Wed Jan 31 18:36:27 1996 Stan Shebs * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. * config/sparc/nm-nbsd.h (CHILD_PREPARE_TO_STORE): Move to here from config/sparc/xm-nbsd.h. * config/sparc/nm-sun4os4 (CHILD_PREPARE_TO_STORE): Ditto, from config/sparc/xm-sparc.h. * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. * config/sparc/sun4sol2.mh (NAT_FILE): Update. * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software floating point correctly. (STORE_RETURN_VALUE): Likewise. * config/pa/tm-pro.h (SOFT_FLOAT): define. Wed Jan 31 13:34:52 1996 Fred Fish * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): Define to what should be reasonable values. However, apparently a bug in linux mmap prevents mapped symbol tables from working. Tue Jan 30 18:26:19 1996 Fred Fish * defs.h (errno.h>: Move #include closer to head of file to solve obscure problem with systems that declare perror with const arg, in both errno.h and stdio.h, and const is defined away by intervening local include. Tue Jan 30 15:41:10 1996 Fred Fish From Jon Reeves : * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. (mem_fault_routine): Fix misplaced volatile type qualifier in decl. Mon Jan 29 19:05:58 1996 Fred Fish * Makefile.in (diststuff): Make all-doc; diststuff target does not exist in doc/Makefile.in. Mon Jan 29 18:44:57 1996 Stan Shebs * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) * ch-valprint.c (calculate_array_length): New function to determine the length of an array type. (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an array type is zero, call calculate_array_length. * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The values may not be sorted. Scan all entries and set the real lower and upper bound. Sun Jan 28 15:50:42 1996 Fred Fish * config/xm-linux.h: Move include of solib.h and #define of SVR4_SHARED_LIBS from here ... * config/nm-linux.h: ...to here. Sat Jan 27 10:34:05 1996 Fred Fish * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. Also check for gregset_t and fpregset_t types. * configure: Regenerate. * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H is defined. (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T and HAVE_FPREGSET_T are defined. These changes allow systems like linux that are migrating to /proc support to use a single configuration for both new and old versions. * config/i386/linux.mt: Note that this is now for both a.out and ELF systems. * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, i386v4-nat.o * config/i386/tm-linux.h (tm-sysv4.h): Include. * config/i386/xm-linux.h (solib.h): Include (SVR4_SHARED_LIBS): Define. * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T defined. Fri Jan 26 13:48:14 1996 Stan Shebs * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. * config/i386/xm-sun386.h: Ditto. * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. Thu Jan 25 16:05:53 1996 Tom Tromey * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. 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: