): Ditto. + * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call + sparc_extract_return_value instead of using inline code. + (sparc_extract_return_value): Declare. + (STORE_RETURN_VALUE): Call sparc_store_return_value instead + of using inline code. + (sparc_store_return_value): Declare. + +Wed Apr 15 12:19:42 1998 Martin M. Hunt + + * solib.c (enable_break): Only call warning once + instead of three times. + +Tue Apr 14 16:52:59 1998 Mark Alexander + + * sparc-tdep.c (sparc_extract_struct_value_address): Make it + work correctly on little-endian hosts. + (sparc_push_arguments): New function. + (gdb_print_insn_sparc): New function. + (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default + disassembler, so that SPARClite-specific instructions will + be recognized. + * sparcl-tdep.c (readchar): Print debugging information. + (debug_serial_write): New function, a replacement for SERIAL_WRITE + that prints debugging information. + * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define. + (sparc_push_arguments): Declare. + +Tue Apr 14 15:43:49 1998 John Metzler + + * gdbcfgxref (xref_menu): Call new regex and wild card searches + Now you can type in a specific triple like mips64-vr4300-elf or + somthing like mips*.h + (triple_search, wildcardsearch): The new functions + +Mon Apr 13 16:28:07 1998 Elena Zannoni + + * utils.c (warning): added call to warning_hook + + * source.c (find_source_lines): modified to call warning in case + of source vs. executable time stamp mismatch. Simplified object + file check. Initialized mtime to 0. + + * defs.h: added warning_hook prototype + + * top.c: added warning_hook prototype. + +Mon Apr 13 09:54:08 1998 Keith Seitz + + * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing + definition. + +Fri Apr 10 22:36:28 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Update support for x86 Solaris 2. + * config/i386/tm-i386sol2.h, nm-i386sol2.h: New configuration + files for x86 Solaris 2. + * config/i386/i386sol2.mt, i386sol2.mh: Use them. + * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY): New macro, extract + carry flag from a given regset. + (IS_STATIC_TRANSFORM_NAME): New macro, check if a symbol name + is a SunPro transformed name. + * i386-tdep.c (sunpro_static_transform_name): New function to + extract the source name from a SunPro transformed name. + * inferior.h (procfs_first_available, procfs_get_pid_fd): + Add prototypes. + * infrun.c (wait_for_inferior): Handle breakpoint hit in + signal handler without intervening stop in sigtramp. + * procfs.c (procfs_lwp_creation_handler): Use PROCFS_GET_CARRY + instead of direct access to the status register. + (procfs_get_pid_fd): New function, returns procfs fd for a given pid. + * sol-thread.c (ps_lgetLDT): New function, returns LDT for a given + lwpid. + (sol_find_new_threads): Handle failed libthread_db initialization + gracefully. + * stabsread.c (define_symbol): Use IS_STATIC_TRANSFORM_NAME + to check for a SunPro transformed symbol name. + +Fri Apr 10 10:35:35 1998 John Metzler + + * utils.c (fmthex): A formatting function for hexdumps + + * mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of + bit pattern interpretations. mips_fetch_instruction does not work + for 16 bit instructions. Some confusion remains about sign + extension in backward branches. + (mips32_relative_offset): Sign extension + (mips32_next_pc): Major debugging, bit pattern interpretation + (print_unpack): debugging printf + (fetch_mips_16): new funtion, key on PC low bit, not symbol table + (mips16_next_16): Initial major debugging of this function. Lots + of bit pattern mistakes. + (mips_next_pc): key on low bit of PC, not symbol table. + * symfile.c (generic_load): Added a download verification which + reads back the loaded code. Download chunk size is now a defined + macro. Fixed a bug in which downloading slips into loading one + byte at a time. Lower level functions in monitor.c can load long + sequences of bytes and make use of these fixups. Referencing + bfd-start_address directly was incorrectly getting zero for start. + +Thu Apr 9 19:20:32 1998 Ian Lance Taylor + + * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays + with dynamic size. + +Wed Apr 8 19:21:42 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * top.c (print_gdb_version): Print 1998 now. + +Wed Apr 8 16:57:22 1998 Philippe De Muyter + + * source.c: Remove obsolete decl of strstr(). + +Wed Apr 8 16:47:33 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's + patch of March 23 1998. + * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's + patch of March 23 1998. + +Sat Apr 4 10:05:00 1998 Dawn Perchik + + * mdebugread.c (parse_partial_symbols): If this is an .mdebug + section in an ELF file, override a symbol's ECOFF section with its + ELF section. Also, fix stabs continuation where a stabs string + continues for more than one continuation. + +Mon Apr 6 09:17:48 1998 Andrew Cagney + + * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf + using MAX_REGISTER_RAW_SIZE. + +Sat Apr 4 10:05:00 1998 Dawn Perchik + + * infrun.c: Fix prototype of signals_info to match static funtion. + +Thu Apr 2 12:47:41 1998 Frank Ch. Eigler + + * sol-thread.c (sol_thread_store_registers): Save & restore new + value of single updated register to prevent accidental clobbering. + +Wed Apr 1 22:01:09 1998 Mark Alexander + + * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define. + * config/sparc/sparclite.mt: Link in the erc32 simulator. + +Wed Apr 1 16:30:49 1998 Ian Dall + + * ns32k-tdep.c (flip_bytes, ns32k_localcount, + ns32k_get_enter_addr, sign_extend): Restore functions mysteriously + deleted. + + * ns32knbsd-nat.c: New (?) file to support fetching and storing + registers on NetBSD hosts. + + * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of + ns32k-nat.o + + * ns32km3-nat.c (reg_offset): Get order of floating point + registers correct. Add extra 32382 register offsets. + (REG_ADDRESS): define to point at correct part of thread + state. Use calls to "warning" instead of "message". + + * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS, + REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382 + fpu registers. + +Wed Apr 1 13:43:07 1998 Philippe De Muyter + + * NEWS: m68k-motorola-sysv host support added. + * coffread.c (coff_start_symtab): Accept the filename as an argument, + set it here. Callers updated. + +Wed Apr 1 23:13:23 1998 Andrew Cagney + + * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR, + FSR and FIR registers. + (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE. + (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE. + + * config/mips/tm-mips64.h: Ditto. + +Tue Mar 31 21:30:39 1998 Nick Clifton + + * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol + vector to the info structure when disassembling thumb + instructions. + + * coffread.c (coff_symtab_read, read_one_sym, + process_coff_symbol): Support Thumb symbol types. + + * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it + is defined) for function symbols. + +Tue Mar 31 16:39:28 1998 Michael Snyder + + * tracepoint.c (get_tracepoint_by_number): change warning to note. + (delete_trace_command): suppress y/n query if no tracepoints, or + if not from_tty. (trace_pass_command): reject junk at end of args. + (read_actions): an action list consisting only of "end" is discarded. + (validate_actionline (for collect command)): an argument beginning + with a dollar_sign but not recognized as a special argument is + parsed like any other expression -- if it isn't a register name, + it's rejected. Also reject an empty argument to while-stepping. + (trace_find_command): reject a negative frame number argument. + (_initialize_tracepoint): set $traceframe initially to -1. + +Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/Makefile.am, rdi-share/aclocal.m4, + rdi-share/configure: New files. + * rdi-share/configure.in: Rewritten to be an autoconf input file. + * rdi-share/Makefile.in, rdi-share/configure: Generated by + automake/autoconf. + * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests + to check environment. + +Sun Mar 29 15:17:16 1998 Keith Seitz + + * tracepoint.c (trace_start_command): Set trace_running_p. + (trace_stop_command): Clear trace_running_p. + +Sat Mar 28 15:19:48 1998 Stan Shebs + + * NEWS: Update for 4.17 release. + +Fri Mar 27 10:15:50 1998 David Taylor + + * tracepoint.c (parse_and_eval_memrange): Fix memory leaks. + (encode_actions): Use the new gen_trace_for_expr function + instead of expr_to_address_and_size; collect registers when + using expressions. (clear_collection_list): Fix memory leak. + +1998-03-26 Jim Blandy + + * ax-gdb.h (gen_trace_for_expr): Add prototype. + +Thu Mar 26 17:24:23 1998 David Taylor + + * tracepoint.c (validate_actionline): Fix memory leak. + (encode_actions): Fix memory leak. + +Thu Mar 26 16:16:55 1998 David Taylor + + * tracepoint.c (trace_mention): New function. + (trace_command): Call it. + +1998-03-26 Jim Blandy + + * ax-general.c (ax_reqs): New function. + * ax.h (enum agent_flaws, struct agent_reqs): New types. + (agent_reqs): New extern prototype. Well, actually, this was + there before, due to a premature checkin. + (struct aop_map): Add new `data_size' member. + * ax-general.c (aop_map): Supply its value. + * ax-gdb.c (agent_command): Call ax_reqs, for testing. + + * ax-general.c (ax_print): If we encounter an invalid or + incomplete opcode, don't abort; just print an error message. + + * ax-gdb.c: Generate trace bytecodes, as appropriate. + (trace_kludge): New variable. + (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked + nicely. + (expr_to_agent): Ask for no trace bytecodes. + (gen_trace_for_expr): New function. + (agent_command): Call it, and display the result appropriately --- + no struct axs_value, so no type or kind information. + + * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT. + +Thu Mar 26 22:29:28 1998 Elena Zannoni + + * tracepoint.c (trace_status_command): Recognize a boolean return + value from the stub to indicate whether trace experiment is + running. Export this value as a global state variable. + (trace_running_p) for use by the GUI. (from Michael Snyder) + (trace_pass_command) added call to modify_tracepoint_hook. + + * tracepoint.h export trace_running_p. + +Thu Mar 26 13:08:01 1998 David Taylor + + * tracepoint.c (validate_actionline): do not error out if + exp->elts[0].opcode is not on short line -- let + expr_to_address_and_size handle it. + +1998-03-26 Jim Blandy + + * tracepoint.c: Include "ax.h", not "agentexpr.h". + + * tracepoint.c (encode_actions): Call expr_to_address_and_size, + not simply expr_to_agent. + + * ax-general.c: Comment out code in progress, so everyone else can + at least compile. + + * gdbtypes.c: Doc fix. + + * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files. + * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o. + (SFILES): Add ax-general.c, ax-gdb.c. + (ax_h): New variable. + (ax-general.o, ax-gdb.o): New rules. + + +Tue Mar 24 16:22:40 1998 Stu Grossman + + * Makefile.in: Derive SHELL from configure. + * config/d10v/d10v.mt config/m32r/m32r.mt + config/mn10200/mn10200.mt config/mn10300/mn10300.mt + config/d30v/d30v.mt: Remove -lm from SIM. This prevents + dependency checking of -lm (under NT native builds). (It is + automatically added by configure if it exists.) + * doc/configure mswin/configure nlm/configure + testsuite/gdb.base/configure testsuite/gdb.c++/configure + testsuite/gdb.chill/configure testsuite/gdb.disasm/configure + testsuite/gdb.stabs/configure testsuite/gdb.threads/configure: + Regenerate with autoconf 2.12.1 to fix shell issues for NT native + builds. + +Mon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com) + + * solib.c (solib_create_inferior_hook): Rewrite previous + change to check the type of file via BFD. + +Mon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com) + + * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events + like bp_breakpoints. + * solib.c (solib_create_inferior_hook): Relocate section addresses + if the alleged start address doesn't agree with the PC. + +Sat Mar 21 19:34:49 1998 Elena Zannoni + + merged changes from Foundry (list follows by file/author): + + - Tom Tromey + * Makefile.in (gdbres.o): New target. + (WINDRES): New define. + * configure: Rebuilt. + * configure.in (WINDRES): Define. + (CONFIG_OBS): Include gdbres.o on Windows. + * gdbtool.ico: New file. + * gdb.rc: New file. + + * ser-unix.c + - Keith Seitz + (wait_for): Don't reset the timeout_remaining for CYGWIN32, + since we now effectively poll the serial port. + Don't reset the current_timeout, either, since this member is used + by hardwire_readchar to track the timeout and call the ui_loop_hook. + (hardwire_readchar): Poll the serial port for Cygwin32. We timeout + every second, update the UI, and loop around doing this until we + have hit the real timeout or we get data or an error. This will + allow the UI to stay active while gdb is "blocked" talking to the + target. + - Martin M. Hunt + (wait_for): Do reset current_timeout because it is only used to + keep track of what the current timeout for the scb is. + + * top.c + - Martin M. Hunt + (quit_confirm): Change exit message again + for GUI. + (pc_changed_hook): Add prototype. + - Tom Tromey + (quit_confirm): Added missing `else'. + (quit_confirm): Special-case message if init_ui_hook is + set. + + * symtab.c + - Martin M. Hunt + (find_pc_sect_line): If no symbol information + is found, return correct pc anyway. + (find_methods): Comment out an apparently + bogus error message because it messes up Foundry. + + * serial.c + - Martin M. Hunt + (_initialize_serial): Add a description of + "set remotelogbase". + + * findvar.c + - Martin M. Hunt + (write_register_gen): Add call to + pc_changed_hook if the PC is being changed. + + * defs.h + - Martin M. Hunt + (pc_changed_hook): Define. + + * command.c + - Martin M. Hunt + (do_setshow_command): If no arguments are supplied, + don't dump core, instead print out an error message. + + * breakpoint.c + - Martin M. Hunt + Make set_raw_breakpoint, set_breakpoint_count, + and breakpoint_count non-static so they are accessible from + elsewhere. + (enable_breakpoint): Enable breakpoint + with same disposition instead of changing all breakpoints + to donttouch. + + * annotate.h + - Keith Seitz + Add declarations for annotation hooks. + + * annotate.c + - Keith Seitz + Add hooks: annotate_starting_hook, annotate_stopped_hook, + annotate_signalled_hook, annotate_exited_hook. + (annotate_starting): If hook exists, call it instead. + (annotate_stopped): If hook exists, call it instead. + (annotate_exited): If hook exists, call it instead. + (annotate_signalled): If hook exists, call it instead. + +Fri Mar 20 14:45:36 1998 Michael Snyder + + * gdbserver/Makefile.in: add dependency on XM_CLIBS. + * gdbserver/low-sim.c (registers) force into alignment. + (create_inferior): Fix typo on new_argv; add abfd arg to + sim_open, sim_create_inferior. Add reg_size arg to + sim_fetch_register, sim_store_register. Make simulator + take a single-step to get into a known running state. + * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL. + * gdbserver/server.c: Add remote_debug variable to control + debug output. + * gdbserver/server.h: Add prototypes for enable/disable_async_io. + * gdbserver/remote-utils.c: add verbose debugging output controlled + by "remote_debug" variable. Add call to "disable_async_io()" + to avoid being killed by async SIGIO signals. + * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES), + so that gdbserver can be built with the m32r simulator. + +Fri Mar 20 09:04:06 1998 Andrew Cagney + + * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin + types. + + * gdbtypes.c (_initialize_gdbtypes): Initialize new types. + + * mips-tdep.c (do_gp_register_row): Pad register value when GP + register is smaller than MIPS_REGSIZE. + + * findvar.c (value_of_register): When raw and virtual register + values identical, check that sizes are consistent. + +Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * minsyms.c (compare_minimal_symbols): If addresses are identical, + then compare on names. Sorted list should have symbols with + identical addresses AND names adjacent, so dups can be discarded. + +Wed Mar 18 12:50:17 1998 Jeff Law (law@cygnus.com) + + * stabsread.c (define_symbol): Don't look for ',' as a LRS + indicator. + +Wed Mar 18 10:34:51 1998 Nick Clifton + + * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *. + +Fri Mar 13 15:43:53 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/xm-mips.h (CC_HAS_LONG_LONG): Undefine for Ultrix + when compiling with native cc, the compiler has broken long long + support. + +Fri Mar 13 15:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/m68k/xm-sun3os4.h: Remove malloc declarations, they + are handled via autoconf now. + * remote.c (remote_ops, extended_remote_ops): Replace static + forward declaration by moving the static definition to the top of + the file, for old K&R compilers. + * tracepoint.c (collect_symbol, trace_start_command): + Replace ANSI string concatenation with K&R compatible simple string. + +1998-03-11 Fred Fish + + * source.c (select_source_symtab): Don't reach error if we have + a current_source_symtab from reading in partial symbol table. + +Fri Mar 6 13:10:27 1998 Fred Fish + + * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than + SERIAL_FLUSH_OUTPUT. + * serial.h (struct serial_ops): Add drain_output, pointer to + function that waits for output to drain. + (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain. + * ser-unix.c (hardwire_drain_output): New function and prototype. + + * ser-unix.c (hardwire_ops): Add entry for drain_output function. + * ser-tcp.c (tcp_ops): Ditto. + * ser-ocd.c (ocd_ops): Ditto. + * ser-mac.c (mac_ops): Ditto. + * ser-go32.c (dos_ops): Ditto. + * ser-e7kpc.c (e7000pc_ops): Ditto. + +Thu Mar 5 16:07:41 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * sparcl-tdep.c: fix #endif comments + +Thu Mar 5 15:10:35 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@. + +Thu Mar 5 14:42:41 1998 Keith Seitz + + * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we + error () so that we abort out of bdm_ppc_open. + +Wed Mar 4 16:53:52 1998 Martin M. Hunt + + * serial.c (_initialize_serial): Add a description of + "set remotelogbase". + + * command.c (do_setshow_command): If no arguments are supplied, + don't dump core, instead print out an error message. + +Wed Mar 4 01:39:08 1998 Ron Unrau + + * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into + MAKE_MSYMBOL_SPECIAL + * config/mips/tm-mips.h: ditto + +Tue Mar 3 17:19:08 1998 John Metzler + + * config/mips/tm-vr4xxx.h: implements vr4111 as separate from 4300 + * config/mips/vr4xxx.tm: implements vr4111 as separate from 4300 + * configure.tgt: Recognise mips64vr4111-*-elf as vr4xxx + * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from + TARGET_PTR_BIT rather from sizeof(char *) on host. + +Tue Mar 3 14:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-nat.c (fetch_osf_core_registers): Renamed from + fetch_aout_core_registers. + (alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change + flavour to bfd_target_unknown_flavour for OSF core files. + +Mon Mar 2 17:44:13 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * breakpoint.c (_initialize_breakpoint): Make "en" an alias + for "enable" (so that it doesn't conflict with "end"). + +Mon Mar 2 17:04:25 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile (VERSION): Bump to 4.17.1. + +Mon Mar 2 16:59:15 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux. + +Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean. + +Mon Mar 2 16:47:11 1998 Philippe De Muyter + + * Makefile.in (distclean): Add `rm $(YYFILES)'. + +Mon Mar 2 16:45:48 1998 Philippe De Muyter + + * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum + is unsigned. + +Sun Mar 2 15:16:13 1998 Richard Henderson + + * configure.host, configure.tgt: Add sparc-linux. + * sparc-nat.c: Include not for Linux. + * config/sparc/*linux*: New files. + +Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) + + * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm + if we're big endian; else call print_insn_little_arm. + +Mon Feb 24 11:24:57 1998 Richard Henderson + + * Makefile.in (BISON): Don't even pretend to use yacc. + (c-exp.tab.o): Use bison -o to use a unique intermediate file. + (f-exp.tab.o, m2-exp.tab.o): Likewise. + (jv-exp.tab.o): Likewise. + +Tue Feb 24 03:32:59 1998 Andrew Cagney + + * remote-sim.c (gdbsim_fetch_register): Don't abort when the + register size is wrong. + +Thu Feb 19 16:49:48 1998 John Metzler + + * target.c (debug_to_fetch_registers,debug_to_store_registers, + debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing + 64 bit targets crashed long long printfs. + +Tue Feb 17 16:36:22 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * symfile.c (read_target_int_array): rename read_target_long_array + and force the sizeof an ovly_table element to sizeof(long), + instead of sizeof(int). + +Tue Feb 17 18:05:05 1998 Frank Ch. Eigler + + * remote-mips.c (mips_request): Use unsigned long during parsing + returned value from monitor, to prevent accidental sign extension. + +Tue Feb 17 14:28:33 1998 Peter Schauer + + * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE. + * configure.in: Ditto. + * configure: Regenerated. + +Tue Feb 17 14:07:34 1998 Peter Schauer + + * gdbtypes.c (check_typedef): Do not try to resolve the length of + a type which has TYPE_FLAG_TARGET_STUB set, if the target type has + set TYPE_FLAG_TARGET_STUB as well. + +Tue Feb 17 14:32:18 1998 Andrew Cagney + + * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): + Pass register size to sim_{fetch,store}_register. Check nr of + register bytes transfered is correct. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * remote-d10v.c (remote_d10v_open): Call push_remote_target + instead of open_remote_target. + + * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS + to translate addr/size when defined. + (open_remote_target): Delete. + + * target.h (open_remote_target): Delete. + + * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * d10v-tdep.c (d10v_extract_return_value): Wierd. GCC wants to + return odd sized register quantities with only half of the first + register used! + + * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when + size > 8. + +Mon Feb 16 14:05:54 1998 Andrew Cagney + + * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when + sizeof type > 1. + +Sun Feb 15 16:10:50 1998 Ron Unrau + + * parse.c (write_dollar_variable): call new function + target_map_name_to_register to allow targets to define their own + register name aliases. + * infcmd.c (registers_info): use target_map_name_to_register so that + "print $reg" and "info reg $reg" use the same register name aliases. + +Fri Feb 13 16:40:30 1998 Stan Shebs + + * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used. + * config/i386/xm-i386mk.h: Fix an include. + * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used. + +Thu Feb 12 16:12:07 1998 Frank Ch. Eigler + + * remote-mips.c (mips_enter_debug): Sleep before sending CR to + monitor. + (mips_exit_debug): Accept any whitespace / verbiage before monitor + prompt reappears. + +Thu Feb 12 18:25:42 1998 Andrew Cagney + + * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte + accumulators. + +Thu Feb 12 17:10:22 1998 Andrew Cagney + + * valops.c (value_at): For d10v, make read pointers with + read_target_unsigned_integer, keep addresses unsigned. + (value_fetch_lazy): Ditto. + +Thu Feb 12 12:14:02 1998 Andrew Cagney + + * remote-d10v.c: New file. Layer the d10v GDB->remote memory map + on top of the remote serial memory transfer functions. + + * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o + + * Makefile.in (remote-d10v.o): Add dependencies. + + * remote.c (remote_open_1): Add arg extended_p, engage extended + protocol when extended_p. + (remote_open, extended_remote_open): Pass !extended_p / + extended_p to remote_open_1. + + * remote.c (open_remote_target), target.h: New function. + +Wed Feb 11 08:41:15 1998 Andrew Cagney + + * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o. + +Tue Feb 10 17:50:37 1998 Keith Seitz + + * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook + if it exists. + Remove static declaration of free_actions. + + * tracepoint.h: Add declaration of free_actions. + +Tue Feb 10 12:17:13 1998 Fred Fish + + * symtab.c (decode_line_1): Revert change that mistakenly + removed assignment of sals[0].pc field. + +Mon Feb 10 12:37:47 1998 Philippe De Muyter + + * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for + `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not + `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)'; + (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes' + is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'. + (FRAME_NUM_ARGS): New macro. + * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto. + * delta68-nat.c (clear_insn_cache): New function, forgotten in previous + patch. + +Mon Feb 9 11:10:06 1998 Andrew Cagney + + * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with + D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros. + + * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01...... + (DMEM_START): Move to 0x00...... + (STACK_START): Move to 0x00..7ffe. + (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally. + + * d10v-tdep.c (d10v_xlate_addr): Delete function. + +Mon Feb 9 15:10:21 1998 Fred Fish + + * symtab.c (fixup_psymbol_section): Move forward declaration to + top of file with other such decls. Make it a static function. + * symtab.h: Minor formatting tweaks. + +Mon Feb 9 13:14:12 1998 Stan Shebs + + * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS): + Remove redefinition. + * config/i960/tm-i960.h (BREAKPOINT): Define. + +Mon Feb 9 15:35:38 1998 Ian Lance Taylor + + * Makefile.in (init.c): Ignore errors when making init.c. Seems + necessary to work around bug in Solaris make. + +Sun Feb 6 02:44:28 1998 Philippe De Muyter + + * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted. + (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined. + (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified + because floating-point values return via %fp0. + (CLEAR_INSN_CACHE): New macro. + * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed + to use DOUBLEST. + (REGISTER_CONVERT_TO_RAW): Ditto. + * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined, + call it after having written in child process's memory. + * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO. + (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO. + +Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com) + + * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to + override. + (TARGET_LONG_LONG_BIT): Likewise. + (TARGET_PTR_BIT): Likewise. + +Fri Feb 6 17:42:22 1998 Andrew Cagney + + * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW, + D10V_CONVERT_DADDR_TO_RAW): Define. + + * d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in + registers, regardless of their size, when they fit. + +Thu Feb 5 13:16:36 1998 Andrew Cagney + + * d10v-tdep.c (d10v_extract_return_value): For function pointers + translate address to IMAP area. + + * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from + struct. + (POP_FRAME): Point at generic_pop_current_frame. + + * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames, + handled earlier. + (d10v_push_return_address): New function. + (d10v_pop_dummy_frame): Delete. + (d10v_fix_call_dummy): Delete. + (d10v_call_dummy_address): Delete. + + * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and + frameless. + + * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned. + + * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract + address of structure from first ARG1_REGNUM. + + * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into + even-odd register pair. Store 1 and 2 byte args in registers. + + * valops.c (value_fetch_lazy): Ensure that a D10V function pointer + is fetched in the correct byte order. + (value_at): Ditto. Also ensure data pointers are mapped to data + segment. + + * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): + + * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE. + (d10v_pop_frame): Replace R13 with LR_REGNUM. + (d10v_push_arguments): Replace R2 with ARG1_REGNUM. + (d10v_push_arguments): Replace 6 with ARGN_REGNUM. + (d10v_extract_return_value): Access return value with RET1_REGNUM. + + * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): + Define. + (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM. + (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr + location. + +Thu Feb 5 13:16:36 1998 Andrew Cagney + + * blockframe.c (generic_pop_dummy_frame): Flush the frame, no + longer valid. + + * blockframe.c (generic_pop_current_frame), frames.h: New + function. + +Thu Feb 5 17:18:16 1998 Andrew Cagney + + * remote-sim.c (gdbsim_create_inferior): clear_proceed_status + before /re/starting the simulator. + +Thu Feb 5 15:55:31 1998 C. M. Heard (heard@vvnet.com) + + * top.c (do_nothing): Remove signal handler after signal is caught. + +Thu Feb 5 11:57:06 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (tracepoint_operation): call free_actions instead + of free. (free_actions): eliminate some memory leaks for actions. + (validate_actionline): pass string arg by reference, so we can + change the pointer. Change all memrange collection arguments to + canonical form (literal address and size), to enforce early + evaluation. Accept UNOP_MEMVAL (assembly variables) for + trace collection. (parse_and_eval_memrange): accept expressions + for the address and size fields of a memrange (and evaluate + them immediately). (several places): use -1 instead of zero + to distinguish an absolute memrange from a register-relative one. + (encode_actions): add handling for UNOP_MEMVAL (assembly variable). + +Wed Feb 4 17:40:21 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (SFILES): add tracepoint.c. + (LINTFILES): add @CONFIG_SRCS@. + (SOURCES): Ditto. + * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS. + * configure: Regenerated. + +Tue Feb 3 16:12:32 1998 Gordon W. Ross (gwr@mc.com) + + * infptrace.c (child_resume): Don't try to step if + NO_SINGLE_STEP is defined. + +Mon Feb 2 19:06:13 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * Makefile.in (VERSION): Bump to 4.16.2. + +Mon Feb 2 17:18:25 1998 Richard Henderson + + * alpha-nat.c (fetch_aout_core_registers): Rename from + fetch_core_registers. + (fetch_elf_core_registers): New function. + (supply_gregset): Use ALPHA_REGSET_BASE. + (supply_fpregset): Likewise. + (fill_fpregset): Likewise. + (alpha_aout_core_fns): Rename from alpha_core_fns. + (alpha_elf_core_fns): New. + * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o. + Disable MMALLOC. + * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF. + (TARGET_ELF64): Likewise. + (ALPHA_REGSET_BASE): New. + * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New. + * config/alpha/tm-alphalinux.h: Include tm-sysv4.h. + + * solib.c (elf_locate_base): Add TARGET_ELF64 support. + (info_sharedlibary_command): Likewise. + + * configure.host: Match alpha*. + * configure.tgt: Likewise. + +Fri Jan 30 15:11:38 1998 David Taylor + + Changes by + * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting + whether we are in the dynamic symbol resolution code + (wait_for_inferior): invoke it. + * solib.c (in_svr4_dynsym_resolve_code): new function + (enable_break): record start and end of the dynamic linker + text and plt sections for use in in_svr4_dynsym_resolve_code. + * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition; + (in_svr4_dynsym_resolve_code): declare it. + * config/nm-gnu.h (solib.h): move inclusion to after definition + of SVR4_SHARED_LIBS. + * config/nm-sysv4.h (solib.h): ditto. + * config/i386/nm-i386sco5.h (solib.h): ditto. + * config/i386/nm-linux.h (solib.h): ditto. + * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine. + +Thu Jan 29 19:39:31 1998 Stan Shebs + + * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can + never be defined. + * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: + Remove, no longer needed. + * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used. + * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto. + * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto. + * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o. + +Wed Jan 28 14:46:52 1998 Stan Shebs + + Suggested by Chris Walter : + * dwarfread.c (set_cu_language): Recognize Fortran. + * dwarf2read.c (set_cu_language): Ditto. + (read_array_type): Fix language test. + +Wed Jan 28 12:51:08 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * blockframe.c (generic_frame_chain_valid): A frame pointer may + be valid if it is equal to the frame pointer of its caller (ie. + not necessarily strictly INNER_THAN). Allows frameless functions. + +Wed Jan 28 11:23:25 1998 Mark Alexander + + * monitor.c (monitor_vsprintf): New function to handle + printing of large addresses using %A format specifier. + (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf + instead of vsprintf. + * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx + to print addresses. + +Tue Jan 27 16:14:23 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic + when using GNU ld. + +Mon Jan 26 19:07:46 1998 Jason Molenda (crash@bugshack.cygnus.com) + + * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): + Add closing parenthesis. From HJ Lu. + +Mon Jan 26 17:54:45 1998 Mark Alexander + + * dve3900-rom.c: Improve performance by using memory commands + that print less fluff. Minor cosmetic changes. + Eliminate compiler warnings. + +Sat Jan 24 23:44:43 1998 Martin M. Hunt + + * breakpoint.c (enable_breakpoint): Preserve breakpoint + disposition when enabling a breakpoint. + + * symtab.c (find_pc_sect_line): If no symbol information + is found, return correct pc anyway. + +Fri Jan 23 17:26:22 1998 Stan Shebs + + * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*, + ns32k-*-mach3*): Fix file names. + (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config + recognition, no source files for these. + * configure.tgt (powerpc-*-aix4*): Remove config, now identical + to powerpc-*-aix*. + * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files, + no longer needed. + +Fri Jan 23 16:49:41 1998 Mark Alexander + + * monitor.c (monitor_write, monitor_readchar): New functions. + * monitor.h (monitor_write, monitor_readchar): Declare. + * dve3900-rom.c: Add support for fast loading on ethernet connections. + +Fri Jan 23 07:47:06 1998 Fred Fish + + * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }". + (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp. + (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp. + (d10v_write_fp, d10v_read_fp): Add prototypes. + * symtab.c (decode_line_1): Remove assignment of sals[0].pc field. + * symfile.c (simple_overlay_update, simple_overlay_update_1): + Ignore the size of overlay sections. This check is redundant anyway. + * printcmd.c (print_frame_args): Ditto. + * valops.c (value_fetch_lazy): Ditto. + * values.c (unpack_long): Ditto. + * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs, + d10v_init_extra_frame_info): Fix some minor bugs so the finish command + works properly. + (show_regs): Change num1 and num2 types from "long long" to "LONGEST". + (d10v_read_fp, d10v_write_fp): New functions. + (d10v_push_arguments): Remove unneeded assigns to "val" and "contents". + (d10v_push_arguments): Fix for pointers and structs. + (d10v_extract_return_value): Fix for pointers and chars. + +Tue Jan 20 18:53:18 1998 Stan Shebs + + * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config + recognition, no source files for these (note that the i386 Mach + config is for pre-Mach 3). + (mips*-*-mach3*, ns32k-*-mach3*): Fix file names. + * config/mips/mipsel64.mt: Remove, never referenced. + +Mon Jan 19 14:01:28 1998 Stan Shebs + + * top.c (print_gdb_version): Restore to original message. + +Mon Jan 19 13:34:40 1998 Ian Lance Taylor + + From cgf@bbc.com (Chris Faylor): + * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to + let the child exit. + (child_kill_inferior): Respond to all debug events as the child is + terminating. + + * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT). + (uninstall): Add $(EXEEXT) to file name to remove. + (gdb$(EXEEXT)): Rename target from plain gdb. + (gdb1$(EXEEXT)): Rename target from plain gdb1. + (clean, mostlyclean): Add $(EXEEXT) to binary names to remove. + +1998-01-16 Felix Lee + + * top.c (print_gdb_version): delete stutter. + +Thu Jan 15 12:29:13 1998 Nick Clifton + + * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com + to prevent spurous error messages on non-ICE targets. + +Wed Jan 14 19:27:02 1998 Stan Shebs + + * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}: + Remove, no longer used. + +Wed Jan 14 18:11:26 1998 Michael Meissner + + Patch from Jim Wilson. + * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly + declare void function before use. + + * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}. + +Tue Jan 13 16:38:48 1998 Fred Fish + + * configure.in (--with-mmalloc): Add new configure arg to use the + mmalloc package. Default is to not use it. + (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not + the string "2". + * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef. + * configure: Regenerated. + * config.in: Regenerated. + * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove. + (MMALLOC): Set using configure. + (MMALLOC_CFLAGS): Set using configure. + + * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather + than just defining it. + * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC. + * utils.c (NO_MMALLOC): Use USE_MMALLOC instead. + * objfiles.c: ditto. + * defs.h: ditto. + + * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove. + * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove. + * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove. + * gdbserver/Makefile.in (MMALLOC_*): Remove. + * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove. + * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. + +Mon Jan 12 11:46:51 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7 + default to void pointer type (so that their default radix is hex). + + * symtab.c: move rbreak_command from no_class to class_breakpoint + so it will be listed under "help breakpoints". + +Sat Jan 10 14:58:04 1998 Stan Shebs + + * rdi-share/hostchan.c: Remove gettimeofday declaration. + +Thu Jan 8 11:03:59 1998 Nick Clifton + + * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com + to implement the Angel remote debugging interface. + + * Makefile.in: Add build rules for remote-rdi.c and + rdi-share/libangsd.a. + + * configure.tgt: Updated from source on branch. + * config/arm/tm-arm.h: Updated from source on branch. + * arm-tdep.c: Updated from source on branch. + + * rdi-share: New directory, RDI library contributed by ARM. + +Mon Jan 5 20:21:59 1998 Mark Alexander + + * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define. + * monitor.c (monitor_wait): Echo program output. + * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag, + add MO_PRINT_PROGRAM_OUTPUT flag. + +Mon Jan 5 18:21:11 1998 David Taylor + + * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and + SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is + defined. + * top.c (return_to_top_level, catch_errors): use the new macros + * main.c (SET_TOP_LEVEL): ditto. + * config/xm-sysv4.h (HAVE_SIGSETJMP): Define. + +Fri Jan 2 18:48:58 1998 Mark Alexander + + * configure.in: Double up brackets in shell case pattern. + +Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com) + + * tracepoint.c (finish_tfind_command): improved algorithm for + deciding when we've "stepped" into a new stack frame. + (map_args_over_tracepoints): loop over tracepoint list "safely", + since list elements may be deleted during loop. + (read_actions): add actions to history list. + +For older changes see ChangeLog-1997 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: -- cgit v1.1