1 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
4 _sr4export and $$dyncall as trampolines. Likewise for long-call
5 stubs and parameter relocation stubs.
6 (in_solib_return_trampoline): Recognize a return trampoline for
7 return value relocation stubs.
9 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
10 Various name changes to match those used by hp-symtab.h.
12 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
14 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
15 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
17 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
18 IN_SOLIB_TRAMPOLINE. All callers changed.
19 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
20 (wait_for_inferior): Handle single stepping through trampolines on
21 return paths from shared libraries.
22 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
23 in_solib_call_trampoline.
24 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
25 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
26 * hppa-tdep.c (in_solib_call_trampoline): New function.
27 (in_solib_return_trampoline): New function.
29 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
31 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
32 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
34 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
35 (BC_BREAKPOINTS): Disable.
36 * sh-tdep.c (print_insn): Cope with big and little endian machines.
37 * sh/sh.mt: Use libsim.a
38 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
39 (BREAKPOINT): Changed to be byteorder independent.
41 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
43 Maintenance commands to report time and space usage.
44 * main.c (display_time, display_space): New globals.
45 (main): Add argument --statistics to enable reporting, display
46 time and space after startup is done.
47 * maint.c (maintenance_time_display, maintenance_space_display):
49 * top.c (command_loop): Display time and space after command
52 * top.c (pre_init_ui_hook): New global.
53 (gdb_init): If pre_init_ui_hook set, call before all other init.
55 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
57 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
59 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61 * config/i386/i386sol2.mh: Reenable core file support.
63 * symfile.c (deduce_language_from_filename): Treat .c++ as a
66 * valops.c (destructor_name_p): Do not compare the template
67 part for template classes.
69 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
71 * defs.h, infcmd.c (reg_names): Don't declare as constant.
72 * remote-mips.c (mips_open): Read and set the processor type.
73 * mips-tdep.c (mips_set_processor_type): Always return an int.
75 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
77 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
78 * nlm/gdbserve.def (strtol): Add to import list.
79 * nlm/fake_aio.c: Remove file, no longer used.
81 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
82 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
83 (LD_FOR_TARGET): Remove.
85 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
87 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
88 support for two variables used to control the load protocol and
91 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
93 Support for different MIPS IDT processor models.
94 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
95 mips_generic_reg_names, mips_r3041_reg_names,
96 mips_r3051_reg_names, mips_r3081_reg_names,
97 mips_processor_type_table): New globals.
98 (mips_do_registers_info): Don't display register if name is empty.
99 (mips_set_processor_type_command): New command.
100 (mips_show_processor_type_command): New command.
101 (mips_set_processor_type): New function.
102 (mips_read_processor_type): New function.
103 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
104 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
105 (NUM_REGS): Increase to account for all CP0 registers.
106 (REGISTER_NAMES): Add empty names for CP0 registers.
107 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
108 (PRID_REGNUM): New macro.
110 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
112 * README: Add warning about termcap in Ultrix and OSF/1.
114 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
116 * Makefile.in: Fix the test for installing gdbtk.
118 * hppa-tdep.c: Remove including sys/dir.h from a target file.
120 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
122 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
124 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
125 * nlm/ppc.c: Likewise.
127 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
128 (StopBell): New function (stubbed out).
130 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
132 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
135 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
137 * c-exp.y (yylex): Fix a bug in template scanning.
139 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
141 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
142 the top bit returned by getDebugChar.
144 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
146 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
147 to set remote load type and protocol.
148 * rom68k-rom.c: Add to_stop in target_ops.
150 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
152 * Makefile.in: Install gdbtk.tcl.
153 * configure.in: Add ENABLE_GDBTK flag.
154 * gdbtk.c (gdb_sourcelines): Returns list of source lines
155 containing code. (gdb_regnames): Returns list of register names.
157 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
159 * somsolib.c: Add TODO list.
160 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
161 not exist or has size zero. Slightly simplify error handling.
162 Keep an internal list of all the loaded shared libraries and
163 various tidbits of information about the loaded shared libraries.
164 Build section tables for each loaded shared library and add those
165 tables to the core target if necessary.
166 (som_solib_create_inferior_hook): Force re-reading of shared
167 libraries at exec time.
168 (som_sharedlibrary_info_command): New function for dumping
169 information about the currently loaded shared libraries.
170 (_initialize_som_solib): New function.
172 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
174 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
175 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
176 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
178 (copying.o, os9kread.o, remote.o): Update dependencies.
180 * valarith.c (value_sub): When subtracting pointers, only
181 check for a match of the pointed to element lengths.
182 Cast element length to LONGEST to obtain a signed result for
183 pointer subtractions.
185 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
187 * ch-exp.y (yylex): Fix off-by-one error when converting string to
188 lowercase. Null terminate new string.
190 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
192 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
193 it indicates __dld_list is not valid return an error. If it
194 indicates that libraries were not mapped privately, issue a
197 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
199 * symfile.c (syms_from_objfile): Only call find_lowest_section if
200 no ".text" section exists.
202 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
204 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
205 the new generic ROM interface in monitor.c.
206 * config/m68k/monitor.mt: Use new ROM support.
207 * monitor.c: Add support for xmodem download protocol.
209 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
211 * findvar.c (find_saved_register): Fix a frame variable name.
212 * infcmd.c (finish_command): Ditto.
214 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * TODO: Remove "Watchpoints seem not entirely reliable, though
217 they haven't failed me recently." item--this old (4.6 at least)
218 item is too vague to be useful (some watchpoint bugs have been
220 * TODO: Add explanation of "RPC interface" item.
222 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
224 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
225 stub unwind descriptors too.
227 * Enable backtracing from inside a SOM shared library back into
229 * hppa-tdep.c (internalize_unwinds): Accept and use new
230 "text_offset" argument for dynamic relocation of
231 region_{start,end} fields in the unwind descriptor.
232 (read_unwind_info): Pass text_offset to internalize unwinds.
234 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
236 * m3-nat.c: Remove comments about arbitrary limit in
237 printf_filtered; that limit is gone.
239 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
241 * Beginnings of SOM shared library support. Breakpoints and
242 single frame backtracing within the library only. Only works when
243 using the HPUX 9 dynamic linker. More functionality to be added
246 * somsolib.c, somsolib.h: New files.
247 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
248 (ALLDEPFILES): Add somsolib.c.
249 (somsolib.o): Add some dependencies.
250 * somread.c (som_symtab_read): Accept multiple section offsets.
251 All callers changed. Adjust all text symbols with the first
253 * symfile.c (find_lowest_section): Enable this function. Add some
254 tie-breaking logic when sections have the same vma.
255 (syms_from_objfile): Use find_lowest_section rather than looking
256 for ".text" by name. Relax warning to only warn if the lowest
257 section is not a code section.
258 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
259 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
261 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
263 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
264 it is still needed for GCC-2.6 compiled code.
265 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
266 sometime after GCC-2.7 has been released.
268 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
269 retrieving the PC from a signal handler caller. Fix thinko
270 in Stan's last change ("frame", should have been "frame->next").
271 If the next frame is a signal handler caller and it's a system
272 call which has entered the kernel ((PSW & 0x2) != 0), then the
273 saved pc is in %r2 instead of %r31.
275 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
277 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
278 "frame_info" throughout.
280 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
282 * sparcl-stub.c: get rid of defs.h.
284 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
286 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
287 Correct definition of MMALLOC_DIR to reflect fact this is
288 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
290 * gdbserver/server.c (main): After we kill the inferior in
291 response to a 'k' request, exit.
293 * remote.c (remote_kill): Use catch_errors when calling putpkt.
294 (putpkt): Return int, not void, to match catch_errors calling
297 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
299 * rs6000-tdep.c (pop_frame): Correct a variable name.
301 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
303 * TODO: Re-write item about SIGINT handling to reflect the fact
304 that target_stop now exists.
306 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
308 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
309 and CORE_ADDR, respectively.
310 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
311 * blockframe.c (get_frame_info): Remove.
312 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
313 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
314 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
315 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
316 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
317 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
318 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
319 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
320 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
321 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
322 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
323 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
324 rename variables consistently (using `frame' or `fi'), remove
325 calls to get_frame_info and FRAME_INFO_ID, remove comments about
326 FRAME and FRAME_ADDR cruftiness.
328 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
330 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
331 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
332 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
333 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
334 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
335 w89k-rom.c, target.c, target.h: Add support for target_stop().
336 * gdbtk.c (gdb_stop): Switch to target_stop().
338 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
340 * osfsolib.c (solib_map_sections, first_link_map_member,
341 next_link_map_member, xfer_link_map_member): Retrieve and use
342 shared library relocation offset from runtime loader structures.
343 Use libxproc.a routines to get a working version if
344 USE_LDR_ROUTINES is defined.
345 * README: Remove item about shared library relocation for
348 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
350 * c-exp.y (yylex): scan template names, and scan nested class
353 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
355 * nlm/Makefile.in: install gdbserve.nlm.
357 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
359 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
361 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
363 * gdbtk.c: Get rid of lots of unnecessary #includes.
364 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
365 Display structure directly.
366 * gdbtk.tcl: Change exit button to quit button.
368 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 * c-valprint.c (c_value_print): Check for plain literal `char'
371 target type when suppressing `(char *)' output for strings.
373 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
375 * coffread.c (coff_symfile_init): Remove unused local abfd.
376 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
377 instead of long, for compatibility with mmalloc.h.
379 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
381 * top.c (line_completion_function): Renamed from
382 symbol_completion_function, takes the line buffer and the
383 point in the line buffer as additional arguments.
384 (readline_line_completion_function): New function, interface
385 between readline and line_completion_function.
387 (complete_command): Use line_completion_function instead of
388 abusing rl_line_buffer. Free completion strings after printing
390 * symtab.c (completion_list_add_name): Recheck for duplicates
391 if we intend to add a modified symbol.
393 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
394 includes the number of methods from the baseclasses.
395 * stabsread.c (attach_fn_fields_to_type): No longer add the
396 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
397 the baseclass type might not have been completely filled in yet.
398 * symtab.c (total_number_of_methods): New function to compute
399 the total number of methods for a type, including the methods
401 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
402 allocate the symbol array for find_methods.
404 * stabsread.c (scan_file_globals): Add default case to minimal
405 symbol type switch, to avoid gcc -Wall warnings.
407 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
408 Don't test for zero backchain pointer to recognize a signal
409 handler frame, if read() gets interrupted by a signal, the
410 backchain will be non zero.
411 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
413 (SIG_FRAME_PC_OFFSET): New definition.
414 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
415 is a signal handler frame.
416 * rs6000-tdep.c (function_frame_info): Do not error out
417 if we can't access the instructions.
419 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
420 New definition to get the function address from a function pointer.
421 * valops.c (find_function_addr): Use it when calling a user
422 function through a function pointer.
424 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
426 * Makefile.in (MMALLOC_DIR): New definition.
427 (MMALLOC): Use MMALLOC_DIR.
428 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
429 (OPCODES): Remove gratuitous "./".
430 * defs.h (mmalloc.h): Include.
431 (mmalloc, mrealloc, etc): Remove decls.
432 (cplus_demangle, cplus_demangle_opname): Remove decls.
434 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
436 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
437 no_windows variable. Now called use_windows, and defaults to off
440 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
442 * coffread.c (coff_symtab_read): If we get the address from
443 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
444 (coff_symtab_read): Set value and section of symbol that
445 process_coff_symbol returns.
447 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
449 * config/i386/tm-nbsd.h: Enable longjmp support.
451 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
453 * valarith.c (value_binop): Take care of ANSI `value preserving'
454 rule, which was not addressed by the previous change.
456 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
457 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
459 * TODO: Remove item about RS/6000 shared libraries.
461 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
463 * defs.h, infrun.c (wait_for_inferior), top.c: Call
464 target_wait_hook to allow GUI to handle blocking for inferior. Call
465 call_command_hook in execute_command to provide means for wrapping
466 commands with GUI state change updates.
467 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
468 * (gdb_stop): New tcl command to stop the target process.
469 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
471 * (gdbtk_call_command): Wrapper around command processing to
472 alert GUI of target state changes.
473 * (gdbtk_init): Get the fd of X server for doing async
474 notification of X events (via x_event). Setup new hooks.
475 * gdbtk.tcl: Add scrollbars to assembly and command windows.
476 * Change window foreground & background colors.
477 * Create margin tag for breakpoints in source and assembly windows.
478 * Add new routines to be invoked when target state changes to/from
480 * Add start of expression window.
481 * Change bindings of mouse button 1 in assembly and source window
482 to just set or clear breakpoints when in the margin tag.
483 * Change shape of register window to be more vertical to better
484 reflect it's contents.
486 * Cleanup some code around command window bindings.
488 * infrun.c (wait_for_inferior): Make sure
489 through_sigtramp_breakpoint is non-null before deleting.
491 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
493 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
495 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
497 * Makefile.in (coffread.o): Depend on target.h.
498 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
500 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
504 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
506 * objfiles.c (objfile_relocate): When relocating ->sections, use
507 objfile not symfile_objfile.
509 * symtab.h, minsyms.c (minsyms_sort): New function.
510 * objfiles.c (objfile_relocate): Call it.
512 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
514 * objfiles.c, objfiles.h (objfile_to_front): New function.
515 * remote-vx.c (vx_add_symbols): Call it.
517 * coffread.c (coff_symtab_read): Handle common symbols the same
518 way that partial-stab.h does.
520 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
522 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
523 machine/psl.h. These are host files.
525 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
527 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
528 does *not* include the terminating NULL msymbol.
530 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
532 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
533 loader that reads files using BFD and converts it on the fly.
535 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
537 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
538 * monitor.c (monitor_load): check the load type and load the file
539 accordingly. Default to gr_load_image().
540 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
541 srecord format by downloading to the monitor.
542 * w89k-rom.c, op50n-rom.c: set supported load types.
544 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
546 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
547 * Makefile.in: Remove xcoffexec.o rule.
549 * exec.c (exec_file_command): Add comment.
551 Fix data and bss relocation for VxWorks 5.1:
552 * remote-vx.c (vx_add_symbols): New function.
553 (vx_load_command, add_symbol_stub): Call it instead of
555 (vx_wait): Remove comment which was wrong to useless.
556 * remote-vx.c: Reindent much of file.
557 * coffread.c (cs_to_section, find_targ_sec): New functions.
558 (process_coff_symbol): Set SYMBOL_SECTION to result
560 (coff_symtab_read): Call cs_to_section and deal with result
561 rather than assuming sections are in a certain order. Deal with
563 * coffread.c: Remove text_bfd_scnum variable.
565 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
567 * corelow.c: Format to standard.
568 (core_close): Use name instead of bfd_filename.
570 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
572 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
575 * symfile.c (reread_symbols): Include bfd_errmsg string in error
576 message if bfd_close fails.
577 * exec.c (exec_close), solib.c (clear_solib), corelow.c
578 (core_close), objfiles.c (free_objfile), irix5-nat.c
579 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
580 (gr_load_image): Check for errors from bfd_close.
581 * solib.c (look_for_base), remote-utils.c (gr_load_image),
582 remote-udi.c (download), corelow.c (core_open), symfile.c
583 (symfile_bfd_open), symfile.c (generic_load): Add comment
584 regarding error from bfd_close.
585 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
586 comment about bogus handling of errors from bfd_openr.
587 * exec.c (exec_close): Add comment regarding memory leak and
588 dangling reference to vp->name.
590 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
592 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
593 of using longest_to_int.
595 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
596 mips and alpha targets need the real breakpoint pc for
597 creating the breakpoint frame.
599 * stack.c (return_command): Cast return value to the return
600 type of the function from which we return.
601 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
602 to STORE_RETURN_VALUE.
604 * symtab.c (lookup_symbol): Remove search for `static mangled
605 symbols', the search for `static symbols' already looks for
606 mangled and demangled symbols via lookup_block_symbol.
608 * valarith.c (value_binop): Use ANSI C arithmetic conversions
609 when performing integral evaluations, implement BINOP_EQUAL and
611 (value_equal, value_less): Use value_binop to perform the
612 comparison if both operands have TYPE_CODE_INT.
614 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
615 as they are written back later. Handle sp restore for frameless
616 functions. Use fdata.nosavedpc instead of fdata.frameless to
617 determine if the pc has been saved.
618 (function_frame_info): Handle `mr r31,r1', which is generated by
619 gcc-2.6, as a synonym for `oril r31,r1,0'.
620 (skip_trampoline_code): Handle shared library trampolines.
621 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
622 their real name. Enables setting of breakpoints in shared libraries
623 before the executable is run.
625 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
627 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
628 interface code still works with the new ROM monitor
629 structures. Fake out a couple of fields.
631 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
633 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
634 target_write_pc, target_read_fp, target_write_fp): Rename to
636 (h8500_read_pc, h8500_write_pc): Add pid argument.
637 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
638 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
639 Change to match functions above.
641 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * NEWS: Add item about if and while.
645 * .gdbinit: Restore `end'; it was not excess. Reindent
646 list-objfiles to make this clear. Comment out all of
647 list-objfiles because old gdb's choke on it.
649 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
651 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
654 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
656 * Makefile.in (ANNOTATE_OBS): New definition.
657 (COMMON_OBS): Add exec.o.
658 (annotate.o): Remove extra compile rule.
659 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
662 * .gdbinit: Remove excess `end'.
664 * exec.c: Merge in RS6000 support from xcoffexec.c.
665 (symfile.h, objfiles.h, xcoffsolib.h): Include.
666 (vmap): New global variable.
667 (exec_close): Close and free objects in vmap chain.
668 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
669 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
670 (exec_files_info): Print vmap information.
671 * xcoffexec.c: Remove.
672 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
673 (TDEPFILES): Use exec.o instead of xcoffexec.o.
674 * TODO: Remove pertinent items.
676 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
678 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
679 are no longer needed as of gcc-2.6.0.
681 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
683 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
685 (fetch_core_registers): Don't try to fetch a register if
686 regmap maps it to -1.
687 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
688 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
689 stores the registers in a weird order.
691 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
693 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
694 if inferior_pid is nonzero.
696 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
698 Speed up GDB startup time by not demangling partial symbols.
699 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
700 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
701 No longer demangle partial symbols.
702 * symtab.c (lookup_symbol, list_symbols): Handle mangled
703 variables, e.g. C++ static members, via the minimal symbols.
705 Handle reordered functions in an objfile, for Irix 5.2 shared
707 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
708 set if the functions in an objfile are reordered.
709 * mdebugread.c (parse_partial_symbols): Detect reordered
710 functions in an objfile.
711 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
712 lookup algorithm if the functions in the objfile are reordered.
714 * xcoffexec.c (exec_close): If the current target has a copy
715 of the exec_ops sections, reflect the freeing of the sections
718 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
719 `sizeof dummy', for constructing the call dummy code.
721 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
722 function declarations.
723 * sparc-tdep.c (sparc_pop_frame): Cast result of
724 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
726 * irix5-nat.c (enable_break): Set breakpoint at the entry point
727 of the executable, to handle the case where main resides in a
729 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
730 after shared library symbol reading, to get rid of a warning from
731 heuristic_proc_start if the startup code has no symbolic debug info.
733 * breakpoint.h (struct breakpoint): Add new fields language
734 and input_radix, to enable breakpoint resetting with the
735 proper language and radix.
736 * breakpoint.c (set_raw_breakpoint): Initialize them.
737 (breakpoint_re_set_one): Use them when resetting the breakpoint.
738 (breakpoint_re_set): Preserve current language and input_radix
739 across breakpoint_re_set_one calls.
741 * symtab.c (decode_line_1): Do not build a canonical line
742 specification for `*expr' line specifications.
744 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
746 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
748 The point of these changes is to avoid reading the frame pointer
749 and stack pointer during stepping, to speed things up.
750 A. Changes to not select a frame until we need a selected frame:
751 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
752 * infrun.c (wait_for_inferior): Move call to select_frame back to
753 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
754 Law, but the change was my idea); the only reason for that change
755 was so we could save and restore the selected frame in
756 wait_for_inferior, and now that flush_cached frames clears the
757 selected frame, that should work OK now.
758 B. Changes to not create a current_frame until we need one:
759 * blockframe.c (get_current_frame): If current_frame is NULL, try
760 to create an innermost frame.
761 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
762 infrun.c (wait_for_inferior), thread.c (thread_switch),
763 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
764 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
765 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
766 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
767 i960-tdep.c (pop_frame), m68k-tdep.c
768 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
769 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
770 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
771 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
772 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
773 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
774 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
775 call create_new_frame.
776 * corelow.c (core_open), altos-xdep.c (core_file_command),
777 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
778 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
779 umax-xdep.c (core_file_command): Don't call create_new_frame; do
780 call flush_cached_frames.
781 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
783 C. Changes to get rid of stop_frame_address and instead only
784 fetch the frame pointer when we need it.
785 * breakpoint.c (bpstat_stop_status): Remove argument
786 frame_address; use FRAME_FP (get_current_frame ()).
787 * infrun.c (wait_for_inferior): Don't pass frame pointer to
789 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
790 ()) instead of stop_frame_address.
791 * infrun.c (save_inferior_status, restore_inferior_status),
792 inferior.h (struct inferior_status): Don't save and restore
794 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
795 (select_thread): Remove stop_frame_address and uses thereof.
796 D. Same thing for the stack pointer.
797 * infrun.c (wait_for_inferior): Remove stop_sp and replace
798 uses thereof with read_sp ().
799 E. Change to eliminate one nasty little spot where we were
800 wanting to know the frame pointer from before the current step
801 (idea from GDB 3.5, which saved my ass, because my other ideas of
802 how to fix it were very baroque).
803 * infrun.c: Remove prev_frame_address.
804 * infrun.c (wait_for_inferior, step_over_function): Use
805 step_frame_address instead of prev_frame_address.
806 F. Same basic idea for the stack pointer.
807 * inferior.h, infcmd.c: New variable step_sp.
808 * infcmd.c (step_1, until_next_command): Set it.
809 * infrun.c: Remove prev_sp and replace uses by step_sp.
810 * infrun.c (wait_for_inferior): If we get out of the step
811 range, then set step_sp to the current stack pointer before we
814 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
816 * top.c (target_byte_order_auto): New static variable.
817 (set_endian): Mention that ``auto'' is permitted.
818 (set_endian_auto): New static function.
819 (show_endian): Change message based on target_byte_order_auto.
820 (set_endian_from_file): New function.
821 (init_main): Add command ``auto'' to endianlist.
822 * exec.c (exec_file_command): Call set_endian_from_file.
823 * defs.h (set_endian_from_file): Declare.
825 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
827 * nlm/i386.c (flush_i_cache): New function, does nothing.
828 (frame_to_registers, registers_to_frame, set_step_traps,
829 clear_step_traps, do_status): Make non-static.
831 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
833 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
834 defined, define as 0.
835 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
837 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
838 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
839 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
840 (BREAKPOINT): Remove definition.
841 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
842 (BREAKPOINT): Remove definition.
843 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
844 value of 1, rather than without a value.
845 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
846 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
847 run time rather than at compile time.
849 * remote-mips.c (break_insn): Remove.
850 (BREAK_INSN, BREAK_INSN_SIZE): Define.
851 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
852 (mips_remove_breakpoint): Likewise.
854 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
855 define TARGET_BYTE_ORDER as target_byte_order, and declare
856 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
857 a test of TARGET_BYTE_ORDER.
858 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
860 (endianlist, target_byte_order): New variables.
861 (set_endian, set_endian_big, set_endian_little): New functions.
862 (show_endian): New function.
863 (init_cmd_lists): Initialize endianlist.
864 (init_main): Add commands ``set endian big'', ``set endian
865 little'', and ``show endian''.
866 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
867 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
868 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
869 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
870 * values.c: Likewise.
872 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
874 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
876 * nlm/Makefile.in: Get rid of NWINCLUDES.
877 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
878 User should now configure with --with-headers.
880 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
882 * gdbserver/server.c (main): Silently accept all unrecognized
883 requests and send back a zero length acknowledge. That is what
884 *-stub.c do and is what remote.c expects.
886 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
888 * corelow.c (core_open): Copy the modified to_sections_end
889 vector from current_target to core_ops too.
891 * gdbserver/server.c (main): Silently accept query requests
892 and send back a zero length acknowledge.
894 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
896 * nlm/Makefile.in: Don't define NWINCLUDES.
897 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
899 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
901 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
903 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
905 * lynx-nat.c (child_wait): Use status.w_status, not status, in
906 arithmetic. status is a `union wait'.
908 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
910 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
912 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
914 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
916 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
918 * coffread.c (complete_symtab): If last_source_file is set upon
921 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
923 * xcoffread.c (read_xcoff_symtab, case C_FILE):
924 Set main_aux before using it.
926 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
928 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
929 ignoring before. But continue to ignore XMC_DS.
931 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
933 * hpread.c (hpread_read_array_type): Do not change the type code
934 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
937 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
938 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
939 as an T_UNS_LONG with length 8).
941 * hpread.c (struct hpread_symfile_info): Delete have_module field
942 and accessor macro. Minor indentation fix.
943 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
944 and reset state variables have_name & texthigh if pst is NULL.
945 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
946 partial symbol table if pst is non-NULL. If pst is NULL, then
948 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
949 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
950 correct handling of subfiles.
952 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
954 * defs.h (misc_command_type): Remove trailing comma from
957 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
959 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
960 out of an interrupt frame.
962 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
964 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
966 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
967 * mips-tdep.c (mips_print_register): Don't test float validity.
968 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
969 config/arm/tm-arm.h, config/convex/tm-convex.h,
970 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
971 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
972 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
973 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
974 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
975 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
976 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
977 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
978 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
981 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
983 * TODO: Remove item about adding general multi-threaded stuff;
985 Remove item about specifying arbitrary locations of stack frames
986 (this works on some machines).
987 Remove item about debugging functions without a frame pointer
988 (this works on some machines).
989 Remove item about re-writing macros which handle frame chaining and
990 frameless functions. They have been re-written at least once
991 since that item was written.
992 Remove item about gdb catching SIGINT when attached; this is done.
993 Remove item about having list_command not read symbols--why bother?
995 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
997 * TODO: Append contents of Projects file.
1000 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1002 * corelow.c (add_solib_stub): Remove copying of to_sections,
1003 pass current_target to SOLIB_ADD. The Sep 10 change failed
1004 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1006 * corelow.c (core_open): After reading the shared libraries,
1007 copy the modified to_sections vector from current_target to
1008 core_ops, so that core_close can free it later.
1009 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1010 Pass down target parameter from SOLIB_ADD and use it instead of
1011 directly accessing core_ops.
1013 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1015 * solib.c: *BSD systems need <a.out.h> to be included before
1018 * i386b-nat.c: Add i386_float_info(), etc.
1019 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1021 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1022 * config/i386/nm-nbsd.h: Use it.
1023 * config/sparc/nm-nbsd.h: Use it.
1024 * config/ns32k/nm-nbsd.h: Use it.
1026 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1027 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1028 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1029 New files, support for NetBSD/i386.
1030 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1031 New files, support for NetBSD/ns32k.
1033 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1035 * .gdbinit: Add list-objfiles command.
1037 * TODO: Reword item regarding NO_STD_REGS.
1039 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1040 coff_read_struct_type): Allocate on symbol_obstack, not directly
1041 via malloc/savestring.
1043 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1045 * TODO: Add more items.
1046 * tests: Remove the directory and all of its (obsolete) contents.
1048 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * coffread.c (init_stringtab): When copying length to stringtab,
1051 use target format, not host format, since that is what the rest of
1054 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1056 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1057 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1058 NWINCLUDES definitions.
1059 * i386-nlmstub.c: Removed.
1061 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1063 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1064 char * (from const char *) before assigning. Don't save string we
1065 pass to record_minimal_symbol (it already saves it).
1067 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1069 * gdbtk.tcl: Let ^U delete lines in the command window.
1071 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1073 * cp-valprint.c (static_field_print): New variable, controls
1074 printing of static members.
1075 (_initialize_cp_valprint): New print set subcommand
1076 "static-members". Turn on printing of static members by default.
1077 (cp_print_value_fields): Print static members if necessary.
1079 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1080 (elf_locate_base): Use only standard BFD functions to collect
1081 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1082 tag only if it got defined via the inclusion of <link.h>.
1084 * f-exp.y: Write block for OP_VAR_VALUE.
1085 * f-valprint.c (info_common_command): Handle `info common'
1086 without an argument correctly.
1088 * c-typeprint.c (c_type_print_base): Handle template constructors.
1089 * symtab.c (gdb_mangle_name): Handle template method mangling,
1090 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1092 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1094 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1095 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1096 * ch-valprint.c (chill_val_print): Pass index type directly
1097 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1098 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1099 if the index type is a stub.
1101 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1103 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1104 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1105 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1106 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1107 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1108 config/mips/riscos.mh, config/pa/hppahpux.mh,
1109 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1110 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1111 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1113 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1115 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1117 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1118 Also, add decl for symtab_to_filename.
1119 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1120 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1121 routine decr replaces in line code.
1122 * (create_file_win): Use catch to handle open failures more
1123 elegantly. Also, create special window to display file open
1124 failure message. Move opening of file prior to creation of text
1126 * (create_asm_win): Add PC as argument. We now base disassembly
1127 on PC instead of function name, since function names can be
1128 ambiguous (usually seen with shared libs). Also, use catch to
1129 simplify code where we don't care about failures.
1130 * source.c (symtab_to_filename): New. Returns the file
1131 associated with a symtab.
1132 * top.c: Define interactive_hook. Called during QUIT to animate
1135 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1137 * stabsread.c (read_type): Handle stub types for bitstrings.
1138 * stabsread.c (read_array_type): Check for stub domain type
1139 using TYPE_FLAG_STUB, not its length.
1140 * gdbtypes.c (create_set_type): Handle a stub domain type.
1142 * ch-exp.y: Get rid of some extra non-terminals, and move
1143 their rules into primitive_value.
1144 * parser-defs.h: Add comment about unary postfix operators.
1145 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1146 * expprint.c (print_subexp): Recognize unary postfix operator.
1148 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1150 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1151 Add warnings about depreciation of `snoop' cmd.
1153 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1155 * remote-hms.c (hms_read_inferior_memory): Cope when
1156 target sends both \r and \n.
1158 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1161 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1163 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1165 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1166 mst_solib_trampoline.
1168 * f-valprint.c (f_val_print): Change cast of valaddr from
1169 CORE_ADDR * to char **, since that is how it is used.
1171 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1172 using obsavestring, and pass that to prim_record_minimal_symbol.
1173 Having the objfile point to bfd_asymbol_name directly doesn't work
1174 if we save and restore a mapped symbol file.
1176 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1178 * gdbtk.tcl: Add ref counts to breakpoint tags.
1179 * Put quotes around function name in disassemble command to better
1180 handle assembler names containing `.'.
1181 * Make pclist element 0 be filler to avoid off-by-one problem with
1183 * Set names of top-level windows.
1184 * Add register display window.
1185 * Add PC to label of assembly window.
1187 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1189 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1190 to add a generic ROM monitor interface, and support file for the
1191 WinBond W89K and the Oki OP50N PA based target boards.
1193 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1195 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1196 disassembly more efficient.
1197 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1199 * (gdb_loc): Include pc in return value. Also, return function
1200 name if arg was specified.
1201 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1202 after command completes.
1203 * (gdbtk_init): Improve error handling.
1205 * gdbtk.tcl: Add lots of comments. Clean up code.
1206 * (gdbtk_tcl_fputs): Make output window redirectable.
1207 * Add assembly window, and breapoint support.
1208 * Make button 1 in margin toggle breakpoints.
1209 * Use stippling to indicate breakpoint disabling.
1211 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1213 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1215 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1217 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1218 change by replacing `symbols_added' with `so_last'.
1219 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1220 global common symbols, they will be resolved by the runtime loader.
1221 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1222 Handle scSCommon like scCommon symbols.
1224 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1226 * corelow.c (add_solib_stub): Copy to_sections changes from
1227 core_ops to current_target after adding the shared libraries.
1228 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1229 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1230 error to a complaint, simplify complaint.
1231 * procfs.c (signalname, errnoname): Make `name' const.
1232 * symfile.c (reread_symbols): Use filename from old BFD to
1234 * values.c (record_latest_value): Don't record value in the
1235 history chain until we are sure there won't be an error.
1237 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1239 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1242 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1244 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1246 * remote.c (fromhex): Make error more explicit.
1247 (read_frame): Don't print bad checksum information unless
1248 remote_debugging. Don't use repeat count unless it's > 0.
1249 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1250 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1251 Optionally cope with BC style breakpoints.
1252 (e7000_command): After command send directly to the E7000 mark
1253 registers as changed.
1254 (why_stop, e7000_wait: Understand BC style stop condition.
1255 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1256 sequences. (frame_find_saved_regs): Likewise.
1257 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1259 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1260 (more work here to come)
1261 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1264 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1266 * sparclite/Makefile.in: Assorted stuff needed for eload.
1268 * sparclite/eload.c: Merge in command line argument parsing and
1269 error message handling improvements orignally made to aload.c.
1271 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1273 * defs.h (enum misc_command_type, command_control_type): Enums
1274 for describing the command and control types.
1275 (struct command_line): Add new fields to keep track of the command
1276 type and body associated with the command.
1277 * top.c: Include value.h. Delete whitespace at the end of lines.
1278 (build_command_line, get_command_line): New functions.
1279 (execute_control_command, while_command, if_command): Likewise.
1280 (realloc_body_list, read_next_line): Likewise.
1281 (recurse_read_control_structure): Likewise.
1282 (execute_user_command): Call execute_control_command.
1283 (read_command_lines): Simplify by calling read_next_line, call
1284 read_control_structure for "if" and "while" commands.
1285 (free_command_lines): Free new fields in the command structure.
1286 (define_command): Reset control_level to zero.
1287 (init_main): Install command handlers for "if" and "while" commands.
1289 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1291 * c-typeprint.c (c_type_print_varspec_prefix,
1292 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1293 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1294 call f77_value_literal_string instead.
1295 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1296 (parse_number): Translate 'd' floats to 'e' so atof() works.
1297 (yylex): Remove unused variables.
1298 * f-lang.c: Include <string.h>.
1299 (get_bf_for_fcn): Remove unused variable.
1300 * f-typeprint.c (f_type_print_varspec_prefix,
1301 f_type_print_varspec_suffix): Remove unused
1302 variables, add cases to switch statements.
1303 (f_type_print_base): Remove unused variables.
1304 * f-valprint.c (gdbcore.h, command.h): Include.
1305 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1306 Call read_memory_integer with correct number of arguments.
1307 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1308 with correct argument type.
1309 (f77_print_array): Removed unused array array_size_array.
1310 (f_val_print): Don't use a CORE_ADDR as a char *.
1311 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1312 (value_assign): Handle Fortran literal string and complex values.
1313 (f77_cast_into_complex, f77_assign_from_literal_string,
1314 f77_assign_from_literal_complex): New functions.
1316 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1318 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1321 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1323 * i960-tdep.c (signal.h): Don't include.
1325 * cxux-nat.c (target_is_m88110): Remove definition.
1327 * configure.in (config/nm-empty.h): If cross only, use instead
1328 of config/nm-trash.h.
1329 * config/nm-trash.h: Remove.
1330 * config/nm-empty.h: New file.
1331 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1332 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1333 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1334 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1335 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1337 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1339 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1341 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1343 * configure.in: No longer look for nm, tm, and xm headers in
1344 config/<header>; they are always in config/<cpu>/<header>.
1346 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1348 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1349 the end of the list of objfiles, instead of at the beginning.
1351 * xcoffread.c (allocate_include_entry): New function, abstracted
1352 from code in record_include_begin.
1353 (record_include_begin, record_include_end): Call it.
1355 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1356 target_has_stack to decide whether to create a real stack frame
1359 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1361 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1363 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1365 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1367 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1368 field names into what is expected by sparc-nat.c.
1370 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1372 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1374 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1376 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1378 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1380 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1381 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1384 * nlm/Makefile.in: Get rid of NWSOURCE.
1385 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1386 * nlm/gdbserve.o: Add dummy __main routine.
1387 * nlm/gdbserve.def: Turn on debug.
1389 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1391 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1393 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1395 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1396 * config/xm-nbsd.h: fix typo.
1397 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1398 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1400 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1402 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1404 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1405 change typeo in error msg (`inferrior' -> `inferior').
1407 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1409 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1410 attach_flag (this check was performed by the callers). Also check
1411 inferior_thisrun_terminal.
1412 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1413 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1414 attach_flag in deciding whether to call set_sigint_trap and
1417 * value.h (struct value): Change literal_data from PTR to char *,
1418 since that is the way it is used.
1420 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1422 * somread.c (som_symfile_read): Force unwinds to be re-read after
1423 reading in a new partial symbol table.
1425 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1427 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1428 an obsolete conditional.
1429 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1430 an obsolete conditional.
1431 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1434 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1436 * Makefile.in (ns32k-opcode.h): Remove reference.
1437 (ns32k-pinsn.o): Update dependencies.
1438 * ns32k-opcode.h: Remove file.
1439 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1440 all other code in this file.
1442 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1444 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1445 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1447 * nlm/Makefile.in: Add rule for .S.o.
1448 * nlm/aio.h: Protect from multiple inclusions.
1449 * nlm/alpha-io.S: Remove everything we don't need.
1450 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1451 Remove, no longer needed.
1452 * nlm/alpha.c: Merge in lots of stuff from previous files.
1453 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1454 breakpoint_insn extern.
1455 * Move stuff from alpha-patch.h into here.
1457 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1459 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1461 * annotate.c (annotate_starting): Flush output.
1463 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1465 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1466 the callers of symbol_file_add. Gets rid of heuristic fence-post
1467 warnings on mips and alpha targets when the PC resides in a shared
1468 library which is not yet read in.
1469 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1470 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1471 remote-vx.c (vx_open), solib.c (solib_add):
1472 Add call to reinit_frame_cache after all shared libraries are read in.
1473 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1474 symfile.c (symbol_file_command, add_symbol_file_command):
1475 Add call to reinit_frame_cache after symbol_file_add.
1477 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1479 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1480 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1481 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1482 * configure.in: Add sparc-*-netbsd target.
1484 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1486 * remote-vx.c (vx_attach): Interpret the command argument as an
1489 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1491 * configure.in: Change i[34]86 to i[345]86.
1492 * nlm/configure.in: Likewise.
1493 * gdbserver/configure.in: Likewise.
1495 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1497 * configure.in (i386-*-netware): Automatically configure nlm
1500 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1502 * nlm/gdbserve.c: conditionalize header file inclusion for either
1503 NetWare 4.0 or PIN targets.
1504 * nlm/i386.c: include appropriate header files.
1505 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1508 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1510 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1511 * nlm/gdbserve.def: Autoload clib.
1513 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1515 * breakpoint.c (condition_command): Call breakpoints_changed.
1517 * gdbtypes.h: Declare f77_create_literal_string_type and
1518 f77_create_literal_complex_type.
1519 * valops.c (f77_value_literal_string, f77_value_substring,
1520 f77_value_literal_complex): Use xmalloc not malloc.
1521 * valops.c (f77_value_literal_string, f77_value_substring):
1522 Make addr char * not CORE_ADDR.
1523 * value.h (struct value): Add new field literal_data of aligner union.
1524 (VALUE_LITERAL_DATA): Use it.
1525 * f-lang.h: Declare find_common_for_function.
1526 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1527 myaddr fields of a union. Don't overload it with the frame field
1528 (not sure this is necessary; I'm not sure what lval_* codes
1529 VALUE_SUBSTRING_* can be used with).
1531 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1533 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1534 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1536 * rs6000-nat.c: Include libbfd.h again, needed until reference
1537 to bfd_cache_lookup is cleaned out.
1539 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1541 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1543 Work to reduce the interrupts-off duration when running in DOS.
1544 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1545 (dos_async_rx): rewrite to unpack as many characters from the
1546 asynctsr as possible into a local buffer.
1548 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1550 Initial Fortran language support, adapted from work by Farooq Butt
1551 (fmbutt@engage.sps.mot.com).
1552 * Makefile.in: Add Fortran-related files and dependencies.
1553 * defs.h (language_fortran): New language enum.
1554 * language.h (_LANG_fortran): Define.
1555 (MAX_FORTRAN_DIMS): Define.
1556 * expression.h: Reformat to standard.
1557 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1558 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1559 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1560 TYPE_CODE_LITERAL_STRING): New type codes.
1561 (type): New fields upper_bound_type and lower_bound_type.
1562 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1563 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1565 (builtin_type_f_character, etc): Declare.
1566 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1567 * f-exp.y: New file, Fortran expression grammar.
1568 * f-lang.c: New file, Fortran language support functions.
1569 * f-lang.h: New file, Fortran language support declarations.
1570 * f-typeprint.c: New file, Fortran type printing.
1571 * f-valprint.c: New file, Fortran value printing.
1572 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1573 fix wording of error message.
1574 * gdbtypes.c (f77_create_literal_complex_type,
1575 f77_create_literal_string_type): New functions.
1576 * language.c (set_language_command): Add Fortran info.
1577 (calc_f77_array_dims): New function.
1578 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1580 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1581 as Fortran source files.
1582 * valops.c (f77_value_literal_string, f77_value_substring,
1583 f77_value_literal_complex): New functions.
1585 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1587 * c-typeprint.c (c_print_type): Assume demangled arguments
1588 if a '(' is found in varstring, looking for ')' at the end of
1589 varstring did fail with demangled const member functions, which
1590 have a trailing `const'.
1591 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1592 to avoid errors when compiling with DEC c89.
1593 (remote_wait): Cast to `char *' before passing buffer to
1594 fputs_filtered, to avoid errors when compiling with DEC c89.
1595 (remote_wait): Do not return inferior_pid by default, this
1596 statement is never reached, which causes warnings from some
1598 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1599 * symfile.c (load_command): If called with no argument, try
1600 to get the filename from the executable file.
1601 (generic_load): Remove check for NULL filename, it is done
1602 in load_command now.
1604 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1606 * Makefile.in (ALLDEPFILES): Add hpread.c.
1607 (hpread.o): Add dependencies.
1609 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1611 (BYTES_IN_WORD): Delete.
1612 (som_symfile_read): Call hpread_build_psymtabs to build any
1613 minimal symbols based on the HP C native debug symbols.
1614 (som_symfile_finish): Call hpread_symfile_finish.
1615 (som_symfile_init): Call hpread_symfile_init.
1616 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1617 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1619 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1620 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1621 * hpread.c: New file.
1623 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1625 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1626 from June 2, 1994 (what was I thinking?!?). Fix it right this
1629 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1631 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1633 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1635 * README: Grammar improvements, clarifications, updates.
1637 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1639 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1640 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1641 * configure.in (powerpc-*-netware*): Automatically configure nlm
1643 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1644 specific stuff. Make things more configurable.
1645 * nlm/configure.in: Add powerpc-*-netware* target. Use
1646 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1648 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1649 Remove lots of architecture-specific stuff.
1650 * nlm/gdbserve.def: Add new imports.
1651 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1652 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1654 * nlm/prelude.o: What was this doing here?
1655 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1656 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1657 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1658 * config/powerpc/tm-ppc-nw.h: Ditto.
1660 * nlmstub.def: New file, contains imports for 386 nlm stub.
1662 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1664 * remote-pa.c: New file for HPPA embedded support. Currently it's
1666 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1668 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1670 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1671 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1673 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1675 * remote-mips.c: Remove unused declaration of mips_load.
1677 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1679 * coffread.c: General cleanup, and support for section offsets.
1680 (time.h, sys/types.h, libbfd.h): Don't include.
1681 (cur_src_start_addr, cur_src_end_addr): Rename to
1682 current_source_start_addr, current_source_end_addr.
1683 (nlist_stream_global): Remove.
1684 (nlist_bfd_global): New global variable.
1685 (coff_symfile_read): Remove code that gets and uses fileno()
1687 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1688 section_offsets parameter, add text/data section offset to
1689 appropriate symbols' values.
1690 (read_one_sym): Use bfd_read instead of fread.
1691 (init_stringtab, init_lineno): Change first parameter to a bfd,
1692 use bfd routines instead of raw I/O.
1694 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1696 * symtab.c (decode_line_1): If funfirstline and we get a
1697 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1699 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1701 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1702 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1703 (TAGS): Also pass result of find on config sub-directory to etags.
1704 (ALLPARAM): Remove; now unused.
1706 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1708 * Makefile.in (VERSION): Bump to 4.13.1
1709 * NEWS, README: Update to match gdb 4.13 release version.
1711 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1713 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1714 * cxux-nat.c: Remove dangling #else block.
1715 (m88k_harris_core_register_addr): New function.
1717 * environ.c (init_environ): If no environment, do nothing.
1719 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1721 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1722 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1723 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1724 Move all global variables into the private symbol table structure
1725 and add accessor macros. Update some comments.
1726 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1727 (hpread_end_psymtab): New function to end a partial symbol table,
1728 all callers changed (no more bogus sharing with dbxread.c).
1730 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1732 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1735 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1737 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1740 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1742 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1743 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1744 Include "libiberty.h" instead.
1746 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1748 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1749 add additional argument specifying raw address to permit
1750 proper release of debug registers.
1751 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1754 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1756 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1757 define them in top.c. Add comments to the hooks.
1759 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1761 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1762 `to_remove_breakpoint' fields.
1764 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1766 * infcmd.c (run_command): Remove comment suggesting using
1767 target_has_execution instead of inferior_pid.
1769 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1771 * remote-mips.c (mips_open): add code to handle baud rate.
1773 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1775 * infrun.c (wait_for_inferior): Call target_resume() upon
1776 detection of new processes.
1778 * procfs.c (create_procinfo): Return pointer to new procinfo
1780 * (do_detach): Spacing & formatting cleanup.
1781 * (procfs_wait): Move wait_again label to ensure that we really
1782 wait again. On exit from fork, release new child from gdbs'
1784 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1786 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1788 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1789 problem (losing localvars on the close-brace instead of after
1792 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1794 * i386-nlmstub.c (handle_exception): Wait until the thread has
1795 been started before killing the NLM by pointing the PC at
1798 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1800 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1801 Irix 5 has a standard _sigtramp signal handler.
1802 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1803 it is not needed for a standard _sigtramp signal handler.
1804 Add shared library sections to the section table of the target
1805 before adding the symbols.
1806 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1807 instructions that do not prepare a stack adjustment.
1808 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1809 which does the right thing on machines where `char' is unsigned.
1811 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1813 * remote.c (remote_open): Move setting of inferior_pid prior to
1814 call to remote_start_remote. Also use unique value for pid to
1815 avoid confusion with read_register_pid & friends.
1816 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1818 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1820 * dwarfread.c (bfd.h): Don't include.
1822 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1824 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1825 kill the program being debugged. KillMe(), the undocumented
1826 call intended for this purpose, causes the server to hang.
1828 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1830 * remote.c (read_frame): Calculate run length encoded checksum
1832 * config/sh/stub.c: New file.
1834 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1836 * target.c (find_default_run_target): Make sure to_can_run is set
1839 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1841 * TODO: Remove note about fast watchpoints and remove obsolete
1844 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1846 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1847 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1848 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1850 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1852 * target.c (add_target): Don't call clean_target on target
1854 * (unpush_target): Test for to_close being set before calling.
1855 * (target_xfer_memory, target_info): Check for to_has_memory
1856 before playing with memory.
1858 * remote.c (remote_open): Set inferior_pid to make kill command
1860 * inflow.c (kill_command): Revert change of Aug 2. Use
1861 inferior_pid to determine whether to print out "The program is not
1862 being run." message.
1864 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1866 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1867 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1868 * m3-nat.c: Pass argument to return_to_top_level.
1869 Declare m3_kill_inferior before use.
1870 (port_chain_insert): In "can't happen" case, abort rather than
1871 setting `mid' to large decimal constant (which gcc warns about).
1872 (get_thread_name): Use cast to convert const char * to char *.
1873 (add_mach_specific_commands): #if 0 "thread break" command.
1874 (m3_trace_him): Call push_target.
1875 (mach_really_wait): New argument pid; remove unused
1877 (intercept_exec_calls): Call target_terminal_init and
1878 target_terminal_inferior once the child execs.
1879 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1881 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1883 * procfs.c (procfs_mourn_inferior): don't dereference the
1884 procinfo pointer after it has been freed.
1886 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1888 * breakpoint.c (breakpoint_1): Improve pluralization in display
1889 of breakpoint hit counts.
1891 * language.h (struct language_defn): Remove unused field
1893 (longest_float): Remove, no longer used.
1894 * language.c (unknown_language_defn, auto_language_defn,
1895 local_language_defn): Remove init of la_longest_float field.
1896 * c-lang.c (c_language_defn, cplus_language_defn,
1897 asm_language_defn): Ditto.
1898 * ch-lang.c (chill_language_defn): Ditto.
1899 * m2-lang.c (m2_language_defn): Ditto.
1901 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1903 * defs.h (bfd_read, bfd_seek): Remove declarations.
1904 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1906 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1908 * inflow.c (kill_command): Fix a bug which prevented target
1909 programs to be killed.
1911 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1913 * defs.h: Change two-line declarations to one-line form.
1914 (NORETURN): Define as "volatile" only for older GCCs.
1915 (ATTR_NORETURN): Define for newer GCCs.
1916 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1918 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1920 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1921 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1922 disable_breakpoint): Don't call breakpoints_changed; it is now
1923 called via the *_breakpoint_hook functions.
1924 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1926 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1928 * stabsread.c (read_type): Fix a bug in enum size calculation.
1930 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1932 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1933 argument types to shut up GCC.
1935 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1936 linker stub, then return the address the stub will return to.
1937 (frame_saved_pc): Correctly restart the search for the saved
1938 pc when a linker stub is encountered.
1940 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1941 register stores emitted by the version 9 HP compilers.
1942 (inst_saves_fr): Relax test for a specific base register (%r1);
1943 this avoids losing with the version 9 HP compilers.
1944 (skip_prologue): Try to skip argument stores emitted by the HP
1945 compilers. It's not perfect, but it's better than before.
1947 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1949 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1950 calling write_register_pid.
1951 * (write_register_pid): Add prototype.
1953 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1955 * remote.c (read_frame): Split readchar/checksum calculation into
1956 two parts since evaluation order is undefined.
1958 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1960 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1961 * Makefile.in (coredep.o): Add inferior.h as dependency.
1962 * inflow.c: Add F_SETOWN to list of defines to check
1963 around code that uses F_SETOWN.
1965 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1967 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1968 set the -L and -B directory prefixes so we can link with it.
1970 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1972 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1973 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1976 * General hackery to support alternate user-interface.
1977 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1978 disable_breakpoint): Call hooks for alternate user-interface.
1979 * defs.h: Add declarations for alternate user-interface hooks.
1980 * main.c (main): Add --nw (and --nowindows) options to disable
1982 * (near call to command_loop): Call command_loop_hook if set.
1983 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1984 * stack.c: Call print_frame_info_listing_hook if set.
1985 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1986 other files to make sure that calls to error and warning will
1987 work. Call init_ui_hook after everything else.
1988 * utils.c (query): Call query_hook if set.
1989 * (gdb_flush): Call flush_hook if set.
1990 * Change _initialize_utils to initialize_utils cuz we don't use
1991 automatic initialization of utils.c anymore.
1993 * Support for TK GUI.
1994 * Makefile.in: Add rule for gdbtk.o.
1995 * configure.in: Add support for --enable-gdbtk.
1996 * gdbtk.c: New file. Contains support routines for TK interface.
1997 * gdbtk.tcl: New file. Implements GUI policy.
1999 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2002 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2004 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2005 there and we are using the gcc from the tree.
2006 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2008 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2010 * Makefile.in (annotate.o): Add dependencies.
2012 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2014 * sparclite/aload.c: Added new -q (quiet) option.
2015 return 0 exit status if file was successfully downloaded.
2017 * nlm/gdbserve.c: merge in command line argument parsing changes
2018 and bug fixes made to i386-nlmstub.c.
2020 * i386-nlmstub.c: The returnLength field must be initialized
2021 before portConfig is passed to AIOGetPortConfiguration.
2022 Compare command line arguments with strnicmp(); args are
2023 case insensitive on netware.
2025 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2027 * Makefile.in (DISTSTUFF): Add definition.
2028 (diststuff): Add for new distribution support.
2029 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2030 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2031 Remove old distribution building rules, now uses standard
2032 distribution support in parent directory Makefile.in.
2034 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2036 * target.c (push_target): Cast result from xmalloc.
2038 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2040 * elfread.c (elf_symtab_read): Discard compiler labels generated
2041 by the Solaris 2.1/Intel SunPro compiler.
2043 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2045 * target.c (nomemory): Fix prototype and routine to take correct
2048 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * Makefile.in (clean): Remove libgdb-files.
2052 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2054 * coredep.c: Include inferior.h.
2056 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2058 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2061 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2063 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2064 .cp as C++, alphabetize better.
2066 * breakpoint.c (ignore, condition): Move usage note into body of
2067 help text, so first line can be one-line summary.
2069 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2071 * target.c (unpush_target): Fix handling of removal of top target.
2073 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2075 * Makefile.in: Add stuff to build nlmstub.
2076 * Add rule for annotate.o to keep Sun make happy.
2077 * configure.in: Add config for powerpc/Netware.
2079 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2080 filename. This speeds up handling of trailing N_SO stabs (they
2081 mark the end of a .o file).
2083 * target.c, target.h: Change the way pushing and popping of
2084 targets work to support target overlays and inheritance.
2085 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2086 Fixup references to current_target, due to previous changes.
2088 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2089 needed to get the address of longjmp out of the target.
2091 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2093 * main.c: Include <ctype.h>.
2095 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2097 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2100 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2102 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2104 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2106 * Makefile.in (VERSION): Bump to 4.12.4.
2108 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2110 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2111 * configure.in (m88*-harris-cxux*): New configuration.
2112 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2113 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2115 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2116 (TARGET_WRITE_PC): Pass pid through to register writers.
2118 * configure.in (m68*): Put vendor-only-specified host configs
2119 after vendor-and-os-specified configs.
2120 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2122 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2123 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2126 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2128 * elfread.c (elf_symtab_read): Handle error return from
2129 bfd_get_dynamic_symtab_upper_bound gracefully.
2131 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2133 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2134 registers in use by the inferior.
2135 * coredep.c (fetch_core_registers, register_addr): Use it.
2136 * findvar.c (registers_changed, registers_fetched,
2137 read_register_bytes): Ditto.
2138 * infcmd.c (do_registers_info, registers_info): Ditto.
2139 * infptrace.c (fetch_inferior_registers,
2140 store_inferior_registers): Ditto.
2141 * stack.c (frame_info): Ditto.
2143 * coredep.c (CORE_REGISTER_ADDR): New macro.
2144 (fetch_core_registers): Use it.
2146 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2147 * symfile.c (add-symbol-file): Add usage note to help string.
2148 (add_shared_symbol_files_command): New command.
2151 * inferior.h (read_pc_pid): Declare.
2152 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2153 variable b, remove unused variable other_type_used.
2154 * main.c (inferior.h, call-cmds.h): Include.
2155 (gdb_init): Declare.
2156 * remote.c (remote_wait): Return 0 by default.
2158 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2160 Stop printing at null char option, from Oliver Meyer
2161 (omeyer@i3.informatik.rwth-aachen.de).
2162 * valprint.h, valprint.c (stop_print_at_null): New global.
2163 * valprint.c (_initialize_valprint): New print set subcommand
2165 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2166 printing a char array, adjust the number of chars to print.
2168 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2170 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2171 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2172 pic code in addition to prologues where an instruction from the
2173 prologue gets moved into the delay slot of a branch instruction
2174 immediately following the prologue. A table of potential prologue
2175 instructions (prologue_insn_tbl) is now used for picking apart a
2177 (frame_find_saved_regs): Changed the way in which limit gets set
2178 so that the delay slot of branch instructions immediately
2179 following the prologue gets examined.
2180 (pushed_size, store_parm_word, store_parm, push_parameters,
2181 collect_returned_value): Deleted.
2183 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2185 * infrun.c (wait_for_inferior): Handle stepping into leaf
2186 functions whose prologue consists of gp loading code only.
2188 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2190 * dbxread.c: Don't include libbfd.h.
2191 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2192 <time.h>, or <sys/types.h>.
2193 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2194 collect information about the stab and stab string sections.
2196 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2198 * stabsread.c (read_huge_number): handle large unsigned number
2199 for stabs generated by os9k C compiler.
2201 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2203 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2204 * breakpoint.h (hit_count): New breakpoint field.
2205 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2206 (clear_breakpoint_hit_counts): New function.
2207 (bpstat_stop_status): Increment the hit count.
2208 (breakpoint_1): Display the hit count.
2209 * infcmd.c (run_command): Reset breakpoint hit counts.
2210 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2211 displaying hit counts.
2213 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2215 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2216 symbols for all symbol files. Makes skipping over the
2217 trampoline code work when stepping from a function in a shared
2218 library into a function in a different shared library for Irix 5.
2219 Other ELF targets do not have enough information in their
2220 dynamic symbol tables to make this work.
2221 (elf_symtab_read): Relocate mst_solib_trampoline address.
2223 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2225 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2226 * configure.in (m68*-atari-sysv4*): New configuration.
2227 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2228 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2229 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2230 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2231 * config/m68k/amix.mh, config/m68k/amix.mt,
2232 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2235 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2237 * symtab.c (find_function_start_sal): New function to find
2238 the start of a function from a function symbol.
2239 (decode_line_1, decode_line_2): Use it instead of open coded
2240 partial copies of the code.
2241 (list_symbols): Quote symbol name before passing it to
2242 break_command to enable proper handling of mangled symbols.
2244 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2246 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2247 * ch-exp.y (yylex): First try name lookup using exact name
2248 typed by user; if that fails, try lower-cased name.
2250 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2252 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2253 Remove some items from the TODO list and notes throughout code
2254 for things which need fixing. Add more comments.
2255 Document bogus struct symloc sharing with dbxread.c. Delete more
2256 useless variables. Add more PARAM prototypes. Fixup more
2257 indention problems that have crept in.
2258 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2259 it doesn't depend on the variable names on the procedures it's
2261 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2264 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2266 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2267 Move "no debugging symbols found" test to symfile.c.
2268 * symfile.c (syms_from_objfile, reread_symbols): Add
2269 "no debugging symbols found" test.
2270 * coffread.c (init_stringtab): Handle stripped files with a
2271 stringtab offset of zero gracefully.
2272 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2273 BFD instead of stop_pc heuristic to determine if it is a dynamically
2275 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2276 ioctl, it indicates that the process has exited.
2278 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2280 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2281 private data to zero. Not having any HP C debug symbols is not an
2284 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2286 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2287 .PARISC.unwind section now.
2289 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2291 * breakpoint.c (mention): Always show breakpoint address if no
2294 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2296 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2297 handling of shared libraries for non-ELF executables, but only if
2298 HANDLE_SVR4_EXEC_EMULATORS is defined.
2299 (locate_base): Try to find debug_base in the dynamic linker
2300 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2301 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2302 Define to enable handling of shared libraries for a.out executables,
2303 run under Solaris BCP.
2305 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2307 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2308 upon notice. Delete some stuff from the TODO list. Rework
2309 many comments to be clearer. Major cleanups. Consistently
2310 use "hpread_" prefix. Delete unnecessary macros, structures
2311 variables, fiels, functions and #if 0 code. Mark code which
2312 still needs to be cleaned up. PARAMize and make most functions
2313 static. Fix error checking when reading in the debug section
2314 contents. No more minimal symbol table handling in this code!
2316 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2318 * infrun.c (wait_for_inferior): Print "Program exited normally"
2319 regardless of batch_mode.
2320 * defs.h, top.c (batch_mode): Removed.
2322 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2324 * Makefile.in (dcache_h): Remove redundant definition.
2325 (init.c): Add a comment.
2326 (top.c): Remove explicit compile action.
2327 * breakpoint.c (mention): Share code indicating location of
2328 break/watchpoints, don't print address if addressprint is off.
2329 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2330 (demangle): Remove redundant declarations.
2331 * eval.c: Remove redundant function declarations.
2332 * objfiles.h: Cosmetic and grammatical improvements.
2333 * TODO: Various updates.
2335 * remote-mips.c: Replace all \r chars with \015.
2336 (mips_receive_header): Display control characters readably.
2337 (mips_xfer_memory): Add a simple progress display.
2339 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2341 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2343 * remote-hms.c (flush): New function.
2344 (expect): Get edge case right.
2345 (hms_read_inferior_memory): Be more tolerant of line noise.
2347 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2350 target files, not non-existent mach3.mh and mach3.mt.
2352 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2354 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2355 symbols for all symbol files. Makes skipping over the
2356 trampoline code work when stepping from a function in a shared
2357 library into a function in a different shared library.
2358 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2360 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2362 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2363 names mean end of .o file.
2364 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2365 top of routine. Handle new thread notification cleanly.
2366 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2367 thread notification scheme.
2368 * (child_resume): General cleanups, handle resumption of all
2371 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2373 * ser-go32.c: Rewrite to run under windows.
2374 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2376 * serial.c (serial_open): Notice device "pc".
2377 * remote-e7000.c: Fix copyright date.
2378 (expect): Compare \n and \r the same.
2379 (e7000_open): Allow pc as a serial port
2380 * sh/sh.mt: Add ser-e7kpc.
2381 * h8300/h8300hms.mt: Add ser-e7kpc.
2382 * main.c (proc_wait): Don't wait if using go32.
2384 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2386 * somread.c: Simplify by using stabsect_build_psymtabs.
2387 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2388 corresponding to the name of the text section. All references
2390 (somstab_build_psymtabs): Delete function, no longer needed.
2392 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2394 * somread.c: Renamed from paread.c. Changed function names and
2395 comments to reflect that this file deals with SOM (an object file
2396 format), rather than the PA (a cpu).
2397 (Makefile.in): Chaned appropriately.
2398 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2399 * dbxread.c (somstab_build_psymtabs): Renamed from
2400 pastab_build_psymtabs.
2402 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2404 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2405 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2407 * Makefile.in: Updated for core-sol2.c.
2408 * README: Add notes about SPARCworks cc under Solaris 2.x,
2409 from Casper H.S. Dik (casper@fwi.uva.nl).
2410 * config/mips/xm-makeva.h: Removed, no longer necessary.
2411 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2412 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2413 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2415 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2417 * gdba.el: Put program input and output in a separate buffer.
2419 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2421 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2422 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2423 with global variable of same name in libnsl.so on UnixWare.
2425 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2427 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2428 embedded in template name.
2430 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2432 * config/i386/nm-linux.h: change calling convention of
2433 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2434 target_insert_watchpoint() and
2435 target_remove_watchpoint().
2437 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2438 to be long long in gdb.
2439 * config/mips/tm-bigmips.h: ditto.
2441 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2443 * c-lang.c (asm_language_defn): New definitions for language_asm,
2444 mostly copied from c_language_defn, to avoid warnings when
2445 switching between c and asm stack frames.
2447 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2449 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2450 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2451 (upgrade_type, handle_psymbol_enumerators): Likewise.
2452 (has_opaque_xref, cross_ref): Likewise.
2453 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2454 debugging information, rather than doing it here.
2455 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2456 point in ecoff_debug_swap backend structure, rather than calling
2457 ecoff_slurp_symbolic_info directly.
2459 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2461 * breakpoint.c: Include annotate.h. Call annotate_field rather
2462 than printing annotation directly.
2464 * main.c: Include string.h.
2466 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2468 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2469 call it instead of doing normal loop.
2470 * infcmd.c (attach_command): Don't call wait_for_inferior if
2472 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2473 hook that can decide whether to step over the next breakpoint.
2474 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2475 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2478 * configure.in: Improve sorting/formatting of hosts and targets.
2479 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2480 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2481 * Makefile.in (stop-gdb): New target.
2482 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2485 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2487 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2488 the identical initialization can be deleted from main.c, but i
2489 haven't done so just in case.
2491 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2493 * gdba.el: Added menu windows and slightly improved window
2494 handling to gdba.el. Fixed numerous minor bugs that were causing
2495 emacs and gdb to fall out of sync.
2497 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2499 * breakpoint.c: annotate changes lost at merge, put back in.
2501 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2503 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2506 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2508 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2510 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2511 writing of floating registers, the dpx2 kernel disallows it.
2512 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2513 is contained in o_praw.
2514 * irix5-nat.c (solib_map_sections): Adjust sections by the
2515 difference between the loaded address and the prelinked address.
2516 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2518 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2519 symbols, their value is absolute.
2520 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2521 libraries fh->adr fields of zero. Relocate minimal symbol values
2522 upon readin. Relocate non-stabs symbols upon readin.
2523 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2524 start address of the outermost block.
2525 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2526 instead of section_offsets and use relocated pst->textlow for
2527 line number and procedure address relocations.
2529 From gmo@MicroUnity.com (Guillermo A. Loyola):
2530 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2531 Handle SGI Irix5 stIndirect symbol type.
2533 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2535 * breakpoint.c: fix a syntax error native cc does not like.
2537 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2538 * sparclite/Makefile.in: ditto.
2539 * sparcl-tdpe.c: change file name because first 8 chars has to be
2541 * sparcl-stub.c: ditto.
2543 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2545 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2547 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2549 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2550 ignore) a PID argument.
2551 (hppa_pop_frame): Pass a PID to target_write_pc.
2552 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2553 and pass through a PID argument.
2554 (target_read_pc, target_write_pc): Update prototypes.
2556 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2558 * Makefile.in: add new file sparclite-tdep.c.
2559 * sparclite/Makefile.in: add new file sparclite-stub.c.
2560 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2562 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2563 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2565 * sparclite-tdep.c: new file, contains hardware breakpoint support
2567 * sparclite-stub.c: new file, stub code that add support hardware
2569 * breakpoint.c: add hardware breakpoint support.
2570 * breakpoint.h: add new breakpoint type to support hardware
2572 * config/mips/nm-irix4.h: change interface for target dependent
2573 code supporting watch point.
2574 * config/pa/nm-hppab.h: change interface for target dependent
2575 code supporting watch point.
2577 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2579 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2581 * stabsread.c (read_struct_fields): os9k nested structure does not
2582 have terminating ';', instead it just get to ',' and bit position
2585 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2587 * nlmread.c (nlm_symtab_read): Clean up a bit.
2588 * (nlm_symfile_read): Record bounds of main() so that backtrace
2589 command will know where to stop.
2590 * objfiles.c (objfile_relocate): Relocate entry point/func info
2591 for backtrace as well.
2592 * objfiles.h: Define values for invalid PCs for entry point info.
2593 * symfile.c (init_entry_point_info): Initialize invalid values
2594 with aforementioned macros.
2595 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2596 to cause backtrace to stop when it gets back to main().
2597 * config/i386/tm-i386nw.h: Ditto.
2599 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2601 Fix value_print, which used to be ostensibly language-independent,
2602 but would print pointers and arrays in C syntax. Instead, call
2603 a language-specific function.
2604 * language.h (struct language_defn): New functional field
2606 (LA_VALUE_PRINT): New macro.
2607 * language.c (unk_lang_value_print): New stub/dummy function.
2608 (unknown_language_defn, auto_language_defn, local_language_defn):
2610 * c-valprint.c (c_value_print): New function, with code moved from:
2611 * valprint.c (value_print): ... here. Now just invoke
2612 LA_VALUE_PRINT to do language-specific stuff.
2613 * valprint.c (value_print_array_elements): Make non-static.
2614 * c-lang.c (c_language_defn, cplus_language_defn): Add
2615 c_value_print in the la_value_print field.
2616 * m2-lang.c (m2_language_defn): Likewise.
2617 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2618 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2619 * ch-valprint.c (chill_value_print): New function, based on
2620 c_value_print, but use Chill "look and feel."
2621 * c-lang.h (c_value_print): New prototype.
2622 * ch-lang.h (chill_value_print): New prototype.
2623 * value.h (value_print_array_elements): New prototype.
2625 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2626 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2628 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2630 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2631 to new file top.c. Make things extern instead of static and
2632 similar rearrangements to deal with this.
2634 * utils.c: Move fputs_unfiltered to main.c. Remove
2635 FPUTS_UNFILTERED_OVERRIDE ifndef.
2636 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2637 and libgdb uses utils.c and top.c.
2639 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2641 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2643 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2645 * ch-valprint.c (chill_val_print_array_elements): New function.
2646 A Chill version of val_print_array_elements, it prints the
2647 array index labels, in additions ot the array element values.
2648 (chill_val_print): Use the new function.
2650 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2652 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2654 * defs.h (enum language): Add language_asm.
2655 * findvar.c (read_register_bytes read_register_gen
2656 write_register_bytes read_register read_register_pid
2657 write_register write_register_pid supply_register): Move multi-
2658 thread handling down into these routines. Create XXX_pid routines
2659 that allow register references to specify the pid.
2660 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2661 read_sp write_sp read_fp write_fp): Move these routines from
2662 infcmd to findvar to centralize the whole mess.
2663 * i386-nlmstub.c: Portability fixes.
2664 * infptrace.c (child_resume): Conditionalize to allow other natives
2665 to override it. Remove PIDGET gubbish, it's no longer necessary.
2666 * infrun.c (wait_for_inferior): Put registers_changed() before
2667 target_wait() to speed up remote debugging.
2668 * Replace code that reads registers from other threads with much
2669 nicer looking new function calls (see changes to findvar.c).
2670 * Don't skip prologues if debugging assembly source.
2671 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2672 child_resume to handle multi-thread debugging properly.
2673 * remote.c: Add O response to get console output from target.
2674 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2675 SERIAL_ERROR here to simplify callers.
2676 * Change static var timeout to remote_timeout.
2677 * (fromhex): Remove unnecessary return -1 at end of routine.
2678 * (remote_wait): Turn this into a big switch statement. Add
2679 support for O response.
2680 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2681 * (getpkt): Split getpkt into two parts. read_frame deals with
2682 all formatting issues, run-length encoding, and framing. getpkt
2683 now handles error recovery, and frame detection.
2684 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2685 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2686 control. (hardwire_readchar): Handle EINTR from read().
2687 * symfile.c (deduce_language_from_filename): Add support for .s
2689 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2690 override infptrace's child_wait.
2691 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2692 instead of XXXlynx.h.
2693 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2695 * nlm/gdbserve.c: Portability fixes.
2697 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2699 * inftarg.c (child_wait): Call proc_wait, not wait.
2700 (child_mourn_inferior): Call proc_remove_foreign.
2701 * main.c (gdb_init): Call init_proc.
2702 * main.c: Provide dummy versions of init_proc, proc_wait, and
2703 proc_remove_foreign for the gdb case (the libgdb case provides its
2704 own versions of these functions).
2705 * Makefile.in (libgdb-files): Add libproc.a.
2707 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2709 Hardware watchpoints for Linux, from Rick Sladkey
2710 (jrs@world.std.com).
2711 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2712 new hardware breakpoint recovery method.
2713 * i386v-nat.c (i386_insert_watchpoint,
2714 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2715 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2716 New functions to support the 386 hardware debugging registers.
2717 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2718 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2719 target_insert_watchpoint, target_remove_watchpoint): Define these
2720 macros to use the hardware debugging functions in i386v-nat.c.
2722 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2724 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2727 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2729 * target.c, target.h: New variables target_activity_function and
2731 * inflow.c, inferior.h: New functions set_sigio_trap and
2733 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2735 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2737 * remote-sim.h (sim_verbose): Delete.
2738 Document callbacks needed.
2739 (sim_*): Change result to void where there isn't one.
2740 (sim_open): Clarify argument and error response.
2741 (sim_close): Declare.
2742 (sim_load): Change bfd_handle argument to file name. Clarify result.
2743 (sim_create_inferior): Renamed from sim_set_args.
2744 (sim_set_pc): Delete.
2745 (sim_info): Delete printf_fn argument.
2746 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2747 (gdbsim_load): Try sim_load first.
2748 (gdbsim_create_inferior): Call sim_create_inferior.
2749 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2750 (gdbsim_close): Call sim_close.
2751 (gdbsim_files_info): Update call to sim_info.
2752 (gdbsim_ops): Realign comments.
2754 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2756 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2758 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2759 the auxent if the symbol's name is ".file". From David Edelsohn
2760 <c1dje@watson.ibm.com>.
2762 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2764 * breakpoint.c (breakpoint_1): Fix typo.
2766 * annotate.c (annotate_field_end): Fix typo.
2768 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2770 * Makefile.in (TSSTART): Remove; no longer used.
2772 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2773 fputs_unfiltered and exit directly, rather than fatal. The latter
2774 calls vfprintf_unfiltered!
2776 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2777 * value.h, printcmd.c (print_value_flags): Move from here...
2778 * annotate.c: ...to here, and make it use can_dereference.
2780 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2782 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2783 Remove, needed for both native and cross.
2784 * target.c (attach_flag, generic_mourn_inferior): Put here.
2785 * utils.c (job_control): Put here.
2786 (terminal.h): Don't include anymore.
2788 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2790 * source.c (find_source_lines): Always use code that was #ifdef
2791 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2792 leaving it on the chain. Reindent much of this function.
2793 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2794 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2795 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2796 config/ns32k/xm-ns32km3.h: Remove all references to
2797 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2798 * main.c, fork-child.c, many config files: Remove all
2799 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2802 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2803 This avoids __eprintf troubles.
2805 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2807 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2808 initialization code which needs to be called even if we bypass the
2809 command line stuff into gdb_init.
2810 * utils.c (fputs_unfiltered): Surround in #ifndef
2811 FPUTS_UNFILTERED_OVERRIDE.
2812 * Makefile.in (libgdb.a): New target.
2814 * utils.c: Rearrange I/O stuff a bit so that all output goes
2815 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2816 which made %s not work with arbitrarily large strings.
2817 * printcmd.c (printf_command): Use printf_filtered, not
2818 printf_unfiltered and printf, now that arbitrary limit is gone.
2821 * breakpoint.c (watchpoint_check): Remove unused variable b.
2822 * stack.c (print_frame_info): Move sp and buf inside #if.
2823 * eval.c (evaluate_subexp): Remove unused variables pp,
2824 mangle_ptr, ptr, and mangle_tstr.
2825 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2827 * symtab.c (lookup_symtab): Put variable copy inside #if.
2828 (decode_line_1): Put variable q1 inside #if 0.
2829 * target.h: Declare target_link.
2830 * infrun.c (wait_for_inferior): Remove unused variables signame.
2831 * remote.c (remote_resume): Remove unused variable name.
2832 * c-exp.y (parse_number): Parenthesize operand of shift.
2833 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2834 (this is a semantic change, the warning seems to have detected a bug).
2835 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2836 * coffread.c: Move variable temptype inside #if.
2837 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2839 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2840 (chill_val_print): Remove unused variable in_range.
2841 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2842 (chill_val_print): Add default case for switch.
2843 * stabsread.h: Declare stabsect_build_psymtabs.
2844 * os9kread.c (read_minimal_symbols): Make this return void.
2845 (os9k_symfile_read): Remove unused variables stb_exist and val.
2846 (os9k_symfile_init): Remove unused variable val.
2847 (fill_sym): Remove unused variable id.
2848 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2849 unused variable nsl.
2850 Remove unused variable symfile_bfd.
2851 #if 0 unused variables lbrac_unmatched_complaint and
2852 lbrac_mismatch_complaint.
2853 Remove declaration for non-existent function os9k_next_symbol_text.
2855 * annotate.c, annotate.h: New files, containing a function for
2856 each annotation which outputs it.
2857 * Move breakpoints_changed from breakpoint.c to annotate.c.
2858 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2859 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2860 Use annotate.c functions to output annotations.
2861 * Makefile.in (OBS): Add annotate.o.
2863 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2865 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2866 elf_unwind_entries are always initialized.
2868 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2869 stubs which return directly to the caller rather than to the stub
2872 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2874 * c-exp.y (yyerror): Display a more informative error message.
2875 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2876 * m2-exp.y (yyerror): Ditto.
2878 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2880 * inflow.c (job_control): Move definition to front of file.
2882 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2884 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2885 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2887 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2889 * Makefile.in (kdb): Remove old init.c creation commands.
2890 * configure.in (sparclite): Match on sparclite*.
2891 * sparclite/aload.c (main): Only change section addresses for
2892 a.out format object files.
2894 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2896 * config/i386/go32.mh: Define CC.
2898 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2900 * gdbserver/Makefile.in: Remove irrelevant definitions and
2901 comments inherited from the gdb Makefile.
2902 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2903 (VERSION): Update to 4.12.3.
2904 (gdbserver): Remove any existing executable first.
2905 (distclean, realclean): Remove nm.h.
2906 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2907 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2908 Don't use absolute pathname.
2910 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2912 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2915 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2917 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2918 (print_it_normal): Add annotations for the inferior starting and
2919 stopping, and for all the various messages related to how it
2922 * printcmd.c (do_one_display): Annotate.
2923 * stack.c (print_frame_info): Annotate printing of stack frames.
2925 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2927 * remote.c (get_offsets): Handle case where stub doesn't support
2930 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2932 Add partial support for g++ code compiled with -fvtable-thunks.
2933 * c-valprint.c (c_val_print): Add vtblprint support
2935 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2936 pointers (if using thunks) as well as array of structs (otherwise).
2937 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2938 level, and make the latter non-static (so define_symbol can use it).
2939 * stabsread.c (define_symbol): If the type being defined is a
2940 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2941 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2942 * values.c (value_virtual_fn_field): Handle thunks.
2943 * values.c (value_headof): Minor efficiency hack.
2944 * values.c (value_headof): Incomplete thunk support. FIXME.
2946 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2948 * valprint.c (print_longest): Clarify comment about use_local.
2949 * printcmd.c, defs.h (print_address_numeric), callers in
2950 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2951 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2952 exec.c: New argument use_local.
2953 * source.c (identify_source_line): Use filtered output. Use
2954 print_address_numeric.
2956 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2957 language.c (type_error, range_error): Use filtered output.
2958 * utils.c (error_begin): Update comment to tell people to use
2961 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2962 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2965 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2967 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2968 from the fault, #ifndef FAULTED_USE_SIGINFO.
2969 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2971 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2973 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2974 Explicitly annotate each record.
2976 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2978 * xcoffexec.c: Reformat to standards and lint.
2979 (language.h): Include.
2980 (exec_close): Declare arg "quitting".
2981 (file_command): Declare arg "from_tty".
2982 (map_vmap): Cast xmalloc result to PTR.
2983 * rs6000-nat.c: Reformat to standards and lint.
2984 (exec_one_dummy_insn): Use char array for saved instruction.
2985 (fixup_breakpoints): Declare.
2986 (vmap_ldinfo): Be more informative in fatal error messages.
2987 (xcoff_relocate_symtab): Define to return void.
2988 * xcoffsolib.h: Reformat to standards, improve comments.
2989 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2991 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2993 * utils.c, defs.h (error_begin): New function.
2994 (quit): Print annotation before printing the error message.
2995 * main.c (return_to_top_level): Print annotation before doing the
2997 * symtab.c (decode_line_1): Call error not warning and then
2998 return_to_top_level. Call error_begin and printf_unfiltered
2999 rather calling warning (before calls to return_to_top_level).
3000 * core.c (memory_error): Use error_begin, printf_unfiltered,
3001 print_address_numeric and return_to_top_level instead of error.
3002 Cleans up a FIXME-32x64.
3003 * language.c (type_error, range_error): Call error_begin
3004 not just target_terminal_ours.
3006 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3007 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3008 side of an assignment is non-portable.
3010 * utils.c (query): Change syntax of query annotations to be
3011 consistent with other input annotations.
3012 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3014 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3016 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3018 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3019 that have a stack frame size of 32k or larger (from Paul Flinders).
3020 Remove #if 0'd code.
3022 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3024 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3025 for Lynx platforms that need it.
3026 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3028 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3030 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3031 than trying to deduce it from the fault.
3033 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3035 * printcmd.c (print_address_symbolic): Initialize name to empty
3036 string to avoid core dump if lookup fails.
3037 * remote-e7000.c (printf_e7000debug): Error if target not open.
3039 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3041 * i386-nlmstub.c: Update to be more in line with PIN stub.
3042 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3043 * (hex2mem): Init ptr.
3044 * General cleanups to use ConsolePrintf, standard prologues, etc...
3046 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3048 * i386-nlmstub.c: More changes to be compatible with remote.c.
3050 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3051 into (the far less frequently called) dbx_symfile_read.
3053 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3055 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3057 * dbxread.c (record_minimal_symbol): Record the section
3058 associated with the symbol to make dynmaic relocation work.
3059 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3060 Solaris brain-damage which don't apply to relocatable object
3062 * (stabsect_build_psymtabs): New routine to read stabs out of an
3063 arbitrarily named section.
3064 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3066 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3067 stabs out of the nlm.
3068 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3069 brain-damage which don't apply to relocatable object files.
3070 * remote.c (putpkt): Improve error reporting and error handling.
3071 * (get_offsets): Temporary kludge to force data & bss sections to
3072 have the same relocation.
3073 * stabsread.c (define_symbol, scan_file_globals): Record section
3076 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3078 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3079 FIXME-32x64 comment.
3081 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3084 to after call to target_wait. This means that flush_cached_frames
3085 can call target_terminal_ours if it wants to.
3086 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3087 comment about why the code is dubious.
3089 * stabsread.c (read_type): Call read_type, not nonexistent
3092 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3094 * remote-os9k.c (rombug_fetch_registers): set trace mode
3096 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3098 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3100 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3101 passed to process_one_symbol.
3102 * stabsread.c (read_type): process os9k functio prototype.
3104 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3106 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3109 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3111 * utils.c (prompt_for_continue): Annotate prompt.
3112 (query): Annotate query.
3113 * printcmd.c (print_frame_args): Change syntax of argument
3114 annotation to make name and value part of a single group of
3115 annotations, not two separate groups.
3116 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3117 * valprint.c (val_print_array_elements): Change syntax of
3118 annotation to be more concise.
3119 * main.c, defs.h (command_line_input): New argument tells what
3120 string to include in the annotations.
3121 * symtab.c (decode_line_2), main.c (read_command_lines,
3122 command_loop): Change callers.
3124 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3125 target null pointer.
3126 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3128 * printcmd.c (output_command): Annotate things we print here too.
3129 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3130 * Move declaration of print_value_flags from defs.h to value.h.
3131 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3133 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3135 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3136 BFD handles sun3 dynamic relocations now.
3137 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3140 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3142 * printcmd.c (print_command_1): Annotate the top-level expressions
3144 (print_frame_args): Annotate each argument.
3145 * printcmd.c, defs.h (print_value_flags): New function.
3146 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3147 * valprint.c (val_print_array_elements): Annotate each array element.
3149 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3151 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3152 the register contains a pointer to the type, not the type itself.
3154 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3156 * main.c (main): Accept --annotate=N option and make --fullname
3157 the same as --annotate=1.
3158 (command_line_input): Print annotatation before and after prompt.
3159 * blockframe.c (flush_cached_frames): Print annotation.
3160 * Rename frame_file_full_name to annotation_level and move it from
3162 * source.c (identify_source_line): If annotation_level > 1,
3163 change output format.
3164 * breakpoint.c: Print annotation whenever a breakpoint changes.
3165 * main.c: New variable server_command.
3166 (command_line_input): Parse "server " and set server_command.
3167 (dont_repeat): Check server_command.
3169 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3171 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3172 updating raw_symbol and symnum. Return a value in the case where
3175 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3177 * parse.c: Don't define block_found; it is defined in symtab.c.
3178 * parser-defs.h: Add comment regarding block_found.
3180 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3182 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3185 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3187 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3188 section vma. Do not read dynamic relocs for sun3 executables to
3189 avoid BFD assertion message.
3191 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3193 * nm-hppab.h (KERNEL_U_ADDR): Define.
3194 (FIVE_ARG_PTRACE): Likewise.
3195 (CANNOT_STORE_REGISTER): Likewise.
3196 * nm-hppah.h (KERNEL_U_ADDR): Define.
3197 (FIVE_ARG_PTRACE): Likewise.
3198 (CANNOT_STORE_REGISTER): Likewise.
3199 (NEED_TEXT_START_END): Likewise.
3201 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3202 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3203 (FIVE_ARG_PTRACE): Likewise.
3204 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3205 (FIVE_ARG_PTRACE): Likewise.
3207 * hppa-tdep.c (read_unwind_info): Make static.
3208 (restore_pc_queue): Indirect through the target vector to
3209 reload the register state.
3211 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3213 * paread.c (compare_unwind_entries): Delete function. It's been
3214 moved into hppa-tdep.c.
3215 (read_unwind_info): Likewise.
3216 (pa_symfile_read): No longer call read_unwind_info. The unwind
3217 tables will be read in as they are needed.
3219 * hppa-tdep.c (compare_unwind_entries): New function.
3220 (read_unwind_info, internalize_unwinds): Likewise.
3221 (find_unwind_entry): Read in unwind information on demand.
3223 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3225 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3226 to : in search path processing.
3227 * defs.h (qsort): Rename argument in prototype.
3228 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3230 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3231 (false): Eliminate usages.
3233 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3235 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3236 All references to value changed to value_ptrlage_command is now
3238 All references to value changed to value_ptr.
3239 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3240 * remote-hms.c (hms_wait): Timeout after five seconds.
3241 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3242 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3243 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3245 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3247 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3249 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3251 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3253 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3254 bp_watchpoint_scope breakpoints.
3255 (struct breakpoint): Add val_chain and related_breakpoint fields
3256 for use by watchpoints.
3258 * breakpoint.c (within_scope): Delete. No longer used.
3259 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3260 (target_{remove,insert}_watchpoint): Likewise.
3261 (can_use_hardware_watchpoint): New function.
3262 (remove_breakpoint): New function to remove a single breakpoint
3263 or hardware watchpoint.
3264 (insert_breakpoints): Handle insertion of hardware watchpoints.
3265 Store a copy of the value chain derived from the watchpoint
3267 (remove_breakpoints): Simplify by using remove_breakpoint.
3268 (delete_breakpoint): Likewise.
3269 (watchpoint_check): Delete the watchpoint and watchpoint scope
3270 breakpoints when the watchpoint goes out of scope. Save & restore
3271 the current frame after checking watchpoints.
3272 (breakpoint_init_inferior): Likewise (restarting the program
3273 makes all local watchpoints go out of scope).
3274 (bpstat_stop_status): Handle hardware watchpoints much like normal
3275 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3276 when the watchpoint goes out of scope. Remove and reinsert all
3277 breakpoints before returning if we stopped when a hardware watchpoint
3279 (watch_command): Use a hardware watchpoint when possible. If
3280 watching a local expression, build a scope breakpoint too.
3281 (map_breakpoint_numbers): Also call given function for any
3282 related breakpoints.
3283 (disable_breakpoint): Never disable a scope breakpoint.
3284 (enable_breakpoint): Handle hardware breakpoints much like normal
3285 breakpoints, but recompute the watchpoint_scope breakpoint's
3286 frame and address (if we have an associated scope breakpoint).
3287 (read_memory_nobpt): Handle hardware watchpoints like normal
3288 watchpoints. When necessary handle watchpoint_scope breakpoints.
3289 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3290 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3291 (disable_command): Likewise.
3293 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3294 Extern prototype added to frame.h
3296 * infrun.c (wait_for_inferior): Set current_frame and select
3297 a frame before checking if we stopped due to a hardare watchpoint
3298 firing. Handle stepping over hardware watchpoints.
3299 (normal_stop): Remove unnecessary call to select_frame.
3301 * value.h (value_release_to_mark): Declare.
3302 * values.c (value_release_to_mark): New function.
3304 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3305 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3307 * hppab-nat.c (hppa_set_watchpoint): New function.
3309 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3310 (HAVE_STEPPABLE_WATCHPOINT): Define.
3311 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3312 (target_{insert,delete}_watchpoint): Define.
3314 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3315 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3316 (target_{insert,remove}_watchpoint): Likewise.
3318 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3320 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3321 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3322 often have the same names as debug symbols for functions, and
3323 confuse lookup_symbol().
3325 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3327 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3328 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3329 REGISTER_RAW_SIZE (1).
3330 Together these changes work around a bug in HP's compiler. Both
3331 seem to be necessary.
3333 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3335 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3336 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3337 are type mst_solib_trampoline.
3339 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3341 * config/m68k/es1800.mt: Change comments.
3343 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3345 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3347 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3349 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3352 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3354 * values.c (unpack_long): Remove obsolete comment about using a
3357 * symfile.c (symbol_file_command): Add comments about command syntax.
3359 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3360 Jim Kingdon (kingdon@cygnus.com)
3362 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3363 are in the .plt section.
3364 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3365 find_solib_trampoline_target): New functions for handling
3366 stepping into -g compiled shared libraries.
3367 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3368 find_solib_trampoline_target): Add prototypes.
3369 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3370 Define to handle stepping into -g compiled shared libraries.
3371 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3372 stepping into -g compiled shared libraries.
3374 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3376 * configure.in: Add mips-*-sysv4* support.
3377 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3378 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3379 New files for MIPS SVR4 support.
3380 * Makefile.in: Update for new mipsv4 files.
3381 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3382 read_next_frame_reg to obtain the frame relative stack pointer.
3383 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3384 obtain the frame relative stack pointer.
3385 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3386 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3387 by entering them into the minimal symbol table.
3388 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3389 a long for float formats.
3390 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3391 get defined in <link.h>.
3392 * solib.c (solib_add): Add shared library sections to the section
3393 table of the target before adding the symbols.
3394 * partial-stab.h: Relocate static and global functions.
3395 * dbxread.c (read_dbx_symtab): Remove unused variable
3396 end_of_text_address. Relocate text_addr when passing it
3399 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3400 library functions before the executable is run. Retrieve dynamic
3401 symbols from stripped executables.
3402 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3403 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3404 if no debugging symbols were found.
3405 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3406 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3408 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3409 OSF/1 has shared libraries.
3411 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3413 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3414 to BFD handling of dynamic symbols.
3416 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3418 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3419 then gets its real address into FUN and its GOT/DP value into %r19.
3421 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3423 * hppa-tdep.c (frameless_function_invocation): If no unwind
3424 descriptor was found, then assume this was not a frameless
3425 function invocation.
3426 (frame_saved_pc): If the saved PC is in a linker stub, then
3427 return the return address which the linker stub will return to.
3429 * xm-hppab.h: Never define USG.
3430 * xm-hppah.h: Always define USG.
3432 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3434 * values.c (unpack_long, value_from_longest),
3435 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3437 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3439 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3441 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3443 For SVR4 targets, enable gdb to set breakpoints in shared
3444 library functions before the executable is run.
3445 * elfread.c (elf_symtab_read): Handle symbols for shared library
3447 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3448 and moved to objfiles.c.
3449 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3450 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3451 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3452 the new generic definition from tm-sysv4.h works for Solaris.
3454 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3456 * elfread.c (elf_symtab_read): Change storage_needed,
3457 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3458 bfd_get_symtab_upper_bound. Check for errors from
3459 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3460 * nlmread.c (nlm_symtab_read): Same changes.
3462 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3464 * xcoffread.c (xcoff_next_symbol_text): New function.
3465 (read_xcoff_symtab): Set next_symbol_text_func to it.
3466 Move raw_symbol outside of read_xcoff_symtab.
3468 * remote.c (getpkt): Remove unused "out" label.
3470 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3472 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3473 about more than one watchpoint being triggered.
3475 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3477 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3479 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3481 * blockframe.c (find_pc_partial_function): mst_file_text
3482 symbols do not live in the shared library transfer table.
3483 * ch-exp.y (decode_integer_value, match_character_literal,
3484 match_bitstring_literal): Guard tolower calls with isupper,
3485 tolower on old BSD systems blindly subtracts a constant.
3486 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3487 well when determining the producer of the object file.
3488 * mdebugread.c (has_opaque_xref): New function to check for
3489 cross reference to an opaque aggregate.
3490 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3491 enter typedefs to opaque aggregates into the symbol tables.
3492 * mdebugread.c (parse_external): Remove skip_procedures argument,
3493 it has always been 1. Remove code that handled stProc symbols,
3494 it was never executed and was wrong, as the index of a
3495 stProc symbol points to the local symbol table and not to the
3496 auxiliary symbol info. Update caller.
3497 * mdebugread.c (parse_partial_symbols): Do not enter external
3498 stProc symbols into the partial symbol table, they are already
3499 entered into the minimal symbol table.
3500 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3501 Remove all conditionals and definitions for ptx.
3502 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3503 Fix addresses of floating point registers in REGISTER_U_ADDR.
3504 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3505 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3506 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3507 signal trampoline code work.
3508 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3509 Remove all conditionals and definitions for ptx.
3510 Remove KDB definitions.
3511 * symm-nat.c (store_inferior_registers): Fetch registers before
3512 storing them to obtain valid floating point control registers.
3513 Store fpu registers.
3514 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3515 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3516 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3518 * symm-nat.c (child_resume): Update type of `signal' parameter.
3519 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3521 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3523 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3524 calling import stubs for functions in shared libraries.
3526 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3528 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3530 * ch-lang.c (chill_is_varying_struct): Magic string is
3531 was "<var_length>" is now "__var_length" (more portable).
3533 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3535 * remote.c (getpkt): If we get a timeout, actually retry rather
3536 than just giving up the first time it happens.
3537 * remote.c: Document sequence numbers.
3538 (remote_store_registers): Change syntax of 'P' request so that it
3539 never looks like a sequence number.
3541 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3543 * os9kread.c (record_minimal_symbol): add section_offset to
3544 relocate minimal symbol table.
3545 * os9kread.c (read_minimal_symbols): ditto.
3546 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3548 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3549 return. Also if file addr is 0 leave it 0, not to relocate.
3550 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3551 'set remotexoff' and 'set remotelog' commands.
3553 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3555 * remote.c (remote_store_registers): Add 'P' request to set an
3556 individual register.
3557 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3560 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3562 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3563 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3564 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3566 * command.c (do_setshow_command, case var_string): Never add a
3567 space to the end of the string.
3568 * NEWS: Document this change.
3569 * .gdbinit: Add a space to the "set prompt" command.
3571 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3573 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3574 changes to make it compile (it doesn't link yet).
3576 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3577 (set_demangling_style, set_demangling_command): Use savestring not
3578 strdup. We were not dealing properly with a NULL return from
3579 strdup, and were not declaring strdup (the system header may or
3582 * valprint.c (val_print): Remove inaccurate comment about what
3583 types can be stub types.
3585 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3586 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3587 Supply alternate version if ATTACH_DETACH is not defined.
3588 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3589 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3590 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3592 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3594 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3596 (skip_trampoline_code): Rewrite and add support for argument
3597 relocation stubs stubs, import/export stubs, calls through
3598 "_sr4export" and cascaded trampolines.
3600 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3601 if no unwind descriptor is found.
3603 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3604 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3605 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3606 differently. All registers are four bytes.
3607 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3609 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3611 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3612 registers as both single and double values (fetching 2nd 32bit half
3613 as necessary). Annotate each register printed with its precision.
3615 * paread.c (read_unwind_info): Fix off-by-one error.
3617 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3619 * main.c (complete_command): Deal with it if arg is NULL.
3621 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3623 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3624 regarding using the PC--using the PC is necessary and all the
3625 FIXME comments in the world won't make it go away.
3627 * valops.c (value_at, value_at_lazy): Give error if we dereference
3629 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3630 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3632 * stabsread.c (patch_block_stabs): Add comment about what happens
3633 if the definition is in another compilation unit from the stab.
3635 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3637 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3639 * main.c (complete_command): New command, from Rick Sladkey
3640 <jrs@world.std.com>.
3641 (symbol_completion_function): Don't declare rl_point and
3642 rl_line_buffer; they are now declared in readline.h.
3643 (show_commands): Don't declare history_base; it is declared in
3645 * command.c (lookup_cmd): Don't delete trailing whitespace.
3646 Reverts change of 14 May 1989.
3648 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3650 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3651 code from prim_record_minimal_symbol_and_info() to here. Callers
3652 of the latter can legitimately supply a section number of -1.
3654 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3656 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3657 member functions have an element in args for a (nonexistent) this
3660 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3662 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3664 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3665 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3667 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3668 for the structure's type. All callers changed.
3670 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3671 for each structure argument rather than assuming it's either
3672 true or false for all structure arguments.
3674 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3675 on the length structure passed, not the compiler used.
3677 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3678 argument for the structure's type.
3680 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3682 * values.c (set_internalvar): Don't set var->value until we are
3683 sure there won't be an error().
3685 * remote.c (get_offsets): Reinstate comment which was in
3686 remote_wait about use of SECT_OFF_TEXT and so on.
3688 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3690 * symmisc.c (maintenance_check_symtabs): New function to check
3691 consistency of psymtabs and symtabs.
3692 * symtab.h (maintenance_check_symtabs): Add prototype.
3693 * maint.c: Add new `maint check-symtabs' command.
3694 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3695 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3696 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3698 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3699 to write_memory to avoid warnings from gcc.
3700 * config/i386/xm-symmetry.h: Add missing #endif.
3701 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3702 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3703 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3705 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3707 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3708 (hppa_push_arguments): Likewise.
3710 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3712 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3713 improve remote debugging efficiency. Also fixed problems with
3714 doing function calls for programs with no entry points.
3715 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3716 entry_point_address.
3717 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3718 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3719 parse_lines): Pass section_offsets info to these routines so that
3720 we can relocate symbol table entries upon readin.
3721 * (psymtab_to_symtab_1): Set symtab->primary to tell
3722 objfile_relocate to do relocations for our symbols.
3723 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3724 (which hang off of the symbol table).
3725 * Use prim_record_minimal_symbols_and_info instead of
3726 prim_record_minimal_symbols to supply section info to make minimal
3727 symbol relocations work.
3728 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3729 -1, try to deduce it from ms_type.
3730 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3731 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3732 add code to relocate objfile->sections data structure.
3733 * remote.c (get_offsets): Use new protocol message to acquire
3734 section offsets from the target.
3735 * (remote_wait): Get rid of relocation stuff. That's all handled
3736 by objfile_relocate now.
3737 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3738 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3740 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3742 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3744 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3745 HPREAD is not defined.
3747 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3749 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3751 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3752 can no longer set this at run time.
3753 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3754 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3755 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3756 sparc-tdep.c compiles).
3757 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3759 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3761 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3762 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3763 * configure.in: Recognize m68*-cisco*-*.
3765 * Makefile.in (TAGS): Use variables directly, rather than using
3766 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3767 and means that these filenames no longer need be unique across all
3768 the config/* directories.
3769 * configure.in: Put the config/*/ into TM_FILE, etc.
3771 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3772 and trapv exceptions.
3774 * target.h (struct section_table), objfiles.h (struct obj_section):
3775 Change name of field sec_ptr to the_bfd_section. More mnemonic
3776 and avoids the (sort of, for the ptx compiler) name clash with
3777 the name of the typedef.
3778 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3779 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3781 * utils.c: Include readline.h.
3782 * Makefile.in (utils.o): Add dependency.
3784 * remote.c (getpkt): Add support for run-length encoding.
3786 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3788 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3790 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3792 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3793 prim_record_minimal_symbol.
3796 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3797 computing their offset from the start of the old buffer and adding
3798 to the new buffer, rather than by assuming we can add the
3799 difference between the old buffer and the new buffer (it might not
3800 fit in an int). Merge in cosmetic differences from emacs regex.c
3801 version of this macro.
3803 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3805 * Makefile.in (install-only): Fix use of program_transform_name.
3807 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3809 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3810 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3811 so I'm nuking the command.
3812 * symtab.c (find_addr_symbol): Comment out, no longer used.
3814 * main.c (main): Don't init_source_path for the -cd argument. Now
3815 that source_path doesn't contain the current_directory from when
3816 GDB started up, init_source_path is no longer useful (and is
3817 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3819 * TODO: Remove item about line numbers being off. It is useless
3820 and confusing without a reproducible test case (it mentions
3821 proceed(), but I was able to step through proceed without trouble).
3823 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3826 library functions before the executable is run. Retrieve dynamic
3827 symbols from stripped executables.
3828 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3829 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3830 symtab.c (list_symbols): Handle mst_solib_trampoline.
3831 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3832 for all targets, remove IBM6000_TARGET dependencies.
3833 * dbxread.c (read_dbx_dynamic_symtab): New function.
3834 * dbxread.c (dbx_symfile_read): Use it.
3835 * dbxread.c (SET_NAMESTRING): Set namestring to
3836 "<bad string table index>" instead of "foo" if the string index is
3838 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3840 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3841 to break_command. Handle mst_file_* minimal symbol types.
3842 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3844 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3846 * c-exp.y(yylex): fix potential memory overflow.
3848 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3850 * environ.c (set_in_environ): Eliminate special handling of PATH and
3852 * putenv.c: Removed, conflicts with system declaration of
3853 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3855 * Makefile.in: Change accordingly.
3856 * procfs.c (procfs_create_inferior): Change comment accordingly.
3858 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3860 * rs6000-tdep.c: Change value to value_ptr.
3862 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
3864 * hpread.c (read_hpux_symtab: Correctly determine the namespace
3865 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
3866 MEMENUM symbols. Do not include function-scoped variables in
3867 the partial symbol table.
3869 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3871 * i386m3-nat.c: Include floatformat.h.
3872 (get_i387_state): Use memset not bzero.
3876 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3877 ieee-float.h to floatformat.h.
3879 * valprint.c (val_print_string): Ignore error if the error
3880 happened after a terminating '\0'.
3882 * c-valprint.c (c_val_print): Never add 1 to return value from
3883 val_print_string; just return what it returns.
3885 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3886 looping through all of the enums.
3887 * infrun.c (signals_info): Use it.
3889 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * main.c (main): When printing warning about bad baud rate, don't
3892 use warning(); it relies on current_target which isn't set up yet.
3894 * breakpoint.c (_initialize_breakpoint): Update docstring for
3895 tbreak to match what the code actually does. Don't mention tbreak
3896 in docstrings for "enable once" or "enable breakpoints once".
3898 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3900 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3901 while (0). That defeats the whole purpose of using do . . . while (0).
3902 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3903 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3904 using a ?: expression as an lvalue is not portable.
3906 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3907 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3908 'p' and 'r' symbol descriptors into a single symbol to look for a
3910 * README, config/sparc/tm-sparc.h: Update comments.
3912 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3914 * mdebugread.c (parse_type): Do not complain for types with
3915 an `indexNil' aux index, these are simply undefined types.
3916 Remove indexNil check from caller of parse_type.
3917 * mdebugread.c (parse_partial_symbols): Do not enter
3918 stGlobal, scCommon symbols into the minimal symbol table, their
3919 value is the size of the common, not its address.
3920 Handle scInit, scFini, scPData and scXData sections.
3921 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3923 Enter stProc symbols into the global_psymbols list once, not into
3924 the static_psymbols_list.
3925 Get rid of dummy psymtab if it is empty, to allow proper detection
3926 of stripped executables.
3927 * mdebugread.c (cross_ref): Allow cross references to Fortran
3930 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3932 * stabsread.c (common_block_end, fix_common_block): Stash the
3933 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3934 as to not assume that a pointer fits in an enum.
3936 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3938 * os9kread.c (fill_sym): check compiler verion number for pre-
3940 * os9kread.c (os9k_process_one_symbol): address of symbol is
3941 relative to section not module.
3942 * stabsread.c (define_symbol): add symbol type 's' as local
3944 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3946 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3947 * remote-os9k.c: fix bug in 'set remotebaud' function.
3948 * remote-os9k.c (rombug_link): minimize checking so to improve
3950 * symfile.c (symbol_file_command): check if failed to link, also make
3951 the command be able to accept more than one filenames.
3952 * target.c (target_link): check if failed to link with rombug.
3953 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3955 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3957 * remote-es.c (es1800_child_ops): Don't declare it static.
3959 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3961 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3963 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3965 * dbxread.c: New variable lowest_text_address.
3966 (record_minimal_symbol, read_dbx_symtab): Set it.
3967 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3968 end_of_text_address.
3969 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3971 * dbxread.c (end_psymtab): Remove old and commented out
3972 capping_global and capping_static. Fix comments regarding
3973 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3975 * parser-defs.h: Add "extern" to start of variable declarations so
3976 we don't end up with commons.
3977 * parse.c: Define these variables.
3979 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3982 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * alpha-tdep.c: Change value to value_ptr.
3986 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3988 * solib.c (elf_locate_base): New function to locate the address
3989 of the dynamic linker's runtime structure in the dynamic info section.
3990 * solib.c (locate_base): Use it instead of iterating over the list
3991 of mapped address segments.
3992 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3995 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3997 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3998 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3999 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4000 signal trampoline and interrupt routines.
4001 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4002 (frame_chain, frame_chain_valid): Likewise.
4003 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4004 saved regs convention for SP.
4006 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4007 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4008 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4010 * tm-hppah.h (IN_SIGTRAMP): Define.
4012 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4014 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4015 alphabetic character as the start of a name.
4017 * sparclite/Makefile.in (all install): Build and install aload.
4019 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4020 config.guess and config.sub produce.
4022 * mips-tdep.c: Change value to value_ptr.
4024 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4026 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4027 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4028 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4029 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4030 value with value_ptr. This is for the ptx compiler.
4031 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4033 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4034 #if 0 i386_float_info.
4035 * symm-tdep.c (round): Remove. Also remove sgttyb.
4036 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4037 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4038 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4039 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4041 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4042 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4043 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4044 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4045 tm-i386v.h is apparently OK.
4046 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4047 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4050 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4052 * osfsolib.c (xfer_link_map_member): Update to use new
4053 target_read_string interface.
4055 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4057 * infrun.c (wait_for_inferior): In checking
4058 remove_breakpoints_on_following_step, check
4059 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4061 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4063 * os9kread.c (os9k_process_one_symbol): Rename
4064 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4065 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4066 (CORE_ADDR)0, from target_link, since that is what it uses.
4067 Process name at end, not during parsing (like we did before Kung's
4068 change), so that -readnow and -mapped can appear anywhere.
4069 Make text_relocation a local variable.
4070 * config/i386/i386os9k.mt: Fix comment.
4071 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4072 * os9kread.c: Put "comments" after #endif inside /* */.
4073 * stabsread.h: Add os9k_stabs variable.
4074 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4076 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4077 descriptor in global_symbols not local_symbols.
4078 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4080 (read_type): If os9k_stabs, accept function parameters after 'f'
4082 (read_array_type): If os9k_stabs, don't expect index type and
4083 expect lower and upper to be separated by ',' not ';'.
4084 (read_enum_type): If os9k_stabs, read a number before the first
4085 enumeration constant.
4086 (os9k_init_type_vector): New function.
4087 (dbx_lookup_type): Call it when starting new type vector.
4088 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4089 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4090 * os9kstab.c: Removed.
4091 * Makefile.in: Update accordingly.
4092 * objfiles.c (objfile_relocate_data): Removed.
4093 * remote-os9k.c (rombug_wait): Call objfile_relocate
4094 not objfile_relocate_data.
4095 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4096 * remote-os9k.c (rombug_wait): Call find_pc_section not
4098 * main.c (quit_command): Check inferior_pid; revert Kung change.
4099 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4101 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4103 * os9kread.c: New file to read os9000 style symbo table.
4104 * os9kstab.c: new file to read os9000 style stabs.
4105 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4106 * objfiles.c (find_pc_objfile): new function to search objfile
4108 * objfiles.c (objfile_relocate_data): new function to relocate
4109 data symbols in symbol table.
4110 * objfiles.h: Add two aux fields in struct objfile to handle
4111 multiple symbol table files situation like in os9000.
4112 * symfile.c: Change so 'symbol-file' command can handle multiple
4113 files. Also call target_link() to get relocation infos.
4114 * target.c (target_link): new function to get relocation info when
4115 a symbol file is requested to load.
4116 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4117 because in cross mode there's no inferior pid, bit they need to
4119 Makefile.in: add os9kread.c os9kstab.c and .o's.
4120 configure.in: add i386os9k target.
4121 config/i386/i386os9k.mt: new add.
4122 config/i386/tm-i386os9k.h: new add.
4124 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4126 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4127 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4129 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4131 * target.c, target.h (target_read_string): Provide error detection to
4132 caller. Put string in malloc'd space, so caller need not impose
4134 * solib.c (find_solib): Update to use new interface.
4135 * irix5-nat.c (find_solib): Read o_path from inferior
4136 (clear_solib): Free storage for o_path.
4137 * valprint.c (val_print_string): Add comments.
4139 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4141 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4144 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4146 * value.h (struct value): Add modifiable field.
4147 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4148 (record_latest_value): Don't mess with VALUE_LVAL of value.
4149 * valops.c (value_assign): Check it. Reword existing error
4150 message on not_lval.
4152 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4153 (STEP_SKIPS_DELAY): Added.
4154 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4157 * valprint.c (val_print_string): If errcode is set, always print
4158 an error, regardless of force_ellipsis. In the non-EIO case,
4159 just print the error message rather than calling error(). Don't
4160 access *(bufptr-1) if bufptr points to the start of the buffer.
4161 When looking for '\0', don't increment bufptr and addr if bufptr
4162 started out already at limit. If an error happens on fetching the
4163 first character, don't print the string.
4165 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4167 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4170 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4171 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4172 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4173 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4174 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4175 * findvar.c: Update comment regarding ieee-float.h.
4177 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4179 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4180 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4181 Define to make backtracing through the various sigtramp handlers
4183 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4184 the saved pc from ucontext on the stack for SVR4 signal handling.
4186 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4188 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4189 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4190 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4191 just use the global variable itself. When printing baud rate,
4192 don't print a baud rate if baud_rate is -1.
4194 * coffread.c (read_coff_symtab): Pass mst_file_* to
4195 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4196 symbols in the minimal symbols regardless of SDB_TYPE.
4198 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4200 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4201 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4202 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4203 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4204 ignored bs->stop for a bp_step_resume breakpoint.
4205 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4206 which performs one (the check_sigtramp2 one) of the functions
4207 which had been handled by the step_resume_breakpoint. For each
4208 use of the step_resume_breakpoint, make it still use the
4209 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4211 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4212 When setting the frame address of the step resume breakpoint, set
4213 it to the address for frame *before* the call instruction is
4214 executed, not after.
4216 * mips-tdep.c (mips_print_register): Print integers using
4217 print_scalar_formatted rather than duplicating all the
4218 CC_HAS_LONG_LONG and so on.
4219 (mips_push_dummy_frame): Use read_register_gen rather than using
4220 read_register and then putting it back in target format with
4221 store_unsigned_integer. If registers are more than 4 bytes, give
4222 an error rather than have some registers overwrite other
4224 #if 0 unused include of opcode/mips.h.
4226 * symfile.h: Don't declare arguments for coff_getfilename.
4228 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4230 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4232 * configure.in (hppa*-*-osf*): New configuration.
4233 * config/pa/hppaosf.mt: New target makefile fragment.
4234 * config/pa/tm-hppao.h: New target include file.
4236 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4238 * exec.c (print_section_info): Print entry point for exec_bfd only.
4239 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4240 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4241 causes problems if <sys/types.h> has no multiple inclusion protection.
4243 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4245 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4246 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4247 (CALL_DUMMY_LENGTH): Changed accordingly.
4249 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4251 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4252 numbers of register windows.
4254 * sparclite/hello.c: Add factorial function for testing.
4255 * salib.c: Use macros instead of constants for I/O addresses to
4256 make 931 support easier.
4257 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4258 register in sta/lda instructions.
4260 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4262 * dbxread.c (process_one_symbol): Set
4263 block_address_function_relative for COFF like we do for ELF and SOM.
4265 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4267 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4269 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4270 the enumerators of an ecoff enum into the partial symbol table.
4271 * mdebugread.c (parse_partial_symbols): Call it.
4272 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4273 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4274 offsets. Cast psymtab->read_symtab to PTR before passing it to
4276 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4277 set up the global offset table pointer in pic compiled code.
4278 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4279 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4280 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4281 ensures that floats are promoted to doubles before they are pushed
4284 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4286 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4287 Fixup cache_on and flush_i_cache so that they work for both the
4288 930 and 932 processors. Rewrite most low level funcs (uart
4289 access & cache stuff) to use new ASI access macros in sparclite.h.
4290 Also make it easy to access second serial port.
4292 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4294 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4295 <sys/stat.h>; not needed.
4297 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4299 * stack.c (print_frame_info): In "pathological" case, don't
4300 distrust the line number information.
4302 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4304 * mips-tdep.c (mips_print_register): handle 64 bits register.
4305 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4307 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4311 * Makefile.in (install): Do the sed for program_transform_name
4312 ourselves instead of worrying about INSTALL_XFORM. This enables
4313 users to override INSTALL_PROGRAM in the standard way.
4315 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4316 depend on Makefile.in.
4318 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4319 Only test against INT_MIN if a LONGEST is bigger than an int.
4321 * README: Change GhostScript to Ghostscript.
4323 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4325 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4326 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4327 character file names.
4328 * Makefile.in (ALLPARAM): Add these files.
4330 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4331 character file names.
4332 * Makefile.in: Add Kung's new mips64 files.
4334 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4336 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4337 mips64el-*-ecoff and mips64-big-*.
4338 * defs.h: get rid of FORCE_LONG_LONG.
4339 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4340 parsing. Change register size to be MIPS_REGSIZE.
4342 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4344 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4345 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4346 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4348 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4350 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4351 (remove_commands, add_commands): Add/remove hms-drain when target
4354 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4356 * configure.in: Add Lynx/rs6000 support.
4357 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4358 messages. Add rs6000 support. Don't try to modify unwritable
4360 * rs6000-nat.c: Move lots of native dependent stuff (like core
4361 file support) from rs6000-tdep.c & xcoffexec.c to here.
4362 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4363 * xcoffexec.c: Move native dependent stuff to nat.c.
4364 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4366 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4368 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4369 New files to support Lynx/rs6000.
4371 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4373 * README: Remove note about gcc warnings on alpha, these should be
4375 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4376 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4377 remote-utils.c, stabsread.c: Include <string.h>.
4378 * regex.c: Include "defs.h", change re_comp argument to const char *.
4379 * infptrace.c (fetch_register, store_inferior_registers): Change
4380 regaddr to type CORE_ADDR.
4381 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4382 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4384 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4386 * symtab.h: Always define BYTE_BITFIELD to nothing.
4388 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4390 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4391 * configure.in: Remove comment about m68k-em.mt.
4392 * Makefile.in: Remove references.
4394 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4396 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4399 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4401 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4402 access BFD private data. Search for the "$TEXT$" space rather
4404 (hppa_sym_fns): Add bfd target flavour to initializer.
4406 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4408 * target.c (target_preopen): If target_kill doesn't remove the
4409 target from the stack, use pop_target to do it.
4411 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4412 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4413 changes to stabsread.c from summer 1993.
4415 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4416 printing the program, rather than passing NULL to printf.
4417 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4418 try to call UDIDisconnect again. Print better message.
4419 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4421 (udi_create_inferior): If udi_session_id is negative, open a new
4422 TIP rather than giving an error.
4424 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4425 config/ns32k/ns32km3.mh: Define NAT_FILE.
4426 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4427 (it was inconsistent and namespace-wrong) to NM_M3_H.
4428 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4429 (m3_open): New function.
4431 * TODO: Update Mach section.
4433 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4435 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4437 * printcmd.c (printf_command): Add missing single-letter
4438 backslash-escape sequences, and improve error message.
4440 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4442 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4443 rather than trying to shove an int into a pointer and back out
4444 again. This avoids compiler warnings.
4446 * defs.h (alloca): Declare as void *, not char *, on hpux.
4447 Don't prototype it, just declare the return type.
4449 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4451 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4452 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4454 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4456 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4457 ZERO_REGNUM, just read it as zero without talking to the board.
4459 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4461 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4462 to store_floating, not nonexistent variable len.
4464 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4466 (mips_store_word): Change calling convention to return errors, and
4467 to provide old contents if the caller wants it.
4468 (mips_xfer_memory): Deal with errors from mips_store_word.
4469 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4470 define now that remote-mips.c doesn't use BREAKPOINT.
4472 * remote-mips.c (mips_create_inferior): Call warning if arguments
4473 specified, and then execute "set args" command. Call error, not
4474 mips_error, if executable file not specified.
4476 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4479 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4482 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4484 * value.h (print_longest): Rename "value" to "val" in prototype
4485 declaration because some compilers don't like arguments whose
4486 names are the same as types.
4487 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4488 before passing it to remote_*_bytes.
4490 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4492 * h8500-tdep.c (saved_pc_after_call): The size of the
4493 pc is memory model dependent. (segmented_command,
4494 unsegmented_command, _initialize_h8500_tdep): New commands to
4495 change memory model.
4496 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4498 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4499 (hms_wait): Use new status structure
4500 (hms_open): Push the target here. (hms_before_main_loop): Not
4501 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4502 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4503 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4504 all registers in a compact way.
4506 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4508 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4509 as CORE_ADDR to match definition in rs6000-tdep.c.
4511 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4513 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4514 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4515 definitions into the psymtab.
4517 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4519 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4520 a special exceptionSize for the 68332.
4522 * remote-udi.c (udi_attach): If no arguments, print error.
4524 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4526 * Makefile.in (VERSION): Bump to 4.12.1
4527 * NEWS, README: Update to match 4.12 release.
4529 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4531 * command.c (empty_sfunc): New function.
4532 (add_set_cmd): Use it instead of not_just_help_class_command.
4533 (not_just_help_class_command): Change calling convention back to
4534 what it was before yesterday's change.
4536 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4537 of the type if present.
4539 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4541 * printcmd.c (decode_format): Don't blithely set the size for
4542 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4544 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4545 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4546 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4547 always just check against INT_MIN and INT_MAX (this also fixes things
4548 if sizeof (long) > sizeof (int), e.g. Alpha).
4549 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4550 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4551 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4552 BUILTIN_TYPE_UNSIGNED_LONGEST.
4553 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4554 longest_int and longest_unsigned_int.
4555 * value.h (struct value): Just align to LONGEST, rather than worrying
4556 about CC_HAS_LONG_LONG.
4557 * valarith.c (value_binop): Figure out type ourself based on
4558 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4559 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4560 * valprint.c (val_print_type_code_int): Just call
4561 extract_unsigned_integer directly, rather than going through
4563 * printcmd.c (decode_format): Remove code which would sometimes
4564 change 'g' size to 'w' for integers. print_scalar_formatted handles
4565 printing huge integers well enough, thank you.
4567 * command.c (add_set_cmd, not_just_help_class_command): Change
4568 to make this the sfunc, not cfunc, since that is how we call it.
4569 * command.h: Comment difference between sfunc and cfunc.
4570 * demangle.c (set_demangling_command): Add third arg since that
4571 is how it is called.
4572 (_initialize_demangler): Use sfunc, not cfunc, for
4573 set_demangling_command, since that is how it is called.
4574 Remove show_demangling_command; it has no effect.
4576 * command.c (shell_escape): Report errors correctly (with error
4577 message from strerror).
4579 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4581 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4582 x_scnlen.l rather than x_scnlen to match corresponding change in
4585 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4587 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4588 Change comments regarding TYPE_CODE_BOOL.
4589 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4590 regardless of the language.
4591 (value_true): Just call value_logical_not regardless of language.
4592 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4593 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4594 * language.h: Improve comment for la_builtin_type_vector.
4595 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4596 builtin_type_m2_bool.
4598 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4600 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4601 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4603 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4605 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4606 by restarting the ioctl.
4608 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4610 * target.h (target_wait): Add comment about calling
4611 return_to_top_level.
4613 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4615 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4616 additional arguments.
4617 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4619 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4621 * sparc-stub.c: Remove unnecessary #include of memory.h.
4623 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4625 * mips-tdep.c: Remove code which sets saved_regs from
4626 init_extra_frame_info and put it in new function mips_find_saved_regs.
4627 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4628 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4629 check if it is NULL and call mips_find_saved_regs if so.
4631 * remote-mips.c: Use unfiltered, not filtered, output most places.
4633 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4634 backtrace. Revise comments.
4636 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4638 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4639 alpha and irix. The _sigtramp case has to be handled properly
4640 in the tdep files if we have no ecoff debugging info.
4641 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4642 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4643 without PC_REGNUM kludge.
4644 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4645 Clean up handling of mips sigtramp frames, improve comments.
4647 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4649 * paread.c (read_unwind_info): Fix typo.
4651 * paread.c (pa_symtab_read): Update the "check_strange_names"
4652 filter to match GCC's current output. Filter out section symbols
4653 (which the HP linker sometimes puts in the wrong place).
4655 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4657 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4659 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4661 * Makefile.in: Remove all references to sparcly-nat.c.
4663 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4664 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4665 duplicating serial.h and target.h.
4667 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4668 are not used anywhere (a 5 Oct 1993 change removed the uses).
4670 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4671 * config/m68k/es1800.mt: Add comment.
4672 * remote-es.c: Extensive changes to update to current conventions.
4674 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4675 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4676 to achieve the desired timeout.
4677 * serial.h (serial_t): Add field timeout_remaining.
4679 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4681 * c-exp.y (yylex): Reenable nested type code.
4683 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4685 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4687 * remote-mips.c (mips_ops): Fix docstring.
4689 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4691 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4692 with the old tm-m68k-em.h:
4693 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4694 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4695 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4696 Add FIXME regarding GET_LONGJMP_TARGET.
4698 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4699 * infptrace.c (kill_inferior): Add comments.
4700 * main.c (quit_command): Call target_close after we kill or
4702 * remote-udi.c (udi_close): Don't error() if QUITTING.
4704 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4706 * configure.in: Make m68k-coff and aout add monitor support in
4707 addition to the standard serial support.
4709 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4711 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4714 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4716 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4717 * elfread.c (record_minimal_symbol_and_info),
4718 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4720 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4722 * i386-stub.c: Add ".text" right before "mem_fault:".
4724 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4726 * remote-utils.c (usage): Fix message to be accurate and conform
4727 more closely to normal conventions.
4729 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4730 whether to show information about exec_bfd, and not control whether
4731 to show information about device and speed.
4733 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4734 usage message, don't dump core.
4736 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4737 for variable size array.
4738 (bug_fetch_register, bug_store_register): Rename "value" to
4739 "fpreg_buf" because some compilers don't like variables whose
4740 names are the same as types.
4741 (bug_store_register): Use a cast when converting char * to
4744 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4745 of the command in error message (the text was referring to the old
4746 name of the command).
4748 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4750 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4751 full details on structure elements without names. This partially
4752 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4753 of those changes was accidental.
4755 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4756 defined, make it an error to specify a single argument which is not
4759 * Makefile.in (version.c), main.c (print_gdb_version): Use
4760 host_alias and target_alias, not host_canonical and
4761 target_canonical, to print configuration.
4763 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4765 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4766 of builtin_type_long. It is necessary to get a type which is
4767 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4769 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4770 various miscellaneous things discovered in the process:
4771 * printcmd.c, defs.h (print_address_numeric): New function.
4772 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4773 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4774 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4775 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4777 * utils.c, defs.h (gdb_print_address): New function.
4778 * expprint (dump_expression), gdbtypes.h: Use it.
4779 * breakpoint.c (describe_other_breakpoints),
4780 symmisc.c (dump_symtab, print_symbol):
4781 Use filtered not unfiltered I/O.
4782 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4783 just run gdb under a debugger for this (and it had problems with
4784 printing addresses, how to print b->shadow, etc.).
4785 * buildsym.c (make_blockvector), core.c (memory_error),
4786 exec.c (print_section_info), maint.c (print_section_table),
4787 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4788 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4789 Add comments saying code is broken. Marked with "FIXME-32x64".
4790 * dbxread.c (process_one_symbol), partial-stab.h (default),
4791 remote-vx.c (vx_run_files_info):
4792 Don't cast int being passed to local_hex_string.
4793 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4794 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4796 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4798 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4799 * source.c: Include <sys/types.h> regardless of USG.
4801 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4803 * valops.c (value_assign): Set `type' after coercing toval.
4804 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4805 Use extract_unsigned_integer to get the address of a reference.
4807 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4809 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4810 AIX can use ? instead of \ for continuation. Deal with it.
4812 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4813 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4814 the HP compiler in ANSI mode doesn't like.
4816 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4817 based on USG, rather than defining HAVE_SIGSETMASK to an
4818 expression containing defined. Having a macro used in #if expand
4819 to an expression containing "defined" is undefined according to
4820 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4823 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4825 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4826 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4828 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4830 * ch-exp.y (match_string_literal): Allow a zero-length string.
4831 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4833 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4835 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4836 passing them to print_387_status.
4837 (print_387_status): Don't subtract top from 7 before using it.
4838 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4839 from 7; the above explains it.
4841 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4843 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4844 pointer value when fixing up the frame at the start of a function.
4846 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4848 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4849 Sparc from the stack.
4851 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4853 * remote-mips.c (mips_initialize): Clear mips_initializing via
4854 cleanup chain, not directly.
4856 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4857 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4858 munging the timeout due to the limited range of c_cc[VTIME].
4860 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4861 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4862 m3-nat.c (m3_create_inferior): Pass it.
4863 * procfs.c: Remove ptrace function. It was declared in a way which
4864 conflicted with the prototype in unistd.h on Solaris.
4866 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4868 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4869 in the sigcontext if it is a signal trampoline frame.
4870 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4871 Define for Solaris2.
4873 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4875 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4876 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4877 tm-sparc.h so they can be overridden if necessary.
4879 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4881 * lynx-nat.c: Add Sparc support.
4882 * sparcly-nat.c: Remove. It's useless.
4883 * config/sparc/nm-sparclynx.h: Rewrite.
4884 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4886 * config/sparc/tm-sparclynx.h: Rewrite.
4888 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4890 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4891 directory. Old code was discarded, since the new opcode table has
4894 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4896 * Makefile.in (realclean): Remove info files per make-stds.texi.
4898 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4900 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4901 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4902 * config/sparc/tm-sun4sol2.h: Define it.
4904 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4906 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4907 if we did not find a symbol.
4909 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4911 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4914 * hppab-nat.c (call_ptrace): Delete redundant function.
4915 (kill_inferior, attach, detach, child_resume): Likewise.
4916 (child_xfer_memory): Likewise.
4918 * hppah-nat.c (call_ptrace): Delete redundant function.
4919 (kill_inferior, attach, detach, child_resume): Likewise.
4921 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4923 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4925 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4927 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4928 (CHILD_XFER_MEMORY): Define.
4929 (PT_*): Define so that generic infptrace.c code can be used.
4931 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4933 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4934 struct section_offsets *, not a (nonexistent) struct section_offset *.
4936 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4937 internal_xcoff_symtab, not an array of one of them. Change lots of
4938 "main_aux" to "&main_aux" and so on.
4940 * coffread.c, xcoffread.c: Include <coff/internal.h>
4943 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4945 * coffread.c (coff_getfilename): Make it not static.
4947 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4949 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4950 a completely gratuitous difference between xcoffread.c and coffread.c).
4952 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4954 * infrun.c (wait_for_inferior): Don't set frame for
4955 step_resume_breakpoint for IN_SIGTRAMP cases.
4957 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4958 breakpoint.c (bpstat_what): Move step_resume from its own field of
4959 the struct bpstat_what into the main_action. Make it override
4960 other breakpoints. This is a conservative change in the sense
4961 that before the step resume breakpoint was a breakpoint.c
4962 breakpoint, hitting the step resume breakpoint overrode even
4963 calling bpstat_stop_status.
4965 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4967 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4968 in case execution was stopped in the called function.
4969 * stack.c (print_frame_info, frame_info): If backtracing through
4970 a call dummy, handle the starting source line number on a line
4971 boundary like backtracing through sigtramp.
4972 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4973 for call dummy frame right. Remove old test for dummy frame,
4974 it has been unused at least since gdb-3.5.
4975 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4978 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4980 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4982 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4984 * infrun.c (signals_info), target.c (target_signal_from_name):
4985 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4987 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4989 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4990 * inflow.c (terminal_ours_1): When discussing how to deal with the
4991 tty state, make note of query() as well as readline.
4993 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4994 signals for which stop and print are cleared by default.
4996 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4998 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4999 reserved fields to hold a stub unwind entry type. Fix typo.
5000 (stub_unwind_entry): New structure for raw stub unwind entries.
5001 (stub_unwind_types): The types of stubs we may encounter.
5002 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5003 * hppa-tdep.c (rp_saved): Use additional information provided
5004 by linker stub unwind descriptors.
5005 (frameless_function_invocation): Likewise.
5006 (frame_chain_valid): Likewise.
5007 * paread.c (compare_unwind_entries): New function for sorting
5008 unwind table entries.
5009 (read_unwind_info): Rewrite to remove dependency on host endianness.
5010 Read in data from the $UNWIND_END$ subspace which contains linker
5011 stub unwind descriptors. Merge that data into the basic unwind
5014 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5016 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5018 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5019 from either the symbol name or the auxent.
5020 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5023 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5025 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5027 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5029 * README: Update notes for alpha port.
5031 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5033 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5034 for operation fault, constraint fault, and type fault.
5036 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5038 * Makefile.in (init.c): Add comment explaining formatting conventions.
5040 * c-exp.y (parse_number): Assign to temporary between the right
5041 shifts, to work around a bug in the SCO compiler.
5043 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5044 Add various files which were added to GDB recently.
5046 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5049 * Makefile.in: Add mostlyclean target.
5051 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5055 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5057 * main.c (show_commands): Make return type of extern
5058 history_get be HIST_ENTRY, rather than struct _hist_entry.
5059 (The latter loses with the upcoming merged readline.)
5061 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5063 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5064 const char *, not char *.
5066 * symtab.h (struct symbol): Make section short, not unsigned short.
5068 * symtab.c (lookup_symbol): Add comment about QUIT here.
5070 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5072 * c-exp.y (parse_number): Check for overflow regardless of range
5073 checking. Fix overflow check to use unsigned LONGEST, not
5076 * c-exp.y (parse_number): Make it so that integer constants are
5077 builtin_type_long_long if builtin_type_long isn't big enough or if
5078 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5080 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5081 Print our "()" first, then recurse for the target type.
5083 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5085 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5087 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5089 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5091 * utils.c (request_quit): Re-establish signal handler regardless
5094 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5096 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5098 * i960-tdep.c: Include target.h.
5100 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5102 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5104 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5106 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5107 changes (status -> ourstatus; declare status, etc.).
5108 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5110 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5112 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5114 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5116 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5118 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5120 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5122 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5124 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5126 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5128 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5129 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5131 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5134 Add search to target vector (#if 0'd until after 4.12):
5135 * target.h (to_search, target_search): Add.
5136 * gdbcore.h, core.c (generic_search): Add.
5137 * remote.c (remote_search): Add.
5138 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5141 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5142 is on, call find_pc_function rather than relying just on the minimal
5143 symbols (probably only matters for symbol readers which don't put
5144 statics in the minimal symbols, but changing this strikes me as
5145 not conservative enough).
5146 Initialize name_location in all cases.
5147 If no symbol and no msymbol, don't print anything symbolic.
5149 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5151 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5153 * printcmd.c (print_address_symbolic): Make it search the
5154 symtabs for variables as well as functions. Add `set print
5155 fast-symbolic-addr' and default it to fast (the old way).
5156 Print line numbers for data items as well as functions.
5158 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5159 address, if a symbol is found (take two more args pointing to
5160 where to store these results).
5162 * symtab.h (find_addr_symbol): Add prototype.
5164 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5166 * objfiles.h: Fix comments to reflect the fact that the phrase
5167 "top of stack" always refers to where the pushing and popping takes
5168 place, regardless of whether it is at the highest or lowest address.
5170 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5172 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5173 compiler generated tag names.
5174 * mdebugread.c (parse_type): Handle cross references to qualified
5176 * valops.c (value_struct_elt): Improve error message if the
5177 address of a method is requested from an object instance.
5178 * valops.c (search_struct_method): Make name_matched non-static
5179 to get it initialized correctly.
5180 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5181 exclude segment register which are not writable on newer SCO versions.
5183 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5185 * go32-xdep.c: Remove unused function uerror.
5186 (sigsetmask): Declare return type. Declare argument (to match the
5187 way it is called). Explicitly return 0.
5189 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5191 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5192 partial_symbol): Shrink the storage sizes of symbols, by making
5193 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5194 enums and small ints to the end of each struct to improve
5195 alignment, and switching the section number from int to unsigned
5198 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5200 * symtab.c (find_addr_symbol): New routine that will find the nearest
5201 symbol associated with an address. It does so by exhaustive
5202 search of the symtabs, so it's slow but complete.
5204 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5206 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5207 to [0,0] rather than [0, end of first source file]. This avoids
5208 problems with other parts of GDB looking for linetables in the
5209 _globals_ symtab. Eliminate variables num_object_files and
5210 first_object_file_end.
5212 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5214 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5215 (pop_frame): Restore PC2 and LR0 from dummy frames.
5216 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5217 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5218 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5219 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5220 (SETUP_ARBITRARY_FRAME): Define.
5222 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5224 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5226 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5228 * remote-udi.c (udi_resume): Correct prototype.
5230 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5232 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5233 hppa_frame_find_saved_regs.
5234 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5235 (prologue_inst_adjust_sp): New function.
5236 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5237 (skip_prologue): Completely rewrite to use unwind information.
5238 (hppa_frame_find_saved_regs): Likewise.
5240 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5242 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5243 to convert a signal number with appropriate bounds checking.
5245 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5247 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5249 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5250 print a newline to end the display anyway.
5252 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5253 coprocessor status regs) when popping a frame. This fixes
5254 float exceptions that occur after calling inferior functions.
5256 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5257 Read and write the fsr (float status register) to/from the child
5258 process along with the float regs. Remove Peter Schauer's change
5259 of May 24 '93, which has higher overhead and doesn't solve the
5260 real problem (which was that FSR wasn't being set).
5262 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5264 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5265 stack overflow check isn't right after the register stack
5266 adjustment instruction. Metaware R2.3u compiler moves other
5267 things in front of it. This fix isn't perfect but is what's
5270 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5272 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5274 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5275 character filenames.
5276 * configure.in: Change accordingly.
5278 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5280 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5281 _filtered io routines from these two files.
5283 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5285 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5286 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5287 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5289 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5291 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5293 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5294 printing to gdb_stderr.
5296 * remote-udi.c (udi_kill): Don't close the connection, just set
5297 inferior_pid to zero.
5298 (udi_mourn): Call remove_breakpoints.
5300 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5302 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5304 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5306 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5308 * remote-bug.c: At the start of each section, reset srec_frame
5311 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5312 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5313 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5314 code which looks for those two waitkinds. Use switch statement.
5315 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5316 CHILD_SPECIAL_WAITSTATUS.
5318 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5319 * Move target_signal_from_host, target_signal_to_host, and
5320 store_waitstatus from inftarg.c to target.c. procfs needs them.
5321 * target.c: Include "wait.h" and <signal.h>.
5322 * target.h, infrun.c (proceed), proceed callers: Pass new code
5323 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5324 enums being treated as unsigned and is cleaner.
5325 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5327 * infcmd.c (signal_command), infrun.c (signals_info):
5328 Don't allow user to specify numeric equivalent of
5329 TARGET_SIGNAL_DEFAULT.
5331 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5333 * config/alpha/alpha-netware.mt: New target support for Alpha
5335 * configure.in: Add alpha-*-netware* target.
5337 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5339 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5341 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5343 * target.h: Add enum target_waitkind, enum target_signal, and
5344 struct target_waitstatus. Change status argument to target_wait to
5345 be struct target_waitstatus * instead of int *.
5346 * target.h, infrun.c, all targets: Change type of signal arguments
5347 to resume(), proceed(), and target_resume() from int to enum
5349 * All targets (*_wait, *_resume): Change accordingly.
5350 * infcmd.c (program_info, signal_command), throughout infrun.c,
5351 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5352 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5353 signal code stuff right with the new signals would be non-trivial).
5354 * inferior.h (stop_signal): Make it enum target_signal not int.
5355 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5356 target_signal_from_name): New functions.
5357 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5358 store_waitstatus): New functions.
5359 * procfs.c (procfs_notice_signals): Use them.
5360 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5362 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5364 * objfiles.c (build_objfile_section_table): Don't abort() if
5365 objfile->sections is already set.
5367 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5368 to match recent change to exec.c.
5372 * main.c (print_gdb_version): Change year to 1994.
5374 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5375 * Makefile.in (NONSRC): Add ChangeLog-93.
5377 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5379 * stabsread.c (read_type): Allow defining several type numbers
5380 at once (e.g. "(1,2)=(3,4)="...).
5382 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5384 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5386 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5388 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5389 to process_one_symbol.
5390 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5391 avoid caching a bad endaddr in find_pc_partial_function.
5393 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5395 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5397 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5399 * infrun.c (wait_for_inferior): Do not step or step resume past
5400 the end of a one-line function we just stepped into.
5402 For older changes see ChangeLog-93
5408 version-control: never