1 Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu)
3 * Allow up to 10 whitespace separated arguments to user defined
5 * top.c (struct user_args): Structure for holding arguments to
7 (print_command_line): Delete unused "tmp_chain" variable. Clean
8 up flow control by having cases exit in the same manner.
9 Before executing a command or evaluating an expression, substitute
10 the current $arg0..$arg9 values if the command/expression uses them.
11 (arg_cleanup): New function.
12 (setup_user_args, locate_arg, insert_args): Likewise.
13 (execute_user_command): Allow arguments to user defined commands.
15 * Allow if/while commands to be used within a breakpoint command
17 * breakpoint.c (bpstat_do_actions): Call execute_control_command
18 rather than execute_command (passes entire command structure rather
19 than just the command line text).
20 (breakpoint_1): Use "print_command_line" to print a breakpoint
21 command line (including control structures).
22 * gdbcmd.h (execute_control_command): Provide extern decl.
23 (print_command_line): Likewise.
24 * top.c (execute_control_command): No longer static.
25 (print_command_line): New function to recursively print a command
26 line, including control structures.
28 Thu Dec 29 18:18:31 1994 Rob Savoye <rob@darkstar.cygnus.com>
30 * hppa-tdep.c (pa_print_registers): Extract register values stored
31 in big endian format on big and little endian hosts.
33 * array-rom.c: Support for Array Tech LSI33k based RAID disk
35 * configure.in: Recognize "mips*-*-ecoff*" rather than
36 "mips*-idt-ecoff*" so it'll work for the LSI33k.
38 * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support
39 to monitor config structure for supported baud rates for a target
40 and variable stop bits.
41 * monitor.c (monitor_fetch_register): Store register values in big
42 endian format on any host.
44 Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu)
46 * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over
47 export stubs and actual shared library functions so that lazy
48 binding works correctly. Try both __d_plt_call and __gcc_plt_call
49 trampolines for calling import stubs.
51 Wed Dec 28 15:29:02 1994 Stan Shebs <shebs@andros.cygnus.com>
53 * a29k-tdep.c (pop_frame): Fix a variable name.
55 Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu)
57 * hppa-tdep.c (push_dummy_frame): Refine code to determine what
58 space ID to place in the stack & inf_status structure.
59 (hppa_pop_frame): Don't walk through trampoline code if popping a
61 (hppa_fix_call_dummy): Call the stack dummy directly if the
62 current PC is in a shared library.
64 * hppa-tdep.c (push_dummy_frame): Return type is void. Clear
65 in_syscall bit in flags. Don't depend on the PC queue registers
66 when in_syscall is set, they're not valid.
67 * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
71 * hppa-tdep.c: Misc. lint changes.
73 Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu)
75 * breakpoint.c (watchpoint_check): Don't bother restoring the
76 "selected" frame anymore, it's not necessary. Initialize the
77 frame cache before trying to find the current frame in the frame
80 * somsolib.c (som_solib_add): Return without loading any shared
81 libraries if symfile_objfile is NULL.
82 (som_solib_create_inferior_hook): Likewise.
84 Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
86 * remote-est.c: New file supports EST-300 CPU32 background
88 * remote-utils.c (sr_com): Call registers_changed.
89 * configure.in (m68*-*-est*): New configuration.
90 * config/m68k/tm-est.h: New file.
92 Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com)
94 * Makefile.in (CLIBS): Put LIBIBERTY last.
95 * gdbtk.c (gdbtk_wait gdbtk_init): Portability improvements for
98 Thu Dec 22 09:27:16 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
100 * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to
101 function which expects that.
103 Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com)
105 * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use
108 Wed Dec 21 14:00:26 1994 Rob Savoye <rob@darkstar.cygnus.com>
110 * monitor.c: Now supports xmodem as a remoteloadprotocol.
112 Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com)
114 * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define
115 _BSD_COMPAT to get reliable signal handling (needed for GDBtk).
117 Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register):
120 if !target_has_registers, call error().
122 * value.h: Remove obsolete comments about FRAME vs struct
125 Mon Dec 19 09:55:47 1994 Stu Grossman (grossman@cygnus.com)
127 * gdbtk.tcl (update_assembly): Force update to make sure that pc
128 is visible when creating new assembly windows.
130 Sun Dec 18 23:31:20 1994 Stu Grossman (grossman@cygnus.com)
132 * gdbtk.c (gdbtk_wait gdbtk_init): Use different method of
133 enabling I/O interrupts for SVR4 (streams).
134 * (start_saving_output save_output get_saved_output
135 finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
137 Totally revamp to use TCLs dynamic string functions. Also, quote
138 all data passed back to TCL to prevent errors with unmatched
139 braces, odd characters, etc... This fixes several wierd problems
140 with outputting strings containing unmatched braces.
141 * (breakpoint_notify gdb_loc): Use long hex format to output
142 addresses of breakpoints and PCs. This fixes some Alpha problems.
143 * (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
144 * (gdb_listfiles): Also, go through the symtabs when looking for
145 files. This makes xcoff work (sort of), but probably breaks
147 * (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
148 TCL errors when hitting stop button.
149 * (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
150 that will trash the result. strdup the result instead and pass
151 that on. Improve error handling as well.
153 * gdbtk.tcl (gdbtk_tcl_flush): Use global def of
154 current_output_win. Makes flushing actually work!
155 * (asm_win_name create_asm_win update_assembly): Bunch of fixes
156 to make assembly windows stop flashing when loading a new file.
157 * (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
158 errors from losing control.
159 * (create_source_window): Add source file selection to View menu.
160 * (create_command_window (<Key-Return> binding): Quote text fed
161 into gdb_cmd to prevent eval errors.
163 Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument
168 Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset.
171 * sparc-tdep.c (sparc_init_extra_frame_info): Set it.
172 (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
173 ->sp_offset to compute the address something is saved at, not
176 * sparc-tdep.c (get_saved_register): New function.
177 * tm-sparc.h: Define GET_SAVED_REGISTER; don't define
178 FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
179 * stack.c (frame_info): Add comment about what to do if
180 FRAME_FIND_SAVED_REGS is not defined.
182 * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
183 here. Get it right for flat frames.
184 * sparc-tdep.c (sparc_frame_chain): Instead of returning
185 meaningful value for ->frame field, just return dummy value.
186 This change is needed because the old code didn't deal with mixed
187 flat and non-flat frames.
189 * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
190 frame->frame, don't go through saved regs for this.
192 * sparc-tdep.c: Move guts of skip_prologue to new function
193 examine_prologue. Check for flat prologue and set is_flat.
194 Provide the caller with the information about what is saved where
196 (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
198 * sparc-tdep.c: Replace union sparc_insn_layout and anonymous
199 union in isannulled, which won't work on a little-endian host,
202 * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
205 * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
207 * blockframe.c (get_prev_frame_info): Modify comments regarding
208 INIT_FRAME_PC_FIRST and the sparc.
210 * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
213 Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
215 * c-typeprint.c (c_type_print_base): Use `show' of -1 to print
216 the return type of methods to avoid infinite loops with anonymous
218 * valops.c (search_struct_field): Handle anonymous unions.
220 * sparc-tdep.c (sunos4_skip_trampoline_code): New function
221 to correctly handle steps into -g compiled PIC objects in the
223 * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
224 Redefine to use sunos4_skip_trampoline_code.
226 * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
227 from DWARF to GDB register numbering.
228 * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
230 * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
232 Fri Dec 16 10:56:29 1994 J.T. Conklin <jtc@rtl.cygnus.com>
234 * Makefile.in (uninstall): transform file names.
236 Thu Dec 15 16:55:35 1994 Stan Shebs <shebs@andros.cygnus.com>
238 * defs.h: Include progress.h.
239 (QUIT): Call PROGRESS.
240 * main.c (main): Call START_PROGRESS and END_PROGRESS, break
241 usage message into shorter strings.
242 * source.c: Change long command help strings into concats of
243 shorter ones, for picky ANSI compilers.
245 * top.c (command_loop): For space usage display, show both
246 absolute size and the change from before command execution.
248 Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com)
250 * defs.h, gdbtk.c (gdbtk_fputs), main.c (gdb_fputs), top.c: Add
251 stream arg to fputs_unfiltered_hook. Differentiate stdout from
252 stderr when passing text into tcl land.
253 * defs.h, top.c, utils.c (error): Add error_hook.
254 * gdbtk.c: Improve mechanism for capturing output values.
255 (full_filename): Remove.
256 (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl land
257 with call_wrapper. This prevents longjmps (usually via error())
258 from jumping out of tcl/tk and leaving things in an indeterminate
260 * gdbtk.tcl: New view option to disable line numbers. Put catch
261 around most uses of gdb_cmd. Add update button to reg config
262 window. Stop doing immediate updates when selecting registers.
263 Change register view values into checkbuttons.
265 Tue Dec 13 15:15:33 1994 Stan Shebs <shebs@andros.cygnus.com>
267 * breakpoint.c, infrun.c, printcmd.c: Change long command help
268 strings into concats of shorter ones, for picky ANSI compilers.
270 Mon Dec 12 17:08:02 1994 Stan Shebs <shebs@andros.cygnus.com>
272 Sparc flat register window support.
273 * sparc-tdep.c (sparc_insn_layout): New union, defines layout of
274 instructions symbolically (used to be local to skip_prologue).
275 (sparc_init_extra_frame_info): New function.
276 (sparc_frame_chain): Add flat cases throughout.
277 (skip_prologue): Add recognition of flat prologues.
278 (sparc_frame_find_saved_regs): Add flat cases.
279 (sparc_pop_frame): Ditto.
280 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots.
281 (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info.
282 (PRINT_EXTRA_FRAME_INFO): Define.
284 Mon Dec 12 16:59:29 1994 Stu Grossman (grossman@cygnus.com)
286 * gdbtk.tcl (reg_config_menu create_registers_window
287 recompute_reg_display_list): Use array instead of individual vars
288 for register display list.
289 * (recompute_reg_display_list update_registers): Fix bug with not
290 displaying all registers.
292 Mon Dec 12 13:06:59 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
294 * f-lang.c: Remove duplicate declaration of
295 builtin_type_f_integer, and only include it in the f_builtin_types
298 * somread.c (som_symfile_read): Just assign to objfile->obj_private,
299 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
300 the HP compiler doesn't like.
302 Mon Dec 12 12:22:21 1994 Stu Grossman (grossman@cygnus.com)
304 * gdbtk.c: New tcl commands: gdb_fetch_registers,
305 gdb_changed_register_list, and gdb_regnames.
306 * gdbtk.tcl: Use monochrome color model for now.
307 * (delete_breakpoint_tag create_file_win): Add breakdot support.
308 * (create_file_win create_asm_win update_listing build_framework
309 create_source_window create_command_window): Re-org window
310 creation to give all windows consistent look and feel.
311 * (update_listing update_asm): Change pc pointer to '->'.
312 * (registers_command reg_config_menu create_registers_window
313 populate_reg_window update_registers): Revamp register window.
314 Allow selection of registers to be displayed. Highlight changed
317 Fri Dec 9 15:50:05 1994 Stan Shebs <shebs@andros.cygnus.com>
319 * remote.c (remote_wait): Pass string instead of char to strcpy.
321 Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
323 * gdbserver/low-lynx.c (mywait): Remove debugging printf.
325 Thu Dec 8 15:07:29 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
327 * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor
328 changes. They are correct, unlike the post-Nov 3 comment
329 (FRAME_FP doesn't have any machine-independent relationship with
330 FP_REGNUM or any other such notion of a "frame pointer").
332 Wed Dec 7 14:50:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
334 * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
335 match stubs and protocol spec.
336 * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
337 when passing to function which expects that.
339 The following changes aren't quite enough to make things work with
340 LynxOS (apprently kernel problems).
341 * infrun.c (wait_for_inferior): When resuming new thread, pass pid
342 not -1 for remote case.
343 * thread.c (info_threads_command): Give error if !target_has_stack.
344 * infrun.c (start_remote): Call init_thread_list.
345 * thread.c (info_threads_command): Don't call kill for remote
347 * target.c (normal_pid_to_str): Print "thread" not "process" for
349 * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
350 response, and `thread' part of 'T' response.
351 * gdbserver/*: If program exits, send packet to GDB before
352 exiting. Handle termination with a signal the same as exiting
354 * remote.c: Don't try to kill program after getting an 'X'
356 * infrun.c (wait_for_inferior): Add comment about kill versus mourn.
358 Thu Dec 8 12:37:38 1994 Rob Savoye <rob@darkstar.cygnus.com>
360 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
363 Wed Dec 7 18:22:59 1994 Stan Shebs <shebs@andros.cygnus.com>
365 * source.c: Various cosmetic changes.
366 (forward_search_command): Handle very long source lines correctly.
368 Wed Dec 7 13:21:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
370 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
371 stop being linked in.
373 * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
374 otherwise it looks like BSD-ELF.
376 Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com)
378 * inftarg.c: include <sys/types.h> to get def of pid_t.
380 Fri Dec 2 15:03:07 1994 Stan Shebs <shebs@andros.cygnus.com>
382 * solib.c (auto_solib_add_at_startup): New global.
383 (solib_create_inferior_hook): Call solib_add only if
384 auto_solib_add_at_startup is nonzero.
385 (_initialize_solib): New command "set auto-solib-add".
387 Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
389 * parse.c (msymbol_addr_type): Replaced by
390 lookup_pointer_type (builtin_type_void).
392 * printcmd.c (_initialize_printcmd): Give examine_*_type
393 a name for `ptype $_'.
395 Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
397 * printcmd.c (print_formatted): Call val_print_string directly,
398 rather than via value_print.
400 Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu)
402 * somsolib.c (som_solib_get_got_by_pc): New function.
403 * somsolib.h (som_solib_get_got_by_pc): Add extern decl.
404 * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
405 function's export stub or real address in a shared library.
407 Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com)
409 * config/i386/nbsd.mh (REGEX, REGEX1): No longer define.
411 * configure.in (i[345]86-*-freebsd*): New configuration.
412 * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files.
414 Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com)
416 * top.c (read_next_line): Pass annotation suffix "commands"
417 instead of "command", matches documentation.
419 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
421 * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace
422 FRAME_ADDR with CORE_ADDR in prototype.
424 * top.c (command_line_input): If annotation suffix is NULL,
425 replace it with an empty string.
426 (read_next_line): Pass "command" as annotation suffix to
429 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
431 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
432 * config/rs6000/xm-rs6000.h: ...to here.
434 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
436 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
438 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
440 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
441 up lots of code and centralize framework initialization.
443 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
445 * tm-hppa.h (skip_trampoline_code): Add extern decl.
446 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
447 allow it to execute any return path trampoline code. Stop the
448 inferior and give the user control when the trampoline has
450 (in_solib_call_trampoline): Handle export stubs which also perform
451 parameter relocations.
452 (in_solib_return_trampoline): Likewise.
454 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
456 * coffread.c, symfile.h (coff_getfilename): Make it static again.
457 * xcoffread.c (coff_getfilename): Use a static copy from
458 coffread.c, modified for accessing the static xcoff strtbl.
460 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
462 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
463 _sr4export and $$dyncall as trampolines. Likewise for long-call
464 stubs and parameter relocation stubs.
465 (in_solib_return_trampoline): Recognize a return trampoline for
466 return value relocation stubs.
468 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
469 Various name changes to match those used by hp-symtab.h.
471 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
473 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
474 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
476 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
477 IN_SOLIB_TRAMPOLINE. All callers changed.
478 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
479 (wait_for_inferior): Handle single stepping through trampolines on
480 return paths from shared libraries.
481 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
482 in_solib_call_trampoline.
483 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
484 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
485 * hppa-tdep.c (in_solib_call_trampoline): New function.
486 (in_solib_return_trampoline): New function.
488 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
490 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
491 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
493 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
494 (BC_BREAKPOINTS): Disable.
495 * sh-tdep.c (print_insn): Cope with big and little endian machines.
496 * sh/sh.mt: Use libsim.a
497 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
498 (BREAKPOINT): Changed to be byteorder independent.
500 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
502 Maintenance commands to report time and space usage.
503 * main.c (display_time, display_space): New globals.
504 (main): Add argument --statistics to enable reporting, display
505 time and space after startup is done.
506 * maint.c (maintenance_time_display, maintenance_space_display):
508 * top.c (command_loop): Display time and space after command
511 * top.c (pre_init_ui_hook): New global.
512 (gdb_init): If pre_init_ui_hook set, call before all other init.
514 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
516 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
518 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * config/i386/i386sol2.mh: Reenable core file support.
522 * symfile.c (deduce_language_from_filename): Treat .c++ as a
525 * valops.c (destructor_name_p): Do not compare the template
526 part for template classes.
528 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * defs.h, infcmd.c (reg_names): Don't declare as constant.
531 * remote-mips.c (mips_open): Read and set the processor type.
532 * mips-tdep.c (mips_set_processor_type): Always return an int.
534 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
536 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
537 * nlm/gdbserve.def (strtol): Add to import list.
538 * nlm/fake_aio.c: Remove file, no longer used.
540 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
541 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
542 (LD_FOR_TARGET): Remove.
544 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
546 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
547 support for two variables used to control the load protocol and
550 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
552 Support for different MIPS IDT processor models.
553 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
554 mips_generic_reg_names, mips_r3041_reg_names,
555 mips_r3051_reg_names, mips_r3081_reg_names,
556 mips_processor_type_table): New globals.
557 (mips_do_registers_info): Don't display register if name is empty.
558 (mips_set_processor_type_command): New command.
559 (mips_show_processor_type_command): New command.
560 (mips_set_processor_type): New function.
561 (mips_read_processor_type): New function.
562 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
563 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
564 (NUM_REGS): Increase to account for all CP0 registers.
565 (REGISTER_NAMES): Add empty names for CP0 registers.
566 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
567 (PRID_REGNUM): New macro.
569 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
571 * README: Add warning about termcap in Ultrix and OSF/1.
573 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
575 * Makefile.in: Fix the test for installing gdbtk.
577 * hppa-tdep.c: Remove including sys/dir.h from a target file.
579 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
581 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
583 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
584 * nlm/ppc.c: Likewise.
586 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
587 (StopBell): New function (stubbed out).
589 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
591 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
594 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
596 * c-exp.y (yylex): Fix a bug in template scanning.
598 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
600 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
601 the top bit returned by getDebugChar.
603 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
605 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
606 to set remote load type and protocol.
607 * rom68k-rom.c: Add to_stop in target_ops.
609 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
611 * Makefile.in: Install gdbtk.tcl.
612 * configure.in: Add ENABLE_GDBTK flag.
613 * gdbtk.c (gdb_sourcelines): Returns list of source lines
614 containing code. (gdb_regnames): Returns list of register names.
616 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
618 * somsolib.c: Add TODO list.
619 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
620 not exist or has size zero. Slightly simplify error handling.
621 Keep an internal list of all the loaded shared libraries and
622 various tidbits of information about the loaded shared libraries.
623 Build section tables for each loaded shared library and add those
624 tables to the core target if necessary.
625 (som_solib_create_inferior_hook): Force re-reading of shared
626 libraries at exec time.
627 (som_sharedlibrary_info_command): New function for dumping
628 information about the currently loaded shared libraries.
629 (_initialize_som_solib): New function.
631 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
633 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
634 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
635 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
637 (copying.o, os9kread.o, remote.o): Update dependencies.
639 * valarith.c (value_sub): When subtracting pointers, only
640 check for a match of the pointed to element lengths.
641 Cast element length to LONGEST to obtain a signed result for
642 pointer subtractions.
644 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
646 * ch-exp.y (yylex): Fix off-by-one error when converting string to
647 lowercase. Null terminate new string.
649 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
651 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
652 it indicates __dld_list is not valid return an error. If it
653 indicates that libraries were not mapped privately, issue a
656 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
658 * symfile.c (syms_from_objfile): Only call find_lowest_section if
659 no ".text" section exists.
661 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
663 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
664 the new generic ROM interface in monitor.c.
665 * config/m68k/monitor.mt: Use new ROM support.
666 * monitor.c: Add support for xmodem download protocol.
668 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
670 * findvar.c (find_saved_register): Fix a frame variable name.
671 * infcmd.c (finish_command): Ditto.
673 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
675 * TODO: Remove "Watchpoints seem not entirely reliable, though
676 they haven't failed me recently." item--this old (4.6 at least)
677 item is too vague to be useful (some watchpoint bugs have been
679 * TODO: Add explanation of "RPC interface" item.
681 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
683 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
684 stub unwind descriptors too.
686 * Enable backtracing from inside a SOM shared library back into
688 * hppa-tdep.c (internalize_unwinds): Accept and use new
689 "text_offset" argument for dynamic relocation of
690 region_{start,end} fields in the unwind descriptor.
691 (read_unwind_info): Pass text_offset to internalize unwinds.
693 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
695 * m3-nat.c: Remove comments about arbitrary limit in
696 printf_filtered; that limit is gone.
698 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
700 * Beginnings of SOM shared library support. Breakpoints and
701 single frame backtracing within the library only. Only works when
702 using the HPUX 9 dynamic linker. More functionality to be added
705 * somsolib.c, somsolib.h: New files.
706 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
707 (ALLDEPFILES): Add somsolib.c.
708 (somsolib.o): Add some dependencies.
709 * somread.c (som_symtab_read): Accept multiple section offsets.
710 All callers changed. Adjust all text symbols with the first
712 * symfile.c (find_lowest_section): Enable this function. Add some
713 tie-breaking logic when sections have the same vma.
714 (syms_from_objfile): Use find_lowest_section rather than looking
715 for ".text" by name. Relax warning to only warn if the lowest
716 section is not a code section.
717 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
718 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
720 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
722 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
723 it is still needed for GCC-2.6 compiled code.
724 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
725 sometime after GCC-2.7 has been released.
727 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
728 retrieving the PC from a signal handler caller. Fix thinko
729 in Stan's last change ("frame", should have been "frame->next").
730 If the next frame is a signal handler caller and it's a system
731 call which has entered the kernel ((PSW & 0x2) != 0), then the
732 saved pc is in %r2 instead of %r31.
734 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
736 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
737 "frame_info" throughout.
739 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
741 * sparcl-stub.c: get rid of defs.h.
743 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
745 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
746 Correct definition of MMALLOC_DIR to reflect fact this is
747 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
749 * gdbserver/server.c (main): After we kill the inferior in
750 response to a 'k' request, exit.
752 * remote.c (remote_kill): Use catch_errors when calling putpkt.
753 (putpkt): Return int, not void, to match catch_errors calling
756 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
758 * rs6000-tdep.c (pop_frame): Correct a variable name.
760 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * TODO: Re-write item about SIGINT handling to reflect the fact
763 that target_stop now exists.
765 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
767 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
768 and CORE_ADDR, respectively.
769 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
770 * blockframe.c (get_frame_info): Remove.
771 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
772 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
773 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
774 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
775 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
776 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
777 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
778 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
779 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
780 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
781 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
782 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
783 rename variables consistently (using `frame' or `fi'), remove
784 calls to get_frame_info and FRAME_INFO_ID, remove comments about
785 FRAME and FRAME_ADDR cruftiness.
787 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
789 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
790 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
791 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
792 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
793 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
794 w89k-rom.c, target.c, target.h: Add support for target_stop().
795 * gdbtk.c (gdb_stop): Switch to target_stop().
797 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
799 * osfsolib.c (solib_map_sections, first_link_map_member,
800 next_link_map_member, xfer_link_map_member): Retrieve and use
801 shared library relocation offset from runtime loader structures.
802 Use libxproc.a routines to get a working version if
803 USE_LDR_ROUTINES is defined.
804 * README: Remove item about shared library relocation for
807 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
809 * c-exp.y (yylex): scan template names, and scan nested class
812 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
814 * nlm/Makefile.in: install gdbserve.nlm.
816 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
818 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
820 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
822 * gdbtk.c: Get rid of lots of unnecessary #includes.
823 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
824 Display structure directly.
825 * gdbtk.tcl: Change exit button to quit button.
827 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
829 * c-valprint.c (c_value_print): Check for plain literal `char'
830 target type when suppressing `(char *)' output for strings.
832 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
834 * coffread.c (coff_symfile_init): Remove unused local abfd.
835 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
836 instead of long, for compatibility with mmalloc.h.
838 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
840 * top.c (line_completion_function): Renamed from
841 symbol_completion_function, takes the line buffer and the
842 point in the line buffer as additional arguments.
843 (readline_line_completion_function): New function, interface
844 between readline and line_completion_function.
846 (complete_command): Use line_completion_function instead of
847 abusing rl_line_buffer. Free completion strings after printing
849 * symtab.c (completion_list_add_name): Recheck for duplicates
850 if we intend to add a modified symbol.
852 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
853 includes the number of methods from the baseclasses.
854 * stabsread.c (attach_fn_fields_to_type): No longer add the
855 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
856 the baseclass type might not have been completely filled in yet.
857 * symtab.c (total_number_of_methods): New function to compute
858 the total number of methods for a type, including the methods
860 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
861 allocate the symbol array for find_methods.
863 * stabsread.c (scan_file_globals): Add default case to minimal
864 symbol type switch, to avoid gcc -Wall warnings.
866 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
867 Don't test for zero backchain pointer to recognize a signal
868 handler frame, if read() gets interrupted by a signal, the
869 backchain will be non zero.
870 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
872 (SIG_FRAME_PC_OFFSET): New definition.
873 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
874 is a signal handler frame.
875 * rs6000-tdep.c (function_frame_info): Do not error out
876 if we can't access the instructions.
878 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
879 New definition to get the function address from a function pointer.
880 * valops.c (find_function_addr): Use it when calling a user
881 function through a function pointer.
883 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
885 * Makefile.in (MMALLOC_DIR): New definition.
886 (MMALLOC): Use MMALLOC_DIR.
887 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
888 (OPCODES): Remove gratuitous "./".
889 * defs.h (mmalloc.h): Include.
890 (mmalloc, mrealloc, etc): Remove decls.
891 (cplus_demangle, cplus_demangle_opname): Remove decls.
893 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
895 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
896 no_windows variable. Now called use_windows, and defaults to off
899 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
901 * coffread.c (coff_symtab_read): If we get the address from
902 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
903 (coff_symtab_read): Set value and section of symbol that
904 process_coff_symbol returns.
906 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
908 * config/i386/tm-nbsd.h: Enable longjmp support.
910 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
912 * valarith.c (value_binop): Take care of ANSI `value preserving'
913 rule, which was not addressed by the previous change.
915 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
916 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
918 * TODO: Remove item about RS/6000 shared libraries.
920 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
922 * defs.h, infrun.c (wait_for_inferior), top.c: Call
923 target_wait_hook to allow GUI to handle blocking for inferior. Call
924 call_command_hook in execute_command to provide means for wrapping
925 commands with GUI state change updates.
926 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
927 * (gdb_stop): New tcl command to stop the target process.
928 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
930 * (gdbtk_call_command): Wrapper around command processing to
931 alert GUI of target state changes.
932 * (gdbtk_init): Get the fd of X server for doing async
933 notification of X events (via x_event). Setup new hooks.
934 * gdbtk.tcl: Add scrollbars to assembly and command windows.
935 * Change window foreground & background colors.
936 * Create margin tag for breakpoints in source and assembly windows.
937 * Add new routines to be invoked when target state changes to/from
939 * Add start of expression window.
940 * Change bindings of mouse button 1 in assembly and source window
941 to just set or clear breakpoints when in the margin tag.
942 * Change shape of register window to be more vertical to better
943 reflect it's contents.
945 * Cleanup some code around command window bindings.
947 * infrun.c (wait_for_inferior): Make sure
948 through_sigtramp_breakpoint is non-null before deleting.
950 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
952 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
954 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * Makefile.in (coffread.o): Depend on target.h.
957 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
959 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
963 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
965 * objfiles.c (objfile_relocate): When relocating ->sections, use
966 objfile not symfile_objfile.
968 * symtab.h, minsyms.c (minsyms_sort): New function.
969 * objfiles.c (objfile_relocate): Call it.
971 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
973 * objfiles.c, objfiles.h (objfile_to_front): New function.
974 * remote-vx.c (vx_add_symbols): Call it.
976 * coffread.c (coff_symtab_read): Handle common symbols the same
977 way that partial-stab.h does.
979 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
981 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
982 machine/psl.h. These are host files.
984 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
986 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
987 does *not* include the terminating NULL msymbol.
989 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
991 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
992 loader that reads files using BFD and converts it on the fly.
994 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
996 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
997 * monitor.c (monitor_load): check the load type and load the file
998 accordingly. Default to gr_load_image().
999 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
1000 srecord format by downloading to the monitor.
1001 * w89k-rom.c, op50n-rom.c: set supported load types.
1003 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1005 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
1006 * Makefile.in: Remove xcoffexec.o rule.
1008 * exec.c (exec_file_command): Add comment.
1010 Fix data and bss relocation for VxWorks 5.1:
1011 * remote-vx.c (vx_add_symbols): New function.
1012 (vx_load_command, add_symbol_stub): Call it instead of
1014 (vx_wait): Remove comment which was wrong to useless.
1015 * remote-vx.c: Reindent much of file.
1016 * coffread.c (cs_to_section, find_targ_sec): New functions.
1017 (process_coff_symbol): Set SYMBOL_SECTION to result
1019 (coff_symtab_read): Call cs_to_section and deal with result
1020 rather than assuming sections are in a certain order. Deal with
1022 * coffread.c: Remove text_bfd_scnum variable.
1024 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
1026 * corelow.c: Format to standard.
1027 (core_close): Use name instead of bfd_filename.
1029 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1031 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
1034 * symfile.c (reread_symbols): Include bfd_errmsg string in error
1035 message if bfd_close fails.
1036 * exec.c (exec_close), solib.c (clear_solib), corelow.c
1037 (core_close), objfiles.c (free_objfile), irix5-nat.c
1038 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
1039 (gr_load_image): Check for errors from bfd_close.
1040 * solib.c (look_for_base), remote-utils.c (gr_load_image),
1041 remote-udi.c (download), corelow.c (core_open), symfile.c
1042 (symfile_bfd_open), symfile.c (generic_load): Add comment
1043 regarding error from bfd_close.
1044 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
1045 comment about bogus handling of errors from bfd_openr.
1046 * exec.c (exec_close): Add comment regarding memory leak and
1047 dangling reference to vp->name.
1049 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
1052 of using longest_to_int.
1054 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
1055 mips and alpha targets need the real breakpoint pc for
1056 creating the breakpoint frame.
1058 * stack.c (return_command): Cast return value to the return
1059 type of the function from which we return.
1060 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
1061 to STORE_RETURN_VALUE.
1063 * symtab.c (lookup_symbol): Remove search for `static mangled
1064 symbols', the search for `static symbols' already looks for
1065 mangled and demangled symbols via lookup_block_symbol.
1067 * valarith.c (value_binop): Use ANSI C arithmetic conversions
1068 when performing integral evaluations, implement BINOP_EQUAL and
1070 (value_equal, value_less): Use value_binop to perform the
1071 comparison if both operands have TYPE_CODE_INT.
1073 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
1074 as they are written back later. Handle sp restore for frameless
1075 functions. Use fdata.nosavedpc instead of fdata.frameless to
1076 determine if the pc has been saved.
1077 (function_frame_info): Handle `mr r31,r1', which is generated by
1078 gcc-2.6, as a synonym for `oril r31,r1,0'.
1079 (skip_trampoline_code): Handle shared library trampolines.
1080 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
1081 their real name. Enables setting of breakpoints in shared libraries
1082 before the executable is run.
1084 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
1086 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
1087 interface code still works with the new ROM monitor
1088 structures. Fake out a couple of fields.
1090 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1092 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
1093 target_write_pc, target_read_fp, target_write_fp): Rename to
1095 (h8500_read_pc, h8500_write_pc): Add pid argument.
1096 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
1097 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
1098 Change to match functions above.
1100 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1102 * NEWS: Add item about if and while.
1104 * .gdbinit: Restore `end'; it was not excess. Reindent
1105 list-objfiles to make this clear. Comment out all of
1106 list-objfiles because old gdb's choke on it.
1108 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1110 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
1111 include tm-mips64.h.
1113 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1115 * Makefile.in (ANNOTATE_OBS): New definition.
1116 (COMMON_OBS): Add exec.o.
1117 (annotate.o): Remove extra compile rule.
1118 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
1121 * .gdbinit: Remove excess `end'.
1123 * exec.c: Merge in RS6000 support from xcoffexec.c.
1124 (symfile.h, objfiles.h, xcoffsolib.h): Include.
1125 (vmap): New global variable.
1126 (exec_close): Close and free objects in vmap chain.
1127 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
1128 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
1129 (exec_files_info): Print vmap information.
1130 * xcoffexec.c: Remove.
1131 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
1132 (TDEPFILES): Use exec.o instead of xcoffexec.o.
1133 * TODO: Remove pertinent items.
1135 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
1137 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
1138 are no longer needed as of gcc-2.6.0.
1140 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1142 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
1144 (fetch_core_registers): Don't try to fetch a register if
1145 regmap maps it to -1.
1146 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
1147 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
1148 stores the registers in a weird order.
1150 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1152 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
1153 if inferior_pid is nonzero.
1155 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1157 Speed up GDB startup time by not demangling partial symbols.
1158 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
1159 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1160 No longer demangle partial symbols.
1161 * symtab.c (lookup_symbol, list_symbols): Handle mangled
1162 variables, e.g. C++ static members, via the minimal symbols.
1164 Handle reordered functions in an objfile, for Irix 5.2 shared
1166 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
1167 set if the functions in an objfile are reordered.
1168 * mdebugread.c (parse_partial_symbols): Detect reordered
1169 functions in an objfile.
1170 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
1171 lookup algorithm if the functions in the objfile are reordered.
1173 * xcoffexec.c (exec_close): If the current target has a copy
1174 of the exec_ops sections, reflect the freeing of the sections
1177 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
1178 `sizeof dummy', for constructing the call dummy code.
1180 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
1181 function declarations.
1182 * sparc-tdep.c (sparc_pop_frame): Cast result of
1183 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
1185 * irix5-nat.c (enable_break): Set breakpoint at the entry point
1186 of the executable, to handle the case where main resides in a
1188 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
1189 after shared library symbol reading, to get rid of a warning from
1190 heuristic_proc_start if the startup code has no symbolic debug info.
1192 * breakpoint.h (struct breakpoint): Add new fields language
1193 and input_radix, to enable breakpoint resetting with the
1194 proper language and radix.
1195 * breakpoint.c (set_raw_breakpoint): Initialize them.
1196 (breakpoint_re_set_one): Use them when resetting the breakpoint.
1197 (breakpoint_re_set): Preserve current language and input_radix
1198 across breakpoint_re_set_one calls.
1200 * symtab.c (decode_line_1): Do not build a canonical line
1201 specification for `*expr' line specifications.
1203 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1205 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1207 The point of these changes is to avoid reading the frame pointer
1208 and stack pointer during stepping, to speed things up.
1209 A. Changes to not select a frame until we need a selected frame:
1210 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
1211 * infrun.c (wait_for_inferior): Move call to select_frame back to
1212 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
1213 Law, but the change was my idea); the only reason for that change
1214 was so we could save and restore the selected frame in
1215 wait_for_inferior, and now that flush_cached frames clears the
1216 selected frame, that should work OK now.
1217 B. Changes to not create a current_frame until we need one:
1218 * blockframe.c (get_current_frame): If current_frame is NULL, try
1219 to create an innermost frame.
1220 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
1221 infrun.c (wait_for_inferior), thread.c (thread_switch),
1222 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
1223 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
1224 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
1225 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
1226 i960-tdep.c (pop_frame), m68k-tdep.c
1227 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
1228 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
1229 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
1230 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
1231 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
1232 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
1233 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
1234 call create_new_frame.
1235 * corelow.c (core_open), altos-xdep.c (core_file_command),
1236 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
1237 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
1238 umax-xdep.c (core_file_command): Don't call create_new_frame; do
1239 call flush_cached_frames.
1240 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
1242 C. Changes to get rid of stop_frame_address and instead only
1243 fetch the frame pointer when we need it.
1244 * breakpoint.c (bpstat_stop_status): Remove argument
1245 frame_address; use FRAME_FP (get_current_frame ()).
1246 * infrun.c (wait_for_inferior): Don't pass frame pointer to
1248 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
1249 ()) instead of stop_frame_address.
1250 * infrun.c (save_inferior_status, restore_inferior_status),
1251 inferior.h (struct inferior_status): Don't save and restore
1253 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
1254 (select_thread): Remove stop_frame_address and uses thereof.
1255 D. Same thing for the stack pointer.
1256 * infrun.c (wait_for_inferior): Remove stop_sp and replace
1257 uses thereof with read_sp ().
1258 E. Change to eliminate one nasty little spot where we were
1259 wanting to know the frame pointer from before the current step
1260 (idea from GDB 3.5, which saved my ass, because my other ideas of
1261 how to fix it were very baroque).
1262 * infrun.c: Remove prev_frame_address.
1263 * infrun.c (wait_for_inferior, step_over_function): Use
1264 step_frame_address instead of prev_frame_address.
1265 F. Same basic idea for the stack pointer.
1266 * inferior.h, infcmd.c: New variable step_sp.
1267 * infcmd.c (step_1, until_next_command): Set it.
1268 * infrun.c: Remove prev_sp and replace uses by step_sp.
1269 * infrun.c (wait_for_inferior): If we get out of the step
1270 range, then set step_sp to the current stack pointer before we
1273 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1275 * top.c (target_byte_order_auto): New static variable.
1276 (set_endian): Mention that ``auto'' is permitted.
1277 (set_endian_auto): New static function.
1278 (show_endian): Change message based on target_byte_order_auto.
1279 (set_endian_from_file): New function.
1280 (init_main): Add command ``auto'' to endianlist.
1281 * exec.c (exec_file_command): Call set_endian_from_file.
1282 * defs.h (set_endian_from_file): Declare.
1284 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1286 * nlm/i386.c (flush_i_cache): New function, does nothing.
1287 (frame_to_registers, registers_to_frame, set_step_traps,
1288 clear_step_traps, do_status): Make non-static.
1290 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1292 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
1293 defined, define as 0.
1294 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
1296 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1297 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1298 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1299 (BREAKPOINT): Remove definition.
1300 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1301 (BREAKPOINT): Remove definition.
1302 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
1303 value of 1, rather than without a value.
1304 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
1305 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
1306 run time rather than at compile time.
1308 * remote-mips.c (break_insn): Remove.
1309 (BREAK_INSN, BREAK_INSN_SIZE): Define.
1310 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
1311 (mips_remove_breakpoint): Likewise.
1313 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
1314 define TARGET_BYTE_ORDER as target_byte_order, and declare
1315 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
1316 a test of TARGET_BYTE_ORDER.
1317 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
1319 (endianlist, target_byte_order): New variables.
1320 (set_endian, set_endian_big, set_endian_little): New functions.
1321 (show_endian): New function.
1322 (init_cmd_lists): Initialize endianlist.
1323 (init_main): Add commands ``set endian big'', ``set endian
1324 little'', and ``show endian''.
1325 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
1326 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
1327 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
1328 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
1329 * values.c: Likewise.
1331 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1333 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
1335 * nlm/Makefile.in: Get rid of NWINCLUDES.
1336 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
1337 User should now configure with --with-headers.
1339 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * gdbserver/server.c (main): Silently accept all unrecognized
1342 requests and send back a zero length acknowledge. That is what
1343 *-stub.c do and is what remote.c expects.
1345 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1347 * corelow.c (core_open): Copy the modified to_sections_end
1348 vector from current_target to core_ops too.
1350 * gdbserver/server.c (main): Silently accept query requests
1351 and send back a zero length acknowledge.
1353 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1355 * nlm/Makefile.in: Don't define NWINCLUDES.
1356 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
1358 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1360 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
1362 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
1364 * lynx-nat.c (child_wait): Use status.w_status, not status, in
1365 arithmetic. status is a `union wait'.
1367 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
1369 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
1371 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1373 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
1375 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1377 * coffread.c (complete_symtab): If last_source_file is set upon
1380 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
1382 * xcoffread.c (read_xcoff_symtab, case C_FILE):
1383 Set main_aux before using it.
1385 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
1387 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
1388 ignoring before. But continue to ignore XMC_DS.
1390 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
1392 * hpread.c (hpread_read_array_type): Do not change the type code
1393 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
1396 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
1397 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
1398 as an T_UNS_LONG with length 8).
1400 * hpread.c (struct hpread_symfile_info): Delete have_module field
1401 and accessor macro. Minor indentation fix.
1402 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
1403 and reset state variables have_name & texthigh if pst is NULL.
1404 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
1405 partial symbol table if pst is non-NULL. If pst is NULL, then
1406 start a new psymtab.
1407 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
1408 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
1409 correct handling of subfiles.
1411 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1413 * defs.h (misc_command_type): Remove trailing comma from
1416 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
1418 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
1419 out of an interrupt frame.
1421 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1423 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1425 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1426 * mips-tdep.c (mips_print_register): Don't test float validity.
1427 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1428 config/arm/tm-arm.h, config/convex/tm-convex.h,
1429 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1430 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1431 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1432 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1433 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1434 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1435 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1436 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1437 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1440 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1442 * TODO: Remove item about adding general multi-threaded stuff;
1444 Remove item about specifying arbitrary locations of stack frames
1445 (this works on some machines).
1446 Remove item about debugging functions without a frame pointer
1447 (this works on some machines).
1448 Remove item about re-writing macros which handle frame chaining and
1449 frameless functions. They have been re-written at least once
1450 since that item was written.
1451 Remove item about gdb catching SIGINT when attached; this is done.
1452 Remove item about having list_command not read symbols--why bother?
1454 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1456 * TODO: Append contents of Projects file.
1459 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1461 * corelow.c (add_solib_stub): Remove copying of to_sections,
1462 pass current_target to SOLIB_ADD. The Sep 10 change failed
1463 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1465 * corelow.c (core_open): After reading the shared libraries,
1466 copy the modified to_sections vector from current_target to
1467 core_ops, so that core_close can free it later.
1468 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1469 Pass down target parameter from SOLIB_ADD and use it instead of
1470 directly accessing core_ops.
1472 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1474 * solib.c: *BSD systems need <a.out.h> to be included before
1477 * i386b-nat.c: Add i386_float_info(), etc.
1478 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1480 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1481 * config/i386/nm-nbsd.h: Use it.
1482 * config/sparc/nm-nbsd.h: Use it.
1483 * config/ns32k/nm-nbsd.h: Use it.
1485 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1486 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1487 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1488 New files, support for NetBSD/i386.
1489 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1490 New files, support for NetBSD/ns32k.
1492 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1494 * .gdbinit: Add list-objfiles command.
1496 * TODO: Reword item regarding NO_STD_REGS.
1498 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1499 coff_read_struct_type): Allocate on symbol_obstack, not directly
1500 via malloc/savestring.
1502 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1504 * TODO: Add more items.
1505 * tests: Remove the directory and all of its (obsolete) contents.
1507 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1509 * coffread.c (init_stringtab): When copying length to stringtab,
1510 use target format, not host format, since that is what the rest of
1513 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1515 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1516 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1517 NWINCLUDES definitions.
1518 * i386-nlmstub.c: Removed.
1520 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1522 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1523 char * (from const char *) before assigning. Don't save string we
1524 pass to record_minimal_symbol (it already saves it).
1526 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1528 * gdbtk.tcl: Let ^U delete lines in the command window.
1530 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1532 * cp-valprint.c (static_field_print): New variable, controls
1533 printing of static members.
1534 (_initialize_cp_valprint): New print set subcommand
1535 "static-members". Turn on printing of static members by default.
1536 (cp_print_value_fields): Print static members if necessary.
1538 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1539 (elf_locate_base): Use only standard BFD functions to collect
1540 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1541 tag only if it got defined via the inclusion of <link.h>.
1543 * f-exp.y: Write block for OP_VAR_VALUE.
1544 * f-valprint.c (info_common_command): Handle `info common'
1545 without an argument correctly.
1547 * c-typeprint.c (c_type_print_base): Handle template constructors.
1548 * symtab.c (gdb_mangle_name): Handle template method mangling,
1549 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1551 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1553 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1554 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1555 * ch-valprint.c (chill_val_print): Pass index type directly
1556 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1557 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1558 if the index type is a stub.
1560 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1562 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1563 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1564 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1565 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1566 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1567 config/mips/riscos.mh, config/pa/hppahpux.mh,
1568 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1569 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1570 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1572 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1574 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1576 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1577 Also, add decl for symtab_to_filename.
1578 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1579 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1580 routine decr replaces in line code.
1581 * (create_file_win): Use catch to handle open failures more
1582 elegantly. Also, create special window to display file open
1583 failure message. Move opening of file prior to creation of text
1585 * (create_asm_win): Add PC as argument. We now base disassembly
1586 on PC instead of function name, since function names can be
1587 ambiguous (usually seen with shared libs). Also, use catch to
1588 simplify code where we don't care about failures.
1589 * source.c (symtab_to_filename): New. Returns the file
1590 associated with a symtab.
1591 * top.c: Define interactive_hook. Called during QUIT to animate
1594 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1596 * stabsread.c (read_type): Handle stub types for bitstrings.
1597 * stabsread.c (read_array_type): Check for stub domain type
1598 using TYPE_FLAG_STUB, not its length.
1599 * gdbtypes.c (create_set_type): Handle a stub domain type.
1601 * ch-exp.y: Get rid of some extra non-terminals, and move
1602 their rules into primitive_value.
1603 * parser-defs.h: Add comment about unary postfix operators.
1604 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1605 * expprint.c (print_subexp): Recognize unary postfix operator.
1607 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1609 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1610 Add warnings about depreciation of `snoop' cmd.
1612 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1614 * remote-hms.c (hms_read_inferior_memory): Cope when
1615 target sends both \r and \n.
1617 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1619 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1620 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1622 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1625 mst_solib_trampoline.
1627 * f-valprint.c (f_val_print): Change cast of valaddr from
1628 CORE_ADDR * to char **, since that is how it is used.
1630 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1631 using obsavestring, and pass that to prim_record_minimal_symbol.
1632 Having the objfile point to bfd_asymbol_name directly doesn't work
1633 if we save and restore a mapped symbol file.
1635 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1637 * gdbtk.tcl: Add ref counts to breakpoint tags.
1638 * Put quotes around function name in disassemble command to better
1639 handle assembler names containing `.'.
1640 * Make pclist element 0 be filler to avoid off-by-one problem with
1642 * Set names of top-level windows.
1643 * Add register display window.
1644 * Add PC to label of assembly window.
1646 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1648 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1649 to add a generic ROM monitor interface, and support file for the
1650 WinBond W89K and the Oki OP50N PA based target boards.
1652 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1654 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1655 disassembly more efficient.
1656 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1658 * (gdb_loc): Include pc in return value. Also, return function
1659 name if arg was specified.
1660 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1661 after command completes.
1662 * (gdbtk_init): Improve error handling.
1664 * gdbtk.tcl: Add lots of comments. Clean up code.
1665 * (gdbtk_tcl_fputs): Make output window redirectable.
1666 * Add assembly window, and breapoint support.
1667 * Make button 1 in margin toggle breakpoints.
1668 * Use stippling to indicate breakpoint disabling.
1670 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1672 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1674 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1676 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1677 change by replacing `symbols_added' with `so_last'.
1678 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1679 global common symbols, they will be resolved by the runtime loader.
1680 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1681 Handle scSCommon like scCommon symbols.
1683 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1685 * corelow.c (add_solib_stub): Copy to_sections changes from
1686 core_ops to current_target after adding the shared libraries.
1687 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1688 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1689 error to a complaint, simplify complaint.
1690 * procfs.c (signalname, errnoname): Make `name' const.
1691 * symfile.c (reread_symbols): Use filename from old BFD to
1693 * values.c (record_latest_value): Don't record value in the
1694 history chain until we are sure there won't be an error.
1696 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1698 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1701 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1703 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1705 * remote.c (fromhex): Make error more explicit.
1706 (read_frame): Don't print bad checksum information unless
1707 remote_debugging. Don't use repeat count unless it's > 0.
1708 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1709 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1710 Optionally cope with BC style breakpoints.
1711 (e7000_command): After command send directly to the E7000 mark
1712 registers as changed.
1713 (why_stop, e7000_wait: Understand BC style stop condition.
1714 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1715 sequences. (frame_find_saved_regs): Likewise.
1716 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1718 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1719 (more work here to come)
1720 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1723 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1725 * sparclite/Makefile.in: Assorted stuff needed for eload.
1727 * sparclite/eload.c: Merge in command line argument parsing and
1728 error message handling improvements orignally made to aload.c.
1730 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1732 * defs.h (enum misc_command_type, command_control_type): Enums
1733 for describing the command and control types.
1734 (struct command_line): Add new fields to keep track of the command
1735 type and body associated with the command.
1736 * top.c: Include value.h. Delete whitespace at the end of lines.
1737 (build_command_line, get_command_line): New functions.
1738 (execute_control_command, while_command, if_command): Likewise.
1739 (realloc_body_list, read_next_line): Likewise.
1740 (recurse_read_control_structure): Likewise.
1741 (execute_user_command): Call execute_control_command.
1742 (read_command_lines): Simplify by calling read_next_line, call
1743 read_control_structure for "if" and "while" commands.
1744 (free_command_lines): Free new fields in the command structure.
1745 (define_command): Reset control_level to zero.
1746 (init_main): Install command handlers for "if" and "while" commands.
1748 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1750 * c-typeprint.c (c_type_print_varspec_prefix,
1751 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1752 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1753 call f77_value_literal_string instead.
1754 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1755 (parse_number): Translate 'd' floats to 'e' so atof() works.
1756 (yylex): Remove unused variables.
1757 * f-lang.c: Include <string.h>.
1758 (get_bf_for_fcn): Remove unused variable.
1759 * f-typeprint.c (f_type_print_varspec_prefix,
1760 f_type_print_varspec_suffix): Remove unused
1761 variables, add cases to switch statements.
1762 (f_type_print_base): Remove unused variables.
1763 * f-valprint.c (gdbcore.h, command.h): Include.
1764 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1765 Call read_memory_integer with correct number of arguments.
1766 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1767 with correct argument type.
1768 (f77_print_array): Removed unused array array_size_array.
1769 (f_val_print): Don't use a CORE_ADDR as a char *.
1770 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1771 (value_assign): Handle Fortran literal string and complex values.
1772 (f77_cast_into_complex, f77_assign_from_literal_string,
1773 f77_assign_from_literal_complex): New functions.
1775 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1777 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1780 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1782 * i960-tdep.c (signal.h): Don't include.
1784 * cxux-nat.c (target_is_m88110): Remove definition.
1786 * configure.in (config/nm-empty.h): If cross only, use instead
1787 of config/nm-trash.h.
1788 * config/nm-trash.h: Remove.
1789 * config/nm-empty.h: New file.
1790 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1791 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1792 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1793 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1794 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1796 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1798 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1800 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1802 * configure.in: No longer look for nm, tm, and xm headers in
1803 config/<header>; they are always in config/<cpu>/<header>.
1805 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1807 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1808 the end of the list of objfiles, instead of at the beginning.
1810 * xcoffread.c (allocate_include_entry): New function, abstracted
1811 from code in record_include_begin.
1812 (record_include_begin, record_include_end): Call it.
1814 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1815 target_has_stack to decide whether to create a real stack frame
1818 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1820 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1822 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1824 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1826 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1827 field names into what is expected by sparc-nat.c.
1829 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1831 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1833 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1835 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1837 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1839 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1840 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1843 * nlm/Makefile.in: Get rid of NWSOURCE.
1844 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1845 * nlm/gdbserve.o: Add dummy __main routine.
1846 * nlm/gdbserve.def: Turn on debug.
1848 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1850 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1852 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1854 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1855 * config/xm-nbsd.h: fix typo.
1856 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1857 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1859 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1861 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1863 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1864 change typeo in error msg (`inferrior' -> `inferior').
1866 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1868 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1869 attach_flag (this check was performed by the callers). Also check
1870 inferior_thisrun_terminal.
1871 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1872 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1873 attach_flag in deciding whether to call set_sigint_trap and
1876 * value.h (struct value): Change literal_data from PTR to char *,
1877 since that is the way it is used.
1879 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1881 * somread.c (som_symfile_read): Force unwinds to be re-read after
1882 reading in a new partial symbol table.
1884 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1886 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1887 an obsolete conditional.
1888 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1889 an obsolete conditional.
1890 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1893 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1895 * Makefile.in (ns32k-opcode.h): Remove reference.
1896 (ns32k-pinsn.o): Update dependencies.
1897 * ns32k-opcode.h: Remove file.
1898 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1899 all other code in this file.
1901 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1903 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1904 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1906 * nlm/Makefile.in: Add rule for .S.o.
1907 * nlm/aio.h: Protect from multiple inclusions.
1908 * nlm/alpha-io.S: Remove everything we don't need.
1909 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1910 Remove, no longer needed.
1911 * nlm/alpha.c: Merge in lots of stuff from previous files.
1912 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1913 breakpoint_insn extern.
1914 * Move stuff from alpha-patch.h into here.
1916 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1918 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1920 * annotate.c (annotate_starting): Flush output.
1922 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1924 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1925 the callers of symbol_file_add. Gets rid of heuristic fence-post
1926 warnings on mips and alpha targets when the PC resides in a shared
1927 library which is not yet read in.
1928 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1929 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1930 remote-vx.c (vx_open), solib.c (solib_add):
1931 Add call to reinit_frame_cache after all shared libraries are read in.
1932 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1933 symfile.c (symbol_file_command, add_symbol_file_command):
1934 Add call to reinit_frame_cache after symbol_file_add.
1936 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1938 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1939 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1940 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1941 * configure.in: Add sparc-*-netbsd target.
1943 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1945 * remote-vx.c (vx_attach): Interpret the command argument as an
1948 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1950 * configure.in: Change i[34]86 to i[345]86.
1951 * nlm/configure.in: Likewise.
1952 * gdbserver/configure.in: Likewise.
1954 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1956 * configure.in (i386-*-netware): Automatically configure nlm
1959 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1961 * nlm/gdbserve.c: conditionalize header file inclusion for either
1962 NetWare 4.0 or PIN targets.
1963 * nlm/i386.c: include appropriate header files.
1964 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1967 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1969 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1970 * nlm/gdbserve.def: Autoload clib.
1972 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1974 * breakpoint.c (condition_command): Call breakpoints_changed.
1976 * gdbtypes.h: Declare f77_create_literal_string_type and
1977 f77_create_literal_complex_type.
1978 * valops.c (f77_value_literal_string, f77_value_substring,
1979 f77_value_literal_complex): Use xmalloc not malloc.
1980 * valops.c (f77_value_literal_string, f77_value_substring):
1981 Make addr char * not CORE_ADDR.
1982 * value.h (struct value): Add new field literal_data of aligner union.
1983 (VALUE_LITERAL_DATA): Use it.
1984 * f-lang.h: Declare find_common_for_function.
1985 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1986 myaddr fields of a union. Don't overload it with the frame field
1987 (not sure this is necessary; I'm not sure what lval_* codes
1988 VALUE_SUBSTRING_* can be used with).
1990 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1992 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1993 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1995 * rs6000-nat.c: Include libbfd.h again, needed until reference
1996 to bfd_cache_lookup is cleaned out.
1998 * config/i386/linux.mh (XM_CLIBS): Add -lm.
2000 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2002 Work to reduce the interrupts-off duration when running in DOS.
2003 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
2004 (dos_async_rx): rewrite to unpack as many characters from the
2005 asynctsr as possible into a local buffer.
2007 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
2009 Initial Fortran language support, adapted from work by Farooq Butt
2010 (fmbutt@engage.sps.mot.com).
2011 * Makefile.in: Add Fortran-related files and dependencies.
2012 * defs.h (language_fortran): New language enum.
2013 * language.h (_LANG_fortran): Define.
2014 (MAX_FORTRAN_DIMS): Define.
2015 * expression.h: Reformat to standard.
2016 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
2017 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
2018 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
2019 TYPE_CODE_LITERAL_STRING): New type codes.
2020 (type): New fields upper_bound_type and lower_bound_type.
2021 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
2022 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
2024 (builtin_type_f_character, etc): Declare.
2025 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
2026 * f-exp.y: New file, Fortran expression grammar.
2027 * f-lang.c: New file, Fortran language support functions.
2028 * f-lang.h: New file, Fortran language support declarations.
2029 * f-typeprint.c: New file, Fortran type printing.
2030 * f-valprint.c: New file, Fortran value printing.
2031 * eval.c (evaluate_subexp): Add code for new expression opcodes,
2032 fix wording of error message.
2033 * gdbtypes.c (f77_create_literal_complex_type,
2034 f77_create_literal_string_type): New functions.
2035 * language.c (set_language_command): Add Fortran info.
2036 (calc_f77_array_dims): New function.
2037 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
2039 * symfile.c (deduce_language_from_filename): Recognize .f and .F
2040 as Fortran source files.
2041 * valops.c (f77_value_literal_string, f77_value_substring,
2042 f77_value_literal_complex): New functions.
2044 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2046 * c-typeprint.c (c_print_type): Assume demangled arguments
2047 if a '(' is found in varstring, looking for ')' at the end of
2048 varstring did fail with demangled const member functions, which
2049 have a trailing `const'.
2050 * remote.c (get_offsets, putpkt): Change to `char' buffers,
2051 to avoid errors when compiling with DEC c89.
2052 (remote_wait): Cast to `char *' before passing buffer to
2053 fputs_filtered, to avoid errors when compiling with DEC c89.
2054 (remote_wait): Do not return inferior_pid by default, this
2055 statement is never reached, which causes warnings from some
2057 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
2058 * symfile.c (load_command): If called with no argument, try
2059 to get the filename from the executable file.
2060 (generic_load): Remove check for NULL filename, it is done
2061 in load_command now.
2063 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
2065 * Makefile.in (ALLDEPFILES): Add hpread.c.
2066 (hpread.o): Add dependencies.
2068 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
2070 (BYTES_IN_WORD): Delete.
2071 (som_symfile_read): Call hpread_build_psymtabs to build any
2072 minimal symbols based on the HP C native debug symbols.
2073 (som_symfile_finish): Call hpread_symfile_finish.
2074 (som_symfile_init): Call hpread_symfile_init.
2075 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
2076 * hppa-tdep.c (hpread_adjust_stack_address): New function.
2078 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
2079 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
2080 * hpread.c: New file.
2082 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
2084 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
2085 from June 2, 1994 (what was I thinking?!?). Fix it right this
2088 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
2090 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
2092 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2094 * README: Grammar improvements, clarifications, updates.
2096 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
2098 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
2099 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
2100 * configure.in (powerpc-*-netware*): Automatically configure nlm
2102 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
2103 specific stuff. Make things more configurable.
2104 * nlm/configure.in: Add powerpc-*-netware* target. Use
2105 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
2107 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
2108 Remove lots of architecture-specific stuff.
2109 * nlm/gdbserve.def: Add new imports.
2110 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
2111 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
2113 * nlm/prelude.o: What was this doing here?
2114 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
2115 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
2116 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
2117 * config/powerpc/tm-ppc-nw.h: Ditto.
2119 * nlmstub.def: New file, contains imports for 386 nlm stub.
2121 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
2123 * remote-pa.c: New file for HPPA embedded support. Currently it's
2125 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
2127 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2129 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
2130 STORE_RETURN_VALUE): Define to use %a0 for pointers.
2132 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2134 * remote-mips.c: Remove unused declaration of mips_load.
2136 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2138 * coffread.c: General cleanup, and support for section offsets.
2139 (time.h, sys/types.h, libbfd.h): Don't include.
2140 (cur_src_start_addr, cur_src_end_addr): Rename to
2141 current_source_start_addr, current_source_end_addr.
2142 (nlist_stream_global): Remove.
2143 (nlist_bfd_global): New global variable.
2144 (coff_symfile_read): Remove code that gets and uses fileno()
2146 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
2147 section_offsets parameter, add text/data section offset to
2148 appropriate symbols' values.
2149 (read_one_sym): Use bfd_read instead of fread.
2150 (init_stringtab, init_lineno): Change first parameter to a bfd,
2151 use bfd routines instead of raw I/O.
2153 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2155 * symtab.c (decode_line_1): If funfirstline and we get a
2156 non-LOC_BLOCK symbol (e.g. variable or type), then error().
2158 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
2160 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
2161 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
2162 (TAGS): Also pass result of find on config sub-directory to etags.
2163 (ALLPARAM): Remove; now unused.
2165 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
2167 * Makefile.in (VERSION): Bump to 4.13.1
2168 * NEWS, README: Update to match gdb 4.13 release version.
2170 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
2172 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2173 * cxux-nat.c: Remove dangling #else block.
2174 (m88k_harris_core_register_addr): New function.
2176 * environ.c (init_environ): If no environment, do nothing.
2178 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
2180 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
2181 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
2182 "expression.h", "language.h", "gdbtypes.h", "demangleh".
2183 Move all global variables into the private symbol table structure
2184 and add accessor macros. Update some comments.
2185 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
2186 (hpread_end_psymtab): New function to end a partial symbol table,
2187 all callers changed (no more bogus sharing with dbxread.c).
2189 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
2191 * remote.c (remote_wait): Return inferior_pid instead of 0 for
2194 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2196 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
2199 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
2201 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
2202 errno_max, signo_max, strtoerrno, strtosigno): Delete.
2203 Include "libiberty.h" instead.
2205 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
2207 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
2208 add additional argument specifying raw address to permit
2209 proper release of debug registers.
2210 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
2213 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
2215 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
2216 define them in top.c. Add comments to the hooks.
2218 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
2220 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
2221 `to_remove_breakpoint' fields.
2223 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2225 * infcmd.c (run_command): Remove comment suggesting using
2226 target_has_execution instead of inferior_pid.
2228 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
2230 * remote-mips.c (mips_open): add code to handle baud rate.
2232 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
2234 * infrun.c (wait_for_inferior): Call target_resume() upon
2235 detection of new processes.
2237 * procfs.c (create_procinfo): Return pointer to new procinfo
2239 * (do_detach): Spacing & formatting cleanup.
2240 * (procfs_wait): Move wait_again label to ensure that we really
2241 wait again. On exit from fork, release new child from gdbs'
2243 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
2245 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
2247 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
2248 problem (losing localvars on the close-brace instead of after
2251 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2253 * i386-nlmstub.c (handle_exception): Wait until the thread has
2254 been started before killing the NLM by pointing the PC at
2257 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2259 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
2260 Irix 5 has a standard _sigtramp signal handler.
2261 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
2262 it is not needed for a standard _sigtramp signal handler.
2263 Add shared library sections to the section table of the target
2264 before adding the symbols.
2265 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
2266 instructions that do not prepare a stack adjustment.
2267 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
2268 which does the right thing on machines where `char' is unsigned.
2270 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
2272 * remote.c (remote_open): Move setting of inferior_pid prior to
2273 call to remote_start_remote. Also use unique value for pid to
2274 avoid confusion with read_register_pid & friends.
2275 * (remote_wait): Return inferior_pid instead of 0 in all cases.
2277 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2279 * dwarfread.c (bfd.h): Don't include.
2281 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2283 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
2284 kill the program being debugged. KillMe(), the undocumented
2285 call intended for this purpose, causes the server to hang.
2287 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2289 * remote.c (read_frame): Calculate run length encoded checksum
2291 * config/sh/stub.c: New file.
2293 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
2295 * target.c (find_default_run_target): Make sure to_can_run is set
2298 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2300 * TODO: Remove note about fast watchpoints and remove obsolete
2303 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2305 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
2306 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
2307 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
2309 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
2311 * target.c (add_target): Don't call clean_target on target
2313 * (unpush_target): Test for to_close being set before calling.
2314 * (target_xfer_memory, target_info): Check for to_has_memory
2315 before playing with memory.
2317 * remote.c (remote_open): Set inferior_pid to make kill command
2319 * inflow.c (kill_command): Revert change of Aug 2. Use
2320 inferior_pid to determine whether to print out "The program is not
2321 being run." message.
2323 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2325 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
2326 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
2327 * m3-nat.c: Pass argument to return_to_top_level.
2328 Declare m3_kill_inferior before use.
2329 (port_chain_insert): In "can't happen" case, abort rather than
2330 setting `mid' to large decimal constant (which gcc warns about).
2331 (get_thread_name): Use cast to convert const char * to char *.
2332 (add_mach_specific_commands): #if 0 "thread break" command.
2333 (m3_trace_him): Call push_target.
2334 (mach_really_wait): New argument pid; remove unused
2336 (intercept_exec_calls): Call target_terminal_init and
2337 target_terminal_inferior once the child execs.
2338 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
2340 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
2342 * procfs.c (procfs_mourn_inferior): don't dereference the
2343 procinfo pointer after it has been freed.
2345 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2347 * breakpoint.c (breakpoint_1): Improve pluralization in display
2348 of breakpoint hit counts.
2350 * language.h (struct language_defn): Remove unused field
2352 (longest_float): Remove, no longer used.
2353 * language.c (unknown_language_defn, auto_language_defn,
2354 local_language_defn): Remove init of la_longest_float field.
2355 * c-lang.c (c_language_defn, cplus_language_defn,
2356 asm_language_defn): Ditto.
2357 * ch-lang.c (chill_language_defn): Ditto.
2358 * m2-lang.c (m2_language_defn): Ditto.
2360 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2362 * defs.h (bfd_read, bfd_seek): Remove declarations.
2363 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
2365 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2367 * inflow.c (kill_command): Fix a bug which prevented target
2368 programs to be killed.
2370 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
2372 * defs.h: Change two-line declarations to one-line form.
2373 (NORETURN): Define as "volatile" only for older GCCs.
2374 (ATTR_NORETURN): Define for newer GCCs.
2375 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
2377 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2379 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
2380 * breakpoint.c (delete_breakpoint, enable_breakpoint,
2381 disable_breakpoint): Don't call breakpoints_changed; it is now
2382 called via the *_breakpoint_hook functions.
2383 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
2385 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
2387 * stabsread.c (read_type): Fix a bug in enum size calculation.
2389 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
2391 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
2392 argument types to shut up GCC.
2394 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
2395 linker stub, then return the address the stub will return to.
2396 (frame_saved_pc): Correctly restart the search for the saved
2397 pc when a linker stub is encountered.
2399 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
2400 register stores emitted by the version 9 HP compilers.
2401 (inst_saves_fr): Relax test for a specific base register (%r1);
2402 this avoids losing with the version 9 HP compilers.
2403 (skip_prologue): Try to skip argument stores emitted by the HP
2404 compilers. It's not perfect, but it's better than before.
2406 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
2408 * findvar.c (write_pc write_pc_pid): Remove casts to long when
2409 calling write_register_pid.
2410 * (write_register_pid): Add prototype.
2412 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2414 * remote.c (read_frame): Split readchar/checksum calculation into
2415 two parts since evaluation order is undefined.
2417 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
2419 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2420 * Makefile.in (coredep.o): Add inferior.h as dependency.
2421 * inflow.c: Add F_SETOWN to list of defines to check
2422 around code that uses F_SETOWN.
2424 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2426 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2427 set the -L and -B directory prefixes so we can link with it.
2429 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2431 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2432 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2435 * General hackery to support alternate user-interface.
2436 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2437 disable_breakpoint): Call hooks for alternate user-interface.
2438 * defs.h: Add declarations for alternate user-interface hooks.
2439 * main.c (main): Add --nw (and --nowindows) options to disable
2441 * (near call to command_loop): Call command_loop_hook if set.
2442 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2443 * stack.c: Call print_frame_info_listing_hook if set.
2444 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2445 other files to make sure that calls to error and warning will
2446 work. Call init_ui_hook after everything else.
2447 * utils.c (query): Call query_hook if set.
2448 * (gdb_flush): Call flush_hook if set.
2449 * Change _initialize_utils to initialize_utils cuz we don't use
2450 automatic initialization of utils.c anymore.
2452 * Support for TK GUI.
2453 * Makefile.in: Add rule for gdbtk.o.
2454 * configure.in: Add support for --enable-gdbtk.
2455 * gdbtk.c: New file. Contains support routines for TK interface.
2456 * gdbtk.tcl: New file. Implements GUI policy.
2458 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2461 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2463 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2464 there and we are using the gcc from the tree.
2465 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2467 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2469 * Makefile.in (annotate.o): Add dependencies.
2471 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2473 * sparclite/aload.c: Added new -q (quiet) option.
2474 return 0 exit status if file was successfully downloaded.
2476 * nlm/gdbserve.c: merge in command line argument parsing changes
2477 and bug fixes made to i386-nlmstub.c.
2479 * i386-nlmstub.c: The returnLength field must be initialized
2480 before portConfig is passed to AIOGetPortConfiguration.
2481 Compare command line arguments with strnicmp(); args are
2482 case insensitive on netware.
2484 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2486 * Makefile.in (DISTSTUFF): Add definition.
2487 (diststuff): Add for new distribution support.
2488 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2489 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2490 Remove old distribution building rules, now uses standard
2491 distribution support in parent directory Makefile.in.
2493 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2495 * target.c (push_target): Cast result from xmalloc.
2497 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2499 * elfread.c (elf_symtab_read): Discard compiler labels generated
2500 by the Solaris 2.1/Intel SunPro compiler.
2502 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2504 * target.c (nomemory): Fix prototype and routine to take correct
2507 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2509 * Makefile.in (clean): Remove libgdb-files.
2511 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2513 * coredep.c: Include inferior.h.
2515 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2517 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2520 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2522 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2523 .cp as C++, alphabetize better.
2525 * breakpoint.c (ignore, condition): Move usage note into body of
2526 help text, so first line can be one-line summary.
2528 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2530 * target.c (unpush_target): Fix handling of removal of top target.
2532 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2534 * Makefile.in: Add stuff to build nlmstub.
2535 * Add rule for annotate.o to keep Sun make happy.
2536 * configure.in: Add config for powerpc/Netware.
2538 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2539 filename. This speeds up handling of trailing N_SO stabs (they
2540 mark the end of a .o file).
2542 * target.c, target.h: Change the way pushing and popping of
2543 targets work to support target overlays and inheritance.
2544 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2545 Fixup references to current_target, due to previous changes.
2547 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2548 needed to get the address of longjmp out of the target.
2550 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2552 * main.c: Include <ctype.h>.
2554 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2556 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2559 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2561 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2563 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2565 * Makefile.in (VERSION): Bump to 4.12.4.
2567 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2569 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2570 * configure.in (m88*-harris-cxux*): New configuration.
2571 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2572 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2574 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2575 (TARGET_WRITE_PC): Pass pid through to register writers.
2577 * configure.in (m68*): Put vendor-only-specified host configs
2578 after vendor-and-os-specified configs.
2579 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2581 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2582 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2585 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2587 * elfread.c (elf_symtab_read): Handle error return from
2588 bfd_get_dynamic_symtab_upper_bound gracefully.
2590 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2592 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2593 registers in use by the inferior.
2594 * coredep.c (fetch_core_registers, register_addr): Use it.
2595 * findvar.c (registers_changed, registers_fetched,
2596 read_register_bytes): Ditto.
2597 * infcmd.c (do_registers_info, registers_info): Ditto.
2598 * infptrace.c (fetch_inferior_registers,
2599 store_inferior_registers): Ditto.
2600 * stack.c (frame_info): Ditto.
2602 * coredep.c (CORE_REGISTER_ADDR): New macro.
2603 (fetch_core_registers): Use it.
2605 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2606 * symfile.c (add-symbol-file): Add usage note to help string.
2607 (add_shared_symbol_files_command): New command.
2610 * inferior.h (read_pc_pid): Declare.
2611 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2612 variable b, remove unused variable other_type_used.
2613 * main.c (inferior.h, call-cmds.h): Include.
2614 (gdb_init): Declare.
2615 * remote.c (remote_wait): Return 0 by default.
2617 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2619 Stop printing at null char option, from Oliver Meyer
2620 (omeyer@i3.informatik.rwth-aachen.de).
2621 * valprint.h, valprint.c (stop_print_at_null): New global.
2622 * valprint.c (_initialize_valprint): New print set subcommand
2624 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2625 printing a char array, adjust the number of chars to print.
2627 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2629 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2630 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2631 pic code in addition to prologues where an instruction from the
2632 prologue gets moved into the delay slot of a branch instruction
2633 immediately following the prologue. A table of potential prologue
2634 instructions (prologue_insn_tbl) is now used for picking apart a
2636 (frame_find_saved_regs): Changed the way in which limit gets set
2637 so that the delay slot of branch instructions immediately
2638 following the prologue gets examined.
2639 (pushed_size, store_parm_word, store_parm, push_parameters,
2640 collect_returned_value): Deleted.
2642 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2644 * infrun.c (wait_for_inferior): Handle stepping into leaf
2645 functions whose prologue consists of gp loading code only.
2647 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2649 * dbxread.c: Don't include libbfd.h.
2650 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2651 <time.h>, or <sys/types.h>.
2652 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2653 collect information about the stab and stab string sections.
2655 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2657 * stabsread.c (read_huge_number): handle large unsigned number
2658 for stabs generated by os9k C compiler.
2660 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2662 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2663 * breakpoint.h (hit_count): New breakpoint field.
2664 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2665 (clear_breakpoint_hit_counts): New function.
2666 (bpstat_stop_status): Increment the hit count.
2667 (breakpoint_1): Display the hit count.
2668 * infcmd.c (run_command): Reset breakpoint hit counts.
2669 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2670 displaying hit counts.
2672 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2674 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2675 symbols for all symbol files. Makes skipping over the
2676 trampoline code work when stepping from a function in a shared
2677 library into a function in a different shared library for Irix 5.
2678 Other ELF targets do not have enough information in their
2679 dynamic symbol tables to make this work.
2680 (elf_symtab_read): Relocate mst_solib_trampoline address.
2682 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2684 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2685 * configure.in (m68*-atari-sysv4*): New configuration.
2686 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2687 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2688 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2689 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2690 * config/m68k/amix.mh, config/m68k/amix.mt,
2691 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2694 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2696 * symtab.c (find_function_start_sal): New function to find
2697 the start of a function from a function symbol.
2698 (decode_line_1, decode_line_2): Use it instead of open coded
2699 partial copies of the code.
2700 (list_symbols): Quote symbol name before passing it to
2701 break_command to enable proper handling of mangled symbols.
2703 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2705 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2706 * ch-exp.y (yylex): First try name lookup using exact name
2707 typed by user; if that fails, try lower-cased name.
2709 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2711 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2712 Remove some items from the TODO list and notes throughout code
2713 for things which need fixing. Add more comments.
2714 Document bogus struct symloc sharing with dbxread.c. Delete more
2715 useless variables. Add more PARAM prototypes. Fixup more
2716 indention problems that have crept in.
2717 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2718 it doesn't depend on the variable names on the procedures it's
2720 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2723 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2725 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2726 Move "no debugging symbols found" test to symfile.c.
2727 * symfile.c (syms_from_objfile, reread_symbols): Add
2728 "no debugging symbols found" test.
2729 * coffread.c (init_stringtab): Handle stripped files with a
2730 stringtab offset of zero gracefully.
2731 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2732 BFD instead of stop_pc heuristic to determine if it is a dynamically
2734 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2735 ioctl, it indicates that the process has exited.
2737 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2739 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2740 private data to zero. Not having any HP C debug symbols is not an
2743 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2745 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2746 .PARISC.unwind section now.
2748 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2750 * breakpoint.c (mention): Always show breakpoint address if no
2753 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2755 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2756 handling of shared libraries for non-ELF executables, but only if
2757 HANDLE_SVR4_EXEC_EMULATORS is defined.
2758 (locate_base): Try to find debug_base in the dynamic linker
2759 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2760 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2761 Define to enable handling of shared libraries for a.out executables,
2762 run under Solaris BCP.
2764 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2766 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2767 upon notice. Delete some stuff from the TODO list. Rework
2768 many comments to be clearer. Major cleanups. Consistently
2769 use "hpread_" prefix. Delete unnecessary macros, structures
2770 variables, fiels, functions and #if 0 code. Mark code which
2771 still needs to be cleaned up. PARAMize and make most functions
2772 static. Fix error checking when reading in the debug section
2773 contents. No more minimal symbol table handling in this code!
2775 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2777 * infrun.c (wait_for_inferior): Print "Program exited normally"
2778 regardless of batch_mode.
2779 * defs.h, top.c (batch_mode): Removed.
2781 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2783 * Makefile.in (dcache_h): Remove redundant definition.
2784 (init.c): Add a comment.
2785 (top.c): Remove explicit compile action.
2786 * breakpoint.c (mention): Share code indicating location of
2787 break/watchpoints, don't print address if addressprint is off.
2788 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2789 (demangle): Remove redundant declarations.
2790 * eval.c: Remove redundant function declarations.
2791 * objfiles.h: Cosmetic and grammatical improvements.
2792 * TODO: Various updates.
2794 * remote-mips.c: Replace all \r chars with \015.
2795 (mips_receive_header): Display control characters readably.
2796 (mips_xfer_memory): Add a simple progress display.
2798 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2800 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2802 * remote-hms.c (flush): New function.
2803 (expect): Get edge case right.
2804 (hms_read_inferior_memory): Be more tolerant of line noise.
2806 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2808 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2809 target files, not non-existent mach3.mh and mach3.mt.
2811 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2813 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2814 symbols for all symbol files. Makes skipping over the
2815 trampoline code work when stepping from a function in a shared
2816 library into a function in a different shared library.
2817 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2819 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2821 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2822 names mean end of .o file.
2823 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2824 top of routine. Handle new thread notification cleanly.
2825 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2826 thread notification scheme.
2827 * (child_resume): General cleanups, handle resumption of all
2830 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2832 * ser-go32.c: Rewrite to run under windows.
2833 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2835 * serial.c (serial_open): Notice device "pc".
2836 * remote-e7000.c: Fix copyright date.
2837 (expect): Compare \n and \r the same.
2838 (e7000_open): Allow pc as a serial port
2839 * sh/sh.mt: Add ser-e7kpc.
2840 * h8300/h8300hms.mt: Add ser-e7kpc.
2841 * main.c (proc_wait): Don't wait if using go32.
2843 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2845 * somread.c: Simplify by using stabsect_build_psymtabs.
2846 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2847 corresponding to the name of the text section. All references
2849 (somstab_build_psymtabs): Delete function, no longer needed.
2851 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2853 * somread.c: Renamed from paread.c. Changed function names and
2854 comments to reflect that this file deals with SOM (an object file
2855 format), rather than the PA (a cpu).
2856 (Makefile.in): Chaned appropriately.
2857 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2858 * dbxread.c (somstab_build_psymtabs): Renamed from
2859 pastab_build_psymtabs.
2861 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2863 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2864 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2866 * Makefile.in: Updated for core-sol2.c.
2867 * README: Add notes about SPARCworks cc under Solaris 2.x,
2868 from Casper H.S. Dik (casper@fwi.uva.nl).
2869 * config/mips/xm-makeva.h: Removed, no longer necessary.
2870 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2871 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2872 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2874 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2876 * gdba.el: Put program input and output in a separate buffer.
2878 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2880 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2881 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2882 with global variable of same name in libnsl.so on UnixWare.
2884 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2886 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2887 embedded in template name.
2889 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2891 * config/i386/nm-linux.h: change calling convention of
2892 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2893 target_insert_watchpoint() and
2894 target_remove_watchpoint().
2896 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2897 to be long long in gdb.
2898 * config/mips/tm-bigmips.h: ditto.
2900 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2902 * c-lang.c (asm_language_defn): New definitions for language_asm,
2903 mostly copied from c_language_defn, to avoid warnings when
2904 switching between c and asm stack frames.
2906 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2908 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2909 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2910 (upgrade_type, handle_psymbol_enumerators): Likewise.
2911 (has_opaque_xref, cross_ref): Likewise.
2912 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2913 debugging information, rather than doing it here.
2914 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2915 point in ecoff_debug_swap backend structure, rather than calling
2916 ecoff_slurp_symbolic_info directly.
2918 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2920 * breakpoint.c: Include annotate.h. Call annotate_field rather
2921 than printing annotation directly.
2923 * main.c: Include string.h.
2925 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2927 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2928 call it instead of doing normal loop.
2929 * infcmd.c (attach_command): Don't call wait_for_inferior if
2931 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2932 hook that can decide whether to step over the next breakpoint.
2933 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2934 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2937 * configure.in: Improve sorting/formatting of hosts and targets.
2938 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2939 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2940 * Makefile.in (stop-gdb): New target.
2941 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2944 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2946 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2947 the identical initialization can be deleted from main.c, but i
2948 haven't done so just in case.
2950 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2952 * gdba.el: Added menu windows and slightly improved window
2953 handling to gdba.el. Fixed numerous minor bugs that were causing
2954 emacs and gdb to fall out of sync.
2956 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2958 * breakpoint.c: annotate changes lost at merge, put back in.
2960 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2962 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2965 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2967 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2969 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2970 writing of floating registers, the dpx2 kernel disallows it.
2971 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2972 is contained in o_praw.
2973 * irix5-nat.c (solib_map_sections): Adjust sections by the
2974 difference between the loaded address and the prelinked address.
2975 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2977 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2978 symbols, their value is absolute.
2979 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2980 libraries fh->adr fields of zero. Relocate minimal symbol values
2981 upon readin. Relocate non-stabs symbols upon readin.
2982 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2983 start address of the outermost block.
2984 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2985 instead of section_offsets and use relocated pst->textlow for
2986 line number and procedure address relocations.
2988 From gmo@MicroUnity.com (Guillermo A. Loyola):
2989 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2990 Handle SGI Irix5 stIndirect symbol type.
2992 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2994 * breakpoint.c: fix a syntax error native cc does not like.
2996 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2997 * sparclite/Makefile.in: ditto.
2998 * sparcl-tdpe.c: change file name because first 8 chars has to be
3000 * sparcl-stub.c: ditto.
3002 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
3004 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
3006 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
3008 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
3009 ignore) a PID argument.
3010 (hppa_pop_frame): Pass a PID to target_write_pc.
3011 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
3012 and pass through a PID argument.
3013 (target_read_pc, target_write_pc): Update prototypes.
3015 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
3017 * Makefile.in: add new file sparclite-tdep.c.
3018 * sparclite/Makefile.in: add new file sparclite-stub.c.
3019 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
3021 * config/sparc/sparclite.mt: add sparclite-tdep.o.
3022 * config/sparc/tm-sparclite.h: add hardware breakpoints support
3024 * sparclite-tdep.c: new file, contains hardware breakpoint support
3026 * sparclite-stub.c: new file, stub code that add support hardware
3028 * breakpoint.c: add hardware breakpoint support.
3029 * breakpoint.h: add new breakpoint type to support hardware
3031 * config/mips/nm-irix4.h: change interface for target dependent
3032 code supporting watch point.
3033 * config/pa/nm-hppab.h: change interface for target dependent
3034 code supporting watch point.
3036 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
3038 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
3040 * stabsread.c (read_struct_fields): os9k nested structure does not
3041 have terminating ';', instead it just get to ',' and bit position
3044 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
3046 * nlmread.c (nlm_symtab_read): Clean up a bit.
3047 * (nlm_symfile_read): Record bounds of main() so that backtrace
3048 command will know where to stop.
3049 * objfiles.c (objfile_relocate): Relocate entry point/func info
3050 for backtrace as well.
3051 * objfiles.h: Define values for invalid PCs for entry point info.
3052 * symfile.c (init_entry_point_info): Initialize invalid values
3053 with aforementioned macros.
3054 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
3055 to cause backtrace to stop when it gets back to main().
3056 * config/i386/tm-i386nw.h: Ditto.
3058 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
3060 Fix value_print, which used to be ostensibly language-independent,
3061 but would print pointers and arrays in C syntax. Instead, call
3062 a language-specific function.
3063 * language.h (struct language_defn): New functional field
3065 (LA_VALUE_PRINT): New macro.
3066 * language.c (unk_lang_value_print): New stub/dummy function.
3067 (unknown_language_defn, auto_language_defn, local_language_defn):
3069 * c-valprint.c (c_value_print): New function, with code moved from:
3070 * valprint.c (value_print): ... here. Now just invoke
3071 LA_VALUE_PRINT to do language-specific stuff.
3072 * valprint.c (value_print_array_elements): Make non-static.
3073 * c-lang.c (c_language_defn, cplus_language_defn): Add
3074 c_value_print in the la_value_print field.
3075 * m2-lang.c (m2_language_defn): Likewise.
3076 * ch-lang.c (chill_language_defn): But here use chill_value_print.
3077 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
3078 * ch-valprint.c (chill_value_print): New function, based on
3079 c_value_print, but use Chill "look and feel."
3080 * c-lang.h (c_value_print): New prototype.
3081 * ch-lang.h (chill_value_print): New prototype.
3082 * value.h (value_print_array_elements): New prototype.
3084 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
3085 and case TYPE_CODE_SET): Check that the element type isn't a stub.
3087 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3089 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
3090 to new file top.c. Make things extern instead of static and
3091 similar rearrangements to deal with this.
3093 * utils.c: Move fputs_unfiltered to main.c. Remove
3094 FPUTS_UNFILTERED_OVERRIDE ifndef.
3095 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
3096 and libgdb uses utils.c and top.c.
3098 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
3100 * hppa-tdep.c (skip_trampoline_code): Fix typo.
3102 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
3104 * ch-valprint.c (chill_val_print_array_elements): New function.
3105 A Chill version of val_print_array_elements, it prints the
3106 array index labels, in additions ot the array element values.
3107 (chill_val_print): Use the new function.
3109 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
3111 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
3113 * defs.h (enum language): Add language_asm.
3114 * findvar.c (read_register_bytes read_register_gen
3115 write_register_bytes read_register read_register_pid
3116 write_register write_register_pid supply_register): Move multi-
3117 thread handling down into these routines. Create XXX_pid routines
3118 that allow register references to specify the pid.
3119 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
3120 read_sp write_sp read_fp write_fp): Move these routines from
3121 infcmd to findvar to centralize the whole mess.
3122 * i386-nlmstub.c: Portability fixes.
3123 * infptrace.c (child_resume): Conditionalize to allow other natives
3124 to override it. Remove PIDGET gubbish, it's no longer necessary.
3125 * infrun.c (wait_for_inferior): Put registers_changed() before
3126 target_wait() to speed up remote debugging.
3127 * Replace code that reads registers from other threads with much
3128 nicer looking new function calls (see changes to findvar.c).
3129 * Don't skip prologues if debugging assembly source.
3130 * lynx-nat.c (child_resume): Lynx now needs it's own version of
3131 child_resume to handle multi-thread debugging properly.
3132 * remote.c: Add O response to get console output from target.
3133 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
3134 SERIAL_ERROR here to simplify callers.
3135 * Change static var timeout to remote_timeout.
3136 * (fromhex): Remove unnecessary return -1 at end of routine.
3137 * (remote_wait): Turn this into a big switch statement. Add
3138 support for O response.
3139 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
3140 * (getpkt): Split getpkt into two parts. read_frame deals with
3141 all formatting issues, run-length encoding, and framing. getpkt
3142 now handles error recovery, and frame detection.
3143 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
3144 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
3145 control. (hardwire_readchar): Handle EINTR from read().
3146 * symfile.c (deduce_language_from_filename): Add support for .s
3148 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
3149 override infptrace's child_wait.
3150 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
3151 instead of XXXlynx.h.
3152 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
3154 * nlm/gdbserve.c: Portability fixes.
3156 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3158 * inftarg.c (child_wait): Call proc_wait, not wait.
3159 (child_mourn_inferior): Call proc_remove_foreign.
3160 * main.c (gdb_init): Call init_proc.
3161 * main.c: Provide dummy versions of init_proc, proc_wait, and
3162 proc_remove_foreign for the gdb case (the libgdb case provides its
3163 own versions of these functions).
3164 * Makefile.in (libgdb-files): Add libproc.a.
3166 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3168 Hardware watchpoints for Linux, from Rick Sladkey
3169 (jrs@world.std.com).
3170 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
3171 new hardware breakpoint recovery method.
3172 * i386v-nat.c (i386_insert_watchpoint,
3173 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
3174 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
3175 New functions to support the 386 hardware debugging registers.
3176 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
3177 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
3178 target_insert_watchpoint, target_remove_watchpoint): Define these
3179 macros to use the hardware debugging functions in i386v-nat.c.
3181 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3183 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
3186 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 * target.c, target.h: New variables target_activity_function and
3190 * inflow.c, inferior.h: New functions set_sigio_trap and
3192 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
3194 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
3196 * remote-sim.h (sim_verbose): Delete.
3197 Document callbacks needed.
3198 (sim_*): Change result to void where there isn't one.
3199 (sim_open): Clarify argument and error response.
3200 (sim_close): Declare.
3201 (sim_load): Change bfd_handle argument to file name. Clarify result.
3202 (sim_create_inferior): Renamed from sim_set_args.
3203 (sim_set_pc): Delete.
3204 (sim_info): Delete printf_fn argument.
3205 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
3206 (gdbsim_load): Try sim_load first.
3207 (gdbsim_create_inferior): Call sim_create_inferior.
3208 (gdbsim_open): Handle args == NULL. Update call to sim_open.
3209 (gdbsim_close): Call sim_close.
3210 (gdbsim_files_info): Update call to sim_info.
3211 (gdbsim_ops): Realign comments.
3213 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
3215 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
3217 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
3218 the auxent if the symbol's name is ".file". From David Edelsohn
3219 <c1dje@watson.ibm.com>.
3221 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3223 * breakpoint.c (breakpoint_1): Fix typo.
3225 * annotate.c (annotate_field_end): Fix typo.
3227 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
3229 * Makefile.in (TSSTART): Remove; no longer used.
3231 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
3232 fputs_unfiltered and exit directly, rather than fatal. The latter
3233 calls vfprintf_unfiltered!
3235 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
3236 * value.h, printcmd.c (print_value_flags): Move from here...
3237 * annotate.c: ...to here, and make it use can_dereference.
3239 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3241 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
3242 Remove, needed for both native and cross.
3243 * target.c (attach_flag, generic_mourn_inferior): Put here.
3244 * utils.c (job_control): Put here.
3245 (terminal.h): Don't include anymore.
3247 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3249 * source.c (find_source_lines): Always use code that was #ifdef
3250 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
3251 leaving it on the chain. Reindent much of this function.
3252 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
3253 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
3254 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
3255 config/ns32k/xm-ns32km3.h: Remove all references to
3256 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
3257 * main.c, fork-child.c, many config files: Remove all
3258 SET_STACK_LIMIT_HUGE code; with the above changes it should no
3261 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
3262 This avoids __eprintf troubles.
3264 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
3267 initialization code which needs to be called even if we bypass the
3268 command line stuff into gdb_init.
3269 * utils.c (fputs_unfiltered): Surround in #ifndef
3270 FPUTS_UNFILTERED_OVERRIDE.
3271 * Makefile.in (libgdb.a): New target.
3273 * utils.c: Rearrange I/O stuff a bit so that all output goes
3274 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
3275 which made %s not work with arbitrarily large strings.
3276 * printcmd.c (printf_command): Use printf_filtered, not
3277 printf_unfiltered and printf, now that arbitrary limit is gone.
3280 * breakpoint.c (watchpoint_check): Remove unused variable b.
3281 * stack.c (print_frame_info): Move sp and buf inside #if.
3282 * eval.c (evaluate_subexp): Remove unused variables pp,
3283 mangle_ptr, ptr, and mangle_tstr.
3284 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
3286 * symtab.c (lookup_symtab): Put variable copy inside #if.
3287 (decode_line_1): Put variable q1 inside #if 0.
3288 * target.h: Declare target_link.
3289 * infrun.c (wait_for_inferior): Remove unused variables signame.
3290 * remote.c (remote_resume): Remove unused variable name.
3291 * c-exp.y (parse_number): Parenthesize operand of shift.
3292 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
3293 (this is a semantic change, the warning seems to have detected a bug).
3294 * dbxread.c (end_psymtab): Move variable p1 inside #if.
3295 * coffread.c: Move variable temptype inside #if.
3296 * ch-typeprint.c (chill_type_print_base): Remove unused variable
3298 * ch-valprint.c: #include typeprint.h and ch-lang.h.
3299 (chill_val_print): Remove unused variable in_range.
3300 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
3301 (chill_val_print): Add default case for switch.
3302 * stabsread.h: Declare stabsect_build_psymtabs.
3303 * os9kread.c (read_minimal_symbols): Make this return void.
3304 (os9k_symfile_read): Remove unused variables stb_exist and val.
3305 (os9k_symfile_init): Remove unused variable val.
3306 (fill_sym): Remove unused variable id.
3307 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
3308 unused variable nsl.
3309 Remove unused variable symfile_bfd.
3310 #if 0 unused variables lbrac_unmatched_complaint and
3311 lbrac_mismatch_complaint.
3312 Remove declaration for non-existent function os9k_next_symbol_text.
3314 * annotate.c, annotate.h: New files, containing a function for
3315 each annotation which outputs it.
3316 * Move breakpoints_changed from breakpoint.c to annotate.c.
3317 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
3318 printcmd.c, source.c, stack.c, utils.c, valprint.c:
3319 Use annotate.c functions to output annotations.
3320 * Makefile.in (OBS): Add annotate.o.
3322 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
3324 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
3325 elf_unwind_entries are always initialized.
3327 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
3328 stubs which return directly to the caller rather than to the stub
3331 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3333 * c-exp.y (yyerror): Display a more informative error message.
3334 * ch-exp.y (yyerror): Ditto, don't use global yychar.
3335 * m2-exp.y (yyerror): Ditto.
3337 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
3339 * inflow.c (job_control): Move definition to front of file.
3341 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3343 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
3344 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
3346 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3348 * Makefile.in (kdb): Remove old init.c creation commands.
3349 * configure.in (sparclite): Match on sparclite*.
3350 * sparclite/aload.c (main): Only change section addresses for
3351 a.out format object files.
3353 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
3355 * config/i386/go32.mh: Define CC.
3357 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
3359 * gdbserver/Makefile.in: Remove irrelevant definitions and
3360 comments inherited from the gdb Makefile.
3361 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
3362 (VERSION): Update to 4.12.3.
3363 (gdbserver): Remove any existing executable first.
3364 (distclean, realclean): Remove nm.h.
3365 * gdbserver/low-lynx.c: Add Sparc Lynx support.
3366 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
3367 Don't use absolute pathname.
3369 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
3371 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
3374 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
3377 (print_it_normal): Add annotations for the inferior starting and
3378 stopping, and for all the various messages related to how it
3381 * printcmd.c (do_one_display): Annotate.
3382 * stack.c (print_frame_info): Annotate printing of stack frames.
3384 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
3386 * remote.c (get_offsets): Handle case where stub doesn't support
3389 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
3391 Add partial support for g++ code compiled with -fvtable-thunks.
3392 * c-valprint.c (c_val_print): Add vtblprint support
3394 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
3395 pointers (if using thunks) as well as array of structs (otherwise).
3396 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
3397 level, and make the latter non-static (so define_symbol can use it).
3398 * stabsread.c (define_symbol): If the type being defined is a
3399 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
3400 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
3401 * values.c (value_virtual_fn_field): Handle thunks.
3402 * values.c (value_headof): Minor efficiency hack.
3403 * values.c (value_headof): Incomplete thunk support. FIXME.
3405 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3407 * valprint.c (print_longest): Clarify comment about use_local.
3408 * printcmd.c, defs.h (print_address_numeric), callers in
3409 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
3410 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
3411 exec.c: New argument use_local.
3412 * source.c (identify_source_line): Use filtered output. Use
3413 print_address_numeric.
3415 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
3416 language.c (type_error, range_error): Use filtered output.
3417 * utils.c (error_begin): Update comment to tell people to use
3420 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3421 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3424 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3426 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3427 from the fault, #ifndef FAULTED_USE_SIGINFO.
3428 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3430 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3432 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3433 Explicitly annotate each record.
3435 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3437 * xcoffexec.c: Reformat to standards and lint.
3438 (language.h): Include.
3439 (exec_close): Declare arg "quitting".
3440 (file_command): Declare arg "from_tty".
3441 (map_vmap): Cast xmalloc result to PTR.
3442 * rs6000-nat.c: Reformat to standards and lint.
3443 (exec_one_dummy_insn): Use char array for saved instruction.
3444 (fixup_breakpoints): Declare.
3445 (vmap_ldinfo): Be more informative in fatal error messages.
3446 (xcoff_relocate_symtab): Define to return void.
3447 * xcoffsolib.h: Reformat to standards, improve comments.
3448 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3450 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3452 * utils.c, defs.h (error_begin): New function.
3453 (quit): Print annotation before printing the error message.
3454 * main.c (return_to_top_level): Print annotation before doing the
3456 * symtab.c (decode_line_1): Call error not warning and then
3457 return_to_top_level. Call error_begin and printf_unfiltered
3458 rather calling warning (before calls to return_to_top_level).
3459 * core.c (memory_error): Use error_begin, printf_unfiltered,
3460 print_address_numeric and return_to_top_level instead of error.
3461 Cleans up a FIXME-32x64.
3462 * language.c (type_error, range_error): Call error_begin
3463 not just target_terminal_ours.
3465 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3466 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3467 side of an assignment is non-portable.
3469 * utils.c (query): Change syntax of query annotations to be
3470 consistent with other input annotations.
3471 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3473 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3475 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3477 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3478 that have a stack frame size of 32k or larger (from Paul Flinders).
3479 Remove #if 0'd code.
3481 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3483 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3484 for Lynx platforms that need it.
3485 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3487 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3489 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3490 than trying to deduce it from the fault.
3492 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3494 * printcmd.c (print_address_symbolic): Initialize name to empty
3495 string to avoid core dump if lookup fails.
3496 * remote-e7000.c (printf_e7000debug): Error if target not open.
3498 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3500 * i386-nlmstub.c: Update to be more in line with PIN stub.
3501 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3502 * (hex2mem): Init ptr.
3503 * General cleanups to use ConsolePrintf, standard prologues, etc...
3505 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3507 * i386-nlmstub.c: More changes to be compatible with remote.c.
3509 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3510 into (the far less frequently called) dbx_symfile_read.
3512 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3514 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3516 * dbxread.c (record_minimal_symbol): Record the section
3517 associated with the symbol to make dynmaic relocation work.
3518 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3519 Solaris brain-damage which don't apply to relocatable object
3521 * (stabsect_build_psymtabs): New routine to read stabs out of an
3522 arbitrarily named section.
3523 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3525 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3526 stabs out of the nlm.
3527 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3528 brain-damage which don't apply to relocatable object files.
3529 * remote.c (putpkt): Improve error reporting and error handling.
3530 * (get_offsets): Temporary kludge to force data & bss sections to
3531 have the same relocation.
3532 * stabsread.c (define_symbol, scan_file_globals): Record section
3535 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3537 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3538 FIXME-32x64 comment.
3540 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3542 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3543 to after call to target_wait. This means that flush_cached_frames
3544 can call target_terminal_ours if it wants to.
3545 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3546 comment about why the code is dubious.
3548 * stabsread.c (read_type): Call read_type, not nonexistent
3551 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3553 * remote-os9k.c (rombug_fetch_registers): set trace mode
3555 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3557 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3559 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3560 passed to process_one_symbol.
3561 * stabsread.c (read_type): process os9k functio prototype.
3563 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3565 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3568 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3570 * utils.c (prompt_for_continue): Annotate prompt.
3571 (query): Annotate query.
3572 * printcmd.c (print_frame_args): Change syntax of argument
3573 annotation to make name and value part of a single group of
3574 annotations, not two separate groups.
3575 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3576 * valprint.c (val_print_array_elements): Change syntax of
3577 annotation to be more concise.
3578 * main.c, defs.h (command_line_input): New argument tells what
3579 string to include in the annotations.
3580 * symtab.c (decode_line_2), main.c (read_command_lines,
3581 command_loop): Change callers.
3583 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3584 target null pointer.
3585 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3587 * printcmd.c (output_command): Annotate things we print here too.
3588 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3589 * Move declaration of print_value_flags from defs.h to value.h.
3590 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3592 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3594 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3595 BFD handles sun3 dynamic relocations now.
3596 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3599 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3601 * printcmd.c (print_command_1): Annotate the top-level expressions
3603 (print_frame_args): Annotate each argument.
3604 * printcmd.c, defs.h (print_value_flags): New function.
3605 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3606 * valprint.c (val_print_array_elements): Annotate each array element.
3608 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3610 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3611 the register contains a pointer to the type, not the type itself.
3613 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3615 * main.c (main): Accept --annotate=N option and make --fullname
3616 the same as --annotate=1.
3617 (command_line_input): Print annotatation before and after prompt.
3618 * blockframe.c (flush_cached_frames): Print annotation.
3619 * Rename frame_file_full_name to annotation_level and move it from
3621 * source.c (identify_source_line): If annotation_level > 1,
3622 change output format.
3623 * breakpoint.c: Print annotation whenever a breakpoint changes.
3624 * main.c: New variable server_command.
3625 (command_line_input): Parse "server " and set server_command.
3626 (dont_repeat): Check server_command.
3628 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3630 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3631 updating raw_symbol and symnum. Return a value in the case where
3634 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3636 * parse.c: Don't define block_found; it is defined in symtab.c.
3637 * parser-defs.h: Add comment regarding block_found.
3639 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3641 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3644 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3646 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3647 section vma. Do not read dynamic relocs for sun3 executables to
3648 avoid BFD assertion message.
3650 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3652 * nm-hppab.h (KERNEL_U_ADDR): Define.
3653 (FIVE_ARG_PTRACE): Likewise.
3654 (CANNOT_STORE_REGISTER): Likewise.
3655 * nm-hppah.h (KERNEL_U_ADDR): Define.
3656 (FIVE_ARG_PTRACE): Likewise.
3657 (CANNOT_STORE_REGISTER): Likewise.
3658 (NEED_TEXT_START_END): Likewise.
3660 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3661 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3662 (FIVE_ARG_PTRACE): Likewise.
3663 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3664 (FIVE_ARG_PTRACE): Likewise.
3666 * hppa-tdep.c (read_unwind_info): Make static.
3667 (restore_pc_queue): Indirect through the target vector to
3668 reload the register state.
3670 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3672 * paread.c (compare_unwind_entries): Delete function. It's been
3673 moved into hppa-tdep.c.
3674 (read_unwind_info): Likewise.
3675 (pa_symfile_read): No longer call read_unwind_info. The unwind
3676 tables will be read in as they are needed.
3678 * hppa-tdep.c (compare_unwind_entries): New function.
3679 (read_unwind_info, internalize_unwinds): Likewise.
3680 (find_unwind_entry): Read in unwind information on demand.
3682 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3684 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3685 to : in search path processing.
3686 * defs.h (qsort): Rename argument in prototype.
3687 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3689 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3690 (false): Eliminate usages.
3692 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3694 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3695 All references to value changed to value_ptrlage_command is now
3697 All references to value changed to value_ptr.
3698 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3699 * remote-hms.c (hms_wait): Timeout after five seconds.
3700 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3701 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3702 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3704 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3706 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3708 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3710 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3712 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3713 bp_watchpoint_scope breakpoints.
3714 (struct breakpoint): Add val_chain and related_breakpoint fields
3715 for use by watchpoints.
3717 * breakpoint.c (within_scope): Delete. No longer used.
3718 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3719 (target_{remove,insert}_watchpoint): Likewise.
3720 (can_use_hardware_watchpoint): New function.
3721 (remove_breakpoint): New function to remove a single breakpoint
3722 or hardware watchpoint.
3723 (insert_breakpoints): Handle insertion of hardware watchpoints.
3724 Store a copy of the value chain derived from the watchpoint
3726 (remove_breakpoints): Simplify by using remove_breakpoint.
3727 (delete_breakpoint): Likewise.
3728 (watchpoint_check): Delete the watchpoint and watchpoint scope
3729 breakpoints when the watchpoint goes out of scope. Save & restore
3730 the current frame after checking watchpoints.
3731 (breakpoint_init_inferior): Likewise (restarting the program
3732 makes all local watchpoints go out of scope).
3733 (bpstat_stop_status): Handle hardware watchpoints much like normal
3734 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3735 when the watchpoint goes out of scope. Remove and reinsert all
3736 breakpoints before returning if we stopped when a hardware watchpoint
3738 (watch_command): Use a hardware watchpoint when possible. If
3739 watching a local expression, build a scope breakpoint too.
3740 (map_breakpoint_numbers): Also call given function for any
3741 related breakpoints.
3742 (disable_breakpoint): Never disable a scope breakpoint.
3743 (enable_breakpoint): Handle hardware breakpoints much like normal
3744 breakpoints, but recompute the watchpoint_scope breakpoint's
3745 frame and address (if we have an associated scope breakpoint).
3746 (read_memory_nobpt): Handle hardware watchpoints like normal
3747 watchpoints. When necessary handle watchpoint_scope breakpoints.
3748 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3749 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3750 (disable_command): Likewise.
3752 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3753 Extern prototype added to frame.h
3755 * infrun.c (wait_for_inferior): Set current_frame and select
3756 a frame before checking if we stopped due to a hardare watchpoint
3757 firing. Handle stepping over hardware watchpoints.
3758 (normal_stop): Remove unnecessary call to select_frame.
3760 * value.h (value_release_to_mark): Declare.
3761 * values.c (value_release_to_mark): New function.
3763 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3764 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3766 * hppab-nat.c (hppa_set_watchpoint): New function.
3768 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3769 (HAVE_STEPPABLE_WATCHPOINT): Define.
3770 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3771 (target_{insert,delete}_watchpoint): Define.
3773 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3774 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3775 (target_{insert,remove}_watchpoint): Likewise.
3777 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3779 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3780 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3781 often have the same names as debug symbols for functions, and
3782 confuse lookup_symbol().
3784 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3786 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3787 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3788 REGISTER_RAW_SIZE (1).
3789 Together these changes work around a bug in HP's compiler. Both
3790 seem to be necessary.
3792 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3794 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3795 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3796 are type mst_solib_trampoline.
3798 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3800 * config/m68k/es1800.mt: Change comments.
3802 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3804 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3806 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3808 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3811 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3813 * values.c (unpack_long): Remove obsolete comment about using a
3816 * symfile.c (symbol_file_command): Add comments about command syntax.
3818 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3819 Jim Kingdon (kingdon@cygnus.com)
3821 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3822 are in the .plt section.
3823 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3824 find_solib_trampoline_target): New functions for handling
3825 stepping into -g compiled shared libraries.
3826 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3827 find_solib_trampoline_target): Add prototypes.
3828 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3829 Define to handle stepping into -g compiled shared libraries.
3830 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3831 stepping into -g compiled shared libraries.
3833 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3835 * configure.in: Add mips-*-sysv4* support.
3836 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3837 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3838 New files for MIPS SVR4 support.
3839 * Makefile.in: Update for new mipsv4 files.
3840 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3841 read_next_frame_reg to obtain the frame relative stack pointer.
3842 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3843 obtain the frame relative stack pointer.
3844 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3845 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3846 by entering them into the minimal symbol table.
3847 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3848 a long for float formats.
3849 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3850 get defined in <link.h>.
3851 * solib.c (solib_add): Add shared library sections to the section
3852 table of the target before adding the symbols.
3853 * partial-stab.h: Relocate static and global functions.
3854 * dbxread.c (read_dbx_symtab): Remove unused variable
3855 end_of_text_address. Relocate text_addr when passing it
3858 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3859 library functions before the executable is run. Retrieve dynamic
3860 symbols from stripped executables.
3861 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3862 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3863 if no debugging symbols were found.
3864 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3865 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3867 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3868 OSF/1 has shared libraries.
3870 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3872 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3873 to BFD handling of dynamic symbols.
3875 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3877 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3878 then gets its real address into FUN and its GOT/DP value into %r19.
3880 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3882 * hppa-tdep.c (frameless_function_invocation): If no unwind
3883 descriptor was found, then assume this was not a frameless
3884 function invocation.
3885 (frame_saved_pc): If the saved PC is in a linker stub, then
3886 return the return address which the linker stub will return to.
3888 * xm-hppab.h: Never define USG.
3889 * xm-hppah.h: Always define USG.
3891 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3893 * values.c (unpack_long, value_from_longest),
3894 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3896 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3898 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3900 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3902 For SVR4 targets, enable gdb to set breakpoints in shared
3903 library functions before the executable is run.
3904 * elfread.c (elf_symtab_read): Handle symbols for shared library
3906 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3907 and moved to objfiles.c.
3908 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3909 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3910 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3911 the new generic definition from tm-sysv4.h works for Solaris.
3913 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3915 * elfread.c (elf_symtab_read): Change storage_needed,
3916 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3917 bfd_get_symtab_upper_bound. Check for errors from
3918 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3919 * nlmread.c (nlm_symtab_read): Same changes.
3921 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3923 * xcoffread.c (xcoff_next_symbol_text): New function.
3924 (read_xcoff_symtab): Set next_symbol_text_func to it.
3925 Move raw_symbol outside of read_xcoff_symtab.
3927 * remote.c (getpkt): Remove unused "out" label.
3929 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3931 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3932 about more than one watchpoint being triggered.
3934 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3936 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3938 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3940 * blockframe.c (find_pc_partial_function): mst_file_text
3941 symbols do not live in the shared library transfer table.
3942 * ch-exp.y (decode_integer_value, match_character_literal,
3943 match_bitstring_literal): Guard tolower calls with isupper,
3944 tolower on old BSD systems blindly subtracts a constant.
3945 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3946 well when determining the producer of the object file.
3947 * mdebugread.c (has_opaque_xref): New function to check for
3948 cross reference to an opaque aggregate.
3949 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3950 enter typedefs to opaque aggregates into the symbol tables.
3951 * mdebugread.c (parse_external): Remove skip_procedures argument,
3952 it has always been 1. Remove code that handled stProc symbols,
3953 it was never executed and was wrong, as the index of a
3954 stProc symbol points to the local symbol table and not to the
3955 auxiliary symbol info. Update caller.
3956 * mdebugread.c (parse_partial_symbols): Do not enter external
3957 stProc symbols into the partial symbol table, they are already
3958 entered into the minimal symbol table.
3959 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3960 Remove all conditionals and definitions for ptx.
3961 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3962 Fix addresses of floating point registers in REGISTER_U_ADDR.
3963 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3964 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3965 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3966 signal trampoline code work.
3967 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3968 Remove all conditionals and definitions for ptx.
3969 Remove KDB definitions.
3970 * symm-nat.c (store_inferior_registers): Fetch registers before
3971 storing them to obtain valid floating point control registers.
3972 Store fpu registers.
3973 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3974 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3975 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3977 * symm-nat.c (child_resume): Update type of `signal' parameter.
3978 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3980 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3982 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3983 calling import stubs for functions in shared libraries.
3985 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3987 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3989 * ch-lang.c (chill_is_varying_struct): Magic string is
3990 was "<var_length>" is now "__var_length" (more portable).
3992 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3994 * remote.c (getpkt): If we get a timeout, actually retry rather
3995 than just giving up the first time it happens.
3996 * remote.c: Document sequence numbers.
3997 (remote_store_registers): Change syntax of 'P' request so that it
3998 never looks like a sequence number.
4000 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
4002 * os9kread.c (record_minimal_symbol): add section_offset to
4003 relocate minimal symbol table.
4004 * os9kread.c (read_minimal_symbols): ditto.
4005 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
4007 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
4008 return. Also if file addr is 0 leave it 0, not to relocate.
4009 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
4010 'set remotexoff' and 'set remotelog' commands.
4012 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4014 * remote.c (remote_store_registers): Add 'P' request to set an
4015 individual register.
4016 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
4019 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4021 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
4022 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
4023 combining all 'p' and 'r' pairs into a LOC_REGPARM.
4025 * command.c (do_setshow_command, case var_string): Never add a
4026 space to the end of the string.
4027 * NEWS: Document this change.
4028 * .gdbinit: Add a space to the "set prompt" command.
4030 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4032 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
4033 changes to make it compile (it doesn't link yet).
4035 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
4036 (set_demangling_style, set_demangling_command): Use savestring not
4037 strdup. We were not dealing properly with a NULL return from
4038 strdup, and were not declaring strdup (the system header may or
4041 * valprint.c (val_print): Remove inaccurate comment about what
4042 types can be stub types.
4044 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
4045 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
4046 Supply alternate version if ATTACH_DETACH is not defined.
4047 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
4048 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
4049 * configure.in: Recognize i[34]86-sequent-sysv4* host.
4051 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4053 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
4055 (skip_trampoline_code): Rewrite and add support for argument
4056 relocation stubs stubs, import/export stubs, calls through
4057 "_sr4export" and cascaded trampolines.
4059 * hppa-tdep.c (skip_prologue): Return "pc" not zero
4060 if no unwind descriptor is found.
4062 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
4063 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
4064 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
4065 differently. All registers are four bytes.
4066 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
4068 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
4070 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
4071 registers as both single and double values (fetching 2nd 32bit half
4072 as necessary). Annotate each register printed with its precision.
4074 * paread.c (read_unwind_info): Fix off-by-one error.
4076 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4078 * main.c (complete_command): Deal with it if arg is NULL.
4080 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4082 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
4083 regarding using the PC--using the PC is necessary and all the
4084 FIXME comments in the world won't make it go away.
4086 * valops.c (value_at, value_at_lazy): Give error if we dereference
4088 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
4089 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
4091 * stabsread.c (patch_block_stabs): Add comment about what happens
4092 if the definition is in another compilation unit from the stab.
4094 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
4096 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4098 * main.c (complete_command): New command, from Rick Sladkey
4099 <jrs@world.std.com>.
4100 (symbol_completion_function): Don't declare rl_point and
4101 rl_line_buffer; they are now declared in readline.h.
4102 (show_commands): Don't declare history_base; it is declared in
4104 * command.c (lookup_cmd): Don't delete trailing whitespace.
4105 Reverts change of 14 May 1989.
4107 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
4109 * minsyms.c (prim_record_minimal_symbol): Move section deduction
4110 code from prim_record_minimal_symbol_and_info() to here. Callers
4111 of the latter can legitimately supply a section number of -1.
4113 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4115 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
4116 member functions have an element in args for a (nonexistent) this
4119 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4121 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
4123 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
4124 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
4126 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
4127 for the structure's type. All callers changed.
4129 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
4130 for each structure argument rather than assuming it's either
4131 true or false for all structure arguments.
4133 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
4134 on the length structure passed, not the compiler used.
4136 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
4137 argument for the structure's type.
4139 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4141 * values.c (set_internalvar): Don't set var->value until we are
4142 sure there won't be an error().
4144 * remote.c (get_offsets): Reinstate comment which was in
4145 remote_wait about use of SECT_OFF_TEXT and so on.
4147 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4149 * symmisc.c (maintenance_check_symtabs): New function to check
4150 consistency of psymtabs and symtabs.
4151 * symtab.h (maintenance_check_symtabs): Add prototype.
4152 * maint.c: Add new `maint check-symtabs' command.
4153 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
4154 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4155 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
4157 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
4158 to write_memory to avoid warnings from gcc.
4159 * config/i386/xm-symmetry.h: Add missing #endif.
4160 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
4161 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
4162 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
4164 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4166 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4167 (hppa_push_arguments): Likewise.
4169 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
4171 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
4172 improve remote debugging efficiency. Also fixed problems with
4173 doing function calls for programs with no entry points.
4174 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
4175 entry_point_address.
4176 * inferior.h (PC_IN_CALL_DUMMY): ditto.
4177 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
4178 parse_lines): Pass section_offsets info to these routines so that
4179 we can relocate symbol table entries upon readin.
4180 * (psymtab_to_symtab_1): Set symtab->primary to tell
4181 objfile_relocate to do relocations for our symbols.
4182 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
4183 (which hang off of the symbol table).
4184 * Use prim_record_minimal_symbols_and_info instead of
4185 prim_record_minimal_symbols to supply section info to make minimal
4186 symbol relocations work.
4187 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
4188 -1, try to deduce it from ms_type.
4189 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
4190 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
4191 add code to relocate objfile->sections data structure.
4192 * remote.c (get_offsets): Use new protocol message to acquire
4193 section offsets from the target.
4194 * (remote_wait): Get rid of relocation stuff. That's all handled
4195 by objfile_relocate now.
4196 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
4197 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
4199 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
4201 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
4203 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
4204 HPREAD is not defined.
4206 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
4208 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
4210 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
4211 can no longer set this at run time.
4212 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
4213 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
4214 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
4215 sparc-tdep.c compiles).
4216 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
4218 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4220 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
4221 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
4222 * configure.in: Recognize m68*-cisco*-*.
4224 * Makefile.in (TAGS): Use variables directly, rather than using
4225 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
4226 and means that these filenames no longer need be unique across all
4227 the config/* directories.
4228 * configure.in: Put the config/*/ into TM_FILE, etc.
4230 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
4231 and trapv exceptions.
4233 * target.h (struct section_table), objfiles.h (struct obj_section):
4234 Change name of field sec_ptr to the_bfd_section. More mnemonic
4235 and avoids the (sort of, for the ptx compiler) name clash with
4236 the name of the typedef.
4237 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
4238 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
4240 * utils.c: Include readline.h.
4241 * Makefile.in (utils.o): Add dependency.
4243 * remote.c (getpkt): Add support for run-length encoding.
4245 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4247 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
4249 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4251 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
4252 prim_record_minimal_symbol.
4255 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
4256 computing their offset from the start of the old buffer and adding
4257 to the new buffer, rather than by assuming we can add the
4258 difference between the old buffer and the new buffer (it might not
4259 fit in an int). Merge in cosmetic differences from emacs regex.c
4260 version of this macro.
4262 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4264 * Makefile.in (install-only): Fix use of program_transform_name.
4266 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4268 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
4269 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
4270 so I'm nuking the command.
4271 * symtab.c (find_addr_symbol): Comment out, no longer used.
4273 * main.c (main): Don't init_source_path for the -cd argument. Now
4274 that source_path doesn't contain the current_directory from when
4275 GDB started up, init_source_path is no longer useful (and is
4276 harmful because it clobbers a source_path set in $HOME/.gdbinit).
4278 * TODO: Remove item about line numbers being off. It is useless
4279 and confusing without a reproducible test case (it mentions
4280 proceed(), but I was able to step through proceed without trouble).
4282 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4284 For Sunos 4.x targets, enable gdb to set breakpoints in shared
4285 library functions before the executable is run. Retrieve dynamic
4286 symbols from stripped executables.
4287 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
4288 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
4289 symtab.c (list_symbols): Handle mst_solib_trampoline.
4290 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
4291 for all targets, remove IBM6000_TARGET dependencies.
4292 * dbxread.c (read_dbx_dynamic_symtab): New function.
4293 * dbxread.c (dbx_symfile_read): Use it.
4294 * dbxread.c (SET_NAMESTRING): Set namestring to
4295 "<bad string table index>" instead of "foo" if the string index is
4297 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
4299 * symtab.c (list_symbols): Take from_tty as parameter and pass it
4300 to break_command. Handle mst_file_* minimal symbol types.
4301 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
4303 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
4305 * c-exp.y(yylex): fix potential memory overflow.
4307 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4309 * environ.c (set_in_environ): Eliminate special handling of PATH and
4311 * putenv.c: Removed, conflicts with system declaration of
4312 putenv on RS/6000 running AIX 3.2.5, and above change makes it
4314 * Makefile.in: Change accordingly.
4315 * procfs.c (procfs_create_inferior): Change comment accordingly.
4317 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
4319 * rs6000-tdep.c: Change value to value_ptr.
4321 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
4323 * hpread.c (read_hpux_symtab: Correctly determine the namespace
4324 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
4325 MEMENUM symbols. Do not include function-scoped variables in
4326 the partial symbol table.
4328 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4330 * i386m3-nat.c: Include floatformat.h.
4331 (get_i387_state): Use memset not bzero.
4335 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
4336 ieee-float.h to floatformat.h.
4338 * valprint.c (val_print_string): Ignore error if the error
4339 happened after a terminating '\0'.
4341 * c-valprint.c (c_val_print): Never add 1 to return value from
4342 val_print_string; just return what it returns.
4344 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
4345 looping through all of the enums.
4346 * infrun.c (signals_info): Use it.
4348 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4350 * main.c (main): When printing warning about bad baud rate, don't
4351 use warning(); it relies on current_target which isn't set up yet.
4353 * breakpoint.c (_initialize_breakpoint): Update docstring for
4354 tbreak to match what the code actually does. Don't mention tbreak
4355 in docstrings for "enable once" or "enable breakpoints once".
4357 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4359 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
4360 while (0). That defeats the whole purpose of using do . . . while (0).
4361 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
4362 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
4363 using a ?: expression as an lvalue is not portable.
4365 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
4366 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
4367 'p' and 'r' symbol descriptors into a single symbol to look for a
4369 * README, config/sparc/tm-sparc.h: Update comments.
4371 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4373 * mdebugread.c (parse_type): Do not complain for types with
4374 an `indexNil' aux index, these are simply undefined types.
4375 Remove indexNil check from caller of parse_type.
4376 * mdebugread.c (parse_partial_symbols): Do not enter
4377 stGlobal, scCommon symbols into the minimal symbol table, their
4378 value is the size of the common, not its address.
4379 Handle scInit, scFini, scPData and scXData sections.
4380 Use minimal symbol type mst_file_* for stLabel symbols, instead of
4382 Enter stProc symbols into the global_psymbols list once, not into
4383 the static_psymbols_list.
4384 Get rid of dummy psymtab if it is empty, to allow proper detection
4385 of stripped executables.
4386 * mdebugread.c (cross_ref): Allow cross references to Fortran
4389 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4391 * stabsread.c (common_block_end, fix_common_block): Stash the
4392 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
4393 as to not assume that a pointer fits in an enum.
4395 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
4397 * os9kread.c (fill_sym): check compiler verion number for pre-
4399 * os9kread.c (os9k_process_one_symbol): address of symbol is
4400 relative to section not module.
4401 * stabsread.c (define_symbol): add symbol type 's' as local
4403 * remote-os9k.c: add command 'set monitor_log' to turn on or off
4405 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
4406 * remote-os9k.c: fix bug in 'set remotebaud' function.
4407 * remote-os9k.c (rombug_link): minimize checking so to improve
4409 * symfile.c (symbol_file_command): check if failed to link, also make
4410 the command be able to accept more than one filenames.
4411 * target.c (target_link): check if failed to link with rombug.
4412 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
4414 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4416 * remote-es.c (es1800_child_ops): Don't declare it static.
4418 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
4420 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4422 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4424 * dbxread.c: New variable lowest_text_address.
4425 (record_minimal_symbol, read_dbx_symtab): Set it.
4426 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4427 end_of_text_address.
4428 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4430 * dbxread.c (end_psymtab): Remove old and commented out
4431 capping_global and capping_static. Fix comments regarding
4432 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4434 * parser-defs.h: Add "extern" to start of variable declarations so
4435 we don't end up with commons.
4436 * parse.c: Define these variables.
4438 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4441 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4443 * alpha-tdep.c: Change value to value_ptr.
4445 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4447 * solib.c (elf_locate_base): New function to locate the address
4448 of the dynamic linker's runtime structure in the dynamic info section.
4449 * solib.c (locate_base): Use it instead of iterating over the list
4450 of mapped address segments.
4451 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4454 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4456 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4457 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4458 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4459 signal trampoline and interrupt routines.
4460 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4461 (frame_chain, frame_chain_valid): Likewise.
4462 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4463 saved regs convention for SP.
4465 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4466 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4467 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4469 * tm-hppah.h (IN_SIGTRAMP): Define.
4471 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4473 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4474 alphabetic character as the start of a name.
4476 * sparclite/Makefile.in (all install): Build and install aload.
4478 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4479 config.guess and config.sub produce.
4481 * mips-tdep.c: Change value to value_ptr.
4483 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4485 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4486 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4487 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4488 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4489 value with value_ptr. This is for the ptx compiler.
4490 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4492 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4493 #if 0 i386_float_info.
4494 * symm-tdep.c (round): Remove. Also remove sgttyb.
4495 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4496 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4497 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4498 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4500 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4501 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4502 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4503 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4504 tm-i386v.h is apparently OK.
4505 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4506 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4509 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4511 * osfsolib.c (xfer_link_map_member): Update to use new
4512 target_read_string interface.
4514 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4516 * infrun.c (wait_for_inferior): In checking
4517 remove_breakpoints_on_following_step, check
4518 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4520 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4522 * os9kread.c (os9k_process_one_symbol): Rename
4523 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4524 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4525 (CORE_ADDR)0, from target_link, since that is what it uses.
4526 Process name at end, not during parsing (like we did before Kung's
4527 change), so that -readnow and -mapped can appear anywhere.
4528 Make text_relocation a local variable.
4529 * config/i386/i386os9k.mt: Fix comment.
4530 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4531 * os9kread.c: Put "comments" after #endif inside /* */.
4532 * stabsread.h: Add os9k_stabs variable.
4533 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4535 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4536 descriptor in global_symbols not local_symbols.
4537 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4539 (read_type): If os9k_stabs, accept function parameters after 'f'
4541 (read_array_type): If os9k_stabs, don't expect index type and
4542 expect lower and upper to be separated by ',' not ';'.
4543 (read_enum_type): If os9k_stabs, read a number before the first
4544 enumeration constant.
4545 (os9k_init_type_vector): New function.
4546 (dbx_lookup_type): Call it when starting new type vector.
4547 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4548 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4549 * os9kstab.c: Removed.
4550 * Makefile.in: Update accordingly.
4551 * objfiles.c (objfile_relocate_data): Removed.
4552 * remote-os9k.c (rombug_wait): Call objfile_relocate
4553 not objfile_relocate_data.
4554 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4555 * remote-os9k.c (rombug_wait): Call find_pc_section not
4557 * main.c (quit_command): Check inferior_pid; revert Kung change.
4558 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4560 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4562 * os9kread.c: New file to read os9000 style symbo table.
4563 * os9kstab.c: new file to read os9000 style stabs.
4564 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4565 * objfiles.c (find_pc_objfile): new function to search objfile
4567 * objfiles.c (objfile_relocate_data): new function to relocate
4568 data symbols in symbol table.
4569 * objfiles.h: Add two aux fields in struct objfile to handle
4570 multiple symbol table files situation like in os9000.
4571 * symfile.c: Change so 'symbol-file' command can handle multiple
4572 files. Also call target_link() to get relocation infos.
4573 * target.c (target_link): new function to get relocation info when
4574 a symbol file is requested to load.
4575 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4576 because in cross mode there's no inferior pid, bit they need to
4578 Makefile.in: add os9kread.c os9kstab.c and .o's.
4579 configure.in: add i386os9k target.
4580 config/i386/i386os9k.mt: new add.
4581 config/i386/tm-i386os9k.h: new add.
4583 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4585 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4586 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4588 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4590 * target.c, target.h (target_read_string): Provide error detection to
4591 caller. Put string in malloc'd space, so caller need not impose
4593 * solib.c (find_solib): Update to use new interface.
4594 * irix5-nat.c (find_solib): Read o_path from inferior
4595 (clear_solib): Free storage for o_path.
4596 * valprint.c (val_print_string): Add comments.
4598 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4600 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4603 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4605 * value.h (struct value): Add modifiable field.
4606 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4607 (record_latest_value): Don't mess with VALUE_LVAL of value.
4608 * valops.c (value_assign): Check it. Reword existing error
4609 message on not_lval.
4611 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4612 (STEP_SKIPS_DELAY): Added.
4613 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4616 * valprint.c (val_print_string): If errcode is set, always print
4617 an error, regardless of force_ellipsis. In the non-EIO case,
4618 just print the error message rather than calling error(). Don't
4619 access *(bufptr-1) if bufptr points to the start of the buffer.
4620 When looking for '\0', don't increment bufptr and addr if bufptr
4621 started out already at limit. If an error happens on fetching the
4622 first character, don't print the string.
4624 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4626 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4629 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4630 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4631 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4632 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4633 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4634 * findvar.c: Update comment regarding ieee-float.h.
4636 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4638 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4639 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4640 Define to make backtracing through the various sigtramp handlers
4642 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4643 the saved pc from ucontext on the stack for SVR4 signal handling.
4645 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4647 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4648 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4649 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4650 just use the global variable itself. When printing baud rate,
4651 don't print a baud rate if baud_rate is -1.
4653 * coffread.c (read_coff_symtab): Pass mst_file_* to
4654 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4655 symbols in the minimal symbols regardless of SDB_TYPE.
4657 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4659 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4660 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4661 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4662 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4663 ignored bs->stop for a bp_step_resume breakpoint.
4664 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4665 which performs one (the check_sigtramp2 one) of the functions
4666 which had been handled by the step_resume_breakpoint. For each
4667 use of the step_resume_breakpoint, make it still use the
4668 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4670 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4671 When setting the frame address of the step resume breakpoint, set
4672 it to the address for frame *before* the call instruction is
4673 executed, not after.
4675 * mips-tdep.c (mips_print_register): Print integers using
4676 print_scalar_formatted rather than duplicating all the
4677 CC_HAS_LONG_LONG and so on.
4678 (mips_push_dummy_frame): Use read_register_gen rather than using
4679 read_register and then putting it back in target format with
4680 store_unsigned_integer. If registers are more than 4 bytes, give
4681 an error rather than have some registers overwrite other
4683 #if 0 unused include of opcode/mips.h.
4685 * symfile.h: Don't declare arguments for coff_getfilename.
4687 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4689 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4691 * configure.in (hppa*-*-osf*): New configuration.
4692 * config/pa/hppaosf.mt: New target makefile fragment.
4693 * config/pa/tm-hppao.h: New target include file.
4695 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4697 * exec.c (print_section_info): Print entry point for exec_bfd only.
4698 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4699 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4700 causes problems if <sys/types.h> has no multiple inclusion protection.
4702 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4704 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4705 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4706 (CALL_DUMMY_LENGTH): Changed accordingly.
4708 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4710 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4711 numbers of register windows.
4713 * sparclite/hello.c: Add factorial function for testing.
4714 * salib.c: Use macros instead of constants for I/O addresses to
4715 make 931 support easier.
4716 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4717 register in sta/lda instructions.
4719 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4721 * dbxread.c (process_one_symbol): Set
4722 block_address_function_relative for COFF like we do for ELF and SOM.
4724 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4726 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4728 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4729 the enumerators of an ecoff enum into the partial symbol table.
4730 * mdebugread.c (parse_partial_symbols): Call it.
4731 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4732 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4733 offsets. Cast psymtab->read_symtab to PTR before passing it to
4735 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4736 set up the global offset table pointer in pic compiled code.
4737 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4738 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4739 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4740 ensures that floats are promoted to doubles before they are pushed
4743 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4745 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4746 Fixup cache_on and flush_i_cache so that they work for both the
4747 930 and 932 processors. Rewrite most low level funcs (uart
4748 access & cache stuff) to use new ASI access macros in sparclite.h.
4749 Also make it easy to access second serial port.
4751 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4753 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4754 <sys/stat.h>; not needed.
4756 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4758 * stack.c (print_frame_info): In "pathological" case, don't
4759 distrust the line number information.
4761 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4763 * mips-tdep.c (mips_print_register): handle 64 bits register.
4764 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4766 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4770 * Makefile.in (install): Do the sed for program_transform_name
4771 ourselves instead of worrying about INSTALL_XFORM. This enables
4772 users to override INSTALL_PROGRAM in the standard way.
4774 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4775 depend on Makefile.in.
4777 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4778 Only test against INT_MIN if a LONGEST is bigger than an int.
4780 * README: Change GhostScript to Ghostscript.
4782 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4784 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4785 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4786 character file names.
4787 * Makefile.in (ALLPARAM): Add these files.
4789 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4790 character file names.
4791 * Makefile.in: Add Kung's new mips64 files.
4793 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4795 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4796 mips64el-*-ecoff and mips64-big-*.
4797 * defs.h: get rid of FORCE_LONG_LONG.
4798 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4799 parsing. Change register size to be MIPS_REGSIZE.
4801 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4803 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4804 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4805 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4807 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4809 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4810 (remove_commands, add_commands): Add/remove hms-drain when target
4813 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4815 * configure.in: Add Lynx/rs6000 support.
4816 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4817 messages. Add rs6000 support. Don't try to modify unwritable
4819 * rs6000-nat.c: Move lots of native dependent stuff (like core
4820 file support) from rs6000-tdep.c & xcoffexec.c to here.
4821 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4822 * xcoffexec.c: Move native dependent stuff to nat.c.
4823 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4825 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4827 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4828 New files to support Lynx/rs6000.
4830 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4832 * README: Remove note about gcc warnings on alpha, these should be
4834 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4835 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4836 remote-utils.c, stabsread.c: Include <string.h>.
4837 * regex.c: Include "defs.h", change re_comp argument to const char *.
4838 * infptrace.c (fetch_register, store_inferior_registers): Change
4839 regaddr to type CORE_ADDR.
4840 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4841 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4843 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4845 * symtab.h: Always define BYTE_BITFIELD to nothing.
4847 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4849 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4850 * configure.in: Remove comment about m68k-em.mt.
4851 * Makefile.in: Remove references.
4853 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4855 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4858 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4860 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4861 access BFD private data. Search for the "$TEXT$" space rather
4863 (hppa_sym_fns): Add bfd target flavour to initializer.
4865 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4867 * target.c (target_preopen): If target_kill doesn't remove the
4868 target from the stack, use pop_target to do it.
4870 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4871 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4872 changes to stabsread.c from summer 1993.
4874 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4875 printing the program, rather than passing NULL to printf.
4876 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4877 try to call UDIDisconnect again. Print better message.
4878 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4880 (udi_create_inferior): If udi_session_id is negative, open a new
4881 TIP rather than giving an error.
4883 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4884 config/ns32k/ns32km3.mh: Define NAT_FILE.
4885 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4886 (it was inconsistent and namespace-wrong) to NM_M3_H.
4887 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4888 (m3_open): New function.
4890 * TODO: Update Mach section.
4892 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4894 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4896 * printcmd.c (printf_command): Add missing single-letter
4897 backslash-escape sequences, and improve error message.
4899 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4901 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4902 rather than trying to shove an int into a pointer and back out
4903 again. This avoids compiler warnings.
4905 * defs.h (alloca): Declare as void *, not char *, on hpux.
4906 Don't prototype it, just declare the return type.
4908 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4910 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4911 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4913 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4915 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4916 ZERO_REGNUM, just read it as zero without talking to the board.
4918 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4920 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4921 to store_floating, not nonexistent variable len.
4923 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4925 (mips_store_word): Change calling convention to return errors, and
4926 to provide old contents if the caller wants it.
4927 (mips_xfer_memory): Deal with errors from mips_store_word.
4928 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4929 define now that remote-mips.c doesn't use BREAKPOINT.
4931 * remote-mips.c (mips_create_inferior): Call warning if arguments
4932 specified, and then execute "set args" command. Call error, not
4933 mips_error, if executable file not specified.
4935 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4938 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4941 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4943 * value.h (print_longest): Rename "value" to "val" in prototype
4944 declaration because some compilers don't like arguments whose
4945 names are the same as types.
4946 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4947 before passing it to remote_*_bytes.
4949 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4951 * h8500-tdep.c (saved_pc_after_call): The size of the
4952 pc is memory model dependent. (segmented_command,
4953 unsegmented_command, _initialize_h8500_tdep): New commands to
4954 change memory model.
4955 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4957 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4958 (hms_wait): Use new status structure
4959 (hms_open): Push the target here. (hms_before_main_loop): Not
4960 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4961 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4962 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4963 all registers in a compact way.
4965 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4967 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4968 as CORE_ADDR to match definition in rs6000-tdep.c.
4970 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4972 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4973 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4974 definitions into the psymtab.
4976 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4978 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4979 a special exceptionSize for the 68332.
4981 * remote-udi.c (udi_attach): If no arguments, print error.
4983 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4985 * Makefile.in (VERSION): Bump to 4.12.1
4986 * NEWS, README: Update to match 4.12 release.
4988 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4990 * command.c (empty_sfunc): New function.
4991 (add_set_cmd): Use it instead of not_just_help_class_command.
4992 (not_just_help_class_command): Change calling convention back to
4993 what it was before yesterday's change.
4995 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4996 of the type if present.
4998 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5000 * printcmd.c (decode_format): Don't blithely set the size for
5001 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
5003 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
5004 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
5005 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
5006 always just check against INT_MIN and INT_MAX (this also fixes things
5007 if sizeof (long) > sizeof (int), e.g. Alpha).
5008 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
5009 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
5010 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
5011 BUILTIN_TYPE_UNSIGNED_LONGEST.
5012 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
5013 longest_int and longest_unsigned_int.
5014 * value.h (struct value): Just align to LONGEST, rather than worrying
5015 about CC_HAS_LONG_LONG.
5016 * valarith.c (value_binop): Figure out type ourself based on
5017 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
5018 point is that we don't depend on CC_HAS_LONG_LONG anymore.
5019 * valprint.c (val_print_type_code_int): Just call
5020 extract_unsigned_integer directly, rather than going through
5022 * printcmd.c (decode_format): Remove code which would sometimes
5023 change 'g' size to 'w' for integers. print_scalar_formatted handles
5024 printing huge integers well enough, thank you.
5026 * command.c (add_set_cmd, not_just_help_class_command): Change
5027 to make this the sfunc, not cfunc, since that is how we call it.
5028 * command.h: Comment difference between sfunc and cfunc.
5029 * demangle.c (set_demangling_command): Add third arg since that
5030 is how it is called.
5031 (_initialize_demangler): Use sfunc, not cfunc, for
5032 set_demangling_command, since that is how it is called.
5033 Remove show_demangling_command; it has no effect.
5035 * command.c (shell_escape): Report errors correctly (with error
5036 message from strerror).
5038 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5040 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
5041 x_scnlen.l rather than x_scnlen to match corresponding change in
5044 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5046 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
5047 Change comments regarding TYPE_CODE_BOOL.
5048 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
5049 regardless of the language.
5050 (value_true): Just call value_logical_not regardless of language.
5051 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
5052 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
5053 * language.h: Improve comment for la_builtin_type_vector.
5054 * m2-lang.c (_initialize_m2_language): Don't add any fields to
5055 builtin_type_m2_bool.
5057 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
5059 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
5060 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
5062 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5064 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
5065 by restarting the ioctl.
5067 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5069 * target.h (target_wait): Add comment about calling
5070 return_to_top_level.
5072 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5074 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
5075 additional arguments.
5076 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
5078 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
5080 * sparc-stub.c: Remove unnecessary #include of memory.h.
5082 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5084 * mips-tdep.c: Remove code which sets saved_regs from
5085 init_extra_frame_info and put it in new function mips_find_saved_regs.
5086 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
5087 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
5088 check if it is NULL and call mips_find_saved_regs if so.
5090 * remote-mips.c: Use unfiltered, not filtered, output most places.
5092 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
5093 backtrace. Revise comments.
5095 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5097 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
5098 alpha and irix. The _sigtramp case has to be handled properly
5099 in the tdep files if we have no ecoff debugging info.
5100 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
5101 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
5102 without PC_REGNUM kludge.
5103 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
5104 Clean up handling of mips sigtramp frames, improve comments.
5106 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5108 * paread.c (read_unwind_info): Fix typo.
5110 * paread.c (pa_symtab_read): Update the "check_strange_names"
5111 filter to match GCC's current output. Filter out section symbols
5112 (which the HP linker sometimes puts in the wrong place).
5114 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5116 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
5118 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
5120 * Makefile.in: Remove all references to sparcly-nat.c.
5122 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
5123 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
5124 duplicating serial.h and target.h.
5126 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
5127 are not used anywhere (a 5 Oct 1993 change removed the uses).
5129 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
5130 * config/m68k/es1800.mt: Add comment.
5131 * remote-es.c: Extensive changes to update to current conventions.
5133 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
5134 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
5135 to achieve the desired timeout.
5136 * serial.h (serial_t): Add field timeout_remaining.
5138 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5140 * c-exp.y (yylex): Reenable nested type code.
5142 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5144 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
5146 * remote-mips.c (mips_ops): Fix docstring.
5148 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
5150 * config/m68k/tm-monitor.h: Changes to bring this into accordance
5151 with the old tm-m68k-em.h:
5152 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
5153 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
5154 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
5155 Add FIXME regarding GET_LONGJMP_TARGET.
5157 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
5158 * infptrace.c (kill_inferior): Add comments.
5159 * main.c (quit_command): Call target_close after we kill or
5161 * remote-udi.c (udi_close): Don't error() if QUITTING.
5163 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
5165 * configure.in: Make m68k-coff and aout add monitor support in
5166 addition to the standard serial support.
5168 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5170 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
5173 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5175 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
5176 * elfread.c (record_minimal_symbol_and_info),
5177 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
5179 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5181 * i386-stub.c: Add ".text" right before "mem_fault:".
5183 * main.c (baud_rate): Add FIXME comment about printing -1 value.
5185 * remote-utils.c (usage): Fix message to be accurate and conform
5186 more closely to normal conventions.
5188 * remote-utils.c (gr_files_info): Have the exec_bfd test control
5189 whether to show information about exec_bfd, and not control whether
5190 to show information about device and speed.
5192 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
5193 usage message, don't dump core.
5195 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
5196 for variable size array.
5197 (bug_fetch_register, bug_store_register): Rename "value" to
5198 "fpreg_buf" because some compilers don't like variables whose
5199 names are the same as types.
5200 (bug_store_register): Use a cast when converting char * to
5203 * symmisc.c (maintenance_print_symbols): Don't refer to the name
5204 of the command in error message (the text was referring to the old
5205 name of the command).
5207 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
5209 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
5210 full details on structure elements without names. This partially
5211 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
5212 of those changes was accidental.
5214 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
5215 defined, make it an error to specify a single argument which is not
5218 * Makefile.in (version.c), main.c (print_gdb_version): Use
5219 host_alias and target_alias, not host_canonical and
5220 target_canonical, to print configuration.
5222 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5224 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
5225 of builtin_type_long. It is necessary to get a type which is
5226 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
5228 Fix many sins which will come up in 32 bit x 64 bit GDB, and
5229 various miscellaneous things discovered in the process:
5230 * printcmd.c, defs.h (print_address_numeric): New function.
5231 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
5232 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
5233 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
5234 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
5236 * utils.c, defs.h (gdb_print_address): New function.
5237 * expprint (dump_expression), gdbtypes.h: Use it.
5238 * breakpoint.c (describe_other_breakpoints),
5239 symmisc.c (dump_symtab, print_symbol):
5240 Use filtered not unfiltered I/O.
5241 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
5242 just run gdb under a debugger for this (and it had problems with
5243 printing addresses, how to print b->shadow, etc.).
5244 * buildsym.c (make_blockvector), core.c (memory_error),
5245 exec.c (print_section_info), maint.c (print_section_table),
5246 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
5247 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
5248 Add comments saying code is broken. Marked with "FIXME-32x64".
5249 * dbxread.c (process_one_symbol), partial-stab.h (default),
5250 remote-vx.c (vx_run_files_info):
5251 Don't cast int being passed to local_hex_string.
5252 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
5253 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
5255 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
5257 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
5258 * source.c: Include <sys/types.h> regardless of USG.
5260 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5262 * valops.c (value_assign): Set `type' after coercing toval.
5263 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
5264 Use extract_unsigned_integer to get the address of a reference.
5266 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5268 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
5269 AIX can use ? instead of \ for continuation. Deal with it.
5271 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
5272 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
5273 the HP compiler in ANSI mode doesn't like.
5275 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
5276 based on USG, rather than defining HAVE_SIGSETMASK to an
5277 expression containing defined. Having a macro used in #if expand
5278 to an expression containing "defined" is undefined according to
5279 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
5282 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
5284 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5285 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
5287 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
5289 * ch-exp.y (match_string_literal): Allow a zero-length string.
5290 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
5292 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5294 * i386aix-nat.c (i386_float_info): Reverse order of registers before
5295 passing them to print_387_status.
5296 (print_387_status): Don't subtract top from 7 before using it.
5297 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
5298 from 7; the above explains it.
5300 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5302 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
5303 pointer value when fixing up the frame at the start of a function.
5305 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
5307 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
5308 Sparc from the stack.
5310 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5312 * remote-mips.c (mips_initialize): Clear mips_initializing via
5313 cleanup chain, not directly.
5315 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
5316 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
5317 munging the timeout due to the limited range of c_cc[VTIME].
5319 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
5320 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
5321 m3-nat.c (m3_create_inferior): Pass it.
5322 * procfs.c: Remove ptrace function. It was declared in a way which
5323 conflicted with the prototype in unistd.h on Solaris.
5325 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5327 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
5328 in the sigcontext if it is a signal trampoline frame.
5329 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
5330 Define for Solaris2.
5332 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
5334 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
5335 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
5336 tm-sparc.h so they can be overridden if necessary.
5338 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
5340 * lynx-nat.c: Add Sparc support.
5341 * sparcly-nat.c: Remove. It's useless.
5342 * config/sparc/nm-sparclynx.h: Rewrite.
5343 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
5345 * config/sparc/tm-sparclynx.h: Rewrite.
5347 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5349 * rs6000-pinsn.c: Use the new disassembler in the opcodes
5350 directory. Old code was discarded, since the new opcode table has
5353 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
5355 * Makefile.in (realclean): Remove info files per make-stds.texi.
5357 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5359 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
5360 if N_SO_ADDRESS_MAYBE_MISSING is defined.
5361 * config/sparc/tm-sun4sol2.h: Define it.
5363 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5365 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
5366 if we did not find a symbol.
5368 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5370 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
5373 * hppab-nat.c (call_ptrace): Delete redundant function.
5374 (kill_inferior, attach, detach, child_resume): Likewise.
5375 (child_xfer_memory): Likewise.
5377 * hppah-nat.c (call_ptrace): Delete redundant function.
5378 (kill_inferior, attach, detach, child_resume): Likewise.
5380 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
5382 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
5384 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
5386 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
5387 (CHILD_XFER_MEMORY): Define.
5388 (PT_*): Define so that generic infptrace.c code can be used.
5390 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5392 * xcoffread.c (xcoff_symfile_read): Make second parameter a
5393 struct section_offsets *, not a (nonexistent) struct section_offset *.
5395 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
5396 internal_xcoff_symtab, not an array of one of them. Change lots of
5397 "main_aux" to "&main_aux" and so on.
5399 * coffread.c, xcoffread.c: Include <coff/internal.h>
5402 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5404 * coffread.c (coff_getfilename): Make it not static.
5406 * xcoffread.c (read_xcoff_symtab): complain() not abort().
5408 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
5409 a completely gratuitous difference between xcoffread.c and coffread.c).
5411 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5413 * infrun.c (wait_for_inferior): Don't set frame for
5414 step_resume_breakpoint for IN_SIGTRAMP cases.
5416 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
5417 breakpoint.c (bpstat_what): Move step_resume from its own field of
5418 the struct bpstat_what into the main_action. Make it override
5419 other breakpoints. This is a conservative change in the sense
5420 that before the step resume breakpoint was a breakpoint.c
5421 breakpoint, hitting the step resume breakpoint overrode even
5422 calling bpstat_stop_status.
5424 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5426 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5427 in case execution was stopped in the called function.
5428 * stack.c (print_frame_info, frame_info): If backtracing through
5429 a call dummy, handle the starting source line number on a line
5430 boundary like backtracing through sigtramp.
5431 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5432 for call dummy frame right. Remove old test for dummy frame,
5433 it has been unused at least since gdb-3.5.
5434 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5437 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5439 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5441 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5443 * infrun.c (signals_info), target.c (target_signal_from_name):
5444 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5446 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5448 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5449 * inflow.c (terminal_ours_1): When discussing how to deal with the
5450 tty state, make note of query() as well as readline.
5452 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5453 signals for which stop and print are cleared by default.
5455 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5457 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5458 reserved fields to hold a stub unwind entry type. Fix typo.
5459 (stub_unwind_entry): New structure for raw stub unwind entries.
5460 (stub_unwind_types): The types of stubs we may encounter.
5461 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5462 * hppa-tdep.c (rp_saved): Use additional information provided
5463 by linker stub unwind descriptors.
5464 (frameless_function_invocation): Likewise.
5465 (frame_chain_valid): Likewise.
5466 * paread.c (compare_unwind_entries): New function for sorting
5467 unwind table entries.
5468 (read_unwind_info): Rewrite to remove dependency on host endianness.
5469 Read in data from the $UNWIND_END$ subspace which contains linker
5470 stub unwind descriptors. Merge that data into the basic unwind
5473 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5475 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5477 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5478 from either the symbol name or the auxent.
5479 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5482 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5484 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5486 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5488 * README: Update notes for alpha port.
5490 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5492 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5493 for operation fault, constraint fault, and type fault.
5495 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5497 * Makefile.in (init.c): Add comment explaining formatting conventions.
5499 * c-exp.y (parse_number): Assign to temporary between the right
5500 shifts, to work around a bug in the SCO compiler.
5502 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5503 Add various files which were added to GDB recently.
5505 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5508 * Makefile.in: Add mostlyclean target.
5510 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5514 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5516 * main.c (show_commands): Make return type of extern
5517 history_get be HIST_ENTRY, rather than struct _hist_entry.
5518 (The latter loses with the upcoming merged readline.)
5520 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5522 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5523 const char *, not char *.
5525 * symtab.h (struct symbol): Make section short, not unsigned short.
5527 * symtab.c (lookup_symbol): Add comment about QUIT here.
5529 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5531 * c-exp.y (parse_number): Check for overflow regardless of range
5532 checking. Fix overflow check to use unsigned LONGEST, not
5535 * c-exp.y (parse_number): Make it so that integer constants are
5536 builtin_type_long_long if builtin_type_long isn't big enough or if
5537 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5539 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5540 Print our "()" first, then recurse for the target type.
5542 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5544 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5546 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5548 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5550 * utils.c (request_quit): Re-establish signal handler regardless
5553 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5555 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5557 * i960-tdep.c: Include target.h.
5559 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5561 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5563 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5565 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5566 changes (status -> ourstatus; declare status, etc.).
5567 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5569 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5571 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5573 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5575 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5577 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5579 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5581 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5583 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5585 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5587 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5588 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5590 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5593 Add search to target vector (#if 0'd until after 4.12):
5594 * target.h (to_search, target_search): Add.
5595 * gdbcore.h, core.c (generic_search): Add.
5596 * remote.c (remote_search): Add.
5597 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5600 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5601 is on, call find_pc_function rather than relying just on the minimal
5602 symbols (probably only matters for symbol readers which don't put
5603 statics in the minimal symbols, but changing this strikes me as
5604 not conservative enough).
5605 Initialize name_location in all cases.
5606 If no symbol and no msymbol, don't print anything symbolic.
5608 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5610 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5612 * printcmd.c (print_address_symbolic): Make it search the
5613 symtabs for variables as well as functions. Add `set print
5614 fast-symbolic-addr' and default it to fast (the old way).
5615 Print line numbers for data items as well as functions.
5617 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5618 address, if a symbol is found (take two more args pointing to
5619 where to store these results).
5621 * symtab.h (find_addr_symbol): Add prototype.
5623 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5625 * objfiles.h: Fix comments to reflect the fact that the phrase
5626 "top of stack" always refers to where the pushing and popping takes
5627 place, regardless of whether it is at the highest or lowest address.
5629 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5631 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5632 compiler generated tag names.
5633 * mdebugread.c (parse_type): Handle cross references to qualified
5635 * valops.c (value_struct_elt): Improve error message if the
5636 address of a method is requested from an object instance.
5637 * valops.c (search_struct_method): Make name_matched non-static
5638 to get it initialized correctly.
5639 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5640 exclude segment register which are not writable on newer SCO versions.
5642 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5644 * go32-xdep.c: Remove unused function uerror.
5645 (sigsetmask): Declare return type. Declare argument (to match the
5646 way it is called). Explicitly return 0.
5648 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5650 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5651 partial_symbol): Shrink the storage sizes of symbols, by making
5652 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5653 enums and small ints to the end of each struct to improve
5654 alignment, and switching the section number from int to unsigned
5657 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5659 * symtab.c (find_addr_symbol): New routine that will find the nearest
5660 symbol associated with an address. It does so by exhaustive
5661 search of the symtabs, so it's slow but complete.
5663 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5665 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5666 to [0,0] rather than [0, end of first source file]. This avoids
5667 problems with other parts of GDB looking for linetables in the
5668 _globals_ symtab. Eliminate variables num_object_files and
5669 first_object_file_end.
5671 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5673 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5674 (pop_frame): Restore PC2 and LR0 from dummy frames.
5675 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5676 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5677 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5678 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5679 (SETUP_ARBITRARY_FRAME): Define.
5681 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5683 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5685 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5687 * remote-udi.c (udi_resume): Correct prototype.
5689 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5691 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5692 hppa_frame_find_saved_regs.
5693 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5694 (prologue_inst_adjust_sp): New function.
5695 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5696 (skip_prologue): Completely rewrite to use unwind information.
5697 (hppa_frame_find_saved_regs): Likewise.
5699 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5701 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5702 to convert a signal number with appropriate bounds checking.
5704 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5706 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5708 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5709 print a newline to end the display anyway.
5711 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5712 coprocessor status regs) when popping a frame. This fixes
5713 float exceptions that occur after calling inferior functions.
5715 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5716 Read and write the fsr (float status register) to/from the child
5717 process along with the float regs. Remove Peter Schauer's change
5718 of May 24 '93, which has higher overhead and doesn't solve the
5719 real problem (which was that FSR wasn't being set).
5721 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5723 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5724 stack overflow check isn't right after the register stack
5725 adjustment instruction. Metaware R2.3u compiler moves other
5726 things in front of it. This fix isn't perfect but is what's
5729 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5731 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5733 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5734 character filenames.
5735 * configure.in: Change accordingly.
5737 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5739 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5740 _filtered io routines from these two files.
5742 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5744 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5745 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5746 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5748 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5750 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5752 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5753 printing to gdb_stderr.
5755 * remote-udi.c (udi_kill): Don't close the connection, just set
5756 inferior_pid to zero.
5757 (udi_mourn): Call remove_breakpoints.
5759 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5761 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5763 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5765 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5767 * remote-bug.c: At the start of each section, reset srec_frame
5770 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5771 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5772 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5773 code which looks for those two waitkinds. Use switch statement.
5774 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5775 CHILD_SPECIAL_WAITSTATUS.
5777 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5778 * Move target_signal_from_host, target_signal_to_host, and
5779 store_waitstatus from inftarg.c to target.c. procfs needs them.
5780 * target.c: Include "wait.h" and <signal.h>.
5781 * target.h, infrun.c (proceed), proceed callers: Pass new code
5782 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5783 enums being treated as unsigned and is cleaner.
5784 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5786 * infcmd.c (signal_command), infrun.c (signals_info):
5787 Don't allow user to specify numeric equivalent of
5788 TARGET_SIGNAL_DEFAULT.
5790 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5792 * config/alpha/alpha-netware.mt: New target support for Alpha
5794 * configure.in: Add alpha-*-netware* target.
5796 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5798 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5800 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5802 * target.h: Add enum target_waitkind, enum target_signal, and
5803 struct target_waitstatus. Change status argument to target_wait to
5804 be struct target_waitstatus * instead of int *.
5805 * target.h, infrun.c, all targets: Change type of signal arguments
5806 to resume(), proceed(), and target_resume() from int to enum
5808 * All targets (*_wait, *_resume): Change accordingly.
5809 * infcmd.c (program_info, signal_command), throughout infrun.c,
5810 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5811 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5812 signal code stuff right with the new signals would be non-trivial).
5813 * inferior.h (stop_signal): Make it enum target_signal not int.
5814 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5815 target_signal_from_name): New functions.
5816 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5817 store_waitstatus): New functions.
5818 * procfs.c (procfs_notice_signals): Use them.
5819 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5821 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5823 * objfiles.c (build_objfile_section_table): Don't abort() if
5824 objfile->sections is already set.
5826 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5827 to match recent change to exec.c.
5831 * main.c (print_gdb_version): Change year to 1994.
5833 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5834 * Makefile.in (NONSRC): Add ChangeLog-93.
5836 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5838 * stabsread.c (read_type): Allow defining several type numbers
5839 at once (e.g. "(1,2)=(3,4)="...).
5841 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5843 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5845 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5847 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5848 to process_one_symbol.
5849 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5850 avoid caching a bad endaddr in find_pc_partial_function.
5852 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5854 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5856 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5858 * infrun.c (wait_for_inferior): Do not step or step resume past
5859 the end of a one-line function we just stepped into.
5861 For older changes see ChangeLog-93
5867 version-control: never