1 Tue Nov 16 17:15:03 1993 Stu Grossman (grossman at cygnus.com)
3 * i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c: Remove. Move
4 common code into lynx-nat.c.
5 * lynx-nat.c: New module. Contains portable code for Lynx native
6 stuff (mostly ptrace related).
7 * config/i386/i386lynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o
8 * config/m68k/m68klynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o
10 * config/nm-lynx.h, config/tm-lynx.h: New files to contain
11 non-architecture specific native and target defs.
12 * config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h,
13 config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h: Move all
14 (arch) portable stuff into ../{tm nm}-lynx.h.
16 Tue Nov 16 13:33:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * symtab.c (gdb_mangle_name): Only assume that the physname is
19 the entire mangled name if it looks like the mangled name of a
20 constructor. Needed for testsuite to work with GCC 2.4.5.
22 * a68v-nat.c: Replace with new version from Troy Rollo. The
23 version I am replacing appears to be an old copy of sun3-nat.c.
24 * dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call
27 * Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR.
29 * Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and
31 (TAGS): Only add srcdir to TAGFILES_NO_SRCDIR.
32 (This is part of a long saga involving me putting srcdir on
33 everything (perhaps for now-obsolete reasons, I forget), Rich
34 removing the srcdir from everything, Stu putting it back some
35 places for Sun make, and me just now getting around to fixing
38 Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com)
40 * stack.c(print_frame_info): print demangled function name
43 Mon Nov 15 14:32:29 1993 Steve Chamberlain (sac@jonny.cygnus.com)
45 * remote-e7000.c: New file to cope with the Hitachi E7000 ICE.
46 * remote-utils.c, remote-utils.h (gr_load_image): New function to
48 * h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c
50 * remote-sim.c (gdbsim_load): Use gr_load_image, rather than
52 * config/sh/sh.mt: Add remote-e7000
54 Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
56 * config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and
58 * config/i386/xm-linux.h: Don't include xm-i386v.h. Define
59 HOST_BYTE_ORDER ourselves. Define HAVE_TERMIOS not HAVE_TERMIO.
60 Define NEED_POSIX_SETPGID. Include unistd.h.
62 Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com)
64 * symtab.c(gdb_mangle_name): fix the problem with constructor
67 Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB.
70 * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do
71 what cleanup_undefined_types does for arrays, except we clear
72 TYPE_FLAG_TARGET_STUB if we fix up the type.
73 * stabsread.c (cleanup_undefined_types): Add comments about how
74 doing arrays here is no longer the clean way to do it.
75 (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling
77 * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type
78 outside switch so it happens for all type codes.
79 * cp-valprint.c (cp_print_value_fields): Recurse to val_print,
80 instead of c_val_print, so that check_stub_type gets called.
82 * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove
83 TYPE_FLAG_SIGNED. It was inconsistently set, never checked
84 (except in recursive_dump_type), and is pointless.
86 Mon Nov 15 00:40:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
88 * paread.c (pa_symfile_init): Look for the $TEXT$ section rather
89 than the .text section.
91 Sun Nov 14 00:28:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
93 * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle
94 this (more or less) gracefully, and complain() was never a good
95 way of dealing with this.
97 * stabsread.c (read_type): Skip the colon when reading a
98 cross-reference. Only complain, not error_type, on unrecognized
99 cross-reference types. error_type, not dump core, if the colon is
102 Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com)
104 * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn
105 when doing remote stuff.
107 Fri Nov 12 16:22:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
109 * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab.
111 * partial-stab.h: Ignore ':' symbol descriptors. Same case as
112 Kung's stabsread.c change.
114 Fri Nov 12 11:18:02 1993 Kung Hsu (kung@cirdan.cygnus.com)
116 * stabsread.c (patch_block_stabs, define_symbol, read_type): in
117 g++ template instantiation, nested class can be part of the
118 params, and '::' can gets into symbol or type names. This is
121 * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer
122 to struct/union case.
124 Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com)
126 * coff-solib.c (coff_solib_add): Cast result of alloca().
127 * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of
128 GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro.
129 * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's
130 already in TDEPFILES).
131 * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use
132 m68k_saved_pc_after_call.
133 * Remove all Sun3 specific stuff.
134 * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *.
135 * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10.
136 Disable REMOTE_BREAKPOINT mechanism.
137 * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3.
138 * Protect from multiple includion.
139 * Move Sun3 specific stuff from tm-m68k.h to here.
140 * Define SYSCALL_TRAP as trap #0.
141 * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h).
142 * gdbserver/low-lynx.c: Redo all register store/fetch stuff to
143 make it portable for 386 and 68k.
145 Fri Nov 12 09:53:26 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
147 * mips-tdep.c (init_extra_frame_info): Check to see whether the
148 registers mentioned in the proc_desc have been saved. This
149 generalizes mips_in_lenient_prologue in the sense that we keep
150 searching until we've found saves for all the registers, not just
151 look for a "lenient prologue" pattern.
152 * mips-tdep.c: #if 0 lenient prologue code.
154 * mips-tdep.c (heuristic_proc_desc): Don't assume a host short
157 Thu Nov 11 19:58:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
159 * config/i386/i386sol2.mh: Comment out corelow.o.
161 * printcmd.c (address_info): Use filtered, not unfiltered functions.
162 We should be able to deal with a QUIT here.
164 Thu Nov 11 15:22:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
166 * printcmd.c (address_info): Use fprintf_symbol_filtered
167 to print the symbol name.
169 * stabsread.c (define_symbol): Handle cfront lossage for
170 struct/union/enums and typedefs.
172 * partial-stab.h (case N_BINCL): Update psymtab_language
173 as appropriate when changing subfiles.
174 (case N_SOL): Update psymtab_language as appropriate when
175 changing subfiles. Add typedef for structs, unions, and enums
176 when processing C++ files.
178 Thu Nov 11 13:18:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
180 * README: Remove information on languages and just cite the (newly
181 updated) information in doc/gdb.texinfo instead.
183 * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct).
185 Wed Nov 10 09:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
187 * dbxread.c (process_one_symbol, N_RBRAC): Don't clear
188 within_function just because local_symbols is NULL. It appears
189 that this bug has existed since the 10 Apr 89 change which started
190 clearing within_function here.
192 * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.
193 * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
194 tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
195 Define BELIEVE_PCC_PROMOTION.
196 * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which
197 used this was moved to stabsread.c a long time ago.
199 * dstread.c (dst_sym_fns): Update for flavours.
200 * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000.
201 * dstread.c (dst_symfile_offsets): Set objfile->num_sections.
204 * thread.c: Include "gdbcmd.h" and <ctype.h>.
205 * Makefile.in: Update dependency.
206 * thread.c (thread_command): Remove unused variable p.
207 * values.c (unpack_double): Use len instead of TYPE_LENGTH (type).
208 * valprint.c (print_floating): Correctly check sign bit now that
209 we are using unsigned arithmetic.
210 * symtab.c (find_pc_line_range): Remove unused variables exact_match,
213 Tue Nov 9 17:42:25 1993 Kung Hsu (kung@cirdan.cygnus.com)
215 * valarith.c (value_x_binop): fix search operator in class bug
216 * valarith.c (value_x_unop): fix search operator in class bug
218 Tue Nov 9 19:20:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
220 * Makefile.in (init.c): Add udi2go32.o to list of files that we
221 should not try to search for _initialize_* functions.
223 * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to
224 UDIStdoutReady. It accidentally got changed on 24 Oct 93 when
225 stdout was changed to gdb_stdout. Likewise for UDIGetStdout,
226 UDIStderrReady, and UDIGetStderr.
228 Tue Nov 9 12:48:06 1993 Tom Lord (lord@cygnus.com)
230 * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered.
232 Tue Nov 9 12:20:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
234 * utils.c (quit): Also call gdb_flush on standard output and error.
236 * .gdbinit: Remove "source /.gdbinit". It causes a spurious error
237 if /.gdbinit doesn't exist (and I know of no convention of putting
238 something in /.gdbinit).
240 Mon Nov 8 18:17:11 1993 Kung Hsu (kung@cirdan.cygnus.com)
242 * cp-valprint.c (cp_print_value_fields): change output from <no
243 value> to <optimized out or zero length>
245 Mon Nov 08 17:05:30 1993 Jeffrey Wheat (cassidy@cygnus.com)
247 * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS
248 Change RUNTEST = runtest to test for existance of
249 a runtest in the source tree first.
251 Mon Nov 8 10:42:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line
254 which doesn't really relate to anything.
256 * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not
257 for existence of gcc/Makefile.
259 * inflow.c (terminal_init_inferior), infptrace.c (child_resume):
260 Add comments about use of Lynx PIDGET and how we will want to
263 * stabsread.c: Remove long_kludge_name code (it was already #if 0).
264 * stabsread.c (read_one_struct_field): Clean up comments to reflect
265 Kung's change of 5 Nov 93.
266 * stabsread.c (read_one_struct_field): Don't give up on unknown
267 visibility character, just shove it in fip->list->visibility.
268 (read_baseclasses): Don't give up on unknown virtual or visibility
269 characters, just assume a reasonable default, complain, and keep
271 (attach_fields_to_type): Complain on unrecognized visibility.
272 One result of all this is that '9' (VISIBILITY_IGNORE) can be used
273 in a stab as well as being something which GDB uses internally.
275 Mon Nov 8 07:57:30 1993 Doug Evans (dje@canuck.cygnus.com)
277 * configure.in: Remove h8300h, we have multilib now.
279 Mon Nov 8 06:11:24 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
281 * configure.in: Add unixware as a configuration alias for x86
284 * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES
286 Sun Nov 7 23:49:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by
289 FUNCTION_START_OFFSET if funfirstline is not set.
291 Fri Nov 5 17:19:30 1993 Kung Hsu (kung@cirdan.cygnus.com)
293 * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific,
294 and macros to handle the bits.
295 * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and
296 for field of length 0, set this bit on.
297 * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE
298 field, print <no value>.
300 Fri Nov 5 14:43:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
304 Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com)
306 * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET
307 macro to set process groups.
308 * infptrace.c (child_resume): Temporarily use Lynx PIDGET to
309 specify resumption of all threads.
310 * infrun.c (wait_for_inferior): Fix handling of thread-specific
311 breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup
312 PC by the right amount when continuing the thread).
313 * thread.c (thread_apply_command): Add the `thread apply'
314 command to apply a given GDB command to a list of threads.
316 Fri Nov 5 05:58:03 1993 Jim Kingdon (kingdon@cygnus.com)
318 * Makefile.in (init.c): Don't call sed if filename is empty.
320 Thu Nov 4 08:27:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
322 * dbxread.c (unknown_symchar_complaint): Make message refer to
323 "symbol descriptor" not "symbol type character" for consistency
324 with stabs.texinfo terminology.
326 * stabsread.c (read_struct_fields): Accept either '$' or '.' as
327 the character which introduces a cpp_abbrev or anonymous type.
329 * c-lang.c (c_printstr): Print "" to stream (like all the other
330 output from this function), not gdb_stdout.
332 * dbxread.c (process_one_symbol): Do relocate 'S' symbols by
333 the text offset (revert 12 Oct 93 change).
335 * configure.in: Make hppa*-*-hiux* use hppahpux,
336 not non-existent hppahiux.
338 Wed Nov 3 16:24:09 1993 Kung Hsu (kung@cirdan.cygnus.com)
340 * values.c (value_fn_field): when physical name not found, do not
341 error, but return null.
342 * valops.c (value_struct_elt): when name and args match does not
343 mean it is the one, some times a typedef class can have the same
344 member method and args. This probably will not happen with new
345 version of g++, but it does happen in old g++ and cause gdb error.
347 Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
349 Merge changes for dos x udi:
350 * Makefile.in (udi2go32.o): add rule to build this file
351 * 29k-share/udi/udi2go32.c: new file
352 * config/a29k/a29k-udi.mt: add udi2go32.o
353 * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file
354 if __GO32__ is defined. What a hack.
356 Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
358 * remote.c (putpkt, getpkt): Don't call interrupt_query.
360 * findvar.c (value_of_register): Rename val to reg_val to avoid
361 name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL.
363 * main.c: Add variables source_line_number, source_file_name,
364 source_error, source_error_allocated, and source_pre_error.
365 (command_line_input): If source_file_name set, increment
366 source_line_number and set error_pre_print with them.
367 (source_command): Set source_* and make a cleanup so they get
370 Tue Nov 2 16:28:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * stack.c (down_silently_command): Add comment about PR 1913.
374 * breakpoint.c (insert_breakpoints, delete_breakpoint): Call
375 target_terminal_ours_for_output before attempting output.
377 * fork-child.c (fork_inferior): Fix comment so that it suggests
378 "set shell" rather than having "set env SHELL" affect GDB's
381 Tue Nov 2 15:03:08 1993 Tom Lord (lord@rtl.cygnus.com)
383 * utils.c (vfprintf_unfiltered): don't use maybe_filtered
384 since it involves a fixed size buffer.
386 Tue Nov 2 13:42:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
388 * findvar.c (value_of_register, value_from_register),
389 hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info),
390 valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if
391 REGISTER_CONVERTIBLE is defined, otherwise just copy the content.
392 Pass desired type to REGISTER_CONVERT_TO_*.
394 * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
395 Pass length of desired type to store/extract_floating.
396 * config/i386/tm-arm.h, config/i386/tm-i386aix.h,
397 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
398 config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*):
399 Use extract_floating and store_floating with length of desired type.
400 * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type
401 parameter to REGISTER_CONVERT_*.
403 * config/a29k/tm-a29k.h, config/convex/tm-convex.h,
404 config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h,
405 config/h8500/tm-h8500.h, config/i386/tm-i386v.h,
406 config/mips/tm-mips.h, config/ns32k/tm-merlin.h,
407 config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
408 config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h,
409 config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE,
410 REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove
411 versions for which REGISTER_CONVERTIBLE is always false.
412 * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw):
413 Remove, no longer used.
415 * alpha-tdep.c (alpha_register_convert_to_raw,
416 alpha_register_convert_to_virtual): New routines to handle
417 the different raw formats in alpha floating point registers.
418 * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE,
419 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them.
421 Tue Nov 2 12:45:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
423 * gdbserver/configure.in: Recognize *-*-lynxos* instead of
424 *-*-lynx*, recognize sparc-*-lynxos*.
425 * gdbserver/Makefile.in (install, install_only): Add.
426 * gdbserver/gdbserver.1: New file, man page for gdbserver.
428 Mon Nov 1 09:40:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * symtab.c, symtab.h, source.c: Change find_line_pc_range to take
431 a struct symtab_and_line argument, rather than a symtab and a line.
432 Re-write it to be based on the address rather than bogusly adding
433 one to the line number and hoping that has something to do with the
436 * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o.
438 * paread.c (pa_symtab_read): Change comments to say ignoring
439 labels really should be handled by the assembler/compiler.
441 * Makefile.in: Add -O to CXXFLAGS.
443 * TODO: Expand comments on fast watchpoints.
445 Sun Oct 31 19:45:06 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
447 * paread.c (pa_symtab_read): Also filter out local symbols
450 Sun Oct 31 09:28:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
452 * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c,
453 coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c:
454 Change from using bfd target name to using the flavour.
456 * objfiles.h, infcmd.c, symfile.c: Add comments about how various
457 objfiles get created and when we should blow them away.
459 Sat Oct 30 08:32:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * symfile.c (reread_symbols): When re-reading symbols, do all the
462 right operations ourself, rather than calling symbol_file_command.
463 If we re-read something, call clear_symtab_users not just
465 * objfiles.h, objfiles.c (build_objfile_section_table): No longer
467 * symfile.c (clear_symtab_users): Call clear_pc_function_cache.
468 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c
469 (*_symfile_offsets): Set objfile->num_sections.
470 * remote.c (remote_wait), symfile.c (syms_from_objfile):
471 Don't muck with objfile->num_sections now that all the symbol
473 * elfread.c: Clean up obsolete comment about handling only DWARF.
474 * paread.c: Remove comment about how we should use an "ordinary"
475 file format with an hppa suffix. There is nothing ordinary about SOM.
477 * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh,
478 config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC.
479 * TODO: Update Mach stuff.
481 Fri Oct 29 16:30:36 1993 Stan Shebs (shebs@rtl.cygnus.com)
484 * configure.in: Change *-*-lynx* to *-*-lynxos*, add
486 * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c.
487 Rename i386lynx-nat.[co] to i386ly-nat.[co].
488 (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht].
489 (m68kly-nat.o, sparcly-nat.o): Add rules.
490 * i386ly-tdep.c: Cosmetics.
491 * i386lynx-nat.c: Removed.
492 * i386ly-nat.c: New file, was i386lynx-nat.c.
493 * m68kly-nat.c: New file.
494 * sparcly-nat.c: New file.
495 * config/xm-lynx.h: New file, cpu-independent host info.
496 * config/i386/i386lynx.mh: Changes for consistency.
497 * config/i386/i386lynx.mt: Ditto.
498 * config/i386/tm-i386lynx.h: Ditto.
499 * config/i386/nm-i386lynx.h: Ditto.
500 * config/i386/xm-i386lynx.h: Include config/xm-lynx.h.
501 * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt,
502 config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h,
503 config/m68k/xm-m68klynx.h: New files, M68K LynxOS support.
504 * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt,
505 config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h,
506 config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support.
508 Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
510 * defs.h, findvar.c (extract_floating, store_floating): New functions.
511 * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is
512 now used only by extract_floating and store_floating.
513 * valprint.c (print_floating): Use unsigned arithmetic. Use
514 extract_unsigned_integer instead of SWAP_TARGET_AND_HOST.
515 Change sizeof (float) to 4 and sizeof (double) to 8 (those are always
516 the relevant sizes for this code, which is in #ifdef IEEE_FLOAT).
517 * values.c (unpack_long, unpack_double, value_from_double),
518 valarith.c (value_binop), stabsread.c (define_symbol):
519 Use extract_floating and store_floating instead of
520 SWAP_TARGET_AND_HOST.
521 * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
522 Use extract_floating and store_floating.
523 * config/m88k/tm-m88k.h: Add comments (it should be doing the same).
524 * i386-tdep.c (i386_extract_return_value),
525 * remote-nindy.c (nindy_store_registers): Use store_floating.
527 Fri Oct 29 09:31:38 1993 Steve Chamberlain (sac@rtl.cygnus.com)
529 * remote-sim.c (gdbsim_store_register): Change var name so
530 it compiles with non-ANSI compilers.
532 Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
534 * TODO: Add idea for "disassemble" with source.
536 Fri Oct 29 00:41:01 1993 Fred Fish (fnf@cygnus.com)
538 * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs
541 Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
543 * TODO: Add section on Mach. Stop calling it a "bug list".
544 Remove John's name and email address. Remove item on "always"
545 ("hook-stop" takes care of this). Remove item on executables with
546 no symbols (this works on some machines, at least). Remove item
547 about calling error() during symbol reading (I think all the important
548 ones have been cleaned up). Revise items about signals and remote
549 systems. Remove section on ^Z requiring several continues to make
550 it go (this now works. Perhaps the item is based on confusion over
551 programs (like GDB itself) which catch SIGTSTP and then re-send
552 themselves the signal. PR 2575 might contain relevant info).
554 Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com)
556 * NEWS: Note improvements in C++ support, preliminary thread
557 implementation, and LynxOS native and target support for 386.
559 Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com)
561 * README: Add note from Peter Schauer about OSF/1 shared
562 libraries. Add note from Pace Willisson about configuring on BSDI
563 BSD/386 release 1.0. Update gdb references to gdb 4.11.
565 Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
567 * NEWS: Add notes about Alpha and "set remotedebug" for UDI.
569 * valops.c (value_assign): Change bitfield code to use a buffer of
570 the correct size, rather than an int.
572 Wed Oct 27 13:43:07 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
574 * config/i386/{i386m3.mt,i386m3.mh},
575 config/mips/{mipsm3.mt,mipsm3.mh},
576 config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE
577 and XM_FILE. Replace host files *mach3-xdep.o with native
578 files *m3-nat.o. Replace host file os-mach3.o with native
581 * remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug".
582 * remote-mon.c: Remove commented out "set remotedebug" command.
583 * remote-nindy.c: Clean up comment about wanting alternative to
584 options specified on the GDB command line.
586 * fork-child.c (fork_inferior): Set inferior_pid before calling
587 init_trace_fun. Move the code which gets us through the shell
588 to new function startup_inferior.
589 * inferior.h: Declare startup_inferior.
590 * procfs.c (procfs_init_inferior), inftarg.c (ptrace_him):
591 Call startup_inferior.
592 * m3-nat.c (m3_trace_him): Call intercept_exec_calls.
593 * config/nm-m3.h: Don't define STARTUP_INFERIOR.
594 * config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h,
595 config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED.
597 * m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS.
599 Tue Oct 26 22:05:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
601 * mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core.
603 Tue Oct 26 15:07:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
606 * nlmread.c: Include stabsread.h.
607 * Makefile.in: Update dependencies.
609 * remote.c: Change PBUFSIZ back to 400. John's 28 Feb 1992 change
610 to increase it broke the ability to write large chunks of memory
611 with m68k-stub and i386-stub. Now we only use more than 400 on
612 machines where we need that much to write the registers.
613 * remote.c (remote_write_bytes): Eliminate possible abort(). The
614 check for when to abort was off by a few bytes and besides which,
615 it is handled by MAXBUFBYTES, which the caller uses.
616 * m68k-stub.c: Add comments about trap #1 and trap #8 instructions.
618 Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com)
620 * remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).
621 (sim_set_pc): Update prototype.
622 (sim_read, sim_write): Ditto, and use unsigned char *buf.
623 (sim_fetch_register, sim_store_register): Use unsigned char *buf.
624 (sim_info): Pass printf function as argument, add verbose argument.
625 (sim_stop_reason): Renamed from sim_stop_signal, fix prototype.
626 * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason.
627 (gdbsim_files_info): Update call to sim_info.
629 Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
631 * valops.c (value_assign): Call reinit_frame_cache when assigning
634 Mon Oct 25 11:08:59 1993 Stu Grossman (grossman at cygnus.com)
636 * infrun.c (wait_for_inferior): Fix PC out of objfile bounds
637 check to just use stop_func_name == 0.
638 * remote-udi.c (store_register): Invalidate NPC/PC_REGNUM after
641 Mon Oct 25 14:57:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c,
644 m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy.
647 * breakpoint.c: Include thread.h.
648 * coffread.c: Include stabsread.h.
649 * Makefile.in: Update dependencies.
650 * breakpoint.c (mention): Add bp_call_dummy to switch.
651 * symmisc.c (dump_symtab): Use %d not %ld for line number.
653 Sun Oct 24 18:29:32 1993 Tom Lord (lord@rtl.cygnus.com)
655 * every non-obsolete file except utils.c:
656 Change the stream argument to _filtered to GDB_FILE *.
657 Change all references to stdout/stderr to gdb_stdout/gdb_stderr.
658 Replace all calls to stdio output functions with
659 calls to corresponding _unfiltered functions.
660 Replaced calls to fopen for output to gdb_fopen.
661 Added sufficient goo to utils.c and defs.h to make the above
664 The net effect is that stdio output functions are only directly
665 used in utils.c. Elsewhere, the _unfiltered and _filtered
666 functions and GDB_FILE type are used.
668 In the near future, GDB_FILE will stop being equivalant to
671 The semantics of some commands has changed in a very subtle way:
672 called in the right context, they may cause new occurences of
673 prompt_for_continue() behavior.
675 Please respect this change by not reintroducing stdio output
676 dependencies in the main body of gdb code. All output from
677 commands should go to a GDB_FILE.
679 Sun Oct 24 20:16:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
681 * parse.c, parser-defs.h (write_exp_msymbol): New function to write
682 the appropriate expression for a minimal symbol. Taken from c-exp.y
683 and m2-exp.y but handles mst_file_*.
684 * c-exp.y, m2-exp.y: Use it.
686 Sun Oct 24 09:31:05 1993 Fred Fish (fnf@lisa.cygnus.com)
688 * elfread.c (elf_symtab_read): Use bfd convention that both
689 initialized and uninitialized data sections have the SEC_ALLOC
690 flag bit set, but only initialized sections have SEC_LOAD set.
691 SEC_DATA is ignored since it only gets set for initialized
694 Sat Oct 23 14:48:18 1993 Doug Evans (dje@canuck.cygnus.com)
696 * remote-sim.h (sim_stop): New enum.
697 (sim_stop_signal): Change prototype, result is enum sim_stop.
698 * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal.
700 Fri Oct 22 07:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * stabsread.c (define_symbol): Skip the whole thing about "pcc
703 promotion" on little-endian machines.
705 * remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for.
706 Some compilers (legitimately) don't like variables in the
707 function's outermost block whose name is the the same as the name of
710 Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au):
711 * dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}:
713 * config/m68k/nm-apollo68b.h: Add more defines.
714 * configure.in: Recognize apollo target, not just host.
716 * configure.in: Add * to end of all OS names.
718 Fri Oct 22 06:14:01 1993 Fred Fish (fnf@cygnus.com)
720 * Makefile.in (ALLPARAM): Add config/m88k/xm-delta88v4.h
722 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * Makefile.in (init.c): Generate using the source, not munch. This
725 cleans up all kinds of hassles (which nm to use in munch, etc). The
726 new formatting conventions (mostly already followed) are that
727 the name of the _initialize_* routines must start in column zero,
728 and must not be inside #if.
730 * Makefile.in: Remove references to munch.
731 * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c,
732 alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c,
733 procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c,
734 i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c,
735 z8k-tdep.c: Make sure the above conventions are followed. Make
736 sure they are all declared as returning void. Clean up
737 miscellaneous comments and such.
739 * sh-tdep.c (sim_load): Add function.
741 Thu Oct 21 15:58:48 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
743 * remote-mips.c (mips_wait): add pid argument.
745 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
747 * Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts
748 which no longer occur.
751 * findvar.c (symbol_read_needs_frame), corelow.c (ignore),
752 inflow.c (gdb_has_a_terminal): Make sure to return a value.
753 * regex.h: Declare re_set_syntax.
754 * printcmd.c: Include valprint.h.
755 * infcmd.c, exec.c, maint.c, core.c: Include language.h.
756 * maint.c: Include expression.h.
757 * infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h.
758 * inftarg.c: Include command.h.
759 * coredep.c: Include value.h.
760 * c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h.
761 * ch-typeprint.c: Include typeprint.h.
762 * ch-valprint.c: Include c-lang.h.
763 * nlmread.c: Include buildsym.h.
764 * environ.c: Include gdbcore.h. Only include defs.h once.
765 (set_in_environ): Cast const char * to char * when passing to
767 * Makefile.in: Update dependencies to reflect all these new includes.
768 Remove unused variables:
769 * printcmd.c (printf_command): args_to_vprintf.
770 * coffread.c (coff_symfile_init): strsection.
771 Move variables to within the #ifdefs where they are used:
772 * symtab.c (gdb_mangle_name): opname.
773 * inftarg.c (child_attach): pid and exec_file.
774 * inftarg.c (child_detach): siggnal.
775 * objfiles.c (allocate_objfile): mapto, md, and fd.
776 * objfiles.c (free_objfile): mmfd.
777 * infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch.
778 * infrun.c (wait_for_inferior): Remove unused same_pid label.
779 * inferior.h: Declare set_sigint_trap and clear_sigint_trap.
780 * parser-defs.h: Declare write_exp_elt_block.
781 * stabsread.h: Declare elfstab_offset_sections and
782 coffstab_build_psymtabs.
784 Thu Oct 21 12:05:08 1993 Ken Raeburn (raeburn@cygnus.com)
787 * paread.c: Fix references to "hppa" that should now be "som".
789 Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
791 * symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions.
793 Thu Oct 21 02:59:07 1993 Stu Grossman (grossman at cygnus.com)
795 * remote-udi.c (udi_store_registers, store_register): Use
796 UDI29KPC address space when modifying PC. It seems that you can't
797 modify the PC directly (at least in the isstip simulator).
799 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
801 * target.h: Put remote_debug declaration back here. Add baud_rate.
802 * remote.c, remote-udi.c, remote-utils.h: Let target.h take care of
803 declaring these. Those random externs all over are error prone.
804 * Move "set remotebaud" from remote-utils.c to main.c to it applies
807 * xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read):
808 Sort symtabs for this objfile only, not for all objfiles.
809 * symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used.
811 * mipsread.c (parse_symbol): In third-eye, a function has a block
812 within it which represents the whole function. Create only one
815 Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com)
817 * main.c: Make baud_rate and remote_debug be global variables,
818 remove #include "remote-utils.h". This makes it possible to build
819 GDB without remote-utils.c. Also, move setting of remote_debug
820 into main, so that all remote*.c files can use it (not just the
821 serial line ones). And, make baud_rate be an int.
822 * remote-udi.c: Change kiodebug to remote_debug.
823 * remote-utils.c: Move setting of baud rate and debug into main.c.
824 * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud
825 to use baud_rate and remote_debug globals for compatibility.
826 * remote.c: Use remote_debug and baud_rate globals directly,
827 instead of sr_ functions, so that we don't need to load
829 * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't
830 get the default remote* modules.
832 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
834 * stabsread.c (define_symbol): When combining a LOC_ARG and a
835 LOC_REGISTER, use the type from the LOC_REGISTER, not from the
838 Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com)
840 * config/i386/xm-go32.h: define some signals if they aren't
843 Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
845 * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is
846 that we use CFLAGS and PROFILE_CFLAGS to link.
847 (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of
848 LDFLAGS and/or GLOBAL_CFLAGS.
850 Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com)
852 * Makefile.in: Add $(srcdir) to all refs to 29k-share
855 Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com)
857 * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt,
858 i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh,
859 mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt}
860 * Makefile.in (remote_utils_h): Add remote-sim.h
861 * Makefile.in (NONSRC): Add i386-nlmstub.c
862 * Makefile.in (HFILES): Add coff-solib.h
864 Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com)
866 * values.c (value_virtual_fn_field): Fix the offset calculation
867 when calling virtual functions. (gdb.t22/virtfunc.exp).
868 * eval.c (evaluate_subexp): same as above.
870 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
872 * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses.
874 * Makefile.in: Define CXXFLAGS.
876 Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com)
878 * sparclite/Makefile.in: Fixup so that this works with Sun make
881 Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * breakpoint.h (struct bpstat_what): Don't use bitfields.
885 * typeprint.c: Add "class CLASS-NAME" to docstring for ptype.
887 Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com)
889 * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h,
890 tm-delta88v4.h, xm-dgux.h}.
891 * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh,
894 * README: Remove comment about SunOS 5.x programs leaving
895 coredumps. Info from Sun is that this was not in customer
898 Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
900 * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after
901 done stepping the inferior.
903 * c-exp.y: Remove never-used (because of shift/reduce conflicts)
904 rules for pointers to members.
905 * Makefile.in: Remove notice about expected shift/reduce conflicts.
907 * buildsym.c (finish_block): If we pop the context stack and it is
908 not empty, complain () instead of abort ().
910 Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
912 * parse.c, parser-defs.h (follow_types): New function.
913 * c-exp.y (ptype : typebase abs_decl): Use it.
914 * c-exp.y (ptype): Add support for type qualifiers after the
915 typebase. The typebase rule already has support for them before
917 * Makefile.in: Change the expected number of shift/reduce
918 conflicts to 6. This is OK--the 2 new conflicts are basically the
919 same as one of the old ones.
921 Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com)
923 * Makefile.in (VERSION): Bump to 4.10.3.
925 Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
927 * infrun.c (wait_for_inferior): Clean up comments which were at
928 the top of the file, making them more concise and moving them with
929 the code (Sorry, Randy, but these stream-of-consciousness comments
930 really have to go). Switch the order of the "&&", which makes
931 things clearer and turns out to be an improvement with respect to
932 side effects and speed.
934 Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com)
936 * procfs.c: Handle process exits more elegantly by trapping on
937 entry to _exit. Also, cleanup procinfo list when process dies of
938 it's own accord (as opposed to being killed).
940 Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
942 * config/m88k/xm-dgux.h: Define NO_PTRACE_H.
944 * corelow.c (add_to_thread_list): Need a cast to go from PTR to
947 * infrun.c: Add comment about signals.
949 * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again.
950 Stu reinstated it (accidently I assume).
952 Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com)
954 * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc
955 files. Use PIOCWSTOP instead.
956 * corelow.c (add_to_thread_list): Fix arg to match prototype.
958 * procfs.c (procfs_set_sproc_trap): Don't use this if sproc
960 * (procfs_notice_signals): Fix prototype.
962 Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com)
964 * breakpoint.c (breakpoint_thread_match break_command_1):
965 Thread-specific breakpoint support.
966 * breakpoint.h (struct breakpoint): Add thread id field.
967 * fork-child.c (fork_inferior): Move call to init_thread_list()
968 back a bit so that init_trace_fun can do thread functions.
969 * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait.
970 * hppab-nat.c (child_resume): Handle default pid.
971 * hppah-nat.c (child_resume): Handle default pid.
972 * i386lynx-nat.c (child_wait): New arg pid.
973 * inflow.c (kill_command): Reset thread list.
974 * infptrace.c (child_resume): Handle default pid.
975 * infrun.c: Thread-specific breakpoint support.
976 * inftarg.c (child_wait): Add pid arg.
977 * osfsolib.c (solib_create_inferior_hook): Add pid to call to
979 * procfs.c: Multi-thread support.
980 * remote-bug.c (bug_wait): Add pid arg.
981 * remote-hms.c (hms_wait): Add pid arg.
982 * remote-mips.c (mips_wait): Add pid arg.
983 * remote-mon.c (monitor_wait): Add pid arg.
984 * remote-nindy.c (nindy_wait): Add pid arg.
985 * remote-sim.c (gdbsim_wait): Add pid arg.
986 * remote-udi.c (udi_wait): Add pid arg.
987 * remote-vx.c (vx_wait): Add pid arg.
988 * remote-z8k.c (sim_wait): Add pid arg.
989 * remote.c (remote_wait): Add pid arg.
990 * solib.c (solib_create_inferior_hook): Add pid to call to
992 * target.h (struct target_ops): Add pid arg to to_wait and
994 * thread.c (valid_thread_id): New func to validate thread #s.
995 * (pid_to_thread_id): New func to do the obvious.
996 * thread.h: Prototypes for above.
998 * coff-solib.c (coff_solib_add): Use nameoffset field to locate
1001 Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
1004 sim_kill, sim_open, or sim_set_args.
1006 * stack.c (print_stack_frame): Put catch_errors around
1007 print_frame_info so (for example) error printing source doesn't
1008 cause auto-displays to get skipped in normal_stop.
1010 * findvar.c (value_from_register): When preparing to cast a value
1011 from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
1012 the old code didn't copy the whole thing.
1013 * valops.c (value_assign): Add comment.
1015 Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1017 * mipsread.c (upgrade_type): Replace bitsize sanity checks and
1018 complaint by a comment explaining why they were useless.
1020 Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1022 * Move comments on bypassing call dummy breakpoint from stack.c
1025 Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * symtab.c (lookup_partial_symtab): If filename is not found and
1028 contains no slashes, try again and compare without leading path
1030 * symtab.c (lookup_symtab_1): Replace open coded version of
1031 lookup_partial_symtab with a function call.
1033 Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1035 * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
1036 remote-mon.c (monitor_create_inferior), remote-nindy.c
1037 (nindy_create_inferior), remote-st.c (st2000_create_inferior),
1038 remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
1039 is replaced by init_trace_fun.
1040 * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
1041 how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
1044 * Makefile.in: Add Mach files to ALLDEPFILES, etc.
1045 * m3-nat.c: Clean up more hair--message(), cprocs.
1046 * configure.in: Recognize Mach targets and hosts.
1047 * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
1049 * Mach headers in config/*/tm-*.h: Fix includes to match correct
1052 Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com)
1054 * remote-mon.c (general_open): Set dev_name. Minor tweaking to get
1056 * config/m68k/tm-monitor.h: Remove floating point register names
1057 as there aren't any on any of the monitors that use this code.
1059 Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1061 * inflow.c: Pass pointer to process group, not process group itself,
1064 * inflow.c (terminal_ours_1): Don't print warning on failure to
1067 * printcmd.c (printf_command): Instead of using makeva* and
1068 calling vprintf, just make the appropriate calls to printf.
1069 * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
1070 config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
1071 traces of makeva*. My apologies to everyone (including me!)
1072 who spent so much time getting it to work on various machines,
1073 but look at the bright side, at least you won't have to do it
1074 again in the future.
1076 * printcmd.c (printf_command): Make a cleanup for val_args (fixes
1079 Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1081 * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep.
1083 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1085 * configure.in: only configure gdbserver for native environments
1087 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * stabsread.c (read_type): Treat a negative type number at the start
1090 of a type as a type reference, not as a definition of a type with
1091 "50=" omitted. This makes things work on the RS/6000 again (the
1092 14 Sep 1993 change broke it).
1094 * inflow.c: Use 0 (standard input) not scb->fd.
1095 (terminal_ours_1): If printing warning, don't claim it happened in
1098 * blockframe.c (get_prev_frame_info): Don't error() if there are no
1099 frames; just return NULL.
1101 * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
1102 change which involved structure elements. It was unnecessary and
1103 was not consistently done.
1105 * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
1106 Move common block handling from dbxread.c to stabsread.c.
1107 Use the name from the BCOMM instead of the ECOMM.
1108 Allocate things on the symbol_obstack.
1109 * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
1110 and C_ECOML. On unrecognized storage classes, go ahead and call
1111 define_symbol (after the complaint).
1113 * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
1116 Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1118 * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly
1119 after shared library symbol reading to get rid of warning from
1120 heuristic_proc_start.
1122 Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1124 * remote-sim.c: fix unterminated character string
1126 Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1128 * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int.
1130 Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1132 * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other
1133 various things to try to get this to work.
1135 * symtab.h: Fix comments re headers, sharing blockvectors, etc.
1137 Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1139 * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o
1141 Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * mipsread.c (parse_partial_symbols): Do not add undefined
1144 symbols to the partial symbol table.
1145 * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc,
1146 gcc has to be compatible with the native tools.
1147 * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
1148 ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
1149 * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
1150 way the native tools define it, update comment.
1152 Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com)
1154 * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,
1155 xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'.
1156 Sun cc doesn't like variable names that match their typedef'd type.
1158 Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1160 * inflow.c: Remove unused includes of sys/param.h and sys/types.h.
1162 * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
1163 terminal.h, fork-child.c, main.c, utils.c: Move all the process
1164 group stuff back to inflow.c and terminal.h; that's a better place
1165 for it and fixes problems with trying to get/set the process group
1166 of a tty we're doing remote debugging on.
1167 * terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
1169 * findvar.c, value.h (symbol_read_needs_frame): New function.
1170 * c-exp.y, m2-exp.y: Call it instead of having our own switch on
1172 * valops.c (value_of_variable): Use symbol_read_needs_frame to
1173 decide whether we care about finding a frame.
1175 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1177 * blockframe.c (get_frame_block): Do not adjust pc if the frame
1178 function was interrupted by a signal.
1180 Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1182 * config/h8300/tm-h8300.h: Don't define sr_get_debug.
1183 * remote-sim.c: Include remote-utils.h.
1184 * target.h: Add comment about target_has_execution.
1186 Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1188 * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
1190 * infrun.c (normal_stop): Don't try and set the pc in the current
1191 frame coredump if there isn't one.
1192 * remote-sim.c (gdbsim_store_register): Don't
1193 SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
1194 (gdbsim_wait): Set status with WSETSTOP.
1195 * config/h8300/tm-h8300.h (sr_get_debug): Define
1197 Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1200 * config/i386/i386mach.c: Explain this is for the old (probably
1201 non-functional and/or obsolete) Mach stuff.
1202 * m3-nat.c, config/nm-m3.h,
1203 i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
1204 config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
1205 config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
1206 config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
1207 config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
1210 * blockframe.c (find_pc_partial_function): If we call
1211 PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
1212 This is needed now that wait_for_inferior passes in endaddr.
1213 * infrun.c: Move call to target_terminal_inferior from proceed
1216 Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com)
1218 * blockframe.c (find_pc_partial_function): Fix handling for PCs
1219 beyond the end of the last function in an objfile.
1220 * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib
1222 * infrun.c (wait_for_inferior): Modify test for subroutine entry
1223 to include pc out of bounds of the previous function.
1224 * remote.c (remote_wait): Use strtoul for parsing 'N' message.
1225 Add code to relocate symfile_objfile->sections.
1227 Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1229 * config/sparc/sun4os4.mh: Add comment saying why we don't use
1232 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1234 * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function
1235 that clears the `inserted' flag for all breakpoints and deletes
1236 any breakpoints which should go away between runs of programs.
1237 * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
1238 remote-es.c (es1800_load), comments in exec.c and corelow.c:
1239 Use it instead of mark_breakpoints_out.
1240 * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h
1241 uses it in a completely different context.
1242 * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case.
1244 Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1246 * Makefile.in (REGEX, REGEX1): Always use our own version of
1247 regex.c to be consistent across hosts.
1248 * source.c (_initialize_source): Initialize regex to use grep
1249 style syntax as an approximation to POSIX basic regex syntax.
1251 Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1252 Jim Kingdon (kingdon@lioth.cygnus.com)
1254 * hppa-tdep.c (frame_chain): Rework so that it correctly
1255 handles boundaries where code with a frame pointer calls code
1256 without a frame pointer.
1257 (dig_fp_from_stack): New function.
1259 Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
1263 * README: Add Alpha notes from Schauer.
1265 Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
1268 understand what it is trying to do, but I suspect it's not doing
1271 * config/ns32k/merlin.mh: Add comment about M_INSTALL.
1272 * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
1273 M_UNINSTALL; it tries to install a non-existent file gdb.z.
1274 * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
1276 * stabsread.c (read_range_type): Remove comment which recommends
1277 distinguishing float from complex by the name.
1279 Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1280 Jim Kingdon (kingdon@cygnus.com)
1281 Stu Grossman (grossman@cygnus.com)
1283 Changes to support alpha OSF/1 in native mode.
1284 * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
1285 config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
1287 * Makefile.in: Add new files and dependencies.
1288 * configure.in: Add alpha target.
1289 * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
1290 * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
1291 shared libraries now.
1292 * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
1294 * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
1295 provide `unsigned int' default.
1296 * breakpoint.c (breakpoint_auto_delete): Delete only if we really
1297 stopped for the breakpoint.
1298 * stabsread.c, stabsread.h (define_symbol): Change valu parameter
1300 * stabsread.c (read_range_type): Handle the case where the lower
1301 bound overflows and the upper doesn't and the range is legal.
1302 * infrun.c (resume): Do not step a breakpoint instruction if
1303 CANNOT_STEP_BREAKPOINT is defined.
1305 * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
1306 Now that we have the bp_call_dummy breakpoint the call dummy code
1307 is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
1308 FIX_CALL_DUMMY can be used to set up everything for the dummy.
1309 The breakpoint for the dummy is set at the entry point and thats it.
1310 * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
1311 backtraces if pc is in the call dummy at the entry point.
1312 * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
1313 the expected breakpoint pc when setting up the frame for
1314 set_momentary_breakpoint.
1315 * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
1317 * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
1319 Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1321 * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
1322 Change other hppa host entries to use -*- not -hp-.
1324 Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1326 * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
1327 be compiled with NetWare header files and turned into an NLM with
1330 Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
1334 * dbxread.c (process_one_symbol): Make n_opt_found static.
1336 * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
1337 * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
1339 * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
1342 Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
1344 * objfiles.h (objfile): New slot sym_stab_info, use by most
1345 stab-reading formats.
1346 * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
1348 * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
1349 * dbxread.c, elfread.c, paread.c: Change sym_private references to
1350 sym_stab_info references.
1352 Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1354 * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
1356 * elfread.c: Use void * not PTR inside PARAMS.
1358 * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
1359 * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
1360 * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
1362 Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
1364 * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
1365 tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
1367 Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * m88k-nat.c (store_inferior_registers): When writing all registers,
1370 don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
1371 case, and they cause trouble).
1373 * TODO: Don't suggest doing fast watchpoints by stepping a line
1374 at a time. That would be really hairy and still not fast enough.
1375 Do suggest debug registers and page table diddling.
1377 Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1379 * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
1380 depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
1381 like the documentation says.
1382 * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
1383 synonym for 'g'. This was never documented, it shouldn't depend on
1384 CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
1386 Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com)
1388 * symtab.c: fix a bug in testsuite (virtfunc.exp)
1390 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
1394 * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
1395 If demangled name lacks a colon, don't dump core.
1397 * blockframe.c (find_pc_partial_function): If pst->readin is
1398 set, don't try to get symbols from pst.
1400 * inflow.c (generic_mourn_inferior): Call reinit_frame_cache
1401 instead of doing it ourself.
1402 * blockframe.c (reinit_frame_cache): Use code which was in
1403 generic_mourn_inferior so we can use this function even when
1404 we have switched targets.
1405 * corelow.c (core_detach): Call reinit_frame_cache.
1406 * target.c (target_detach): Don't call generic_mourn_inferior
1407 (revert yesterday's change, now handled by core_detach).
1408 * objfiles.c (free_objfile): Detach any core file if we call
1409 SOLIB_CLEAR. #include target.h.
1411 * fork-child.c (fork_inferior): Don't call target_terminal_init
1412 and target_terminal_inferior until we are sure that the inferior
1413 has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
1414 down and was able to reliably reproduce it by putting a sleep()
1415 before the gdb_setpgid()).
1417 Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1419 * c-exp.y, m2-exp.y: Change type of address for msymbol to
1421 * infptrace.c (fetch_register, store_inferior_register,
1422 child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
1423 transfers. Provide an `int' default for PTRACE_XFER_TYPE.
1425 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1427 * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
1430 * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
1432 Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com)
1434 * cp-valprint.c (cp_is_vtbl_ptr_type):
1435 change vtable field name to __vtbl (pr2695).
1437 * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
1439 Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com)
1441 * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to
1442 keep non-gnu makes happy.
1444 Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com)
1446 * c-valprint.c: to fix virtual table print bug (pr2695).
1448 Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * target.c (target_detach): Call generic_mourn_inferior.
1451 * inflow.c (generic_mourn_inferior): Call flush_cached_frames.
1453 Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * dbxread.c, coffread.c, elfread.c: A few changes to comments.
1457 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
1459 * configure.in: Rename ...-lynx* to ...-lynxos*.
1460 Add m68*-*-lynxos* configuration.
1461 * dbxread.c (coffstab_build_psymtabs): New function,
1462 interfaces coffread.c to dbxread functions.
1463 * coffread.c (coff_symfile_info): Expand to include
1464 dbx_symfile_info slots.
1465 (coff_symfile_init): Init coff_symfile_info struct.
1466 (coff_locate_sections): New functions, finds the stab and stabstr
1468 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
1470 (coff_section_offsets): Replace fake version with real offsets.
1472 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1474 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
1477 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1479 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
1480 * config/tm-sysv4.h: Don't include solib.h.
1481 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
1482 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
1483 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
1484 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
1485 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
1486 * config/m68k/amix.mh (NATDEPFILES): ...to here.
1488 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1490 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
1492 Clean up problems with targets and hosts that have 64 bit longs
1493 and pointers and 32 bit ints.
1494 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
1495 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
1496 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
1497 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
1498 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
1499 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1500 Change all printf formats from %x to %lx if outputting an address.
1501 Change la_*_format to use long format.
1502 local_hex_string, local_hex_string_custom now take an unsigned long
1503 argument, change all callers.
1504 * coffread.c (read_coff_symtab): Remove superfluous cast for
1506 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
1507 * findvar.c, value.h (write_register): Change val to LONGEST.
1508 * gdbtypes.h (struct type): Change `bitsize' to long as
1509 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
1510 * inferior.h (struct inferior_status): Change type of stop_pc to
1512 * language.h (local_octal_string, local_octal_string_custom):
1513 Remove prototype, the functions are neither defined nor used.
1514 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
1515 f->bitsize is a long now.
1516 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
1517 Use unsigned long casts instead of int for abusing sections_end
1519 * stack.c (parse_frame_specification): Change type of `args' to
1520 CORE_ADDR for SETUP_ARBITRARY_FRAME.
1522 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
1523 * mipsread.c (parse_type): Alpha cc now supports the t->continued
1524 bit, update algorithm to match the way the compiler uses it.
1526 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1528 * utils.c (fprintfi_filtered): Fix comments.
1530 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
1532 * coffread.c (read_coff_symtab): Don't call getfilename if there
1535 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1537 * symtab.c (find_pc_line): Fix comments.
1539 * remote-udi.c (udi_mourn): Don't pop target.
1541 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
1543 * corelow.c: Add multi thread/process support for core files with
1544 .reg/XXX pseudo-sections.
1545 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
1548 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * remote-udi.c (download): Skip zero length sections.
1552 * valops.c (search_struct_method, value_struct_elt):
1553 Use (value)-1, not -1, for error.
1555 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
1556 about SHIFT_INST_REGS.
1558 * exec.c (exec_file_command): Set text_end based on all code readonly
1559 sections, not just ".text".
1561 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
1562 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
1563 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
1564 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
1566 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
1568 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
1571 the pushing of the struct return address is already handled in
1572 mips_push_arguments.
1573 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
1575 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
1576 sanity checks for corrupt symbol entries to avoid core dumps
1577 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
1578 the same problems as the OSF/1 alpha cc.
1579 * mipsread.c (parse_lines): Iterate over the range of the compressed
1580 line number entries, the old iteration sometimes failed to stop
1581 and wrote past the end of the LINETABLE. Add sanity check to avoid
1582 the same problem in case the line number info is corrupt.
1583 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
1584 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
1585 symbols that are produced for statics in .o files and stLocal symbols
1586 that are produced for every section in OSF/1 dynamically linked
1588 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
1589 warning only under `verbose on' as there are many undefined symbols
1590 in a dynamically linked executable.
1592 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1594 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
1595 intended only for VxWorks. Remove dcache.o from TDEPFILES now
1596 that we pick it up from the default REMOTE_O.
1598 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
1601 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
1602 * rs6000-tdep.c: Add comment about framelessness.
1604 * remote-nindy.c: Declare ninMemGet and ninMemPut.
1606 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
1608 * Makefile.in: Add i386lynx-tdep to the right places.
1609 (TARDIRS): Add gdbserver.
1611 * exec.c (print_section_info): Print entry point.
1612 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
1613 i386lynx-tdep.c. Add core file support.
1614 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
1615 * maint.c: Add `maint info sections' command to print info about all
1616 sections that BFD knows about for exec and core files.
1617 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
1618 before putting frame on the stack. Consolidate writes to reduce
1619 traffic for remote debugging.
1620 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
1621 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
1622 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
1623 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
1624 * sparclite/Makefile.in: Add deps to keep Sun make happy.
1626 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1628 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
1630 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
1631 test of whether we are stepping into a CURRENTLY_STEPPING macro.
1633 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1635 * breakpoint.c (bpstat_stop_status),
1637 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
1640 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
1641 new const struct ext_format_m88110 for float format.
1642 (pic_prologue_code): add braces.
1643 (next_insn): remove unused variable buf.
1644 (frame_find_saved_regs): remove unused variables next_addr,
1646 (frame_locals_address): remove unused variables frame, ap.
1647 (frame_args_address): remove unused variables frame, ap.
1648 (push_parameters): add some breaks and a default case.
1650 * remote-bug.c: remove redundant includes of value.h, target.h,
1652 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
1653 (bug_fetch_register): special case sfip register for m88110.
1654 remove flag bit masking of pc registers. This should be handled
1655 by the ADDR_BITS_* macros.
1656 (bug_store_register): special case sfip register for m88110.
1657 Corrected sprint format for extended registers.
1659 * config/m88k/tm-m88k.h: white space and comment changes. include
1660 ieee-float.h. expanded to cope with m88110 extended registers.
1661 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
1662 (SHIFT_INST_REGS): becomes a real macro.
1664 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1666 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
1668 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1670 * elfread.c (record_minimal_symbol_and_info): Guess the section to
1672 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
1673 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
1674 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
1675 nonnegative before using it.
1676 * symtab.h: Adjust section field comment.
1678 * remote.c (interrupt_query): New function.
1679 (remote_interrupt_twice): Call interrupt_query.
1680 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
1681 (remote_wait): Don't bother with objfile_relocate if the addresses
1683 (remote_fetch_registers): If we see a packet that doesn't start
1684 with a hex character, fetch a new one.
1686 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1688 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
1690 * printcmd.c (print_scalar_formatted): When truncating value we are
1691 going to print as unsigned, handle it generally for any length
1692 less than sizeof (LONGEST), rather than special-casing sizeof (char),
1693 sizeof (short), and sizeof (long). Clarify comment on what this
1696 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
1697 * buildsym.c (start_subfile): Use deduce_language_from_filename
1698 rather than checking for .C or .cc ourself.
1700 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1702 * defs.h: Declare argument of re_comp as const char *.
1704 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
1706 * README: Say using bfd from another release doesn't generally work.
1708 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1710 * mipsread.c (parse_type): Don't complain() if we guessed struct
1711 and it was a union, or vice versa.
1713 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
1715 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
1716 * breakpoint.h (enum bptype): Add bp_call_dummy.
1717 (struct bpstat_what): Add call_dummy field.
1718 * infrun.c (wait_for_inferior): Deal with it.
1719 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
1720 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
1721 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
1723 * remote-sim.h: New file.
1724 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
1725 interface to simulator from gdb-specific stuff. Other changes.
1727 * remote-sp64sim.c: Renamed to remote-sim.c.
1728 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
1729 Use gnutarget in call to bfd_openr.
1730 Rename simif_* to gdbsim_*.
1731 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
1734 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1736 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
1737 the xor and subtract. Otherwise it will not sign extend if the type
1738 of LONGEST is larger than int.
1739 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
1740 domain is an undefined cross reference.
1741 * valops.c (call_function_by_hand): Set real_pc to correct
1742 value if CALL_DUMMY_LOCATION != ON_STACK.
1744 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1746 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
1748 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
1750 * infrun.c (wait_for_inferior): Allow user to single step within
1753 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1755 * dbxread.c (copy_pending): Deal with END NULL.
1756 (process_one_symbol): Add comments about what common_block NULL means.
1758 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1760 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
1761 to tm-a29k.h and a29k-tdep.c and make it an enum.
1762 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
1763 aspects of how we detected the processor type.
1764 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
1765 rather than figuring out the type ourselves.
1767 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
1769 * sparc-stub.c (_trap_low): Do restore/save sequence after
1770 setting sp to ensure that we load the previous window from the
1771 right place on the stack.
1773 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1775 * mipsread.c: Many changes for alpha ecoff format:
1776 Correct sizeof(int) == sizeof(long) assumptions.
1777 Replace stParsed hack by putting the parsed types on the pending chain.
1778 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
1779 provide default for cross debugging.
1780 Swapping the symbol back is no longer needed as the symbol is not
1782 Add new alpha basic types, handle btTypedef, handle stStaticProc
1784 Update and clean up cross_ref for alpha cc cross ref variations.
1785 Allocate types on the type_obstack to inhibit storage leaks.
1786 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
1787 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
1789 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1791 * stabsread.c (read_type): Process "s" (size) type attribute.
1792 If type is defined to another type, copy the type.
1794 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1796 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
1797 * config/i386/i386v4.mt (TDEPFILES): ...to here.
1799 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1801 * Makefile.in (remote_utils_h): add serial.h and target.h.
1802 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
1803 (already in remote_utils_h).
1804 (remote-utils.o): new rule.
1806 * remote-utils.h: include serial.h.
1808 * serial.h: ifdef protect from multiple inclusion.
1810 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
1813 * remote.c (remote_open), remote-nindy.c (nindy_open,
1814 nindy_files_info), remote-mon.c (general_open), remote-es.c
1815 (es1800_open): use remote-utils facilities for baud rate.
1817 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1819 * paread.c, coffread.c, elfread.c, dwarfread.c:
1820 Include <time.h> and <sys/types.h> before libbfd.h.
1822 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
1824 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
1825 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
1826 if this is a transparent procedure.
1828 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1830 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
1831 hack so this file compiles again.
1833 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
1834 (gr_multi_scan): #if 0 never-reached return(-1).
1836 * remote-udi.c (udi_wait): Return inferior_pid not 0.
1838 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1840 Collect some remote things into remote-utils.
1841 * remote-utils.[ch]: new files of functions collected from several
1842 different remote targets.
1843 * Makefile.in (REMOTE_O): add remote-utils.o.
1844 (dcache_h, remote_utils_h): new macros.
1845 (HFILES): add $(remote_utils_h).
1846 (ALLDEPFILES): add $(remote_utils_h).
1847 (dcache.o): new rule.
1848 (main.o, remote-bug.o): also depend on $(remote_utils_h).
1849 * target.h (remote_debug): extern moved to remote-utils.h.
1850 * target.c (find_default_run_target, find_core_target): initialize
1852 (remote_debug): moved to remote-utils.c.
1853 (_initialize_targets): move declaration of user variable
1854 remotedebug to remote-utils.c.
1855 * remote-bug.c: include remote-utils.h rather than dcache.h.
1856 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
1857 dev_name, check_open, is_open, readchar, readchar_nofail,
1858 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
1859 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
1860 multi-scan, bug_prepare_to_store, bug_fetch_word,
1861 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
1862 bug_speed): removed and replaced with facilities from
1864 (bug_read_inferior_memory): renamed to bug_read_memory.
1865 (bug_write_inferior_memory): renamed to bug_write_memory.
1866 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
1867 (get_word): comment out this unused function for now.
1868 (bug_settings, cpu_check_strings): new statics.
1869 (bug_open): rewritten to use gr_open.
1870 (_initialize_remote_bug): remove declarations of commands bug,
1872 * main.c: include remote-utils.h.
1873 (baud_rate): removed to remote-utils.c.
1874 (main): handle baud rate settings using new facilities from
1876 * defs.h (baud_rate): removed extern.
1878 m88110 support via bug-197 monitor.
1879 * remote-bug.c (get_reg_name, bug_fetch_register,
1880 bug_store_register): added m88110 extended register support.
1881 (wait_strings): added bug-197 prompt.
1882 (bug_wait): cope with bug-197 prompt.
1883 (start_load): cope with either bug-197 or bug-187 prompt.
1885 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
1887 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
1888 pc_changed. If it was ever set to a non-zero value, it was before
1889 GDB 2.8. It doesn't seem to have any useful function.
1891 * defs.h: Don't define NORETURN (see comment).
1893 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1895 * m88k-nat.c (fill_gregset): Set r31 and sfip.
1897 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1899 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
1900 getchar() (terminated only on '\n') instead of scanf. Send the
1901 '\n' which terminates it to the remote system.
1904 * exec.c (ignore): Return 0.
1905 * stack.c (return_command): Fetch lazy value directly, not via
1906 VALUE_CONTENTS, to avoid "value computed is not used".
1907 * inflow.c (new_tty): Move osigttou inside #if.
1909 * remote.c (remote_fetch_registers): If remote reply is short, just
1910 note that fact and keep going (reading extra registers as all bits 0).
1911 (remote_store_registers): Send number of registers that were found
1912 by remote_fetch_registers.
1913 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
1914 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
1916 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
1917 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
1918 * Makefile.in, configure.in: Change accordingly.
1920 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1922 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
1924 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
1925 printing of identities.
1927 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1929 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
1931 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
1934 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
1935 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
1936 * blockframe.c (get_prev_frame_info): initialize address.
1937 * breakpoint.c (bpstat_copy): initialize retval.
1938 (bpstat_stop_status): initialize value_is_zero.
1939 (bpstat_what): initialize bs_class.
1940 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
1941 (break_command_1): initialize cond_end, addr_end, &
1942 canonical_strings_chain.
1943 (enable_breakpoint): initialize save_selected_frame.
1944 * buildsym.c (end_symtab): initialize symtab & linetablesize.
1945 * c-exp.y (parse_number): initialize i.
1946 * c-typeprint.c (c_type_print_varspec_prefix): include
1947 TYPE_CODE_BITSTRING in switch statements and do nothing.
1948 * c-valprint.c (c_val_print): removed unused variable c.
1949 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
1950 * cp-valprint.c (cp_print_class_method): initialize f & j.
1951 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
1952 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
1953 * findvar.c (value_from_register): initialize first_addr.
1954 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
1956 * infcmd.c (run_stack_dummy): return zero rather than simple
1958 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
1959 remove symtab, appears unused.
1960 (restore_selected_frame): return 1.
1961 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
1962 (fixup_sigtramp): initialize b0.
1963 * printcmd.c (do_examine): initialize val_type.
1964 (print_frame_args): initialize b.
1965 * ser-tcp.c (tcp_restore): comment out declaration. Appears
1967 * ser-unix.c (hardwire_restore): comment out declaration. Appears
1969 (hardwire_send_break): moved variable status into ifdef
1971 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
1972 * serial.h: comment change only.
1973 * stabsread.c (rs6000_builtin_type): initialize rettype.
1974 (read_range_type): initialize nbits.
1975 * stack.c (print_frame_info): remove unused variable numargs.
1976 (parse_frame_specification): remove unused variables arg1, arg2,
1978 (return_command): initialize return_value.
1979 * symfile.c (cashier_psymtab): initialize pprev.
1980 * symtab.c (find_pc_psymbol): initialize best.
1981 (lookup_symbol): initialize s.
1982 (make_symbol_completion_list): initialize quote_pos.
1983 * thread.c: include command.h.
1984 (thread_info): static declaration removed; unused.
1985 (info_threads_command): fix == vs = typo.
1986 * typeprint.c (whatis_exp): initialize old_chain.
1987 * valprint.c (val_print_string): remove unused variable
1988 first_addr_err. Initialize old_chain.
1989 (_initialize_valprint): white space comment change.
1990 * values.c (show_values): rewrite if statement to avoid empty
1992 (vb_match): remove unused variable fieldtype_target_type.
1994 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1996 * Makefile.in (mipsread.o): Depend on $(bfd_h).
1998 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2000 * gdbserver/Makefile.in (TAGS): config files are in
2001 $(srcdir)/../config, not $(srcdir)/config.
2003 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
2004 (STORE_RETURN_VALUE): Pass the correct offset of the return
2005 register to write_register_bytes.
2006 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
2008 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2010 * remote.c (remote_wait): Don't call error. Instead, call warning
2011 inside a loop. User can ^C to get out.
2013 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
2014 routine to match BFD name change.
2015 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
2017 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
2019 * elfread.c: change elf32_symbol_type to elf_symbol_type
2021 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2023 * remote.c (remote_wait): Added 'W' and 'N' responses.
2025 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2027 * main.c, utils.c: Add comments about immediate_quit.
2029 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
2032 * target.c (pop_target): Don't try to deal with the stack becoming
2033 empty. Shouldn't happen and the code that tried was broken.
2035 * dcache.c: Cast return value from xmalloc.
2037 * remote.c: Move setting of immediate_quit from remote_open to
2038 remote_start_dummy and set it back to zero when done.
2040 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * m88k-tdep.c: Remove a bunch of unused #includes.
2044 * language.h: Add comment about current_language.
2046 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
2047 from var_uinteger to var_zinteger.
2049 * configure.in: Fix typo (delta88r4 -> delta88v4).
2051 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
2052 to make this work on SVR4 before SVR4 had its own configuration,
2055 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
2057 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
2059 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
2060 * config/m88k/m88k.mh: Use xm-dgux.h.
2061 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
2062 MAKEVA_END and MAKEVA_ARG.
2063 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
2064 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
2066 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2068 * remote-udi.c (udi_wait): Call `warning' not `error'.
2070 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
2071 demangling, don't put the mangled form in the completion list.
2073 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
2074 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
2075 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
2076 inside #if) unused variables and labels. Fix unclosed comment.
2077 Deal with enumeration values unhandled in switch statements. Make
2078 sure non-void functions return values. Include appropriate
2080 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
2083 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2085 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
2088 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2090 * remote.c: Add comment explaining why dcache is disabled.
2091 (remote_fetch_word, remote_store_word): Make static and #if 0.
2092 They are not called from anywhere.
2094 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2096 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
2097 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
2098 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
2099 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
2100 config/arm/tm-arm.h, config/convex/tm-convex.h,
2101 config/gould/tm-np1.h, config/gould/tm-pn.h,
2102 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
2103 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
2104 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
2105 config/vax/tm-vax.h: bzero -> memset.
2107 * regex.c: bcmp -> memcmp.
2109 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2111 * symtab.c (find_pc_line, find_line_common),
2112 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
2113 Revise comments re linetable sorting.
2114 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
2115 * coffread.c: Tell end_symtab to sort the line table.
2117 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
2118 in buildsym.c. This includes coff_finish_block, coff_context_stack,
2119 coff_local_symbols, coff_file_symbols, coff_global_symbols,
2120 coff_end_symtab and coff_add_symbol_to_list.
2121 (read_enum_type): Deal with it now that we have a "struct pending"
2122 not a "struct coff_pending".
2124 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
2126 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2128 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
2129 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
2130 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
2131 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
2132 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
2133 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
2134 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
2135 config/convex/tm-convex.h, config/gould/tm-np1.h,
2136 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
2137 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
2138 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
2139 config/i960/tm-i960.h, config/m68k/tm-news.h,
2140 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
2141 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
2142 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
2143 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
2144 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
2145 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
2147 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2149 * mipsread.c (parse_partial_symbols): Use language from FDR if it
2150 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
2151 * mipsread.c (ecoff_symfile_info): New struct to hold the global
2153 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
2154 Allocate the global pending list and link it to the objfile.
2155 * mipsread.c (is_pending_symbol, add_pending): Use global pending
2156 list from objfile. Allocate pending list entries from the
2158 * mipsread.c (free_pending): Remove. The pending list is now
2159 freed when the psymbol_obstack is freed.
2160 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
2161 the global pending list is used now.
2162 * mipsread.c (parse_partial_symbols): Skip only the first
2163 file indirect entry when building the dependency list.
2165 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2167 Break dcache code out of remote.c.
2168 * dcache.h: white space changes only.
2169 * dcache.c: add user settable variable to set whether data caching
2171 * remote.c: include dcache.h. removed data caching code which is
2172 now in dcache.c. Compile in data caching again. (data caching
2173 is currently off by default.)
2174 (remote_read_bytes, remote_write_bytes): change second arg to
2176 (remote_dcache): new static variable.
2177 * Makefile.in (REMOTE_O): add dcache.o.
2178 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
2180 Break dcache code out of remote-nindy.c.
2181 * remote-nindy.c: removed dcache code. Changed callers to use new
2182 conventions. include dcache.h.
2183 (nindy_dcache): new static variable.
2184 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
2186 Break dcache code out of remote-bug.c into dcache.[hc].
2187 * Makefile.in (dcache_h): new macro.
2188 (HFILES): added $(dcache_h).
2189 (ALLDEPFILES): added dcache.c.
2190 (dcache.o): new rule.
2191 (remote-bug.o): now depends on $(dcache_h).
2192 * remote-bug.c: include dcache.h. remove externs for insque and
2193 remque, add extern for bcopy. Prototype bug_close,
2194 bug_clear_breakpoints, bug_write_cr. dcache code moved to
2195 dcache.[hc]. Changed dcache calling convention to include an
2196 initial DCACHE argument.
2197 (bug_dcache): new static variable.
2198 (bug_read_inferior_memory): change second arg to
2200 * dcache.[ch]: new files.
2201 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
2203 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
2206 show < 0. The only case where we had been distinguishing is that
2207 show = 0 used to print "struct " or "enum " instead of
2208 "struct {...}" or "enum {...}" which seems clearly wrong.
2210 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2212 * configure.in: recognize m88110 as an m88k.
2214 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2216 * valops.c (call_function_by_hand): If we discard cleanups, call
2217 bpstat_clear (&inf_status.stop_bpstat).
2219 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2221 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
2222 was empty and thrown away.
2223 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
2224 dependency list, skip self dependencies.
2225 * mipsread.c (parse_fdr): Removed, obsolete.
2226 * mipsread.c (parse_lines): Check for cbLine being zero, not
2228 * mipsread.c (struct symloc): Add pst_language.
2229 * mipsread.c (parse_partial_symbols): Set up proper language for
2230 header files, save it in pst_language for psymtab_to_symtab_1.
2231 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
2233 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2235 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
2237 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2239 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
2241 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2243 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
2244 Change calling sequence of print_symbol to fit catch_errors.
2246 * mips-tdep.c: Call reinit_frame_cache every time the user does
2247 "set heuristic-fence-post".
2249 * gdbserver/low-sun3.c: New file.
2250 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
2252 * Rename files for 14-character limits:
2253 gdbserver/remote-gutils.c -> gdbserver/utils.c
2254 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
2255 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
2256 gdbserver/remote-server.c -> gdbserver/server.c
2257 remote-monitor.c -> remote-mon.c
2258 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
2259 config/m68k/monitor.mt, config/i386/i386lynx.mh,
2260 config/sparc/sun4os4.mh: Change accordingly.
2261 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
2263 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2265 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
2266 besides the dummy, return 1 rather than calling error().
2267 Let caller print the error message. Remove name argument.
2268 * valops.c (call_function_by_hand): Deal with changes to calling
2269 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
2270 if run_stack_dummy returns 1.
2274 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
2275 Get struct return address from v0, not a0.
2277 * infrun.c (restore_inferior_status): Use catch_errors when
2278 restoring selected frame.
2280 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2282 * infrun.c (save_inferior_status, restore_inferior_status):
2283 Save and restore the registers too.
2284 * inferior.h (struct inferior_status): Add "registers".
2286 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2288 * dbxread.c (end_psymtab): Clean up comment.
2290 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
2291 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
2292 * dwarfread.c: Use LOC_BASEREG where appropriate.
2293 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
2295 * coffread.c (init_lineno, init_stringtab): Don't check whether
2296 xmalloc returned NULL.
2298 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
2300 * target.c, target.h: Add "set remotedebug" command.
2301 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
2302 "set m88ksnoop" options and use generic "set remotedebug" instead.
2303 * NEWS: Describe this change.
2305 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * buildsym.h: Remove declaration of dbxread.c functions.
2308 * stabsread.h: Group together dbxread.c functions.
2309 Move elfstab_build_psymtabs here from symfile.h.
2310 Declare pastab_build_psymtabs.
2311 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
2314 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2316 * remote-bug.c: rename quiet to bug88k_snoop.
2317 (double_scan, multi_scan): generalize double_scan into a scan
2318 for multiple patterns. Rename to multi_scan.
2319 (bug_wait, bug_write_inferior_memory): adapt to use the new
2320 multi_scan in order to catch and represent target bus errors.
2321 (bug_scan): currently unused, so comment out.
2322 (bug_quiet): removed. Replaced with a standard user settable boolean.
2324 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
2325 and isn't available on solaris.
2327 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2329 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
2330 * config/m88k/delta88.mh: Fix comment.
2331 * config/m88k/tm-delta88.h: Remove unused BCS define.
2332 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
2334 * configure.in: Recognize m88*-motorola-sysv4*.
2335 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
2337 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
2340 symbol as an argument and use it in complaints.
2341 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
2343 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
2344 and Jim Kingdon (kingdon@cygnus.com)
2347 * configure.in: Recognize netbsd.
2349 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * remote-nindy.c: Remove unused include of sys/ioctl.h.
2353 * frame.h, symtab.h: Revise comments regarding baseregs.
2355 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2357 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
2358 Set language for psymtab and symtab.
2359 * mipsread.c (new_symbol): Set language and initialize demangled
2361 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
2363 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
2365 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2367 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
2368 it conditionalized on 4.3 vs. 4.4.
2369 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
2370 4.4 sections; it was identical and now works for 4.4.
2372 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
2374 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
2376 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2378 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
2379 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
2380 file indirect entries with complaints instead of core dumps. Remove
2381 complaint for stTypedef within aggregates.
2383 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2385 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
2387 * coffread.c (coff_read_enum_type): #if 0 out code which changes
2388 enum {FALSE, TRUE} into boolean.
2390 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
2391 non-existent files nm-delta.h, etc.
2392 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
2393 * delta68-nat.c: Add "[0]" in offsetof argument.
2394 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
2395 nl with initializer, just assign to it. Check n_scnum field on
2398 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2400 * printcmd.c (print_address), values.c (value_as_pointer): Don't
2401 use ADDR_BITS_REMOVE.
2402 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
2404 * blockframe.c (block_innermost_frame): Uncomment.
2405 Return NULL if passed NULL.
2406 * frame.h: Declare it.
2407 * expression.h (union exp_element): Add field block.
2408 * parse.c (write_exp_elt_block): New function.
2409 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
2410 * *-exp.y: Write block for OP_VAR_VALUE.
2411 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
2412 * valops.c, value.h (value_of_variable), callers:
2413 Add second argument, for block.
2415 * main.c (gdb_readline): If we read some characters followed by EOF,
2416 return them rather than returning NULL.
2418 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2420 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
2422 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2424 * config/m88k/tm-m88k.h: Fix typo in comment.
2425 (FP_REGNUM): define in terms of SP_REGNUM
2426 rather than by absolute number. Also clearly comment that this
2427 is a convenient lie in order to decrease future confusion.
2428 (ACTUAL_FP_REGNUM): new macro for FP.
2429 (FRAME_CHAIN_VALID): removed. Standard default works fine.
2430 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
2431 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
2433 (read_next_frame_reg): declare static.
2434 (examine_prologue): removed unused variabel insn2, rename insn1
2435 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
2436 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
2437 actually a scammed alias for SP_REGNUM on m88k.
2439 * frame.h: fixed typo in comment.
2441 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2443 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
2445 * complaints.c (complain): fflush (stdout) after output.
2447 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2449 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
2450 the saved pc from sigcontext on the stack for BSD signal handling.
2451 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
2452 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
2453 Define to make backtracing through sigtramp work.
2454 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
2455 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
2457 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * main.c (cd_command): If current_directory on entry is "/", then
2460 don't append an extra slash.
2461 Don't assume that /../.. means /.
2463 * target.c (target_xfer_memory): Clear errno before calling
2466 * stack.c (frame_info, print_frame_info): Add comment about using
2467 the starting source line number on a line boundary if backtracing
2470 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2472 * blockframe.c (create_new_frame, get_prev_frame_info):
2473 Use the function name when calling IN_SIGTRAMP.
2474 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
2475 Define for correct handling of bachtraces through _sigtramp.
2476 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
2478 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
2479 instead of core dump.
2480 * mipsread.c (parse_partial_symbols): Put static symbols into the
2481 mimimal symbol table, use proper mst_types for all minimal symbols.
2482 * stack.c (frame_info, print_frame_info): Use the starting source
2483 line number on a line boundary if backtracing through sigtramp.
2485 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2487 * remote-bug.c: include gdbcmd.h.
2488 (sleep, remque, insque): forward decls added.
2489 (bug_fetch_registers, bug_store_registers): forward decls
2491 (bug_read_inferior_memory, bug_write_inferior_memory): forward
2493 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
2494 srec_sleep, srec_noise): new static variables for user settable
2495 options. Mostly these are for debugging and tuning. I don't
2496 expect them to stay user settable options for long.
2497 (timeout): change default to 4 seconds.
2498 (check_open): declare funtion static, force return value.
2499 (readchar_nofail): if timeout, then say so if not being quiet.
2500 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
2501 start_load): new functions.
2502 (bug_wait): rewritten to use double scan.
2503 (expect): while (1) -> for (;;)
2504 (get_hex_digit): rewrite if condition to avoid gcc complaints.
2505 (bug_load, bug_create_inferior, bug_open, bug_store_register):
2506 removed unused variables.
2507 (bug_load): replaced DELTA macro with user settable srec_frame
2508 variable. Other minor lint.
2509 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
2510 gethex, timed_read, translate_addr, bug_before_main_loop):
2511 unsused and removed.
2512 (bug_resume): add missing first arg, pid.
2513 (get_reg_name): use ip rather than cr04.
2514 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
2515 declare type, args, and explicitly return.
2516 (bug_store_register): straighten out the ip vs cr04 confusion.
2517 (bug_write_inferior_memory): rewrite to cope with errors while
2518 downloading s-records.
2519 (bug_read_inferior_memory): declare static.
2520 (bug_clear_breakpoints): expect nobr before prompt.
2521 (_initialize_remote_bug): add initializations for srec-bytes,
2522 srec-max-retries, srec-frame, srec-noise, srec-sleep,
2525 * Makefile.in (remote-bug.o): new rule.
2526 (ALLDEPFILES): added remote-bug.c
2528 * remote-hms.c (hms_wait): use -1 for timeout's which means block
2529 forever rather than 99999.
2531 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
2532 simply save encode this fact as the process group and return
2533 success rather than an error.
2534 (set_tty_state): if process group is -1, do not reset the
2536 (hardwire_reachar): comment change.
2538 * serial.h: comment change.
2540 * config/m88k/tm-m88k.h: comment change to remove embedded
2542 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
2543 to reset the pc argument. So reset it.
2545 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
2547 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
2550 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2552 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
2553 GDBSERVER_DEPFILES. Also remove much (but not all that could be
2554 removed) crud inherited from gdb Makefile.in.
2555 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
2556 * gdbserver/README: Say it works on Sun and change configuration
2557 instructions slightly.
2559 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2561 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
2562 targets that use BSD style network connections
2564 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2566 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
2567 of statics doesn't work with SunOS4 /bin/cc).
2568 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
2570 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2572 * blockframe.c (find_pc_partial_function),
2573 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
2575 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2577 * utils.c (wrap_here): Allow indent to be NULL.
2578 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
2579 guarantees that it isn't, and anyway we were only checking one out
2580 of the two places we dereferenced it).
2582 * objfiles.h (struct objfile): Clean up comments for
2583 {obj,sym}_private to clarify what they are private to.
2585 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
2587 * stabsread.c, buildsym.c (hashname): Moved function to
2588 buildsym.c, as suggested in the sources.
2590 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2592 * remote-udi.c: Make udi_ops extern rather than trying forward
2593 declaration of a static variable.
2595 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
2596 there, rather than using an ANSI C specific macro.
2598 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
2599 sys/types.h near the top (just on general principles).
2601 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
2604 * gdbcore.h: New variable gnutarget.
2605 * core.c: Add commands to set and show it.
2606 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
2607 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
2610 * symtab.c (decode_line_1): Give error on unmatched single quote.
2612 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2614 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
2616 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
2618 * inflow.c (terminal_init_inferior): Don't muck with tty state if
2619 gdb_has_a_terminal() is false.
2621 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
2623 * dwarfread.c (record_minimal_symbol): Remove prototype and
2625 * dwarfread.c (add_partial_symbol): Remove code to add minimal
2626 symbols and remove comment about limitations. Experiments show
2627 that now that gdb handles the ELF symtab better for creating
2628 minimal symbols, that no additional information is added by
2629 examining the DWARF information, and in fact, given the
2630 limitations, the DWARF code was actually making things worse.
2632 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
2634 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
2635 from the data symbols and give them the correct minimal_symbol_type.
2636 Add file static symbols to the minimal symbol table, not just
2637 global symbols. Add absolute symbols as well (like _edata, _end).
2638 Redo stabs-in-elf special symbol handling now that file static
2639 symbols are entered into the into the minimal symbol table.
2640 * dwarfread.c (add_partial_symbol): Add comment about limitations
2641 of DWARF symbols for distinquishing data from bss when adding
2642 minimal symbols. Add file local symbols to minimal symbols.
2644 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * ser-go32.c: Define job_control variable.
2648 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2650 * configure.in: z8k-coff is the same as z8k-sim
2652 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2654 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
2656 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
2658 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
2660 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
2662 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
2664 * inflow.c (pass_signal): Signal handlers take one int arg;
2665 supply an unused one to make it type compatible as an arg to
2668 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
2670 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
2672 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
2674 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
2675 config/m68k/delta68.mh, config/m68k/delta68.mt,
2676 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
2677 config/mips/news-mips.mh.
2678 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
2679 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
2680 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
2681 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
2682 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
2683 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
2685 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
2687 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
2688 swapping routines and external structure sizes via the
2689 ecoff_backend information. No longer includes coff/mips.h.
2691 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
2693 * Makefile.in (SFILES): Add thread.c
2696 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
2698 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
2699 sim_set_args return code.
2702 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2704 * Makefile.in (VERSION): bumped to 4.9.4.
2706 * remote-monitor.c: updated copyright.
2707 (bug_ops, monitor_desc): now static.
2708 (monitor_desc): in several places, check and/or set to NULL.
2710 * remote-hms.c (hms_files_info): Add the appropriate items where
2711 missing in the printf call.
2713 * remote-bug.c: new file for m88k bug support.
2715 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
2717 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2719 * h8300-tdep.c: Use new variable h8300hmode.
2721 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2723 * valops.c (typecmp): If we are passing a non-reference to a function
2724 which takes a reference, pass the address.
2725 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
2728 * thread.c (thread_switch): Define as static.
2729 (add_thread): Cast return value from xmalloc.
2731 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
2732 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
2734 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
2736 * README: Elaborate on gdb C++ support and cfront support.
2738 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
2740 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
2742 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2744 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
2746 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
2748 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
2749 error msg. Setup seperate process group for child.
2750 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
2753 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
2755 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
2756 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
2757 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
2758 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
2761 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
2762 * (HFILES): New file thread.h.
2763 * (OBS): New file thread.c.
2764 * configure.in: Host config for Lynx/386.
2765 * fork-child.c (fork_inferior): Call init_thread_list().
2766 * infrun.c (resume): Add pid to invocation of target_resume().
2767 * (wait_for_inferior): Pay attention to pid from target_wait().
2768 Multi-threading code now uses this to determine what to do.
2769 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
2770 Use target_pid_to_str() macro throughout when printing pid.
2771 * inferior.h (child_resume): Add pid to prototype.
2772 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
2773 argument, instead of using inferior_pid.
2774 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
2775 now. Use target_pid_to_str() macro throughout for printing process id.
2776 * remote-adapt.c (adapt_resume): Pass in pid as argument.
2777 * remote-eb.c (eb_resume): Pass in pid as argument.
2778 * remote-es.c (es1800_resume): Pass in pid as argument.
2779 * remote-hms.c (hms_resume): Pass in pid as argument.
2780 * remote-mips.c (mips_resume): Pass in pid as argument.
2781 * remote-mm.c (mm_resume): Pass in pid as argument.
2782 * remote-monitor.c (monitor_resume): Pass in pid as argument.
2783 * remote-nindy.c (nindy_resume): Pass in pid as argument.
2784 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
2785 * remote-sim.c (rem_resume): Pass in pid as argument.
2787 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
2789 * remote-st.c (st2000_resume): Pass in pid as argument.
2790 * remote-udi.c (udi_resume): Pass in pid as argument.
2791 * remote-vx.c (vx_resume): Pass in pid as argument.
2792 * remote-z8k.c (rem_resume): Pass in pid as argument.
2793 * remote.c (remote_resume): Pass in pid as argument.
2794 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
2796 * target.c (normal_pid_to_str): New routine to print out process
2798 * target.h (struct target_ops): Add pid to prototype at
2799 to_resume(). (target_resume): Add pid argument.
2800 * (target_pid_to_str): Default definition for normal type pids.
2801 * thread.h, thread.c: New modules for multi thread/process control.
2803 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
2805 * README: Say that bug-gdb is also the place to send requests
2808 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
2810 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
2811 * h8500-tdep.c: Add parens around a few macro args.
2813 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2815 * TODO: Remove items about unix-to-unix/rapp debugging (now we
2816 have gdbserver), moving xm files to subdirectory, ptype yylval,
2817 and file-local symbols.
2819 * gdbtypes.h: Improve comments about C++ methods.
2821 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
2823 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
2824 NULL in all other calls to correct pointer types.
2826 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2829 * tm-hppa.h (TARGET_WRITE_PC): Define.
2830 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
2831 then return the address of the dummy itself rather than
2832 the address of $$dyncall.
2833 (target_write_pc): New function to store a new PC.
2835 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2836 and Jim Kingdon (kingdon@cygnus.com)
2838 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
2839 conditions, they might contain symbol table references.
2841 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2843 * mipsread.c (parse_symbol): Handle opaque struct definitions and
2844 type naming for stTypedef symbols.
2846 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2848 * c-exp.y (yylex): Detect C++ nested types.
2851 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
2853 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
2854 (dump_ccreg, sparc_print_register_hook): New fns.
2855 * remote-sim.h: New file.
2856 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
2858 * config/sparc/sp64.mt: New file.
2859 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
2860 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
2863 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
2865 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
2867 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2870 * infcmd.c (read_pc): Remove PA specific code.
2871 * tm-hppa.h (TARGET_READ_PC): Define.
2872 * hppa-tdep.c (target_read_pc): New function.
2874 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
2876 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
2878 * NEWS: Add note that DEC alpha support is host only, not native.
2879 * README: Emphasize that C++ support works best with GNU C++ and
2880 stabs debugging format.
2881 * delta68-nat.c: Add missing FSF copyright.
2883 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2885 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
2886 * hppa-tdep.c (frame_chain_valid): Check that our function has the
2887 same address as _start, not that it must be the same symbol.
2889 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
2891 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
2892 * Makefile.in (delta68-nat.o): Add dependency.
2894 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2896 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
2897 was adequate in gdb 3.5 but not now.
2899 * valops.c (typecmp): An array in t2 matches a pointer in t1.
2901 * valops.c (typecmp): When comparing type1& to type2, compare
2902 type1 and type2 as leniently as if we were comparing type1 to
2905 * cp-valprint.c (cplus_print_value): Don't dump core if the
2906 baseclass doesn't have a name.
2907 * values.c (vb_match): New function, which finds the virtual
2908 base class pointer even if the types are nameless.
2909 (baseclass_{addr,offset}): Use it.
2911 * hppa-tdep.c: Make "maintenance print unwind" command from old
2914 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
2915 obsolete junk which apparently had been copied from the
2916 pre-serial.h remote.c, but which is no longer used.
2918 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
2920 * Makefile.in (NONSRC): Need 29k-share/README, not
2921 29k-share/udi/README.
2923 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2925 * paread.c (pa_symfile_init): If error reading string table, don't
2926 use errno in cases where it hasn't been set.
2928 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
2930 * remote-monitor.c (_initialize_monitor): Comment out use of
2931 connect_command, since connect_command itself is commented out.
2933 * remote-monitor.c (generic_open): Parse arguments the same way
2936 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
2938 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2940 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
2942 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
2943 __gnu_compiled* symbols into the minimal symbols.
2945 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
2948 "retransmit-timeout" variables to set mips_receive_wait and
2949 mips_retransmit_wait, respectively.
2951 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
2953 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
2955 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2957 * remote-udi.c: Remove old comment about download not implemented.
2959 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
2960 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
2961 conform to GDB conventions like using memcpy not bcopy, serial.h,
2962 etc. This is to make it host on Solaris, AIX, etc.
2963 * Makefile.in: Reflect removed nindy-share files.
2964 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
2966 * stack.c (print_frame_info): Revise comment about `pathological'
2967 case (there was a wrong FIXME about text labels; also asm() can
2968 trigger this as well as versions of ar which truncate .o names).
2970 * buildsym.c (start_subfile): If a .c file includes a .C file, set
2971 the language of both of them to C++.
2973 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
2975 Include <malloc.h> rather than declaring malloc functions ourself.
2977 * ser-unix.c (set_tty_state): Don't ignore errors setting process
2979 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
2982 * fork-child.c (fork_inferior): Only quote exec file if needed.
2984 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
2985 stTypedef inside an stBlock.
2987 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2989 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
2990 we have breakpoints or watchpoints as we might have to ignore internal
2993 Fix gdb core dumps after `file newfile' commands.
2994 * symtab.h, symfile.c (clear_symtab_users): New routine which
2995 unconditionally clears symtab users. clear_symtab_users_once
2996 commented out as it was a noop anyway.
2997 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
2998 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
2999 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
3000 * symfile.c (syms_from_objfile): Install cleanups for errors during
3002 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
3003 Lint cleanup code, call do_cleanups explicitly.
3004 * symfile.c (symbol_file_add): Call new_symfile_objfile and
3005 reinit_frame_cache _after_ the new symbols are read in.
3007 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3009 * mipsread.c (parse_type): Do not set tag name for compiler
3010 generated fake tag names.
3012 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3014 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
3016 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3018 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
3019 command. Now we use unwind info by default if we can find it.
3021 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
3022 to tm-sparc.h so they are shared between Solaris and SunOS4.
3023 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
3026 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
3027 for floating point registers.
3029 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
3030 symbols as mst_file_text.
3032 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
3034 * stabsread.c (rs6000_builtin_type): Make logical types be
3037 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3039 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
3042 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3044 * remote.c: Don't error() on errors xferring memory.
3045 * target.h: Clean up comments about *xfer_memory.
3047 * exec.c, corelow.c (target_ops struct): Don't allow
3048 {insert,remove}_breakpoints to be defaulted to
3049 memory_{insert_remove}_breakpoint.
3051 * demangle.c: Make it so `help set dem' tells you how to get the
3052 list of demangling styles.
3054 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3056 * Makefile.in: Use REMOTE_O macro not remote.o.
3057 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
3059 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
3061 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
3062 (can't include it in nm-*.h file because it causes conflicts with
3063 a.out symbol definitions).
3064 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
3065 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
3067 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
3068 (REGISTER_U_ADDR): Defined.
3069 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
3071 * config/pa/xm-hppah.h: Likewise.
3073 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3075 * mipsread.c (parse_symbol): when stTypedef and friends occur within
3076 an stBlock, skip over the fields of the inner one.
3078 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
3079 heuristic_proc_desc rather than just assuming registers not saved.
3081 * Makefile.in (regex.o): Add dependency.
3083 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
3085 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
3087 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3089 * config/mips/xm-makeva.h: New file implements va_list alignment
3090 restrictions for mips hosts.
3091 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
3094 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3096 * mips-tdep.c (init_extra_frame_info): Do not check for
3097 mips_in_lenient_prologue if it is a dummy frame.
3098 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
3099 mips_in_lenient_prologue.
3101 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3103 * mips-tdep.c (heuristic_proc_start): First time we print the
3105 (_initialize_mips_tdep): Improve docstring for `set heur'.
3107 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
3109 * symtab.c (find_line_symtab): New function, to deal with multiple
3110 symtabs with the same name.
3111 (find_line_pc{,_range}): Use it.
3112 (find_pc_symtab): Add comment about overlapping symtabs.
3114 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
3116 * Makefile.in (SFILES): Add nlmread.c.
3117 * Makefile.in (OBS): Add nlmread.o.
3118 * Makefile.in (nlmread.o): Add new target.
3119 * configure.in (i[34]86-*-netware): New configuration.
3120 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
3121 for NLM/NetWare support.
3123 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
3125 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
3126 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
3127 * dbxread.c (record_minimal_symbol): Deal with statics.
3128 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
3130 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
3132 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
3133 arg_bytes field of makeva_list is always aligned.
3134 * config/pa/xm-pa.h: Make arglist_address a char *.
3136 * ser-unix.c: Don't try to use job control with termio.
3138 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3139 and Jim Kingdon (kingdon@cygnus.com)
3141 Make breakpoint_re_set_one work with overloaded member functions,
3142 `b 123' and `b foo' if foo is a static function.
3143 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
3144 to return canonical line specs if requested by the caller.
3145 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
3146 callers accordingly.
3147 * symtab.c (build_canonical_line_spec): New helper function which
3148 constructs the canonical line spec.
3149 * breakpoint.c (break_command_1): Use canonical line spec instead
3150 of command string as addr_string if necessary.
3151 * source.c (line_info): Fix storage leak.
3153 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3155 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
3157 * symm-tdep.c: Remove exec_file_command.
3158 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
3159 A few miscellaneous cleanups.
3160 * symm-nat.c: Renamed from symm-xdep.c.
3161 * All symmetry dependent files: Many changes.
3163 * mips-tdep.c (mips_skip_prologue): New argument lenient.
3164 Use read_memory_nobpt.
3165 (is_delayed, mips_in_lenient_prologue): New functions.
3166 (init_extra_frame_info): If in the prologue, don't use saved registers.
3167 * config/mips/tm-mips.h: Declare mips_skip_prologue.
3169 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
3170 passing it to END_PSYMTAB.
3172 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3174 * symtab.c (find_pc_symtab): Call warning, not printf directly.
3176 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
3178 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
3180 * mipsread.c: No longer need to undefine ZMAGIC.
3182 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3184 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
3185 (print_insn): Now just calls print_insn_m88k.
3187 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
3189 * h8300-tdep.c (examine_prologue): Make prototype match definition.
3191 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3193 * NEWS: Mention that remote.c now has a `load' operation.
3195 * hppa-tdep.c (pc_in_linker_stub): New function.
3196 (find_proc_framesize): Return 0 for linker stubs.
3197 (rp_saved): Tell the caller where rp is saved.
3198 (frame_chain_valid): Return 1 for linker stubs.
3199 (frame_saved_pc): Use return value from rp_saved.
3201 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
3202 pass the sp relative to the frame in question, not the sp in the
3205 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3207 * mipsread.c (parse_procedure): Take as argument the symtab to look
3208 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
3209 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
3211 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
3212 already checked the first characters.
3214 Changes from Jeffrey Law:
3215 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
3216 machine dependent fields in the makeva_list structure.
3217 (makeva_size): Allocate extra space to handle gaps made by
3218 alignment restrictions.
3219 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
3220 (MAKEVA_START): Initialize arglist_address field.
3221 (MAKEVA_ARG): Always store arguments on natural alignment
3222 boundaries. Set arglist_address to the address right after
3224 (MAKEVA_END): Simply return the value stored in arglist_address.
3226 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3228 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
3231 * hppah-nat.c (store_inferior_registers): Don't print i in cases
3232 where we aren't using it.
3234 * a29k-tdep.c (get_saved_register): Fix typo.
3236 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
3238 * configure.in: Recognize h8300h (variant of h8300).
3241 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
3243 * configure.in: Recognize sparc64-*-*.
3246 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3248 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
3249 returning foo' as well as `pointer to foo'.
3251 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
3252 * config/m68k/tm-m68k.h: Define it.
3253 * mem-break.c, breakpoint.c: Improve comments.
3255 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
3257 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
3258 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
3260 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
3262 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
3263 Make prototype match definition.
3265 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
3267 * elfread.c: Remove notice about file still being under
3269 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
3271 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * a29k-tdep.c (read_register_stack): Make val static.
3275 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
3277 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
3278 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
3281 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * c-valprint.c (c_val_print): Fix thinko with unspecified length
3286 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
3289 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3291 * symtab.c (decode_line_1): Use end of block to figure out whether
3292 val.end is in the same function, not minimal symbols.
3294 * source.c (line_info): Add a few more wrap_here's.
3296 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
3297 don't make assumptions about sizes of host data types.
3299 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
3300 * infrun.c, breakpoint.c, printcmd.c: Change callers.
3301 * printcmd.c (containing_function_bounds): Remove.
3302 * printcmd.c (disassemble_command): Use find_pc_partial_function,
3303 not containing_function_bounds.
3304 * infcmd.c (step_1): Use find_pc_partial_function rather than
3305 trying to roll our own. Move check for a pc between SIGTRAMP_START and
3306 SIGTRAMP_END in find_pc_partial_function, not step_1.
3308 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
3309 Keep unswapped value in array of char, not REGISTER_TYPE.
3310 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
3311 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
3314 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
3316 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
3317 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
3318 * config/m68k/dpx2.m{h,t}: New files.
3320 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
3322 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
3323 more parens around macro arg.
3325 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3327 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
3328 step_resume_break_address with step_resume_breakpoint (now local
3329 to wait_for_inferior).
3330 ({insert,remove}_step_breakpoint): Remove.
3331 (wait_for_inferior): Set step resume break with
3332 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
3333 and bpstat_what (stop_step_resume_break removed).
3334 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
3335 which includes previous return value as main_action, and a step_resume
3337 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
3338 there is another breakpoint there, insert it.
3339 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
3341 Various: Clean up and add comments.
3343 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
3344 for Wed Nov 13 16:45:13 1991).
3346 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3348 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
3350 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
3354 ({extract,store}_{signed_integer,unsigned_integer,address}):
3355 New routines to replace SWAP_TARGET_AND_HOST.
3356 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
3358 * config/sparc/tm-sparc.h: Add comment suggesting that removing
3359 ins and locals from the registers array might clean things up.
3361 * utils.c: Clean up comments about wrap buffer and wrap_here.
3362 * printcmd.c (printf_command): Call wrap_here before vprintf.
3364 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
3365 Patch from ptf@delcam.co.uk (Paul Flinders).
3367 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
3369 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3371 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
3372 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
3373 is at the start of the dummy code.
3375 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3377 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
3378 stuff, just write the sp and fp.
3379 (sparc_pop_frame): Skip the do_restore_insn; we already restore
3380 the sp with the other out registers.
3382 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
3385 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
3388 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
3390 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
3391 != sizeof (REGISTER_TYPE).
3392 (frame_saved_pc): Ditto.
3395 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
3397 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
3398 (REGISTER_RAW_SIZE): Ditto.
3399 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
3400 on the h8/300h (ints may still be 16 bits).
3401 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
3402 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
3403 thought needed here.
3405 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
3406 (examine_prologue): reg_save_depth is 4 if h8/300h.
3408 * findvar.c (read_register): Provide some support for 64 bit regs.
3409 (write_register): Ditto.
3411 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3413 * config/mips/nm-riscos.h: machine/machparam.h is always the right
3414 place to look for BSD43_NBPG, not machine/vmparam.h
3416 * infcmd.c (run_stack_dummy): New argument name.
3417 Change error message in (another) attempt to make it comprehensible.
3418 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
3419 * symtab.h: Declare demangle and asm_demangle since macros use them.
3421 * eval.c (evaluate_subexp): Add comment about calling a member
3422 function of a variable in a register.
3424 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
3426 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
3427 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
3428 frame tops and bottoms.
3430 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
3431 config/gould/tmp-{pn,np1}.h,
3432 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
3433 next_frame from struct frame_info. It has no purpose beyond
3434 ->next->frame and is an artifact from GDB 2.8.
3436 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * Makefile.in: Remove gdb before creating a new one.
3439 Update init.c atomically.
3441 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
3442 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
3444 * infcmd.c (_initialize_infcmd): In docstring for "continue",
3445 describe argument as setting ignore count.
3447 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
3449 * h8300-tdep.c (examine_prologue): Fix call to
3450 read_memory_unsigned_integer.
3452 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3454 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
3455 rather than including xm-bigmips.h.
3457 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
3460 * Makefile.in (distclean): Remove y.tab.h.
3462 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3464 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
3465 file updates properly now.
3466 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
3467 addresses if switching to a new symbol file.
3468 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
3469 symbols that might be returned from define_symbol.
3471 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3473 New target macros for getting at the pc, sp and fp.
3474 * infcmd.c (read_pc, write_pc): Modify to use new macros.
3475 (read_sp, write_sp, read_fp, write_fp): New functions.
3476 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
3478 * breakpoint.c (bpstat_alloc): ditto.
3479 * infrun.c (wait_for_inferior): ditto.
3480 * stack.c (print_frame_info): ditto.
3481 * valops (call_function_by_hand): ditto.
3482 * corelow.c (core_open): ditto.
3483 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
3484 target_write_pc, target_read_fp, target_write_fp): New functions.
3485 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
3487 * config/alpha/xm-alpha.h: Add MAKEVA_END.
3488 * config/h8500/tm-h8500.h: Define new macros.
3490 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
3492 * configure.in (mipos-*-riscos*): New host and target; use riscos.
3493 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
3494 vmparam.h, include machparam.h.
3495 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
3497 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3499 * c-exp.y (yylex): Give error if unmatched single quote.
3501 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
3503 * Remove unused STACK_END_ADDR in the following files (in other
3504 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
3505 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
3506 tm-hp300hpux.h, tm-isi.h.
3508 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
3510 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
3511 config/mips/xm-riscos.h: Include <sys/types.h>.
3513 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
3514 not an initializer, to copy the structure.
3516 * gdbtypes.h (struct type): Add field tag_name.
3517 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
3519 * {coff,dwarf,mips,stabs}read.c: Set it.
3521 * xm-sysv4.h: Undefine HAVE_TERMIO.
3523 * config/mips/nm-riscos.h: Remove unmatched #endif.
3524 Define FETCH_INFERIOR_REGISTERS.
3525 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
3526 Fix misspelling of NAT_FILE.
3527 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
3528 we can still process "modern" core files.
3530 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
3532 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
3533 is defined; don't care what it is defined to.
3535 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3537 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
3539 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3541 * inftarg.c: Remove unused include of terminal.h.
3542 * signals.h: Don't undefine signals anymore.
3543 * main.c: Use job_control from serial.h.
3544 * fork-child.c (fork_inferior): Use gdb_setpgid.
3545 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
3546 * utils.c (quit): Use current_target->to_terminal_ours to figure
3547 out whether we care about lack of job control, rather than __GO32__.
3548 * utils.c: Include serial.h not terminal.h
3549 (quit): Use job_control not TIOCGPGRP.
3550 * terminal.h: Don't undefine TIOCGPGRP.
3551 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
3552 * utils.c (quit): Use it.
3553 * serial.h: Add SERIAL_UN_FDOPEN.
3554 * utils.c (quit): Use it.
3555 * ser-unix.c: Add process group to ttystate.
3556 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
3557 * inflow.c: Include serial.h not terminal.h.
3558 Use serial.h stuff to replace most of the maze of #ifdef's.
3559 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
3560 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
3561 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
3562 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
3563 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
3564 SERIAL_SET_PROCESS_GROUP.
3565 * inflow.c: Use them.
3566 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
3567 Define HAVE_TERMIOS.
3568 * Various: Remove all use of TIOC*_BROKEN.
3570 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3572 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
3574 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3576 * target.h (target_detach): Turn macro into function.
3577 * target.c (target_detach): Define it, do deferred register stores
3578 before calling the real target function.
3580 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3581 and Jim Kingdon (kingdon@cygnus.com)
3583 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
3584 a function to avoid printing of function arguments in wrong order
3586 * symfile.c (compare_symbols): Remove code for sorting arguments
3587 as blocks containing arguments are no longer sorted.
3588 * symtab.c (lookup_block_symbol): Update comment accordingly.
3590 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3592 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
3593 (REG_STRUCT_HAS_ADDR): Add comment.
3595 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
3596 to check whether there is line number information.
3598 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3600 * remote-udi.c: Fix docstring so that it compiles.
3602 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
3605 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3607 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
3608 don't expect it, change it to LOC_STATIC so at least we don't coredump.
3610 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
3612 * symtab.h: Add comments about line numbers.
3613 * source.c (identify_source_line): Fix off by one bug with line.
3615 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3617 * printcmd.c (makeva*): New interface, for making a va_list.
3618 (printf_command): Use it.
3619 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
3620 * config/pa/xm-pa.h: New file.
3621 * config/pa/xm-hppa{b,h}.h: Include it.
3623 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
3625 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3627 * valprint.c (val_print_type_code_int): Fix off by one error with
3628 eliminating leading zeroes for large little endian integers.
3630 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3632 * config/mips/riscos.mh (CC): Use -systype sysv.
3634 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
3636 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
3638 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3640 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
3641 CALL_DUMMY between different 68k machines.
3643 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
3645 * gdbserver/Makefile.in: Add dependancies on server.h.
3646 * gdbserver/remote-gutils.c: Remove lots of unused functions and
3648 * gdbserver/remote-inflow.c: Remove lots of unused variables and
3649 #includes. Also, use PTRACE_* symbols instead of constants.
3650 (mywait): Surround calls to wait() with enable/disable_async_io()
3651 so that we can be interrupted from GDB while waiting for the
3652 child. Also, handle child exit more gracefully.
3653 * gdbserver/remote-server.c: Remove lots of unused variables.
3654 Move all extern defs into server.h. Redo main loop so that
3655 failure from getpkt() causes communications to be re-established.
3656 Fix 'k' command so that it restarts the child.
3657 * gdbserver/remote-utils.c: Remove lots of unloved vars and
3658 subrs. Move many extern decls into server.h. (remote_open): For
3659 tcp, seperate usage of proto fd from connected fd. Close proto
3660 fd after getting connection. (putpkt/getpkt): Pay attention to
3661 errors when reading/writing. Report these to the caller. New
3662 routines input_interrupt/enable_async_io/disable_async_io to make
3663 it possible to get an I/O interrupt when data arrives from the
3665 * serial.h: New file to contain common defs for all remote files.
3667 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
3669 * remote.c: Add arg names to prototypes, in a modest effort at
3670 clarification. Also add prototypes for some new functions.
3671 * (remote_wait): Better error reporting for 'T' responses.
3672 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
3673 * (dos_async_init): Make usage message reflect requested port #.
3674 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
3675 random hostname lookup failures. Add nicer message for unknown
3676 host error. (wait_for): Wake up in case of exceptions. Also,
3677 restart select() if we got EINTR.
3678 * ser-unix.c (wait_for): Restart select() if we got EINTR.
3679 * serial.c: (serial_close): Clean up code.
3681 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3683 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
3684 CALL_DUMMY between different 68k machines.
3686 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3688 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
3689 Make comment explaining this comprehensible.
3690 (TAGFILES): Include ALLDEPFILES.
3691 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
3693 (update-alldeps): Remove; obsolete.
3695 * remote.c: Move comments regarding packets to top of file with the
3696 rest of the protocol comments.
3697 Fix incorrect description of 'T' response.
3699 * README (Reporting Bugs): Refer people to the GDB manual.
3701 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
3702 * stabsread.c: Type -16 is 4 bytes.
3704 * remote-udi.c: Improve docstring.
3706 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
3708 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
3709 bfd_elf32_find_section, to track bfd changes.
3711 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3713 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
3714 * config/mips/xm-riscos.h: Define USG.
3716 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3718 * main.c (filename_completer): Don't complete to files ending in ~.
3720 * NEWS: Mention filename completion and "info line" enhancements.
3722 * main.c (symbol_completion_function): On "info t foo", return NULL,
3725 * main.c (symbol_completion_function): Don't use readline word
3726 breaking. Use new calling convention for c->completer and
3727 complete_on_cmdlist.
3728 * command.h (struct command): Change arguments; now the text passed
3729 to completer does not have any word breaking done. New arg word.
3730 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
3732 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
3733 * command.{c,h} (complete_on_cmdlist): Take word argument.
3735 * command.c (lookup_cmd_1): Doc fix.
3737 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3739 * Makefile.in (OP_INCLUDE): define.
3740 (OPCODE_CFLAGS): use OP_INCLUDE.
3742 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
3743 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
3744 config/m68k/amix.mh, config/mips/irix[34].mh,
3745 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
3746 ALLOCA1): macros removed.
3748 * config/mips/decstation.mh, config/rs6000/rs6000.mh
3749 (MMALLOC_LIB): renamed to MMALLOC.
3751 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3753 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
3754 * dbxread.c: Change comment regarding acc.
3756 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3758 Makefile overhaul dropping autodepend features.
3759 * Makefile.in: many comment changes. forced consistent use of $()
3760 for makefile variables references. dropped leading ./ in file
3761 references. Drop $(srcdir)/ prefix on all dependencies.
3762 Inserted contents of alldeps.mak and depend.
3763 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
3764 include directory into the compilation line.
3765 (GDB_CFLAGS): new macro to take up the semantic previously held
3767 (LIBIBERTY): dropped ancient subdir macro. I last removed this
3768 macro in feb of '92. How does it keep coming back?
3769 (MMALLOC_LIB): renamed to MMALLOC.
3770 (BFD_SRC_DIR): renamed to BFD_SRC.
3771 (BFD_OBJ_DIR): renamed to BFD_DIR.
3772 (BFD_LIB): renamed to BFD.
3773 (BFD_INCLUDES): renamed to BFD_CFLAGS.
3774 (READLINE_DIR): now represents object directory.
3775 (RL_LIB): renamed to READLINE.
3776 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
3778 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
3779 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
3780 (LDFLAGS): removed default assignment.
3781 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
3782 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
3783 (ALLOCA1, ALLOCA): removed all references. alloca is now in
3785 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
3786 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
3787 removed all $(srcdir) prefixes.
3788 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
3789 for potential dependencies. commented out by default.
3790 (readline_headers, udiheaders): convenient abbreviations.
3791 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
3792 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
3793 new macros used for header file dependencies.
3794 (install-info, clean-info): collapse into the info rule.
3795 (install): now depends on all.
3796 (install-only): new target for installing without depending on
3798 (uninstall): new target.
3799 (config-check, config-check-hosts, config-check-targets): added
3801 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
3802 order to force parallel makes into keeping these rules separate.
3803 * configure.in: omit cat'ing depend file onto generated Makefile.
3804 * alldeps.mak, depend: removed.
3806 * inferior.h: remove redundant include of symtab.h which is
3807 included in value.h via breakpoint.h.
3809 * alloca.c: removed. alloca is now in libiberty.
3811 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
3812 new macro to undo what M_INSTALL does.
3814 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3816 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
3819 * dbxread.c (copy_pending): Change name and function of begi argument
3820 to endi, since that is what the caller needs.
3822 * Makefile.in (TAGFILES): Don't include YYFILES.
3824 * Makefile.in (HFILES): Include monitor.h.
3826 * Makefile.in: Include text that used to be in alldeps.mak.
3827 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
3828 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
3830 * main.c (main): Print help message on stdout not stderr
3832 New option --version per standards.texi.
3833 In help message, show long options with "--" not "-".
3834 Don't try to print help message or version until after we have
3835 called initialize_all_files.
3837 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3839 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
3840 (solib_add): Call special_symbol_handling once, not once per library.
3842 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
3845 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
3846 systems, not just Solaris.
3848 * stabsread.c: Include <ctype.h>.
3850 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3852 * fork-child.c (fork_inferior): Quote exec_file so it can contain
3855 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
3857 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
3858 bfd.h is included by target.h, which most of gdb includes.
3859 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
3860 it's in INCLUDE_CFLAGS.
3862 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
3864 * config/i386/*aix*, i386aix-nat.c: New files.
3865 * configure.in: Use them.
3866 * alldeps.mak: List them.
3867 * coffread.c (decode_base_type): Deal with anonymous enum type.
3868 * i387-tdep.c (print_387_status_word): Add comment re "top".
3869 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
3870 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
3871 only if not defined by a header file.
3872 * mipsread.c: Don't define L_SET or L_INCR.
3874 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
3876 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
3877 * depend: Hand updated to match.
3879 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
3881 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
3882 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
3883 we don't recognize the abbrev.
3885 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3887 * solib.c (solib_add_common_symbols): Add comment about performance.
3889 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
3892 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
3894 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
3895 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
3896 * configure.in (mips-sony-*): Use news-mips for host.
3898 * buildsym.h: Doc fix for processing_acc_compilation.
3900 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3902 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
3904 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
3906 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
3907 ${srcdir}/../include.
3909 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
3910 with system headers.
3911 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
3912 Use VPRINTF macro if defined.
3913 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
3914 Define TIOC{GETC,GLTC}_BROKEN.
3915 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
3916 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
3917 make things easier on munch (apparently this matters on
3918 the delta88 with svr3).
3920 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3922 * Makefile.in: canonicalize install.sh; for use within
3923 this directory (and subdirs)
3925 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3927 * Makefile.in: remove parentdir support; use INSTALL_XFORM
3929 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3931 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
3933 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
3934 wired (and wrong) constant.
3935 * values.c (unpack_long): Add case to unpack when target object is
3937 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
3940 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3942 * NEWS: tracking user visible changes starting with
3945 * remote-vx.c (_initialize_vx): rename user settable option from
3946 rpcTimeout to vxworks-timeout.
3948 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
3950 * Makefile.in (depend): More makefile diddling.
3951 * alldeps.mak, depend: Update to latest automatically built
3954 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
3955 * alldeps.mak, depend: Update to latest automatically built
3958 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3960 * remote-vx.c: include gdbcmd.h for setlist.
3961 (_initialize_vx): make rpcTimeout user settable.
3963 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
3965 * main.c, gdbcmd.h: Add function filename_completer.
3966 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
3967 "directory", "source", "cd", "symbol-file" "add-symbol-file",
3968 "load", "file", "exec-file", "core-file" commands.
3969 (But '/' is a word break, limiting usefulness; see comments).
3971 * source.c (mod_path): Warning not error if can't find directory.
3973 * isi-xdep.c: New file.
3974 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
3976 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
3978 * config/m68k/xm-news.h: Include <sys/param.h>.
3980 * m88k-tdep.c (IEEE_isNAN): Remove.
3981 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
3982 broken isNAN as on the mips.
3984 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
3987 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
3988 defined, don't worry about Sun's silly LBRAC bug.
3989 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
3991 * dbxread.c (process_one_symbol): If there's a symbol before an
3992 N_SO, don't error().
3993 (case N_BCOMM): complain () not error ().
3995 * defs.h, main.c (catch_errors): Add return_mask arg.
3996 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
3997 other callers: Pass RETURN_MASK_ALL.
3998 (return_to_top_level), callers: Add return_reason arg.
4000 Use return_to_top_level (RETURN_QUIT) instead of error ().
4001 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
4002 Use SET_TOP_LEVEL not setjmp (to_top_level).
4003 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
4005 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
4007 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
4008 Don't try to get the debug base yet.
4010 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
4011 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
4012 which returns 0 or 1 to say whether to do it.
4013 * config/sparc/sun4{sol2,os4}.h
4014 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
4015 the right thing happens for both acc and SunOS4 /bin/cc.
4017 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
4018 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
4020 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
4021 probably contained byte-order sins too.
4022 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
4023 The IEEE_FLOAT code in print_floating takes care of it.
4025 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
4027 * Makefile.in (VERSION): Bump to 4.9.2.
4028 * c-valprint.c (c_val_print): For array of chars printed with
4029 string syntax, don't print the address of the array. From
4031 * c-exp.y (yylex): Recognize '.' as indicating a floating point
4032 number regardless of the radix. From wilson@cygnus.com.
4033 * valprint.c (set_input_radix_1, set_output_radix_1): New
4034 prototypes and functions that do the actual radix setting work.
4035 * valprint.c (set_radix, set_output_radix, set_input_radix):
4036 Rewrite to use set_input_radix_1 and set_output_radix_1.
4037 * valprint.c (initialize_valprint): Enable commands to
4038 independently set and show input and output radices.
4039 * valprint.c (show_radix): New prototype and function that
4040 handles separate input and output radices.
4042 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
4044 Patches from Jeff Law, law@cs.utah.edu:
4045 * hppa-pinsn.c: Now uses disassembler from opcode library,
4046 this contains only the stub function print_insn.
4048 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
4050 * main.c (main): back to two periods for elipse.
4051 (print_gdb_version): revised format for configuration info.
4053 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
4055 * defs.h (INT_MAX): Cast unsigned shift result to int.
4057 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
4059 * dbxread.c (process_one_symbol): Rather than having
4060 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
4061 is true if we are doing stabs-in-elf, false otherwise.
4062 config/sparc/tm-sun4sol2.h: Don't define it.
4064 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
4066 * remote-mips.c (mips_send_packet): Don't print garbage character
4068 (mips_request): Don't check that remote pid is 0, because
4070 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
4073 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
4075 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
4077 * Makefile.in (install): Don't depend on gdb.
4079 * Rename remote-es1800.c to remote-es.c
4080 and remote-st2000.c to remote-st.c for 14-char filenames.
4081 config/m68k/{es1800,st2000}: Use the new names.
4083 * mips-tdep.c (isa_NAN): Don't return true on -0.
4085 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
4087 * defs.h (INT_MAX): Cast unsigned shift result to int.
4089 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
4091 * elfread.c (elf_symtab_read): Add bfd section address to bfd
4092 symbols, now that they are section relative.
4093 * solib.c (bfd_lookup_symbol): Ditto.
4095 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
4097 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
4098 depend: Updated accordingly.
4100 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
4102 * Makefile.in (*.tab.c): Use mv for atomic update.
4104 * Makefile.in ({dist,real}clean): Also remove nm.h.
4105 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
4106 (distclean): Don't rebuild *.tab.c or TAGS.
4108 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
4110 * Makefile.in (version.c): add host and target names to version.c.
4111 * main.c (main): print three periods for the elipse.
4112 (print_gdb_version): also print configuration.
4114 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
4115 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
4116 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
4118 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
4119 (get_hex_regs, adapt_fetch_registers): cast args to
4120 supply_register to avoid gcc warning.
4122 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
4123 doesn't compile on solaris and is now obsolete.
4125 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
4126 breaks stock sunos installations.
4128 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
4130 * m68k-stub.c: Add comment about frame cache.
4132 * target.h (target_store_registers): Doc fix re error handling.
4134 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
4135 of register_valid[regno].
4137 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4139 * symtab.h, dwarfread.c: Doc fix re dependencies.
4141 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
4143 * serial.c (serial_close): If scb is NULL, don't try to close
4145 * configure.in: Add support for rom68k and bug boot monitors.
4147 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4149 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
4150 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
4151 * findvar.c (read_register, write_register): Fix thinko where
4152 sizeof(host long) != sizeof(target int).
4153 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
4154 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
4156 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4158 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
4159 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
4160 68881 and non-68881 cases. Check for a pair of movel instructions.
4162 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4164 First cut at sparc-vxworks targetting.
4165 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
4166 * configure.in: sparc-vxworks gdb_target now vxsparc.
4168 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
4170 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
4172 * config/m68k/xm-news.h: add "extern int errno".
4174 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4176 * remove-vx.c (vx_read_register, vx_write_register): collapse
4177 ifdef I80960 else (assumes) m68k into parameterizable macros
4178 VX_NUM_REGS and VX_SIZE_FPREGS.
4179 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
4180 VX_SIZE_FPREGS): new definitions.
4182 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
4184 * symfile.{c,h} (generic_load): New function.
4185 remote{,-nindy,-eb,-mips}.c: Use it.
4187 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
4189 * Makefile.in (depend): More sed gubbish to deal with
4190 ../bfd/bfd.h being generated during the build.
4191 * depend: Re-done with corrected makefile.
4193 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
4195 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
4196 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
4197 directory to find automatically generated header files and library.
4198 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
4199 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
4200 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
4201 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
4202 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
4203 * depend, alldeps.mak: Rebuild after Makefile.in changes.
4205 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4207 * configure.in: change lynx support to CPU-*-lynxos*
4209 * Makefile.in (subdir_do): change test from existence of directory
4210 to existence of Makefile (the directory may exist but not be configured)
4212 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4214 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
4216 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
4218 * configure.in (mips-idt-ecoffl*): New target; use idtl.
4219 (mips-idt-ecoff*): Added trailing '*'.
4220 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
4222 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
4224 * ser-go32.c: Clean up lots of compilation nits.
4226 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
4228 * Patches from Jeffrey Law <law@cs.utah.edu>.
4229 * hppab-nat.c: Eliminate unnecessary ifdefs for
4230 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
4231 CANNOT_STORE_REGISTER.
4232 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
4233 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
4234 templates for 1.1 FP computational instructions.
4236 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
4238 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
4239 * alldeps.mak, depend: Rebuild to account for ser-tcp.
4240 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
4241 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
4242 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
4243 shell when running the child, as args have been expanded by the
4244 time we get here. Simplify calling convention.
4245 * gdbserver/remote-server.c (main): Use new calling convention
4246 for create_inferior, remove defunct code for coalescing argv.
4247 Remove extra calls to mywait(), as we no longer have to wade
4250 * target.c (target_read_memory_partial): Don't deref errnoptr
4251 when checking for null pointer.
4253 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
4255 * remote-es1800.c: Fix typo.
4257 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
4259 * target.c (target_read_memory_partial): Like target_read_memory,
4260 but does partial reads, such as reads that bump into the end of
4262 * target.h (target_read_memory_partial): Add prototype.
4263 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
4264 * valprint.c (val_print_string): Complete rewrite to fix bug with
4265 bumping into end of memory, avoiding unnecessarily long reads, and
4266 fixing bug when print_max is set to 0 (unlimited print length).
4267 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
4268 initialize print_max.
4270 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
4272 * configure.in: Add support for rom68k and bug boot monitors.
4274 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
4276 * printcmd.c (print_scalar_formatted): Print integers bigger than
4277 LONGEST in hex no matter how big, and no matter what the format
4280 * stabsread.c (read_type): Skip type attributes if present.
4282 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
4283 of number, just through '0' + radix - 1.
4285 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
4287 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
4289 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
4290 single parameter, the pointer to the partial symtab, rather than
4291 a bunch of args that are derived from the partial symtab. Change
4292 prototypes and callers to match.
4294 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
4295 set demangling style automatically.
4296 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
4297 GNU C++, not C++ in general.
4298 * symtab.h (general_symbol_info): Simplify by eliminating one
4299 structure level for the language dependent info.
4301 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
4303 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
4304 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
4305 TYPE_CODE_ENUM was already testing for this.
4307 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
4309 * Makefile.in: Add new file ser-tcp.c.
4310 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
4311 * findvar.c (write_register): See if we are writing back the same
4312 value that's already in the register. If so, don't bother.
4313 * remote.c (putpkt, getpkt): Improve handling of communication
4315 * ser-go32.c: Prototype it to death. Update serial_ops and add
4316 dummy routines where appropriate.
4317 * ser-tcp.c: New module to implement serial I/O via TCP
4319 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
4320 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
4321 * serial.c: Add start of support for connect command.
4322 (serial_open): Distinguish between tcp and local devices.
4323 * serial.h (struct serial_ops): Get rid of restore, add
4324 get_tty_state and set_tty_state. Define protoypes and macros for
4326 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
4327 some real buffering. Handle error conditions gracefully.
4328 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
4329 (Lynx), remove lots of cruft.
4331 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4333 * printcmd.c (print_address_symbolic): turn this into an assigment
4334 instead of an initialization (many compilers don't accept
4335 structure initialization).
4337 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4339 * xcoffread.c (read_xcoff_symtab): If several program csects in one
4340 source file, give them all the name of the source file, rather than
4341 the 2nd and subsequent ones having NULL names.
4343 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4345 * printcmd.c (print_address_symbolic): Append source filename and
4346 linenumber of the symbol if print symbol-filename is on.
4347 (initialize_printcmd): `set print symbol-filename'.
4349 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
4351 * configure.in: Add config for Lynx target. Configure gdbserver
4352 only for Lynx. Re-do selective configuration of sparclite.
4354 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
4355 configure.in remote-inflow.c remote-utils.c}: New files to
4356 support GDB remote server. Currently only works for Lynx.
4358 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4360 * stabsread.c (define_symbol, case 't'): Only set the name if it
4361 is not a pointer type.
4363 * stabsread.c (define_symbol): Clean up logic; move the read_type
4364 calls to inside the switch statement (this improves the error
4367 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
4370 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4372 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
4374 * source.c (line_info): Change "pc" to "address" in messages and
4375 use print_address for addresses.
4377 * source.c (line_info): If we don't find a symtab, print more useful
4378 output, including the symbolic address.
4380 * source.c (line_info): If --fullname, display the source.
4381 (identify_source_line), callers: Take pc as argument, rather than
4382 assuming innermost frame (emacs doesn't use this, so no one ever
4384 * symtab.h: Declare frame_file_full_name.
4387 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
4389 * breakpoint.c (catch_command_1): Fix typo in error msg.
4391 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4393 * elfread.c (elf_symfile_read): Update ELF structure and routine
4394 names to specify 32-bit versions.
4395 (elf_symtab_read): Retrieve size field directly from symbol,
4396 instead of using old kludge.
4398 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
4399 calling opcodes library.
4400 * z8k-tdep.c (print_insn): Likewise.
4402 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4404 * stabsread.c: Remove all uses of error(). Make error_type and
4405 read_type_number static.
4406 (define_symbol): Don't try to deal with a missing symbol
4407 descriptor which isn't followed by digit, '(', or '-'.
4408 * stabsread.h: Don't declare read_type_number here.
4409 * gdbtypes.h: Don't declare error_type here.
4410 * xcoffread.c: Remove NO_TYPEDEFS code.
4412 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
4414 * mips-tdep.c: Removed #include of many header files, and #define
4415 of MIPSMAGIC; no longer used.
4417 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4419 * Many places: replace "the inferior" in messages with "the program"
4420 or "the program being debugged".
4421 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
4422 and I'm getting sick of maintaining it.
4424 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
4427 * config/i386/go32.mh: Define SER_HARDWIRE.
4428 * Makefile.in: Define SER_HARDWIRE.
4430 (alldeps.mak): Add SER_HARDWIRE.
4431 Remove all references to ser-hardwire.{c,o}.
4432 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
4434 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4436 * sparc-nat.c (store_inferior_registers): Fill in all members of
4437 inferior_fp_registers by reading them from the inferior before
4438 modifying and writing them back.
4439 Fixes unexplainable inferior FP exceptions after calls to the inferior
4440 or setting of floating point registers.
4441 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
4442 to register which is generated by gcc-2.4.
4444 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
4446 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
4448 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
4450 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
4451 xm-i386lynx.h}: New configuration for Lynx.
4453 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4455 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
4456 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
4458 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
4459 as struct, union, or enum tags.
4461 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4463 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
4466 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4468 * infrun.c (wait_for_inferior),
4469 infcmd.c (program_info, signal_command): Use symbolic signal names.
4471 * inftarg.c (child_wait): Deal with EINTR and include message from
4472 strerror if printing an error message.
4474 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
4476 * stabsread.c: Remove most uses of lookup_fundamental_type.
4477 (define_symbol): Use read_type for type of enum constant,
4478 not just read_type_number. Also don't call error().
4479 (define_symbol): For unrecognized constant type, one complaint (the
4480 one from error_type) is enough. Don't make our own in addition.
4481 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
4482 * gdbtypes.h: Doc fixes.
4484 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4486 Fix stack unwinding through _sigtramp on Irix. These patches are from
4487 Paul Flinders <ptf@delcam.co.uk>.
4488 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
4489 executable uses sigvec.
4490 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
4492 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
4494 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4496 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
4497 be passed to the inferior to make "handle <signal> nopass nostop" work.
4499 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4501 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
4503 * findvar.c (value_from_register): Fix uninitialized first_addr
4504 which caused problems with assignment of doubles to register variables
4506 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
4507 missing mips definitions if necessary.
4509 Fix handling of double register variables for mips targets and big
4510 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
4511 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
4512 8 bytes for doubles.
4513 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
4514 conversion of type held in multiple registers to host format.
4515 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
4516 companion to REGISTER_CONVERT_TO_TYPE.
4517 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
4518 Convert to function calls.
4519 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
4521 * mips-tdep.c (mips_print_register): Raw buffer now needs just
4522 MAX_REGISTER_RAW_SIZE bytes.
4523 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
4524 (if defined) for doubles.
4525 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
4526 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
4527 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
4529 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
4532 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4534 * configure.in: Add i[34]86-*-isc*.
4536 * stabsread.c: Make sure all complain() pass the address of the struct.
4538 * xcoffread.c: Make sure all struct complaints are static not auto.
4540 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
4542 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
4544 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4546 * config/i386/linux.mh: Re-enable coredumps now that they should work.
4548 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
4550 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
4552 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
4554 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
4556 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4558 * Makefile.in (INSTALLED_LIBS): New variable.
4560 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4562 * main.c (quit_command): In the "quit anyway?" message, tell the user
4563 whether we are planning to detach or kill the program.
4565 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
4566 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
4568 * infcmd.c (read_pc): Doc fix.
4570 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
4572 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
4573 signal_handler_caller.
4574 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
4575 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
4576 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
4577 Use SIGTRAMP_START if defined.
4578 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
4579 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
4581 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
4583 * infcmd.c (step_1): Fix poorly worded error message.
4585 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
4586 Comment out corelow.c because core dumps are broken on these machines.
4588 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
4589 if srcdir is not ".".
4590 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
4591 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
4592 * depend: Update to latest automatically built version.
4594 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
4596 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
4597 * Makefile.in (NONSRC): Add ChangeLog-92
4599 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4601 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
4602 not typo RAW_REGISTER_SIZE.
4604 * frame.h, inferior.h: Doc fixes.
4606 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
4608 * findvar.c (write_register): Add sanity check for register size.
4609 (read_register): Fixup sanity check for register size to be
4610 consistent with write_register().
4612 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
4614 * sparclite/Makefile.in: Add dummy info, install and install-info
4617 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
4619 * remote-nindy.c: Removed declaration of coffstrip.
4620 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
4622 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
4624 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
4627 * Makefile.in (VERSION): GDB 4.9 release.
4629 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
4631 * README: Update known bugs to include the Solaris bug that
4632 leaves core dumps in the current directory when restarting the
4633 inferior with "run". Expand on the testsuite information.
4635 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
4636 be the last 4.9 prerelease test archive.
4638 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
4640 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
4643 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
4645 * README, NEWS: Update for gdb 4.9 release.
4647 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
4649 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
4650 * target.c (MIN): #undef before defining.
4652 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
4654 Patch from Jeffrey Law:
4655 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
4657 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
4659 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
4662 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
4664 * ch-exp.y (start): Apply work-around to avoid bison warning.
4666 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
4668 * Makefile.in (BISON): Remove double quotes around BISON
4669 definition when bison is used.
4671 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
4672 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
4673 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
4674 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
4675 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
4676 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
4677 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
4678 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
4680 * Makefile.in (VERSION): Bump to 4.8.6.
4682 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
4684 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
4685 include declarations for malloc/realloc/free. Both malloc and
4686 realloc return 'void *' for non-ANSI compilations.
4688 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
4690 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
4691 longer opened twice.
4693 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
4695 * solib.c (clear_solib): Don't close bfd if it is NULL.
4697 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
4699 * core.c (dis_asm_read_memory): Cast second arg of
4700 target_read_memory to "char *".
4701 * breakpoint.c (watchpoint_check): Change arg type from PTR to
4702 "char *", to match other functions called by catch_errors().
4704 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
4706 * More patches from Jeffrey Law (law@cs.utah.edu).
4707 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
4708 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
4709 Delete unnecessary declarations.
4711 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
4713 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
4714 poll() for termio{s}.
4716 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
4718 * i386-tdep.c (i386_frame_num_args): Always return -1.
4720 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
4722 * Patches from Jeffrey Law <law@cs.utah.edu>.
4723 * gdb/hppa-tdep.c: Declare frame_saved_pc.
4724 (frameless_function_invocation): New function.
4725 (frame_saved_pc, init_extra_frame_info): Use
4726 frameless_function_invocation.
4727 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
4728 call instead of just grabbing the value currently in %r2.
4729 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
4730 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
4731 definition and use the common one in tm-hppa.h.
4732 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
4733 use unwind descriptors to determine if the frame chain is valid.
4734 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
4735 it does not assume %r4 is the frame pointer.
4736 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
4737 and ssm instructions.
4738 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
4739 helper functions for print_insn.
4740 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
4741 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
4742 which nullifies the following instruction.
4744 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4746 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
4747 pass the 5th arg there, rather than using an ANSI C-specific macro.
4749 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
4751 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
4753 * Makefile.in (VERSION): Bump to 4.8.5
4754 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
4755 directories to include search path.
4756 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
4758 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
4759 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
4760 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
4761 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
4762 udr.o, udip2soc.o): Remove explicit rules, use the ones that
4763 are automatically generated in "depend".
4764 * Makefile.in (paread.o): Document why a dependency doesn't get
4765 automatically generated in "depend" and leave this explicit rule
4767 * depend: Update to latest automatically generated version.
4769 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4771 * xcoffread.c: Doc fix.
4773 * Makefile.in (depend): Include $(CC) command in generated output.
4775 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
4777 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
4778 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
4779 * depend: Update to latest automatically built version.
4781 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
4783 * sparclite/Makefile.in: Create default target that does nothing
4784 in order to force user to build by hand.
4786 * sparclite/Makefile: Remove. It's not necessary anymore.
4788 * ser-unix.c (wait_for): New routine to handle read timeouts,
4789 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
4791 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
4793 * mips-pinsn.c (print_insn): Return value.
4795 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
4797 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
4798 at configuration time and doesn't belong in the distribution archive.
4800 * Makefile.in (NONSRC): Add 29k-share/README.
4801 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
4803 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
4804 constants with slightly more portable definitions (still depends
4805 on 2's complement arithmetic though).
4806 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
4807 * i386v-nat.c (sys/reg.h): Conditionalize include on
4808 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
4809 * ser-unix.c (termio.h): Include <termio.h> like other files that
4810 include termio.h, not <sys/termio.h> which may not exist (on
4813 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
4815 * valprint.c (print_longest): Change format parameter from a
4816 'char' to an 'int'. We can't have 'char' parameters with the
4817 current coding style, where we mix prototypes with pre-ANSI
4819 * value.h (print_longest): Change format parameter in prototype
4820 from a 'char' to an 'int'.
4822 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4824 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
4826 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
4827 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
4829 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
4831 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
4832 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
4833 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
4834 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
4835 ptrace needs 5 arguments, #define ptrace to always
4836 pass zero as the 5th argument.
4838 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4840 * configure.in: Match z8k-*-sim for z8000.
4841 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
4842 * remote-hms.c: Update to use new serial protocol.
4844 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4846 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
4847 necessary and Solaris doesn't have it.
4849 * Makefile.in (clean-info, install, install-info, info, dvi,
4850 check, all): do not echo recursion lines.
4852 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
4854 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
4855 required target ports which use sockets (like a29k-udi).
4857 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
4859 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
4861 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
4862 systems lacking select().
4864 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
4866 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
4868 * alldeps.mak, depend: Update with latest automatically built
4871 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
4873 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
4875 * Makefile.in (make-proto-testsuite.dir): New target to make
4876 prototype testsuite tree.
4878 * Makefile.in (VERSION): Bump to 4.8.4.
4880 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
4882 * stabsread.c (define_symbol): If unrecognized constant type,
4883 complain() not error().
4885 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
4887 * infptrace.c: Add missing close paren to test for
4888 FIVE_ARG_PTRACE defined.
4890 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
4891 when compiling with gcc, but disable it for now. See comment.
4892 * defs.h (LONGEST): Define as either "long" or "long long"
4893 based on CC_HAS_LONG_LONG.
4894 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
4895 how longest_to_int is defined.
4896 * c-valprint.c (c_val_print): Call print_longest.
4897 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
4898 instead of LONG_LONG.
4899 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
4901 * printcmd.c (print_scalar_formatted): Call print_longest
4902 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4903 * typeprint.c (print_type_scalar): Call print_longest and let
4904 it figure out what to do for PRINTF_HAS_LONG_LONG.
4905 * valprint.c (val_print_type_code_int): Call print_longest
4906 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
4907 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
4908 * value.h (struct value): Replace usage of LONG_LONG with
4910 * value.h (print_longest): Add prototype.
4911 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
4912 * values.c (unpack_double): Collapse code that was unnecessarily
4913 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
4914 * values.c (value_from_longest): Remove dependency on
4915 CC_HAS_LONG_LONG and just use LONGEST.
4916 * solib.c (solib_map_sections): Use bfd_get_filename
4917 to access filename field.
4918 * solib.c (clear_solib): Save filename and free it later, after
4919 bfd_close, since bfd_close may reference it. Use bfd_get_filename
4920 to access the field.
4921 * config/convex/xm-convex.h (LONG_LONG): Replace with
4922 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
4923 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
4924 Add PRINTF_HAS_LONG_LONG references.
4926 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4928 * inflow.c (kill_command), infcmd.c (attach_command),
4929 remote.c (remote_interrupt_twice): In messages for the user, call it
4930 "the program" or "the program being debugged" not "the inferior".
4932 * hp300ux-nat.c: Cast second arg to supply_register calls.
4933 (_initialize_kernel_u_addr, getpagesize): New functions.
4934 (store_inferior_register_1): Change arg name from value to val.
4935 (fetch_core_registers): Make arg core_reg_size unsigned.
4936 Pass 5 args to ptrace.
4937 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
4938 Remove KERNEL_U_ADDR stuff.
4939 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
4940 * config/m68k/hp300hpux.m{t,h}:
4941 Move exec.o from NATDEPFILES to TDEPFILES
4942 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
4943 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
4945 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4947 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
4949 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4951 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
4953 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4955 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
4956 describe `set demangle-style arm' (not cfront);
4957 mention can type `q' to discard output, when gdb pages
4959 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4961 * valops.c (search_struct_field): Fix gdb core dump with incomplete
4964 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4966 * remote.c: Change timeout to 2.
4967 (remote_open): Use unpush_target not remote_close.
4968 (remote_resume): If siggnal != 0, give warning not error().
4969 (remote_wait, remote_interrupt, remote_interrupt_twice):
4970 If we get two interrupts, let the user get out if they want.
4971 (remote_{kill,mourn}): New functions.
4972 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
4974 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
4976 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
4978 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
4980 * Remote targets (mourn): Call unpush_target.
4982 * config/sparc/xm-sun4os4.h: Declare free() to return int.
4983 Remove twisted use of PARAMS.
4985 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
4986 that ansidecl.h assumes ANSI on AIX.
4988 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
4990 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
4991 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
4993 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4995 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
4997 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
4999 * remote-vx.c (net_connect): Allow numeric IP address for host.
5001 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5003 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
5005 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
5007 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
5009 * symtab.h, xcoffread.c: Revise linetable sorting comments.
5011 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5013 * valops.c (value_cast): A cast might also change the object
5014 representation in C++.
5015 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
5016 to get the proper read_symtab function when called from mipsread.c.
5017 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
5018 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
5019 for dummy psymtabs, inhibit processing of dummy psymtabs.
5021 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
5023 * Changes from (or inspired by) AMD:
5024 * remote-udi.c (udi_attach): Assignments to Space and Offset were
5026 (udi_wait): Make error message (UDIGetStdout) match error.
5027 (udi_wait): Handle UDIStdinNeeded.
5028 * command.c [CANT_FORK]: Use system().
5029 * utils.c (prompt_for_continue): Allow quit with 'q'.
5031 * solib.c (solib_add): Don't call special_symbol_handling if there
5032 were errors in symbol_add_stub. Also set so->from_tty before
5033 calling symbol_add_stub.
5035 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
5037 * Merge in HPPA/BSD patches from Utah:
5038 * defs.h: Add const to 2nd arg of psignal prototype.
5039 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
5041 * hppab-core.c: Deleted. No longer useful.
5042 * hppab-nat.c: #include more files. Use PT_WUREGS, not
5044 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
5045 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
5046 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
5047 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
5048 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
5050 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
5052 * Fix two bugs found by deja-gnu. One is the incorrect reporting
5053 of the PC being in a stack dummy when looking at a core file
5054 without symbols. The other is the incorrect passing of char
5055 arguments during expression evaluation (ie: p foo('a','b') would
5056 mess up the passing of it's args because it wasn't coercing the
5058 * hppah-tdep.c: Rename global functions to have consistent hppa_
5059 prefix. Make more functions static. Drop hp_ prefix from static
5060 functions. (hppa_push_arguments): Call value_arg_coerce to cast
5061 char to int args if necessary. (hppa_fix_call_dummy): Create
5062 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
5063 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
5064 valid (ie: != 0) before doing comparison against PC.
5065 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
5066 to reflect new arguments.
5067 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
5068 prefix for func name. (FIX_CALL_DUMMY): Move code into
5071 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
5072 to malloc() so that we can test GDB eval of dynamically created
5073 arrays (like char strings in `print "foo"').
5075 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5077 * printcmd.c (print_address_symbolic): Search symtabs as well as the
5078 minimal symbols for a nearby symbol.
5080 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
5082 * coffread.c: Comment changes around minimal symbol recording.
5084 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5086 * command.c: comment changes only.
5088 * mips-tdep.c (heuristic_fence_post): new static variable.
5089 (heuristic_proc_start): use heuristic_fence_post, print better
5090 warnings, but only if not stop_soon_quietly.
5091 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
5093 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
5095 * symtab.h: Fix LOC_REF_ARG comment.
5097 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5098 and Jim Kingdon (kingdon@cygnus.com)
5100 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
5102 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
5103 symfile.c (compare_symbols): Don't check first character; STRCMP
5106 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
5107 structures that are passed by address in a register.
5108 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
5109 * findvar.c (read_var_value),
5110 printcmd.c (address_info, print_frame_args),
5111 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
5112 * symtab.c (lookup_block_symbol): Deal with it.
5114 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
5116 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
5118 * objfiles.c (find_pc_section): Return a struct obj_section *.
5119 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
5120 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
5121 Don't use obj_section hack.
5122 * xcoffexec (vmap_symtab): Relocate obj_sections.
5123 * printcmd.c (containing_function_bounds): Use find_pc_section.
5125 * symtab.h: Clean up SYMBOL_VALUE comments.
5127 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
5129 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
5130 Expand comments about LOC_ARG/LOC_LOCAL pairs.
5132 * coffread.c (read_coff_symtab): Use rewind before fseek.
5134 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
5136 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
5137 * Makefile.in: Add $(YFLAGS) when using $(YACC).
5138 * Makefile.in: Remove message to expect conflicts and unused
5139 rules in ch-exp.y, since there no longer are any such.
5141 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5143 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
5145 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
5147 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
5148 rather than dumping core.
5150 * Makefile.in: Add ${srcdir}/ to all source files.
5151 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
5152 (TAGS): Deal with srcdir and new config directory scheme.
5154 Makefile.in (NONSRC): Remove createtags.
5155 alldeps.mak: Updated.
5157 * rs6000-tdep.c: Delete unused function print_frame.
5159 * frame.h (struct frame_info): Doc fix for next_frame.
5160 New field signal_handler_caller.
5161 blockframe.c (create_new_frame, get_prev_frame_info),
5162 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
5163 INIT_FRAME_PC_FIRST).
5164 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
5167 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
5169 * irix4-nat.c (fetch_core_registers): Special version of this for
5170 Irix 4.x, which stores regs a bit differently from other /proc
5172 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
5173 to new file core-svr4.c.
5174 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
5175 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
5177 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
5179 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
5181 * i387-tdep.c: Remove unused #includes.
5183 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
5185 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
5187 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
5189 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
5191 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
5192 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
5193 Don't muck with SYMBOL_CLASS.
5195 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
5197 * munch: Don't use head command. It doesn't exist everywhere.
5199 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
5201 * inflow.c (new_tty): Remove spurious 'o' character at end
5204 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5206 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
5207 instructions and nothing more.
5208 * mipsread.c (add_line): Add comment why we have to combine line number
5209 entries for the same line number.
5211 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
5213 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
5216 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
5218 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
5220 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
5222 * source.c (select_source_symtab): Clean up comment. Also, if
5223 we have a current_source_symtab, and s is NULL, return without
5225 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
5226 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
5228 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
5230 * dbxread.c (unknown_symchar_complaint): Add new complaint.
5231 * stabsread.h: Declare it.
5232 * partial-stab.h: Use it.
5234 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
5236 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
5238 * stack.c (print_frame_info): Print specially if dummy frame.
5240 * breakpoint.c: Add comments regarding within_scope future direction.
5244 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
5246 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
5248 * ch-exp.y: Fix thinko that broke parsing of FALSE.
5250 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5252 * stabsread.c (read_member_functions): Initialize domain for stubbed
5253 member functions to avoid gdb core dumps when printing pointers
5254 to member functions.
5255 * cp-valprint.c (cp_print_class_method): Check for stubbed member
5258 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
5260 * expprint.c (print_subexp): If opcode not found in op_print_tab,
5261 stop with an error().
5262 eval.c (evaluate_subexp): Change error message.
5264 * objfiles.c (build_objfile_section_table): Cast return value
5265 from obstack_finish.
5267 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
5269 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
5270 to rs6000_frame_chain and deal with it if we're in a signal handler.
5271 (FRAME_SAVED_PC): Use rs6000_frame_chain.
5273 * breakpoint.c (within_scope): New function.
5274 (enable_breakpoint, watchpoint_check): Use it.
5276 * source.c (openp): Handle "exec-file ./ls" correctly.
5278 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
5280 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
5282 * ch-exp.y: Clean up lexing of identifiers and
5283 reserved words. (E.g. don't recognize FALSEXXX as the
5284 keyword FALSE followed by the identifier XXX.)
5285 Also, convert identifiers to lower case.
5287 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
5289 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
5290 new serial interface.
5292 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
5294 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
5295 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
5296 * ser-go32.c: Return -1 on most failures, 0 on most successes,
5297 and use new return codes for go32_readchar().
5298 * ser-unix.c: Ditto. Also, move error handling up to caller for
5299 SERIAL_SETBAUDRATE().
5300 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
5301 to specific routine.
5302 (serial_close): New routine to wrap around device close routine.
5303 serial.h: Clean & document return values more clearly.
5305 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
5307 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
5309 * rs6000-pinsn.c (print_operand, case LI): Print condition register
5310 operand in decimal rather than wrong textual versions.
5312 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
5313 (mention 't', remove false thing about 'g' only good with 'f').
5315 * breakpoint.h: move "struct breakpoint" and friends to top of
5316 file so that bpstat_find_breakpoint prototype works.
5318 * solib.c (struct so_list): Add bfd field.
5319 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
5320 Put the bfd in bfd field of the so_list.
5321 (clear_solib): Free bfd name and close_bfd on the bfd.
5323 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
5325 * valarith.c (value_subscript): Add COERCE_REF.
5326 * ch-exp.y (operand_5): We can generalize the 2nd operand
5327 of a string repetition ot 'literal' without ambiguity.
5329 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5331 * breakpoint.h (struct bpstat): Remove momentary field.
5332 Remove bpstat_momentary_breakpoint. This was always kludgy
5333 and is no longer used.
5335 * breakpoint.h: Add enum bpstat_what.
5336 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
5337 stop and print fields of bpstat now per-breakpoint, not just
5338 one for the whole chain.
5339 breakpoint.{c,h} (bpstat_what): New function.
5340 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
5341 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
5342 with call to bpstat_what.
5343 README: Remove watchpoint/breakpoint bug from known bugs.
5345 * breakpoint.h: Prototype bpstat_find_breakpoint.
5347 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
5349 * symtab.c (find_methods, gdb_mangle_name): Note that functions
5351 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
5352 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
5354 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
5356 * i960-pinsn.c (tabent): Copied struct definition from
5359 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5361 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
5362 is a C++ destructor.
5363 * symtab.c (gdb_mangle_name): Use it.
5364 * symtab.c (find_methods): Do not add destructors to choice list
5366 * symtab.c (decode_line_1): Make breakpoints on destructors work
5369 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
5371 * ser-go32.c: Make it use serial port name.
5372 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
5374 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
5377 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
5379 * configure.in: Only configure sparclite subdir when target_cpu
5382 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
5384 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
5385 Remove FIXME comment regarding this.
5387 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
5389 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
5391 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
5393 Add section table to objfile struct. Use it for find_pc_section.
5394 * objfiles.c (add_to_objfile_sections,
5395 build_objfile_section_table, find_pc_section): new functions.
5396 (allocate_objfile): build section table.
5397 * objfiles.h (struct obj_section): new structure.
5398 (struct objfile): add section table.
5399 (find_pc_section): new prototype.
5400 * solib.[ch] (find_pc_section_from_so_list): removed.
5401 * sparc-tdep.c: include objfiles.h for find_pc_section. include
5402 symfile.h for objfiles.h.
5403 (in_solib_trampoline): adjusted for new find_pc_section
5404 prototype. Removed BAD_RICH_HACK ifdefs.
5405 * symfile.c (syms_from_objfile): offset objfile sections.
5406 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
5407 * symfile.h (find_pc_section): prototype removed. Also fixed
5408 comment typo NUL -> NULL.
5409 * target.[ch] (find_pc_section_from_targets): removed.
5410 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
5412 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
5414 * ser-go32.c: Format. (go32_open): Use proper return value.
5416 * configure.in: Undo conditional configdirs hack for sparclite.
5418 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
5420 * symtab.c (list_symbols): When call break_command, pass both
5421 filename and function name not just function name.
5423 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
5425 (Changes and new files to make "none" a full fledged configuration)
5426 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
5427 Currently only tm-none.h has any meaningful contents.
5428 * config/none/none.mh (NAT_FILE): Use nm-none.h
5429 * config/none/none.mh (XM_FILE): Use xm-none.h
5430 * config/none/none.mt (TM_FILE): Use tm-none.h
5431 * Makefile.in (depend): Remove comment about parse errors in
5432 valops.c, it now parses correctly and generates a correct depend
5433 line. Remove line that touches xm.h, tm.h, and nm.h; they are
5434 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
5436 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
5438 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
5440 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
5441 exactly 8 characters.
5443 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
5445 * configure.in: Sparclite uses sparc config dir. Also has it's
5446 own tm- & .mt files now. Also add sparclite to configdirs.
5447 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
5448 * config/i386/go32.mh: Nullify def of TERMCAP.
5449 * config/i386/xm-go32.h: Get rid of redef of EIO.
5450 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
5451 specific configs. Very similar to sun4os4, but without solib.
5452 * sparclite/{Makefile.in configure.in}: First cut at making this
5455 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
5457 * ser-go32.c: First cut at adapting to new serial interface.
5459 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
5461 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
5462 These implement a new serial line interface for talking to remote
5464 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
5465 EXCEPT go32, which gets ser-go32.c.
5466 * remote.c: Use new serial interface. More remote-xxx's to be
5468 * ser-bsd.c, ser-termios.c: Removed.
5469 * serial.c: New. Implements common operations for all serial
5471 * ser-unix.c: New. Unix specific serial operations for various
5472 flavors of Unix (Posix, SysV, BSD).
5473 * serial.h: Generic serial interface defs.
5474 * config/i386/go32.mh, config/i386/i386bsd.h,
5475 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
5476 ser-bsd.o from XDEPFILES. All the magic is now handled in
5479 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
5481 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
5483 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
5485 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
5487 * rs6000-tdep.c (frameless_function_invocation): Don't even think
5488 about framelessness except on the innermost frame.
5490 * xcoffexec.c: Call fatal() not abort().
5492 * stabsread.c (patch_block_stabs): If stab & no symbol, make
5493 a LOC_OPTIMIZED_OUT symbol.
5494 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
5495 findvar.c (read_var_value), printcmd.c (address_info),
5496 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
5497 m2-exp.y (yylex): Deal with it.
5498 ch-exp.y (yylex): Deal with it.
5500 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
5502 * findvar.c (value_from_register): H8500 specific, check to see
5503 if we are looking at short pointer. If so, skip crock.
5504 * h8500-tdep.c (h8500_frame_chain): Mask down value from
5505 read_memory_integer() to avoid getting messed up by sign extension.
5507 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5509 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
5510 ifdef protect using BAD_RICH_HACK. This should be removed soon.
5511 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
5513 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
5515 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
5517 * core.c (dis_asm_print_address): New function.
5519 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
5522 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5524 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
5525 entire breakpoint chain and print only the first entry that needs to
5526 be printed and needs to be stopped for. Fixes problems with printing
5527 of multiple breakpoints with different conditions.
5528 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
5529 effectively stops printing of the breakpoint chain.
5530 * breakpoint.c (print_it_noop): New routine to print nothing
5531 for this breakpoint entry and dont stop printing.
5532 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
5533 watchpoint only if it is enabled.
5534 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
5535 descriptor from the library to make backtraces through setjmp work.
5536 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
5538 * mips-tdep.c (read_next_frame_reg): Provide correct values for
5539 all registers saved within sigtramp, cleanup.
5541 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5543 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
5545 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5547 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
5548 with prototype in ../include/dis-asm.h.
5550 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
5552 * core.c (dis_asm_{read_memory,memory_error}): New functions.
5553 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
5554 Use read_memory_func interface to disassembler.
5556 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5558 Teach sparc solaris to next over shared library functions.
5559 * solib.[hc] (find_pc_section_from_so_list): new function and
5561 * sparc-tdep.c (in_solib_trampoline): new function.
5562 * symfile.[hc] (find_pc_section): new function and prototypes.
5563 * target.[hc] (find_pc_section_from_targets): new function and
5565 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
5566 in_solib_trampoline.
5568 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
5570 * infrun.c (wait_for_inferior): Revise comment.
5572 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
5574 * command.{c,h}: New var_type var_integer.
5575 main.c: Use it for history_size.
5577 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
5578 Lint and byte-order fixups.
5580 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
5582 * breakpoint.h (bpstat): New field print_it.
5583 breakpoint.c (bpstat_print): Use it.
5584 (print_it_normal): New function (from old bpstat_print code).
5585 (bpstat_{alloc,stop_status}): Set print_it field.
5587 * breakpoint.c (bpstat_stop_status): Use catch_errors when
5588 evaluating watchpoint condition, via new function watchpoint_check.
5589 Also stop if watchpoint disabled due to leaving its block.
5591 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
5593 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5595 * mips-pinsn.c: Add missing include of dis-asm.h.
5597 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
5599 * Makefile.in (clean, distclean, realclean): Recursively apply
5600 to subdirs first, rather than last. This avoids, for example,
5601 Makefile being removed in a parent directory before the recursive
5604 * alldeps.mak, depend: Update for below changes.
5606 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
5607 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
5608 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
5609 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
5610 instead of tm-68k.h.
5611 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
5612 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
5613 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
5614 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
5615 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
5616 tm-68k.h to tm-m68k.h.
5617 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
5618 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
5621 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
5622 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
5623 * a29k-tdep.c: Renamed from am29k-tdep.c.
5624 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
5625 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
5626 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
5627 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
5628 Map '29k' to 'a29k'.
5629 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
5630 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
5631 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
5633 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
5634 define that does not appear anywhere else in the gdb source tree.
5635 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
5637 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
5639 * breakpoint.c: Add comments regarding breakpoint_re_set.
5641 * xcoffread.c (sort_syms, compare_symbols): Remove.
5642 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
5643 not our own sort_syms (it is identical).
5645 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
5647 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5649 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
5650 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
5652 * exec.c (exec_close): Fix storage leak.
5653 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
5654 output sections when patching an executable.
5655 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
5656 when writing all registers.
5657 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
5658 at the right offset in the dummy frame.
5659 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
5660 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
5661 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
5663 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
5665 * Makefile.in (TARFILES): Avoid trailing backslash.
5667 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
5669 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
5670 it in breakpoint_re_set.
5671 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
5673 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
5674 don't use sizeof(int) for target stuff, etc).
5676 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
5678 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
5679 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
5680 support that can't be integrated anyway due to lack of clear
5683 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
5685 * findvar.c (read_register, write_register): Make these capable
5686 of reading/writing registers that are shorter than REGISTER_TYPE.
5687 * (value_from_register): Install H8500 specific code to return
5688 proper value when register is being used as a pointer.
5689 * h8500-tdep.c: Remove extra defines of NUM_REGS.
5690 (h8500_skip_prologue): Use correct lengths for LINK instructions.
5691 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
5692 chain frames properly by combining frame pointer with T reg.
5693 (init_extra_frame_info): Delete. It's now a macro.
5694 (frame_args_address): Don't add PTR_SIZE. Stack args are already
5695 offset by the correct amount off of the frame pointer.
5696 (register_byte): Delete. It's now a macro.
5697 (register_raw_size, register_virtual_size): Delete. Replaced by
5698 common routine h8500_register_size, cuz there's no difference
5699 between the raw & virtual sizes on this machine.
5700 (register_convert_to_raw, register_convert_to_virtual): Delete,
5701 cuz there's no difference between the raw & virtual forms.
5702 Replaced by memcpy in tm file.
5703 (register_virtual_type): Rename to h8500_register_virtual_type.
5704 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
5705 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
5706 emulator have same reg offsets. This is all handled in the
5708 (h8500_trapped_internalvar): New routine to detect references to
5709 convenience vars acting as pointer pseudo-regs.
5710 (h8500_value_trapped_internalvar): Conjure up value of pointer
5712 (h8500_set_trapped_internalvar): Convert set value in real
5713 register references.
5714 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
5715 code segment register.
5716 infrun.c (proceed): Simplify. Call write_pc instead of doing it
5718 (wait_for_inferior): Add h8500 specific code to add stack segment
5719 when reading SP register.
5720 remote-sim.c (fetch_register): Spacing.
5721 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
5722 detect cruft. Redo all register manipulation stuff. Get rid of
5723 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
5724 to frame pointer. (IS_TRAPPED_INTERNALVAL,
5725 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
5726 to create internal vars for pointer pseudo-regs.
5728 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
5730 * Makefile.in: Numerous small changes to macro definitions
5731 and rules for building gdb distribution tree. Many macros
5732 eliminated or merged, and rules simplified.
5733 * alldeps.mak: Update.
5736 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
5738 * Makefile.in: recurse through SUBDIRS for dvi target too
5740 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
5742 * Clean up xcoff relocation.
5743 objfiles.h (struct objfiles): Add section_offsets, num_sections.
5744 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
5746 symtab.h (struct general_symbol_info): Add section field.
5747 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
5748 xcoffread.c: Set section for symbols and msymbols.
5749 (struct symtab): Add block_line_section field.
5750 buildsym.c (end_symtab): Set it.
5751 (end_symtab and callers): Add section parameter.
5752 objfiles.c (objfile_relocate): New funciton.
5753 xcoffexec.c (vmap_symtab): Use it.
5754 xcoffsolib.h (struct vmap): Remove unused fields.
5755 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
5756 CORE_NEEDS_RELOCATION, symtab_relocated.
5757 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
5758 rs6000-tdep.c: Make loadinfotext static.
5759 breakpoint.c (fixup_breakpoints): Doc fix.
5760 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
5761 (end_symtab): primary field replaces nonreloc.
5763 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
5765 * symtab.h (struct linetable_entry): Remove confusing comment.
5767 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5769 * Makefile.in: add installcheck target
5771 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
5773 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
5774 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
5775 z8k}: New directories to hold cpu specific configuration files.
5776 Naming follows gcc convention.
5777 * config/{*.mt, *.mh}: All target and host makefile fragment
5778 config files moved to an appropriate config/<cpu> subdirectory.
5779 * nm-*, xm-*, tm-*: All native, host, and target files, which
5780 get linked to nm.h, xm.h, and tm.h respectively by configure,
5781 moved to appropriate config/<cpu> subdirectory.
5782 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
5783 Native, host, and target files that are common across more than
5784 one cpu architecture and included by one of the configured
5785 native, host, or target files, get moved to config directory.
5786 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
5787 pick up native, host, or target include files moved to one of
5788 the config subdirectories, and that are included by other files.
5789 * Makefile.in (alldeps.mak): Modify to account for new config
5790 directory structure.
5791 * alldeps.mak, depend: Update for new config directory structure.
5792 * config/*/[ntx]m-*.h: Modify all files that include other
5793 [ntx]m-*.h files to use path relative to gdb/config. I.E.
5794 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
5796 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
5797 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
5798 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
5799 * configure.in: Default gdb_host_cpu to host_cpu, and remap
5800 the ones where the default is not unique or different than the
5801 config subdirectory name. Similarly, handle gdb_target_cpu.
5802 Modify configure.in as appropriate to make use of gdb_host_cpu
5803 and gdb_target_cpu to find makefile fragments and make links.
5805 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
5807 * mipsread.c (compare_blocks): Sort blocks with the same start
5808 address by decreasing ending address.
5810 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5812 * mipsread.c (parse_procedure): Save cur_fdr accross call to
5813 lookup_symbol as it might get clobbered by the call.
5815 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
5816 The previous code did not initialize the language field for the psymtab
5819 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
5821 * c-exp.y (parse_number): Avoid shift warning.
5822 * serial.h (struct ttystate): Declare empty one on DOS.
5824 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
5826 * xm-sun4os4.h: Return type of free() should be void, not int.
5828 * vx-share/vxWorks.h: Remove #def of NULL.
5830 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
5832 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
5834 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
5836 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
5838 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
5840 * ieee-float.c: Moved to ../libiberty.
5841 * ieee-float.h: Moved to ../include.
5842 * Makefile.in: Update accordingly.
5843 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
5844 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
5845 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
5846 it is now in ../opcodes/m68881-ext.c.
5847 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
5848 prologue (some callers _do_ care).
5849 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
5850 new interface of ../opcodes/*-dis.c.
5851 * ch-exp.y: Add #include <ctype.h>.
5853 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
5855 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
5857 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
5859 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5861 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
5863 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5865 * z8k-tdep.c (extract_return_value, write_return_value,
5866 store_struct_return): New functions from macros in tm-z8k.h.
5868 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
5870 * valops.c (value_arg_coerce): Apply temporary patch to
5871 fix problem with coercion of array and function types when
5872 passed as arguments to C functions, pending a more complete
5873 review of when and how coercion should be done, depending
5874 upon context and language.
5876 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
5878 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
5880 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
5881 debugsec if there are a non-zero number of symbols.
5883 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
5885 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
5887 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
5889 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
5891 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
5892 not just 50 symbols.
5893 (symtbl_num_syms): New variable.
5894 (read_xcoff_symtab): Set it.
5895 (read_symbol_nvalue): Check for bad symno.
5896 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
5899 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
5901 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
5902 This is defined in defs.h if necessary.
5903 * vx-share/vxWorks.h: Remove #defs of min and max.
5904 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
5905 vx-share/xdr_rdb.c: include defs.h.
5907 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
5909 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
5912 * xcoffread.c (enter_line_range): complain() on bad endoffset.
5913 xcoffread.c: Doc fixes.
5915 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
5917 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
5918 xcoffexec.c (xcoff_relocate_core): New function.
5919 (text_adjustment): Removed.
5920 (add_vmap): Return the vmap.
5921 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
5923 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
5925 * xcoffsolib.h: Add objfile member to struct vmap.
5926 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
5927 xcoffexec.c (add_vmap): Allocate objfiles here.
5929 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
5931 Support 68000 series without floating point.
5933 * configure.in (m68000-*-{aout,elf,coff}): New configs.
5934 * tm-68k-nofp.h: New file, lacks 68881 support.
5935 * config/m68k-nofp.mt: New file.
5937 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
5939 Remove a few remaining underscore/no-underscore remnants from
5942 * config/{m68k-un.mt, sparc-un.mt}: Remove.
5943 * config/m68k-noun.mt: Rename to m68k-fp.mt.
5944 * config/sparc-noun.mt: Rename to sparc-em.mt.
5945 * tm-68k-noun.h, tm-spc-noun.h: Remove.
5946 * tm-68k-un.h: Rename to tm-68k-fp.h.
5947 * tm-spc-un.h: Rename to tm-spc-em.h.
5948 * tm-sun4sol2.h: Cleanup.
5949 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
5951 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
5953 * symmisc.c (std_in, std_out, std_err): Move initializations
5954 to runtime code, in case they aren't constant.
5956 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
5958 * symtab.c (find_pc_symtab): some object file formats, notably
5959 mips, have holes in the address ranges of symtabs. Change
5960 this algorithm from first hit to tightest fit.
5962 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
5963 fence post without finding the enclosing function, then print a
5966 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
5968 * utils.c (fputs_demangled, fprint_symbol): Remove.
5969 * utils.c (fprintf_symbol_filtered): New function which combines
5970 the functionality of fputs_demangled and fprint_symbol. Uses a
5971 caller provided language parameter to select the appropriate
5972 demangler, and caller provided args to pass to the demangler.
5973 * defs.h (enum language): Move further up in file so enum can
5974 be used in prototypes.
5975 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
5976 * defs.h (fprintf_symbol_filtered): Add prototype.
5977 * c-typeprint.c (cp_type_print_method_args): Replace calls to
5978 fputs_demangled with call to fprintf_symbol_filtered.
5979 * cp-valprint.c (demangle.h): Include
5980 * cp-valprint.c (cp_print_value_fields): Replace calls to
5981 fprint_symbol with calls to fprintf_symbol_filtered.
5982 * printcmd.c (print_frame_args): Replace call to fprint_symbol
5983 with call to fprintf_symbol_filtered.
5984 * stack.c (print_frame_info): Remove obsolete code so we don't
5985 have to update fputs_demangled usage in it.
5986 * stack.c (print_frame_info, frame_info): Add language variable
5987 to pass to fprintf_symbol_demangled and initialize it from the
5988 symbol's language. Replace calls to fputs_demangled with calls
5989 to fprintf_symbol_filtered.
5990 * symtab.c (find_methods): Replace call to fputs_demangled with
5991 call to fprintf_symbol_filtered.
5992 * ch-valprint.c (demangle.h): Include.
5993 * ch-valprint.c (chill_print_value_fields): Replace call to
5994 fprint_symbol with call to new fprintf_symbol_filtered.
5996 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
5998 * Makefile.in (VERSION): Bump version to 4.8.2.
6000 * main.c (source_command): Require an explicit pathname of file
6001 to source, since previous behavior of defaulting to gdb init file
6002 was troublesome and undocumented.
6003 * printcmd.c (disassemble_command): Add missing '{}' pair to
6004 else with two statements. Bug reported by Stephane Tsacas
6006 * symtab.c (find_pc_line): Don't complain about zero length or
6007 negative length line numbers for the moment, since we may not own
6008 the terminal when called, such as when single stepping. (FIXME)
6009 * language.h (CAST_IS_CONVERSION): True if current language is
6010 C++ as well as C. Fix from Peter Schauer.
6011 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
6012 Use STREQN macro rather than bare '!strncmp()'.
6013 * environ.c (unset_in_environ): Avoid use of memcpy on
6014 overlapping memory regions, as suggested by Paul Eggert
6015 <eggert@twinsun.com>.
6016 * c-exp.y (%union struct): Remove unused ulval as suggested
6017 by Paul Eggert <eggert@twinsun.com>.
6019 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
6021 * main.c (gdbinit): Make static.
6022 * main.c (inhibit_gdbinit): Move to file scope.
6023 * main.c (main): Remove local inhibit_gdbinit.
6024 * main.c (source_command): Don't source '.gdbinit' file by
6025 default if gdb has been told to ignore it.
6027 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
6029 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
6032 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
6034 * printcmd.c (print_address_symbolic): Only print if offset
6035 is shorter than max_symbolic_offset.
6036 (initialize_printcmd): `set print max-symbolic-offset'.
6038 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
6039 (examine_tag): Use it.
6040 (read_register_stack): Only look in the local registers for a
6041 memory address if it's between rfb and rsp; go to memory otherwise.
6042 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
6043 (reginv_com): Remove ancient kludge command.
6045 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
6047 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
6048 irix4 will again compile.
6050 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
6052 * configure.in: accept mips-sgi-irix4* for irix4.
6054 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
6056 * z8k-tdep.c (print_register_hook): Lint.
6058 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
6060 Lint fixes from Paul Eggert (eggert@twinsun.com):
6062 * command.c (do_setshow_command): var_uintegers are unsigned.
6063 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
6064 unsigned, since they use hex values with the high bit set.
6066 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
6068 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
6069 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
6071 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
6072 macro definitions in parenthesis.
6074 * dbxread.c (dbx_symfile_init): Catch the case where there is
6075 no string table, but the only way we find out is by reading zero
6078 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
6080 * dbxread.c (dbx_symfile_init): Make size of the string table
6081 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
6082 offset to the string table is nonzero and handle the nonexistant
6083 string table case, should it occur. Ensure that the string table
6084 size read from the file is reasonable, with a minimum lower bound
6085 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
6087 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
6089 * Makefile.in: Changes to build testsuite correctly.
6090 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
6091 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
6092 (TARGET_FLAGS_TO_PASS): New variable.
6093 (SUBDIRS): Added testsuite.
6094 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
6095 testsuite is compiled with CC_FOR_TARGET rather than CC.
6097 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
6099 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
6100 reported by mycroft@gnu.ai.mit.edu.
6102 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
6103 * configure.in (vax-*-ultrix2*): New triplet.
6104 * config/vaxult2.mh: New file.
6105 * xm-vaxult2.h: New file.
6107 * c-exp.y (parse_number): Change high_bit to unsigned.
6108 * demangle.c: Change all references to cfront to ARM, since the
6109 actual algorithm is the one specified in the Annotated Reference
6110 Manual. This was confusing users into thinking that full cfront
6111 support was implemented.
6112 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
6113 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
6114 directly to lookup_struct_elt_type, which will do the
6115 dereferencing itself.
6116 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
6117 NULL dereferencing bug for unnamed structs, comment out
6120 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
6122 * coffread.c (process_coff_symbol): Change PCC argument correction
6123 so that it only happens on big-endian targets; so that it only
6124 happens if the short or char argument is aligned on an int
6125 boundary; and so that it changes the location, rather than the
6126 type, of the argument. These changes tend to parallel similar
6127 (old) changes in stabsread.c.
6129 * coffread.c (coff_read_enum_type): Use the specified size for
6130 enums, don't assume that they are int-sized.
6132 * c-valprint.c (c_val_print): Don't assume enums are the same as
6135 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
6136 Rendell, <michael@mercury.cs.mun.ca>.
6138 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
6140 * language.h (local_decimal_format_custom): Add prototype.
6141 * language.c (local_decimal_format_custom): Add function, bug
6142 reported by Robert R. Henry (rrh@tera.com).
6144 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
6146 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
6147 by Josef Leherbauer, joe@takeFive.co.at.
6149 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
6151 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
6152 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
6153 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
6154 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
6155 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
6156 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
6157 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
6158 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
6160 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
6162 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
6163 of demangled name fields to NULL if no demangling exists for
6164 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
6165 symbols if their language is known at the time they are created,
6166 but sometimes the language is not known until later.
6168 * ch-typeprint.c (chill_print_type_base): Name changed to
6169 chill_type_print_base to match pattern for C and C++ names.
6170 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
6171 to be consistent with other usages.
6172 * ch-typeprint.c (chill_type_print_base): Add support for
6173 printing Chill STRUCT types.
6174 * ch-valprint.c: Include values.h.
6175 * ch-valprint.c (chill_print_value_fields): New function and
6176 prototype for printing Chill STRUCT values.
6177 * ch-valprint.c (chill_val_print): Fix call to val_print_string
6178 that was being called with two args instead of three.
6179 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
6180 to print Chill STRUCT values.
6182 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
6184 * configure.in: added testsuite to configdirs.
6186 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
6188 * doc/stabs.texi: The `this' pointer is now known by the name
6189 `this' instead of `$t'.
6191 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
6193 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
6194 references of TAG_string_type DIEs in user defined types.
6195 * ch-lang.c (chill_create_fundamental_type): Track compiler
6196 change that now emits debugging info with the type long for Chill
6199 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
6201 * remote-mips.c: New file; implements MIPS remote debugging
6203 * config/idt.mt: New file; uses remote-mips.c
6204 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
6206 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
6207 floating point coprocessor.
6208 (mips_push_dummy_frame): If not mips_fpu, don't save floating
6210 (mips_pop_frame): If not mips_fpu, don't restore floating point
6212 (_initialize_mips_tdep): New function; let the user reset mips_fpu
6214 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
6215 mips_fpu, don't use fp0 as floating point return register.
6216 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
6219 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
6221 * gdb/testsuite: made modifications to testcases, etc., to allow
6222 them to work properly given the reorganization of deja-gnu and the
6223 relocation of the testcases from deja-gnu to a "tool" subdirectory.
6225 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
6227 * gdb/testsuite: Initial creation of gdb/testsuite.
6228 Migrated dejagnu testcases and support files for testing nm to
6229 gdb/testsuite from deja-gnu. These files were moved "as is"
6230 with no modifications. This migration is part of a major overhaul
6231 of dejagnu. The modifications to these testcases, etc., which
6232 will allow them to work with the new version of dejagnu will be
6233 made in a future update.
6235 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
6237 * NEWS: Add reminders for next release.
6239 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
6241 * mipsread.c (parse_lines): Correct check for files compiled with
6244 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
6246 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
6248 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
6250 * Makefile.in (VERSION): GDB-4.8 release!
6251 * README, NEWS: Update for release.
6253 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
6255 * am29k-pinsn.c (print_insn): Minor nits with const.
6256 * am29k-tdep.c: More minor nits with arg types for
6257 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
6259 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
6261 * gcc.patch: Update for a different GCC (G++) bug.
6262 * main.c (print_gdb_version): Update copyright year to 1993.
6263 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
6264 conditionalize this file on it. FIXME, right way is to split
6265 these into two config files.
6266 (ATTACH_DETACH): Define for BSD 4.4
6267 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
6268 (U_REGS_OFFSET): Revise for 4.4.
6269 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
6270 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
6271 LONG_MAX into this file to avoid cpp "redefinition" warnings.
6273 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
6275 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
6278 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
6280 * c-lang.c (c_printstr): Bugfix for length==0 case.
6282 * c-lang.c (c_printstr): If a C string ends in a null, don't
6285 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
6287 * defs.h (STRCMP): Make it work for unsigned chars.
6289 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
6291 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
6292 * config/hp300bsd.mh (REGEX, REGEX1): Define.
6293 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
6294 define to kludge the large opcode table into two smaller tables,
6295 since GCC take exponential space to build the table. Lint.
6296 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
6298 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
6300 * Makefile.in (VERSION): Roll to 4.7.9.
6301 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
6302 definition here, to handle both BSD 4.3 and 4.4 systems.
6303 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
6304 * remote.c (alarm): Move declaration to global level, before
6305 first reference to it.
6306 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
6307 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
6309 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
6311 * remote.c (readchar): forward declare alarm which otherwise looks
6312 like an undeclared variable to gcc.
6314 * dbxread.c (process_one_symbol): cast enum value N_SO into int
6315 when comparing against an int. Avoids superfluous warning from
6318 * inflow.c (set_sigint_trap): add cast to assignment from signal.
6319 Avoids superfluous warnings from some systems and/or compilers
6320 (like vax ultrix 4.2.)
6322 * language.c (struct op_print unk_op_print_tab): use the enum
6323 values rather naked zeros as initializers. Avoids warnings from
6324 ultrix type compilers.
6326 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
6328 * Makefile.in (VERSION): Roll to 4.7.6.
6329 (SFILES_SUBDIR): Add 29k-share/udi_soc.
6330 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
6331 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
6332 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
6333 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
6334 (depend): Fix bug where nm-files in config files weren't noticed.
6335 (make-proto-gdb-1): Avoid changing directories while building new
6336 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
6338 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
6340 * remote.c: Improve error recovery. Allow user to break out
6341 of initial connection attempt with INTERRUPT. Treat a timeout
6342 while waiting for remote packet like a retry, unless the remote
6343 side is actively running user code. Fix a few long printf_filtered's.
6345 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
6348 * buildsym.c (start_subfile): Allow null file name.
6350 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
6352 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
6353 expects a pointer to complaint rather than a complaint
6355 (process_linenos): free the previously allocated subfile name,
6356 then allocate the new one from the heap.
6358 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6360 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
6362 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
6364 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
6365 Previously, would bogusly index off the bottom of type_vector.
6366 (rs6000_builtin_type): Accept type number as argument.
6367 (read_type, case '-'): Handle negatives like any other type number.
6369 * symfile.c (deduce_language_from_filename): Handle null name.
6371 * mips-tdep.c (isa_NAN): Fix byte order dependency.
6372 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
6373 fixed by sato@sm.sony.co.jp.
6375 * xcoffread.c (parmsym): Don't use an initializer to set up
6376 this struct symbol. Set it up in initialize_xcoffread.
6377 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
6378 works on real rs/6000 target with #ifndef FAKING_RS6000.
6380 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
6382 * stabsread.c (rs6000_builtin_type): Move function from
6383 xcoffread.c:builtin_type.
6384 * xcoffread.c (builtin_type): Move to stabsread. Remove
6385 IBM6000_HOST dependency. Move misplaced comments.
6386 (various): Change printf's to complaints.
6387 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
6388 objfile argument to read_type calls under #if 0.
6389 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
6390 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
6391 * Makefile.in: xcoffread.o is not built by default.
6392 * xm-rs6000.h (IBM6000_HOST): Remove.
6393 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
6394 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
6397 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
6399 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
6400 VALUE_LVAL to be lval_memory so that we don't try to modify wild
6401 register numbers when user tries to modify elements in structs
6402 passed as arguments.
6403 * inflow.c (child_terminal_info): Move banner outside of system
6405 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
6406 passes struct/union arguments by address.
6408 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
6410 * Based on patch from Kean Johnston <maw@netcom.com>:
6411 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
6412 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
6413 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
6415 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
6417 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
6418 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
6420 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
6422 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
6423 cc debugging output.
6425 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
6427 * stabsread.c (define_symbol): Complain about unrecognized names
6428 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
6429 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
6430 (read_cpp_abbrev): Don't use the class name as part of the
6431 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
6432 abbrevs. Inspired by Mike Tiemann.
6433 (read_tilde_fields): Comment. Remove ancient dead code.
6434 Remove erroneous but non-dead code. Simplify. Add complaints.
6435 (in general): Remove extraneous (parentheses) in return
6438 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
6440 * coffread.c (coff_lookup_type): Fix fencepost error reported
6441 by Art Berggreen, <arg@opal.acc.com>.
6443 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
6444 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
6446 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
6447 test, which is apparently left over from when we used native
6448 include files and couldn't depend on the member names being there.
6449 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
6451 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
6453 * mipsread.c: Major overhaul to use new BFD symbol table reading
6454 routines. Now swaps information as it is needed, rather than
6455 swapping everything when the file is read.
6457 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
6459 * Makefile.in (TARDIRS): Add sparclite demo dir.
6460 (*.tab.c): Change dependency on Makefile to depend on
6461 Makefile.in, otherwise it always rebuilds after configuring.
6462 Force output *.tab.c file into current directory even in "make"
6463 versions that rewrite dependent file names used in command lines.
6465 * TODO: Remove some things we did.
6466 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
6467 * os68k-xdep.c: Remove; useless file (os68k is a target only).
6468 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
6469 * symtab.h: Eliminate unnamed unions and structs.
6471 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
6473 * Makefile.in (VERSION): Roll to 4.7.5.
6475 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
6477 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
6478 re-evaluating symbol pointers.
6480 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
6482 * c-exp.y (lcurly, rcurly): New nonterminals.
6483 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
6485 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
6486 made function static.
6487 * parse.c (struct funcall): Moved struct def from parser-defs.h.
6488 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
6489 * parse.c (start_arglist):
6490 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
6491 * parser-defs.h (struct funcall): Moved struct def to parse.c.
6492 * parser-defs.h (funcall_chain): Moved to parse.c.
6493 * printcmd.c (print_frame_nameless_args): Fix prototype.
6494 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
6495 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
6496 * valops.c (typecmp): Moved prototype from values.h.
6497 * value.h (typecmp): Moved prototype to valops.c, made static.
6498 * ch-exp.y (yylex): Change way control sequences are disabled.
6500 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
6502 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
6504 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
6506 * mipsread.c (upgrade_type): Build array types correctly, using
6507 create_range_type and create_array_type.
6509 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
6511 * remote-nindy.c: Cleanup.
6513 * infrun.c (wait_for_inferior): When rolling back the PC after
6514 a breakpoint, call write_pc so that NPC gets rolled back as well
6517 * blockframe.c (inside_entry_file, inside_main_func,
6518 inside_entry_func): PC of zero is always "bottom of stack".
6520 * printcmd.c (print_frame_args, print_frame_nameless_args):
6521 Let print_frame_nameless_args decide whether there are any,
6522 laying groundwork for possibly later printing 29K args for
6523 functions where we have tag words but no symbols.
6525 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6527 * Makefile.in: fix GDB doc targets for new doc subdir structure
6529 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
6531 * stack.c (parse_frame_specification): Parse as many arguments
6532 as there are (up to MAXARGS). Pass all of them in argc, argv
6533 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
6534 many there were, onto SETUP_ARBITRARY_FRAME.
6535 * tm-mips.h, tm-sparc.h: Corresponding changes.
6536 * mips-tdep.c, sparc-tdep.c: Ditto.
6538 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
6540 * hp300ux-nat.c: Update copyrights.
6541 * mipsread.c (parse_partial_symbols): Complain about block
6542 indexes that go backwards. Fix from Peter Schauer.
6543 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
6544 symbol-file that has no linkage symbols to be read.
6545 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
6546 from tm- file to xm-file, since they're host dependent.
6547 * valarith.c (value_binop): Typo.
6549 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
6551 * sparclite/aload.c: Add copyleft.
6552 * sparclite/crt0.s: Add comment at beginning.
6554 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6556 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
6557 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
6559 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
6561 * values.c (value_headof): Fix typo in which VTBL and ARG were
6562 being confused for one another.
6564 * valops.c (typecmp): Now static.
6566 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
6567 baseclass--we don't always inherit its virtual function table
6570 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
6571 pointer correctly in case value_struct_elt moves it around.
6573 * valops.c (typecmp): Now static. Also, now groks references
6576 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
6577 zero on recursive call. If NAME is the name of TYPE, return TYPE.
6579 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
6581 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
6582 to avoid "too much defining" error from native C compiler (!).
6584 * Makefile.in (HFILES): Add typeprint.h.
6585 * typeprint.[ch]: Update copyrights.
6587 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
6589 * Makefile.in: Update to match doc/ subdir changes.
6591 * config/hp300hpux.mh: No cross-host file needed, just native.
6592 * config/go32.mh: Remove nonexistent "native" support.
6594 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
6595 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
6596 * m88k-tdep.c (next_insn): Lint, cleanup.
6597 (store_parm_word): Lint.
6599 * README: Fix typo (reported by karl@hq.ileaf.com).
6601 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
6603 * expression.h (BINOP_CONCAT): Document use for self concatenation
6604 an integral number of times.
6605 * language.c (binop_type_check): Extend BINOP_CONCAT for self
6607 * valarith.c (value_concat): Rewrite to support self
6608 concatenation an integral number of times.
6609 * Makefile.in (ch-exp.tab.c): Change "expect" message.
6610 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
6611 eliminate hundreds of spurious shift/reduce and reduce/reduce
6612 conflicts that mask the 5 real ones.
6613 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
6614 * ch-exp.y (integer_literal_expression): Remove production,
6617 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
6619 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
6620 implied that "no side effects" was nonfunctional.
6621 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
6622 character string and bitstring concatenation.
6623 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
6624 * expression.h (exp_opcode): Add BINOP_CONCAT.
6625 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
6626 * language.c (string_type): Add function to determine if a type
6628 * language.c (binop_type_check): Add case for BINOP_CONCAT.
6629 * valarith.c (value_concat): New function to concatenate two
6630 values, such as character strings or bitstrings.
6631 * valops.c (value_string): Remove error stub and implement
6633 * value.h (value_concat): Add prototype.
6634 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
6635 * ch-exp.y (yylex): Recognize SLASH_SLASH.
6636 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
6639 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
6641 * c-exp.y (exp): Add production to support direct creation
6642 of array constants using the obvious syntax.
6643 * c-valprint.c (c_val_print): Set printed string length.
6644 * dwarfread.c (read_tag_string_type): New prototype and
6645 function that handles TAG_string_type DIEs.
6646 * dwarfread.c (process_dies): Add case for TAG_string_type
6647 that calls new read_tag_string_type function.
6648 * expprint.c (print_subexp): Add support for OP_ARRAY.
6649 * gdbtypes.c (create_range_type, create_array_type): Inherit
6650 objfile from the index type.
6651 * ch-typeprint.c (chill_print_type): Add case for
6653 * ch-valprint.c (chill_val_print): Fix case for
6656 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
6658 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
6659 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
6660 include/coff/mips.h.
6662 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
6664 * c-exp.y (exp:STRING): Convert C strings into array-of-char
6665 constants with an explicit null byte terminator. OP_STRING is
6666 now used for real string types.
6667 * c-lang.c (builtin_type_*): Move declarations to lang.c since
6668 they are used by all languages.
6669 * c-lang.c (_initialize_c_language): Move initializations of
6670 builtin_type_* to lang.c.
6671 * c-typeprint.c (c_type_print_varspec_prefix,
6672 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
6673 to TYPE_CODE_STRING.
6674 * c-valprint.c (c_val_print): Change the way character arrays
6675 are printed as strings to be consistent with the way strings
6676 are printed when pointer-to-char types are dereferenced.
6677 Remove test of print_max before calling val_print_string, which
6678 now does it's own test.
6679 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
6680 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
6681 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
6682 * gdbtypes.c (builtin_type_*): Add declarations moved from
6684 * gdbtypes.c (create_string_type): New function to create real
6686 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
6687 renamed to TYPE_CODE_STRING.
6688 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
6689 builtin_type_* types moved from c-lang.c.
6690 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
6691 to TYPE_CODE_STRING.
6692 * gdbtypes.h (builtin_type_string): Add extern declaration.
6693 * gdbtypes.h (create_string_type): Add prototype.
6694 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
6695 renamed to TYPE_CODE_STRING.
6696 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
6698 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
6699 renamed to TYPE_CODE_STRING.
6700 * parse.c (length_of_subexp, prefixify_subexp): Add case for
6702 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
6703 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
6704 to TYPE_CODE_STRING.
6705 * valops.c (allocate_space_in_inferior): New function and
6706 prototype, using code ripped out of value_string.
6707 * valops.c (value_string): Rewritten to use new function
6708 allocate_space_in_inferior, but temporarily disabled until some
6709 other support is in place.
6710 * valops.c (value_array): New function to create array constants.
6711 * valprint.c (val_print_string): Add comment to document use,
6712 complete rewrite to fix several small buglets.
6713 * value.h (value_array): Add prototype.
6714 * value.h (val_print_string): Change prototype to match rewrite.
6715 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
6716 * ch-exp.y (match_character_literal): Disable recognition of
6717 control sequence form of character literals and document why.
6719 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
6721 * nindy-share/nindy.c: Add comments to #endif's to clarify
6724 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
6725 read_memory to get byte order right.
6726 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
6727 anymore. This is done in paread.c now. We expect unwind info
6728 to hang off of objfiles, and search all of the objfiles when until
6730 * (skip_trampoline_code): Cast arg to target_read_memory.
6731 * objfiles.h (struct objfile): Add new field obj_private to hold
6732 per object file private data (unwind info in this case).
6733 * paread.c (read_unwind_info): New routine to read unwind info
6734 for the objfile. This data is hung off of obj_private.
6735 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
6736 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
6737 make this easier to access.
6739 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
6741 * c-valprint.c (cp_print_class_member): Add extern decl.
6742 * c-valprint.c (c_val_print): Extract code for printing methods
6743 and move it to cp_print_class_method in cp-valprint.c.
6744 * c-valprint.c (c_val_print): Extract code to print strings and
6745 move it to val_print_string in valprint.c.
6746 * cp-valprint.c (cp_print_class_method): New function using
6747 code extracted from c_val_print.
6748 * valprint.c (val_print_string): New function using code
6749 extracted from c_val_print.
6750 * value.h (val_print_string): Add prototype.
6751 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
6752 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
6753 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
6754 CHECKBUF, growbuf_by_size): New variables, macros, and support
6755 functions for implementing a dynamically expandable temp buffer.
6756 * ch-exp.y (match_string_literal): New lexer function.
6757 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
6758 removed and replaced with new CHECKBUF macro.
6759 * ch-exp.y (yylex): Call match_string_literal when appropriate.
6760 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
6762 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
6764 * Makefile.in: Add info for paread.o.
6765 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
6767 * blockframe.c (frameless_look_for_prologue): Correct the
6769 * gdbtypes.h, gdbtypes.c: Use const in decl of
6770 cplus_struct_default, now that pa-gas assembler has been fixed.
6771 * hppah-nat.c: Formatting.
6772 * hppah-tdep.c: Remove lots of useless externs for variables we
6774 * (find_unwind_entry): Speed up by using binary search, and a one
6776 * (rp_saved): New routine to see what unwind info says about RP
6777 being saved on the stack frame.
6778 * (frame_saved_pc): Look for prologue to see if we need to
6779 examine the stack for the saved RP or not.
6780 * (init_extra_frame_info): Check for prologue, instead of
6781 framesize to determine if we are frameless or not.
6782 * (frame_chain_valid): Stop backtraces when we run into _start.
6783 * (push_dummy_frame): Reformat to make more readable.
6784 * (find_dummy_frame_regs): ditto.
6785 * (hp_pop_frame): ditto.
6786 * (hp_restore_pc_queue): small cleanup.
6787 * (hp_push_arguments): ditto.
6788 * (pa_do_registers_info): ditto.
6789 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
6790 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
6791 * Define FRAME_CHAIN_VALID.
6792 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
6793 passed to functions.
6795 * paread.c (pa_symtab_read): Use new bfd conventions for
6796 accessing linker symbol table.
6797 * (pa_symfile_init): Access embedded STAB info via BFD section
6798 mechanism and related macros.
6801 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
6803 * sparc-stub.c: Use a seperate stack for our traps.
6804 * Handle recursive traps.
6805 * Remove all trap init code. This needs to be done by the
6807 * (set_mem_fault_trap): Call exceptionHandler() to setup this
6809 * (handle_exception): See if we are at breakinst, if so, then
6810 advance PC sp that users can just step out of breakpoint().
6811 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
6812 new place if SP has changed.
6813 * (case 's'): Get rid of this, we can't do it yet.
6814 * (case 't'): New command to test any old random feature.
6815 * (case 'r'): New command to reset the system.
6816 * (breakpoint): Add label to breakpoint trap instruction so that
6817 handle_exception() can detect where we are and get past the
6818 breakpoint trivially.
6820 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
6822 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
6824 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6826 * configure.in: recognise all sparclite variants
6828 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6830 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
6831 binary files oring in the right bit.
6833 * main.c, source.c, state.c, symmisc.c: use macros defined in
6834 fopen-{bin|both} when fopening files.
6836 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
6838 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
6839 from a configuration file (typically including <limits.h>), or to
6840 TARGET_CHAR_BIT if CHAR_BIT is not defined.
6841 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
6842 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
6843 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
6844 * exppritn.c (print_subexp, dump_expression): Add case for
6846 * expression.h (OP_BITSTRING): New expression element type for
6848 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
6849 macros to convert between number of expression elements and bytes
6850 to store that many elements.
6851 * i960-tdep.c (leafproc_return): Use new macros to access
6852 minimal symbol name and address fields.
6853 * m88k-pinsn.c (sprint_address): Use new macros to access
6854 minimal symbol name and address fields.
6855 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
6856 minimal symbol address field.
6857 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
6858 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
6859 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
6860 Use new BYTES_TO_EXP_ELEM macro.
6861 * parse.c (write_exp_bitstring): New function to write packed
6862 bitstrings into the expression element vector.
6863 * parse.c (length_of_subexp, prefixify_subexp): Add case for
6865 * parser-defs.h (struct stoken): Document that it is used for
6866 OP_BITSTRING as well as OP_STRING.
6867 * parser-defs.h (write_exp_bitstring): Add prototype.
6868 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
6869 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
6870 LOWER, LENGTH): New tokens for keywords.
6871 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
6872 upper_lower_argument, length_argument, array_mode_name,
6873 string_mode_name, variant_structure_mode_name): New non-terminals
6875 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
6876 * ch-exp.y (match_bitstring_literal): New lexer support function
6877 to recognize bitstring literals.
6878 * ch-exp.y (tokentab6): New token table for 6 character keywords.
6879 * ch-exp.y (tokentab5): Add LOWER, UPPER.
6880 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
6881 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
6882 * ch-exp.y (yylex): Check tokentab6.
6883 * ch-exp.y (yylex): Call match_bitstring_literal.
6885 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
6887 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
6888 symbol name and value fields.
6890 * c-exp.y (yylex): Make static, to match prototype and other
6893 * expression.h (exp_opcode): Add BINOP_MOD.
6894 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
6895 * expprint.c (dump_expression): Handle new BINOP_MOD.
6896 * language.c (binop_type_check): Handle new BINOP_MOD.
6897 * main.c (float_handler): Re-enable float handler when hit.
6898 * valarith.c (language.h): Include, need current_language.
6899 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
6900 for integer divide truncates towards zero for negative results.
6901 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
6902 * valarith.c (value_binop): Allow arithmetic operations on
6903 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
6904 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
6905 * ch-exp.y (tokentab3): Add MOD and REM.
6906 * ch-exp.y (yylex): Set innermost_block for symbols found
6907 in local scopes. Return LOCATION_NAME for local symbols.
6908 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
6909 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
6911 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
6913 * command.c (shell_escape, make_command, _initialize_command):
6914 don't create or use fork if CANT_FORK is defined.
6915 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
6916 code written for the IBM PC" remain.
6917 * xm-go32.h: define CANT_FORK
6919 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6921 * remote-sim.c: first attempt at general simulator interface
6922 * remote-hms.c: whitespace
6923 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
6924 understand new stack layout. (print_register_hook): print ccr
6925 register in a fancy way.
6927 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
6929 * eval.c (language.h): Include.
6930 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
6931 to pointer types when the current language is C. It loses for
6932 other languages when the lower index bound is nonzero.
6933 * valarith.c (value_subscript): Take array lower bounds into
6934 account when performing subscripting operations.
6935 * valops.c (value_coerce_array): Add comment describing why
6936 arrays with nonzero lower bounds are dealt with in value_subscript,
6937 rather than in value_coerce_array.
6939 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
6941 * ch-exp.y (FLOAT_LITERAL): Add token.
6942 * ch-exp.y (literal): Add FLOAT_LITERAL.
6943 * ch-exp.y (match_float_literal): New lexer routine.
6944 * ch-exp.y (convert_float): Remove.
6945 * ch-exp.y (yylex): Call match_float_literal.
6946 * ch-exp.y (yylex): Match single '.' after trying
6947 to match floating point literals.
6949 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
6950 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
6952 * expprint.c (dump_expression): New function for dumping
6953 expression vectors during gdb debugging.
6954 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
6955 MULTI_SUBSCRIPT and moved out of BINOP range.
6956 * expression.h (DUMP_EXPRESSION): New macro that calls
6957 dump_expression if DEBUG_EXPRESSIONS is defined.
6958 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
6959 * parse.c (length_of_subexp, prefixify_subexp): Change
6960 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
6961 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
6962 prefixify'ing the expression.
6963 * printcmd.c (print_command_1): Add comment.
6964 * ch-exp.y (expression_list): Add useful actions.
6965 * ch-exp.y (value_array_element): Add useful actions.
6966 * ch-exp.y (array_primitive_value): Add production.
6967 * ch-exp.y (yylex): Recognize ',' as a token.
6969 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6971 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
6972 POSIXize the recursive makes (make [variable assignments] target{s})
6974 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
6976 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
6977 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
6978 CPLUS_MARKER for all SVR4 systems, so follow suit.
6979 * defs.h (strdup_demangled): Remove prototype.
6980 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
6981 SYMBOL_INIT_LANGUAGE_SPECIFIC.
6982 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
6983 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
6984 prim_record_minimal_symbol_and_info): Use new macro
6985 SYMBOL_INIT_LANGUAGE_SPECIFIC.
6986 * minsyms.c (install_minimal_symbols): Use new macro
6987 SYMBOL_INIT_DEMANGLED_NAME.
6988 * stabsread.c (define_symbol): Use new macro
6989 SYMBOL_INIT_DEMANGLED_NAME.
6990 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
6991 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
6992 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
6993 SYMBOL_INIT_DEMANGLED_NAME.
6994 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
6995 SYMBOL_DEMANGLED_NAME now tests language itself.
6996 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
6997 now tests language itself.
6998 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
6999 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
7000 mangled name member in the language dependent portion of a symbol.
7001 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
7002 mangled name member appropriate for a symbol's language.
7003 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
7004 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
7005 SYMBOL_DEMANGLED_NAME now tests language itself.
7006 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
7007 initializes language dependent portion of symbol.
7008 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
7009 demangles and caches the demangled form of symbol names.
7010 * utils.c (fputs_demangled, fprint_symbol): Use current language
7011 to select an appropriate demangling algorithm.
7012 * utils.c (strdup_demangled): Remove, no longer used.
7013 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
7014 access the Chill mangled name member in the language dependent
7015 portion of a symbol.
7016 * ch-lang.c (chill_demangle): New function, simple demangler.
7017 * defs.h (chill_demangle): Add prototype.
7018 * symtab.h (language_dependent_info): Add struct for Chill.
7020 For older changes see ChangeLog-92
7026 version-control: never