1 Thu Nov 10 15:16:21 1994 Rob Savoye <rob@rtl.cygnus.com>
3 * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses
4 the new generic ROM interface in monitor.c.
5 * config/m68k/monitor.mt: Use new ROM support.
6 * monitor.c: Add support for xmodem download protocol.
8 Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com)
10 * findvar.c (find_saved_register): Fix a frame variable name.
11 * infcmd.c (finish_command): Ditto.
13 Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
15 * TODO: Remove "Watchpoints seem not entirely reliable, though
16 they haven't failed me recently." item--this old (4.6 at least)
17 item is too vague to be useful (some watchpoint bugs have been
19 * TODO: Add explanation of "RPC interface" item.
21 Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu)
23 * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
24 stub unwind descriptors too.
26 * Enable backtracing from inside a SOM shared library back into
28 * hppa-tdep.c (internalize_unwinds): Accept and use new
29 "text_offset" argument for dynamic relocation of
30 region_{start,end} fields in the unwind descriptor.
31 (read_unwind_info): Pass text_offset to internalize unwinds.
33 Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
35 * m3-nat.c: Remove comments about arbitrary limit in
36 printf_filtered; that limit is gone.
38 Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu)
40 * Beginnings of SOM shared library support. Breakpoints and
41 single frame backtracing within the library only. Only works when
42 using the HPUX 9 dynamic linker. More functionality to be added
45 * somsolib.c, somsolib.h: New files.
46 * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
47 (ALLDEPFILES): Add somsolib.c.
48 (somsolib.o): Add some dependencies.
49 * somread.c (som_symtab_read): Accept multiple section offsets.
50 All callers changed. Adjust all text symbols with the first
52 * symfile.c (find_lowest_section): Enable this function. Add some
53 tie-breaking logic when sections have the same vma.
54 (syms_from_objfile): Use find_lowest_section rather than looking
55 for ".text" by name. Relax warning to only warn if the lowest
56 section is not a code section.
57 * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
58 * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
60 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
62 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
63 it is still needed for GCC-2.6 compiled code.
64 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
65 sometime after GCC-2.7 has been released.
67 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
68 retrieving the PC from a signal handler caller. Fix thinko
69 in Stan's last change ("frame", should have been "frame->next").
70 If the next frame is a signal handler caller and it's a system
71 call which has entered the kernel ((PSW & 0x2) != 0), then the
72 saved pc is in %r2 instead of %r31.
74 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
76 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
77 "frame_info" throughout.
79 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
81 * sparcl-stub.c: get rid of defs.h.
83 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
85 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
86 Correct definition of MMALLOC_DIR to reflect fact this is
87 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
89 * gdbserver/server.c (main): After we kill the inferior in
90 response to a 'k' request, exit.
92 * remote.c (remote_kill): Use catch_errors when calling putpkt.
93 (putpkt): Return int, not void, to match catch_errors calling
96 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
98 * rs6000-tdep.c (pop_frame): Correct a variable name.
100 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * TODO: Re-write item about SIGINT handling to reflect the fact
103 that target_stop now exists.
105 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
107 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
108 and CORE_ADDR, respectively.
109 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
110 * blockframe.c (get_frame_info): Remove.
111 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
112 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
113 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
114 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
115 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
116 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
117 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
118 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
119 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
120 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
121 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
122 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
123 rename variables consistently (using `frame' or `fi'), remove
124 calls to get_frame_info and FRAME_INFO_ID, remove comments about
125 FRAME and FRAME_ADDR cruftiness.
127 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
129 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
130 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
131 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
132 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
133 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
134 w89k-rom.c, target.c, target.h: Add support for target_stop().
135 * gdbtk.c (gdb_stop): Switch to target_stop().
137 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
139 * osfsolib.c (solib_map_sections, first_link_map_member,
140 next_link_map_member, xfer_link_map_member): Retrieve and use
141 shared library relocation offset from runtime loader structures.
142 Use libxproc.a routines to get a working version if
143 USE_LDR_ROUTINES is defined.
144 * README: Remove item about shared library relocation for
147 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
149 * c-exp.y (yylex): scan template names, and scan nested class
152 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
154 * nlm/Makefile.in: install gdbserve.nlm.
156 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
158 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
160 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
162 * gdbtk.c: Get rid of lots of unnecessary #includes.
163 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
164 Display structure directly.
165 * gdbtk.tcl: Change exit button to quit button.
167 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
169 * c-valprint.c (c_value_print): Check for plain literal `char'
170 target type when suppressing `(char *)' output for strings.
172 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
174 * coffread.c (coff_symfile_init): Remove unused local abfd.
175 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
176 instead of long, for compatibility with mmalloc.h.
178 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 * top.c (line_completion_function): Renamed from
181 symbol_completion_function, takes the line buffer and the
182 point in the line buffer as additional arguments.
183 (readline_line_completion_function): New function, interface
184 between readline and line_completion_function.
186 (complete_command): Use line_completion_function instead of
187 abusing rl_line_buffer. Free completion strings after printing
189 * symtab.c (completion_list_add_name): Recheck for duplicates
190 if we intend to add a modified symbol.
192 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
193 includes the number of methods from the baseclasses.
194 * stabsread.c (attach_fn_fields_to_type): No longer add the
195 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
196 the baseclass type might not have been completely filled in yet.
197 * symtab.c (total_number_of_methods): New function to compute
198 the total number of methods for a type, including the methods
200 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
201 allocate the symbol array for find_methods.
203 * stabsread.c (scan_file_globals): Add default case to minimal
204 symbol type switch, to avoid gcc -Wall warnings.
206 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
207 Don't test for zero backchain pointer to recognize a signal
208 handler frame, if read() gets interrupted by a signal, the
209 backchain will be non zero.
210 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
212 (SIG_FRAME_PC_OFFSET): New definition.
213 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
214 is a signal handler frame.
215 * rs6000-tdep.c (function_frame_info): Do not error out
216 if we can't access the instructions.
218 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
219 New definition to get the function address from a function pointer.
220 * valops.c (find_function_addr): Use it when calling a user
221 function through a function pointer.
223 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
225 * Makefile.in (MMALLOC_DIR): New definition.
226 (MMALLOC): Use MMALLOC_DIR.
227 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
228 (OPCODES): Remove gratuitous "./".
229 * defs.h (mmalloc.h): Include.
230 (mmalloc, mrealloc, etc): Remove decls.
231 (cplus_demangle, cplus_demangle_opname): Remove decls.
233 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
235 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
236 no_windows variable. Now called use_windows, and defaults to off
239 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
241 * coffread.c (coff_symtab_read): If we get the address from
242 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
243 (coff_symtab_read): Set value and section of symbol that
244 process_coff_symbol returns.
246 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
248 * config/i386/tm-nbsd.h: Enable longjmp support.
250 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
252 * valarith.c (value_binop): Take care of ANSI `value preserving'
253 rule, which was not addressed by the previous change.
255 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
256 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
258 * TODO: Remove item about RS/6000 shared libraries.
260 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
262 * defs.h, infrun.c (wait_for_inferior), top.c: Call
263 target_wait_hook to allow GUI to handle blocking for inferior. Call
264 call_command_hook in execute_command to provide means for wrapping
265 commands with GUI state change updates.
266 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
267 * (gdb_stop): New tcl command to stop the target process.
268 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
270 * (gdbtk_call_command): Wrapper around command processing to
271 alert GUI of target state changes.
272 * (gdbtk_init): Get the fd of X server for doing async
273 notification of X events (via x_event). Setup new hooks.
274 * gdbtk.tcl: Add scrollbars to assembly and command windows.
275 * Change window foreground & background colors.
276 * Create margin tag for breakpoints in source and assembly windows.
277 * Add new routines to be invoked when target state changes to/from
279 * Add start of expression window.
280 * Change bindings of mouse button 1 in assembly and source window
281 to just set or clear breakpoints when in the margin tag.
282 * Change shape of register window to be more vertical to better
283 reflect it's contents.
285 * Cleanup some code around command window bindings.
287 * infrun.c (wait_for_inferior): Make sure
288 through_sigtramp_breakpoint is non-null before deleting.
290 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
292 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
294 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
296 * Makefile.in (coffread.o): Depend on target.h.
297 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
299 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
303 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
305 * objfiles.c (objfile_relocate): When relocating ->sections, use
306 objfile not symfile_objfile.
308 * symtab.h, minsyms.c (minsyms_sort): New function.
309 * objfiles.c (objfile_relocate): Call it.
311 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
313 * objfiles.c, objfiles.h (objfile_to_front): New function.
314 * remote-vx.c (vx_add_symbols): Call it.
316 * coffread.c (coff_symtab_read): Handle common symbols the same
317 way that partial-stab.h does.
319 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
321 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
322 machine/psl.h. These are host files.
324 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
326 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
327 does *not* include the terminating NULL msymbol.
329 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
331 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
332 loader that reads files using BFD and converts it on the fly.
334 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
336 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
337 * monitor.c (monitor_load): check the load type and load the file
338 accordingly. Default to gr_load_image().
339 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
340 srecord format by downloading to the monitor.
341 * w89k-rom.c, op50n-rom.c: set supported load types.
343 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
345 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
346 * Makefile.in: Remove xcoffexec.o rule.
348 * exec.c (exec_file_command): Add comment.
350 Fix data and bss relocation for VxWorks 5.1:
351 * remote-vx.c (vx_add_symbols): New function.
352 (vx_load_command, add_symbol_stub): Call it instead of
354 (vx_wait): Remove comment which was wrong to useless.
355 * remote-vx.c: Reindent much of file.
356 * coffread.c (cs_to_section, find_targ_sec): New functions.
357 (process_coff_symbol): Set SYMBOL_SECTION to result
359 (coff_symtab_read): Call cs_to_section and deal with result
360 rather than assuming sections are in a certain order. Deal with
362 * coffread.c: Remove text_bfd_scnum variable.
364 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
366 * corelow.c: Format to standard.
367 (core_close): Use name instead of bfd_filename.
369 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
371 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
374 * symfile.c (reread_symbols): Include bfd_errmsg string in error
375 message if bfd_close fails.
376 * exec.c (exec_close), solib.c (clear_solib), corelow.c
377 (core_close), objfiles.c (free_objfile), irix5-nat.c
378 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
379 (gr_load_image): Check for errors from bfd_close.
380 * solib.c (look_for_base), remote-utils.c (gr_load_image),
381 remote-udi.c (download), corelow.c (core_open), symfile.c
382 (symfile_bfd_open), symfile.c (generic_load): Add comment
383 regarding error from bfd_close.
384 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
385 comment about bogus handling of errors from bfd_openr.
386 * exec.c (exec_close): Add comment regarding memory leak and
387 dangling reference to vp->name.
389 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
392 of using longest_to_int.
394 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
395 mips and alpha targets need the real breakpoint pc for
396 creating the breakpoint frame.
398 * stack.c (return_command): Cast return value to the return
399 type of the function from which we return.
400 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
401 to STORE_RETURN_VALUE.
403 * symtab.c (lookup_symbol): Remove search for `static mangled
404 symbols', the search for `static symbols' already looks for
405 mangled and demangled symbols via lookup_block_symbol.
407 * valarith.c (value_binop): Use ANSI C arithmetic conversions
408 when performing integral evaluations, implement BINOP_EQUAL and
410 (value_equal, value_less): Use value_binop to perform the
411 comparison if both operands have TYPE_CODE_INT.
413 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
414 as they are written back later. Handle sp restore for frameless
415 functions. Use fdata.nosavedpc instead of fdata.frameless to
416 determine if the pc has been saved.
417 (function_frame_info): Handle `mr r31,r1', which is generated by
418 gcc-2.6, as a synonym for `oril r31,r1,0'.
419 (skip_trampoline_code): Handle shared library trampolines.
420 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
421 their real name. Enables setting of breakpoints in shared libraries
422 before the executable is run.
424 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
426 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
427 interface code still works with the new ROM monitor
428 structures. Fake out a couple of fields.
430 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
432 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
433 target_write_pc, target_read_fp, target_write_fp): Rename to
435 (h8500_read_pc, h8500_write_pc): Add pid argument.
436 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
437 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
438 Change to match functions above.
440 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * NEWS: Add item about if and while.
444 * .gdbinit: Restore `end'; it was not excess. Reindent
445 list-objfiles to make this clear. Comment out all of
446 list-objfiles because old gdb's choke on it.
448 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
450 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
453 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
455 * Makefile.in (ANNOTATE_OBS): New definition.
456 (COMMON_OBS): Add exec.o.
457 (annotate.o): Remove extra compile rule.
458 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
461 * .gdbinit: Remove excess `end'.
463 * exec.c: Merge in RS6000 support from xcoffexec.c.
464 (symfile.h, objfiles.h, xcoffsolib.h): Include.
465 (vmap): New global variable.
466 (exec_close): Close and free objects in vmap chain.
467 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
468 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
469 (exec_files_info): Print vmap information.
470 * xcoffexec.c: Remove.
471 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
472 (TDEPFILES): Use exec.o instead of xcoffexec.o.
473 * TODO: Remove pertinent items.
475 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
477 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
478 are no longer needed as of gcc-2.6.0.
480 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
482 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
484 (fetch_core_registers): Don't try to fetch a register if
485 regmap maps it to -1.
486 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
487 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
488 stores the registers in a weird order.
490 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
492 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
493 if inferior_pid is nonzero.
495 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
497 Speed up GDB startup time by not demangling partial symbols.
498 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
499 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
500 No longer demangle partial symbols.
501 * symtab.c (lookup_symbol, list_symbols): Handle mangled
502 variables, e.g. C++ static members, via the minimal symbols.
504 Handle reordered functions in an objfile, for Irix 5.2 shared
506 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
507 set if the functions in an objfile are reordered.
508 * mdebugread.c (parse_partial_symbols): Detect reordered
509 functions in an objfile.
510 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
511 lookup algorithm if the functions in the objfile are reordered.
513 * xcoffexec.c (exec_close): If the current target has a copy
514 of the exec_ops sections, reflect the freeing of the sections
517 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
518 `sizeof dummy', for constructing the call dummy code.
520 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
521 function declarations.
522 * sparc-tdep.c (sparc_pop_frame): Cast result of
523 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
525 * irix5-nat.c (enable_break): Set breakpoint at the entry point
526 of the executable, to handle the case where main resides in a
528 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
529 after shared library symbol reading, to get rid of a warning from
530 heuristic_proc_start if the startup code has no symbolic debug info.
532 * breakpoint.h (struct breakpoint): Add new fields language
533 and input_radix, to enable breakpoint resetting with the
534 proper language and radix.
535 * breakpoint.c (set_raw_breakpoint): Initialize them.
536 (breakpoint_re_set_one): Use them when resetting the breakpoint.
537 (breakpoint_re_set): Preserve current language and input_radix
538 across breakpoint_re_set_one calls.
540 * symtab.c (decode_line_1): Do not build a canonical line
541 specification for `*expr' line specifications.
543 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
545 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
547 The point of these changes is to avoid reading the frame pointer
548 and stack pointer during stepping, to speed things up.
549 A. Changes to not select a frame until we need a selected frame:
550 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
551 * infrun.c (wait_for_inferior): Move call to select_frame back to
552 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
553 Law, but the change was my idea); the only reason for that change
554 was so we could save and restore the selected frame in
555 wait_for_inferior, and now that flush_cached frames clears the
556 selected frame, that should work OK now.
557 B. Changes to not create a current_frame until we need one:
558 * blockframe.c (get_current_frame): If current_frame is NULL, try
559 to create an innermost frame.
560 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
561 infrun.c (wait_for_inferior), thread.c (thread_switch),
562 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
563 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
564 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
565 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
566 i960-tdep.c (pop_frame), m68k-tdep.c
567 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
568 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
569 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
570 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
571 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
572 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
573 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
574 call create_new_frame.
575 * corelow.c (core_open), altos-xdep.c (core_file_command),
576 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
577 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
578 umax-xdep.c (core_file_command): Don't call create_new_frame; do
579 call flush_cached_frames.
580 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
582 C. Changes to get rid of stop_frame_address and instead only
583 fetch the frame pointer when we need it.
584 * breakpoint.c (bpstat_stop_status): Remove argument
585 frame_address; use FRAME_FP (get_current_frame ()).
586 * infrun.c (wait_for_inferior): Don't pass frame pointer to
588 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
589 ()) instead of stop_frame_address.
590 * infrun.c (save_inferior_status, restore_inferior_status),
591 inferior.h (struct inferior_status): Don't save and restore
593 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
594 (select_thread): Remove stop_frame_address and uses thereof.
595 D. Same thing for the stack pointer.
596 * infrun.c (wait_for_inferior): Remove stop_sp and replace
597 uses thereof with read_sp ().
598 E. Change to eliminate one nasty little spot where we were
599 wanting to know the frame pointer from before the current step
600 (idea from GDB 3.5, which saved my ass, because my other ideas of
601 how to fix it were very baroque).
602 * infrun.c: Remove prev_frame_address.
603 * infrun.c (wait_for_inferior, step_over_function): Use
604 step_frame_address instead of prev_frame_address.
605 F. Same basic idea for the stack pointer.
606 * inferior.h, infcmd.c: New variable step_sp.
607 * infcmd.c (step_1, until_next_command): Set it.
608 * infrun.c: Remove prev_sp and replace uses by step_sp.
609 * infrun.c (wait_for_inferior): If we get out of the step
610 range, then set step_sp to the current stack pointer before we
613 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
615 * top.c (target_byte_order_auto): New static variable.
616 (set_endian): Mention that ``auto'' is permitted.
617 (set_endian_auto): New static function.
618 (show_endian): Change message based on target_byte_order_auto.
619 (set_endian_from_file): New function.
620 (init_main): Add command ``auto'' to endianlist.
621 * exec.c (exec_file_command): Call set_endian_from_file.
622 * defs.h (set_endian_from_file): Declare.
624 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
626 * nlm/i386.c (flush_i_cache): New function, does nothing.
627 (frame_to_registers, registers_to_frame, set_step_traps,
628 clear_step_traps, do_status): Make non-static.
630 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
632 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
633 defined, define as 0.
634 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
636 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
637 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
638 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
639 (BREAKPOINT): Remove definition.
640 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
641 (BREAKPOINT): Remove definition.
642 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
643 value of 1, rather than without a value.
644 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
645 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
646 run time rather than at compile time.
648 * remote-mips.c (break_insn): Remove.
649 (BREAK_INSN, BREAK_INSN_SIZE): Define.
650 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
651 (mips_remove_breakpoint): Likewise.
653 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
654 define TARGET_BYTE_ORDER as target_byte_order, and declare
655 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
656 a test of TARGET_BYTE_ORDER.
657 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
659 (endianlist, target_byte_order): New variables.
660 (set_endian, set_endian_big, set_endian_little): New functions.
661 (show_endian): New function.
662 (init_cmd_lists): Initialize endianlist.
663 (init_main): Add commands ``set endian big'', ``set endian
664 little'', and ``show endian''.
665 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
666 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
667 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
668 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
669 * values.c: Likewise.
671 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
673 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
675 * nlm/Makefile.in: Get rid of NWINCLUDES.
676 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
677 User should now configure with --with-headers.
679 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * gdbserver/server.c (main): Silently accept all unrecognized
682 requests and send back a zero length acknowledge. That is what
683 *-stub.c do and is what remote.c expects.
685 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
687 * corelow.c (core_open): Copy the modified to_sections_end
688 vector from current_target to core_ops too.
690 * gdbserver/server.c (main): Silently accept query requests
691 and send back a zero length acknowledge.
693 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
695 * nlm/Makefile.in: Don't define NWINCLUDES.
696 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
698 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
700 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
702 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
704 * lynx-nat.c (child_wait): Use status.w_status, not status, in
705 arithmetic. status is a `union wait'.
707 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
709 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
711 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
713 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
715 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
717 * coffread.c (complete_symtab): If last_source_file is set upon
720 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
722 * xcoffread.c (read_xcoff_symtab, case C_FILE):
723 Set main_aux before using it.
725 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
727 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
728 ignoring before. But continue to ignore XMC_DS.
730 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
732 * defs.h (misc_command_type): Remove trailing comma from
735 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
737 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
738 out of an interrupt frame.
740 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
742 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
744 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
745 * mips-tdep.c (mips_print_register): Don't test float validity.
746 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
747 config/arm/tm-arm.h, config/convex/tm-convex.h,
748 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
749 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
750 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
751 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
752 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
753 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
754 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
755 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
756 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
759 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
761 * TODO: Remove item about adding general multi-threaded stuff;
763 Remove item about specifying arbitrary locations of stack frames
764 (this works on some machines).
765 Remove item about debugging functions without a frame pointer
766 (this works on some machines).
767 Remove item about re-writing macros which handle frame chaining and
768 frameless functions. They have been re-written at least once
769 since that item was written.
770 Remove item about gdb catching SIGINT when attached; this is done.
771 Remove item about having list_command not read symbols--why bother?
773 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
775 * TODO: Append contents of Projects file.
778 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
780 * corelow.c (add_solib_stub): Remove copying of to_sections,
781 pass current_target to SOLIB_ADD. The Sep 10 change failed
782 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
784 * corelow.c (core_open): After reading the shared libraries,
785 copy the modified to_sections vector from current_target to
786 core_ops, so that core_close can free it later.
787 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
788 Pass down target parameter from SOLIB_ADD and use it instead of
789 directly accessing core_ops.
791 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
793 * solib.c: *BSD systems need <a.out.h> to be included before
796 * i386b-nat.c: Add i386_float_info(), etc.
797 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
799 * config/nm-nbsd.h: New file, for generic NetBSD native support.
800 * config/i386/nm-nbsd.h: Use it.
801 * config/sparc/nm-nbsd.h: Use it.
802 * config/ns32k/nm-nbsd.h: Use it.
804 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
805 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
806 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
807 New files, support for NetBSD/i386.
808 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
809 New files, support for NetBSD/ns32k.
811 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
813 * .gdbinit: Add list-objfiles command.
815 * TODO: Reword item regarding NO_STD_REGS.
817 * coffread.c (record_minimal_symbol, coff_read_enum_type,
818 coff_read_struct_type): Allocate on symbol_obstack, not directly
819 via malloc/savestring.
821 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
823 * TODO: Add more items.
824 * tests: Remove the directory and all of its (obsolete) contents.
826 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
828 * coffread.c (init_stringtab): When copying length to stringtab,
829 use target format, not host format, since that is what the rest of
832 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
834 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
835 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
836 NWINCLUDES definitions.
837 * i386-nlmstub.c: Removed.
839 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
841 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
842 char * (from const char *) before assigning. Don't save string we
843 pass to record_minimal_symbol (it already saves it).
845 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
847 * gdbtk.tcl: Let ^U delete lines in the command window.
849 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
851 * cp-valprint.c (static_field_print): New variable, controls
852 printing of static members.
853 (_initialize_cp_valprint): New print set subcommand
854 "static-members". Turn on printing of static members by default.
855 (cp_print_value_fields): Print static members if necessary.
857 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
858 (elf_locate_base): Use only standard BFD functions to collect
859 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
860 tag only if it got defined via the inclusion of <link.h>.
862 * f-exp.y: Write block for OP_VAR_VALUE.
863 * f-valprint.c (info_common_command): Handle `info common'
864 without an argument correctly.
866 * c-typeprint.c (c_type_print_base): Handle template constructors.
867 * symtab.c (gdb_mangle_name): Handle template method mangling,
868 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
870 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
872 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
873 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
874 * ch-valprint.c (chill_val_print): Pass index type directly
875 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
876 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
877 if the index type is a stub.
879 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
881 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
882 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
883 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
884 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
885 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
886 config/mips/riscos.mh, config/pa/hppahpux.mh,
887 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
888 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
889 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
891 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
893 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
895 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
896 Also, add decl for symtab_to_filename.
897 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
898 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
899 routine decr replaces in line code.
900 * (create_file_win): Use catch to handle open failures more
901 elegantly. Also, create special window to display file open
902 failure message. Move opening of file prior to creation of text
904 * (create_asm_win): Add PC as argument. We now base disassembly
905 on PC instead of function name, since function names can be
906 ambiguous (usually seen with shared libs). Also, use catch to
907 simplify code where we don't care about failures.
908 * source.c (symtab_to_filename): New. Returns the file
909 associated with a symtab.
910 * top.c: Define interactive_hook. Called during QUIT to animate
913 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
915 * stabsread.c (read_type): Handle stub types for bitstrings.
916 * stabsread.c (read_array_type): Check for stub domain type
917 using TYPE_FLAG_STUB, not its length.
918 * gdbtypes.c (create_set_type): Handle a stub domain type.
920 * ch-exp.y: Get rid of some extra non-terminals, and move
921 their rules into primitive_value.
922 * parser-defs.h: Add comment about unary postfix operators.
923 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
924 * expprint.c (print_subexp): Recognize unary postfix operator.
926 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
928 * remote-hms.c: use remote_debug instead of hms_silent toggle.
929 Add warnings about depreciation of `snoop' cmd.
931 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
933 * remote-hms.c (hms_read_inferior_memory): Cope when
934 target sends both \r and \n.
936 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
938 * remote-mips.c (mips_error): Place NORETURN macro correctly.
939 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
941 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
944 mst_solib_trampoline.
946 * f-valprint.c (f_val_print): Change cast of valaddr from
947 CORE_ADDR * to char **, since that is how it is used.
949 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
950 using obsavestring, and pass that to prim_record_minimal_symbol.
951 Having the objfile point to bfd_asymbol_name directly doesn't work
952 if we save and restore a mapped symbol file.
954 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
956 * gdbtk.tcl: Add ref counts to breakpoint tags.
957 * Put quotes around function name in disassemble command to better
958 handle assembler names containing `.'.
959 * Make pclist element 0 be filler to avoid off-by-one problem with
961 * Set names of top-level windows.
962 * Add register display window.
963 * Add PC to label of assembly window.
965 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
967 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
968 to add a generic ROM monitor interface, and support file for the
969 WinBond W89K and the Oki OP50N PA based target boards.
971 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
973 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
974 disassembly more efficient.
975 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
977 * (gdb_loc): Include pc in return value. Also, return function
978 name if arg was specified.
979 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
980 after command completes.
981 * (gdbtk_init): Improve error handling.
983 * gdbtk.tcl: Add lots of comments. Clean up code.
984 * (gdbtk_tcl_fputs): Make output window redirectable.
985 * Add assembly window, and breapoint support.
986 * Make button 1 in margin toggle breakpoints.
987 * Use stippling to indicate breakpoint disabling.
989 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
991 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
993 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
995 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
996 change by replacing `symbols_added' with `so_last'.
997 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
998 global common symbols, they will be resolved by the runtime loader.
999 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1000 Handle scSCommon like scCommon symbols.
1002 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1004 * corelow.c (add_solib_stub): Copy to_sections changes from
1005 core_ops to current_target after adding the shared libraries.
1006 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
1007 find_corresponding_bincl_psymtab): Change `repeated header not seen'
1008 error to a complaint, simplify complaint.
1009 * procfs.c (signalname, errnoname): Make `name' const.
1010 * symfile.c (reread_symbols): Use filename from old BFD to
1012 * values.c (record_latest_value): Don't record value in the
1013 history chain until we are sure there won't be an error.
1015 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1017 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
1020 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
1022 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1024 * remote.c (fromhex): Make error more explicit.
1025 (read_frame): Don't print bad checksum information unless
1026 remote_debugging. Don't use repeat count unless it's > 0.
1027 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
1028 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
1029 Optionally cope with BC style breakpoints.
1030 (e7000_command): After command send directly to the E7000 mark
1031 registers as changed.
1032 (why_stop, e7000_wait: Understand BC style stop condition.
1033 * sh-tdep.c (sh_skip_prologue): Understand more complicated
1034 sequences. (frame_find_saved_regs): Likewise.
1035 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
1037 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
1038 (more work here to come)
1039 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
1042 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1044 * sparclite/Makefile.in: Assorted stuff needed for eload.
1046 * sparclite/eload.c: Merge in command line argument parsing and
1047 error message handling improvements orignally made to aload.c.
1049 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
1051 * defs.h (enum misc_command_type, command_control_type): Enums
1052 for describing the command and control types.
1053 (struct command_line): Add new fields to keep track of the command
1054 type and body associated with the command.
1055 * top.c: Include value.h. Delete whitespace at the end of lines.
1056 (build_command_line, get_command_line): New functions.
1057 (execute_control_command, while_command, if_command): Likewise.
1058 (realloc_body_list, read_next_line): Likewise.
1059 (recurse_read_control_structure): Likewise.
1060 (execute_user_command): Call execute_control_command.
1061 (read_command_lines): Simplify by calling read_next_line, call
1062 read_control_structure for "if" and "while" commands.
1063 (free_command_lines): Free new fields in the command structure.
1064 (define_command): Reset control_level to zero.
1065 (init_main): Install command handlers for "if" and "while" commands.
1067 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1069 * c-typeprint.c (c_type_print_varspec_prefix,
1070 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1071 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1072 call f77_value_literal_string instead.
1073 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1074 (parse_number): Translate 'd' floats to 'e' so atof() works.
1075 (yylex): Remove unused variables.
1076 * f-lang.c: Include <string.h>.
1077 (get_bf_for_fcn): Remove unused variable.
1078 * f-typeprint.c (f_type_print_varspec_prefix,
1079 f_type_print_varspec_suffix): Remove unused
1080 variables, add cases to switch statements.
1081 (f_type_print_base): Remove unused variables.
1082 * f-valprint.c (gdbcore.h, command.h): Include.
1083 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1084 Call read_memory_integer with correct number of arguments.
1085 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1086 with correct argument type.
1087 (f77_print_array): Removed unused array array_size_array.
1088 (f_val_print): Don't use a CORE_ADDR as a char *.
1089 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1090 (value_assign): Handle Fortran literal string and complex values.
1091 (f77_cast_into_complex, f77_assign_from_literal_string,
1092 f77_assign_from_literal_complex): New functions.
1094 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1096 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1099 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * i960-tdep.c (signal.h): Don't include.
1103 * cxux-nat.c (target_is_m88110): Remove definition.
1105 * configure.in (config/nm-empty.h): If cross only, use instead
1106 of config/nm-trash.h.
1107 * config/nm-trash.h: Remove.
1108 * config/nm-empty.h: New file.
1109 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1110 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1111 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1112 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1113 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1115 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1117 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1119 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1121 * configure.in: No longer look for nm, tm, and xm headers in
1122 config/<header>; they are always in config/<cpu>/<header>.
1124 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1126 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1127 the end of the list of objfiles, instead of at the beginning.
1129 * xcoffread.c (allocate_include_entry): New function, abstracted
1130 from code in record_include_begin.
1131 (record_include_begin, record_include_end): Call it.
1133 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1134 target_has_stack to decide whether to create a real stack frame
1137 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1139 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1141 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1143 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1145 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1146 field names into what is expected by sparc-nat.c.
1148 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1150 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1152 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1154 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1156 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1158 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1159 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1162 * nlm/Makefile.in: Get rid of NWSOURCE.
1163 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1164 * nlm/gdbserve.o: Add dummy __main routine.
1165 * nlm/gdbserve.def: Turn on debug.
1167 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1169 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1171 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1173 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1174 * config/xm-nbsd.h: fix typo.
1175 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1176 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1178 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1180 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1182 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1183 change typeo in error msg (`inferrior' -> `inferior').
1185 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1187 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1188 attach_flag (this check was performed by the callers). Also check
1189 inferior_thisrun_terminal.
1190 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1191 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1192 attach_flag in deciding whether to call set_sigint_trap and
1195 * value.h (struct value): Change literal_data from PTR to char *,
1196 since that is the way it is used.
1198 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1200 * somread.c (som_symfile_read): Force unwinds to be re-read after
1201 reading in a new partial symbol table.
1203 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1205 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1206 an obsolete conditional.
1207 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1208 an obsolete conditional.
1209 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1212 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1214 * Makefile.in (ns32k-opcode.h): Remove reference.
1215 (ns32k-pinsn.o): Update dependencies.
1216 * ns32k-opcode.h: Remove file.
1217 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1218 all other code in this file.
1220 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1222 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1223 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1225 * nlm/Makefile.in: Add rule for .S.o.
1226 * nlm/aio.h: Protect from multiple inclusions.
1227 * nlm/alpha-io.S: Remove everything we don't need.
1228 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1229 Remove, no longer needed.
1230 * nlm/alpha.c: Merge in lots of stuff from previous files.
1231 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1232 breakpoint_insn extern.
1233 * Move stuff from alpha-patch.h into here.
1235 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1237 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1239 * annotate.c (annotate_starting): Flush output.
1241 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1243 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1244 the callers of symbol_file_add. Gets rid of heuristic fence-post
1245 warnings on mips and alpha targets when the PC resides in a shared
1246 library which is not yet read in.
1247 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1248 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1249 remote-vx.c (vx_open), solib.c (solib_add):
1250 Add call to reinit_frame_cache after all shared libraries are read in.
1251 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1252 symfile.c (symbol_file_command, add_symbol_file_command):
1253 Add call to reinit_frame_cache after symbol_file_add.
1255 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1257 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1258 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1259 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1260 * configure.in: Add sparc-*-netbsd target.
1262 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1264 * remote-vx.c (vx_attach): Interpret the command argument as an
1267 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1269 * configure.in: Change i[34]86 to i[345]86.
1270 * nlm/configure.in: Likewise.
1271 * gdbserver/configure.in: Likewise.
1273 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1275 * configure.in (i386-*-netware): Automatically configure nlm
1278 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1280 * nlm/gdbserve.c: conditionalize header file inclusion for either
1281 NetWare 4.0 or PIN targets.
1282 * nlm/i386.c: include appropriate header files.
1283 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1286 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1288 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1289 * nlm/gdbserve.def: Autoload clib.
1291 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1293 * breakpoint.c (condition_command): Call breakpoints_changed.
1295 * gdbtypes.h: Declare f77_create_literal_string_type and
1296 f77_create_literal_complex_type.
1297 * valops.c (f77_value_literal_string, f77_value_substring,
1298 f77_value_literal_complex): Use xmalloc not malloc.
1299 * valops.c (f77_value_literal_string, f77_value_substring):
1300 Make addr char * not CORE_ADDR.
1301 * value.h (struct value): Add new field literal_data of aligner union.
1302 (VALUE_LITERAL_DATA): Use it.
1303 * f-lang.h: Declare find_common_for_function.
1304 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1305 myaddr fields of a union. Don't overload it with the frame field
1306 (not sure this is necessary; I'm not sure what lval_* codes
1307 VALUE_SUBSTRING_* can be used with).
1309 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1311 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1312 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1314 * rs6000-nat.c: Include libbfd.h again, needed until reference
1315 to bfd_cache_lookup is cleaned out.
1317 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1319 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1321 Work to reduce the interrupts-off duration when running in DOS.
1322 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1323 (dos_async_rx): rewrite to unpack as many characters from the
1324 asynctsr as possible into a local buffer.
1326 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1328 Initial Fortran language support, adapted from work by Farooq Butt
1329 (fmbutt@engage.sps.mot.com).
1330 * Makefile.in: Add Fortran-related files and dependencies.
1331 * defs.h (language_fortran): New language enum.
1332 * language.h (_LANG_fortran): Define.
1333 (MAX_FORTRAN_DIMS): Define.
1334 * expression.h: Reformat to standard.
1335 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1336 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1337 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1338 TYPE_CODE_LITERAL_STRING): New type codes.
1339 (type): New fields upper_bound_type and lower_bound_type.
1340 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1341 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1343 (builtin_type_f_character, etc): Declare.
1344 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1345 * f-exp.y: New file, Fortran expression grammar.
1346 * f-lang.c: New file, Fortran language support functions.
1347 * f-lang.h: New file, Fortran language support declarations.
1348 * f-typeprint.c: New file, Fortran type printing.
1349 * f-valprint.c: New file, Fortran value printing.
1350 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1351 fix wording of error message.
1352 * gdbtypes.c (f77_create_literal_complex_type,
1353 f77_create_literal_string_type): New functions.
1354 * language.c (set_language_command): Add Fortran info.
1355 (calc_f77_array_dims): New function.
1356 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1358 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1359 as Fortran source files.
1360 * valops.c (f77_value_literal_string, f77_value_substring,
1361 f77_value_literal_complex): New functions.
1363 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1365 * c-typeprint.c (c_print_type): Assume demangled arguments
1366 if a '(' is found in varstring, looking for ')' at the end of
1367 varstring did fail with demangled const member functions, which
1368 have a trailing `const'.
1369 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1370 to avoid errors when compiling with DEC c89.
1371 (remote_wait): Cast to `char *' before passing buffer to
1372 fputs_filtered, to avoid errors when compiling with DEC c89.
1373 (remote_wait): Do not return inferior_pid by default, this
1374 statement is never reached, which causes warnings from some
1376 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1377 * symfile.c (load_command): If called with no argument, try
1378 to get the filename from the executable file.
1379 (generic_load): Remove check for NULL filename, it is done
1380 in load_command now.
1382 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1384 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1385 from June 2, 1994 (what was I thinking?!?). Fix it right this
1388 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1390 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1392 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1394 * README: Grammar improvements, clarifications, updates.
1396 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1398 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1399 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1400 * configure.in (powerpc-*-netware*): Automatically configure nlm
1402 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1403 specific stuff. Make things more configurable.
1404 * nlm/configure.in: Add powerpc-*-netware* target. Use
1405 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1407 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1408 Remove lots of architecture-specific stuff.
1409 * nlm/gdbserve.def: Add new imports.
1410 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1411 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1413 * nlm/prelude.o: What was this doing here?
1414 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1415 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1416 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1417 * config/powerpc/tm-ppc-nw.h: Ditto.
1419 * nlmstub.def: New file, contains imports for 386 nlm stub.
1421 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1423 * remote-pa.c: New file for HPPA embedded support. Currently it's
1425 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1427 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1429 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1430 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1432 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1434 * remote-mips.c: Remove unused declaration of mips_load.
1436 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1438 * coffread.c: General cleanup, and support for section offsets.
1439 (time.h, sys/types.h, libbfd.h): Don't include.
1440 (cur_src_start_addr, cur_src_end_addr): Rename to
1441 current_source_start_addr, current_source_end_addr.
1442 (nlist_stream_global): Remove.
1443 (nlist_bfd_global): New global variable.
1444 (coff_symfile_read): Remove code that gets and uses fileno()
1446 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1447 section_offsets parameter, add text/data section offset to
1448 appropriate symbols' values.
1449 (read_one_sym): Use bfd_read instead of fread.
1450 (init_stringtab, init_lineno): Change first parameter to a bfd,
1451 use bfd routines instead of raw I/O.
1453 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * symtab.c (decode_line_1): If funfirstline and we get a
1456 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1458 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1460 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1461 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1462 (TAGS): Also pass result of find on config sub-directory to etags.
1463 (ALLPARAM): Remove; now unused.
1465 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1467 * Makefile.in (VERSION): Bump to 4.13.1
1468 * NEWS, README: Update to match gdb 4.13 release version.
1470 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1472 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1473 * cxux-nat.c: Remove dangling #else block.
1474 (m88k_harris_core_register_addr): New function.
1476 * environ.c (init_environ): If no environment, do nothing.
1478 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1480 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1483 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1485 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1488 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1490 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1491 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1492 Include "libiberty.h" instead.
1494 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1496 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1497 add additional argument specifying raw address to permit
1498 proper release of debug registers.
1499 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1502 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1504 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1505 define them in top.c. Add comments to the hooks.
1507 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1509 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1510 `to_remove_breakpoint' fields.
1512 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1514 * infcmd.c (run_command): Remove comment suggesting using
1515 target_has_execution instead of inferior_pid.
1517 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1519 * remote-mips.c (mips_open): add code to handle baud rate.
1521 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1523 * infrun.c (wait_for_inferior): Call target_resume() upon
1524 detection of new processes.
1526 * procfs.c (create_procinfo): Return pointer to new procinfo
1528 * (do_detach): Spacing & formatting cleanup.
1529 * (procfs_wait): Move wait_again label to ensure that we really
1530 wait again. On exit from fork, release new child from gdbs'
1532 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1534 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1536 * i386-nlmstub.c (handle_exception): Wait until the thread has
1537 been started before killing the NLM by pointing the PC at
1540 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1542 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1543 Irix 5 has a standard _sigtramp signal handler.
1544 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1545 it is not needed for a standard _sigtramp signal handler.
1546 Add shared library sections to the section table of the target
1547 before adding the symbols.
1548 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1549 instructions that do not prepare a stack adjustment.
1550 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1551 which does the right thing on machines where `char' is unsigned.
1553 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1555 * remote.c (remote_open): Move setting of inferior_pid prior to
1556 call to remote_start_remote. Also use unique value for pid to
1557 avoid confusion with read_register_pid & friends.
1558 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1560 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1562 * dwarfread.c (bfd.h): Don't include.
1564 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1566 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1567 kill the program being debugged. KillMe(), the undocumented
1568 call intended for this purpose, causes the server to hang.
1570 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1572 * remote.c (read_frame): Calculate run length encoded checksum
1574 * config/sh/stub.c: New file.
1576 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1578 * target.c (find_default_run_target): Make sure to_can_run is set
1581 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * TODO: Remove note about fast watchpoints and remove obsolete
1586 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1588 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1589 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1590 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1592 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1594 * target.c (add_target): Don't call clean_target on target
1596 * (unpush_target): Test for to_close being set before calling.
1597 * (target_xfer_memory, target_info): Check for to_has_memory
1598 before playing with memory.
1600 * remote.c (remote_open): Set inferior_pid to make kill command
1602 * inflow.c (kill_command): Revert change of Aug 2. Use
1603 inferior_pid to determine whether to print out "The program is not
1604 being run." message.
1606 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1608 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1609 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1610 * m3-nat.c: Pass argument to return_to_top_level.
1611 Declare m3_kill_inferior before use.
1612 (port_chain_insert): In "can't happen" case, abort rather than
1613 setting `mid' to large decimal constant (which gcc warns about).
1614 (get_thread_name): Use cast to convert const char * to char *.
1615 (add_mach_specific_commands): #if 0 "thread break" command.
1616 (m3_trace_him): Call push_target.
1617 (mach_really_wait): New argument pid; remove unused
1619 (intercept_exec_calls): Call target_terminal_init and
1620 target_terminal_inferior once the child execs.
1621 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1623 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1625 * procfs.c (procfs_mourn_inferior): don't dereference the
1626 procinfo pointer after it has been freed.
1628 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1630 * breakpoint.c (breakpoint_1): Improve pluralization in display
1631 of breakpoint hit counts.
1633 * language.h (struct language_defn): Remove unused field
1635 (longest_float): Remove, no longer used.
1636 * language.c (unknown_language_defn, auto_language_defn,
1637 local_language_defn): Remove init of la_longest_float field.
1638 * c-lang.c (c_language_defn, cplus_language_defn,
1639 asm_language_defn): Ditto.
1640 * ch-lang.c (chill_language_defn): Ditto.
1641 * m2-lang.c (m2_language_defn): Ditto.
1643 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1645 * defs.h (bfd_read, bfd_seek): Remove declarations.
1646 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1648 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1650 * inflow.c (kill_command): Fix a bug which prevented target
1651 programs to be killed.
1653 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1655 * defs.h: Change two-line declarations to one-line form.
1656 (NORETURN): Define as "volatile" only for older GCCs.
1657 (ATTR_NORETURN): Define for newer GCCs.
1658 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1660 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1662 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1663 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1664 disable_breakpoint): Don't call breakpoints_changed; it is now
1665 called via the *_breakpoint_hook functions.
1666 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1668 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1670 * stabsread.c (read_type): Fix a bug in enum size calculation.
1672 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1674 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1675 argument types to shut up GCC.
1677 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1678 linker stub, then return the address the stub will return to.
1679 (frame_saved_pc): Correctly restart the search for the saved
1680 pc when a linker stub is encountered.
1682 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1683 register stores emitted by the version 9 HP compilers.
1684 (inst_saves_fr): Relax test for a specific base register (%r1);
1685 this avoids losing with the version 9 HP compilers.
1686 (skip_prologue): Try to skip argument stores emitted by the HP
1687 compilers. It's not perfect, but it's better than before.
1689 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1691 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1692 calling write_register_pid.
1693 * (write_register_pid): Add prototype.
1695 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1697 * remote.c (read_frame): Split readchar/checksum calculation into
1698 two parts since evaluation order is undefined.
1700 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1702 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1703 * Makefile.in (coredep.o): Add inferior.h as dependency.
1704 * inflow.c: Add F_SETOWN to list of defines to check
1705 around code that uses F_SETOWN.
1707 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1709 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1710 set the -L and -B directory prefixes so we can link with it.
1712 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1714 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1715 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1718 * General hackery to support alternate user-interface.
1719 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1720 disable_breakpoint): Call hooks for alternate user-interface.
1721 * defs.h: Add declarations for alternate user-interface hooks.
1722 * main.c (main): Add --nw (and --nowindows) options to disable
1724 * (near call to command_loop): Call command_loop_hook if set.
1725 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1726 * stack.c: Call print_frame_info_listing_hook if set.
1727 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1728 other files to make sure that calls to error and warning will
1729 work. Call init_ui_hook after everything else.
1730 * utils.c (query): Call query_hook if set.
1731 * (gdb_flush): Call flush_hook if set.
1732 * Change _initialize_utils to initialize_utils cuz we don't use
1733 automatic initialization of utils.c anymore.
1735 * Support for TK GUI.
1736 * Makefile.in: Add rule for gdbtk.o.
1737 * configure.in: Add support for --enable-gdbtk.
1738 * gdbtk.c: New file. Contains support routines for TK interface.
1739 * gdbtk.tcl: New file. Implements GUI policy.
1741 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1744 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1746 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1747 there and we are using the gcc from the tree.
1748 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1750 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1752 * Makefile.in (annotate.o): Add dependencies.
1754 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1756 * sparclite/aload.c: Added new -q (quiet) option.
1757 return 0 exit status if file was successfully downloaded.
1759 * nlm/gdbserve.c: merge in command line argument parsing changes
1760 and bug fixes made to i386-nlmstub.c.
1762 * i386-nlmstub.c: The returnLength field must be initialized
1763 before portConfig is passed to AIOGetPortConfiguration.
1764 Compare command line arguments with strnicmp(); args are
1765 case insensitive on netware.
1767 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1769 * Makefile.in (DISTSTUFF): Add definition.
1770 (diststuff): Add for new distribution support.
1771 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1772 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1773 Remove old distribution building rules, now uses standard
1774 distribution support in parent directory Makefile.in.
1776 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1778 * target.c (push_target): Cast result from xmalloc.
1780 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1782 * elfread.c (elf_symtab_read): Discard compiler labels generated
1783 by the Solaris 2.1/Intel SunPro compiler.
1785 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1787 * target.c (nomemory): Fix prototype and routine to take correct
1790 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1792 * Makefile.in (clean): Remove libgdb-files.
1794 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1796 * coredep.c: Include inferior.h.
1798 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1800 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1803 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1805 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1806 .cp as C++, alphabetize better.
1808 * breakpoint.c (ignore, condition): Move usage note into body of
1809 help text, so first line can be one-line summary.
1811 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1813 * target.c (unpush_target): Fix handling of removal of top target.
1815 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1817 * Makefile.in: Add stuff to build nlmstub.
1818 * Add rule for annotate.o to keep Sun make happy.
1819 * configure.in: Add config for powerpc/Netware.
1821 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1822 filename. This speeds up handling of trailing N_SO stabs (they
1823 mark the end of a .o file).
1825 * target.c, target.h: Change the way pushing and popping of
1826 targets work to support target overlays and inheritance.
1827 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1828 Fixup references to current_target, due to previous changes.
1830 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1831 needed to get the address of longjmp out of the target.
1833 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1835 * main.c: Include <ctype.h>.
1837 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1839 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1842 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1844 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1846 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1848 * Makefile.in (VERSION): Bump to 4.12.4.
1850 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1852 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1853 * configure.in (m88*-harris-cxux*): New configuration.
1854 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1855 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1857 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1858 (TARGET_WRITE_PC): Pass pid through to register writers.
1860 * configure.in (m68*): Put vendor-only-specified host configs
1861 after vendor-and-os-specified configs.
1862 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1864 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1865 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1868 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1870 * elfread.c (elf_symtab_read): Handle error return from
1871 bfd_get_dynamic_symtab_upper_bound gracefully.
1873 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1875 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1876 registers in use by the inferior.
1877 * coredep.c (fetch_core_registers, register_addr): Use it.
1878 * findvar.c (registers_changed, registers_fetched,
1879 read_register_bytes): Ditto.
1880 * infcmd.c (do_registers_info, registers_info): Ditto.
1881 * infptrace.c (fetch_inferior_registers,
1882 store_inferior_registers): Ditto.
1883 * stack.c (frame_info): Ditto.
1885 * coredep.c (CORE_REGISTER_ADDR): New macro.
1886 (fetch_core_registers): Use it.
1888 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1889 * symfile.c (add-symbol-file): Add usage note to help string.
1890 (add_shared_symbol_files_command): New command.
1893 * inferior.h (read_pc_pid): Declare.
1894 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1895 variable b, remove unused variable other_type_used.
1896 * main.c (inferior.h, call-cmds.h): Include.
1897 (gdb_init): Declare.
1898 * remote.c (remote_wait): Return 0 by default.
1900 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1902 Stop printing at null char option, from Oliver Meyer
1903 (omeyer@i3.informatik.rwth-aachen.de).
1904 * valprint.h, valprint.c (stop_print_at_null): New global.
1905 * valprint.c (_initialize_valprint): New print set subcommand
1907 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1908 printing a char array, adjust the number of chars to print.
1910 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1912 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1913 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1914 pic code in addition to prologues where an instruction from the
1915 prologue gets moved into the delay slot of a branch instruction
1916 immediately following the prologue. A table of potential prologue
1917 instructions (prologue_insn_tbl) is now used for picking apart a
1919 (frame_find_saved_regs): Changed the way in which limit gets set
1920 so that the delay slot of branch instructions immediately
1921 following the prologue gets examined.
1922 (pushed_size, store_parm_word, store_parm, push_parameters,
1923 collect_returned_value): Deleted.
1925 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1927 * infrun.c (wait_for_inferior): Handle stepping into leaf
1928 functions whose prologue consists of gp loading code only.
1930 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1932 * dbxread.c: Don't include libbfd.h.
1933 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1934 <time.h>, or <sys/types.h>.
1935 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1936 collect information about the stab and stab string sections.
1938 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1940 * stabsread.c (read_huge_number): handle large unsigned number
1941 for stabs generated by os9k C compiler.
1943 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1945 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1946 * breakpoint.h (hit_count): New breakpoint field.
1947 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1948 (clear_breakpoint_hit_counts): New function.
1949 (bpstat_stop_status): Increment the hit count.
1950 (breakpoint_1): Display the hit count.
1951 * infcmd.c (run_command): Reset breakpoint hit counts.
1952 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1953 displaying hit counts.
1955 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1957 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1958 symbols for all symbol files. Makes skipping over the
1959 trampoline code work when stepping from a function in a shared
1960 library into a function in a different shared library for Irix 5.
1961 Other ELF targets do not have enough information in their
1962 dynamic symbol tables to make this work.
1963 (elf_symtab_read): Relocate mst_solib_trampoline address.
1965 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1967 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1968 * configure.in (m68*-atari-sysv4*): New configuration.
1969 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1970 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1971 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1972 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1973 * config/m68k/amix.mh, config/m68k/amix.mt,
1974 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1977 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1979 * symtab.c (find_function_start_sal): New function to find
1980 the start of a function from a function symbol.
1981 (decode_line_1, decode_line_2): Use it instead of open coded
1982 partial copies of the code.
1983 (list_symbols): Quote symbol name before passing it to
1984 break_command to enable proper handling of mangled symbols.
1986 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1988 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1989 * ch-exp.y (yylex): First try name lookup using exact name
1990 typed by user; if that fails, try lower-cased name.
1992 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1994 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1995 Move "no debugging symbols found" test to symfile.c.
1996 * symfile.c (syms_from_objfile, reread_symbols): Add
1997 "no debugging symbols found" test.
1998 * coffread.c (init_stringtab): Handle stripped files with a
1999 stringtab offset of zero gracefully.
2000 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
2001 BFD instead of stop_pc heuristic to determine if it is a dynamically
2003 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
2004 ioctl, it indicates that the process has exited.
2006 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
2008 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
2009 .PARISC.unwind section now.
2011 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
2013 * breakpoint.c (mention): Always show breakpoint address if no
2016 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2018 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
2019 handling of shared libraries for non-ELF executables, but only if
2020 HANDLE_SVR4_EXEC_EMULATORS is defined.
2021 (locate_base): Try to find debug_base in the dynamic linker
2022 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
2023 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
2024 Define to enable handling of shared libraries for a.out executables,
2025 run under Solaris BCP.
2027 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2029 * infrun.c (wait_for_inferior): Print "Program exited normally"
2030 regardless of batch_mode.
2031 * defs.h, top.c (batch_mode): Removed.
2033 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
2035 * Makefile.in (dcache_h): Remove redundant definition.
2036 (init.c): Add a comment.
2037 (top.c): Remove explicit compile action.
2038 * breakpoint.c (mention): Share code indicating location of
2039 break/watchpoints, don't print address if addressprint is off.
2040 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
2041 (demangle): Remove redundant declarations.
2042 * eval.c: Remove redundant function declarations.
2043 * objfiles.h: Cosmetic and grammatical improvements.
2044 * TODO: Various updates.
2046 * remote-mips.c: Replace all \r chars with \015.
2047 (mips_receive_header): Display control characters readably.
2048 (mips_xfer_memory): Add a simple progress display.
2050 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2052 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
2054 * remote-hms.c (flush): New function.
2055 (expect): Get edge case right.
2056 (hms_read_inferior_memory): Be more tolerant of line noise.
2058 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2060 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2061 target files, not non-existent mach3.mh and mach3.mt.
2063 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2065 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2066 symbols for all symbol files. Makes skipping over the
2067 trampoline code work when stepping from a function in a shared
2068 library into a function in a different shared library.
2069 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2071 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2073 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2074 names mean end of .o file.
2075 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2076 top of routine. Handle new thread notification cleanly.
2077 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2078 thread notification scheme.
2079 * (child_resume): General cleanups, handle resumption of all
2082 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2084 * ser-go32.c: Rewrite to run under windows.
2085 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2087 * serial.c (serial_open): Notice device "pc".
2088 * remote-e7000.c: Fix copyright date.
2089 (expect): Compare \n and \r the same.
2090 (e7000_open): Allow pc as a serial port
2091 * sh/sh.mt: Add ser-e7kpc.
2092 * h8300/h8300hms.mt: Add ser-e7kpc.
2093 * main.c (proc_wait): Don't wait if using go32.
2095 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2097 * somread.c: Simplify by using stabsect_build_psymtabs.
2098 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2099 corresponding to the name of the text section. All references
2101 (somstab_build_psymtabs): Delete function, no longer needed.
2103 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2105 * somread.c: Renamed from paread.c. Changed function names and
2106 comments to reflect that this file deals with SOM (an object file
2107 format), rather than the PA (a cpu).
2108 (Makefile.in): Chaned appropriately.
2109 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2110 * dbxread.c (somstab_build_psymtabs): Renamed from
2111 pastab_build_psymtabs.
2113 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2115 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2116 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2118 * Makefile.in: Updated for core-sol2.c.
2119 * README: Add notes about SPARCworks cc under Solaris 2.x,
2120 from Casper H.S. Dik (casper@fwi.uva.nl).
2121 * config/mips/xm-makeva.h: Removed, no longer necessary.
2122 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2123 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2124 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2126 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2128 * gdba.el: Put program input and output in a separate buffer.
2130 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2132 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2133 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2134 with global variable of same name in libnsl.so on UnixWare.
2136 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2138 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2139 embedded in template name.
2141 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2143 * config/i386/nm-linux.h: change calling convention of
2144 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2145 target_insert_watchpoint() and
2146 target_remove_watchpoint().
2148 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2149 to be long long in gdb.
2150 * config/mips/tm-bigmips.h: ditto.
2152 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2154 * c-lang.c (asm_language_defn): New definitions for language_asm,
2155 mostly copied from c_language_defn, to avoid warnings when
2156 switching between c and asm stack frames.
2158 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2160 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2161 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2162 (upgrade_type, handle_psymbol_enumerators): Likewise.
2163 (has_opaque_xref, cross_ref): Likewise.
2164 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2165 debugging information, rather than doing it here.
2166 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2167 point in ecoff_debug_swap backend structure, rather than calling
2168 ecoff_slurp_symbolic_info directly.
2170 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * breakpoint.c: Include annotate.h. Call annotate_field rather
2173 than printing annotation directly.
2175 * main.c: Include string.h.
2177 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2179 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2180 call it instead of doing normal loop.
2181 * infcmd.c (attach_command): Don't call wait_for_inferior if
2183 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2184 hook that can decide whether to step over the next breakpoint.
2185 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2186 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2189 * configure.in: Improve sorting/formatting of hosts and targets.
2190 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2191 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2192 * Makefile.in (stop-gdb): New target.
2193 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2196 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2198 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2199 the identical initialization can be deleted from main.c, but i
2200 haven't done so just in case.
2202 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2204 * gdba.el: Added menu windows and slightly improved window
2205 handling to gdba.el. Fixed numerous minor bugs that were causing
2206 emacs and gdb to fall out of sync.
2208 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2210 * breakpoint.c: annotate changes lost at merge, put back in.
2212 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2214 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2217 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2219 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2221 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2222 writing of floating registers, the dpx2 kernel disallows it.
2223 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2224 is contained in o_praw.
2225 * irix5-nat.c (solib_map_sections): Adjust sections by the
2226 difference between the loaded address and the prelinked address.
2227 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2229 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2230 symbols, their value is absolute.
2231 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2232 libraries fh->adr fields of zero. Relocate minimal symbol values
2233 upon readin. Relocate non-stabs symbols upon readin.
2234 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2235 start address of the outermost block.
2236 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2237 instead of section_offsets and use relocated pst->textlow for
2238 line number and procedure address relocations.
2240 From gmo@MicroUnity.com (Guillermo A. Loyola):
2241 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2242 Handle SGI Irix5 stIndirect symbol type.
2244 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2246 * breakpoint.c: fix a syntax error native cc does not like.
2248 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2249 * sparclite/Makefile.in: ditto.
2250 * sparcl-tdpe.c: change file name because first 8 chars has to be
2252 * sparcl-stub.c: ditto.
2254 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2256 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2258 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2260 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2261 ignore) a PID argument.
2262 (hppa_pop_frame): Pass a PID to target_write_pc.
2263 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2264 and pass through a PID argument.
2265 (target_read_pc, target_write_pc): Update prototypes.
2267 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2269 * Makefile.in: add new file sparclite-tdep.c.
2270 * sparclite/Makefile.in: add new file sparclite-stub.c.
2271 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2273 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2274 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2276 * sparclite-tdep.c: new file, contains hardware breakpoint support
2278 * sparclite-stub.c: new file, stub code that add support hardware
2280 * breakpoint.c: add hardware breakpoint support.
2281 * breakpoint.h: add new breakpoint type to support hardware
2283 * config/mips/nm-irix4.h: change interface for target dependent
2284 code supporting watch point.
2285 * config/pa/nm-hppab.h: change interface for target dependent
2286 code supporting watch point.
2288 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2290 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2292 * stabsread.c (read_struct_fields): os9k nested structure does not
2293 have terminating ';', instead it just get to ',' and bit position
2296 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2298 * nlmread.c (nlm_symtab_read): Clean up a bit.
2299 * (nlm_symfile_read): Record bounds of main() so that backtrace
2300 command will know where to stop.
2301 * objfiles.c (objfile_relocate): Relocate entry point/func info
2302 for backtrace as well.
2303 * objfiles.h: Define values for invalid PCs for entry point info.
2304 * symfile.c (init_entry_point_info): Initialize invalid values
2305 with aforementioned macros.
2306 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2307 to cause backtrace to stop when it gets back to main().
2308 * config/i386/tm-i386nw.h: Ditto.
2310 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2312 Fix value_print, which used to be ostensibly language-independent,
2313 but would print pointers and arrays in C syntax. Instead, call
2314 a language-specific function.
2315 * language.h (struct language_defn): New functional field
2317 (LA_VALUE_PRINT): New macro.
2318 * language.c (unk_lang_value_print): New stub/dummy function.
2319 (unknown_language_defn, auto_language_defn, local_language_defn):
2321 * c-valprint.c (c_value_print): New function, with code moved from:
2322 * valprint.c (value_print): ... here. Now just invoke
2323 LA_VALUE_PRINT to do language-specific stuff.
2324 * valprint.c (value_print_array_elements): Make non-static.
2325 * c-lang.c (c_language_defn, cplus_language_defn): Add
2326 c_value_print in the la_value_print field.
2327 * m2-lang.c (m2_language_defn): Likewise.
2328 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2329 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2330 * ch-valprint.c (chill_value_print): New function, based on
2331 c_value_print, but use Chill "look and feel."
2332 * c-lang.h (c_value_print): New prototype.
2333 * ch-lang.h (chill_value_print): New prototype.
2334 * value.h (value_print_array_elements): New prototype.
2336 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2337 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2339 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2341 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2342 to new file top.c. Make things extern instead of static and
2343 similar rearrangements to deal with this.
2345 * utils.c: Move fputs_unfiltered to main.c. Remove
2346 FPUTS_UNFILTERED_OVERRIDE ifndef.
2347 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2348 and libgdb uses utils.c and top.c.
2350 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2352 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2354 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2356 * ch-valprint.c (chill_val_print_array_elements): New function.
2357 A Chill version of val_print_array_elements, it prints the
2358 array index labels, in additions ot the array element values.
2359 (chill_val_print): Use the new function.
2361 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2363 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2365 * defs.h (enum language): Add language_asm.
2366 * findvar.c (read_register_bytes read_register_gen
2367 write_register_bytes read_register read_register_pid
2368 write_register write_register_pid supply_register): Move multi-
2369 thread handling down into these routines. Create XXX_pid routines
2370 that allow register references to specify the pid.
2371 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2372 read_sp write_sp read_fp write_fp): Move these routines from
2373 infcmd to findvar to centralize the whole mess.
2374 * i386-nlmstub.c: Portability fixes.
2375 * infptrace.c (child_resume): Conditionalize to allow other natives
2376 to override it. Remove PIDGET gubbish, it's no longer necessary.
2377 * infrun.c (wait_for_inferior): Put registers_changed() before
2378 target_wait() to speed up remote debugging.
2379 * Replace code that reads registers from other threads with much
2380 nicer looking new function calls (see changes to findvar.c).
2381 * Don't skip prologues if debugging assembly source.
2382 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2383 child_resume to handle multi-thread debugging properly.
2384 * remote.c: Add O response to get console output from target.
2385 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2386 SERIAL_ERROR here to simplify callers.
2387 * Change static var timeout to remote_timeout.
2388 * (fromhex): Remove unnecessary return -1 at end of routine.
2389 * (remote_wait): Turn this into a big switch statement. Add
2390 support for O response.
2391 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2392 * (getpkt): Split getpkt into two parts. read_frame deals with
2393 all formatting issues, run-length encoding, and framing. getpkt
2394 now handles error recovery, and frame detection.
2395 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2396 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2397 control. (hardwire_readchar): Handle EINTR from read().
2398 * symfile.c (deduce_language_from_filename): Add support for .s
2400 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2401 override infptrace's child_wait.
2402 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2403 instead of XXXlynx.h.
2404 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2406 * nlm/gdbserve.c: Portability fixes.
2408 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2410 * inftarg.c (child_wait): Call proc_wait, not wait.
2411 (child_mourn_inferior): Call proc_remove_foreign.
2412 * main.c (gdb_init): Call init_proc.
2413 * main.c: Provide dummy versions of init_proc, proc_wait, and
2414 proc_remove_foreign for the gdb case (the libgdb case provides its
2415 own versions of these functions).
2416 * Makefile.in (libgdb-files): Add libproc.a.
2418 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2420 Hardware watchpoints for Linux, from Rick Sladkey
2421 (jrs@world.std.com).
2422 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2423 new hardware breakpoint recovery method.
2424 * i386v-nat.c (i386_insert_watchpoint,
2425 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2426 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2427 New functions to support the 386 hardware debugging registers.
2428 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2429 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2430 target_insert_watchpoint, target_remove_watchpoint): Define these
2431 macros to use the hardware debugging functions in i386v-nat.c.
2433 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2435 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2438 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2440 * target.c, target.h: New variables target_activity_function and
2442 * inflow.c, inferior.h: New functions set_sigio_trap and
2444 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2446 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2448 * remote-sim.h (sim_verbose): Delete.
2449 Document callbacks needed.
2450 (sim_*): Change result to void where there isn't one.
2451 (sim_open): Clarify argument and error response.
2452 (sim_close): Declare.
2453 (sim_load): Change bfd_handle argument to file name. Clarify result.
2454 (sim_create_inferior): Renamed from sim_set_args.
2455 (sim_set_pc): Delete.
2456 (sim_info): Delete printf_fn argument.
2457 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2458 (gdbsim_load): Try sim_load first.
2459 (gdbsim_create_inferior): Call sim_create_inferior.
2460 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2461 (gdbsim_close): Call sim_close.
2462 (gdbsim_files_info): Update call to sim_info.
2463 (gdbsim_ops): Realign comments.
2465 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2467 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2469 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2470 the auxent if the symbol's name is ".file". From David Edelsohn
2471 <c1dje@watson.ibm.com>.
2473 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * breakpoint.c (breakpoint_1): Fix typo.
2477 * annotate.c (annotate_field_end): Fix typo.
2479 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2481 * Makefile.in (TSSTART): Remove; no longer used.
2483 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2484 fputs_unfiltered and exit directly, rather than fatal. The latter
2485 calls vfprintf_unfiltered!
2487 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2488 * value.h, printcmd.c (print_value_flags): Move from here...
2489 * annotate.c: ...to here, and make it use can_dereference.
2491 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2493 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2494 Remove, needed for both native and cross.
2495 * target.c (attach_flag, generic_mourn_inferior): Put here.
2496 * utils.c (job_control): Put here.
2497 (terminal.h): Don't include anymore.
2499 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2501 * source.c (find_source_lines): Always use code that was #ifdef
2502 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2503 leaving it on the chain. Reindent much of this function.
2504 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2505 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2506 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2507 config/ns32k/xm-ns32km3.h: Remove all references to
2508 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2509 * main.c, fork-child.c, many config files: Remove all
2510 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2513 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2514 This avoids __eprintf troubles.
2516 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2518 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2519 initialization code which needs to be called even if we bypass the
2520 command line stuff into gdb_init.
2521 * utils.c (fputs_unfiltered): Surround in #ifndef
2522 FPUTS_UNFILTERED_OVERRIDE.
2523 * Makefile.in (libgdb.a): New target.
2525 * utils.c: Rearrange I/O stuff a bit so that all output goes
2526 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2527 which made %s not work with arbitrarily large strings.
2528 * printcmd.c (printf_command): Use printf_filtered, not
2529 printf_unfiltered and printf, now that arbitrary limit is gone.
2532 * breakpoint.c (watchpoint_check): Remove unused variable b.
2533 * stack.c (print_frame_info): Move sp and buf inside #if.
2534 * eval.c (evaluate_subexp): Remove unused variables pp,
2535 mangle_ptr, ptr, and mangle_tstr.
2536 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2538 * symtab.c (lookup_symtab): Put variable copy inside #if.
2539 (decode_line_1): Put variable q1 inside #if 0.
2540 * target.h: Declare target_link.
2541 * infrun.c (wait_for_inferior): Remove unused variables signame.
2542 * remote.c (remote_resume): Remove unused variable name.
2543 * c-exp.y (parse_number): Parenthesize operand of shift.
2544 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2545 (this is a semantic change, the warning seems to have detected a bug).
2546 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2547 * coffread.c: Move variable temptype inside #if.
2548 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2550 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2551 (chill_val_print): Remove unused variable in_range.
2552 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2553 (chill_val_print): Add default case for switch.
2554 * stabsread.h: Declare stabsect_build_psymtabs.
2555 * os9kread.c (read_minimal_symbols): Make this return void.
2556 (os9k_symfile_read): Remove unused variables stb_exist and val.
2557 (os9k_symfile_init): Remove unused variable val.
2558 (fill_sym): Remove unused variable id.
2559 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2560 unused variable nsl.
2561 Remove unused variable symfile_bfd.
2562 #if 0 unused variables lbrac_unmatched_complaint and
2563 lbrac_mismatch_complaint.
2564 Remove declaration for non-existent function os9k_next_symbol_text.
2566 * annotate.c, annotate.h: New files, containing a function for
2567 each annotation which outputs it.
2568 * Move breakpoints_changed from breakpoint.c to annotate.c.
2569 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2570 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2571 Use annotate.c functions to output annotations.
2572 * Makefile.in (OBS): Add annotate.o.
2574 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2576 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2577 elf_unwind_entries are always initialized.
2579 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2580 stubs which return directly to the caller rather than to the stub
2583 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2585 * c-exp.y (yyerror): Display a more informative error message.
2586 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2587 * m2-exp.y (yyerror): Ditto.
2589 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2591 * inflow.c (job_control): Move definition to front of file.
2593 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2595 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2596 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2598 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2600 * Makefile.in (kdb): Remove old init.c creation commands.
2601 * configure.in (sparclite): Match on sparclite*.
2602 * sparclite/aload.c (main): Only change section addresses for
2603 a.out format object files.
2605 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2607 * config/i386/go32.mh: Define CC.
2609 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2611 * gdbserver/Makefile.in: Remove irrelevant definitions and
2612 comments inherited from the gdb Makefile.
2613 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2614 (VERSION): Update to 4.12.3.
2615 (gdbserver): Remove any existing executable first.
2616 (distclean, realclean): Remove nm.h.
2617 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2618 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2619 Don't use absolute pathname.
2621 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2623 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2626 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2628 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2629 (print_it_normal): Add annotations for the inferior starting and
2630 stopping, and for all the various messages related to how it
2633 * printcmd.c (do_one_display): Annotate.
2634 * stack.c (print_frame_info): Annotate printing of stack frames.
2636 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2638 * remote.c (get_offsets): Handle case where stub doesn't support
2641 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2643 Add partial support for g++ code compiled with -fvtable-thunks.
2644 * c-valprint.c (c_val_print): Add vtblprint support
2646 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2647 pointers (if using thunks) as well as array of structs (otherwise).
2648 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2649 level, and make the latter non-static (so define_symbol can use it).
2650 * stabsread.c (define_symbol): If the type being defined is a
2651 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2652 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2653 * values.c (value_virtual_fn_field): Handle thunks.
2654 * values.c (value_headof): Minor efficiency hack.
2655 * values.c (value_headof): Incomplete thunk support. FIXME.
2657 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2659 * valprint.c (print_longest): Clarify comment about use_local.
2660 * printcmd.c, defs.h (print_address_numeric), callers in
2661 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2662 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2663 exec.c: New argument use_local.
2664 * source.c (identify_source_line): Use filtered output. Use
2665 print_address_numeric.
2667 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2668 language.c (type_error, range_error): Use filtered output.
2669 * utils.c (error_begin): Update comment to tell people to use
2672 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2673 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2676 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2678 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2679 from the fault, #ifndef FAULTED_USE_SIGINFO.
2680 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2682 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2684 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2685 Explicitly annotate each record.
2687 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2689 * xcoffexec.c: Reformat to standards and lint.
2690 (language.h): Include.
2691 (exec_close): Declare arg "quitting".
2692 (file_command): Declare arg "from_tty".
2693 (map_vmap): Cast xmalloc result to PTR.
2694 * rs6000-nat.c: Reformat to standards and lint.
2695 (exec_one_dummy_insn): Use char array for saved instruction.
2696 (fixup_breakpoints): Declare.
2697 (vmap_ldinfo): Be more informative in fatal error messages.
2698 (xcoff_relocate_symtab): Define to return void.
2699 * xcoffsolib.h: Reformat to standards, improve comments.
2700 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2702 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 * utils.c, defs.h (error_begin): New function.
2705 (quit): Print annotation before printing the error message.
2706 * main.c (return_to_top_level): Print annotation before doing the
2708 * symtab.c (decode_line_1): Call error not warning and then
2709 return_to_top_level. Call error_begin and printf_unfiltered
2710 rather calling warning (before calls to return_to_top_level).
2711 * core.c (memory_error): Use error_begin, printf_unfiltered,
2712 print_address_numeric and return_to_top_level instead of error.
2713 Cleans up a FIXME-32x64.
2714 * language.c (type_error, range_error): Call error_begin
2715 not just target_terminal_ours.
2717 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2718 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2719 side of an assignment is non-portable.
2721 * utils.c (query): Change syntax of query annotations to be
2722 consistent with other input annotations.
2723 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2725 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2727 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2729 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2730 that have a stack frame size of 32k or larger (from Paul Flinders).
2731 Remove #if 0'd code.
2733 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2735 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2736 for Lynx platforms that need it.
2737 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2739 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2741 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2742 than trying to deduce it from the fault.
2744 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2746 * printcmd.c (print_address_symbolic): Initialize name to empty
2747 string to avoid core dump if lookup fails.
2748 * remote-e7000.c (printf_e7000debug): Error if target not open.
2750 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2752 * i386-nlmstub.c: Update to be more in line with PIN stub.
2753 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2754 * (hex2mem): Init ptr.
2755 * General cleanups to use ConsolePrintf, standard prologues, etc...
2757 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2759 * i386-nlmstub.c: More changes to be compatible with remote.c.
2761 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2762 into (the far less frequently called) dbx_symfile_read.
2764 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2766 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2768 * dbxread.c (record_minimal_symbol): Record the section
2769 associated with the symbol to make dynmaic relocation work.
2770 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2771 Solaris brain-damage which don't apply to relocatable object
2773 * (stabsect_build_psymtabs): New routine to read stabs out of an
2774 arbitrarily named section.
2775 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2777 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2778 stabs out of the nlm.
2779 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2780 brain-damage which don't apply to relocatable object files.
2781 * remote.c (putpkt): Improve error reporting and error handling.
2782 * (get_offsets): Temporary kludge to force data & bss sections to
2783 have the same relocation.
2784 * stabsread.c (define_symbol, scan_file_globals): Record section
2787 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2789 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2790 FIXME-32x64 comment.
2792 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2794 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2795 to after call to target_wait. This means that flush_cached_frames
2796 can call target_terminal_ours if it wants to.
2797 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2798 comment about why the code is dubious.
2800 * stabsread.c (read_type): Call read_type, not nonexistent
2803 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2805 * remote-os9k.c (rombug_fetch_registers): set trace mode
2807 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2809 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2811 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2812 passed to process_one_symbol.
2813 * stabsread.c (read_type): process os9k functio prototype.
2815 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2817 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2820 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2822 * utils.c (prompt_for_continue): Annotate prompt.
2823 (query): Annotate query.
2824 * printcmd.c (print_frame_args): Change syntax of argument
2825 annotation to make name and value part of a single group of
2826 annotations, not two separate groups.
2827 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2828 * valprint.c (val_print_array_elements): Change syntax of
2829 annotation to be more concise.
2830 * main.c, defs.h (command_line_input): New argument tells what
2831 string to include in the annotations.
2832 * symtab.c (decode_line_2), main.c (read_command_lines,
2833 command_loop): Change callers.
2835 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2836 target null pointer.
2837 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2839 * printcmd.c (output_command): Annotate things we print here too.
2840 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2841 * Move declaration of print_value_flags from defs.h to value.h.
2842 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2844 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2846 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2847 BFD handles sun3 dynamic relocations now.
2848 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2851 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2853 * printcmd.c (print_command_1): Annotate the top-level expressions
2855 (print_frame_args): Annotate each argument.
2856 * printcmd.c, defs.h (print_value_flags): New function.
2857 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2858 * valprint.c (val_print_array_elements): Annotate each array element.
2860 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2862 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2863 the register contains a pointer to the type, not the type itself.
2865 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2867 * main.c (main): Accept --annotate=N option and make --fullname
2868 the same as --annotate=1.
2869 (command_line_input): Print annotatation before and after prompt.
2870 * blockframe.c (flush_cached_frames): Print annotation.
2871 * Rename frame_file_full_name to annotation_level and move it from
2873 * source.c (identify_source_line): If annotation_level > 1,
2874 change output format.
2875 * breakpoint.c: Print annotation whenever a breakpoint changes.
2876 * main.c: New variable server_command.
2877 (command_line_input): Parse "server " and set server_command.
2878 (dont_repeat): Check server_command.
2880 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2882 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2883 updating raw_symbol and symnum. Return a value in the case where
2886 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2888 * parse.c: Don't define block_found; it is defined in symtab.c.
2889 * parser-defs.h: Add comment regarding block_found.
2891 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2893 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2896 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2898 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2899 section vma. Do not read dynamic relocs for sun3 executables to
2900 avoid BFD assertion message.
2902 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2904 * nm-hppab.h (KERNEL_U_ADDR): Define.
2905 (FIVE_ARG_PTRACE): Likewise.
2906 (CANNOT_STORE_REGISTER): Likewise.
2907 * nm-hppah.h (KERNEL_U_ADDR): Define.
2908 (FIVE_ARG_PTRACE): Likewise.
2909 (CANNOT_STORE_REGISTER): Likewise.
2910 (NEED_TEXT_START_END): Likewise.
2912 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2913 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2914 (FIVE_ARG_PTRACE): Likewise.
2915 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2916 (FIVE_ARG_PTRACE): Likewise.
2918 * hppa-tdep.c (read_unwind_info): Make static.
2919 (restore_pc_queue): Indirect through the target vector to
2920 reload the register state.
2922 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2924 * paread.c (compare_unwind_entries): Delete function. It's been
2925 moved into hppa-tdep.c.
2926 (read_unwind_info): Likewise.
2927 (pa_symfile_read): No longer call read_unwind_info. The unwind
2928 tables will be read in as they are needed.
2930 * hppa-tdep.c (compare_unwind_entries): New function.
2931 (read_unwind_info, internalize_unwinds): Likewise.
2932 (find_unwind_entry): Read in unwind information on demand.
2934 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2936 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2937 to : in search path processing.
2938 * defs.h (qsort): Rename argument in prototype.
2939 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2941 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2942 (false): Eliminate usages.
2944 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2946 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2947 All references to value changed to value_ptrlage_command is now
2949 All references to value changed to value_ptr.
2950 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2951 * remote-hms.c (hms_wait): Timeout after five seconds.
2952 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2953 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2954 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2956 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2958 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2960 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2962 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2964 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2965 bp_watchpoint_scope breakpoints.
2966 (struct breakpoint): Add val_chain and related_breakpoint fields
2967 for use by watchpoints.
2969 * breakpoint.c (within_scope): Delete. No longer used.
2970 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2971 (target_{remove,insert}_watchpoint): Likewise.
2972 (can_use_hardware_watchpoint): New function.
2973 (remove_breakpoint): New function to remove a single breakpoint
2974 or hardware watchpoint.
2975 (insert_breakpoints): Handle insertion of hardware watchpoints.
2976 Store a copy of the value chain derived from the watchpoint
2978 (remove_breakpoints): Simplify by using remove_breakpoint.
2979 (delete_breakpoint): Likewise.
2980 (watchpoint_check): Delete the watchpoint and watchpoint scope
2981 breakpoints when the watchpoint goes out of scope. Save & restore
2982 the current frame after checking watchpoints.
2983 (breakpoint_init_inferior): Likewise (restarting the program
2984 makes all local watchpoints go out of scope).
2985 (bpstat_stop_status): Handle hardware watchpoints much like normal
2986 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2987 when the watchpoint goes out of scope. Remove and reinsert all
2988 breakpoints before returning if we stopped when a hardware watchpoint
2990 (watch_command): Use a hardware watchpoint when possible. If
2991 watching a local expression, build a scope breakpoint too.
2992 (map_breakpoint_numbers): Also call given function for any
2993 related breakpoints.
2994 (disable_breakpoint): Never disable a scope breakpoint.
2995 (enable_breakpoint): Handle hardware breakpoints much like normal
2996 breakpoints, but recompute the watchpoint_scope breakpoint's
2997 frame and address (if we have an associated scope breakpoint).
2998 (read_memory_nobpt): Handle hardware watchpoints like normal
2999 watchpoints. When necessary handle watchpoint_scope breakpoints.
3000 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
3001 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
3002 (disable_command): Likewise.
3004 * blockframe.c (find_frame_addr_in_frame_chain): New function.
3005 Extern prototype added to frame.h
3007 * infrun.c (wait_for_inferior): Set current_frame and select
3008 a frame before checking if we stopped due to a hardare watchpoint
3009 firing. Handle stepping over hardware watchpoints.
3010 (normal_stop): Remove unnecessary call to select_frame.
3012 * value.h (value_release_to_mark): Declare.
3013 * values.c (value_release_to_mark): New function.
3015 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
3016 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
3018 * hppab-nat.c (hppa_set_watchpoint): New function.
3020 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
3021 (HAVE_STEPPABLE_WATCHPOINT): Define.
3022 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3023 (target_{insert,delete}_watchpoint): Define.
3025 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
3026 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
3027 (target_{insert,remove}_watchpoint): Likewise.
3029 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
3031 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
3032 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
3033 often have the same names as debug symbols for functions, and
3034 confuse lookup_symbol().
3036 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3038 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
3039 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
3040 REGISTER_RAW_SIZE (1).
3041 Together these changes work around a bug in HP's compiler. Both
3042 seem to be necessary.
3044 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3046 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
3047 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
3048 are type mst_solib_trampoline.
3050 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3052 * config/m68k/es1800.mt: Change comments.
3054 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
3056 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
3058 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3060 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3063 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3065 * values.c (unpack_long): Remove obsolete comment about using a
3068 * symfile.c (symbol_file_command): Add comments about command syntax.
3070 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3071 Jim Kingdon (kingdon@cygnus.com)
3073 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3074 are in the .plt section.
3075 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3076 find_solib_trampoline_target): New functions for handling
3077 stepping into -g compiled shared libraries.
3078 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3079 find_solib_trampoline_target): Add prototypes.
3080 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3081 Define to handle stepping into -g compiled shared libraries.
3082 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3083 stepping into -g compiled shared libraries.
3085 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3087 * configure.in: Add mips-*-sysv4* support.
3088 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3089 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3090 New files for MIPS SVR4 support.
3091 * Makefile.in: Update for new mipsv4 files.
3092 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3093 read_next_frame_reg to obtain the frame relative stack pointer.
3094 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3095 obtain the frame relative stack pointer.
3096 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3097 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3098 by entering them into the minimal symbol table.
3099 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3100 a long for float formats.
3101 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3102 get defined in <link.h>.
3103 * solib.c (solib_add): Add shared library sections to the section
3104 table of the target before adding the symbols.
3105 * partial-stab.h: Relocate static and global functions.
3106 * dbxread.c (read_dbx_symtab): Remove unused variable
3107 end_of_text_address. Relocate text_addr when passing it
3110 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3111 library functions before the executable is run. Retrieve dynamic
3112 symbols from stripped executables.
3113 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3114 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3115 if no debugging symbols were found.
3116 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3117 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3119 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3120 OSF/1 has shared libraries.
3122 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3124 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3125 to BFD handling of dynamic symbols.
3127 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3129 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3130 then gets its real address into FUN and its GOT/DP value into %r19.
3132 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3134 * hppa-tdep.c (frameless_function_invocation): If no unwind
3135 descriptor was found, then assume this was not a frameless
3136 function invocation.
3137 (frame_saved_pc): If the saved PC is in a linker stub, then
3138 return the return address which the linker stub will return to.
3140 * xm-hppab.h: Never define USG.
3141 * xm-hppah.h: Always define USG.
3143 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3145 * values.c (unpack_long, value_from_longest),
3146 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3148 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3150 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3152 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154 For SVR4 targets, enable gdb to set breakpoints in shared
3155 library functions before the executable is run.
3156 * elfread.c (elf_symtab_read): Handle symbols for shared library
3158 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3159 and moved to objfiles.c.
3160 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3161 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3162 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3163 the new generic definition from tm-sysv4.h works for Solaris.
3165 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3167 * elfread.c (elf_symtab_read): Change storage_needed,
3168 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3169 bfd_get_symtab_upper_bound. Check for errors from
3170 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3171 * nlmread.c (nlm_symtab_read): Same changes.
3173 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3175 * xcoffread.c (xcoff_next_symbol_text): New function.
3176 (read_xcoff_symtab): Set next_symbol_text_func to it.
3177 Move raw_symbol outside of read_xcoff_symtab.
3179 * remote.c (getpkt): Remove unused "out" label.
3181 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3183 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3184 about more than one watchpoint being triggered.
3186 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3190 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3192 * blockframe.c (find_pc_partial_function): mst_file_text
3193 symbols do not live in the shared library transfer table.
3194 * ch-exp.y (decode_integer_value, match_character_literal,
3195 match_bitstring_literal): Guard tolower calls with isupper,
3196 tolower on old BSD systems blindly subtracts a constant.
3197 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3198 well when determining the producer of the object file.
3199 * mdebugread.c (has_opaque_xref): New function to check for
3200 cross reference to an opaque aggregate.
3201 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3202 enter typedefs to opaque aggregates into the symbol tables.
3203 * mdebugread.c (parse_external): Remove skip_procedures argument,
3204 it has always been 1. Remove code that handled stProc symbols,
3205 it was never executed and was wrong, as the index of a
3206 stProc symbol points to the local symbol table and not to the
3207 auxiliary symbol info. Update caller.
3208 * mdebugread.c (parse_partial_symbols): Do not enter external
3209 stProc symbols into the partial symbol table, they are already
3210 entered into the minimal symbol table.
3211 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3212 Remove all conditionals and definitions for ptx.
3213 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3214 Fix addresses of floating point registers in REGISTER_U_ADDR.
3215 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3216 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3217 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3218 signal trampoline code work.
3219 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3220 Remove all conditionals and definitions for ptx.
3221 Remove KDB definitions.
3222 * symm-nat.c (store_inferior_registers): Fetch registers before
3223 storing them to obtain valid floating point control registers.
3224 Store fpu registers.
3225 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3226 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3227 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3229 * symm-nat.c (child_resume): Update type of `signal' parameter.
3230 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3232 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3234 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3235 calling import stubs for functions in shared libraries.
3237 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3239 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3241 * ch-lang.c (chill_is_varying_struct): Magic string is
3242 was "<var_length>" is now "__var_length" (more portable).
3244 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3246 * remote.c (getpkt): If we get a timeout, actually retry rather
3247 than just giving up the first time it happens.
3248 * remote.c: Document sequence numbers.
3249 (remote_store_registers): Change syntax of 'P' request so that it
3250 never looks like a sequence number.
3252 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3254 * os9kread.c (record_minimal_symbol): add section_offset to
3255 relocate minimal symbol table.
3256 * os9kread.c (read_minimal_symbols): ditto.
3257 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3259 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3260 return. Also if file addr is 0 leave it 0, not to relocate.
3261 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3262 'set remotexoff' and 'set remotelog' commands.
3264 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * remote.c (remote_store_registers): Add 'P' request to set an
3267 individual register.
3268 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3271 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3274 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3275 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3277 * command.c (do_setshow_command, case var_string): Never add a
3278 space to the end of the string.
3279 * NEWS: Document this change.
3280 * .gdbinit: Add a space to the "set prompt" command.
3282 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3284 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3285 changes to make it compile (it doesn't link yet).
3287 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3288 (set_demangling_style, set_demangling_command): Use savestring not
3289 strdup. We were not dealing properly with a NULL return from
3290 strdup, and were not declaring strdup (the system header may or
3293 * valprint.c (val_print): Remove inaccurate comment about what
3294 types can be stub types.
3296 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3297 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3298 Supply alternate version if ATTACH_DETACH is not defined.
3299 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3300 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3301 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3303 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3305 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3307 (skip_trampoline_code): Rewrite and add support for argument
3308 relocation stubs stubs, import/export stubs, calls through
3309 "_sr4export" and cascaded trampolines.
3311 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3312 if no unwind descriptor is found.
3314 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3315 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3316 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3317 differently. All registers are four bytes.
3318 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3320 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3322 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3323 registers as both single and double values (fetching 2nd 32bit half
3324 as necessary). Annotate each register printed with its precision.
3326 * paread.c (read_unwind_info): Fix off-by-one error.
3328 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3330 * main.c (complete_command): Deal with it if arg is NULL.
3332 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3334 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3335 regarding using the PC--using the PC is necessary and all the
3336 FIXME comments in the world won't make it go away.
3338 * valops.c (value_at, value_at_lazy): Give error if we dereference
3340 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3341 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3343 * stabsread.c (patch_block_stabs): Add comment about what happens
3344 if the definition is in another compilation unit from the stab.
3346 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3348 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3350 * main.c (complete_command): New command, from Rick Sladkey
3351 <jrs@world.std.com>.
3352 (symbol_completion_function): Don't declare rl_point and
3353 rl_line_buffer; they are now declared in readline.h.
3354 (show_commands): Don't declare history_base; it is declared in
3356 * command.c (lookup_cmd): Don't delete trailing whitespace.
3357 Reverts change of 14 May 1989.
3359 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3361 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3362 code from prim_record_minimal_symbol_and_info() to here. Callers
3363 of the latter can legitimately supply a section number of -1.
3365 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3367 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3368 member functions have an element in args for a (nonexistent) this
3371 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3373 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3375 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3376 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3378 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3379 for the structure's type. All callers changed.
3381 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3382 for each structure argument rather than assuming it's either
3383 true or false for all structure arguments.
3385 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3386 on the length structure passed, not the compiler used.
3388 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3389 argument for the structure's type.
3391 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3393 * values.c (set_internalvar): Don't set var->value until we are
3394 sure there won't be an error().
3396 * remote.c (get_offsets): Reinstate comment which was in
3397 remote_wait about use of SECT_OFF_TEXT and so on.
3399 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3401 * symmisc.c (maintenance_check_symtabs): New function to check
3402 consistency of psymtabs and symtabs.
3403 * symtab.h (maintenance_check_symtabs): Add prototype.
3404 * maint.c: Add new `maint check-symtabs' command.
3405 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3406 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3407 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3409 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3410 to write_memory to avoid warnings from gcc.
3411 * config/i386/xm-symmetry.h: Add missing #endif.
3412 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3413 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3414 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3416 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3418 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3419 (hppa_push_arguments): Likewise.
3421 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3423 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3424 improve remote debugging efficiency. Also fixed problems with
3425 doing function calls for programs with no entry points.
3426 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3427 entry_point_address.
3428 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3429 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3430 parse_lines): Pass section_offsets info to these routines so that
3431 we can relocate symbol table entries upon readin.
3432 * (psymtab_to_symtab_1): Set symtab->primary to tell
3433 objfile_relocate to do relocations for our symbols.
3434 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3435 (which hang off of the symbol table).
3436 * Use prim_record_minimal_symbols_and_info instead of
3437 prim_record_minimal_symbols to supply section info to make minimal
3438 symbol relocations work.
3439 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3440 -1, try to deduce it from ms_type.
3441 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3442 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3443 add code to relocate objfile->sections data structure.
3444 * remote.c (get_offsets): Use new protocol message to acquire
3445 section offsets from the target.
3446 * (remote_wait): Get rid of relocation stuff. That's all handled
3447 by objfile_relocate now.
3448 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3449 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3451 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3453 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3455 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3457 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3458 can no longer set this at run time.
3459 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3460 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3461 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3462 sparc-tdep.c compiles).
3463 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3465 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3467 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3468 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3469 * configure.in: Recognize m68*-cisco*-*.
3471 * Makefile.in (TAGS): Use variables directly, rather than using
3472 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3473 and means that these filenames no longer need be unique across all
3474 the config/* directories.
3475 * configure.in: Put the config/*/ into TM_FILE, etc.
3477 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3478 and trapv exceptions.
3480 * target.h (struct section_table), objfiles.h (struct obj_section):
3481 Change name of field sec_ptr to the_bfd_section. More mnemonic
3482 and avoids the (sort of, for the ptx compiler) name clash with
3483 the name of the typedef.
3484 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3485 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3487 * utils.c: Include readline.h.
3488 * Makefile.in (utils.o): Add dependency.
3490 * remote.c (getpkt): Add support for run-length encoding.
3492 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3494 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3496 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3498 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3499 prim_record_minimal_symbol.
3502 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3503 computing their offset from the start of the old buffer and adding
3504 to the new buffer, rather than by assuming we can add the
3505 difference between the old buffer and the new buffer (it might not
3506 fit in an int). Merge in cosmetic differences from emacs regex.c
3507 version of this macro.
3509 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3511 * Makefile.in (install-only): Fix use of program_transform_name.
3513 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3515 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3516 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3517 so I'm nuking the command.
3518 * symtab.c (find_addr_symbol): Comment out, no longer used.
3520 * main.c (main): Don't init_source_path for the -cd argument. Now
3521 that source_path doesn't contain the current_directory from when
3522 GDB started up, init_source_path is no longer useful (and is
3523 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3525 * TODO: Remove item about line numbers being off. It is useless
3526 and confusing without a reproducible test case (it mentions
3527 proceed(), but I was able to step through proceed without trouble).
3529 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3531 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3532 library functions before the executable is run. Retrieve dynamic
3533 symbols from stripped executables.
3534 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3535 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3536 symtab.c (list_symbols): Handle mst_solib_trampoline.
3537 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3538 for all targets, remove IBM6000_TARGET dependencies.
3539 * dbxread.c (read_dbx_dynamic_symtab): New function.
3540 * dbxread.c (dbx_symfile_read): Use it.
3541 * dbxread.c (SET_NAMESTRING): Set namestring to
3542 "<bad string table index>" instead of "foo" if the string index is
3544 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3546 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3547 to break_command. Handle mst_file_* minimal symbol types.
3548 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3550 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3552 * c-exp.y(yylex): fix potential memory overflow.
3554 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3556 * environ.c (set_in_environ): Eliminate special handling of PATH and
3558 * putenv.c: Removed, conflicts with system declaration of
3559 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3561 * Makefile.in: Change accordingly.
3562 * procfs.c (procfs_create_inferior): Change comment accordingly.
3564 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3566 * rs6000-tdep.c: Change value to value_ptr.
3568 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3570 * i386m3-nat.c: Include floatformat.h.
3571 (get_i387_state): Use memset not bzero.
3575 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3576 ieee-float.h to floatformat.h.
3578 * valprint.c (val_print_string): Ignore error if the error
3579 happened after a terminating '\0'.
3581 * c-valprint.c (c_val_print): Never add 1 to return value from
3582 val_print_string; just return what it returns.
3584 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3585 looping through all of the enums.
3586 * infrun.c (signals_info): Use it.
3588 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3590 * main.c (main): When printing warning about bad baud rate, don't
3591 use warning(); it relies on current_target which isn't set up yet.
3593 * breakpoint.c (_initialize_breakpoint): Update docstring for
3594 tbreak to match what the code actually does. Don't mention tbreak
3595 in docstrings for "enable once" or "enable breakpoints once".
3597 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3599 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3600 while (0). That defeats the whole purpose of using do . . . while (0).
3601 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3602 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3603 using a ?: expression as an lvalue is not portable.
3605 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3606 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3607 'p' and 'r' symbol descriptors into a single symbol to look for a
3609 * README, config/sparc/tm-sparc.h: Update comments.
3611 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3613 * mdebugread.c (parse_type): Do not complain for types with
3614 an `indexNil' aux index, these are simply undefined types.
3615 Remove indexNil check from caller of parse_type.
3616 * mdebugread.c (parse_partial_symbols): Do not enter
3617 stGlobal, scCommon symbols into the minimal symbol table, their
3618 value is the size of the common, not its address.
3619 Handle scInit, scFini, scPData and scXData sections.
3620 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3622 Enter stProc symbols into the global_psymbols list once, not into
3623 the static_psymbols_list.
3624 Get rid of dummy psymtab if it is empty, to allow proper detection
3625 of stripped executables.
3626 * mdebugread.c (cross_ref): Allow cross references to Fortran
3629 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3631 * stabsread.c (common_block_end, fix_common_block): Stash the
3632 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3633 as to not assume that a pointer fits in an enum.
3635 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3637 * os9kread.c (fill_sym): check compiler verion number for pre-
3639 * os9kread.c (os9k_process_one_symbol): address of symbol is
3640 relative to section not module.
3641 * stabsread.c (define_symbol): add symbol type 's' as local
3643 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3645 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3646 * remote-os9k.c: fix bug in 'set remotebaud' function.
3647 * remote-os9k.c (rombug_link): minimize checking so to improve
3649 * symfile.c (symbol_file_command): check if failed to link, also make
3650 the command be able to accept more than one filenames.
3651 * target.c (target_link): check if failed to link with rombug.
3652 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3654 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3656 * remote-es.c (es1800_child_ops): Don't declare it static.
3658 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3660 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3662 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3664 * dbxread.c: New variable lowest_text_address.
3665 (record_minimal_symbol, read_dbx_symtab): Set it.
3666 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3667 end_of_text_address.
3668 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3670 * dbxread.c (end_psymtab): Remove old and commented out
3671 capping_global and capping_static. Fix comments regarding
3672 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3674 * parser-defs.h: Add "extern" to start of variable declarations so
3675 we don't end up with commons.
3676 * parse.c: Define these variables.
3678 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3681 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3683 * alpha-tdep.c: Change value to value_ptr.
3685 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3687 * solib.c (elf_locate_base): New function to locate the address
3688 of the dynamic linker's runtime structure in the dynamic info section.
3689 * solib.c (locate_base): Use it instead of iterating over the list
3690 of mapped address segments.
3691 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3694 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3696 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3697 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3698 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3699 signal trampoline and interrupt routines.
3700 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3701 (frame_chain, frame_chain_valid): Likewise.
3702 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3703 saved regs convention for SP.
3705 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3706 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3707 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3709 * tm-hppah.h (IN_SIGTRAMP): Define.
3711 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3713 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3714 alphabetic character as the start of a name.
3716 * sparclite/Makefile.in (all install): Build and install aload.
3718 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3719 config.guess and config.sub produce.
3721 * mips-tdep.c: Change value to value_ptr.
3723 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3725 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3726 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3727 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3728 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3729 value with value_ptr. This is for the ptx compiler.
3730 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3732 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3733 #if 0 i386_float_info.
3734 * symm-tdep.c (round): Remove. Also remove sgttyb.
3735 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3736 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3737 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3738 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3740 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3741 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3742 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3743 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3744 tm-i386v.h is apparently OK.
3745 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3746 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3749 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3751 * osfsolib.c (xfer_link_map_member): Update to use new
3752 target_read_string interface.
3754 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3756 * infrun.c (wait_for_inferior): In checking
3757 remove_breakpoints_on_following_step, check
3758 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3760 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3762 * os9kread.c (os9k_process_one_symbol): Rename
3763 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3764 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3765 (CORE_ADDR)0, from target_link, since that is what it uses.
3766 Process name at end, not during parsing (like we did before Kung's
3767 change), so that -readnow and -mapped can appear anywhere.
3768 Make text_relocation a local variable.
3769 * config/i386/i386os9k.mt: Fix comment.
3770 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3771 * os9kread.c: Put "comments" after #endif inside /* */.
3772 * stabsread.h: Add os9k_stabs variable.
3773 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3775 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3776 descriptor in global_symbols not local_symbols.
3777 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3779 (read_type): If os9k_stabs, accept function parameters after 'f'
3781 (read_array_type): If os9k_stabs, don't expect index type and
3782 expect lower and upper to be separated by ',' not ';'.
3783 (read_enum_type): If os9k_stabs, read a number before the first
3784 enumeration constant.
3785 (os9k_init_type_vector): New function.
3786 (dbx_lookup_type): Call it when starting new type vector.
3787 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3788 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3789 * os9kstab.c: Removed.
3790 * Makefile.in: Update accordingly.
3791 * objfiles.c (objfile_relocate_data): Removed.
3792 * remote-os9k.c (rombug_wait): Call objfile_relocate
3793 not objfile_relocate_data.
3794 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3795 * remote-os9k.c (rombug_wait): Call find_pc_section not
3797 * main.c (quit_command): Check inferior_pid; revert Kung change.
3798 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3800 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3802 * os9kread.c: New file to read os9000 style symbo table.
3803 * os9kstab.c: new file to read os9000 style stabs.
3804 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3805 * objfiles.c (find_pc_objfile): new function to search objfile
3807 * objfiles.c (objfile_relocate_data): new function to relocate
3808 data symbols in symbol table.
3809 * objfiles.h: Add two aux fields in struct objfile to handle
3810 multiple symbol table files situation like in os9000.
3811 * symfile.c: Change so 'symbol-file' command can handle multiple
3812 files. Also call target_link() to get relocation infos.
3813 * target.c (target_link): new function to get relocation info when
3814 a symbol file is requested to load.
3815 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3816 because in cross mode there's no inferior pid, bit they need to
3818 Makefile.in: add os9kread.c os9kstab.c and .o's.
3819 configure.in: add i386os9k target.
3820 config/i386/i386os9k.mt: new add.
3821 config/i386/tm-i386os9k.h: new add.
3823 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3826 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3828 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3830 * target.c, target.h (target_read_string): Provide error detection to
3831 caller. Put string in malloc'd space, so caller need not impose
3833 * solib.c (find_solib): Update to use new interface.
3834 * irix5-nat.c (find_solib): Read o_path from inferior
3835 (clear_solib): Free storage for o_path.
3836 * valprint.c (val_print_string): Add comments.
3838 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3840 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3843 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3845 * value.h (struct value): Add modifiable field.
3846 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3847 (record_latest_value): Don't mess with VALUE_LVAL of value.
3848 * valops.c (value_assign): Check it. Reword existing error
3849 message on not_lval.
3851 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3852 (STEP_SKIPS_DELAY): Added.
3853 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3856 * valprint.c (val_print_string): If errcode is set, always print
3857 an error, regardless of force_ellipsis. In the non-EIO case,
3858 just print the error message rather than calling error(). Don't
3859 access *(bufptr-1) if bufptr points to the start of the buffer.
3860 When looking for '\0', don't increment bufptr and addr if bufptr
3861 started out already at limit. If an error happens on fetching the
3862 first character, don't print the string.
3864 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3866 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3869 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3870 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3871 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3872 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3873 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3874 * findvar.c: Update comment regarding ieee-float.h.
3876 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3878 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3879 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3880 Define to make backtracing through the various sigtramp handlers
3882 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3883 the saved pc from ucontext on the stack for SVR4 signal handling.
3885 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3887 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3888 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3889 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3890 just use the global variable itself. When printing baud rate,
3891 don't print a baud rate if baud_rate is -1.
3893 * coffread.c (read_coff_symtab): Pass mst_file_* to
3894 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3895 symbols in the minimal symbols regardless of SDB_TYPE.
3897 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3899 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3900 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3901 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3902 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3903 ignored bs->stop for a bp_step_resume breakpoint.
3904 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3905 which performs one (the check_sigtramp2 one) of the functions
3906 which had been handled by the step_resume_breakpoint. For each
3907 use of the step_resume_breakpoint, make it still use the
3908 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3910 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3911 When setting the frame address of the step resume breakpoint, set
3912 it to the address for frame *before* the call instruction is
3913 executed, not after.
3915 * mips-tdep.c (mips_print_register): Print integers using
3916 print_scalar_formatted rather than duplicating all the
3917 CC_HAS_LONG_LONG and so on.
3918 (mips_push_dummy_frame): Use read_register_gen rather than using
3919 read_register and then putting it back in target format with
3920 store_unsigned_integer. If registers are more than 4 bytes, give
3921 an error rather than have some registers overwrite other
3923 #if 0 unused include of opcode/mips.h.
3925 * symfile.h: Don't declare arguments for coff_getfilename.
3927 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3929 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3931 * configure.in (hppa*-*-osf*): New configuration.
3932 * config/pa/hppaosf.mt: New target makefile fragment.
3933 * config/pa/tm-hppao.h: New target include file.
3935 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3937 * exec.c (print_section_info): Print entry point for exec_bfd only.
3938 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3939 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3940 causes problems if <sys/types.h> has no multiple inclusion protection.
3942 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3944 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3945 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3946 (CALL_DUMMY_LENGTH): Changed accordingly.
3948 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3950 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3951 numbers of register windows.
3953 * sparclite/hello.c: Add factorial function for testing.
3954 * salib.c: Use macros instead of constants for I/O addresses to
3955 make 931 support easier.
3956 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3957 register in sta/lda instructions.
3959 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3961 * dbxread.c (process_one_symbol): Set
3962 block_address_function_relative for COFF like we do for ELF and SOM.
3964 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3966 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3968 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3969 the enumerators of an ecoff enum into the partial symbol table.
3970 * mdebugread.c (parse_partial_symbols): Call it.
3971 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3972 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3973 offsets. Cast psymtab->read_symtab to PTR before passing it to
3975 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3976 set up the global offset table pointer in pic compiled code.
3977 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3978 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3979 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3980 ensures that floats are promoted to doubles before they are pushed
3983 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3985 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3986 Fixup cache_on and flush_i_cache so that they work for both the
3987 930 and 932 processors. Rewrite most low level funcs (uart
3988 access & cache stuff) to use new ASI access macros in sparclite.h.
3989 Also make it easy to access second serial port.
3991 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3993 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3994 <sys/stat.h>; not needed.
3996 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3998 * stack.c (print_frame_info): In "pathological" case, don't
3999 distrust the line number information.
4001 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
4003 * mips-tdep.c (mips_print_register): handle 64 bits register.
4004 * valprint.c (print_longest): fix a bug in printing 64 bits value.
4006 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4010 * Makefile.in (install): Do the sed for program_transform_name
4011 ourselves instead of worrying about INSTALL_XFORM. This enables
4012 users to override INSTALL_PROGRAM in the standard way.
4014 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
4015 depend on Makefile.in.
4017 * defs.h, valprint.c: Make longest_to_int a function not a macro.
4018 Only test against INT_MIN if a LONGEST is bigger than an int.
4020 * README: Change GhostScript to Ghostscript.
4022 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
4024 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
4025 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
4026 character file names.
4027 * Makefile.in (ALLPARAM): Add these files.
4029 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
4030 character file names.
4031 * Makefile.in: Add Kung's new mips64 files.
4033 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
4035 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
4036 mips64el-*-ecoff and mips64-big-*.
4037 * defs.h: get rid of FORCE_LONG_LONG.
4038 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
4039 parsing. Change register size to be MIPS_REGSIZE.
4041 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4043 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
4044 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
4045 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
4047 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
4049 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
4050 (remove_commands, add_commands): Add/remove hms-drain when target
4053 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
4055 * configure.in: Add Lynx/rs6000 support.
4056 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
4057 messages. Add rs6000 support. Don't try to modify unwritable
4059 * rs6000-nat.c: Move lots of native dependent stuff (like core
4060 file support) from rs6000-tdep.c & xcoffexec.c to here.
4061 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4062 * xcoffexec.c: Move native dependent stuff to nat.c.
4063 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4065 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4067 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4068 New files to support Lynx/rs6000.
4070 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4072 * README: Remove note about gcc warnings on alpha, these should be
4074 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4075 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4076 remote-utils.c, stabsread.c: Include <string.h>.
4077 * regex.c: Include "defs.h", change re_comp argument to const char *.
4078 * infptrace.c (fetch_register, store_inferior_registers): Change
4079 regaddr to type CORE_ADDR.
4080 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4081 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4083 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4085 * symtab.h: Always define BYTE_BITFIELD to nothing.
4087 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4089 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4090 * configure.in: Remove comment about m68k-em.mt.
4091 * Makefile.in: Remove references.
4093 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4095 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4098 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4100 * target.c (target_preopen): If target_kill doesn't remove the
4101 target from the stack, use pop_target to do it.
4103 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4104 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4105 changes to stabsread.c from summer 1993.
4107 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4108 printing the program, rather than passing NULL to printf.
4109 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4110 try to call UDIDisconnect again. Print better message.
4111 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4113 (udi_create_inferior): If udi_session_id is negative, open a new
4114 TIP rather than giving an error.
4116 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4117 config/ns32k/ns32km3.mh: Define NAT_FILE.
4118 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4119 (it was inconsistent and namespace-wrong) to NM_M3_H.
4120 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4121 (m3_open): New function.
4123 * TODO: Update Mach section.
4125 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4127 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4129 * printcmd.c (printf_command): Add missing single-letter
4130 backslash-escape sequences, and improve error message.
4132 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4134 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4135 rather than trying to shove an int into a pointer and back out
4136 again. This avoids compiler warnings.
4138 * defs.h (alloca): Declare as void *, not char *, on hpux.
4139 Don't prototype it, just declare the return type.
4141 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4143 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4144 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4146 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4148 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4149 ZERO_REGNUM, just read it as zero without talking to the board.
4151 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4153 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4154 to store_floating, not nonexistent variable len.
4156 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4158 (mips_store_word): Change calling convention to return errors, and
4159 to provide old contents if the caller wants it.
4160 (mips_xfer_memory): Deal with errors from mips_store_word.
4161 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4162 define now that remote-mips.c doesn't use BREAKPOINT.
4164 * remote-mips.c (mips_create_inferior): Call warning if arguments
4165 specified, and then execute "set args" command. Call error, not
4166 mips_error, if executable file not specified.
4168 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4171 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4174 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4176 * value.h (print_longest): Rename "value" to "val" in prototype
4177 declaration because some compilers don't like arguments whose
4178 names are the same as types.
4179 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4180 before passing it to remote_*_bytes.
4182 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4184 * h8500-tdep.c (saved_pc_after_call): The size of the
4185 pc is memory model dependent. (segmented_command,
4186 unsegmented_command, _initialize_h8500_tdep): New commands to
4187 change memory model.
4188 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4190 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4191 (hms_wait): Use new status structure
4192 (hms_open): Push the target here. (hms_before_main_loop): Not
4193 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4194 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4195 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4196 all registers in a compact way.
4198 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4200 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4201 as CORE_ADDR to match definition in rs6000-tdep.c.
4203 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4205 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4206 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4207 definitions into the psymtab.
4209 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4211 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4212 a special exceptionSize for the 68332.
4214 * remote-udi.c (udi_attach): If no arguments, print error.
4216 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4218 * Makefile.in (VERSION): Bump to 4.12.1
4219 * NEWS, README: Update to match 4.12 release.
4221 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4223 * command.c (empty_sfunc): New function.
4224 (add_set_cmd): Use it instead of not_just_help_class_command.
4225 (not_just_help_class_command): Change calling convention back to
4226 what it was before yesterday's change.
4228 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4229 of the type if present.
4231 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4233 * printcmd.c (decode_format): Don't blithely set the size for
4234 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4236 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4237 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4238 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4239 always just check against INT_MIN and INT_MAX (this also fixes things
4240 if sizeof (long) > sizeof (int), e.g. Alpha).
4241 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4242 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4243 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4244 BUILTIN_TYPE_UNSIGNED_LONGEST.
4245 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4246 longest_int and longest_unsigned_int.
4247 * value.h (struct value): Just align to LONGEST, rather than worrying
4248 about CC_HAS_LONG_LONG.
4249 * valarith.c (value_binop): Figure out type ourself based on
4250 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4251 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4252 * valprint.c (val_print_type_code_int): Just call
4253 extract_unsigned_integer directly, rather than going through
4255 * printcmd.c (decode_format): Remove code which would sometimes
4256 change 'g' size to 'w' for integers. print_scalar_formatted handles
4257 printing huge integers well enough, thank you.
4259 * command.c (add_set_cmd, not_just_help_class_command): Change
4260 to make this the sfunc, not cfunc, since that is how we call it.
4261 * command.h: Comment difference between sfunc and cfunc.
4262 * demangle.c (set_demangling_command): Add third arg since that
4263 is how it is called.
4264 (_initialize_demangler): Use sfunc, not cfunc, for
4265 set_demangling_command, since that is how it is called.
4266 Remove show_demangling_command; it has no effect.
4268 * command.c (shell_escape): Report errors correctly (with error
4269 message from strerror).
4271 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4273 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4274 x_scnlen.l rather than x_scnlen to match corresponding change in
4277 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4279 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4280 Change comments regarding TYPE_CODE_BOOL.
4281 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4282 regardless of the language.
4283 (value_true): Just call value_logical_not regardless of language.
4284 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4285 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4286 * language.h: Improve comment for la_builtin_type_vector.
4287 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4288 builtin_type_m2_bool.
4290 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4292 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4293 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4295 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4297 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4298 by restarting the ioctl.
4300 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4302 * target.h (target_wait): Add comment about calling
4303 return_to_top_level.
4305 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4307 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4308 additional arguments.
4309 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4311 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4313 * sparc-stub.c: Remove unnecessary #include of memory.h.
4315 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4317 * mips-tdep.c: Remove code which sets saved_regs from
4318 init_extra_frame_info and put it in new function mips_find_saved_regs.
4319 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4320 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4321 check if it is NULL and call mips_find_saved_regs if so.
4323 * remote-mips.c: Use unfiltered, not filtered, output most places.
4325 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4326 backtrace. Revise comments.
4328 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4330 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4331 alpha and irix. The _sigtramp case has to be handled properly
4332 in the tdep files if we have no ecoff debugging info.
4333 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4334 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4335 without PC_REGNUM kludge.
4336 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4337 Clean up handling of mips sigtramp frames, improve comments.
4339 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4341 * paread.c (read_unwind_info): Fix typo.
4343 * paread.c (pa_symtab_read): Update the "check_strange_names"
4344 filter to match GCC's current output. Filter out section symbols
4345 (which the HP linker sometimes puts in the wrong place).
4347 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4349 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4351 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4353 * Makefile.in: Remove all references to sparcly-nat.c.
4355 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4356 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4357 duplicating serial.h and target.h.
4359 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4360 are not used anywhere (a 5 Oct 1993 change removed the uses).
4362 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4363 * config/m68k/es1800.mt: Add comment.
4364 * remote-es.c: Extensive changes to update to current conventions.
4366 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4367 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4368 to achieve the desired timeout.
4369 * serial.h (serial_t): Add field timeout_remaining.
4371 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4373 * c-exp.y (yylex): Reenable nested type code.
4375 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4377 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4379 * remote-mips.c (mips_ops): Fix docstring.
4381 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4383 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4384 with the old tm-m68k-em.h:
4385 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4386 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4387 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4388 Add FIXME regarding GET_LONGJMP_TARGET.
4390 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4391 * infptrace.c (kill_inferior): Add comments.
4392 * main.c (quit_command): Call target_close after we kill or
4394 * remote-udi.c (udi_close): Don't error() if QUITTING.
4396 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4398 * configure.in: Make m68k-coff and aout add monitor support in
4399 addition to the standard serial support.
4401 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4403 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4406 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4408 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4409 * elfread.c (record_minimal_symbol_and_info),
4410 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4412 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4414 * i386-stub.c: Add ".text" right before "mem_fault:".
4416 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4418 * remote-utils.c (usage): Fix message to be accurate and conform
4419 more closely to normal conventions.
4421 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4422 whether to show information about exec_bfd, and not control whether
4423 to show information about device and speed.
4425 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4426 usage message, don't dump core.
4428 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4429 for variable size array.
4430 (bug_fetch_register, bug_store_register): Rename "value" to
4431 "fpreg_buf" because some compilers don't like variables whose
4432 names are the same as types.
4433 (bug_store_register): Use a cast when converting char * to
4436 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4437 of the command in error message (the text was referring to the old
4438 name of the command).
4440 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4442 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4443 full details on structure elements without names. This partially
4444 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4445 of those changes was accidental.
4447 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4448 defined, make it an error to specify a single argument which is not
4451 * Makefile.in (version.c), main.c (print_gdb_version): Use
4452 host_alias and target_alias, not host_canonical and
4453 target_canonical, to print configuration.
4455 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4457 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4458 of builtin_type_long. It is necessary to get a type which is
4459 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4461 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4462 various miscellaneous things discovered in the process:
4463 * printcmd.c, defs.h (print_address_numeric): New function.
4464 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4465 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4466 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4467 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4469 * utils.c, defs.h (gdb_print_address): New function.
4470 * expprint (dump_expression), gdbtypes.h: Use it.
4471 * breakpoint.c (describe_other_breakpoints),
4472 symmisc.c (dump_symtab, print_symbol):
4473 Use filtered not unfiltered I/O.
4474 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4475 just run gdb under a debugger for this (and it had problems with
4476 printing addresses, how to print b->shadow, etc.).
4477 * buildsym.c (make_blockvector), core.c (memory_error),
4478 exec.c (print_section_info), maint.c (print_section_table),
4479 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4480 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4481 Add comments saying code is broken. Marked with "FIXME-32x64".
4482 * dbxread.c (process_one_symbol), partial-stab.h (default),
4483 remote-vx.c (vx_run_files_info):
4484 Don't cast int being passed to local_hex_string.
4485 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4486 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4488 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4490 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4491 * source.c: Include <sys/types.h> regardless of USG.
4493 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4495 * valops.c (value_assign): Set `type' after coercing toval.
4496 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4497 Use extract_unsigned_integer to get the address of a reference.
4499 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4501 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4502 AIX can use ? instead of \ for continuation. Deal with it.
4504 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4505 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4506 the HP compiler in ANSI mode doesn't like.
4508 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4509 based on USG, rather than defining HAVE_SIGSETMASK to an
4510 expression containing defined. Having a macro used in #if expand
4511 to an expression containing "defined" is undefined according to
4512 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4515 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4517 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4518 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4520 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4522 * ch-exp.y (match_string_literal): Allow a zero-length string.
4523 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4525 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4527 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4528 passing them to print_387_status.
4529 (print_387_status): Don't subtract top from 7 before using it.
4530 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4531 from 7; the above explains it.
4533 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4535 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4536 pointer value when fixing up the frame at the start of a function.
4538 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4540 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4541 Sparc from the stack.
4543 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4545 * remote-mips.c (mips_initialize): Clear mips_initializing via
4546 cleanup chain, not directly.
4548 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4549 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4550 munging the timeout due to the limited range of c_cc[VTIME].
4552 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4553 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4554 m3-nat.c (m3_create_inferior): Pass it.
4555 * procfs.c: Remove ptrace function. It was declared in a way which
4556 conflicted with the prototype in unistd.h on Solaris.
4558 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4560 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4561 in the sigcontext if it is a signal trampoline frame.
4562 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4563 Define for Solaris2.
4565 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4567 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4568 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4569 tm-sparc.h so they can be overridden if necessary.
4571 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4573 * lynx-nat.c: Add Sparc support.
4574 * sparcly-nat.c: Remove. It's useless.
4575 * config/sparc/nm-sparclynx.h: Rewrite.
4576 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4578 * config/sparc/tm-sparclynx.h: Rewrite.
4580 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4582 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4583 directory. Old code was discarded, since the new opcode table has
4586 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4588 * Makefile.in (realclean): Remove info files per make-stds.texi.
4590 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4592 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4593 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4594 * config/sparc/tm-sun4sol2.h: Define it.
4596 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4598 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4599 if we did not find a symbol.
4601 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4603 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4606 * hppab-nat.c (call_ptrace): Delete redundant function.
4607 (kill_inferior, attach, detach, child_resume): Likewise.
4608 (child_xfer_memory): Likewise.
4610 * hppah-nat.c (call_ptrace): Delete redundant function.
4611 (kill_inferior, attach, detach, child_resume): Likewise.
4613 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4615 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4617 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4619 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4620 (CHILD_XFER_MEMORY): Define.
4621 (PT_*): Define so that generic infptrace.c code can be used.
4623 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4625 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4626 struct section_offsets *, not a (nonexistent) struct section_offset *.
4628 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4629 internal_xcoff_symtab, not an array of one of them. Change lots of
4630 "main_aux" to "&main_aux" and so on.
4632 * coffread.c, xcoffread.c: Include <coff/internal.h>
4635 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4637 * coffread.c (coff_getfilename): Make it not static.
4639 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4641 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4642 a completely gratuitous difference between xcoffread.c and coffread.c).
4644 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4646 * infrun.c (wait_for_inferior): Don't set frame for
4647 step_resume_breakpoint for IN_SIGTRAMP cases.
4649 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4650 breakpoint.c (bpstat_what): Move step_resume from its own field of
4651 the struct bpstat_what into the main_action. Make it override
4652 other breakpoints. This is a conservative change in the sense
4653 that before the step resume breakpoint was a breakpoint.c
4654 breakpoint, hitting the step resume breakpoint overrode even
4655 calling bpstat_stop_status.
4657 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4659 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4660 in case execution was stopped in the called function.
4661 * stack.c (print_frame_info, frame_info): If backtracing through
4662 a call dummy, handle the starting source line number on a line
4663 boundary like backtracing through sigtramp.
4664 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4665 for call dummy frame right. Remove old test for dummy frame,
4666 it has been unused at least since gdb-3.5.
4667 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4670 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4672 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4674 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4676 * infrun.c (signals_info), target.c (target_signal_from_name):
4677 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4679 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4681 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4682 * inflow.c (terminal_ours_1): When discussing how to deal with the
4683 tty state, make note of query() as well as readline.
4685 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4686 signals for which stop and print are cleared by default.
4688 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4690 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4691 reserved fields to hold a stub unwind entry type. Fix typo.
4692 (stub_unwind_entry): New structure for raw stub unwind entries.
4693 (stub_unwind_types): The types of stubs we may encounter.
4694 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4695 * hppa-tdep.c (rp_saved): Use additional information provided
4696 by linker stub unwind descriptors.
4697 (frameless_function_invocation): Likewise.
4698 (frame_chain_valid): Likewise.
4699 * paread.c (compare_unwind_entries): New function for sorting
4700 unwind table entries.
4701 (read_unwind_info): Rewrite to remove dependency on host endianness.
4702 Read in data from the $UNWIND_END$ subspace which contains linker
4703 stub unwind descriptors. Merge that data into the basic unwind
4706 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4708 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4710 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4711 from either the symbol name or the auxent.
4712 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4715 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4717 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4719 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4721 * README: Update notes for alpha port.
4723 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4725 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4726 for operation fault, constraint fault, and type fault.
4728 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4730 * Makefile.in (init.c): Add comment explaining formatting conventions.
4732 * c-exp.y (parse_number): Assign to temporary between the right
4733 shifts, to work around a bug in the SCO compiler.
4735 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4736 Add various files which were added to GDB recently.
4738 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4741 * Makefile.in: Add mostlyclean target.
4743 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4747 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4749 * main.c (show_commands): Make return type of extern
4750 history_get be HIST_ENTRY, rather than struct _hist_entry.
4751 (The latter loses with the upcoming merged readline.)
4753 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4755 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4756 const char *, not char *.
4758 * symtab.h (struct symbol): Make section short, not unsigned short.
4760 * symtab.c (lookup_symbol): Add comment about QUIT here.
4762 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4764 * c-exp.y (parse_number): Check for overflow regardless of range
4765 checking. Fix overflow check to use unsigned LONGEST, not
4768 * c-exp.y (parse_number): Make it so that integer constants are
4769 builtin_type_long_long if builtin_type_long isn't big enough or if
4770 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4772 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4773 Print our "()" first, then recurse for the target type.
4775 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4777 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4779 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4781 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4783 * utils.c (request_quit): Re-establish signal handler regardless
4786 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4788 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4790 * i960-tdep.c: Include target.h.
4792 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4794 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4796 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4798 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4799 changes (status -> ourstatus; declare status, etc.).
4800 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4802 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4804 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4806 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4808 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4810 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4812 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4814 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4816 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4818 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4820 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4821 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4823 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4826 Add search to target vector (#if 0'd until after 4.12):
4827 * target.h (to_search, target_search): Add.
4828 * gdbcore.h, core.c (generic_search): Add.
4829 * remote.c (remote_search): Add.
4830 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4833 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4834 is on, call find_pc_function rather than relying just on the minimal
4835 symbols (probably only matters for symbol readers which don't put
4836 statics in the minimal symbols, but changing this strikes me as
4837 not conservative enough).
4838 Initialize name_location in all cases.
4839 If no symbol and no msymbol, don't print anything symbolic.
4841 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4843 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4845 * printcmd.c (print_address_symbolic): Make it search the
4846 symtabs for variables as well as functions. Add `set print
4847 fast-symbolic-addr' and default it to fast (the old way).
4848 Print line numbers for data items as well as functions.
4850 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4851 address, if a symbol is found (take two more args pointing to
4852 where to store these results).
4854 * symtab.h (find_addr_symbol): Add prototype.
4856 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4858 * objfiles.h: Fix comments to reflect the fact that the phrase
4859 "top of stack" always refers to where the pushing and popping takes
4860 place, regardless of whether it is at the highest or lowest address.
4862 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4864 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4865 compiler generated tag names.
4866 * mdebugread.c (parse_type): Handle cross references to qualified
4868 * valops.c (value_struct_elt): Improve error message if the
4869 address of a method is requested from an object instance.
4870 * valops.c (search_struct_method): Make name_matched non-static
4871 to get it initialized correctly.
4872 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4873 exclude segment register which are not writable on newer SCO versions.
4875 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4877 * go32-xdep.c: Remove unused function uerror.
4878 (sigsetmask): Declare return type. Declare argument (to match the
4879 way it is called). Explicitly return 0.
4881 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4883 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4884 partial_symbol): Shrink the storage sizes of symbols, by making
4885 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4886 enums and small ints to the end of each struct to improve
4887 alignment, and switching the section number from int to unsigned
4890 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4892 * symtab.c (find_addr_symbol): New routine that will find the nearest
4893 symbol associated with an address. It does so by exhaustive
4894 search of the symtabs, so it's slow but complete.
4896 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4898 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4899 to [0,0] rather than [0, end of first source file]. This avoids
4900 problems with other parts of GDB looking for linetables in the
4901 _globals_ symtab. Eliminate variables num_object_files and
4902 first_object_file_end.
4904 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4906 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4907 (pop_frame): Restore PC2 and LR0 from dummy frames.
4908 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4909 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4910 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4911 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4912 (SETUP_ARBITRARY_FRAME): Define.
4914 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4916 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4918 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4920 * remote-udi.c (udi_resume): Correct prototype.
4922 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4924 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4925 hppa_frame_find_saved_regs.
4926 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4927 (prologue_inst_adjust_sp): New function.
4928 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4929 (skip_prologue): Completely rewrite to use unwind information.
4930 (hppa_frame_find_saved_regs): Likewise.
4932 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4934 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4935 to convert a signal number with appropriate bounds checking.
4937 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4939 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4941 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4942 print a newline to end the display anyway.
4944 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4945 coprocessor status regs) when popping a frame. This fixes
4946 float exceptions that occur after calling inferior functions.
4948 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4949 Read and write the fsr (float status register) to/from the child
4950 process along with the float regs. Remove Peter Schauer's change
4951 of May 24 '93, which has higher overhead and doesn't solve the
4952 real problem (which was that FSR wasn't being set).
4954 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4956 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4957 stack overflow check isn't right after the register stack
4958 adjustment instruction. Metaware R2.3u compiler moves other
4959 things in front of it. This fix isn't perfect but is what's
4962 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4964 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4966 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4967 character filenames.
4968 * configure.in: Change accordingly.
4970 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4972 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4973 _filtered io routines from these two files.
4975 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4977 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4978 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4979 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4981 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4983 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4985 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4986 printing to gdb_stderr.
4988 * remote-udi.c (udi_kill): Don't close the connection, just set
4989 inferior_pid to zero.
4990 (udi_mourn): Call remove_breakpoints.
4992 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4994 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4996 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4998 * symtab.c (lookup_symbol): Don't try adding .c to the name.
5000 * remote-bug.c: At the start of each section, reset srec_frame
5003 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
5004 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
5005 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
5006 code which looks for those two waitkinds. Use switch statement.
5007 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
5008 CHILD_SPECIAL_WAITSTATUS.
5010 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
5011 * Move target_signal_from_host, target_signal_to_host, and
5012 store_waitstatus from inftarg.c to target.c. procfs needs them.
5013 * target.c: Include "wait.h" and <signal.h>.
5014 * target.h, infrun.c (proceed), proceed callers: Pass new code
5015 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
5016 enums being treated as unsigned and is cleaner.
5017 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
5019 * infcmd.c (signal_command), infrun.c (signals_info):
5020 Don't allow user to specify numeric equivalent of
5021 TARGET_SIGNAL_DEFAULT.
5023 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
5025 * config/alpha/alpha-netware.mt: New target support for Alpha
5027 * configure.in: Add alpha-*-netware* target.
5029 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
5031 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
5033 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5035 * target.h: Add enum target_waitkind, enum target_signal, and
5036 struct target_waitstatus. Change status argument to target_wait to
5037 be struct target_waitstatus * instead of int *.
5038 * target.h, infrun.c, all targets: Change type of signal arguments
5039 to resume(), proceed(), and target_resume() from int to enum
5041 * All targets (*_wait, *_resume): Change accordingly.
5042 * infcmd.c (program_info, signal_command), throughout infrun.c,
5043 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
5044 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
5045 signal code stuff right with the new signals would be non-trivial).
5046 * inferior.h (stop_signal): Make it enum target_signal not int.
5047 * target.c, target.h (target_signal_to_string, target_signal_to_name,
5048 target_signal_from_name): New functions.
5049 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
5050 store_waitstatus): New functions.
5051 * procfs.c (procfs_notice_signals): Use them.
5052 * i960-tdep.c (i960_fault_to_signal): New function, to replace
5054 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
5056 * objfiles.c (build_objfile_section_table): Don't abort() if
5057 objfile->sections is already set.
5059 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5060 to match recent change to exec.c.
5064 * main.c (print_gdb_version): Change year to 1994.
5066 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5067 * Makefile.in (NONSRC): Add ChangeLog-93.
5069 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5071 * stabsread.c (read_type): Allow defining several type numbers
5072 at once (e.g. "(1,2)=(3,4)="...).
5074 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5076 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5078 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5080 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5081 to process_one_symbol.
5082 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5083 avoid caching a bad endaddr in find_pc_partial_function.
5085 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5087 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5089 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5091 * infrun.c (wait_for_inferior): Do not step or step resume past
5092 the end of a one-line function we just stepped into.
5094 For older changes see ChangeLog-93
5100 version-control: never
projects / external / binutils.git / blob