1 Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu)
3 * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
4 it is still needed for GCC-2.6 compiled code.
5 * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
6 sometime after GCC-2.7 has been released.
8 * hppa-tdep.c (frame_saved_pc): Mask off low two bits when
9 retrieving the PC from a signal handler caller. Fix thinko
10 in Stan's last change ("frame", should have been "frame->next").
11 If the next frame is a signal handler caller and it's a system
12 call which has entered the kernel ((PSW & 0x2) != 0), then the
13 saved pc is in %r2 instead of %r31.
15 Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu)
17 * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
18 "frame_info" throughout.
20 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
22 * sparcl-stub.c: get rid of defs.h.
24 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
26 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
27 Correct definition of MMALLOC_DIR to reflect fact this is
28 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
30 * gdbserver/server.c (main): After we kill the inferior in
31 response to a 'k' request, exit.
33 * remote.c (remote_kill): Use catch_errors when calling putpkt.
34 (putpkt): Return int, not void, to match catch_errors calling
37 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
39 * rs6000-tdep.c (pop_frame): Correct a variable name.
41 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
43 * TODO: Re-write item about SIGINT handling to reflect the fact
44 that target_stop now exists.
46 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
48 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
49 and CORE_ADDR, respectively.
50 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
51 * blockframe.c (get_frame_info): Remove.
52 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
53 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
54 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
55 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
56 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
57 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
58 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
59 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
60 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
61 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
62 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
63 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
64 rename variables consistently (using `frame' or `fi'), remove
65 calls to get_frame_info and FRAME_INFO_ID, remove comments about
66 FRAME and FRAME_ADDR cruftiness.
68 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
70 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
71 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
72 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
73 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
74 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
75 w89k-rom.c, target.c, target.h: Add support for target_stop().
76 * gdbtk.c (gdb_stop): Switch to target_stop().
78 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
80 * osfsolib.c (solib_map_sections, first_link_map_member,
81 next_link_map_member, xfer_link_map_member): Retrieve and use
82 shared library relocation offset from runtime loader structures.
83 Use libxproc.a routines to get a working version if
84 USE_LDR_ROUTINES is defined.
85 * README: Remove item about shared library relocation for
88 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
90 * c-exp.y (yylex): scan template names, and scan nested class
93 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
95 * nlm/Makefile.in: install gdbserve.nlm.
97 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
99 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
101 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
103 * gdbtk.c: Get rid of lots of unnecessary #includes.
104 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
105 Display structure directly.
106 * gdbtk.tcl: Change exit button to quit button.
108 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110 * c-valprint.c (c_value_print): Check for plain literal `char'
111 target type when suppressing `(char *)' output for strings.
113 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
115 * coffread.c (coff_symfile_init): Remove unused local abfd.
116 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
117 instead of long, for compatibility with mmalloc.h.
119 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
121 * top.c (line_completion_function): Renamed from
122 symbol_completion_function, takes the line buffer and the
123 point in the line buffer as additional arguments.
124 (readline_line_completion_function): New function, interface
125 between readline and line_completion_function.
127 (complete_command): Use line_completion_function instead of
128 abusing rl_line_buffer. Free completion strings after printing
130 * symtab.c (completion_list_add_name): Recheck for duplicates
131 if we intend to add a modified symbol.
133 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
134 includes the number of methods from the baseclasses.
135 * stabsread.c (attach_fn_fields_to_type): No longer add the
136 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
137 the baseclass type might not have been completely filled in yet.
138 * symtab.c (total_number_of_methods): New function to compute
139 the total number of methods for a type, including the methods
141 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
142 allocate the symbol array for find_methods.
144 * stabsread.c (scan_file_globals): Add default case to minimal
145 symbol type switch, to avoid gcc -Wall warnings.
147 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
148 Don't test for zero backchain pointer to recognize a signal
149 handler frame, if read() gets interrupted by a signal, the
150 backchain will be non zero.
151 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
153 (SIG_FRAME_PC_OFFSET): New definition.
154 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
155 is a signal handler frame.
156 * rs6000-tdep.c (function_frame_info): Do not error out
157 if we can't access the instructions.
159 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
160 New definition to get the function address from a function pointer.
161 * valops.c (find_function_addr): Use it when calling a user
162 function through a function pointer.
164 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
166 * Makefile.in (MMALLOC_DIR): New definition.
167 (MMALLOC): Use MMALLOC_DIR.
168 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
169 (OPCODES): Remove gratuitous "./".
170 * defs.h (mmalloc.h): Include.
171 (mmalloc, mrealloc, etc): Remove decls.
172 (cplus_demangle, cplus_demangle_opname): Remove decls.
174 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
176 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
177 no_windows variable. Now called use_windows, and defaults to off
180 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
182 * coffread.c (coff_symtab_read): If we get the address from
183 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
184 (coff_symtab_read): Set value and section of symbol that
185 process_coff_symbol returns.
187 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
189 * config/i386/tm-nbsd.h: Enable longjmp support.
191 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
193 * valarith.c (value_binop): Take care of ANSI `value preserving'
194 rule, which was not addressed by the previous change.
196 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
197 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
199 * TODO: Remove item about RS/6000 shared libraries.
201 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
203 * defs.h, infrun.c (wait_for_inferior), top.c: Call
204 target_wait_hook to allow GUI to handle blocking for inferior. Call
205 call_command_hook in execute_command to provide means for wrapping
206 commands with GUI state change updates.
207 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
208 * (gdb_stop): New tcl command to stop the target process.
209 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
211 * (gdbtk_call_command): Wrapper around command processing to
212 alert GUI of target state changes.
213 * (gdbtk_init): Get the fd of X server for doing async
214 notification of X events (via x_event). Setup new hooks.
215 * gdbtk.tcl: Add scrollbars to assembly and command windows.
216 * Change window foreground & background colors.
217 * Create margin tag for breakpoints in source and assembly windows.
218 * Add new routines to be invoked when target state changes to/from
220 * Add start of expression window.
221 * Change bindings of mouse button 1 in assembly and source window
222 to just set or clear breakpoints when in the margin tag.
223 * Change shape of register window to be more vertical to better
224 reflect it's contents.
226 * Cleanup some code around command window bindings.
228 * infrun.c (wait_for_inferior): Make sure
229 through_sigtramp_breakpoint is non-null before deleting.
231 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
233 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
235 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
237 * Makefile.in (coffread.o): Depend on target.h.
238 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
240 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
244 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
246 * objfiles.c (objfile_relocate): When relocating ->sections, use
247 objfile not symfile_objfile.
249 * symtab.h, minsyms.c (minsyms_sort): New function.
250 * objfiles.c (objfile_relocate): Call it.
252 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
254 * objfiles.c, objfiles.h (objfile_to_front): New function.
255 * remote-vx.c (vx_add_symbols): Call it.
257 * coffread.c (coff_symtab_read): Handle common symbols the same
258 way that partial-stab.h does.
260 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
262 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
263 machine/psl.h. These are host files.
265 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
268 does *not* include the terminating NULL msymbol.
270 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
272 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
273 loader that reads files using BFD and converts it on the fly.
275 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
277 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
278 * monitor.c (monitor_load): check the load type and load the file
279 accordingly. Default to gr_load_image().
280 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
281 srecord format by downloading to the monitor.
282 * w89k-rom.c, op50n-rom.c: set supported load types.
284 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
286 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
287 * Makefile.in: Remove xcoffexec.o rule.
289 * exec.c (exec_file_command): Add comment.
291 Fix data and bss relocation for VxWorks 5.1:
292 * remote-vx.c (vx_add_symbols): New function.
293 (vx_load_command, add_symbol_stub): Call it instead of
295 (vx_wait): Remove comment which was wrong to useless.
296 * remote-vx.c: Reindent much of file.
297 * coffread.c (cs_to_section, find_targ_sec): New functions.
298 (process_coff_symbol): Set SYMBOL_SECTION to result
300 (coff_symtab_read): Call cs_to_section and deal with result
301 rather than assuming sections are in a certain order. Deal with
303 * coffread.c: Remove text_bfd_scnum variable.
305 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
307 * corelow.c: Format to standard.
308 (core_close): Use name instead of bfd_filename.
310 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
312 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
315 * symfile.c (reread_symbols): Include bfd_errmsg string in error
316 message if bfd_close fails.
317 * exec.c (exec_close), solib.c (clear_solib), corelow.c
318 (core_close), objfiles.c (free_objfile), irix5-nat.c
319 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
320 (gr_load_image): Check for errors from bfd_close.
321 * solib.c (look_for_base), remote-utils.c (gr_load_image),
322 remote-udi.c (download), corelow.c (core_open), symfile.c
323 (symfile_bfd_open), symfile.c (generic_load): Add comment
324 regarding error from bfd_close.
325 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
326 comment about bogus handling of errors from bfd_openr.
327 * exec.c (exec_close): Add comment regarding memory leak and
328 dangling reference to vp->name.
330 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
332 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
333 of using longest_to_int.
335 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
336 mips and alpha targets need the real breakpoint pc for
337 creating the breakpoint frame.
339 * stack.c (return_command): Cast return value to the return
340 type of the function from which we return.
341 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
342 to STORE_RETURN_VALUE.
344 * symtab.c (lookup_symbol): Remove search for `static mangled
345 symbols', the search for `static symbols' already looks for
346 mangled and demangled symbols via lookup_block_symbol.
348 * valarith.c (value_binop): Use ANSI C arithmetic conversions
349 when performing integral evaluations, implement BINOP_EQUAL and
351 (value_equal, value_less): Use value_binop to perform the
352 comparison if both operands have TYPE_CODE_INT.
354 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
355 as they are written back later. Handle sp restore for frameless
356 functions. Use fdata.nosavedpc instead of fdata.frameless to
357 determine if the pc has been saved.
358 (function_frame_info): Handle `mr r31,r1', which is generated by
359 gcc-2.6, as a synonym for `oril r31,r1,0'.
360 (skip_trampoline_code): Handle shared library trampolines.
361 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
362 their real name. Enables setting of breakpoints in shared libraries
363 before the executable is run.
365 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
367 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
368 interface code still works with the new ROM monitor
369 structures. Fake out a couple of fields.
371 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
373 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
374 target_write_pc, target_read_fp, target_write_fp): Rename to
376 (h8500_read_pc, h8500_write_pc): Add pid argument.
377 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
378 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
379 Change to match functions above.
381 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
383 * NEWS: Add item about if and while.
385 * .gdbinit: Restore `end'; it was not excess. Reindent
386 list-objfiles to make this clear. Comment out all of
387 list-objfiles because old gdb's choke on it.
389 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
391 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
394 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
396 * Makefile.in (ANNOTATE_OBS): New definition.
397 (COMMON_OBS): Add exec.o.
398 (annotate.o): Remove extra compile rule.
399 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
402 * .gdbinit: Remove excess `end'.
404 * exec.c: Merge in RS6000 support from xcoffexec.c.
405 (symfile.h, objfiles.h, xcoffsolib.h): Include.
406 (vmap): New global variable.
407 (exec_close): Close and free objects in vmap chain.
408 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
409 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
410 (exec_files_info): Print vmap information.
411 * xcoffexec.c: Remove.
412 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
413 (TDEPFILES): Use exec.o instead of xcoffexec.o.
414 * TODO: Remove pertinent items.
416 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
418 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
419 are no longer needed as of gcc-2.6.0.
421 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
423 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
425 (fetch_core_registers): Don't try to fetch a register if
426 regmap maps it to -1.
427 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
428 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
429 stores the registers in a weird order.
431 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
433 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
434 if inferior_pid is nonzero.
436 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438 Speed up GDB startup time by not demangling partial symbols.
439 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
440 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
441 No longer demangle partial symbols.
442 * symtab.c (lookup_symbol, list_symbols): Handle mangled
443 variables, e.g. C++ static members, via the minimal symbols.
445 Handle reordered functions in an objfile, for Irix 5.2 shared
447 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
448 set if the functions in an objfile are reordered.
449 * mdebugread.c (parse_partial_symbols): Detect reordered
450 functions in an objfile.
451 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
452 lookup algorithm if the functions in the objfile are reordered.
454 * xcoffexec.c (exec_close): If the current target has a copy
455 of the exec_ops sections, reflect the freeing of the sections
458 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
459 `sizeof dummy', for constructing the call dummy code.
461 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
462 function declarations.
463 * sparc-tdep.c (sparc_pop_frame): Cast result of
464 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
466 * irix5-nat.c (enable_break): Set breakpoint at the entry point
467 of the executable, to handle the case where main resides in a
469 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
470 after shared library symbol reading, to get rid of a warning from
471 heuristic_proc_start if the startup code has no symbolic debug info.
473 * breakpoint.h (struct breakpoint): Add new fields language
474 and input_radix, to enable breakpoint resetting with the
475 proper language and radix.
476 * breakpoint.c (set_raw_breakpoint): Initialize them.
477 (breakpoint_re_set_one): Use them when resetting the breakpoint.
478 (breakpoint_re_set): Preserve current language and input_radix
479 across breakpoint_re_set_one calls.
481 * symtab.c (decode_line_1): Do not build a canonical line
482 specification for `*expr' line specifications.
484 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
486 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
488 The point of these changes is to avoid reading the frame pointer
489 and stack pointer during stepping, to speed things up.
490 A. Changes to not select a frame until we need a selected frame:
491 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
492 * infrun.c (wait_for_inferior): Move call to select_frame back to
493 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
494 Law, but the change was my idea); the only reason for that change
495 was so we could save and restore the selected frame in
496 wait_for_inferior, and now that flush_cached frames clears the
497 selected frame, that should work OK now.
498 B. Changes to not create a current_frame until we need one:
499 * blockframe.c (get_current_frame): If current_frame is NULL, try
500 to create an innermost frame.
501 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
502 infrun.c (wait_for_inferior), thread.c (thread_switch),
503 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
504 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
505 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
506 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
507 i960-tdep.c (pop_frame), m68k-tdep.c
508 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
509 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
510 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
511 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
512 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
513 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
514 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
515 call create_new_frame.
516 * corelow.c (core_open), altos-xdep.c (core_file_command),
517 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
518 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
519 umax-xdep.c (core_file_command): Don't call create_new_frame; do
520 call flush_cached_frames.
521 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
523 C. Changes to get rid of stop_frame_address and instead only
524 fetch the frame pointer when we need it.
525 * breakpoint.c (bpstat_stop_status): Remove argument
526 frame_address; use FRAME_FP (get_current_frame ()).
527 * infrun.c (wait_for_inferior): Don't pass frame pointer to
529 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
530 ()) instead of stop_frame_address.
531 * infrun.c (save_inferior_status, restore_inferior_status),
532 inferior.h (struct inferior_status): Don't save and restore
534 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
535 (select_thread): Remove stop_frame_address and uses thereof.
536 D. Same thing for the stack pointer.
537 * infrun.c (wait_for_inferior): Remove stop_sp and replace
538 uses thereof with read_sp ().
539 E. Change to eliminate one nasty little spot where we were
540 wanting to know the frame pointer from before the current step
541 (idea from GDB 3.5, which saved my ass, because my other ideas of
542 how to fix it were very baroque).
543 * infrun.c: Remove prev_frame_address.
544 * infrun.c (wait_for_inferior, step_over_function): Use
545 step_frame_address instead of prev_frame_address.
546 F. Same basic idea for the stack pointer.
547 * inferior.h, infcmd.c: New variable step_sp.
548 * infcmd.c (step_1, until_next_command): Set it.
549 * infrun.c: Remove prev_sp and replace uses by step_sp.
550 * infrun.c (wait_for_inferior): If we get out of the step
551 range, then set step_sp to the current stack pointer before we
554 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
556 * top.c (target_byte_order_auto): New static variable.
557 (set_endian): Mention that ``auto'' is permitted.
558 (set_endian_auto): New static function.
559 (show_endian): Change message based on target_byte_order_auto.
560 (set_endian_from_file): New function.
561 (init_main): Add command ``auto'' to endianlist.
562 * exec.c (exec_file_command): Call set_endian_from_file.
563 * defs.h (set_endian_from_file): Declare.
565 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
567 * nlm/i386.c (flush_i_cache): New function, does nothing.
568 (frame_to_registers, registers_to_frame, set_step_traps,
569 clear_step_traps, do_status): Make non-static.
571 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
573 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
574 defined, define as 0.
575 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
577 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
578 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
579 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
580 (BREAKPOINT): Remove definition.
581 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
582 (BREAKPOINT): Remove definition.
583 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
584 value of 1, rather than without a value.
585 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
586 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
587 run time rather than at compile time.
589 * remote-mips.c (break_insn): Remove.
590 (BREAK_INSN, BREAK_INSN_SIZE): Define.
591 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
592 (mips_remove_breakpoint): Likewise.
594 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
595 define TARGET_BYTE_ORDER as target_byte_order, and declare
596 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
597 a test of TARGET_BYTE_ORDER.
598 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
600 (endianlist, target_byte_order): New variables.
601 (set_endian, set_endian_big, set_endian_little): New functions.
602 (show_endian): New function.
603 (init_cmd_lists): Initialize endianlist.
604 (init_main): Add commands ``set endian big'', ``set endian
605 little'', and ``show endian''.
606 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
607 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
608 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
609 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
610 * values.c: Likewise.
612 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
614 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
616 * nlm/Makefile.in: Get rid of NWINCLUDES.
617 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
618 User should now configure with --with-headers.
620 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * gdbserver/server.c (main): Silently accept all unrecognized
623 requests and send back a zero length acknowledge. That is what
624 *-stub.c do and is what remote.c expects.
626 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
628 * corelow.c (core_open): Copy the modified to_sections_end
629 vector from current_target to core_ops too.
631 * gdbserver/server.c (main): Silently accept query requests
632 and send back a zero length acknowledge.
634 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
636 * nlm/Makefile.in: Don't define NWINCLUDES.
637 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
639 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
643 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
645 * lynx-nat.c (child_wait): Use status.w_status, not status, in
646 arithmetic. status is a `union wait'.
648 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
650 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
652 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
654 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
656 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
658 * coffread.c (complete_symtab): If last_source_file is set upon
661 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
663 * xcoffread.c (read_xcoff_symtab, case C_FILE):
664 Set main_aux before using it.
666 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
668 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
669 ignoring before. But continue to ignore XMC_DS.
671 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
673 * defs.h (misc_command_type): Remove trailing comma from
676 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
678 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
679 out of an interrupt frame.
681 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
683 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
685 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
686 * mips-tdep.c (mips_print_register): Don't test float validity.
687 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
688 config/arm/tm-arm.h, config/convex/tm-convex.h,
689 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
690 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
691 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
692 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
693 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
694 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
695 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
696 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
697 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
700 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * TODO: Remove item about adding general multi-threaded stuff;
704 Remove item about specifying arbitrary locations of stack frames
705 (this works on some machines).
706 Remove item about debugging functions without a frame pointer
707 (this works on some machines).
708 Remove item about re-writing macros which handle frame chaining and
709 frameless functions. They have been re-written at least once
710 since that item was written.
711 Remove item about gdb catching SIGINT when attached; this is done.
712 Remove item about having list_command not read symbols--why bother?
714 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
716 * TODO: Append contents of Projects file.
719 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
721 * corelow.c (add_solib_stub): Remove copying of to_sections,
722 pass current_target to SOLIB_ADD. The Sep 10 change failed
723 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
725 * corelow.c (core_open): After reading the shared libraries,
726 copy the modified to_sections vector from current_target to
727 core_ops, so that core_close can free it later.
728 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
729 Pass down target parameter from SOLIB_ADD and use it instead of
730 directly accessing core_ops.
732 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
734 * solib.c: *BSD systems need <a.out.h> to be included before
737 * i386b-nat.c: Add i386_float_info(), etc.
738 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
740 * config/nm-nbsd.h: New file, for generic NetBSD native support.
741 * config/i386/nm-nbsd.h: Use it.
742 * config/sparc/nm-nbsd.h: Use it.
743 * config/ns32k/nm-nbsd.h: Use it.
745 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
746 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
747 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
748 New files, support for NetBSD/i386.
749 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
750 New files, support for NetBSD/ns32k.
752 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
754 * .gdbinit: Add list-objfiles command.
756 * TODO: Reword item regarding NO_STD_REGS.
758 * coffread.c (record_minimal_symbol, coff_read_enum_type,
759 coff_read_struct_type): Allocate on symbol_obstack, not directly
760 via malloc/savestring.
762 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
764 * TODO: Add more items.
765 * tests: Remove the directory and all of its (obsolete) contents.
767 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
769 * coffread.c (init_stringtab): When copying length to stringtab,
770 use target format, not host format, since that is what the rest of
773 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
775 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
776 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
777 NWINCLUDES definitions.
778 * i386-nlmstub.c: Removed.
780 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
782 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
783 char * (from const char *) before assigning. Don't save string we
784 pass to record_minimal_symbol (it already saves it).
786 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
788 * gdbtk.tcl: Let ^U delete lines in the command window.
790 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
792 * cp-valprint.c (static_field_print): New variable, controls
793 printing of static members.
794 (_initialize_cp_valprint): New print set subcommand
795 "static-members". Turn on printing of static members by default.
796 (cp_print_value_fields): Print static members if necessary.
798 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
799 (elf_locate_base): Use only standard BFD functions to collect
800 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
801 tag only if it got defined via the inclusion of <link.h>.
803 * f-exp.y: Write block for OP_VAR_VALUE.
804 * f-valprint.c (info_common_command): Handle `info common'
805 without an argument correctly.
807 * c-typeprint.c (c_type_print_base): Handle template constructors.
808 * symtab.c (gdb_mangle_name): Handle template method mangling,
809 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
811 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
813 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
814 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
815 * ch-valprint.c (chill_val_print): Pass index type directly
816 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
817 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
818 if the index type is a stub.
820 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
822 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
823 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
824 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
825 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
826 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
827 config/mips/riscos.mh, config/pa/hppahpux.mh,
828 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
829 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
830 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
832 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
834 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
836 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
837 Also, add decl for symtab_to_filename.
838 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
839 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
840 routine decr replaces in line code.
841 * (create_file_win): Use catch to handle open failures more
842 elegantly. Also, create special window to display file open
843 failure message. Move opening of file prior to creation of text
845 * (create_asm_win): Add PC as argument. We now base disassembly
846 on PC instead of function name, since function names can be
847 ambiguous (usually seen with shared libs). Also, use catch to
848 simplify code where we don't care about failures.
849 * source.c (symtab_to_filename): New. Returns the file
850 associated with a symtab.
851 * top.c: Define interactive_hook. Called during QUIT to animate
854 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
856 * stabsread.c (read_type): Handle stub types for bitstrings.
857 * stabsread.c (read_array_type): Check for stub domain type
858 using TYPE_FLAG_STUB, not its length.
859 * gdbtypes.c (create_set_type): Handle a stub domain type.
861 * ch-exp.y: Get rid of some extra non-terminals, and move
862 their rules into primitive_value.
863 * parser-defs.h: Add comment about unary postfix operators.
864 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
865 * expprint.c (print_subexp): Recognize unary postfix operator.
867 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
869 * remote-hms.c: use remote_debug instead of hms_silent toggle.
870 Add warnings about depreciation of `snoop' cmd.
872 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
874 * remote-hms.c (hms_read_inferior_memory): Cope when
875 target sends both \r and \n.
877 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
879 * remote-mips.c (mips_error): Place NORETURN macro correctly.
880 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
882 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
884 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
885 mst_solib_trampoline.
887 * f-valprint.c (f_val_print): Change cast of valaddr from
888 CORE_ADDR * to char **, since that is how it is used.
890 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
891 using obsavestring, and pass that to prim_record_minimal_symbol.
892 Having the objfile point to bfd_asymbol_name directly doesn't work
893 if we save and restore a mapped symbol file.
895 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
897 * gdbtk.tcl: Add ref counts to breakpoint tags.
898 * Put quotes around function name in disassemble command to better
899 handle assembler names containing `.'.
900 * Make pclist element 0 be filler to avoid off-by-one problem with
902 * Set names of top-level windows.
903 * Add register display window.
904 * Add PC to label of assembly window.
906 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
908 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
909 to add a generic ROM monitor interface, and support file for the
910 WinBond W89K and the Oki OP50N PA based target boards.
912 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
914 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
915 disassembly more efficient.
916 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
918 * (gdb_loc): Include pc in return value. Also, return function
919 name if arg was specified.
920 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
921 after command completes.
922 * (gdbtk_init): Improve error handling.
924 * gdbtk.tcl: Add lots of comments. Clean up code.
925 * (gdbtk_tcl_fputs): Make output window redirectable.
926 * Add assembly window, and breapoint support.
927 * Make button 1 in margin toggle breakpoints.
928 * Use stippling to indicate breakpoint disabling.
930 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
932 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
934 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
937 change by replacing `symbols_added' with `so_last'.
938 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
939 global common symbols, they will be resolved by the runtime loader.
940 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
941 Handle scSCommon like scCommon symbols.
943 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * corelow.c (add_solib_stub): Copy to_sections changes from
946 core_ops to current_target after adding the shared libraries.
947 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
948 find_corresponding_bincl_psymtab): Change `repeated header not seen'
949 error to a complaint, simplify complaint.
950 * procfs.c (signalname, errnoname): Make `name' const.
951 * symfile.c (reread_symbols): Use filename from old BFD to
953 * values.c (record_latest_value): Don't record value in the
954 history chain until we are sure there won't be an error.
956 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
958 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
961 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
963 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
965 * remote.c (fromhex): Make error more explicit.
966 (read_frame): Don't print bad checksum information unless
967 remote_debugging. Don't use repeat count unless it's > 0.
968 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
969 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
970 Optionally cope with BC style breakpoints.
971 (e7000_command): After command send directly to the E7000 mark
972 registers as changed.
973 (why_stop, e7000_wait: Understand BC style stop condition.
974 * sh-tdep.c (sh_skip_prologue): Understand more complicated
975 sequences. (frame_find_saved_regs): Likewise.
976 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
978 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
979 (more work here to come)
980 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
983 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
985 * sparclite/Makefile.in: Assorted stuff needed for eload.
987 * sparclite/eload.c: Merge in command line argument parsing and
988 error message handling improvements orignally made to aload.c.
990 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
992 * defs.h (enum misc_command_type, command_control_type): Enums
993 for describing the command and control types.
994 (struct command_line): Add new fields to keep track of the command
995 type and body associated with the command.
996 * top.c: Include value.h. Delete whitespace at the end of lines.
997 (build_command_line, get_command_line): New functions.
998 (execute_control_command, while_command, if_command): Likewise.
999 (realloc_body_list, read_next_line): Likewise.
1000 (recurse_read_control_structure): Likewise.
1001 (execute_user_command): Call execute_control_command.
1002 (read_command_lines): Simplify by calling read_next_line, call
1003 read_control_structure for "if" and "while" commands.
1004 (free_command_lines): Free new fields in the command structure.
1005 (define_command): Reset control_level to zero.
1006 (init_main): Install command handlers for "if" and "while" commands.
1008 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1010 * c-typeprint.c (c_type_print_varspec_prefix,
1011 c_type_print_varspec_suffix): Add cases for Fortran type codes.
1012 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
1013 call f77_value_literal_string instead.
1014 * f_exp.y: Include <string.h>, move include of parser-defs.h.
1015 (parse_number): Translate 'd' floats to 'e' so atof() works.
1016 (yylex): Remove unused variables.
1017 * f-lang.c: Include <string.h>.
1018 (get_bf_for_fcn): Remove unused variable.
1019 * f-typeprint.c (f_type_print_varspec_prefix,
1020 f_type_print_varspec_suffix): Remove unused
1021 variables, add cases to switch statements.
1022 (f_type_print_base): Remove unused variables.
1023 * f-valprint.c (gdbcore.h, command.h): Include.
1024 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1025 Call read_memory_integer with correct number of arguments.
1026 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1027 with correct argument type.
1028 (f77_print_array): Removed unused array array_size_array.
1029 (f_val_print): Don't use a CORE_ADDR as a char *.
1030 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1031 (value_assign): Handle Fortran literal string and complex values.
1032 (f77_cast_into_complex, f77_assign_from_literal_string,
1033 f77_assign_from_literal_complex): New functions.
1035 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1037 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1040 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1042 * i960-tdep.c (signal.h): Don't include.
1044 * cxux-nat.c (target_is_m88110): Remove definition.
1046 * configure.in (config/nm-empty.h): If cross only, use instead
1047 of config/nm-trash.h.
1048 * config/nm-trash.h: Remove.
1049 * config/nm-empty.h: New file.
1050 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1051 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1052 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1053 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1054 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1056 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1058 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1060 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1062 * configure.in: No longer look for nm, tm, and xm headers in
1063 config/<header>; they are always in config/<cpu>/<header>.
1065 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1067 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1068 the end of the list of objfiles, instead of at the beginning.
1070 * xcoffread.c (allocate_include_entry): New function, abstracted
1071 from code in record_include_begin.
1072 (record_include_begin, record_include_end): Call it.
1074 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1075 target_has_stack to decide whether to create a real stack frame
1078 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1080 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1082 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1084 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1086 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1087 field names into what is expected by sparc-nat.c.
1089 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1091 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1093 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1095 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1097 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1099 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1100 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1103 * nlm/Makefile.in: Get rid of NWSOURCE.
1104 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1105 * nlm/gdbserve.o: Add dummy __main routine.
1106 * nlm/gdbserve.def: Turn on debug.
1108 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1110 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1112 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1114 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1115 * config/xm-nbsd.h: fix typo.
1116 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1117 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1119 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1121 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1123 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1124 change typeo in error msg (`inferrior' -> `inferior').
1126 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1128 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1129 attach_flag (this check was performed by the callers). Also check
1130 inferior_thisrun_terminal.
1131 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1132 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1133 attach_flag in deciding whether to call set_sigint_trap and
1136 * value.h (struct value): Change literal_data from PTR to char *,
1137 since that is the way it is used.
1139 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1141 * somread.c (som_symfile_read): Force unwinds to be re-read after
1142 reading in a new partial symbol table.
1144 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1146 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1147 an obsolete conditional.
1148 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1149 an obsolete conditional.
1150 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1153 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1155 * Makefile.in (ns32k-opcode.h): Remove reference.
1156 (ns32k-pinsn.o): Update dependencies.
1157 * ns32k-opcode.h: Remove file.
1158 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1159 all other code in this file.
1161 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1163 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1164 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1166 * nlm/Makefile.in: Add rule for .S.o.
1167 * nlm/aio.h: Protect from multiple inclusions.
1168 * nlm/alpha-io.S: Remove everything we don't need.
1169 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1170 Remove, no longer needed.
1171 * nlm/alpha.c: Merge in lots of stuff from previous files.
1172 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1173 breakpoint_insn extern.
1174 * Move stuff from alpha-patch.h into here.
1176 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1178 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1180 * annotate.c (annotate_starting): Flush output.
1182 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1184 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1185 the callers of symbol_file_add. Gets rid of heuristic fence-post
1186 warnings on mips and alpha targets when the PC resides in a shared
1187 library which is not yet read in.
1188 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1189 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1190 remote-vx.c (vx_open), solib.c (solib_add):
1191 Add call to reinit_frame_cache after all shared libraries are read in.
1192 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1193 symfile.c (symbol_file_command, add_symbol_file_command):
1194 Add call to reinit_frame_cache after symbol_file_add.
1196 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1198 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1199 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1200 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1201 * configure.in: Add sparc-*-netbsd target.
1203 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1205 * remote-vx.c (vx_attach): Interpret the command argument as an
1208 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1210 * configure.in: Change i[34]86 to i[345]86.
1211 * nlm/configure.in: Likewise.
1212 * gdbserver/configure.in: Likewise.
1214 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1216 * configure.in (i386-*-netware): Automatically configure nlm
1219 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1221 * nlm/gdbserve.c: conditionalize header file inclusion for either
1222 NetWare 4.0 or PIN targets.
1223 * nlm/i386.c: include appropriate header files.
1224 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1227 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1229 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1230 * nlm/gdbserve.def: Autoload clib.
1232 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1234 * breakpoint.c (condition_command): Call breakpoints_changed.
1236 * gdbtypes.h: Declare f77_create_literal_string_type and
1237 f77_create_literal_complex_type.
1238 * valops.c (f77_value_literal_string, f77_value_substring,
1239 f77_value_literal_complex): Use xmalloc not malloc.
1240 * valops.c (f77_value_literal_string, f77_value_substring):
1241 Make addr char * not CORE_ADDR.
1242 * value.h (struct value): Add new field literal_data of aligner union.
1243 (VALUE_LITERAL_DATA): Use it.
1244 * f-lang.h: Declare find_common_for_function.
1245 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1246 myaddr fields of a union. Don't overload it with the frame field
1247 (not sure this is necessary; I'm not sure what lval_* codes
1248 VALUE_SUBSTRING_* can be used with).
1250 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1252 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1253 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1255 * rs6000-nat.c: Include libbfd.h again, needed until reference
1256 to bfd_cache_lookup is cleaned out.
1258 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1260 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1262 Work to reduce the interrupts-off duration when running in DOS.
1263 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1264 (dos_async_rx): rewrite to unpack as many characters from the
1265 asynctsr as possible into a local buffer.
1267 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1269 Initial Fortran language support, adapted from work by Farooq Butt
1270 (fmbutt@engage.sps.mot.com).
1271 * Makefile.in: Add Fortran-related files and dependencies.
1272 * defs.h (language_fortran): New language enum.
1273 * language.h (_LANG_fortran): Define.
1274 (MAX_FORTRAN_DIMS): Define.
1275 * expression.h: Reformat to standard.
1276 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1277 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1278 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1279 TYPE_CODE_LITERAL_STRING): New type codes.
1280 (type): New fields upper_bound_type and lower_bound_type.
1281 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1282 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1284 (builtin_type_f_character, etc): Declare.
1285 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1286 * f-exp.y: New file, Fortran expression grammar.
1287 * f-lang.c: New file, Fortran language support functions.
1288 * f-lang.h: New file, Fortran language support declarations.
1289 * f-typeprint.c: New file, Fortran type printing.
1290 * f-valprint.c: New file, Fortran value printing.
1291 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1292 fix wording of error message.
1293 * gdbtypes.c (f77_create_literal_complex_type,
1294 f77_create_literal_string_type): New functions.
1295 * language.c (set_language_command): Add Fortran info.
1296 (calc_f77_array_dims): New function.
1297 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1299 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1300 as Fortran source files.
1301 * valops.c (f77_value_literal_string, f77_value_substring,
1302 f77_value_literal_complex): New functions.
1304 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1306 * c-typeprint.c (c_print_type): Assume demangled arguments
1307 if a '(' is found in varstring, looking for ')' at the end of
1308 varstring did fail with demangled const member functions, which
1309 have a trailing `const'.
1310 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1311 to avoid errors when compiling with DEC c89.
1312 (remote_wait): Cast to `char *' before passing buffer to
1313 fputs_filtered, to avoid errors when compiling with DEC c89.
1314 (remote_wait): Do not return inferior_pid by default, this
1315 statement is never reached, which causes warnings from some
1317 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1318 * symfile.c (load_command): If called with no argument, try
1319 to get the filename from the executable file.
1320 (generic_load): Remove check for NULL filename, it is done
1321 in load_command now.
1323 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1325 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1326 from June 2, 1994 (what was I thinking?!?). Fix it right this
1329 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1331 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1333 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1335 * README: Grammar improvements, clarifications, updates.
1337 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1339 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1340 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1341 * configure.in (powerpc-*-netware*): Automatically configure nlm
1343 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1344 specific stuff. Make things more configurable.
1345 * nlm/configure.in: Add powerpc-*-netware* target. Use
1346 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1348 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1349 Remove lots of architecture-specific stuff.
1350 * nlm/gdbserve.def: Add new imports.
1351 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1352 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1354 * nlm/prelude.o: What was this doing here?
1355 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1356 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1357 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1358 * config/powerpc/tm-ppc-nw.h: Ditto.
1360 * nlmstub.def: New file, contains imports for 386 nlm stub.
1362 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1364 * remote-pa.c: New file for HPPA embedded support. Currently it's
1366 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1368 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1370 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1371 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1373 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1375 * remote-mips.c: Remove unused declaration of mips_load.
1377 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1379 * coffread.c: General cleanup, and support for section offsets.
1380 (time.h, sys/types.h, libbfd.h): Don't include.
1381 (cur_src_start_addr, cur_src_end_addr): Rename to
1382 current_source_start_addr, current_source_end_addr.
1383 (nlist_stream_global): Remove.
1384 (nlist_bfd_global): New global variable.
1385 (coff_symfile_read): Remove code that gets and uses fileno()
1387 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1388 section_offsets parameter, add text/data section offset to
1389 appropriate symbols' values.
1390 (read_one_sym): Use bfd_read instead of fread.
1391 (init_stringtab, init_lineno): Change first parameter to a bfd,
1392 use bfd routines instead of raw I/O.
1394 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1396 * symtab.c (decode_line_1): If funfirstline and we get a
1397 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1399 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1401 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1402 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1403 (TAGS): Also pass result of find on config sub-directory to etags.
1404 (ALLPARAM): Remove; now unused.
1406 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1408 * Makefile.in (VERSION): Bump to 4.13.1
1409 * NEWS, README: Update to match gdb 4.13 release version.
1411 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1413 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1414 * cxux-nat.c: Remove dangling #else block.
1415 (m88k_harris_core_register_addr): New function.
1417 * environ.c (init_environ): If no environment, do nothing.
1419 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1421 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1424 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1426 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1429 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1431 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1432 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1433 Include "libiberty.h" instead.
1435 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1437 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1438 add additional argument specifying raw address to permit
1439 proper release of debug registers.
1440 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1443 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1445 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1446 define them in top.c. Add comments to the hooks.
1448 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1450 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1451 `to_remove_breakpoint' fields.
1453 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * infcmd.c (run_command): Remove comment suggesting using
1456 target_has_execution instead of inferior_pid.
1458 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1460 * remote-mips.c (mips_open): add code to handle baud rate.
1462 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1464 * infrun.c (wait_for_inferior): Call target_resume() upon
1465 detection of new processes.
1467 * procfs.c (create_procinfo): Return pointer to new procinfo
1469 * (do_detach): Spacing & formatting cleanup.
1470 * (procfs_wait): Move wait_again label to ensure that we really
1471 wait again. On exit from fork, release new child from gdbs'
1473 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1475 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1477 * i386-nlmstub.c (handle_exception): Wait until the thread has
1478 been started before killing the NLM by pointing the PC at
1481 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1483 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1484 Irix 5 has a standard _sigtramp signal handler.
1485 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1486 it is not needed for a standard _sigtramp signal handler.
1487 Add shared library sections to the section table of the target
1488 before adding the symbols.
1489 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1490 instructions that do not prepare a stack adjustment.
1491 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1492 which does the right thing on machines where `char' is unsigned.
1494 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1496 * remote.c (remote_open): Move setting of inferior_pid prior to
1497 call to remote_start_remote. Also use unique value for pid to
1498 avoid confusion with read_register_pid & friends.
1499 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1501 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1503 * dwarfread.c (bfd.h): Don't include.
1505 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1507 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1508 kill the program being debugged. KillMe(), the undocumented
1509 call intended for this purpose, causes the server to hang.
1511 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1513 * remote.c (read_frame): Calculate run length encoded checksum
1515 * config/sh/stub.c: New file.
1517 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1519 * target.c (find_default_run_target): Make sure to_can_run is set
1522 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1524 * TODO: Remove note about fast watchpoints and remove obsolete
1527 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1529 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1530 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1531 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1533 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1535 * target.c (add_target): Don't call clean_target on target
1537 * (unpush_target): Test for to_close being set before calling.
1538 * (target_xfer_memory, target_info): Check for to_has_memory
1539 before playing with memory.
1541 * remote.c (remote_open): Set inferior_pid to make kill command
1543 * inflow.c (kill_command): Revert change of Aug 2. Use
1544 inferior_pid to determine whether to print out "The program is not
1545 being run." message.
1547 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1549 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1550 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1551 * m3-nat.c: Pass argument to return_to_top_level.
1552 Declare m3_kill_inferior before use.
1553 (port_chain_insert): In "can't happen" case, abort rather than
1554 setting `mid' to large decimal constant (which gcc warns about).
1555 (get_thread_name): Use cast to convert const char * to char *.
1556 (add_mach_specific_commands): #if 0 "thread break" command.
1557 (m3_trace_him): Call push_target.
1558 (mach_really_wait): New argument pid; remove unused
1560 (intercept_exec_calls): Call target_terminal_init and
1561 target_terminal_inferior once the child execs.
1562 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1564 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1566 * procfs.c (procfs_mourn_inferior): don't dereference the
1567 procinfo pointer after it has been freed.
1569 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * breakpoint.c (breakpoint_1): Improve pluralization in display
1572 of breakpoint hit counts.
1574 * language.h (struct language_defn): Remove unused field
1576 (longest_float): Remove, no longer used.
1577 * language.c (unknown_language_defn, auto_language_defn,
1578 local_language_defn): Remove init of la_longest_float field.
1579 * c-lang.c (c_language_defn, cplus_language_defn,
1580 asm_language_defn): Ditto.
1581 * ch-lang.c (chill_language_defn): Ditto.
1582 * m2-lang.c (m2_language_defn): Ditto.
1584 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1586 * defs.h (bfd_read, bfd_seek): Remove declarations.
1587 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1589 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1591 * inflow.c (kill_command): Fix a bug which prevented target
1592 programs to be killed.
1594 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1596 * defs.h: Change two-line declarations to one-line form.
1597 (NORETURN): Define as "volatile" only for older GCCs.
1598 (ATTR_NORETURN): Define for newer GCCs.
1599 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1601 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1603 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1604 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1605 disable_breakpoint): Don't call breakpoints_changed; it is now
1606 called via the *_breakpoint_hook functions.
1607 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1609 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1611 * stabsread.c (read_type): Fix a bug in enum size calculation.
1613 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1615 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1616 argument types to shut up GCC.
1618 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1619 linker stub, then return the address the stub will return to.
1620 (frame_saved_pc): Correctly restart the search for the saved
1621 pc when a linker stub is encountered.
1623 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1624 register stores emitted by the version 9 HP compilers.
1625 (inst_saves_fr): Relax test for a specific base register (%r1);
1626 this avoids losing with the version 9 HP compilers.
1627 (skip_prologue): Try to skip argument stores emitted by the HP
1628 compilers. It's not perfect, but it's better than before.
1630 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1632 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1633 calling write_register_pid.
1634 * (write_register_pid): Add prototype.
1636 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1638 * remote.c (read_frame): Split readchar/checksum calculation into
1639 two parts since evaluation order is undefined.
1641 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1643 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1644 * Makefile.in (coredep.o): Add inferior.h as dependency.
1645 * inflow.c: Add F_SETOWN to list of defines to check
1646 around code that uses F_SETOWN.
1648 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1650 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1651 set the -L and -B directory prefixes so we can link with it.
1653 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1655 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1656 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1659 * General hackery to support alternate user-interface.
1660 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1661 disable_breakpoint): Call hooks for alternate user-interface.
1662 * defs.h: Add declarations for alternate user-interface hooks.
1663 * main.c (main): Add --nw (and --nowindows) options to disable
1665 * (near call to command_loop): Call command_loop_hook if set.
1666 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1667 * stack.c: Call print_frame_info_listing_hook if set.
1668 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1669 other files to make sure that calls to error and warning will
1670 work. Call init_ui_hook after everything else.
1671 * utils.c (query): Call query_hook if set.
1672 * (gdb_flush): Call flush_hook if set.
1673 * Change _initialize_utils to initialize_utils cuz we don't use
1674 automatic initialization of utils.c anymore.
1676 * Support for TK GUI.
1677 * Makefile.in: Add rule for gdbtk.o.
1678 * configure.in: Add support for --enable-gdbtk.
1679 * gdbtk.c: New file. Contains support routines for TK interface.
1680 * gdbtk.tcl: New file. Implements GUI policy.
1682 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1685 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1687 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1688 there and we are using the gcc from the tree.
1689 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1691 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1693 * Makefile.in (annotate.o): Add dependencies.
1695 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1697 * sparclite/aload.c: Added new -q (quiet) option.
1698 return 0 exit status if file was successfully downloaded.
1700 * nlm/gdbserve.c: merge in command line argument parsing changes
1701 and bug fixes made to i386-nlmstub.c.
1703 * i386-nlmstub.c: The returnLength field must be initialized
1704 before portConfig is passed to AIOGetPortConfiguration.
1705 Compare command line arguments with strnicmp(); args are
1706 case insensitive on netware.
1708 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1710 * Makefile.in (DISTSTUFF): Add definition.
1711 (diststuff): Add for new distribution support.
1712 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1713 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1714 Remove old distribution building rules, now uses standard
1715 distribution support in parent directory Makefile.in.
1717 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1719 * target.c (push_target): Cast result from xmalloc.
1721 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1723 * elfread.c (elf_symtab_read): Discard compiler labels generated
1724 by the Solaris 2.1/Intel SunPro compiler.
1726 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1728 * target.c (nomemory): Fix prototype and routine to take correct
1731 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1733 * Makefile.in (clean): Remove libgdb-files.
1735 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1737 * coredep.c: Include inferior.h.
1739 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1741 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1744 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1746 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1747 .cp as C++, alphabetize better.
1749 * breakpoint.c (ignore, condition): Move usage note into body of
1750 help text, so first line can be one-line summary.
1752 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1754 * target.c (unpush_target): Fix handling of removal of top target.
1756 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1758 * Makefile.in: Add stuff to build nlmstub.
1759 * Add rule for annotate.o to keep Sun make happy.
1760 * configure.in: Add config for powerpc/Netware.
1762 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1763 filename. This speeds up handling of trailing N_SO stabs (they
1764 mark the end of a .o file).
1766 * target.c, target.h: Change the way pushing and popping of
1767 targets work to support target overlays and inheritance.
1768 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1769 Fixup references to current_target, due to previous changes.
1771 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1772 needed to get the address of longjmp out of the target.
1774 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1776 * main.c: Include <ctype.h>.
1778 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1780 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1783 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1785 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1787 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1789 * Makefile.in (VERSION): Bump to 4.12.4.
1791 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1793 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1794 * configure.in (m88*-harris-cxux*): New configuration.
1795 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1796 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1798 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1799 (TARGET_WRITE_PC): Pass pid through to register writers.
1801 * configure.in (m68*): Put vendor-only-specified host configs
1802 after vendor-and-os-specified configs.
1803 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1805 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1806 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1809 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1811 * elfread.c (elf_symtab_read): Handle error return from
1812 bfd_get_dynamic_symtab_upper_bound gracefully.
1814 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1816 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1817 registers in use by the inferior.
1818 * coredep.c (fetch_core_registers, register_addr): Use it.
1819 * findvar.c (registers_changed, registers_fetched,
1820 read_register_bytes): Ditto.
1821 * infcmd.c (do_registers_info, registers_info): Ditto.
1822 * infptrace.c (fetch_inferior_registers,
1823 store_inferior_registers): Ditto.
1824 * stack.c (frame_info): Ditto.
1826 * coredep.c (CORE_REGISTER_ADDR): New macro.
1827 (fetch_core_registers): Use it.
1829 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1830 * symfile.c (add-symbol-file): Add usage note to help string.
1831 (add_shared_symbol_files_command): New command.
1834 * inferior.h (read_pc_pid): Declare.
1835 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1836 variable b, remove unused variable other_type_used.
1837 * main.c (inferior.h, call-cmds.h): Include.
1838 (gdb_init): Declare.
1839 * remote.c (remote_wait): Return 0 by default.
1841 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1843 Stop printing at null char option, from Oliver Meyer
1844 (omeyer@i3.informatik.rwth-aachen.de).
1845 * valprint.h, valprint.c (stop_print_at_null): New global.
1846 * valprint.c (_initialize_valprint): New print set subcommand
1848 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1849 printing a char array, adjust the number of chars to print.
1851 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1853 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1854 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1855 pic code in addition to prologues where an instruction from the
1856 prologue gets moved into the delay slot of a branch instruction
1857 immediately following the prologue. A table of potential prologue
1858 instructions (prologue_insn_tbl) is now used for picking apart a
1860 (frame_find_saved_regs): Changed the way in which limit gets set
1861 so that the delay slot of branch instructions immediately
1862 following the prologue gets examined.
1863 (pushed_size, store_parm_word, store_parm, push_parameters,
1864 collect_returned_value): Deleted.
1866 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1868 * infrun.c (wait_for_inferior): Handle stepping into leaf
1869 functions whose prologue consists of gp loading code only.
1871 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1873 * dbxread.c: Don't include libbfd.h.
1874 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1875 <time.h>, or <sys/types.h>.
1876 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1877 collect information about the stab and stab string sections.
1879 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1881 * stabsread.c (read_huge_number): handle large unsigned number
1882 for stabs generated by os9k C compiler.
1884 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1886 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1887 * breakpoint.h (hit_count): New breakpoint field.
1888 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1889 (clear_breakpoint_hit_counts): New function.
1890 (bpstat_stop_status): Increment the hit count.
1891 (breakpoint_1): Display the hit count.
1892 * infcmd.c (run_command): Reset breakpoint hit counts.
1893 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1894 displaying hit counts.
1896 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1898 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1899 symbols for all symbol files. Makes skipping over the
1900 trampoline code work when stepping from a function in a shared
1901 library into a function in a different shared library for Irix 5.
1902 Other ELF targets do not have enough information in their
1903 dynamic symbol tables to make this work.
1904 (elf_symtab_read): Relocate mst_solib_trampoline address.
1906 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1908 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1909 * configure.in (m68*-atari-sysv4*): New configuration.
1910 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1911 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1912 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1913 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1914 * config/m68k/amix.mh, config/m68k/amix.mt,
1915 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1918 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1920 * symtab.c (find_function_start_sal): New function to find
1921 the start of a function from a function symbol.
1922 (decode_line_1, decode_line_2): Use it instead of open coded
1923 partial copies of the code.
1924 (list_symbols): Quote symbol name before passing it to
1925 break_command to enable proper handling of mangled symbols.
1927 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1929 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1930 * ch-exp.y (yylex): First try name lookup using exact name
1931 typed by user; if that fails, try lower-cased name.
1933 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1935 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1936 Move "no debugging symbols found" test to symfile.c.
1937 * symfile.c (syms_from_objfile, reread_symbols): Add
1938 "no debugging symbols found" test.
1939 * coffread.c (init_stringtab): Handle stripped files with a
1940 stringtab offset of zero gracefully.
1941 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1942 BFD instead of stop_pc heuristic to determine if it is a dynamically
1944 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1945 ioctl, it indicates that the process has exited.
1947 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1949 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1950 .PARISC.unwind section now.
1952 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1954 * breakpoint.c (mention): Always show breakpoint address if no
1957 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1959 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1960 handling of shared libraries for non-ELF executables, but only if
1961 HANDLE_SVR4_EXEC_EMULATORS is defined.
1962 (locate_base): Try to find debug_base in the dynamic linker
1963 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1964 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1965 Define to enable handling of shared libraries for a.out executables,
1966 run under Solaris BCP.
1968 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * infrun.c (wait_for_inferior): Print "Program exited normally"
1971 regardless of batch_mode.
1972 * defs.h, top.c (batch_mode): Removed.
1974 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1976 * Makefile.in (dcache_h): Remove redundant definition.
1977 (init.c): Add a comment.
1978 (top.c): Remove explicit compile action.
1979 * breakpoint.c (mention): Share code indicating location of
1980 break/watchpoints, don't print address if addressprint is off.
1981 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1982 (demangle): Remove redundant declarations.
1983 * eval.c: Remove redundant function declarations.
1984 * objfiles.h: Cosmetic and grammatical improvements.
1985 * TODO: Various updates.
1987 * remote-mips.c: Replace all \r chars with \015.
1988 (mips_receive_header): Display control characters readably.
1989 (mips_xfer_memory): Add a simple progress display.
1991 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1993 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1995 * remote-hms.c (flush): New function.
1996 (expect): Get edge case right.
1997 (hms_read_inferior_memory): Be more tolerant of line noise.
1999 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2001 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
2002 target files, not non-existent mach3.mh and mach3.mt.
2004 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2006 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
2007 symbols for all symbol files. Makes skipping over the
2008 trampoline code work when stepping from a function in a shared
2009 library into a function in a different shared library.
2010 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
2012 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
2014 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
2015 names mean end of .o file.
2016 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
2017 top of routine. Handle new thread notification cleanly.
2018 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2019 thread notification scheme.
2020 * (child_resume): General cleanups, handle resumption of all
2023 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2025 * ser-go32.c: Rewrite to run under windows.
2026 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2028 * serial.c (serial_open): Notice device "pc".
2029 * remote-e7000.c: Fix copyright date.
2030 (expect): Compare \n and \r the same.
2031 (e7000_open): Allow pc as a serial port
2032 * sh/sh.mt: Add ser-e7kpc.
2033 * h8300/h8300hms.mt: Add ser-e7kpc.
2034 * main.c (proc_wait): Don't wait if using go32.
2036 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2038 * somread.c: Simplify by using stabsect_build_psymtabs.
2039 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2040 corresponding to the name of the text section. All references
2042 (somstab_build_psymtabs): Delete function, no longer needed.
2044 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2046 * somread.c: Renamed from paread.c. Changed function names and
2047 comments to reflect that this file deals with SOM (an object file
2048 format), rather than the PA (a cpu).
2049 (Makefile.in): Chaned appropriately.
2050 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2051 * dbxread.c (somstab_build_psymtabs): Renamed from
2052 pastab_build_psymtabs.
2054 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2056 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2057 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2059 * Makefile.in: Updated for core-sol2.c.
2060 * README: Add notes about SPARCworks cc under Solaris 2.x,
2061 from Casper H.S. Dik (casper@fwi.uva.nl).
2062 * config/mips/xm-makeva.h: Removed, no longer necessary.
2063 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2064 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2065 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2067 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * gdba.el: Put program input and output in a separate buffer.
2071 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2073 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2074 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2075 with global variable of same name in libnsl.so on UnixWare.
2077 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2079 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2080 embedded in template name.
2082 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2084 * config/i386/nm-linux.h: change calling convention of
2085 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2086 target_insert_watchpoint() and
2087 target_remove_watchpoint().
2089 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2090 to be long long in gdb.
2091 * config/mips/tm-bigmips.h: ditto.
2093 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2095 * c-lang.c (asm_language_defn): New definitions for language_asm,
2096 mostly copied from c_language_defn, to avoid warnings when
2097 switching between c and asm stack frames.
2099 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2101 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2102 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2103 (upgrade_type, handle_psymbol_enumerators): Likewise.
2104 (has_opaque_xref, cross_ref): Likewise.
2105 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2106 debugging information, rather than doing it here.
2107 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2108 point in ecoff_debug_swap backend structure, rather than calling
2109 ecoff_slurp_symbolic_info directly.
2111 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2113 * breakpoint.c: Include annotate.h. Call annotate_field rather
2114 than printing annotation directly.
2116 * main.c: Include string.h.
2118 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2120 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2121 call it instead of doing normal loop.
2122 * infcmd.c (attach_command): Don't call wait_for_inferior if
2124 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2125 hook that can decide whether to step over the next breakpoint.
2126 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2127 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2130 * configure.in: Improve sorting/formatting of hosts and targets.
2131 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2132 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2133 * Makefile.in (stop-gdb): New target.
2134 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2137 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2139 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2140 the identical initialization can be deleted from main.c, but i
2141 haven't done so just in case.
2143 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2145 * gdba.el: Added menu windows and slightly improved window
2146 handling to gdba.el. Fixed numerous minor bugs that were causing
2147 emacs and gdb to fall out of sync.
2149 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2151 * breakpoint.c: annotate changes lost at merge, put back in.
2153 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2155 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2158 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2160 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2162 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2163 writing of floating registers, the dpx2 kernel disallows it.
2164 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2165 is contained in o_praw.
2166 * irix5-nat.c (solib_map_sections): Adjust sections by the
2167 difference between the loaded address and the prelinked address.
2168 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2170 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2171 symbols, their value is absolute.
2172 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2173 libraries fh->adr fields of zero. Relocate minimal symbol values
2174 upon readin. Relocate non-stabs symbols upon readin.
2175 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2176 start address of the outermost block.
2177 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2178 instead of section_offsets and use relocated pst->textlow for
2179 line number and procedure address relocations.
2181 From gmo@MicroUnity.com (Guillermo A. Loyola):
2182 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2183 Handle SGI Irix5 stIndirect symbol type.
2185 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2187 * breakpoint.c: fix a syntax error native cc does not like.
2189 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2190 * sparclite/Makefile.in: ditto.
2191 * sparcl-tdpe.c: change file name because first 8 chars has to be
2193 * sparcl-stub.c: ditto.
2195 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2197 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2199 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2201 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2202 ignore) a PID argument.
2203 (hppa_pop_frame): Pass a PID to target_write_pc.
2204 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2205 and pass through a PID argument.
2206 (target_read_pc, target_write_pc): Update prototypes.
2208 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2210 * Makefile.in: add new file sparclite-tdep.c.
2211 * sparclite/Makefile.in: add new file sparclite-stub.c.
2212 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2214 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2215 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2217 * sparclite-tdep.c: new file, contains hardware breakpoint support
2219 * sparclite-stub.c: new file, stub code that add support hardware
2221 * breakpoint.c: add hardware breakpoint support.
2222 * breakpoint.h: add new breakpoint type to support hardware
2224 * config/mips/nm-irix4.h: change interface for target dependent
2225 code supporting watch point.
2226 * config/pa/nm-hppab.h: change interface for target dependent
2227 code supporting watch point.
2229 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2231 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2233 * stabsread.c (read_struct_fields): os9k nested structure does not
2234 have terminating ';', instead it just get to ',' and bit position
2237 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2239 * nlmread.c (nlm_symtab_read): Clean up a bit.
2240 * (nlm_symfile_read): Record bounds of main() so that backtrace
2241 command will know where to stop.
2242 * objfiles.c (objfile_relocate): Relocate entry point/func info
2243 for backtrace as well.
2244 * objfiles.h: Define values for invalid PCs for entry point info.
2245 * symfile.c (init_entry_point_info): Initialize invalid values
2246 with aforementioned macros.
2247 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2248 to cause backtrace to stop when it gets back to main().
2249 * config/i386/tm-i386nw.h: Ditto.
2251 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2253 Fix value_print, which used to be ostensibly language-independent,
2254 but would print pointers and arrays in C syntax. Instead, call
2255 a language-specific function.
2256 * language.h (struct language_defn): New functional field
2258 (LA_VALUE_PRINT): New macro.
2259 * language.c (unk_lang_value_print): New stub/dummy function.
2260 (unknown_language_defn, auto_language_defn, local_language_defn):
2262 * c-valprint.c (c_value_print): New function, with code moved from:
2263 * valprint.c (value_print): ... here. Now just invoke
2264 LA_VALUE_PRINT to do language-specific stuff.
2265 * valprint.c (value_print_array_elements): Make non-static.
2266 * c-lang.c (c_language_defn, cplus_language_defn): Add
2267 c_value_print in the la_value_print field.
2268 * m2-lang.c (m2_language_defn): Likewise.
2269 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2270 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2271 * ch-valprint.c (chill_value_print): New function, based on
2272 c_value_print, but use Chill "look and feel."
2273 * c-lang.h (c_value_print): New prototype.
2274 * ch-lang.h (chill_value_print): New prototype.
2275 * value.h (value_print_array_elements): New prototype.
2277 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2278 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2280 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2282 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2283 to new file top.c. Make things extern instead of static and
2284 similar rearrangements to deal with this.
2286 * utils.c: Move fputs_unfiltered to main.c. Remove
2287 FPUTS_UNFILTERED_OVERRIDE ifndef.
2288 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2289 and libgdb uses utils.c and top.c.
2291 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2293 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2295 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2297 * ch-valprint.c (chill_val_print_array_elements): New function.
2298 A Chill version of val_print_array_elements, it prints the
2299 array index labels, in additions ot the array element values.
2300 (chill_val_print): Use the new function.
2302 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2304 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2306 * defs.h (enum language): Add language_asm.
2307 * findvar.c (read_register_bytes read_register_gen
2308 write_register_bytes read_register read_register_pid
2309 write_register write_register_pid supply_register): Move multi-
2310 thread handling down into these routines. Create XXX_pid routines
2311 that allow register references to specify the pid.
2312 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2313 read_sp write_sp read_fp write_fp): Move these routines from
2314 infcmd to findvar to centralize the whole mess.
2315 * i386-nlmstub.c: Portability fixes.
2316 * infptrace.c (child_resume): Conditionalize to allow other natives
2317 to override it. Remove PIDGET gubbish, it's no longer necessary.
2318 * infrun.c (wait_for_inferior): Put registers_changed() before
2319 target_wait() to speed up remote debugging.
2320 * Replace code that reads registers from other threads with much
2321 nicer looking new function calls (see changes to findvar.c).
2322 * Don't skip prologues if debugging assembly source.
2323 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2324 child_resume to handle multi-thread debugging properly.
2325 * remote.c: Add O response to get console output from target.
2326 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2327 SERIAL_ERROR here to simplify callers.
2328 * Change static var timeout to remote_timeout.
2329 * (fromhex): Remove unnecessary return -1 at end of routine.
2330 * (remote_wait): Turn this into a big switch statement. Add
2331 support for O response.
2332 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2333 * (getpkt): Split getpkt into two parts. read_frame deals with
2334 all formatting issues, run-length encoding, and framing. getpkt
2335 now handles error recovery, and frame detection.
2336 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2337 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2338 control. (hardwire_readchar): Handle EINTR from read().
2339 * symfile.c (deduce_language_from_filename): Add support for .s
2341 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2342 override infptrace's child_wait.
2343 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2344 instead of XXXlynx.h.
2345 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2347 * nlm/gdbserve.c: Portability fixes.
2349 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * inftarg.c (child_wait): Call proc_wait, not wait.
2352 (child_mourn_inferior): Call proc_remove_foreign.
2353 * main.c (gdb_init): Call init_proc.
2354 * main.c: Provide dummy versions of init_proc, proc_wait, and
2355 proc_remove_foreign for the gdb case (the libgdb case provides its
2356 own versions of these functions).
2357 * Makefile.in (libgdb-files): Add libproc.a.
2359 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2361 Hardware watchpoints for Linux, from Rick Sladkey
2362 (jrs@world.std.com).
2363 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2364 new hardware breakpoint recovery method.
2365 * i386v-nat.c (i386_insert_watchpoint,
2366 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2367 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2368 New functions to support the 386 hardware debugging registers.
2369 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2370 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2371 target_insert_watchpoint, target_remove_watchpoint): Define these
2372 macros to use the hardware debugging functions in i386v-nat.c.
2374 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2379 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2381 * target.c, target.h: New variables target_activity_function and
2383 * inflow.c, inferior.h: New functions set_sigio_trap and
2385 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2387 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2389 * remote-sim.h (sim_verbose): Delete.
2390 Document callbacks needed.
2391 (sim_*): Change result to void where there isn't one.
2392 (sim_open): Clarify argument and error response.
2393 (sim_close): Declare.
2394 (sim_load): Change bfd_handle argument to file name. Clarify result.
2395 (sim_create_inferior): Renamed from sim_set_args.
2396 (sim_set_pc): Delete.
2397 (sim_info): Delete printf_fn argument.
2398 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2399 (gdbsim_load): Try sim_load first.
2400 (gdbsim_create_inferior): Call sim_create_inferior.
2401 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2402 (gdbsim_close): Call sim_close.
2403 (gdbsim_files_info): Update call to sim_info.
2404 (gdbsim_ops): Realign comments.
2406 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2408 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2410 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2411 the auxent if the symbol's name is ".file". From David Edelsohn
2412 <c1dje@watson.ibm.com>.
2414 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2416 * breakpoint.c (breakpoint_1): Fix typo.
2418 * annotate.c (annotate_field_end): Fix typo.
2420 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2422 * Makefile.in (TSSTART): Remove; no longer used.
2424 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2425 fputs_unfiltered and exit directly, rather than fatal. The latter
2426 calls vfprintf_unfiltered!
2428 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2429 * value.h, printcmd.c (print_value_flags): Move from here...
2430 * annotate.c: ...to here, and make it use can_dereference.
2432 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2434 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2435 Remove, needed for both native and cross.
2436 * target.c (attach_flag, generic_mourn_inferior): Put here.
2437 * utils.c (job_control): Put here.
2438 (terminal.h): Don't include anymore.
2440 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2442 * source.c (find_source_lines): Always use code that was #ifdef
2443 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2444 leaving it on the chain. Reindent much of this function.
2445 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2446 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2447 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2448 config/ns32k/xm-ns32km3.h: Remove all references to
2449 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2450 * main.c, fork-child.c, many config files: Remove all
2451 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2454 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2455 This avoids __eprintf troubles.
2457 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2460 initialization code which needs to be called even if we bypass the
2461 command line stuff into gdb_init.
2462 * utils.c (fputs_unfiltered): Surround in #ifndef
2463 FPUTS_UNFILTERED_OVERRIDE.
2464 * Makefile.in (libgdb.a): New target.
2466 * utils.c: Rearrange I/O stuff a bit so that all output goes
2467 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2468 which made %s not work with arbitrarily large strings.
2469 * printcmd.c (printf_command): Use printf_filtered, not
2470 printf_unfiltered and printf, now that arbitrary limit is gone.
2473 * breakpoint.c (watchpoint_check): Remove unused variable b.
2474 * stack.c (print_frame_info): Move sp and buf inside #if.
2475 * eval.c (evaluate_subexp): Remove unused variables pp,
2476 mangle_ptr, ptr, and mangle_tstr.
2477 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2479 * symtab.c (lookup_symtab): Put variable copy inside #if.
2480 (decode_line_1): Put variable q1 inside #if 0.
2481 * target.h: Declare target_link.
2482 * infrun.c (wait_for_inferior): Remove unused variables signame.
2483 * remote.c (remote_resume): Remove unused variable name.
2484 * c-exp.y (parse_number): Parenthesize operand of shift.
2485 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2486 (this is a semantic change, the warning seems to have detected a bug).
2487 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2488 * coffread.c: Move variable temptype inside #if.
2489 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2491 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2492 (chill_val_print): Remove unused variable in_range.
2493 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2494 (chill_val_print): Add default case for switch.
2495 * stabsread.h: Declare stabsect_build_psymtabs.
2496 * os9kread.c (read_minimal_symbols): Make this return void.
2497 (os9k_symfile_read): Remove unused variables stb_exist and val.
2498 (os9k_symfile_init): Remove unused variable val.
2499 (fill_sym): Remove unused variable id.
2500 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2501 unused variable nsl.
2502 Remove unused variable symfile_bfd.
2503 #if 0 unused variables lbrac_unmatched_complaint and
2504 lbrac_mismatch_complaint.
2505 Remove declaration for non-existent function os9k_next_symbol_text.
2507 * annotate.c, annotate.h: New files, containing a function for
2508 each annotation which outputs it.
2509 * Move breakpoints_changed from breakpoint.c to annotate.c.
2510 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2511 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2512 Use annotate.c functions to output annotations.
2513 * Makefile.in (OBS): Add annotate.o.
2515 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2517 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2518 elf_unwind_entries are always initialized.
2520 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2521 stubs which return directly to the caller rather than to the stub
2524 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2526 * c-exp.y (yyerror): Display a more informative error message.
2527 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2528 * m2-exp.y (yyerror): Ditto.
2530 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2532 * inflow.c (job_control): Move definition to front of file.
2534 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2536 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2537 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2539 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2541 * Makefile.in (kdb): Remove old init.c creation commands.
2542 * configure.in (sparclite): Match on sparclite*.
2543 * sparclite/aload.c (main): Only change section addresses for
2544 a.out format object files.
2546 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2548 * config/i386/go32.mh: Define CC.
2550 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2552 * gdbserver/Makefile.in: Remove irrelevant definitions and
2553 comments inherited from the gdb Makefile.
2554 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2555 (VERSION): Update to 4.12.3.
2556 (gdbserver): Remove any existing executable first.
2557 (distclean, realclean): Remove nm.h.
2558 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2559 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2560 Don't use absolute pathname.
2562 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2564 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2567 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2569 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2570 (print_it_normal): Add annotations for the inferior starting and
2571 stopping, and for all the various messages related to how it
2574 * printcmd.c (do_one_display): Annotate.
2575 * stack.c (print_frame_info): Annotate printing of stack frames.
2577 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2579 * remote.c (get_offsets): Handle case where stub doesn't support
2582 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2584 Add partial support for g++ code compiled with -fvtable-thunks.
2585 * c-valprint.c (c_val_print): Add vtblprint support
2587 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2588 pointers (if using thunks) as well as array of structs (otherwise).
2589 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2590 level, and make the latter non-static (so define_symbol can use it).
2591 * stabsread.c (define_symbol): If the type being defined is a
2592 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2593 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2594 * values.c (value_virtual_fn_field): Handle thunks.
2595 * values.c (value_headof): Minor efficiency hack.
2596 * values.c (value_headof): Incomplete thunk support. FIXME.
2598 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * valprint.c (print_longest): Clarify comment about use_local.
2601 * printcmd.c, defs.h (print_address_numeric), callers in
2602 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2603 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2604 exec.c: New argument use_local.
2605 * source.c (identify_source_line): Use filtered output. Use
2606 print_address_numeric.
2608 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2609 language.c (type_error, range_error): Use filtered output.
2610 * utils.c (error_begin): Update comment to tell people to use
2613 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2614 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2617 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2619 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2620 from the fault, #ifndef FAULTED_USE_SIGINFO.
2621 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2623 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2625 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2626 Explicitly annotate each record.
2628 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2630 * xcoffexec.c: Reformat to standards and lint.
2631 (language.h): Include.
2632 (exec_close): Declare arg "quitting".
2633 (file_command): Declare arg "from_tty".
2634 (map_vmap): Cast xmalloc result to PTR.
2635 * rs6000-nat.c: Reformat to standards and lint.
2636 (exec_one_dummy_insn): Use char array for saved instruction.
2637 (fixup_breakpoints): Declare.
2638 (vmap_ldinfo): Be more informative in fatal error messages.
2639 (xcoff_relocate_symtab): Define to return void.
2640 * xcoffsolib.h: Reformat to standards, improve comments.
2641 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2643 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2645 * utils.c, defs.h (error_begin): New function.
2646 (quit): Print annotation before printing the error message.
2647 * main.c (return_to_top_level): Print annotation before doing the
2649 * symtab.c (decode_line_1): Call error not warning and then
2650 return_to_top_level. Call error_begin and printf_unfiltered
2651 rather calling warning (before calls to return_to_top_level).
2652 * core.c (memory_error): Use error_begin, printf_unfiltered,
2653 print_address_numeric and return_to_top_level instead of error.
2654 Cleans up a FIXME-32x64.
2655 * language.c (type_error, range_error): Call error_begin
2656 not just target_terminal_ours.
2658 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2659 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2660 side of an assignment is non-portable.
2662 * utils.c (query): Change syntax of query annotations to be
2663 consistent with other input annotations.
2664 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2666 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2668 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2670 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2671 that have a stack frame size of 32k or larger (from Paul Flinders).
2672 Remove #if 0'd code.
2674 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2676 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2677 for Lynx platforms that need it.
2678 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2680 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2682 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2683 than trying to deduce it from the fault.
2685 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2687 * printcmd.c (print_address_symbolic): Initialize name to empty
2688 string to avoid core dump if lookup fails.
2689 * remote-e7000.c (printf_e7000debug): Error if target not open.
2691 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2693 * i386-nlmstub.c: Update to be more in line with PIN stub.
2694 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2695 * (hex2mem): Init ptr.
2696 * General cleanups to use ConsolePrintf, standard prologues, etc...
2698 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2700 * i386-nlmstub.c: More changes to be compatible with remote.c.
2702 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2703 into (the far less frequently called) dbx_symfile_read.
2705 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2707 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2709 * dbxread.c (record_minimal_symbol): Record the section
2710 associated with the symbol to make dynmaic relocation work.
2711 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2712 Solaris brain-damage which don't apply to relocatable object
2714 * (stabsect_build_psymtabs): New routine to read stabs out of an
2715 arbitrarily named section.
2716 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2718 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2719 stabs out of the nlm.
2720 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2721 brain-damage which don't apply to relocatable object files.
2722 * remote.c (putpkt): Improve error reporting and error handling.
2723 * (get_offsets): Temporary kludge to force data & bss sections to
2724 have the same relocation.
2725 * stabsread.c (define_symbol, scan_file_globals): Record section
2728 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2730 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2731 FIXME-32x64 comment.
2733 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2735 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2736 to after call to target_wait. This means that flush_cached_frames
2737 can call target_terminal_ours if it wants to.
2738 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2739 comment about why the code is dubious.
2741 * stabsread.c (read_type): Call read_type, not nonexistent
2744 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2746 * remote-os9k.c (rombug_fetch_registers): set trace mode
2748 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2750 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2752 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2753 passed to process_one_symbol.
2754 * stabsread.c (read_type): process os9k functio prototype.
2756 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2761 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2763 * utils.c (prompt_for_continue): Annotate prompt.
2764 (query): Annotate query.
2765 * printcmd.c (print_frame_args): Change syntax of argument
2766 annotation to make name and value part of a single group of
2767 annotations, not two separate groups.
2768 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2769 * valprint.c (val_print_array_elements): Change syntax of
2770 annotation to be more concise.
2771 * main.c, defs.h (command_line_input): New argument tells what
2772 string to include in the annotations.
2773 * symtab.c (decode_line_2), main.c (read_command_lines,
2774 command_loop): Change callers.
2776 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2777 target null pointer.
2778 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2780 * printcmd.c (output_command): Annotate things we print here too.
2781 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2782 * Move declaration of print_value_flags from defs.h to value.h.
2783 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2785 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2787 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2788 BFD handles sun3 dynamic relocations now.
2789 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2792 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2794 * printcmd.c (print_command_1): Annotate the top-level expressions
2796 (print_frame_args): Annotate each argument.
2797 * printcmd.c, defs.h (print_value_flags): New function.
2798 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2799 * valprint.c (val_print_array_elements): Annotate each array element.
2801 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2803 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2804 the register contains a pointer to the type, not the type itself.
2806 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2808 * main.c (main): Accept --annotate=N option and make --fullname
2809 the same as --annotate=1.
2810 (command_line_input): Print annotatation before and after prompt.
2811 * blockframe.c (flush_cached_frames): Print annotation.
2812 * Rename frame_file_full_name to annotation_level and move it from
2814 * source.c (identify_source_line): If annotation_level > 1,
2815 change output format.
2816 * breakpoint.c: Print annotation whenever a breakpoint changes.
2817 * main.c: New variable server_command.
2818 (command_line_input): Parse "server " and set server_command.
2819 (dont_repeat): Check server_command.
2821 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2823 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2824 updating raw_symbol and symnum. Return a value in the case where
2827 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2829 * parse.c: Don't define block_found; it is defined in symtab.c.
2830 * parser-defs.h: Add comment regarding block_found.
2832 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2834 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2837 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2839 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2840 section vma. Do not read dynamic relocs for sun3 executables to
2841 avoid BFD assertion message.
2843 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2845 * nm-hppab.h (KERNEL_U_ADDR): Define.
2846 (FIVE_ARG_PTRACE): Likewise.
2847 (CANNOT_STORE_REGISTER): Likewise.
2848 * nm-hppah.h (KERNEL_U_ADDR): Define.
2849 (FIVE_ARG_PTRACE): Likewise.
2850 (CANNOT_STORE_REGISTER): Likewise.
2851 (NEED_TEXT_START_END): Likewise.
2853 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2854 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2855 (FIVE_ARG_PTRACE): Likewise.
2856 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2857 (FIVE_ARG_PTRACE): Likewise.
2859 * hppa-tdep.c (read_unwind_info): Make static.
2860 (restore_pc_queue): Indirect through the target vector to
2861 reload the register state.
2863 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2865 * paread.c (compare_unwind_entries): Delete function. It's been
2866 moved into hppa-tdep.c.
2867 (read_unwind_info): Likewise.
2868 (pa_symfile_read): No longer call read_unwind_info. The unwind
2869 tables will be read in as they are needed.
2871 * hppa-tdep.c (compare_unwind_entries): New function.
2872 (read_unwind_info, internalize_unwinds): Likewise.
2873 (find_unwind_entry): Read in unwind information on demand.
2875 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2877 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2878 to : in search path processing.
2879 * defs.h (qsort): Rename argument in prototype.
2880 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2882 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2883 (false): Eliminate usages.
2885 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2887 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2888 All references to value changed to value_ptrlage_command is now
2890 All references to value changed to value_ptr.
2891 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2892 * remote-hms.c (hms_wait): Timeout after five seconds.
2893 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2894 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2895 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2897 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2899 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2901 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2903 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2905 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2906 bp_watchpoint_scope breakpoints.
2907 (struct breakpoint): Add val_chain and related_breakpoint fields
2908 for use by watchpoints.
2910 * breakpoint.c (within_scope): Delete. No longer used.
2911 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2912 (target_{remove,insert}_watchpoint): Likewise.
2913 (can_use_hardware_watchpoint): New function.
2914 (remove_breakpoint): New function to remove a single breakpoint
2915 or hardware watchpoint.
2916 (insert_breakpoints): Handle insertion of hardware watchpoints.
2917 Store a copy of the value chain derived from the watchpoint
2919 (remove_breakpoints): Simplify by using remove_breakpoint.
2920 (delete_breakpoint): Likewise.
2921 (watchpoint_check): Delete the watchpoint and watchpoint scope
2922 breakpoints when the watchpoint goes out of scope. Save & restore
2923 the current frame after checking watchpoints.
2924 (breakpoint_init_inferior): Likewise (restarting the program
2925 makes all local watchpoints go out of scope).
2926 (bpstat_stop_status): Handle hardware watchpoints much like normal
2927 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2928 when the watchpoint goes out of scope. Remove and reinsert all
2929 breakpoints before returning if we stopped when a hardware watchpoint
2931 (watch_command): Use a hardware watchpoint when possible. If
2932 watching a local expression, build a scope breakpoint too.
2933 (map_breakpoint_numbers): Also call given function for any
2934 related breakpoints.
2935 (disable_breakpoint): Never disable a scope breakpoint.
2936 (enable_breakpoint): Handle hardware breakpoints much like normal
2937 breakpoints, but recompute the watchpoint_scope breakpoint's
2938 frame and address (if we have an associated scope breakpoint).
2939 (read_memory_nobpt): Handle hardware watchpoints like normal
2940 watchpoints. When necessary handle watchpoint_scope breakpoints.
2941 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2942 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2943 (disable_command): Likewise.
2945 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2946 Extern prototype added to frame.h
2948 * infrun.c (wait_for_inferior): Set current_frame and select
2949 a frame before checking if we stopped due to a hardare watchpoint
2950 firing. Handle stepping over hardware watchpoints.
2951 (normal_stop): Remove unnecessary call to select_frame.
2953 * value.h (value_release_to_mark): Declare.
2954 * values.c (value_release_to_mark): New function.
2956 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2957 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2959 * hppab-nat.c (hppa_set_watchpoint): New function.
2961 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2962 (HAVE_STEPPABLE_WATCHPOINT): Define.
2963 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2964 (target_{insert,delete}_watchpoint): Define.
2966 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2967 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2968 (target_{insert,remove}_watchpoint): Likewise.
2970 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2972 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2973 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2974 often have the same names as debug symbols for functions, and
2975 confuse lookup_symbol().
2977 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2979 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2980 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2981 REGISTER_RAW_SIZE (1).
2982 Together these changes work around a bug in HP's compiler. Both
2983 seem to be necessary.
2985 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2987 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2988 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2989 are type mst_solib_trampoline.
2991 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2993 * config/m68k/es1800.mt: Change comments.
2995 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2997 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2999 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
3001 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
3004 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3006 * values.c (unpack_long): Remove obsolete comment about using a
3009 * symfile.c (symbol_file_command): Add comments about command syntax.
3011 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3012 Jim Kingdon (kingdon@cygnus.com)
3014 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
3015 are in the .plt section.
3016 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
3017 find_solib_trampoline_target): New functions for handling
3018 stepping into -g compiled shared libraries.
3019 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3020 find_solib_trampoline_target): Add prototypes.
3021 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3022 Define to handle stepping into -g compiled shared libraries.
3023 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3024 stepping into -g compiled shared libraries.
3026 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3028 * configure.in: Add mips-*-sysv4* support.
3029 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3030 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3031 New files for MIPS SVR4 support.
3032 * Makefile.in: Update for new mipsv4 files.
3033 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3034 read_next_frame_reg to obtain the frame relative stack pointer.
3035 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3036 obtain the frame relative stack pointer.
3037 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3038 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3039 by entering them into the minimal symbol table.
3040 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3041 a long for float formats.
3042 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3043 get defined in <link.h>.
3044 * solib.c (solib_add): Add shared library sections to the section
3045 table of the target before adding the symbols.
3046 * partial-stab.h: Relocate static and global functions.
3047 * dbxread.c (read_dbx_symtab): Remove unused variable
3048 end_of_text_address. Relocate text_addr when passing it
3051 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3052 library functions before the executable is run. Retrieve dynamic
3053 symbols from stripped executables.
3054 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3055 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3056 if no debugging symbols were found.
3057 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3058 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3060 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3061 OSF/1 has shared libraries.
3063 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3065 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3066 to BFD handling of dynamic symbols.
3068 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3070 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3071 then gets its real address into FUN and its GOT/DP value into %r19.
3073 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3075 * hppa-tdep.c (frameless_function_invocation): If no unwind
3076 descriptor was found, then assume this was not a frameless
3077 function invocation.
3078 (frame_saved_pc): If the saved PC is in a linker stub, then
3079 return the return address which the linker stub will return to.
3081 * xm-hppab.h: Never define USG.
3082 * xm-hppah.h: Always define USG.
3084 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3086 * values.c (unpack_long, value_from_longest),
3087 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3089 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3091 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3093 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3095 For SVR4 targets, enable gdb to set breakpoints in shared
3096 library functions before the executable is run.
3097 * elfread.c (elf_symtab_read): Handle symbols for shared library
3099 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3100 and moved to objfiles.c.
3101 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3102 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3103 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3104 the new generic definition from tm-sysv4.h works for Solaris.
3106 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3108 * elfread.c (elf_symtab_read): Change storage_needed,
3109 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3110 bfd_get_symtab_upper_bound. Check for errors from
3111 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3112 * nlmread.c (nlm_symtab_read): Same changes.
3114 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * xcoffread.c (xcoff_next_symbol_text): New function.
3117 (read_xcoff_symtab): Set next_symbol_text_func to it.
3118 Move raw_symbol outside of read_xcoff_symtab.
3120 * remote.c (getpkt): Remove unused "out" label.
3122 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3124 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3125 about more than one watchpoint being triggered.
3127 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3129 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3131 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3133 * blockframe.c (find_pc_partial_function): mst_file_text
3134 symbols do not live in the shared library transfer table.
3135 * ch-exp.y (decode_integer_value, match_character_literal,
3136 match_bitstring_literal): Guard tolower calls with isupper,
3137 tolower on old BSD systems blindly subtracts a constant.
3138 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3139 well when determining the producer of the object file.
3140 * mdebugread.c (has_opaque_xref): New function to check for
3141 cross reference to an opaque aggregate.
3142 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3143 enter typedefs to opaque aggregates into the symbol tables.
3144 * mdebugread.c (parse_external): Remove skip_procedures argument,
3145 it has always been 1. Remove code that handled stProc symbols,
3146 it was never executed and was wrong, as the index of a
3147 stProc symbol points to the local symbol table and not to the
3148 auxiliary symbol info. Update caller.
3149 * mdebugread.c (parse_partial_symbols): Do not enter external
3150 stProc symbols into the partial symbol table, they are already
3151 entered into the minimal symbol table.
3152 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3153 Remove all conditionals and definitions for ptx.
3154 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3155 Fix addresses of floating point registers in REGISTER_U_ADDR.
3156 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3157 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3158 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3159 signal trampoline code work.
3160 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3161 Remove all conditionals and definitions for ptx.
3162 Remove KDB definitions.
3163 * symm-nat.c (store_inferior_registers): Fetch registers before
3164 storing them to obtain valid floating point control registers.
3165 Store fpu registers.
3166 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3167 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3168 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3170 * symm-nat.c (child_resume): Update type of `signal' parameter.
3171 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3173 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3175 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3176 calling import stubs for functions in shared libraries.
3178 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3180 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3182 * ch-lang.c (chill_is_varying_struct): Magic string is
3183 was "<var_length>" is now "__var_length" (more portable).
3185 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3187 * remote.c (getpkt): If we get a timeout, actually retry rather
3188 than just giving up the first time it happens.
3189 * remote.c: Document sequence numbers.
3190 (remote_store_registers): Change syntax of 'P' request so that it
3191 never looks like a sequence number.
3193 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3195 * os9kread.c (record_minimal_symbol): add section_offset to
3196 relocate minimal symbol table.
3197 * os9kread.c (read_minimal_symbols): ditto.
3198 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3200 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3201 return. Also if file addr is 0 leave it 0, not to relocate.
3202 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3203 'set remotexoff' and 'set remotelog' commands.
3205 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3207 * remote.c (remote_store_registers): Add 'P' request to set an
3208 individual register.
3209 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3212 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3214 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3215 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3216 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3218 * command.c (do_setshow_command, case var_string): Never add a
3219 space to the end of the string.
3220 * NEWS: Document this change.
3221 * .gdbinit: Add a space to the "set prompt" command.
3223 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3225 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3226 changes to make it compile (it doesn't link yet).
3228 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3229 (set_demangling_style, set_demangling_command): Use savestring not
3230 strdup. We were not dealing properly with a NULL return from
3231 strdup, and were not declaring strdup (the system header may or
3234 * valprint.c (val_print): Remove inaccurate comment about what
3235 types can be stub types.
3237 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3238 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3239 Supply alternate version if ATTACH_DETACH is not defined.
3240 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3241 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3242 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3244 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3246 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3248 (skip_trampoline_code): Rewrite and add support for argument
3249 relocation stubs stubs, import/export stubs, calls through
3250 "_sr4export" and cascaded trampolines.
3252 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3253 if no unwind descriptor is found.
3255 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3256 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3257 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3258 differently. All registers are four bytes.
3259 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3261 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3263 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3264 registers as both single and double values (fetching 2nd 32bit half
3265 as necessary). Annotate each register printed with its precision.
3267 * paread.c (read_unwind_info): Fix off-by-one error.
3269 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3271 * main.c (complete_command): Deal with it if arg is NULL.
3273 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3275 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3276 regarding using the PC--using the PC is necessary and all the
3277 FIXME comments in the world won't make it go away.
3279 * valops.c (value_at, value_at_lazy): Give error if we dereference
3281 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3282 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3284 * stabsread.c (patch_block_stabs): Add comment about what happens
3285 if the definition is in another compilation unit from the stab.
3287 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3289 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3291 * main.c (complete_command): New command, from Rick Sladkey
3292 <jrs@world.std.com>.
3293 (symbol_completion_function): Don't declare rl_point and
3294 rl_line_buffer; they are now declared in readline.h.
3295 (show_commands): Don't declare history_base; it is declared in
3297 * command.c (lookup_cmd): Don't delete trailing whitespace.
3298 Reverts change of 14 May 1989.
3300 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3302 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3303 code from prim_record_minimal_symbol_and_info() to here. Callers
3304 of the latter can legitimately supply a section number of -1.
3306 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3308 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3309 member functions have an element in args for a (nonexistent) this
3312 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3314 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3316 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3317 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3319 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3320 for the structure's type. All callers changed.
3322 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3323 for each structure argument rather than assuming it's either
3324 true or false for all structure arguments.
3326 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3327 on the length structure passed, not the compiler used.
3329 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3330 argument for the structure's type.
3332 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3334 * values.c (set_internalvar): Don't set var->value until we are
3335 sure there won't be an error().
3337 * remote.c (get_offsets): Reinstate comment which was in
3338 remote_wait about use of SECT_OFF_TEXT and so on.
3340 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3342 * symmisc.c (maintenance_check_symtabs): New function to check
3343 consistency of psymtabs and symtabs.
3344 * symtab.h (maintenance_check_symtabs): Add prototype.
3345 * maint.c: Add new `maint check-symtabs' command.
3346 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3347 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3348 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3350 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3351 to write_memory to avoid warnings from gcc.
3352 * config/i386/xm-symmetry.h: Add missing #endif.
3353 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3354 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3355 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3357 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3359 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3360 (hppa_push_arguments): Likewise.
3362 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3364 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3365 improve remote debugging efficiency. Also fixed problems with
3366 doing function calls for programs with no entry points.
3367 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3368 entry_point_address.
3369 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3370 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3371 parse_lines): Pass section_offsets info to these routines so that
3372 we can relocate symbol table entries upon readin.
3373 * (psymtab_to_symtab_1): Set symtab->primary to tell
3374 objfile_relocate to do relocations for our symbols.
3375 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3376 (which hang off of the symbol table).
3377 * Use prim_record_minimal_symbols_and_info instead of
3378 prim_record_minimal_symbols to supply section info to make minimal
3379 symbol relocations work.
3380 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3381 -1, try to deduce it from ms_type.
3382 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3383 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3384 add code to relocate objfile->sections data structure.
3385 * remote.c (get_offsets): Use new protocol message to acquire
3386 section offsets from the target.
3387 * (remote_wait): Get rid of relocation stuff. That's all handled
3388 by objfile_relocate now.
3389 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3390 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3392 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3394 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3396 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3398 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3399 can no longer set this at run time.
3400 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3401 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3402 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3403 sparc-tdep.c compiles).
3404 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3406 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3408 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3409 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3410 * configure.in: Recognize m68*-cisco*-*.
3412 * Makefile.in (TAGS): Use variables directly, rather than using
3413 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3414 and means that these filenames no longer need be unique across all
3415 the config/* directories.
3416 * configure.in: Put the config/*/ into TM_FILE, etc.
3418 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3419 and trapv exceptions.
3421 * target.h (struct section_table), objfiles.h (struct obj_section):
3422 Change name of field sec_ptr to the_bfd_section. More mnemonic
3423 and avoids the (sort of, for the ptx compiler) name clash with
3424 the name of the typedef.
3425 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3426 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3428 * utils.c: Include readline.h.
3429 * Makefile.in (utils.o): Add dependency.
3431 * remote.c (getpkt): Add support for run-length encoding.
3433 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3435 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3437 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3439 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3440 prim_record_minimal_symbol.
3443 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3444 computing their offset from the start of the old buffer and adding
3445 to the new buffer, rather than by assuming we can add the
3446 difference between the old buffer and the new buffer (it might not
3447 fit in an int). Merge in cosmetic differences from emacs regex.c
3448 version of this macro.
3450 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3452 * Makefile.in (install-only): Fix use of program_transform_name.
3454 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3456 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3457 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3458 so I'm nuking the command.
3459 * symtab.c (find_addr_symbol): Comment out, no longer used.
3461 * main.c (main): Don't init_source_path for the -cd argument. Now
3462 that source_path doesn't contain the current_directory from when
3463 GDB started up, init_source_path is no longer useful (and is
3464 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3466 * TODO: Remove item about line numbers being off. It is useless
3467 and confusing without a reproducible test case (it mentions
3468 proceed(), but I was able to step through proceed without trouble).
3470 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3472 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3473 library functions before the executable is run. Retrieve dynamic
3474 symbols from stripped executables.
3475 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3476 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3477 symtab.c (list_symbols): Handle mst_solib_trampoline.
3478 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3479 for all targets, remove IBM6000_TARGET dependencies.
3480 * dbxread.c (read_dbx_dynamic_symtab): New function.
3481 * dbxread.c (dbx_symfile_read): Use it.
3482 * dbxread.c (SET_NAMESTRING): Set namestring to
3483 "<bad string table index>" instead of "foo" if the string index is
3485 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3487 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3488 to break_command. Handle mst_file_* minimal symbol types.
3489 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3491 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3493 * c-exp.y(yylex): fix potential memory overflow.
3495 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3497 * environ.c (set_in_environ): Eliminate special handling of PATH and
3499 * putenv.c: Removed, conflicts with system declaration of
3500 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3502 * Makefile.in: Change accordingly.
3503 * procfs.c (procfs_create_inferior): Change comment accordingly.
3505 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3507 * rs6000-tdep.c: Change value to value_ptr.
3509 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3511 * i386m3-nat.c: Include floatformat.h.
3512 (get_i387_state): Use memset not bzero.
3516 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3517 ieee-float.h to floatformat.h.
3519 * valprint.c (val_print_string): Ignore error if the error
3520 happened after a terminating '\0'.
3522 * c-valprint.c (c_val_print): Never add 1 to return value from
3523 val_print_string; just return what it returns.
3525 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3526 looping through all of the enums.
3527 * infrun.c (signals_info): Use it.
3529 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3531 * main.c (main): When printing warning about bad baud rate, don't
3532 use warning(); it relies on current_target which isn't set up yet.
3534 * breakpoint.c (_initialize_breakpoint): Update docstring for
3535 tbreak to match what the code actually does. Don't mention tbreak
3536 in docstrings for "enable once" or "enable breakpoints once".
3538 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3540 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3541 while (0). That defeats the whole purpose of using do . . . while (0).
3542 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3543 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3544 using a ?: expression as an lvalue is not portable.
3546 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3547 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3548 'p' and 'r' symbol descriptors into a single symbol to look for a
3550 * README, config/sparc/tm-sparc.h: Update comments.
3552 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3554 * mdebugread.c (parse_type): Do not complain for types with
3555 an `indexNil' aux index, these are simply undefined types.
3556 Remove indexNil check from caller of parse_type.
3557 * mdebugread.c (parse_partial_symbols): Do not enter
3558 stGlobal, scCommon symbols into the minimal symbol table, their
3559 value is the size of the common, not its address.
3560 Handle scInit, scFini, scPData and scXData sections.
3561 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3563 Enter stProc symbols into the global_psymbols list once, not into
3564 the static_psymbols_list.
3565 Get rid of dummy psymtab if it is empty, to allow proper detection
3566 of stripped executables.
3567 * mdebugread.c (cross_ref): Allow cross references to Fortran
3570 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3572 * stabsread.c (common_block_end, fix_common_block): Stash the
3573 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3574 as to not assume that a pointer fits in an enum.
3576 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3578 * os9kread.c (fill_sym): check compiler verion number for pre-
3580 * os9kread.c (os9k_process_one_symbol): address of symbol is
3581 relative to section not module.
3582 * stabsread.c (define_symbol): add symbol type 's' as local
3584 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3586 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3587 * remote-os9k.c: fix bug in 'set remotebaud' function.
3588 * remote-os9k.c (rombug_link): minimize checking so to improve
3590 * symfile.c (symbol_file_command): check if failed to link, also make
3591 the command be able to accept more than one filenames.
3592 * target.c (target_link): check if failed to link with rombug.
3593 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3595 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3597 * remote-es.c (es1800_child_ops): Don't declare it static.
3599 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3601 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3603 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3605 * dbxread.c: New variable lowest_text_address.
3606 (record_minimal_symbol, read_dbx_symtab): Set it.
3607 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3608 end_of_text_address.
3609 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3611 * dbxread.c (end_psymtab): Remove old and commented out
3612 capping_global and capping_static. Fix comments regarding
3613 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3615 * parser-defs.h: Add "extern" to start of variable declarations so
3616 we don't end up with commons.
3617 * parse.c: Define these variables.
3619 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3622 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3624 * alpha-tdep.c: Change value to value_ptr.
3626 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3628 * solib.c (elf_locate_base): New function to locate the address
3629 of the dynamic linker's runtime structure in the dynamic info section.
3630 * solib.c (locate_base): Use it instead of iterating over the list
3631 of mapped address segments.
3632 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3635 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3637 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3638 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3639 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3640 signal trampoline and interrupt routines.
3641 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3642 (frame_chain, frame_chain_valid): Likewise.
3643 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3644 saved regs convention for SP.
3646 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3647 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3648 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3650 * tm-hppah.h (IN_SIGTRAMP): Define.
3652 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3654 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3655 alphabetic character as the start of a name.
3657 * sparclite/Makefile.in (all install): Build and install aload.
3659 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3660 config.guess and config.sub produce.
3662 * mips-tdep.c: Change value to value_ptr.
3664 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3666 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3667 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3668 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3669 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3670 value with value_ptr. This is for the ptx compiler.
3671 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3673 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3674 #if 0 i386_float_info.
3675 * symm-tdep.c (round): Remove. Also remove sgttyb.
3676 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3677 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3678 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3679 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3681 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3682 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3683 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3684 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3685 tm-i386v.h is apparently OK.
3686 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3687 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3690 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3692 * osfsolib.c (xfer_link_map_member): Update to use new
3693 target_read_string interface.
3695 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3697 * infrun.c (wait_for_inferior): In checking
3698 remove_breakpoints_on_following_step, check
3699 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3701 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3703 * os9kread.c (os9k_process_one_symbol): Rename
3704 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3705 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3706 (CORE_ADDR)0, from target_link, since that is what it uses.
3707 Process name at end, not during parsing (like we did before Kung's
3708 change), so that -readnow and -mapped can appear anywhere.
3709 Make text_relocation a local variable.
3710 * config/i386/i386os9k.mt: Fix comment.
3711 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3712 * os9kread.c: Put "comments" after #endif inside /* */.
3713 * stabsread.h: Add os9k_stabs variable.
3714 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3716 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3717 descriptor in global_symbols not local_symbols.
3718 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3720 (read_type): If os9k_stabs, accept function parameters after 'f'
3722 (read_array_type): If os9k_stabs, don't expect index type and
3723 expect lower and upper to be separated by ',' not ';'.
3724 (read_enum_type): If os9k_stabs, read a number before the first
3725 enumeration constant.
3726 (os9k_init_type_vector): New function.
3727 (dbx_lookup_type): Call it when starting new type vector.
3728 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3729 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3730 * os9kstab.c: Removed.
3731 * Makefile.in: Update accordingly.
3732 * objfiles.c (objfile_relocate_data): Removed.
3733 * remote-os9k.c (rombug_wait): Call objfile_relocate
3734 not objfile_relocate_data.
3735 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3736 * remote-os9k.c (rombug_wait): Call find_pc_section not
3738 * main.c (quit_command): Check inferior_pid; revert Kung change.
3739 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3741 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3743 * os9kread.c: New file to read os9000 style symbo table.
3744 * os9kstab.c: new file to read os9000 style stabs.
3745 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3746 * objfiles.c (find_pc_objfile): new function to search objfile
3748 * objfiles.c (objfile_relocate_data): new function to relocate
3749 data symbols in symbol table.
3750 * objfiles.h: Add two aux fields in struct objfile to handle
3751 multiple symbol table files situation like in os9000.
3752 * symfile.c: Change so 'symbol-file' command can handle multiple
3753 files. Also call target_link() to get relocation infos.
3754 * target.c (target_link): new function to get relocation info when
3755 a symbol file is requested to load.
3756 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3757 because in cross mode there's no inferior pid, bit they need to
3759 Makefile.in: add os9kread.c os9kstab.c and .o's.
3760 configure.in: add i386os9k target.
3761 config/i386/i386os9k.mt: new add.
3762 config/i386/tm-i386os9k.h: new add.
3764 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3766 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3767 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3769 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3771 * target.c, target.h (target_read_string): Provide error detection to
3772 caller. Put string in malloc'd space, so caller need not impose
3774 * solib.c (find_solib): Update to use new interface.
3775 * irix5-nat.c (find_solib): Read o_path from inferior
3776 (clear_solib): Free storage for o_path.
3777 * valprint.c (val_print_string): Add comments.
3779 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3781 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3784 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3786 * value.h (struct value): Add modifiable field.
3787 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3788 (record_latest_value): Don't mess with VALUE_LVAL of value.
3789 * valops.c (value_assign): Check it. Reword existing error
3790 message on not_lval.
3792 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3793 (STEP_SKIPS_DELAY): Added.
3794 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3797 * valprint.c (val_print_string): If errcode is set, always print
3798 an error, regardless of force_ellipsis. In the non-EIO case,
3799 just print the error message rather than calling error(). Don't
3800 access *(bufptr-1) if bufptr points to the start of the buffer.
3801 When looking for '\0', don't increment bufptr and addr if bufptr
3802 started out already at limit. If an error happens on fetching the
3803 first character, don't print the string.
3805 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3807 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3810 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3811 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3812 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3813 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3814 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3815 * findvar.c: Update comment regarding ieee-float.h.
3817 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3819 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3820 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3821 Define to make backtracing through the various sigtramp handlers
3823 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3824 the saved pc from ucontext on the stack for SVR4 signal handling.
3826 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3828 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3829 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3830 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3831 just use the global variable itself. When printing baud rate,
3832 don't print a baud rate if baud_rate is -1.
3834 * coffread.c (read_coff_symtab): Pass mst_file_* to
3835 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3836 symbols in the minimal symbols regardless of SDB_TYPE.
3838 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3840 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3841 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3842 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3843 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3844 ignored bs->stop for a bp_step_resume breakpoint.
3845 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3846 which performs one (the check_sigtramp2 one) of the functions
3847 which had been handled by the step_resume_breakpoint. For each
3848 use of the step_resume_breakpoint, make it still use the
3849 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3851 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3852 When setting the frame address of the step resume breakpoint, set
3853 it to the address for frame *before* the call instruction is
3854 executed, not after.
3856 * mips-tdep.c (mips_print_register): Print integers using
3857 print_scalar_formatted rather than duplicating all the
3858 CC_HAS_LONG_LONG and so on.
3859 (mips_push_dummy_frame): Use read_register_gen rather than using
3860 read_register and then putting it back in target format with
3861 store_unsigned_integer. If registers are more than 4 bytes, give
3862 an error rather than have some registers overwrite other
3864 #if 0 unused include of opcode/mips.h.
3866 * symfile.h: Don't declare arguments for coff_getfilename.
3868 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3870 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3872 * configure.in (hppa*-*-osf*): New configuration.
3873 * config/pa/hppaosf.mt: New target makefile fragment.
3874 * config/pa/tm-hppao.h: New target include file.
3876 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3878 * exec.c (print_section_info): Print entry point for exec_bfd only.
3879 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3880 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3881 causes problems if <sys/types.h> has no multiple inclusion protection.
3883 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3885 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3886 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3887 (CALL_DUMMY_LENGTH): Changed accordingly.
3889 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3891 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3892 numbers of register windows.
3894 * sparclite/hello.c: Add factorial function for testing.
3895 * salib.c: Use macros instead of constants for I/O addresses to
3896 make 931 support easier.
3897 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3898 register in sta/lda instructions.
3900 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3902 * dbxread.c (process_one_symbol): Set
3903 block_address_function_relative for COFF like we do for ELF and SOM.
3905 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3907 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3909 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3910 the enumerators of an ecoff enum into the partial symbol table.
3911 * mdebugread.c (parse_partial_symbols): Call it.
3912 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3913 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3914 offsets. Cast psymtab->read_symtab to PTR before passing it to
3916 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3917 set up the global offset table pointer in pic compiled code.
3918 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3919 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3920 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3921 ensures that floats are promoted to doubles before they are pushed
3924 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3926 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3927 Fixup cache_on and flush_i_cache so that they work for both the
3928 930 and 932 processors. Rewrite most low level funcs (uart
3929 access & cache stuff) to use new ASI access macros in sparclite.h.
3930 Also make it easy to access second serial port.
3932 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3934 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3935 <sys/stat.h>; not needed.
3937 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3939 * stack.c (print_frame_info): In "pathological" case, don't
3940 distrust the line number information.
3942 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3944 * mips-tdep.c (mips_print_register): handle 64 bits register.
3945 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3947 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3951 * Makefile.in (install): Do the sed for program_transform_name
3952 ourselves instead of worrying about INSTALL_XFORM. This enables
3953 users to override INSTALL_PROGRAM in the standard way.
3955 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3956 depend on Makefile.in.
3958 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3959 Only test against INT_MIN if a LONGEST is bigger than an int.
3961 * README: Change GhostScript to Ghostscript.
3963 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3965 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3966 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3967 character file names.
3968 * Makefile.in (ALLPARAM): Add these files.
3970 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3971 character file names.
3972 * Makefile.in: Add Kung's new mips64 files.
3974 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3976 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3977 mips64el-*-ecoff and mips64-big-*.
3978 * defs.h: get rid of FORCE_LONG_LONG.
3979 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3980 parsing. Change register size to be MIPS_REGSIZE.
3982 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3984 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3985 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3986 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3988 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3990 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3991 (remove_commands, add_commands): Add/remove hms-drain when target
3994 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3996 * configure.in: Add Lynx/rs6000 support.
3997 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3998 messages. Add rs6000 support. Don't try to modify unwritable
4000 * rs6000-nat.c: Move lots of native dependent stuff (like core
4001 file support) from rs6000-tdep.c & xcoffexec.c to here.
4002 * rs6000-tdep.c: Move native dependent stuff to nat.c.
4003 * xcoffexec.c: Move native dependent stuff to nat.c.
4004 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
4006 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
4008 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
4009 New files to support Lynx/rs6000.
4011 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4013 * README: Remove note about gcc warnings on alpha, these should be
4015 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
4016 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
4017 remote-utils.c, stabsread.c: Include <string.h>.
4018 * regex.c: Include "defs.h", change re_comp argument to const char *.
4019 * infptrace.c (fetch_register, store_inferior_registers): Change
4020 regaddr to type CORE_ADDR.
4021 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4022 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4024 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * symtab.h: Always define BYTE_BITFIELD to nothing.
4028 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4030 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4031 * configure.in: Remove comment about m68k-em.mt.
4032 * Makefile.in: Remove references.
4034 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4036 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4039 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4041 * target.c (target_preopen): If target_kill doesn't remove the
4042 target from the stack, use pop_target to do it.
4044 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4045 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4046 changes to stabsread.c from summer 1993.
4048 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4049 printing the program, rather than passing NULL to printf.
4050 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4051 try to call UDIDisconnect again. Print better message.
4052 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4054 (udi_create_inferior): If udi_session_id is negative, open a new
4055 TIP rather than giving an error.
4057 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4058 config/ns32k/ns32km3.mh: Define NAT_FILE.
4059 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4060 (it was inconsistent and namespace-wrong) to NM_M3_H.
4061 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4062 (m3_open): New function.
4064 * TODO: Update Mach section.
4066 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4068 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4070 * printcmd.c (printf_command): Add missing single-letter
4071 backslash-escape sequences, and improve error message.
4073 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4075 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4076 rather than trying to shove an int into a pointer and back out
4077 again. This avoids compiler warnings.
4079 * defs.h (alloca): Declare as void *, not char *, on hpux.
4080 Don't prototype it, just declare the return type.
4082 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4084 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4085 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4087 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4089 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4090 ZERO_REGNUM, just read it as zero without talking to the board.
4092 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4094 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4095 to store_floating, not nonexistent variable len.
4097 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4099 (mips_store_word): Change calling convention to return errors, and
4100 to provide old contents if the caller wants it.
4101 (mips_xfer_memory): Deal with errors from mips_store_word.
4102 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4103 define now that remote-mips.c doesn't use BREAKPOINT.
4105 * remote-mips.c (mips_create_inferior): Call warning if arguments
4106 specified, and then execute "set args" command. Call error, not
4107 mips_error, if executable file not specified.
4109 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4112 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4115 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4117 * value.h (print_longest): Rename "value" to "val" in prototype
4118 declaration because some compilers don't like arguments whose
4119 names are the same as types.
4120 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4121 before passing it to remote_*_bytes.
4123 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4125 * h8500-tdep.c (saved_pc_after_call): The size of the
4126 pc is memory model dependent. (segmented_command,
4127 unsegmented_command, _initialize_h8500_tdep): New commands to
4128 change memory model.
4129 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4131 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4132 (hms_wait): Use new status structure
4133 (hms_open): Push the target here. (hms_before_main_loop): Not
4134 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4135 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4136 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4137 all registers in a compact way.
4139 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4141 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4142 as CORE_ADDR to match definition in rs6000-tdep.c.
4144 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4146 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4147 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4148 definitions into the psymtab.
4150 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4152 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4153 a special exceptionSize for the 68332.
4155 * remote-udi.c (udi_attach): If no arguments, print error.
4157 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4159 * Makefile.in (VERSION): Bump to 4.12.1
4160 * NEWS, README: Update to match 4.12 release.
4162 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4164 * command.c (empty_sfunc): New function.
4165 (add_set_cmd): Use it instead of not_just_help_class_command.
4166 (not_just_help_class_command): Change calling convention back to
4167 what it was before yesterday's change.
4169 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4170 of the type if present.
4172 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4174 * printcmd.c (decode_format): Don't blithely set the size for
4175 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4177 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4178 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4179 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4180 always just check against INT_MIN and INT_MAX (this also fixes things
4181 if sizeof (long) > sizeof (int), e.g. Alpha).
4182 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4183 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4184 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4185 BUILTIN_TYPE_UNSIGNED_LONGEST.
4186 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4187 longest_int and longest_unsigned_int.
4188 * value.h (struct value): Just align to LONGEST, rather than worrying
4189 about CC_HAS_LONG_LONG.
4190 * valarith.c (value_binop): Figure out type ourself based on
4191 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4192 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4193 * valprint.c (val_print_type_code_int): Just call
4194 extract_unsigned_integer directly, rather than going through
4196 * printcmd.c (decode_format): Remove code which would sometimes
4197 change 'g' size to 'w' for integers. print_scalar_formatted handles
4198 printing huge integers well enough, thank you.
4200 * command.c (add_set_cmd, not_just_help_class_command): Change
4201 to make this the sfunc, not cfunc, since that is how we call it.
4202 * command.h: Comment difference between sfunc and cfunc.
4203 * demangle.c (set_demangling_command): Add third arg since that
4204 is how it is called.
4205 (_initialize_demangler): Use sfunc, not cfunc, for
4206 set_demangling_command, since that is how it is called.
4207 Remove show_demangling_command; it has no effect.
4209 * command.c (shell_escape): Report errors correctly (with error
4210 message from strerror).
4212 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4214 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4215 x_scnlen.l rather than x_scnlen to match corresponding change in
4218 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4220 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4221 Change comments regarding TYPE_CODE_BOOL.
4222 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4223 regardless of the language.
4224 (value_true): Just call value_logical_not regardless of language.
4225 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4226 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4227 * language.h: Improve comment for la_builtin_type_vector.
4228 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4229 builtin_type_m2_bool.
4231 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4233 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4234 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4236 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4238 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4239 by restarting the ioctl.
4241 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4243 * target.h (target_wait): Add comment about calling
4244 return_to_top_level.
4246 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4248 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4249 additional arguments.
4250 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4252 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4254 * sparc-stub.c: Remove unnecessary #include of memory.h.
4256 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4258 * mips-tdep.c: Remove code which sets saved_regs from
4259 init_extra_frame_info and put it in new function mips_find_saved_regs.
4260 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4261 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4262 check if it is NULL and call mips_find_saved_regs if so.
4264 * remote-mips.c: Use unfiltered, not filtered, output most places.
4266 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4267 backtrace. Revise comments.
4269 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4271 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4272 alpha and irix. The _sigtramp case has to be handled properly
4273 in the tdep files if we have no ecoff debugging info.
4274 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4275 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4276 without PC_REGNUM kludge.
4277 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4278 Clean up handling of mips sigtramp frames, improve comments.
4280 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4282 * paread.c (read_unwind_info): Fix typo.
4284 * paread.c (pa_symtab_read): Update the "check_strange_names"
4285 filter to match GCC's current output. Filter out section symbols
4286 (which the HP linker sometimes puts in the wrong place).
4288 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4290 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4292 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4294 * Makefile.in: Remove all references to sparcly-nat.c.
4296 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4297 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4298 duplicating serial.h and target.h.
4300 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4301 are not used anywhere (a 5 Oct 1993 change removed the uses).
4303 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4304 * config/m68k/es1800.mt: Add comment.
4305 * remote-es.c: Extensive changes to update to current conventions.
4307 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4308 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4309 to achieve the desired timeout.
4310 * serial.h (serial_t): Add field timeout_remaining.
4312 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4314 * c-exp.y (yylex): Reenable nested type code.
4316 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4318 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4320 * remote-mips.c (mips_ops): Fix docstring.
4322 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4324 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4325 with the old tm-m68k-em.h:
4326 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4327 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4328 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4329 Add FIXME regarding GET_LONGJMP_TARGET.
4331 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4332 * infptrace.c (kill_inferior): Add comments.
4333 * main.c (quit_command): Call target_close after we kill or
4335 * remote-udi.c (udi_close): Don't error() if QUITTING.
4337 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4339 * configure.in: Make m68k-coff and aout add monitor support in
4340 addition to the standard serial support.
4342 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4344 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4347 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4349 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4350 * elfread.c (record_minimal_symbol_and_info),
4351 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4353 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4355 * i386-stub.c: Add ".text" right before "mem_fault:".
4357 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4359 * remote-utils.c (usage): Fix message to be accurate and conform
4360 more closely to normal conventions.
4362 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4363 whether to show information about exec_bfd, and not control whether
4364 to show information about device and speed.
4366 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4367 usage message, don't dump core.
4369 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4370 for variable size array.
4371 (bug_fetch_register, bug_store_register): Rename "value" to
4372 "fpreg_buf" because some compilers don't like variables whose
4373 names are the same as types.
4374 (bug_store_register): Use a cast when converting char * to
4377 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4378 of the command in error message (the text was referring to the old
4379 name of the command).
4381 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4383 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4384 full details on structure elements without names. This partially
4385 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4386 of those changes was accidental.
4388 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4389 defined, make it an error to specify a single argument which is not
4392 * Makefile.in (version.c), main.c (print_gdb_version): Use
4393 host_alias and target_alias, not host_canonical and
4394 target_canonical, to print configuration.
4396 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4398 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4399 of builtin_type_long. It is necessary to get a type which is
4400 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4402 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4403 various miscellaneous things discovered in the process:
4404 * printcmd.c, defs.h (print_address_numeric): New function.
4405 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4406 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4407 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4408 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4410 * utils.c, defs.h (gdb_print_address): New function.
4411 * expprint (dump_expression), gdbtypes.h: Use it.
4412 * breakpoint.c (describe_other_breakpoints),
4413 symmisc.c (dump_symtab, print_symbol):
4414 Use filtered not unfiltered I/O.
4415 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4416 just run gdb under a debugger for this (and it had problems with
4417 printing addresses, how to print b->shadow, etc.).
4418 * buildsym.c (make_blockvector), core.c (memory_error),
4419 exec.c (print_section_info), maint.c (print_section_table),
4420 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4421 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4422 Add comments saying code is broken. Marked with "FIXME-32x64".
4423 * dbxread.c (process_one_symbol), partial-stab.h (default),
4424 remote-vx.c (vx_run_files_info):
4425 Don't cast int being passed to local_hex_string.
4426 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4427 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4429 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4431 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4432 * source.c: Include <sys/types.h> regardless of USG.
4434 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4436 * valops.c (value_assign): Set `type' after coercing toval.
4437 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4438 Use extract_unsigned_integer to get the address of a reference.
4440 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4442 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4443 AIX can use ? instead of \ for continuation. Deal with it.
4445 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4446 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4447 the HP compiler in ANSI mode doesn't like.
4449 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4450 based on USG, rather than defining HAVE_SIGSETMASK to an
4451 expression containing defined. Having a macro used in #if expand
4452 to an expression containing "defined" is undefined according to
4453 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4456 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4458 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4459 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4461 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4463 * ch-exp.y (match_string_literal): Allow a zero-length string.
4464 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4466 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4468 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4469 passing them to print_387_status.
4470 (print_387_status): Don't subtract top from 7 before using it.
4471 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4472 from 7; the above explains it.
4474 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4476 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4477 pointer value when fixing up the frame at the start of a function.
4479 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4481 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4482 Sparc from the stack.
4484 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4486 * remote-mips.c (mips_initialize): Clear mips_initializing via
4487 cleanup chain, not directly.
4489 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4490 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4491 munging the timeout due to the limited range of c_cc[VTIME].
4493 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4494 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4495 m3-nat.c (m3_create_inferior): Pass it.
4496 * procfs.c: Remove ptrace function. It was declared in a way which
4497 conflicted with the prototype in unistd.h on Solaris.
4499 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4501 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4502 in the sigcontext if it is a signal trampoline frame.
4503 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4504 Define for Solaris2.
4506 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4508 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4509 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4510 tm-sparc.h so they can be overridden if necessary.
4512 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4514 * lynx-nat.c: Add Sparc support.
4515 * sparcly-nat.c: Remove. It's useless.
4516 * config/sparc/nm-sparclynx.h: Rewrite.
4517 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4519 * config/sparc/tm-sparclynx.h: Rewrite.
4521 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4523 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4524 directory. Old code was discarded, since the new opcode table has
4527 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4529 * Makefile.in (realclean): Remove info files per make-stds.texi.
4531 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4533 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4534 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4535 * config/sparc/tm-sun4sol2.h: Define it.
4537 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4539 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4540 if we did not find a symbol.
4542 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4544 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4547 * hppab-nat.c (call_ptrace): Delete redundant function.
4548 (kill_inferior, attach, detach, child_resume): Likewise.
4549 (child_xfer_memory): Likewise.
4551 * hppah-nat.c (call_ptrace): Delete redundant function.
4552 (kill_inferior, attach, detach, child_resume): Likewise.
4554 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4556 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4558 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4560 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4561 (CHILD_XFER_MEMORY): Define.
4562 (PT_*): Define so that generic infptrace.c code can be used.
4564 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4566 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4567 struct section_offsets *, not a (nonexistent) struct section_offset *.
4569 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4570 internal_xcoff_symtab, not an array of one of them. Change lots of
4571 "main_aux" to "&main_aux" and so on.
4573 * coffread.c, xcoffread.c: Include <coff/internal.h>
4576 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4578 * coffread.c (coff_getfilename): Make it not static.
4580 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4582 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4583 a completely gratuitous difference between xcoffread.c and coffread.c).
4585 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4587 * infrun.c (wait_for_inferior): Don't set frame for
4588 step_resume_breakpoint for IN_SIGTRAMP cases.
4590 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4591 breakpoint.c (bpstat_what): Move step_resume from its own field of
4592 the struct bpstat_what into the main_action. Make it override
4593 other breakpoints. This is a conservative change in the sense
4594 that before the step resume breakpoint was a breakpoint.c
4595 breakpoint, hitting the step resume breakpoint overrode even
4596 calling bpstat_stop_status.
4598 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4600 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4601 in case execution was stopped in the called function.
4602 * stack.c (print_frame_info, frame_info): If backtracing through
4603 a call dummy, handle the starting source line number on a line
4604 boundary like backtracing through sigtramp.
4605 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4606 for call dummy frame right. Remove old test for dummy frame,
4607 it has been unused at least since gdb-3.5.
4608 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4611 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4613 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4615 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4617 * infrun.c (signals_info), target.c (target_signal_from_name):
4618 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4620 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4622 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4623 * inflow.c (terminal_ours_1): When discussing how to deal with the
4624 tty state, make note of query() as well as readline.
4626 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4627 signals for which stop and print are cleared by default.
4629 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4631 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4632 reserved fields to hold a stub unwind entry type. Fix typo.
4633 (stub_unwind_entry): New structure for raw stub unwind entries.
4634 (stub_unwind_types): The types of stubs we may encounter.
4635 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4636 * hppa-tdep.c (rp_saved): Use additional information provided
4637 by linker stub unwind descriptors.
4638 (frameless_function_invocation): Likewise.
4639 (frame_chain_valid): Likewise.
4640 * paread.c (compare_unwind_entries): New function for sorting
4641 unwind table entries.
4642 (read_unwind_info): Rewrite to remove dependency on host endianness.
4643 Read in data from the $UNWIND_END$ subspace which contains linker
4644 stub unwind descriptors. Merge that data into the basic unwind
4647 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4649 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4651 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4652 from either the symbol name or the auxent.
4653 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4656 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4658 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4660 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4662 * README: Update notes for alpha port.
4664 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4666 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4667 for operation fault, constraint fault, and type fault.
4669 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4671 * Makefile.in (init.c): Add comment explaining formatting conventions.
4673 * c-exp.y (parse_number): Assign to temporary between the right
4674 shifts, to work around a bug in the SCO compiler.
4676 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4677 Add various files which were added to GDB recently.
4679 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4682 * Makefile.in: Add mostlyclean target.
4684 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4688 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4690 * main.c (show_commands): Make return type of extern
4691 history_get be HIST_ENTRY, rather than struct _hist_entry.
4692 (The latter loses with the upcoming merged readline.)
4694 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4696 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4697 const char *, not char *.
4699 * symtab.h (struct symbol): Make section short, not unsigned short.
4701 * symtab.c (lookup_symbol): Add comment about QUIT here.
4703 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4705 * c-exp.y (parse_number): Check for overflow regardless of range
4706 checking. Fix overflow check to use unsigned LONGEST, not
4709 * c-exp.y (parse_number): Make it so that integer constants are
4710 builtin_type_long_long if builtin_type_long isn't big enough or if
4711 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4713 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4714 Print our "()" first, then recurse for the target type.
4716 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4718 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4720 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4722 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4724 * utils.c (request_quit): Re-establish signal handler regardless
4727 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4729 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4731 * i960-tdep.c: Include target.h.
4733 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4735 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4737 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4739 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4740 changes (status -> ourstatus; declare status, etc.).
4741 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4743 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4745 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4747 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4749 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4751 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4753 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4755 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4757 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4759 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4761 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4762 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4764 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4767 Add search to target vector (#if 0'd until after 4.12):
4768 * target.h (to_search, target_search): Add.
4769 * gdbcore.h, core.c (generic_search): Add.
4770 * remote.c (remote_search): Add.
4771 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4774 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4775 is on, call find_pc_function rather than relying just on the minimal
4776 symbols (probably only matters for symbol readers which don't put
4777 statics in the minimal symbols, but changing this strikes me as
4778 not conservative enough).
4779 Initialize name_location in all cases.
4780 If no symbol and no msymbol, don't print anything symbolic.
4782 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4784 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4786 * printcmd.c (print_address_symbolic): Make it search the
4787 symtabs for variables as well as functions. Add `set print
4788 fast-symbolic-addr' and default it to fast (the old way).
4789 Print line numbers for data items as well as functions.
4791 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4792 address, if a symbol is found (take two more args pointing to
4793 where to store these results).
4795 * symtab.h (find_addr_symbol): Add prototype.
4797 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4799 * objfiles.h: Fix comments to reflect the fact that the phrase
4800 "top of stack" always refers to where the pushing and popping takes
4801 place, regardless of whether it is at the highest or lowest address.
4803 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4805 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4806 compiler generated tag names.
4807 * mdebugread.c (parse_type): Handle cross references to qualified
4809 * valops.c (value_struct_elt): Improve error message if the
4810 address of a method is requested from an object instance.
4811 * valops.c (search_struct_method): Make name_matched non-static
4812 to get it initialized correctly.
4813 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4814 exclude segment register which are not writable on newer SCO versions.
4816 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4818 * go32-xdep.c: Remove unused function uerror.
4819 (sigsetmask): Declare return type. Declare argument (to match the
4820 way it is called). Explicitly return 0.
4822 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4824 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4825 partial_symbol): Shrink the storage sizes of symbols, by making
4826 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4827 enums and small ints to the end of each struct to improve
4828 alignment, and switching the section number from int to unsigned
4831 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4833 * symtab.c (find_addr_symbol): New routine that will find the nearest
4834 symbol associated with an address. It does so by exhaustive
4835 search of the symtabs, so it's slow but complete.
4837 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4839 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4840 to [0,0] rather than [0, end of first source file]. This avoids
4841 problems with other parts of GDB looking for linetables in the
4842 _globals_ symtab. Eliminate variables num_object_files and
4843 first_object_file_end.
4845 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4847 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4848 (pop_frame): Restore PC2 and LR0 from dummy frames.
4849 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4850 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4851 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4852 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4853 (SETUP_ARBITRARY_FRAME): Define.
4855 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4857 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4859 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4861 * remote-udi.c (udi_resume): Correct prototype.
4863 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4865 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4866 hppa_frame_find_saved_regs.
4867 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4868 (prologue_inst_adjust_sp): New function.
4869 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4870 (skip_prologue): Completely rewrite to use unwind information.
4871 (hppa_frame_find_saved_regs): Likewise.
4873 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4875 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4876 to convert a signal number with appropriate bounds checking.
4878 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4880 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4882 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4883 print a newline to end the display anyway.
4885 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4886 coprocessor status regs) when popping a frame. This fixes
4887 float exceptions that occur after calling inferior functions.
4889 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4890 Read and write the fsr (float status register) to/from the child
4891 process along with the float regs. Remove Peter Schauer's change
4892 of May 24 '93, which has higher overhead and doesn't solve the
4893 real problem (which was that FSR wasn't being set).
4895 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4897 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4898 stack overflow check isn't right after the register stack
4899 adjustment instruction. Metaware R2.3u compiler moves other
4900 things in front of it. This fix isn't perfect but is what's
4903 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4905 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4907 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4908 character filenames.
4909 * configure.in: Change accordingly.
4911 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4913 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4914 _filtered io routines from these two files.
4916 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4918 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4919 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4920 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4922 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4924 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4926 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4927 printing to gdb_stderr.
4929 * remote-udi.c (udi_kill): Don't close the connection, just set
4930 inferior_pid to zero.
4931 (udi_mourn): Call remove_breakpoints.
4933 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4935 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4937 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4939 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4941 * remote-bug.c: At the start of each section, reset srec_frame
4944 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4945 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4946 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4947 code which looks for those two waitkinds. Use switch statement.
4948 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4949 CHILD_SPECIAL_WAITSTATUS.
4951 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4952 * Move target_signal_from_host, target_signal_to_host, and
4953 store_waitstatus from inftarg.c to target.c. procfs needs them.
4954 * target.c: Include "wait.h" and <signal.h>.
4955 * target.h, infrun.c (proceed), proceed callers: Pass new code
4956 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4957 enums being treated as unsigned and is cleaner.
4958 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4960 * infcmd.c (signal_command), infrun.c (signals_info):
4961 Don't allow user to specify numeric equivalent of
4962 TARGET_SIGNAL_DEFAULT.
4964 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4966 * config/alpha/alpha-netware.mt: New target support for Alpha
4968 * configure.in: Add alpha-*-netware* target.
4970 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4972 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4974 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4976 * target.h: Add enum target_waitkind, enum target_signal, and
4977 struct target_waitstatus. Change status argument to target_wait to
4978 be struct target_waitstatus * instead of int *.
4979 * target.h, infrun.c, all targets: Change type of signal arguments
4980 to resume(), proceed(), and target_resume() from int to enum
4982 * All targets (*_wait, *_resume): Change accordingly.
4983 * infcmd.c (program_info, signal_command), throughout infrun.c,
4984 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4985 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4986 signal code stuff right with the new signals would be non-trivial).
4987 * inferior.h (stop_signal): Make it enum target_signal not int.
4988 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4989 target_signal_from_name): New functions.
4990 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4991 store_waitstatus): New functions.
4992 * procfs.c (procfs_notice_signals): Use them.
4993 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4995 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4997 * objfiles.c (build_objfile_section_table): Don't abort() if
4998 objfile->sections is already set.
5000 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
5001 to match recent change to exec.c.
5005 * main.c (print_gdb_version): Change year to 1994.
5007 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
5008 * Makefile.in (NONSRC): Add ChangeLog-93.
5010 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5012 * stabsread.c (read_type): Allow defining several type numbers
5013 at once (e.g. "(1,2)=(3,4)="...).
5015 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
5017 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5019 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5021 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5022 to process_one_symbol.
5023 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5024 avoid caching a bad endaddr in find_pc_partial_function.
5026 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5028 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5030 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5032 * infrun.c (wait_for_inferior): Do not step or step resume past
5033 the end of a one-line function we just stepped into.
5035 For older changes see ChangeLog-93
5041 version-control: never
projects / external / binutils.git / blob