1 Wed Sep 9 11:39:05 1998 Ron Unrau <runrau@cygnus.com>
3 * blockframe.c(find_pc_sect_partial_function): look for min syms in
4 the same section when trying to guess the end of a function.
5 * symfile.c(list_overlays_command): use print_address_numeric
6 * remote-sim.c: export simulator_command
8 * tm-r5900.h: add COP0 registers
11 * txvu-tdep.c: printvector and printvector-order commands
12 * tm-txvu.h: add COP0 registers
13 * mips-tdep.c: use NUM_CORE_REGS
16 1998-09-08 Jason Molenda (jsm@bugshack.cygnus.com)
18 * breakpoint.c (bpstat_stop_status): Declare a bp match if the
19 current fp matches the bp->fp OR if the current fp is less than
20 the bp->fp if we're looking at a bp_step_resume breakpoint.
22 Tue Sep 8 19:42:58 1998 Stan Shebs <shebs@andros.cygnus.com>
24 * symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook,
26 * symfile.c (allocate_symtab): Deprecate use of
27 INIT_EXTRA_SYMTAB_INFO here.
29 Fri Sep 4 15:33:25 1998 Stan Shebs <shebs@andros.cygnus.com>
31 * README: Update remote debugging and testsuite info.
33 Thu Sep 3 13:50:20 1998 Mark Alexander <marka@cygnus.com>
35 * config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a
36 pseudo-register, not the same as a3.
37 (D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define.
38 * mn10300-tdep.c (fix_frame_pointer): New function.
39 (set_movm_offsets): Use register number macros instead of
41 (mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM.
42 (mn10300_frame_chain): Fix to handle redefinition of FP_REGNUM;
43 use register number macros instead of hard-coded constants;
44 add missing parameter to call of mn10300_analyze_prologue.
45 (mn10300_frame_saved_pc): Use register number macros instead of
48 Tue Sep 1 12:04:57 EDT 1998 Zdenek Radouch (radouch@cygnus.com)
50 Changes to support/fix ARM/ELF port. Use MAKE_MSYMBOL_SPECIAL for
52 * elfread.c (elf_symtab_read): use ELF specific macro
53 * coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL()
54 * arm-tdep.c: separate COFF and ELF thumb processing
55 disable --mapcs-float processing
56 * dwarf2read.c: Disabled building of minimal symbols
57 * config/arm/tm-arm.h: new macros for distinguishing arm/thumb
58 * config/mips/tm-mips.h: use ELF specific macro
60 Mon Aug 31 15:42:10 1998 Tom Tromey <tromey@cygnus.com>
62 * top.c (context_hook): Define.
64 Tue Aug 25 13:21:58 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
66 * ax-gdb.c (gen_var_ref): Allow for typedef types.
67 (gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto.
69 Mon Aug 24 18:29:03 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
71 * tracepoint.c (collect_symbol): Handle register doubles that
72 are stored in two registers.
74 Mon Aug 24 14:39:08 1998 Mark Alexander <marka@cygnus.com>
76 * sh-stub.c (undoSStep): Improve comment.
77 * sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use
78 same method on both 32-bit and 64-bit machines.
79 * sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't
80 support hardware breakpoints.
81 * config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments.
83 1998-08-20 Jason Molenda (jsm@bugshack.cygnus.com)
85 * rdi-share/Makefile.am (INCLUDES): Fix typeo.
86 * rdi-share/Makefile.in: Regenerated.
88 1998-08-19 Jason Molenda (jsm@bugshack.cygnus.com)
90 * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'.
91 * rdi-share/Makefile.in: Regenerated.
93 1998-08-19 Keith Seitz <keiths@cygnus.com>
95 * v850ice.c (v850ice_stop): New function to stop the ICE.
96 (v850ice_load) Pass filename to ICE DLL.
97 (ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb
98 commands -- let the GUI do it so that it can retain control
101 Wed Aug 19 15:53:52 1998 Anthony Green <green@hoser.cygnus.com>
103 * i386v4-nat.c: Include sys/reg.h if present.
105 Wed Aug 19 03:07:53 1998 Richard Henderson <rth@cygnus.com>
107 * config/alpha/alpha-linux (XDEPFILES): Build ser-tcp.
109 1998-08-18 Fernando Nasser <fnasser@totem.to.cygnus.com>
111 * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to
112 make sure we stop after the frame pointer is locaded and backtrace
113 prints an accurate stack. Complements changes made on Mon Jul 27
115 (decode_line_2): Replaced the whitespace after ">" in a prompt
116 which has been taken away by changes made on Sun Jul 19 02:11:45
119 1998-08-18 Keith Seitz <keiths@cygnus.com>
121 * stack.c: Define new hook, selected_frame_level_changed_hook, which
122 will be called whenever the selected stack level changes.
123 (select_frame): Call the selected_frame_level_changed_hook.
125 Tue Aug 18 18:03:42 1998 Stan Shebs <shebs@andros.cygnus.com>
127 * remote-rdi.c (arm_rdi_open): Pass serial device name to
128 Adp_OpenDevice, and include it in error reports.
130 1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com)
132 * configure.in: Add more header files to AC_CHECK_HEADERS.
133 * configure: Regenerated.
135 * command.c: Include wait.h or sys/wait.h if present.
137 * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based
139 * infptrace.c: Ditto.
141 * expprint.c: Include ctype.h for isprint prototype.
142 * i386aix-nat.c: Include sys/reg.h if autoconf says it is present.
143 * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if
144 present, based on autoconf test.
146 * utils.c: Include curses.h and term.h if present.
147 (puts_debug): Change 'carriage_return' local variable to return_p
150 * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE,
151 determine it with autoconf.
152 * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it
154 * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it
156 * config/i386/nm-i386v.h: Ditto.
157 * config/i386/nm-symmetry.h: Ditto.
158 * config/m88k/xm-cxux.h: Ditto.
159 * config/m88k/xm-dgux.h: Ditto.
161 * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary.
162 * config/m68k/nm-delta68.h: Removed.
164 Fri Aug 14 11:14:03 1998 Jeffrey A Law (law@cygnus.com)
166 * mn10300-tdep.c (set_movm_offsets): Change second argument to
167 be the actual args to movm itself. All callers changed. Only set
168 fi->fsr.regs[x] if reg X is saved by the movm instruction.
170 Fri Aug 14 04:18:23 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
172 * sol-thread.c (lwp_to_thread): Fix error message for failing
173 td_ta_map_lwp2thr call.
174 (ps_lgetLDT): Mask off upper bits in GS register when comparing
177 Wed Aug 12 16:30:01 1998 Frank Ch. Eigler <fche@cygnus.com>
179 * remote-sim.c (simulator_command): Reset register cache after
182 Wed Aug 12 09:00:26 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
184 * expprint.c (dump_prefix/postfix_expression): Don't try to print type
187 Tue Aug 11 11:33:25 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
189 * c-typeprint.c (c_print_type): Don't crash if varstring is null.
190 * expprint.c expression.h (dump_expression): Rename to
191 dump_prefix_expression.
192 * Print out the expression in normal form. Call print_longest
193 instead of trying to do it ourselves.
194 * (dump_postfix_expression): New function, prints out the expression
195 with indentation and better formatting and interpretation.
196 * parse.c (parse_exp_1): Put calls to dump expressions under ifdef
197 MAINTENANCE_CMDS and expressiondebug variable.
199 Thu Aug 6 13:20:02 1998 Ron Unrau <runrau@cygnus.com>
201 * infrun.c (wait_for_inferior): use stop_func_name instead of
202 stop_func_start to decide that no debug info exists.
205 Thu Aug 6 13:15:05 1998 Ron Unrau <runrau@cygnus.com>
207 * txvu-tdep.c: add VU0/1 control registers
208 * config/mips/tm-txvu.h: ditto
210 Tue Aug 4 11:02:50 1998 Ron Unrau <runrau@cygnus.com>
212 * txvu-tdep.c (txvu_insert_breakpoint): make sure CPU context is
213 set to correct VU memory space.
214 (txvu_remove_breakpoint): use this instead of txvu_breakpoint_from_pc
215 * config/tm-txvu.h: use new track-table address
216 Do note define BREAKPOINT_FROM_PC anymore
218 Fri Jul 31 16:06:05 1998 Ron Unrau <runrau@cygnus.com>
220 * config/tm-txvu.h: use NUM_CORE_REGS instead of NUM_R5900_REGS
221 * mips-tdep.c: use NUM_CORE_REGS
222 * txvu-tdep.c: use NUM_CORE_REGS, add function prototypes
223 (txvu_insert_breakpoints): use VIF interrupt bit
226 Thu Jul 30 13:53:50 1998 Mark Alexander <marka@cygnus.com>
228 * mips-tdep.c (mask_address_p): New variable.
229 (mips_addr_bits_remove): Test mask_address_p to decide whether
230 to mask off the upper 32 bits of addresses.
231 (_initialize_mips_tdep): Add command to set mask_address_p.
232 (mips_call_dummy_address): New function.
233 * config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to
234 call mips_call_dummy_address.
236 1998-07-29 Fernando Nasser <fnasser@totem.to.cygnus.com>
238 * symfile.c (add_symbol_file_command): Test for the from_tty
239 parameter and avoid query when not interactive.
242 Wed Jul 29 10:39:29 1998 Jeffrey A Law (law@cygnus.com)
244 * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33
245 registers if we are not in am33 mode.
246 (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly.
247 (set_machine_hook): Keep track of whether or not we're in am33 mode.
250 Mon Jul 27 16:11:42 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
252 * tracepoint.c (remote_set_transparent_ranges): new function.
253 Send the start and end addresses of all loadable read-only
254 sections down to the trace target, so that it can treat them
255 as "transparent" (ie. don't care if they were collected or not).
257 Mon Jul 27 15:38:07 1998 Mark Alexander <marka@cygnus.com>
259 * mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix
260 for setting frame address in optimized code; made unnecessary
263 Mon Jul 27 10:45:56 1998 Martin M. Hunt <hunt@cygnus.com>
265 * symtab.c (decode_line_1): For minimal symbol, call
266 find_pc_sect_line() to make sure the line number gets set
268 (print_symbol_info): Redeclare function void.
270 1998-07-27 Jason Molenda (jsm@bugshack.cygnus.com)
272 * config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15. The
273 stack pointer et al are synthesized from the SP_REGNUM (etc)
274 defines and should not be mentioned in REGISTER_NAMES.
277 Mon Jul 27 08:54:41 1998 Jeffrey A Law (law@cygnus.com)
279 * mn10300-tdep.c (mn10300_frame_chain): Account for space saved
280 by am33 register saves.
281 (mn10300_frame_saved_pc): Similarly.
284 Fri Jul 24 14:41:19 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
286 * tracepoint.c (encode_actions): Treat register names and simple
287 variable names as special cases and don't convert them to byte-
288 codes: these things can be collected far more efficiently
289 without invoking the bytecode interpreter.
291 Fri Jul 24 13:32:46 1998 Mark Alexander <marka@cygnus.com>
293 * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it
294 work on hosts of any endianness.
295 * config/i386/tm-i386v.h: Ditto.
297 Fri Jul 24 07:41:12 1998 Mark Alexander <marka@cygnus.com>
299 * mn10300-tdep.c (set_movm_offsets): New helper function
300 for mn10300_analyze_prologue.
301 (mn10300_analyze_prologue): Simplify by factoring out common code.
302 Fix bugs in setting frame address for optimized code.
303 Use read_memory_nobpt instead of target_read_memory.
305 Thu Jul 23 17:01:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
307 * tracepoint.c (collect_symbol): handle LOC_ARG case.
309 Thu Jul 23 15:07:40 1998 Dawn Perchik <dawn@cygnus.com>
311 * sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're
312 in a function prologue before the SAVE instruction.
313 (sparc_frame_saved_pc): Ditto.
314 * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag.
316 Thu Jul 23 14:58:09 1998 Dawn Perchik <dawn@cygnus.com>
318 * i386-tdep.c (i386_get_frame_setup): Recognize function
319 prologues in code compiled with -fcheck-stack.
321 Thu Jul 23 14:49:27 1998 Dawn Perchik <dawn@cygnus.com>
323 * remote-mips.c (remote_mips_insert_hw_breakpoint,
324 remote_mips_remove_hw_breakpoint): New functions for hardware
325 breakpoints on LSI targets.
326 * config/mips/tm-embed.h (target_remove_hw_breakpoint,
327 target_insert_hw_breakpoint): Define to call
328 remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint,
332 Thu Jul 23 13:00:28 1998 Ian Carmichael <iancarm@cygnus.com>
334 * txvu-tdep.c: (VU0_MEM0_WINDOW_START, VU1_MEM0_WINDOW_START)
335 Changed to use addresses in kseg1 range.
338 1998-07-21 Fernando Nasser <fnasser@totem.to.cygnus.com>
340 * source.c (print_source_lines): Print "No such file or directory"
342 (directory_command): same as above; resets if user issues dir.
344 Sun Jul 19 02:11:45 1998 Martin M. Hunt <hunt@cygnus.com>
346 * symtab.c (decode_line_2): Instead of printing a prompt
347 and calling command_line_input() without a prompt, just
348 call it with the proper args. This makes the GUI work too.
350 Fri Jul 17 9:26:50 1998 Ron Unrau <runrau@cygnus.com>
352 * blockframe.c (find_pc_sect_partial_function): allow for the possi-
353 bility of multiple symbols at the same address when finding high.
354 * breakpoint.c (resolve_sal_pc): if the function based section lookup
355 fails, try getting the section from the minimal symbol table.
356 * parse.c (write_exp_msymbol): use symbol_overlayed_address to get
357 the LMA of a minimal symbol if unmapped.
358 * symtab.c (find_line_symtab): change interface to return symtab
359 containing the best linetable found.
360 (decode_line_1): use find_line_symtab to set val.symtab. This should
361 improve support for source files with multiple symtabs.
363 * tm-txvu.h: include tm-mips64.h instead of starting from scratch.
366 Wed Jul 15 11:51:33 1998 Keith Seitz <keiths@cygnus.com>
368 * main.c (main): Fix violations of GNU coding standard.
370 * breakpoint.c: Export delete_command.
372 * infcmd.c: Export continue_command, stepi_command, and nexti_command.
374 * Makefile.in: Add target for v850ice.o.
376 * configure.tgt: Add cygwin32 dependencies for v850 ice.
378 Wed Jul 15 10:58:29 1998 Nick Clifton <nickc@cygnus.com>
380 * tracepoint.c (set_raw_tracepoint): Cope with symbols that do not
381 have an associated directory.
383 Mon Jul 13 15:21:04 1998 Mark Alexander <marka@cygnus.com>
385 * utils.c (puts_debug): Display non-printable characters in hex
388 Thu Jul 9 16:16:47 1998 Jeffrey A Law (law@cygnus.com)
390 * mn10300-tdep.c (mn10300_generic_register_names): New variable.
391 (set_machine_hook): New function. Copy the appropriate register
392 names into reg_names.
393 (_initialize_mn10300_tdep): Set up to call set_machine_hook.
394 * tm-mn10300 (NUM_REGS): Bump to 32.
395 (REGISTER_NAMES): Updated accordingly.
398 * mn10300-tdep.c (am33_register_names): New variable.
399 (mn10300_analyze_prologue): Handle regs saved by am33 prologues.
400 * tm-mn10300.h (E0_REGNUM): Define.
403 Tue Jul 7 7:40:13 1998 Ron Unrau <runrau@cygnus.com>
405 * symtab.c (find_pc_sect_psymbol): allow case where textlow is 0
407 Thu Jul 2 15:57:58 1998 Frank Ch. Eigler <fche@cygnus.com>
409 * breakpoint.c (resolve_sal_pc): Accept absence of innermost
410 Lexical block for breakpoint resolution.
412 Thu Jul 2 10:22:00 1998 Dawn Perchik <dawn@cygnus.com>
414 * mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug
415 section, but just don't add a 2nd minimal symbol if this is an .mdebug
416 section in an ELF file.
418 1998-07-01 Jim Blandy <jimb@zwingli.cygnus.com>
420 * Makefile.in (ax-general.o): Depend on $(defs_h) too.
421 (ax_h): Bother to define this.
423 Mon Jun 29 19:01:18 1998 Jim Wilson <wilson@cygnus.com>
425 * gnu-regex.c (re_comp): Add cast to char * before gettext calls.
427 Sun Jun 28 11:35:48 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
429 Improve support for SunPro F77.
430 * dbxread.c (end_psymtab, process_one_symbol): Handle minimal
431 symbols with trailing underscore names.
432 * minsyms.c (find_stab_function_addr): Ditto.
433 * dbxread.c (process_one_symbol): Ignore N_ALIAS for now.
434 * partial-stab.h (case N_ALIAS): Ditto.
435 * stabsread.c (read_sun_builtin_type): Handle boolean types.
437 Fri Jun 26 14:03:01 1998 Keith Seitz <keiths@cygnus.com>
439 * symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE,
440 TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by
442 Add prototype for search_symbols and free_search_symbols.
444 * symtab.c (list_symbols): Rewrite to use new search_symbols.
445 (file_matches): New helper function for search_symbols.
446 (free_search_symbols): New function which frees data returned from
448 (print_symbol_info): New helper function which prints info about a
449 matched symbol to stdout. Extracted from old list_symbols.
450 (print_msymbol_info): New helper function which prints info about
451 a matched msymbol to stdout. Extracted from old list_symbols.
452 (symtab_symbol_info): Extracted from old list_symbols.
453 (variables_info): Use symtab_symbol_info.
454 (functions_info): Use symtab_symbol_info.
455 (types_info): Use symtab_symbol_info.
456 (rbreak_command): Rewrite to use new search_symbols.
458 Thu Jun 25 22:38:32 1998 Frank Ch. Eigler <fche@cygnus.com>
460 * mips-tdep.c (mips_push_arguments): Use 128-bit stack frame
461 alignment for inferior calls.
463 Wed Jun 24 23:17:12 1998 Mark Alexander <marka@cygnus.com>
465 * mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation
466 of jsr target address.
468 Tue Jun 23 19:37:46 1998 Mark Alexander <marka@cygnus.com>
470 * config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL): Don't
471 zero upper byte of address.
473 Tue Jun 23 17:32:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
475 * rs6000-tdep.c (pop_dummy_frame): use memcpy.
476 (push_arguments): use memset.
477 (various other places): fix up indentation and long lines.
479 Tue Jun 23 11:58:35 1998 Jason Molenda (crash@bugshack.cygnus.com)
481 * configure.in: s/lXext/-lXext/ for Jillian's change.
483 Tue Jun 23 11:14:04 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
485 * source.c (find_source_lines): fix indentation.
487 * config/mips/tm-irix5.h: Modify to work better on irix 6, by
488 making FP registers 8 bytes instead of 4.
489 REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine.
490 REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine.
491 * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register.
492 * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish
493 targets with 8-byte FP registers (don't use TARGET_MIPS64).
494 (STACK_ARGSIZE): new macro, how much space is taken up on the
495 stack for each function argument (don't use TARGET_MIPS64).
496 (mips_push_arguments): modify logic to work better on Irix 6
499 Tue Jun 23 12:29:53 1998 Jillian Ye <jillian@cygnus.com>
501 * configure.in: Add -lXext to mips_extra_libs
502 * configure: Regenerated.
504 Sun Jun 21 09:31:12 1998 Ron Unrau (runrau@cygnus.com)
506 * symtab.c (find_line_pc): assumed that a PC of 0 is illegal.
507 Changed to pass PC as arg and return 1 if valid (0 otherwise).
508 symtab.h: change prototype to match
509 symtab.c (find_line_pc_range): use new interface
510 breakpoint.c (resolve_sal_pc): ditto
511 gdbtk.c (gdb_set_bp): ditto
513 Wed Jun 17 15:50:00 1998 Ron Unrau (runrau@cygnus.com)
515 * parse.c (target_map_name_to_register): Check target specific
516 aliases *first* so that it can over-ride architectural names
518 Wed Jun 17 17:13:38 1998 Said Ziouani (saidz@park-street.cygnus.com)
520 * remote-sds.c (sds_start_remote): Fix printf call.
522 Tue Jun 16 16:32:08 1998 Mark Alexander <marka@cygnus.com>
524 * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer
525 crash when in "start".
527 Tue Jun 16 14:38:40 1998 Ron Unrau (runrau@cygnus.com)
529 * dbxread.c: reset function_start_offset after a finishing N_FUN
531 * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override
532 target vectors as needed.
534 Sun Jun 14 08:46:25 1998 Ron Unrau (runrau@cygnus.com)
536 * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass
537 CUR_SYMBOL_VALUE as CORE_ADDR instead of long
538 * buildsym.[ch]: export pending_blocks list
540 Sat Jun 13 13:02:32 1998 Dawn Perchik (dawn@cygnus.com)
542 * remote.c : Fix remote help string to match that of help.exp.
544 Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com)
546 * configure.in (LIBS): Add -lw to the list of libraries if needed.
548 Thu Jun 11 15:05:10 1998 Jason Molenda (crash@bugshack.cygnus.com)
551 * configure.in: Don't see if we need to replace btowc().
552 * Makefile.in: Don't include LIBOBJS.
553 * configure: Regenerated.
554 * gnu-regex.c (regex_compile): Only support i18n [:foo:] if
557 Wed Jun 10 15:39:14 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
559 * c-exp.y: Fix problems with parsing "'foo.bar'::func". Some languages
560 allow symbols with dots.
562 * gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive
563 names for parameters.
566 * jv-exp.y: Parser now accepts primitive types.
567 * (parse_number): Use correct ifdef for scanf long double support.
568 * jv-lang.c (java_array_type): Initial cut at array support.
571 * language.c language.h (set_language): Now returns previous language.
573 * symtab.c (find_methods): Make static. Cosmetic changes, including
574 indentation, and adding descriptive comments. Move local variable defs
575 into the block they are used in.
576 * Don't call check_stub_method any more. Use gdb_mangle_name to
577 generate the full method name. find_method doesn't need all the other
578 goobldegook that check_stub_method does.
579 * (gdb_mangle_name): Use more descriptive names for parameters. Fix
582 * (lookup_partial_symbol lookup_block_symbol): Check for java to
583 ensure we can find mangled names.
585 * (decode_line_1): Move local variable defs into the block they are
586 used in. (Improves code readability.)
588 Wed Jun 10 18:04:35 1998 Frank Ch. Eigler <fche@cygnus.com>
590 * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for
592 (create_set_type): Ditto for all-positive set values.
593 * values.c (unpack_field_as_long): Check for typedef in struct
596 Wed Jun 10 14:06:05 1998 Jason Molenda (crash@bugshack.cygnus.com)
598 * configure.in: Add some tests for gnu-regex.c's benefit.
599 See if btowc() function is provided in C library.
600 * configure, config.in: Regenerated.
601 * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c
605 * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris'
607 Drop namespace preserving defines for now.
609 Wed Jun 10 11:53:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
611 * gnu-regex.c: Include "gnu-regex.h", not "regex.h".
613 Wed Jun 10 11:34:07 1998 Jason Molenda (crash@bugshack.cygnus.com)
615 * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license
616 to stay consistent with the rest of GDB.
618 Wed Jun 10 11:27:39 1998 Jason Molenda (crash@bugshack.cygnus.com)
620 * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions.
622 Wed Jun 10 10:58:18 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
624 * printcmd.c (disassemble_command): move overlay mapping code
625 "up" into find_pc_partial_function.
626 * blockframe.c (find_pc_partial_function): adjust start address
627 and end address for overlays (mapped vs. unmapped addresses),
628 so that all callers of this function may benefit.
629 * m32r-tdep.c (m32r_skip_prologue): adjust indentation.
631 Mon Jun 8 16:08:10 1998 Ron Unrau <runrau@cygnus.com>
633 * objfiles.c (add_to_objfile_sections): All targets to define
634 TARGET_KEEP_SECTION to permit them to retain bfd sections that
635 GDB would otherwise have discarded.
637 Fri Jun 5 13:56:19 1998 Doug Evans <devans@canuck.cygnus.com>
639 * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab.
641 Thu Jun 4 18:35:04 1998 Stan Shebs <shebs@andros.cygnus.com>
643 * remote.c (init_extended_remote_ops): Make extended_remote_ops
644 by copying from remote_ops, move it and init_remote_ops to
645 usual place at end of file, remove "void" from arg lists.
647 Thu Jun 4 17:51:06 1998 Mark Alexander <marka@cygnus.com>
649 * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy
650 on bi-endian machines.
651 (sparc_extract_return_value): Handle values smaller than int on
652 machines with little-endian data.
653 (sparc_target_architecture_hook): Set bi_endian flag.
655 Thu Jun 4 12:14:48 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
657 * printcmd.c (disassemble_command): Fix off-by-one error for
658 disassembling functions in unmapped overlay sections.
660 Thu Jun 4 10:15:03 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
664 - Jim Blandy <jimb@zwingli.cygnus.com>
665 (print_packet, remote_packet_command): New functions.
666 (_initialize_remote): Register the remote-packet command.
667 - David Taylor <taylor@texas.cygnus.com>
668 (_initialize_remote): remote-compare is now
670 - Elena Zannoni <ezannoni@kwikemart.cygnus.com>
671 (remote_compare_command): added warning, issued in case
674 Thu Jun 4 08:25:38 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
676 * remote.c (remote_compare_command): New function, new command.
677 Compare object file binary image with corresponding memory on
678 remote target. Report differences.
680 Tue Jun 2 19:05:04 1998 Mark Alexander <marka@cygnus.com>
682 * sparc-tdep.c (sparc_target_architecture_hook): Set target
683 byte order only when it's selectable.
685 Tue Jun 2 02:01:56 1998 Mark Alexander <marka@cygnus.com>
687 * sparc-tdep.c (sparc_target_architecture_hook): New function to
688 set endianness based on machine type.
689 (_initialize_sparc_tdep): Initialize target_architecture_hook.
690 (sparc_print_register_hook): Print PSR and FPSR in fancy format
692 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to
693 call sparc_print_register_hook instead of using inline code.
694 * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove.
696 Thu May 28 17:19:14 1998 Keith Seitz <keiths@cygnus.com>
698 * main.c (main): Check for NULL from getenv on CYGWIN32.
700 Thu May 28 09:41:44 1998 Nick Clifton <nickc@cygnus.com>
702 * monitor.c (monitor_vsprintf): Handle %%. Patch courtesy of
703 Felix Lee (flee@cygnus.com)
705 Thu May 28 00:27:35 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
707 * mips-tdep.c (mips_push_dummy_frame): Fix calculation of
708 PROC_REG_OFFSET and PROC_FREG_OFFSET.
710 Mon Apr 27 14:37:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
712 * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and
713 FP_RAW_REGNUM use the same register location.
715 * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of
717 (v850_frame_chain): Ditto.
719 * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp".
722 (FP_RAW_REGNUM): Define.
724 Wed May 27 14:22:31 1998 Keith Seitz <keiths@cygnus.com>
726 * main.c (main): Convert the path returned from getenv to a posix
727 path on cygwin32 hosts.
729 Mon May 25 13:31:27 1998 Keith Seitz <keiths@cygnus.com>
731 * remote.c (remote_open_1): If an error occurs starting the remote,
732 pop the target AND return.
734 Sat May 23 02:23:09 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
736 * dwarf2read.c (read_subroutine_type): Set TYPE_FLAG_PROTOTYPED
738 * valops.c (value_arg_coerce): Add new argument to indicate whether
739 the function has a prototype, handle integer and float promotions
741 (call_function_by_hand): Always call value_arg_coerce, pass down
742 prototype information.
744 Fri May 22 10:56:36 1998 John Metzler <jmetzler@cygnus.com>
746 * remote.c (_initialize_remote): Typo extended__remote
748 Thu May 21 13:14:25 1998 John Metzler <jmetzler@cygnus.com>
750 * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment.
751 (_initialize_gnu_nat): Call new init
752 * mac-nat.c (init_child_ops): Ditto.
753 (_initialize_mac_nat): Ditto.
754 * monitor.c (init_base_monitor_ops): Ditto.
755 (_initialize_remote_monitors): Ditto.
756 * ppc-bdm.c (init_bdm_ppc_ops): Ditto.
757 (_initialize_bdm_ppc): Ditto.
758 * remote-adapt.c (init_adapt_ops): Ditto.
759 (_initialize_remote_adapt): Ditto.
760 * remote-array.c (init_array_ops): Ditto.
761 (_initialize_array): Ditto.
762 * remote-bug (init_bug_ops): Ditto.
763 (_initialize_remote_bug): Ditto.
764 * remote-e7000.c (init_e7000_ops): Ditto.
765 (_initialize_remote_e7000): Ditto.
766 * remote-eb.c (init_eb_ops): Ditto.
767 (_initialize_remote_eb): Ditto.
768 * remote-es.c (init_es1800_ops): Ditto.
769 (init_es1800_child_ops): Ditto.
770 (_initialize_es1800): Ditto.
771 * remote-hms.c (init_hms_ops): Ditto.
772 (_initialize_remote_hms): Ditto.
773 * remote-mm.c (init_mm_ops): Ditto.
774 (_initialize_remote_mm): Ditto.
775 * remote-nindy.c (init_nindy_ops): Ditto.
776 (_initialize_nindy): Ditto.
777 * remote_nrom.c (init_nrom_ops): Ditto.
778 (_initialize_remote_nrom): Ditto.
779 * remote-os9k (init_rombug_ops): Ditto.
780 (_initialize_remote_os9k): Ditto.
781 * remote-rdi.c (init_rdi_ops): Ditto.
782 (_initialize_remote_rdi): Ditto.
783 * remote-rdp.c (init_remote_rdp_ops): Ditto.
784 (_initialize_remote_rdp): Ditto.
785 * remote-sds.c (init_sds_ops): Ditto.
786 (_initialize_remote_sds): Ditto.
787 * remote-sim.c (init_gdbsim_ops): Ditto.
788 (_initialize_remote_sim): Ditto.
789 * remote-st.c (init_st2000_ops): Ditto.
790 (_initialize_remote_st2000): Ditto.
791 * remote-udi.c (init_udi_ops): Ditto.
792 (_initialize_remote_udi): Ditto.
793 * remote-vx.c (init_vx_ops): Ditto.
794 (init_vx_run_ops): Ditto.
795 (_initialize_vx): Ditto.
796 * remote.c (init_remote_ops): Ditto.
797 (init_extended_remote_ops): Ditto.
798 (_initialize_remote): Ditto.
799 * sparcl-tdep.c (init_sparclite_ops): Ditto.
800 (_initialize_sparcl_tdep): Ditto.
801 * v850ice.c (init_850ice_ops): Ditto.
802 (_initialize_v850ice): Ditto.
803 * win32-nat.c: (init_child_ops): Ditto.
804 (_initialize_inftarg): Ditto.
806 1998-05-21 Jim Blandy <jimb@zwingli.cygnus.com>
808 * ax-gdb.c (const_var_ref): Don't handle function names. I don't
809 want to implement all the "usual unary conversion" rules for
811 (gen_usual_unary): Turn "function" values into "pointer to
812 function" values, in accordance with ANSI.
813 (gen_deref): Don't do the usual unary conversions here. Let the
814 caller do it. Note that dereferencing a function pointer yields
815 a function designator, which we call an rvalue, not an lvalue.
816 (gen_address_of): Handle functions specially.
817 (gen_struct_ref): Perform the usual unary conversions before
819 (gen_expr): In case for the prefix '*' operator, call
820 gen_usual_unary manually.
822 Wed May 20 15:29:41 1998 Gavin Koch <gavin@cygnus.com>
824 * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE.
825 * mips/tm-tx39l.h: Same.
827 Wed May 20 10:12:11 1998 John Metzler <jmetzler@cygnus.com>
829 * m32r-tdep.c: (decode_prologue): Handle frames compiled with -Os.
830 Split out as separate function called by skip prologue and scan
831 prologue. new formula handles optimization in which the prologue
832 is interleaved with the body of the function. Also recognizes new
833 variations of prologue encoding. Use of frame pointer is
834 essential to debugging, -fno-omit-frame-pointer
835 (m32r_skip_prologue): Call decode prologue, ignore line info
836 (m32r_scan_prologue): Call decode prologue, ignore line info.
838 Tue May 19 17:23:54 1998 John Metzler <jmetzler@cygnus.com>
840 * w89k-rom.c (_initialize_w89k): Call new init function
841 (init_w89k_cmds): Convert to dynamic initialization of monitor_ops
842 data structure for forward compatability with additions to the
844 * dbug-rom.c (_initialize_dbug_rom): ditto
845 (init_dbug_cmds): ditto
846 * m32r-rom.c (_initialize_m32r_rom): ditto
847 (init_m32r_cmds): ditto
849 Tue May 19 14:54:11 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
851 * tracepoint.c (memrange_cmp): use const void * args to avoid
852 ANSI compiler warnings.
854 1998-05-19 Jim Blandy <jimb@zwingli.cygnus.com>
856 * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field,
857 gen_bitfield_ref, gen_expr): Call error, not abort.
858 * ax-general.c (read_const, generic_ext, ax_trace_quick,
859 ax_label, ax_const_d, ax_reg, ax_print): Same.
861 * tracepoint.c: Remove the $(...) syntax for memranges.
862 (validate_actionline, encode_actions, trace_dump_command): Remove
863 clauses for the $(...) syntax.
864 (parse_and_eval_memrange): Function deleted.
865 (_initialize_tracepoint): Update function description.
867 * gdbtk.c (struct wrapped_call_objs): Change the `func' member to
868 be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
869 of objects as arguments. Change the object vector to be const,
870 since that's what all the users of this structure seem to expect.
871 (call_obj_wrapper): Cast clientData properly before storing it in
872 the wrapped_args structure.
874 * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a
875 subcommand of "maintenance", as it should have been from the
876 beginning. #include "gdbcmd.h", to get the declaration for
878 * Makefile.in: Document that dependency.
880 Tue May 19 12:00:58 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
882 * tracepoint.c (get_tracepoint_by_number): new function, to access
883 traceframe_number for use of the GUI.
885 * tracepoint.h: added prototype for get_traceframe_number.
887 Mon May 18 13:34:27 1998 Keith Seitz <keiths@cygnus.com>
889 * dbxread.c (process_one_symbol): If block addresses are relative to
890 function start addresses, reset function_start_address whenever a new
893 Mon May 18 13:04:27 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
895 * tracepoint.c (get_tracepoint_by_number): make sure to advance
896 arg pointer even if we fail to parse a useful number. Otherwise,
897 since this function is called in a loop, it may loop forever!
898 Also change strtol call to allow arbitrary radix.
899 (map_args_over_tracepoints (and other places)): add QUIT; call
900 to loop, to allow breakout using control-C. Not all loops were
901 analyzed to make sure they could terminate cleanly, but even
902 terminating with a messed-up tracepoint list would be better
903 than not terminating at all!
904 (tdump_command): check to see if we're connected to a trace-
905 capable target (currently only "remote") before doing anything
908 Sat May 16 22:21:48 1998 Frank Ch. Eigler <fche@cygnus.com>
910 * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into
911 frame struct before extracting saved register offsets.
913 Fri May 15 22:47:45 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
915 * tracepoint.c (encode_actions): fix typo in printf format string.
917 1998-05-15 Jim Blandy <jimb@zwingli.cygnus.com>
919 Implement a few more tracing operators: ^ | & ~ !
920 * ax-gdb.c (gen_integral_promotions, gen_logical_not,
921 gen_complement): New functions.
922 (gen_binop): New argument MAY_CARRY, indicating whether we need to
923 correct the upper bits of the value after performing the
924 operation. Callers changed.
925 (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and
926 BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle
927 UNOP_LOGICAL_NOT, UNOP_COMPLEMENT.
929 * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary
932 * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary,
933 to match the ANSI C standard better. Callers changed.
935 * ax-gdb.c (gen_traced_pop): Add prototyped declaration.
937 Fri May 15 18:18:38 1998 David Taylor <taylor@texas.cygnus.com>
939 * tracepoint.c (stringify_collections_list): return a collection
940 of strings rather than a single string.
941 (free_actions_list): new function.
942 (encode_actions): process collection of strings returned by
943 stringify_collections_list.
945 1998-05-15 Jim Blandy <jimb@zwingli.cygnus.com>
947 * ax-gdb.c (gen_traced_pop): New function.
948 (gen_expr): Call it for comma operator.
949 (gen_trace_for_expr): Call it, instead of writing it out.
951 Add facilities for sending arbitrary packets to the remote agent.
952 There are a bunch of improvements to make (make it generic; handle
953 'O' replies properly), but I just want to get this onto the branch.
954 * remote.c (print_packet, remote_packet_command): New functions.
955 (_initialize_remote): Register the remote-packet command.
957 Thu May 14 17:52:31 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
959 * tracepoint.c: move actionline_type definition to tracepoint.h.
960 (validate_actionline): make non static.
962 * tracepoint.h: move actioline_type definition from tracepoint.c.
963 (validate_actionline) moved prototype from tracepoint.c.
965 Thu May 14 11:49:18 1998 David Taylor <taylor@texas.cygnus.com>
967 * tracepoint.c (validate_actionline): add additional error
968 checking, remove some dead code.
969 (encode_actions): additional cleanups.
970 (trace_find_command): remove some dead code.
971 (trace_find_pc_command): ditto.
972 (trace_find_tracepoint_command): ditto.
973 (trace_find_line_command): ditto.
974 (trace_find_range_command): ditto.
975 (trace_find_outside_command): ditto.
977 Thu May 14 5:51:00 1998 Ron Unrau <runrau@cygnus.com>
979 * symtab.c (decode_line_1): set section for "break *<addr>"
981 Wed May 13 20:58:02 1998 Mark Alexander <marka@cygnus.com>
983 * corefile.c (reopen_exec_file): Reopen the exec file if
986 Wed May 13 15:22:02 1998 Mark Alexander <marka@cygnus.com>
988 * sparc-tdep.c (fetch_instruction): New function.
989 (single_step, sparc_init_extra_frame_info, examine_prologue):
990 Use fetch_instruction instead of read_memory_integer
991 to ensure that instructions are always read as big-endian.
993 Wed May 13 14:42:21 1998 Ian Lance Taylor <ian@cygnus.com>
995 * configure.in: Add AC_FUNC_ALLOCA.
996 * defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma
998 * configure: Rebuild.
1000 * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New
1004 Wed May 13 11:19:08 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1006 * tracepoint.c (trace_command): Remove old diagnostic code that was
1007 preventing tracepoints from being defined with a full-path filename.
1009 Tue May 12 13:17:35 1998 Frank Ch. Eigler <fche@cygnus.com>
1011 * stabsread.c (read_one_struct_field): Check for typedef in type
1012 tree before clearing bitfield information.
1014 1998-05-11 Jim Blandy <jimb@zwingli.cygnus.com>
1016 * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace
1017 gen_mul and gen_div, and handle `%' op as well. Correctly tests
1019 (gen_expr): Factor out common code in binary arithmetic operators.
1020 Add support for `%'.
1021 (gen_mul, gen_div): Removed.
1023 Thu May 7 14:49:38 1998 Bob Manson <manson@charmed.cygnus.com>
1025 * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve
1026 %o0-%o5 as 64-bit values; compensate for stack bias.
1027 (USE_STRUCT_CONVENTION): We only pass pointers to structs
1028 if they're larger than 32 bytes.
1029 (REG_STRUCT_HAS_ADDR): Ditto.
1031 * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp()
1032 instead of read_register. If the target is a sparc64 and the frame
1033 pointer is odd, compensate for the stack bias.
1034 (get_saved_register): Use read_sp().
1035 (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES.
1036 (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64,
1037 save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers.
1038 (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC,
1039 CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a
1041 (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and
1042 the FP is odd, compensate for stack bias.
1043 (sparc_store_return_value): Right-justify the return value before
1045 (sparc_fix_call_dummy): Don't NOP out part of the call dummy on
1047 (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp,
1048 sparc64_write_fp, sp64_push_arguments,
1049 sparc64_extract_return_value): New functions to support the
1052 * dwarfread.c (handle_producer): Set processing_gcc_compilation to
1053 the right version number.
1055 * dwarf2read.c (read_file_scope): Assume we're processing
1058 Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com)
1060 * somsolib.c: Include gdb_stat.h.
1062 Mon May 4 18:34:01 1998 David Taylor <taylor@texas.cygnus.com>
1064 * ax-gdb.c (gen_mul): new function; (gen_div): new function;
1065 (gen_expr): add support for * and / operators, call gen_mul and
1066 gen_div as appropriate.
1068 Mon May 4 16:24:22 1998 Mark Alexander <marka@cygnus.com>
1070 * defs.h (make_run_cleanup): Declare.
1071 * solib.c (find_solib): Pass correct number of arguments to
1074 Mon May 4 07:08:25 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1076 * tracepoint.c (trace_actions_command): actions command must set
1077 step_count to zero (in case previous actions have set it but the
1080 Sat May 2 09:35:07 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
1082 * ocd.h: Add new flags, function codes, and processor types to support
1083 new Wiggler capabilities.
1084 * (ocd_write_bytes_size): New function to allow atomic writes of
1085 memory in sizes larger than a byte.
1087 * ser-unix.c (baudtab): Add 57600, 115200, 230400, and 460800 baud.
1089 Fri May 1 19:51:32 1998 Frank Ch. Eigler <fche@cygnus.com>
1091 * stabsread.c (read_one_struct_field): Do not override supplied
1092 bitfield size for a range type value.
1094 * gdbtypes.c (create_range_type): For a range with positive
1095 lower limit, declare range type as unsigned.
1097 Fri May 1 10:58:34 1998 John Metzler <jmetzler@cygnus.com>
1099 * monitor.c: Turn off debug
1101 Fri May 1 09:29:56 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1103 * breakpoint.c (delete_command): Skip internal breakpoints when
1104 all breakpoints are requested.
1106 * stabsread.c (define_symbol): Record parameter types from Sunpro
1107 function stabs in the TYPE_FIELDS of the function type.
1109 Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com)
1111 * Makefile.in (config-check-targets, config-check-hosts): Removed.
1113 1998-04-30 Paul Eggert <eggert@twinsun.com>
1115 * Makefile.in (maintainer-clean):
1116 Don't get ahead of yourself and delete Makefile
1117 before running `make'.
1118 (local-maintainer-clean, do-maintainer-clean): New rules.
1120 Wed Apr 29 14:02:59 1998 David Taylor <taylor@texas.cygnus.com>
1122 * ax-gdb.c (gen_add): when adding a pointer and an int, use
1123 the size of the pointer, not the int (typo) to decide how
1124 to extend the result.
1126 Wed Apr 29 10:20:40 1998 John Metzler <jmetzler@cygnus.com>
1127 start-sanitize-vr4111
1129 * nec4102rom.c: New file implements ROM monitor adapter for
1130 nec-vr4102 board. This board hosts the vr4111 chip. This file
1131 required extensions to the monitor_ops structure, hooks for wait
1132 filter, new flags. This version does not support more than one
1133 breakpoint and resuming after a breakpoint in 16 bit mode is
1134 completely disfunctional.
1137 * monitor.h: Defined additional hooks for dmpregs, configure_hooks
1138 and wait_filter. These additions require that all ROM monitor
1139 interfaces be recoded to initialize monitor ops using assignments
1140 rather than static structure initialization. Added new bits to
1141 flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES.
1143 * monitor.c (RDEBUG): Conditional tracing throughout the file.
1144 (fromhex): Now recognized upper cse hex digits
1145 (monitor_printf_noecho):
1146 (monitor_readchar): Tracing interferes with input timing.
1147 (monitor_open): Register different memory write functions with
1148 dcache_init if MO_HAS_BLOCKWRITES.
1149 (flush_monior_dcache): Added as an additional utilty.
1150 (monitor-resume): Call continue hook if one has been supplied.
1151 (monitor_wait_filter): New function Factored out of monitor wait
1152 and used if alternate wait-filter has not been provided.
1153 (monitor_wait): call alternate wait filter if provided. Call
1154 monitor_dump_regs, a new function factored out from inline code.
1155 (monitor_dump_block): A new function used as a utility when
1156 monitors must dump several blocks of registers using different
1158 (monitor_dump_regs): Call alternate function if provided. Uses new
1160 (monitor_write_memory): Engage previouly added hook
1162 (monitor_write_even_block): new function supports writing long
1163 blocks of 4byte words.
1164 (longlongendswap): new internal function
1165 (monitor_write_memory_longlongs): new function writes large blocks
1166 using command to enter a long long.
1167 (monitor_write-memory_block): new Function figures out which block
1169 (monitor_read_memory): Can now handle dump formats in which the bytes
1170 preceeding the requested data is not printed.
1172 Tue Apr 28 19:41:33 1998 Tom Tromey <tromey@cygnus.com>
1174 * Makefile.in (GDBTKLIBS): New macro.
1175 (INSTALLED_LIBS): Include GDBTKLIBS.
1177 * configure: Rebuilt.
1178 * configure.in: Put Tcl/Tk libs into GDBTKLIBS, not LIBS.
1179 (GDBTKLIBS): AC_SUBST.
1181 * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' ->
1184 * tracepoint.c (memrange_cmp): Fixed typo in function intro.
1186 Tue Apr 28 17:41:20 1998 Philippe De Muyter <phdm@macqel.be>
1188 * symfile.c (overlay_auto_command): Add forgotten parameter definitions.
1189 (overlay_manual_command, overlay_off_command): Likewise.
1190 (overlay_load_command): Likewise.
1191 * tracepoint.c (memrange_cmp): Parameters have type void *, not
1194 Tue Apr 28 11:08:25 1998 John Metzler <jmetzler@cygnus.com>
1196 * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds.
1198 Mon Apr 27 14:32:21 1998 Mark Alexander <marka@cygnus.com>
1200 * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically,
1201 make it work on the simulator.
1202 (FIX_CALL_DUMMY): Convert to function call instead of inline code.
1203 (sparc_fix_call_dummy): Declare.
1204 * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from
1205 old FIX_CALL_DUMMY macro, with additional fixes for simulator.
1206 (sparc_push_dummy_frame): Set registers differently on simulator
1207 to prevent corrupted register window save areas.
1209 Mon Apr 27 13:46:40 1998 John Metzler <jmetzler@cygnus.com>
1211 * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds):
1212 Convert all static initializations of monitor ops structures to
1213 executable initializations in order that additions to the data
1214 structure definition can me made without repeating this editing
1216 * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto.
1217 * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto.
1218 * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto.
1219 * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto.
1220 * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto.
1221 * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto.
1222 * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto.
1223 * remote-est.c (_initialize_est, init_est_cmds): Ditto.
1224 * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto.
1226 Mon Apr 27 10:43:04 1998 Jason Molenda (crash@bugshack.cygnus.com)
1228 * gdb_string.h (strdup): Don't specify arguments in prototype.
1230 Sun Apr 26 07:57:21 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1232 * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if
1233 fstat on ldinfo_fd fails. Use objfile->obfd instead of vp->bfd
1234 to check for reference to the same file.
1236 * target.c (target_read_string): Handle string transfers at the
1237 end of a memory section gracefully.
1239 Fri Apr 24 17:18:56 1998 Geoffrey Noer <noer@cygnus.com>
1241 * Makefile.in: enable EXEEXT setting
1243 Fri Apr 24 11:53:49 1998 David Taylor <taylor@texas.cygnus.com>
1245 * tracepoint.c (add_local_symbols): change type of type from
1246 char to int so that type shows up as 'A' or 'L' not 0.
1248 start-sanitize-r5900
1249 Fri Apr 24 11:25:07 1998 Jeffrey A Law (law@cygnus.com)
1251 * mips-tdep.c (mips32_decode_reg_save): Handle 128bit wide
1252 GPR loads/stores generated on the r5900.
1253 (mips_find_saved_regs, mips32_skip_prologue): Likewise.
1254 * mips/tm-r5900.h (R5900_128BIT_GPR_HACK): Define.
1255 * mips/tm-txvu.h (R5900_128BIT_GPR_HACK): Likewise.
1258 Thu Apr 23 16:37:20 1998 Jason Molenda (crash@bugshack.cygnus.com)
1260 * README: Minor changes for 4.17 release.
1263 Thu Apr 23 15:44:39 1998 Per Bothner <bothner@cygnus.com>
1265 * symfile.c (deduce_language_from_filename): .class implies java.
1268 Thu Apr 23 12:52:21 1998 Philippe De Muyter <phdm@macqel.be>
1270 * configure.in (strerror): Check if function must be declared.
1271 * acconfig.h (NEED_DECLARATION_STRERROR): New define slot.
1272 * gdb_string.h (strerror): Function declaration issued if
1273 NEED_DECLARATION_STRERROR.
1274 * configure, config.in : Files regenerated.
1276 Thu Apr 23 12:27:43 1998 Philippe De Muyter <phdm@macqel.be>
1278 * symfile.c (simple_overlay_update_1): Do not prefix array address
1280 * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto.
1281 * tracepoint.c (encode_actions): Ditto.
1282 * language.c, complaints.c, utils.c (varargs.h): Do not include that
1283 file here, it is already included indirectly by defs.h.
1284 * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return
1285 value to the appropriate pointer type.
1286 * utils.c (floatformat_from_doublest): Ditto.
1287 * tracepoint.c (read_actions, _initialize_tracepoint): Ditto.
1288 (add_memrange): Likewise with xrealloc return value.
1289 * stabsread.c (ref_add): Ditto.
1290 * coffread.c (coff_symfile_init): Likewise for xmmalloc return value.
1291 * elfread.c (elf_symfile_read): Ditto.
1292 * os9kread.c (os9k_symfile_init): Ditto.
1294 Thu Apr 23 00:32:08 1998 Tom Tromey <tromey@cygnus.com>
1296 * config.in: Rebuilt.
1297 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT,
1298 HAVE_LC_MESSAGES): Define.
1300 Wed Apr 22 15:38:56 1998 Tom Tromey <tromey@cygnus.com>
1302 * configure: Rebuilt.
1303 * configure.in: Call CY_GNU_GETTEXT.
1304 * Makefile.in (top_builddir): New macro.
1305 (INTL): Define to @INTLLIBS@.
1306 (INTL_DEPS): New macro.
1307 (CDEPS): Reference INTL_DEPS, not INTL.
1310 Wed Apr 22 13:40:16 1998 Doug Evans <devans@canuck.cygnus.com>
1312 * txvu-tdep.c (txvu_print_insn): Fix thinko.
1315 Wed Apr 22 12:58:23 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1317 Handle missing shared libraries during the examination of a core
1319 * solib.c (find_solib): Use catch_errors around call to
1320 solib_map_sections. Use warning instead of error if reading of
1321 the shared library name fails.
1322 (solib_map_sections): Change return and argument types to make
1323 it callable from catch_errors.
1324 (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL.
1325 * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections,
1326 symbol_add_stub): Ditto.
1328 Wed Apr 22 14:34:49 1998 Michael Meissner <meissner@cygnus.com>
1330 * Makefile.in (INTL*): Add support to link in the intl library,
1331 and to add -I options to its source and object directories.
1332 (INTERNAL_CFLAGS): Ditto.
1333 (C{LIBS,DEPS}): Ditto.
1336 Wed Tue 21 17:29:48 1998 Jim Lemke <jlemke@cygnus.com>
1337 * configure.in: Add configure option --with-sim-funit.
1340 Tue Apr 21 11:20:54 1998 Frank Ch. Eigler <fche@cygnus.com>
1342 * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions
1343 with subtarget-specific `mach', rather than fixed default.
1344 * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default
1346 start-sanitize-r5900
1347 * config/mips/tm-r5900.h (TM_PRINT_INSN_MACH): Override.
1350 * config/mips/tm-txvu.h (TM_PRINT_INSN_MACH): Override.
1353 Mon Apr 20 15:35:03 1998 Philippe De Muyter <phdm@macqel.be>
1355 * coffread.c (decode_base_type): Treat a long field with size greater
1356 than TARGET_LONG_BIT as long long.
1357 * values.c (value_from_longest): Print code value in error message.
1359 Mon Apr 20 15:32:21 1998 Mark Kettenis <kettenis@phys.uva.nl>
1361 * gdb/gdb_string.h (strdup): Declare only if not defined as a
1364 Mon Apr 20 14:18:45 1998 J. Kean Johnston <jkj@sco.com>
1366 * procfs.c: Added replacement macros for LWP stuff. Fixed support
1367 for UnixWare / SVR4.2MP targets and any targets which use
1368 multi-file /proc entries. Fixed support for hardware watchpoints.
1369 * solib.c: SCO needs some of the same code as SunOS. Change
1370 preprocessor conditionals.
1372 * config/i386/i386sco5.mt: New file.
1373 * config/i386/tm-i386sco5.h: New file.
1374 * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o.
1375 * config/i386/nm-i386v42mp.h
1376 (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
1377 Add other macros for hardware assisted watchpoints.
1378 * config/i386/nm-i386sco5.h: Correct attributions.
1379 (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
1380 * config/i386/nm-linux.h (target_remote_watchpoint): Pass
1381 'type' through to i386_insert_watchpoint.
1383 Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1385 * infrun.c (wait_for_inferior): Don't add signalled processes
1387 * procfs.c (wait_fd): Note if LWP has exited.
1388 (procfs_wait): use GETPID to get process ID.
1390 Sat Apr 18 15:21:04 1998 Stan Cox <scox@cygnus.com>
1392 * configure.tgt: Added sparc86x support.
1394 Thu Apr 16 13:13:24 1998 Jason Molenda (crash@bugshack.cygnus.com)
1396 * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get
1397 error string if in an ANSI C-ish environment.
1399 Wed Apr 15 18:59:48 1998 Mark Alexander <marka@cygnus.com>
1401 * sparc-tdep.c (SPARC_HAS_FPU): Define.
1402 (sparc_extract_return_value): New function, required to handle
1403 machines without floating point.
1404 (sparc_store_return_value): Ditto.
1405 * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call
1406 sparc_extract_return_value instead of using inline code.
1407 (sparc_extract_return_value): Declare.
1408 (STORE_RETURN_VALUE): Call sparc_store_return_value instead
1409 of using inline code.
1410 (sparc_store_return_value): Declare.
1412 Wed Apr 15 12:19:42 1998 Martin M. Hunt <hunt@cygnus.com>
1414 * solib.c (enable_break): Only call warning once
1415 instead of three times.
1417 Tue Apr 14 16:52:59 1998 Mark Alexander <marka@cygnus.com>
1419 * sparc-tdep.c (sparc_extract_struct_value_address): Make it
1420 work correctly on little-endian hosts.
1421 (sparc_push_arguments): New function.
1422 (gdb_print_insn_sparc): New function.
1423 (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default
1424 disassembler, so that SPARClite-specific instructions will
1426 * sparcl-tdep.c (readchar): Print debugging information.
1427 (debug_serial_write): New function, a replacement for SERIAL_WRITE
1428 that prints debugging information.
1429 * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define.
1430 (sparc_push_arguments): Declare.
1432 Tue Apr 14 15:43:49 1998 John Metzler <jmetzler@cygnus.com>
1434 * gdbcfgxref (xref_menu): Call new regex and wild card searches
1435 Now you can type in a specific triple like mips64-vr4300-elf or
1436 somthing like mips*.h
1437 (triple_search) wildcardsearch): The new functions
1439 start-sanitize-vr4320
1440 * configure.tgt: Switch over to use tm-4320.h. Since I switched to
1441 MIPS EABI the fixes are no longer backward compatible with 4300.
1442 * tm-vr4320.h: Added
1446 Mon Apr 13 16:28:07 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1448 * utils.c: (warning) added call to warning_hook
1450 * source.c: (find_source_lines) modified to call warning in case
1451 of source vs. executable time stamp mismatch. Simplified object
1452 file check. Initialized mtime to 0.
1454 * defs.h: added warning_hook prototype
1456 * top.c: added warning_hook prototype.
1458 Mon Apr 13 09:54:08 1998 Keith Seitz <keiths@andros.cygnus.com>
1460 * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing
1463 Fri Apr 10 22:36:28 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1465 Update support for x86 Solaris 2.
1466 * config/i386/tm-i386sol2.h, nm-i386sol2.h: New configuration
1467 files for x86 Solaris 2.
1468 * config/i386/i386sol2.mt, i386sol2.mh: Use them.
1469 * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY): New macro, extract
1470 carry flag from a given regset.
1471 (IS_STATIC_TRANSFORM_NAME): New macro, check if a symbol name
1472 is a SunPro transformed name.
1473 * i386-tdep.c (sunpro_static_transform_name): New function to
1474 extract the source name from a SunPro transformed name.
1475 * inferior.h (procfs_first_available, procfs_get_pid_fd):
1477 * infrun.c (wait_for_inferior): Handle breakpoint hit in
1478 signal handler without intervening stop in sigtramp.
1479 * procfs.c (procfs_lwp_creation_handler): Use PROCFS_GET_CARRY
1480 instead of direct access to the status register.
1481 (procfs_get_pid_fd): New function, returns procfs fd for a given pid.
1482 * sol-thread.c (ps_lgetLDT): New function, returns LDT for a given
1484 (sol_find_new_threads): Handle failed libthread_db initialization
1486 * stabsread.c (define_symbol): Use IS_STATIC_TRANSFORM_NAME
1487 to check for a SunPro transformed symbol name.
1489 Fri Apr 10 10:35:35 1998 John Metzler <jmetzler@cygnus.com>
1491 * utils.c (fmthex): A formatting function for hexdumps
1493 * mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of
1494 bit pattern interpretations. mips_fetch_instruction does not work
1495 for 16 bit instructions. Some confusion remains about sign
1496 extension in backward branches.
1497 (mips32_relative_offset): Sign extension
1498 (mips32_next_pc): Major debugging, bit pattern interpretation
1499 (print_unpack): debugging printf
1500 (fetch_mips_16): new funtion, key on PC low bit, not symbol table
1501 (mips16_next_16): Initial major debugging of this function. Lots
1502 of bit pattern mistakes.
1503 (mips_next_pc): key on low bit of PC, not symbol table.
1504 * symfile.c(generic_load) : Added a download verification which
1505 reads back the loade code. Download chunk size is now a defined
1506 macro. Fixed a bug in which downloading slips into loading one
1507 byte at a time. Lower level functions in monitor.c can load long
1508 sequences of bytes and make use of these fixups. Referencing
1509 bfd-start_address directly was incorrectly getting zero for start.
1511 Thu Apr 9 19:20:32 1998 Ian Lance Taylor <ian@cygnus.com>
1513 * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays
1516 Wed Apr 8 19:21:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1518 * top.c (print_gdb_version): Print 1998 now.
1520 Wed Apr 8 16:57:22 1998 Philippe De Muyter <phdm@macqel.be>
1522 * source.c: Remove obsolete decl of strstr().
1524 Wed Apr 8 16:47:33 1998 Jason Molenda (crash@bugshack.cygnus.com)
1526 * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's
1527 patch of March 23 1998.
1528 * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's
1529 patch of March 23 1998.
1531 Sat Apr 4 10:05:00 1998 Dawn Perchik <dawn@cygnus.com>
1533 * mdebugread.c (parse_partial_symbols): If this is an .mdebug
1534 section in an ELF file, override a symbol's ECOFF section with its
1535 ELF section. Also, fix stabs continuation where a stabs string
1536 continues for more than one continuation.
1538 Mon Apr 6 09:17:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
1540 * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf
1541 using MAX_REGISTER_RAW_SIZE.
1543 Sat Apr 4 10:05:00 1998 Dawn Perchik <dawn@cygnus.com>
1545 * infrun.c: Fix prototype of signals_info to match static funtion.
1547 Thu Apr 2 12:47:41 1998 Frank Ch. Eigler <fche@cygnus.com>
1549 * sol-thread.c (sol_thread_store_registers): Save & restore new
1550 value of single updated register to prevent accidental clobbering.
1552 Wed Apr 1 22:01:09 1998 Mark Alexander <marka@cygnus.com>
1554 * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
1555 * config/sparc/sparclite.mt: Link in the erc32 simulator.
1557 Wed Apr 1 16:30:49 1998 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1559 * ns32k-tdep.c (flip_bytes, ns32k_localcount,
1560 ns32k_get_enter_addr, sign_extend): Restore functions mysteriously
1563 * ns32knbsd-nat.c: New (?) file to support fetching and storing
1564 registers on NetBSD hosts.
1566 * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of
1569 * ns32km3-nat.c (reg_offset): Get order of floating point
1570 registers correct. Add extra 32382 register offsets.
1571 (REG_ADDRESS): define to point at correct part of thread
1572 state. Use calls to "warning" instead of "message".
1574 * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS,
1575 REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382
1578 Wed Apr 1 13:43:07 1998 Philippe De Muyter <phdm@macqel.be>
1580 * NEWS: m68k-motorola-sysv host support added.
1581 * coffread.c (coff_start_symtab): Accept the filename as an argument,
1582 set it here. Callers updated.
1584 Wed Apr 1 23:13:23 1998 Andrew Cagney <cagney@b1.cygnus.com>
1586 * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR,
1587 FSR and FIR registers.
1588 (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE.
1589 (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE.
1591 * config/mips/tm-mips64.h: Ditto.
1593 Tue Mar 31 21:30:39 1998 Nick Clifton <nickc@cygnus.com>
1595 * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol
1596 vector to the info structure when disassembling thumb
1599 * coffread.c (coff_symtab_read, read_one_sym,
1600 process_coff_symbol): Support Thumb symbol types.
1602 * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it
1603 is defined) for function symbols.
1605 Mon Feb 16 14:05:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1607 * d10v-tdep.c (d10v_extract_return_value): Wierd. GCC wants to
1608 return odd sized register quantities with only half of the first
1611 * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when
1614 Tue Mar 31 16:39:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1616 * tracepoint.c (get_tracepoint_by_number): change warning to note.
1617 (delete_trace_command): suppress y/n query if no tracepoints, or
1618 if not from_tty. (trace_pass_command): reject junk at end of args.
1619 (read_actions): an action list consisting only of "end" is discarded.
1620 (validate_actionline (for collect command)): an argument beginning
1621 with a dollar_sign but not recognized as a special argument is
1622 parsed like any other expression -- if it isn't a register name,
1623 it's rejected. Also reject an empty argument to while-stepping.
1624 (trace_find_command): reject a negative frame number argument.
1625 (_initialize_tracepoint): set $traceframe initially to -1.
1627 Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com)
1629 * rdi-share/Makefile.am, rdi-share/aclocal.m4,
1630 rdi-share/configure: New files.
1631 * rdi-share/configure.in: Rewritten to be an autoconf input file.
1632 * rdi-share/Makefile.in, rdi-share/configure: Generated by
1634 * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests
1635 to check environment.
1637 Sun Mar 29 15:17:16 1998 Keith Seitz <keiths@onions.cygnus.com>
1639 * tracepoint.c (trace_start_command): Set trace_running_p.
1640 (trace_stop_command): Clear trace_running_p.
1642 Sat Mar 28 15:19:48 1998 Stan Shebs <shebs@andros.cygnus.com>
1644 * NEWS: Update for 4.17 release.
1646 Fri Mar 27 10:15:50 1998 David Taylor <taylor@tito.cygnus.com>
1648 * tracepoint.c (parse_and_eval_memrange): Fix memory leaks.
1649 (encode_actions): Use the new gen_trace_for_expr function
1650 instead of expr_to_address_and_size; collect registers when
1651 using expressions. (clear_collection_list): Fix memory leak.
1653 1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
1655 * ax-gdb.h (gen_trace_for_expr): Add prototype.
1657 Thu Mar 26 17:24:23 1998 David Taylor <taylor@texas.cygnus.com>
1659 * tracepoint.c (validate_actionline): Fix memory leak.
1660 (encode_actions): Fix memory leak.
1662 Thu Mar 26 16:16:55 1998 David Taylor <taylor@tito.cygnus.com>
1664 * tracepoint.c (trace_mention): New function.
1665 (trace_command): Call it.
1667 1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
1669 * ax-general.c (ax_reqs): New function.
1670 * ax.h (enum agent_flaws, struct agent_reqs): New types.
1671 (agent_reqs): New extern prototype. Well, actually, this was
1672 there before, due to a premature checkin.
1673 (struct aop_map): Add new `data_size' member.
1674 * ax-general.c (aop_map): Supply its value.
1675 * ax-gdb.c (agent_command): Call ax_reqs, for testing.
1677 * ax-general.c (ax_print): If we encounter an invalid or
1678 incomplete opcode, don't abort; just print an error message.
1680 * ax-gdb.c: Generate trace bytecodes, as appropriate.
1681 (trace_kludge): New variable.
1682 (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked
1684 (expr_to_agent): Ask for no trace bytecodes.
1685 (gen_trace_for_expr): New function.
1686 (agent_command): Call it, and display the result appropriately ---
1687 no struct axs_value, so no type or kind information.
1689 * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT.
1691 Thu Mar 26 22:29:28 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1693 * tracepoint.c (trace_status_command): Recognize a boolean return
1694 value from the stub to indicate whether trace experiment is
1695 running. Export this value as a global state variable.
1696 (trace_running_p) for use by the GUI. (from Michael Snyder)
1697 (trace_pass_command) added call to modify_tracepoint_hook.
1699 * tracepoint.h export trace_running_p.
1701 Thu Mar 26 13:08:01 1998 David Taylor <taylor@texas.cygnus.com>
1703 * tracepoint.c (validate_actionline): do not error out if
1704 exp->elts[0].opcode is not on short line -- let
1705 expr_to_address_and_size handle it.
1707 1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
1709 * tracepoint.c: Include "ax.h", not "agentexpr.h".
1711 * tracepoint.c (encode_actions): Call expr_to_address_and_size,
1712 not simply expr_to_agent.
1714 * ax-general.c: Comment out code in progress, so everyone else can
1717 * gdbtypes.c: Doc fix.
1719 * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files.
1720 * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o.
1721 (SFILES): Add ax-general.c, ax-gdb.c.
1722 (ax_h): New variable.
1723 (ax-general.o, ax-gdb.o): New rules.
1726 Wed Mar 25 11:45:19 1998 Frank Ch. Eigler <fche@cygnus.com>
1728 * configure.in (sim-gpu2): Added target type checking to make
1729 --with-sim-gpu2 option only valid for sky target.
1730 * configure: Regenerated.
1733 Tue Mar 24 16:22:40 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
1735 * Makefile.in: Derive SHELL from configure.
1736 * config/d10v/d10v.mt config/m32r/m32r.mt
1737 config/mn10200/mn10200.mt config/mn10300/mn10300.mt
1738 config/d30v/d30v.mt : Remove -lm from SIM. This prevents
1739 dependency checking of -lm (under NT native builds). (It is
1740 automatically added by configure if it exists.)
1741 * doc/configure mswin/configure nlm/configure
1742 testsuite/gdb.base/configure testsuite/gdb.c++/configure
1743 testsuite/gdb.chill/configure testsuite/gdb.disasm/configure
1744 testsuite/gdb.stabs/configure testsuite/gdb.threads/configure:
1745 Regenerate with autoconf 2.12.1 to fix shell issues for NT native
1748 Mon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com)
1750 * solib.c (solib_create_inferior_hook): Rewrite previous
1751 change to check the type of file via BFD.
1753 Mon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com)
1755 * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events
1756 like bp_breakpoints.
1757 * solib.c (solib_create_inferior_hook): Relocate section addresses
1758 if the alleged start address doesn't agree with the PC.
1761 Mon Mar 23 13:07:22 1998 Frank Ch. Eigler <fche@cygnus.com>
1763 * configure.in (sim-gpu2): Added --with-sim-gpu2 as configure
1764 option, to allow gdb+sim linking with sky GPU2 library.
1765 * configure: Regenerated.
1768 Sat Mar 21 19:34:49 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1770 merged changes from Foundry (list follows by file/author):
1772 - Tom Tromey <tromey@cygnus.com>
1773 * Makefile.in (gdbres.o): New target.
1774 (WINDRES): New define.
1775 * configure: Rebuilt.
1776 * configure.in (WINDRES): Define.
1777 (CONFIG_OBS): Include gdbres.o on Windows.
1778 * gdbtool.ico: New file.
1782 - Keith Seitz <keiths@onions.cygnus.com>
1783 (wait_for): Don't reset the timeout_remaining for CYGWIN32,
1784 since we now effectively poll the serial port.
1785 Don't reset the current_timeout, either, since this member is used
1786 by hardwire_readchar to track the timeout and call the ui_loop_hook.
1787 (hardwire_readchar): Poll the serial port for Cygwin32. We timeout
1788 every second, update the UI, and loop around doing this until we
1789 have hit the real timeout or we get data or an error. This will
1790 allow the UI to stay active while gdb is "blocked" talking to the
1792 - Martin M. Hunt <hunt@cygnus.com>
1793 (wait_for): Do reset current_timeout because it is only used to
1794 keep track of what the current timeout for the scb is.
1797 - Martin M. Hunt <hunt@cygnus.com>
1798 (quit_confirm): Change exit message again
1800 (pc_changed_hook): Add prototype.
1801 - Tom Tromey <tromey@cygnus.com>
1802 (quit_confirm): Added missing `else'.
1803 (quit_confirm): Special-case message if init_ui_hook is
1807 - Martin M. Hunt <hunt@cygnus.com>
1808 (find_pc_sect_line): If no symbol information
1809 is found, return correct pc anyway.
1810 (find_methods): Comment out an apparently
1811 bogus error message because it messes up Foundry.
1814 - Martin M. Hunt <hunt@cygnus.com>
1815 (_initialize_serial): Add a description of
1816 "set remotelogbase".
1819 - Martin M. Hunt <hunt@cygnus.com>
1820 (write_register_gen): Add call to
1821 pc_changed_hook if the PC is being changed.
1824 - Martin M. Hunt <hunt@cygnus.com>
1825 (pc_changed_hook): Define.
1828 - Martin M. Hunt <hunt@cygnus.com>
1829 (do_setshow_command): If no arguments are supplied,
1830 don't dump core, instead print out an error message.
1833 - Martin M. Hunt <hunt@cygnus.com>
1834 Make set_raw_breakpoint, set_breakpoint_count,
1835 and breakpoint_count non-static so they are accessible from
1837 (enable_breakpoint): Enable breakpoint
1838 with same disposition instead of changing all breakpoints
1842 - Keith Seitz <keiths@onions.cygnus.com>
1843 Add declarations for annotation hooks.
1846 - Keith Seitz <keiths@onions.cygnus.com>
1847 Add hooks: annotate_starting_hook, annotate_stopped_hook,
1848 annotate_signalled_hook, annotate_exited_hook.
1849 (annotate_starting): If hook exists, call it instead.
1850 (annotate_stopped): If hook exists, call it instead.
1851 (annotate_exited): If hook exists, call it instead.
1852 (annotate_signalled): If hook exists, call it instead.
1854 Fri Mar 20 14:45:36 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1856 * gdbserver/Makefile.in: add dependency on XM_CLIBS.
1857 * gdbserver/low-sim.c (registers) force into alignment.
1858 (create_inferior): Fix typo on new_argv; add abfd arg to
1859 sim_open, sim_create_inferior. Add reg_size arg to
1860 sim_fetch_register, sim_store_register. Make simulator
1861 take a single-step to get into a known running state.
1862 * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL.
1863 * gdbserver/server.c: Add remote_debug variable to control
1865 * gdbserver/server.h: Add prototypes for enable/disable_async_io.
1866 * gdbserver/remote-utils.c: add verbose debugging output controlled
1867 by "remote_debug" variable. Add call to "disable_async_io()"
1868 to avoid being killed by async SIGIO signals.
1869 * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES),
1870 so that gdbserver can be built with the m32r simulator.
1872 Fri Mar 20 09:04:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
1874 start-sanitize-r5900
1875 * config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE): Redefine as
1876 expression from REGISTER_VIRTUAL_TYPE.
1877 (REGISTER_RAW_SIZE): Ditto.
1878 (REGISTER_VIRTUAL_TYPE): Redefine, use explicit size for 32 bit
1882 * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin
1884 start-sanitize-r5900
1885 (builtin_type_{,u}int128): Ditto.
1888 * gdbtypes.c (_initialize_gdbtypes): Initialize new types.
1890 * mips-tdep.c (do_gp_register_row): Pad register value when GP
1891 register is smaller than MIPS_REGSIZE.
1893 * findvar.c (value_of_register): When raw and virtual register
1894 values identical, check that sizes are consistent.
1896 Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
1898 * minsyms.c (compare_minimal_symbols): If addresses are identical,
1899 then compare on names. Sorted list should have symbols with
1900 identical addresses AND names adjacent, so dups can be discarded.
1902 Wed Mar 18 12:50:17 1998 Jeff Law (law@cygnus.com)
1904 * stabsread.c (define_symbol): Don't look for ',' as a LRS
1907 Wed Mar 18 10:34:51 1998 Nick Clifton <nickc@cygnus.com>
1909 * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *.
1911 Fri Mar 13 15:43:53 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1913 * config/mips/xm-mips.h (CC_HAS_LONG_LONG): Undefine for Ultrix
1914 when compiling with native cc, the compiler has broken long long
1917 Fri Mar 13 15:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1919 * config/m68k/xm-sun3os4.h: Remove malloc declarations, they
1920 are handled via autoconf now.
1921 * remote.c (remote_ops, extended_remote_ops): Replace static
1922 forward declaration by moving the static definition to the top of
1923 the file, for old K&R compilers.
1924 * tracepoint.c (collect_symbol, trace_start_command):
1925 Replace ANSI string concatenation with K&R compatible simple string.
1927 1998-03-11 Fred Fish <fnf@ninemoons.com>
1929 * source.c (select_source_symtab): Don't reach error if we have
1930 a current_source_symtab from reading in partial symbol table.
1932 start-sanitize-vr4320
1933 Tue Mar 10 16:15:13 1998 Gavin Koch <gavin@cygnus.com>
1935 * configure.tgt (mips64*vr4320*el-*-elf*) : Removed spurious case.
1938 Fri Mar 6 13:10:27 1998 Fred Fish <fnf@cygnus.com>
1940 * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than
1941 SERIAL_FLUSH_OUTPUT.
1942 * serial.h (struct serial_ops): Add drain_output, pointer to
1943 function that waits for output to drain.
1944 (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain.
1945 * ser-unix.c (hardwire_drain_output): New function and prototype.
1947 * ser-unix.c (hardwire_ops): Add entry for drain_output function.
1948 * ser-tcp.c (tcp_ops): Ditto.
1949 * ser-ocd.c (ocd_ops): Ditto.
1950 * ser-mac.c (mac_ops): Ditto.
1951 * ser-go32.c (dos_ops): Ditto.
1952 * ser-e7kpc.c (e7000pc_ops): Ditto.
1954 Thu Mar 5 16:07:41 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
1956 * sparcl-tdep.c: fix #endif comments
1958 Thu Mar 5 15:10:35 1998 Jason Molenda (crash@bugshack.cygnus.com)
1960 * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@.
1962 Thu Mar 5 14:42:41 1998 Keith Seitz <keiths@onions.cygnus.com>
1964 * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we
1965 error () so that we abort out of bdm_ppc_open.
1967 Wed Mar 4 16:53:52 1998 Martin M. Hunt <hunt@cygnus.com>
1969 * serial.c (_initialize_serial): Add a description of
1970 "set remotelogbase".
1972 * command.c (do_setshow_command): If no arguments are supplied,
1973 don't dump core, instead print out an error message.
1975 Wed Mar 4 16:50:18 1998 Jason Molenda (crash@bugshack.cygnus.com)
1977 * gdbtk.c (gdb_listfiles): Fix thinko in last change.
1979 Wed Mar 4 15:34:49 1998 Jason Molenda (crash@bugshack.cygnus.com)
1981 * gdbtk.c (gdb_listfiles): Allocate space for 'files' dynamically.
1983 Wed Mar 4 01:39:08 1998 Ron Unrau <runrau@cygnus.com>
1985 * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into
1986 MAKE_MSYMBOL_SPECIAL
1987 * config/mips/tm-mips.h: ditto
1989 Tue Mar 3 17:19:08 1998 John Metzler <jmetzler@cygnus.com>
1991 start-sanitize-vr4111
1992 * config/mips/tm-vr4xxx.h: implements vr4111 as separate from 4300
1993 * config/mips/vr4xxx.tm: implements vr4111 as separate from 4300
1994 * configure.tgt: Recognise mips64vr4111-*-elf as vr4xxx
1996 * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from
1997 TARGET_PTR_BIT rather from sizeof(char *) on host.
1999 Tue Mar 3 14:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2001 * alpha-nat.c (fetch_osf_core_registers): Renamed from
2002 fetch_aout_core_registers.
2003 (alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change
2004 flavour to bfd_target_unknown_flavour for OSF core files.
2006 start-sanitize-vr4320
2007 Tue Mar 3 11:12:39 1998 Gavin Koch <gavin@cygnus.com>
2009 * configure.tgt (mips64*vr4320*el-*-elf*,mips64*vr4320*-*-elf*) :
2013 Mon Mar 2 17:44:13 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2015 * breakpoint.c (_initialize_breakpoint): Make "en" an alias
2016 for "enable" (so that it doesn't conflict with "end").
2018 Mon Mar 2 17:04:25 1998 Jason Molenda (crash@bugshack.cygnus.com)
2020 * Makefile (VERSION): Bump to 4.17.1.
2022 Mon Mar 2 16:59:15 1998 Jason Molenda (crash@bugshack.cygnus.com)
2024 * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux.
2026 Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com)
2028 * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean.
2030 Mon Mar 2 16:47:11 1998 Philippe De Muyter <phdm@macqel.be>
2032 * Makefile.in (distclean): Add `rm $(YYFILES)'.
2034 Mon Mar 2 16:45:48 1998 Philippe De Muyter <phdm@macqel.be>
2036 * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum
2039 Sun Mar 2 15:16:13 1998 Richard Henderson <rth@cygnus.com>
2041 * configure.host, configure.tgt: Add sparc-linux.
2042 * sparc-nat.c: Include <asm/reg.h> not <machine/reg.h> for Linux.
2043 * config/sparc/*linux*: New files.
2045 Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com)
2047 * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm
2048 if we're big endian; else call print_insn_little_arm.
2050 Mon Feb 24 11:24:57 1998 Richard Henderson <rth@cygnus.com>
2052 * Makefile.in (BISON): Don't even pretend to use yacc.
2053 (c-exp.tab.o): Use bison -o to use a unique intermediate file.
2054 (f-exp.tab.o, m2-exp.tab.o): Likewise.
2056 (jv-exp.tab.o): Likewise.
2059 Tue Feb 24 03:32:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2061 * remote-sim.c (gdbsim_fetch_register): Don't abort when the
2062 register size is wrong.
2064 start-sanitize-r5900
2065 Tue Feb 24 02:53:41 1998 And<rew Cagney <cagney@b1.cygnus.com>
2067 * config/mips/tm-r5900.h (REGISTER_VIRTUAL_SIZE,
2068 REGISTE_RAW_SIZE): Re-define.
2071 Thu Feb 19 16:49:48 1998 John Metzler <jmetzler@cygnus.com>
2073 * target.c (debug_to_fetch_registers,debug_to_store_registers,
2074 debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing
2075 64 bit targets crashed long long printfs.
2077 Tue Feb 17 16:36:22 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2079 * symfile.c (read_target_int_array): rename read_target_long_array
2080 and force the sizeof an ovly_table element to sizeof(long),
2081 instead of sizeof(int).
2083 Tue Feb 17 18:05:05 1998 Frank Ch. Eigler <fche@cygnus.com>
2085 * remote-mips.c (mips_request): Use unsigned long during parsing
2086 returned value from monitor, to prevent accidental sign extension.
2088 Tue Feb 17 14:28:33 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2090 * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE.
2091 * configure.in: Ditto.
2092 * configure: Regenerated.
2094 Tue Feb 17 14:07:34 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2096 * gdbtypes.c (check_typedef): Do not try to resolve the length of
2097 a type which has TYPE_FLAG_TARGET_STUB set, if the target type has
2098 set TYPE_FLAG_TARGET_STUB as well.
2100 Tue Feb 17 14:32:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2102 * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
2103 Pass register size to sim_{fetch,store}_register. Check nr of
2104 register bytes transfered is correct.
2106 Mon Feb 16 14:05:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2108 * remote-d10v.c (remote_d10v_open): Call push_remote_target
2109 instead of open_remote_target.
2111 * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS
2112 to translate addr/size when defined.
2113 (open_remote_target): Delete.
2115 * target.h (open_remote_target): Delete.
2117 * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define.
2119 Mon Feb 16 14:05:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2121 * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when
2124 Mon Feb 16 14:05:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2126 * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when
2129 Sun Feb 15 16:10:50 1998 Ron Unrau <runrau@cygnus.com>
2131 * parse.c (write_dollar_variable): call new function
2132 target_map_name_to_register to allow targets to define their own
2133 register name aliases.
2134 * infcmd.c (registers_info): use target_map_name_to_register so that
2135 "print $reg" and "info reg $reg" use the same register name aliases.
2137 Fri Feb 13 16:40:30 1998 Stan Shebs <shebs@andros.cygnus.com>
2139 * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used.
2140 * config/i386/xm-i386mk.h: Fix an include.
2141 * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used.
2143 Thu Feb 12 16:12:07 1998 Frank Ch. Eigler <fche@cygnus.com>
2145 * remote-mips.c (mips_enter_debug): Sleep before sending CR to
2147 (mips_exit_debug): Accept any whitespace / verbiage before monitor
2150 Thu Feb 12 18:25:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
2152 * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte
2155 Thu Feb 12 17:10:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2157 * valops.c (value_at): For d10v, make read pointers with
2158 read_target_unsigned_integer, keep addresses unsigned.
2159 (value_fetch_lazy): Ditto.
2161 Thu Feb 12 12:14:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2163 * remote-d10v.c: New file. Layer the d10v GDB->remote memory map
2164 on top of the remote serial memory transfer functions.
2166 * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o
2168 * Makefile.in (remote-d10v.o): Add dependencies.
2170 * remote.c (remote_open_1): Add arg extended_p, engage extended
2171 protocol when extended_p.
2172 (remote_open, extended_remote_open): Pass !extended_p /
2173 extended_p to remote_open_1.
2175 * remote.c (open_remote_target), target.h: New function.
2177 Wed Feb 11 08:41:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2179 * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o.
2181 Tue Feb 10 17:50:37 1998 Keith Seitz <keiths@onions.cygnus.com>
2183 * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook
2185 Remove static declaration of free_actions.
2187 * tracepoint.h: Add declaration of free_actions.
2189 Tue Feb 10 12:17:13 1998 Fred Fish <fnf@cygnus.com>
2191 * symtab.c (decode_line_1): Revert change that mistakenly
2192 removed assignment of sals[0].pc field.
2194 Mon Feb 10 12:37:47 1998 Philippe De Muyter <phdm@macqel.be>
2196 * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for
2197 `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not
2198 `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)';
2199 (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes'
2200 is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'.
2201 (FRAME_NUM_ARGS): New macro.
2202 * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto.
2203 * delta68-nat.c (clear_insn_cache): New function, forgotten in previous
2206 Mon Feb 9 11:10:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2208 * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with
2209 D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros.
2211 * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01......
2212 (DMEM_START): Move to 0x00......
2213 (STACK_START): Move to 0x00..7ffe.
2214 (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally.
2216 * d10v-tdep.c (d10v_xlate_addr): Delete function.
2218 Mon Feb 9 15:10:21 1998 Fred Fish <fnf@cygnus.com>
2220 * symtab.c (fixup_psymbol_section): Move forward declaration to
2221 top of file with other such decls. Make it a static function.
2222 * symtab.h: Minor formatting tweaks.
2224 Mon Feb 9 13:14:12 1998 Stan Shebs <shebs@andros.cygnus.com>
2226 * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS):
2227 Remove redefinition.
2228 * config/i960/tm-i960.h (BREAKPOINT): Define.
2230 Mon Feb 9 15:35:38 1998 Ian Lance Taylor <ian@cygnus.com>
2232 * Makefile.in (init.c): Ignore errors when making init.c. Seems
2233 necessary to work around bug in Solaris make.
2235 Sun Feb 6 02:44:28 1997 Philippe De Muyter <phdm@macqel.be>
2237 * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted.
2238 (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined.
2239 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified
2240 because floating-point values return via %fp0.
2241 (CLEAR_INSN_CACHE): New macro.
2242 * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed
2244 (REGISTER_CONVERT_TO_RAW): Ditto.
2245 * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined,
2246 call it after having written in child process's memory.
2247 * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO.
2248 (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO.
2250 Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com)
2252 * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to
2254 (TARGET_LONG_LONG_BIT): Likewise.
2255 (TARGET_PTR_BIT): Likewise.
2256 start-sanitize-r5900
2257 * config/mips/tm-r5900.h (TARGET_PTR_BIT): Define to 32 bits.
2261 Fri Feb 6 14:33:34 1998 Doug Evans <devans@canuck.cygnus.com>
2263 * configure.tgt (mips64r5900*-sky-elf*): Replaces txvu-elf.
2264 * config/mips/txvu.mt (SIM): txvu -> mips.
2267 Fri Feb 6 17:42:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2269 * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW,
2270 D10V_CONVERT_DADDR_TO_RAW): Define.
2272 * d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in
2273 registers, regardless of their size, when they fit.
2275 Thu Feb 5 13:16:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2277 * d10v-tdep.c (d10v_extract_return_value): For function pointers
2278 translate address to IMAP area.
2280 * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from
2282 (POP_FRAME): Point at generic_pop_current_frame.
2284 * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames,
2286 (d10v_push_return_address): New function.
2287 (d10v_pop_dummy_frame): Delete.
2288 (d10v_fix_call_dummy): Delete.
2289 (d10v_call_dummy_address): Delete.
2291 * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and
2294 * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned.
2296 * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract
2297 address of structure from first ARG1_REGNUM.
2299 * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into
2300 even-odd register pair. Store 1 and 2 byte args in registers.
2302 * valops.c (value_fetch_lazy): Ensure that a D10V function pointer
2303 is fetched in the correct byte order.
2304 (value_at): Ditto. Also ensure data pointers are mapped to data
2307 * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P):
2309 * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE.
2310 (d10v_pop_frame): Replace R13 with LR_REGNUM.
2311 (d10v_push_arguments): Replace R2 with ARG1_REGNUM.
2312 (d10v_push_arguments): Replace 6 with ARGN_REGNUM.
2313 (d10v_extract_return_value): Access return value with RET1_REGNUM.
2315 * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM):
2317 (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM.
2318 (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr
2321 Thu Feb 5 13:16:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2323 * blockframe.c (generic_pop_dummy_frame): Flush the frame, no
2326 * blockframe.c (generic_pop_current_frame), frames.h: New
2329 Thu Feb 5 17:18:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2331 * remote-sim.c (gdbsim_create_inferior): clear_proceed_status
2332 before /re/starting the simulator.
2334 Thu Feb 5 15:55:31 1998 C. M. Heard (heard@vvnet.com)
2336 * top.c (do_nothing): Remove signal handler after signal is caught.
2338 Thu Feb 5 11:57:06 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2340 * tracepoint.c (tracepoint_operation): call free_actions instead
2341 of free. (free_actions): eliminate some memory leaks for actions.
2342 (validate_actionline): pass string arg by reference, so we can
2343 change the pointer. Change all memrange collection arguments to
2344 canonical form (literal address and size), to enforce early
2345 evaluation. Accept UNOP_MEMVAL (assembly variables) for
2346 trace collection. (parse_and_eval_memrange): accept expressions
2347 for the address and size fields of a memrange (and evaluate
2348 them immediately). (several places): use -1 instead of zero
2349 to distinguish an absolute memrange from a register-relative one.
2350 (encode_actions): add handling for UNOP_MEMVAL (assembly variable).
2352 Wed Feb 4 17:40:21 1998 Jason Molenda (crash@bugshack.cygnus.com)
2354 * Makefile.in (SFILES): add tracepoint.c.
2355 (LINTFILES): add @CONFIG_SRCS@.
2357 * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS.
2358 * configure: Regenerated.
2360 Tue Feb 3 16:12:32 1998 Gordon W. Ross (gwr@mc.com)
2362 * infptrace.c (child_resume): Don't try to step if
2363 NO_SINGLE_STEP is defined.
2365 Mon Feb 2 19:06:13 1998 Jason Molenda (crash@bugshack.cygnus.com)
2367 * Makefile.in (VERSION): Bump to 4.16.2.
2369 Mon Feb 2 17:18:25 1998 Richard Henderson <rth@cygnus.com>
2371 * alpha-nat.c (fetch_aout_core_registers): Rename from
2372 fetch_core_registers.
2373 (fetch_elf_core_registers): New function.
2374 (supply_gregset): Use ALPHA_REGSET_BASE.
2375 (supply_fpregset): Likewise.
2376 (fill_fpregset): Likewise.
2377 (alpha_aout_core_fns): Rename from alpha_core_fns.
2378 (alpha_elf_core_fns): New.
2379 * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o.
2381 * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF.
2382 (TARGET_ELF64): Likewise.
2383 (ALPHA_REGSET_BASE): New.
2384 * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New.
2385 * config/alpha/tm-alphalinux.h: Include tm-sysv4.h.
2387 * solib.c (elf_locate_base): Add TARGET_ELF64 support.
2388 (info_sharedlibary_command): Likewise.
2390 * configure.host: Match alpha*.
2391 * configure.tgt: Likewise.
2393 Fri Jan 30 15:11:38 1998 David Taylor <taylor@texas.cygnus.com>
2395 Changes by <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
2396 * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting
2397 whether we are in the dynamic symbol resolution code
2398 (wait_for_inferior): invoke it.
2399 * solib.c (in_svr4_dynsym_resolve_code): new function
2400 (enable_break): record start and end of the dynamic linker
2401 text and plt sections for use in in_svr4_dynsym_resolve_code.
2402 * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition;
2403 (in_svr4_dynsym_resolve_code): declare it.
2404 * config/nm-gnu.h (solib.h): move inclusion to after definition
2405 of SVR4_SHARED_LIBS.
2406 * config/nm-sysv4.h (solib.h): ditto.
2407 * config/i386/nm-i386sco5.h (solib.h): ditto.
2408 * config/i386/nm-linux.h (solib.h): ditto.
2409 * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine.
2411 Thu Jan 29 19:39:31 1998 Stan Shebs <shebs@andros.cygnus.com>
2413 * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can
2415 * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]:
2416 Remove, no longer needed.
2417 * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used.
2418 * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto.
2419 * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto.
2420 * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o.
2422 Wed Jan 28 14:46:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2424 Suggested by Chris Walter <walter@budoe.bu.edu>:
2425 * dwarfread.c (set_cu_language): Recognize Fortran.
2426 * dwarf2read.c (set_cu_language): Ditto.
2427 (read_array_type): Fix language test.
2429 Wed Jan 28 12:51:08 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2431 * blockframe.c (generic_frame_chain_valid): A frame pointer may
2432 be valid if it is equal to the frame pointer of its caller (ie.
2433 not necessarily strictly INNER_THAN). Allows frameless functions.
2435 Wed Jan 28 11:23:25 1998 Mark Alexander <marka@cygnus.com>
2437 * monitor.c (monitor_vsprintf): New function to handle
2438 printing of large addresses using %A format specifier.
2439 (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf
2440 instead of vsprintf.
2441 * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx
2444 Tue Jan 27 16:14:23 1998 Jason Molenda (crash@bugshack.cygnus.com)
2446 * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic
2449 Mon Jan 26 19:07:46 1998 Jason Molenda (crash@bugshack.cygnus.com)
2451 * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset):
2452 Add closing parenthesis. From HJ Lu.
2454 Mon Jan 26 17:54:45 1998 Mark Alexander <marka@cygnus.com>
2456 * dve3900-rom.c: Improve performance by using memory commands
2457 that print less fluff. Minor cosmetic changes.
2458 Eliminate compiler warnings.
2460 Sat Jan 24 23:44:43 1998 Martin M. Hunt <hunt@cygnus.com>
2462 * breakpoint.c (enable_breakpoint): Preserve breakpoint
2463 disposition when enabling a breakpoint.
2465 * symtab.c (find_pc_sect_line): If no symbol information
2466 is found, return correct pc anyway.
2468 Fri Jan 23 17:26:22 1998 Stan Shebs <shebs@andros.cygnus.com>
2470 * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*,
2471 ns32k-*-mach3*): Fix file names.
2472 (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config
2473 recognition, no source files for these.
2474 * configure.tgt (powerpc-*-aix4*): Remove config, now identical
2476 * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files,
2479 Fri Jan 23 16:49:41 1998 Mark Alexander <marka@cygnus.com>
2481 * monitor.c (monitor_write, monitor_readchar): New functions.
2482 * monitor.h (monitor_write, monitor_readchar): Declare.
2483 * dve3900-rom.c: Add support for fast loading on ethernet connections.
2485 Fri Jan 23 07:47:06 1998 Fred Fish <fnf@cygnus.com>
2487 * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }".
2488 (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
2489 (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
2490 (d10v_write_fp, d10v_read_fp): Add prototypes.
2491 * symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
2492 * symfile.c (simple_overlay_update, simple_overlay_update_1):
2493 Ignore the size of overlay sections. This check is redundant anyway.
2494 * printcmd.c (print_frame_args): Ditto.
2495 * valops.c (value_fetch_lazy): Ditto.
2496 * values.c (unpack_long): Ditto.
2497 * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
2498 d10v_init_extra_frame_info): Fix some minor bugs so the finish command
2500 (show_regs): Change num1 and num2 types from "long long" to "LONGEST".
2501 (d10v_read_fp, d10v_write_fp): New functions.
2502 (d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
2503 (d10v_push_arguments): Fix for pointers and structs.
2504 (d10v_extract_return_value): Fix for pointers and chars.
2506 Tue Jan 20 18:53:18 1998 Stan Shebs <shebs@andros.cygnus.com>
2508 * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
2509 recognition, no source files for these (note that the i386 Mach
2510 config is for pre-Mach 3).
2511 (mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
2512 * config/mips/mipsel64.mt: Remove, never referenced.
2514 Mon Jan 19 14:01:28 1998 Stan Shebs <shebs@andros.cygnus.com>
2516 * top.c (print_gdb_version): Restore to original message.
2518 Mon Jan 19 13:34:40 1998 Ian Lance Taylor <ian@cygnus.com>
2520 From cgf@bbc.com (Chris Faylor):
2521 * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
2523 (child_kill_inferior): Respond to all debug events as the child is
2526 * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT).
2527 (uninstall): Add $(EXEEXT) to file name to remove.
2528 (gdb$(EXEEXT)): Rename target from plain gdb.
2529 (gdb1$(EXEEXT)): Rename target from plain gdb1.
2530 (clean, mostlyclean): Add $(EXEEXT) to binary names to remove.
2532 1998-01-16 Felix Lee <flee@cygnus.com>
2534 * top.c (print_gdb_version): delete stutter.
2536 Thu Jan 15 12:29:13 1998 Nick Clifton <nickc@cygnus.com>
2538 * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com
2539 to prevent spurous error messages on non-ICE targets.
2541 Wed Jan 14 19:27:02 1998 Stan Shebs <shebs@andros.cygnus.com>
2543 * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}:
2544 Remove, no longer used.
2546 Wed Jan 14 18:11:26 1998 Michael Meissner <meissner@cygnus.com>
2548 Patch from Jim Wilson.
2549 * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly
2550 declare void function before use.
2552 * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}.
2554 Tue Jan 13 16:38:48 1998 Fred Fish <fnf@cygnus.com>
2556 * configure.in (--with-mmalloc): Add new configure arg to use the
2557 mmalloc package. Default is to not use it.
2558 (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not
2560 * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef.
2561 * configure: Regenerated.
2562 * config.in: Regenerated.
2563 * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove.
2564 (MMALLOC): Set using configure.
2565 (MMALLOC_CFLAGS): Set using configure.
2567 * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather
2568 than just defining it.
2569 * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC.
2570 * utils.c (NO_MMALLOC): Use USE_MMALLOC instead.
2571 * objfiles.c: ditto.
2574 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove.
2575 * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove.
2576 * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove.
2577 * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove.
2578 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove.
2579 * gdbserver/Makefile.in (MMALLOC_*): Remove.
2580 * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2581 * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2582 * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2583 * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2584 * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2585 * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2586 * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2587 * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2588 * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove.
2589 * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2590 * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2591 * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2592 * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2593 * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
2595 Mon Jan 12 11:46:51 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2597 * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7
2598 default to void pointer type (so that their default radix is hex).
2600 * symtab.c: move rbreak_command from no_class to class_breakpoint
2601 so it will be listed under "help breakpoints".
2603 Sat Jan 10 14:58:04 1998 Stan Shebs <shebs@andros.cygnus.com>
2605 * rdi-share/hostchan.c: Remove gettimeofday declaration.
2607 Thu Jan 8 11:03:59 1998 Nick Clifton <nickc@cygnus.com>
2609 * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com
2610 to implement the Angel remote debugging interface.
2612 * Makefile.in: Add build rules for remote-rdi.c and
2613 rdi-share/libangsd.a.
2615 * configure.tgt: Updated from source on branch.
2616 * config/arm/tm-arm.h: Updated from source on branch.
2617 * arm-tdep.c: Updated from source on branch.
2619 * rdi-share: New directory, RDI library contributed by ARM.
2621 Mon Jan 5 20:21:59 1998 Mark Alexander <marka@cygnus.com>
2623 * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define.
2624 * monitor.c (monitor_wait): Echo program output.
2625 * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag,
2626 add MO_PRINT_PROGRAM_OUTPUT flag.
2628 Mon Jan 5 18:21:11 1998 David Taylor <taylor@texas.cygnus.com>
2630 * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and
2631 SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is
2633 * top.c (return_to_top_level, catch_errors): use the new macros
2634 * main.c (SET_TOP_LEVEL): ditto.
2635 * config/xm-sysv4.h (HAVE_SIGSETJMP): Define.
2637 Fri Jan 2 18:48:58 1998 Mark Alexander <marka@cygnus.com>
2639 * configure.in: Double up brackets in shell case pattern.
2641 Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com)
2643 * tracepoint.c (finish_tfind_command): improved algorithm for
2644 deciding when we've "stepped" into a new stack frame.
2645 (map_args_over_tracepoints): loop over tracepoint list "safely",
2646 since list elements may be deleted during loop.
2647 (read_actions): add actions to history list.
2649 For older changes see ChangeLog-97
2655 version-control: never