1 Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * coffread.c, symfile.h (coff_getfilename): Make it static again.
4 * xcoffread.c (coff_getfilename): Use a static copy from
5 coffread.c, modified for accessing the static xcoff strtbl.
7 Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu)
9 * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through
10 _sr4export and $$dyncall as trampolines. Likewise for long-call
11 stubs and parameter relocation stubs.
12 (in_solib_return_trampoline): Recognize a return trampoline for
13 return value relocation stubs.
15 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
16 Various name changes to match those used by hp-symtab.h.
18 Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu)
20 * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
21 symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
23 * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
24 IN_SOLIB_TRAMPOLINE. All callers changed.
25 (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
26 (wait_for_inferior): Handle single stepping through trampolines on
27 return paths from shared libraries.
28 * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
29 in_solib_call_trampoline.
30 (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
31 (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
32 * hppa-tdep.c (in_solib_call_trampoline): New function.
33 (in_solib_return_trampoline): New function.
35 Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
37 * tm-h8300.h (REMOTE_BREAKPOINT): Define.
38 * h8300-tdep.c (h8300_pop_frame): Remove redundant call.
40 * remote-e7000.c (HARD_BREAKPOINTS): Reenable.
41 (BC_BREAKPOINTS): Disable.
42 * sh-tdep.c (print_insn): Cope with big and little endian machines.
43 * sh/sh.mt: Use libsim.a
44 * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New
45 (BREAKPOINT): Changed to be byteorder independent.
47 Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com)
49 Maintenance commands to report time and space usage.
50 * main.c (display_time, display_space): New globals.
51 (main): Add argument --statistics to enable reporting, display
52 time and space after startup is done.
53 * maint.c (maintenance_time_display, maintenance_space_display):
55 * top.c (command_loop): Display time and space after command
58 * top.c (pre_init_ui_hook): New global.
59 (gdb_init): If pre_init_ui_hook set, call before all other init.
61 Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com)
63 * a29k-tdep.c (examine_tag): Fix a bug in stack frame size.
65 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
67 * config/i386/i386sol2.mh: Reenable core file support.
69 * symfile.c (deduce_language_from_filename): Treat .c++ as a
72 * valops.c (destructor_name_p): Do not compare the template
73 part for template classes.
75 Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com)
77 * defs.h, infcmd.c (reg_names): Don't declare as constant.
78 * remote-mips.c (mips_open): Read and set the processor type.
79 * mips-tdep.c (mips_set_processor_type): Always return an int.
81 Fri Nov 18 10:38:12 1994 J.T. Conklin <jtc@rtl.cygnus.com>
83 * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library.
84 * nlm/gdbserve.def (strtol): Add to import list.
85 * nlm/fake_aio.c: Remove file, no longer used.
87 * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove.
88 * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}.
89 (LD_FOR_TARGET): Remove.
91 Thu Nov 17 22:09:50 1994 Rob Savoye <rob@darkstar.cygnus.com>
93 * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add
94 support for two variables used to control the load protocol and
97 Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com)
99 Support for different MIPS IDT processor models.
100 * mips-tdep.c (mips_processor_type, tmp_mips_processor_type,
101 mips_generic_reg_names, mips_r3041_reg_names,
102 mips_r3051_reg_names, mips_r3081_reg_names,
103 mips_processor_type_table): New globals.
104 (mips_do_registers_info): Don't display register if name is empty.
105 (mips_set_processor_type_command): New command.
106 (mips_show_processor_type_command): New command.
107 (mips_set_processor_type): New function.
108 (mips_read_processor_type): New function.
109 * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro.
110 * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro.
111 (NUM_REGS): Increase to account for all CP0 registers.
112 (REGISTER_NAMES): Add empty names for CP0 registers.
113 (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust.
114 (PRID_REGNUM): New macro.
116 Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com)
118 * README: Add warning about termcap in Ultrix and OSF/1.
120 Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com)
122 * Makefile.in: Fix the test for installing gdbtk.
124 * hppa-tdep.c: Remove including sys/dir.h from a target file.
126 Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com)
128 * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o.
130 * nlm/gdbserve.c: Include <nwtypes.h> before other NetWare headers.
131 * nlm/ppc.c: Likewise.
133 * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library.
134 (StopBell): New function (stubbed out).
136 Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu)
138 * hppa-tdep.c (skip_trampoline_code): Handle shared library import
141 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
143 * c-exp.y (yylex): Fix a bug in template scanning.
145 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
147 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
148 the top bit returned by getDebugChar.
150 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
152 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
153 to set remote load type and protocol.
154 * rom68k-rom.c: Add to_stop in target_ops.
156 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
158 * Makefile.in: Install gdbtk.tcl.
159 * configure.in: Add ENABLE_GDBTK flag.
160 * gdbtk.c (gdb_sourcelines): Returns list of source lines
161 containing code. (gdb_regnames): Returns list of register names.
163 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
165 * somsolib.c: Add TODO list.
166 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
167 not exist or has size zero. Slightly simplify error handling.
168 Keep an internal list of all the loaded shared libraries and
169 various tidbits of information about the loaded shared libraries.
170 Build section tables for each loaded shared library and add those
171 tables to the core target if necessary.
172 (som_solib_create_inferior_hook): Force re-reading of shared
173 libraries at exec time.
174 (som_sharedlibrary_info_command): New function for dumping
175 information about the currently loaded shared libraries.
176 (_initialize_som_solib): New function.
178 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
181 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
182 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
184 (copying.o, os9kread.o, remote.o): Update dependencies.
186 * valarith.c (value_sub): When subtracting pointers, only
187 check for a match of the pointed to element lengths.
188 Cast element length to LONGEST to obtain a signed result for
189 pointer subtractions.
191 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
193 * ch-exp.y (yylex): Fix off-by-one error when converting string to
194 lowercase. Null terminate new string.
196 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
198 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
199 it indicates __dld_list is not valid return an error. If it
200 indicates that libraries were not mapped privately, issue a
203 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * symfile.c (syms_from_objfile): Only call find_lowest_section if
206 no ".text" section exists.
208 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
210 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
211 the new generic ROM interface in monitor.c.
212 * config/m68k/monitor.mt: Use new ROM support.
213 * monitor.c: Add support for xmodem download protocol.
215 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
217 * findvar.c (find_saved_register): Fix a frame variable name.
218 * infcmd.c (finish_command): Ditto.
220 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
222 * TODO: Remove "Watchpoints seem not entirely reliable, though
223 they haven't failed me recently." item--this old (4.6 at least)
224 item is too vague to be useful (some watchpoint bugs have been
226 * TODO: Add explanation of "RPC interface" item.
228 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
230 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
231 stub unwind descriptors too.
233 * Enable backtracing from inside a SOM shared library back into
235 * hppa-tdep.c (internalize_unwinds): Accept and use new
236 "text_offset" argument for dynamic relocation of
237 region_{start,end} fields in the unwind descriptor.
238 (read_unwind_info): Pass text_offset to internalize unwinds.
240 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
242 * m3-nat.c: Remove comments about arbitrary limit in
243 printf_filtered; that limit is gone.
245 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
247 * Beginnings of SOM shared library support. Breakpoints and
248 single frame backtracing within the library only. Only works when
249 using the HPUX 9 dynamic linker. More functionality to be added
252 * somsolib.c, somsolib.h: New files.
253 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
254 (ALLDEPFILES): Add somsolib.c.
255 (somsolib.o): Add some dependencies.
256 * somread.c (som_symtab_read): Accept multiple section offsets.
257 All callers changed. Adjust all text symbols with the first
259 * symfile.c (find_lowest_section): Enable this function. Add some
260 tie-breaking logic when sections have the same vma.
261 (syms_from_objfile): Use find_lowest_section rather than looking
262 for ".text" by name. Relax warning to only warn if the lowest
263 section is not a code section.
264 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
265 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
267 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
269 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
270 it is still needed for GCC-2.6 compiled code.
271 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
272 sometime after GCC-2.7 has been released.
274 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
275 retrieving the PC from a signal handler caller. Fix thinko
276 in Stan's last change ("frame", should have been "frame->next").
277 If the next frame is a signal handler caller and it's a system
278 call which has entered the kernel ((PSW & 0x2) != 0), then the
279 saved pc is in %r2 instead of %r31.
281 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
283 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
284 "frame_info" throughout.
286 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
288 * sparcl-stub.c: get rid of defs.h.
290 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
292 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
293 Correct definition of MMALLOC_DIR to reflect fact this is
294 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
296 * gdbserver/server.c (main): After we kill the inferior in
297 response to a 'k' request, exit.
299 * remote.c (remote_kill): Use catch_errors when calling putpkt.
300 (putpkt): Return int, not void, to match catch_errors calling
303 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
305 * rs6000-tdep.c (pop_frame): Correct a variable name.
307 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
309 * TODO: Re-write item about SIGINT handling to reflect the fact
310 that target_stop now exists.
312 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
314 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
315 and CORE_ADDR, respectively.
316 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
317 * blockframe.c (get_frame_info): Remove.
318 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
319 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
320 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
321 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
322 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
323 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
324 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
325 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
326 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
327 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
328 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
329 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
330 rename variables consistently (using `frame' or `fi'), remove
331 calls to get_frame_info and FRAME_INFO_ID, remove comments about
332 FRAME and FRAME_ADDR cruftiness.
334 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
336 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
337 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
338 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
339 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
340 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
341 w89k-rom.c, target.c, target.h: Add support for target_stop().
342 * gdbtk.c (gdb_stop): Switch to target_stop().
344 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
346 * osfsolib.c (solib_map_sections, first_link_map_member,
347 next_link_map_member, xfer_link_map_member): Retrieve and use
348 shared library relocation offset from runtime loader structures.
349 Use libxproc.a routines to get a working version if
350 USE_LDR_ROUTINES is defined.
351 * README: Remove item about shared library relocation for
354 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
356 * c-exp.y (yylex): scan template names, and scan nested class
359 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
361 * nlm/Makefile.in: install gdbserve.nlm.
363 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
365 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
367 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
369 * gdbtk.c: Get rid of lots of unnecessary #includes.
370 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
371 Display structure directly.
372 * gdbtk.tcl: Change exit button to quit button.
374 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
376 * c-valprint.c (c_value_print): Check for plain literal `char'
377 target type when suppressing `(char *)' output for strings.
379 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
381 * coffread.c (coff_symfile_init): Remove unused local abfd.
382 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
383 instead of long, for compatibility with mmalloc.h.
385 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
387 * top.c (line_completion_function): Renamed from
388 symbol_completion_function, takes the line buffer and the
389 point in the line buffer as additional arguments.
390 (readline_line_completion_function): New function, interface
391 between readline and line_completion_function.
393 (complete_command): Use line_completion_function instead of
394 abusing rl_line_buffer. Free completion strings after printing
396 * symtab.c (completion_list_add_name): Recheck for duplicates
397 if we intend to add a modified symbol.
399 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
400 includes the number of methods from the baseclasses.
401 * stabsread.c (attach_fn_fields_to_type): No longer add the
402 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
403 the baseclass type might not have been completely filled in yet.
404 * symtab.c (total_number_of_methods): New function to compute
405 the total number of methods for a type, including the methods
407 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
408 allocate the symbol array for find_methods.
410 * stabsread.c (scan_file_globals): Add default case to minimal
411 symbol type switch, to avoid gcc -Wall warnings.
413 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
414 Don't test for zero backchain pointer to recognize a signal
415 handler frame, if read() gets interrupted by a signal, the
416 backchain will be non zero.
417 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
419 (SIG_FRAME_PC_OFFSET): New definition.
420 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
421 is a signal handler frame.
422 * rs6000-tdep.c (function_frame_info): Do not error out
423 if we can't access the instructions.
425 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
426 New definition to get the function address from a function pointer.
427 * valops.c (find_function_addr): Use it when calling a user
428 function through a function pointer.
430 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
432 * Makefile.in (MMALLOC_DIR): New definition.
433 (MMALLOC): Use MMALLOC_DIR.
434 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
435 (OPCODES): Remove gratuitous "./".
436 * defs.h (mmalloc.h): Include.
437 (mmalloc, mrealloc, etc): Remove decls.
438 (cplus_demangle, cplus_demangle_opname): Remove decls.
440 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
442 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
443 no_windows variable. Now called use_windows, and defaults to off
446 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
448 * coffread.c (coff_symtab_read): If we get the address from
449 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
450 (coff_symtab_read): Set value and section of symbol that
451 process_coff_symbol returns.
453 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
455 * config/i386/tm-nbsd.h: Enable longjmp support.
457 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
459 * valarith.c (value_binop): Take care of ANSI `value preserving'
460 rule, which was not addressed by the previous change.
462 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
463 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
465 * TODO: Remove item about RS/6000 shared libraries.
467 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
469 * defs.h, infrun.c (wait_for_inferior), top.c: Call
470 target_wait_hook to allow GUI to handle blocking for inferior. Call
471 call_command_hook in execute_command to provide means for wrapping
472 commands with GUI state change updates.
473 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
474 * (gdb_stop): New tcl command to stop the target process.
475 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
477 * (gdbtk_call_command): Wrapper around command processing to
478 alert GUI of target state changes.
479 * (gdbtk_init): Get the fd of X server for doing async
480 notification of X events (via x_event). Setup new hooks.
481 * gdbtk.tcl: Add scrollbars to assembly and command windows.
482 * Change window foreground & background colors.
483 * Create margin tag for breakpoints in source and assembly windows.
484 * Add new routines to be invoked when target state changes to/from
486 * Add start of expression window.
487 * Change bindings of mouse button 1 in assembly and source window
488 to just set or clear breakpoints when in the margin tag.
489 * Change shape of register window to be more vertical to better
490 reflect it's contents.
492 * Cleanup some code around command window bindings.
494 * infrun.c (wait_for_inferior): Make sure
495 through_sigtramp_breakpoint is non-null before deleting.
497 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
499 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
501 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
503 * Makefile.in (coffread.o): Depend on target.h.
504 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
506 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
510 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
512 * objfiles.c (objfile_relocate): When relocating ->sections, use
513 objfile not symfile_objfile.
515 * symtab.h, minsyms.c (minsyms_sort): New function.
516 * objfiles.c (objfile_relocate): Call it.
518 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
520 * objfiles.c, objfiles.h (objfile_to_front): New function.
521 * remote-vx.c (vx_add_symbols): Call it.
523 * coffread.c (coff_symtab_read): Handle common symbols the same
524 way that partial-stab.h does.
526 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
528 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
529 machine/psl.h. These are host files.
531 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
533 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
534 does *not* include the terminating NULL msymbol.
536 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
538 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
539 loader that reads files using BFD and converts it on the fly.
541 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
543 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
544 * monitor.c (monitor_load): check the load type and load the file
545 accordingly. Default to gr_load_image().
546 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
547 srecord format by downloading to the monitor.
548 * w89k-rom.c, op50n-rom.c: set supported load types.
550 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
552 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
553 * Makefile.in: Remove xcoffexec.o rule.
555 * exec.c (exec_file_command): Add comment.
557 Fix data and bss relocation for VxWorks 5.1:
558 * remote-vx.c (vx_add_symbols): New function.
559 (vx_load_command, add_symbol_stub): Call it instead of
561 (vx_wait): Remove comment which was wrong to useless.
562 * remote-vx.c: Reindent much of file.
563 * coffread.c (cs_to_section, find_targ_sec): New functions.
564 (process_coff_symbol): Set SYMBOL_SECTION to result
566 (coff_symtab_read): Call cs_to_section and deal with result
567 rather than assuming sections are in a certain order. Deal with
569 * coffread.c: Remove text_bfd_scnum variable.
571 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
573 * corelow.c: Format to standard.
574 (core_close): Use name instead of bfd_filename.
576 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
578 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
581 * symfile.c (reread_symbols): Include bfd_errmsg string in error
582 message if bfd_close fails.
583 * exec.c (exec_close), solib.c (clear_solib), corelow.c
584 (core_close), objfiles.c (free_objfile), irix5-nat.c
585 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
586 (gr_load_image): Check for errors from bfd_close.
587 * solib.c (look_for_base), remote-utils.c (gr_load_image),
588 remote-udi.c (download), corelow.c (core_open), symfile.c
589 (symfile_bfd_open), symfile.c (generic_load): Add comment
590 regarding error from bfd_close.
591 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
592 comment about bogus handling of errors from bfd_openr.
593 * exec.c (exec_close): Add comment regarding memory leak and
594 dangling reference to vp->name.
596 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
598 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
599 of using longest_to_int.
601 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
602 mips and alpha targets need the real breakpoint pc for
603 creating the breakpoint frame.
605 * stack.c (return_command): Cast return value to the return
606 type of the function from which we return.
607 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
608 to STORE_RETURN_VALUE.
610 * symtab.c (lookup_symbol): Remove search for `static mangled
611 symbols', the search for `static symbols' already looks for
612 mangled and demangled symbols via lookup_block_symbol.
614 * valarith.c (value_binop): Use ANSI C arithmetic conversions
615 when performing integral evaluations, implement BINOP_EQUAL and
617 (value_equal, value_less): Use value_binop to perform the
618 comparison if both operands have TYPE_CODE_INT.
620 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
621 as they are written back later. Handle sp restore for frameless
622 functions. Use fdata.nosavedpc instead of fdata.frameless to
623 determine if the pc has been saved.
624 (function_frame_info): Handle `mr r31,r1', which is generated by
625 gcc-2.6, as a synonym for `oril r31,r1,0'.
626 (skip_trampoline_code): Handle shared library trampolines.
627 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
628 their real name. Enables setting of breakpoints in shared libraries
629 before the executable is run.
631 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
633 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
634 interface code still works with the new ROM monitor
635 structures. Fake out a couple of fields.
637 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
639 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
640 target_write_pc, target_read_fp, target_write_fp): Rename to
642 (h8500_read_pc, h8500_write_pc): Add pid argument.
643 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
644 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
645 Change to match functions above.
647 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
649 * NEWS: Add item about if and while.
651 * .gdbinit: Restore `end'; it was not excess. Reindent
652 list-objfiles to make this clear. Comment out all of
653 list-objfiles because old gdb's choke on it.
655 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
657 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
660 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
662 * Makefile.in (ANNOTATE_OBS): New definition.
663 (COMMON_OBS): Add exec.o.
664 (annotate.o): Remove extra compile rule.
665 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
668 * .gdbinit: Remove excess `end'.
670 * exec.c: Merge in RS6000 support from xcoffexec.c.
671 (symfile.h, objfiles.h, xcoffsolib.h): Include.
672 (vmap): New global variable.
673 (exec_close): Close and free objects in vmap chain.
674 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
675 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
676 (exec_files_info): Print vmap information.
677 * xcoffexec.c: Remove.
678 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
679 (TDEPFILES): Use exec.o instead of xcoffexec.o.
680 * TODO: Remove pertinent items.
682 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
684 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
685 are no longer needed as of gcc-2.6.0.
687 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
689 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
691 (fetch_core_registers): Don't try to fetch a register if
692 regmap maps it to -1.
693 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
694 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
695 stores the registers in a weird order.
697 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
700 if inferior_pid is nonzero.
702 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
704 Speed up GDB startup time by not demangling partial symbols.
705 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
706 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
707 No longer demangle partial symbols.
708 * symtab.c (lookup_symbol, list_symbols): Handle mangled
709 variables, e.g. C++ static members, via the minimal symbols.
711 Handle reordered functions in an objfile, for Irix 5.2 shared
713 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
714 set if the functions in an objfile are reordered.
715 * mdebugread.c (parse_partial_symbols): Detect reordered
716 functions in an objfile.
717 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
718 lookup algorithm if the functions in the objfile are reordered.
720 * xcoffexec.c (exec_close): If the current target has a copy
721 of the exec_ops sections, reflect the freeing of the sections
724 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
725 `sizeof dummy', for constructing the call dummy code.
727 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
728 function declarations.
729 * sparc-tdep.c (sparc_pop_frame): Cast result of
730 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
732 * irix5-nat.c (enable_break): Set breakpoint at the entry point
733 of the executable, to handle the case where main resides in a
735 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
736 after shared library symbol reading, to get rid of a warning from
737 heuristic_proc_start if the startup code has no symbolic debug info.
739 * breakpoint.h (struct breakpoint): Add new fields language
740 and input_radix, to enable breakpoint resetting with the
741 proper language and radix.
742 * breakpoint.c (set_raw_breakpoint): Initialize them.
743 (breakpoint_re_set_one): Use them when resetting the breakpoint.
744 (breakpoint_re_set): Preserve current language and input_radix
745 across breakpoint_re_set_one calls.
747 * symtab.c (decode_line_1): Do not build a canonical line
748 specification for `*expr' line specifications.
750 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
752 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
754 The point of these changes is to avoid reading the frame pointer
755 and stack pointer during stepping, to speed things up.
756 A. Changes to not select a frame until we need a selected frame:
757 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
758 * infrun.c (wait_for_inferior): Move call to select_frame back to
759 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
760 Law, but the change was my idea); the only reason for that change
761 was so we could save and restore the selected frame in
762 wait_for_inferior, and now that flush_cached frames clears the
763 selected frame, that should work OK now.
764 B. Changes to not create a current_frame until we need one:
765 * blockframe.c (get_current_frame): If current_frame is NULL, try
766 to create an innermost frame.
767 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
768 infrun.c (wait_for_inferior), thread.c (thread_switch),
769 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
770 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
771 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
772 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
773 i960-tdep.c (pop_frame), m68k-tdep.c
774 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
775 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
776 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
777 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
778 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
779 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
780 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
781 call create_new_frame.
782 * corelow.c (core_open), altos-xdep.c (core_file_command),
783 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
784 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
785 umax-xdep.c (core_file_command): Don't call create_new_frame; do
786 call flush_cached_frames.
787 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
789 C. Changes to get rid of stop_frame_address and instead only
790 fetch the frame pointer when we need it.
791 * breakpoint.c (bpstat_stop_status): Remove argument
792 frame_address; use FRAME_FP (get_current_frame ()).
793 * infrun.c (wait_for_inferior): Don't pass frame pointer to
795 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
796 ()) instead of stop_frame_address.
797 * infrun.c (save_inferior_status, restore_inferior_status),
798 inferior.h (struct inferior_status): Don't save and restore
800 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
801 (select_thread): Remove stop_frame_address and uses thereof.
802 D. Same thing for the stack pointer.
803 * infrun.c (wait_for_inferior): Remove stop_sp and replace
804 uses thereof with read_sp ().
805 E. Change to eliminate one nasty little spot where we were
806 wanting to know the frame pointer from before the current step
807 (idea from GDB 3.5, which saved my ass, because my other ideas of
808 how to fix it were very baroque).
809 * infrun.c: Remove prev_frame_address.
810 * infrun.c (wait_for_inferior, step_over_function): Use
811 step_frame_address instead of prev_frame_address.
812 F. Same basic idea for the stack pointer.
813 * inferior.h, infcmd.c: New variable step_sp.
814 * infcmd.c (step_1, until_next_command): Set it.
815 * infrun.c: Remove prev_sp and replace uses by step_sp.
816 * infrun.c (wait_for_inferior): If we get out of the step
817 range, then set step_sp to the current stack pointer before we
820 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
822 * top.c (target_byte_order_auto): New static variable.
823 (set_endian): Mention that ``auto'' is permitted.
824 (set_endian_auto): New static function.
825 (show_endian): Change message based on target_byte_order_auto.
826 (set_endian_from_file): New function.
827 (init_main): Add command ``auto'' to endianlist.
828 * exec.c (exec_file_command): Call set_endian_from_file.
829 * defs.h (set_endian_from_file): Declare.
831 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
833 * nlm/i386.c (flush_i_cache): New function, does nothing.
834 (frame_to_registers, registers_to_frame, set_step_traps,
835 clear_step_traps, do_status): Make non-static.
837 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
839 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
840 defined, define as 0.
841 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
843 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
844 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
845 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
846 (BREAKPOINT): Remove definition.
847 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
848 (BREAKPOINT): Remove definition.
849 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
850 value of 1, rather than without a value.
851 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
852 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
853 run time rather than at compile time.
855 * remote-mips.c (break_insn): Remove.
856 (BREAK_INSN, BREAK_INSN_SIZE): Define.
857 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
858 (mips_remove_breakpoint): Likewise.
860 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
861 define TARGET_BYTE_ORDER as target_byte_order, and declare
862 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
863 a test of TARGET_BYTE_ORDER.
864 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
866 (endianlist, target_byte_order): New variables.
867 (set_endian, set_endian_big, set_endian_little): New functions.
868 (show_endian): New function.
869 (init_cmd_lists): Initialize endianlist.
870 (init_main): Add commands ``set endian big'', ``set endian
871 little'', and ``show endian''.
872 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
873 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
874 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
875 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
876 * values.c: Likewise.
878 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
880 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
882 * nlm/Makefile.in: Get rid of NWINCLUDES.
883 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
884 User should now configure with --with-headers.
886 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
888 * gdbserver/server.c (main): Silently accept all unrecognized
889 requests and send back a zero length acknowledge. That is what
890 *-stub.c do and is what remote.c expects.
892 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
894 * corelow.c (core_open): Copy the modified to_sections_end
895 vector from current_target to core_ops too.
897 * gdbserver/server.c (main): Silently accept query requests
898 and send back a zero length acknowledge.
900 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
902 * nlm/Makefile.in: Don't define NWINCLUDES.
903 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
905 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
907 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
909 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
911 * lynx-nat.c (child_wait): Use status.w_status, not status, in
912 arithmetic. status is a `union wait'.
914 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
916 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
918 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
920 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
922 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
924 * coffread.c (complete_symtab): If last_source_file is set upon
927 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
929 * xcoffread.c (read_xcoff_symtab, case C_FILE):
930 Set main_aux before using it.
932 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
934 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
935 ignoring before. But continue to ignore XMC_DS.
937 Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu)
939 * hpread.c (hpread_read_array_type): Do not change the type code
940 to TYPE_CODE_PTR for "char foo[]". Just make it a zero length
943 * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
944 lengths other than 32bits (HP C 9.69 represents an "unsigned char"
945 as an T_UNS_LONG with length 8).
947 * hpread.c (struct hpread_symfile_info): Delete have_module field
948 and accessor macro. Minor indentation fix.
949 (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
950 and reset state variables have_name & texthigh if pst is NULL.
951 (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
952 partial symbol table if pst is non-NULL. If pst is NULL, then
954 (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
955 (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
956 correct handling of subfiles.
958 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
960 * defs.h (misc_command_type): Remove trailing comma from
963 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
965 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
966 out of an interrupt frame.
968 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
970 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
972 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
973 * mips-tdep.c (mips_print_register): Don't test float validity.
974 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
975 config/arm/tm-arm.h, config/convex/tm-convex.h,
976 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
977 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
978 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
979 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
980 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
981 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
982 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
983 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
984 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
987 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
989 * TODO: Remove item about adding general multi-threaded stuff;
991 Remove item about specifying arbitrary locations of stack frames
992 (this works on some machines).
993 Remove item about debugging functions without a frame pointer
994 (this works on some machines).
995 Remove item about re-writing macros which handle frame chaining and
996 frameless functions. They have been re-written at least once
997 since that item was written.
998 Remove item about gdb catching SIGINT when attached; this is done.
999 Remove item about having list_command not read symbols--why bother?
1001 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
1003 * TODO: Append contents of Projects file.
1006 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1008 * corelow.c (add_solib_stub): Remove copying of to_sections,
1009 pass current_target to SOLIB_ADD. The Sep 10 change failed
1010 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
1012 * corelow.c (core_open): After reading the shared libraries,
1013 copy the modified to_sections vector from current_target to
1014 core_ops, so that core_close can free it later.
1015 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
1016 Pass down target parameter from SOLIB_ADD and use it instead of
1017 directly accessing core_ops.
1019 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1021 * solib.c: *BSD systems need <a.out.h> to be included before
1024 * i386b-nat.c: Add i386_float_info(), etc.
1025 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
1027 * config/nm-nbsd.h: New file, for generic NetBSD native support.
1028 * config/i386/nm-nbsd.h: Use it.
1029 * config/sparc/nm-nbsd.h: Use it.
1030 * config/ns32k/nm-nbsd.h: Use it.
1032 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
1033 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
1034 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1035 New files, support for NetBSD/i386.
1036 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
1037 New files, support for NetBSD/ns32k.
1039 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1041 * .gdbinit: Add list-objfiles command.
1043 * TODO: Reword item regarding NO_STD_REGS.
1045 * coffread.c (record_minimal_symbol, coff_read_enum_type,
1046 coff_read_struct_type): Allocate on symbol_obstack, not directly
1047 via malloc/savestring.
1049 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1051 * TODO: Add more items.
1052 * tests: Remove the directory and all of its (obsolete) contents.
1054 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1056 * coffread.c (init_stringtab): When copying length to stringtab,
1057 use target format, not host format, since that is what the rest of
1060 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1062 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
1063 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
1064 NWINCLUDES definitions.
1065 * i386-nlmstub.c: Removed.
1067 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1069 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
1070 char * (from const char *) before assigning. Don't save string we
1071 pass to record_minimal_symbol (it already saves it).
1073 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
1075 * gdbtk.tcl: Let ^U delete lines in the command window.
1077 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1079 * cp-valprint.c (static_field_print): New variable, controls
1080 printing of static members.
1081 (_initialize_cp_valprint): New print set subcommand
1082 "static-members". Turn on printing of static members by default.
1083 (cp_print_value_fields): Print static members if necessary.
1085 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
1086 (elf_locate_base): Use only standard BFD functions to collect
1087 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
1088 tag only if it got defined via the inclusion of <link.h>.
1090 * f-exp.y: Write block for OP_VAR_VALUE.
1091 * f-valprint.c (info_common_command): Handle `info common'
1092 without an argument correctly.
1094 * c-typeprint.c (c_type_print_base): Handle template constructors.
1095 * symtab.c (gdb_mangle_name): Handle template method mangling,
1096 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
1098 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
1100 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
1101 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
1102 * ch-valprint.c (chill_val_print): Pass index type directly
1103 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
1104 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
1105 if the index type is a stub.
1107 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
1109 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
1110 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
1111 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
1112 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
1113 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
1114 config/mips/riscos.mh, config/pa/hppahpux.mh,
1115 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
1116 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
1117 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
1119 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1121 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
1123 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
1124 Also, add decl for symtab_to_filename.
1125 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
1126 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
1127 routine decr replaces in line code.
1128 * (create_file_win): Use catch to handle open failures more
1129 elegantly. Also, create special window to display file open
1130 failure message. Move opening of file prior to creation of text
1132 * (create_asm_win): Add PC as argument. We now base disassembly
1133 on PC instead of function name, since function names can be
1134 ambiguous (usually seen with shared libs). Also, use catch to
1135 simplify code where we don't care about failures.
1136 * source.c (symtab_to_filename): New. Returns the file
1137 associated with a symtab.
1138 * top.c: Define interactive_hook. Called during QUIT to animate
1141 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
1143 * stabsread.c (read_type): Handle stub types for bitstrings.
1144 * stabsread.c (read_array_type): Check for stub domain type
1145 using TYPE_FLAG_STUB, not its length.
1146 * gdbtypes.c (create_set_type): Handle a stub domain type.
1148 * ch-exp.y: Get rid of some extra non-terminals, and move
1149 their rules into primitive_value.
1150 * parser-defs.h: Add comment about unary postfix operators.
1151 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
1152 * expprint.c (print_subexp): Recognize unary postfix operator.
1154 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1156 * remote-hms.c: use remote_debug instead of hms_silent toggle.
1157 Add warnings about depreciation of `snoop' cmd.
1159 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1161 * remote-hms.c (hms_read_inferior_memory): Cope when
1162 target sends both \r and \n.
1164 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1166 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1167 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1169 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1171 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1172 mst_solib_trampoline.
1174 * f-valprint.c (f_val_print): Change cast of valaddr from
1175 CORE_ADDR * to char **, since that is how it is used.
1177 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1178 using obsavestring, and pass that to prim_record_minimal_symbol.
1179 Having the objfile point to bfd_asymbol_name directly doesn't work
1180 if we save and restore a mapped symbol file.
1182 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1184 * gdbtk.tcl: Add ref counts to breakpoint tags.
1185 * Put quotes around function name in disassemble command to better
1186 handle assembler names containing `.'.
1187 * Make pclist element 0 be filler to avoid off-by-one problem with
1189 * Set names of top-level windows.
1190 * Add register display window.
1191 * Add PC to label of assembly window.
1193 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1195 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1196 to add a generic ROM monitor interface, and support file for the
1197 WinBond W89K and the Oki OP50N PA based target boards.
1199 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1201 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1202 disassembly more efficient.
1203 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1205 * (gdb_loc): Include pc in return value. Also, return function
1206 name if arg was specified.
1207 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1208 after command completes.
1209 * (gdbtk_init): Improve error handling.
1211 * gdbtk.tcl: Add lots of comments. Clean up code.
1212 * (gdbtk_tcl_fputs): Make output window redirectable.
1213 * Add assembly window, and breapoint support.
1214 * Make button 1 in margin toggle breakpoints.
1215 * Use stippling to indicate breakpoint disabling.
1217 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1219 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1221 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1223 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1224 change by replacing `symbols_added' with `so_last'.
1225 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1226 global common symbols, they will be resolved by the runtime loader.
1227 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1228 Handle scSCommon like scCommon symbols.
1230 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1232 * corelow.c (add_solib_stub): Copy to_sections changes from
1233 core_ops to current_target after adding the shared libraries.
1234 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1235 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1236 error to a complaint, simplify complaint.
1237 * procfs.c (signalname, errnoname): Make `name' const.
1238 * symfile.c (reread_symbols): Use filename from old BFD to
1240 * values.c (record_latest_value): Don't record value in the
1241 history chain until we are sure there won't be an error.
1243 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1245 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1248 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1250 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1252 * remote.c (fromhex): Make error more explicit.
1253 (read_frame): Don't print bad checksum information unless
1254 remote_debugging. Don't use repeat count unless it's > 0.
1255 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1256 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1257 Optionally cope with BC style breakpoints.
1258 (e7000_command): After command send directly to the E7000 mark
1259 registers as changed.
1260 (why_stop, e7000_wait: Understand BC style stop condition.
1261 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1262 sequences. (frame_find_saved_regs): Likewise.
1263 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1265 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1266 (more work here to come)
1267 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1270 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1272 * sparclite/Makefile.in: Assorted stuff needed for eload.
1274 * sparclite/eload.c: Merge in command line argument parsing and
1275 error message handling improvements orignally made to aload.c.
1277 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1279 * defs.h (enum misc_command_type, command_control_type): Enums
1280 for describing the command and control types.
1281 (struct command_line): Add new fields to keep track of the command
1282 type and body associated with the command.
1283 * top.c: Include value.h. Delete whitespace at the end of lines.
1284 (build_command_line, get_command_line): New functions.
1285 (execute_control_command, while_command, if_command): Likewise.
1286 (realloc_body_list, read_next_line): Likewise.
1287 (recurse_read_control_structure): Likewise.
1288 (execute_user_command): Call execute_control_command.
1289 (read_command_lines): Simplify by calling read_next_line, call
1290 read_control_structure for "if" and "while" commands.
1291 (free_command_lines): Free new fields in the command structure.
1292 (define_command): Reset control_level to zero.
1293 (init_main): Install command handlers for "if" and "while" commands.
1295 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1297 * c-typeprint.c (c_type_print_varspec_prefix,
1298 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1299 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1300 call f77_value_literal_string instead.
1301 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1302 (parse_number): Translate 'd' floats to 'e' so atof() works.
1303 (yylex): Remove unused variables.
1304 * f-lang.c: Include <string.h>.
1305 (get_bf_for_fcn): Remove unused variable.
1306 * f-typeprint.c (f_type_print_varspec_prefix,
1307 f_type_print_varspec_suffix): Remove unused
1308 variables, add cases to switch statements.
1309 (f_type_print_base): Remove unused variables.
1310 * f-valprint.c (gdbcore.h, command.h): Include.
1311 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1312 Call read_memory_integer with correct number of arguments.
1313 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1314 with correct argument type.
1315 (f77_print_array): Removed unused array array_size_array.
1316 (f_val_print): Don't use a CORE_ADDR as a char *.
1317 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1318 (value_assign): Handle Fortran literal string and complex values.
1319 (f77_cast_into_complex, f77_assign_from_literal_string,
1320 f77_assign_from_literal_complex): New functions.
1322 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1324 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1327 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1329 * i960-tdep.c (signal.h): Don't include.
1331 * cxux-nat.c (target_is_m88110): Remove definition.
1333 * configure.in (config/nm-empty.h): If cross only, use instead
1334 of config/nm-trash.h.
1335 * config/nm-trash.h: Remove.
1336 * config/nm-empty.h: New file.
1337 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1338 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1339 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1340 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1341 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1343 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1345 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1347 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1349 * configure.in: No longer look for nm, tm, and xm headers in
1350 config/<header>; they are always in config/<cpu>/<header>.
1352 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1354 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1355 the end of the list of objfiles, instead of at the beginning.
1357 * xcoffread.c (allocate_include_entry): New function, abstracted
1358 from code in record_include_begin.
1359 (record_include_begin, record_include_end): Call it.
1361 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1362 target_has_stack to decide whether to create a real stack frame
1365 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1367 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1369 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1371 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1373 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1374 field names into what is expected by sparc-nat.c.
1376 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1378 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1380 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1382 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1384 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1386 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1387 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1390 * nlm/Makefile.in: Get rid of NWSOURCE.
1391 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1392 * nlm/gdbserve.o: Add dummy __main routine.
1393 * nlm/gdbserve.def: Turn on debug.
1395 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1397 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1399 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1401 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1402 * config/xm-nbsd.h: fix typo.
1403 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1404 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1406 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1408 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1410 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1411 change typeo in error msg (`inferrior' -> `inferior').
1413 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1415 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1416 attach_flag (this check was performed by the callers). Also check
1417 inferior_thisrun_terminal.
1418 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1419 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1420 attach_flag in deciding whether to call set_sigint_trap and
1423 * value.h (struct value): Change literal_data from PTR to char *,
1424 since that is the way it is used.
1426 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1428 * somread.c (som_symfile_read): Force unwinds to be re-read after
1429 reading in a new partial symbol table.
1431 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1433 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1434 an obsolete conditional.
1435 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1436 an obsolete conditional.
1437 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1440 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1442 * Makefile.in (ns32k-opcode.h): Remove reference.
1443 (ns32k-pinsn.o): Update dependencies.
1444 * ns32k-opcode.h: Remove file.
1445 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1446 all other code in this file.
1448 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1450 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1451 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1453 * nlm/Makefile.in: Add rule for .S.o.
1454 * nlm/aio.h: Protect from multiple inclusions.
1455 * nlm/alpha-io.S: Remove everything we don't need.
1456 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1457 Remove, no longer needed.
1458 * nlm/alpha.c: Merge in lots of stuff from previous files.
1459 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1460 breakpoint_insn extern.
1461 * Move stuff from alpha-patch.h into here.
1463 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1465 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1467 * annotate.c (annotate_starting): Flush output.
1469 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1471 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1472 the callers of symbol_file_add. Gets rid of heuristic fence-post
1473 warnings on mips and alpha targets when the PC resides in a shared
1474 library which is not yet read in.
1475 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1476 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1477 remote-vx.c (vx_open), solib.c (solib_add):
1478 Add call to reinit_frame_cache after all shared libraries are read in.
1479 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1480 symfile.c (symbol_file_command, add_symbol_file_command):
1481 Add call to reinit_frame_cache after symbol_file_add.
1483 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1485 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1486 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1487 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1488 * configure.in: Add sparc-*-netbsd target.
1490 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1492 * remote-vx.c (vx_attach): Interpret the command argument as an
1495 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1497 * configure.in: Change i[34]86 to i[345]86.
1498 * nlm/configure.in: Likewise.
1499 * gdbserver/configure.in: Likewise.
1501 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1503 * configure.in (i386-*-netware): Automatically configure nlm
1506 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1508 * nlm/gdbserve.c: conditionalize header file inclusion for either
1509 NetWare 4.0 or PIN targets.
1510 * nlm/i386.c: include appropriate header files.
1511 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1514 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1516 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1517 * nlm/gdbserve.def: Autoload clib.
1519 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1521 * breakpoint.c (condition_command): Call breakpoints_changed.
1523 * gdbtypes.h: Declare f77_create_literal_string_type and
1524 f77_create_literal_complex_type.
1525 * valops.c (f77_value_literal_string, f77_value_substring,
1526 f77_value_literal_complex): Use xmalloc not malloc.
1527 * valops.c (f77_value_literal_string, f77_value_substring):
1528 Make addr char * not CORE_ADDR.
1529 * value.h (struct value): Add new field literal_data of aligner union.
1530 (VALUE_LITERAL_DATA): Use it.
1531 * f-lang.h: Declare find_common_for_function.
1532 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1533 myaddr fields of a union. Don't overload it with the frame field
1534 (not sure this is necessary; I'm not sure what lval_* codes
1535 VALUE_SUBSTRING_* can be used with).
1537 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1539 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1540 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1542 * rs6000-nat.c: Include libbfd.h again, needed until reference
1543 to bfd_cache_lookup is cleaned out.
1545 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1547 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1549 Work to reduce the interrupts-off duration when running in DOS.
1550 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1551 (dos_async_rx): rewrite to unpack as many characters from the
1552 asynctsr as possible into a local buffer.
1554 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1556 Initial Fortran language support, adapted from work by Farooq Butt
1557 (fmbutt@engage.sps.mot.com).
1558 * Makefile.in: Add Fortran-related files and dependencies.
1559 * defs.h (language_fortran): New language enum.
1560 * language.h (_LANG_fortran): Define.
1561 (MAX_FORTRAN_DIMS): Define.
1562 * expression.h: Reformat to standard.
1563 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1564 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1565 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1566 TYPE_CODE_LITERAL_STRING): New type codes.
1567 (type): New fields upper_bound_type and lower_bound_type.
1568 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1569 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1571 (builtin_type_f_character, etc): Declare.
1572 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1573 * f-exp.y: New file, Fortran expression grammar.
1574 * f-lang.c: New file, Fortran language support functions.
1575 * f-lang.h: New file, Fortran language support declarations.
1576 * f-typeprint.c: New file, Fortran type printing.
1577 * f-valprint.c: New file, Fortran value printing.
1578 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1579 fix wording of error message.
1580 * gdbtypes.c (f77_create_literal_complex_type,
1581 f77_create_literal_string_type): New functions.
1582 * language.c (set_language_command): Add Fortran info.
1583 (calc_f77_array_dims): New function.
1584 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1586 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1587 as Fortran source files.
1588 * valops.c (f77_value_literal_string, f77_value_substring,
1589 f77_value_literal_complex): New functions.
1591 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1593 * c-typeprint.c (c_print_type): Assume demangled arguments
1594 if a '(' is found in varstring, looking for ')' at the end of
1595 varstring did fail with demangled const member functions, which
1596 have a trailing `const'.
1597 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1598 to avoid errors when compiling with DEC c89.
1599 (remote_wait): Cast to `char *' before passing buffer to
1600 fputs_filtered, to avoid errors when compiling with DEC c89.
1601 (remote_wait): Do not return inferior_pid by default, this
1602 statement is never reached, which causes warnings from some
1604 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1605 * symfile.c (load_command): If called with no argument, try
1606 to get the filename from the executable file.
1607 (generic_load): Remove check for NULL filename, it is done
1608 in load_command now.
1610 Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
1612 * Makefile.in (ALLDEPFILES): Add hpread.c.
1613 (hpread.o): Add dependencies.
1615 * somread.c: Do not include "aout/aout64.h". SOM has nothing to
1617 (BYTES_IN_WORD): Delete.
1618 (som_symfile_read): Call hpread_build_psymtabs to build any
1619 minimal symbols based on the HP C native debug symbols.
1620 (som_symfile_finish): Call hpread_symfile_finish.
1621 (som_symfile_init): Call hpread_symfile_init.
1622 * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
1623 * hppa-tdep.c (hpread_adjust_stack_address): New function.
1625 * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
1626 * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
1627 * hpread.c: New file.
1629 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1631 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1632 from June 2, 1994 (what was I thinking?!?). Fix it right this
1635 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1637 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1639 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1641 * README: Grammar improvements, clarifications, updates.
1643 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1645 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1646 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1647 * configure.in (powerpc-*-netware*): Automatically configure nlm
1649 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1650 specific stuff. Make things more configurable.
1651 * nlm/configure.in: Add powerpc-*-netware* target. Use
1652 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1654 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1655 Remove lots of architecture-specific stuff.
1656 * nlm/gdbserve.def: Add new imports.
1657 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1658 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1660 * nlm/prelude.o: What was this doing here?
1661 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1662 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1663 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1664 * config/powerpc/tm-ppc-nw.h: Ditto.
1666 * nlmstub.def: New file, contains imports for 386 nlm stub.
1668 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1670 * remote-pa.c: New file for HPPA embedded support. Currently it's
1672 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1674 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1676 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1677 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1679 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1681 * remote-mips.c: Remove unused declaration of mips_load.
1683 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1685 * coffread.c: General cleanup, and support for section offsets.
1686 (time.h, sys/types.h, libbfd.h): Don't include.
1687 (cur_src_start_addr, cur_src_end_addr): Rename to
1688 current_source_start_addr, current_source_end_addr.
1689 (nlist_stream_global): Remove.
1690 (nlist_bfd_global): New global variable.
1691 (coff_symfile_read): Remove code that gets and uses fileno()
1693 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1694 section_offsets parameter, add text/data section offset to
1695 appropriate symbols' values.
1696 (read_one_sym): Use bfd_read instead of fread.
1697 (init_stringtab, init_lineno): Change first parameter to a bfd,
1698 use bfd routines instead of raw I/O.
1700 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1702 * symtab.c (decode_line_1): If funfirstline and we get a
1703 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1705 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1707 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1708 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1709 (TAGS): Also pass result of find on config sub-directory to etags.
1710 (ALLPARAM): Remove; now unused.
1712 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1714 * Makefile.in (VERSION): Bump to 4.13.1
1715 * NEWS, README: Update to match gdb 4.13 release version.
1717 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1719 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1720 * cxux-nat.c: Remove dangling #else block.
1721 (m88k_harris_core_register_addr): New function.
1723 * environ.c (init_environ): If no environment, do nothing.
1725 Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
1727 * hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
1728 <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
1729 "expression.h", "language.h", "gdbtypes.h", "demangleh".
1730 Move all global variables into the private symbol table structure
1731 and add accessor macros. Update some comments.
1732 (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
1733 (hpread_end_psymtab): New function to end a partial symbol table,
1734 all callers changed (no more bogus sharing with dbxread.c).
1736 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1738 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1741 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1743 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1746 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1748 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1749 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1750 Include "libiberty.h" instead.
1752 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1754 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1755 add additional argument specifying raw address to permit
1756 proper release of debug registers.
1757 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1760 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1762 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1763 define them in top.c. Add comments to the hooks.
1765 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1767 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1768 `to_remove_breakpoint' fields.
1770 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * infcmd.c (run_command): Remove comment suggesting using
1773 target_has_execution instead of inferior_pid.
1775 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1777 * remote-mips.c (mips_open): add code to handle baud rate.
1779 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1781 * infrun.c (wait_for_inferior): Call target_resume() upon
1782 detection of new processes.
1784 * procfs.c (create_procinfo): Return pointer to new procinfo
1786 * (do_detach): Spacing & formatting cleanup.
1787 * (procfs_wait): Move wait_again label to ensure that we really
1788 wait again. On exit from fork, release new child from gdbs'
1790 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1792 Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
1794 * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
1795 problem (losing localvars on the close-brace instead of after
1798 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1800 * i386-nlmstub.c (handle_exception): Wait until the thread has
1801 been started before killing the NLM by pointing the PC at
1804 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1806 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1807 Irix 5 has a standard _sigtramp signal handler.
1808 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1809 it is not needed for a standard _sigtramp signal handler.
1810 Add shared library sections to the section table of the target
1811 before adding the symbols.
1812 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1813 instructions that do not prepare a stack adjustment.
1814 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1815 which does the right thing on machines where `char' is unsigned.
1817 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1819 * remote.c (remote_open): Move setting of inferior_pid prior to
1820 call to remote_start_remote. Also use unique value for pid to
1821 avoid confusion with read_register_pid & friends.
1822 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1824 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1826 * dwarfread.c (bfd.h): Don't include.
1828 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1830 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1831 kill the program being debugged. KillMe(), the undocumented
1832 call intended for this purpose, causes the server to hang.
1834 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1836 * remote.c (read_frame): Calculate run length encoded checksum
1838 * config/sh/stub.c: New file.
1840 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1842 * target.c (find_default_run_target): Make sure to_can_run is set
1845 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1847 * TODO: Remove note about fast watchpoints and remove obsolete
1850 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1852 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1853 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1854 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1856 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1858 * target.c (add_target): Don't call clean_target on target
1860 * (unpush_target): Test for to_close being set before calling.
1861 * (target_xfer_memory, target_info): Check for to_has_memory
1862 before playing with memory.
1864 * remote.c (remote_open): Set inferior_pid to make kill command
1866 * inflow.c (kill_command): Revert change of Aug 2. Use
1867 inferior_pid to determine whether to print out "The program is not
1868 being run." message.
1870 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1872 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1873 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1874 * m3-nat.c: Pass argument to return_to_top_level.
1875 Declare m3_kill_inferior before use.
1876 (port_chain_insert): In "can't happen" case, abort rather than
1877 setting `mid' to large decimal constant (which gcc warns about).
1878 (get_thread_name): Use cast to convert const char * to char *.
1879 (add_mach_specific_commands): #if 0 "thread break" command.
1880 (m3_trace_him): Call push_target.
1881 (mach_really_wait): New argument pid; remove unused
1883 (intercept_exec_calls): Call target_terminal_init and
1884 target_terminal_inferior once the child execs.
1885 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1887 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1889 * procfs.c (procfs_mourn_inferior): don't dereference the
1890 procinfo pointer after it has been freed.
1892 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1894 * breakpoint.c (breakpoint_1): Improve pluralization in display
1895 of breakpoint hit counts.
1897 * language.h (struct language_defn): Remove unused field
1899 (longest_float): Remove, no longer used.
1900 * language.c (unknown_language_defn, auto_language_defn,
1901 local_language_defn): Remove init of la_longest_float field.
1902 * c-lang.c (c_language_defn, cplus_language_defn,
1903 asm_language_defn): Ditto.
1904 * ch-lang.c (chill_language_defn): Ditto.
1905 * m2-lang.c (m2_language_defn): Ditto.
1907 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1909 * defs.h (bfd_read, bfd_seek): Remove declarations.
1910 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1912 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1914 * inflow.c (kill_command): Fix a bug which prevented target
1915 programs to be killed.
1917 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1919 * defs.h: Change two-line declarations to one-line form.
1920 (NORETURN): Define as "volatile" only for older GCCs.
1921 (ATTR_NORETURN): Define for newer GCCs.
1922 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1924 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1926 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1927 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1928 disable_breakpoint): Don't call breakpoints_changed; it is now
1929 called via the *_breakpoint_hook functions.
1930 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1932 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1934 * stabsread.c (read_type): Fix a bug in enum size calculation.
1936 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1938 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1939 argument types to shut up GCC.
1941 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1942 linker stub, then return the address the stub will return to.
1943 (frame_saved_pc): Correctly restart the search for the saved
1944 pc when a linker stub is encountered.
1946 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1947 register stores emitted by the version 9 HP compilers.
1948 (inst_saves_fr): Relax test for a specific base register (%r1);
1949 this avoids losing with the version 9 HP compilers.
1950 (skip_prologue): Try to skip argument stores emitted by the HP
1951 compilers. It's not perfect, but it's better than before.
1953 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1955 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1956 calling write_register_pid.
1957 * (write_register_pid): Add prototype.
1959 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1961 * remote.c (read_frame): Split readchar/checksum calculation into
1962 two parts since evaluation order is undefined.
1964 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1966 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1967 * Makefile.in (coredep.o): Add inferior.h as dependency.
1968 * inflow.c: Add F_SETOWN to list of defines to check
1969 around code that uses F_SETOWN.
1971 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1973 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1974 set the -L and -B directory prefixes so we can link with it.
1976 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1978 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1979 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1982 * General hackery to support alternate user-interface.
1983 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1984 disable_breakpoint): Call hooks for alternate user-interface.
1985 * defs.h: Add declarations for alternate user-interface hooks.
1986 * main.c (main): Add --nw (and --nowindows) options to disable
1988 * (near call to command_loop): Call command_loop_hook if set.
1989 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1990 * stack.c: Call print_frame_info_listing_hook if set.
1991 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1992 other files to make sure that calls to error and warning will
1993 work. Call init_ui_hook after everything else.
1994 * utils.c (query): Call query_hook if set.
1995 * (gdb_flush): Call flush_hook if set.
1996 * Change _initialize_utils to initialize_utils cuz we don't use
1997 automatic initialization of utils.c anymore.
1999 * Support for TK GUI.
2000 * Makefile.in: Add rule for gdbtk.o.
2001 * configure.in: Add support for --enable-gdbtk.
2002 * gdbtk.c: New file. Contains support routines for TK interface.
2003 * gdbtk.tcl: New file. Implements GUI policy.
2005 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
2008 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2010 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
2011 there and we are using the gcc from the tree.
2012 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
2014 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
2016 * Makefile.in (annotate.o): Add dependencies.
2018 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2020 * sparclite/aload.c: Added new -q (quiet) option.
2021 return 0 exit status if file was successfully downloaded.
2023 * nlm/gdbserve.c: merge in command line argument parsing changes
2024 and bug fixes made to i386-nlmstub.c.
2026 * i386-nlmstub.c: The returnLength field must be initialized
2027 before portConfig is passed to AIOGetPortConfiguration.
2028 Compare command line arguments with strnicmp(); args are
2029 case insensitive on netware.
2031 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
2033 * Makefile.in (DISTSTUFF): Add definition.
2034 (diststuff): Add for new distribution support.
2035 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
2036 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
2037 Remove old distribution building rules, now uses standard
2038 distribution support in parent directory Makefile.in.
2040 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * target.c (push_target): Cast result from xmalloc.
2044 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
2046 * elfread.c (elf_symtab_read): Discard compiler labels generated
2047 by the Solaris 2.1/Intel SunPro compiler.
2049 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
2051 * target.c (nomemory): Fix prototype and routine to take correct
2054 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2056 * Makefile.in (clean): Remove libgdb-files.
2058 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
2060 * coredep.c: Include inferior.h.
2062 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2064 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
2067 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
2069 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
2070 .cp as C++, alphabetize better.
2072 * breakpoint.c (ignore, condition): Move usage note into body of
2073 help text, so first line can be one-line summary.
2075 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
2077 * target.c (unpush_target): Fix handling of removal of top target.
2079 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
2081 * Makefile.in: Add stuff to build nlmstub.
2082 * Add rule for annotate.o to keep Sun make happy.
2083 * configure.in: Add config for powerpc/Netware.
2085 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
2086 filename. This speeds up handling of trailing N_SO stabs (they
2087 mark the end of a .o file).
2089 * target.c, target.h: Change the way pushing and popping of
2090 targets work to support target overlays and inheritance.
2091 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
2092 Fixup references to current_target, due to previous changes.
2094 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
2095 needed to get the address of longjmp out of the target.
2097 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
2099 * main.c: Include <ctype.h>.
2101 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
2103 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
2106 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2108 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
2110 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
2112 * Makefile.in (VERSION): Bump to 4.12.4.
2114 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2116 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
2117 * configure.in (m88*-harris-cxux*): New configuration.
2118 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
2119 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
2121 * config/m88k/tm-m88k.h: Add comment about Harris OS.
2122 (TARGET_WRITE_PC): Pass pid through to register writers.
2124 * configure.in (m68*): Put vendor-only-specified host configs
2125 after vendor-and-os-specified configs.
2126 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
2128 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
2129 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
2132 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2134 * elfread.c (elf_symtab_read): Handle error return from
2135 bfd_get_dynamic_symtab_upper_bound gracefully.
2137 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
2139 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
2140 registers in use by the inferior.
2141 * coredep.c (fetch_core_registers, register_addr): Use it.
2142 * findvar.c (registers_changed, registers_fetched,
2143 read_register_bytes): Ditto.
2144 * infcmd.c (do_registers_info, registers_info): Ditto.
2145 * infptrace.c (fetch_inferior_registers,
2146 store_inferior_registers): Ditto.
2147 * stack.c (frame_info): Ditto.
2149 * coredep.c (CORE_REGISTER_ADDR): New macro.
2150 (fetch_core_registers): Use it.
2152 * breakpoint.c (ignore, condition): Add usage notes to help strings.
2153 * symfile.c (add-symbol-file): Add usage note to help string.
2154 (add_shared_symbol_files_command): New command.
2157 * inferior.h (read_pc_pid): Declare.
2158 * breakpoint.c (watchpoint_check): Cache breakpoint in local
2159 variable b, remove unused variable other_type_used.
2160 * main.c (inferior.h, call-cmds.h): Include.
2161 (gdb_init): Declare.
2162 * remote.c (remote_wait): Return 0 by default.
2164 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
2166 Stop printing at null char option, from Oliver Meyer
2167 (omeyer@i3.informatik.rwth-aachen.de).
2168 * valprint.h, valprint.c (stop_print_at_null): New global.
2169 * valprint.c (_initialize_valprint): New print set subcommand
2171 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
2172 printing a char array, adjust the number of chars to print.
2174 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
2176 From Kevin A. Buettner (kev@cujo.geg.mot.com).
2177 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
2178 pic code in addition to prologues where an instruction from the
2179 prologue gets moved into the delay slot of a branch instruction
2180 immediately following the prologue. A table of potential prologue
2181 instructions (prologue_insn_tbl) is now used for picking apart a
2183 (frame_find_saved_regs): Changed the way in which limit gets set
2184 so that the delay slot of branch instructions immediately
2185 following the prologue gets examined.
2186 (pushed_size, store_parm_word, store_parm, push_parameters,
2187 collect_returned_value): Deleted.
2189 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2191 * infrun.c (wait_for_inferior): Handle stepping into leaf
2192 functions whose prologue consists of gp loading code only.
2194 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
2196 * dbxread.c: Don't include libbfd.h.
2197 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2198 <time.h>, or <sys/types.h>.
2199 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2200 collect information about the stab and stab string sections.
2202 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2204 * stabsread.c (read_huge_number): handle large unsigned number
2205 for stabs generated by os9k C compiler.
2207 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2209 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2210 * breakpoint.h (hit_count): New breakpoint field.
2211 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2212 (clear_breakpoint_hit_counts): New function.
2213 (bpstat_stop_status): Increment the hit count.
2214 (breakpoint_1): Display the hit count.
2215 * infcmd.c (run_command): Reset breakpoint hit counts.
2216 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2217 displaying hit counts.
2219 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2221 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2222 symbols for all symbol files. Makes skipping over the
2223 trampoline code work when stepping from a function in a shared
2224 library into a function in a different shared library for Irix 5.
2225 Other ELF targets do not have enough information in their
2226 dynamic symbol tables to make this work.
2227 (elf_symtab_read): Relocate mst_solib_trampoline address.
2229 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2231 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2232 * configure.in (m68*-atari-sysv4*): New configuration.
2233 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2234 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2235 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2236 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2237 * config/m68k/amix.mh, config/m68k/amix.mt,
2238 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2241 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2243 * symtab.c (find_function_start_sal): New function to find
2244 the start of a function from a function symbol.
2245 (decode_line_1, decode_line_2): Use it instead of open coded
2246 partial copies of the code.
2247 (list_symbols): Quote symbol name before passing it to
2248 break_command to enable proper handling of mangled symbols.
2250 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2252 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2253 * ch-exp.y (yylex): First try name lookup using exact name
2254 typed by user; if that fails, try lower-cased name.
2256 Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
2258 * hpread.c: More cleanups. Delete lots of trailing whitespace.
2259 Remove some items from the TODO list and notes throughout code
2260 for things which need fixing. Add more comments.
2261 Document bogus struct symloc sharing with dbxread.c. Delete more
2262 useless variables. Add more PARAM prototypes. Fixup more
2263 indention problems that have crept in.
2264 (SET_NAMESTRING): Accept new namep and objfile arguments so that
2265 it doesn't depend on the variable names on the procedures it's
2267 (hpread_symfile_init): Delete incorrect checks for bogus sizes of
2270 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2272 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2273 Move "no debugging symbols found" test to symfile.c.
2274 * symfile.c (syms_from_objfile, reread_symbols): Add
2275 "no debugging symbols found" test.
2276 * coffread.c (init_stringtab): Handle stripped files with a
2277 stringtab offset of zero gracefully.
2278 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2279 BFD instead of stop_pc heuristic to determine if it is a dynamically
2281 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2282 ioctl, it indicates that the process has exited.
2284 Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
2286 * hpread.c (hpread_symfile_init): Make sure to initialize all the
2287 private data to zero. Not having any HP C debug symbols is not an
2290 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2292 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2293 .PARISC.unwind section now.
2295 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2297 * breakpoint.c (mention): Always show breakpoint address if no
2300 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2302 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2303 handling of shared libraries for non-ELF executables, but only if
2304 HANDLE_SVR4_EXEC_EMULATORS is defined.
2305 (locate_base): Try to find debug_base in the dynamic linker
2306 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2307 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2308 Define to enable handling of shared libraries for a.out executables,
2309 run under Solaris BCP.
2311 Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
2313 * hpread.c: Change contribution notice to the Cygnus/Utah agreed
2314 upon notice. Delete some stuff from the TODO list. Rework
2315 many comments to be clearer. Major cleanups. Consistently
2316 use "hpread_" prefix. Delete unnecessary macros, structures
2317 variables, fiels, functions and #if 0 code. Mark code which
2318 still needs to be cleaned up. PARAMize and make most functions
2319 static. Fix error checking when reading in the debug section
2320 contents. No more minimal symbol table handling in this code!
2322 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2324 * infrun.c (wait_for_inferior): Print "Program exited normally"
2325 regardless of batch_mode.
2326 * defs.h, top.c (batch_mode): Removed.
2328 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2330 * Makefile.in (dcache_h): Remove redundant definition.
2331 (init.c): Add a comment.
2332 (top.c): Remove explicit compile action.
2333 * breakpoint.c (mention): Share code indicating location of
2334 break/watchpoints, don't print address if addressprint is off.
2335 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2336 (demangle): Remove redundant declarations.
2337 * eval.c: Remove redundant function declarations.
2338 * objfiles.h: Cosmetic and grammatical improvements.
2339 * TODO: Various updates.
2341 * remote-mips.c: Replace all \r chars with \015.
2342 (mips_receive_header): Display control characters readably.
2343 (mips_xfer_memory): Add a simple progress display.
2345 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2347 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2349 * remote-hms.c (flush): New function.
2350 (expect): Get edge case right.
2351 (hms_read_inferior_memory): Be more tolerant of line noise.
2353 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2355 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2356 target files, not non-existent mach3.mh and mach3.mt.
2358 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2360 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2361 symbols for all symbol files. Makes skipping over the
2362 trampoline code work when stepping from a function in a shared
2363 library into a function in a different shared library.
2364 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2366 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2368 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2369 names mean end of .o file.
2370 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2371 top of routine. Handle new thread notification cleanly.
2372 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2373 thread notification scheme.
2374 * (child_resume): General cleanups, handle resumption of all
2377 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2379 * ser-go32.c: Rewrite to run under windows.
2380 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2382 * serial.c (serial_open): Notice device "pc".
2383 * remote-e7000.c: Fix copyright date.
2384 (expect): Compare \n and \r the same.
2385 (e7000_open): Allow pc as a serial port
2386 * sh/sh.mt: Add ser-e7kpc.
2387 * h8300/h8300hms.mt: Add ser-e7kpc.
2388 * main.c (proc_wait): Don't wait if using go32.
2390 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2392 * somread.c: Simplify by using stabsect_build_psymtabs.
2393 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2394 corresponding to the name of the text section. All references
2396 (somstab_build_psymtabs): Delete function, no longer needed.
2398 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2400 * somread.c: Renamed from paread.c. Changed function names and
2401 comments to reflect that this file deals with SOM (an object file
2402 format), rather than the PA (a cpu).
2403 (Makefile.in): Chaned appropriately.
2404 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2405 * dbxread.c (somstab_build_psymtabs): Renamed from
2406 pastab_build_psymtabs.
2408 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2410 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2411 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2413 * Makefile.in: Updated for core-sol2.c.
2414 * README: Add notes about SPARCworks cc under Solaris 2.x,
2415 from Casper H.S. Dik (casper@fwi.uva.nl).
2416 * config/mips/xm-makeva.h: Removed, no longer necessary.
2417 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2418 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2419 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2421 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2423 * gdba.el: Put program input and output in a separate buffer.
2425 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2427 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2428 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2429 with global variable of same name in libnsl.so on UnixWare.
2431 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2433 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2434 embedded in template name.
2436 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2438 * config/i386/nm-linux.h: change calling convention of
2439 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2440 target_insert_watchpoint() and
2441 target_remove_watchpoint().
2443 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2444 to be long long in gdb.
2445 * config/mips/tm-bigmips.h: ditto.
2447 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2449 * c-lang.c (asm_language_defn): New definitions for language_asm,
2450 mostly copied from c_language_defn, to avoid warnings when
2451 switching between c and asm stack frames.
2453 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2455 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2456 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2457 (upgrade_type, handle_psymbol_enumerators): Likewise.
2458 (has_opaque_xref, cross_ref): Likewise.
2459 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2460 debugging information, rather than doing it here.
2461 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2462 point in ecoff_debug_swap backend structure, rather than calling
2463 ecoff_slurp_symbolic_info directly.
2465 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2467 * breakpoint.c: Include annotate.h. Call annotate_field rather
2468 than printing annotation directly.
2470 * main.c: Include string.h.
2472 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2474 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2475 call it instead of doing normal loop.
2476 * infcmd.c (attach_command): Don't call wait_for_inferior if
2478 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2479 hook that can decide whether to step over the next breakpoint.
2480 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2481 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2484 * configure.in: Improve sorting/formatting of hosts and targets.
2485 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2486 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2487 * Makefile.in (stop-gdb): New target.
2488 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2491 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2493 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2494 the identical initialization can be deleted from main.c, but i
2495 haven't done so just in case.
2497 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2499 * gdba.el: Added menu windows and slightly improved window
2500 handling to gdba.el. Fixed numerous minor bugs that were causing
2501 emacs and gdb to fall out of sync.
2503 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2505 * breakpoint.c: annotate changes lost at merge, put back in.
2507 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2509 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2512 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2514 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2516 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2517 writing of floating registers, the dpx2 kernel disallows it.
2518 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2519 is contained in o_praw.
2520 * irix5-nat.c (solib_map_sections): Adjust sections by the
2521 difference between the loaded address and the prelinked address.
2522 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2524 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2525 symbols, their value is absolute.
2526 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2527 libraries fh->adr fields of zero. Relocate minimal symbol values
2528 upon readin. Relocate non-stabs symbols upon readin.
2529 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2530 start address of the outermost block.
2531 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2532 instead of section_offsets and use relocated pst->textlow for
2533 line number and procedure address relocations.
2535 From gmo@MicroUnity.com (Guillermo A. Loyola):
2536 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2537 Handle SGI Irix5 stIndirect symbol type.
2539 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2541 * breakpoint.c: fix a syntax error native cc does not like.
2543 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2544 * sparclite/Makefile.in: ditto.
2545 * sparcl-tdpe.c: change file name because first 8 chars has to be
2547 * sparcl-stub.c: ditto.
2549 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2551 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2553 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2555 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2556 ignore) a PID argument.
2557 (hppa_pop_frame): Pass a PID to target_write_pc.
2558 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2559 and pass through a PID argument.
2560 (target_read_pc, target_write_pc): Update prototypes.
2562 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2564 * Makefile.in: add new file sparclite-tdep.c.
2565 * sparclite/Makefile.in: add new file sparclite-stub.c.
2566 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2568 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2569 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2571 * sparclite-tdep.c: new file, contains hardware breakpoint support
2573 * sparclite-stub.c: new file, stub code that add support hardware
2575 * breakpoint.c: add hardware breakpoint support.
2576 * breakpoint.h: add new breakpoint type to support hardware
2578 * config/mips/nm-irix4.h: change interface for target dependent
2579 code supporting watch point.
2580 * config/pa/nm-hppab.h: change interface for target dependent
2581 code supporting watch point.
2583 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2585 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2587 * stabsread.c (read_struct_fields): os9k nested structure does not
2588 have terminating ';', instead it just get to ',' and bit position
2591 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2593 * nlmread.c (nlm_symtab_read): Clean up a bit.
2594 * (nlm_symfile_read): Record bounds of main() so that backtrace
2595 command will know where to stop.
2596 * objfiles.c (objfile_relocate): Relocate entry point/func info
2597 for backtrace as well.
2598 * objfiles.h: Define values for invalid PCs for entry point info.
2599 * symfile.c (init_entry_point_info): Initialize invalid values
2600 with aforementioned macros.
2601 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2602 to cause backtrace to stop when it gets back to main().
2603 * config/i386/tm-i386nw.h: Ditto.
2605 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2607 Fix value_print, which used to be ostensibly language-independent,
2608 but would print pointers and arrays in C syntax. Instead, call
2609 a language-specific function.
2610 * language.h (struct language_defn): New functional field
2612 (LA_VALUE_PRINT): New macro.
2613 * language.c (unk_lang_value_print): New stub/dummy function.
2614 (unknown_language_defn, auto_language_defn, local_language_defn):
2616 * c-valprint.c (c_value_print): New function, with code moved from:
2617 * valprint.c (value_print): ... here. Now just invoke
2618 LA_VALUE_PRINT to do language-specific stuff.
2619 * valprint.c (value_print_array_elements): Make non-static.
2620 * c-lang.c (c_language_defn, cplus_language_defn): Add
2621 c_value_print in the la_value_print field.
2622 * m2-lang.c (m2_language_defn): Likewise.
2623 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2624 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2625 * ch-valprint.c (chill_value_print): New function, based on
2626 c_value_print, but use Chill "look and feel."
2627 * c-lang.h (c_value_print): New prototype.
2628 * ch-lang.h (chill_value_print): New prototype.
2629 * value.h (value_print_array_elements): New prototype.
2631 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2632 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2634 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2636 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2637 to new file top.c. Make things extern instead of static and
2638 similar rearrangements to deal with this.
2640 * utils.c: Move fputs_unfiltered to main.c. Remove
2641 FPUTS_UNFILTERED_OVERRIDE ifndef.
2642 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2643 and libgdb uses utils.c and top.c.
2645 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2647 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2649 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2651 * ch-valprint.c (chill_val_print_array_elements): New function.
2652 A Chill version of val_print_array_elements, it prints the
2653 array index labels, in additions ot the array element values.
2654 (chill_val_print): Use the new function.
2656 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2658 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2660 * defs.h (enum language): Add language_asm.
2661 * findvar.c (read_register_bytes read_register_gen
2662 write_register_bytes read_register read_register_pid
2663 write_register write_register_pid supply_register): Move multi-
2664 thread handling down into these routines. Create XXX_pid routines
2665 that allow register references to specify the pid.
2666 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2667 read_sp write_sp read_fp write_fp): Move these routines from
2668 infcmd to findvar to centralize the whole mess.
2669 * i386-nlmstub.c: Portability fixes.
2670 * infptrace.c (child_resume): Conditionalize to allow other natives
2671 to override it. Remove PIDGET gubbish, it's no longer necessary.
2672 * infrun.c (wait_for_inferior): Put registers_changed() before
2673 target_wait() to speed up remote debugging.
2674 * Replace code that reads registers from other threads with much
2675 nicer looking new function calls (see changes to findvar.c).
2676 * Don't skip prologues if debugging assembly source.
2677 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2678 child_resume to handle multi-thread debugging properly.
2679 * remote.c: Add O response to get console output from target.
2680 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2681 SERIAL_ERROR here to simplify callers.
2682 * Change static var timeout to remote_timeout.
2683 * (fromhex): Remove unnecessary return -1 at end of routine.
2684 * (remote_wait): Turn this into a big switch statement. Add
2685 support for O response.
2686 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2687 * (getpkt): Split getpkt into two parts. read_frame deals with
2688 all formatting issues, run-length encoding, and framing. getpkt
2689 now handles error recovery, and frame detection.
2690 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2691 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2692 control. (hardwire_readchar): Handle EINTR from read().
2693 * symfile.c (deduce_language_from_filename): Add support for .s
2695 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2696 override infptrace's child_wait.
2697 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2698 instead of XXXlynx.h.
2699 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2701 * nlm/gdbserve.c: Portability fixes.
2703 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2705 * inftarg.c (child_wait): Call proc_wait, not wait.
2706 (child_mourn_inferior): Call proc_remove_foreign.
2707 * main.c (gdb_init): Call init_proc.
2708 * main.c: Provide dummy versions of init_proc, proc_wait, and
2709 proc_remove_foreign for the gdb case (the libgdb case provides its
2710 own versions of these functions).
2711 * Makefile.in (libgdb-files): Add libproc.a.
2713 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2715 Hardware watchpoints for Linux, from Rick Sladkey
2716 (jrs@world.std.com).
2717 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2718 new hardware breakpoint recovery method.
2719 * i386v-nat.c (i386_insert_watchpoint,
2720 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2721 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2722 New functions to support the 386 hardware debugging registers.
2723 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2724 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2725 target_insert_watchpoint, target_remove_watchpoint): Define these
2726 macros to use the hardware debugging functions in i386v-nat.c.
2728 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2730 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2733 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2735 * target.c, target.h: New variables target_activity_function and
2737 * inflow.c, inferior.h: New functions set_sigio_trap and
2739 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2741 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2743 * remote-sim.h (sim_verbose): Delete.
2744 Document callbacks needed.
2745 (sim_*): Change result to void where there isn't one.
2746 (sim_open): Clarify argument and error response.
2747 (sim_close): Declare.
2748 (sim_load): Change bfd_handle argument to file name. Clarify result.
2749 (sim_create_inferior): Renamed from sim_set_args.
2750 (sim_set_pc): Delete.
2751 (sim_info): Delete printf_fn argument.
2752 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2753 (gdbsim_load): Try sim_load first.
2754 (gdbsim_create_inferior): Call sim_create_inferior.
2755 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2756 (gdbsim_close): Call sim_close.
2757 (gdbsim_files_info): Update call to sim_info.
2758 (gdbsim_ops): Realign comments.
2760 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2762 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2764 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2765 the auxent if the symbol's name is ".file". From David Edelsohn
2766 <c1dje@watson.ibm.com>.
2768 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2770 * breakpoint.c (breakpoint_1): Fix typo.
2772 * annotate.c (annotate_field_end): Fix typo.
2774 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2776 * Makefile.in (TSSTART): Remove; no longer used.
2778 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2779 fputs_unfiltered and exit directly, rather than fatal. The latter
2780 calls vfprintf_unfiltered!
2782 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2783 * value.h, printcmd.c (print_value_flags): Move from here...
2784 * annotate.c: ...to here, and make it use can_dereference.
2786 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2788 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2789 Remove, needed for both native and cross.
2790 * target.c (attach_flag, generic_mourn_inferior): Put here.
2791 * utils.c (job_control): Put here.
2792 (terminal.h): Don't include anymore.
2794 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * source.c (find_source_lines): Always use code that was #ifdef
2797 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2798 leaving it on the chain. Reindent much of this function.
2799 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2800 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2801 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2802 config/ns32k/xm-ns32km3.h: Remove all references to
2803 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2804 * main.c, fork-child.c, many config files: Remove all
2805 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2808 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2809 This avoids __eprintf troubles.
2811 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2813 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2814 initialization code which needs to be called even if we bypass the
2815 command line stuff into gdb_init.
2816 * utils.c (fputs_unfiltered): Surround in #ifndef
2817 FPUTS_UNFILTERED_OVERRIDE.
2818 * Makefile.in (libgdb.a): New target.
2820 * utils.c: Rearrange I/O stuff a bit so that all output goes
2821 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2822 which made %s not work with arbitrarily large strings.
2823 * printcmd.c (printf_command): Use printf_filtered, not
2824 printf_unfiltered and printf, now that arbitrary limit is gone.
2827 * breakpoint.c (watchpoint_check): Remove unused variable b.
2828 * stack.c (print_frame_info): Move sp and buf inside #if.
2829 * eval.c (evaluate_subexp): Remove unused variables pp,
2830 mangle_ptr, ptr, and mangle_tstr.
2831 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2833 * symtab.c (lookup_symtab): Put variable copy inside #if.
2834 (decode_line_1): Put variable q1 inside #if 0.
2835 * target.h: Declare target_link.
2836 * infrun.c (wait_for_inferior): Remove unused variables signame.
2837 * remote.c (remote_resume): Remove unused variable name.
2838 * c-exp.y (parse_number): Parenthesize operand of shift.
2839 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2840 (this is a semantic change, the warning seems to have detected a bug).
2841 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2842 * coffread.c: Move variable temptype inside #if.
2843 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2845 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2846 (chill_val_print): Remove unused variable in_range.
2847 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2848 (chill_val_print): Add default case for switch.
2849 * stabsread.h: Declare stabsect_build_psymtabs.
2850 * os9kread.c (read_minimal_symbols): Make this return void.
2851 (os9k_symfile_read): Remove unused variables stb_exist and val.
2852 (os9k_symfile_init): Remove unused variable val.
2853 (fill_sym): Remove unused variable id.
2854 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2855 unused variable nsl.
2856 Remove unused variable symfile_bfd.
2857 #if 0 unused variables lbrac_unmatched_complaint and
2858 lbrac_mismatch_complaint.
2859 Remove declaration for non-existent function os9k_next_symbol_text.
2861 * annotate.c, annotate.h: New files, containing a function for
2862 each annotation which outputs it.
2863 * Move breakpoints_changed from breakpoint.c to annotate.c.
2864 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2865 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2866 Use annotate.c functions to output annotations.
2867 * Makefile.in (OBS): Add annotate.o.
2869 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2871 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2872 elf_unwind_entries are always initialized.
2874 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2875 stubs which return directly to the caller rather than to the stub
2878 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2880 * c-exp.y (yyerror): Display a more informative error message.
2881 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2882 * m2-exp.y (yyerror): Ditto.
2884 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2886 * inflow.c (job_control): Move definition to front of file.
2888 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2890 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2891 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2893 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2895 * Makefile.in (kdb): Remove old init.c creation commands.
2896 * configure.in (sparclite): Match on sparclite*.
2897 * sparclite/aload.c (main): Only change section addresses for
2898 a.out format object files.
2900 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2902 * config/i386/go32.mh: Define CC.
2904 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2906 * gdbserver/Makefile.in: Remove irrelevant definitions and
2907 comments inherited from the gdb Makefile.
2908 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2909 (VERSION): Update to 4.12.3.
2910 (gdbserver): Remove any existing executable first.
2911 (distclean, realclean): Remove nm.h.
2912 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2913 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2914 Don't use absolute pathname.
2916 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2918 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2921 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2923 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2924 (print_it_normal): Add annotations for the inferior starting and
2925 stopping, and for all the various messages related to how it
2928 * printcmd.c (do_one_display): Annotate.
2929 * stack.c (print_frame_info): Annotate printing of stack frames.
2931 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2933 * remote.c (get_offsets): Handle case where stub doesn't support
2936 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2938 Add partial support for g++ code compiled with -fvtable-thunks.
2939 * c-valprint.c (c_val_print): Add vtblprint support
2941 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2942 pointers (if using thunks) as well as array of structs (otherwise).
2943 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2944 level, and make the latter non-static (so define_symbol can use it).
2945 * stabsread.c (define_symbol): If the type being defined is a
2946 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2947 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2948 * values.c (value_virtual_fn_field): Handle thunks.
2949 * values.c (value_headof): Minor efficiency hack.
2950 * values.c (value_headof): Incomplete thunk support. FIXME.
2952 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2954 * valprint.c (print_longest): Clarify comment about use_local.
2955 * printcmd.c, defs.h (print_address_numeric), callers in
2956 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2957 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2958 exec.c: New argument use_local.
2959 * source.c (identify_source_line): Use filtered output. Use
2960 print_address_numeric.
2962 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2963 language.c (type_error, range_error): Use filtered output.
2964 * utils.c (error_begin): Update comment to tell people to use
2967 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2968 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2971 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2973 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2974 from the fault, #ifndef FAULTED_USE_SIGINFO.
2975 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2977 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2979 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2980 Explicitly annotate each record.
2982 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2984 * xcoffexec.c: Reformat to standards and lint.
2985 (language.h): Include.
2986 (exec_close): Declare arg "quitting".
2987 (file_command): Declare arg "from_tty".
2988 (map_vmap): Cast xmalloc result to PTR.
2989 * rs6000-nat.c: Reformat to standards and lint.
2990 (exec_one_dummy_insn): Use char array for saved instruction.
2991 (fixup_breakpoints): Declare.
2992 (vmap_ldinfo): Be more informative in fatal error messages.
2993 (xcoff_relocate_symtab): Define to return void.
2994 * xcoffsolib.h: Reformat to standards, improve comments.
2995 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2997 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2999 * utils.c, defs.h (error_begin): New function.
3000 (quit): Print annotation before printing the error message.
3001 * main.c (return_to_top_level): Print annotation before doing the
3003 * symtab.c (decode_line_1): Call error not warning and then
3004 return_to_top_level. Call error_begin and printf_unfiltered
3005 rather calling warning (before calls to return_to_top_level).
3006 * core.c (memory_error): Use error_begin, printf_unfiltered,
3007 print_address_numeric and return_to_top_level instead of error.
3008 Cleans up a FIXME-32x64.
3009 * language.c (type_error, range_error): Call error_begin
3010 not just target_terminal_ours.
3012 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
3013 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
3014 side of an assignment is non-portable.
3016 * utils.c (query): Change syntax of query annotations to be
3017 consistent with other input annotations.
3018 (prompt_for_continue): Likewise for prompt-for-continue annotation.
3020 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3022 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
3024 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
3025 that have a stack frame size of 32k or larger (from Paul Flinders).
3026 Remove #if 0'd code.
3028 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
3030 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
3031 for Lynx platforms that need it.
3032 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
3034 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
3036 * procfs.c (procfs_wait): Use the signal from the pr_info rather
3037 than trying to deduce it from the fault.
3039 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
3041 * printcmd.c (print_address_symbolic): Initialize name to empty
3042 string to avoid core dump if lookup fails.
3043 * remote-e7000.c (printf_e7000debug): Error if target not open.
3045 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
3047 * i386-nlmstub.c: Update to be more in line with PIN stub.
3048 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
3049 * (hex2mem): Init ptr.
3050 * General cleanups to use ConsolePrintf, standard prologues, etc...
3052 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
3054 * i386-nlmstub.c: More changes to be compatible with remote.c.
3056 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
3057 into (the far less frequently called) dbx_symfile_read.
3059 * i386-nlmstub.c: An interim version till we get PIN for the x86.
3061 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
3063 * dbxread.c (record_minimal_symbol): Record the section
3064 associated with the symbol to make dynmaic relocation work.
3065 * (dbx_symfile_read, process_one_symbol): Fixes to work around
3066 Solaris brain-damage which don't apply to relocatable object
3068 * (stabsect_build_psymtabs): New routine to read stabs out of an
3069 arbitrarily named section.
3070 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
3072 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
3073 stabs out of the nlm.
3074 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
3075 brain-damage which don't apply to relocatable object files.
3076 * remote.c (putpkt): Improve error reporting and error handling.
3077 * (get_offsets): Temporary kludge to force data & bss sections to
3078 have the same relocation.
3079 * stabsread.c (define_symbol, scan_file_globals): Record section
3082 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3084 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
3085 FIXME-32x64 comment.
3087 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3089 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
3090 to after call to target_wait. This means that flush_cached_frames
3091 can call target_terminal_ours if it wants to.
3092 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
3093 comment about why the code is dubious.
3095 * stabsread.c (read_type): Call read_type, not nonexistent
3098 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3100 * remote-os9k.c (rombug_fetch_registers): set trace mode
3102 * remote-os9k.c (rombug_read_inferior_memory): cache data in
3104 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
3106 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
3107 passed to process_one_symbol.
3108 * stabsread.c (read_type): process os9k functio prototype.
3110 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3112 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
3115 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3117 * utils.c (prompt_for_continue): Annotate prompt.
3118 (query): Annotate query.
3119 * printcmd.c (print_frame_args): Change syntax of argument
3120 annotation to make name and value part of a single group of
3121 annotations, not two separate groups.
3122 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
3123 * valprint.c (val_print_array_elements): Change syntax of
3124 annotation to be more concise.
3125 * main.c, defs.h (command_line_input): New argument tells what
3126 string to include in the annotations.
3127 * symtab.c (decode_line_2), main.c (read_command_lines,
3128 command_loop): Change callers.
3130 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
3131 target null pointer.
3132 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
3134 * printcmd.c (output_command): Annotate things we print here too.
3135 * printcmd.c (print_command_1): Add "value-history-value" annotation.
3136 * Move declaration of print_value_flags from defs.h to value.h.
3137 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
3139 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3141 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
3142 BFD handles sun3 dynamic relocations now.
3143 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
3146 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3148 * printcmd.c (print_command_1): Annotate the top-level expressions
3150 (print_frame_args): Annotate each argument.
3151 * printcmd.c, defs.h (print_value_flags): New function.
3152 * cp-valprint.c (cp_print_value_fields): Annotate each field.
3153 * valprint.c (val_print_array_elements): Annotate each array element.
3155 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3157 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
3158 the register contains a pointer to the type, not the type itself.
3160 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3162 * main.c (main): Accept --annotate=N option and make --fullname
3163 the same as --annotate=1.
3164 (command_line_input): Print annotatation before and after prompt.
3165 * blockframe.c (flush_cached_frames): Print annotation.
3166 * Rename frame_file_full_name to annotation_level and move it from
3168 * source.c (identify_source_line): If annotation_level > 1,
3169 change output format.
3170 * breakpoint.c: Print annotation whenever a breakpoint changes.
3171 * main.c: New variable server_command.
3172 (command_line_input): Parse "server " and set server_command.
3173 (dont_repeat): Check server_command.
3175 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3177 * xcoffread.c (xcoff_next_symbol_text): Don't return before
3178 updating raw_symbol and symnum. Return a value in the case where
3181 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
3183 * parse.c: Don't define block_found; it is defined in symtab.c.
3184 * parser-defs.h: Add comment regarding block_found.
3186 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3188 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
3191 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3193 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
3194 section vma. Do not read dynamic relocs for sun3 executables to
3195 avoid BFD assertion message.
3197 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3199 * nm-hppab.h (KERNEL_U_ADDR): Define.
3200 (FIVE_ARG_PTRACE): Likewise.
3201 (CANNOT_STORE_REGISTER): Likewise.
3202 * nm-hppah.h (KERNEL_U_ADDR): Define.
3203 (FIVE_ARG_PTRACE): Likewise.
3204 (CANNOT_STORE_REGISTER): Likewise.
3205 (NEED_TEXT_START_END): Likewise.
3207 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
3208 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
3209 (FIVE_ARG_PTRACE): Likewise.
3210 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
3211 (FIVE_ARG_PTRACE): Likewise.
3213 * hppa-tdep.c (read_unwind_info): Make static.
3214 (restore_pc_queue): Indirect through the target vector to
3215 reload the register state.
3217 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3219 * paread.c (compare_unwind_entries): Delete function. It's been
3220 moved into hppa-tdep.c.
3221 (read_unwind_info): Likewise.
3222 (pa_symfile_read): No longer call read_unwind_info. The unwind
3223 tables will be read in as they are needed.
3225 * hppa-tdep.c (compare_unwind_entries): New function.
3226 (read_unwind_info, internalize_unwinds): Likewise.
3227 (find_unwind_entry): Read in unwind information on demand.
3229 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3231 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3232 to : in search path processing.
3233 * defs.h (qsort): Rename argument in prototype.
3234 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3236 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3237 (false): Eliminate usages.
3239 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3241 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3242 All references to value changed to value_ptrlage_command is now
3244 All references to value changed to value_ptr.
3245 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3246 * remote-hms.c (hms_wait): Timeout after five seconds.
3247 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3248 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3249 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3251 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3253 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3255 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3257 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3259 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3260 bp_watchpoint_scope breakpoints.
3261 (struct breakpoint): Add val_chain and related_breakpoint fields
3262 for use by watchpoints.
3264 * breakpoint.c (within_scope): Delete. No longer used.
3265 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3266 (target_{remove,insert}_watchpoint): Likewise.
3267 (can_use_hardware_watchpoint): New function.
3268 (remove_breakpoint): New function to remove a single breakpoint
3269 or hardware watchpoint.
3270 (insert_breakpoints): Handle insertion of hardware watchpoints.
3271 Store a copy of the value chain derived from the watchpoint
3273 (remove_breakpoints): Simplify by using remove_breakpoint.
3274 (delete_breakpoint): Likewise.
3275 (watchpoint_check): Delete the watchpoint and watchpoint scope
3276 breakpoints when the watchpoint goes out of scope. Save & restore
3277 the current frame after checking watchpoints.
3278 (breakpoint_init_inferior): Likewise (restarting the program
3279 makes all local watchpoints go out of scope).
3280 (bpstat_stop_status): Handle hardware watchpoints much like normal
3281 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3282 when the watchpoint goes out of scope. Remove and reinsert all
3283 breakpoints before returning if we stopped when a hardware watchpoint
3285 (watch_command): Use a hardware watchpoint when possible. If
3286 watching a local expression, build a scope breakpoint too.
3287 (map_breakpoint_numbers): Also call given function for any
3288 related breakpoints.
3289 (disable_breakpoint): Never disable a scope breakpoint.
3290 (enable_breakpoint): Handle hardware breakpoints much like normal
3291 breakpoints, but recompute the watchpoint_scope breakpoint's
3292 frame and address (if we have an associated scope breakpoint).
3293 (read_memory_nobpt): Handle hardware watchpoints like normal
3294 watchpoints. When necessary handle watchpoint_scope breakpoints.
3295 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3296 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3297 (disable_command): Likewise.
3299 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3300 Extern prototype added to frame.h
3302 * infrun.c (wait_for_inferior): Set current_frame and select
3303 a frame before checking if we stopped due to a hardare watchpoint
3304 firing. Handle stepping over hardware watchpoints.
3305 (normal_stop): Remove unnecessary call to select_frame.
3307 * value.h (value_release_to_mark): Declare.
3308 * values.c (value_release_to_mark): New function.
3310 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3311 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3313 * hppab-nat.c (hppa_set_watchpoint): New function.
3315 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3316 (HAVE_STEPPABLE_WATCHPOINT): Define.
3317 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3318 (target_{insert,delete}_watchpoint): Define.
3320 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3321 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3322 (target_{insert,remove}_watchpoint): Likewise.
3324 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3326 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3327 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3328 often have the same names as debug symbols for functions, and
3329 confuse lookup_symbol().
3331 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3333 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3334 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3335 REGISTER_RAW_SIZE (1).
3336 Together these changes work around a bug in HP's compiler. Both
3337 seem to be necessary.
3339 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3341 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3342 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3343 are type mst_solib_trampoline.
3345 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3347 * config/m68k/es1800.mt: Change comments.
3349 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3351 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3353 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3355 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3358 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3360 * values.c (unpack_long): Remove obsolete comment about using a
3363 * symfile.c (symbol_file_command): Add comments about command syntax.
3365 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3366 Jim Kingdon (kingdon@cygnus.com)
3368 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3369 are in the .plt section.
3370 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3371 find_solib_trampoline_target): New functions for handling
3372 stepping into -g compiled shared libraries.
3373 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3374 find_solib_trampoline_target): Add prototypes.
3375 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3376 Define to handle stepping into -g compiled shared libraries.
3377 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3378 stepping into -g compiled shared libraries.
3380 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3382 * configure.in: Add mips-*-sysv4* support.
3383 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3384 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3385 New files for MIPS SVR4 support.
3386 * Makefile.in: Update for new mipsv4 files.
3387 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3388 read_next_frame_reg to obtain the frame relative stack pointer.
3389 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3390 obtain the frame relative stack pointer.
3391 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3392 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3393 by entering them into the minimal symbol table.
3394 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3395 a long for float formats.
3396 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3397 get defined in <link.h>.
3398 * solib.c (solib_add): Add shared library sections to the section
3399 table of the target before adding the symbols.
3400 * partial-stab.h: Relocate static and global functions.
3401 * dbxread.c (read_dbx_symtab): Remove unused variable
3402 end_of_text_address. Relocate text_addr when passing it
3405 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3406 library functions before the executable is run. Retrieve dynamic
3407 symbols from stripped executables.
3408 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3409 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3410 if no debugging symbols were found.
3411 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3412 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3414 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3415 OSF/1 has shared libraries.
3417 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3419 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3420 to BFD handling of dynamic symbols.
3422 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3424 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3425 then gets its real address into FUN and its GOT/DP value into %r19.
3427 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3429 * hppa-tdep.c (frameless_function_invocation): If no unwind
3430 descriptor was found, then assume this was not a frameless
3431 function invocation.
3432 (frame_saved_pc): If the saved PC is in a linker stub, then
3433 return the return address which the linker stub will return to.
3435 * xm-hppab.h: Never define USG.
3436 * xm-hppah.h: Always define USG.
3438 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3440 * values.c (unpack_long, value_from_longest),
3441 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3443 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3445 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3447 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3449 For SVR4 targets, enable gdb to set breakpoints in shared
3450 library functions before the executable is run.
3451 * elfread.c (elf_symtab_read): Handle symbols for shared library
3453 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3454 and moved to objfiles.c.
3455 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3456 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3457 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3458 the new generic definition from tm-sysv4.h works for Solaris.
3460 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3462 * elfread.c (elf_symtab_read): Change storage_needed,
3463 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3464 bfd_get_symtab_upper_bound. Check for errors from
3465 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3466 * nlmread.c (nlm_symtab_read): Same changes.
3468 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3470 * xcoffread.c (xcoff_next_symbol_text): New function.
3471 (read_xcoff_symtab): Set next_symbol_text_func to it.
3472 Move raw_symbol outside of read_xcoff_symtab.
3474 * remote.c (getpkt): Remove unused "out" label.
3476 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3478 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3479 about more than one watchpoint being triggered.
3481 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3483 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3485 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3487 * blockframe.c (find_pc_partial_function): mst_file_text
3488 symbols do not live in the shared library transfer table.
3489 * ch-exp.y (decode_integer_value, match_character_literal,
3490 match_bitstring_literal): Guard tolower calls with isupper,
3491 tolower on old BSD systems blindly subtracts a constant.
3492 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3493 well when determining the producer of the object file.
3494 * mdebugread.c (has_opaque_xref): New function to check for
3495 cross reference to an opaque aggregate.
3496 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3497 enter typedefs to opaque aggregates into the symbol tables.
3498 * mdebugread.c (parse_external): Remove skip_procedures argument,
3499 it has always been 1. Remove code that handled stProc symbols,
3500 it was never executed and was wrong, as the index of a
3501 stProc symbol points to the local symbol table and not to the
3502 auxiliary symbol info. Update caller.
3503 * mdebugread.c (parse_partial_symbols): Do not enter external
3504 stProc symbols into the partial symbol table, they are already
3505 entered into the minimal symbol table.
3506 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3507 Remove all conditionals and definitions for ptx.
3508 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3509 Fix addresses of floating point registers in REGISTER_U_ADDR.
3510 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3511 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3512 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3513 signal trampoline code work.
3514 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3515 Remove all conditionals and definitions for ptx.
3516 Remove KDB definitions.
3517 * symm-nat.c (store_inferior_registers): Fetch registers before
3518 storing them to obtain valid floating point control registers.
3519 Store fpu registers.
3520 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3521 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3522 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3524 * symm-nat.c (child_resume): Update type of `signal' parameter.
3525 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3527 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3529 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3530 calling import stubs for functions in shared libraries.
3532 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3534 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3536 * ch-lang.c (chill_is_varying_struct): Magic string is
3537 was "<var_length>" is now "__var_length" (more portable).
3539 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3541 * remote.c (getpkt): If we get a timeout, actually retry rather
3542 than just giving up the first time it happens.
3543 * remote.c: Document sequence numbers.
3544 (remote_store_registers): Change syntax of 'P' request so that it
3545 never looks like a sequence number.
3547 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3549 * os9kread.c (record_minimal_symbol): add section_offset to
3550 relocate minimal symbol table.
3551 * os9kread.c (read_minimal_symbols): ditto.
3552 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3554 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3555 return. Also if file addr is 0 leave it 0, not to relocate.
3556 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3557 'set remotexoff' and 'set remotelog' commands.
3559 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3561 * remote.c (remote_store_registers): Add 'P' request to set an
3562 individual register.
3563 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3566 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3568 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3569 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3570 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3572 * command.c (do_setshow_command, case var_string): Never add a
3573 space to the end of the string.
3574 * NEWS: Document this change.
3575 * .gdbinit: Add a space to the "set prompt" command.
3577 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3579 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3580 changes to make it compile (it doesn't link yet).
3582 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3583 (set_demangling_style, set_demangling_command): Use savestring not
3584 strdup. We were not dealing properly with a NULL return from
3585 strdup, and were not declaring strdup (the system header may or
3588 * valprint.c (val_print): Remove inaccurate comment about what
3589 types can be stub types.
3591 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3592 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3593 Supply alternate version if ATTACH_DETACH is not defined.
3594 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3595 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3596 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3598 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3600 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3602 (skip_trampoline_code): Rewrite and add support for argument
3603 relocation stubs stubs, import/export stubs, calls through
3604 "_sr4export" and cascaded trampolines.
3606 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3607 if no unwind descriptor is found.
3609 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3610 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3611 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3612 differently. All registers are four bytes.
3613 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3615 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3617 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3618 registers as both single and double values (fetching 2nd 32bit half
3619 as necessary). Annotate each register printed with its precision.
3621 * paread.c (read_unwind_info): Fix off-by-one error.
3623 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3625 * main.c (complete_command): Deal with it if arg is NULL.
3627 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3629 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3630 regarding using the PC--using the PC is necessary and all the
3631 FIXME comments in the world won't make it go away.
3633 * valops.c (value_at, value_at_lazy): Give error if we dereference
3635 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3636 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3638 * stabsread.c (patch_block_stabs): Add comment about what happens
3639 if the definition is in another compilation unit from the stab.
3641 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3643 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3645 * main.c (complete_command): New command, from Rick Sladkey
3646 <jrs@world.std.com>.
3647 (symbol_completion_function): Don't declare rl_point and
3648 rl_line_buffer; they are now declared in readline.h.
3649 (show_commands): Don't declare history_base; it is declared in
3651 * command.c (lookup_cmd): Don't delete trailing whitespace.
3652 Reverts change of 14 May 1989.
3654 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3656 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3657 code from prim_record_minimal_symbol_and_info() to here. Callers
3658 of the latter can legitimately supply a section number of -1.
3660 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3662 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3663 member functions have an element in args for a (nonexistent) this
3666 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3668 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3670 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3671 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3673 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3674 for the structure's type. All callers changed.
3676 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3677 for each structure argument rather than assuming it's either
3678 true or false for all structure arguments.
3680 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3681 on the length structure passed, not the compiler used.
3683 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3684 argument for the structure's type.
3686 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3688 * values.c (set_internalvar): Don't set var->value until we are
3689 sure there won't be an error().
3691 * remote.c (get_offsets): Reinstate comment which was in
3692 remote_wait about use of SECT_OFF_TEXT and so on.
3694 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3696 * symmisc.c (maintenance_check_symtabs): New function to check
3697 consistency of psymtabs and symtabs.
3698 * symtab.h (maintenance_check_symtabs): Add prototype.
3699 * maint.c: Add new `maint check-symtabs' command.
3700 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3701 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3702 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3704 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3705 to write_memory to avoid warnings from gcc.
3706 * config/i386/xm-symmetry.h: Add missing #endif.
3707 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3708 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3709 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3711 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3713 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3714 (hppa_push_arguments): Likewise.
3716 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3718 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3719 improve remote debugging efficiency. Also fixed problems with
3720 doing function calls for programs with no entry points.
3721 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3722 entry_point_address.
3723 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3724 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3725 parse_lines): Pass section_offsets info to these routines so that
3726 we can relocate symbol table entries upon readin.
3727 * (psymtab_to_symtab_1): Set symtab->primary to tell
3728 objfile_relocate to do relocations for our symbols.
3729 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3730 (which hang off of the symbol table).
3731 * Use prim_record_minimal_symbols_and_info instead of
3732 prim_record_minimal_symbols to supply section info to make minimal
3733 symbol relocations work.
3734 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3735 -1, try to deduce it from ms_type.
3736 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3737 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3738 add code to relocate objfile->sections data structure.
3739 * remote.c (get_offsets): Use new protocol message to acquire
3740 section offsets from the target.
3741 * (remote_wait): Get rid of relocation stuff. That's all handled
3742 by objfile_relocate now.
3743 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3744 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3746 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3748 Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
3750 * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
3751 HPREAD is not defined.
3753 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3755 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3757 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3758 can no longer set this at run time.
3759 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3760 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3761 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3762 sparc-tdep.c compiles).
3763 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3765 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3767 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3768 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3769 * configure.in: Recognize m68*-cisco*-*.
3771 * Makefile.in (TAGS): Use variables directly, rather than using
3772 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3773 and means that these filenames no longer need be unique across all
3774 the config/* directories.
3775 * configure.in: Put the config/*/ into TM_FILE, etc.
3777 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3778 and trapv exceptions.
3780 * target.h (struct section_table), objfiles.h (struct obj_section):
3781 Change name of field sec_ptr to the_bfd_section. More mnemonic
3782 and avoids the (sort of, for the ptx compiler) name clash with
3783 the name of the typedef.
3784 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3785 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3787 * utils.c: Include readline.h.
3788 * Makefile.in (utils.o): Add dependency.
3790 * remote.c (getpkt): Add support for run-length encoding.
3792 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3794 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3796 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3798 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3799 prim_record_minimal_symbol.
3802 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3803 computing their offset from the start of the old buffer and adding
3804 to the new buffer, rather than by assuming we can add the
3805 difference between the old buffer and the new buffer (it might not
3806 fit in an int). Merge in cosmetic differences from emacs regex.c
3807 version of this macro.
3809 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3811 * Makefile.in (install-only): Fix use of program_transform_name.
3813 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3815 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3816 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3817 so I'm nuking the command.
3818 * symtab.c (find_addr_symbol): Comment out, no longer used.
3820 * main.c (main): Don't init_source_path for the -cd argument. Now
3821 that source_path doesn't contain the current_directory from when
3822 GDB started up, init_source_path is no longer useful (and is
3823 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3825 * TODO: Remove item about line numbers being off. It is useless
3826 and confusing without a reproducible test case (it mentions
3827 proceed(), but I was able to step through proceed without trouble).
3829 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3831 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3832 library functions before the executable is run. Retrieve dynamic
3833 symbols from stripped executables.
3834 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3835 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3836 symtab.c (list_symbols): Handle mst_solib_trampoline.
3837 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3838 for all targets, remove IBM6000_TARGET dependencies.
3839 * dbxread.c (read_dbx_dynamic_symtab): New function.
3840 * dbxread.c (dbx_symfile_read): Use it.
3841 * dbxread.c (SET_NAMESTRING): Set namestring to
3842 "<bad string table index>" instead of "foo" if the string index is
3844 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3846 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3847 to break_command. Handle mst_file_* minimal symbol types.
3848 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3850 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3852 * c-exp.y(yylex): fix potential memory overflow.
3854 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3856 * environ.c (set_in_environ): Eliminate special handling of PATH and
3858 * putenv.c: Removed, conflicts with system declaration of
3859 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3861 * Makefile.in: Change accordingly.
3862 * procfs.c (procfs_create_inferior): Change comment accordingly.
3864 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3866 * rs6000-tdep.c: Change value to value_ptr.
3868 Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
3870 * hpread.c (read_hpux_symtab: Correctly determine the namespace
3871 and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
3872 MEMENUM symbols. Do not include function-scoped variables in
3873 the partial symbol table.
3875 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3877 * i386m3-nat.c: Include floatformat.h.
3878 (get_i387_state): Use memset not bzero.
3882 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3883 ieee-float.h to floatformat.h.
3885 * valprint.c (val_print_string): Ignore error if the error
3886 happened after a terminating '\0'.
3888 * c-valprint.c (c_val_print): Never add 1 to return value from
3889 val_print_string; just return what it returns.
3891 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3892 looping through all of the enums.
3893 * infrun.c (signals_info): Use it.
3895 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3897 * main.c (main): When printing warning about bad baud rate, don't
3898 use warning(); it relies on current_target which isn't set up yet.
3900 * breakpoint.c (_initialize_breakpoint): Update docstring for
3901 tbreak to match what the code actually does. Don't mention tbreak
3902 in docstrings for "enable once" or "enable breakpoints once".
3904 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3906 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3907 while (0). That defeats the whole purpose of using do . . . while (0).
3908 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3909 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3910 using a ?: expression as an lvalue is not portable.
3912 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3913 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3914 'p' and 'r' symbol descriptors into a single symbol to look for a
3916 * README, config/sparc/tm-sparc.h: Update comments.
3918 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3920 * mdebugread.c (parse_type): Do not complain for types with
3921 an `indexNil' aux index, these are simply undefined types.
3922 Remove indexNil check from caller of parse_type.
3923 * mdebugread.c (parse_partial_symbols): Do not enter
3924 stGlobal, scCommon symbols into the minimal symbol table, their
3925 value is the size of the common, not its address.
3926 Handle scInit, scFini, scPData and scXData sections.
3927 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3929 Enter stProc symbols into the global_psymbols list once, not into
3930 the static_psymbols_list.
3931 Get rid of dummy psymtab if it is empty, to allow proper detection
3932 of stripped executables.
3933 * mdebugread.c (cross_ref): Allow cross references to Fortran
3936 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3938 * stabsread.c (common_block_end, fix_common_block): Stash the
3939 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3940 as to not assume that a pointer fits in an enum.
3942 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3944 * os9kread.c (fill_sym): check compiler verion number for pre-
3946 * os9kread.c (os9k_process_one_symbol): address of symbol is
3947 relative to section not module.
3948 * stabsread.c (define_symbol): add symbol type 's' as local
3950 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3952 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3953 * remote-os9k.c: fix bug in 'set remotebaud' function.
3954 * remote-os9k.c (rombug_link): minimize checking so to improve
3956 * symfile.c (symbol_file_command): check if failed to link, also make
3957 the command be able to accept more than one filenames.
3958 * target.c (target_link): check if failed to link with rombug.
3959 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3961 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3963 * remote-es.c (es1800_child_ops): Don't declare it static.
3965 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3967 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3969 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * dbxread.c: New variable lowest_text_address.
3972 (record_minimal_symbol, read_dbx_symtab): Set it.
3973 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3974 end_of_text_address.
3975 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3977 * dbxread.c (end_psymtab): Remove old and commented out
3978 capping_global and capping_static. Fix comments regarding
3979 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3981 * parser-defs.h: Add "extern" to start of variable declarations so
3982 we don't end up with commons.
3983 * parse.c: Define these variables.
3985 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3988 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3990 * alpha-tdep.c: Change value to value_ptr.
3992 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3994 * solib.c (elf_locate_base): New function to locate the address
3995 of the dynamic linker's runtime structure in the dynamic info section.
3996 * solib.c (locate_base): Use it instead of iterating over the list
3997 of mapped address segments.
3998 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
4001 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4003 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4004 (pc_in_interrupt_handler): New function. Also add PARAM decl.
4005 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
4006 signal trampoline and interrupt routines.
4007 (frame_saved_pc): Handle signal trampolines and interrupt routines.
4008 (frame_chain, frame_chain_valid): Likewise.
4009 (hppa_frame_find_saved_regs): Likewise. Also deal with special
4010 saved regs convention for SP.
4012 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
4013 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
4014 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
4016 * tm-hppah.h (IN_SIGTRAMP): Define.
4018 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4020 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
4021 alphabetic character as the start of a name.
4023 * sparclite/Makefile.in (all install): Build and install aload.
4025 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4026 config.guess and config.sub produce.
4028 * mips-tdep.c: Change value to value_ptr.
4030 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4032 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
4033 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
4034 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
4035 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
4036 value with value_ptr. This is for the ptx compiler.
4037 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
4039 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
4040 #if 0 i386_float_info.
4041 * symm-tdep.c (round): Remove. Also remove sgttyb.
4042 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
4043 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
4044 * i386-tdep.c (i386_frame_find_saved_regs): Put in
4045 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
4047 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
4048 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
4049 symm-nat.c. Define CHILD_WAIT and declare child_wait().
4050 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
4051 tm-i386v.h is apparently OK.
4052 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
4053 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
4056 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4058 * osfsolib.c (xfer_link_map_member): Update to use new
4059 target_read_string interface.
4061 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4063 * infrun.c (wait_for_inferior): In checking
4064 remove_breakpoints_on_following_step, check
4065 through_sigtramp_breakpoint as well as step_resume_breakpoint.
4067 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4069 * os9kread.c (os9k_process_one_symbol): Rename
4070 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
4071 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
4072 (CORE_ADDR)0, from target_link, since that is what it uses.
4073 Process name at end, not during parsing (like we did before Kung's
4074 change), so that -readnow and -mapped can appear anywhere.
4075 Make text_relocation a local variable.
4076 * config/i386/i386os9k.mt: Fix comment.
4077 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
4078 * os9kread.c: Put "comments" after #endif inside /* */.
4079 * stabsread.h: Add os9k_stabs variable.
4080 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
4082 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
4083 descriptor in global_symbols not local_symbols.
4084 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
4086 (read_type): If os9k_stabs, accept function parameters after 'f'
4088 (read_array_type): If os9k_stabs, don't expect index type and
4089 expect lower and upper to be separated by ',' not ';'.
4090 (read_enum_type): If os9k_stabs, read a number before the first
4091 enumeration constant.
4092 (os9k_init_type_vector): New function.
4093 (dbx_lookup_type): Call it when starting new type vector.
4094 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
4095 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
4096 * os9kstab.c: Removed.
4097 * Makefile.in: Update accordingly.
4098 * objfiles.c (objfile_relocate_data): Removed.
4099 * remote-os9k.c (rombug_wait): Call objfile_relocate
4100 not objfile_relocate_data.
4101 * objfiles.h, objfiles.c: Remove find_pc_objfile.
4102 * remote-os9k.c (rombug_wait): Call find_pc_section not
4104 * main.c (quit_command): Check inferior_pid; revert Kung change.
4105 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
4107 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4109 * os9kread.c: New file to read os9000 style symbo table.
4110 * os9kstab.c: new file to read os9000 style stabs.
4111 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
4112 * objfiles.c (find_pc_objfile): new function to search objfile
4114 * objfiles.c (objfile_relocate_data): new function to relocate
4115 data symbols in symbol table.
4116 * objfiles.h: Add two aux fields in struct objfile to handle
4117 multiple symbol table files situation like in os9000.
4118 * symfile.c: Change so 'symbol-file' command can handle multiple
4119 files. Also call target_link() to get relocation infos.
4120 * target.c (target_link): new function to get relocation info when
4121 a symbol file is requested to load.
4122 * main.c (quit_command): take out 'inferior_pid != 0' condition,
4123 because in cross mode there's no inferior pid, bit they need to
4125 Makefile.in: add os9kread.c os9kstab.c and .o's.
4126 configure.in: add i386os9k target.
4127 config/i386/i386os9k.mt: new add.
4128 config/i386/tm-i386os9k.h: new add.
4130 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4132 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
4133 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
4135 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4137 * target.c, target.h (target_read_string): Provide error detection to
4138 caller. Put string in malloc'd space, so caller need not impose
4140 * solib.c (find_solib): Update to use new interface.
4141 * irix5-nat.c (find_solib): Read o_path from inferior
4142 (clear_solib): Free storage for o_path.
4143 * valprint.c (val_print_string): Add comments.
4145 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4147 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
4150 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4152 * value.h (struct value): Add modifiable field.
4153 * values.c (allocate_value, record_latest_value, value_copy): Set it.
4154 (record_latest_value): Don't mess with VALUE_LVAL of value.
4155 * valops.c (value_assign): Check it. Reword existing error
4156 message on not_lval.
4158 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
4159 (STEP_SKIPS_DELAY): Added.
4160 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
4163 * valprint.c (val_print_string): If errcode is set, always print
4164 an error, regardless of force_ellipsis. In the non-EIO case,
4165 just print the error message rather than calling error(). Don't
4166 access *(bufptr-1) if bufptr points to the start of the buffer.
4167 When looking for '\0', don't increment bufptr and addr if bufptr
4168 started out already at limit. If an error happens on fetching the
4169 first character, don't print the string.
4171 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4173 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
4176 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
4177 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
4178 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
4179 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
4180 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
4181 * findvar.c: Update comment regarding ieee-float.h.
4183 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4185 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
4186 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
4187 Define to make backtracing through the various sigtramp handlers
4189 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
4190 the saved pc from ucontext on the stack for SVR4 signal handling.
4192 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4194 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
4195 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
4196 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
4197 just use the global variable itself. When printing baud rate,
4198 don't print a baud rate if baud_rate is -1.
4200 * coffread.c (read_coff_symtab): Pass mst_file_* to
4201 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
4202 symbols in the minimal symbols regardless of SDB_TYPE.
4204 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4206 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
4207 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
4208 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
4209 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
4210 ignored bs->stop for a bp_step_resume breakpoint.
4211 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
4212 which performs one (the check_sigtramp2 one) of the functions
4213 which had been handled by the step_resume_breakpoint. For each
4214 use of the step_resume_breakpoint, make it still use the
4215 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
4217 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
4218 When setting the frame address of the step resume breakpoint, set
4219 it to the address for frame *before* the call instruction is
4220 executed, not after.
4222 * mips-tdep.c (mips_print_register): Print integers using
4223 print_scalar_formatted rather than duplicating all the
4224 CC_HAS_LONG_LONG and so on.
4225 (mips_push_dummy_frame): Use read_register_gen rather than using
4226 read_register and then putting it back in target format with
4227 store_unsigned_integer. If registers are more than 4 bytes, give
4228 an error rather than have some registers overwrite other
4230 #if 0 unused include of opcode/mips.h.
4232 * symfile.h: Don't declare arguments for coff_getfilename.
4234 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
4236 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4238 * configure.in (hppa*-*-osf*): New configuration.
4239 * config/pa/hppaosf.mt: New target makefile fragment.
4240 * config/pa/tm-hppao.h: New target include file.
4242 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4244 * exec.c (print_section_info): Print entry point for exec_bfd only.
4245 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4246 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4247 causes problems if <sys/types.h> has no multiple inclusion protection.
4249 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4251 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4252 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4253 (CALL_DUMMY_LENGTH): Changed accordingly.
4255 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4257 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4258 numbers of register windows.
4260 * sparclite/hello.c: Add factorial function for testing.
4261 * salib.c: Use macros instead of constants for I/O addresses to
4262 make 931 support easier.
4263 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4264 register in sta/lda instructions.
4266 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4268 * dbxread.c (process_one_symbol): Set
4269 block_address_function_relative for COFF like we do for ELF and SOM.
4271 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4273 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4275 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4276 the enumerators of an ecoff enum into the partial symbol table.
4277 * mdebugread.c (parse_partial_symbols): Call it.
4278 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4279 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4280 offsets. Cast psymtab->read_symtab to PTR before passing it to
4282 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4283 set up the global offset table pointer in pic compiled code.
4284 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4285 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4286 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4287 ensures that floats are promoted to doubles before they are pushed
4290 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4292 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4293 Fixup cache_on and flush_i_cache so that they work for both the
4294 930 and 932 processors. Rewrite most low level funcs (uart
4295 access & cache stuff) to use new ASI access macros in sparclite.h.
4296 Also make it easy to access second serial port.
4298 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4300 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4301 <sys/stat.h>; not needed.
4303 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4305 * stack.c (print_frame_info): In "pathological" case, don't
4306 distrust the line number information.
4308 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4310 * mips-tdep.c (mips_print_register): handle 64 bits register.
4311 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4313 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4317 * Makefile.in (install): Do the sed for program_transform_name
4318 ourselves instead of worrying about INSTALL_XFORM. This enables
4319 users to override INSTALL_PROGRAM in the standard way.
4321 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4322 depend on Makefile.in.
4324 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4325 Only test against INT_MIN if a LONGEST is bigger than an int.
4327 * README: Change GhostScript to Ghostscript.
4329 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4331 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4332 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4333 character file names.
4334 * Makefile.in (ALLPARAM): Add these files.
4336 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4337 character file names.
4338 * Makefile.in: Add Kung's new mips64 files.
4340 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4342 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4343 mips64el-*-ecoff and mips64-big-*.
4344 * defs.h: get rid of FORCE_LONG_LONG.
4345 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4346 parsing. Change register size to be MIPS_REGSIZE.
4348 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4350 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4351 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4352 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4354 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4356 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4357 (remove_commands, add_commands): Add/remove hms-drain when target
4360 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4362 * configure.in: Add Lynx/rs6000 support.
4363 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4364 messages. Add rs6000 support. Don't try to modify unwritable
4366 * rs6000-nat.c: Move lots of native dependent stuff (like core
4367 file support) from rs6000-tdep.c & xcoffexec.c to here.
4368 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4369 * xcoffexec.c: Move native dependent stuff to nat.c.
4370 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4372 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4374 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4375 New files to support Lynx/rs6000.
4377 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4379 * README: Remove note about gcc warnings on alpha, these should be
4381 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4382 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4383 remote-utils.c, stabsread.c: Include <string.h>.
4384 * regex.c: Include "defs.h", change re_comp argument to const char *.
4385 * infptrace.c (fetch_register, store_inferior_registers): Change
4386 regaddr to type CORE_ADDR.
4387 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4388 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4390 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4392 * symtab.h: Always define BYTE_BITFIELD to nothing.
4394 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4396 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4397 * configure.in: Remove comment about m68k-em.mt.
4398 * Makefile.in: Remove references.
4400 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4402 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4405 Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
4407 * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
4408 access BFD private data. Search for the "$TEXT$" space rather
4410 (hppa_sym_fns): Add bfd target flavour to initializer.
4412 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4414 * target.c (target_preopen): If target_kill doesn't remove the
4415 target from the stack, use pop_target to do it.
4417 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4418 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4419 changes to stabsread.c from summer 1993.
4421 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4422 printing the program, rather than passing NULL to printf.
4423 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4424 try to call UDIDisconnect again. Print better message.
4425 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4427 (udi_create_inferior): If udi_session_id is negative, open a new
4428 TIP rather than giving an error.
4430 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4431 config/ns32k/ns32km3.mh: Define NAT_FILE.
4432 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4433 (it was inconsistent and namespace-wrong) to NM_M3_H.
4434 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4435 (m3_open): New function.
4437 * TODO: Update Mach section.
4439 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4441 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4443 * printcmd.c (printf_command): Add missing single-letter
4444 backslash-escape sequences, and improve error message.
4446 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4448 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4449 rather than trying to shove an int into a pointer and back out
4450 again. This avoids compiler warnings.
4452 * defs.h (alloca): Declare as void *, not char *, on hpux.
4453 Don't prototype it, just declare the return type.
4455 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4457 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4458 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4460 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4462 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4463 ZERO_REGNUM, just read it as zero without talking to the board.
4465 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4467 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4468 to store_floating, not nonexistent variable len.
4470 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4472 (mips_store_word): Change calling convention to return errors, and
4473 to provide old contents if the caller wants it.
4474 (mips_xfer_memory): Deal with errors from mips_store_word.
4475 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4476 define now that remote-mips.c doesn't use BREAKPOINT.
4478 * remote-mips.c (mips_create_inferior): Call warning if arguments
4479 specified, and then execute "set args" command. Call error, not
4480 mips_error, if executable file not specified.
4482 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4485 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4488 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4490 * value.h (print_longest): Rename "value" to "val" in prototype
4491 declaration because some compilers don't like arguments whose
4492 names are the same as types.
4493 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4494 before passing it to remote_*_bytes.
4496 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4498 * h8500-tdep.c (saved_pc_after_call): The size of the
4499 pc is memory model dependent. (segmented_command,
4500 unsegmented_command, _initialize_h8500_tdep): New commands to
4501 change memory model.
4502 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4504 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4505 (hms_wait): Use new status structure
4506 (hms_open): Push the target here. (hms_before_main_loop): Not
4507 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4508 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4509 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4510 all registers in a compact way.
4512 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4514 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4515 as CORE_ADDR to match definition in rs6000-tdep.c.
4517 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4519 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4520 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4521 definitions into the psymtab.
4523 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4525 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4526 a special exceptionSize for the 68332.
4528 * remote-udi.c (udi_attach): If no arguments, print error.
4530 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4532 * Makefile.in (VERSION): Bump to 4.12.1
4533 * NEWS, README: Update to match 4.12 release.
4535 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4537 * command.c (empty_sfunc): New function.
4538 (add_set_cmd): Use it instead of not_just_help_class_command.
4539 (not_just_help_class_command): Change calling convention back to
4540 what it was before yesterday's change.
4542 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4543 of the type if present.
4545 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4547 * printcmd.c (decode_format): Don't blithely set the size for
4548 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4550 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4551 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4552 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4553 always just check against INT_MIN and INT_MAX (this also fixes things
4554 if sizeof (long) > sizeof (int), e.g. Alpha).
4555 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4556 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4557 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4558 BUILTIN_TYPE_UNSIGNED_LONGEST.
4559 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4560 longest_int and longest_unsigned_int.
4561 * value.h (struct value): Just align to LONGEST, rather than worrying
4562 about CC_HAS_LONG_LONG.
4563 * valarith.c (value_binop): Figure out type ourself based on
4564 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4565 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4566 * valprint.c (val_print_type_code_int): Just call
4567 extract_unsigned_integer directly, rather than going through
4569 * printcmd.c (decode_format): Remove code which would sometimes
4570 change 'g' size to 'w' for integers. print_scalar_formatted handles
4571 printing huge integers well enough, thank you.
4573 * command.c (add_set_cmd, not_just_help_class_command): Change
4574 to make this the sfunc, not cfunc, since that is how we call it.
4575 * command.h: Comment difference between sfunc and cfunc.
4576 * demangle.c (set_demangling_command): Add third arg since that
4577 is how it is called.
4578 (_initialize_demangler): Use sfunc, not cfunc, for
4579 set_demangling_command, since that is how it is called.
4580 Remove show_demangling_command; it has no effect.
4582 * command.c (shell_escape): Report errors correctly (with error
4583 message from strerror).
4585 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4587 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4588 x_scnlen.l rather than x_scnlen to match corresponding change in
4591 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4593 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4594 Change comments regarding TYPE_CODE_BOOL.
4595 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4596 regardless of the language.
4597 (value_true): Just call value_logical_not regardless of language.
4598 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4599 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4600 * language.h: Improve comment for la_builtin_type_vector.
4601 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4602 builtin_type_m2_bool.
4604 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4606 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4607 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4609 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4611 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4612 by restarting the ioctl.
4614 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4616 * target.h (target_wait): Add comment about calling
4617 return_to_top_level.
4619 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4621 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4622 additional arguments.
4623 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4625 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4627 * sparc-stub.c: Remove unnecessary #include of memory.h.
4629 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4631 * mips-tdep.c: Remove code which sets saved_regs from
4632 init_extra_frame_info and put it in new function mips_find_saved_regs.
4633 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4634 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4635 check if it is NULL and call mips_find_saved_regs if so.
4637 * remote-mips.c: Use unfiltered, not filtered, output most places.
4639 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4640 backtrace. Revise comments.
4642 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4644 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4645 alpha and irix. The _sigtramp case has to be handled properly
4646 in the tdep files if we have no ecoff debugging info.
4647 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4648 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4649 without PC_REGNUM kludge.
4650 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4651 Clean up handling of mips sigtramp frames, improve comments.
4653 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4655 * paread.c (read_unwind_info): Fix typo.
4657 * paread.c (pa_symtab_read): Update the "check_strange_names"
4658 filter to match GCC's current output. Filter out section symbols
4659 (which the HP linker sometimes puts in the wrong place).
4661 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4663 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4665 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4667 * Makefile.in: Remove all references to sparcly-nat.c.
4669 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4670 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4671 duplicating serial.h and target.h.
4673 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4674 are not used anywhere (a 5 Oct 1993 change removed the uses).
4676 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4677 * config/m68k/es1800.mt: Add comment.
4678 * remote-es.c: Extensive changes to update to current conventions.
4680 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4681 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4682 to achieve the desired timeout.
4683 * serial.h (serial_t): Add field timeout_remaining.
4685 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4687 * c-exp.y (yylex): Reenable nested type code.
4689 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4691 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4693 * remote-mips.c (mips_ops): Fix docstring.
4695 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4697 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4698 with the old tm-m68k-em.h:
4699 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4700 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4701 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4702 Add FIXME regarding GET_LONGJMP_TARGET.
4704 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4705 * infptrace.c (kill_inferior): Add comments.
4706 * main.c (quit_command): Call target_close after we kill or
4708 * remote-udi.c (udi_close): Don't error() if QUITTING.
4710 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4712 * configure.in: Make m68k-coff and aout add monitor support in
4713 addition to the standard serial support.
4715 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4717 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4720 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4722 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4723 * elfread.c (record_minimal_symbol_and_info),
4724 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4726 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4728 * i386-stub.c: Add ".text" right before "mem_fault:".
4730 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4732 * remote-utils.c (usage): Fix message to be accurate and conform
4733 more closely to normal conventions.
4735 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4736 whether to show information about exec_bfd, and not control whether
4737 to show information about device and speed.
4739 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4740 usage message, don't dump core.
4742 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4743 for variable size array.
4744 (bug_fetch_register, bug_store_register): Rename "value" to
4745 "fpreg_buf" because some compilers don't like variables whose
4746 names are the same as types.
4747 (bug_store_register): Use a cast when converting char * to
4750 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4751 of the command in error message (the text was referring to the old
4752 name of the command).
4754 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4756 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4757 full details on structure elements without names. This partially
4758 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4759 of those changes was accidental.
4761 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4762 defined, make it an error to specify a single argument which is not
4765 * Makefile.in (version.c), main.c (print_gdb_version): Use
4766 host_alias and target_alias, not host_canonical and
4767 target_canonical, to print configuration.
4769 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4771 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4772 of builtin_type_long. It is necessary to get a type which is
4773 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4775 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4776 various miscellaneous things discovered in the process:
4777 * printcmd.c, defs.h (print_address_numeric): New function.
4778 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4779 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4780 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4781 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4783 * utils.c, defs.h (gdb_print_address): New function.
4784 * expprint (dump_expression), gdbtypes.h: Use it.
4785 * breakpoint.c (describe_other_breakpoints),
4786 symmisc.c (dump_symtab, print_symbol):
4787 Use filtered not unfiltered I/O.
4788 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4789 just run gdb under a debugger for this (and it had problems with
4790 printing addresses, how to print b->shadow, etc.).
4791 * buildsym.c (make_blockvector), core.c (memory_error),
4792 exec.c (print_section_info), maint.c (print_section_table),
4793 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4794 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4795 Add comments saying code is broken. Marked with "FIXME-32x64".
4796 * dbxread.c (process_one_symbol), partial-stab.h (default),
4797 remote-vx.c (vx_run_files_info):
4798 Don't cast int being passed to local_hex_string.
4799 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4800 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4802 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4804 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4805 * source.c: Include <sys/types.h> regardless of USG.
4807 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4809 * valops.c (value_assign): Set `type' after coercing toval.
4810 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4811 Use extract_unsigned_integer to get the address of a reference.
4813 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4815 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4816 AIX can use ? instead of \ for continuation. Deal with it.
4818 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4819 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4820 the HP compiler in ANSI mode doesn't like.
4822 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4823 based on USG, rather than defining HAVE_SIGSETMASK to an
4824 expression containing defined. Having a macro used in #if expand
4825 to an expression containing "defined" is undefined according to
4826 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4829 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4831 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4832 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4834 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4836 * ch-exp.y (match_string_literal): Allow a zero-length string.
4837 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4839 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4841 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4842 passing them to print_387_status.
4843 (print_387_status): Don't subtract top from 7 before using it.
4844 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4845 from 7; the above explains it.
4847 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4849 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4850 pointer value when fixing up the frame at the start of a function.
4852 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4854 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4855 Sparc from the stack.
4857 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4859 * remote-mips.c (mips_initialize): Clear mips_initializing via
4860 cleanup chain, not directly.
4862 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4863 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4864 munging the timeout due to the limited range of c_cc[VTIME].
4866 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4867 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4868 m3-nat.c (m3_create_inferior): Pass it.
4869 * procfs.c: Remove ptrace function. It was declared in a way which
4870 conflicted with the prototype in unistd.h on Solaris.
4872 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4874 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4875 in the sigcontext if it is a signal trampoline frame.
4876 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4877 Define for Solaris2.
4879 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4881 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4882 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4883 tm-sparc.h so they can be overridden if necessary.
4885 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4887 * lynx-nat.c: Add Sparc support.
4888 * sparcly-nat.c: Remove. It's useless.
4889 * config/sparc/nm-sparclynx.h: Rewrite.
4890 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4892 * config/sparc/tm-sparclynx.h: Rewrite.
4894 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4896 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4897 directory. Old code was discarded, since the new opcode table has
4900 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4902 * Makefile.in (realclean): Remove info files per make-stds.texi.
4904 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4906 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4907 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4908 * config/sparc/tm-sun4sol2.h: Define it.
4910 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4912 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4913 if we did not find a symbol.
4915 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4917 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4920 * hppab-nat.c (call_ptrace): Delete redundant function.
4921 (kill_inferior, attach, detach, child_resume): Likewise.
4922 (child_xfer_memory): Likewise.
4924 * hppah-nat.c (call_ptrace): Delete redundant function.
4925 (kill_inferior, attach, detach, child_resume): Likewise.
4927 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4929 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4931 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4933 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4934 (CHILD_XFER_MEMORY): Define.
4935 (PT_*): Define so that generic infptrace.c code can be used.
4937 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4939 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4940 struct section_offsets *, not a (nonexistent) struct section_offset *.
4942 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4943 internal_xcoff_symtab, not an array of one of them. Change lots of
4944 "main_aux" to "&main_aux" and so on.
4946 * coffread.c, xcoffread.c: Include <coff/internal.h>
4949 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4951 * coffread.c (coff_getfilename): Make it not static.
4953 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4955 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4956 a completely gratuitous difference between xcoffread.c and coffread.c).
4958 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4960 * infrun.c (wait_for_inferior): Don't set frame for
4961 step_resume_breakpoint for IN_SIGTRAMP cases.
4963 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4964 breakpoint.c (bpstat_what): Move step_resume from its own field of
4965 the struct bpstat_what into the main_action. Make it override
4966 other breakpoints. This is a conservative change in the sense
4967 that before the step resume breakpoint was a breakpoint.c
4968 breakpoint, hitting the step resume breakpoint overrode even
4969 calling bpstat_stop_status.
4971 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4973 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4974 in case execution was stopped in the called function.
4975 * stack.c (print_frame_info, frame_info): If backtracing through
4976 a call dummy, handle the starting source line number on a line
4977 boundary like backtracing through sigtramp.
4978 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4979 for call dummy frame right. Remove old test for dummy frame,
4980 it has been unused at least since gdb-3.5.
4981 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4984 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4986 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4988 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4990 * infrun.c (signals_info), target.c (target_signal_from_name):
4991 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4993 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4995 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4996 * inflow.c (terminal_ours_1): When discussing how to deal with the
4997 tty state, make note of query() as well as readline.
4999 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
5000 signals for which stop and print are cleared by default.
5002 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5004 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
5005 reserved fields to hold a stub unwind entry type. Fix typo.
5006 (stub_unwind_entry): New structure for raw stub unwind entries.
5007 (stub_unwind_types): The types of stubs we may encounter.
5008 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
5009 * hppa-tdep.c (rp_saved): Use additional information provided
5010 by linker stub unwind descriptors.
5011 (frameless_function_invocation): Likewise.
5012 (frame_chain_valid): Likewise.
5013 * paread.c (compare_unwind_entries): New function for sorting
5014 unwind table entries.
5015 (read_unwind_info): Rewrite to remove dependency on host endianness.
5016 Read in data from the $UNWIND_END$ subspace which contains linker
5017 stub unwind descriptors. Merge that data into the basic unwind
5020 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
5022 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5024 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
5025 from either the symbol name or the auxent.
5026 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
5029 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
5031 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
5033 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5035 * README: Update notes for alpha port.
5037 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5039 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
5040 for operation fault, constraint fault, and type fault.
5042 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5044 * Makefile.in (init.c): Add comment explaining formatting conventions.
5046 * c-exp.y (parse_number): Assign to temporary between the right
5047 shifts, to work around a bug in the SCO compiler.
5049 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
5050 Add various files which were added to GDB recently.
5052 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
5055 * Makefile.in: Add mostlyclean target.
5057 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5061 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
5063 * main.c (show_commands): Make return type of extern
5064 history_get be HIST_ENTRY, rather than struct _hist_entry.
5065 (The latter loses with the upcoming merged readline.)
5067 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5069 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
5070 const char *, not char *.
5072 * symtab.h (struct symbol): Make section short, not unsigned short.
5074 * symtab.c (lookup_symbol): Add comment about QUIT here.
5076 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
5078 * c-exp.y (parse_number): Check for overflow regardless of range
5079 checking. Fix overflow check to use unsigned LONGEST, not
5082 * c-exp.y (parse_number): Make it so that integer constants are
5083 builtin_type_long_long if builtin_type_long isn't big enough or if
5084 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
5086 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
5087 Print our "()" first, then recurse for the target type.
5089 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5091 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
5093 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
5095 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5097 * utils.c (request_quit): Re-establish signal handler regardless
5100 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
5102 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5104 * i960-tdep.c: Include target.h.
5106 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
5108 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
5110 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5112 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
5113 changes (status -> ourstatus; declare status, etc.).
5114 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
5116 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5118 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
5120 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5122 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
5124 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5126 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
5128 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5130 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
5132 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5134 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
5135 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
5137 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
5140 Add search to target vector (#if 0'd until after 4.12):
5141 * target.h (to_search, target_search): Add.
5142 * gdbcore.h, core.c (generic_search): Add.
5143 * remote.c (remote_search): Add.
5144 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
5147 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
5148 is on, call find_pc_function rather than relying just on the minimal
5149 symbols (probably only matters for symbol readers which don't put
5150 statics in the minimal symbols, but changing this strikes me as
5151 not conservative enough).
5152 Initialize name_location in all cases.
5153 If no symbol and no msymbol, don't print anything symbolic.
5155 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
5157 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
5159 * printcmd.c (print_address_symbolic): Make it search the
5160 symtabs for variables as well as functions. Add `set print
5161 fast-symbolic-addr' and default it to fast (the old way).
5162 Print line numbers for data items as well as functions.
5164 * symtab.c (find_addr_symbol): Return the symtab and the symbol
5165 address, if a symbol is found (take two more args pointing to
5166 where to store these results).
5168 * symtab.h (find_addr_symbol): Add prototype.
5170 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5172 * objfiles.h: Fix comments to reflect the fact that the phrase
5173 "top of stack" always refers to where the pushing and popping takes
5174 place, regardless of whether it is at the highest or lowest address.
5176 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5178 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
5179 compiler generated tag names.
5180 * mdebugread.c (parse_type): Handle cross references to qualified
5182 * valops.c (value_struct_elt): Improve error message if the
5183 address of a method is requested from an object instance.
5184 * valops.c (search_struct_method): Make name_matched non-static
5185 to get it initialized correctly.
5186 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
5187 exclude segment register which are not writable on newer SCO versions.
5189 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5191 * go32-xdep.c: Remove unused function uerror.
5192 (sigsetmask): Declare return type. Declare argument (to match the
5193 way it is called). Explicitly return 0.
5195 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
5197 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
5198 partial_symbol): Shrink the storage sizes of symbols, by making
5199 enums into 1-byte bitfields when compiled __GNUC__, moving all the
5200 enums and small ints to the end of each struct to improve
5201 alignment, and switching the section number from int to unsigned
5204 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
5206 * symtab.c (find_addr_symbol): New routine that will find the nearest
5207 symbol associated with an address. It does so by exhaustive
5208 search of the symtabs, so it's slow but complete.
5210 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
5212 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
5213 to [0,0] rather than [0, end of first source file]. This avoids
5214 problems with other parts of GDB looking for linetables in the
5215 _globals_ symtab. Eliminate variables num_object_files and
5216 first_object_file_end.
5218 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5220 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
5221 (pop_frame): Restore PC2 and LR0 from dummy frames.
5222 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
5223 (setup_arbitrary_frame): Handle 3 args and set up real frames.
5224 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
5225 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
5226 (SETUP_ARBITRARY_FRAME): Define.
5228 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5230 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
5232 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5234 * remote-udi.c (udi_resume): Correct prototype.
5236 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5238 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
5239 hppa_frame_find_saved_regs.
5240 * hppa-tdep.c (dig_fp_from_stack): Delete function.
5241 (prologue_inst_adjust_sp): New function.
5242 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
5243 (skip_prologue): Completely rewrite to use unwind information.
5244 (hppa_frame_find_saved_regs): Likewise.
5246 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5248 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5249 to convert a signal number with appropriate bounds checking.
5251 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5253 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5255 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5256 print a newline to end the display anyway.
5258 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5259 coprocessor status regs) when popping a frame. This fixes
5260 float exceptions that occur after calling inferior functions.
5262 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5263 Read and write the fsr (float status register) to/from the child
5264 process along with the float regs. Remove Peter Schauer's change
5265 of May 24 '93, which has higher overhead and doesn't solve the
5266 real problem (which was that FSR wasn't being set).
5268 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5270 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5271 stack overflow check isn't right after the register stack
5272 adjustment instruction. Metaware R2.3u compiler moves other
5273 things in front of it. This fix isn't perfect but is what's
5276 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5278 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5280 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5281 character filenames.
5282 * configure.in: Change accordingly.
5284 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5286 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5287 _filtered io routines from these two files.
5289 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5291 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5292 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5293 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5295 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5297 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5299 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5300 printing to gdb_stderr.
5302 * remote-udi.c (udi_kill): Don't close the connection, just set
5303 inferior_pid to zero.
5304 (udi_mourn): Call remove_breakpoints.
5306 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5308 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5310 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5312 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5314 * remote-bug.c: At the start of each section, reset srec_frame
5317 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5318 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5319 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5320 code which looks for those two waitkinds. Use switch statement.
5321 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5322 CHILD_SPECIAL_WAITSTATUS.
5324 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5325 * Move target_signal_from_host, target_signal_to_host, and
5326 store_waitstatus from inftarg.c to target.c. procfs needs them.
5327 * target.c: Include "wait.h" and <signal.h>.
5328 * target.h, infrun.c (proceed), proceed callers: Pass new code
5329 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5330 enums being treated as unsigned and is cleaner.
5331 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5333 * infcmd.c (signal_command), infrun.c (signals_info):
5334 Don't allow user to specify numeric equivalent of
5335 TARGET_SIGNAL_DEFAULT.
5337 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5339 * config/alpha/alpha-netware.mt: New target support for Alpha
5341 * configure.in: Add alpha-*-netware* target.
5343 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5345 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5347 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5349 * target.h: Add enum target_waitkind, enum target_signal, and
5350 struct target_waitstatus. Change status argument to target_wait to
5351 be struct target_waitstatus * instead of int *.
5352 * target.h, infrun.c, all targets: Change type of signal arguments
5353 to resume(), proceed(), and target_resume() from int to enum
5355 * All targets (*_wait, *_resume): Change accordingly.
5356 * infcmd.c (program_info, signal_command), throughout infrun.c,
5357 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5358 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5359 signal code stuff right with the new signals would be non-trivial).
5360 * inferior.h (stop_signal): Make it enum target_signal not int.
5361 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5362 target_signal_from_name): New functions.
5363 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5364 store_waitstatus): New functions.
5365 * procfs.c (procfs_notice_signals): Use them.
5366 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5368 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5370 * objfiles.c (build_objfile_section_table): Don't abort() if
5371 objfile->sections is already set.
5373 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5374 to match recent change to exec.c.
5378 * main.c (print_gdb_version): Change year to 1994.
5380 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5381 * Makefile.in (NONSRC): Add ChangeLog-93.
5383 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5385 * stabsread.c (read_type): Allow defining several type numbers
5386 at once (e.g. "(1,2)=(3,4)="...).
5388 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5390 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5392 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5394 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5395 to process_one_symbol.
5396 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5397 avoid caching a bad endaddr in find_pc_partial_function.
5399 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5401 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5403 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5405 * infrun.c (wait_for_inferior): Do not step or step resume past
5406 the end of a one-line function we just stepped into.
5408 For older changes see ChangeLog-93
5414 version-control: never