1 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
3 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
4 and CORE_ADDR, respectively.
5 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
6 * blockframe.c (get_frame_info): Remove.
7 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
8 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
9 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
10 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
11 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
12 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
13 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
14 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
15 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
16 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
17 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
18 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
19 rename variables consistently (using `frame' or `fi'), remove
20 calls to get_frame_info and FRAME_INFO_ID, remove comments about
21 FRAME and FRAME_ADDR cruftiness.
23 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
25 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
26 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
27 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
28 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
29 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
30 w89k-rom.c, target.c, target.h: Add support for target_stop().
31 * gdbtk.c (gdb_stop): Switch to target_stop().
33 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
35 * osfsolib.c (solib_map_sections, first_link_map_member,
36 next_link_map_member, xfer_link_map_member): Retrieve and use
37 shared library relocation offset from runtime loader structures.
38 Use libxproc.a routines to get a working version if
39 USE_LDR_ROUTINES is defined.
40 * README: Remove item about shared library relocation for
43 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
45 * c-exp.y (yylex): scan template names, and scan nested class
48 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
50 * nlm/Makefile.in: install gdbserve.nlm.
52 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
54 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
56 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
58 * gdbtk.c: Get rid of lots of unnecessary #includes.
59 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
60 Display structure directly.
61 * gdbtk.tcl: Change exit button to quit button.
63 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * c-valprint.c (c_value_print): Check for plain literal `char'
66 target type when suppressing `(char *)' output for strings.
68 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
70 * coffread.c (coff_symfile_init): Remove unused local abfd.
71 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
72 instead of long, for compatibility with mmalloc.h.
74 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
76 * top.c (line_completion_function): Renamed from
77 symbol_completion_function, takes the line buffer and the
78 point in the line buffer as additional arguments.
79 (readline_line_completion_function): New function, interface
80 between readline and line_completion_function.
82 (complete_command): Use line_completion_function instead of
83 abusing rl_line_buffer. Free completion strings after printing
85 * symtab.c (completion_list_add_name): Recheck for duplicates
86 if we intend to add a modified symbol.
88 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
89 includes the number of methods from the baseclasses.
90 * stabsread.c (attach_fn_fields_to_type): No longer add the
91 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
92 the baseclass type might not have been completely filled in yet.
93 * symtab.c (total_number_of_methods): New function to compute
94 the total number of methods for a type, including the methods
96 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
97 allocate the symbol array for find_methods.
99 * stabsread.c (scan_file_globals): Add default case to minimal
100 symbol type switch, to avoid gcc -Wall warnings.
102 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
103 Don't test for zero backchain pointer to recognize a signal
104 handler frame, if read() gets interrupted by a signal, the
105 backchain will be non zero.
106 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
108 (SIG_FRAME_PC_OFFSET): New definition.
109 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
110 is a signal handler frame.
111 * rs6000-tdep.c (function_frame_info): Do not error out
112 if we can't access the instructions.
114 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
115 New definition to get the function address from a function pointer.
116 * valops.c (find_function_addr): Use it when calling a user
117 function through a function pointer.
119 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
121 * Makefile.in (MMALLOC_DIR): New definition.
122 (MMALLOC): Use MMALLOC_DIR.
123 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
124 (OPCODES): Remove gratuitous "./".
125 * defs.h (mmalloc.h): Include.
126 (mmalloc, mrealloc, etc): Remove decls.
127 (cplus_demangle, cplus_demangle_opname): Remove decls.
129 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
131 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
132 no_windows variable. Now called use_windows, and defaults to off
135 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
137 * coffread.c (coff_symtab_read): If we get the address from
138 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
139 (coff_symtab_read): Set value and section of symbol that
140 process_coff_symbol returns.
142 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
144 * config/i386/tm-nbsd.h: Enable longjmp support.
146 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
148 * valarith.c (value_binop): Take care of ANSI `value preserving'
149 rule, which was not addressed by the previous change.
151 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
152 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
154 * TODO: Remove item about RS/6000 shared libraries.
156 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
158 * defs.h, infrun.c (wait_for_inferior), top.c: Call
159 target_wait_hook to allow GUI to handle blocking for inferior. Call
160 call_command_hook in execute_command to provide means for wrapping
161 commands with GUI state change updates.
162 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
163 * (gdb_stop): New tcl command to stop the target process.
164 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
166 * (gdbtk_call_command): Wrapper around command processing to
167 alert GUI of target state changes.
168 * (gdbtk_init): Get the fd of X server for doing async
169 notification of X events (via x_event). Setup new hooks.
170 * gdbtk.tcl: Add scrollbars to assembly and command windows.
171 * Change window foreground & background colors.
172 * Create margin tag for breakpoints in source and assembly windows.
173 * Add new routines to be invoked when target state changes to/from
175 * Add start of expression window.
176 * Change bindings of mouse button 1 in assembly and source window
177 to just set or clear breakpoints when in the margin tag.
178 * Change shape of register window to be more vertical to better
179 reflect it's contents.
181 * Cleanup some code around command window bindings.
183 * infrun.c (wait_for_inferior): Make sure
184 through_sigtramp_breakpoint is non-null before deleting.
186 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
188 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
190 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * Makefile.in (coffread.o): Depend on target.h.
193 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
195 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
199 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
201 * objfiles.c (objfile_relocate): When relocating ->sections, use
202 objfile not symfile_objfile.
204 * symtab.h, minsyms.c (minsyms_sort): New function.
205 * objfiles.c (objfile_relocate): Call it.
207 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
209 * objfiles.c, objfiles.h (objfile_to_front): New function.
210 * remote-vx.c (vx_add_symbols): Call it.
212 * coffread.c (coff_symtab_read): Handle common symbols the same
213 way that partial-stab.h does.
215 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
217 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
218 machine/psl.h. These are host files.
220 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
222 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
223 does *not* include the terminating NULL msymbol.
225 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
227 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
228 loader that reads files using BFD and converts it on the fly.
230 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
232 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
233 * monitor.c (monitor_load): check the load type and load the file
234 accordingly. Default to gr_load_image().
235 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
236 srecord format by downloading to the monitor.
237 * w89k-rom.c, op50n-rom.c: set supported load types.
239 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
241 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
242 * Makefile.in: Remove xcoffexec.o rule.
244 * exec.c (exec_file_command): Add comment.
246 Fix data and bss relocation for VxWorks 5.1:
247 * remote-vx.c (vx_add_symbols): New function.
248 (vx_load_command, add_symbol_stub): Call it instead of
250 (vx_wait): Remove comment which was wrong to useless.
251 * remote-vx.c: Reindent much of file.
252 * coffread.c (cs_to_section, find_targ_sec): New functions.
253 (process_coff_symbol): Set SYMBOL_SECTION to result
255 (coff_symtab_read): Call cs_to_section and deal with result
256 rather than assuming sections are in a certain order. Deal with
258 * coffread.c: Remove text_bfd_scnum variable.
260 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
262 * corelow.c: Format to standard.
263 (core_close): Use name instead of bfd_filename.
265 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
270 * symfile.c (reread_symbols): Include bfd_errmsg string in error
271 message if bfd_close fails.
272 * exec.c (exec_close), solib.c (clear_solib), corelow.c
273 (core_close), objfiles.c (free_objfile), irix5-nat.c
274 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
275 (gr_load_image): Check for errors from bfd_close.
276 * solib.c (look_for_base), remote-utils.c (gr_load_image),
277 remote-udi.c (download), corelow.c (core_open), symfile.c
278 (symfile_bfd_open), symfile.c (generic_load): Add comment
279 regarding error from bfd_close.
280 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
281 comment about bogus handling of errors from bfd_openr.
282 * exec.c (exec_close): Add comment regarding memory leak and
283 dangling reference to vp->name.
285 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
287 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
288 of using longest_to_int.
290 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
291 mips and alpha targets need the real breakpoint pc for
292 creating the breakpoint frame.
294 * stack.c (return_command): Cast return value to the return
295 type of the function from which we return.
296 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
297 to STORE_RETURN_VALUE.
299 * symtab.c (lookup_symbol): Remove search for `static mangled
300 symbols', the search for `static symbols' already looks for
301 mangled and demangled symbols via lookup_block_symbol.
303 * valarith.c (value_binop): Use ANSI C arithmetic conversions
304 when performing integral evaluations, implement BINOP_EQUAL and
306 (value_equal, value_less): Use value_binop to perform the
307 comparison if both operands have TYPE_CODE_INT.
309 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
310 as they are written back later. Handle sp restore for frameless
311 functions. Use fdata.nosavedpc instead of fdata.frameless to
312 determine if the pc has been saved.
313 (function_frame_info): Handle `mr r31,r1', which is generated by
314 gcc-2.6, as a synonym for `oril r31,r1,0'.
315 (skip_trampoline_code): Handle shared library trampolines.
316 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
317 their real name. Enables setting of breakpoints in shared libraries
318 before the executable is run.
320 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
322 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
323 interface code still works with the new ROM monitor
324 structures. Fake out a couple of fields.
326 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
328 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
329 target_write_pc, target_read_fp, target_write_fp): Rename to
331 (h8500_read_pc, h8500_write_pc): Add pid argument.
332 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
333 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
334 Change to match functions above.
336 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * NEWS: Add item about if and while.
340 * .gdbinit: Restore `end'; it was not excess. Reindent
341 list-objfiles to make this clear. Comment out all of
342 list-objfiles because old gdb's choke on it.
344 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
346 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
349 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
351 * Makefile.in (ANNOTATE_OBS): New definition.
352 (COMMON_OBS): Add exec.o.
353 (annotate.o): Remove extra compile rule.
354 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
357 * .gdbinit: Remove excess `end'.
359 * exec.c: Merge in RS6000 support from xcoffexec.c.
360 (symfile.h, objfiles.h, xcoffsolib.h): Include.
361 (vmap): New global variable.
362 (exec_close): Close and free objects in vmap chain.
363 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
364 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
365 (exec_files_info): Print vmap information.
366 * xcoffexec.c: Remove.
367 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
368 (TDEPFILES): Use exec.o instead of xcoffexec.o.
369 * TODO: Remove pertinent items.
371 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
373 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
374 are no longer needed as of gcc-2.6.0.
376 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
378 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
380 (fetch_core_registers): Don't try to fetch a register if
381 regmap maps it to -1.
382 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
383 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
384 stores the registers in a weird order.
386 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
388 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
389 if inferior_pid is nonzero.
391 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
393 Speed up GDB startup time by not demangling partial symbols.
394 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
395 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
396 No longer demangle partial symbols.
397 * symtab.c (lookup_symbol, list_symbols): Handle mangled
398 variables, e.g. C++ static members, via the minimal symbols.
400 Handle reordered functions in an objfile, for Irix 5.2 shared
402 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
403 set if the functions in an objfile are reordered.
404 * mdebugread.c (parse_partial_symbols): Detect reordered
405 functions in an objfile.
406 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
407 lookup algorithm if the functions in the objfile are reordered.
409 * xcoffexec.c (exec_close): If the current target has a copy
410 of the exec_ops sections, reflect the freeing of the sections
413 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
414 `sizeof dummy', for constructing the call dummy code.
416 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
417 function declarations.
418 * sparc-tdep.c (sparc_pop_frame): Cast result of
419 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
421 * irix5-nat.c (enable_break): Set breakpoint at the entry point
422 of the executable, to handle the case where main resides in a
424 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
425 after shared library symbol reading, to get rid of a warning from
426 heuristic_proc_start if the startup code has no symbolic debug info.
428 * breakpoint.h (struct breakpoint): Add new fields language
429 and input_radix, to enable breakpoint resetting with the
430 proper language and radix.
431 * breakpoint.c (set_raw_breakpoint): Initialize them.
432 (breakpoint_re_set_one): Use them when resetting the breakpoint.
433 (breakpoint_re_set): Preserve current language and input_radix
434 across breakpoint_re_set_one calls.
436 * symtab.c (decode_line_1): Do not build a canonical line
437 specification for `*expr' line specifications.
439 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
441 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
443 The point of these changes is to avoid reading the frame pointer
444 and stack pointer during stepping, to speed things up.
445 A. Changes to not select a frame until we need a selected frame:
446 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
447 * infrun.c (wait_for_inferior): Move call to select_frame back to
448 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
449 Law, but the change was my idea); the only reason for that change
450 was so we could save and restore the selected frame in
451 wait_for_inferior, and now that flush_cached frames clears the
452 selected frame, that should work OK now.
453 B. Changes to not create a current_frame until we need one:
454 * blockframe.c (get_current_frame): If current_frame is NULL, try
455 to create an innermost frame.
456 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
457 infrun.c (wait_for_inferior), thread.c (thread_switch),
458 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
459 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
460 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
461 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
462 i960-tdep.c (pop_frame), m68k-tdep.c
463 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
464 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
465 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
466 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
467 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
468 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
469 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
470 call create_new_frame.
471 * corelow.c (core_open), altos-xdep.c (core_file_command),
472 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
473 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
474 umax-xdep.c (core_file_command): Don't call create_new_frame; do
475 call flush_cached_frames.
476 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
478 C. Changes to get rid of stop_frame_address and instead only
479 fetch the frame pointer when we need it.
480 * breakpoint.c (bpstat_stop_status): Remove argument
481 frame_address; use FRAME_FP (get_current_frame ()).
482 * infrun.c (wait_for_inferior): Don't pass frame pointer to
484 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
485 ()) instead of stop_frame_address.
486 * infrun.c (save_inferior_status, restore_inferior_status),
487 inferior.h (struct inferior_status): Don't save and restore
489 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
490 (select_thread): Remove stop_frame_address and uses thereof.
491 D. Same thing for the stack pointer.
492 * infrun.c (wait_for_inferior): Remove stop_sp and replace
493 uses thereof with read_sp ().
494 E. Change to eliminate one nasty little spot where we were
495 wanting to know the frame pointer from before the current step
496 (idea from GDB 3.5, which saved my ass, because my other ideas of
497 how to fix it were very baroque).
498 * infrun.c: Remove prev_frame_address.
499 * infrun.c (wait_for_inferior, step_over_function): Use
500 step_frame_address instead of prev_frame_address.
501 F. Same basic idea for the stack pointer.
502 * inferior.h, infcmd.c: New variable step_sp.
503 * infcmd.c (step_1, until_next_command): Set it.
504 * infrun.c: Remove prev_sp and replace uses by step_sp.
505 * infrun.c (wait_for_inferior): If we get out of the step
506 range, then set step_sp to the current stack pointer before we
509 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
511 * top.c (target_byte_order_auto): New static variable.
512 (set_endian): Mention that ``auto'' is permitted.
513 (set_endian_auto): New static function.
514 (show_endian): Change message based on target_byte_order_auto.
515 (set_endian_from_file): New function.
516 (init_main): Add command ``auto'' to endianlist.
517 * exec.c (exec_file_command): Call set_endian_from_file.
518 * defs.h (set_endian_from_file): Declare.
520 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
522 * nlm/i386.c (flush_i_cache): New function, does nothing.
523 (frame_to_registers, registers_to_frame, set_step_traps,
524 clear_step_traps, do_status): Make non-static.
526 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
528 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
529 defined, define as 0.
530 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
532 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
533 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
534 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
535 (BREAKPOINT): Remove definition.
536 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
537 (BREAKPOINT): Remove definition.
538 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
539 value of 1, rather than without a value.
540 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
541 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
542 run time rather than at compile time.
544 * remote-mips.c (break_insn): Remove.
545 (BREAK_INSN, BREAK_INSN_SIZE): Define.
546 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
547 (mips_remove_breakpoint): Likewise.
549 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
550 define TARGET_BYTE_ORDER as target_byte_order, and declare
551 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
552 a test of TARGET_BYTE_ORDER.
553 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
555 (endianlist, target_byte_order): New variables.
556 (set_endian, set_endian_big, set_endian_little): New functions.
557 (show_endian): New function.
558 (init_cmd_lists): Initialize endianlist.
559 (init_main): Add commands ``set endian big'', ``set endian
560 little'', and ``show endian''.
561 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
562 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
563 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
564 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
565 * values.c: Likewise.
567 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
569 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
571 * nlm/Makefile.in: Get rid of NWINCLUDES.
572 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
573 User should now configure with --with-headers.
575 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
577 * gdbserver/server.c (main): Silently accept all unrecognized
578 requests and send back a zero length acknowledge. That is what
579 *-stub.c do and is what remote.c expects.
581 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
583 * corelow.c (core_open): Copy the modified to_sections_end
584 vector from current_target to core_ops too.
586 * gdbserver/server.c (main): Silently accept query requests
587 and send back a zero length acknowledge.
589 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
591 * nlm/Makefile.in: Don't define NWINCLUDES.
592 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
594 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
598 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
600 * lynx-nat.c (child_wait): Use status.w_status, not status, in
601 arithmetic. status is a `union wait'.
603 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
605 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
607 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
611 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
613 * coffread.c (complete_symtab): If last_source_file is set upon
616 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
618 * xcoffread.c (read_xcoff_symtab, case C_FILE):
619 Set main_aux before using it.
621 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
623 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
624 ignoring before. But continue to ignore XMC_DS.
626 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
628 * defs.h (misc_command_type): Remove trailing comma from
631 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
633 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
634 out of an interrupt frame.
636 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
638 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
640 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
641 * mips-tdep.c (mips_print_register): Don't test float validity.
642 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
643 config/arm/tm-arm.h, config/convex/tm-convex.h,
644 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
645 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
646 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
647 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
648 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
649 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
650 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
651 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
652 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
655 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
657 * TODO: Remove item about adding general multi-threaded stuff;
659 Remove item about specifying arbitrary locations of stack frames
660 (this works on some machines).
661 Remove item about debugging functions without a frame pointer
662 (this works on some machines).
663 Remove item about re-writing macros which handle frame chaining and
664 frameless functions. They have been re-written at least once
665 since that item was written.
666 Remove item about gdb catching SIGINT when attached; this is done.
667 Remove item about having list_command not read symbols--why bother?
669 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
671 * TODO: Append contents of Projects file.
674 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
676 * corelow.c (add_solib_stub): Remove copying of to_sections,
677 pass current_target to SOLIB_ADD. The Sep 10 change failed
678 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
680 * corelow.c (core_open): After reading the shared libraries,
681 copy the modified to_sections vector from current_target to
682 core_ops, so that core_close can free it later.
683 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
684 Pass down target parameter from SOLIB_ADD and use it instead of
685 directly accessing core_ops.
687 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
689 * solib.c: *BSD systems need <a.out.h> to be included before
692 * i386b-nat.c: Add i386_float_info(), etc.
693 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
695 * config/nm-nbsd.h: New file, for generic NetBSD native support.
696 * config/i386/nm-nbsd.h: Use it.
697 * config/sparc/nm-nbsd.h: Use it.
698 * config/ns32k/nm-nbsd.h: Use it.
700 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
701 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
702 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
703 New files, support for NetBSD/i386.
704 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
705 New files, support for NetBSD/ns32k.
707 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
709 * .gdbinit: Add list-objfiles command.
711 * TODO: Reword item regarding NO_STD_REGS.
713 * coffread.c (record_minimal_symbol, coff_read_enum_type,
714 coff_read_struct_type): Allocate on symbol_obstack, not directly
715 via malloc/savestring.
717 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
719 * TODO: Add more items.
720 * tests: Remove the directory and all of its (obsolete) contents.
722 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * coffread.c (init_stringtab): When copying length to stringtab,
725 use target format, not host format, since that is what the rest of
728 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
730 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
731 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
732 NWINCLUDES definitions.
733 * i386-nlmstub.c: Removed.
735 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
738 char * (from const char *) before assigning. Don't save string we
739 pass to record_minimal_symbol (it already saves it).
741 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
743 * gdbtk.tcl: Let ^U delete lines in the command window.
745 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
747 * cp-valprint.c (static_field_print): New variable, controls
748 printing of static members.
749 (_initialize_cp_valprint): New print set subcommand
750 "static-members". Turn on printing of static members by default.
751 (cp_print_value_fields): Print static members if necessary.
753 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
754 (elf_locate_base): Use only standard BFD functions to collect
755 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
756 tag only if it got defined via the inclusion of <link.h>.
758 * f-exp.y: Write block for OP_VAR_VALUE.
759 * f-valprint.c (info_common_command): Handle `info common'
760 without an argument correctly.
762 * c-typeprint.c (c_type_print_base): Handle template constructors.
763 * symtab.c (gdb_mangle_name): Handle template method mangling,
764 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
766 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
768 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
769 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
770 * ch-valprint.c (chill_val_print): Pass index type directly
771 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
772 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
773 if the index type is a stub.
775 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
777 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
778 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
779 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
780 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
781 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
782 config/mips/riscos.mh, config/pa/hppahpux.mh,
783 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
784 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
785 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
787 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
789 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
791 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
792 Also, add decl for symtab_to_filename.
793 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
794 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
795 routine decr replaces in line code.
796 * (create_file_win): Use catch to handle open failures more
797 elegantly. Also, create special window to display file open
798 failure message. Move opening of file prior to creation of text
800 * (create_asm_win): Add PC as argument. We now base disassembly
801 on PC instead of function name, since function names can be
802 ambiguous (usually seen with shared libs). Also, use catch to
803 simplify code where we don't care about failures.
804 * source.c (symtab_to_filename): New. Returns the file
805 associated with a symtab.
806 * top.c: Define interactive_hook. Called during QUIT to animate
809 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
811 * stabsread.c (read_type): Handle stub types for bitstrings.
812 * stabsread.c (read_array_type): Check for stub domain type
813 using TYPE_FLAG_STUB, not its length.
814 * gdbtypes.c (create_set_type): Handle a stub domain type.
816 * ch-exp.y: Get rid of some extra non-terminals, and move
817 their rules into primitive_value.
818 * parser-defs.h: Add comment about unary postfix operators.
819 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
820 * expprint.c (print_subexp): Recognize unary postfix operator.
822 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
824 * remote-hms.c: use remote_debug instead of hms_silent toggle.
825 Add warnings about depreciation of `snoop' cmd.
827 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
829 * remote-hms.c (hms_read_inferior_memory): Cope when
830 target sends both \r and \n.
832 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
834 * remote-mips.c (mips_error): Place NORETURN macro correctly.
835 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
837 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
839 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
840 mst_solib_trampoline.
842 * f-valprint.c (f_val_print): Change cast of valaddr from
843 CORE_ADDR * to char **, since that is how it is used.
845 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
846 using obsavestring, and pass that to prim_record_minimal_symbol.
847 Having the objfile point to bfd_asymbol_name directly doesn't work
848 if we save and restore a mapped symbol file.
850 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
852 * gdbtk.tcl: Add ref counts to breakpoint tags.
853 * Put quotes around function name in disassemble command to better
854 handle assembler names containing `.'.
855 * Make pclist element 0 be filler to avoid off-by-one problem with
857 * Set names of top-level windows.
858 * Add register display window.
859 * Add PC to label of assembly window.
861 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
863 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
864 to add a generic ROM monitor interface, and support file for the
865 WinBond W89K and the Oki OP50N PA based target boards.
867 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
869 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
870 disassembly more efficient.
871 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
873 * (gdb_loc): Include pc in return value. Also, return function
874 name if arg was specified.
875 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
876 after command completes.
877 * (gdbtk_init): Improve error handling.
879 * gdbtk.tcl: Add lots of comments. Clean up code.
880 * (gdbtk_tcl_fputs): Make output window redirectable.
881 * Add assembly window, and breapoint support.
882 * Make button 1 in margin toggle breakpoints.
883 * Use stippling to indicate breakpoint disabling.
885 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
887 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
889 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
891 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
892 change by replacing `symbols_added' with `so_last'.
893 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
894 global common symbols, they will be resolved by the runtime loader.
895 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
896 Handle scSCommon like scCommon symbols.
898 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
900 * corelow.c (add_solib_stub): Copy to_sections changes from
901 core_ops to current_target after adding the shared libraries.
902 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
903 find_corresponding_bincl_psymtab): Change `repeated header not seen'
904 error to a complaint, simplify complaint.
905 * procfs.c (signalname, errnoname): Make `name' const.
906 * symfile.c (reread_symbols): Use filename from old BFD to
908 * values.c (record_latest_value): Don't record value in the
909 history chain until we are sure there won't be an error.
911 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
913 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
916 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
918 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
920 * remote.c (fromhex): Make error more explicit.
921 (read_frame): Don't print bad checksum information unless
922 remote_debugging. Don't use repeat count unless it's > 0.
923 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
924 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
925 Optionally cope with BC style breakpoints.
926 (e7000_command): After command send directly to the E7000 mark
927 registers as changed.
928 (why_stop, e7000_wait: Understand BC style stop condition.
929 * sh-tdep.c (sh_skip_prologue): Understand more complicated
930 sequences. (frame_find_saved_regs): Likewise.
931 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
933 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
934 (more work here to come)
935 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
938 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
940 * sparclite/Makefile.in: Assorted stuff needed for eload.
942 * sparclite/eload.c: Merge in command line argument parsing and
943 error message handling improvements orignally made to aload.c.
945 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
947 * defs.h (enum misc_command_type, command_control_type): Enums
948 for describing the command and control types.
949 (struct command_line): Add new fields to keep track of the command
950 type and body associated with the command.
951 * top.c: Include value.h. Delete whitespace at the end of lines.
952 (build_command_line, get_command_line): New functions.
953 (execute_control_command, while_command, if_command): Likewise.
954 (realloc_body_list, read_next_line): Likewise.
955 (recurse_read_control_structure): Likewise.
956 (execute_user_command): Call execute_control_command.
957 (read_command_lines): Simplify by calling read_next_line, call
958 read_control_structure for "if" and "while" commands.
959 (free_command_lines): Free new fields in the command structure.
960 (define_command): Reset control_level to zero.
961 (init_main): Install command handlers for "if" and "while" commands.
963 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
965 * c-typeprint.c (c_type_print_varspec_prefix,
966 c_type_print_varspec_suffix): Add cases for Fortran type codes.
967 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
968 call f77_value_literal_string instead.
969 * f_exp.y: Include <string.h>, move include of parser-defs.h.
970 (parse_number): Translate 'd' floats to 'e' so atof() works.
971 (yylex): Remove unused variables.
972 * f-lang.c: Include <string.h>.
973 (get_bf_for_fcn): Remove unused variable.
974 * f-typeprint.c (f_type_print_varspec_prefix,
975 f_type_print_varspec_suffix): Remove unused
976 variables, add cases to switch statements.
977 (f_type_print_base): Remove unused variables.
978 * f-valprint.c (gdbcore.h, command.h): Include.
979 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
980 Call read_memory_integer with correct number of arguments.
981 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
982 with correct argument type.
983 (f77_print_array): Removed unused array array_size_array.
984 (f_val_print): Don't use a CORE_ADDR as a char *.
985 * valops.c (value_cast): Handle COMPLEX and BOOL types.
986 (value_assign): Handle Fortran literal string and complex values.
987 (f77_cast_into_complex, f77_assign_from_literal_string,
988 f77_assign_from_literal_complex): New functions.
990 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
992 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
995 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
997 * i960-tdep.c (signal.h): Don't include.
999 * cxux-nat.c (target_is_m88110): Remove definition.
1001 * configure.in (config/nm-empty.h): If cross only, use instead
1002 of config/nm-trash.h.
1003 * config/nm-trash.h: Remove.
1004 * config/nm-empty.h: New file.
1005 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1006 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1007 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1008 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1009 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1011 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1013 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1015 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1017 * configure.in: No longer look for nm, tm, and xm headers in
1018 config/<header>; they are always in config/<cpu>/<header>.
1020 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1022 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1023 the end of the list of objfiles, instead of at the beginning.
1025 * xcoffread.c (allocate_include_entry): New function, abstracted
1026 from code in record_include_begin.
1027 (record_include_begin, record_include_end): Call it.
1029 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1030 target_has_stack to decide whether to create a real stack frame
1033 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1035 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1037 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1039 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1041 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1042 field names into what is expected by sparc-nat.c.
1044 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1046 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1048 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1050 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1052 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1054 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1055 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1058 * nlm/Makefile.in: Get rid of NWSOURCE.
1059 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1060 * nlm/gdbserve.o: Add dummy __main routine.
1061 * nlm/gdbserve.def: Turn on debug.
1063 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1065 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1067 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1069 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1070 * config/xm-nbsd.h: fix typo.
1071 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1072 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1074 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1076 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1078 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1079 change typeo in error msg (`inferrior' -> `inferior').
1081 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1083 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1084 attach_flag (this check was performed by the callers). Also check
1085 inferior_thisrun_terminal.
1086 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1087 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1088 attach_flag in deciding whether to call set_sigint_trap and
1091 * value.h (struct value): Change literal_data from PTR to char *,
1092 since that is the way it is used.
1094 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1096 * somread.c (som_symfile_read): Force unwinds to be re-read after
1097 reading in a new partial symbol table.
1099 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1102 an obsolete conditional.
1103 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1104 an obsolete conditional.
1105 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1108 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1110 * Makefile.in (ns32k-opcode.h): Remove reference.
1111 (ns32k-pinsn.o): Update dependencies.
1112 * ns32k-opcode.h: Remove file.
1113 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1114 all other code in this file.
1116 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1118 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1119 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1121 * nlm/Makefile.in: Add rule for .S.o.
1122 * nlm/aio.h: Protect from multiple inclusions.
1123 * nlm/alpha-io.S: Remove everything we don't need.
1124 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1125 Remove, no longer needed.
1126 * nlm/alpha.c: Merge in lots of stuff from previous files.
1127 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1128 breakpoint_insn extern.
1129 * Move stuff from alpha-patch.h into here.
1131 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1133 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1135 * annotate.c (annotate_starting): Flush output.
1137 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1139 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1140 the callers of symbol_file_add. Gets rid of heuristic fence-post
1141 warnings on mips and alpha targets when the PC resides in a shared
1142 library which is not yet read in.
1143 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1144 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1145 remote-vx.c (vx_open), solib.c (solib_add):
1146 Add call to reinit_frame_cache after all shared libraries are read in.
1147 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1148 symfile.c (symbol_file_command, add_symbol_file_command):
1149 Add call to reinit_frame_cache after symbol_file_add.
1151 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1153 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1154 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1155 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1156 * configure.in: Add sparc-*-netbsd target.
1158 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * remote-vx.c (vx_attach): Interpret the command argument as an
1163 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1165 * configure.in: Change i[34]86 to i[345]86.
1166 * nlm/configure.in: Likewise.
1167 * gdbserver/configure.in: Likewise.
1169 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1171 * configure.in (i386-*-netware): Automatically configure nlm
1174 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1176 * nlm/gdbserve.c: conditionalize header file inclusion for either
1177 NetWare 4.0 or PIN targets.
1178 * nlm/i386.c: include appropriate header files.
1179 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1182 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1184 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1185 * nlm/gdbserve.def: Autoload clib.
1187 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1189 * breakpoint.c (condition_command): Call breakpoints_changed.
1191 * gdbtypes.h: Declare f77_create_literal_string_type and
1192 f77_create_literal_complex_type.
1193 * valops.c (f77_value_literal_string, f77_value_substring,
1194 f77_value_literal_complex): Use xmalloc not malloc.
1195 * valops.c (f77_value_literal_string, f77_value_substring):
1196 Make addr char * not CORE_ADDR.
1197 * value.h (struct value): Add new field literal_data of aligner union.
1198 (VALUE_LITERAL_DATA): Use it.
1199 * f-lang.h: Declare find_common_for_function.
1200 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1201 myaddr fields of a union. Don't overload it with the frame field
1202 (not sure this is necessary; I'm not sure what lval_* codes
1203 VALUE_SUBSTRING_* can be used with).
1205 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1207 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1208 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1210 * rs6000-nat.c: Include libbfd.h again, needed until reference
1211 to bfd_cache_lookup is cleaned out.
1213 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1215 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1217 Work to reduce the interrupts-off duration when running in DOS.
1218 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1219 (dos_async_rx): rewrite to unpack as many characters from the
1220 asynctsr as possible into a local buffer.
1222 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1224 Initial Fortran language support, adapted from work by Farooq Butt
1225 (fmbutt@engage.sps.mot.com).
1226 * Makefile.in: Add Fortran-related files and dependencies.
1227 * defs.h (language_fortran): New language enum.
1228 * language.h (_LANG_fortran): Define.
1229 (MAX_FORTRAN_DIMS): Define.
1230 * expression.h: Reformat to standard.
1231 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1232 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1233 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1234 TYPE_CODE_LITERAL_STRING): New type codes.
1235 (type): New fields upper_bound_type and lower_bound_type.
1236 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1237 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1239 (builtin_type_f_character, etc): Declare.
1240 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1241 * f-exp.y: New file, Fortran expression grammar.
1242 * f-lang.c: New file, Fortran language support functions.
1243 * f-lang.h: New file, Fortran language support declarations.
1244 * f-typeprint.c: New file, Fortran type printing.
1245 * f-valprint.c: New file, Fortran value printing.
1246 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1247 fix wording of error message.
1248 * gdbtypes.c (f77_create_literal_complex_type,
1249 f77_create_literal_string_type): New functions.
1250 * language.c (set_language_command): Add Fortran info.
1251 (calc_f77_array_dims): New function.
1252 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1254 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1255 as Fortran source files.
1256 * valops.c (f77_value_literal_string, f77_value_substring,
1257 f77_value_literal_complex): New functions.
1259 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1261 * c-typeprint.c (c_print_type): Assume demangled arguments
1262 if a '(' is found in varstring, looking for ')' at the end of
1263 varstring did fail with demangled const member functions, which
1264 have a trailing `const'.
1265 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1266 to avoid errors when compiling with DEC c89.
1267 (remote_wait): Cast to `char *' before passing buffer to
1268 fputs_filtered, to avoid errors when compiling with DEC c89.
1269 (remote_wait): Do not return inferior_pid by default, this
1270 statement is never reached, which causes warnings from some
1272 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1273 * symfile.c (load_command): If called with no argument, try
1274 to get the filename from the executable file.
1275 (generic_load): Remove check for NULL filename, it is done
1276 in load_command now.
1278 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1280 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1281 from June 2, 1994 (what was I thinking?!?). Fix it right this
1284 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1286 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1288 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1290 * README: Grammar improvements, clarifications, updates.
1292 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1294 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1295 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1296 * configure.in (powerpc-*-netware*): Automatically configure nlm
1298 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1299 specific stuff. Make things more configurable.
1300 * nlm/configure.in: Add powerpc-*-netware* target. Use
1301 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1303 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1304 Remove lots of architecture-specific stuff.
1305 * nlm/gdbserve.def: Add new imports.
1306 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1307 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1309 * nlm/prelude.o: What was this doing here?
1310 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1311 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1312 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1313 * config/powerpc/tm-ppc-nw.h: Ditto.
1315 * nlmstub.def: New file, contains imports for 386 nlm stub.
1317 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1319 * remote-pa.c: New file for HPPA embedded support. Currently it's
1321 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1323 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1325 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1326 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1328 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1330 * remote-mips.c: Remove unused declaration of mips_load.
1332 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1334 * coffread.c: General cleanup, and support for section offsets.
1335 (time.h, sys/types.h, libbfd.h): Don't include.
1336 (cur_src_start_addr, cur_src_end_addr): Rename to
1337 current_source_start_addr, current_source_end_addr.
1338 (nlist_stream_global): Remove.
1339 (nlist_bfd_global): New global variable.
1340 (coff_symfile_read): Remove code that gets and uses fileno()
1342 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1343 section_offsets parameter, add text/data section offset to
1344 appropriate symbols' values.
1345 (read_one_sym): Use bfd_read instead of fread.
1346 (init_stringtab, init_lineno): Change first parameter to a bfd,
1347 use bfd routines instead of raw I/O.
1349 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * symtab.c (decode_line_1): If funfirstline and we get a
1352 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1354 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1356 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1357 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1358 (TAGS): Also pass result of find on config sub-directory to etags.
1359 (ALLPARAM): Remove; now unused.
1361 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1363 * Makefile.in (VERSION): Bump to 4.13.1
1364 * NEWS, README: Update to match gdb 4.13 release version.
1366 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1368 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1369 * cxux-nat.c: Remove dangling #else block.
1370 (m88k_harris_core_register_addr): New function.
1372 * environ.c (init_environ): If no environment, do nothing.
1374 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1376 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1379 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1381 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1384 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1386 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1387 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1388 Include "libiberty.h" instead.
1390 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1392 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1393 add additional argument specifying raw address to permit
1394 proper release of debug registers.
1395 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1398 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1400 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1401 define them in top.c. Add comments to the hooks.
1403 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1405 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1406 `to_remove_breakpoint' fields.
1408 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1410 * infcmd.c (run_command): Remove comment suggesting using
1411 target_has_execution instead of inferior_pid.
1413 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1415 * remote-mips.c (mips_open): add code to handle baud rate.
1417 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1419 * infrun.c (wait_for_inferior): Call target_resume() upon
1420 detection of new processes.
1422 * procfs.c (create_procinfo): Return pointer to new procinfo
1424 * (do_detach): Spacing & formatting cleanup.
1425 * (procfs_wait): Move wait_again label to ensure that we really
1426 wait again. On exit from fork, release new child from gdbs'
1428 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1430 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1432 * i386-nlmstub.c (handle_exception): Wait until the thread has
1433 been started before killing the NLM by pointing the PC at
1436 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1438 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1439 Irix 5 has a standard _sigtramp signal handler.
1440 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1441 it is not needed for a standard _sigtramp signal handler.
1442 Add shared library sections to the section table of the target
1443 before adding the symbols.
1444 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1445 instructions that do not prepare a stack adjustment.
1446 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1447 which does the right thing on machines where `char' is unsigned.
1449 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1451 * remote.c (remote_open): Move setting of inferior_pid prior to
1452 call to remote_start_remote. Also use unique value for pid to
1453 avoid confusion with read_register_pid & friends.
1454 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1456 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1458 * dwarfread.c (bfd.h): Don't include.
1460 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1462 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1463 kill the program being debugged. KillMe(), the undocumented
1464 call intended for this purpose, causes the server to hang.
1466 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1468 * remote.c (read_frame): Calculate run length encoded checksum
1470 * config/sh/stub.c: New file.
1472 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1474 * target.c (find_default_run_target): Make sure to_can_run is set
1477 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1479 * TODO: Remove note about fast watchpoints and remove obsolete
1482 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1484 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1485 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1486 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1488 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1490 * target.c (add_target): Don't call clean_target on target
1492 * (unpush_target): Test for to_close being set before calling.
1493 * (target_xfer_memory, target_info): Check for to_has_memory
1494 before playing with memory.
1496 * remote.c (remote_open): Set inferior_pid to make kill command
1498 * inflow.c (kill_command): Revert change of Aug 2. Use
1499 inferior_pid to determine whether to print out "The program is not
1500 being run." message.
1502 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1504 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1505 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1506 * m3-nat.c: Pass argument to return_to_top_level.
1507 Declare m3_kill_inferior before use.
1508 (port_chain_insert): In "can't happen" case, abort rather than
1509 setting `mid' to large decimal constant (which gcc warns about).
1510 (get_thread_name): Use cast to convert const char * to char *.
1511 (add_mach_specific_commands): #if 0 "thread break" command.
1512 (m3_trace_him): Call push_target.
1513 (mach_really_wait): New argument pid; remove unused
1515 (intercept_exec_calls): Call target_terminal_init and
1516 target_terminal_inferior once the child execs.
1517 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1519 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1521 * procfs.c (procfs_mourn_inferior): don't dereference the
1522 procinfo pointer after it has been freed.
1524 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1526 * breakpoint.c (breakpoint_1): Improve pluralization in display
1527 of breakpoint hit counts.
1529 * language.h (struct language_defn): Remove unused field
1531 (longest_float): Remove, no longer used.
1532 * language.c (unknown_language_defn, auto_language_defn,
1533 local_language_defn): Remove init of la_longest_float field.
1534 * c-lang.c (c_language_defn, cplus_language_defn,
1535 asm_language_defn): Ditto.
1536 * ch-lang.c (chill_language_defn): Ditto.
1537 * m2-lang.c (m2_language_defn): Ditto.
1539 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1541 * defs.h (bfd_read, bfd_seek): Remove declarations.
1542 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1544 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1546 * inflow.c (kill_command): Fix a bug which prevented target
1547 programs to be killed.
1549 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1551 * defs.h: Change two-line declarations to one-line form.
1552 (NORETURN): Define as "volatile" only for older GCCs.
1553 (ATTR_NORETURN): Define for newer GCCs.
1554 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1556 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1559 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1560 disable_breakpoint): Don't call breakpoints_changed; it is now
1561 called via the *_breakpoint_hook functions.
1562 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1564 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1566 * stabsread.c (read_type): Fix a bug in enum size calculation.
1568 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1570 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1571 argument types to shut up GCC.
1573 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1574 linker stub, then return the address the stub will return to.
1575 (frame_saved_pc): Correctly restart the search for the saved
1576 pc when a linker stub is encountered.
1578 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1579 register stores emitted by the version 9 HP compilers.
1580 (inst_saves_fr): Relax test for a specific base register (%r1);
1581 this avoids losing with the version 9 HP compilers.
1582 (skip_prologue): Try to skip argument stores emitted by the HP
1583 compilers. It's not perfect, but it's better than before.
1585 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1587 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1588 calling write_register_pid.
1589 * (write_register_pid): Add prototype.
1591 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1593 * remote.c (read_frame): Split readchar/checksum calculation into
1594 two parts since evaluation order is undefined.
1596 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1598 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1599 * Makefile.in (coredep.o): Add inferior.h as dependency.
1600 * inflow.c: Add F_SETOWN to list of defines to check
1601 around code that uses F_SETOWN.
1603 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1605 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1606 set the -L and -B directory prefixes so we can link with it.
1608 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1610 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1611 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1614 * General hackery to support alternate user-interface.
1615 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1616 disable_breakpoint): Call hooks for alternate user-interface.
1617 * defs.h: Add declarations for alternate user-interface hooks.
1618 * main.c (main): Add --nw (and --nowindows) options to disable
1620 * (near call to command_loop): Call command_loop_hook if set.
1621 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1622 * stack.c: Call print_frame_info_listing_hook if set.
1623 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1624 other files to make sure that calls to error and warning will
1625 work. Call init_ui_hook after everything else.
1626 * utils.c (query): Call query_hook if set.
1627 * (gdb_flush): Call flush_hook if set.
1628 * Change _initialize_utils to initialize_utils cuz we don't use
1629 automatic initialization of utils.c anymore.
1631 * Support for TK GUI.
1632 * Makefile.in: Add rule for gdbtk.o.
1633 * configure.in: Add support for --enable-gdbtk.
1634 * gdbtk.c: New file. Contains support routines for TK interface.
1635 * gdbtk.tcl: New file. Implements GUI policy.
1637 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1640 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1642 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1643 there and we are using the gcc from the tree.
1644 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1646 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1648 * Makefile.in (annotate.o): Add dependencies.
1650 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1652 * sparclite/aload.c: Added new -q (quiet) option.
1653 return 0 exit status if file was successfully downloaded.
1655 * nlm/gdbserve.c: merge in command line argument parsing changes
1656 and bug fixes made to i386-nlmstub.c.
1658 * i386-nlmstub.c: The returnLength field must be initialized
1659 before portConfig is passed to AIOGetPortConfiguration.
1660 Compare command line arguments with strnicmp(); args are
1661 case insensitive on netware.
1663 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1665 * Makefile.in (DISTSTUFF): Add definition.
1666 (diststuff): Add for new distribution support.
1667 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1668 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1669 Remove old distribution building rules, now uses standard
1670 distribution support in parent directory Makefile.in.
1672 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1674 * target.c (push_target): Cast result from xmalloc.
1676 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1678 * elfread.c (elf_symtab_read): Discard compiler labels generated
1679 by the Solaris 2.1/Intel SunPro compiler.
1681 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1683 * target.c (nomemory): Fix prototype and routine to take correct
1686 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1688 * Makefile.in (clean): Remove libgdb-files.
1690 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1692 * coredep.c: Include inferior.h.
1694 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1696 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1699 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1701 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1702 .cp as C++, alphabetize better.
1704 * breakpoint.c (ignore, condition): Move usage note into body of
1705 help text, so first line can be one-line summary.
1707 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1709 * target.c (unpush_target): Fix handling of removal of top target.
1711 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1713 * Makefile.in: Add stuff to build nlmstub.
1714 * Add rule for annotate.o to keep Sun make happy.
1715 * configure.in: Add config for powerpc/Netware.
1717 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1718 filename. This speeds up handling of trailing N_SO stabs (they
1719 mark the end of a .o file).
1721 * target.c, target.h: Change the way pushing and popping of
1722 targets work to support target overlays and inheritance.
1723 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1724 Fixup references to current_target, due to previous changes.
1726 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1727 needed to get the address of longjmp out of the target.
1729 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1731 * main.c: Include <ctype.h>.
1733 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1735 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1738 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1740 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1742 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1744 * Makefile.in (VERSION): Bump to 4.12.4.
1746 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1748 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1749 * configure.in (m88*-harris-cxux*): New configuration.
1750 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1751 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1753 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1754 (TARGET_WRITE_PC): Pass pid through to register writers.
1756 * configure.in (m68*): Put vendor-only-specified host configs
1757 after vendor-and-os-specified configs.
1758 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1760 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1761 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1764 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1766 * elfread.c (elf_symtab_read): Handle error return from
1767 bfd_get_dynamic_symtab_upper_bound gracefully.
1769 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1772 registers in use by the inferior.
1773 * coredep.c (fetch_core_registers, register_addr): Use it.
1774 * findvar.c (registers_changed, registers_fetched,
1775 read_register_bytes): Ditto.
1776 * infcmd.c (do_registers_info, registers_info): Ditto.
1777 * infptrace.c (fetch_inferior_registers,
1778 store_inferior_registers): Ditto.
1779 * stack.c (frame_info): Ditto.
1781 * coredep.c (CORE_REGISTER_ADDR): New macro.
1782 (fetch_core_registers): Use it.
1784 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1785 * symfile.c (add-symbol-file): Add usage note to help string.
1786 (add_shared_symbol_files_command): New command.
1789 * inferior.h (read_pc_pid): Declare.
1790 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1791 variable b, remove unused variable other_type_used.
1792 * main.c (inferior.h, call-cmds.h): Include.
1793 (gdb_init): Declare.
1794 * remote.c (remote_wait): Return 0 by default.
1796 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1798 Stop printing at null char option, from Oliver Meyer
1799 (omeyer@i3.informatik.rwth-aachen.de).
1800 * valprint.h, valprint.c (stop_print_at_null): New global.
1801 * valprint.c (_initialize_valprint): New print set subcommand
1803 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1804 printing a char array, adjust the number of chars to print.
1806 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1808 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1809 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1810 pic code in addition to prologues where an instruction from the
1811 prologue gets moved into the delay slot of a branch instruction
1812 immediately following the prologue. A table of potential prologue
1813 instructions (prologue_insn_tbl) is now used for picking apart a
1815 (frame_find_saved_regs): Changed the way in which limit gets set
1816 so that the delay slot of branch instructions immediately
1817 following the prologue gets examined.
1818 (pushed_size, store_parm_word, store_parm, push_parameters,
1819 collect_returned_value): Deleted.
1821 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1823 * infrun.c (wait_for_inferior): Handle stepping into leaf
1824 functions whose prologue consists of gp loading code only.
1826 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1828 * dbxread.c: Don't include libbfd.h.
1829 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1830 <time.h>, or <sys/types.h>.
1831 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1832 collect information about the stab and stab string sections.
1834 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1836 * stabsread.c (read_huge_number): handle large unsigned number
1837 for stabs generated by os9k C compiler.
1839 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1841 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1842 * breakpoint.h (hit_count): New breakpoint field.
1843 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1844 (clear_breakpoint_hit_counts): New function.
1845 (bpstat_stop_status): Increment the hit count.
1846 (breakpoint_1): Display the hit count.
1847 * infcmd.c (run_command): Reset breakpoint hit counts.
1848 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1849 displaying hit counts.
1851 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1853 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1854 symbols for all symbol files. Makes skipping over the
1855 trampoline code work when stepping from a function in a shared
1856 library into a function in a different shared library for Irix 5.
1857 Other ELF targets do not have enough information in their
1858 dynamic symbol tables to make this work.
1859 (elf_symtab_read): Relocate mst_solib_trampoline address.
1861 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1864 * configure.in (m68*-atari-sysv4*): New configuration.
1865 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1866 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1867 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1868 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1869 * config/m68k/amix.mh, config/m68k/amix.mt,
1870 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1873 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1875 * symtab.c (find_function_start_sal): New function to find
1876 the start of a function from a function symbol.
1877 (decode_line_1, decode_line_2): Use it instead of open coded
1878 partial copies of the code.
1879 (list_symbols): Quote symbol name before passing it to
1880 break_command to enable proper handling of mangled symbols.
1882 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1884 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1885 * ch-exp.y (yylex): First try name lookup using exact name
1886 typed by user; if that fails, try lower-cased name.
1888 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1890 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1891 Move "no debugging symbols found" test to symfile.c.
1892 * symfile.c (syms_from_objfile, reread_symbols): Add
1893 "no debugging symbols found" test.
1894 * coffread.c (init_stringtab): Handle stripped files with a
1895 stringtab offset of zero gracefully.
1896 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1897 BFD instead of stop_pc heuristic to determine if it is a dynamically
1899 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1900 ioctl, it indicates that the process has exited.
1902 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1904 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1905 .PARISC.unwind section now.
1907 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1909 * breakpoint.c (mention): Always show breakpoint address if no
1912 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1914 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1915 handling of shared libraries for non-ELF executables, but only if
1916 HANDLE_SVR4_EXEC_EMULATORS is defined.
1917 (locate_base): Try to find debug_base in the dynamic linker
1918 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1919 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1920 Define to enable handling of shared libraries for a.out executables,
1921 run under Solaris BCP.
1923 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1925 * infrun.c (wait_for_inferior): Print "Program exited normally"
1926 regardless of batch_mode.
1927 * defs.h, top.c (batch_mode): Removed.
1929 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1931 * Makefile.in (dcache_h): Remove redundant definition.
1932 (init.c): Add a comment.
1933 (top.c): Remove explicit compile action.
1934 * breakpoint.c (mention): Share code indicating location of
1935 break/watchpoints, don't print address if addressprint is off.
1936 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1937 (demangle): Remove redundant declarations.
1938 * eval.c: Remove redundant function declarations.
1939 * objfiles.h: Cosmetic and grammatical improvements.
1940 * TODO: Various updates.
1942 * remote-mips.c: Replace all \r chars with \015.
1943 (mips_receive_header): Display control characters readably.
1944 (mips_xfer_memory): Add a simple progress display.
1946 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1948 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1950 * remote-hms.c (flush): New function.
1951 (expect): Get edge case right.
1952 (hms_read_inferior_memory): Be more tolerant of line noise.
1954 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1956 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1957 target files, not non-existent mach3.mh and mach3.mt.
1959 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1961 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1962 symbols for all symbol files. Makes skipping over the
1963 trampoline code work when stepping from a function in a shared
1964 library into a function in a different shared library.
1965 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1967 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1969 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1970 names mean end of .o file.
1971 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1972 top of routine. Handle new thread notification cleanly.
1973 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1974 thread notification scheme.
1975 * (child_resume): General cleanups, handle resumption of all
1978 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1980 * ser-go32.c: Rewrite to run under windows.
1981 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1983 * serial.c (serial_open): Notice device "pc".
1984 * remote-e7000.c: Fix copyright date.
1985 (expect): Compare \n and \r the same.
1986 (e7000_open): Allow pc as a serial port
1987 * sh/sh.mt: Add ser-e7kpc.
1988 * h8300/h8300hms.mt: Add ser-e7kpc.
1989 * main.c (proc_wait): Don't wait if using go32.
1991 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1993 * somread.c: Simplify by using stabsect_build_psymtabs.
1994 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1995 corresponding to the name of the text section. All references
1997 (somstab_build_psymtabs): Delete function, no longer needed.
1999 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2001 * somread.c: Renamed from paread.c. Changed function names and
2002 comments to reflect that this file deals with SOM (an object file
2003 format), rather than the PA (a cpu).
2004 (Makefile.in): Chaned appropriately.
2005 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2006 * dbxread.c (somstab_build_psymtabs): Renamed from
2007 pastab_build_psymtabs.
2009 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2011 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2012 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2014 * Makefile.in: Updated for core-sol2.c.
2015 * README: Add notes about SPARCworks cc under Solaris 2.x,
2016 from Casper H.S. Dik (casper@fwi.uva.nl).
2017 * config/mips/xm-makeva.h: Removed, no longer necessary.
2018 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2019 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2020 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2022 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2024 * gdba.el: Put program input and output in a separate buffer.
2026 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2028 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2029 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2030 with global variable of same name in libnsl.so on UnixWare.
2032 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2034 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2035 embedded in template name.
2037 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2039 * config/i386/nm-linux.h: change calling convention of
2040 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2041 target_insert_watchpoint() and
2042 target_remove_watchpoint().
2044 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2045 to be long long in gdb.
2046 * config/mips/tm-bigmips.h: ditto.
2048 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2050 * c-lang.c (asm_language_defn): New definitions for language_asm,
2051 mostly copied from c_language_defn, to avoid warnings when
2052 switching between c and asm stack frames.
2054 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2056 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2057 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2058 (upgrade_type, handle_psymbol_enumerators): Likewise.
2059 (has_opaque_xref, cross_ref): Likewise.
2060 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2061 debugging information, rather than doing it here.
2062 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2063 point in ecoff_debug_swap backend structure, rather than calling
2064 ecoff_slurp_symbolic_info directly.
2066 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2068 * breakpoint.c: Include annotate.h. Call annotate_field rather
2069 than printing annotation directly.
2071 * main.c: Include string.h.
2073 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2075 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2076 call it instead of doing normal loop.
2077 * infcmd.c (attach_command): Don't call wait_for_inferior if
2079 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2080 hook that can decide whether to step over the next breakpoint.
2081 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2082 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2085 * configure.in: Improve sorting/formatting of hosts and targets.
2086 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2087 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2088 * Makefile.in (stop-gdb): New target.
2089 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2092 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2094 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2095 the identical initialization can be deleted from main.c, but i
2096 haven't done so just in case.
2098 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2100 * gdba.el: Added menu windows and slightly improved window
2101 handling to gdba.el. Fixed numerous minor bugs that were causing
2102 emacs and gdb to fall out of sync.
2104 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2106 * breakpoint.c: annotate changes lost at merge, put back in.
2108 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2110 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2113 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2115 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2117 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2118 writing of floating registers, the dpx2 kernel disallows it.
2119 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2120 is contained in o_praw.
2121 * irix5-nat.c (solib_map_sections): Adjust sections by the
2122 difference between the loaded address and the prelinked address.
2123 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2125 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2126 symbols, their value is absolute.
2127 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2128 libraries fh->adr fields of zero. Relocate minimal symbol values
2129 upon readin. Relocate non-stabs symbols upon readin.
2130 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2131 start address of the outermost block.
2132 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2133 instead of section_offsets and use relocated pst->textlow for
2134 line number and procedure address relocations.
2136 From gmo@MicroUnity.com (Guillermo A. Loyola):
2137 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2138 Handle SGI Irix5 stIndirect symbol type.
2140 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2142 * breakpoint.c: fix a syntax error native cc does not like.
2144 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2145 * sparclite/Makefile.in: ditto.
2146 * sparcl-tdpe.c: change file name because first 8 chars has to be
2148 * sparcl-stub.c: ditto.
2150 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2152 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2154 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2156 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2157 ignore) a PID argument.
2158 (hppa_pop_frame): Pass a PID to target_write_pc.
2159 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2160 and pass through a PID argument.
2161 (target_read_pc, target_write_pc): Update prototypes.
2163 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2165 * Makefile.in: add new file sparclite-tdep.c.
2166 * sparclite/Makefile.in: add new file sparclite-stub.c.
2167 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2169 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2170 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2172 * sparclite-tdep.c: new file, contains hardware breakpoint support
2174 * sparclite-stub.c: new file, stub code that add support hardware
2176 * breakpoint.c: add hardware breakpoint support.
2177 * breakpoint.h: add new breakpoint type to support hardware
2179 * config/mips/nm-irix4.h: change interface for target dependent
2180 code supporting watch point.
2181 * config/pa/nm-hppab.h: change interface for target dependent
2182 code supporting watch point.
2184 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2186 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2188 * stabsread.c (read_struct_fields): os9k nested structure does not
2189 have terminating ';', instead it just get to ',' and bit position
2192 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2194 * nlmread.c (nlm_symtab_read): Clean up a bit.
2195 * (nlm_symfile_read): Record bounds of main() so that backtrace
2196 command will know where to stop.
2197 * objfiles.c (objfile_relocate): Relocate entry point/func info
2198 for backtrace as well.
2199 * objfiles.h: Define values for invalid PCs for entry point info.
2200 * symfile.c (init_entry_point_info): Initialize invalid values
2201 with aforementioned macros.
2202 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2203 to cause backtrace to stop when it gets back to main().
2204 * config/i386/tm-i386nw.h: Ditto.
2206 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2208 Fix value_print, which used to be ostensibly language-independent,
2209 but would print pointers and arrays in C syntax. Instead, call
2210 a language-specific function.
2211 * language.h (struct language_defn): New functional field
2213 (LA_VALUE_PRINT): New macro.
2214 * language.c (unk_lang_value_print): New stub/dummy function.
2215 (unknown_language_defn, auto_language_defn, local_language_defn):
2217 * c-valprint.c (c_value_print): New function, with code moved from:
2218 * valprint.c (value_print): ... here. Now just invoke
2219 LA_VALUE_PRINT to do language-specific stuff.
2220 * valprint.c (value_print_array_elements): Make non-static.
2221 * c-lang.c (c_language_defn, cplus_language_defn): Add
2222 c_value_print in the la_value_print field.
2223 * m2-lang.c (m2_language_defn): Likewise.
2224 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2225 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2226 * ch-valprint.c (chill_value_print): New function, based on
2227 c_value_print, but use Chill "look and feel."
2228 * c-lang.h (c_value_print): New prototype.
2229 * ch-lang.h (chill_value_print): New prototype.
2230 * value.h (value_print_array_elements): New prototype.
2232 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2233 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2235 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2237 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2238 to new file top.c. Make things extern instead of static and
2239 similar rearrangements to deal with this.
2241 * utils.c: Move fputs_unfiltered to main.c. Remove
2242 FPUTS_UNFILTERED_OVERRIDE ifndef.
2243 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2244 and libgdb uses utils.c and top.c.
2246 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2248 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2250 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2252 * ch-valprint.c (chill_val_print_array_elements): New function.
2253 A Chill version of val_print_array_elements, it prints the
2254 array index labels, in additions ot the array element values.
2255 (chill_val_print): Use the new function.
2257 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2259 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2261 * defs.h (enum language): Add language_asm.
2262 * findvar.c (read_register_bytes read_register_gen
2263 write_register_bytes read_register read_register_pid
2264 write_register write_register_pid supply_register): Move multi-
2265 thread handling down into these routines. Create XXX_pid routines
2266 that allow register references to specify the pid.
2267 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2268 read_sp write_sp read_fp write_fp): Move these routines from
2269 infcmd to findvar to centralize the whole mess.
2270 * i386-nlmstub.c: Portability fixes.
2271 * infptrace.c (child_resume): Conditionalize to allow other natives
2272 to override it. Remove PIDGET gubbish, it's no longer necessary.
2273 * infrun.c (wait_for_inferior): Put registers_changed() before
2274 target_wait() to speed up remote debugging.
2275 * Replace code that reads registers from other threads with much
2276 nicer looking new function calls (see changes to findvar.c).
2277 * Don't skip prologues if debugging assembly source.
2278 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2279 child_resume to handle multi-thread debugging properly.
2280 * remote.c: Add O response to get console output from target.
2281 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2282 SERIAL_ERROR here to simplify callers.
2283 * Change static var timeout to remote_timeout.
2284 * (fromhex): Remove unnecessary return -1 at end of routine.
2285 * (remote_wait): Turn this into a big switch statement. Add
2286 support for O response.
2287 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2288 * (getpkt): Split getpkt into two parts. read_frame deals with
2289 all formatting issues, run-length encoding, and framing. getpkt
2290 now handles error recovery, and frame detection.
2291 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2292 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2293 control. (hardwire_readchar): Handle EINTR from read().
2294 * symfile.c (deduce_language_from_filename): Add support for .s
2296 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2297 override infptrace's child_wait.
2298 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2299 instead of XXXlynx.h.
2300 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2302 * nlm/gdbserve.c: Portability fixes.
2304 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2306 * inftarg.c (child_wait): Call proc_wait, not wait.
2307 (child_mourn_inferior): Call proc_remove_foreign.
2308 * main.c (gdb_init): Call init_proc.
2309 * main.c: Provide dummy versions of init_proc, proc_wait, and
2310 proc_remove_foreign for the gdb case (the libgdb case provides its
2311 own versions of these functions).
2312 * Makefile.in (libgdb-files): Add libproc.a.
2314 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2316 Hardware watchpoints for Linux, from Rick Sladkey
2317 (jrs@world.std.com).
2318 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2319 new hardware breakpoint recovery method.
2320 * i386v-nat.c (i386_insert_watchpoint,
2321 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2322 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2323 New functions to support the 386 hardware debugging registers.
2324 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2325 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2326 target_insert_watchpoint, target_remove_watchpoint): Define these
2327 macros to use the hardware debugging functions in i386v-nat.c.
2329 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2331 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2334 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * target.c, target.h: New variables target_activity_function and
2338 * inflow.c, inferior.h: New functions set_sigio_trap and
2340 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2342 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2344 * remote-sim.h (sim_verbose): Delete.
2345 Document callbacks needed.
2346 (sim_*): Change result to void where there isn't one.
2347 (sim_open): Clarify argument and error response.
2348 (sim_close): Declare.
2349 (sim_load): Change bfd_handle argument to file name. Clarify result.
2350 (sim_create_inferior): Renamed from sim_set_args.
2351 (sim_set_pc): Delete.
2352 (sim_info): Delete printf_fn argument.
2353 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2354 (gdbsim_load): Try sim_load first.
2355 (gdbsim_create_inferior): Call sim_create_inferior.
2356 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2357 (gdbsim_close): Call sim_close.
2358 (gdbsim_files_info): Update call to sim_info.
2359 (gdbsim_ops): Realign comments.
2361 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2363 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2365 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2366 the auxent if the symbol's name is ".file". From David Edelsohn
2367 <c1dje@watson.ibm.com>.
2369 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * breakpoint.c (breakpoint_1): Fix typo.
2373 * annotate.c (annotate_field_end): Fix typo.
2375 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2377 * Makefile.in (TSSTART): Remove; no longer used.
2379 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2380 fputs_unfiltered and exit directly, rather than fatal. The latter
2381 calls vfprintf_unfiltered!
2383 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2384 * value.h, printcmd.c (print_value_flags): Move from here...
2385 * annotate.c: ...to here, and make it use can_dereference.
2387 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2389 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2390 Remove, needed for both native and cross.
2391 * target.c (attach_flag, generic_mourn_inferior): Put here.
2392 * utils.c (job_control): Put here.
2393 (terminal.h): Don't include anymore.
2395 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2397 * source.c (find_source_lines): Always use code that was #ifdef
2398 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2399 leaving it on the chain. Reindent much of this function.
2400 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2401 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2402 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2403 config/ns32k/xm-ns32km3.h: Remove all references to
2404 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2405 * main.c, fork-child.c, many config files: Remove all
2406 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2409 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2410 This avoids __eprintf troubles.
2412 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2415 initialization code which needs to be called even if we bypass the
2416 command line stuff into gdb_init.
2417 * utils.c (fputs_unfiltered): Surround in #ifndef
2418 FPUTS_UNFILTERED_OVERRIDE.
2419 * Makefile.in (libgdb.a): New target.
2421 * utils.c: Rearrange I/O stuff a bit so that all output goes
2422 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2423 which made %s not work with arbitrarily large strings.
2424 * printcmd.c (printf_command): Use printf_filtered, not
2425 printf_unfiltered and printf, now that arbitrary limit is gone.
2428 * breakpoint.c (watchpoint_check): Remove unused variable b.
2429 * stack.c (print_frame_info): Move sp and buf inside #if.
2430 * eval.c (evaluate_subexp): Remove unused variables pp,
2431 mangle_ptr, ptr, and mangle_tstr.
2432 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2434 * symtab.c (lookup_symtab): Put variable copy inside #if.
2435 (decode_line_1): Put variable q1 inside #if 0.
2436 * target.h: Declare target_link.
2437 * infrun.c (wait_for_inferior): Remove unused variables signame.
2438 * remote.c (remote_resume): Remove unused variable name.
2439 * c-exp.y (parse_number): Parenthesize operand of shift.
2440 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2441 (this is a semantic change, the warning seems to have detected a bug).
2442 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2443 * coffread.c: Move variable temptype inside #if.
2444 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2446 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2447 (chill_val_print): Remove unused variable in_range.
2448 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2449 (chill_val_print): Add default case for switch.
2450 * stabsread.h: Declare stabsect_build_psymtabs.
2451 * os9kread.c (read_minimal_symbols): Make this return void.
2452 (os9k_symfile_read): Remove unused variables stb_exist and val.
2453 (os9k_symfile_init): Remove unused variable val.
2454 (fill_sym): Remove unused variable id.
2455 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2456 unused variable nsl.
2457 Remove unused variable symfile_bfd.
2458 #if 0 unused variables lbrac_unmatched_complaint and
2459 lbrac_mismatch_complaint.
2460 Remove declaration for non-existent function os9k_next_symbol_text.
2462 * annotate.c, annotate.h: New files, containing a function for
2463 each annotation which outputs it.
2464 * Move breakpoints_changed from breakpoint.c to annotate.c.
2465 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2466 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2467 Use annotate.c functions to output annotations.
2468 * Makefile.in (OBS): Add annotate.o.
2470 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2472 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2473 elf_unwind_entries are always initialized.
2475 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2476 stubs which return directly to the caller rather than to the stub
2479 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2481 * c-exp.y (yyerror): Display a more informative error message.
2482 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2483 * m2-exp.y (yyerror): Ditto.
2485 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2487 * inflow.c (job_control): Move definition to front of file.
2489 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2491 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2492 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2494 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2496 * Makefile.in (kdb): Remove old init.c creation commands.
2497 * configure.in (sparclite): Match on sparclite*.
2498 * sparclite/aload.c (main): Only change section addresses for
2499 a.out format object files.
2501 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2503 * config/i386/go32.mh: Define CC.
2505 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2507 * gdbserver/Makefile.in: Remove irrelevant definitions and
2508 comments inherited from the gdb Makefile.
2509 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2510 (VERSION): Update to 4.12.3.
2511 (gdbserver): Remove any existing executable first.
2512 (distclean, realclean): Remove nm.h.
2513 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2514 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2515 Don't use absolute pathname.
2517 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2519 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2522 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2524 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2525 (print_it_normal): Add annotations for the inferior starting and
2526 stopping, and for all the various messages related to how it
2529 * printcmd.c (do_one_display): Annotate.
2530 * stack.c (print_frame_info): Annotate printing of stack frames.
2532 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2534 * remote.c (get_offsets): Handle case where stub doesn't support
2537 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2539 Add partial support for g++ code compiled with -fvtable-thunks.
2540 * c-valprint.c (c_val_print): Add vtblprint support
2542 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2543 pointers (if using thunks) as well as array of structs (otherwise).
2544 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2545 level, and make the latter non-static (so define_symbol can use it).
2546 * stabsread.c (define_symbol): If the type being defined is a
2547 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2548 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2549 * values.c (value_virtual_fn_field): Handle thunks.
2550 * values.c (value_headof): Minor efficiency hack.
2551 * values.c (value_headof): Incomplete thunk support. FIXME.
2553 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2555 * valprint.c (print_longest): Clarify comment about use_local.
2556 * printcmd.c, defs.h (print_address_numeric), callers in
2557 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2558 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2559 exec.c: New argument use_local.
2560 * source.c (identify_source_line): Use filtered output. Use
2561 print_address_numeric.
2563 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2564 language.c (type_error, range_error): Use filtered output.
2565 * utils.c (error_begin): Update comment to tell people to use
2568 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2569 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2572 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2574 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2575 from the fault, #ifndef FAULTED_USE_SIGINFO.
2576 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2578 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2580 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2581 Explicitly annotate each record.
2583 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2585 * xcoffexec.c: Reformat to standards and lint.
2586 (language.h): Include.
2587 (exec_close): Declare arg "quitting".
2588 (file_command): Declare arg "from_tty".
2589 (map_vmap): Cast xmalloc result to PTR.
2590 * rs6000-nat.c: Reformat to standards and lint.
2591 (exec_one_dummy_insn): Use char array for saved instruction.
2592 (fixup_breakpoints): Declare.
2593 (vmap_ldinfo): Be more informative in fatal error messages.
2594 (xcoff_relocate_symtab): Define to return void.
2595 * xcoffsolib.h: Reformat to standards, improve comments.
2596 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2598 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * utils.c, defs.h (error_begin): New function.
2601 (quit): Print annotation before printing the error message.
2602 * main.c (return_to_top_level): Print annotation before doing the
2604 * symtab.c (decode_line_1): Call error not warning and then
2605 return_to_top_level. Call error_begin and printf_unfiltered
2606 rather calling warning (before calls to return_to_top_level).
2607 * core.c (memory_error): Use error_begin, printf_unfiltered,
2608 print_address_numeric and return_to_top_level instead of error.
2609 Cleans up a FIXME-32x64.
2610 * language.c (type_error, range_error): Call error_begin
2611 not just target_terminal_ours.
2613 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2614 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2615 side of an assignment is non-portable.
2617 * utils.c (query): Change syntax of query annotations to be
2618 consistent with other input annotations.
2619 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2621 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2623 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2625 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2626 that have a stack frame size of 32k or larger (from Paul Flinders).
2627 Remove #if 0'd code.
2629 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2631 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2632 for Lynx platforms that need it.
2633 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2635 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2637 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2638 than trying to deduce it from the fault.
2640 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2642 * printcmd.c (print_address_symbolic): Initialize name to empty
2643 string to avoid core dump if lookup fails.
2644 * remote-e7000.c (printf_e7000debug): Error if target not open.
2646 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2648 * i386-nlmstub.c: Update to be more in line with PIN stub.
2649 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2650 * (hex2mem): Init ptr.
2651 * General cleanups to use ConsolePrintf, standard prologues, etc...
2653 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2655 * i386-nlmstub.c: More changes to be compatible with remote.c.
2657 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2658 into (the far less frequently called) dbx_symfile_read.
2660 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2662 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2664 * dbxread.c (record_minimal_symbol): Record the section
2665 associated with the symbol to make dynmaic relocation work.
2666 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2667 Solaris brain-damage which don't apply to relocatable object
2669 * (stabsect_build_psymtabs): New routine to read stabs out of an
2670 arbitrarily named section.
2671 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2673 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2674 stabs out of the nlm.
2675 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2676 brain-damage which don't apply to relocatable object files.
2677 * remote.c (putpkt): Improve error reporting and error handling.
2678 * (get_offsets): Temporary kludge to force data & bss sections to
2679 have the same relocation.
2680 * stabsread.c (define_symbol, scan_file_globals): Record section
2683 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2685 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2686 FIXME-32x64 comment.
2688 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2690 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2691 to after call to target_wait. This means that flush_cached_frames
2692 can call target_terminal_ours if it wants to.
2693 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2694 comment about why the code is dubious.
2696 * stabsread.c (read_type): Call read_type, not nonexistent
2699 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2701 * remote-os9k.c (rombug_fetch_registers): set trace mode
2703 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2705 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2707 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2708 passed to process_one_symbol.
2709 * stabsread.c (read_type): process os9k functio prototype.
2711 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2713 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2716 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2718 * utils.c (prompt_for_continue): Annotate prompt.
2719 (query): Annotate query.
2720 * printcmd.c (print_frame_args): Change syntax of argument
2721 annotation to make name and value part of a single group of
2722 annotations, not two separate groups.
2723 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2724 * valprint.c (val_print_array_elements): Change syntax of
2725 annotation to be more concise.
2726 * main.c, defs.h (command_line_input): New argument tells what
2727 string to include in the annotations.
2728 * symtab.c (decode_line_2), main.c (read_command_lines,
2729 command_loop): Change callers.
2731 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2732 target null pointer.
2733 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2735 * printcmd.c (output_command): Annotate things we print here too.
2736 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2737 * Move declaration of print_value_flags from defs.h to value.h.
2738 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2740 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2742 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2743 BFD handles sun3 dynamic relocations now.
2744 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2747 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2749 * printcmd.c (print_command_1): Annotate the top-level expressions
2751 (print_frame_args): Annotate each argument.
2752 * printcmd.c, defs.h (print_value_flags): New function.
2753 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2754 * valprint.c (val_print_array_elements): Annotate each array element.
2756 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2758 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2759 the register contains a pointer to the type, not the type itself.
2761 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2763 * main.c (main): Accept --annotate=N option and make --fullname
2764 the same as --annotate=1.
2765 (command_line_input): Print annotatation before and after prompt.
2766 * blockframe.c (flush_cached_frames): Print annotation.
2767 * Rename frame_file_full_name to annotation_level and move it from
2769 * source.c (identify_source_line): If annotation_level > 1,
2770 change output format.
2771 * breakpoint.c: Print annotation whenever a breakpoint changes.
2772 * main.c: New variable server_command.
2773 (command_line_input): Parse "server " and set server_command.
2774 (dont_repeat): Check server_command.
2776 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2779 updating raw_symbol and symnum. Return a value in the case where
2782 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2784 * parse.c: Don't define block_found; it is defined in symtab.c.
2785 * parser-defs.h: Add comment regarding block_found.
2787 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2789 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2792 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2794 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2795 section vma. Do not read dynamic relocs for sun3 executables to
2796 avoid BFD assertion message.
2798 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2800 * nm-hppab.h (KERNEL_U_ADDR): Define.
2801 (FIVE_ARG_PTRACE): Likewise.
2802 (CANNOT_STORE_REGISTER): Likewise.
2803 * nm-hppah.h (KERNEL_U_ADDR): Define.
2804 (FIVE_ARG_PTRACE): Likewise.
2805 (CANNOT_STORE_REGISTER): Likewise.
2806 (NEED_TEXT_START_END): Likewise.
2808 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2809 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2810 (FIVE_ARG_PTRACE): Likewise.
2811 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2812 (FIVE_ARG_PTRACE): Likewise.
2814 * hppa-tdep.c (read_unwind_info): Make static.
2815 (restore_pc_queue): Indirect through the target vector to
2816 reload the register state.
2818 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2820 * paread.c (compare_unwind_entries): Delete function. It's been
2821 moved into hppa-tdep.c.
2822 (read_unwind_info): Likewise.
2823 (pa_symfile_read): No longer call read_unwind_info. The unwind
2824 tables will be read in as they are needed.
2826 * hppa-tdep.c (compare_unwind_entries): New function.
2827 (read_unwind_info, internalize_unwinds): Likewise.
2828 (find_unwind_entry): Read in unwind information on demand.
2830 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2832 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2833 to : in search path processing.
2834 * defs.h (qsort): Rename argument in prototype.
2835 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2837 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2838 (false): Eliminate usages.
2840 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2842 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2843 All references to value changed to value_ptrlage_command is now
2845 All references to value changed to value_ptr.
2846 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2847 * remote-hms.c (hms_wait): Timeout after five seconds.
2848 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2849 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2850 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2852 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2854 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2856 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2858 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2860 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2861 bp_watchpoint_scope breakpoints.
2862 (struct breakpoint): Add val_chain and related_breakpoint fields
2863 for use by watchpoints.
2865 * breakpoint.c (within_scope): Delete. No longer used.
2866 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2867 (target_{remove,insert}_watchpoint): Likewise.
2868 (can_use_hardware_watchpoint): New function.
2869 (remove_breakpoint): New function to remove a single breakpoint
2870 or hardware watchpoint.
2871 (insert_breakpoints): Handle insertion of hardware watchpoints.
2872 Store a copy of the value chain derived from the watchpoint
2874 (remove_breakpoints): Simplify by using remove_breakpoint.
2875 (delete_breakpoint): Likewise.
2876 (watchpoint_check): Delete the watchpoint and watchpoint scope
2877 breakpoints when the watchpoint goes out of scope. Save & restore
2878 the current frame after checking watchpoints.
2879 (breakpoint_init_inferior): Likewise (restarting the program
2880 makes all local watchpoints go out of scope).
2881 (bpstat_stop_status): Handle hardware watchpoints much like normal
2882 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2883 when the watchpoint goes out of scope. Remove and reinsert all
2884 breakpoints before returning if we stopped when a hardware watchpoint
2886 (watch_command): Use a hardware watchpoint when possible. If
2887 watching a local expression, build a scope breakpoint too.
2888 (map_breakpoint_numbers): Also call given function for any
2889 related breakpoints.
2890 (disable_breakpoint): Never disable a scope breakpoint.
2891 (enable_breakpoint): Handle hardware breakpoints much like normal
2892 breakpoints, but recompute the watchpoint_scope breakpoint's
2893 frame and address (if we have an associated scope breakpoint).
2894 (read_memory_nobpt): Handle hardware watchpoints like normal
2895 watchpoints. When necessary handle watchpoint_scope breakpoints.
2896 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2897 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2898 (disable_command): Likewise.
2900 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2901 Extern prototype added to frame.h
2903 * infrun.c (wait_for_inferior): Set current_frame and select
2904 a frame before checking if we stopped due to a hardare watchpoint
2905 firing. Handle stepping over hardware watchpoints.
2906 (normal_stop): Remove unnecessary call to select_frame.
2908 * value.h (value_release_to_mark): Declare.
2909 * values.c (value_release_to_mark): New function.
2911 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2912 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2914 * hppab-nat.c (hppa_set_watchpoint): New function.
2916 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2917 (HAVE_STEPPABLE_WATCHPOINT): Define.
2918 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2919 (target_{insert,delete}_watchpoint): Define.
2921 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2922 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2923 (target_{insert,remove}_watchpoint): Likewise.
2925 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2927 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2928 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2929 often have the same names as debug symbols for functions, and
2930 confuse lookup_symbol().
2932 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2934 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2935 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2936 REGISTER_RAW_SIZE (1).
2937 Together these changes work around a bug in HP's compiler. Both
2938 seem to be necessary.
2940 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2942 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2943 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2944 are type mst_solib_trampoline.
2946 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2948 * config/m68k/es1800.mt: Change comments.
2950 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2952 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2954 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2956 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2959 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2961 * values.c (unpack_long): Remove obsolete comment about using a
2964 * symfile.c (symbol_file_command): Add comments about command syntax.
2966 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2967 Jim Kingdon (kingdon@cygnus.com)
2969 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2970 are in the .plt section.
2971 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2972 find_solib_trampoline_target): New functions for handling
2973 stepping into -g compiled shared libraries.
2974 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2975 find_solib_trampoline_target): Add prototypes.
2976 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2977 Define to handle stepping into -g compiled shared libraries.
2978 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2979 stepping into -g compiled shared libraries.
2981 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2983 * configure.in: Add mips-*-sysv4* support.
2984 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2985 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2986 New files for MIPS SVR4 support.
2987 * Makefile.in: Update for new mipsv4 files.
2988 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2989 read_next_frame_reg to obtain the frame relative stack pointer.
2990 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2991 obtain the frame relative stack pointer.
2992 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2993 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2994 by entering them into the minimal symbol table.
2995 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2996 a long for float formats.
2997 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2998 get defined in <link.h>.
2999 * solib.c (solib_add): Add shared library sections to the section
3000 table of the target before adding the symbols.
3001 * partial-stab.h: Relocate static and global functions.
3002 * dbxread.c (read_dbx_symtab): Remove unused variable
3003 end_of_text_address. Relocate text_addr when passing it
3006 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3007 library functions before the executable is run. Retrieve dynamic
3008 symbols from stripped executables.
3009 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3010 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3011 if no debugging symbols were found.
3012 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3013 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3015 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3016 OSF/1 has shared libraries.
3018 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3020 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3021 to BFD handling of dynamic symbols.
3023 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3025 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3026 then gets its real address into FUN and its GOT/DP value into %r19.
3028 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3030 * hppa-tdep.c (frameless_function_invocation): If no unwind
3031 descriptor was found, then assume this was not a frameless
3032 function invocation.
3033 (frame_saved_pc): If the saved PC is in a linker stub, then
3034 return the return address which the linker stub will return to.
3036 * xm-hppab.h: Never define USG.
3037 * xm-hppah.h: Always define USG.
3039 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3041 * values.c (unpack_long, value_from_longest),
3042 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3044 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3046 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3048 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3050 For SVR4 targets, enable gdb to set breakpoints in shared
3051 library functions before the executable is run.
3052 * elfread.c (elf_symtab_read): Handle symbols for shared library
3054 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3055 and moved to objfiles.c.
3056 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3057 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3058 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3059 the new generic definition from tm-sysv4.h works for Solaris.
3061 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3063 * elfread.c (elf_symtab_read): Change storage_needed,
3064 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3065 bfd_get_symtab_upper_bound. Check for errors from
3066 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3067 * nlmread.c (nlm_symtab_read): Same changes.
3069 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3071 * xcoffread.c (xcoff_next_symbol_text): New function.
3072 (read_xcoff_symtab): Set next_symbol_text_func to it.
3073 Move raw_symbol outside of read_xcoff_symtab.
3075 * remote.c (getpkt): Remove unused "out" label.
3077 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3079 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3080 about more than one watchpoint being triggered.
3082 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3084 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3086 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3088 * blockframe.c (find_pc_partial_function): mst_file_text
3089 symbols do not live in the shared library transfer table.
3090 * ch-exp.y (decode_integer_value, match_character_literal,
3091 match_bitstring_literal): Guard tolower calls with isupper,
3092 tolower on old BSD systems blindly subtracts a constant.
3093 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3094 well when determining the producer of the object file.
3095 * mdebugread.c (has_opaque_xref): New function to check for
3096 cross reference to an opaque aggregate.
3097 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3098 enter typedefs to opaque aggregates into the symbol tables.
3099 * mdebugread.c (parse_external): Remove skip_procedures argument,
3100 it has always been 1. Remove code that handled stProc symbols,
3101 it was never executed and was wrong, as the index of a
3102 stProc symbol points to the local symbol table and not to the
3103 auxiliary symbol info. Update caller.
3104 * mdebugread.c (parse_partial_symbols): Do not enter external
3105 stProc symbols into the partial symbol table, they are already
3106 entered into the minimal symbol table.
3107 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3108 Remove all conditionals and definitions for ptx.
3109 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3110 Fix addresses of floating point registers in REGISTER_U_ADDR.
3111 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3112 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3113 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3114 signal trampoline code work.
3115 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3116 Remove all conditionals and definitions for ptx.
3117 Remove KDB definitions.
3118 * symm-nat.c (store_inferior_registers): Fetch registers before
3119 storing them to obtain valid floating point control registers.
3120 Store fpu registers.
3121 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3122 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3123 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3125 * symm-nat.c (child_resume): Update type of `signal' parameter.
3126 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3128 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3130 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3131 calling import stubs for functions in shared libraries.
3133 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3135 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3137 * ch-lang.c (chill_is_varying_struct): Magic string is
3138 was "<var_length>" is now "__var_length" (more portable).
3140 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3142 * remote.c (getpkt): If we get a timeout, actually retry rather
3143 than just giving up the first time it happens.
3144 * remote.c: Document sequence numbers.
3145 (remote_store_registers): Change syntax of 'P' request so that it
3146 never looks like a sequence number.
3148 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3150 * os9kread.c (record_minimal_symbol): add section_offset to
3151 relocate minimal symbol table.
3152 * os9kread.c (read_minimal_symbols): ditto.
3153 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3155 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3156 return. Also if file addr is 0 leave it 0, not to relocate.
3157 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3158 'set remotexoff' and 'set remotelog' commands.
3160 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3162 * remote.c (remote_store_registers): Add 'P' request to set an
3163 individual register.
3164 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3167 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3169 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3170 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3171 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3173 * command.c (do_setshow_command, case var_string): Never add a
3174 space to the end of the string.
3175 * NEWS: Document this change.
3176 * .gdbinit: Add a space to the "set prompt" command.
3178 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3181 changes to make it compile (it doesn't link yet).
3183 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3184 (set_demangling_style, set_demangling_command): Use savestring not
3185 strdup. We were not dealing properly with a NULL return from
3186 strdup, and were not declaring strdup (the system header may or
3189 * valprint.c (val_print): Remove inaccurate comment about what
3190 types can be stub types.
3192 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3193 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3194 Supply alternate version if ATTACH_DETACH is not defined.
3195 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3196 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3197 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3199 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3201 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3203 (skip_trampoline_code): Rewrite and add support for argument
3204 relocation stubs stubs, import/export stubs, calls through
3205 "_sr4export" and cascaded trampolines.
3207 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3208 if no unwind descriptor is found.
3210 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3211 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3212 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3213 differently. All registers are four bytes.
3214 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3216 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3218 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3219 registers as both single and double values (fetching 2nd 32bit half
3220 as necessary). Annotate each register printed with its precision.
3222 * paread.c (read_unwind_info): Fix off-by-one error.
3224 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3226 * main.c (complete_command): Deal with it if arg is NULL.
3228 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3230 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3231 regarding using the PC--using the PC is necessary and all the
3232 FIXME comments in the world won't make it go away.
3234 * valops.c (value_at, value_at_lazy): Give error if we dereference
3236 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3237 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3239 * stabsread.c (patch_block_stabs): Add comment about what happens
3240 if the definition is in another compilation unit from the stab.
3242 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3244 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3246 * main.c (complete_command): New command, from Rick Sladkey
3247 <jrs@world.std.com>.
3248 (symbol_completion_function): Don't declare rl_point and
3249 rl_line_buffer; they are now declared in readline.h.
3250 (show_commands): Don't declare history_base; it is declared in
3252 * command.c (lookup_cmd): Don't delete trailing whitespace.
3253 Reverts change of 14 May 1989.
3255 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3257 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3258 code from prim_record_minimal_symbol_and_info() to here. Callers
3259 of the latter can legitimately supply a section number of -1.
3261 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3263 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3264 member functions have an element in args for a (nonexistent) this
3267 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3269 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3271 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3272 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3274 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3275 for the structure's type. All callers changed.
3277 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3278 for each structure argument rather than assuming it's either
3279 true or false for all structure arguments.
3281 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3282 on the length structure passed, not the compiler used.
3284 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3285 argument for the structure's type.
3287 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3289 * values.c (set_internalvar): Don't set var->value until we are
3290 sure there won't be an error().
3292 * remote.c (get_offsets): Reinstate comment which was in
3293 remote_wait about use of SECT_OFF_TEXT and so on.
3295 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3297 * symmisc.c (maintenance_check_symtabs): New function to check
3298 consistency of psymtabs and symtabs.
3299 * symtab.h (maintenance_check_symtabs): Add prototype.
3300 * maint.c: Add new `maint check-symtabs' command.
3301 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3302 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3303 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3305 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3306 to write_memory to avoid warnings from gcc.
3307 * config/i386/xm-symmetry.h: Add missing #endif.
3308 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3309 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3310 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3312 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3314 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3315 (hppa_push_arguments): Likewise.
3317 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3319 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3320 improve remote debugging efficiency. Also fixed problems with
3321 doing function calls for programs with no entry points.
3322 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3323 entry_point_address.
3324 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3325 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3326 parse_lines): Pass section_offsets info to these routines so that
3327 we can relocate symbol table entries upon readin.
3328 * (psymtab_to_symtab_1): Set symtab->primary to tell
3329 objfile_relocate to do relocations for our symbols.
3330 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3331 (which hang off of the symbol table).
3332 * Use prim_record_minimal_symbols_and_info instead of
3333 prim_record_minimal_symbols to supply section info to make minimal
3334 symbol relocations work.
3335 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3336 -1, try to deduce it from ms_type.
3337 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3338 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3339 add code to relocate objfile->sections data structure.
3340 * remote.c (get_offsets): Use new protocol message to acquire
3341 section offsets from the target.
3342 * (remote_wait): Get rid of relocation stuff. That's all handled
3343 by objfile_relocate now.
3344 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3345 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3347 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3349 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3351 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3353 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3354 can no longer set this at run time.
3355 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3356 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3357 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3358 sparc-tdep.c compiles).
3359 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3361 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3363 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3364 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3365 * configure.in: Recognize m68*-cisco*-*.
3367 * Makefile.in (TAGS): Use variables directly, rather than using
3368 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3369 and means that these filenames no longer need be unique across all
3370 the config/* directories.
3371 * configure.in: Put the config/*/ into TM_FILE, etc.
3373 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3374 and trapv exceptions.
3376 * target.h (struct section_table), objfiles.h (struct obj_section):
3377 Change name of field sec_ptr to the_bfd_section. More mnemonic
3378 and avoids the (sort of, for the ptx compiler) name clash with
3379 the name of the typedef.
3380 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3381 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3383 * utils.c: Include readline.h.
3384 * Makefile.in (utils.o): Add dependency.
3386 * remote.c (getpkt): Add support for run-length encoding.
3388 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3390 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3392 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3394 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3395 prim_record_minimal_symbol.
3398 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3399 computing their offset from the start of the old buffer and adding
3400 to the new buffer, rather than by assuming we can add the
3401 difference between the old buffer and the new buffer (it might not
3402 fit in an int). Merge in cosmetic differences from emacs regex.c
3403 version of this macro.
3405 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3407 * Makefile.in (install-only): Fix use of program_transform_name.
3409 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3411 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3412 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3413 so I'm nuking the command.
3414 * symtab.c (find_addr_symbol): Comment out, no longer used.
3416 * main.c (main): Don't init_source_path for the -cd argument. Now
3417 that source_path doesn't contain the current_directory from when
3418 GDB started up, init_source_path is no longer useful (and is
3419 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3421 * TODO: Remove item about line numbers being off. It is useless
3422 and confusing without a reproducible test case (it mentions
3423 proceed(), but I was able to step through proceed without trouble).
3425 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3427 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3428 library functions before the executable is run. Retrieve dynamic
3429 symbols from stripped executables.
3430 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3431 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3432 symtab.c (list_symbols): Handle mst_solib_trampoline.
3433 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3434 for all targets, remove IBM6000_TARGET dependencies.
3435 * dbxread.c (read_dbx_dynamic_symtab): New function.
3436 * dbxread.c (dbx_symfile_read): Use it.
3437 * dbxread.c (SET_NAMESTRING): Set namestring to
3438 "<bad string table index>" instead of "foo" if the string index is
3440 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3442 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3443 to break_command. Handle mst_file_* minimal symbol types.
3444 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3446 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3448 * c-exp.y(yylex): fix potential memory overflow.
3450 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3452 * environ.c (set_in_environ): Eliminate special handling of PATH and
3454 * putenv.c: Removed, conflicts with system declaration of
3455 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3457 * Makefile.in: Change accordingly.
3458 * procfs.c (procfs_create_inferior): Change comment accordingly.
3460 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3462 * rs6000-tdep.c: Change value to value_ptr.
3464 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3466 * i386m3-nat.c: Include floatformat.h.
3467 (get_i387_state): Use memset not bzero.
3471 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3472 ieee-float.h to floatformat.h.
3474 * valprint.c (val_print_string): Ignore error if the error
3475 happened after a terminating '\0'.
3477 * c-valprint.c (c_val_print): Never add 1 to return value from
3478 val_print_string; just return what it returns.
3480 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3481 looping through all of the enums.
3482 * infrun.c (signals_info): Use it.
3484 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3486 * main.c (main): When printing warning about bad baud rate, don't
3487 use warning(); it relies on current_target which isn't set up yet.
3489 * breakpoint.c (_initialize_breakpoint): Update docstring for
3490 tbreak to match what the code actually does. Don't mention tbreak
3491 in docstrings for "enable once" or "enable breakpoints once".
3493 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3495 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3496 while (0). That defeats the whole purpose of using do . . . while (0).
3497 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3498 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3499 using a ?: expression as an lvalue is not portable.
3501 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3502 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3503 'p' and 'r' symbol descriptors into a single symbol to look for a
3505 * README, config/sparc/tm-sparc.h: Update comments.
3507 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3509 * mdebugread.c (parse_type): Do not complain for types with
3510 an `indexNil' aux index, these are simply undefined types.
3511 Remove indexNil check from caller of parse_type.
3512 * mdebugread.c (parse_partial_symbols): Do not enter
3513 stGlobal, scCommon symbols into the minimal symbol table, their
3514 value is the size of the common, not its address.
3515 Handle scInit, scFini, scPData and scXData sections.
3516 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3518 Enter stProc symbols into the global_psymbols list once, not into
3519 the static_psymbols_list.
3520 Get rid of dummy psymtab if it is empty, to allow proper detection
3521 of stripped executables.
3522 * mdebugread.c (cross_ref): Allow cross references to Fortran
3525 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3527 * stabsread.c (common_block_end, fix_common_block): Stash the
3528 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3529 as to not assume that a pointer fits in an enum.
3531 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3533 * os9kread.c (fill_sym): check compiler verion number for pre-
3535 * os9kread.c (os9k_process_one_symbol): address of symbol is
3536 relative to section not module.
3537 * stabsread.c (define_symbol): add symbol type 's' as local
3539 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3541 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3542 * remote-os9k.c: fix bug in 'set remotebaud' function.
3543 * remote-os9k.c (rombug_link): minimize checking so to improve
3545 * symfile.c (symbol_file_command): check if failed to link, also make
3546 the command be able to accept more than one filenames.
3547 * target.c (target_link): check if failed to link with rombug.
3548 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3550 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3552 * remote-es.c (es1800_child_ops): Don't declare it static.
3554 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3556 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3558 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3560 * dbxread.c: New variable lowest_text_address.
3561 (record_minimal_symbol, read_dbx_symtab): Set it.
3562 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3563 end_of_text_address.
3564 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3566 * dbxread.c (end_psymtab): Remove old and commented out
3567 capping_global and capping_static. Fix comments regarding
3568 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3570 * parser-defs.h: Add "extern" to start of variable declarations so
3571 we don't end up with commons.
3572 * parse.c: Define these variables.
3574 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3577 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3579 * alpha-tdep.c: Change value to value_ptr.
3581 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3583 * solib.c (elf_locate_base): New function to locate the address
3584 of the dynamic linker's runtime structure in the dynamic info section.
3585 * solib.c (locate_base): Use it instead of iterating over the list
3586 of mapped address segments.
3587 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3590 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3592 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3593 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3594 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3595 signal trampoline and interrupt routines.
3596 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3597 (frame_chain, frame_chain_valid): Likewise.
3598 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3599 saved regs convention for SP.
3601 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3602 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3603 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3605 * tm-hppah.h (IN_SIGTRAMP): Define.
3607 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3609 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3610 alphabetic character as the start of a name.
3612 * sparclite/Makefile.in (all install): Build and install aload.
3614 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3615 config.guess and config.sub produce.
3617 * mips-tdep.c: Change value to value_ptr.
3619 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3621 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3622 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3623 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3624 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3625 value with value_ptr. This is for the ptx compiler.
3626 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3628 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3629 #if 0 i386_float_info.
3630 * symm-tdep.c (round): Remove. Also remove sgttyb.
3631 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3632 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3633 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3634 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3636 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3637 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3638 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3639 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3640 tm-i386v.h is apparently OK.
3641 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3642 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3645 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3647 * osfsolib.c (xfer_link_map_member): Update to use new
3648 target_read_string interface.
3650 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3652 * infrun.c (wait_for_inferior): In checking
3653 remove_breakpoints_on_following_step, check
3654 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3656 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3658 * os9kread.c (os9k_process_one_symbol): Rename
3659 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3660 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3661 (CORE_ADDR)0, from target_link, since that is what it uses.
3662 Process name at end, not during parsing (like we did before Kung's
3663 change), so that -readnow and -mapped can appear anywhere.
3664 Make text_relocation a local variable.
3665 * config/i386/i386os9k.mt: Fix comment.
3666 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3667 * os9kread.c: Put "comments" after #endif inside /* */.
3668 * stabsread.h: Add os9k_stabs variable.
3669 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3671 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3672 descriptor in global_symbols not local_symbols.
3673 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3675 (read_type): If os9k_stabs, accept function parameters after 'f'
3677 (read_array_type): If os9k_stabs, don't expect index type and
3678 expect lower and upper to be separated by ',' not ';'.
3679 (read_enum_type): If os9k_stabs, read a number before the first
3680 enumeration constant.
3681 (os9k_init_type_vector): New function.
3682 (dbx_lookup_type): Call it when starting new type vector.
3683 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3684 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3685 * os9kstab.c: Removed.
3686 * Makefile.in: Update accordingly.
3687 * objfiles.c (objfile_relocate_data): Removed.
3688 * remote-os9k.c (rombug_wait): Call objfile_relocate
3689 not objfile_relocate_data.
3690 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3691 * remote-os9k.c (rombug_wait): Call find_pc_section not
3693 * main.c (quit_command): Check inferior_pid; revert Kung change.
3694 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3696 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3698 * os9kread.c: New file to read os9000 style symbo table.
3699 * os9kstab.c: new file to read os9000 style stabs.
3700 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3701 * objfiles.c (find_pc_objfile): new function to search objfile
3703 * objfiles.c (objfile_relocate_data): new function to relocate
3704 data symbols in symbol table.
3705 * objfiles.h: Add two aux fields in struct objfile to handle
3706 multiple symbol table files situation like in os9000.
3707 * symfile.c: Change so 'symbol-file' command can handle multiple
3708 files. Also call target_link() to get relocation infos.
3709 * target.c (target_link): new function to get relocation info when
3710 a symbol file is requested to load.
3711 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3712 because in cross mode there's no inferior pid, bit they need to
3714 Makefile.in: add os9kread.c os9kstab.c and .o's.
3715 configure.in: add i386os9k target.
3716 config/i386/i386os9k.mt: new add.
3717 config/i386/tm-i386os9k.h: new add.
3719 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3721 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3722 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3724 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3726 * target.c, target.h (target_read_string): Provide error detection to
3727 caller. Put string in malloc'd space, so caller need not impose
3729 * solib.c (find_solib): Update to use new interface.
3730 * irix5-nat.c (find_solib): Read o_path from inferior
3731 (clear_solib): Free storage for o_path.
3732 * valprint.c (val_print_string): Add comments.
3734 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3736 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3739 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3741 * value.h (struct value): Add modifiable field.
3742 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3743 (record_latest_value): Don't mess with VALUE_LVAL of value.
3744 * valops.c (value_assign): Check it. Reword existing error
3745 message on not_lval.
3747 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3748 (STEP_SKIPS_DELAY): Added.
3749 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3752 * valprint.c (val_print_string): If errcode is set, always print
3753 an error, regardless of force_ellipsis. In the non-EIO case,
3754 just print the error message rather than calling error(). Don't
3755 access *(bufptr-1) if bufptr points to the start of the buffer.
3756 When looking for '\0', don't increment bufptr and addr if bufptr
3757 started out already at limit. If an error happens on fetching the
3758 first character, don't print the string.
3760 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3762 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3765 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3766 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3767 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3768 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3769 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3770 * findvar.c: Update comment regarding ieee-float.h.
3772 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3774 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3775 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3776 Define to make backtracing through the various sigtramp handlers
3778 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3779 the saved pc from ucontext on the stack for SVR4 signal handling.
3781 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3783 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3784 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3785 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3786 just use the global variable itself. When printing baud rate,
3787 don't print a baud rate if baud_rate is -1.
3789 * coffread.c (read_coff_symtab): Pass mst_file_* to
3790 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3791 symbols in the minimal symbols regardless of SDB_TYPE.
3793 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3795 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3796 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3797 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3798 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3799 ignored bs->stop for a bp_step_resume breakpoint.
3800 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3801 which performs one (the check_sigtramp2 one) of the functions
3802 which had been handled by the step_resume_breakpoint. For each
3803 use of the step_resume_breakpoint, make it still use the
3804 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3806 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3807 When setting the frame address of the step resume breakpoint, set
3808 it to the address for frame *before* the call instruction is
3809 executed, not after.
3811 * mips-tdep.c (mips_print_register): Print integers using
3812 print_scalar_formatted rather than duplicating all the
3813 CC_HAS_LONG_LONG and so on.
3814 (mips_push_dummy_frame): Use read_register_gen rather than using
3815 read_register and then putting it back in target format with
3816 store_unsigned_integer. If registers are more than 4 bytes, give
3817 an error rather than have some registers overwrite other
3819 #if 0 unused include of opcode/mips.h.
3821 * symfile.h: Don't declare arguments for coff_getfilename.
3823 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3825 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3827 * configure.in (hppa*-*-osf*): New configuration.
3828 * config/pa/hppaosf.mt: New target makefile fragment.
3829 * config/pa/tm-hppao.h: New target include file.
3831 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3833 * exec.c (print_section_info): Print entry point for exec_bfd only.
3834 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3835 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3836 causes problems if <sys/types.h> has no multiple inclusion protection.
3838 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3840 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3841 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3842 (CALL_DUMMY_LENGTH): Changed accordingly.
3844 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3846 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3847 numbers of register windows.
3849 * sparclite/hello.c: Add factorial function for testing.
3850 * salib.c: Use macros instead of constants for I/O addresses to
3851 make 931 support easier.
3852 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3853 register in sta/lda instructions.
3855 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3857 * dbxread.c (process_one_symbol): Set
3858 block_address_function_relative for COFF like we do for ELF and SOM.
3860 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3862 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3864 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3865 the enumerators of an ecoff enum into the partial symbol table.
3866 * mdebugread.c (parse_partial_symbols): Call it.
3867 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3868 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3869 offsets. Cast psymtab->read_symtab to PTR before passing it to
3871 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3872 set up the global offset table pointer in pic compiled code.
3873 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3874 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3875 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3876 ensures that floats are promoted to doubles before they are pushed
3879 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3881 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3882 Fixup cache_on and flush_i_cache so that they work for both the
3883 930 and 932 processors. Rewrite most low level funcs (uart
3884 access & cache stuff) to use new ASI access macros in sparclite.h.
3885 Also make it easy to access second serial port.
3887 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3889 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3890 <sys/stat.h>; not needed.
3892 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3894 * stack.c (print_frame_info): In "pathological" case, don't
3895 distrust the line number information.
3897 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3899 * mips-tdep.c (mips_print_register): handle 64 bits register.
3900 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3902 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3906 * Makefile.in (install): Do the sed for program_transform_name
3907 ourselves instead of worrying about INSTALL_XFORM. This enables
3908 users to override INSTALL_PROGRAM in the standard way.
3910 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3911 depend on Makefile.in.
3913 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3914 Only test against INT_MIN if a LONGEST is bigger than an int.
3916 * README: Change GhostScript to Ghostscript.
3918 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3920 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3921 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3922 character file names.
3923 * Makefile.in (ALLPARAM): Add these files.
3925 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3926 character file names.
3927 * Makefile.in: Add Kung's new mips64 files.
3929 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3931 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3932 mips64el-*-ecoff and mips64-big-*.
3933 * defs.h: get rid of FORCE_LONG_LONG.
3934 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3935 parsing. Change register size to be MIPS_REGSIZE.
3937 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3939 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3940 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3941 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3943 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3945 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3946 (remove_commands, add_commands): Add/remove hms-drain when target
3949 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3951 * configure.in: Add Lynx/rs6000 support.
3952 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3953 messages. Add rs6000 support. Don't try to modify unwritable
3955 * rs6000-nat.c: Move lots of native dependent stuff (like core
3956 file support) from rs6000-tdep.c & xcoffexec.c to here.
3957 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3958 * xcoffexec.c: Move native dependent stuff to nat.c.
3959 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3961 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3963 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3964 New files to support Lynx/rs6000.
3966 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3968 * README: Remove note about gcc warnings on alpha, these should be
3970 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3971 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3972 remote-utils.c, stabsread.c: Include <string.h>.
3973 * regex.c: Include "defs.h", change re_comp argument to const char *.
3974 * infptrace.c (fetch_register, store_inferior_registers): Change
3975 regaddr to type CORE_ADDR.
3976 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3977 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3979 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3981 * symtab.h: Always define BYTE_BITFIELD to nothing.
3983 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3985 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3986 * configure.in: Remove comment about m68k-em.mt.
3987 * Makefile.in: Remove references.
3989 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3994 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3996 * target.c (target_preopen): If target_kill doesn't remove the
3997 target from the stack, use pop_target to do it.
3999 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4000 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4001 changes to stabsread.c from summer 1993.
4003 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4004 printing the program, rather than passing NULL to printf.
4005 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4006 try to call UDIDisconnect again. Print better message.
4007 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4009 (udi_create_inferior): If udi_session_id is negative, open a new
4010 TIP rather than giving an error.
4012 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4013 config/ns32k/ns32km3.mh: Define NAT_FILE.
4014 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4015 (it was inconsistent and namespace-wrong) to NM_M3_H.
4016 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4017 (m3_open): New function.
4019 * TODO: Update Mach section.
4021 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4023 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4025 * printcmd.c (printf_command): Add missing single-letter
4026 backslash-escape sequences, and improve error message.
4028 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4030 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4031 rather than trying to shove an int into a pointer and back out
4032 again. This avoids compiler warnings.
4034 * defs.h (alloca): Declare as void *, not char *, on hpux.
4035 Don't prototype it, just declare the return type.
4037 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4039 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4040 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4042 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4044 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4045 ZERO_REGNUM, just read it as zero without talking to the board.
4047 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4049 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4050 to store_floating, not nonexistent variable len.
4052 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4054 (mips_store_word): Change calling convention to return errors, and
4055 to provide old contents if the caller wants it.
4056 (mips_xfer_memory): Deal with errors from mips_store_word.
4057 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4058 define now that remote-mips.c doesn't use BREAKPOINT.
4060 * remote-mips.c (mips_create_inferior): Call warning if arguments
4061 specified, and then execute "set args" command. Call error, not
4062 mips_error, if executable file not specified.
4064 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4067 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4070 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4072 * value.h (print_longest): Rename "value" to "val" in prototype
4073 declaration because some compilers don't like arguments whose
4074 names are the same as types.
4075 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4076 before passing it to remote_*_bytes.
4078 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4080 * h8500-tdep.c (saved_pc_after_call): The size of the
4081 pc is memory model dependent. (segmented_command,
4082 unsegmented_command, _initialize_h8500_tdep): New commands to
4083 change memory model.
4084 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4086 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4087 (hms_wait): Use new status structure
4088 (hms_open): Push the target here. (hms_before_main_loop): Not
4089 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4090 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4091 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4092 all registers in a compact way.
4094 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4096 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4097 as CORE_ADDR to match definition in rs6000-tdep.c.
4099 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4101 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4102 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4103 definitions into the psymtab.
4105 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4107 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4108 a special exceptionSize for the 68332.
4110 * remote-udi.c (udi_attach): If no arguments, print error.
4112 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4114 * Makefile.in (VERSION): Bump to 4.12.1
4115 * NEWS, README: Update to match 4.12 release.
4117 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4119 * command.c (empty_sfunc): New function.
4120 (add_set_cmd): Use it instead of not_just_help_class_command.
4121 (not_just_help_class_command): Change calling convention back to
4122 what it was before yesterday's change.
4124 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4125 of the type if present.
4127 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4129 * printcmd.c (decode_format): Don't blithely set the size for
4130 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4132 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4133 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4134 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4135 always just check against INT_MIN and INT_MAX (this also fixes things
4136 if sizeof (long) > sizeof (int), e.g. Alpha).
4137 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4138 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4139 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4140 BUILTIN_TYPE_UNSIGNED_LONGEST.
4141 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4142 longest_int and longest_unsigned_int.
4143 * value.h (struct value): Just align to LONGEST, rather than worrying
4144 about CC_HAS_LONG_LONG.
4145 * valarith.c (value_binop): Figure out type ourself based on
4146 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4147 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4148 * valprint.c (val_print_type_code_int): Just call
4149 extract_unsigned_integer directly, rather than going through
4151 * printcmd.c (decode_format): Remove code which would sometimes
4152 change 'g' size to 'w' for integers. print_scalar_formatted handles
4153 printing huge integers well enough, thank you.
4155 * command.c (add_set_cmd, not_just_help_class_command): Change
4156 to make this the sfunc, not cfunc, since that is how we call it.
4157 * command.h: Comment difference between sfunc and cfunc.
4158 * demangle.c (set_demangling_command): Add third arg since that
4159 is how it is called.
4160 (_initialize_demangler): Use sfunc, not cfunc, for
4161 set_demangling_command, since that is how it is called.
4162 Remove show_demangling_command; it has no effect.
4164 * command.c (shell_escape): Report errors correctly (with error
4165 message from strerror).
4167 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4169 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4170 x_scnlen.l rather than x_scnlen to match corresponding change in
4173 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4175 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4176 Change comments regarding TYPE_CODE_BOOL.
4177 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4178 regardless of the language.
4179 (value_true): Just call value_logical_not regardless of language.
4180 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4181 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4182 * language.h: Improve comment for la_builtin_type_vector.
4183 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4184 builtin_type_m2_bool.
4186 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4188 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4189 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4191 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4193 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4194 by restarting the ioctl.
4196 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4198 * target.h (target_wait): Add comment about calling
4199 return_to_top_level.
4201 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4203 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4204 additional arguments.
4205 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4207 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4209 * sparc-stub.c: Remove unnecessary #include of memory.h.
4211 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4213 * mips-tdep.c: Remove code which sets saved_regs from
4214 init_extra_frame_info and put it in new function mips_find_saved_regs.
4215 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4216 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4217 check if it is NULL and call mips_find_saved_regs if so.
4219 * remote-mips.c: Use unfiltered, not filtered, output most places.
4221 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4222 backtrace. Revise comments.
4224 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4226 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4227 alpha and irix. The _sigtramp case has to be handled properly
4228 in the tdep files if we have no ecoff debugging info.
4229 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4230 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4231 without PC_REGNUM kludge.
4232 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4233 Clean up handling of mips sigtramp frames, improve comments.
4235 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4237 * paread.c (read_unwind_info): Fix typo.
4239 * paread.c (pa_symtab_read): Update the "check_strange_names"
4240 filter to match GCC's current output. Filter out section symbols
4241 (which the HP linker sometimes puts in the wrong place).
4243 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4245 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4247 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4249 * Makefile.in: Remove all references to sparcly-nat.c.
4251 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4252 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4253 duplicating serial.h and target.h.
4255 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4256 are not used anywhere (a 5 Oct 1993 change removed the uses).
4258 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4259 * config/m68k/es1800.mt: Add comment.
4260 * remote-es.c: Extensive changes to update to current conventions.
4262 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4263 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4264 to achieve the desired timeout.
4265 * serial.h (serial_t): Add field timeout_remaining.
4267 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4269 * c-exp.y (yylex): Reenable nested type code.
4271 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4273 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4275 * remote-mips.c (mips_ops): Fix docstring.
4277 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4279 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4280 with the old tm-m68k-em.h:
4281 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4282 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4283 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4284 Add FIXME regarding GET_LONGJMP_TARGET.
4286 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4287 * infptrace.c (kill_inferior): Add comments.
4288 * main.c (quit_command): Call target_close after we kill or
4290 * remote-udi.c (udi_close): Don't error() if QUITTING.
4292 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4294 * configure.in: Make m68k-coff and aout add monitor support in
4295 addition to the standard serial support.
4297 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4299 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4302 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4304 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4305 * elfread.c (record_minimal_symbol_and_info),
4306 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4308 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4310 * i386-stub.c: Add ".text" right before "mem_fault:".
4312 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4314 * remote-utils.c (usage): Fix message to be accurate and conform
4315 more closely to normal conventions.
4317 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4318 whether to show information about exec_bfd, and not control whether
4319 to show information about device and speed.
4321 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4322 usage message, don't dump core.
4324 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4325 for variable size array.
4326 (bug_fetch_register, bug_store_register): Rename "value" to
4327 "fpreg_buf" because some compilers don't like variables whose
4328 names are the same as types.
4329 (bug_store_register): Use a cast when converting char * to
4332 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4333 of the command in error message (the text was referring to the old
4334 name of the command).
4336 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4338 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4339 full details on structure elements without names. This partially
4340 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4341 of those changes was accidental.
4343 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4344 defined, make it an error to specify a single argument which is not
4347 * Makefile.in (version.c), main.c (print_gdb_version): Use
4348 host_alias and target_alias, not host_canonical and
4349 target_canonical, to print configuration.
4351 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4353 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4354 of builtin_type_long. It is necessary to get a type which is
4355 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4357 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4358 various miscellaneous things discovered in the process:
4359 * printcmd.c, defs.h (print_address_numeric): New function.
4360 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4361 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4362 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4363 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4365 * utils.c, defs.h (gdb_print_address): New function.
4366 * expprint (dump_expression), gdbtypes.h: Use it.
4367 * breakpoint.c (describe_other_breakpoints),
4368 symmisc.c (dump_symtab, print_symbol):
4369 Use filtered not unfiltered I/O.
4370 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4371 just run gdb under a debugger for this (and it had problems with
4372 printing addresses, how to print b->shadow, etc.).
4373 * buildsym.c (make_blockvector), core.c (memory_error),
4374 exec.c (print_section_info), maint.c (print_section_table),
4375 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4376 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4377 Add comments saying code is broken. Marked with "FIXME-32x64".
4378 * dbxread.c (process_one_symbol), partial-stab.h (default),
4379 remote-vx.c (vx_run_files_info):
4380 Don't cast int being passed to local_hex_string.
4381 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4382 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4384 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4386 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4387 * source.c: Include <sys/types.h> regardless of USG.
4389 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4391 * valops.c (value_assign): Set `type' after coercing toval.
4392 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4393 Use extract_unsigned_integer to get the address of a reference.
4395 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4397 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4398 AIX can use ? instead of \ for continuation. Deal with it.
4400 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4401 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4402 the HP compiler in ANSI mode doesn't like.
4404 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4405 based on USG, rather than defining HAVE_SIGSETMASK to an
4406 expression containing defined. Having a macro used in #if expand
4407 to an expression containing "defined" is undefined according to
4408 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4411 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4413 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4414 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4416 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4418 * ch-exp.y (match_string_literal): Allow a zero-length string.
4419 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4421 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4423 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4424 passing them to print_387_status.
4425 (print_387_status): Don't subtract top from 7 before using it.
4426 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4427 from 7; the above explains it.
4429 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4431 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4432 pointer value when fixing up the frame at the start of a function.
4434 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4436 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4437 Sparc from the stack.
4439 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4441 * remote-mips.c (mips_initialize): Clear mips_initializing via
4442 cleanup chain, not directly.
4444 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4445 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4446 munging the timeout due to the limited range of c_cc[VTIME].
4448 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4449 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4450 m3-nat.c (m3_create_inferior): Pass it.
4451 * procfs.c: Remove ptrace function. It was declared in a way which
4452 conflicted with the prototype in unistd.h on Solaris.
4454 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4456 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4457 in the sigcontext if it is a signal trampoline frame.
4458 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4459 Define for Solaris2.
4461 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4463 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4464 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4465 tm-sparc.h so they can be overridden if necessary.
4467 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4469 * lynx-nat.c: Add Sparc support.
4470 * sparcly-nat.c: Remove. It's useless.
4471 * config/sparc/nm-sparclynx.h: Rewrite.
4472 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4474 * config/sparc/tm-sparclynx.h: Rewrite.
4476 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4478 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4479 directory. Old code was discarded, since the new opcode table has
4482 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4484 * Makefile.in (realclean): Remove info files per make-stds.texi.
4486 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4488 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4489 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4490 * config/sparc/tm-sun4sol2.h: Define it.
4492 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4494 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4495 if we did not find a symbol.
4497 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4499 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4502 * hppab-nat.c (call_ptrace): Delete redundant function.
4503 (kill_inferior, attach, detach, child_resume): Likewise.
4504 (child_xfer_memory): Likewise.
4506 * hppah-nat.c (call_ptrace): Delete redundant function.
4507 (kill_inferior, attach, detach, child_resume): Likewise.
4509 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4511 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4513 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4515 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4516 (CHILD_XFER_MEMORY): Define.
4517 (PT_*): Define so that generic infptrace.c code can be used.
4519 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4521 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4522 struct section_offsets *, not a (nonexistent) struct section_offset *.
4524 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4525 internal_xcoff_symtab, not an array of one of them. Change lots of
4526 "main_aux" to "&main_aux" and so on.
4528 * coffread.c, xcoffread.c: Include <coff/internal.h>
4531 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4533 * coffread.c (coff_getfilename): Make it not static.
4535 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4537 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4538 a completely gratuitous difference between xcoffread.c and coffread.c).
4540 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4542 * infrun.c (wait_for_inferior): Don't set frame for
4543 step_resume_breakpoint for IN_SIGTRAMP cases.
4545 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4546 breakpoint.c (bpstat_what): Move step_resume from its own field of
4547 the struct bpstat_what into the main_action. Make it override
4548 other breakpoints. This is a conservative change in the sense
4549 that before the step resume breakpoint was a breakpoint.c
4550 breakpoint, hitting the step resume breakpoint overrode even
4551 calling bpstat_stop_status.
4553 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4555 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4556 in case execution was stopped in the called function.
4557 * stack.c (print_frame_info, frame_info): If backtracing through
4558 a call dummy, handle the starting source line number on a line
4559 boundary like backtracing through sigtramp.
4560 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4561 for call dummy frame right. Remove old test for dummy frame,
4562 it has been unused at least since gdb-3.5.
4563 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4566 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4568 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4570 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4572 * infrun.c (signals_info), target.c (target_signal_from_name):
4573 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4575 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4577 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4578 * inflow.c (terminal_ours_1): When discussing how to deal with the
4579 tty state, make note of query() as well as readline.
4581 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4582 signals for which stop and print are cleared by default.
4584 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4586 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4587 reserved fields to hold a stub unwind entry type. Fix typo.
4588 (stub_unwind_entry): New structure for raw stub unwind entries.
4589 (stub_unwind_types): The types of stubs we may encounter.
4590 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4591 * hppa-tdep.c (rp_saved): Use additional information provided
4592 by linker stub unwind descriptors.
4593 (frameless_function_invocation): Likewise.
4594 (frame_chain_valid): Likewise.
4595 * paread.c (compare_unwind_entries): New function for sorting
4596 unwind table entries.
4597 (read_unwind_info): Rewrite to remove dependency on host endianness.
4598 Read in data from the $UNWIND_END$ subspace which contains linker
4599 stub unwind descriptors. Merge that data into the basic unwind
4602 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4604 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4606 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4607 from either the symbol name or the auxent.
4608 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4611 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4613 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4615 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4617 * README: Update notes for alpha port.
4619 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4621 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4622 for operation fault, constraint fault, and type fault.
4624 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4626 * Makefile.in (init.c): Add comment explaining formatting conventions.
4628 * c-exp.y (parse_number): Assign to temporary between the right
4629 shifts, to work around a bug in the SCO compiler.
4631 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4632 Add various files which were added to GDB recently.
4634 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4637 * Makefile.in: Add mostlyclean target.
4639 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4643 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4645 * main.c (show_commands): Make return type of extern
4646 history_get be HIST_ENTRY, rather than struct _hist_entry.
4647 (The latter loses with the upcoming merged readline.)
4649 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4651 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4652 const char *, not char *.
4654 * symtab.h (struct symbol): Make section short, not unsigned short.
4656 * symtab.c (lookup_symbol): Add comment about QUIT here.
4658 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4660 * c-exp.y (parse_number): Check for overflow regardless of range
4661 checking. Fix overflow check to use unsigned LONGEST, not
4664 * c-exp.y (parse_number): Make it so that integer constants are
4665 builtin_type_long_long if builtin_type_long isn't big enough or if
4666 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4668 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4669 Print our "()" first, then recurse for the target type.
4671 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4673 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4675 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4677 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4679 * utils.c (request_quit): Re-establish signal handler regardless
4682 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4684 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4686 * i960-tdep.c: Include target.h.
4688 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4690 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4692 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4694 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4695 changes (status -> ourstatus; declare status, etc.).
4696 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4698 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4700 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4702 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4704 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4706 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4708 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4710 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4712 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4714 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4716 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4717 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4719 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4722 Add search to target vector (#if 0'd until after 4.12):
4723 * target.h (to_search, target_search): Add.
4724 * gdbcore.h, core.c (generic_search): Add.
4725 * remote.c (remote_search): Add.
4726 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4729 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4730 is on, call find_pc_function rather than relying just on the minimal
4731 symbols (probably only matters for symbol readers which don't put
4732 statics in the minimal symbols, but changing this strikes me as
4733 not conservative enough).
4734 Initialize name_location in all cases.
4735 If no symbol and no msymbol, don't print anything symbolic.
4737 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4739 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4741 * printcmd.c (print_address_symbolic): Make it search the
4742 symtabs for variables as well as functions. Add `set print
4743 fast-symbolic-addr' and default it to fast (the old way).
4744 Print line numbers for data items as well as functions.
4746 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4747 address, if a symbol is found (take two more args pointing to
4748 where to store these results).
4750 * symtab.h (find_addr_symbol): Add prototype.
4752 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4754 * objfiles.h: Fix comments to reflect the fact that the phrase
4755 "top of stack" always refers to where the pushing and popping takes
4756 place, regardless of whether it is at the highest or lowest address.
4758 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4760 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4761 compiler generated tag names.
4762 * mdebugread.c (parse_type): Handle cross references to qualified
4764 * valops.c (value_struct_elt): Improve error message if the
4765 address of a method is requested from an object instance.
4766 * valops.c (search_struct_method): Make name_matched non-static
4767 to get it initialized correctly.
4768 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4769 exclude segment register which are not writable on newer SCO versions.
4771 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4773 * go32-xdep.c: Remove unused function uerror.
4774 (sigsetmask): Declare return type. Declare argument (to match the
4775 way it is called). Explicitly return 0.
4777 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4779 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4780 partial_symbol): Shrink the storage sizes of symbols, by making
4781 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4782 enums and small ints to the end of each struct to improve
4783 alignment, and switching the section number from int to unsigned
4786 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4788 * symtab.c (find_addr_symbol): New routine that will find the nearest
4789 symbol associated with an address. It does so by exhaustive
4790 search of the symtabs, so it's slow but complete.
4792 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4794 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4795 to [0,0] rather than [0, end of first source file]. This avoids
4796 problems with other parts of GDB looking for linetables in the
4797 _globals_ symtab. Eliminate variables num_object_files and
4798 first_object_file_end.
4800 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4802 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4803 (pop_frame): Restore PC2 and LR0 from dummy frames.
4804 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4805 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4806 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4807 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4808 (SETUP_ARBITRARY_FRAME): Define.
4810 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4812 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4814 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4816 * remote-udi.c (udi_resume): Correct prototype.
4818 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4820 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4821 hppa_frame_find_saved_regs.
4822 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4823 (prologue_inst_adjust_sp): New function.
4824 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4825 (skip_prologue): Completely rewrite to use unwind information.
4826 (hppa_frame_find_saved_regs): Likewise.
4828 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4830 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4831 to convert a signal number with appropriate bounds checking.
4833 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4835 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4837 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4838 print a newline to end the display anyway.
4840 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4841 coprocessor status regs) when popping a frame. This fixes
4842 float exceptions that occur after calling inferior functions.
4844 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4845 Read and write the fsr (float status register) to/from the child
4846 process along with the float regs. Remove Peter Schauer's change
4847 of May 24 '93, which has higher overhead and doesn't solve the
4848 real problem (which was that FSR wasn't being set).
4850 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4852 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4853 stack overflow check isn't right after the register stack
4854 adjustment instruction. Metaware R2.3u compiler moves other
4855 things in front of it. This fix isn't perfect but is what's
4858 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4860 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4862 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4863 character filenames.
4864 * configure.in: Change accordingly.
4866 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4868 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4869 _filtered io routines from these two files.
4871 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4873 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4874 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4875 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4877 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4879 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4881 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4882 printing to gdb_stderr.
4884 * remote-udi.c (udi_kill): Don't close the connection, just set
4885 inferior_pid to zero.
4886 (udi_mourn): Call remove_breakpoints.
4888 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4890 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4892 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4894 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4896 * remote-bug.c: At the start of each section, reset srec_frame
4899 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4900 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4901 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4902 code which looks for those two waitkinds. Use switch statement.
4903 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4904 CHILD_SPECIAL_WAITSTATUS.
4906 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4907 * Move target_signal_from_host, target_signal_to_host, and
4908 store_waitstatus from inftarg.c to target.c. procfs needs them.
4909 * target.c: Include "wait.h" and <signal.h>.
4910 * target.h, infrun.c (proceed), proceed callers: Pass new code
4911 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4912 enums being treated as unsigned and is cleaner.
4913 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4915 * infcmd.c (signal_command), infrun.c (signals_info):
4916 Don't allow user to specify numeric equivalent of
4917 TARGET_SIGNAL_DEFAULT.
4919 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4921 * config/alpha/alpha-netware.mt: New target support for Alpha
4923 * configure.in: Add alpha-*-netware* target.
4925 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4927 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4929 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4931 * target.h: Add enum target_waitkind, enum target_signal, and
4932 struct target_waitstatus. Change status argument to target_wait to
4933 be struct target_waitstatus * instead of int *.
4934 * target.h, infrun.c, all targets: Change type of signal arguments
4935 to resume(), proceed(), and target_resume() from int to enum
4937 * All targets (*_wait, *_resume): Change accordingly.
4938 * infcmd.c (program_info, signal_command), throughout infrun.c,
4939 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4940 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4941 signal code stuff right with the new signals would be non-trivial).
4942 * inferior.h (stop_signal): Make it enum target_signal not int.
4943 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4944 target_signal_from_name): New functions.
4945 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4946 store_waitstatus): New functions.
4947 * procfs.c (procfs_notice_signals): Use them.
4948 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4950 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4952 * objfiles.c (build_objfile_section_table): Don't abort() if
4953 objfile->sections is already set.
4955 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4956 to match recent change to exec.c.
4960 * main.c (print_gdb_version): Change year to 1994.
4962 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4963 * Makefile.in (NONSRC): Add ChangeLog-93.
4965 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4967 * stabsread.c (read_type): Allow defining several type numbers
4968 at once (e.g. "(1,2)=(3,4)="...).
4970 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4972 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4974 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4976 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4977 to process_one_symbol.
4978 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4979 avoid caching a bad endaddr in find_pc_partial_function.
4981 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4983 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4985 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4987 * infrun.c (wait_for_inferior): Do not step or step resume past
4988 the end of a one-line function we just stepped into.
4990 For older changes see ChangeLog-93
4996 version-control: never