1 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * TODO: Remove "Watchpoints seem not entirely reliable, though
4 they haven't failed me recently." item--this old (4.6 at least)
5 item is too vague to be useful (some watchpoint bugs have been
7 * TODO: Add explanation of "RPC interface" item.
9 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
11 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
12 stub unwind descriptors too.
14 * Enable backtracing from inside a SOM shared library back into
16 * hppa-tdep.c (internalize_unwinds): Accept and use new
17 "text_offset" argument for dynamic relocation of
18 region_{start,end} fields in the unwind descriptor.
19 (read_unwind_info): Pass text_offset to internalize unwinds.
21 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
23 * m3-nat.c: Remove comments about arbitrary limit in
24 printf_filtered; that limit is gone.
26 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
28 * Beginnings of SOM shared library support. Breakpoints and
29 single frame backtracing within the library only. Only works when
30 using the HPUX 9 dynamic linker. More functionality to be added
33 * somsolib.c, somsolib.h: New files.
34 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
35 (ALLDEPFILES): Add somsolib.c.
36 (somsolib.o): Add some dependencies.
37 * somread.c (som_symtab_read): Accept multiple section offsets.
38 All callers changed. Adjust all text symbols with the first
40 * symfile.c (find_lowest_section): Enable this function. Add some
41 tie-breaking logic when sections have the same vma.
42 (syms_from_objfile): Use find_lowest_section rather than looking
43 for ".text" by name. Relax warning to only warn if the lowest
44 section is not a code section.
45 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
46 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
48 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
50 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
51 it is still needed for GCC-2.6 compiled code.
52 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
53 sometime after GCC-2.7 has been released.
55 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
56 retrieving the PC from a signal handler caller. Fix thinko
57 in Stan's last change ("frame", should have been "frame->next").
58 If the next frame is a signal handler caller and it's a system
59 call which has entered the kernel ((PSW & 0x2) != 0), then the
60 saved pc is in %r2 instead of %r31.
62 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
64 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
65 "frame_info" throughout.
67 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
69 * sparcl-stub.c: get rid of defs.h.
71 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
73 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
74 Correct definition of MMALLOC_DIR to reflect fact this is
75 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
77 * gdbserver/server.c (main): After we kill the inferior in
78 response to a 'k' request, exit.
80 * remote.c (remote_kill): Use catch_errors when calling putpkt.
81 (putpkt): Return int, not void, to match catch_errors calling
84 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
86 * rs6000-tdep.c (pop_frame): Correct a variable name.
88 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
90 * TODO: Re-write item about SIGINT handling to reflect the fact
91 that target_stop now exists.
93 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
95 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
96 and CORE_ADDR, respectively.
97 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
98 * blockframe.c (get_frame_info): Remove.
99 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
100 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
101 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
102 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
103 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
104 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
105 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
106 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
107 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
108 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
109 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
110 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
111 rename variables consistently (using `frame' or `fi'), remove
112 calls to get_frame_info and FRAME_INFO_ID, remove comments about
113 FRAME and FRAME_ADDR cruftiness.
115 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
117 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
118 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
119 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
120 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
121 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
122 w89k-rom.c, target.c, target.h: Add support for target_stop().
123 * gdbtk.c (gdb_stop): Switch to target_stop().
125 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * osfsolib.c (solib_map_sections, first_link_map_member,
128 next_link_map_member, xfer_link_map_member): Retrieve and use
129 shared library relocation offset from runtime loader structures.
130 Use libxproc.a routines to get a working version if
131 USE_LDR_ROUTINES is defined.
132 * README: Remove item about shared library relocation for
135 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
137 * c-exp.y (yylex): scan template names, and scan nested class
140 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
142 * nlm/Makefile.in: install gdbserve.nlm.
144 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
146 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
148 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
150 * gdbtk.c: Get rid of lots of unnecessary #includes.
151 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
152 Display structure directly.
153 * gdbtk.tcl: Change exit button to quit button.
155 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
157 * c-valprint.c (c_value_print): Check for plain literal `char'
158 target type when suppressing `(char *)' output for strings.
160 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
162 * coffread.c (coff_symfile_init): Remove unused local abfd.
163 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
164 instead of long, for compatibility with mmalloc.h.
166 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
168 * top.c (line_completion_function): Renamed from
169 symbol_completion_function, takes the line buffer and the
170 point in the line buffer as additional arguments.
171 (readline_line_completion_function): New function, interface
172 between readline and line_completion_function.
174 (complete_command): Use line_completion_function instead of
175 abusing rl_line_buffer. Free completion strings after printing
177 * symtab.c (completion_list_add_name): Recheck for duplicates
178 if we intend to add a modified symbol.
180 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
181 includes the number of methods from the baseclasses.
182 * stabsread.c (attach_fn_fields_to_type): No longer add the
183 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
184 the baseclass type might not have been completely filled in yet.
185 * symtab.c (total_number_of_methods): New function to compute
186 the total number of methods for a type, including the methods
188 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
189 allocate the symbol array for find_methods.
191 * stabsread.c (scan_file_globals): Add default case to minimal
192 symbol type switch, to avoid gcc -Wall warnings.
194 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
195 Don't test for zero backchain pointer to recognize a signal
196 handler frame, if read() gets interrupted by a signal, the
197 backchain will be non zero.
198 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
200 (SIG_FRAME_PC_OFFSET): New definition.
201 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
202 is a signal handler frame.
203 * rs6000-tdep.c (function_frame_info): Do not error out
204 if we can't access the instructions.
206 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
207 New definition to get the function address from a function pointer.
208 * valops.c (find_function_addr): Use it when calling a user
209 function through a function pointer.
211 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
213 * Makefile.in (MMALLOC_DIR): New definition.
214 (MMALLOC): Use MMALLOC_DIR.
215 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
216 (OPCODES): Remove gratuitous "./".
217 * defs.h (mmalloc.h): Include.
218 (mmalloc, mrealloc, etc): Remove decls.
219 (cplus_demangle, cplus_demangle_opname): Remove decls.
221 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
223 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
224 no_windows variable. Now called use_windows, and defaults to off
227 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
229 * coffread.c (coff_symtab_read): If we get the address from
230 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
231 (coff_symtab_read): Set value and section of symbol that
232 process_coff_symbol returns.
234 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
236 * config/i386/tm-nbsd.h: Enable longjmp support.
238 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
240 * valarith.c (value_binop): Take care of ANSI `value preserving'
241 rule, which was not addressed by the previous change.
243 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
244 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
246 * TODO: Remove item about RS/6000 shared libraries.
248 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
250 * defs.h, infrun.c (wait_for_inferior), top.c: Call
251 target_wait_hook to allow GUI to handle blocking for inferior. Call
252 call_command_hook in execute_command to provide means for wrapping
253 commands with GUI state change updates.
254 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
255 * (gdb_stop): New tcl command to stop the target process.
256 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
258 * (gdbtk_call_command): Wrapper around command processing to
259 alert GUI of target state changes.
260 * (gdbtk_init): Get the fd of X server for doing async
261 notification of X events (via x_event). Setup new hooks.
262 * gdbtk.tcl: Add scrollbars to assembly and command windows.
263 * Change window foreground & background colors.
264 * Create margin tag for breakpoints in source and assembly windows.
265 * Add new routines to be invoked when target state changes to/from
267 * Add start of expression window.
268 * Change bindings of mouse button 1 in assembly and source window
269 to just set or clear breakpoints when in the margin tag.
270 * Change shape of register window to be more vertical to better
271 reflect it's contents.
273 * Cleanup some code around command window bindings.
275 * infrun.c (wait_for_inferior): Make sure
276 through_sigtramp_breakpoint is non-null before deleting.
278 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
280 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
282 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
284 * Makefile.in (coffread.o): Depend on target.h.
285 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
287 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
291 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
293 * objfiles.c (objfile_relocate): When relocating ->sections, use
294 objfile not symfile_objfile.
296 * symtab.h, minsyms.c (minsyms_sort): New function.
297 * objfiles.c (objfile_relocate): Call it.
299 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
301 * objfiles.c, objfiles.h (objfile_to_front): New function.
302 * remote-vx.c (vx_add_symbols): Call it.
304 * coffread.c (coff_symtab_read): Handle common symbols the same
305 way that partial-stab.h does.
307 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
309 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
310 machine/psl.h. These are host files.
312 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
314 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
315 does *not* include the terminating NULL msymbol.
317 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
319 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
320 loader that reads files using BFD and converts it on the fly.
322 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
324 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
325 * monitor.c (monitor_load): check the load type and load the file
326 accordingly. Default to gr_load_image().
327 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
328 srecord format by downloading to the monitor.
329 * w89k-rom.c, op50n-rom.c: set supported load types.
331 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
334 * Makefile.in: Remove xcoffexec.o rule.
336 * exec.c (exec_file_command): Add comment.
338 Fix data and bss relocation for VxWorks 5.1:
339 * remote-vx.c (vx_add_symbols): New function.
340 (vx_load_command, add_symbol_stub): Call it instead of
342 (vx_wait): Remove comment which was wrong to useless.
343 * remote-vx.c: Reindent much of file.
344 * coffread.c (cs_to_section, find_targ_sec): New functions.
345 (process_coff_symbol): Set SYMBOL_SECTION to result
347 (coff_symtab_read): Call cs_to_section and deal with result
348 rather than assuming sections are in a certain order. Deal with
350 * coffread.c: Remove text_bfd_scnum variable.
352 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
354 * corelow.c: Format to standard.
355 (core_close): Use name instead of bfd_filename.
357 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
362 * symfile.c (reread_symbols): Include bfd_errmsg string in error
363 message if bfd_close fails.
364 * exec.c (exec_close), solib.c (clear_solib), corelow.c
365 (core_close), objfiles.c (free_objfile), irix5-nat.c
366 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
367 (gr_load_image): Check for errors from bfd_close.
368 * solib.c (look_for_base), remote-utils.c (gr_load_image),
369 remote-udi.c (download), corelow.c (core_open), symfile.c
370 (symfile_bfd_open), symfile.c (generic_load): Add comment
371 regarding error from bfd_close.
372 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
373 comment about bogus handling of errors from bfd_openr.
374 * exec.c (exec_close): Add comment regarding memory leak and
375 dangling reference to vp->name.
377 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
379 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
380 of using longest_to_int.
382 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
383 mips and alpha targets need the real breakpoint pc for
384 creating the breakpoint frame.
386 * stack.c (return_command): Cast return value to the return
387 type of the function from which we return.
388 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
389 to STORE_RETURN_VALUE.
391 * symtab.c (lookup_symbol): Remove search for `static mangled
392 symbols', the search for `static symbols' already looks for
393 mangled and demangled symbols via lookup_block_symbol.
395 * valarith.c (value_binop): Use ANSI C arithmetic conversions
396 when performing integral evaluations, implement BINOP_EQUAL and
398 (value_equal, value_less): Use value_binop to perform the
399 comparison if both operands have TYPE_CODE_INT.
401 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
402 as they are written back later. Handle sp restore for frameless
403 functions. Use fdata.nosavedpc instead of fdata.frameless to
404 determine if the pc has been saved.
405 (function_frame_info): Handle `mr r31,r1', which is generated by
406 gcc-2.6, as a synonym for `oril r31,r1,0'.
407 (skip_trampoline_code): Handle shared library trampolines.
408 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
409 their real name. Enables setting of breakpoints in shared libraries
410 before the executable is run.
412 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
414 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
415 interface code still works with the new ROM monitor
416 structures. Fake out a couple of fields.
418 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
420 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
421 target_write_pc, target_read_fp, target_write_fp): Rename to
423 (h8500_read_pc, h8500_write_pc): Add pid argument.
424 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
425 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
426 Change to match functions above.
428 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * NEWS: Add item about if and while.
432 * .gdbinit: Restore `end'; it was not excess. Reindent
433 list-objfiles to make this clear. Comment out all of
434 list-objfiles because old gdb's choke on it.
436 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
438 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
441 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
443 * Makefile.in (ANNOTATE_OBS): New definition.
444 (COMMON_OBS): Add exec.o.
445 (annotate.o): Remove extra compile rule.
446 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
449 * .gdbinit: Remove excess `end'.
451 * exec.c: Merge in RS6000 support from xcoffexec.c.
452 (symfile.h, objfiles.h, xcoffsolib.h): Include.
453 (vmap): New global variable.
454 (exec_close): Close and free objects in vmap chain.
455 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
456 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
457 (exec_files_info): Print vmap information.
458 * xcoffexec.c: Remove.
459 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
460 (TDEPFILES): Use exec.o instead of xcoffexec.o.
461 * TODO: Remove pertinent items.
463 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
465 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
466 are no longer needed as of gcc-2.6.0.
468 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
470 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
472 (fetch_core_registers): Don't try to fetch a register if
473 regmap maps it to -1.
474 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
475 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
476 stores the registers in a weird order.
478 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
480 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
481 if inferior_pid is nonzero.
483 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
485 Speed up GDB startup time by not demangling partial symbols.
486 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
487 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
488 No longer demangle partial symbols.
489 * symtab.c (lookup_symbol, list_symbols): Handle mangled
490 variables, e.g. C++ static members, via the minimal symbols.
492 Handle reordered functions in an objfile, for Irix 5.2 shared
494 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
495 set if the functions in an objfile are reordered.
496 * mdebugread.c (parse_partial_symbols): Detect reordered
497 functions in an objfile.
498 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
499 lookup algorithm if the functions in the objfile are reordered.
501 * xcoffexec.c (exec_close): If the current target has a copy
502 of the exec_ops sections, reflect the freeing of the sections
505 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
506 `sizeof dummy', for constructing the call dummy code.
508 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
509 function declarations.
510 * sparc-tdep.c (sparc_pop_frame): Cast result of
511 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
513 * irix5-nat.c (enable_break): Set breakpoint at the entry point
514 of the executable, to handle the case where main resides in a
516 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
517 after shared library symbol reading, to get rid of a warning from
518 heuristic_proc_start if the startup code has no symbolic debug info.
520 * breakpoint.h (struct breakpoint): Add new fields language
521 and input_radix, to enable breakpoint resetting with the
522 proper language and radix.
523 * breakpoint.c (set_raw_breakpoint): Initialize them.
524 (breakpoint_re_set_one): Use them when resetting the breakpoint.
525 (breakpoint_re_set): Preserve current language and input_radix
526 across breakpoint_re_set_one calls.
528 * symtab.c (decode_line_1): Do not build a canonical line
529 specification for `*expr' line specifications.
531 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
533 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 The point of these changes is to avoid reading the frame pointer
536 and stack pointer during stepping, to speed things up.
537 A. Changes to not select a frame until we need a selected frame:
538 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
539 * infrun.c (wait_for_inferior): Move call to select_frame back to
540 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
541 Law, but the change was my idea); the only reason for that change
542 was so we could save and restore the selected frame in
543 wait_for_inferior, and now that flush_cached frames clears the
544 selected frame, that should work OK now.
545 B. Changes to not create a current_frame until we need one:
546 * blockframe.c (get_current_frame): If current_frame is NULL, try
547 to create an innermost frame.
548 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
549 infrun.c (wait_for_inferior), thread.c (thread_switch),
550 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
551 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
552 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
553 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
554 i960-tdep.c (pop_frame), m68k-tdep.c
555 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
556 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
557 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
558 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
559 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
560 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
561 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
562 call create_new_frame.
563 * corelow.c (core_open), altos-xdep.c (core_file_command),
564 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
565 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
566 umax-xdep.c (core_file_command): Don't call create_new_frame; do
567 call flush_cached_frames.
568 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
570 C. Changes to get rid of stop_frame_address and instead only
571 fetch the frame pointer when we need it.
572 * breakpoint.c (bpstat_stop_status): Remove argument
573 frame_address; use FRAME_FP (get_current_frame ()).
574 * infrun.c (wait_for_inferior): Don't pass frame pointer to
576 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
577 ()) instead of stop_frame_address.
578 * infrun.c (save_inferior_status, restore_inferior_status),
579 inferior.h (struct inferior_status): Don't save and restore
581 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
582 (select_thread): Remove stop_frame_address and uses thereof.
583 D. Same thing for the stack pointer.
584 * infrun.c (wait_for_inferior): Remove stop_sp and replace
585 uses thereof with read_sp ().
586 E. Change to eliminate one nasty little spot where we were
587 wanting to know the frame pointer from before the current step
588 (idea from GDB 3.5, which saved my ass, because my other ideas of
589 how to fix it were very baroque).
590 * infrun.c: Remove prev_frame_address.
591 * infrun.c (wait_for_inferior, step_over_function): Use
592 step_frame_address instead of prev_frame_address.
593 F. Same basic idea for the stack pointer.
594 * inferior.h, infcmd.c: New variable step_sp.
595 * infcmd.c (step_1, until_next_command): Set it.
596 * infrun.c: Remove prev_sp and replace uses by step_sp.
597 * infrun.c (wait_for_inferior): If we get out of the step
598 range, then set step_sp to the current stack pointer before we
601 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
603 * top.c (target_byte_order_auto): New static variable.
604 (set_endian): Mention that ``auto'' is permitted.
605 (set_endian_auto): New static function.
606 (show_endian): Change message based on target_byte_order_auto.
607 (set_endian_from_file): New function.
608 (init_main): Add command ``auto'' to endianlist.
609 * exec.c (exec_file_command): Call set_endian_from_file.
610 * defs.h (set_endian_from_file): Declare.
612 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
614 * nlm/i386.c (flush_i_cache): New function, does nothing.
615 (frame_to_registers, registers_to_frame, set_step_traps,
616 clear_step_traps, do_status): Make non-static.
618 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
620 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
621 defined, define as 0.
622 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
624 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
625 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
626 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
627 (BREAKPOINT): Remove definition.
628 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
629 (BREAKPOINT): Remove definition.
630 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
631 value of 1, rather than without a value.
632 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
633 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
634 run time rather than at compile time.
636 * remote-mips.c (break_insn): Remove.
637 (BREAK_INSN, BREAK_INSN_SIZE): Define.
638 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
639 (mips_remove_breakpoint): Likewise.
641 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
642 define TARGET_BYTE_ORDER as target_byte_order, and declare
643 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
644 a test of TARGET_BYTE_ORDER.
645 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
647 (endianlist, target_byte_order): New variables.
648 (set_endian, set_endian_big, set_endian_little): New functions.
649 (show_endian): New function.
650 (init_cmd_lists): Initialize endianlist.
651 (init_main): Add commands ``set endian big'', ``set endian
652 little'', and ``show endian''.
653 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
654 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
655 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
656 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
657 * values.c: Likewise.
659 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
661 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
663 * nlm/Makefile.in: Get rid of NWINCLUDES.
664 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
665 User should now configure with --with-headers.
667 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * gdbserver/server.c (main): Silently accept all unrecognized
670 requests and send back a zero length acknowledge. That is what
671 *-stub.c do and is what remote.c expects.
673 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
675 * corelow.c (core_open): Copy the modified to_sections_end
676 vector from current_target to core_ops too.
678 * gdbserver/server.c (main): Silently accept query requests
679 and send back a zero length acknowledge.
681 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
683 * nlm/Makefile.in: Don't define NWINCLUDES.
684 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
686 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
688 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
690 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
692 * lynx-nat.c (child_wait): Use status.w_status, not status, in
693 arithmetic. status is a `union wait'.
695 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
697 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
699 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
701 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
703 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
705 * coffread.c (complete_symtab): If last_source_file is set upon
708 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
710 * xcoffread.c (read_xcoff_symtab, case C_FILE):
711 Set main_aux before using it.
713 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
715 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
716 ignoring before. But continue to ignore XMC_DS.
718 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
720 * defs.h (misc_command_type): Remove trailing comma from
723 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
725 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
726 out of an interrupt frame.
728 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
730 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
732 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
733 * mips-tdep.c (mips_print_register): Don't test float validity.
734 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
735 config/arm/tm-arm.h, config/convex/tm-convex.h,
736 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
737 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
738 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
739 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
740 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
741 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
742 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
743 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
744 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
747 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
749 * TODO: Remove item about adding general multi-threaded stuff;
751 Remove item about specifying arbitrary locations of stack frames
752 (this works on some machines).
753 Remove item about debugging functions without a frame pointer
754 (this works on some machines).
755 Remove item about re-writing macros which handle frame chaining and
756 frameless functions. They have been re-written at least once
757 since that item was written.
758 Remove item about gdb catching SIGINT when attached; this is done.
759 Remove item about having list_command not read symbols--why bother?
761 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
763 * TODO: Append contents of Projects file.
766 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
768 * corelow.c (add_solib_stub): Remove copying of to_sections,
769 pass current_target to SOLIB_ADD. The Sep 10 change failed
770 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
772 * corelow.c (core_open): After reading the shared libraries,
773 copy the modified to_sections vector from current_target to
774 core_ops, so that core_close can free it later.
775 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
776 Pass down target parameter from SOLIB_ADD and use it instead of
777 directly accessing core_ops.
779 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
781 * solib.c: *BSD systems need <a.out.h> to be included before
784 * i386b-nat.c: Add i386_float_info(), etc.
785 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
787 * config/nm-nbsd.h: New file, for generic NetBSD native support.
788 * config/i386/nm-nbsd.h: Use it.
789 * config/sparc/nm-nbsd.h: Use it.
790 * config/ns32k/nm-nbsd.h: Use it.
792 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
793 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
794 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
795 New files, support for NetBSD/i386.
796 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
797 New files, support for NetBSD/ns32k.
799 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
801 * .gdbinit: Add list-objfiles command.
803 * TODO: Reword item regarding NO_STD_REGS.
805 * coffread.c (record_minimal_symbol, coff_read_enum_type,
806 coff_read_struct_type): Allocate on symbol_obstack, not directly
807 via malloc/savestring.
809 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
811 * TODO: Add more items.
812 * tests: Remove the directory and all of its (obsolete) contents.
814 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
816 * coffread.c (init_stringtab): When copying length to stringtab,
817 use target format, not host format, since that is what the rest of
820 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
822 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
823 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
824 NWINCLUDES definitions.
825 * i386-nlmstub.c: Removed.
827 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
829 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
830 char * (from const char *) before assigning. Don't save string we
831 pass to record_minimal_symbol (it already saves it).
833 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
835 * gdbtk.tcl: Let ^U delete lines in the command window.
837 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
839 * cp-valprint.c (static_field_print): New variable, controls
840 printing of static members.
841 (_initialize_cp_valprint): New print set subcommand
842 "static-members". Turn on printing of static members by default.
843 (cp_print_value_fields): Print static members if necessary.
845 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
846 (elf_locate_base): Use only standard BFD functions to collect
847 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
848 tag only if it got defined via the inclusion of <link.h>.
850 * f-exp.y: Write block for OP_VAR_VALUE.
851 * f-valprint.c (info_common_command): Handle `info common'
852 without an argument correctly.
854 * c-typeprint.c (c_type_print_base): Handle template constructors.
855 * symtab.c (gdb_mangle_name): Handle template method mangling,
856 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
858 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
860 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
861 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
862 * ch-valprint.c (chill_val_print): Pass index type directly
863 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
864 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
865 if the index type is a stub.
867 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
869 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
870 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
871 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
872 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
873 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
874 config/mips/riscos.mh, config/pa/hppahpux.mh,
875 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
876 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
877 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
879 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
881 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
883 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
884 Also, add decl for symtab_to_filename.
885 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
886 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
887 routine decr replaces in line code.
888 * (create_file_win): Use catch to handle open failures more
889 elegantly. Also, create special window to display file open
890 failure message. Move opening of file prior to creation of text
892 * (create_asm_win): Add PC as argument. We now base disassembly
893 on PC instead of function name, since function names can be
894 ambiguous (usually seen with shared libs). Also, use catch to
895 simplify code where we don't care about failures.
896 * source.c (symtab_to_filename): New. Returns the file
897 associated with a symtab.
898 * top.c: Define interactive_hook. Called during QUIT to animate
901 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
903 * stabsread.c (read_type): Handle stub types for bitstrings.
904 * stabsread.c (read_array_type): Check for stub domain type
905 using TYPE_FLAG_STUB, not its length.
906 * gdbtypes.c (create_set_type): Handle a stub domain type.
908 * ch-exp.y: Get rid of some extra non-terminals, and move
909 their rules into primitive_value.
910 * parser-defs.h: Add comment about unary postfix operators.
911 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
912 * expprint.c (print_subexp): Recognize unary postfix operator.
914 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
916 * remote-hms.c: use remote_debug instead of hms_silent toggle.
917 Add warnings about depreciation of `snoop' cmd.
919 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
921 * remote-hms.c (hms_read_inferior_memory): Cope when
922 target sends both \r and \n.
924 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * remote-mips.c (mips_error): Place NORETURN macro correctly.
927 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
929 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
931 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
932 mst_solib_trampoline.
934 * f-valprint.c (f_val_print): Change cast of valaddr from
935 CORE_ADDR * to char **, since that is how it is used.
937 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
938 using obsavestring, and pass that to prim_record_minimal_symbol.
939 Having the objfile point to bfd_asymbol_name directly doesn't work
940 if we save and restore a mapped symbol file.
942 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
944 * gdbtk.tcl: Add ref counts to breakpoint tags.
945 * Put quotes around function name in disassemble command to better
946 handle assembler names containing `.'.
947 * Make pclist element 0 be filler to avoid off-by-one problem with
949 * Set names of top-level windows.
950 * Add register display window.
951 * Add PC to label of assembly window.
953 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
955 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
956 to add a generic ROM monitor interface, and support file for the
957 WinBond W89K and the Oki OP50N PA based target boards.
959 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
961 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
962 disassembly more efficient.
963 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
965 * (gdb_loc): Include pc in return value. Also, return function
966 name if arg was specified.
967 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
968 after command completes.
969 * (gdbtk_init): Improve error handling.
971 * gdbtk.tcl: Add lots of comments. Clean up code.
972 * (gdbtk_tcl_fputs): Make output window redirectable.
973 * Add assembly window, and breapoint support.
974 * Make button 1 in margin toggle breakpoints.
975 * Use stippling to indicate breakpoint disabling.
977 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
979 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
981 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
983 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
984 change by replacing `symbols_added' with `so_last'.
985 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
986 global common symbols, they will be resolved by the runtime loader.
987 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
988 Handle scSCommon like scCommon symbols.
990 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
992 * corelow.c (add_solib_stub): Copy to_sections changes from
993 core_ops to current_target after adding the shared libraries.
994 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
995 find_corresponding_bincl_psymtab): Change `repeated header not seen'
996 error to a complaint, simplify complaint.
997 * procfs.c (signalname, errnoname): Make `name' const.
998 * symfile.c (reread_symbols): Use filename from old BFD to
1000 * values.c (record_latest_value): Don't record value in the
1001 history chain until we are sure there won't be an error.
1003 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1005 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1008 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1010 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1012 * remote.c (fromhex): Make error more explicit.
1013 (read_frame): Don't print bad checksum information unless
1014 remote_debugging. Don't use repeat count unless it's > 0.
1015 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1016 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1017 Optionally cope with BC style breakpoints.
1018 (e7000_command): After command send directly to the E7000 mark
1019 registers as changed.
1020 (why_stop, e7000_wait: Understand BC style stop condition.
1021 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1022 sequences. (frame_find_saved_regs): Likewise.
1023 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1025 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1026 (more work here to come)
1027 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1030 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1032 * sparclite/Makefile.in: Assorted stuff needed for eload.
1034 * sparclite/eload.c: Merge in command line argument parsing and
1035 error message handling improvements orignally made to aload.c.
1037 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1039 * defs.h (enum misc_command_type, command_control_type): Enums
1040 for describing the command and control types.
1041 (struct command_line): Add new fields to keep track of the command
1042 type and body associated with the command.
1043 * top.c: Include value.h. Delete whitespace at the end of lines.
1044 (build_command_line, get_command_line): New functions.
1045 (execute_control_command, while_command, if_command): Likewise.
1046 (realloc_body_list, read_next_line): Likewise.
1047 (recurse_read_control_structure): Likewise.
1048 (execute_user_command): Call execute_control_command.
1049 (read_command_lines): Simplify by calling read_next_line, call
1050 read_control_structure for "if" and "while" commands.
1051 (free_command_lines): Free new fields in the command structure.
1052 (define_command): Reset control_level to zero.
1053 (init_main): Install command handlers for "if" and "while" commands.
1055 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1057 * c-typeprint.c (c_type_print_varspec_prefix,
1058 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1059 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1060 call f77_value_literal_string instead.
1061 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1062 (parse_number): Translate 'd' floats to 'e' so atof() works.
1063 (yylex): Remove unused variables.
1064 * f-lang.c: Include <string.h>.
1065 (get_bf_for_fcn): Remove unused variable.
1066 * f-typeprint.c (f_type_print_varspec_prefix,
1067 f_type_print_varspec_suffix): Remove unused
1068 variables, add cases to switch statements.
1069 (f_type_print_base): Remove unused variables.
1070 * f-valprint.c (gdbcore.h, command.h): Include.
1071 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1072 Call read_memory_integer with correct number of arguments.
1073 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1074 with correct argument type.
1075 (f77_print_array): Removed unused array array_size_array.
1076 (f_val_print): Don't use a CORE_ADDR as a char *.
1077 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1078 (value_assign): Handle Fortran literal string and complex values.
1079 (f77_cast_into_complex, f77_assign_from_literal_string,
1080 f77_assign_from_literal_complex): New functions.
1082 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1084 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1087 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1089 * i960-tdep.c (signal.h): Don't include.
1091 * cxux-nat.c (target_is_m88110): Remove definition.
1093 * configure.in (config/nm-empty.h): If cross only, use instead
1094 of config/nm-trash.h.
1095 * config/nm-trash.h: Remove.
1096 * config/nm-empty.h: New file.
1097 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1098 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1099 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1100 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1101 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1103 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1105 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1107 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1109 * configure.in: No longer look for nm, tm, and xm headers in
1110 config/<header>; they are always in config/<cpu>/<header>.
1112 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1114 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1115 the end of the list of objfiles, instead of at the beginning.
1117 * xcoffread.c (allocate_include_entry): New function, abstracted
1118 from code in record_include_begin.
1119 (record_include_begin, record_include_end): Call it.
1121 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1122 target_has_stack to decide whether to create a real stack frame
1125 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1127 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1129 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1131 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1133 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1134 field names into what is expected by sparc-nat.c.
1136 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1138 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1140 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1142 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1144 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1146 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1147 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1150 * nlm/Makefile.in: Get rid of NWSOURCE.
1151 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1152 * nlm/gdbserve.o: Add dummy __main routine.
1153 * nlm/gdbserve.def: Turn on debug.
1155 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1157 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1159 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1161 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1162 * config/xm-nbsd.h: fix typo.
1163 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1164 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1166 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1168 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1170 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1171 change typeo in error msg (`inferrior' -> `inferior').
1173 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1175 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1176 attach_flag (this check was performed by the callers). Also check
1177 inferior_thisrun_terminal.
1178 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1179 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1180 attach_flag in deciding whether to call set_sigint_trap and
1183 * value.h (struct value): Change literal_data from PTR to char *,
1184 since that is the way it is used.
1186 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1188 * somread.c (som_symfile_read): Force unwinds to be re-read after
1189 reading in a new partial symbol table.
1191 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1194 an obsolete conditional.
1195 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1196 an obsolete conditional.
1197 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1200 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1202 * Makefile.in (ns32k-opcode.h): Remove reference.
1203 (ns32k-pinsn.o): Update dependencies.
1204 * ns32k-opcode.h: Remove file.
1205 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1206 all other code in this file.
1208 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1210 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1211 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1213 * nlm/Makefile.in: Add rule for .S.o.
1214 * nlm/aio.h: Protect from multiple inclusions.
1215 * nlm/alpha-io.S: Remove everything we don't need.
1216 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1217 Remove, no longer needed.
1218 * nlm/alpha.c: Merge in lots of stuff from previous files.
1219 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1220 breakpoint_insn extern.
1221 * Move stuff from alpha-patch.h into here.
1223 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1225 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1227 * annotate.c (annotate_starting): Flush output.
1229 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1231 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1232 the callers of symbol_file_add. Gets rid of heuristic fence-post
1233 warnings on mips and alpha targets when the PC resides in a shared
1234 library which is not yet read in.
1235 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1236 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1237 remote-vx.c (vx_open), solib.c (solib_add):
1238 Add call to reinit_frame_cache after all shared libraries are read in.
1239 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1240 symfile.c (symbol_file_command, add_symbol_file_command):
1241 Add call to reinit_frame_cache after symbol_file_add.
1243 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1245 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1246 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1247 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1248 * configure.in: Add sparc-*-netbsd target.
1250 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1252 * remote-vx.c (vx_attach): Interpret the command argument as an
1255 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1257 * configure.in: Change i[34]86 to i[345]86.
1258 * nlm/configure.in: Likewise.
1259 * gdbserver/configure.in: Likewise.
1261 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1263 * configure.in (i386-*-netware): Automatically configure nlm
1266 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1268 * nlm/gdbserve.c: conditionalize header file inclusion for either
1269 NetWare 4.0 or PIN targets.
1270 * nlm/i386.c: include appropriate header files.
1271 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1274 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1276 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1277 * nlm/gdbserve.def: Autoload clib.
1279 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1281 * breakpoint.c (condition_command): Call breakpoints_changed.
1283 * gdbtypes.h: Declare f77_create_literal_string_type and
1284 f77_create_literal_complex_type.
1285 * valops.c (f77_value_literal_string, f77_value_substring,
1286 f77_value_literal_complex): Use xmalloc not malloc.
1287 * valops.c (f77_value_literal_string, f77_value_substring):
1288 Make addr char * not CORE_ADDR.
1289 * value.h (struct value): Add new field literal_data of aligner union.
1290 (VALUE_LITERAL_DATA): Use it.
1291 * f-lang.h: Declare find_common_for_function.
1292 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1293 myaddr fields of a union. Don't overload it with the frame field
1294 (not sure this is necessary; I'm not sure what lval_* codes
1295 VALUE_SUBSTRING_* can be used with).
1297 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1300 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1302 * rs6000-nat.c: Include libbfd.h again, needed until reference
1303 to bfd_cache_lookup is cleaned out.
1305 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1307 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1309 Work to reduce the interrupts-off duration when running in DOS.
1310 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1311 (dos_async_rx): rewrite to unpack as many characters from the
1312 asynctsr as possible into a local buffer.
1314 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 Initial Fortran language support, adapted from work by Farooq Butt
1317 (fmbutt@engage.sps.mot.com).
1318 * Makefile.in: Add Fortran-related files and dependencies.
1319 * defs.h (language_fortran): New language enum.
1320 * language.h (_LANG_fortran): Define.
1321 (MAX_FORTRAN_DIMS): Define.
1322 * expression.h: Reformat to standard.
1323 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1324 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1325 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1326 TYPE_CODE_LITERAL_STRING): New type codes.
1327 (type): New fields upper_bound_type and lower_bound_type.
1328 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1329 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1331 (builtin_type_f_character, etc): Declare.
1332 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1333 * f-exp.y: New file, Fortran expression grammar.
1334 * f-lang.c: New file, Fortran language support functions.
1335 * f-lang.h: New file, Fortran language support declarations.
1336 * f-typeprint.c: New file, Fortran type printing.
1337 * f-valprint.c: New file, Fortran value printing.
1338 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1339 fix wording of error message.
1340 * gdbtypes.c (f77_create_literal_complex_type,
1341 f77_create_literal_string_type): New functions.
1342 * language.c (set_language_command): Add Fortran info.
1343 (calc_f77_array_dims): New function.
1344 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1346 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1347 as Fortran source files.
1348 * valops.c (f77_value_literal_string, f77_value_substring,
1349 f77_value_literal_complex): New functions.
1351 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1353 * c-typeprint.c (c_print_type): Assume demangled arguments
1354 if a '(' is found in varstring, looking for ')' at the end of
1355 varstring did fail with demangled const member functions, which
1356 have a trailing `const'.
1357 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1358 to avoid errors when compiling with DEC c89.
1359 (remote_wait): Cast to `char *' before passing buffer to
1360 fputs_filtered, to avoid errors when compiling with DEC c89.
1361 (remote_wait): Do not return inferior_pid by default, this
1362 statement is never reached, which causes warnings from some
1364 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1365 * symfile.c (load_command): If called with no argument, try
1366 to get the filename from the executable file.
1367 (generic_load): Remove check for NULL filename, it is done
1368 in load_command now.
1370 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1372 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1373 from June 2, 1994 (what was I thinking?!?). Fix it right this
1376 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1378 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1380 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1382 * README: Grammar improvements, clarifications, updates.
1384 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1386 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1387 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1388 * configure.in (powerpc-*-netware*): Automatically configure nlm
1390 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1391 specific stuff. Make things more configurable.
1392 * nlm/configure.in: Add powerpc-*-netware* target. Use
1393 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1395 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1396 Remove lots of architecture-specific stuff.
1397 * nlm/gdbserve.def: Add new imports.
1398 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1399 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1401 * nlm/prelude.o: What was this doing here?
1402 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1403 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1404 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1405 * config/powerpc/tm-ppc-nw.h: Ditto.
1407 * nlmstub.def: New file, contains imports for 386 nlm stub.
1409 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1411 * remote-pa.c: New file for HPPA embedded support. Currently it's
1413 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1415 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1417 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1418 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1420 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1422 * remote-mips.c: Remove unused declaration of mips_load.
1424 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1426 * coffread.c: General cleanup, and support for section offsets.
1427 (time.h, sys/types.h, libbfd.h): Don't include.
1428 (cur_src_start_addr, cur_src_end_addr): Rename to
1429 current_source_start_addr, current_source_end_addr.
1430 (nlist_stream_global): Remove.
1431 (nlist_bfd_global): New global variable.
1432 (coff_symfile_read): Remove code that gets and uses fileno()
1434 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1435 section_offsets parameter, add text/data section offset to
1436 appropriate symbols' values.
1437 (read_one_sym): Use bfd_read instead of fread.
1438 (init_stringtab, init_lineno): Change first parameter to a bfd,
1439 use bfd routines instead of raw I/O.
1441 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1443 * symtab.c (decode_line_1): If funfirstline and we get a
1444 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1446 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1448 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1449 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1450 (TAGS): Also pass result of find on config sub-directory to etags.
1451 (ALLPARAM): Remove; now unused.
1453 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1455 * Makefile.in (VERSION): Bump to 4.13.1
1456 * NEWS, README: Update to match gdb 4.13 release version.
1458 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1460 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1461 * cxux-nat.c: Remove dangling #else block.
1462 (m88k_harris_core_register_addr): New function.
1464 * environ.c (init_environ): If no environment, do nothing.
1466 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1468 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1471 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1473 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1476 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1478 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1479 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1480 Include "libiberty.h" instead.
1482 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1484 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1485 add additional argument specifying raw address to permit
1486 proper release of debug registers.
1487 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1490 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1492 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1493 define them in top.c. Add comments to the hooks.
1495 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1497 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1498 `to_remove_breakpoint' fields.
1500 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1502 * infcmd.c (run_command): Remove comment suggesting using
1503 target_has_execution instead of inferior_pid.
1505 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1507 * remote-mips.c (mips_open): add code to handle baud rate.
1509 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1511 * infrun.c (wait_for_inferior): Call target_resume() upon
1512 detection of new processes.
1514 * procfs.c (create_procinfo): Return pointer to new procinfo
1516 * (do_detach): Spacing & formatting cleanup.
1517 * (procfs_wait): Move wait_again label to ensure that we really
1518 wait again. On exit from fork, release new child from gdbs'
1520 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1522 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1524 * i386-nlmstub.c (handle_exception): Wait until the thread has
1525 been started before killing the NLM by pointing the PC at
1528 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1530 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1531 Irix 5 has a standard _sigtramp signal handler.
1532 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1533 it is not needed for a standard _sigtramp signal handler.
1534 Add shared library sections to the section table of the target
1535 before adding the symbols.
1536 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1537 instructions that do not prepare a stack adjustment.
1538 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1539 which does the right thing on machines where `char' is unsigned.
1541 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1543 * remote.c (remote_open): Move setting of inferior_pid prior to
1544 call to remote_start_remote. Also use unique value for pid to
1545 avoid confusion with read_register_pid & friends.
1546 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1548 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1550 * dwarfread.c (bfd.h): Don't include.
1552 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1554 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1555 kill the program being debugged. KillMe(), the undocumented
1556 call intended for this purpose, causes the server to hang.
1558 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1560 * remote.c (read_frame): Calculate run length encoded checksum
1562 * config/sh/stub.c: New file.
1564 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1566 * target.c (find_default_run_target): Make sure to_can_run is set
1569 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1571 * TODO: Remove note about fast watchpoints and remove obsolete
1574 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1576 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1577 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1578 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1580 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1582 * target.c (add_target): Don't call clean_target on target
1584 * (unpush_target): Test for to_close being set before calling.
1585 * (target_xfer_memory, target_info): Check for to_has_memory
1586 before playing with memory.
1588 * remote.c (remote_open): Set inferior_pid to make kill command
1590 * inflow.c (kill_command): Revert change of Aug 2. Use
1591 inferior_pid to determine whether to print out "The program is not
1592 being run." message.
1594 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1596 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1597 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1598 * m3-nat.c: Pass argument to return_to_top_level.
1599 Declare m3_kill_inferior before use.
1600 (port_chain_insert): In "can't happen" case, abort rather than
1601 setting `mid' to large decimal constant (which gcc warns about).
1602 (get_thread_name): Use cast to convert const char * to char *.
1603 (add_mach_specific_commands): #if 0 "thread break" command.
1604 (m3_trace_him): Call push_target.
1605 (mach_really_wait): New argument pid; remove unused
1607 (intercept_exec_calls): Call target_terminal_init and
1608 target_terminal_inferior once the child execs.
1609 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1611 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1613 * procfs.c (procfs_mourn_inferior): don't dereference the
1614 procinfo pointer after it has been freed.
1616 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1618 * breakpoint.c (breakpoint_1): Improve pluralization in display
1619 of breakpoint hit counts.
1621 * language.h (struct language_defn): Remove unused field
1623 (longest_float): Remove, no longer used.
1624 * language.c (unknown_language_defn, auto_language_defn,
1625 local_language_defn): Remove init of la_longest_float field.
1626 * c-lang.c (c_language_defn, cplus_language_defn,
1627 asm_language_defn): Ditto.
1628 * ch-lang.c (chill_language_defn): Ditto.
1629 * m2-lang.c (m2_language_defn): Ditto.
1631 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1633 * defs.h (bfd_read, bfd_seek): Remove declarations.
1634 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1636 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1638 * inflow.c (kill_command): Fix a bug which prevented target
1639 programs to be killed.
1641 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1643 * defs.h: Change two-line declarations to one-line form.
1644 (NORETURN): Define as "volatile" only for older GCCs.
1645 (ATTR_NORETURN): Define for newer GCCs.
1646 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1648 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1650 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1651 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1652 disable_breakpoint): Don't call breakpoints_changed; it is now
1653 called via the *_breakpoint_hook functions.
1654 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1656 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1658 * stabsread.c (read_type): Fix a bug in enum size calculation.
1660 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1662 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1663 argument types to shut up GCC.
1665 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1666 linker stub, then return the address the stub will return to.
1667 (frame_saved_pc): Correctly restart the search for the saved
1668 pc when a linker stub is encountered.
1670 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1671 register stores emitted by the version 9 HP compilers.
1672 (inst_saves_fr): Relax test for a specific base register (%r1);
1673 this avoids losing with the version 9 HP compilers.
1674 (skip_prologue): Try to skip argument stores emitted by the HP
1675 compilers. It's not perfect, but it's better than before.
1677 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1679 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1680 calling write_register_pid.
1681 * (write_register_pid): Add prototype.
1683 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1685 * remote.c (read_frame): Split readchar/checksum calculation into
1686 two parts since evaluation order is undefined.
1688 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1690 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1691 * Makefile.in (coredep.o): Add inferior.h as dependency.
1692 * inflow.c: Add F_SETOWN to list of defines to check
1693 around code that uses F_SETOWN.
1695 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1697 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1698 set the -L and -B directory prefixes so we can link with it.
1700 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1702 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1703 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1706 * General hackery to support alternate user-interface.
1707 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1708 disable_breakpoint): Call hooks for alternate user-interface.
1709 * defs.h: Add declarations for alternate user-interface hooks.
1710 * main.c (main): Add --nw (and --nowindows) options to disable
1712 * (near call to command_loop): Call command_loop_hook if set.
1713 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1714 * stack.c: Call print_frame_info_listing_hook if set.
1715 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1716 other files to make sure that calls to error and warning will
1717 work. Call init_ui_hook after everything else.
1718 * utils.c (query): Call query_hook if set.
1719 * (gdb_flush): Call flush_hook if set.
1720 * Change _initialize_utils to initialize_utils cuz we don't use
1721 automatic initialization of utils.c anymore.
1723 * Support for TK GUI.
1724 * Makefile.in: Add rule for gdbtk.o.
1725 * configure.in: Add support for --enable-gdbtk.
1726 * gdbtk.c: New file. Contains support routines for TK interface.
1727 * gdbtk.tcl: New file. Implements GUI policy.
1729 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1732 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1734 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1735 there and we are using the gcc from the tree.
1736 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1738 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1740 * Makefile.in (annotate.o): Add dependencies.
1742 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1744 * sparclite/aload.c: Added new -q (quiet) option.
1745 return 0 exit status if file was successfully downloaded.
1747 * nlm/gdbserve.c: merge in command line argument parsing changes
1748 and bug fixes made to i386-nlmstub.c.
1750 * i386-nlmstub.c: The returnLength field must be initialized
1751 before portConfig is passed to AIOGetPortConfiguration.
1752 Compare command line arguments with strnicmp(); args are
1753 case insensitive on netware.
1755 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1757 * Makefile.in (DISTSTUFF): Add definition.
1758 (diststuff): Add for new distribution support.
1759 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1760 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1761 Remove old distribution building rules, now uses standard
1762 distribution support in parent directory Makefile.in.
1764 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1766 * target.c (push_target): Cast result from xmalloc.
1768 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1770 * elfread.c (elf_symtab_read): Discard compiler labels generated
1771 by the Solaris 2.1/Intel SunPro compiler.
1773 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1775 * target.c (nomemory): Fix prototype and routine to take correct
1778 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1780 * Makefile.in (clean): Remove libgdb-files.
1782 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1784 * coredep.c: Include inferior.h.
1786 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1788 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1791 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1793 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1794 .cp as C++, alphabetize better.
1796 * breakpoint.c (ignore, condition): Move usage note into body of
1797 help text, so first line can be one-line summary.
1799 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1801 * target.c (unpush_target): Fix handling of removal of top target.
1803 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1805 * Makefile.in: Add stuff to build nlmstub.
1806 * Add rule for annotate.o to keep Sun make happy.
1807 * configure.in: Add config for powerpc/Netware.
1809 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1810 filename. This speeds up handling of trailing N_SO stabs (they
1811 mark the end of a .o file).
1813 * target.c, target.h: Change the way pushing and popping of
1814 targets work to support target overlays and inheritance.
1815 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1816 Fixup references to current_target, due to previous changes.
1818 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1819 needed to get the address of longjmp out of the target.
1821 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1823 * main.c: Include <ctype.h>.
1825 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1827 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1830 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1832 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1834 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1836 * Makefile.in (VERSION): Bump to 4.12.4.
1838 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1840 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1841 * configure.in (m88*-harris-cxux*): New configuration.
1842 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1843 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1845 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1846 (TARGET_WRITE_PC): Pass pid through to register writers.
1848 * configure.in (m68*): Put vendor-only-specified host configs
1849 after vendor-and-os-specified configs.
1850 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1852 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1853 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1856 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1858 * elfread.c (elf_symtab_read): Handle error return from
1859 bfd_get_dynamic_symtab_upper_bound gracefully.
1861 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1864 registers in use by the inferior.
1865 * coredep.c (fetch_core_registers, register_addr): Use it.
1866 * findvar.c (registers_changed, registers_fetched,
1867 read_register_bytes): Ditto.
1868 * infcmd.c (do_registers_info, registers_info): Ditto.
1869 * infptrace.c (fetch_inferior_registers,
1870 store_inferior_registers): Ditto.
1871 * stack.c (frame_info): Ditto.
1873 * coredep.c (CORE_REGISTER_ADDR): New macro.
1874 (fetch_core_registers): Use it.
1876 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1877 * symfile.c (add-symbol-file): Add usage note to help string.
1878 (add_shared_symbol_files_command): New command.
1881 * inferior.h (read_pc_pid): Declare.
1882 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1883 variable b, remove unused variable other_type_used.
1884 * main.c (inferior.h, call-cmds.h): Include.
1885 (gdb_init): Declare.
1886 * remote.c (remote_wait): Return 0 by default.
1888 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1890 Stop printing at null char option, from Oliver Meyer
1891 (omeyer@i3.informatik.rwth-aachen.de).
1892 * valprint.h, valprint.c (stop_print_at_null): New global.
1893 * valprint.c (_initialize_valprint): New print set subcommand
1895 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1896 printing a char array, adjust the number of chars to print.
1898 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1900 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1901 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1902 pic code in addition to prologues where an instruction from the
1903 prologue gets moved into the delay slot of a branch instruction
1904 immediately following the prologue. A table of potential prologue
1905 instructions (prologue_insn_tbl) is now used for picking apart a
1907 (frame_find_saved_regs): Changed the way in which limit gets set
1908 so that the delay slot of branch instructions immediately
1909 following the prologue gets examined.
1910 (pushed_size, store_parm_word, store_parm, push_parameters,
1911 collect_returned_value): Deleted.
1913 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1915 * infrun.c (wait_for_inferior): Handle stepping into leaf
1916 functions whose prologue consists of gp loading code only.
1918 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1920 * dbxread.c: Don't include libbfd.h.
1921 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1922 <time.h>, or <sys/types.h>.
1923 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1924 collect information about the stab and stab string sections.
1926 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1928 * stabsread.c (read_huge_number): handle large unsigned number
1929 for stabs generated by os9k C compiler.
1931 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1933 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1934 * breakpoint.h (hit_count): New breakpoint field.
1935 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1936 (clear_breakpoint_hit_counts): New function.
1937 (bpstat_stop_status): Increment the hit count.
1938 (breakpoint_1): Display the hit count.
1939 * infcmd.c (run_command): Reset breakpoint hit counts.
1940 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1941 displaying hit counts.
1943 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1945 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1946 symbols for all symbol files. Makes skipping over the
1947 trampoline code work when stepping from a function in a shared
1948 library into a function in a different shared library for Irix 5.
1949 Other ELF targets do not have enough information in their
1950 dynamic symbol tables to make this work.
1951 (elf_symtab_read): Relocate mst_solib_trampoline address.
1953 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1955 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1956 * configure.in (m68*-atari-sysv4*): New configuration.
1957 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1958 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1959 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1960 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1961 * config/m68k/amix.mh, config/m68k/amix.mt,
1962 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1965 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1967 * symtab.c (find_function_start_sal): New function to find
1968 the start of a function from a function symbol.
1969 (decode_line_1, decode_line_2): Use it instead of open coded
1970 partial copies of the code.
1971 (list_symbols): Quote symbol name before passing it to
1972 break_command to enable proper handling of mangled symbols.
1974 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1976 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1977 * ch-exp.y (yylex): First try name lookup using exact name
1978 typed by user; if that fails, try lower-cased name.
1980 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1982 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1983 Move "no debugging symbols found" test to symfile.c.
1984 * symfile.c (syms_from_objfile, reread_symbols): Add
1985 "no debugging symbols found" test.
1986 * coffread.c (init_stringtab): Handle stripped files with a
1987 stringtab offset of zero gracefully.
1988 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1989 BFD instead of stop_pc heuristic to determine if it is a dynamically
1991 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1992 ioctl, it indicates that the process has exited.
1994 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1996 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1997 .PARISC.unwind section now.
1999 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2001 * breakpoint.c (mention): Always show breakpoint address if no
2004 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2006 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2007 handling of shared libraries for non-ELF executables, but only if
2008 HANDLE_SVR4_EXEC_EMULATORS is defined.
2009 (locate_base): Try to find debug_base in the dynamic linker
2010 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2011 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2012 Define to enable handling of shared libraries for a.out executables,
2013 run under Solaris BCP.
2015 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2017 * infrun.c (wait_for_inferior): Print "Program exited normally"
2018 regardless of batch_mode.
2019 * defs.h, top.c (batch_mode): Removed.
2021 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2023 * Makefile.in (dcache_h): Remove redundant definition.
2024 (init.c): Add a comment.
2025 (top.c): Remove explicit compile action.
2026 * breakpoint.c (mention): Share code indicating location of
2027 break/watchpoints, don't print address if addressprint is off.
2028 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2029 (demangle): Remove redundant declarations.
2030 * eval.c: Remove redundant function declarations.
2031 * objfiles.h: Cosmetic and grammatical improvements.
2032 * TODO: Various updates.
2034 * remote-mips.c: Replace all \r chars with \015.
2035 (mips_receive_header): Display control characters readably.
2036 (mips_xfer_memory): Add a simple progress display.
2038 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2040 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2042 * remote-hms.c (flush): New function.
2043 (expect): Get edge case right.
2044 (hms_read_inferior_memory): Be more tolerant of line noise.
2046 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2048 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2049 target files, not non-existent mach3.mh and mach3.mt.
2051 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2053 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2054 symbols for all symbol files. Makes skipping over the
2055 trampoline code work when stepping from a function in a shared
2056 library into a function in a different shared library.
2057 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2059 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2061 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2062 names mean end of .o file.
2063 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2064 top of routine. Handle new thread notification cleanly.
2065 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2066 thread notification scheme.
2067 * (child_resume): General cleanups, handle resumption of all
2070 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2072 * ser-go32.c: Rewrite to run under windows.
2073 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2075 * serial.c (serial_open): Notice device "pc".
2076 * remote-e7000.c: Fix copyright date.
2077 (expect): Compare \n and \r the same.
2078 (e7000_open): Allow pc as a serial port
2079 * sh/sh.mt: Add ser-e7kpc.
2080 * h8300/h8300hms.mt: Add ser-e7kpc.
2081 * main.c (proc_wait): Don't wait if using go32.
2083 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2085 * somread.c: Simplify by using stabsect_build_psymtabs.
2086 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2087 corresponding to the name of the text section. All references
2089 (somstab_build_psymtabs): Delete function, no longer needed.
2091 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2093 * somread.c: Renamed from paread.c. Changed function names and
2094 comments to reflect that this file deals with SOM (an object file
2095 format), rather than the PA (a cpu).
2096 (Makefile.in): Chaned appropriately.
2097 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2098 * dbxread.c (somstab_build_psymtabs): Renamed from
2099 pastab_build_psymtabs.
2101 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2103 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2104 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2106 * Makefile.in: Updated for core-sol2.c.
2107 * README: Add notes about SPARCworks cc under Solaris 2.x,
2108 from Casper H.S. Dik (casper@fwi.uva.nl).
2109 * config/mips/xm-makeva.h: Removed, no longer necessary.
2110 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2111 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2112 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2114 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2116 * gdba.el: Put program input and output in a separate buffer.
2118 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2120 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2121 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2122 with global variable of same name in libnsl.so on UnixWare.
2124 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2126 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2127 embedded in template name.
2129 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2131 * config/i386/nm-linux.h: change calling convention of
2132 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2133 target_insert_watchpoint() and
2134 target_remove_watchpoint().
2136 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2137 to be long long in gdb.
2138 * config/mips/tm-bigmips.h: ditto.
2140 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2142 * c-lang.c (asm_language_defn): New definitions for language_asm,
2143 mostly copied from c_language_defn, to avoid warnings when
2144 switching between c and asm stack frames.
2146 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2148 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2149 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2150 (upgrade_type, handle_psymbol_enumerators): Likewise.
2151 (has_opaque_xref, cross_ref): Likewise.
2152 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2153 debugging information, rather than doing it here.
2154 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2155 point in ecoff_debug_swap backend structure, rather than calling
2156 ecoff_slurp_symbolic_info directly.
2158 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2160 * breakpoint.c: Include annotate.h. Call annotate_field rather
2161 than printing annotation directly.
2163 * main.c: Include string.h.
2165 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2167 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2168 call it instead of doing normal loop.
2169 * infcmd.c (attach_command): Don't call wait_for_inferior if
2171 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2172 hook that can decide whether to step over the next breakpoint.
2173 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2174 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2177 * configure.in: Improve sorting/formatting of hosts and targets.
2178 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2179 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2180 * Makefile.in (stop-gdb): New target.
2181 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2184 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2186 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2187 the identical initialization can be deleted from main.c, but i
2188 haven't done so just in case.
2190 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2192 * gdba.el: Added menu windows and slightly improved window
2193 handling to gdba.el. Fixed numerous minor bugs that were causing
2194 emacs and gdb to fall out of sync.
2196 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2198 * breakpoint.c: annotate changes lost at merge, put back in.
2200 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2202 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2205 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2207 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2209 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2210 writing of floating registers, the dpx2 kernel disallows it.
2211 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2212 is contained in o_praw.
2213 * irix5-nat.c (solib_map_sections): Adjust sections by the
2214 difference between the loaded address and the prelinked address.
2215 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2217 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2218 symbols, their value is absolute.
2219 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2220 libraries fh->adr fields of zero. Relocate minimal symbol values
2221 upon readin. Relocate non-stabs symbols upon readin.
2222 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2223 start address of the outermost block.
2224 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2225 instead of section_offsets and use relocated pst->textlow for
2226 line number and procedure address relocations.
2228 From gmo@MicroUnity.com (Guillermo A. Loyola):
2229 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2230 Handle SGI Irix5 stIndirect symbol type.
2232 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2234 * breakpoint.c: fix a syntax error native cc does not like.
2236 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2237 * sparclite/Makefile.in: ditto.
2238 * sparcl-tdpe.c: change file name because first 8 chars has to be
2240 * sparcl-stub.c: ditto.
2242 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2244 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2246 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2248 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2249 ignore) a PID argument.
2250 (hppa_pop_frame): Pass a PID to target_write_pc.
2251 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2252 and pass through a PID argument.
2253 (target_read_pc, target_write_pc): Update prototypes.
2255 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2257 * Makefile.in: add new file sparclite-tdep.c.
2258 * sparclite/Makefile.in: add new file sparclite-stub.c.
2259 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2261 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2262 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2264 * sparclite-tdep.c: new file, contains hardware breakpoint support
2266 * sparclite-stub.c: new file, stub code that add support hardware
2268 * breakpoint.c: add hardware breakpoint support.
2269 * breakpoint.h: add new breakpoint type to support hardware
2271 * config/mips/nm-irix4.h: change interface for target dependent
2272 code supporting watch point.
2273 * config/pa/nm-hppab.h: change interface for target dependent
2274 code supporting watch point.
2276 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2278 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2280 * stabsread.c (read_struct_fields): os9k nested structure does not
2281 have terminating ';', instead it just get to ',' and bit position
2284 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2286 * nlmread.c (nlm_symtab_read): Clean up a bit.
2287 * (nlm_symfile_read): Record bounds of main() so that backtrace
2288 command will know where to stop.
2289 * objfiles.c (objfile_relocate): Relocate entry point/func info
2290 for backtrace as well.
2291 * objfiles.h: Define values for invalid PCs for entry point info.
2292 * symfile.c (init_entry_point_info): Initialize invalid values
2293 with aforementioned macros.
2294 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2295 to cause backtrace to stop when it gets back to main().
2296 * config/i386/tm-i386nw.h: Ditto.
2298 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2300 Fix value_print, which used to be ostensibly language-independent,
2301 but would print pointers and arrays in C syntax. Instead, call
2302 a language-specific function.
2303 * language.h (struct language_defn): New functional field
2305 (LA_VALUE_PRINT): New macro.
2306 * language.c (unk_lang_value_print): New stub/dummy function.
2307 (unknown_language_defn, auto_language_defn, local_language_defn):
2309 * c-valprint.c (c_value_print): New function, with code moved from:
2310 * valprint.c (value_print): ... here. Now just invoke
2311 LA_VALUE_PRINT to do language-specific stuff.
2312 * valprint.c (value_print_array_elements): Make non-static.
2313 * c-lang.c (c_language_defn, cplus_language_defn): Add
2314 c_value_print in the la_value_print field.
2315 * m2-lang.c (m2_language_defn): Likewise.
2316 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2317 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2318 * ch-valprint.c (chill_value_print): New function, based on
2319 c_value_print, but use Chill "look and feel."
2320 * c-lang.h (c_value_print): New prototype.
2321 * ch-lang.h (chill_value_print): New prototype.
2322 * value.h (value_print_array_elements): New prototype.
2324 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2325 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2327 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2329 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2330 to new file top.c. Make things extern instead of static and
2331 similar rearrangements to deal with this.
2333 * utils.c: Move fputs_unfiltered to main.c. Remove
2334 FPUTS_UNFILTERED_OVERRIDE ifndef.
2335 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2336 and libgdb uses utils.c and top.c.
2338 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2340 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2342 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2344 * ch-valprint.c (chill_val_print_array_elements): New function.
2345 A Chill version of val_print_array_elements, it prints the
2346 array index labels, in additions ot the array element values.
2347 (chill_val_print): Use the new function.
2349 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2351 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2353 * defs.h (enum language): Add language_asm.
2354 * findvar.c (read_register_bytes read_register_gen
2355 write_register_bytes read_register read_register_pid
2356 write_register write_register_pid supply_register): Move multi-
2357 thread handling down into these routines. Create XXX_pid routines
2358 that allow register references to specify the pid.
2359 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2360 read_sp write_sp read_fp write_fp): Move these routines from
2361 infcmd to findvar to centralize the whole mess.
2362 * i386-nlmstub.c: Portability fixes.
2363 * infptrace.c (child_resume): Conditionalize to allow other natives
2364 to override it. Remove PIDGET gubbish, it's no longer necessary.
2365 * infrun.c (wait_for_inferior): Put registers_changed() before
2366 target_wait() to speed up remote debugging.
2367 * Replace code that reads registers from other threads with much
2368 nicer looking new function calls (see changes to findvar.c).
2369 * Don't skip prologues if debugging assembly source.
2370 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2371 child_resume to handle multi-thread debugging properly.
2372 * remote.c: Add O response to get console output from target.
2373 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2374 SERIAL_ERROR here to simplify callers.
2375 * Change static var timeout to remote_timeout.
2376 * (fromhex): Remove unnecessary return -1 at end of routine.
2377 * (remote_wait): Turn this into a big switch statement. Add
2378 support for O response.
2379 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2380 * (getpkt): Split getpkt into two parts. read_frame deals with
2381 all formatting issues, run-length encoding, and framing. getpkt
2382 now handles error recovery, and frame detection.
2383 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2384 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2385 control. (hardwire_readchar): Handle EINTR from read().
2386 * symfile.c (deduce_language_from_filename): Add support for .s
2388 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2389 override infptrace's child_wait.
2390 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2391 instead of XXXlynx.h.
2392 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2394 * nlm/gdbserve.c: Portability fixes.
2396 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2398 * inftarg.c (child_wait): Call proc_wait, not wait.
2399 (child_mourn_inferior): Call proc_remove_foreign.
2400 * main.c (gdb_init): Call init_proc.
2401 * main.c: Provide dummy versions of init_proc, proc_wait, and
2402 proc_remove_foreign for the gdb case (the libgdb case provides its
2403 own versions of these functions).
2404 * Makefile.in (libgdb-files): Add libproc.a.
2406 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2408 Hardware watchpoints for Linux, from Rick Sladkey
2409 (jrs@world.std.com).
2410 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2411 new hardware breakpoint recovery method.
2412 * i386v-nat.c (i386_insert_watchpoint,
2413 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2414 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2415 New functions to support the 386 hardware debugging registers.
2416 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2417 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2418 target_insert_watchpoint, target_remove_watchpoint): Define these
2419 macros to use the hardware debugging functions in i386v-nat.c.
2421 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2423 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2426 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2428 * target.c, target.h: New variables target_activity_function and
2430 * inflow.c, inferior.h: New functions set_sigio_trap and
2432 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2434 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2436 * remote-sim.h (sim_verbose): Delete.
2437 Document callbacks needed.
2438 (sim_*): Change result to void where there isn't one.
2439 (sim_open): Clarify argument and error response.
2440 (sim_close): Declare.
2441 (sim_load): Change bfd_handle argument to file name. Clarify result.
2442 (sim_create_inferior): Renamed from sim_set_args.
2443 (sim_set_pc): Delete.
2444 (sim_info): Delete printf_fn argument.
2445 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2446 (gdbsim_load): Try sim_load first.
2447 (gdbsim_create_inferior): Call sim_create_inferior.
2448 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2449 (gdbsim_close): Call sim_close.
2450 (gdbsim_files_info): Update call to sim_info.
2451 (gdbsim_ops): Realign comments.
2453 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2455 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2457 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2458 the auxent if the symbol's name is ".file". From David Edelsohn
2459 <c1dje@watson.ibm.com>.
2461 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2463 * breakpoint.c (breakpoint_1): Fix typo.
2465 * annotate.c (annotate_field_end): Fix typo.
2467 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2469 * Makefile.in (TSSTART): Remove; no longer used.
2471 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2472 fputs_unfiltered and exit directly, rather than fatal. The latter
2473 calls vfprintf_unfiltered!
2475 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2476 * value.h, printcmd.c (print_value_flags): Move from here...
2477 * annotate.c: ...to here, and make it use can_dereference.
2479 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2481 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2482 Remove, needed for both native and cross.
2483 * target.c (attach_flag, generic_mourn_inferior): Put here.
2484 * utils.c (job_control): Put here.
2485 (terminal.h): Don't include anymore.
2487 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2489 * source.c (find_source_lines): Always use code that was #ifdef
2490 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2491 leaving it on the chain. Reindent much of this function.
2492 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2493 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2494 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2495 config/ns32k/xm-ns32km3.h: Remove all references to
2496 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2497 * main.c, fork-child.c, many config files: Remove all
2498 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2501 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2502 This avoids __eprintf troubles.
2504 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2506 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2507 initialization code which needs to be called even if we bypass the
2508 command line stuff into gdb_init.
2509 * utils.c (fputs_unfiltered): Surround in #ifndef
2510 FPUTS_UNFILTERED_OVERRIDE.
2511 * Makefile.in (libgdb.a): New target.
2513 * utils.c: Rearrange I/O stuff a bit so that all output goes
2514 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2515 which made %s not work with arbitrarily large strings.
2516 * printcmd.c (printf_command): Use printf_filtered, not
2517 printf_unfiltered and printf, now that arbitrary limit is gone.
2520 * breakpoint.c (watchpoint_check): Remove unused variable b.
2521 * stack.c (print_frame_info): Move sp and buf inside #if.
2522 * eval.c (evaluate_subexp): Remove unused variables pp,
2523 mangle_ptr, ptr, and mangle_tstr.
2524 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2526 * symtab.c (lookup_symtab): Put variable copy inside #if.
2527 (decode_line_1): Put variable q1 inside #if 0.
2528 * target.h: Declare target_link.
2529 * infrun.c (wait_for_inferior): Remove unused variables signame.
2530 * remote.c (remote_resume): Remove unused variable name.
2531 * c-exp.y (parse_number): Parenthesize operand of shift.
2532 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2533 (this is a semantic change, the warning seems to have detected a bug).
2534 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2535 * coffread.c: Move variable temptype inside #if.
2536 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2538 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2539 (chill_val_print): Remove unused variable in_range.
2540 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2541 (chill_val_print): Add default case for switch.
2542 * stabsread.h: Declare stabsect_build_psymtabs.
2543 * os9kread.c (read_minimal_symbols): Make this return void.
2544 (os9k_symfile_read): Remove unused variables stb_exist and val.
2545 (os9k_symfile_init): Remove unused variable val.
2546 (fill_sym): Remove unused variable id.
2547 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2548 unused variable nsl.
2549 Remove unused variable symfile_bfd.
2550 #if 0 unused variables lbrac_unmatched_complaint and
2551 lbrac_mismatch_complaint.
2552 Remove declaration for non-existent function os9k_next_symbol_text.
2554 * annotate.c, annotate.h: New files, containing a function for
2555 each annotation which outputs it.
2556 * Move breakpoints_changed from breakpoint.c to annotate.c.
2557 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2558 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2559 Use annotate.c functions to output annotations.
2560 * Makefile.in (OBS): Add annotate.o.
2562 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2564 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2565 elf_unwind_entries are always initialized.
2567 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2568 stubs which return directly to the caller rather than to the stub
2571 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2573 * c-exp.y (yyerror): Display a more informative error message.
2574 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2575 * m2-exp.y (yyerror): Ditto.
2577 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2579 * inflow.c (job_control): Move definition to front of file.
2581 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2583 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2584 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2586 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2588 * Makefile.in (kdb): Remove old init.c creation commands.
2589 * configure.in (sparclite): Match on sparclite*.
2590 * sparclite/aload.c (main): Only change section addresses for
2591 a.out format object files.
2593 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2595 * config/i386/go32.mh: Define CC.
2597 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2599 * gdbserver/Makefile.in: Remove irrelevant definitions and
2600 comments inherited from the gdb Makefile.
2601 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2602 (VERSION): Update to 4.12.3.
2603 (gdbserver): Remove any existing executable first.
2604 (distclean, realclean): Remove nm.h.
2605 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2606 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2607 Don't use absolute pathname.
2609 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2611 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2614 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2617 (print_it_normal): Add annotations for the inferior starting and
2618 stopping, and for all the various messages related to how it
2621 * printcmd.c (do_one_display): Annotate.
2622 * stack.c (print_frame_info): Annotate printing of stack frames.
2624 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2626 * remote.c (get_offsets): Handle case where stub doesn't support
2629 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2631 Add partial support for g++ code compiled with -fvtable-thunks.
2632 * c-valprint.c (c_val_print): Add vtblprint support
2634 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2635 pointers (if using thunks) as well as array of structs (otherwise).
2636 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2637 level, and make the latter non-static (so define_symbol can use it).
2638 * stabsread.c (define_symbol): If the type being defined is a
2639 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2640 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2641 * values.c (value_virtual_fn_field): Handle thunks.
2642 * values.c (value_headof): Minor efficiency hack.
2643 * values.c (value_headof): Incomplete thunk support. FIXME.
2645 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * valprint.c (print_longest): Clarify comment about use_local.
2648 * printcmd.c, defs.h (print_address_numeric), callers in
2649 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2650 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2651 exec.c: New argument use_local.
2652 * source.c (identify_source_line): Use filtered output. Use
2653 print_address_numeric.
2655 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2656 language.c (type_error, range_error): Use filtered output.
2657 * utils.c (error_begin): Update comment to tell people to use
2660 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2661 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2664 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2666 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2667 from the fault, #ifndef FAULTED_USE_SIGINFO.
2668 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2670 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2673 Explicitly annotate each record.
2675 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2677 * xcoffexec.c: Reformat to standards and lint.
2678 (language.h): Include.
2679 (exec_close): Declare arg "quitting".
2680 (file_command): Declare arg "from_tty".
2681 (map_vmap): Cast xmalloc result to PTR.
2682 * rs6000-nat.c: Reformat to standards and lint.
2683 (exec_one_dummy_insn): Use char array for saved instruction.
2684 (fixup_breakpoints): Declare.
2685 (vmap_ldinfo): Be more informative in fatal error messages.
2686 (xcoff_relocate_symtab): Define to return void.
2687 * xcoffsolib.h: Reformat to standards, improve comments.
2688 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2690 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2692 * utils.c, defs.h (error_begin): New function.
2693 (quit): Print annotation before printing the error message.
2694 * main.c (return_to_top_level): Print annotation before doing the
2696 * symtab.c (decode_line_1): Call error not warning and then
2697 return_to_top_level. Call error_begin and printf_unfiltered
2698 rather calling warning (before calls to return_to_top_level).
2699 * core.c (memory_error): Use error_begin, printf_unfiltered,
2700 print_address_numeric and return_to_top_level instead of error.
2701 Cleans up a FIXME-32x64.
2702 * language.c (type_error, range_error): Call error_begin
2703 not just target_terminal_ours.
2705 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2706 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2707 side of an assignment is non-portable.
2709 * utils.c (query): Change syntax of query annotations to be
2710 consistent with other input annotations.
2711 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2713 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2715 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2717 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2718 that have a stack frame size of 32k or larger (from Paul Flinders).
2719 Remove #if 0'd code.
2721 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2723 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2724 for Lynx platforms that need it.
2725 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2727 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2729 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2730 than trying to deduce it from the fault.
2732 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2734 * printcmd.c (print_address_symbolic): Initialize name to empty
2735 string to avoid core dump if lookup fails.
2736 * remote-e7000.c (printf_e7000debug): Error if target not open.
2738 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2740 * i386-nlmstub.c: Update to be more in line with PIN stub.
2741 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2742 * (hex2mem): Init ptr.
2743 * General cleanups to use ConsolePrintf, standard prologues, etc...
2745 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2747 * i386-nlmstub.c: More changes to be compatible with remote.c.
2749 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2750 into (the far less frequently called) dbx_symfile_read.
2752 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2754 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2756 * dbxread.c (record_minimal_symbol): Record the section
2757 associated with the symbol to make dynmaic relocation work.
2758 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2759 Solaris brain-damage which don't apply to relocatable object
2761 * (stabsect_build_psymtabs): New routine to read stabs out of an
2762 arbitrarily named section.
2763 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2765 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2766 stabs out of the nlm.
2767 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2768 brain-damage which don't apply to relocatable object files.
2769 * remote.c (putpkt): Improve error reporting and error handling.
2770 * (get_offsets): Temporary kludge to force data & bss sections to
2771 have the same relocation.
2772 * stabsread.c (define_symbol, scan_file_globals): Record section
2775 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2777 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2778 FIXME-32x64 comment.
2780 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2782 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2783 to after call to target_wait. This means that flush_cached_frames
2784 can call target_terminal_ours if it wants to.
2785 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2786 comment about why the code is dubious.
2788 * stabsread.c (read_type): Call read_type, not nonexistent
2791 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2793 * remote-os9k.c (rombug_fetch_registers): set trace mode
2795 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2797 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2799 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2800 passed to process_one_symbol.
2801 * stabsread.c (read_type): process os9k functio prototype.
2803 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2805 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2808 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2810 * utils.c (prompt_for_continue): Annotate prompt.
2811 (query): Annotate query.
2812 * printcmd.c (print_frame_args): Change syntax of argument
2813 annotation to make name and value part of a single group of
2814 annotations, not two separate groups.
2815 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2816 * valprint.c (val_print_array_elements): Change syntax of
2817 annotation to be more concise.
2818 * main.c, defs.h (command_line_input): New argument tells what
2819 string to include in the annotations.
2820 * symtab.c (decode_line_2), main.c (read_command_lines,
2821 command_loop): Change callers.
2823 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2824 target null pointer.
2825 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2827 * printcmd.c (output_command): Annotate things we print here too.
2828 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2829 * Move declaration of print_value_flags from defs.h to value.h.
2830 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2832 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2834 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2835 BFD handles sun3 dynamic relocations now.
2836 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2839 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2841 * printcmd.c (print_command_1): Annotate the top-level expressions
2843 (print_frame_args): Annotate each argument.
2844 * printcmd.c, defs.h (print_value_flags): New function.
2845 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2846 * valprint.c (val_print_array_elements): Annotate each array element.
2848 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2850 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2851 the register contains a pointer to the type, not the type itself.
2853 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2855 * main.c (main): Accept --annotate=N option and make --fullname
2856 the same as --annotate=1.
2857 (command_line_input): Print annotatation before and after prompt.
2858 * blockframe.c (flush_cached_frames): Print annotation.
2859 * Rename frame_file_full_name to annotation_level and move it from
2861 * source.c (identify_source_line): If annotation_level > 1,
2862 change output format.
2863 * breakpoint.c: Print annotation whenever a breakpoint changes.
2864 * main.c: New variable server_command.
2865 (command_line_input): Parse "server " and set server_command.
2866 (dont_repeat): Check server_command.
2868 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2870 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2871 updating raw_symbol and symnum. Return a value in the case where
2874 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2876 * parse.c: Don't define block_found; it is defined in symtab.c.
2877 * parser-defs.h: Add comment regarding block_found.
2879 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2881 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2884 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2886 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2887 section vma. Do not read dynamic relocs for sun3 executables to
2888 avoid BFD assertion message.
2890 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2892 * nm-hppab.h (KERNEL_U_ADDR): Define.
2893 (FIVE_ARG_PTRACE): Likewise.
2894 (CANNOT_STORE_REGISTER): Likewise.
2895 * nm-hppah.h (KERNEL_U_ADDR): Define.
2896 (FIVE_ARG_PTRACE): Likewise.
2897 (CANNOT_STORE_REGISTER): Likewise.
2898 (NEED_TEXT_START_END): Likewise.
2900 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2901 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2902 (FIVE_ARG_PTRACE): Likewise.
2903 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2904 (FIVE_ARG_PTRACE): Likewise.
2906 * hppa-tdep.c (read_unwind_info): Make static.
2907 (restore_pc_queue): Indirect through the target vector to
2908 reload the register state.
2910 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2912 * paread.c (compare_unwind_entries): Delete function. It's been
2913 moved into hppa-tdep.c.
2914 (read_unwind_info): Likewise.
2915 (pa_symfile_read): No longer call read_unwind_info. The unwind
2916 tables will be read in as they are needed.
2918 * hppa-tdep.c (compare_unwind_entries): New function.
2919 (read_unwind_info, internalize_unwinds): Likewise.
2920 (find_unwind_entry): Read in unwind information on demand.
2922 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2924 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2925 to : in search path processing.
2926 * defs.h (qsort): Rename argument in prototype.
2927 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2929 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2930 (false): Eliminate usages.
2932 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2934 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2935 All references to value changed to value_ptrlage_command is now
2937 All references to value changed to value_ptr.
2938 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2939 * remote-hms.c (hms_wait): Timeout after five seconds.
2940 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2941 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2942 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2944 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2946 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2948 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2950 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2952 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2953 bp_watchpoint_scope breakpoints.
2954 (struct breakpoint): Add val_chain and related_breakpoint fields
2955 for use by watchpoints.
2957 * breakpoint.c (within_scope): Delete. No longer used.
2958 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2959 (target_{remove,insert}_watchpoint): Likewise.
2960 (can_use_hardware_watchpoint): New function.
2961 (remove_breakpoint): New function to remove a single breakpoint
2962 or hardware watchpoint.
2963 (insert_breakpoints): Handle insertion of hardware watchpoints.
2964 Store a copy of the value chain derived from the watchpoint
2966 (remove_breakpoints): Simplify by using remove_breakpoint.
2967 (delete_breakpoint): Likewise.
2968 (watchpoint_check): Delete the watchpoint and watchpoint scope
2969 breakpoints when the watchpoint goes out of scope. Save & restore
2970 the current frame after checking watchpoints.
2971 (breakpoint_init_inferior): Likewise (restarting the program
2972 makes all local watchpoints go out of scope).
2973 (bpstat_stop_status): Handle hardware watchpoints much like normal
2974 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2975 when the watchpoint goes out of scope. Remove and reinsert all
2976 breakpoints before returning if we stopped when a hardware watchpoint
2978 (watch_command): Use a hardware watchpoint when possible. If
2979 watching a local expression, build a scope breakpoint too.
2980 (map_breakpoint_numbers): Also call given function for any
2981 related breakpoints.
2982 (disable_breakpoint): Never disable a scope breakpoint.
2983 (enable_breakpoint): Handle hardware breakpoints much like normal
2984 breakpoints, but recompute the watchpoint_scope breakpoint's
2985 frame and address (if we have an associated scope breakpoint).
2986 (read_memory_nobpt): Handle hardware watchpoints like normal
2987 watchpoints. When necessary handle watchpoint_scope breakpoints.
2988 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2989 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2990 (disable_command): Likewise.
2992 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2993 Extern prototype added to frame.h
2995 * infrun.c (wait_for_inferior): Set current_frame and select
2996 a frame before checking if we stopped due to a hardare watchpoint
2997 firing. Handle stepping over hardware watchpoints.
2998 (normal_stop): Remove unnecessary call to select_frame.
3000 * value.h (value_release_to_mark): Declare.
3001 * values.c (value_release_to_mark): New function.
3003 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3004 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3006 * hppab-nat.c (hppa_set_watchpoint): New function.
3008 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3009 (HAVE_STEPPABLE_WATCHPOINT): Define.
3010 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3011 (target_{insert,delete}_watchpoint): Define.
3013 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3014 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3015 (target_{insert,remove}_watchpoint): Likewise.
3017 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3019 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3020 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3021 often have the same names as debug symbols for functions, and
3022 confuse lookup_symbol().
3024 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3026 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3027 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3028 REGISTER_RAW_SIZE (1).
3029 Together these changes work around a bug in HP's compiler. Both
3030 seem to be necessary.
3032 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3034 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3035 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3036 are type mst_solib_trampoline.
3038 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3040 * config/m68k/es1800.mt: Change comments.
3042 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3044 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3046 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3048 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3051 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3053 * values.c (unpack_long): Remove obsolete comment about using a
3056 * symfile.c (symbol_file_command): Add comments about command syntax.
3058 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3059 Jim Kingdon (kingdon@cygnus.com)
3061 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3062 are in the .plt section.
3063 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3064 find_solib_trampoline_target): New functions for handling
3065 stepping into -g compiled shared libraries.
3066 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3067 find_solib_trampoline_target): Add prototypes.
3068 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3069 Define to handle stepping into -g compiled shared libraries.
3070 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3071 stepping into -g compiled shared libraries.
3073 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3075 * configure.in: Add mips-*-sysv4* support.
3076 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3077 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3078 New files for MIPS SVR4 support.
3079 * Makefile.in: Update for new mipsv4 files.
3080 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3081 read_next_frame_reg to obtain the frame relative stack pointer.
3082 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3083 obtain the frame relative stack pointer.
3084 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3085 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3086 by entering them into the minimal symbol table.
3087 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3088 a long for float formats.
3089 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3090 get defined in <link.h>.
3091 * solib.c (solib_add): Add shared library sections to the section
3092 table of the target before adding the symbols.
3093 * partial-stab.h: Relocate static and global functions.
3094 * dbxread.c (read_dbx_symtab): Remove unused variable
3095 end_of_text_address. Relocate text_addr when passing it
3098 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3099 library functions before the executable is run. Retrieve dynamic
3100 symbols from stripped executables.
3101 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3102 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3103 if no debugging symbols were found.
3104 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3105 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3107 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3108 OSF/1 has shared libraries.
3110 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3112 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3113 to BFD handling of dynamic symbols.
3115 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3117 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3118 then gets its real address into FUN and its GOT/DP value into %r19.
3120 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3122 * hppa-tdep.c (frameless_function_invocation): If no unwind
3123 descriptor was found, then assume this was not a frameless
3124 function invocation.
3125 (frame_saved_pc): If the saved PC is in a linker stub, then
3126 return the return address which the linker stub will return to.
3128 * xm-hppab.h: Never define USG.
3129 * xm-hppah.h: Always define USG.
3131 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3133 * values.c (unpack_long, value_from_longest),
3134 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3136 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3138 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3140 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3142 For SVR4 targets, enable gdb to set breakpoints in shared
3143 library functions before the executable is run.
3144 * elfread.c (elf_symtab_read): Handle symbols for shared library
3146 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3147 and moved to objfiles.c.
3148 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3149 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3150 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3151 the new generic definition from tm-sysv4.h works for Solaris.
3153 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3155 * elfread.c (elf_symtab_read): Change storage_needed,
3156 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3157 bfd_get_symtab_upper_bound. Check for errors from
3158 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3159 * nlmread.c (nlm_symtab_read): Same changes.
3161 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3163 * xcoffread.c (xcoff_next_symbol_text): New function.
3164 (read_xcoff_symtab): Set next_symbol_text_func to it.
3165 Move raw_symbol outside of read_xcoff_symtab.
3167 * remote.c (getpkt): Remove unused "out" label.
3169 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3171 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3172 about more than one watchpoint being triggered.
3174 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3176 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3178 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3180 * blockframe.c (find_pc_partial_function): mst_file_text
3181 symbols do not live in the shared library transfer table.
3182 * ch-exp.y (decode_integer_value, match_character_literal,
3183 match_bitstring_literal): Guard tolower calls with isupper,
3184 tolower on old BSD systems blindly subtracts a constant.
3185 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3186 well when determining the producer of the object file.
3187 * mdebugread.c (has_opaque_xref): New function to check for
3188 cross reference to an opaque aggregate.
3189 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3190 enter typedefs to opaque aggregates into the symbol tables.
3191 * mdebugread.c (parse_external): Remove skip_procedures argument,
3192 it has always been 1. Remove code that handled stProc symbols,
3193 it was never executed and was wrong, as the index of a
3194 stProc symbol points to the local symbol table and not to the
3195 auxiliary symbol info. Update caller.
3196 * mdebugread.c (parse_partial_symbols): Do not enter external
3197 stProc symbols into the partial symbol table, they are already
3198 entered into the minimal symbol table.
3199 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3200 Remove all conditionals and definitions for ptx.
3201 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3202 Fix addresses of floating point registers in REGISTER_U_ADDR.
3203 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3204 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3205 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3206 signal trampoline code work.
3207 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3208 Remove all conditionals and definitions for ptx.
3209 Remove KDB definitions.
3210 * symm-nat.c (store_inferior_registers): Fetch registers before
3211 storing them to obtain valid floating point control registers.
3212 Store fpu registers.
3213 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3214 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3215 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3217 * symm-nat.c (child_resume): Update type of `signal' parameter.
3218 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3220 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3222 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3223 calling import stubs for functions in shared libraries.
3225 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3227 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3229 * ch-lang.c (chill_is_varying_struct): Magic string is
3230 was "<var_length>" is now "__var_length" (more portable).
3232 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3234 * remote.c (getpkt): If we get a timeout, actually retry rather
3235 than just giving up the first time it happens.
3236 * remote.c: Document sequence numbers.
3237 (remote_store_registers): Change syntax of 'P' request so that it
3238 never looks like a sequence number.
3240 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3242 * os9kread.c (record_minimal_symbol): add section_offset to
3243 relocate minimal symbol table.
3244 * os9kread.c (read_minimal_symbols): ditto.
3245 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3247 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3248 return. Also if file addr is 0 leave it 0, not to relocate.
3249 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3250 'set remotexoff' and 'set remotelog' commands.
3252 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3254 * remote.c (remote_store_registers): Add 'P' request to set an
3255 individual register.
3256 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3259 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3261 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3262 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3263 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3265 * command.c (do_setshow_command, case var_string): Never add a
3266 space to the end of the string.
3267 * NEWS: Document this change.
3268 * .gdbinit: Add a space to the "set prompt" command.
3270 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3272 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3273 changes to make it compile (it doesn't link yet).
3275 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3276 (set_demangling_style, set_demangling_command): Use savestring not
3277 strdup. We were not dealing properly with a NULL return from
3278 strdup, and were not declaring strdup (the system header may or
3281 * valprint.c (val_print): Remove inaccurate comment about what
3282 types can be stub types.
3284 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3285 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3286 Supply alternate version if ATTACH_DETACH is not defined.
3287 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3288 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3289 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3291 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3293 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3295 (skip_trampoline_code): Rewrite and add support for argument
3296 relocation stubs stubs, import/export stubs, calls through
3297 "_sr4export" and cascaded trampolines.
3299 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3300 if no unwind descriptor is found.
3302 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3303 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3304 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3305 differently. All registers are four bytes.
3306 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3308 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3310 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3311 registers as both single and double values (fetching 2nd 32bit half
3312 as necessary). Annotate each register printed with its precision.
3314 * paread.c (read_unwind_info): Fix off-by-one error.
3316 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3318 * main.c (complete_command): Deal with it if arg is NULL.
3320 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3322 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3323 regarding using the PC--using the PC is necessary and all the
3324 FIXME comments in the world won't make it go away.
3326 * valops.c (value_at, value_at_lazy): Give error if we dereference
3328 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3329 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3331 * stabsread.c (patch_block_stabs): Add comment about what happens
3332 if the definition is in another compilation unit from the stab.
3334 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3336 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3338 * main.c (complete_command): New command, from Rick Sladkey
3339 <jrs@world.std.com>.
3340 (symbol_completion_function): Don't declare rl_point and
3341 rl_line_buffer; they are now declared in readline.h.
3342 (show_commands): Don't declare history_base; it is declared in
3344 * command.c (lookup_cmd): Don't delete trailing whitespace.
3345 Reverts change of 14 May 1989.
3347 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3349 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3350 code from prim_record_minimal_symbol_and_info() to here. Callers
3351 of the latter can legitimately supply a section number of -1.
3353 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3355 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3356 member functions have an element in args for a (nonexistent) this
3359 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3361 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3363 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3364 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3366 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3367 for the structure's type. All callers changed.
3369 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3370 for each structure argument rather than assuming it's either
3371 true or false for all structure arguments.
3373 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3374 on the length structure passed, not the compiler used.
3376 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3377 argument for the structure's type.
3379 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3381 * values.c (set_internalvar): Don't set var->value until we are
3382 sure there won't be an error().
3384 * remote.c (get_offsets): Reinstate comment which was in
3385 remote_wait about use of SECT_OFF_TEXT and so on.
3387 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3389 * symmisc.c (maintenance_check_symtabs): New function to check
3390 consistency of psymtabs and symtabs.
3391 * symtab.h (maintenance_check_symtabs): Add prototype.
3392 * maint.c: Add new `maint check-symtabs' command.
3393 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3394 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3395 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3397 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3398 to write_memory to avoid warnings from gcc.
3399 * config/i386/xm-symmetry.h: Add missing #endif.
3400 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3401 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3402 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3404 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3406 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3407 (hppa_push_arguments): Likewise.
3409 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3411 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3412 improve remote debugging efficiency. Also fixed problems with
3413 doing function calls for programs with no entry points.
3414 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3415 entry_point_address.
3416 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3417 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3418 parse_lines): Pass section_offsets info to these routines so that
3419 we can relocate symbol table entries upon readin.
3420 * (psymtab_to_symtab_1): Set symtab->primary to tell
3421 objfile_relocate to do relocations for our symbols.
3422 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3423 (which hang off of the symbol table).
3424 * Use prim_record_minimal_symbols_and_info instead of
3425 prim_record_minimal_symbols to supply section info to make minimal
3426 symbol relocations work.
3427 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3428 -1, try to deduce it from ms_type.
3429 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3430 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3431 add code to relocate objfile->sections data structure.
3432 * remote.c (get_offsets): Use new protocol message to acquire
3433 section offsets from the target.
3434 * (remote_wait): Get rid of relocation stuff. That's all handled
3435 by objfile_relocate now.
3436 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3437 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3439 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3441 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3443 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3445 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3446 can no longer set this at run time.
3447 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3448 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3449 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3450 sparc-tdep.c compiles).
3451 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3453 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3455 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3456 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3457 * configure.in: Recognize m68*-cisco*-*.
3459 * Makefile.in (TAGS): Use variables directly, rather than using
3460 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3461 and means that these filenames no longer need be unique across all
3462 the config/* directories.
3463 * configure.in: Put the config/*/ into TM_FILE, etc.
3465 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3466 and trapv exceptions.
3468 * target.h (struct section_table), objfiles.h (struct obj_section):
3469 Change name of field sec_ptr to the_bfd_section. More mnemonic
3470 and avoids the (sort of, for the ptx compiler) name clash with
3471 the name of the typedef.
3472 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3473 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3475 * utils.c: Include readline.h.
3476 * Makefile.in (utils.o): Add dependency.
3478 * remote.c (getpkt): Add support for run-length encoding.
3480 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3482 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3484 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3486 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3487 prim_record_minimal_symbol.
3490 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3491 computing their offset from the start of the old buffer and adding
3492 to the new buffer, rather than by assuming we can add the
3493 difference between the old buffer and the new buffer (it might not
3494 fit in an int). Merge in cosmetic differences from emacs regex.c
3495 version of this macro.
3497 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3499 * Makefile.in (install-only): Fix use of program_transform_name.
3501 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3503 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3504 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3505 so I'm nuking the command.
3506 * symtab.c (find_addr_symbol): Comment out, no longer used.
3508 * main.c (main): Don't init_source_path for the -cd argument. Now
3509 that source_path doesn't contain the current_directory from when
3510 GDB started up, init_source_path is no longer useful (and is
3511 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3513 * TODO: Remove item about line numbers being off. It is useless
3514 and confusing without a reproducible test case (it mentions
3515 proceed(), but I was able to step through proceed without trouble).
3517 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3519 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3520 library functions before the executable is run. Retrieve dynamic
3521 symbols from stripped executables.
3522 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3523 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3524 symtab.c (list_symbols): Handle mst_solib_trampoline.
3525 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3526 for all targets, remove IBM6000_TARGET dependencies.
3527 * dbxread.c (read_dbx_dynamic_symtab): New function.
3528 * dbxread.c (dbx_symfile_read): Use it.
3529 * dbxread.c (SET_NAMESTRING): Set namestring to
3530 "<bad string table index>" instead of "foo" if the string index is
3532 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3534 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3535 to break_command. Handle mst_file_* minimal symbol types.
3536 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3538 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3540 * c-exp.y(yylex): fix potential memory overflow.
3542 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3544 * environ.c (set_in_environ): Eliminate special handling of PATH and
3546 * putenv.c: Removed, conflicts with system declaration of
3547 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3549 * Makefile.in: Change accordingly.
3550 * procfs.c (procfs_create_inferior): Change comment accordingly.
3552 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3554 * rs6000-tdep.c: Change value to value_ptr.
3556 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3558 * i386m3-nat.c: Include floatformat.h.
3559 (get_i387_state): Use memset not bzero.
3563 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3564 ieee-float.h to floatformat.h.
3566 * valprint.c (val_print_string): Ignore error if the error
3567 happened after a terminating '\0'.
3569 * c-valprint.c (c_val_print): Never add 1 to return value from
3570 val_print_string; just return what it returns.
3572 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3573 looping through all of the enums.
3574 * infrun.c (signals_info): Use it.
3576 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * main.c (main): When printing warning about bad baud rate, don't
3579 use warning(); it relies on current_target which isn't set up yet.
3581 * breakpoint.c (_initialize_breakpoint): Update docstring for
3582 tbreak to match what the code actually does. Don't mention tbreak
3583 in docstrings for "enable once" or "enable breakpoints once".
3585 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3587 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3588 while (0). That defeats the whole purpose of using do . . . while (0).
3589 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3590 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3591 using a ?: expression as an lvalue is not portable.
3593 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3594 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3595 'p' and 'r' symbol descriptors into a single symbol to look for a
3597 * README, config/sparc/tm-sparc.h: Update comments.
3599 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3601 * mdebugread.c (parse_type): Do not complain for types with
3602 an `indexNil' aux index, these are simply undefined types.
3603 Remove indexNil check from caller of parse_type.
3604 * mdebugread.c (parse_partial_symbols): Do not enter
3605 stGlobal, scCommon symbols into the minimal symbol table, their
3606 value is the size of the common, not its address.
3607 Handle scInit, scFini, scPData and scXData sections.
3608 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3610 Enter stProc symbols into the global_psymbols list once, not into
3611 the static_psymbols_list.
3612 Get rid of dummy psymtab if it is empty, to allow proper detection
3613 of stripped executables.
3614 * mdebugread.c (cross_ref): Allow cross references to Fortran
3617 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3619 * stabsread.c (common_block_end, fix_common_block): Stash the
3620 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3621 as to not assume that a pointer fits in an enum.
3623 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3625 * os9kread.c (fill_sym): check compiler verion number for pre-
3627 * os9kread.c (os9k_process_one_symbol): address of symbol is
3628 relative to section not module.
3629 * stabsread.c (define_symbol): add symbol type 's' as local
3631 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3633 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3634 * remote-os9k.c: fix bug in 'set remotebaud' function.
3635 * remote-os9k.c (rombug_link): minimize checking so to improve
3637 * symfile.c (symbol_file_command): check if failed to link, also make
3638 the command be able to accept more than one filenames.
3639 * target.c (target_link): check if failed to link with rombug.
3640 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3642 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3644 * remote-es.c (es1800_child_ops): Don't declare it static.
3646 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3648 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3650 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3652 * dbxread.c: New variable lowest_text_address.
3653 (record_minimal_symbol, read_dbx_symtab): Set it.
3654 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3655 end_of_text_address.
3656 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3658 * dbxread.c (end_psymtab): Remove old and commented out
3659 capping_global and capping_static. Fix comments regarding
3660 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3662 * parser-defs.h: Add "extern" to start of variable declarations so
3663 we don't end up with commons.
3664 * parse.c: Define these variables.
3666 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3669 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3671 * alpha-tdep.c: Change value to value_ptr.
3673 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3675 * solib.c (elf_locate_base): New function to locate the address
3676 of the dynamic linker's runtime structure in the dynamic info section.
3677 * solib.c (locate_base): Use it instead of iterating over the list
3678 of mapped address segments.
3679 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3682 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3684 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3685 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3686 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3687 signal trampoline and interrupt routines.
3688 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3689 (frame_chain, frame_chain_valid): Likewise.
3690 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3691 saved regs convention for SP.
3693 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3694 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3695 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3697 * tm-hppah.h (IN_SIGTRAMP): Define.
3699 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3701 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3702 alphabetic character as the start of a name.
3704 * sparclite/Makefile.in (all install): Build and install aload.
3706 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3707 config.guess and config.sub produce.
3709 * mips-tdep.c: Change value to value_ptr.
3711 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3713 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3714 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3715 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3716 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3717 value with value_ptr. This is for the ptx compiler.
3718 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3720 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3721 #if 0 i386_float_info.
3722 * symm-tdep.c (round): Remove. Also remove sgttyb.
3723 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3724 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3725 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3726 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3728 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3729 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3730 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3731 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3732 tm-i386v.h is apparently OK.
3733 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3734 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3737 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3739 * osfsolib.c (xfer_link_map_member): Update to use new
3740 target_read_string interface.
3742 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3744 * infrun.c (wait_for_inferior): In checking
3745 remove_breakpoints_on_following_step, check
3746 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3748 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3750 * os9kread.c (os9k_process_one_symbol): Rename
3751 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3752 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3753 (CORE_ADDR)0, from target_link, since that is what it uses.
3754 Process name at end, not during parsing (like we did before Kung's
3755 change), so that -readnow and -mapped can appear anywhere.
3756 Make text_relocation a local variable.
3757 * config/i386/i386os9k.mt: Fix comment.
3758 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3759 * os9kread.c: Put "comments" after #endif inside /* */.
3760 * stabsread.h: Add os9k_stabs variable.
3761 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3763 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3764 descriptor in global_symbols not local_symbols.
3765 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3767 (read_type): If os9k_stabs, accept function parameters after 'f'
3769 (read_array_type): If os9k_stabs, don't expect index type and
3770 expect lower and upper to be separated by ',' not ';'.
3771 (read_enum_type): If os9k_stabs, read a number before the first
3772 enumeration constant.
3773 (os9k_init_type_vector): New function.
3774 (dbx_lookup_type): Call it when starting new type vector.
3775 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3776 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3777 * os9kstab.c: Removed.
3778 * Makefile.in: Update accordingly.
3779 * objfiles.c (objfile_relocate_data): Removed.
3780 * remote-os9k.c (rombug_wait): Call objfile_relocate
3781 not objfile_relocate_data.
3782 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3783 * remote-os9k.c (rombug_wait): Call find_pc_section not
3785 * main.c (quit_command): Check inferior_pid; revert Kung change.
3786 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3788 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3790 * os9kread.c: New file to read os9000 style symbo table.
3791 * os9kstab.c: new file to read os9000 style stabs.
3792 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3793 * objfiles.c (find_pc_objfile): new function to search objfile
3795 * objfiles.c (objfile_relocate_data): new function to relocate
3796 data symbols in symbol table.
3797 * objfiles.h: Add two aux fields in struct objfile to handle
3798 multiple symbol table files situation like in os9000.
3799 * symfile.c: Change so 'symbol-file' command can handle multiple
3800 files. Also call target_link() to get relocation infos.
3801 * target.c (target_link): new function to get relocation info when
3802 a symbol file is requested to load.
3803 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3804 because in cross mode there's no inferior pid, bit they need to
3806 Makefile.in: add os9kread.c os9kstab.c and .o's.
3807 configure.in: add i386os9k target.
3808 config/i386/i386os9k.mt: new add.
3809 config/i386/tm-i386os9k.h: new add.
3811 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3813 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3814 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3816 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3818 * target.c, target.h (target_read_string): Provide error detection to
3819 caller. Put string in malloc'd space, so caller need not impose
3821 * solib.c (find_solib): Update to use new interface.
3822 * irix5-nat.c (find_solib): Read o_path from inferior
3823 (clear_solib): Free storage for o_path.
3824 * valprint.c (val_print_string): Add comments.
3826 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3828 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3831 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3833 * value.h (struct value): Add modifiable field.
3834 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3835 (record_latest_value): Don't mess with VALUE_LVAL of value.
3836 * valops.c (value_assign): Check it. Reword existing error
3837 message on not_lval.
3839 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3840 (STEP_SKIPS_DELAY): Added.
3841 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3844 * valprint.c (val_print_string): If errcode is set, always print
3845 an error, regardless of force_ellipsis. In the non-EIO case,
3846 just print the error message rather than calling error(). Don't
3847 access *(bufptr-1) if bufptr points to the start of the buffer.
3848 When looking for '\0', don't increment bufptr and addr if bufptr
3849 started out already at limit. If an error happens on fetching the
3850 first character, don't print the string.
3852 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3854 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3857 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3858 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3859 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3860 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3861 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3862 * findvar.c: Update comment regarding ieee-float.h.
3864 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3866 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3867 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3868 Define to make backtracing through the various sigtramp handlers
3870 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3871 the saved pc from ucontext on the stack for SVR4 signal handling.
3873 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3875 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3876 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3877 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3878 just use the global variable itself. When printing baud rate,
3879 don't print a baud rate if baud_rate is -1.
3881 * coffread.c (read_coff_symtab): Pass mst_file_* to
3882 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3883 symbols in the minimal symbols regardless of SDB_TYPE.
3885 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3887 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3888 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3889 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3890 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3891 ignored bs->stop for a bp_step_resume breakpoint.
3892 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3893 which performs one (the check_sigtramp2 one) of the functions
3894 which had been handled by the step_resume_breakpoint. For each
3895 use of the step_resume_breakpoint, make it still use the
3896 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3898 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3899 When setting the frame address of the step resume breakpoint, set
3900 it to the address for frame *before* the call instruction is
3901 executed, not after.
3903 * mips-tdep.c (mips_print_register): Print integers using
3904 print_scalar_formatted rather than duplicating all the
3905 CC_HAS_LONG_LONG and so on.
3906 (mips_push_dummy_frame): Use read_register_gen rather than using
3907 read_register and then putting it back in target format with
3908 store_unsigned_integer. If registers are more than 4 bytes, give
3909 an error rather than have some registers overwrite other
3911 #if 0 unused include of opcode/mips.h.
3913 * symfile.h: Don't declare arguments for coff_getfilename.
3915 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3917 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3919 * configure.in (hppa*-*-osf*): New configuration.
3920 * config/pa/hppaosf.mt: New target makefile fragment.
3921 * config/pa/tm-hppao.h: New target include file.
3923 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3925 * exec.c (print_section_info): Print entry point for exec_bfd only.
3926 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3927 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3928 causes problems if <sys/types.h> has no multiple inclusion protection.
3930 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3932 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3933 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3934 (CALL_DUMMY_LENGTH): Changed accordingly.
3936 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3938 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3939 numbers of register windows.
3941 * sparclite/hello.c: Add factorial function for testing.
3942 * salib.c: Use macros instead of constants for I/O addresses to
3943 make 931 support easier.
3944 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3945 register in sta/lda instructions.
3947 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3949 * dbxread.c (process_one_symbol): Set
3950 block_address_function_relative for COFF like we do for ELF and SOM.
3952 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3954 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3956 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3957 the enumerators of an ecoff enum into the partial symbol table.
3958 * mdebugread.c (parse_partial_symbols): Call it.
3959 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3960 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3961 offsets. Cast psymtab->read_symtab to PTR before passing it to
3963 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3964 set up the global offset table pointer in pic compiled code.
3965 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3966 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3967 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3968 ensures that floats are promoted to doubles before they are pushed
3971 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3973 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3974 Fixup cache_on and flush_i_cache so that they work for both the
3975 930 and 932 processors. Rewrite most low level funcs (uart
3976 access & cache stuff) to use new ASI access macros in sparclite.h.
3977 Also make it easy to access second serial port.
3979 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3981 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3982 <sys/stat.h>; not needed.
3984 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3986 * stack.c (print_frame_info): In "pathological" case, don't
3987 distrust the line number information.
3989 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3991 * mips-tdep.c (mips_print_register): handle 64 bits register.
3992 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3994 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3998 * Makefile.in (install): Do the sed for program_transform_name
3999 ourselves instead of worrying about INSTALL_XFORM. This enables
4000 users to override INSTALL_PROGRAM in the standard way.
4002 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4003 depend on Makefile.in.
4005 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4006 Only test against INT_MIN if a LONGEST is bigger than an int.
4008 * README: Change GhostScript to Ghostscript.
4010 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4012 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4013 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4014 character file names.
4015 * Makefile.in (ALLPARAM): Add these files.
4017 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4018 character file names.
4019 * Makefile.in: Add Kung's new mips64 files.
4021 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4023 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4024 mips64el-*-ecoff and mips64-big-*.
4025 * defs.h: get rid of FORCE_LONG_LONG.
4026 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4027 parsing. Change register size to be MIPS_REGSIZE.
4029 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4031 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4032 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4033 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4035 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4037 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4038 (remove_commands, add_commands): Add/remove hms-drain when target
4041 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4043 * configure.in: Add Lynx/rs6000 support.
4044 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4045 messages. Add rs6000 support. Don't try to modify unwritable
4047 * rs6000-nat.c: Move lots of native dependent stuff (like core
4048 file support) from rs6000-tdep.c & xcoffexec.c to here.
4049 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4050 * xcoffexec.c: Move native dependent stuff to nat.c.
4051 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4053 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4055 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4056 New files to support Lynx/rs6000.
4058 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4060 * README: Remove note about gcc warnings on alpha, these should be
4062 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4063 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4064 remote-utils.c, stabsread.c: Include <string.h>.
4065 * regex.c: Include "defs.h", change re_comp argument to const char *.
4066 * infptrace.c (fetch_register, store_inferior_registers): Change
4067 regaddr to type CORE_ADDR.
4068 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4069 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4071 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4073 * symtab.h: Always define BYTE_BITFIELD to nothing.
4075 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4077 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4078 * configure.in: Remove comment about m68k-em.mt.
4079 * Makefile.in: Remove references.
4081 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4083 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4086 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4088 * target.c (target_preopen): If target_kill doesn't remove the
4089 target from the stack, use pop_target to do it.
4091 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4092 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4093 changes to stabsread.c from summer 1993.
4095 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4096 printing the program, rather than passing NULL to printf.
4097 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4098 try to call UDIDisconnect again. Print better message.
4099 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4101 (udi_create_inferior): If udi_session_id is negative, open a new
4102 TIP rather than giving an error.
4104 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4105 config/ns32k/ns32km3.mh: Define NAT_FILE.
4106 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4107 (it was inconsistent and namespace-wrong) to NM_M3_H.
4108 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4109 (m3_open): New function.
4111 * TODO: Update Mach section.
4113 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4115 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4117 * printcmd.c (printf_command): Add missing single-letter
4118 backslash-escape sequences, and improve error message.
4120 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4122 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4123 rather than trying to shove an int into a pointer and back out
4124 again. This avoids compiler warnings.
4126 * defs.h (alloca): Declare as void *, not char *, on hpux.
4127 Don't prototype it, just declare the return type.
4129 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4131 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4132 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4134 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4136 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4137 ZERO_REGNUM, just read it as zero without talking to the board.
4139 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4141 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4142 to store_floating, not nonexistent variable len.
4144 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4146 (mips_store_word): Change calling convention to return errors, and
4147 to provide old contents if the caller wants it.
4148 (mips_xfer_memory): Deal with errors from mips_store_word.
4149 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4150 define now that remote-mips.c doesn't use BREAKPOINT.
4152 * remote-mips.c (mips_create_inferior): Call warning if arguments
4153 specified, and then execute "set args" command. Call error, not
4154 mips_error, if executable file not specified.
4156 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4159 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4162 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4164 * value.h (print_longest): Rename "value" to "val" in prototype
4165 declaration because some compilers don't like arguments whose
4166 names are the same as types.
4167 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4168 before passing it to remote_*_bytes.
4170 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4172 * h8500-tdep.c (saved_pc_after_call): The size of the
4173 pc is memory model dependent. (segmented_command,
4174 unsegmented_command, _initialize_h8500_tdep): New commands to
4175 change memory model.
4176 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4178 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4179 (hms_wait): Use new status structure
4180 (hms_open): Push the target here. (hms_before_main_loop): Not
4181 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4182 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4183 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4184 all registers in a compact way.
4186 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4188 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4189 as CORE_ADDR to match definition in rs6000-tdep.c.
4191 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4193 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4194 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4195 definitions into the psymtab.
4197 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4199 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4200 a special exceptionSize for the 68332.
4202 * remote-udi.c (udi_attach): If no arguments, print error.
4204 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4206 * Makefile.in (VERSION): Bump to 4.12.1
4207 * NEWS, README: Update to match 4.12 release.
4209 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4211 * command.c (empty_sfunc): New function.
4212 (add_set_cmd): Use it instead of not_just_help_class_command.
4213 (not_just_help_class_command): Change calling convention back to
4214 what it was before yesterday's change.
4216 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4217 of the type if present.
4219 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4221 * printcmd.c (decode_format): Don't blithely set the size for
4222 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4224 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4225 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4226 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4227 always just check against INT_MIN and INT_MAX (this also fixes things
4228 if sizeof (long) > sizeof (int), e.g. Alpha).
4229 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4230 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4231 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4232 BUILTIN_TYPE_UNSIGNED_LONGEST.
4233 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4234 longest_int and longest_unsigned_int.
4235 * value.h (struct value): Just align to LONGEST, rather than worrying
4236 about CC_HAS_LONG_LONG.
4237 * valarith.c (value_binop): Figure out type ourself based on
4238 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4239 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4240 * valprint.c (val_print_type_code_int): Just call
4241 extract_unsigned_integer directly, rather than going through
4243 * printcmd.c (decode_format): Remove code which would sometimes
4244 change 'g' size to 'w' for integers. print_scalar_formatted handles
4245 printing huge integers well enough, thank you.
4247 * command.c (add_set_cmd, not_just_help_class_command): Change
4248 to make this the sfunc, not cfunc, since that is how we call it.
4249 * command.h: Comment difference between sfunc and cfunc.
4250 * demangle.c (set_demangling_command): Add third arg since that
4251 is how it is called.
4252 (_initialize_demangler): Use sfunc, not cfunc, for
4253 set_demangling_command, since that is how it is called.
4254 Remove show_demangling_command; it has no effect.
4256 * command.c (shell_escape): Report errors correctly (with error
4257 message from strerror).
4259 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4261 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4262 x_scnlen.l rather than x_scnlen to match corresponding change in
4265 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4267 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4268 Change comments regarding TYPE_CODE_BOOL.
4269 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4270 regardless of the language.
4271 (value_true): Just call value_logical_not regardless of language.
4272 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4273 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4274 * language.h: Improve comment for la_builtin_type_vector.
4275 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4276 builtin_type_m2_bool.
4278 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4280 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4281 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4283 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4285 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4286 by restarting the ioctl.
4288 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4290 * target.h (target_wait): Add comment about calling
4291 return_to_top_level.
4293 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4295 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4296 additional arguments.
4297 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4299 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4301 * sparc-stub.c: Remove unnecessary #include of memory.h.
4303 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4305 * mips-tdep.c: Remove code which sets saved_regs from
4306 init_extra_frame_info and put it in new function mips_find_saved_regs.
4307 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4308 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4309 check if it is NULL and call mips_find_saved_regs if so.
4311 * remote-mips.c: Use unfiltered, not filtered, output most places.
4313 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4314 backtrace. Revise comments.
4316 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4318 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4319 alpha and irix. The _sigtramp case has to be handled properly
4320 in the tdep files if we have no ecoff debugging info.
4321 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4322 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4323 without PC_REGNUM kludge.
4324 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4325 Clean up handling of mips sigtramp frames, improve comments.
4327 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4329 * paread.c (read_unwind_info): Fix typo.
4331 * paread.c (pa_symtab_read): Update the "check_strange_names"
4332 filter to match GCC's current output. Filter out section symbols
4333 (which the HP linker sometimes puts in the wrong place).
4335 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4337 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4339 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4341 * Makefile.in: Remove all references to sparcly-nat.c.
4343 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4344 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4345 duplicating serial.h and target.h.
4347 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4348 are not used anywhere (a 5 Oct 1993 change removed the uses).
4350 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4351 * config/m68k/es1800.mt: Add comment.
4352 * remote-es.c: Extensive changes to update to current conventions.
4354 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4355 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4356 to achieve the desired timeout.
4357 * serial.h (serial_t): Add field timeout_remaining.
4359 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4361 * c-exp.y (yylex): Reenable nested type code.
4363 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4365 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4367 * remote-mips.c (mips_ops): Fix docstring.
4369 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4371 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4372 with the old tm-m68k-em.h:
4373 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4374 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4375 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4376 Add FIXME regarding GET_LONGJMP_TARGET.
4378 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4379 * infptrace.c (kill_inferior): Add comments.
4380 * main.c (quit_command): Call target_close after we kill or
4382 * remote-udi.c (udi_close): Don't error() if QUITTING.
4384 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4386 * configure.in: Make m68k-coff and aout add monitor support in
4387 addition to the standard serial support.
4389 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4391 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4394 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4396 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4397 * elfread.c (record_minimal_symbol_and_info),
4398 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4400 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4402 * i386-stub.c: Add ".text" right before "mem_fault:".
4404 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4406 * remote-utils.c (usage): Fix message to be accurate and conform
4407 more closely to normal conventions.
4409 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4410 whether to show information about exec_bfd, and not control whether
4411 to show information about device and speed.
4413 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4414 usage message, don't dump core.
4416 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4417 for variable size array.
4418 (bug_fetch_register, bug_store_register): Rename "value" to
4419 "fpreg_buf" because some compilers don't like variables whose
4420 names are the same as types.
4421 (bug_store_register): Use a cast when converting char * to
4424 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4425 of the command in error message (the text was referring to the old
4426 name of the command).
4428 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4430 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4431 full details on structure elements without names. This partially
4432 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4433 of those changes was accidental.
4435 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4436 defined, make it an error to specify a single argument which is not
4439 * Makefile.in (version.c), main.c (print_gdb_version): Use
4440 host_alias and target_alias, not host_canonical and
4441 target_canonical, to print configuration.
4443 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4445 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4446 of builtin_type_long. It is necessary to get a type which is
4447 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4449 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4450 various miscellaneous things discovered in the process:
4451 * printcmd.c, defs.h (print_address_numeric): New function.
4452 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4453 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4454 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4455 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4457 * utils.c, defs.h (gdb_print_address): New function.
4458 * expprint (dump_expression), gdbtypes.h: Use it.
4459 * breakpoint.c (describe_other_breakpoints),
4460 symmisc.c (dump_symtab, print_symbol):
4461 Use filtered not unfiltered I/O.
4462 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4463 just run gdb under a debugger for this (and it had problems with
4464 printing addresses, how to print b->shadow, etc.).
4465 * buildsym.c (make_blockvector), core.c (memory_error),
4466 exec.c (print_section_info), maint.c (print_section_table),
4467 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4468 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4469 Add comments saying code is broken. Marked with "FIXME-32x64".
4470 * dbxread.c (process_one_symbol), partial-stab.h (default),
4471 remote-vx.c (vx_run_files_info):
4472 Don't cast int being passed to local_hex_string.
4473 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4474 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4476 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4478 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4479 * source.c: Include <sys/types.h> regardless of USG.
4481 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4483 * valops.c (value_assign): Set `type' after coercing toval.
4484 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4485 Use extract_unsigned_integer to get the address of a reference.
4487 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4489 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4490 AIX can use ? instead of \ for continuation. Deal with it.
4492 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4493 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4494 the HP compiler in ANSI mode doesn't like.
4496 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4497 based on USG, rather than defining HAVE_SIGSETMASK to an
4498 expression containing defined. Having a macro used in #if expand
4499 to an expression containing "defined" is undefined according to
4500 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4503 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4505 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4506 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4508 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4510 * ch-exp.y (match_string_literal): Allow a zero-length string.
4511 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4513 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4515 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4516 passing them to print_387_status.
4517 (print_387_status): Don't subtract top from 7 before using it.
4518 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4519 from 7; the above explains it.
4521 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4523 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4524 pointer value when fixing up the frame at the start of a function.
4526 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4528 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4529 Sparc from the stack.
4531 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4533 * remote-mips.c (mips_initialize): Clear mips_initializing via
4534 cleanup chain, not directly.
4536 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4537 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4538 munging the timeout due to the limited range of c_cc[VTIME].
4540 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4541 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4542 m3-nat.c (m3_create_inferior): Pass it.
4543 * procfs.c: Remove ptrace function. It was declared in a way which
4544 conflicted with the prototype in unistd.h on Solaris.
4546 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4548 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4549 in the sigcontext if it is a signal trampoline frame.
4550 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4551 Define for Solaris2.
4553 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4555 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4556 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4557 tm-sparc.h so they can be overridden if necessary.
4559 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4561 * lynx-nat.c: Add Sparc support.
4562 * sparcly-nat.c: Remove. It's useless.
4563 * config/sparc/nm-sparclynx.h: Rewrite.
4564 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4566 * config/sparc/tm-sparclynx.h: Rewrite.
4568 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4570 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4571 directory. Old code was discarded, since the new opcode table has
4574 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4576 * Makefile.in (realclean): Remove info files per make-stds.texi.
4578 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4580 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4581 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4582 * config/sparc/tm-sun4sol2.h: Define it.
4584 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4586 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4587 if we did not find a symbol.
4589 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4591 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4594 * hppab-nat.c (call_ptrace): Delete redundant function.
4595 (kill_inferior, attach, detach, child_resume): Likewise.
4596 (child_xfer_memory): Likewise.
4598 * hppah-nat.c (call_ptrace): Delete redundant function.
4599 (kill_inferior, attach, detach, child_resume): Likewise.
4601 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4603 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4605 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4607 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4608 (CHILD_XFER_MEMORY): Define.
4609 (PT_*): Define so that generic infptrace.c code can be used.
4611 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4613 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4614 struct section_offsets *, not a (nonexistent) struct section_offset *.
4616 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4617 internal_xcoff_symtab, not an array of one of them. Change lots of
4618 "main_aux" to "&main_aux" and so on.
4620 * coffread.c, xcoffread.c: Include <coff/internal.h>
4623 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4625 * coffread.c (coff_getfilename): Make it not static.
4627 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4629 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4630 a completely gratuitous difference between xcoffread.c and coffread.c).
4632 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4634 * infrun.c (wait_for_inferior): Don't set frame for
4635 step_resume_breakpoint for IN_SIGTRAMP cases.
4637 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4638 breakpoint.c (bpstat_what): Move step_resume from its own field of
4639 the struct bpstat_what into the main_action. Make it override
4640 other breakpoints. This is a conservative change in the sense
4641 that before the step resume breakpoint was a breakpoint.c
4642 breakpoint, hitting the step resume breakpoint overrode even
4643 calling bpstat_stop_status.
4645 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4647 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4648 in case execution was stopped in the called function.
4649 * stack.c (print_frame_info, frame_info): If backtracing through
4650 a call dummy, handle the starting source line number on a line
4651 boundary like backtracing through sigtramp.
4652 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4653 for call dummy frame right. Remove old test for dummy frame,
4654 it has been unused at least since gdb-3.5.
4655 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4658 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4660 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4662 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4664 * infrun.c (signals_info), target.c (target_signal_from_name):
4665 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4667 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4669 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4670 * inflow.c (terminal_ours_1): When discussing how to deal with the
4671 tty state, make note of query() as well as readline.
4673 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4674 signals for which stop and print are cleared by default.
4676 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4678 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4679 reserved fields to hold a stub unwind entry type. Fix typo.
4680 (stub_unwind_entry): New structure for raw stub unwind entries.
4681 (stub_unwind_types): The types of stubs we may encounter.
4682 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4683 * hppa-tdep.c (rp_saved): Use additional information provided
4684 by linker stub unwind descriptors.
4685 (frameless_function_invocation): Likewise.
4686 (frame_chain_valid): Likewise.
4687 * paread.c (compare_unwind_entries): New function for sorting
4688 unwind table entries.
4689 (read_unwind_info): Rewrite to remove dependency on host endianness.
4690 Read in data from the $UNWIND_END$ subspace which contains linker
4691 stub unwind descriptors. Merge that data into the basic unwind
4694 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4696 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4698 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4699 from either the symbol name or the auxent.
4700 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4703 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4705 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4707 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4709 * README: Update notes for alpha port.
4711 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4713 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4714 for operation fault, constraint fault, and type fault.
4716 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4718 * Makefile.in (init.c): Add comment explaining formatting conventions.
4720 * c-exp.y (parse_number): Assign to temporary between the right
4721 shifts, to work around a bug in the SCO compiler.
4723 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4724 Add various files which were added to GDB recently.
4726 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4729 * Makefile.in: Add mostlyclean target.
4731 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4735 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4737 * main.c (show_commands): Make return type of extern
4738 history_get be HIST_ENTRY, rather than struct _hist_entry.
4739 (The latter loses with the upcoming merged readline.)
4741 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4743 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4744 const char *, not char *.
4746 * symtab.h (struct symbol): Make section short, not unsigned short.
4748 * symtab.c (lookup_symbol): Add comment about QUIT here.
4750 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4752 * c-exp.y (parse_number): Check for overflow regardless of range
4753 checking. Fix overflow check to use unsigned LONGEST, not
4756 * c-exp.y (parse_number): Make it so that integer constants are
4757 builtin_type_long_long if builtin_type_long isn't big enough or if
4758 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4760 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4761 Print our "()" first, then recurse for the target type.
4763 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4765 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4767 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4769 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4771 * utils.c (request_quit): Re-establish signal handler regardless
4774 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4776 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4778 * i960-tdep.c: Include target.h.
4780 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4782 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4784 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4786 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4787 changes (status -> ourstatus; declare status, etc.).
4788 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4790 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4792 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4794 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4796 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4798 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4800 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4802 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4804 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4806 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4808 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4809 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4811 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4814 Add search to target vector (#if 0'd until after 4.12):
4815 * target.h (to_search, target_search): Add.
4816 * gdbcore.h, core.c (generic_search): Add.
4817 * remote.c (remote_search): Add.
4818 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4821 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4822 is on, call find_pc_function rather than relying just on the minimal
4823 symbols (probably only matters for symbol readers which don't put
4824 statics in the minimal symbols, but changing this strikes me as
4825 not conservative enough).
4826 Initialize name_location in all cases.
4827 If no symbol and no msymbol, don't print anything symbolic.
4829 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4831 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4833 * printcmd.c (print_address_symbolic): Make it search the
4834 symtabs for variables as well as functions. Add `set print
4835 fast-symbolic-addr' and default it to fast (the old way).
4836 Print line numbers for data items as well as functions.
4838 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4839 address, if a symbol is found (take two more args pointing to
4840 where to store these results).
4842 * symtab.h (find_addr_symbol): Add prototype.
4844 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4846 * objfiles.h: Fix comments to reflect the fact that the phrase
4847 "top of stack" always refers to where the pushing and popping takes
4848 place, regardless of whether it is at the highest or lowest address.
4850 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4852 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4853 compiler generated tag names.
4854 * mdebugread.c (parse_type): Handle cross references to qualified
4856 * valops.c (value_struct_elt): Improve error message if the
4857 address of a method is requested from an object instance.
4858 * valops.c (search_struct_method): Make name_matched non-static
4859 to get it initialized correctly.
4860 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4861 exclude segment register which are not writable on newer SCO versions.
4863 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4865 * go32-xdep.c: Remove unused function uerror.
4866 (sigsetmask): Declare return type. Declare argument (to match the
4867 way it is called). Explicitly return 0.
4869 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4871 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4872 partial_symbol): Shrink the storage sizes of symbols, by making
4873 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4874 enums and small ints to the end of each struct to improve
4875 alignment, and switching the section number from int to unsigned
4878 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4880 * symtab.c (find_addr_symbol): New routine that will find the nearest
4881 symbol associated with an address. It does so by exhaustive
4882 search of the symtabs, so it's slow but complete.
4884 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4886 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4887 to [0,0] rather than [0, end of first source file]. This avoids
4888 problems with other parts of GDB looking for linetables in the
4889 _globals_ symtab. Eliminate variables num_object_files and
4890 first_object_file_end.
4892 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4894 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4895 (pop_frame): Restore PC2 and LR0 from dummy frames.
4896 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4897 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4898 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4899 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4900 (SETUP_ARBITRARY_FRAME): Define.
4902 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4904 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4906 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4908 * remote-udi.c (udi_resume): Correct prototype.
4910 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4912 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4913 hppa_frame_find_saved_regs.
4914 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4915 (prologue_inst_adjust_sp): New function.
4916 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4917 (skip_prologue): Completely rewrite to use unwind information.
4918 (hppa_frame_find_saved_regs): Likewise.
4920 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4922 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4923 to convert a signal number with appropriate bounds checking.
4925 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4927 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4929 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4930 print a newline to end the display anyway.
4932 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4933 coprocessor status regs) when popping a frame. This fixes
4934 float exceptions that occur after calling inferior functions.
4936 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4937 Read and write the fsr (float status register) to/from the child
4938 process along with the float regs. Remove Peter Schauer's change
4939 of May 24 '93, which has higher overhead and doesn't solve the
4940 real problem (which was that FSR wasn't being set).
4942 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4944 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4945 stack overflow check isn't right after the register stack
4946 adjustment instruction. Metaware R2.3u compiler moves other
4947 things in front of it. This fix isn't perfect but is what's
4950 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4952 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4954 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4955 character filenames.
4956 * configure.in: Change accordingly.
4958 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4960 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4961 _filtered io routines from these two files.
4963 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4965 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4966 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4967 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4969 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4971 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4973 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4974 printing to gdb_stderr.
4976 * remote-udi.c (udi_kill): Don't close the connection, just set
4977 inferior_pid to zero.
4978 (udi_mourn): Call remove_breakpoints.
4980 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4982 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4984 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4986 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4988 * remote-bug.c: At the start of each section, reset srec_frame
4991 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4992 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4993 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4994 code which looks for those two waitkinds. Use switch statement.
4995 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4996 CHILD_SPECIAL_WAITSTATUS.
4998 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4999 * Move target_signal_from_host, target_signal_to_host, and
5000 store_waitstatus from inftarg.c to target.c. procfs needs them.
5001 * target.c: Include "wait.h" and <signal.h>.
5002 * target.h, infrun.c (proceed), proceed callers: Pass new code
5003 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5004 enums being treated as unsigned and is cleaner.
5005 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5007 * infcmd.c (signal_command), infrun.c (signals_info):
5008 Don't allow user to specify numeric equivalent of
5009 TARGET_SIGNAL_DEFAULT.
5011 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5013 * config/alpha/alpha-netware.mt: New target support for Alpha
5015 * configure.in: Add alpha-*-netware* target.
5017 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5019 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5021 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5023 * target.h: Add enum target_waitkind, enum target_signal, and
5024 struct target_waitstatus. Change status argument to target_wait to
5025 be struct target_waitstatus * instead of int *.
5026 * target.h, infrun.c, all targets: Change type of signal arguments
5027 to resume(), proceed(), and target_resume() from int to enum
5029 * All targets (*_wait, *_resume): Change accordingly.
5030 * infcmd.c (program_info, signal_command), throughout infrun.c,
5031 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5032 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5033 signal code stuff right with the new signals would be non-trivial).
5034 * inferior.h (stop_signal): Make it enum target_signal not int.
5035 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5036 target_signal_from_name): New functions.
5037 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5038 store_waitstatus): New functions.
5039 * procfs.c (procfs_notice_signals): Use them.
5040 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5042 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5044 * objfiles.c (build_objfile_section_table): Don't abort() if
5045 objfile->sections is already set.
5047 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5048 to match recent change to exec.c.
5052 * main.c (print_gdb_version): Change year to 1994.
5054 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5055 * Makefile.in (NONSRC): Add ChangeLog-93.
5057 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5059 * stabsread.c (read_type): Allow defining several type numbers
5060 at once (e.g. "(1,2)=(3,4)="...).
5062 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5064 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5066 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5068 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5069 to process_one_symbol.
5070 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5071 avoid caching a bad endaddr in find_pc_partial_function.
5073 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5075 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5077 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5079 * infrun.c (wait_for_inferior): Do not step or step resume past
5080 the end of a one-line function we just stepped into.
5082 For older changes see ChangeLog-93
5088 version-control: never
projects / external / binutils.git / blob