1 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * README: Say using bfd from another release doesn't generally work.
5 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
7 * mipsread.c (parse_type): Don't complain() if we guessed struct
8 and it was a union, or vice versa.
10 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
12 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
13 * breakpoint.h (enum bptype): Add bp_call_dummy.
14 (struct bpstat_what): Add call_dummy field.
15 * infrun.c (wait_for_inferior): Deal with it.
16 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
17 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
18 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
20 * remote-sim.h: New file.
21 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
22 interface to simulator from gdb-specific stuff. Other changes.
24 * remote-sp64sim.c: Renamed to remote-sim.c.
25 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
26 Use gnutarget in call to bfd_openr.
27 Rename simif_* to gdbsim_*.
28 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
31 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
33 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
34 the xor and subtract. Otherwise it will not sign extend if the type
35 of LONGEST is larger than int.
36 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
37 domain is an undefined cross reference.
38 * valops.c (call_function_by_hand): Set real_pc to correct
39 value if CALL_DUMMY_LOCATION != ON_STACK.
41 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
43 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
45 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
47 * infrun.c (wait_for_inferior): Allow user to single step within
50 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
52 * dbxread.c (copy_pending): Deal with END NULL.
53 (process_one_symbol): Add comments about what common_block NULL means.
55 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
57 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
58 to tm-a29k.h and a29k-tdep.c and make it an enum.
59 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
60 aspects of how we detected the processor type.
61 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
62 rather than figuring out the type ourselves.
64 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
66 * sparc-stub.c (_trap_low): Do restore/save sequence after
67 setting sp to ensure that we load the previous window from the
68 right place on the stack.
70 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
72 * mipsread.c: Many changes for alpha ecoff format:
73 Correct sizeof(int) == sizeof(long) assumptions.
74 Replace stParsed hack by putting the parsed types on the pending chain.
75 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
76 provide default for cross debugging.
77 Swapping the symbol back is no longer needed as the symbol is not
79 Add new alpha basic types, handle btTypedef, handle stStaticProc
81 Update and clean up cross_ref for alpha cc cross ref variations.
82 Allocate types on the type_obstack to inhibit storage leaks.
83 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
84 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
86 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
88 * stabsread.c (read_type): Process "s" (size) type attribute.
89 If type is defined to another type, copy the type.
91 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
93 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
94 * config/i386/i386v4.mt (TDEPFILES): ...to here.
96 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
98 * Makefile.in (remote_utils_h): add serial.h and target.h.
99 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
100 (already in remote_utils_h).
101 (remote-utils.o): new rule.
103 * remote-utils.h: include serial.h.
105 * serial.h: ifdef protect from multiple inclusion.
107 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
110 * remote.c (remote_open), remote-nindy.c (nindy_open,
111 nindy_files_info), remote-mon.c (general_open), remote-es.c
112 (es1800_open): use remote-utils facilities for baud rate.
114 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
116 * paread.c, coffread.c, elfread.c, dwarfread.c:
117 Include <time.h> and <sys/types.h> before libbfd.h.
119 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
121 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
122 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
123 if this is a transparent procedure.
125 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
127 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
128 hack so this file compiles again.
130 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
131 (gr_multi_scan): #if 0 never-reached return(-1).
133 * remote-udi.c (udi_wait): Return inferior_pid not 0.
135 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
137 Collect some remote things into remote-utils.
138 * remote-utils.[ch]: new files of functions collected from several
139 different remote targets.
140 * Makefile.in (REMOTE_O): add remote-utils.o.
141 (dcache_h, remote_utils_h): new macros.
142 (HFILES): add $(remote_utils_h).
143 (ALLDEPFILES): add $(remote_utils_h).
144 (dcache.o): new rule.
145 (main.o, remote-bug.o): also depend on $(remote_utils_h).
146 * target.h (remote_debug): extern moved to remote-utils.h.
147 * target.c (find_default_run_target, find_core_target): initialize
149 (remote_debug): moved to remote-utils.c.
150 (_initialize_targets): move declaration of user variable
151 remotedebug to remote-utils.c.
152 * remote-bug.c: include remote-utils.h rather than dcache.h.
153 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
154 dev_name, check_open, is_open, readchar, readchar_nofail,
155 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
156 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
157 multi-scan, bug_prepare_to_store, bug_fetch_word,
158 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
159 bug_speed): removed and replaced with facilities from
161 (bug_read_inferior_memory): renamed to bug_read_memory.
162 (bug_write_inferior_memory): renamed to bug_write_memory.
163 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
164 (get_word): comment out this unused function for now.
165 (bug_settings, cpu_check_strings): new statics.
166 (bug_open): rewritten to use gr_open.
167 (_initialize_remote_bug): remove declarations of commands bug,
169 * main.c: include remote-utils.h.
170 (baud_rate): removed to remote-utils.c.
171 (main): handle baud rate settings using new facilities from
173 * defs.h (baud_rate): removed extern.
175 m88110 support via bug-197 monitor.
176 * remote-bug.c (get_reg_name, bug_fetch_register,
177 bug_store_register): added m88110 extended register support.
178 (wait_strings): added bug-197 prompt.
179 (bug_wait): cope with bug-197 prompt.
180 (start_load): cope with either bug-197 or bug-187 prompt.
182 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
184 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
185 pc_changed. If it was ever set to a non-zero value, it was before
186 GDB 2.8. It doesn't seem to have any useful function.
188 * defs.h: Don't define NORETURN (see comment).
190 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
192 * m88k-nat.c (fill_gregset): Set r31 and sfip.
194 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
196 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
197 getchar() (terminated only on '\n') instead of scanf. Send the
198 '\n' which terminates it to the remote system.
201 * exec.c (ignore): Return 0.
202 * stack.c (return_command): Fetch lazy value directly, not via
203 VALUE_CONTENTS, to avoid "value computed is not used".
204 * inflow.c (new_tty): Move osigttou inside #if.
206 * remote.c (remote_fetch_registers): If remote reply is short, just
207 note that fact and keep going (reading extra registers as all bits 0).
208 (remote_store_registers): Send number of registers that were found
209 by remote_fetch_registers.
210 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
211 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
213 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
214 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
215 * Makefile.in, configure.in: Change accordingly.
217 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
219 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
221 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
222 printing of identities.
224 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
226 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
228 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
231 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
232 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
233 * blockframe.c (get_prev_frame_info): initialize address.
234 * breakpoint.c (bpstat_copy): initialize retval.
235 (bpstat_stop_status): initialize value_is_zero.
236 (bpstat_what): initialize bs_class.
237 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
238 (break_command_1): initialize cond_end, addr_end, &
239 canonical_strings_chain.
240 (enable_breakpoint): initialize save_selected_frame.
241 * buildsym.c (end_symtab): initialize symtab & linetablesize.
242 * c-exp.y (parse_number): initialize i.
243 * c-typeprint.c (c_type_print_varspec_prefix): include
244 TYPE_CODE_BITSTRING in switch statements and do nothing.
245 * c-valprint.c (c_val_print): removed unused variable c.
246 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
247 * cp-valprint.c (cp_print_class_method): initialize f & j.
248 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
249 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
250 * findvar.c (value_from_register): initialize first_addr.
251 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
253 * infcmd.c (run_stack_dummy): return zero rather than simple
255 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
256 remove symtab, appears unused.
257 (restore_selected_frame): return 1.
258 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
259 (fixup_sigtramp): initialize b0.
260 * printcmd.c (do_examine): initialize val_type.
261 (print_frame_args): initialize b.
262 * ser-tcp.c (tcp_restore): comment out declaration. Appears
264 * ser-unix.c (hardwire_restore): comment out declaration. Appears
266 (hardwire_send_break): moved variable status into ifdef
268 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
269 * serial.h: comment change only.
270 * stabsread.c (rs6000_builtin_type): initialize rettype.
271 (read_range_type): initialize nbits.
272 * stack.c (print_frame_info): remove unused variable numargs.
273 (parse_frame_specification): remove unused variables arg1, arg2,
275 (return_command): initialize return_value.
276 * symfile.c (cashier_psymtab): initialize pprev.
277 * symtab.c (find_pc_psymbol): initialize best.
278 (lookup_symbol): initialize s.
279 (make_symbol_completion_list): initialize quote_pos.
280 * thread.c: include command.h.
281 (thread_info): static declaration removed; unused.
282 (info_threads_command): fix == vs = typo.
283 * typeprint.c (whatis_exp): initialize old_chain.
284 * valprint.c (val_print_string): remove unused variable
285 first_addr_err. Initialize old_chain.
286 (_initialize_valprint): white space comment change.
287 * values.c (show_values): rewrite if statement to avoid empty
289 (vb_match): remove unused variable fieldtype_target_type.
291 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
293 * Makefile.in (mipsread.o): Depend on $(bfd_h).
295 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
297 * gdbserver/Makefile.in (TAGS): config files are in
298 $(srcdir)/../config, not $(srcdir)/config.
300 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
301 (STORE_RETURN_VALUE): Pass the correct offset of the return
302 register to write_register_bytes.
303 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
305 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
307 * remote.c (remote_wait): Don't call error. Instead, call warning
308 inside a loop. User can ^C to get out.
310 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
311 routine to match BFD name change.
312 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
314 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
316 * elfread.c: change elf32_symbol_type to elf_symbol_type
318 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
320 * remote.c (remote_wait): Added 'W' and 'N' responses.
322 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
324 * main.c, utils.c: Add comments about immediate_quit.
326 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
329 * target.c (pop_target): Don't try to deal with the stack becoming
330 empty. Shouldn't happen and the code that tried was broken.
332 * dcache.c: Cast return value from xmalloc.
334 * remote.c: Move setting of immediate_quit from remote_open to
335 remote_start_dummy and set it back to zero when done.
337 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
339 * m88k-tdep.c: Remove a bunch of unused #includes.
341 * language.h: Add comment about current_language.
343 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
344 from var_uinteger to var_zinteger.
346 * configure.in: Fix typo (delta88r4 -> delta88v4).
348 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
349 to make this work on SVR4 before SVR4 had its own configuration,
352 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
354 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
356 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
357 * config/m88k/m88k.mh: Use xm-dgux.h.
358 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
359 MAKEVA_END and MAKEVA_ARG.
360 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
361 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
363 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
365 * remote-udi.c (udi_wait): Call `warning' not `error'.
367 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
368 demangling, don't put the mangled form in the completion list.
370 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
371 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
372 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
373 inside #if) unused variables and labels. Fix unclosed comment.
374 Deal with enumeration values unhandled in switch statements. Make
375 sure non-void functions return values. Include appropriate
377 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
380 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
382 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
385 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
387 * remote.c: Add comment explaining why dcache is disabled.
388 (remote_fetch_word, remote_store_word): Make static and #if 0.
389 They are not called from anywhere.
391 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
393 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
394 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
395 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
396 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
397 config/arm/tm-arm.h, config/convex/tm-convex.h,
398 config/gould/tm-np1.h, config/gould/tm-pn.h,
399 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
400 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
401 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
402 config/vax/tm-vax.h: bzero -> memset.
404 * regex.c: bcmp -> memcmp.
406 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
408 * symtab.c (find_pc_line, find_line_common),
409 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
410 Revise comments re linetable sorting.
411 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
412 * coffread.c: Tell end_symtab to sort the line table.
414 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
415 in buildsym.c. This includes coff_finish_block, coff_context_stack,
416 coff_local_symbols, coff_file_symbols, coff_global_symbols,
417 coff_end_symtab and coff_add_symbol_to_list.
418 (read_enum_type): Deal with it now that we have a "struct pending"
419 not a "struct coff_pending".
421 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
423 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
425 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
426 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
427 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
428 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
429 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
430 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
431 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
432 config/convex/tm-convex.h, config/gould/tm-np1.h,
433 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
434 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
435 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
436 config/i960/tm-i960.h, config/m68k/tm-news.h,
437 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
438 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
439 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
440 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
441 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
442 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
444 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
446 * mipsread.c (parse_partial_symbols): Use language from FDR if it
447 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
448 * mipsread.c (ecoff_symfile_info): New struct to hold the global
450 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
451 Allocate the global pending list and link it to the objfile.
452 * mipsread.c (is_pending_symbol, add_pending): Use global pending
453 list from objfile. Allocate pending list entries from the
455 * mipsread.c (free_pending): Remove. The pending list is now
456 freed when the psymbol_obstack is freed.
457 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
458 the global pending list is used now.
459 * mipsread.c (parse_partial_symbols): Skip only the first
460 file indirect entry when building the dependency list.
462 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
464 Break dcache code out of remote.c.
465 * dcache.h: white space changes only.
466 * dcache.c: add user settable variable to set whether data caching
468 * remote.c: include dcache.h. removed data caching code which is
469 now in dcache.c. Compile in data caching again. (data caching
470 is currently off by default.)
471 (remote_read_bytes, remote_write_bytes): change second arg to
473 (remote_dcache): new static variable.
474 * Makefile.in (REMOTE_O): add dcache.o.
475 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
477 Break dcache code out of remote-nindy.c.
478 * remote-nindy.c: removed dcache code. Changed callers to use new
479 conventions. include dcache.h.
480 (nindy_dcache): new static variable.
481 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
483 Break dcache code out of remote-bug.c into dcache.[hc].
484 * Makefile.in (dcache_h): new macro.
485 (HFILES): added $(dcache_h).
486 (ALLDEPFILES): added dcache.c.
487 (dcache.o): new rule.
488 (remote-bug.o): now depends on $(dcache_h).
489 * remote-bug.c: include dcache.h. remove externs for insque and
490 remque, add extern for bcopy. Prototype bug_close,
491 bug_clear_breakpoints, bug_write_cr. dcache code moved to
492 dcache.[hc]. Changed dcache calling convention to include an
493 initial DCACHE argument.
494 (bug_dcache): new static variable.
495 (bug_read_inferior_memory): change second arg to
497 * dcache.[ch]: new files.
498 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
500 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
502 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
503 show < 0. The only case where we had been distinguishing is that
504 show = 0 used to print "struct " or "enum " instead of
505 "struct {...}" or "enum {...}" which seems clearly wrong.
507 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
509 * configure.in: recognize m88110 as an m88k.
511 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
513 * valops.c (call_function_by_hand): If we discard cleanups, call
514 bpstat_clear (&inf_status.stop_bpstat).
516 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
518 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
519 was empty and thrown away.
520 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
521 dependency list, skip self dependencies.
522 * mipsread.c (parse_fdr): Removed, obsolete.
523 * mipsread.c (parse_lines): Check for cbLine being zero, not
525 * mipsread.c (struct symloc): Add pst_language.
526 * mipsread.c (parse_partial_symbols): Set up proper language for
527 header files, save it in pst_language for psymtab_to_symtab_1.
528 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
530 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
532 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
534 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
536 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
538 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
540 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
541 Change calling sequence of print_symbol to fit catch_errors.
543 * mips-tdep.c: Call reinit_frame_cache every time the user does
544 "set heuristic-fence-post".
546 * gdbserver/low-sun3.c: New file.
547 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
549 * Rename files for 14-character limits:
550 gdbserver/remote-gutils.c -> gdbserver/utils.c
551 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
552 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
553 gdbserver/remote-server.c -> gdbserver/server.c
554 remote-monitor.c -> remote-mon.c
555 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
556 config/m68k/monitor.mt, config/i386/i386lynx.mh,
557 config/sparc/sun4os4.mh: Change accordingly.
558 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
560 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
562 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
563 besides the dummy, return 1 rather than calling error().
564 Let caller print the error message. Remove name argument.
565 * valops.c (call_function_by_hand): Deal with changes to calling
566 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
567 if run_stack_dummy returns 1.
571 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
572 Get struct return address from v0, not a0.
574 * infrun.c (restore_inferior_status): Use catch_errors when
575 restoring selected frame.
577 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * infrun.c (save_inferior_status, restore_inferior_status):
580 Save and restore the registers too.
581 * inferior.h (struct inferior_status): Add "registers".
583 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
585 * dbxread.c (end_psymtab): Clean up comment.
587 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
588 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
589 * dwarfread.c: Use LOC_BASEREG where appropriate.
590 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
592 * coffread.c (init_lineno, init_stringtab): Don't check whether
593 xmalloc returned NULL.
595 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
597 * target.c, target.h: Add "set remotedebug" command.
598 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
599 "set m88ksnoop" options and use generic "set remotedebug" instead.
600 * NEWS: Describe this change.
602 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
604 * buildsym.h: Remove declaration of dbxread.c functions.
605 * stabsread.h: Group together dbxread.c functions.
606 Move elfstab_build_psymtabs here from symfile.h.
607 Declare pastab_build_psymtabs.
608 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
611 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
613 * remote-bug.c: rename quiet to bug88k_snoop.
614 (double_scan, multi_scan): generalize double_scan into a scan
615 for multiple patterns. Rename to multi_scan.
616 (bug_wait, bug_write_inferior_memory): adapt to use the new
617 multi_scan in order to catch and represent target bus errors.
618 (bug_scan): currently unused, so comment out.
619 (bug_quiet): removed. Replaced with a standard user settable boolean.
621 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
622 and isn't available on solaris.
624 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
626 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
627 * config/m88k/delta88.mh: Fix comment.
628 * config/m88k/tm-delta88.h: Remove unused BCS define.
629 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
631 * configure.in: Recognize m88*-motorola-sysv4*.
632 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
634 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
636 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
637 symbol as an argument and use it in complaints.
638 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
640 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
641 and Jim Kingdon (kingdon@cygnus.com)
644 * configure.in: Recognize netbsd.
646 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * remote-nindy.c: Remove unused include of sys/ioctl.h.
650 * frame.h, symtab.h: Revise comments regarding baseregs.
652 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
654 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
655 Set language for psymtab and symtab.
656 * mipsread.c (new_symbol): Set language and initialize demangled
658 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
660 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
662 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
665 it conditionalized on 4.3 vs. 4.4.
666 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
667 4.4 sections; it was identical and now works for 4.4.
669 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
671 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
673 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
675 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
676 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
677 file indirect entries with complaints instead of core dumps. Remove
678 complaint for stTypedef within aggregates.
680 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
682 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
684 * coffread.c (coff_read_enum_type): #if 0 out code which changes
685 enum {FALSE, TRUE} into boolean.
687 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
688 non-existent files nm-delta.h, etc.
689 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
690 * delta68-nat.c: Add "[0]" in offsetof argument.
691 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
692 nl with initializer, just assign to it. Check n_scnum field on
695 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
697 * printcmd.c (print_address), values.c (value_as_pointer): Don't
698 use ADDR_BITS_REMOVE.
699 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
701 * blockframe.c (block_innermost_frame): Uncomment.
702 Return NULL if passed NULL.
703 * frame.h: Declare it.
704 * expression.h (union exp_element): Add field block.
705 * parse.c (write_exp_elt_block): New function.
706 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
707 * *-exp.y: Write block for OP_VAR_VALUE.
708 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
709 * valops.c, value.h (value_of_variable), callers:
710 Add second argument, for block.
712 * main.c (gdb_readline): If we read some characters followed by EOF,
713 return them rather than returning NULL.
715 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
717 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
719 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
721 * config/m88k/tm-m88k.h: Fix typo in comment.
722 (FP_REGNUM): define in terms of SP_REGNUM
723 rather than by absolute number. Also clearly comment that this
724 is a convenient lie in order to decrease future confusion.
725 (ACTUAL_FP_REGNUM): new macro for FP.
726 (FRAME_CHAIN_VALID): removed. Standard default works fine.
727 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
728 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
730 (read_next_frame_reg): declare static.
731 (examine_prologue): removed unused variabel insn2, rename insn1
732 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
733 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
734 actually a scammed alias for SP_REGNUM on m88k.
736 * frame.h: fixed typo in comment.
738 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
742 * complaints.c (complain): fflush (stdout) after output.
744 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
746 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
747 the saved pc from sigcontext on the stack for BSD signal handling.
748 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
749 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
750 Define to make backtracing through sigtramp work.
751 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
752 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
754 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
756 * main.c (cd_command): If current_directory on entry is "/", then
757 don't append an extra slash.
758 Don't assume that /../.. means /.
760 * target.c (target_xfer_memory): Clear errno before calling
763 * stack.c (frame_info, print_frame_info): Add comment about using
764 the starting source line number on a line boundary if backtracing
767 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
769 * blockframe.c (create_new_frame, get_prev_frame_info):
770 Use the function name when calling IN_SIGTRAMP.
771 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
772 Define for correct handling of bachtraces through _sigtramp.
773 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
775 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
776 instead of core dump.
777 * mipsread.c (parse_partial_symbols): Put static symbols into the
778 mimimal symbol table, use proper mst_types for all minimal symbols.
779 * stack.c (frame_info, print_frame_info): Use the starting source
780 line number on a line boundary if backtracing through sigtramp.
782 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
784 * remote-bug.c: include gdbcmd.h.
785 (sleep, remque, insque): forward decls added.
786 (bug_fetch_registers, bug_store_registers): forward decls
788 (bug_read_inferior_memory, bug_write_inferior_memory): forward
790 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
791 srec_sleep, srec_noise): new static variables for user settable
792 options. Mostly these are for debugging and tuning. I don't
793 expect them to stay user settable options for long.
794 (timeout): change default to 4 seconds.
795 (check_open): declare funtion static, force return value.
796 (readchar_nofail): if timeout, then say so if not being quiet.
797 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
798 start_load): new functions.
799 (bug_wait): rewritten to use double scan.
800 (expect): while (1) -> for (;;)
801 (get_hex_digit): rewrite if condition to avoid gcc complaints.
802 (bug_load, bug_create_inferior, bug_open, bug_store_register):
803 removed unused variables.
804 (bug_load): replaced DELTA macro with user settable srec_frame
805 variable. Other minor lint.
806 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
807 gethex, timed_read, translate_addr, bug_before_main_loop):
809 (bug_resume): add missing first arg, pid.
810 (get_reg_name): use ip rather than cr04.
811 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
812 declare type, args, and explicitly return.
813 (bug_store_register): straighten out the ip vs cr04 confusion.
814 (bug_write_inferior_memory): rewrite to cope with errors while
815 downloading s-records.
816 (bug_read_inferior_memory): declare static.
817 (bug_clear_breakpoints): expect nobr before prompt.
818 (_initialize_remote_bug): add initializations for srec-bytes,
819 srec-max-retries, srec-frame, srec-noise, srec-sleep,
822 * Makefile.in (remote-bug.o): new rule.
823 (ALLDEPFILES): added remote-bug.c
825 * remote-hms.c (hms_wait): use -1 for timeout's which means block
826 forever rather than 99999.
828 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
829 simply save encode this fact as the process group and return
830 success rather than an error.
831 (set_tty_state): if process group is -1, do not reset the
833 (hardwire_reachar): comment change.
835 * serial.h: comment change.
837 * config/m88k/tm-m88k.h: comment change to remove embedded
839 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
840 to reset the pc argument. So reset it.
842 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
844 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
847 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
849 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
850 GDBSERVER_DEPFILES. Also remove much (but not all that could be
851 removed) crud inherited from gdb Makefile.in.
852 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
853 * gdbserver/README: Say it works on Sun and change configuration
854 instructions slightly.
856 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
858 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
859 targets that use BSD style network connections
861 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
863 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
864 of statics doesn't work with SunOS4 /bin/cc).
865 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
867 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
869 * blockframe.c (find_pc_partial_function),
870 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
872 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * utils.c (wrap_here): Allow indent to be NULL.
875 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
876 guarantees that it isn't, and anyway we were only checking one out
877 of the two places we dereferenced it).
879 * objfiles.h (struct objfile): Clean up comments for
880 {obj,sym}_private to clarify what they are private to.
882 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
884 * stabsread.c, buildsym.c (hashname): Moved function to
885 buildsym.c, as suggested in the sources.
887 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
889 * remote-udi.c: Make udi_ops extern rather than trying forward
890 declaration of a static variable.
892 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
893 there, rather than using an ANSI C specific macro.
895 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
896 sys/types.h near the top (just on general principles).
898 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
901 * gdbcore.h: New variable gnutarget.
902 * core.c: Add commands to set and show it.
903 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
904 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
907 * symtab.c (decode_line_1): Give error on unmatched single quote.
909 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
913 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
915 * inflow.c (terminal_init_inferior): Don't muck with tty state if
916 gdb_has_a_terminal() is false.
918 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
920 * dwarfread.c (record_minimal_symbol): Remove prototype and
922 * dwarfread.c (add_partial_symbol): Remove code to add minimal
923 symbols and remove comment about limitations. Experiments show
924 that now that gdb handles the ELF symtab better for creating
925 minimal symbols, that no additional information is added by
926 examining the DWARF information, and in fact, given the
927 limitations, the DWARF code was actually making things worse.
929 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
931 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
932 from the data symbols and give them the correct minimal_symbol_type.
933 Add file static symbols to the minimal symbol table, not just
934 global symbols. Add absolute symbols as well (like _edata, _end).
935 Redo stabs-in-elf special symbol handling now that file static
936 symbols are entered into the into the minimal symbol table.
937 * dwarfread.c (add_partial_symbol): Add comment about limitations
938 of DWARF symbols for distinquishing data from bss when adding
939 minimal symbols. Add file local symbols to minimal symbols.
941 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * ser-go32.c: Define job_control variable.
945 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
947 * configure.in: z8k-coff is the same as z8k-sim
949 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
951 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
953 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
955 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
957 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
959 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
961 * inflow.c (pass_signal): Signal handlers take one int arg;
962 supply an unused one to make it type compatible as an arg to
965 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
967 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
969 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
971 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
972 config/m68k/delta68.mh, config/m68k/delta68.mt,
973 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
974 config/mips/news-mips.mh.
975 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
976 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
977 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
978 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
979 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
980 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
982 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
984 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
985 swapping routines and external structure sizes via the
986 ecoff_backend information. No longer includes coff/mips.h.
988 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
990 * Makefile.in (SFILES): Add thread.c
993 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
995 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
996 sim_set_args return code.
999 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1001 * Makefile.in (VERSION): bumped to 4.9.4.
1003 * remote-monitor.c: updated copyright.
1004 (bug_ops, monitor_desc): now static.
1005 (monitor_desc): in several places, check and/or set to NULL.
1007 * remote-hms.c (hms_files_info): Add the appropriate items where
1008 missing in the printf call.
1010 * remote-bug.c: new file for m88k bug support.
1012 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1014 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1016 * h8300-tdep.c: Use new variable h8300hmode.
1018 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1020 * valops.c (typecmp): If we are passing a non-reference to a function
1021 which takes a reference, pass the address.
1022 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1025 * thread.c (thread_switch): Define as static.
1026 (add_thread): Cast return value from xmalloc.
1028 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1029 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1031 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1033 * README: Elaborate on gdb C++ support and cfront support.
1035 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1037 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1039 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1041 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1043 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1045 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1046 error msg. Setup seperate process group for child.
1047 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1050 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1052 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1053 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1054 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1055 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1058 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1059 * (HFILES): New file thread.h.
1060 * (OBS): New file thread.c.
1061 * configure.in: Host config for Lynx/386.
1062 * fork-child.c (fork_inferior): Call init_thread_list().
1063 * infrun.c (resume): Add pid to invocation of target_resume().
1064 * (wait_for_inferior): Pay attention to pid from target_wait().
1065 Multi-threading code now uses this to determine what to do.
1066 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1067 Use target_pid_to_str() macro throughout when printing pid.
1068 * inferior.h (child_resume): Add pid to prototype.
1069 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1070 argument, instead of using inferior_pid.
1071 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1072 now. Use target_pid_to_str() macro throughout for printing process id.
1073 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1074 * remote-eb.c (eb_resume): Pass in pid as argument.
1075 * remote-es.c (es1800_resume): Pass in pid as argument.
1076 * remote-hms.c (hms_resume): Pass in pid as argument.
1077 * remote-mips.c (mips_resume): Pass in pid as argument.
1078 * remote-mm.c (mm_resume): Pass in pid as argument.
1079 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1080 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1081 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1082 * remote-sim.c (rem_resume): Pass in pid as argument.
1084 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1086 * remote-st.c (st2000_resume): Pass in pid as argument.
1087 * remote-udi.c (udi_resume): Pass in pid as argument.
1088 * remote-vx.c (vx_resume): Pass in pid as argument.
1089 * remote-z8k.c (rem_resume): Pass in pid as argument.
1090 * remote.c (remote_resume): Pass in pid as argument.
1091 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1093 * target.c (normal_pid_to_str): New routine to print out process
1095 * target.h (struct target_ops): Add pid to prototype at
1096 to_resume(). (target_resume): Add pid argument.
1097 * (target_pid_to_str): Default definition for normal type pids.
1098 * thread.h, thread.c: New modules for multi thread/process control.
1100 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1102 * README: Say that bug-gdb is also the place to send requests
1105 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
1107 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
1108 * h8500-tdep.c: Add parens around a few macro args.
1110 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1112 * TODO: Remove items about unix-to-unix/rapp debugging (now we
1113 have gdbserver), moving xm files to subdirectory, ptype yylval,
1114 and file-local symbols.
1116 * gdbtypes.h: Improve comments about C++ methods.
1118 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
1120 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
1121 NULL in all other calls to correct pointer types.
1123 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * tm-hppa.h (TARGET_WRITE_PC): Define.
1127 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
1128 then return the address of the dummy itself rather than
1129 the address of $$dyncall.
1130 (target_write_pc): New function to store a new PC.
1132 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1133 and Jim Kingdon (kingdon@cygnus.com)
1135 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
1136 conditions, they might contain symbol table references.
1138 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1140 * mipsread.c (parse_symbol): Handle opaque struct definitions and
1141 type naming for stTypedef symbols.
1143 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1145 * c-exp.y (yylex): Detect C++ nested types.
1148 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
1150 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
1151 (dump_ccreg, sparc_print_register_hook): New fns.
1152 * remote-sim.h: New file.
1153 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
1155 * config/sparc/sp64.mt: New file.
1156 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
1157 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1160 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
1162 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
1164 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1167 * infcmd.c (read_pc): Remove PA specific code.
1168 * tm-hppa.h (TARGET_READ_PC): Define.
1169 * hppa-tdep.c (target_read_pc): New function.
1171 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
1173 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
1175 * NEWS: Add note that DEC alpha support is host only, not native.
1176 * README: Emphasize that C++ support works best with GNU C++ and
1177 stabs debugging format.
1178 * delta68-nat.c: Add missing FSF copyright.
1180 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1182 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
1183 * hppa-tdep.c (frame_chain_valid): Check that our function has the
1184 same address as _start, not that it must be the same symbol.
1186 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
1188 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
1189 * Makefile.in (delta68-nat.o): Add dependency.
1191 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1193 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
1194 was adequate in gdb 3.5 but not now.
1196 * valops.c (typecmp): An array in t2 matches a pointer in t1.
1198 * valops.c (typecmp): When comparing type1& to type2, compare
1199 type1 and type2 as leniently as if we were comparing type1 to
1202 * cp-valprint.c (cplus_print_value): Don't dump core if the
1203 baseclass doesn't have a name.
1204 * values.c (vb_match): New function, which finds the virtual
1205 base class pointer even if the types are nameless.
1206 (baseclass_{addr,offset}): Use it.
1208 * hppa-tdep.c: Make "maintenance print unwind" command from old
1211 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
1212 obsolete junk which apparently had been copied from the
1213 pre-serial.h remote.c, but which is no longer used.
1215 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
1217 * Makefile.in (NONSRC): Need 29k-share/README, not
1218 29k-share/udi/README.
1220 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1222 * paread.c (pa_symfile_init): If error reading string table, don't
1223 use errno in cases where it hasn't been set.
1225 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
1227 * remote-monitor.c (_initialize_monitor): Comment out use of
1228 connect_command, since connect_command itself is commented out.
1230 * remote-monitor.c (generic_open): Parse arguments the same way
1233 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
1235 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1237 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
1239 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
1240 __gnu_compiled* symbols into the minimal symbols.
1242 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
1244 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
1245 "retransmit-timeout" variables to set mips_receive_wait and
1246 mips_retransmit_wait, respectively.
1248 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
1250 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
1252 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1254 * remote-udi.c: Remove old comment about download not implemented.
1256 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
1257 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
1258 conform to GDB conventions like using memcpy not bcopy, serial.h,
1259 etc. This is to make it host on Solaris, AIX, etc.
1260 * Makefile.in: Reflect removed nindy-share files.
1261 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
1263 * stack.c (print_frame_info): Revise comment about `pathological'
1264 case (there was a wrong FIXME about text labels; also asm() can
1265 trigger this as well as versions of ar which truncate .o names).
1267 * buildsym.c (start_subfile): If a .c file includes a .C file, set
1268 the language of both of them to C++.
1270 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
1272 Include <malloc.h> rather than declaring malloc functions ourself.
1274 * ser-unix.c (set_tty_state): Don't ignore errors setting process
1276 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
1279 * fork-child.c (fork_inferior): Only quote exec file if needed.
1281 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
1282 stTypedef inside an stBlock.
1284 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1286 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
1287 we have breakpoints or watchpoints as we might have to ignore internal
1290 Fix gdb core dumps after `file newfile' commands.
1291 * symtab.h, symfile.c (clear_symtab_users): New routine which
1292 unconditionally clears symtab users. clear_symtab_users_once
1293 commented out as it was a noop anyway.
1294 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
1295 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
1296 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
1297 * symfile.c (syms_from_objfile): Install cleanups for errors during
1299 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
1300 Lint cleanup code, call do_cleanups explicitly.
1301 * symfile.c (symbol_file_add): Call new_symfile_objfile and
1302 reinit_frame_cache _after_ the new symbols are read in.
1304 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1306 * mipsread.c (parse_type): Do not set tag name for compiler
1307 generated fake tag names.
1309 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1311 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
1313 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1315 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
1316 command. Now we use unwind info by default if we can find it.
1318 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
1319 to tm-sparc.h so they are shared between Solaris and SunOS4.
1320 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
1323 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
1324 for floating point registers.
1326 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
1327 symbols as mst_file_text.
1329 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
1331 * stabsread.c (rs6000_builtin_type): Make logical types be
1334 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
1339 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1341 * remote.c: Don't error() on errors xferring memory.
1342 * target.h: Clean up comments about *xfer_memory.
1344 * exec.c, corelow.c (target_ops struct): Don't allow
1345 {insert,remove}_breakpoints to be defaulted to
1346 memory_{insert_remove}_breakpoint.
1348 * demangle.c: Make it so `help set dem' tells you how to get the
1349 list of demangling styles.
1351 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1353 * Makefile.in: Use REMOTE_O macro not remote.o.
1354 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1356 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1358 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1359 (can't include it in nm-*.h file because it causes conflicts with
1360 a.out symbol definitions).
1361 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1362 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1364 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1365 (REGISTER_U_ADDR): Defined.
1366 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1368 * config/pa/xm-hppah.h: Likewise.
1370 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1372 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1373 an stBlock, skip over the fields of the inner one.
1375 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1376 heuristic_proc_desc rather than just assuming registers not saved.
1378 * Makefile.in (regex.o): Add dependency.
1380 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1382 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1384 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1386 * config/mips/xm-makeva.h: New file implements va_list alignment
1387 restrictions for mips hosts.
1388 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1391 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * mips-tdep.c (init_extra_frame_info): Do not check for
1394 mips_in_lenient_prologue if it is a dummy frame.
1395 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1396 mips_in_lenient_prologue.
1398 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1400 * mips-tdep.c (heuristic_proc_start): First time we print the
1402 (_initialize_mips_tdep): Improve docstring for `set heur'.
1404 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1406 * symtab.c (find_line_symtab): New function, to deal with multiple
1407 symtabs with the same name.
1408 (find_line_pc{,_range}): Use it.
1409 (find_pc_symtab): Add comment about overlapping symtabs.
1411 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1413 * Makefile.in (SFILES): Add nlmread.c.
1414 * Makefile.in (OBS): Add nlmread.o.
1415 * Makefile.in (nlmread.o): Add new target.
1416 * configure.in (i[34]86-*-netware): New configuration.
1417 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1418 for NLM/NetWare support.
1420 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1422 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1423 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1424 * dbxread.c (record_minimal_symbol): Deal with statics.
1425 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1427 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1429 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1430 arg_bytes field of makeva_list is always aligned.
1431 * config/pa/xm-pa.h: Make arglist_address a char *.
1433 * ser-unix.c: Don't try to use job control with termio.
1435 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1436 and Jim Kingdon (kingdon@cygnus.com)
1438 Make breakpoint_re_set_one work with overloaded member functions,
1439 `b 123' and `b foo' if foo is a static function.
1440 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1441 to return canonical line specs if requested by the caller.
1442 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1443 callers accordingly.
1444 * symtab.c (build_canonical_line_spec): New helper function which
1445 constructs the canonical line spec.
1446 * breakpoint.c (break_command_1): Use canonical line spec instead
1447 of command string as addr_string if necessary.
1448 * source.c (line_info): Fix storage leak.
1450 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1452 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1454 * symm-tdep.c: Remove exec_file_command.
1455 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1456 A few miscellaneous cleanups.
1457 * symm-nat.c: Renamed from symm-xdep.c.
1458 * All symmetry dependent files: Many changes.
1460 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1461 Use read_memory_nobpt.
1462 (is_delayed, mips_in_lenient_prologue): New functions.
1463 (init_extra_frame_info): If in the prologue, don't use saved registers.
1464 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1466 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1467 passing it to END_PSYMTAB.
1469 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1471 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1473 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1475 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1477 * mipsread.c: No longer need to undefine ZMAGIC.
1479 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1481 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1482 (print_insn): Now just calls print_insn_m88k.
1484 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1486 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1488 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1490 * NEWS: Mention that remote.c now has a `load' operation.
1492 * hppa-tdep.c (pc_in_linker_stub): New function.
1493 (find_proc_framesize): Return 0 for linker stubs.
1494 (rp_saved): Tell the caller where rp is saved.
1495 (frame_chain_valid): Return 1 for linker stubs.
1496 (frame_saved_pc): Use return value from rp_saved.
1498 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1499 pass the sp relative to the frame in question, not the sp in the
1502 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1504 * mipsread.c (parse_procedure): Take as argument the symtab to look
1505 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1506 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1508 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1509 already checked the first characters.
1511 Changes from Jeffrey Law:
1512 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1513 machine dependent fields in the makeva_list structure.
1514 (makeva_size): Allocate extra space to handle gaps made by
1515 alignment restrictions.
1516 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1517 (MAKEVA_START): Initialize arglist_address field.
1518 (MAKEVA_ARG): Always store arguments on natural alignment
1519 boundaries. Set arglist_address to the address right after
1521 (MAKEVA_END): Simply return the value stored in arglist_address.
1523 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1525 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1528 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1529 where we aren't using it.
1531 * a29k-tdep.c (get_saved_register): Fix typo.
1533 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1535 * configure.in: Recognize h8300h (variant of h8300).
1538 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1540 * configure.in: Recognize sparc64-*-*.
1543 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1545 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1546 returning foo' as well as `pointer to foo'.
1548 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1549 * config/m68k/tm-m68k.h: Define it.
1550 * mem-break.c, breakpoint.c: Improve comments.
1552 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1554 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
1555 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
1557 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1559 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1560 Make prototype match definition.
1562 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1564 * elfread.c: Remove notice about file still being under
1566 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1568 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1570 * a29k-tdep.c (read_register_stack): Make val static.
1572 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1574 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1575 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1578 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1580 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1583 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1586 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1588 * symtab.c (decode_line_1): Use end of block to figure out whether
1589 val.end is in the same function, not minimal symbols.
1591 * source.c (line_info): Add a few more wrap_here's.
1593 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1594 don't make assumptions about sizes of host data types.
1596 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1597 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1598 * printcmd.c (containing_function_bounds): Remove.
1599 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1600 not containing_function_bounds.
1601 * infcmd.c (step_1): Use find_pc_partial_function rather than
1602 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1603 SIGTRAMP_END in find_pc_partial_function, not step_1.
1605 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1606 Keep unswapped value in array of char, not REGISTER_TYPE.
1607 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1608 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1611 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1613 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1614 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1615 * config/m68k/dpx2.m{h,t}: New files.
1617 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1619 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1620 more parens around macro arg.
1622 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1625 step_resume_break_address with step_resume_breakpoint (now local
1626 to wait_for_inferior).
1627 ({insert,remove}_step_breakpoint): Remove.
1628 (wait_for_inferior): Set step resume break with
1629 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1630 and bpstat_what (stop_step_resume_break removed).
1631 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1632 which includes previous return value as main_action, and a step_resume
1634 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1635 there is another breakpoint there, insert it.
1636 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1638 Various: Clean up and add comments.
1640 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1641 for Wed Nov 13 16:45:13 1991).
1643 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1645 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1647 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1651 ({extract,store}_{signed_integer,unsigned_integer,address}):
1652 New routines to replace SWAP_TARGET_AND_HOST.
1653 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1655 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1656 ins and locals from the registers array might clean things up.
1658 * utils.c: Clean up comments about wrap buffer and wrap_here.
1659 * printcmd.c (printf_command): Call wrap_here before vprintf.
1661 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1662 Patch from ptf@delcam.co.uk (Paul Flinders).
1664 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1666 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1668 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1669 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1670 is at the start of the dummy code.
1672 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1674 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1675 stuff, just write the sp and fp.
1676 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1677 the sp with the other out registers.
1679 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1682 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1685 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1687 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1688 != sizeof (REGISTER_TYPE).
1689 (frame_saved_pc): Ditto.
1692 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1694 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1695 (REGISTER_RAW_SIZE): Ditto.
1696 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1697 on the h8/300h (ints may still be 16 bits).
1698 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1699 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1700 thought needed here.
1702 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1703 (examine_prologue): reg_save_depth is 4 if h8/300h.
1705 * findvar.c (read_register): Provide some support for 64 bit regs.
1706 (write_register): Ditto.
1708 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1710 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1711 place to look for BSD43_NBPG, not machine/vmparam.h
1713 * infcmd.c (run_stack_dummy): New argument name.
1714 Change error message in (another) attempt to make it comprehensible.
1715 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1716 * symtab.h: Declare demangle and asm_demangle since macros use them.
1718 * eval.c (evaluate_subexp): Add comment about calling a member
1719 function of a variable in a register.
1721 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1723 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1724 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1725 frame tops and bottoms.
1727 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1728 config/gould/tmp-{pn,np1}.h,
1729 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1730 next_frame from struct frame_info. It has no purpose beyond
1731 ->next->frame and is an artifact from GDB 2.8.
1733 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1735 * Makefile.in: Remove gdb before creating a new one.
1736 Update init.c atomically.
1738 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1739 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1741 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1742 describe argument as setting ignore count.
1744 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1746 * h8300-tdep.c (examine_prologue): Fix call to
1747 read_memory_unsigned_integer.
1749 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1752 rather than including xm-bigmips.h.
1754 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1757 * Makefile.in (distclean): Remove y.tab.h.
1759 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1761 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1762 file updates properly now.
1763 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1764 addresses if switching to a new symbol file.
1765 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1766 symbols that might be returned from define_symbol.
1768 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1770 New target macros for getting at the pc, sp and fp.
1771 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1772 (read_sp, write_sp, read_fp, write_fp): New functions.
1773 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
1775 * breakpoint.c (bpstat_alloc): ditto.
1776 * infrun.c (wait_for_inferior): ditto.
1777 * stack.c (print_frame_info): ditto.
1778 * valops (call_function_by_hand): ditto.
1779 * corelow.c (core_open): ditto.
1780 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
1781 target_write_pc, target_read_fp, target_write_fp): New functions.
1782 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1784 * config/alpha/xm-alpha.h: Add MAKEVA_END.
1785 * config/h8500/tm-h8500.h: Define new macros.
1787 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
1789 * configure.in (mipos-*-riscos*): New host and target; use riscos.
1790 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
1791 vmparam.h, include machparam.h.
1792 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
1794 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1796 * c-exp.y (yylex): Give error if unmatched single quote.
1798 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
1800 * Remove unused STACK_END_ADDR in the following files (in other
1801 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
1802 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
1803 tm-hp300hpux.h, tm-isi.h.
1805 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
1807 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
1808 config/mips/xm-riscos.h: Include <sys/types.h>.
1810 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
1811 not an initializer, to copy the structure.
1813 * gdbtypes.h (struct type): Add field tag_name.
1814 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
1816 * {coff,dwarf,mips,stabs}read.c: Set it.
1818 * xm-sysv4.h: Undefine HAVE_TERMIO.
1820 * config/mips/nm-riscos.h: Remove unmatched #endif.
1821 Define FETCH_INFERIOR_REGISTERS.
1822 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
1823 Fix misspelling of NAT_FILE.
1824 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
1825 we can still process "modern" core files.
1827 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
1829 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
1830 is defined; don't care what it is defined to.
1832 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1834 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
1836 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1838 * inftarg.c: Remove unused include of terminal.h.
1839 * signals.h: Don't undefine signals anymore.
1840 * main.c: Use job_control from serial.h.
1841 * fork-child.c (fork_inferior): Use gdb_setpgid.
1842 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
1843 * utils.c (quit): Use current_target->to_terminal_ours to figure
1844 out whether we care about lack of job control, rather than __GO32__.
1845 * utils.c: Include serial.h not terminal.h
1846 (quit): Use job_control not TIOCGPGRP.
1847 * terminal.h: Don't undefine TIOCGPGRP.
1848 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
1849 * utils.c (quit): Use it.
1850 * serial.h: Add SERIAL_UN_FDOPEN.
1851 * utils.c (quit): Use it.
1852 * ser-unix.c: Add process group to ttystate.
1853 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
1854 * inflow.c: Include serial.h not terminal.h.
1855 Use serial.h stuff to replace most of the maze of #ifdef's.
1856 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
1857 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
1858 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
1859 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
1860 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
1861 SERIAL_SET_PROCESS_GROUP.
1862 * inflow.c: Use them.
1863 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
1864 Define HAVE_TERMIOS.
1865 * Various: Remove all use of TIOC*_BROKEN.
1867 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1869 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
1871 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1873 * target.h (target_detach): Turn macro into function.
1874 * target.c (target_detach): Define it, do deferred register stores
1875 before calling the real target function.
1877 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1878 and Jim Kingdon (kingdon@cygnus.com)
1880 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
1881 a function to avoid printing of function arguments in wrong order
1883 * symfile.c (compare_symbols): Remove code for sorting arguments
1884 as blocks containing arguments are no longer sorted.
1885 * symtab.c (lookup_block_symbol): Update comment accordingly.
1887 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1889 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
1890 (REG_STRUCT_HAS_ADDR): Add comment.
1892 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
1893 to check whether there is line number information.
1895 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1897 * remote-udi.c: Fix docstring so that it compiles.
1899 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1902 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1904 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1905 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1907 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1909 * symtab.h: Add comments about line numbers.
1910 * source.c (identify_source_line): Fix off by one bug with line.
1912 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1914 * printcmd.c (makeva*): New interface, for making a va_list.
1915 (printf_command): Use it.
1916 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1917 * config/pa/xm-pa.h: New file.
1918 * config/pa/xm-hppa{b,h}.h: Include it.
1920 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1922 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1924 * valprint.c (val_print_type_code_int): Fix off by one error with
1925 eliminating leading zeroes for large little endian integers.
1927 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1929 * config/mips/riscos.mh (CC): Use -systype sysv.
1931 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1933 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1935 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1937 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1938 CALL_DUMMY between different 68k machines.
1940 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1942 * gdbserver/Makefile.in: Add dependancies on server.h.
1943 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1945 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1946 #includes. Also, use PTRACE_* symbols instead of constants.
1947 (mywait): Surround calls to wait() with enable/disable_async_io()
1948 so that we can be interrupted from GDB while waiting for the
1949 child. Also, handle child exit more gracefully.
1950 * gdbserver/remote-server.c: Remove lots of unused variables.
1951 Move all extern defs into server.h. Redo main loop so that
1952 failure from getpkt() causes communications to be re-established.
1953 Fix 'k' command so that it restarts the child.
1954 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1955 subrs. Move many extern decls into server.h. (remote_open): For
1956 tcp, seperate usage of proto fd from connected fd. Close proto
1957 fd after getting connection. (putpkt/getpkt): Pay attention to
1958 errors when reading/writing. Report these to the caller. New
1959 routines input_interrupt/enable_async_io/disable_async_io to make
1960 it possible to get an I/O interrupt when data arrives from the
1962 * serial.h: New file to contain common defs for all remote files.
1964 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1966 * remote.c: Add arg names to prototypes, in a modest effort at
1967 clarification. Also add prototypes for some new functions.
1968 * (remote_wait): Better error reporting for 'T' responses.
1969 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1970 * (dos_async_init): Make usage message reflect requested port #.
1971 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1972 random hostname lookup failures. Add nicer message for unknown
1973 host error. (wait_for): Wake up in case of exceptions. Also,
1974 restart select() if we got EINTR.
1975 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1976 * serial.c: (serial_close): Clean up code.
1978 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1980 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1981 CALL_DUMMY between different 68k machines.
1983 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1985 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1986 Make comment explaining this comprehensible.
1987 (TAGFILES): Include ALLDEPFILES.
1988 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1990 (update-alldeps): Remove; obsolete.
1992 * remote.c: Move comments regarding packets to top of file with the
1993 rest of the protocol comments.
1994 Fix incorrect description of 'T' response.
1996 * README (Reporting Bugs): Refer people to the GDB manual.
1998 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1999 * stabsread.c: Type -16 is 4 bytes.
2001 * remote-udi.c: Improve docstring.
2003 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2005 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2006 bfd_elf32_find_section, to track bfd changes.
2008 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2010 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2011 * config/mips/xm-riscos.h: Define USG.
2013 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2015 * main.c (filename_completer): Don't complete to files ending in ~.
2017 * NEWS: Mention filename completion and "info line" enhancements.
2019 * main.c (symbol_completion_function): On "info t foo", return NULL,
2022 * main.c (symbol_completion_function): Don't use readline word
2023 breaking. Use new calling convention for c->completer and
2024 complete_on_cmdlist.
2025 * command.h (struct command): Change arguments; now the text passed
2026 to completer does not have any word breaking done. New arg word.
2027 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2029 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2030 * command.{c,h} (complete_on_cmdlist): Take word argument.
2032 * command.c (lookup_cmd_1): Doc fix.
2034 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2036 * Makefile.in (OP_INCLUDE): define.
2037 (OPCODE_CFLAGS): use OP_INCLUDE.
2039 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2040 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2041 config/m68k/amix.mh, config/mips/irix[34].mh,
2042 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2043 ALLOCA1): macros removed.
2045 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2046 (MMALLOC_LIB): renamed to MMALLOC.
2048 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2051 * dbxread.c: Change comment regarding acc.
2053 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2055 Makefile overhaul dropping autodepend features.
2056 * Makefile.in: many comment changes. forced consistent use of $()
2057 for makefile variables references. dropped leading ./ in file
2058 references. Drop $(srcdir)/ prefix on all dependencies.
2059 Inserted contents of alldeps.mak and depend.
2060 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2061 include directory into the compilation line.
2062 (GDB_CFLAGS): new macro to take up the semantic previously held
2064 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2065 macro in feb of '92. How does it keep coming back?
2066 (MMALLOC_LIB): renamed to MMALLOC.
2067 (BFD_SRC_DIR): renamed to BFD_SRC.
2068 (BFD_OBJ_DIR): renamed to BFD_DIR.
2069 (BFD_LIB): renamed to BFD.
2070 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2071 (READLINE_DIR): now represents object directory.
2072 (RL_LIB): renamed to READLINE.
2073 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2075 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2076 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2077 (LDFLAGS): removed default assignment.
2078 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2079 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2080 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2082 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2083 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2084 removed all $(srcdir) prefixes.
2085 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2086 for potential dependencies. commented out by default.
2087 (readline_headers, udiheaders): convenient abbreviations.
2088 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2089 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2090 new macros used for header file dependencies.
2091 (install-info, clean-info): collapse into the info rule.
2092 (install): now depends on all.
2093 (install-only): new target for installing without depending on
2095 (uninstall): new target.
2096 (config-check, config-check-hosts, config-check-targets): added
2098 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2099 order to force parallel makes into keeping these rules separate.
2100 * configure.in: omit cat'ing depend file onto generated Makefile.
2101 * alldeps.mak, depend: removed.
2103 * inferior.h: remove redundant include of symtab.h which is
2104 included in value.h via breakpoint.h.
2106 * alloca.c: removed. alloca is now in libiberty.
2108 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
2109 new macro to undo what M_INSTALL does.
2111 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2113 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
2116 * dbxread.c (copy_pending): Change name and function of begi argument
2117 to endi, since that is what the caller needs.
2119 * Makefile.in (TAGFILES): Don't include YYFILES.
2121 * Makefile.in (HFILES): Include monitor.h.
2123 * Makefile.in: Include text that used to be in alldeps.mak.
2124 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
2125 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
2127 * main.c (main): Print help message on stdout not stderr
2129 New option --version per standards.texi.
2130 In help message, show long options with "--" not "-".
2131 Don't try to print help message or version until after we have
2132 called initialize_all_files.
2134 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2136 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
2137 (solib_add): Call special_symbol_handling once, not once per library.
2139 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
2142 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
2143 systems, not just Solaris.
2145 * stabsread.c: Include <ctype.h>.
2147 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2149 * fork-child.c (fork_inferior): Quote exec_file so it can contain
2152 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
2154 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
2155 bfd.h is included by target.h, which most of gdb includes.
2156 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
2157 it's in INCLUDE_CFLAGS.
2159 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2161 * config/i386/*aix*, i386aix-nat.c: New files.
2162 * configure.in: Use them.
2163 * alldeps.mak: List them.
2164 * coffread.c (decode_base_type): Deal with anonymous enum type.
2165 * i387-tdep.c (print_387_status_word): Add comment re "top".
2166 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
2167 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
2168 only if not defined by a header file.
2169 * mipsread.c: Don't define L_SET or L_INCR.
2171 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
2173 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
2174 * depend: Hand updated to match.
2176 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
2178 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
2179 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
2180 we don't recognize the abbrev.
2182 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2184 * solib.c (solib_add_common_symbols): Add comment about performance.
2186 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2188 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
2189 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
2191 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
2192 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
2193 * configure.in (mips-sony-*): Use news-mips for host.
2195 * buildsym.h: Doc fix for processing_acc_compilation.
2197 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2199 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
2201 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
2203 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
2204 ${srcdir}/../include.
2206 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
2207 with system headers.
2208 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
2209 Use VPRINTF macro if defined.
2210 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
2211 Define TIOC{GETC,GLTC}_BROKEN.
2212 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
2213 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
2214 make things easier on munch (apparently this matters on
2215 the delta88 with svr3).
2217 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2219 * Makefile.in: canonicalize install.sh; for use within
2220 this directory (and subdirs)
2222 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2224 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2226 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2228 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
2230 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
2231 wired (and wrong) constant.
2232 * values.c (unpack_long): Add case to unpack when target object is
2234 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
2237 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2239 * NEWS: tracking user visible changes starting with
2242 * remote-vx.c (_initialize_vx): rename user settable option from
2243 rpcTimeout to vxworks-timeout.
2245 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
2247 * Makefile.in (depend): More makefile diddling.
2248 * alldeps.mak, depend: Update to latest automatically built
2251 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
2252 * alldeps.mak, depend: Update to latest automatically built
2255 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2257 * remote-vx.c: include gdbcmd.h for setlist.
2258 (_initialize_vx): make rpcTimeout user settable.
2260 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
2262 * main.c, gdbcmd.h: Add function filename_completer.
2263 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
2264 "directory", "source", "cd", "symbol-file" "add-symbol-file",
2265 "load", "file", "exec-file", "core-file" commands.
2266 (But '/' is a word break, limiting usefulness; see comments).
2268 * source.c (mod_path): Warning not error if can't find directory.
2270 * isi-xdep.c: New file.
2271 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
2273 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
2275 * config/m68k/xm-news.h: Include <sys/param.h>.
2277 * m88k-tdep.c (IEEE_isNAN): Remove.
2278 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
2279 broken isNAN as on the mips.
2281 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
2284 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
2285 defined, don't worry about Sun's silly LBRAC bug.
2286 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
2288 * dbxread.c (process_one_symbol): If there's a symbol before an
2289 N_SO, don't error().
2290 (case N_BCOMM): complain () not error ().
2292 * defs.h, main.c (catch_errors): Add return_mask arg.
2293 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
2294 other callers: Pass RETURN_MASK_ALL.
2295 (return_to_top_level), callers: Add return_reason arg.
2297 Use return_to_top_level (RETURN_QUIT) instead of error ().
2298 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
2299 Use SET_TOP_LEVEL not setjmp (to_top_level).
2300 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
2302 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
2304 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
2305 Don't try to get the debug base yet.
2307 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
2308 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
2309 which returns 0 or 1 to say whether to do it.
2310 * config/sparc/sun4{sol2,os4}.h
2311 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
2312 the right thing happens for both acc and SunOS4 /bin/cc.
2314 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
2315 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
2317 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
2318 probably contained byte-order sins too.
2319 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
2320 The IEEE_FLOAT code in print_floating takes care of it.
2322 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
2324 * Makefile.in (VERSION): Bump to 4.9.2.
2325 * c-valprint.c (c_val_print): For array of chars printed with
2326 string syntax, don't print the address of the array. From
2328 * c-exp.y (yylex): Recognize '.' as indicating a floating point
2329 number regardless of the radix. From wilson@cygnus.com.
2330 * valprint.c (set_input_radix_1, set_output_radix_1): New
2331 prototypes and functions that do the actual radix setting work.
2332 * valprint.c (set_radix, set_output_radix, set_input_radix):
2333 Rewrite to use set_input_radix_1 and set_output_radix_1.
2334 * valprint.c (initialize_valprint): Enable commands to
2335 independently set and show input and output radices.
2336 * valprint.c (show_radix): New prototype and function that
2337 handles separate input and output radices.
2339 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
2341 Patches from Jeff Law, law@cs.utah.edu:
2342 * hppa-pinsn.c: Now uses disassembler from opcode library,
2343 this contains only the stub function print_insn.
2345 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
2347 * main.c (main): back to two periods for elipse.
2348 (print_gdb_version): revised format for configuration info.
2350 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2352 * defs.h (INT_MAX): Cast unsigned shift result to int.
2354 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2356 * dbxread.c (process_one_symbol): Rather than having
2357 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2358 is true if we are doing stabs-in-elf, false otherwise.
2359 config/sparc/tm-sun4sol2.h: Don't define it.
2361 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2363 * remote-mips.c (mips_send_packet): Don't print garbage character
2365 (mips_request): Don't check that remote pid is 0, because
2367 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2370 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2372 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2374 * Makefile.in (install): Don't depend on gdb.
2376 * Rename remote-es1800.c to remote-es.c
2377 and remote-st2000.c to remote-st.c for 14-char filenames.
2378 config/m68k/{es1800,st2000}: Use the new names.
2380 * mips-tdep.c (isa_NAN): Don't return true on -0.
2382 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2384 * defs.h (INT_MAX): Cast unsigned shift result to int.
2386 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2388 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2389 symbols, now that they are section relative.
2390 * solib.c (bfd_lookup_symbol): Ditto.
2392 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2394 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2395 depend: Updated accordingly.
2397 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2399 * Makefile.in (*.tab.c): Use mv for atomic update.
2401 * Makefile.in ({dist,real}clean): Also remove nm.h.
2402 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2403 (distclean): Don't rebuild *.tab.c or TAGS.
2405 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2407 * Makefile.in (version.c): add host and target names to version.c.
2408 * main.c (main): print three periods for the elipse.
2409 (print_gdb_version): also print configuration.
2411 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2412 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2413 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2415 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2416 (get_hex_regs, adapt_fetch_registers): cast args to
2417 supply_register to avoid gcc warning.
2419 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2420 doesn't compile on solaris and is now obsolete.
2422 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2423 breaks stock sunos installations.
2425 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2427 * m68k-stub.c: Add comment about frame cache.
2429 * target.h (target_store_registers): Doc fix re error handling.
2431 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2432 of register_valid[regno].
2434 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2436 * symtab.h, dwarfread.c: Doc fix re dependencies.
2438 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2440 * serial.c (serial_close): If scb is NULL, don't try to close
2442 * configure.in: Add support for rom68k and bug boot monitors.
2444 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2446 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2447 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2448 * findvar.c (read_register, write_register): Fix thinko where
2449 sizeof(host long) != sizeof(target int).
2450 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2451 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2453 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2455 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2456 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2457 68881 and non-68881 cases. Check for a pair of movel instructions.
2459 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2461 First cut at sparc-vxworks targetting.
2462 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2463 * configure.in: sparc-vxworks gdb_target now vxsparc.
2465 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2467 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2469 * config/m68k/xm-news.h: add "extern int errno".
2471 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2473 * remove-vx.c (vx_read_register, vx_write_register): collapse
2474 ifdef I80960 else (assumes) m68k into parameterizable macros
2475 VX_NUM_REGS and VX_SIZE_FPREGS.
2476 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2477 VX_SIZE_FPREGS): new definitions.
2479 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2481 * symfile.{c,h} (generic_load): New function.
2482 remote{,-nindy,-eb,-mips}.c: Use it.
2484 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2486 * Makefile.in (depend): More sed gubbish to deal with
2487 ../bfd/bfd.h being generated during the build.
2488 * depend: Re-done with corrected makefile.
2490 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2492 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2493 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2494 directory to find automatically generated header files and library.
2495 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2496 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2497 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2498 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2499 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2500 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2502 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2504 * configure.in: change lynx support to CPU-*-lynxos*
2506 * Makefile.in (subdir_do): change test from existence of directory
2507 to existence of Makefile (the directory may exist but not be configured)
2509 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2511 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2513 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2515 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2516 (mips-idt-ecoff*): Added trailing '*'.
2517 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2519 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2521 * ser-go32.c: Clean up lots of compilation nits.
2523 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2525 * Patches from Jeffrey Law <law@cs.utah.edu>.
2526 * hppab-nat.c: Eliminate unnecessary ifdefs for
2527 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2528 CANNOT_STORE_REGISTER.
2529 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2530 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2531 templates for 1.1 FP computational instructions.
2533 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2535 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2536 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2537 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2538 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2539 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2540 shell when running the child, as args have been expanded by the
2541 time we get here. Simplify calling convention.
2542 * gdbserver/remote-server.c (main): Use new calling convention
2543 for create_inferior, remove defunct code for coalescing argv.
2544 Remove extra calls to mywait(), as we no longer have to wade
2547 * target.c (target_read_memory_partial): Don't deref errnoptr
2548 when checking for null pointer.
2550 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2552 * remote-es1800.c: Fix typo.
2554 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
2556 * target.c (target_read_memory_partial): Like target_read_memory,
2557 but does partial reads, such as reads that bump into the end of
2559 * target.h (target_read_memory_partial): Add prototype.
2560 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2561 * valprint.c (val_print_string): Complete rewrite to fix bug with
2562 bumping into end of memory, avoiding unnecessarily long reads, and
2563 fixing bug when print_max is set to 0 (unlimited print length).
2564 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2565 initialize print_max.
2567 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2569 * configure.in: Add support for rom68k and bug boot monitors.
2571 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2573 * printcmd.c (print_scalar_formatted): Print integers bigger than
2574 LONGEST in hex no matter how big, and no matter what the format
2577 * stabsread.c (read_type): Skip type attributes if present.
2579 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2580 of number, just through '0' + radix - 1.
2582 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2584 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2586 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2587 single parameter, the pointer to the partial symtab, rather than
2588 a bunch of args that are derived from the partial symtab. Change
2589 prototypes and callers to match.
2591 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2592 set demangling style automatically.
2593 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2594 GNU C++, not C++ in general.
2595 * symtab.h (general_symbol_info): Simplify by eliminating one
2596 structure level for the language dependent info.
2598 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2600 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2601 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2602 TYPE_CODE_ENUM was already testing for this.
2604 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2606 * Makefile.in: Add new file ser-tcp.c.
2607 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2608 * findvar.c (write_register): See if we are writing back the same
2609 value that's already in the register. If so, don't bother.
2610 * remote.c (putpkt, getpkt): Improve handling of communication
2612 * ser-go32.c: Prototype it to death. Update serial_ops and add
2613 dummy routines where appropriate.
2614 * ser-tcp.c: New module to implement serial I/O via TCP
2616 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2617 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2618 * serial.c: Add start of support for connect command.
2619 (serial_open): Distinguish between tcp and local devices.
2620 * serial.h (struct serial_ops): Get rid of restore, add
2621 get_tty_state and set_tty_state. Define protoypes and macros for
2623 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2624 some real buffering. Handle error conditions gracefully.
2625 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2626 (Lynx), remove lots of cruft.
2628 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2630 * printcmd.c (print_address_symbolic): turn this into an assigment
2631 instead of an initialization (many compilers don't accept
2632 structure initialization).
2634 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2636 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2637 source file, give them all the name of the source file, rather than
2638 the 2nd and subsequent ones having NULL names.
2640 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2642 * printcmd.c (print_address_symbolic): Append source filename and
2643 linenumber of the symbol if print symbol-filename is on.
2644 (initialize_printcmd): `set print symbol-filename'.
2646 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2648 * configure.in: Add config for Lynx target. Configure gdbserver
2649 only for Lynx. Re-do selective configuration of sparclite.
2651 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2652 configure.in remote-inflow.c remote-utils.c}: New files to
2653 support GDB remote server. Currently only works for Lynx.
2655 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2657 * stabsread.c (define_symbol, case 't'): Only set the name if it
2658 is not a pointer type.
2660 * stabsread.c (define_symbol): Clean up logic; move the read_type
2661 calls to inside the switch statement (this improves the error
2664 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2667 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2669 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2671 * source.c (line_info): Change "pc" to "address" in messages and
2672 use print_address for addresses.
2674 * source.c (line_info): If we don't find a symtab, print more useful
2675 output, including the symbolic address.
2677 * source.c (line_info): If --fullname, display the source.
2678 (identify_source_line), callers: Take pc as argument, rather than
2679 assuming innermost frame (emacs doesn't use this, so no one ever
2681 * symtab.h: Declare frame_file_full_name.
2684 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2686 * breakpoint.c (catch_command_1): Fix typo in error msg.
2688 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2690 * elfread.c (elf_symfile_read): Update ELF structure and routine
2691 names to specify 32-bit versions.
2692 (elf_symtab_read): Retrieve size field directly from symbol,
2693 instead of using old kludge.
2695 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2696 calling opcodes library.
2697 * z8k-tdep.c (print_insn): Likewise.
2699 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2701 * stabsread.c: Remove all uses of error(). Make error_type and
2702 read_type_number static.
2703 (define_symbol): Don't try to deal with a missing symbol
2704 descriptor which isn't followed by digit, '(', or '-'.
2705 * stabsread.h: Don't declare read_type_number here.
2706 * gdbtypes.h: Don't declare error_type here.
2707 * xcoffread.c: Remove NO_TYPEDEFS code.
2709 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2711 * mips-tdep.c: Removed #include of many header files, and #define
2712 of MIPSMAGIC; no longer used.
2714 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2716 * Many places: replace "the inferior" in messages with "the program"
2717 or "the program being debugged".
2718 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2719 and I'm getting sick of maintaining it.
2721 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2724 * config/i386/go32.mh: Define SER_HARDWIRE.
2725 * Makefile.in: Define SER_HARDWIRE.
2727 (alldeps.mak): Add SER_HARDWIRE.
2728 Remove all references to ser-hardwire.{c,o}.
2729 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2731 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2733 * sparc-nat.c (store_inferior_registers): Fill in all members of
2734 inferior_fp_registers by reading them from the inferior before
2735 modifying and writing them back.
2736 Fixes unexplainable inferior FP exceptions after calls to the inferior
2737 or setting of floating point registers.
2738 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2739 to register which is generated by gcc-2.4.
2741 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2743 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2745 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2747 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2748 xm-i386lynx.h}: New configuration for Lynx.
2750 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2752 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2753 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2755 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2756 as struct, union, or enum tags.
2758 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2760 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2763 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2765 * infrun.c (wait_for_inferior),
2766 infcmd.c (program_info, signal_command): Use symbolic signal names.
2768 * inftarg.c (child_wait): Deal with EINTR and include message from
2769 strerror if printing an error message.
2771 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
2773 * stabsread.c: Remove most uses of lookup_fundamental_type.
2774 (define_symbol): Use read_type for type of enum constant,
2775 not just read_type_number. Also don't call error().
2776 (define_symbol): For unrecognized constant type, one complaint (the
2777 one from error_type) is enough. Don't make our own in addition.
2778 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
2779 * gdbtypes.h: Doc fixes.
2781 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2783 Fix stack unwinding through _sigtramp on Irix. These patches are from
2784 Paul Flinders <ptf@delcam.co.uk>.
2785 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
2786 executable uses sigvec.
2787 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
2789 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
2791 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2793 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
2794 be passed to the inferior to make "handle <signal> nopass nostop" work.
2796 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2798 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
2800 * findvar.c (value_from_register): Fix uninitialized first_addr
2801 which caused problems with assignment of doubles to register variables
2803 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
2804 missing mips definitions if necessary.
2806 Fix handling of double register variables for mips targets and big
2807 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
2808 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
2809 8 bytes for doubles.
2810 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
2811 conversion of type held in multiple registers to host format.
2812 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
2813 companion to REGISTER_CONVERT_TO_TYPE.
2814 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
2815 Convert to function calls.
2816 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
2818 * mips-tdep.c (mips_print_register): Raw buffer now needs just
2819 MAX_REGISTER_RAW_SIZE bytes.
2820 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
2821 (if defined) for doubles.
2822 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
2823 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
2824 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
2826 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
2829 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2831 * configure.in: Add i[34]86-*-isc*.
2833 * stabsread.c: Make sure all complain() pass the address of the struct.
2835 * xcoffread.c: Make sure all struct complaints are static not auto.
2837 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
2839 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
2841 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2843 * config/i386/linux.mh: Re-enable coredumps now that they should work.
2845 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
2847 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
2849 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
2851 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
2853 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2855 * Makefile.in (INSTALLED_LIBS): New variable.
2857 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2859 * main.c (quit_command): In the "quit anyway?" message, tell the user
2860 whether we are planning to detach or kill the program.
2862 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
2863 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
2865 * infcmd.c (read_pc): Doc fix.
2867 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
2869 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
2870 signal_handler_caller.
2871 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
2872 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
2873 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
2874 Use SIGTRAMP_START if defined.
2875 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
2876 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
2878 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
2880 * infcmd.c (step_1): Fix poorly worded error message.
2882 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
2883 Comment out corelow.c because core dumps are broken on these machines.
2885 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
2886 if srcdir is not ".".
2887 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
2888 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
2889 * depend: Update to latest automatically built version.
2891 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
2893 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
2894 * Makefile.in (NONSRC): Add ChangeLog-92
2896 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2899 not typo RAW_REGISTER_SIZE.
2901 * frame.h, inferior.h: Doc fixes.
2903 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2905 * findvar.c (write_register): Add sanity check for register size.
2906 (read_register): Fixup sanity check for register size to be
2907 consistent with write_register().
2909 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2911 * sparclite/Makefile.in: Add dummy info, install and install-info
2914 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2916 * remote-nindy.c: Removed declaration of coffstrip.
2917 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2919 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2921 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2924 * Makefile.in (VERSION): GDB 4.9 release.
2926 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2928 * README: Update known bugs to include the Solaris bug that
2929 leaves core dumps in the current directory when restarting the
2930 inferior with "run". Expand on the testsuite information.
2932 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2933 be the last 4.9 prerelease test archive.
2935 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2937 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2940 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2942 * README, NEWS: Update for gdb 4.9 release.
2944 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2946 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2947 * target.c (MIN): #undef before defining.
2949 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2951 Patch from Jeffrey Law:
2952 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2954 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2956 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2959 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2961 * ch-exp.y (start): Apply work-around to avoid bison warning.
2963 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2965 * Makefile.in (BISON): Remove double quotes around BISON
2966 definition when bison is used.
2968 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2969 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2970 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2971 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2972 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2973 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2974 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2975 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2977 * Makefile.in (VERSION): Bump to 4.8.6.
2979 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2981 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2982 include declarations for malloc/realloc/free. Both malloc and
2983 realloc return 'void *' for non-ANSI compilations.
2985 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2987 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2988 longer opened twice.
2990 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2992 * solib.c (clear_solib): Don't close bfd if it is NULL.
2994 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2996 * core.c (dis_asm_read_memory): Cast second arg of
2997 target_read_memory to "char *".
2998 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2999 "char *", to match other functions called by catch_errors().
3001 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3003 * More patches from Jeffrey Law (law@cs.utah.edu).
3004 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3005 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3006 Delete unnecessary declarations.
3008 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3010 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3011 poll() for termio{s}.
3013 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3015 * i386-tdep.c (i386_frame_num_args): Always return -1.
3017 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3019 * Patches from Jeffrey Law <law@cs.utah.edu>.
3020 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3021 (frameless_function_invocation): New function.
3022 (frame_saved_pc, init_extra_frame_info): Use
3023 frameless_function_invocation.
3024 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3025 call instead of just grabbing the value currently in %r2.
3026 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3027 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3028 definition and use the common one in tm-hppa.h.
3029 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3030 use unwind descriptors to determine if the frame chain is valid.
3031 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3032 it does not assume %r4 is the frame pointer.
3033 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3034 and ssm instructions.
3035 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3036 helper functions for print_insn.
3037 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3038 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3039 which nullifies the following instruction.
3041 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3043 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3044 pass the 5th arg there, rather than using an ANSI C-specific macro.
3046 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3048 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3050 * Makefile.in (VERSION): Bump to 4.8.5
3051 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3052 directories to include search path.
3053 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3055 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3056 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3057 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3058 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3059 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3060 are automatically generated in "depend".
3061 * Makefile.in (paread.o): Document why a dependency doesn't get
3062 automatically generated in "depend" and leave this explicit rule
3064 * depend: Update to latest automatically generated version.
3066 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3068 * xcoffread.c: Doc fix.
3070 * Makefile.in (depend): Include $(CC) command in generated output.
3072 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3074 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3075 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3076 * depend: Update to latest automatically built version.
3078 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3080 * sparclite/Makefile.in: Create default target that does nothing
3081 in order to force user to build by hand.
3083 * sparclite/Makefile: Remove. It's not necessary anymore.
3085 * ser-unix.c (wait_for): New routine to handle read timeouts,
3086 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3088 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3090 * mips-pinsn.c (print_insn): Return value.
3092 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3094 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3095 at configuration time and doesn't belong in the distribution archive.
3097 * Makefile.in (NONSRC): Add 29k-share/README.
3098 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3100 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3101 constants with slightly more portable definitions (still depends
3102 on 2's complement arithmetic though).
3103 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3104 * i386v-nat.c (sys/reg.h): Conditionalize include on
3105 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
3106 * ser-unix.c (termio.h): Include <termio.h> like other files that
3107 include termio.h, not <sys/termio.h> which may not exist (on
3110 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3112 * valprint.c (print_longest): Change format parameter from a
3113 'char' to an 'int'. We can't have 'char' parameters with the
3114 current coding style, where we mix prototypes with pre-ANSI
3116 * value.h (print_longest): Change format parameter in prototype
3117 from a 'char' to an 'int'.
3119 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3121 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
3123 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
3124 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
3126 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3128 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3129 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
3130 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
3131 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
3132 ptrace needs 5 arguments, #define ptrace to always
3133 pass zero as the 5th argument.
3135 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3137 * configure.in: Match z8k-*-sim for z8000.
3138 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
3139 * remote-hms.c: Update to use new serial protocol.
3141 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3143 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
3144 necessary and Solaris doesn't have it.
3146 * Makefile.in (clean-info, install, install-info, info, dvi,
3147 check, all): do not echo recursion lines.
3149 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
3151 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
3152 required target ports which use sockets (like a29k-udi).
3154 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
3156 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3158 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
3159 systems lacking select().
3161 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
3163 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3165 * alldeps.mak, depend: Update with latest automatically built
3168 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3170 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
3172 * Makefile.in (make-proto-testsuite.dir): New target to make
3173 prototype testsuite tree.
3175 * Makefile.in (VERSION): Bump to 4.8.4.
3177 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
3179 * stabsread.c (define_symbol): If unrecognized constant type,
3180 complain() not error().
3182 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3184 * infptrace.c: Add missing close paren to test for
3185 FIVE_ARG_PTRACE defined.
3187 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
3188 when compiling with gcc, but disable it for now. See comment.
3189 * defs.h (LONGEST): Define as either "long" or "long long"
3190 based on CC_HAS_LONG_LONG.
3191 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
3192 how longest_to_int is defined.
3193 * c-valprint.c (c_val_print): Call print_longest.
3194 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
3195 instead of LONG_LONG.
3196 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
3198 * printcmd.c (print_scalar_formatted): Call print_longest
3199 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3200 * typeprint.c (print_type_scalar): Call print_longest and let
3201 it figure out what to do for PRINTF_HAS_LONG_LONG.
3202 * valprint.c (val_print_type_code_int): Call print_longest
3203 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3204 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3205 * value.h (struct value): Replace usage of LONG_LONG with
3207 * value.h (print_longest): Add prototype.
3208 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3209 * values.c (unpack_double): Collapse code that was unnecessarily
3210 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
3211 * values.c (value_from_longest): Remove dependency on
3212 CC_HAS_LONG_LONG and just use LONGEST.
3213 * solib.c (solib_map_sections): Use bfd_get_filename
3214 to access filename field.
3215 * solib.c (clear_solib): Save filename and free it later, after
3216 bfd_close, since bfd_close may reference it. Use bfd_get_filename
3217 to access the field.
3218 * config/convex/xm-convex.h (LONG_LONG): Replace with
3219 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
3220 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
3221 Add PRINTF_HAS_LONG_LONG references.
3223 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3225 * inflow.c (kill_command), infcmd.c (attach_command),
3226 remote.c (remote_interrupt_twice): In messages for the user, call it
3227 "the program" or "the program being debugged" not "the inferior".
3229 * hp300ux-nat.c: Cast second arg to supply_register calls.
3230 (_initialize_kernel_u_addr, getpagesize): New functions.
3231 (store_inferior_register_1): Change arg name from value to val.
3232 (fetch_core_registers): Make arg core_reg_size unsigned.
3233 Pass 5 args to ptrace.
3234 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
3235 Remove KERNEL_U_ADDR stuff.
3236 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
3237 * config/m68k/hp300hpux.m{t,h}:
3238 Move exec.o from NATDEPFILES to TDEPFILES
3239 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
3240 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
3242 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3244 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
3246 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3248 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
3250 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3252 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
3253 describe `set demangle-style arm' (not cfront);
3254 mention can type `q' to discard output, when gdb pages
3256 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3258 * valops.c (search_struct_field): Fix gdb core dump with incomplete
3261 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3263 * remote.c: Change timeout to 2.
3264 (remote_open): Use unpush_target not remote_close.
3265 (remote_resume): If siggnal != 0, give warning not error().
3266 (remote_wait, remote_interrupt, remote_interrupt_twice):
3267 If we get two interrupts, let the user get out if they want.
3268 (remote_{kill,mourn}): New functions.
3269 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
3271 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3273 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
3275 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3277 * Remote targets (mourn): Call unpush_target.
3279 * config/sparc/xm-sun4os4.h: Declare free() to return int.
3280 Remove twisted use of PARAMS.
3282 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
3283 that ansidecl.h assumes ANSI on AIX.
3285 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3287 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
3288 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
3290 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3292 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
3294 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3296 * remote-vx.c (net_connect): Allow numeric IP address for host.
3298 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3300 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
3302 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
3304 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
3306 * symtab.h, xcoffread.c: Revise linetable sorting comments.
3308 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3310 * valops.c (value_cast): A cast might also change the object
3311 representation in C++.
3312 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
3313 to get the proper read_symtab function when called from mipsread.c.
3314 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
3315 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
3316 for dummy psymtabs, inhibit processing of dummy psymtabs.
3318 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
3320 * Changes from (or inspired by) AMD:
3321 * remote-udi.c (udi_attach): Assignments to Space and Offset were
3323 (udi_wait): Make error message (UDIGetStdout) match error.
3324 (udi_wait): Handle UDIStdinNeeded.
3325 * command.c [CANT_FORK]: Use system().
3326 * utils.c (prompt_for_continue): Allow quit with 'q'.
3328 * solib.c (solib_add): Don't call special_symbol_handling if there
3329 were errors in symbol_add_stub. Also set so->from_tty before
3330 calling symbol_add_stub.
3332 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
3334 * Merge in HPPA/BSD patches from Utah:
3335 * defs.h: Add const to 2nd arg of psignal prototype.
3336 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
3338 * hppab-core.c: Deleted. No longer useful.
3339 * hppab-nat.c: #include more files. Use PT_WUREGS, not
3341 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
3342 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
3343 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3344 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3345 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
3347 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
3349 * Fix two bugs found by deja-gnu. One is the incorrect reporting
3350 of the PC being in a stack dummy when looking at a core file
3351 without symbols. The other is the incorrect passing of char
3352 arguments during expression evaluation (ie: p foo('a','b') would
3353 mess up the passing of it's args because it wasn't coercing the
3355 * hppah-tdep.c: Rename global functions to have consistent hppa_
3356 prefix. Make more functions static. Drop hp_ prefix from static
3357 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3358 char to int args if necessary. (hppa_fix_call_dummy): Create
3359 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3360 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3361 valid (ie: != 0) before doing comparison against PC.
3362 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3363 to reflect new arguments.
3364 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3365 prefix for func name. (FIX_CALL_DUMMY): Move code into
3368 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3369 to malloc() so that we can test GDB eval of dynamically created
3370 arrays (like char strings in `print "foo"').
3372 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3374 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3375 minimal symbols for a nearby symbol.
3377 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3379 * coffread.c: Comment changes around minimal symbol recording.
3381 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3383 * command.c: comment changes only.
3385 * mips-tdep.c (heuristic_fence_post): new static variable.
3386 (heuristic_proc_start): use heuristic_fence_post, print better
3387 warnings, but only if not stop_soon_quietly.
3388 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3390 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3392 * symtab.h: Fix LOC_REF_ARG comment.
3394 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3395 and Jim Kingdon (kingdon@cygnus.com)
3397 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3399 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3400 symfile.c (compare_symbols): Don't check first character; STRCMP
3403 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3404 structures that are passed by address in a register.
3405 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3406 * findvar.c (read_var_value),
3407 printcmd.c (address_info, print_frame_args),
3408 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3409 * symtab.c (lookup_block_symbol): Deal with it.
3411 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3413 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3415 * objfiles.c (find_pc_section): Return a struct obj_section *.
3416 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3417 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3418 Don't use obj_section hack.
3419 * xcoffexec (vmap_symtab): Relocate obj_sections.
3420 * printcmd.c (containing_function_bounds): Use find_pc_section.
3422 * symtab.h: Clean up SYMBOL_VALUE comments.
3424 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3426 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3427 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3429 * coffread.c (read_coff_symtab): Use rewind before fseek.
3431 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3433 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3434 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3435 * Makefile.in: Remove message to expect conflicts and unused
3436 rules in ch-exp.y, since there no longer are any such.
3438 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3440 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3442 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3444 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3445 rather than dumping core.
3447 * Makefile.in: Add ${srcdir}/ to all source files.
3448 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3449 (TAGS): Deal with srcdir and new config directory scheme.
3451 Makefile.in (NONSRC): Remove createtags.
3452 alldeps.mak: Updated.
3454 * rs6000-tdep.c: Delete unused function print_frame.
3456 * frame.h (struct frame_info): Doc fix for next_frame.
3457 New field signal_handler_caller.
3458 blockframe.c (create_new_frame, get_prev_frame_info),
3459 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3460 INIT_FRAME_PC_FIRST).
3461 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3464 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3466 * irix4-nat.c (fetch_core_registers): Special version of this for
3467 Irix 4.x, which stores regs a bit differently from other /proc
3469 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3470 to new file core-svr4.c.
3471 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3472 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3474 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3476 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3478 * i387-tdep.c: Remove unused #includes.
3480 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3482 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3484 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3486 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3488 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3489 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3490 Don't muck with SYMBOL_CLASS.
3492 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3494 * munch: Don't use head command. It doesn't exist everywhere.
3496 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3498 * inflow.c (new_tty): Remove spurious 'o' character at end
3501 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3503 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3504 instructions and nothing more.
3505 * mipsread.c (add_line): Add comment why we have to combine line number
3506 entries for the same line number.
3508 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3510 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3513 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3515 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3517 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3519 * source.c (select_source_symtab): Clean up comment. Also, if
3520 we have a current_source_symtab, and s is NULL, return without
3522 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3523 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3525 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3527 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3528 * stabsread.h: Declare it.
3529 * partial-stab.h: Use it.
3531 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3533 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3535 * stack.c (print_frame_info): Print specially if dummy frame.
3537 * breakpoint.c: Add comments regarding within_scope future direction.
3541 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3543 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3545 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3547 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3549 * stabsread.c (read_member_functions): Initialize domain for stubbed
3550 member functions to avoid gdb core dumps when printing pointers
3551 to member functions.
3552 * cp-valprint.c (cp_print_class_method): Check for stubbed member
3555 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
3557 * expprint.c (print_subexp): If opcode not found in op_print_tab,
3558 stop with an error().
3559 eval.c (evaluate_subexp): Change error message.
3561 * objfiles.c (build_objfile_section_table): Cast return value
3562 from obstack_finish.
3564 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3566 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3567 to rs6000_frame_chain and deal with it if we're in a signal handler.
3568 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3570 * breakpoint.c (within_scope): New function.
3571 (enable_breakpoint, watchpoint_check): Use it.
3573 * source.c (openp): Handle "exec-file ./ls" correctly.
3575 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3577 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3579 * ch-exp.y: Clean up lexing of identifiers and
3580 reserved words. (E.g. don't recognize FALSEXXX as the
3581 keyword FALSE followed by the identifier XXX.)
3582 Also, convert identifiers to lower case.
3584 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3586 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3587 new serial interface.
3589 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3591 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3592 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3593 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3594 and use new return codes for go32_readchar().
3595 * ser-unix.c: Ditto. Also, move error handling up to caller for
3596 SERIAL_SETBAUDRATE().
3597 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3598 to specific routine.
3599 (serial_close): New routine to wrap around device close routine.
3600 serial.h: Clean & document return values more clearly.
3602 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3604 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3606 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3607 operand in decimal rather than wrong textual versions.
3609 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3610 (mention 't', remove false thing about 'g' only good with 'f').
3612 * breakpoint.h: move "struct breakpoint" and friends to top of
3613 file so that bpstat_find_breakpoint prototype works.
3615 * solib.c (struct so_list): Add bfd field.
3616 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3617 Put the bfd in bfd field of the so_list.
3618 (clear_solib): Free bfd name and close_bfd on the bfd.
3620 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3622 * valarith.c (value_subscript): Add COERCE_REF.
3623 * ch-exp.y (operand_5): We can generalize the 2nd operand
3624 of a string repetition ot 'literal' without ambiguity.
3626 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3628 * breakpoint.h (struct bpstat): Remove momentary field.
3629 Remove bpstat_momentary_breakpoint. This was always kludgy
3630 and is no longer used.
3632 * breakpoint.h: Add enum bpstat_what.
3633 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3634 stop and print fields of bpstat now per-breakpoint, not just
3635 one for the whole chain.
3636 breakpoint.{c,h} (bpstat_what): New function.
3637 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3638 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3639 with call to bpstat_what.
3640 README: Remove watchpoint/breakpoint bug from known bugs.
3642 * breakpoint.h: Prototype bpstat_find_breakpoint.
3644 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3646 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3648 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3649 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3651 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3653 * i960-pinsn.c (tabent): Copied struct definition from
3656 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3658 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3659 is a C++ destructor.
3660 * symtab.c (gdb_mangle_name): Use it.
3661 * symtab.c (find_methods): Do not add destructors to choice list
3663 * symtab.c (decode_line_1): Make breakpoints on destructors work
3666 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3668 * ser-go32.c: Make it use serial port name.
3669 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3671 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3674 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3676 * configure.in: Only configure sparclite subdir when target_cpu
3679 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3681 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3682 Remove FIXME comment regarding this.
3684 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3686 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3688 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3690 Add section table to objfile struct. Use it for find_pc_section.
3691 * objfiles.c (add_to_objfile_sections,
3692 build_objfile_section_table, find_pc_section): new functions.
3693 (allocate_objfile): build section table.
3694 * objfiles.h (struct obj_section): new structure.
3695 (struct objfile): add section table.
3696 (find_pc_section): new prototype.
3697 * solib.[ch] (find_pc_section_from_so_list): removed.
3698 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3699 symfile.h for objfiles.h.
3700 (in_solib_trampoline): adjusted for new find_pc_section
3701 prototype. Removed BAD_RICH_HACK ifdefs.
3702 * symfile.c (syms_from_objfile): offset objfile sections.
3703 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3704 * symfile.h (find_pc_section): prototype removed. Also fixed
3705 comment typo NUL -> NULL.
3706 * target.[ch] (find_pc_section_from_targets): removed.
3707 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3709 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3711 * ser-go32.c: Format. (go32_open): Use proper return value.
3713 * configure.in: Undo conditional configdirs hack for sparclite.
3715 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3717 * symtab.c (list_symbols): When call break_command, pass both
3718 filename and function name not just function name.
3720 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3722 (Changes and new files to make "none" a full fledged configuration)
3723 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3724 Currently only tm-none.h has any meaningful contents.
3725 * config/none/none.mh (NAT_FILE): Use nm-none.h
3726 * config/none/none.mh (XM_FILE): Use xm-none.h
3727 * config/none/none.mt (TM_FILE): Use tm-none.h
3728 * Makefile.in (depend): Remove comment about parse errors in
3729 valops.c, it now parses correctly and generates a correct depend
3730 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3731 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3733 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3735 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3737 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3738 exactly 8 characters.
3740 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3742 * configure.in: Sparclite uses sparc config dir. Also has it's
3743 own tm- & .mt files now. Also add sparclite to configdirs.
3744 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3745 * config/i386/go32.mh: Nullify def of TERMCAP.
3746 * config/i386/xm-go32.h: Get rid of redef of EIO.
3747 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3748 specific configs. Very similar to sun4os4, but without solib.
3749 * sparclite/{Makefile.in configure.in}: First cut at making this
3752 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3754 * ser-go32.c: First cut at adapting to new serial interface.
3756 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3758 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3759 These implement a new serial line interface for talking to remote
3761 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3762 EXCEPT go32, which gets ser-go32.c.
3763 * remote.c: Use new serial interface. More remote-xxx's to be
3765 * ser-bsd.c, ser-termios.c: Removed.
3766 * serial.c: New. Implements common operations for all serial
3768 * ser-unix.c: New. Unix specific serial operations for various
3769 flavors of Unix (Posix, SysV, BSD).
3770 * serial.h: Generic serial interface defs.
3771 * config/i386/go32.mh, config/i386/i386bsd.h,
3772 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
3773 ser-bsd.o from XDEPFILES. All the magic is now handled in
3776 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3778 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
3780 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
3782 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
3784 * rs6000-tdep.c (frameless_function_invocation): Don't even think
3785 about framelessness except on the innermost frame.
3787 * xcoffexec.c: Call fatal() not abort().
3789 * stabsread.c (patch_block_stabs): If stab & no symbol, make
3790 a LOC_OPTIMIZED_OUT symbol.
3791 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
3792 findvar.c (read_var_value), printcmd.c (address_info),
3793 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
3794 m2-exp.y (yylex): Deal with it.
3795 ch-exp.y (yylex): Deal with it.
3797 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
3799 * findvar.c (value_from_register): H8500 specific, check to see
3800 if we are looking at short pointer. If so, skip crock.
3801 * h8500-tdep.c (h8500_frame_chain): Mask down value from
3802 read_memory_integer() to avoid getting messed up by sign extension.
3804 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3806 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
3807 ifdef protect using BAD_RICH_HACK. This should be removed soon.
3808 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
3810 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
3812 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
3814 * core.c (dis_asm_print_address): New function.
3816 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
3819 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3821 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
3822 entire breakpoint chain and print only the first entry that needs to
3823 be printed and needs to be stopped for. Fixes problems with printing
3824 of multiple breakpoints with different conditions.
3825 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
3826 effectively stops printing of the breakpoint chain.
3827 * breakpoint.c (print_it_noop): New routine to print nothing
3828 for this breakpoint entry and dont stop printing.
3829 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
3830 watchpoint only if it is enabled.
3831 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
3832 descriptor from the library to make backtraces through setjmp work.
3833 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
3835 * mips-tdep.c (read_next_frame_reg): Provide correct values for
3836 all registers saved within sigtramp, cleanup.
3838 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3840 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
3842 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3844 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
3845 with prototype in ../include/dis-asm.h.
3847 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3849 * core.c (dis_asm_{read_memory,memory_error}): New functions.
3850 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
3851 Use read_memory_func interface to disassembler.
3853 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3855 Teach sparc solaris to next over shared library functions.
3856 * solib.[hc] (find_pc_section_from_so_list): new function and
3858 * sparc-tdep.c (in_solib_trampoline): new function.
3859 * symfile.[hc] (find_pc_section): new function and prototypes.
3860 * target.[hc] (find_pc_section_from_targets): new function and
3862 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
3863 in_solib_trampoline.
3865 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
3867 * infrun.c (wait_for_inferior): Revise comment.
3869 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
3871 * command.{c,h}: New var_type var_integer.
3872 main.c: Use it for history_size.
3874 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
3875 Lint and byte-order fixups.
3877 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
3879 * breakpoint.h (bpstat): New field print_it.
3880 breakpoint.c (bpstat_print): Use it.
3881 (print_it_normal): New function (from old bpstat_print code).
3882 (bpstat_{alloc,stop_status}): Set print_it field.
3884 * breakpoint.c (bpstat_stop_status): Use catch_errors when
3885 evaluating watchpoint condition, via new function watchpoint_check.
3886 Also stop if watchpoint disabled due to leaving its block.
3888 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
3890 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3892 * mips-pinsn.c: Add missing include of dis-asm.h.
3894 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
3896 * Makefile.in (clean, distclean, realclean): Recursively apply
3897 to subdirs first, rather than last. This avoids, for example,
3898 Makefile being removed in a parent directory before the recursive
3901 * alldeps.mak, depend: Update for below changes.
3903 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3904 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3905 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3906 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3907 instead of tm-68k.h.
3908 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3909 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3910 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3911 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3912 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3913 tm-68k.h to tm-m68k.h.
3914 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3915 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3918 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3919 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3920 * a29k-tdep.c: Renamed from am29k-tdep.c.
3921 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3922 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3923 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3924 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3925 Map '29k' to 'a29k'.
3926 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3927 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3928 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3930 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3931 define that does not appear anywhere else in the gdb source tree.
3932 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3934 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3936 * breakpoint.c: Add comments regarding breakpoint_re_set.
3938 * xcoffread.c (sort_syms, compare_symbols): Remove.
3939 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3940 not our own sort_syms (it is identical).
3942 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3944 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3946 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3947 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3949 * exec.c (exec_close): Fix storage leak.
3950 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3951 output sections when patching an executable.
3952 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3953 when writing all registers.
3954 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3955 at the right offset in the dummy frame.
3956 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3957 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3958 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3960 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3962 * Makefile.in (TARFILES): Avoid trailing backslash.
3964 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3966 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3967 it in breakpoint_re_set.
3968 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3970 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3971 don't use sizeof(int) for target stuff, etc).
3973 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3975 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3976 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3977 support that can't be integrated anyway due to lack of clear
3980 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3982 * findvar.c (read_register, write_register): Make these capable
3983 of reading/writing registers that are shorter than REGISTER_TYPE.
3984 * (value_from_register): Install H8500 specific code to return
3985 proper value when register is being used as a pointer.
3986 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3987 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3988 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3989 chain frames properly by combining frame pointer with T reg.
3990 (init_extra_frame_info): Delete. It's now a macro.
3991 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3992 offset by the correct amount off of the frame pointer.
3993 (register_byte): Delete. It's now a macro.
3994 (register_raw_size, register_virtual_size): Delete. Replaced by
3995 common routine h8500_register_size, cuz there's no difference
3996 between the raw & virtual sizes on this machine.
3997 (register_convert_to_raw, register_convert_to_virtual): Delete,
3998 cuz there's no difference between the raw & virtual forms.
3999 Replaced by memcpy in tm file.
4000 (register_virtual_type): Rename to h8500_register_virtual_type.
4001 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4002 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4003 emulator have same reg offsets. This is all handled in the
4005 (h8500_trapped_internalvar): New routine to detect references to
4006 convenience vars acting as pointer pseudo-regs.
4007 (h8500_value_trapped_internalvar): Conjure up value of pointer
4009 (h8500_set_trapped_internalvar): Convert set value in real
4010 register references.
4011 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4012 code segment register.
4013 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4015 (wait_for_inferior): Add h8500 specific code to add stack segment
4016 when reading SP register.
4017 remote-sim.c (fetch_register): Spacing.
4018 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4019 detect cruft. Redo all register manipulation stuff. Get rid of
4020 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4021 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4022 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4023 to create internal vars for pointer pseudo-regs.
4025 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4027 * Makefile.in: Numerous small changes to macro definitions
4028 and rules for building gdb distribution tree. Many macros
4029 eliminated or merged, and rules simplified.
4030 * alldeps.mak: Update.
4033 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4035 * Makefile.in: recurse through SUBDIRS for dvi target too
4037 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4039 * Clean up xcoff relocation.
4040 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4041 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4043 symtab.h (struct general_symbol_info): Add section field.
4044 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4045 xcoffread.c: Set section for symbols and msymbols.
4046 (struct symtab): Add block_line_section field.
4047 buildsym.c (end_symtab): Set it.
4048 (end_symtab and callers): Add section parameter.
4049 objfiles.c (objfile_relocate): New funciton.
4050 xcoffexec.c (vmap_symtab): Use it.
4051 xcoffsolib.h (struct vmap): Remove unused fields.
4052 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4053 CORE_NEEDS_RELOCATION, symtab_relocated.
4054 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4055 rs6000-tdep.c: Make loadinfotext static.
4056 breakpoint.c (fixup_breakpoints): Doc fix.
4057 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4058 (end_symtab): primary field replaces nonreloc.
4060 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4062 * symtab.h (struct linetable_entry): Remove confusing comment.
4064 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4066 * Makefile.in: add installcheck target
4068 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4070 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4071 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4072 z8k}: New directories to hold cpu specific configuration files.
4073 Naming follows gcc convention.
4074 * config/{*.mt, *.mh}: All target and host makefile fragment
4075 config files moved to an appropriate config/<cpu> subdirectory.
4076 * nm-*, xm-*, tm-*: All native, host, and target files, which
4077 get linked to nm.h, xm.h, and tm.h respectively by configure,
4078 moved to appropriate config/<cpu> subdirectory.
4079 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4080 Native, host, and target files that are common across more than
4081 one cpu architecture and included by one of the configured
4082 native, host, or target files, get moved to config directory.
4083 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4084 pick up native, host, or target include files moved to one of
4085 the config subdirectories, and that are included by other files.
4086 * Makefile.in (alldeps.mak): Modify to account for new config
4087 directory structure.
4088 * alldeps.mak, depend: Update for new config directory structure.
4089 * config/*/[ntx]m-*.h: Modify all files that include other
4090 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4091 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4093 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4094 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4095 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4096 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4097 the ones where the default is not unique or different than the
4098 config subdirectory name. Similarly, handle gdb_target_cpu.
4099 Modify configure.in as appropriate to make use of gdb_host_cpu
4100 and gdb_target_cpu to find makefile fragments and make links.
4102 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4104 * mipsread.c (compare_blocks): Sort blocks with the same start
4105 address by decreasing ending address.
4107 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4109 * mipsread.c (parse_procedure): Save cur_fdr accross call to
4110 lookup_symbol as it might get clobbered by the call.
4112 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
4113 The previous code did not initialize the language field for the psymtab
4116 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
4118 * c-exp.y (parse_number): Avoid shift warning.
4119 * serial.h (struct ttystate): Declare empty one on DOS.
4121 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
4123 * xm-sun4os4.h: Return type of free() should be void, not int.
4125 * vx-share/vxWorks.h: Remove #def of NULL.
4127 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
4129 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
4131 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
4133 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
4135 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
4137 * ieee-float.c: Moved to ../libiberty.
4138 * ieee-float.h: Moved to ../include.
4139 * Makefile.in: Update accordingly.
4140 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
4141 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
4142 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
4143 it is now in ../opcodes/m68881-ext.c.
4144 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
4145 prologue (some callers _do_ care).
4146 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
4147 new interface of ../opcodes/*-dis.c.
4148 * ch-exp.y: Add #include <ctype.h>.
4150 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
4152 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
4154 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
4156 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4158 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
4160 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4162 * z8k-tdep.c (extract_return_value, write_return_value,
4163 store_struct_return): New functions from macros in tm-z8k.h.
4165 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
4167 * valops.c (value_arg_coerce): Apply temporary patch to
4168 fix problem with coercion of array and function types when
4169 passed as arguments to C functions, pending a more complete
4170 review of when and how coercion should be done, depending
4171 upon context and language.
4173 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4175 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
4177 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
4178 debugsec if there are a non-zero number of symbols.
4180 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
4182 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
4184 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
4186 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
4188 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
4189 not just 50 symbols.
4190 (symtbl_num_syms): New variable.
4191 (read_xcoff_symtab): Set it.
4192 (read_symbol_nvalue): Check for bad symno.
4193 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
4196 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
4198 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
4199 This is defined in defs.h if necessary.
4200 * vx-share/vxWorks.h: Remove #defs of min and max.
4201 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
4202 vx-share/xdr_rdb.c: include defs.h.
4204 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
4206 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
4209 * xcoffread.c (enter_line_range): complain() on bad endoffset.
4210 xcoffread.c: Doc fixes.
4212 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
4214 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
4215 xcoffexec.c (xcoff_relocate_core): New function.
4216 (text_adjustment): Removed.
4217 (add_vmap): Return the vmap.
4218 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
4220 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
4222 * xcoffsolib.h: Add objfile member to struct vmap.
4223 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
4224 xcoffexec.c (add_vmap): Allocate objfiles here.
4226 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
4228 Support 68000 series without floating point.
4230 * configure.in (m68000-*-{aout,elf,coff}): New configs.
4231 * tm-68k-nofp.h: New file, lacks 68881 support.
4232 * config/m68k-nofp.mt: New file.
4234 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
4236 Remove a few remaining underscore/no-underscore remnants from
4239 * config/{m68k-un.mt, sparc-un.mt}: Remove.
4240 * config/m68k-noun.mt: Rename to m68k-fp.mt.
4241 * config/sparc-noun.mt: Rename to sparc-em.mt.
4242 * tm-68k-noun.h, tm-spc-noun.h: Remove.
4243 * tm-68k-un.h: Rename to tm-68k-fp.h.
4244 * tm-spc-un.h: Rename to tm-spc-em.h.
4245 * tm-sun4sol2.h: Cleanup.
4246 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
4248 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
4250 * symmisc.c (std_in, std_out, std_err): Move initializations
4251 to runtime code, in case they aren't constant.
4253 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
4255 * symtab.c (find_pc_symtab): some object file formats, notably
4256 mips, have holes in the address ranges of symtabs. Change
4257 this algorithm from first hit to tightest fit.
4259 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
4260 fence post without finding the enclosing function, then print a
4263 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
4265 * utils.c (fputs_demangled, fprint_symbol): Remove.
4266 * utils.c (fprintf_symbol_filtered): New function which combines
4267 the functionality of fputs_demangled and fprint_symbol. Uses a
4268 caller provided language parameter to select the appropriate
4269 demangler, and caller provided args to pass to the demangler.
4270 * defs.h (enum language): Move further up in file so enum can
4271 be used in prototypes.
4272 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
4273 * defs.h (fprintf_symbol_filtered): Add prototype.
4274 * c-typeprint.c (cp_type_print_method_args): Replace calls to
4275 fputs_demangled with call to fprintf_symbol_filtered.
4276 * cp-valprint.c (demangle.h): Include
4277 * cp-valprint.c (cp_print_value_fields): Replace calls to
4278 fprint_symbol with calls to fprintf_symbol_filtered.
4279 * printcmd.c (print_frame_args): Replace call to fprint_symbol
4280 with call to fprintf_symbol_filtered.
4281 * stack.c (print_frame_info): Remove obsolete code so we don't
4282 have to update fputs_demangled usage in it.
4283 * stack.c (print_frame_info, frame_info): Add language variable
4284 to pass to fprintf_symbol_demangled and initialize it from the
4285 symbol's language. Replace calls to fputs_demangled with calls
4286 to fprintf_symbol_filtered.
4287 * symtab.c (find_methods): Replace call to fputs_demangled with
4288 call to fprintf_symbol_filtered.
4289 * ch-valprint.c (demangle.h): Include.
4290 * ch-valprint.c (chill_print_value_fields): Replace call to
4291 fprint_symbol with call to new fprintf_symbol_filtered.
4293 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
4295 * Makefile.in (VERSION): Bump version to 4.8.2.
4297 * main.c (source_command): Require an explicit pathname of file
4298 to source, since previous behavior of defaulting to gdb init file
4299 was troublesome and undocumented.
4300 * printcmd.c (disassemble_command): Add missing '{}' pair to
4301 else with two statements. Bug reported by Stephane Tsacas
4303 * symtab.c (find_pc_line): Don't complain about zero length or
4304 negative length line numbers for the moment, since we may not own
4305 the terminal when called, such as when single stepping. (FIXME)
4306 * language.h (CAST_IS_CONVERSION): True if current language is
4307 C++ as well as C. Fix from Peter Schauer.
4308 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
4309 Use STREQN macro rather than bare '!strncmp()'.
4310 * environ.c (unset_in_environ): Avoid use of memcpy on
4311 overlapping memory regions, as suggested by Paul Eggert
4312 <eggert@twinsun.com>.
4313 * c-exp.y (%union struct): Remove unused ulval as suggested
4314 by Paul Eggert <eggert@twinsun.com>.
4316 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
4318 * main.c (gdbinit): Make static.
4319 * main.c (inhibit_gdbinit): Move to file scope.
4320 * main.c (main): Remove local inhibit_gdbinit.
4321 * main.c (source_command): Don't source '.gdbinit' file by
4322 default if gdb has been told to ignore it.
4324 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
4326 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
4329 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
4331 * printcmd.c (print_address_symbolic): Only print if offset
4332 is shorter than max_symbolic_offset.
4333 (initialize_printcmd): `set print max-symbolic-offset'.
4335 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
4336 (examine_tag): Use it.
4337 (read_register_stack): Only look in the local registers for a
4338 memory address if it's between rfb and rsp; go to memory otherwise.
4339 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
4340 (reginv_com): Remove ancient kludge command.
4342 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4344 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
4345 irix4 will again compile.
4347 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
4349 * configure.in: accept mips-sgi-irix4* for irix4.
4351 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
4353 * z8k-tdep.c (print_register_hook): Lint.
4355 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4357 Lint fixes from Paul Eggert (eggert@twinsun.com):
4359 * command.c (do_setshow_command): var_uintegers are unsigned.
4360 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4361 unsigned, since they use hex values with the high bit set.
4363 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4365 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4366 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4368 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4369 macro definitions in parenthesis.
4371 * dbxread.c (dbx_symfile_init): Catch the case where there is
4372 no string table, but the only way we find out is by reading zero
4375 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4377 * dbxread.c (dbx_symfile_init): Make size of the string table
4378 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4379 offset to the string table is nonzero and handle the nonexistant
4380 string table case, should it occur. Ensure that the string table
4381 size read from the file is reasonable, with a minimum lower bound
4382 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4384 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4386 * Makefile.in: Changes to build testsuite correctly.
4387 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4388 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4389 (TARGET_FLAGS_TO_PASS): New variable.
4390 (SUBDIRS): Added testsuite.
4391 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4392 testsuite is compiled with CC_FOR_TARGET rather than CC.
4394 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4396 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4397 reported by mycroft@gnu.ai.mit.edu.
4399 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4400 * configure.in (vax-*-ultrix2*): New triplet.
4401 * config/vaxult2.mh: New file.
4402 * xm-vaxult2.h: New file.
4404 * c-exp.y (parse_number): Change high_bit to unsigned.
4405 * demangle.c: Change all references to cfront to ARM, since the
4406 actual algorithm is the one specified in the Annotated Reference
4407 Manual. This was confusing users into thinking that full cfront
4408 support was implemented.
4409 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4410 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4411 directly to lookup_struct_elt_type, which will do the
4412 dereferencing itself.
4413 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4414 NULL dereferencing bug for unnamed structs, comment out
4417 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4419 * coffread.c (process_coff_symbol): Change PCC argument correction
4420 so that it only happens on big-endian targets; so that it only
4421 happens if the short or char argument is aligned on an int
4422 boundary; and so that it changes the location, rather than the
4423 type, of the argument. These changes tend to parallel similar
4424 (old) changes in stabsread.c.
4426 * coffread.c (coff_read_enum_type): Use the specified size for
4427 enums, don't assume that they are int-sized.
4429 * c-valprint.c (c_val_print): Don't assume enums are the same as
4432 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4433 Rendell, <michael@mercury.cs.mun.ca>.
4435 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4437 * language.h (local_decimal_format_custom): Add prototype.
4438 * language.c (local_decimal_format_custom): Add function, bug
4439 reported by Robert R. Henry (rrh@tera.com).
4441 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4443 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4444 by Josef Leherbauer, joe@takeFive.co.at.
4446 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4448 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4449 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4450 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4451 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4452 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4453 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4454 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4455 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4457 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4459 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4460 of demangled name fields to NULL if no demangling exists for
4461 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4462 symbols if their language is known at the time they are created,
4463 but sometimes the language is not known until later.
4465 * ch-typeprint.c (chill_print_type_base): Name changed to
4466 chill_type_print_base to match pattern for C and C++ names.
4467 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4468 to be consistent with other usages.
4469 * ch-typeprint.c (chill_type_print_base): Add support for
4470 printing Chill STRUCT types.
4471 * ch-valprint.c: Include values.h.
4472 * ch-valprint.c (chill_print_value_fields): New function and
4473 prototype for printing Chill STRUCT values.
4474 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4475 that was being called with two args instead of three.
4476 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4477 to print Chill STRUCT values.
4479 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4481 * configure.in: added testsuite to configdirs.
4483 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4485 * doc/stabs.texi: The `this' pointer is now known by the name
4486 `this' instead of `$t'.
4488 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4490 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4491 references of TAG_string_type DIEs in user defined types.
4492 * ch-lang.c (chill_create_fundamental_type): Track compiler
4493 change that now emits debugging info with the type long for Chill
4496 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4498 * remote-mips.c: New file; implements MIPS remote debugging
4500 * config/idt.mt: New file; uses remote-mips.c
4501 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4503 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4504 floating point coprocessor.
4505 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4507 (mips_pop_frame): If not mips_fpu, don't restore floating point
4509 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4511 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4512 mips_fpu, don't use fp0 as floating point return register.
4513 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4516 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4518 * gdb/testsuite: made modifications to testcases, etc., to allow
4519 them to work properly given the reorganization of deja-gnu and the
4520 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4522 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4524 * gdb/testsuite: Initial creation of gdb/testsuite.
4525 Migrated dejagnu testcases and support files for testing nm to
4526 gdb/testsuite from deja-gnu. These files were moved "as is"
4527 with no modifications. This migration is part of a major overhaul
4528 of dejagnu. The modifications to these testcases, etc., which
4529 will allow them to work with the new version of dejagnu will be
4530 made in a future update.
4532 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4534 * NEWS: Add reminders for next release.
4536 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4538 * mipsread.c (parse_lines): Correct check for files compiled with
4541 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4543 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4545 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
4547 * Makefile.in (VERSION): GDB-4.8 release!
4548 * README, NEWS: Update for release.
4550 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4552 * am29k-pinsn.c (print_insn): Minor nits with const.
4553 * am29k-tdep.c: More minor nits with arg types for
4554 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
4556 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
4558 * gcc.patch: Update for a different GCC (G++) bug.
4559 * main.c (print_gdb_version): Update copyright year to 1993.
4560 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4561 conditionalize this file on it. FIXME, right way is to split
4562 these into two config files.
4563 (ATTACH_DETACH): Define for BSD 4.4
4564 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4565 (U_REGS_OFFSET): Revise for 4.4.
4566 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4567 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4568 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4570 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4572 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4575 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4577 * c-lang.c (c_printstr): Bugfix for length==0 case.
4579 * c-lang.c (c_printstr): If a C string ends in a null, don't
4582 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4584 * defs.h (STRCMP): Make it work for unsigned chars.
4586 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4588 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4589 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4590 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4591 define to kludge the large opcode table into two smaller tables,
4592 since GCC take exponential space to build the table. Lint.
4593 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4595 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4597 * Makefile.in (VERSION): Roll to 4.7.9.
4598 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4599 definition here, to handle both BSD 4.3 and 4.4 systems.
4600 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4601 * remote.c (alarm): Move declaration to global level, before
4602 first reference to it.
4603 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
4604 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4606 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4608 * remote.c (readchar): forward declare alarm which otherwise looks
4609 like an undeclared variable to gcc.
4611 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4612 when comparing against an int. Avoids superfluous warning from
4615 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4616 Avoids superfluous warnings from some systems and/or compilers
4617 (like vax ultrix 4.2.)
4619 * language.c (struct op_print unk_op_print_tab): use the enum
4620 values rather naked zeros as initializers. Avoids warnings from
4621 ultrix type compilers.
4623 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4625 * Makefile.in (VERSION): Roll to 4.7.6.
4626 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4627 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
4628 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4629 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
4630 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4631 (depend): Fix bug where nm-files in config files weren't noticed.
4632 (make-proto-gdb-1): Avoid changing directories while building new
4633 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4635 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4637 * remote.c: Improve error recovery. Allow user to break out
4638 of initial connection attempt with INTERRUPT. Treat a timeout
4639 while waiting for remote packet like a retry, unless the remote
4640 side is actively running user code. Fix a few long printf_filtered's.
4642 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4645 * buildsym.c (start_subfile): Allow null file name.
4647 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4649 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4650 expects a pointer to complaint rather than a complaint
4652 (process_linenos): free the previously allocated subfile name,
4653 then allocate the new one from the heap.
4655 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4657 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4659 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4661 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4662 Previously, would bogusly index off the bottom of type_vector.
4663 (rs6000_builtin_type): Accept type number as argument.
4664 (read_type, case '-'): Handle negatives like any other type number.
4666 * symfile.c (deduce_language_from_filename): Handle null name.
4668 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4669 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4670 fixed by sato@sm.sony.co.jp.
4672 * xcoffread.c (parmsym): Don't use an initializer to set up
4673 this struct symbol. Set it up in initialize_xcoffread.
4674 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4675 works on real rs/6000 target with #ifndef FAKING_RS6000.
4677 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4679 * stabsread.c (rs6000_builtin_type): Move function from
4680 xcoffread.c:builtin_type.
4681 * xcoffread.c (builtin_type): Move to stabsread. Remove
4682 IBM6000_HOST dependency. Move misplaced comments.
4683 (various): Change printf's to complaints.
4684 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4685 objfile argument to read_type calls under #if 0.
4686 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4687 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4688 * Makefile.in: xcoffread.o is not built by default.
4689 * xm-rs6000.h (IBM6000_HOST): Remove.
4690 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4691 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4694 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4696 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4697 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4698 register numbers when user tries to modify elements in structs
4699 passed as arguments.
4700 * inflow.c (child_terminal_info): Move banner outside of system
4702 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4703 passes struct/union arguments by address.
4705 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4707 * Based on patch from Kean Johnston <maw@netcom.com>:
4708 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4709 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4710 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4712 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4714 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4715 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4717 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4719 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4720 cc debugging output.
4722 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4724 * stabsread.c (define_symbol): Complain about unrecognized names
4725 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4726 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4727 (read_cpp_abbrev): Don't use the class name as part of the
4728 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4729 abbrevs. Inspired by Mike Tiemann.
4730 (read_tilde_fields): Comment. Remove ancient dead code.
4731 Remove erroneous but non-dead code. Simplify. Add complaints.
4732 (in general): Remove extraneous (parentheses) in return
4735 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4737 * coffread.c (coff_lookup_type): Fix fencepost error reported
4738 by Art Berggreen, <arg@opal.acc.com>.
4740 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4741 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4743 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4744 test, which is apparently left over from when we used native
4745 include files and couldn't depend on the member names being there.
4746 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4748 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4750 * mipsread.c: Major overhaul to use new BFD symbol table reading
4751 routines. Now swaps information as it is needed, rather than
4752 swapping everything when the file is read.
4754 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4756 * Makefile.in (TARDIRS): Add sparclite demo dir.
4757 (*.tab.c): Change dependency on Makefile to depend on
4758 Makefile.in, otherwise it always rebuilds after configuring.
4759 Force output *.tab.c file into current directory even in "make"
4760 versions that rewrite dependent file names used in command lines.
4762 * TODO: Remove some things we did.
4763 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4764 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4765 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4766 * symtab.h: Eliminate unnamed unions and structs.
4768 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4770 * Makefile.in (VERSION): Roll to 4.7.5.
4772 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
4774 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
4775 re-evaluating symbol pointers.
4777 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
4779 * c-exp.y (lcurly, rcurly): New nonterminals.
4780 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
4782 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
4783 made function static.
4784 * parse.c (struct funcall): Moved struct def from parser-defs.h.
4785 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
4786 * parse.c (start_arglist):
4787 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
4788 * parser-defs.h (struct funcall): Moved struct def to parse.c.
4789 * parser-defs.h (funcall_chain): Moved to parse.c.
4790 * printcmd.c (print_frame_nameless_args): Fix prototype.
4791 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
4792 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
4793 * valops.c (typecmp): Moved prototype from values.h.
4794 * value.h (typecmp): Moved prototype to valops.c, made static.
4795 * ch-exp.y (yylex): Change way control sequences are disabled.
4797 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
4799 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
4801 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
4803 * mipsread.c (upgrade_type): Build array types correctly, using
4804 create_range_type and create_array_type.
4806 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
4808 * remote-nindy.c: Cleanup.
4810 * infrun.c (wait_for_inferior): When rolling back the PC after
4811 a breakpoint, call write_pc so that NPC gets rolled back as well
4814 * blockframe.c (inside_entry_file, inside_main_func,
4815 inside_entry_func): PC of zero is always "bottom of stack".
4817 * printcmd.c (print_frame_args, print_frame_nameless_args):
4818 Let print_frame_nameless_args decide whether there are any,
4819 laying groundwork for possibly later printing 29K args for
4820 functions where we have tag words but no symbols.
4822 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4824 * Makefile.in: fix GDB doc targets for new doc subdir structure
4826 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
4828 * stack.c (parse_frame_specification): Parse as many arguments
4829 as there are (up to MAXARGS). Pass all of them in argc, argv
4830 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
4831 many there were, onto SETUP_ARBITRARY_FRAME.
4832 * tm-mips.h, tm-sparc.h: Corresponding changes.
4833 * mips-tdep.c, sparc-tdep.c: Ditto.
4835 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
4837 * hp300ux-nat.c: Update copyrights.
4838 * mipsread.c (parse_partial_symbols): Complain about block
4839 indexes that go backwards. Fix from Peter Schauer.
4840 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
4841 symbol-file that has no linkage symbols to be read.
4842 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
4843 from tm- file to xm-file, since they're host dependent.
4844 * valarith.c (value_binop): Typo.
4846 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
4848 * sparclite/aload.c: Add copyleft.
4849 * sparclite/crt0.s: Add comment at beginning.
4851 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4853 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
4854 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
4856 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
4858 * values.c (value_headof): Fix typo in which VTBL and ARG were
4859 being confused for one another.
4861 * valops.c (typecmp): Now static.
4863 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
4864 baseclass--we don't always inherit its virtual function table
4867 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4868 pointer correctly in case value_struct_elt moves it around.
4870 * valops.c (typecmp): Now static. Also, now groks references
4873 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
4874 zero on recursive call. If NAME is the name of TYPE, return TYPE.
4876 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
4878 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
4879 to avoid "too much defining" error from native C compiler (!).
4881 * Makefile.in (HFILES): Add typeprint.h.
4882 * typeprint.[ch]: Update copyrights.
4884 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
4886 * Makefile.in: Update to match doc/ subdir changes.
4888 * config/hp300hpux.mh: No cross-host file needed, just native.
4889 * config/go32.mh: Remove nonexistent "native" support.
4891 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
4892 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4893 * m88k-tdep.c (next_insn): Lint, cleanup.
4894 (store_parm_word): Lint.
4896 * README: Fix typo (reported by karl@hq.ileaf.com).
4898 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4900 * expression.h (BINOP_CONCAT): Document use for self concatenation
4901 an integral number of times.
4902 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4904 * valarith.c (value_concat): Rewrite to support self
4905 concatenation an integral number of times.
4906 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4907 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4908 eliminate hundreds of spurious shift/reduce and reduce/reduce
4909 conflicts that mask the 5 real ones.
4910 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4911 * ch-exp.y (integer_literal_expression): Remove production,
4914 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4916 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4917 implied that "no side effects" was nonfunctional.
4918 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4919 character string and bitstring concatenation.
4920 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4921 * expression.h (exp_opcode): Add BINOP_CONCAT.
4922 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4923 * language.c (string_type): Add function to determine if a type
4925 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4926 * valarith.c (value_concat): New function to concatenate two
4927 values, such as character strings or bitstrings.
4928 * valops.c (value_string): Remove error stub and implement
4930 * value.h (value_concat): Add prototype.
4931 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4932 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4933 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4936 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4938 * c-exp.y (exp): Add production to support direct creation
4939 of array constants using the obvious syntax.
4940 * c-valprint.c (c_val_print): Set printed string length.
4941 * dwarfread.c (read_tag_string_type): New prototype and
4942 function that handles TAG_string_type DIEs.
4943 * dwarfread.c (process_dies): Add case for TAG_string_type
4944 that calls new read_tag_string_type function.
4945 * expprint.c (print_subexp): Add support for OP_ARRAY.
4946 * gdbtypes.c (create_range_type, create_array_type): Inherit
4947 objfile from the index type.
4948 * ch-typeprint.c (chill_print_type): Add case for
4950 * ch-valprint.c (chill_val_print): Fix case for
4953 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4955 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4956 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4957 include/coff/mips.h.
4959 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4961 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4962 constants with an explicit null byte terminator. OP_STRING is
4963 now used for real string types.
4964 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4965 they are used by all languages.
4966 * c-lang.c (_initialize_c_language): Move initializations of
4967 builtin_type_* to lang.c.
4968 * c-typeprint.c (c_type_print_varspec_prefix,
4969 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4970 to TYPE_CODE_STRING.
4971 * c-valprint.c (c_val_print): Change the way character arrays
4972 are printed as strings to be consistent with the way strings
4973 are printed when pointer-to-char types are dereferenced.
4974 Remove test of print_max before calling val_print_string, which
4975 now does it's own test.
4976 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4977 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4978 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4979 * gdbtypes.c (builtin_type_*): Add declarations moved from
4981 * gdbtypes.c (create_string_type): New function to create real
4983 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4984 renamed to TYPE_CODE_STRING.
4985 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4986 builtin_type_* types moved from c-lang.c.
4987 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4988 to TYPE_CODE_STRING.
4989 * gdbtypes.h (builtin_type_string): Add extern declaration.
4990 * gdbtypes.h (create_string_type): Add prototype.
4991 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4992 renamed to TYPE_CODE_STRING.
4993 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4995 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4996 renamed to TYPE_CODE_STRING.
4997 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4999 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5000 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5001 to TYPE_CODE_STRING.
5002 * valops.c (allocate_space_in_inferior): New function and
5003 prototype, using code ripped out of value_string.
5004 * valops.c (value_string): Rewritten to use new function
5005 allocate_space_in_inferior, but temporarily disabled until some
5006 other support is in place.
5007 * valops.c (value_array): New function to create array constants.
5008 * valprint.c (val_print_string): Add comment to document use,
5009 complete rewrite to fix several small buglets.
5010 * value.h (value_array): Add prototype.
5011 * value.h (val_print_string): Change prototype to match rewrite.
5012 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5013 * ch-exp.y (match_character_literal): Disable recognition of
5014 control sequence form of character literals and document why.
5016 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5018 * nindy-share/nindy.c: Add comments to #endif's to clarify
5021 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5022 read_memory to get byte order right.
5023 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5024 anymore. This is done in paread.c now. We expect unwind info
5025 to hang off of objfiles, and search all of the objfiles when until
5027 * (skip_trampoline_code): Cast arg to target_read_memory.
5028 * objfiles.h (struct objfile): Add new field obj_private to hold
5029 per object file private data (unwind info in this case).
5030 * paread.c (read_unwind_info): New routine to read unwind info
5031 for the objfile. This data is hung off of obj_private.
5032 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5033 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5034 make this easier to access.
5036 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5038 * c-valprint.c (cp_print_class_member): Add extern decl.
5039 * c-valprint.c (c_val_print): Extract code for printing methods
5040 and move it to cp_print_class_method in cp-valprint.c.
5041 * c-valprint.c (c_val_print): Extract code to print strings and
5042 move it to val_print_string in valprint.c.
5043 * cp-valprint.c (cp_print_class_method): New function using
5044 code extracted from c_val_print.
5045 * valprint.c (val_print_string): New function using code
5046 extracted from c_val_print.
5047 * value.h (val_print_string): Add prototype.
5048 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5049 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5050 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5051 CHECKBUF, growbuf_by_size): New variables, macros, and support
5052 functions for implementing a dynamically expandable temp buffer.
5053 * ch-exp.y (match_string_literal): New lexer function.
5054 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5055 removed and replaced with new CHECKBUF macro.
5056 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5057 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5059 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5061 * Makefile.in: Add info for paread.o.
5062 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5064 * blockframe.c (frameless_look_for_prologue): Correct the
5066 * gdbtypes.h, gdbtypes.c: Use const in decl of
5067 cplus_struct_default, now that pa-gas assembler has been fixed.
5068 * hppah-nat.c: Formatting.
5069 * hppah-tdep.c: Remove lots of useless externs for variables we
5071 * (find_unwind_entry): Speed up by using binary search, and a one
5073 * (rp_saved): New routine to see what unwind info says about RP
5074 being saved on the stack frame.
5075 * (frame_saved_pc): Look for prologue to see if we need to
5076 examine the stack for the saved RP or not.
5077 * (init_extra_frame_info): Check for prologue, instead of
5078 framesize to determine if we are frameless or not.
5079 * (frame_chain_valid): Stop backtraces when we run into _start.
5080 * (push_dummy_frame): Reformat to make more readable.
5081 * (find_dummy_frame_regs): ditto.
5082 * (hp_pop_frame): ditto.
5083 * (hp_restore_pc_queue): small cleanup.
5084 * (hp_push_arguments): ditto.
5085 * (pa_do_registers_info): ditto.
5086 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5087 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5088 * Define FRAME_CHAIN_VALID.
5089 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5090 passed to functions.
5092 * paread.c (pa_symtab_read): Use new bfd conventions for
5093 accessing linker symbol table.
5094 * (pa_symfile_init): Access embedded STAB info via BFD section
5095 mechanism and related macros.
5098 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5100 * sparc-stub.c: Use a seperate stack for our traps.
5101 * Handle recursive traps.
5102 * Remove all trap init code. This needs to be done by the
5104 * (set_mem_fault_trap): Call exceptionHandler() to setup this
5106 * (handle_exception): See if we are at breakinst, if so, then
5107 advance PC sp that users can just step out of breakpoint().
5108 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
5109 new place if SP has changed.
5110 * (case 's'): Get rid of this, we can't do it yet.
5111 * (case 't'): New command to test any old random feature.
5112 * (case 'r'): New command to reset the system.
5113 * (breakpoint): Add label to breakpoint trap instruction so that
5114 handle_exception() can detect where we are and get past the
5115 breakpoint trivially.
5117 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
5119 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
5121 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5123 * configure.in: recognise all sparclite variants
5125 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5127 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
5128 binary files oring in the right bit.
5130 * main.c, source.c, state.c, symmisc.c: use macros defined in
5131 fopen-{bin|both} when fopening files.
5133 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
5135 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
5136 from a configuration file (typically including <limits.h>), or to
5137 TARGET_CHAR_BIT if CHAR_BIT is not defined.
5138 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
5139 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
5140 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
5141 * exppritn.c (print_subexp, dump_expression): Add case for
5143 * expression.h (OP_BITSTRING): New expression element type for
5145 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
5146 macros to convert between number of expression elements and bytes
5147 to store that many elements.
5148 * i960-tdep.c (leafproc_return): Use new macros to access
5149 minimal symbol name and address fields.
5150 * m88k-pinsn.c (sprint_address): Use new macros to access
5151 minimal symbol name and address fields.
5152 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
5153 minimal symbol address field.
5154 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
5155 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
5156 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
5157 Use new BYTES_TO_EXP_ELEM macro.
5158 * parse.c (write_exp_bitstring): New function to write packed
5159 bitstrings into the expression element vector.
5160 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5162 * parser-defs.h (struct stoken): Document that it is used for
5163 OP_BITSTRING as well as OP_STRING.
5164 * parser-defs.h (write_exp_bitstring): Add prototype.
5165 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
5166 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
5167 LOWER, LENGTH): New tokens for keywords.
5168 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
5169 upper_lower_argument, length_argument, array_mode_name,
5170 string_mode_name, variant_structure_mode_name): New non-terminals
5172 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
5173 * ch-exp.y (match_bitstring_literal): New lexer support function
5174 to recognize bitstring literals.
5175 * ch-exp.y (tokentab6): New token table for 6 character keywords.
5176 * ch-exp.y (tokentab5): Add LOWER, UPPER.
5177 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
5178 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
5179 * ch-exp.y (yylex): Check tokentab6.
5180 * ch-exp.y (yylex): Call match_bitstring_literal.
5182 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
5184 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
5185 symbol name and value fields.
5187 * c-exp.y (yylex): Make static, to match prototype and other
5190 * expression.h (exp_opcode): Add BINOP_MOD.
5191 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
5192 * expprint.c (dump_expression): Handle new BINOP_MOD.
5193 * language.c (binop_type_check): Handle new BINOP_MOD.
5194 * main.c (float_handler): Re-enable float handler when hit.
5195 * valarith.c (language.h): Include, need current_language.
5196 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
5197 for integer divide truncates towards zero for negative results.
5198 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
5199 * valarith.c (value_binop): Allow arithmetic operations on
5200 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
5201 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
5202 * ch-exp.y (tokentab3): Add MOD and REM.
5203 * ch-exp.y (yylex): Set innermost_block for symbols found
5204 in local scopes. Return LOCATION_NAME for local symbols.
5205 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
5206 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
5208 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
5210 * command.c (shell_escape, make_command, _initialize_command):
5211 don't create or use fork if CANT_FORK is defined.
5212 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
5213 code written for the IBM PC" remain.
5214 * xm-go32.h: define CANT_FORK
5216 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5218 * remote-sim.c: first attempt at general simulator interface
5219 * remote-hms.c: whitespace
5220 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
5221 understand new stack layout. (print_register_hook): print ccr
5222 register in a fancy way.
5224 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
5226 * eval.c (language.h): Include.
5227 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
5228 to pointer types when the current language is C. It loses for
5229 other languages when the lower index bound is nonzero.
5230 * valarith.c (value_subscript): Take array lower bounds into
5231 account when performing subscripting operations.
5232 * valops.c (value_coerce_array): Add comment describing why
5233 arrays with nonzero lower bounds are dealt with in value_subscript,
5234 rather than in value_coerce_array.
5236 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
5238 * ch-exp.y (FLOAT_LITERAL): Add token.
5239 * ch-exp.y (literal): Add FLOAT_LITERAL.
5240 * ch-exp.y (match_float_literal): New lexer routine.
5241 * ch-exp.y (convert_float): Remove.
5242 * ch-exp.y (yylex): Call match_float_literal.
5243 * ch-exp.y (yylex): Match single '.' after trying
5244 to match floating point literals.
5246 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
5247 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
5249 * expprint.c (dump_expression): New function for dumping
5250 expression vectors during gdb debugging.
5251 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
5252 MULTI_SUBSCRIPT and moved out of BINOP range.
5253 * expression.h (DUMP_EXPRESSION): New macro that calls
5254 dump_expression if DEBUG_EXPRESSIONS is defined.
5255 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
5256 * parse.c (length_of_subexp, prefixify_subexp): Change
5257 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
5258 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
5259 prefixify'ing the expression.
5260 * printcmd.c (print_command_1): Add comment.
5261 * ch-exp.y (expression_list): Add useful actions.
5262 * ch-exp.y (value_array_element): Add useful actions.
5263 * ch-exp.y (array_primitive_value): Add production.
5264 * ch-exp.y (yylex): Recognize ',' as a token.
5266 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5268 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
5269 POSIXize the recursive makes (make [variable assignments] target{s})
5271 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
5273 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
5274 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
5275 CPLUS_MARKER for all SVR4 systems, so follow suit.
5276 * defs.h (strdup_demangled): Remove prototype.
5277 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
5278 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5279 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
5280 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
5281 prim_record_minimal_symbol_and_info): Use new macro
5282 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5283 * minsyms.c (install_minimal_symbols): Use new macro
5284 SYMBOL_INIT_DEMANGLED_NAME.
5285 * stabsread.c (define_symbol): Use new macro
5286 SYMBOL_INIT_DEMANGLED_NAME.
5287 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
5288 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
5289 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
5290 SYMBOL_INIT_DEMANGLED_NAME.
5291 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
5292 SYMBOL_DEMANGLED_NAME now tests language itself.
5293 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
5294 now tests language itself.
5295 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
5296 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
5297 mangled name member in the language dependent portion of a symbol.
5298 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
5299 mangled name member appropriate for a symbol's language.
5300 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
5301 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
5302 SYMBOL_DEMANGLED_NAME now tests language itself.
5303 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
5304 initializes language dependent portion of symbol.
5305 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
5306 demangles and caches the demangled form of symbol names.
5307 * utils.c (fputs_demangled, fprint_symbol): Use current language
5308 to select an appropriate demangling algorithm.
5309 * utils.c (strdup_demangled): Remove, no longer used.
5310 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
5311 access the Chill mangled name member in the language dependent
5312 portion of a symbol.
5313 * ch-lang.c (chill_demangle): New function, simple demangler.
5314 * defs.h (chill_demangle): Add prototype.
5315 * symtab.h (language_dependent_info): Add struct for Chill.
5317 For older changes see ChangeLog-92
5323 version-control: never