1 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * defs.h, infcmd.c (reg_names): Don't declare as constant.
4 * remote-mips.c (mips_open): Read and set the processor type.
5 * mips-tdep.c (mips_set_processor_type): Always return an int.
7 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
9 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
10 * nlm/gdbserve.def (strtol): Add to import list.
11 * nlm/fake_aio.c: Remove file, no longer used.
13 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
14 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
15 (LD_FOR_TARGET): Remove.
17 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
19 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
20 support for two variables used to control the load protocol and
23 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
25 Support for different MIPS IDT processor models.
26 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
27 mips_generic_reg_names, mips_r3041_reg_names,
28 mips_r3051_reg_names, mips_r3081_reg_names,
29 mips_processor_type_table): New globals.
30 (mips_do_registers_info): Don't display register if name is empty.
31 (mips_set_processor_type_command): New command.
32 (mips_show_processor_type_command): New command.
33 (mips_set_processor_type): New function.
34 (mips_read_processor_type): New function.
35 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
36 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
37 (NUM_REGS): Increase to account for all CP0 registers.
38 (REGISTER_NAMES): Add empty names for CP0 registers.
39 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
40 (PRID_REGNUM): New macro.
42 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
44 * README: Add warning about termcap in Ultrix and OSF/1.
46 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
48 * Makefile.in: Fix the test for installing gdbtk.
50 * hppa-tdep.c: Remove including sys/dir.h from a target file.
52 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
54 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
56 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
57 * nlm/ppc.c: Likewise.
59 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
60 (StopBell): New function (stubbed out).
62 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
64 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
67 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
69 * c-exp.y (yylex): Fix a bug in template scanning.
71 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
73 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
74 the top bit returned by getDebugChar.
76 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
78 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
79 to set remote load type and protocol.
80 * rom68k-rom.c: Add to_stop in target_ops.
82 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
84 * Makefile.in: Install gdbtk.tcl.
85 * configure.in: Add ENABLE_GDBTK flag.
86 * gdbtk.c (gdb_sourcelines): Returns list of source lines
87 containing code. (gdb_regnames): Returns list of register names.
89 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
91 * somsolib.c: Add TODO list.
92 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
93 not exist or has size zero. Slightly simplify error handling.
94 Keep an internal list of all the loaded shared libraries and
95 various tidbits of information about the loaded shared libraries.
96 Build section tables for each loaded shared library and add those
97 tables to the core target if necessary.
98 (som_solib_create_inferior_hook): Force re-reading of shared
99 libraries at exec time.
100 (som_sharedlibrary_info_command): New function for dumping
101 information about the currently loaded shared libraries.
102 (_initialize_som_solib): New function.
104 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
106 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
107 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
108 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
110 (copying.o, os9kread.o, remote.o): Update dependencies.
112 * valarith.c (value_sub): When subtracting pointers, only
113 check for a match of the pointed to element lengths.
114 Cast element length to LONGEST to obtain a signed result for
115 pointer subtractions.
117 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
119 * ch-exp.y (yylex): Fix off-by-one error when converting string to
120 lowercase. Null terminate new string.
122 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
124 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
125 it indicates __dld_list is not valid return an error. If it
126 indicates that libraries were not mapped privately, issue a
129 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
131 * symfile.c (syms_from_objfile): Only call find_lowest_section if
132 no ".text" section exists.
134 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
136 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
137 the new generic ROM interface in monitor.c.
138 * config/m68k/monitor.mt: Use new ROM support.
139 * monitor.c: Add support for xmodem download protocol.
141 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
143 * findvar.c (find_saved_register): Fix a frame variable name.
144 * infcmd.c (finish_command): Ditto.
146 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
148 * TODO: Remove "Watchpoints seem not entirely reliable, though
149 they haven't failed me recently." item--this old (4.6 at least)
150 item is too vague to be useful (some watchpoint bugs have been
152 * TODO: Add explanation of "RPC interface" item.
154 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
156 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
157 stub unwind descriptors too.
159 * Enable backtracing from inside a SOM shared library back into
161 * hppa-tdep.c (internalize_unwinds): Accept and use new
162 "text_offset" argument for dynamic relocation of
163 region_{start,end} fields in the unwind descriptor.
164 (read_unwind_info): Pass text_offset to internalize unwinds.
166 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
168 * m3-nat.c: Remove comments about arbitrary limit in
169 printf_filtered; that limit is gone.
171 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
173 * Beginnings of SOM shared library support. Breakpoints and
174 single frame backtracing within the library only. Only works when
175 using the HPUX 9 dynamic linker. More functionality to be added
178 * somsolib.c, somsolib.h: New files.
179 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
180 (ALLDEPFILES): Add somsolib.c.
181 (somsolib.o): Add some dependencies.
182 * somread.c (som_symtab_read): Accept multiple section offsets.
183 All callers changed. Adjust all text symbols with the first
185 * symfile.c (find_lowest_section): Enable this function. Add some
186 tie-breaking logic when sections have the same vma.
187 (syms_from_objfile): Use find_lowest_section rather than looking
188 for ".text" by name. Relax warning to only warn if the lowest
189 section is not a code section.
190 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
191 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
193 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
195 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
196 it is still needed for GCC-2.6 compiled code.
197 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
198 sometime after GCC-2.7 has been released.
200 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
201 retrieving the PC from a signal handler caller. Fix thinko
202 in Stan's last change ("frame", should have been "frame->next").
203 If the next frame is a signal handler caller and it's a system
204 call which has entered the kernel ((PSW & 0x2) != 0), then the
205 saved pc is in %r2 instead of %r31.
207 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
209 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
210 "frame_info" throughout.
212 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
214 * sparcl-stub.c: get rid of defs.h.
216 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
218 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
219 Correct definition of MMALLOC_DIR to reflect fact this is
220 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
222 * gdbserver/server.c (main): After we kill the inferior in
223 response to a 'k' request, exit.
225 * remote.c (remote_kill): Use catch_errors when calling putpkt.
226 (putpkt): Return int, not void, to match catch_errors calling
229 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
231 * rs6000-tdep.c (pop_frame): Correct a variable name.
233 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
235 * TODO: Re-write item about SIGINT handling to reflect the fact
236 that target_stop now exists.
238 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
240 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
241 and CORE_ADDR, respectively.
242 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
243 * blockframe.c (get_frame_info): Remove.
244 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
245 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
246 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
247 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
248 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
249 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
250 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
251 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
252 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
253 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
254 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
255 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
256 rename variables consistently (using `frame' or `fi'), remove
257 calls to get_frame_info and FRAME_INFO_ID, remove comments about
258 FRAME and FRAME_ADDR cruftiness.
260 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
262 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
263 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
264 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
265 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
266 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
267 w89k-rom.c, target.c, target.h: Add support for target_stop().
268 * gdbtk.c (gdb_stop): Switch to target_stop().
270 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
272 * osfsolib.c (solib_map_sections, first_link_map_member,
273 next_link_map_member, xfer_link_map_member): Retrieve and use
274 shared library relocation offset from runtime loader structures.
275 Use libxproc.a routines to get a working version if
276 USE_LDR_ROUTINES is defined.
277 * README: Remove item about shared library relocation for
280 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
282 * c-exp.y (yylex): scan template names, and scan nested class
285 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
287 * nlm/Makefile.in: install gdbserve.nlm.
289 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
291 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
293 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
295 * gdbtk.c: Get rid of lots of unnecessary #includes.
296 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
297 Display structure directly.
298 * gdbtk.tcl: Change exit button to quit button.
300 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
302 * c-valprint.c (c_value_print): Check for plain literal `char'
303 target type when suppressing `(char *)' output for strings.
305 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
307 * coffread.c (coff_symfile_init): Remove unused local abfd.
308 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
309 instead of long, for compatibility with mmalloc.h.
311 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * top.c (line_completion_function): Renamed from
314 symbol_completion_function, takes the line buffer and the
315 point in the line buffer as additional arguments.
316 (readline_line_completion_function): New function, interface
317 between readline and line_completion_function.
319 (complete_command): Use line_completion_function instead of
320 abusing rl_line_buffer. Free completion strings after printing
322 * symtab.c (completion_list_add_name): Recheck for duplicates
323 if we intend to add a modified symbol.
325 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
326 includes the number of methods from the baseclasses.
327 * stabsread.c (attach_fn_fields_to_type): No longer add the
328 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
329 the baseclass type might not have been completely filled in yet.
330 * symtab.c (total_number_of_methods): New function to compute
331 the total number of methods for a type, including the methods
333 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
334 allocate the symbol array for find_methods.
336 * stabsread.c (scan_file_globals): Add default case to minimal
337 symbol type switch, to avoid gcc -Wall warnings.
339 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
340 Don't test for zero backchain pointer to recognize a signal
341 handler frame, if read() gets interrupted by a signal, the
342 backchain will be non zero.
343 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
345 (SIG_FRAME_PC_OFFSET): New definition.
346 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
347 is a signal handler frame.
348 * rs6000-tdep.c (function_frame_info): Do not error out
349 if we can't access the instructions.
351 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
352 New definition to get the function address from a function pointer.
353 * valops.c (find_function_addr): Use it when calling a user
354 function through a function pointer.
356 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
358 * Makefile.in (MMALLOC_DIR): New definition.
359 (MMALLOC): Use MMALLOC_DIR.
360 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
361 (OPCODES): Remove gratuitous "./".
362 * defs.h (mmalloc.h): Include.
363 (mmalloc, mrealloc, etc): Remove decls.
364 (cplus_demangle, cplus_demangle_opname): Remove decls.
366 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
368 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
369 no_windows variable. Now called use_windows, and defaults to off
372 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
374 * coffread.c (coff_symtab_read): If we get the address from
375 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
376 (coff_symtab_read): Set value and section of symbol that
377 process_coff_symbol returns.
379 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
381 * config/i386/tm-nbsd.h: Enable longjmp support.
383 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
385 * valarith.c (value_binop): Take care of ANSI `value preserving'
386 rule, which was not addressed by the previous change.
388 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
389 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
391 * TODO: Remove item about RS/6000 shared libraries.
393 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
395 * defs.h, infrun.c (wait_for_inferior), top.c: Call
396 target_wait_hook to allow GUI to handle blocking for inferior. Call
397 call_command_hook in execute_command to provide means for wrapping
398 commands with GUI state change updates.
399 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
400 * (gdb_stop): New tcl command to stop the target process.
401 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
403 * (gdbtk_call_command): Wrapper around command processing to
404 alert GUI of target state changes.
405 * (gdbtk_init): Get the fd of X server for doing async
406 notification of X events (via x_event). Setup new hooks.
407 * gdbtk.tcl: Add scrollbars to assembly and command windows.
408 * Change window foreground & background colors.
409 * Create margin tag for breakpoints in source and assembly windows.
410 * Add new routines to be invoked when target state changes to/from
412 * Add start of expression window.
413 * Change bindings of mouse button 1 in assembly and source window
414 to just set or clear breakpoints when in the margin tag.
415 * Change shape of register window to be more vertical to better
416 reflect it's contents.
418 * Cleanup some code around command window bindings.
420 * infrun.c (wait_for_inferior): Make sure
421 through_sigtramp_breakpoint is non-null before deleting.
423 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
425 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
427 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * Makefile.in (coffread.o): Depend on target.h.
430 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
432 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
436 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
438 * objfiles.c (objfile_relocate): When relocating ->sections, use
439 objfile not symfile_objfile.
441 * symtab.h, minsyms.c (minsyms_sort): New function.
442 * objfiles.c (objfile_relocate): Call it.
444 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
446 * objfiles.c, objfiles.h (objfile_to_front): New function.
447 * remote-vx.c (vx_add_symbols): Call it.
449 * coffread.c (coff_symtab_read): Handle common symbols the same
450 way that partial-stab.h does.
452 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
454 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
455 machine/psl.h. These are host files.
457 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
459 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
460 does *not* include the terminating NULL msymbol.
462 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
464 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
465 loader that reads files using BFD and converts it on the fly.
467 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
469 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
470 * monitor.c (monitor_load): check the load type and load the file
471 accordingly. Default to gr_load_image().
472 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
473 srecord format by downloading to the monitor.
474 * w89k-rom.c, op50n-rom.c: set supported load types.
476 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
478 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
479 * Makefile.in: Remove xcoffexec.o rule.
481 * exec.c (exec_file_command): Add comment.
483 Fix data and bss relocation for VxWorks 5.1:
484 * remote-vx.c (vx_add_symbols): New function.
485 (vx_load_command, add_symbol_stub): Call it instead of
487 (vx_wait): Remove comment which was wrong to useless.
488 * remote-vx.c: Reindent much of file.
489 * coffread.c (cs_to_section, find_targ_sec): New functions.
490 (process_coff_symbol): Set SYMBOL_SECTION to result
492 (coff_symtab_read): Call cs_to_section and deal with result
493 rather than assuming sections are in a certain order. Deal with
495 * coffread.c: Remove text_bfd_scnum variable.
497 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
499 * corelow.c: Format to standard.
500 (core_close): Use name instead of bfd_filename.
502 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
504 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
507 * symfile.c (reread_symbols): Include bfd_errmsg string in error
508 message if bfd_close fails.
509 * exec.c (exec_close), solib.c (clear_solib), corelow.c
510 (core_close), objfiles.c (free_objfile), irix5-nat.c
511 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
512 (gr_load_image): Check for errors from bfd_close.
513 * solib.c (look_for_base), remote-utils.c (gr_load_image),
514 remote-udi.c (download), corelow.c (core_open), symfile.c
515 (symfile_bfd_open), symfile.c (generic_load): Add comment
516 regarding error from bfd_close.
517 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
518 comment about bogus handling of errors from bfd_openr.
519 * exec.c (exec_close): Add comment regarding memory leak and
520 dangling reference to vp->name.
522 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
524 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
525 of using longest_to_int.
527 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
528 mips and alpha targets need the real breakpoint pc for
529 creating the breakpoint frame.
531 * stack.c (return_command): Cast return value to the return
532 type of the function from which we return.
533 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
534 to STORE_RETURN_VALUE.
536 * symtab.c (lookup_symbol): Remove search for `static mangled
537 symbols', the search for `static symbols' already looks for
538 mangled and demangled symbols via lookup_block_symbol.
540 * valarith.c (value_binop): Use ANSI C arithmetic conversions
541 when performing integral evaluations, implement BINOP_EQUAL and
543 (value_equal, value_less): Use value_binop to perform the
544 comparison if both operands have TYPE_CODE_INT.
546 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
547 as they are written back later. Handle sp restore for frameless
548 functions. Use fdata.nosavedpc instead of fdata.frameless to
549 determine if the pc has been saved.
550 (function_frame_info): Handle `mr r31,r1', which is generated by
551 gcc-2.6, as a synonym for `oril r31,r1,0'.
552 (skip_trampoline_code): Handle shared library trampolines.
553 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
554 their real name. Enables setting of breakpoints in shared libraries
555 before the executable is run.
557 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
559 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
560 interface code still works with the new ROM monitor
561 structures. Fake out a couple of fields.
563 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
565 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
566 target_write_pc, target_read_fp, target_write_fp): Rename to
568 (h8500_read_pc, h8500_write_pc): Add pid argument.
569 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
570 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
571 Change to match functions above.
573 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
575 * NEWS: Add item about if and while.
577 * .gdbinit: Restore `end'; it was not excess. Reindent
578 list-objfiles to make this clear. Comment out all of
579 list-objfiles because old gdb's choke on it.
581 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
583 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
586 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
588 * Makefile.in (ANNOTATE_OBS): New definition.
589 (COMMON_OBS): Add exec.o.
590 (annotate.o): Remove extra compile rule.
591 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
594 * .gdbinit: Remove excess `end'.
596 * exec.c: Merge in RS6000 support from xcoffexec.c.
597 (symfile.h, objfiles.h, xcoffsolib.h): Include.
598 (vmap): New global variable.
599 (exec_close): Close and free objects in vmap chain.
600 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
601 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
602 (exec_files_info): Print vmap information.
603 * xcoffexec.c: Remove.
604 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
605 (TDEPFILES): Use exec.o instead of xcoffexec.o.
606 * TODO: Remove pertinent items.
608 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
610 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
611 are no longer needed as of gcc-2.6.0.
613 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
615 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
617 (fetch_core_registers): Don't try to fetch a register if
618 regmap maps it to -1.
619 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
620 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
621 stores the registers in a weird order.
623 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
625 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
626 if inferior_pid is nonzero.
628 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 Speed up GDB startup time by not demangling partial symbols.
631 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
632 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
633 No longer demangle partial symbols.
634 * symtab.c (lookup_symbol, list_symbols): Handle mangled
635 variables, e.g. C++ static members, via the minimal symbols.
637 Handle reordered functions in an objfile, for Irix 5.2 shared
639 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
640 set if the functions in an objfile are reordered.
641 * mdebugread.c (parse_partial_symbols): Detect reordered
642 functions in an objfile.
643 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
644 lookup algorithm if the functions in the objfile are reordered.
646 * xcoffexec.c (exec_close): If the current target has a copy
647 of the exec_ops sections, reflect the freeing of the sections
650 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
651 `sizeof dummy', for constructing the call dummy code.
653 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
654 function declarations.
655 * sparc-tdep.c (sparc_pop_frame): Cast result of
656 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
658 * irix5-nat.c (enable_break): Set breakpoint at the entry point
659 of the executable, to handle the case where main resides in a
661 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
662 after shared library symbol reading, to get rid of a warning from
663 heuristic_proc_start if the startup code has no symbolic debug info.
665 * breakpoint.h (struct breakpoint): Add new fields language
666 and input_radix, to enable breakpoint resetting with the
667 proper language and radix.
668 * breakpoint.c (set_raw_breakpoint): Initialize them.
669 (breakpoint_re_set_one): Use them when resetting the breakpoint.
670 (breakpoint_re_set): Preserve current language and input_radix
671 across breakpoint_re_set_one calls.
673 * symtab.c (decode_line_1): Do not build a canonical line
674 specification for `*expr' line specifications.
676 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
678 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
680 The point of these changes is to avoid reading the frame pointer
681 and stack pointer during stepping, to speed things up.
682 A. Changes to not select a frame until we need a selected frame:
683 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
684 * infrun.c (wait_for_inferior): Move call to select_frame back to
685 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
686 Law, but the change was my idea); the only reason for that change
687 was so we could save and restore the selected frame in
688 wait_for_inferior, and now that flush_cached frames clears the
689 selected frame, that should work OK now.
690 B. Changes to not create a current_frame until we need one:
691 * blockframe.c (get_current_frame): If current_frame is NULL, try
692 to create an innermost frame.
693 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
694 infrun.c (wait_for_inferior), thread.c (thread_switch),
695 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
696 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
697 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
698 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
699 i960-tdep.c (pop_frame), m68k-tdep.c
700 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
701 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
702 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
703 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
704 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
705 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
706 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
707 call create_new_frame.
708 * corelow.c (core_open), altos-xdep.c (core_file_command),
709 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
710 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
711 umax-xdep.c (core_file_command): Don't call create_new_frame; do
712 call flush_cached_frames.
713 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
715 C. Changes to get rid of stop_frame_address and instead only
716 fetch the frame pointer when we need it.
717 * breakpoint.c (bpstat_stop_status): Remove argument
718 frame_address; use FRAME_FP (get_current_frame ()).
719 * infrun.c (wait_for_inferior): Don't pass frame pointer to
721 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
722 ()) instead of stop_frame_address.
723 * infrun.c (save_inferior_status, restore_inferior_status),
724 inferior.h (struct inferior_status): Don't save and restore
726 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
727 (select_thread): Remove stop_frame_address and uses thereof.
728 D. Same thing for the stack pointer.
729 * infrun.c (wait_for_inferior): Remove stop_sp and replace
730 uses thereof with read_sp ().
731 E. Change to eliminate one nasty little spot where we were
732 wanting to know the frame pointer from before the current step
733 (idea from GDB 3.5, which saved my ass, because my other ideas of
734 how to fix it were very baroque).
735 * infrun.c: Remove prev_frame_address.
736 * infrun.c (wait_for_inferior, step_over_function): Use
737 step_frame_address instead of prev_frame_address.
738 F. Same basic idea for the stack pointer.
739 * inferior.h, infcmd.c: New variable step_sp.
740 * infcmd.c (step_1, until_next_command): Set it.
741 * infrun.c: Remove prev_sp and replace uses by step_sp.
742 * infrun.c (wait_for_inferior): If we get out of the step
743 range, then set step_sp to the current stack pointer before we
746 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
748 * top.c (target_byte_order_auto): New static variable.
749 (set_endian): Mention that ``auto'' is permitted.
750 (set_endian_auto): New static function.
751 (show_endian): Change message based on target_byte_order_auto.
752 (set_endian_from_file): New function.
753 (init_main): Add command ``auto'' to endianlist.
754 * exec.c (exec_file_command): Call set_endian_from_file.
755 * defs.h (set_endian_from_file): Declare.
757 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
759 * nlm/i386.c (flush_i_cache): New function, does nothing.
760 (frame_to_registers, registers_to_frame, set_step_traps,
761 clear_step_traps, do_status): Make non-static.
763 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
765 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
766 defined, define as 0.
767 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
769 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
770 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
771 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
772 (BREAKPOINT): Remove definition.
773 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
774 (BREAKPOINT): Remove definition.
775 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
776 value of 1, rather than without a value.
777 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
778 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
779 run time rather than at compile time.
781 * remote-mips.c (break_insn): Remove.
782 (BREAK_INSN, BREAK_INSN_SIZE): Define.
783 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
784 (mips_remove_breakpoint): Likewise.
786 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
787 define TARGET_BYTE_ORDER as target_byte_order, and declare
788 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
789 a test of TARGET_BYTE_ORDER.
790 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
792 (endianlist, target_byte_order): New variables.
793 (set_endian, set_endian_big, set_endian_little): New functions.
794 (show_endian): New function.
795 (init_cmd_lists): Initialize endianlist.
796 (init_main): Add commands ``set endian big'', ``set endian
797 little'', and ``show endian''.
798 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
799 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
800 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
801 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
802 * values.c: Likewise.
804 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
806 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
808 * nlm/Makefile.in: Get rid of NWINCLUDES.
809 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
810 User should now configure with --with-headers.
812 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
814 * gdbserver/server.c (main): Silently accept all unrecognized
815 requests and send back a zero length acknowledge. That is what
816 *-stub.c do and is what remote.c expects.
818 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * corelow.c (core_open): Copy the modified to_sections_end
821 vector from current_target to core_ops too.
823 * gdbserver/server.c (main): Silently accept query requests
824 and send back a zero length acknowledge.
826 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
828 * nlm/Makefile.in: Don't define NWINCLUDES.
829 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
831 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
833 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
835 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
837 * lynx-nat.c (child_wait): Use status.w_status, not status, in
838 arithmetic. status is a `union wait'.
840 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
842 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
844 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
846 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
848 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * coffread.c (complete_symtab): If last_source_file is set upon
853 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
855 * xcoffread.c (read_xcoff_symtab, case C_FILE):
856 Set main_aux before using it.
858 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
860 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
861 ignoring before. But continue to ignore XMC_DS.
863 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
865 * defs.h (misc_command_type): Remove trailing comma from
868 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
870 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
871 out of an interrupt frame.
873 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
875 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
877 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
878 * mips-tdep.c (mips_print_register): Don't test float validity.
879 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
880 config/arm/tm-arm.h, config/convex/tm-convex.h,
881 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
882 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
883 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
884 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
885 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
886 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
887 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
888 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
889 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
892 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
894 * TODO: Remove item about adding general multi-threaded stuff;
896 Remove item about specifying arbitrary locations of stack frames
897 (this works on some machines).
898 Remove item about debugging functions without a frame pointer
899 (this works on some machines).
900 Remove item about re-writing macros which handle frame chaining and
901 frameless functions. They have been re-written at least once
902 since that item was written.
903 Remove item about gdb catching SIGINT when attached; this is done.
904 Remove item about having list_command not read symbols--why bother?
906 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
908 * TODO: Append contents of Projects file.
911 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
913 * corelow.c (add_solib_stub): Remove copying of to_sections,
914 pass current_target to SOLIB_ADD. The Sep 10 change failed
915 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
917 * corelow.c (core_open): After reading the shared libraries,
918 copy the modified to_sections vector from current_target to
919 core_ops, so that core_close can free it later.
920 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
921 Pass down target parameter from SOLIB_ADD and use it instead of
922 directly accessing core_ops.
924 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
926 * solib.c: *BSD systems need <a.out.h> to be included before
929 * i386b-nat.c: Add i386_float_info(), etc.
930 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
932 * config/nm-nbsd.h: New file, for generic NetBSD native support.
933 * config/i386/nm-nbsd.h: Use it.
934 * config/sparc/nm-nbsd.h: Use it.
935 * config/ns32k/nm-nbsd.h: Use it.
937 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
938 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
939 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
940 New files, support for NetBSD/i386.
941 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
942 New files, support for NetBSD/ns32k.
944 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
946 * .gdbinit: Add list-objfiles command.
948 * TODO: Reword item regarding NO_STD_REGS.
950 * coffread.c (record_minimal_symbol, coff_read_enum_type,
951 coff_read_struct_type): Allocate on symbol_obstack, not directly
952 via malloc/savestring.
954 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
956 * TODO: Add more items.
957 * tests: Remove the directory and all of its (obsolete) contents.
959 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
961 * coffread.c (init_stringtab): When copying length to stringtab,
962 use target format, not host format, since that is what the rest of
965 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
967 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
968 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
969 NWINCLUDES definitions.
970 * i386-nlmstub.c: Removed.
972 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
974 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
975 char * (from const char *) before assigning. Don't save string we
976 pass to record_minimal_symbol (it already saves it).
978 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
980 * gdbtk.tcl: Let ^U delete lines in the command window.
982 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
984 * cp-valprint.c (static_field_print): New variable, controls
985 printing of static members.
986 (_initialize_cp_valprint): New print set subcommand
987 "static-members". Turn on printing of static members by default.
988 (cp_print_value_fields): Print static members if necessary.
990 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
991 (elf_locate_base): Use only standard BFD functions to collect
992 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
993 tag only if it got defined via the inclusion of <link.h>.
995 * f-exp.y: Write block for OP_VAR_VALUE.
996 * f-valprint.c (info_common_command): Handle `info common'
997 without an argument correctly.
999 * c-typeprint.c (c_type_print_base): Handle template constructors.
1000 * symtab.c (gdb_mangle_name): Handle template method mangling,
1001 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1003 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1005 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1006 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1007 * ch-valprint.c (chill_val_print): Pass index type directly
1008 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1009 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1010 if the index type is a stub.
1012 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1014 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1015 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1016 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1017 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1018 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1019 config/mips/riscos.mh, config/pa/hppahpux.mh,
1020 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1021 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1022 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1024 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1026 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1028 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1029 Also, add decl for symtab_to_filename.
1030 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1031 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1032 routine decr replaces in line code.
1033 * (create_file_win): Use catch to handle open failures more
1034 elegantly. Also, create special window to display file open
1035 failure message. Move opening of file prior to creation of text
1037 * (create_asm_win): Add PC as argument. We now base disassembly
1038 on PC instead of function name, since function names can be
1039 ambiguous (usually seen with shared libs). Also, use catch to
1040 simplify code where we don't care about failures.
1041 * source.c (symtab_to_filename): New. Returns the file
1042 associated with a symtab.
1043 * top.c: Define interactive_hook. Called during QUIT to animate
1046 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1048 * stabsread.c (read_type): Handle stub types for bitstrings.
1049 * stabsread.c (read_array_type): Check for stub domain type
1050 using TYPE_FLAG_STUB, not its length.
1051 * gdbtypes.c (create_set_type): Handle a stub domain type.
1053 * ch-exp.y: Get rid of some extra non-terminals, and move
1054 their rules into primitive_value.
1055 * parser-defs.h: Add comment about unary postfix operators.
1056 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1057 * expprint.c (print_subexp): Recognize unary postfix operator.
1059 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1061 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1062 Add warnings about depreciation of `snoop' cmd.
1064 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1066 * remote-hms.c (hms_read_inferior_memory): Cope when
1067 target sends both \r and \n.
1069 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1071 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1072 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1074 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1076 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1077 mst_solib_trampoline.
1079 * f-valprint.c (f_val_print): Change cast of valaddr from
1080 CORE_ADDR * to char **, since that is how it is used.
1082 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1083 using obsavestring, and pass that to prim_record_minimal_symbol.
1084 Having the objfile point to bfd_asymbol_name directly doesn't work
1085 if we save and restore a mapped symbol file.
1087 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1089 * gdbtk.tcl: Add ref counts to breakpoint tags.
1090 * Put quotes around function name in disassemble command to better
1091 handle assembler names containing `.'.
1092 * Make pclist element 0 be filler to avoid off-by-one problem with
1094 * Set names of top-level windows.
1095 * Add register display window.
1096 * Add PC to label of assembly window.
1098 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1100 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1101 to add a generic ROM monitor interface, and support file for the
1102 WinBond W89K and the Oki OP50N PA based target boards.
1104 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1106 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1107 disassembly more efficient.
1108 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1110 * (gdb_loc): Include pc in return value. Also, return function
1111 name if arg was specified.
1112 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1113 after command completes.
1114 * (gdbtk_init): Improve error handling.
1116 * gdbtk.tcl: Add lots of comments. Clean up code.
1117 * (gdbtk_tcl_fputs): Make output window redirectable.
1118 * Add assembly window, and breapoint support.
1119 * Make button 1 in margin toggle breakpoints.
1120 * Use stippling to indicate breakpoint disabling.
1122 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1124 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1126 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1128 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1129 change by replacing `symbols_added' with `so_last'.
1130 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1131 global common symbols, they will be resolved by the runtime loader.
1132 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1133 Handle scSCommon like scCommon symbols.
1135 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1137 * corelow.c (add_solib_stub): Copy to_sections changes from
1138 core_ops to current_target after adding the shared libraries.
1139 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1140 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1141 error to a complaint, simplify complaint.
1142 * procfs.c (signalname, errnoname): Make `name' const.
1143 * symfile.c (reread_symbols): Use filename from old BFD to
1145 * values.c (record_latest_value): Don't record value in the
1146 history chain until we are sure there won't be an error.
1148 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1150 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1153 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1155 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1157 * remote.c (fromhex): Make error more explicit.
1158 (read_frame): Don't print bad checksum information unless
1159 remote_debugging. Don't use repeat count unless it's > 0.
1160 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1161 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1162 Optionally cope with BC style breakpoints.
1163 (e7000_command): After command send directly to the E7000 mark
1164 registers as changed.
1165 (why_stop, e7000_wait: Understand BC style stop condition.
1166 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1167 sequences. (frame_find_saved_regs): Likewise.
1168 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1170 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1171 (more work here to come)
1172 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1175 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1177 * sparclite/Makefile.in: Assorted stuff needed for eload.
1179 * sparclite/eload.c: Merge in command line argument parsing and
1180 error message handling improvements orignally made to aload.c.
1182 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1184 * defs.h (enum misc_command_type, command_control_type): Enums
1185 for describing the command and control types.
1186 (struct command_line): Add new fields to keep track of the command
1187 type and body associated with the command.
1188 * top.c: Include value.h. Delete whitespace at the end of lines.
1189 (build_command_line, get_command_line): New functions.
1190 (execute_control_command, while_command, if_command): Likewise.
1191 (realloc_body_list, read_next_line): Likewise.
1192 (recurse_read_control_structure): Likewise.
1193 (execute_user_command): Call execute_control_command.
1194 (read_command_lines): Simplify by calling read_next_line, call
1195 read_control_structure for "if" and "while" commands.
1196 (free_command_lines): Free new fields in the command structure.
1197 (define_command): Reset control_level to zero.
1198 (init_main): Install command handlers for "if" and "while" commands.
1200 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1202 * c-typeprint.c (c_type_print_varspec_prefix,
1203 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1204 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1205 call f77_value_literal_string instead.
1206 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1207 (parse_number): Translate 'd' floats to 'e' so atof() works.
1208 (yylex): Remove unused variables.
1209 * f-lang.c: Include <string.h>.
1210 (get_bf_for_fcn): Remove unused variable.
1211 * f-typeprint.c (f_type_print_varspec_prefix,
1212 f_type_print_varspec_suffix): Remove unused
1213 variables, add cases to switch statements.
1214 (f_type_print_base): Remove unused variables.
1215 * f-valprint.c (gdbcore.h, command.h): Include.
1216 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1217 Call read_memory_integer with correct number of arguments.
1218 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1219 with correct argument type.
1220 (f77_print_array): Removed unused array array_size_array.
1221 (f_val_print): Don't use a CORE_ADDR as a char *.
1222 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1223 (value_assign): Handle Fortran literal string and complex values.
1224 (f77_cast_into_complex, f77_assign_from_literal_string,
1225 f77_assign_from_literal_complex): New functions.
1227 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1229 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1232 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1234 * i960-tdep.c (signal.h): Don't include.
1236 * cxux-nat.c (target_is_m88110): Remove definition.
1238 * configure.in (config/nm-empty.h): If cross only, use instead
1239 of config/nm-trash.h.
1240 * config/nm-trash.h: Remove.
1241 * config/nm-empty.h: New file.
1242 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1243 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1244 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1245 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1246 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1248 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1250 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1252 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1254 * configure.in: No longer look for nm, tm, and xm headers in
1255 config/<header>; they are always in config/<cpu>/<header>.
1257 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1259 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1260 the end of the list of objfiles, instead of at the beginning.
1262 * xcoffread.c (allocate_include_entry): New function, abstracted
1263 from code in record_include_begin.
1264 (record_include_begin, record_include_end): Call it.
1266 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1267 target_has_stack to decide whether to create a real stack frame
1270 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1272 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1274 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1276 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1278 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1279 field names into what is expected by sparc-nat.c.
1281 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1283 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1285 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1287 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1289 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1291 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1292 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1295 * nlm/Makefile.in: Get rid of NWSOURCE.
1296 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1297 * nlm/gdbserve.o: Add dummy __main routine.
1298 * nlm/gdbserve.def: Turn on debug.
1300 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1302 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1304 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1306 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1307 * config/xm-nbsd.h: fix typo.
1308 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1309 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1311 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1313 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1315 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1316 change typeo in error msg (`inferrior' -> `inferior').
1318 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1320 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1321 attach_flag (this check was performed by the callers). Also check
1322 inferior_thisrun_terminal.
1323 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1324 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1325 attach_flag in deciding whether to call set_sigint_trap and
1328 * value.h (struct value): Change literal_data from PTR to char *,
1329 since that is the way it is used.
1331 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1333 * somread.c (som_symfile_read): Force unwinds to be re-read after
1334 reading in a new partial symbol table.
1336 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1338 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1339 an obsolete conditional.
1340 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1341 an obsolete conditional.
1342 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1345 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1347 * Makefile.in (ns32k-opcode.h): Remove reference.
1348 (ns32k-pinsn.o): Update dependencies.
1349 * ns32k-opcode.h: Remove file.
1350 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1351 all other code in this file.
1353 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1355 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1356 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1358 * nlm/Makefile.in: Add rule for .S.o.
1359 * nlm/aio.h: Protect from multiple inclusions.
1360 * nlm/alpha-io.S: Remove everything we don't need.
1361 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1362 Remove, no longer needed.
1363 * nlm/alpha.c: Merge in lots of stuff from previous files.
1364 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1365 breakpoint_insn extern.
1366 * Move stuff from alpha-patch.h into here.
1368 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1370 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1372 * annotate.c (annotate_starting): Flush output.
1374 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1376 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1377 the callers of symbol_file_add. Gets rid of heuristic fence-post
1378 warnings on mips and alpha targets when the PC resides in a shared
1379 library which is not yet read in.
1380 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1381 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1382 remote-vx.c (vx_open), solib.c (solib_add):
1383 Add call to reinit_frame_cache after all shared libraries are read in.
1384 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1385 symfile.c (symbol_file_command, add_symbol_file_command):
1386 Add call to reinit_frame_cache after symbol_file_add.
1388 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1390 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1391 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1392 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1393 * configure.in: Add sparc-*-netbsd target.
1395 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1397 * remote-vx.c (vx_attach): Interpret the command argument as an
1400 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1402 * configure.in: Change i[34]86 to i[345]86.
1403 * nlm/configure.in: Likewise.
1404 * gdbserver/configure.in: Likewise.
1406 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1408 * configure.in (i386-*-netware): Automatically configure nlm
1411 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1413 * nlm/gdbserve.c: conditionalize header file inclusion for either
1414 NetWare 4.0 or PIN targets.
1415 * nlm/i386.c: include appropriate header files.
1416 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1419 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1421 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1422 * nlm/gdbserve.def: Autoload clib.
1424 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1426 * breakpoint.c (condition_command): Call breakpoints_changed.
1428 * gdbtypes.h: Declare f77_create_literal_string_type and
1429 f77_create_literal_complex_type.
1430 * valops.c (f77_value_literal_string, f77_value_substring,
1431 f77_value_literal_complex): Use xmalloc not malloc.
1432 * valops.c (f77_value_literal_string, f77_value_substring):
1433 Make addr char * not CORE_ADDR.
1434 * value.h (struct value): Add new field literal_data of aligner union.
1435 (VALUE_LITERAL_DATA): Use it.
1436 * f-lang.h: Declare find_common_for_function.
1437 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1438 myaddr fields of a union. Don't overload it with the frame field
1439 (not sure this is necessary; I'm not sure what lval_* codes
1440 VALUE_SUBSTRING_* can be used with).
1442 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1444 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1445 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1447 * rs6000-nat.c: Include libbfd.h again, needed until reference
1448 to bfd_cache_lookup is cleaned out.
1450 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1452 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1454 Work to reduce the interrupts-off duration when running in DOS.
1455 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1456 (dos_async_rx): rewrite to unpack as many characters from the
1457 asynctsr as possible into a local buffer.
1459 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1461 Initial Fortran language support, adapted from work by Farooq Butt
1462 (fmbutt@engage.sps.mot.com).
1463 * Makefile.in: Add Fortran-related files and dependencies.
1464 * defs.h (language_fortran): New language enum.
1465 * language.h (_LANG_fortran): Define.
1466 (MAX_FORTRAN_DIMS): Define.
1467 * expression.h: Reformat to standard.
1468 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1469 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1470 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1471 TYPE_CODE_LITERAL_STRING): New type codes.
1472 (type): New fields upper_bound_type and lower_bound_type.
1473 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1474 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1476 (builtin_type_f_character, etc): Declare.
1477 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1478 * f-exp.y: New file, Fortran expression grammar.
1479 * f-lang.c: New file, Fortran language support functions.
1480 * f-lang.h: New file, Fortran language support declarations.
1481 * f-typeprint.c: New file, Fortran type printing.
1482 * f-valprint.c: New file, Fortran value printing.
1483 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1484 fix wording of error message.
1485 * gdbtypes.c (f77_create_literal_complex_type,
1486 f77_create_literal_string_type): New functions.
1487 * language.c (set_language_command): Add Fortran info.
1488 (calc_f77_array_dims): New function.
1489 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1491 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1492 as Fortran source files.
1493 * valops.c (f77_value_literal_string, f77_value_substring,
1494 f77_value_literal_complex): New functions.
1496 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1498 * c-typeprint.c (c_print_type): Assume demangled arguments
1499 if a '(' is found in varstring, looking for ')' at the end of
1500 varstring did fail with demangled const member functions, which
1501 have a trailing `const'.
1502 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1503 to avoid errors when compiling with DEC c89.
1504 (remote_wait): Cast to `char *' before passing buffer to
1505 fputs_filtered, to avoid errors when compiling with DEC c89.
1506 (remote_wait): Do not return inferior_pid by default, this
1507 statement is never reached, which causes warnings from some
1509 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1510 * symfile.c (load_command): If called with no argument, try
1511 to get the filename from the executable file.
1512 (generic_load): Remove check for NULL filename, it is done
1513 in load_command now.
1515 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1517 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1518 from June 2, 1994 (what was I thinking?!?). Fix it right this
1521 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1523 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1525 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1527 * README: Grammar improvements, clarifications, updates.
1529 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1531 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1532 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1533 * configure.in (powerpc-*-netware*): Automatically configure nlm
1535 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1536 specific stuff. Make things more configurable.
1537 * nlm/configure.in: Add powerpc-*-netware* target. Use
1538 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1540 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1541 Remove lots of architecture-specific stuff.
1542 * nlm/gdbserve.def: Add new imports.
1543 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1544 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1546 * nlm/prelude.o: What was this doing here?
1547 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1548 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1549 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1550 * config/powerpc/tm-ppc-nw.h: Ditto.
1552 * nlmstub.def: New file, contains imports for 386 nlm stub.
1554 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1556 * remote-pa.c: New file for HPPA embedded support. Currently it's
1558 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1560 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1562 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1563 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1565 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1567 * remote-mips.c: Remove unused declaration of mips_load.
1569 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * coffread.c: General cleanup, and support for section offsets.
1572 (time.h, sys/types.h, libbfd.h): Don't include.
1573 (cur_src_start_addr, cur_src_end_addr): Rename to
1574 current_source_start_addr, current_source_end_addr.
1575 (nlist_stream_global): Remove.
1576 (nlist_bfd_global): New global variable.
1577 (coff_symfile_read): Remove code that gets and uses fileno()
1579 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1580 section_offsets parameter, add text/data section offset to
1581 appropriate symbols' values.
1582 (read_one_sym): Use bfd_read instead of fread.
1583 (init_stringtab, init_lineno): Change first parameter to a bfd,
1584 use bfd routines instead of raw I/O.
1586 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1588 * symtab.c (decode_line_1): If funfirstline and we get a
1589 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1591 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1593 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1594 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1595 (TAGS): Also pass result of find on config sub-directory to etags.
1596 (ALLPARAM): Remove; now unused.
1598 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1600 * Makefile.in (VERSION): Bump to 4.13.1
1601 * NEWS, README: Update to match gdb 4.13 release version.
1603 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1605 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1606 * cxux-nat.c: Remove dangling #else block.
1607 (m88k_harris_core_register_addr): New function.
1609 * environ.c (init_environ): If no environment, do nothing.
1611 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1613 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1616 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1618 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1621 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1623 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1624 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1625 Include "libiberty.h" instead.
1627 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1629 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1630 add additional argument specifying raw address to permit
1631 proper release of debug registers.
1632 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1635 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1637 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1638 define them in top.c. Add comments to the hooks.
1640 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1642 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1643 `to_remove_breakpoint' fields.
1645 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1647 * infcmd.c (run_command): Remove comment suggesting using
1648 target_has_execution instead of inferior_pid.
1650 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1652 * remote-mips.c (mips_open): add code to handle baud rate.
1654 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1656 * infrun.c (wait_for_inferior): Call target_resume() upon
1657 detection of new processes.
1659 * procfs.c (create_procinfo): Return pointer to new procinfo
1661 * (do_detach): Spacing & formatting cleanup.
1662 * (procfs_wait): Move wait_again label to ensure that we really
1663 wait again. On exit from fork, release new child from gdbs'
1665 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1667 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1669 * i386-nlmstub.c (handle_exception): Wait until the thread has
1670 been started before killing the NLM by pointing the PC at
1673 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1675 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1676 Irix 5 has a standard _sigtramp signal handler.
1677 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1678 it is not needed for a standard _sigtramp signal handler.
1679 Add shared library sections to the section table of the target
1680 before adding the symbols.
1681 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1682 instructions that do not prepare a stack adjustment.
1683 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1684 which does the right thing on machines where `char' is unsigned.
1686 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1688 * remote.c (remote_open): Move setting of inferior_pid prior to
1689 call to remote_start_remote. Also use unique value for pid to
1690 avoid confusion with read_register_pid & friends.
1691 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1693 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1695 * dwarfread.c (bfd.h): Don't include.
1697 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1699 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1700 kill the program being debugged. KillMe(), the undocumented
1701 call intended for this purpose, causes the server to hang.
1703 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1705 * remote.c (read_frame): Calculate run length encoded checksum
1707 * config/sh/stub.c: New file.
1709 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1711 * target.c (find_default_run_target): Make sure to_can_run is set
1714 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * TODO: Remove note about fast watchpoints and remove obsolete
1719 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1721 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1722 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1723 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1725 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1727 * target.c (add_target): Don't call clean_target on target
1729 * (unpush_target): Test for to_close being set before calling.
1730 * (target_xfer_memory, target_info): Check for to_has_memory
1731 before playing with memory.
1733 * remote.c (remote_open): Set inferior_pid to make kill command
1735 * inflow.c (kill_command): Revert change of Aug 2. Use
1736 inferior_pid to determine whether to print out "The program is not
1737 being run." message.
1739 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1742 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1743 * m3-nat.c: Pass argument to return_to_top_level.
1744 Declare m3_kill_inferior before use.
1745 (port_chain_insert): In "can't happen" case, abort rather than
1746 setting `mid' to large decimal constant (which gcc warns about).
1747 (get_thread_name): Use cast to convert const char * to char *.
1748 (add_mach_specific_commands): #if 0 "thread break" command.
1749 (m3_trace_him): Call push_target.
1750 (mach_really_wait): New argument pid; remove unused
1752 (intercept_exec_calls): Call target_terminal_init and
1753 target_terminal_inferior once the child execs.
1754 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1756 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1758 * procfs.c (procfs_mourn_inferior): don't dereference the
1759 procinfo pointer after it has been freed.
1761 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1763 * breakpoint.c (breakpoint_1): Improve pluralization in display
1764 of breakpoint hit counts.
1766 * language.h (struct language_defn): Remove unused field
1768 (longest_float): Remove, no longer used.
1769 * language.c (unknown_language_defn, auto_language_defn,
1770 local_language_defn): Remove init of la_longest_float field.
1771 * c-lang.c (c_language_defn, cplus_language_defn,
1772 asm_language_defn): Ditto.
1773 * ch-lang.c (chill_language_defn): Ditto.
1774 * m2-lang.c (m2_language_defn): Ditto.
1776 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1778 * defs.h (bfd_read, bfd_seek): Remove declarations.
1779 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1781 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1783 * inflow.c (kill_command): Fix a bug which prevented target
1784 programs to be killed.
1786 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1788 * defs.h: Change two-line declarations to one-line form.
1789 (NORETURN): Define as "volatile" only for older GCCs.
1790 (ATTR_NORETURN): Define for newer GCCs.
1791 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1793 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1795 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1796 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1797 disable_breakpoint): Don't call breakpoints_changed; it is now
1798 called via the *_breakpoint_hook functions.
1799 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1801 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1803 * stabsread.c (read_type): Fix a bug in enum size calculation.
1805 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1807 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1808 argument types to shut up GCC.
1810 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1811 linker stub, then return the address the stub will return to.
1812 (frame_saved_pc): Correctly restart the search for the saved
1813 pc when a linker stub is encountered.
1815 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1816 register stores emitted by the version 9 HP compilers.
1817 (inst_saves_fr): Relax test for a specific base register (%r1);
1818 this avoids losing with the version 9 HP compilers.
1819 (skip_prologue): Try to skip argument stores emitted by the HP
1820 compilers. It's not perfect, but it's better than before.
1822 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1824 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1825 calling write_register_pid.
1826 * (write_register_pid): Add prototype.
1828 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1830 * remote.c (read_frame): Split readchar/checksum calculation into
1831 two parts since evaluation order is undefined.
1833 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1835 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1836 * Makefile.in (coredep.o): Add inferior.h as dependency.
1837 * inflow.c: Add F_SETOWN to list of defines to check
1838 around code that uses F_SETOWN.
1840 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1842 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1843 set the -L and -B directory prefixes so we can link with it.
1845 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1847 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1848 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1851 * General hackery to support alternate user-interface.
1852 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1853 disable_breakpoint): Call hooks for alternate user-interface.
1854 * defs.h: Add declarations for alternate user-interface hooks.
1855 * main.c (main): Add --nw (and --nowindows) options to disable
1857 * (near call to command_loop): Call command_loop_hook if set.
1858 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1859 * stack.c: Call print_frame_info_listing_hook if set.
1860 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1861 other files to make sure that calls to error and warning will
1862 work. Call init_ui_hook after everything else.
1863 * utils.c (query): Call query_hook if set.
1864 * (gdb_flush): Call flush_hook if set.
1865 * Change _initialize_utils to initialize_utils cuz we don't use
1866 automatic initialization of utils.c anymore.
1868 * Support for TK GUI.
1869 * Makefile.in: Add rule for gdbtk.o.
1870 * configure.in: Add support for --enable-gdbtk.
1871 * gdbtk.c: New file. Contains support routines for TK interface.
1872 * gdbtk.tcl: New file. Implements GUI policy.
1874 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1877 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1879 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1880 there and we are using the gcc from the tree.
1881 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1883 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1885 * Makefile.in (annotate.o): Add dependencies.
1887 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1889 * sparclite/aload.c: Added new -q (quiet) option.
1890 return 0 exit status if file was successfully downloaded.
1892 * nlm/gdbserve.c: merge in command line argument parsing changes
1893 and bug fixes made to i386-nlmstub.c.
1895 * i386-nlmstub.c: The returnLength field must be initialized
1896 before portConfig is passed to AIOGetPortConfiguration.
1897 Compare command line arguments with strnicmp(); args are
1898 case insensitive on netware.
1900 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1902 * Makefile.in (DISTSTUFF): Add definition.
1903 (diststuff): Add for new distribution support.
1904 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1905 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1906 Remove old distribution building rules, now uses standard
1907 distribution support in parent directory Makefile.in.
1909 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1911 * target.c (push_target): Cast result from xmalloc.
1913 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1915 * elfread.c (elf_symtab_read): Discard compiler labels generated
1916 by the Solaris 2.1/Intel SunPro compiler.
1918 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1920 * target.c (nomemory): Fix prototype and routine to take correct
1923 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1925 * Makefile.in (clean): Remove libgdb-files.
1927 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1929 * coredep.c: Include inferior.h.
1931 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1933 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1936 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1938 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1939 .cp as C++, alphabetize better.
1941 * breakpoint.c (ignore, condition): Move usage note into body of
1942 help text, so first line can be one-line summary.
1944 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1946 * target.c (unpush_target): Fix handling of removal of top target.
1948 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1950 * Makefile.in: Add stuff to build nlmstub.
1951 * Add rule for annotate.o to keep Sun make happy.
1952 * configure.in: Add config for powerpc/Netware.
1954 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1955 filename. This speeds up handling of trailing N_SO stabs (they
1956 mark the end of a .o file).
1958 * target.c, target.h: Change the way pushing and popping of
1959 targets work to support target overlays and inheritance.
1960 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1961 Fixup references to current_target, due to previous changes.
1963 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1964 needed to get the address of longjmp out of the target.
1966 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1968 * main.c: Include <ctype.h>.
1970 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1972 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1975 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1977 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1979 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1981 * Makefile.in (VERSION): Bump to 4.12.4.
1983 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1985 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1986 * configure.in (m88*-harris-cxux*): New configuration.
1987 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1988 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1990 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1991 (TARGET_WRITE_PC): Pass pid through to register writers.
1993 * configure.in (m68*): Put vendor-only-specified host configs
1994 after vendor-and-os-specified configs.
1995 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1997 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1998 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2001 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2003 * elfread.c (elf_symtab_read): Handle error return from
2004 bfd_get_dynamic_symtab_upper_bound gracefully.
2006 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2008 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2009 registers in use by the inferior.
2010 * coredep.c (fetch_core_registers, register_addr): Use it.
2011 * findvar.c (registers_changed, registers_fetched,
2012 read_register_bytes): Ditto.
2013 * infcmd.c (do_registers_info, registers_info): Ditto.
2014 * infptrace.c (fetch_inferior_registers,
2015 store_inferior_registers): Ditto.
2016 * stack.c (frame_info): Ditto.
2018 * coredep.c (CORE_REGISTER_ADDR): New macro.
2019 (fetch_core_registers): Use it.
2021 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2022 * symfile.c (add-symbol-file): Add usage note to help string.
2023 (add_shared_symbol_files_command): New command.
2026 * inferior.h (read_pc_pid): Declare.
2027 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2028 variable b, remove unused variable other_type_used.
2029 * main.c (inferior.h, call-cmds.h): Include.
2030 (gdb_init): Declare.
2031 * remote.c (remote_wait): Return 0 by default.
2033 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2035 Stop printing at null char option, from Oliver Meyer
2036 (omeyer@i3.informatik.rwth-aachen.de).
2037 * valprint.h, valprint.c (stop_print_at_null): New global.
2038 * valprint.c (_initialize_valprint): New print set subcommand
2040 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2041 printing a char array, adjust the number of chars to print.
2043 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2045 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2046 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2047 pic code in addition to prologues where an instruction from the
2048 prologue gets moved into the delay slot of a branch instruction
2049 immediately following the prologue. A table of potential prologue
2050 instructions (prologue_insn_tbl) is now used for picking apart a
2052 (frame_find_saved_regs): Changed the way in which limit gets set
2053 so that the delay slot of branch instructions immediately
2054 following the prologue gets examined.
2055 (pushed_size, store_parm_word, store_parm, push_parameters,
2056 collect_returned_value): Deleted.
2058 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2060 * infrun.c (wait_for_inferior): Handle stepping into leaf
2061 functions whose prologue consists of gp loading code only.
2063 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2065 * dbxread.c: Don't include libbfd.h.
2066 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2067 <time.h>, or <sys/types.h>.
2068 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2069 collect information about the stab and stab string sections.
2071 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2073 * stabsread.c (read_huge_number): handle large unsigned number
2074 for stabs generated by os9k C compiler.
2076 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2078 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2079 * breakpoint.h (hit_count): New breakpoint field.
2080 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2081 (clear_breakpoint_hit_counts): New function.
2082 (bpstat_stop_status): Increment the hit count.
2083 (breakpoint_1): Display the hit count.
2084 * infcmd.c (run_command): Reset breakpoint hit counts.
2085 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2086 displaying hit counts.
2088 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2090 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2091 symbols for all symbol files. Makes skipping over the
2092 trampoline code work when stepping from a function in a shared
2093 library into a function in a different shared library for Irix 5.
2094 Other ELF targets do not have enough information in their
2095 dynamic symbol tables to make this work.
2096 (elf_symtab_read): Relocate mst_solib_trampoline address.
2098 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2100 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2101 * configure.in (m68*-atari-sysv4*): New configuration.
2102 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2103 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2104 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2105 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2106 * config/m68k/amix.mh, config/m68k/amix.mt,
2107 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2110 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2112 * symtab.c (find_function_start_sal): New function to find
2113 the start of a function from a function symbol.
2114 (decode_line_1, decode_line_2): Use it instead of open coded
2115 partial copies of the code.
2116 (list_symbols): Quote symbol name before passing it to
2117 break_command to enable proper handling of mangled symbols.
2119 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2121 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2122 * ch-exp.y (yylex): First try name lookup using exact name
2123 typed by user; if that fails, try lower-cased name.
2125 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2127 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2128 Move "no debugging symbols found" test to symfile.c.
2129 * symfile.c (syms_from_objfile, reread_symbols): Add
2130 "no debugging symbols found" test.
2131 * coffread.c (init_stringtab): Handle stripped files with a
2132 stringtab offset of zero gracefully.
2133 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2134 BFD instead of stop_pc heuristic to determine if it is a dynamically
2136 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2137 ioctl, it indicates that the process has exited.
2139 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2141 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2142 .PARISC.unwind section now.
2144 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2146 * breakpoint.c (mention): Always show breakpoint address if no
2149 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2151 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2152 handling of shared libraries for non-ELF executables, but only if
2153 HANDLE_SVR4_EXEC_EMULATORS is defined.
2154 (locate_base): Try to find debug_base in the dynamic linker
2155 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2156 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2157 Define to enable handling of shared libraries for a.out executables,
2158 run under Solaris BCP.
2160 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2162 * infrun.c (wait_for_inferior): Print "Program exited normally"
2163 regardless of batch_mode.
2164 * defs.h, top.c (batch_mode): Removed.
2166 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2168 * Makefile.in (dcache_h): Remove redundant definition.
2169 (init.c): Add a comment.
2170 (top.c): Remove explicit compile action.
2171 * breakpoint.c (mention): Share code indicating location of
2172 break/watchpoints, don't print address if addressprint is off.
2173 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2174 (demangle): Remove redundant declarations.
2175 * eval.c: Remove redundant function declarations.
2176 * objfiles.h: Cosmetic and grammatical improvements.
2177 * TODO: Various updates.
2179 * remote-mips.c: Replace all \r chars with \015.
2180 (mips_receive_header): Display control characters readably.
2181 (mips_xfer_memory): Add a simple progress display.
2183 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2185 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2187 * remote-hms.c (flush): New function.
2188 (expect): Get edge case right.
2189 (hms_read_inferior_memory): Be more tolerant of line noise.
2191 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2193 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2194 target files, not non-existent mach3.mh and mach3.mt.
2196 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2198 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2199 symbols for all symbol files. Makes skipping over the
2200 trampoline code work when stepping from a function in a shared
2201 library into a function in a different shared library.
2202 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2204 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2206 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2207 names mean end of .o file.
2208 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2209 top of routine. Handle new thread notification cleanly.
2210 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2211 thread notification scheme.
2212 * (child_resume): General cleanups, handle resumption of all
2215 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2217 * ser-go32.c: Rewrite to run under windows.
2218 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2220 * serial.c (serial_open): Notice device "pc".
2221 * remote-e7000.c: Fix copyright date.
2222 (expect): Compare \n and \r the same.
2223 (e7000_open): Allow pc as a serial port
2224 * sh/sh.mt: Add ser-e7kpc.
2225 * h8300/h8300hms.mt: Add ser-e7kpc.
2226 * main.c (proc_wait): Don't wait if using go32.
2228 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2230 * somread.c: Simplify by using stabsect_build_psymtabs.
2231 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2232 corresponding to the name of the text section. All references
2234 (somstab_build_psymtabs): Delete function, no longer needed.
2236 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2238 * somread.c: Renamed from paread.c. Changed function names and
2239 comments to reflect that this file deals with SOM (an object file
2240 format), rather than the PA (a cpu).
2241 (Makefile.in): Chaned appropriately.
2242 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2243 * dbxread.c (somstab_build_psymtabs): Renamed from
2244 pastab_build_psymtabs.
2246 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2248 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2249 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2251 * Makefile.in: Updated for core-sol2.c.
2252 * README: Add notes about SPARCworks cc under Solaris 2.x,
2253 from Casper H.S. Dik (casper@fwi.uva.nl).
2254 * config/mips/xm-makeva.h: Removed, no longer necessary.
2255 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2256 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2257 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2259 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2261 * gdba.el: Put program input and output in a separate buffer.
2263 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2265 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2266 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2267 with global variable of same name in libnsl.so on UnixWare.
2269 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2271 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2272 embedded in template name.
2274 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2276 * config/i386/nm-linux.h: change calling convention of
2277 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2278 target_insert_watchpoint() and
2279 target_remove_watchpoint().
2281 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2282 to be long long in gdb.
2283 * config/mips/tm-bigmips.h: ditto.
2285 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2287 * c-lang.c (asm_language_defn): New definitions for language_asm,
2288 mostly copied from c_language_defn, to avoid warnings when
2289 switching between c and asm stack frames.
2291 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2293 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2294 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2295 (upgrade_type, handle_psymbol_enumerators): Likewise.
2296 (has_opaque_xref, cross_ref): Likewise.
2297 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2298 debugging information, rather than doing it here.
2299 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2300 point in ecoff_debug_swap backend structure, rather than calling
2301 ecoff_slurp_symbolic_info directly.
2303 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2305 * breakpoint.c: Include annotate.h. Call annotate_field rather
2306 than printing annotation directly.
2308 * main.c: Include string.h.
2310 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2312 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2313 call it instead of doing normal loop.
2314 * infcmd.c (attach_command): Don't call wait_for_inferior if
2316 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2317 hook that can decide whether to step over the next breakpoint.
2318 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2319 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2322 * configure.in: Improve sorting/formatting of hosts and targets.
2323 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2324 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2325 * Makefile.in (stop-gdb): New target.
2326 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2329 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2331 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2332 the identical initialization can be deleted from main.c, but i
2333 haven't done so just in case.
2335 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2337 * gdba.el: Added menu windows and slightly improved window
2338 handling to gdba.el. Fixed numerous minor bugs that were causing
2339 emacs and gdb to fall out of sync.
2341 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2343 * breakpoint.c: annotate changes lost at merge, put back in.
2345 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2347 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2350 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2352 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2354 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2355 writing of floating registers, the dpx2 kernel disallows it.
2356 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2357 is contained in o_praw.
2358 * irix5-nat.c (solib_map_sections): Adjust sections by the
2359 difference between the loaded address and the prelinked address.
2360 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2362 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2363 symbols, their value is absolute.
2364 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2365 libraries fh->adr fields of zero. Relocate minimal symbol values
2366 upon readin. Relocate non-stabs symbols upon readin.
2367 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2368 start address of the outermost block.
2369 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2370 instead of section_offsets and use relocated pst->textlow for
2371 line number and procedure address relocations.
2373 From gmo@MicroUnity.com (Guillermo A. Loyola):
2374 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2375 Handle SGI Irix5 stIndirect symbol type.
2377 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2379 * breakpoint.c: fix a syntax error native cc does not like.
2381 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2382 * sparclite/Makefile.in: ditto.
2383 * sparcl-tdpe.c: change file name because first 8 chars has to be
2385 * sparcl-stub.c: ditto.
2387 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2389 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2391 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2393 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2394 ignore) a PID argument.
2395 (hppa_pop_frame): Pass a PID to target_write_pc.
2396 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2397 and pass through a PID argument.
2398 (target_read_pc, target_write_pc): Update prototypes.
2400 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2402 * Makefile.in: add new file sparclite-tdep.c.
2403 * sparclite/Makefile.in: add new file sparclite-stub.c.
2404 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2406 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2407 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2409 * sparclite-tdep.c: new file, contains hardware breakpoint support
2411 * sparclite-stub.c: new file, stub code that add support hardware
2413 * breakpoint.c: add hardware breakpoint support.
2414 * breakpoint.h: add new breakpoint type to support hardware
2416 * config/mips/nm-irix4.h: change interface for target dependent
2417 code supporting watch point.
2418 * config/pa/nm-hppab.h: change interface for target dependent
2419 code supporting watch point.
2421 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2423 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2425 * stabsread.c (read_struct_fields): os9k nested structure does not
2426 have terminating ';', instead it just get to ',' and bit position
2429 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2431 * nlmread.c (nlm_symtab_read): Clean up a bit.
2432 * (nlm_symfile_read): Record bounds of main() so that backtrace
2433 command will know where to stop.
2434 * objfiles.c (objfile_relocate): Relocate entry point/func info
2435 for backtrace as well.
2436 * objfiles.h: Define values for invalid PCs for entry point info.
2437 * symfile.c (init_entry_point_info): Initialize invalid values
2438 with aforementioned macros.
2439 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2440 to cause backtrace to stop when it gets back to main().
2441 * config/i386/tm-i386nw.h: Ditto.
2443 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2445 Fix value_print, which used to be ostensibly language-independent,
2446 but would print pointers and arrays in C syntax. Instead, call
2447 a language-specific function.
2448 * language.h (struct language_defn): New functional field
2450 (LA_VALUE_PRINT): New macro.
2451 * language.c (unk_lang_value_print): New stub/dummy function.
2452 (unknown_language_defn, auto_language_defn, local_language_defn):
2454 * c-valprint.c (c_value_print): New function, with code moved from:
2455 * valprint.c (value_print): ... here. Now just invoke
2456 LA_VALUE_PRINT to do language-specific stuff.
2457 * valprint.c (value_print_array_elements): Make non-static.
2458 * c-lang.c (c_language_defn, cplus_language_defn): Add
2459 c_value_print in the la_value_print field.
2460 * m2-lang.c (m2_language_defn): Likewise.
2461 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2462 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2463 * ch-valprint.c (chill_value_print): New function, based on
2464 c_value_print, but use Chill "look and feel."
2465 * c-lang.h (c_value_print): New prototype.
2466 * ch-lang.h (chill_value_print): New prototype.
2467 * value.h (value_print_array_elements): New prototype.
2469 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2470 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2472 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2474 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2475 to new file top.c. Make things extern instead of static and
2476 similar rearrangements to deal with this.
2478 * utils.c: Move fputs_unfiltered to main.c. Remove
2479 FPUTS_UNFILTERED_OVERRIDE ifndef.
2480 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2481 and libgdb uses utils.c and top.c.
2483 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2485 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2487 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2489 * ch-valprint.c (chill_val_print_array_elements): New function.
2490 A Chill version of val_print_array_elements, it prints the
2491 array index labels, in additions ot the array element values.
2492 (chill_val_print): Use the new function.
2494 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2496 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2498 * defs.h (enum language): Add language_asm.
2499 * findvar.c (read_register_bytes read_register_gen
2500 write_register_bytes read_register read_register_pid
2501 write_register write_register_pid supply_register): Move multi-
2502 thread handling down into these routines. Create XXX_pid routines
2503 that allow register references to specify the pid.
2504 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2505 read_sp write_sp read_fp write_fp): Move these routines from
2506 infcmd to findvar to centralize the whole mess.
2507 * i386-nlmstub.c: Portability fixes.
2508 * infptrace.c (child_resume): Conditionalize to allow other natives
2509 to override it. Remove PIDGET gubbish, it's no longer necessary.
2510 * infrun.c (wait_for_inferior): Put registers_changed() before
2511 target_wait() to speed up remote debugging.
2512 * Replace code that reads registers from other threads with much
2513 nicer looking new function calls (see changes to findvar.c).
2514 * Don't skip prologues if debugging assembly source.
2515 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2516 child_resume to handle multi-thread debugging properly.
2517 * remote.c: Add O response to get console output from target.
2518 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2519 SERIAL_ERROR here to simplify callers.
2520 * Change static var timeout to remote_timeout.
2521 * (fromhex): Remove unnecessary return -1 at end of routine.
2522 * (remote_wait): Turn this into a big switch statement. Add
2523 support for O response.
2524 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2525 * (getpkt): Split getpkt into two parts. read_frame deals with
2526 all formatting issues, run-length encoding, and framing. getpkt
2527 now handles error recovery, and frame detection.
2528 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2529 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2530 control. (hardwire_readchar): Handle EINTR from read().
2531 * symfile.c (deduce_language_from_filename): Add support for .s
2533 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2534 override infptrace's child_wait.
2535 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2536 instead of XXXlynx.h.
2537 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2539 * nlm/gdbserve.c: Portability fixes.
2541 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2543 * inftarg.c (child_wait): Call proc_wait, not wait.
2544 (child_mourn_inferior): Call proc_remove_foreign.
2545 * main.c (gdb_init): Call init_proc.
2546 * main.c: Provide dummy versions of init_proc, proc_wait, and
2547 proc_remove_foreign for the gdb case (the libgdb case provides its
2548 own versions of these functions).
2549 * Makefile.in (libgdb-files): Add libproc.a.
2551 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2553 Hardware watchpoints for Linux, from Rick Sladkey
2554 (jrs@world.std.com).
2555 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2556 new hardware breakpoint recovery method.
2557 * i386v-nat.c (i386_insert_watchpoint,
2558 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2559 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2560 New functions to support the 386 hardware debugging registers.
2561 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2562 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2563 target_insert_watchpoint, target_remove_watchpoint): Define these
2564 macros to use the hardware debugging functions in i386v-nat.c.
2566 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2568 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2571 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2573 * target.c, target.h: New variables target_activity_function and
2575 * inflow.c, inferior.h: New functions set_sigio_trap and
2577 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2579 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2581 * remote-sim.h (sim_verbose): Delete.
2582 Document callbacks needed.
2583 (sim_*): Change result to void where there isn't one.
2584 (sim_open): Clarify argument and error response.
2585 (sim_close): Declare.
2586 (sim_load): Change bfd_handle argument to file name. Clarify result.
2587 (sim_create_inferior): Renamed from sim_set_args.
2588 (sim_set_pc): Delete.
2589 (sim_info): Delete printf_fn argument.
2590 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2591 (gdbsim_load): Try sim_load first.
2592 (gdbsim_create_inferior): Call sim_create_inferior.
2593 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2594 (gdbsim_close): Call sim_close.
2595 (gdbsim_files_info): Update call to sim_info.
2596 (gdbsim_ops): Realign comments.
2598 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2600 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2602 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2603 the auxent if the symbol's name is ".file". From David Edelsohn
2604 <c1dje@watson.ibm.com>.
2606 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * breakpoint.c (breakpoint_1): Fix typo.
2610 * annotate.c (annotate_field_end): Fix typo.
2612 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2614 * Makefile.in (TSSTART): Remove; no longer used.
2616 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2617 fputs_unfiltered and exit directly, rather than fatal. The latter
2618 calls vfprintf_unfiltered!
2620 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2621 * value.h, printcmd.c (print_value_flags): Move from here...
2622 * annotate.c: ...to here, and make it use can_dereference.
2624 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2626 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2627 Remove, needed for both native and cross.
2628 * target.c (attach_flag, generic_mourn_inferior): Put here.
2629 * utils.c (job_control): Put here.
2630 (terminal.h): Don't include anymore.
2632 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2634 * source.c (find_source_lines): Always use code that was #ifdef
2635 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2636 leaving it on the chain. Reindent much of this function.
2637 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2638 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2639 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2640 config/ns32k/xm-ns32km3.h: Remove all references to
2641 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2642 * main.c, fork-child.c, many config files: Remove all
2643 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2646 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2647 This avoids __eprintf troubles.
2649 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2651 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2652 initialization code which needs to be called even if we bypass the
2653 command line stuff into gdb_init.
2654 * utils.c (fputs_unfiltered): Surround in #ifndef
2655 FPUTS_UNFILTERED_OVERRIDE.
2656 * Makefile.in (libgdb.a): New target.
2658 * utils.c: Rearrange I/O stuff a bit so that all output goes
2659 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2660 which made %s not work with arbitrarily large strings.
2661 * printcmd.c (printf_command): Use printf_filtered, not
2662 printf_unfiltered and printf, now that arbitrary limit is gone.
2665 * breakpoint.c (watchpoint_check): Remove unused variable b.
2666 * stack.c (print_frame_info): Move sp and buf inside #if.
2667 * eval.c (evaluate_subexp): Remove unused variables pp,
2668 mangle_ptr, ptr, and mangle_tstr.
2669 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2671 * symtab.c (lookup_symtab): Put variable copy inside #if.
2672 (decode_line_1): Put variable q1 inside #if 0.
2673 * target.h: Declare target_link.
2674 * infrun.c (wait_for_inferior): Remove unused variables signame.
2675 * remote.c (remote_resume): Remove unused variable name.
2676 * c-exp.y (parse_number): Parenthesize operand of shift.
2677 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2678 (this is a semantic change, the warning seems to have detected a bug).
2679 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2680 * coffread.c: Move variable temptype inside #if.
2681 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2683 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2684 (chill_val_print): Remove unused variable in_range.
2685 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2686 (chill_val_print): Add default case for switch.
2687 * stabsread.h: Declare stabsect_build_psymtabs.
2688 * os9kread.c (read_minimal_symbols): Make this return void.
2689 (os9k_symfile_read): Remove unused variables stb_exist and val.
2690 (os9k_symfile_init): Remove unused variable val.
2691 (fill_sym): Remove unused variable id.
2692 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2693 unused variable nsl.
2694 Remove unused variable symfile_bfd.
2695 #if 0 unused variables lbrac_unmatched_complaint and
2696 lbrac_mismatch_complaint.
2697 Remove declaration for non-existent function os9k_next_symbol_text.
2699 * annotate.c, annotate.h: New files, containing a function for
2700 each annotation which outputs it.
2701 * Move breakpoints_changed from breakpoint.c to annotate.c.
2702 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2703 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2704 Use annotate.c functions to output annotations.
2705 * Makefile.in (OBS): Add annotate.o.
2707 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2709 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2710 elf_unwind_entries are always initialized.
2712 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2713 stubs which return directly to the caller rather than to the stub
2716 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2718 * c-exp.y (yyerror): Display a more informative error message.
2719 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2720 * m2-exp.y (yyerror): Ditto.
2722 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2724 * inflow.c (job_control): Move definition to front of file.
2726 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2728 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2729 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2731 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2733 * Makefile.in (kdb): Remove old init.c creation commands.
2734 * configure.in (sparclite): Match on sparclite*.
2735 * sparclite/aload.c (main): Only change section addresses for
2736 a.out format object files.
2738 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2740 * config/i386/go32.mh: Define CC.
2742 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2744 * gdbserver/Makefile.in: Remove irrelevant definitions and
2745 comments inherited from the gdb Makefile.
2746 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2747 (VERSION): Update to 4.12.3.
2748 (gdbserver): Remove any existing executable first.
2749 (distclean, realclean): Remove nm.h.
2750 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2751 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2752 Don't use absolute pathname.
2754 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2756 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2759 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2761 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2762 (print_it_normal): Add annotations for the inferior starting and
2763 stopping, and for all the various messages related to how it
2766 * printcmd.c (do_one_display): Annotate.
2767 * stack.c (print_frame_info): Annotate printing of stack frames.
2769 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2771 * remote.c (get_offsets): Handle case where stub doesn't support
2774 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2776 Add partial support for g++ code compiled with -fvtable-thunks.
2777 * c-valprint.c (c_val_print): Add vtblprint support
2779 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2780 pointers (if using thunks) as well as array of structs (otherwise).
2781 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2782 level, and make the latter non-static (so define_symbol can use it).
2783 * stabsread.c (define_symbol): If the type being defined is a
2784 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2785 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2786 * values.c (value_virtual_fn_field): Handle thunks.
2787 * values.c (value_headof): Minor efficiency hack.
2788 * values.c (value_headof): Incomplete thunk support. FIXME.
2790 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2792 * valprint.c (print_longest): Clarify comment about use_local.
2793 * printcmd.c, defs.h (print_address_numeric), callers in
2794 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2795 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2796 exec.c: New argument use_local.
2797 * source.c (identify_source_line): Use filtered output. Use
2798 print_address_numeric.
2800 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2801 language.c (type_error, range_error): Use filtered output.
2802 * utils.c (error_begin): Update comment to tell people to use
2805 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2806 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2809 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2811 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2812 from the fault, #ifndef FAULTED_USE_SIGINFO.
2813 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2815 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2817 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2818 Explicitly annotate each record.
2820 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2822 * xcoffexec.c: Reformat to standards and lint.
2823 (language.h): Include.
2824 (exec_close): Declare arg "quitting".
2825 (file_command): Declare arg "from_tty".
2826 (map_vmap): Cast xmalloc result to PTR.
2827 * rs6000-nat.c: Reformat to standards and lint.
2828 (exec_one_dummy_insn): Use char array for saved instruction.
2829 (fixup_breakpoints): Declare.
2830 (vmap_ldinfo): Be more informative in fatal error messages.
2831 (xcoff_relocate_symtab): Define to return void.
2832 * xcoffsolib.h: Reformat to standards, improve comments.
2833 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2835 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2837 * utils.c, defs.h (error_begin): New function.
2838 (quit): Print annotation before printing the error message.
2839 * main.c (return_to_top_level): Print annotation before doing the
2841 * symtab.c (decode_line_1): Call error not warning and then
2842 return_to_top_level. Call error_begin and printf_unfiltered
2843 rather calling warning (before calls to return_to_top_level).
2844 * core.c (memory_error): Use error_begin, printf_unfiltered,
2845 print_address_numeric and return_to_top_level instead of error.
2846 Cleans up a FIXME-32x64.
2847 * language.c (type_error, range_error): Call error_begin
2848 not just target_terminal_ours.
2850 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2851 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2852 side of an assignment is non-portable.
2854 * utils.c (query): Change syntax of query annotations to be
2855 consistent with other input annotations.
2856 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2858 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2860 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2862 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2863 that have a stack frame size of 32k or larger (from Paul Flinders).
2864 Remove #if 0'd code.
2866 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2868 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2869 for Lynx platforms that need it.
2870 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2872 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2874 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2875 than trying to deduce it from the fault.
2877 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2879 * printcmd.c (print_address_symbolic): Initialize name to empty
2880 string to avoid core dump if lookup fails.
2881 * remote-e7000.c (printf_e7000debug): Error if target not open.
2883 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2885 * i386-nlmstub.c: Update to be more in line with PIN stub.
2886 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2887 * (hex2mem): Init ptr.
2888 * General cleanups to use ConsolePrintf, standard prologues, etc...
2890 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2892 * i386-nlmstub.c: More changes to be compatible with remote.c.
2894 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2895 into (the far less frequently called) dbx_symfile_read.
2897 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2899 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2901 * dbxread.c (record_minimal_symbol): Record the section
2902 associated with the symbol to make dynmaic relocation work.
2903 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2904 Solaris brain-damage which don't apply to relocatable object
2906 * (stabsect_build_psymtabs): New routine to read stabs out of an
2907 arbitrarily named section.
2908 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2910 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2911 stabs out of the nlm.
2912 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2913 brain-damage which don't apply to relocatable object files.
2914 * remote.c (putpkt): Improve error reporting and error handling.
2915 * (get_offsets): Temporary kludge to force data & bss sections to
2916 have the same relocation.
2917 * stabsread.c (define_symbol, scan_file_globals): Record section
2920 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2922 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2923 FIXME-32x64 comment.
2925 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2927 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2928 to after call to target_wait. This means that flush_cached_frames
2929 can call target_terminal_ours if it wants to.
2930 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2931 comment about why the code is dubious.
2933 * stabsread.c (read_type): Call read_type, not nonexistent
2936 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2938 * remote-os9k.c (rombug_fetch_registers): set trace mode
2940 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2942 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2944 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2945 passed to process_one_symbol.
2946 * stabsread.c (read_type): process os9k functio prototype.
2948 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2953 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2955 * utils.c (prompt_for_continue): Annotate prompt.
2956 (query): Annotate query.
2957 * printcmd.c (print_frame_args): Change syntax of argument
2958 annotation to make name and value part of a single group of
2959 annotations, not two separate groups.
2960 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2961 * valprint.c (val_print_array_elements): Change syntax of
2962 annotation to be more concise.
2963 * main.c, defs.h (command_line_input): New argument tells what
2964 string to include in the annotations.
2965 * symtab.c (decode_line_2), main.c (read_command_lines,
2966 command_loop): Change callers.
2968 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2969 target null pointer.
2970 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2972 * printcmd.c (output_command): Annotate things we print here too.
2973 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2974 * Move declaration of print_value_flags from defs.h to value.h.
2975 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2977 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2979 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2980 BFD handles sun3 dynamic relocations now.
2981 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2984 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2986 * printcmd.c (print_command_1): Annotate the top-level expressions
2988 (print_frame_args): Annotate each argument.
2989 * printcmd.c, defs.h (print_value_flags): New function.
2990 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2991 * valprint.c (val_print_array_elements): Annotate each array element.
2993 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2995 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2996 the register contains a pointer to the type, not the type itself.
2998 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3000 * main.c (main): Accept --annotate=N option and make --fullname
3001 the same as --annotate=1.
3002 (command_line_input): Print annotatation before and after prompt.
3003 * blockframe.c (flush_cached_frames): Print annotation.
3004 * Rename frame_file_full_name to annotation_level and move it from
3006 * source.c (identify_source_line): If annotation_level > 1,
3007 change output format.
3008 * breakpoint.c: Print annotation whenever a breakpoint changes.
3009 * main.c: New variable server_command.
3010 (command_line_input): Parse "server " and set server_command.
3011 (dont_repeat): Check server_command.
3013 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3015 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3016 updating raw_symbol and symnum. Return a value in the case where
3019 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3021 * parse.c: Don't define block_found; it is defined in symtab.c.
3022 * parser-defs.h: Add comment regarding block_found.
3024 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3026 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3029 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3031 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3032 section vma. Do not read dynamic relocs for sun3 executables to
3033 avoid BFD assertion message.
3035 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3037 * nm-hppab.h (KERNEL_U_ADDR): Define.
3038 (FIVE_ARG_PTRACE): Likewise.
3039 (CANNOT_STORE_REGISTER): Likewise.
3040 * nm-hppah.h (KERNEL_U_ADDR): Define.
3041 (FIVE_ARG_PTRACE): Likewise.
3042 (CANNOT_STORE_REGISTER): Likewise.
3043 (NEED_TEXT_START_END): Likewise.
3045 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3046 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3047 (FIVE_ARG_PTRACE): Likewise.
3048 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3049 (FIVE_ARG_PTRACE): Likewise.
3051 * hppa-tdep.c (read_unwind_info): Make static.
3052 (restore_pc_queue): Indirect through the target vector to
3053 reload the register state.
3055 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3057 * paread.c (compare_unwind_entries): Delete function. It's been
3058 moved into hppa-tdep.c.
3059 (read_unwind_info): Likewise.
3060 (pa_symfile_read): No longer call read_unwind_info. The unwind
3061 tables will be read in as they are needed.
3063 * hppa-tdep.c (compare_unwind_entries): New function.
3064 (read_unwind_info, internalize_unwinds): Likewise.
3065 (find_unwind_entry): Read in unwind information on demand.
3067 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3069 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3070 to : in search path processing.
3071 * defs.h (qsort): Rename argument in prototype.
3072 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3074 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3075 (false): Eliminate usages.
3077 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3079 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3080 All references to value changed to value_ptrlage_command is now
3082 All references to value changed to value_ptr.
3083 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3084 * remote-hms.c (hms_wait): Timeout after five seconds.
3085 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3086 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3087 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3089 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3091 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3093 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3095 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3097 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3098 bp_watchpoint_scope breakpoints.
3099 (struct breakpoint): Add val_chain and related_breakpoint fields
3100 for use by watchpoints.
3102 * breakpoint.c (within_scope): Delete. No longer used.
3103 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3104 (target_{remove,insert}_watchpoint): Likewise.
3105 (can_use_hardware_watchpoint): New function.
3106 (remove_breakpoint): New function to remove a single breakpoint
3107 or hardware watchpoint.
3108 (insert_breakpoints): Handle insertion of hardware watchpoints.
3109 Store a copy of the value chain derived from the watchpoint
3111 (remove_breakpoints): Simplify by using remove_breakpoint.
3112 (delete_breakpoint): Likewise.
3113 (watchpoint_check): Delete the watchpoint and watchpoint scope
3114 breakpoints when the watchpoint goes out of scope. Save & restore
3115 the current frame after checking watchpoints.
3116 (breakpoint_init_inferior): Likewise (restarting the program
3117 makes all local watchpoints go out of scope).
3118 (bpstat_stop_status): Handle hardware watchpoints much like normal
3119 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3120 when the watchpoint goes out of scope. Remove and reinsert all
3121 breakpoints before returning if we stopped when a hardware watchpoint
3123 (watch_command): Use a hardware watchpoint when possible. If
3124 watching a local expression, build a scope breakpoint too.
3125 (map_breakpoint_numbers): Also call given function for any
3126 related breakpoints.
3127 (disable_breakpoint): Never disable a scope breakpoint.
3128 (enable_breakpoint): Handle hardware breakpoints much like normal
3129 breakpoints, but recompute the watchpoint_scope breakpoint's
3130 frame and address (if we have an associated scope breakpoint).
3131 (read_memory_nobpt): Handle hardware watchpoints like normal
3132 watchpoints. When necessary handle watchpoint_scope breakpoints.
3133 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3134 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3135 (disable_command): Likewise.
3137 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3138 Extern prototype added to frame.h
3140 * infrun.c (wait_for_inferior): Set current_frame and select
3141 a frame before checking if we stopped due to a hardare watchpoint
3142 firing. Handle stepping over hardware watchpoints.
3143 (normal_stop): Remove unnecessary call to select_frame.
3145 * value.h (value_release_to_mark): Declare.
3146 * values.c (value_release_to_mark): New function.
3148 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3149 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3151 * hppab-nat.c (hppa_set_watchpoint): New function.
3153 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3154 (HAVE_STEPPABLE_WATCHPOINT): Define.
3155 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3156 (target_{insert,delete}_watchpoint): Define.
3158 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3159 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3160 (target_{insert,remove}_watchpoint): Likewise.
3162 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3164 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3165 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3166 often have the same names as debug symbols for functions, and
3167 confuse lookup_symbol().
3169 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3171 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3172 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3173 REGISTER_RAW_SIZE (1).
3174 Together these changes work around a bug in HP's compiler. Both
3175 seem to be necessary.
3177 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3179 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3180 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3181 are type mst_solib_trampoline.
3183 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3185 * config/m68k/es1800.mt: Change comments.
3187 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3189 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3191 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3193 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3196 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3198 * values.c (unpack_long): Remove obsolete comment about using a
3201 * symfile.c (symbol_file_command): Add comments about command syntax.
3203 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3204 Jim Kingdon (kingdon@cygnus.com)
3206 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3207 are in the .plt section.
3208 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3209 find_solib_trampoline_target): New functions for handling
3210 stepping into -g compiled shared libraries.
3211 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3212 find_solib_trampoline_target): Add prototypes.
3213 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3214 Define to handle stepping into -g compiled shared libraries.
3215 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3216 stepping into -g compiled shared libraries.
3218 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3220 * configure.in: Add mips-*-sysv4* support.
3221 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3222 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3223 New files for MIPS SVR4 support.
3224 * Makefile.in: Update for new mipsv4 files.
3225 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3226 read_next_frame_reg to obtain the frame relative stack pointer.
3227 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3228 obtain the frame relative stack pointer.
3229 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3230 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3231 by entering them into the minimal symbol table.
3232 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3233 a long for float formats.
3234 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3235 get defined in <link.h>.
3236 * solib.c (solib_add): Add shared library sections to the section
3237 table of the target before adding the symbols.
3238 * partial-stab.h: Relocate static and global functions.
3239 * dbxread.c (read_dbx_symtab): Remove unused variable
3240 end_of_text_address. Relocate text_addr when passing it
3243 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3244 library functions before the executable is run. Retrieve dynamic
3245 symbols from stripped executables.
3246 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3247 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3248 if no debugging symbols were found.
3249 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3250 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3252 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3253 OSF/1 has shared libraries.
3255 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3257 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3258 to BFD handling of dynamic symbols.
3260 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3262 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3263 then gets its real address into FUN and its GOT/DP value into %r19.
3265 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3267 * hppa-tdep.c (frameless_function_invocation): If no unwind
3268 descriptor was found, then assume this was not a frameless
3269 function invocation.
3270 (frame_saved_pc): If the saved PC is in a linker stub, then
3271 return the return address which the linker stub will return to.
3273 * xm-hppab.h: Never define USG.
3274 * xm-hppah.h: Always define USG.
3276 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3278 * values.c (unpack_long, value_from_longest),
3279 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3281 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3283 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3285 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3287 For SVR4 targets, enable gdb to set breakpoints in shared
3288 library functions before the executable is run.
3289 * elfread.c (elf_symtab_read): Handle symbols for shared library
3291 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3292 and moved to objfiles.c.
3293 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3294 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3295 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3296 the new generic definition from tm-sysv4.h works for Solaris.
3298 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3300 * elfread.c (elf_symtab_read): Change storage_needed,
3301 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3302 bfd_get_symtab_upper_bound. Check for errors from
3303 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3304 * nlmread.c (nlm_symtab_read): Same changes.
3306 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3308 * xcoffread.c (xcoff_next_symbol_text): New function.
3309 (read_xcoff_symtab): Set next_symbol_text_func to it.
3310 Move raw_symbol outside of read_xcoff_symtab.
3312 * remote.c (getpkt): Remove unused "out" label.
3314 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3316 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3317 about more than one watchpoint being triggered.
3319 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3321 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3323 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3325 * blockframe.c (find_pc_partial_function): mst_file_text
3326 symbols do not live in the shared library transfer table.
3327 * ch-exp.y (decode_integer_value, match_character_literal,
3328 match_bitstring_literal): Guard tolower calls with isupper,
3329 tolower on old BSD systems blindly subtracts a constant.
3330 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3331 well when determining the producer of the object file.
3332 * mdebugread.c (has_opaque_xref): New function to check for
3333 cross reference to an opaque aggregate.
3334 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3335 enter typedefs to opaque aggregates into the symbol tables.
3336 * mdebugread.c (parse_external): Remove skip_procedures argument,
3337 it has always been 1. Remove code that handled stProc symbols,
3338 it was never executed and was wrong, as the index of a
3339 stProc symbol points to the local symbol table and not to the
3340 auxiliary symbol info. Update caller.
3341 * mdebugread.c (parse_partial_symbols): Do not enter external
3342 stProc symbols into the partial symbol table, they are already
3343 entered into the minimal symbol table.
3344 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3345 Remove all conditionals and definitions for ptx.
3346 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3347 Fix addresses of floating point registers in REGISTER_U_ADDR.
3348 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3349 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3350 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3351 signal trampoline code work.
3352 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3353 Remove all conditionals and definitions for ptx.
3354 Remove KDB definitions.
3355 * symm-nat.c (store_inferior_registers): Fetch registers before
3356 storing them to obtain valid floating point control registers.
3357 Store fpu registers.
3358 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3359 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3360 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3362 * symm-nat.c (child_resume): Update type of `signal' parameter.
3363 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3365 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3367 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3368 calling import stubs for functions in shared libraries.
3370 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3372 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3374 * ch-lang.c (chill_is_varying_struct): Magic string is
3375 was "<var_length>" is now "__var_length" (more portable).
3377 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3379 * remote.c (getpkt): If we get a timeout, actually retry rather
3380 than just giving up the first time it happens.
3381 * remote.c: Document sequence numbers.
3382 (remote_store_registers): Change syntax of 'P' request so that it
3383 never looks like a sequence number.
3385 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3387 * os9kread.c (record_minimal_symbol): add section_offset to
3388 relocate minimal symbol table.
3389 * os9kread.c (read_minimal_symbols): ditto.
3390 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3392 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3393 return. Also if file addr is 0 leave it 0, not to relocate.
3394 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3395 'set remotexoff' and 'set remotelog' commands.
3397 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * remote.c (remote_store_registers): Add 'P' request to set an
3400 individual register.
3401 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3404 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3406 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3407 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3408 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3410 * command.c (do_setshow_command, case var_string): Never add a
3411 space to the end of the string.
3412 * NEWS: Document this change.
3413 * .gdbinit: Add a space to the "set prompt" command.
3415 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3417 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3418 changes to make it compile (it doesn't link yet).
3420 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3421 (set_demangling_style, set_demangling_command): Use savestring not
3422 strdup. We were not dealing properly with a NULL return from
3423 strdup, and were not declaring strdup (the system header may or
3426 * valprint.c (val_print): Remove inaccurate comment about what
3427 types can be stub types.
3429 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3430 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3431 Supply alternate version if ATTACH_DETACH is not defined.
3432 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3433 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3434 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3436 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3438 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3440 (skip_trampoline_code): Rewrite and add support for argument
3441 relocation stubs stubs, import/export stubs, calls through
3442 "_sr4export" and cascaded trampolines.
3444 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3445 if no unwind descriptor is found.
3447 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3448 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3449 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3450 differently. All registers are four bytes.
3451 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3453 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3455 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3456 registers as both single and double values (fetching 2nd 32bit half
3457 as necessary). Annotate each register printed with its precision.
3459 * paread.c (read_unwind_info): Fix off-by-one error.
3461 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3463 * main.c (complete_command): Deal with it if arg is NULL.
3465 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3467 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3468 regarding using the PC--using the PC is necessary and all the
3469 FIXME comments in the world won't make it go away.
3471 * valops.c (value_at, value_at_lazy): Give error if we dereference
3473 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3474 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3476 * stabsread.c (patch_block_stabs): Add comment about what happens
3477 if the definition is in another compilation unit from the stab.
3479 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3481 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3483 * main.c (complete_command): New command, from Rick Sladkey
3484 <jrs@world.std.com>.
3485 (symbol_completion_function): Don't declare rl_point and
3486 rl_line_buffer; they are now declared in readline.h.
3487 (show_commands): Don't declare history_base; it is declared in
3489 * command.c (lookup_cmd): Don't delete trailing whitespace.
3490 Reverts change of 14 May 1989.
3492 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3494 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3495 code from prim_record_minimal_symbol_and_info() to here. Callers
3496 of the latter can legitimately supply a section number of -1.
3498 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3500 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3501 member functions have an element in args for a (nonexistent) this
3504 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3506 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3508 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3509 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3511 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3512 for the structure's type. All callers changed.
3514 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3515 for each structure argument rather than assuming it's either
3516 true or false for all structure arguments.
3518 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3519 on the length structure passed, not the compiler used.
3521 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3522 argument for the structure's type.
3524 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3526 * values.c (set_internalvar): Don't set var->value until we are
3527 sure there won't be an error().
3529 * remote.c (get_offsets): Reinstate comment which was in
3530 remote_wait about use of SECT_OFF_TEXT and so on.
3532 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3534 * symmisc.c (maintenance_check_symtabs): New function to check
3535 consistency of psymtabs and symtabs.
3536 * symtab.h (maintenance_check_symtabs): Add prototype.
3537 * maint.c: Add new `maint check-symtabs' command.
3538 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3539 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3540 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3542 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3543 to write_memory to avoid warnings from gcc.
3544 * config/i386/xm-symmetry.h: Add missing #endif.
3545 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3546 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3547 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3549 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3551 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3552 (hppa_push_arguments): Likewise.
3554 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3556 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3557 improve remote debugging efficiency. Also fixed problems with
3558 doing function calls for programs with no entry points.
3559 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3560 entry_point_address.
3561 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3562 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3563 parse_lines): Pass section_offsets info to these routines so that
3564 we can relocate symbol table entries upon readin.
3565 * (psymtab_to_symtab_1): Set symtab->primary to tell
3566 objfile_relocate to do relocations for our symbols.
3567 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3568 (which hang off of the symbol table).
3569 * Use prim_record_minimal_symbols_and_info instead of
3570 prim_record_minimal_symbols to supply section info to make minimal
3571 symbol relocations work.
3572 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3573 -1, try to deduce it from ms_type.
3574 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3575 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3576 add code to relocate objfile->sections data structure.
3577 * remote.c (get_offsets): Use new protocol message to acquire
3578 section offsets from the target.
3579 * (remote_wait): Get rid of relocation stuff. That's all handled
3580 by objfile_relocate now.
3581 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3582 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3584 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3586 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3588 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3590 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3591 can no longer set this at run time.
3592 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3593 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3594 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3595 sparc-tdep.c compiles).
3596 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3598 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3601 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3602 * configure.in: Recognize m68*-cisco*-*.
3604 * Makefile.in (TAGS): Use variables directly, rather than using
3605 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3606 and means that these filenames no longer need be unique across all
3607 the config/* directories.
3608 * configure.in: Put the config/*/ into TM_FILE, etc.
3610 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3611 and trapv exceptions.
3613 * target.h (struct section_table), objfiles.h (struct obj_section):
3614 Change name of field sec_ptr to the_bfd_section. More mnemonic
3615 and avoids the (sort of, for the ptx compiler) name clash with
3616 the name of the typedef.
3617 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3618 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3620 * utils.c: Include readline.h.
3621 * Makefile.in (utils.o): Add dependency.
3623 * remote.c (getpkt): Add support for run-length encoding.
3625 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3627 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3629 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3631 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3632 prim_record_minimal_symbol.
3635 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3636 computing their offset from the start of the old buffer and adding
3637 to the new buffer, rather than by assuming we can add the
3638 difference between the old buffer and the new buffer (it might not
3639 fit in an int). Merge in cosmetic differences from emacs regex.c
3640 version of this macro.
3642 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3644 * Makefile.in (install-only): Fix use of program_transform_name.
3646 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3648 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3649 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3650 so I'm nuking the command.
3651 * symtab.c (find_addr_symbol): Comment out, no longer used.
3653 * main.c (main): Don't init_source_path for the -cd argument. Now
3654 that source_path doesn't contain the current_directory from when
3655 GDB started up, init_source_path is no longer useful (and is
3656 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3658 * TODO: Remove item about line numbers being off. It is useless
3659 and confusing without a reproducible test case (it mentions
3660 proceed(), but I was able to step through proceed without trouble).
3662 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3664 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3665 library functions before the executable is run. Retrieve dynamic
3666 symbols from stripped executables.
3667 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3668 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3669 symtab.c (list_symbols): Handle mst_solib_trampoline.
3670 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3671 for all targets, remove IBM6000_TARGET dependencies.
3672 * dbxread.c (read_dbx_dynamic_symtab): New function.
3673 * dbxread.c (dbx_symfile_read): Use it.
3674 * dbxread.c (SET_NAMESTRING): Set namestring to
3675 "<bad string table index>" instead of "foo" if the string index is
3677 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3679 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3680 to break_command. Handle mst_file_* minimal symbol types.
3681 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3683 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3685 * c-exp.y(yylex): fix potential memory overflow.
3687 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * environ.c (set_in_environ): Eliminate special handling of PATH and
3691 * putenv.c: Removed, conflicts with system declaration of
3692 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3694 * Makefile.in: Change accordingly.
3695 * procfs.c (procfs_create_inferior): Change comment accordingly.
3697 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3699 * rs6000-tdep.c: Change value to value_ptr.
3701 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3703 * i386m3-nat.c: Include floatformat.h.
3704 (get_i387_state): Use memset not bzero.
3708 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3709 ieee-float.h to floatformat.h.
3711 * valprint.c (val_print_string): Ignore error if the error
3712 happened after a terminating '\0'.
3714 * c-valprint.c (c_val_print): Never add 1 to return value from
3715 val_print_string; just return what it returns.
3717 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3718 looping through all of the enums.
3719 * infrun.c (signals_info): Use it.
3721 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3723 * main.c (main): When printing warning about bad baud rate, don't
3724 use warning(); it relies on current_target which isn't set up yet.
3726 * breakpoint.c (_initialize_breakpoint): Update docstring for
3727 tbreak to match what the code actually does. Don't mention tbreak
3728 in docstrings for "enable once" or "enable breakpoints once".
3730 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3732 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3733 while (0). That defeats the whole purpose of using do . . . while (0).
3734 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3735 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3736 using a ?: expression as an lvalue is not portable.
3738 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3739 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3740 'p' and 'r' symbol descriptors into a single symbol to look for a
3742 * README, config/sparc/tm-sparc.h: Update comments.
3744 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3746 * mdebugread.c (parse_type): Do not complain for types with
3747 an `indexNil' aux index, these are simply undefined types.
3748 Remove indexNil check from caller of parse_type.
3749 * mdebugread.c (parse_partial_symbols): Do not enter
3750 stGlobal, scCommon symbols into the minimal symbol table, their
3751 value is the size of the common, not its address.
3752 Handle scInit, scFini, scPData and scXData sections.
3753 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3755 Enter stProc symbols into the global_psymbols list once, not into
3756 the static_psymbols_list.
3757 Get rid of dummy psymtab if it is empty, to allow proper detection
3758 of stripped executables.
3759 * mdebugread.c (cross_ref): Allow cross references to Fortran
3762 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3764 * stabsread.c (common_block_end, fix_common_block): Stash the
3765 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3766 as to not assume that a pointer fits in an enum.
3768 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3770 * os9kread.c (fill_sym): check compiler verion number for pre-
3772 * os9kread.c (os9k_process_one_symbol): address of symbol is
3773 relative to section not module.
3774 * stabsread.c (define_symbol): add symbol type 's' as local
3776 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3778 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3779 * remote-os9k.c: fix bug in 'set remotebaud' function.
3780 * remote-os9k.c (rombug_link): minimize checking so to improve
3782 * symfile.c (symbol_file_command): check if failed to link, also make
3783 the command be able to accept more than one filenames.
3784 * target.c (target_link): check if failed to link with rombug.
3785 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3787 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3789 * remote-es.c (es1800_child_ops): Don't declare it static.
3791 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3793 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3795 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3797 * dbxread.c: New variable lowest_text_address.
3798 (record_minimal_symbol, read_dbx_symtab): Set it.
3799 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3800 end_of_text_address.
3801 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3803 * dbxread.c (end_psymtab): Remove old and commented out
3804 capping_global and capping_static. Fix comments regarding
3805 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3807 * parser-defs.h: Add "extern" to start of variable declarations so
3808 we don't end up with commons.
3809 * parse.c: Define these variables.
3811 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3814 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3816 * alpha-tdep.c: Change value to value_ptr.
3818 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3820 * solib.c (elf_locate_base): New function to locate the address
3821 of the dynamic linker's runtime structure in the dynamic info section.
3822 * solib.c (locate_base): Use it instead of iterating over the list
3823 of mapped address segments.
3824 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3827 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3829 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3830 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3831 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3832 signal trampoline and interrupt routines.
3833 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3834 (frame_chain, frame_chain_valid): Likewise.
3835 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3836 saved regs convention for SP.
3838 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3839 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3840 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3842 * tm-hppah.h (IN_SIGTRAMP): Define.
3844 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3846 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3847 alphabetic character as the start of a name.
3849 * sparclite/Makefile.in (all install): Build and install aload.
3851 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3852 config.guess and config.sub produce.
3854 * mips-tdep.c: Change value to value_ptr.
3856 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3858 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3859 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3860 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3861 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3862 value with value_ptr. This is for the ptx compiler.
3863 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3865 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3866 #if 0 i386_float_info.
3867 * symm-tdep.c (round): Remove. Also remove sgttyb.
3868 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3869 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3870 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3871 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3873 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3874 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3875 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3876 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3877 tm-i386v.h is apparently OK.
3878 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3879 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3882 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3884 * osfsolib.c (xfer_link_map_member): Update to use new
3885 target_read_string interface.
3887 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3889 * infrun.c (wait_for_inferior): In checking
3890 remove_breakpoints_on_following_step, check
3891 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3893 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3895 * os9kread.c (os9k_process_one_symbol): Rename
3896 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3897 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3898 (CORE_ADDR)0, from target_link, since that is what it uses.
3899 Process name at end, not during parsing (like we did before Kung's
3900 change), so that -readnow and -mapped can appear anywhere.
3901 Make text_relocation a local variable.
3902 * config/i386/i386os9k.mt: Fix comment.
3903 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3904 * os9kread.c: Put "comments" after #endif inside /* */.
3905 * stabsread.h: Add os9k_stabs variable.
3906 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3908 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3909 descriptor in global_symbols not local_symbols.
3910 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3912 (read_type): If os9k_stabs, accept function parameters after 'f'
3914 (read_array_type): If os9k_stabs, don't expect index type and
3915 expect lower and upper to be separated by ',' not ';'.
3916 (read_enum_type): If os9k_stabs, read a number before the first
3917 enumeration constant.
3918 (os9k_init_type_vector): New function.
3919 (dbx_lookup_type): Call it when starting new type vector.
3920 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3921 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3922 * os9kstab.c: Removed.
3923 * Makefile.in: Update accordingly.
3924 * objfiles.c (objfile_relocate_data): Removed.
3925 * remote-os9k.c (rombug_wait): Call objfile_relocate
3926 not objfile_relocate_data.
3927 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3928 * remote-os9k.c (rombug_wait): Call find_pc_section not
3930 * main.c (quit_command): Check inferior_pid; revert Kung change.
3931 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3933 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3935 * os9kread.c: New file to read os9000 style symbo table.
3936 * os9kstab.c: new file to read os9000 style stabs.
3937 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3938 * objfiles.c (find_pc_objfile): new function to search objfile
3940 * objfiles.c (objfile_relocate_data): new function to relocate
3941 data symbols in symbol table.
3942 * objfiles.h: Add two aux fields in struct objfile to handle
3943 multiple symbol table files situation like in os9000.
3944 * symfile.c: Change so 'symbol-file' command can handle multiple
3945 files. Also call target_link() to get relocation infos.
3946 * target.c (target_link): new function to get relocation info when
3947 a symbol file is requested to load.
3948 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3949 because in cross mode there's no inferior pid, bit they need to
3951 Makefile.in: add os9kread.c os9kstab.c and .o's.
3952 configure.in: add i386os9k target.
3953 config/i386/i386os9k.mt: new add.
3954 config/i386/tm-i386os9k.h: new add.
3956 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3958 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3959 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3961 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3963 * target.c, target.h (target_read_string): Provide error detection to
3964 caller. Put string in malloc'd space, so caller need not impose
3966 * solib.c (find_solib): Update to use new interface.
3967 * irix5-nat.c (find_solib): Read o_path from inferior
3968 (clear_solib): Free storage for o_path.
3969 * valprint.c (val_print_string): Add comments.
3971 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3973 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3976 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3978 * value.h (struct value): Add modifiable field.
3979 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3980 (record_latest_value): Don't mess with VALUE_LVAL of value.
3981 * valops.c (value_assign): Check it. Reword existing error
3982 message on not_lval.
3984 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3985 (STEP_SKIPS_DELAY): Added.
3986 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3989 * valprint.c (val_print_string): If errcode is set, always print
3990 an error, regardless of force_ellipsis. In the non-EIO case,
3991 just print the error message rather than calling error(). Don't
3992 access *(bufptr-1) if bufptr points to the start of the buffer.
3993 When looking for '\0', don't increment bufptr and addr if bufptr
3994 started out already at limit. If an error happens on fetching the
3995 first character, don't print the string.
3997 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3999 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4002 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4003 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4004 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4005 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4006 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4007 * findvar.c: Update comment regarding ieee-float.h.
4009 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4011 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4012 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4013 Define to make backtracing through the various sigtramp handlers
4015 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4016 the saved pc from ucontext on the stack for SVR4 signal handling.
4018 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4020 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4021 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4022 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4023 just use the global variable itself. When printing baud rate,
4024 don't print a baud rate if baud_rate is -1.
4026 * coffread.c (read_coff_symtab): Pass mst_file_* to
4027 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4028 symbols in the minimal symbols regardless of SDB_TYPE.
4030 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4032 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4033 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4034 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4035 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4036 ignored bs->stop for a bp_step_resume breakpoint.
4037 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4038 which performs one (the check_sigtramp2 one) of the functions
4039 which had been handled by the step_resume_breakpoint. For each
4040 use of the step_resume_breakpoint, make it still use the
4041 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4043 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4044 When setting the frame address of the step resume breakpoint, set
4045 it to the address for frame *before* the call instruction is
4046 executed, not after.
4048 * mips-tdep.c (mips_print_register): Print integers using
4049 print_scalar_formatted rather than duplicating all the
4050 CC_HAS_LONG_LONG and so on.
4051 (mips_push_dummy_frame): Use read_register_gen rather than using
4052 read_register and then putting it back in target format with
4053 store_unsigned_integer. If registers are more than 4 bytes, give
4054 an error rather than have some registers overwrite other
4056 #if 0 unused include of opcode/mips.h.
4058 * symfile.h: Don't declare arguments for coff_getfilename.
4060 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4062 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4064 * configure.in (hppa*-*-osf*): New configuration.
4065 * config/pa/hppaosf.mt: New target makefile fragment.
4066 * config/pa/tm-hppao.h: New target include file.
4068 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4070 * exec.c (print_section_info): Print entry point for exec_bfd only.
4071 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4072 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4073 causes problems if <sys/types.h> has no multiple inclusion protection.
4075 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4077 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4078 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4079 (CALL_DUMMY_LENGTH): Changed accordingly.
4081 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4083 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4084 numbers of register windows.
4086 * sparclite/hello.c: Add factorial function for testing.
4087 * salib.c: Use macros instead of constants for I/O addresses to
4088 make 931 support easier.
4089 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4090 register in sta/lda instructions.
4092 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4094 * dbxread.c (process_one_symbol): Set
4095 block_address_function_relative for COFF like we do for ELF and SOM.
4097 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4099 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4101 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4102 the enumerators of an ecoff enum into the partial symbol table.
4103 * mdebugread.c (parse_partial_symbols): Call it.
4104 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4105 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4106 offsets. Cast psymtab->read_symtab to PTR before passing it to
4108 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4109 set up the global offset table pointer in pic compiled code.
4110 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4111 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4112 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4113 ensures that floats are promoted to doubles before they are pushed
4116 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4118 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4119 Fixup cache_on and flush_i_cache so that they work for both the
4120 930 and 932 processors. Rewrite most low level funcs (uart
4121 access & cache stuff) to use new ASI access macros in sparclite.h.
4122 Also make it easy to access second serial port.
4124 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4126 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4127 <sys/stat.h>; not needed.
4129 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4131 * stack.c (print_frame_info): In "pathological" case, don't
4132 distrust the line number information.
4134 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4136 * mips-tdep.c (mips_print_register): handle 64 bits register.
4137 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4139 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4143 * Makefile.in (install): Do the sed for program_transform_name
4144 ourselves instead of worrying about INSTALL_XFORM. This enables
4145 users to override INSTALL_PROGRAM in the standard way.
4147 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4148 depend on Makefile.in.
4150 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4151 Only test against INT_MIN if a LONGEST is bigger than an int.
4153 * README: Change GhostScript to Ghostscript.
4155 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4157 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4158 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4159 character file names.
4160 * Makefile.in (ALLPARAM): Add these files.
4162 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4163 character file names.
4164 * Makefile.in: Add Kung's new mips64 files.
4166 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4168 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4169 mips64el-*-ecoff and mips64-big-*.
4170 * defs.h: get rid of FORCE_LONG_LONG.
4171 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4172 parsing. Change register size to be MIPS_REGSIZE.
4174 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4176 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4177 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4178 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4180 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4182 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4183 (remove_commands, add_commands): Add/remove hms-drain when target
4186 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4188 * configure.in: Add Lynx/rs6000 support.
4189 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4190 messages. Add rs6000 support. Don't try to modify unwritable
4192 * rs6000-nat.c: Move lots of native dependent stuff (like core
4193 file support) from rs6000-tdep.c & xcoffexec.c to here.
4194 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4195 * xcoffexec.c: Move native dependent stuff to nat.c.
4196 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4198 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4200 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4201 New files to support Lynx/rs6000.
4203 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4205 * README: Remove note about gcc warnings on alpha, these should be
4207 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4208 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4209 remote-utils.c, stabsread.c: Include <string.h>.
4210 * regex.c: Include "defs.h", change re_comp argument to const char *.
4211 * infptrace.c (fetch_register, store_inferior_registers): Change
4212 regaddr to type CORE_ADDR.
4213 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4214 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4216 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4218 * symtab.h: Always define BYTE_BITFIELD to nothing.
4220 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4222 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4223 * configure.in: Remove comment about m68k-em.mt.
4224 * Makefile.in: Remove references.
4226 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4228 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4231 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4233 * target.c (target_preopen): If target_kill doesn't remove the
4234 target from the stack, use pop_target to do it.
4236 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4237 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4238 changes to stabsread.c from summer 1993.
4240 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4241 printing the program, rather than passing NULL to printf.
4242 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4243 try to call UDIDisconnect again. Print better message.
4244 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4246 (udi_create_inferior): If udi_session_id is negative, open a new
4247 TIP rather than giving an error.
4249 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4250 config/ns32k/ns32km3.mh: Define NAT_FILE.
4251 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4252 (it was inconsistent and namespace-wrong) to NM_M3_H.
4253 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4254 (m3_open): New function.
4256 * TODO: Update Mach section.
4258 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4260 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4262 * printcmd.c (printf_command): Add missing single-letter
4263 backslash-escape sequences, and improve error message.
4265 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4267 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4268 rather than trying to shove an int into a pointer and back out
4269 again. This avoids compiler warnings.
4271 * defs.h (alloca): Declare as void *, not char *, on hpux.
4272 Don't prototype it, just declare the return type.
4274 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4276 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4277 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4279 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4281 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4282 ZERO_REGNUM, just read it as zero without talking to the board.
4284 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4286 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4287 to store_floating, not nonexistent variable len.
4289 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4291 (mips_store_word): Change calling convention to return errors, and
4292 to provide old contents if the caller wants it.
4293 (mips_xfer_memory): Deal with errors from mips_store_word.
4294 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4295 define now that remote-mips.c doesn't use BREAKPOINT.
4297 * remote-mips.c (mips_create_inferior): Call warning if arguments
4298 specified, and then execute "set args" command. Call error, not
4299 mips_error, if executable file not specified.
4301 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4304 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4307 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4309 * value.h (print_longest): Rename "value" to "val" in prototype
4310 declaration because some compilers don't like arguments whose
4311 names are the same as types.
4312 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4313 before passing it to remote_*_bytes.
4315 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4317 * h8500-tdep.c (saved_pc_after_call): The size of the
4318 pc is memory model dependent. (segmented_command,
4319 unsegmented_command, _initialize_h8500_tdep): New commands to
4320 change memory model.
4321 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4323 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4324 (hms_wait): Use new status structure
4325 (hms_open): Push the target here. (hms_before_main_loop): Not
4326 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4327 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4328 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4329 all registers in a compact way.
4331 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4333 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4334 as CORE_ADDR to match definition in rs6000-tdep.c.
4336 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4338 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4339 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4340 definitions into the psymtab.
4342 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4344 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4345 a special exceptionSize for the 68332.
4347 * remote-udi.c (udi_attach): If no arguments, print error.
4349 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4351 * Makefile.in (VERSION): Bump to 4.12.1
4352 * NEWS, README: Update to match 4.12 release.
4354 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4356 * command.c (empty_sfunc): New function.
4357 (add_set_cmd): Use it instead of not_just_help_class_command.
4358 (not_just_help_class_command): Change calling convention back to
4359 what it was before yesterday's change.
4361 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4362 of the type if present.
4364 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4366 * printcmd.c (decode_format): Don't blithely set the size for
4367 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4369 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4370 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4371 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4372 always just check against INT_MIN and INT_MAX (this also fixes things
4373 if sizeof (long) > sizeof (int), e.g. Alpha).
4374 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4375 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4376 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4377 BUILTIN_TYPE_UNSIGNED_LONGEST.
4378 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4379 longest_int and longest_unsigned_int.
4380 * value.h (struct value): Just align to LONGEST, rather than worrying
4381 about CC_HAS_LONG_LONG.
4382 * valarith.c (value_binop): Figure out type ourself based on
4383 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4384 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4385 * valprint.c (val_print_type_code_int): Just call
4386 extract_unsigned_integer directly, rather than going through
4388 * printcmd.c (decode_format): Remove code which would sometimes
4389 change 'g' size to 'w' for integers. print_scalar_formatted handles
4390 printing huge integers well enough, thank you.
4392 * command.c (add_set_cmd, not_just_help_class_command): Change
4393 to make this the sfunc, not cfunc, since that is how we call it.
4394 * command.h: Comment difference between sfunc and cfunc.
4395 * demangle.c (set_demangling_command): Add third arg since that
4396 is how it is called.
4397 (_initialize_demangler): Use sfunc, not cfunc, for
4398 set_demangling_command, since that is how it is called.
4399 Remove show_demangling_command; it has no effect.
4401 * command.c (shell_escape): Report errors correctly (with error
4402 message from strerror).
4404 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4406 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4407 x_scnlen.l rather than x_scnlen to match corresponding change in
4410 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4412 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4413 Change comments regarding TYPE_CODE_BOOL.
4414 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4415 regardless of the language.
4416 (value_true): Just call value_logical_not regardless of language.
4417 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4418 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4419 * language.h: Improve comment for la_builtin_type_vector.
4420 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4421 builtin_type_m2_bool.
4423 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4425 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4426 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4428 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4430 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4431 by restarting the ioctl.
4433 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4435 * target.h (target_wait): Add comment about calling
4436 return_to_top_level.
4438 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4440 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4441 additional arguments.
4442 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4444 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4446 * sparc-stub.c: Remove unnecessary #include of memory.h.
4448 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4450 * mips-tdep.c: Remove code which sets saved_regs from
4451 init_extra_frame_info and put it in new function mips_find_saved_regs.
4452 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4453 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4454 check if it is NULL and call mips_find_saved_regs if so.
4456 * remote-mips.c: Use unfiltered, not filtered, output most places.
4458 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4459 backtrace. Revise comments.
4461 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4463 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4464 alpha and irix. The _sigtramp case has to be handled properly
4465 in the tdep files if we have no ecoff debugging info.
4466 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4467 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4468 without PC_REGNUM kludge.
4469 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4470 Clean up handling of mips sigtramp frames, improve comments.
4472 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4474 * paread.c (read_unwind_info): Fix typo.
4476 * paread.c (pa_symtab_read): Update the "check_strange_names"
4477 filter to match GCC's current output. Filter out section symbols
4478 (which the HP linker sometimes puts in the wrong place).
4480 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4482 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4484 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4486 * Makefile.in: Remove all references to sparcly-nat.c.
4488 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4489 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4490 duplicating serial.h and target.h.
4492 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4493 are not used anywhere (a 5 Oct 1993 change removed the uses).
4495 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4496 * config/m68k/es1800.mt: Add comment.
4497 * remote-es.c: Extensive changes to update to current conventions.
4499 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4500 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4501 to achieve the desired timeout.
4502 * serial.h (serial_t): Add field timeout_remaining.
4504 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4506 * c-exp.y (yylex): Reenable nested type code.
4508 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4510 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4512 * remote-mips.c (mips_ops): Fix docstring.
4514 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4516 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4517 with the old tm-m68k-em.h:
4518 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4519 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4520 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4521 Add FIXME regarding GET_LONGJMP_TARGET.
4523 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4524 * infptrace.c (kill_inferior): Add comments.
4525 * main.c (quit_command): Call target_close after we kill or
4527 * remote-udi.c (udi_close): Don't error() if QUITTING.
4529 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4531 * configure.in: Make m68k-coff and aout add monitor support in
4532 addition to the standard serial support.
4534 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4536 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4539 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4541 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4542 * elfread.c (record_minimal_symbol_and_info),
4543 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4545 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4547 * i386-stub.c: Add ".text" right before "mem_fault:".
4549 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4551 * remote-utils.c (usage): Fix message to be accurate and conform
4552 more closely to normal conventions.
4554 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4555 whether to show information about exec_bfd, and not control whether
4556 to show information about device and speed.
4558 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4559 usage message, don't dump core.
4561 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4562 for variable size array.
4563 (bug_fetch_register, bug_store_register): Rename "value" to
4564 "fpreg_buf" because some compilers don't like variables whose
4565 names are the same as types.
4566 (bug_store_register): Use a cast when converting char * to
4569 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4570 of the command in error message (the text was referring to the old
4571 name of the command).
4573 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4575 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4576 full details on structure elements without names. This partially
4577 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4578 of those changes was accidental.
4580 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4581 defined, make it an error to specify a single argument which is not
4584 * Makefile.in (version.c), main.c (print_gdb_version): Use
4585 host_alias and target_alias, not host_canonical and
4586 target_canonical, to print configuration.
4588 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4590 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4591 of builtin_type_long. It is necessary to get a type which is
4592 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4594 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4595 various miscellaneous things discovered in the process:
4596 * printcmd.c, defs.h (print_address_numeric): New function.
4597 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4598 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4599 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4600 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4602 * utils.c, defs.h (gdb_print_address): New function.
4603 * expprint (dump_expression), gdbtypes.h: Use it.
4604 * breakpoint.c (describe_other_breakpoints),
4605 symmisc.c (dump_symtab, print_symbol):
4606 Use filtered not unfiltered I/O.
4607 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4608 just run gdb under a debugger for this (and it had problems with
4609 printing addresses, how to print b->shadow, etc.).
4610 * buildsym.c (make_blockvector), core.c (memory_error),
4611 exec.c (print_section_info), maint.c (print_section_table),
4612 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4613 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4614 Add comments saying code is broken. Marked with "FIXME-32x64".
4615 * dbxread.c (process_one_symbol), partial-stab.h (default),
4616 remote-vx.c (vx_run_files_info):
4617 Don't cast int being passed to local_hex_string.
4618 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4619 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4621 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4623 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4624 * source.c: Include <sys/types.h> regardless of USG.
4626 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4628 * valops.c (value_assign): Set `type' after coercing toval.
4629 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4630 Use extract_unsigned_integer to get the address of a reference.
4632 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4634 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4635 AIX can use ? instead of \ for continuation. Deal with it.
4637 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4638 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4639 the HP compiler in ANSI mode doesn't like.
4641 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4642 based on USG, rather than defining HAVE_SIGSETMASK to an
4643 expression containing defined. Having a macro used in #if expand
4644 to an expression containing "defined" is undefined according to
4645 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4648 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4650 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4651 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4653 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4655 * ch-exp.y (match_string_literal): Allow a zero-length string.
4656 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4658 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4660 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4661 passing them to print_387_status.
4662 (print_387_status): Don't subtract top from 7 before using it.
4663 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4664 from 7; the above explains it.
4666 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4668 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4669 pointer value when fixing up the frame at the start of a function.
4671 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4673 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4674 Sparc from the stack.
4676 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4678 * remote-mips.c (mips_initialize): Clear mips_initializing via
4679 cleanup chain, not directly.
4681 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4682 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4683 munging the timeout due to the limited range of c_cc[VTIME].
4685 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4686 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4687 m3-nat.c (m3_create_inferior): Pass it.
4688 * procfs.c: Remove ptrace function. It was declared in a way which
4689 conflicted with the prototype in unistd.h on Solaris.
4691 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4693 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4694 in the sigcontext if it is a signal trampoline frame.
4695 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4696 Define for Solaris2.
4698 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4700 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4701 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4702 tm-sparc.h so they can be overridden if necessary.
4704 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4706 * lynx-nat.c: Add Sparc support.
4707 * sparcly-nat.c: Remove. It's useless.
4708 * config/sparc/nm-sparclynx.h: Rewrite.
4709 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4711 * config/sparc/tm-sparclynx.h: Rewrite.
4713 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4715 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4716 directory. Old code was discarded, since the new opcode table has
4719 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4721 * Makefile.in (realclean): Remove info files per make-stds.texi.
4723 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4725 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4726 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4727 * config/sparc/tm-sun4sol2.h: Define it.
4729 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4731 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4732 if we did not find a symbol.
4734 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4736 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4739 * hppab-nat.c (call_ptrace): Delete redundant function.
4740 (kill_inferior, attach, detach, child_resume): Likewise.
4741 (child_xfer_memory): Likewise.
4743 * hppah-nat.c (call_ptrace): Delete redundant function.
4744 (kill_inferior, attach, detach, child_resume): Likewise.
4746 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4748 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4750 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4752 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4753 (CHILD_XFER_MEMORY): Define.
4754 (PT_*): Define so that generic infptrace.c code can be used.
4756 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4758 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4759 struct section_offsets *, not a (nonexistent) struct section_offset *.
4761 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4762 internal_xcoff_symtab, not an array of one of them. Change lots of
4763 "main_aux" to "&main_aux" and so on.
4765 * coffread.c, xcoffread.c: Include <coff/internal.h>
4768 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4770 * coffread.c (coff_getfilename): Make it not static.
4772 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4774 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4775 a completely gratuitous difference between xcoffread.c and coffread.c).
4777 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4779 * infrun.c (wait_for_inferior): Don't set frame for
4780 step_resume_breakpoint for IN_SIGTRAMP cases.
4782 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4783 breakpoint.c (bpstat_what): Move step_resume from its own field of
4784 the struct bpstat_what into the main_action. Make it override
4785 other breakpoints. This is a conservative change in the sense
4786 that before the step resume breakpoint was a breakpoint.c
4787 breakpoint, hitting the step resume breakpoint overrode even
4788 calling bpstat_stop_status.
4790 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4792 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4793 in case execution was stopped in the called function.
4794 * stack.c (print_frame_info, frame_info): If backtracing through
4795 a call dummy, handle the starting source line number on a line
4796 boundary like backtracing through sigtramp.
4797 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4798 for call dummy frame right. Remove old test for dummy frame,
4799 it has been unused at least since gdb-3.5.
4800 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4803 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4805 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4807 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4809 * infrun.c (signals_info), target.c (target_signal_from_name):
4810 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4812 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4814 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4815 * inflow.c (terminal_ours_1): When discussing how to deal with the
4816 tty state, make note of query() as well as readline.
4818 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4819 signals for which stop and print are cleared by default.
4821 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4823 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4824 reserved fields to hold a stub unwind entry type. Fix typo.
4825 (stub_unwind_entry): New structure for raw stub unwind entries.
4826 (stub_unwind_types): The types of stubs we may encounter.
4827 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4828 * hppa-tdep.c (rp_saved): Use additional information provided
4829 by linker stub unwind descriptors.
4830 (frameless_function_invocation): Likewise.
4831 (frame_chain_valid): Likewise.
4832 * paread.c (compare_unwind_entries): New function for sorting
4833 unwind table entries.
4834 (read_unwind_info): Rewrite to remove dependency on host endianness.
4835 Read in data from the $UNWIND_END$ subspace which contains linker
4836 stub unwind descriptors. Merge that data into the basic unwind
4839 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4841 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4843 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4844 from either the symbol name or the auxent.
4845 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4848 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4850 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4852 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4854 * README: Update notes for alpha port.
4856 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4858 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4859 for operation fault, constraint fault, and type fault.
4861 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4863 * Makefile.in (init.c): Add comment explaining formatting conventions.
4865 * c-exp.y (parse_number): Assign to temporary between the right
4866 shifts, to work around a bug in the SCO compiler.
4868 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4869 Add various files which were added to GDB recently.
4871 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4874 * Makefile.in: Add mostlyclean target.
4876 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4880 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4882 * main.c (show_commands): Make return type of extern
4883 history_get be HIST_ENTRY, rather than struct _hist_entry.
4884 (The latter loses with the upcoming merged readline.)
4886 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4888 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4889 const char *, not char *.
4891 * symtab.h (struct symbol): Make section short, not unsigned short.
4893 * symtab.c (lookup_symbol): Add comment about QUIT here.
4895 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4897 * c-exp.y (parse_number): Check for overflow regardless of range
4898 checking. Fix overflow check to use unsigned LONGEST, not
4901 * c-exp.y (parse_number): Make it so that integer constants are
4902 builtin_type_long_long if builtin_type_long isn't big enough or if
4903 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4905 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4906 Print our "()" first, then recurse for the target type.
4908 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4910 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4912 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4914 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4916 * utils.c (request_quit): Re-establish signal handler regardless
4919 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4921 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4923 * i960-tdep.c: Include target.h.
4925 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4927 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4929 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4931 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4932 changes (status -> ourstatus; declare status, etc.).
4933 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4935 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4937 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4939 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4941 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4943 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4945 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4947 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4949 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4951 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4953 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4954 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4956 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4959 Add search to target vector (#if 0'd until after 4.12):
4960 * target.h (to_search, target_search): Add.
4961 * gdbcore.h, core.c (generic_search): Add.
4962 * remote.c (remote_search): Add.
4963 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4966 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4967 is on, call find_pc_function rather than relying just on the minimal
4968 symbols (probably only matters for symbol readers which don't put
4969 statics in the minimal symbols, but changing this strikes me as
4970 not conservative enough).
4971 Initialize name_location in all cases.
4972 If no symbol and no msymbol, don't print anything symbolic.
4974 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4976 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4978 * printcmd.c (print_address_symbolic): Make it search the
4979 symtabs for variables as well as functions. Add `set print
4980 fast-symbolic-addr' and default it to fast (the old way).
4981 Print line numbers for data items as well as functions.
4983 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4984 address, if a symbol is found (take two more args pointing to
4985 where to store these results).
4987 * symtab.h (find_addr_symbol): Add prototype.
4989 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4991 * objfiles.h: Fix comments to reflect the fact that the phrase
4992 "top of stack" always refers to where the pushing and popping takes
4993 place, regardless of whether it is at the highest or lowest address.
4995 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4997 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4998 compiler generated tag names.
4999 * mdebugread.c (parse_type): Handle cross references to qualified
5001 * valops.c (value_struct_elt): Improve error message if the
5002 address of a method is requested from an object instance.
5003 * valops.c (search_struct_method): Make name_matched non-static
5004 to get it initialized correctly.
5005 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5006 exclude segment register which are not writable on newer SCO versions.
5008 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5010 * go32-xdep.c: Remove unused function uerror.
5011 (sigsetmask): Declare return type. Declare argument (to match the
5012 way it is called). Explicitly return 0.
5014 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5016 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5017 partial_symbol): Shrink the storage sizes of symbols, by making
5018 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5019 enums and small ints to the end of each struct to improve
5020 alignment, and switching the section number from int to unsigned
5023 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5025 * symtab.c (find_addr_symbol): New routine that will find the nearest
5026 symbol associated with an address. It does so by exhaustive
5027 search of the symtabs, so it's slow but complete.
5029 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5031 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5032 to [0,0] rather than [0, end of first source file]. This avoids
5033 problems with other parts of GDB looking for linetables in the
5034 _globals_ symtab. Eliminate variables num_object_files and
5035 first_object_file_end.
5037 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5039 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5040 (pop_frame): Restore PC2 and LR0 from dummy frames.
5041 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5042 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5043 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5044 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5045 (SETUP_ARBITRARY_FRAME): Define.
5047 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5049 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5051 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5053 * remote-udi.c (udi_resume): Correct prototype.
5055 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5057 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5058 hppa_frame_find_saved_regs.
5059 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5060 (prologue_inst_adjust_sp): New function.
5061 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5062 (skip_prologue): Completely rewrite to use unwind information.
5063 (hppa_frame_find_saved_regs): Likewise.
5065 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5067 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5068 to convert a signal number with appropriate bounds checking.
5070 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5072 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5074 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5075 print a newline to end the display anyway.
5077 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5078 coprocessor status regs) when popping a frame. This fixes
5079 float exceptions that occur after calling inferior functions.
5081 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5082 Read and write the fsr (float status register) to/from the child
5083 process along with the float regs. Remove Peter Schauer's change
5084 of May 24 '93, which has higher overhead and doesn't solve the
5085 real problem (which was that FSR wasn't being set).
5087 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5089 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5090 stack overflow check isn't right after the register stack
5091 adjustment instruction. Metaware R2.3u compiler moves other
5092 things in front of it. This fix isn't perfect but is what's
5095 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5097 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5099 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5100 character filenames.
5101 * configure.in: Change accordingly.
5103 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5105 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5106 _filtered io routines from these two files.
5108 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5110 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5111 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5112 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5114 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5116 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5118 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5119 printing to gdb_stderr.
5121 * remote-udi.c (udi_kill): Don't close the connection, just set
5122 inferior_pid to zero.
5123 (udi_mourn): Call remove_breakpoints.
5125 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5127 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5129 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5131 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5133 * remote-bug.c: At the start of each section, reset srec_frame
5136 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5137 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5138 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5139 code which looks for those two waitkinds. Use switch statement.
5140 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5141 CHILD_SPECIAL_WAITSTATUS.
5143 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5144 * Move target_signal_from_host, target_signal_to_host, and
5145 store_waitstatus from inftarg.c to target.c. procfs needs them.
5146 * target.c: Include "wait.h" and <signal.h>.
5147 * target.h, infrun.c (proceed), proceed callers: Pass new code
5148 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5149 enums being treated as unsigned and is cleaner.
5150 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5152 * infcmd.c (signal_command), infrun.c (signals_info):
5153 Don't allow user to specify numeric equivalent of
5154 TARGET_SIGNAL_DEFAULT.
5156 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5158 * config/alpha/alpha-netware.mt: New target support for Alpha
5160 * configure.in: Add alpha-*-netware* target.
5162 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5164 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5166 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5168 * target.h: Add enum target_waitkind, enum target_signal, and
5169 struct target_waitstatus. Change status argument to target_wait to
5170 be struct target_waitstatus * instead of int *.
5171 * target.h, infrun.c, all targets: Change type of signal arguments
5172 to resume(), proceed(), and target_resume() from int to enum
5174 * All targets (*_wait, *_resume): Change accordingly.
5175 * infcmd.c (program_info, signal_command), throughout infrun.c,
5176 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5177 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5178 signal code stuff right with the new signals would be non-trivial).
5179 * inferior.h (stop_signal): Make it enum target_signal not int.
5180 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5181 target_signal_from_name): New functions.
5182 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5183 store_waitstatus): New functions.
5184 * procfs.c (procfs_notice_signals): Use them.
5185 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5187 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5189 * objfiles.c (build_objfile_section_table): Don't abort() if
5190 objfile->sections is already set.
5192 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5193 to match recent change to exec.c.
5197 * main.c (print_gdb_version): Change year to 1994.
5199 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5200 * Makefile.in (NONSRC): Add ChangeLog-93.
5202 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5204 * stabsread.c (read_type): Allow defining several type numbers
5205 at once (e.g. "(1,2)=(3,4)="...).
5207 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5209 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5211 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5213 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5214 to process_one_symbol.
5215 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5216 avoid caching a bad endaddr in find_pc_partial_function.
5218 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5220 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5222 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5224 * infrun.c (wait_for_inferior): Do not step or step resume past
5225 the end of a one-line function we just stepped into.
5227 For older changes see ChangeLog-93
5233 version-control: never