1 Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com)
3 * c-exp.y (yylex): Fix a bug in template scanning.
5 Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com)
7 * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out
8 the top bit returned by getDebugChar.
10 Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com)
12 * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables
13 to set remote load type and protocol.
14 * rom68k-rom.c: Add to_stop in target_ops.
16 Mon Nov 14 08:51:29 1994 Stu Grossman (grossman@cygnus.com)
18 * Makefile.in: Install gdbtk.tcl.
19 * configure.in: Add ENABLE_GDBTK flag.
20 * gdbtk.c (gdb_sourcelines): Returns list of source lines
21 containing code. (gdb_regnames): Returns list of register names.
23 Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu)
25 * somsolib.c: Add TODO list.
26 (som_solib_add): Immediately return if $SHLIB_INFO$ sections does
27 not exist or has size zero. Slightly simplify error handling.
28 Keep an internal list of all the loaded shared libraries and
29 various tidbits of information about the loaded shared libraries.
30 Build section tables for each loaded shared library and add those
31 tables to the core target if necessary.
32 (som_solib_create_inferior_hook): Force re-reading of shared
33 libraries at exec time.
34 (som_sharedlibrary_info_command): New function for dumping
35 information about the currently loaded shared libraries.
36 (_initialize_som_solib): New function.
38 Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
40 * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o,
41 i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o,
42 mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o):
44 (copying.o, os9kread.o, remote.o): Update dependencies.
46 * valarith.c (value_sub): When subtracting pointers, only
47 check for a match of the pointed to element lengths.
48 Cast element length to LONGEST to obtain a signed result for
51 Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu)
53 * ch-exp.y (yylex): Fix off-by-one error when converting string to
54 lowercase. Null terminate new string.
56 * hppa-tdep.c (rp_saved): Handle IMPORT stubs too.
58 * somsolib.c (som_solib_add): Check the value of __dld_flags, if
59 it indicates __dld_list is not valid return an error. If it
60 indicates that libraries were not mapped privately, issue a
63 Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * symfile.c (syms_from_objfile): Only call find_lowest_section if
66 no ".text" section exists.
68 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
70 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
71 the new generic ROM interface in monitor.c.
72 * config/m68k/monitor.mt: Use new ROM support.
73 * monitor.c: Add support for xmodem download protocol.
75 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
77 * findvar.c (find_saved_register): Fix a frame variable name.
78 * infcmd.c (finish_command): Ditto.
80 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
82 * TODO: Remove "Watchpoints seem not entirely reliable, though
83 they haven't failed me recently." item--this old (4.6 at least)
84 item is too vague to be useful (some watchpoint bugs have been
86 * TODO: Add explanation of "RPC interface" item.
88 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
90 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
91 stub unwind descriptors too.
93 * Enable backtracing from inside a SOM shared library back into
95 * hppa-tdep.c (internalize_unwinds): Accept and use new
96 "text_offset" argument for dynamic relocation of
97 region_{start,end} fields in the unwind descriptor.
98 (read_unwind_info): Pass text_offset to internalize unwinds.
100 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * m3-nat.c: Remove comments about arbitrary limit in
103 printf_filtered; that limit is gone.
105 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
107 * Beginnings of SOM shared library support. Breakpoints and
108 single frame backtracing within the library only. Only works when
109 using the HPUX 9 dynamic linker. More functionality to be added
112 * somsolib.c, somsolib.h: New files.
113 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
114 (ALLDEPFILES): Add somsolib.c.
115 (somsolib.o): Add some dependencies.
116 * somread.c (som_symtab_read): Accept multiple section offsets.
117 All callers changed. Adjust all text symbols with the first
119 * symfile.c (find_lowest_section): Enable this function. Add some
120 tie-breaking logic when sections have the same vma.
121 (syms_from_objfile): Use find_lowest_section rather than looking
122 for ".text" by name. Relax warning to only warn if the lowest
123 section is not a code section.
124 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
125 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
127 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
129 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
130 it is still needed for GCC-2.6 compiled code.
131 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
132 sometime after GCC-2.7 has been released.
134 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
135 retrieving the PC from a signal handler caller. Fix thinko
136 in Stan's last change ("frame", should have been "frame->next").
137 If the next frame is a signal handler caller and it's a system
138 call which has entered the kernel ((PSW & 0x2) != 0), then the
139 saved pc is in %r2 instead of %r31.
141 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
143 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
144 "frame_info" throughout.
146 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
148 * sparcl-stub.c: get rid of defs.h.
150 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
152 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
153 Correct definition of MMALLOC_DIR to reflect fact this is
154 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
156 * gdbserver/server.c (main): After we kill the inferior in
157 response to a 'k' request, exit.
159 * remote.c (remote_kill): Use catch_errors when calling putpkt.
160 (putpkt): Return int, not void, to match catch_errors calling
163 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
165 * rs6000-tdep.c (pop_frame): Correct a variable name.
167 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
169 * TODO: Re-write item about SIGINT handling to reflect the fact
170 that target_stop now exists.
172 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
174 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
175 and CORE_ADDR, respectively.
176 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
177 * blockframe.c (get_frame_info): Remove.
178 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
179 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
180 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
181 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
182 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
183 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
184 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
185 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
186 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
187 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
188 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
189 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
190 rename variables consistently (using `frame' or `fi'), remove
191 calls to get_frame_info and FRAME_INFO_ID, remove comments about
192 FRAME and FRAME_ADDR cruftiness.
194 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
196 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
197 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
198 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
199 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
200 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
201 w89k-rom.c, target.c, target.h: Add support for target_stop().
202 * gdbtk.c (gdb_stop): Switch to target_stop().
204 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
206 * osfsolib.c (solib_map_sections, first_link_map_member,
207 next_link_map_member, xfer_link_map_member): Retrieve and use
208 shared library relocation offset from runtime loader structures.
209 Use libxproc.a routines to get a working version if
210 USE_LDR_ROUTINES is defined.
211 * README: Remove item about shared library relocation for
214 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
216 * c-exp.y (yylex): scan template names, and scan nested class
219 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
221 * nlm/Makefile.in: install gdbserve.nlm.
223 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
225 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
227 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
229 * gdbtk.c: Get rid of lots of unnecessary #includes.
230 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
231 Display structure directly.
232 * gdbtk.tcl: Change exit button to quit button.
234 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
236 * c-valprint.c (c_value_print): Check for plain literal `char'
237 target type when suppressing `(char *)' output for strings.
239 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
241 * coffread.c (coff_symfile_init): Remove unused local abfd.
242 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
243 instead of long, for compatibility with mmalloc.h.
245 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
247 * top.c (line_completion_function): Renamed from
248 symbol_completion_function, takes the line buffer and the
249 point in the line buffer as additional arguments.
250 (readline_line_completion_function): New function, interface
251 between readline and line_completion_function.
253 (complete_command): Use line_completion_function instead of
254 abusing rl_line_buffer. Free completion strings after printing
256 * symtab.c (completion_list_add_name): Recheck for duplicates
257 if we intend to add a modified symbol.
259 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
260 includes the number of methods from the baseclasses.
261 * stabsread.c (attach_fn_fields_to_type): No longer add the
262 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
263 the baseclass type might not have been completely filled in yet.
264 * symtab.c (total_number_of_methods): New function to compute
265 the total number of methods for a type, including the methods
267 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
268 allocate the symbol array for find_methods.
270 * stabsread.c (scan_file_globals): Add default case to minimal
271 symbol type switch, to avoid gcc -Wall warnings.
273 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
274 Don't test for zero backchain pointer to recognize a signal
275 handler frame, if read() gets interrupted by a signal, the
276 backchain will be non zero.
277 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
279 (SIG_FRAME_PC_OFFSET): New definition.
280 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
281 is a signal handler frame.
282 * rs6000-tdep.c (function_frame_info): Do not error out
283 if we can't access the instructions.
285 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
286 New definition to get the function address from a function pointer.
287 * valops.c (find_function_addr): Use it when calling a user
288 function through a function pointer.
290 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
292 * Makefile.in (MMALLOC_DIR): New definition.
293 (MMALLOC): Use MMALLOC_DIR.
294 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
295 (OPCODES): Remove gratuitous "./".
296 * defs.h (mmalloc.h): Include.
297 (mmalloc, mrealloc, etc): Remove decls.
298 (cplus_demangle, cplus_demangle_opname): Remove decls.
300 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
302 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
303 no_windows variable. Now called use_windows, and defaults to off
306 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
308 * coffread.c (coff_symtab_read): If we get the address from
309 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
310 (coff_symtab_read): Set value and section of symbol that
311 process_coff_symbol returns.
313 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
315 * config/i386/tm-nbsd.h: Enable longjmp support.
317 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
319 * valarith.c (value_binop): Take care of ANSI `value preserving'
320 rule, which was not addressed by the previous change.
322 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
323 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
325 * TODO: Remove item about RS/6000 shared libraries.
327 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
329 * defs.h, infrun.c (wait_for_inferior), top.c: Call
330 target_wait_hook to allow GUI to handle blocking for inferior. Call
331 call_command_hook in execute_command to provide means for wrapping
332 commands with GUI state change updates.
333 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
334 * (gdb_stop): New tcl command to stop the target process.
335 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
337 * (gdbtk_call_command): Wrapper around command processing to
338 alert GUI of target state changes.
339 * (gdbtk_init): Get the fd of X server for doing async
340 notification of X events (via x_event). Setup new hooks.
341 * gdbtk.tcl: Add scrollbars to assembly and command windows.
342 * Change window foreground & background colors.
343 * Create margin tag for breakpoints in source and assembly windows.
344 * Add new routines to be invoked when target state changes to/from
346 * Add start of expression window.
347 * Change bindings of mouse button 1 in assembly and source window
348 to just set or clear breakpoints when in the margin tag.
349 * Change shape of register window to be more vertical to better
350 reflect it's contents.
352 * Cleanup some code around command window bindings.
354 * infrun.c (wait_for_inferior): Make sure
355 through_sigtramp_breakpoint is non-null before deleting.
357 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
359 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
361 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
363 * Makefile.in (coffread.o): Depend on target.h.
364 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
366 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
372 * objfiles.c (objfile_relocate): When relocating ->sections, use
373 objfile not symfile_objfile.
375 * symtab.h, minsyms.c (minsyms_sort): New function.
376 * objfiles.c (objfile_relocate): Call it.
378 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
380 * objfiles.c, objfiles.h (objfile_to_front): New function.
381 * remote-vx.c (vx_add_symbols): Call it.
383 * coffread.c (coff_symtab_read): Handle common symbols the same
384 way that partial-stab.h does.
386 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
388 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
389 machine/psl.h. These are host files.
391 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
393 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
394 does *not* include the terminating NULL msymbol.
396 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
398 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
399 loader that reads files using BFD and converts it on the fly.
401 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
403 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
404 * monitor.c (monitor_load): check the load type and load the file
405 accordingly. Default to gr_load_image().
406 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
407 srecord format by downloading to the monitor.
408 * w89k-rom.c, op50n-rom.c: set supported load types.
410 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
412 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
413 * Makefile.in: Remove xcoffexec.o rule.
415 * exec.c (exec_file_command): Add comment.
417 Fix data and bss relocation for VxWorks 5.1:
418 * remote-vx.c (vx_add_symbols): New function.
419 (vx_load_command, add_symbol_stub): Call it instead of
421 (vx_wait): Remove comment which was wrong to useless.
422 * remote-vx.c: Reindent much of file.
423 * coffread.c (cs_to_section, find_targ_sec): New functions.
424 (process_coff_symbol): Set SYMBOL_SECTION to result
426 (coff_symtab_read): Call cs_to_section and deal with result
427 rather than assuming sections are in a certain order. Deal with
429 * coffread.c: Remove text_bfd_scnum variable.
431 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
433 * corelow.c: Format to standard.
434 (core_close): Use name instead of bfd_filename.
436 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
441 * symfile.c (reread_symbols): Include bfd_errmsg string in error
442 message if bfd_close fails.
443 * exec.c (exec_close), solib.c (clear_solib), corelow.c
444 (core_close), objfiles.c (free_objfile), irix5-nat.c
445 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
446 (gr_load_image): Check for errors from bfd_close.
447 * solib.c (look_for_base), remote-utils.c (gr_load_image),
448 remote-udi.c (download), corelow.c (core_open), symfile.c
449 (symfile_bfd_open), symfile.c (generic_load): Add comment
450 regarding error from bfd_close.
451 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
452 comment about bogus handling of errors from bfd_openr.
453 * exec.c (exec_close): Add comment regarding memory leak and
454 dangling reference to vp->name.
456 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
458 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
459 of using longest_to_int.
461 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
462 mips and alpha targets need the real breakpoint pc for
463 creating the breakpoint frame.
465 * stack.c (return_command): Cast return value to the return
466 type of the function from which we return.
467 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
468 to STORE_RETURN_VALUE.
470 * symtab.c (lookup_symbol): Remove search for `static mangled
471 symbols', the search for `static symbols' already looks for
472 mangled and demangled symbols via lookup_block_symbol.
474 * valarith.c (value_binop): Use ANSI C arithmetic conversions
475 when performing integral evaluations, implement BINOP_EQUAL and
477 (value_equal, value_less): Use value_binop to perform the
478 comparison if both operands have TYPE_CODE_INT.
480 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
481 as they are written back later. Handle sp restore for frameless
482 functions. Use fdata.nosavedpc instead of fdata.frameless to
483 determine if the pc has been saved.
484 (function_frame_info): Handle `mr r31,r1', which is generated by
485 gcc-2.6, as a synonym for `oril r31,r1,0'.
486 (skip_trampoline_code): Handle shared library trampolines.
487 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
488 their real name. Enables setting of breakpoints in shared libraries
489 before the executable is run.
491 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
493 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
494 interface code still works with the new ROM monitor
495 structures. Fake out a couple of fields.
497 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
499 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
500 target_write_pc, target_read_fp, target_write_fp): Rename to
502 (h8500_read_pc, h8500_write_pc): Add pid argument.
503 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
504 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
505 Change to match functions above.
507 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
509 * NEWS: Add item about if and while.
511 * .gdbinit: Restore `end'; it was not excess. Reindent
512 list-objfiles to make this clear. Comment out all of
513 list-objfiles because old gdb's choke on it.
515 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
517 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
520 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
522 * Makefile.in (ANNOTATE_OBS): New definition.
523 (COMMON_OBS): Add exec.o.
524 (annotate.o): Remove extra compile rule.
525 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
528 * .gdbinit: Remove excess `end'.
530 * exec.c: Merge in RS6000 support from xcoffexec.c.
531 (symfile.h, objfiles.h, xcoffsolib.h): Include.
532 (vmap): New global variable.
533 (exec_close): Close and free objects in vmap chain.
534 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
535 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
536 (exec_files_info): Print vmap information.
537 * xcoffexec.c: Remove.
538 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
539 (TDEPFILES): Use exec.o instead of xcoffexec.o.
540 * TODO: Remove pertinent items.
542 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
544 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
545 are no longer needed as of gcc-2.6.0.
547 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
549 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
551 (fetch_core_registers): Don't try to fetch a register if
552 regmap maps it to -1.
553 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
554 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
555 stores the registers in a weird order.
557 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
559 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
560 if inferior_pid is nonzero.
562 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
564 Speed up GDB startup time by not demangling partial symbols.
565 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
566 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
567 No longer demangle partial symbols.
568 * symtab.c (lookup_symbol, list_symbols): Handle mangled
569 variables, e.g. C++ static members, via the minimal symbols.
571 Handle reordered functions in an objfile, for Irix 5.2 shared
573 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
574 set if the functions in an objfile are reordered.
575 * mdebugread.c (parse_partial_symbols): Detect reordered
576 functions in an objfile.
577 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
578 lookup algorithm if the functions in the objfile are reordered.
580 * xcoffexec.c (exec_close): If the current target has a copy
581 of the exec_ops sections, reflect the freeing of the sections
584 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
585 `sizeof dummy', for constructing the call dummy code.
587 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
588 function declarations.
589 * sparc-tdep.c (sparc_pop_frame): Cast result of
590 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
592 * irix5-nat.c (enable_break): Set breakpoint at the entry point
593 of the executable, to handle the case where main resides in a
595 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
596 after shared library symbol reading, to get rid of a warning from
597 heuristic_proc_start if the startup code has no symbolic debug info.
599 * breakpoint.h (struct breakpoint): Add new fields language
600 and input_radix, to enable breakpoint resetting with the
601 proper language and radix.
602 * breakpoint.c (set_raw_breakpoint): Initialize them.
603 (breakpoint_re_set_one): Use them when resetting the breakpoint.
604 (breakpoint_re_set): Preserve current language and input_radix
605 across breakpoint_re_set_one calls.
607 * symtab.c (decode_line_1): Do not build a canonical line
608 specification for `*expr' line specifications.
610 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
612 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
614 The point of these changes is to avoid reading the frame pointer
615 and stack pointer during stepping, to speed things up.
616 A. Changes to not select a frame until we need a selected frame:
617 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
618 * infrun.c (wait_for_inferior): Move call to select_frame back to
619 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
620 Law, but the change was my idea); the only reason for that change
621 was so we could save and restore the selected frame in
622 wait_for_inferior, and now that flush_cached frames clears the
623 selected frame, that should work OK now.
624 B. Changes to not create a current_frame until we need one:
625 * blockframe.c (get_current_frame): If current_frame is NULL, try
626 to create an innermost frame.
627 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
628 infrun.c (wait_for_inferior), thread.c (thread_switch),
629 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
630 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
631 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
632 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
633 i960-tdep.c (pop_frame), m68k-tdep.c
634 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
635 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
636 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
637 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
638 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
639 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
640 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
641 call create_new_frame.
642 * corelow.c (core_open), altos-xdep.c (core_file_command),
643 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
644 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
645 umax-xdep.c (core_file_command): Don't call create_new_frame; do
646 call flush_cached_frames.
647 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
649 C. Changes to get rid of stop_frame_address and instead only
650 fetch the frame pointer when we need it.
651 * breakpoint.c (bpstat_stop_status): Remove argument
652 frame_address; use FRAME_FP (get_current_frame ()).
653 * infrun.c (wait_for_inferior): Don't pass frame pointer to
655 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
656 ()) instead of stop_frame_address.
657 * infrun.c (save_inferior_status, restore_inferior_status),
658 inferior.h (struct inferior_status): Don't save and restore
660 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
661 (select_thread): Remove stop_frame_address and uses thereof.
662 D. Same thing for the stack pointer.
663 * infrun.c (wait_for_inferior): Remove stop_sp and replace
664 uses thereof with read_sp ().
665 E. Change to eliminate one nasty little spot where we were
666 wanting to know the frame pointer from before the current step
667 (idea from GDB 3.5, which saved my ass, because my other ideas of
668 how to fix it were very baroque).
669 * infrun.c: Remove prev_frame_address.
670 * infrun.c (wait_for_inferior, step_over_function): Use
671 step_frame_address instead of prev_frame_address.
672 F. Same basic idea for the stack pointer.
673 * inferior.h, infcmd.c: New variable step_sp.
674 * infcmd.c (step_1, until_next_command): Set it.
675 * infrun.c: Remove prev_sp and replace uses by step_sp.
676 * infrun.c (wait_for_inferior): If we get out of the step
677 range, then set step_sp to the current stack pointer before we
680 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
682 * top.c (target_byte_order_auto): New static variable.
683 (set_endian): Mention that ``auto'' is permitted.
684 (set_endian_auto): New static function.
685 (show_endian): Change message based on target_byte_order_auto.
686 (set_endian_from_file): New function.
687 (init_main): Add command ``auto'' to endianlist.
688 * exec.c (exec_file_command): Call set_endian_from_file.
689 * defs.h (set_endian_from_file): Declare.
691 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
693 * nlm/i386.c (flush_i_cache): New function, does nothing.
694 (frame_to_registers, registers_to_frame, set_step_traps,
695 clear_step_traps, do_status): Make non-static.
697 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
699 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
700 defined, define as 0.
701 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
703 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
704 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
705 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
706 (BREAKPOINT): Remove definition.
707 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
708 (BREAKPOINT): Remove definition.
709 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
710 value of 1, rather than without a value.
711 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
712 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
713 run time rather than at compile time.
715 * remote-mips.c (break_insn): Remove.
716 (BREAK_INSN, BREAK_INSN_SIZE): Define.
717 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
718 (mips_remove_breakpoint): Likewise.
720 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
721 define TARGET_BYTE_ORDER as target_byte_order, and declare
722 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
723 a test of TARGET_BYTE_ORDER.
724 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
726 (endianlist, target_byte_order): New variables.
727 (set_endian, set_endian_big, set_endian_little): New functions.
728 (show_endian): New function.
729 (init_cmd_lists): Initialize endianlist.
730 (init_main): Add commands ``set endian big'', ``set endian
731 little'', and ``show endian''.
732 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
733 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
734 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
735 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
736 * values.c: Likewise.
738 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
740 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
742 * nlm/Makefile.in: Get rid of NWINCLUDES.
743 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
744 User should now configure with --with-headers.
746 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
748 * gdbserver/server.c (main): Silently accept all unrecognized
749 requests and send back a zero length acknowledge. That is what
750 *-stub.c do and is what remote.c expects.
752 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
754 * corelow.c (core_open): Copy the modified to_sections_end
755 vector from current_target to core_ops too.
757 * gdbserver/server.c (main): Silently accept query requests
758 and send back a zero length acknowledge.
760 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
762 * nlm/Makefile.in: Don't define NWINCLUDES.
763 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
765 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
767 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
769 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
771 * lynx-nat.c (child_wait): Use status.w_status, not status, in
772 arithmetic. status is a `union wait'.
774 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
776 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
778 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
782 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
784 * coffread.c (complete_symtab): If last_source_file is set upon
787 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
789 * xcoffread.c (read_xcoff_symtab, case C_FILE):
790 Set main_aux before using it.
792 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
794 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
795 ignoring before. But continue to ignore XMC_DS.
797 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
799 * defs.h (misc_command_type): Remove trailing comma from
802 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
804 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
805 out of an interrupt frame.
807 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
809 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
811 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
812 * mips-tdep.c (mips_print_register): Don't test float validity.
813 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
814 config/arm/tm-arm.h, config/convex/tm-convex.h,
815 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
816 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
817 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
818 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
819 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
820 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
821 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
822 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
823 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
826 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
828 * TODO: Remove item about adding general multi-threaded stuff;
830 Remove item about specifying arbitrary locations of stack frames
831 (this works on some machines).
832 Remove item about debugging functions without a frame pointer
833 (this works on some machines).
834 Remove item about re-writing macros which handle frame chaining and
835 frameless functions. They have been re-written at least once
836 since that item was written.
837 Remove item about gdb catching SIGINT when attached; this is done.
838 Remove item about having list_command not read symbols--why bother?
840 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
842 * TODO: Append contents of Projects file.
845 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
847 * corelow.c (add_solib_stub): Remove copying of to_sections,
848 pass current_target to SOLIB_ADD. The Sep 10 change failed
849 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
851 * corelow.c (core_open): After reading the shared libraries,
852 copy the modified to_sections vector from current_target to
853 core_ops, so that core_close can free it later.
854 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
855 Pass down target parameter from SOLIB_ADD and use it instead of
856 directly accessing core_ops.
858 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
860 * solib.c: *BSD systems need <a.out.h> to be included before
863 * i386b-nat.c: Add i386_float_info(), etc.
864 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
866 * config/nm-nbsd.h: New file, for generic NetBSD native support.
867 * config/i386/nm-nbsd.h: Use it.
868 * config/sparc/nm-nbsd.h: Use it.
869 * config/ns32k/nm-nbsd.h: Use it.
871 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
872 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
873 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
874 New files, support for NetBSD/i386.
875 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
876 New files, support for NetBSD/ns32k.
878 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
880 * .gdbinit: Add list-objfiles command.
882 * TODO: Reword item regarding NO_STD_REGS.
884 * coffread.c (record_minimal_symbol, coff_read_enum_type,
885 coff_read_struct_type): Allocate on symbol_obstack, not directly
886 via malloc/savestring.
888 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
890 * TODO: Add more items.
891 * tests: Remove the directory and all of its (obsolete) contents.
893 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
895 * coffread.c (init_stringtab): When copying length to stringtab,
896 use target format, not host format, since that is what the rest of
899 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
901 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
902 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
903 NWINCLUDES definitions.
904 * i386-nlmstub.c: Removed.
906 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
908 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
909 char * (from const char *) before assigning. Don't save string we
910 pass to record_minimal_symbol (it already saves it).
912 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
914 * gdbtk.tcl: Let ^U delete lines in the command window.
916 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918 * cp-valprint.c (static_field_print): New variable, controls
919 printing of static members.
920 (_initialize_cp_valprint): New print set subcommand
921 "static-members". Turn on printing of static members by default.
922 (cp_print_value_fields): Print static members if necessary.
924 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
925 (elf_locate_base): Use only standard BFD functions to collect
926 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
927 tag only if it got defined via the inclusion of <link.h>.
929 * f-exp.y: Write block for OP_VAR_VALUE.
930 * f-valprint.c (info_common_command): Handle `info common'
931 without an argument correctly.
933 * c-typeprint.c (c_type_print_base): Handle template constructors.
934 * symtab.c (gdb_mangle_name): Handle template method mangling,
935 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
937 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
939 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
940 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
941 * ch-valprint.c (chill_val_print): Pass index type directly
942 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
943 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
944 if the index type is a stub.
946 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
948 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
949 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
950 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
951 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
952 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
953 config/mips/riscos.mh, config/pa/hppahpux.mh,
954 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
955 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
956 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
958 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
960 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
962 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
963 Also, add decl for symtab_to_filename.
964 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
965 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
966 routine decr replaces in line code.
967 * (create_file_win): Use catch to handle open failures more
968 elegantly. Also, create special window to display file open
969 failure message. Move opening of file prior to creation of text
971 * (create_asm_win): Add PC as argument. We now base disassembly
972 on PC instead of function name, since function names can be
973 ambiguous (usually seen with shared libs). Also, use catch to
974 simplify code where we don't care about failures.
975 * source.c (symtab_to_filename): New. Returns the file
976 associated with a symtab.
977 * top.c: Define interactive_hook. Called during QUIT to animate
980 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
982 * stabsread.c (read_type): Handle stub types for bitstrings.
983 * stabsread.c (read_array_type): Check for stub domain type
984 using TYPE_FLAG_STUB, not its length.
985 * gdbtypes.c (create_set_type): Handle a stub domain type.
987 * ch-exp.y: Get rid of some extra non-terminals, and move
988 their rules into primitive_value.
989 * parser-defs.h: Add comment about unary postfix operators.
990 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
991 * expprint.c (print_subexp): Recognize unary postfix operator.
993 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
995 * remote-hms.c: use remote_debug instead of hms_silent toggle.
996 Add warnings about depreciation of `snoop' cmd.
998 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1000 * remote-hms.c (hms_read_inferior_memory): Cope when
1001 target sends both \r and \n.
1003 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1005 * remote-mips.c (mips_error): Place NORETURN macro correctly.
1006 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
1008 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1010 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
1011 mst_solib_trampoline.
1013 * f-valprint.c (f_val_print): Change cast of valaddr from
1014 CORE_ADDR * to char **, since that is how it is used.
1016 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
1017 using obsavestring, and pass that to prim_record_minimal_symbol.
1018 Having the objfile point to bfd_asymbol_name directly doesn't work
1019 if we save and restore a mapped symbol file.
1021 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
1023 * gdbtk.tcl: Add ref counts to breakpoint tags.
1024 * Put quotes around function name in disassemble command to better
1025 handle assembler names containing `.'.
1026 * Make pclist element 0 be filler to avoid off-by-one problem with
1028 * Set names of top-level windows.
1029 * Add register display window.
1030 * Add PC to label of assembly window.
1032 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
1034 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
1035 to add a generic ROM monitor interface, and support file for the
1036 WinBond W89K and the Oki OP50N PA based target boards.
1038 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
1040 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
1041 disassembly more efficient.
1042 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
1044 * (gdb_loc): Include pc in return value. Also, return function
1045 name if arg was specified.
1046 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
1047 after command completes.
1048 * (gdbtk_init): Improve error handling.
1050 * gdbtk.tcl: Add lots of comments. Clean up code.
1051 * (gdbtk_tcl_fputs): Make output window redirectable.
1052 * Add assembly window, and breapoint support.
1053 * Make button 1 in margin toggle breakpoints.
1054 * Use stippling to indicate breakpoint disabling.
1056 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
1058 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
1060 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1062 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
1063 change by replacing `symbols_added' with `so_last'.
1064 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
1065 global common symbols, they will be resolved by the runtime loader.
1066 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1067 Handle scSCommon like scCommon symbols.
1069 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1071 * corelow.c (add_solib_stub): Copy to_sections changes from
1072 core_ops to current_target after adding the shared libraries.
1073 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1074 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1075 error to a complaint, simplify complaint.
1076 * procfs.c (signalname, errnoname): Make `name' const.
1077 * symfile.c (reread_symbols): Use filename from old BFD to
1079 * values.c (record_latest_value): Don't record value in the
1080 history chain until we are sure there won't be an error.
1082 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1084 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1087 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1089 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1091 * remote.c (fromhex): Make error more explicit.
1092 (read_frame): Don't print bad checksum information unless
1093 remote_debugging. Don't use repeat count unless it's > 0.
1094 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1095 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1096 Optionally cope with BC style breakpoints.
1097 (e7000_command): After command send directly to the E7000 mark
1098 registers as changed.
1099 (why_stop, e7000_wait: Understand BC style stop condition.
1100 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1101 sequences. (frame_find_saved_regs): Likewise.
1102 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1104 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1105 (more work here to come)
1106 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1109 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1111 * sparclite/Makefile.in: Assorted stuff needed for eload.
1113 * sparclite/eload.c: Merge in command line argument parsing and
1114 error message handling improvements orignally made to aload.c.
1116 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1118 * defs.h (enum misc_command_type, command_control_type): Enums
1119 for describing the command and control types.
1120 (struct command_line): Add new fields to keep track of the command
1121 type and body associated with the command.
1122 * top.c: Include value.h. Delete whitespace at the end of lines.
1123 (build_command_line, get_command_line): New functions.
1124 (execute_control_command, while_command, if_command): Likewise.
1125 (realloc_body_list, read_next_line): Likewise.
1126 (recurse_read_control_structure): Likewise.
1127 (execute_user_command): Call execute_control_command.
1128 (read_command_lines): Simplify by calling read_next_line, call
1129 read_control_structure for "if" and "while" commands.
1130 (free_command_lines): Free new fields in the command structure.
1131 (define_command): Reset control_level to zero.
1132 (init_main): Install command handlers for "if" and "while" commands.
1134 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1136 * c-typeprint.c (c_type_print_varspec_prefix,
1137 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1138 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1139 call f77_value_literal_string instead.
1140 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1141 (parse_number): Translate 'd' floats to 'e' so atof() works.
1142 (yylex): Remove unused variables.
1143 * f-lang.c: Include <string.h>.
1144 (get_bf_for_fcn): Remove unused variable.
1145 * f-typeprint.c (f_type_print_varspec_prefix,
1146 f_type_print_varspec_suffix): Remove unused
1147 variables, add cases to switch statements.
1148 (f_type_print_base): Remove unused variables.
1149 * f-valprint.c (gdbcore.h, command.h): Include.
1150 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1151 Call read_memory_integer with correct number of arguments.
1152 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1153 with correct argument type.
1154 (f77_print_array): Removed unused array array_size_array.
1155 (f_val_print): Don't use a CORE_ADDR as a char *.
1156 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1157 (value_assign): Handle Fortran literal string and complex values.
1158 (f77_cast_into_complex, f77_assign_from_literal_string,
1159 f77_assign_from_literal_complex): New functions.
1161 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1163 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1166 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1168 * i960-tdep.c (signal.h): Don't include.
1170 * cxux-nat.c (target_is_m88110): Remove definition.
1172 * configure.in (config/nm-empty.h): If cross only, use instead
1173 of config/nm-trash.h.
1174 * config/nm-trash.h: Remove.
1175 * config/nm-empty.h: New file.
1176 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1177 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1178 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1179 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1180 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1182 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1184 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1186 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1188 * configure.in: No longer look for nm, tm, and xm headers in
1189 config/<header>; they are always in config/<cpu>/<header>.
1191 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1194 the end of the list of objfiles, instead of at the beginning.
1196 * xcoffread.c (allocate_include_entry): New function, abstracted
1197 from code in record_include_begin.
1198 (record_include_begin, record_include_end): Call it.
1200 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1201 target_has_stack to decide whether to create a real stack frame
1204 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1206 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1208 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1210 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1212 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1213 field names into what is expected by sparc-nat.c.
1215 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1217 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1219 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1221 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1223 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1225 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1226 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1229 * nlm/Makefile.in: Get rid of NWSOURCE.
1230 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1231 * nlm/gdbserve.o: Add dummy __main routine.
1232 * nlm/gdbserve.def: Turn on debug.
1234 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1236 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1238 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1240 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1241 * config/xm-nbsd.h: fix typo.
1242 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1243 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1245 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1247 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1249 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1250 change typeo in error msg (`inferrior' -> `inferior').
1252 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1254 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1255 attach_flag (this check was performed by the callers). Also check
1256 inferior_thisrun_terminal.
1257 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1258 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1259 attach_flag in deciding whether to call set_sigint_trap and
1262 * value.h (struct value): Change literal_data from PTR to char *,
1263 since that is the way it is used.
1265 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1267 * somread.c (som_symfile_read): Force unwinds to be re-read after
1268 reading in a new partial symbol table.
1270 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1272 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1273 an obsolete conditional.
1274 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1275 an obsolete conditional.
1276 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1279 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1281 * Makefile.in (ns32k-opcode.h): Remove reference.
1282 (ns32k-pinsn.o): Update dependencies.
1283 * ns32k-opcode.h: Remove file.
1284 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1285 all other code in this file.
1287 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1289 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1290 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1292 * nlm/Makefile.in: Add rule for .S.o.
1293 * nlm/aio.h: Protect from multiple inclusions.
1294 * nlm/alpha-io.S: Remove everything we don't need.
1295 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1296 Remove, no longer needed.
1297 * nlm/alpha.c: Merge in lots of stuff from previous files.
1298 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1299 breakpoint_insn extern.
1300 * Move stuff from alpha-patch.h into here.
1302 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1304 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1306 * annotate.c (annotate_starting): Flush output.
1308 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1310 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1311 the callers of symbol_file_add. Gets rid of heuristic fence-post
1312 warnings on mips and alpha targets when the PC resides in a shared
1313 library which is not yet read in.
1314 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1315 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1316 remote-vx.c (vx_open), solib.c (solib_add):
1317 Add call to reinit_frame_cache after all shared libraries are read in.
1318 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1319 symfile.c (symbol_file_command, add_symbol_file_command):
1320 Add call to reinit_frame_cache after symbol_file_add.
1322 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1324 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1325 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1326 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1327 * configure.in: Add sparc-*-netbsd target.
1329 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1331 * remote-vx.c (vx_attach): Interpret the command argument as an
1334 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1336 * configure.in: Change i[34]86 to i[345]86.
1337 * nlm/configure.in: Likewise.
1338 * gdbserver/configure.in: Likewise.
1340 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1342 * configure.in (i386-*-netware): Automatically configure nlm
1345 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1347 * nlm/gdbserve.c: conditionalize header file inclusion for either
1348 NetWare 4.0 or PIN targets.
1349 * nlm/i386.c: include appropriate header files.
1350 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1353 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1355 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1356 * nlm/gdbserve.def: Autoload clib.
1358 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1360 * breakpoint.c (condition_command): Call breakpoints_changed.
1362 * gdbtypes.h: Declare f77_create_literal_string_type and
1363 f77_create_literal_complex_type.
1364 * valops.c (f77_value_literal_string, f77_value_substring,
1365 f77_value_literal_complex): Use xmalloc not malloc.
1366 * valops.c (f77_value_literal_string, f77_value_substring):
1367 Make addr char * not CORE_ADDR.
1368 * value.h (struct value): Add new field literal_data of aligner union.
1369 (VALUE_LITERAL_DATA): Use it.
1370 * f-lang.h: Declare find_common_for_function.
1371 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1372 myaddr fields of a union. Don't overload it with the frame field
1373 (not sure this is necessary; I'm not sure what lval_* codes
1374 VALUE_SUBSTRING_* can be used with).
1376 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1378 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1379 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1381 * rs6000-nat.c: Include libbfd.h again, needed until reference
1382 to bfd_cache_lookup is cleaned out.
1384 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1386 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1388 Work to reduce the interrupts-off duration when running in DOS.
1389 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1390 (dos_async_rx): rewrite to unpack as many characters from the
1391 asynctsr as possible into a local buffer.
1393 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1395 Initial Fortran language support, adapted from work by Farooq Butt
1396 (fmbutt@engage.sps.mot.com).
1397 * Makefile.in: Add Fortran-related files and dependencies.
1398 * defs.h (language_fortran): New language enum.
1399 * language.h (_LANG_fortran): Define.
1400 (MAX_FORTRAN_DIMS): Define.
1401 * expression.h: Reformat to standard.
1402 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1403 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1404 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1405 TYPE_CODE_LITERAL_STRING): New type codes.
1406 (type): New fields upper_bound_type and lower_bound_type.
1407 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1408 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1410 (builtin_type_f_character, etc): Declare.
1411 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1412 * f-exp.y: New file, Fortran expression grammar.
1413 * f-lang.c: New file, Fortran language support functions.
1414 * f-lang.h: New file, Fortran language support declarations.
1415 * f-typeprint.c: New file, Fortran type printing.
1416 * f-valprint.c: New file, Fortran value printing.
1417 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1418 fix wording of error message.
1419 * gdbtypes.c (f77_create_literal_complex_type,
1420 f77_create_literal_string_type): New functions.
1421 * language.c (set_language_command): Add Fortran info.
1422 (calc_f77_array_dims): New function.
1423 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1425 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1426 as Fortran source files.
1427 * valops.c (f77_value_literal_string, f77_value_substring,
1428 f77_value_literal_complex): New functions.
1430 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1432 * c-typeprint.c (c_print_type): Assume demangled arguments
1433 if a '(' is found in varstring, looking for ')' at the end of
1434 varstring did fail with demangled const member functions, which
1435 have a trailing `const'.
1436 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1437 to avoid errors when compiling with DEC c89.
1438 (remote_wait): Cast to `char *' before passing buffer to
1439 fputs_filtered, to avoid errors when compiling with DEC c89.
1440 (remote_wait): Do not return inferior_pid by default, this
1441 statement is never reached, which causes warnings from some
1443 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1444 * symfile.c (load_command): If called with no argument, try
1445 to get the filename from the executable file.
1446 (generic_load): Remove check for NULL filename, it is done
1447 in load_command now.
1449 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1451 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1452 from June 2, 1994 (what was I thinking?!?). Fix it right this
1455 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1457 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1459 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1461 * README: Grammar improvements, clarifications, updates.
1463 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1465 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1466 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1467 * configure.in (powerpc-*-netware*): Automatically configure nlm
1469 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1470 specific stuff. Make things more configurable.
1471 * nlm/configure.in: Add powerpc-*-netware* target. Use
1472 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1474 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1475 Remove lots of architecture-specific stuff.
1476 * nlm/gdbserve.def: Add new imports.
1477 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1478 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1480 * nlm/prelude.o: What was this doing here?
1481 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1482 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1483 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1484 * config/powerpc/tm-ppc-nw.h: Ditto.
1486 * nlmstub.def: New file, contains imports for 386 nlm stub.
1488 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1490 * remote-pa.c: New file for HPPA embedded support. Currently it's
1492 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1494 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1496 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1497 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1499 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1501 * remote-mips.c: Remove unused declaration of mips_load.
1503 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1505 * coffread.c: General cleanup, and support for section offsets.
1506 (time.h, sys/types.h, libbfd.h): Don't include.
1507 (cur_src_start_addr, cur_src_end_addr): Rename to
1508 current_source_start_addr, current_source_end_addr.
1509 (nlist_stream_global): Remove.
1510 (nlist_bfd_global): New global variable.
1511 (coff_symfile_read): Remove code that gets and uses fileno()
1513 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1514 section_offsets parameter, add text/data section offset to
1515 appropriate symbols' values.
1516 (read_one_sym): Use bfd_read instead of fread.
1517 (init_stringtab, init_lineno): Change first parameter to a bfd,
1518 use bfd routines instead of raw I/O.
1520 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1522 * symtab.c (decode_line_1): If funfirstline and we get a
1523 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1525 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1527 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1528 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1529 (TAGS): Also pass result of find on config sub-directory to etags.
1530 (ALLPARAM): Remove; now unused.
1532 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1534 * Makefile.in (VERSION): Bump to 4.13.1
1535 * NEWS, README: Update to match gdb 4.13 release version.
1537 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1539 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1540 * cxux-nat.c: Remove dangling #else block.
1541 (m88k_harris_core_register_addr): New function.
1543 * environ.c (init_environ): If no environment, do nothing.
1545 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1547 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1550 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1552 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1555 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1557 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1558 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1559 Include "libiberty.h" instead.
1561 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1563 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1564 add additional argument specifying raw address to permit
1565 proper release of debug registers.
1566 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1569 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1571 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1572 define them in top.c. Add comments to the hooks.
1574 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1576 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1577 `to_remove_breakpoint' fields.
1579 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1581 * infcmd.c (run_command): Remove comment suggesting using
1582 target_has_execution instead of inferior_pid.
1584 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1586 * remote-mips.c (mips_open): add code to handle baud rate.
1588 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1590 * infrun.c (wait_for_inferior): Call target_resume() upon
1591 detection of new processes.
1593 * procfs.c (create_procinfo): Return pointer to new procinfo
1595 * (do_detach): Spacing & formatting cleanup.
1596 * (procfs_wait): Move wait_again label to ensure that we really
1597 wait again. On exit from fork, release new child from gdbs'
1599 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1601 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1603 * i386-nlmstub.c (handle_exception): Wait until the thread has
1604 been started before killing the NLM by pointing the PC at
1607 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1609 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1610 Irix 5 has a standard _sigtramp signal handler.
1611 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1612 it is not needed for a standard _sigtramp signal handler.
1613 Add shared library sections to the section table of the target
1614 before adding the symbols.
1615 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1616 instructions that do not prepare a stack adjustment.
1617 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1618 which does the right thing on machines where `char' is unsigned.
1620 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1622 * remote.c (remote_open): Move setting of inferior_pid prior to
1623 call to remote_start_remote. Also use unique value for pid to
1624 avoid confusion with read_register_pid & friends.
1625 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1627 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1629 * dwarfread.c (bfd.h): Don't include.
1631 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1633 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1634 kill the program being debugged. KillMe(), the undocumented
1635 call intended for this purpose, causes the server to hang.
1637 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1639 * remote.c (read_frame): Calculate run length encoded checksum
1641 * config/sh/stub.c: New file.
1643 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1645 * target.c (find_default_run_target): Make sure to_can_run is set
1648 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1650 * TODO: Remove note about fast watchpoints and remove obsolete
1653 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1655 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1656 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1657 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1659 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1661 * target.c (add_target): Don't call clean_target on target
1663 * (unpush_target): Test for to_close being set before calling.
1664 * (target_xfer_memory, target_info): Check for to_has_memory
1665 before playing with memory.
1667 * remote.c (remote_open): Set inferior_pid to make kill command
1669 * inflow.c (kill_command): Revert change of Aug 2. Use
1670 inferior_pid to determine whether to print out "The program is not
1671 being run." message.
1673 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1675 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1676 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1677 * m3-nat.c: Pass argument to return_to_top_level.
1678 Declare m3_kill_inferior before use.
1679 (port_chain_insert): In "can't happen" case, abort rather than
1680 setting `mid' to large decimal constant (which gcc warns about).
1681 (get_thread_name): Use cast to convert const char * to char *.
1682 (add_mach_specific_commands): #if 0 "thread break" command.
1683 (m3_trace_him): Call push_target.
1684 (mach_really_wait): New argument pid; remove unused
1686 (intercept_exec_calls): Call target_terminal_init and
1687 target_terminal_inferior once the child execs.
1688 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1690 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1692 * procfs.c (procfs_mourn_inferior): don't dereference the
1693 procinfo pointer after it has been freed.
1695 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1697 * breakpoint.c (breakpoint_1): Improve pluralization in display
1698 of breakpoint hit counts.
1700 * language.h (struct language_defn): Remove unused field
1702 (longest_float): Remove, no longer used.
1703 * language.c (unknown_language_defn, auto_language_defn,
1704 local_language_defn): Remove init of la_longest_float field.
1705 * c-lang.c (c_language_defn, cplus_language_defn,
1706 asm_language_defn): Ditto.
1707 * ch-lang.c (chill_language_defn): Ditto.
1708 * m2-lang.c (m2_language_defn): Ditto.
1710 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1712 * defs.h (bfd_read, bfd_seek): Remove declarations.
1713 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1715 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1717 * inflow.c (kill_command): Fix a bug which prevented target
1718 programs to be killed.
1720 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1722 * defs.h: Change two-line declarations to one-line form.
1723 (NORETURN): Define as "volatile" only for older GCCs.
1724 (ATTR_NORETURN): Define for newer GCCs.
1725 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1727 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1729 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1730 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1731 disable_breakpoint): Don't call breakpoints_changed; it is now
1732 called via the *_breakpoint_hook functions.
1733 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1735 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1737 * stabsread.c (read_type): Fix a bug in enum size calculation.
1739 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1741 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1742 argument types to shut up GCC.
1744 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1745 linker stub, then return the address the stub will return to.
1746 (frame_saved_pc): Correctly restart the search for the saved
1747 pc when a linker stub is encountered.
1749 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1750 register stores emitted by the version 9 HP compilers.
1751 (inst_saves_fr): Relax test for a specific base register (%r1);
1752 this avoids losing with the version 9 HP compilers.
1753 (skip_prologue): Try to skip argument stores emitted by the HP
1754 compilers. It's not perfect, but it's better than before.
1756 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1758 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1759 calling write_register_pid.
1760 * (write_register_pid): Add prototype.
1762 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1764 * remote.c (read_frame): Split readchar/checksum calculation into
1765 two parts since evaluation order is undefined.
1767 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1769 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1770 * Makefile.in (coredep.o): Add inferior.h as dependency.
1771 * inflow.c: Add F_SETOWN to list of defines to check
1772 around code that uses F_SETOWN.
1774 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1776 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1777 set the -L and -B directory prefixes so we can link with it.
1779 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1781 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1782 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1785 * General hackery to support alternate user-interface.
1786 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1787 disable_breakpoint): Call hooks for alternate user-interface.
1788 * defs.h: Add declarations for alternate user-interface hooks.
1789 * main.c (main): Add --nw (and --nowindows) options to disable
1791 * (near call to command_loop): Call command_loop_hook if set.
1792 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1793 * stack.c: Call print_frame_info_listing_hook if set.
1794 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1795 other files to make sure that calls to error and warning will
1796 work. Call init_ui_hook after everything else.
1797 * utils.c (query): Call query_hook if set.
1798 * (gdb_flush): Call flush_hook if set.
1799 * Change _initialize_utils to initialize_utils cuz we don't use
1800 automatic initialization of utils.c anymore.
1802 * Support for TK GUI.
1803 * Makefile.in: Add rule for gdbtk.o.
1804 * configure.in: Add support for --enable-gdbtk.
1805 * gdbtk.c: New file. Contains support routines for TK interface.
1806 * gdbtk.tcl: New file. Implements GUI policy.
1808 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1811 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1813 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1814 there and we are using the gcc from the tree.
1815 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1817 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1819 * Makefile.in (annotate.o): Add dependencies.
1821 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1823 * sparclite/aload.c: Added new -q (quiet) option.
1824 return 0 exit status if file was successfully downloaded.
1826 * nlm/gdbserve.c: merge in command line argument parsing changes
1827 and bug fixes made to i386-nlmstub.c.
1829 * i386-nlmstub.c: The returnLength field must be initialized
1830 before portConfig is passed to AIOGetPortConfiguration.
1831 Compare command line arguments with strnicmp(); args are
1832 case insensitive on netware.
1834 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1836 * Makefile.in (DISTSTUFF): Add definition.
1837 (diststuff): Add for new distribution support.
1838 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1839 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1840 Remove old distribution building rules, now uses standard
1841 distribution support in parent directory Makefile.in.
1843 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1845 * target.c (push_target): Cast result from xmalloc.
1847 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1849 * elfread.c (elf_symtab_read): Discard compiler labels generated
1850 by the Solaris 2.1/Intel SunPro compiler.
1852 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1854 * target.c (nomemory): Fix prototype and routine to take correct
1857 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1859 * Makefile.in (clean): Remove libgdb-files.
1861 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * coredep.c: Include inferior.h.
1865 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1867 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1870 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1872 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1873 .cp as C++, alphabetize better.
1875 * breakpoint.c (ignore, condition): Move usage note into body of
1876 help text, so first line can be one-line summary.
1878 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1880 * target.c (unpush_target): Fix handling of removal of top target.
1882 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1884 * Makefile.in: Add stuff to build nlmstub.
1885 * Add rule for annotate.o to keep Sun make happy.
1886 * configure.in: Add config for powerpc/Netware.
1888 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1889 filename. This speeds up handling of trailing N_SO stabs (they
1890 mark the end of a .o file).
1892 * target.c, target.h: Change the way pushing and popping of
1893 targets work to support target overlays and inheritance.
1894 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1895 Fixup references to current_target, due to previous changes.
1897 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1898 needed to get the address of longjmp out of the target.
1900 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1902 * main.c: Include <ctype.h>.
1904 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1906 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1909 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1911 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1913 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1915 * Makefile.in (VERSION): Bump to 4.12.4.
1917 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1919 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1920 * configure.in (m88*-harris-cxux*): New configuration.
1921 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1922 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1924 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1925 (TARGET_WRITE_PC): Pass pid through to register writers.
1927 * configure.in (m68*): Put vendor-only-specified host configs
1928 after vendor-and-os-specified configs.
1929 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1931 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1932 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1935 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1937 * elfread.c (elf_symtab_read): Handle error return from
1938 bfd_get_dynamic_symtab_upper_bound gracefully.
1940 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1942 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1943 registers in use by the inferior.
1944 * coredep.c (fetch_core_registers, register_addr): Use it.
1945 * findvar.c (registers_changed, registers_fetched,
1946 read_register_bytes): Ditto.
1947 * infcmd.c (do_registers_info, registers_info): Ditto.
1948 * infptrace.c (fetch_inferior_registers,
1949 store_inferior_registers): Ditto.
1950 * stack.c (frame_info): Ditto.
1952 * coredep.c (CORE_REGISTER_ADDR): New macro.
1953 (fetch_core_registers): Use it.
1955 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1956 * symfile.c (add-symbol-file): Add usage note to help string.
1957 (add_shared_symbol_files_command): New command.
1960 * inferior.h (read_pc_pid): Declare.
1961 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1962 variable b, remove unused variable other_type_used.
1963 * main.c (inferior.h, call-cmds.h): Include.
1964 (gdb_init): Declare.
1965 * remote.c (remote_wait): Return 0 by default.
1967 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1969 Stop printing at null char option, from Oliver Meyer
1970 (omeyer@i3.informatik.rwth-aachen.de).
1971 * valprint.h, valprint.c (stop_print_at_null): New global.
1972 * valprint.c (_initialize_valprint): New print set subcommand
1974 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1975 printing a char array, adjust the number of chars to print.
1977 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1979 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1980 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1981 pic code in addition to prologues where an instruction from the
1982 prologue gets moved into the delay slot of a branch instruction
1983 immediately following the prologue. A table of potential prologue
1984 instructions (prologue_insn_tbl) is now used for picking apart a
1986 (frame_find_saved_regs): Changed the way in which limit gets set
1987 so that the delay slot of branch instructions immediately
1988 following the prologue gets examined.
1989 (pushed_size, store_parm_word, store_parm, push_parameters,
1990 collect_returned_value): Deleted.
1992 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1994 * infrun.c (wait_for_inferior): Handle stepping into leaf
1995 functions whose prologue consists of gp loading code only.
1997 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1999 * dbxread.c: Don't include libbfd.h.
2000 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
2001 <time.h>, or <sys/types.h>.
2002 * elfread.c (elf_symfile_read): Use only standard BFD functions to
2003 collect information about the stab and stab string sections.
2005 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
2007 * stabsread.c (read_huge_number): handle large unsigned number
2008 for stabs generated by os9k C compiler.
2010 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
2012 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
2013 * breakpoint.h (hit_count): New breakpoint field.
2014 * breakpoint.c (show_breakpoint_hit_counts): New variable.
2015 (clear_breakpoint_hit_counts): New function.
2016 (bpstat_stop_status): Increment the hit count.
2017 (breakpoint_1): Display the hit count.
2018 * infcmd.c (run_command): Reset breakpoint hit counts.
2019 * target.c (generic_mourn_inferior): Don't clear ignore counts if
2020 displaying hit counts.
2022 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2024 * elfread.c (elf_symfile_read): Unconditionally add dynamic
2025 symbols for all symbol files. Makes skipping over the
2026 trampoline code work when stepping from a function in a shared
2027 library into a function in a different shared library for Irix 5.
2028 Other ELF targets do not have enough information in their
2029 dynamic symbol tables to make this work.
2030 (elf_symtab_read): Relocate mst_solib_trampoline address.
2032 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
2034 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
2035 * configure.in (m68*-atari-sysv4*): New configuration.
2036 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2037 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
2038 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
2039 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
2040 * config/m68k/amix.mh, config/m68k/amix.mt,
2041 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
2044 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2046 * symtab.c (find_function_start_sal): New function to find
2047 the start of a function from a function symbol.
2048 (decode_line_1, decode_line_2): Use it instead of open coded
2049 partial copies of the code.
2050 (list_symbols): Quote symbol name before passing it to
2051 break_command to enable proper handling of mangled symbols.
2053 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
2055 * ch-exp.y (match_simple_name_string): Don't lower-case here.
2056 * ch-exp.y (yylex): First try name lookup using exact name
2057 typed by user; if that fails, try lower-cased name.
2059 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2061 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
2062 Move "no debugging symbols found" test to symfile.c.
2063 * symfile.c (syms_from_objfile, reread_symbols): Add
2064 "no debugging symbols found" test.
2065 * coffread.c (init_stringtab): Handle stripped files with a
2066 stringtab offset of zero gracefully.
2067 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2068 BFD instead of stop_pc heuristic to determine if it is a dynamically
2070 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2071 ioctl, it indicates that the process has exited.
2073 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2075 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2076 .PARISC.unwind section now.
2078 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2080 * breakpoint.c (mention): Always show breakpoint address if no
2083 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2085 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2086 handling of shared libraries for non-ELF executables, but only if
2087 HANDLE_SVR4_EXEC_EMULATORS is defined.
2088 (locate_base): Try to find debug_base in the dynamic linker
2089 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2090 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2091 Define to enable handling of shared libraries for a.out executables,
2092 run under Solaris BCP.
2094 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * infrun.c (wait_for_inferior): Print "Program exited normally"
2097 regardless of batch_mode.
2098 * defs.h, top.c (batch_mode): Removed.
2100 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2102 * Makefile.in (dcache_h): Remove redundant definition.
2103 (init.c): Add a comment.
2104 (top.c): Remove explicit compile action.
2105 * breakpoint.c (mention): Share code indicating location of
2106 break/watchpoints, don't print address if addressprint is off.
2107 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2108 (demangle): Remove redundant declarations.
2109 * eval.c: Remove redundant function declarations.
2110 * objfiles.h: Cosmetic and grammatical improvements.
2111 * TODO: Various updates.
2113 * remote-mips.c: Replace all \r chars with \015.
2114 (mips_receive_header): Display control characters readably.
2115 (mips_xfer_memory): Add a simple progress display.
2117 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2119 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2121 * remote-hms.c (flush): New function.
2122 (expect): Get edge case right.
2123 (hms_read_inferior_memory): Be more tolerant of line noise.
2125 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2127 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2128 target files, not non-existent mach3.mh and mach3.mt.
2130 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2132 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2133 symbols for all symbol files. Makes skipping over the
2134 trampoline code work when stepping from a function in a shared
2135 library into a function in a different shared library.
2136 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2138 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2140 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2141 names mean end of .o file.
2142 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2143 top of routine. Handle new thread notification cleanly.
2144 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2145 thread notification scheme.
2146 * (child_resume): General cleanups, handle resumption of all
2149 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2151 * ser-go32.c: Rewrite to run under windows.
2152 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2154 * serial.c (serial_open): Notice device "pc".
2155 * remote-e7000.c: Fix copyright date.
2156 (expect): Compare \n and \r the same.
2157 (e7000_open): Allow pc as a serial port
2158 * sh/sh.mt: Add ser-e7kpc.
2159 * h8300/h8300hms.mt: Add ser-e7kpc.
2160 * main.c (proc_wait): Don't wait if using go32.
2162 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2164 * somread.c: Simplify by using stabsect_build_psymtabs.
2165 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2166 corresponding to the name of the text section. All references
2168 (somstab_build_psymtabs): Delete function, no longer needed.
2170 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2172 * somread.c: Renamed from paread.c. Changed function names and
2173 comments to reflect that this file deals with SOM (an object file
2174 format), rather than the PA (a cpu).
2175 (Makefile.in): Chaned appropriately.
2176 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2177 * dbxread.c (somstab_build_psymtabs): Renamed from
2178 pastab_build_psymtabs.
2180 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2182 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2183 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2185 * Makefile.in: Updated for core-sol2.c.
2186 * README: Add notes about SPARCworks cc under Solaris 2.x,
2187 from Casper H.S. Dik (casper@fwi.uva.nl).
2188 * config/mips/xm-makeva.h: Removed, no longer necessary.
2189 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2190 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2191 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2193 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2195 * gdba.el: Put program input and output in a separate buffer.
2197 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2199 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2200 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2201 with global variable of same name in libnsl.so on UnixWare.
2203 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2205 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2206 embedded in template name.
2208 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2210 * config/i386/nm-linux.h: change calling convention of
2211 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2212 target_insert_watchpoint() and
2213 target_remove_watchpoint().
2215 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2216 to be long long in gdb.
2217 * config/mips/tm-bigmips.h: ditto.
2219 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2221 * c-lang.c (asm_language_defn): New definitions for language_asm,
2222 mostly copied from c_language_defn, to avoid warnings when
2223 switching between c and asm stack frames.
2225 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2227 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2228 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2229 (upgrade_type, handle_psymbol_enumerators): Likewise.
2230 (has_opaque_xref, cross_ref): Likewise.
2231 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2232 debugging information, rather than doing it here.
2233 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2234 point in ecoff_debug_swap backend structure, rather than calling
2235 ecoff_slurp_symbolic_info directly.
2237 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2239 * breakpoint.c: Include annotate.h. Call annotate_field rather
2240 than printing annotation directly.
2242 * main.c: Include string.h.
2244 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2246 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2247 call it instead of doing normal loop.
2248 * infcmd.c (attach_command): Don't call wait_for_inferior if
2250 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2251 hook that can decide whether to step over the next breakpoint.
2252 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2253 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2256 * configure.in: Improve sorting/formatting of hosts and targets.
2257 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2258 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2259 * Makefile.in (stop-gdb): New target.
2260 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2263 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2265 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2266 the identical initialization can be deleted from main.c, but i
2267 haven't done so just in case.
2269 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2271 * gdba.el: Added menu windows and slightly improved window
2272 handling to gdba.el. Fixed numerous minor bugs that were causing
2273 emacs and gdb to fall out of sync.
2275 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2277 * breakpoint.c: annotate changes lost at merge, put back in.
2279 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2281 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2284 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2286 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2288 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2289 writing of floating registers, the dpx2 kernel disallows it.
2290 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2291 is contained in o_praw.
2292 * irix5-nat.c (solib_map_sections): Adjust sections by the
2293 difference between the loaded address and the prelinked address.
2294 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2296 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2297 symbols, their value is absolute.
2298 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2299 libraries fh->adr fields of zero. Relocate minimal symbol values
2300 upon readin. Relocate non-stabs symbols upon readin.
2301 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2302 start address of the outermost block.
2303 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2304 instead of section_offsets and use relocated pst->textlow for
2305 line number and procedure address relocations.
2307 From gmo@MicroUnity.com (Guillermo A. Loyola):
2308 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2309 Handle SGI Irix5 stIndirect symbol type.
2311 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2313 * breakpoint.c: fix a syntax error native cc does not like.
2315 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2316 * sparclite/Makefile.in: ditto.
2317 * sparcl-tdpe.c: change file name because first 8 chars has to be
2319 * sparcl-stub.c: ditto.
2321 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2323 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2325 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2327 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2328 ignore) a PID argument.
2329 (hppa_pop_frame): Pass a PID to target_write_pc.
2330 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2331 and pass through a PID argument.
2332 (target_read_pc, target_write_pc): Update prototypes.
2334 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2336 * Makefile.in: add new file sparclite-tdep.c.
2337 * sparclite/Makefile.in: add new file sparclite-stub.c.
2338 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2340 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2341 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2343 * sparclite-tdep.c: new file, contains hardware breakpoint support
2345 * sparclite-stub.c: new file, stub code that add support hardware
2347 * breakpoint.c: add hardware breakpoint support.
2348 * breakpoint.h: add new breakpoint type to support hardware
2350 * config/mips/nm-irix4.h: change interface for target dependent
2351 code supporting watch point.
2352 * config/pa/nm-hppab.h: change interface for target dependent
2353 code supporting watch point.
2355 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2357 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2359 * stabsread.c (read_struct_fields): os9k nested structure does not
2360 have terminating ';', instead it just get to ',' and bit position
2363 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2365 * nlmread.c (nlm_symtab_read): Clean up a bit.
2366 * (nlm_symfile_read): Record bounds of main() so that backtrace
2367 command will know where to stop.
2368 * objfiles.c (objfile_relocate): Relocate entry point/func info
2369 for backtrace as well.
2370 * objfiles.h: Define values for invalid PCs for entry point info.
2371 * symfile.c (init_entry_point_info): Initialize invalid values
2372 with aforementioned macros.
2373 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2374 to cause backtrace to stop when it gets back to main().
2375 * config/i386/tm-i386nw.h: Ditto.
2377 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2379 Fix value_print, which used to be ostensibly language-independent,
2380 but would print pointers and arrays in C syntax. Instead, call
2381 a language-specific function.
2382 * language.h (struct language_defn): New functional field
2384 (LA_VALUE_PRINT): New macro.
2385 * language.c (unk_lang_value_print): New stub/dummy function.
2386 (unknown_language_defn, auto_language_defn, local_language_defn):
2388 * c-valprint.c (c_value_print): New function, with code moved from:
2389 * valprint.c (value_print): ... here. Now just invoke
2390 LA_VALUE_PRINT to do language-specific stuff.
2391 * valprint.c (value_print_array_elements): Make non-static.
2392 * c-lang.c (c_language_defn, cplus_language_defn): Add
2393 c_value_print in the la_value_print field.
2394 * m2-lang.c (m2_language_defn): Likewise.
2395 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2396 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2397 * ch-valprint.c (chill_value_print): New function, based on
2398 c_value_print, but use Chill "look and feel."
2399 * c-lang.h (c_value_print): New prototype.
2400 * ch-lang.h (chill_value_print): New prototype.
2401 * value.h (value_print_array_elements): New prototype.
2403 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2404 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2406 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2408 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2409 to new file top.c. Make things extern instead of static and
2410 similar rearrangements to deal with this.
2412 * utils.c: Move fputs_unfiltered to main.c. Remove
2413 FPUTS_UNFILTERED_OVERRIDE ifndef.
2414 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2415 and libgdb uses utils.c and top.c.
2417 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2419 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2421 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2423 * ch-valprint.c (chill_val_print_array_elements): New function.
2424 A Chill version of val_print_array_elements, it prints the
2425 array index labels, in additions ot the array element values.
2426 (chill_val_print): Use the new function.
2428 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2430 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2432 * defs.h (enum language): Add language_asm.
2433 * findvar.c (read_register_bytes read_register_gen
2434 write_register_bytes read_register read_register_pid
2435 write_register write_register_pid supply_register): Move multi-
2436 thread handling down into these routines. Create XXX_pid routines
2437 that allow register references to specify the pid.
2438 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2439 read_sp write_sp read_fp write_fp): Move these routines from
2440 infcmd to findvar to centralize the whole mess.
2441 * i386-nlmstub.c: Portability fixes.
2442 * infptrace.c (child_resume): Conditionalize to allow other natives
2443 to override it. Remove PIDGET gubbish, it's no longer necessary.
2444 * infrun.c (wait_for_inferior): Put registers_changed() before
2445 target_wait() to speed up remote debugging.
2446 * Replace code that reads registers from other threads with much
2447 nicer looking new function calls (see changes to findvar.c).
2448 * Don't skip prologues if debugging assembly source.
2449 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2450 child_resume to handle multi-thread debugging properly.
2451 * remote.c: Add O response to get console output from target.
2452 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2453 SERIAL_ERROR here to simplify callers.
2454 * Change static var timeout to remote_timeout.
2455 * (fromhex): Remove unnecessary return -1 at end of routine.
2456 * (remote_wait): Turn this into a big switch statement. Add
2457 support for O response.
2458 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2459 * (getpkt): Split getpkt into two parts. read_frame deals with
2460 all formatting issues, run-length encoding, and framing. getpkt
2461 now handles error recovery, and frame detection.
2462 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2463 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2464 control. (hardwire_readchar): Handle EINTR from read().
2465 * symfile.c (deduce_language_from_filename): Add support for .s
2467 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2468 override infptrace's child_wait.
2469 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2470 instead of XXXlynx.h.
2471 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2473 * nlm/gdbserve.c: Portability fixes.
2475 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2477 * inftarg.c (child_wait): Call proc_wait, not wait.
2478 (child_mourn_inferior): Call proc_remove_foreign.
2479 * main.c (gdb_init): Call init_proc.
2480 * main.c: Provide dummy versions of init_proc, proc_wait, and
2481 proc_remove_foreign for the gdb case (the libgdb case provides its
2482 own versions of these functions).
2483 * Makefile.in (libgdb-files): Add libproc.a.
2485 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2487 Hardware watchpoints for Linux, from Rick Sladkey
2488 (jrs@world.std.com).
2489 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2490 new hardware breakpoint recovery method.
2491 * i386v-nat.c (i386_insert_watchpoint,
2492 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2493 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2494 New functions to support the 386 hardware debugging registers.
2495 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2496 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2497 target_insert_watchpoint, target_remove_watchpoint): Define these
2498 macros to use the hardware debugging functions in i386v-nat.c.
2500 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2502 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2505 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2507 * target.c, target.h: New variables target_activity_function and
2509 * inflow.c, inferior.h: New functions set_sigio_trap and
2511 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2513 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2515 * remote-sim.h (sim_verbose): Delete.
2516 Document callbacks needed.
2517 (sim_*): Change result to void where there isn't one.
2518 (sim_open): Clarify argument and error response.
2519 (sim_close): Declare.
2520 (sim_load): Change bfd_handle argument to file name. Clarify result.
2521 (sim_create_inferior): Renamed from sim_set_args.
2522 (sim_set_pc): Delete.
2523 (sim_info): Delete printf_fn argument.
2524 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2525 (gdbsim_load): Try sim_load first.
2526 (gdbsim_create_inferior): Call sim_create_inferior.
2527 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2528 (gdbsim_close): Call sim_close.
2529 (gdbsim_files_info): Update call to sim_info.
2530 (gdbsim_ops): Realign comments.
2532 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2534 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2536 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2537 the auxent if the symbol's name is ".file". From David Edelsohn
2538 <c1dje@watson.ibm.com>.
2540 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2542 * breakpoint.c (breakpoint_1): Fix typo.
2544 * annotate.c (annotate_field_end): Fix typo.
2546 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2548 * Makefile.in (TSSTART): Remove; no longer used.
2550 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2551 fputs_unfiltered and exit directly, rather than fatal. The latter
2552 calls vfprintf_unfiltered!
2554 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2555 * value.h, printcmd.c (print_value_flags): Move from here...
2556 * annotate.c: ...to here, and make it use can_dereference.
2558 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2560 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2561 Remove, needed for both native and cross.
2562 * target.c (attach_flag, generic_mourn_inferior): Put here.
2563 * utils.c (job_control): Put here.
2564 (terminal.h): Don't include anymore.
2566 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2568 * source.c (find_source_lines): Always use code that was #ifdef
2569 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2570 leaving it on the chain. Reindent much of this function.
2571 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2572 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2573 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2574 config/ns32k/xm-ns32km3.h: Remove all references to
2575 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2576 * main.c, fork-child.c, many config files: Remove all
2577 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2580 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2581 This avoids __eprintf troubles.
2583 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2585 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2586 initialization code which needs to be called even if we bypass the
2587 command line stuff into gdb_init.
2588 * utils.c (fputs_unfiltered): Surround in #ifndef
2589 FPUTS_UNFILTERED_OVERRIDE.
2590 * Makefile.in (libgdb.a): New target.
2592 * utils.c: Rearrange I/O stuff a bit so that all output goes
2593 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2594 which made %s not work with arbitrarily large strings.
2595 * printcmd.c (printf_command): Use printf_filtered, not
2596 printf_unfiltered and printf, now that arbitrary limit is gone.
2599 * breakpoint.c (watchpoint_check): Remove unused variable b.
2600 * stack.c (print_frame_info): Move sp and buf inside #if.
2601 * eval.c (evaluate_subexp): Remove unused variables pp,
2602 mangle_ptr, ptr, and mangle_tstr.
2603 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2605 * symtab.c (lookup_symtab): Put variable copy inside #if.
2606 (decode_line_1): Put variable q1 inside #if 0.
2607 * target.h: Declare target_link.
2608 * infrun.c (wait_for_inferior): Remove unused variables signame.
2609 * remote.c (remote_resume): Remove unused variable name.
2610 * c-exp.y (parse_number): Parenthesize operand of shift.
2611 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2612 (this is a semantic change, the warning seems to have detected a bug).
2613 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2614 * coffread.c: Move variable temptype inside #if.
2615 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2617 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2618 (chill_val_print): Remove unused variable in_range.
2619 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2620 (chill_val_print): Add default case for switch.
2621 * stabsread.h: Declare stabsect_build_psymtabs.
2622 * os9kread.c (read_minimal_symbols): Make this return void.
2623 (os9k_symfile_read): Remove unused variables stb_exist and val.
2624 (os9k_symfile_init): Remove unused variable val.
2625 (fill_sym): Remove unused variable id.
2626 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2627 unused variable nsl.
2628 Remove unused variable symfile_bfd.
2629 #if 0 unused variables lbrac_unmatched_complaint and
2630 lbrac_mismatch_complaint.
2631 Remove declaration for non-existent function os9k_next_symbol_text.
2633 * annotate.c, annotate.h: New files, containing a function for
2634 each annotation which outputs it.
2635 * Move breakpoints_changed from breakpoint.c to annotate.c.
2636 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2637 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2638 Use annotate.c functions to output annotations.
2639 * Makefile.in (OBS): Add annotate.o.
2641 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2643 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2644 elf_unwind_entries are always initialized.
2646 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2647 stubs which return directly to the caller rather than to the stub
2650 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2652 * c-exp.y (yyerror): Display a more informative error message.
2653 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2654 * m2-exp.y (yyerror): Ditto.
2656 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2658 * inflow.c (job_control): Move definition to front of file.
2660 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2662 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2663 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2665 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2667 * Makefile.in (kdb): Remove old init.c creation commands.
2668 * configure.in (sparclite): Match on sparclite*.
2669 * sparclite/aload.c (main): Only change section addresses for
2670 a.out format object files.
2672 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2674 * config/i386/go32.mh: Define CC.
2676 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2678 * gdbserver/Makefile.in: Remove irrelevant definitions and
2679 comments inherited from the gdb Makefile.
2680 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2681 (VERSION): Update to 4.12.3.
2682 (gdbserver): Remove any existing executable first.
2683 (distclean, realclean): Remove nm.h.
2684 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2685 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2686 Don't use absolute pathname.
2688 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2690 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2693 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2695 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2696 (print_it_normal): Add annotations for the inferior starting and
2697 stopping, and for all the various messages related to how it
2700 * printcmd.c (do_one_display): Annotate.
2701 * stack.c (print_frame_info): Annotate printing of stack frames.
2703 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2705 * remote.c (get_offsets): Handle case where stub doesn't support
2708 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2710 Add partial support for g++ code compiled with -fvtable-thunks.
2711 * c-valprint.c (c_val_print): Add vtblprint support
2713 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2714 pointers (if using thunks) as well as array of structs (otherwise).
2715 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2716 level, and make the latter non-static (so define_symbol can use it).
2717 * stabsread.c (define_symbol): If the type being defined is a
2718 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2719 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2720 * values.c (value_virtual_fn_field): Handle thunks.
2721 * values.c (value_headof): Minor efficiency hack.
2722 * values.c (value_headof): Incomplete thunk support. FIXME.
2724 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2726 * valprint.c (print_longest): Clarify comment about use_local.
2727 * printcmd.c, defs.h (print_address_numeric), callers in
2728 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2729 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2730 exec.c: New argument use_local.
2731 * source.c (identify_source_line): Use filtered output. Use
2732 print_address_numeric.
2734 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2735 language.c (type_error, range_error): Use filtered output.
2736 * utils.c (error_begin): Update comment to tell people to use
2739 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2740 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2743 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2745 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2746 from the fault, #ifndef FAULTED_USE_SIGINFO.
2747 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2749 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2751 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2752 Explicitly annotate each record.
2754 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2756 * xcoffexec.c: Reformat to standards and lint.
2757 (language.h): Include.
2758 (exec_close): Declare arg "quitting".
2759 (file_command): Declare arg "from_tty".
2760 (map_vmap): Cast xmalloc result to PTR.
2761 * rs6000-nat.c: Reformat to standards and lint.
2762 (exec_one_dummy_insn): Use char array for saved instruction.
2763 (fixup_breakpoints): Declare.
2764 (vmap_ldinfo): Be more informative in fatal error messages.
2765 (xcoff_relocate_symtab): Define to return void.
2766 * xcoffsolib.h: Reformat to standards, improve comments.
2767 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2769 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2771 * utils.c, defs.h (error_begin): New function.
2772 (quit): Print annotation before printing the error message.
2773 * main.c (return_to_top_level): Print annotation before doing the
2775 * symtab.c (decode_line_1): Call error not warning and then
2776 return_to_top_level. Call error_begin and printf_unfiltered
2777 rather calling warning (before calls to return_to_top_level).
2778 * core.c (memory_error): Use error_begin, printf_unfiltered,
2779 print_address_numeric and return_to_top_level instead of error.
2780 Cleans up a FIXME-32x64.
2781 * language.c (type_error, range_error): Call error_begin
2782 not just target_terminal_ours.
2784 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2785 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2786 side of an assignment is non-portable.
2788 * utils.c (query): Change syntax of query annotations to be
2789 consistent with other input annotations.
2790 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2792 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2794 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2796 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2797 that have a stack frame size of 32k or larger (from Paul Flinders).
2798 Remove #if 0'd code.
2800 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2802 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2803 for Lynx platforms that need it.
2804 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2806 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2808 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2809 than trying to deduce it from the fault.
2811 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2813 * printcmd.c (print_address_symbolic): Initialize name to empty
2814 string to avoid core dump if lookup fails.
2815 * remote-e7000.c (printf_e7000debug): Error if target not open.
2817 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2819 * i386-nlmstub.c: Update to be more in line with PIN stub.
2820 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2821 * (hex2mem): Init ptr.
2822 * General cleanups to use ConsolePrintf, standard prologues, etc...
2824 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2826 * i386-nlmstub.c: More changes to be compatible with remote.c.
2828 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2829 into (the far less frequently called) dbx_symfile_read.
2831 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2833 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2835 * dbxread.c (record_minimal_symbol): Record the section
2836 associated with the symbol to make dynmaic relocation work.
2837 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2838 Solaris brain-damage which don't apply to relocatable object
2840 * (stabsect_build_psymtabs): New routine to read stabs out of an
2841 arbitrarily named section.
2842 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2844 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2845 stabs out of the nlm.
2846 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2847 brain-damage which don't apply to relocatable object files.
2848 * remote.c (putpkt): Improve error reporting and error handling.
2849 * (get_offsets): Temporary kludge to force data & bss sections to
2850 have the same relocation.
2851 * stabsread.c (define_symbol, scan_file_globals): Record section
2854 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2856 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2857 FIXME-32x64 comment.
2859 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2861 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2862 to after call to target_wait. This means that flush_cached_frames
2863 can call target_terminal_ours if it wants to.
2864 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2865 comment about why the code is dubious.
2867 * stabsread.c (read_type): Call read_type, not nonexistent
2870 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2872 * remote-os9k.c (rombug_fetch_registers): set trace mode
2874 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2876 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2878 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2879 passed to process_one_symbol.
2880 * stabsread.c (read_type): process os9k functio prototype.
2882 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2884 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2887 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2889 * utils.c (prompt_for_continue): Annotate prompt.
2890 (query): Annotate query.
2891 * printcmd.c (print_frame_args): Change syntax of argument
2892 annotation to make name and value part of a single group of
2893 annotations, not two separate groups.
2894 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2895 * valprint.c (val_print_array_elements): Change syntax of
2896 annotation to be more concise.
2897 * main.c, defs.h (command_line_input): New argument tells what
2898 string to include in the annotations.
2899 * symtab.c (decode_line_2), main.c (read_command_lines,
2900 command_loop): Change callers.
2902 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2903 target null pointer.
2904 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2906 * printcmd.c (output_command): Annotate things we print here too.
2907 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2908 * Move declaration of print_value_flags from defs.h to value.h.
2909 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2911 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2913 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2914 BFD handles sun3 dynamic relocations now.
2915 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2918 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2920 * printcmd.c (print_command_1): Annotate the top-level expressions
2922 (print_frame_args): Annotate each argument.
2923 * printcmd.c, defs.h (print_value_flags): New function.
2924 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2925 * valprint.c (val_print_array_elements): Annotate each array element.
2927 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2929 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2930 the register contains a pointer to the type, not the type itself.
2932 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2934 * main.c (main): Accept --annotate=N option and make --fullname
2935 the same as --annotate=1.
2936 (command_line_input): Print annotatation before and after prompt.
2937 * blockframe.c (flush_cached_frames): Print annotation.
2938 * Rename frame_file_full_name to annotation_level and move it from
2940 * source.c (identify_source_line): If annotation_level > 1,
2941 change output format.
2942 * breakpoint.c: Print annotation whenever a breakpoint changes.
2943 * main.c: New variable server_command.
2944 (command_line_input): Parse "server " and set server_command.
2945 (dont_repeat): Check server_command.
2947 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2949 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2950 updating raw_symbol and symnum. Return a value in the case where
2953 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2955 * parse.c: Don't define block_found; it is defined in symtab.c.
2956 * parser-defs.h: Add comment regarding block_found.
2958 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2960 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2963 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2965 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2966 section vma. Do not read dynamic relocs for sun3 executables to
2967 avoid BFD assertion message.
2969 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2971 * nm-hppab.h (KERNEL_U_ADDR): Define.
2972 (FIVE_ARG_PTRACE): Likewise.
2973 (CANNOT_STORE_REGISTER): Likewise.
2974 * nm-hppah.h (KERNEL_U_ADDR): Define.
2975 (FIVE_ARG_PTRACE): Likewise.
2976 (CANNOT_STORE_REGISTER): Likewise.
2977 (NEED_TEXT_START_END): Likewise.
2979 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2980 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2981 (FIVE_ARG_PTRACE): Likewise.
2982 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2983 (FIVE_ARG_PTRACE): Likewise.
2985 * hppa-tdep.c (read_unwind_info): Make static.
2986 (restore_pc_queue): Indirect through the target vector to
2987 reload the register state.
2989 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2991 * paread.c (compare_unwind_entries): Delete function. It's been
2992 moved into hppa-tdep.c.
2993 (read_unwind_info): Likewise.
2994 (pa_symfile_read): No longer call read_unwind_info. The unwind
2995 tables will be read in as they are needed.
2997 * hppa-tdep.c (compare_unwind_entries): New function.
2998 (read_unwind_info, internalize_unwinds): Likewise.
2999 (find_unwind_entry): Read in unwind information on demand.
3001 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
3003 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
3004 to : in search path processing.
3005 * defs.h (qsort): Rename argument in prototype.
3006 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
3008 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
3009 (false): Eliminate usages.
3011 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
3013 * h8500-tdep.c (initialize_h8500_tdep, large_command):
3014 All references to value changed to value_ptrlage_command is now
3016 All references to value changed to value_ptr.
3017 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
3018 * remote-hms.c (hms_wait): Timeout after five seconds.
3019 * ser-go32.c (dosasync_read): Poll if timeout < 0.
3020 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
3021 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
3023 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3025 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
3027 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
3029 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3031 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
3032 bp_watchpoint_scope breakpoints.
3033 (struct breakpoint): Add val_chain and related_breakpoint fields
3034 for use by watchpoints.
3036 * breakpoint.c (within_scope): Delete. No longer used.
3037 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
3038 (target_{remove,insert}_watchpoint): Likewise.
3039 (can_use_hardware_watchpoint): New function.
3040 (remove_breakpoint): New function to remove a single breakpoint
3041 or hardware watchpoint.
3042 (insert_breakpoints): Handle insertion of hardware watchpoints.
3043 Store a copy of the value chain derived from the watchpoint
3045 (remove_breakpoints): Simplify by using remove_breakpoint.
3046 (delete_breakpoint): Likewise.
3047 (watchpoint_check): Delete the watchpoint and watchpoint scope
3048 breakpoints when the watchpoint goes out of scope. Save & restore
3049 the current frame after checking watchpoints.
3050 (breakpoint_init_inferior): Likewise (restarting the program
3051 makes all local watchpoints go out of scope).
3052 (bpstat_stop_status): Handle hardware watchpoints much like normal
3053 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
3054 when the watchpoint goes out of scope. Remove and reinsert all
3055 breakpoints before returning if we stopped when a hardware watchpoint
3057 (watch_command): Use a hardware watchpoint when possible. If
3058 watching a local expression, build a scope breakpoint too.
3059 (map_breakpoint_numbers): Also call given function for any
3060 related breakpoints.
3061 (disable_breakpoint): Never disable a scope breakpoint.
3062 (enable_breakpoint): Handle hardware breakpoints much like normal
3063 breakpoints, but recompute the watchpoint_scope breakpoint's
3064 frame and address (if we have an associated scope breakpoint).
3065 (read_memory_nobpt): Handle hardware watchpoints like normal
3066 watchpoints. When necessary handle watchpoint_scope breakpoints.
3067 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3068 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3069 (disable_command): Likewise.
3071 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3072 Extern prototype added to frame.h
3074 * infrun.c (wait_for_inferior): Set current_frame and select
3075 a frame before checking if we stopped due to a hardare watchpoint
3076 firing. Handle stepping over hardware watchpoints.
3077 (normal_stop): Remove unnecessary call to select_frame.
3079 * value.h (value_release_to_mark): Declare.
3080 * values.c (value_release_to_mark): New function.
3082 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3083 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3085 * hppab-nat.c (hppa_set_watchpoint): New function.
3087 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3088 (HAVE_STEPPABLE_WATCHPOINT): Define.
3089 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3090 (target_{insert,delete}_watchpoint): Define.
3092 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3093 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3094 (target_{insert,remove}_watchpoint): Likewise.
3096 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3098 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3099 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3100 often have the same names as debug symbols for functions, and
3101 confuse lookup_symbol().
3103 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3105 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3106 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3107 REGISTER_RAW_SIZE (1).
3108 Together these changes work around a bug in HP's compiler. Both
3109 seem to be necessary.
3111 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3113 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3114 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3115 are type mst_solib_trampoline.
3117 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3119 * config/m68k/es1800.mt: Change comments.
3121 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3123 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3125 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3127 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3130 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3132 * values.c (unpack_long): Remove obsolete comment about using a
3135 * symfile.c (symbol_file_command): Add comments about command syntax.
3137 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3138 Jim Kingdon (kingdon@cygnus.com)
3140 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3141 are in the .plt section.
3142 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3143 find_solib_trampoline_target): New functions for handling
3144 stepping into -g compiled shared libraries.
3145 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3146 find_solib_trampoline_target): Add prototypes.
3147 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3148 Define to handle stepping into -g compiled shared libraries.
3149 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3150 stepping into -g compiled shared libraries.
3152 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154 * configure.in: Add mips-*-sysv4* support.
3155 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3156 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3157 New files for MIPS SVR4 support.
3158 * Makefile.in: Update for new mipsv4 files.
3159 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3160 read_next_frame_reg to obtain the frame relative stack pointer.
3161 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3162 obtain the frame relative stack pointer.
3163 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3164 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3165 by entering them into the minimal symbol table.
3166 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3167 a long for float formats.
3168 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3169 get defined in <link.h>.
3170 * solib.c (solib_add): Add shared library sections to the section
3171 table of the target before adding the symbols.
3172 * partial-stab.h: Relocate static and global functions.
3173 * dbxread.c (read_dbx_symtab): Remove unused variable
3174 end_of_text_address. Relocate text_addr when passing it
3177 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3178 library functions before the executable is run. Retrieve dynamic
3179 symbols from stripped executables.
3180 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3181 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3182 if no debugging symbols were found.
3183 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3184 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3186 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3187 OSF/1 has shared libraries.
3189 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3191 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3192 to BFD handling of dynamic symbols.
3194 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3196 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3197 then gets its real address into FUN and its GOT/DP value into %r19.
3199 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3201 * hppa-tdep.c (frameless_function_invocation): If no unwind
3202 descriptor was found, then assume this was not a frameless
3203 function invocation.
3204 (frame_saved_pc): If the saved PC is in a linker stub, then
3205 return the return address which the linker stub will return to.
3207 * xm-hppab.h: Never define USG.
3208 * xm-hppah.h: Always define USG.
3210 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3212 * values.c (unpack_long, value_from_longest),
3213 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3215 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3217 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3219 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3221 For SVR4 targets, enable gdb to set breakpoints in shared
3222 library functions before the executable is run.
3223 * elfread.c (elf_symtab_read): Handle symbols for shared library
3225 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3226 and moved to objfiles.c.
3227 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3228 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3229 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3230 the new generic definition from tm-sysv4.h works for Solaris.
3232 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3234 * elfread.c (elf_symtab_read): Change storage_needed,
3235 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3236 bfd_get_symtab_upper_bound. Check for errors from
3237 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3238 * nlmread.c (nlm_symtab_read): Same changes.
3240 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3242 * xcoffread.c (xcoff_next_symbol_text): New function.
3243 (read_xcoff_symtab): Set next_symbol_text_func to it.
3244 Move raw_symbol outside of read_xcoff_symtab.
3246 * remote.c (getpkt): Remove unused "out" label.
3248 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3250 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3251 about more than one watchpoint being triggered.
3253 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3255 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3257 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3259 * blockframe.c (find_pc_partial_function): mst_file_text
3260 symbols do not live in the shared library transfer table.
3261 * ch-exp.y (decode_integer_value, match_character_literal,
3262 match_bitstring_literal): Guard tolower calls with isupper,
3263 tolower on old BSD systems blindly subtracts a constant.
3264 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3265 well when determining the producer of the object file.
3266 * mdebugread.c (has_opaque_xref): New function to check for
3267 cross reference to an opaque aggregate.
3268 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3269 enter typedefs to opaque aggregates into the symbol tables.
3270 * mdebugread.c (parse_external): Remove skip_procedures argument,
3271 it has always been 1. Remove code that handled stProc symbols,
3272 it was never executed and was wrong, as the index of a
3273 stProc symbol points to the local symbol table and not to the
3274 auxiliary symbol info. Update caller.
3275 * mdebugread.c (parse_partial_symbols): Do not enter external
3276 stProc symbols into the partial symbol table, they are already
3277 entered into the minimal symbol table.
3278 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3279 Remove all conditionals and definitions for ptx.
3280 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3281 Fix addresses of floating point registers in REGISTER_U_ADDR.
3282 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3283 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3284 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3285 signal trampoline code work.
3286 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3287 Remove all conditionals and definitions for ptx.
3288 Remove KDB definitions.
3289 * symm-nat.c (store_inferior_registers): Fetch registers before
3290 storing them to obtain valid floating point control registers.
3291 Store fpu registers.
3292 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3293 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3294 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3296 * symm-nat.c (child_resume): Update type of `signal' parameter.
3297 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3299 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3301 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3302 calling import stubs for functions in shared libraries.
3304 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3306 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3308 * ch-lang.c (chill_is_varying_struct): Magic string is
3309 was "<var_length>" is now "__var_length" (more portable).
3311 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3313 * remote.c (getpkt): If we get a timeout, actually retry rather
3314 than just giving up the first time it happens.
3315 * remote.c: Document sequence numbers.
3316 (remote_store_registers): Change syntax of 'P' request so that it
3317 never looks like a sequence number.
3319 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3321 * os9kread.c (record_minimal_symbol): add section_offset to
3322 relocate minimal symbol table.
3323 * os9kread.c (read_minimal_symbols): ditto.
3324 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3326 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3327 return. Also if file addr is 0 leave it 0, not to relocate.
3328 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3329 'set remotexoff' and 'set remotelog' commands.
3331 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3333 * remote.c (remote_store_registers): Add 'P' request to set an
3334 individual register.
3335 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3338 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3340 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3341 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3342 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3344 * command.c (do_setshow_command, case var_string): Never add a
3345 space to the end of the string.
3346 * NEWS: Document this change.
3347 * .gdbinit: Add a space to the "set prompt" command.
3349 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3351 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3352 changes to make it compile (it doesn't link yet).
3354 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3355 (set_demangling_style, set_demangling_command): Use savestring not
3356 strdup. We were not dealing properly with a NULL return from
3357 strdup, and were not declaring strdup (the system header may or
3360 * valprint.c (val_print): Remove inaccurate comment about what
3361 types can be stub types.
3363 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3364 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3365 Supply alternate version if ATTACH_DETACH is not defined.
3366 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3367 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3368 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3370 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3372 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3374 (skip_trampoline_code): Rewrite and add support for argument
3375 relocation stubs stubs, import/export stubs, calls through
3376 "_sr4export" and cascaded trampolines.
3378 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3379 if no unwind descriptor is found.
3381 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3382 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3383 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3384 differently. All registers are four bytes.
3385 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3387 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3389 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3390 registers as both single and double values (fetching 2nd 32bit half
3391 as necessary). Annotate each register printed with its precision.
3393 * paread.c (read_unwind_info): Fix off-by-one error.
3395 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3397 * main.c (complete_command): Deal with it if arg is NULL.
3399 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3401 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3402 regarding using the PC--using the PC is necessary and all the
3403 FIXME comments in the world won't make it go away.
3405 * valops.c (value_at, value_at_lazy): Give error if we dereference
3407 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3408 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3410 * stabsread.c (patch_block_stabs): Add comment about what happens
3411 if the definition is in another compilation unit from the stab.
3413 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3415 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3417 * main.c (complete_command): New command, from Rick Sladkey
3418 <jrs@world.std.com>.
3419 (symbol_completion_function): Don't declare rl_point and
3420 rl_line_buffer; they are now declared in readline.h.
3421 (show_commands): Don't declare history_base; it is declared in
3423 * command.c (lookup_cmd): Don't delete trailing whitespace.
3424 Reverts change of 14 May 1989.
3426 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3428 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3429 code from prim_record_minimal_symbol_and_info() to here. Callers
3430 of the latter can legitimately supply a section number of -1.
3432 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3434 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3435 member functions have an element in args for a (nonexistent) this
3438 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3440 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3442 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3443 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3445 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3446 for the structure's type. All callers changed.
3448 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3449 for each structure argument rather than assuming it's either
3450 true or false for all structure arguments.
3452 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3453 on the length structure passed, not the compiler used.
3455 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3456 argument for the structure's type.
3458 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3460 * values.c (set_internalvar): Don't set var->value until we are
3461 sure there won't be an error().
3463 * remote.c (get_offsets): Reinstate comment which was in
3464 remote_wait about use of SECT_OFF_TEXT and so on.
3466 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3468 * symmisc.c (maintenance_check_symtabs): New function to check
3469 consistency of psymtabs and symtabs.
3470 * symtab.h (maintenance_check_symtabs): Add prototype.
3471 * maint.c: Add new `maint check-symtabs' command.
3472 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3473 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3474 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3476 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3477 to write_memory to avoid warnings from gcc.
3478 * config/i386/xm-symmetry.h: Add missing #endif.
3479 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3480 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3481 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3483 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3485 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3486 (hppa_push_arguments): Likewise.
3488 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3490 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3491 improve remote debugging efficiency. Also fixed problems with
3492 doing function calls for programs with no entry points.
3493 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3494 entry_point_address.
3495 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3496 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3497 parse_lines): Pass section_offsets info to these routines so that
3498 we can relocate symbol table entries upon readin.
3499 * (psymtab_to_symtab_1): Set symtab->primary to tell
3500 objfile_relocate to do relocations for our symbols.
3501 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3502 (which hang off of the symbol table).
3503 * Use prim_record_minimal_symbols_and_info instead of
3504 prim_record_minimal_symbols to supply section info to make minimal
3505 symbol relocations work.
3506 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3507 -1, try to deduce it from ms_type.
3508 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3509 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3510 add code to relocate objfile->sections data structure.
3511 * remote.c (get_offsets): Use new protocol message to acquire
3512 section offsets from the target.
3513 * (remote_wait): Get rid of relocation stuff. That's all handled
3514 by objfile_relocate now.
3515 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3516 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3518 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3520 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3522 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3524 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3525 can no longer set this at run time.
3526 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3527 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3528 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3529 sparc-tdep.c compiles).
3530 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3532 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3534 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3535 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3536 * configure.in: Recognize m68*-cisco*-*.
3538 * Makefile.in (TAGS): Use variables directly, rather than using
3539 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3540 and means that these filenames no longer need be unique across all
3541 the config/* directories.
3542 * configure.in: Put the config/*/ into TM_FILE, etc.
3544 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3545 and trapv exceptions.
3547 * target.h (struct section_table), objfiles.h (struct obj_section):
3548 Change name of field sec_ptr to the_bfd_section. More mnemonic
3549 and avoids the (sort of, for the ptx compiler) name clash with
3550 the name of the typedef.
3551 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3552 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3554 * utils.c: Include readline.h.
3555 * Makefile.in (utils.o): Add dependency.
3557 * remote.c (getpkt): Add support for run-length encoding.
3559 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3561 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3563 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3565 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3566 prim_record_minimal_symbol.
3569 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3570 computing their offset from the start of the old buffer and adding
3571 to the new buffer, rather than by assuming we can add the
3572 difference between the old buffer and the new buffer (it might not
3573 fit in an int). Merge in cosmetic differences from emacs regex.c
3574 version of this macro.
3576 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3578 * Makefile.in (install-only): Fix use of program_transform_name.
3580 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3582 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3583 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3584 so I'm nuking the command.
3585 * symtab.c (find_addr_symbol): Comment out, no longer used.
3587 * main.c (main): Don't init_source_path for the -cd argument. Now
3588 that source_path doesn't contain the current_directory from when
3589 GDB started up, init_source_path is no longer useful (and is
3590 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3592 * TODO: Remove item about line numbers being off. It is useless
3593 and confusing without a reproducible test case (it mentions
3594 proceed(), but I was able to step through proceed without trouble).
3596 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3598 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3599 library functions before the executable is run. Retrieve dynamic
3600 symbols from stripped executables.
3601 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3602 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3603 symtab.c (list_symbols): Handle mst_solib_trampoline.
3604 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3605 for all targets, remove IBM6000_TARGET dependencies.
3606 * dbxread.c (read_dbx_dynamic_symtab): New function.
3607 * dbxread.c (dbx_symfile_read): Use it.
3608 * dbxread.c (SET_NAMESTRING): Set namestring to
3609 "<bad string table index>" instead of "foo" if the string index is
3611 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3613 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3614 to break_command. Handle mst_file_* minimal symbol types.
3615 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3617 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3619 * c-exp.y(yylex): fix potential memory overflow.
3621 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3623 * environ.c (set_in_environ): Eliminate special handling of PATH and
3625 * putenv.c: Removed, conflicts with system declaration of
3626 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3628 * Makefile.in: Change accordingly.
3629 * procfs.c (procfs_create_inferior): Change comment accordingly.
3631 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3633 * rs6000-tdep.c: Change value to value_ptr.
3635 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3637 * i386m3-nat.c: Include floatformat.h.
3638 (get_i387_state): Use memset not bzero.
3642 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3643 ieee-float.h to floatformat.h.
3645 * valprint.c (val_print_string): Ignore error if the error
3646 happened after a terminating '\0'.
3648 * c-valprint.c (c_val_print): Never add 1 to return value from
3649 val_print_string; just return what it returns.
3651 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3652 looping through all of the enums.
3653 * infrun.c (signals_info): Use it.
3655 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * main.c (main): When printing warning about bad baud rate, don't
3658 use warning(); it relies on current_target which isn't set up yet.
3660 * breakpoint.c (_initialize_breakpoint): Update docstring for
3661 tbreak to match what the code actually does. Don't mention tbreak
3662 in docstrings for "enable once" or "enable breakpoints once".
3664 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3666 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3667 while (0). That defeats the whole purpose of using do . . . while (0).
3668 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3669 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3670 using a ?: expression as an lvalue is not portable.
3672 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3673 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3674 'p' and 'r' symbol descriptors into a single symbol to look for a
3676 * README, config/sparc/tm-sparc.h: Update comments.
3678 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3680 * mdebugread.c (parse_type): Do not complain for types with
3681 an `indexNil' aux index, these are simply undefined types.
3682 Remove indexNil check from caller of parse_type.
3683 * mdebugread.c (parse_partial_symbols): Do not enter
3684 stGlobal, scCommon symbols into the minimal symbol table, their
3685 value is the size of the common, not its address.
3686 Handle scInit, scFini, scPData and scXData sections.
3687 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3689 Enter stProc symbols into the global_psymbols list once, not into
3690 the static_psymbols_list.
3691 Get rid of dummy psymtab if it is empty, to allow proper detection
3692 of stripped executables.
3693 * mdebugread.c (cross_ref): Allow cross references to Fortran
3696 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3698 * stabsread.c (common_block_end, fix_common_block): Stash the
3699 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3700 as to not assume that a pointer fits in an enum.
3702 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3704 * os9kread.c (fill_sym): check compiler verion number for pre-
3706 * os9kread.c (os9k_process_one_symbol): address of symbol is
3707 relative to section not module.
3708 * stabsread.c (define_symbol): add symbol type 's' as local
3710 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3712 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3713 * remote-os9k.c: fix bug in 'set remotebaud' function.
3714 * remote-os9k.c (rombug_link): minimize checking so to improve
3716 * symfile.c (symbol_file_command): check if failed to link, also make
3717 the command be able to accept more than one filenames.
3718 * target.c (target_link): check if failed to link with rombug.
3719 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3721 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3723 * remote-es.c (es1800_child_ops): Don't declare it static.
3725 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3727 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3729 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3731 * dbxread.c: New variable lowest_text_address.
3732 (record_minimal_symbol, read_dbx_symtab): Set it.
3733 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3734 end_of_text_address.
3735 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3737 * dbxread.c (end_psymtab): Remove old and commented out
3738 capping_global and capping_static. Fix comments regarding
3739 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3741 * parser-defs.h: Add "extern" to start of variable declarations so
3742 we don't end up with commons.
3743 * parse.c: Define these variables.
3745 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3748 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3750 * alpha-tdep.c: Change value to value_ptr.
3752 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3754 * solib.c (elf_locate_base): New function to locate the address
3755 of the dynamic linker's runtime structure in the dynamic info section.
3756 * solib.c (locate_base): Use it instead of iterating over the list
3757 of mapped address segments.
3758 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3761 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3763 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3764 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3765 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3766 signal trampoline and interrupt routines.
3767 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3768 (frame_chain, frame_chain_valid): Likewise.
3769 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3770 saved regs convention for SP.
3772 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3773 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3774 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3776 * tm-hppah.h (IN_SIGTRAMP): Define.
3778 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3780 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3781 alphabetic character as the start of a name.
3783 * sparclite/Makefile.in (all install): Build and install aload.
3785 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3786 config.guess and config.sub produce.
3788 * mips-tdep.c: Change value to value_ptr.
3790 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3792 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3793 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3794 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3795 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3796 value with value_ptr. This is for the ptx compiler.
3797 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3799 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3800 #if 0 i386_float_info.
3801 * symm-tdep.c (round): Remove. Also remove sgttyb.
3802 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3803 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3804 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3805 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3807 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3808 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3809 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3810 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3811 tm-i386v.h is apparently OK.
3812 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3813 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3816 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3818 * osfsolib.c (xfer_link_map_member): Update to use new
3819 target_read_string interface.
3821 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3823 * infrun.c (wait_for_inferior): In checking
3824 remove_breakpoints_on_following_step, check
3825 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3827 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3829 * os9kread.c (os9k_process_one_symbol): Rename
3830 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3831 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3832 (CORE_ADDR)0, from target_link, since that is what it uses.
3833 Process name at end, not during parsing (like we did before Kung's
3834 change), so that -readnow and -mapped can appear anywhere.
3835 Make text_relocation a local variable.
3836 * config/i386/i386os9k.mt: Fix comment.
3837 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3838 * os9kread.c: Put "comments" after #endif inside /* */.
3839 * stabsread.h: Add os9k_stabs variable.
3840 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3842 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3843 descriptor in global_symbols not local_symbols.
3844 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3846 (read_type): If os9k_stabs, accept function parameters after 'f'
3848 (read_array_type): If os9k_stabs, don't expect index type and
3849 expect lower and upper to be separated by ',' not ';'.
3850 (read_enum_type): If os9k_stabs, read a number before the first
3851 enumeration constant.
3852 (os9k_init_type_vector): New function.
3853 (dbx_lookup_type): Call it when starting new type vector.
3854 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3855 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3856 * os9kstab.c: Removed.
3857 * Makefile.in: Update accordingly.
3858 * objfiles.c (objfile_relocate_data): Removed.
3859 * remote-os9k.c (rombug_wait): Call objfile_relocate
3860 not objfile_relocate_data.
3861 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3862 * remote-os9k.c (rombug_wait): Call find_pc_section not
3864 * main.c (quit_command): Check inferior_pid; revert Kung change.
3865 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3867 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3869 * os9kread.c: New file to read os9000 style symbo table.
3870 * os9kstab.c: new file to read os9000 style stabs.
3871 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3872 * objfiles.c (find_pc_objfile): new function to search objfile
3874 * objfiles.c (objfile_relocate_data): new function to relocate
3875 data symbols in symbol table.
3876 * objfiles.h: Add two aux fields in struct objfile to handle
3877 multiple symbol table files situation like in os9000.
3878 * symfile.c: Change so 'symbol-file' command can handle multiple
3879 files. Also call target_link() to get relocation infos.
3880 * target.c (target_link): new function to get relocation info when
3881 a symbol file is requested to load.
3882 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3883 because in cross mode there's no inferior pid, bit they need to
3885 Makefile.in: add os9kread.c os9kstab.c and .o's.
3886 configure.in: add i386os9k target.
3887 config/i386/i386os9k.mt: new add.
3888 config/i386/tm-i386os9k.h: new add.
3890 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3892 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3893 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3895 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3897 * target.c, target.h (target_read_string): Provide error detection to
3898 caller. Put string in malloc'd space, so caller need not impose
3900 * solib.c (find_solib): Update to use new interface.
3901 * irix5-nat.c (find_solib): Read o_path from inferior
3902 (clear_solib): Free storage for o_path.
3903 * valprint.c (val_print_string): Add comments.
3905 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3907 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3910 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3912 * value.h (struct value): Add modifiable field.
3913 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3914 (record_latest_value): Don't mess with VALUE_LVAL of value.
3915 * valops.c (value_assign): Check it. Reword existing error
3916 message on not_lval.
3918 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3919 (STEP_SKIPS_DELAY): Added.
3920 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3923 * valprint.c (val_print_string): If errcode is set, always print
3924 an error, regardless of force_ellipsis. In the non-EIO case,
3925 just print the error message rather than calling error(). Don't
3926 access *(bufptr-1) if bufptr points to the start of the buffer.
3927 When looking for '\0', don't increment bufptr and addr if bufptr
3928 started out already at limit. If an error happens on fetching the
3929 first character, don't print the string.
3931 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3933 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3936 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3937 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3938 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3939 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3940 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3941 * findvar.c: Update comment regarding ieee-float.h.
3943 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3945 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3946 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3947 Define to make backtracing through the various sigtramp handlers
3949 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3950 the saved pc from ucontext on the stack for SVR4 signal handling.
3952 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3954 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3955 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3956 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3957 just use the global variable itself. When printing baud rate,
3958 don't print a baud rate if baud_rate is -1.
3960 * coffread.c (read_coff_symtab): Pass mst_file_* to
3961 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3962 symbols in the minimal symbols regardless of SDB_TYPE.
3964 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3966 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3967 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3968 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3969 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3970 ignored bs->stop for a bp_step_resume breakpoint.
3971 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3972 which performs one (the check_sigtramp2 one) of the functions
3973 which had been handled by the step_resume_breakpoint. For each
3974 use of the step_resume_breakpoint, make it still use the
3975 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3977 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3978 When setting the frame address of the step resume breakpoint, set
3979 it to the address for frame *before* the call instruction is
3980 executed, not after.
3982 * mips-tdep.c (mips_print_register): Print integers using
3983 print_scalar_formatted rather than duplicating all the
3984 CC_HAS_LONG_LONG and so on.
3985 (mips_push_dummy_frame): Use read_register_gen rather than using
3986 read_register and then putting it back in target format with
3987 store_unsigned_integer. If registers are more than 4 bytes, give
3988 an error rather than have some registers overwrite other
3990 #if 0 unused include of opcode/mips.h.
3992 * symfile.h: Don't declare arguments for coff_getfilename.
3994 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3996 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3998 * configure.in (hppa*-*-osf*): New configuration.
3999 * config/pa/hppaosf.mt: New target makefile fragment.
4000 * config/pa/tm-hppao.h: New target include file.
4002 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4004 * exec.c (print_section_info): Print entry point for exec_bfd only.
4005 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
4006 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
4007 causes problems if <sys/types.h> has no multiple inclusion protection.
4009 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
4011 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
4012 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
4013 (CALL_DUMMY_LENGTH): Changed accordingly.
4015 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
4017 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
4018 numbers of register windows.
4020 * sparclite/hello.c: Add factorial function for testing.
4021 * salib.c: Use macros instead of constants for I/O addresses to
4022 make 931 support easier.
4023 * sparclite.h: Change constraint for LOC to "rJ" to force use of
4024 register in sta/lda instructions.
4026 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
4028 * dbxread.c (process_one_symbol): Set
4029 block_address_function_relative for COFF like we do for ELF and SOM.
4031 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4033 * mdebugread.c (new_psymtab): Pass in section_offsets and set
4035 * mdebugread.c (handle_psymbol_enumerators): New function to enter
4036 the enumerators of an ecoff enum into the partial symbol table.
4037 * mdebugread.c (parse_partial_symbols): Call it.
4038 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
4039 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
4040 offsets. Cast psymtab->read_symtab to PTR before passing it to
4042 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
4043 set up the global offset table pointer in pic compiled code.
4044 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
4045 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
4046 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
4047 ensures that floats are promoted to doubles before they are pushed
4050 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
4052 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
4053 Fixup cache_on and flush_i_cache so that they work for both the
4054 930 and 932 processors. Rewrite most low level funcs (uart
4055 access & cache stuff) to use new ASI access macros in sparclite.h.
4056 Also make it easy to access second serial port.
4058 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4060 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
4061 <sys/stat.h>; not needed.
4063 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4065 * stack.c (print_frame_info): In "pathological" case, don't
4066 distrust the line number information.
4068 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4070 * mips-tdep.c (mips_print_register): handle 64 bits register.
4071 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4073 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4077 * Makefile.in (install): Do the sed for program_transform_name
4078 ourselves instead of worrying about INSTALL_XFORM. This enables
4079 users to override INSTALL_PROGRAM in the standard way.
4081 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4082 depend on Makefile.in.
4084 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4085 Only test against INT_MIN if a LONGEST is bigger than an int.
4087 * README: Change GhostScript to Ghostscript.
4089 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4091 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4092 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4093 character file names.
4094 * Makefile.in (ALLPARAM): Add these files.
4096 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4097 character file names.
4098 * Makefile.in: Add Kung's new mips64 files.
4100 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4102 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4103 mips64el-*-ecoff and mips64-big-*.
4104 * defs.h: get rid of FORCE_LONG_LONG.
4105 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4106 parsing. Change register size to be MIPS_REGSIZE.
4108 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4110 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4111 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4112 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4114 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4116 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4117 (remove_commands, add_commands): Add/remove hms-drain when target
4120 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4122 * configure.in: Add Lynx/rs6000 support.
4123 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4124 messages. Add rs6000 support. Don't try to modify unwritable
4126 * rs6000-nat.c: Move lots of native dependent stuff (like core
4127 file support) from rs6000-tdep.c & xcoffexec.c to here.
4128 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4129 * xcoffexec.c: Move native dependent stuff to nat.c.
4130 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4132 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4134 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4135 New files to support Lynx/rs6000.
4137 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4139 * README: Remove note about gcc warnings on alpha, these should be
4141 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4142 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4143 remote-utils.c, stabsread.c: Include <string.h>.
4144 * regex.c: Include "defs.h", change re_comp argument to const char *.
4145 * infptrace.c (fetch_register, store_inferior_registers): Change
4146 regaddr to type CORE_ADDR.
4147 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4148 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4150 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4152 * symtab.h: Always define BYTE_BITFIELD to nothing.
4154 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4156 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4157 * configure.in: Remove comment about m68k-em.mt.
4158 * Makefile.in: Remove references.
4160 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4162 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4165 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4167 * target.c (target_preopen): If target_kill doesn't remove the
4168 target from the stack, use pop_target to do it.
4170 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4171 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4172 changes to stabsread.c from summer 1993.
4174 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4175 printing the program, rather than passing NULL to printf.
4176 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4177 try to call UDIDisconnect again. Print better message.
4178 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4180 (udi_create_inferior): If udi_session_id is negative, open a new
4181 TIP rather than giving an error.
4183 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4184 config/ns32k/ns32km3.mh: Define NAT_FILE.
4185 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4186 (it was inconsistent and namespace-wrong) to NM_M3_H.
4187 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4188 (m3_open): New function.
4190 * TODO: Update Mach section.
4192 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4194 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4196 * printcmd.c (printf_command): Add missing single-letter
4197 backslash-escape sequences, and improve error message.
4199 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4201 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4202 rather than trying to shove an int into a pointer and back out
4203 again. This avoids compiler warnings.
4205 * defs.h (alloca): Declare as void *, not char *, on hpux.
4206 Don't prototype it, just declare the return type.
4208 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4210 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4211 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4213 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4215 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4216 ZERO_REGNUM, just read it as zero without talking to the board.
4218 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4220 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4221 to store_floating, not nonexistent variable len.
4223 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4225 (mips_store_word): Change calling convention to return errors, and
4226 to provide old contents if the caller wants it.
4227 (mips_xfer_memory): Deal with errors from mips_store_word.
4228 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4229 define now that remote-mips.c doesn't use BREAKPOINT.
4231 * remote-mips.c (mips_create_inferior): Call warning if arguments
4232 specified, and then execute "set args" command. Call error, not
4233 mips_error, if executable file not specified.
4235 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4238 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4241 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4243 * value.h (print_longest): Rename "value" to "val" in prototype
4244 declaration because some compilers don't like arguments whose
4245 names are the same as types.
4246 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4247 before passing it to remote_*_bytes.
4249 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4251 * h8500-tdep.c (saved_pc_after_call): The size of the
4252 pc is memory model dependent. (segmented_command,
4253 unsegmented_command, _initialize_h8500_tdep): New commands to
4254 change memory model.
4255 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4257 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4258 (hms_wait): Use new status structure
4259 (hms_open): Push the target here. (hms_before_main_loop): Not
4260 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4261 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4262 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4263 all registers in a compact way.
4265 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4267 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4268 as CORE_ADDR to match definition in rs6000-tdep.c.
4270 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4272 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4273 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4274 definitions into the psymtab.
4276 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4278 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4279 a special exceptionSize for the 68332.
4281 * remote-udi.c (udi_attach): If no arguments, print error.
4283 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4285 * Makefile.in (VERSION): Bump to 4.12.1
4286 * NEWS, README: Update to match 4.12 release.
4288 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4290 * command.c (empty_sfunc): New function.
4291 (add_set_cmd): Use it instead of not_just_help_class_command.
4292 (not_just_help_class_command): Change calling convention back to
4293 what it was before yesterday's change.
4295 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4296 of the type if present.
4298 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4300 * printcmd.c (decode_format): Don't blithely set the size for
4301 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4303 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4304 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4305 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4306 always just check against INT_MIN and INT_MAX (this also fixes things
4307 if sizeof (long) > sizeof (int), e.g. Alpha).
4308 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4309 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4310 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4311 BUILTIN_TYPE_UNSIGNED_LONGEST.
4312 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4313 longest_int and longest_unsigned_int.
4314 * value.h (struct value): Just align to LONGEST, rather than worrying
4315 about CC_HAS_LONG_LONG.
4316 * valarith.c (value_binop): Figure out type ourself based on
4317 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4318 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4319 * valprint.c (val_print_type_code_int): Just call
4320 extract_unsigned_integer directly, rather than going through
4322 * printcmd.c (decode_format): Remove code which would sometimes
4323 change 'g' size to 'w' for integers. print_scalar_formatted handles
4324 printing huge integers well enough, thank you.
4326 * command.c (add_set_cmd, not_just_help_class_command): Change
4327 to make this the sfunc, not cfunc, since that is how we call it.
4328 * command.h: Comment difference between sfunc and cfunc.
4329 * demangle.c (set_demangling_command): Add third arg since that
4330 is how it is called.
4331 (_initialize_demangler): Use sfunc, not cfunc, for
4332 set_demangling_command, since that is how it is called.
4333 Remove show_demangling_command; it has no effect.
4335 * command.c (shell_escape): Report errors correctly (with error
4336 message from strerror).
4338 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4340 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4341 x_scnlen.l rather than x_scnlen to match corresponding change in
4344 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4346 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4347 Change comments regarding TYPE_CODE_BOOL.
4348 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4349 regardless of the language.
4350 (value_true): Just call value_logical_not regardless of language.
4351 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4352 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4353 * language.h: Improve comment for la_builtin_type_vector.
4354 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4355 builtin_type_m2_bool.
4357 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4359 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4360 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4362 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4364 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4365 by restarting the ioctl.
4367 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4369 * target.h (target_wait): Add comment about calling
4370 return_to_top_level.
4372 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4374 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4375 additional arguments.
4376 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4378 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4380 * sparc-stub.c: Remove unnecessary #include of memory.h.
4382 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4384 * mips-tdep.c: Remove code which sets saved_regs from
4385 init_extra_frame_info and put it in new function mips_find_saved_regs.
4386 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4387 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4388 check if it is NULL and call mips_find_saved_regs if so.
4390 * remote-mips.c: Use unfiltered, not filtered, output most places.
4392 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4393 backtrace. Revise comments.
4395 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4397 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4398 alpha and irix. The _sigtramp case has to be handled properly
4399 in the tdep files if we have no ecoff debugging info.
4400 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4401 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4402 without PC_REGNUM kludge.
4403 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4404 Clean up handling of mips sigtramp frames, improve comments.
4406 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4408 * paread.c (read_unwind_info): Fix typo.
4410 * paread.c (pa_symtab_read): Update the "check_strange_names"
4411 filter to match GCC's current output. Filter out section symbols
4412 (which the HP linker sometimes puts in the wrong place).
4414 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4416 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4418 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4420 * Makefile.in: Remove all references to sparcly-nat.c.
4422 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4423 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4424 duplicating serial.h and target.h.
4426 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4427 are not used anywhere (a 5 Oct 1993 change removed the uses).
4429 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4430 * config/m68k/es1800.mt: Add comment.
4431 * remote-es.c: Extensive changes to update to current conventions.
4433 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4434 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4435 to achieve the desired timeout.
4436 * serial.h (serial_t): Add field timeout_remaining.
4438 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4440 * c-exp.y (yylex): Reenable nested type code.
4442 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4444 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4446 * remote-mips.c (mips_ops): Fix docstring.
4448 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4450 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4451 with the old tm-m68k-em.h:
4452 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4453 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4454 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4455 Add FIXME regarding GET_LONGJMP_TARGET.
4457 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4458 * infptrace.c (kill_inferior): Add comments.
4459 * main.c (quit_command): Call target_close after we kill or
4461 * remote-udi.c (udi_close): Don't error() if QUITTING.
4463 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4465 * configure.in: Make m68k-coff and aout add monitor support in
4466 addition to the standard serial support.
4468 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4470 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4473 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4475 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4476 * elfread.c (record_minimal_symbol_and_info),
4477 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4479 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4481 * i386-stub.c: Add ".text" right before "mem_fault:".
4483 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4485 * remote-utils.c (usage): Fix message to be accurate and conform
4486 more closely to normal conventions.
4488 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4489 whether to show information about exec_bfd, and not control whether
4490 to show information about device and speed.
4492 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4493 usage message, don't dump core.
4495 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4496 for variable size array.
4497 (bug_fetch_register, bug_store_register): Rename "value" to
4498 "fpreg_buf" because some compilers don't like variables whose
4499 names are the same as types.
4500 (bug_store_register): Use a cast when converting char * to
4503 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4504 of the command in error message (the text was referring to the old
4505 name of the command).
4507 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4509 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4510 full details on structure elements without names. This partially
4511 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4512 of those changes was accidental.
4514 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4515 defined, make it an error to specify a single argument which is not
4518 * Makefile.in (version.c), main.c (print_gdb_version): Use
4519 host_alias and target_alias, not host_canonical and
4520 target_canonical, to print configuration.
4522 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4524 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4525 of builtin_type_long. It is necessary to get a type which is
4526 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4528 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4529 various miscellaneous things discovered in the process:
4530 * printcmd.c, defs.h (print_address_numeric): New function.
4531 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4532 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4533 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4534 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4536 * utils.c, defs.h (gdb_print_address): New function.
4537 * expprint (dump_expression), gdbtypes.h: Use it.
4538 * breakpoint.c (describe_other_breakpoints),
4539 symmisc.c (dump_symtab, print_symbol):
4540 Use filtered not unfiltered I/O.
4541 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4542 just run gdb under a debugger for this (and it had problems with
4543 printing addresses, how to print b->shadow, etc.).
4544 * buildsym.c (make_blockvector), core.c (memory_error),
4545 exec.c (print_section_info), maint.c (print_section_table),
4546 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4547 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4548 Add comments saying code is broken. Marked with "FIXME-32x64".
4549 * dbxread.c (process_one_symbol), partial-stab.h (default),
4550 remote-vx.c (vx_run_files_info):
4551 Don't cast int being passed to local_hex_string.
4552 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4553 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4555 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4557 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4558 * source.c: Include <sys/types.h> regardless of USG.
4560 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4562 * valops.c (value_assign): Set `type' after coercing toval.
4563 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4564 Use extract_unsigned_integer to get the address of a reference.
4566 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4568 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4569 AIX can use ? instead of \ for continuation. Deal with it.
4571 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4572 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4573 the HP compiler in ANSI mode doesn't like.
4575 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4576 based on USG, rather than defining HAVE_SIGSETMASK to an
4577 expression containing defined. Having a macro used in #if expand
4578 to an expression containing "defined" is undefined according to
4579 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4582 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4584 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4585 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4587 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4589 * ch-exp.y (match_string_literal): Allow a zero-length string.
4590 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4592 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4594 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4595 passing them to print_387_status.
4596 (print_387_status): Don't subtract top from 7 before using it.
4597 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4598 from 7; the above explains it.
4600 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4602 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4603 pointer value when fixing up the frame at the start of a function.
4605 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4607 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4608 Sparc from the stack.
4610 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4612 * remote-mips.c (mips_initialize): Clear mips_initializing via
4613 cleanup chain, not directly.
4615 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4616 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4617 munging the timeout due to the limited range of c_cc[VTIME].
4619 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4620 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4621 m3-nat.c (m3_create_inferior): Pass it.
4622 * procfs.c: Remove ptrace function. It was declared in a way which
4623 conflicted with the prototype in unistd.h on Solaris.
4625 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4627 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4628 in the sigcontext if it is a signal trampoline frame.
4629 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4630 Define for Solaris2.
4632 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4634 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4635 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4636 tm-sparc.h so they can be overridden if necessary.
4638 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4640 * lynx-nat.c: Add Sparc support.
4641 * sparcly-nat.c: Remove. It's useless.
4642 * config/sparc/nm-sparclynx.h: Rewrite.
4643 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4645 * config/sparc/tm-sparclynx.h: Rewrite.
4647 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4649 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4650 directory. Old code was discarded, since the new opcode table has
4653 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4655 * Makefile.in (realclean): Remove info files per make-stds.texi.
4657 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4659 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4660 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4661 * config/sparc/tm-sun4sol2.h: Define it.
4663 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4665 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4666 if we did not find a symbol.
4668 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4670 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4673 * hppab-nat.c (call_ptrace): Delete redundant function.
4674 (kill_inferior, attach, detach, child_resume): Likewise.
4675 (child_xfer_memory): Likewise.
4677 * hppah-nat.c (call_ptrace): Delete redundant function.
4678 (kill_inferior, attach, detach, child_resume): Likewise.
4680 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4682 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4684 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4686 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4687 (CHILD_XFER_MEMORY): Define.
4688 (PT_*): Define so that generic infptrace.c code can be used.
4690 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4692 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4693 struct section_offsets *, not a (nonexistent) struct section_offset *.
4695 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4696 internal_xcoff_symtab, not an array of one of them. Change lots of
4697 "main_aux" to "&main_aux" and so on.
4699 * coffread.c, xcoffread.c: Include <coff/internal.h>
4702 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4704 * coffread.c (coff_getfilename): Make it not static.
4706 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4708 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4709 a completely gratuitous difference between xcoffread.c and coffread.c).
4711 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4713 * infrun.c (wait_for_inferior): Don't set frame for
4714 step_resume_breakpoint for IN_SIGTRAMP cases.
4716 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4717 breakpoint.c (bpstat_what): Move step_resume from its own field of
4718 the struct bpstat_what into the main_action. Make it override
4719 other breakpoints. This is a conservative change in the sense
4720 that before the step resume breakpoint was a breakpoint.c
4721 breakpoint, hitting the step resume breakpoint overrode even
4722 calling bpstat_stop_status.
4724 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4726 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4727 in case execution was stopped in the called function.
4728 * stack.c (print_frame_info, frame_info): If backtracing through
4729 a call dummy, handle the starting source line number on a line
4730 boundary like backtracing through sigtramp.
4731 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4732 for call dummy frame right. Remove old test for dummy frame,
4733 it has been unused at least since gdb-3.5.
4734 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4737 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4739 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4741 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4743 * infrun.c (signals_info), target.c (target_signal_from_name):
4744 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4746 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4748 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4749 * inflow.c (terminal_ours_1): When discussing how to deal with the
4750 tty state, make note of query() as well as readline.
4752 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4753 signals for which stop and print are cleared by default.
4755 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4757 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4758 reserved fields to hold a stub unwind entry type. Fix typo.
4759 (stub_unwind_entry): New structure for raw stub unwind entries.
4760 (stub_unwind_types): The types of stubs we may encounter.
4761 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4762 * hppa-tdep.c (rp_saved): Use additional information provided
4763 by linker stub unwind descriptors.
4764 (frameless_function_invocation): Likewise.
4765 (frame_chain_valid): Likewise.
4766 * paread.c (compare_unwind_entries): New function for sorting
4767 unwind table entries.
4768 (read_unwind_info): Rewrite to remove dependency on host endianness.
4769 Read in data from the $UNWIND_END$ subspace which contains linker
4770 stub unwind descriptors. Merge that data into the basic unwind
4773 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4775 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4777 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4778 from either the symbol name or the auxent.
4779 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4782 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4784 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4786 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4788 * README: Update notes for alpha port.
4790 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4792 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4793 for operation fault, constraint fault, and type fault.
4795 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4797 * Makefile.in (init.c): Add comment explaining formatting conventions.
4799 * c-exp.y (parse_number): Assign to temporary between the right
4800 shifts, to work around a bug in the SCO compiler.
4802 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4803 Add various files which were added to GDB recently.
4805 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4808 * Makefile.in: Add mostlyclean target.
4810 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4814 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4816 * main.c (show_commands): Make return type of extern
4817 history_get be HIST_ENTRY, rather than struct _hist_entry.
4818 (The latter loses with the upcoming merged readline.)
4820 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4822 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4823 const char *, not char *.
4825 * symtab.h (struct symbol): Make section short, not unsigned short.
4827 * symtab.c (lookup_symbol): Add comment about QUIT here.
4829 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4831 * c-exp.y (parse_number): Check for overflow regardless of range
4832 checking. Fix overflow check to use unsigned LONGEST, not
4835 * c-exp.y (parse_number): Make it so that integer constants are
4836 builtin_type_long_long if builtin_type_long isn't big enough or if
4837 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4839 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4840 Print our "()" first, then recurse for the target type.
4842 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4844 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4846 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4848 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4850 * utils.c (request_quit): Re-establish signal handler regardless
4853 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4855 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4857 * i960-tdep.c: Include target.h.
4859 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4861 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4863 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4865 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4866 changes (status -> ourstatus; declare status, etc.).
4867 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4869 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4871 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4873 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4875 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4877 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4879 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4881 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4883 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4885 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4887 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4888 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4890 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4893 Add search to target vector (#if 0'd until after 4.12):
4894 * target.h (to_search, target_search): Add.
4895 * gdbcore.h, core.c (generic_search): Add.
4896 * remote.c (remote_search): Add.
4897 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4900 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4901 is on, call find_pc_function rather than relying just on the minimal
4902 symbols (probably only matters for symbol readers which don't put
4903 statics in the minimal symbols, but changing this strikes me as
4904 not conservative enough).
4905 Initialize name_location in all cases.
4906 If no symbol and no msymbol, don't print anything symbolic.
4908 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4910 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4912 * printcmd.c (print_address_symbolic): Make it search the
4913 symtabs for variables as well as functions. Add `set print
4914 fast-symbolic-addr' and default it to fast (the old way).
4915 Print line numbers for data items as well as functions.
4917 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4918 address, if a symbol is found (take two more args pointing to
4919 where to store these results).
4921 * symtab.h (find_addr_symbol): Add prototype.
4923 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4925 * objfiles.h: Fix comments to reflect the fact that the phrase
4926 "top of stack" always refers to where the pushing and popping takes
4927 place, regardless of whether it is at the highest or lowest address.
4929 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4931 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4932 compiler generated tag names.
4933 * mdebugread.c (parse_type): Handle cross references to qualified
4935 * valops.c (value_struct_elt): Improve error message if the
4936 address of a method is requested from an object instance.
4937 * valops.c (search_struct_method): Make name_matched non-static
4938 to get it initialized correctly.
4939 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4940 exclude segment register which are not writable on newer SCO versions.
4942 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4944 * go32-xdep.c: Remove unused function uerror.
4945 (sigsetmask): Declare return type. Declare argument (to match the
4946 way it is called). Explicitly return 0.
4948 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4950 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4951 partial_symbol): Shrink the storage sizes of symbols, by making
4952 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4953 enums and small ints to the end of each struct to improve
4954 alignment, and switching the section number from int to unsigned
4957 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4959 * symtab.c (find_addr_symbol): New routine that will find the nearest
4960 symbol associated with an address. It does so by exhaustive
4961 search of the symtabs, so it's slow but complete.
4963 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4965 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4966 to [0,0] rather than [0, end of first source file]. This avoids
4967 problems with other parts of GDB looking for linetables in the
4968 _globals_ symtab. Eliminate variables num_object_files and
4969 first_object_file_end.
4971 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4973 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4974 (pop_frame): Restore PC2 and LR0 from dummy frames.
4975 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4976 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4977 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4978 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4979 (SETUP_ARBITRARY_FRAME): Define.
4981 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4983 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4985 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4987 * remote-udi.c (udi_resume): Correct prototype.
4989 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4991 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4992 hppa_frame_find_saved_regs.
4993 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4994 (prologue_inst_adjust_sp): New function.
4995 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4996 (skip_prologue): Completely rewrite to use unwind information.
4997 (hppa_frame_find_saved_regs): Likewise.
4999 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5001 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
5002 to convert a signal number with appropriate bounds checking.
5004 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
5006 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
5008 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
5009 print a newline to end the display anyway.
5011 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
5012 coprocessor status regs) when popping a frame. This fixes
5013 float exceptions that occur after calling inferior functions.
5015 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
5016 Read and write the fsr (float status register) to/from the child
5017 process along with the float regs. Remove Peter Schauer's change
5018 of May 24 '93, which has higher overhead and doesn't solve the
5019 real problem (which was that FSR wasn't being set).
5021 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
5023 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
5024 stack overflow check isn't right after the register stack
5025 adjustment instruction. Metaware R2.3u compiler moves other
5026 things in front of it. This fix isn't perfect but is what's
5029 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5031 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
5033 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
5034 character filenames.
5035 * configure.in: Change accordingly.
5037 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
5039 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
5040 _filtered io routines from these two files.
5042 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5044 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
5045 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
5046 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
5048 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
5050 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5052 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
5053 printing to gdb_stderr.
5055 * remote-udi.c (udi_kill): Don't close the connection, just set
5056 inferior_pid to zero.
5057 (udi_mourn): Call remove_breakpoints.
5059 * remote-udi.c: Remove obsolete need_artificial_traps comment.
5061 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
5063 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
5065 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5067 * remote-bug.c: At the start of each section, reset srec_frame
5070 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5071 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5072 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5073 code which looks for those two waitkinds. Use switch statement.
5074 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5075 CHILD_SPECIAL_WAITSTATUS.
5077 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5078 * Move target_signal_from_host, target_signal_to_host, and
5079 store_waitstatus from inftarg.c to target.c. procfs needs them.
5080 * target.c: Include "wait.h" and <signal.h>.
5081 * target.h, infrun.c (proceed), proceed callers: Pass new code
5082 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5083 enums being treated as unsigned and is cleaner.
5084 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5086 * infcmd.c (signal_command), infrun.c (signals_info):
5087 Don't allow user to specify numeric equivalent of
5088 TARGET_SIGNAL_DEFAULT.
5090 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5092 * config/alpha/alpha-netware.mt: New target support for Alpha
5094 * configure.in: Add alpha-*-netware* target.
5096 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5098 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5100 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5102 * target.h: Add enum target_waitkind, enum target_signal, and
5103 struct target_waitstatus. Change status argument to target_wait to
5104 be struct target_waitstatus * instead of int *.
5105 * target.h, infrun.c, all targets: Change type of signal arguments
5106 to resume(), proceed(), and target_resume() from int to enum
5108 * All targets (*_wait, *_resume): Change accordingly.
5109 * infcmd.c (program_info, signal_command), throughout infrun.c,
5110 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5111 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5112 signal code stuff right with the new signals would be non-trivial).
5113 * inferior.h (stop_signal): Make it enum target_signal not int.
5114 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5115 target_signal_from_name): New functions.
5116 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5117 store_waitstatus): New functions.
5118 * procfs.c (procfs_notice_signals): Use them.
5119 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5121 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5123 * objfiles.c (build_objfile_section_table): Don't abort() if
5124 objfile->sections is already set.
5126 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5127 to match recent change to exec.c.
5131 * main.c (print_gdb_version): Change year to 1994.
5133 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5134 * Makefile.in (NONSRC): Add ChangeLog-93.
5136 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5138 * stabsread.c (read_type): Allow defining several type numbers
5139 at once (e.g. "(1,2)=(3,4)="...).
5141 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5143 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5145 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5147 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5148 to process_one_symbol.
5149 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5150 avoid caching a bad endaddr in find_pc_partial_function.
5152 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5154 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5156 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5158 * infrun.c (wait_for_inferior): Do not step or step resume past
5159 the end of a one-line function we just stepped into.
5161 For older changes see ChangeLog-93
5167 version-control: never
projects / deliverable / binutils-gdb.git / blob