1 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
3 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
4 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
6 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
7 IN_SOLIB_TRAMPOLINE. All callers changed.
8 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
9 (wait_for_inferior): Handle single stepping through trampolines on
10 return paths from shared libraries.
11 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
12 in_solib_call_trampoline.
13 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
14 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
15 * hppa-tdep.c (in_solib_call_trampoline): New function.
16 (in_solib_return_trampoline): New function.
18 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
20 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
21 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
23 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
24 (BC_BREAKPOINTS): Disable.
25 * sh-tdep.c (print_insn): Cope with big and little endian machines.
26 * sh/sh.mt: Use libsim.a
27 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
28 (BREAKPOINT): Changed to be byteorder independent.
30 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
32 Maintenance commands to report time and space usage.
33 * main.c (display_time, display_space): New globals.
34 (main): Add argument --statistics to enable reporting, display
35 time and space after startup is done.
36 * maint.c (maintenance_time_display, maintenance_space_display):
38 * top.c (command_loop): Display time and space after command
41 * top.c (pre_init_ui_hook): New global.
42 (gdb_init): If pre_init_ui_hook set, call before all other init.
44 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
46 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
48 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
50 * config/i386/i386sol2.mh: Reenable core file support.
52 * symfile.c (deduce_language_from_filename): Treat .c++ as a
55 * valops.c (destructor_name_p): Do not compare the template
56 part for template classes.
58 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
60 * defs.h, infcmd.c (reg_names): Don't declare as constant.
61 * remote-mips.c (mips_open): Read and set the processor type.
62 * mips-tdep.c (mips_set_processor_type): Always return an int.
64 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
66 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
67 * nlm/gdbserve.def (strtol): Add to import list.
68 * nlm/fake_aio.c: Remove file, no longer used.
70 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
71 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
72 (LD_FOR_TARGET): Remove.
74 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
76 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
77 support for two variables used to control the load protocol and
80 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
82 Support for different MIPS IDT processor models.
83 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
84 mips_generic_reg_names, mips_r3041_reg_names,
85 mips_r3051_reg_names, mips_r3081_reg_names,
86 mips_processor_type_table): New globals.
87 (mips_do_registers_info): Don't display register if name is empty.
88 (mips_set_processor_type_command): New command.
89 (mips_show_processor_type_command): New command.
90 (mips_set_processor_type): New function.
91 (mips_read_processor_type): New function.
92 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
93 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
94 (NUM_REGS): Increase to account for all CP0 registers.
95 (REGISTER_NAMES): Add empty names for CP0 registers.
96 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
97 (PRID_REGNUM): New macro.
99 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
101 * README: Add warning about termcap in Ultrix and OSF/1.
103 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
105 * Makefile.in: Fix the test for installing gdbtk.
107 * hppa-tdep.c: Remove including sys/dir.h from a target file.
109 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
111 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
113 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
114 * nlm/ppc.c: Likewise.
116 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
117 (StopBell): New function (stubbed out).
119 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
121 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
124 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
126 * c-exp.y (yylex): Fix a bug in template scanning.
128 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
130 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
131 the top bit returned by getDebugChar.
133 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
135 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
136 to set remote load type and protocol.
137 * rom68k-rom.c: Add to_stop in target_ops.
139 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
141 * Makefile.in: Install gdbtk.tcl.
142 * configure.in: Add ENABLE_GDBTK flag.
143 * gdbtk.c (gdb_sourcelines): Returns list of source lines
144 containing code. (gdb_regnames): Returns list of register names.
146 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
148 * somsolib.c: Add TODO list.
149 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
150 not exist or has size zero. Slightly simplify error handling.
151 Keep an internal list of all the loaded shared libraries and
152 various tidbits of information about the loaded shared libraries.
153 Build section tables for each loaded shared library and add those
154 tables to the core target if necessary.
155 (som_solib_create_inferior_hook): Force re-reading of shared
156 libraries at exec time.
157 (som_sharedlibrary_info_command): New function for dumping
158 information about the currently loaded shared libraries.
159 (_initialize_som_solib): New function.
161 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
164 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
165 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
167 (copying.o, os9kread.o, remote.o): Update dependencies.
169 * valarith.c (value_sub): When subtracting pointers, only
170 check for a match of the pointed to element lengths.
171 Cast element length to LONGEST to obtain a signed result for
172 pointer subtractions.
174 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
176 * ch-exp.y (yylex): Fix off-by-one error when converting string to
177 lowercase. Null terminate new string.
179 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
181 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
182 it indicates __dld_list is not valid return an error. If it
183 indicates that libraries were not mapped privately, issue a
186 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
188 * symfile.c (syms_from_objfile): Only call find_lowest_section if
189 no ".text" section exists.
191 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
193 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
194 the new generic ROM interface in monitor.c.
195 * config/m68k/monitor.mt: Use new ROM support.
196 * monitor.c: Add support for xmodem download protocol.
198 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
200 * findvar.c (find_saved_register): Fix a frame variable name.
201 * infcmd.c (finish_command): Ditto.
203 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
205 * TODO: Remove "Watchpoints seem not entirely reliable, though
206 they haven't failed me recently." item--this old (4.6 at least)
207 item is too vague to be useful (some watchpoint bugs have been
209 * TODO: Add explanation of "RPC interface" item.
211 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
213 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
214 stub unwind descriptors too.
216 * Enable backtracing from inside a SOM shared library back into
218 * hppa-tdep.c (internalize_unwinds): Accept and use new
219 "text_offset" argument for dynamic relocation of
220 region_{start,end} fields in the unwind descriptor.
221 (read_unwind_info): Pass text_offset to internalize unwinds.
223 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
225 * m3-nat.c: Remove comments about arbitrary limit in
226 printf_filtered; that limit is gone.
228 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
230 * Beginnings of SOM shared library support. Breakpoints and
231 single frame backtracing within the library only. Only works when
232 using the HPUX 9 dynamic linker. More functionality to be added
235 * somsolib.c, somsolib.h: New files.
236 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
237 (ALLDEPFILES): Add somsolib.c.
238 (somsolib.o): Add some dependencies.
239 * somread.c (som_symtab_read): Accept multiple section offsets.
240 All callers changed. Adjust all text symbols with the first
242 * symfile.c (find_lowest_section): Enable this function. Add some
243 tie-breaking logic when sections have the same vma.
244 (syms_from_objfile): Use find_lowest_section rather than looking
245 for ".text" by name. Relax warning to only warn if the lowest
246 section is not a code section.
247 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
248 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
250 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
252 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
253 it is still needed for GCC-2.6 compiled code.
254 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
255 sometime after GCC-2.7 has been released.
257 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
258 retrieving the PC from a signal handler caller. Fix thinko
259 in Stan's last change ("frame", should have been "frame->next").
260 If the next frame is a signal handler caller and it's a system
261 call which has entered the kernel ((PSW & 0x2) != 0), then the
262 saved pc is in %r2 instead of %r31.
264 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
266 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
267 "frame_info" throughout.
269 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
271 * sparcl-stub.c: get rid of defs.h.
273 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
275 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
276 Correct definition of MMALLOC_DIR to reflect fact this is
277 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
279 * gdbserver/server.c (main): After we kill the inferior in
280 response to a 'k' request, exit.
282 * remote.c (remote_kill): Use catch_errors when calling putpkt.
283 (putpkt): Return int, not void, to match catch_errors calling
286 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
288 * rs6000-tdep.c (pop_frame): Correct a variable name.
290 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
292 * TODO: Re-write item about SIGINT handling to reflect the fact
293 that target_stop now exists.
295 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
297 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
298 and CORE_ADDR, respectively.
299 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
300 * blockframe.c (get_frame_info): Remove.
301 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
302 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
303 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
304 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
305 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
306 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
307 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
308 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
309 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
310 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
311 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
312 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
313 rename variables consistently (using `frame' or `fi'), remove
314 calls to get_frame_info and FRAME_INFO_ID, remove comments about
315 FRAME and FRAME_ADDR cruftiness.
317 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
319 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
320 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
321 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
322 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
323 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
324 w89k-rom.c, target.c, target.h: Add support for target_stop().
325 * gdbtk.c (gdb_stop): Switch to target_stop().
327 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
329 * osfsolib.c (solib_map_sections, first_link_map_member,
330 next_link_map_member, xfer_link_map_member): Retrieve and use
331 shared library relocation offset from runtime loader structures.
332 Use libxproc.a routines to get a working version if
333 USE_LDR_ROUTINES is defined.
334 * README: Remove item about shared library relocation for
337 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
339 * c-exp.y (yylex): scan template names, and scan nested class
342 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
344 * nlm/Makefile.in: install gdbserve.nlm.
346 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
348 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
350 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
352 * gdbtk.c: Get rid of lots of unnecessary #includes.
353 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
354 Display structure directly.
355 * gdbtk.tcl: Change exit button to quit button.
357 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 * c-valprint.c (c_value_print): Check for plain literal `char'
360 target type when suppressing `(char *)' output for strings.
362 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
364 * coffread.c (coff_symfile_init): Remove unused local abfd.
365 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
366 instead of long, for compatibility with mmalloc.h.
368 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 * top.c (line_completion_function): Renamed from
371 symbol_completion_function, takes the line buffer and the
372 point in the line buffer as additional arguments.
373 (readline_line_completion_function): New function, interface
374 between readline and line_completion_function.
376 (complete_command): Use line_completion_function instead of
377 abusing rl_line_buffer. Free completion strings after printing
379 * symtab.c (completion_list_add_name): Recheck for duplicates
380 if we intend to add a modified symbol.
382 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
383 includes the number of methods from the baseclasses.
384 * stabsread.c (attach_fn_fields_to_type): No longer add the
385 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
386 the baseclass type might not have been completely filled in yet.
387 * symtab.c (total_number_of_methods): New function to compute
388 the total number of methods for a type, including the methods
390 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
391 allocate the symbol array for find_methods.
393 * stabsread.c (scan_file_globals): Add default case to minimal
394 symbol type switch, to avoid gcc -Wall warnings.
396 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
397 Don't test for zero backchain pointer to recognize a signal
398 handler frame, if read() gets interrupted by a signal, the
399 backchain will be non zero.
400 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
402 (SIG_FRAME_PC_OFFSET): New definition.
403 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
404 is a signal handler frame.
405 * rs6000-tdep.c (function_frame_info): Do not error out
406 if we can't access the instructions.
408 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
409 New definition to get the function address from a function pointer.
410 * valops.c (find_function_addr): Use it when calling a user
411 function through a function pointer.
413 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
415 * Makefile.in (MMALLOC_DIR): New definition.
416 (MMALLOC): Use MMALLOC_DIR.
417 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
418 (OPCODES): Remove gratuitous "./".
419 * defs.h (mmalloc.h): Include.
420 (mmalloc, mrealloc, etc): Remove decls.
421 (cplus_demangle, cplus_demangle_opname): Remove decls.
423 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
425 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
426 no_windows variable. Now called use_windows, and defaults to off
429 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
431 * coffread.c (coff_symtab_read): If we get the address from
432 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
433 (coff_symtab_read): Set value and section of symbol that
434 process_coff_symbol returns.
436 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
438 * config/i386/tm-nbsd.h: Enable longjmp support.
440 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
442 * valarith.c (value_binop): Take care of ANSI `value preserving'
443 rule, which was not addressed by the previous change.
445 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
446 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
448 * TODO: Remove item about RS/6000 shared libraries.
450 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
452 * defs.h, infrun.c (wait_for_inferior), top.c: Call
453 target_wait_hook to allow GUI to handle blocking for inferior. Call
454 call_command_hook in execute_command to provide means for wrapping
455 commands with GUI state change updates.
456 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
457 * (gdb_stop): New tcl command to stop the target process.
458 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
460 * (gdbtk_call_command): Wrapper around command processing to
461 alert GUI of target state changes.
462 * (gdbtk_init): Get the fd of X server for doing async
463 notification of X events (via x_event). Setup new hooks.
464 * gdbtk.tcl: Add scrollbars to assembly and command windows.
465 * Change window foreground & background colors.
466 * Create margin tag for breakpoints in source and assembly windows.
467 * Add new routines to be invoked when target state changes to/from
469 * Add start of expression window.
470 * Change bindings of mouse button 1 in assembly and source window
471 to just set or clear breakpoints when in the margin tag.
472 * Change shape of register window to be more vertical to better
473 reflect it's contents.
475 * Cleanup some code around command window bindings.
477 * infrun.c (wait_for_inferior): Make sure
478 through_sigtramp_breakpoint is non-null before deleting.
480 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
482 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
484 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
486 * Makefile.in (coffread.o): Depend on target.h.
487 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
489 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
493 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
495 * objfiles.c (objfile_relocate): When relocating ->sections, use
496 objfile not symfile_objfile.
498 * symtab.h, minsyms.c (minsyms_sort): New function.
499 * objfiles.c (objfile_relocate): Call it.
501 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
503 * objfiles.c, objfiles.h (objfile_to_front): New function.
504 * remote-vx.c (vx_add_symbols): Call it.
506 * coffread.c (coff_symtab_read): Handle common symbols the same
507 way that partial-stab.h does.
509 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
511 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
512 machine/psl.h. These are host files.
514 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
516 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
517 does *not* include the terminating NULL msymbol.
519 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
521 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
522 loader that reads files using BFD and converts it on the fly.
524 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
526 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
527 * monitor.c (monitor_load): check the load type and load the file
528 accordingly. Default to gr_load_image().
529 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
530 srecord format by downloading to the monitor.
531 * w89k-rom.c, op50n-rom.c: set supported load types.
533 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
536 * Makefile.in: Remove xcoffexec.o rule.
538 * exec.c (exec_file_command): Add comment.
540 Fix data and bss relocation for VxWorks 5.1:
541 * remote-vx.c (vx_add_symbols): New function.
542 (vx_load_command, add_symbol_stub): Call it instead of
544 (vx_wait): Remove comment which was wrong to useless.
545 * remote-vx.c: Reindent much of file.
546 * coffread.c (cs_to_section, find_targ_sec): New functions.
547 (process_coff_symbol): Set SYMBOL_SECTION to result
549 (coff_symtab_read): Call cs_to_section and deal with result
550 rather than assuming sections are in a certain order. Deal with
552 * coffread.c: Remove text_bfd_scnum variable.
554 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
556 * corelow.c: Format to standard.
557 (core_close): Use name instead of bfd_filename.
559 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
564 * symfile.c (reread_symbols): Include bfd_errmsg string in error
565 message if bfd_close fails.
566 * exec.c (exec_close), solib.c (clear_solib), corelow.c
567 (core_close), objfiles.c (free_objfile), irix5-nat.c
568 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
569 (gr_load_image): Check for errors from bfd_close.
570 * solib.c (look_for_base), remote-utils.c (gr_load_image),
571 remote-udi.c (download), corelow.c (core_open), symfile.c
572 (symfile_bfd_open), symfile.c (generic_load): Add comment
573 regarding error from bfd_close.
574 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
575 comment about bogus handling of errors from bfd_openr.
576 * exec.c (exec_close): Add comment regarding memory leak and
577 dangling reference to vp->name.
579 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
581 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
582 of using longest_to_int.
584 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
585 mips and alpha targets need the real breakpoint pc for
586 creating the breakpoint frame.
588 * stack.c (return_command): Cast return value to the return
589 type of the function from which we return.
590 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
591 to STORE_RETURN_VALUE.
593 * symtab.c (lookup_symbol): Remove search for `static mangled
594 symbols', the search for `static symbols' already looks for
595 mangled and demangled symbols via lookup_block_symbol.
597 * valarith.c (value_binop): Use ANSI C arithmetic conversions
598 when performing integral evaluations, implement BINOP_EQUAL and
600 (value_equal, value_less): Use value_binop to perform the
601 comparison if both operands have TYPE_CODE_INT.
603 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
604 as they are written back later. Handle sp restore for frameless
605 functions. Use fdata.nosavedpc instead of fdata.frameless to
606 determine if the pc has been saved.
607 (function_frame_info): Handle `mr r31,r1', which is generated by
608 gcc-2.6, as a synonym for `oril r31,r1,0'.
609 (skip_trampoline_code): Handle shared library trampolines.
610 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
611 their real name. Enables setting of breakpoints in shared libraries
612 before the executable is run.
614 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
616 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
617 interface code still works with the new ROM monitor
618 structures. Fake out a couple of fields.
620 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
622 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
623 target_write_pc, target_read_fp, target_write_fp): Rename to
625 (h8500_read_pc, h8500_write_pc): Add pid argument.
626 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
627 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
628 Change to match functions above.
630 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
632 * NEWS: Add item about if and while.
634 * .gdbinit: Restore `end'; it was not excess. Reindent
635 list-objfiles to make this clear. Comment out all of
636 list-objfiles because old gdb's choke on it.
638 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
640 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
643 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
645 * Makefile.in (ANNOTATE_OBS): New definition.
646 (COMMON_OBS): Add exec.o.
647 (annotate.o): Remove extra compile rule.
648 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
651 * .gdbinit: Remove excess `end'.
653 * exec.c: Merge in RS6000 support from xcoffexec.c.
654 (symfile.h, objfiles.h, xcoffsolib.h): Include.
655 (vmap): New global variable.
656 (exec_close): Close and free objects in vmap chain.
657 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
658 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
659 (exec_files_info): Print vmap information.
660 * xcoffexec.c: Remove.
661 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
662 (TDEPFILES): Use exec.o instead of xcoffexec.o.
663 * TODO: Remove pertinent items.
665 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
667 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
668 are no longer needed as of gcc-2.6.0.
670 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
672 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
674 (fetch_core_registers): Don't try to fetch a register if
675 regmap maps it to -1.
676 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
677 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
678 stores the registers in a weird order.
680 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
682 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
683 if inferior_pid is nonzero.
685 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
687 Speed up GDB startup time by not demangling partial symbols.
688 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
689 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
690 No longer demangle partial symbols.
691 * symtab.c (lookup_symbol, list_symbols): Handle mangled
692 variables, e.g. C++ static members, via the minimal symbols.
694 Handle reordered functions in an objfile, for Irix 5.2 shared
696 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
697 set if the functions in an objfile are reordered.
698 * mdebugread.c (parse_partial_symbols): Detect reordered
699 functions in an objfile.
700 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
701 lookup algorithm if the functions in the objfile are reordered.
703 * xcoffexec.c (exec_close): If the current target has a copy
704 of the exec_ops sections, reflect the freeing of the sections
707 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
708 `sizeof dummy', for constructing the call dummy code.
710 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
711 function declarations.
712 * sparc-tdep.c (sparc_pop_frame): Cast result of
713 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
715 * irix5-nat.c (enable_break): Set breakpoint at the entry point
716 of the executable, to handle the case where main resides in a
718 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
719 after shared library symbol reading, to get rid of a warning from
720 heuristic_proc_start if the startup code has no symbolic debug info.
722 * breakpoint.h (struct breakpoint): Add new fields language
723 and input_radix, to enable breakpoint resetting with the
724 proper language and radix.
725 * breakpoint.c (set_raw_breakpoint): Initialize them.
726 (breakpoint_re_set_one): Use them when resetting the breakpoint.
727 (breakpoint_re_set): Preserve current language and input_radix
728 across breakpoint_re_set_one calls.
730 * symtab.c (decode_line_1): Do not build a canonical line
731 specification for `*expr' line specifications.
733 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
735 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
737 The point of these changes is to avoid reading the frame pointer
738 and stack pointer during stepping, to speed things up.
739 A. Changes to not select a frame until we need a selected frame:
740 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
741 * infrun.c (wait_for_inferior): Move call to select_frame back to
742 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
743 Law, but the change was my idea); the only reason for that change
744 was so we could save and restore the selected frame in
745 wait_for_inferior, and now that flush_cached frames clears the
746 selected frame, that should work OK now.
747 B. Changes to not create a current_frame until we need one:
748 * blockframe.c (get_current_frame): If current_frame is NULL, try
749 to create an innermost frame.
750 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
751 infrun.c (wait_for_inferior), thread.c (thread_switch),
752 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
753 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
754 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
755 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
756 i960-tdep.c (pop_frame), m68k-tdep.c
757 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
758 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
759 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
760 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
761 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
762 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
763 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
764 call create_new_frame.
765 * corelow.c (core_open), altos-xdep.c (core_file_command),
766 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
767 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
768 umax-xdep.c (core_file_command): Don't call create_new_frame; do
769 call flush_cached_frames.
770 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
772 C. Changes to get rid of stop_frame_address and instead only
773 fetch the frame pointer when we need it.
774 * breakpoint.c (bpstat_stop_status): Remove argument
775 frame_address; use FRAME_FP (get_current_frame ()).
776 * infrun.c (wait_for_inferior): Don't pass frame pointer to
778 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
779 ()) instead of stop_frame_address.
780 * infrun.c (save_inferior_status, restore_inferior_status),
781 inferior.h (struct inferior_status): Don't save and restore
783 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
784 (select_thread): Remove stop_frame_address and uses thereof.
785 D. Same thing for the stack pointer.
786 * infrun.c (wait_for_inferior): Remove stop_sp and replace
787 uses thereof with read_sp ().
788 E. Change to eliminate one nasty little spot where we were
789 wanting to know the frame pointer from before the current step
790 (idea from GDB 3.5, which saved my ass, because my other ideas of
791 how to fix it were very baroque).
792 * infrun.c: Remove prev_frame_address.
793 * infrun.c (wait_for_inferior, step_over_function): Use
794 step_frame_address instead of prev_frame_address.
795 F. Same basic idea for the stack pointer.
796 * inferior.h, infcmd.c: New variable step_sp.
797 * infcmd.c (step_1, until_next_command): Set it.
798 * infrun.c: Remove prev_sp and replace uses by step_sp.
799 * infrun.c (wait_for_inferior): If we get out of the step
800 range, then set step_sp to the current stack pointer before we
803 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
805 * top.c (target_byte_order_auto): New static variable.
806 (set_endian): Mention that ``auto'' is permitted.
807 (set_endian_auto): New static function.
808 (show_endian): Change message based on target_byte_order_auto.
809 (set_endian_from_file): New function.
810 (init_main): Add command ``auto'' to endianlist.
811 * exec.c (exec_file_command): Call set_endian_from_file.
812 * defs.h (set_endian_from_file): Declare.
814 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
816 * nlm/i386.c (flush_i_cache): New function, does nothing.
817 (frame_to_registers, registers_to_frame, set_step_traps,
818 clear_step_traps, do_status): Make non-static.
820 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
822 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
823 defined, define as 0.
824 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
826 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
827 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
828 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
829 (BREAKPOINT): Remove definition.
830 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
831 (BREAKPOINT): Remove definition.
832 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
833 value of 1, rather than without a value.
834 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
835 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
836 run time rather than at compile time.
838 * remote-mips.c (break_insn): Remove.
839 (BREAK_INSN, BREAK_INSN_SIZE): Define.
840 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
841 (mips_remove_breakpoint): Likewise.
843 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
844 define TARGET_BYTE_ORDER as target_byte_order, and declare
845 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
846 a test of TARGET_BYTE_ORDER.
847 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
849 (endianlist, target_byte_order): New variables.
850 (set_endian, set_endian_big, set_endian_little): New functions.
851 (show_endian): New function.
852 (init_cmd_lists): Initialize endianlist.
853 (init_main): Add commands ``set endian big'', ``set endian
854 little'', and ``show endian''.
855 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
856 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
857 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
858 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
859 * values.c: Likewise.
861 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
863 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
865 * nlm/Makefile.in: Get rid of NWINCLUDES.
866 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
867 User should now configure with --with-headers.
869 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
871 * gdbserver/server.c (main): Silently accept all unrecognized
872 requests and send back a zero length acknowledge. That is what
873 *-stub.c do and is what remote.c expects.
875 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
877 * corelow.c (core_open): Copy the modified to_sections_end
878 vector from current_target to core_ops too.
880 * gdbserver/server.c (main): Silently accept query requests
881 and send back a zero length acknowledge.
883 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
885 * nlm/Makefile.in: Don't define NWINCLUDES.
886 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
888 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
890 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
892 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
894 * lynx-nat.c (child_wait): Use status.w_status, not status, in
895 arithmetic. status is a `union wait'.
897 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
899 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
901 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
903 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
905 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
907 * coffread.c (complete_symtab): If last_source_file is set upon
910 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
912 * xcoffread.c (read_xcoff_symtab, case C_FILE):
913 Set main_aux before using it.
915 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
917 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
918 ignoring before. But continue to ignore XMC_DS.
920 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * defs.h (misc_command_type): Remove trailing comma from
925 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
927 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
928 out of an interrupt frame.
930 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
932 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
934 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
935 * mips-tdep.c (mips_print_register): Don't test float validity.
936 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
937 config/arm/tm-arm.h, config/convex/tm-convex.h,
938 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
939 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
940 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
941 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
942 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
943 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
944 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
945 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
946 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
949 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
951 * TODO: Remove item about adding general multi-threaded stuff;
953 Remove item about specifying arbitrary locations of stack frames
954 (this works on some machines).
955 Remove item about debugging functions without a frame pointer
956 (this works on some machines).
957 Remove item about re-writing macros which handle frame chaining and
958 frameless functions. They have been re-written at least once
959 since that item was written.
960 Remove item about gdb catching SIGINT when attached; this is done.
961 Remove item about having list_command not read symbols--why bother?
963 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
965 * TODO: Append contents of Projects file.
968 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
970 * corelow.c (add_solib_stub): Remove copying of to_sections,
971 pass current_target to SOLIB_ADD. The Sep 10 change failed
972 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
974 * corelow.c (core_open): After reading the shared libraries,
975 copy the modified to_sections vector from current_target to
976 core_ops, so that core_close can free it later.
977 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
978 Pass down target parameter from SOLIB_ADD and use it instead of
979 directly accessing core_ops.
981 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
983 * solib.c: *BSD systems need <a.out.h> to be included before
986 * i386b-nat.c: Add i386_float_info(), etc.
987 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
989 * config/nm-nbsd.h: New file, for generic NetBSD native support.
990 * config/i386/nm-nbsd.h: Use it.
991 * config/sparc/nm-nbsd.h: Use it.
992 * config/ns32k/nm-nbsd.h: Use it.
994 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
995 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
996 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
997 New files, support for NetBSD/i386.
998 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
999 New files, support for NetBSD/ns32k.
1001 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * .gdbinit: Add list-objfiles command.
1005 * TODO: Reword item regarding NO_STD_REGS.
1007 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1008 coff_read_struct_type): Allocate on symbol_obstack, not directly
1009 via malloc/savestring.
1011 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1013 * TODO: Add more items.
1014 * tests: Remove the directory and all of its (obsolete) contents.
1016 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1018 * coffread.c (init_stringtab): When copying length to stringtab,
1019 use target format, not host format, since that is what the rest of
1022 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1024 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1025 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1026 NWINCLUDES definitions.
1027 * i386-nlmstub.c: Removed.
1029 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1032 char * (from const char *) before assigning. Don't save string we
1033 pass to record_minimal_symbol (it already saves it).
1035 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1037 * gdbtk.tcl: Let ^U delete lines in the command window.
1039 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1041 * cp-valprint.c (static_field_print): New variable, controls
1042 printing of static members.
1043 (_initialize_cp_valprint): New print set subcommand
1044 "static-members". Turn on printing of static members by default.
1045 (cp_print_value_fields): Print static members if necessary.
1047 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1048 (elf_locate_base): Use only standard BFD functions to collect
1049 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1050 tag only if it got defined via the inclusion of <link.h>.
1052 * f-exp.y: Write block for OP_VAR_VALUE.
1053 * f-valprint.c (info_common_command): Handle `info common'
1054 without an argument correctly.
1056 * c-typeprint.c (c_type_print_base): Handle template constructors.
1057 * symtab.c (gdb_mangle_name): Handle template method mangling,
1058 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1060 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1062 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1063 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1064 * ch-valprint.c (chill_val_print): Pass index type directly
1065 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1066 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1067 if the index type is a stub.
1069 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1071 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1072 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1073 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1074 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1075 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1076 config/mips/riscos.mh, config/pa/hppahpux.mh,
1077 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1078 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1079 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1081 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1083 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1085 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1086 Also, add decl for symtab_to_filename.
1087 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1088 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1089 routine decr replaces in line code.
1090 * (create_file_win): Use catch to handle open failures more
1091 elegantly. Also, create special window to display file open
1092 failure message. Move opening of file prior to creation of text
1094 * (create_asm_win): Add PC as argument. We now base disassembly
1095 on PC instead of function name, since function names can be
1096 ambiguous (usually seen with shared libs). Also, use catch to
1097 simplify code where we don't care about failures.
1098 * source.c (symtab_to_filename): New. Returns the file
1099 associated with a symtab.
1100 * top.c: Define interactive_hook. Called during QUIT to animate
1103 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1105 * stabsread.c (read_type): Handle stub types for bitstrings.
1106 * stabsread.c (read_array_type): Check for stub domain type
1107 using TYPE_FLAG_STUB, not its length.
1108 * gdbtypes.c (create_set_type): Handle a stub domain type.
1110 * ch-exp.y: Get rid of some extra non-terminals, and move
1111 their rules into primitive_value.
1112 * parser-defs.h: Add comment about unary postfix operators.
1113 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1114 * expprint.c (print_subexp): Recognize unary postfix operator.
1116 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1118 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1119 Add warnings about depreciation of `snoop' cmd.
1121 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1123 * remote-hms.c (hms_read_inferior_memory): Cope when
1124 target sends both \r and \n.
1126 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1128 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1129 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1131 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1133 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1134 mst_solib_trampoline.
1136 * f-valprint.c (f_val_print): Change cast of valaddr from
1137 CORE_ADDR * to char **, since that is how it is used.
1139 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1140 using obsavestring, and pass that to prim_record_minimal_symbol.
1141 Having the objfile point to bfd_asymbol_name directly doesn't work
1142 if we save and restore a mapped symbol file.
1144 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1146 * gdbtk.tcl: Add ref counts to breakpoint tags.
1147 * Put quotes around function name in disassemble command to better
1148 handle assembler names containing `.'.
1149 * Make pclist element 0 be filler to avoid off-by-one problem with
1151 * Set names of top-level windows.
1152 * Add register display window.
1153 * Add PC to label of assembly window.
1155 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1157 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1158 to add a generic ROM monitor interface, and support file for the
1159 WinBond W89K and the Oki OP50N PA based target boards.
1161 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1163 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1164 disassembly more efficient.
1165 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1167 * (gdb_loc): Include pc in return value. Also, return function
1168 name if arg was specified.
1169 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1170 after command completes.
1171 * (gdbtk_init): Improve error handling.
1173 * gdbtk.tcl: Add lots of comments. Clean up code.
1174 * (gdbtk_tcl_fputs): Make output window redirectable.
1175 * Add assembly window, and breapoint support.
1176 * Make button 1 in margin toggle breakpoints.
1177 * Use stippling to indicate breakpoint disabling.
1179 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1181 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1183 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1185 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1186 change by replacing `symbols_added' with `so_last'.
1187 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1188 global common symbols, they will be resolved by the runtime loader.
1189 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1190 Handle scSCommon like scCommon symbols.
1192 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1194 * corelow.c (add_solib_stub): Copy to_sections changes from
1195 core_ops to current_target after adding the shared libraries.
1196 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1197 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1198 error to a complaint, simplify complaint.
1199 * procfs.c (signalname, errnoname): Make `name' const.
1200 * symfile.c (reread_symbols): Use filename from old BFD to
1202 * values.c (record_latest_value): Don't record value in the
1203 history chain until we are sure there won't be an error.
1205 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1207 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1210 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1212 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1214 * remote.c (fromhex): Make error more explicit.
1215 (read_frame): Don't print bad checksum information unless
1216 remote_debugging. Don't use repeat count unless it's > 0.
1217 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1218 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1219 Optionally cope with BC style breakpoints.
1220 (e7000_command): After command send directly to the E7000 mark
1221 registers as changed.
1222 (why_stop, e7000_wait: Understand BC style stop condition.
1223 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1224 sequences. (frame_find_saved_regs): Likewise.
1225 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1227 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1228 (more work here to come)
1229 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1232 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1234 * sparclite/Makefile.in: Assorted stuff needed for eload.
1236 * sparclite/eload.c: Merge in command line argument parsing and
1237 error message handling improvements orignally made to aload.c.
1239 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1241 * defs.h (enum misc_command_type, command_control_type): Enums
1242 for describing the command and control types.
1243 (struct command_line): Add new fields to keep track of the command
1244 type and body associated with the command.
1245 * top.c: Include value.h. Delete whitespace at the end of lines.
1246 (build_command_line, get_command_line): New functions.
1247 (execute_control_command, while_command, if_command): Likewise.
1248 (realloc_body_list, read_next_line): Likewise.
1249 (recurse_read_control_structure): Likewise.
1250 (execute_user_command): Call execute_control_command.
1251 (read_command_lines): Simplify by calling read_next_line, call
1252 read_control_structure for "if" and "while" commands.
1253 (free_command_lines): Free new fields in the command structure.
1254 (define_command): Reset control_level to zero.
1255 (init_main): Install command handlers for "if" and "while" commands.
1257 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1259 * c-typeprint.c (c_type_print_varspec_prefix,
1260 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1261 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1262 call f77_value_literal_string instead.
1263 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1264 (parse_number): Translate 'd' floats to 'e' so atof() works.
1265 (yylex): Remove unused variables.
1266 * f-lang.c: Include <string.h>.
1267 (get_bf_for_fcn): Remove unused variable.
1268 * f-typeprint.c (f_type_print_varspec_prefix,
1269 f_type_print_varspec_suffix): Remove unused
1270 variables, add cases to switch statements.
1271 (f_type_print_base): Remove unused variables.
1272 * f-valprint.c (gdbcore.h, command.h): Include.
1273 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1274 Call read_memory_integer with correct number of arguments.
1275 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1276 with correct argument type.
1277 (f77_print_array): Removed unused array array_size_array.
1278 (f_val_print): Don't use a CORE_ADDR as a char *.
1279 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1280 (value_assign): Handle Fortran literal string and complex values.
1281 (f77_cast_into_complex, f77_assign_from_literal_string,
1282 f77_assign_from_literal_complex): New functions.
1284 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1286 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1289 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1291 * i960-tdep.c (signal.h): Don't include.
1293 * cxux-nat.c (target_is_m88110): Remove definition.
1295 * configure.in (config/nm-empty.h): If cross only, use instead
1296 of config/nm-trash.h.
1297 * config/nm-trash.h: Remove.
1298 * config/nm-empty.h: New file.
1299 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1300 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1301 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1302 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1303 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1305 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1307 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1309 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1311 * configure.in: No longer look for nm, tm, and xm headers in
1312 config/<header>; they are always in config/<cpu>/<header>.
1314 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1317 the end of the list of objfiles, instead of at the beginning.
1319 * xcoffread.c (allocate_include_entry): New function, abstracted
1320 from code in record_include_begin.
1321 (record_include_begin, record_include_end): Call it.
1323 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1324 target_has_stack to decide whether to create a real stack frame
1327 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1329 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1331 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1333 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1335 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1336 field names into what is expected by sparc-nat.c.
1338 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1340 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1342 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1344 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1346 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1348 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1349 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1352 * nlm/Makefile.in: Get rid of NWSOURCE.
1353 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1354 * nlm/gdbserve.o: Add dummy __main routine.
1355 * nlm/gdbserve.def: Turn on debug.
1357 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1359 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1361 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1363 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1364 * config/xm-nbsd.h: fix typo.
1365 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1366 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1368 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1370 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1372 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1373 change typeo in error msg (`inferrior' -> `inferior').
1375 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1377 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1378 attach_flag (this check was performed by the callers). Also check
1379 inferior_thisrun_terminal.
1380 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1381 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1382 attach_flag in deciding whether to call set_sigint_trap and
1385 * value.h (struct value): Change literal_data from PTR to char *,
1386 since that is the way it is used.
1388 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1390 * somread.c (som_symfile_read): Force unwinds to be re-read after
1391 reading in a new partial symbol table.
1393 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1395 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1396 an obsolete conditional.
1397 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1398 an obsolete conditional.
1399 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1402 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1404 * Makefile.in (ns32k-opcode.h): Remove reference.
1405 (ns32k-pinsn.o): Update dependencies.
1406 * ns32k-opcode.h: Remove file.
1407 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1408 all other code in this file.
1410 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1412 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1413 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1415 * nlm/Makefile.in: Add rule for .S.o.
1416 * nlm/aio.h: Protect from multiple inclusions.
1417 * nlm/alpha-io.S: Remove everything we don't need.
1418 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1419 Remove, no longer needed.
1420 * nlm/alpha.c: Merge in lots of stuff from previous files.
1421 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1422 breakpoint_insn extern.
1423 * Move stuff from alpha-patch.h into here.
1425 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1427 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1429 * annotate.c (annotate_starting): Flush output.
1431 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1433 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1434 the callers of symbol_file_add. Gets rid of heuristic fence-post
1435 warnings on mips and alpha targets when the PC resides in a shared
1436 library which is not yet read in.
1437 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1438 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1439 remote-vx.c (vx_open), solib.c (solib_add):
1440 Add call to reinit_frame_cache after all shared libraries are read in.
1441 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1442 symfile.c (symbol_file_command, add_symbol_file_command):
1443 Add call to reinit_frame_cache after symbol_file_add.
1445 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1447 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1448 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1449 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1450 * configure.in: Add sparc-*-netbsd target.
1452 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1454 * remote-vx.c (vx_attach): Interpret the command argument as an
1457 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1459 * configure.in: Change i[34]86 to i[345]86.
1460 * nlm/configure.in: Likewise.
1461 * gdbserver/configure.in: Likewise.
1463 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1465 * configure.in (i386-*-netware): Automatically configure nlm
1468 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1470 * nlm/gdbserve.c: conditionalize header file inclusion for either
1471 NetWare 4.0 or PIN targets.
1472 * nlm/i386.c: include appropriate header files.
1473 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1476 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1478 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1479 * nlm/gdbserve.def: Autoload clib.
1481 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1483 * breakpoint.c (condition_command): Call breakpoints_changed.
1485 * gdbtypes.h: Declare f77_create_literal_string_type and
1486 f77_create_literal_complex_type.
1487 * valops.c (f77_value_literal_string, f77_value_substring,
1488 f77_value_literal_complex): Use xmalloc not malloc.
1489 * valops.c (f77_value_literal_string, f77_value_substring):
1490 Make addr char * not CORE_ADDR.
1491 * value.h (struct value): Add new field literal_data of aligner union.
1492 (VALUE_LITERAL_DATA): Use it.
1493 * f-lang.h: Declare find_common_for_function.
1494 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1495 myaddr fields of a union. Don't overload it with the frame field
1496 (not sure this is necessary; I'm not sure what lval_* codes
1497 VALUE_SUBSTRING_* can be used with).
1499 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1501 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1502 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1504 * rs6000-nat.c: Include libbfd.h again, needed until reference
1505 to bfd_cache_lookup is cleaned out.
1507 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1509 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1511 Work to reduce the interrupts-off duration when running in DOS.
1512 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1513 (dos_async_rx): rewrite to unpack as many characters from the
1514 asynctsr as possible into a local buffer.
1516 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1518 Initial Fortran language support, adapted from work by Farooq Butt
1519 (fmbutt@engage.sps.mot.com).
1520 * Makefile.in: Add Fortran-related files and dependencies.
1521 * defs.h (language_fortran): New language enum.
1522 * language.h (_LANG_fortran): Define.
1523 (MAX_FORTRAN_DIMS): Define.
1524 * expression.h: Reformat to standard.
1525 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1526 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1527 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1528 TYPE_CODE_LITERAL_STRING): New type codes.
1529 (type): New fields upper_bound_type and lower_bound_type.
1530 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1531 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1533 (builtin_type_f_character, etc): Declare.
1534 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1535 * f-exp.y: New file, Fortran expression grammar.
1536 * f-lang.c: New file, Fortran language support functions.
1537 * f-lang.h: New file, Fortran language support declarations.
1538 * f-typeprint.c: New file, Fortran type printing.
1539 * f-valprint.c: New file, Fortran value printing.
1540 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1541 fix wording of error message.
1542 * gdbtypes.c (f77_create_literal_complex_type,
1543 f77_create_literal_string_type): New functions.
1544 * language.c (set_language_command): Add Fortran info.
1545 (calc_f77_array_dims): New function.
1546 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1548 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1549 as Fortran source files.
1550 * valops.c (f77_value_literal_string, f77_value_substring,
1551 f77_value_literal_complex): New functions.
1553 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1555 * c-typeprint.c (c_print_type): Assume demangled arguments
1556 if a '(' is found in varstring, looking for ')' at the end of
1557 varstring did fail with demangled const member functions, which
1558 have a trailing `const'.
1559 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1560 to avoid errors when compiling with DEC c89.
1561 (remote_wait): Cast to `char *' before passing buffer to
1562 fputs_filtered, to avoid errors when compiling with DEC c89.
1563 (remote_wait): Do not return inferior_pid by default, this
1564 statement is never reached, which causes warnings from some
1566 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1567 * symfile.c (load_command): If called with no argument, try
1568 to get the filename from the executable file.
1569 (generic_load): Remove check for NULL filename, it is done
1570 in load_command now.
1572 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1574 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1575 from June 2, 1994 (what was I thinking?!?). Fix it right this
1578 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1580 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1582 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1584 * README: Grammar improvements, clarifications, updates.
1586 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1588 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1589 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1590 * configure.in (powerpc-*-netware*): Automatically configure nlm
1592 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1593 specific stuff. Make things more configurable.
1594 * nlm/configure.in: Add powerpc-*-netware* target. Use
1595 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1597 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1598 Remove lots of architecture-specific stuff.
1599 * nlm/gdbserve.def: Add new imports.
1600 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1601 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1603 * nlm/prelude.o: What was this doing here?
1604 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1605 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1606 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1607 * config/powerpc/tm-ppc-nw.h: Ditto.
1609 * nlmstub.def: New file, contains imports for 386 nlm stub.
1611 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1613 * remote-pa.c: New file for HPPA embedded support. Currently it's
1615 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1617 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1619 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1620 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1622 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * remote-mips.c: Remove unused declaration of mips_load.
1626 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1628 * coffread.c: General cleanup, and support for section offsets.
1629 (time.h, sys/types.h, libbfd.h): Don't include.
1630 (cur_src_start_addr, cur_src_end_addr): Rename to
1631 current_source_start_addr, current_source_end_addr.
1632 (nlist_stream_global): Remove.
1633 (nlist_bfd_global): New global variable.
1634 (coff_symfile_read): Remove code that gets and uses fileno()
1636 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1637 section_offsets parameter, add text/data section offset to
1638 appropriate symbols' values.
1639 (read_one_sym): Use bfd_read instead of fread.
1640 (init_stringtab, init_lineno): Change first parameter to a bfd,
1641 use bfd routines instead of raw I/O.
1643 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1645 * symtab.c (decode_line_1): If funfirstline and we get a
1646 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1648 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1650 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1651 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1652 (TAGS): Also pass result of find on config sub-directory to etags.
1653 (ALLPARAM): Remove; now unused.
1655 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1657 * Makefile.in (VERSION): Bump to 4.13.1
1658 * NEWS, README: Update to match gdb 4.13 release version.
1660 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1662 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1663 * cxux-nat.c: Remove dangling #else block.
1664 (m88k_harris_core_register_addr): New function.
1666 * environ.c (init_environ): If no environment, do nothing.
1668 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1670 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1673 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1675 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1678 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1680 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1681 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1682 Include "libiberty.h" instead.
1684 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1686 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1687 add additional argument specifying raw address to permit
1688 proper release of debug registers.
1689 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1692 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1694 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1695 define them in top.c. Add comments to the hooks.
1697 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1699 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1700 `to_remove_breakpoint' fields.
1702 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1704 * infcmd.c (run_command): Remove comment suggesting using
1705 target_has_execution instead of inferior_pid.
1707 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1709 * remote-mips.c (mips_open): add code to handle baud rate.
1711 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1713 * infrun.c (wait_for_inferior): Call target_resume() upon
1714 detection of new processes.
1716 * procfs.c (create_procinfo): Return pointer to new procinfo
1718 * (do_detach): Spacing & formatting cleanup.
1719 * (procfs_wait): Move wait_again label to ensure that we really
1720 wait again. On exit from fork, release new child from gdbs'
1722 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1724 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1726 * i386-nlmstub.c (handle_exception): Wait until the thread has
1727 been started before killing the NLM by pointing the PC at
1730 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1732 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1733 Irix 5 has a standard _sigtramp signal handler.
1734 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1735 it is not needed for a standard _sigtramp signal handler.
1736 Add shared library sections to the section table of the target
1737 before adding the symbols.
1738 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1739 instructions that do not prepare a stack adjustment.
1740 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1741 which does the right thing on machines where `char' is unsigned.
1743 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1745 * remote.c (remote_open): Move setting of inferior_pid prior to
1746 call to remote_start_remote. Also use unique value for pid to
1747 avoid confusion with read_register_pid & friends.
1748 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1750 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1752 * dwarfread.c (bfd.h): Don't include.
1754 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1756 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1757 kill the program being debugged. KillMe(), the undocumented
1758 call intended for this purpose, causes the server to hang.
1760 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1762 * remote.c (read_frame): Calculate run length encoded checksum
1764 * config/sh/stub.c: New file.
1766 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1768 * target.c (find_default_run_target): Make sure to_can_run is set
1771 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1773 * TODO: Remove note about fast watchpoints and remove obsolete
1776 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1778 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1779 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1780 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1782 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1784 * target.c (add_target): Don't call clean_target on target
1786 * (unpush_target): Test for to_close being set before calling.
1787 * (target_xfer_memory, target_info): Check for to_has_memory
1788 before playing with memory.
1790 * remote.c (remote_open): Set inferior_pid to make kill command
1792 * inflow.c (kill_command): Revert change of Aug 2. Use
1793 inferior_pid to determine whether to print out "The program is not
1794 being run." message.
1796 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1799 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1800 * m3-nat.c: Pass argument to return_to_top_level.
1801 Declare m3_kill_inferior before use.
1802 (port_chain_insert): In "can't happen" case, abort rather than
1803 setting `mid' to large decimal constant (which gcc warns about).
1804 (get_thread_name): Use cast to convert const char * to char *.
1805 (add_mach_specific_commands): #if 0 "thread break" command.
1806 (m3_trace_him): Call push_target.
1807 (mach_really_wait): New argument pid; remove unused
1809 (intercept_exec_calls): Call target_terminal_init and
1810 target_terminal_inferior once the child execs.
1811 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1813 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1815 * procfs.c (procfs_mourn_inferior): don't dereference the
1816 procinfo pointer after it has been freed.
1818 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1820 * breakpoint.c (breakpoint_1): Improve pluralization in display
1821 of breakpoint hit counts.
1823 * language.h (struct language_defn): Remove unused field
1825 (longest_float): Remove, no longer used.
1826 * language.c (unknown_language_defn, auto_language_defn,
1827 local_language_defn): Remove init of la_longest_float field.
1828 * c-lang.c (c_language_defn, cplus_language_defn,
1829 asm_language_defn): Ditto.
1830 * ch-lang.c (chill_language_defn): Ditto.
1831 * m2-lang.c (m2_language_defn): Ditto.
1833 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1835 * defs.h (bfd_read, bfd_seek): Remove declarations.
1836 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1838 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1840 * inflow.c (kill_command): Fix a bug which prevented target
1841 programs to be killed.
1843 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1845 * defs.h: Change two-line declarations to one-line form.
1846 (NORETURN): Define as "volatile" only for older GCCs.
1847 (ATTR_NORETURN): Define for newer GCCs.
1848 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1850 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1853 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1854 disable_breakpoint): Don't call breakpoints_changed; it is now
1855 called via the *_breakpoint_hook functions.
1856 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1858 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1860 * stabsread.c (read_type): Fix a bug in enum size calculation.
1862 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1864 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1865 argument types to shut up GCC.
1867 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1868 linker stub, then return the address the stub will return to.
1869 (frame_saved_pc): Correctly restart the search for the saved
1870 pc when a linker stub is encountered.
1872 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1873 register stores emitted by the version 9 HP compilers.
1874 (inst_saves_fr): Relax test for a specific base register (%r1);
1875 this avoids losing with the version 9 HP compilers.
1876 (skip_prologue): Try to skip argument stores emitted by the HP
1877 compilers. It's not perfect, but it's better than before.
1879 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1881 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1882 calling write_register_pid.
1883 * (write_register_pid): Add prototype.
1885 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1887 * remote.c (read_frame): Split readchar/checksum calculation into
1888 two parts since evaluation order is undefined.
1890 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1892 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1893 * Makefile.in (coredep.o): Add inferior.h as dependency.
1894 * inflow.c: Add F_SETOWN to list of defines to check
1895 around code that uses F_SETOWN.
1897 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1899 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1900 set the -L and -B directory prefixes so we can link with it.
1902 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1904 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1905 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1908 * General hackery to support alternate user-interface.
1909 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1910 disable_breakpoint): Call hooks for alternate user-interface.
1911 * defs.h: Add declarations for alternate user-interface hooks.
1912 * main.c (main): Add --nw (and --nowindows) options to disable
1914 * (near call to command_loop): Call command_loop_hook if set.
1915 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1916 * stack.c: Call print_frame_info_listing_hook if set.
1917 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1918 other files to make sure that calls to error and warning will
1919 work. Call init_ui_hook after everything else.
1920 * utils.c (query): Call query_hook if set.
1921 * (gdb_flush): Call flush_hook if set.
1922 * Change _initialize_utils to initialize_utils cuz we don't use
1923 automatic initialization of utils.c anymore.
1925 * Support for TK GUI.
1926 * Makefile.in: Add rule for gdbtk.o.
1927 * configure.in: Add support for --enable-gdbtk.
1928 * gdbtk.c: New file. Contains support routines for TK interface.
1929 * gdbtk.tcl: New file. Implements GUI policy.
1931 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1934 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1936 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1937 there and we are using the gcc from the tree.
1938 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1940 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1942 * Makefile.in (annotate.o): Add dependencies.
1944 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1946 * sparclite/aload.c: Added new -q (quiet) option.
1947 return 0 exit status if file was successfully downloaded.
1949 * nlm/gdbserve.c: merge in command line argument parsing changes
1950 and bug fixes made to i386-nlmstub.c.
1952 * i386-nlmstub.c: The returnLength field must be initialized
1953 before portConfig is passed to AIOGetPortConfiguration.
1954 Compare command line arguments with strnicmp(); args are
1955 case insensitive on netware.
1957 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1959 * Makefile.in (DISTSTUFF): Add definition.
1960 (diststuff): Add for new distribution support.
1961 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1962 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1963 Remove old distribution building rules, now uses standard
1964 distribution support in parent directory Makefile.in.
1966 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1968 * target.c (push_target): Cast result from xmalloc.
1970 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1972 * elfread.c (elf_symtab_read): Discard compiler labels generated
1973 by the Solaris 2.1/Intel SunPro compiler.
1975 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1977 * target.c (nomemory): Fix prototype and routine to take correct
1980 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1982 * Makefile.in (clean): Remove libgdb-files.
1984 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1986 * coredep.c: Include inferior.h.
1988 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1990 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1993 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1995 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1996 .cp as C++, alphabetize better.
1998 * breakpoint.c (ignore, condition): Move usage note into body of
1999 help text, so first line can be one-line summary.
2001 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2003 * target.c (unpush_target): Fix handling of removal of top target.
2005 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2007 * Makefile.in: Add stuff to build nlmstub.
2008 * Add rule for annotate.o to keep Sun make happy.
2009 * configure.in: Add config for powerpc/Netware.
2011 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2012 filename. This speeds up handling of trailing N_SO stabs (they
2013 mark the end of a .o file).
2015 * target.c, target.h: Change the way pushing and popping of
2016 targets work to support target overlays and inheritance.
2017 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2018 Fixup references to current_target, due to previous changes.
2020 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2021 needed to get the address of longjmp out of the target.
2023 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2025 * main.c: Include <ctype.h>.
2027 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2029 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2032 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2034 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2036 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2038 * Makefile.in (VERSION): Bump to 4.12.4.
2040 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2042 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2043 * configure.in (m88*-harris-cxux*): New configuration.
2044 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2045 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2047 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2048 (TARGET_WRITE_PC): Pass pid through to register writers.
2050 * configure.in (m68*): Put vendor-only-specified host configs
2051 after vendor-and-os-specified configs.
2052 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2054 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2055 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2058 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2060 * elfread.c (elf_symtab_read): Handle error return from
2061 bfd_get_dynamic_symtab_upper_bound gracefully.
2063 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2065 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2066 registers in use by the inferior.
2067 * coredep.c (fetch_core_registers, register_addr): Use it.
2068 * findvar.c (registers_changed, registers_fetched,
2069 read_register_bytes): Ditto.
2070 * infcmd.c (do_registers_info, registers_info): Ditto.
2071 * infptrace.c (fetch_inferior_registers,
2072 store_inferior_registers): Ditto.
2073 * stack.c (frame_info): Ditto.
2075 * coredep.c (CORE_REGISTER_ADDR): New macro.
2076 (fetch_core_registers): Use it.
2078 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2079 * symfile.c (add-symbol-file): Add usage note to help string.
2080 (add_shared_symbol_files_command): New command.
2083 * inferior.h (read_pc_pid): Declare.
2084 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2085 variable b, remove unused variable other_type_used.
2086 * main.c (inferior.h, call-cmds.h): Include.
2087 (gdb_init): Declare.
2088 * remote.c (remote_wait): Return 0 by default.
2090 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2092 Stop printing at null char option, from Oliver Meyer
2093 (omeyer@i3.informatik.rwth-aachen.de).
2094 * valprint.h, valprint.c (stop_print_at_null): New global.
2095 * valprint.c (_initialize_valprint): New print set subcommand
2097 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2098 printing a char array, adjust the number of chars to print.
2100 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2102 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2103 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2104 pic code in addition to prologues where an instruction from the
2105 prologue gets moved into the delay slot of a branch instruction
2106 immediately following the prologue. A table of potential prologue
2107 instructions (prologue_insn_tbl) is now used for picking apart a
2109 (frame_find_saved_regs): Changed the way in which limit gets set
2110 so that the delay slot of branch instructions immediately
2111 following the prologue gets examined.
2112 (pushed_size, store_parm_word, store_parm, push_parameters,
2113 collect_returned_value): Deleted.
2115 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2117 * infrun.c (wait_for_inferior): Handle stepping into leaf
2118 functions whose prologue consists of gp loading code only.
2120 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2122 * dbxread.c: Don't include libbfd.h.
2123 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2124 <time.h>, or <sys/types.h>.
2125 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2126 collect information about the stab and stab string sections.
2128 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2130 * stabsread.c (read_huge_number): handle large unsigned number
2131 for stabs generated by os9k C compiler.
2133 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2135 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2136 * breakpoint.h (hit_count): New breakpoint field.
2137 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2138 (clear_breakpoint_hit_counts): New function.
2139 (bpstat_stop_status): Increment the hit count.
2140 (breakpoint_1): Display the hit count.
2141 * infcmd.c (run_command): Reset breakpoint hit counts.
2142 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2143 displaying hit counts.
2145 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2147 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2148 symbols for all symbol files. Makes skipping over the
2149 trampoline code work when stepping from a function in a shared
2150 library into a function in a different shared library for Irix 5.
2151 Other ELF targets do not have enough information in their
2152 dynamic symbol tables to make this work.
2153 (elf_symtab_read): Relocate mst_solib_trampoline address.
2155 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2157 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2158 * configure.in (m68*-atari-sysv4*): New configuration.
2159 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2160 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2161 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2162 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2163 * config/m68k/amix.mh, config/m68k/amix.mt,
2164 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2167 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2169 * symtab.c (find_function_start_sal): New function to find
2170 the start of a function from a function symbol.
2171 (decode_line_1, decode_line_2): Use it instead of open coded
2172 partial copies of the code.
2173 (list_symbols): Quote symbol name before passing it to
2174 break_command to enable proper handling of mangled symbols.
2176 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2178 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2179 * ch-exp.y (yylex): First try name lookup using exact name
2180 typed by user; if that fails, try lower-cased name.
2182 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2184 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2185 Move "no debugging symbols found" test to symfile.c.
2186 * symfile.c (syms_from_objfile, reread_symbols): Add
2187 "no debugging symbols found" test.
2188 * coffread.c (init_stringtab): Handle stripped files with a
2189 stringtab offset of zero gracefully.
2190 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2191 BFD instead of stop_pc heuristic to determine if it is a dynamically
2193 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2194 ioctl, it indicates that the process has exited.
2196 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2198 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2199 .PARISC.unwind section now.
2201 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2203 * breakpoint.c (mention): Always show breakpoint address if no
2206 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2208 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2209 handling of shared libraries for non-ELF executables, but only if
2210 HANDLE_SVR4_EXEC_EMULATORS is defined.
2211 (locate_base): Try to find debug_base in the dynamic linker
2212 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2213 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2214 Define to enable handling of shared libraries for a.out executables,
2215 run under Solaris BCP.
2217 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2219 * infrun.c (wait_for_inferior): Print "Program exited normally"
2220 regardless of batch_mode.
2221 * defs.h, top.c (batch_mode): Removed.
2223 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2225 * Makefile.in (dcache_h): Remove redundant definition.
2226 (init.c): Add a comment.
2227 (top.c): Remove explicit compile action.
2228 * breakpoint.c (mention): Share code indicating location of
2229 break/watchpoints, don't print address if addressprint is off.
2230 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2231 (demangle): Remove redundant declarations.
2232 * eval.c: Remove redundant function declarations.
2233 * objfiles.h: Cosmetic and grammatical improvements.
2234 * TODO: Various updates.
2236 * remote-mips.c: Replace all \r chars with \015.
2237 (mips_receive_header): Display control characters readably.
2238 (mips_xfer_memory): Add a simple progress display.
2240 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2242 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2244 * remote-hms.c (flush): New function.
2245 (expect): Get edge case right.
2246 (hms_read_inferior_memory): Be more tolerant of line noise.
2248 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2250 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2251 target files, not non-existent mach3.mh and mach3.mt.
2253 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2255 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2256 symbols for all symbol files. Makes skipping over the
2257 trampoline code work when stepping from a function in a shared
2258 library into a function in a different shared library.
2259 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2261 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2263 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2264 names mean end of .o file.
2265 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2266 top of routine. Handle new thread notification cleanly.
2267 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2268 thread notification scheme.
2269 * (child_resume): General cleanups, handle resumption of all
2272 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2274 * ser-go32.c: Rewrite to run under windows.
2275 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2277 * serial.c (serial_open): Notice device "pc".
2278 * remote-e7000.c: Fix copyright date.
2279 (expect): Compare \n and \r the same.
2280 (e7000_open): Allow pc as a serial port
2281 * sh/sh.mt: Add ser-e7kpc.
2282 * h8300/h8300hms.mt: Add ser-e7kpc.
2283 * main.c (proc_wait): Don't wait if using go32.
2285 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2287 * somread.c: Simplify by using stabsect_build_psymtabs.
2288 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2289 corresponding to the name of the text section. All references
2291 (somstab_build_psymtabs): Delete function, no longer needed.
2293 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2295 * somread.c: Renamed from paread.c. Changed function names and
2296 comments to reflect that this file deals with SOM (an object file
2297 format), rather than the PA (a cpu).
2298 (Makefile.in): Chaned appropriately.
2299 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2300 * dbxread.c (somstab_build_psymtabs): Renamed from
2301 pastab_build_psymtabs.
2303 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2305 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2306 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2308 * Makefile.in: Updated for core-sol2.c.
2309 * README: Add notes about SPARCworks cc under Solaris 2.x,
2310 from Casper H.S. Dik (casper@fwi.uva.nl).
2311 * config/mips/xm-makeva.h: Removed, no longer necessary.
2312 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2313 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2314 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2316 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2318 * gdba.el: Put program input and output in a separate buffer.
2320 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2322 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2323 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2324 with global variable of same name in libnsl.so on UnixWare.
2326 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2328 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2329 embedded in template name.
2331 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2333 * config/i386/nm-linux.h: change calling convention of
2334 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2335 target_insert_watchpoint() and
2336 target_remove_watchpoint().
2338 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2339 to be long long in gdb.
2340 * config/mips/tm-bigmips.h: ditto.
2342 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2344 * c-lang.c (asm_language_defn): New definitions for language_asm,
2345 mostly copied from c_language_defn, to avoid warnings when
2346 switching between c and asm stack frames.
2348 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2350 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2351 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2352 (upgrade_type, handle_psymbol_enumerators): Likewise.
2353 (has_opaque_xref, cross_ref): Likewise.
2354 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2355 debugging information, rather than doing it here.
2356 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2357 point in ecoff_debug_swap backend structure, rather than calling
2358 ecoff_slurp_symbolic_info directly.
2360 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2362 * breakpoint.c: Include annotate.h. Call annotate_field rather
2363 than printing annotation directly.
2365 * main.c: Include string.h.
2367 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2369 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2370 call it instead of doing normal loop.
2371 * infcmd.c (attach_command): Don't call wait_for_inferior if
2373 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2374 hook that can decide whether to step over the next breakpoint.
2375 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2376 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2379 * configure.in: Improve sorting/formatting of hosts and targets.
2380 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2381 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2382 * Makefile.in (stop-gdb): New target.
2383 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2386 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2388 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2389 the identical initialization can be deleted from main.c, but i
2390 haven't done so just in case.
2392 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2394 * gdba.el: Added menu windows and slightly improved window
2395 handling to gdba.el. Fixed numerous minor bugs that were causing
2396 emacs and gdb to fall out of sync.
2398 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2400 * breakpoint.c: annotate changes lost at merge, put back in.
2402 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2404 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2407 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2409 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2411 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2412 writing of floating registers, the dpx2 kernel disallows it.
2413 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2414 is contained in o_praw.
2415 * irix5-nat.c (solib_map_sections): Adjust sections by the
2416 difference between the loaded address and the prelinked address.
2417 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2419 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2420 symbols, their value is absolute.
2421 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2422 libraries fh->adr fields of zero. Relocate minimal symbol values
2423 upon readin. Relocate non-stabs symbols upon readin.
2424 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2425 start address of the outermost block.
2426 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2427 instead of section_offsets and use relocated pst->textlow for
2428 line number and procedure address relocations.
2430 From gmo@MicroUnity.com (Guillermo A. Loyola):
2431 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2432 Handle SGI Irix5 stIndirect symbol type.
2434 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2436 * breakpoint.c: fix a syntax error native cc does not like.
2438 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2439 * sparclite/Makefile.in: ditto.
2440 * sparcl-tdpe.c: change file name because first 8 chars has to be
2442 * sparcl-stub.c: ditto.
2444 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2446 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2448 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2450 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2451 ignore) a PID argument.
2452 (hppa_pop_frame): Pass a PID to target_write_pc.
2453 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2454 and pass through a PID argument.
2455 (target_read_pc, target_write_pc): Update prototypes.
2457 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2459 * Makefile.in: add new file sparclite-tdep.c.
2460 * sparclite/Makefile.in: add new file sparclite-stub.c.
2461 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2463 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2464 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2466 * sparclite-tdep.c: new file, contains hardware breakpoint support
2468 * sparclite-stub.c: new file, stub code that add support hardware
2470 * breakpoint.c: add hardware breakpoint support.
2471 * breakpoint.h: add new breakpoint type to support hardware
2473 * config/mips/nm-irix4.h: change interface for target dependent
2474 code supporting watch point.
2475 * config/pa/nm-hppab.h: change interface for target dependent
2476 code supporting watch point.
2478 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2480 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2482 * stabsread.c (read_struct_fields): os9k nested structure does not
2483 have terminating ';', instead it just get to ',' and bit position
2486 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2488 * nlmread.c (nlm_symtab_read): Clean up a bit.
2489 * (nlm_symfile_read): Record bounds of main() so that backtrace
2490 command will know where to stop.
2491 * objfiles.c (objfile_relocate): Relocate entry point/func info
2492 for backtrace as well.
2493 * objfiles.h: Define values for invalid PCs for entry point info.
2494 * symfile.c (init_entry_point_info): Initialize invalid values
2495 with aforementioned macros.
2496 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2497 to cause backtrace to stop when it gets back to main().
2498 * config/i386/tm-i386nw.h: Ditto.
2500 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2502 Fix value_print, which used to be ostensibly language-independent,
2503 but would print pointers and arrays in C syntax. Instead, call
2504 a language-specific function.
2505 * language.h (struct language_defn): New functional field
2507 (LA_VALUE_PRINT): New macro.
2508 * language.c (unk_lang_value_print): New stub/dummy function.
2509 (unknown_language_defn, auto_language_defn, local_language_defn):
2511 * c-valprint.c (c_value_print): New function, with code moved from:
2512 * valprint.c (value_print): ... here. Now just invoke
2513 LA_VALUE_PRINT to do language-specific stuff.
2514 * valprint.c (value_print_array_elements): Make non-static.
2515 * c-lang.c (c_language_defn, cplus_language_defn): Add
2516 c_value_print in the la_value_print field.
2517 * m2-lang.c (m2_language_defn): Likewise.
2518 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2519 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2520 * ch-valprint.c (chill_value_print): New function, based on
2521 c_value_print, but use Chill "look and feel."
2522 * c-lang.h (c_value_print): New prototype.
2523 * ch-lang.h (chill_value_print): New prototype.
2524 * value.h (value_print_array_elements): New prototype.
2526 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2527 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2529 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2531 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2532 to new file top.c. Make things extern instead of static and
2533 similar rearrangements to deal with this.
2535 * utils.c: Move fputs_unfiltered to main.c. Remove
2536 FPUTS_UNFILTERED_OVERRIDE ifndef.
2537 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2538 and libgdb uses utils.c and top.c.
2540 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2542 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2544 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2546 * ch-valprint.c (chill_val_print_array_elements): New function.
2547 A Chill version of val_print_array_elements, it prints the
2548 array index labels, in additions ot the array element values.
2549 (chill_val_print): Use the new function.
2551 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2553 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2555 * defs.h (enum language): Add language_asm.
2556 * findvar.c (read_register_bytes read_register_gen
2557 write_register_bytes read_register read_register_pid
2558 write_register write_register_pid supply_register): Move multi-
2559 thread handling down into these routines. Create XXX_pid routines
2560 that allow register references to specify the pid.
2561 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2562 read_sp write_sp read_fp write_fp): Move these routines from
2563 infcmd to findvar to centralize the whole mess.
2564 * i386-nlmstub.c: Portability fixes.
2565 * infptrace.c (child_resume): Conditionalize to allow other natives
2566 to override it. Remove PIDGET gubbish, it's no longer necessary.
2567 * infrun.c (wait_for_inferior): Put registers_changed() before
2568 target_wait() to speed up remote debugging.
2569 * Replace code that reads registers from other threads with much
2570 nicer looking new function calls (see changes to findvar.c).
2571 * Don't skip prologues if debugging assembly source.
2572 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2573 child_resume to handle multi-thread debugging properly.
2574 * remote.c: Add O response to get console output from target.
2575 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2576 SERIAL_ERROR here to simplify callers.
2577 * Change static var timeout to remote_timeout.
2578 * (fromhex): Remove unnecessary return -1 at end of routine.
2579 * (remote_wait): Turn this into a big switch statement. Add
2580 support for O response.
2581 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2582 * (getpkt): Split getpkt into two parts. read_frame deals with
2583 all formatting issues, run-length encoding, and framing. getpkt
2584 now handles error recovery, and frame detection.
2585 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2586 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2587 control. (hardwire_readchar): Handle EINTR from read().
2588 * symfile.c (deduce_language_from_filename): Add support for .s
2590 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2591 override infptrace's child_wait.
2592 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2593 instead of XXXlynx.h.
2594 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2596 * nlm/gdbserve.c: Portability fixes.
2598 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * inftarg.c (child_wait): Call proc_wait, not wait.
2601 (child_mourn_inferior): Call proc_remove_foreign.
2602 * main.c (gdb_init): Call init_proc.
2603 * main.c: Provide dummy versions of init_proc, proc_wait, and
2604 proc_remove_foreign for the gdb case (the libgdb case provides its
2605 own versions of these functions).
2606 * Makefile.in (libgdb-files): Add libproc.a.
2608 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2610 Hardware watchpoints for Linux, from Rick Sladkey
2611 (jrs@world.std.com).
2612 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2613 new hardware breakpoint recovery method.
2614 * i386v-nat.c (i386_insert_watchpoint,
2615 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2616 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2617 New functions to support the 386 hardware debugging registers.
2618 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2619 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2620 target_insert_watchpoint, target_remove_watchpoint): Define these
2621 macros to use the hardware debugging functions in i386v-nat.c.
2623 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2625 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2628 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2630 * target.c, target.h: New variables target_activity_function and
2632 * inflow.c, inferior.h: New functions set_sigio_trap and
2634 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2636 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2638 * remote-sim.h (sim_verbose): Delete.
2639 Document callbacks needed.
2640 (sim_*): Change result to void where there isn't one.
2641 (sim_open): Clarify argument and error response.
2642 (sim_close): Declare.
2643 (sim_load): Change bfd_handle argument to file name. Clarify result.
2644 (sim_create_inferior): Renamed from sim_set_args.
2645 (sim_set_pc): Delete.
2646 (sim_info): Delete printf_fn argument.
2647 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2648 (gdbsim_load): Try sim_load first.
2649 (gdbsim_create_inferior): Call sim_create_inferior.
2650 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2651 (gdbsim_close): Call sim_close.
2652 (gdbsim_files_info): Update call to sim_info.
2653 (gdbsim_ops): Realign comments.
2655 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2657 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2659 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2660 the auxent if the symbol's name is ".file". From David Edelsohn
2661 <c1dje@watson.ibm.com>.
2663 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2665 * breakpoint.c (breakpoint_1): Fix typo.
2667 * annotate.c (annotate_field_end): Fix typo.
2669 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2671 * Makefile.in (TSSTART): Remove; no longer used.
2673 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2674 fputs_unfiltered and exit directly, rather than fatal. The latter
2675 calls vfprintf_unfiltered!
2677 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2678 * value.h, printcmd.c (print_value_flags): Move from here...
2679 * annotate.c: ...to here, and make it use can_dereference.
2681 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2683 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2684 Remove, needed for both native and cross.
2685 * target.c (attach_flag, generic_mourn_inferior): Put here.
2686 * utils.c (job_control): Put here.
2687 (terminal.h): Don't include anymore.
2689 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * source.c (find_source_lines): Always use code that was #ifdef
2692 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2693 leaving it on the chain. Reindent much of this function.
2694 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2695 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2696 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2697 config/ns32k/xm-ns32km3.h: Remove all references to
2698 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2699 * main.c, fork-child.c, many config files: Remove all
2700 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2703 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2704 This avoids __eprintf troubles.
2706 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2708 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2709 initialization code which needs to be called even if we bypass the
2710 command line stuff into gdb_init.
2711 * utils.c (fputs_unfiltered): Surround in #ifndef
2712 FPUTS_UNFILTERED_OVERRIDE.
2713 * Makefile.in (libgdb.a): New target.
2715 * utils.c: Rearrange I/O stuff a bit so that all output goes
2716 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2717 which made %s not work with arbitrarily large strings.
2718 * printcmd.c (printf_command): Use printf_filtered, not
2719 printf_unfiltered and printf, now that arbitrary limit is gone.
2722 * breakpoint.c (watchpoint_check): Remove unused variable b.
2723 * stack.c (print_frame_info): Move sp and buf inside #if.
2724 * eval.c (evaluate_subexp): Remove unused variables pp,
2725 mangle_ptr, ptr, and mangle_tstr.
2726 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2728 * symtab.c (lookup_symtab): Put variable copy inside #if.
2729 (decode_line_1): Put variable q1 inside #if 0.
2730 * target.h: Declare target_link.
2731 * infrun.c (wait_for_inferior): Remove unused variables signame.
2732 * remote.c (remote_resume): Remove unused variable name.
2733 * c-exp.y (parse_number): Parenthesize operand of shift.
2734 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2735 (this is a semantic change, the warning seems to have detected a bug).
2736 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2737 * coffread.c: Move variable temptype inside #if.
2738 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2740 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2741 (chill_val_print): Remove unused variable in_range.
2742 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2743 (chill_val_print): Add default case for switch.
2744 * stabsread.h: Declare stabsect_build_psymtabs.
2745 * os9kread.c (read_minimal_symbols): Make this return void.
2746 (os9k_symfile_read): Remove unused variables stb_exist and val.
2747 (os9k_symfile_init): Remove unused variable val.
2748 (fill_sym): Remove unused variable id.
2749 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2750 unused variable nsl.
2751 Remove unused variable symfile_bfd.
2752 #if 0 unused variables lbrac_unmatched_complaint and
2753 lbrac_mismatch_complaint.
2754 Remove declaration for non-existent function os9k_next_symbol_text.
2756 * annotate.c, annotate.h: New files, containing a function for
2757 each annotation which outputs it.
2758 * Move breakpoints_changed from breakpoint.c to annotate.c.
2759 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2760 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2761 Use annotate.c functions to output annotations.
2762 * Makefile.in (OBS): Add annotate.o.
2764 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2766 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2767 elf_unwind_entries are always initialized.
2769 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2770 stubs which return directly to the caller rather than to the stub
2773 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2775 * c-exp.y (yyerror): Display a more informative error message.
2776 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2777 * m2-exp.y (yyerror): Ditto.
2779 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2781 * inflow.c (job_control): Move definition to front of file.
2783 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2785 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2786 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2788 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2790 * Makefile.in (kdb): Remove old init.c creation commands.
2791 * configure.in (sparclite): Match on sparclite*.
2792 * sparclite/aload.c (main): Only change section addresses for
2793 a.out format object files.
2795 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2797 * config/i386/go32.mh: Define CC.
2799 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2801 * gdbserver/Makefile.in: Remove irrelevant definitions and
2802 comments inherited from the gdb Makefile.
2803 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2804 (VERSION): Update to 4.12.3.
2805 (gdbserver): Remove any existing executable first.
2806 (distclean, realclean): Remove nm.h.
2807 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2808 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2809 Don't use absolute pathname.
2811 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2813 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2816 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2818 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2819 (print_it_normal): Add annotations for the inferior starting and
2820 stopping, and for all the various messages related to how it
2823 * printcmd.c (do_one_display): Annotate.
2824 * stack.c (print_frame_info): Annotate printing of stack frames.
2826 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2828 * remote.c (get_offsets): Handle case where stub doesn't support
2831 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2833 Add partial support for g++ code compiled with -fvtable-thunks.
2834 * c-valprint.c (c_val_print): Add vtblprint support
2836 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2837 pointers (if using thunks) as well as array of structs (otherwise).
2838 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2839 level, and make the latter non-static (so define_symbol can use it).
2840 * stabsread.c (define_symbol): If the type being defined is a
2841 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2842 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2843 * values.c (value_virtual_fn_field): Handle thunks.
2844 * values.c (value_headof): Minor efficiency hack.
2845 * values.c (value_headof): Incomplete thunk support. FIXME.
2847 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2849 * valprint.c (print_longest): Clarify comment about use_local.
2850 * printcmd.c, defs.h (print_address_numeric), callers in
2851 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2852 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2853 exec.c: New argument use_local.
2854 * source.c (identify_source_line): Use filtered output. Use
2855 print_address_numeric.
2857 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2858 language.c (type_error, range_error): Use filtered output.
2859 * utils.c (error_begin): Update comment to tell people to use
2862 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2863 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2866 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2868 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2869 from the fault, #ifndef FAULTED_USE_SIGINFO.
2870 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2872 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2874 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2875 Explicitly annotate each record.
2877 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2879 * xcoffexec.c: Reformat to standards and lint.
2880 (language.h): Include.
2881 (exec_close): Declare arg "quitting".
2882 (file_command): Declare arg "from_tty".
2883 (map_vmap): Cast xmalloc result to PTR.
2884 * rs6000-nat.c: Reformat to standards and lint.
2885 (exec_one_dummy_insn): Use char array for saved instruction.
2886 (fixup_breakpoints): Declare.
2887 (vmap_ldinfo): Be more informative in fatal error messages.
2888 (xcoff_relocate_symtab): Define to return void.
2889 * xcoffsolib.h: Reformat to standards, improve comments.
2890 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2892 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2894 * utils.c, defs.h (error_begin): New function.
2895 (quit): Print annotation before printing the error message.
2896 * main.c (return_to_top_level): Print annotation before doing the
2898 * symtab.c (decode_line_1): Call error not warning and then
2899 return_to_top_level. Call error_begin and printf_unfiltered
2900 rather calling warning (before calls to return_to_top_level).
2901 * core.c (memory_error): Use error_begin, printf_unfiltered,
2902 print_address_numeric and return_to_top_level instead of error.
2903 Cleans up a FIXME-32x64.
2904 * language.c (type_error, range_error): Call error_begin
2905 not just target_terminal_ours.
2907 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2908 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2909 side of an assignment is non-portable.
2911 * utils.c (query): Change syntax of query annotations to be
2912 consistent with other input annotations.
2913 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2915 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2917 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2919 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2920 that have a stack frame size of 32k or larger (from Paul Flinders).
2921 Remove #if 0'd code.
2923 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2925 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2926 for Lynx platforms that need it.
2927 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2929 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2931 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2932 than trying to deduce it from the fault.
2934 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2936 * printcmd.c (print_address_symbolic): Initialize name to empty
2937 string to avoid core dump if lookup fails.
2938 * remote-e7000.c (printf_e7000debug): Error if target not open.
2940 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2942 * i386-nlmstub.c: Update to be more in line with PIN stub.
2943 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2944 * (hex2mem): Init ptr.
2945 * General cleanups to use ConsolePrintf, standard prologues, etc...
2947 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2949 * i386-nlmstub.c: More changes to be compatible with remote.c.
2951 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2952 into (the far less frequently called) dbx_symfile_read.
2954 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2956 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2958 * dbxread.c (record_minimal_symbol): Record the section
2959 associated with the symbol to make dynmaic relocation work.
2960 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2961 Solaris brain-damage which don't apply to relocatable object
2963 * (stabsect_build_psymtabs): New routine to read stabs out of an
2964 arbitrarily named section.
2965 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2967 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2968 stabs out of the nlm.
2969 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2970 brain-damage which don't apply to relocatable object files.
2971 * remote.c (putpkt): Improve error reporting and error handling.
2972 * (get_offsets): Temporary kludge to force data & bss sections to
2973 have the same relocation.
2974 * stabsread.c (define_symbol, scan_file_globals): Record section
2977 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2979 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2980 FIXME-32x64 comment.
2982 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2984 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2985 to after call to target_wait. This means that flush_cached_frames
2986 can call target_terminal_ours if it wants to.
2987 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2988 comment about why the code is dubious.
2990 * stabsread.c (read_type): Call read_type, not nonexistent
2993 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2995 * remote-os9k.c (rombug_fetch_registers): set trace mode
2997 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2999 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3001 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3002 passed to process_one_symbol.
3003 * stabsread.c (read_type): process os9k functio prototype.
3005 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3007 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3010 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3012 * utils.c (prompt_for_continue): Annotate prompt.
3013 (query): Annotate query.
3014 * printcmd.c (print_frame_args): Change syntax of argument
3015 annotation to make name and value part of a single group of
3016 annotations, not two separate groups.
3017 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3018 * valprint.c (val_print_array_elements): Change syntax of
3019 annotation to be more concise.
3020 * main.c, defs.h (command_line_input): New argument tells what
3021 string to include in the annotations.
3022 * symtab.c (decode_line_2), main.c (read_command_lines,
3023 command_loop): Change callers.
3025 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3026 target null pointer.
3027 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3029 * printcmd.c (output_command): Annotate things we print here too.
3030 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3031 * Move declaration of print_value_flags from defs.h to value.h.
3032 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3034 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3036 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3037 BFD handles sun3 dynamic relocations now.
3038 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3041 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3043 * printcmd.c (print_command_1): Annotate the top-level expressions
3045 (print_frame_args): Annotate each argument.
3046 * printcmd.c, defs.h (print_value_flags): New function.
3047 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3048 * valprint.c (val_print_array_elements): Annotate each array element.
3050 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3052 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3053 the register contains a pointer to the type, not the type itself.
3055 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3057 * main.c (main): Accept --annotate=N option and make --fullname
3058 the same as --annotate=1.
3059 (command_line_input): Print annotatation before and after prompt.
3060 * blockframe.c (flush_cached_frames): Print annotation.
3061 * Rename frame_file_full_name to annotation_level and move it from
3063 * source.c (identify_source_line): If annotation_level > 1,
3064 change output format.
3065 * breakpoint.c: Print annotation whenever a breakpoint changes.
3066 * main.c: New variable server_command.
3067 (command_line_input): Parse "server " and set server_command.
3068 (dont_repeat): Check server_command.
3070 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3072 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3073 updating raw_symbol and symnum. Return a value in the case where
3076 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3078 * parse.c: Don't define block_found; it is defined in symtab.c.
3079 * parser-defs.h: Add comment regarding block_found.
3081 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3083 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3086 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3088 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3089 section vma. Do not read dynamic relocs for sun3 executables to
3090 avoid BFD assertion message.
3092 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3094 * nm-hppab.h (KERNEL_U_ADDR): Define.
3095 (FIVE_ARG_PTRACE): Likewise.
3096 (CANNOT_STORE_REGISTER): Likewise.
3097 * nm-hppah.h (KERNEL_U_ADDR): Define.
3098 (FIVE_ARG_PTRACE): Likewise.
3099 (CANNOT_STORE_REGISTER): Likewise.
3100 (NEED_TEXT_START_END): Likewise.
3102 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3103 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3104 (FIVE_ARG_PTRACE): Likewise.
3105 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3106 (FIVE_ARG_PTRACE): Likewise.
3108 * hppa-tdep.c (read_unwind_info): Make static.
3109 (restore_pc_queue): Indirect through the target vector to
3110 reload the register state.
3112 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3114 * paread.c (compare_unwind_entries): Delete function. It's been
3115 moved into hppa-tdep.c.
3116 (read_unwind_info): Likewise.
3117 (pa_symfile_read): No longer call read_unwind_info. The unwind
3118 tables will be read in as they are needed.
3120 * hppa-tdep.c (compare_unwind_entries): New function.
3121 (read_unwind_info, internalize_unwinds): Likewise.
3122 (find_unwind_entry): Read in unwind information on demand.
3124 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3126 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3127 to : in search path processing.
3128 * defs.h (qsort): Rename argument in prototype.
3129 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3131 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3132 (false): Eliminate usages.
3134 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3136 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3137 All references to value changed to value_ptrlage_command is now
3139 All references to value changed to value_ptr.
3140 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3141 * remote-hms.c (hms_wait): Timeout after five seconds.
3142 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3143 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3144 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3146 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3148 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3150 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3152 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3154 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3155 bp_watchpoint_scope breakpoints.
3156 (struct breakpoint): Add val_chain and related_breakpoint fields
3157 for use by watchpoints.
3159 * breakpoint.c (within_scope): Delete. No longer used.
3160 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3161 (target_{remove,insert}_watchpoint): Likewise.
3162 (can_use_hardware_watchpoint): New function.
3163 (remove_breakpoint): New function to remove a single breakpoint
3164 or hardware watchpoint.
3165 (insert_breakpoints): Handle insertion of hardware watchpoints.
3166 Store a copy of the value chain derived from the watchpoint
3168 (remove_breakpoints): Simplify by using remove_breakpoint.
3169 (delete_breakpoint): Likewise.
3170 (watchpoint_check): Delete the watchpoint and watchpoint scope
3171 breakpoints when the watchpoint goes out of scope. Save & restore
3172 the current frame after checking watchpoints.
3173 (breakpoint_init_inferior): Likewise (restarting the program
3174 makes all local watchpoints go out of scope).
3175 (bpstat_stop_status): Handle hardware watchpoints much like normal
3176 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3177 when the watchpoint goes out of scope. Remove and reinsert all
3178 breakpoints before returning if we stopped when a hardware watchpoint
3180 (watch_command): Use a hardware watchpoint when possible. If
3181 watching a local expression, build a scope breakpoint too.
3182 (map_breakpoint_numbers): Also call given function for any
3183 related breakpoints.
3184 (disable_breakpoint): Never disable a scope breakpoint.
3185 (enable_breakpoint): Handle hardware breakpoints much like normal
3186 breakpoints, but recompute the watchpoint_scope breakpoint's
3187 frame and address (if we have an associated scope breakpoint).
3188 (read_memory_nobpt): Handle hardware watchpoints like normal
3189 watchpoints. When necessary handle watchpoint_scope breakpoints.
3190 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3191 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3192 (disable_command): Likewise.
3194 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3195 Extern prototype added to frame.h
3197 * infrun.c (wait_for_inferior): Set current_frame and select
3198 a frame before checking if we stopped due to a hardare watchpoint
3199 firing. Handle stepping over hardware watchpoints.
3200 (normal_stop): Remove unnecessary call to select_frame.
3202 * value.h (value_release_to_mark): Declare.
3203 * values.c (value_release_to_mark): New function.
3205 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3206 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3208 * hppab-nat.c (hppa_set_watchpoint): New function.
3210 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3211 (HAVE_STEPPABLE_WATCHPOINT): Define.
3212 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3213 (target_{insert,delete}_watchpoint): Define.
3215 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3216 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3217 (target_{insert,remove}_watchpoint): Likewise.
3219 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3221 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3222 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3223 often have the same names as debug symbols for functions, and
3224 confuse lookup_symbol().
3226 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3228 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3229 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3230 REGISTER_RAW_SIZE (1).
3231 Together these changes work around a bug in HP's compiler. Both
3232 seem to be necessary.
3234 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3236 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3237 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3238 are type mst_solib_trampoline.
3240 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3242 * config/m68k/es1800.mt: Change comments.
3244 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3246 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3248 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3250 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3253 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3255 * values.c (unpack_long): Remove obsolete comment about using a
3258 * symfile.c (symbol_file_command): Add comments about command syntax.
3260 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3261 Jim Kingdon (kingdon@cygnus.com)
3263 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3264 are in the .plt section.
3265 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3266 find_solib_trampoline_target): New functions for handling
3267 stepping into -g compiled shared libraries.
3268 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3269 find_solib_trampoline_target): Add prototypes.
3270 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3271 Define to handle stepping into -g compiled shared libraries.
3272 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3273 stepping into -g compiled shared libraries.
3275 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3277 * configure.in: Add mips-*-sysv4* support.
3278 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3279 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3280 New files for MIPS SVR4 support.
3281 * Makefile.in: Update for new mipsv4 files.
3282 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3283 read_next_frame_reg to obtain the frame relative stack pointer.
3284 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3285 obtain the frame relative stack pointer.
3286 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3287 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3288 by entering them into the minimal symbol table.
3289 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3290 a long for float formats.
3291 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3292 get defined in <link.h>.
3293 * solib.c (solib_add): Add shared library sections to the section
3294 table of the target before adding the symbols.
3295 * partial-stab.h: Relocate static and global functions.
3296 * dbxread.c (read_dbx_symtab): Remove unused variable
3297 end_of_text_address. Relocate text_addr when passing it
3300 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3301 library functions before the executable is run. Retrieve dynamic
3302 symbols from stripped executables.
3303 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3304 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3305 if no debugging symbols were found.
3306 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3307 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3309 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3310 OSF/1 has shared libraries.
3312 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3314 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3315 to BFD handling of dynamic symbols.
3317 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3319 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3320 then gets its real address into FUN and its GOT/DP value into %r19.
3322 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3324 * hppa-tdep.c (frameless_function_invocation): If no unwind
3325 descriptor was found, then assume this was not a frameless
3326 function invocation.
3327 (frame_saved_pc): If the saved PC is in a linker stub, then
3328 return the return address which the linker stub will return to.
3330 * xm-hppab.h: Never define USG.
3331 * xm-hppah.h: Always define USG.
3333 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3335 * values.c (unpack_long, value_from_longest),
3336 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3338 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3340 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3342 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3344 For SVR4 targets, enable gdb to set breakpoints in shared
3345 library functions before the executable is run.
3346 * elfread.c (elf_symtab_read): Handle symbols for shared library
3348 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3349 and moved to objfiles.c.
3350 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3351 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3352 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3353 the new generic definition from tm-sysv4.h works for Solaris.
3355 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3357 * elfread.c (elf_symtab_read): Change storage_needed,
3358 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3359 bfd_get_symtab_upper_bound. Check for errors from
3360 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3361 * nlmread.c (nlm_symtab_read): Same changes.
3363 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3365 * xcoffread.c (xcoff_next_symbol_text): New function.
3366 (read_xcoff_symtab): Set next_symbol_text_func to it.
3367 Move raw_symbol outside of read_xcoff_symtab.
3369 * remote.c (getpkt): Remove unused "out" label.
3371 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3373 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3374 about more than one watchpoint being triggered.
3376 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3378 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3380 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3382 * blockframe.c (find_pc_partial_function): mst_file_text
3383 symbols do not live in the shared library transfer table.
3384 * ch-exp.y (decode_integer_value, match_character_literal,
3385 match_bitstring_literal): Guard tolower calls with isupper,
3386 tolower on old BSD systems blindly subtracts a constant.
3387 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3388 well when determining the producer of the object file.
3389 * mdebugread.c (has_opaque_xref): New function to check for
3390 cross reference to an opaque aggregate.
3391 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3392 enter typedefs to opaque aggregates into the symbol tables.
3393 * mdebugread.c (parse_external): Remove skip_procedures argument,
3394 it has always been 1. Remove code that handled stProc symbols,
3395 it was never executed and was wrong, as the index of a
3396 stProc symbol points to the local symbol table and not to the
3397 auxiliary symbol info. Update caller.
3398 * mdebugread.c (parse_partial_symbols): Do not enter external
3399 stProc symbols into the partial symbol table, they are already
3400 entered into the minimal symbol table.
3401 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3402 Remove all conditionals and definitions for ptx.
3403 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3404 Fix addresses of floating point registers in REGISTER_U_ADDR.
3405 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3406 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3407 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3408 signal trampoline code work.
3409 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3410 Remove all conditionals and definitions for ptx.
3411 Remove KDB definitions.
3412 * symm-nat.c (store_inferior_registers): Fetch registers before
3413 storing them to obtain valid floating point control registers.
3414 Store fpu registers.
3415 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3416 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3417 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3419 * symm-nat.c (child_resume): Update type of `signal' parameter.
3420 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3422 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3424 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3425 calling import stubs for functions in shared libraries.
3427 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3429 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3431 * ch-lang.c (chill_is_varying_struct): Magic string is
3432 was "<var_length>" is now "__var_length" (more portable).
3434 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3436 * remote.c (getpkt): If we get a timeout, actually retry rather
3437 than just giving up the first time it happens.
3438 * remote.c: Document sequence numbers.
3439 (remote_store_registers): Change syntax of 'P' request so that it
3440 never looks like a sequence number.
3442 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3444 * os9kread.c (record_minimal_symbol): add section_offset to
3445 relocate minimal symbol table.
3446 * os9kread.c (read_minimal_symbols): ditto.
3447 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3449 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3450 return. Also if file addr is 0 leave it 0, not to relocate.
3451 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3452 'set remotexoff' and 'set remotelog' commands.
3454 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3456 * remote.c (remote_store_registers): Add 'P' request to set an
3457 individual register.
3458 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3461 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3463 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3464 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3465 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3467 * command.c (do_setshow_command, case var_string): Never add a
3468 space to the end of the string.
3469 * NEWS: Document this change.
3470 * .gdbinit: Add a space to the "set prompt" command.
3472 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3474 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3475 changes to make it compile (it doesn't link yet).
3477 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3478 (set_demangling_style, set_demangling_command): Use savestring not
3479 strdup. We were not dealing properly with a NULL return from
3480 strdup, and were not declaring strdup (the system header may or
3483 * valprint.c (val_print): Remove inaccurate comment about what
3484 types can be stub types.
3486 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3487 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3488 Supply alternate version if ATTACH_DETACH is not defined.
3489 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3490 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3491 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3493 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3495 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3497 (skip_trampoline_code): Rewrite and add support for argument
3498 relocation stubs stubs, import/export stubs, calls through
3499 "_sr4export" and cascaded trampolines.
3501 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3502 if no unwind descriptor is found.
3504 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3505 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3506 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3507 differently. All registers are four bytes.
3508 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3510 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3512 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3513 registers as both single and double values (fetching 2nd 32bit half
3514 as necessary). Annotate each register printed with its precision.
3516 * paread.c (read_unwind_info): Fix off-by-one error.
3518 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3520 * main.c (complete_command): Deal with it if arg is NULL.
3522 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3524 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3525 regarding using the PC--using the PC is necessary and all the
3526 FIXME comments in the world won't make it go away.
3528 * valops.c (value_at, value_at_lazy): Give error if we dereference
3530 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3531 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3533 * stabsread.c (patch_block_stabs): Add comment about what happens
3534 if the definition is in another compilation unit from the stab.
3536 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3538 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3540 * main.c (complete_command): New command, from Rick Sladkey
3541 <jrs@world.std.com>.
3542 (symbol_completion_function): Don't declare rl_point and
3543 rl_line_buffer; they are now declared in readline.h.
3544 (show_commands): Don't declare history_base; it is declared in
3546 * command.c (lookup_cmd): Don't delete trailing whitespace.
3547 Reverts change of 14 May 1989.
3549 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3551 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3552 code from prim_record_minimal_symbol_and_info() to here. Callers
3553 of the latter can legitimately supply a section number of -1.
3555 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3557 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3558 member functions have an element in args for a (nonexistent) this
3561 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3563 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3565 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3566 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3568 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3569 for the structure's type. All callers changed.
3571 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3572 for each structure argument rather than assuming it's either
3573 true or false for all structure arguments.
3575 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3576 on the length structure passed, not the compiler used.
3578 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3579 argument for the structure's type.
3581 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3583 * values.c (set_internalvar): Don't set var->value until we are
3584 sure there won't be an error().
3586 * remote.c (get_offsets): Reinstate comment which was in
3587 remote_wait about use of SECT_OFF_TEXT and so on.
3589 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3591 * symmisc.c (maintenance_check_symtabs): New function to check
3592 consistency of psymtabs and symtabs.
3593 * symtab.h (maintenance_check_symtabs): Add prototype.
3594 * maint.c: Add new `maint check-symtabs' command.
3595 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3596 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3597 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3599 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3600 to write_memory to avoid warnings from gcc.
3601 * config/i386/xm-symmetry.h: Add missing #endif.
3602 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3603 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3604 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3606 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3608 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3609 (hppa_push_arguments): Likewise.
3611 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3613 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3614 improve remote debugging efficiency. Also fixed problems with
3615 doing function calls for programs with no entry points.
3616 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3617 entry_point_address.
3618 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3619 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3620 parse_lines): Pass section_offsets info to these routines so that
3621 we can relocate symbol table entries upon readin.
3622 * (psymtab_to_symtab_1): Set symtab->primary to tell
3623 objfile_relocate to do relocations for our symbols.
3624 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3625 (which hang off of the symbol table).
3626 * Use prim_record_minimal_symbols_and_info instead of
3627 prim_record_minimal_symbols to supply section info to make minimal
3628 symbol relocations work.
3629 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3630 -1, try to deduce it from ms_type.
3631 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3632 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3633 add code to relocate objfile->sections data structure.
3634 * remote.c (get_offsets): Use new protocol message to acquire
3635 section offsets from the target.
3636 * (remote_wait): Get rid of relocation stuff. That's all handled
3637 by objfile_relocate now.
3638 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3639 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3641 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3643 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3645 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3647 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3648 can no longer set this at run time.
3649 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3650 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3651 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3652 sparc-tdep.c compiles).
3653 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3655 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3658 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3659 * configure.in: Recognize m68*-cisco*-*.
3661 * Makefile.in (TAGS): Use variables directly, rather than using
3662 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3663 and means that these filenames no longer need be unique across all
3664 the config/* directories.
3665 * configure.in: Put the config/*/ into TM_FILE, etc.
3667 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3668 and trapv exceptions.
3670 * target.h (struct section_table), objfiles.h (struct obj_section):
3671 Change name of field sec_ptr to the_bfd_section. More mnemonic
3672 and avoids the (sort of, for the ptx compiler) name clash with
3673 the name of the typedef.
3674 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3675 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3677 * utils.c: Include readline.h.
3678 * Makefile.in (utils.o): Add dependency.
3680 * remote.c (getpkt): Add support for run-length encoding.
3682 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3684 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3686 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3688 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3689 prim_record_minimal_symbol.
3692 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3693 computing their offset from the start of the old buffer and adding
3694 to the new buffer, rather than by assuming we can add the
3695 difference between the old buffer and the new buffer (it might not
3696 fit in an int). Merge in cosmetic differences from emacs regex.c
3697 version of this macro.
3699 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3701 * Makefile.in (install-only): Fix use of program_transform_name.
3703 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3705 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3706 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3707 so I'm nuking the command.
3708 * symtab.c (find_addr_symbol): Comment out, no longer used.
3710 * main.c (main): Don't init_source_path for the -cd argument. Now
3711 that source_path doesn't contain the current_directory from when
3712 GDB started up, init_source_path is no longer useful (and is
3713 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3715 * TODO: Remove item about line numbers being off. It is useless
3716 and confusing without a reproducible test case (it mentions
3717 proceed(), but I was able to step through proceed without trouble).
3719 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3721 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3722 library functions before the executable is run. Retrieve dynamic
3723 symbols from stripped executables.
3724 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3725 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3726 symtab.c (list_symbols): Handle mst_solib_trampoline.
3727 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3728 for all targets, remove IBM6000_TARGET dependencies.
3729 * dbxread.c (read_dbx_dynamic_symtab): New function.
3730 * dbxread.c (dbx_symfile_read): Use it.
3731 * dbxread.c (SET_NAMESTRING): Set namestring to
3732 "<bad string table index>" instead of "foo" if the string index is
3734 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3736 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3737 to break_command. Handle mst_file_* minimal symbol types.
3738 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3740 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3742 * c-exp.y(yylex): fix potential memory overflow.
3744 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3746 * environ.c (set_in_environ): Eliminate special handling of PATH and
3748 * putenv.c: Removed, conflicts with system declaration of
3749 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3751 * Makefile.in: Change accordingly.
3752 * procfs.c (procfs_create_inferior): Change comment accordingly.
3754 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3756 * rs6000-tdep.c: Change value to value_ptr.
3758 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * i386m3-nat.c: Include floatformat.h.
3761 (get_i387_state): Use memset not bzero.
3765 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3766 ieee-float.h to floatformat.h.
3768 * valprint.c (val_print_string): Ignore error if the error
3769 happened after a terminating '\0'.
3771 * c-valprint.c (c_val_print): Never add 1 to return value from
3772 val_print_string; just return what it returns.
3774 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3775 looping through all of the enums.
3776 * infrun.c (signals_info): Use it.
3778 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3780 * main.c (main): When printing warning about bad baud rate, don't
3781 use warning(); it relies on current_target which isn't set up yet.
3783 * breakpoint.c (_initialize_breakpoint): Update docstring for
3784 tbreak to match what the code actually does. Don't mention tbreak
3785 in docstrings for "enable once" or "enable breakpoints once".
3787 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3789 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3790 while (0). That defeats the whole purpose of using do . . . while (0).
3791 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3792 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3793 using a ?: expression as an lvalue is not portable.
3795 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3796 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3797 'p' and 'r' symbol descriptors into a single symbol to look for a
3799 * README, config/sparc/tm-sparc.h: Update comments.
3801 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3803 * mdebugread.c (parse_type): Do not complain for types with
3804 an `indexNil' aux index, these are simply undefined types.
3805 Remove indexNil check from caller of parse_type.
3806 * mdebugread.c (parse_partial_symbols): Do not enter
3807 stGlobal, scCommon symbols into the minimal symbol table, their
3808 value is the size of the common, not its address.
3809 Handle scInit, scFini, scPData and scXData sections.
3810 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3812 Enter stProc symbols into the global_psymbols list once, not into
3813 the static_psymbols_list.
3814 Get rid of dummy psymtab if it is empty, to allow proper detection
3815 of stripped executables.
3816 * mdebugread.c (cross_ref): Allow cross references to Fortran
3819 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3821 * stabsread.c (common_block_end, fix_common_block): Stash the
3822 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3823 as to not assume that a pointer fits in an enum.
3825 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3827 * os9kread.c (fill_sym): check compiler verion number for pre-
3829 * os9kread.c (os9k_process_one_symbol): address of symbol is
3830 relative to section not module.
3831 * stabsread.c (define_symbol): add symbol type 's' as local
3833 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3835 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3836 * remote-os9k.c: fix bug in 'set remotebaud' function.
3837 * remote-os9k.c (rombug_link): minimize checking so to improve
3839 * symfile.c (symbol_file_command): check if failed to link, also make
3840 the command be able to accept more than one filenames.
3841 * target.c (target_link): check if failed to link with rombug.
3842 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3844 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3846 * remote-es.c (es1800_child_ops): Don't declare it static.
3848 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3850 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3852 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3854 * dbxread.c: New variable lowest_text_address.
3855 (record_minimal_symbol, read_dbx_symtab): Set it.
3856 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3857 end_of_text_address.
3858 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3860 * dbxread.c (end_psymtab): Remove old and commented out
3861 capping_global and capping_static. Fix comments regarding
3862 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3864 * parser-defs.h: Add "extern" to start of variable declarations so
3865 we don't end up with commons.
3866 * parse.c: Define these variables.
3868 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3871 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3873 * alpha-tdep.c: Change value to value_ptr.
3875 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3877 * solib.c (elf_locate_base): New function to locate the address
3878 of the dynamic linker's runtime structure in the dynamic info section.
3879 * solib.c (locate_base): Use it instead of iterating over the list
3880 of mapped address segments.
3881 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3884 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3886 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3887 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3888 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3889 signal trampoline and interrupt routines.
3890 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3891 (frame_chain, frame_chain_valid): Likewise.
3892 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3893 saved regs convention for SP.
3895 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3896 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3897 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3899 * tm-hppah.h (IN_SIGTRAMP): Define.
3901 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3903 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3904 alphabetic character as the start of a name.
3906 * sparclite/Makefile.in (all install): Build and install aload.
3908 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3909 config.guess and config.sub produce.
3911 * mips-tdep.c: Change value to value_ptr.
3913 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3915 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3916 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3917 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3918 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3919 value with value_ptr. This is for the ptx compiler.
3920 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3922 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3923 #if 0 i386_float_info.
3924 * symm-tdep.c (round): Remove. Also remove sgttyb.
3925 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3926 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3927 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3928 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3930 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3931 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3932 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3933 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3934 tm-i386v.h is apparently OK.
3935 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3936 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3939 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3941 * osfsolib.c (xfer_link_map_member): Update to use new
3942 target_read_string interface.
3944 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3946 * infrun.c (wait_for_inferior): In checking
3947 remove_breakpoints_on_following_step, check
3948 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3950 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3952 * os9kread.c (os9k_process_one_symbol): Rename
3953 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3954 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3955 (CORE_ADDR)0, from target_link, since that is what it uses.
3956 Process name at end, not during parsing (like we did before Kung's
3957 change), so that -readnow and -mapped can appear anywhere.
3958 Make text_relocation a local variable.
3959 * config/i386/i386os9k.mt: Fix comment.
3960 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3961 * os9kread.c: Put "comments" after #endif inside /* */.
3962 * stabsread.h: Add os9k_stabs variable.
3963 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3965 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3966 descriptor in global_symbols not local_symbols.
3967 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3969 (read_type): If os9k_stabs, accept function parameters after 'f'
3971 (read_array_type): If os9k_stabs, don't expect index type and
3972 expect lower and upper to be separated by ',' not ';'.
3973 (read_enum_type): If os9k_stabs, read a number before the first
3974 enumeration constant.
3975 (os9k_init_type_vector): New function.
3976 (dbx_lookup_type): Call it when starting new type vector.
3977 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3978 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3979 * os9kstab.c: Removed.
3980 * Makefile.in: Update accordingly.
3981 * objfiles.c (objfile_relocate_data): Removed.
3982 * remote-os9k.c (rombug_wait): Call objfile_relocate
3983 not objfile_relocate_data.
3984 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3985 * remote-os9k.c (rombug_wait): Call find_pc_section not
3987 * main.c (quit_command): Check inferior_pid; revert Kung change.
3988 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3990 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3992 * os9kread.c: New file to read os9000 style symbo table.
3993 * os9kstab.c: new file to read os9000 style stabs.
3994 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3995 * objfiles.c (find_pc_objfile): new function to search objfile
3997 * objfiles.c (objfile_relocate_data): new function to relocate
3998 data symbols in symbol table.
3999 * objfiles.h: Add two aux fields in struct objfile to handle
4000 multiple symbol table files situation like in os9000.
4001 * symfile.c: Change so 'symbol-file' command can handle multiple
4002 files. Also call target_link() to get relocation infos.
4003 * target.c (target_link): new function to get relocation info when
4004 a symbol file is requested to load.
4005 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4006 because in cross mode there's no inferior pid, bit they need to
4008 Makefile.in: add os9kread.c os9kstab.c and .o's.
4009 configure.in: add i386os9k target.
4010 config/i386/i386os9k.mt: new add.
4011 config/i386/tm-i386os9k.h: new add.
4013 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4015 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4016 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4018 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4020 * target.c, target.h (target_read_string): Provide error detection to
4021 caller. Put string in malloc'd space, so caller need not impose
4023 * solib.c (find_solib): Update to use new interface.
4024 * irix5-nat.c (find_solib): Read o_path from inferior
4025 (clear_solib): Free storage for o_path.
4026 * valprint.c (val_print_string): Add comments.
4028 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4030 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4033 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4035 * value.h (struct value): Add modifiable field.
4036 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4037 (record_latest_value): Don't mess with VALUE_LVAL of value.
4038 * valops.c (value_assign): Check it. Reword existing error
4039 message on not_lval.
4041 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4042 (STEP_SKIPS_DELAY): Added.
4043 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4046 * valprint.c (val_print_string): If errcode is set, always print
4047 an error, regardless of force_ellipsis. In the non-EIO case,
4048 just print the error message rather than calling error(). Don't
4049 access *(bufptr-1) if bufptr points to the start of the buffer.
4050 When looking for '\0', don't increment bufptr and addr if bufptr
4051 started out already at limit. If an error happens on fetching the
4052 first character, don't print the string.
4054 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4056 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4059 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4060 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4061 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4062 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4063 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4064 * findvar.c: Update comment regarding ieee-float.h.
4066 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4068 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4069 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4070 Define to make backtracing through the various sigtramp handlers
4072 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4073 the saved pc from ucontext on the stack for SVR4 signal handling.
4075 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4077 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4078 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4079 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4080 just use the global variable itself. When printing baud rate,
4081 don't print a baud rate if baud_rate is -1.
4083 * coffread.c (read_coff_symtab): Pass mst_file_* to
4084 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4085 symbols in the minimal symbols regardless of SDB_TYPE.
4087 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4089 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4090 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4091 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4092 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4093 ignored bs->stop for a bp_step_resume breakpoint.
4094 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4095 which performs one (the check_sigtramp2 one) of the functions
4096 which had been handled by the step_resume_breakpoint. For each
4097 use of the step_resume_breakpoint, make it still use the
4098 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4100 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4101 When setting the frame address of the step resume breakpoint, set
4102 it to the address for frame *before* the call instruction is
4103 executed, not after.
4105 * mips-tdep.c (mips_print_register): Print integers using
4106 print_scalar_formatted rather than duplicating all the
4107 CC_HAS_LONG_LONG and so on.
4108 (mips_push_dummy_frame): Use read_register_gen rather than using
4109 read_register and then putting it back in target format with
4110 store_unsigned_integer. If registers are more than 4 bytes, give
4111 an error rather than have some registers overwrite other
4113 #if 0 unused include of opcode/mips.h.
4115 * symfile.h: Don't declare arguments for coff_getfilename.
4117 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4119 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4121 * configure.in (hppa*-*-osf*): New configuration.
4122 * config/pa/hppaosf.mt: New target makefile fragment.
4123 * config/pa/tm-hppao.h: New target include file.
4125 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4127 * exec.c (print_section_info): Print entry point for exec_bfd only.
4128 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4129 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4130 causes problems if <sys/types.h> has no multiple inclusion protection.
4132 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4134 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4135 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4136 (CALL_DUMMY_LENGTH): Changed accordingly.
4138 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4140 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4141 numbers of register windows.
4143 * sparclite/hello.c: Add factorial function for testing.
4144 * salib.c: Use macros instead of constants for I/O addresses to
4145 make 931 support easier.
4146 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4147 register in sta/lda instructions.
4149 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4151 * dbxread.c (process_one_symbol): Set
4152 block_address_function_relative for COFF like we do for ELF and SOM.
4154 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4156 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4158 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4159 the enumerators of an ecoff enum into the partial symbol table.
4160 * mdebugread.c (parse_partial_symbols): Call it.
4161 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4162 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4163 offsets. Cast psymtab->read_symtab to PTR before passing it to
4165 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4166 set up the global offset table pointer in pic compiled code.
4167 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4168 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4169 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4170 ensures that floats are promoted to doubles before they are pushed
4173 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4175 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4176 Fixup cache_on and flush_i_cache so that they work for both the
4177 930 and 932 processors. Rewrite most low level funcs (uart
4178 access & cache stuff) to use new ASI access macros in sparclite.h.
4179 Also make it easy to access second serial port.
4181 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4183 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4184 <sys/stat.h>; not needed.
4186 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4188 * stack.c (print_frame_info): In "pathological" case, don't
4189 distrust the line number information.
4191 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4193 * mips-tdep.c (mips_print_register): handle 64 bits register.
4194 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4196 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4200 * Makefile.in (install): Do the sed for program_transform_name
4201 ourselves instead of worrying about INSTALL_XFORM. This enables
4202 users to override INSTALL_PROGRAM in the standard way.
4204 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4205 depend on Makefile.in.
4207 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4208 Only test against INT_MIN if a LONGEST is bigger than an int.
4210 * README: Change GhostScript to Ghostscript.
4212 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4214 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4215 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4216 character file names.
4217 * Makefile.in (ALLPARAM): Add these files.
4219 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4220 character file names.
4221 * Makefile.in: Add Kung's new mips64 files.
4223 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4225 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4226 mips64el-*-ecoff and mips64-big-*.
4227 * defs.h: get rid of FORCE_LONG_LONG.
4228 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4229 parsing. Change register size to be MIPS_REGSIZE.
4231 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4233 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4234 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4235 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4237 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4239 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4240 (remove_commands, add_commands): Add/remove hms-drain when target
4243 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4245 * configure.in: Add Lynx/rs6000 support.
4246 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4247 messages. Add rs6000 support. Don't try to modify unwritable
4249 * rs6000-nat.c: Move lots of native dependent stuff (like core
4250 file support) from rs6000-tdep.c & xcoffexec.c to here.
4251 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4252 * xcoffexec.c: Move native dependent stuff to nat.c.
4253 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4255 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4257 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4258 New files to support Lynx/rs6000.
4260 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4262 * README: Remove note about gcc warnings on alpha, these should be
4264 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4265 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4266 remote-utils.c, stabsread.c: Include <string.h>.
4267 * regex.c: Include "defs.h", change re_comp argument to const char *.
4268 * infptrace.c (fetch_register, store_inferior_registers): Change
4269 regaddr to type CORE_ADDR.
4270 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4271 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4273 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4275 * symtab.h: Always define BYTE_BITFIELD to nothing.
4277 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4279 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4280 * configure.in: Remove comment about m68k-em.mt.
4281 * Makefile.in: Remove references.
4283 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4285 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4288 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4290 * target.c (target_preopen): If target_kill doesn't remove the
4291 target from the stack, use pop_target to do it.
4293 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4294 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4295 changes to stabsread.c from summer 1993.
4297 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4298 printing the program, rather than passing NULL to printf.
4299 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4300 try to call UDIDisconnect again. Print better message.
4301 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4303 (udi_create_inferior): If udi_session_id is negative, open a new
4304 TIP rather than giving an error.
4306 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4307 config/ns32k/ns32km3.mh: Define NAT_FILE.
4308 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4309 (it was inconsistent and namespace-wrong) to NM_M3_H.
4310 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4311 (m3_open): New function.
4313 * TODO: Update Mach section.
4315 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4317 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4319 * printcmd.c (printf_command): Add missing single-letter
4320 backslash-escape sequences, and improve error message.
4322 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4324 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4325 rather than trying to shove an int into a pointer and back out
4326 again. This avoids compiler warnings.
4328 * defs.h (alloca): Declare as void *, not char *, on hpux.
4329 Don't prototype it, just declare the return type.
4331 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4333 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4334 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4336 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4338 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4339 ZERO_REGNUM, just read it as zero without talking to the board.
4341 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4343 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4344 to store_floating, not nonexistent variable len.
4346 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4348 (mips_store_word): Change calling convention to return errors, and
4349 to provide old contents if the caller wants it.
4350 (mips_xfer_memory): Deal with errors from mips_store_word.
4351 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4352 define now that remote-mips.c doesn't use BREAKPOINT.
4354 * remote-mips.c (mips_create_inferior): Call warning if arguments
4355 specified, and then execute "set args" command. Call error, not
4356 mips_error, if executable file not specified.
4358 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4361 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4364 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4366 * value.h (print_longest): Rename "value" to "val" in prototype
4367 declaration because some compilers don't like arguments whose
4368 names are the same as types.
4369 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4370 before passing it to remote_*_bytes.
4372 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4374 * h8500-tdep.c (saved_pc_after_call): The size of the
4375 pc is memory model dependent. (segmented_command,
4376 unsegmented_command, _initialize_h8500_tdep): New commands to
4377 change memory model.
4378 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4380 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4381 (hms_wait): Use new status structure
4382 (hms_open): Push the target here. (hms_before_main_loop): Not
4383 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4384 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4385 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4386 all registers in a compact way.
4388 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4390 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4391 as CORE_ADDR to match definition in rs6000-tdep.c.
4393 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4395 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4396 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4397 definitions into the psymtab.
4399 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4401 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4402 a special exceptionSize for the 68332.
4404 * remote-udi.c (udi_attach): If no arguments, print error.
4406 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4408 * Makefile.in (VERSION): Bump to 4.12.1
4409 * NEWS, README: Update to match 4.12 release.
4411 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4413 * command.c (empty_sfunc): New function.
4414 (add_set_cmd): Use it instead of not_just_help_class_command.
4415 (not_just_help_class_command): Change calling convention back to
4416 what it was before yesterday's change.
4418 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4419 of the type if present.
4421 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4423 * printcmd.c (decode_format): Don't blithely set the size for
4424 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4426 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4427 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4428 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4429 always just check against INT_MIN and INT_MAX (this also fixes things
4430 if sizeof (long) > sizeof (int), e.g. Alpha).
4431 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4432 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4433 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4434 BUILTIN_TYPE_UNSIGNED_LONGEST.
4435 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4436 longest_int and longest_unsigned_int.
4437 * value.h (struct value): Just align to LONGEST, rather than worrying
4438 about CC_HAS_LONG_LONG.
4439 * valarith.c (value_binop): Figure out type ourself based on
4440 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4441 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4442 * valprint.c (val_print_type_code_int): Just call
4443 extract_unsigned_integer directly, rather than going through
4445 * printcmd.c (decode_format): Remove code which would sometimes
4446 change 'g' size to 'w' for integers. print_scalar_formatted handles
4447 printing huge integers well enough, thank you.
4449 * command.c (add_set_cmd, not_just_help_class_command): Change
4450 to make this the sfunc, not cfunc, since that is how we call it.
4451 * command.h: Comment difference between sfunc and cfunc.
4452 * demangle.c (set_demangling_command): Add third arg since that
4453 is how it is called.
4454 (_initialize_demangler): Use sfunc, not cfunc, for
4455 set_demangling_command, since that is how it is called.
4456 Remove show_demangling_command; it has no effect.
4458 * command.c (shell_escape): Report errors correctly (with error
4459 message from strerror).
4461 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4463 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4464 x_scnlen.l rather than x_scnlen to match corresponding change in
4467 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4469 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4470 Change comments regarding TYPE_CODE_BOOL.
4471 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4472 regardless of the language.
4473 (value_true): Just call value_logical_not regardless of language.
4474 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4475 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4476 * language.h: Improve comment for la_builtin_type_vector.
4477 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4478 builtin_type_m2_bool.
4480 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4482 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4483 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4485 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4487 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4488 by restarting the ioctl.
4490 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4492 * target.h (target_wait): Add comment about calling
4493 return_to_top_level.
4495 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4497 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4498 additional arguments.
4499 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4501 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4503 * sparc-stub.c: Remove unnecessary #include of memory.h.
4505 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4507 * mips-tdep.c: Remove code which sets saved_regs from
4508 init_extra_frame_info and put it in new function mips_find_saved_regs.
4509 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4510 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4511 check if it is NULL and call mips_find_saved_regs if so.
4513 * remote-mips.c: Use unfiltered, not filtered, output most places.
4515 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4516 backtrace. Revise comments.
4518 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4520 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4521 alpha and irix. The _sigtramp case has to be handled properly
4522 in the tdep files if we have no ecoff debugging info.
4523 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4524 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4525 without PC_REGNUM kludge.
4526 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4527 Clean up handling of mips sigtramp frames, improve comments.
4529 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4531 * paread.c (read_unwind_info): Fix typo.
4533 * paread.c (pa_symtab_read): Update the "check_strange_names"
4534 filter to match GCC's current output. Filter out section symbols
4535 (which the HP linker sometimes puts in the wrong place).
4537 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4539 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4541 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4543 * Makefile.in: Remove all references to sparcly-nat.c.
4545 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4546 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4547 duplicating serial.h and target.h.
4549 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4550 are not used anywhere (a 5 Oct 1993 change removed the uses).
4552 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4553 * config/m68k/es1800.mt: Add comment.
4554 * remote-es.c: Extensive changes to update to current conventions.
4556 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4557 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4558 to achieve the desired timeout.
4559 * serial.h (serial_t): Add field timeout_remaining.
4561 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4563 * c-exp.y (yylex): Reenable nested type code.
4565 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4567 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4569 * remote-mips.c (mips_ops): Fix docstring.
4571 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4573 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4574 with the old tm-m68k-em.h:
4575 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4576 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4577 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4578 Add FIXME regarding GET_LONGJMP_TARGET.
4580 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4581 * infptrace.c (kill_inferior): Add comments.
4582 * main.c (quit_command): Call target_close after we kill or
4584 * remote-udi.c (udi_close): Don't error() if QUITTING.
4586 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4588 * configure.in: Make m68k-coff and aout add monitor support in
4589 addition to the standard serial support.
4591 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4593 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4596 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4598 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4599 * elfread.c (record_minimal_symbol_and_info),
4600 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4602 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4604 * i386-stub.c: Add ".text" right before "mem_fault:".
4606 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4608 * remote-utils.c (usage): Fix message to be accurate and conform
4609 more closely to normal conventions.
4611 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4612 whether to show information about exec_bfd, and not control whether
4613 to show information about device and speed.
4615 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4616 usage message, don't dump core.
4618 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4619 for variable size array.
4620 (bug_fetch_register, bug_store_register): Rename "value" to
4621 "fpreg_buf" because some compilers don't like variables whose
4622 names are the same as types.
4623 (bug_store_register): Use a cast when converting char * to
4626 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4627 of the command in error message (the text was referring to the old
4628 name of the command).
4630 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4632 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4633 full details on structure elements without names. This partially
4634 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4635 of those changes was accidental.
4637 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4638 defined, make it an error to specify a single argument which is not
4641 * Makefile.in (version.c), main.c (print_gdb_version): Use
4642 host_alias and target_alias, not host_canonical and
4643 target_canonical, to print configuration.
4645 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4647 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4648 of builtin_type_long. It is necessary to get a type which is
4649 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4651 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4652 various miscellaneous things discovered in the process:
4653 * printcmd.c, defs.h (print_address_numeric): New function.
4654 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4655 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4656 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4657 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4659 * utils.c, defs.h (gdb_print_address): New function.
4660 * expprint (dump_expression), gdbtypes.h: Use it.
4661 * breakpoint.c (describe_other_breakpoints),
4662 symmisc.c (dump_symtab, print_symbol):
4663 Use filtered not unfiltered I/O.
4664 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4665 just run gdb under a debugger for this (and it had problems with
4666 printing addresses, how to print b->shadow, etc.).
4667 * buildsym.c (make_blockvector), core.c (memory_error),
4668 exec.c (print_section_info), maint.c (print_section_table),
4669 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4670 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4671 Add comments saying code is broken. Marked with "FIXME-32x64".
4672 * dbxread.c (process_one_symbol), partial-stab.h (default),
4673 remote-vx.c (vx_run_files_info):
4674 Don't cast int being passed to local_hex_string.
4675 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4676 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4678 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4680 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4681 * source.c: Include <sys/types.h> regardless of USG.
4683 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4685 * valops.c (value_assign): Set `type' after coercing toval.
4686 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4687 Use extract_unsigned_integer to get the address of a reference.
4689 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4691 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4692 AIX can use ? instead of \ for continuation. Deal with it.
4694 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4695 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4696 the HP compiler in ANSI mode doesn't like.
4698 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4699 based on USG, rather than defining HAVE_SIGSETMASK to an
4700 expression containing defined. Having a macro used in #if expand
4701 to an expression containing "defined" is undefined according to
4702 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4705 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4707 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4708 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4710 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4712 * ch-exp.y (match_string_literal): Allow a zero-length string.
4713 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4715 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4717 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4718 passing them to print_387_status.
4719 (print_387_status): Don't subtract top from 7 before using it.
4720 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4721 from 7; the above explains it.
4723 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4725 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4726 pointer value when fixing up the frame at the start of a function.
4728 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4730 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4731 Sparc from the stack.
4733 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4735 * remote-mips.c (mips_initialize): Clear mips_initializing via
4736 cleanup chain, not directly.
4738 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4739 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4740 munging the timeout due to the limited range of c_cc[VTIME].
4742 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4743 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4744 m3-nat.c (m3_create_inferior): Pass it.
4745 * procfs.c: Remove ptrace function. It was declared in a way which
4746 conflicted with the prototype in unistd.h on Solaris.
4748 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4750 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4751 in the sigcontext if it is a signal trampoline frame.
4752 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4753 Define for Solaris2.
4755 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4757 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4758 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4759 tm-sparc.h so they can be overridden if necessary.
4761 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4763 * lynx-nat.c: Add Sparc support.
4764 * sparcly-nat.c: Remove. It's useless.
4765 * config/sparc/nm-sparclynx.h: Rewrite.
4766 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4768 * config/sparc/tm-sparclynx.h: Rewrite.
4770 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4772 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4773 directory. Old code was discarded, since the new opcode table has
4776 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4778 * Makefile.in (realclean): Remove info files per make-stds.texi.
4780 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4782 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4783 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4784 * config/sparc/tm-sun4sol2.h: Define it.
4786 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4788 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4789 if we did not find a symbol.
4791 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4793 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4796 * hppab-nat.c (call_ptrace): Delete redundant function.
4797 (kill_inferior, attach, detach, child_resume): Likewise.
4798 (child_xfer_memory): Likewise.
4800 * hppah-nat.c (call_ptrace): Delete redundant function.
4801 (kill_inferior, attach, detach, child_resume): Likewise.
4803 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4805 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4807 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4809 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4810 (CHILD_XFER_MEMORY): Define.
4811 (PT_*): Define so that generic infptrace.c code can be used.
4813 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4815 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4816 struct section_offsets *, not a (nonexistent) struct section_offset *.
4818 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4819 internal_xcoff_symtab, not an array of one of them. Change lots of
4820 "main_aux" to "&main_aux" and so on.
4822 * coffread.c, xcoffread.c: Include <coff/internal.h>
4825 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4827 * coffread.c (coff_getfilename): Make it not static.
4829 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4831 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4832 a completely gratuitous difference between xcoffread.c and coffread.c).
4834 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4836 * infrun.c (wait_for_inferior): Don't set frame for
4837 step_resume_breakpoint for IN_SIGTRAMP cases.
4839 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4840 breakpoint.c (bpstat_what): Move step_resume from its own field of
4841 the struct bpstat_what into the main_action. Make it override
4842 other breakpoints. This is a conservative change in the sense
4843 that before the step resume breakpoint was a breakpoint.c
4844 breakpoint, hitting the step resume breakpoint overrode even
4845 calling bpstat_stop_status.
4847 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4849 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4850 in case execution was stopped in the called function.
4851 * stack.c (print_frame_info, frame_info): If backtracing through
4852 a call dummy, handle the starting source line number on a line
4853 boundary like backtracing through sigtramp.
4854 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4855 for call dummy frame right. Remove old test for dummy frame,
4856 it has been unused at least since gdb-3.5.
4857 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4860 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4862 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4864 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4866 * infrun.c (signals_info), target.c (target_signal_from_name):
4867 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4869 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4871 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4872 * inflow.c (terminal_ours_1): When discussing how to deal with the
4873 tty state, make note of query() as well as readline.
4875 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4876 signals for which stop and print are cleared by default.
4878 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4880 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4881 reserved fields to hold a stub unwind entry type. Fix typo.
4882 (stub_unwind_entry): New structure for raw stub unwind entries.
4883 (stub_unwind_types): The types of stubs we may encounter.
4884 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4885 * hppa-tdep.c (rp_saved): Use additional information provided
4886 by linker stub unwind descriptors.
4887 (frameless_function_invocation): Likewise.
4888 (frame_chain_valid): Likewise.
4889 * paread.c (compare_unwind_entries): New function for sorting
4890 unwind table entries.
4891 (read_unwind_info): Rewrite to remove dependency on host endianness.
4892 Read in data from the $UNWIND_END$ subspace which contains linker
4893 stub unwind descriptors. Merge that data into the basic unwind
4896 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4898 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4900 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4901 from either the symbol name or the auxent.
4902 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4905 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4907 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4909 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4911 * README: Update notes for alpha port.
4913 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4915 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4916 for operation fault, constraint fault, and type fault.
4918 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4920 * Makefile.in (init.c): Add comment explaining formatting conventions.
4922 * c-exp.y (parse_number): Assign to temporary between the right
4923 shifts, to work around a bug in the SCO compiler.
4925 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4926 Add various files which were added to GDB recently.
4928 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4931 * Makefile.in: Add mostlyclean target.
4933 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4937 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4939 * main.c (show_commands): Make return type of extern
4940 history_get be HIST_ENTRY, rather than struct _hist_entry.
4941 (The latter loses with the upcoming merged readline.)
4943 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4945 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4946 const char *, not char *.
4948 * symtab.h (struct symbol): Make section short, not unsigned short.
4950 * symtab.c (lookup_symbol): Add comment about QUIT here.
4952 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4954 * c-exp.y (parse_number): Check for overflow regardless of range
4955 checking. Fix overflow check to use unsigned LONGEST, not
4958 * c-exp.y (parse_number): Make it so that integer constants are
4959 builtin_type_long_long if builtin_type_long isn't big enough or if
4960 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4962 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4963 Print our "()" first, then recurse for the target type.
4965 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4967 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4969 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4971 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4973 * utils.c (request_quit): Re-establish signal handler regardless
4976 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4978 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4980 * i960-tdep.c: Include target.h.
4982 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4984 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4986 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4988 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4989 changes (status -> ourstatus; declare status, etc.).
4990 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4992 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4994 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4996 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4998 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5000 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5002 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5004 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5006 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5008 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5010 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5011 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5013 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5016 Add search to target vector (#if 0'd until after 4.12):
5017 * target.h (to_search, target_search): Add.
5018 * gdbcore.h, core.c (generic_search): Add.
5019 * remote.c (remote_search): Add.
5020 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5023 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5024 is on, call find_pc_function rather than relying just on the minimal
5025 symbols (probably only matters for symbol readers which don't put
5026 statics in the minimal symbols, but changing this strikes me as
5027 not conservative enough).
5028 Initialize name_location in all cases.
5029 If no symbol and no msymbol, don't print anything symbolic.
5031 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5033 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5035 * printcmd.c (print_address_symbolic): Make it search the
5036 symtabs for variables as well as functions. Add `set print
5037 fast-symbolic-addr' and default it to fast (the old way).
5038 Print line numbers for data items as well as functions.
5040 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5041 address, if a symbol is found (take two more args pointing to
5042 where to store these results).
5044 * symtab.h (find_addr_symbol): Add prototype.
5046 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5048 * objfiles.h: Fix comments to reflect the fact that the phrase
5049 "top of stack" always refers to where the pushing and popping takes
5050 place, regardless of whether it is at the highest or lowest address.
5052 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5054 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5055 compiler generated tag names.
5056 * mdebugread.c (parse_type): Handle cross references to qualified
5058 * valops.c (value_struct_elt): Improve error message if the
5059 address of a method is requested from an object instance.
5060 * valops.c (search_struct_method): Make name_matched non-static
5061 to get it initialized correctly.
5062 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5063 exclude segment register which are not writable on newer SCO versions.
5065 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5067 * go32-xdep.c: Remove unused function uerror.
5068 (sigsetmask): Declare return type. Declare argument (to match the
5069 way it is called). Explicitly return 0.
5071 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5073 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5074 partial_symbol): Shrink the storage sizes of symbols, by making
5075 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5076 enums and small ints to the end of each struct to improve
5077 alignment, and switching the section number from int to unsigned
5080 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5082 * symtab.c (find_addr_symbol): New routine that will find the nearest
5083 symbol associated with an address. It does so by exhaustive
5084 search of the symtabs, so it's slow but complete.
5086 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5088 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5089 to [0,0] rather than [0, end of first source file]. This avoids
5090 problems with other parts of GDB looking for linetables in the
5091 _globals_ symtab. Eliminate variables num_object_files and
5092 first_object_file_end.
5094 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5096 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5097 (pop_frame): Restore PC2 and LR0 from dummy frames.
5098 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5099 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5100 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5101 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5102 (SETUP_ARBITRARY_FRAME): Define.
5104 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5106 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5108 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5110 * remote-udi.c (udi_resume): Correct prototype.
5112 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5114 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5115 hppa_frame_find_saved_regs.
5116 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5117 (prologue_inst_adjust_sp): New function.
5118 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5119 (skip_prologue): Completely rewrite to use unwind information.
5120 (hppa_frame_find_saved_regs): Likewise.
5122 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5124 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5125 to convert a signal number with appropriate bounds checking.
5127 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5129 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5131 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5132 print a newline to end the display anyway.
5134 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5135 coprocessor status regs) when popping a frame. This fixes
5136 float exceptions that occur after calling inferior functions.
5138 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5139 Read and write the fsr (float status register) to/from the child
5140 process along with the float regs. Remove Peter Schauer's change
5141 of May 24 '93, which has higher overhead and doesn't solve the
5142 real problem (which was that FSR wasn't being set).
5144 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5146 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5147 stack overflow check isn't right after the register stack
5148 adjustment instruction. Metaware R2.3u compiler moves other
5149 things in front of it. This fix isn't perfect but is what's
5152 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5154 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5156 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5157 character filenames.
5158 * configure.in: Change accordingly.
5160 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5162 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5163 _filtered io routines from these two files.
5165 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5167 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5168 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5169 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5171 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5173 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5175 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5176 printing to gdb_stderr.
5178 * remote-udi.c (udi_kill): Don't close the connection, just set
5179 inferior_pid to zero.
5180 (udi_mourn): Call remove_breakpoints.
5182 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5184 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5186 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5188 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5190 * remote-bug.c: At the start of each section, reset srec_frame
5193 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5194 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5195 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5196 code which looks for those two waitkinds. Use switch statement.
5197 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5198 CHILD_SPECIAL_WAITSTATUS.
5200 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5201 * Move target_signal_from_host, target_signal_to_host, and
5202 store_waitstatus from inftarg.c to target.c. procfs needs them.
5203 * target.c: Include "wait.h" and <signal.h>.
5204 * target.h, infrun.c (proceed), proceed callers: Pass new code
5205 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5206 enums being treated as unsigned and is cleaner.
5207 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5209 * infcmd.c (signal_command), infrun.c (signals_info):
5210 Don't allow user to specify numeric equivalent of
5211 TARGET_SIGNAL_DEFAULT.
5213 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5215 * config/alpha/alpha-netware.mt: New target support for Alpha
5217 * configure.in: Add alpha-*-netware* target.
5219 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5221 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5223 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5225 * target.h: Add enum target_waitkind, enum target_signal, and
5226 struct target_waitstatus. Change status argument to target_wait to
5227 be struct target_waitstatus * instead of int *.
5228 * target.h, infrun.c, all targets: Change type of signal arguments
5229 to resume(), proceed(), and target_resume() from int to enum
5231 * All targets (*_wait, *_resume): Change accordingly.
5232 * infcmd.c (program_info, signal_command), throughout infrun.c,
5233 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5234 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5235 signal code stuff right with the new signals would be non-trivial).
5236 * inferior.h (stop_signal): Make it enum target_signal not int.
5237 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5238 target_signal_from_name): New functions.
5239 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5240 store_waitstatus): New functions.
5241 * procfs.c (procfs_notice_signals): Use them.
5242 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5244 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5246 * objfiles.c (build_objfile_section_table): Don't abort() if
5247 objfile->sections is already set.
5249 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5250 to match recent change to exec.c.
5254 * main.c (print_gdb_version): Change year to 1994.
5256 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5257 * Makefile.in (NONSRC): Add ChangeLog-93.
5259 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5261 * stabsread.c (read_type): Allow defining several type numbers
5262 at once (e.g. "(1,2)=(3,4)="...).
5264 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5266 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5268 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5270 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5271 to process_one_symbol.
5272 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5273 avoid caching a bad endaddr in find_pc_partial_function.
5275 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5277 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5279 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5281 * infrun.c (wait_for_inferior): Do not step or step resume past
5282 the end of a one-line function we just stepped into.
5284 For older changes see ChangeLog-93
5290 version-control: never