1 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * nlm/Makefile.in: install gdbserve.nlm.
5 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
7 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
9 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
11 * gdbtk.c: Get rid of lots of unnecessary #includes.
12 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
13 Display structure directly.
14 * gdbtk.tcl: Change exit button to quit button (makes shebs
17 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
19 * c-valprint.c (c_value_print): Check for plain literal `char'
20 target type when suppressing `(char *)' output for strings.
22 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
24 * coffread.c (coff_symfile_init): Remove unused local abfd.
25 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
26 instead of long, for compatibility with mmalloc.h.
28 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
30 * top.c (line_completion_function): Renamed from
31 symbol_completion_function, takes the line buffer and the
32 point in the line buffer as additional arguments.
33 (readline_line_completion_function): New function, interface
34 between readline and line_completion_function.
36 (complete_command): Use line_completion_function instead of
37 abusing rl_line_buffer. Free completion strings after printing
39 * symtab.c (completion_list_add_name): Recheck for duplicates
40 if we intend to add a modified symbol.
42 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
43 includes the number of methods from the baseclasses.
44 * stabsread.c (attach_fn_fields_to_type): No longer add the
45 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
46 the baseclass type might not have been completely filled in yet.
47 * symtab.c (total_number_of_methods): New function to compute
48 the total number of methods for a type, including the methods
50 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
51 allocate the symbol array for find_methods.
53 * stabsread.c (scan_file_globals): Add default case to minimal
54 symbol type switch, to avoid gcc -Wall warnings.
56 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
57 Don't test for zero backchain pointer to recognize a signal
58 handler frame, if read() gets interrupted by a signal, the
59 backchain will be non zero.
60 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
62 (SIG_FRAME_PC_OFFSET): New definition.
63 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
64 is a signal handler frame.
65 * rs6000-tdep.c (function_frame_info): Do not error out
66 if we can't access the instructions.
68 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
69 New definition to get the function address from a function pointer.
70 * valops.c (find_function_addr): Use it when calling a user
71 function through a function pointer.
73 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
75 * Makefile.in (MMALLOC_DIR): New definition.
76 (MMALLOC): Use MMALLOC_DIR.
77 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
78 (OPCODES): Remove gratuitous "./".
79 * defs.h (mmalloc.h): Include.
80 (mmalloc, mrealloc, etc): Remove decls.
81 (cplus_demangle, cplus_demangle_opname): Remove decls.
83 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
85 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
86 no_windows variable. Now called use_windows, and defaults to off
89 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
91 * coffread.c (coff_symtab_read): If we get the address from
92 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
93 (coff_symtab_read): Set value and section of symbol that
94 process_coff_symbol returns.
96 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
98 * config/i386/tm-nbsd.h: Enable longjmp support.
100 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
102 * valarith.c (value_binop): Take care of ANSI `value preserving'
103 rule, which was not addressed by the previous change.
105 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
106 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
108 * TODO: Remove item about RS/6000 shared libraries.
110 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
112 * defs.h, infrun.c (wait_for_inferior), top.c: Call
113 target_wait_hook to allow GUI to handle blocking for inferior. Call
114 call_command_hook in execute_command to provide means for wrapping
115 commands with GUI state change updates.
116 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
117 * (gdb_stop): New tcl command to stop the target process.
118 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
120 * (gdbtk_call_command): Wrapper around command processing to
121 alert GUI of target state changes.
122 * (gdbtk_init): Get the fd of X server for doing async
123 notification of X events (via x_event). Setup new hooks.
124 * gdbtk.tcl: Add scrollbars to assembly and command windows.
125 * Change window foreground & background colors.
126 * Create margin tag for breakpoints in source and assembly windows.
127 * Add new routines to be invoked when target state changes to/from
129 * Add start of expression window.
130 * Change bindings of mouse button 1 in assembly and source window
131 to just set or clear breakpoints when in the margin tag.
132 * Change shape of register window to be more vertical to better
133 reflect it's contents.
135 * Cleanup some code around command window bindings.
137 * infrun.c (wait_for_inferior): Make sure
138 through_sigtramp_breakpoint is non-null before deleting.
140 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
142 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
144 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
146 * Makefile.in (coffread.o): Depend on target.h.
147 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
149 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
153 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
155 * objfiles.c (objfile_relocate): When relocating ->sections, use
156 objfile not symfile_objfile.
158 * symtab.h, minsyms.c (minsyms_sort): New function.
159 * objfiles.c (objfile_relocate): Call it.
161 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
163 * objfiles.c, objfiles.h (objfile_to_front): New function.
164 * remote-vx.c (vx_add_symbols): Call it.
166 * coffread.c (coff_symtab_read): Handle common symbols the same
167 way that partial-stab.h does.
169 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
171 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
172 machine/psl.h. These are host files.
174 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
176 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
177 does *not* include the terminating NULL msymbol.
179 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
181 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
182 loader that reads files using BFD and converts it on the fly.
184 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
186 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
187 * monitor.c (monitor_load): check the load type and load the file
188 accordingly. Default to gr_load_image().
189 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
190 srecord format by downloading to the monitor.
191 * w89k-rom.c, op50n-rom.c: set supported load types.
193 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
195 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
196 * Makefile.in: Remove xcoffexec.o rule.
198 * exec.c (exec_file_command): Add comment.
200 Fix data and bss relocation for VxWorks 5.1:
201 * remote-vx.c (vx_add_symbols): New function.
202 (vx_load_command, add_symbol_stub): Call it instead of
204 (vx_wait): Remove comment which was wrong to useless.
205 * remote-vx.c: Reindent much of file.
206 * coffread.c (cs_to_section, find_targ_sec): New functions.
207 (process_coff_symbol): Set SYMBOL_SECTION to result
209 (coff_symtab_read): Call cs_to_section and deal with result
210 rather than assuming sections are in a certain order. Deal with
212 * coffread.c: Remove text_bfd_scnum variable.
214 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
216 * corelow.c: Format to standard.
217 (core_close): Use name instead of bfd_filename.
219 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
221 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
224 * symfile.c (reread_symbols): Include bfd_errmsg string in error
225 message if bfd_close fails.
226 * exec.c (exec_close), solib.c (clear_solib), corelow.c
227 (core_close), objfiles.c (free_objfile), irix5-nat.c
228 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
229 (gr_load_image): Check for errors from bfd_close.
230 * solib.c (look_for_base), remote-utils.c (gr_load_image),
231 remote-udi.c (download), corelow.c (core_open), symfile.c
232 (symfile_bfd_open), symfile.c (generic_load): Add comment
233 regarding error from bfd_close.
234 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
235 comment about bogus handling of errors from bfd_openr.
236 * exec.c (exec_close): Add comment regarding memory leak and
237 dangling reference to vp->name.
239 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
241 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
242 of using longest_to_int.
244 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
245 mips and alpha targets need the real breakpoint pc for
246 creating the breakpoint frame.
248 * stack.c (return_command): Cast return value to the return
249 type of the function from which we return.
250 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
251 to STORE_RETURN_VALUE.
253 * symtab.c (lookup_symbol): Remove search for `static mangled
254 symbols', the search for `static symbols' already looks for
255 mangled and demangled symbols via lookup_block_symbol.
257 * valarith.c (value_binop): Use ANSI C arithmetic conversions
258 when performing integral evaluations, implement BINOP_EQUAL and
260 (value_equal, value_less): Use value_binop to perform the
261 comparison if both operands have TYPE_CODE_INT.
263 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
264 as they are written back later. Handle sp restore for frameless
265 functions. Use fdata.nosavedpc instead of fdata.frameless to
266 determine if the pc has been saved.
267 (function_frame_info): Handle `mr r31,r1', which is generated by
268 gcc-2.6, as a synonym for `oril r31,r1,0'.
269 (skip_trampoline_code): Handle shared library trampolines.
270 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
271 their real name. Enables setting of breakpoints in shared libraries
272 before the executable is run.
274 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
276 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
277 interface code still works with the new ROM monitor
278 structures. Fake out a couple of fields.
280 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
282 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
283 target_write_pc, target_read_fp, target_write_fp): Rename to
285 (h8500_read_pc, h8500_write_pc): Add pid argument.
286 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
287 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
288 Change to match functions above.
290 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
292 * NEWS: Add item about if and while.
294 * .gdbinit: Restore `end'; it was not excess. Reindent
295 list-objfiles to make this clear. Comment out all of
296 list-objfiles because old gdb's choke on it.
298 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
300 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
303 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
305 * Makefile.in (ANNOTATE_OBS): New definition.
306 (COMMON_OBS): Add exec.o.
307 (annotate.o): Remove extra compile rule.
308 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
311 * .gdbinit: Remove excess `end'.
313 * exec.c: Merge in RS6000 support from xcoffexec.c.
314 (symfile.h, objfiles.h, xcoffsolib.h): Include.
315 (vmap): New global variable.
316 (exec_close): Close and free objects in vmap chain.
317 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
318 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
319 (exec_files_info): Print vmap information.
320 * xcoffexec.c: Remove.
321 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
322 (TDEPFILES): Use exec.o instead of xcoffexec.o.
323 * TODO: Remove pertinent items.
325 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
327 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
328 are no longer needed as of gcc-2.6.0.
330 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
332 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
334 (fetch_core_registers): Don't try to fetch a register if
335 regmap maps it to -1.
336 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
337 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
338 stores the registers in a weird order.
340 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
342 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
343 if inferior_pid is nonzero.
345 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
347 Speed up GDB startup time by not demangling partial symbols.
348 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
349 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
350 No longer demangle partial symbols.
351 * symtab.c (lookup_symbol, list_symbols): Handle mangled
352 variables, e.g. C++ static members, via the minimal symbols.
354 Handle reordered functions in an objfile, for Irix 5.2 shared
356 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
357 set if the functions in an objfile are reordered.
358 * mdebugread.c (parse_partial_symbols): Detect reordered
359 functions in an objfile.
360 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
361 lookup algorithm if the functions in the objfile are reordered.
363 * xcoffexec.c (exec_close): If the current target has a copy
364 of the exec_ops sections, reflect the freeing of the sections
367 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
368 `sizeof dummy', for constructing the call dummy code.
370 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
371 function declarations.
372 * sparc-tdep.c (sparc_pop_frame): Cast result of
373 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
375 * irix5-nat.c (enable_break): Set breakpoint at the entry point
376 of the executable, to handle the case where main resides in a
378 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
379 after shared library symbol reading, to get rid of a warning from
380 heuristic_proc_start if the startup code has no symbolic debug info.
382 * breakpoint.h (struct breakpoint): Add new fields language
383 and input_radix, to enable breakpoint resetting with the
384 proper language and radix.
385 * breakpoint.c (set_raw_breakpoint): Initialize them.
386 (breakpoint_re_set_one): Use them when resetting the breakpoint.
387 (breakpoint_re_set): Preserve current language and input_radix
388 across breakpoint_re_set_one calls.
390 * symtab.c (decode_line_1): Do not build a canonical line
391 specification for `*expr' line specifications.
393 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
395 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
397 The point of these changes is to avoid reading the frame pointer
398 and stack pointer during stepping, to speed things up.
399 A. Changes to not select a frame until we need a selected frame:
400 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
401 * infrun.c (wait_for_inferior): Move call to select_frame back to
402 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
403 Law, but the change was my idea); the only reason for that change
404 was so we could save and restore the selected frame in
405 wait_for_inferior, and now that flush_cached frames clears the
406 selected frame, that should work OK now.
407 B. Changes to not create a current_frame until we need one:
408 * blockframe.c (get_current_frame): If current_frame is NULL, try
409 to create an innermost frame.
410 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
411 infrun.c (wait_for_inferior), thread.c (thread_switch),
412 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
413 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
414 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
415 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
416 i960-tdep.c (pop_frame), m68k-tdep.c
417 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
418 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
419 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
420 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
421 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
422 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
423 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
424 call create_new_frame.
425 * corelow.c (core_open), altos-xdep.c (core_file_command),
426 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
427 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
428 umax-xdep.c (core_file_command): Don't call create_new_frame; do
429 call flush_cached_frames.
430 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
432 C. Changes to get rid of stop_frame_address and instead only
433 fetch the frame pointer when we need it.
434 * breakpoint.c (bpstat_stop_status): Remove argument
435 frame_address; use FRAME_FP (get_current_frame ()).
436 * infrun.c (wait_for_inferior): Don't pass frame pointer to
438 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
439 ()) instead of stop_frame_address.
440 * infrun.c (save_inferior_status, restore_inferior_status),
441 inferior.h (struct inferior_status): Don't save and restore
443 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
444 (select_thread): Remove stop_frame_address and uses thereof.
445 D. Same thing for the stack pointer.
446 * infrun.c (wait_for_inferior): Remove stop_sp and replace
447 uses thereof with read_sp ().
448 E. Change to eliminate one nasty little spot where we were
449 wanting to know the frame pointer from before the current step
450 (idea from GDB 3.5, which saved my ass, because my other ideas of
451 how to fix it were very baroque).
452 * infrun.c: Remove prev_frame_address.
453 * infrun.c (wait_for_inferior, step_over_function): Use
454 step_frame_address instead of prev_frame_address.
455 F. Same basic idea for the stack pointer.
456 * inferior.h, infcmd.c: New variable step_sp.
457 * infcmd.c (step_1, until_next_command): Set it.
458 * infrun.c: Remove prev_sp and replace uses by step_sp.
459 * infrun.c (wait_for_inferior): If we get out of the step
460 range, then set step_sp to the current stack pointer before we
463 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
465 * top.c (target_byte_order_auto): New static variable.
466 (set_endian): Mention that ``auto'' is permitted.
467 (set_endian_auto): New static function.
468 (show_endian): Change message based on target_byte_order_auto.
469 (set_endian_from_file): New function.
470 (init_main): Add command ``auto'' to endianlist.
471 * exec.c (exec_file_command): Call set_endian_from_file.
472 * defs.h (set_endian_from_file): Declare.
474 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
476 * nlm/i386.c (flush_i_cache): New function, does nothing.
477 (frame_to_registers, registers_to_frame, set_step_traps,
478 clear_step_traps, do_status): Make non-static.
480 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
482 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
483 defined, define as 0.
484 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
486 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
487 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
488 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
489 (BREAKPOINT): Remove definition.
490 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
491 (BREAKPOINT): Remove definition.
492 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
493 value of 1, rather than without a value.
494 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
495 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
496 run time rather than at compile time.
498 * remote-mips.c (break_insn): Remove.
499 (BREAK_INSN, BREAK_INSN_SIZE): Define.
500 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
501 (mips_remove_breakpoint): Likewise.
503 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
504 define TARGET_BYTE_ORDER as target_byte_order, and declare
505 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
506 a test of TARGET_BYTE_ORDER.
507 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
509 (endianlist, target_byte_order): New variables.
510 (set_endian, set_endian_big, set_endian_little): New functions.
511 (show_endian): New function.
512 (init_cmd_lists): Initialize endianlist.
513 (init_main): Add commands ``set endian big'', ``set endian
514 little'', and ``show endian''.
515 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
516 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
517 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
518 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
519 * values.c: Likewise.
521 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
523 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
525 * nlm/Makefile.in: Get rid of NWINCLUDES.
526 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
527 User should now configure with --with-headers.
529 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * gdbserver/server.c (main): Silently accept all unrecognized
532 requests and send back a zero length acknowledge. That is what
533 *-stub.c do and is what remote.c expects.
535 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
537 * corelow.c (core_open): Copy the modified to_sections_end
538 vector from current_target to core_ops too.
540 * gdbserver/server.c (main): Silently accept query requests
541 and send back a zero length acknowledge.
543 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
545 * nlm/Makefile.in: Don't define NWINCLUDES.
546 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
548 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
550 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
552 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
554 * lynx-nat.c (child_wait): Use status.w_status, not status, in
555 arithmetic. status is a `union wait'.
557 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
559 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
561 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
563 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
565 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
567 * coffread.c (complete_symtab): If last_source_file is set upon
570 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
572 * xcoffread.c (read_xcoff_symtab, case C_FILE):
573 Set main_aux before using it.
575 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
577 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
578 ignoring before. But continue to ignore XMC_DS.
580 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
582 * defs.h (misc_command_type): Remove trailing comma from
585 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
587 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
588 out of an interrupt frame.
590 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
592 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
594 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
595 * mips-tdep.c (mips_print_register): Don't test float validity.
596 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
597 config/arm/tm-arm.h, config/convex/tm-convex.h,
598 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
599 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
600 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
601 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
602 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
603 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
604 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
605 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
606 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
609 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * TODO: Remove item about adding general multi-threaded stuff;
613 Remove item about specifying arbitrary locations of stack frames
614 (this works on some machines).
615 Remove item about debugging functions without a frame pointer
616 (this works on some machines).
617 Remove item about re-writing macros which handle frame chaining and
618 frameless functions. They have been re-written at least once
619 since that item was written.
620 Remove item about gdb catching SIGINT when attached; this is done.
621 Remove item about having list_command not read symbols--why bother?
623 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
625 * TODO: Append contents of Projects file.
628 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 * corelow.c (add_solib_stub): Remove copying of to_sections,
631 pass current_target to SOLIB_ADD. The Sep 10 change failed
632 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
634 * corelow.c (core_open): After reading the shared libraries,
635 copy the modified to_sections vector from current_target to
636 core_ops, so that core_close can free it later.
637 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
638 Pass down target parameter from SOLIB_ADD and use it instead of
639 directly accessing core_ops.
641 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
643 * solib.c: *BSD systems need <a.out.h> to be included before
646 * i386b-nat.c: Add i386_float_info(), etc.
647 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
649 * config/nm-nbsd.h: New file, for generic NetBSD native support.
650 * config/i386/nm-nbsd.h: Use it.
651 * config/sparc/nm-nbsd.h: Use it.
652 * config/ns32k/nm-nbsd.h: Use it.
654 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
655 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
656 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
657 New files, support for NetBSD/i386.
658 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
659 New files, support for NetBSD/ns32k.
661 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
663 * .gdbinit: Add list-objfiles command.
665 * TODO: Reword item regarding NO_STD_REGS.
667 * coffread.c (record_minimal_symbol, coff_read_enum_type,
668 coff_read_struct_type): Allocate on symbol_obstack, not directly
669 via malloc/savestring.
671 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
673 * TODO: Add more items.
674 * tests: Remove the directory and all of its (obsolete) contents.
676 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * coffread.c (init_stringtab): When copying length to stringtab,
679 use target format, not host format, since that is what the rest of
682 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
684 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
685 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
686 NWINCLUDES definitions.
687 * i386-nlmstub.c: Removed.
689 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
691 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
692 char * (from const char *) before assigning. Don't save string we
693 pass to record_minimal_symbol (it already saves it).
695 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
697 * gdbtk.tcl: Let ^U delete lines in the command window.
699 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701 * cp-valprint.c (static_field_print): New variable, controls
702 printing of static members.
703 (_initialize_cp_valprint): New print set subcommand
704 "static-members". Turn on printing of static members by default.
705 (cp_print_value_fields): Print static members if necessary.
707 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
708 (elf_locate_base): Use only standard BFD functions to collect
709 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
710 tag only if it got defined via the inclusion of <link.h>.
712 * f-exp.y: Write block for OP_VAR_VALUE.
713 * f-valprint.c (info_common_command): Handle `info common'
714 without an argument correctly.
716 * c-typeprint.c (c_type_print_base): Handle template constructors.
717 * symtab.c (gdb_mangle_name): Handle template method mangling,
718 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
720 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
722 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
723 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
724 * ch-valprint.c (chill_val_print): Pass index type directly
725 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
726 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
727 if the index type is a stub.
729 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
731 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
732 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
733 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
734 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
735 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
736 config/mips/riscos.mh, config/pa/hppahpux.mh,
737 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
738 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
739 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
741 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
743 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
745 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
746 Also, add decl for symtab_to_filename.
747 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
748 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
749 routine decr replaces in line code.
750 * (create_file_win): Use catch to handle open failures more
751 elegantly. Also, create special window to display file open
752 failure message. Move opening of file prior to creation of text
754 * (create_asm_win): Add PC as argument. We now base disassembly
755 on PC instead of function name, since function names can be
756 ambiguous (usually seen with shared libs). Also, use catch to
757 simplify code where we don't care about failures.
758 * source.c (symtab_to_filename): New. Returns the file
759 associated with a symtab.
760 * top.c: Define interactive_hook. Called during QUIT to animate
763 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
765 * stabsread.c (read_type): Handle stub types for bitstrings.
766 * stabsread.c (read_array_type): Check for stub domain type
767 using TYPE_FLAG_STUB, not its length.
768 * gdbtypes.c (create_set_type): Handle a stub domain type.
770 * ch-exp.y: Get rid of some extra non-terminals, and move
771 their rules into primitive_value.
772 * parser-defs.h: Add comment about unary postfix operators.
773 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
774 * expprint.c (print_subexp): Recognize unary postfix operator.
776 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
778 * remote-hms.c: use remote_debug instead of hms_silent toggle.
779 Add warnings about depreciation of `snoop' cmd.
781 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
783 * remote-hms.c (hms_read_inferior_memory): Cope when
784 target sends both \r and \n.
786 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
788 * remote-mips.c (mips_error): Place NORETURN macro correctly.
789 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
791 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
793 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
794 mst_solib_trampoline.
796 * f-valprint.c (f_val_print): Change cast of valaddr from
797 CORE_ADDR * to char **, since that is how it is used.
799 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
800 using obsavestring, and pass that to prim_record_minimal_symbol.
801 Having the objfile point to bfd_asymbol_name directly doesn't work
802 if we save and restore a mapped symbol file.
804 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
806 * gdbtk.tcl: Add ref counts to breakpoint tags.
807 * Put quotes around function name in disassemble command to better
808 handle assembler names containing `.'.
809 * Make pclist element 0 be filler to avoid off-by-one problem with
811 * Set names of top-level windows.
812 * Add register display window.
813 * Add PC to label of assembly window.
815 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
817 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
818 to add a generic ROM monitor interface, and support file for the
819 WinBond W89K and the Oki OP50N PA based target boards.
821 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
823 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
824 disassembly more efficient.
825 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
827 * (gdb_loc): Include pc in return value. Also, return function
828 name if arg was specified.
829 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
830 after command completes.
831 * (gdbtk_init): Improve error handling.
833 * gdbtk.tcl: Add lots of comments. Clean up code.
834 * (gdbtk_tcl_fputs): Make output window redirectable.
835 * Add assembly window, and breapoint support.
836 * Make button 1 in margin toggle breakpoints.
837 * Use stippling to indicate breakpoint disabling.
839 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
841 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
843 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
845 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
846 change by replacing `symbols_added' with `so_last'.
847 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
848 global common symbols, they will be resolved by the runtime loader.
849 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
850 Handle scSCommon like scCommon symbols.
852 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
854 * corelow.c (add_solib_stub): Copy to_sections changes from
855 core_ops to current_target after adding the shared libraries.
856 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
857 find_corresponding_bincl_psymtab): Change `repeated header not seen'
858 error to a complaint, simplify complaint.
859 * procfs.c (signalname, errnoname): Make `name' const.
860 * symfile.c (reread_symbols): Use filename from old BFD to
862 * values.c (record_latest_value): Don't record value in the
863 history chain until we are sure there won't be an error.
865 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
867 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
870 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
872 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
874 * remote.c (fromhex): Make error more explicit.
875 (read_frame): Don't print bad checksum information unless
876 remote_debugging. Don't use repeat count unless it's > 0.
877 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
878 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
879 Optionally cope with BC style breakpoints.
880 (e7000_command): After command send directly to the E7000 mark
881 registers as changed.
882 (why_stop, e7000_wait: Understand BC style stop condition.
883 * sh-tdep.c (sh_skip_prologue): Understand more complicated
884 sequences. (frame_find_saved_regs): Likewise.
885 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
887 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
888 (more work here to come)
889 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
892 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
894 * sparclite/Makefile.in: Assorted stuff needed for eload.
896 * sparclite/eload.c: Merge in command line argument parsing and
897 error message handling improvements orignally made to aload.c.
899 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
901 * defs.h (enum misc_command_type, command_control_type): Enums
902 for describing the command and control types.
903 (struct command_line): Add new fields to keep track of the command
904 type and body associated with the command.
905 * top.c: Include value.h. Delete whitespace at the end of lines.
906 (build_command_line, get_command_line): New functions.
907 (execute_control_command, while_command, if_command): Likewise.
908 (realloc_body_list, read_next_line): Likewise.
909 (recurse_read_control_structure): Likewise.
910 (execute_user_command): Call execute_control_command.
911 (read_command_lines): Simplify by calling read_next_line, call
912 read_control_structure for "if" and "while" commands.
913 (free_command_lines): Free new fields in the command structure.
914 (define_command): Reset control_level to zero.
915 (init_main): Install command handlers for "if" and "while" commands.
917 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
919 * c-typeprint.c (c_type_print_varspec_prefix,
920 c_type_print_varspec_suffix): Add cases for Fortran type codes.
921 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
922 call f77_value_literal_string instead.
923 * f_exp.y: Include <string.h>, move include of parser-defs.h.
924 (parse_number): Translate 'd' floats to 'e' so atof() works.
925 (yylex): Remove unused variables.
926 * f-lang.c: Include <string.h>.
927 (get_bf_for_fcn): Remove unused variable.
928 * f-typeprint.c (f_type_print_varspec_prefix,
929 f_type_print_varspec_suffix): Remove unused
930 variables, add cases to switch statements.
931 (f_type_print_base): Remove unused variables.
932 * f-valprint.c (gdbcore.h, command.h): Include.
933 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
934 Call read_memory_integer with correct number of arguments.
935 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
936 with correct argument type.
937 (f77_print_array): Removed unused array array_size_array.
938 (f_val_print): Don't use a CORE_ADDR as a char *.
939 * valops.c (value_cast): Handle COMPLEX and BOOL types.
940 (value_assign): Handle Fortran literal string and complex values.
941 (f77_cast_into_complex, f77_assign_from_literal_string,
942 f77_assign_from_literal_complex): New functions.
944 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
946 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
949 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
951 * i960-tdep.c (signal.h): Don't include.
953 * cxux-nat.c (target_is_m88110): Remove definition.
955 * configure.in (config/nm-empty.h): If cross only, use instead
956 of config/nm-trash.h.
957 * config/nm-trash.h: Remove.
958 * config/nm-empty.h: New file.
959 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
960 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
961 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
962 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
963 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
965 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
967 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
969 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
971 * configure.in: No longer look for nm, tm, and xm headers in
972 config/<header>; they are always in config/<cpu>/<header>.
974 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
976 * objfiles.c (allocate_objfile): Add the newly-created objfile to
977 the end of the list of objfiles, instead of at the beginning.
979 * xcoffread.c (allocate_include_entry): New function, abstracted
980 from code in record_include_begin.
981 (record_include_begin, record_include_end): Call it.
983 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
984 target_has_stack to decide whether to create a real stack frame
987 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
989 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
991 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
993 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
995 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
996 field names into what is expected by sparc-nat.c.
998 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1000 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1002 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1004 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1006 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1008 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1009 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1012 * nlm/Makefile.in: Get rid of NWSOURCE.
1013 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1014 * nlm/gdbserve.o: Add dummy __main routine.
1015 * nlm/gdbserve.def: Turn on debug.
1017 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1019 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1021 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1023 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1024 * config/xm-nbsd.h: fix typo.
1025 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1026 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1028 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1030 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1032 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1033 change typeo in error msg (`inferrior' -> `inferior').
1035 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1037 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1038 attach_flag (this check was performed by the callers). Also check
1039 inferior_thisrun_terminal.
1040 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1041 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1042 attach_flag in deciding whether to call set_sigint_trap and
1045 * value.h (struct value): Change literal_data from PTR to char *,
1046 since that is the way it is used.
1048 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1050 * somread.c (som_symfile_read): Force unwinds to be re-read after
1051 reading in a new partial symbol table.
1053 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1055 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1056 an obsolete conditional.
1057 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1058 an obsolete conditional.
1059 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1062 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1064 * Makefile.in (ns32k-opcode.h): Remove reference.
1065 (ns32k-pinsn.o): Update dependencies.
1066 * ns32k-opcode.h: Remove file.
1067 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1068 all other code in this file.
1070 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1072 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1073 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1075 * nlm/Makefile.in: Add rule for .S.o.
1076 * nlm/aio.h: Protect from multiple inclusions.
1077 * nlm/alpha-io.S: Remove everything we don't need.
1078 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1079 Remove, no longer needed.
1080 * nlm/alpha.c: Merge in lots of stuff from previous files.
1081 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1082 breakpoint_insn extern.
1083 * Move stuff from alpha-patch.h into here.
1085 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1087 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1089 * annotate.c (annotate_starting): Flush output.
1091 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1093 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1094 the callers of symbol_file_add. Gets rid of heuristic fence-post
1095 warnings on mips and alpha targets when the PC resides in a shared
1096 library which is not yet read in.
1097 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1098 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1099 remote-vx.c (vx_open), solib.c (solib_add):
1100 Add call to reinit_frame_cache after all shared libraries are read in.
1101 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1102 symfile.c (symbol_file_command, add_symbol_file_command):
1103 Add call to reinit_frame_cache after symbol_file_add.
1105 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1107 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1108 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1109 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1110 * configure.in: Add sparc-*-netbsd target.
1112 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1114 * remote-vx.c (vx_attach): Interpret the command argument as an
1117 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1119 * configure.in: Change i[34]86 to i[345]86.
1120 * nlm/configure.in: Likewise.
1121 * gdbserver/configure.in: Likewise.
1123 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1125 * configure.in (i386-*-netware): Automatically configure nlm
1128 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1130 * nlm/gdbserve.c: conditionalize header file inclusion for either
1131 NetWare 4.0 or PIN targets.
1132 * nlm/i386.c: include appropriate header files.
1133 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1136 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1138 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1139 * nlm/gdbserve.def: Autoload clib.
1141 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1143 * breakpoint.c (condition_command): Call breakpoints_changed.
1145 * gdbtypes.h: Declare f77_create_literal_string_type and
1146 f77_create_literal_complex_type.
1147 * valops.c (f77_value_literal_string, f77_value_substring,
1148 f77_value_literal_complex): Use xmalloc not malloc.
1149 * valops.c (f77_value_literal_string, f77_value_substring):
1150 Make addr char * not CORE_ADDR.
1151 * value.h (struct value): Add new field literal_data of aligner union.
1152 (VALUE_LITERAL_DATA): Use it.
1153 * f-lang.h: Declare find_common_for_function.
1154 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1155 myaddr fields of a union. Don't overload it with the frame field
1156 (not sure this is necessary; I'm not sure what lval_* codes
1157 VALUE_SUBSTRING_* can be used with).
1159 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1161 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1162 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1164 * rs6000-nat.c: Include libbfd.h again, needed until reference
1165 to bfd_cache_lookup is cleaned out.
1167 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1169 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1171 Work to reduce the interrupts-off duration when running in DOS.
1172 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1173 (dos_async_rx): rewrite to unpack as many characters from the
1174 asynctsr as possible into a local buffer.
1176 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1178 Initial Fortran language support, adapted from work by Farooq Butt
1179 (fmbutt@engage.sps.mot.com).
1180 * Makefile.in: Add Fortran-related files and dependencies.
1181 * defs.h (language_fortran): New language enum.
1182 * language.h (_LANG_fortran): Define.
1183 (MAX_FORTRAN_DIMS): Define.
1184 * expression.h: Reformat to standard.
1185 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1186 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1187 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1188 TYPE_CODE_LITERAL_STRING): New type codes.
1189 (type): New fields upper_bound_type and lower_bound_type.
1190 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1191 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1193 (builtin_type_f_character, etc): Declare.
1194 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1195 * f-exp.y: New file, Fortran expression grammar.
1196 * f-lang.c: New file, Fortran language support functions.
1197 * f-lang.h: New file, Fortran language support declarations.
1198 * f-typeprint.c: New file, Fortran type printing.
1199 * f-valprint.c: New file, Fortran value printing.
1200 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1201 fix wording of error message.
1202 * gdbtypes.c (f77_create_literal_complex_type,
1203 f77_create_literal_string_type): New functions.
1204 * language.c (set_language_command): Add Fortran info.
1205 (calc_f77_array_dims): New function.
1206 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1208 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1209 as Fortran source files.
1210 * valops.c (f77_value_literal_string, f77_value_substring,
1211 f77_value_literal_complex): New functions.
1213 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1215 * c-typeprint.c (c_print_type): Assume demangled arguments
1216 if a '(' is found in varstring, looking for ')' at the end of
1217 varstring did fail with demangled const member functions, which
1218 have a trailing `const'.
1219 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1220 to avoid errors when compiling with DEC c89.
1221 (remote_wait): Cast to `char *' before passing buffer to
1222 fputs_filtered, to avoid errors when compiling with DEC c89.
1223 (remote_wait): Do not return inferior_pid by default, this
1224 statement is never reached, which causes warnings from some
1226 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1227 * symfile.c (load_command): If called with no argument, try
1228 to get the filename from the executable file.
1229 (generic_load): Remove check for NULL filename, it is done
1230 in load_command now.
1232 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1234 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1235 from June 2, 1994 (what was I thinking?!?). Fix it right this
1238 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1240 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1242 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1244 * README: Grammar improvements, clarifications, updates.
1246 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1248 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1249 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1250 * configure.in (powerpc-*-netware*): Automatically configure nlm
1252 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1253 specific stuff. Make things more configurable.
1254 * nlm/configure.in: Add powerpc-*-netware* target. Use
1255 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1257 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1258 Remove lots of architecture-specific stuff.
1259 * nlm/gdbserve.def: Add new imports.
1260 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1261 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1263 * nlm/prelude.o: What was this doing here?
1264 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1265 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1266 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1267 * config/powerpc/tm-ppc-nw.h: Ditto.
1269 * nlmstub.def: New file, contains imports for 386 nlm stub.
1271 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1273 * remote-pa.c: New file for HPPA embedded support. Currently it's
1275 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1277 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1279 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1280 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1282 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1284 * remote-mips.c: Remove unused declaration of mips_load.
1286 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1288 * coffread.c: General cleanup, and support for section offsets.
1289 (time.h, sys/types.h, libbfd.h): Don't include.
1290 (cur_src_start_addr, cur_src_end_addr): Rename to
1291 current_source_start_addr, current_source_end_addr.
1292 (nlist_stream_global): Remove.
1293 (nlist_bfd_global): New global variable.
1294 (coff_symfile_read): Remove code that gets and uses fileno()
1296 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1297 section_offsets parameter, add text/data section offset to
1298 appropriate symbols' values.
1299 (read_one_sym): Use bfd_read instead of fread.
1300 (init_stringtab, init_lineno): Change first parameter to a bfd,
1301 use bfd routines instead of raw I/O.
1303 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1305 * symtab.c (decode_line_1): If funfirstline and we get a
1306 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1308 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1310 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1311 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1312 (TAGS): Also pass result of find on config sub-directory to etags.
1313 (ALLPARAM): Remove; now unused.
1315 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1317 * Makefile.in (VERSION): Bump to 4.13.1
1318 * NEWS, README: Update to match gdb 4.13 release version.
1320 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1322 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1323 * cxux-nat.c: Remove dangling #else block.
1324 (m88k_harris_core_register_addr): New function.
1326 * environ.c (init_environ): If no environment, do nothing.
1328 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1330 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1333 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1335 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1338 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1340 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1341 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1342 Include "libiberty.h" instead.
1344 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1346 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1347 add additional argument specifying raw address to permit
1348 proper release of debug registers.
1349 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1352 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1354 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1355 define them in top.c. Add comments to the hooks.
1357 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1359 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1360 `to_remove_breakpoint' fields.
1362 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1364 * infcmd.c (run_command): Remove comment suggesting using
1365 target_has_execution instead of inferior_pid.
1367 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1369 * remote-mips.c (mips_open): add code to handle baud rate.
1371 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1373 * infrun.c (wait_for_inferior): Call target_resume() upon
1374 detection of new processes.
1376 * procfs.c (create_procinfo): Return pointer to new procinfo
1378 * (do_detach): Spacing & formatting cleanup.
1379 * (procfs_wait): Move wait_again label to ensure that we really
1380 wait again. On exit from fork, release new child from gdbs'
1382 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1384 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1386 * i386-nlmstub.c (handle_exception): Wait until the thread has
1387 been started before killing the NLM by pointing the PC at
1390 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1392 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1393 Irix 5 has a standard _sigtramp signal handler.
1394 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1395 it is not needed for a standard _sigtramp signal handler.
1396 Add shared library sections to the section table of the target
1397 before adding the symbols.
1398 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1399 instructions that do not prepare a stack adjustment.
1400 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1401 which does the right thing on machines where `char' is unsigned.
1403 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1405 * remote.c (remote_open): Move setting of inferior_pid prior to
1406 call to remote_start_remote. Also use unique value for pid to
1407 avoid confusion with read_register_pid & friends.
1408 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1410 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1412 * dwarfread.c (bfd.h): Don't include.
1414 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1416 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1417 kill the program being debugged. KillMe(), the undocumented
1418 call intended for this purpose, causes the server to hang.
1420 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1422 * remote.c (read_frame): Calculate run length encoded checksum
1424 * config/sh/stub.c: New file.
1426 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1428 * target.c (find_default_run_target): Make sure to_can_run is set
1431 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1433 * TODO: Remove note about fast watchpoints and remove obsolete
1436 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1438 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1439 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1440 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1442 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1444 * target.c (add_target): Don't call clean_target on target
1446 * (unpush_target): Test for to_close being set before calling.
1447 * (target_xfer_memory, target_info): Check for to_has_memory
1448 before playing with memory.
1450 * remote.c (remote_open): Set inferior_pid to make kill command
1452 * inflow.c (kill_command): Revert change of Aug 2. Use
1453 inferior_pid to determine whether to print out "The program is not
1454 being run." message.
1456 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1458 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1459 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1460 * m3-nat.c: Pass argument to return_to_top_level.
1461 Declare m3_kill_inferior before use.
1462 (port_chain_insert): In "can't happen" case, abort rather than
1463 setting `mid' to large decimal constant (which gcc warns about).
1464 (get_thread_name): Use cast to convert const char * to char *.
1465 (add_mach_specific_commands): #if 0 "thread break" command.
1466 (m3_trace_him): Call push_target.
1467 (mach_really_wait): New argument pid; remove unused
1469 (intercept_exec_calls): Call target_terminal_init and
1470 target_terminal_inferior once the child execs.
1471 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1473 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1475 * procfs.c (procfs_mourn_inferior): don't dereference the
1476 procinfo pointer after it has been freed.
1478 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1480 * breakpoint.c (breakpoint_1): Improve pluralization in display
1481 of breakpoint hit counts.
1483 * language.h (struct language_defn): Remove unused field
1485 (longest_float): Remove, no longer used.
1486 * language.c (unknown_language_defn, auto_language_defn,
1487 local_language_defn): Remove init of la_longest_float field.
1488 * c-lang.c (c_language_defn, cplus_language_defn,
1489 asm_language_defn): Ditto.
1490 * ch-lang.c (chill_language_defn): Ditto.
1491 * m2-lang.c (m2_language_defn): Ditto.
1493 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1495 * defs.h (bfd_read, bfd_seek): Remove declarations.
1496 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1498 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1500 * inflow.c (kill_command): Fix a bug which prevented target
1501 programs to be killed.
1503 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1505 * defs.h: Change two-line declarations to one-line form.
1506 (NORETURN): Define as "volatile" only for older GCCs.
1507 (ATTR_NORETURN): Define for newer GCCs.
1508 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1510 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1512 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1513 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1514 disable_breakpoint): Don't call breakpoints_changed; it is now
1515 called via the *_breakpoint_hook functions.
1516 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1518 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1520 * stabsread.c (read_type): Fix a bug in enum size calculation.
1522 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1524 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1525 argument types to shut up GCC.
1527 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1528 linker stub, then return the address the stub will return to.
1529 (frame_saved_pc): Correctly restart the search for the saved
1530 pc when a linker stub is encountered.
1532 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1533 register stores emitted by the version 9 HP compilers.
1534 (inst_saves_fr): Relax test for a specific base register (%r1);
1535 this avoids losing with the version 9 HP compilers.
1536 (skip_prologue): Try to skip argument stores emitted by the HP
1537 compilers. It's not perfect, but it's better than before.
1539 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1541 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1542 calling write_register_pid.
1543 * (write_register_pid): Add prototype.
1545 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1547 * remote.c (read_frame): Split readchar/checksum calculation into
1548 two parts since evaluation order is undefined.
1550 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1552 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1553 * Makefile.in (coredep.o): Add inferior.h as dependency.
1554 * inflow.c: Add F_SETOWN to list of defines to check
1555 around code that uses F_SETOWN.
1557 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1559 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1560 set the -L and -B directory prefixes so we can link with it.
1562 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1564 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1565 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1568 * General hackery to support alternate user-interface.
1569 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1570 disable_breakpoint): Call hooks for alternate user-interface.
1571 * defs.h: Add declarations for alternate user-interface hooks.
1572 * main.c (main): Add --nw (and --nowindows) options to disable
1574 * (near call to command_loop): Call command_loop_hook if set.
1575 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1576 * stack.c: Call print_frame_info_listing_hook if set.
1577 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1578 other files to make sure that calls to error and warning will
1579 work. Call init_ui_hook after everything else.
1580 * utils.c (query): Call query_hook if set.
1581 * (gdb_flush): Call flush_hook if set.
1582 * Change _initialize_utils to initialize_utils cuz we don't use
1583 automatic initialization of utils.c anymore.
1585 * Support for TK GUI.
1586 * Makefile.in: Add rule for gdbtk.o.
1587 * configure.in: Add support for --enable-gdbtk.
1588 * gdbtk.c: New file. Contains support routines for TK interface.
1589 * gdbtk.tcl: New file. Implements GUI policy.
1591 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1594 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1596 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1597 there and we are using the gcc from the tree.
1598 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1600 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1602 * Makefile.in (annotate.o): Add dependencies.
1604 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1606 * sparclite/aload.c: Added new -q (quiet) option.
1607 return 0 exit status if file was successfully downloaded.
1609 * nlm/gdbserve.c: merge in command line argument parsing changes
1610 and bug fixes made to i386-nlmstub.c.
1612 * i386-nlmstub.c: The returnLength field must be initialized
1613 before portConfig is passed to AIOGetPortConfiguration.
1614 Compare command line arguments with strnicmp(); args are
1615 case insensitive on netware.
1617 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1619 * Makefile.in (DISTSTUFF): Add definition.
1620 (diststuff): Add for new distribution support.
1621 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1622 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1623 Remove old distribution building rules, now uses standard
1624 distribution support in parent directory Makefile.in.
1626 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1628 * target.c (push_target): Cast result from xmalloc.
1630 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1632 * elfread.c (elf_symtab_read): Discard compiler labels generated
1633 by the Solaris 2.1/Intel SunPro compiler.
1635 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1637 * target.c (nomemory): Fix prototype and routine to take correct
1640 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1642 * Makefile.in (clean): Remove libgdb-files.
1644 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1646 * coredep.c: Include inferior.h.
1648 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1650 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1653 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1655 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1656 .cp as C++, alphabetize better.
1658 * breakpoint.c (ignore, condition): Move usage note into body of
1659 help text, so first line can be one-line summary.
1661 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1663 * target.c (unpush_target): Fix handling of removal of top target.
1665 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1667 * Makefile.in: Add stuff to build nlmstub.
1668 * Add rule for annotate.o to keep Sun make happy.
1669 * configure.in: Add config for powerpc/Netware.
1671 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1672 filename. This speeds up handling of trailing N_SO stabs (they
1673 mark the end of a .o file).
1675 * target.c, target.h: Change the way pushing and popping of
1676 targets work to support target overlays and inheritance.
1677 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1678 Fixup references to current_target, due to previous changes.
1680 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1681 needed to get the address of longjmp out of the target.
1683 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1685 * main.c: Include <ctype.h>.
1687 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1689 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1692 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1694 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1696 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1698 * Makefile.in (VERSION): Bump to 4.12.4.
1700 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1702 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1703 * configure.in (m88*-harris-cxux*): New configuration.
1704 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1705 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1707 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1708 (TARGET_WRITE_PC): Pass pid through to register writers.
1710 * configure.in (m68*): Put vendor-only-specified host configs
1711 after vendor-and-os-specified configs.
1712 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1714 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1715 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1718 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1720 * elfread.c (elf_symtab_read): Handle error return from
1721 bfd_get_dynamic_symtab_upper_bound gracefully.
1723 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1725 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1726 registers in use by the inferior.
1727 * coredep.c (fetch_core_registers, register_addr): Use it.
1728 * findvar.c (registers_changed, registers_fetched,
1729 read_register_bytes): Ditto.
1730 * infcmd.c (do_registers_info, registers_info): Ditto.
1731 * infptrace.c (fetch_inferior_registers,
1732 store_inferior_registers): Ditto.
1733 * stack.c (frame_info): Ditto.
1735 * coredep.c (CORE_REGISTER_ADDR): New macro.
1736 (fetch_core_registers): Use it.
1738 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1739 * symfile.c (add-symbol-file): Add usage note to help string.
1740 (add_shared_symbol_files_command): New command.
1743 * inferior.h (read_pc_pid): Declare.
1744 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1745 variable b, remove unused variable other_type_used.
1746 * main.c (inferior.h, call-cmds.h): Include.
1747 (gdb_init): Declare.
1748 * remote.c (remote_wait): Return 0 by default.
1750 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1752 Stop printing at null char option, from Oliver Meyer
1753 (omeyer@i3.informatik.rwth-aachen.de).
1754 * valprint.h, valprint.c (stop_print_at_null): New global.
1755 * valprint.c (_initialize_valprint): New print set subcommand
1757 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1758 printing a char array, adjust the number of chars to print.
1760 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1762 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1763 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1764 pic code in addition to prologues where an instruction from the
1765 prologue gets moved into the delay slot of a branch instruction
1766 immediately following the prologue. A table of potential prologue
1767 instructions (prologue_insn_tbl) is now used for picking apart a
1769 (frame_find_saved_regs): Changed the way in which limit gets set
1770 so that the delay slot of branch instructions immediately
1771 following the prologue gets examined.
1772 (pushed_size, store_parm_word, store_parm, push_parameters,
1773 collect_returned_value): Deleted.
1775 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1777 * infrun.c (wait_for_inferior): Handle stepping into leaf
1778 functions whose prologue consists of gp loading code only.
1780 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1782 * dbxread.c: Don't include libbfd.h.
1783 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1784 <time.h>, or <sys/types.h>.
1785 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1786 collect information about the stab and stab string sections.
1788 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1790 * stabsread.c (read_huge_number): handle large unsigned number
1791 for stabs generated by os9k C compiler.
1793 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1795 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1796 * breakpoint.h (hit_count): New breakpoint field.
1797 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1798 (clear_breakpoint_hit_counts): New function.
1799 (bpstat_stop_status): Increment the hit count.
1800 (breakpoint_1): Display the hit count.
1801 * infcmd.c (run_command): Reset breakpoint hit counts.
1802 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1803 displaying hit counts.
1805 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1807 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1808 symbols for all symbol files. Makes skipping over the
1809 trampoline code work when stepping from a function in a shared
1810 library into a function in a different shared library for Irix 5.
1811 Other ELF targets do not have enough information in their
1812 dynamic symbol tables to make this work.
1813 (elf_symtab_read): Relocate mst_solib_trampoline address.
1815 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1817 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1818 * configure.in (m68*-atari-sysv4*): New configuration.
1819 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1820 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1821 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1822 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1823 * config/m68k/amix.mh, config/m68k/amix.mt,
1824 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1827 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * symtab.c (find_function_start_sal): New function to find
1830 the start of a function from a function symbol.
1831 (decode_line_1, decode_line_2): Use it instead of open coded
1832 partial copies of the code.
1833 (list_symbols): Quote symbol name before passing it to
1834 break_command to enable proper handling of mangled symbols.
1836 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1838 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1839 * ch-exp.y (yylex): First try name lookup using exact name
1840 typed by user; if that fails, try lower-cased name.
1842 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1844 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1845 Move "no debugging symbols found" test to symfile.c.
1846 * symfile.c (syms_from_objfile, reread_symbols): Add
1847 "no debugging symbols found" test.
1848 * coffread.c (init_stringtab): Handle stripped files with a
1849 stringtab offset of zero gracefully.
1850 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1851 BFD instead of stop_pc heuristic to determine if it is a dynamically
1853 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1854 ioctl, it indicates that the process has exited.
1856 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1858 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1859 .PARISC.unwind section now.
1861 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * breakpoint.c (mention): Always show breakpoint address if no
1866 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1868 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1869 handling of shared libraries for non-ELF executables, but only if
1870 HANDLE_SVR4_EXEC_EMULATORS is defined.
1871 (locate_base): Try to find debug_base in the dynamic linker
1872 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1873 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1874 Define to enable handling of shared libraries for a.out executables,
1875 run under Solaris BCP.
1877 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1879 * infrun.c (wait_for_inferior): Print "Program exited normally"
1880 regardless of batch_mode.
1881 * defs.h, top.c (batch_mode): Removed.
1883 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1885 * Makefile.in (dcache_h): Remove redundant definition.
1886 (init.c): Add a comment.
1887 (top.c): Remove explicit compile action.
1888 * breakpoint.c (mention): Share code indicating location of
1889 break/watchpoints, don't print address if addressprint is off.
1890 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1891 (demangle): Remove redundant declarations.
1892 * eval.c: Remove redundant function declarations.
1893 * objfiles.h: Cosmetic and grammatical improvements.
1894 * TODO: Various updates.
1896 * remote-mips.c: Replace all \r chars with \015.
1897 (mips_receive_header): Display control characters readably.
1898 (mips_xfer_memory): Add a simple progress display.
1900 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1902 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1904 * remote-hms.c (flush): New function.
1905 (expect): Get edge case right.
1906 (hms_read_inferior_memory): Be more tolerant of line noise.
1908 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1910 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1911 target files, not non-existent mach3.mh and mach3.mt.
1913 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1915 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1916 symbols for all symbol files. Makes skipping over the
1917 trampoline code work when stepping from a function in a shared
1918 library into a function in a different shared library.
1919 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1921 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1923 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1924 names mean end of .o file.
1925 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1926 top of routine. Handle new thread notification cleanly.
1927 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1928 thread notification scheme.
1929 * (child_resume): General cleanups, handle resumption of all
1932 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1934 * ser-go32.c: Rewrite to run under windows.
1935 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1937 * serial.c (serial_open): Notice device "pc".
1938 * remote-e7000.c: Fix copyright date.
1939 (expect): Compare \n and \r the same.
1940 (e7000_open): Allow pc as a serial port
1941 * sh/sh.mt: Add ser-e7kpc.
1942 * h8300/h8300hms.mt: Add ser-e7kpc.
1943 * main.c (proc_wait): Don't wait if using go32.
1945 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1947 * somread.c: Simplify by using stabsect_build_psymtabs.
1948 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1949 corresponding to the name of the text section. All references
1951 (somstab_build_psymtabs): Delete function, no longer needed.
1953 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1955 * somread.c: Renamed from paread.c. Changed function names and
1956 comments to reflect that this file deals with SOM (an object file
1957 format), rather than the PA (a cpu).
1958 (Makefile.in): Chaned appropriately.
1959 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1960 * dbxread.c (somstab_build_psymtabs): Renamed from
1961 pastab_build_psymtabs.
1963 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1965 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1966 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1968 * Makefile.in: Updated for core-sol2.c.
1969 * README: Add notes about SPARCworks cc under Solaris 2.x,
1970 from Casper H.S. Dik (casper@fwi.uva.nl).
1971 * config/mips/xm-makeva.h: Removed, no longer necessary.
1972 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1973 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1974 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1976 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1978 * gdba.el: Put program input and output in a separate buffer.
1980 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1982 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1983 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1984 with global variable of same name in libnsl.so on UnixWare.
1986 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1988 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1989 embedded in template name.
1991 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1993 * config/i386/nm-linux.h: change calling convention of
1994 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1995 target_insert_watchpoint() and
1996 target_remove_watchpoint().
1998 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1999 to be long long in gdb.
2000 * config/mips/tm-bigmips.h: ditto.
2002 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2004 * c-lang.c (asm_language_defn): New definitions for language_asm,
2005 mostly copied from c_language_defn, to avoid warnings when
2006 switching between c and asm stack frames.
2008 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2010 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2011 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2012 (upgrade_type, handle_psymbol_enumerators): Likewise.
2013 (has_opaque_xref, cross_ref): Likewise.
2014 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2015 debugging information, rather than doing it here.
2016 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2017 point in ecoff_debug_swap backend structure, rather than calling
2018 ecoff_slurp_symbolic_info directly.
2020 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2022 * breakpoint.c: Include annotate.h. Call annotate_field rather
2023 than printing annotation directly.
2025 * main.c: Include string.h.
2027 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2029 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2030 call it instead of doing normal loop.
2031 * infcmd.c (attach_command): Don't call wait_for_inferior if
2033 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2034 hook that can decide whether to step over the next breakpoint.
2035 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2036 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2039 * configure.in: Improve sorting/formatting of hosts and targets.
2040 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2041 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2042 * Makefile.in (stop-gdb): New target.
2043 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2046 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2048 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2049 the identical initialization can be deleted from main.c, but i
2050 haven't done so just in case.
2052 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2054 * gdba.el: Added menu windows and slightly improved window
2055 handling to gdba.el. Fixed numerous minor bugs that were causing
2056 emacs and gdb to fall out of sync.
2058 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2060 * breakpoint.c: annotate changes lost at merge, put back in.
2062 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2064 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2067 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2069 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2071 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2072 writing of floating registers, the dpx2 kernel disallows it.
2073 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2074 is contained in o_praw.
2075 * irix5-nat.c (solib_map_sections): Adjust sections by the
2076 difference between the loaded address and the prelinked address.
2077 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2079 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2080 symbols, their value is absolute.
2081 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2082 libraries fh->adr fields of zero. Relocate minimal symbol values
2083 upon readin. Relocate non-stabs symbols upon readin.
2084 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2085 start address of the outermost block.
2086 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2087 instead of section_offsets and use relocated pst->textlow for
2088 line number and procedure address relocations.
2090 From gmo@MicroUnity.com (Guillermo A. Loyola):
2091 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2092 Handle SGI Irix5 stIndirect symbol type.
2094 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2096 * breakpoint.c: fix a syntax error native cc does not like.
2098 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2099 * sparclite/Makefile.in: ditto.
2100 * sparcl-tdpe.c: change file name because first 8 chars has to be
2102 * sparcl-stub.c: ditto.
2104 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2106 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2108 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2110 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2111 ignore) a PID argument.
2112 (hppa_pop_frame): Pass a PID to target_write_pc.
2113 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2114 and pass through a PID argument.
2115 (target_read_pc, target_write_pc): Update prototypes.
2117 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2119 * Makefile.in: add new file sparclite-tdep.c.
2120 * sparclite/Makefile.in: add new file sparclite-stub.c.
2121 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2123 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2124 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2126 * sparclite-tdep.c: new file, contains hardware breakpoint support
2128 * sparclite-stub.c: new file, stub code that add support hardware
2130 * breakpoint.c: add hardware breakpoint support.
2131 * breakpoint.h: add new breakpoint type to support hardware
2133 * config/mips/nm-irix4.h: change interface for target dependent
2134 code supporting watch point.
2135 * config/pa/nm-hppab.h: change interface for target dependent
2136 code supporting watch point.
2138 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2140 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2142 * stabsread.c (read_struct_fields): os9k nested structure does not
2143 have terminating ';', instead it just get to ',' and bit position
2146 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2148 * nlmread.c (nlm_symtab_read): Clean up a bit.
2149 * (nlm_symfile_read): Record bounds of main() so that backtrace
2150 command will know where to stop.
2151 * objfiles.c (objfile_relocate): Relocate entry point/func info
2152 for backtrace as well.
2153 * objfiles.h: Define values for invalid PCs for entry point info.
2154 * symfile.c (init_entry_point_info): Initialize invalid values
2155 with aforementioned macros.
2156 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2157 to cause backtrace to stop when it gets back to main().
2158 * config/i386/tm-i386nw.h: Ditto.
2160 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2162 Fix value_print, which used to be ostensibly language-independent,
2163 but would print pointers and arrays in C syntax. Instead, call
2164 a language-specific function.
2165 * language.h (struct language_defn): New functional field
2167 (LA_VALUE_PRINT): New macro.
2168 * language.c (unk_lang_value_print): New stub/dummy function.
2169 (unknown_language_defn, auto_language_defn, local_language_defn):
2171 * c-valprint.c (c_value_print): New function, with code moved from:
2172 * valprint.c (value_print): ... here. Now just invoke
2173 LA_VALUE_PRINT to do language-specific stuff.
2174 * valprint.c (value_print_array_elements): Make non-static.
2175 * c-lang.c (c_language_defn, cplus_language_defn): Add
2176 c_value_print in the la_value_print field.
2177 * m2-lang.c (m2_language_defn): Likewise.
2178 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2179 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2180 * ch-valprint.c (chill_value_print): New function, based on
2181 c_value_print, but use Chill "look and feel."
2182 * c-lang.h (c_value_print): New prototype.
2183 * ch-lang.h (chill_value_print): New prototype.
2184 * value.h (value_print_array_elements): New prototype.
2186 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2187 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2189 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2191 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2192 to new file top.c. Make things extern instead of static and
2193 similar rearrangements to deal with this.
2195 * utils.c: Move fputs_unfiltered to main.c. Remove
2196 FPUTS_UNFILTERED_OVERRIDE ifndef.
2197 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2198 and libgdb uses utils.c and top.c.
2200 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2202 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2204 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2206 * ch-valprint.c (chill_val_print_array_elements): New function.
2207 A Chill version of val_print_array_elements, it prints the
2208 array index labels, in additions ot the array element values.
2209 (chill_val_print): Use the new function.
2211 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2213 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2215 * defs.h (enum language): Add language_asm.
2216 * findvar.c (read_register_bytes read_register_gen
2217 write_register_bytes read_register read_register_pid
2218 write_register write_register_pid supply_register): Move multi-
2219 thread handling down into these routines. Create XXX_pid routines
2220 that allow register references to specify the pid.
2221 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2222 read_sp write_sp read_fp write_fp): Move these routines from
2223 infcmd to findvar to centralize the whole mess.
2224 * i386-nlmstub.c: Portability fixes.
2225 * infptrace.c (child_resume): Conditionalize to allow other natives
2226 to override it. Remove PIDGET gubbish, it's no longer necessary.
2227 * infrun.c (wait_for_inferior): Put registers_changed() before
2228 target_wait() to speed up remote debugging.
2229 * Replace code that reads registers from other threads with much
2230 nicer looking new function calls (see changes to findvar.c).
2231 * Don't skip prologues if debugging assembly source.
2232 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2233 child_resume to handle multi-thread debugging properly.
2234 * remote.c: Add O response to get console output from target.
2235 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2236 SERIAL_ERROR here to simplify callers.
2237 * Change static var timeout to remote_timeout.
2238 * (fromhex): Remove unnecessary return -1 at end of routine.
2239 * (remote_wait): Turn this into a big switch statement. Add
2240 support for O response.
2241 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2242 * (getpkt): Split getpkt into two parts. read_frame deals with
2243 all formatting issues, run-length encoding, and framing. getpkt
2244 now handles error recovery, and frame detection.
2245 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2246 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2247 control. (hardwire_readchar): Handle EINTR from read().
2248 * symfile.c (deduce_language_from_filename): Add support for .s
2250 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2251 override infptrace's child_wait.
2252 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2253 instead of XXXlynx.h.
2254 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2256 * nlm/gdbserve.c: Portability fixes.
2258 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2260 * inftarg.c (child_wait): Call proc_wait, not wait.
2261 (child_mourn_inferior): Call proc_remove_foreign.
2262 * main.c (gdb_init): Call init_proc.
2263 * main.c: Provide dummy versions of init_proc, proc_wait, and
2264 proc_remove_foreign for the gdb case (the libgdb case provides its
2265 own versions of these functions).
2266 * Makefile.in (libgdb-files): Add libproc.a.
2268 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2270 Hardware watchpoints for Linux, from Rick Sladkey
2271 (jrs@world.std.com).
2272 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2273 new hardware breakpoint recovery method.
2274 * i386v-nat.c (i386_insert_watchpoint,
2275 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2276 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2277 New functions to support the 386 hardware debugging registers.
2278 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2279 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2280 target_insert_watchpoint, target_remove_watchpoint): Define these
2281 macros to use the hardware debugging functions in i386v-nat.c.
2283 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2285 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2288 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2290 * target.c, target.h: New variables target_activity_function and
2292 * inflow.c, inferior.h: New functions set_sigio_trap and
2294 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2296 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2298 * remote-sim.h (sim_verbose): Delete.
2299 Document callbacks needed.
2300 (sim_*): Change result to void where there isn't one.
2301 (sim_open): Clarify argument and error response.
2302 (sim_close): Declare.
2303 (sim_load): Change bfd_handle argument to file name. Clarify result.
2304 (sim_create_inferior): Renamed from sim_set_args.
2305 (sim_set_pc): Delete.
2306 (sim_info): Delete printf_fn argument.
2307 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2308 (gdbsim_load): Try sim_load first.
2309 (gdbsim_create_inferior): Call sim_create_inferior.
2310 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2311 (gdbsim_close): Call sim_close.
2312 (gdbsim_files_info): Update call to sim_info.
2313 (gdbsim_ops): Realign comments.
2315 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2317 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2319 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2320 the auxent if the symbol's name is ".file". From David Edelsohn
2321 <c1dje@watson.ibm.com>.
2323 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2325 * breakpoint.c (breakpoint_1): Fix typo.
2327 * annotate.c (annotate_field_end): Fix typo.
2329 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2331 * Makefile.in (TSSTART): Remove; no longer used.
2333 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2334 fputs_unfiltered and exit directly, rather than fatal. The latter
2335 calls vfprintf_unfiltered!
2337 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2338 * value.h, printcmd.c (print_value_flags): Move from here...
2339 * annotate.c: ...to here, and make it use can_dereference.
2341 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2343 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2344 Remove, needed for both native and cross.
2345 * target.c (attach_flag, generic_mourn_inferior): Put here.
2346 * utils.c (job_control): Put here.
2347 (terminal.h): Don't include anymore.
2349 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * source.c (find_source_lines): Always use code that was #ifdef
2352 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2353 leaving it on the chain. Reindent much of this function.
2354 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2355 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2356 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2357 config/ns32k/xm-ns32km3.h: Remove all references to
2358 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2359 * main.c, fork-child.c, many config files: Remove all
2360 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2363 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2364 This avoids __eprintf troubles.
2366 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2368 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2369 initialization code which needs to be called even if we bypass the
2370 command line stuff into gdb_init.
2371 * utils.c (fputs_unfiltered): Surround in #ifndef
2372 FPUTS_UNFILTERED_OVERRIDE.
2373 * Makefile.in (libgdb.a): New target.
2375 * utils.c: Rearrange I/O stuff a bit so that all output goes
2376 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2377 which made %s not work with arbitrarily large strings.
2378 * printcmd.c (printf_command): Use printf_filtered, not
2379 printf_unfiltered and printf, now that arbitrary limit is gone.
2382 * breakpoint.c (watchpoint_check): Remove unused variable b.
2383 * stack.c (print_frame_info): Move sp and buf inside #if.
2384 * eval.c (evaluate_subexp): Remove unused variables pp,
2385 mangle_ptr, ptr, and mangle_tstr.
2386 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2388 * symtab.c (lookup_symtab): Put variable copy inside #if.
2389 (decode_line_1): Put variable q1 inside #if 0.
2390 * target.h: Declare target_link.
2391 * infrun.c (wait_for_inferior): Remove unused variables signame.
2392 * remote.c (remote_resume): Remove unused variable name.
2393 * c-exp.y (parse_number): Parenthesize operand of shift.
2394 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2395 (this is a semantic change, the warning seems to have detected a bug).
2396 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2397 * coffread.c: Move variable temptype inside #if.
2398 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2400 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2401 (chill_val_print): Remove unused variable in_range.
2402 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2403 (chill_val_print): Add default case for switch.
2404 * stabsread.h: Declare stabsect_build_psymtabs.
2405 * os9kread.c (read_minimal_symbols): Make this return void.
2406 (os9k_symfile_read): Remove unused variables stb_exist and val.
2407 (os9k_symfile_init): Remove unused variable val.
2408 (fill_sym): Remove unused variable id.
2409 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2410 unused variable nsl.
2411 Remove unused variable symfile_bfd.
2412 #if 0 unused variables lbrac_unmatched_complaint and
2413 lbrac_mismatch_complaint.
2414 Remove declaration for non-existent function os9k_next_symbol_text.
2416 * annotate.c, annotate.h: New files, containing a function for
2417 each annotation which outputs it.
2418 * Move breakpoints_changed from breakpoint.c to annotate.c.
2419 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2420 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2421 Use annotate.c functions to output annotations.
2422 * Makefile.in (OBS): Add annotate.o.
2424 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2426 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2427 elf_unwind_entries are always initialized.
2429 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2430 stubs which return directly to the caller rather than to the stub
2433 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2435 * c-exp.y (yyerror): Display a more informative error message.
2436 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2437 * m2-exp.y (yyerror): Ditto.
2439 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2441 * inflow.c (job_control): Move definition to front of file.
2443 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2445 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2446 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2448 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2450 * Makefile.in (kdb): Remove old init.c creation commands.
2451 * configure.in (sparclite): Match on sparclite*.
2452 * sparclite/aload.c (main): Only change section addresses for
2453 a.out format object files.
2455 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2457 * config/i386/go32.mh: Define CC.
2459 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2461 * gdbserver/Makefile.in: Remove irrelevant definitions and
2462 comments inherited from the gdb Makefile.
2463 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2464 (VERSION): Update to 4.12.3.
2465 (gdbserver): Remove any existing executable first.
2466 (distclean, realclean): Remove nm.h.
2467 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2468 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2469 Don't use absolute pathname.
2471 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2473 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2476 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2478 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2479 (print_it_normal): Add annotations for the inferior starting and
2480 stopping, and for all the various messages related to how it
2483 * printcmd.c (do_one_display): Annotate.
2484 * stack.c (print_frame_info): Annotate printing of stack frames.
2486 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2488 * remote.c (get_offsets): Handle case where stub doesn't support
2491 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2493 Add partial support for g++ code compiled with -fvtable-thunks.
2494 * c-valprint.c (c_val_print): Add vtblprint support
2496 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2497 pointers (if using thunks) as well as array of structs (otherwise).
2498 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2499 level, and make the latter non-static (so define_symbol can use it).
2500 * stabsread.c (define_symbol): If the type being defined is a
2501 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2502 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2503 * values.c (value_virtual_fn_field): Handle thunks.
2504 * values.c (value_headof): Minor efficiency hack.
2505 * values.c (value_headof): Incomplete thunk support. FIXME.
2507 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2509 * valprint.c (print_longest): Clarify comment about use_local.
2510 * printcmd.c, defs.h (print_address_numeric), callers in
2511 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2512 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2513 exec.c: New argument use_local.
2514 * source.c (identify_source_line): Use filtered output. Use
2515 print_address_numeric.
2517 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2518 language.c (type_error, range_error): Use filtered output.
2519 * utils.c (error_begin): Update comment to tell people to use
2522 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2523 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2526 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2528 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2529 from the fault, #ifndef FAULTED_USE_SIGINFO.
2530 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2532 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2534 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2535 Explicitly annotate each record.
2537 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2539 * xcoffexec.c: Reformat to standards and lint.
2540 (language.h): Include.
2541 (exec_close): Declare arg "quitting".
2542 (file_command): Declare arg "from_tty".
2543 (map_vmap): Cast xmalloc result to PTR.
2544 * rs6000-nat.c: Reformat to standards and lint.
2545 (exec_one_dummy_insn): Use char array for saved instruction.
2546 (fixup_breakpoints): Declare.
2547 (vmap_ldinfo): Be more informative in fatal error messages.
2548 (xcoff_relocate_symtab): Define to return void.
2549 * xcoffsolib.h: Reformat to standards, improve comments.
2550 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2552 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2554 * utils.c, defs.h (error_begin): New function.
2555 (quit): Print annotation before printing the error message.
2556 * main.c (return_to_top_level): Print annotation before doing the
2558 * symtab.c (decode_line_1): Call error not warning and then
2559 return_to_top_level. Call error_begin and printf_unfiltered
2560 rather calling warning (before calls to return_to_top_level).
2561 * core.c (memory_error): Use error_begin, printf_unfiltered,
2562 print_address_numeric and return_to_top_level instead of error.
2563 Cleans up a FIXME-32x64.
2564 * language.c (type_error, range_error): Call error_begin
2565 not just target_terminal_ours.
2567 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2568 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2569 side of an assignment is non-portable.
2571 * utils.c (query): Change syntax of query annotations to be
2572 consistent with other input annotations.
2573 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2575 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2577 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2579 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2580 that have a stack frame size of 32k or larger (from Paul Flinders).
2581 Remove #if 0'd code.
2583 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2585 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2586 for Lynx platforms that need it.
2587 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2589 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2591 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2592 than trying to deduce it from the fault.
2594 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2596 * printcmd.c (print_address_symbolic): Initialize name to empty
2597 string to avoid core dump if lookup fails.
2598 * remote-e7000.c (printf_e7000debug): Error if target not open.
2600 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2602 * i386-nlmstub.c: Update to be more in line with PIN stub.
2603 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2604 * (hex2mem): Init ptr.
2605 * General cleanups to use ConsolePrintf, standard prologues, etc...
2607 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2609 * i386-nlmstub.c: More changes to be compatible with remote.c.
2611 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2612 into (the far less frequently called) dbx_symfile_read.
2614 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2616 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2618 * dbxread.c (record_minimal_symbol): Record the section
2619 associated with the symbol to make dynmaic relocation work.
2620 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2621 Solaris brain-damage which don't apply to relocatable object
2623 * (stabsect_build_psymtabs): New routine to read stabs out of an
2624 arbitrarily named section.
2625 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2627 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2628 stabs out of the nlm.
2629 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2630 brain-damage which don't apply to relocatable object files.
2631 * remote.c (putpkt): Improve error reporting and error handling.
2632 * (get_offsets): Temporary kludge to force data & bss sections to
2633 have the same relocation.
2634 * stabsread.c (define_symbol, scan_file_globals): Record section
2637 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2639 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2640 FIXME-32x64 comment.
2642 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2644 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2645 to after call to target_wait. This means that flush_cached_frames
2646 can call target_terminal_ours if it wants to.
2647 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2648 comment about why the code is dubious.
2650 * stabsread.c (read_type): Call read_type, not nonexistent
2653 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2655 * remote-os9k.c (rombug_fetch_registers): set trace mode
2657 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2659 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2661 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2662 passed to process_one_symbol.
2663 * stabsread.c (read_type): process os9k functio prototype.
2665 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2667 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2670 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * utils.c (prompt_for_continue): Annotate prompt.
2673 (query): Annotate query.
2674 * printcmd.c (print_frame_args): Change syntax of argument
2675 annotation to make name and value part of a single group of
2676 annotations, not two separate groups.
2677 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2678 * valprint.c (val_print_array_elements): Change syntax of
2679 annotation to be more concise.
2680 * main.c, defs.h (command_line_input): New argument tells what
2681 string to include in the annotations.
2682 * symtab.c (decode_line_2), main.c (read_command_lines,
2683 command_loop): Change callers.
2685 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2686 target null pointer.
2687 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2689 * printcmd.c (output_command): Annotate things we print here too.
2690 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2691 * Move declaration of print_value_flags from defs.h to value.h.
2692 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2694 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2696 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2697 BFD handles sun3 dynamic relocations now.
2698 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2701 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2703 * printcmd.c (print_command_1): Annotate the top-level expressions
2705 (print_frame_args): Annotate each argument.
2706 * printcmd.c, defs.h (print_value_flags): New function.
2707 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2708 * valprint.c (val_print_array_elements): Annotate each array element.
2710 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2712 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2713 the register contains a pointer to the type, not the type itself.
2715 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2717 * main.c (main): Accept --annotate=N option and make --fullname
2718 the same as --annotate=1.
2719 (command_line_input): Print annotatation before and after prompt.
2720 * blockframe.c (flush_cached_frames): Print annotation.
2721 * Rename frame_file_full_name to annotation_level and move it from
2723 * source.c (identify_source_line): If annotation_level > 1,
2724 change output format.
2725 * breakpoint.c: Print annotation whenever a breakpoint changes.
2726 * main.c: New variable server_command.
2727 (command_line_input): Parse "server " and set server_command.
2728 (dont_repeat): Check server_command.
2730 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2732 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2733 updating raw_symbol and symnum. Return a value in the case where
2736 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2738 * parse.c: Don't define block_found; it is defined in symtab.c.
2739 * parser-defs.h: Add comment regarding block_found.
2741 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2743 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2746 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2748 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2749 section vma. Do not read dynamic relocs for sun3 executables to
2750 avoid BFD assertion message.
2752 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2754 * nm-hppab.h (KERNEL_U_ADDR): Define.
2755 (FIVE_ARG_PTRACE): Likewise.
2756 (CANNOT_STORE_REGISTER): Likewise.
2757 * nm-hppah.h (KERNEL_U_ADDR): Define.
2758 (FIVE_ARG_PTRACE): Likewise.
2759 (CANNOT_STORE_REGISTER): Likewise.
2760 (NEED_TEXT_START_END): Likewise.
2762 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2763 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2764 (FIVE_ARG_PTRACE): Likewise.
2765 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2766 (FIVE_ARG_PTRACE): Likewise.
2768 * hppa-tdep.c (read_unwind_info): Make static.
2769 (restore_pc_queue): Indirect through the target vector to
2770 reload the register state.
2772 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2774 * paread.c (compare_unwind_entries): Delete function. It's been
2775 moved into hppa-tdep.c.
2776 (read_unwind_info): Likewise.
2777 (pa_symfile_read): No longer call read_unwind_info. The unwind
2778 tables will be read in as they are needed.
2780 * hppa-tdep.c (compare_unwind_entries): New function.
2781 (read_unwind_info, internalize_unwinds): Likewise.
2782 (find_unwind_entry): Read in unwind information on demand.
2784 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2786 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2787 to : in search path processing.
2788 * defs.h (qsort): Rename argument in prototype.
2789 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2791 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2792 (false): Eliminate usages.
2794 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2796 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2797 All references to value changed to value_ptrlage_command is now
2799 All references to value changed to value_ptr.
2800 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2801 * remote-hms.c (hms_wait): Timeout after five seconds.
2802 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2803 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2804 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2806 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2808 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2810 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2812 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2814 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2815 bp_watchpoint_scope breakpoints.
2816 (struct breakpoint): Add val_chain and related_breakpoint fields
2817 for use by watchpoints.
2819 * breakpoint.c (within_scope): Delete. No longer used.
2820 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2821 (target_{remove,insert}_watchpoint): Likewise.
2822 (can_use_hardware_watchpoint): New function.
2823 (remove_breakpoint): New function to remove a single breakpoint
2824 or hardware watchpoint.
2825 (insert_breakpoints): Handle insertion of hardware watchpoints.
2826 Store a copy of the value chain derived from the watchpoint
2828 (remove_breakpoints): Simplify by using remove_breakpoint.
2829 (delete_breakpoint): Likewise.
2830 (watchpoint_check): Delete the watchpoint and watchpoint scope
2831 breakpoints when the watchpoint goes out of scope. Save & restore
2832 the current frame after checking watchpoints.
2833 (breakpoint_init_inferior): Likewise (restarting the program
2834 makes all local watchpoints go out of scope).
2835 (bpstat_stop_status): Handle hardware watchpoints much like normal
2836 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2837 when the watchpoint goes out of scope. Remove and reinsert all
2838 breakpoints before returning if we stopped when a hardware watchpoint
2840 (watch_command): Use a hardware watchpoint when possible. If
2841 watching a local expression, build a scope breakpoint too.
2842 (map_breakpoint_numbers): Also call given function for any
2843 related breakpoints.
2844 (disable_breakpoint): Never disable a scope breakpoint.
2845 (enable_breakpoint): Handle hardware breakpoints much like normal
2846 breakpoints, but recompute the watchpoint_scope breakpoint's
2847 frame and address (if we have an associated scope breakpoint).
2848 (read_memory_nobpt): Handle hardware watchpoints like normal
2849 watchpoints. When necessary handle watchpoint_scope breakpoints.
2850 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2851 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2852 (disable_command): Likewise.
2854 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2855 Extern prototype added to frame.h
2857 * infrun.c (wait_for_inferior): Set current_frame and select
2858 a frame before checking if we stopped due to a hardare watchpoint
2859 firing. Handle stepping over hardware watchpoints.
2860 (normal_stop): Remove unnecessary call to select_frame.
2862 * value.h (value_release_to_mark): Declare.
2863 * values.c (value_release_to_mark): New function.
2865 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2866 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2868 * hppab-nat.c (hppa_set_watchpoint): New function.
2870 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2871 (HAVE_STEPPABLE_WATCHPOINT): Define.
2872 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2873 (target_{insert,delete}_watchpoint): Define.
2875 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2876 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2877 (target_{insert,remove}_watchpoint): Likewise.
2879 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2881 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2882 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2883 often have the same names as debug symbols for functions, and
2884 confuse lookup_symbol().
2886 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2888 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2889 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2890 REGISTER_RAW_SIZE (1).
2891 Together these changes work around a bug in HP's compiler. Both
2892 seem to be necessary.
2894 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2896 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2897 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2898 are type mst_solib_trampoline.
2900 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2902 * config/m68k/es1800.mt: Change comments.
2904 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2906 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2908 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2910 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2913 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2915 * values.c (unpack_long): Remove obsolete comment about using a
2918 * symfile.c (symbol_file_command): Add comments about command syntax.
2920 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2921 Jim Kingdon (kingdon@cygnus.com)
2923 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2924 are in the .plt section.
2925 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2926 find_solib_trampoline_target): New functions for handling
2927 stepping into -g compiled shared libraries.
2928 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2929 find_solib_trampoline_target): Add prototypes.
2930 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2931 Define to handle stepping into -g compiled shared libraries.
2932 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2933 stepping into -g compiled shared libraries.
2935 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2937 * configure.in: Add mips-*-sysv4* support.
2938 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2939 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2940 New files for MIPS SVR4 support.
2941 * Makefile.in: Update for new mipsv4 files.
2942 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2943 read_next_frame_reg to obtain the frame relative stack pointer.
2944 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2945 obtain the frame relative stack pointer.
2946 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2947 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2948 by entering them into the minimal symbol table.
2949 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2950 a long for float formats.
2951 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2952 get defined in <link.h>.
2953 * solib.c (solib_add): Add shared library sections to the section
2954 table of the target before adding the symbols.
2955 * partial-stab.h: Relocate static and global functions.
2956 * dbxread.c (read_dbx_symtab): Remove unused variable
2957 end_of_text_address. Relocate text_addr when passing it
2960 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2961 library functions before the executable is run. Retrieve dynamic
2962 symbols from stripped executables.
2963 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2964 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2965 if no debugging symbols were found.
2966 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2967 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2969 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2970 OSF/1 has shared libraries.
2972 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2974 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2975 to BFD handling of dynamic symbols.
2977 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2979 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2980 then gets its real address into FUN and its GOT/DP value into %r19.
2982 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2984 * hppa-tdep.c (frameless_function_invocation): If no unwind
2985 descriptor was found, then assume this was not a frameless
2986 function invocation.
2987 (frame_saved_pc): If the saved PC is in a linker stub, then
2988 return the return address which the linker stub will return to.
2990 * xm-hppab.h: Never define USG.
2991 * xm-hppah.h: Always define USG.
2993 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2995 * values.c (unpack_long, value_from_longest),
2996 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2998 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3000 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3002 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3004 For SVR4 targets, enable gdb to set breakpoints in shared
3005 library functions before the executable is run.
3006 * elfread.c (elf_symtab_read): Handle symbols for shared library
3008 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3009 and moved to objfiles.c.
3010 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3011 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3012 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3013 the new generic definition from tm-sysv4.h works for Solaris.
3015 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3017 * elfread.c (elf_symtab_read): Change storage_needed,
3018 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3019 bfd_get_symtab_upper_bound. Check for errors from
3020 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3021 * nlmread.c (nlm_symtab_read): Same changes.
3023 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * xcoffread.c (xcoff_next_symbol_text): New function.
3026 (read_xcoff_symtab): Set next_symbol_text_func to it.
3027 Move raw_symbol outside of read_xcoff_symtab.
3029 * remote.c (getpkt): Remove unused "out" label.
3031 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3033 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3034 about more than one watchpoint being triggered.
3036 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3038 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3040 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3042 * blockframe.c (find_pc_partial_function): mst_file_text
3043 symbols do not live in the shared library transfer table.
3044 * ch-exp.y (decode_integer_value, match_character_literal,
3045 match_bitstring_literal): Guard tolower calls with isupper,
3046 tolower on old BSD systems blindly subtracts a constant.
3047 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3048 well when determining the producer of the object file.
3049 * mdebugread.c (has_opaque_xref): New function to check for
3050 cross reference to an opaque aggregate.
3051 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3052 enter typedefs to opaque aggregates into the symbol tables.
3053 * mdebugread.c (parse_external): Remove skip_procedures argument,
3054 it has always been 1. Remove code that handled stProc symbols,
3055 it was never executed and was wrong, as the index of a
3056 stProc symbol points to the local symbol table and not to the
3057 auxiliary symbol info. Update caller.
3058 * mdebugread.c (parse_partial_symbols): Do not enter external
3059 stProc symbols into the partial symbol table, they are already
3060 entered into the minimal symbol table.
3061 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3062 Remove all conditionals and definitions for ptx.
3063 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3064 Fix addresses of floating point registers in REGISTER_U_ADDR.
3065 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3066 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3067 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3068 signal trampoline code work.
3069 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3070 Remove all conditionals and definitions for ptx.
3071 Remove KDB definitions.
3072 * symm-nat.c (store_inferior_registers): Fetch registers before
3073 storing them to obtain valid floating point control registers.
3074 Store fpu registers.
3075 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3076 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3077 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3079 * symm-nat.c (child_resume): Update type of `signal' parameter.
3080 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3082 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3084 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3085 calling import stubs for functions in shared libraries.
3087 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3089 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3091 * ch-lang.c (chill_is_varying_struct): Magic string is
3092 was "<var_length>" is now "__var_length" (more portable).
3094 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3096 * remote.c (getpkt): If we get a timeout, actually retry rather
3097 than just giving up the first time it happens.
3098 * remote.c: Document sequence numbers.
3099 (remote_store_registers): Change syntax of 'P' request so that it
3100 never looks like a sequence number.
3102 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3104 * os9kread.c (record_minimal_symbol): add section_offset to
3105 relocate minimal symbol table.
3106 * os9kread.c (read_minimal_symbols): ditto.
3107 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3109 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3110 return. Also if file addr is 0 leave it 0, not to relocate.
3111 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3112 'set remotexoff' and 'set remotelog' commands.
3114 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * remote.c (remote_store_registers): Add 'P' request to set an
3117 individual register.
3118 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3121 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3123 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3124 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3125 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3127 * command.c (do_setshow_command, case var_string): Never add a
3128 space to the end of the string.
3129 * NEWS: Document this change.
3130 * .gdbinit: Add a space to the "set prompt" command.
3132 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3134 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3135 changes to make it compile (it doesn't link yet).
3137 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3138 (set_demangling_style, set_demangling_command): Use savestring not
3139 strdup. We were not dealing properly with a NULL return from
3140 strdup, and were not declaring strdup (the system header may or
3143 * valprint.c (val_print): Remove inaccurate comment about what
3144 types can be stub types.
3146 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3147 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3148 Supply alternate version if ATTACH_DETACH is not defined.
3149 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3150 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3151 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3153 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3155 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3157 (skip_trampoline_code): Rewrite and add support for argument
3158 relocation stubs stubs, import/export stubs, calls through
3159 "_sr4export" and cascaded trampolines.
3161 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3162 if no unwind descriptor is found.
3164 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3165 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3166 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3167 differently. All registers are four bytes.
3168 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3170 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3172 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3173 registers as both single and double values (fetching 2nd 32bit half
3174 as necessary). Annotate each register printed with its precision.
3176 * paread.c (read_unwind_info): Fix off-by-one error.
3178 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * main.c (complete_command): Deal with it if arg is NULL.
3182 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3184 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3185 regarding using the PC--using the PC is necessary and all the
3186 FIXME comments in the world won't make it go away.
3188 * valops.c (value_at, value_at_lazy): Give error if we dereference
3190 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3191 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3193 * stabsread.c (patch_block_stabs): Add comment about what happens
3194 if the definition is in another compilation unit from the stab.
3196 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3198 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3200 * main.c (complete_command): New command, from Rick Sladkey
3201 <jrs@world.std.com>.
3202 (symbol_completion_function): Don't declare rl_point and
3203 rl_line_buffer; they are now declared in readline.h.
3204 (show_commands): Don't declare history_base; it is declared in
3206 * command.c (lookup_cmd): Don't delete trailing whitespace.
3207 Reverts change of 14 May 1989.
3209 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3211 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3212 code from prim_record_minimal_symbol_and_info() to here. Callers
3213 of the latter can legitimately supply a section number of -1.
3215 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3217 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3218 member functions have an element in args for a (nonexistent) this
3221 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3223 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3225 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3226 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3228 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3229 for the structure's type. All callers changed.
3231 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3232 for each structure argument rather than assuming it's either
3233 true or false for all structure arguments.
3235 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3236 on the length structure passed, not the compiler used.
3238 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3239 argument for the structure's type.
3241 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3243 * values.c (set_internalvar): Don't set var->value until we are
3244 sure there won't be an error().
3246 * remote.c (get_offsets): Reinstate comment which was in
3247 remote_wait about use of SECT_OFF_TEXT and so on.
3249 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3251 * symmisc.c (maintenance_check_symtabs): New function to check
3252 consistency of psymtabs and symtabs.
3253 * symtab.h (maintenance_check_symtabs): Add prototype.
3254 * maint.c: Add new `maint check-symtabs' command.
3255 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3256 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3257 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3259 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3260 to write_memory to avoid warnings from gcc.
3261 * config/i386/xm-symmetry.h: Add missing #endif.
3262 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3263 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3264 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3266 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3268 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3269 (hppa_push_arguments): Likewise.
3271 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3273 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3274 improve remote debugging efficiency. Also fixed problems with
3275 doing function calls for programs with no entry points.
3276 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3277 entry_point_address.
3278 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3279 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3280 parse_lines): Pass section_offsets info to these routines so that
3281 we can relocate symbol table entries upon readin.
3282 * (psymtab_to_symtab_1): Set symtab->primary to tell
3283 objfile_relocate to do relocations for our symbols.
3284 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3285 (which hang off of the symbol table).
3286 * Use prim_record_minimal_symbols_and_info instead of
3287 prim_record_minimal_symbols to supply section info to make minimal
3288 symbol relocations work.
3289 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3290 -1, try to deduce it from ms_type.
3291 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3292 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3293 add code to relocate objfile->sections data structure.
3294 * remote.c (get_offsets): Use new protocol message to acquire
3295 section offsets from the target.
3296 * (remote_wait): Get rid of relocation stuff. That's all handled
3297 by objfile_relocate now.
3298 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3299 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3301 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3303 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3305 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3307 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3308 can no longer set this at run time.
3309 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3310 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3311 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3312 sparc-tdep.c compiles).
3313 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3315 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3317 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3318 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3319 * configure.in: Recognize m68*-cisco*-*.
3321 * Makefile.in (TAGS): Use variables directly, rather than using
3322 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3323 and means that these filenames no longer need be unique across all
3324 the config/* directories.
3325 * configure.in: Put the config/*/ into TM_FILE, etc.
3327 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3328 and trapv exceptions.
3330 * target.h (struct section_table), objfiles.h (struct obj_section):
3331 Change name of field sec_ptr to the_bfd_section. More mnemonic
3332 and avoids the (sort of, for the ptx compiler) name clash with
3333 the name of the typedef.
3334 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3335 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3337 * utils.c: Include readline.h.
3338 * Makefile.in (utils.o): Add dependency.
3340 * remote.c (getpkt): Add support for run-length encoding.
3342 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3344 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3346 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3348 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3349 prim_record_minimal_symbol.
3352 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3353 computing their offset from the start of the old buffer and adding
3354 to the new buffer, rather than by assuming we can add the
3355 difference between the old buffer and the new buffer (it might not
3356 fit in an int). Merge in cosmetic differences from emacs regex.c
3357 version of this macro.
3359 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3361 * Makefile.in (install-only): Fix use of program_transform_name.
3363 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3365 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3366 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3367 so I'm nuking the command.
3368 * symtab.c (find_addr_symbol): Comment out, no longer used.
3370 * main.c (main): Don't init_source_path for the -cd argument. Now
3371 that source_path doesn't contain the current_directory from when
3372 GDB started up, init_source_path is no longer useful (and is
3373 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3375 * TODO: Remove item about line numbers being off. It is useless
3376 and confusing without a reproducible test case (it mentions
3377 proceed(), but I was able to step through proceed without trouble).
3379 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3381 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3382 library functions before the executable is run. Retrieve dynamic
3383 symbols from stripped executables.
3384 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3385 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3386 symtab.c (list_symbols): Handle mst_solib_trampoline.
3387 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3388 for all targets, remove IBM6000_TARGET dependencies.
3389 * dbxread.c (read_dbx_dynamic_symtab): New function.
3390 * dbxread.c (dbx_symfile_read): Use it.
3391 * dbxread.c (SET_NAMESTRING): Set namestring to
3392 "<bad string table index>" instead of "foo" if the string index is
3394 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3396 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3397 to break_command. Handle mst_file_* minimal symbol types.
3398 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3400 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3402 * c-exp.y(yylex): fix potential memory overflow.
3404 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3406 * environ.c (set_in_environ): Eliminate special handling of PATH and
3408 * putenv.c: Removed, conflicts with system declaration of
3409 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3411 * Makefile.in: Change accordingly.
3412 * procfs.c (procfs_create_inferior): Change comment accordingly.
3414 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3416 * rs6000-tdep.c: Change value to value_ptr.
3418 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3420 * i386m3-nat.c: Include floatformat.h.
3421 (get_i387_state): Use memset not bzero.
3425 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3426 ieee-float.h to floatformat.h.
3428 * valprint.c (val_print_string): Ignore error if the error
3429 happened after a terminating '\0'.
3431 * c-valprint.c (c_val_print): Never add 1 to return value from
3432 val_print_string; just return what it returns.
3434 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3435 looping through all of the enums.
3436 * infrun.c (signals_info): Use it.
3438 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3440 * main.c (main): When printing warning about bad baud rate, don't
3441 use warning(); it relies on current_target which isn't set up yet.
3443 * breakpoint.c (_initialize_breakpoint): Update docstring for
3444 tbreak to match what the code actually does. Don't mention tbreak
3445 in docstrings for "enable once" or "enable breakpoints once".
3447 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3449 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3450 while (0). That defeats the whole purpose of using do . . . while (0).
3451 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3452 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3453 using a ?: expression as an lvalue is not portable.
3455 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3456 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3457 'p' and 'r' symbol descriptors into a single symbol to look for a
3459 * README, config/sparc/tm-sparc.h: Update comments.
3461 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3463 * mdebugread.c (parse_type): Do not complain for types with
3464 an `indexNil' aux index, these are simply undefined types.
3465 Remove indexNil check from caller of parse_type.
3466 * mdebugread.c (parse_partial_symbols): Do not enter
3467 stGlobal, scCommon symbols into the minimal symbol table, their
3468 value is the size of the common, not its address.
3469 Handle scInit, scFini, scPData and scXData sections.
3470 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3472 Enter stProc symbols into the global_psymbols list once, not into
3473 the static_psymbols_list.
3474 Get rid of dummy psymtab if it is empty, to allow proper detection
3475 of stripped executables.
3476 * mdebugread.c (cross_ref): Allow cross references to Fortran
3479 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3481 * stabsread.c (common_block_end, fix_common_block): Stash the
3482 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3483 as to not assume that a pointer fits in an enum.
3485 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3487 * os9kread.c (fill_sym): check compiler verion number for pre-
3489 * os9kread.c (os9k_process_one_symbol): address of symbol is
3490 relative to section not module.
3491 * stabsread.c (define_symbol): add symbol type 's' as local
3493 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3495 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3496 * remote-os9k.c: fix bug in 'set remotebaud' function.
3497 * remote-os9k.c (rombug_link): minimize checking so to improve
3499 * symfile.c (symbol_file_command): check if failed to link, also make
3500 the command be able to accept more than one filenames.
3501 * target.c (target_link): check if failed to link with rombug.
3502 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3504 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3506 * remote-es.c (es1800_child_ops): Don't declare it static.
3508 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3510 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3512 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3514 * dbxread.c: New variable lowest_text_address.
3515 (record_minimal_symbol, read_dbx_symtab): Set it.
3516 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3517 end_of_text_address.
3518 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3520 * dbxread.c (end_psymtab): Remove old and commented out
3521 capping_global and capping_static. Fix comments regarding
3522 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3524 * parser-defs.h: Add "extern" to start of variable declarations so
3525 we don't end up with commons.
3526 * parse.c: Define these variables.
3528 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3531 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3533 * alpha-tdep.c: Change value to value_ptr.
3535 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3537 * solib.c (elf_locate_base): New function to locate the address
3538 of the dynamic linker's runtime structure in the dynamic info section.
3539 * solib.c (locate_base): Use it instead of iterating over the list
3540 of mapped address segments.
3541 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3544 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3546 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3547 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3548 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3549 signal trampoline and interrupt routines.
3550 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3551 (frame_chain, frame_chain_valid): Likewise.
3552 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3553 saved regs convention for SP.
3555 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3556 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3557 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3559 * tm-hppah.h (IN_SIGTRAMP): Define.
3561 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3563 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3564 alphabetic character as the start of a name.
3566 * sparclite/Makefile.in (all install): Build and install aload.
3568 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3569 config.guess and config.sub produce.
3571 * mips-tdep.c: Change value to value_ptr.
3573 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3575 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3576 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3577 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3578 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3579 value with value_ptr. This is for the ptx compiler.
3580 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3582 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3583 #if 0 i386_float_info.
3584 * symm-tdep.c (round): Remove. Also remove sgttyb.
3585 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3586 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3587 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3588 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3590 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3591 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3592 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3593 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3594 tm-i386v.h is apparently OK.
3595 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3596 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3599 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3601 * osfsolib.c (xfer_link_map_member): Update to use new
3602 target_read_string interface.
3604 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3606 * infrun.c (wait_for_inferior): In checking
3607 remove_breakpoints_on_following_step, check
3608 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3610 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3612 * os9kread.c (os9k_process_one_symbol): Rename
3613 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3614 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3615 (CORE_ADDR)0, from target_link, since that is what it uses.
3616 Process name at end, not during parsing (like we did before Kung's
3617 change), so that -readnow and -mapped can appear anywhere.
3618 Make text_relocation a local variable.
3619 * config/i386/i386os9k.mt: Fix comment.
3620 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3621 * os9kread.c: Put "comments" after #endif inside /* */.
3622 * stabsread.h: Add os9k_stabs variable.
3623 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3625 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3626 descriptor in global_symbols not local_symbols.
3627 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3629 (read_type): If os9k_stabs, accept function parameters after 'f'
3631 (read_array_type): If os9k_stabs, don't expect index type and
3632 expect lower and upper to be separated by ',' not ';'.
3633 (read_enum_type): If os9k_stabs, read a number before the first
3634 enumeration constant.
3635 (os9k_init_type_vector): New function.
3636 (dbx_lookup_type): Call it when starting new type vector.
3637 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3638 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3639 * os9kstab.c: Removed.
3640 * Makefile.in: Update accordingly.
3641 * objfiles.c (objfile_relocate_data): Removed.
3642 * remote-os9k.c (rombug_wait): Call objfile_relocate
3643 not objfile_relocate_data.
3644 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3645 * remote-os9k.c (rombug_wait): Call find_pc_section not
3647 * main.c (quit_command): Check inferior_pid; revert Kung change.
3648 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3650 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3652 * os9kread.c: New file to read os9000 style symbo table.
3653 * os9kstab.c: new file to read os9000 style stabs.
3654 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3655 * objfiles.c (find_pc_objfile): new function to search objfile
3657 * objfiles.c (objfile_relocate_data): new function to relocate
3658 data symbols in symbol table.
3659 * objfiles.h: Add two aux fields in struct objfile to handle
3660 multiple symbol table files situation like in os9000.
3661 * symfile.c: Change so 'symbol-file' command can handle multiple
3662 files. Also call target_link() to get relocation infos.
3663 * target.c (target_link): new function to get relocation info when
3664 a symbol file is requested to load.
3665 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3666 because in cross mode there's no inferior pid, bit they need to
3668 Makefile.in: add os9kread.c os9kstab.c and .o's.
3669 configure.in: add i386os9k target.
3670 config/i386/i386os9k.mt: new add.
3671 config/i386/tm-i386os9k.h: new add.
3673 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3675 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3676 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3678 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3680 * target.c, target.h (target_read_string): Provide error detection to
3681 caller. Put string in malloc'd space, so caller need not impose
3683 * solib.c (find_solib): Update to use new interface.
3684 * irix5-nat.c (find_solib): Read o_path from inferior
3685 (clear_solib): Free storage for o_path.
3686 * valprint.c (val_print_string): Add comments.
3688 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3690 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3693 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3695 * value.h (struct value): Add modifiable field.
3696 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3697 (record_latest_value): Don't mess with VALUE_LVAL of value.
3698 * valops.c (value_assign): Check it. Reword existing error
3699 message on not_lval.
3701 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3702 (STEP_SKIPS_DELAY): Added.
3703 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3706 * valprint.c (val_print_string): If errcode is set, always print
3707 an error, regardless of force_ellipsis. In the non-EIO case,
3708 just print the error message rather than calling error(). Don't
3709 access *(bufptr-1) if bufptr points to the start of the buffer.
3710 When looking for '\0', don't increment bufptr and addr if bufptr
3711 started out already at limit. If an error happens on fetching the
3712 first character, don't print the string.
3714 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3716 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3719 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3720 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3721 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3722 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3723 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3724 * findvar.c: Update comment regarding ieee-float.h.
3726 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3728 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3729 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3730 Define to make backtracing through the various sigtramp handlers
3732 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3733 the saved pc from ucontext on the stack for SVR4 signal handling.
3735 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3737 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3738 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3739 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3740 just use the global variable itself. When printing baud rate,
3741 don't print a baud rate if baud_rate is -1.
3743 * coffread.c (read_coff_symtab): Pass mst_file_* to
3744 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3745 symbols in the minimal symbols regardless of SDB_TYPE.
3747 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3749 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3750 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3751 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3752 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3753 ignored bs->stop for a bp_step_resume breakpoint.
3754 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3755 which performs one (the check_sigtramp2 one) of the functions
3756 which had been handled by the step_resume_breakpoint. For each
3757 use of the step_resume_breakpoint, make it still use the
3758 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3760 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3761 When setting the frame address of the step resume breakpoint, set
3762 it to the address for frame *before* the call instruction is
3763 executed, not after.
3765 * mips-tdep.c (mips_print_register): Print integers using
3766 print_scalar_formatted rather than duplicating all the
3767 CC_HAS_LONG_LONG and so on.
3768 (mips_push_dummy_frame): Use read_register_gen rather than using
3769 read_register and then putting it back in target format with
3770 store_unsigned_integer. If registers are more than 4 bytes, give
3771 an error rather than have some registers overwrite other
3773 #if 0 unused include of opcode/mips.h.
3775 * symfile.h: Don't declare arguments for coff_getfilename.
3777 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3779 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3781 * configure.in (hppa*-*-osf*): New configuration.
3782 * config/pa/hppaosf.mt: New target makefile fragment.
3783 * config/pa/tm-hppao.h: New target include file.
3785 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3787 * exec.c (print_section_info): Print entry point for exec_bfd only.
3788 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3789 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3790 causes problems if <sys/types.h> has no multiple inclusion protection.
3792 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3794 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3795 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3796 (CALL_DUMMY_LENGTH): Changed accordingly.
3798 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3800 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3801 numbers of register windows.
3803 * sparclite/hello.c: Add factorial function for testing.
3804 * salib.c: Use macros instead of constants for I/O addresses to
3805 make 931 support easier.
3806 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3807 register in sta/lda instructions.
3809 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3811 * dbxread.c (process_one_symbol): Set
3812 block_address_function_relative for COFF like we do for ELF and SOM.
3814 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3816 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3818 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3819 the enumerators of an ecoff enum into the partial symbol table.
3820 * mdebugread.c (parse_partial_symbols): Call it.
3821 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3822 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3823 offsets. Cast psymtab->read_symtab to PTR before passing it to
3825 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3826 set up the global offset table pointer in pic compiled code.
3827 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3828 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3829 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3830 ensures that floats are promoted to doubles before they are pushed
3833 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3835 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3836 Fixup cache_on and flush_i_cache so that they work for both the
3837 930 and 932 processors. Rewrite most low level funcs (uart
3838 access & cache stuff) to use new ASI access macros in sparclite.h.
3839 Also make it easy to access second serial port.
3841 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3843 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3844 <sys/stat.h>; not needed.
3846 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3848 * stack.c (print_frame_info): In "pathological" case, don't
3849 distrust the line number information.
3851 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3853 * mips-tdep.c (mips_print_register): handle 64 bits register.
3854 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3856 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3860 * Makefile.in (install): Do the sed for program_transform_name
3861 ourselves instead of worrying about INSTALL_XFORM. This enables
3862 users to override INSTALL_PROGRAM in the standard way.
3864 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3865 depend on Makefile.in.
3867 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3868 Only test against INT_MIN if a LONGEST is bigger than an int.
3870 * README: Change GhostScript to Ghostscript.
3872 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3874 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3875 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3876 character file names.
3877 * Makefile.in (ALLPARAM): Add these files.
3879 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3880 character file names.
3881 * Makefile.in: Add Kung's new mips64 files.
3883 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3885 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3886 mips64el-*-ecoff and mips64-big-*.
3887 * defs.h: get rid of FORCE_LONG_LONG.
3888 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3889 parsing. Change register size to be MIPS_REGSIZE.
3891 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3893 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3894 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3895 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3897 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3899 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3900 (remove_commands, add_commands): Add/remove hms-drain when target
3903 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3905 * configure.in: Add Lynx/rs6000 support.
3906 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3907 messages. Add rs6000 support. Don't try to modify unwritable
3909 * rs6000-nat.c: Move lots of native dependent stuff (like core
3910 file support) from rs6000-tdep.c & xcoffexec.c to here.
3911 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3912 * xcoffexec.c: Move native dependent stuff to nat.c.
3913 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3915 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3917 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3918 New files to support Lynx/rs6000.
3920 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3922 * README: Remove note about gcc warnings on alpha, these should be
3924 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3925 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3926 remote-utils.c, stabsread.c: Include <string.h>.
3927 * regex.c: Include "defs.h", change re_comp argument to const char *.
3928 * infptrace.c (fetch_register, store_inferior_registers): Change
3929 regaddr to type CORE_ADDR.
3930 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3931 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3933 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3935 * symtab.h: Always define BYTE_BITFIELD to nothing.
3937 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3939 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3940 * configure.in: Remove comment about m68k-em.mt.
3941 * Makefile.in: Remove references.
3943 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3945 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3948 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3950 * target.c (target_preopen): If target_kill doesn't remove the
3951 target from the stack, use pop_target to do it.
3953 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3954 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3955 changes to stabsread.c from summer 1993.
3957 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3958 printing the program, rather than passing NULL to printf.
3959 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3960 try to call UDIDisconnect again. Print better message.
3961 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3963 (udi_create_inferior): If udi_session_id is negative, open a new
3964 TIP rather than giving an error.
3966 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3967 config/ns32k/ns32km3.mh: Define NAT_FILE.
3968 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3969 (it was inconsistent and namespace-wrong) to NM_M3_H.
3970 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3971 (m3_open): New function.
3973 * TODO: Update Mach section.
3975 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3977 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3979 * printcmd.c (printf_command): Add missing single-letter
3980 backslash-escape sequences, and improve error message.
3982 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3985 rather than trying to shove an int into a pointer and back out
3986 again. This avoids compiler warnings.
3988 * defs.h (alloca): Declare as void *, not char *, on hpux.
3989 Don't prototype it, just declare the return type.
3991 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3993 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3994 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3996 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3998 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3999 ZERO_REGNUM, just read it as zero without talking to the board.
4001 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4003 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4004 to store_floating, not nonexistent variable len.
4006 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4008 (mips_store_word): Change calling convention to return errors, and
4009 to provide old contents if the caller wants it.
4010 (mips_xfer_memory): Deal with errors from mips_store_word.
4011 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4012 define now that remote-mips.c doesn't use BREAKPOINT.
4014 * remote-mips.c (mips_create_inferior): Call warning if arguments
4015 specified, and then execute "set args" command. Call error, not
4016 mips_error, if executable file not specified.
4018 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4021 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4024 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4026 * value.h (print_longest): Rename "value" to "val" in prototype
4027 declaration because some compilers don't like arguments whose
4028 names are the same as types.
4029 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4030 before passing it to remote_*_bytes.
4032 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4034 * h8500-tdep.c (saved_pc_after_call): The size of the
4035 pc is memory model dependent. (segmented_command,
4036 unsegmented_command, _initialize_h8500_tdep): New commands to
4037 change memory model.
4038 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4040 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4041 (hms_wait): Use new status structure
4042 (hms_open): Push the target here. (hms_before_main_loop): Not
4043 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4044 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4045 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4046 all registers in a compact way.
4048 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4050 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4051 as CORE_ADDR to match definition in rs6000-tdep.c.
4053 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4055 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4056 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4057 definitions into the psymtab.
4059 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4061 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4062 a special exceptionSize for the 68332.
4064 * remote-udi.c (udi_attach): If no arguments, print error.
4066 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4068 * Makefile.in (VERSION): Bump to 4.12.1
4069 * NEWS, README: Update to match 4.12 release.
4071 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4073 * command.c (empty_sfunc): New function.
4074 (add_set_cmd): Use it instead of not_just_help_class_command.
4075 (not_just_help_class_command): Change calling convention back to
4076 what it was before yesterday's change.
4078 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4079 of the type if present.
4081 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4083 * printcmd.c (decode_format): Don't blithely set the size for
4084 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4086 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4087 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4088 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4089 always just check against INT_MIN and INT_MAX (this also fixes things
4090 if sizeof (long) > sizeof (int), e.g. Alpha).
4091 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4092 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4093 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4094 BUILTIN_TYPE_UNSIGNED_LONGEST.
4095 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4096 longest_int and longest_unsigned_int.
4097 * value.h (struct value): Just align to LONGEST, rather than worrying
4098 about CC_HAS_LONG_LONG.
4099 * valarith.c (value_binop): Figure out type ourself based on
4100 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4101 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4102 * valprint.c (val_print_type_code_int): Just call
4103 extract_unsigned_integer directly, rather than going through
4105 * printcmd.c (decode_format): Remove code which would sometimes
4106 change 'g' size to 'w' for integers. print_scalar_formatted handles
4107 printing huge integers well enough, thank you.
4109 * command.c (add_set_cmd, not_just_help_class_command): Change
4110 to make this the sfunc, not cfunc, since that is how we call it.
4111 * command.h: Comment difference between sfunc and cfunc.
4112 * demangle.c (set_demangling_command): Add third arg since that
4113 is how it is called.
4114 (_initialize_demangler): Use sfunc, not cfunc, for
4115 set_demangling_command, since that is how it is called.
4116 Remove show_demangling_command; it has no effect.
4118 * command.c (shell_escape): Report errors correctly (with error
4119 message from strerror).
4121 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4123 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4124 x_scnlen.l rather than x_scnlen to match corresponding change in
4127 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4129 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4130 Change comments regarding TYPE_CODE_BOOL.
4131 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4132 regardless of the language.
4133 (value_true): Just call value_logical_not regardless of language.
4134 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4135 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4136 * language.h: Improve comment for la_builtin_type_vector.
4137 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4138 builtin_type_m2_bool.
4140 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4142 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4143 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4145 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4147 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4148 by restarting the ioctl.
4150 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4152 * target.h (target_wait): Add comment about calling
4153 return_to_top_level.
4155 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4157 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4158 additional arguments.
4159 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4161 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4163 * sparc-stub.c: Remove unnecessary #include of memory.h.
4165 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4167 * mips-tdep.c: Remove code which sets saved_regs from
4168 init_extra_frame_info and put it in new function mips_find_saved_regs.
4169 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4170 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4171 check if it is NULL and call mips_find_saved_regs if so.
4173 * remote-mips.c: Use unfiltered, not filtered, output most places.
4175 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4176 backtrace. Revise comments.
4178 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4180 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4181 alpha and irix. The _sigtramp case has to be handled properly
4182 in the tdep files if we have no ecoff debugging info.
4183 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4184 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4185 without PC_REGNUM kludge.
4186 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4187 Clean up handling of mips sigtramp frames, improve comments.
4189 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4191 * paread.c (read_unwind_info): Fix typo.
4193 * paread.c (pa_symtab_read): Update the "check_strange_names"
4194 filter to match GCC's current output. Filter out section symbols
4195 (which the HP linker sometimes puts in the wrong place).
4197 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4199 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4201 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4203 * Makefile.in: Remove all references to sparcly-nat.c.
4205 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4206 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4207 duplicating serial.h and target.h.
4209 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4210 are not used anywhere (a 5 Oct 1993 change removed the uses).
4212 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4213 * config/m68k/es1800.mt: Add comment.
4214 * remote-es.c: Extensive changes to update to current conventions.
4216 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4217 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4218 to achieve the desired timeout.
4219 * serial.h (serial_t): Add field timeout_remaining.
4221 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4223 * c-exp.y (yylex): Reenable nested type code.
4225 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4227 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4229 * remote-mips.c (mips_ops): Fix docstring.
4231 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4233 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4234 with the old tm-m68k-em.h:
4235 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4236 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4237 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4238 Add FIXME regarding GET_LONGJMP_TARGET.
4240 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4241 * infptrace.c (kill_inferior): Add comments.
4242 * main.c (quit_command): Call target_close after we kill or
4244 * remote-udi.c (udi_close): Don't error() if QUITTING.
4246 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4248 * configure.in: Make m68k-coff and aout add monitor support in
4249 addition to the standard serial support.
4251 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4253 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4256 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4258 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4259 * elfread.c (record_minimal_symbol_and_info),
4260 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4262 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4264 * i386-stub.c: Add ".text" right before "mem_fault:".
4266 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4268 * remote-utils.c (usage): Fix message to be accurate and conform
4269 more closely to normal conventions.
4271 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4272 whether to show information about exec_bfd, and not control whether
4273 to show information about device and speed.
4275 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4276 usage message, don't dump core.
4278 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4279 for variable size array.
4280 (bug_fetch_register, bug_store_register): Rename "value" to
4281 "fpreg_buf" because some compilers don't like variables whose
4282 names are the same as types.
4283 (bug_store_register): Use a cast when converting char * to
4286 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4287 of the command in error message (the text was referring to the old
4288 name of the command).
4290 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4292 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4293 full details on structure elements without names. This partially
4294 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4295 of those changes was accidental.
4297 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4298 defined, make it an error to specify a single argument which is not
4301 * Makefile.in (version.c), main.c (print_gdb_version): Use
4302 host_alias and target_alias, not host_canonical and
4303 target_canonical, to print configuration.
4305 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4307 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4308 of builtin_type_long. It is necessary to get a type which is
4309 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4311 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4312 various miscellaneous things discovered in the process:
4313 * printcmd.c, defs.h (print_address_numeric): New function.
4314 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4315 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4316 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4317 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4319 * utils.c, defs.h (gdb_print_address): New function.
4320 * expprint (dump_expression), gdbtypes.h: Use it.
4321 * breakpoint.c (describe_other_breakpoints),
4322 symmisc.c (dump_symtab, print_symbol):
4323 Use filtered not unfiltered I/O.
4324 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4325 just run gdb under a debugger for this (and it had problems with
4326 printing addresses, how to print b->shadow, etc.).
4327 * buildsym.c (make_blockvector), core.c (memory_error),
4328 exec.c (print_section_info), maint.c (print_section_table),
4329 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4330 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4331 Add comments saying code is broken. Marked with "FIXME-32x64".
4332 * dbxread.c (process_one_symbol), partial-stab.h (default),
4333 remote-vx.c (vx_run_files_info):
4334 Don't cast int being passed to local_hex_string.
4335 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4336 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4338 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4340 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4341 * source.c: Include <sys/types.h> regardless of USG.
4343 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4345 * valops.c (value_assign): Set `type' after coercing toval.
4346 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4347 Use extract_unsigned_integer to get the address of a reference.
4349 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4351 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4352 AIX can use ? instead of \ for continuation. Deal with it.
4354 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4355 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4356 the HP compiler in ANSI mode doesn't like.
4358 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4359 based on USG, rather than defining HAVE_SIGSETMASK to an
4360 expression containing defined. Having a macro used in #if expand
4361 to an expression containing "defined" is undefined according to
4362 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4365 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4367 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4368 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4370 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4372 * ch-exp.y (match_string_literal): Allow a zero-length string.
4373 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4375 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4377 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4378 passing them to print_387_status.
4379 (print_387_status): Don't subtract top from 7 before using it.
4380 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4381 from 7; the above explains it.
4383 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4385 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4386 pointer value when fixing up the frame at the start of a function.
4388 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4390 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4391 Sparc from the stack.
4393 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4395 * remote-mips.c (mips_initialize): Clear mips_initializing via
4396 cleanup chain, not directly.
4398 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4399 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4400 munging the timeout due to the limited range of c_cc[VTIME].
4402 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4403 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4404 m3-nat.c (m3_create_inferior): Pass it.
4405 * procfs.c: Remove ptrace function. It was declared in a way which
4406 conflicted with the prototype in unistd.h on Solaris.
4408 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4410 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4411 in the sigcontext if it is a signal trampoline frame.
4412 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4413 Define for Solaris2.
4415 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4417 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4418 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4419 tm-sparc.h so they can be overridden if necessary.
4421 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4423 * lynx-nat.c: Add Sparc support.
4424 * sparcly-nat.c: Remove. It's useless.
4425 * config/sparc/nm-sparclynx.h: Rewrite.
4426 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4428 * config/sparc/tm-sparclynx.h: Rewrite.
4430 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4432 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4433 directory. Old code was discarded, since the new opcode table has
4436 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4438 * Makefile.in (realclean): Remove info files per make-stds.texi.
4440 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4442 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4443 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4444 * config/sparc/tm-sun4sol2.h: Define it.
4446 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4448 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4449 if we did not find a symbol.
4451 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4453 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4456 * hppab-nat.c (call_ptrace): Delete redundant function.
4457 (kill_inferior, attach, detach, child_resume): Likewise.
4458 (child_xfer_memory): Likewise.
4460 * hppah-nat.c (call_ptrace): Delete redundant function.
4461 (kill_inferior, attach, detach, child_resume): Likewise.
4463 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4465 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4467 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4469 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4470 (CHILD_XFER_MEMORY): Define.
4471 (PT_*): Define so that generic infptrace.c code can be used.
4473 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4475 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4476 struct section_offsets *, not a (nonexistent) struct section_offset *.
4478 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4479 internal_xcoff_symtab, not an array of one of them. Change lots of
4480 "main_aux" to "&main_aux" and so on.
4482 * coffread.c, xcoffread.c: Include <coff/internal.h>
4485 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4487 * coffread.c (coff_getfilename): Make it not static.
4489 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4491 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4492 a completely gratuitous difference between xcoffread.c and coffread.c).
4494 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4496 * infrun.c (wait_for_inferior): Don't set frame for
4497 step_resume_breakpoint for IN_SIGTRAMP cases.
4499 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4500 breakpoint.c (bpstat_what): Move step_resume from its own field of
4501 the struct bpstat_what into the main_action. Make it override
4502 other breakpoints. This is a conservative change in the sense
4503 that before the step resume breakpoint was a breakpoint.c
4504 breakpoint, hitting the step resume breakpoint overrode even
4505 calling bpstat_stop_status.
4507 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4509 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4510 in case execution was stopped in the called function.
4511 * stack.c (print_frame_info, frame_info): If backtracing through
4512 a call dummy, handle the starting source line number on a line
4513 boundary like backtracing through sigtramp.
4514 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4515 for call dummy frame right. Remove old test for dummy frame,
4516 it has been unused at least since gdb-3.5.
4517 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4520 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4522 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4524 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4526 * infrun.c (signals_info), target.c (target_signal_from_name):
4527 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4529 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4531 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4532 * inflow.c (terminal_ours_1): When discussing how to deal with the
4533 tty state, make note of query() as well as readline.
4535 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4536 signals for which stop and print are cleared by default.
4538 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4540 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4541 reserved fields to hold a stub unwind entry type. Fix typo.
4542 (stub_unwind_entry): New structure for raw stub unwind entries.
4543 (stub_unwind_types): The types of stubs we may encounter.
4544 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4545 * hppa-tdep.c (rp_saved): Use additional information provided
4546 by linker stub unwind descriptors.
4547 (frameless_function_invocation): Likewise.
4548 (frame_chain_valid): Likewise.
4549 * paread.c (compare_unwind_entries): New function for sorting
4550 unwind table entries.
4551 (read_unwind_info): Rewrite to remove dependency on host endianness.
4552 Read in data from the $UNWIND_END$ subspace which contains linker
4553 stub unwind descriptors. Merge that data into the basic unwind
4556 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4558 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4560 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4561 from either the symbol name or the auxent.
4562 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4565 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4567 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4569 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4571 * README: Update notes for alpha port.
4573 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4575 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4576 for operation fault, constraint fault, and type fault.
4578 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4580 * Makefile.in (init.c): Add comment explaining formatting conventions.
4582 * c-exp.y (parse_number): Assign to temporary between the right
4583 shifts, to work around a bug in the SCO compiler.
4585 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4586 Add various files which were added to GDB recently.
4588 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4591 * Makefile.in: Add mostlyclean target.
4593 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4597 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4599 * main.c (show_commands): Make return type of extern
4600 history_get be HIST_ENTRY, rather than struct _hist_entry.
4601 (The latter loses with the upcoming merged readline.)
4603 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4605 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4606 const char *, not char *.
4608 * symtab.h (struct symbol): Make section short, not unsigned short.
4610 * symtab.c (lookup_symbol): Add comment about QUIT here.
4612 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4614 * c-exp.y (parse_number): Check for overflow regardless of range
4615 checking. Fix overflow check to use unsigned LONGEST, not
4618 * c-exp.y (parse_number): Make it so that integer constants are
4619 builtin_type_long_long if builtin_type_long isn't big enough or if
4620 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4622 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4623 Print our "()" first, then recurse for the target type.
4625 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4627 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4629 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4631 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4633 * utils.c (request_quit): Re-establish signal handler regardless
4636 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4638 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4640 * i960-tdep.c: Include target.h.
4642 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4644 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4646 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4648 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4649 changes (status -> ourstatus; declare status, etc.).
4650 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4652 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4654 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4656 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4658 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4660 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4662 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4664 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4666 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4668 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4670 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4671 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4673 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4676 Add search to target vector (#if 0'd until after 4.12):
4677 * target.h (to_search, target_search): Add.
4678 * gdbcore.h, core.c (generic_search): Add.
4679 * remote.c (remote_search): Add.
4680 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4683 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4684 is on, call find_pc_function rather than relying just on the minimal
4685 symbols (probably only matters for symbol readers which don't put
4686 statics in the minimal symbols, but changing this strikes me as
4687 not conservative enough).
4688 Initialize name_location in all cases.
4689 If no symbol and no msymbol, don't print anything symbolic.
4691 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4693 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4695 * printcmd.c (print_address_symbolic): Make it search the
4696 symtabs for variables as well as functions. Add `set print
4697 fast-symbolic-addr' and default it to fast (the old way).
4698 Print line numbers for data items as well as functions.
4700 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4701 address, if a symbol is found (take two more args pointing to
4702 where to store these results).
4704 * symtab.h (find_addr_symbol): Add prototype.
4706 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4708 * objfiles.h: Fix comments to reflect the fact that the phrase
4709 "top of stack" always refers to where the pushing and popping takes
4710 place, regardless of whether it is at the highest or lowest address.
4712 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4714 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4715 compiler generated tag names.
4716 * mdebugread.c (parse_type): Handle cross references to qualified
4718 * valops.c (value_struct_elt): Improve error message if the
4719 address of a method is requested from an object instance.
4720 * valops.c (search_struct_method): Make name_matched non-static
4721 to get it initialized correctly.
4722 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4723 exclude segment register which are not writable on newer SCO versions.
4725 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4727 * go32-xdep.c: Remove unused function uerror.
4728 (sigsetmask): Declare return type. Declare argument (to match the
4729 way it is called). Explicitly return 0.
4731 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4733 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4734 partial_symbol): Shrink the storage sizes of symbols, by making
4735 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4736 enums and small ints to the end of each struct to improve
4737 alignment, and switching the section number from int to unsigned
4740 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4742 * symtab.c (find_addr_symbol): New routine that will find the nearest
4743 symbol associated with an address. It does so by exhaustive
4744 search of the symtabs, so it's slow but complete.
4746 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4748 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4749 to [0,0] rather than [0, end of first source file]. This avoids
4750 problems with other parts of GDB looking for linetables in the
4751 _globals_ symtab. Eliminate variables num_object_files and
4752 first_object_file_end.
4754 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4756 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4757 (pop_frame): Restore PC2 and LR0 from dummy frames.
4758 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4759 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4760 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4761 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4762 (SETUP_ARBITRARY_FRAME): Define.
4764 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4766 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4768 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4770 * remote-udi.c (udi_resume): Correct prototype.
4772 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4774 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4775 hppa_frame_find_saved_regs.
4776 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4777 (prologue_inst_adjust_sp): New function.
4778 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4779 (skip_prologue): Completely rewrite to use unwind information.
4780 (hppa_frame_find_saved_regs): Likewise.
4782 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4784 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4785 to convert a signal number with appropriate bounds checking.
4787 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4789 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4791 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4792 print a newline to end the display anyway.
4794 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4795 coprocessor status regs) when popping a frame. This fixes
4796 float exceptions that occur after calling inferior functions.
4798 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4799 Read and write the fsr (float status register) to/from the child
4800 process along with the float regs. Remove Peter Schauer's change
4801 of May 24 '93, which has higher overhead and doesn't solve the
4802 real problem (which was that FSR wasn't being set).
4804 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4806 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4807 stack overflow check isn't right after the register stack
4808 adjustment instruction. Metaware R2.3u compiler moves other
4809 things in front of it. This fix isn't perfect but is what's
4812 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4814 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4816 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4817 character filenames.
4818 * configure.in: Change accordingly.
4820 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4822 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4823 _filtered io routines from these two files.
4825 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4827 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4828 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4829 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4831 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4833 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4835 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4836 printing to gdb_stderr.
4838 * remote-udi.c (udi_kill): Don't close the connection, just set
4839 inferior_pid to zero.
4840 (udi_mourn): Call remove_breakpoints.
4842 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4844 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4846 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4848 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4850 * remote-bug.c: At the start of each section, reset srec_frame
4853 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4854 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4855 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4856 code which looks for those two waitkinds. Use switch statement.
4857 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4858 CHILD_SPECIAL_WAITSTATUS.
4860 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4861 * Move target_signal_from_host, target_signal_to_host, and
4862 store_waitstatus from inftarg.c to target.c. procfs needs them.
4863 * target.c: Include "wait.h" and <signal.h>.
4864 * target.h, infrun.c (proceed), proceed callers: Pass new code
4865 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4866 enums being treated as unsigned and is cleaner.
4867 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4869 * infcmd.c (signal_command), infrun.c (signals_info):
4870 Don't allow user to specify numeric equivalent of
4871 TARGET_SIGNAL_DEFAULT.
4873 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4875 * config/alpha/alpha-netware.mt: New target support for Alpha
4877 * configure.in: Add alpha-*-netware* target.
4879 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4881 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4883 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4885 * target.h: Add enum target_waitkind, enum target_signal, and
4886 struct target_waitstatus. Change status argument to target_wait to
4887 be struct target_waitstatus * instead of int *.
4888 * target.h, infrun.c, all targets: Change type of signal arguments
4889 to resume(), proceed(), and target_resume() from int to enum
4891 * All targets (*_wait, *_resume): Change accordingly.
4892 * infcmd.c (program_info, signal_command), throughout infrun.c,
4893 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4894 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4895 signal code stuff right with the new signals would be non-trivial).
4896 * inferior.h (stop_signal): Make it enum target_signal not int.
4897 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4898 target_signal_from_name): New functions.
4899 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4900 store_waitstatus): New functions.
4901 * procfs.c (procfs_notice_signals): Use them.
4902 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4904 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4906 * objfiles.c (build_objfile_section_table): Don't abort() if
4907 objfile->sections is already set.
4909 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4910 to match recent change to exec.c.
4914 * main.c (print_gdb_version): Change year to 1994.
4916 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4917 * Makefile.in (NONSRC): Add ChangeLog-93.
4919 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4921 * stabsread.c (read_type): Allow defining several type numbers
4922 at once (e.g. "(1,2)=(3,4)="...).
4924 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4926 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4928 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4930 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4931 to process_one_symbol.
4932 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4933 avoid caching a bad endaddr in find_pc_partial_function.
4935 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4937 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4939 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4941 * infrun.c (wait_for_inferior): Do not step or step resume past
4942 the end of a one-line function we just stepped into.
4944 For older changes see ChangeLog-93
4950 version-control: never