Thu Jan 25 09:22:15 1996 Steve Chamberlain From Greg McGary : * dcache.c (dcache_peek, dcache_poke): Advance addr for multi-byte I/O. Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) * infrun.c (normal_stop): Fix test for shared library event. Thu Jan 25 03:26:38 1996 Doug Evans * configure.in (sparc64-*-*): Add default host configuration. start-sanitize-gdbtk (sparc64-*-solaris2* host): Link statically if GCC used. end-sanitize-gdbtk (sparc64-*-solaris2*): Add target configuration. * configure: Regenerated. * sparc/sp64sol2.mt: New file. Wed Jan 24 22:31:37 1996 Doug Evans * Makefile.in (RUNTEST): srcdir renamed to rootsrc. Wed Jan 24 15:42:24 1996 Tom Tromey * Makefile.in (lint): Close backquotes. start-sanitize-gdbtk Wed Jan 24 15:28:41 1996 Tom Tromey * gdbtk.tcl, gdbtk.c: Updated copyrights. * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or greater. * configure: Rebuilt. end-sanitize-gdbtk Wed Jan 24 13:19:10 1996 Fred Fish * NEWS: Make note of new record and replay feature for remote debug sessions. * serial.c (gdbcmd.h): Include. (serial_logfile, serial_logfp, serial_reading, serial_writing): Define here, for remote debug session logging. (serial_log_command, serial_logchar, serial_write, serial_readchar): New functions for remote debug session logging. (serial_open): Open remote debug session log file when needed. (serial_close): Close remote debug session log file when needed. (_initialize_serial): Add set/show commands for name of remote debug session log file. * serial.h (serial_readchar): Declare (SERIAL_READCHAR): Call serial_readchar(). (SERIAL_WRITE): Call serial_write(). (serial_close): Declare as extern. (serial_logfile, serial_logfp): Declare. * top.c (execute_command): Declare serial_logfp. Log user command in remote debug session log if log file is open. * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. (array_read_inferior_memory): Rewrite to fix memory overwrite bug. * remote-array.c (SREC_SIZE): Remove, duplicates define in monitor.h. * remote-array.c (hexchars, hex2mem): Remove, unused. * gdbserver/low-linux.c (store_inferior_registers): Remove unnecessary extern declaration of registers[]. * gdbserver/Makefile.in (all): Add gdbreplay. * gdbserver/gdbreplay.c: New file. * gdbserver/README: Give example of recording a remote debug session with gdb and then replaying it with gdbreplay. Tue Jan 23 18:02:35 1996 Per Bothner * stabsread.c (rs6000_builtin_type): Make bool type unsigned. (read_one_struct_field): Support boolean bitfields. * c-valprint.c (c_val_print): Print booleans properly. Tue Jan 23 18:54:09 1996 Stan Shebs * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): Remove, never used. * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. Tue Jan 23 14:36:05 1996 Per Bothner * ch-exp.c (parse_tuple): Error if invalid mode. * value.h (COERCE_ARRAY): Don't coerce enums. (COERCE_ENUM): Don't COERCE_REF. (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let value_cast handle it otherwise); do *not* COERCE_ENUM either way. * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. Add COERCE_REF before COERCE_ENUM. * values.c (value_as_long): Simplify. * valops.c (value_array): Create internalvar if !c_style_arrays. * language.c (lang_bool_type): Add Fortran support. * eval.c (OP_BOOL): Use LA_BOOL_TYPE. Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. All references changed. * breakpoint.c (bpstat_what): Add shlib_event to the class types. Update state table. Reformat so that it's still readable. When we hit the shlib_event breakpoint, set the calss of shlib_event. (breakpoint_1): Add "shlib events" as a breakpoint type. Print the shlib_event breakpoint like other breakpoints. (create_solib_event_breakpoint): New function. (breakpoint_re_set_one): Handle solib_event breakpoints. * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS action. (create_solib_event_breakpoint): Declare. * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. (normal_stop): Inform the user when the inferior stoped due to a shared library event. (_initialize_infrun): Add new set/show variable "stop_on-solib-events" to control whether or not gdb continues the inferior or stops it when a shared library event occurs. * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. * somsolib.c (TODO list): Update. (som_solib_create_inferior_hook): Arrange for gdb to be notified when significant shared library events occur. * hppa-tdep.c (find_unwind_entry): No longer static. Tue Jan 23 09:00:48 1996 Doug Evans * printcmd.c (print_insn): Pass fprintf_unfiltered to INIT_DISASSEMBLE_INFO. start-sanitize-gdbtk * gdbtk.c (gdb_disassemble): Likewise. end-sanitize-gdbtk Mon Jan 22 16:59:40 1996 Stan Shebs * remote.c (remotebreak): New GDB variable. (remote_break): New global. (remote_interrupt): Send a break instead of ^C if remote_break. * NEWS: Describe the new variable. Mon Jan 22 16:24:11 1996 Doug Evans * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. Fri Jan 19 07:19:38 1996 Fred Fish * hp300ux-nat.c (getpagesize): Remove unused function fetch_core_registers. (hp300ux_core_fns): Remove, is unused. (_initialize_core_hp300ux): Remove, is unused. (gdbcore.h): Remove #include, no longer needed. Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid ptrace bug in aix4.1.3 on the rs6000. Wed Jan 17 13:22:27 1996 Stan Shebs * remote-hms.c (hms_ops): Add value for to_thread_alive. * remote-nindy.c (nindy_ops): Ditto. * remote-udi.c (udi_ops): Ditto. Tue Jan 16 18:00:35 1996 James G. Smith * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, pmon_checkset, pmon_make_fastrec, pmon_check_ack, pmon_load_fast): New functions. Support for the PMON monitor world. (common_open): New function to merge support for different monitors. (mips_open): Use common_open(). (mips_send_command): New function. (mips_send_packet): Scan out-of-sequence packets. (mips_enter_debug, mips_exit_debug): New functions. (pmon_ops): New target definition structure. Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) * Makefile.in (CLIBS): Add LIBS to allow libraries to be specified on the make command line (via make LIBS=xxx). start-sanitize-gm * configure.in (enable-gm): magic.o -> gmagic.o. end-sanitize-gm start-sanitize-gdbtk Mon Jan 15 09:58:41 1996 Tom Tromey * gdbtk.tcl (create_expr_window): Many changes to update GUI. (add_expr): Changes from create_expr_window. (create_command_window): Set focus. (delete_expr): Rewrote. (expr_update_button): New proc. (add_expr): Put bindings on FocusIn, FocusOut. Don't allow .file_popup to be torn off. end-sanitize-gdbtk Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED is set but there are no psymtabs. Fri Jan 12 15:56:12 1996 Steve Chamberlain * dsrec.c (load_srec): Remove unused variable. monitor.c (monitor_expect): Don't expect a ^C to echo. * serial.c (serial_open): Add parallel interface. * sh3-rom.c (parallel, parallel_in_use): New. (sh3_load): If parallel_in_use, download though the parallel port. (sh3_open): Open parallel port if specified. (sh3_close): New function. (_inititalize_sh3): Add sh3_close hook and documentation. * monitor.c (monitor_close): Export. * monitor.h (monitor_close): Add prototype. Fri Jan 12 13:11:42 1996 Stan Shebs From Wilfried Moser : * remote.c (remotetimeout): New GDB variable, use to set the remote timeout for reading. start-sanitize-gdbtk Fri Jan 12 09:36:17 1996 Tom Tromey * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons. (update_listing): Use lassign. Use "see" to scroll. Don't need screen_top, screen_bot, screen_height. (update_assembly): Use "see" to scroll. (textscrollproc): Removed. (create_file_win): Don't use textscrollproc. (asmscrollproc): Removed. (create_asm_window): Don't use asmscrollproc. (create_asm_win): Ditto. (screen_height, screen_top, screen_bot): Removed. (run_editor): New proc. (build_framework): Use it. (create_file_win, create_source_window): Don't use textscrollproc. (create_breakpoints_window): Set -xscrollcommand on canvas. (not_implemented_yet): Default button is 0. (delete_char): Don't use tk_textBackspace. (create_command_window): Allow Tk bindings to fire after deleting character. (create_command_window): Make Delete delete left, not right. end-sanitize-gdbtk Fri Jan 12 07:14:27 1996 Fred Fish * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h to get "struct core_fns" defined. * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): Are dependent upon gdbcore_h. Thu Jan 11 23:13:24 1996 Per Bothner * symfile.c (decrement_reading_symtab): New function. * symfile.c, symtab.h (currently_reading_symtab): New variable. * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. * gdbtypes.c (check_typedef): Don't call lookup_symbol if currently_reading_symtab (since that could infinitely recurse). Thu Jan 11 17:21:25 1996 Per Bothner * stabsread.c (read_struct_type): Trivial simplification. * stabsread.c (define-symbol): Use invisible references for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. * valops.c (call_function_by_hand): Likewise. * eval.c (evaluate_subexp_standard): When known, use the formal parameter type as the expected type when evaluating arg expressions. * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). start-sanitize-gdbtk Thu Jan 11 10:08:14 1996 Tom Tromey * main.c (main): Disable window interface if --help or --version specified. * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect. Changes in sync with expect: * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and CY_AC_PATH_TK. * aclocal.m4: Replaced with version from expect. * configure: Regenerated. end-sanitize-gdbtk Wed Jan 10 16:08:49 1996 Brendan Kehoe * configure.in, configure: Recognize rs6000-*-aix4*. * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. * config/rs6000/xm-aix4.h: New file. * config/xm-aix4.h: New file. Wed Jan 10 11:25:37 1996 Fred Fish From Wilfried Moser : * gdbserver/low-linux.c: New file. * remote.c (remote_read_bytes): Fix aborts on larger packets. * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): Define. * stabsread.c (define_symbol): If register value is too large, tell what it is and what max is. start-sanitize-gdbtk Wed Jan 10 09:07:22 1996 Tom Tromey * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error, gdbtk_tcl_flush): Use "see", not "yview". (gdbtk_tcl_query): Use questhead bitmap. various: Always wrap condition of 'if' in {...}. (add_breakpoint_frame): Set -value on radiobuttons. (lassign): New proc. (add_breakpoint_frame): Use lassign, not series of assignments. (decr): Made faster. (interactive_cmd): Use "see", not "yview". (not_implemented_yet): Use warning bitmap. (update_expr): Don't allow $expr to be evalled by Tcl. (create_expr_window): Don't use "focus". (delete_char, delete_line): Define globally. (delete_line, delete_char, create_command_window, update_autocmd, build_framework, create_asm_win, create_file_win): Use "see", not "yview". (create_copyright_window, center_window, bind_widget_after_class): New procs. (FSBox,create_command_window, create_autocmd_window): Binding changes for Tk4. (textscrollproc): Define globally. (build_framework): tk_menuBar no longer needed. Keys Prior, Next, Home, End, Up, and Down are all defined by Tk. (apply_filespec): Use error bitmap in dialog. (files_command): Don't use tk_listboxSingleSelect. (files_command): Don't use "uniq" to remove duplicates from a list. (update_assembly): Use lassign. (create_asm_win): Removed redundant bindings. (listing_window_button_1, file_popup_menu): Use tk_popup. (ButtonRelease-1 binding): Just remove tag from window; rest handled by Tk. * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting. (call_wrapper): Use Tcl_Eval, not Tcl_VarEval. (gdbtk_call_command): Ditto. end-sanitize-gdbtk Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) * hpread.c (hpread_build_psymtabs): Finish Jan 4th enum namespace -> enum_namespace change. Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) * ch-exp.c (parse_primval): In case ARRAY, add missing FORWARD_TOKEN (). Mon Jan 8 13:29:34 1996 Stan Shebs * remote-mips.c (mips_receive_header): Recognize \012 instead of \n, but write \n when program sends a \012. * ser-mac.c (mac_input_buffer): Increase size of buffer. Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) * infptrace.c (initialize_infptrace): Move function out of #ifdef conditional; put code within the function inside an #ifdef conditional. * buildsym.c (end_symtab): Remove sort_pending and sort_linevec arguments. Sorting is now dependent on OBJF_REORDERED. All callers/references changed. * dbxread.c (read_ofile_symtab): Correctly determine value for last_source_start_addr for reordered executables. (process_one_symbol): Handle N_FUN with no name as an end of function marker. * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE is the high text address for a psymtab. (case N_SO): Likewise. (case N_FUN): Handle N_FUN with no name as an end of function marker. * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols at the same address rather than a random subset of them. * coffread.c (coff_symfile_init): Set OBJF_REORDERED. * elfread.c (elf_symfile_init): Similarly. * somread.c (som_symfile_init): Similarly. * xcoffread.c (xcoff_symfile_init): Similarly. Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) * stack.c (print_stack_frame print_frame_info) symmisc.c (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so that catch_errors doesn't get blindsided by QUIT and lose the cleanup chain. This fixes a problem where ^C while in a user-defined command sometimes leaves instream NULL and causes a segfault in command_loop. Fri Jan 5 13:59:16 1996 Brendan Kehoe * configure.in, configure: Add `-ldl -lw' for Solaris linking. Fri Jan 5 12:02:00 1996 Steve Chamberlain * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: srec.o renamed to dsrec.o. Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) * breakpoint.c (remove_breakpoint): Change error to warning so that hardware watchpoint removal problems won't leave breakpoint traps in the target. start-sanitize-gdbtk * configure configure.in: Make --enable-gdbtk be the default. end-sanitize-gdbtk * remote-e7000.c (e7000_insert_breakpoint, e7000_remove_breakpoint): Use e7000 based breakpoints, not memory breakpoints. * (e7000_wait): Adjust PC back by two when we see a breakpoint to compensate for e7000 maladjustment. * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug which prevented hardware watchpoints from working. Thu Jan 4 10:44:17 1996 Fred Fish * infptrace.c (udot_info): New function. (PT_*): Define each individually if that one is not defined. * rs6000-nat.c (kernel_u_size): New function Include for "struct user" * alpha-nat.c (kernel_u_size): New function. Include for "struct user" * sparc-nat.c (kernel_u_size): New function. Include for "struct user" * i386b-nat.c (kernel_u_size): New function. * i386v-nat.c (kernel_u_size): New function. * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. (kernel_u_size): Declare. Thu Jan 4 11:00:01 1996 steve chamberlain * mdebugread.c (mylookup_symbol): enum namespace becomes enum_namespace type. * symfile.c (add_psymbol_to_list) (add_psymbol_addr_to_list): Ditto. * symtab.c (lookup_partial_symbol): Ditto. (lookup_symbol): Ditto. (lookup_block_symbol): Ditto. * win32-nat.c (handle_load_dll): Use incoming dll base. (child_wait): Catch DLL load errors. (create_child_inferior): Translated between paths correctly. Wed Jan 3 23:13:53 1996 Fred Fish * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS from NUM_REGS to get number of general registers that we care about. * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms of number of general regs and number of floating point regs. Wed Jan 3 19:49:54 1996 steve chamberlain * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. (SKIP_TRAMPOLINE_CODE): New. * config/i386/xm-win32.h (CANT_FORK): Deleted. (SLASH*) Changed to use unix style slash. * symtab.h (namespace enum): becomes typedef to avoid namespace collision in C++. * infcmd.c (path_command): Use empty string if PATH name not set. * i386-tdep.c (skip_trampoline_code): New function. * srec.c: Renamed dsrec.c to avoid filename collision. * Makefile.in: Cope with renaming. Wed Jan 3 13:09:04 1996 Fred Fish * symmisc.c (print_objfile_statistics): Print memory use statistics for objfile psymbol, symbol, and type obstacks. Tue Jan 2 13:41:14 1996 Stan Shebs * config/mips/nm-irix5.h: Restore. (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; from Lee Iverson . * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. For older changes see ChangeLog-95 Local Variables: mode: indented-text left-margin: 8 fill-column: 74 version-control: never End: