1 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
4 besides the dummy, return 1 rather than calling error().
5 Let caller print the error message. Remove name argument.
6 * valops.c (call_function_by_hand): Deal with changes to calling
7 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
8 if run_stack_dummy returns 1.
12 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
13 Get struct return address from v0, not a0.
15 * infrun.c (restore_inferior_status): Use catch_errors when
16 restoring selected frame.
18 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
20 * infrun.c (save_inferior_status, restore_inferior_status):
21 Save and restore the registers too.
22 * inferior.h (struct inferior_status): Add "registers".
24 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
26 * dbxread.c (end_psymtab): Clean up comment.
28 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
29 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
30 * dwarfread.c: Use LOC_BASEREG where appropriate.
31 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
33 * coffread.c (init_lineno, init_stringtab): Don't check whether
34 xmalloc returned NULL.
36 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
38 * target.c, target.h: Add "set remotedebug" command.
39 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
40 "set m88ksnoop" options and use generic "set remotedebug" instead.
41 * NEWS: Describe this change.
43 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
45 * buildsym.h: Remove declaration of dbxread.c functions.
46 * stabsread.h: Group together dbxread.c functions.
47 Move elfstab_build_psymtabs here from symfile.h.
48 Declare pastab_build_psymtabs.
49 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
52 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
54 * remote-bug.c: rename quiet to bug88k_snoop.
55 (double_scan, multi_scan): generalize double_scan into a scan
56 for multiple patterns. Rename to multi_scan.
57 (bug_wait, bug_write_inferior_memory): adapt to use the new
58 multi_scan in order to catch and represent target bus errors.
59 (bug_scan): currently unused, so comment out.
60 (bug_quiet): removed. Replaced with a standard user settable boolean.
62 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
63 and isn't available on solaris.
65 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
67 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
68 * config/m88k/delta88.mh: Fix comment.
69 * config/m88k/tm-delta88.h: Remove unused BCS define.
70 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
72 * configure.in: Recognize m88*-motorola-sysv4*.
73 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
75 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
77 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
78 symbol as an argument and use it in complaints.
79 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
81 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
82 and Jim Kingdon (kingdon@cygnus.com)
85 * configure.in: Recognize netbsd.
87 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * remote-nindy.c: Remove unused include of sys/ioctl.h.
91 * frame.h, symtab.h: Revise comments regarding baseregs.
93 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
95 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
96 Set language for psymtab and symtab.
97 * mipsread.c (new_symbol): Set language and initialize demangled
99 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
101 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
103 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
105 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
106 it conditionalized on 4.3 vs. 4.4.
107 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
108 4.4 sections; it was identical and now works for 4.4.
110 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
112 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
114 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
117 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
118 file indirect entries with complaints instead of core dumps. Remove
119 complaint for stTypedef within aggregates.
121 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
125 * coffread.c (coff_read_enum_type): #if 0 out code which changes
126 enum {FALSE, TRUE} into boolean.
128 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
129 non-existent files nm-delta.h, etc.
130 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
131 * delta68-nat.c: Add "[0]" in offsetof argument.
132 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
133 nl with initializer, just assign to it. Check n_scnum field on
136 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
138 * printcmd.c (print_address), values.c (value_as_pointer): Don't
139 use ADDR_BITS_REMOVE.
140 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
142 * blockframe.c (block_innermost_frame): Uncomment.
143 Return NULL if passed NULL.
144 * frame.h: Declare it.
145 * expression.h (union exp_element): Add field block.
146 * parse.c (write_exp_elt_block): New function.
147 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
148 * *-exp.y: Write block for OP_VAR_VALUE.
149 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
150 * valops.c, value.h (value_of_variable), callers:
151 Add second argument, for block.
153 * main.c (gdb_readline): If we read some characters followed by EOF,
154 return them rather than returning NULL.
156 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
158 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
160 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
162 * config/m88k/tm-m88k.h: Fix typo in comment.
163 (FP_REGNUM): define in terms of SP_REGNUM
164 rather than by absolute number. Also clearly comment that this
165 is a convenient lie in order to decrease future confusion.
166 (ACTUAL_FP_REGNUM): new macro for FP.
167 (FRAME_CHAIN_VALID): removed. Standard default works fine.
168 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
169 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
171 (read_next_frame_reg): declare static.
172 (examine_prologue): removed unused variabel insn2, rename insn1
173 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
174 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
175 actually a scammed alias for SP_REGNUM on m88k.
177 * frame.h: fixed typo in comment.
179 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
181 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
183 * complaints.c (complain): fflush (stdout) after output.
185 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
187 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
188 the saved pc from sigcontext on the stack for BSD signal handling.
189 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
190 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
191 Define to make backtracing through sigtramp work.
192 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
193 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
195 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
197 * main.c (cd_command): If current_directory on entry is "/", then
198 don't append an extra slash.
199 Don't assume that /../.. means /.
201 * target.c (target_xfer_memory): Clear errno before calling
204 * stack.c (frame_info, print_frame_info): Add comment about using
205 the starting source line number on a line boundary if backtracing
208 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
210 * blockframe.c (create_new_frame, get_prev_frame_info):
211 Use the function name when calling IN_SIGTRAMP.
212 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
213 Define for correct handling of bachtraces through _sigtramp.
214 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
216 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
217 instead of core dump.
218 * mipsread.c (parse_partial_symbols): Put static symbols into the
219 mimimal symbol table, use proper mst_types for all minimal symbols.
220 * stack.c (frame_info, print_frame_info): Use the starting source
221 line number on a line boundary if backtracing through sigtramp.
223 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
225 * remote-bug.c: include gdbcmd.h.
226 (sleep, remque, insque): forward decls added.
227 (bug_fetch_registers, bug_store_registers): forward decls
229 (bug_read_inferior_memory, bug_write_inferior_memory): forward
231 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
232 srec_sleep, srec_noise): new static variables for user settable
233 options. Mostly these are for debugging and tuning. I don't
234 expect them to stay user settable options for long.
235 (timeout): change default to 4 seconds.
236 (check_open): declare funtion static, force return value.
237 (readchar_nofail): if timeout, then say so if not being quiet.
238 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
239 start_load): new functions.
240 (bug_wait): rewritten to use double scan.
241 (expect): while (1) -> for (;;)
242 (get_hex_digit): rewrite if condition to avoid gcc complaints.
243 (bug_load, bug_create_inferior, bug_open, bug_store_register):
244 removed unused variables.
245 (bug_load): replaced DELTA macro with user settable srec_frame
246 variable. Other minor lint.
247 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
248 gethex, timed_read, translate_addr, bug_before_main_loop):
250 (bug_resume): add missing first arg, pid.
251 (get_reg_name): use ip rather than cr04.
252 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
253 declare type, args, and explicitly return.
254 (bug_store_register): straighten out the ip vs cr04 confusion.
255 (bug_write_inferior_memory): rewrite to cope with errors while
256 downloading s-records.
257 (bug_read_inferior_memory): declare static.
258 (bug_clear_breakpoints): expect nobr before prompt.
259 (_initialize_remote_bug): add initializations for srec-bytes,
260 srec-max-retries, srec-frame, srec-noise, srec-sleep,
263 * Makefile.in (remote-bug.o): new rule.
264 (ALLDEPFILES): added remote-bug.c
266 * remote-hms.c (hms_wait): use -1 for timeout's which means block
267 forever rather than 99999.
269 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
270 simply save encode this fact as the process group and return
271 success rather than an error.
272 (set_tty_state): if process group is -1, do not reset the
274 (hardwire_reachar): comment change.
276 * serial.h: comment change.
278 * config/m88k/tm-m88k.h: comment change to remove embedded
280 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
281 to reset the pc argument. So reset it.
283 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
285 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
288 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
290 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
291 GDBSERVER_DEPFILES. Also remove much (but not all that could be
292 removed) crud inherited from gdb Makefile.in.
293 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
294 * gdbserver/README: Say it works on Sun and change configuration
295 instructions slightly.
297 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
299 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
300 targets that use BSD style network connections
302 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
304 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
305 of statics doesn't work with SunOS4 /bin/cc).
306 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
308 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
310 * blockframe.c (find_pc_partial_function),
311 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
313 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * utils.c (wrap_here): Allow indent to be NULL.
316 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
317 guarantees that it isn't, and anyway we were only checking one out
318 of the two places we dereferenced it).
320 * objfiles.h (struct objfile): Clean up comments for
321 {obj,sym}_private to clarify what they are private to.
323 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
325 * stabsread.c, buildsym.c (hashname): Moved function to
326 buildsym.c, as suggested in the sources.
328 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
330 * remote-udi.c: Make udi_ops extern rather than trying forward
331 declaration of a static variable.
333 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
334 there, rather than using an ANSI C specific macro.
336 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
337 sys/types.h near the top (just on general principles).
339 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
342 * gdbcore.h: New variable gnutarget.
343 * core.c: Add commands to set and show it.
344 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
345 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
348 * symtab.c (decode_line_1): Give error on unmatched single quote.
350 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
352 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
354 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
356 * inflow.c (terminal_init_inferior): Don't muck with tty state if
357 gdb_has_a_terminal() is false.
359 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
361 * dwarfread.c (record_minimal_symbol): Remove prototype and
363 * dwarfread.c (add_partial_symbol): Remove code to add minimal
364 symbols and remove comment about limitations. Experiments show
365 that now that gdb handles the ELF symtab better for creating
366 minimal symbols, that no additional information is added by
367 examining the DWARF information, and in fact, given the
368 limitations, the DWARF code was actually making things worse.
370 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
372 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
373 from the data symbols and give them the correct minimal_symbol_type.
374 Add file static symbols to the minimal symbol table, not just
375 global symbols. Add absolute symbols as well (like _edata, _end).
376 Redo stabs-in-elf special symbol handling now that file static
377 symbols are entered into the into the minimal symbol table.
378 * dwarfread.c (add_partial_symbol): Add comment about limitations
379 of DWARF symbols for distinquishing data from bss when adding
380 minimal symbols. Add file local symbols to minimal symbols.
382 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
384 * ser-go32.c: Define job_control variable.
386 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
388 * configure.in: z8k-coff is the same as z8k-sim
390 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
394 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
396 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
398 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
400 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
402 * inflow.c (pass_signal): Signal handlers take one int arg;
403 supply an unused one to make it type compatible as an arg to
406 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
408 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
410 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
412 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
413 config/m68k/delta68.mh, config/m68k/delta68.mt,
414 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
415 config/mips/news-mips.mh.
416 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
417 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
418 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
419 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
420 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
421 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
423 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
425 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
426 swapping routines and external structure sizes via the
427 ecoff_backend information. No longer includes coff/mips.h.
429 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
431 * Makefile.in (SFILES): Add thread.c
434 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
436 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
437 sim_set_args return code.
440 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
442 * Makefile.in (VERSION): bumped to 4.9.4.
444 * remote-monitor.c: updated copyright.
445 (bug_ops, monitor_desc): now static.
446 (monitor_desc): in several places, check and/or set to NULL.
448 * remote-hms.c (hms_files_info): Add the appropriate items where
449 missing in the printf call.
451 * remote-bug.c: new file for m88k bug support.
453 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
455 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
457 * h8300-tdep.c: Use new variable h8300hmode.
459 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * valops.c (typecmp): If we are passing a non-reference to a function
462 which takes a reference, pass the address.
463 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
466 * thread.c (thread_switch): Define as static.
467 (add_thread): Cast return value from xmalloc.
469 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
470 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
472 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
474 * README: Elaborate on gdb C++ support and cfront support.
476 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
478 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
480 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
482 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
484 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
486 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
487 error msg. Setup seperate process group for child.
488 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
491 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
493 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
494 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
495 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
496 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
499 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
500 * (HFILES): New file thread.h.
501 * (OBS): New file thread.c.
502 * configure.in: Host config for Lynx/386.
503 * fork-child.c (fork_inferior): Call init_thread_list().
504 * infrun.c (resume): Add pid to invocation of target_resume().
505 * (wait_for_inferior): Pay attention to pid from target_wait().
506 Multi-threading code now uses this to determine what to do.
507 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
508 Use target_pid_to_str() macro throughout when printing pid.
509 * inferior.h (child_resume): Add pid to prototype.
510 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
511 argument, instead of using inferior_pid.
512 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
513 now. Use target_pid_to_str() macro throughout for printing process id.
514 * remote-adapt.c (adapt_resume): Pass in pid as argument.
515 * remote-eb.c (eb_resume): Pass in pid as argument.
516 * remote-es.c (es1800_resume): Pass in pid as argument.
517 * remote-hms.c (hms_resume): Pass in pid as argument.
518 * remote-mips.c (mips_resume): Pass in pid as argument.
519 * remote-mm.c (mm_resume): Pass in pid as argument.
520 * remote-monitor.c (monitor_resume): Pass in pid as argument.
521 * remote-nindy.c (nindy_resume): Pass in pid as argument.
522 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
523 * remote-sim.c (rem_resume): Pass in pid as argument.
525 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
527 * remote-st.c (st2000_resume): Pass in pid as argument.
528 * remote-udi.c (udi_resume): Pass in pid as argument.
529 * remote-vx.c (vx_resume): Pass in pid as argument.
530 * remote-z8k.c (rem_resume): Pass in pid as argument.
531 * remote.c (remote_resume): Pass in pid as argument.
532 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
534 * target.c (normal_pid_to_str): New routine to print out process
536 * target.h (struct target_ops): Add pid to prototype at
537 to_resume(). (target_resume): Add pid argument.
538 * (target_pid_to_str): Default definition for normal type pids.
539 * thread.h, thread.c: New modules for multi thread/process control.
541 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
543 * README: Say that bug-gdb is also the place to send requests
546 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
548 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
549 * h8500-tdep.c: Add parens around a few macro args.
551 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
553 * TODO: Remove items about unix-to-unix/rapp debugging (now we
554 have gdbserver), moving xm files to subdirectory, ptype yylval,
555 and file-local symbols.
557 * gdbtypes.h: Improve comments about C++ methods.
559 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
561 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
562 NULL in all other calls to correct pointer types.
564 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
567 * tm-hppa.h (TARGET_WRITE_PC): Define.
568 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
569 then return the address of the dummy itself rather than
570 the address of $$dyncall.
571 (target_write_pc): New function to store a new PC.
573 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
574 and Jim Kingdon (kingdon@cygnus.com)
576 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
577 conditions, they might contain symbol table references.
579 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
581 * mipsread.c (parse_symbol): Handle opaque struct definitions and
582 type naming for stTypedef symbols.
584 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * c-exp.y (yylex): Detect C++ nested types.
589 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
591 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
592 (dump_ccreg, sparc_print_register_hook): New fns.
593 * remote-sim.h: New file.
594 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
596 * config/sparc/sp64.mt: New file.
597 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
598 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
601 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
603 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
605 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
608 * infcmd.c (read_pc): Remove PA specific code.
609 * tm-hppa.h (TARGET_READ_PC): Define.
610 * hppa-tdep.c (target_read_pc): New function.
612 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
614 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
616 * NEWS: Add note that DEC alpha support is host only, not native.
617 * README: Emphasize that C++ support works best with GNU C++ and
618 stabs debugging format.
619 * delta68-nat.c: Add missing FSF copyright.
621 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
624 * hppa-tdep.c (frame_chain_valid): Check that our function has the
625 same address as _start, not that it must be the same symbol.
627 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
629 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
630 * Makefile.in (delta68-nat.o): Add dependency.
632 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
634 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
635 was adequate in gdb 3.5 but not now.
637 * valops.c (typecmp): An array in t2 matches a pointer in t1.
639 * valops.c (typecmp): When comparing type1& to type2, compare
640 type1 and type2 as leniently as if we were comparing type1 to
643 * cp-valprint.c (cplus_print_value): Don't dump core if the
644 baseclass doesn't have a name.
645 * values.c (vb_match): New function, which finds the virtual
646 base class pointer even if the types are nameless.
647 (baseclass_{addr,offset}): Use it.
649 * hppa-tdep.c: Make "maintenance print unwind" command from old
652 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
653 obsolete junk which apparently had been copied from the
654 pre-serial.h remote.c, but which is no longer used.
656 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
658 * Makefile.in (NONSRC): Need 29k-share/README, not
659 29k-share/udi/README.
661 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
663 * paread.c (pa_symfile_init): If error reading string table, don't
664 use errno in cases where it hasn't been set.
666 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
668 * remote-monitor.c (_initialize_monitor): Comment out use of
669 connect_command, since connect_command itself is commented out.
671 * remote-monitor.c (generic_open): Parse arguments the same way
674 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
676 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
680 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
681 __gnu_compiled* symbols into the minimal symbols.
683 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
685 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
686 "retransmit-timeout" variables to set mips_receive_wait and
687 mips_retransmit_wait, respectively.
689 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
691 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
693 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
695 * remote-udi.c: Remove old comment about download not implemented.
697 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
698 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
699 conform to GDB conventions like using memcpy not bcopy, serial.h,
700 etc. This is to make it host on Solaris, AIX, etc.
701 * Makefile.in: Reflect removed nindy-share files.
702 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
704 * stack.c (print_frame_info): Revise comment about `pathological'
705 case (there was a wrong FIXME about text labels; also asm() can
706 trigger this as well as versions of ar which truncate .o names).
708 * buildsym.c (start_subfile): If a .c file includes a .C file, set
709 the language of both of them to C++.
711 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
713 Include <malloc.h> rather than declaring malloc functions ourself.
715 * ser-unix.c (set_tty_state): Don't ignore errors setting process
717 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
720 * fork-child.c (fork_inferior): Only quote exec file if needed.
722 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
723 stTypedef inside an stBlock.
725 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
727 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
728 we have breakpoints or watchpoints as we might have to ignore internal
731 Fix gdb core dumps after `file newfile' commands.
732 * symtab.h, symfile.c (clear_symtab_users): New routine which
733 unconditionally clears symtab users. clear_symtab_users_once
734 commented out as it was a noop anyway.
735 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
736 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
737 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
738 * symfile.c (syms_from_objfile): Install cleanups for errors during
740 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
741 Lint cleanup code, call do_cleanups explicitly.
742 * symfile.c (symbol_file_add): Call new_symfile_objfile and
743 reinit_frame_cache _after_ the new symbols are read in.
745 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
747 * mipsread.c (parse_type): Do not set tag name for compiler
748 generated fake tag names.
750 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
752 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
754 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
756 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
757 command. Now we use unwind info by default if we can find it.
759 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
760 to tm-sparc.h so they are shared between Solaris and SunOS4.
761 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
764 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
765 for floating point registers.
767 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
768 symbols as mst_file_text.
770 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
772 * stabsread.c (rs6000_builtin_type): Make logical types be
775 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
777 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
780 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
782 * remote.c: Don't error() on errors xferring memory.
783 * target.h: Clean up comments about *xfer_memory.
785 * exec.c, corelow.c (target_ops struct): Don't allow
786 {insert,remove}_breakpoints to be defaulted to
787 memory_{insert_remove}_breakpoint.
789 * demangle.c: Make it so `help set dem' tells you how to get the
790 list of demangling styles.
792 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
794 * Makefile.in: Use REMOTE_O macro not remote.o.
795 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
797 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
799 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
800 (can't include it in nm-*.h file because it causes conflicts with
801 a.out symbol definitions).
802 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
803 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
805 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
806 (REGISTER_U_ADDR): Defined.
807 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
809 * config/pa/xm-hppah.h: Likewise.
811 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
813 * mipsread.c (parse_symbol): when stTypedef and friends occur within
814 an stBlock, skip over the fields of the inner one.
816 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
817 heuristic_proc_desc rather than just assuming registers not saved.
819 * Makefile.in (regex.o): Add dependency.
821 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
823 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
825 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
827 * config/mips/xm-makeva.h: New file implements va_list alignment
828 restrictions for mips hosts.
829 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
832 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
834 * mips-tdep.c (init_extra_frame_info): Do not check for
835 mips_in_lenient_prologue if it is a dummy frame.
836 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
837 mips_in_lenient_prologue.
839 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
841 * mips-tdep.c (heuristic_proc_start): First time we print the
843 (_initialize_mips_tdep): Improve docstring for `set heur'.
845 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
847 * symtab.c (find_line_symtab): New function, to deal with multiple
848 symtabs with the same name.
849 (find_line_pc{,_range}): Use it.
850 (find_pc_symtab): Add comment about overlapping symtabs.
852 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
854 * Makefile.in (SFILES): Add nlmread.c.
855 * Makefile.in (OBS): Add nlmread.o.
856 * Makefile.in (nlmread.o): Add new target.
857 * configure.in (i[34]86-*-netware): New configuration.
858 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
859 for NLM/NetWare support.
861 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
863 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
864 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
865 * dbxread.c (record_minimal_symbol): Deal with statics.
866 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
868 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
870 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
871 arg_bytes field of makeva_list is always aligned.
872 * config/pa/xm-pa.h: Make arglist_address a char *.
874 * ser-unix.c: Don't try to use job control with termio.
876 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
877 and Jim Kingdon (kingdon@cygnus.com)
879 Make breakpoint_re_set_one work with overloaded member functions,
880 `b 123' and `b foo' if foo is a static function.
881 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
882 to return canonical line specs if requested by the caller.
883 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
885 * symtab.c (build_canonical_line_spec): New helper function which
886 constructs the canonical line spec.
887 * breakpoint.c (break_command_1): Use canonical line spec instead
888 of command string as addr_string if necessary.
889 * source.c (line_info): Fix storage leak.
891 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
893 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
895 * symm-tdep.c: Remove exec_file_command.
896 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
897 A few miscellaneous cleanups.
898 * symm-nat.c: Renamed from symm-xdep.c.
899 * All symmetry dependent files: Many changes.
901 * mips-tdep.c (mips_skip_prologue): New argument lenient.
902 Use read_memory_nobpt.
903 (is_delayed, mips_in_lenient_prologue): New functions.
904 (init_extra_frame_info): If in the prologue, don't use saved registers.
905 * config/mips/tm-mips.h: Declare mips_skip_prologue.
907 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
908 passing it to END_PSYMTAB.
910 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
912 * symtab.c (find_pc_symtab): Call warning, not printf directly.
914 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
916 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
918 * mipsread.c: No longer need to undefine ZMAGIC.
920 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
922 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
923 (print_insn): Now just calls print_insn_m88k.
925 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
927 * h8300-tdep.c (examine_prologue): Make prototype match definition.
929 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
931 * NEWS: Mention that remote.c now has a `load' operation.
933 * hppa-tdep.c (pc_in_linker_stub): New function.
934 (find_proc_framesize): Return 0 for linker stubs.
935 (rp_saved): Tell the caller where rp is saved.
936 (frame_chain_valid): Return 1 for linker stubs.
937 (frame_saved_pc): Use return value from rp_saved.
939 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
940 pass the sp relative to the frame in question, not the sp in the
943 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
945 * mipsread.c (parse_procedure): Take as argument the symtab to look
946 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
947 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
949 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
950 already checked the first characters.
952 Changes from Jeffrey Law:
953 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
954 machine dependent fields in the makeva_list structure.
955 (makeva_size): Allocate extra space to handle gaps made by
956 alignment restrictions.
957 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
958 (MAKEVA_START): Initialize arglist_address field.
959 (MAKEVA_ARG): Always store arguments on natural alignment
960 boundaries. Set arglist_address to the address right after
962 (MAKEVA_END): Simply return the value stored in arglist_address.
964 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
966 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
969 * hppah-nat.c (store_inferior_registers): Don't print i in cases
970 where we aren't using it.
972 * a29k-tdep.c (get_saved_register): Fix typo.
974 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
976 * configure.in: Recognize h8300h (variant of h8300).
979 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
981 * configure.in: Recognize sparc64-*-*.
984 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
986 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
987 returning foo' as well as `pointer to foo'.
989 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
990 * config/m68k/tm-m68k.h: Define it.
991 * mem-break.c, breakpoint.c: Improve comments.
993 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
995 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
996 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
998 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1000 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1001 Make prototype match definition.
1003 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1005 * elfread.c: Remove notice about file still being under
1007 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1009 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1011 * a29k-tdep.c (read_register_stack): Make val static.
1013 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1015 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1016 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1019 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1021 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1024 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1027 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1029 * symtab.c (decode_line_1): Use end of block to figure out whether
1030 val.end is in the same function, not minimal symbols.
1032 * source.c (line_info): Add a few more wrap_here's.
1034 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1035 don't make assumptions about sizes of host data types.
1037 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1038 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1039 * printcmd.c (containing_function_bounds): Remove.
1040 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1041 not containing_function_bounds.
1042 * infcmd.c (step_1): Use find_pc_partial_function rather than
1043 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1044 SIGTRAMP_END in find_pc_partial_function, not step_1.
1046 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1047 Keep unswapped value in array of char, not REGISTER_TYPE.
1048 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1049 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1052 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1054 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1055 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1056 * config/m68k/dpx2.m{h,t}: New files.
1058 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1060 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1061 more parens around macro arg.
1063 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1065 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1066 step_resume_break_address with step_resume_breakpoint (now local
1067 to wait_for_inferior).
1068 ({insert,remove}_step_breakpoint): Remove.
1069 (wait_for_inferior): Set step resume break with
1070 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1071 and bpstat_what (stop_step_resume_break removed).
1072 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1073 which includes previous return value as main_action, and a step_resume
1075 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1076 there is another breakpoint there, insert it.
1077 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1079 Various: Clean up and add comments.
1081 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1082 for Wed Nov 13 16:45:13 1991).
1084 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1086 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1088 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1092 ({extract,store}_{signed_integer,unsigned_integer,address}):
1093 New routines to replace SWAP_TARGET_AND_HOST.
1094 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1096 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1097 ins and locals from the registers array might clean things up.
1099 * utils.c: Clean up comments about wrap buffer and wrap_here.
1100 * printcmd.c (printf_command): Call wrap_here before vprintf.
1102 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1103 Patch from ptf@delcam.co.uk (Paul Flinders).
1105 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1107 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1110 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1111 is at the start of the dummy code.
1113 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1115 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1116 stuff, just write the sp and fp.
1117 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1118 the sp with the other out registers.
1120 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1123 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1126 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1128 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1129 != sizeof (REGISTER_TYPE).
1130 (frame_saved_pc): Ditto.
1133 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1135 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1136 (REGISTER_RAW_SIZE): Ditto.
1137 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1138 on the h8/300h (ints may still be 16 bits).
1139 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1140 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1141 thought needed here.
1143 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1144 (examine_prologue): reg_save_depth is 4 if h8/300h.
1146 * findvar.c (read_register): Provide some support for 64 bit regs.
1147 (write_register): Ditto.
1149 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1151 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1152 place to look for BSD43_NBPG, not machine/vmparam.h
1154 * infcmd.c (run_stack_dummy): New argument name.
1155 Change error message in (another) attempt to make it comprehensible.
1156 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1157 * symtab.h: Declare demangle and asm_demangle since macros use them.
1159 * eval.c (evaluate_subexp): Add comment about calling a member
1160 function of a variable in a register.
1162 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1164 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1165 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1166 frame tops and bottoms.
1168 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1169 config/gould/tmp-{pn,np1}.h,
1170 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1171 next_frame from struct frame_info. It has no purpose beyond
1172 ->next->frame and is an artifact from GDB 2.8.
1174 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * Makefile.in: Remove gdb before creating a new one.
1177 Update init.c atomically.
1179 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1180 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1182 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1183 describe argument as setting ignore count.
1185 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1187 * h8300-tdep.c (examine_prologue): Fix call to
1188 read_memory_unsigned_integer.
1190 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1192 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1193 rather than including xm-bigmips.h.
1195 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1198 * Makefile.in (distclean): Remove y.tab.h.
1200 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1202 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1203 file updates properly now.
1204 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1205 addresses if switching to a new symbol file.
1206 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1207 symbols that might be returned from define_symbol.
1209 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1211 New target macros for getting at the pc, sp and fp.
1212 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1213 (read_sp, write_sp, read_fp, write_fp): New functions.
1214 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
1216 * breakpoint.c (bpstat_alloc): ditto.
1217 * infrun.c (wait_for_inferior): ditto.
1218 * stack.c (print_frame_info): ditto.
1219 * valops (call_function_by_hand): ditto.
1220 * corelow.c (core_open): ditto.
1221 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
1222 target_write_pc, target_read_fp, target_write_fp): New functions.
1223 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1225 * config/alpha/xm-alpha.h: Add MAKEVA_END.
1226 * config/h8500/tm-h8500.h: Define new macros.
1228 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
1230 * configure.in (mipos-*-riscos*): New host and target; use riscos.
1231 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
1232 vmparam.h, include machparam.h.
1233 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
1235 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1237 * c-exp.y (yylex): Give error if unmatched single quote.
1239 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
1241 * Remove unused STACK_END_ADDR in the following files (in other
1242 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
1243 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
1244 tm-hp300hpux.h, tm-isi.h.
1246 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
1248 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
1249 config/mips/xm-riscos.h: Include <sys/types.h>.
1251 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
1252 not an initializer, to copy the structure.
1254 * gdbtypes.h (struct type): Add field tag_name.
1255 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
1257 * {coff,dwarf,mips,stabs}read.c: Set it.
1259 * xm-sysv4.h: Undefine HAVE_TERMIO.
1261 * config/mips/nm-riscos.h: Remove unmatched #endif.
1262 Define FETCH_INFERIOR_REGISTERS.
1263 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
1264 Fix misspelling of NAT_FILE.
1265 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
1266 we can still process "modern" core files.
1268 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
1270 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
1271 is defined; don't care what it is defined to.
1273 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1275 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
1277 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1279 * inftarg.c: Remove unused include of terminal.h.
1280 * signals.h: Don't undefine signals anymore.
1281 * main.c: Use job_control from serial.h.
1282 * fork-child.c (fork_inferior): Use gdb_setpgid.
1283 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
1284 * utils.c (quit): Use current_target->to_terminal_ours to figure
1285 out whether we care about lack of job control, rather than __GO32__.
1286 * utils.c: Include serial.h not terminal.h
1287 (quit): Use job_control not TIOCGPGRP.
1288 * terminal.h: Don't undefine TIOCGPGRP.
1289 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
1290 * utils.c (quit): Use it.
1291 * serial.h: Add SERIAL_UN_FDOPEN.
1292 * utils.c (quit): Use it.
1293 * ser-unix.c: Add process group to ttystate.
1294 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
1295 * inflow.c: Include serial.h not terminal.h.
1296 Use serial.h stuff to replace most of the maze of #ifdef's.
1297 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
1298 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
1299 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
1300 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
1301 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
1302 SERIAL_SET_PROCESS_GROUP.
1303 * inflow.c: Use them.
1304 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
1305 Define HAVE_TERMIOS.
1306 * Various: Remove all use of TIOC*_BROKEN.
1308 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1310 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
1312 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1314 * target.h (target_detach): Turn macro into function.
1315 * target.c (target_detach): Define it, do deferred register stores
1316 before calling the real target function.
1318 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1319 and Jim Kingdon (kingdon@cygnus.com)
1321 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
1322 a function to avoid printing of function arguments in wrong order
1324 * symfile.c (compare_symbols): Remove code for sorting arguments
1325 as blocks containing arguments are no longer sorted.
1326 * symtab.c (lookup_block_symbol): Update comment accordingly.
1328 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1330 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
1331 (REG_STRUCT_HAS_ADDR): Add comment.
1333 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
1334 to check whether there is line number information.
1336 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1338 * remote-udi.c: Fix docstring so that it compiles.
1340 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1343 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1345 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1346 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1348 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1350 * symtab.h: Add comments about line numbers.
1351 * source.c (identify_source_line): Fix off by one bug with line.
1353 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1355 * printcmd.c (makeva*): New interface, for making a va_list.
1356 (printf_command): Use it.
1357 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1358 * config/pa/xm-pa.h: New file.
1359 * config/pa/xm-hppa{b,h}.h: Include it.
1361 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1363 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1365 * valprint.c (val_print_type_code_int): Fix off by one error with
1366 eliminating leading zeroes for large little endian integers.
1368 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1370 * config/mips/riscos.mh (CC): Use -systype sysv.
1372 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1374 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1376 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1378 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1379 CALL_DUMMY between different 68k machines.
1381 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1383 * gdbserver/Makefile.in: Add dependancies on server.h.
1384 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1386 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1387 #includes. Also, use PTRACE_* symbols instead of constants.
1388 (mywait): Surround calls to wait() with enable/disable_async_io()
1389 so that we can be interrupted from GDB while waiting for the
1390 child. Also, handle child exit more gracefully.
1391 * gdbserver/remote-server.c: Remove lots of unused variables.
1392 Move all extern defs into server.h. Redo main loop so that
1393 failure from getpkt() causes communications to be re-established.
1394 Fix 'k' command so that it restarts the child.
1395 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1396 subrs. Move many extern decls into server.h. (remote_open): For
1397 tcp, seperate usage of proto fd from connected fd. Close proto
1398 fd after getting connection. (putpkt/getpkt): Pay attention to
1399 errors when reading/writing. Report these to the caller. New
1400 routines input_interrupt/enable_async_io/disable_async_io to make
1401 it possible to get an I/O interrupt when data arrives from the
1403 * serial.h: New file to contain common defs for all remote files.
1405 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1407 * remote.c: Add arg names to prototypes, in a modest effort at
1408 clarification. Also add prototypes for some new functions.
1409 * (remote_wait): Better error reporting for 'T' responses.
1410 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1411 * (dos_async_init): Make usage message reflect requested port #.
1412 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1413 random hostname lookup failures. Add nicer message for unknown
1414 host error. (wait_for): Wake up in case of exceptions. Also,
1415 restart select() if we got EINTR.
1416 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1417 * serial.c: (serial_close): Clean up code.
1419 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1421 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1422 CALL_DUMMY between different 68k machines.
1424 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1426 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1427 Make comment explaining this comprehensible.
1428 (TAGFILES): Include ALLDEPFILES.
1429 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1431 (update-alldeps): Remove; obsolete.
1433 * remote.c: Move comments regarding packets to top of file with the
1434 rest of the protocol comments.
1435 Fix incorrect description of 'T' response.
1437 * README (Reporting Bugs): Refer people to the GDB manual.
1439 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1440 * stabsread.c: Type -16 is 4 bytes.
1442 * remote-udi.c: Improve docstring.
1444 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1446 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1447 bfd_elf32_find_section, to track bfd changes.
1449 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1451 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
1452 * config/mips/xm-riscos.h: Define USG.
1454 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1456 * main.c (filename_completer): Don't complete to files ending in ~.
1458 * NEWS: Mention filename completion and "info line" enhancements.
1460 * main.c (symbol_completion_function): On "info t foo", return NULL,
1463 * main.c (symbol_completion_function): Don't use readline word
1464 breaking. Use new calling convention for c->completer and
1465 complete_on_cmdlist.
1466 * command.h (struct command): Change arguments; now the text passed
1467 to completer does not have any word breaking done. New arg word.
1468 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1470 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1471 * command.{c,h} (complete_on_cmdlist): Take word argument.
1473 * command.c (lookup_cmd_1): Doc fix.
1475 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1477 * Makefile.in (OP_INCLUDE): define.
1478 (OPCODE_CFLAGS): use OP_INCLUDE.
1480 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1481 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1482 config/m68k/amix.mh, config/mips/irix[34].mh,
1483 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1484 ALLOCA1): macros removed.
1486 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1487 (MMALLOC_LIB): renamed to MMALLOC.
1489 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1491 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1492 * dbxread.c: Change comment regarding acc.
1494 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1496 Makefile overhaul dropping autodepend features.
1497 * Makefile.in: many comment changes. forced consistent use of $()
1498 for makefile variables references. dropped leading ./ in file
1499 references. Drop $(srcdir)/ prefix on all dependencies.
1500 Inserted contents of alldeps.mak and depend.
1501 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1502 include directory into the compilation line.
1503 (GDB_CFLAGS): new macro to take up the semantic previously held
1505 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1506 macro in feb of '92. How does it keep coming back?
1507 (MMALLOC_LIB): renamed to MMALLOC.
1508 (BFD_SRC_DIR): renamed to BFD_SRC.
1509 (BFD_OBJ_DIR): renamed to BFD_DIR.
1510 (BFD_LIB): renamed to BFD.
1511 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1512 (READLINE_DIR): now represents object directory.
1513 (RL_LIB): renamed to READLINE.
1514 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1516 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1517 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1518 (LDFLAGS): removed default assignment.
1519 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1520 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1521 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1523 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1524 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1525 removed all $(srcdir) prefixes.
1526 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1527 for potential dependencies. commented out by default.
1528 (readline_headers, udiheaders): convenient abbreviations.
1529 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1530 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1531 new macros used for header file dependencies.
1532 (install-info, clean-info): collapse into the info rule.
1533 (install): now depends on all.
1534 (install-only): new target for installing without depending on
1536 (uninstall): new target.
1537 (config-check, config-check-hosts, config-check-targets): added
1539 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1540 order to force parallel makes into keeping these rules separate.
1541 * configure.in: omit cat'ing depend file onto generated Makefile.
1542 * alldeps.mak, depend: removed.
1544 * inferior.h: remove redundant include of symtab.h which is
1545 included in value.h via breakpoint.h.
1547 * alloca.c: removed. alloca is now in libiberty.
1549 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1550 new macro to undo what M_INSTALL does.
1552 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1554 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1557 * dbxread.c (copy_pending): Change name and function of begi argument
1558 to endi, since that is what the caller needs.
1560 * Makefile.in (TAGFILES): Don't include YYFILES.
1562 * Makefile.in (HFILES): Include monitor.h.
1564 * Makefile.in: Include text that used to be in alldeps.mak.
1565 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1566 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1568 * main.c (main): Print help message on stdout not stderr
1570 New option --version per standards.texi.
1571 In help message, show long options with "--" not "-".
1572 Don't try to print help message or version until after we have
1573 called initialize_all_files.
1575 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1577 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1578 (solib_add): Call special_symbol_handling once, not once per library.
1580 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1583 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1584 systems, not just Solaris.
1586 * stabsread.c: Include <ctype.h>.
1588 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1590 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1593 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1595 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1596 bfd.h is included by target.h, which most of gdb includes.
1597 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1598 it's in INCLUDE_CFLAGS.
1600 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1602 * config/i386/*aix*, i386aix-nat.c: New files.
1603 * configure.in: Use them.
1604 * alldeps.mak: List them.
1605 * coffread.c (decode_base_type): Deal with anonymous enum type.
1606 * i387-tdep.c (print_387_status_word): Add comment re "top".
1607 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1608 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1609 only if not defined by a header file.
1610 * mipsread.c: Don't define L_SET or L_INCR.
1612 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1614 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1615 * depend: Hand updated to match.
1617 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1619 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1620 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1621 we don't recognize the abbrev.
1623 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1625 * solib.c (solib_add_common_symbols): Add comment about performance.
1627 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1629 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1630 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1632 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1633 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1634 * configure.in (mips-sony-*): Use news-mips for host.
1636 * buildsym.h: Doc fix for processing_acc_compilation.
1638 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1642 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1644 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1645 ${srcdir}/../include.
1647 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1648 with system headers.
1649 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1650 Use VPRINTF macro if defined.
1651 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1652 Define TIOC{GETC,GLTC}_BROKEN.
1653 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1654 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1655 make things easier on munch (apparently this matters on
1656 the delta88 with svr3).
1658 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1660 * Makefile.in: canonicalize install.sh; for use within
1661 this directory (and subdirs)
1663 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1665 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1667 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1669 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1671 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1672 wired (and wrong) constant.
1673 * values.c (unpack_long): Add case to unpack when target object is
1675 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1678 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1680 * NEWS: tracking user visible changes starting with
1683 * remote-vx.c (_initialize_vx): rename user settable option from
1684 rpcTimeout to vxworks-timeout.
1686 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1688 * Makefile.in (depend): More makefile diddling.
1689 * alldeps.mak, depend: Update to latest automatically built
1692 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1693 * alldeps.mak, depend: Update to latest automatically built
1696 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1698 * remote-vx.c: include gdbcmd.h for setlist.
1699 (_initialize_vx): make rpcTimeout user settable.
1701 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1703 * main.c, gdbcmd.h: Add function filename_completer.
1704 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1705 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1706 "load", "file", "exec-file", "core-file" commands.
1707 (But '/' is a word break, limiting usefulness; see comments).
1709 * source.c (mod_path): Warning not error if can't find directory.
1711 * isi-xdep.c: New file.
1712 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1714 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1716 * config/m68k/xm-news.h: Include <sys/param.h>.
1718 * m88k-tdep.c (IEEE_isNAN): Remove.
1719 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1720 broken isNAN as on the mips.
1722 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1725 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1726 defined, don't worry about Sun's silly LBRAC bug.
1727 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1729 * dbxread.c (process_one_symbol): If there's a symbol before an
1730 N_SO, don't error().
1731 (case N_BCOMM): complain () not error ().
1733 * defs.h, main.c (catch_errors): Add return_mask arg.
1734 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1735 other callers: Pass RETURN_MASK_ALL.
1736 (return_to_top_level), callers: Add return_reason arg.
1738 Use return_to_top_level (RETURN_QUIT) instead of error ().
1739 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1740 Use SET_TOP_LEVEL not setjmp (to_top_level).
1741 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1743 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1745 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1746 Don't try to get the debug base yet.
1748 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1749 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1750 which returns 0 or 1 to say whether to do it.
1751 * config/sparc/sun4{sol2,os4}.h
1752 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1753 the right thing happens for both acc and SunOS4 /bin/cc.
1755 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1756 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1758 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1759 probably contained byte-order sins too.
1760 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1761 The IEEE_FLOAT code in print_floating takes care of it.
1763 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1765 * Makefile.in (VERSION): Bump to 4.9.2.
1766 * c-valprint.c (c_val_print): For array of chars printed with
1767 string syntax, don't print the address of the array. From
1769 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1770 number regardless of the radix. From wilson@cygnus.com.
1771 * valprint.c (set_input_radix_1, set_output_radix_1): New
1772 prototypes and functions that do the actual radix setting work.
1773 * valprint.c (set_radix, set_output_radix, set_input_radix):
1774 Rewrite to use set_input_radix_1 and set_output_radix_1.
1775 * valprint.c (initialize_valprint): Enable commands to
1776 independently set and show input and output radices.
1777 * valprint.c (show_radix): New prototype and function that
1778 handles separate input and output radices.
1780 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1782 Patches from Jeff Law, law@cs.utah.edu:
1783 * hppa-pinsn.c: Now uses disassembler from opcode library,
1784 this contains only the stub function print_insn.
1786 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1788 * main.c (main): back to two periods for elipse.
1789 (print_gdb_version): revised format for configuration info.
1791 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1793 * defs.h (INT_MAX): Cast unsigned shift result to int.
1795 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1797 * dbxread.c (process_one_symbol): Rather than having
1798 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1799 is true if we are doing stabs-in-elf, false otherwise.
1800 config/sparc/tm-sun4sol2.h: Don't define it.
1802 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1804 * remote-mips.c (mips_send_packet): Don't print garbage character
1806 (mips_request): Don't check that remote pid is 0, because
1808 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1811 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1813 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1815 * Makefile.in (install): Don't depend on gdb.
1817 * Rename remote-es1800.c to remote-es.c
1818 and remote-st2000.c to remote-st.c for 14-char filenames.
1819 config/m68k/{es1800,st2000}: Use the new names.
1821 * mips-tdep.c (isa_NAN): Don't return true on -0.
1823 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1825 * defs.h (INT_MAX): Cast unsigned shift result to int.
1827 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1829 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1830 symbols, now that they are section relative.
1831 * solib.c (bfd_lookup_symbol): Ditto.
1833 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1835 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1836 depend: Updated accordingly.
1838 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1840 * Makefile.in (*.tab.c): Use mv for atomic update.
1842 * Makefile.in ({dist,real}clean): Also remove nm.h.
1843 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1844 (distclean): Don't rebuild *.tab.c or TAGS.
1846 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1848 * Makefile.in (version.c): add host and target names to version.c.
1849 * main.c (main): print three periods for the elipse.
1850 (print_gdb_version): also print configuration.
1852 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1853 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1854 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1856 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1857 (get_hex_regs, adapt_fetch_registers): cast args to
1858 supply_register to avoid gcc warning.
1860 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1861 doesn't compile on solaris and is now obsolete.
1863 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1864 breaks stock sunos installations.
1866 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1868 * m68k-stub.c: Add comment about frame cache.
1870 * target.h (target_store_registers): Doc fix re error handling.
1872 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1873 of register_valid[regno].
1875 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1877 * symtab.h, dwarfread.c: Doc fix re dependencies.
1879 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1881 * serial.c (serial_close): If scb is NULL, don't try to close
1883 * configure.in: Add support for rom68k and bug boot monitors.
1885 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1887 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1888 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1889 * findvar.c (read_register, write_register): Fix thinko where
1890 sizeof(host long) != sizeof(target int).
1891 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1892 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1894 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1896 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1897 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1898 68881 and non-68881 cases. Check for a pair of movel instructions.
1900 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1902 First cut at sparc-vxworks targetting.
1903 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1904 * configure.in: sparc-vxworks gdb_target now vxsparc.
1906 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1908 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1910 * config/m68k/xm-news.h: add "extern int errno".
1912 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1914 * remove-vx.c (vx_read_register, vx_write_register): collapse
1915 ifdef I80960 else (assumes) m68k into parameterizable macros
1916 VX_NUM_REGS and VX_SIZE_FPREGS.
1917 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1918 VX_SIZE_FPREGS): new definitions.
1920 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1922 * symfile.{c,h} (generic_load): New function.
1923 remote{,-nindy,-eb,-mips}.c: Use it.
1925 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1927 * Makefile.in (depend): More sed gubbish to deal with
1928 ../bfd/bfd.h being generated during the build.
1929 * depend: Re-done with corrected makefile.
1931 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1933 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1934 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1935 directory to find automatically generated header files and library.
1936 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1937 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1938 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1939 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1940 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1941 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1943 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1945 * configure.in: change lynx support to CPU-*-lynxos*
1947 * Makefile.in (subdir_do): change test from existence of directory
1948 to existence of Makefile (the directory may exist but not be configured)
1950 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1952 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1954 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1956 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1957 (mips-idt-ecoff*): Added trailing '*'.
1958 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1960 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1962 * ser-go32.c: Clean up lots of compilation nits.
1964 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1966 * Patches from Jeffrey Law <law@cs.utah.edu>.
1967 * hppab-nat.c: Eliminate unnecessary ifdefs for
1968 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1969 CANNOT_STORE_REGISTER.
1970 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1971 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1972 templates for 1.1 FP computational instructions.
1974 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1976 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1977 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1978 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1979 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1980 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1981 shell when running the child, as args have been expanded by the
1982 time we get here. Simplify calling convention.
1983 * gdbserver/remote-server.c (main): Use new calling convention
1984 for create_inferior, remove defunct code for coalescing argv.
1985 Remove extra calls to mywait(), as we no longer have to wade
1988 * target.c (target_read_memory_partial): Don't deref errnoptr
1989 when checking for null pointer.
1991 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1993 * remote-es1800.c: Fix typo.
1995 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1997 * target.c (target_read_memory_partial): Like target_read_memory,
1998 but does partial reads, such as reads that bump into the end of
2000 * target.h (target_read_memory_partial): Add prototype.
2001 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2002 * valprint.c (val_print_string): Complete rewrite to fix bug with
2003 bumping into end of memory, avoiding unnecessarily long reads, and
2004 fixing bug when print_max is set to 0 (unlimited print length).
2005 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2006 initialize print_max.
2008 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2010 * configure.in: Add support for rom68k and bug boot monitors.
2012 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2014 * printcmd.c (print_scalar_formatted): Print integers bigger than
2015 LONGEST in hex no matter how big, and no matter what the format
2018 * stabsread.c (read_type): Skip type attributes if present.
2020 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2021 of number, just through '0' + radix - 1.
2023 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2025 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2027 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2028 single parameter, the pointer to the partial symtab, rather than
2029 a bunch of args that are derived from the partial symtab. Change
2030 prototypes and callers to match.
2032 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2033 set demangling style automatically.
2034 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2035 GNU C++, not C++ in general.
2036 * symtab.h (general_symbol_info): Simplify by eliminating one
2037 structure level for the language dependent info.
2039 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2041 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2042 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2043 TYPE_CODE_ENUM was already testing for this.
2045 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2047 * Makefile.in: Add new file ser-tcp.c.
2048 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2049 * findvar.c (write_register): See if we are writing back the same
2050 value that's already in the register. If so, don't bother.
2051 * remote.c (putpkt, getpkt): Improve handling of communication
2053 * ser-go32.c: Prototype it to death. Update serial_ops and add
2054 dummy routines where appropriate.
2055 * ser-tcp.c: New module to implement serial I/O via TCP
2057 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2058 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2059 * serial.c: Add start of support for connect command.
2060 (serial_open): Distinguish between tcp and local devices.
2061 * serial.h (struct serial_ops): Get rid of restore, add
2062 get_tty_state and set_tty_state. Define protoypes and macros for
2064 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2065 some real buffering. Handle error conditions gracefully.
2066 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2067 (Lynx), remove lots of cruft.
2069 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2071 * printcmd.c (print_address_symbolic): turn this into an assigment
2072 instead of an initialization (many compilers don't accept
2073 structure initialization).
2075 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2077 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2078 source file, give them all the name of the source file, rather than
2079 the 2nd and subsequent ones having NULL names.
2081 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2083 * printcmd.c (print_address_symbolic): Append source filename and
2084 linenumber of the symbol if print symbol-filename is on.
2085 (initialize_printcmd): `set print symbol-filename'.
2087 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2089 * configure.in: Add config for Lynx target. Configure gdbserver
2090 only for Lynx. Re-do selective configuration of sparclite.
2092 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2093 configure.in remote-inflow.c remote-utils.c}: New files to
2094 support GDB remote server. Currently only works for Lynx.
2096 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2098 * stabsread.c (define_symbol, case 't'): Only set the name if it
2099 is not a pointer type.
2101 * stabsread.c (define_symbol): Clean up logic; move the read_type
2102 calls to inside the switch statement (this improves the error
2105 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2108 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2110 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2112 * source.c (line_info): Change "pc" to "address" in messages and
2113 use print_address for addresses.
2115 * source.c (line_info): If we don't find a symtab, print more useful
2116 output, including the symbolic address.
2118 * source.c (line_info): If --fullname, display the source.
2119 (identify_source_line), callers: Take pc as argument, rather than
2120 assuming innermost frame (emacs doesn't use this, so no one ever
2122 * symtab.h: Declare frame_file_full_name.
2125 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2127 * breakpoint.c (catch_command_1): Fix typo in error msg.
2129 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2131 * elfread.c (elf_symfile_read): Update ELF structure and routine
2132 names to specify 32-bit versions.
2133 (elf_symtab_read): Retrieve size field directly from symbol,
2134 instead of using old kludge.
2136 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2137 calling opcodes library.
2138 * z8k-tdep.c (print_insn): Likewise.
2140 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2142 * stabsread.c: Remove all uses of error(). Make error_type and
2143 read_type_number static.
2144 (define_symbol): Don't try to deal with a missing symbol
2145 descriptor which isn't followed by digit, '(', or '-'.
2146 * stabsread.h: Don't declare read_type_number here.
2147 * gdbtypes.h: Don't declare error_type here.
2148 * xcoffread.c: Remove NO_TYPEDEFS code.
2150 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2152 * mips-tdep.c: Removed #include of many header files, and #define
2153 of MIPSMAGIC; no longer used.
2155 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2157 * Many places: replace "the inferior" in messages with "the program"
2158 or "the program being debugged".
2159 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2160 and I'm getting sick of maintaining it.
2162 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2165 * config/i386/go32.mh: Define SER_HARDWIRE.
2166 * Makefile.in: Define SER_HARDWIRE.
2168 (alldeps.mak): Add SER_HARDWIRE.
2169 Remove all references to ser-hardwire.{c,o}.
2170 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2172 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2174 * sparc-nat.c (store_inferior_registers): Fill in all members of
2175 inferior_fp_registers by reading them from the inferior before
2176 modifying and writing them back.
2177 Fixes unexplainable inferior FP exceptions after calls to the inferior
2178 or setting of floating point registers.
2179 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2180 to register which is generated by gcc-2.4.
2182 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2184 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2186 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2188 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2189 xm-i386lynx.h}: New configuration for Lynx.
2191 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2193 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2194 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2196 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2197 as struct, union, or enum tags.
2199 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2201 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2204 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2206 * infrun.c (wait_for_inferior),
2207 infcmd.c (program_info, signal_command): Use symbolic signal names.
2209 * inftarg.c (child_wait): Deal with EINTR and include message from
2210 strerror if printing an error message.
2212 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
2214 * stabsread.c: Remove most uses of lookup_fundamental_type.
2215 (define_symbol): Use read_type for type of enum constant,
2216 not just read_type_number. Also don't call error().
2217 (define_symbol): For unrecognized constant type, one complaint (the
2218 one from error_type) is enough. Don't make our own in addition.
2219 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
2220 * gdbtypes.h: Doc fixes.
2222 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2224 Fix stack unwinding through _sigtramp on Irix. These patches are from
2225 Paul Flinders <ptf@delcam.co.uk>.
2226 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
2227 executable uses sigvec.
2228 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
2230 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
2232 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2234 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
2235 be passed to the inferior to make "handle <signal> nopass nostop" work.
2237 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2239 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
2241 * findvar.c (value_from_register): Fix uninitialized first_addr
2242 which caused problems with assignment of doubles to register variables
2244 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
2245 missing mips definitions if necessary.
2247 Fix handling of double register variables for mips targets and big
2248 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
2249 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
2250 8 bytes for doubles.
2251 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
2252 conversion of type held in multiple registers to host format.
2253 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
2254 companion to REGISTER_CONVERT_TO_TYPE.
2255 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
2256 Convert to function calls.
2257 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
2259 * mips-tdep.c (mips_print_register): Raw buffer now needs just
2260 MAX_REGISTER_RAW_SIZE bytes.
2261 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
2262 (if defined) for doubles.
2263 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
2264 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
2265 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
2267 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
2270 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2272 * configure.in: Add i[34]86-*-isc*.
2274 * stabsread.c: Make sure all complain() pass the address of the struct.
2276 * xcoffread.c: Make sure all struct complaints are static not auto.
2278 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
2280 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
2282 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2284 * config/i386/linux.mh: Re-enable coredumps now that they should work.
2286 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
2288 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
2290 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
2292 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
2294 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * Makefile.in (INSTALLED_LIBS): New variable.
2298 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2300 * main.c (quit_command): In the "quit anyway?" message, tell the user
2301 whether we are planning to detach or kill the program.
2303 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
2304 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
2306 * infcmd.c (read_pc): Doc fix.
2308 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
2310 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
2311 signal_handler_caller.
2312 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
2313 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
2314 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
2315 Use SIGTRAMP_START if defined.
2316 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
2317 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
2319 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
2321 * infcmd.c (step_1): Fix poorly worded error message.
2323 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
2324 Comment out corelow.c because core dumps are broken on these machines.
2326 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
2327 if srcdir is not ".".
2328 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
2329 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
2330 * depend: Update to latest automatically built version.
2332 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
2334 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
2335 * Makefile.in (NONSRC): Add ChangeLog-92
2337 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2339 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2340 not typo RAW_REGISTER_SIZE.
2342 * frame.h, inferior.h: Doc fixes.
2344 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2346 * findvar.c (write_register): Add sanity check for register size.
2347 (read_register): Fixup sanity check for register size to be
2348 consistent with write_register().
2350 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2352 * sparclite/Makefile.in: Add dummy info, install and install-info
2355 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2357 * remote-nindy.c: Removed declaration of coffstrip.
2358 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2360 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2362 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2365 * Makefile.in (VERSION): GDB 4.9 release.
2367 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2369 * README: Update known bugs to include the Solaris bug that
2370 leaves core dumps in the current directory when restarting the
2371 inferior with "run". Expand on the testsuite information.
2373 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2374 be the last 4.9 prerelease test archive.
2376 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2378 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2381 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2383 * README, NEWS: Update for gdb 4.9 release.
2385 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2387 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2388 * target.c (MIN): #undef before defining.
2390 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2392 Patch from Jeffrey Law:
2393 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2395 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2397 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2400 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2402 * ch-exp.y (start): Apply work-around to avoid bison warning.
2404 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2406 * Makefile.in (BISON): Remove double quotes around BISON
2407 definition when bison is used.
2409 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2410 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2411 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2412 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2413 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2414 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2415 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2416 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2418 * Makefile.in (VERSION): Bump to 4.8.6.
2420 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2422 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2423 include declarations for malloc/realloc/free. Both malloc and
2424 realloc return 'void *' for non-ANSI compilations.
2426 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2428 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2429 longer opened twice.
2431 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2433 * solib.c (clear_solib): Don't close bfd if it is NULL.
2435 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2437 * core.c (dis_asm_read_memory): Cast second arg of
2438 target_read_memory to "char *".
2439 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2440 "char *", to match other functions called by catch_errors().
2442 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2444 * More patches from Jeffrey Law (law@cs.utah.edu).
2445 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2446 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2447 Delete unnecessary declarations.
2449 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2451 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2452 poll() for termio{s}.
2454 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2456 * i386-tdep.c (i386_frame_num_args): Always return -1.
2458 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2460 * Patches from Jeffrey Law <law@cs.utah.edu>.
2461 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2462 (frameless_function_invocation): New function.
2463 (frame_saved_pc, init_extra_frame_info): Use
2464 frameless_function_invocation.
2465 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
2466 call instead of just grabbing the value currently in %r2.
2467 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
2468 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
2469 definition and use the common one in tm-hppa.h.
2470 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2471 use unwind descriptors to determine if the frame chain is valid.
2472 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2473 it does not assume %r4 is the frame pointer.
2474 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2475 and ssm instructions.
2476 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2477 helper functions for print_insn.
2478 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
2479 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
2480 which nullifies the following instruction.
2482 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2484 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2485 pass the 5th arg there, rather than using an ANSI C-specific macro.
2487 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2489 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2491 * Makefile.in (VERSION): Bump to 4.8.5
2492 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2493 directories to include search path.
2494 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2496 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2497 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2498 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2499 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2500 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2501 are automatically generated in "depend".
2502 * Makefile.in (paread.o): Document why a dependency doesn't get
2503 automatically generated in "depend" and leave this explicit rule
2505 * depend: Update to latest automatically generated version.
2507 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2509 * xcoffread.c: Doc fix.
2511 * Makefile.in (depend): Include $(CC) command in generated output.
2513 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2515 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2516 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2517 * depend: Update to latest automatically built version.
2519 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2521 * sparclite/Makefile.in: Create default target that does nothing
2522 in order to force user to build by hand.
2524 * sparclite/Makefile: Remove. It's not necessary anymore.
2526 * ser-unix.c (wait_for): New routine to handle read timeouts,
2527 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2529 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2531 * mips-pinsn.c (print_insn): Return value.
2533 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2535 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2536 at configuration time and doesn't belong in the distribution archive.
2538 * Makefile.in (NONSRC): Add 29k-share/README.
2539 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2541 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2542 constants with slightly more portable definitions (still depends
2543 on 2's complement arithmetic though).
2544 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2545 * i386v-nat.c (sys/reg.h): Conditionalize include on
2546 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2547 * ser-unix.c (termio.h): Include <termio.h> like other files that
2548 include termio.h, not <sys/termio.h> which may not exist (on
2551 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2553 * valprint.c (print_longest): Change format parameter from a
2554 'char' to an 'int'. We can't have 'char' parameters with the
2555 current coding style, where we mix prototypes with pre-ANSI
2557 * value.h (print_longest): Change format parameter in prototype
2558 from a 'char' to an 'int'.
2560 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2562 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2564 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2565 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2567 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2569 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2570 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2571 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2572 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2573 ptrace needs 5 arguments, #define ptrace to always
2574 pass zero as the 5th argument.
2576 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2578 * configure.in: Match z8k-*-sim for z8000.
2579 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2580 * remote-hms.c: Update to use new serial protocol.
2582 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2584 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2585 necessary and Solaris doesn't have it.
2587 * Makefile.in (clean-info, install, install-info, info, dvi,
2588 check, all): do not echo recursion lines.
2590 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2592 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2593 required target ports which use sockets (like a29k-udi).
2595 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2597 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2599 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2600 systems lacking select().
2602 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2604 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2606 * alldeps.mak, depend: Update with latest automatically built
2609 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2611 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2613 * Makefile.in (make-proto-testsuite.dir): New target to make
2614 prototype testsuite tree.
2616 * Makefile.in (VERSION): Bump to 4.8.4.
2618 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2620 * stabsread.c (define_symbol): If unrecognized constant type,
2621 complain() not error().
2623 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2625 * infptrace.c: Add missing close paren to test for
2626 FIVE_ARG_PTRACE defined.
2628 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2629 when compiling with gcc, but disable it for now. See comment.
2630 * defs.h (LONGEST): Define as either "long" or "long long"
2631 based on CC_HAS_LONG_LONG.
2632 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2633 how longest_to_int is defined.
2634 * c-valprint.c (c_val_print): Call print_longest.
2635 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2636 instead of LONG_LONG.
2637 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2639 * printcmd.c (print_scalar_formatted): Call print_longest
2640 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2641 * typeprint.c (print_type_scalar): Call print_longest and let
2642 it figure out what to do for PRINTF_HAS_LONG_LONG.
2643 * valprint.c (val_print_type_code_int): Call print_longest
2644 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2645 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2646 * value.h (struct value): Replace usage of LONG_LONG with
2648 * value.h (print_longest): Add prototype.
2649 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2650 * values.c (unpack_double): Collapse code that was unnecessarily
2651 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2652 * values.c (value_from_longest): Remove dependency on
2653 CC_HAS_LONG_LONG and just use LONGEST.
2654 * solib.c (solib_map_sections): Use bfd_get_filename
2655 to access filename field.
2656 * solib.c (clear_solib): Save filename and free it later, after
2657 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2658 to access the field.
2659 * config/convex/xm-convex.h (LONG_LONG): Replace with
2660 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2661 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2662 Add PRINTF_HAS_LONG_LONG references.
2664 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2666 * inflow.c (kill_command), infcmd.c (attach_command),
2667 remote.c (remote_interrupt_twice): In messages for the user, call it
2668 "the program" or "the program being debugged" not "the inferior".
2670 * hp300ux-nat.c: Cast second arg to supply_register calls.
2671 (_initialize_kernel_u_addr, getpagesize): New functions.
2672 (store_inferior_register_1): Change arg name from value to val.
2673 (fetch_core_registers): Make arg core_reg_size unsigned.
2674 Pass 5 args to ptrace.
2675 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2676 Remove KERNEL_U_ADDR stuff.
2677 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2678 * config/m68k/hp300hpux.m{t,h}:
2679 Move exec.o from NATDEPFILES to TDEPFILES
2680 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2681 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2683 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2685 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2687 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2689 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2691 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2693 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2694 describe `set demangle-style arm' (not cfront);
2695 mention can type `q' to discard output, when gdb pages
2697 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2699 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2702 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2704 * remote.c: Change timeout to 2.
2705 (remote_open): Use unpush_target not remote_close.
2706 (remote_resume): If siggnal != 0, give warning not error().
2707 (remote_wait, remote_interrupt, remote_interrupt_twice):
2708 If we get two interrupts, let the user get out if they want.
2709 (remote_{kill,mourn}): New functions.
2710 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2712 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2714 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2716 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2718 * Remote targets (mourn): Call unpush_target.
2720 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2721 Remove twisted use of PARAMS.
2723 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2724 that ansidecl.h assumes ANSI on AIX.
2726 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2728 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2729 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2731 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2733 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2735 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2737 * remote-vx.c (net_connect): Allow numeric IP address for host.
2739 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2741 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2743 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2745 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2747 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2749 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2751 * valops.c (value_cast): A cast might also change the object
2752 representation in C++.
2753 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2754 to get the proper read_symtab function when called from mipsread.c.
2755 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2756 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2757 for dummy psymtabs, inhibit processing of dummy psymtabs.
2759 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2761 * Changes from (or inspired by) AMD:
2762 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2764 (udi_wait): Make error message (UDIGetStdout) match error.
2765 (udi_wait): Handle UDIStdinNeeded.
2766 * command.c [CANT_FORK]: Use system().
2767 * utils.c (prompt_for_continue): Allow quit with 'q'.
2769 * solib.c (solib_add): Don't call special_symbol_handling if there
2770 were errors in symbol_add_stub. Also set so->from_tty before
2771 calling symbol_add_stub.
2773 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2775 * Merge in HPPA/BSD patches from Utah:
2776 * defs.h: Add const to 2nd arg of psignal prototype.
2777 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2779 * hppab-core.c: Deleted. No longer useful.
2780 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2782 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2783 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2784 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2785 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2786 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2788 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2790 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2791 of the PC being in a stack dummy when looking at a core file
2792 without symbols. The other is the incorrect passing of char
2793 arguments during expression evaluation (ie: p foo('a','b') would
2794 mess up the passing of it's args because it wasn't coercing the
2796 * hppah-tdep.c: Rename global functions to have consistent hppa_
2797 prefix. Make more functions static. Drop hp_ prefix from static
2798 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2799 char to int args if necessary. (hppa_fix_call_dummy): Create
2800 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2801 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2802 valid (ie: != 0) before doing comparison against PC.
2803 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2804 to reflect new arguments.
2805 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2806 prefix for func name. (FIX_CALL_DUMMY): Move code into
2809 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2810 to malloc() so that we can test GDB eval of dynamically created
2811 arrays (like char strings in `print "foo"').
2813 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2815 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2816 minimal symbols for a nearby symbol.
2818 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2820 * coffread.c: Comment changes around minimal symbol recording.
2822 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2824 * command.c: comment changes only.
2826 * mips-tdep.c (heuristic_fence_post): new static variable.
2827 (heuristic_proc_start): use heuristic_fence_post, print better
2828 warnings, but only if not stop_soon_quietly.
2829 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2831 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2833 * symtab.h: Fix LOC_REF_ARG comment.
2835 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2836 and Jim Kingdon (kingdon@cygnus.com)
2838 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2840 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2841 symfile.c (compare_symbols): Don't check first character; STRCMP
2844 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2845 structures that are passed by address in a register.
2846 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2847 * findvar.c (read_var_value),
2848 printcmd.c (address_info, print_frame_args),
2849 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2850 * symtab.c (lookup_block_symbol): Deal with it.
2852 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2854 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2856 * objfiles.c (find_pc_section): Return a struct obj_section *.
2857 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2858 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2859 Don't use obj_section hack.
2860 * xcoffexec (vmap_symtab): Relocate obj_sections.
2861 * printcmd.c (containing_function_bounds): Use find_pc_section.
2863 * symtab.h: Clean up SYMBOL_VALUE comments.
2865 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2867 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2868 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2870 * coffread.c (read_coff_symtab): Use rewind before fseek.
2872 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2874 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2875 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2876 * Makefile.in: Remove message to expect conflicts and unused
2877 rules in ch-exp.y, since there no longer are any such.
2879 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2881 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2883 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2885 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2886 rather than dumping core.
2888 * Makefile.in: Add ${srcdir}/ to all source files.
2889 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2890 (TAGS): Deal with srcdir and new config directory scheme.
2892 Makefile.in (NONSRC): Remove createtags.
2893 alldeps.mak: Updated.
2895 * rs6000-tdep.c: Delete unused function print_frame.
2897 * frame.h (struct frame_info): Doc fix for next_frame.
2898 New field signal_handler_caller.
2899 blockframe.c (create_new_frame, get_prev_frame_info),
2900 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2901 INIT_FRAME_PC_FIRST).
2902 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2905 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2907 * irix4-nat.c (fetch_core_registers): Special version of this for
2908 Irix 4.x, which stores regs a bit differently from other /proc
2910 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2911 to new file core-svr4.c.
2912 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2913 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2915 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2917 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2919 * i387-tdep.c: Remove unused #includes.
2921 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2923 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2925 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2927 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2929 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2930 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2931 Don't muck with SYMBOL_CLASS.
2933 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2935 * munch: Don't use head command. It doesn't exist everywhere.
2937 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2939 * inflow.c (new_tty): Remove spurious 'o' character at end
2942 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2944 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2945 instructions and nothing more.
2946 * mipsread.c (add_line): Add comment why we have to combine line number
2947 entries for the same line number.
2949 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2951 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2954 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2956 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2958 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2960 * source.c (select_source_symtab): Clean up comment. Also, if
2961 we have a current_source_symtab, and s is NULL, return without
2963 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2964 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2966 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2968 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2969 * stabsread.h: Declare it.
2970 * partial-stab.h: Use it.
2972 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2974 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2976 * stack.c (print_frame_info): Print specially if dummy frame.
2978 * breakpoint.c: Add comments regarding within_scope future direction.
2982 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2984 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2986 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2988 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2990 * stabsread.c (read_member_functions): Initialize domain for stubbed
2991 member functions to avoid gdb core dumps when printing pointers
2992 to member functions.
2993 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2996 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2998 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2999 stop with an error().
3000 eval.c (evaluate_subexp): Change error message.
3002 * objfiles.c (build_objfile_section_table): Cast return value
3003 from obstack_finish.
3005 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3007 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3008 to rs6000_frame_chain and deal with it if we're in a signal handler.
3009 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3011 * breakpoint.c (within_scope): New function.
3012 (enable_breakpoint, watchpoint_check): Use it.
3014 * source.c (openp): Handle "exec-file ./ls" correctly.
3016 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3018 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3020 * ch-exp.y: Clean up lexing of identifiers and
3021 reserved words. (E.g. don't recognize FALSEXXX as the
3022 keyword FALSE followed by the identifier XXX.)
3023 Also, convert identifiers to lower case.
3025 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3027 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3028 new serial interface.
3030 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3032 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3033 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3034 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3035 and use new return codes for go32_readchar().
3036 * ser-unix.c: Ditto. Also, move error handling up to caller for
3037 SERIAL_SETBAUDRATE().
3038 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3039 to specific routine.
3040 (serial_close): New routine to wrap around device close routine.
3041 serial.h: Clean & document return values more clearly.
3043 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3045 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3047 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3048 operand in decimal rather than wrong textual versions.
3050 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3051 (mention 't', remove false thing about 'g' only good with 'f').
3053 * breakpoint.h: move "struct breakpoint" and friends to top of
3054 file so that bpstat_find_breakpoint prototype works.
3056 * solib.c (struct so_list): Add bfd field.
3057 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3058 Put the bfd in bfd field of the so_list.
3059 (clear_solib): Free bfd name and close_bfd on the bfd.
3061 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3063 * valarith.c (value_subscript): Add COERCE_REF.
3064 * ch-exp.y (operand_5): We can generalize the 2nd operand
3065 of a string repetition ot 'literal' without ambiguity.
3067 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3069 * breakpoint.h (struct bpstat): Remove momentary field.
3070 Remove bpstat_momentary_breakpoint. This was always kludgy
3071 and is no longer used.
3073 * breakpoint.h: Add enum bpstat_what.
3074 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3075 stop and print fields of bpstat now per-breakpoint, not just
3076 one for the whole chain.
3077 breakpoint.{c,h} (bpstat_what): New function.
3078 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3079 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3080 with call to bpstat_what.
3081 README: Remove watchpoint/breakpoint bug from known bugs.
3083 * breakpoint.h: Prototype bpstat_find_breakpoint.
3085 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3087 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3089 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3090 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3092 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3094 * i960-pinsn.c (tabent): Copied struct definition from
3097 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3099 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3100 is a C++ destructor.
3101 * symtab.c (gdb_mangle_name): Use it.
3102 * symtab.c (find_methods): Do not add destructors to choice list
3104 * symtab.c (decode_line_1): Make breakpoints on destructors work
3107 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3109 * ser-go32.c: Make it use serial port name.
3110 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3112 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3115 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3117 * configure.in: Only configure sparclite subdir when target_cpu
3120 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3122 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3123 Remove FIXME comment regarding this.
3125 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3127 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3129 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3131 Add section table to objfile struct. Use it for find_pc_section.
3132 * objfiles.c (add_to_objfile_sections,
3133 build_objfile_section_table, find_pc_section): new functions.
3134 (allocate_objfile): build section table.
3135 * objfiles.h (struct obj_section): new structure.
3136 (struct objfile): add section table.
3137 (find_pc_section): new prototype.
3138 * solib.[ch] (find_pc_section_from_so_list): removed.
3139 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3140 symfile.h for objfiles.h.
3141 (in_solib_trampoline): adjusted for new find_pc_section
3142 prototype. Removed BAD_RICH_HACK ifdefs.
3143 * symfile.c (syms_from_objfile): offset objfile sections.
3144 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3145 * symfile.h (find_pc_section): prototype removed. Also fixed
3146 comment typo NUL -> NULL.
3147 * target.[ch] (find_pc_section_from_targets): removed.
3148 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3150 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3152 * ser-go32.c: Format. (go32_open): Use proper return value.
3154 * configure.in: Undo conditional configdirs hack for sparclite.
3156 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3158 * symtab.c (list_symbols): When call break_command, pass both
3159 filename and function name not just function name.
3161 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3163 (Changes and new files to make "none" a full fledged configuration)
3164 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3165 Currently only tm-none.h has any meaningful contents.
3166 * config/none/none.mh (NAT_FILE): Use nm-none.h
3167 * config/none/none.mh (XM_FILE): Use xm-none.h
3168 * config/none/none.mt (TM_FILE): Use tm-none.h
3169 * Makefile.in (depend): Remove comment about parse errors in
3170 valops.c, it now parses correctly and generates a correct depend
3171 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3172 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3174 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3176 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3178 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3179 exactly 8 characters.
3181 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3183 * configure.in: Sparclite uses sparc config dir. Also has it's
3184 own tm- & .mt files now. Also add sparclite to configdirs.
3185 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3186 * config/i386/go32.mh: Nullify def of TERMCAP.
3187 * config/i386/xm-go32.h: Get rid of redef of EIO.
3188 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3189 specific configs. Very similar to sun4os4, but without solib.
3190 * sparclite/{Makefile.in configure.in}: First cut at making this
3193 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3195 * ser-go32.c: First cut at adapting to new serial interface.
3197 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3199 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3200 These implement a new serial line interface for talking to remote
3202 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3203 EXCEPT go32, which gets ser-go32.c.
3204 * remote.c: Use new serial interface. More remote-xxx's to be
3206 * ser-bsd.c, ser-termios.c: Removed.
3207 * serial.c: New. Implements common operations for all serial
3209 * ser-unix.c: New. Unix specific serial operations for various
3210 flavors of Unix (Posix, SysV, BSD).
3211 * serial.h: Generic serial interface defs.
3212 * config/i386/go32.mh, config/i386/i386bsd.h,
3213 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
3214 ser-bsd.o from XDEPFILES. All the magic is now handled in
3217 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3219 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
3221 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
3223 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
3225 * rs6000-tdep.c (frameless_function_invocation): Don't even think
3226 about framelessness except on the innermost frame.
3228 * xcoffexec.c: Call fatal() not abort().
3230 * stabsread.c (patch_block_stabs): If stab & no symbol, make
3231 a LOC_OPTIMIZED_OUT symbol.
3232 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
3233 findvar.c (read_var_value), printcmd.c (address_info),
3234 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
3235 m2-exp.y (yylex): Deal with it.
3236 ch-exp.y (yylex): Deal with it.
3238 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
3240 * findvar.c (value_from_register): H8500 specific, check to see
3241 if we are looking at short pointer. If so, skip crock.
3242 * h8500-tdep.c (h8500_frame_chain): Mask down value from
3243 read_memory_integer() to avoid getting messed up by sign extension.
3245 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3247 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
3248 ifdef protect using BAD_RICH_HACK. This should be removed soon.
3249 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
3251 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
3253 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
3255 * core.c (dis_asm_print_address): New function.
3257 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
3260 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3262 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
3263 entire breakpoint chain and print only the first entry that needs to
3264 be printed and needs to be stopped for. Fixes problems with printing
3265 of multiple breakpoints with different conditions.
3266 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
3267 effectively stops printing of the breakpoint chain.
3268 * breakpoint.c (print_it_noop): New routine to print nothing
3269 for this breakpoint entry and dont stop printing.
3270 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
3271 watchpoint only if it is enabled.
3272 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
3273 descriptor from the library to make backtraces through setjmp work.
3274 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
3276 * mips-tdep.c (read_next_frame_reg): Provide correct values for
3277 all registers saved within sigtramp, cleanup.
3279 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
3283 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3285 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
3286 with prototype in ../include/dis-asm.h.
3288 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3290 * core.c (dis_asm_{read_memory,memory_error}): New functions.
3291 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
3292 Use read_memory_func interface to disassembler.
3294 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3296 Teach sparc solaris to next over shared library functions.
3297 * solib.[hc] (find_pc_section_from_so_list): new function and
3299 * sparc-tdep.c (in_solib_trampoline): new function.
3300 * symfile.[hc] (find_pc_section): new function and prototypes.
3301 * target.[hc] (find_pc_section_from_targets): new function and
3303 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
3304 in_solib_trampoline.
3306 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
3308 * infrun.c (wait_for_inferior): Revise comment.
3310 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
3312 * command.{c,h}: New var_type var_integer.
3313 main.c: Use it for history_size.
3315 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
3316 Lint and byte-order fixups.
3318 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
3320 * breakpoint.h (bpstat): New field print_it.
3321 breakpoint.c (bpstat_print): Use it.
3322 (print_it_normal): New function (from old bpstat_print code).
3323 (bpstat_{alloc,stop_status}): Set print_it field.
3325 * breakpoint.c (bpstat_stop_status): Use catch_errors when
3326 evaluating watchpoint condition, via new function watchpoint_check.
3327 Also stop if watchpoint disabled due to leaving its block.
3329 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
3331 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3333 * mips-pinsn.c: Add missing include of dis-asm.h.
3335 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
3337 * Makefile.in (clean, distclean, realclean): Recursively apply
3338 to subdirs first, rather than last. This avoids, for example,
3339 Makefile being removed in a parent directory before the recursive
3342 * alldeps.mak, depend: Update for below changes.
3344 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3345 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3346 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3347 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3348 instead of tm-68k.h.
3349 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3350 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3351 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3352 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3353 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3354 tm-68k.h to tm-m68k.h.
3355 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3356 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3359 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3360 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3361 * a29k-tdep.c: Renamed from am29k-tdep.c.
3362 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3363 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3364 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3365 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3366 Map '29k' to 'a29k'.
3367 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3368 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3369 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3371 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3372 define that does not appear anywhere else in the gdb source tree.
3373 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3375 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3377 * breakpoint.c: Add comments regarding breakpoint_re_set.
3379 * xcoffread.c (sort_syms, compare_symbols): Remove.
3380 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3381 not our own sort_syms (it is identical).
3383 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3385 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3387 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3388 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3390 * exec.c (exec_close): Fix storage leak.
3391 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3392 output sections when patching an executable.
3393 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3394 when writing all registers.
3395 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3396 at the right offset in the dummy frame.
3397 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3398 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3399 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3401 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3403 * Makefile.in (TARFILES): Avoid trailing backslash.
3405 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3407 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3408 it in breakpoint_re_set.
3409 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3411 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3412 don't use sizeof(int) for target stuff, etc).
3414 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3416 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3417 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3418 support that can't be integrated anyway due to lack of clear
3421 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3423 * findvar.c (read_register, write_register): Make these capable
3424 of reading/writing registers that are shorter than REGISTER_TYPE.
3425 * (value_from_register): Install H8500 specific code to return
3426 proper value when register is being used as a pointer.
3427 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3428 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3429 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3430 chain frames properly by combining frame pointer with T reg.
3431 (init_extra_frame_info): Delete. It's now a macro.
3432 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3433 offset by the correct amount off of the frame pointer.
3434 (register_byte): Delete. It's now a macro.
3435 (register_raw_size, register_virtual_size): Delete. Replaced by
3436 common routine h8500_register_size, cuz there's no difference
3437 between the raw & virtual sizes on this machine.
3438 (register_convert_to_raw, register_convert_to_virtual): Delete,
3439 cuz there's no difference between the raw & virtual forms.
3440 Replaced by memcpy in tm file.
3441 (register_virtual_type): Rename to h8500_register_virtual_type.
3442 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3443 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3444 emulator have same reg offsets. This is all handled in the
3446 (h8500_trapped_internalvar): New routine to detect references to
3447 convenience vars acting as pointer pseudo-regs.
3448 (h8500_value_trapped_internalvar): Conjure up value of pointer
3450 (h8500_set_trapped_internalvar): Convert set value in real
3451 register references.
3452 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3453 code segment register.
3454 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3456 (wait_for_inferior): Add h8500 specific code to add stack segment
3457 when reading SP register.
3458 remote-sim.c (fetch_register): Spacing.
3459 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3460 detect cruft. Redo all register manipulation stuff. Get rid of
3461 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3462 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3463 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3464 to create internal vars for pointer pseudo-regs.
3466 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3468 * Makefile.in: Numerous small changes to macro definitions
3469 and rules for building gdb distribution tree. Many macros
3470 eliminated or merged, and rules simplified.
3471 * alldeps.mak: Update.
3474 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3476 * Makefile.in: recurse through SUBDIRS for dvi target too
3478 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3480 * Clean up xcoff relocation.
3481 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3482 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3484 symtab.h (struct general_symbol_info): Add section field.
3485 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3486 xcoffread.c: Set section for symbols and msymbols.
3487 (struct symtab): Add block_line_section field.
3488 buildsym.c (end_symtab): Set it.
3489 (end_symtab and callers): Add section parameter.
3490 objfiles.c (objfile_relocate): New funciton.
3491 xcoffexec.c (vmap_symtab): Use it.
3492 xcoffsolib.h (struct vmap): Remove unused fields.
3493 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3494 CORE_NEEDS_RELOCATION, symtab_relocated.
3495 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3496 rs6000-tdep.c: Make loadinfotext static.
3497 breakpoint.c (fixup_breakpoints): Doc fix.
3498 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3499 (end_symtab): primary field replaces nonreloc.
3501 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3503 * symtab.h (struct linetable_entry): Remove confusing comment.
3505 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3507 * Makefile.in: add installcheck target
3509 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3511 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3512 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3513 z8k}: New directories to hold cpu specific configuration files.
3514 Naming follows gcc convention.
3515 * config/{*.mt, *.mh}: All target and host makefile fragment
3516 config files moved to an appropriate config/<cpu> subdirectory.
3517 * nm-*, xm-*, tm-*: All native, host, and target files, which
3518 get linked to nm.h, xm.h, and tm.h respectively by configure,
3519 moved to appropriate config/<cpu> subdirectory.
3520 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3521 Native, host, and target files that are common across more than
3522 one cpu architecture and included by one of the configured
3523 native, host, or target files, get moved to config directory.
3524 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3525 pick up native, host, or target include files moved to one of
3526 the config subdirectories, and that are included by other files.
3527 * Makefile.in (alldeps.mak): Modify to account for new config
3528 directory structure.
3529 * alldeps.mak, depend: Update for new config directory structure.
3530 * config/*/[ntx]m-*.h: Modify all files that include other
3531 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3532 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3534 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3535 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3536 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3537 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3538 the ones where the default is not unique or different than the
3539 config subdirectory name. Similarly, handle gdb_target_cpu.
3540 Modify configure.in as appropriate to make use of gdb_host_cpu
3541 and gdb_target_cpu to find makefile fragments and make links.
3543 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3545 * mipsread.c (compare_blocks): Sort blocks with the same start
3546 address by decreasing ending address.
3548 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3550 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3551 lookup_symbol as it might get clobbered by the call.
3553 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3554 The previous code did not initialize the language field for the psymtab
3557 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3559 * c-exp.y (parse_number): Avoid shift warning.
3560 * serial.h (struct ttystate): Declare empty one on DOS.
3562 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3564 * xm-sun4os4.h: Return type of free() should be void, not int.
3566 * vx-share/vxWorks.h: Remove #def of NULL.
3568 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3570 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3572 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3574 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3576 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3578 * ieee-float.c: Moved to ../libiberty.
3579 * ieee-float.h: Moved to ../include.
3580 * Makefile.in: Update accordingly.
3581 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3582 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3583 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3584 it is now in ../opcodes/m68881-ext.c.
3585 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3586 prologue (some callers _do_ care).
3587 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3588 new interface of ../opcodes/*-dis.c.
3589 * ch-exp.y: Add #include <ctype.h>.
3591 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3593 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3595 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3597 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3599 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3601 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3603 * z8k-tdep.c (extract_return_value, write_return_value,
3604 store_struct_return): New functions from macros in tm-z8k.h.
3606 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3608 * valops.c (value_arg_coerce): Apply temporary patch to
3609 fix problem with coercion of array and function types when
3610 passed as arguments to C functions, pending a more complete
3611 review of when and how coercion should be done, depending
3612 upon context and language.
3614 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3616 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3618 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3619 debugsec if there are a non-zero number of symbols.
3621 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3623 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3625 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3627 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3629 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3630 not just 50 symbols.
3631 (symtbl_num_syms): New variable.
3632 (read_xcoff_symtab): Set it.
3633 (read_symbol_nvalue): Check for bad symno.
3634 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3637 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3639 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3640 This is defined in defs.h if necessary.
3641 * vx-share/vxWorks.h: Remove #defs of min and max.
3642 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3643 vx-share/xdr_rdb.c: include defs.h.
3645 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3647 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3650 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3651 xcoffread.c: Doc fixes.
3653 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3655 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3656 xcoffexec.c (xcoff_relocate_core): New function.
3657 (text_adjustment): Removed.
3658 (add_vmap): Return the vmap.
3659 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3661 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3663 * xcoffsolib.h: Add objfile member to struct vmap.
3664 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3665 xcoffexec.c (add_vmap): Allocate objfiles here.
3667 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3669 Support 68000 series without floating point.
3671 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3672 * tm-68k-nofp.h: New file, lacks 68881 support.
3673 * config/m68k-nofp.mt: New file.
3675 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3677 Remove a few remaining underscore/no-underscore remnants from
3680 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3681 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3682 * config/sparc-noun.mt: Rename to sparc-em.mt.
3683 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3684 * tm-68k-un.h: Rename to tm-68k-fp.h.
3685 * tm-spc-un.h: Rename to tm-spc-em.h.
3686 * tm-sun4sol2.h: Cleanup.
3687 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3689 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3691 * symmisc.c (std_in, std_out, std_err): Move initializations
3692 to runtime code, in case they aren't constant.
3694 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3696 * symtab.c (find_pc_symtab): some object file formats, notably
3697 mips, have holes in the address ranges of symtabs. Change
3698 this algorithm from first hit to tightest fit.
3700 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3701 fence post without finding the enclosing function, then print a
3704 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3706 * utils.c (fputs_demangled, fprint_symbol): Remove.
3707 * utils.c (fprintf_symbol_filtered): New function which combines
3708 the functionality of fputs_demangled and fprint_symbol. Uses a
3709 caller provided language parameter to select the appropriate
3710 demangler, and caller provided args to pass to the demangler.
3711 * defs.h (enum language): Move further up in file so enum can
3712 be used in prototypes.
3713 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3714 * defs.h (fprintf_symbol_filtered): Add prototype.
3715 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3716 fputs_demangled with call to fprintf_symbol_filtered.
3717 * cp-valprint.c (demangle.h): Include
3718 * cp-valprint.c (cp_print_value_fields): Replace calls to
3719 fprint_symbol with calls to fprintf_symbol_filtered.
3720 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3721 with call to fprintf_symbol_filtered.
3722 * stack.c (print_frame_info): Remove obsolete code so we don't
3723 have to update fputs_demangled usage in it.
3724 * stack.c (print_frame_info, frame_info): Add language variable
3725 to pass to fprintf_symbol_demangled and initialize it from the
3726 symbol's language. Replace calls to fputs_demangled with calls
3727 to fprintf_symbol_filtered.
3728 * symtab.c (find_methods): Replace call to fputs_demangled with
3729 call to fprintf_symbol_filtered.
3730 * ch-valprint.c (demangle.h): Include.
3731 * ch-valprint.c (chill_print_value_fields): Replace call to
3732 fprint_symbol with call to new fprintf_symbol_filtered.
3734 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3736 * Makefile.in (VERSION): Bump version to 4.8.2.
3738 * main.c (source_command): Require an explicit pathname of file
3739 to source, since previous behavior of defaulting to gdb init file
3740 was troublesome and undocumented.
3741 * printcmd.c (disassemble_command): Add missing '{}' pair to
3742 else with two statements. Bug reported by Stephane Tsacas
3744 * symtab.c (find_pc_line): Don't complain about zero length or
3745 negative length line numbers for the moment, since we may not own
3746 the terminal when called, such as when single stepping. (FIXME)
3747 * language.h (CAST_IS_CONVERSION): True if current language is
3748 C++ as well as C. Fix from Peter Schauer.
3749 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3750 Use STREQN macro rather than bare '!strncmp()'.
3751 * environ.c (unset_in_environ): Avoid use of memcpy on
3752 overlapping memory regions, as suggested by Paul Eggert
3753 <eggert@twinsun.com>.
3754 * c-exp.y (%union struct): Remove unused ulval as suggested
3755 by Paul Eggert <eggert@twinsun.com>.
3757 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3759 * main.c (gdbinit): Make static.
3760 * main.c (inhibit_gdbinit): Move to file scope.
3761 * main.c (main): Remove local inhibit_gdbinit.
3762 * main.c (source_command): Don't source '.gdbinit' file by
3763 default if gdb has been told to ignore it.
3765 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3767 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3770 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3772 * printcmd.c (print_address_symbolic): Only print if offset
3773 is shorter than max_symbolic_offset.
3774 (initialize_printcmd): `set print max-symbolic-offset'.
3776 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3777 (examine_tag): Use it.
3778 (read_register_stack): Only look in the local registers for a
3779 memory address if it's between rfb and rsp; go to memory otherwise.
3780 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3781 (reginv_com): Remove ancient kludge command.
3783 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3785 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3786 irix4 will again compile.
3788 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3790 * configure.in: accept mips-sgi-irix4* for irix4.
3792 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3794 * z8k-tdep.c (print_register_hook): Lint.
3796 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3798 Lint fixes from Paul Eggert (eggert@twinsun.com):
3800 * command.c (do_setshow_command): var_uintegers are unsigned.
3801 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3802 unsigned, since they use hex values with the high bit set.
3804 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3806 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3807 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3809 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3810 macro definitions in parenthesis.
3812 * dbxread.c (dbx_symfile_init): Catch the case where there is
3813 no string table, but the only way we find out is by reading zero
3816 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3818 * dbxread.c (dbx_symfile_init): Make size of the string table
3819 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3820 offset to the string table is nonzero and handle the nonexistant
3821 string table case, should it occur. Ensure that the string table
3822 size read from the file is reasonable, with a minimum lower bound
3823 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3825 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3827 * Makefile.in: Changes to build testsuite correctly.
3828 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3829 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3830 (TARGET_FLAGS_TO_PASS): New variable.
3831 (SUBDIRS): Added testsuite.
3832 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3833 testsuite is compiled with CC_FOR_TARGET rather than CC.
3835 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3837 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3838 reported by mycroft@gnu.ai.mit.edu.
3840 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3841 * configure.in (vax-*-ultrix2*): New triplet.
3842 * config/vaxult2.mh: New file.
3843 * xm-vaxult2.h: New file.
3845 * c-exp.y (parse_number): Change high_bit to unsigned.
3846 * demangle.c: Change all references to cfront to ARM, since the
3847 actual algorithm is the one specified in the Annotated Reference
3848 Manual. This was confusing users into thinking that full cfront
3849 support was implemented.
3850 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3851 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3852 directly to lookup_struct_elt_type, which will do the
3853 dereferencing itself.
3854 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3855 NULL dereferencing bug for unnamed structs, comment out
3858 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3860 * coffread.c (process_coff_symbol): Change PCC argument correction
3861 so that it only happens on big-endian targets; so that it only
3862 happens if the short or char argument is aligned on an int
3863 boundary; and so that it changes the location, rather than the
3864 type, of the argument. These changes tend to parallel similar
3865 (old) changes in stabsread.c.
3867 * coffread.c (coff_read_enum_type): Use the specified size for
3868 enums, don't assume that they are int-sized.
3870 * c-valprint.c (c_val_print): Don't assume enums are the same as
3873 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3874 Rendell, <michael@mercury.cs.mun.ca>.
3876 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3878 * language.h (local_decimal_format_custom): Add prototype.
3879 * language.c (local_decimal_format_custom): Add function, bug
3880 reported by Robert R. Henry (rrh@tera.com).
3882 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3884 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3885 by Josef Leherbauer, joe@takeFive.co.at.
3887 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3889 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3890 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3891 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3892 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3893 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3894 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3895 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3896 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3898 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3900 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3901 of demangled name fields to NULL if no demangling exists for
3902 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3903 symbols if their language is known at the time they are created,
3904 but sometimes the language is not known until later.
3906 * ch-typeprint.c (chill_print_type_base): Name changed to
3907 chill_type_print_base to match pattern for C and C++ names.
3908 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3909 to be consistent with other usages.
3910 * ch-typeprint.c (chill_type_print_base): Add support for
3911 printing Chill STRUCT types.
3912 * ch-valprint.c: Include values.h.
3913 * ch-valprint.c (chill_print_value_fields): New function and
3914 prototype for printing Chill STRUCT values.
3915 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3916 that was being called with two args instead of three.
3917 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3918 to print Chill STRUCT values.
3920 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3922 * configure.in: added testsuite to configdirs.
3924 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3926 * doc/stabs.texi: The `this' pointer is now known by the name
3927 `this' instead of `$t'.
3929 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3931 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3932 references of TAG_string_type DIEs in user defined types.
3933 * ch-lang.c (chill_create_fundamental_type): Track compiler
3934 change that now emits debugging info with the type long for Chill
3937 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3939 * remote-mips.c: New file; implements MIPS remote debugging
3941 * config/idt.mt: New file; uses remote-mips.c
3942 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3944 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3945 floating point coprocessor.
3946 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3948 (mips_pop_frame): If not mips_fpu, don't restore floating point
3950 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3952 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3953 mips_fpu, don't use fp0 as floating point return register.
3954 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3957 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3959 * gdb/testsuite: made modifications to testcases, etc., to allow
3960 them to work properly given the reorganization of deja-gnu and the
3961 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3963 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3965 * gdb/testsuite: Initial creation of gdb/testsuite.
3966 Migrated dejagnu testcases and support files for testing nm to
3967 gdb/testsuite from deja-gnu. These files were moved "as is"
3968 with no modifications. This migration is part of a major overhaul
3969 of dejagnu. The modifications to these testcases, etc., which
3970 will allow them to work with the new version of dejagnu will be
3971 made in a future update.
3973 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3975 * NEWS: Add reminders for next release.
3977 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3979 * mipsread.c (parse_lines): Correct check for files compiled with
3982 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3984 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3986 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3988 * Makefile.in (VERSION): GDB-4.8 release!
3989 * README, NEWS: Update for release.
3991 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3993 * am29k-pinsn.c (print_insn): Minor nits with const.
3994 * am29k-tdep.c: More minor nits with arg types for
3995 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3997 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3999 * gcc.patch: Update for a different GCC (G++) bug.
4000 * main.c (print_gdb_version): Update copyright year to 1993.
4001 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4002 conditionalize this file on it. FIXME, right way is to split
4003 these into two config files.
4004 (ATTACH_DETACH): Define for BSD 4.4
4005 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4006 (U_REGS_OFFSET): Revise for 4.4.
4007 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4008 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4009 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4011 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4013 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4016 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4018 * c-lang.c (c_printstr): Bugfix for length==0 case.
4020 * c-lang.c (c_printstr): If a C string ends in a null, don't
4023 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4025 * defs.h (STRCMP): Make it work for unsigned chars.
4027 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4029 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4030 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4031 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4032 define to kludge the large opcode table into two smaller tables,
4033 since GCC take exponential space to build the table. Lint.
4034 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4036 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4038 * Makefile.in (VERSION): Roll to 4.7.9.
4039 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4040 definition here, to handle both BSD 4.3 and 4.4 systems.
4041 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4042 * remote.c (alarm): Move declaration to global level, before
4043 first reference to it.
4044 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
4045 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4047 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4049 * remote.c (readchar): forward declare alarm which otherwise looks
4050 like an undeclared variable to gcc.
4052 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4053 when comparing against an int. Avoids superfluous warning from
4056 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4057 Avoids superfluous warnings from some systems and/or compilers
4058 (like vax ultrix 4.2.)
4060 * language.c (struct op_print unk_op_print_tab): use the enum
4061 values rather naked zeros as initializers. Avoids warnings from
4062 ultrix type compilers.
4064 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4066 * Makefile.in (VERSION): Roll to 4.7.6.
4067 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4068 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
4069 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4070 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
4071 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4072 (depend): Fix bug where nm-files in config files weren't noticed.
4073 (make-proto-gdb-1): Avoid changing directories while building new
4074 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4076 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4078 * remote.c: Improve error recovery. Allow user to break out
4079 of initial connection attempt with INTERRUPT. Treat a timeout
4080 while waiting for remote packet like a retry, unless the remote
4081 side is actively running user code. Fix a few long printf_filtered's.
4083 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4086 * buildsym.c (start_subfile): Allow null file name.
4088 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4090 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4091 expects a pointer to complaint rather than a complaint
4093 (process_linenos): free the previously allocated subfile name,
4094 then allocate the new one from the heap.
4096 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4098 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4100 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4102 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4103 Previously, would bogusly index off the bottom of type_vector.
4104 (rs6000_builtin_type): Accept type number as argument.
4105 (read_type, case '-'): Handle negatives like any other type number.
4107 * symfile.c (deduce_language_from_filename): Handle null name.
4109 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4110 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4111 fixed by sato@sm.sony.co.jp.
4113 * xcoffread.c (parmsym): Don't use an initializer to set up
4114 this struct symbol. Set it up in initialize_xcoffread.
4115 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4116 works on real rs/6000 target with #ifndef FAKING_RS6000.
4118 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4120 * stabsread.c (rs6000_builtin_type): Move function from
4121 xcoffread.c:builtin_type.
4122 * xcoffread.c (builtin_type): Move to stabsread. Remove
4123 IBM6000_HOST dependency. Move misplaced comments.
4124 (various): Change printf's to complaints.
4125 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4126 objfile argument to read_type calls under #if 0.
4127 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4128 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4129 * Makefile.in: xcoffread.o is not built by default.
4130 * xm-rs6000.h (IBM6000_HOST): Remove.
4131 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4132 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4135 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4137 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4138 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4139 register numbers when user tries to modify elements in structs
4140 passed as arguments.
4141 * inflow.c (child_terminal_info): Move banner outside of system
4143 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4144 passes struct/union arguments by address.
4146 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4148 * Based on patch from Kean Johnston <maw@netcom.com>:
4149 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4150 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4151 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4153 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4155 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4156 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4158 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4160 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4161 cc debugging output.
4163 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4165 * stabsread.c (define_symbol): Complain about unrecognized names
4166 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4167 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4168 (read_cpp_abbrev): Don't use the class name as part of the
4169 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4170 abbrevs. Inspired by Mike Tiemann.
4171 (read_tilde_fields): Comment. Remove ancient dead code.
4172 Remove erroneous but non-dead code. Simplify. Add complaints.
4173 (in general): Remove extraneous (parentheses) in return
4176 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4178 * coffread.c (coff_lookup_type): Fix fencepost error reported
4179 by Art Berggreen, <arg@opal.acc.com>.
4181 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4182 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4184 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4185 test, which is apparently left over from when we used native
4186 include files and couldn't depend on the member names being there.
4187 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4189 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4191 * mipsread.c: Major overhaul to use new BFD symbol table reading
4192 routines. Now swaps information as it is needed, rather than
4193 swapping everything when the file is read.
4195 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4197 * Makefile.in (TARDIRS): Add sparclite demo dir.
4198 (*.tab.c): Change dependency on Makefile to depend on
4199 Makefile.in, otherwise it always rebuilds after configuring.
4200 Force output *.tab.c file into current directory even in "make"
4201 versions that rewrite dependent file names used in command lines.
4203 * TODO: Remove some things we did.
4204 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4205 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4206 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4207 * symtab.h: Eliminate unnamed unions and structs.
4209 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4211 * Makefile.in (VERSION): Roll to 4.7.5.
4213 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
4215 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
4216 re-evaluating symbol pointers.
4218 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
4220 * c-exp.y (lcurly, rcurly): New nonterminals.
4221 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
4223 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
4224 made function static.
4225 * parse.c (struct funcall): Moved struct def from parser-defs.h.
4226 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
4227 * parse.c (start_arglist):
4228 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
4229 * parser-defs.h (struct funcall): Moved struct def to parse.c.
4230 * parser-defs.h (funcall_chain): Moved to parse.c.
4231 * printcmd.c (print_frame_nameless_args): Fix prototype.
4232 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
4233 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
4234 * valops.c (typecmp): Moved prototype from values.h.
4235 * value.h (typecmp): Moved prototype to valops.c, made static.
4236 * ch-exp.y (yylex): Change way control sequences are disabled.
4238 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
4240 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
4242 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
4244 * mipsread.c (upgrade_type): Build array types correctly, using
4245 create_range_type and create_array_type.
4247 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
4249 * remote-nindy.c: Cleanup.
4251 * infrun.c (wait_for_inferior): When rolling back the PC after
4252 a breakpoint, call write_pc so that NPC gets rolled back as well
4255 * blockframe.c (inside_entry_file, inside_main_func,
4256 inside_entry_func): PC of zero is always "bottom of stack".
4258 * printcmd.c (print_frame_args, print_frame_nameless_args):
4259 Let print_frame_nameless_args decide whether there are any,
4260 laying groundwork for possibly later printing 29K args for
4261 functions where we have tag words but no symbols.
4263 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4265 * Makefile.in: fix GDB doc targets for new doc subdir structure
4267 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
4269 * stack.c (parse_frame_specification): Parse as many arguments
4270 as there are (up to MAXARGS). Pass all of them in argc, argv
4271 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
4272 many there were, onto SETUP_ARBITRARY_FRAME.
4273 * tm-mips.h, tm-sparc.h: Corresponding changes.
4274 * mips-tdep.c, sparc-tdep.c: Ditto.
4276 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
4278 * hp300ux-nat.c: Update copyrights.
4279 * mipsread.c (parse_partial_symbols): Complain about block
4280 indexes that go backwards. Fix from Peter Schauer.
4281 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
4282 symbol-file that has no linkage symbols to be read.
4283 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
4284 from tm- file to xm-file, since they're host dependent.
4285 * valarith.c (value_binop): Typo.
4287 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
4289 * sparclite/aload.c: Add copyleft.
4290 * sparclite/crt0.s: Add comment at beginning.
4292 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4294 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
4295 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
4297 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
4299 * values.c (value_headof): Fix typo in which VTBL and ARG were
4300 being confused for one another.
4302 * valops.c (typecmp): Now static.
4304 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
4305 baseclass--we don't always inherit its virtual function table
4308 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4309 pointer correctly in case value_struct_elt moves it around.
4311 * valops.c (typecmp): Now static. Also, now groks references
4314 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
4315 zero on recursive call. If NAME is the name of TYPE, return TYPE.
4317 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
4319 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
4320 to avoid "too much defining" error from native C compiler (!).
4322 * Makefile.in (HFILES): Add typeprint.h.
4323 * typeprint.[ch]: Update copyrights.
4325 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
4327 * Makefile.in: Update to match doc/ subdir changes.
4329 * config/hp300hpux.mh: No cross-host file needed, just native.
4330 * config/go32.mh: Remove nonexistent "native" support.
4332 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
4333 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4334 * m88k-tdep.c (next_insn): Lint, cleanup.
4335 (store_parm_word): Lint.
4337 * README: Fix typo (reported by karl@hq.ileaf.com).
4339 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4341 * expression.h (BINOP_CONCAT): Document use for self concatenation
4342 an integral number of times.
4343 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4345 * valarith.c (value_concat): Rewrite to support self
4346 concatenation an integral number of times.
4347 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4348 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4349 eliminate hundreds of spurious shift/reduce and reduce/reduce
4350 conflicts that mask the 5 real ones.
4351 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4352 * ch-exp.y (integer_literal_expression): Remove production,
4355 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4357 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4358 implied that "no side effects" was nonfunctional.
4359 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4360 character string and bitstring concatenation.
4361 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4362 * expression.h (exp_opcode): Add BINOP_CONCAT.
4363 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4364 * language.c (string_type): Add function to determine if a type
4366 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4367 * valarith.c (value_concat): New function to concatenate two
4368 values, such as character strings or bitstrings.
4369 * valops.c (value_string): Remove error stub and implement
4371 * value.h (value_concat): Add prototype.
4372 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4373 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4374 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4377 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4379 * c-exp.y (exp): Add production to support direct creation
4380 of array constants using the obvious syntax.
4381 * c-valprint.c (c_val_print): Set printed string length.
4382 * dwarfread.c (read_tag_string_type): New prototype and
4383 function that handles TAG_string_type DIEs.
4384 * dwarfread.c (process_dies): Add case for TAG_string_type
4385 that calls new read_tag_string_type function.
4386 * expprint.c (print_subexp): Add support for OP_ARRAY.
4387 * gdbtypes.c (create_range_type, create_array_type): Inherit
4388 objfile from the index type.
4389 * ch-typeprint.c (chill_print_type): Add case for
4391 * ch-valprint.c (chill_val_print): Fix case for
4394 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4396 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4397 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4398 include/coff/mips.h.
4400 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4402 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4403 constants with an explicit null byte terminator. OP_STRING is
4404 now used for real string types.
4405 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4406 they are used by all languages.
4407 * c-lang.c (_initialize_c_language): Move initializations of
4408 builtin_type_* to lang.c.
4409 * c-typeprint.c (c_type_print_varspec_prefix,
4410 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4411 to TYPE_CODE_STRING.
4412 * c-valprint.c (c_val_print): Change the way character arrays
4413 are printed as strings to be consistent with the way strings
4414 are printed when pointer-to-char types are dereferenced.
4415 Remove test of print_max before calling val_print_string, which
4416 now does it's own test.
4417 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4418 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4419 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4420 * gdbtypes.c (builtin_type_*): Add declarations moved from
4422 * gdbtypes.c (create_string_type): New function to create real
4424 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4425 renamed to TYPE_CODE_STRING.
4426 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4427 builtin_type_* types moved from c-lang.c.
4428 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4429 to TYPE_CODE_STRING.
4430 * gdbtypes.h (builtin_type_string): Add extern declaration.
4431 * gdbtypes.h (create_string_type): Add prototype.
4432 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4433 renamed to TYPE_CODE_STRING.
4434 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4436 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4437 renamed to TYPE_CODE_STRING.
4438 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4440 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4441 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4442 to TYPE_CODE_STRING.
4443 * valops.c (allocate_space_in_inferior): New function and
4444 prototype, using code ripped out of value_string.
4445 * valops.c (value_string): Rewritten to use new function
4446 allocate_space_in_inferior, but temporarily disabled until some
4447 other support is in place.
4448 * valops.c (value_array): New function to create array constants.
4449 * valprint.c (val_print_string): Add comment to document use,
4450 complete rewrite to fix several small buglets.
4451 * value.h (value_array): Add prototype.
4452 * value.h (val_print_string): Change prototype to match rewrite.
4453 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4454 * ch-exp.y (match_character_literal): Disable recognition of
4455 control sequence form of character literals and document why.
4457 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4459 * nindy-share/nindy.c: Add comments to #endif's to clarify
4462 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4463 read_memory to get byte order right.
4464 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4465 anymore. This is done in paread.c now. We expect unwind info
4466 to hang off of objfiles, and search all of the objfiles when until
4468 * (skip_trampoline_code): Cast arg to target_read_memory.
4469 * objfiles.h (struct objfile): Add new field obj_private to hold
4470 per object file private data (unwind info in this case).
4471 * paread.c (read_unwind_info): New routine to read unwind info
4472 for the objfile. This data is hung off of obj_private.
4473 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4474 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4475 make this easier to access.
4477 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4479 * c-valprint.c (cp_print_class_member): Add extern decl.
4480 * c-valprint.c (c_val_print): Extract code for printing methods
4481 and move it to cp_print_class_method in cp-valprint.c.
4482 * c-valprint.c (c_val_print): Extract code to print strings and
4483 move it to val_print_string in valprint.c.
4484 * cp-valprint.c (cp_print_class_method): New function using
4485 code extracted from c_val_print.
4486 * valprint.c (val_print_string): New function using code
4487 extracted from c_val_print.
4488 * value.h (val_print_string): Add prototype.
4489 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4490 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4491 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4492 CHECKBUF, growbuf_by_size): New variables, macros, and support
4493 functions for implementing a dynamically expandable temp buffer.
4494 * ch-exp.y (match_string_literal): New lexer function.
4495 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4496 removed and replaced with new CHECKBUF macro.
4497 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4498 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4500 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4502 * Makefile.in: Add info for paread.o.
4503 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4505 * blockframe.c (frameless_look_for_prologue): Correct the
4507 * gdbtypes.h, gdbtypes.c: Use const in decl of
4508 cplus_struct_default, now that pa-gas assembler has been fixed.
4509 * hppah-nat.c: Formatting.
4510 * hppah-tdep.c: Remove lots of useless externs for variables we
4512 * (find_unwind_entry): Speed up by using binary search, and a one
4514 * (rp_saved): New routine to see what unwind info says about RP
4515 being saved on the stack frame.
4516 * (frame_saved_pc): Look for prologue to see if we need to
4517 examine the stack for the saved RP or not.
4518 * (init_extra_frame_info): Check for prologue, instead of
4519 framesize to determine if we are frameless or not.
4520 * (frame_chain_valid): Stop backtraces when we run into _start.
4521 * (push_dummy_frame): Reformat to make more readable.
4522 * (find_dummy_frame_regs): ditto.
4523 * (hp_pop_frame): ditto.
4524 * (hp_restore_pc_queue): small cleanup.
4525 * (hp_push_arguments): ditto.
4526 * (pa_do_registers_info): ditto.
4527 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4528 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4529 * Define FRAME_CHAIN_VALID.
4530 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4531 passed to functions.
4533 * paread.c (pa_symtab_read): Use new bfd conventions for
4534 accessing linker symbol table.
4535 * (pa_symfile_init): Access embedded STAB info via BFD section
4536 mechanism and related macros.
4539 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4541 * sparc-stub.c: Use a seperate stack for our traps.
4542 * Handle recursive traps.
4543 * Remove all trap init code. This needs to be done by the
4545 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4547 * (handle_exception): See if we are at breakinst, if so, then
4548 advance PC sp that users can just step out of breakpoint().
4549 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4550 new place if SP has changed.
4551 * (case 's'): Get rid of this, we can't do it yet.
4552 * (case 't'): New command to test any old random feature.
4553 * (case 'r'): New command to reset the system.
4554 * (breakpoint): Add label to breakpoint trap instruction so that
4555 handle_exception() can detect where we are and get past the
4556 breakpoint trivially.
4558 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4560 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4562 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4564 * configure.in: recognise all sparclite variants
4566 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4568 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4569 binary files oring in the right bit.
4571 * main.c, source.c, state.c, symmisc.c: use macros defined in
4572 fopen-{bin|both} when fopening files.
4574 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4576 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4577 from a configuration file (typically including <limits.h>), or to
4578 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4579 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4580 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4581 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4582 * exppritn.c (print_subexp, dump_expression): Add case for
4584 * expression.h (OP_BITSTRING): New expression element type for
4586 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4587 macros to convert between number of expression elements and bytes
4588 to store that many elements.
4589 * i960-tdep.c (leafproc_return): Use new macros to access
4590 minimal symbol name and address fields.
4591 * m88k-pinsn.c (sprint_address): Use new macros to access
4592 minimal symbol name and address fields.
4593 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4594 minimal symbol address field.
4595 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4596 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4597 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4598 Use new BYTES_TO_EXP_ELEM macro.
4599 * parse.c (write_exp_bitstring): New function to write packed
4600 bitstrings into the expression element vector.
4601 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4603 * parser-defs.h (struct stoken): Document that it is used for
4604 OP_BITSTRING as well as OP_STRING.
4605 * parser-defs.h (write_exp_bitstring): Add prototype.
4606 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4607 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4608 LOWER, LENGTH): New tokens for keywords.
4609 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4610 upper_lower_argument, length_argument, array_mode_name,
4611 string_mode_name, variant_structure_mode_name): New non-terminals
4613 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4614 * ch-exp.y (match_bitstring_literal): New lexer support function
4615 to recognize bitstring literals.
4616 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4617 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4618 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4619 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4620 * ch-exp.y (yylex): Check tokentab6.
4621 * ch-exp.y (yylex): Call match_bitstring_literal.
4623 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4625 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4626 symbol name and value fields.
4628 * c-exp.y (yylex): Make static, to match prototype and other
4631 * expression.h (exp_opcode): Add BINOP_MOD.
4632 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4633 * expprint.c (dump_expression): Handle new BINOP_MOD.
4634 * language.c (binop_type_check): Handle new BINOP_MOD.
4635 * main.c (float_handler): Re-enable float handler when hit.
4636 * valarith.c (language.h): Include, need current_language.
4637 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4638 for integer divide truncates towards zero for negative results.
4639 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4640 * valarith.c (value_binop): Allow arithmetic operations on
4641 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4642 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4643 * ch-exp.y (tokentab3): Add MOD and REM.
4644 * ch-exp.y (yylex): Set innermost_block for symbols found
4645 in local scopes. Return LOCATION_NAME for local symbols.
4646 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4647 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4649 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4651 * command.c (shell_escape, make_command, _initialize_command):
4652 don't create or use fork if CANT_FORK is defined.
4653 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4654 code written for the IBM PC" remain.
4655 * xm-go32.h: define CANT_FORK
4657 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4659 * remote-sim.c: first attempt at general simulator interface
4660 * remote-hms.c: whitespace
4661 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4662 understand new stack layout. (print_register_hook): print ccr
4663 register in a fancy way.
4665 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4667 * eval.c (language.h): Include.
4668 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4669 to pointer types when the current language is C. It loses for
4670 other languages when the lower index bound is nonzero.
4671 * valarith.c (value_subscript): Take array lower bounds into
4672 account when performing subscripting operations.
4673 * valops.c (value_coerce_array): Add comment describing why
4674 arrays with nonzero lower bounds are dealt with in value_subscript,
4675 rather than in value_coerce_array.
4677 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4679 * ch-exp.y (FLOAT_LITERAL): Add token.
4680 * ch-exp.y (literal): Add FLOAT_LITERAL.
4681 * ch-exp.y (match_float_literal): New lexer routine.
4682 * ch-exp.y (convert_float): Remove.
4683 * ch-exp.y (yylex): Call match_float_literal.
4684 * ch-exp.y (yylex): Match single '.' after trying
4685 to match floating point literals.
4687 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4688 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4690 * expprint.c (dump_expression): New function for dumping
4691 expression vectors during gdb debugging.
4692 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4693 MULTI_SUBSCRIPT and moved out of BINOP range.
4694 * expression.h (DUMP_EXPRESSION): New macro that calls
4695 dump_expression if DEBUG_EXPRESSIONS is defined.
4696 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4697 * parse.c (length_of_subexp, prefixify_subexp): Change
4698 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4699 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4700 prefixify'ing the expression.
4701 * printcmd.c (print_command_1): Add comment.
4702 * ch-exp.y (expression_list): Add useful actions.
4703 * ch-exp.y (value_array_element): Add useful actions.
4704 * ch-exp.y (array_primitive_value): Add production.
4705 * ch-exp.y (yylex): Recognize ',' as a token.
4707 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4709 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4710 POSIXize the recursive makes (make [variable assignments] target{s})
4712 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4714 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4715 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4716 CPLUS_MARKER for all SVR4 systems, so follow suit.
4717 * defs.h (strdup_demangled): Remove prototype.
4718 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4719 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4720 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4721 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4722 prim_record_minimal_symbol_and_info): Use new macro
4723 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4724 * minsyms.c (install_minimal_symbols): Use new macro
4725 SYMBOL_INIT_DEMANGLED_NAME.
4726 * stabsread.c (define_symbol): Use new macro
4727 SYMBOL_INIT_DEMANGLED_NAME.
4728 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4729 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4730 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4731 SYMBOL_INIT_DEMANGLED_NAME.
4732 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4733 SYMBOL_DEMANGLED_NAME now tests language itself.
4734 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4735 now tests language itself.
4736 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4737 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4738 mangled name member in the language dependent portion of a symbol.
4739 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4740 mangled name member appropriate for a symbol's language.
4741 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4742 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4743 SYMBOL_DEMANGLED_NAME now tests language itself.
4744 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4745 initializes language dependent portion of symbol.
4746 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4747 demangles and caches the demangled form of symbol names.
4748 * utils.c (fputs_demangled, fprint_symbol): Use current language
4749 to select an appropriate demangling algorithm.
4750 * utils.c (strdup_demangled): Remove, no longer used.
4751 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4752 access the Chill mangled name member in the language dependent
4753 portion of a symbol.
4754 * ch-lang.c (chill_demangle): New function, simple demangler.
4755 * defs.h (chill_demangle): Add prototype.
4756 * symtab.h (language_dependent_info): Add struct for Chill.
4758 For older changes see ChangeLog-92
4764 version-control: never