* valops.c (value_arg_coerce): Now takes param_type argument.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 Sun Feb 12 10:02:16 1995 Per Bothner <bothner@cygnus.com>
2
3 * buildsym.c (finish_block): If finishing a function without known
4 parameter type info, set that from parameter symbols.
5 * c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC,
6 print parameter types, if available.
7 * ch-typeprint.c (chill_type_print_base): Likewise.
8
9 * gdbtypes.h (struct type): Remove function type field.
10 (TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use
11 function types now that we're also storing parameter types.
12 And the payoff is much less.
13 * gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE.
14 (recursive_dump_type): Don't print TYPE_FUNCTION_TYPE.
15 * dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE.
16
17 * valops.c (value_arg_coerce): Now takes param_type argument.
18 (call_function_by_hand): Convert arguments with value_arg_coerce
19 early, and overwrite original args with converted args.
20 No longer need multiple calls to value_arg_coerce.
21 (value_arg_push): Removed.
22 * hppa-tdep.c (hppa_push_arguments): No longer call value_arg_coerce.
23 * mips-tdep.c (mips_push_arguments): Likewise.
24 * alpha-tdep.c (alpha_push_arguments): Likewise.
25 * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments):
26 Likewise.
27 * value.h (value_arg_coerce): Remove declaration. (It's now static.)
28
29 * valops.c (value_cast): Do COERCE_VARYING_ARRAY after COERCE_REF.
30
31 Sun Feb 12 09:03:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
32
33 * buildsym.c (start_subfile): Set language for f2c like for cfront.
34
35 Thu Feb 9 20:20:11 1995 Rob Savoye <rob@darkstar.cygnus.com>
36
37 * op50n-rom.c: Add the control registers.
38
39 Thu Feb 9 15:46:39 1995 Stan Shebs <shebs@andros.cygnus.com>
40
41 * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to
42 after, any host/target/native libraries.
43 * dcache.c (insque, remque): Remove declarations.
44 * gdbtypes.h (type_code): Remove trailing comma.
45
46 From Peter Schauer:
47 * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef
48 STATIC_NODEBUG_VARS inside case.
49
50 Thu Feb 9 07:43:41 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
51
52 * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
53 * partial-stab.h: Call it.
54 * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
55 STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
56 get the address.
57 * sparc-tdep.c (solaris_static_transform_name): New function.
58
59 Thu Feb 9 12:09:09 1995 Jeff Law (law@snake.cs.utah.edu)
60
61 * somread.c (som_symtab_read): Handle dynamic relocation for both
62 text and data symbols.
63 (som_symfile_offsets): If objfile is a shared library, then get
64 text and data offsets from the shared library structures.
65 * somsolib.c (som_solib_add): Copy the bfd pointer from the
66 objfile rather than reopening the file again.
67 (som_solib_section_offsets): New function.
68 * somsolib.h (som_solib_section_offsets): Declare.
69
70 Wed Feb 8 20:32:18 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
71
72 * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
73 N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
74 * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
75 filename field.
76 * elfread.c (record_minimal_symbol_and_info),
77 minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
78 newly created symbol.
79 * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
80 Set filename field of minimal symbol.
81 * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
82 Print filename field.
83 * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
84 * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
85 m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
86 os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
87 printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
88 * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
89 Find address of function from minimal symbols.
90 * partial-stab.h, case 'f', 'F': Call find_stab_function_addr
91 instead of getting pst->textlow from the stab.
92 * minsyms.c (find_stab_function_addr): New function.
93
94 Wed Feb 8 19:19:56 1995 Rob Savoye <rob@darkstar.cygnus.com>
95
96 * monitor.c: Fix so all the output shows up in the GUI command
97 window.
98
99 Mon Feb 6 18:50:59 1995 Stan Shebs <shebs@andros.cygnus.com>
100
101 * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
102 line, so init.c generation works correctly.
103 start-sanitize-arc
104 * arc-tdep.c (_initialize_arc_tdep): Ditto.
105 end-sanitize-arc
106
107 Mon Feb 6 14:44:36 1995 Rob Savoye <rob@darkstar.cygnus.com>
108
109 * config/mips/idt.mt: Add support for the lsi33k target.
110 * config/sparc/sun4sol2.mh: Add support for ser-tcp.
111 * array-rom.c: Finish the rest of the support commands needed by
112 GDB.
113 * mips-tdep.c: Add LSI33k register names and processor type.
114
115 start-sanitize-gdbtk
116 Sun Feb 5 20:32:44 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
117
118 * gdbtk.c (gdb_disassemble): Deference pointer to function before
119 calling it (pre-ANSI compilers generally require this).
120
121 end-sanitize-gdbtk
122 Sat Feb 4 13:29:52 1995 Stan Shebs <shebs@andros.cygnus.com>
123
124 * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
125
126 Fri Feb 3 16:47:31 1995 Kung Hsu <kung@mexican.cygnus.com>
127
128 * ser-go32-para.c (dos_read): fix syntax errors.
129
130 Fri Feb 3 11:19:20 1995 Stu Grossman (grossman@cygnus.com)
131
132 * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
133 dis_asm_read_memory_hook. We can now call the disassemblers
134 directly and have no need for this hook anymore.
135 start-sanitize-gdbtk
136 * gdbtk.c (gdb_disassemble): Ditto.
137 end-sanitize-gdbtk
138 * defs.h, printcmd.c: Make print_insn be static.
139
140 * ser-go32.c (dos_comisr): Make this 8 bit clean.
141 * (dos_open dos_close): Allow multiple opens to the same device.
142 Use a ref count to prevent unwanted deallocations.
143 * sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32
144 happy.
145 * (sparclite_ops): Switch to download_stratum.
146 * target.h (enum strata): Move download_stratum before
147 process_stratum so that executable targets get pushed on top of
148 download targets.
149
150 Thu Feb 2 19:02:45 1995 Rob Savoye <rob@darkstar.cygnus.com>
151
152 * array-rom.c: Remove the non GDB remote protocol config stuff.
153
154 * monitor.c: All reading/writing functions for memory and
155 registers work.
156
157 Thu Feb 2 16:11:04 1995 Kung Hsu <kung@mexican.cygnus.com>
158
159 start-sanitize-arc
160 * config/arc/arc.mt: new target makefile for arc processor.
161 * config/arc/tm-arc.h: new target header for arc processor.
162 * config/arc/go32.mh: new go32 host makefile for arc processor.
163 * config/arc/xm-go32.h: new go32 host header for arc processor.
164 * arc-tdep.c: new target dependent codes for arc processor.
165 * remote-arc.c: new file for arc-specific protocol through
166 parallel line.
167 end-sanitize-arc
168 * ser-go32-para.c: new file for go32 parallel port communication.
169
170 Thu Feb 2 13:58:40 1995 Stan Shebs <shebs@andros.cygnus.com>
171
172 * Makefile.in (VERSION): Bump to 4.13.2.
173
174 Thu Feb 2 07:27:56 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
175
176 Fix compiler warnings:
177 * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
178 and have the caller do the sprintf. Saves us from varargs hell.
179 (normal): Define before use.
180 * remote-e7000.c: Reindent a few things.
181
182 Wed Feb 1 21:16:42 1995 Per Bothner <bothner@kalessin.cygnus.com>
183
184 * f-typeprint.c (f_type_print_varspec_suffix): Print array index
185 ranges in reverse order.
186 * f-valprint.c (f77_create_arrayprint_offset_tbl): Fix calculation.
187
188 * eval.c (evaluate_subscript): Don't call value_subscript, since
189 it adjusts for lower bound and enforces ranges.
190
191 * expression.h (exp_code): Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
192 * eval.c, parse.c: Removed uses of removed opcodes.
193 * eval.c (evaluate_subexp): Clean up handling of
194 OP_UNDETERMINED_ARGLIST (no backtracking, more general).
195
196 * f-valprint.c (f_val_print): Print TYPE_CODE_STRING using
197 LA_PRINT_STRING, and not val_print_string (which reads from inferior).
198
199 * ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function
200 duplicate function made redundant by chill_varying_type.
201
202 Re-write of f77 string and complex number support:
203
204 * language.h (struct language_defn): New fields string_lower_bound
205 and string_char_type.
206 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
207 language.c (unknown_language_defn, auto_language_defn,
208 local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
209 (f_language_defn), ch-lang.c (chill_language_defn): Set new fields.
210 * gdbtypes.c (create_string_type): Use new string_char_type field.
211 * valops.c (value_string): Use new string_lower_bound field.
212
213 * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed.
214 * f-lang.c (f_create_fundamental_type, _initialize_f_language),
215 m2-lang.c (m2_create_fundamental_type),
216 gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex
217 types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
218 * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
219 Removed. Use builtin_type_complex and builtin_type_double_complex.
220
221 * gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING
222 and TYPE_CODE_LITERAL_COMPLEX.
223 * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of
224 TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
225 * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
226 f77_create_literal_string_type): Removed.
227 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
228 VALUE_SUBSTRING_MYADDR): Removed.
229
230 * expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to
231 OP_COMPLEX.
232 * parse.c: Update accordingly.
233
234 * f-valprint.c (f77_print_cmplx): Removed.
235 (f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating.
236
237 * f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY.
238 * eval.c (evaluate_subexp): For case OP_ARRAY, don't call
239 f77_value_literal_string.
240 * valops.c, value.h (f77_value_literal_string, f77_value_substring,
241 f77_assign_from_literal_string, f77_assign_from_literal_complex):
242 Removed.
243 (value_assign): No longer need to handle literal types.
244 * valops.c (f77_value_literal_complex), value.h: Re-written and
245 renamed to value_literal_complex. Last arg is now a (complex) type.
246 * valops.c (f77_cast_into_complex): Re-written and renamed to
247 cast_into_complex.
248 * eval.c (evaluate_subexp): Update accordingly.
249
250 * ch-valprint.c (chill_val_print): On TYPE_CODE_STRING, don't
251 print address for non-'s'-formats.
252 * ch-typeprint.c, ch-valprint.c: Use chill_varying_type instead
253 of chill_is_varying_struct.
254
255 Wed Feb 1 13:27:33 1995 Stan Shebs <shebs@andros.cygnus.com>
256
257 gcc -Wall lint.
258 * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
259 (after_prologue): Remove unused local b.
260 * procfs.c (thread.h): Include.
261 (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
262 nested braces in initializer.
263 * top.c (initialize_targets, initialize_utils): Declare.
264 (locate_arg, insert_args): Add parens around tested assignments.
265 * remote-utils.c (sr_scan_args): Remove decl of strtol.
266 * remote.c (thread.h): Include.
267 (remote_wait): Remove unused local p2.
268 * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
269 registers array.
270
271 defs.h (stdlib.h): Include.
272 (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
273 (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
274 strtok, strerror): Don't specify parameter types in declaration.
275
276 Wed Feb 1 12:23:57 1995 Per Bothner <bothner@kalessin.cygnus.com>
277
278 * ch-exp.y (value_string_element, string_primitive_value,
279 start_element, left_element, right_element, slice_size,
280 lower_element, upper_element, first_element): Removed.
281 (value_string_slice, value_array_slice): Replaced by ...
282 (slice): New non-terminal, with working slice support.
283 (primitive_value_lparen, rparen): New non-terminals.
284 (maybe_tuple_elements): New non-terminal, to allow empty tuples.
285 (idtokentab): Added "up".
286
287 * value.h (COERCE_VARYING_ARRAY): New macro.
288 * valarith.c (value_subscript): Use it.
289 * valops.c (value_cast): Likewise. Also, do nothing if already
290 correct type, and allow converting from/to range to/from scalar.
291
292 * valops.c, value.h (varying_to_slice, value_slice): New functions.
293 * eval.c (OP_ARRAY): Add cast for array element.
294 * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes.
295 * valops.c (chill_varying_type): Moved function frp, here ...
296 * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
297 * parse.c (length_of_subexp, prefixify_subexp): Add support
298 for TERNOP_SLICE, TERNOP_SLICE_COUNT.
299 * expprint.c (print_subexp, dump_expression): Likewise.
300 * eval.c (evaluate_subexp): Likewise.
301
302 * eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call
303 value_x_binop on a Chill varying string.
304
305 Tue Jan 31 13:51:53 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
306
307 * config/m68k/monitor.mt,
308 config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
309 depfiles in TDEPFILES not REMOTE_O.
310
311 Tue Jan 31 11:14:44 1995 Steve Chamberlain <sac@splat>
312
313 From nigel@algor.co.uk.
314 * ser-go32.c (dos_close): Don't crash if scb null.
315 (dos_sendbreak): New function.
316 (dos_ops): Point to dos_sendbreak.
317 (dos_info): Calculate COM number correctly.
318
319 Tue Jan 31 09:40:11 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
320
321 * xcoffread.c (process_xcoff_symbol): Use new variables
322 func_symbol_type and var_symbol_type as type of functions and
323 variables which don't have any stabs associated with them.
324 Reindent most of function.
325 (_initialize_xcoffread): Initialize *_symbol_type.
326
327 * xcoffread.c (read_xcoff_symtab): Reindent most of function.
328 Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
329 them (this part commented out as I didn't quite get it to work).
330 (cs_to_section, find_targ_sec): New functions, to support above code.
331 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
332 actually present.
333
334 Mon Jan 30 17:34:24 1995 Stu Grossman (grossman@cygnus.com)
335 start-sanitize-gdbtk
336 * gdbtk.tcl (create_file_win): Disable old popup menu for source
337 window.
338 end-sanitize-gdbtk
339 * sparcl-tdep.c: Add `sparclite' target for doing serial and udp
340 downloads to SPARClite demo boards.
341
342 Sun Jan 29 09:43:22 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
343
344 * remote.c, remote-pa.c: Remove #if 0'd icache code. It has had
345 no hope of working as is for a long time (in particular, shebs' 27
346 Jan 95 change confuses the issue further--target_read_memory and
347 xfer_core_file do *not* do the same thing in this context).
348 Revise comment.
349
350 Sat Jan 28 13:40:46 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351
352 * elfread.c (elf_symtab_read): Do not test BSF_GLOBAL for
353 procedure linkage table symbols, it is no longer set due to the
354 Jan 6 BFD change in bfd/elfcode.h.
355
356 Fri Jan 27 17:08:06 1995 Stan Shebs <shebs@andros.cygnus.com>
357
358 * top.c (use_windows): Clarify comments.
359
360 * convex-tdep.c (xfer_core_file): Comment out.
361 * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
362 * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
363 references to target_read_memory.
364 * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
365 declarations.
366 * corelow.c (core_open, core_detach): Make static.
367
368 * arm-tdep.c: Make it compile.
369 (exec_file_command, xfer_core_file): Comment out.
370 (arm_print_insn): Remove, now in libopcodes.
371 (skip_prologue): Comment out most of body.
372 (arm_frame_find_saved_regs): Move here from tm-arm.h.
373 (_initialize_arm_tdep): Set tm_print_insn.
374 * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
375 (XFER_CORE_FILE): Remove.
376 (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
377
378 Fri Jan 27 08:48:28 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
379
380 * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
381
382 Thu Jan 26 18:24:41 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
383
384 * symtab.c (find_pc_line): When subtracting one to get a line
385 number, make sure not to end up with zero.
386
387 * remote-vx.c: Revert all of Kung's changes of 16 Jan. The
388 problems with those changes were (a) the file didn't compile, (b)
389 they changed memset to bzero--memset is correct, (c) they took out
390 code to deal with boards lacking floating point, (d) who knows
391 what I didn't discover in a quick read.
392
393 Thu Jan 26 17:32:54 1995 Stu Grossman (grossman@cygnus.com)
394
395 * sparcl-tdep.c: Clean up formatting and indentation.
396
397 Thu Jan 26 10:49:59 1995 Steve Chamberlain <sac@splat>
398
399 * remote-hms.c (hms_ops): Change ref of hr_load_image
400 to gr_load_image.
401 (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
402 dcache_poke, dcache_init): Deleted.
403 (hms_open, hms_resume, hms_fetch_word, hms_store_word):
404 Use dcache routines provided by remote-util.h
405
406 Thu Jan 26 12:08:31 1995 Michael Meissner <meissner@cygnus.com>
407
408 * configure.in: Add support for powerpc-*-eabi.
409
410 * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
411 PowerPC support.
412
413 Wed Jan 25 18:13:14 1995 Per Bothner <bothner@kalessin.cygnus.com>
414
415 * language.h (struct language_defn): New field c_style_arrays.
416 * language.c (unknown_language_defn, auto_language_defn,
417 local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
418 asm_language_defn): Set c_style_arrays to true.
419 * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
420 f-lang.c (f_language_defn): Set c_style_arrays to false.
421 * valops.c (value_string): If c_style_array is not set,
422 allocate string in gdb (not inferior) using allocate_value.
423
424 * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
425 Only call value_coerce_array if current_language->c_style_arrays.
426 * values.c: Add #include "language.h". (Needed for COERCE_ARRAY.)
427
428 * valops.c (chill_varying_type): New predicate.
429 * valops.c (value_cast): Support assigning a fixed string or array
430 to a variable string/array structure.
431
432 * valarith.c (value_subscripted_rvalue): Extra parameter lowerbound.
433 Check index>=lowerbound, and then add lowerbound to index here,
434 instead of in caller. Generalize to arbitrary lval_types.
435 (value_subscript): Use enhanced value_subscripted_rvalue if
436 c_style_arrays is false (and index is in range).
437
438 Wed Jan 25 18:23:46 1995 Stu Grossman (grossman@cygnus.com)
439
440 * gdbtk.c (gdbtk_init): Prevent segfault when gdbtk.tcl can't be
441 found.
442 * gdbtk.tcl: Initialize expr_update_list() to prevent errors when
443 popping up expression window for the first time.
444
445 Wed Jan 25 18:13:14 1995 Per Bothner <bothner@kalessin.cygnus.com>
446
447 * eval.c (evaluate_subexp case OP_ARRAY): Fix calls to memset:
448 TYPE_LENGTH is length in bytes, not bits.
449
450 Wed Jan 25 08:19:35 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
451
452 * infrun.c (proceed): Flush stdout before resuming inferior.
453 * infcmd.c (step_1), annotate.c (annotate_starting):
454 Don't bother to flush here.
455
456 Wed Jan 25 01:11:21 1995 Jeff Law (law@snake.cs.utah.edu)
457
458 * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
459 by an ill-advised global search and replace.
460
461 Tue Jan 24 12:10:28 1995 Stu Grossman (grossman@cygnus.com)
462
463 * gdbtk.tcl (create_registers_window): Work around a radiobutton
464 widget bug to make Options|Natural button work.
465
466 * gdbtk.c (gdb_disassemble): Fix problem with source+assembly and
467 g++ caused by out-of-order pc's.
468 * gdbtk.tcl (files_command): Remove duplicate file names. Also,
469 add scrollbar.
470
471 Mon Jan 23 17:21:09 1995 Stu Grossman (grossman@cygnus.com)
472
473 * gdbtk.tcl: Take .gdbtkinit if it exists. Makes gdbtk match the
474 doc!
475
476 Mon Jan 23 13:11:46 1995 Per Bothner <bothner@kalessin.cygnus.com>
477
478 Add support for Chill bitstring literals (e.h. H'FF00').
479 * ch-exp.y (match_bitstring_literal): Fix for proper endianness.
480 * expprint.c (print_subexp): Don't call error on OP_BITSTRING,
481 just print B'<unimlemented>'.
482 * gdbtypes.c (create_set_type): Fix bug in length calculation.
483 * valops.c, value.h (value_bitstring): New function.
484 * eval.c (evaluate_subexp): Implement support for OP_BITSTRING.
485
486 * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
487 check that return type is non-void, and print in proper Chill syntax.
488
489 Mon Jan 23 12:20:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
490
491 * Makefile.in: Remove references to remote-mon.c.
492 * remote-mon.c: remove. Replaced by rom68k-rom.c.
493 * rom68k-rom.c: Support for Rom68k monitor.
494
495 Mon Jan 23 10:50:57 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
496
497 * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
498 gcc/ch/runtime not chillrt, since that is where the chill runtime
499 lives now.
500
501 Mon Jan 23 00:06:57 1995 Steve Chamberlain <sac@splat>
502
503 * remote-hms.c (hms_load): Delete.
504 (target_ops): Use hr_load_image.
505
506 * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
507 Define memory_insert/remove_breakpoint.
508 * xm-go32.h: Remove redundant SIGs.
509
510 Thu Jan 19 20:26:58 1995 Steve Chamberlain <sac@splat>
511
512 * ser-go32.c: Rewritten by nigel@algor.co.uk.
513
514 Fri Jan 20 15:23:55 1995 Per Bothner <bothner@kalessin.cygnus.com>
515
516 * expression.h (OP_LABELED): New operator, for Chill
517 labeled structre tuples.
518 * ch-exp.y (tuple_element, named_record_element, tuple_elements):
519 New non-terminals, to handle labeled structure tuples.
520 (tuple): Re-define using tuple_elements.
521 * eval.c (evaluate_labeled_field_init): New function, to handle
522 initialization of structure fields, possibly using OP_LABELED.
523 (evaluate_subexp): Use it.
524 * expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax
525 for Chill. Handled OP_LABELED.
526 * parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED.
527
528 * eval.c (evaluate_subexp): Handle Chill Powerset tuples.
529 * valarith.c (value_bit_index): Just treat bitstring as represented
530 by an array of bytes. Alignment is handled by compiler.
531
532 Wed Jan 18 19:00:29 1995 Stan Shebs <shebs@andros.cygnus.com>
533
534 * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
535 * sh-tdep.c (gdb_print_insn_sh): Ditto.
536
537 Wed Jan 18 11:25:43 1995 Kung Hsu <kung@mexican.cygnus.com>
538
539 * remote-os9k.c (rombug_open): Fix a bug in exception handling
540 command.
541 * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
542 write.
543
544 Tue Jan 17 09:48:38 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
545
546 * parse.c (_initialize_parse): Improve wording of names of
547 msym_*_symbol_type.
548
549 Tue Jan 17 14:00:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
550
551 * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
552 (mips_fpu): Change type to enum mips_fpu_type.
553 (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
554 * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
555 Don't initialize.
556 (mips_fpu_string): New static variable.
557 (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
558 (mips_pop_frame): Likewise.
559 (mips_extract_return_value): Likewise.
560 (mips_store_return_value): Likewise.
561 (mips_set_fpu_command): New static function.
562 (mips_show_fpu_command): New static function.
563 (_initialize_mips_tdep): Change handling of set/show mipsfpu.
564
565 Tue Jan 17 09:48:38 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
566
567 * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
568
569 * parse.c (write_exp_msymbol): Use new variables
570 msym_*_symbol_type as type of msymbol expression.
571 (_initialize_parse): Initialize them.
572
573 Mon Jan 16 18:11:03 1995 Stan Shebs <shebs@andros.cygnus.com>
574
575 General cleanup and simplication of disassembler interface.
576 * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
577 hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
578 m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
579 rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
580 * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
581 had been -pinsn.c files.
582 * Makefile.in (ALLDEPFILES): Remove removed files.
583 (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
584 hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
585 m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
586 rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
587 Remove compile actions.
588 * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
589 vax-tdep.o: Add compile actions.
590 * defs.h (tm_print_insn): New global.
591 * a29k-tdep.c (gdb_print_insn_a29k): New function.
592 (_initialize_a29k_tdep): Rename from _initialize_29k,
593 set tm_print_insn.
594 * alpha-tdep.c (print_insn): Remove.
595 (_initialize_alpha_tdep): Set tm_print_insn.
596 * arm-tdep.c (arm_print_insn): New function, was print_insn
597 in arm-pinsn.c.
598 * convex-tdep.c (convex_print_insn): New function, was print_insn
599 in convex-pinsn.c.
600 * h8300-tdep.c (print_insn): Remove.
601 (gdb_print_insn_h8300): New function.
602 (_initialize_h8300_tdep): New function.
603 * h8500-tdep.c (print_insn): Remove.
604 (_initialize_h8500_tdep): New function.
605 * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
606 * i386-tdep.c (_initialize_i386_tdep): New function.
607 * i960-tdep.c (mem, next_insn): New functions, were in
608 i960-pinsn.c.
609 (_initialize_i960_tdep): Set tm_print_insn.
610 * m68k-tdep.c (_initialize_m68k_tdep): New function.
611 * m88k-tdep.c (_initialize_m88k_tdep): New function.
612 * mips-tdep.c (gdb_print_insn_mips): New function.
613 (_initialize_mips_tdep): Set tm_print_insn.
614 * pyr-tdep.c (pyr_print_insn): New function, was print_insn
615 in pyr-pinsn.c.
616 * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
617 * sh-tdep.c (print_insn): Remove.
618 (gdb_print_insn_sh): New function.
619 (_initialize_sh_tdep): Set tm_print_insn.
620 * sparc-tdep.c (_initialize_sparc_tdep): New function.
621 * w65-tdep.c (print_insn): Remove.
622 (_initialize_w65_tdep): New function.
623 * z8k-tdep.c (print_insn): Remove.
624 (gdb_print_insn_z8k): New function.
625 (_initialize_z8k_tdep): Set tm_print_insn.
626 * printcmd.c (print_insn): New function, generic disassembler.
627 * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
628
629 Mon Jan 16 15:43:29 1995 Kung Hsu <kung@mexican.cygnus.com>
630
631 * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
632 and config/a29k/vx29k.mt.
633 * configure.in: add new configuration a29k-*-vxworks.
634 * remote-vx29k.c: new file merged from WRS.
635 * remote-vx.c: merge changes from WRS.
636 * config/a29k/vx29k.mt: new file for new configuration.
637 * config/a29k/tm-vx29k.h: new header file for newconfiguration.
638
639 Sun Jan 15 14:36:19 1995 Steve Chamberlain <sac@splat>
640
641 * breakpoint.h (disable_breakpoint, enable_breakpoint):
642 New declarations.
643 (enum bpdisp): Change name of 'delete' member to 'del'.
644 (struct bpstat): Changed name to 'bpstats'.
645 * breakpoint.c (disable_breakpoint, enable_breakpoint,
646 breakpoint_chain): Made globally visible.
647 (bpstat_stop_status): Use new name for bpstat.
648 (break_command_1, watch_command_1, catch_command_1,
649 breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
650 instead of 'delete'.
651 (set_breakpoint_sal): New function.
652 * defs.h (registers_changed_hook): New declaration.
653 * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
654 * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
655 * main.c (main): Don't scan options when in WIN32 and exit
656 without entering main loop.
657 * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
658 * symtab.h (struct symbol, struct partial_symbol): Changed name of
659 member 'class' to 'aclass'.
660 (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
661 * top.c (registers_changed_hook): New definition.
662 * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
663 in same way as __GO32__.
664 * value.h (c_typedef_print): Rename 'new' argument.
665
666 * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
667 * configure.in: Suppprt for w65,
668
669
670 Sat Jan 14 11:18:11 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
671
672 * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
673 not stop_pc, to proceed.
674
675 * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
676
677 Fri Jan 13 17:52:57 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
678
679 * infcmd.c (signal_command): Accept "signal 0"; the change to not
680 accept it was accidental. "handle 0" and "info signal 0" remain
681 illegal, though.
682
683 Fri Jan 13 15:19:01 1995 Stan Shebs <shebs@andros.cygnus.com>
684
685 * Makefile.in (all): Don't make libgdb-files.
686 (libgdb): New action, makes libgdb-files.
687
688 Thu Jan 12 21:23:25 1995 Per Bothner <bothner@kalessin.cygnus.com>
689
690 * stabsread.c (read_enum_type): When pending enum symbols are
691 put into the enum type, they must be inserted in "backwards
692 order, in case we've overflowed a struct pending buffer.
693
694 start-sanitize-gdbtk
695 Thu Jan 12 15:02:40 1995 Stu Grossman (grossman@cygnus.com)
696
697 * gdbtk.c, gdbtk.tcl: Update/add copyright.
698 * gdbtk.tcl (build_framework): Several fixes for filespec widget,
699 including dismiss button, and better error handling.
700 * (create_command_win): Bind button 2 to retrieve selection.
701 end-sanitize-gdbtk
702
703 Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
704
705 * README: Add note about SPARCworks cc release 3.0 and higher.
706
707 Add procfs support for Alpha OSF/1-2.x.
708 * config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic
709 OSF/1 native support.
710 * config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly.
711 (MUNCH_DEFINE): Removed.
712 * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files
713 for procfs support.
714 * configure.in (alpha-dec-osf*): Use alpha-osf2.mh for OSF/1
715 release 2.x and higher, else alpha-osf1.mh, as the procfs support
716 in release 1.x is incomplete.
717 * Makefile.in (ALLCONFIG): Add config/alpha/alpha-osf2.mh.
718 * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
719 fill_fpgregset): New routines for procfs support.
720 * inftarg.c (_initialize_inftarg): Don't add ptrace support
721 if we have an optional procfs and /proc is accessible.
722 * procfs.c: Include sys/fault.h and sys/syscall.h before
723 including sys/procfs.h.
724 (unconditionally_kill_inferior): If PROCFS_NEED_PIOCSSIG_FOR_KILL
725 is defined, additionally perform a PIOCSSIG to really terminate
726 the inferior.
727 (create_procinfo): Always return a result.
728 (create_procinfo, do_attach): Don't trace T_IFAULT faults if
729 PROCFS_DONT_TRACE_IFAULT is defined.
730 (procfs_init_inferior): Use START_INFERIOR_TRAPS_EXPECTED as
731 argument to startup_inferior if it is defined.
732 (proc_set_exec_trap): If PIOCSSPCACT is defined, use it instead
733 of tracing exits from exec system calls. Needed for the user level
734 loader under Alpha OSF/1.
735 (do_detach): Clear any pending signal if we want to detach from
736 a process without a signal.
737 (set_proc_siginfo): If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
738 don't issue a PIOCSSIG if pr_cursig already contains the signal we
739 intend to set.
740 (info_proc_signals): If PROCFS_SIGPEND_OFFSET is defined, the
741 pending signals are numbered from 1 instead of 0.
742 (info_proc_mappings): Increase size of output format for addresses
743 if BFD_HOST_64_BIT is defined.
744 (procfs_stop): Renamed from child_stop.
745 (_initialize_procfs): Don't add procfs support if we have an
746 optional procfs and /proc is not accessible.
747
748 start-sanitize-gdbtk
749 Wed Jan 11 17:06:55 1995 Stu Grossman (grossman@cygnus.com)
750
751 * gdbtk.tcl: Add button to control mixed source disassembly.
752 Use text widgets in expr window. The give me more control over
753 layout.
754 Add auto-updating of exprs in expression window.
755 Handle expressions out of scope a bit better.
756 Make selected window pop up to the top when invoked via the
757 menubar.
758 Make copyright message have raised relief.
759
760 * gdbtk.c (gdbtk_init): Improve handling for errors in gdbtk.tcl
761 during startup.
762 end-sanitize-gdbtk
763
764 Wed Jan 11 17:53:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
765
766 * array-rom.c: Add support for most commands.
767
768 * monitor.c: Add GDB remote protocol for the hybrid environment on
769 the Array board.
770
771 Wed Jan 11 00:44:01 1995 Jeff Law (law@snake.cs.utah.edu)
772
773 * command.c (show_user_1): Use print_command_line to show a user
774 defined command (including control structures).
775
776 * top.c (init_main): Change documentation for user defined
777 commands to indicate they may accept up to ten arguments.
778
779 Tue Jan 10 16:22:41 1995 Jim Kingdon <kingdon@lioth.cygnus.com>
780
781 * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
782 `move $s8, $sp' instruction.
783
784 Sun Jan 8 12:45:34 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
785
786 * target.c, target.h (target_signal_from_command): New function.
787 * infrun.c (handle_command, signals_info), infcmd.c
788 (signal_command): Use it.
789 * infrun.c, infcmd.c: Update docstrings for these commands.
790
791 * target.h (enum target_signal), target.c (signals), target.c
792 (target_signal_from_host, target_signal_to_host): Add
793 TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
794 * config/tm-lynx.h: Define signal numbers for realtime events.
795
796 Sat Jan 7 07:23:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
797
798 * dbxread.c (process_one_symbol): Handle N_FUN symbols
799 for Sun acc 3.0 under SunOS4.
800
801 Changes to improve handling of runtime common symbols
802 under SunOS4.
803 * minsyms.c (get_symbol_leading_char): New routine to determine
804 the leading symbol character for an objfile.
805 (prim_record_minimal_symbol_and_info, install_minimal_symbols):
806 Use it.
807 * objfiles.h (rt_common_objfile): New global, points to objfile
808 containing the runtime common minimal symbols.
809 * objfiles.c (free_objfile): Mark rt_common_objfile as
810 unallocated before freeing it.
811 * solib.c (allocate_rt_common_objfile): New routine to allocate
812 an objfile for the runtime common minimal symbols.
813 (solib_add_common_symbols): Allocate an objfile for the runtime
814 common symbols if necessary and put common symbols into it.
815 Clean up code and comments.
816 (solib_add, special_symbol_handling): Cleanup comments regarding
817 runtime common symbols.
818 * stabsread.c (scan_file_globals_1): New routine, contains
819 old scan_file_globals code. Checks if there are any unresolved
820 global symbols before starting the expensive minimal symbol table
821 search.
822 (scan_file_globals): Now calls scan_file_globals_1 for the passed
823 objfile and eventually for the runtime common objfile. Complains
824 about any unresolved global symbols and removes them from the
825 global symbol chain to avoid dangling pointers into the symbol
826 table if the symbol table is reread.
827
828 Thu Jan 5 17:38:29 1995 Stu Grossman (grossman@cygnus.com)
829
830 * Makefile.in (install_only uninstall): Indent for clarity.
831
832 * core.c (dis_asm_read_memory): Add call to
833 dis_asm_read_memory_hook to provide alternate way for disassembler
834 to read memory.
835
836 * defs.h: Protect from multiple inclusion. Add decl for
837 dis_asm_read_memory_hook.
838
839 * top.c: Make window startup be the default.
840 * Add dis_asm_read_memory_hook.
841
842 start-sanitize-gdbtk
843 * gdbtk.c (finish_saving_output): Don't do anything if not saving
844 output.
845 * (breakpoint_notify): Don't send null filename to tcl.
846 * (gdb_eval): New tcl command to eval an expression.
847 * (gdb_disassemble): New tcl command to do disassembly. This
848 allows tcl code to choose between exec file and target memeory,
849 and can also do mixed source and assembly.
850 * (gdbtk_init): Move reading of gdbtk.tcl to the end to make sure
851 that more of the environment is set up. Also, create link between
852 gdb and tcl vars disassemble{-_}from{-_}exec.
853
854 * gdbtk.tcl: New expression window support.
855 * Make assembly window be 80 columns wide.
856 * Use new disassembly method. Add menu items to select
857 disassembly from exec file or target.
858 * Change View menubar item to Options.
859
860 * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
861 since they don't exist yet.
862
863 * Pop up a copyright window on startup.
864 end-sanitize-gdbtk
865
866 Thu Jan 5 01:16:40 1995 Jeff Law (law@snake.cs.utah.edu)
867
868 * stabsread.c (define_symbol): Handle `a' symbol type used for
869 reference parameter passed in a register.
870
871 start-sanitize-gdbtk
872 Wed Jan 4 19:49:10 1995 Stan Shebs <shebs@andros.cygnus.com>
873
874 * gdbtk.tcl (build_framework): Add standard commands menu, more
875 windows to standard windows menu.
876 (not_implemented_yet): Clarify message.
877 end-sanitize-gdbtk
878
879 Wed Jan 4 12:27:29 1995 Kung Hsu <kung@mexican.cygnus.com>
880
881 * defs.h: move include tm.h up, so that the type LONGEST can
882 also based on the target requirement to determine. In this case
883 target mips64.
884
885 * remote-os9k.c (rombug_open): catch exception e in rombug.
886 * remote-os9k.c (rombug_wait): print message before register display
887 from rombug.
888
889 Wed Jan 4 09:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com)
890
891 * top.c (locate_arg): Call strchr not index.
892
893 Tue Jan 3 16:52:03 1995 Per Bothner <bothner@kalessin.cygnus.com>
894
895 * ch-exp.y (literal): Recognize NULL.
896 (tuple): Parse simple unlabelled tuples.
897 * eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to
898 evaluate brace-initializer-expressions depending on context.
899 (evaluate_subexp case UNOP_CAST): Pass the target type as
900 expected type when evaluating the expression.
901
902 * ch-typeprint.c (chill_type_print_base): Get names of PTR and
903 BOOL from TYPE_NAME.
904 * ch-valprint.c (chill_print_type_scalar): New function, to handle
905 TYPE_CODE_RANGE better than print_type_scalar does.
906 (chill_val_print_array_elements): Use above new function.
907
908 Mon Jan 2 15:02:51 1995 Stan Shebs <shebs@andros.cygnus.com>
909
910 * remote-udi.c (udi_load): Tell symbol_file_add that the
911 program being loaded is the main program.
912
913 For older changes see ChangeLog-94
914 \f
915 Local Variables:
916 mode: indented-text
917 left-margin: 8
918 fill-column: 74
919 version-control: never
920 End:
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