1 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
3 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
4 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
5 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
6 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
7 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
8 w89k-rom.c, target.c, target.h: Add support for target_stop().
9 * gdbtk.c (gdb_stop): Switch to target_stop().
11 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * osfsolib.c (solib_map_sections, first_link_map_member,
14 next_link_map_member, xfer_link_map_member): Retrieve and use
15 shared library relocation offset from runtime loader structures.
16 Use libxproc.a routines to get a working version if
17 USE_LDR_ROUTINES is defined.
18 * README: Remove item about shared library relocation for
21 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
23 * c-exp.y (yylex): scan template names, and scan nested class
26 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
28 * nlm/Makefile.in: install gdbserve.nlm.
30 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
32 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
34 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
36 * gdbtk.c: Get rid of lots of unnecessary #includes.
37 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
38 Display structure directly.
39 * gdbtk.tcl: Change exit button to quit button.
41 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
43 * c-valprint.c (c_value_print): Check for plain literal `char'
44 target type when suppressing `(char *)' output for strings.
46 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
48 * coffread.c (coff_symfile_init): Remove unused local abfd.
49 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
50 instead of long, for compatibility with mmalloc.h.
52 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
54 * top.c (line_completion_function): Renamed from
55 symbol_completion_function, takes the line buffer and the
56 point in the line buffer as additional arguments.
57 (readline_line_completion_function): New function, interface
58 between readline and line_completion_function.
60 (complete_command): Use line_completion_function instead of
61 abusing rl_line_buffer. Free completion strings after printing
63 * symtab.c (completion_list_add_name): Recheck for duplicates
64 if we intend to add a modified symbol.
66 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
67 includes the number of methods from the baseclasses.
68 * stabsread.c (attach_fn_fields_to_type): No longer add the
69 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
70 the baseclass type might not have been completely filled in yet.
71 * symtab.c (total_number_of_methods): New function to compute
72 the total number of methods for a type, including the methods
74 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
75 allocate the symbol array for find_methods.
77 * stabsread.c (scan_file_globals): Add default case to minimal
78 symbol type switch, to avoid gcc -Wall warnings.
80 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
81 Don't test for zero backchain pointer to recognize a signal
82 handler frame, if read() gets interrupted by a signal, the
83 backchain will be non zero.
84 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
86 (SIG_FRAME_PC_OFFSET): New definition.
87 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
88 is a signal handler frame.
89 * rs6000-tdep.c (function_frame_info): Do not error out
90 if we can't access the instructions.
92 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
93 New definition to get the function address from a function pointer.
94 * valops.c (find_function_addr): Use it when calling a user
95 function through a function pointer.
97 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
99 * Makefile.in (MMALLOC_DIR): New definition.
100 (MMALLOC): Use MMALLOC_DIR.
101 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
102 (OPCODES): Remove gratuitous "./".
103 * defs.h (mmalloc.h): Include.
104 (mmalloc, mrealloc, etc): Remove decls.
105 (cplus_demangle, cplus_demangle_opname): Remove decls.
107 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
109 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
110 no_windows variable. Now called use_windows, and defaults to off
113 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
115 * coffread.c (coff_symtab_read): If we get the address from
116 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
117 (coff_symtab_read): Set value and section of symbol that
118 process_coff_symbol returns.
120 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
122 * config/i386/tm-nbsd.h: Enable longjmp support.
124 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
126 * valarith.c (value_binop): Take care of ANSI `value preserving'
127 rule, which was not addressed by the previous change.
129 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
130 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
132 * TODO: Remove item about RS/6000 shared libraries.
134 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
136 * defs.h, infrun.c (wait_for_inferior), top.c: Call
137 target_wait_hook to allow GUI to handle blocking for inferior. Call
138 call_command_hook in execute_command to provide means for wrapping
139 commands with GUI state change updates.
140 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
141 * (gdb_stop): New tcl command to stop the target process.
142 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
144 * (gdbtk_call_command): Wrapper around command processing to
145 alert GUI of target state changes.
146 * (gdbtk_init): Get the fd of X server for doing async
147 notification of X events (via x_event). Setup new hooks.
148 * gdbtk.tcl: Add scrollbars to assembly and command windows.
149 * Change window foreground & background colors.
150 * Create margin tag for breakpoints in source and assembly windows.
151 * Add new routines to be invoked when target state changes to/from
153 * Add start of expression window.
154 * Change bindings of mouse button 1 in assembly and source window
155 to just set or clear breakpoints when in the margin tag.
156 * Change shape of register window to be more vertical to better
157 reflect it's contents.
159 * Cleanup some code around command window bindings.
161 * infrun.c (wait_for_inferior): Make sure
162 through_sigtramp_breakpoint is non-null before deleting.
164 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
166 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
168 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * Makefile.in (coffread.o): Depend on target.h.
171 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
173 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
177 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
179 * objfiles.c (objfile_relocate): When relocating ->sections, use
180 objfile not symfile_objfile.
182 * symtab.h, minsyms.c (minsyms_sort): New function.
183 * objfiles.c (objfile_relocate): Call it.
185 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
187 * objfiles.c, objfiles.h (objfile_to_front): New function.
188 * remote-vx.c (vx_add_symbols): Call it.
190 * coffread.c (coff_symtab_read): Handle common symbols the same
191 way that partial-stab.h does.
193 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
195 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
196 machine/psl.h. These are host files.
198 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
200 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
201 does *not* include the terminating NULL msymbol.
203 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
205 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
206 loader that reads files using BFD and converts it on the fly.
208 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
210 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
211 * monitor.c (monitor_load): check the load type and load the file
212 accordingly. Default to gr_load_image().
213 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
214 srecord format by downloading to the monitor.
215 * w89k-rom.c, op50n-rom.c: set supported load types.
217 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
219 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
220 * Makefile.in: Remove xcoffexec.o rule.
222 * exec.c (exec_file_command): Add comment.
224 Fix data and bss relocation for VxWorks 5.1:
225 * remote-vx.c (vx_add_symbols): New function.
226 (vx_load_command, add_symbol_stub): Call it instead of
228 (vx_wait): Remove comment which was wrong to useless.
229 * remote-vx.c: Reindent much of file.
230 * coffread.c (cs_to_section, find_targ_sec): New functions.
231 (process_coff_symbol): Set SYMBOL_SECTION to result
233 (coff_symtab_read): Call cs_to_section and deal with result
234 rather than assuming sections are in a certain order. Deal with
236 * coffread.c: Remove text_bfd_scnum variable.
238 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
240 * corelow.c: Format to standard.
241 (core_close): Use name instead of bfd_filename.
243 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
245 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
248 * symfile.c (reread_symbols): Include bfd_errmsg string in error
249 message if bfd_close fails.
250 * exec.c (exec_close), solib.c (clear_solib), corelow.c
251 (core_close), objfiles.c (free_objfile), irix5-nat.c
252 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
253 (gr_load_image): Check for errors from bfd_close.
254 * solib.c (look_for_base), remote-utils.c (gr_load_image),
255 remote-udi.c (download), corelow.c (core_open), symfile.c
256 (symfile_bfd_open), symfile.c (generic_load): Add comment
257 regarding error from bfd_close.
258 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
259 comment about bogus handling of errors from bfd_openr.
260 * exec.c (exec_close): Add comment regarding memory leak and
261 dangling reference to vp->name.
263 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
266 of using longest_to_int.
268 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
269 mips and alpha targets need the real breakpoint pc for
270 creating the breakpoint frame.
272 * stack.c (return_command): Cast return value to the return
273 type of the function from which we return.
274 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
275 to STORE_RETURN_VALUE.
277 * symtab.c (lookup_symbol): Remove search for `static mangled
278 symbols', the search for `static symbols' already looks for
279 mangled and demangled symbols via lookup_block_symbol.
281 * valarith.c (value_binop): Use ANSI C arithmetic conversions
282 when performing integral evaluations, implement BINOP_EQUAL and
284 (value_equal, value_less): Use value_binop to perform the
285 comparison if both operands have TYPE_CODE_INT.
287 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
288 as they are written back later. Handle sp restore for frameless
289 functions. Use fdata.nosavedpc instead of fdata.frameless to
290 determine if the pc has been saved.
291 (function_frame_info): Handle `mr r31,r1', which is generated by
292 gcc-2.6, as a synonym for `oril r31,r1,0'.
293 (skip_trampoline_code): Handle shared library trampolines.
294 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
295 their real name. Enables setting of breakpoints in shared libraries
296 before the executable is run.
298 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
300 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
301 interface code still works with the new ROM monitor
302 structures. Fake out a couple of fields.
304 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
306 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
307 target_write_pc, target_read_fp, target_write_fp): Rename to
309 (h8500_read_pc, h8500_write_pc): Add pid argument.
310 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
311 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
312 Change to match functions above.
314 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * NEWS: Add item about if and while.
318 * .gdbinit: Restore `end'; it was not excess. Reindent
319 list-objfiles to make this clear. Comment out all of
320 list-objfiles because old gdb's choke on it.
322 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
324 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
327 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
329 * Makefile.in (ANNOTATE_OBS): New definition.
330 (COMMON_OBS): Add exec.o.
331 (annotate.o): Remove extra compile rule.
332 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
335 * .gdbinit: Remove excess `end'.
337 * exec.c: Merge in RS6000 support from xcoffexec.c.
338 (symfile.h, objfiles.h, xcoffsolib.h): Include.
339 (vmap): New global variable.
340 (exec_close): Close and free objects in vmap chain.
341 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
342 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
343 (exec_files_info): Print vmap information.
344 * xcoffexec.c: Remove.
345 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
346 (TDEPFILES): Use exec.o instead of xcoffexec.o.
347 * TODO: Remove pertinent items.
349 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
351 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
352 are no longer needed as of gcc-2.6.0.
354 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
356 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
358 (fetch_core_registers): Don't try to fetch a register if
359 regmap maps it to -1.
360 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
361 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
362 stores the registers in a weird order.
364 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
366 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
367 if inferior_pid is nonzero.
369 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
371 Speed up GDB startup time by not demangling partial symbols.
372 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
373 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
374 No longer demangle partial symbols.
375 * symtab.c (lookup_symbol, list_symbols): Handle mangled
376 variables, e.g. C++ static members, via the minimal symbols.
378 Handle reordered functions in an objfile, for Irix 5.2 shared
380 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
381 set if the functions in an objfile are reordered.
382 * mdebugread.c (parse_partial_symbols): Detect reordered
383 functions in an objfile.
384 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
385 lookup algorithm if the functions in the objfile are reordered.
387 * xcoffexec.c (exec_close): If the current target has a copy
388 of the exec_ops sections, reflect the freeing of the sections
391 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
392 `sizeof dummy', for constructing the call dummy code.
394 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
395 function declarations.
396 * sparc-tdep.c (sparc_pop_frame): Cast result of
397 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
399 * irix5-nat.c (enable_break): Set breakpoint at the entry point
400 of the executable, to handle the case where main resides in a
402 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
403 after shared library symbol reading, to get rid of a warning from
404 heuristic_proc_start if the startup code has no symbolic debug info.
406 * breakpoint.h (struct breakpoint): Add new fields language
407 and input_radix, to enable breakpoint resetting with the
408 proper language and radix.
409 * breakpoint.c (set_raw_breakpoint): Initialize them.
410 (breakpoint_re_set_one): Use them when resetting the breakpoint.
411 (breakpoint_re_set): Preserve current language and input_radix
412 across breakpoint_re_set_one calls.
414 * symtab.c (decode_line_1): Do not build a canonical line
415 specification for `*expr' line specifications.
417 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
419 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
421 The point of these changes is to avoid reading the frame pointer
422 and stack pointer during stepping, to speed things up.
423 A. Changes to not select a frame until we need a selected frame:
424 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
425 * infrun.c (wait_for_inferior): Move call to select_frame back to
426 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
427 Law, but the change was my idea); the only reason for that change
428 was so we could save and restore the selected frame in
429 wait_for_inferior, and now that flush_cached frames clears the
430 selected frame, that should work OK now.
431 B. Changes to not create a current_frame until we need one:
432 * blockframe.c (get_current_frame): If current_frame is NULL, try
433 to create an innermost frame.
434 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
435 infrun.c (wait_for_inferior), thread.c (thread_switch),
436 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
437 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
438 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
439 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
440 i960-tdep.c (pop_frame), m68k-tdep.c
441 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
442 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
443 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
444 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
445 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
446 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
447 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
448 call create_new_frame.
449 * corelow.c (core_open), altos-xdep.c (core_file_command),
450 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
451 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
452 umax-xdep.c (core_file_command): Don't call create_new_frame; do
453 call flush_cached_frames.
454 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
456 C. Changes to get rid of stop_frame_address and instead only
457 fetch the frame pointer when we need it.
458 * breakpoint.c (bpstat_stop_status): Remove argument
459 frame_address; use FRAME_FP (get_current_frame ()).
460 * infrun.c (wait_for_inferior): Don't pass frame pointer to
462 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
463 ()) instead of stop_frame_address.
464 * infrun.c (save_inferior_status, restore_inferior_status),
465 inferior.h (struct inferior_status): Don't save and restore
467 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
468 (select_thread): Remove stop_frame_address and uses thereof.
469 D. Same thing for the stack pointer.
470 * infrun.c (wait_for_inferior): Remove stop_sp and replace
471 uses thereof with read_sp ().
472 E. Change to eliminate one nasty little spot where we were
473 wanting to know the frame pointer from before the current step
474 (idea from GDB 3.5, which saved my ass, because my other ideas of
475 how to fix it were very baroque).
476 * infrun.c: Remove prev_frame_address.
477 * infrun.c (wait_for_inferior, step_over_function): Use
478 step_frame_address instead of prev_frame_address.
479 F. Same basic idea for the stack pointer.
480 * inferior.h, infcmd.c: New variable step_sp.
481 * infcmd.c (step_1, until_next_command): Set it.
482 * infrun.c: Remove prev_sp and replace uses by step_sp.
483 * infrun.c (wait_for_inferior): If we get out of the step
484 range, then set step_sp to the current stack pointer before we
487 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
489 * top.c (target_byte_order_auto): New static variable.
490 (set_endian): Mention that ``auto'' is permitted.
491 (set_endian_auto): New static function.
492 (show_endian): Change message based on target_byte_order_auto.
493 (set_endian_from_file): New function.
494 (init_main): Add command ``auto'' to endianlist.
495 * exec.c (exec_file_command): Call set_endian_from_file.
496 * defs.h (set_endian_from_file): Declare.
498 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
500 * nlm/i386.c (flush_i_cache): New function, does nothing.
501 (frame_to_registers, registers_to_frame, set_step_traps,
502 clear_step_traps, do_status): Make non-static.
504 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
506 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
507 defined, define as 0.
508 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
510 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
511 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
512 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
513 (BREAKPOINT): Remove definition.
514 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
515 (BREAKPOINT): Remove definition.
516 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
517 value of 1, rather than without a value.
518 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
519 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
520 run time rather than at compile time.
522 * remote-mips.c (break_insn): Remove.
523 (BREAK_INSN, BREAK_INSN_SIZE): Define.
524 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
525 (mips_remove_breakpoint): Likewise.
527 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
528 define TARGET_BYTE_ORDER as target_byte_order, and declare
529 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
530 a test of TARGET_BYTE_ORDER.
531 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
533 (endianlist, target_byte_order): New variables.
534 (set_endian, set_endian_big, set_endian_little): New functions.
535 (show_endian): New function.
536 (init_cmd_lists): Initialize endianlist.
537 (init_main): Add commands ``set endian big'', ``set endian
538 little'', and ``show endian''.
539 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
540 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
541 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
542 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
543 * values.c: Likewise.
545 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
547 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
549 * nlm/Makefile.in: Get rid of NWINCLUDES.
550 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
551 User should now configure with --with-headers.
553 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * gdbserver/server.c (main): Silently accept all unrecognized
556 requests and send back a zero length acknowledge. That is what
557 *-stub.c do and is what remote.c expects.
559 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
561 * corelow.c (core_open): Copy the modified to_sections_end
562 vector from current_target to core_ops too.
564 * gdbserver/server.c (main): Silently accept query requests
565 and send back a zero length acknowledge.
567 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
569 * nlm/Makefile.in: Don't define NWINCLUDES.
570 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
572 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
574 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
576 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
578 * lynx-nat.c (child_wait): Use status.w_status, not status, in
579 arithmetic. status is a `union wait'.
581 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
583 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
585 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
589 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
591 * coffread.c (complete_symtab): If last_source_file is set upon
594 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
596 * xcoffread.c (read_xcoff_symtab, case C_FILE):
597 Set main_aux before using it.
599 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
601 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
602 ignoring before. But continue to ignore XMC_DS.
604 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
606 * defs.h (misc_command_type): Remove trailing comma from
609 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
611 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
612 out of an interrupt frame.
614 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
616 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
618 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
619 * mips-tdep.c (mips_print_register): Don't test float validity.
620 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
621 config/arm/tm-arm.h, config/convex/tm-convex.h,
622 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
623 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
624 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
625 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
626 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
627 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
628 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
629 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
630 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
633 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * TODO: Remove item about adding general multi-threaded stuff;
637 Remove item about specifying arbitrary locations of stack frames
638 (this works on some machines).
639 Remove item about debugging functions without a frame pointer
640 (this works on some machines).
641 Remove item about re-writing macros which handle frame chaining and
642 frameless functions. They have been re-written at least once
643 since that item was written.
644 Remove item about gdb catching SIGINT when attached; this is done.
645 Remove item about having list_command not read symbols--why bother?
647 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
649 * TODO: Append contents of Projects file.
652 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
654 * corelow.c (add_solib_stub): Remove copying of to_sections,
655 pass current_target to SOLIB_ADD. The Sep 10 change failed
656 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
658 * corelow.c (core_open): After reading the shared libraries,
659 copy the modified to_sections vector from current_target to
660 core_ops, so that core_close can free it later.
661 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
662 Pass down target parameter from SOLIB_ADD and use it instead of
663 directly accessing core_ops.
665 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
667 * solib.c: *BSD systems need <a.out.h> to be included before
670 * i386b-nat.c: Add i386_float_info(), etc.
671 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
673 * config/nm-nbsd.h: New file, for generic NetBSD native support.
674 * config/i386/nm-nbsd.h: Use it.
675 * config/sparc/nm-nbsd.h: Use it.
676 * config/ns32k/nm-nbsd.h: Use it.
678 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
679 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
680 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
681 New files, support for NetBSD/i386.
682 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
683 New files, support for NetBSD/ns32k.
685 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
687 * .gdbinit: Add list-objfiles command.
689 * TODO: Reword item regarding NO_STD_REGS.
691 * coffread.c (record_minimal_symbol, coff_read_enum_type,
692 coff_read_struct_type): Allocate on symbol_obstack, not directly
693 via malloc/savestring.
695 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
697 * TODO: Add more items.
698 * tests: Remove the directory and all of its (obsolete) contents.
700 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * coffread.c (init_stringtab): When copying length to stringtab,
703 use target format, not host format, since that is what the rest of
706 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
708 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
709 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
710 NWINCLUDES definitions.
711 * i386-nlmstub.c: Removed.
713 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
715 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
716 char * (from const char *) before assigning. Don't save string we
717 pass to record_minimal_symbol (it already saves it).
719 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
721 * gdbtk.tcl: Let ^U delete lines in the command window.
723 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
725 * cp-valprint.c (static_field_print): New variable, controls
726 printing of static members.
727 (_initialize_cp_valprint): New print set subcommand
728 "static-members". Turn on printing of static members by default.
729 (cp_print_value_fields): Print static members if necessary.
731 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
732 (elf_locate_base): Use only standard BFD functions to collect
733 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
734 tag only if it got defined via the inclusion of <link.h>.
736 * f-exp.y: Write block for OP_VAR_VALUE.
737 * f-valprint.c (info_common_command): Handle `info common'
738 without an argument correctly.
740 * c-typeprint.c (c_type_print_base): Handle template constructors.
741 * symtab.c (gdb_mangle_name): Handle template method mangling,
742 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
744 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
746 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
747 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
748 * ch-valprint.c (chill_val_print): Pass index type directly
749 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
750 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
751 if the index type is a stub.
753 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
755 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
756 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
757 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
758 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
759 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
760 config/mips/riscos.mh, config/pa/hppahpux.mh,
761 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
762 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
763 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
765 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
767 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
769 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
770 Also, add decl for symtab_to_filename.
771 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
772 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
773 routine decr replaces in line code.
774 * (create_file_win): Use catch to handle open failures more
775 elegantly. Also, create special window to display file open
776 failure message. Move opening of file prior to creation of text
778 * (create_asm_win): Add PC as argument. We now base disassembly
779 on PC instead of function name, since function names can be
780 ambiguous (usually seen with shared libs). Also, use catch to
781 simplify code where we don't care about failures.
782 * source.c (symtab_to_filename): New. Returns the file
783 associated with a symtab.
784 * top.c: Define interactive_hook. Called during QUIT to animate
787 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
789 * stabsread.c (read_type): Handle stub types for bitstrings.
790 * stabsread.c (read_array_type): Check for stub domain type
791 using TYPE_FLAG_STUB, not its length.
792 * gdbtypes.c (create_set_type): Handle a stub domain type.
794 * ch-exp.y: Get rid of some extra non-terminals, and move
795 their rules into primitive_value.
796 * parser-defs.h: Add comment about unary postfix operators.
797 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
798 * expprint.c (print_subexp): Recognize unary postfix operator.
800 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
802 * remote-hms.c: use remote_debug instead of hms_silent toggle.
803 Add warnings about depreciation of `snoop' cmd.
805 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
807 * remote-hms.c (hms_read_inferior_memory): Cope when
808 target sends both \r and \n.
810 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
812 * remote-mips.c (mips_error): Place NORETURN macro correctly.
813 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
815 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
818 mst_solib_trampoline.
820 * f-valprint.c (f_val_print): Change cast of valaddr from
821 CORE_ADDR * to char **, since that is how it is used.
823 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
824 using obsavestring, and pass that to prim_record_minimal_symbol.
825 Having the objfile point to bfd_asymbol_name directly doesn't work
826 if we save and restore a mapped symbol file.
828 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
830 * gdbtk.tcl: Add ref counts to breakpoint tags.
831 * Put quotes around function name in disassemble command to better
832 handle assembler names containing `.'.
833 * Make pclist element 0 be filler to avoid off-by-one problem with
835 * Set names of top-level windows.
836 * Add register display window.
837 * Add PC to label of assembly window.
839 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
841 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
842 to add a generic ROM monitor interface, and support file for the
843 WinBond W89K and the Oki OP50N PA based target boards.
845 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
847 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
848 disassembly more efficient.
849 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
851 * (gdb_loc): Include pc in return value. Also, return function
852 name if arg was specified.
853 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
854 after command completes.
855 * (gdbtk_init): Improve error handling.
857 * gdbtk.tcl: Add lots of comments. Clean up code.
858 * (gdbtk_tcl_fputs): Make output window redirectable.
859 * Add assembly window, and breapoint support.
860 * Make button 1 in margin toggle breakpoints.
861 * Use stippling to indicate breakpoint disabling.
863 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
865 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
867 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
869 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
870 change by replacing `symbols_added' with `so_last'.
871 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
872 global common symbols, they will be resolved by the runtime loader.
873 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
874 Handle scSCommon like scCommon symbols.
876 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
878 * corelow.c (add_solib_stub): Copy to_sections changes from
879 core_ops to current_target after adding the shared libraries.
880 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
881 find_corresponding_bincl_psymtab): Change `repeated header not seen'
882 error to a complaint, simplify complaint.
883 * procfs.c (signalname, errnoname): Make `name' const.
884 * symfile.c (reread_symbols): Use filename from old BFD to
886 * values.c (record_latest_value): Don't record value in the
887 history chain until we are sure there won't be an error.
889 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
891 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
894 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
896 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
898 * remote.c (fromhex): Make error more explicit.
899 (read_frame): Don't print bad checksum information unless
900 remote_debugging. Don't use repeat count unless it's > 0.
901 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
902 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
903 Optionally cope with BC style breakpoints.
904 (e7000_command): After command send directly to the E7000 mark
905 registers as changed.
906 (why_stop, e7000_wait: Understand BC style stop condition.
907 * sh-tdep.c (sh_skip_prologue): Understand more complicated
908 sequences. (frame_find_saved_regs): Likewise.
909 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
911 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
912 (more work here to come)
913 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
916 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
918 * sparclite/Makefile.in: Assorted stuff needed for eload.
920 * sparclite/eload.c: Merge in command line argument parsing and
921 error message handling improvements orignally made to aload.c.
923 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
925 * defs.h (enum misc_command_type, command_control_type): Enums
926 for describing the command and control types.
927 (struct command_line): Add new fields to keep track of the command
928 type and body associated with the command.
929 * top.c: Include value.h. Delete whitespace at the end of lines.
930 (build_command_line, get_command_line): New functions.
931 (execute_control_command, while_command, if_command): Likewise.
932 (realloc_body_list, read_next_line): Likewise.
933 (recurse_read_control_structure): Likewise.
934 (execute_user_command): Call execute_control_command.
935 (read_command_lines): Simplify by calling read_next_line, call
936 read_control_structure for "if" and "while" commands.
937 (free_command_lines): Free new fields in the command structure.
938 (define_command): Reset control_level to zero.
939 (init_main): Install command handlers for "if" and "while" commands.
941 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
943 * c-typeprint.c (c_type_print_varspec_prefix,
944 c_type_print_varspec_suffix): Add cases for Fortran type codes.
945 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
946 call f77_value_literal_string instead.
947 * f_exp.y: Include <string.h>, move include of parser-defs.h.
948 (parse_number): Translate 'd' floats to 'e' so atof() works.
949 (yylex): Remove unused variables.
950 * f-lang.c: Include <string.h>.
951 (get_bf_for_fcn): Remove unused variable.
952 * f-typeprint.c (f_type_print_varspec_prefix,
953 f_type_print_varspec_suffix): Remove unused
954 variables, add cases to switch statements.
955 (f_type_print_base): Remove unused variables.
956 * f-valprint.c (gdbcore.h, command.h): Include.
957 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
958 Call read_memory_integer with correct number of arguments.
959 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
960 with correct argument type.
961 (f77_print_array): Removed unused array array_size_array.
962 (f_val_print): Don't use a CORE_ADDR as a char *.
963 * valops.c (value_cast): Handle COMPLEX and BOOL types.
964 (value_assign): Handle Fortran literal string and complex values.
965 (f77_cast_into_complex, f77_assign_from_literal_string,
966 f77_assign_from_literal_complex): New functions.
968 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
970 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
973 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
975 * i960-tdep.c (signal.h): Don't include.
977 * cxux-nat.c (target_is_m88110): Remove definition.
979 * configure.in (config/nm-empty.h): If cross only, use instead
980 of config/nm-trash.h.
981 * config/nm-trash.h: Remove.
982 * config/nm-empty.h: New file.
983 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
984 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
985 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
986 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
987 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
989 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
991 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
993 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
995 * configure.in: No longer look for nm, tm, and xm headers in
996 config/<header>; they are always in config/<cpu>/<header>.
998 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1000 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1001 the end of the list of objfiles, instead of at the beginning.
1003 * xcoffread.c (allocate_include_entry): New function, abstracted
1004 from code in record_include_begin.
1005 (record_include_begin, record_include_end): Call it.
1007 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1008 target_has_stack to decide whether to create a real stack frame
1011 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1013 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1015 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1017 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1019 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1020 field names into what is expected by sparc-nat.c.
1022 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1024 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1026 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1028 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1030 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1032 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1033 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1036 * nlm/Makefile.in: Get rid of NWSOURCE.
1037 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1038 * nlm/gdbserve.o: Add dummy __main routine.
1039 * nlm/gdbserve.def: Turn on debug.
1041 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1043 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1045 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1047 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1048 * config/xm-nbsd.h: fix typo.
1049 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1050 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1052 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1054 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1056 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1057 change typeo in error msg (`inferrior' -> `inferior').
1059 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1061 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1062 attach_flag (this check was performed by the callers). Also check
1063 inferior_thisrun_terminal.
1064 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1065 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1066 attach_flag in deciding whether to call set_sigint_trap and
1069 * value.h (struct value): Change literal_data from PTR to char *,
1070 since that is the way it is used.
1072 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1074 * somread.c (som_symfile_read): Force unwinds to be re-read after
1075 reading in a new partial symbol table.
1077 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1079 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1080 an obsolete conditional.
1081 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1082 an obsolete conditional.
1083 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1086 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1088 * Makefile.in (ns32k-opcode.h): Remove reference.
1089 (ns32k-pinsn.o): Update dependencies.
1090 * ns32k-opcode.h: Remove file.
1091 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1092 all other code in this file.
1094 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1096 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1097 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1099 * nlm/Makefile.in: Add rule for .S.o.
1100 * nlm/aio.h: Protect from multiple inclusions.
1101 * nlm/alpha-io.S: Remove everything we don't need.
1102 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1103 Remove, no longer needed.
1104 * nlm/alpha.c: Merge in lots of stuff from previous files.
1105 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1106 breakpoint_insn extern.
1107 * Move stuff from alpha-patch.h into here.
1109 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1111 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1113 * annotate.c (annotate_starting): Flush output.
1115 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1117 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1118 the callers of symbol_file_add. Gets rid of heuristic fence-post
1119 warnings on mips and alpha targets when the PC resides in a shared
1120 library which is not yet read in.
1121 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1122 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1123 remote-vx.c (vx_open), solib.c (solib_add):
1124 Add call to reinit_frame_cache after all shared libraries are read in.
1125 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1126 symfile.c (symbol_file_command, add_symbol_file_command):
1127 Add call to reinit_frame_cache after symbol_file_add.
1129 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1131 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1132 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1133 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1134 * configure.in: Add sparc-*-netbsd target.
1136 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1138 * remote-vx.c (vx_attach): Interpret the command argument as an
1141 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1143 * configure.in: Change i[34]86 to i[345]86.
1144 * nlm/configure.in: Likewise.
1145 * gdbserver/configure.in: Likewise.
1147 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1149 * configure.in (i386-*-netware): Automatically configure nlm
1152 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1154 * nlm/gdbserve.c: conditionalize header file inclusion for either
1155 NetWare 4.0 or PIN targets.
1156 * nlm/i386.c: include appropriate header files.
1157 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1160 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1162 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1163 * nlm/gdbserve.def: Autoload clib.
1165 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1167 * breakpoint.c (condition_command): Call breakpoints_changed.
1169 * gdbtypes.h: Declare f77_create_literal_string_type and
1170 f77_create_literal_complex_type.
1171 * valops.c (f77_value_literal_string, f77_value_substring,
1172 f77_value_literal_complex): Use xmalloc not malloc.
1173 * valops.c (f77_value_literal_string, f77_value_substring):
1174 Make addr char * not CORE_ADDR.
1175 * value.h (struct value): Add new field literal_data of aligner union.
1176 (VALUE_LITERAL_DATA): Use it.
1177 * f-lang.h: Declare find_common_for_function.
1178 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1179 myaddr fields of a union. Don't overload it with the frame field
1180 (not sure this is necessary; I'm not sure what lval_* codes
1181 VALUE_SUBSTRING_* can be used with).
1183 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1185 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1186 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1188 * rs6000-nat.c: Include libbfd.h again, needed until reference
1189 to bfd_cache_lookup is cleaned out.
1191 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1193 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1195 Work to reduce the interrupts-off duration when running in DOS.
1196 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1197 (dos_async_rx): rewrite to unpack as many characters from the
1198 asynctsr as possible into a local buffer.
1200 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1202 Initial Fortran language support, adapted from work by Farooq Butt
1203 (fmbutt@engage.sps.mot.com).
1204 * Makefile.in: Add Fortran-related files and dependencies.
1205 * defs.h (language_fortran): New language enum.
1206 * language.h (_LANG_fortran): Define.
1207 (MAX_FORTRAN_DIMS): Define.
1208 * expression.h: Reformat to standard.
1209 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1210 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1211 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1212 TYPE_CODE_LITERAL_STRING): New type codes.
1213 (type): New fields upper_bound_type and lower_bound_type.
1214 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1215 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1217 (builtin_type_f_character, etc): Declare.
1218 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1219 * f-exp.y: New file, Fortran expression grammar.
1220 * f-lang.c: New file, Fortran language support functions.
1221 * f-lang.h: New file, Fortran language support declarations.
1222 * f-typeprint.c: New file, Fortran type printing.
1223 * f-valprint.c: New file, Fortran value printing.
1224 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1225 fix wording of error message.
1226 * gdbtypes.c (f77_create_literal_complex_type,
1227 f77_create_literal_string_type): New functions.
1228 * language.c (set_language_command): Add Fortran info.
1229 (calc_f77_array_dims): New function.
1230 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1232 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1233 as Fortran source files.
1234 * valops.c (f77_value_literal_string, f77_value_substring,
1235 f77_value_literal_complex): New functions.
1237 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1239 * c-typeprint.c (c_print_type): Assume demangled arguments
1240 if a '(' is found in varstring, looking for ')' at the end of
1241 varstring did fail with demangled const member functions, which
1242 have a trailing `const'.
1243 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1244 to avoid errors when compiling with DEC c89.
1245 (remote_wait): Cast to `char *' before passing buffer to
1246 fputs_filtered, to avoid errors when compiling with DEC c89.
1247 (remote_wait): Do not return inferior_pid by default, this
1248 statement is never reached, which causes warnings from some
1250 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1251 * symfile.c (load_command): If called with no argument, try
1252 to get the filename from the executable file.
1253 (generic_load): Remove check for NULL filename, it is done
1254 in load_command now.
1256 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1258 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1259 from June 2, 1994 (what was I thinking?!?). Fix it right this
1262 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1264 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1266 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1268 * README: Grammar improvements, clarifications, updates.
1270 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1272 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1273 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1274 * configure.in (powerpc-*-netware*): Automatically configure nlm
1276 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1277 specific stuff. Make things more configurable.
1278 * nlm/configure.in: Add powerpc-*-netware* target. Use
1279 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1281 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1282 Remove lots of architecture-specific stuff.
1283 * nlm/gdbserve.def: Add new imports.
1284 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1285 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1287 * nlm/prelude.o: What was this doing here?
1288 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1289 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1290 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1291 * config/powerpc/tm-ppc-nw.h: Ditto.
1293 * nlmstub.def: New file, contains imports for 386 nlm stub.
1295 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1297 * remote-pa.c: New file for HPPA embedded support. Currently it's
1299 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1301 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1303 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1304 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1306 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1308 * remote-mips.c: Remove unused declaration of mips_load.
1310 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1312 * coffread.c: General cleanup, and support for section offsets.
1313 (time.h, sys/types.h, libbfd.h): Don't include.
1314 (cur_src_start_addr, cur_src_end_addr): Rename to
1315 current_source_start_addr, current_source_end_addr.
1316 (nlist_stream_global): Remove.
1317 (nlist_bfd_global): New global variable.
1318 (coff_symfile_read): Remove code that gets and uses fileno()
1320 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1321 section_offsets parameter, add text/data section offset to
1322 appropriate symbols' values.
1323 (read_one_sym): Use bfd_read instead of fread.
1324 (init_stringtab, init_lineno): Change first parameter to a bfd,
1325 use bfd routines instead of raw I/O.
1327 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1329 * symtab.c (decode_line_1): If funfirstline and we get a
1330 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1332 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1334 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1335 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1336 (TAGS): Also pass result of find on config sub-directory to etags.
1337 (ALLPARAM): Remove; now unused.
1339 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1341 * Makefile.in (VERSION): Bump to 4.13.1
1342 * NEWS, README: Update to match gdb 4.13 release version.
1344 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1346 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1347 * cxux-nat.c: Remove dangling #else block.
1348 (m88k_harris_core_register_addr): New function.
1350 * environ.c (init_environ): If no environment, do nothing.
1352 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1354 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1357 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1359 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1362 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1364 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1365 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1366 Include "libiberty.h" instead.
1368 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1370 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1371 add additional argument specifying raw address to permit
1372 proper release of debug registers.
1373 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1376 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1378 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1379 define them in top.c. Add comments to the hooks.
1381 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1383 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1384 `to_remove_breakpoint' fields.
1386 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1388 * infcmd.c (run_command): Remove comment suggesting using
1389 target_has_execution instead of inferior_pid.
1391 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1393 * remote-mips.c (mips_open): add code to handle baud rate.
1395 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1397 * infrun.c (wait_for_inferior): Call target_resume() upon
1398 detection of new processes.
1400 * procfs.c (create_procinfo): Return pointer to new procinfo
1402 * (do_detach): Spacing & formatting cleanup.
1403 * (procfs_wait): Move wait_again label to ensure that we really
1404 wait again. On exit from fork, release new child from gdbs'
1406 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1408 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1410 * i386-nlmstub.c (handle_exception): Wait until the thread has
1411 been started before killing the NLM by pointing the PC at
1414 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1416 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1417 Irix 5 has a standard _sigtramp signal handler.
1418 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1419 it is not needed for a standard _sigtramp signal handler.
1420 Add shared library sections to the section table of the target
1421 before adding the symbols.
1422 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1423 instructions that do not prepare a stack adjustment.
1424 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1425 which does the right thing on machines where `char' is unsigned.
1427 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1429 * remote.c (remote_open): Move setting of inferior_pid prior to
1430 call to remote_start_remote. Also use unique value for pid to
1431 avoid confusion with read_register_pid & friends.
1432 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1434 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1436 * dwarfread.c (bfd.h): Don't include.
1438 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1440 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1441 kill the program being debugged. KillMe(), the undocumented
1442 call intended for this purpose, causes the server to hang.
1444 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1446 * remote.c (read_frame): Calculate run length encoded checksum
1448 * config/sh/stub.c: New file.
1450 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1452 * target.c (find_default_run_target): Make sure to_can_run is set
1455 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1457 * TODO: Remove note about fast watchpoints and remove obsolete
1460 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1462 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1463 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1464 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1466 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1468 * target.c (add_target): Don't call clean_target on target
1470 * (unpush_target): Test for to_close being set before calling.
1471 * (target_xfer_memory, target_info): Check for to_has_memory
1472 before playing with memory.
1474 * remote.c (remote_open): Set inferior_pid to make kill command
1476 * inflow.c (kill_command): Revert change of Aug 2. Use
1477 inferior_pid to determine whether to print out "The program is not
1478 being run." message.
1480 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1482 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1483 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1484 * m3-nat.c: Pass argument to return_to_top_level.
1485 Declare m3_kill_inferior before use.
1486 (port_chain_insert): In "can't happen" case, abort rather than
1487 setting `mid' to large decimal constant (which gcc warns about).
1488 (get_thread_name): Use cast to convert const char * to char *.
1489 (add_mach_specific_commands): #if 0 "thread break" command.
1490 (m3_trace_him): Call push_target.
1491 (mach_really_wait): New argument pid; remove unused
1493 (intercept_exec_calls): Call target_terminal_init and
1494 target_terminal_inferior once the child execs.
1495 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1497 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1499 * procfs.c (procfs_mourn_inferior): don't dereference the
1500 procinfo pointer after it has been freed.
1502 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1504 * breakpoint.c (breakpoint_1): Improve pluralization in display
1505 of breakpoint hit counts.
1507 * language.h (struct language_defn): Remove unused field
1509 (longest_float): Remove, no longer used.
1510 * language.c (unknown_language_defn, auto_language_defn,
1511 local_language_defn): Remove init of la_longest_float field.
1512 * c-lang.c (c_language_defn, cplus_language_defn,
1513 asm_language_defn): Ditto.
1514 * ch-lang.c (chill_language_defn): Ditto.
1515 * m2-lang.c (m2_language_defn): Ditto.
1517 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1519 * defs.h (bfd_read, bfd_seek): Remove declarations.
1520 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1522 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1524 * inflow.c (kill_command): Fix a bug which prevented target
1525 programs to be killed.
1527 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1529 * defs.h: Change two-line declarations to one-line form.
1530 (NORETURN): Define as "volatile" only for older GCCs.
1531 (ATTR_NORETURN): Define for newer GCCs.
1532 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1534 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1536 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1537 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1538 disable_breakpoint): Don't call breakpoints_changed; it is now
1539 called via the *_breakpoint_hook functions.
1540 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1542 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1544 * stabsread.c (read_type): Fix a bug in enum size calculation.
1546 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1548 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1549 argument types to shut up GCC.
1551 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1552 linker stub, then return the address the stub will return to.
1553 (frame_saved_pc): Correctly restart the search for the saved
1554 pc when a linker stub is encountered.
1556 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1557 register stores emitted by the version 9 HP compilers.
1558 (inst_saves_fr): Relax test for a specific base register (%r1);
1559 this avoids losing with the version 9 HP compilers.
1560 (skip_prologue): Try to skip argument stores emitted by the HP
1561 compilers. It's not perfect, but it's better than before.
1563 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1565 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1566 calling write_register_pid.
1567 * (write_register_pid): Add prototype.
1569 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1571 * remote.c (read_frame): Split readchar/checksum calculation into
1572 two parts since evaluation order is undefined.
1574 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1576 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1577 * Makefile.in (coredep.o): Add inferior.h as dependency.
1578 * inflow.c: Add F_SETOWN to list of defines to check
1579 around code that uses F_SETOWN.
1581 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1583 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1584 set the -L and -B directory prefixes so we can link with it.
1586 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1588 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1589 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1592 * General hackery to support alternate user-interface.
1593 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1594 disable_breakpoint): Call hooks for alternate user-interface.
1595 * defs.h: Add declarations for alternate user-interface hooks.
1596 * main.c (main): Add --nw (and --nowindows) options to disable
1598 * (near call to command_loop): Call command_loop_hook if set.
1599 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1600 * stack.c: Call print_frame_info_listing_hook if set.
1601 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1602 other files to make sure that calls to error and warning will
1603 work. Call init_ui_hook after everything else.
1604 * utils.c (query): Call query_hook if set.
1605 * (gdb_flush): Call flush_hook if set.
1606 * Change _initialize_utils to initialize_utils cuz we don't use
1607 automatic initialization of utils.c anymore.
1609 * Support for TK GUI.
1610 * Makefile.in: Add rule for gdbtk.o.
1611 * configure.in: Add support for --enable-gdbtk.
1612 * gdbtk.c: New file. Contains support routines for TK interface.
1613 * gdbtk.tcl: New file. Implements GUI policy.
1615 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1618 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1620 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1621 there and we are using the gcc from the tree.
1622 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1624 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1626 * Makefile.in (annotate.o): Add dependencies.
1628 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1630 * sparclite/aload.c: Added new -q (quiet) option.
1631 return 0 exit status if file was successfully downloaded.
1633 * nlm/gdbserve.c: merge in command line argument parsing changes
1634 and bug fixes made to i386-nlmstub.c.
1636 * i386-nlmstub.c: The returnLength field must be initialized
1637 before portConfig is passed to AIOGetPortConfiguration.
1638 Compare command line arguments with strnicmp(); args are
1639 case insensitive on netware.
1641 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1643 * Makefile.in (DISTSTUFF): Add definition.
1644 (diststuff): Add for new distribution support.
1645 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1646 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1647 Remove old distribution building rules, now uses standard
1648 distribution support in parent directory Makefile.in.
1650 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1652 * target.c (push_target): Cast result from xmalloc.
1654 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1656 * elfread.c (elf_symtab_read): Discard compiler labels generated
1657 by the Solaris 2.1/Intel SunPro compiler.
1659 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1661 * target.c (nomemory): Fix prototype and routine to take correct
1664 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1666 * Makefile.in (clean): Remove libgdb-files.
1668 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1670 * coredep.c: Include inferior.h.
1672 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1674 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1677 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1679 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1680 .cp as C++, alphabetize better.
1682 * breakpoint.c (ignore, condition): Move usage note into body of
1683 help text, so first line can be one-line summary.
1685 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1687 * target.c (unpush_target): Fix handling of removal of top target.
1689 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1691 * Makefile.in: Add stuff to build nlmstub.
1692 * Add rule for annotate.o to keep Sun make happy.
1693 * configure.in: Add config for powerpc/Netware.
1695 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1696 filename. This speeds up handling of trailing N_SO stabs (they
1697 mark the end of a .o file).
1699 * target.c, target.h: Change the way pushing and popping of
1700 targets work to support target overlays and inheritance.
1701 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1702 Fixup references to current_target, due to previous changes.
1704 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1705 needed to get the address of longjmp out of the target.
1707 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1709 * main.c: Include <ctype.h>.
1711 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1713 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1716 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1718 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1720 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1722 * Makefile.in (VERSION): Bump to 4.12.4.
1724 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1726 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1727 * configure.in (m88*-harris-cxux*): New configuration.
1728 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1729 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1731 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1732 (TARGET_WRITE_PC): Pass pid through to register writers.
1734 * configure.in (m68*): Put vendor-only-specified host configs
1735 after vendor-and-os-specified configs.
1736 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1738 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1739 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1742 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1744 * elfread.c (elf_symtab_read): Handle error return from
1745 bfd_get_dynamic_symtab_upper_bound gracefully.
1747 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1749 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1750 registers in use by the inferior.
1751 * coredep.c (fetch_core_registers, register_addr): Use it.
1752 * findvar.c (registers_changed, registers_fetched,
1753 read_register_bytes): Ditto.
1754 * infcmd.c (do_registers_info, registers_info): Ditto.
1755 * infptrace.c (fetch_inferior_registers,
1756 store_inferior_registers): Ditto.
1757 * stack.c (frame_info): Ditto.
1759 * coredep.c (CORE_REGISTER_ADDR): New macro.
1760 (fetch_core_registers): Use it.
1762 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1763 * symfile.c (add-symbol-file): Add usage note to help string.
1764 (add_shared_symbol_files_command): New command.
1767 * inferior.h (read_pc_pid): Declare.
1768 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1769 variable b, remove unused variable other_type_used.
1770 * main.c (inferior.h, call-cmds.h): Include.
1771 (gdb_init): Declare.
1772 * remote.c (remote_wait): Return 0 by default.
1774 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1776 Stop printing at null char option, from Oliver Meyer
1777 (omeyer@i3.informatik.rwth-aachen.de).
1778 * valprint.h, valprint.c (stop_print_at_null): New global.
1779 * valprint.c (_initialize_valprint): New print set subcommand
1781 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1782 printing a char array, adjust the number of chars to print.
1784 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1786 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1787 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1788 pic code in addition to prologues where an instruction from the
1789 prologue gets moved into the delay slot of a branch instruction
1790 immediately following the prologue. A table of potential prologue
1791 instructions (prologue_insn_tbl) is now used for picking apart a
1793 (frame_find_saved_regs): Changed the way in which limit gets set
1794 so that the delay slot of branch instructions immediately
1795 following the prologue gets examined.
1796 (pushed_size, store_parm_word, store_parm, push_parameters,
1797 collect_returned_value): Deleted.
1799 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1801 * infrun.c (wait_for_inferior): Handle stepping into leaf
1802 functions whose prologue consists of gp loading code only.
1804 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1806 * dbxread.c: Don't include libbfd.h.
1807 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1808 <time.h>, or <sys/types.h>.
1809 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1810 collect information about the stab and stab string sections.
1812 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1814 * stabsread.c (read_huge_number): handle large unsigned number
1815 for stabs generated by os9k C compiler.
1817 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1819 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1820 * breakpoint.h (hit_count): New breakpoint field.
1821 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1822 (clear_breakpoint_hit_counts): New function.
1823 (bpstat_stop_status): Increment the hit count.
1824 (breakpoint_1): Display the hit count.
1825 * infcmd.c (run_command): Reset breakpoint hit counts.
1826 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1827 displaying hit counts.
1829 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1831 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1832 symbols for all symbol files. Makes skipping over the
1833 trampoline code work when stepping from a function in a shared
1834 library into a function in a different shared library for Irix 5.
1835 Other ELF targets do not have enough information in their
1836 dynamic symbol tables to make this work.
1837 (elf_symtab_read): Relocate mst_solib_trampoline address.
1839 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1841 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1842 * configure.in (m68*-atari-sysv4*): New configuration.
1843 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1844 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1845 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1846 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1847 * config/m68k/amix.mh, config/m68k/amix.mt,
1848 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1851 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1853 * symtab.c (find_function_start_sal): New function to find
1854 the start of a function from a function symbol.
1855 (decode_line_1, decode_line_2): Use it instead of open coded
1856 partial copies of the code.
1857 (list_symbols): Quote symbol name before passing it to
1858 break_command to enable proper handling of mangled symbols.
1860 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1862 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1863 * ch-exp.y (yylex): First try name lookup using exact name
1864 typed by user; if that fails, try lower-cased name.
1866 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1868 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1869 Move "no debugging symbols found" test to symfile.c.
1870 * symfile.c (syms_from_objfile, reread_symbols): Add
1871 "no debugging symbols found" test.
1872 * coffread.c (init_stringtab): Handle stripped files with a
1873 stringtab offset of zero gracefully.
1874 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1875 BFD instead of stop_pc heuristic to determine if it is a dynamically
1877 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1878 ioctl, it indicates that the process has exited.
1880 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1882 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1883 .PARISC.unwind section now.
1885 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1887 * breakpoint.c (mention): Always show breakpoint address if no
1890 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1892 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1893 handling of shared libraries for non-ELF executables, but only if
1894 HANDLE_SVR4_EXEC_EMULATORS is defined.
1895 (locate_base): Try to find debug_base in the dynamic linker
1896 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1897 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1898 Define to enable handling of shared libraries for a.out executables,
1899 run under Solaris BCP.
1901 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1903 * infrun.c (wait_for_inferior): Print "Program exited normally"
1904 regardless of batch_mode.
1905 * defs.h, top.c (batch_mode): Removed.
1907 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1909 * Makefile.in (dcache_h): Remove redundant definition.
1910 (init.c): Add a comment.
1911 (top.c): Remove explicit compile action.
1912 * breakpoint.c (mention): Share code indicating location of
1913 break/watchpoints, don't print address if addressprint is off.
1914 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1915 (demangle): Remove redundant declarations.
1916 * eval.c: Remove redundant function declarations.
1917 * objfiles.h: Cosmetic and grammatical improvements.
1918 * TODO: Various updates.
1920 * remote-mips.c: Replace all \r chars with \015.
1921 (mips_receive_header): Display control characters readably.
1922 (mips_xfer_memory): Add a simple progress display.
1924 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1926 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1928 * remote-hms.c (flush): New function.
1929 (expect): Get edge case right.
1930 (hms_read_inferior_memory): Be more tolerant of line noise.
1932 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1934 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1935 target files, not non-existent mach3.mh and mach3.mt.
1937 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1939 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1940 symbols for all symbol files. Makes skipping over the
1941 trampoline code work when stepping from a function in a shared
1942 library into a function in a different shared library.
1943 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1945 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1947 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1948 names mean end of .o file.
1949 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1950 top of routine. Handle new thread notification cleanly.
1951 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1952 thread notification scheme.
1953 * (child_resume): General cleanups, handle resumption of all
1956 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1958 * ser-go32.c: Rewrite to run under windows.
1959 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1961 * serial.c (serial_open): Notice device "pc".
1962 * remote-e7000.c: Fix copyright date.
1963 (expect): Compare \n and \r the same.
1964 (e7000_open): Allow pc as a serial port
1965 * sh/sh.mt: Add ser-e7kpc.
1966 * h8300/h8300hms.mt: Add ser-e7kpc.
1967 * main.c (proc_wait): Don't wait if using go32.
1969 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1971 * somread.c: Simplify by using stabsect_build_psymtabs.
1972 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1973 corresponding to the name of the text section. All references
1975 (somstab_build_psymtabs): Delete function, no longer needed.
1977 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1979 * somread.c: Renamed from paread.c. Changed function names and
1980 comments to reflect that this file deals with SOM (an object file
1981 format), rather than the PA (a cpu).
1982 (Makefile.in): Chaned appropriately.
1983 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1984 * dbxread.c (somstab_build_psymtabs): Renamed from
1985 pastab_build_psymtabs.
1987 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1989 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1990 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1992 * Makefile.in: Updated for core-sol2.c.
1993 * README: Add notes about SPARCworks cc under Solaris 2.x,
1994 from Casper H.S. Dik (casper@fwi.uva.nl).
1995 * config/mips/xm-makeva.h: Removed, no longer necessary.
1996 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1997 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1998 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2000 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2002 * gdba.el: Put program input and output in a separate buffer.
2004 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2006 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2007 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2008 with global variable of same name in libnsl.so on UnixWare.
2010 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2012 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2013 embedded in template name.
2015 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2017 * config/i386/nm-linux.h: change calling convention of
2018 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2019 target_insert_watchpoint() and
2020 target_remove_watchpoint().
2022 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2023 to be long long in gdb.
2024 * config/mips/tm-bigmips.h: ditto.
2026 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2028 * c-lang.c (asm_language_defn): New definitions for language_asm,
2029 mostly copied from c_language_defn, to avoid warnings when
2030 switching between c and asm stack frames.
2032 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2034 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2035 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2036 (upgrade_type, handle_psymbol_enumerators): Likewise.
2037 (has_opaque_xref, cross_ref): Likewise.
2038 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2039 debugging information, rather than doing it here.
2040 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2041 point in ecoff_debug_swap backend structure, rather than calling
2042 ecoff_slurp_symbolic_info directly.
2044 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2046 * breakpoint.c: Include annotate.h. Call annotate_field rather
2047 than printing annotation directly.
2049 * main.c: Include string.h.
2051 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2053 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2054 call it instead of doing normal loop.
2055 * infcmd.c (attach_command): Don't call wait_for_inferior if
2057 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2058 hook that can decide whether to step over the next breakpoint.
2059 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2060 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2063 * configure.in: Improve sorting/formatting of hosts and targets.
2064 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2065 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2066 * Makefile.in (stop-gdb): New target.
2067 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2070 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2072 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2073 the identical initialization can be deleted from main.c, but i
2074 haven't done so just in case.
2076 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2078 * gdba.el: Added menu windows and slightly improved window
2079 handling to gdba.el. Fixed numerous minor bugs that were causing
2080 emacs and gdb to fall out of sync.
2082 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2084 * breakpoint.c: annotate changes lost at merge, put back in.
2086 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2088 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2091 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2093 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2095 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2096 writing of floating registers, the dpx2 kernel disallows it.
2097 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2098 is contained in o_praw.
2099 * irix5-nat.c (solib_map_sections): Adjust sections by the
2100 difference between the loaded address and the prelinked address.
2101 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2103 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2104 symbols, their value is absolute.
2105 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2106 libraries fh->adr fields of zero. Relocate minimal symbol values
2107 upon readin. Relocate non-stabs symbols upon readin.
2108 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2109 start address of the outermost block.
2110 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2111 instead of section_offsets and use relocated pst->textlow for
2112 line number and procedure address relocations.
2114 From gmo@MicroUnity.com (Guillermo A. Loyola):
2115 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2116 Handle SGI Irix5 stIndirect symbol type.
2118 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2120 * breakpoint.c: fix a syntax error native cc does not like.
2122 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2123 * sparclite/Makefile.in: ditto.
2124 * sparcl-tdpe.c: change file name because first 8 chars has to be
2126 * sparcl-stub.c: ditto.
2128 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2130 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2132 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2134 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2135 ignore) a PID argument.
2136 (hppa_pop_frame): Pass a PID to target_write_pc.
2137 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2138 and pass through a PID argument.
2139 (target_read_pc, target_write_pc): Update prototypes.
2141 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2143 * Makefile.in: add new file sparclite-tdep.c.
2144 * sparclite/Makefile.in: add new file sparclite-stub.c.
2145 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2147 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2148 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2150 * sparclite-tdep.c: new file, contains hardware breakpoint support
2152 * sparclite-stub.c: new file, stub code that add support hardware
2154 * breakpoint.c: add hardware breakpoint support.
2155 * breakpoint.h: add new breakpoint type to support hardware
2157 * config/mips/nm-irix4.h: change interface for target dependent
2158 code supporting watch point.
2159 * config/pa/nm-hppab.h: change interface for target dependent
2160 code supporting watch point.
2162 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2164 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2166 * stabsread.c (read_struct_fields): os9k nested structure does not
2167 have terminating ';', instead it just get to ',' and bit position
2170 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2172 * nlmread.c (nlm_symtab_read): Clean up a bit.
2173 * (nlm_symfile_read): Record bounds of main() so that backtrace
2174 command will know where to stop.
2175 * objfiles.c (objfile_relocate): Relocate entry point/func info
2176 for backtrace as well.
2177 * objfiles.h: Define values for invalid PCs for entry point info.
2178 * symfile.c (init_entry_point_info): Initialize invalid values
2179 with aforementioned macros.
2180 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2181 to cause backtrace to stop when it gets back to main().
2182 * config/i386/tm-i386nw.h: Ditto.
2184 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2186 Fix value_print, which used to be ostensibly language-independent,
2187 but would print pointers and arrays in C syntax. Instead, call
2188 a language-specific function.
2189 * language.h (struct language_defn): New functional field
2191 (LA_VALUE_PRINT): New macro.
2192 * language.c (unk_lang_value_print): New stub/dummy function.
2193 (unknown_language_defn, auto_language_defn, local_language_defn):
2195 * c-valprint.c (c_value_print): New function, with code moved from:
2196 * valprint.c (value_print): ... here. Now just invoke
2197 LA_VALUE_PRINT to do language-specific stuff.
2198 * valprint.c (value_print_array_elements): Make non-static.
2199 * c-lang.c (c_language_defn, cplus_language_defn): Add
2200 c_value_print in the la_value_print field.
2201 * m2-lang.c (m2_language_defn): Likewise.
2202 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2203 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2204 * ch-valprint.c (chill_value_print): New function, based on
2205 c_value_print, but use Chill "look and feel."
2206 * c-lang.h (c_value_print): New prototype.
2207 * ch-lang.h (chill_value_print): New prototype.
2208 * value.h (value_print_array_elements): New prototype.
2210 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2211 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2213 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2215 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2216 to new file top.c. Make things extern instead of static and
2217 similar rearrangements to deal with this.
2219 * utils.c: Move fputs_unfiltered to main.c. Remove
2220 FPUTS_UNFILTERED_OVERRIDE ifndef.
2221 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2222 and libgdb uses utils.c and top.c.
2224 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2226 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2228 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2230 * ch-valprint.c (chill_val_print_array_elements): New function.
2231 A Chill version of val_print_array_elements, it prints the
2232 array index labels, in additions ot the array element values.
2233 (chill_val_print): Use the new function.
2235 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2237 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2239 * defs.h (enum language): Add language_asm.
2240 * findvar.c (read_register_bytes read_register_gen
2241 write_register_bytes read_register read_register_pid
2242 write_register write_register_pid supply_register): Move multi-
2243 thread handling down into these routines. Create XXX_pid routines
2244 that allow register references to specify the pid.
2245 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2246 read_sp write_sp read_fp write_fp): Move these routines from
2247 infcmd to findvar to centralize the whole mess.
2248 * i386-nlmstub.c: Portability fixes.
2249 * infptrace.c (child_resume): Conditionalize to allow other natives
2250 to override it. Remove PIDGET gubbish, it's no longer necessary.
2251 * infrun.c (wait_for_inferior): Put registers_changed() before
2252 target_wait() to speed up remote debugging.
2253 * Replace code that reads registers from other threads with much
2254 nicer looking new function calls (see changes to findvar.c).
2255 * Don't skip prologues if debugging assembly source.
2256 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2257 child_resume to handle multi-thread debugging properly.
2258 * remote.c: Add O response to get console output from target.
2259 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2260 SERIAL_ERROR here to simplify callers.
2261 * Change static var timeout to remote_timeout.
2262 * (fromhex): Remove unnecessary return -1 at end of routine.
2263 * (remote_wait): Turn this into a big switch statement. Add
2264 support for O response.
2265 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2266 * (getpkt): Split getpkt into two parts. read_frame deals with
2267 all formatting issues, run-length encoding, and framing. getpkt
2268 now handles error recovery, and frame detection.
2269 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2270 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2271 control. (hardwire_readchar): Handle EINTR from read().
2272 * symfile.c (deduce_language_from_filename): Add support for .s
2274 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2275 override infptrace's child_wait.
2276 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2277 instead of XXXlynx.h.
2278 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2280 * nlm/gdbserve.c: Portability fixes.
2282 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2284 * inftarg.c (child_wait): Call proc_wait, not wait.
2285 (child_mourn_inferior): Call proc_remove_foreign.
2286 * main.c (gdb_init): Call init_proc.
2287 * main.c: Provide dummy versions of init_proc, proc_wait, and
2288 proc_remove_foreign for the gdb case (the libgdb case provides its
2289 own versions of these functions).
2290 * Makefile.in (libgdb-files): Add libproc.a.
2292 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2294 Hardware watchpoints for Linux, from Rick Sladkey
2295 (jrs@world.std.com).
2296 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2297 new hardware breakpoint recovery method.
2298 * i386v-nat.c (i386_insert_watchpoint,
2299 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2300 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2301 New functions to support the 386 hardware debugging registers.
2302 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2303 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2304 target_insert_watchpoint, target_remove_watchpoint): Define these
2305 macros to use the hardware debugging functions in i386v-nat.c.
2307 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2309 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2312 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2314 * target.c, target.h: New variables target_activity_function and
2316 * inflow.c, inferior.h: New functions set_sigio_trap and
2318 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2320 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2322 * remote-sim.h (sim_verbose): Delete.
2323 Document callbacks needed.
2324 (sim_*): Change result to void where there isn't one.
2325 (sim_open): Clarify argument and error response.
2326 (sim_close): Declare.
2327 (sim_load): Change bfd_handle argument to file name. Clarify result.
2328 (sim_create_inferior): Renamed from sim_set_args.
2329 (sim_set_pc): Delete.
2330 (sim_info): Delete printf_fn argument.
2331 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2332 (gdbsim_load): Try sim_load first.
2333 (gdbsim_create_inferior): Call sim_create_inferior.
2334 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2335 (gdbsim_close): Call sim_close.
2336 (gdbsim_files_info): Update call to sim_info.
2337 (gdbsim_ops): Realign comments.
2339 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2341 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2343 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2344 the auxent if the symbol's name is ".file". From David Edelsohn
2345 <c1dje@watson.ibm.com>.
2347 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * breakpoint.c (breakpoint_1): Fix typo.
2351 * annotate.c (annotate_field_end): Fix typo.
2353 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2355 * Makefile.in (TSSTART): Remove; no longer used.
2357 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2358 fputs_unfiltered and exit directly, rather than fatal. The latter
2359 calls vfprintf_unfiltered!
2361 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2362 * value.h, printcmd.c (print_value_flags): Move from here...
2363 * annotate.c: ...to here, and make it use can_dereference.
2365 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2367 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2368 Remove, needed for both native and cross.
2369 * target.c (attach_flag, generic_mourn_inferior): Put here.
2370 * utils.c (job_control): Put here.
2371 (terminal.h): Don't include anymore.
2373 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2375 * source.c (find_source_lines): Always use code that was #ifdef
2376 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2377 leaving it on the chain. Reindent much of this function.
2378 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2379 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2380 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2381 config/ns32k/xm-ns32km3.h: Remove all references to
2382 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2383 * main.c, fork-child.c, many config files: Remove all
2384 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2387 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2388 This avoids __eprintf troubles.
2390 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2392 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2393 initialization code which needs to be called even if we bypass the
2394 command line stuff into gdb_init.
2395 * utils.c (fputs_unfiltered): Surround in #ifndef
2396 FPUTS_UNFILTERED_OVERRIDE.
2397 * Makefile.in (libgdb.a): New target.
2399 * utils.c: Rearrange I/O stuff a bit so that all output goes
2400 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2401 which made %s not work with arbitrarily large strings.
2402 * printcmd.c (printf_command): Use printf_filtered, not
2403 printf_unfiltered and printf, now that arbitrary limit is gone.
2406 * breakpoint.c (watchpoint_check): Remove unused variable b.
2407 * stack.c (print_frame_info): Move sp and buf inside #if.
2408 * eval.c (evaluate_subexp): Remove unused variables pp,
2409 mangle_ptr, ptr, and mangle_tstr.
2410 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2412 * symtab.c (lookup_symtab): Put variable copy inside #if.
2413 (decode_line_1): Put variable q1 inside #if 0.
2414 * target.h: Declare target_link.
2415 * infrun.c (wait_for_inferior): Remove unused variables signame.
2416 * remote.c (remote_resume): Remove unused variable name.
2417 * c-exp.y (parse_number): Parenthesize operand of shift.
2418 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2419 (this is a semantic change, the warning seems to have detected a bug).
2420 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2421 * coffread.c: Move variable temptype inside #if.
2422 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2424 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2425 (chill_val_print): Remove unused variable in_range.
2426 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2427 (chill_val_print): Add default case for switch.
2428 * stabsread.h: Declare stabsect_build_psymtabs.
2429 * os9kread.c (read_minimal_symbols): Make this return void.
2430 (os9k_symfile_read): Remove unused variables stb_exist and val.
2431 (os9k_symfile_init): Remove unused variable val.
2432 (fill_sym): Remove unused variable id.
2433 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2434 unused variable nsl.
2435 Remove unused variable symfile_bfd.
2436 #if 0 unused variables lbrac_unmatched_complaint and
2437 lbrac_mismatch_complaint.
2438 Remove declaration for non-existent function os9k_next_symbol_text.
2440 * annotate.c, annotate.h: New files, containing a function for
2441 each annotation which outputs it.
2442 * Move breakpoints_changed from breakpoint.c to annotate.c.
2443 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2444 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2445 Use annotate.c functions to output annotations.
2446 * Makefile.in (OBS): Add annotate.o.
2448 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2450 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2451 elf_unwind_entries are always initialized.
2453 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2454 stubs which return directly to the caller rather than to the stub
2457 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2459 * c-exp.y (yyerror): Display a more informative error message.
2460 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2461 * m2-exp.y (yyerror): Ditto.
2463 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2465 * inflow.c (job_control): Move definition to front of file.
2467 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2469 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2470 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2472 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2474 * Makefile.in (kdb): Remove old init.c creation commands.
2475 * configure.in (sparclite): Match on sparclite*.
2476 * sparclite/aload.c (main): Only change section addresses for
2477 a.out format object files.
2479 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2481 * config/i386/go32.mh: Define CC.
2483 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2485 * gdbserver/Makefile.in: Remove irrelevant definitions and
2486 comments inherited from the gdb Makefile.
2487 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2488 (VERSION): Update to 4.12.3.
2489 (gdbserver): Remove any existing executable first.
2490 (distclean, realclean): Remove nm.h.
2491 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2492 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2493 Don't use absolute pathname.
2495 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2497 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2500 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2502 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2503 (print_it_normal): Add annotations for the inferior starting and
2504 stopping, and for all the various messages related to how it
2507 * printcmd.c (do_one_display): Annotate.
2508 * stack.c (print_frame_info): Annotate printing of stack frames.
2510 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2512 * remote.c (get_offsets): Handle case where stub doesn't support
2515 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2517 Add partial support for g++ code compiled with -fvtable-thunks.
2518 * c-valprint.c (c_val_print): Add vtblprint support
2520 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2521 pointers (if using thunks) as well as array of structs (otherwise).
2522 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2523 level, and make the latter non-static (so define_symbol can use it).
2524 * stabsread.c (define_symbol): If the type being defined is a
2525 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2526 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2527 * values.c (value_virtual_fn_field): Handle thunks.
2528 * values.c (value_headof): Minor efficiency hack.
2529 * values.c (value_headof): Incomplete thunk support. FIXME.
2531 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2533 * valprint.c (print_longest): Clarify comment about use_local.
2534 * printcmd.c, defs.h (print_address_numeric), callers in
2535 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2536 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2537 exec.c: New argument use_local.
2538 * source.c (identify_source_line): Use filtered output. Use
2539 print_address_numeric.
2541 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2542 language.c (type_error, range_error): Use filtered output.
2543 * utils.c (error_begin): Update comment to tell people to use
2546 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2547 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2550 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2552 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2553 from the fault, #ifndef FAULTED_USE_SIGINFO.
2554 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2556 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2558 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2559 Explicitly annotate each record.
2561 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2563 * xcoffexec.c: Reformat to standards and lint.
2564 (language.h): Include.
2565 (exec_close): Declare arg "quitting".
2566 (file_command): Declare arg "from_tty".
2567 (map_vmap): Cast xmalloc result to PTR.
2568 * rs6000-nat.c: Reformat to standards and lint.
2569 (exec_one_dummy_insn): Use char array for saved instruction.
2570 (fixup_breakpoints): Declare.
2571 (vmap_ldinfo): Be more informative in fatal error messages.
2572 (xcoff_relocate_symtab): Define to return void.
2573 * xcoffsolib.h: Reformat to standards, improve comments.
2574 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2576 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2578 * utils.c, defs.h (error_begin): New function.
2579 (quit): Print annotation before printing the error message.
2580 * main.c (return_to_top_level): Print annotation before doing the
2582 * symtab.c (decode_line_1): Call error not warning and then
2583 return_to_top_level. Call error_begin and printf_unfiltered
2584 rather calling warning (before calls to return_to_top_level).
2585 * core.c (memory_error): Use error_begin, printf_unfiltered,
2586 print_address_numeric and return_to_top_level instead of error.
2587 Cleans up a FIXME-32x64.
2588 * language.c (type_error, range_error): Call error_begin
2589 not just target_terminal_ours.
2591 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2592 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2593 side of an assignment is non-portable.
2595 * utils.c (query): Change syntax of query annotations to be
2596 consistent with other input annotations.
2597 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2599 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2603 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2604 that have a stack frame size of 32k or larger (from Paul Flinders).
2605 Remove #if 0'd code.
2607 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2609 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2610 for Lynx platforms that need it.
2611 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2613 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2615 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2616 than trying to deduce it from the fault.
2618 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2620 * printcmd.c (print_address_symbolic): Initialize name to empty
2621 string to avoid core dump if lookup fails.
2622 * remote-e7000.c (printf_e7000debug): Error if target not open.
2624 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2626 * i386-nlmstub.c: Update to be more in line with PIN stub.
2627 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2628 * (hex2mem): Init ptr.
2629 * General cleanups to use ConsolePrintf, standard prologues, etc...
2631 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2633 * i386-nlmstub.c: More changes to be compatible with remote.c.
2635 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2636 into (the far less frequently called) dbx_symfile_read.
2638 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2640 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2642 * dbxread.c (record_minimal_symbol): Record the section
2643 associated with the symbol to make dynmaic relocation work.
2644 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2645 Solaris brain-damage which don't apply to relocatable object
2647 * (stabsect_build_psymtabs): New routine to read stabs out of an
2648 arbitrarily named section.
2649 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2651 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2652 stabs out of the nlm.
2653 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2654 brain-damage which don't apply to relocatable object files.
2655 * remote.c (putpkt): Improve error reporting and error handling.
2656 * (get_offsets): Temporary kludge to force data & bss sections to
2657 have the same relocation.
2658 * stabsread.c (define_symbol, scan_file_globals): Record section
2661 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2663 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2664 FIXME-32x64 comment.
2666 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2668 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2669 to after call to target_wait. This means that flush_cached_frames
2670 can call target_terminal_ours if it wants to.
2671 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2672 comment about why the code is dubious.
2674 * stabsread.c (read_type): Call read_type, not nonexistent
2677 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2679 * remote-os9k.c (rombug_fetch_registers): set trace mode
2681 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2683 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2685 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2686 passed to process_one_symbol.
2687 * stabsread.c (read_type): process os9k functio prototype.
2689 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2694 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * utils.c (prompt_for_continue): Annotate prompt.
2697 (query): Annotate query.
2698 * printcmd.c (print_frame_args): Change syntax of argument
2699 annotation to make name and value part of a single group of
2700 annotations, not two separate groups.
2701 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2702 * valprint.c (val_print_array_elements): Change syntax of
2703 annotation to be more concise.
2704 * main.c, defs.h (command_line_input): New argument tells what
2705 string to include in the annotations.
2706 * symtab.c (decode_line_2), main.c (read_command_lines,
2707 command_loop): Change callers.
2709 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2710 target null pointer.
2711 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2713 * printcmd.c (output_command): Annotate things we print here too.
2714 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2715 * Move declaration of print_value_flags from defs.h to value.h.
2716 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2718 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2720 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2721 BFD handles sun3 dynamic relocations now.
2722 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2725 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2727 * printcmd.c (print_command_1): Annotate the top-level expressions
2729 (print_frame_args): Annotate each argument.
2730 * printcmd.c, defs.h (print_value_flags): New function.
2731 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2732 * valprint.c (val_print_array_elements): Annotate each array element.
2734 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2736 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2737 the register contains a pointer to the type, not the type itself.
2739 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2741 * main.c (main): Accept --annotate=N option and make --fullname
2742 the same as --annotate=1.
2743 (command_line_input): Print annotatation before and after prompt.
2744 * blockframe.c (flush_cached_frames): Print annotation.
2745 * Rename frame_file_full_name to annotation_level and move it from
2747 * source.c (identify_source_line): If annotation_level > 1,
2748 change output format.
2749 * breakpoint.c: Print annotation whenever a breakpoint changes.
2750 * main.c: New variable server_command.
2751 (command_line_input): Parse "server " and set server_command.
2752 (dont_repeat): Check server_command.
2754 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2756 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2757 updating raw_symbol and symnum. Return a value in the case where
2760 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2762 * parse.c: Don't define block_found; it is defined in symtab.c.
2763 * parser-defs.h: Add comment regarding block_found.
2765 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2767 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2770 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2772 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2773 section vma. Do not read dynamic relocs for sun3 executables to
2774 avoid BFD assertion message.
2776 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2778 * nm-hppab.h (KERNEL_U_ADDR): Define.
2779 (FIVE_ARG_PTRACE): Likewise.
2780 (CANNOT_STORE_REGISTER): Likewise.
2781 * nm-hppah.h (KERNEL_U_ADDR): Define.
2782 (FIVE_ARG_PTRACE): Likewise.
2783 (CANNOT_STORE_REGISTER): Likewise.
2784 (NEED_TEXT_START_END): Likewise.
2786 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2787 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2788 (FIVE_ARG_PTRACE): Likewise.
2789 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2790 (FIVE_ARG_PTRACE): Likewise.
2792 * hppa-tdep.c (read_unwind_info): Make static.
2793 (restore_pc_queue): Indirect through the target vector to
2794 reload the register state.
2796 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2798 * paread.c (compare_unwind_entries): Delete function. It's been
2799 moved into hppa-tdep.c.
2800 (read_unwind_info): Likewise.
2801 (pa_symfile_read): No longer call read_unwind_info. The unwind
2802 tables will be read in as they are needed.
2804 * hppa-tdep.c (compare_unwind_entries): New function.
2805 (read_unwind_info, internalize_unwinds): Likewise.
2806 (find_unwind_entry): Read in unwind information on demand.
2808 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2810 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2811 to : in search path processing.
2812 * defs.h (qsort): Rename argument in prototype.
2813 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2815 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2816 (false): Eliminate usages.
2818 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2820 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2821 All references to value changed to value_ptrlage_command is now
2823 All references to value changed to value_ptr.
2824 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2825 * remote-hms.c (hms_wait): Timeout after five seconds.
2826 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2827 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2828 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2830 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2832 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2834 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2836 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2838 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2839 bp_watchpoint_scope breakpoints.
2840 (struct breakpoint): Add val_chain and related_breakpoint fields
2841 for use by watchpoints.
2843 * breakpoint.c (within_scope): Delete. No longer used.
2844 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2845 (target_{remove,insert}_watchpoint): Likewise.
2846 (can_use_hardware_watchpoint): New function.
2847 (remove_breakpoint): New function to remove a single breakpoint
2848 or hardware watchpoint.
2849 (insert_breakpoints): Handle insertion of hardware watchpoints.
2850 Store a copy of the value chain derived from the watchpoint
2852 (remove_breakpoints): Simplify by using remove_breakpoint.
2853 (delete_breakpoint): Likewise.
2854 (watchpoint_check): Delete the watchpoint and watchpoint scope
2855 breakpoints when the watchpoint goes out of scope. Save & restore
2856 the current frame after checking watchpoints.
2857 (breakpoint_init_inferior): Likewise (restarting the program
2858 makes all local watchpoints go out of scope).
2859 (bpstat_stop_status): Handle hardware watchpoints much like normal
2860 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2861 when the watchpoint goes out of scope. Remove and reinsert all
2862 breakpoints before returning if we stopped when a hardware watchpoint
2864 (watch_command): Use a hardware watchpoint when possible. If
2865 watching a local expression, build a scope breakpoint too.
2866 (map_breakpoint_numbers): Also call given function for any
2867 related breakpoints.
2868 (disable_breakpoint): Never disable a scope breakpoint.
2869 (enable_breakpoint): Handle hardware breakpoints much like normal
2870 breakpoints, but recompute the watchpoint_scope breakpoint's
2871 frame and address (if we have an associated scope breakpoint).
2872 (read_memory_nobpt): Handle hardware watchpoints like normal
2873 watchpoints. When necessary handle watchpoint_scope breakpoints.
2874 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2875 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2876 (disable_command): Likewise.
2878 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2879 Extern prototype added to frame.h
2881 * infrun.c (wait_for_inferior): Set current_frame and select
2882 a frame before checking if we stopped due to a hardare watchpoint
2883 firing. Handle stepping over hardware watchpoints.
2884 (normal_stop): Remove unnecessary call to select_frame.
2886 * value.h (value_release_to_mark): Declare.
2887 * values.c (value_release_to_mark): New function.
2889 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2890 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2892 * hppab-nat.c (hppa_set_watchpoint): New function.
2894 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2895 (HAVE_STEPPABLE_WATCHPOINT): Define.
2896 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2897 (target_{insert,delete}_watchpoint): Define.
2899 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2900 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2901 (target_{insert,remove}_watchpoint): Likewise.
2903 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2905 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2906 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2907 often have the same names as debug symbols for functions, and
2908 confuse lookup_symbol().
2910 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2912 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2913 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2914 REGISTER_RAW_SIZE (1).
2915 Together these changes work around a bug in HP's compiler. Both
2916 seem to be necessary.
2918 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2920 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2921 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2922 are type mst_solib_trampoline.
2924 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2926 * config/m68k/es1800.mt: Change comments.
2928 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2930 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2932 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2934 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2937 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2939 * values.c (unpack_long): Remove obsolete comment about using a
2942 * symfile.c (symbol_file_command): Add comments about command syntax.
2944 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2945 Jim Kingdon (kingdon@cygnus.com)
2947 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2948 are in the .plt section.
2949 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2950 find_solib_trampoline_target): New functions for handling
2951 stepping into -g compiled shared libraries.
2952 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2953 find_solib_trampoline_target): Add prototypes.
2954 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2955 Define to handle stepping into -g compiled shared libraries.
2956 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2957 stepping into -g compiled shared libraries.
2959 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2961 * configure.in: Add mips-*-sysv4* support.
2962 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2963 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2964 New files for MIPS SVR4 support.
2965 * Makefile.in: Update for new mipsv4 files.
2966 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2967 read_next_frame_reg to obtain the frame relative stack pointer.
2968 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2969 obtain the frame relative stack pointer.
2970 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2971 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2972 by entering them into the minimal symbol table.
2973 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2974 a long for float formats.
2975 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2976 get defined in <link.h>.
2977 * solib.c (solib_add): Add shared library sections to the section
2978 table of the target before adding the symbols.
2979 * partial-stab.h: Relocate static and global functions.
2980 * dbxread.c (read_dbx_symtab): Remove unused variable
2981 end_of_text_address. Relocate text_addr when passing it
2984 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2985 library functions before the executable is run. Retrieve dynamic
2986 symbols from stripped executables.
2987 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2988 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2989 if no debugging symbols were found.
2990 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2991 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2993 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2994 OSF/1 has shared libraries.
2996 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2998 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2999 to BFD handling of dynamic symbols.
3001 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3003 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3004 then gets its real address into FUN and its GOT/DP value into %r19.
3006 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3008 * hppa-tdep.c (frameless_function_invocation): If no unwind
3009 descriptor was found, then assume this was not a frameless
3010 function invocation.
3011 (frame_saved_pc): If the saved PC is in a linker stub, then
3012 return the return address which the linker stub will return to.
3014 * xm-hppab.h: Never define USG.
3015 * xm-hppah.h: Always define USG.
3017 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3019 * values.c (unpack_long, value_from_longest),
3020 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3022 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3024 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3026 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3028 For SVR4 targets, enable gdb to set breakpoints in shared
3029 library functions before the executable is run.
3030 * elfread.c (elf_symtab_read): Handle symbols for shared library
3032 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3033 and moved to objfiles.c.
3034 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3035 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3036 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3037 the new generic definition from tm-sysv4.h works for Solaris.
3039 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3041 * elfread.c (elf_symtab_read): Change storage_needed,
3042 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3043 bfd_get_symtab_upper_bound. Check for errors from
3044 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3045 * nlmread.c (nlm_symtab_read): Same changes.
3047 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3049 * xcoffread.c (xcoff_next_symbol_text): New function.
3050 (read_xcoff_symtab): Set next_symbol_text_func to it.
3051 Move raw_symbol outside of read_xcoff_symtab.
3053 * remote.c (getpkt): Remove unused "out" label.
3055 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3057 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3058 about more than one watchpoint being triggered.
3060 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3062 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3064 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3066 * blockframe.c (find_pc_partial_function): mst_file_text
3067 symbols do not live in the shared library transfer table.
3068 * ch-exp.y (decode_integer_value, match_character_literal,
3069 match_bitstring_literal): Guard tolower calls with isupper,
3070 tolower on old BSD systems blindly subtracts a constant.
3071 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3072 well when determining the producer of the object file.
3073 * mdebugread.c (has_opaque_xref): New function to check for
3074 cross reference to an opaque aggregate.
3075 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3076 enter typedefs to opaque aggregates into the symbol tables.
3077 * mdebugread.c (parse_external): Remove skip_procedures argument,
3078 it has always been 1. Remove code that handled stProc symbols,
3079 it was never executed and was wrong, as the index of a
3080 stProc symbol points to the local symbol table and not to the
3081 auxiliary symbol info. Update caller.
3082 * mdebugread.c (parse_partial_symbols): Do not enter external
3083 stProc symbols into the partial symbol table, they are already
3084 entered into the minimal symbol table.
3085 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3086 Remove all conditionals and definitions for ptx.
3087 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3088 Fix addresses of floating point registers in REGISTER_U_ADDR.
3089 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3090 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3091 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3092 signal trampoline code work.
3093 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3094 Remove all conditionals and definitions for ptx.
3095 Remove KDB definitions.
3096 * symm-nat.c (store_inferior_registers): Fetch registers before
3097 storing them to obtain valid floating point control registers.
3098 Store fpu registers.
3099 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3100 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3101 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3103 * symm-nat.c (child_resume): Update type of `signal' parameter.
3104 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3106 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3108 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3109 calling import stubs for functions in shared libraries.
3111 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3113 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3115 * ch-lang.c (chill_is_varying_struct): Magic string is
3116 was "<var_length>" is now "__var_length" (more portable).
3118 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3120 * remote.c (getpkt): If we get a timeout, actually retry rather
3121 than just giving up the first time it happens.
3122 * remote.c: Document sequence numbers.
3123 (remote_store_registers): Change syntax of 'P' request so that it
3124 never looks like a sequence number.
3126 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3128 * os9kread.c (record_minimal_symbol): add section_offset to
3129 relocate minimal symbol table.
3130 * os9kread.c (read_minimal_symbols): ditto.
3131 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3133 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3134 return. Also if file addr is 0 leave it 0, not to relocate.
3135 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3136 'set remotexoff' and 'set remotelog' commands.
3138 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3140 * remote.c (remote_store_registers): Add 'P' request to set an
3141 individual register.
3142 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3145 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3147 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3148 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3149 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3151 * command.c (do_setshow_command, case var_string): Never add a
3152 space to the end of the string.
3153 * NEWS: Document this change.
3154 * .gdbinit: Add a space to the "set prompt" command.
3156 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3158 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3159 changes to make it compile (it doesn't link yet).
3161 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3162 (set_demangling_style, set_demangling_command): Use savestring not
3163 strdup. We were not dealing properly with a NULL return from
3164 strdup, and were not declaring strdup (the system header may or
3167 * valprint.c (val_print): Remove inaccurate comment about what
3168 types can be stub types.
3170 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3171 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3172 Supply alternate version if ATTACH_DETACH is not defined.
3173 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3174 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3175 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3177 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3179 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3181 (skip_trampoline_code): Rewrite and add support for argument
3182 relocation stubs stubs, import/export stubs, calls through
3183 "_sr4export" and cascaded trampolines.
3185 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3186 if no unwind descriptor is found.
3188 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3189 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3190 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3191 differently. All registers are four bytes.
3192 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3194 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3196 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3197 registers as both single and double values (fetching 2nd 32bit half
3198 as necessary). Annotate each register printed with its precision.
3200 * paread.c (read_unwind_info): Fix off-by-one error.
3202 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3204 * main.c (complete_command): Deal with it if arg is NULL.
3206 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3208 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3209 regarding using the PC--using the PC is necessary and all the
3210 FIXME comments in the world won't make it go away.
3212 * valops.c (value_at, value_at_lazy): Give error if we dereference
3214 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3215 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3217 * stabsread.c (patch_block_stabs): Add comment about what happens
3218 if the definition is in another compilation unit from the stab.
3220 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3222 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3224 * main.c (complete_command): New command, from Rick Sladkey
3225 <jrs@world.std.com>.
3226 (symbol_completion_function): Don't declare rl_point and
3227 rl_line_buffer; they are now declared in readline.h.
3228 (show_commands): Don't declare history_base; it is declared in
3230 * command.c (lookup_cmd): Don't delete trailing whitespace.
3231 Reverts change of 14 May 1989.
3233 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3235 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3236 code from prim_record_minimal_symbol_and_info() to here. Callers
3237 of the latter can legitimately supply a section number of -1.
3239 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3241 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3242 member functions have an element in args for a (nonexistent) this
3245 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3247 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3249 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3250 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3252 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3253 for the structure's type. All callers changed.
3255 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3256 for each structure argument rather than assuming it's either
3257 true or false for all structure arguments.
3259 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3260 on the length structure passed, not the compiler used.
3262 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3263 argument for the structure's type.
3265 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3267 * values.c (set_internalvar): Don't set var->value until we are
3268 sure there won't be an error().
3270 * remote.c (get_offsets): Reinstate comment which was in
3271 remote_wait about use of SECT_OFF_TEXT and so on.
3273 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3275 * symmisc.c (maintenance_check_symtabs): New function to check
3276 consistency of psymtabs and symtabs.
3277 * symtab.h (maintenance_check_symtabs): Add prototype.
3278 * maint.c: Add new `maint check-symtabs' command.
3279 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3280 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3281 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3283 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3284 to write_memory to avoid warnings from gcc.
3285 * config/i386/xm-symmetry.h: Add missing #endif.
3286 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3287 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3288 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3290 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3292 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3293 (hppa_push_arguments): Likewise.
3295 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3297 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3298 improve remote debugging efficiency. Also fixed problems with
3299 doing function calls for programs with no entry points.
3300 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3301 entry_point_address.
3302 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3303 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3304 parse_lines): Pass section_offsets info to these routines so that
3305 we can relocate symbol table entries upon readin.
3306 * (psymtab_to_symtab_1): Set symtab->primary to tell
3307 objfile_relocate to do relocations for our symbols.
3308 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3309 (which hang off of the symbol table).
3310 * Use prim_record_minimal_symbols_and_info instead of
3311 prim_record_minimal_symbols to supply section info to make minimal
3312 symbol relocations work.
3313 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3314 -1, try to deduce it from ms_type.
3315 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3316 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3317 add code to relocate objfile->sections data structure.
3318 * remote.c (get_offsets): Use new protocol message to acquire
3319 section offsets from the target.
3320 * (remote_wait): Get rid of relocation stuff. That's all handled
3321 by objfile_relocate now.
3322 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3323 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3325 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3327 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3329 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3331 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3332 can no longer set this at run time.
3333 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3334 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3335 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3336 sparc-tdep.c compiles).
3337 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3339 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3341 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3342 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3343 * configure.in: Recognize m68*-cisco*-*.
3345 * Makefile.in (TAGS): Use variables directly, rather than using
3346 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3347 and means that these filenames no longer need be unique across all
3348 the config/* directories.
3349 * configure.in: Put the config/*/ into TM_FILE, etc.
3351 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3352 and trapv exceptions.
3354 * target.h (struct section_table), objfiles.h (struct obj_section):
3355 Change name of field sec_ptr to the_bfd_section. More mnemonic
3356 and avoids the (sort of, for the ptx compiler) name clash with
3357 the name of the typedef.
3358 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3359 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3361 * utils.c: Include readline.h.
3362 * Makefile.in (utils.o): Add dependency.
3364 * remote.c (getpkt): Add support for run-length encoding.
3366 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3368 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3370 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3372 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3373 prim_record_minimal_symbol.
3376 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3377 computing their offset from the start of the old buffer and adding
3378 to the new buffer, rather than by assuming we can add the
3379 difference between the old buffer and the new buffer (it might not
3380 fit in an int). Merge in cosmetic differences from emacs regex.c
3381 version of this macro.
3383 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3385 * Makefile.in (install-only): Fix use of program_transform_name.
3387 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3389 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3390 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3391 so I'm nuking the command.
3392 * symtab.c (find_addr_symbol): Comment out, no longer used.
3394 * main.c (main): Don't init_source_path for the -cd argument. Now
3395 that source_path doesn't contain the current_directory from when
3396 GDB started up, init_source_path is no longer useful (and is
3397 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3399 * TODO: Remove item about line numbers being off. It is useless
3400 and confusing without a reproducible test case (it mentions
3401 proceed(), but I was able to step through proceed without trouble).
3403 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3405 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3406 library functions before the executable is run. Retrieve dynamic
3407 symbols from stripped executables.
3408 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3409 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3410 symtab.c (list_symbols): Handle mst_solib_trampoline.
3411 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3412 for all targets, remove IBM6000_TARGET dependencies.
3413 * dbxread.c (read_dbx_dynamic_symtab): New function.
3414 * dbxread.c (dbx_symfile_read): Use it.
3415 * dbxread.c (SET_NAMESTRING): Set namestring to
3416 "<bad string table index>" instead of "foo" if the string index is
3418 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3420 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3421 to break_command. Handle mst_file_* minimal symbol types.
3422 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3424 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3426 * c-exp.y(yylex): fix potential memory overflow.
3428 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3430 * environ.c (set_in_environ): Eliminate special handling of PATH and
3432 * putenv.c: Removed, conflicts with system declaration of
3433 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3435 * Makefile.in: Change accordingly.
3436 * procfs.c (procfs_create_inferior): Change comment accordingly.
3438 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3440 * rs6000-tdep.c: Change value to value_ptr.
3442 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3444 * i386m3-nat.c: Include floatformat.h.
3445 (get_i387_state): Use memset not bzero.
3449 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3450 ieee-float.h to floatformat.h.
3452 * valprint.c (val_print_string): Ignore error if the error
3453 happened after a terminating '\0'.
3455 * c-valprint.c (c_val_print): Never add 1 to return value from
3456 val_print_string; just return what it returns.
3458 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3459 looping through all of the enums.
3460 * infrun.c (signals_info): Use it.
3462 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3464 * main.c (main): When printing warning about bad baud rate, don't
3465 use warning(); it relies on current_target which isn't set up yet.
3467 * breakpoint.c (_initialize_breakpoint): Update docstring for
3468 tbreak to match what the code actually does. Don't mention tbreak
3469 in docstrings for "enable once" or "enable breakpoints once".
3471 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3473 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3474 while (0). That defeats the whole purpose of using do . . . while (0).
3475 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3476 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3477 using a ?: expression as an lvalue is not portable.
3479 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3480 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3481 'p' and 'r' symbol descriptors into a single symbol to look for a
3483 * README, config/sparc/tm-sparc.h: Update comments.
3485 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3487 * mdebugread.c (parse_type): Do not complain for types with
3488 an `indexNil' aux index, these are simply undefined types.
3489 Remove indexNil check from caller of parse_type.
3490 * mdebugread.c (parse_partial_symbols): Do not enter
3491 stGlobal, scCommon symbols into the minimal symbol table, their
3492 value is the size of the common, not its address.
3493 Handle scInit, scFini, scPData and scXData sections.
3494 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3496 Enter stProc symbols into the global_psymbols list once, not into
3497 the static_psymbols_list.
3498 Get rid of dummy psymtab if it is empty, to allow proper detection
3499 of stripped executables.
3500 * mdebugread.c (cross_ref): Allow cross references to Fortran
3503 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3505 * stabsread.c (common_block_end, fix_common_block): Stash the
3506 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3507 as to not assume that a pointer fits in an enum.
3509 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3511 * os9kread.c (fill_sym): check compiler verion number for pre-
3513 * os9kread.c (os9k_process_one_symbol): address of symbol is
3514 relative to section not module.
3515 * stabsread.c (define_symbol): add symbol type 's' as local
3517 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3519 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3520 * remote-os9k.c: fix bug in 'set remotebaud' function.
3521 * remote-os9k.c (rombug_link): minimize checking so to improve
3523 * symfile.c (symbol_file_command): check if failed to link, also make
3524 the command be able to accept more than one filenames.
3525 * target.c (target_link): check if failed to link with rombug.
3526 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3528 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3530 * remote-es.c (es1800_child_ops): Don't declare it static.
3532 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3534 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3536 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3538 * dbxread.c: New variable lowest_text_address.
3539 (record_minimal_symbol, read_dbx_symtab): Set it.
3540 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3541 end_of_text_address.
3542 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3544 * dbxread.c (end_psymtab): Remove old and commented out
3545 capping_global and capping_static. Fix comments regarding
3546 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3548 * parser-defs.h: Add "extern" to start of variable declarations so
3549 we don't end up with commons.
3550 * parse.c: Define these variables.
3552 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3555 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3557 * alpha-tdep.c: Change value to value_ptr.
3559 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3561 * solib.c (elf_locate_base): New function to locate the address
3562 of the dynamic linker's runtime structure in the dynamic info section.
3563 * solib.c (locate_base): Use it instead of iterating over the list
3564 of mapped address segments.
3565 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3568 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3570 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3571 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3572 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3573 signal trampoline and interrupt routines.
3574 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3575 (frame_chain, frame_chain_valid): Likewise.
3576 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3577 saved regs convention for SP.
3579 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3580 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3581 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3583 * tm-hppah.h (IN_SIGTRAMP): Define.
3585 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3587 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3588 alphabetic character as the start of a name.
3590 * sparclite/Makefile.in (all install): Build and install aload.
3592 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3593 config.guess and config.sub produce.
3595 * mips-tdep.c: Change value to value_ptr.
3597 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3599 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3600 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3601 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3602 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3603 value with value_ptr. This is for the ptx compiler.
3604 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3606 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3607 #if 0 i386_float_info.
3608 * symm-tdep.c (round): Remove. Also remove sgttyb.
3609 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3610 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3611 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3612 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3614 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3615 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3616 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3617 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3618 tm-i386v.h is apparently OK.
3619 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3620 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3623 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3625 * osfsolib.c (xfer_link_map_member): Update to use new
3626 target_read_string interface.
3628 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3630 * infrun.c (wait_for_inferior): In checking
3631 remove_breakpoints_on_following_step, check
3632 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3634 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3636 * os9kread.c (os9k_process_one_symbol): Rename
3637 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3638 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3639 (CORE_ADDR)0, from target_link, since that is what it uses.
3640 Process name at end, not during parsing (like we did before Kung's
3641 change), so that -readnow and -mapped can appear anywhere.
3642 Make text_relocation a local variable.
3643 * config/i386/i386os9k.mt: Fix comment.
3644 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3645 * os9kread.c: Put "comments" after #endif inside /* */.
3646 * stabsread.h: Add os9k_stabs variable.
3647 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3649 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3650 descriptor in global_symbols not local_symbols.
3651 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3653 (read_type): If os9k_stabs, accept function parameters after 'f'
3655 (read_array_type): If os9k_stabs, don't expect index type and
3656 expect lower and upper to be separated by ',' not ';'.
3657 (read_enum_type): If os9k_stabs, read a number before the first
3658 enumeration constant.
3659 (os9k_init_type_vector): New function.
3660 (dbx_lookup_type): Call it when starting new type vector.
3661 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3662 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3663 * os9kstab.c: Removed.
3664 * Makefile.in: Update accordingly.
3665 * objfiles.c (objfile_relocate_data): Removed.
3666 * remote-os9k.c (rombug_wait): Call objfile_relocate
3667 not objfile_relocate_data.
3668 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3669 * remote-os9k.c (rombug_wait): Call find_pc_section not
3671 * main.c (quit_command): Check inferior_pid; revert Kung change.
3672 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3674 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3676 * os9kread.c: New file to read os9000 style symbo table.
3677 * os9kstab.c: new file to read os9000 style stabs.
3678 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3679 * objfiles.c (find_pc_objfile): new function to search objfile
3681 * objfiles.c (objfile_relocate_data): new function to relocate
3682 data symbols in symbol table.
3683 * objfiles.h: Add two aux fields in struct objfile to handle
3684 multiple symbol table files situation like in os9000.
3685 * symfile.c: Change so 'symbol-file' command can handle multiple
3686 files. Also call target_link() to get relocation infos.
3687 * target.c (target_link): new function to get relocation info when
3688 a symbol file is requested to load.
3689 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3690 because in cross mode there's no inferior pid, bit they need to
3692 Makefile.in: add os9kread.c os9kstab.c and .o's.
3693 configure.in: add i386os9k target.
3694 config/i386/i386os9k.mt: new add.
3695 config/i386/tm-i386os9k.h: new add.
3697 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3699 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3700 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3702 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3704 * target.c, target.h (target_read_string): Provide error detection to
3705 caller. Put string in malloc'd space, so caller need not impose
3707 * solib.c (find_solib): Update to use new interface.
3708 * irix5-nat.c (find_solib): Read o_path from inferior
3709 (clear_solib): Free storage for o_path.
3710 * valprint.c (val_print_string): Add comments.
3712 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3714 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3717 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3719 * value.h (struct value): Add modifiable field.
3720 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3721 (record_latest_value): Don't mess with VALUE_LVAL of value.
3722 * valops.c (value_assign): Check it. Reword existing error
3723 message on not_lval.
3725 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3726 (STEP_SKIPS_DELAY): Added.
3727 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3730 * valprint.c (val_print_string): If errcode is set, always print
3731 an error, regardless of force_ellipsis. In the non-EIO case,
3732 just print the error message rather than calling error(). Don't
3733 access *(bufptr-1) if bufptr points to the start of the buffer.
3734 When looking for '\0', don't increment bufptr and addr if bufptr
3735 started out already at limit. If an error happens on fetching the
3736 first character, don't print the string.
3738 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3740 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3743 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3744 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3745 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3746 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3747 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3748 * findvar.c: Update comment regarding ieee-float.h.
3750 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3752 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3753 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3754 Define to make backtracing through the various sigtramp handlers
3756 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3757 the saved pc from ucontext on the stack for SVR4 signal handling.
3759 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3761 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3762 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3763 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3764 just use the global variable itself. When printing baud rate,
3765 don't print a baud rate if baud_rate is -1.
3767 * coffread.c (read_coff_symtab): Pass mst_file_* to
3768 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3769 symbols in the minimal symbols regardless of SDB_TYPE.
3771 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3773 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3774 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3775 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3776 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3777 ignored bs->stop for a bp_step_resume breakpoint.
3778 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3779 which performs one (the check_sigtramp2 one) of the functions
3780 which had been handled by the step_resume_breakpoint. For each
3781 use of the step_resume_breakpoint, make it still use the
3782 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3784 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3785 When setting the frame address of the step resume breakpoint, set
3786 it to the address for frame *before* the call instruction is
3787 executed, not after.
3789 * mips-tdep.c (mips_print_register): Print integers using
3790 print_scalar_formatted rather than duplicating all the
3791 CC_HAS_LONG_LONG and so on.
3792 (mips_push_dummy_frame): Use read_register_gen rather than using
3793 read_register and then putting it back in target format with
3794 store_unsigned_integer. If registers are more than 4 bytes, give
3795 an error rather than have some registers overwrite other
3797 #if 0 unused include of opcode/mips.h.
3799 * symfile.h: Don't declare arguments for coff_getfilename.
3801 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3803 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3805 * configure.in (hppa*-*-osf*): New configuration.
3806 * config/pa/hppaosf.mt: New target makefile fragment.
3807 * config/pa/tm-hppao.h: New target include file.
3809 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3811 * exec.c (print_section_info): Print entry point for exec_bfd only.
3812 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3813 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3814 causes problems if <sys/types.h> has no multiple inclusion protection.
3816 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3818 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3819 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3820 (CALL_DUMMY_LENGTH): Changed accordingly.
3822 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3824 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3825 numbers of register windows.
3827 * sparclite/hello.c: Add factorial function for testing.
3828 * salib.c: Use macros instead of constants for I/O addresses to
3829 make 931 support easier.
3830 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3831 register in sta/lda instructions.
3833 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3835 * dbxread.c (process_one_symbol): Set
3836 block_address_function_relative for COFF like we do for ELF and SOM.
3838 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3840 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3842 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3843 the enumerators of an ecoff enum into the partial symbol table.
3844 * mdebugread.c (parse_partial_symbols): Call it.
3845 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3846 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3847 offsets. Cast psymtab->read_symtab to PTR before passing it to
3849 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3850 set up the global offset table pointer in pic compiled code.
3851 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3852 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3853 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3854 ensures that floats are promoted to doubles before they are pushed
3857 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3859 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3860 Fixup cache_on and flush_i_cache so that they work for both the
3861 930 and 932 processors. Rewrite most low level funcs (uart
3862 access & cache stuff) to use new ASI access macros in sparclite.h.
3863 Also make it easy to access second serial port.
3865 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3867 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3868 <sys/stat.h>; not needed.
3870 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3872 * stack.c (print_frame_info): In "pathological" case, don't
3873 distrust the line number information.
3875 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3877 * mips-tdep.c (mips_print_register): handle 64 bits register.
3878 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3880 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3884 * Makefile.in (install): Do the sed for program_transform_name
3885 ourselves instead of worrying about INSTALL_XFORM. This enables
3886 users to override INSTALL_PROGRAM in the standard way.
3888 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3889 depend on Makefile.in.
3891 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3892 Only test against INT_MIN if a LONGEST is bigger than an int.
3894 * README: Change GhostScript to Ghostscript.
3896 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3898 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3899 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3900 character file names.
3901 * Makefile.in (ALLPARAM): Add these files.
3903 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3904 character file names.
3905 * Makefile.in: Add Kung's new mips64 files.
3907 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3909 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3910 mips64el-*-ecoff and mips64-big-*.
3911 * defs.h: get rid of FORCE_LONG_LONG.
3912 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3913 parsing. Change register size to be MIPS_REGSIZE.
3915 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3917 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3918 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3919 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3921 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3923 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3924 (remove_commands, add_commands): Add/remove hms-drain when target
3927 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3929 * configure.in: Add Lynx/rs6000 support.
3930 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3931 messages. Add rs6000 support. Don't try to modify unwritable
3933 * rs6000-nat.c: Move lots of native dependent stuff (like core
3934 file support) from rs6000-tdep.c & xcoffexec.c to here.
3935 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3936 * xcoffexec.c: Move native dependent stuff to nat.c.
3937 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3939 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3941 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3942 New files to support Lynx/rs6000.
3944 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3946 * README: Remove note about gcc warnings on alpha, these should be
3948 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3949 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3950 remote-utils.c, stabsread.c: Include <string.h>.
3951 * regex.c: Include "defs.h", change re_comp argument to const char *.
3952 * infptrace.c (fetch_register, store_inferior_registers): Change
3953 regaddr to type CORE_ADDR.
3954 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3955 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3957 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3959 * symtab.h: Always define BYTE_BITFIELD to nothing.
3961 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3963 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3964 * configure.in: Remove comment about m68k-em.mt.
3965 * Makefile.in: Remove references.
3967 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3969 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3972 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3974 * target.c (target_preopen): If target_kill doesn't remove the
3975 target from the stack, use pop_target to do it.
3977 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3978 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3979 changes to stabsread.c from summer 1993.
3981 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3982 printing the program, rather than passing NULL to printf.
3983 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3984 try to call UDIDisconnect again. Print better message.
3985 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3987 (udi_create_inferior): If udi_session_id is negative, open a new
3988 TIP rather than giving an error.
3990 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3991 config/ns32k/ns32km3.mh: Define NAT_FILE.
3992 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3993 (it was inconsistent and namespace-wrong) to NM_M3_H.
3994 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3995 (m3_open): New function.
3997 * TODO: Update Mach section.
3999 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4001 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4003 * printcmd.c (printf_command): Add missing single-letter
4004 backslash-escape sequences, and improve error message.
4006 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4008 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4009 rather than trying to shove an int into a pointer and back out
4010 again. This avoids compiler warnings.
4012 * defs.h (alloca): Declare as void *, not char *, on hpux.
4013 Don't prototype it, just declare the return type.
4015 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4017 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4018 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4020 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4022 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4023 ZERO_REGNUM, just read it as zero without talking to the board.
4025 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4027 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4028 to store_floating, not nonexistent variable len.
4030 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4032 (mips_store_word): Change calling convention to return errors, and
4033 to provide old contents if the caller wants it.
4034 (mips_xfer_memory): Deal with errors from mips_store_word.
4035 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4036 define now that remote-mips.c doesn't use BREAKPOINT.
4038 * remote-mips.c (mips_create_inferior): Call warning if arguments
4039 specified, and then execute "set args" command. Call error, not
4040 mips_error, if executable file not specified.
4042 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4045 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4048 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4050 * value.h (print_longest): Rename "value" to "val" in prototype
4051 declaration because some compilers don't like arguments whose
4052 names are the same as types.
4053 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4054 before passing it to remote_*_bytes.
4056 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4058 * h8500-tdep.c (saved_pc_after_call): The size of the
4059 pc is memory model dependent. (segmented_command,
4060 unsegmented_command, _initialize_h8500_tdep): New commands to
4061 change memory model.
4062 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4064 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4065 (hms_wait): Use new status structure
4066 (hms_open): Push the target here. (hms_before_main_loop): Not
4067 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4068 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4069 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4070 all registers in a compact way.
4072 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4074 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4075 as CORE_ADDR to match definition in rs6000-tdep.c.
4077 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4079 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4080 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4081 definitions into the psymtab.
4083 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4085 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4086 a special exceptionSize for the 68332.
4088 * remote-udi.c (udi_attach): If no arguments, print error.
4090 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4092 * Makefile.in (VERSION): Bump to 4.12.1
4093 * NEWS, README: Update to match 4.12 release.
4095 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4097 * command.c (empty_sfunc): New function.
4098 (add_set_cmd): Use it instead of not_just_help_class_command.
4099 (not_just_help_class_command): Change calling convention back to
4100 what it was before yesterday's change.
4102 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4103 of the type if present.
4105 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4107 * printcmd.c (decode_format): Don't blithely set the size for
4108 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4110 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4111 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4112 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4113 always just check against INT_MIN and INT_MAX (this also fixes things
4114 if sizeof (long) > sizeof (int), e.g. Alpha).
4115 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4116 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4117 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4118 BUILTIN_TYPE_UNSIGNED_LONGEST.
4119 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4120 longest_int and longest_unsigned_int.
4121 * value.h (struct value): Just align to LONGEST, rather than worrying
4122 about CC_HAS_LONG_LONG.
4123 * valarith.c (value_binop): Figure out type ourself based on
4124 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4125 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4126 * valprint.c (val_print_type_code_int): Just call
4127 extract_unsigned_integer directly, rather than going through
4129 * printcmd.c (decode_format): Remove code which would sometimes
4130 change 'g' size to 'w' for integers. print_scalar_formatted handles
4131 printing huge integers well enough, thank you.
4133 * command.c (add_set_cmd, not_just_help_class_command): Change
4134 to make this the sfunc, not cfunc, since that is how we call it.
4135 * command.h: Comment difference between sfunc and cfunc.
4136 * demangle.c (set_demangling_command): Add third arg since that
4137 is how it is called.
4138 (_initialize_demangler): Use sfunc, not cfunc, for
4139 set_demangling_command, since that is how it is called.
4140 Remove show_demangling_command; it has no effect.
4142 * command.c (shell_escape): Report errors correctly (with error
4143 message from strerror).
4145 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4147 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4148 x_scnlen.l rather than x_scnlen to match corresponding change in
4151 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4153 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4154 Change comments regarding TYPE_CODE_BOOL.
4155 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4156 regardless of the language.
4157 (value_true): Just call value_logical_not regardless of language.
4158 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4159 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4160 * language.h: Improve comment for la_builtin_type_vector.
4161 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4162 builtin_type_m2_bool.
4164 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4166 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4167 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4169 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4171 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4172 by restarting the ioctl.
4174 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4176 * target.h (target_wait): Add comment about calling
4177 return_to_top_level.
4179 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4181 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4182 additional arguments.
4183 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4185 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4187 * sparc-stub.c: Remove unnecessary #include of memory.h.
4189 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4191 * mips-tdep.c: Remove code which sets saved_regs from
4192 init_extra_frame_info and put it in new function mips_find_saved_regs.
4193 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4194 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4195 check if it is NULL and call mips_find_saved_regs if so.
4197 * remote-mips.c: Use unfiltered, not filtered, output most places.
4199 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4200 backtrace. Revise comments.
4202 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4204 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4205 alpha and irix. The _sigtramp case has to be handled properly
4206 in the tdep files if we have no ecoff debugging info.
4207 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4208 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4209 without PC_REGNUM kludge.
4210 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4211 Clean up handling of mips sigtramp frames, improve comments.
4213 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4215 * paread.c (read_unwind_info): Fix typo.
4217 * paread.c (pa_symtab_read): Update the "check_strange_names"
4218 filter to match GCC's current output. Filter out section symbols
4219 (which the HP linker sometimes puts in the wrong place).
4221 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4223 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4225 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4227 * Makefile.in: Remove all references to sparcly-nat.c.
4229 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4230 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4231 duplicating serial.h and target.h.
4233 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4234 are not used anywhere (a 5 Oct 1993 change removed the uses).
4236 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4237 * config/m68k/es1800.mt: Add comment.
4238 * remote-es.c: Extensive changes to update to current conventions.
4240 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4241 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4242 to achieve the desired timeout.
4243 * serial.h (serial_t): Add field timeout_remaining.
4245 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4247 * c-exp.y (yylex): Reenable nested type code.
4249 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4251 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4253 * remote-mips.c (mips_ops): Fix docstring.
4255 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4257 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4258 with the old tm-m68k-em.h:
4259 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4260 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4261 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4262 Add FIXME regarding GET_LONGJMP_TARGET.
4264 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4265 * infptrace.c (kill_inferior): Add comments.
4266 * main.c (quit_command): Call target_close after we kill or
4268 * remote-udi.c (udi_close): Don't error() if QUITTING.
4270 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4272 * configure.in: Make m68k-coff and aout add monitor support in
4273 addition to the standard serial support.
4275 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4277 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4280 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4282 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4283 * elfread.c (record_minimal_symbol_and_info),
4284 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4286 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4288 * i386-stub.c: Add ".text" right before "mem_fault:".
4290 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4292 * remote-utils.c (usage): Fix message to be accurate and conform
4293 more closely to normal conventions.
4295 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4296 whether to show information about exec_bfd, and not control whether
4297 to show information about device and speed.
4299 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4300 usage message, don't dump core.
4302 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4303 for variable size array.
4304 (bug_fetch_register, bug_store_register): Rename "value" to
4305 "fpreg_buf" because some compilers don't like variables whose
4306 names are the same as types.
4307 (bug_store_register): Use a cast when converting char * to
4310 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4311 of the command in error message (the text was referring to the old
4312 name of the command).
4314 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4316 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4317 full details on structure elements without names. This partially
4318 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4319 of those changes was accidental.
4321 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4322 defined, make it an error to specify a single argument which is not
4325 * Makefile.in (version.c), main.c (print_gdb_version): Use
4326 host_alias and target_alias, not host_canonical and
4327 target_canonical, to print configuration.
4329 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4331 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4332 of builtin_type_long. It is necessary to get a type which is
4333 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4335 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4336 various miscellaneous things discovered in the process:
4337 * printcmd.c, defs.h (print_address_numeric): New function.
4338 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4339 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4340 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4341 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4343 * utils.c, defs.h (gdb_print_address): New function.
4344 * expprint (dump_expression), gdbtypes.h: Use it.
4345 * breakpoint.c (describe_other_breakpoints),
4346 symmisc.c (dump_symtab, print_symbol):
4347 Use filtered not unfiltered I/O.
4348 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4349 just run gdb under a debugger for this (and it had problems with
4350 printing addresses, how to print b->shadow, etc.).
4351 * buildsym.c (make_blockvector), core.c (memory_error),
4352 exec.c (print_section_info), maint.c (print_section_table),
4353 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4354 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4355 Add comments saying code is broken. Marked with "FIXME-32x64".
4356 * dbxread.c (process_one_symbol), partial-stab.h (default),
4357 remote-vx.c (vx_run_files_info):
4358 Don't cast int being passed to local_hex_string.
4359 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4360 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4362 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4364 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4365 * source.c: Include <sys/types.h> regardless of USG.
4367 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4369 * valops.c (value_assign): Set `type' after coercing toval.
4370 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4371 Use extract_unsigned_integer to get the address of a reference.
4373 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4375 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4376 AIX can use ? instead of \ for continuation. Deal with it.
4378 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4379 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4380 the HP compiler in ANSI mode doesn't like.
4382 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4383 based on USG, rather than defining HAVE_SIGSETMASK to an
4384 expression containing defined. Having a macro used in #if expand
4385 to an expression containing "defined" is undefined according to
4386 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4389 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4391 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4392 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4394 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4396 * ch-exp.y (match_string_literal): Allow a zero-length string.
4397 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4399 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4401 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4402 passing them to print_387_status.
4403 (print_387_status): Don't subtract top from 7 before using it.
4404 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4405 from 7; the above explains it.
4407 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4409 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4410 pointer value when fixing up the frame at the start of a function.
4412 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4414 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4415 Sparc from the stack.
4417 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4419 * remote-mips.c (mips_initialize): Clear mips_initializing via
4420 cleanup chain, not directly.
4422 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4423 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4424 munging the timeout due to the limited range of c_cc[VTIME].
4426 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4427 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4428 m3-nat.c (m3_create_inferior): Pass it.
4429 * procfs.c: Remove ptrace function. It was declared in a way which
4430 conflicted with the prototype in unistd.h on Solaris.
4432 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4434 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4435 in the sigcontext if it is a signal trampoline frame.
4436 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4437 Define for Solaris2.
4439 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4441 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4442 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4443 tm-sparc.h so they can be overridden if necessary.
4445 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4447 * lynx-nat.c: Add Sparc support.
4448 * sparcly-nat.c: Remove. It's useless.
4449 * config/sparc/nm-sparclynx.h: Rewrite.
4450 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4452 * config/sparc/tm-sparclynx.h: Rewrite.
4454 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4456 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4457 directory. Old code was discarded, since the new opcode table has
4460 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4462 * Makefile.in (realclean): Remove info files per make-stds.texi.
4464 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4466 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4467 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4468 * config/sparc/tm-sun4sol2.h: Define it.
4470 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4472 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4473 if we did not find a symbol.
4475 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4477 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4480 * hppab-nat.c (call_ptrace): Delete redundant function.
4481 (kill_inferior, attach, detach, child_resume): Likewise.
4482 (child_xfer_memory): Likewise.
4484 * hppah-nat.c (call_ptrace): Delete redundant function.
4485 (kill_inferior, attach, detach, child_resume): Likewise.
4487 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4489 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4491 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4493 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4494 (CHILD_XFER_MEMORY): Define.
4495 (PT_*): Define so that generic infptrace.c code can be used.
4497 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4499 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4500 struct section_offsets *, not a (nonexistent) struct section_offset *.
4502 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4503 internal_xcoff_symtab, not an array of one of them. Change lots of
4504 "main_aux" to "&main_aux" and so on.
4506 * coffread.c, xcoffread.c: Include <coff/internal.h>
4509 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4511 * coffread.c (coff_getfilename): Make it not static.
4513 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4515 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4516 a completely gratuitous difference between xcoffread.c and coffread.c).
4518 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4520 * infrun.c (wait_for_inferior): Don't set frame for
4521 step_resume_breakpoint for IN_SIGTRAMP cases.
4523 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4524 breakpoint.c (bpstat_what): Move step_resume from its own field of
4525 the struct bpstat_what into the main_action. Make it override
4526 other breakpoints. This is a conservative change in the sense
4527 that before the step resume breakpoint was a breakpoint.c
4528 breakpoint, hitting the step resume breakpoint overrode even
4529 calling bpstat_stop_status.
4531 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4533 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4534 in case execution was stopped in the called function.
4535 * stack.c (print_frame_info, frame_info): If backtracing through
4536 a call dummy, handle the starting source line number on a line
4537 boundary like backtracing through sigtramp.
4538 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4539 for call dummy frame right. Remove old test for dummy frame,
4540 it has been unused at least since gdb-3.5.
4541 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4544 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4546 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4548 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4550 * infrun.c (signals_info), target.c (target_signal_from_name):
4551 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4553 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4555 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4556 * inflow.c (terminal_ours_1): When discussing how to deal with the
4557 tty state, make note of query() as well as readline.
4559 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4560 signals for which stop and print are cleared by default.
4562 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4564 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4565 reserved fields to hold a stub unwind entry type. Fix typo.
4566 (stub_unwind_entry): New structure for raw stub unwind entries.
4567 (stub_unwind_types): The types of stubs we may encounter.
4568 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4569 * hppa-tdep.c (rp_saved): Use additional information provided
4570 by linker stub unwind descriptors.
4571 (frameless_function_invocation): Likewise.
4572 (frame_chain_valid): Likewise.
4573 * paread.c (compare_unwind_entries): New function for sorting
4574 unwind table entries.
4575 (read_unwind_info): Rewrite to remove dependency on host endianness.
4576 Read in data from the $UNWIND_END$ subspace which contains linker
4577 stub unwind descriptors. Merge that data into the basic unwind
4580 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4582 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4584 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4585 from either the symbol name or the auxent.
4586 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4589 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4591 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4593 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4595 * README: Update notes for alpha port.
4597 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4599 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4600 for operation fault, constraint fault, and type fault.
4602 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4604 * Makefile.in (init.c): Add comment explaining formatting conventions.
4606 * c-exp.y (parse_number): Assign to temporary between the right
4607 shifts, to work around a bug in the SCO compiler.
4609 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4610 Add various files which were added to GDB recently.
4612 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4615 * Makefile.in: Add mostlyclean target.
4617 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4621 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4623 * main.c (show_commands): Make return type of extern
4624 history_get be HIST_ENTRY, rather than struct _hist_entry.
4625 (The latter loses with the upcoming merged readline.)
4627 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4629 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4630 const char *, not char *.
4632 * symtab.h (struct symbol): Make section short, not unsigned short.
4634 * symtab.c (lookup_symbol): Add comment about QUIT here.
4636 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4638 * c-exp.y (parse_number): Check for overflow regardless of range
4639 checking. Fix overflow check to use unsigned LONGEST, not
4642 * c-exp.y (parse_number): Make it so that integer constants are
4643 builtin_type_long_long if builtin_type_long isn't big enough or if
4644 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4646 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4647 Print our "()" first, then recurse for the target type.
4649 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4651 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4653 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4655 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4657 * utils.c (request_quit): Re-establish signal handler regardless
4660 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4662 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4664 * i960-tdep.c: Include target.h.
4666 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4668 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4670 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4672 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4673 changes (status -> ourstatus; declare status, etc.).
4674 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4676 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4678 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4680 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4682 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4684 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4686 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4688 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4690 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4692 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4694 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4695 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4697 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4700 Add search to target vector (#if 0'd until after 4.12):
4701 * target.h (to_search, target_search): Add.
4702 * gdbcore.h, core.c (generic_search): Add.
4703 * remote.c (remote_search): Add.
4704 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4707 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4708 is on, call find_pc_function rather than relying just on the minimal
4709 symbols (probably only matters for symbol readers which don't put
4710 statics in the minimal symbols, but changing this strikes me as
4711 not conservative enough).
4712 Initialize name_location in all cases.
4713 If no symbol and no msymbol, don't print anything symbolic.
4715 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4717 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4719 * printcmd.c (print_address_symbolic): Make it search the
4720 symtabs for variables as well as functions. Add `set print
4721 fast-symbolic-addr' and default it to fast (the old way).
4722 Print line numbers for data items as well as functions.
4724 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4725 address, if a symbol is found (take two more args pointing to
4726 where to store these results).
4728 * symtab.h (find_addr_symbol): Add prototype.
4730 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4732 * objfiles.h: Fix comments to reflect the fact that the phrase
4733 "top of stack" always refers to where the pushing and popping takes
4734 place, regardless of whether it is at the highest or lowest address.
4736 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4738 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4739 compiler generated tag names.
4740 * mdebugread.c (parse_type): Handle cross references to qualified
4742 * valops.c (value_struct_elt): Improve error message if the
4743 address of a method is requested from an object instance.
4744 * valops.c (search_struct_method): Make name_matched non-static
4745 to get it initialized correctly.
4746 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4747 exclude segment register which are not writable on newer SCO versions.
4749 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4751 * go32-xdep.c: Remove unused function uerror.
4752 (sigsetmask): Declare return type. Declare argument (to match the
4753 way it is called). Explicitly return 0.
4755 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4757 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4758 partial_symbol): Shrink the storage sizes of symbols, by making
4759 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4760 enums and small ints to the end of each struct to improve
4761 alignment, and switching the section number from int to unsigned
4764 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4766 * symtab.c (find_addr_symbol): New routine that will find the nearest
4767 symbol associated with an address. It does so by exhaustive
4768 search of the symtabs, so it's slow but complete.
4770 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4772 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4773 to [0,0] rather than [0, end of first source file]. This avoids
4774 problems with other parts of GDB looking for linetables in the
4775 _globals_ symtab. Eliminate variables num_object_files and
4776 first_object_file_end.
4778 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4780 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4781 (pop_frame): Restore PC2 and LR0 from dummy frames.
4782 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4783 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4784 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4785 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4786 (SETUP_ARBITRARY_FRAME): Define.
4788 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4790 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4792 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4794 * remote-udi.c (udi_resume): Correct prototype.
4796 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4798 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4799 hppa_frame_find_saved_regs.
4800 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4801 (prologue_inst_adjust_sp): New function.
4802 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4803 (skip_prologue): Completely rewrite to use unwind information.
4804 (hppa_frame_find_saved_regs): Likewise.
4806 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4808 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4809 to convert a signal number with appropriate bounds checking.
4811 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4813 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4815 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4816 print a newline to end the display anyway.
4818 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4819 coprocessor status regs) when popping a frame. This fixes
4820 float exceptions that occur after calling inferior functions.
4822 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4823 Read and write the fsr (float status register) to/from the child
4824 process along with the float regs. Remove Peter Schauer's change
4825 of May 24 '93, which has higher overhead and doesn't solve the
4826 real problem (which was that FSR wasn't being set).
4828 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4830 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4831 stack overflow check isn't right after the register stack
4832 adjustment instruction. Metaware R2.3u compiler moves other
4833 things in front of it. This fix isn't perfect but is what's
4836 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4838 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4840 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4841 character filenames.
4842 * configure.in: Change accordingly.
4844 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4846 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4847 _filtered io routines from these two files.
4849 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4851 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4852 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4853 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4855 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4857 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4859 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4860 printing to gdb_stderr.
4862 * remote-udi.c (udi_kill): Don't close the connection, just set
4863 inferior_pid to zero.
4864 (udi_mourn): Call remove_breakpoints.
4866 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4868 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4870 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4872 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4874 * remote-bug.c: At the start of each section, reset srec_frame
4877 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4878 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4879 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4880 code which looks for those two waitkinds. Use switch statement.
4881 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4882 CHILD_SPECIAL_WAITSTATUS.
4884 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4885 * Move target_signal_from_host, target_signal_to_host, and
4886 store_waitstatus from inftarg.c to target.c. procfs needs them.
4887 * target.c: Include "wait.h" and <signal.h>.
4888 * target.h, infrun.c (proceed), proceed callers: Pass new code
4889 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4890 enums being treated as unsigned and is cleaner.
4891 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4893 * infcmd.c (signal_command), infrun.c (signals_info):
4894 Don't allow user to specify numeric equivalent of
4895 TARGET_SIGNAL_DEFAULT.
4897 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4899 * config/alpha/alpha-netware.mt: New target support for Alpha
4901 * configure.in: Add alpha-*-netware* target.
4903 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4905 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4907 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4909 * target.h: Add enum target_waitkind, enum target_signal, and
4910 struct target_waitstatus. Change status argument to target_wait to
4911 be struct target_waitstatus * instead of int *.
4912 * target.h, infrun.c, all targets: Change type of signal arguments
4913 to resume(), proceed(), and target_resume() from int to enum
4915 * All targets (*_wait, *_resume): Change accordingly.
4916 * infcmd.c (program_info, signal_command), throughout infrun.c,
4917 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4918 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4919 signal code stuff right with the new signals would be non-trivial).
4920 * inferior.h (stop_signal): Make it enum target_signal not int.
4921 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4922 target_signal_from_name): New functions.
4923 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4924 store_waitstatus): New functions.
4925 * procfs.c (procfs_notice_signals): Use them.
4926 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4928 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4930 * objfiles.c (build_objfile_section_table): Don't abort() if
4931 objfile->sections is already set.
4933 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4934 to match recent change to exec.c.
4938 * main.c (print_gdb_version): Change year to 1994.
4940 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4941 * Makefile.in (NONSRC): Add ChangeLog-93.
4943 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4945 * stabsread.c (read_type): Allow defining several type numbers
4946 at once (e.g. "(1,2)=(3,4)="...).
4948 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4950 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4952 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4954 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4955 to process_one_symbol.
4956 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4957 avoid caching a bad endaddr in find_pc_partial_function.
4959 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4961 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4963 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4965 * infrun.c (wait_for_inferior): Do not step or step resume past
4966 the end of a one-line function we just stepped into.
4968 For older changes see ChangeLog-93
4974 version-control: never