1 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote-udi.c: Improve docstring.
5 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
7 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
8 bfd_elf32_find_section, to track bfd changes.
10 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
12 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
13 * config/mips/xm-riscos.h: Define USG.
15 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * main.c (filename_completer): Don't complete to files ending in ~.
19 * NEWS: Mention filename completion and "info line" enhancements.
21 * main.c (symbol_completion_function): On "info t foo", return NULL,
24 * main.c (symbol_completion_function): Don't use readline word
25 breaking. Use new calling convention for c->completer and
27 * command.h (struct command): Change arguments; now the text passed
28 to completer does not have any word breaking done. New arg word.
29 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
31 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
32 * command.{c,h} (complete_on_cmdlist): Take word argument.
34 * command.c (lookup_cmd_1): Doc fix.
36 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
38 * Makefile.in (OP_INCLUDE): define.
39 (OPCODE_CFLAGS): use OP_INCLUDE.
41 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
42 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
43 config/m68k/amix.mh, config/mips/irix[34].mh,
44 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
45 ALLOCA1): macros removed.
47 * config/mips/decstation.mh, config/rs6000/rs6000.mh
48 (MMALLOC_LIB): renamed to MMALLOC.
50 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
53 * dbxread.c: Change comment regarding acc.
55 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
57 Makefile overhaul dropping autodepend features.
58 * Makefile.in: many comment changes. forced consistent use of $()
59 for makefile variables references. dropped leading ./ in file
60 references. Drop $(srcdir)/ prefix on all dependencies.
61 Inserted contents of alldeps.mak and depend.
62 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
63 include directory into the compilation line.
64 (GDB_CFLAGS): new macro to take up the semantic previously held
66 (LIBIBERTY): dropped ancient subdir macro. I last removed this
67 macro in feb of '92. How does it keep coming back?
68 (MMALLOC_LIB): renamed to MMALLOC.
69 (BFD_SRC_DIR): renamed to BFD_SRC.
70 (BFD_OBJ_DIR): renamed to BFD_DIR.
71 (BFD_LIB): renamed to BFD.
72 (BFD_INCLUDES): renamed to BFD_CFLAGS.
73 (READLINE_DIR): now represents object directory.
74 (RL_LIB): renamed to READLINE.
75 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
77 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
78 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
79 (LDFLAGS): removed default assignment.
80 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
81 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
82 (ALLOCA1, ALLOCA): removed all references. alloca is now in
84 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
85 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
86 removed all $(srcdir) prefixes.
87 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
88 for potential dependencies. commented out by default.
89 (readline_headers, udiheaders): convenient abbreviations.
90 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
91 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
92 new macros used for header file dependencies.
93 (install-info, clean-info): collapse into the info rule.
94 (install): now depends on all.
95 (install-only): new target for installing without depending on
97 (uninstall): new target.
98 (config-check, config-check-hosts, config-check-targets): added
100 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
101 order to force parallel makes into keeping these rules separate.
102 * configure.in: omit cat'ing depend file onto generated Makefile.
103 * alldeps.mak, depend: removed.
105 * inferior.h: remove redundant include of symtab.h which is
106 included in value.h via breakpoint.h.
108 * alloca.c: removed. alloca is now in libiberty.
110 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
111 new macro to undo what M_INSTALL does.
113 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
115 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
118 * dbxread.c (copy_pending): Change name and function of begi argument
119 to endi, since that is what the caller needs.
121 * Makefile.in (TAGFILES): Don't include YYFILES.
123 * Makefile.in (HFILES): Include monitor.h.
125 * Makefile.in: Include text that used to be in alldeps.mak.
126 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
127 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
129 * main.c (main): Print help message on stdout not stderr
131 New option --version per standards.texi.
132 In help message, show long options with "--" not "-".
133 Don't try to print help message or version until after we have
134 called initialize_all_files.
136 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
138 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
139 (solib_add): Call special_symbol_handling once, not once per library.
141 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
144 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
145 systems, not just Solaris.
147 * stabsread.c: Include <ctype.h>.
149 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
151 * fork-child.c (fork_inferior): Quote exec_file so it can contain
154 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
156 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
157 bfd.h is included by target.h, which most of gdb includes.
158 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
159 it's in INCLUDE_CFLAGS.
161 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
163 * config/i386/*aix*, i386aix-nat.c: New files.
164 * configure.in: Use them.
165 * alldeps.mak: List them.
166 * coffread.c (decode_base_type): Deal with anonymous enum type.
167 * i387-tdep.c (print_387_status_word): Add comment re "top".
168 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
169 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
170 only if not defined by a header file.
171 * mipsread.c: Don't define L_SET or L_INCR.
173 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
175 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
176 * depend: Hand updated to match.
178 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
180 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
181 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
182 we don't recognize the abbrev.
184 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * solib.c (solib_add_common_symbols): Add comment about performance.
188 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
190 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
191 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
193 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
194 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
195 * configure.in (mips-sony-*): Use news-mips for host.
197 * buildsym.h: Doc fix for processing_acc_compilation.
199 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
203 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
205 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
206 ${srcdir}/../include.
208 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
210 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
211 Use VPRINTF macro if defined.
212 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
213 Define TIOC{GETC,GLTC}_BROKEN.
214 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
215 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
216 make things easier on munch (apparently this matters on
217 the delta88 with svr3).
219 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
221 * Makefile.in: canonicalize install.sh; for use within
222 this directory (and subdirs)
224 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
226 * Makefile.in: remove parentdir support; use INSTALL_XFORM
228 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
230 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
232 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
233 wired (and wrong) constant.
234 * values.c (unpack_long): Add case to unpack when target object is
236 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
239 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
241 * NEWS: tracking user visible changes starting with
244 * remote-vx.c (_initialize_vx): rename user settable option from
245 rpcTimeout to vxworks-timeout.
247 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
249 * Makefile.in (depend): More makefile diddling.
250 * alldeps.mak, depend: Update to latest automatically built
253 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
254 * alldeps.mak, depend: Update to latest automatically built
257 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
259 * remote-vx.c: include gdbcmd.h for setlist.
260 (_initialize_vx): make rpcTimeout user settable.
262 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
264 * main.c, gdbcmd.h: Add function filename_completer.
265 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
266 "directory", "source", "cd", "symbol-file" "add-symbol-file",
267 "load", "file", "exec-file", "core-file" commands.
268 (But '/' is a word break, limiting usefulness; see comments).
270 * source.c (mod_path): Warning not error if can't find directory.
272 * isi-xdep.c: New file.
273 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
275 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
277 * config/m68k/xm-news.h: Include <sys/param.h>.
279 * m88k-tdep.c (IEEE_isNAN): Remove.
280 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
281 broken isNAN as on the mips.
283 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
286 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
287 defined, don't worry about Sun's silly LBRAC bug.
288 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
290 * dbxread.c (process_one_symbol): If there's a symbol before an
292 (case N_BCOMM): complain () not error ().
294 * defs.h, main.c (catch_errors): Add return_mask arg.
295 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
296 other callers: Pass RETURN_MASK_ALL.
297 (return_to_top_level), callers: Add return_reason arg.
299 Use return_to_top_level (RETURN_QUIT) instead of error ().
300 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
301 Use SET_TOP_LEVEL not setjmp (to_top_level).
302 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
304 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
306 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
307 Don't try to get the debug base yet.
309 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
310 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
311 which returns 0 or 1 to say whether to do it.
312 * config/sparc/sun4{sol2,os4}.h
313 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
314 the right thing happens for both acc and SunOS4 /bin/cc.
316 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
317 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
319 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
320 probably contained byte-order sins too.
321 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
322 The IEEE_FLOAT code in print_floating takes care of it.
324 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
326 * Makefile.in (VERSION): Bump to 4.9.2.
327 * c-valprint.c (c_val_print): For array of chars printed with
328 string syntax, don't print the address of the array. From
330 * c-exp.y (yylex): Recognize '.' as indicating a floating point
331 number regardless of the radix. From wilson@cygnus.com.
332 * valprint.c (set_input_radix_1, set_output_radix_1): New
333 prototypes and functions that do the actual radix setting work.
334 * valprint.c (set_radix, set_output_radix, set_input_radix):
335 Rewrite to use set_input_radix_1 and set_output_radix_1.
336 * valprint.c (initialize_valprint): Enable commands to
337 independently set and show input and output radices.
338 * valprint.c (show_radix): New prototype and function that
339 handles separate input and output radices.
341 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
343 Patches from Jeff Law, law@cs.utah.edu:
344 * hppa-pinsn.c: Now uses disassembler from opcode library,
345 this contains only the stub function print_insn.
347 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
349 * main.c (main): back to two periods for elipse.
350 (print_gdb_version): revised format for configuration info.
352 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
354 * defs.h (INT_MAX): Cast unsigned shift result to int.
356 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
358 * dbxread.c (process_one_symbol): Rather than having
359 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
360 is true if we are doing stabs-in-elf, false otherwise.
361 config/sparc/tm-sun4sol2.h: Don't define it.
363 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
365 * remote-mips.c (mips_send_packet): Don't print garbage character
367 (mips_request): Don't check that remote pid is 0, because
369 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
372 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
374 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
376 * Makefile.in (install): Don't depend on gdb.
378 * Rename remote-es1800.c to remote-es.c
379 and remote-st2000.c to remote-st.c for 14-char filenames.
380 config/m68k/{es1800,st2000}: Use the new names.
382 * mips-tdep.c (isa_NAN): Don't return true on -0.
384 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
386 * defs.h (INT_MAX): Cast unsigned shift result to int.
388 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
390 * elfread.c (elf_symtab_read): Add bfd section address to bfd
391 symbols, now that they are section relative.
392 * solib.c (bfd_lookup_symbol): Ditto.
394 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
396 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
397 depend: Updated accordingly.
399 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
401 * Makefile.in (*.tab.c): Use mv for atomic update.
403 * Makefile.in ({dist,real}clean): Also remove nm.h.
404 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
405 (distclean): Don't rebuild *.tab.c or TAGS.
407 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
409 * Makefile.in (version.c): add host and target names to version.c.
410 * main.c (main): print three periods for the elipse.
411 (print_gdb_version): also print configuration.
413 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
414 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
415 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
417 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
418 (get_hex_regs, adapt_fetch_registers): cast args to
419 supply_register to avoid gcc warning.
421 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
422 doesn't compile on solaris and is now obsolete.
424 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
425 breaks stock sunos installations.
427 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
429 * m68k-stub.c: Add comment about frame cache.
431 * target.h (target_store_registers): Doc fix re error handling.
433 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
434 of register_valid[regno].
436 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
438 * symtab.h, dwarfread.c: Doc fix re dependencies.
440 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
442 * serial.c (serial_close): If scb is NULL, don't try to close
444 o * configure.in: Add support for rom68k and bug boot monitors.
446 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
448 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
449 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
450 * findvar.c (read_register, write_register): Fix thinko where
451 sizeof(host long) != sizeof(target int).
452 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
453 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
455 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
457 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
458 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
459 68881 and non-68881 cases. Check for a pair of movel instructions.
461 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
463 First cut at sparc-vxworks targetting.
464 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
465 * configure.in: sparc-vxworks gdb_target now vxsparc.
467 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
469 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
471 * config/m68k/xm-news.h: add "extern int errno".
473 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
475 * remove-vx.c (vx_read_register, vx_write_register): collapse
476 ifdef I80960 else (assumes) m68k into parameterizable macros
477 VX_NUM_REGS and VX_SIZE_FPREGS.
478 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
479 VX_SIZE_FPREGS): new definitions.
481 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
483 * symfile.{c,h} (generic_load): New function.
484 remote{,-nindy,-eb,-mips}.c: Use it.
486 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
488 * Makefile.in (depend): More sed gubbish to deal with
489 ../bfd/bfd.h being generated during the build.
490 * depend: Re-done with corrected makefile.
492 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
494 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
495 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
496 directory to find automatically generated header files and library.
497 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
498 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
499 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
500 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
501 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
502 * depend, alldeps.mak: Rebuild after Makefile.in changes.
504 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
506 * configure.in: change lynx support to CPU-*-lynxos*
508 * Makefile.in (subdir_do): change test from existence of directory
509 to existence of Makefile (the directory may exist but not be configured)
511 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
513 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
515 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
517 * configure.in (mips-idt-ecoffl*): New target; use idtl.
518 (mips-idt-ecoff*): Added trailing '*'.
519 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
521 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
523 * ser-go32.c: Clean up lots of compilation nits.
525 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
527 * Patches from Jeffrey Law <law@cs.utah.edu>.
528 * hppab-nat.c: Eliminate unnecessary ifdefs for
529 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
530 CANNOT_STORE_REGISTER.
531 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
532 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
533 templates for 1.1 FP computational instructions.
535 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
537 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
538 * alldeps.mak, depend: Rebuild to account for ser-tcp.
539 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
540 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
541 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
542 shell when running the child, as args have been expanded by the
543 time we get here. Simplify calling convention.
544 * gdbserver/remote-server.c (main): Use new calling convention
545 for create_inferior, remove defunct code for coalescing argv.
546 Remove extra calls to mywait(), as we no longer have to wade
549 * target.c (target_read_memory_partial): Don't deref errnoptr
550 when checking for null pointer.
552 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
554 * remote-es1800.c: Fix typo.
556 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
558 * target.c (target_read_memory_partial): Like target_read_memory,
559 but does partial reads, such as reads that bump into the end of
561 * target.h (target_read_memory_partial): Add prototype.
562 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
563 * valprint.c (val_print_string): Complete rewrite to fix bug with
564 bumping into end of memory, avoiding unnecessarily long reads, and
565 fixing bug when print_max is set to 0 (unlimited print length).
566 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
567 initialize print_max.
569 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
571 * configure.in: Add support for rom68k and bug boot monitors.
573 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
575 * printcmd.c (print_scalar_formatted): Print integers bigger than
576 LONGEST in hex no matter how big, and no matter what the format
579 * stabsread.c (read_type): Skip type attributes if present.
581 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
582 of number, just through '0' + radix - 1.
584 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
586 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
588 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
589 single parameter, the pointer to the partial symtab, rather than
590 a bunch of args that are derived from the partial symtab. Change
591 prototypes and callers to match.
593 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
594 set demangling style automatically.
595 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
596 GNU C++, not C++ in general.
597 * symtab.h (general_symbol_info): Simplify by eliminating one
598 structure level for the language dependent info.
600 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
602 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
603 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
604 TYPE_CODE_ENUM was already testing for this.
606 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
608 * Makefile.in: Add new file ser-tcp.c.
609 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
610 * findvar.c (write_register): See if we are writing back the same
611 value that's already in the register. If so, don't bother.
612 * remote.c (putpkt, getpkt): Improve handling of communication
614 * ser-go32.c: Prototype it to death. Update serial_ops and add
615 dummy routines where appropriate.
616 * ser-tcp.c: New module to implement serial I/O via TCP
618 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
619 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
620 * serial.c: Add start of support for connect command.
621 (serial_open): Distinguish between tcp and local devices.
622 * serial.h (struct serial_ops): Get rid of restore, add
623 get_tty_state and set_tty_state. Define protoypes and macros for
625 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
626 some real buffering. Handle error conditions gracefully.
627 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
628 (Lynx), remove lots of cruft.
630 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
632 * printcmd.c (print_address_symbolic): turn this into an assigment
633 instead of an initialization (many compilers don't accept
634 structure initialization).
636 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
638 * xcoffread.c (read_xcoff_symtab): If several program csects in one
639 source file, give them all the name of the source file, rather than
640 the 2nd and subsequent ones having NULL names.
642 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * printcmd.c (print_address_symbolic): Append source filename and
645 linenumber of the symbol if print symbol-filename is on.
646 (initialize_printcmd): `set print symbol-filename'.
648 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
650 * configure.in: Add config for Lynx target. Configure gdbserver
651 only for Lynx. Re-do selective configuration of sparclite.
653 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
654 configure.in remote-inflow.c remote-utils.c}: New files to
655 support GDB remote server. Currently only works for Lynx.
657 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
659 * stabsread.c (define_symbol, case 't'): Only set the name if it
660 is not a pointer type.
662 * stabsread.c (define_symbol): Clean up logic; move the read_type
663 calls to inside the switch statement (this improves the error
666 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
669 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
671 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
673 * source.c (line_info): Change "pc" to "address" in messages and
674 use print_address for addresses.
676 * source.c (line_info): If we don't find a symtab, print more useful
677 output, including the symbolic address.
679 * source.c (line_info): If --fullname, display the source.
680 (identify_source_line), callers: Take pc as argument, rather than
681 assuming innermost frame (emacs doesn't use this, so no one ever
683 * symtab.h: Declare frame_file_full_name.
686 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
688 * breakpoint.c (catch_command_1): Fix typo in error msg.
690 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
692 * elfread.c (elf_symfile_read): Update ELF structure and routine
693 names to specify 32-bit versions.
694 (elf_symtab_read): Retrieve size field directly from symbol,
695 instead of using old kludge.
697 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
698 calling opcodes library.
699 * z8k-tdep.c (print_insn): Likewise.
701 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
703 * stabsread.c: Remove all uses of error(). Make error_type and
704 read_type_number static.
705 (define_symbol): Don't try to deal with a missing symbol
706 descriptor which isn't followed by digit, '(', or '-'.
707 * stabsread.h: Don't declare read_type_number here.
708 * gdbtypes.h: Don't declare error_type here.
709 * xcoffread.c: Remove NO_TYPEDEFS code.
711 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
713 * mips-tdep.c: Removed #include of many header files, and #define
714 of MIPSMAGIC; no longer used.
716 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
718 * Many places: replace "the inferior" in messages with "the program"
719 or "the program being debugged".
720 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
721 and I'm getting sick of maintaining it.
723 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
726 * config/i386/go32.mh: Define SER_HARDWIRE.
727 * Makefile.in: Define SER_HARDWIRE.
729 (alldeps.mak): Add SER_HARDWIRE.
730 Remove all references to ser-hardwire.{c,o}.
731 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
733 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
735 * sparc-nat.c (store_inferior_registers): Fill in all members of
736 inferior_fp_registers by reading them from the inferior before
737 modifying and writing them back.
738 Fixes unexplainable inferior FP exceptions after calls to the inferior
739 or setting of floating point registers.
740 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
741 to register which is generated by gcc-2.4.
743 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
745 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
747 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
749 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
750 xm-i386lynx.h}: New configuration for Lynx.
752 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
754 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
755 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
757 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
758 as struct, union, or enum tags.
760 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
762 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
765 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
767 * infrun.c (wait_for_inferior),
768 infcmd.c (program_info, signal_command): Use symbolic signal names.
770 * inftarg.c (child_wait): Deal with EINTR and include message from
771 strerror if printing an error message.
773 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
775 * stabsread.c: Remove most uses of lookup_fundamental_type.
776 (define_symbol): Use read_type for type of enum constant,
777 not just read_type_number. Also don't call error().
778 (define_symbol): For unrecognized constant type, one complaint (the
779 one from error_type) is enough. Don't make our own in addition.
780 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
781 * gdbtypes.h: Doc fixes.
783 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
785 Fix stack unwinding through _sigtramp on Irix. These patches are from
786 Paul Flinders <ptf@delcam.co.uk>.
787 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
788 executable uses sigvec.
789 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
791 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
793 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
795 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
796 be passed to the inferior to make "handle <signal> nopass nostop" work.
798 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
802 * findvar.c (value_from_register): Fix uninitialized first_addr
803 which caused problems with assignment of doubles to register variables
805 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
806 missing mips definitions if necessary.
808 Fix handling of double register variables for mips targets and big
809 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
810 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
812 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
813 conversion of type held in multiple registers to host format.
814 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
815 companion to REGISTER_CONVERT_TO_TYPE.
816 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
817 Convert to function calls.
818 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
820 * mips-tdep.c (mips_print_register): Raw buffer now needs just
821 MAX_REGISTER_RAW_SIZE bytes.
822 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
823 (if defined) for doubles.
824 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
825 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
826 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
828 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
831 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
833 * configure.in: Add i[34]86-*-isc*.
835 * stabsread.c: Make sure all complain() pass the address of the struct.
837 * xcoffread.c: Make sure all struct complaints are static not auto.
839 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
841 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
843 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
845 * config/i386/linux.mh: Re-enable coredumps now that they should work.
847 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
849 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
851 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
853 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
855 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * Makefile.in (INSTALLED_LIBS): New variable.
859 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
861 * main.c (quit_command): In the "quit anyway?" message, tell the user
862 whether we are planning to detach or kill the program.
864 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
865 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
867 * infcmd.c (read_pc): Doc fix.
869 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
871 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
872 signal_handler_caller.
873 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
874 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
875 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
876 Use SIGTRAMP_START if defined.
877 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
878 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
880 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
882 * infcmd.c (step_1): Fix poorly worded error message.
884 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
885 Comment out corelow.c because core dumps are broken on these machines.
887 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
888 if srcdir is not ".".
889 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
890 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
891 * depend: Update to latest automatically built version.
893 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
895 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
896 * Makefile.in (NONSRC): Add ChangeLog-92
898 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
900 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
901 not typo RAW_REGISTER_SIZE.
903 * frame.h, inferior.h: Doc fixes.
905 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
907 * findvar.c (write_register): Add sanity check for register size.
908 (read_register): Fixup sanity check for register size to be
909 consistent with write_register().
911 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
913 * sparclite/Makefile.in: Add dummy info, install and install-info
916 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
918 * remote-nindy.c: Removed declaration of coffstrip.
919 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
921 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
923 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
926 * Makefile.in (VERSION): GDB 4.9 release.
928 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
930 * README: Update known bugs to include the Solaris bug that
931 leaves core dumps in the current directory when restarting the
932 inferior with "run". Expand on the testsuite information.
934 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
935 be the last 4.9 prerelease test archive.
937 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
939 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
942 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
944 * README, NEWS: Update for gdb 4.9 release.
946 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
948 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
949 * target.c (MIN): #undef before defining.
951 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
953 Patch from Jeffrey Law:
954 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
956 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
958 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
961 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
963 * ch-exp.y (start): Apply work-around to avoid bison warning.
965 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
967 * Makefile.in (BISON): Remove double quotes around BISON
968 definition when bison is used.
970 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
971 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
972 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
973 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
974 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
975 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
976 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
977 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
979 * Makefile.in (VERSION): Bump to 4.8.6.
981 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
983 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
984 include declarations for malloc/realloc/free. Both malloc and
985 realloc return 'void *' for non-ANSI compilations.
987 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
989 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
992 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
994 * solib.c (clear_solib): Don't close bfd if it is NULL.
996 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
998 * core.c (dis_asm_read_memory): Cast second arg of
999 target_read_memory to "char *".
1000 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1001 "char *", to match other functions called by catch_errors().
1003 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1005 * More patches from Jeffrey Law (law@cs.utah.edu).
1006 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1007 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1008 Delete unnecessary declarations.
1010 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1012 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1013 poll() for termio{s}.
1015 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * i386-tdep.c (i386_frame_num_args): Always return -1.
1019 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1021 * Patches from Jeffrey Law <law@cs.utah.edu>.
1022 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1023 (frameless_function_invocation): New function.
1024 (frame_saved_pc, init_extra_frame_info): Use
1025 frameless_function_invocation.
1026 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1027 call instead of just grabbing the value currently in %r2.
1028 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1029 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1030 definition and use the common one in tm-hppa.h.
1031 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1032 use unwind descriptors to determine if the frame chain is valid.
1033 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1034 it does not assume %r4 is the frame pointer.
1035 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1036 and ssm instructions.
1037 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1038 helper functions for print_insn.
1039 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1040 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1041 which nullifies the following instruction.
1043 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1045 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1046 pass the 5th arg there, rather than using an ANSI C-specific macro.
1048 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1050 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1052 * Makefile.in (VERSION): Bump to 4.8.5
1053 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1054 directories to include search path.
1055 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1057 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1058 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1059 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1060 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1061 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1062 are automatically generated in "depend".
1063 * Makefile.in (paread.o): Document why a dependency doesn't get
1064 automatically generated in "depend" and leave this explicit rule
1066 * depend: Update to latest automatically generated version.
1068 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1070 * xcoffread.c: Doc fix.
1072 * Makefile.in (depend): Include $(CC) command in generated output.
1074 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1076 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1077 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1078 * depend: Update to latest automatically built version.
1080 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1082 * sparclite/Makefile.in: Create default target that does nothing
1083 in order to force user to build by hand.
1085 * sparclite/Makefile: Remove. It's not necessary anymore.
1087 * ser-unix.c (wait_for): New routine to handle read timeouts,
1088 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1090 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1092 * mips-pinsn.c (print_insn): Return value.
1094 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1096 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1097 at configuration time and doesn't belong in the distribution archive.
1099 * Makefile.in (NONSRC): Add 29k-share/README.
1100 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1102 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1103 constants with slightly more portable definitions (still depends
1104 on 2's complement arithmetic though).
1105 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1106 * i386v-nat.c (sys/reg.h): Conditionalize include on
1107 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1108 * ser-unix.c (termio.h): Include <termio.h> like other files that
1109 include termio.h, not <sys/termio.h> which may not exist (on
1112 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1114 * valprint.c (print_longest): Change format parameter from a
1115 'char' to an 'int'. We can't have 'char' parameters with the
1116 current coding style, where we mix prototypes with pre-ANSI
1118 * value.h (print_longest): Change format parameter in prototype
1119 from a 'char' to an 'int'.
1121 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1123 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1125 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1126 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1128 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1130 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1131 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1132 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1133 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1134 ptrace needs 5 arguments, #define ptrace to always
1135 pass zero as the 5th argument.
1137 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1139 * configure.in: Match z8k-*-sim for z8000.
1140 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1141 * remote-hms.c: Update to use new serial protocol.
1143 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1145 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1146 necessary and Solaris doesn't have it.
1148 * Makefile.in (clean-info, install, install-info, info, dvi,
1149 check, all): do not echo recursion lines.
1151 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1153 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1154 required target ports which use sockets (like a29k-udi).
1156 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1158 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1160 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1161 systems lacking select().
1163 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1165 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1167 * alldeps.mak, depend: Update with latest automatically built
1170 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1172 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1174 * Makefile.in (make-proto-testsuite.dir): New target to make
1175 prototype testsuite tree.
1177 * Makefile.in (VERSION): Bump to 4.8.4.
1179 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1181 * stabsread.c (define_symbol): If unrecognized constant type,
1182 complain() not error().
1184 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1186 * infptrace.c: Add missing close paren to test for
1187 FIVE_ARG_PTRACE defined.
1189 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1190 when compiling with gcc, but disable it for now. See comment.
1191 * defs.h (LONGEST): Define as either "long" or "long long"
1192 based on CC_HAS_LONG_LONG.
1193 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1194 how longest_to_int is defined.
1195 * c-valprint.c (c_val_print): Call print_longest.
1196 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1197 instead of LONG_LONG.
1198 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1200 * printcmd.c (print_scalar_formatted): Call print_longest
1201 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1202 * typeprint.c (print_type_scalar): Call print_longest and let
1203 it figure out what to do for PRINTF_HAS_LONG_LONG.
1204 * valprint.c (val_print_type_code_int): Call print_longest
1205 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1206 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1207 * value.h (struct value): Replace usage of LONG_LONG with
1209 * value.h (print_longest): Add prototype.
1210 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1211 * values.c (unpack_double): Collapse code that was unnecessarily
1212 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1213 * values.c (value_from_longest): Remove dependency on
1214 CC_HAS_LONG_LONG and just use LONGEST.
1215 * solib.c (solib_map_sections): Use bfd_get_filename
1216 to access filename field.
1217 * solib.c (clear_solib): Save filename and free it later, after
1218 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1219 to access the field.
1220 * config/convex/xm-convex.h (LONG_LONG): Replace with
1221 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1222 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1223 Add PRINTF_HAS_LONG_LONG references.
1225 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1227 * inflow.c (kill_command), infcmd.c (attach_command),
1228 remote.c (remote_interrupt_twice): In messages for the user, call it
1229 "the program" or "the program being debugged" not "the inferior".
1231 * hp300ux-nat.c: Cast second arg to supply_register calls.
1232 (_initialize_kernel_u_addr, getpagesize): New functions.
1233 (store_inferior_register_1): Change arg name from value to val.
1234 (fetch_core_registers): Make arg core_reg_size unsigned.
1235 Pass 5 args to ptrace.
1236 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1237 Remove KERNEL_U_ADDR stuff.
1238 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1239 * config/m68k/hp300hpux.m{t,h}:
1240 Move exec.o from NATDEPFILES to TDEPFILES
1241 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1242 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1244 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1246 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1248 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1250 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1252 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1254 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1255 describe `set demangle-style arm' (not cfront);
1256 mention can type `q' to discard output, when gdb pages
1258 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1260 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1263 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1265 * remote.c: Change timeout to 2.
1266 (remote_open): Use unpush_target not remote_close.
1267 (remote_resume): If siggnal != 0, give warning not error().
1268 (remote_wait, remote_interrupt, remote_interrupt_twice):
1269 If we get two interrupts, let the user get out if they want.
1270 (remote_{kill,mourn}): New functions.
1271 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1273 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1275 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1277 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1279 * Remote targets (mourn): Call unpush_target.
1281 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1282 Remove twisted use of PARAMS.
1284 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1285 that ansidecl.h assumes ANSI on AIX.
1287 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1289 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1290 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1292 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1294 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1296 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1298 * remote-vx.c (net_connect): Allow numeric IP address for host.
1300 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1302 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1304 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1306 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1308 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1310 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1312 * valops.c (value_cast): A cast might also change the object
1313 representation in C++.
1314 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1315 to get the proper read_symtab function when called from mipsread.c.
1316 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1317 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1318 for dummy psymtabs, inhibit processing of dummy psymtabs.
1320 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1322 * Changes from (or inspired by) AMD:
1323 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1325 (udi_wait): Make error message (UDIGetStdout) match error.
1326 (udi_wait): Handle UDIStdinNeeded.
1327 * command.c [CANT_FORK]: Use system().
1328 * utils.c (prompt_for_continue): Allow quit with 'q'.
1330 * solib.c (solib_add): Don't call special_symbol_handling if there
1331 were errors in symbol_add_stub. Also set so->from_tty before
1332 calling symbol_add_stub.
1334 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1336 * Merge in HPPA/BSD patches from Utah:
1337 * defs.h: Add const to 2nd arg of psignal prototype.
1338 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1340 * hppab-core.c: Deleted. No longer useful.
1341 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1343 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1344 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1345 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1346 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1347 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1349 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1351 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1352 of the PC being in a stack dummy when looking at a core file
1353 without symbols. The other is the incorrect passing of char
1354 arguments during expression evaluation (ie: p foo('a','b') would
1355 mess up the passing of it's args because it wasn't coercing the
1357 * hppah-tdep.c: Rename global functions to have consistent hppa_
1358 prefix. Make more functions static. Drop hp_ prefix from static
1359 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1360 char to int args if necessary. (hppa_fix_call_dummy): Create
1361 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1362 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1363 valid (ie: != 0) before doing comparison against PC.
1364 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1365 to reflect new arguments.
1366 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1367 prefix for func name. (FIX_CALL_DUMMY): Move code into
1370 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1371 to malloc() so that we can test GDB eval of dynamically created
1372 arrays (like char strings in `print "foo"').
1374 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1376 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1377 minimal symbols for a nearby symbol.
1379 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1381 * coffread.c: Comment changes around minimal symbol recording.
1383 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1385 * command.c: comment changes only.
1387 * mips-tdep.c (heuristic_fence_post): new static variable.
1388 (heuristic_proc_start): use heuristic_fence_post, print better
1389 warnings, but only if not stop_soon_quietly.
1390 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1392 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1394 * symtab.h: Fix LOC_REF_ARG comment.
1396 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1397 and Jim Kingdon (kingdon@cygnus.com)
1399 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1401 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1402 symfile.c (compare_symbols): Don't check first character; STRCMP
1405 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1406 structures that are passed by address in a register.
1407 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1408 * findvar.c (read_var_value),
1409 printcmd.c (address_info, print_frame_args),
1410 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1411 * symtab.c (lookup_block_symbol): Deal with it.
1413 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1415 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1417 * objfiles.c (find_pc_section): Return a struct obj_section *.
1418 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1419 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1420 Don't use obj_section hack.
1421 * xcoffexec (vmap_symtab): Relocate obj_sections.
1422 * printcmd.c (containing_function_bounds): Use find_pc_section.
1424 * symtab.h: Clean up SYMBOL_VALUE comments.
1426 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1428 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1429 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1431 * coffread.c (read_coff_symtab): Use rewind before fseek.
1433 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1435 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1436 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1437 * Makefile.in: Remove message to expect conflicts and unused
1438 rules in ch-exp.y, since there no longer are any such.
1440 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1442 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1444 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1446 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1447 rather than dumping core.
1449 * Makefile.in: Add ${srcdir}/ to all source files.
1450 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1451 (TAGS): Deal with srcdir and new config directory scheme.
1453 Makefile.in (NONSRC): Remove createtags.
1454 alldeps.mak: Updated.
1456 * rs6000-tdep.c: Delete unused function print_frame.
1458 * frame.h (struct frame_info): Doc fix for next_frame.
1459 New field signal_handler_caller.
1460 blockframe.c (create_new_frame, get_prev_frame_info),
1461 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1462 INIT_FRAME_PC_FIRST).
1463 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1466 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1468 * irix4-nat.c (fetch_core_registers): Special version of this for
1469 Irix 4.x, which stores regs a bit differently from other /proc
1471 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1472 to new file core-svr4.c.
1473 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1474 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1476 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1478 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1480 * i387-tdep.c: Remove unused #includes.
1482 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1484 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1486 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1488 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1490 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1491 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1492 Don't muck with SYMBOL_CLASS.
1494 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1496 * munch: Don't use head command. It doesn't exist everywhere.
1498 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1500 * inflow.c (new_tty): Remove spurious 'o' character at end
1503 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1505 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1506 instructions and nothing more.
1507 * mipsread.c (add_line): Add comment why we have to combine line number
1508 entries for the same line number.
1510 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1512 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1515 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1517 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1519 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1521 * source.c (select_source_symtab): Clean up comment. Also, if
1522 we have a current_source_symtab, and s is NULL, return without
1524 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1525 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1527 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1529 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1530 * stabsread.h: Declare it.
1531 * partial-stab.h: Use it.
1533 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1535 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1537 * stack.c (print_frame_info): Print specially if dummy frame.
1539 * breakpoint.c: Add comments regarding within_scope future direction.
1543 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1545 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1547 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1549 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1551 * stabsread.c (read_member_functions): Initialize domain for stubbed
1552 member functions to avoid gdb core dumps when printing pointers
1553 to member functions.
1554 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1557 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1559 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1560 stop with an error().
1561 eval.c (evaluate_subexp): Change error message.
1563 * objfiles.c (build_objfile_section_table): Cast return value
1564 from obstack_finish.
1566 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1568 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1569 to rs6000_frame_chain and deal with it if we're in a signal handler.
1570 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1572 * breakpoint.c (within_scope): New function.
1573 (enable_breakpoint, watchpoint_check): Use it.
1575 * source.c (openp): Handle "exec-file ./ls" correctly.
1577 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1579 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1581 * ch-exp.y: Clean up lexing of identifiers and
1582 reserved words. (E.g. don't recognize FALSEXXX as the
1583 keyword FALSE followed by the identifier XXX.)
1584 Also, convert identifiers to lower case.
1586 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1588 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1589 new serial interface.
1591 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1593 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1594 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1595 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1596 and use new return codes for go32_readchar().
1597 * ser-unix.c: Ditto. Also, move error handling up to caller for
1598 SERIAL_SETBAUDRATE().
1599 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1600 to specific routine.
1601 (serial_close): New routine to wrap around device close routine.
1602 serial.h: Clean & document return values more clearly.
1604 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1606 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1608 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1609 operand in decimal rather than wrong textual versions.
1611 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1612 (mention 't', remove false thing about 'g' only good with 'f').
1614 * breakpoint.h: move "struct breakpoint" and friends to top of
1615 file so that bpstat_find_breakpoint prototype works.
1617 * solib.c (struct so_list): Add bfd field.
1618 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1619 Put the bfd in bfd field of the so_list.
1620 (clear_solib): Free bfd name and close_bfd on the bfd.
1622 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1624 * valarith.c (value_subscript): Add COERCE_REF.
1625 * ch-exp.y (operand_5): We can generalize the 2nd operand
1626 of a string repetition ot 'literal' without ambiguity.
1628 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1630 * breakpoint.h (struct bpstat): Remove momentary field.
1631 Remove bpstat_momentary_breakpoint. This was always kludgy
1632 and is no longer used.
1634 * breakpoint.h: Add enum bpstat_what.
1635 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1636 stop and print fields of bpstat now per-breakpoint, not just
1637 one for the whole chain.
1638 breakpoint.{c,h} (bpstat_what): New function.
1639 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1640 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1641 with call to bpstat_what.
1642 README: Remove watchpoint/breakpoint bug from known bugs.
1644 * breakpoint.h: Prototype bpstat_find_breakpoint.
1646 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1648 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1650 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1651 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1653 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1655 * i960-pinsn.c (tabent): Copied struct definition from
1658 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1660 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1661 is a C++ destructor.
1662 * symtab.c (gdb_mangle_name): Use it.
1663 * symtab.c (find_methods): Do not add destructors to choice list
1665 * symtab.c (decode_line_1): Make breakpoints on destructors work
1668 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1670 * ser-go32.c: Make it use serial port name.
1671 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1673 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1676 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1678 * configure.in: Only configure sparclite subdir when target_cpu
1681 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1683 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1684 Remove FIXME comment regarding this.
1686 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1688 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1690 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1692 Add section table to objfile struct. Use it for find_pc_section.
1693 * objfiles.c (add_to_objfile_sections,
1694 build_objfile_section_table, find_pc_section): new functions.
1695 (allocate_objfile): build section table.
1696 * objfiles.h (struct obj_section): new structure.
1697 (struct objfile): add section table.
1698 (find_pc_section): new prototype.
1699 * solib.[ch] (find_pc_section_from_so_list): removed.
1700 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1701 symfile.h for objfiles.h.
1702 (in_solib_trampoline): adjusted for new find_pc_section
1703 prototype. Removed BAD_RICH_HACK ifdefs.
1704 * symfile.c (syms_from_objfile): offset objfile sections.
1705 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1706 * symfile.h (find_pc_section): prototype removed. Also fixed
1707 comment typo NUL -> NULL.
1708 * target.[ch] (find_pc_section_from_targets): removed.
1709 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1711 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1713 * ser-go32.c: Format. (go32_open): Use proper return value.
1715 * configure.in: Undo conditional configdirs hack for sparclite.
1717 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1719 * symtab.c (list_symbols): When call break_command, pass both
1720 filename and function name not just function name.
1722 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1724 (Changes and new files to make "none" a full fledged configuration)
1725 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1726 Currently only tm-none.h has any meaningful contents.
1727 * config/none/none.mh (NAT_FILE): Use nm-none.h
1728 * config/none/none.mh (XM_FILE): Use xm-none.h
1729 * config/none/none.mt (TM_FILE): Use tm-none.h
1730 * Makefile.in (depend): Remove comment about parse errors in
1731 valops.c, it now parses correctly and generates a correct depend
1732 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1733 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1735 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1737 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1739 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1740 exactly 8 characters.
1742 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1744 * configure.in: Sparclite uses sparc config dir. Also has it's
1745 own tm- & .mt files now. Also add sparclite to configdirs.
1746 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1747 * config/i386/go32.mh: Nullify def of TERMCAP.
1748 * config/i386/xm-go32.h: Get rid of redef of EIO.
1749 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1750 specific configs. Very similar to sun4os4, but without solib.
1751 * sparclite/{Makefile.in configure.in}: First cut at making this
1754 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1756 * ser-go32.c: First cut at adapting to new serial interface.
1758 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1760 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1761 These implement a new serial line interface for talking to remote
1763 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1764 EXCEPT go32, which gets ser-go32.c.
1765 * remote.c: Use new serial interface. More remote-xxx's to be
1767 * ser-bsd.c, ser-termios.c: Removed.
1768 * serial.c: New. Implements common operations for all serial
1770 * ser-unix.c: New. Unix specific serial operations for various
1771 flavors of Unix (Posix, SysV, BSD).
1772 * serial.h: Generic serial interface defs.
1773 * config/i386/go32.mh, config/i386/i386bsd.h,
1774 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1775 ser-bsd.o from XDEPFILES. All the magic is now handled in
1778 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1780 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1782 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1784 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1786 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1787 about framelessness except on the innermost frame.
1789 * xcoffexec.c: Call fatal() not abort().
1791 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1792 a LOC_OPTIMIZED_OUT symbol.
1793 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1794 findvar.c (read_var_value), printcmd.c (address_info),
1795 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1796 m2-exp.y (yylex): Deal with it.
1797 ch-exp.y (yylex): Deal with it.
1799 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1801 * findvar.c (value_from_register): H8500 specific, check to see
1802 if we are looking at short pointer. If so, skip crock.
1803 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1804 read_memory_integer() to avoid getting messed up by sign extension.
1806 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1808 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1809 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1810 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1812 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1814 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1816 * core.c (dis_asm_print_address): New function.
1818 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1821 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1823 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1824 entire breakpoint chain and print only the first entry that needs to
1825 be printed and needs to be stopped for. Fixes problems with printing
1826 of multiple breakpoints with different conditions.
1827 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1828 effectively stops printing of the breakpoint chain.
1829 * breakpoint.c (print_it_noop): New routine to print nothing
1830 for this breakpoint entry and dont stop printing.
1831 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1832 watchpoint only if it is enabled.
1833 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1834 descriptor from the library to make backtraces through setjmp work.
1835 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1837 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1838 all registers saved within sigtramp, cleanup.
1840 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1842 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1844 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1846 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1847 with prototype in ../include/dis-asm.h.
1849 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1851 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1852 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1853 Use read_memory_func interface to disassembler.
1855 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1857 Teach sparc solaris to next over shared library functions.
1858 * solib.[hc] (find_pc_section_from_so_list): new function and
1860 * sparc-tdep.c (in_solib_trampoline): new function.
1861 * symfile.[hc] (find_pc_section): new function and prototypes.
1862 * target.[hc] (find_pc_section_from_targets): new function and
1864 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1865 in_solib_trampoline.
1867 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1869 * infrun.c (wait_for_inferior): Revise comment.
1871 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1873 * command.{c,h}: New var_type var_integer.
1874 main.c: Use it for history_size.
1876 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1877 Lint and byte-order fixups.
1879 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1881 * breakpoint.h (bpstat): New field print_it.
1882 breakpoint.c (bpstat_print): Use it.
1883 (print_it_normal): New function (from old bpstat_print code).
1884 (bpstat_{alloc,stop_status}): Set print_it field.
1886 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1887 evaluating watchpoint condition, via new function watchpoint_check.
1888 Also stop if watchpoint disabled due to leaving its block.
1890 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1892 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1894 * mips-pinsn.c: Add missing include of dis-asm.h.
1896 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1898 * Makefile.in (clean, distclean, realclean): Recursively apply
1899 to subdirs first, rather than last. This avoids, for example,
1900 Makefile being removed in a parent directory before the recursive
1903 * alldeps.mak, depend: Update for below changes.
1905 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1906 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1907 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1908 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1909 instead of tm-68k.h.
1910 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1911 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1912 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1913 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1914 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1915 tm-68k.h to tm-m68k.h.
1916 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1917 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1920 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1921 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1922 * a29k-tdep.c: Renamed from am29k-tdep.c.
1923 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1924 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1925 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1926 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1927 Map '29k' to 'a29k'.
1928 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1929 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1930 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1932 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1933 define that does not appear anywhere else in the gdb source tree.
1934 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1936 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1938 * breakpoint.c: Add comments regarding breakpoint_re_set.
1940 * xcoffread.c (sort_syms, compare_symbols): Remove.
1941 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1942 not our own sort_syms (it is identical).
1944 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1946 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1948 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1949 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1951 * exec.c (exec_close): Fix storage leak.
1952 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1953 output sections when patching an executable.
1954 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1955 when writing all registers.
1956 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1957 at the right offset in the dummy frame.
1958 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1959 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1960 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1962 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1964 * Makefile.in (TARFILES): Avoid trailing backslash.
1966 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1968 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1969 it in breakpoint_re_set.
1970 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1972 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1973 don't use sizeof(int) for target stuff, etc).
1975 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1977 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1978 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1979 support that can't be integrated anyway due to lack of clear
1982 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1984 * findvar.c (read_register, write_register): Make these capable
1985 of reading/writing registers that are shorter than REGISTER_TYPE.
1986 * (value_from_register): Install H8500 specific code to return
1987 proper value when register is being used as a pointer.
1988 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1989 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1990 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1991 chain frames properly by combining frame pointer with T reg.
1992 (init_extra_frame_info): Delete. It's now a macro.
1993 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1994 offset by the correct amount off of the frame pointer.
1995 (register_byte): Delete. It's now a macro.
1996 (register_raw_size, register_virtual_size): Delete. Replaced by
1997 common routine h8500_register_size, cuz there's no difference
1998 between the raw & virtual sizes on this machine.
1999 (register_convert_to_raw, register_convert_to_virtual): Delete,
2000 cuz there's no difference between the raw & virtual forms.
2001 Replaced by memcpy in tm file.
2002 (register_virtual_type): Rename to h8500_register_virtual_type.
2003 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2004 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2005 emulator have same reg offsets. This is all handled in the
2007 (h8500_trapped_internalvar): New routine to detect references to
2008 convenience vars acting as pointer pseudo-regs.
2009 (h8500_value_trapped_internalvar): Conjure up value of pointer
2011 (h8500_set_trapped_internalvar): Convert set value in real
2012 register references.
2013 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2014 code segment register.
2015 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2017 (wait_for_inferior): Add h8500 specific code to add stack segment
2018 when reading SP register.
2019 remote-sim.c (fetch_register): Spacing.
2020 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2021 detect cruft. Redo all register manipulation stuff. Get rid of
2022 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2023 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2024 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2025 to create internal vars for pointer pseudo-regs.
2027 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2029 * Makefile.in: Numerous small changes to macro definitions
2030 and rules for building gdb distribution tree. Many macros
2031 eliminated or merged, and rules simplified.
2032 * alldeps.mak: Update.
2035 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2037 * Makefile.in: recurse through SUBDIRS for dvi target too
2039 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2041 * Clean up xcoff relocation.
2042 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2043 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2045 symtab.h (struct general_symbol_info): Add section field.
2046 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2047 xcoffread.c: Set section for symbols and msymbols.
2048 (struct symtab): Add block_line_section field.
2049 buildsym.c (end_symtab): Set it.
2050 (end_symtab and callers): Add section parameter.
2051 objfiles.c (objfile_relocate): New funciton.
2052 xcoffexec.c (vmap_symtab): Use it.
2053 xcoffsolib.h (struct vmap): Remove unused fields.
2054 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2055 CORE_NEEDS_RELOCATION, symtab_relocated.
2056 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2057 rs6000-tdep.c: Make loadinfotext static.
2058 breakpoint.c (fixup_breakpoints): Doc fix.
2059 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2060 (end_symtab): primary field replaces nonreloc.
2062 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2064 * symtab.h (struct linetable_entry): Remove confusing comment.
2066 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2068 * Makefile.in: add installcheck target
2070 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2072 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2073 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2074 z8k}: New directories to hold cpu specific configuration files.
2075 Naming follows gcc convention.
2076 * config/{*.mt, *.mh}: All target and host makefile fragment
2077 config files moved to an appropriate config/<cpu> subdirectory.
2078 * nm-*, xm-*, tm-*: All native, host, and target files, which
2079 get linked to nm.h, xm.h, and tm.h respectively by configure,
2080 moved to appropriate config/<cpu> subdirectory.
2081 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2082 Native, host, and target files that are common across more than
2083 one cpu architecture and included by one of the configured
2084 native, host, or target files, get moved to config directory.
2085 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2086 pick up native, host, or target include files moved to one of
2087 the config subdirectories, and that are included by other files.
2088 * Makefile.in (alldeps.mak): Modify to account for new config
2089 directory structure.
2090 * alldeps.mak, depend: Update for new config directory structure.
2091 * config/*/[ntx]m-*.h: Modify all files that include other
2092 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2093 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2095 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2096 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2097 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2098 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2099 the ones where the default is not unique or different than the
2100 config subdirectory name. Similarly, handle gdb_target_cpu.
2101 Modify configure.in as appropriate to make use of gdb_host_cpu
2102 and gdb_target_cpu to find makefile fragments and make links.
2104 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2106 * mipsread.c (compare_blocks): Sort blocks with the same start
2107 address by decreasing ending address.
2109 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2111 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2112 lookup_symbol as it might get clobbered by the call.
2114 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2115 The previous code did not initialize the language field for the psymtab
2118 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2120 * c-exp.y (parse_number): Avoid shift warning.
2121 * serial.h (struct ttystate): Declare empty one on DOS.
2123 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2125 * xm-sun4os4.h: Return type of free() should be void, not int.
2127 * vx-share/vxWorks.h: Remove #def of NULL.
2129 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2131 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2133 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2135 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2137 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2139 * ieee-float.c: Moved to ../libiberty.
2140 * ieee-float.h: Moved to ../include.
2141 * Makefile.in: Update accordingly.
2142 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2143 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2144 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2145 it is now in ../opcodes/m68881-ext.c.
2146 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2147 prologue (some callers _do_ care).
2148 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2149 new interface of ../opcodes/*-dis.c.
2150 * ch-exp.y: Add #include <ctype.h>.
2152 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2154 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2156 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2158 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2160 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2162 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2164 * z8k-tdep.c (extract_return_value, write_return_value,
2165 store_struct_return): New functions from macros in tm-z8k.h.
2167 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2169 * valops.c (value_arg_coerce): Apply temporary patch to
2170 fix problem with coercion of array and function types when
2171 passed as arguments to C functions, pending a more complete
2172 review of when and how coercion should be done, depending
2173 upon context and language.
2175 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2177 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2179 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2180 debugsec if there are a non-zero number of symbols.
2182 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2184 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2186 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2188 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2190 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2191 not just 50 symbols.
2192 (symtbl_num_syms): New variable.
2193 (read_xcoff_symtab): Set it.
2194 (read_symbol_nvalue): Check for bad symno.
2195 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2198 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2200 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2201 This is defined in defs.h if necessary.
2202 * vx-share/vxWorks.h: Remove #defs of min and max.
2203 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2204 vx-share/xdr_rdb.c: include defs.h.
2206 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2208 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2211 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2212 xcoffread.c: Doc fixes.
2214 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2216 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2217 xcoffexec.c (xcoff_relocate_core): New function.
2218 (text_adjustment): Removed.
2219 (add_vmap): Return the vmap.
2220 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2222 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2224 * xcoffsolib.h: Add objfile member to struct vmap.
2225 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2226 xcoffexec.c (add_vmap): Allocate objfiles here.
2228 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2230 Support 68000 series without floating point.
2232 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2233 * tm-68k-nofp.h: New file, lacks 68881 support.
2234 * config/m68k-nofp.mt: New file.
2236 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2238 Remove a few remaining underscore/no-underscore remnants from
2241 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2242 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2243 * config/sparc-noun.mt: Rename to sparc-em.mt.
2244 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2245 * tm-68k-un.h: Rename to tm-68k-fp.h.
2246 * tm-spc-un.h: Rename to tm-spc-em.h.
2247 * tm-sun4sol2.h: Cleanup.
2248 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2250 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2252 * symmisc.c (std_in, std_out, std_err): Move initializations
2253 to runtime code, in case they aren't constant.
2255 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2257 * symtab.c (find_pc_symtab): some object file formats, notably
2258 mips, have holes in the address ranges of symtabs. Change
2259 this algorithm from first hit to tightest fit.
2261 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2262 fence post without finding the enclosing function, then print a
2265 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2267 * utils.c (fputs_demangled, fprint_symbol): Remove.
2268 * utils.c (fprintf_symbol_filtered): New function which combines
2269 the functionality of fputs_demangled and fprint_symbol. Uses a
2270 caller provided language parameter to select the appropriate
2271 demangler, and caller provided args to pass to the demangler.
2272 * defs.h (enum language): Move further up in file so enum can
2273 be used in prototypes.
2274 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2275 * defs.h (fprintf_symbol_filtered): Add prototype.
2276 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2277 fputs_demangled with call to fprintf_symbol_filtered.
2278 * cp-valprint.c (demangle.h): Include
2279 * cp-valprint.c (cp_print_value_fields): Replace calls to
2280 fprint_symbol with calls to fprintf_symbol_filtered.
2281 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2282 with call to fprintf_symbol_filtered.
2283 * stack.c (print_frame_info): Remove obsolete code so we don't
2284 have to update fputs_demangled usage in it.
2285 * stack.c (print_frame_info, frame_info): Add language variable
2286 to pass to fprintf_symbol_demangled and initialize it from the
2287 symbol's language. Replace calls to fputs_demangled with calls
2288 to fprintf_symbol_filtered.
2289 * symtab.c (find_methods): Replace call to fputs_demangled with
2290 call to fprintf_symbol_filtered.
2291 * ch-valprint.c (demangle.h): Include.
2292 * ch-valprint.c (chill_print_value_fields): Replace call to
2293 fprint_symbol with call to new fprintf_symbol_filtered.
2295 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2297 * Makefile.in (VERSION): Bump version to 4.8.2.
2299 * main.c (source_command): Require an explicit pathname of file
2300 to source, since previous behavior of defaulting to gdb init file
2301 was troublesome and undocumented.
2302 * printcmd.c (disassemble_command): Add missing '{}' pair to
2303 else with two statements. Bug reported by Stephane Tsacas
2305 * symtab.c (find_pc_line): Don't complain about zero length or
2306 negative length line numbers for the moment, since we may not own
2307 the terminal when called, such as when single stepping. (FIXME)
2308 * language.h (CAST_IS_CONVERSION): True if current language is
2309 C++ as well as C. Fix from Peter Schauer.
2310 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2311 Use STREQN macro rather than bare '!strncmp()'.
2312 * environ.c (unset_in_environ): Avoid use of memcpy on
2313 overlapping memory regions, as suggested by Paul Eggert
2314 <eggert@twinsun.com>.
2315 * c-exp.y (%union struct): Remove unused ulval as suggested
2316 by Paul Eggert <eggert@twinsun.com>.
2318 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2320 * main.c (gdbinit): Make static.
2321 * main.c (inhibit_gdbinit): Move to file scope.
2322 * main.c (main): Remove local inhibit_gdbinit.
2323 * main.c (source_command): Don't source '.gdbinit' file by
2324 default if gdb has been told to ignore it.
2326 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2328 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2331 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2333 * printcmd.c (print_address_symbolic): Only print if offset
2334 is shorter than max_symbolic_offset.
2335 (initialize_printcmd): `set print max-symbolic-offset'.
2337 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2338 (examine_tag): Use it.
2339 (read_register_stack): Only look in the local registers for a
2340 memory address if it's between rfb and rsp; go to memory otherwise.
2341 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2342 (reginv_com): Remove ancient kludge command.
2344 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2346 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2347 irix4 will again compile.
2349 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2351 * configure.in: accept mips-sgi-irix4* for irix4.
2353 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2355 * z8k-tdep.c (print_register_hook): Lint.
2357 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2359 Lint fixes from Paul Eggert (eggert@twinsun.com):
2361 * command.c (do_setshow_command): var_uintegers are unsigned.
2362 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2363 unsigned, since they use hex values with the high bit set.
2365 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2367 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2368 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2370 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2371 macro definitions in parenthesis.
2373 * dbxread.c (dbx_symfile_init): Catch the case where there is
2374 no string table, but the only way we find out is by reading zero
2377 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2379 * dbxread.c (dbx_symfile_init): Make size of the string table
2380 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2381 offset to the string table is nonzero and handle the nonexistant
2382 string table case, should it occur. Ensure that the string table
2383 size read from the file is reasonable, with a minimum lower bound
2384 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2386 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2388 * Makefile.in: Changes to build testsuite correctly.
2389 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2390 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2391 (TARGET_FLAGS_TO_PASS): New variable.
2392 (SUBDIRS): Added testsuite.
2393 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2394 testsuite is compiled with CC_FOR_TARGET rather than CC.
2396 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2398 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2399 reported by mycroft@gnu.ai.mit.edu.
2401 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2402 * configure.in (vax-*-ultrix2*): New triplet.
2403 * config/vaxult2.mh: New file.
2404 * xm-vaxult2.h: New file.
2406 * c-exp.y (parse_number): Change high_bit to unsigned.
2407 * demangle.c: Change all references to cfront to ARM, since the
2408 actual algorithm is the one specified in the Annotated Reference
2409 Manual. This was confusing users into thinking that full cfront
2410 support was implemented.
2411 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2412 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2413 directly to lookup_struct_elt_type, which will do the
2414 dereferencing itself.
2415 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2416 NULL dereferencing bug for unnamed structs, comment out
2419 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2421 * coffread.c (process_coff_symbol): Change PCC argument correction
2422 so that it only happens on big-endian targets; so that it only
2423 happens if the short or char argument is aligned on an int
2424 boundary; and so that it changes the location, rather than the
2425 type, of the argument. These changes tend to parallel similar
2426 (old) changes in stabsread.c.
2428 * coffread.c (coff_read_enum_type): Use the specified size for
2429 enums, don't assume that they are int-sized.
2431 * c-valprint.c (c_val_print): Don't assume enums are the same as
2434 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2435 Rendell, <michael@mercury.cs.mun.ca>.
2437 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2439 * language.h (local_decimal_format_custom): Add prototype.
2440 * language.c (local_decimal_format_custom): Add function, bug
2441 reported by Robert R. Henry (rrh@tera.com).
2443 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2445 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2446 by Josef Leherbauer, joe@takeFive.co.at.
2448 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2450 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2451 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2452 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2453 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2454 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2455 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2456 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2457 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2459 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2461 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2462 of demangled name fields to NULL if no demangling exists for
2463 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2464 symbols if their language is known at the time they are created,
2465 but sometimes the language is not known until later.
2467 * ch-typeprint.c (chill_print_type_base): Name changed to
2468 chill_type_print_base to match pattern for C and C++ names.
2469 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2470 to be consistent with other usages.
2471 * ch-typeprint.c (chill_type_print_base): Add support for
2472 printing Chill STRUCT types.
2473 * ch-valprint.c: Include values.h.
2474 * ch-valprint.c (chill_print_value_fields): New function and
2475 prototype for printing Chill STRUCT values.
2476 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2477 that was being called with two args instead of three.
2478 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2479 to print Chill STRUCT values.
2481 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2483 * configure.in: added testsuite to configdirs.
2485 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2487 * doc/stabs.texi: The `this' pointer is now known by the name
2488 `this' instead of `$t'.
2490 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2492 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2493 references of TAG_string_type DIEs in user defined types.
2494 * ch-lang.c (chill_create_fundamental_type): Track compiler
2495 change that now emits debugging info with the type long for Chill
2498 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2500 * remote-mips.c: New file; implements MIPS remote debugging
2502 * config/idt.mt: New file; uses remote-mips.c
2503 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2505 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2506 floating point coprocessor.
2507 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2509 (mips_pop_frame): If not mips_fpu, don't restore floating point
2511 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2513 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2514 mips_fpu, don't use fp0 as floating point return register.
2515 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2518 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2520 * gdb/testsuite: made modifications to testcases, etc., to allow
2521 them to work properly given the reorganization of deja-gnu and the
2522 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2524 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2526 * gdb/testsuite: Initial creation of gdb/testsuite.
2527 Migrated dejagnu testcases and support files for testing nm to
2528 gdb/testsuite from deja-gnu. These files were moved "as is"
2529 with no modifications. This migration is part of a major overhaul
2530 of dejagnu. The modifications to these testcases, etc., which
2531 will allow them to work with the new version of dejagnu will be
2532 made in a future update.
2534 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2536 * NEWS: Add reminders for next release.
2538 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2540 * mipsread.c (parse_lines): Correct check for files compiled with
2543 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2545 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2547 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2549 * Makefile.in (VERSION): GDB-4.8 release!
2550 * README, NEWS: Update for release.
2552 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2554 * am29k-pinsn.c (print_insn): Minor nits with const.
2555 * am29k-tdep.c: More minor nits with arg types for
2556 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2558 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2560 * gcc.patch: Update for a different GCC (G++) bug.
2561 * main.c (print_gdb_version): Update copyright year to 1993.
2562 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2563 conditionalize this file on it. FIXME, right way is to split
2564 these into two config files.
2565 (ATTACH_DETACH): Define for BSD 4.4
2566 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2567 (U_REGS_OFFSET): Revise for 4.4.
2568 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2569 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2570 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2572 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2574 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2577 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2579 * c-lang.c (c_printstr): Bugfix for length==0 case.
2581 * c-lang.c (c_printstr): If a C string ends in a null, don't
2584 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2586 * defs.h (STRCMP): Make it work for unsigned chars.
2588 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2590 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2591 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2592 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2593 define to kludge the large opcode table into two smaller tables,
2594 since GCC take exponential space to build the table. Lint.
2595 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2597 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2599 * Makefile.in (VERSION): Roll to 4.7.9.
2600 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2601 definition here, to handle both BSD 4.3 and 4.4 systems.
2602 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2603 * remote.c (alarm): Move declaration to global level, before
2604 first reference to it.
2605 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2606 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2608 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2610 * remote.c (readchar): forward declare alarm which otherwise looks
2611 like an undeclared variable to gcc.
2613 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2614 when comparing against an int. Avoids superfluous warning from
2617 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2618 Avoids superfluous warnings from some systems and/or compilers
2619 (like vax ultrix 4.2.)
2621 * language.c (struct op_print unk_op_print_tab): use the enum
2622 values rather naked zeros as initializers. Avoids warnings from
2623 ultrix type compilers.
2625 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2627 * Makefile.in (VERSION): Roll to 4.7.6.
2628 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2629 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2630 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2631 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2632 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2633 (depend): Fix bug where nm-files in config files weren't noticed.
2634 (make-proto-gdb-1): Avoid changing directories while building new
2635 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2637 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2639 * remote.c: Improve error recovery. Allow user to break out
2640 of initial connection attempt with INTERRUPT. Treat a timeout
2641 while waiting for remote packet like a retry, unless the remote
2642 side is actively running user code. Fix a few long printf_filtered's.
2644 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2647 * buildsym.c (start_subfile): Allow null file name.
2649 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2651 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2652 expects a pointer to complaint rather than a complaint
2654 (process_linenos): free the previously allocated subfile name,
2655 then allocate the new one from the heap.
2657 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2659 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2661 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2663 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2664 Previously, would bogusly index off the bottom of type_vector.
2665 (rs6000_builtin_type): Accept type number as argument.
2666 (read_type, case '-'): Handle negatives like any other type number.
2668 * symfile.c (deduce_language_from_filename): Handle null name.
2670 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2671 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2672 fixed by sato@sm.sony.co.jp.
2674 * xcoffread.c (parmsym): Don't use an initializer to set up
2675 this struct symbol. Set it up in initialize_xcoffread.
2676 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2677 works on real rs/6000 target with #ifndef FAKING_RS6000.
2679 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2681 * stabsread.c (rs6000_builtin_type): Move function from
2682 xcoffread.c:builtin_type.
2683 * xcoffread.c (builtin_type): Move to stabsread. Remove
2684 IBM6000_HOST dependency. Move misplaced comments.
2685 (various): Change printf's to complaints.
2686 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2687 objfile argument to read_type calls under #if 0.
2688 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2689 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2690 * Makefile.in: xcoffread.o is not built by default.
2691 * xm-rs6000.h (IBM6000_HOST): Remove.
2692 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2693 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2696 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2698 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2699 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2700 register numbers when user tries to modify elements in structs
2701 passed as arguments.
2702 * inflow.c (child_terminal_info): Move banner outside of system
2704 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2705 passes struct/union arguments by address.
2707 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2709 * Based on patch from Kean Johnston <maw@netcom.com>:
2710 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2711 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2712 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2714 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2716 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2717 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2719 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2721 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2722 cc debugging output.
2724 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2726 * stabsread.c (define_symbol): Complain about unrecognized names
2727 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2728 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2729 (read_cpp_abbrev): Don't use the class name as part of the
2730 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2731 abbrevs. Inspired by Mike Tiemann.
2732 (read_tilde_fields): Comment. Remove ancient dead code.
2733 Remove erroneous but non-dead code. Simplify. Add complaints.
2734 (in general): Remove extraneous (parentheses) in return
2737 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2739 * coffread.c (coff_lookup_type): Fix fencepost error reported
2740 by Art Berggreen, <arg@opal.acc.com>.
2742 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2743 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2745 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2746 test, which is apparently left over from when we used native
2747 include files and couldn't depend on the member names being there.
2748 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2750 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2752 * mipsread.c: Major overhaul to use new BFD symbol table reading
2753 routines. Now swaps information as it is needed, rather than
2754 swapping everything when the file is read.
2756 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2758 * Makefile.in (TARDIRS): Add sparclite demo dir.
2759 (*.tab.c): Change dependency on Makefile to depend on
2760 Makefile.in, otherwise it always rebuilds after configuring.
2761 Force output *.tab.c file into current directory even in "make"
2762 versions that rewrite dependent file names used in command lines.
2764 * TODO: Remove some things we did.
2765 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2766 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2767 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2768 * symtab.h: Eliminate unnamed unions and structs.
2770 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2772 * Makefile.in (VERSION): Roll to 4.7.5.
2774 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2776 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2777 re-evaluating symbol pointers.
2779 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2781 * c-exp.y (lcurly, rcurly): New nonterminals.
2782 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2784 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2785 made function static.
2786 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2787 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2788 * parse.c (start_arglist):
2789 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2790 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2791 * parser-defs.h (funcall_chain): Moved to parse.c.
2792 * printcmd.c (print_frame_nameless_args): Fix prototype.
2793 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2794 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2795 * valops.c (typecmp): Moved prototype from values.h.
2796 * value.h (typecmp): Moved prototype to valops.c, made static.
2797 * ch-exp.y (yylex): Change way control sequences are disabled.
2799 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2801 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2803 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2805 * mipsread.c (upgrade_type): Build array types correctly, using
2806 create_range_type and create_array_type.
2808 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2810 * remote-nindy.c: Cleanup.
2812 * infrun.c (wait_for_inferior): When rolling back the PC after
2813 a breakpoint, call write_pc so that NPC gets rolled back as well
2816 * blockframe.c (inside_entry_file, inside_main_func,
2817 inside_entry_func): PC of zero is always "bottom of stack".
2819 * printcmd.c (print_frame_args, print_frame_nameless_args):
2820 Let print_frame_nameless_args decide whether there are any,
2821 laying groundwork for possibly later printing 29K args for
2822 functions where we have tag words but no symbols.
2824 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2826 * Makefile.in: fix GDB doc targets for new doc subdir structure
2828 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2830 * stack.c (parse_frame_specification): Parse as many arguments
2831 as there are (up to MAXARGS). Pass all of them in argc, argv
2832 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2833 many there were, onto SETUP_ARBITRARY_FRAME.
2834 * tm-mips.h, tm-sparc.h: Corresponding changes.
2835 * mips-tdep.c, sparc-tdep.c: Ditto.
2837 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2839 * hp300ux-nat.c: Update copyrights.
2840 * mipsread.c (parse_partial_symbols): Complain about block
2841 indexes that go backwards. Fix from Peter Schauer.
2842 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2843 symbol-file that has no linkage symbols to be read.
2844 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2845 from tm- file to xm-file, since they're host dependent.
2846 * valarith.c (value_binop): Typo.
2848 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2850 * sparclite/aload.c: Add copyleft.
2851 * sparclite/crt0.s: Add comment at beginning.
2853 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2855 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2856 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2858 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2860 * values.c (value_headof): Fix typo in which VTBL and ARG were
2861 being confused for one another.
2863 * valops.c (typecmp): Now static.
2865 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2866 baseclass--we don't always inherit its virtual function table
2869 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2870 pointer correctly in case value_struct_elt moves it around.
2872 * valops.c (typecmp): Now static. Also, now groks references
2875 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2876 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2878 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2880 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2881 to avoid "too much defining" error from native C compiler (!).
2883 * Makefile.in (HFILES): Add typeprint.h.
2884 * typeprint.[ch]: Update copyrights.
2886 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2888 * Makefile.in: Update to match doc/ subdir changes.
2890 * config/hp300hpux.mh: No cross-host file needed, just native.
2891 * config/go32.mh: Remove nonexistent "native" support.
2893 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2894 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2895 * m88k-tdep.c (next_insn): Lint, cleanup.
2896 (store_parm_word): Lint.
2898 * README: Fix typo (reported by karl@hq.ileaf.com).
2900 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2902 * expression.h (BINOP_CONCAT): Document use for self concatenation
2903 an integral number of times.
2904 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2906 * valarith.c (value_concat): Rewrite to support self
2907 concatenation an integral number of times.
2908 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2909 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2910 eliminate hundreds of spurious shift/reduce and reduce/reduce
2911 conflicts that mask the 5 real ones.
2912 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2913 * ch-exp.y (integer_literal_expression): Remove production,
2916 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2918 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2919 implied that "no side effects" was nonfunctional.
2920 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2921 character string and bitstring concatenation.
2922 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2923 * expression.h (exp_opcode): Add BINOP_CONCAT.
2924 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2925 * language.c (string_type): Add function to determine if a type
2927 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2928 * valarith.c (value_concat): New function to concatenate two
2929 values, such as character strings or bitstrings.
2930 * valops.c (value_string): Remove error stub and implement
2932 * value.h (value_concat): Add prototype.
2933 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2934 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2935 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2938 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2940 * c-exp.y (exp): Add production to support direct creation
2941 of array constants using the obvious syntax.
2942 * c-valprint.c (c_val_print): Set printed string length.
2943 * dwarfread.c (read_tag_string_type): New prototype and
2944 function that handles TAG_string_type DIEs.
2945 * dwarfread.c (process_dies): Add case for TAG_string_type
2946 that calls new read_tag_string_type function.
2947 * expprint.c (print_subexp): Add support for OP_ARRAY.
2948 * gdbtypes.c (create_range_type, create_array_type): Inherit
2949 objfile from the index type.
2950 * ch-typeprint.c (chill_print_type): Add case for
2952 * ch-valprint.c (chill_val_print): Fix case for
2955 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2957 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2958 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2959 include/coff/mips.h.
2961 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2963 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2964 constants with an explicit null byte terminator. OP_STRING is
2965 now used for real string types.
2966 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2967 they are used by all languages.
2968 * c-lang.c (_initialize_c_language): Move initializations of
2969 builtin_type_* to lang.c.
2970 * c-typeprint.c (c_type_print_varspec_prefix,
2971 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2972 to TYPE_CODE_STRING.
2973 * c-valprint.c (c_val_print): Change the way character arrays
2974 are printed as strings to be consistent with the way strings
2975 are printed when pointer-to-char types are dereferenced.
2976 Remove test of print_max before calling val_print_string, which
2977 now does it's own test.
2978 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2979 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2980 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2981 * gdbtypes.c (builtin_type_*): Add declarations moved from
2983 * gdbtypes.c (create_string_type): New function to create real
2985 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2986 renamed to TYPE_CODE_STRING.
2987 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2988 builtin_type_* types moved from c-lang.c.
2989 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2990 to TYPE_CODE_STRING.
2991 * gdbtypes.h (builtin_type_string): Add extern declaration.
2992 * gdbtypes.h (create_string_type): Add prototype.
2993 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2994 renamed to TYPE_CODE_STRING.
2995 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2997 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2998 renamed to TYPE_CODE_STRING.
2999 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3001 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3002 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3003 to TYPE_CODE_STRING.
3004 * valops.c (allocate_space_in_inferior): New function and
3005 prototype, using code ripped out of value_string.
3006 * valops.c (value_string): Rewritten to use new function
3007 allocate_space_in_inferior, but temporarily disabled until some
3008 other support is in place.
3009 * valops.c (value_array): New function to create array constants.
3010 * valprint.c (val_print_string): Add comment to document use,
3011 complete rewrite to fix several small buglets.
3012 * value.h (value_array): Add prototype.
3013 * value.h (val_print_string): Change prototype to match rewrite.
3014 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3015 * ch-exp.y (match_character_literal): Disable recognition of
3016 control sequence form of character literals and document why.
3018 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3020 * nindy-share/nindy.c: Add comments to #endif's to clarify
3023 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3024 read_memory to get byte order right.
3025 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3026 anymore. This is done in paread.c now. We expect unwind info
3027 to hang off of objfiles, and search all of the objfiles when until
3029 * (skip_trampoline_code): Cast arg to target_read_memory.
3030 * objfiles.h (struct objfile): Add new field obj_private to hold
3031 per object file private data (unwind info in this case).
3032 * paread.c (read_unwind_info): New routine to read unwind info
3033 for the objfile. This data is hung off of obj_private.
3034 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3035 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3036 make this easier to access.
3038 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3040 * c-valprint.c (cp_print_class_member): Add extern decl.
3041 * c-valprint.c (c_val_print): Extract code for printing methods
3042 and move it to cp_print_class_method in cp-valprint.c.
3043 * c-valprint.c (c_val_print): Extract code to print strings and
3044 move it to val_print_string in valprint.c.
3045 * cp-valprint.c (cp_print_class_method): New function using
3046 code extracted from c_val_print.
3047 * valprint.c (val_print_string): New function using code
3048 extracted from c_val_print.
3049 * value.h (val_print_string): Add prototype.
3050 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3051 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3052 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3053 CHECKBUF, growbuf_by_size): New variables, macros, and support
3054 functions for implementing a dynamically expandable temp buffer.
3055 * ch-exp.y (match_string_literal): New lexer function.
3056 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3057 removed and replaced with new CHECKBUF macro.
3058 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3059 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3061 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3063 * Makefile.in: Add info for paread.o.
3064 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3066 * blockframe.c (frameless_look_for_prologue): Correct the
3068 * gdbtypes.h, gdbtypes.c: Use const in decl of
3069 cplus_struct_default, now that pa-gas assembler has been fixed.
3070 * hppah-nat.c: Formatting.
3071 * hppah-tdep.c: Remove lots of useless externs for variables we
3073 * (find_unwind_entry): Speed up by using binary search, and a one
3075 * (rp_saved): New routine to see what unwind info says about RP
3076 being saved on the stack frame.
3077 * (frame_saved_pc): Look for prologue to see if we need to
3078 examine the stack for the saved RP or not.
3079 * (init_extra_frame_info): Check for prologue, instead of
3080 framesize to determine if we are frameless or not.
3081 * (frame_chain_valid): Stop backtraces when we run into _start.
3082 * (push_dummy_frame): Reformat to make more readable.
3083 * (find_dummy_frame_regs): ditto.
3084 * (hp_pop_frame): ditto.
3085 * (hp_restore_pc_queue): small cleanup.
3086 * (hp_push_arguments): ditto.
3087 * (pa_do_registers_info): ditto.
3088 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3089 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3090 * Define FRAME_CHAIN_VALID.
3091 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3092 passed to functions.
3094 * paread.c (pa_symtab_read): Use new bfd conventions for
3095 accessing linker symbol table.
3096 * (pa_symfile_init): Access embedded STAB info via BFD section
3097 mechanism and related macros.
3100 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3102 * sparc-stub.c: Use a seperate stack for our traps.
3103 * Handle recursive traps.
3104 * Remove all trap init code. This needs to be done by the
3106 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3108 * (handle_exception): See if we are at breakinst, if so, then
3109 advance PC sp that users can just step out of breakpoint().
3110 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3111 new place if SP has changed.
3112 * (case 's'): Get rid of this, we can't do it yet.
3113 * (case 't'): New command to test any old random feature.
3114 * (case 'r'): New command to reset the system.
3115 * (breakpoint): Add label to breakpoint trap instruction so that
3116 handle_exception() can detect where we are and get past the
3117 breakpoint trivially.
3119 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3121 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3123 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3125 * configure.in: recognise all sparclite variants
3127 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3129 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3130 binary files oring in the right bit.
3132 * main.c, source.c, state.c, symmisc.c: use macros defined in
3133 fopen-{bin|both} when fopening files.
3135 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3137 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3138 from a configuration file (typically including <limits.h>), or to
3139 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3140 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3141 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3142 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3143 * exppritn.c (print_subexp, dump_expression): Add case for
3145 * expression.h (OP_BITSTRING): New expression element type for
3147 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3148 macros to convert between number of expression elements and bytes
3149 to store that many elements.
3150 * i960-tdep.c (leafproc_return): Use new macros to access
3151 minimal symbol name and address fields.
3152 * m88k-pinsn.c (sprint_address): Use new macros to access
3153 minimal symbol name and address fields.
3154 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3155 minimal symbol address field.
3156 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3157 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3158 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3159 Use new BYTES_TO_EXP_ELEM macro.
3160 * parse.c (write_exp_bitstring): New function to write packed
3161 bitstrings into the expression element vector.
3162 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3164 * parser-defs.h (struct stoken): Document that it is used for
3165 OP_BITSTRING as well as OP_STRING.
3166 * parser-defs.h (write_exp_bitstring): Add prototype.
3167 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3168 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3169 LOWER, LENGTH): New tokens for keywords.
3170 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3171 upper_lower_argument, length_argument, array_mode_name,
3172 string_mode_name, variant_structure_mode_name): New non-terminals
3174 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3175 * ch-exp.y (match_bitstring_literal): New lexer support function
3176 to recognize bitstring literals.
3177 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3178 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3179 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3180 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3181 * ch-exp.y (yylex): Check tokentab6.
3182 * ch-exp.y (yylex): Call match_bitstring_literal.
3184 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3186 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3187 symbol name and value fields.
3189 * c-exp.y (yylex): Make static, to match prototype and other
3192 * expression.h (exp_opcode): Add BINOP_MOD.
3193 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3194 * expprint.c (dump_expression): Handle new BINOP_MOD.
3195 * language.c (binop_type_check): Handle new BINOP_MOD.
3196 * main.c (float_handler): Re-enable float handler when hit.
3197 * valarith.c (language.h): Include, need current_language.
3198 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3199 for integer divide truncates towards zero for negative results.
3200 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3201 * valarith.c (value_binop): Allow arithmetic operations on
3202 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3203 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3204 * ch-exp.y (tokentab3): Add MOD and REM.
3205 * ch-exp.y (yylex): Set innermost_block for symbols found
3206 in local scopes. Return LOCATION_NAME for local symbols.
3207 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3208 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3210 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3212 * command.c (shell_escape, make_command, _initialize_command):
3213 don't create or use fork if CANT_FORK is defined.
3214 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3215 code written for the IBM PC" remain.
3216 * xm-go32.h: define CANT_FORK
3218 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3220 * remote-sim.c: first attempt at general simulator interface
3221 * remote-hms.c: whitespace
3222 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3223 understand new stack layout. (print_register_hook): print ccr
3224 register in a fancy way.
3226 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3228 * eval.c (language.h): Include.
3229 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3230 to pointer types when the current language is C. It loses for
3231 other languages when the lower index bound is nonzero.
3232 * valarith.c (value_subscript): Take array lower bounds into
3233 account when performing subscripting operations.
3234 * valops.c (value_coerce_array): Add comment describing why
3235 arrays with nonzero lower bounds are dealt with in value_subscript,
3236 rather than in value_coerce_array.
3238 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3240 * ch-exp.y (FLOAT_LITERAL): Add token.
3241 * ch-exp.y (literal): Add FLOAT_LITERAL.
3242 * ch-exp.y (match_float_literal): New lexer routine.
3243 * ch-exp.y (convert_float): Remove.
3244 * ch-exp.y (yylex): Call match_float_literal.
3245 * ch-exp.y (yylex): Match single '.' after trying
3246 to match floating point literals.
3248 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3249 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3251 * expprint.c (dump_expression): New function for dumping
3252 expression vectors during gdb debugging.
3253 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3254 MULTI_SUBSCRIPT and moved out of BINOP range.
3255 * expression.h (DUMP_EXPRESSION): New macro that calls
3256 dump_expression if DEBUG_EXPRESSIONS is defined.
3257 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3258 * parse.c (length_of_subexp, prefixify_subexp): Change
3259 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3260 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3261 prefixify'ing the expression.
3262 * printcmd.c (print_command_1): Add comment.
3263 * ch-exp.y (expression_list): Add useful actions.
3264 * ch-exp.y (value_array_element): Add useful actions.
3265 * ch-exp.y (array_primitive_value): Add production.
3266 * ch-exp.y (yylex): Recognize ',' as a token.
3268 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3270 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3271 POSIXize the recursive makes (make [variable assignments] target{s})
3273 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3275 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3276 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3277 CPLUS_MARKER for all SVR4 systems, so follow suit.
3278 * defs.h (strdup_demangled): Remove prototype.
3279 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3280 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3281 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3282 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3283 prim_record_minimal_symbol_and_info): Use new macro
3284 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3285 * minsyms.c (install_minimal_symbols): Use new macro
3286 SYMBOL_INIT_DEMANGLED_NAME.
3287 * stabsread.c (define_symbol): Use new macro
3288 SYMBOL_INIT_DEMANGLED_NAME.
3289 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3290 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3291 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3292 SYMBOL_INIT_DEMANGLED_NAME.
3293 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3294 SYMBOL_DEMANGLED_NAME now tests language itself.
3295 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3296 now tests language itself.
3297 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3298 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3299 mangled name member in the language dependent portion of a symbol.
3300 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3301 mangled name member appropriate for a symbol's language.
3302 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3303 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3304 SYMBOL_DEMANGLED_NAME now tests language itself.
3305 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3306 initializes language dependent portion of symbol.
3307 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3308 demangles and caches the demangled form of symbol names.
3309 * utils.c (fputs_demangled, fprint_symbol): Use current language
3310 to select an appropriate demangling algorithm.
3311 * utils.c (strdup_demangled): Remove, no longer used.
3312 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3313 access the Chill mangled name member in the language dependent
3314 portion of a symbol.
3315 * ch-lang.c (chill_demangle): New function, simple demangler.
3316 * defs.h (chill_demangle): Add prototype.
3317 * symtab.h (language_dependent_info): Add struct for Chill.
3319 For older changes see ChangeLog-92
3325 version-control: never