1 Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * top.c (command_line_input): If annotation suffix is NULL,
4 replace it with an empty string.
5 (read_next_line): Pass "command" as annotation suffix to
8 Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com)
10 * config/rs6000/tm-rs6000.h (setpgrp): move defn from here...
11 * config/rs6000/xm-rs6000.h: ...to here.
13 Mon Nov 28 09:17:20 1994 Stu Grossman (grossman@cygnus.com)
15 * gdbtk.tcl (build_framework): Fix bug with setting window titles.
17 * gdbtk.tcl (build_framework): Add "Report bug" to help menu.
19 * gdbtk.tcl: Re-arrange windows using new, consistent layout. Clean
20 up lots of code and centralize framework initialization.
22 Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu)
24 * tm-hppa.h (skip_trampoline_code): Add extern decl.
25 * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and
26 allow it to execute any return path trampoline code. Stop the
27 inferior and give the user control when the trampoline has
29 (in_solib_call_trampoline): Handle export stubs which also perform
30 parameter relocations.
31 (in_solib_return_trampoline): Likewise.
33 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
35 * coffread.c, symfile.h (coff_getfilename): Make it static again.
36 * xcoffread.c (coff_getfilename): Use a static copy from
37 coffread.c, modified for accessing the static xcoff strtbl.
39 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
41 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
42 _sr4export and $$dyncall as trampolines. Likewise for long-call
43 stubs and parameter relocation stubs.
44 (in_solib_return_trampoline): Recognize a return trampoline for
45 return value relocation stubs.
47 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
48 Various name changes to match those used by hp-symtab.h.
50 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
52 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
53 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
55 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
56 IN_SOLIB_TRAMPOLINE. All callers changed.
57 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
58 (wait_for_inferior): Handle single stepping through trampolines on
59 return paths from shared libraries.
60 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
61 in_solib_call_trampoline.
62 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
63 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
64 * hppa-tdep.c (in_solib_call_trampoline): New function.
65 (in_solib_return_trampoline): New function.
67 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
69 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
70 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
72 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
73 (BC_BREAKPOINTS): Disable.
74 * sh-tdep.c (print_insn): Cope with big and little endian machines.
75 * sh/sh.mt: Use libsim.a
76 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
77 (BREAKPOINT): Changed to be byteorder independent.
79 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
81 Maintenance commands to report time and space usage.
82 * main.c (display_time, display_space): New globals.
83 (main): Add argument --statistics to enable reporting, display
84 time and space after startup is done.
85 * maint.c (maintenance_time_display, maintenance_space_display):
87 * top.c (command_loop): Display time and space after command
90 * top.c (pre_init_ui_hook): New global.
91 (gdb_init): If pre_init_ui_hook set, call before all other init.
93 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
95 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
97 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99 * config/i386/i386sol2.mh: Reenable core file support.
101 * symfile.c (deduce_language_from_filename): Treat .c++ as a
104 * valops.c (destructor_name_p): Do not compare the template
105 part for template classes.
107 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
109 * defs.h, infcmd.c (reg_names): Don't declare as constant.
110 * remote-mips.c (mips_open): Read and set the processor type.
111 * mips-tdep.c (mips_set_processor_type): Always return an int.
113 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
115 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
116 * nlm/gdbserve.def (strtol): Add to import list.
117 * nlm/fake_aio.c: Remove file, no longer used.
119 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
120 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
121 (LD_FOR_TARGET): Remove.
123 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
125 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
126 support for two variables used to control the load protocol and
129 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
131 Support for different MIPS IDT processor models.
132 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
133 mips_generic_reg_names, mips_r3041_reg_names,
134 mips_r3051_reg_names, mips_r3081_reg_names,
135 mips_processor_type_table): New globals.
136 (mips_do_registers_info): Don't display register if name is empty.
137 (mips_set_processor_type_command): New command.
138 (mips_show_processor_type_command): New command.
139 (mips_set_processor_type): New function.
140 (mips_read_processor_type): New function.
141 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
142 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
143 (NUM_REGS): Increase to account for all CP0 registers.
144 (REGISTER_NAMES): Add empty names for CP0 registers.
145 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
146 (PRID_REGNUM): New macro.
148 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
150 * README: Add warning about termcap in Ultrix and OSF/1.
152 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
154 * Makefile.in: Fix the test for installing gdbtk.
156 * hppa-tdep.c: Remove including sys/dir.h from a target file.
158 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
160 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
162 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
163 * nlm/ppc.c: Likewise.
165 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
166 (StopBell): New function (stubbed out).
168 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
170 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
173 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
175 * c-exp.y (yylex): Fix a bug in template scanning.
177 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
179 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
180 the top bit returned by getDebugChar.
182 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
184 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
185 to set remote load type and protocol.
186 * rom68k-rom.c: Add to_stop in target_ops.
188 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
190 * Makefile.in: Install gdbtk.tcl.
191 * configure.in: Add ENABLE_GDBTK flag.
192 * gdbtk.c (gdb_sourcelines): Returns list of source lines
193 containing code. (gdb_regnames): Returns list of register names.
195 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
197 * somsolib.c: Add TODO list.
198 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
199 not exist or has size zero. Slightly simplify error handling.
200 Keep an internal list of all the loaded shared libraries and
201 various tidbits of information about the loaded shared libraries.
202 Build section tables for each loaded shared library and add those
203 tables to the core target if necessary.
204 (som_solib_create_inferior_hook): Force re-reading of shared
205 libraries at exec time.
206 (som_sharedlibrary_info_command): New function for dumping
207 information about the currently loaded shared libraries.
208 (_initialize_som_solib): New function.
210 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
212 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
213 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
214 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
216 (copying.o, os9kread.o, remote.o): Update dependencies.
218 * valarith.c (value_sub): When subtracting pointers, only
219 check for a match of the pointed to element lengths.
220 Cast element length to LONGEST to obtain a signed result for
221 pointer subtractions.
223 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
225 * ch-exp.y (yylex): Fix off-by-one error when converting string to
226 lowercase. Null terminate new string.
228 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
230 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
231 it indicates __dld_list is not valid return an error. If it
232 indicates that libraries were not mapped privately, issue a
235 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
237 * symfile.c (syms_from_objfile): Only call find_lowest_section if
238 no ".text" section exists.
240 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
242 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
243 the new generic ROM interface in monitor.c.
244 * config/m68k/monitor.mt: Use new ROM support.
245 * monitor.c: Add support for xmodem download protocol.
247 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
249 * findvar.c (find_saved_register): Fix a frame variable name.
250 * infcmd.c (finish_command): Ditto.
252 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
254 * TODO: Remove "Watchpoints seem not entirely reliable, though
255 they haven't failed me recently." item--this old (4.6 at least)
256 item is too vague to be useful (some watchpoint bugs have been
258 * TODO: Add explanation of "RPC interface" item.
260 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
262 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
263 stub unwind descriptors too.
265 * Enable backtracing from inside a SOM shared library back into
267 * hppa-tdep.c (internalize_unwinds): Accept and use new
268 "text_offset" argument for dynamic relocation of
269 region_{start,end} fields in the unwind descriptor.
270 (read_unwind_info): Pass text_offset to internalize unwinds.
272 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
274 * m3-nat.c: Remove comments about arbitrary limit in
275 printf_filtered; that limit is gone.
277 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
279 * Beginnings of SOM shared library support. Breakpoints and
280 single frame backtracing within the library only. Only works when
281 using the HPUX 9 dynamic linker. More functionality to be added
284 * somsolib.c, somsolib.h: New files.
285 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
286 (ALLDEPFILES): Add somsolib.c.
287 (somsolib.o): Add some dependencies.
288 * somread.c (som_symtab_read): Accept multiple section offsets.
289 All callers changed. Adjust all text symbols with the first
291 * symfile.c (find_lowest_section): Enable this function. Add some
292 tie-breaking logic when sections have the same vma.
293 (syms_from_objfile): Use find_lowest_section rather than looking
294 for ".text" by name. Relax warning to only warn if the lowest
295 section is not a code section.
296 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
297 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
299 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
301 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
302 it is still needed for GCC-2.6 compiled code.
303 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
304 sometime after GCC-2.7 has been released.
306 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
307 retrieving the PC from a signal handler caller. Fix thinko
308 in Stan's last change ("frame", should have been "frame->next").
309 If the next frame is a signal handler caller and it's a system
310 call which has entered the kernel ((PSW & 0x2) != 0), then the
311 saved pc is in %r2 instead of %r31.
313 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
315 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
316 "frame_info" throughout.
318 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
320 * sparcl-stub.c: get rid of defs.h.
322 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
324 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
325 Correct definition of MMALLOC_DIR to reflect fact this is
326 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
328 * gdbserver/server.c (main): After we kill the inferior in
329 response to a 'k' request, exit.
331 * remote.c (remote_kill): Use catch_errors when calling putpkt.
332 (putpkt): Return int, not void, to match catch_errors calling
335 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
337 * rs6000-tdep.c (pop_frame): Correct a variable name.
339 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
341 * TODO: Re-write item about SIGINT handling to reflect the fact
342 that target_stop now exists.
344 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
346 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
347 and CORE_ADDR, respectively.
348 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
349 * blockframe.c (get_frame_info): Remove.
350 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
351 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
352 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
353 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
354 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
355 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
356 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
357 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
358 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
359 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
360 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
361 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
362 rename variables consistently (using `frame' or `fi'), remove
363 calls to get_frame_info and FRAME_INFO_ID, remove comments about
364 FRAME and FRAME_ADDR cruftiness.
366 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
368 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
369 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
370 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
371 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
372 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
373 w89k-rom.c, target.c, target.h: Add support for target_stop().
374 * gdbtk.c (gdb_stop): Switch to target_stop().
376 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * osfsolib.c (solib_map_sections, first_link_map_member,
379 next_link_map_member, xfer_link_map_member): Retrieve and use
380 shared library relocation offset from runtime loader structures.
381 Use libxproc.a routines to get a working version if
382 USE_LDR_ROUTINES is defined.
383 * README: Remove item about shared library relocation for
386 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
388 * c-exp.y (yylex): scan template names, and scan nested class
391 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
393 * nlm/Makefile.in: install gdbserve.nlm.
395 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
397 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
399 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
401 * gdbtk.c: Get rid of lots of unnecessary #includes.
402 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
403 Display structure directly.
404 * gdbtk.tcl: Change exit button to quit button.
406 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
408 * c-valprint.c (c_value_print): Check for plain literal `char'
409 target type when suppressing `(char *)' output for strings.
411 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
413 * coffread.c (coff_symfile_init): Remove unused local abfd.
414 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
415 instead of long, for compatibility with mmalloc.h.
417 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
419 * top.c (line_completion_function): Renamed from
420 symbol_completion_function, takes the line buffer and the
421 point in the line buffer as additional arguments.
422 (readline_line_completion_function): New function, interface
423 between readline and line_completion_function.
425 (complete_command): Use line_completion_function instead of
426 abusing rl_line_buffer. Free completion strings after printing
428 * symtab.c (completion_list_add_name): Recheck for duplicates
429 if we intend to add a modified symbol.
431 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
432 includes the number of methods from the baseclasses.
433 * stabsread.c (attach_fn_fields_to_type): No longer add the
434 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
435 the baseclass type might not have been completely filled in yet.
436 * symtab.c (total_number_of_methods): New function to compute
437 the total number of methods for a type, including the methods
439 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
440 allocate the symbol array for find_methods.
442 * stabsread.c (scan_file_globals): Add default case to minimal
443 symbol type switch, to avoid gcc -Wall warnings.
445 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
446 Don't test for zero backchain pointer to recognize a signal
447 handler frame, if read() gets interrupted by a signal, the
448 backchain will be non zero.
449 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
451 (SIG_FRAME_PC_OFFSET): New definition.
452 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
453 is a signal handler frame.
454 * rs6000-tdep.c (function_frame_info): Do not error out
455 if we can't access the instructions.
457 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
458 New definition to get the function address from a function pointer.
459 * valops.c (find_function_addr): Use it when calling a user
460 function through a function pointer.
462 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
464 * Makefile.in (MMALLOC_DIR): New definition.
465 (MMALLOC): Use MMALLOC_DIR.
466 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
467 (OPCODES): Remove gratuitous "./".
468 * defs.h (mmalloc.h): Include.
469 (mmalloc, mrealloc, etc): Remove decls.
470 (cplus_demangle, cplus_demangle_opname): Remove decls.
472 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
474 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
475 no_windows variable. Now called use_windows, and defaults to off
478 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
480 * coffread.c (coff_symtab_read): If we get the address from
481 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
482 (coff_symtab_read): Set value and section of symbol that
483 process_coff_symbol returns.
485 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
487 * config/i386/tm-nbsd.h: Enable longjmp support.
489 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
491 * valarith.c (value_binop): Take care of ANSI `value preserving'
492 rule, which was not addressed by the previous change.
494 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
495 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
497 * TODO: Remove item about RS/6000 shared libraries.
499 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
501 * defs.h, infrun.c (wait_for_inferior), top.c: Call
502 target_wait_hook to allow GUI to handle blocking for inferior. Call
503 call_command_hook in execute_command to provide means for wrapping
504 commands with GUI state change updates.
505 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
506 * (gdb_stop): New tcl command to stop the target process.
507 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
509 * (gdbtk_call_command): Wrapper around command processing to
510 alert GUI of target state changes.
511 * (gdbtk_init): Get the fd of X server for doing async
512 notification of X events (via x_event). Setup new hooks.
513 * gdbtk.tcl: Add scrollbars to assembly and command windows.
514 * Change window foreground & background colors.
515 * Create margin tag for breakpoints in source and assembly windows.
516 * Add new routines to be invoked when target state changes to/from
518 * Add start of expression window.
519 * Change bindings of mouse button 1 in assembly and source window
520 to just set or clear breakpoints when in the margin tag.
521 * Change shape of register window to be more vertical to better
522 reflect it's contents.
524 * Cleanup some code around command window bindings.
526 * infrun.c (wait_for_inferior): Make sure
527 through_sigtramp_breakpoint is non-null before deleting.
529 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
531 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
533 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * Makefile.in (coffread.o): Depend on target.h.
536 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
538 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
542 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
544 * objfiles.c (objfile_relocate): When relocating ->sections, use
545 objfile not symfile_objfile.
547 * symtab.h, minsyms.c (minsyms_sort): New function.
548 * objfiles.c (objfile_relocate): Call it.
550 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
552 * objfiles.c, objfiles.h (objfile_to_front): New function.
553 * remote-vx.c (vx_add_symbols): Call it.
555 * coffread.c (coff_symtab_read): Handle common symbols the same
556 way that partial-stab.h does.
558 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
560 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
561 machine/psl.h. These are host files.
563 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
565 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
566 does *not* include the terminating NULL msymbol.
568 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
570 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
571 loader that reads files using BFD and converts it on the fly.
573 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
575 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
576 * monitor.c (monitor_load): check the load type and load the file
577 accordingly. Default to gr_load_image().
578 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
579 srecord format by downloading to the monitor.
580 * w89k-rom.c, op50n-rom.c: set supported load types.
582 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
584 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
585 * Makefile.in: Remove xcoffexec.o rule.
587 * exec.c (exec_file_command): Add comment.
589 Fix data and bss relocation for VxWorks 5.1:
590 * remote-vx.c (vx_add_symbols): New function.
591 (vx_load_command, add_symbol_stub): Call it instead of
593 (vx_wait): Remove comment which was wrong to useless.
594 * remote-vx.c: Reindent much of file.
595 * coffread.c (cs_to_section, find_targ_sec): New functions.
596 (process_coff_symbol): Set SYMBOL_SECTION to result
598 (coff_symtab_read): Call cs_to_section and deal with result
599 rather than assuming sections are in a certain order. Deal with
601 * coffread.c: Remove text_bfd_scnum variable.
603 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
605 * corelow.c: Format to standard.
606 (core_close): Use name instead of bfd_filename.
608 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
610 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
613 * symfile.c (reread_symbols): Include bfd_errmsg string in error
614 message if bfd_close fails.
615 * exec.c (exec_close), solib.c (clear_solib), corelow.c
616 (core_close), objfiles.c (free_objfile), irix5-nat.c
617 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
618 (gr_load_image): Check for errors from bfd_close.
619 * solib.c (look_for_base), remote-utils.c (gr_load_image),
620 remote-udi.c (download), corelow.c (core_open), symfile.c
621 (symfile_bfd_open), symfile.c (generic_load): Add comment
622 regarding error from bfd_close.
623 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
624 comment about bogus handling of errors from bfd_openr.
625 * exec.c (exec_close): Add comment regarding memory leak and
626 dangling reference to vp->name.
628 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
631 of using longest_to_int.
633 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
634 mips and alpha targets need the real breakpoint pc for
635 creating the breakpoint frame.
637 * stack.c (return_command): Cast return value to the return
638 type of the function from which we return.
639 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
640 to STORE_RETURN_VALUE.
642 * symtab.c (lookup_symbol): Remove search for `static mangled
643 symbols', the search for `static symbols' already looks for
644 mangled and demangled symbols via lookup_block_symbol.
646 * valarith.c (value_binop): Use ANSI C arithmetic conversions
647 when performing integral evaluations, implement BINOP_EQUAL and
649 (value_equal, value_less): Use value_binop to perform the
650 comparison if both operands have TYPE_CODE_INT.
652 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
653 as they are written back later. Handle sp restore for frameless
654 functions. Use fdata.nosavedpc instead of fdata.frameless to
655 determine if the pc has been saved.
656 (function_frame_info): Handle `mr r31,r1', which is generated by
657 gcc-2.6, as a synonym for `oril r31,r1,0'.
658 (skip_trampoline_code): Handle shared library trampolines.
659 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
660 their real name. Enables setting of breakpoints in shared libraries
661 before the executable is run.
663 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
665 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
666 interface code still works with the new ROM monitor
667 structures. Fake out a couple of fields.
669 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
671 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
672 target_write_pc, target_read_fp, target_write_fp): Rename to
674 (h8500_read_pc, h8500_write_pc): Add pid argument.
675 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
676 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
677 Change to match functions above.
679 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * NEWS: Add item about if and while.
683 * .gdbinit: Restore `end'; it was not excess. Reindent
684 list-objfiles to make this clear. Comment out all of
685 list-objfiles because old gdb's choke on it.
687 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
689 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
692 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
694 * Makefile.in (ANNOTATE_OBS): New definition.
695 (COMMON_OBS): Add exec.o.
696 (annotate.o): Remove extra compile rule.
697 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
700 * .gdbinit: Remove excess `end'.
702 * exec.c: Merge in RS6000 support from xcoffexec.c.
703 (symfile.h, objfiles.h, xcoffsolib.h): Include.
704 (vmap): New global variable.
705 (exec_close): Close and free objects in vmap chain.
706 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
707 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
708 (exec_files_info): Print vmap information.
709 * xcoffexec.c: Remove.
710 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
711 (TDEPFILES): Use exec.o instead of xcoffexec.o.
712 * TODO: Remove pertinent items.
714 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
716 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
717 are no longer needed as of gcc-2.6.0.
719 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
721 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
723 (fetch_core_registers): Don't try to fetch a register if
724 regmap maps it to -1.
725 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
726 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
727 stores the registers in a weird order.
729 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
731 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
732 if inferior_pid is nonzero.
734 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
736 Speed up GDB startup time by not demangling partial symbols.
737 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
738 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
739 No longer demangle partial symbols.
740 * symtab.c (lookup_symbol, list_symbols): Handle mangled
741 variables, e.g. C++ static members, via the minimal symbols.
743 Handle reordered functions in an objfile, for Irix 5.2 shared
745 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
746 set if the functions in an objfile are reordered.
747 * mdebugread.c (parse_partial_symbols): Detect reordered
748 functions in an objfile.
749 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
750 lookup algorithm if the functions in the objfile are reordered.
752 * xcoffexec.c (exec_close): If the current target has a copy
753 of the exec_ops sections, reflect the freeing of the sections
756 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
757 `sizeof dummy', for constructing the call dummy code.
759 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
760 function declarations.
761 * sparc-tdep.c (sparc_pop_frame): Cast result of
762 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
764 * irix5-nat.c (enable_break): Set breakpoint at the entry point
765 of the executable, to handle the case where main resides in a
767 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
768 after shared library symbol reading, to get rid of a warning from
769 heuristic_proc_start if the startup code has no symbolic debug info.
771 * breakpoint.h (struct breakpoint): Add new fields language
772 and input_radix, to enable breakpoint resetting with the
773 proper language and radix.
774 * breakpoint.c (set_raw_breakpoint): Initialize them.
775 (breakpoint_re_set_one): Use them when resetting the breakpoint.
776 (breakpoint_re_set): Preserve current language and input_radix
777 across breakpoint_re_set_one calls.
779 * symtab.c (decode_line_1): Do not build a canonical line
780 specification for `*expr' line specifications.
782 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
784 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
786 The point of these changes is to avoid reading the frame pointer
787 and stack pointer during stepping, to speed things up.
788 A. Changes to not select a frame until we need a selected frame:
789 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
790 * infrun.c (wait_for_inferior): Move call to select_frame back to
791 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
792 Law, but the change was my idea); the only reason for that change
793 was so we could save and restore the selected frame in
794 wait_for_inferior, and now that flush_cached frames clears the
795 selected frame, that should work OK now.
796 B. Changes to not create a current_frame until we need one:
797 * blockframe.c (get_current_frame): If current_frame is NULL, try
798 to create an innermost frame.
799 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
800 infrun.c (wait_for_inferior), thread.c (thread_switch),
801 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
802 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
803 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
804 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
805 i960-tdep.c (pop_frame), m68k-tdep.c
806 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
807 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
808 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
809 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
810 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
811 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
812 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
813 call create_new_frame.
814 * corelow.c (core_open), altos-xdep.c (core_file_command),
815 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
816 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
817 umax-xdep.c (core_file_command): Don't call create_new_frame; do
818 call flush_cached_frames.
819 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
821 C. Changes to get rid of stop_frame_address and instead only
822 fetch the frame pointer when we need it.
823 * breakpoint.c (bpstat_stop_status): Remove argument
824 frame_address; use FRAME_FP (get_current_frame ()).
825 * infrun.c (wait_for_inferior): Don't pass frame pointer to
827 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
828 ()) instead of stop_frame_address.
829 * infrun.c (save_inferior_status, restore_inferior_status),
830 inferior.h (struct inferior_status): Don't save and restore
832 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
833 (select_thread): Remove stop_frame_address and uses thereof.
834 D. Same thing for the stack pointer.
835 * infrun.c (wait_for_inferior): Remove stop_sp and replace
836 uses thereof with read_sp ().
837 E. Change to eliminate one nasty little spot where we were
838 wanting to know the frame pointer from before the current step
839 (idea from GDB 3.5, which saved my ass, because my other ideas of
840 how to fix it were very baroque).
841 * infrun.c: Remove prev_frame_address.
842 * infrun.c (wait_for_inferior, step_over_function): Use
843 step_frame_address instead of prev_frame_address.
844 F. Same basic idea for the stack pointer.
845 * inferior.h, infcmd.c: New variable step_sp.
846 * infcmd.c (step_1, until_next_command): Set it.
847 * infrun.c: Remove prev_sp and replace uses by step_sp.
848 * infrun.c (wait_for_inferior): If we get out of the step
849 range, then set step_sp to the current stack pointer before we
852 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
854 * top.c (target_byte_order_auto): New static variable.
855 (set_endian): Mention that ``auto'' is permitted.
856 (set_endian_auto): New static function.
857 (show_endian): Change message based on target_byte_order_auto.
858 (set_endian_from_file): New function.
859 (init_main): Add command ``auto'' to endianlist.
860 * exec.c (exec_file_command): Call set_endian_from_file.
861 * defs.h (set_endian_from_file): Declare.
863 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
865 * nlm/i386.c (flush_i_cache): New function, does nothing.
866 (frame_to_registers, registers_to_frame, set_step_traps,
867 clear_step_traps, do_status): Make non-static.
869 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
871 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
872 defined, define as 0.
873 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
875 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
876 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
877 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
878 (BREAKPOINT): Remove definition.
879 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
880 (BREAKPOINT): Remove definition.
881 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
882 value of 1, rather than without a value.
883 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
884 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
885 run time rather than at compile time.
887 * remote-mips.c (break_insn): Remove.
888 (BREAK_INSN, BREAK_INSN_SIZE): Define.
889 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
890 (mips_remove_breakpoint): Likewise.
892 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
893 define TARGET_BYTE_ORDER as target_byte_order, and declare
894 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
895 a test of TARGET_BYTE_ORDER.
896 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
898 (endianlist, target_byte_order): New variables.
899 (set_endian, set_endian_big, set_endian_little): New functions.
900 (show_endian): New function.
901 (init_cmd_lists): Initialize endianlist.
902 (init_main): Add commands ``set endian big'', ``set endian
903 little'', and ``show endian''.
904 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
905 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
906 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
907 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
908 * values.c: Likewise.
910 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
912 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
914 * nlm/Makefile.in: Get rid of NWINCLUDES.
915 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
916 User should now configure with --with-headers.
918 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
920 * gdbserver/server.c (main): Silently accept all unrecognized
921 requests and send back a zero length acknowledge. That is what
922 *-stub.c do and is what remote.c expects.
924 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * corelow.c (core_open): Copy the modified to_sections_end
927 vector from current_target to core_ops too.
929 * gdbserver/server.c (main): Silently accept query requests
930 and send back a zero length acknowledge.
932 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
934 * nlm/Makefile.in: Don't define NWINCLUDES.
935 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
937 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
939 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
941 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
943 * lynx-nat.c (child_wait): Use status.w_status, not status, in
944 arithmetic. status is a `union wait'.
946 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
948 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
950 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
952 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
954 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * coffread.c (complete_symtab): If last_source_file is set upon
959 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
961 * xcoffread.c (read_xcoff_symtab, case C_FILE):
962 Set main_aux before using it.
964 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
966 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
967 ignoring before. But continue to ignore XMC_DS.
969 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
971 * hpread.c (hpread_read_array_type): Do not change the type code
972 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
975 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
976 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
977 as an T_UNS_LONG with length 8).
979 * hpread.c (struct hpread_symfile_info): Delete have_module field
980 and accessor macro. Minor indentation fix.
981 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
982 and reset state variables have_name & texthigh if pst is NULL.
983 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
984 partial symbol table if pst is non-NULL. If pst is NULL, then
986 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
987 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
988 correct handling of subfiles.
990 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
992 * defs.h (misc_command_type): Remove trailing comma from
995 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
997 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
998 out of an interrupt frame.
1000 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1002 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
1004 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
1005 * mips-tdep.c (mips_print_register): Don't test float validity.
1006 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1007 config/arm/tm-arm.h, config/convex/tm-convex.h,
1008 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1009 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
1010 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
1011 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
1012 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
1013 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
1014 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
1015 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
1016 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
1019 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1021 * TODO: Remove item about adding general multi-threaded stuff;
1023 Remove item about specifying arbitrary locations of stack frames
1024 (this works on some machines).
1025 Remove item about debugging functions without a frame pointer
1026 (this works on some machines).
1027 Remove item about re-writing macros which handle frame chaining and
1028 frameless functions. They have been re-written at least once
1029 since that item was written.
1030 Remove item about gdb catching SIGINT when attached; this is done.
1031 Remove item about having list_command not read symbols--why bother?
1033 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1035 * TODO: Append contents of Projects file.
1038 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1040 * corelow.c (add_solib_stub): Remove copying of to_sections,
1041 pass current_target to SOLIB_ADD. The Sep 10 change failed
1042 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1044 * corelow.c (core_open): After reading the shared libraries,
1045 copy the modified to_sections vector from current_target to
1046 core_ops, so that core_close can free it later.
1047 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1048 Pass down target parameter from SOLIB_ADD and use it instead of
1049 directly accessing core_ops.
1051 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1053 * solib.c: *BSD systems need <a.out.h> to be included before
1056 * i386b-nat.c: Add i386_float_info(), etc.
1057 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1059 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1060 * config/i386/nm-nbsd.h: Use it.
1061 * config/sparc/nm-nbsd.h: Use it.
1062 * config/ns32k/nm-nbsd.h: Use it.
1064 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1065 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1066 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1067 New files, support for NetBSD/i386.
1068 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1069 New files, support for NetBSD/ns32k.
1071 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1073 * .gdbinit: Add list-objfiles command.
1075 * TODO: Reword item regarding NO_STD_REGS.
1077 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1078 coff_read_struct_type): Allocate on symbol_obstack, not directly
1079 via malloc/savestring.
1081 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1083 * TODO: Add more items.
1084 * tests: Remove the directory and all of its (obsolete) contents.
1086 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1088 * coffread.c (init_stringtab): When copying length to stringtab,
1089 use target format, not host format, since that is what the rest of
1092 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1094 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1095 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1096 NWINCLUDES definitions.
1097 * i386-nlmstub.c: Removed.
1099 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1102 char * (from const char *) before assigning. Don't save string we
1103 pass to record_minimal_symbol (it already saves it).
1105 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1107 * gdbtk.tcl: Let ^U delete lines in the command window.
1109 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1111 * cp-valprint.c (static_field_print): New variable, controls
1112 printing of static members.
1113 (_initialize_cp_valprint): New print set subcommand
1114 "static-members". Turn on printing of static members by default.
1115 (cp_print_value_fields): Print static members if necessary.
1117 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1118 (elf_locate_base): Use only standard BFD functions to collect
1119 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1120 tag only if it got defined via the inclusion of <link.h>.
1122 * f-exp.y: Write block for OP_VAR_VALUE.
1123 * f-valprint.c (info_common_command): Handle `info common'
1124 without an argument correctly.
1126 * c-typeprint.c (c_type_print_base): Handle template constructors.
1127 * symtab.c (gdb_mangle_name): Handle template method mangling,
1128 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1130 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1132 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1133 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1134 * ch-valprint.c (chill_val_print): Pass index type directly
1135 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1136 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1137 if the index type is a stub.
1139 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1141 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1142 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1143 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1144 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1145 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1146 config/mips/riscos.mh, config/pa/hppahpux.mh,
1147 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1148 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1149 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1151 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1153 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1155 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1156 Also, add decl for symtab_to_filename.
1157 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1158 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1159 routine decr replaces in line code.
1160 * (create_file_win): Use catch to handle open failures more
1161 elegantly. Also, create special window to display file open
1162 failure message. Move opening of file prior to creation of text
1164 * (create_asm_win): Add PC as argument. We now base disassembly
1165 on PC instead of function name, since function names can be
1166 ambiguous (usually seen with shared libs). Also, use catch to
1167 simplify code where we don't care about failures.
1168 * source.c (symtab_to_filename): New. Returns the file
1169 associated with a symtab.
1170 * top.c: Define interactive_hook. Called during QUIT to animate
1173 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1175 * stabsread.c (read_type): Handle stub types for bitstrings.
1176 * stabsread.c (read_array_type): Check for stub domain type
1177 using TYPE_FLAG_STUB, not its length.
1178 * gdbtypes.c (create_set_type): Handle a stub domain type.
1180 * ch-exp.y: Get rid of some extra non-terminals, and move
1181 their rules into primitive_value.
1182 * parser-defs.h: Add comment about unary postfix operators.
1183 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1184 * expprint.c (print_subexp): Recognize unary postfix operator.
1186 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1188 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1189 Add warnings about depreciation of `snoop' cmd.
1191 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1193 * remote-hms.c (hms_read_inferior_memory): Cope when
1194 target sends both \r and \n.
1196 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1198 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1199 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1201 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1204 mst_solib_trampoline.
1206 * f-valprint.c (f_val_print): Change cast of valaddr from
1207 CORE_ADDR * to char **, since that is how it is used.
1209 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1210 using obsavestring, and pass that to prim_record_minimal_symbol.
1211 Having the objfile point to bfd_asymbol_name directly doesn't work
1212 if we save and restore a mapped symbol file.
1214 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1216 * gdbtk.tcl: Add ref counts to breakpoint tags.
1217 * Put quotes around function name in disassemble command to better
1218 handle assembler names containing `.'.
1219 * Make pclist element 0 be filler to avoid off-by-one problem with
1221 * Set names of top-level windows.
1222 * Add register display window.
1223 * Add PC to label of assembly window.
1225 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1227 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1228 to add a generic ROM monitor interface, and support file for the
1229 WinBond W89K and the Oki OP50N PA based target boards.
1231 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1233 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1234 disassembly more efficient.
1235 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1237 * (gdb_loc): Include pc in return value. Also, return function
1238 name if arg was specified.
1239 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1240 after command completes.
1241 * (gdbtk_init): Improve error handling.
1243 * gdbtk.tcl: Add lots of comments. Clean up code.
1244 * (gdbtk_tcl_fputs): Make output window redirectable.
1245 * Add assembly window, and breapoint support.
1246 * Make button 1 in margin toggle breakpoints.
1247 * Use stippling to indicate breakpoint disabling.
1249 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1251 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1253 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1255 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1256 change by replacing `symbols_added' with `so_last'.
1257 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1258 global common symbols, they will be resolved by the runtime loader.
1259 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1260 Handle scSCommon like scCommon symbols.
1262 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1264 * corelow.c (add_solib_stub): Copy to_sections changes from
1265 core_ops to current_target after adding the shared libraries.
1266 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1267 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1268 error to a complaint, simplify complaint.
1269 * procfs.c (signalname, errnoname): Make `name' const.
1270 * symfile.c (reread_symbols): Use filename from old BFD to
1272 * values.c (record_latest_value): Don't record value in the
1273 history chain until we are sure there won't be an error.
1275 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1277 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1280 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1282 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1284 * remote.c (fromhex): Make error more explicit.
1285 (read_frame): Don't print bad checksum information unless
1286 remote_debugging. Don't use repeat count unless it's > 0.
1287 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1288 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1289 Optionally cope with BC style breakpoints.
1290 (e7000_command): After command send directly to the E7000 mark
1291 registers as changed.
1292 (why_stop, e7000_wait: Understand BC style stop condition.
1293 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1294 sequences. (frame_find_saved_regs): Likewise.
1295 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1297 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1298 (more work here to come)
1299 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1302 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1304 * sparclite/Makefile.in: Assorted stuff needed for eload.
1306 * sparclite/eload.c: Merge in command line argument parsing and
1307 error message handling improvements orignally made to aload.c.
1309 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1311 * defs.h (enum misc_command_type, command_control_type): Enums
1312 for describing the command and control types.
1313 (struct command_line): Add new fields to keep track of the command
1314 type and body associated with the command.
1315 * top.c: Include value.h. Delete whitespace at the end of lines.
1316 (build_command_line, get_command_line): New functions.
1317 (execute_control_command, while_command, if_command): Likewise.
1318 (realloc_body_list, read_next_line): Likewise.
1319 (recurse_read_control_structure): Likewise.
1320 (execute_user_command): Call execute_control_command.
1321 (read_command_lines): Simplify by calling read_next_line, call
1322 read_control_structure for "if" and "while" commands.
1323 (free_command_lines): Free new fields in the command structure.
1324 (define_command): Reset control_level to zero.
1325 (init_main): Install command handlers for "if" and "while" commands.
1327 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1329 * c-typeprint.c (c_type_print_varspec_prefix,
1330 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1331 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1332 call f77_value_literal_string instead.
1333 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1334 (parse_number): Translate 'd' floats to 'e' so atof() works.
1335 (yylex): Remove unused variables.
1336 * f-lang.c: Include <string.h>.
1337 (get_bf_for_fcn): Remove unused variable.
1338 * f-typeprint.c (f_type_print_varspec_prefix,
1339 f_type_print_varspec_suffix): Remove unused
1340 variables, add cases to switch statements.
1341 (f_type_print_base): Remove unused variables.
1342 * f-valprint.c (gdbcore.h, command.h): Include.
1343 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1344 Call read_memory_integer with correct number of arguments.
1345 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1346 with correct argument type.
1347 (f77_print_array): Removed unused array array_size_array.
1348 (f_val_print): Don't use a CORE_ADDR as a char *.
1349 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1350 (value_assign): Handle Fortran literal string and complex values.
1351 (f77_cast_into_complex, f77_assign_from_literal_string,
1352 f77_assign_from_literal_complex): New functions.
1354 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1356 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1359 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1361 * i960-tdep.c (signal.h): Don't include.
1363 * cxux-nat.c (target_is_m88110): Remove definition.
1365 * configure.in (config/nm-empty.h): If cross only, use instead
1366 of config/nm-trash.h.
1367 * config/nm-trash.h: Remove.
1368 * config/nm-empty.h: New file.
1369 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1370 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1371 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1372 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1373 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1375 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1377 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1379 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1381 * configure.in: No longer look for nm, tm, and xm headers in
1382 config/<header>; they are always in config/<cpu>/<header>.
1384 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1386 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1387 the end of the list of objfiles, instead of at the beginning.
1389 * xcoffread.c (allocate_include_entry): New function, abstracted
1390 from code in record_include_begin.
1391 (record_include_begin, record_include_end): Call it.
1393 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1394 target_has_stack to decide whether to create a real stack frame
1397 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1399 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1401 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1403 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1405 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1406 field names into what is expected by sparc-nat.c.
1408 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1410 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1412 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1414 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1416 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1418 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1419 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1422 * nlm/Makefile.in: Get rid of NWSOURCE.
1423 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1424 * nlm/gdbserve.o: Add dummy __main routine.
1425 * nlm/gdbserve.def: Turn on debug.
1427 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1429 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1431 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1433 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1434 * config/xm-nbsd.h: fix typo.
1435 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1436 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1438 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1440 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1442 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1443 change typeo in error msg (`inferrior' -> `inferior').
1445 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1447 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1448 attach_flag (this check was performed by the callers). Also check
1449 inferior_thisrun_terminal.
1450 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1451 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1452 attach_flag in deciding whether to call set_sigint_trap and
1455 * value.h (struct value): Change literal_data from PTR to char *,
1456 since that is the way it is used.
1458 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1460 * somread.c (som_symfile_read): Force unwinds to be re-read after
1461 reading in a new partial symbol table.
1463 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1465 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1466 an obsolete conditional.
1467 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1468 an obsolete conditional.
1469 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1472 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1474 * Makefile.in (ns32k-opcode.h): Remove reference.
1475 (ns32k-pinsn.o): Update dependencies.
1476 * ns32k-opcode.h: Remove file.
1477 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1478 all other code in this file.
1480 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1482 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1483 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1485 * nlm/Makefile.in: Add rule for .S.o.
1486 * nlm/aio.h: Protect from multiple inclusions.
1487 * nlm/alpha-io.S: Remove everything we don't need.
1488 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1489 Remove, no longer needed.
1490 * nlm/alpha.c: Merge in lots of stuff from previous files.
1491 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1492 breakpoint_insn extern.
1493 * Move stuff from alpha-patch.h into here.
1495 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1497 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1499 * annotate.c (annotate_starting): Flush output.
1501 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1503 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1504 the callers of symbol_file_add. Gets rid of heuristic fence-post
1505 warnings on mips and alpha targets when the PC resides in a shared
1506 library which is not yet read in.
1507 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1508 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1509 remote-vx.c (vx_open), solib.c (solib_add):
1510 Add call to reinit_frame_cache after all shared libraries are read in.
1511 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1512 symfile.c (symbol_file_command, add_symbol_file_command):
1513 Add call to reinit_frame_cache after symbol_file_add.
1515 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1517 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1518 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1519 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1520 * configure.in: Add sparc-*-netbsd target.
1522 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1524 * remote-vx.c (vx_attach): Interpret the command argument as an
1527 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1529 * configure.in: Change i[34]86 to i[345]86.
1530 * nlm/configure.in: Likewise.
1531 * gdbserver/configure.in: Likewise.
1533 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1535 * configure.in (i386-*-netware): Automatically configure nlm
1538 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1540 * nlm/gdbserve.c: conditionalize header file inclusion for either
1541 NetWare 4.0 or PIN targets.
1542 * nlm/i386.c: include appropriate header files.
1543 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1546 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1548 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1549 * nlm/gdbserve.def: Autoload clib.
1551 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1553 * breakpoint.c (condition_command): Call breakpoints_changed.
1555 * gdbtypes.h: Declare f77_create_literal_string_type and
1556 f77_create_literal_complex_type.
1557 * valops.c (f77_value_literal_string, f77_value_substring,
1558 f77_value_literal_complex): Use xmalloc not malloc.
1559 * valops.c (f77_value_literal_string, f77_value_substring):
1560 Make addr char * not CORE_ADDR.
1561 * value.h (struct value): Add new field literal_data of aligner union.
1562 (VALUE_LITERAL_DATA): Use it.
1563 * f-lang.h: Declare find_common_for_function.
1564 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1565 myaddr fields of a union. Don't overload it with the frame field
1566 (not sure this is necessary; I'm not sure what lval_* codes
1567 VALUE_SUBSTRING_* can be used with).
1569 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1572 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1574 * rs6000-nat.c: Include libbfd.h again, needed until reference
1575 to bfd_cache_lookup is cleaned out.
1577 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1579 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1581 Work to reduce the interrupts-off duration when running in DOS.
1582 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1583 (dos_async_rx): rewrite to unpack as many characters from the
1584 asynctsr as possible into a local buffer.
1586 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1588 Initial Fortran language support, adapted from work by Farooq Butt
1589 (fmbutt@engage.sps.mot.com).
1590 * Makefile.in: Add Fortran-related files and dependencies.
1591 * defs.h (language_fortran): New language enum.
1592 * language.h (_LANG_fortran): Define.
1593 (MAX_FORTRAN_DIMS): Define.
1594 * expression.h: Reformat to standard.
1595 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1596 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1597 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1598 TYPE_CODE_LITERAL_STRING): New type codes.
1599 (type): New fields upper_bound_type and lower_bound_type.
1600 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1601 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1603 (builtin_type_f_character, etc): Declare.
1604 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1605 * f-exp.y: New file, Fortran expression grammar.
1606 * f-lang.c: New file, Fortran language support functions.
1607 * f-lang.h: New file, Fortran language support declarations.
1608 * f-typeprint.c: New file, Fortran type printing.
1609 * f-valprint.c: New file, Fortran value printing.
1610 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1611 fix wording of error message.
1612 * gdbtypes.c (f77_create_literal_complex_type,
1613 f77_create_literal_string_type): New functions.
1614 * language.c (set_language_command): Add Fortran info.
1615 (calc_f77_array_dims): New function.
1616 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1618 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1619 as Fortran source files.
1620 * valops.c (f77_value_literal_string, f77_value_substring,
1621 f77_value_literal_complex): New functions.
1623 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1625 * c-typeprint.c (c_print_type): Assume demangled arguments
1626 if a '(' is found in varstring, looking for ')' at the end of
1627 varstring did fail with demangled const member functions, which
1628 have a trailing `const'.
1629 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1630 to avoid errors when compiling with DEC c89.
1631 (remote_wait): Cast to `char *' before passing buffer to
1632 fputs_filtered, to avoid errors when compiling with DEC c89.
1633 (remote_wait): Do not return inferior_pid by default, this
1634 statement is never reached, which causes warnings from some
1636 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1637 * symfile.c (load_command): If called with no argument, try
1638 to get the filename from the executable file.
1639 (generic_load): Remove check for NULL filename, it is done
1640 in load_command now.
1642 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1644 * Makefile.in (ALLDEPFILES): Add hpread.c.
1645 (hpread.o): Add dependencies.
1647 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1649 (BYTES_IN_WORD): Delete.
1650 (som_symfile_read): Call hpread_build_psymtabs to build any
1651 minimal symbols based on the HP C native debug symbols.
1652 (som_symfile_finish): Call hpread_symfile_finish.
1653 (som_symfile_init): Call hpread_symfile_init.
1654 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1655 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1657 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1658 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1659 * hpread.c: New file.
1661 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1663 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1664 from June 2, 1994 (what was I thinking?!?). Fix it right this
1667 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1669 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1671 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1673 * README: Grammar improvements, clarifications, updates.
1675 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1677 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1678 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1679 * configure.in (powerpc-*-netware*): Automatically configure nlm
1681 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1682 specific stuff. Make things more configurable.
1683 * nlm/configure.in: Add powerpc-*-netware* target. Use
1684 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1686 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1687 Remove lots of architecture-specific stuff.
1688 * nlm/gdbserve.def: Add new imports.
1689 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1690 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1692 * nlm/prelude.o: What was this doing here?
1693 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1694 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1695 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1696 * config/powerpc/tm-ppc-nw.h: Ditto.
1698 * nlmstub.def: New file, contains imports for 386 nlm stub.
1700 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1702 * remote-pa.c: New file for HPPA embedded support. Currently it's
1704 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1706 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1708 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1709 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1711 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1713 * remote-mips.c: Remove unused declaration of mips_load.
1715 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1717 * coffread.c: General cleanup, and support for section offsets.
1718 (time.h, sys/types.h, libbfd.h): Don't include.
1719 (cur_src_start_addr, cur_src_end_addr): Rename to
1720 current_source_start_addr, current_source_end_addr.
1721 (nlist_stream_global): Remove.
1722 (nlist_bfd_global): New global variable.
1723 (coff_symfile_read): Remove code that gets and uses fileno()
1725 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1726 section_offsets parameter, add text/data section offset to
1727 appropriate symbols' values.
1728 (read_one_sym): Use bfd_read instead of fread.
1729 (init_stringtab, init_lineno): Change first parameter to a bfd,
1730 use bfd routines instead of raw I/O.
1732 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1734 * symtab.c (decode_line_1): If funfirstline and we get a
1735 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1737 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1739 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1740 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1741 (TAGS): Also pass result of find on config sub-directory to etags.
1742 (ALLPARAM): Remove; now unused.
1744 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1746 * Makefile.in (VERSION): Bump to 4.13.1
1747 * NEWS, README: Update to match gdb 4.13 release version.
1749 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1751 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1752 * cxux-nat.c: Remove dangling #else block.
1753 (m88k_harris_core_register_addr): New function.
1755 * environ.c (init_environ): If no environment, do nothing.
1757 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1759 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1760 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1761 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1762 Move all global variables into the private symbol table structure
1763 and add accessor macros. Update some comments.
1764 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1765 (hpread_end_psymtab): New function to end a partial symbol table,
1766 all callers changed (no more bogus sharing with dbxread.c).
1768 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1770 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1773 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1775 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1778 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1780 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1781 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1782 Include "libiberty.h" instead.
1784 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1786 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1787 add additional argument specifying raw address to permit
1788 proper release of debug registers.
1789 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1792 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1794 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1795 define them in top.c. Add comments to the hooks.
1797 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1799 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1800 `to_remove_breakpoint' fields.
1802 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * infcmd.c (run_command): Remove comment suggesting using
1805 target_has_execution instead of inferior_pid.
1807 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1809 * remote-mips.c (mips_open): add code to handle baud rate.
1811 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1813 * infrun.c (wait_for_inferior): Call target_resume() upon
1814 detection of new processes.
1816 * procfs.c (create_procinfo): Return pointer to new procinfo
1818 * (do_detach): Spacing & formatting cleanup.
1819 * (procfs_wait): Move wait_again label to ensure that we really
1820 wait again. On exit from fork, release new child from gdbs'
1822 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1824 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1826 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1827 problem (losing localvars on the close-brace instead of after
1830 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1832 * i386-nlmstub.c (handle_exception): Wait until the thread has
1833 been started before killing the NLM by pointing the PC at
1836 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1838 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1839 Irix 5 has a standard _sigtramp signal handler.
1840 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1841 it is not needed for a standard _sigtramp signal handler.
1842 Add shared library sections to the section table of the target
1843 before adding the symbols.
1844 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1845 instructions that do not prepare a stack adjustment.
1846 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1847 which does the right thing on machines where `char' is unsigned.
1849 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1851 * remote.c (remote_open): Move setting of inferior_pid prior to
1852 call to remote_start_remote. Also use unique value for pid to
1853 avoid confusion with read_register_pid & friends.
1854 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1856 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1858 * dwarfread.c (bfd.h): Don't include.
1860 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1862 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1863 kill the program being debugged. KillMe(), the undocumented
1864 call intended for this purpose, causes the server to hang.
1866 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1868 * remote.c (read_frame): Calculate run length encoded checksum
1870 * config/sh/stub.c: New file.
1872 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1874 * target.c (find_default_run_target): Make sure to_can_run is set
1877 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1879 * TODO: Remove note about fast watchpoints and remove obsolete
1882 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1884 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1885 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1886 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1888 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1890 * target.c (add_target): Don't call clean_target on target
1892 * (unpush_target): Test for to_close being set before calling.
1893 * (target_xfer_memory, target_info): Check for to_has_memory
1894 before playing with memory.
1896 * remote.c (remote_open): Set inferior_pid to make kill command
1898 * inflow.c (kill_command): Revert change of Aug 2. Use
1899 inferior_pid to determine whether to print out "The program is not
1900 being run." message.
1902 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1904 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1905 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1906 * m3-nat.c: Pass argument to return_to_top_level.
1907 Declare m3_kill_inferior before use.
1908 (port_chain_insert): In "can't happen" case, abort rather than
1909 setting `mid' to large decimal constant (which gcc warns about).
1910 (get_thread_name): Use cast to convert const char * to char *.
1911 (add_mach_specific_commands): #if 0 "thread break" command.
1912 (m3_trace_him): Call push_target.
1913 (mach_really_wait): New argument pid; remove unused
1915 (intercept_exec_calls): Call target_terminal_init and
1916 target_terminal_inferior once the child execs.
1917 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1919 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1921 * procfs.c (procfs_mourn_inferior): don't dereference the
1922 procinfo pointer after it has been freed.
1924 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1926 * breakpoint.c (breakpoint_1): Improve pluralization in display
1927 of breakpoint hit counts.
1929 * language.h (struct language_defn): Remove unused field
1931 (longest_float): Remove, no longer used.
1932 * language.c (unknown_language_defn, auto_language_defn,
1933 local_language_defn): Remove init of la_longest_float field.
1934 * c-lang.c (c_language_defn, cplus_language_defn,
1935 asm_language_defn): Ditto.
1936 * ch-lang.c (chill_language_defn): Ditto.
1937 * m2-lang.c (m2_language_defn): Ditto.
1939 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1941 * defs.h (bfd_read, bfd_seek): Remove declarations.
1942 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1944 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1946 * inflow.c (kill_command): Fix a bug which prevented target
1947 programs to be killed.
1949 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1951 * defs.h: Change two-line declarations to one-line form.
1952 (NORETURN): Define as "volatile" only for older GCCs.
1953 (ATTR_NORETURN): Define for newer GCCs.
1954 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1956 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1958 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1959 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1960 disable_breakpoint): Don't call breakpoints_changed; it is now
1961 called via the *_breakpoint_hook functions.
1962 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1964 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1966 * stabsread.c (read_type): Fix a bug in enum size calculation.
1968 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1970 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1971 argument types to shut up GCC.
1973 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1974 linker stub, then return the address the stub will return to.
1975 (frame_saved_pc): Correctly restart the search for the saved
1976 pc when a linker stub is encountered.
1978 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1979 register stores emitted by the version 9 HP compilers.
1980 (inst_saves_fr): Relax test for a specific base register (%r1);
1981 this avoids losing with the version 9 HP compilers.
1982 (skip_prologue): Try to skip argument stores emitted by the HP
1983 compilers. It's not perfect, but it's better than before.
1985 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1987 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1988 calling write_register_pid.
1989 * (write_register_pid): Add prototype.
1991 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1993 * remote.c (read_frame): Split readchar/checksum calculation into
1994 two parts since evaluation order is undefined.
1996 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1998 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1999 * Makefile.in (coredep.o): Add inferior.h as dependency.
2000 * inflow.c: Add F_SETOWN to list of defines to check
2001 around code that uses F_SETOWN.
2003 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2005 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
2006 set the -L and -B directory prefixes so we can link with it.
2008 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
2010 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
2011 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
2014 * General hackery to support alternate user-interface.
2015 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
2016 disable_breakpoint): Call hooks for alternate user-interface.
2017 * defs.h: Add declarations for alternate user-interface hooks.
2018 * main.c (main): Add --nw (and --nowindows) options to disable
2020 * (near call to command_loop): Call command_loop_hook if set.
2021 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
2022 * stack.c: Call print_frame_info_listing_hook if set.
2023 * top.c (gdb_init): Initialize targets.c and utils.c prior to
2024 other files to make sure that calls to error and warning will
2025 work. Call init_ui_hook after everything else.
2026 * utils.c (query): Call query_hook if set.
2027 * (gdb_flush): Call flush_hook if set.
2028 * Change _initialize_utils to initialize_utils cuz we don't use
2029 automatic initialization of utils.c anymore.
2031 * Support for TK GUI.
2032 * Makefile.in: Add rule for gdbtk.o.
2033 * configure.in: Add support for --enable-gdbtk.
2034 * gdbtk.c: New file. Contains support routines for TK interface.
2035 * gdbtk.tcl: New file. Implements GUI policy.
2037 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2040 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2042 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2043 there and we are using the gcc from the tree.
2044 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2046 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2048 * Makefile.in (annotate.o): Add dependencies.
2050 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2052 * sparclite/aload.c: Added new -q (quiet) option.
2053 return 0 exit status if file was successfully downloaded.
2055 * nlm/gdbserve.c: merge in command line argument parsing changes
2056 and bug fixes made to i386-nlmstub.c.
2058 * i386-nlmstub.c: The returnLength field must be initialized
2059 before portConfig is passed to AIOGetPortConfiguration.
2060 Compare command line arguments with strnicmp(); args are
2061 case insensitive on netware.
2063 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2065 * Makefile.in (DISTSTUFF): Add definition.
2066 (diststuff): Add for new distribution support.
2067 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2068 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2069 Remove old distribution building rules, now uses standard
2070 distribution support in parent directory Makefile.in.
2072 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2074 * target.c (push_target): Cast result from xmalloc.
2076 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2078 * elfread.c (elf_symtab_read): Discard compiler labels generated
2079 by the Solaris 2.1/Intel SunPro compiler.
2081 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2083 * target.c (nomemory): Fix prototype and routine to take correct
2086 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * Makefile.in (clean): Remove libgdb-files.
2090 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2092 * coredep.c: Include inferior.h.
2094 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2096 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2099 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2101 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2102 .cp as C++, alphabetize better.
2104 * breakpoint.c (ignore, condition): Move usage note into body of
2105 help text, so first line can be one-line summary.
2107 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2109 * target.c (unpush_target): Fix handling of removal of top target.
2111 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2113 * Makefile.in: Add stuff to build nlmstub.
2114 * Add rule for annotate.o to keep Sun make happy.
2115 * configure.in: Add config for powerpc/Netware.
2117 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2118 filename. This speeds up handling of trailing N_SO stabs (they
2119 mark the end of a .o file).
2121 * target.c, target.h: Change the way pushing and popping of
2122 targets work to support target overlays and inheritance.
2123 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2124 Fixup references to current_target, due to previous changes.
2126 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2127 needed to get the address of longjmp out of the target.
2129 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2131 * main.c: Include <ctype.h>.
2133 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2135 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2138 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2140 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2142 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2144 * Makefile.in (VERSION): Bump to 4.12.4.
2146 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2148 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2149 * configure.in (m88*-harris-cxux*): New configuration.
2150 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2151 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2153 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2154 (TARGET_WRITE_PC): Pass pid through to register writers.
2156 * configure.in (m68*): Put vendor-only-specified host configs
2157 after vendor-and-os-specified configs.
2158 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2160 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2161 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2164 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2166 * elfread.c (elf_symtab_read): Handle error return from
2167 bfd_get_dynamic_symtab_upper_bound gracefully.
2169 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2171 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2172 registers in use by the inferior.
2173 * coredep.c (fetch_core_registers, register_addr): Use it.
2174 * findvar.c (registers_changed, registers_fetched,
2175 read_register_bytes): Ditto.
2176 * infcmd.c (do_registers_info, registers_info): Ditto.
2177 * infptrace.c (fetch_inferior_registers,
2178 store_inferior_registers): Ditto.
2179 * stack.c (frame_info): Ditto.
2181 * coredep.c (CORE_REGISTER_ADDR): New macro.
2182 (fetch_core_registers): Use it.
2184 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2185 * symfile.c (add-symbol-file): Add usage note to help string.
2186 (add_shared_symbol_files_command): New command.
2189 * inferior.h (read_pc_pid): Declare.
2190 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2191 variable b, remove unused variable other_type_used.
2192 * main.c (inferior.h, call-cmds.h): Include.
2193 (gdb_init): Declare.
2194 * remote.c (remote_wait): Return 0 by default.
2196 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2198 Stop printing at null char option, from Oliver Meyer
2199 (omeyer@i3.informatik.rwth-aachen.de).
2200 * valprint.h, valprint.c (stop_print_at_null): New global.
2201 * valprint.c (_initialize_valprint): New print set subcommand
2203 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2204 printing a char array, adjust the number of chars to print.
2206 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2208 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2209 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2210 pic code in addition to prologues where an instruction from the
2211 prologue gets moved into the delay slot of a branch instruction
2212 immediately following the prologue. A table of potential prologue
2213 instructions (prologue_insn_tbl) is now used for picking apart a
2215 (frame_find_saved_regs): Changed the way in which limit gets set
2216 so that the delay slot of branch instructions immediately
2217 following the prologue gets examined.
2218 (pushed_size, store_parm_word, store_parm, push_parameters,
2219 collect_returned_value): Deleted.
2221 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2223 * infrun.c (wait_for_inferior): Handle stepping into leaf
2224 functions whose prologue consists of gp loading code only.
2226 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2228 * dbxread.c: Don't include libbfd.h.
2229 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2230 <time.h>, or <sys/types.h>.
2231 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2232 collect information about the stab and stab string sections.
2234 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2236 * stabsread.c (read_huge_number): handle large unsigned number
2237 for stabs generated by os9k C compiler.
2239 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2241 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2242 * breakpoint.h (hit_count): New breakpoint field.
2243 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2244 (clear_breakpoint_hit_counts): New function.
2245 (bpstat_stop_status): Increment the hit count.
2246 (breakpoint_1): Display the hit count.
2247 * infcmd.c (run_command): Reset breakpoint hit counts.
2248 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2249 displaying hit counts.
2251 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2253 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2254 symbols for all symbol files. Makes skipping over the
2255 trampoline code work when stepping from a function in a shared
2256 library into a function in a different shared library for Irix 5.
2257 Other ELF targets do not have enough information in their
2258 dynamic symbol tables to make this work.
2259 (elf_symtab_read): Relocate mst_solib_trampoline address.
2261 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2263 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2264 * configure.in (m68*-atari-sysv4*): New configuration.
2265 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2266 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2267 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2268 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2269 * config/m68k/amix.mh, config/m68k/amix.mt,
2270 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2273 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2275 * symtab.c (find_function_start_sal): New function to find
2276 the start of a function from a function symbol.
2277 (decode_line_1, decode_line_2): Use it instead of open coded
2278 partial copies of the code.
2279 (list_symbols): Quote symbol name before passing it to
2280 break_command to enable proper handling of mangled symbols.
2282 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2284 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2285 * ch-exp.y (yylex): First try name lookup using exact name
2286 typed by user; if that fails, try lower-cased name.
2288 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2290 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2291 Remove some items from the TODO list and notes throughout code
2292 for things which need fixing. Add more comments.
2293 Document bogus struct symloc sharing with dbxread.c. Delete more
2294 useless variables. Add more PARAM prototypes. Fixup more
2295 indention problems that have crept in.
2296 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2297 it doesn't depend on the variable names on the procedures it's
2299 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2302 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2304 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2305 Move "no debugging symbols found" test to symfile.c.
2306 * symfile.c (syms_from_objfile, reread_symbols): Add
2307 "no debugging symbols found" test.
2308 * coffread.c (init_stringtab): Handle stripped files with a
2309 stringtab offset of zero gracefully.
2310 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2311 BFD instead of stop_pc heuristic to determine if it is a dynamically
2313 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2314 ioctl, it indicates that the process has exited.
2316 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2318 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2319 private data to zero. Not having any HP C debug symbols is not an
2322 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2324 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2325 .PARISC.unwind section now.
2327 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2329 * breakpoint.c (mention): Always show breakpoint address if no
2332 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2334 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2335 handling of shared libraries for non-ELF executables, but only if
2336 HANDLE_SVR4_EXEC_EMULATORS is defined.
2337 (locate_base): Try to find debug_base in the dynamic linker
2338 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2339 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2340 Define to enable handling of shared libraries for a.out executables,
2341 run under Solaris BCP.
2343 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2345 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2346 upon notice. Delete some stuff from the TODO list. Rework
2347 many comments to be clearer. Major cleanups. Consistently
2348 use "hpread_" prefix. Delete unnecessary macros, structures
2349 variables, fiels, functions and #if 0 code. Mark code which
2350 still needs to be cleaned up. PARAMize and make most functions
2351 static. Fix error checking when reading in the debug section
2352 contents. No more minimal symbol table handling in this code!
2354 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2356 * infrun.c (wait_for_inferior): Print "Program exited normally"
2357 regardless of batch_mode.
2358 * defs.h, top.c (batch_mode): Removed.
2360 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2362 * Makefile.in (dcache_h): Remove redundant definition.
2363 (init.c): Add a comment.
2364 (top.c): Remove explicit compile action.
2365 * breakpoint.c (mention): Share code indicating location of
2366 break/watchpoints, don't print address if addressprint is off.
2367 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2368 (demangle): Remove redundant declarations.
2369 * eval.c: Remove redundant function declarations.
2370 * objfiles.h: Cosmetic and grammatical improvements.
2371 * TODO: Various updates.
2373 * remote-mips.c: Replace all \r chars with \015.
2374 (mips_receive_header): Display control characters readably.
2375 (mips_xfer_memory): Add a simple progress display.
2377 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2379 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2381 * remote-hms.c (flush): New function.
2382 (expect): Get edge case right.
2383 (hms_read_inferior_memory): Be more tolerant of line noise.
2385 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2387 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2388 target files, not non-existent mach3.mh and mach3.mt.
2390 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2392 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2393 symbols for all symbol files. Makes skipping over the
2394 trampoline code work when stepping from a function in a shared
2395 library into a function in a different shared library.
2396 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2398 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2400 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2401 names mean end of .o file.
2402 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2403 top of routine. Handle new thread notification cleanly.
2404 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2405 thread notification scheme.
2406 * (child_resume): General cleanups, handle resumption of all
2409 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2411 * ser-go32.c: Rewrite to run under windows.
2412 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2414 * serial.c (serial_open): Notice device "pc".
2415 * remote-e7000.c: Fix copyright date.
2416 (expect): Compare \n and \r the same.
2417 (e7000_open): Allow pc as a serial port
2418 * sh/sh.mt: Add ser-e7kpc.
2419 * h8300/h8300hms.mt: Add ser-e7kpc.
2420 * main.c (proc_wait): Don't wait if using go32.
2422 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2424 * somread.c: Simplify by using stabsect_build_psymtabs.
2425 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2426 corresponding to the name of the text section. All references
2428 (somstab_build_psymtabs): Delete function, no longer needed.
2430 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2432 * somread.c: Renamed from paread.c. Changed function names and
2433 comments to reflect that this file deals with SOM (an object file
2434 format), rather than the PA (a cpu).
2435 (Makefile.in): Chaned appropriately.
2436 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2437 * dbxread.c (somstab_build_psymtabs): Renamed from
2438 pastab_build_psymtabs.
2440 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2442 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2443 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2445 * Makefile.in: Updated for core-sol2.c.
2446 * README: Add notes about SPARCworks cc under Solaris 2.x,
2447 from Casper H.S. Dik (casper@fwi.uva.nl).
2448 * config/mips/xm-makeva.h: Removed, no longer necessary.
2449 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2450 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2451 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2453 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2455 * gdba.el: Put program input and output in a separate buffer.
2457 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2459 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2460 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2461 with global variable of same name in libnsl.so on UnixWare.
2463 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2465 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2466 embedded in template name.
2468 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2470 * config/i386/nm-linux.h: change calling convention of
2471 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2472 target_insert_watchpoint() and
2473 target_remove_watchpoint().
2475 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2476 to be long long in gdb.
2477 * config/mips/tm-bigmips.h: ditto.
2479 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2481 * c-lang.c (asm_language_defn): New definitions for language_asm,
2482 mostly copied from c_language_defn, to avoid warnings when
2483 switching between c and asm stack frames.
2485 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2487 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2488 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2489 (upgrade_type, handle_psymbol_enumerators): Likewise.
2490 (has_opaque_xref, cross_ref): Likewise.
2491 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2492 debugging information, rather than doing it here.
2493 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2494 point in ecoff_debug_swap backend structure, rather than calling
2495 ecoff_slurp_symbolic_info directly.
2497 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2499 * breakpoint.c: Include annotate.h. Call annotate_field rather
2500 than printing annotation directly.
2502 * main.c: Include string.h.
2504 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2506 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2507 call it instead of doing normal loop.
2508 * infcmd.c (attach_command): Don't call wait_for_inferior if
2510 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2511 hook that can decide whether to step over the next breakpoint.
2512 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2513 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2516 * configure.in: Improve sorting/formatting of hosts and targets.
2517 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2518 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2519 * Makefile.in (stop-gdb): New target.
2520 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2523 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2525 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2526 the identical initialization can be deleted from main.c, but i
2527 haven't done so just in case.
2529 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2531 * gdba.el: Added menu windows and slightly improved window
2532 handling to gdba.el. Fixed numerous minor bugs that were causing
2533 emacs and gdb to fall out of sync.
2535 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2537 * breakpoint.c: annotate changes lost at merge, put back in.
2539 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2541 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2544 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2546 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2548 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2549 writing of floating registers, the dpx2 kernel disallows it.
2550 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2551 is contained in o_praw.
2552 * irix5-nat.c (solib_map_sections): Adjust sections by the
2553 difference between the loaded address and the prelinked address.
2554 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2556 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2557 symbols, their value is absolute.
2558 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2559 libraries fh->adr fields of zero. Relocate minimal symbol values
2560 upon readin. Relocate non-stabs symbols upon readin.
2561 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2562 start address of the outermost block.
2563 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2564 instead of section_offsets and use relocated pst->textlow for
2565 line number and procedure address relocations.
2567 From gmo@MicroUnity.com (Guillermo A. Loyola):
2568 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2569 Handle SGI Irix5 stIndirect symbol type.
2571 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2573 * breakpoint.c: fix a syntax error native cc does not like.
2575 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2576 * sparclite/Makefile.in: ditto.
2577 * sparcl-tdpe.c: change file name because first 8 chars has to be
2579 * sparcl-stub.c: ditto.
2581 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2583 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2585 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2587 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2588 ignore) a PID argument.
2589 (hppa_pop_frame): Pass a PID to target_write_pc.
2590 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2591 and pass through a PID argument.
2592 (target_read_pc, target_write_pc): Update prototypes.
2594 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2596 * Makefile.in: add new file sparclite-tdep.c.
2597 * sparclite/Makefile.in: add new file sparclite-stub.c.
2598 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2600 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2601 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2603 * sparclite-tdep.c: new file, contains hardware breakpoint support
2605 * sparclite-stub.c: new file, stub code that add support hardware
2607 * breakpoint.c: add hardware breakpoint support.
2608 * breakpoint.h: add new breakpoint type to support hardware
2610 * config/mips/nm-irix4.h: change interface for target dependent
2611 code supporting watch point.
2612 * config/pa/nm-hppab.h: change interface for target dependent
2613 code supporting watch point.
2615 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2617 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2619 * stabsread.c (read_struct_fields): os9k nested structure does not
2620 have terminating ';', instead it just get to ',' and bit position
2623 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2625 * nlmread.c (nlm_symtab_read): Clean up a bit.
2626 * (nlm_symfile_read): Record bounds of main() so that backtrace
2627 command will know where to stop.
2628 * objfiles.c (objfile_relocate): Relocate entry point/func info
2629 for backtrace as well.
2630 * objfiles.h: Define values for invalid PCs for entry point info.
2631 * symfile.c (init_entry_point_info): Initialize invalid values
2632 with aforementioned macros.
2633 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2634 to cause backtrace to stop when it gets back to main().
2635 * config/i386/tm-i386nw.h: Ditto.
2637 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2639 Fix value_print, which used to be ostensibly language-independent,
2640 but would print pointers and arrays in C syntax. Instead, call
2641 a language-specific function.
2642 * language.h (struct language_defn): New functional field
2644 (LA_VALUE_PRINT): New macro.
2645 * language.c (unk_lang_value_print): New stub/dummy function.
2646 (unknown_language_defn, auto_language_defn, local_language_defn):
2648 * c-valprint.c (c_value_print): New function, with code moved from:
2649 * valprint.c (value_print): ... here. Now just invoke
2650 LA_VALUE_PRINT to do language-specific stuff.
2651 * valprint.c (value_print_array_elements): Make non-static.
2652 * c-lang.c (c_language_defn, cplus_language_defn): Add
2653 c_value_print in the la_value_print field.
2654 * m2-lang.c (m2_language_defn): Likewise.
2655 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2656 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2657 * ch-valprint.c (chill_value_print): New function, based on
2658 c_value_print, but use Chill "look and feel."
2659 * c-lang.h (c_value_print): New prototype.
2660 * ch-lang.h (chill_value_print): New prototype.
2661 * value.h (value_print_array_elements): New prototype.
2663 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2664 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2666 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2668 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2669 to new file top.c. Make things extern instead of static and
2670 similar rearrangements to deal with this.
2672 * utils.c: Move fputs_unfiltered to main.c. Remove
2673 FPUTS_UNFILTERED_OVERRIDE ifndef.
2674 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2675 and libgdb uses utils.c and top.c.
2677 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2679 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2681 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2683 * ch-valprint.c (chill_val_print_array_elements): New function.
2684 A Chill version of val_print_array_elements, it prints the
2685 array index labels, in additions ot the array element values.
2686 (chill_val_print): Use the new function.
2688 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2690 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2692 * defs.h (enum language): Add language_asm.
2693 * findvar.c (read_register_bytes read_register_gen
2694 write_register_bytes read_register read_register_pid
2695 write_register write_register_pid supply_register): Move multi-
2696 thread handling down into these routines. Create XXX_pid routines
2697 that allow register references to specify the pid.
2698 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2699 read_sp write_sp read_fp write_fp): Move these routines from
2700 infcmd to findvar to centralize the whole mess.
2701 * i386-nlmstub.c: Portability fixes.
2702 * infptrace.c (child_resume): Conditionalize to allow other natives
2703 to override it. Remove PIDGET gubbish, it's no longer necessary.
2704 * infrun.c (wait_for_inferior): Put registers_changed() before
2705 target_wait() to speed up remote debugging.
2706 * Replace code that reads registers from other threads with much
2707 nicer looking new function calls (see changes to findvar.c).
2708 * Don't skip prologues if debugging assembly source.
2709 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2710 child_resume to handle multi-thread debugging properly.
2711 * remote.c: Add O response to get console output from target.
2712 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2713 SERIAL_ERROR here to simplify callers.
2714 * Change static var timeout to remote_timeout.
2715 * (fromhex): Remove unnecessary return -1 at end of routine.
2716 * (remote_wait): Turn this into a big switch statement. Add
2717 support for O response.
2718 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2719 * (getpkt): Split getpkt into two parts. read_frame deals with
2720 all formatting issues, run-length encoding, and framing. getpkt
2721 now handles error recovery, and frame detection.
2722 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2723 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2724 control. (hardwire_readchar): Handle EINTR from read().
2725 * symfile.c (deduce_language_from_filename): Add support for .s
2727 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2728 override infptrace's child_wait.
2729 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2730 instead of XXXlynx.h.
2731 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2733 * nlm/gdbserve.c: Portability fixes.
2735 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2737 * inftarg.c (child_wait): Call proc_wait, not wait.
2738 (child_mourn_inferior): Call proc_remove_foreign.
2739 * main.c (gdb_init): Call init_proc.
2740 * main.c: Provide dummy versions of init_proc, proc_wait, and
2741 proc_remove_foreign for the gdb case (the libgdb case provides its
2742 own versions of these functions).
2743 * Makefile.in (libgdb-files): Add libproc.a.
2745 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2747 Hardware watchpoints for Linux, from Rick Sladkey
2748 (jrs@world.std.com).
2749 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2750 new hardware breakpoint recovery method.
2751 * i386v-nat.c (i386_insert_watchpoint,
2752 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2753 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2754 New functions to support the 386 hardware debugging registers.
2755 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2756 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2757 target_insert_watchpoint, target_remove_watchpoint): Define these
2758 macros to use the hardware debugging functions in i386v-nat.c.
2760 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2762 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2765 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2767 * target.c, target.h: New variables target_activity_function and
2769 * inflow.c, inferior.h: New functions set_sigio_trap and
2771 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2773 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2775 * remote-sim.h (sim_verbose): Delete.
2776 Document callbacks needed.
2777 (sim_*): Change result to void where there isn't one.
2778 (sim_open): Clarify argument and error response.
2779 (sim_close): Declare.
2780 (sim_load): Change bfd_handle argument to file name. Clarify result.
2781 (sim_create_inferior): Renamed from sim_set_args.
2782 (sim_set_pc): Delete.
2783 (sim_info): Delete printf_fn argument.
2784 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2785 (gdbsim_load): Try sim_load first.
2786 (gdbsim_create_inferior): Call sim_create_inferior.
2787 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2788 (gdbsim_close): Call sim_close.
2789 (gdbsim_files_info): Update call to sim_info.
2790 (gdbsim_ops): Realign comments.
2792 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2794 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2796 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2797 the auxent if the symbol's name is ".file". From David Edelsohn
2798 <c1dje@watson.ibm.com>.
2800 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2802 * breakpoint.c (breakpoint_1): Fix typo.
2804 * annotate.c (annotate_field_end): Fix typo.
2806 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2808 * Makefile.in (TSSTART): Remove; no longer used.
2810 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2811 fputs_unfiltered and exit directly, rather than fatal. The latter
2812 calls vfprintf_unfiltered!
2814 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2815 * value.h, printcmd.c (print_value_flags): Move from here...
2816 * annotate.c: ...to here, and make it use can_dereference.
2818 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2820 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2821 Remove, needed for both native and cross.
2822 * target.c (attach_flag, generic_mourn_inferior): Put here.
2823 * utils.c (job_control): Put here.
2824 (terminal.h): Don't include anymore.
2826 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2828 * source.c (find_source_lines): Always use code that was #ifdef
2829 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2830 leaving it on the chain. Reindent much of this function.
2831 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2832 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2833 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2834 config/ns32k/xm-ns32km3.h: Remove all references to
2835 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2836 * main.c, fork-child.c, many config files: Remove all
2837 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2840 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2841 This avoids __eprintf troubles.
2843 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2845 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2846 initialization code which needs to be called even if we bypass the
2847 command line stuff into gdb_init.
2848 * utils.c (fputs_unfiltered): Surround in #ifndef
2849 FPUTS_UNFILTERED_OVERRIDE.
2850 * Makefile.in (libgdb.a): New target.
2852 * utils.c: Rearrange I/O stuff a bit so that all output goes
2853 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2854 which made %s not work with arbitrarily large strings.
2855 * printcmd.c (printf_command): Use printf_filtered, not
2856 printf_unfiltered and printf, now that arbitrary limit is gone.
2859 * breakpoint.c (watchpoint_check): Remove unused variable b.
2860 * stack.c (print_frame_info): Move sp and buf inside #if.
2861 * eval.c (evaluate_subexp): Remove unused variables pp,
2862 mangle_ptr, ptr, and mangle_tstr.
2863 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2865 * symtab.c (lookup_symtab): Put variable copy inside #if.
2866 (decode_line_1): Put variable q1 inside #if 0.
2867 * target.h: Declare target_link.
2868 * infrun.c (wait_for_inferior): Remove unused variables signame.
2869 * remote.c (remote_resume): Remove unused variable name.
2870 * c-exp.y (parse_number): Parenthesize operand of shift.
2871 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2872 (this is a semantic change, the warning seems to have detected a bug).
2873 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2874 * coffread.c: Move variable temptype inside #if.
2875 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2877 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2878 (chill_val_print): Remove unused variable in_range.
2879 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2880 (chill_val_print): Add default case for switch.
2881 * stabsread.h: Declare stabsect_build_psymtabs.
2882 * os9kread.c (read_minimal_symbols): Make this return void.
2883 (os9k_symfile_read): Remove unused variables stb_exist and val.
2884 (os9k_symfile_init): Remove unused variable val.
2885 (fill_sym): Remove unused variable id.
2886 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2887 unused variable nsl.
2888 Remove unused variable symfile_bfd.
2889 #if 0 unused variables lbrac_unmatched_complaint and
2890 lbrac_mismatch_complaint.
2891 Remove declaration for non-existent function os9k_next_symbol_text.
2893 * annotate.c, annotate.h: New files, containing a function for
2894 each annotation which outputs it.
2895 * Move breakpoints_changed from breakpoint.c to annotate.c.
2896 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2897 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2898 Use annotate.c functions to output annotations.
2899 * Makefile.in (OBS): Add annotate.o.
2901 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2903 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2904 elf_unwind_entries are always initialized.
2906 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2907 stubs which return directly to the caller rather than to the stub
2910 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2912 * c-exp.y (yyerror): Display a more informative error message.
2913 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2914 * m2-exp.y (yyerror): Ditto.
2916 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2918 * inflow.c (job_control): Move definition to front of file.
2920 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2922 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2923 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2925 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2927 * Makefile.in (kdb): Remove old init.c creation commands.
2928 * configure.in (sparclite): Match on sparclite*.
2929 * sparclite/aload.c (main): Only change section addresses for
2930 a.out format object files.
2932 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2934 * config/i386/go32.mh: Define CC.
2936 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2938 * gdbserver/Makefile.in: Remove irrelevant definitions and
2939 comments inherited from the gdb Makefile.
2940 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2941 (VERSION): Update to 4.12.3.
2942 (gdbserver): Remove any existing executable first.
2943 (distclean, realclean): Remove nm.h.
2944 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2945 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2946 Don't use absolute pathname.
2948 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2950 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2953 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2955 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2956 (print_it_normal): Add annotations for the inferior starting and
2957 stopping, and for all the various messages related to how it
2960 * printcmd.c (do_one_display): Annotate.
2961 * stack.c (print_frame_info): Annotate printing of stack frames.
2963 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2965 * remote.c (get_offsets): Handle case where stub doesn't support
2968 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2970 Add partial support for g++ code compiled with -fvtable-thunks.
2971 * c-valprint.c (c_val_print): Add vtblprint support
2973 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2974 pointers (if using thunks) as well as array of structs (otherwise).
2975 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2976 level, and make the latter non-static (so define_symbol can use it).
2977 * stabsread.c (define_symbol): If the type being defined is a
2978 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2979 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2980 * values.c (value_virtual_fn_field): Handle thunks.
2981 * values.c (value_headof): Minor efficiency hack.
2982 * values.c (value_headof): Incomplete thunk support. FIXME.
2984 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2986 * valprint.c (print_longest): Clarify comment about use_local.
2987 * printcmd.c, defs.h (print_address_numeric), callers in
2988 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2989 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2990 exec.c: New argument use_local.
2991 * source.c (identify_source_line): Use filtered output. Use
2992 print_address_numeric.
2994 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2995 language.c (type_error, range_error): Use filtered output.
2996 * utils.c (error_begin): Update comment to tell people to use
2999 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
3000 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
3003 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
3005 * procfs.c (procfs_wait): Reinstate code which deduces the signal
3006 from the fault, #ifndef FAULTED_USE_SIGINFO.
3007 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
3009 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3011 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
3012 Explicitly annotate each record.
3014 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
3016 * xcoffexec.c: Reformat to standards and lint.
3017 (language.h): Include.
3018 (exec_close): Declare arg "quitting".
3019 (file_command): Declare arg "from_tty".
3020 (map_vmap): Cast xmalloc result to PTR.
3021 * rs6000-nat.c: Reformat to standards and lint.
3022 (exec_one_dummy_insn): Use char array for saved instruction.
3023 (fixup_breakpoints): Declare.
3024 (vmap_ldinfo): Be more informative in fatal error messages.
3025 (xcoff_relocate_symtab): Define to return void.
3026 * xcoffsolib.h: Reformat to standards, improve comments.
3027 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
3029 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3031 * utils.c, defs.h (error_begin): New function.
3032 (quit): Print annotation before printing the error message.
3033 * main.c (return_to_top_level): Print annotation before doing the
3035 * symtab.c (decode_line_1): Call error not warning and then
3036 return_to_top_level. Call error_begin and printf_unfiltered
3037 rather calling warning (before calls to return_to_top_level).
3038 * core.c (memory_error): Use error_begin, printf_unfiltered,
3039 print_address_numeric and return_to_top_level instead of error.
3040 Cleans up a FIXME-32x64.
3041 * language.c (type_error, range_error): Call error_begin
3042 not just target_terminal_ours.
3044 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3045 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3046 side of an assignment is non-portable.
3048 * utils.c (query): Change syntax of query annotations to be
3049 consistent with other input annotations.
3050 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3052 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3054 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3056 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3057 that have a stack frame size of 32k or larger (from Paul Flinders).
3058 Remove #if 0'd code.
3060 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3062 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3063 for Lynx platforms that need it.
3064 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3066 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3068 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3069 than trying to deduce it from the fault.
3071 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3073 * printcmd.c (print_address_symbolic): Initialize name to empty
3074 string to avoid core dump if lookup fails.
3075 * remote-e7000.c (printf_e7000debug): Error if target not open.
3077 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3079 * i386-nlmstub.c: Update to be more in line with PIN stub.
3080 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3081 * (hex2mem): Init ptr.
3082 * General cleanups to use ConsolePrintf, standard prologues, etc...
3084 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3086 * i386-nlmstub.c: More changes to be compatible with remote.c.
3088 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3089 into (the far less frequently called) dbx_symfile_read.
3091 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3093 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3095 * dbxread.c (record_minimal_symbol): Record the section
3096 associated with the symbol to make dynmaic relocation work.
3097 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3098 Solaris brain-damage which don't apply to relocatable object
3100 * (stabsect_build_psymtabs): New routine to read stabs out of an
3101 arbitrarily named section.
3102 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3104 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3105 stabs out of the nlm.
3106 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3107 brain-damage which don't apply to relocatable object files.
3108 * remote.c (putpkt): Improve error reporting and error handling.
3109 * (get_offsets): Temporary kludge to force data & bss sections to
3110 have the same relocation.
3111 * stabsread.c (define_symbol, scan_file_globals): Record section
3114 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3117 FIXME-32x64 comment.
3119 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3121 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3122 to after call to target_wait. This means that flush_cached_frames
3123 can call target_terminal_ours if it wants to.
3124 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3125 comment about why the code is dubious.
3127 * stabsread.c (read_type): Call read_type, not nonexistent
3130 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3132 * remote-os9k.c (rombug_fetch_registers): set trace mode
3134 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3136 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3138 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3139 passed to process_one_symbol.
3140 * stabsread.c (read_type): process os9k functio prototype.
3142 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3144 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3147 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3149 * utils.c (prompt_for_continue): Annotate prompt.
3150 (query): Annotate query.
3151 * printcmd.c (print_frame_args): Change syntax of argument
3152 annotation to make name and value part of a single group of
3153 annotations, not two separate groups.
3154 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3155 * valprint.c (val_print_array_elements): Change syntax of
3156 annotation to be more concise.
3157 * main.c, defs.h (command_line_input): New argument tells what
3158 string to include in the annotations.
3159 * symtab.c (decode_line_2), main.c (read_command_lines,
3160 command_loop): Change callers.
3162 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3163 target null pointer.
3164 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3166 * printcmd.c (output_command): Annotate things we print here too.
3167 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3168 * Move declaration of print_value_flags from defs.h to value.h.
3169 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3171 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3173 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3174 BFD handles sun3 dynamic relocations now.
3175 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3178 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * printcmd.c (print_command_1): Annotate the top-level expressions
3182 (print_frame_args): Annotate each argument.
3183 * printcmd.c, defs.h (print_value_flags): New function.
3184 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3185 * valprint.c (val_print_array_elements): Annotate each array element.
3187 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3189 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3190 the register contains a pointer to the type, not the type itself.
3192 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3194 * main.c (main): Accept --annotate=N option and make --fullname
3195 the same as --annotate=1.
3196 (command_line_input): Print annotatation before and after prompt.
3197 * blockframe.c (flush_cached_frames): Print annotation.
3198 * Rename frame_file_full_name to annotation_level and move it from
3200 * source.c (identify_source_line): If annotation_level > 1,
3201 change output format.
3202 * breakpoint.c: Print annotation whenever a breakpoint changes.
3203 * main.c: New variable server_command.
3204 (command_line_input): Parse "server " and set server_command.
3205 (dont_repeat): Check server_command.
3207 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3209 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3210 updating raw_symbol and symnum. Return a value in the case where
3213 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3215 * parse.c: Don't define block_found; it is defined in symtab.c.
3216 * parser-defs.h: Add comment regarding block_found.
3218 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3220 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3223 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3225 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3226 section vma. Do not read dynamic relocs for sun3 executables to
3227 avoid BFD assertion message.
3229 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3231 * nm-hppab.h (KERNEL_U_ADDR): Define.
3232 (FIVE_ARG_PTRACE): Likewise.
3233 (CANNOT_STORE_REGISTER): Likewise.
3234 * nm-hppah.h (KERNEL_U_ADDR): Define.
3235 (FIVE_ARG_PTRACE): Likewise.
3236 (CANNOT_STORE_REGISTER): Likewise.
3237 (NEED_TEXT_START_END): Likewise.
3239 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3240 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3241 (FIVE_ARG_PTRACE): Likewise.
3242 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3243 (FIVE_ARG_PTRACE): Likewise.
3245 * hppa-tdep.c (read_unwind_info): Make static.
3246 (restore_pc_queue): Indirect through the target vector to
3247 reload the register state.
3249 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3251 * paread.c (compare_unwind_entries): Delete function. It's been
3252 moved into hppa-tdep.c.
3253 (read_unwind_info): Likewise.
3254 (pa_symfile_read): No longer call read_unwind_info. The unwind
3255 tables will be read in as they are needed.
3257 * hppa-tdep.c (compare_unwind_entries): New function.
3258 (read_unwind_info, internalize_unwinds): Likewise.
3259 (find_unwind_entry): Read in unwind information on demand.
3261 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3263 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3264 to : in search path processing.
3265 * defs.h (qsort): Rename argument in prototype.
3266 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3268 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3269 (false): Eliminate usages.
3271 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3273 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3274 All references to value changed to value_ptrlage_command is now
3276 All references to value changed to value_ptr.
3277 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3278 * remote-hms.c (hms_wait): Timeout after five seconds.
3279 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3280 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3281 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3283 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3285 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3287 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3289 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3291 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3292 bp_watchpoint_scope breakpoints.
3293 (struct breakpoint): Add val_chain and related_breakpoint fields
3294 for use by watchpoints.
3296 * breakpoint.c (within_scope): Delete. No longer used.
3297 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3298 (target_{remove,insert}_watchpoint): Likewise.
3299 (can_use_hardware_watchpoint): New function.
3300 (remove_breakpoint): New function to remove a single breakpoint
3301 or hardware watchpoint.
3302 (insert_breakpoints): Handle insertion of hardware watchpoints.
3303 Store a copy of the value chain derived from the watchpoint
3305 (remove_breakpoints): Simplify by using remove_breakpoint.
3306 (delete_breakpoint): Likewise.
3307 (watchpoint_check): Delete the watchpoint and watchpoint scope
3308 breakpoints when the watchpoint goes out of scope. Save & restore
3309 the current frame after checking watchpoints.
3310 (breakpoint_init_inferior): Likewise (restarting the program
3311 makes all local watchpoints go out of scope).
3312 (bpstat_stop_status): Handle hardware watchpoints much like normal
3313 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3314 when the watchpoint goes out of scope. Remove and reinsert all
3315 breakpoints before returning if we stopped when a hardware watchpoint
3317 (watch_command): Use a hardware watchpoint when possible. If
3318 watching a local expression, build a scope breakpoint too.
3319 (map_breakpoint_numbers): Also call given function for any
3320 related breakpoints.
3321 (disable_breakpoint): Never disable a scope breakpoint.
3322 (enable_breakpoint): Handle hardware breakpoints much like normal
3323 breakpoints, but recompute the watchpoint_scope breakpoint's
3324 frame and address (if we have an associated scope breakpoint).
3325 (read_memory_nobpt): Handle hardware watchpoints like normal
3326 watchpoints. When necessary handle watchpoint_scope breakpoints.
3327 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3328 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3329 (disable_command): Likewise.
3331 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3332 Extern prototype added to frame.h
3334 * infrun.c (wait_for_inferior): Set current_frame and select
3335 a frame before checking if we stopped due to a hardare watchpoint
3336 firing. Handle stepping over hardware watchpoints.
3337 (normal_stop): Remove unnecessary call to select_frame.
3339 * value.h (value_release_to_mark): Declare.
3340 * values.c (value_release_to_mark): New function.
3342 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3343 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3345 * hppab-nat.c (hppa_set_watchpoint): New function.
3347 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3348 (HAVE_STEPPABLE_WATCHPOINT): Define.
3349 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3350 (target_{insert,delete}_watchpoint): Define.
3352 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3353 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3354 (target_{insert,remove}_watchpoint): Likewise.
3356 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3358 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3359 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3360 often have the same names as debug symbols for functions, and
3361 confuse lookup_symbol().
3363 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3365 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3366 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3367 REGISTER_RAW_SIZE (1).
3368 Together these changes work around a bug in HP's compiler. Both
3369 seem to be necessary.
3371 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3373 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3374 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3375 are type mst_solib_trampoline.
3377 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3379 * config/m68k/es1800.mt: Change comments.
3381 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3383 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3385 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3387 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3390 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3392 * values.c (unpack_long): Remove obsolete comment about using a
3395 * symfile.c (symbol_file_command): Add comments about command syntax.
3397 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3398 Jim Kingdon (kingdon@cygnus.com)
3400 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3401 are in the .plt section.
3402 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3403 find_solib_trampoline_target): New functions for handling
3404 stepping into -g compiled shared libraries.
3405 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3406 find_solib_trampoline_target): Add prototypes.
3407 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3408 Define to handle stepping into -g compiled shared libraries.
3409 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3410 stepping into -g compiled shared libraries.
3412 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3414 * configure.in: Add mips-*-sysv4* support.
3415 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3416 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3417 New files for MIPS SVR4 support.
3418 * Makefile.in: Update for new mipsv4 files.
3419 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3420 read_next_frame_reg to obtain the frame relative stack pointer.
3421 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3422 obtain the frame relative stack pointer.
3423 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3424 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3425 by entering them into the minimal symbol table.
3426 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3427 a long for float formats.
3428 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3429 get defined in <link.h>.
3430 * solib.c (solib_add): Add shared library sections to the section
3431 table of the target before adding the symbols.
3432 * partial-stab.h: Relocate static and global functions.
3433 * dbxread.c (read_dbx_symtab): Remove unused variable
3434 end_of_text_address. Relocate text_addr when passing it
3437 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3438 library functions before the executable is run. Retrieve dynamic
3439 symbols from stripped executables.
3440 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3441 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3442 if no debugging symbols were found.
3443 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3444 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3446 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3447 OSF/1 has shared libraries.
3449 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3451 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3452 to BFD handling of dynamic symbols.
3454 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3456 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3457 then gets its real address into FUN and its GOT/DP value into %r19.
3459 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3461 * hppa-tdep.c (frameless_function_invocation): If no unwind
3462 descriptor was found, then assume this was not a frameless
3463 function invocation.
3464 (frame_saved_pc): If the saved PC is in a linker stub, then
3465 return the return address which the linker stub will return to.
3467 * xm-hppab.h: Never define USG.
3468 * xm-hppah.h: Always define USG.
3470 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3472 * values.c (unpack_long, value_from_longest),
3473 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3475 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3477 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3479 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3481 For SVR4 targets, enable gdb to set breakpoints in shared
3482 library functions before the executable is run.
3483 * elfread.c (elf_symtab_read): Handle symbols for shared library
3485 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3486 and moved to objfiles.c.
3487 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3488 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3489 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3490 the new generic definition from tm-sysv4.h works for Solaris.
3492 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3494 * elfread.c (elf_symtab_read): Change storage_needed,
3495 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3496 bfd_get_symtab_upper_bound. Check for errors from
3497 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3498 * nlmread.c (nlm_symtab_read): Same changes.
3500 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3502 * xcoffread.c (xcoff_next_symbol_text): New function.
3503 (read_xcoff_symtab): Set next_symbol_text_func to it.
3504 Move raw_symbol outside of read_xcoff_symtab.
3506 * remote.c (getpkt): Remove unused "out" label.
3508 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3510 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3511 about more than one watchpoint being triggered.
3513 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3515 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3517 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3519 * blockframe.c (find_pc_partial_function): mst_file_text
3520 symbols do not live in the shared library transfer table.
3521 * ch-exp.y (decode_integer_value, match_character_literal,
3522 match_bitstring_literal): Guard tolower calls with isupper,
3523 tolower on old BSD systems blindly subtracts a constant.
3524 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3525 well when determining the producer of the object file.
3526 * mdebugread.c (has_opaque_xref): New function to check for
3527 cross reference to an opaque aggregate.
3528 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3529 enter typedefs to opaque aggregates into the symbol tables.
3530 * mdebugread.c (parse_external): Remove skip_procedures argument,
3531 it has always been 1. Remove code that handled stProc symbols,
3532 it was never executed and was wrong, as the index of a
3533 stProc symbol points to the local symbol table and not to the
3534 auxiliary symbol info. Update caller.
3535 * mdebugread.c (parse_partial_symbols): Do not enter external
3536 stProc symbols into the partial symbol table, they are already
3537 entered into the minimal symbol table.
3538 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3539 Remove all conditionals and definitions for ptx.
3540 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3541 Fix addresses of floating point registers in REGISTER_U_ADDR.
3542 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3543 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3544 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3545 signal trampoline code work.
3546 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3547 Remove all conditionals and definitions for ptx.
3548 Remove KDB definitions.
3549 * symm-nat.c (store_inferior_registers): Fetch registers before
3550 storing them to obtain valid floating point control registers.
3551 Store fpu registers.
3552 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3553 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3554 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3556 * symm-nat.c (child_resume): Update type of `signal' parameter.
3557 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3559 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3561 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3562 calling import stubs for functions in shared libraries.
3564 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3566 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3568 * ch-lang.c (chill_is_varying_struct): Magic string is
3569 was "<var_length>" is now "__var_length" (more portable).
3571 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3573 * remote.c (getpkt): If we get a timeout, actually retry rather
3574 than just giving up the first time it happens.
3575 * remote.c: Document sequence numbers.
3576 (remote_store_registers): Change syntax of 'P' request so that it
3577 never looks like a sequence number.
3579 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3581 * os9kread.c (record_minimal_symbol): add section_offset to
3582 relocate minimal symbol table.
3583 * os9kread.c (read_minimal_symbols): ditto.
3584 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3586 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3587 return. Also if file addr is 0 leave it 0, not to relocate.
3588 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3589 'set remotexoff' and 'set remotelog' commands.
3591 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3593 * remote.c (remote_store_registers): Add 'P' request to set an
3594 individual register.
3595 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3598 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3601 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3602 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3604 * command.c (do_setshow_command, case var_string): Never add a
3605 space to the end of the string.
3606 * NEWS: Document this change.
3607 * .gdbinit: Add a space to the "set prompt" command.
3609 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3611 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3612 changes to make it compile (it doesn't link yet).
3614 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3615 (set_demangling_style, set_demangling_command): Use savestring not
3616 strdup. We were not dealing properly with a NULL return from
3617 strdup, and were not declaring strdup (the system header may or
3620 * valprint.c (val_print): Remove inaccurate comment about what
3621 types can be stub types.
3623 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3624 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3625 Supply alternate version if ATTACH_DETACH is not defined.
3626 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3627 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3628 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3630 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3632 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3634 (skip_trampoline_code): Rewrite and add support for argument
3635 relocation stubs stubs, import/export stubs, calls through
3636 "_sr4export" and cascaded trampolines.
3638 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3639 if no unwind descriptor is found.
3641 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3642 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3643 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3644 differently. All registers are four bytes.
3645 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3647 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3649 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3650 registers as both single and double values (fetching 2nd 32bit half
3651 as necessary). Annotate each register printed with its precision.
3653 * paread.c (read_unwind_info): Fix off-by-one error.
3655 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * main.c (complete_command): Deal with it if arg is NULL.
3659 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3661 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3662 regarding using the PC--using the PC is necessary and all the
3663 FIXME comments in the world won't make it go away.
3665 * valops.c (value_at, value_at_lazy): Give error if we dereference
3667 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3668 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3670 * stabsread.c (patch_block_stabs): Add comment about what happens
3671 if the definition is in another compilation unit from the stab.
3673 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3675 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3677 * main.c (complete_command): New command, from Rick Sladkey
3678 <jrs@world.std.com>.
3679 (symbol_completion_function): Don't declare rl_point and
3680 rl_line_buffer; they are now declared in readline.h.
3681 (show_commands): Don't declare history_base; it is declared in
3683 * command.c (lookup_cmd): Don't delete trailing whitespace.
3684 Reverts change of 14 May 1989.
3686 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3688 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3689 code from prim_record_minimal_symbol_and_info() to here. Callers
3690 of the latter can legitimately supply a section number of -1.
3692 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3694 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3695 member functions have an element in args for a (nonexistent) this
3698 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3700 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3702 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3703 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3705 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3706 for the structure's type. All callers changed.
3708 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3709 for each structure argument rather than assuming it's either
3710 true or false for all structure arguments.
3712 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3713 on the length structure passed, not the compiler used.
3715 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3716 argument for the structure's type.
3718 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3720 * values.c (set_internalvar): Don't set var->value until we are
3721 sure there won't be an error().
3723 * remote.c (get_offsets): Reinstate comment which was in
3724 remote_wait about use of SECT_OFF_TEXT and so on.
3726 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3728 * symmisc.c (maintenance_check_symtabs): New function to check
3729 consistency of psymtabs and symtabs.
3730 * symtab.h (maintenance_check_symtabs): Add prototype.
3731 * maint.c: Add new `maint check-symtabs' command.
3732 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3733 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3734 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3736 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3737 to write_memory to avoid warnings from gcc.
3738 * config/i386/xm-symmetry.h: Add missing #endif.
3739 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3740 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3741 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3743 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3745 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3746 (hppa_push_arguments): Likewise.
3748 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3750 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3751 improve remote debugging efficiency. Also fixed problems with
3752 doing function calls for programs with no entry points.
3753 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3754 entry_point_address.
3755 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3756 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3757 parse_lines): Pass section_offsets info to these routines so that
3758 we can relocate symbol table entries upon readin.
3759 * (psymtab_to_symtab_1): Set symtab->primary to tell
3760 objfile_relocate to do relocations for our symbols.
3761 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3762 (which hang off of the symbol table).
3763 * Use prim_record_minimal_symbols_and_info instead of
3764 prim_record_minimal_symbols to supply section info to make minimal
3765 symbol relocations work.
3766 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3767 -1, try to deduce it from ms_type.
3768 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3769 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3770 add code to relocate objfile->sections data structure.
3771 * remote.c (get_offsets): Use new protocol message to acquire
3772 section offsets from the target.
3773 * (remote_wait): Get rid of relocation stuff. That's all handled
3774 by objfile_relocate now.
3775 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3776 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3778 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3780 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3782 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3783 HPREAD is not defined.
3785 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3787 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3789 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3790 can no longer set this at run time.
3791 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3792 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3793 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3794 sparc-tdep.c compiles).
3795 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3797 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3799 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3800 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3801 * configure.in: Recognize m68*-cisco*-*.
3803 * Makefile.in (TAGS): Use variables directly, rather than using
3804 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3805 and means that these filenames no longer need be unique across all
3806 the config/* directories.
3807 * configure.in: Put the config/*/ into TM_FILE, etc.
3809 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3810 and trapv exceptions.
3812 * target.h (struct section_table), objfiles.h (struct obj_section):
3813 Change name of field sec_ptr to the_bfd_section. More mnemonic
3814 and avoids the (sort of, for the ptx compiler) name clash with
3815 the name of the typedef.
3816 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3817 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3819 * utils.c: Include readline.h.
3820 * Makefile.in (utils.o): Add dependency.
3822 * remote.c (getpkt): Add support for run-length encoding.
3824 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3826 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3828 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3830 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3831 prim_record_minimal_symbol.
3834 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3835 computing their offset from the start of the old buffer and adding
3836 to the new buffer, rather than by assuming we can add the
3837 difference between the old buffer and the new buffer (it might not
3838 fit in an int). Merge in cosmetic differences from emacs regex.c
3839 version of this macro.
3841 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3843 * Makefile.in (install-only): Fix use of program_transform_name.
3845 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3847 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3848 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3849 so I'm nuking the command.
3850 * symtab.c (find_addr_symbol): Comment out, no longer used.
3852 * main.c (main): Don't init_source_path for the -cd argument. Now
3853 that source_path doesn't contain the current_directory from when
3854 GDB started up, init_source_path is no longer useful (and is
3855 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3857 * TODO: Remove item about line numbers being off. It is useless
3858 and confusing without a reproducible test case (it mentions
3859 proceed(), but I was able to step through proceed without trouble).
3861 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3863 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3864 library functions before the executable is run. Retrieve dynamic
3865 symbols from stripped executables.
3866 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3867 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3868 symtab.c (list_symbols): Handle mst_solib_trampoline.
3869 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3870 for all targets, remove IBM6000_TARGET dependencies.
3871 * dbxread.c (read_dbx_dynamic_symtab): New function.
3872 * dbxread.c (dbx_symfile_read): Use it.
3873 * dbxread.c (SET_NAMESTRING): Set namestring to
3874 "<bad string table index>" instead of "foo" if the string index is
3876 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3878 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3879 to break_command. Handle mst_file_* minimal symbol types.
3880 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3882 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3884 * c-exp.y(yylex): fix potential memory overflow.
3886 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3888 * environ.c (set_in_environ): Eliminate special handling of PATH and
3890 * putenv.c: Removed, conflicts with system declaration of
3891 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3893 * Makefile.in: Change accordingly.
3894 * procfs.c (procfs_create_inferior): Change comment accordingly.
3896 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3898 * rs6000-tdep.c: Change value to value_ptr.
3900 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
3902 * hpread.c (read_hpux_symtab: Correctly determine the namespace
3903 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
3904 MEMENUM symbols. Do not include function-scoped variables in
3905 the partial symbol table.
3907 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3909 * i386m3-nat.c: Include floatformat.h.
3910 (get_i387_state): Use memset not bzero.
3914 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3915 ieee-float.h to floatformat.h.
3917 * valprint.c (val_print_string): Ignore error if the error
3918 happened after a terminating '\0'.
3920 * c-valprint.c (c_val_print): Never add 1 to return value from
3921 val_print_string; just return what it returns.
3923 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3924 looping through all of the enums.
3925 * infrun.c (signals_info): Use it.
3927 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3929 * main.c (main): When printing warning about bad baud rate, don't
3930 use warning(); it relies on current_target which isn't set up yet.
3932 * breakpoint.c (_initialize_breakpoint): Update docstring for
3933 tbreak to match what the code actually does. Don't mention tbreak
3934 in docstrings for "enable once" or "enable breakpoints once".
3936 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3938 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3939 while (0). That defeats the whole purpose of using do . . . while (0).
3940 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3941 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3942 using a ?: expression as an lvalue is not portable.
3944 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3945 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3946 'p' and 'r' symbol descriptors into a single symbol to look for a
3948 * README, config/sparc/tm-sparc.h: Update comments.
3950 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3952 * mdebugread.c (parse_type): Do not complain for types with
3953 an `indexNil' aux index, these are simply undefined types.
3954 Remove indexNil check from caller of parse_type.
3955 * mdebugread.c (parse_partial_symbols): Do not enter
3956 stGlobal, scCommon symbols into the minimal symbol table, their
3957 value is the size of the common, not its address.
3958 Handle scInit, scFini, scPData and scXData sections.
3959 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3961 Enter stProc symbols into the global_psymbols list once, not into
3962 the static_psymbols_list.
3963 Get rid of dummy psymtab if it is empty, to allow proper detection
3964 of stripped executables.
3965 * mdebugread.c (cross_ref): Allow cross references to Fortran
3968 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3970 * stabsread.c (common_block_end, fix_common_block): Stash the
3971 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3972 as to not assume that a pointer fits in an enum.
3974 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3976 * os9kread.c (fill_sym): check compiler verion number for pre-
3978 * os9kread.c (os9k_process_one_symbol): address of symbol is
3979 relative to section not module.
3980 * stabsread.c (define_symbol): add symbol type 's' as local
3982 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3984 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3985 * remote-os9k.c: fix bug in 'set remotebaud' function.
3986 * remote-os9k.c (rombug_link): minimize checking so to improve
3988 * symfile.c (symbol_file_command): check if failed to link, also make
3989 the command be able to accept more than one filenames.
3990 * target.c (target_link): check if failed to link with rombug.
3991 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3993 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3995 * remote-es.c (es1800_child_ops): Don't declare it static.
3997 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3999 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
4001 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4003 * dbxread.c: New variable lowest_text_address.
4004 (record_minimal_symbol, read_dbx_symtab): Set it.
4005 (read_dbx_symtab): Use lowest_text_address + text_size instead of
4006 end_of_text_address.
4007 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
4009 * dbxread.c (end_psymtab): Remove old and commented out
4010 capping_global and capping_static. Fix comments regarding
4011 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
4013 * parser-defs.h: Add "extern" to start of variable declarations so
4014 we don't end up with commons.
4015 * parse.c: Define these variables.
4017 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
4020 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4022 * alpha-tdep.c: Change value to value_ptr.
4024 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4026 * solib.c (elf_locate_base): New function to locate the address
4027 of the dynamic linker's runtime structure in the dynamic info section.
4028 * solib.c (locate_base): Use it instead of iterating over the list
4029 of mapped address segments.
4030 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4033 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4035 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4036 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4037 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4038 signal trampoline and interrupt routines.
4039 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4040 (frame_chain, frame_chain_valid): Likewise.
4041 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4042 saved regs convention for SP.
4044 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4045 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4046 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4048 * tm-hppah.h (IN_SIGTRAMP): Define.
4050 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4052 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4053 alphabetic character as the start of a name.
4055 * sparclite/Makefile.in (all install): Build and install aload.
4057 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4058 config.guess and config.sub produce.
4060 * mips-tdep.c: Change value to value_ptr.
4062 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4064 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4065 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4066 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4067 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4068 value with value_ptr. This is for the ptx compiler.
4069 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4071 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4072 #if 0 i386_float_info.
4073 * symm-tdep.c (round): Remove. Also remove sgttyb.
4074 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4075 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4076 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4077 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4079 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4080 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4081 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4082 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4083 tm-i386v.h is apparently OK.
4084 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4085 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4088 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4090 * osfsolib.c (xfer_link_map_member): Update to use new
4091 target_read_string interface.
4093 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4095 * infrun.c (wait_for_inferior): In checking
4096 remove_breakpoints_on_following_step, check
4097 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4099 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4101 * os9kread.c (os9k_process_one_symbol): Rename
4102 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4103 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4104 (CORE_ADDR)0, from target_link, since that is what it uses.
4105 Process name at end, not during parsing (like we did before Kung's
4106 change), so that -readnow and -mapped can appear anywhere.
4107 Make text_relocation a local variable.
4108 * config/i386/i386os9k.mt: Fix comment.
4109 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4110 * os9kread.c: Put "comments" after #endif inside /* */.
4111 * stabsread.h: Add os9k_stabs variable.
4112 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4114 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4115 descriptor in global_symbols not local_symbols.
4116 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4118 (read_type): If os9k_stabs, accept function parameters after 'f'
4120 (read_array_type): If os9k_stabs, don't expect index type and
4121 expect lower and upper to be separated by ',' not ';'.
4122 (read_enum_type): If os9k_stabs, read a number before the first
4123 enumeration constant.
4124 (os9k_init_type_vector): New function.
4125 (dbx_lookup_type): Call it when starting new type vector.
4126 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4127 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4128 * os9kstab.c: Removed.
4129 * Makefile.in: Update accordingly.
4130 * objfiles.c (objfile_relocate_data): Removed.
4131 * remote-os9k.c (rombug_wait): Call objfile_relocate
4132 not objfile_relocate_data.
4133 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4134 * remote-os9k.c (rombug_wait): Call find_pc_section not
4136 * main.c (quit_command): Check inferior_pid; revert Kung change.
4137 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4139 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4141 * os9kread.c: New file to read os9000 style symbo table.
4142 * os9kstab.c: new file to read os9000 style stabs.
4143 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4144 * objfiles.c (find_pc_objfile): new function to search objfile
4146 * objfiles.c (objfile_relocate_data): new function to relocate
4147 data symbols in symbol table.
4148 * objfiles.h: Add two aux fields in struct objfile to handle
4149 multiple symbol table files situation like in os9000.
4150 * symfile.c: Change so 'symbol-file' command can handle multiple
4151 files. Also call target_link() to get relocation infos.
4152 * target.c (target_link): new function to get relocation info when
4153 a symbol file is requested to load.
4154 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4155 because in cross mode there's no inferior pid, bit they need to
4157 Makefile.in: add os9kread.c os9kstab.c and .o's.
4158 configure.in: add i386os9k target.
4159 config/i386/i386os9k.mt: new add.
4160 config/i386/tm-i386os9k.h: new add.
4162 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4164 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4165 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4167 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4169 * target.c, target.h (target_read_string): Provide error detection to
4170 caller. Put string in malloc'd space, so caller need not impose
4172 * solib.c (find_solib): Update to use new interface.
4173 * irix5-nat.c (find_solib): Read o_path from inferior
4174 (clear_solib): Free storage for o_path.
4175 * valprint.c (val_print_string): Add comments.
4177 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4179 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4182 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4184 * value.h (struct value): Add modifiable field.
4185 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4186 (record_latest_value): Don't mess with VALUE_LVAL of value.
4187 * valops.c (value_assign): Check it. Reword existing error
4188 message on not_lval.
4190 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4191 (STEP_SKIPS_DELAY): Added.
4192 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4195 * valprint.c (val_print_string): If errcode is set, always print
4196 an error, regardless of force_ellipsis. In the non-EIO case,
4197 just print the error message rather than calling error(). Don't
4198 access *(bufptr-1) if bufptr points to the start of the buffer.
4199 When looking for '\0', don't increment bufptr and addr if bufptr
4200 started out already at limit. If an error happens on fetching the
4201 first character, don't print the string.
4203 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4205 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4208 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4209 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4210 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4211 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4212 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4213 * findvar.c: Update comment regarding ieee-float.h.
4215 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4217 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4218 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4219 Define to make backtracing through the various sigtramp handlers
4221 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4222 the saved pc from ucontext on the stack for SVR4 signal handling.
4224 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4226 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4227 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4228 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4229 just use the global variable itself. When printing baud rate,
4230 don't print a baud rate if baud_rate is -1.
4232 * coffread.c (read_coff_symtab): Pass mst_file_* to
4233 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4234 symbols in the minimal symbols regardless of SDB_TYPE.
4236 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4238 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4239 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4240 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4241 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4242 ignored bs->stop for a bp_step_resume breakpoint.
4243 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4244 which performs one (the check_sigtramp2 one) of the functions
4245 which had been handled by the step_resume_breakpoint. For each
4246 use of the step_resume_breakpoint, make it still use the
4247 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4249 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4250 When setting the frame address of the step resume breakpoint, set
4251 it to the address for frame *before* the call instruction is
4252 executed, not after.
4254 * mips-tdep.c (mips_print_register): Print integers using
4255 print_scalar_formatted rather than duplicating all the
4256 CC_HAS_LONG_LONG and so on.
4257 (mips_push_dummy_frame): Use read_register_gen rather than using
4258 read_register and then putting it back in target format with
4259 store_unsigned_integer. If registers are more than 4 bytes, give
4260 an error rather than have some registers overwrite other
4262 #if 0 unused include of opcode/mips.h.
4264 * symfile.h: Don't declare arguments for coff_getfilename.
4266 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4268 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4270 * configure.in (hppa*-*-osf*): New configuration.
4271 * config/pa/hppaosf.mt: New target makefile fragment.
4272 * config/pa/tm-hppao.h: New target include file.
4274 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4276 * exec.c (print_section_info): Print entry point for exec_bfd only.
4277 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4278 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4279 causes problems if <sys/types.h> has no multiple inclusion protection.
4281 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4283 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4284 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4285 (CALL_DUMMY_LENGTH): Changed accordingly.
4287 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4289 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4290 numbers of register windows.
4292 * sparclite/hello.c: Add factorial function for testing.
4293 * salib.c: Use macros instead of constants for I/O addresses to
4294 make 931 support easier.
4295 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4296 register in sta/lda instructions.
4298 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4300 * dbxread.c (process_one_symbol): Set
4301 block_address_function_relative for COFF like we do for ELF and SOM.
4303 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4305 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4307 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4308 the enumerators of an ecoff enum into the partial symbol table.
4309 * mdebugread.c (parse_partial_symbols): Call it.
4310 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4311 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4312 offsets. Cast psymtab->read_symtab to PTR before passing it to
4314 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4315 set up the global offset table pointer in pic compiled code.
4316 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4317 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4318 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4319 ensures that floats are promoted to doubles before they are pushed
4322 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4324 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4325 Fixup cache_on and flush_i_cache so that they work for both the
4326 930 and 932 processors. Rewrite most low level funcs (uart
4327 access & cache stuff) to use new ASI access macros in sparclite.h.
4328 Also make it easy to access second serial port.
4330 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4332 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4333 <sys/stat.h>; not needed.
4335 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4337 * stack.c (print_frame_info): In "pathological" case, don't
4338 distrust the line number information.
4340 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4342 * mips-tdep.c (mips_print_register): handle 64 bits register.
4343 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4345 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4349 * Makefile.in (install): Do the sed for program_transform_name
4350 ourselves instead of worrying about INSTALL_XFORM. This enables
4351 users to override INSTALL_PROGRAM in the standard way.
4353 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4354 depend on Makefile.in.
4356 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4357 Only test against INT_MIN if a LONGEST is bigger than an int.
4359 * README: Change GhostScript to Ghostscript.
4361 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4363 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4364 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4365 character file names.
4366 * Makefile.in (ALLPARAM): Add these files.
4368 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4369 character file names.
4370 * Makefile.in: Add Kung's new mips64 files.
4372 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4374 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4375 mips64el-*-ecoff and mips64-big-*.
4376 * defs.h: get rid of FORCE_LONG_LONG.
4377 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4378 parsing. Change register size to be MIPS_REGSIZE.
4380 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4382 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4383 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4384 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4386 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4388 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4389 (remove_commands, add_commands): Add/remove hms-drain when target
4392 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4394 * configure.in: Add Lynx/rs6000 support.
4395 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4396 messages. Add rs6000 support. Don't try to modify unwritable
4398 * rs6000-nat.c: Move lots of native dependent stuff (like core
4399 file support) from rs6000-tdep.c & xcoffexec.c to here.
4400 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4401 * xcoffexec.c: Move native dependent stuff to nat.c.
4402 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4404 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4406 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4407 New files to support Lynx/rs6000.
4409 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4411 * README: Remove note about gcc warnings on alpha, these should be
4413 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4414 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4415 remote-utils.c, stabsread.c: Include <string.h>.
4416 * regex.c: Include "defs.h", change re_comp argument to const char *.
4417 * infptrace.c (fetch_register, store_inferior_registers): Change
4418 regaddr to type CORE_ADDR.
4419 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4420 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4422 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4424 * symtab.h: Always define BYTE_BITFIELD to nothing.
4426 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4428 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4429 * configure.in: Remove comment about m68k-em.mt.
4430 * Makefile.in: Remove references.
4432 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4434 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4437 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4439 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4440 access BFD private data. Search for the "$TEXT$" space rather
4442 (hppa_sym_fns): Add bfd target flavour to initializer.
4444 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4446 * target.c (target_preopen): If target_kill doesn't remove the
4447 target from the stack, use pop_target to do it.
4449 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4450 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4451 changes to stabsread.c from summer 1993.
4453 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4454 printing the program, rather than passing NULL to printf.
4455 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4456 try to call UDIDisconnect again. Print better message.
4457 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4459 (udi_create_inferior): If udi_session_id is negative, open a new
4460 TIP rather than giving an error.
4462 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4463 config/ns32k/ns32km3.mh: Define NAT_FILE.
4464 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4465 (it was inconsistent and namespace-wrong) to NM_M3_H.
4466 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4467 (m3_open): New function.
4469 * TODO: Update Mach section.
4471 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4473 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4475 * printcmd.c (printf_command): Add missing single-letter
4476 backslash-escape sequences, and improve error message.
4478 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4480 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4481 rather than trying to shove an int into a pointer and back out
4482 again. This avoids compiler warnings.
4484 * defs.h (alloca): Declare as void *, not char *, on hpux.
4485 Don't prototype it, just declare the return type.
4487 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4489 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4490 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4492 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4494 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4495 ZERO_REGNUM, just read it as zero without talking to the board.
4497 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4499 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4500 to store_floating, not nonexistent variable len.
4502 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4504 (mips_store_word): Change calling convention to return errors, and
4505 to provide old contents if the caller wants it.
4506 (mips_xfer_memory): Deal with errors from mips_store_word.
4507 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4508 define now that remote-mips.c doesn't use BREAKPOINT.
4510 * remote-mips.c (mips_create_inferior): Call warning if arguments
4511 specified, and then execute "set args" command. Call error, not
4512 mips_error, if executable file not specified.
4514 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4517 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4520 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4522 * value.h (print_longest): Rename "value" to "val" in prototype
4523 declaration because some compilers don't like arguments whose
4524 names are the same as types.
4525 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4526 before passing it to remote_*_bytes.
4528 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4530 * h8500-tdep.c (saved_pc_after_call): The size of the
4531 pc is memory model dependent. (segmented_command,
4532 unsegmented_command, _initialize_h8500_tdep): New commands to
4533 change memory model.
4534 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4536 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4537 (hms_wait): Use new status structure
4538 (hms_open): Push the target here. (hms_before_main_loop): Not
4539 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4540 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4541 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4542 all registers in a compact way.
4544 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4546 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4547 as CORE_ADDR to match definition in rs6000-tdep.c.
4549 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4551 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4552 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4553 definitions into the psymtab.
4555 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4557 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4558 a special exceptionSize for the 68332.
4560 * remote-udi.c (udi_attach): If no arguments, print error.
4562 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4564 * Makefile.in (VERSION): Bump to 4.12.1
4565 * NEWS, README: Update to match 4.12 release.
4567 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4569 * command.c (empty_sfunc): New function.
4570 (add_set_cmd): Use it instead of not_just_help_class_command.
4571 (not_just_help_class_command): Change calling convention back to
4572 what it was before yesterday's change.
4574 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4575 of the type if present.
4577 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4579 * printcmd.c (decode_format): Don't blithely set the size for
4580 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4582 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4583 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4584 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4585 always just check against INT_MIN and INT_MAX (this also fixes things
4586 if sizeof (long) > sizeof (int), e.g. Alpha).
4587 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4588 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4589 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4590 BUILTIN_TYPE_UNSIGNED_LONGEST.
4591 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4592 longest_int and longest_unsigned_int.
4593 * value.h (struct value): Just align to LONGEST, rather than worrying
4594 about CC_HAS_LONG_LONG.
4595 * valarith.c (value_binop): Figure out type ourself based on
4596 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4597 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4598 * valprint.c (val_print_type_code_int): Just call
4599 extract_unsigned_integer directly, rather than going through
4601 * printcmd.c (decode_format): Remove code which would sometimes
4602 change 'g' size to 'w' for integers. print_scalar_formatted handles
4603 printing huge integers well enough, thank you.
4605 * command.c (add_set_cmd, not_just_help_class_command): Change
4606 to make this the sfunc, not cfunc, since that is how we call it.
4607 * command.h: Comment difference between sfunc and cfunc.
4608 * demangle.c (set_demangling_command): Add third arg since that
4609 is how it is called.
4610 (_initialize_demangler): Use sfunc, not cfunc, for
4611 set_demangling_command, since that is how it is called.
4612 Remove show_demangling_command; it has no effect.
4614 * command.c (shell_escape): Report errors correctly (with error
4615 message from strerror).
4617 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4619 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4620 x_scnlen.l rather than x_scnlen to match corresponding change in
4623 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4625 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4626 Change comments regarding TYPE_CODE_BOOL.
4627 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4628 regardless of the language.
4629 (value_true): Just call value_logical_not regardless of language.
4630 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4631 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4632 * language.h: Improve comment for la_builtin_type_vector.
4633 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4634 builtin_type_m2_bool.
4636 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4638 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4639 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4641 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4643 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4644 by restarting the ioctl.
4646 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4648 * target.h (target_wait): Add comment about calling
4649 return_to_top_level.
4651 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4653 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4654 additional arguments.
4655 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4657 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4659 * sparc-stub.c: Remove unnecessary #include of memory.h.
4661 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4663 * mips-tdep.c: Remove code which sets saved_regs from
4664 init_extra_frame_info and put it in new function mips_find_saved_regs.
4665 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4666 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4667 check if it is NULL and call mips_find_saved_regs if so.
4669 * remote-mips.c: Use unfiltered, not filtered, output most places.
4671 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4672 backtrace. Revise comments.
4674 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4676 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4677 alpha and irix. The _sigtramp case has to be handled properly
4678 in the tdep files if we have no ecoff debugging info.
4679 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4680 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4681 without PC_REGNUM kludge.
4682 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4683 Clean up handling of mips sigtramp frames, improve comments.
4685 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4687 * paread.c (read_unwind_info): Fix typo.
4689 * paread.c (pa_symtab_read): Update the "check_strange_names"
4690 filter to match GCC's current output. Filter out section symbols
4691 (which the HP linker sometimes puts in the wrong place).
4693 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4695 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4697 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4699 * Makefile.in: Remove all references to sparcly-nat.c.
4701 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4702 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4703 duplicating serial.h and target.h.
4705 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4706 are not used anywhere (a 5 Oct 1993 change removed the uses).
4708 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4709 * config/m68k/es1800.mt: Add comment.
4710 * remote-es.c: Extensive changes to update to current conventions.
4712 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4713 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4714 to achieve the desired timeout.
4715 * serial.h (serial_t): Add field timeout_remaining.
4717 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4719 * c-exp.y (yylex): Reenable nested type code.
4721 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4723 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4725 * remote-mips.c (mips_ops): Fix docstring.
4727 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4729 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4730 with the old tm-m68k-em.h:
4731 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4732 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4733 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4734 Add FIXME regarding GET_LONGJMP_TARGET.
4736 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4737 * infptrace.c (kill_inferior): Add comments.
4738 * main.c (quit_command): Call target_close after we kill or
4740 * remote-udi.c (udi_close): Don't error() if QUITTING.
4742 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4744 * configure.in: Make m68k-coff and aout add monitor support in
4745 addition to the standard serial support.
4747 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4749 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4752 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4754 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4755 * elfread.c (record_minimal_symbol_and_info),
4756 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4758 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4760 * i386-stub.c: Add ".text" right before "mem_fault:".
4762 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4764 * remote-utils.c (usage): Fix message to be accurate and conform
4765 more closely to normal conventions.
4767 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4768 whether to show information about exec_bfd, and not control whether
4769 to show information about device and speed.
4771 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4772 usage message, don't dump core.
4774 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4775 for variable size array.
4776 (bug_fetch_register, bug_store_register): Rename "value" to
4777 "fpreg_buf" because some compilers don't like variables whose
4778 names are the same as types.
4779 (bug_store_register): Use a cast when converting char * to
4782 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4783 of the command in error message (the text was referring to the old
4784 name of the command).
4786 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4788 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4789 full details on structure elements without names. This partially
4790 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4791 of those changes was accidental.
4793 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4794 defined, make it an error to specify a single argument which is not
4797 * Makefile.in (version.c), main.c (print_gdb_version): Use
4798 host_alias and target_alias, not host_canonical and
4799 target_canonical, to print configuration.
4801 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4803 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4804 of builtin_type_long. It is necessary to get a type which is
4805 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4807 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4808 various miscellaneous things discovered in the process:
4809 * printcmd.c, defs.h (print_address_numeric): New function.
4810 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4811 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4812 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4813 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4815 * utils.c, defs.h (gdb_print_address): New function.
4816 * expprint (dump_expression), gdbtypes.h: Use it.
4817 * breakpoint.c (describe_other_breakpoints),
4818 symmisc.c (dump_symtab, print_symbol):
4819 Use filtered not unfiltered I/O.
4820 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4821 just run gdb under a debugger for this (and it had problems with
4822 printing addresses, how to print b->shadow, etc.).
4823 * buildsym.c (make_blockvector), core.c (memory_error),
4824 exec.c (print_section_info), maint.c (print_section_table),
4825 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4826 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4827 Add comments saying code is broken. Marked with "FIXME-32x64".
4828 * dbxread.c (process_one_symbol), partial-stab.h (default),
4829 remote-vx.c (vx_run_files_info):
4830 Don't cast int being passed to local_hex_string.
4831 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4832 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4834 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4836 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4837 * source.c: Include <sys/types.h> regardless of USG.
4839 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4841 * valops.c (value_assign): Set `type' after coercing toval.
4842 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4843 Use extract_unsigned_integer to get the address of a reference.
4845 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4847 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4848 AIX can use ? instead of \ for continuation. Deal with it.
4850 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4851 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4852 the HP compiler in ANSI mode doesn't like.
4854 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4855 based on USG, rather than defining HAVE_SIGSETMASK to an
4856 expression containing defined. Having a macro used in #if expand
4857 to an expression containing "defined" is undefined according to
4858 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4861 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4863 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4864 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4866 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4868 * ch-exp.y (match_string_literal): Allow a zero-length string.
4869 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4871 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4873 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4874 passing them to print_387_status.
4875 (print_387_status): Don't subtract top from 7 before using it.
4876 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4877 from 7; the above explains it.
4879 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4881 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4882 pointer value when fixing up the frame at the start of a function.
4884 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4886 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4887 Sparc from the stack.
4889 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4891 * remote-mips.c (mips_initialize): Clear mips_initializing via
4892 cleanup chain, not directly.
4894 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4895 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4896 munging the timeout due to the limited range of c_cc[VTIME].
4898 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4899 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4900 m3-nat.c (m3_create_inferior): Pass it.
4901 * procfs.c: Remove ptrace function. It was declared in a way which
4902 conflicted with the prototype in unistd.h on Solaris.
4904 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4906 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4907 in the sigcontext if it is a signal trampoline frame.
4908 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4909 Define for Solaris2.
4911 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4913 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4914 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4915 tm-sparc.h so they can be overridden if necessary.
4917 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4919 * lynx-nat.c: Add Sparc support.
4920 * sparcly-nat.c: Remove. It's useless.
4921 * config/sparc/nm-sparclynx.h: Rewrite.
4922 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4924 * config/sparc/tm-sparclynx.h: Rewrite.
4926 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4928 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4929 directory. Old code was discarded, since the new opcode table has
4932 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4934 * Makefile.in (realclean): Remove info files per make-stds.texi.
4936 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4938 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4939 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4940 * config/sparc/tm-sun4sol2.h: Define it.
4942 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4944 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4945 if we did not find a symbol.
4947 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4949 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4952 * hppab-nat.c (call_ptrace): Delete redundant function.
4953 (kill_inferior, attach, detach, child_resume): Likewise.
4954 (child_xfer_memory): Likewise.
4956 * hppah-nat.c (call_ptrace): Delete redundant function.
4957 (kill_inferior, attach, detach, child_resume): Likewise.
4959 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4961 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4963 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4965 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4966 (CHILD_XFER_MEMORY): Define.
4967 (PT_*): Define so that generic infptrace.c code can be used.
4969 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4971 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4972 struct section_offsets *, not a (nonexistent) struct section_offset *.
4974 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4975 internal_xcoff_symtab, not an array of one of them. Change lots of
4976 "main_aux" to "&main_aux" and so on.
4978 * coffread.c, xcoffread.c: Include <coff/internal.h>
4981 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4983 * coffread.c (coff_getfilename): Make it not static.
4985 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4987 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4988 a completely gratuitous difference between xcoffread.c and coffread.c).
4990 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4992 * infrun.c (wait_for_inferior): Don't set frame for
4993 step_resume_breakpoint for IN_SIGTRAMP cases.
4995 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4996 breakpoint.c (bpstat_what): Move step_resume from its own field of
4997 the struct bpstat_what into the main_action. Make it override
4998 other breakpoints. This is a conservative change in the sense
4999 that before the step resume breakpoint was a breakpoint.c
5000 breakpoint, hitting the step resume breakpoint overrode even
5001 calling bpstat_stop_status.
5003 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5005 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
5006 in case execution was stopped in the called function.
5007 * stack.c (print_frame_info, frame_info): If backtracing through
5008 a call dummy, handle the starting source line number on a line
5009 boundary like backtracing through sigtramp.
5010 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
5011 for call dummy frame right. Remove old test for dummy frame,
5012 it has been unused at least since gdb-3.5.
5013 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
5016 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5018 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
5020 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5022 * infrun.c (signals_info), target.c (target_signal_from_name):
5023 Use ugly casts to avoid enumvar < enumvar or enumvar++.
5025 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5027 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
5028 * inflow.c (terminal_ours_1): When discussing how to deal with the
5029 tty state, make note of query() as well as readline.
5031 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5032 signals for which stop and print are cleared by default.
5034 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5036 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5037 reserved fields to hold a stub unwind entry type. Fix typo.
5038 (stub_unwind_entry): New structure for raw stub unwind entries.
5039 (stub_unwind_types): The types of stubs we may encounter.
5040 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5041 * hppa-tdep.c (rp_saved): Use additional information provided
5042 by linker stub unwind descriptors.
5043 (frameless_function_invocation): Likewise.
5044 (frame_chain_valid): Likewise.
5045 * paread.c (compare_unwind_entries): New function for sorting
5046 unwind table entries.
5047 (read_unwind_info): Rewrite to remove dependency on host endianness.
5048 Read in data from the $UNWIND_END$ subspace which contains linker
5049 stub unwind descriptors. Merge that data into the basic unwind
5052 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5054 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5056 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5057 from either the symbol name or the auxent.
5058 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5061 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5063 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5065 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5067 * README: Update notes for alpha port.
5069 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5071 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5072 for operation fault, constraint fault, and type fault.
5074 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5076 * Makefile.in (init.c): Add comment explaining formatting conventions.
5078 * c-exp.y (parse_number): Assign to temporary between the right
5079 shifts, to work around a bug in the SCO compiler.
5081 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5082 Add various files which were added to GDB recently.
5084 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5087 * Makefile.in: Add mostlyclean target.
5089 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5093 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5095 * main.c (show_commands): Make return type of extern
5096 history_get be HIST_ENTRY, rather than struct _hist_entry.
5097 (The latter loses with the upcoming merged readline.)
5099 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5101 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5102 const char *, not char *.
5104 * symtab.h (struct symbol): Make section short, not unsigned short.
5106 * symtab.c (lookup_symbol): Add comment about QUIT here.
5108 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5110 * c-exp.y (parse_number): Check for overflow regardless of range
5111 checking. Fix overflow check to use unsigned LONGEST, not
5114 * c-exp.y (parse_number): Make it so that integer constants are
5115 builtin_type_long_long if builtin_type_long isn't big enough or if
5116 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5118 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5119 Print our "()" first, then recurse for the target type.
5121 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5123 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5125 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5127 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5129 * utils.c (request_quit): Re-establish signal handler regardless
5132 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5134 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5136 * i960-tdep.c: Include target.h.
5138 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5140 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5142 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5144 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5145 changes (status -> ourstatus; declare status, etc.).
5146 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5148 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5150 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5152 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5154 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5156 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5158 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5160 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5162 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5164 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5166 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5167 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5169 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5172 Add search to target vector (#if 0'd until after 4.12):
5173 * target.h (to_search, target_search): Add.
5174 * gdbcore.h, core.c (generic_search): Add.
5175 * remote.c (remote_search): Add.
5176 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5179 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5180 is on, call find_pc_function rather than relying just on the minimal
5181 symbols (probably only matters for symbol readers which don't put
5182 statics in the minimal symbols, but changing this strikes me as
5183 not conservative enough).
5184 Initialize name_location in all cases.
5185 If no symbol and no msymbol, don't print anything symbolic.
5187 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5189 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5191 * printcmd.c (print_address_symbolic): Make it search the
5192 symtabs for variables as well as functions. Add `set print
5193 fast-symbolic-addr' and default it to fast (the old way).
5194 Print line numbers for data items as well as functions.
5196 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5197 address, if a symbol is found (take two more args pointing to
5198 where to store these results).
5200 * symtab.h (find_addr_symbol): Add prototype.
5202 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5204 * objfiles.h: Fix comments to reflect the fact that the phrase
5205 "top of stack" always refers to where the pushing and popping takes
5206 place, regardless of whether it is at the highest or lowest address.
5208 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5210 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5211 compiler generated tag names.
5212 * mdebugread.c (parse_type): Handle cross references to qualified
5214 * valops.c (value_struct_elt): Improve error message if the
5215 address of a method is requested from an object instance.
5216 * valops.c (search_struct_method): Make name_matched non-static
5217 to get it initialized correctly.
5218 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5219 exclude segment register which are not writable on newer SCO versions.
5221 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5223 * go32-xdep.c: Remove unused function uerror.
5224 (sigsetmask): Declare return type. Declare argument (to match the
5225 way it is called). Explicitly return 0.
5227 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5229 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5230 partial_symbol): Shrink the storage sizes of symbols, by making
5231 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5232 enums and small ints to the end of each struct to improve
5233 alignment, and switching the section number from int to unsigned
5236 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5238 * symtab.c (find_addr_symbol): New routine that will find the nearest
5239 symbol associated with an address. It does so by exhaustive
5240 search of the symtabs, so it's slow but complete.
5242 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5244 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5245 to [0,0] rather than [0, end of first source file]. This avoids
5246 problems with other parts of GDB looking for linetables in the
5247 _globals_ symtab. Eliminate variables num_object_files and
5248 first_object_file_end.
5250 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5252 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5253 (pop_frame): Restore PC2 and LR0 from dummy frames.
5254 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5255 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5256 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5257 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5258 (SETUP_ARBITRARY_FRAME): Define.
5260 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5262 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5264 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5266 * remote-udi.c (udi_resume): Correct prototype.
5268 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5270 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5271 hppa_frame_find_saved_regs.
5272 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5273 (prologue_inst_adjust_sp): New function.
5274 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5275 (skip_prologue): Completely rewrite to use unwind information.
5276 (hppa_frame_find_saved_regs): Likewise.
5278 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5280 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5281 to convert a signal number with appropriate bounds checking.
5283 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5285 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5287 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5288 print a newline to end the display anyway.
5290 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5291 coprocessor status regs) when popping a frame. This fixes
5292 float exceptions that occur after calling inferior functions.
5294 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5295 Read and write the fsr (float status register) to/from the child
5296 process along with the float regs. Remove Peter Schauer's change
5297 of May 24 '93, which has higher overhead and doesn't solve the
5298 real problem (which was that FSR wasn't being set).
5300 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5302 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5303 stack overflow check isn't right after the register stack
5304 adjustment instruction. Metaware R2.3u compiler moves other
5305 things in front of it. This fix isn't perfect but is what's
5308 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5310 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5312 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5313 character filenames.
5314 * configure.in: Change accordingly.
5316 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5318 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5319 _filtered io routines from these two files.
5321 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5323 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5324 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5325 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5327 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5329 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5331 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5332 printing to gdb_stderr.
5334 * remote-udi.c (udi_kill): Don't close the connection, just set
5335 inferior_pid to zero.
5336 (udi_mourn): Call remove_breakpoints.
5338 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5340 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5342 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5344 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5346 * remote-bug.c: At the start of each section, reset srec_frame
5349 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5350 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5351 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5352 code which looks for those two waitkinds. Use switch statement.
5353 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5354 CHILD_SPECIAL_WAITSTATUS.
5356 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5357 * Move target_signal_from_host, target_signal_to_host, and
5358 store_waitstatus from inftarg.c to target.c. procfs needs them.
5359 * target.c: Include "wait.h" and <signal.h>.
5360 * target.h, infrun.c (proceed), proceed callers: Pass new code
5361 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5362 enums being treated as unsigned and is cleaner.
5363 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5365 * infcmd.c (signal_command), infrun.c (signals_info):
5366 Don't allow user to specify numeric equivalent of
5367 TARGET_SIGNAL_DEFAULT.
5369 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5371 * config/alpha/alpha-netware.mt: New target support for Alpha
5373 * configure.in: Add alpha-*-netware* target.
5375 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5377 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5379 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5381 * target.h: Add enum target_waitkind, enum target_signal, and
5382 struct target_waitstatus. Change status argument to target_wait to
5383 be struct target_waitstatus * instead of int *.
5384 * target.h, infrun.c, all targets: Change type of signal arguments
5385 to resume(), proceed(), and target_resume() from int to enum
5387 * All targets (*_wait, *_resume): Change accordingly.
5388 * infcmd.c (program_info, signal_command), throughout infrun.c,
5389 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5390 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5391 signal code stuff right with the new signals would be non-trivial).
5392 * inferior.h (stop_signal): Make it enum target_signal not int.
5393 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5394 target_signal_from_name): New functions.
5395 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5396 store_waitstatus): New functions.
5397 * procfs.c (procfs_notice_signals): Use them.
5398 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5400 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5402 * objfiles.c (build_objfile_section_table): Don't abort() if
5403 objfile->sections is already set.
5405 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5406 to match recent change to exec.c.
5410 * main.c (print_gdb_version): Change year to 1994.
5412 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5413 * Makefile.in (NONSRC): Add ChangeLog-93.
5415 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5417 * stabsread.c (read_type): Allow defining several type numbers
5418 at once (e.g. "(1,2)=(3,4)="...).
5420 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5422 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5424 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5426 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5427 to process_one_symbol.
5428 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5429 avoid caching a bad endaddr in find_pc_partial_function.
5431 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5433 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5435 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5437 * infrun.c (wait_for_inferior): Do not step or step resume past
5438 the end of a one-line function we just stepped into.
5440 For older changes see ChangeLog-93
5446 version-control: never