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1Tue Nov 1 13:00:46 1994 Peter Schauer ([email protected])
2
3 * c-valprint.c (c_value_print): Check for plain literal `char'
4 target type when suppressing `(char *)' output for strings.
5
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6Mon Oct 31 19:19:51 1994 Stan Shebs ([email protected])
7
8 * coffread.c (coff_symfile_init): Remove unused local abfd.
9 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
10 instead of long, for compatibility with mmalloc.h.
11
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12Sat Oct 29 02:40:40 1994 Peter Schauer ([email protected])
13
14 * top.c (line_completion_function): Renamed from
15 symbol_completion_function, takes the line buffer and the
16 point in the line buffer as additional arguments.
17 (readline_line_completion_function): New function, interface
18 between readline and line_completion_function.
19 (init_main): Use it.
20 (complete_command): Use line_completion_function instead of
21 abusing rl_line_buffer. Free completion strings after printing
22 them.
23 * symtab.c (completion_list_add_name): Recheck for duplicates
24 if we intend to add a modified symbol.
25
26 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
27 includes the number of methods from the baseclasses.
28 * stabsread.c (attach_fn_fields_to_type): No longer add the
29 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
30 the baseclass type might not have been completely filled in yet.
31 * symtab.c (total_number_of_methods): New function to compute
32 the total number of methods for a type, including the methods
33 from baseclasses.
34 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
35 allocate the symbol array for find_methods.
36
37 * stabsread.c (scan_file_globals): Add default case to minimal
38 symbol type switch, to avoid gcc -Wall warnings.
39
40 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
41 Don't test for zero backchain pointer to recognize a signal
42 handler frame, if read() gets interrupted by a signal, the
43 backchain will be non zero.
44 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
45 improve comment.
46 (SIG_FRAME_PC_OFFSET): New definition.
47 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
48 is a signal handler frame.
49 * rs6000-tdep.c (function_frame_info): Do not error out
50 if we can't access the instructions.
51
52 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
53 New definition to get the function address from a function pointer.
54 * valops.c (find_function_addr): Use it when calling a user
55 function through a function pointer.
56
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57Fri Oct 28 16:16:52 1994 Stan Shebs ([email protected])
58
59 * Makefile.in (MMALLOC_DIR): New definition.
60 (MMALLOC): Use MMALLOC_DIR.
61 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
62 (OPCODES): Remove gratuitous "./".
63 * defs.h (mmalloc.h): Include.
64 (mmalloc, mrealloc, etc): Remove decls.
65 (cplus_demangle, cplus_demangle_opname): Remove decls.
66
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67Wed Oct 26 15:41:07 1994 Stu Grossman ([email protected])
68
69 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
70 no_windows variable. Now called use_windows, and defaults to off
71 (for compatibility).
72
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73Wed Oct 26 12:20:53 1994 Jim Kingdon <[email protected]>
74
75 * coffread.c (coff_symtab_read): If we get the address from
76 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
77 (coff_symtab_read): Set value and section of symbol that
78 process_coff_symbol returns.
79
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80Tue Oct 25 09:53:04 1994 J.T. Conklin ([email protected])
81
82 * config/i386/tm-nbsd.h: Enable longjmp support.
83
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84Sat Oct 22 03:41:13 1994 Peter Schauer ([email protected])
85
86 * valarith.c (value_binop): Take care of ANSI `value preserving'
87 rule, which was not addressed by the previous change.
88
89 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
90 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
91
92 * TODO: Remove item about RS/6000 shared libraries.
93
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94Thu Oct 20 17:35:45 1994 Stu Grossman ([email protected])
95
96 * defs.h, infrun.c (wait_for_inferior), top.c: Call
97 target_wait_hook to allow GUI to handle blocking for inferior. Call
98 call_command_hook in execute_command to provide means for wrapping
99 commands with GUI state change updates.
100 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
101 * (gdb_stop): New tcl command to stop the target process.
102 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
103 waits.
104 * (gdbtk_call_command): Wrapper around command processing to
105 alert GUI of target state changes.
106 * (gdbtk_init): Get the fd of X server for doing async
107 notification of X events (via x_event). Setup new hooks.
108 * gdbtk.tcl: Add scrollbars to assembly and command windows.
109 * Change window foreground & background colors.
110 * Create margin tag for breakpoints in source and assembly windows.
111 * Add new routines to be invoked when target state changes to/from
112 idle.
113 * Add start of expression window.
114 * Change bindings of mouse button 1 in assembly and source window
115 to just set or clear breakpoints when in the margin tag.
116 * Change shape of register window to be more vertical to better
117 reflect it's contents.
118 * Add stop button.
119 * Cleanup some code around command window bindings.
120
121 * infrun.c (wait_for_inferior): Make sure
122 through_sigtramp_breakpoint is non-null before deleting.
123
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124Thu Oct 20 10:26:43 1994 J.T. Conklin ([email protected])
125
126 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
127
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128Thu Oct 20 06:56:07 1994 Jim Kingdon ([email protected])
129
130 * Makefile.in (coffread.o): Depend on target.h.
131 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
132
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133Wed Oct 19 22:49:31 1994 Jim Kingdon ([email protected])
134
135 * TODO: Fix typo.
136
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137Wed Oct 19 11:32:15 1994 Jim Kingdon <[email protected]>
138
139 * objfiles.c (objfile_relocate): When relocating ->sections, use
140 objfile not symfile_objfile.
141
142 * symtab.h, minsyms.c (minsyms_sort): New function.
143 * objfiles.c (objfile_relocate): Call it.
144
145 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
146
147 * objfiles.c, objfiles.h (objfile_to_front): New function.
148 * remote-vx.c (vx_add_symbols): Call it.
149
150 * coffread.c (coff_symtab_read): Handle common symbols the same
151 way that partial-stab.h does.
152
153Wed Oct 19 21:06:12 1994 Rob Savoye ([email protected])
154
155 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
156 machine/psl.h. These are host files.
157
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158Wed Oct 19 15:13:51 1994 Jim Kingdon ([email protected])
159
160 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
161 does *not* include the terminating NULL msymbol.
162
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163Tue Oct 18 20:53:29 1994 Rob Savoye <[email protected]>
164
165 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
166 loader that reads files using BFD and converts it on the fly.
167
168Mon Oct 17 18:52:06 1994 Rob Savoye <[email protected]>
169
170 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
171 * monitor.c (monitor_load): check the load type and load the file
172 accordingly. Default to gr_load_image().
173 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
174 srecord format by downloading to the monitor.
175 * w89k-rom.c, op50n-rom.c: set supported load types.
176
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177Mon Oct 17 10:29:08 1994 Jim Kingdon ([email protected])
178
179 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
180 * Makefile.in: Remove xcoffexec.o rule.
181
182 * exec.c (exec_file_command): Add comment.
183
184 Fix data and bss relocation for VxWorks 5.1:
185 * remote-vx.c (vx_add_symbols): New function.
186 (vx_load_command, add_symbol_stub): Call it instead of
187 symbol_file_add.
188 (vx_wait): Remove comment which was wrong to useless.
189 * remote-vx.c: Reindent much of file.
190 * coffread.c (cs_to_section, find_targ_sec): New functions.
191 (process_coff_symbol): Set SYMBOL_SECTION to result
192 from cs_to_section.
ace354ea 193 (coff_symtab_read): Call cs_to_section and deal with result
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194 rather than assuming sections are in a certain order. Deal with
195 BSS.
196 * coffread.c: Remove text_bfd_scnum variable.
197
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198Sat Oct 15 16:55:48 1994 Stan Shebs ([email protected])
199
200 * corelow.c: Format to standard.
201 (core_close): Use name instead of bfd_filename.
202
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203Fri Oct 14 10:29:08 1994 Jim Kingdon ([email protected])
204
205 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
206 not to PTR.
207
208 * symfile.c (reread_symbols): Include bfd_errmsg string in error
209 message if bfd_close fails.
210 * exec.c (exec_close), solib.c (clear_solib), corelow.c
211 (core_close), objfiles.c (free_objfile), irix5-nat.c
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212 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
213 (gr_load_image): Check for errors from bfd_close.
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214 * solib.c (look_for_base), remote-utils.c (gr_load_image),
215 remote-udi.c (download), corelow.c (core_open), symfile.c
216 (symfile_bfd_open), symfile.c (generic_load): Add comment
217 regarding error from bfd_close.
218 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
219 comment about bogus handling of errors from bfd_openr.
220 * exec.c (exec_close): Add comment regarding memory leak and
221 dangling reference to vp->name.
222
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223Sat Oct 15 03:43:00 1994 Peter Schauer ([email protected])
224
225 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
226 of using longest_to_int.
227
228 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
229 mips and alpha targets need the real breakpoint pc for
230 creating the breakpoint frame.
231
232 * stack.c (return_command): Cast return value to the return
233 type of the function from which we return.
234 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
235 to STORE_RETURN_VALUE.
236
237 * symtab.c (lookup_symbol): Remove search for `static mangled
238 symbols', the search for `static symbols' already looks for
239 mangled and demangled symbols via lookup_block_symbol.
240
241 * valarith.c (value_binop): Use ANSI C arithmetic conversions
242 when performing integral evaluations, implement BINOP_EQUAL and
243 BINOP_LESS.
244 (value_equal, value_less): Use value_binop to perform the
245 comparison if both operands have TYPE_CODE_INT.
246
247 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
248 as they are written back later. Handle sp restore for frameless
249 functions. Use fdata.nosavedpc instead of fdata.frameless to
250 determine if the pc has been saved.
251 (function_frame_info): Handle `mr r31,r1', which is generated by
252 gcc-2.6, as a synonym for `oril r31,r1,0'.
253 (skip_trampoline_code): Handle shared library trampolines.
254 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
255 their real name. Enables setting of breakpoints in shared libraries
256 before the executable is run.
257
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258Fri Oct 14 19:39:47 1994 Rob Savoye <[email protected]>
259
260 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
261 interface code still works with the new ROM monitor
262 structures. Fake out a couple of fields.
263
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264Fri Oct 14 14:54:37 1994 Stan Shebs ([email protected])
265
266 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
267 target_write_pc, target_read_fp, target_write_fp): Rename to
268 h8500_read_sp, etc.
269 (h8500_read_pc, h8500_write_pc): Add pid argument.
270 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
271 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
272 Change to match functions above.
273
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274Thu Oct 13 13:24:29 1994 Jim Kingdon ([email protected])
275
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276 * NEWS: Add item about if and while.
277
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278 * .gdbinit: Restore `end'; it was not excess. Reindent
279 list-objfiles to make this clear. Comment out all of
280 list-objfiles because old gdb's choke on it.
281
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282Wed Oct 12 23:19:08 1994 Ian Lance Taylor <[email protected]>
283
284 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
285 include tm-mips64.h.
286
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287Wed Oct 12 18:02:17 1994 Stan Shebs ([email protected])
288
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289 * Makefile.in (ANNOTATE_OBS): New definition.
290 (COMMON_OBS): Add exec.o.
291 (annotate.o): Remove extra compile rule.
292 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
293 everywhere.
294
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295 * .gdbinit: Remove excess `end'.
296
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297 * exec.c: Merge in RS6000 support from xcoffexec.c.
298 (symfile.h, objfiles.h, xcoffsolib.h): Include.
299 (vmap): New global variable.
300 (exec_close): Close and free objects in vmap chain.
301 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
302 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
303 (exec_files_info): Print vmap information.
304 * xcoffexec.c: Remove.
305 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
306 (TDEPFILES): Use exec.o instead of xcoffexec.o.
307 * TODO: Remove pertinent items.
308
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309Wed Oct 12 10:08:19 1994 Jeff Law ([email protected])
310
311 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
312 are no longer needed as of gcc-2.6.0.
313
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314Tue Oct 11 15:51:01 1994 Ian Lance Taylor <[email protected]>
315
316 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
317 Lynx wait status.
318 (fetch_core_registers): Don't try to fetch a register if
319 regmap maps it to -1.
320 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
321 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
322 stores the registers in a weird order.
323
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324Sat Oct 8 20:59:13 1994 Jim Kingdon ([email protected])
325
326 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
327 if inferior_pid is nonzero.
328
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329Sat Oct 8 04:27:21 1994 Peter Schauer ([email protected])
330
331 Speed up GDB startup time by not demangling partial symbols.
332 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
333 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
334 No longer demangle partial symbols.
335 * symtab.c (lookup_symbol, list_symbols): Handle mangled
336 variables, e.g. C++ static members, via the minimal symbols.
337
338 Handle reordered functions in an objfile, for Irix 5.2 shared
339 libraries.
340 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
341 set if the functions in an objfile are reordered.
342 * mdebugread.c (parse_partial_symbols): Detect reordered
343 functions in an objfile.
344 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
345 lookup algorithm if the functions in the objfile are reordered.
346
347 * xcoffexec.c (exec_close): If the current target has a copy
348 of the exec_ops sections, reflect the freeing of the sections
349 in current_target.
350
351 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
352 `sizeof dummy', for constructing the call dummy code.
353
354 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
355 function declarations.
356 * sparc-tdep.c (sparc_pop_frame): Cast result of
357 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
358
359 * irix5-nat.c (enable_break): Set breakpoint at the entry point
360 of the executable, to handle the case where main resides in a
361 shared library.
362 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
363 after shared library symbol reading, to get rid of a warning from
364 heuristic_proc_start if the startup code has no symbolic debug info.
365
366 * breakpoint.h (struct breakpoint): Add new fields language
367 and input_radix, to enable breakpoint resetting with the
368 proper language and radix.
369 * breakpoint.c (set_raw_breakpoint): Initialize them.
370 (breakpoint_re_set_one): Use them when resetting the breakpoint.
371 (breakpoint_re_set): Preserve current language and input_radix
372 across breakpoint_re_set_one calls.
373
374 * symtab.c (decode_line_1): Do not build a canonical line
375 specification for `*expr' line specifications.
376
377 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
378
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379Fri Oct 7 08:48:18 1994 Jim Kingdon ([email protected])
380
381 The point of these changes is to avoid reading the frame pointer
382 and stack pointer during stepping, to speed things up.
383 A. Changes to not select a frame until we need a selected frame:
384 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
385 * infrun.c (wait_for_inferior): Move call to select_frame back to
386 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
387 Law, but the change was my idea); the only reason for that change
388 was so we could save and restore the selected frame in
389 wait_for_inferior, and now that flush_cached frames clears the
390 selected frame, that should work OK now.
391 B. Changes to not create a current_frame until we need one:
392 * blockframe.c (get_current_frame): If current_frame is NULL, try
393 to create an innermost frame.
394 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
395 infrun.c (wait_for_inferior), thread.c (thread_switch),
396 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
397 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
398 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
399 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
400 i960-tdep.c (pop_frame), m68k-tdep.c
401 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
402 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
403 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
404 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
405 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
406 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
407 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
408 call create_new_frame.
409 * corelow.c (core_open), altos-xdep.c (core_file_command),
410 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
411 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
412 umax-xdep.c (core_file_command): Don't call create_new_frame; do
413 call flush_cached_frames.
414 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
415 or select_frame.
416 C. Changes to get rid of stop_frame_address and instead only
417 fetch the frame pointer when we need it.
418 * breakpoint.c (bpstat_stop_status): Remove argument
419 frame_address; use FRAME_FP (get_current_frame ()).
420 * infrun.c (wait_for_inferior): Don't pass frame pointer to
421 bpstat_stop_status.
422 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
423 ()) instead of stop_frame_address.
424 * infrun.c (save_inferior_status, restore_inferior_status),
425 inferior.h (struct inferior_status): Don't save and restore
426 stop_frame_address.
427 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
428 (select_thread): Remove stop_frame_address and uses thereof.
429 D. Same thing for the stack pointer.
430 * infrun.c (wait_for_inferior): Remove stop_sp and replace
431 uses thereof with read_sp ().
432 E. Change to eliminate one nasty little spot where we were
433 wanting to know the frame pointer from before the current step
434 (idea from GDB 3.5, which saved my ass, because my other ideas of
435 how to fix it were very baroque).
436 * infrun.c: Remove prev_frame_address.
437 * infrun.c (wait_for_inferior, step_over_function): Use
438 step_frame_address instead of prev_frame_address.
439 F. Same basic idea for the stack pointer.
440 * inferior.h, infcmd.c: New variable step_sp.
441 * infcmd.c (step_1, until_next_command): Set it.
442 * infrun.c: Remove prev_sp and replace uses by step_sp.
443 * infrun.c (wait_for_inferior): If we get out of the step
444 range, then set step_sp to the current stack pointer before we
445 start going again.
446
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447Fri Oct 7 12:17:17 1994 Ian Lance Taylor <[email protected]>
448
449 * top.c (target_byte_order_auto): New static variable.
450 (set_endian): Mention that ``auto'' is permitted.
451 (set_endian_auto): New static function.
452 (show_endian): Change message based on target_byte_order_auto.
453 (set_endian_from_file): New function.
454 (init_main): Add command ``auto'' to endianlist.
455 * exec.c (exec_file_command): Call set_endian_from_file.
456 * defs.h (set_endian_from_file): Declare.
457
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458Thu Oct 6 18:10:41 1994 J.T. Conklin ([email protected])
459
460 * nlm/i386.c (flush_i_cache): New function, does nothing.
461 (frame_to_registers, registers_to_frame, set_step_traps,
462 clear_step_traps, do_status): Make non-static.
463
464Thu Oct 6 12:26:42 1994 Ian Lance Taylor <[email protected]>
465
466 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
467 defined, define as 0.
468 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
469 target are similar.
470 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
471 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
472 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
473 (BREAKPOINT): Remove definition.
474 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
475 (BREAKPOINT): Remove definition.
476 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
477 value of 1, rather than without a value.
478 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
479 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
480 run time rather than at compile time.
481
482 * remote-mips.c (break_insn): Remove.
483 (BREAK_INSN, BREAK_INSN_SIZE): Define.
484 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
485 (mips_remove_breakpoint): Likewise.
486
487 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
488 define TARGET_BYTE_ORDER as target_byte_order, and declare
489 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
490 a test of TARGET_BYTE_ORDER.
491 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
492 defined:
493 (endianlist, target_byte_order): New variables.
494 (set_endian, set_endian_big, set_endian_little): New functions.
495 (show_endian): New function.
496 (init_cmd_lists): Initialize endianlist.
497 (init_main): Add commands ``set endian big'', ``set endian
498 little'', and ``show endian''.
499 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
500 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
501 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
502 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
503 * values.c: Likewise.
504
5bb8c3ea 505Wed Oct 5 11:41:24 1994 J.T. Conklin ([email protected])
621e4c97 506
140b35b3
C
507 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
508
621e4c97 509 * nlm/Makefile.in: Get rid of NWINCLUDES.
2d912322 510 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
5bb8c3ea 511 User should now configure with --with-headers.
621e4c97 512
3bb27ebf
JK
513Mon Oct 3 07:48:34 1994 Jim Kingdon ([email protected])
514
515 * gdbserver/server.c (main): Silently accept all unrecognized
516 requests and send back a zero length acknowledge. That is what
517 *-stub.c do and is what remote.c expects.
518
a91b6ec8
PS
519Mon Oct 3 05:11:47 1994 Peter Schauer ([email protected])
520
521 * corelow.c (core_open): Copy the modified to_sections_end
522 vector from current_target to core_ops too.
523
524 * gdbserver/server.c (main): Silently accept query requests
525 and send back a zero length acknowledge.
526
496b2222
C
527Fri Sep 30 17:17:21 1994 J.T. Conklin ([email protected])
528
621e4c97 529 * nlm/Makefile.in: Don't define NWINCLUDES.
496b2222
C
530 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
531
d3006726
JK
532Fri Sep 30 15:59:55 1994 Jim Kingdon ([email protected])
533
534 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
535
a5732a30
JK
536Fri Sep 30 06:42:42 1994 Ian Lance Taylor ([email protected])
537
538 * lynx-nat.c (child_wait): Use status.w_status, not status, in
539 arithmetic. status is a `union wait'.
6adffcd8
JK
540
541 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
542
543 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
544
e90bd60d
JK
545Thu Sep 29 08:22:27 1994 Jim Kingdon ([email protected])
546
547 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
548
ab93997d
JK
549Wed Sep 28 17:48:18 1994 Jim Kingdon ([email protected])
550
551 * coffread.c (complete_symtab): If last_source_file is set upon
552 entry, free it.
553
d4cedfe4
JK
554Wed Sep 28 08:59:14 1994 Jim Kingdon ([email protected])
555
67b9f394
JK
556 * xcoffread.c (read_xcoff_symtab, case C_FILE):
557 Set main_aux before using it.
558
331c1003
JK
559 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
560
d4cedfe4
JK
561 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
562 ignoring before. But continue to ignore XMC_DS.
563
78751d4f
PS
564Mon Sep 26 02:59:00 1994 Peter Schauer ([email protected])
565
566 * defs.h (misc_command_type): Remove trailing comma from
567 enumerator list.
568
471fb8d8
JL
569Sun Sep 25 23:19:58 1994 Jeff Law ([email protected])
570
571 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
572 out of an interrupt frame.
573
ac57e5ad
SS
574Sun Sep 25 12:50:17 1994 Stan Shebs ([email protected])
575
576 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
577 defined.
578 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
579 * mips-tdep.c (mips_print_register): Don't test float validity.
580 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
581 config/arm/tm-arm.h, config/convex/tm-convex.h,
582 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
583 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
584 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
585 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
586 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
587 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
588 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
589 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
590 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
591 Remove definition.
592
593Sun Sep 25 06:07:37 1994 Jim Kingdon ([email protected])
594
595 * TODO: Remove item about adding general multi-threaded stuff;
596 this is done.
597 Remove item about specifying arbitrary locations of stack frames
598 (this works on some machines).
599 Remove item about debugging functions without a frame pointer
600 (this works on some machines).
601 Remove item about re-writing macros which handle frame chaining and
602 frameless functions. They have been re-written at least once
603 since that item was written.
604 Remove item about gdb catching SIGINT when attached; this is done.
605 Remove item about having list_command not read symbols--why bother?
606
718bccf1
SS
607Sat Sep 24 17:40:10 1994 Stan Shebs ([email protected])
608
609 * TODO: Append contents of Projects file.
610 * Projects: Remove.
611
9137a6f4
PS
612Sat Sep 24 01:47:25 1994 Peter Schauer ([email protected])
613
614 * corelow.c (add_solib_stub): Remove copying of to_sections,
615 pass current_target to SOLIB_ADD. The Sep 10 change failed
616 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
617 target memory.
618 * corelow.c (core_open): After reading the shared libraries,
619 copy the modified to_sections vector from current_target to
620 core_ops, so that core_close can free it later.
621 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
622 Pass down target parameter from SOLIB_ADD and use it instead of
623 directly accessing core_ops.
624
84f652b1
C
625Fri Sep 23 14:58:49 1994 J.T. Conklin ([email protected])
626
627 * solib.c: *BSD systems need <a.out.h> to be included before
628 <link.h>.
629
630 * i386b-nat.c: Add i386_float_info(), etc.
631 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
632
633 * config/nm-nbsd.h: New file, for generic NetBSD native support.
634 * config/i386/nm-nbsd.h: Use it.
635 * config/sparc/nm-nbsd.h: Use it.
636 * config/ns32k/nm-nbsd.h: Use it.
637
638 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
639 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
640 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
641 New files, support for NetBSD/i386.
642 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
643 New files, support for NetBSD/ns32k.
644
940bb1dc
JK
645Tue Sep 20 11:34:27 1994 Jim Kingdon ([email protected])
646
84f652b1
C
647 * .gdbinit: Add list-objfiles command.
648
a36a812c
JK
649 * TODO: Reword item regarding NO_STD_REGS.
650
940bb1dc
JK
651 * coffread.c (record_minimal_symbol, coff_read_enum_type,
652 coff_read_struct_type): Allocate on symbol_obstack, not directly
653 via malloc/savestring.
654
40e4117a
SS
655Tue Sep 20 15:42:02 1994 Stan Shebs ([email protected])
656
657 * TODO: Add more items.
658 * tests: Remove the directory and all of its (obsolete) contents.
659
602d41e5
JK
660Tue Sep 20 11:34:27 1994 Jim Kingdon ([email protected])
661
662 * coffread.c (init_stringtab): When copying length to stringtab,
663 use target format, not host format, since that is what the rest of
664 the code assumes.
665
d6a62067
C
666Mon Sep 19 15:48:10 1994 J.T. Conklin ([email protected])
667
668 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
669 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
670 NWINCLUDES definitions.
671 * i386-nlmstub.c: Removed.
672
d21437b9
JK
673Mon Sep 19 07:48:36 1994 Peter Schauer ([email protected])
674
675 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
676 char * (from const char *) before assigning. Don't save string we
677 pass to record_minimal_symbol (it already saves it).
678
a5cffdc4
SG
679Sat Sep 17 17:05:14 1994 Stu Grossman ([email protected])
680
681 * gdbtk.tcl: Let ^U delete lines in the command window.
682
4c664b8d
PS
683Sat Sep 17 02:26:58 1994 Peter Schauer ([email protected])
684
685 * cp-valprint.c (static_field_print): New variable, controls
686 printing of static members.
687 (_initialize_cp_valprint): New print set subcommand
688 "static-members". Turn on printing of static members by default.
689 (cp_print_value_fields): Print static members if necessary.
690
691 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
692 (elf_locate_base): Use only standard BFD functions to collect
693 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
694 tag only if it got defined via the inclusion of <link.h>.
695
696 * f-exp.y: Write block for OP_VAR_VALUE.
697 * f-valprint.c (info_common_command): Handle `info common'
698 without an argument correctly.
699
700 * c-typeprint.c (c_type_print_base): Handle template constructors.
701 * symtab.c (gdb_mangle_name): Handle template method mangling,
702 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
703
6f52d064
PB
704Fri Sep 16 16:06:08 1994 Per Bothner ([email protected])
705
706 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
707 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
708 * ch-valprint.c (chill_val_print): Pass index type directly
709 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
710 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
711 if the index type is a stub.
712
7f4a859c
SS
713Fri Sep 16 17:18:44 1994 Stan Shebs ([email protected])
714
715 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
716 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
717 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
718 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
719 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
720 config/mips/riscos.mh, config/pa/hppahpux.mh,
40e4117a
SS
721 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
722 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
723 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
724 define.
7f4a859c
SS
725 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
726
637b1661
SG
727Fri Sep 16 15:40:34 1994 Stu Grossman ([email protected])
728
729 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
730 Also, add decl for symtab_to_filename.
731 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
732 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
733 routine decr replaces in line code.
734 * (create_file_win): Use catch to handle open failures more
735 elegantly. Also, create special window to display file open
736 failure message. Move opening of file prior to creation of text
737 widget.
738 * (create_asm_win): Add PC as argument. We now base disassembly
739 on PC instead of function name, since function names can be
740 ambiguous (usually seen with shared libs). Also, use catch to
741 simplify code where we don't care about failures.
742 * source.c (symtab_to_filename): New. Returns the file
743 associated with a symtab.
744 * top.c: Define interactive_hook. Called during QUIT to animate
745 the GUI.
746
bdef6b60
PB
747Fri Sep 16 00:14:40 1994 Per Bothner ([email protected])
748
576f9770
PB
749 * stabsread.c (read_type): Handle stub types for bitstrings.
750 * stabsread.c (read_array_type): Check for stub domain type
751 using TYPE_FLAG_STUB, not its length.
752 * gdbtypes.c (create_set_type): Handle a stub domain type.
753
bdef6b60
PB
754 * ch-exp.y: Get rid of some extra non-terminals, and move
755 their rules into primitive_value.
ddf54546
PB
756 * parser-defs.h: Add comment about unary postfix operators.
757 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
bdef6b60
PB
758 * expprint.c (print_subexp): Recognize unary postfix operator.
759
791d4d7d
JM
760Wed Sep 14 18:27:42 1994 Jason Molenda ([email protected])
761
762 * remote-hms.c: use remote_debug instead of hms_silent toggle.
763 Add warnings about depreciation of `snoop' cmd.
764
a87594a5
SC
765Wed Sep 14 18:18:58 1994 Steve Chamberlain ([email protected])
766
767 * remote-hms.c (hms_read_inferior_memory): Cope when
768 target sends both \r and \n.
769
2b9fbee4
SS
770Wed Sep 14 17:14:57 1994 Stan Shebs ([email protected])
771
772 * remote-mips.c (mips_error): Place NORETURN macro correctly.
773 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
774
f69ecb9c
JK
775Wed Sep 14 14:26:21 1994 Jim Kingdon ([email protected])
776
777 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
778 mst_solib_trampoline.
779
780 * f-valprint.c (f_val_print): Change cast of valaddr from
781 CORE_ADDR * to char **, since that is how it is used.
782
783 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
784 using obsavestring, and pass that to prim_record_minimal_symbol.
785 Having the objfile point to bfd_asymbol_name directly doesn't work
786 if we save and restore a mapped symbol file.
787
335129a9
SG
788Wed Sep 14 00:55:26 1994 Stu Grossman ([email protected])
789
790 * gdbtk.tcl: Add ref counts to breakpoint tags.
791 * Put quotes around function name in disassemble command to better
792 handle assembler names containing `.'.
793 * Make pclist element 0 be filler to avoid off-by-one problem with
794 line numbers.
795 * Set names of top-level windows.
796 * Add register display window.
797 * Add PC to label of assembly window.
798
c9e7a4b4
RS
799Tue Sep 13 18:23:26 1994 Rob Savoye ([email protected])
800
2b9fbee4 801 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
c9e7a4b4
RS
802 to add a generic ROM monitor interface, and support file for the
803 WinBond W89K and the Oki OP50N PA based target boards.
804
8532893d
SG
805Tue Sep 13 08:59:04 1994 Stu Grossman ([email protected])
806
807 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
808 disassembly more efficient.
809 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
810 callback.
811 * (gdb_loc): Include pc in return value. Also, return function
812 name if arg was specified.
813 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
814 after command completes.
815 * (gdbtk_init): Improve error handling.
816
817 * gdbtk.tcl: Add lots of comments. Clean up code.
818 * (gdbtk_tcl_fputs): Make output window redirectable.
819 * Add assembly window, and breapoint support.
820 * Make button 1 in margin toggle breakpoints.
821 * Use stippling to indicate breakpoint disabling.
822
30cbfbe2
JL
823Sun Sep 11 22:34:57 1994 Jeff Law ([email protected])
824
825 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
826
54d478cd
PS
827Sun Sep 11 04:36:47 1994 Peter Schauer ([email protected])
828
829 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
830 change by replacing `symbols_added' with `so_last'.
831 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
832 global common symbols, they will be resolved by the runtime loader.
833 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
834 Handle scSCommon like scCommon symbols.
835
26a859ec
PS
836Sat Sep 10 01:43:28 1994 Peter Schauer ([email protected])
837
838 * corelow.c (add_solib_stub): Copy to_sections changes from
839 core_ops to current_target after adding the shared libraries.
840 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
841 find_corresponding_bincl_psymtab): Change `repeated header not seen'
842 error to a complaint, simplify complaint.
843 * procfs.c (signalname, errnoname): Make `name' const.
844 * symfile.c (reread_symbols): Use filename from old BFD to
845 reopen the objfile.
846 * values.c (record_latest_value): Don't record value in the
847 history chain until we are sure there won't be an error.
848
ec7cac38
C
849Fri Sep 9 15:52:09 1994 J.T. Conklin ([email protected])
850
b35be510
C
851 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
852 cruft.
853
ec7cac38
C
854 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
855
c4deed18
SC
856Thu Sep 8 17:14:43 1994 Steve Chamberlain ([email protected])
857
858 * remote.c (fromhex): Make error more explicit.
859 (read_frame): Don't print bad checksum information unless
860 remote_debugging. Don't use repeat count unless it's > 0.
861 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
54d478cd
PS
862 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
863 Optionally cope with BC style breakpoints.
c4deed18
SC
864 (e7000_command): After command send directly to the E7000 mark
865 registers as changed.
866 (why_stop, e7000_wait: Understand BC style stop condition.
867 * sh-tdep.c (sh_skip_prologue): Understand more complicated
868 sequences. (frame_find_saved_regs): Likewise.
869 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
870 Handle extra arg.
871 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
872 (more work here to come)
873 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
874 fields.
875
f9874160
C
876Thu Sep 8 16:15:34 1994 J.T. Conklin ([email protected])
877
878 * sparclite/Makefile.in: Assorted stuff needed for eload.
879
880 * sparclite/eload.c: Merge in command line argument parsing and
881 error message handling improvements orignally made to aload.c.
882
e52bfe0c
JL
883Wed Sep 7 23:24:50 1994 Jeff Law ([email protected])
884
885 * defs.h (enum misc_command_type, command_control_type): Enums
886 for describing the command and control types.
887 (struct command_line): Add new fields to keep track of the command
888 type and body associated with the command.
889 * top.c: Include value.h. Delete whitespace at the end of lines.
890 (build_command_line, get_command_line): New functions.
891 (execute_control_command, while_command, if_command): Likewise.
892 (realloc_body_list, read_next_line): Likewise.
893 (recurse_read_control_structure): Likewise.
894 (execute_user_command): Call execute_control_command.
895 (read_command_lines): Simplify by calling read_next_line, call
896 read_control_structure for "if" and "while" commands.
897 (free_command_lines): Free new fields in the command structure.
898 (define_command): Reset control_level to zero.
899 (init_main): Install command handlers for "if" and "while" commands.
900
22d7f91e
SS
901Tue Sep 6 16:24:07 1994 Stan Shebs ([email protected])
902
903 * c-typeprint.c (c_type_print_varspec_prefix,
904 c_type_print_varspec_suffix): Add cases for Fortran type codes.
905 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
906 call f77_value_literal_string instead.
907 * f_exp.y: Include <string.h>, move include of parser-defs.h.
908 (parse_number): Translate 'd' floats to 'e' so atof() works.
909 (yylex): Remove unused variables.
910 * f-lang.c: Include <string.h>.
911 (get_bf_for_fcn): Remove unused variable.
912 * f-typeprint.c (f_type_print_varspec_prefix,
913 f_type_print_varspec_suffix): Remove unused
914 variables, add cases to switch statements.
915 (f_type_print_base): Remove unused variables.
916 * f-valprint.c (gdbcore.h, command.h): Include.
917 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
918 Call read_memory_integer with correct number of arguments.
919 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
920 with correct argument type.
921 (f77_print_array): Removed unused array array_size_array.
922 (f_val_print): Don't use a CORE_ADDR as a char *.
923 * valops.c (value_cast): Handle COMPLEX and BOOL types.
924 (value_assign): Handle Fortran literal string and complex values.
925 (f77_cast_into_complex, f77_assign_from_literal_string,
926 f77_assign_from_literal_complex): New functions.
927
42fca93e
PB
928Mon Sep 5 14:46:41 1994 Per Bothner ([email protected])
929
930 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
931 case more robust.
932
6573c898
SS
933Sun Sep 4 16:06:34 1994 Stan Shebs ([email protected])
934
b50e3283
SS
935 * i960-tdep.c (signal.h): Don't include.
936
43c99855
SS
937 * cxux-nat.c (target_is_m88110): Remove definition.
938
6573c898
SS
939 * configure.in (config/nm-empty.h): If cross only, use instead
940 of config/nm-trash.h.
941 * config/nm-trash.h: Remove.
942 * config/nm-empty.h: New file.
943 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
944 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
945 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
946 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
947 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
948
4b078dc3
SG
949Fri Sep 2 19:11:40 1994 Stu Grossman ([email protected])
950
6573c898 951 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
4b078dc3 952
b40fa612
C
953Fri Sep 2 17:35:55 1994 J.T. Conklin ([email protected])
954
6573c898 955 * configure.in: No longer look for nm, tm, and xm headers in
b40fa612
C
956 config/<header>; they are always in config/<cpu>/<header>.
957
7f4c8595
SS
958Fri Sep 2 16:40:03 1994 Stan Shebs ([email protected])
959
960 * objfiles.c (allocate_objfile): Add the newly-created objfile to
961 the end of the list of objfiles, instead of at the beginning.
962
963 * xcoffread.c (allocate_include_entry): New function, abstracted
964 from code in record_include_begin.
965 (record_include_begin, record_include_end): Call it.
966
967 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
968 target_has_stack to decide whether to create a real stack frame
969 for the cache.
970
971 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
972 section.
973 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
974
975 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
976
977Fri Sep 2 09:51:46 1994 J.T. Conklin ([email protected])
978
979 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
980 field names into what is expected by sparc-nat.c.
981
6a2eecac
PB
982Thu Sep 1 17:32:54 1994 Per Bothner ([email protected])
983
984 * c-typeprint.c (c_typedef_print): Add missing Chill support.
985
9feea506
SG
986Thu Sep 1 15:41:21 1994 Stu Grossman ([email protected])
987
988 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
989 doing Power PC.
990 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
991
992 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
993 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
994 ser-tcp.
995
996 * nlm/Makefile.in: Get rid of NWSOURCE.
997 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
998 * nlm/gdbserve.o: Add dummy __main routine.
999 * nlm/gdbserve.def: Turn on debug.
1000
ac32cd08
JK
1001Thu Sep 1 12:36:39 1994 Jim Kingdon ([email protected])
1002
1003 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1004
331d515a
C
1005Thu Sep 1 11:01:40 1994 J.T. Conklin ([email protected])
1006
1007 * config/tm-nbsd.h: New file, support for all NetBSD targets.
7f4c8595 1008 * config/xm-nbsd.h: fix typo.
331d515a
C
1009 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1010 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1011 conventions.
1012 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1013
05781513
JM
1014Wed Aug 31 14:40:33 1994 Jason Molenda ([email protected])
1015
1016 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1017 change typeo in error msg (`inferrior' -> `inferior').
1018
c6623d2c
JK
1019Wed Aug 31 09:17:02 1994 Jim Kingdon ([email protected])
1020
1e75b5f5
JK
1021 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1022 attach_flag (this check was performed by the callers). Also check
1023 inferior_thisrun_terminal.
1024 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1025 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1026 attach_flag in deciding whether to call set_sigint_trap and
1027 clear_sigint_trap.
1028
c6623d2c
JK
1029 * value.h (struct value): Change literal_data from PTR to char *,
1030 since that is the way it is used.
1031
31b2518a
JL
1032Tue Aug 30 21:56:54 1994 Jeff Law ([email protected])
1033
1034 * somread.c (som_symfile_read): Force unwinds to be re-read after
1035 reading in a new partial symbol table.
1036
bad5ceb8
SS
1037Tue Aug 30 13:14:16 1994 Stan Shebs ([email protected])
1038
1039 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1040 an obsolete conditional.
1041 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1042 an obsolete conditional.
1043 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1044 comments.
1045
6d8dfa64
SS
1046Mon Aug 29 14:39:42 1994 Stan Shebs ([email protected])
1047
1048 * Makefile.in (ns32k-opcode.h): Remove reference.
1049 (ns32k-pinsn.o): Update dependencies.
1050 * ns32k-opcode.h: Remove file.
1051 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1052 all other code in this file.
1053
dd55ca70
SG
1054Mon Aug 29 12:04:07 1994 Stu Grossman ([email protected])
1055
1056 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1057 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1058
1059 * nlm/Makefile.in: Add rule for .S.o.
1060 * nlm/aio.h: Protect from multiple inclusions.
1061 * nlm/alpha-io.S: Remove everything we don't need.
1062 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1063 Remove, no longer needed.
1064 * nlm/alpha.c: Merge in lots of stuff from previous files.
1065 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1066 breakpoint_insn extern.
1067 * Move stuff from alpha-patch.h into here.
1068
1069 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1070
0c070b57
JK
1071Mon Aug 29 11:34:34 1994 Jim Kingdon ([email protected])
1072
1073 * annotate.c (annotate_starting): Flush output.
1074
46d185d3
PS
1075Sat Aug 27 23:32:43 1994 Peter Schauer ([email protected])
1076
1077 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1078 the callers of symbol_file_add. Gets rid of heuristic fence-post
1079 warnings on mips and alpha targets when the PC resides in a shared
1080 library which is not yet read in.
1081 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1082 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1083 remote-vx.c (vx_open), solib.c (solib_add):
1084 Add call to reinit_frame_cache after all shared libraries are read in.
1085 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1086 symfile.c (symbol_file_command, add_symbol_file_command):
1087 Add call to reinit_frame_cache after symbol_file_add.
1088
74d319e0
C
1089Wed Aug 24 17:45:14 1994 J.T. Conklin ([email protected])
1090
1091 * config/xm-nbsd.h: New file, support for all NetBSD ports.
d7758a22
C
1092 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1093 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
74d319e0
C
1094 * configure.in: Add sparc-*-netbsd target.
1095
3d19ff2b
SS
1096Wed Aug 24 13:17:34 1994 Stan Shebs ([email protected])
1097
1098 * remote-vx.c (vx_attach): Interpret the command argument as an
1099 unsigned long.
1100
7382b3b1
ILT
1101Wed Aug 24 13:08:08 1994 Ian Lance Taylor ([email protected])
1102
1103 * configure.in: Change i[34]86 to i[345]86.
1104 * nlm/configure.in: Likewise.
1105 * gdbserver/configure.in: Likewise.
1106
bdf218b3
C
1107Wed Aug 24 09:41:09 1994 J.T. Conklin ([email protected])
1108
1109 * configure.in (i386-*-netware): Automatically configure nlm
1110 subdir.
1111
513d7836
C
1112Tue Aug 23 17:51:13 1994 J.T. Conklin ([email protected])
1113
1114 * nlm/gdbserve.c: conditionalize header file inclusion for either
1115 NetWare 4.0 or PIN targets.
1116 * nlm/i386.c: include appropriate header files.
1117 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1118 targets.
1119
8edf0016
SG
1120Tue Aug 23 16:54:16 1994 Stu Grossman ([email protected])
1121
1122 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1123 * nlm/gdbserve.def: Autoload clib.
1124
e44075d3
JK
1125Tue Aug 23 12:05:19 1994 Jim Kingdon ([email protected])
1126
8edf0016
SG
1127 * breakpoint.c (condition_command): Call breakpoints_changed.
1128
e44075d3
JK
1129 * gdbtypes.h: Declare f77_create_literal_string_type and
1130 f77_create_literal_complex_type.
1131 * valops.c (f77_value_literal_string, f77_value_substring,
1132 f77_value_literal_complex): Use xmalloc not malloc.
1133 * valops.c (f77_value_literal_string, f77_value_substring):
1134 Make addr char * not CORE_ADDR.
1135 * value.h (struct value): Add new field literal_data of aligner union.
1136 (VALUE_LITERAL_DATA): Use it.
1137 * f-lang.h: Declare find_common_for_function.
1138 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1139 myaddr fields of a union. Don't overload it with the frame field
1140 (not sure this is necessary; I'm not sure what lval_* codes
1141 VALUE_SUBSTRING_* can be used with).
1142
2656b343
SS
1143Mon Aug 22 11:45:01 1994 Stan Shebs ([email protected])
1144
0cf4b3b7
SS
1145 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1146 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1147
886955e7
SS
1148 * rs6000-nat.c: Include libbfd.h again, needed until reference
1149 to bfd_cache_lookup is cleaned out.
1150
2656b343
SS
1151 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1152
be5e6fff
SC
1153Mon Aug 22 10:42:15 1994 Steve Chamberlain ([email protected])
1154
1155 Work to reduce the interrupts-off duration when running in DOS.
1156 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1157 (dos_async_rx): rewrite to unpack as many characters from the
1158 asynctsr as possible into a local buffer.
1159
a91a6192
SS
1160Fri Aug 19 14:55:45 1994 Stan Shebs ([email protected])
1161
1162 Initial Fortran language support, adapted from work by Farooq Butt
1163 ([email protected]).
1164 * Makefile.in: Add Fortran-related files and dependencies.
1165 * defs.h (language_fortran): New language enum.
1166 * language.h (_LANG_fortran): Define.
1167 (MAX_FORTRAN_DIMS): Define.
1168 * expression.h: Reformat to standard.
1169 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1170 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1171 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1172 TYPE_CODE_LITERAL_STRING): New type codes.
1173 (type): New fields upper_bound_type and lower_bound_type.
1174 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1175 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1176 macros.
1177 (builtin_type_f_character, etc): Declare.
1178 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1179 * f-exp.y: New file, Fortran expression grammar.
1180 * f-lang.c: New file, Fortran language support functions.
1181 * f-lang.h: New file, Fortran language support declarations.
1182 * f-typeprint.c: New file, Fortran type printing.
1183 * f-valprint.c: New file, Fortran value printing.
1184 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1185 fix wording of error message.
1186 * gdbtypes.c (f77_create_literal_complex_type,
1187 f77_create_literal_string_type): New functions.
1188 * language.c (set_language_command): Add Fortran info.
1189 (calc_f77_array_dims): New function.
1190 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1191 expression opcodes.
1192 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1193 as Fortran source files.
1194 * valops.c (f77_value_literal_string, f77_value_substring,
1195 f77_value_literal_complex): New functions.
1196
f3806e3b
PS
1197Fri Aug 19 13:35:01 1994 Peter Schauer ([email protected])
1198
1199 * c-typeprint.c (c_print_type): Assume demangled arguments
46d185d3 1200 if a '(' is found in varstring, looking for ')' at the end of
f3806e3b
PS
1201 varstring did fail with demangled const member functions, which
1202 have a trailing `const'.
1203 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1204 to avoid errors when compiling with DEC c89.
1205 (remote_wait): Cast to `char *' before passing buffer to
1206 fputs_filtered, to avoid errors when compiling with DEC c89.
1207 (remote_wait): Do not return inferior_pid by default, this
1208 statement is never reached, which causes warnings from some
1209 compilers.
1210 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1211 * symfile.c (load_command): If called with no argument, try
1212 to get the filename from the executable file.
1213 (generic_load): Remove check for NULL filename, it is done
1214 in load_command now.
1215
4cbc4bf1
JL
1216Fri Aug 19 00:40:55 1994 Jeff Law ([email protected])
1217
1218 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1219 from June 2, 1994 (what was I thinking?!?). Fix it right this
1220 time.
1221
ef4b379a
C
1222Thu Aug 18 17:01:35 1994 J.T. Conklin ([email protected])
1223
1224 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1225
78425afe
SS
1226Thu Aug 18 14:39:46 1994 Stan Shebs ([email protected])
1227
1228 * README: Grammar improvements, clarifications, updates.
1229
b7da2494
SG
1230Wed Aug 17 23:08:53 1994 Stu Grossman ([email protected])
1231
1232 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1233 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1234 * configure.in (powerpc-*-netware*): Automatically configure nlm
1235 subdir.
1236 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1237 specific stuff. Make things more configurable.
1238 * nlm/configure.in: Add powerpc-*-netware* target. Use
1239 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1240 files.
1241 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1242 Remove lots of architecture-specific stuff.
1243 * nlm/gdbserve.def: Add new imports.
1244 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1245 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1246 register library.
1247 * nlm/prelude.o: What was this doing here?
a8f6da08
SG
1248 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1249 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1250 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1251 * config/powerpc/tm-ppc-nw.h: Ditto.
1252
1253 * nlmstub.def: New file, contains imports for 386 nlm stub.
b7da2494 1254
8c074d7a
RS
1255Wed Aug 17 23:17:33 1994 Rob Savoye ([email protected])
1256
1257 * remote-pa.c: New file for HPPA embedded support. Currently it's
1258 a copy of remote.c.
1259 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1260
ca3c57e5
SS
1261Wed Aug 17 13:19:52 1994 Stan Shebs ([email protected])
1262
1263 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1264 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1265
e1f38ddf
JK
1266Wed Aug 17 07:43:06 1994 Jim Kingdon ([email protected])
1267
1268 * remote-mips.c: Remove unused declaration of mips_load.
1269
d696808d
SS
1270Tue Aug 16 16:45:34 1994 Stan Shebs ([email protected])
1271
1272 * coffread.c: General cleanup, and support for section offsets.
1273 (time.h, sys/types.h, libbfd.h): Don't include.
1274 (cur_src_start_addr, cur_src_end_addr): Rename to
1275 current_source_start_addr, current_source_end_addr.
1276 (nlist_stream_global): Remove.
1277 (nlist_bfd_global): New global variable.
1278 (coff_symfile_read): Remove code that gets and uses fileno()
1279 directly.
1280 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1281 section_offsets parameter, add text/data section offset to
1282 appropriate symbols' values.
1283 (read_one_sym): Use bfd_read instead of fread.
1284 (init_stringtab, init_lineno): Change first parameter to a bfd,
1285 use bfd routines instead of raw I/O.
1286
c8a1505a
JK
1287Tue Aug 16 15:24:03 1994 Jim Kingdon ([email protected])
1288
0cec815f
JK
1289 * symtab.c (decode_line_1): If funfirstline and we get a
1290 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1291
c8a1505a
JK
1292 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1293 Remove; unused.
1294 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1295 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1296 (TAGS): Also pass result of find on config sub-directory to etags.
1297 (ALLPARAM): Remove; now unused.
1298
7de5c5e2
FF
1299Sun Aug 14 13:05:26 1994 Fred Fish ([email protected])
1300
1301 * Makefile.in (VERSION): Bump to 4.13.1
1302 * NEWS, README: Update to match gdb 4.13 release version.
1303
71ed485d
FF
1304Sat Aug 13 08:22:50 1994 Fred Fish ([email protected])
1305
96ff369d
FF
1306 Harris CX/UX support, from Bob Rusk ([email protected]).
1307 * cxux-nat.c: Remove dangling #else block.
d696808d 1308 (m88k_harris_core_register_addr): New function.
96ff369d 1309
71ed485d
FF
1310 * environ.c (init_environ): If no environment, do nothing.
1311
4fb7359d
SG
1312Fri Aug 12 15:52:37 1994 Stu Grossman ([email protected])
1313
1314 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1315 `W` message.
1316
a9a53e43
C
1317Fri Aug 12 11:47:10 1994 J.T. Conklin ([email protected])
1318
f9874160 1319 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
a9a53e43
C
1320 argument lists.
1321
97e7b66f
DE
1322Thu Aug 11 04:06:42 1994 Doug Evans ([email protected])
1323
1324 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1325 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1326 Include "libiberty.h" instead.
1327
04dd69e1
FF
1328Wed Aug 10 13:23:47 1994 Rick Sladkey ([email protected])
1329
1330 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1331 add additional argument specifying raw address to permit
1332 proper release of debug registers.
1333 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1334 change all callers.
1335
8164ec2e
SG
1336Wed Aug 10 16:13:45 1994 Stu Grossman ([email protected])
1337
1338 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1339 define them in top.c. Add comments to the hooks.
1340
1311f8d1
DE
1341Wed Aug 10 15:57:43 1994 Doug Evans ([email protected])
1342
1343 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1344 `to_remove_breakpoint' fields.
1345
ced992e4
JK
1346Wed Aug 10 15:46:03 1994 Jim Kingdon ([email protected])
1347
1348 * infcmd.c (run_command): Remove comment suggesting using
1349 target_has_execution instead of inferior_pid.
1350
d48d9a28
KH
1351Wed Aug 10 10:33:20 1994 Kung Hsu ([email protected])
1352
1353 * remote-mips.c (mips_open): add code to handle baud rate.
1354
eca4a350
SG
1355Tue Aug 9 09:44:42 1994 Stu Grossman ([email protected])
1356
1357 * infrun.c (wait_for_inferior): Call target_resume() upon
1358 detection of new processes.
1359
1360 * procfs.c (create_procinfo): Return pointer to new procinfo
1361 structure.
1362 * (do_detach): Spacing & formatting cleanup.
1363 * (procfs_wait): Move wait_again label to ensure that we really
1364 wait again. On exit from fork, release new child from gdbs'
1365 clutches.
1366 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1367
1368Mon Aug 8 15:09:32 1994 J.T. Conklin ([email protected])
1369
1370 * i386-nlmstub.c (handle_exception): Wait until the thread has
1371 been started before killing the NLM by pointing the PC at
1372 _exit().
1373
0d98155c
PS
1374Sat Aug 6 22:27:30 1994 Peter Schauer ([email protected])
1375
1376 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1377 Irix 5 has a standard _sigtramp signal handler.
1378 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1379 it is not needed for a standard _sigtramp signal handler.
1380 Add shared library sections to the section table of the target
1381 before adding the symbols.
1382 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1383 instructions that do not prepare a stack adjustment.
1384 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1385 which does the right thing on machines where `char' is unsigned.
1386
5d621955
SG
1387Fri Aug 5 17:50:59 1994 Stu Grossman ([email protected])
1388
1389 * remote.c (remote_open): Move setting of inferior_pid prior to
1390 call to remote_start_remote. Also use unique value for pid to
1391 avoid confusion with read_register_pid & friends.
1392 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1393
35930134
SS
1394Fri Aug 5 12:23:02 1994 Stan Shebs ([email protected])
1395
1396 * dwarfread.c (bfd.h): Don't include.
1397
d375ce17
C
1398Fri Aug 5 09:08:34 1994 J.T. Conklin ([email protected])
1399
1400 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1401 kill the program being debugged. KillMe(), the undocumented
1402 call intended for this purpose, causes the server to hang.
1403
284f4ee9
SC
1404Thu Aug 4 16:26:06 1994 Steve Chamberlain ([email protected])
1405
35930134
SS
1406 * remote.c (read_frame): Calculate run length encoded checksum
1407 correctly.
284f4ee9
SC
1408 * config/sh/stub.c: New file.
1409
7e01f50c
SG
1410Thu Aug 4 14:34:12 1994 Stu Grossman ([email protected])
1411
1412 * target.c (find_default_run_target): Make sure to_can_run is set
1413 before calling it.
1414
9da0e790
JMD
1415Thu Aug 4 11:46:27 1994 Jim Kingdon ([email protected])
1416
1417 * TODO: Remove note about fast watchpoints and remove obsolete
1418 Mach stuff.
1419
e63d6469
SS
1420Thu Aug 4 11:08:03 1994 Stan Shebs ([email protected])
1421
1422 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1423 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1424 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1425
a1e0ba7a
SG
1426Thu Aug 4 10:26:36 1994 Stu Grossman ([email protected])
1427
a3ecbe7c
SG
1428 * target.c (add_target): Don't call clean_target on target
1429 vectors anymore.
1430 * (unpush_target): Test for to_close being set before calling.
1431 * (target_xfer_memory, target_info): Check for to_has_memory
1432 before playing with memory.
1433
a1e0ba7a
SG
1434 * remote.c (remote_open): Set inferior_pid to make kill command
1435 happy.
1436 * inflow.c (kill_command): Revert change of Aug 2. Use
1437 inferior_pid to determine whether to print out "The program is not
1438 being run." message.
1439
f4e0e098
JMD
1440Thu Aug 4 07:55:04 1994 Jim Kingdon ([email protected])
1441
1442 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1443 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1444 * m3-nat.c: Pass argument to return_to_top_level.
1445 Declare m3_kill_inferior before use.
1446 (port_chain_insert): In "can't happen" case, abort rather than
1447 setting `mid' to large decimal constant (which gcc warns about).
1448 (get_thread_name): Use cast to convert const char * to char *.
1449 (add_mach_specific_commands): #if 0 "thread break" command.
1450 (m3_trace_him): Call push_target.
1451 (mach_really_wait): New argument pid; remove unused
1452 variable pid.
1453 (intercept_exec_calls): Call target_terminal_init and
1454 target_terminal_inferior once the child execs.
1455 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1456
cd4104e0
TL
1457Wed Aug 3 22:41:13 1994 Tom Lord ([email protected])
1458
35930134 1459 * procfs.c (procfs_mourn_inferior): don't dereference the
cd4104e0
TL
1460 procinfo pointer after it has been freed.
1461
043b05b2
SS
1462Wed Aug 3 12:05:13 1994 Stan Shebs ([email protected])
1463
0bc2c400
SS
1464 * breakpoint.c (breakpoint_1): Improve pluralization in display
1465 of breakpoint hit counts.
1466
043b05b2
SS
1467 * language.h (struct language_defn): Remove unused field
1468 la_longest_float.
1469 (longest_float): Remove, no longer used.
1470 * language.c (unknown_language_defn, auto_language_defn,
1471 local_language_defn): Remove init of la_longest_float field.
1472 * c-lang.c (c_language_defn, cplus_language_defn,
1473 asm_language_defn): Ditto.
901c2f5f 1474 * ch-lang.c (chill_language_defn): Ditto.
043b05b2
SS
1475 * m2-lang.c (m2_language_defn): Ditto.
1476
356ff909
SS
1477Tue Aug 2 10:58:34 1994 Stan Shebs ([email protected])
1478
1479 * defs.h (bfd_read, bfd_seek): Remove declarations.
1480 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1481
319faf21
C
1482Tue Aug 2 09:50:50 1994 J.T. Conklin ([email protected])
1483
1484 * inflow.c (kill_command): Fix a bug which prevented target
1485 programs to be killed.
1486
6f54efdc
SS
1487Mon Aug 1 18:48:47 1994 Stan Shebs ([email protected])
1488
1489 * defs.h: Change two-line declarations to one-line form.
1490 (NORETURN): Define as "volatile" only for older GCCs.
1491 (ATTR_NORETURN): Define for newer GCCs.
f4e0e098 1492 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
6f54efdc 1493
d2a85f11
JMD
1494Mon Aug 1 16:43:24 1994 Jim Kingdon ([email protected])
1495
1496 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1497 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1498 disable_breakpoint): Don't call breakpoints_changed; it is now
1499 called via the *_breakpoint_hook functions.
1500 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1501
5a04f7d1
KH
1502Mon Aug 1 13:38:04 1994 Kung Hsu ([email protected])
1503
1504 * stabsread.c (read_type): Fix a bug in enum size calculation.
1505
edd86fb0
JL
1506Mon Aug 1 01:36:13 1994 Jeff Law ([email protected])
1507
f81eee9d
JL
1508 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1509 argument types to shut up GCC.
1510
edd86fb0
JL
1511 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1512 linker stub, then return the address the stub will return to.
1513 (frame_saved_pc): Correctly restart the search for the saved
1514 pc when a linker stub is encountered.
1515
1516 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1517 register stores emitted by the version 9 HP compilers.
1518 (inst_saves_fr): Relax test for a specific base register (%r1);
1519 this avoids losing with the version 9 HP compilers.
1520 (skip_prologue): Try to skip argument stores emitted by the HP
1521 compilers. It's not perfect, but it's better than before.
1522
43b20641
SG
1523Fri Jul 29 23:20:30 1994 Stu Grossman ([email protected])
1524
1525 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1526 calling write_register_pid.
1527 * (write_register_pid): Add prototype.
1528
205fc02b
SC
1529Fri Jul 29 21:56:23 1994 Steve Chamberlain ([email protected])
1530
1531 * remote.c (read_frame): Split readchar/checksum calculation into
1532 two parts since evaluation order is undefined.
1533
0c18c737
FF
1534Fri Jul 29 13:46:08 1994 Fred Fish ([email protected])
1535
1536 From Kevin A. Buettner ([email protected]).
1537 * Makefile.in (coredep.o): Add inferior.h as dependency.
1538 * inflow.c: Add F_SETOWN to list of defines to check
1539 around code that uses F_SETOWN.
1540
998b321b
C
1541Fri Jul 29 09:59:05 1994 J.T. Conklin ([email protected])
1542
1543 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1544 set the -L and -B directory prefixes so we can link with it.
1545
754e5da2
SG
1546Thu Jul 28 14:37:36 1994 Stu Grossman ([email protected])
1547
1548 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1549 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1550 where appropriate.
1551
1552 * General hackery to support alternate user-interface.
1553 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1554 disable_breakpoint): Call hooks for alternate user-interface.
1555 * defs.h: Add declarations for alternate user-interface hooks.
1556 * main.c (main): Add --nw (and --nowindows) options to disable
1557 the GUI.
1558 * (near call to command_loop): Call command_loop_hook if set.
1559 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1560 * stack.c: Call print_frame_info_listing_hook if set.
1561 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1562 other files to make sure that calls to error and warning will
1563 work. Call init_ui_hook after everything else.
1564 * utils.c (query): Call query_hook if set.
1565 * (gdb_flush): Call flush_hook if set.
1566 * Change _initialize_utils to initialize_utils cuz we don't use
1567 automatic initialization of utils.c anymore.
1568
1569 * Support for TK GUI.
1570 * Makefile.in: Add rule for gdbtk.o.
1571 * configure.in: Add support for --enable-gdbtk.
1572 * gdbtk.c: New file. Contains support routines for TK interface.
1573 * gdbtk.tcl: New file. Implements GUI policy.
1574
1575 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1576 necessary.
1577
b98612f1
C
1578Thu Jul 28 14:52:01 1994 J.T. Conklin ([email protected])
1579
1580 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1581 there and we are using the gcc from the tree.
1582 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1583
8aa8690c
FF
1584Thu Jul 28 10:43:36 1994 Fred Fish ([email protected])
1585
1586 * Makefile.in (annotate.o): Add dependencies.
1587
e356aae3
C
1588Wed Jul 27 14:34:42 1994 J.T. Conklin ([email protected])
1589
ff59855b
C
1590 * sparclite/aload.c: Added new -q (quiet) option.
1591 return 0 exit status if file was successfully downloaded.
1592
1e47d512
C
1593 * nlm/gdbserve.c: merge in command line argument parsing changes
1594 and bug fixes made to i386-nlmstub.c.
1595
e356aae3
C
1596 * i386-nlmstub.c: The returnLength field must be initialized
1597 before portConfig is passed to AIOGetPortConfiguration.
1598 Compare command line arguments with strnicmp(); args are
1599 case insensitive on netware.
1600
de19d1ed
FF
1601Wed Jul 27 09:24:19 1994 Fred Fish ([email protected])
1602
1603 * Makefile.in (DISTSTUFF): Add definition.
1604 (diststuff): Add for new distribution support.
1605 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1606 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1607 Remove old distribution building rules, now uses standard
1608 distribution support in parent directory Makefile.in.
1609
f6d5d006
JK
1610Tue Jul 26 14:15:53 1994 Jim Kingdon ([email protected])
1611
1612 * target.c (push_target): Cast result from xmalloc.
1613
d54b2c50
SS
1614Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1615
1616 * elfread.c (elf_symtab_read): Discard compiler labels generated
1617 by the Solaris 2.1/Intel SunPro compiler.
1618
4fc5969d
SG
1619Mon Jul 25 18:19:24 1994 Stu Grossman ([email protected])
1620
1621 * target.c (nomemory): Fix prototype and routine to take correct
1622 args.
1623
1ded65d1
JK
1624Mon Jul 25 15:38:23 1994 Jim Kingdon ([email protected])
1625
1626 * Makefile.in (clean): Remove libgdb-files.
1627
9a989b1f
SS
1628Mon Jul 25 11:50:57 1994 Stan Shebs ([email protected])
1629
1630 * coredep.c: Include inferior.h.
1631
159f3816
C
1632Mon Jul 25 11:36:02 1994 J.T. Conklin ([email protected])
1633
159f3816
C
1634 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1635 line arguments.
1636
557f3a0e
SS
1637Sat Jul 23 14:36:09 1994 Stan Shebs ([email protected])
1638
9e38b2fa
SS
1639 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1640 .cp as C++, alphabetize better.
1641
557f3a0e
SS
1642 * breakpoint.c (ignore, condition): Move usage note into body of
1643 help text, so first line can be one-line summary.
1644
67e947de
SG
1645Sat Jul 23 00:58:15 1994 Stu Grossman ([email protected])
1646
1647 * target.c (unpush_target): Fix handling of removal of top target.
1648
cad1498f
SG
1649Fri Jul 22 17:30:39 1994 Stu Grossman ([email protected])
1650
1651 * Makefile.in: Add stuff to build nlmstub.
1652 * Add rule for annotate.o to keep Sun make happy.
1653 * configure.in: Add config for powerpc/Netware.
1654
1655 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1656 filename. This speeds up handling of trailing N_SO stabs (they
1657 mark the end of a .o file).
1658
1659 * target.c, target.h: Change the way pushing and popping of
1660 targets work to support target overlays and inheritance.
1661 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1662 Fixup references to current_target, due to previous changes.
1663
1664 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1665 needed to get the address of longjmp out of the target.
1666
844750e3
SS
1667Tue Jul 19 13:25:06 1994 Stan Shebs ([email protected])
1668
1669 * main.c: Include <ctype.h>.
1670
b0a0ee52
KH
1671Mon Jul 18 15:32:17 1994 Kung Hsu ([email protected])
1672
1673 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1674 prompt.
1675
b0fbe5a2
SS
1676Mon Jul 18 14:26:35 1994 Stan Shebs ([email protected])
1677
1678 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1679
0f221a69
FF
1680Sun Jul 17 15:38:36 1994 Fred Fish ([email protected])
1681
005234f5 1682 * Makefile.in (VERSION): Bump to 4.12.4.
0f221a69
FF
1683
1684Sun Jul 17 12:20:35 1994 Stan Shebs ([email protected])
1685
1686 Harris CX/UX support, from Bob Rusk ([email protected]).
1687 * configure.in (m88*-harris-cxux*): New configuration.
1688 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1689 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1690 New files.
1691 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1692 (TARGET_WRITE_PC): Pass pid through to register writers.
1693
1694 * configure.in (m68*): Put vendor-only-specified host configs
1695 after vendor-and-os-specified configs.
1696 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1697
1698 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1699 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1700 consistently.
1701
00306b1e
PS
1702Sat Jul 16 23:39:17 1994 Peter Schauer ([email protected])
1703
1704 * elfread.c (elf_symtab_read): Handle error return from
1705 bfd_get_dynamic_symtab_upper_bound gracefully.
1706
49b476bd
SS
1707Sat Jul 16 14:43:17 1994 Stan Shebs ([email protected])
1708
62a5dabc
SS
1709 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1710 registers in use by the inferior.
1711 * coredep.c (fetch_core_registers, register_addr): Use it.
1712 * findvar.c (registers_changed, registers_fetched,
1713 read_register_bytes): Ditto.
1714 * infcmd.c (do_registers_info, registers_info): Ditto.
1715 * infptrace.c (fetch_inferior_registers,
1716 store_inferior_registers): Ditto.
1717 * stack.c (frame_info): Ditto.
1718
1719 * coredep.c (CORE_REGISTER_ADDR): New macro.
1720 (fetch_core_registers): Use it.
1721
49b476bd
SS
1722 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1723 * symfile.c (add-symbol-file): Add usage note to help string.
1724 (add_shared_symbol_files_command): New command.
1725
1726 gcc -Wall lint.
1727 * inferior.h (read_pc_pid): Declare.
1728 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1729 variable b, remove unused variable other_type_used.
1730 * main.c (inferior.h, call-cmds.h): Include.
1731 (gdb_init): Declare.
1732 * remote.c (remote_wait): Return 0 by default.
1733
0568ccb0
SS
1734Fri Jul 15 16:43:33 1994 Stan Shebs ([email protected])
1735
1736 Stop printing at null char option, from Oliver Meyer
1737 ([email protected]).
1738 * valprint.h, valprint.c (stop_print_at_null): New global.
1739 * valprint.c (_initialize_valprint): New print set subcommand
1740 "null-stop".
1741 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1742 printing a char array, adjust the number of chars to print.
1743
08f32e32
SS
1744Fri Jul 15 14:33:40 1994 Stan Shebs ([email protected])
1745
1746 From Kevin A. Buettner ([email protected]).
1747 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1748 pic code in addition to prologues where an instruction from the
1749 prologue gets moved into the delay slot of a branch instruction
1750 immediately following the prologue. A table of potential prologue
1751 instructions (prologue_insn_tbl) is now used for picking apart a
1752 function prologue.
1753 (frame_find_saved_regs): Changed the way in which limit gets set
1754 so that the delay slot of branch instructions immediately
1755 following the prologue gets examined.
1756 (pushed_size, store_parm_word, store_parm, push_parameters,
1757 collect_returned_value): Deleted.
1758
0b0ee55e
PS
1759Fri Jul 15 01:06:00 1994 Peter Schauer ([email protected])
1760
1761 * infrun.c (wait_for_inferior): Handle stepping into leaf
1762 functions whose prologue consists of gp loading code only.
1763
8e3ff823
SS
1764Thu Jul 14 14:22:12 1994 Stan Shebs ([email protected])
1765
1766 * dbxread.c: Don't include libbfd.h.
1767 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1768 <time.h>, or <sys/types.h>.
1769 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1770 collect information about the stab and stab string sections.
1771
8dbe58d8
KH
1772Thu Jul 14 13:17:39 1994 Kung Hsu ([email protected])
1773
1774 * stabsread.c (read_huge_number): handle large unsigned number
1775 for stabs generated by os9k C compiler.
1776
9f577285
SS
1777Wed Jul 13 18:58:15 1994 Stan Shebs ([email protected])
1778
1779 Breakpoint hit counts, from Bob Rusk ([email protected]).
1780 * breakpoint.h (hit_count): New breakpoint field.
1781 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1782 (clear_breakpoint_hit_counts): New function.
1783 (bpstat_stop_status): Increment the hit count.
1784 (breakpoint_1): Display the hit count.
1785 * infcmd.c (run_command): Reset breakpoint hit counts.
1786 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1787 displaying hit counts.
1788
6d9b8a93
PS
1789Tue Jul 12 12:23:15 1994 Peter Schauer ([email protected])
1790
1791 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1792 symbols for all symbol files. Makes skipping over the
1793 trampoline code work when stepping from a function in a shared
1794 library into a function in a different shared library for Irix 5.
1795 Other ELF targets do not have enough information in their
1796 dynamic symbol tables to make this work.
1797 (elf_symtab_read): Relocate mst_solib_trampoline address.
1798
02176ddb
SS
1799Mon Jul 11 16:38:49 1994 Stan Shebs ([email protected])
1800
1801 Atari support, from Uwe Seimet ([email protected]).
1802 * configure.in (m68*-atari-sysv4*): New configuration.
1803 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1804 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1805 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1806 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1807 * config/m68k/amix.mh, config/m68k/amix.mt,
1808 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1809 by m68kv4 files.
1810
defa6c74
PS
1811Sat Jul 9 16:28:43 1994 Peter Schauer ([email protected])
1812
1813 * symtab.c (find_function_start_sal): New function to find
1814 the start of a function from a function symbol.
1815 (decode_line_1, decode_line_2): Use it instead of open coded
1816 partial copies of the code.
1817 (list_symbols): Quote symbol name before passing it to
1818 break_command to enable proper handling of mangled symbols.
1819
1820Wed Jul 6 20:22:07 1994 Per Bothner ([email protected])
1821
1822 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1823 * ch-exp.y (yylex): First try name lookup using exact name
1824 typed by user; if that fails, try lower-cased name.
1825
cef0333e
PS
1826Wed Jul 6 00:48:57 1994 Peter Schauer ([email protected])
1827
1828 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1829 Move "no debugging symbols found" test to symfile.c.
1830 * symfile.c (syms_from_objfile, reread_symbols): Add
1831 "no debugging symbols found" test.
1832 * coffread.c (init_stringtab): Handle stripped files with a
1833 stringtab offset of zero gracefully.
1834 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1835 BFD instead of stop_pc heuristic to determine if it is a dynamically
1836 linked object file.
1837 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1838 ioctl, it indicates that the process has exited.
1839
0fc27289
JL
1840Mon Jul 4 19:28:56 1994 Jeff Law ([email protected])
1841
1842 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1843 .PARISC.unwind section now.
1844
51684caa
SS
1845Mon Jul 4 17:06:26 1994 Stan Shebs ([email protected])
1846
1847 * breakpoint.c (mention): Always show breakpoint address if no
1848 source file.
1849
1850Sat Jul 2 01:51:33 1994 Peter Schauer ([email protected])
1851
1852 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1853 handling of shared libraries for non-ELF executables, but only if
1854 HANDLE_SVR4_EXEC_EMULATORS is defined.
1855 (locate_base): Try to find debug_base in the dynamic linker
1856 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1857 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1858 Define to enable handling of shared libraries for a.out executables,
1859 run under Solaris BCP.
1860
018d94f5
JK
1861Thu Jun 30 13:59:23 1994 Jim Kingdon ([email protected])
1862
1863 * infrun.c (wait_for_inferior): Print "Program exited normally"
1864 regardless of batch_mode.
1865 * defs.h, top.c (batch_mode): Removed.
1866
7d13174e
SS
1867Wed Jun 29 18:53:36 1994 Stan Shebs ([email protected])
1868
054308ad
SS
1869 * Makefile.in (dcache_h): Remove redundant definition.
1870 (init.c): Add a comment.
1871 (top.c): Remove explicit compile action.
1872 * breakpoint.c (mention): Share code indicating location of
1873 break/watchpoints, don't print address if addressprint is off.
1874 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1875 (demangle): Remove redundant declarations.
1876 * eval.c: Remove redundant function declarations.
1877 * objfiles.h: Cosmetic and grammatical improvements.
1878 * TODO: Various updates.
1879
7d13174e
SS
1880 * remote-mips.c: Replace all \r chars with \015.
1881 (mips_receive_header): Display control characters readably.
1882 (mips_xfer_memory): Add a simple progress display.
1883
402b0d2e
SC
1884Wed Jun 29 13:11:45 1994 Steve Chamberlain ([email protected])
1885
1886 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1887 using go32.
1888 * remote-hms.c (flush): New function.
1889 (expect): Get edge case right.
1890 (hms_read_inferior_memory): Be more tolerant of line noise.
1891
3563094d
JMD
1892Tue Jun 28 14:17:03 1994 Jim Kingdon ([email protected])
1893
1894 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1895 target files, not non-existent mach3.mh and mach3.mt.
1896
ca694bfd
PS
1897Wed Jun 29 00:26:17 1994 Peter Schauer ([email protected])
1898
1899 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1900 symbols for all symbol files. Makes skipping over the
1901 trampoline code work when stepping from a function in a shared
1902 library into a function in a different shared library.
1903 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1904
320f93f7
SG
1905Tue Jun 28 15:28:01 1994 Stu Grossman ([email protected])
1906
1907 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1908 names mean end of .o file.
1909 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1910 top of routine. Handle new thread notification cleanly.
1911 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1912 thread notification scheme.
1913 * (child_resume): General cleanups, handle resumption of all
1914 threads properly.
1915
aa48187b
SC
1916Mon Jun 27 09:57:23 1994 Steve Chamberlain ([email protected])
1917
1918 * ser-go32.c: Rewrite to run under windows.
1919 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1920 bus interface.
1921 * serial.c (serial_open): Notice device "pc".
1922 * remote-e7000.c: Fix copyright date.
1923 (expect): Compare \n and \r the same.
1924 (e7000_open): Allow pc as a serial port
1925 * sh/sh.mt: Add ser-e7kpc.
1926 * h8300/h8300hms.mt: Add ser-e7kpc.
1927 * main.c (proc_wait): Don't wait if using go32.
1928
6a86fa48
JL
1929Mon Jun 27 00:35:51 1994 Jeff Law ([email protected])
1930
1931 * somread.c: Simplify by using stabsect_build_psymtabs.
1932 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1933 corresponding to the name of the text section. All references
1934 changed.
1935 (somstab_build_psymtabs): Delete function, no longer needed.
1936
bfe2f12b
JL
1937Sun Jun 26 23:54:08 1994 Jeff Law ([email protected])
1938
1939 * somread.c: Renamed from paread.c. Changed function names and
1940 comments to reflect that this file deals with SOM (an object file
1941 format), rather than the PA (a cpu).
1942 (Makefile.in): Chaned appropriately.
1943 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1944 * dbxread.c (somstab_build_psymtabs): Renamed from
1945 pastab_build_psymtabs.
1946
a8044a2d
PS
1947Fri Jun 24 08:15:42 1994 Peter Schauer ([email protected])
1948
256533df
PS
1949 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1950 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1951 core-svr4.
1952 * Makefile.in: Updated for core-sol2.c.
1953 * README: Add notes about SPARCworks cc under Solaris 2.x,
1954 from Casper H.S. Dik ([email protected]).
a8044a2d
PS
1955 * config/mips/xm-makeva.h: Removed, no longer necessary.
1956 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1957 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1958 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1959
cca32606
JK
1960Wed Jun 22 17:48:21 1994 Jim Kingdon ([email protected])
1961
6ccc157f 1962 * gdba.el: Put program input and output in a separate buffer.
cca32606 1963
b7ec5b8d
FF
1964Wed Jun 22 16:54:15 1994 Fred Fish ([email protected])
1965
1966 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1967 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1968 with global variable of same name in libnsl.so on UnixWare.
1969
c79b49bb
KH
1970Wed Jun 22 14:40:52 1994 Kung Hsu ([email protected])
1971
1972 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1973 embedded in template name.
1974
416b47c6
KH
1975Tue Jun 21 14:06:46 1994 Kung Hsu ([email protected])
1976
1977 * config/i386/nm-linux.h: change calling convention of
1978 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1979 target_insert_watchpoint() and
1980 target_remove_watchpoint().
1981
1982 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1983 to be long long in gdb.
1984 * config/mips/tm-bigmips.h: ditto.
1985
2c068010
PS
1986Mon Jun 20 23:54:37 1994 Peter Schauer ([email protected])
1987
1988 * c-lang.c (asm_language_defn): New definitions for language_asm,
1989 mostly copied from c_language_defn, to avoid warnings when
1990 switching between c and asm stack frames.
1991
6187dfac
ILT
1992Mon Jun 20 13:51:55 1994 Ian Lance Taylor ([email protected])
1993
1994 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1995 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1996 (upgrade_type, handle_psymbol_enumerators): Likewise.
1997 (has_opaque_xref, cross_ref): Likewise.
1998 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1999 debugging information, rather than doing it here.
2000 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2001 point in ecoff_debug_swap backend structure, rather than calling
2002 ecoff_slurp_symbolic_info directly.
2003
afd3e3b1
JK
2004Fri Jun 17 20:58:58 1994 Jim Kingdon ([email protected])
2005
fb71d422
JK
2006 * breakpoint.c: Include annotate.h. Call annotate_field rather
2007 than printing annotation directly.
2008
afd3e3b1
JK
2009 * main.c: Include string.h.
2010
6ec7e4d3
SS
2011Thu Jun 16 14:41:37 1994 Stan Shebs ([email protected])
2012
9f8219f1
SS
2013 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2014 call it instead of doing normal loop.
2015 * infcmd.c (attach_command): Don't call wait_for_inferior if
2016 running Mach 3.
2017 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2018 hook that can decide whether to step over the next breakpoint.
2019 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2020 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2021 doing normal quit.
2022
6ec7e4d3
SS
2023 * configure.in: Improve sorting/formatting of hosts and targets.
2024 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2025 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
9f8219f1
SS
2026 * Makefile.in (stop-gdb): New target.
2027 * stop-gdb.c: New file, utility to get attention of waiting GDBs
6ec7e4d3
SS
2028 in Mach 3.
2029
f36b58b1
TL
2030Wed Jun 15 00:41:03 1994 Tom Lord ([email protected])
2031
2032 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2033 the identical initialization can be deleted from main.c, but i
2034 haven't done so just in case.
2035
e91c1816
TL
2036Tue Jun 14 17:24:41 1994 Tom Lord ([email protected])
2037
2038 * gdba.el: Added menu windows and slightly improved window
2039 handling to gdba.el. Fixed numerous minor bugs that were causing
2040 emacs and gdb to fall out of sync.
2041
f2d9c058
KH
2042Tue Jun 14 16:18:44 1994 Kung Hsu ([email protected])
2043
2044 * breakpoint.c: annotate changes lost at merge, put back in.
2045
e884f418 2046Mon Jun 13 17:28:50 1994 Stan Shebs ([email protected])
2b14c195 2047
e884f418
SS
2048 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2049 i387-tdep.o.
2b14c195 2050
33c66e44
PS
2051Sun Jun 12 03:51:52 1994 Peter Schauer ([email protected])
2052
2053 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2054 of inftarg.o.
2055 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2056 writing of floating registers, the dpx2 kernel disallows it.
2057 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2058 is contained in o_praw.
2059 * irix5-nat.c (solib_map_sections): Adjust sections by the
2060 difference between the loaded address and the prelinked address.
2061 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2062 address.
2063 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2064 symbols, their value is absolute.
2065 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2066 libraries fh->adr fields of zero. Relocate minimal symbol values
2067 upon readin. Relocate non-stabs symbols upon readin.
2068 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2069 start address of the outermost block.
2070 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2071 instead of section_offsets and use relocated pst->textlow for
2072 line number and procedure address relocations.
2073
2074 From [email protected] (Guillermo A. Loyola):
2075 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2076 Handle SGI Irix5 stIndirect symbol type.
2077
2c3fb46a
KH
2078Fri Jun 10 14:52:56 1994 Kung Hsu ([email protected])
2079
11054881
KH
2080 * breakpoint.c: fix a syntax error native cc does not like.
2081
1782eb41
KH
2082 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2083 * sparclite/Makefile.in: ditto.
2084 * sparcl-tdpe.c: change file name because first 8 chars has to be
2085 unique.
2086 * sparcl-stub.c: ditto.
2087
2088 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2089
2c3fb46a
KH
2090 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2091
e9a3cde8
JL
2092Fri Jun 10 10:38:15 1994 Jeff Law ([email protected])
2093
2094 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2095 ignore) a PID argument.
2096 (hppa_pop_frame): Pass a PID to target_write_pc.
2097 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2098 and pass through a PID argument.
2099 (target_read_pc, target_write_pc): Update prototypes.
2100
2101Thu Jun 9 18:10:44 1994 Kung Hsu ([email protected])
2102
2103 * Makefile.in: add new file sparclite-tdep.c.
2104 * sparclite/Makefile.in: add new file sparclite-stub.c.
2105 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2106 support.
2107 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2108 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2109 defiines and code.
2110 * sparclite-tdep.c: new file, contains hardware breakpoint support
2111 code.
2112 * sparclite-stub.c: new file, stub code that add support hardware
2113 breakpoint support.
2114 * breakpoint.c: add hardware breakpoint support.
2115 * breakpoint.h: add new breakpoint type to support hardware
2116 breakpoint.
2117 * config/mips/nm-irix4.h: change interface for target dependent
2118 code supporting watch point.
2119 * config/pa/nm-hppab.h: change interface for target dependent
2120 code supporting watch point.
2121
2c012f9e
KH
2122Thu Jun 9 14:59:58 1994 Kung Hsu ([email protected])
2123
2124 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2125 output.
2126 * stabsread.c (read_struct_fields): os9k nested structure does not
2127 have terminating ';', instead it just get to ',' and bit position
2128 and length.
2129
a4b4f520
SG
2130Wed Jun 8 23:20:45 1994 Stu Grossman ([email protected])
2131
2132 * nlmread.c (nlm_symtab_read): Clean up a bit.
2133 * (nlm_symfile_read): Record bounds of main() so that backtrace
2134 command will know where to stop.
2135 * objfiles.c (objfile_relocate): Relocate entry point/func info
2136 for backtrace as well.
2137 * objfiles.h: Define values for invalid PCs for entry point info.
2138 * symfile.c (init_entry_point_info): Initialize invalid values
2139 with aforementioned macros.
2140 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2141 to cause backtrace to stop when it gets back to main().
2142 * config/i386/tm-i386nw.h: Ditto.
2143
e10cfcaa
PB
2144Sat Jun 4 18:17:03 1994 Per Bothner ([email protected])
2145
e884f418 2146 Fix value_print, which used to be ostensibly language-independent,
e10cfcaa
PB
2147 but would print pointers and arrays in C syntax. Instead, call
2148 a language-specific function.
2149 * language.h (struct language_defn): New functional field
e884f418
SS
2150 la_value_print.
2151 (LA_VALUE_PRINT): New macro.
2152 * language.c (unk_lang_value_print): New stub/dummy function.
e10cfcaa
PB
2153 (unknown_language_defn, auto_language_defn, local_language_defn):
2154 Use it.
2155 * c-valprint.c (c_value_print): New function, with code moved from:
2156 * valprint.c (value_print): ... here. Now just invoke
2157 LA_VALUE_PRINT to do language-specific stuff.
2158 * valprint.c (value_print_array_elements): Make non-static.
2159 * c-lang.c (c_language_defn, cplus_language_defn): Add
e884f418 2160 c_value_print in the la_value_print field.
e10cfcaa
PB
2161 * m2-lang.c (m2_language_defn): Likewise.
2162 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2163 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2164 * ch-valprint.c (chill_value_print): New function, based on
2165 c_value_print, but use Chill "look and feel."
2166 * c-lang.h (c_value_print): New prototype.
2167 * ch-lang.h (chill_value_print): New prototype.
2168 * value.h (value_print_array_elements): New prototype.
2169
2170 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2171 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2172
172559ec
JK
2173Fri Jun 3 09:15:00 1994 Jim Kingdon ([email protected])
2174
2175 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2176 to new file top.c. Make things extern instead of static and
2177 similar rearrangements to deal with this.
2178 * top.h: New file.
2179 * utils.c: Move fputs_unfiltered to main.c. Remove
2180 FPUTS_UNFILTERED_OVERRIDE ifndef.
2181 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2182 and libgdb uses utils.c and top.c.
2183
36af5ec6
JL
2184Thu Jun 2 23:19:10 1994 Jeff Law ([email protected])
2185
2186 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2187
35f8a588
PB
2188Thu Jun 2 18:09:59 1994 Per Bothner ([email protected])
2189
2190 * ch-valprint.c (chill_val_print_array_elements): New function.
2191 A Chill version of val_print_array_elements, it prints the
2192 array index labels, in additions ot the array element values.
2193 (chill_val_print): Use the new function.
2194
2e6784a8
SG
2195Thu Jun 2 08:50:00 1994 Stu Grossman ([email protected])
2196
2197 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2198 target.
2199 * defs.h (enum language): Add language_asm.
2200 * findvar.c (read_register_bytes read_register_gen
2201 write_register_bytes read_register read_register_pid
2202 write_register write_register_pid supply_register): Move multi-
2203 thread handling down into these routines. Create XXX_pid routines
2204 that allow register references to specify the pid.
2205 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2206 read_sp write_sp read_fp write_fp): Move these routines from
2207 infcmd to findvar to centralize the whole mess.
2208 * i386-nlmstub.c: Portability fixes.
2209 * infptrace.c (child_resume): Conditionalize to allow other natives
2210 to override it. Remove PIDGET gubbish, it's no longer necessary.
2211 * infrun.c (wait_for_inferior): Put registers_changed() before
2212 target_wait() to speed up remote debugging.
2213 * Replace code that reads registers from other threads with much
2214 nicer looking new function calls (see changes to findvar.c).
2215 * Don't skip prologues if debugging assembly source.
2216 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2217 child_resume to handle multi-thread debugging properly.
2218 * remote.c: Add O response to get console output from target.
2219 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2220 SERIAL_ERROR here to simplify callers.
2221 * Change static var timeout to remote_timeout.
2222 * (fromhex): Remove unnecessary return -1 at end of routine.
2223 * (remote_wait): Turn this into a big switch statement. Add
2224 support for O response.
2225 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2226 * (getpkt): Split getpkt into two parts. read_frame deals with
2227 all formatting issues, run-length encoding, and framing. getpkt
2228 now handles error recovery, and frame detection.
2229 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2230 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2231 control. (hardwire_readchar): Handle EINTR from read().
2232 * symfile.c (deduce_language_from_filename): Add support for .s
2233 files.
2234 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2235 override infptrace's child_wait.
2236 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2237 instead of XXXlynx.h.
2238 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2239 tm-rs6000lynx.h.
2240 * nlm/gdbserve.c: Portability fixes.
2241
d3507982
JK
2242Tue May 31 20:35:44 1994 Jim Kingdon ([email protected])
2243
2244 * inftarg.c (child_wait): Call proc_wait, not wait.
2245 (child_mourn_inferior): Call proc_remove_foreign.
2246 * main.c (gdb_init): Call init_proc.
2247 * main.c: Provide dummy versions of init_proc, proc_wait, and
2248 proc_remove_foreign for the gdb case (the libgdb case provides its
2249 own versions of these functions).
2250 * Makefile.in (libgdb-files): Add libproc.a.
2251
6d40175d
SS
2252Wed Jun 1 11:08:52 1994 Stan Shebs ([email protected])
2253
2254 Hardware watchpoints for Linux, from Rick Sladkey
2255 ([email protected]).
2256 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2257 new hardware breakpoint recovery method.
2258 * i386v-nat.c (i386_insert_watchpoint,
2259 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2260 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2261 New functions to support the 386 hardware debugging registers.
2262 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2263 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2264 target_insert_watchpoint, target_remove_watchpoint): Define these
2265 macros to use the hardware debugging functions in i386v-nat.c.
2266
667fb5c3
JK
2267Wed May 25 17:06:15 1994 Jim Kingdon ([email protected])
2268
2269 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2270 build it.
2271
429f1c9f
JK
2272Thu May 19 09:56:20 1994 Jim Kingdon ([email protected])
2273
2274 * target.c, target.h: New variables target_activity_function and
2275 target_activity_fd.
2276 * inflow.c, inferior.h: New functions set_sigio_trap and
2277 clear_sigio_trap.
2278 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2279
bc67bf96
DE
2280Wed May 18 13:01:55 1994 Doug Evans ([email protected])
2281
47424e79
DE
2282 * remote-sim.h (sim_verbose): Delete.
2283 Document callbacks needed.
2284 (sim_*): Change result to void where there isn't one.
2285 (sim_open): Clarify argument and error response.
2286 (sim_close): Declare.
2287 (sim_load): Change bfd_handle argument to file name. Clarify result.
2288 (sim_create_inferior): Renamed from sim_set_args.
2289 (sim_set_pc): Delete.
2290 (sim_info): Delete printf_fn argument.
2291 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2292 (gdbsim_load): Try sim_load first.
2293 (gdbsim_create_inferior): Call sim_create_inferior.
2294 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2295 (gdbsim_close): Call sim_close.
2296 (gdbsim_files_info): Update call to sim_info.
2297 (gdbsim_ops): Realign comments.
2298
bc67bf96
DE
2299 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2300
298f0428
SS
2301Tue May 17 16:45:20 1994 Stan Shebs ([email protected])
2302
2303 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2304 the auxent if the symbol's name is ".file". From David Edelsohn
2305 <[email protected]>.
2306
9c036bd8
JK
2307Tue May 17 11:08:22 1994 Jim Kingdon ([email protected])
2308
20b3c1aa
JK
2309 * breakpoint.c (breakpoint_1): Fix typo.
2310
2311 * annotate.c (annotate_field_end): Fix typo.
2312
2313 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2314
2315 * Makefile.in (TSSTART): Remove; no longer used.
2316
9c036bd8
JK
2317 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2318 fputs_unfiltered and exit directly, rather than fatal. The latter
2319 calls vfprintf_unfiltered!
2320
2321 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2322 * value.h, printcmd.c (print_value_flags): Move from here...
2323 * annotate.c: ...to here, and make it use can_dereference.
2324
16d2cc80
SS
2325Sat May 14 15:13:52 1994 Stan Shebs ([email protected])
2326
2327 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2328 Remove, needed for both native and cross.
2329 * target.c (attach_flag, generic_mourn_inferior): Put here.
2330 * utils.c (job_control): Put here.
2331 (terminal.h): Don't include anymore.
2332
d8fc8773
JK
2333Sat May 14 09:11:44 1994 Jim Kingdon ([email protected])
2334
2335 * source.c (find_source_lines): Always use code that was #ifdef
2336 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2337 leaving it on the chain. Reindent much of this function.
2338 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2339 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2340 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2341 config/ns32k/xm-ns32km3.h: Remove all references to
2342 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2343 * main.c, fork-child.c, many config files: Remove all
2344 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2345 longer be needed.
2346
2347 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2348 This avoids __eprintf troubles.
2349
1c95d7ab
JK
2350Fri May 13 08:10:21 1994 Jim Kingdon ([email protected])
2351
d8fc8773
JK
2352 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2353 initialization code which needs to be called even if we bypass the
2354 command line stuff into gdb_init.
2355 * utils.c (fputs_unfiltered): Surround in #ifndef
2356 FPUTS_UNFILTERED_OVERRIDE.
2357 * Makefile.in (libgdb.a): New target.
2358
2359 * utils.c: Rearrange I/O stuff a bit so that all output goes
2360 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2361 which made %s not work with arbitrarily large strings.
2362 * printcmd.c (printf_command): Use printf_filtered, not
2363 printf_unfiltered and printf, now that arbitrary limit is gone.
2364
1c95d7ab
JK
2365 gcc -Wall lint:
2366 * breakpoint.c (watchpoint_check): Remove unused variable b.
2367 * stack.c (print_frame_info): Move sp and buf inside #if.
2368 * eval.c (evaluate_subexp): Remove unused variables pp,
2369 mangle_ptr, ptr, and mangle_tstr.
2370 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2371 and mangle_ptr.
2372 * symtab.c (lookup_symtab): Put variable copy inside #if.
2373 (decode_line_1): Put variable q1 inside #if 0.
2374 * target.h: Declare target_link.
2375 * infrun.c (wait_for_inferior): Remove unused variables signame.
2376 * remote.c (remote_resume): Remove unused variable name.
2377 * c-exp.y (parse_number): Parenthesize operand of shift.
2378 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2379 (this is a semantic change, the warning seems to have detected a bug).
2380 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2381 * coffread.c: Move variable temptype inside #if.
2382 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2383 name.
2384 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2385 (chill_val_print): Remove unused variable in_range.
2386 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2387 (chill_val_print): Add default case for switch.
2388 * stabsread.h: Declare stabsect_build_psymtabs.
2389 * os9kread.c (read_minimal_symbols): Make this return void.
2390 (os9k_symfile_read): Remove unused variables stb_exist and val.
2391 (os9k_symfile_init): Remove unused variable val.
2392 (fill_sym): Remove unused variable id.
2393 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2394 unused variable nsl.
2395 Remove unused variable symfile_bfd.
2396 #if 0 unused variables lbrac_unmatched_complaint and
2397 lbrac_mismatch_complaint.
2398 Remove declaration for non-existent function os9k_next_symbol_text.
2399
2400 * annotate.c, annotate.h: New files, containing a function for
2401 each annotation which outputs it.
2402 * Move breakpoints_changed from breakpoint.c to annotate.c.
2403 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2404 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2405 Use annotate.c functions to output annotations.
2406 * Makefile.in (OBS): Add annotate.o.
2407
88b91d4a
JL
2408Thu May 12 10:46:27 1994 Jeff Law ([email protected])
2409
f55179cb
JL
2410 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2411 elf_unwind_entries are always initialized.
2412
88b91d4a
JL
2413 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2414 stubs which return directly to the caller rather than to the stub
2415 itself.
2416
8db1a922
SS
2417Wed May 11 20:11:51 1994 Stan Shebs ([email protected])
2418
2419 * c-exp.y (yyerror): Display a more informative error message.
2420 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2421 * m2-exp.y (yyerror): Ditto.
2422
91ecc8ef
SS
2423Tue May 10 11:57:53 1994 Stan Shebs ([email protected])
2424
2425 * inflow.c (job_control): Move definition to front of file.
2426
0286d386
ILT
2427Tue May 10 14:42:37 1994 Ian Lance Taylor ([email protected])
2428
2429 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2430 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2431
2432Fri May 6 13:30:22 1994 Stan Shebs ([email protected])
2433
2434 * Makefile.in (kdb): Remove old init.c creation commands.
2435 * configure.in (sparclite): Match on sparclite*.
2436 * sparclite/aload.c (main): Only change section addresses for
2437 a.out format object files.
2438
5ff7b328
SC
2439Fri May 6 13:24:04 1994 Steve Chamberlain ([email protected])
2440
2441 * config/i386/go32.mh: Define CC.
2442
b292fca8
SS
2443Fri May 6 11:56:54 1994 Stan Shebs ([email protected])
2444
2445 * gdbserver/Makefile.in: Remove irrelevant definitions and
2446 comments inherited from the gdb Makefile.
2447 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2448 (VERSION): Update to 4.12.3.
2449 (gdbserver): Remove any existing executable first.
2450 (distclean, realclean): Remove nm.h.
2451 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2452 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2453 Don't use absolute pathname.
2454
2455Thu May 5 12:00:22 1994 Stan Shebs ([email protected])
2456
2457 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2458 error.
2459
ee5fca1f
JK
2460Wed May 4 06:56:03 1994 Jim Kingdon ([email protected])
2461
2462 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2463 (print_it_normal): Add annotations for the inferior starting and
2464 stopping, and for all the various messages related to how it
2465 stopped.
2466
2467 * printcmd.c (do_one_display): Annotate.
2468 * stack.c (print_frame_info): Annotate printing of stack frames.
2469
731dca94
SG
2470Wed May 4 18:15:51 1994 Stu Grossman ([email protected])
2471
2472 * remote.c (get_offsets): Handle case where stub doesn't support
2473 qOffsets message.
2474
36a2283d
PB
2475Wed May 4 15:30:39 1994 Per Bothner ([email protected])
2476
2477 Add partial support for g++ code compiled with -fvtable-thunks.
2478 * c-valprint.c (c_val_print): Add vtblprint support
2479 when using thunks.
2480 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2481 pointers (if using thunks) as well as array of structs (otherwise).
2482 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2483 level, and make the latter non-static (so define_symbol can use it).
2484 * stabsread.c (define_symbol): If the type being defined is a
2485 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2486 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2487 * values.c (value_virtual_fn_field): Handle thunks.
2488 * values.c (value_headof): Minor efficiency hack.
2489 * values.c (value_headof): Incomplete thunk support. FIXME.
2490
997c6a1d
JK
2491Wed May 4 06:56:03 1994 Jim Kingdon ([email protected])
2492
d24c0599
JK
2493 * valprint.c (print_longest): Clarify comment about use_local.
2494 * printcmd.c, defs.h (print_address_numeric), callers in
2495 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2496 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2497 exec.c: New argument use_local.
2498 * source.c (identify_source_line): Use filtered output. Use
2499 print_address_numeric.
2500
e16b9023
JK
2501 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2502 language.c (type_error, range_error): Use filtered output.
2503 * utils.c (error_begin): Update comment to tell people to use
2504 filtered output.
2505
997c6a1d
JK
2506 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2507 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2508 bfd.h.
2509
3f5e2fb5
JK
2510Tue May 3 07:41:33 1994 Jim Kingdon ([email protected])
2511
2512 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2513 from the fault, #ifndef FAULTED_USE_SIGINFO.
2514 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2515
47ebe8fd
JK
2516Fri Apr 29 18:15:04 1994 Jim Kingdon ([email protected])
2517
2518 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2519 Explicitly annotate each record.
2520
0c4b30ea
SS
2521Fri Apr 29 15:56:18 1994 Stan Shebs ([email protected])
2522
2523 * xcoffexec.c: Reformat to standards and lint.
2524 (language.h): Include.
2525 (exec_close): Declare arg "quitting".
2526 (file_command): Declare arg "from_tty".
2527 (map_vmap): Cast xmalloc result to PTR.
2528 * rs6000-nat.c: Reformat to standards and lint.
2529 (exec_one_dummy_insn): Use char array for saved instruction.
2530 (fixup_breakpoints): Declare.
2531 (vmap_ldinfo): Be more informative in fatal error messages.
2532 (xcoff_relocate_symtab): Define to return void.
2533 * xcoffsolib.h: Reformat to standards, improve comments.
2534 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2535
d8742f46
JK
2536Thu Apr 28 08:40:56 1994 Jim Kingdon ([email protected])
2537
a0cf4681
JK
2538 * utils.c, defs.h (error_begin): New function.
2539 (quit): Print annotation before printing the error message.
2540 * main.c (return_to_top_level): Print annotation before doing the
2541 longjmp.
2542 * symtab.c (decode_line_1): Call error not warning and then
2543 return_to_top_level. Call error_begin and printf_unfiltered
2544 rather calling warning (before calls to return_to_top_level).
2545 * core.c (memory_error): Use error_begin, printf_unfiltered,
2546 print_address_numeric and return_to_top_level instead of error.
2547 Cleans up a FIXME-32x64.
2548 * language.c (type_error, range_error): Call error_begin
2549 not just target_terminal_ours.
2550
21ad7c45
JK
2551 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2552 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2553 side of an assignment is non-portable.
2554
d8742f46
JK
2555 * utils.c (query): Change syntax of query annotations to be
2556 consistent with other input annotations.
4dd876ac 2557 (prompt_for_continue): Likewise for prompt-for-continue annotation.
d8742f46 2558
11d26982
PS
2559Thu Apr 28 01:20:39 1994 Peter Schauer ([email protected])
2560
2561 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2562 for stabs symtabs.
2563 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2564 that have a stack frame size of 32k or larger (from Paul Flinders).
2565 Remove #if 0'd code.
2566
aa175216
SS
2567Wed Apr 27 16:33:51 1994 Stan Shebs ([email protected])
2568
2569 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2570 for Lynx platforms that need it.
2571 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2572
890634ed
JK
2573Wed Apr 27 16:01:37 1994 Jim Kingdon ([email protected])
2574
2575 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2576 than trying to deduce it from the fault.
2577
c0c9b923
SC
2578Wed Apr 27 12:22:46 1994 Steve Chamberlain ([email protected])
2579
2580 * printcmd.c (print_address_symbolic): Initialize name to empty
2581 string to avoid core dump if lookup fails.
2582 * remote-e7000.c (printf_e7000debug): Error if target not open.
2583
a49666fe
SG
2584Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2585
2586 * i386-nlmstub.c: Update to be more in line with PIN stub.
2587 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2588 * (hex2mem): Init ptr.
2589 * General cleanups to use ConsolePrintf, standard prologues, etc...
2590
d0e2b767
SG
2591Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2592
68ba2fa5
SG
2593 * i386-nlmstub.c: More changes to be compatible with remote.c.
2594
2595 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2596 into (the far less frequently called) dbx_symfile_read.
2597
d0e2b767
SG
2598 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2599
a66e8382
SG
2600Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2601
2602 * dbxread.c (record_minimal_symbol): Record the section
2603 associated with the symbol to make dynmaic relocation work.
2604 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2605 Solaris brain-damage which don't apply to relocatable object
2606 files.
2607 * (stabsect_build_psymtabs): New routine to read stabs out of an
2608 arbitrarily named section.
2609 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2610 globals.
2611 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2612 stabs out of the nlm.
2613 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2614 brain-damage which don't apply to relocatable object files.
2615 * remote.c (putpkt): Improve error reporting and error handling.
1624c38f
SG
2616 * (get_offsets): Temporary kludge to force data & bss sections to
2617 have the same relocation.
a66e8382
SG
2618 * stabsread.c (define_symbol, scan_file_globals): Record section
2619 info in sym.
2620
fdb81aa1
JK
2621Sat Apr 23 19:05:52 1994 Jim Kingdon ([email protected])
2622
2623 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2624 FIXME-32x64 comment.
2625
0a2e98a9
JK
2626Fri Apr 22 16:43:54 1994 Jim Kingdon ([email protected])
2627
d084c93f
JK
2628 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2629 to after call to target_wait. This means that flush_cached_frames
2630 can call target_terminal_ours if it wants to.
2631 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2632 comment about why the code is dubious.
2633
0a2e98a9
JK
2634 * stabsread.c (read_type): Call read_type, not nonexistent
2635 os9k_read_type.
2636
d5336fc5
KH
2637Fri Apr 22 14:25:36 1994 Kung Hsu ([email protected])
2638
2639 * remote-os9k.c (rombug_fetch_registers): set trace mode
2640 correctly.
2641 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2642 buffer.
2643 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2644 extra info.
2645 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2646 passed to process_one_symbol.
2647 * stabsread.c (read_type): process os9k functio prototype.
2648
f5a0908f
JK
2649Fri Apr 22 11:27:39 1994 Jim Kingdon ([email protected])
2650
2651 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2652 dump core.
2653
9e8db445
JK
2654Thu Apr 21 07:45:49 1994 Jim Kingdon ([email protected])
2655
da988c20
JK
2656 * utils.c (prompt_for_continue): Annotate prompt.
2657 (query): Annotate query.
2658 * printcmd.c (print_frame_args): Change syntax of argument
2659 annotation to make name and value part of a single group of
2660 annotations, not two separate groups.
2661 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2662 * valprint.c (val_print_array_elements): Change syntax of
2663 annotation to be more concise.
2664 * main.c, defs.h (command_line_input): New argument tells what
2665 string to include in the annotations.
2666 * symtab.c (decode_line_2), main.c (read_command_lines,
2667 command_loop): Change callers.
2668
9e8db445
JK
2669 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2670 target null pointer.
2671 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2672
2673 * printcmd.c (output_command): Annotate things we print here too.
eb1e37a3 2674 * printcmd.c (print_command_1): Add "value-history-value" annotation.
9e8db445
JK
2675 * Move declaration of print_value_flags from defs.h to value.h.
2676 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2677
0683ac4b
PS
2678Thu Apr 21 09:29:37 1994 Peter Schauer ([email protected])
2679
2680 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2681 BFD handles sun3 dynamic relocations now.
2682 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2683 symbol table.
2684
96f7edbd
JK
2685Wed Apr 20 19:41:21 1994 Jim Kingdon ([email protected])
2686
2687 * printcmd.c (print_command_1): Annotate the top-level expressions
2688 that we print.
2689 (print_frame_args): Annotate each argument.
2690 * printcmd.c, defs.h (print_value_flags): New function.
2691 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2692 * valprint.c (val_print_array_elements): Annotate each array element.
2693
59746d9f
PS
2694Wed Apr 20 13:18:41 1994 Peter Schauer ([email protected])
2695
2696 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2697 the register contains a pointer to the type, not the type itself.
2698
6c803036
JK
2699Mon Apr 11 10:44:35 1994 Jim Kingdon ([email protected])
2700
2701 * main.c (main): Accept --annotate=N option and make --fullname
2702 the same as --annotate=1.
2703 (command_line_input): Print annotatation before and after prompt.
2704 * blockframe.c (flush_cached_frames): Print annotation.
2705 * Rename frame_file_full_name to annotation_level and move it from
2706 symtab.h to defs.h.
2707 * source.c (identify_source_line): If annotation_level > 1,
2708 change output format.
2709 * breakpoint.c: Print annotation whenever a breakpoint changes.
2710 * main.c: New variable server_command.
2711 (command_line_input): Parse "server " and set server_command.
2712 (dont_repeat): Check server_command.
2713
d7a96d67
JK
2714Wed Apr 20 08:37:16 1994 Jim Kingdon ([email protected])
2715
963dbabe
JK
2716 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2717 updating raw_symbol and symnum. Return a value in the case where
2718 we complained.
2719
d7a96d67
JK
2720 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2721 takes care of it.
703e4251
JK
2722 * parse.c: Don't define block_found; it is defined in symtab.c.
2723 * parser-defs.h: Add comment regarding block_found.
d7a96d67 2724
d782a995
JL
2725Tue Apr 19 09:46:05 1994 Jeffrey A. Law ([email protected])
2726
2727 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2728 argument.
2729
be78eb1a
PS
2730Mon Apr 18 13:18:56 1994 Peter Schauer ([email protected])
2731
2732 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2733 section vma. Do not read dynamic relocs for sun3 executables to
2734 avoid BFD assertion message.
2735
9c842e0c
JL
2736Mon Apr 18 10:08:07 1994 Jeffrey A. Law ([email protected])
2737
2738 * nm-hppab.h (KERNEL_U_ADDR): Define.
2739 (FIVE_ARG_PTRACE): Likewise.
2740 (CANNOT_STORE_REGISTER): Likewise.
8bd8cef2 2741 * nm-hppah.h (KERNEL_U_ADDR): Define.
9c842e0c
JL
2742 (FIVE_ARG_PTRACE): Likewise.
2743 (CANNOT_STORE_REGISTER): Likewise.
2744 (NEED_TEXT_START_END): Likewise.
2745
2746 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2747 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2748 (FIVE_ARG_PTRACE): Likewise.
2749 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2750 (FIVE_ARG_PTRACE): Likewise.
2751
2752 * hppa-tdep.c (read_unwind_info): Make static.
2753 (restore_pc_queue): Indirect through the target vector to
2754 reload the register state.
2755
c5152d42
JL
2756Sat Apr 16 22:20:51 1994 Jeffrey A. Law ([email protected])
2757
2758 * paread.c (compare_unwind_entries): Delete function. It's been
2759 moved into hppa-tdep.c.
2760 (read_unwind_info): Likewise.
2761 (pa_symfile_read): No longer call read_unwind_info. The unwind
2762 tables will be read in as they are needed.
2763
2764 * hppa-tdep.c (compare_unwind_entries): New function.
2765 (read_unwind_info, internalize_unwinds): Likewise.
2766 (find_unwind_entry): Read in unwind information on demand.
2767
fad466eb
SS
2768Fri Apr 15 11:53:46 1994 Stan Shebs ([email protected])
2769
2770 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2771 to : in search path processing.
2772 * defs.h (qsort): Rename argument in prototype.
2773 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2774 some compilers.
2775 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2776 (false): Eliminate usages.
2777
63eef03a
SC
2778Fri Apr 15 11:35:19 1994 Steve Chamberlain ([email protected])
2779
2780 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2781 All references to value changed to value_ptrlage_command is now
2782 called big_command.
2783 All references to value changed to value_ptr.
2784 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2785 * remote-hms.c (hms_wait): Timeout after five seconds.
2786 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2787 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2788 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2789
e6b8a171
JL
2790Thu Apr 14 07:01:56 1994 Jeffrey A. Law ([email protected])
2791
2792 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2793 #ifdefs.
6bc194d2 2794 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
e6b8a171 2795
999dd04b
JL
2796Wed Apr 13 14:52:46 1994 Jeffrey A. Law ([email protected])
2797
2798 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2799 bp_watchpoint_scope breakpoints.
2800 (struct breakpoint): Add val_chain and related_breakpoint fields
2801 for use by watchpoints.
2802
2803 * breakpoint.c (within_scope): Delete. No longer used.
2804 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2805 (target_{remove,insert}_watchpoint): Likewise.
2806 (can_use_hardware_watchpoint): New function.
2807 (remove_breakpoint): New function to remove a single breakpoint
2808 or hardware watchpoint.
2809 (insert_breakpoints): Handle insertion of hardware watchpoints.
2810 Store a copy of the value chain derived from the watchpoint
2811 expression.
2812 (remove_breakpoints): Simplify by using remove_breakpoint.
2813 (delete_breakpoint): Likewise.
2814 (watchpoint_check): Delete the watchpoint and watchpoint scope
2815 breakpoints when the watchpoint goes out of scope. Save & restore
2816 the current frame after checking watchpoints.
2817 (breakpoint_init_inferior): Likewise (restarting the program
2818 makes all local watchpoints go out of scope).
2819 (bpstat_stop_status): Handle hardware watchpoints much like normal
2820 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2821 when the watchpoint goes out of scope. Remove and reinsert all
2822 breakpoints before returning if we stopped when a hardware watchpoint
2823 fired.
2824 (watch_command): Use a hardware watchpoint when possible. If
2825 watching a local expression, build a scope breakpoint too.
2826 (map_breakpoint_numbers): Also call given function for any
2827 related breakpoints.
2828 (disable_breakpoint): Never disable a scope breakpoint.
2829 (enable_breakpoint): Handle hardware breakpoints much like normal
2830 breakpoints, but recompute the watchpoint_scope breakpoint's
2831 frame and address (if we have an associated scope breakpoint).
2832 (read_memory_nobpt): Handle hardware watchpoints like normal
2833 watchpoints. When necessary handle watchpoint_scope breakpoints.
2834 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2835 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2836 (disable_command): Likewise.
2837
2838 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2839 Extern prototype added to frame.h
2840
2841 * infrun.c (wait_for_inferior): Set current_frame and select
2842 a frame before checking if we stopped due to a hardare watchpoint
2843 firing. Handle stepping over hardware watchpoints.
2844 (normal_stop): Remove unnecessary call to select_frame.
2845
2846 * value.h (value_release_to_mark): Declare.
2847 * values.c (value_release_to_mark): New function.
2848
2849 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2850 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2851
2852 * hppab-nat.c (hppa_set_watchpoint): New function.
2853
2854 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2855 (HAVE_STEPPABLE_WATCHPOINT): Define.
2856 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2857 (target_{insert,delete}_watchpoint): Define.
2858
9ec76784
JL
2859 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2860 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2861 (target_{insert,remove}_watchpoint): Likewise.
2862
70e375c3
SG
2863Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2864
2865 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2866 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2867 often have the same names as debug symbols for functions, and
2868 confuse lookup_symbol().
2869
2ddeed27
JK
2870Mon Apr 11 10:44:35 1994 Jim Kingdon ([email protected])
2871
2872 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2873 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2874 REGISTER_RAW_SIZE (1).
2875 Together these changes work around a bug in HP's compiler. Both
2876 seem to be necessary.
2877
699daa9c
JL
2878Mon Apr 11 09:18:24 1994 Jeffrey A. Law ([email protected])
2879
2880 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2881 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2882 are type mst_solib_trampoline.
2883
7b2b0758
JK
2884Fri Apr 8 17:14:37 1994 Jim Kingdon ([email protected])
2885
2886 * config/m68k/es1800.mt: Change comments.
2887
2888Fri Apr 8 17:14:37 1994 Rob Savoye ([email protected])
2889
2890 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2891
790a14a8
SG
2892Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2893
2894 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2895 for core files.
2896
f3e4ac4a
JK
2897Fri Apr 8 14:53:35 1994 Jim Kingdon ([email protected])
2898
a110a1c3
JK
2899 * values.c (unpack_long): Remove obsolete comment about using a
2900 switch statement.
2901
f3e4ac4a
JK
2902 * symfile.c (symbol_file_command): Add comments about command syntax.
2903
2fe3b329
PS
2904Thu Apr 7 17:25:21 1994 Peter Schauer ([email protected])
2905 Jim Kingdon ([email protected])
2906
2907 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2908 are in the .plt section.
2909 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2910 find_solib_trampoline_target): New functions for handling
2911 stepping into -g compiled shared libraries.
2912 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2913 find_solib_trampoline_target): Add prototypes.
2914 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2915 Define to handle stepping into -g compiled shared libraries.
2916 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2917 stepping into -g compiled shared libraries.
2918
2919Thu Apr 7 17:22:54 1994 Peter Schauer ([email protected])
2920
2921 * configure.in: Add mips-*-sysv4* support.
2922 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2923 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2924 New files for MIPS SVR4 support.
2925 * Makefile.in: Update for new mipsv4 files.
2926 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2927 read_next_frame_reg to obtain the frame relative stack pointer.
2928 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2929 obtain the frame relative stack pointer.
2930 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2931 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2932 by entering them into the minimal symbol table.
2933 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2934 a long for float formats.
2935 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2936 get defined in <link.h>.
2937 * solib.c (solib_add): Add shared library sections to the section
2938 table of the target before adding the symbols.
2939 * partial-stab.h: Relocate static and global functions.
2940 * dbxread.c (read_dbx_symtab): Remove unused variable
2941 end_of_text_address. Relocate text_addr when passing it
2942 to end_psymtab.
2943
2944 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2945 library functions before the executable is run. Retrieve dynamic
2946 symbols from stripped executables.
2947 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2948 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2949 if no debugging symbols were found.
2950 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2951 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2952 is defined.
2953 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2954 OSF/1 has shared libraries.
2955
192b64e7
ILT
2956Thu Apr 7 15:11:11 1994 Ian Lance Taylor ([email protected])
2957
2958 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2959 to BFD handling of dynamic symbols.
2960
45568424
JL
2961Tue Apr 5 15:29:25 1994 Jeffrey A. Law ([email protected])
2962
4f915914
JL
2963 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2964 then gets its real address into FUN and its GOT/DP value into %r19.
2965
2966 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2967
7f43b9b7
JL
2968 * hppa-tdep.c (frameless_function_invocation): If no unwind
2969 descriptor was found, then assume this was not a frameless
2970 function invocation.
2971 (frame_saved_pc): If the saved PC is in a linker stub, then
2972 return the return address which the linker stub will return to.
2973
45568424
JL
2974 * xm-hppab.h: Never define USG.
2975 * xm-hppah.h: Always define USG.
2976
b96bc1e4
PB
2977Tue Apr 5 12:58:47 1994 Per Bothner ([email protected])
2978
2979 * values.c (unpack_long, value_from_longest),
2980 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2981
d5412302
JK
2982Fri Apr 1 14:04:34 1994 Jason Merrill ([email protected])
2983
2984 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2985
38b90473
PS
2986Fri Apr 1 00:44:00 1994 Peter Schauer ([email protected])
2987
2988 For SVR4 targets, enable gdb to set breakpoints in shared
2989 library functions before the executable is run.
2990 * elfread.c (elf_symtab_read): Handle symbols for shared library
2991 functions.
2992 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2993 and moved to objfiles.c.
2994 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2995 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2996 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2997 the new generic definition from tm-sysv4.h works for Solaris.
2998
70f42bae
ILT
2999Wed Mar 30 16:14:27 1994 Ian Lance Taylor ([email protected])
3000
3001 * elfread.c (elf_symtab_read): Change storage_needed,
3002 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3003 bfd_get_symtab_upper_bound. Check for errors from
3004 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3005 * nlmread.c (nlm_symtab_read): Same changes.
3006
aece310f
JK
3007Wed Mar 30 11:43:29 1994 Jim Kingdon ([email protected])
3008
34d265dc
JK
3009 * xcoffread.c (xcoff_next_symbol_text): New function.
3010 (read_xcoff_symtab): Set next_symbol_text_func to it.
3011 Move raw_symbol outside of read_xcoff_symtab.
3012
aece310f
JK
3013 * remote.c (getpkt): Remove unused "out" label.
3014
bd2f0c85
JL
3015Wed Mar 30 09:15:42 1994 Jeffrey A. Law ([email protected])
3016
3017 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3018 about more than one watchpoint being triggered.
3019
c2216bfd
JK
3020Wed Mar 30 08:24:18 1994 Jim Kingdon ([email protected])
3021
3022 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3023
db2302cb
PS
3024Wed Mar 30 00:31:49 1994 Peter Schauer ([email protected])
3025
9e837b37
PS
3026 * blockframe.c (find_pc_partial_function): mst_file_text
3027 symbols do not live in the shared library transfer table.
db2302cb
PS
3028 * ch-exp.y (decode_integer_value, match_character_literal,
3029 match_bitstring_literal): Guard tolower calls with isupper,
3030 tolower on old BSD systems blindly subtracts a constant.
3031 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3032 well when determining the producer of the object file.
3033 * mdebugread.c (has_opaque_xref): New function to check for
3034 cross reference to an opaque aggregate.
3035 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3036 enter typedefs to opaque aggregates into the symbol tables.
3037 * mdebugread.c (parse_external): Remove skip_procedures argument,
3038 it has always been 1. Remove code that handled stProc symbols,
3039 it was never executed and was wrong, as the index of a
3040 stProc symbol points to the local symbol table and not to the
3041 auxiliary symbol info. Update caller.
3042 * mdebugread.c (parse_partial_symbols): Do not enter external
3043 stProc symbols into the partial symbol table, they are already
3044 entered into the minimal symbol table.
3045 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3046 Remove all conditionals and definitions for ptx.
3047 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3048 Fix addresses of floating point registers in REGISTER_U_ADDR.
3049 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3050 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3051 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3052 signal trampoline code work.
3053 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3054 Remove all conditionals and definitions for ptx.
3055 Remove KDB definitions.
3056 * symm-nat.c (store_inferior_registers): Fetch registers before
3057 storing them to obtain valid floating point control registers.
3058 Store fpu registers.
3059 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3060 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3061 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3062 Fix typos.
3063 * symm-nat.c (child_resume): Update type of `signal' parameter.
3064 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3065
19cd0c1f
JL
3066Tue Mar 29 23:01:33 1994 Jeffrey A. Law ([email protected])
3067
3068 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3069 calling import stubs for functions in shared libraries.
3070
73cd3b49
PB
3071Tue Mar 29 21:14:04 1994 Per Bothner ([email protected])
3072
58cda66e
PB
3073 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3074
73cd3b49
PB
3075 * ch-lang.c (chill_is_varying_struct): Magic string is
3076 was "<var_length>" is now "__var_length" (more portable).
3077
0c993550
JK
3078Tue Mar 29 19:41:34 1994 Jim Kingdon ([email protected])
3079
3080 * remote.c (getpkt): If we get a timeout, actually retry rather
3081 than just giving up the first time it happens.
3082 * remote.c: Document sequence numbers.
3083 (remote_store_registers): Change syntax of 'P' request so that it
3084 never looks like a sequence number.
3085
d80ff70c
KH
3086Tue Mar 29 16:06:01 1994 Kung Hsu ([email protected])
3087
0c993550 3088 * os9kread.c (record_minimal_symbol): add section_offset to
d80ff70c
KH
3089 relocate minimal symbol table.
3090 * os9kread.c (read_minimal_symbols): ditto.
3091 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3092 file names.
3093 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3094 return. Also if file addr is 0 leave it 0, not to relocate.
3095 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3096 'set remotexoff' and 'set remotelog' commands.
3097
4aa6fe10
JK
3098Tue Mar 29 12:38:45 1994 Jim Kingdon ([email protected])
3099
3100 * remote.c (remote_store_registers): Add 'P' request to set an
3101 individual register.
3102 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3103 a target address.
3104
72e35288
JK
3105Sat Mar 26 07:05:18 1994 Jim Kingdon ([email protected])
3106
649694ea
JK
3107 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3108 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3109 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3110
72e35288
JK
3111 * command.c (do_setshow_command, case var_string): Never add a
3112 space to the end of the string.
3113 * NEWS: Document this change.
3114 * .gdbinit: Add a space to the "set prompt" command.
3115
59144a81
JK
3116Fri Mar 25 12:40:41 1994 Jim Kingdon ([email protected])
3117
493424b1
JK
3118 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3119 changes to make it compile (it doesn't link yet).
3120
3121 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3122 (set_demangling_style, set_demangling_command): Use savestring not
3123 strdup. We were not dealing properly with a NULL return from
3124 strdup, and were not declaring strdup (the system header may or
3125 may not have it).
3126
59144a81
JK
3127 * valprint.c (val_print): Remove inaccurate comment about what
3128 types can be stub types.
3129
3130 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3131 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3132 Supply alternate version if ATTACH_DETACH is not defined.
3133 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3134 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3135 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3136
c8f75fe8
JL
3137Fri Mar 25 10:14:03 1994 Jeffrey A. Law ([email protected])
3138
de482138
JL
3139 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3140 of a function.
3141 (skip_trampoline_code): Rewrite and add support for argument
3142 relocation stubs stubs, import/export stubs, calls through
3143 "_sr4export" and cascaded trampolines.
3144
fdafbfad
JL
3145 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3146 if no unwind descriptor is found.
3147
eb1167c6
JL
3148 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3149 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3150 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3151 differently. All registers are four bytes.
3152 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3153 the same size.
3154 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3155
3156 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3157 registers as both single and double values (fetching 2nd 32bit half
3158 as necessary). Annotate each register printed with its precision.
3159
c8f75fe8
JL
3160 * paread.c (read_unwind_info): Fix off-by-one error.
3161
0c1af47f
JK
3162Fri Mar 25 08:33:28 1994 Jim Kingdon ([email protected])
3163
3164 * main.c (complete_command): Deal with it if arg is NULL.
3165
5801f348
JK
3166Thu Mar 24 07:12:09 1994 Jim Kingdon ([email protected])
3167
4df6dcd1
JK
3168 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3169 regarding using the PC--using the PC is necessary and all the
3170 FIXME comments in the world won't make it go away.
3171
2f3b7d8e
JK
3172 * valops.c (value_at, value_at_lazy): Give error if we dereference
3173 a pointer to void.
3174 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3175 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3176
553e1862
JK
3177 * stabsread.c (patch_block_stabs): Add comment about what happens
3178 if the definition is in another compilation unit from the stab.
acdec954 3179
5801f348
JK
3180 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3181
09973223
JK
3182Wed Mar 23 07:50:33 1994 Jim Kingdon ([email protected])
3183
3184 * main.c (complete_command): New command, from Rick Sladkey
3185 <[email protected]>.
3186 (symbol_completion_function): Don't declare rl_point and
3187 rl_line_buffer; they are now declared in readline.h.
3188 (show_commands): Don't declare history_base; it is declared in
3189 history.h.
3190 * command.c (lookup_cmd): Don't delete trailing whitespace.
acdec954 3191 Reverts change of 14 May 1989.
09973223
JK
3192
3193Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3194
3195 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3196 code from prim_record_minimal_symbol_and_info() to here. Callers
3197 of the latter can legitimately supply a section number of -1.
3198
e552788b
JK
3199Wed Mar 23 07:50:33 1994 Jim Kingdon ([email protected])
3200
3201 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3202 member functions have an element in args for a (nonexistent) this
3203 pointer.
3204
84ad95c1
JL
3205Tue Mar 22 20:12:53 1994 Jeffrey A. Law ([email protected])
3206
0a64709e
JL
3207 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3208
3209 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3210 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3211
84ad95c1
JL
3212 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3213 for the structure's type. All callers changed.
3214
3215 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3216 for each structure argument rather than assuming it's either
3217 true or false for all structure arguments.
3218
3219 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3220 on the length structure passed, not the compiler used.
3221
3222 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3223 argument for the structure's type.
3224
29f2ceed
JK
3225Tue Mar 22 15:28:33 1994 Jim Kingdon ([email protected])
3226
51f83933
JK
3227 * values.c (set_internalvar): Don't set var->value until we are
3228 sure there won't be an error().
3229
29f2ceed
JK
3230 * remote.c (get_offsets): Reinstate comment which was in
3231 remote_wait about use of SECT_OFF_TEXT and so on.
3232
3233Mon Mar 21 13:11:30 1994 Peter Schauer ([email protected])
3234
3235 * symmisc.c (maintenance_check_symtabs): New function to check
3236 consistency of psymtabs and symtabs.
3237 * symtab.h (maintenance_check_symtabs): Add prototype.
3238 * maint.c: Add new `maint check-symtabs' command.
3239 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3240 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3241 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3242 comment.
3243 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3244 to write_memory to avoid warnings from gcc.
3245 * config/i386/xm-symmetry.h: Add missing #endif.
3246 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3247 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3248 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3249
4fd5eed4
JL
3250Mon Mar 21 11:50:28 1994 Jeffrey A. Law ([email protected])
3251
3252 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3253 (hppa_push_arguments): Likewise.
3254
72bba93b
SG
3255Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3256
3257 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3258 improve remote debugging efficiency. Also fixed problems with
3259 doing function calls for programs with no entry points.
3260 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3261 entry_point_address.
3262 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3263 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3264 parse_lines): Pass section_offsets info to these routines so that
3265 we can relocate symbol table entries upon readin.
3266 * (psymtab_to_symtab_1): Set symtab->primary to tell
3267 objfile_relocate to do relocations for our symbols.
3268 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3269 (which hang off of the symbol table).
3270 * Use prim_record_minimal_symbols_and_info instead of
3271 prim_record_minimal_symbols to supply section info to make minimal
3272 symbol relocations work.
3273 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3274 -1, try to deduce it from ms_type.
3275 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3276 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3277 add code to relocate objfile->sections data structure.
3278 * remote.c (get_offsets): Use new protocol message to acquire
3279 section offsets from the target.
3280 * (remote_wait): Get rid of relocation stuff. That's all handled
3281 by objfile_relocate now.
3282 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3283 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3284 VM_MIN_ADDRESS.
3285 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3286
d148e8c4
DE
3287Sun Mar 20 15:21:57 1994 Doug Evans ([email protected])
3288
3289 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3290 instead of 4.
d3688932
DE
3291 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3292 can no longer set this at run time.
7f695c07
DE
3293 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3294 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3295 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3296 sparc-tdep.c compiles).
3297 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
d3688932 3298
94d4b713
JK
3299Sat Mar 19 08:51:12 1994 Jim Kingdon ([email protected])
3300
d0bff94e
JK
3301 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3302 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3303 * configure.in: Recognize m68*-cisco*-*.
3304
94d4b713
JK
3305 * Makefile.in (TAGS): Use variables directly, rather than using
3306 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3307 and means that these filenames no longer need be unique across all
3308 the config/* directories.
3309 * configure.in: Put the config/*/ into TM_FILE, etc.
3310
3311 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3312 and trapv exceptions.
3313
3314 * target.h (struct section_table), objfiles.h (struct obj_section):
3315 Change name of field sec_ptr to the_bfd_section. More mnemonic
3316 and avoids the (sort of, for the ptx compiler) name clash with
3317 the name of the typedef.
3318 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3319 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3320
3321 * utils.c: Include readline.h.
3322 * Makefile.in (utils.o): Add dependency.
3323
3324 * remote.c (getpkt): Add support for run-length encoding.
3325
8eec3310
SC
3326Fri Mar 18 19:11:15 1994 Steve Chamberlain ([email protected])
3327
3328 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3329
ee6d646a
JK
3330Fri Mar 18 10:25:55 1994 Jim Kingdon ([email protected])
3331
20657f71
JK
3332 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3333 prim_record_minimal_symbol.
3334 Callers: Pass it.
3335
ee6d646a
JK
3336 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3337 computing their offset from the start of the old buffer and adding
3338 to the new buffer, rather than by assuming we can add the
3339 difference between the old buffer and the new buffer (it might not
3340 fit in an int). Merge in cosmetic differences from emacs regex.c
3341 version of this macro.
3342
478d3811
JK
3343Wed Mar 16 15:28:54 1994 Ian Lance Taylor ([email protected])
3344
3345 * Makefile.in (install-only): Fix use of program_transform_name.
3346
c42b8af8
JK
3347Wed Mar 16 07:18:43 1994 Jim Kingdon ([email protected])
3348
f8715549 3349 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
478d3811 3350 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
f8715549
JK
3351 so I'm nuking the command.
3352 * symtab.c (find_addr_symbol): Comment out, no longer used.
3353
a645ccc9
JK
3354 * main.c (main): Don't init_source_path for the -cd argument. Now
3355 that source_path doesn't contain the current_directory from when
3356 GDB started up, init_source_path is no longer useful (and is
3357 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3358
c42b8af8
JK
3359 * TODO: Remove item about line numbers being off. It is useless
3360 and confusing without a reproducible test case (it mentions
3361 proceed(), but I was able to step through proceed without trouble).
3362
ae6d035d
PS
3363Tue Mar 15 13:39:23 1994 Peter Schauer ([email protected])
3364
3365 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3366 library functions before the executable is run. Retrieve dynamic
3367 symbols from stripped executables.
3368 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3369 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3370 symtab.c (list_symbols): Handle mst_solib_trampoline.
3371 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3372 for all targets, remove IBM6000_TARGET dependencies.
3373 * dbxread.c (read_dbx_dynamic_symtab): New function.
3374 * dbxread.c (dbx_symfile_read): Use it.
3375 * dbxread.c (SET_NAMESTRING): Set namestring to
3376 "<bad string table index>" instead of "foo" if the string index is
3377 corrupt.
3378 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3379 of mst_unknown.
3380 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3381 to break_command. Handle mst_file_* minimal symbol types.
3382 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3383
b427690a
KH
3384Tue Mar 15 11:40:43 1994 Kung Hsu ([email protected])
3385
3386 * c-exp.y(yylex): fix potential memory overflow.
3387
f93b941b
JK
3388Tue Mar 15 10:33:28 1994 Jim Kingdon ([email protected])
3389
3390 * environ.c (set_in_environ): Eliminate special handling of PATH and
3391 GNUTARGET.
3392 * putenv.c: Removed, conflicts with system declaration of
3393 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3394 unnecessary.
3395 * Makefile.in: Change accordingly.
3396 * procfs.c (procfs_create_inferior): Change comment accordingly.
3397
17221e41
JK
3398Tue Mar 15 10:05:27 1994 Jim Kingdon ([email protected])
3399
3400 * rs6000-tdep.c: Change value to value_ptr.
3401
8eb79598
JK
3402Sun Mar 13 09:45:51 1994 Jim Kingdon ([email protected])
3403
c4ad6b09
JK
3404 * i386m3-nat.c: Include floatformat.h.
3405 (get_i387_state): Use memset not bzero.
3406
5fa83062
JK
3407 * Version 4.12.3.
3408
3409 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3410 ieee-float.h to floatformat.h.
3411
79f3d586
JK
3412 * valprint.c (val_print_string): Ignore error if the error
3413 happened after a terminating '\0'.
3414
3415 * c-valprint.c (c_val_print): Never add 1 to return value from
3416 val_print_string; just return what it returns.
3417
8eb79598
JK
3418 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3419 looping through all of the enums.
3420 * infrun.c (signals_info): Use it.
3421
c4de6b30
JK
3422Fri Mar 11 08:08:50 1994 Jim Kingdon ([email protected])
3423
8e4c7b3e
JK
3424 * main.c (main): When printing warning about bad baud rate, don't
3425 use warning(); it relies on current_target which isn't set up yet.
3426
c4de6b30 3427 * breakpoint.c (_initialize_breakpoint): Update docstring for
d1bdad57
JK
3428 tbreak to match what the code actually does. Don't mention tbreak
3429 in docstrings for "enable once" or "enable breakpoints once".
c4de6b30 3430
d78d4d16
JK
3431Thu Mar 10 08:52:38 1994 Jim Kingdon ([email protected])
3432
3433 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3434 while (0). That defeats the whole purpose of using do . . . while (0).
3435 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3436 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3437 using a ?: expression as an lvalue is not portable.
3438
3439 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3440 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3441 'p' and 'r' symbol descriptors into a single symbol to look for a
3442 LOC_REF_ARG.
3443 * README, config/sparc/tm-sparc.h: Update comments.
3444
10373914
PS
3445Wed Mar 9 21:43:24 1994 Peter Schauer ([email protected])
3446
3447 * mdebugread.c (parse_type): Do not complain for types with
3448 an `indexNil' aux index, these are simply undefined types.
3449 Remove indexNil check from caller of parse_type.
3450 * mdebugread.c (parse_partial_symbols): Do not enter
3451 stGlobal, scCommon symbols into the minimal symbol table, their
3452 value is the size of the common, not its address.
3453 Handle scInit, scFini, scPData and scXData sections.
3454 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3455 mst_*.
3456 Enter stProc symbols into the global_psymbols list once, not into
3457 the static_psymbols_list.
3458 Get rid of dummy psymtab if it is empty, to allow proper detection
3459 of stripped executables.
3460 * mdebugread.c (cross_ref): Allow cross references to Fortran
3461 common blocks.
3462
fddb9bda
JK
3463Wed Mar 9 15:23:19 1994 Jim Kingdon ([email protected])
3464
3465 * stabsread.c (common_block_end, fix_common_block): Stash the
3466 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3467 as to not assume that a pointer fits in an enum.
3468
d9389f37
KH
3469Wed Mar 9 18:56:36 1994 Kung Hsu ([email protected])
3470
3471 * os9kread.c (fill_sym): check compiler verion number for pre-
3472 UltraC compiler.
3473 * os9kread.c (os9k_process_one_symbol): address of symbol is
3474 relative to section not module.
3475 * stabsread.c (define_symbol): add symbol type 's' as local
3476 symbol for os9k.
3477 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3478 monitor logging.
3479 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3480 * remote-os9k.c: fix bug in 'set remotebaud' function.
3481 * remote-os9k.c (rombug_link): minimize checking so to improve
3482 speed.
fddb9bda 3483 * symfile.c (symbol_file_command): check if failed to link, also make
d9389f37
KH
3484 the command be able to accept more than one filenames.
3485 * target.c (target_link): check if failed to link with rombug.
3486 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3487
cdc7029d
JK
3488Wed Mar 9 15:23:19 1994 Jim Kingdon ([email protected])
3489
3490 * remote-es.c (es1800_child_ops): Don't declare it static.
3491
352c21dd
JK
3492Tue Mar 8 11:42:39 1994 Jim Kingdon ([email protected])
3493
3494 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3495
ce2f21b2
JK
3496Tue Mar 8 06:56:13 1994 Jim Kingdon ([email protected])
3497
9d2b8d50
JK
3498 * dbxread.c: New variable lowest_text_address.
3499 (record_minimal_symbol, read_dbx_symtab): Set it.
3500 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3501 end_of_text_address.
3502 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3503
3504 * dbxread.c (end_psymtab): Remove old and commented out
3505 capping_global and capping_static. Fix comments regarding
3506 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3507
79448221
JK
3508 * parser-defs.h: Add "extern" to start of variable declarations so
3509 we don't end up with commons.
3510 * parse.c: Define these variables.
3511
ce2f21b2
JK
3512 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3513 as one.
3514
7810d333
JK
3515Mon Mar 7 13:00:50 1994 Jim Kingdon ([email protected])
3516
3517 * alpha-tdep.c: Change value to value_ptr.
3518
a6e21fba
PS
3519Sun Mar 6 17:36:53 1994 Peter Schauer ([email protected])
3520
3521 * solib.c (elf_locate_base): New function to locate the address
3522 of the dynamic linker's runtime structure in the dynamic info section.
3523 * solib.c (locate_base): Use it instead of iterating over the list
3524 of mapped address segments.
3525 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3526 necessary.
3527
70e43abe
JL
3528Fri Mar 4 09:50:47 1994 Jeffrey A. Law ([email protected])
3529
3530 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3531 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3532 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3533 signal trampoline and interrupt routines.
3534 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3535 (frame_chain, frame_chain_valid): Likewise.
3536 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3537 saved regs convention for SP.
3538
3539 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3540 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3541 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3542
3543 * tm-hppah.h (IN_SIGTRAMP): Define.
3544
833a2895
JK
3545Thu Mar 3 12:41:16 1994 Jim Kingdon ([email protected])
3546
93dc3414
JK
3547 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3548 alphabetic character as the start of a name.
3549
b855dfe7
JK
3550 * sparclite/Makefile.in (all install): Build and install aload.
3551
d9a5e91f
JK
3552 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3553 config.guess and config.sub produce.
3554
833a2895
JK
3555 * mips-tdep.c: Change value to value_ptr.
3556
82a2edfb
JK
3557Wed Mar 2 09:17:55 1994 Jim Kingdon ([email protected])
3558
3559 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3560 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3561 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3562 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3563 value with value_ptr. This is for the ptx compiler.
3564 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3565 "sec_ptr" typedef.
3566 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3567 #if 0 i386_float_info.
3568 * symm-tdep.c (round): Remove. Also remove sgttyb.
3569 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3570 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3571 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3572 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3573 someday.
3574 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3575 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3576 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3577 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3578 tm-i386v.h is apparently OK.
3579 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3580 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3581 USE_O_NOCTTY.
3582
c485c7a9
PS
3583Wed Mar 2 11:31:08 1994 Peter Schauer ([email protected])
3584
3585 * osfsolib.c (xfer_link_map_member): Update to use new
3586 target_read_string interface.
3587
d1c0c6cf
JK
3588Wed Mar 2 09:17:55 1994 Jim Kingdon ([email protected])
3589
3590 * infrun.c (wait_for_inferior): In checking
3591 remove_breakpoints_on_following_step, check
3592 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3593
25200748
JK
3594Tue Mar 1 16:22:56 1994 Jim Kingdon ([email protected])
3595
3596 * os9kread.c (os9k_process_one_symbol): Rename
3597 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3598 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3599 (CORE_ADDR)0, from target_link, since that is what it uses.
3600 Process name at end, not during parsing (like we did before Kung's
3601 change), so that -readnow and -mapped can appear anywhere.
3602 Make text_relocation a local variable.
3603 * config/i386/i386os9k.mt: Fix comment.
3604 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3605 * os9kread.c: Put "comments" after #endif inside /* */.
3606 * stabsread.h: Add os9k_stabs variable.
3607 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3608 Set it.
3609 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3610 descriptor in global_symbols not local_symbols.
3611 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3612 descriptors.
3613 (read_type): If os9k_stabs, accept function parameters after 'f'
3614 type descriptor.
3615 (read_array_type): If os9k_stabs, don't expect index type and
3616 expect lower and upper to be separated by ',' not ';'.
3617 (read_enum_type): If os9k_stabs, read a number before the first
3618 enumeration constant.
3619 (os9k_init_type_vector): New function.
3620 (dbx_lookup_type): Call it when starting new type vector.
3621 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3622 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3623 * os9kstab.c: Removed.
3624 * Makefile.in: Update accordingly.
3625 * objfiles.c (objfile_relocate_data): Removed.
3626 * remote-os9k.c (rombug_wait): Call objfile_relocate
3627 not objfile_relocate_data.
3628 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3629 * remote-os9k.c (rombug_wait): Call find_pc_section not
3630 find_pc_objfile.
3631 * main.c (quit_command): Check inferior_pid; revert Kung change.
3632 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3633
1340861c
KH
3634Tue Mar 1 14:56:14 1994 Kung Hsu ([email protected])
3635
3636 * os9kread.c: New file to read os9000 style symbo table.
3637 * os9kstab.c: new file to read os9000 style stabs.
3638 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3639 * objfiles.c (find_pc_objfile): new function to search objfile
3640 from pc.
3641 * objfiles.c (objfile_relocate_data): new function to relocate
3642 data symbols in symbol table.
3643 * objfiles.h: Add two aux fields in struct objfile to handle
3644 multiple symbol table files situation like in os9000.
3645 * symfile.c: Change so 'symbol-file' command can handle multiple
3646 files. Also call target_link() to get relocation infos.
3647 * target.c (target_link): new function to get relocation info when
3648 a symbol file is requested to load.
3649 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3650 because in cross mode there's no inferior pid, bit they need to
3651 be detached.
3652 Makefile.in: add os9kread.c os9kstab.c and .o's.
3653 configure.in: add i386os9k target.
3654 config/i386/i386os9k.mt: new add.
3655 config/i386/tm-i386os9k.h: new add.
3656
137b6849
PS
3657Tue Mar 1 13:16:10 1994 Peter Schauer ([email protected])
3658
3659 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3660 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3661
4ad0021e
JK
3662Tue Mar 1 11:54:11 1994 Jim Kingdon ([email protected])
3663
3664 * target.c, target.h (target_read_string): Provide error detection to
3665 caller. Put string in malloc'd space, so caller need not impose
3666 arbitrary limits.
3667 * solib.c (find_solib): Update to use new interface.
3668 * irix5-nat.c (find_solib): Read o_path from inferior
3669 (clear_solib): Free storage for o_path.
3670 * valprint.c (val_print_string): Add comments.
3671
e3d6ec4a
PS
3672Mon Feb 28 23:54:39 1994 Peter Schauer ([email protected])
3673
3674 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3675 advance `p'.
3676
c8ff77be
JK
3677Mon Feb 28 12:40:46 1994 Jim Kingdon ([email protected])
3678
30974778
JK
3679 * value.h (struct value): Add modifiable field.
3680 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3681 (record_latest_value): Don't mess with VALUE_LVAL of value.
3682 * valops.c (value_assign): Check it. Reword existing error
3683 message on not_lval.
3684
b5aff268
JK
3685 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3686 (STEP_SKIPS_DELAY): Added.
3687 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3688 the delay slot.
3689
c8ff77be
JK
3690 * valprint.c (val_print_string): If errcode is set, always print
3691 an error, regardless of force_ellipsis. In the non-EIO case,
3692 just print the error message rather than calling error(). Don't
3693 access *(bufptr-1) if bufptr points to the start of the buffer.
3694 When looking for '\0', don't increment bufptr and addr if bufptr
3695 started out already at limit. If an error happens on fetching the
3696 first character, don't print the string.
3697
2882219f
JK
3698Sun Feb 27 21:05:06 1994 Jim Kingdon ([email protected])
3699
3700 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3701 obsolete.
3702
3703 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3704 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3705 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3706 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3707 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3708 * findvar.c: Update comment regarding ieee-float.h.
3709
28ee4b42
PS
3710Sun Feb 27 21:39:48 1994 Peter Schauer ([email protected])
3711
3712 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3713 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3714 Define to make backtracing through the various sigtramp handlers
3715 work.
3716 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3717 the saved pc from ucontext on the stack for SVR4 signal handling.
3718
25354cef
JK
3719Fri Feb 25 09:41:11 1994 Jim Kingdon ([email protected])
3720
c20c1bdf
JK
3721 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3722 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3723 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3724 just use the global variable itself. When printing baud rate,
3725 don't print a baud rate if baud_rate is -1.
3726
25354cef
JK
3727 * coffread.c (read_coff_symtab): Pass mst_file_* to
3728 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3729 symbols in the minimal symbols regardless of SDB_TYPE.
3730
7126c1d0
JK
3731Thu Feb 24 08:30:33 1994 Jim Kingdon ([email protected])
3732
bcc37718
JK
3733 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3734 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3735 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3736 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3737 ignored bs->stop for a bp_step_resume breakpoint.
3738 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3739 which performs one (the check_sigtramp2 one) of the functions
3740 which had been handled by the step_resume_breakpoint. For each
3741 use of the step_resume_breakpoint, make it still use the
3742 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3743 operate on both.
3744 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3745 When setting the frame address of the step resume breakpoint, set
3746 it to the address for frame *before* the call instruction is
3747 executed, not after.
3748
3fed1c4a
JK
3749 * mips-tdep.c (mips_print_register): Print integers using
3750 print_scalar_formatted rather than duplicating all the
3751 CC_HAS_LONG_LONG and so on.
3752 (mips_push_dummy_frame): Use read_register_gen rather than using
3753 read_register and then putting it back in target format with
3754 store_unsigned_integer. If registers are more than 4 bytes, give
3755 an error rather than have some registers overwrite other
3756 registers.
3757 #if 0 unused include of opcode/mips.h.
3758
3759 * symfile.h: Don't declare arguments for coff_getfilename.
3760
7126c1d0
JK
3761 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3762
6bfd168c
JL
3763Thu Feb 24 08:06:52 1994 Jeffrey A. Law ([email protected])
3764
3765 * configure.in (hppa*-*-osf*): New configuration.
3766 * config/pa/hppaosf.mt: New target makefile fragment.
3767 * config/pa/tm-hppao.h: New target include file.
3768
5c07a10b
PS
3769Thu Feb 24 04:29:19 1994 Peter Schauer ([email protected])
3770
3771 * exec.c (print_section_info): Print entry point for exec_bfd only.
3772 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
8ce2cfc0
PS
3773 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3774 causes problems if <sys/types.h> has no multiple inclusion protection.
5c07a10b 3775
fce7695f
JL
3776Wed Feb 23 16:28:55 1994 Jeffrey A. Law ([email protected])
3777
3778 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3779 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3780 (CALL_DUMMY_LENGTH): Changed accordingly.
3781
318ee78a
SG
3782Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3783
75a006d9
SG
3784 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3785 numbers of register windows.
3786
318ee78a
SG
3787 * sparclite/hello.c: Add factorial function for testing.
3788 * salib.c: Use macros instead of constants for I/O addresses to
3789 make 931 support easier.
3790 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3791 register in sta/lda instructions.
3792
56dd4126
JK
3793Wed Feb 23 10:39:18 1994 Jim Kingdon ([email protected])
3794
3795 * dbxread.c (process_one_symbol): Set
3796 block_address_function_relative for COFF like we do for ELF and SOM.
3797
847d9775
PS
3798Sat Feb 19 03:17:32 1994 Peter Schauer ([email protected])
3799
3800 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3801 them in the pst.
3802 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3803 the enumerators of an ecoff enum into the partial symbol table.
3804 * mdebugread.c (parse_partial_symbols): Call it.
3805 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3806 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3807 offsets. Cast psymtab->read_symtab to PTR before passing it to
3808 gdb_print_address.
3809 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3810 set up the global offset table pointer in pic compiled code.
3811 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3812 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3813 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3814 ensures that floats are promoted to doubles before they are pushed
3815 on the stack.
3816
9f35e15a
SG
3817Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3818
3819 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3820 Fixup cache_on and flush_i_cache so that they work for both the
3821 930 and 932 processors. Rewrite most low level funcs (uart
3822 access & cache stuff) to use new ASI access macros in sparclite.h.
3823 Also make it easy to access second serial port.
3824
56173dc5
ILT
3825Fri Feb 18 22:17:33 1994 Ian Lance Taylor ([email protected])
3826
3827 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3828 <sys/stat.h>; not needed.
3829
c84bab2d
JK
3830Fri Feb 18 08:26:29 1994 Jim Kingdon ([email protected])
3831
3832 * stack.c (print_frame_info): In "pathological" case, don't
3833 distrust the line number information.
3834
748d77d7
KH
3835Fri Feb 18 16:51:14 1994 Kung Hsu ([email protected])
3836
3837 * mips-tdep.c (mips_print_register): handle 64 bits register.
3838 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3839
889f1f03
JK
3840Fri Feb 18 08:26:29 1994 Jim Kingdon ([email protected])
3841
1eb89b9e
JK
3842 * Version 4.12.2.
3843
ef1a0540
JK
3844 * Makefile.in (install): Do the sed for program_transform_name
3845 ourselves instead of worrying about INSTALL_XFORM. This enables
3846 users to override INSTALL_PROGRAM in the standard way.
3847
3848 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3849 depend on Makefile.in.
3850
fb0f4231
JK
3851 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3852 Only test against INT_MIN if a LONGEST is bigger than an int.
3853
889f1f03
JK
3854 * README: Change GhostScript to Ghostscript.
3855
662f3b3f
JK
3856Fri Feb 18 07:30:55 1994 Jim Kingdon ([email protected])
3857
d5cb2f7d
JK
3858 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3859 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3860 character file names.
3861 * Makefile.in (ALLPARAM): Add these files.
3862
662f3b3f
JK
3863 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3864 character file names.
d5cb2f7d 3865 * Makefile.in: Add Kung's new mips64 files.
662f3b3f 3866
70126bf9
KH
3867Thu Feb 17 17:25:47 1994 Kung Hsu ([email protected])
3868
3869 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3870 mips64el-*-ecoff and mips64-big-*.
3871 * defs.h: get rid of FORCE_LONG_LONG.
3872 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3873 parsing. Change register size to be MIPS_REGSIZE.
3874
c4a081e1
DM
3875Thu Feb 17 09:30:22 1994 David J. Mackenzie ([email protected])
3876
3877 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3878 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3879 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3880
3b5442f9
SC
3881Fri Feb 11 21:47:24 1994 Steve Chamberlain ([email protected])
3882
3883 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3884 (remove_commands, add_commands): Add/remove hms-drain when target
3885 is connected.
3886
d87d7b10
SG
3887Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3888
3889 * configure.in: Add Lynx/rs6000 support.
3890 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3891 messages. Add rs6000 support. Don't try to modify unwritable
3892 registers.
3893 * rs6000-nat.c: Move lots of native dependent stuff (like core
3894 file support) from rs6000-tdep.c & xcoffexec.c to here.
3895 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3896 * xcoffexec.c: Move native dependent stuff to nat.c.
3897 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3898 from tm file.
3899 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3900 really native.
3901 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3902 New files to support Lynx/rs6000.
3903
ba47c66a
PS
3904Tue Feb 8 00:32:28 1994 Peter Schauer ([email protected])
3905
3906 * README: Remove note about gcc warnings on alpha, these should be
3907 gone now.
3908 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3909 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3910 remote-utils.c, stabsread.c: Include <string.h>.
3911 * regex.c: Include "defs.h", change re_comp argument to const char *.
3912 * infptrace.c (fetch_register, store_inferior_registers): Change
3913 regaddr to type CORE_ADDR.
3914 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3915 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3916
3917Mon Feb 7 09:21:17 1994 Jim Kingdon ([email protected])
3918
3919 * symtab.h: Always define BYTE_BITFIELD to nothing.
3920
ea5dad7f
JK
3921Mon Feb 7 08:44:17 1994 Jim Kingdon ([email protected])
3922
3923 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3924 * configure.in: Remove comment about m68k-em.mt.
3925 * Makefile.in: Remove references.
3926
6ddba992
JK
3927Mon Feb 7 08:22:42 1994 Jim Kingdon ([email protected])
3928
3929 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3930 BFD_HOST_64_TYPE.
3931
01cd70b9
JK
3932Sun Feb 6 06:55:15 1994 Jim Kingdon ([email protected])
3933
1dd29bef
JK
3934 * target.c (target_preopen): If target_kill doesn't remove the
3935 target from the stack, use pop_target to do it.
3936
704aea43
JK
3937 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3938 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3939 changes to stabsread.c from summer 1993.
3940
4a00e1de
JK
3941 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3942 printing the program, rather than passing NULL to printf.
3943 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3944 try to call UDIDisconnect again. Print better message.
3945 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3946 it via udi_close.
4a00e1de
JK
3947 (udi_create_inferior): If udi_session_id is negative, open a new
3948 TIP rather than giving an error.
3949
01cd70b9
JK
3950 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3951 config/ns32k/ns32km3.mh: Define NAT_FILE.
3952 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3953 (it was inconsistent and namespace-wrong) to NM_M3_H.
3954 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3955 (m3_open): New function.
3956 (m3_ops): Use it.
3957 * TODO: Update Mach section.
3958
3959 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3960
d41b3eed
PB
3961Sun Feb 6 13:26:21 1994 Per Bothner ([email protected])
3962
3963 * printcmd.c (printf_command): Add missing single-letter
3964 backslash-escape sequences, and improve error message.
3965
7343d716
JK
3966Sun Feb 6 06:55:15 1994 Jim Kingdon ([email protected])
3967
842cf831
JK
3968 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3969 rather than trying to shove an int into a pointer and back out
3970 again. This avoids compiler warnings.
3971
7343d716
JK
3972 * defs.h (alloca): Declare as void *, not char *, on hpux.
3973 Don't prototype it, just declare the return type.
3974
57a9fee3
PS
3975Sun Feb 6 03:25:41 1994 Peter Schauer ([email protected])
3976
3977 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3978 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3979
a1bd6534
JK
3980Sat Feb 5 08:03:41 1994 Jim Kingdon ([email protected])
3981
021b10e3
JK
3982 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3983 ZERO_REGNUM, just read it as zero without talking to the board.
3984
8b0a85ba
JK
3985 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3986 backslash.
3987 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3988 to store_floating, not nonexistent variable len.
3989
aa56c716
JK
3990 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3991 New functions.
3992 (mips_store_word): Change calling convention to return errors, and
3993 to provide old contents if the caller wants it.
3994 (mips_xfer_memory): Deal with errors from mips_store_word.
3995 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3996 define now that remote-mips.c doesn't use BREAKPOINT.
3997
3998 * remote-mips.c (mips_create_inferior): Call warning if arguments
3999 specified, and then execute "set args" command. Call error, not
4000 mips_error, if executable file not specified.
4001
29fc92e8
JK
4002 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4003 remote_debug.
4004
a1bd6534
JK
4005 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4006 to unsigned int.
4007
65e98f5b
PS
4008Sat Feb 5 05:27:05 1994 Peter Schauer ([email protected])
4009
4010 * value.h (print_longest): Rename "value" to "val" in prototype
4011 declaration because some compilers don't like arguments whose
4012 names are the same as types.
4013 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4014 before passing it to remote_*_bytes.
4015
edd01519
SC
4016Fri Feb 4 15:53:18 1994 Steve Chamberlain ([email protected])
4017
4018 * h8500-tdep.c (saved_pc_after_call): The size of the
4019 pc is memory model dependent. (segmented_command,
4020 unsegmented_command, _initialize_h8500_tdep): New commands to
4021 change memory model.
29fc92e8 4022 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
edd01519 4023 command.
678ee700
SC
4024 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4025 (hms_wait): Use new status structure
4026 (hms_open): Push the target here. (hms_before_main_loop): Not
4027 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4028 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4029 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4030 all registers in a compact way.
edd01519 4031
9c01440d
JK
4032Fri Feb 4 07:41:13 1994 Jim Kingdon ([email protected])
4033
4034 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4035 as CORE_ADDR to match definition in rs6000-tdep.c.
4036
4386eff2
PS
4037Fri Feb 4 01:14:20 1994 Peter Schauer ([email protected])
4038
4039 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4040 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4041 definitions into the psymtab.
4042
d351c7a6
JK
4043Thu Feb 3 12:38:58 1994 Jim Kingdon ([email protected])
4044
4045 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4046 a special exceptionSize for the 68332.
4047
4048 * remote-udi.c (udi_attach): If no arguments, print error.
4049
4901e77d
FF
4050Thu Feb 3 17:34:05 1994 Fred Fish ([email protected])
4051
4052 * Makefile.in (VERSION): Bump to 4.12.1
4053 * NEWS, README: Update to match 4.12 release.
4054
159ada02
JK
4055Thu Feb 3 12:38:58 1994 Jim Kingdon ([email protected])
4056
4901e77d
FF
4057 * command.c (empty_sfunc): New function.
4058 (add_set_cmd): Use it instead of not_just_help_class_command.
4059 (not_just_help_class_command): Change calling convention back to
4060 what it was before yesterday's change.
4061
159ada02
JK
4062 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4063 of the type if present.
4064
5b3591ab
JK
4065Wed Feb 2 11:16:45 1994 Jim Kingdon ([email protected])
4066
eade0c6c
JK
4067 * printcmd.c (decode_format): Don't blithely set the size for
4068 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4069
4070 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4071 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4072 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4073 always just check against INT_MIN and INT_MAX (this also fixes things
4074 if sizeof (long) > sizeof (int), e.g. Alpha).
4075 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4076 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4077 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4078 BUILTIN_TYPE_UNSIGNED_LONGEST.
ce855594
JK
4079 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4080 longest_int and longest_unsigned_int.
eade0c6c
JK
4081 * value.h (struct value): Just align to LONGEST, rather than worrying
4082 about CC_HAS_LONG_LONG.
b1de1647
JK
4083 * valarith.c (value_binop): Figure out type ourself based on
4084 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4085 point is that we don't depend on CC_HAS_LONG_LONG anymore.
eade0c6c
JK
4086 * valprint.c (val_print_type_code_int): Just call
4087 extract_unsigned_integer directly, rather than going through
4088 unpack_long.
4089 * printcmd.c (decode_format): Remove code which would sometimes
4090 change 'g' size to 'w' for integers. print_scalar_formatted handles
4091 printing huge integers well enough, thank you.
4092
4901e77d 4093 * command.c (add_set_cmd, not_just_help_class_command): Change
719d9abb
JK
4094 to make this the sfunc, not cfunc, since that is how we call it.
4095 * command.h: Comment difference between sfunc and cfunc.
4096 * demangle.c (set_demangling_command): Add third arg since that
4097 is how it is called.
4098 (_initialize_demangler): Use sfunc, not cfunc, for
4099 set_demangling_command, since that is how it is called.
4100 Remove show_demangling_command; it has no effect.
4101
5b3591ab
JK
4102 * command.c (shell_escape): Report errors correctly (with error
4103 message from strerror).
4104
37f24dc9
ILT
4105Wed Feb 2 14:35:41 1994 Ian Lance Taylor ([email protected])
4106
4107 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4108 x_scnlen.l rather than x_scnlen to match corresponding change in
4109 coff/internal.h.
4110
61932a8e
JK
4111Wed Feb 2 11:16:45 1994 Jim Kingdon ([email protected])
4112
4113 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4114 Change comments regarding TYPE_CODE_BOOL.
4115 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4116 regardless of the language.
4117 (value_true): Just call value_logical_not regardless of language.
4118 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4119 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4120 * language.h: Improve comment for la_builtin_type_vector.
4121 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4122 builtin_type_m2_bool.
4123
7bec77b4
JK
4124Tue Feb 1 17:13:32 1994 Kevin Buettner ([email protected])
4125
4126 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4127 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4128
8afd05c0
JK
4129Tue Feb 1 22:13:25 1994 Peter Schauer ([email protected])
4130
4131 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4132 by restarting the ioctl.
4133
10b9bb56
JK
4134Tue Feb 1 16:16:25 1994 Jim Kingdon ([email protected])
4135
4136 * target.h (target_wait): Add comment about calling
4137 return_to_top_level.
4138
bf8d9d28
ILT
4139Tue Feb 1 12:21:00 1994 Ian Lance Taylor ([email protected])
4140
4141 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4142 additional arguments.
4143 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4144
efe3ff3e
SG
4145Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4146
4147 * sparc-stub.c: Remove unnecessary #include of memory.h.
4148
37dea45f
JK
4149Mon Jan 31 12:12:34 1994 Jim Kingdon ([email protected])
4150
14d79562
JK
4151 * mips-tdep.c: Remove code which sets saved_regs from
4152 init_extra_frame_info and put it in new function mips_find_saved_regs.
4153 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4154 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4155 check if it is NULL and call mips_find_saved_regs if so.
4156
47d52968
JK
4157 * remote-mips.c: Use unfiltered, not filtered, output most places.
4158
37dea45f
JK
4159 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4160 backtrace. Revise comments.
4161
0434c1a0
PS
4162Mon Jan 31 09:40:33 1994 Peter Schauer ([email protected])
4163
4164 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4165 alpha and irix. The _sigtramp case has to be handled properly
4166 in the tdep files if we have no ecoff debugging info.
4167 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4168 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4169 without PC_REGNUM kludge.
4170 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4171 Clean up handling of mips sigtramp frames, improve comments.
4172
d64956fa
JL
4173Sat Jan 29 23:25:57 1994 Jeffrey A. Law ([email protected])
4174
4175 * paread.c (read_unwind_info): Fix typo.
4176
4177 * paread.c (pa_symtab_read): Update the "check_strange_names"
4178 filter to match GCC's current output. Filter out section symbols
4179 (which the HP linker sometimes puts in the wrong place).
4180
9db58d3a
JK
4181Sat Jan 29 07:44:59 1994 Jim Kingdon ([email protected])
4182
3a479851
JK
4183 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4184
a0b352c0
JK
4185 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4186
4187 * Makefile.in: Remove all references to sparcly-nat.c.
4188
4189 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4190 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4191 duplicating serial.h and target.h.
4192
7a78db15
JK
4193 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4194 are not used anywhere (a 5 Oct 1993 change removed the uses).
4195
895efe6b
JK
4196 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4197 * config/m68k/es1800.mt: Add comment.
3a479851 4198 * remote-es.c: Extensive changes to update to current conventions.
895efe6b 4199
9db58d3a
JK
4200 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4201 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4202 to achieve the desired timeout.
4203 * serial.h (serial_t): Add field timeout_remaining.
4204
f28c6e38
JK
4205Fri Jan 28 08:45:02 1994 Jim Kingdon ([email protected])
4206
4207 * c-exp.y (yylex): Reenable nested type code.
4208
b09f44d2
JK
4209Fri Jan 28 15:40:33 1994 Jim Kingdon ([email protected])
4210
7f2ffa58
JK
4211 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4212
796d1fd3
JK
4213 * remote-mips.c (mips_ops): Fix docstring.
4214
97cc0428
JK
4215 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4216
ddd0223e
JK
4217 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4218 with the old tm-m68k-em.h:
4219 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
97cc0428 4220 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
ddd0223e
JK
4221 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4222 Add FIXME regarding GET_LONGJMP_TARGET.
4223
b09f44d2 4224 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
97cc0428
JK
4225 * infptrace.c (kill_inferior): Add comments.
4226 * main.c (quit_command): Call target_close after we kill or
4227 detach.
4228 * remote-udi.c (udi_close): Don't error() if QUITTING.
b09f44d2 4229
0ffba029
RS
4230Fri Jan 28 11:55:52 1994 Rob Savoye ([email protected])
4231
4232 * configure.in: Make m68k-coff and aout add monitor support in
4233 addition to the standard serial support.
4234
bb7cb982
JK
4235Fri Jan 28 08:45:02 1994 Jim Kingdon ([email protected])
4236
4237 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4238 index indexNil.
4239
9fdb3f7a
JK
4240Fri Jan 28 10:40:34 1994 Jim Kingdon ([email protected])
4241
4242 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4243 * elfread.c (record_minimal_symbol_and_info),
4244 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4245
a28d16d3
JK
4246Thu Jan 27 15:12:23 1994 Jim Kingdon ([email protected])
4247
6202263d
JK
4248 * i386-stub.c: Add ".text" right before "mem_fault:".
4249
9c41f6a6
JK
4250 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4251
4252 * remote-utils.c (usage): Fix message to be accurate and conform
4253 more closely to normal conventions.
4254
4255 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4256 whether to show information about exec_bfd, and not control whether
4257 to show information about device and speed.
4258
4259 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4260 usage message, don't dump core.
4261
4262 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4263 for variable size array.
4264 (bug_fetch_register, bug_store_register): Rename "value" to
4265 "fpreg_buf" because some compilers don't like variables whose
4266 names are the same as types.
4267 (bug_store_register): Use a cast when converting char * to
4268 unsigned char *.
4269
d5c551c9
JK
4270 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4271 of the command in error message (the text was referring to the old
4272 name of the command).
4273
4274 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4275
0e4ad984
JK
4276 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4277 full details on structure elements without names. This partially
4278 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4279 of those changes was accidental.
4280
577da8cb
JK
4281 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4282 defined, make it an error to specify a single argument which is not
4283 a frame number.
4284
a28d16d3
JK
4285 * Makefile.in (version.c), main.c (print_gdb_version): Use
4286 host_alias and target_alias, not host_canonical and
4287 target_canonical, to print configuration.
4288
833e0d94
JK
4289Wed Jan 26 10:57:21 1994 Jim Kingdon ([email protected])
4290
d92f3f08
JK
4291 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4292 of builtin_type_long. It is necessary to get a type which is
4293 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4294
833e0d94
JK
4295 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4296 various miscellaneous things discovered in the process:
4297 * printcmd.c, defs.h (print_address_numeric): New function.
4298 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4299 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4300 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4301 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4302 Use it.
4303 * utils.c, defs.h (gdb_print_address): New function.
4304 * expprint (dump_expression), gdbtypes.h: Use it.
4305 * breakpoint.c (describe_other_breakpoints),
4306 symmisc.c (dump_symtab, print_symbol):
4307 Use filtered not unfiltered I/O.
4308 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4309 just run gdb under a debugger for this (and it had problems with
4310 printing addresses, how to print b->shadow, etc.).
4311 * buildsym.c (make_blockvector), core.c (memory_error),
4312 exec.c (print_section_info), maint.c (print_section_table),
4313 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4314 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4315 Add comments saying code is broken. Marked with "FIXME-32x64".
4316 * dbxread.c (process_one_symbol), partial-stab.h (default),
4317 remote-vx.c (vx_run_files_info):
4318 Don't cast int being passed to local_hex_string.
4319 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4320 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4321 only being a long.
4322 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4323 and LOC_LOCAL.
4324 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4325 * source.c: Include <sys/types.h> regardless of USG.
4326
67e9b3b3
PS
4327Tue Jan 25 12:58:26 1994 Peter Schauer ([email protected])
4328
4329 * valops.c (value_assign): Set `type' after coercing toval.
4330 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4331 Use extract_unsigned_integer to get the address of a reference.
4332
36464897
JK
4333Tue Jan 25 11:31:53 1994 Jim Kingdon ([email protected])
4334
91a0575c
JK
4335 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4336 AIX can use ? instead of \ for continuation. Deal with it.
4337
36464897
JK
4338 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4339 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4340 the HP compiler in ANSI mode doesn't like.
4341
4342 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3bc45b7a
JK
4343 based on USG, rather than defining HAVE_SIGSETMASK to an
4344 expression containing defined. Having a macro used in #if expand
4345 to an expression containing "defined" is undefined according to
4346 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4347 it to.
36464897 4348
2ba6182b
JG
4349Mon Jan 24 20:51:29 1994 John Gilmore ([email protected])
4350
4351 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4352 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4353
96b6b765
PB
4354Fri Jan 21 19:10:44 1994 Per Bothner ([email protected])
4355
4356 * ch-exp.y (match_string_literal): Allow a zero-length string.
4357 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4358
dfd4c728
JK
4359Sat Jan 22 17:08:48 1994 Jim Kingdon ([email protected])
4360
4361 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4362 passing them to print_387_status.
4363 (print_387_status): Don't subtract top from 7 before using it.
4364 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4365 from 7; the above explains it.
4366
5efd597b
PS
4367Sat Jan 22 20:25:11 1994 Peter Schauer ([email protected])
4368
4369 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
67e9b3b3 4370 pointer value when fixing up the frame at the start of a function.
5efd597b 4371
e90445c9
SG
4372Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4373
4374 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4375 Sparc from the stack.
4376
08f74b92
JK
4377Sat Jan 22 08:30:42 1994 Jim Kingdon ([email protected])
4378
864df7e6
JK
4379 * remote-mips.c (mips_initialize): Clear mips_initializing via
4380 cleanup chain, not directly.
4381
4382 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4383 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4384 munging the timeout due to the limited range of c_cc[VTIME].
4385
08f74b92
JK
4386 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4387 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4388 m3-nat.c (m3_create_inferior): Pass it.
4389 * procfs.c: Remove ptrace function. It was declared in a way which
4390 conflicted with the prototype in unistd.h on Solaris.
4391
cdcf48be
PS
4392Sat Jan 22 01:37:40 1994 Peter Schauer ([email protected])
4393
4394 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4395 in the sigcontext if it is a signal trampoline frame.
4396 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4397 Define for Solaris2.
4398
8bf94f44
SG
4399Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4400
4401 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4402 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4403 tm-sparc.h so they can be overridden if necessary.
4404
d575ddc0
SG
4405Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4406
4407 * lynx-nat.c: Add Sparc support.
4408 * sparcly-nat.c: Remove. It's useless.
4409 * config/sparc/nm-sparclynx.h: Rewrite.
4410 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4411 with lynx-nat.o
4412 * config/sparc/tm-sparclynx.h: Rewrite.
4413
00240279
ILT
4414Fri Jan 21 19:08:48 1994 Ian Lance Taylor ([email protected])
4415
4416 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4417 directory. Old code was discarded, since the new opcode table has
4418 a different format.
4419
a2608ea1
FF
4420Fri Jan 21 14:28:30 1994 Fred Fish ([email protected])
4421
4422 * Makefile.in (realclean): Remove info files per make-stds.texi.
4423
6545c6a0
JK
4424Fri Jan 21 12:47:53 1994 Jim Kingdon ([email protected])
4425
4426 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4427 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4428 * config/sparc/tm-sun4sol2.h: Define it.
4429
cd5ee294
JK
4430Thu Jan 20 15:04:24 1994 Peter Schauer ([email protected])
4431
4432 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4433 if we did not find a symbol.
4434
918fea3e
JL
4435Fri Jan 21 08:20:18 1994 Jeffrey A. Law ([email protected])
4436
4437 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4438 is not defined.
4439
4440 * hppab-nat.c (call_ptrace): Delete redundant function.
4441 (kill_inferior, attach, detach, child_resume): Likewise.
4442 (child_xfer_memory): Likewise.
4443
4444 * hppah-nat.c (call_ptrace): Delete redundant function.
4445 (kill_inferior, attach, detach, child_resume): Likewise.
4446
4447 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4448
4449 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4450
4451 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4452
4453 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4454 (CHILD_XFER_MEMORY): Define.
4455 (PT_*): Define so that generic infptrace.c code can be used.
4456
27ad511f
JK
4457Fri Jan 21 09:23:33 1994 Jim Kingdon ([email protected])
4458
1b880e74
JK
4459 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4460 struct section_offsets *, not a (nonexistent) struct section_offset *.
4461
6657a0c7
JK
4462 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4463 internal_xcoff_symtab, not an array of one of them. Change lots of
4464 "main_aux" to "&main_aux" and so on.
4465
27ad511f
JK
4466 * coffread.c, xcoffread.c: Include <coff/internal.h>
4467 before "symfile.h".
4468
d4a0983a
JK
4469Thu Jan 20 17:30:55 1994 Jim Kingdon ([email protected])
4470
dbb0fae2
JK
4471 * coffread.c (coff_getfilename): Make it not static.
4472
d4a0983a
JK
4473 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4474
4475 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4476 a completely gratuitous difference between xcoffread.c and coffread.c).
4477
d7e7e851
JK
4478Wed Jan 19 15:09:44 1994 Jim Kingdon ([email protected])
4479
4480 * infrun.c (wait_for_inferior): Don't set frame for
4481 step_resume_breakpoint for IN_SIGTRAMP cases.
4482
4483 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4484 breakpoint.c (bpstat_what): Move step_resume from its own field of
4485 the struct bpstat_what into the main_action. Make it override
4486 other breakpoints. This is a conservative change in the sense
4487 that before the step resume breakpoint was a breakpoint.c
4488 breakpoint, hitting the step resume breakpoint overrode even
4489 calling bpstat_stop_status.
4490
f1de67d3
PS
4491Wed Jan 19 12:40:25 1994 Peter Schauer ([email protected])
4492
4493 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4494 in case execution was stopped in the called function.
4495 * stack.c (print_frame_info, frame_info): If backtracing through
4496 a call dummy, handle the starting source line number on a line
4497 boundary like backtracing through sigtramp.
4498 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4499 for call dummy frame right. Remove old test for dummy frame,
4500 it has been unused at least since gdb-3.5.
4501 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4502 of the dummy frame.
4503
c6e0f918
JK
4504Tue Jan 18 16:16:35 1994 Jim Kingdon ([email protected])
4505
4506 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4507
db4340a6
JK
4508Tue Jan 18 14:09:25 1994 Peter Schauer ([email protected])
4509
4510 * infrun.c (signals_info), target.c (target_signal_from_name):
4511 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4512
4d4f2d50
JK
4513Mon Jan 17 22:00:15 1994 Jim Kingdon ([email protected])
4514
d881dd86
JK
4515 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4516 * inflow.c (terminal_ours_1): When discussing how to deal with the
4517 tty state, make note of query() as well as readline.
4518
4d4f2d50
JK
4519 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4520 signals for which stop and print are cleared by default.
4521
5c38fcee
JL
4522Mon Jan 17 20:00:51 1994 Jeffrey A. Law ([email protected])
4523
c7f3b703
JL
4524 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4525 reserved fields to hold a stub unwind entry type. Fix typo.
4526 (stub_unwind_entry): New structure for raw stub unwind entries.
4527 (stub_unwind_types): The types of stubs we may encounter.
4528 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4529 * hppa-tdep.c (rp_saved): Use additional information provided
4530 by linker stub unwind descriptors.
4531 (frameless_function_invocation): Likewise.
4532 (frame_chain_valid): Likewise.
4533 * paread.c (compare_unwind_entries): New function for sorting
4534 unwind table entries.
4535 (read_unwind_info): Rewrite to remove dependency on host endianness.
4536 Read in data from the $UNWIND_END$ subspace which contains linker
4537 stub unwind descriptors. Merge that data into the basic unwind
4538 table.
4539
5c38fcee
JL
4540 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4541
af8b7906
JK
4542Mon Jan 17 22:00:15 1994 Jim Kingdon ([email protected])
4543
4544 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4545 from either the symbol name or the auxent.
4546 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4547 no longer static.
4548
0e7da49c
FF
4549Mon Jan 17 13:35:01 1994 Fred Fish ([email protected])
4550
4551 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4552
b90811f9
PS
4553Mon Jan 17 12:35:42 1994 Peter Schauer ([email protected])
4554
4555 * README: Update notes for alpha port.
4556
24a11a79
JK
4557Mon Jan 17 11:15:57 1994 Jim Kingdon ([email protected])
4558
4559 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4560 for operation fault, constraint fault, and type fault.
4561
b76dcd4b
JK
4562Sun Jan 16 12:46:01 1994 Jim Kingdon ([email protected])
4563
623d7380
JK
4564 * Makefile.in (init.c): Add comment explaining formatting conventions.
4565
a39f7739
JK
4566 * c-exp.y (parse_number): Assign to temporary between the right
4567 shifts, to work around a bug in the SCO compiler.
4568
07919221
JK
4569 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4570 Add various files which were added to GDB recently.
4571
91cc45da
JK
4572 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4573 within_function.
4574
b76dcd4b
JK
4575 * Makefile.in: Add mostlyclean target.
4576
d7a5ff3c
JK
4577Sat Jan 15 10:20:13 1994 Jim Kingdon ([email protected])
4578
4579 * Version 4.11.4.
4580
8b564df8
PB
4581Sat Jan 15 18:27:34 1994 Per Bothner ([email protected])
4582
4583 * main.c (show_commands): Make return type of extern
4584 history_get be HIST_ENTRY, rather than struct _hist_entry.
4585 (The latter loses with the upcoming merged readline.)
4586
dac317dc
JK
4587Sat Jan 15 10:20:13 1994 Jim Kingdon ([email protected])
4588
ab5f7971
JK
4589 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4590 const char *, not char *.
4591
fb155ce3
JK
4592 * symtab.h (struct symbol): Make section short, not unsigned short.
4593
87041845
JK
4594 * symtab.c (lookup_symbol): Add comment about QUIT here.
4595
f29351d9
JK
4596 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4597
a9b32d61
JK
4598 * c-exp.y (parse_number): Check for overflow regardless of range
4599 checking. Fix overflow check to use unsigned LONGEST, not
4600 unsigned int.
4601
4602 * c-exp.y (parse_number): Make it so that integer constants are
4603 builtin_type_long_long if builtin_type_long isn't big enough or if
4604 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4605
dac317dc
JK
4606 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4607 Print our "()" first, then recurse for the target type.
4608
4c0b3e57
JK
4609Fri Jan 14 21:55:39 1994 Jim Kingdon ([email protected])
4610
831a39d7
JK
4611 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4612
4c0b3e57
JK
4613 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4614
44a09a68
JK
4615Fri Jan 14 14:17:06 1994 Jim Kingdon ([email protected])
4616
4617 * utils.c (request_quit): Re-establish signal handler regardless
4618 of USG.
4619
4620 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4621
98506620
JK
4622Fri Jan 14 21:55:39 1994 Jim Kingdon ([email protected])
4623
4624 * i960-tdep.c: Include target.h.
4625
658821b9
SS
4626Fri Jan 14 17:12:28 1994 Stan Shebs ([email protected])
4627
4628 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4629
4630Fri Jan 14 11:06:10 1994 Jim Kingdon ([email protected])
4631
4632 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4633 changes (status -> ourstatus; declare status, etc.).
4634 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4635
4e8bc56f
JK
4636Fri Jan 14 14:17:06 1994 Jim Kingdon ([email protected])
4637
4638 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4639
aeb145f8
ILT
4640Fri Jan 14 11:49:44 1994 Ian Lance Taylor ([email protected])
4641
4642 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4643
d253eb7a
JK
4644Fri Jan 14 11:37:17 1994 Jim Kingdon ([email protected])
4645
4646 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4647
52b3045e
PS
4648Fri Jan 14 01:04:36 1994 Peter Schauer ([email protected])
4649
4650 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4651
ae682b80
JK
4652Thu Jan 13 10:32:38 1994 Jim Kingdon ([email protected])
4653
d0acb092
JK
4654 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4655 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4656
4657 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4658 writing it.
4659
63dcc380
JK
4660 Add search to target vector (#if 0'd until after 4.12):
4661 * target.h (to_search, target_search): Add.
4662 * gdbcore.h, core.c (generic_search): Add.
4663 * remote.c (remote_search): Add.
4664 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4665 tag.
4666
d6596eee
JK
4667 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4668 is on, call find_pc_function rather than relying just on the minimal
4669 symbols (probably only matters for symbol readers which don't put
4670 statics in the minimal symbols, but changing this strikes me as
4671 not conservative enough).
4672 Initialize name_location in all cases.
4673 If no symbol and no msymbol, don't print anything symbolic.
4674
ae682b80
JK
4675 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4676
314e6bf3
JG
4677Wed Jan 12 20:53:16 1994 John Gilmore ([email protected])
4678
4679 * printcmd.c (print_address_symbolic): Make it search the
4680 symtabs for variables as well as functions. Add `set print
4681 fast-symbolic-addr' and default it to fast (the old way).
4682 Print line numbers for data items as well as functions.
4683
4684 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4685 address, if a symbol is found (take two more args pointing to
4686 where to store these results).
4687
4688 * symtab.h (find_addr_symbol): Add prototype.
4689
470dfa0c
JK
4690Wed Jan 12 19:32:11 1994 Jim Kingdon ([email protected])
4691
4692 * objfiles.h: Fix comments to reflect the fact that the phrase
4693 "top of stack" always refers to where the pushing and popping takes
4694 place, regardless of whether it is at the highest or lowest address.
4695
a8c49897
PS
4696Wed Jan 12 13:23:37 1994 Peter Schauer ([email protected])
4697
4698 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4699 compiler generated tag names.
4700 * mdebugread.c (parse_type): Handle cross references to qualified
4701 aggregate types.
4702 * valops.c (value_struct_elt): Improve error message if the
4703 address of a method is requested from an object instance.
4704 * valops.c (search_struct_method): Make name_matched non-static
4705 to get it initialized correctly.
4706 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4707 exclude segment register which are not writable on newer SCO versions.
4708
4ad942bf
JK
4709Wed Jan 12 14:44:45 1994 Jim Kingdon ([email protected])
4710
4711 * go32-xdep.c: Remove unused function uerror.
4712 (sigsetmask): Declare return type. Declare argument (to match the
4713 way it is called). Explicitly return 0.
4714
21578747
JG
4715Wed Jan 12 01:44:25 1994 John Gilmore ([email protected])
4716
4717 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4718 partial_symbol): Shrink the storage sizes of symbols, by making
4719 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4720 enums and small ints to the end of each struct to improve
4721 alignment, and switching the section number from int to unsigned
4722 short.
4723
e0ea0fbd
JG
4724Wed Jan 12 00:16:26 1994 John Gilmore ([email protected])
4725
4726 * symtab.c (find_addr_symbol): New routine that will find the nearest
4727 symbol associated with an address. It does so by exhaustive
4728 search of the symtabs, so it's slow but complete.
4729
011d4ed9
JG
4730Tue Jan 11 23:57:30 1994 John Gilmore ([email protected])
4731
4732 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4733 to [0,0] rather than [0, end of first source file]. This avoids
4734 problems with other parts of GDB looking for linetables in the
4735 _globals_ symtab. Eliminate variables num_object_files and
4736 first_object_file_end.
4737
eb5b74ca
JG
4738Tue Jan 11 00:53:46 1994 John Gilmore ([email protected])
4739
4740 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4741 (pop_frame): Restore PC2 and LR0 from dummy frames.
4742 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4743 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4744 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4745 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4746 (SETUP_ARBITRARY_FRAME): Define.
4747
4d69cf57
JK
4748Tue Jan 11 06:59:10 1994 Jim Kingdon ([email protected])
4749
4750 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4751
6a69975f
ILT
4752Tue Jan 11 14:27:03 1994 Ian Lance Taylor ([email protected])
4753
4754 * remote-udi.c (udi_resume): Correct prototype.
4755
c598654a
JL
4756Tue Jan 11 11:10:30 1994 Jeffrey A. Law ([email protected])
4757
4758 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4759 hppa_frame_find_saved_regs.
4760 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4761 (prologue_inst_adjust_sp): New function.
4762 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4763 (skip_prologue): Completely rewrite to use unwind information.
4764 (hppa_frame_find_saved_regs): Likewise.
4765
6397809b
JK
4766Tue Jan 11 06:59:10 1994 Jim Kingdon ([email protected])
4767
f3fe8934
JK
4768 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4769 to convert a signal number with appropriate bounds checking.
4770
6397809b
JK
4771 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4772
c369b6a3
JG
4773Tue Jan 11 00:53:46 1994 John Gilmore ([email protected])
4774
a31f4b90
JG
4775 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4776 print a newline to end the display anyway.
4777
c6d8db40
JG
4778 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4779 coprocessor status regs) when popping a frame. This fixes
4780 float exceptions that occur after calling inferior functions.
4781
c369b6a3
JG
4782 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4783 Read and write the fsr (float status register) to/from the child
c6d8db40
JG
4784 process along with the float regs. Remove Peter Schauer's change
4785 of May 24 '93, which has higher overhead and doesn't solve the
4786 real problem (which was that FSR wasn't being set).
c369b6a3 4787
7b2bcbf5
JG
4788Mon Jan 10 23:16:42 1994 John Gilmore ([email protected])
4789
4790 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4791 stack overflow check isn't right after the register stack
4792 adjustment instruction. Metaware R2.3u compiler moves other
4793 things in front of it. This fix isn't perfect but is what's
4794 running.
4795
6aaa61de
JK
4796Mon Jan 10 20:08:23 1994 Jim Kingdon ([email protected])
4797
85b8aa88
JK
4798 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4799
6aaa61de
JK
4800 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4801 character filenames.
4802 * configure.in: Change accordingly.
4803
ef118278
TL
4804Mon Jan 10 15:48:36 1994 Tom Lord ([email protected])
4805
4806 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4807 _filtered io routines from these two files.
4808
9d51b3c5
PS
4809Fri Jan 7 12:42:45 1994 Peter Schauer ([email protected])
4810
4811 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4812 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4813 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4814 DEC c89.
4815 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4816
11ebf939
JK
4817Fri Jan 7 12:55:25 1994 Jim Kingdon ([email protected])
4818
17d059d4
JK
4819 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4820 printing to gdb_stderr.
4821
4822 * remote-udi.c (udi_kill): Don't close the connection, just set
4823 inferior_pid to zero.
4824 (udi_mourn): Call remove_breakpoints.
4825
4826 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4827
11ebf939
JK
4828 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4829
fcbc95a7
JK
4830Thu Jan 6 07:17:53 1994 Jim Kingdon ([email protected])
4831
d8a66e60
JK
4832 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4833
e3a7e9d5
JK
4834 * remote-bug.c: At the start of each section, reset srec_frame
4835 back to 160.
4836
fcbc95a7
JK
4837 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4838 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4839 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4840 code which looks for those two waitkinds. Use switch statement.
4841 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4842 CHILD_SPECIAL_WAITSTATUS.
4843
4844 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4845 * Move target_signal_from_host, target_signal_to_host, and
4846 store_waitstatus from inftarg.c to target.c. procfs needs them.
4847 * target.c: Include "wait.h" and <signal.h>.
4848 * target.h, infrun.c (proceed), proceed callers: Pass new code
4849 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4850 enums being treated as unsigned and is cleaner.
4851 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4852 TARGET_SIGNAL_0.
4853 * infcmd.c (signal_command), infrun.c (signals_info):
4854 Don't allow user to specify numeric equivalent of
4855 TARGET_SIGNAL_DEFAULT.
4856
7f85a716
SG
4857Tue Jan 4 15:34:36 1994 Stu Grossman ([email protected])
4858
4859 * config/alpha/alpha-netware.mt: New target support for Alpha
4860 running Netware.
4861 * configure.in: Add alpha-*-netware* target.
4862
5efb3899
SS
4863Tue Jan 4 14:51:35 1994 Stan Shebs ([email protected])
4864
4865 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4866
67ac9759
JK
4867Tue Jan 4 09:47:14 1994 Jim Kingdon ([email protected])
4868
4869 * target.h: Add enum target_waitkind, enum target_signal, and
4870 struct target_waitstatus. Change status argument to target_wait to
4871 be struct target_waitstatus * instead of int *.
4872 * target.h, infrun.c, all targets: Change type of signal arguments
4873 to resume(), proceed(), and target_resume() from int to enum
4874 target_signal.
4875 * All targets (*_wait, *_resume): Change accordingly.
4876 * infcmd.c (program_info, signal_command), throughout infrun.c,
4877 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4878 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4879 signal code stuff right with the new signals would be non-trivial).
4880 * inferior.h (stop_signal): Make it enum target_signal not int.
4881 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4882 target_signal_from_name): New functions.
4883 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4884 store_waitstatus): New functions.
4885 * procfs.c (procfs_notice_signals): Use them.
4886 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4887 print_fault.
4888 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4889
4890 * objfiles.c (build_objfile_section_table): Don't abort() if
4891 objfile->sections is already set.
4892
4893 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4894 to match recent change to exec.c.
4895
4896 * Version 4.11.3.
4897
4898 * main.c (print_gdb_version): Change year to 1994.
4899
4900 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4901 * Makefile.in (NONSRC): Add ChangeLog-93.
4902
b35885f2
JK
4903Mon Jan 3 11:57:29 1994 Jim Kingdon ([email protected])
4904
4b404661
JK
4905 * stabsread.c (read_type): Allow defining several type numbers
4906 at once (e.g. "(1,2)=(3,4)="...).
4907
eaba7fae
JK
4908 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4909
b35885f2
JK
4910 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4911
ae5c71d6
PS
4912Mon Jan 3 02:47:03 1994 Peter Schauer ([email protected])
4913
4914 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4915 to process_one_symbol.
4916 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4917 avoid caching a bad endaddr in find_pc_partial_function.
4918
d568b76a
JK
4919Sun Jan 2 21:41:17 1994 Jim Kingdon ([email protected])
4920
4921 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4922
9ddb33a8
PS
4923Sat Jan 1 04:35:23 1994 Peter Schauer ([email protected])
4924
4925 * infrun.c (wait_for_inferior): Do not step or step resume past
4926 the end of a one-line function we just stepped into.
4927
67ac9759 4928For older changes see ChangeLog-93
bd5635a1
RP
4929\f
4930Local Variables:
4931mode: indented-text
4932left-margin: 8
4933fill-column: 74
4934version-control: never
4935End:
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