1 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * README (Reporting Bugs): Refer people to the GDB manual.
5 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
6 * stabsread.c: Type -16 is 4 bytes.
8 * remote-udi.c: Improve docstring.
10 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
12 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
13 bfd_elf32_find_section, to track bfd changes.
15 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
18 * config/mips/xm-riscos.h: Define USG.
20 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * main.c (filename_completer): Don't complete to files ending in ~.
24 * NEWS: Mention filename completion and "info line" enhancements.
26 * main.c (symbol_completion_function): On "info t foo", return NULL,
29 * main.c (symbol_completion_function): Don't use readline word
30 breaking. Use new calling convention for c->completer and
32 * command.h (struct command): Change arguments; now the text passed
33 to completer does not have any word breaking done. New arg word.
34 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
36 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
37 * command.{c,h} (complete_on_cmdlist): Take word argument.
39 * command.c (lookup_cmd_1): Doc fix.
41 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
43 * Makefile.in (OP_INCLUDE): define.
44 (OPCODE_CFLAGS): use OP_INCLUDE.
46 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
47 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
48 config/m68k/amix.mh, config/mips/irix[34].mh,
49 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
50 ALLOCA1): macros removed.
52 * config/mips/decstation.mh, config/rs6000/rs6000.mh
53 (MMALLOC_LIB): renamed to MMALLOC.
55 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
57 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
58 * dbxread.c: Change comment regarding acc.
60 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
62 Makefile overhaul dropping autodepend features.
63 * Makefile.in: many comment changes. forced consistent use of $()
64 for makefile variables references. dropped leading ./ in file
65 references. Drop $(srcdir)/ prefix on all dependencies.
66 Inserted contents of alldeps.mak and depend.
67 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
68 include directory into the compilation line.
69 (GDB_CFLAGS): new macro to take up the semantic previously held
71 (LIBIBERTY): dropped ancient subdir macro. I last removed this
72 macro in feb of '92. How does it keep coming back?
73 (MMALLOC_LIB): renamed to MMALLOC.
74 (BFD_SRC_DIR): renamed to BFD_SRC.
75 (BFD_OBJ_DIR): renamed to BFD_DIR.
76 (BFD_LIB): renamed to BFD.
77 (BFD_INCLUDES): renamed to BFD_CFLAGS.
78 (READLINE_DIR): now represents object directory.
79 (RL_LIB): renamed to READLINE.
80 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
82 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
83 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
84 (LDFLAGS): removed default assignment.
85 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
86 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
87 (ALLOCA1, ALLOCA): removed all references. alloca is now in
89 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
90 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
91 removed all $(srcdir) prefixes.
92 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
93 for potential dependencies. commented out by default.
94 (readline_headers, udiheaders): convenient abbreviations.
95 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
96 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
97 new macros used for header file dependencies.
98 (install-info, clean-info): collapse into the info rule.
99 (install): now depends on all.
100 (install-only): new target for installing without depending on
102 (uninstall): new target.
103 (config-check, config-check-hosts, config-check-targets): added
105 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
106 order to force parallel makes into keeping these rules separate.
107 * configure.in: omit cat'ing depend file onto generated Makefile.
108 * alldeps.mak, depend: removed.
110 * inferior.h: remove redundant include of symtab.h which is
111 included in value.h via breakpoint.h.
113 * alloca.c: removed. alloca is now in libiberty.
115 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
116 new macro to undo what M_INSTALL does.
118 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
120 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
123 * dbxread.c (copy_pending): Change name and function of begi argument
124 to endi, since that is what the caller needs.
126 * Makefile.in (TAGFILES): Don't include YYFILES.
128 * Makefile.in (HFILES): Include monitor.h.
130 * Makefile.in: Include text that used to be in alldeps.mak.
131 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
132 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
134 * main.c (main): Print help message on stdout not stderr
136 New option --version per standards.texi.
137 In help message, show long options with "--" not "-".
138 Don't try to print help message or version until after we have
139 called initialize_all_files.
141 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
143 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
144 (solib_add): Call special_symbol_handling once, not once per library.
146 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
149 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
150 systems, not just Solaris.
152 * stabsread.c: Include <ctype.h>.
154 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
156 * fork-child.c (fork_inferior): Quote exec_file so it can contain
159 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
161 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
162 bfd.h is included by target.h, which most of gdb includes.
163 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
164 it's in INCLUDE_CFLAGS.
166 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
168 * config/i386/*aix*, i386aix-nat.c: New files.
169 * configure.in: Use them.
170 * alldeps.mak: List them.
171 * coffread.c (decode_base_type): Deal with anonymous enum type.
172 * i387-tdep.c (print_387_status_word): Add comment re "top".
173 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
174 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
175 only if not defined by a header file.
176 * mipsread.c: Don't define L_SET or L_INCR.
178 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
180 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
181 * depend: Hand updated to match.
183 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
185 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
186 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
187 we don't recognize the abbrev.
189 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
191 * solib.c (solib_add_common_symbols): Add comment about performance.
193 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
195 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
196 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
198 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
199 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
200 * configure.in (mips-sony-*): Use news-mips for host.
202 * buildsym.h: Doc fix for processing_acc_compilation.
204 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
206 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
208 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
210 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
211 ${srcdir}/../include.
213 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
215 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
216 Use VPRINTF macro if defined.
217 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
218 Define TIOC{GETC,GLTC}_BROKEN.
219 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
220 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
221 make things easier on munch (apparently this matters on
222 the delta88 with svr3).
224 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
226 * Makefile.in: canonicalize install.sh; for use within
227 this directory (and subdirs)
229 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
231 * Makefile.in: remove parentdir support; use INSTALL_XFORM
233 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
235 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
237 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
238 wired (and wrong) constant.
239 * values.c (unpack_long): Add case to unpack when target object is
241 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
244 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
246 * NEWS: tracking user visible changes starting with
249 * remote-vx.c (_initialize_vx): rename user settable option from
250 rpcTimeout to vxworks-timeout.
252 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
254 * Makefile.in (depend): More makefile diddling.
255 * alldeps.mak, depend: Update to latest automatically built
258 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
259 * alldeps.mak, depend: Update to latest automatically built
262 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
264 * remote-vx.c: include gdbcmd.h for setlist.
265 (_initialize_vx): make rpcTimeout user settable.
267 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
269 * main.c, gdbcmd.h: Add function filename_completer.
270 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
271 "directory", "source", "cd", "symbol-file" "add-symbol-file",
272 "load", "file", "exec-file", "core-file" commands.
273 (But '/' is a word break, limiting usefulness; see comments).
275 * source.c (mod_path): Warning not error if can't find directory.
277 * isi-xdep.c: New file.
278 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
280 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
282 * config/m68k/xm-news.h: Include <sys/param.h>.
284 * m88k-tdep.c (IEEE_isNAN): Remove.
285 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
286 broken isNAN as on the mips.
288 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
291 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
292 defined, don't worry about Sun's silly LBRAC bug.
293 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
295 * dbxread.c (process_one_symbol): If there's a symbol before an
297 (case N_BCOMM): complain () not error ().
299 * defs.h, main.c (catch_errors): Add return_mask arg.
300 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
301 other callers: Pass RETURN_MASK_ALL.
302 (return_to_top_level), callers: Add return_reason arg.
304 Use return_to_top_level (RETURN_QUIT) instead of error ().
305 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
306 Use SET_TOP_LEVEL not setjmp (to_top_level).
307 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
309 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
311 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
312 Don't try to get the debug base yet.
314 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
315 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
316 which returns 0 or 1 to say whether to do it.
317 * config/sparc/sun4{sol2,os4}.h
318 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
319 the right thing happens for both acc and SunOS4 /bin/cc.
321 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
322 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
324 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
325 probably contained byte-order sins too.
326 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
327 The IEEE_FLOAT code in print_floating takes care of it.
329 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
331 * Makefile.in (VERSION): Bump to 4.9.2.
332 * c-valprint.c (c_val_print): For array of chars printed with
333 string syntax, don't print the address of the array. From
335 * c-exp.y (yylex): Recognize '.' as indicating a floating point
336 number regardless of the radix. From wilson@cygnus.com.
337 * valprint.c (set_input_radix_1, set_output_radix_1): New
338 prototypes and functions that do the actual radix setting work.
339 * valprint.c (set_radix, set_output_radix, set_input_radix):
340 Rewrite to use set_input_radix_1 and set_output_radix_1.
341 * valprint.c (initialize_valprint): Enable commands to
342 independently set and show input and output radices.
343 * valprint.c (show_radix): New prototype and function that
344 handles separate input and output radices.
346 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
348 Patches from Jeff Law, law@cs.utah.edu:
349 * hppa-pinsn.c: Now uses disassembler from opcode library,
350 this contains only the stub function print_insn.
352 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
354 * main.c (main): back to two periods for elipse.
355 (print_gdb_version): revised format for configuration info.
357 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
359 * defs.h (INT_MAX): Cast unsigned shift result to int.
361 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
363 * dbxread.c (process_one_symbol): Rather than having
364 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
365 is true if we are doing stabs-in-elf, false otherwise.
366 config/sparc/tm-sun4sol2.h: Don't define it.
368 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
370 * remote-mips.c (mips_send_packet): Don't print garbage character
372 (mips_request): Don't check that remote pid is 0, because
374 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
377 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
379 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
381 * Makefile.in (install): Don't depend on gdb.
383 * Rename remote-es1800.c to remote-es.c
384 and remote-st2000.c to remote-st.c for 14-char filenames.
385 config/m68k/{es1800,st2000}: Use the new names.
387 * mips-tdep.c (isa_NAN): Don't return true on -0.
389 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
391 * defs.h (INT_MAX): Cast unsigned shift result to int.
393 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
395 * elfread.c (elf_symtab_read): Add bfd section address to bfd
396 symbols, now that they are section relative.
397 * solib.c (bfd_lookup_symbol): Ditto.
399 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
401 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
402 depend: Updated accordingly.
404 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
406 * Makefile.in (*.tab.c): Use mv for atomic update.
408 * Makefile.in ({dist,real}clean): Also remove nm.h.
409 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
410 (distclean): Don't rebuild *.tab.c or TAGS.
412 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
414 * Makefile.in (version.c): add host and target names to version.c.
415 * main.c (main): print three periods for the elipse.
416 (print_gdb_version): also print configuration.
418 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
419 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
420 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
422 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
423 (get_hex_regs, adapt_fetch_registers): cast args to
424 supply_register to avoid gcc warning.
426 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
427 doesn't compile on solaris and is now obsolete.
429 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
430 breaks stock sunos installations.
432 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
434 * m68k-stub.c: Add comment about frame cache.
436 * target.h (target_store_registers): Doc fix re error handling.
438 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
439 of register_valid[regno].
441 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
443 * symtab.h, dwarfread.c: Doc fix re dependencies.
445 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
447 * serial.c (serial_close): If scb is NULL, don't try to close
449 o * configure.in: Add support for rom68k and bug boot monitors.
451 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
453 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
454 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
455 * findvar.c (read_register, write_register): Fix thinko where
456 sizeof(host long) != sizeof(target int).
457 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
458 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
460 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
462 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
463 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
464 68881 and non-68881 cases. Check for a pair of movel instructions.
466 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
468 First cut at sparc-vxworks targetting.
469 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
470 * configure.in: sparc-vxworks gdb_target now vxsparc.
472 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
474 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
476 * config/m68k/xm-news.h: add "extern int errno".
478 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
480 * remove-vx.c (vx_read_register, vx_write_register): collapse
481 ifdef I80960 else (assumes) m68k into parameterizable macros
482 VX_NUM_REGS and VX_SIZE_FPREGS.
483 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
484 VX_SIZE_FPREGS): new definitions.
486 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
488 * symfile.{c,h} (generic_load): New function.
489 remote{,-nindy,-eb,-mips}.c: Use it.
491 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
493 * Makefile.in (depend): More sed gubbish to deal with
494 ../bfd/bfd.h being generated during the build.
495 * depend: Re-done with corrected makefile.
497 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
499 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
500 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
501 directory to find automatically generated header files and library.
502 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
503 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
504 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
505 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
506 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
507 * depend, alldeps.mak: Rebuild after Makefile.in changes.
509 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
511 * configure.in: change lynx support to CPU-*-lynxos*
513 * Makefile.in (subdir_do): change test from existence of directory
514 to existence of Makefile (the directory may exist but not be configured)
516 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
518 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
520 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
522 * configure.in (mips-idt-ecoffl*): New target; use idtl.
523 (mips-idt-ecoff*): Added trailing '*'.
524 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
526 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
528 * ser-go32.c: Clean up lots of compilation nits.
530 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
532 * Patches from Jeffrey Law <law@cs.utah.edu>.
533 * hppab-nat.c: Eliminate unnecessary ifdefs for
534 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
535 CANNOT_STORE_REGISTER.
536 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
537 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
538 templates for 1.1 FP computational instructions.
540 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
542 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
543 * alldeps.mak, depend: Rebuild to account for ser-tcp.
544 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
545 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
546 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
547 shell when running the child, as args have been expanded by the
548 time we get here. Simplify calling convention.
549 * gdbserver/remote-server.c (main): Use new calling convention
550 for create_inferior, remove defunct code for coalescing argv.
551 Remove extra calls to mywait(), as we no longer have to wade
554 * target.c (target_read_memory_partial): Don't deref errnoptr
555 when checking for null pointer.
557 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
559 * remote-es1800.c: Fix typo.
561 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
563 * target.c (target_read_memory_partial): Like target_read_memory,
564 but does partial reads, such as reads that bump into the end of
566 * target.h (target_read_memory_partial): Add prototype.
567 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
568 * valprint.c (val_print_string): Complete rewrite to fix bug with
569 bumping into end of memory, avoiding unnecessarily long reads, and
570 fixing bug when print_max is set to 0 (unlimited print length).
571 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
572 initialize print_max.
574 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
576 * configure.in: Add support for rom68k and bug boot monitors.
578 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
580 * printcmd.c (print_scalar_formatted): Print integers bigger than
581 LONGEST in hex no matter how big, and no matter what the format
584 * stabsread.c (read_type): Skip type attributes if present.
586 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
587 of number, just through '0' + radix - 1.
589 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
591 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
593 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
594 single parameter, the pointer to the partial symtab, rather than
595 a bunch of args that are derived from the partial symtab. Change
596 prototypes and callers to match.
598 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
599 set demangling style automatically.
600 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
601 GNU C++, not C++ in general.
602 * symtab.h (general_symbol_info): Simplify by eliminating one
603 structure level for the language dependent info.
605 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
607 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
608 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
609 TYPE_CODE_ENUM was already testing for this.
611 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
613 * Makefile.in: Add new file ser-tcp.c.
614 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
615 * findvar.c (write_register): See if we are writing back the same
616 value that's already in the register. If so, don't bother.
617 * remote.c (putpkt, getpkt): Improve handling of communication
619 * ser-go32.c: Prototype it to death. Update serial_ops and add
620 dummy routines where appropriate.
621 * ser-tcp.c: New module to implement serial I/O via TCP
623 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
624 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
625 * serial.c: Add start of support for connect command.
626 (serial_open): Distinguish between tcp and local devices.
627 * serial.h (struct serial_ops): Get rid of restore, add
628 get_tty_state and set_tty_state. Define protoypes and macros for
630 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
631 some real buffering. Handle error conditions gracefully.
632 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
633 (Lynx), remove lots of cruft.
635 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
637 * printcmd.c (print_address_symbolic): turn this into an assigment
638 instead of an initialization (many compilers don't accept
639 structure initialization).
641 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * xcoffread.c (read_xcoff_symtab): If several program csects in one
644 source file, give them all the name of the source file, rather than
645 the 2nd and subsequent ones having NULL names.
647 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
649 * printcmd.c (print_address_symbolic): Append source filename and
650 linenumber of the symbol if print symbol-filename is on.
651 (initialize_printcmd): `set print symbol-filename'.
653 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
655 * configure.in: Add config for Lynx target. Configure gdbserver
656 only for Lynx. Re-do selective configuration of sparclite.
658 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
659 configure.in remote-inflow.c remote-utils.c}: New files to
660 support GDB remote server. Currently only works for Lynx.
662 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * stabsread.c (define_symbol, case 't'): Only set the name if it
665 is not a pointer type.
667 * stabsread.c (define_symbol): Clean up logic; move the read_type
668 calls to inside the switch statement (this improves the error
671 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
674 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
676 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
678 * source.c (line_info): Change "pc" to "address" in messages and
679 use print_address for addresses.
681 * source.c (line_info): If we don't find a symtab, print more useful
682 output, including the symbolic address.
684 * source.c (line_info): If --fullname, display the source.
685 (identify_source_line), callers: Take pc as argument, rather than
686 assuming innermost frame (emacs doesn't use this, so no one ever
688 * symtab.h: Declare frame_file_full_name.
691 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
693 * breakpoint.c (catch_command_1): Fix typo in error msg.
695 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
697 * elfread.c (elf_symfile_read): Update ELF structure and routine
698 names to specify 32-bit versions.
699 (elf_symtab_read): Retrieve size field directly from symbol,
700 instead of using old kludge.
702 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
703 calling opcodes library.
704 * z8k-tdep.c (print_insn): Likewise.
706 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
708 * stabsread.c: Remove all uses of error(). Make error_type and
709 read_type_number static.
710 (define_symbol): Don't try to deal with a missing symbol
711 descriptor which isn't followed by digit, '(', or '-'.
712 * stabsread.h: Don't declare read_type_number here.
713 * gdbtypes.h: Don't declare error_type here.
714 * xcoffread.c: Remove NO_TYPEDEFS code.
716 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
718 * mips-tdep.c: Removed #include of many header files, and #define
719 of MIPSMAGIC; no longer used.
721 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
723 * Many places: replace "the inferior" in messages with "the program"
724 or "the program being debugged".
725 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
726 and I'm getting sick of maintaining it.
728 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
731 * config/i386/go32.mh: Define SER_HARDWIRE.
732 * Makefile.in: Define SER_HARDWIRE.
734 (alldeps.mak): Add SER_HARDWIRE.
735 Remove all references to ser-hardwire.{c,o}.
736 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
738 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
740 * sparc-nat.c (store_inferior_registers): Fill in all members of
741 inferior_fp_registers by reading them from the inferior before
742 modifying and writing them back.
743 Fixes unexplainable inferior FP exceptions after calls to the inferior
744 or setting of floating point registers.
745 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
746 to register which is generated by gcc-2.4.
748 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
750 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
752 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
754 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
755 xm-i386lynx.h}: New configuration for Lynx.
757 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
759 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
760 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
762 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
763 as struct, union, or enum tags.
765 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
767 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
770 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
772 * infrun.c (wait_for_inferior),
773 infcmd.c (program_info, signal_command): Use symbolic signal names.
775 * inftarg.c (child_wait): Deal with EINTR and include message from
776 strerror if printing an error message.
778 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
780 * stabsread.c: Remove most uses of lookup_fundamental_type.
781 (define_symbol): Use read_type for type of enum constant,
782 not just read_type_number. Also don't call error().
783 (define_symbol): For unrecognized constant type, one complaint (the
784 one from error_type) is enough. Don't make our own in addition.
785 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
786 * gdbtypes.h: Doc fixes.
788 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
790 Fix stack unwinding through _sigtramp on Irix. These patches are from
791 Paul Flinders <ptf@delcam.co.uk>.
792 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
793 executable uses sigvec.
794 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
796 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
798 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
801 be passed to the inferior to make "handle <signal> nopass nostop" work.
803 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
805 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
807 * findvar.c (value_from_register): Fix uninitialized first_addr
808 which caused problems with assignment of doubles to register variables
810 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
811 missing mips definitions if necessary.
813 Fix handling of double register variables for mips targets and big
814 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
815 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
817 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
818 conversion of type held in multiple registers to host format.
819 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
820 companion to REGISTER_CONVERT_TO_TYPE.
821 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
822 Convert to function calls.
823 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
825 * mips-tdep.c (mips_print_register): Raw buffer now needs just
826 MAX_REGISTER_RAW_SIZE bytes.
827 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
828 (if defined) for doubles.
829 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
830 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
831 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
833 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
836 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
838 * configure.in: Add i[34]86-*-isc*.
840 * stabsread.c: Make sure all complain() pass the address of the struct.
842 * xcoffread.c: Make sure all struct complaints are static not auto.
844 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
846 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
848 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * config/i386/linux.mh: Re-enable coredumps now that they should work.
852 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
854 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
856 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
858 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
860 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * Makefile.in (INSTALLED_LIBS): New variable.
864 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
866 * main.c (quit_command): In the "quit anyway?" message, tell the user
867 whether we are planning to detach or kill the program.
869 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
870 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
872 * infcmd.c (read_pc): Doc fix.
874 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
876 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
877 signal_handler_caller.
878 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
879 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
880 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
881 Use SIGTRAMP_START if defined.
882 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
883 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
885 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
887 * infcmd.c (step_1): Fix poorly worded error message.
889 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
890 Comment out corelow.c because core dumps are broken on these machines.
892 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
893 if srcdir is not ".".
894 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
895 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
896 * depend: Update to latest automatically built version.
898 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
900 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
901 * Makefile.in (NONSRC): Add ChangeLog-92
903 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
905 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
906 not typo RAW_REGISTER_SIZE.
908 * frame.h, inferior.h: Doc fixes.
910 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
912 * findvar.c (write_register): Add sanity check for register size.
913 (read_register): Fixup sanity check for register size to be
914 consistent with write_register().
916 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
918 * sparclite/Makefile.in: Add dummy info, install and install-info
921 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
923 * remote-nindy.c: Removed declaration of coffstrip.
924 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
926 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
928 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
931 * Makefile.in (VERSION): GDB 4.9 release.
933 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
935 * README: Update known bugs to include the Solaris bug that
936 leaves core dumps in the current directory when restarting the
937 inferior with "run". Expand on the testsuite information.
939 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
940 be the last 4.9 prerelease test archive.
942 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
944 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
947 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
949 * README, NEWS: Update for gdb 4.9 release.
951 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
953 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
954 * target.c (MIN): #undef before defining.
956 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
958 Patch from Jeffrey Law:
959 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
961 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
963 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
966 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
968 * ch-exp.y (start): Apply work-around to avoid bison warning.
970 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
972 * Makefile.in (BISON): Remove double quotes around BISON
973 definition when bison is used.
975 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
976 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
977 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
978 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
979 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
980 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
981 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
982 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
984 * Makefile.in (VERSION): Bump to 4.8.6.
986 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
988 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
989 include declarations for malloc/realloc/free. Both malloc and
990 realloc return 'void *' for non-ANSI compilations.
992 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
994 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
997 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
999 * solib.c (clear_solib): Don't close bfd if it is NULL.
1001 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1003 * core.c (dis_asm_read_memory): Cast second arg of
1004 target_read_memory to "char *".
1005 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1006 "char *", to match other functions called by catch_errors().
1008 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1010 * More patches from Jeffrey Law (law@cs.utah.edu).
1011 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1012 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1013 Delete unnecessary declarations.
1015 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1017 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1018 poll() for termio{s}.
1020 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1022 * i386-tdep.c (i386_frame_num_args): Always return -1.
1024 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1026 * Patches from Jeffrey Law <law@cs.utah.edu>.
1027 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1028 (frameless_function_invocation): New function.
1029 (frame_saved_pc, init_extra_frame_info): Use
1030 frameless_function_invocation.
1031 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1032 call instead of just grabbing the value currently in %r2.
1033 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1034 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1035 definition and use the common one in tm-hppa.h.
1036 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1037 use unwind descriptors to determine if the frame chain is valid.
1038 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1039 it does not assume %r4 is the frame pointer.
1040 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1041 and ssm instructions.
1042 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1043 helper functions for print_insn.
1044 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1045 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1046 which nullifies the following instruction.
1048 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1050 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1051 pass the 5th arg there, rather than using an ANSI C-specific macro.
1053 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1055 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1057 * Makefile.in (VERSION): Bump to 4.8.5
1058 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1059 directories to include search path.
1060 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1062 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1063 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1064 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1065 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1066 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1067 are automatically generated in "depend".
1068 * Makefile.in (paread.o): Document why a dependency doesn't get
1069 automatically generated in "depend" and leave this explicit rule
1071 * depend: Update to latest automatically generated version.
1073 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1075 * xcoffread.c: Doc fix.
1077 * Makefile.in (depend): Include $(CC) command in generated output.
1079 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1081 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1082 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1083 * depend: Update to latest automatically built version.
1085 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1087 * sparclite/Makefile.in: Create default target that does nothing
1088 in order to force user to build by hand.
1090 * sparclite/Makefile: Remove. It's not necessary anymore.
1092 * ser-unix.c (wait_for): New routine to handle read timeouts,
1093 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1095 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1097 * mips-pinsn.c (print_insn): Return value.
1099 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1101 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1102 at configuration time and doesn't belong in the distribution archive.
1104 * Makefile.in (NONSRC): Add 29k-share/README.
1105 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1107 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1108 constants with slightly more portable definitions (still depends
1109 on 2's complement arithmetic though).
1110 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1111 * i386v-nat.c (sys/reg.h): Conditionalize include on
1112 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1113 * ser-unix.c (termio.h): Include <termio.h> like other files that
1114 include termio.h, not <sys/termio.h> which may not exist (on
1117 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1119 * valprint.c (print_longest): Change format parameter from a
1120 'char' to an 'int'. We can't have 'char' parameters with the
1121 current coding style, where we mix prototypes with pre-ANSI
1123 * value.h (print_longest): Change format parameter in prototype
1124 from a 'char' to an 'int'.
1126 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1128 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1130 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1131 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1133 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1135 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1136 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1137 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1138 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1139 ptrace needs 5 arguments, #define ptrace to always
1140 pass zero as the 5th argument.
1142 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1144 * configure.in: Match z8k-*-sim for z8000.
1145 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1146 * remote-hms.c: Update to use new serial protocol.
1148 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1150 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1151 necessary and Solaris doesn't have it.
1153 * Makefile.in (clean-info, install, install-info, info, dvi,
1154 check, all): do not echo recursion lines.
1156 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1158 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1159 required target ports which use sockets (like a29k-udi).
1161 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1163 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1165 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1166 systems lacking select().
1168 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1170 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1172 * alldeps.mak, depend: Update with latest automatically built
1175 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1177 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1179 * Makefile.in (make-proto-testsuite.dir): New target to make
1180 prototype testsuite tree.
1182 * Makefile.in (VERSION): Bump to 4.8.4.
1184 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * stabsread.c (define_symbol): If unrecognized constant type,
1187 complain() not error().
1189 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1191 * infptrace.c: Add missing close paren to test for
1192 FIVE_ARG_PTRACE defined.
1194 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1195 when compiling with gcc, but disable it for now. See comment.
1196 * defs.h (LONGEST): Define as either "long" or "long long"
1197 based on CC_HAS_LONG_LONG.
1198 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1199 how longest_to_int is defined.
1200 * c-valprint.c (c_val_print): Call print_longest.
1201 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1202 instead of LONG_LONG.
1203 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1205 * printcmd.c (print_scalar_formatted): Call print_longest
1206 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1207 * typeprint.c (print_type_scalar): Call print_longest and let
1208 it figure out what to do for PRINTF_HAS_LONG_LONG.
1209 * valprint.c (val_print_type_code_int): Call print_longest
1210 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1211 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1212 * value.h (struct value): Replace usage of LONG_LONG with
1214 * value.h (print_longest): Add prototype.
1215 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1216 * values.c (unpack_double): Collapse code that was unnecessarily
1217 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1218 * values.c (value_from_longest): Remove dependency on
1219 CC_HAS_LONG_LONG and just use LONGEST.
1220 * solib.c (solib_map_sections): Use bfd_get_filename
1221 to access filename field.
1222 * solib.c (clear_solib): Save filename and free it later, after
1223 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1224 to access the field.
1225 * config/convex/xm-convex.h (LONG_LONG): Replace with
1226 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1227 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1228 Add PRINTF_HAS_LONG_LONG references.
1230 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1232 * inflow.c (kill_command), infcmd.c (attach_command),
1233 remote.c (remote_interrupt_twice): In messages for the user, call it
1234 "the program" or "the program being debugged" not "the inferior".
1236 * hp300ux-nat.c: Cast second arg to supply_register calls.
1237 (_initialize_kernel_u_addr, getpagesize): New functions.
1238 (store_inferior_register_1): Change arg name from value to val.
1239 (fetch_core_registers): Make arg core_reg_size unsigned.
1240 Pass 5 args to ptrace.
1241 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1242 Remove KERNEL_U_ADDR stuff.
1243 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1244 * config/m68k/hp300hpux.m{t,h}:
1245 Move exec.o from NATDEPFILES to TDEPFILES
1246 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1247 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1249 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1251 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1253 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1255 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1257 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1259 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1260 describe `set demangle-style arm' (not cfront);
1261 mention can type `q' to discard output, when gdb pages
1263 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1265 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1268 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1270 * remote.c: Change timeout to 2.
1271 (remote_open): Use unpush_target not remote_close.
1272 (remote_resume): If siggnal != 0, give warning not error().
1273 (remote_wait, remote_interrupt, remote_interrupt_twice):
1274 If we get two interrupts, let the user get out if they want.
1275 (remote_{kill,mourn}): New functions.
1276 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1278 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1280 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1282 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1284 * Remote targets (mourn): Call unpush_target.
1286 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1287 Remove twisted use of PARAMS.
1289 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1290 that ansidecl.h assumes ANSI on AIX.
1292 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1294 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1295 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1297 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1299 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1301 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1303 * remote-vx.c (net_connect): Allow numeric IP address for host.
1305 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1307 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1309 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1311 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1313 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1315 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1317 * valops.c (value_cast): A cast might also change the object
1318 representation in C++.
1319 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1320 to get the proper read_symtab function when called from mipsread.c.
1321 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1322 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1323 for dummy psymtabs, inhibit processing of dummy psymtabs.
1325 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1327 * Changes from (or inspired by) AMD:
1328 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1330 (udi_wait): Make error message (UDIGetStdout) match error.
1331 (udi_wait): Handle UDIStdinNeeded.
1332 * command.c [CANT_FORK]: Use system().
1333 * utils.c (prompt_for_continue): Allow quit with 'q'.
1335 * solib.c (solib_add): Don't call special_symbol_handling if there
1336 were errors in symbol_add_stub. Also set so->from_tty before
1337 calling symbol_add_stub.
1339 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1341 * Merge in HPPA/BSD patches from Utah:
1342 * defs.h: Add const to 2nd arg of psignal prototype.
1343 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1345 * hppab-core.c: Deleted. No longer useful.
1346 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1348 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1349 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1350 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1351 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1352 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1354 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1356 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1357 of the PC being in a stack dummy when looking at a core file
1358 without symbols. The other is the incorrect passing of char
1359 arguments during expression evaluation (ie: p foo('a','b') would
1360 mess up the passing of it's args because it wasn't coercing the
1362 * hppah-tdep.c: Rename global functions to have consistent hppa_
1363 prefix. Make more functions static. Drop hp_ prefix from static
1364 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1365 char to int args if necessary. (hppa_fix_call_dummy): Create
1366 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1367 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1368 valid (ie: != 0) before doing comparison against PC.
1369 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1370 to reflect new arguments.
1371 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1372 prefix for func name. (FIX_CALL_DUMMY): Move code into
1375 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1376 to malloc() so that we can test GDB eval of dynamically created
1377 arrays (like char strings in `print "foo"').
1379 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1381 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1382 minimal symbols for a nearby symbol.
1384 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1386 * coffread.c: Comment changes around minimal symbol recording.
1388 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1390 * command.c: comment changes only.
1392 * mips-tdep.c (heuristic_fence_post): new static variable.
1393 (heuristic_proc_start): use heuristic_fence_post, print better
1394 warnings, but only if not stop_soon_quietly.
1395 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1397 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1399 * symtab.h: Fix LOC_REF_ARG comment.
1401 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1402 and Jim Kingdon (kingdon@cygnus.com)
1404 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1406 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1407 symfile.c (compare_symbols): Don't check first character; STRCMP
1410 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1411 structures that are passed by address in a register.
1412 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1413 * findvar.c (read_var_value),
1414 printcmd.c (address_info, print_frame_args),
1415 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1416 * symtab.c (lookup_block_symbol): Deal with it.
1418 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1420 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1422 * objfiles.c (find_pc_section): Return a struct obj_section *.
1423 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1424 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1425 Don't use obj_section hack.
1426 * xcoffexec (vmap_symtab): Relocate obj_sections.
1427 * printcmd.c (containing_function_bounds): Use find_pc_section.
1429 * symtab.h: Clean up SYMBOL_VALUE comments.
1431 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1433 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1434 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1436 * coffread.c (read_coff_symtab): Use rewind before fseek.
1438 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1440 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1441 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1442 * Makefile.in: Remove message to expect conflicts and unused
1443 rules in ch-exp.y, since there no longer are any such.
1445 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1447 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1449 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1451 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1452 rather than dumping core.
1454 * Makefile.in: Add ${srcdir}/ to all source files.
1455 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1456 (TAGS): Deal with srcdir and new config directory scheme.
1458 Makefile.in (NONSRC): Remove createtags.
1459 alldeps.mak: Updated.
1461 * rs6000-tdep.c: Delete unused function print_frame.
1463 * frame.h (struct frame_info): Doc fix for next_frame.
1464 New field signal_handler_caller.
1465 blockframe.c (create_new_frame, get_prev_frame_info),
1466 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1467 INIT_FRAME_PC_FIRST).
1468 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1471 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1473 * irix4-nat.c (fetch_core_registers): Special version of this for
1474 Irix 4.x, which stores regs a bit differently from other /proc
1476 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1477 to new file core-svr4.c.
1478 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1479 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1481 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1483 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1485 * i387-tdep.c: Remove unused #includes.
1487 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1489 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1491 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1493 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1495 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1496 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1497 Don't muck with SYMBOL_CLASS.
1499 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1501 * munch: Don't use head command. It doesn't exist everywhere.
1503 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1505 * inflow.c (new_tty): Remove spurious 'o' character at end
1508 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1510 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1511 instructions and nothing more.
1512 * mipsread.c (add_line): Add comment why we have to combine line number
1513 entries for the same line number.
1515 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1517 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1520 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1522 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1524 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1526 * source.c (select_source_symtab): Clean up comment. Also, if
1527 we have a current_source_symtab, and s is NULL, return without
1529 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1530 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1532 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1534 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1535 * stabsread.h: Declare it.
1536 * partial-stab.h: Use it.
1538 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1540 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1542 * stack.c (print_frame_info): Print specially if dummy frame.
1544 * breakpoint.c: Add comments regarding within_scope future direction.
1548 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1550 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1552 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1554 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1556 * stabsread.c (read_member_functions): Initialize domain for stubbed
1557 member functions to avoid gdb core dumps when printing pointers
1558 to member functions.
1559 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1562 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1564 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1565 stop with an error().
1566 eval.c (evaluate_subexp): Change error message.
1568 * objfiles.c (build_objfile_section_table): Cast return value
1569 from obstack_finish.
1571 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1573 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1574 to rs6000_frame_chain and deal with it if we're in a signal handler.
1575 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1577 * breakpoint.c (within_scope): New function.
1578 (enable_breakpoint, watchpoint_check): Use it.
1580 * source.c (openp): Handle "exec-file ./ls" correctly.
1582 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1584 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1586 * ch-exp.y: Clean up lexing of identifiers and
1587 reserved words. (E.g. don't recognize FALSEXXX as the
1588 keyword FALSE followed by the identifier XXX.)
1589 Also, convert identifiers to lower case.
1591 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1593 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1594 new serial interface.
1596 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1598 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1599 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1600 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1601 and use new return codes for go32_readchar().
1602 * ser-unix.c: Ditto. Also, move error handling up to caller for
1603 SERIAL_SETBAUDRATE().
1604 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1605 to specific routine.
1606 (serial_close): New routine to wrap around device close routine.
1607 serial.h: Clean & document return values more clearly.
1609 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1611 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1613 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1614 operand in decimal rather than wrong textual versions.
1616 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1617 (mention 't', remove false thing about 'g' only good with 'f').
1619 * breakpoint.h: move "struct breakpoint" and friends to top of
1620 file so that bpstat_find_breakpoint prototype works.
1622 * solib.c (struct so_list): Add bfd field.
1623 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1624 Put the bfd in bfd field of the so_list.
1625 (clear_solib): Free bfd name and close_bfd on the bfd.
1627 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1629 * valarith.c (value_subscript): Add COERCE_REF.
1630 * ch-exp.y (operand_5): We can generalize the 2nd operand
1631 of a string repetition ot 'literal' without ambiguity.
1633 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1635 * breakpoint.h (struct bpstat): Remove momentary field.
1636 Remove bpstat_momentary_breakpoint. This was always kludgy
1637 and is no longer used.
1639 * breakpoint.h: Add enum bpstat_what.
1640 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1641 stop and print fields of bpstat now per-breakpoint, not just
1642 one for the whole chain.
1643 breakpoint.{c,h} (bpstat_what): New function.
1644 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1645 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1646 with call to bpstat_what.
1647 README: Remove watchpoint/breakpoint bug from known bugs.
1649 * breakpoint.h: Prototype bpstat_find_breakpoint.
1651 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1653 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1655 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1656 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1658 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1660 * i960-pinsn.c (tabent): Copied struct definition from
1663 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1665 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1666 is a C++ destructor.
1667 * symtab.c (gdb_mangle_name): Use it.
1668 * symtab.c (find_methods): Do not add destructors to choice list
1670 * symtab.c (decode_line_1): Make breakpoints on destructors work
1673 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1675 * ser-go32.c: Make it use serial port name.
1676 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1678 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1681 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1683 * configure.in: Only configure sparclite subdir when target_cpu
1686 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1688 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1689 Remove FIXME comment regarding this.
1691 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1693 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1695 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1697 Add section table to objfile struct. Use it for find_pc_section.
1698 * objfiles.c (add_to_objfile_sections,
1699 build_objfile_section_table, find_pc_section): new functions.
1700 (allocate_objfile): build section table.
1701 * objfiles.h (struct obj_section): new structure.
1702 (struct objfile): add section table.
1703 (find_pc_section): new prototype.
1704 * solib.[ch] (find_pc_section_from_so_list): removed.
1705 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1706 symfile.h for objfiles.h.
1707 (in_solib_trampoline): adjusted for new find_pc_section
1708 prototype. Removed BAD_RICH_HACK ifdefs.
1709 * symfile.c (syms_from_objfile): offset objfile sections.
1710 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1711 * symfile.h (find_pc_section): prototype removed. Also fixed
1712 comment typo NUL -> NULL.
1713 * target.[ch] (find_pc_section_from_targets): removed.
1714 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1716 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1718 * ser-go32.c: Format. (go32_open): Use proper return value.
1720 * configure.in: Undo conditional configdirs hack for sparclite.
1722 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1724 * symtab.c (list_symbols): When call break_command, pass both
1725 filename and function name not just function name.
1727 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1729 (Changes and new files to make "none" a full fledged configuration)
1730 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1731 Currently only tm-none.h has any meaningful contents.
1732 * config/none/none.mh (NAT_FILE): Use nm-none.h
1733 * config/none/none.mh (XM_FILE): Use xm-none.h
1734 * config/none/none.mt (TM_FILE): Use tm-none.h
1735 * Makefile.in (depend): Remove comment about parse errors in
1736 valops.c, it now parses correctly and generates a correct depend
1737 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1738 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1740 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1742 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1744 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1745 exactly 8 characters.
1747 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1749 * configure.in: Sparclite uses sparc config dir. Also has it's
1750 own tm- & .mt files now. Also add sparclite to configdirs.
1751 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1752 * config/i386/go32.mh: Nullify def of TERMCAP.
1753 * config/i386/xm-go32.h: Get rid of redef of EIO.
1754 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1755 specific configs. Very similar to sun4os4, but without solib.
1756 * sparclite/{Makefile.in configure.in}: First cut at making this
1759 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1761 * ser-go32.c: First cut at adapting to new serial interface.
1763 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1765 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1766 These implement a new serial line interface for talking to remote
1768 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1769 EXCEPT go32, which gets ser-go32.c.
1770 * remote.c: Use new serial interface. More remote-xxx's to be
1772 * ser-bsd.c, ser-termios.c: Removed.
1773 * serial.c: New. Implements common operations for all serial
1775 * ser-unix.c: New. Unix specific serial operations for various
1776 flavors of Unix (Posix, SysV, BSD).
1777 * serial.h: Generic serial interface defs.
1778 * config/i386/go32.mh, config/i386/i386bsd.h,
1779 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1780 ser-bsd.o from XDEPFILES. All the magic is now handled in
1783 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1785 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1787 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1789 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1791 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1792 about framelessness except on the innermost frame.
1794 * xcoffexec.c: Call fatal() not abort().
1796 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1797 a LOC_OPTIMIZED_OUT symbol.
1798 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1799 findvar.c (read_var_value), printcmd.c (address_info),
1800 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1801 m2-exp.y (yylex): Deal with it.
1802 ch-exp.y (yylex): Deal with it.
1804 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1806 * findvar.c (value_from_register): H8500 specific, check to see
1807 if we are looking at short pointer. If so, skip crock.
1808 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1809 read_memory_integer() to avoid getting messed up by sign extension.
1811 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1813 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1814 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1815 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1817 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1819 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1821 * core.c (dis_asm_print_address): New function.
1823 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1826 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1828 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1829 entire breakpoint chain and print only the first entry that needs to
1830 be printed and needs to be stopped for. Fixes problems with printing
1831 of multiple breakpoints with different conditions.
1832 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1833 effectively stops printing of the breakpoint chain.
1834 * breakpoint.c (print_it_noop): New routine to print nothing
1835 for this breakpoint entry and dont stop printing.
1836 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1837 watchpoint only if it is enabled.
1838 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1839 descriptor from the library to make backtraces through setjmp work.
1840 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1842 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1843 all registers saved within sigtramp, cleanup.
1845 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1847 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1849 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1851 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1852 with prototype in ../include/dis-asm.h.
1854 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1856 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1857 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1858 Use read_memory_func interface to disassembler.
1860 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1862 Teach sparc solaris to next over shared library functions.
1863 * solib.[hc] (find_pc_section_from_so_list): new function and
1865 * sparc-tdep.c (in_solib_trampoline): new function.
1866 * symfile.[hc] (find_pc_section): new function and prototypes.
1867 * target.[hc] (find_pc_section_from_targets): new function and
1869 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1870 in_solib_trampoline.
1872 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1874 * infrun.c (wait_for_inferior): Revise comment.
1876 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1878 * command.{c,h}: New var_type var_integer.
1879 main.c: Use it for history_size.
1881 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1882 Lint and byte-order fixups.
1884 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1886 * breakpoint.h (bpstat): New field print_it.
1887 breakpoint.c (bpstat_print): Use it.
1888 (print_it_normal): New function (from old bpstat_print code).
1889 (bpstat_{alloc,stop_status}): Set print_it field.
1891 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1892 evaluating watchpoint condition, via new function watchpoint_check.
1893 Also stop if watchpoint disabled due to leaving its block.
1895 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1897 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1899 * mips-pinsn.c: Add missing include of dis-asm.h.
1901 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1903 * Makefile.in (clean, distclean, realclean): Recursively apply
1904 to subdirs first, rather than last. This avoids, for example,
1905 Makefile being removed in a parent directory before the recursive
1908 * alldeps.mak, depend: Update for below changes.
1910 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1911 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1912 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1913 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1914 instead of tm-68k.h.
1915 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1916 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1917 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1918 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1919 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1920 tm-68k.h to tm-m68k.h.
1921 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1922 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1925 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1926 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1927 * a29k-tdep.c: Renamed from am29k-tdep.c.
1928 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1929 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1930 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1931 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1932 Map '29k' to 'a29k'.
1933 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1934 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1935 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1937 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1938 define that does not appear anywhere else in the gdb source tree.
1939 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1941 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1943 * breakpoint.c: Add comments regarding breakpoint_re_set.
1945 * xcoffread.c (sort_syms, compare_symbols): Remove.
1946 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1947 not our own sort_syms (it is identical).
1949 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1951 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1953 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1954 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1956 * exec.c (exec_close): Fix storage leak.
1957 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1958 output sections when patching an executable.
1959 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1960 when writing all registers.
1961 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1962 at the right offset in the dummy frame.
1963 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1964 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1965 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1967 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1969 * Makefile.in (TARFILES): Avoid trailing backslash.
1971 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1973 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1974 it in breakpoint_re_set.
1975 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1977 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1978 don't use sizeof(int) for target stuff, etc).
1980 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1982 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1983 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1984 support that can't be integrated anyway due to lack of clear
1987 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1989 * findvar.c (read_register, write_register): Make these capable
1990 of reading/writing registers that are shorter than REGISTER_TYPE.
1991 * (value_from_register): Install H8500 specific code to return
1992 proper value when register is being used as a pointer.
1993 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1994 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1995 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1996 chain frames properly by combining frame pointer with T reg.
1997 (init_extra_frame_info): Delete. It's now a macro.
1998 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1999 offset by the correct amount off of the frame pointer.
2000 (register_byte): Delete. It's now a macro.
2001 (register_raw_size, register_virtual_size): Delete. Replaced by
2002 common routine h8500_register_size, cuz there's no difference
2003 between the raw & virtual sizes on this machine.
2004 (register_convert_to_raw, register_convert_to_virtual): Delete,
2005 cuz there's no difference between the raw & virtual forms.
2006 Replaced by memcpy in tm file.
2007 (register_virtual_type): Rename to h8500_register_virtual_type.
2008 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2009 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2010 emulator have same reg offsets. This is all handled in the
2012 (h8500_trapped_internalvar): New routine to detect references to
2013 convenience vars acting as pointer pseudo-regs.
2014 (h8500_value_trapped_internalvar): Conjure up value of pointer
2016 (h8500_set_trapped_internalvar): Convert set value in real
2017 register references.
2018 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2019 code segment register.
2020 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2022 (wait_for_inferior): Add h8500 specific code to add stack segment
2023 when reading SP register.
2024 remote-sim.c (fetch_register): Spacing.
2025 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2026 detect cruft. Redo all register manipulation stuff. Get rid of
2027 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2028 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2029 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2030 to create internal vars for pointer pseudo-regs.
2032 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2034 * Makefile.in: Numerous small changes to macro definitions
2035 and rules for building gdb distribution tree. Many macros
2036 eliminated or merged, and rules simplified.
2037 * alldeps.mak: Update.
2040 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2042 * Makefile.in: recurse through SUBDIRS for dvi target too
2044 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2046 * Clean up xcoff relocation.
2047 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2048 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2050 symtab.h (struct general_symbol_info): Add section field.
2051 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2052 xcoffread.c: Set section for symbols and msymbols.
2053 (struct symtab): Add block_line_section field.
2054 buildsym.c (end_symtab): Set it.
2055 (end_symtab and callers): Add section parameter.
2056 objfiles.c (objfile_relocate): New funciton.
2057 xcoffexec.c (vmap_symtab): Use it.
2058 xcoffsolib.h (struct vmap): Remove unused fields.
2059 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2060 CORE_NEEDS_RELOCATION, symtab_relocated.
2061 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2062 rs6000-tdep.c: Make loadinfotext static.
2063 breakpoint.c (fixup_breakpoints): Doc fix.
2064 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2065 (end_symtab): primary field replaces nonreloc.
2067 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2069 * symtab.h (struct linetable_entry): Remove confusing comment.
2071 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2073 * Makefile.in: add installcheck target
2075 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2077 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2078 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2079 z8k}: New directories to hold cpu specific configuration files.
2080 Naming follows gcc convention.
2081 * config/{*.mt, *.mh}: All target and host makefile fragment
2082 config files moved to an appropriate config/<cpu> subdirectory.
2083 * nm-*, xm-*, tm-*: All native, host, and target files, which
2084 get linked to nm.h, xm.h, and tm.h respectively by configure,
2085 moved to appropriate config/<cpu> subdirectory.
2086 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2087 Native, host, and target files that are common across more than
2088 one cpu architecture and included by one of the configured
2089 native, host, or target files, get moved to config directory.
2090 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2091 pick up native, host, or target include files moved to one of
2092 the config subdirectories, and that are included by other files.
2093 * Makefile.in (alldeps.mak): Modify to account for new config
2094 directory structure.
2095 * alldeps.mak, depend: Update for new config directory structure.
2096 * config/*/[ntx]m-*.h: Modify all files that include other
2097 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2098 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2100 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2101 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2102 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2103 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2104 the ones where the default is not unique or different than the
2105 config subdirectory name. Similarly, handle gdb_target_cpu.
2106 Modify configure.in as appropriate to make use of gdb_host_cpu
2107 and gdb_target_cpu to find makefile fragments and make links.
2109 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2111 * mipsread.c (compare_blocks): Sort blocks with the same start
2112 address by decreasing ending address.
2114 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2116 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2117 lookup_symbol as it might get clobbered by the call.
2119 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2120 The previous code did not initialize the language field for the psymtab
2123 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2125 * c-exp.y (parse_number): Avoid shift warning.
2126 * serial.h (struct ttystate): Declare empty one on DOS.
2128 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2130 * xm-sun4os4.h: Return type of free() should be void, not int.
2132 * vx-share/vxWorks.h: Remove #def of NULL.
2134 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2136 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2138 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2140 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2142 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2144 * ieee-float.c: Moved to ../libiberty.
2145 * ieee-float.h: Moved to ../include.
2146 * Makefile.in: Update accordingly.
2147 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2148 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2149 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2150 it is now in ../opcodes/m68881-ext.c.
2151 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2152 prologue (some callers _do_ care).
2153 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2154 new interface of ../opcodes/*-dis.c.
2155 * ch-exp.y: Add #include <ctype.h>.
2157 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2159 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2161 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2163 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2165 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2167 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2169 * z8k-tdep.c (extract_return_value, write_return_value,
2170 store_struct_return): New functions from macros in tm-z8k.h.
2172 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2174 * valops.c (value_arg_coerce): Apply temporary patch to
2175 fix problem with coercion of array and function types when
2176 passed as arguments to C functions, pending a more complete
2177 review of when and how coercion should be done, depending
2178 upon context and language.
2180 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2182 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2184 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2185 debugsec if there are a non-zero number of symbols.
2187 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2189 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2191 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2193 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2195 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2196 not just 50 symbols.
2197 (symtbl_num_syms): New variable.
2198 (read_xcoff_symtab): Set it.
2199 (read_symbol_nvalue): Check for bad symno.
2200 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2203 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2205 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2206 This is defined in defs.h if necessary.
2207 * vx-share/vxWorks.h: Remove #defs of min and max.
2208 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2209 vx-share/xdr_rdb.c: include defs.h.
2211 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2213 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2216 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2217 xcoffread.c: Doc fixes.
2219 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2221 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2222 xcoffexec.c (xcoff_relocate_core): New function.
2223 (text_adjustment): Removed.
2224 (add_vmap): Return the vmap.
2225 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2227 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2229 * xcoffsolib.h: Add objfile member to struct vmap.
2230 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2231 xcoffexec.c (add_vmap): Allocate objfiles here.
2233 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2235 Support 68000 series without floating point.
2237 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2238 * tm-68k-nofp.h: New file, lacks 68881 support.
2239 * config/m68k-nofp.mt: New file.
2241 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2243 Remove a few remaining underscore/no-underscore remnants from
2246 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2247 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2248 * config/sparc-noun.mt: Rename to sparc-em.mt.
2249 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2250 * tm-68k-un.h: Rename to tm-68k-fp.h.
2251 * tm-spc-un.h: Rename to tm-spc-em.h.
2252 * tm-sun4sol2.h: Cleanup.
2253 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2255 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2257 * symmisc.c (std_in, std_out, std_err): Move initializations
2258 to runtime code, in case they aren't constant.
2260 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2262 * symtab.c (find_pc_symtab): some object file formats, notably
2263 mips, have holes in the address ranges of symtabs. Change
2264 this algorithm from first hit to tightest fit.
2266 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2267 fence post without finding the enclosing function, then print a
2270 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2272 * utils.c (fputs_demangled, fprint_symbol): Remove.
2273 * utils.c (fprintf_symbol_filtered): New function which combines
2274 the functionality of fputs_demangled and fprint_symbol. Uses a
2275 caller provided language parameter to select the appropriate
2276 demangler, and caller provided args to pass to the demangler.
2277 * defs.h (enum language): Move further up in file so enum can
2278 be used in prototypes.
2279 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2280 * defs.h (fprintf_symbol_filtered): Add prototype.
2281 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2282 fputs_demangled with call to fprintf_symbol_filtered.
2283 * cp-valprint.c (demangle.h): Include
2284 * cp-valprint.c (cp_print_value_fields): Replace calls to
2285 fprint_symbol with calls to fprintf_symbol_filtered.
2286 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2287 with call to fprintf_symbol_filtered.
2288 * stack.c (print_frame_info): Remove obsolete code so we don't
2289 have to update fputs_demangled usage in it.
2290 * stack.c (print_frame_info, frame_info): Add language variable
2291 to pass to fprintf_symbol_demangled and initialize it from the
2292 symbol's language. Replace calls to fputs_demangled with calls
2293 to fprintf_symbol_filtered.
2294 * symtab.c (find_methods): Replace call to fputs_demangled with
2295 call to fprintf_symbol_filtered.
2296 * ch-valprint.c (demangle.h): Include.
2297 * ch-valprint.c (chill_print_value_fields): Replace call to
2298 fprint_symbol with call to new fprintf_symbol_filtered.
2300 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2302 * Makefile.in (VERSION): Bump version to 4.8.2.
2304 * main.c (source_command): Require an explicit pathname of file
2305 to source, since previous behavior of defaulting to gdb init file
2306 was troublesome and undocumented.
2307 * printcmd.c (disassemble_command): Add missing '{}' pair to
2308 else with two statements. Bug reported by Stephane Tsacas
2310 * symtab.c (find_pc_line): Don't complain about zero length or
2311 negative length line numbers for the moment, since we may not own
2312 the terminal when called, such as when single stepping. (FIXME)
2313 * language.h (CAST_IS_CONVERSION): True if current language is
2314 C++ as well as C. Fix from Peter Schauer.
2315 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2316 Use STREQN macro rather than bare '!strncmp()'.
2317 * environ.c (unset_in_environ): Avoid use of memcpy on
2318 overlapping memory regions, as suggested by Paul Eggert
2319 <eggert@twinsun.com>.
2320 * c-exp.y (%union struct): Remove unused ulval as suggested
2321 by Paul Eggert <eggert@twinsun.com>.
2323 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2325 * main.c (gdbinit): Make static.
2326 * main.c (inhibit_gdbinit): Move to file scope.
2327 * main.c (main): Remove local inhibit_gdbinit.
2328 * main.c (source_command): Don't source '.gdbinit' file by
2329 default if gdb has been told to ignore it.
2331 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2333 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2336 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2338 * printcmd.c (print_address_symbolic): Only print if offset
2339 is shorter than max_symbolic_offset.
2340 (initialize_printcmd): `set print max-symbolic-offset'.
2342 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2343 (examine_tag): Use it.
2344 (read_register_stack): Only look in the local registers for a
2345 memory address if it's between rfb and rsp; go to memory otherwise.
2346 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2347 (reginv_com): Remove ancient kludge command.
2349 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2351 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2352 irix4 will again compile.
2354 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2356 * configure.in: accept mips-sgi-irix4* for irix4.
2358 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2360 * z8k-tdep.c (print_register_hook): Lint.
2362 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2364 Lint fixes from Paul Eggert (eggert@twinsun.com):
2366 * command.c (do_setshow_command): var_uintegers are unsigned.
2367 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2368 unsigned, since they use hex values with the high bit set.
2370 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2372 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2373 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2375 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2376 macro definitions in parenthesis.
2378 * dbxread.c (dbx_symfile_init): Catch the case where there is
2379 no string table, but the only way we find out is by reading zero
2382 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2384 * dbxread.c (dbx_symfile_init): Make size of the string table
2385 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2386 offset to the string table is nonzero and handle the nonexistant
2387 string table case, should it occur. Ensure that the string table
2388 size read from the file is reasonable, with a minimum lower bound
2389 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2391 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2393 * Makefile.in: Changes to build testsuite correctly.
2394 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2395 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2396 (TARGET_FLAGS_TO_PASS): New variable.
2397 (SUBDIRS): Added testsuite.
2398 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2399 testsuite is compiled with CC_FOR_TARGET rather than CC.
2401 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2403 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2404 reported by mycroft@gnu.ai.mit.edu.
2406 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2407 * configure.in (vax-*-ultrix2*): New triplet.
2408 * config/vaxult2.mh: New file.
2409 * xm-vaxult2.h: New file.
2411 * c-exp.y (parse_number): Change high_bit to unsigned.
2412 * demangle.c: Change all references to cfront to ARM, since the
2413 actual algorithm is the one specified in the Annotated Reference
2414 Manual. This was confusing users into thinking that full cfront
2415 support was implemented.
2416 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2417 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2418 directly to lookup_struct_elt_type, which will do the
2419 dereferencing itself.
2420 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2421 NULL dereferencing bug for unnamed structs, comment out
2424 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2426 * coffread.c (process_coff_symbol): Change PCC argument correction
2427 so that it only happens on big-endian targets; so that it only
2428 happens if the short or char argument is aligned on an int
2429 boundary; and so that it changes the location, rather than the
2430 type, of the argument. These changes tend to parallel similar
2431 (old) changes in stabsread.c.
2433 * coffread.c (coff_read_enum_type): Use the specified size for
2434 enums, don't assume that they are int-sized.
2436 * c-valprint.c (c_val_print): Don't assume enums are the same as
2439 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2440 Rendell, <michael@mercury.cs.mun.ca>.
2442 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2444 * language.h (local_decimal_format_custom): Add prototype.
2445 * language.c (local_decimal_format_custom): Add function, bug
2446 reported by Robert R. Henry (rrh@tera.com).
2448 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2450 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2451 by Josef Leherbauer, joe@takeFive.co.at.
2453 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2455 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2456 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2457 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2458 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2459 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2460 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2461 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2462 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2464 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2466 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2467 of demangled name fields to NULL if no demangling exists for
2468 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2469 symbols if their language is known at the time they are created,
2470 but sometimes the language is not known until later.
2472 * ch-typeprint.c (chill_print_type_base): Name changed to
2473 chill_type_print_base to match pattern for C and C++ names.
2474 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2475 to be consistent with other usages.
2476 * ch-typeprint.c (chill_type_print_base): Add support for
2477 printing Chill STRUCT types.
2478 * ch-valprint.c: Include values.h.
2479 * ch-valprint.c (chill_print_value_fields): New function and
2480 prototype for printing Chill STRUCT values.
2481 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2482 that was being called with two args instead of three.
2483 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2484 to print Chill STRUCT values.
2486 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2488 * configure.in: added testsuite to configdirs.
2490 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2492 * doc/stabs.texi: The `this' pointer is now known by the name
2493 `this' instead of `$t'.
2495 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2497 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2498 references of TAG_string_type DIEs in user defined types.
2499 * ch-lang.c (chill_create_fundamental_type): Track compiler
2500 change that now emits debugging info with the type long for Chill
2503 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2505 * remote-mips.c: New file; implements MIPS remote debugging
2507 * config/idt.mt: New file; uses remote-mips.c
2508 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2510 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2511 floating point coprocessor.
2512 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2514 (mips_pop_frame): If not mips_fpu, don't restore floating point
2516 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2518 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2519 mips_fpu, don't use fp0 as floating point return register.
2520 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2523 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2525 * gdb/testsuite: made modifications to testcases, etc., to allow
2526 them to work properly given the reorganization of deja-gnu and the
2527 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2529 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2531 * gdb/testsuite: Initial creation of gdb/testsuite.
2532 Migrated dejagnu testcases and support files for testing nm to
2533 gdb/testsuite from deja-gnu. These files were moved "as is"
2534 with no modifications. This migration is part of a major overhaul
2535 of dejagnu. The modifications to these testcases, etc., which
2536 will allow them to work with the new version of dejagnu will be
2537 made in a future update.
2539 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2541 * NEWS: Add reminders for next release.
2543 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2545 * mipsread.c (parse_lines): Correct check for files compiled with
2548 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2550 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2552 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2554 * Makefile.in (VERSION): GDB-4.8 release!
2555 * README, NEWS: Update for release.
2557 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2559 * am29k-pinsn.c (print_insn): Minor nits with const.
2560 * am29k-tdep.c: More minor nits with arg types for
2561 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2563 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2565 * gcc.patch: Update for a different GCC (G++) bug.
2566 * main.c (print_gdb_version): Update copyright year to 1993.
2567 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2568 conditionalize this file on it. FIXME, right way is to split
2569 these into two config files.
2570 (ATTACH_DETACH): Define for BSD 4.4
2571 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2572 (U_REGS_OFFSET): Revise for 4.4.
2573 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2574 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2575 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2577 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2579 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2582 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2584 * c-lang.c (c_printstr): Bugfix for length==0 case.
2586 * c-lang.c (c_printstr): If a C string ends in a null, don't
2589 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2591 * defs.h (STRCMP): Make it work for unsigned chars.
2593 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2595 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2596 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2597 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2598 define to kludge the large opcode table into two smaller tables,
2599 since GCC take exponential space to build the table. Lint.
2600 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2602 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2604 * Makefile.in (VERSION): Roll to 4.7.9.
2605 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2606 definition here, to handle both BSD 4.3 and 4.4 systems.
2607 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2608 * remote.c (alarm): Move declaration to global level, before
2609 first reference to it.
2610 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2611 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2613 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2615 * remote.c (readchar): forward declare alarm which otherwise looks
2616 like an undeclared variable to gcc.
2618 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2619 when comparing against an int. Avoids superfluous warning from
2622 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2623 Avoids superfluous warnings from some systems and/or compilers
2624 (like vax ultrix 4.2.)
2626 * language.c (struct op_print unk_op_print_tab): use the enum
2627 values rather naked zeros as initializers. Avoids warnings from
2628 ultrix type compilers.
2630 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2632 * Makefile.in (VERSION): Roll to 4.7.6.
2633 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2634 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2635 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2636 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2637 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2638 (depend): Fix bug where nm-files in config files weren't noticed.
2639 (make-proto-gdb-1): Avoid changing directories while building new
2640 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2642 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2644 * remote.c: Improve error recovery. Allow user to break out
2645 of initial connection attempt with INTERRUPT. Treat a timeout
2646 while waiting for remote packet like a retry, unless the remote
2647 side is actively running user code. Fix a few long printf_filtered's.
2649 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2652 * buildsym.c (start_subfile): Allow null file name.
2654 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2656 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2657 expects a pointer to complaint rather than a complaint
2659 (process_linenos): free the previously allocated subfile name,
2660 then allocate the new one from the heap.
2662 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2664 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2666 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2668 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2669 Previously, would bogusly index off the bottom of type_vector.
2670 (rs6000_builtin_type): Accept type number as argument.
2671 (read_type, case '-'): Handle negatives like any other type number.
2673 * symfile.c (deduce_language_from_filename): Handle null name.
2675 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2676 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2677 fixed by sato@sm.sony.co.jp.
2679 * xcoffread.c (parmsym): Don't use an initializer to set up
2680 this struct symbol. Set it up in initialize_xcoffread.
2681 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2682 works on real rs/6000 target with #ifndef FAKING_RS6000.
2684 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2686 * stabsread.c (rs6000_builtin_type): Move function from
2687 xcoffread.c:builtin_type.
2688 * xcoffread.c (builtin_type): Move to stabsread. Remove
2689 IBM6000_HOST dependency. Move misplaced comments.
2690 (various): Change printf's to complaints.
2691 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2692 objfile argument to read_type calls under #if 0.
2693 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2694 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2695 * Makefile.in: xcoffread.o is not built by default.
2696 * xm-rs6000.h (IBM6000_HOST): Remove.
2697 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2698 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2701 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2703 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2704 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2705 register numbers when user tries to modify elements in structs
2706 passed as arguments.
2707 * inflow.c (child_terminal_info): Move banner outside of system
2709 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2710 passes struct/union arguments by address.
2712 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2714 * Based on patch from Kean Johnston <maw@netcom.com>:
2715 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2716 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2717 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2719 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2721 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2722 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2724 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2726 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2727 cc debugging output.
2729 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2731 * stabsread.c (define_symbol): Complain about unrecognized names
2732 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2733 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2734 (read_cpp_abbrev): Don't use the class name as part of the
2735 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2736 abbrevs. Inspired by Mike Tiemann.
2737 (read_tilde_fields): Comment. Remove ancient dead code.
2738 Remove erroneous but non-dead code. Simplify. Add complaints.
2739 (in general): Remove extraneous (parentheses) in return
2742 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2744 * coffread.c (coff_lookup_type): Fix fencepost error reported
2745 by Art Berggreen, <arg@opal.acc.com>.
2747 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2748 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2750 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2751 test, which is apparently left over from when we used native
2752 include files and couldn't depend on the member names being there.
2753 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2755 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2757 * mipsread.c: Major overhaul to use new BFD symbol table reading
2758 routines. Now swaps information as it is needed, rather than
2759 swapping everything when the file is read.
2761 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2763 * Makefile.in (TARDIRS): Add sparclite demo dir.
2764 (*.tab.c): Change dependency on Makefile to depend on
2765 Makefile.in, otherwise it always rebuilds after configuring.
2766 Force output *.tab.c file into current directory even in "make"
2767 versions that rewrite dependent file names used in command lines.
2769 * TODO: Remove some things we did.
2770 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2771 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2772 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2773 * symtab.h: Eliminate unnamed unions and structs.
2775 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2777 * Makefile.in (VERSION): Roll to 4.7.5.
2779 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2781 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2782 re-evaluating symbol pointers.
2784 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2786 * c-exp.y (lcurly, rcurly): New nonterminals.
2787 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2789 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2790 made function static.
2791 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2792 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2793 * parse.c (start_arglist):
2794 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2795 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2796 * parser-defs.h (funcall_chain): Moved to parse.c.
2797 * printcmd.c (print_frame_nameless_args): Fix prototype.
2798 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2799 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2800 * valops.c (typecmp): Moved prototype from values.h.
2801 * value.h (typecmp): Moved prototype to valops.c, made static.
2802 * ch-exp.y (yylex): Change way control sequences are disabled.
2804 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2806 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2808 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2810 * mipsread.c (upgrade_type): Build array types correctly, using
2811 create_range_type and create_array_type.
2813 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2815 * remote-nindy.c: Cleanup.
2817 * infrun.c (wait_for_inferior): When rolling back the PC after
2818 a breakpoint, call write_pc so that NPC gets rolled back as well
2821 * blockframe.c (inside_entry_file, inside_main_func,
2822 inside_entry_func): PC of zero is always "bottom of stack".
2824 * printcmd.c (print_frame_args, print_frame_nameless_args):
2825 Let print_frame_nameless_args decide whether there are any,
2826 laying groundwork for possibly later printing 29K args for
2827 functions where we have tag words but no symbols.
2829 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2831 * Makefile.in: fix GDB doc targets for new doc subdir structure
2833 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2835 * stack.c (parse_frame_specification): Parse as many arguments
2836 as there are (up to MAXARGS). Pass all of them in argc, argv
2837 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2838 many there were, onto SETUP_ARBITRARY_FRAME.
2839 * tm-mips.h, tm-sparc.h: Corresponding changes.
2840 * mips-tdep.c, sparc-tdep.c: Ditto.
2842 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2844 * hp300ux-nat.c: Update copyrights.
2845 * mipsread.c (parse_partial_symbols): Complain about block
2846 indexes that go backwards. Fix from Peter Schauer.
2847 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2848 symbol-file that has no linkage symbols to be read.
2849 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2850 from tm- file to xm-file, since they're host dependent.
2851 * valarith.c (value_binop): Typo.
2853 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2855 * sparclite/aload.c: Add copyleft.
2856 * sparclite/crt0.s: Add comment at beginning.
2858 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2860 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2861 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2863 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2865 * values.c (value_headof): Fix typo in which VTBL and ARG were
2866 being confused for one another.
2868 * valops.c (typecmp): Now static.
2870 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2871 baseclass--we don't always inherit its virtual function table
2874 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2875 pointer correctly in case value_struct_elt moves it around.
2877 * valops.c (typecmp): Now static. Also, now groks references
2880 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2881 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2883 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2885 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2886 to avoid "too much defining" error from native C compiler (!).
2888 * Makefile.in (HFILES): Add typeprint.h.
2889 * typeprint.[ch]: Update copyrights.
2891 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2893 * Makefile.in: Update to match doc/ subdir changes.
2895 * config/hp300hpux.mh: No cross-host file needed, just native.
2896 * config/go32.mh: Remove nonexistent "native" support.
2898 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2899 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2900 * m88k-tdep.c (next_insn): Lint, cleanup.
2901 (store_parm_word): Lint.
2903 * README: Fix typo (reported by karl@hq.ileaf.com).
2905 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2907 * expression.h (BINOP_CONCAT): Document use for self concatenation
2908 an integral number of times.
2909 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2911 * valarith.c (value_concat): Rewrite to support self
2912 concatenation an integral number of times.
2913 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2914 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2915 eliminate hundreds of spurious shift/reduce and reduce/reduce
2916 conflicts that mask the 5 real ones.
2917 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2918 * ch-exp.y (integer_literal_expression): Remove production,
2921 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2923 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2924 implied that "no side effects" was nonfunctional.
2925 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2926 character string and bitstring concatenation.
2927 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2928 * expression.h (exp_opcode): Add BINOP_CONCAT.
2929 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2930 * language.c (string_type): Add function to determine if a type
2932 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2933 * valarith.c (value_concat): New function to concatenate two
2934 values, such as character strings or bitstrings.
2935 * valops.c (value_string): Remove error stub and implement
2937 * value.h (value_concat): Add prototype.
2938 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2939 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2940 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2943 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2945 * c-exp.y (exp): Add production to support direct creation
2946 of array constants using the obvious syntax.
2947 * c-valprint.c (c_val_print): Set printed string length.
2948 * dwarfread.c (read_tag_string_type): New prototype and
2949 function that handles TAG_string_type DIEs.
2950 * dwarfread.c (process_dies): Add case for TAG_string_type
2951 that calls new read_tag_string_type function.
2952 * expprint.c (print_subexp): Add support for OP_ARRAY.
2953 * gdbtypes.c (create_range_type, create_array_type): Inherit
2954 objfile from the index type.
2955 * ch-typeprint.c (chill_print_type): Add case for
2957 * ch-valprint.c (chill_val_print): Fix case for
2960 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2962 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2963 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2964 include/coff/mips.h.
2966 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2968 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2969 constants with an explicit null byte terminator. OP_STRING is
2970 now used for real string types.
2971 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2972 they are used by all languages.
2973 * c-lang.c (_initialize_c_language): Move initializations of
2974 builtin_type_* to lang.c.
2975 * c-typeprint.c (c_type_print_varspec_prefix,
2976 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2977 to TYPE_CODE_STRING.
2978 * c-valprint.c (c_val_print): Change the way character arrays
2979 are printed as strings to be consistent with the way strings
2980 are printed when pointer-to-char types are dereferenced.
2981 Remove test of print_max before calling val_print_string, which
2982 now does it's own test.
2983 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2984 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2985 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2986 * gdbtypes.c (builtin_type_*): Add declarations moved from
2988 * gdbtypes.c (create_string_type): New function to create real
2990 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2991 renamed to TYPE_CODE_STRING.
2992 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2993 builtin_type_* types moved from c-lang.c.
2994 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2995 to TYPE_CODE_STRING.
2996 * gdbtypes.h (builtin_type_string): Add extern declaration.
2997 * gdbtypes.h (create_string_type): Add prototype.
2998 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2999 renamed to TYPE_CODE_STRING.
3000 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3002 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3003 renamed to TYPE_CODE_STRING.
3004 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3006 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3007 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3008 to TYPE_CODE_STRING.
3009 * valops.c (allocate_space_in_inferior): New function and
3010 prototype, using code ripped out of value_string.
3011 * valops.c (value_string): Rewritten to use new function
3012 allocate_space_in_inferior, but temporarily disabled until some
3013 other support is in place.
3014 * valops.c (value_array): New function to create array constants.
3015 * valprint.c (val_print_string): Add comment to document use,
3016 complete rewrite to fix several small buglets.
3017 * value.h (value_array): Add prototype.
3018 * value.h (val_print_string): Change prototype to match rewrite.
3019 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3020 * ch-exp.y (match_character_literal): Disable recognition of
3021 control sequence form of character literals and document why.
3023 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3025 * nindy-share/nindy.c: Add comments to #endif's to clarify
3028 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3029 read_memory to get byte order right.
3030 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3031 anymore. This is done in paread.c now. We expect unwind info
3032 to hang off of objfiles, and search all of the objfiles when until
3034 * (skip_trampoline_code): Cast arg to target_read_memory.
3035 * objfiles.h (struct objfile): Add new field obj_private to hold
3036 per object file private data (unwind info in this case).
3037 * paread.c (read_unwind_info): New routine to read unwind info
3038 for the objfile. This data is hung off of obj_private.
3039 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3040 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3041 make this easier to access.
3043 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3045 * c-valprint.c (cp_print_class_member): Add extern decl.
3046 * c-valprint.c (c_val_print): Extract code for printing methods
3047 and move it to cp_print_class_method in cp-valprint.c.
3048 * c-valprint.c (c_val_print): Extract code to print strings and
3049 move it to val_print_string in valprint.c.
3050 * cp-valprint.c (cp_print_class_method): New function using
3051 code extracted from c_val_print.
3052 * valprint.c (val_print_string): New function using code
3053 extracted from c_val_print.
3054 * value.h (val_print_string): Add prototype.
3055 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3056 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3057 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3058 CHECKBUF, growbuf_by_size): New variables, macros, and support
3059 functions for implementing a dynamically expandable temp buffer.
3060 * ch-exp.y (match_string_literal): New lexer function.
3061 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3062 removed and replaced with new CHECKBUF macro.
3063 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3064 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3066 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3068 * Makefile.in: Add info for paread.o.
3069 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3071 * blockframe.c (frameless_look_for_prologue): Correct the
3073 * gdbtypes.h, gdbtypes.c: Use const in decl of
3074 cplus_struct_default, now that pa-gas assembler has been fixed.
3075 * hppah-nat.c: Formatting.
3076 * hppah-tdep.c: Remove lots of useless externs for variables we
3078 * (find_unwind_entry): Speed up by using binary search, and a one
3080 * (rp_saved): New routine to see what unwind info says about RP
3081 being saved on the stack frame.
3082 * (frame_saved_pc): Look for prologue to see if we need to
3083 examine the stack for the saved RP or not.
3084 * (init_extra_frame_info): Check for prologue, instead of
3085 framesize to determine if we are frameless or not.
3086 * (frame_chain_valid): Stop backtraces when we run into _start.
3087 * (push_dummy_frame): Reformat to make more readable.
3088 * (find_dummy_frame_regs): ditto.
3089 * (hp_pop_frame): ditto.
3090 * (hp_restore_pc_queue): small cleanup.
3091 * (hp_push_arguments): ditto.
3092 * (pa_do_registers_info): ditto.
3093 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3094 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3095 * Define FRAME_CHAIN_VALID.
3096 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3097 passed to functions.
3099 * paread.c (pa_symtab_read): Use new bfd conventions for
3100 accessing linker symbol table.
3101 * (pa_symfile_init): Access embedded STAB info via BFD section
3102 mechanism and related macros.
3105 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3107 * sparc-stub.c: Use a seperate stack for our traps.
3108 * Handle recursive traps.
3109 * Remove all trap init code. This needs to be done by the
3111 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3113 * (handle_exception): See if we are at breakinst, if so, then
3114 advance PC sp that users can just step out of breakpoint().
3115 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3116 new place if SP has changed.
3117 * (case 's'): Get rid of this, we can't do it yet.
3118 * (case 't'): New command to test any old random feature.
3119 * (case 'r'): New command to reset the system.
3120 * (breakpoint): Add label to breakpoint trap instruction so that
3121 handle_exception() can detect where we are and get past the
3122 breakpoint trivially.
3124 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3126 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3128 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3130 * configure.in: recognise all sparclite variants
3132 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3134 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3135 binary files oring in the right bit.
3137 * main.c, source.c, state.c, symmisc.c: use macros defined in
3138 fopen-{bin|both} when fopening files.
3140 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3142 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3143 from a configuration file (typically including <limits.h>), or to
3144 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3145 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3146 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3147 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3148 * exppritn.c (print_subexp, dump_expression): Add case for
3150 * expression.h (OP_BITSTRING): New expression element type for
3152 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3153 macros to convert between number of expression elements and bytes
3154 to store that many elements.
3155 * i960-tdep.c (leafproc_return): Use new macros to access
3156 minimal symbol name and address fields.
3157 * m88k-pinsn.c (sprint_address): Use new macros to access
3158 minimal symbol name and address fields.
3159 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3160 minimal symbol address field.
3161 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3162 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3163 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3164 Use new BYTES_TO_EXP_ELEM macro.
3165 * parse.c (write_exp_bitstring): New function to write packed
3166 bitstrings into the expression element vector.
3167 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3169 * parser-defs.h (struct stoken): Document that it is used for
3170 OP_BITSTRING as well as OP_STRING.
3171 * parser-defs.h (write_exp_bitstring): Add prototype.
3172 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3173 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3174 LOWER, LENGTH): New tokens for keywords.
3175 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3176 upper_lower_argument, length_argument, array_mode_name,
3177 string_mode_name, variant_structure_mode_name): New non-terminals
3179 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3180 * ch-exp.y (match_bitstring_literal): New lexer support function
3181 to recognize bitstring literals.
3182 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3183 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3184 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3185 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3186 * ch-exp.y (yylex): Check tokentab6.
3187 * ch-exp.y (yylex): Call match_bitstring_literal.
3189 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3191 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3192 symbol name and value fields.
3194 * c-exp.y (yylex): Make static, to match prototype and other
3197 * expression.h (exp_opcode): Add BINOP_MOD.
3198 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3199 * expprint.c (dump_expression): Handle new BINOP_MOD.
3200 * language.c (binop_type_check): Handle new BINOP_MOD.
3201 * main.c (float_handler): Re-enable float handler when hit.
3202 * valarith.c (language.h): Include, need current_language.
3203 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3204 for integer divide truncates towards zero for negative results.
3205 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3206 * valarith.c (value_binop): Allow arithmetic operations on
3207 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3208 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3209 * ch-exp.y (tokentab3): Add MOD and REM.
3210 * ch-exp.y (yylex): Set innermost_block for symbols found
3211 in local scopes. Return LOCATION_NAME for local symbols.
3212 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3213 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3215 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3217 * command.c (shell_escape, make_command, _initialize_command):
3218 don't create or use fork if CANT_FORK is defined.
3219 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3220 code written for the IBM PC" remain.
3221 * xm-go32.h: define CANT_FORK
3223 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3225 * remote-sim.c: first attempt at general simulator interface
3226 * remote-hms.c: whitespace
3227 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3228 understand new stack layout. (print_register_hook): print ccr
3229 register in a fancy way.
3231 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3233 * eval.c (language.h): Include.
3234 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3235 to pointer types when the current language is C. It loses for
3236 other languages when the lower index bound is nonzero.
3237 * valarith.c (value_subscript): Take array lower bounds into
3238 account when performing subscripting operations.
3239 * valops.c (value_coerce_array): Add comment describing why
3240 arrays with nonzero lower bounds are dealt with in value_subscript,
3241 rather than in value_coerce_array.
3243 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3245 * ch-exp.y (FLOAT_LITERAL): Add token.
3246 * ch-exp.y (literal): Add FLOAT_LITERAL.
3247 * ch-exp.y (match_float_literal): New lexer routine.
3248 * ch-exp.y (convert_float): Remove.
3249 * ch-exp.y (yylex): Call match_float_literal.
3250 * ch-exp.y (yylex): Match single '.' after trying
3251 to match floating point literals.
3253 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3254 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3256 * expprint.c (dump_expression): New function for dumping
3257 expression vectors during gdb debugging.
3258 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3259 MULTI_SUBSCRIPT and moved out of BINOP range.
3260 * expression.h (DUMP_EXPRESSION): New macro that calls
3261 dump_expression if DEBUG_EXPRESSIONS is defined.
3262 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3263 * parse.c (length_of_subexp, prefixify_subexp): Change
3264 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3265 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3266 prefixify'ing the expression.
3267 * printcmd.c (print_command_1): Add comment.
3268 * ch-exp.y (expression_list): Add useful actions.
3269 * ch-exp.y (value_array_element): Add useful actions.
3270 * ch-exp.y (array_primitive_value): Add production.
3271 * ch-exp.y (yylex): Recognize ',' as a token.
3273 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3275 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3276 POSIXize the recursive makes (make [variable assignments] target{s})
3278 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3280 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3281 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3282 CPLUS_MARKER for all SVR4 systems, so follow suit.
3283 * defs.h (strdup_demangled): Remove prototype.
3284 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3285 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3286 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3287 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3288 prim_record_minimal_symbol_and_info): Use new macro
3289 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3290 * minsyms.c (install_minimal_symbols): Use new macro
3291 SYMBOL_INIT_DEMANGLED_NAME.
3292 * stabsread.c (define_symbol): Use new macro
3293 SYMBOL_INIT_DEMANGLED_NAME.
3294 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3295 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3296 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3297 SYMBOL_INIT_DEMANGLED_NAME.
3298 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3299 SYMBOL_DEMANGLED_NAME now tests language itself.
3300 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3301 now tests language itself.
3302 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3303 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3304 mangled name member in the language dependent portion of a symbol.
3305 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3306 mangled name member appropriate for a symbol's language.
3307 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3308 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3309 SYMBOL_DEMANGLED_NAME now tests language itself.
3310 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3311 initializes language dependent portion of symbol.
3312 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3313 demangles and caches the demangled form of symbol names.
3314 * utils.c (fputs_demangled, fprint_symbol): Use current language
3315 to select an appropriate demangling algorithm.
3316 * utils.c (strdup_demangled): Remove, no longer used.
3317 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3318 access the Chill mangled name member in the language dependent
3319 portion of a symbol.
3320 * ch-lang.c (chill_demangle): New function, simple demangler.
3321 * defs.h (chill_demangle): Add prototype.
3322 * symtab.h (language_dependent_info): Add struct for Chill.
3324 For older changes see ChangeLog-92
3330 version-control: never