1 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
4 * dbxread.c: Change comment regarding acc.
6 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8 Makefile overhaul dropping autodepend features.
9 * Makefile.in: many comment changes. forced consistent use of $()
10 for makefile variables references. dropped leading ./ in file
11 references. Drop $(srcdir)/ prefix on all dependencies.
12 Inserted contents of alldeps.mak and depend.
13 (INCLUDE_CFLAGS): erdefined as new macro for getting libiberty's
14 include directory into the compilation line.
15 (GDB_CFLAGS): new macro to take up the semantic previously held
17 (LIBIBERTY): dropped ancient subdir macro. I last removed this
18 macro in feb of '92. How does it keep coming back?
19 (MMALLOC_LIB): renamed to MMALLOC.
20 (BFD_SRC_DIR): renamed to BFD_SRC.
21 (BFD_OBJ_DIR): renamed to BFD_DIR.
22 (BFD_LIB): renamed to BFD.
23 (BFD_INCLUDES): renamed to BFD_CFLAGS.
24 (READLINE_DIR): now represents object directory.
25 (RL_LIB): renamed to READLINE.
26 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
28 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
29 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
30 (LDFLAGS): removed default assignment.
31 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
32 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
33 (ALLOCA1, ALLOCA): removed all references. alloca is now in
35 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
36 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
37 removed all $(srcdir) prefixes.
38 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
39 for potential dependencies. commented out by default.
40 (readline_headers, udiheaders): convenient abbreviations.
41 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
42 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
43 new macros used for header file dependencies.
44 (install-info, clean-info): collapse into the info rule.
45 (install): now depends on all.
46 (install-only): new target for installing without depending on
48 (uninstall): new target.
49 (config-check, config-check-hosts, config-check-targets): added
51 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
52 order to force parallel makes into keeping these rules separate.
53 * configure.in: omit cat'ing depend file onto generated Makefile.
54 * alldeps.mak, depend: removed.
56 * inferior.h: remove redundant include of symtab.h which is
57 included in value.h via breakpoint.h.
59 * alloca.c: removed. alloca is now in libiberty.
61 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
62 new macro to undo what M_INSTALL does.
64 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
69 * dbxread.c (copy_pending): Change name and function of begi argument
70 to endi, since that is what the caller needs.
72 * Makefile.in (TAGFILES): Don't include YYFILES.
74 * Makefile.in (HFILES): Include monitor.h.
76 * Makefile.in: Include text that used to be in alldeps.mak.
77 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
78 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
80 * main.c (main): Print help message on stdout not stderr
82 New option --version per standards.texi.
83 In help message, show long options with "--" not "-".
84 Don't try to print help message or version until after we have
85 called initialize_all_files.
87 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
90 (solib_add): Call special_symbol_handling once, not once per library.
92 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
95 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
96 systems, not just Solaris.
98 * stabsread.c: Include <ctype.h>.
100 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
102 * fork-child.c (fork_inferior): Quote exec_file so it can contain
105 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
107 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
108 bfd.h is included by target.h, which most of gdb includes.
109 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
110 it's in INCLUDE_CFLAGS.
112 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
114 * config/i386/*aix*, i386aix-nat.c: New files.
115 * configure.in: Use them.
116 * alldeps.mak: List them.
117 * coffread.c (decode_base_type): Deal with anonymous enum type.
118 * i387-tdep.c (print_387_status_word): Add comment re "top".
119 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
120 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
121 only if not defined by a header file.
122 * mipsread.c: Don't define L_SET or L_INCR.
124 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
126 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
127 * depend: Hand updated to match.
129 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
131 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
132 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
133 we don't recognize the abbrev.
135 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
137 * solib.c (solib_add_common_symbols): Add comment about performance.
139 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
142 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
144 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
145 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
146 * configure.in (mips-sony-*): Use news-mips for host.
148 * buildsym.h: Doc fix for processing_acc_compilation.
150 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
152 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
154 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
156 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
157 ${srcdir}/../include.
159 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
161 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
162 Use VPRINTF macro if defined.
163 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
164 Define TIOC{GETC,GLTC}_BROKEN.
165 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
166 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
167 make things easier on munch (apparently this matters on
168 the delta88 with svr3).
170 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
172 * Makefile.in: canonicalize install.sh; for use within
173 this directory (and subdirs)
175 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
177 * Makefile.in: remove parentdir support; use INSTALL_XFORM
179 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
181 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
183 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
184 wired (and wrong) constant.
185 * values.c (unpack_long): Add case to unpack when target object is
187 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
190 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
192 * NEWS: tracking user visible changes starting with
195 * remote-vx.c (_initialize_vx): rename user settable option from
196 rpcTimeout to vxworks-timeout.
198 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
200 * Makefile.in (depend): More makefile diddling.
201 * alldeps.mak, depend: Update to latest automatically built
204 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
205 * alldeps.mak, depend: Update to latest automatically built
208 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
210 * remote-vx.c: include gdbcmd.h for setlist.
211 (_initialize_vx): make rpcTimeout user settable.
213 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
215 * main.c, gdbcmd.h: Add function filename_completer.
216 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
217 "directory", "source", "cd", "symbol-file" "add-symbol-file",
218 "load", "file", "exec-file", "core-file" commands.
219 (But '/' is a word break, limiting usefulness; see comments).
221 * source.c (mod_path): Warning not error if can't find directory.
223 * isi-xdep.c: New file.
224 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
226 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
228 * config/m68k/xm-news.h: Include <sys/param.h>.
230 * m88k-tdep.c (IEEE_isNAN): Remove.
231 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
232 broken isNAN as on the mips.
234 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
237 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
238 defined, don't worry about Sun's silly LBRAC bug.
239 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
241 * dbxread.c (process_one_symbol): If there's a symbol before an
243 (case N_BCOMM): complain () not error ().
245 * defs.h, main.c (catch_errors): Add return_mask arg.
246 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
247 other callers: Pass RETURN_MASK_ALL.
248 (return_to_top_level), callers: Add return_reason arg.
250 Use return_to_top_level (RETURN_QUIT) instead of error ().
251 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
252 Use SET_TOP_LEVEL not setjmp (to_top_level).
253 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
255 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
257 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
258 Don't try to get the debug base yet.
260 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
261 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
262 which returns 0 or 1 to say whether to do it.
263 * config/sparc/sun4{sol2,os4}.h
264 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
265 the right thing happens for both acc and SunOS4 /bin/cc.
267 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
268 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
270 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
271 probably contained byte-order sins too.
272 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
273 The IEEE_FLOAT code in print_floating takes care of it.
275 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
277 * Makefile.in (VERSION): Bump to 4.9.2.
278 * c-valprint.c (c_val_print): For array of chars printed with
279 string syntax, don't print the address of the array. From
281 * c-exp.y (yylex): Recognize '.' as indicating a floating point
282 number regardless of the radix. From wilson@cygnus.com.
283 * valprint.c (set_input_radix_1, set_output_radix_1): New
284 prototypes and functions that do the actual radix setting work.
285 * valprint.c (set_radix, set_output_radix, set_input_radix):
286 Rewrite to use set_input_radix_1 and set_output_radix_1.
287 * valprint.c (initialize_valprint): Enable commands to
288 independently set and show input and output radices.
289 * valprint.c (show_radix): New prototype and function that
290 handles separate input and output radices.
292 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
294 Patches from Jeff Law, law@cs.utah.edu:
295 * hppa-pinsn.c: Now uses disassembler from opcode library,
296 this contains only the stub function print_insn.
298 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
300 * main.c (main): back to two periods for elipse.
301 (print_gdb_version): revised format for configuration info.
303 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
305 * defs.h (INT_MAX): Cast unsigned shift result to int.
307 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
309 * dbxread.c (process_one_symbol): Rather than having
310 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
311 is true if we are doing stabs-in-elf, false otherwise.
312 config/sparc/tm-sun4sol2.h: Don't define it.
314 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
316 * remote-mips.c (mips_send_packet): Don't print garbage character
318 (mips_request): Don't check that remote pid is 0, because
320 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
323 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
325 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
327 * Makefile.in (install): Don't depend on gdb.
329 * Rename remote-es1800.c to remote-es.c
330 and remote-st2000.c to remote-st.c for 14-char filenames.
331 config/m68k/{es1800,st2000}: Use the new names.
333 * mips-tdep.c (isa_NAN): Don't return true on -0.
335 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
337 * defs.h (INT_MAX): Cast unsigned shift result to int.
339 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
341 * elfread.c (elf_symtab_read): Add bfd section address to bfd
342 symbols, now that they are section relative.
343 * solib.c (bfd_lookup_symbol): Ditto.
345 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
347 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
348 depend: Updated accordingly.
350 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
352 * Makefile.in (*.tab.c): Use mv for atomic update.
354 * Makefile.in ({dist,real}clean): Also remove nm.h.
355 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
356 (distclean): Don't rebuild *.tab.c or TAGS.
358 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
360 * Makefile.in (version.c): add host and target names to version.c.
361 * main.c (main): print three periods for the elipse.
362 (print_gdb_version): also print configuration.
364 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
365 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
366 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
368 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
369 (get_hex_regs, adapt_fetch_registers): cast args to
370 supply_register to avoid gcc warning.
372 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
373 doesn't compile on solaris and is now obsolete.
375 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
376 breaks stock sunos installations.
378 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
380 * m68k-stub.c: Add comment about frame cache.
382 * target.h (target_store_registers): Doc fix re error handling.
384 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
385 of register_valid[regno].
387 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
389 * symtab.h, dwarfread.c: Doc fix re dependencies.
391 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
393 * serial.c (serial_close): If scb is NULL, don't try to close
395 o * configure.in: Add support for rom68k and bug boot monitors.
397 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
399 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
400 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
401 * findvar.c (read_register, write_register): Fix thinko where
402 sizeof(host long) != sizeof(target int).
403 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
404 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
406 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
408 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
409 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
410 68881 and non-68881 cases. Check for a pair of movel instructions.
412 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
414 First cut at sparc-vxworks targetting.
415 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
416 * configure.in: sparc-vxworks gdb_target now vxsparc.
418 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
420 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
422 * config/m68k/xm-news.h: add "extern int errno".
424 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
426 * remove-vx.c (vx_read_register, vx_write_register): collapse
427 ifdef I80960 else (assumes) m68k into parameterizable macros
428 VX_NUM_REGS and VX_SIZE_FPREGS.
429 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
430 VX_SIZE_FPREGS): new definitions.
432 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
434 * symfile.{c,h} (generic_load): New function.
435 remote{,-nindy,-eb,-mips}.c: Use it.
437 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
439 * Makefile.in (depend): More sed gubbish to deal with
440 ../bfd/bfd.h being generated during the build.
441 * depend: Re-done with corrected makefile.
443 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
445 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
446 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
447 directory to find automatically generated header files and library.
448 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
449 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
450 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
451 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
452 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
453 * depend, alldeps.mak: Rebuild after Makefile.in changes.
455 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
457 * configure.in: change lynx support to CPU-*-lynxos*
459 * Makefile.in (subdir_do): change test from existence of directory
460 to existence of Makefile (the directory may exist but not be configured)
462 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
464 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
466 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
468 * configure.in (mips-idt-ecoffl*): New target; use idtl.
469 (mips-idt-ecoff*): Added trailing '*'.
470 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
472 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
474 * ser-go32.c: Clean up lots of compilation nits.
476 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
478 * Patches from Jeffrey Law <law@cs.utah.edu>.
479 * hppab-nat.c: Eliminate unnecessary ifdefs for
480 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
481 CANNOT_STORE_REGISTER.
482 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
483 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
484 templates for 1.1 FP computational instructions.
486 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
488 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
489 * alldeps.mak, depend: Rebuild to account for ser-tcp.
490 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
491 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
492 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
493 shell when running the child, as args have been expanded by the
494 time we get here. Simplify calling convention.
495 * gdbserver/remote-server.c (main): Use new calling convention
496 for create_inferior, remove defunct code for coalescing argv.
497 Remove extra calls to mywait(), as we no longer have to wade
500 * target.c (target_read_memory_partial): Don't deref errnoptr
501 when checking for null pointer.
503 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
505 * remote-es1800.c: Fix typo.
507 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
509 * target.c (target_read_memory_partial): Like target_read_memory,
510 but does partial reads, such as reads that bump into the end of
512 * target.h (target_read_memory_partial): Add prototype.
513 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
514 * valprint.c (val_print_string): Complete rewrite to fix bug with
515 bumping into end of memory, avoiding unnecessarily long reads, and
516 fixing bug when print_max is set to 0 (unlimited print length).
517 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
518 initialize print_max.
520 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
522 * configure.in: Add support for rom68k and bug boot monitors.
524 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
526 * printcmd.c (print_scalar_formatted): Print integers bigger than
527 LONGEST in hex no matter how big, and no matter what the format
530 * stabsread.c (read_type): Skip type attributes if present.
532 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
533 of number, just through '0' + radix - 1.
535 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
537 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
539 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
540 single parameter, the pointer to the partial symtab, rather than
541 a bunch of args that are derived from the partial symtab. Change
542 prototypes and callers to match.
544 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
545 set demangling style automatically.
546 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
547 GNU C++, not C++ in general.
548 * symtab.h (general_symbol_info): Simplify by eliminating one
549 structure level for the language dependent info.
551 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
553 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
554 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
555 TYPE_CODE_ENUM was already testing for this.
557 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
559 * Makefile.in: Add new file ser-tcp.c.
560 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
561 * findvar.c (write_register): See if we are writing back the same
562 value that's already in the register. If so, don't bother.
563 * remote.c (putpkt, getpkt): Improve handling of communication
565 * ser-go32.c: Prototype it to death. Update serial_ops and add
566 dummy routines where appropriate.
567 * ser-tcp.c: New module to implement serial I/O via TCP
569 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
570 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
571 * serial.c: Add start of support for connect command.
572 (serial_open): Distinguish between tcp and local devices.
573 * serial.h (struct serial_ops): Get rid of restore, add
574 get_tty_state and set_tty_state. Define protoypes and macros for
576 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
577 some real buffering. Handle error conditions gracefully.
578 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
579 (Lynx), remove lots of cruft.
581 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
583 * printcmd.c (print_address_symbolic): turn this into an assigment
584 instead of an initialization (many compilers don't accept
585 structure initialization).
587 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
589 * xcoffread.c (read_xcoff_symtab): If several program csects in one
590 source file, give them all the name of the source file, rather than
591 the 2nd and subsequent ones having NULL names.
593 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
595 * printcmd.c (print_address_symbolic): Append source filename and
596 linenumber of the symbol if print symbol-filename is on.
597 (initialize_printcmd): `set print symbol-filename'.
599 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
601 * configure.in: Add config for Lynx target. Configure gdbserver
602 only for Lynx. Re-do selective configuration of sparclite.
604 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
605 configure.in remote-inflow.c remote-utils.c}: New files to
606 support GDB remote server. Currently only works for Lynx.
608 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
610 * stabsread.c (define_symbol, case 't'): Only set the name if it
611 is not a pointer type.
613 * stabsread.c (define_symbol): Clean up logic; move the read_type
614 calls to inside the switch statement (this improves the error
617 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
620 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
624 * source.c (line_info): Change "pc" to "address" in messages and
625 use print_address for addresses.
627 * source.c (line_info): If we don't find a symtab, print more useful
628 output, including the symbolic address.
630 * source.c (line_info): If --fullname, display the source.
631 (identify_source_line), callers: Take pc as argument, rather than
632 assuming innermost frame (emacs doesn't use this, so no one ever
634 * symtab.h: Declare frame_file_full_name.
637 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
639 * breakpoint.c (catch_command_1): Fix typo in error msg.
641 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
643 * elfread.c (elf_symfile_read): Update ELF structure and routine
644 names to specify 32-bit versions.
645 (elf_symtab_read): Retrieve size field directly from symbol,
646 instead of using old kludge.
648 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
649 calling opcodes library.
650 * z8k-tdep.c (print_insn): Likewise.
652 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
654 * stabsread.c: Remove all uses of error(). Make error_type and
655 read_type_number static.
656 (define_symbol): Don't try to deal with a missing symbol
657 descriptor which isn't followed by digit, '(', or '-'.
658 * stabsread.h: Don't declare read_type_number here.
659 * gdbtypes.h: Don't declare error_type here.
660 * xcoffread.c: Remove NO_TYPEDEFS code.
662 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
664 * mips-tdep.c: Removed #include of many header files, and #define
665 of MIPSMAGIC; no longer used.
667 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * Many places: replace "the inferior" in messages with "the program"
670 or "the program being debugged".
671 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
672 and I'm getting sick of maintaining it.
674 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
677 * config/i386/go32.mh: Define SER_HARDWIRE.
678 * Makefile.in: Define SER_HARDWIRE.
680 (alldeps.mak): Add SER_HARDWIRE.
681 Remove all references to ser-hardwire.{c,o}.
682 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
684 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
686 * sparc-nat.c (store_inferior_registers): Fill in all members of
687 inferior_fp_registers by reading them from the inferior before
688 modifying and writing them back.
689 Fixes unexplainable inferior FP exceptions after calls to the inferior
690 or setting of floating point registers.
691 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
692 to register which is generated by gcc-2.4.
694 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
696 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
698 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
700 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
701 xm-i386lynx.h}: New configuration for Lynx.
703 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
705 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
706 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
708 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
709 as struct, union, or enum tags.
711 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
713 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
716 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
718 * infrun.c (wait_for_inferior),
719 infcmd.c (program_info, signal_command): Use symbolic signal names.
721 * inftarg.c (child_wait): Deal with EINTR and include message from
722 strerror if printing an error message.
724 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
726 * stabsread.c: Remove most uses of lookup_fundamental_type.
727 (define_symbol): Use read_type for type of enum constant,
728 not just read_type_number. Also don't call error().
729 (define_symbol): For unrecognized constant type, one complaint (the
730 one from error_type) is enough. Don't make our own in addition.
731 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
732 * gdbtypes.h: Doc fixes.
734 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
736 Fix stack unwinding through _sigtramp on Irix. These patches are from
737 Paul Flinders <ptf@delcam.co.uk>.
738 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
739 executable uses sigvec.
740 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
742 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
744 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
746 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
747 be passed to the inferior to make "handle <signal> nopass nostop" work.
749 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
751 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
753 * findvar.c (value_from_register): Fix uninitialized first_addr
754 which caused problems with assignment of doubles to register variables
756 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
757 missing mips definitions if necessary.
759 Fix handling of double register variables for mips targets and big
760 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
761 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
763 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
764 conversion of type held in multiple registers to host format.
765 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
766 companion to REGISTER_CONVERT_TO_TYPE.
767 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
768 Convert to function calls.
769 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
771 * mips-tdep.c (mips_print_register): Raw buffer now needs just
772 MAX_REGISTER_RAW_SIZE bytes.
773 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
774 (if defined) for doubles.
775 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
776 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
777 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
779 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
782 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
784 * configure.in: Add i[34]86-*-isc*.
786 * stabsread.c: Make sure all complain() pass the address of the struct.
788 * xcoffread.c: Make sure all struct complaints are static not auto.
790 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
792 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
794 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
796 * config/i386/linux.mh: Re-enable coredumps now that they should work.
798 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
800 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
802 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
804 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
806 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
808 * Makefile.in (INSTALLED_LIBS): New variable.
810 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * main.c (quit_command): In the "quit anyway?" message, tell the user
813 whether we are planning to detach or kill the program.
815 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
816 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
818 * infcmd.c (read_pc): Doc fix.
820 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
822 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
823 signal_handler_caller.
824 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
825 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
826 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
827 Use SIGTRAMP_START if defined.
828 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
829 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
831 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
833 * infcmd.c (step_1): Fix poorly worded error message.
835 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
836 Comment out corelow.c because core dumps are broken on these machines.
838 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
839 if srcdir is not ".".
840 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
841 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
842 * depend: Update to latest automatically built version.
844 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
846 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
847 * Makefile.in (NONSRC): Add ChangeLog-92
849 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
851 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
852 not typo RAW_REGISTER_SIZE.
854 * frame.h, inferior.h: Doc fixes.
856 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
858 * findvar.c (write_register): Add sanity check for register size.
859 (read_register): Fixup sanity check for register size to be
860 consistent with write_register().
862 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
864 * sparclite/Makefile.in: Add dummy info, install and install-info
867 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
869 * remote-nindy.c: Removed declaration of coffstrip.
870 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
872 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
874 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
877 * Makefile.in (VERSION): GDB 4.9 release.
879 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
881 * README: Update known bugs to include the Solaris bug that
882 leaves core dumps in the current directory when restarting the
883 inferior with "run". Expand on the testsuite information.
885 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
886 be the last 4.9 prerelease test archive.
888 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
890 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
893 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
895 * README, NEWS: Update for gdb 4.9 release.
897 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
899 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
900 * target.c (MIN): #undef before defining.
902 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
904 Patch from Jeffrey Law:
905 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
907 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
909 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
912 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
914 * ch-exp.y (start): Apply work-around to avoid bison warning.
916 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
918 * Makefile.in (BISON): Remove double quotes around BISON
919 definition when bison is used.
921 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
922 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
923 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
924 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
925 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
926 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
927 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
928 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
930 * Makefile.in (VERSION): Bump to 4.8.6.
932 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
934 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
935 include declarations for malloc/realloc/free. Both malloc and
936 realloc return 'void *' for non-ANSI compilations.
938 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
940 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
943 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
945 * solib.c (clear_solib): Don't close bfd if it is NULL.
947 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
949 * core.c (dis_asm_read_memory): Cast second arg of
950 target_read_memory to "char *".
951 * breakpoint.c (watchpoint_check): Change arg type from PTR to
952 "char *", to match other functions called by catch_errors().
954 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
956 * More patches from Jeffrey Law (law@cs.utah.edu).
957 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
958 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
959 Delete unnecessary declarations.
961 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
963 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
964 poll() for termio{s}.
966 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
968 * i386-tdep.c (i386_frame_num_args): Always return -1.
970 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
972 * Patches from Jeffrey Law <law@cs.utah.edu>.
973 * gdb/hppa-tdep.c: Declare frame_saved_pc.
974 (frameless_function_invocation): New function.
975 (frame_saved_pc, init_extra_frame_info): Use
976 frameless_function_invocation.
977 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
978 call instead of just grabbing the value currently in %r2.
979 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
980 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
981 definition and use the common one in tm-hppa.h.
982 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
983 use unwind descriptors to determine if the frame chain is valid.
984 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
985 it does not assume %r4 is the frame pointer.
986 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
987 and ssm instructions.
988 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
989 helper functions for print_insn.
990 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
991 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
992 which nullifies the following instruction.
994 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
996 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
997 pass the 5th arg there, rather than using an ANSI C-specific macro.
999 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1001 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1003 * Makefile.in (VERSION): Bump to 4.8.5
1004 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1005 directories to include search path.
1006 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1008 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1009 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1010 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1011 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1012 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1013 are automatically generated in "depend".
1014 * Makefile.in (paread.o): Document why a dependency doesn't get
1015 automatically generated in "depend" and leave this explicit rule
1017 * depend: Update to latest automatically generated version.
1019 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1021 * xcoffread.c: Doc fix.
1023 * Makefile.in (depend): Include $(CC) command in generated output.
1025 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1027 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1028 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1029 * depend: Update to latest automatically built version.
1031 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1033 * sparclite/Makefile.in: Create default target that does nothing
1034 in order to force user to build by hand.
1036 * sparclite/Makefile: Remove. It's not necessary anymore.
1038 * ser-unix.c (wait_for): New routine to handle read timeouts,
1039 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1041 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * mips-pinsn.c (print_insn): Return value.
1045 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1047 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1048 at configuration time and doesn't belong in the distribution archive.
1050 * Makefile.in (NONSRC): Add 29k-share/README.
1051 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1053 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1054 constants with slightly more portable definitions (still depends
1055 on 2's complement arithmetic though).
1056 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1057 * i386v-nat.c (sys/reg.h): Conditionalize include on
1058 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1059 * ser-unix.c (termio.h): Include <termio.h> like other files that
1060 include termio.h, not <sys/termio.h> which may not exist (on
1063 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1065 * valprint.c (print_longest): Change format parameter from a
1066 'char' to an 'int'. We can't have 'char' parameters with the
1067 current coding style, where we mix prototypes with pre-ANSI
1069 * value.h (print_longest): Change format parameter in prototype
1070 from a 'char' to an 'int'.
1072 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1074 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1076 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1077 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1079 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1081 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1082 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1083 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1084 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1085 ptrace needs 5 arguments, #define ptrace to always
1086 pass zero as the 5th argument.
1088 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1090 * configure.in: Match z8k-*-sim for z8000.
1091 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1092 * remote-hms.c: Update to use new serial protocol.
1094 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1096 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1097 necessary and Solaris doesn't have it.
1099 * Makefile.in (clean-info, install, install-info, info, dvi,
1100 check, all): do not echo recursion lines.
1102 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1104 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1105 required target ports which use sockets (like a29k-udi).
1107 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1109 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1111 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1112 systems lacking select().
1114 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1116 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1118 * alldeps.mak, depend: Update with latest automatically built
1121 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1123 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1125 * Makefile.in (make-proto-testsuite.dir): New target to make
1126 prototype testsuite tree.
1128 * Makefile.in (VERSION): Bump to 4.8.4.
1130 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1132 * stabsread.c (define_symbol): If unrecognized constant type,
1133 complain() not error().
1135 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1137 * infptrace.c: Add missing close paren to test for
1138 FIVE_ARG_PTRACE defined.
1140 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1141 when compiling with gcc, but disable it for now. See comment.
1142 * defs.h (LONGEST): Define as either "long" or "long long"
1143 based on CC_HAS_LONG_LONG.
1144 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1145 how longest_to_int is defined.
1146 * c-valprint.c (c_val_print): Call print_longest.
1147 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1148 instead of LONG_LONG.
1149 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1151 * printcmd.c (print_scalar_formatted): Call print_longest
1152 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1153 * typeprint.c (print_type_scalar): Call print_longest and let
1154 it figure out what to do for PRINTF_HAS_LONG_LONG.
1155 * valprint.c (val_print_type_code_int): Call print_longest
1156 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1157 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1158 * value.h (struct value): Replace usage of LONG_LONG with
1160 * value.h (print_longest): Add prototype.
1161 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1162 * values.c (unpack_double): Collapse code that was unnecessarily
1163 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1164 * values.c (value_from_longest): Remove dependency on
1165 CC_HAS_LONG_LONG and just use LONGEST.
1166 * solib.c (solib_map_sections): Use bfd_get_filename
1167 to access filename field.
1168 * solib.c (clear_solib): Save filename and free it later, after
1169 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1170 to access the field.
1171 * config/convex/xm-convex.h (LONG_LONG): Replace with
1172 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1173 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1174 Add PRINTF_HAS_LONG_LONG references.
1176 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1178 * inflow.c (kill_command), infcmd.c (attach_command),
1179 remote.c (remote_interrupt_twice): In messages for the user, call it
1180 "the program" or "the program being debugged" not "the inferior".
1182 * hp300ux-nat.c: Cast second arg to supply_register calls.
1183 (_initialize_kernel_u_addr, getpagesize): New functions.
1184 (store_inferior_register_1): Change arg name from value to val.
1185 (fetch_core_registers): Make arg core_reg_size unsigned.
1186 Pass 5 args to ptrace.
1187 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1188 Remove KERNEL_U_ADDR stuff.
1189 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1190 * config/m68k/hp300hpux.m{t,h}:
1191 Move exec.o from NATDEPFILES to TDEPFILES
1192 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1193 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1195 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1197 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1199 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1201 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1203 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1205 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1206 describe `set demangle-style arm' (not cfront);
1207 mention can type `q' to discard output, when gdb pages
1209 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1211 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1214 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1216 * remote.c: Change timeout to 2.
1217 (remote_open): Use unpush_target not remote_close.
1218 (remote_resume): If siggnal != 0, give warning not error().
1219 (remote_wait, remote_interrupt, remote_interrupt_twice):
1220 If we get two interrupts, let the user get out if they want.
1221 (remote_{kill,mourn}): New functions.
1222 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1224 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1226 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1228 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1230 * Remote targets (mourn): Call unpush_target.
1232 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1233 Remove twisted use of PARAMS.
1235 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1236 that ansidecl.h assumes ANSI on AIX.
1238 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1240 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1241 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1243 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1245 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1247 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1249 * remote-vx.c (net_connect): Allow numeric IP address for host.
1251 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1253 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1255 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1257 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1259 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1261 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1263 * valops.c (value_cast): A cast might also change the object
1264 representation in C++.
1265 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1266 to get the proper read_symtab function when called from mipsread.c.
1267 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1268 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1269 for dummy psymtabs, inhibit processing of dummy psymtabs.
1271 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1273 * Changes from (or inspired by) AMD:
1274 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1276 (udi_wait): Make error message (UDIGetStdout) match error.
1277 (udi_wait): Handle UDIStdinNeeded.
1278 * command.c [CANT_FORK]: Use system().
1279 * utils.c (prompt_for_continue): Allow quit with 'q'.
1281 * solib.c (solib_add): Don't call special_symbol_handling if there
1282 were errors in symbol_add_stub. Also set so->from_tty before
1283 calling symbol_add_stub.
1285 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1287 * Merge in HPPA/BSD patches from Utah:
1288 * defs.h: Add const to 2nd arg of psignal prototype.
1289 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1291 * hppab-core.c: Deleted. No longer useful.
1292 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1294 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1295 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1296 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1297 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1298 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1300 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1302 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1303 of the PC being in a stack dummy when looking at a core file
1304 without symbols. The other is the incorrect passing of char
1305 arguments during expression evaluation (ie: p foo('a','b') would
1306 mess up the passing of it's args because it wasn't coercing the
1308 * hppah-tdep.c: Rename global functions to have consistent hppa_
1309 prefix. Make more functions static. Drop hp_ prefix from static
1310 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1311 char to int args if necessary. (hppa_fix_call_dummy): Create
1312 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1313 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1314 valid (ie: != 0) before doing comparison against PC.
1315 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1316 to reflect new arguments.
1317 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1318 prefix for func name. (FIX_CALL_DUMMY): Move code into
1321 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1322 to malloc() so that we can test GDB eval of dynamically created
1323 arrays (like char strings in `print "foo"').
1325 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1327 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1328 minimal symbols for a nearby symbol.
1330 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1332 * coffread.c: Comment changes around minimal symbol recording.
1334 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1336 * command.c: comment changes only.
1338 * mips-tdep.c (heuristic_fence_post): new static variable.
1339 (heuristic_proc_start): use heuristic_fence_post, print better
1340 warnings, but only if not stop_soon_quietly.
1341 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1343 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1345 * symtab.h: Fix LOC_REF_ARG comment.
1347 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1348 and Jim Kingdon (kingdon@cygnus.com)
1350 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1352 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1353 symfile.c (compare_symbols): Don't check first character; STRCMP
1356 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1357 structures that are passed by address in a register.
1358 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1359 * findvar.c (read_var_value),
1360 printcmd.c (address_info, print_frame_args),
1361 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1362 * symtab.c (lookup_block_symbol): Deal with it.
1364 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1366 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1368 * objfiles.c (find_pc_section): Return a struct obj_section *.
1369 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1370 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1371 Don't use obj_section hack.
1372 * xcoffexec (vmap_symtab): Relocate obj_sections.
1373 * printcmd.c (containing_function_bounds): Use find_pc_section.
1375 * symtab.h: Clean up SYMBOL_VALUE comments.
1377 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1379 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1380 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1382 * coffread.c (read_coff_symtab): Use rewind before fseek.
1384 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1386 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1387 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1388 * Makefile.in: Remove message to expect conflicts and unused
1389 rules in ch-exp.y, since there no longer are any such.
1391 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1393 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1395 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1397 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1398 rather than dumping core.
1400 * Makefile.in: Add ${srcdir}/ to all source files.
1401 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1402 (TAGS): Deal with srcdir and new config directory scheme.
1404 Makefile.in (NONSRC): Remove createtags.
1405 alldeps.mak: Updated.
1407 * rs6000-tdep.c: Delete unused function print_frame.
1409 * frame.h (struct frame_info): Doc fix for next_frame.
1410 New field signal_handler_caller.
1411 blockframe.c (create_new_frame, get_prev_frame_info),
1412 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1413 INIT_FRAME_PC_FIRST).
1414 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1417 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1419 * irix4-nat.c (fetch_core_registers): Special version of this for
1420 Irix 4.x, which stores regs a bit differently from other /proc
1422 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1423 to new file core-svr4.c.
1424 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1425 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1427 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1429 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1431 * i387-tdep.c: Remove unused #includes.
1433 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1435 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1437 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1439 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1441 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1442 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1443 Don't muck with SYMBOL_CLASS.
1445 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1447 * munch: Don't use head command. It doesn't exist everywhere.
1449 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1451 * inflow.c (new_tty): Remove spurious 'o' character at end
1454 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1456 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1457 instructions and nothing more.
1458 * mipsread.c (add_line): Add comment why we have to combine line number
1459 entries for the same line number.
1461 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1463 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1466 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1468 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1470 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1472 * source.c (select_source_symtab): Clean up comment. Also, if
1473 we have a current_source_symtab, and s is NULL, return without
1475 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1476 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1478 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1480 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1481 * stabsread.h: Declare it.
1482 * partial-stab.h: Use it.
1484 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1486 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1488 * stack.c (print_frame_info): Print specially if dummy frame.
1490 * breakpoint.c: Add comments regarding within_scope future direction.
1494 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1496 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1498 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1500 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1502 * stabsread.c (read_member_functions): Initialize domain for stubbed
1503 member functions to avoid gdb core dumps when printing pointers
1504 to member functions.
1505 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1508 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1510 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1511 stop with an error().
1512 eval.c (evaluate_subexp): Change error message.
1514 * objfiles.c (build_objfile_section_table): Cast return value
1515 from obstack_finish.
1517 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1519 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1520 to rs6000_frame_chain and deal with it if we're in a signal handler.
1521 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1523 * breakpoint.c (within_scope): New function.
1524 (enable_breakpoint, watchpoint_check): Use it.
1526 * source.c (openp): Handle "exec-file ./ls" correctly.
1528 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1530 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1532 * ch-exp.y: Clean up lexing of identifiers and
1533 reserved words. (E.g. don't recognize FALSEXXX as the
1534 keyword FALSE followed by the identifier XXX.)
1535 Also, convert identifiers to lower case.
1537 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1539 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1540 new serial interface.
1542 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1544 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1545 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1546 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1547 and use new return codes for go32_readchar().
1548 * ser-unix.c: Ditto. Also, move error handling up to caller for
1549 SERIAL_SETBAUDRATE().
1550 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1551 to specific routine.
1552 (serial_close): New routine to wrap around device close routine.
1553 serial.h: Clean & document return values more clearly.
1555 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1557 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1559 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1560 operand in decimal rather than wrong textual versions.
1562 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1563 (mention 't', remove false thing about 'g' only good with 'f').
1565 * breakpoint.h: move "struct breakpoint" and friends to top of
1566 file so that bpstat_find_breakpoint prototype works.
1568 * solib.c (struct so_list): Add bfd field.
1569 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1570 Put the bfd in bfd field of the so_list.
1571 (clear_solib): Free bfd name and close_bfd on the bfd.
1573 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1575 * valarith.c (value_subscript): Add COERCE_REF.
1576 * ch-exp.y (operand_5): We can generalize the 2nd operand
1577 of a string repetition ot 'literal' without ambiguity.
1579 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1581 * breakpoint.h (struct bpstat): Remove momentary field.
1582 Remove bpstat_momentary_breakpoint. This was always kludgy
1583 and is no longer used.
1585 * breakpoint.h: Add enum bpstat_what.
1586 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1587 stop and print fields of bpstat now per-breakpoint, not just
1588 one for the whole chain.
1589 breakpoint.{c,h} (bpstat_what): New function.
1590 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1591 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1592 with call to bpstat_what.
1593 README: Remove watchpoint/breakpoint bug from known bugs.
1595 * breakpoint.h: Prototype bpstat_find_breakpoint.
1597 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1599 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1601 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1602 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1604 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1606 * i960-pinsn.c (tabent): Copied struct definition from
1609 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1611 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1612 is a C++ destructor.
1613 * symtab.c (gdb_mangle_name): Use it.
1614 * symtab.c (find_methods): Do not add destructors to choice list
1616 * symtab.c (decode_line_1): Make breakpoints on destructors work
1619 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1621 * ser-go32.c: Make it use serial port name.
1622 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1624 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1627 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1629 * configure.in: Only configure sparclite subdir when target_cpu
1632 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1634 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1635 Remove FIXME comment regarding this.
1637 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1639 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1641 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1643 Add section table to objfile struct. Use it for find_pc_section.
1644 * objfiles.c (add_to_objfile_sections,
1645 build_objfile_section_table, find_pc_section): new functions.
1646 (allocate_objfile): build section table.
1647 * objfiles.h (struct obj_section): new structure.
1648 (struct objfile): add section table.
1649 (find_pc_section): new prototype.
1650 * solib.[ch] (find_pc_section_from_so_list): removed.
1651 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1652 symfile.h for objfiles.h.
1653 (in_solib_trampoline): adjusted for new find_pc_section
1654 prototype. Removed BAD_RICH_HACK ifdefs.
1655 * symfile.c (syms_from_objfile): offset objfile sections.
1656 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1657 * symfile.h (find_pc_section): prototype removed. Also fixed
1658 comment typo NUL -> NULL.
1659 * target.[ch] (find_pc_section_from_targets): removed.
1660 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1662 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1664 * ser-go32.c: Format. (go32_open): Use proper return value.
1666 * configure.in: Undo conditional configdirs hack for sparclite.
1668 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1670 * symtab.c (list_symbols): When call break_command, pass both
1671 filename and function name not just function name.
1673 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1675 (Changes and new files to make "none" a full fledged configuration)
1676 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1677 Currently only tm-none.h has any meaningful contents.
1678 * config/none/none.mh (NAT_FILE): Use nm-none.h
1679 * config/none/none.mh (XM_FILE): Use xm-none.h
1680 * config/none/none.mt (TM_FILE): Use tm-none.h
1681 * Makefile.in (depend): Remove comment about parse errors in
1682 valops.c, it now parses correctly and generates a correct depend
1683 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1684 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1686 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1688 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1690 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1691 exactly 8 characters.
1693 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1695 * configure.in: Sparclite uses sparc config dir. Also has it's
1696 own tm- & .mt files now. Also add sparclite to configdirs.
1697 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1698 * config/i386/go32.mh: Nullify def of TERMCAP.
1699 * config/i386/xm-go32.h: Get rid of redef of EIO.
1700 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1701 specific configs. Very similar to sun4os4, but without solib.
1702 * sparclite/{Makefile.in configure.in}: First cut at making this
1705 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1707 * ser-go32.c: First cut at adapting to new serial interface.
1709 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1711 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1712 These implement a new serial line interface for talking to remote
1714 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1715 EXCEPT go32, which gets ser-go32.c.
1716 * remote.c: Use new serial interface. More remote-xxx's to be
1718 * ser-bsd.c, ser-termios.c: Removed.
1719 * serial.c: New. Implements common operations for all serial
1721 * ser-unix.c: New. Unix specific serial operations for various
1722 flavors of Unix (Posix, SysV, BSD).
1723 * serial.h: Generic serial interface defs.
1724 * config/i386/go32.mh, config/i386/i386bsd.h,
1725 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1726 ser-bsd.o from XDEPFILES. All the magic is now handled in
1729 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1731 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1733 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1735 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1737 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1738 about framelessness except on the innermost frame.
1740 * xcoffexec.c: Call fatal() not abort().
1742 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1743 a LOC_OPTIMIZED_OUT symbol.
1744 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1745 findvar.c (read_var_value), printcmd.c (address_info),
1746 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1747 m2-exp.y (yylex): Deal with it.
1748 ch-exp.y (yylex): Deal with it.
1750 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1752 * findvar.c (value_from_register): H8500 specific, check to see
1753 if we are looking at short pointer. If so, skip crock.
1754 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1755 read_memory_integer() to avoid getting messed up by sign extension.
1757 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1759 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1760 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1761 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1763 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1765 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1767 * core.c (dis_asm_print_address): New function.
1769 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1772 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1774 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1775 entire breakpoint chain and print only the first entry that needs to
1776 be printed and needs to be stopped for. Fixes problems with printing
1777 of multiple breakpoints with different conditions.
1778 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1779 effectively stops printing of the breakpoint chain.
1780 * breakpoint.c (print_it_noop): New routine to print nothing
1781 for this breakpoint entry and dont stop printing.
1782 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1783 watchpoint only if it is enabled.
1784 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1785 descriptor from the library to make backtraces through setjmp work.
1786 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1788 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1789 all registers saved within sigtramp, cleanup.
1791 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1793 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1795 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1797 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1798 with prototype in ../include/dis-asm.h.
1800 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1802 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1803 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1804 Use read_memory_func interface to disassembler.
1806 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1808 Teach sparc solaris to next over shared library functions.
1809 * solib.[hc] (find_pc_section_from_so_list): new function and
1811 * sparc-tdep.c (in_solib_trampoline): new function.
1812 * symfile.[hc] (find_pc_section): new function and prototypes.
1813 * target.[hc] (find_pc_section_from_targets): new function and
1815 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1816 in_solib_trampoline.
1818 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1820 * infrun.c (wait_for_inferior): Revise comment.
1822 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1824 * command.{c,h}: New var_type var_integer.
1825 main.c: Use it for history_size.
1827 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1828 Lint and byte-order fixups.
1830 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1832 * breakpoint.h (bpstat): New field print_it.
1833 breakpoint.c (bpstat_print): Use it.
1834 (print_it_normal): New function (from old bpstat_print code).
1835 (bpstat_{alloc,stop_status}): Set print_it field.
1837 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1838 evaluating watchpoint condition, via new function watchpoint_check.
1839 Also stop if watchpoint disabled due to leaving its block.
1841 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1843 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1845 * mips-pinsn.c: Add missing include of dis-asm.h.
1847 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1849 * Makefile.in (clean, distclean, realclean): Recursively apply
1850 to subdirs first, rather than last. This avoids, for example,
1851 Makefile being removed in a parent directory before the recursive
1854 * alldeps.mak, depend: Update for below changes.
1856 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1857 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1858 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1859 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1860 instead of tm-68k.h.
1861 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1862 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1863 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1864 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1865 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1866 tm-68k.h to tm-m68k.h.
1867 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1868 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1871 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1872 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1873 * a29k-tdep.c: Renamed from am29k-tdep.c.
1874 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1875 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1876 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1877 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1878 Map '29k' to 'a29k'.
1879 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1880 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1881 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1883 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1884 define that does not appear anywhere else in the gdb source tree.
1885 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1887 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1889 * breakpoint.c: Add comments regarding breakpoint_re_set.
1891 * xcoffread.c (sort_syms, compare_symbols): Remove.
1892 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1893 not our own sort_syms (it is identical).
1895 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1897 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1899 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1900 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1902 * exec.c (exec_close): Fix storage leak.
1903 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1904 output sections when patching an executable.
1905 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1906 when writing all registers.
1907 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1908 at the right offset in the dummy frame.
1909 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1910 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1911 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1913 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1915 * Makefile.in (TARFILES): Avoid trailing backslash.
1917 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1919 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1920 it in breakpoint_re_set.
1921 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1923 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1924 don't use sizeof(int) for target stuff, etc).
1926 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1928 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1929 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1930 support that can't be integrated anyway due to lack of clear
1933 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1935 * findvar.c (read_register, write_register): Make these capable
1936 of reading/writing registers that are shorter than REGISTER_TYPE.
1937 * (value_from_register): Install H8500 specific code to return
1938 proper value when register is being used as a pointer.
1939 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1940 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1941 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1942 chain frames properly by combining frame pointer with T reg.
1943 (init_extra_frame_info): Delete. It's now a macro.
1944 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1945 offset by the correct amount off of the frame pointer.
1946 (register_byte): Delete. It's now a macro.
1947 (register_raw_size, register_virtual_size): Delete. Replaced by
1948 common routine h8500_register_size, cuz there's no difference
1949 between the raw & virtual sizes on this machine.
1950 (register_convert_to_raw, register_convert_to_virtual): Delete,
1951 cuz there's no difference between the raw & virtual forms.
1952 Replaced by memcpy in tm file.
1953 (register_virtual_type): Rename to h8500_register_virtual_type.
1954 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1955 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1956 emulator have same reg offsets. This is all handled in the
1958 (h8500_trapped_internalvar): New routine to detect references to
1959 convenience vars acting as pointer pseudo-regs.
1960 (h8500_value_trapped_internalvar): Conjure up value of pointer
1962 (h8500_set_trapped_internalvar): Convert set value in real
1963 register references.
1964 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1965 code segment register.
1966 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1968 (wait_for_inferior): Add h8500 specific code to add stack segment
1969 when reading SP register.
1970 remote-sim.c (fetch_register): Spacing.
1971 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1972 detect cruft. Redo all register manipulation stuff. Get rid of
1973 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1974 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1975 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1976 to create internal vars for pointer pseudo-regs.
1978 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1980 * Makefile.in: Numerous small changes to macro definitions
1981 and rules for building gdb distribution tree. Many macros
1982 eliminated or merged, and rules simplified.
1983 * alldeps.mak: Update.
1986 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1988 * Makefile.in: recurse through SUBDIRS for dvi target too
1990 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1992 * Clean up xcoff relocation.
1993 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1994 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1996 symtab.h (struct general_symbol_info): Add section field.
1997 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1998 xcoffread.c: Set section for symbols and msymbols.
1999 (struct symtab): Add block_line_section field.
2000 buildsym.c (end_symtab): Set it.
2001 (end_symtab and callers): Add section parameter.
2002 objfiles.c (objfile_relocate): New funciton.
2003 xcoffexec.c (vmap_symtab): Use it.
2004 xcoffsolib.h (struct vmap): Remove unused fields.
2005 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2006 CORE_NEEDS_RELOCATION, symtab_relocated.
2007 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2008 rs6000-tdep.c: Make loadinfotext static.
2009 breakpoint.c (fixup_breakpoints): Doc fix.
2010 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2011 (end_symtab): primary field replaces nonreloc.
2013 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2015 * symtab.h (struct linetable_entry): Remove confusing comment.
2017 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2019 * Makefile.in: add installcheck target
2021 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2023 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2024 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2025 z8k}: New directories to hold cpu specific configuration files.
2026 Naming follows gcc convention.
2027 * config/{*.mt, *.mh}: All target and host makefile fragment
2028 config files moved to an appropriate config/<cpu> subdirectory.
2029 * nm-*, xm-*, tm-*: All native, host, and target files, which
2030 get linked to nm.h, xm.h, and tm.h respectively by configure,
2031 moved to appropriate config/<cpu> subdirectory.
2032 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2033 Native, host, and target files that are common across more than
2034 one cpu architecture and included by one of the configured
2035 native, host, or target files, get moved to config directory.
2036 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2037 pick up native, host, or target include files moved to one of
2038 the config subdirectories, and that are included by other files.
2039 * Makefile.in (alldeps.mak): Modify to account for new config
2040 directory structure.
2041 * alldeps.mak, depend: Update for new config directory structure.
2042 * config/*/[ntx]m-*.h: Modify all files that include other
2043 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2044 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2046 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2047 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2048 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2049 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2050 the ones where the default is not unique or different than the
2051 config subdirectory name. Similarly, handle gdb_target_cpu.
2052 Modify configure.in as appropriate to make use of gdb_host_cpu
2053 and gdb_target_cpu to find makefile fragments and make links.
2055 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2057 * mipsread.c (compare_blocks): Sort blocks with the same start
2058 address by decreasing ending address.
2060 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2062 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2063 lookup_symbol as it might get clobbered by the call.
2065 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2066 The previous code did not initialize the language field for the psymtab
2069 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2071 * c-exp.y (parse_number): Avoid shift warning.
2072 * serial.h (struct ttystate): Declare empty one on DOS.
2074 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2076 * xm-sun4os4.h: Return type of free() should be void, not int.
2078 * vx-share/vxWorks.h: Remove #def of NULL.
2080 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2082 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2084 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2086 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2088 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2090 * ieee-float.c: Moved to ../libiberty.
2091 * ieee-float.h: Moved to ../include.
2092 * Makefile.in: Update accordingly.
2093 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2094 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2095 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2096 it is now in ../opcodes/m68881-ext.c.
2097 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2098 prologue (some callers _do_ care).
2099 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2100 new interface of ../opcodes/*-dis.c.
2101 * ch-exp.y: Add #include <ctype.h>.
2103 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2105 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2107 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2109 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2111 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2113 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2115 * z8k-tdep.c (extract_return_value, write_return_value,
2116 store_struct_return): New functions from macros in tm-z8k.h.
2118 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2120 * valops.c (value_arg_coerce): Apply temporary patch to
2121 fix problem with coercion of array and function types when
2122 passed as arguments to C functions, pending a more complete
2123 review of when and how coercion should be done, depending
2124 upon context and language.
2126 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2128 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2130 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2131 debugsec if there are a non-zero number of symbols.
2133 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2135 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2137 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2139 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2141 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2142 not just 50 symbols.
2143 (symtbl_num_syms): New variable.
2144 (read_xcoff_symtab): Set it.
2145 (read_symbol_nvalue): Check for bad symno.
2146 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2149 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2151 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2152 This is defined in defs.h if necessary.
2153 * vx-share/vxWorks.h: Remove #defs of min and max.
2154 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2155 vx-share/xdr_rdb.c: include defs.h.
2157 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2159 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2162 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2163 xcoffread.c: Doc fixes.
2165 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2167 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2168 xcoffexec.c (xcoff_relocate_core): New function.
2169 (text_adjustment): Removed.
2170 (add_vmap): Return the vmap.
2171 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2173 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2175 * xcoffsolib.h: Add objfile member to struct vmap.
2176 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2177 xcoffexec.c (add_vmap): Allocate objfiles here.
2179 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2181 Support 68000 series without floating point.
2183 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2184 * tm-68k-nofp.h: New file, lacks 68881 support.
2185 * config/m68k-nofp.mt: New file.
2187 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2189 Remove a few remaining underscore/no-underscore remnants from
2192 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2193 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2194 * config/sparc-noun.mt: Rename to sparc-em.mt.
2195 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2196 * tm-68k-un.h: Rename to tm-68k-fp.h.
2197 * tm-spc-un.h: Rename to tm-spc-em.h.
2198 * tm-sun4sol2.h: Cleanup.
2199 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2201 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2203 * symmisc.c (std_in, std_out, std_err): Move initializations
2204 to runtime code, in case they aren't constant.
2206 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2208 * symtab.c (find_pc_symtab): some object file formats, notably
2209 mips, have holes in the address ranges of symtabs. Change
2210 this algorithm from first hit to tightest fit.
2212 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2213 fence post without finding the enclosing function, then print a
2216 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2218 * utils.c (fputs_demangled, fprint_symbol): Remove.
2219 * utils.c (fprintf_symbol_filtered): New function which combines
2220 the functionality of fputs_demangled and fprint_symbol. Uses a
2221 caller provided language parameter to select the appropriate
2222 demangler, and caller provided args to pass to the demangler.
2223 * defs.h (enum language): Move further up in file so enum can
2224 be used in prototypes.
2225 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2226 * defs.h (fprintf_symbol_filtered): Add prototype.
2227 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2228 fputs_demangled with call to fprintf_symbol_filtered.
2229 * cp-valprint.c (demangle.h): Include
2230 * cp-valprint.c (cp_print_value_fields): Replace calls to
2231 fprint_symbol with calls to fprintf_symbol_filtered.
2232 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2233 with call to fprintf_symbol_filtered.
2234 * stack.c (print_frame_info): Remove obsolete code so we don't
2235 have to update fputs_demangled usage in it.
2236 * stack.c (print_frame_info, frame_info): Add language variable
2237 to pass to fprintf_symbol_demangled and initialize it from the
2238 symbol's language. Replace calls to fputs_demangled with calls
2239 to fprintf_symbol_filtered.
2240 * symtab.c (find_methods): Replace call to fputs_demangled with
2241 call to fprintf_symbol_filtered.
2242 * ch-valprint.c (demangle.h): Include.
2243 * ch-valprint.c (chill_print_value_fields): Replace call to
2244 fprint_symbol with call to new fprintf_symbol_filtered.
2246 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2248 * Makefile.in (VERSION): Bump version to 4.8.2.
2250 * main.c (source_command): Require an explicit pathname of file
2251 to source, since previous behavior of defaulting to gdb init file
2252 was troublesome and undocumented.
2253 * printcmd.c (disassemble_command): Add missing '{}' pair to
2254 else with two statements. Bug reported by Stephane Tsacas
2256 * symtab.c (find_pc_line): Don't complain about zero length or
2257 negative length line numbers for the moment, since we may not own
2258 the terminal when called, such as when single stepping. (FIXME)
2259 * language.h (CAST_IS_CONVERSION): True if current language is
2260 C++ as well as C. Fix from Peter Schauer.
2261 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2262 Use STREQN macro rather than bare '!strncmp()'.
2263 * environ.c (unset_in_environ): Avoid use of memcpy on
2264 overlapping memory regions, as suggested by Paul Eggert
2265 <eggert@twinsun.com>.
2266 * c-exp.y (%union struct): Remove unused ulval as suggested
2267 by Paul Eggert <eggert@twinsun.com>.
2269 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2271 * main.c (gdbinit): Make static.
2272 * main.c (inhibit_gdbinit): Move to file scope.
2273 * main.c (main): Remove local inhibit_gdbinit.
2274 * main.c (source_command): Don't source '.gdbinit' file by
2275 default if gdb has been told to ignore it.
2277 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2279 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2282 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2284 * printcmd.c (print_address_symbolic): Only print if offset
2285 is shorter than max_symbolic_offset.
2286 (initialize_printcmd): `set print max-symbolic-offset'.
2288 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2289 (examine_tag): Use it.
2290 (read_register_stack): Only look in the local registers for a
2291 memory address if it's between rfb and rsp; go to memory otherwise.
2292 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2293 (reginv_com): Remove ancient kludge command.
2295 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2297 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2298 irix4 will again compile.
2300 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2302 * configure.in: accept mips-sgi-irix4* for irix4.
2304 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2306 * z8k-tdep.c (print_register_hook): Lint.
2308 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2310 Lint fixes from Paul Eggert (eggert@twinsun.com):
2312 * command.c (do_setshow_command): var_uintegers are unsigned.
2313 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2314 unsigned, since they use hex values with the high bit set.
2316 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2318 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2319 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2321 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2322 macro definitions in parenthesis.
2324 * dbxread.c (dbx_symfile_init): Catch the case where there is
2325 no string table, but the only way we find out is by reading zero
2328 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2330 * dbxread.c (dbx_symfile_init): Make size of the string table
2331 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2332 offset to the string table is nonzero and handle the nonexistant
2333 string table case, should it occur. Ensure that the string table
2334 size read from the file is reasonable, with a minimum lower bound
2335 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2337 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2339 * Makefile.in: Changes to build testsuite correctly.
2340 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2341 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2342 (TARGET_FLAGS_TO_PASS): New variable.
2343 (SUBDIRS): Added testsuite.
2344 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2345 testsuite is compiled with CC_FOR_TARGET rather than CC.
2347 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2349 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2350 reported by mycroft@gnu.ai.mit.edu.
2352 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2353 * configure.in (vax-*-ultrix2*): New triplet.
2354 * config/vaxult2.mh: New file.
2355 * xm-vaxult2.h: New file.
2357 * c-exp.y (parse_number): Change high_bit to unsigned.
2358 * demangle.c: Change all references to cfront to ARM, since the
2359 actual algorithm is the one specified in the Annotated Reference
2360 Manual. This was confusing users into thinking that full cfront
2361 support was implemented.
2362 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2363 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2364 directly to lookup_struct_elt_type, which will do the
2365 dereferencing itself.
2366 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2367 NULL dereferencing bug for unnamed structs, comment out
2370 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2372 * coffread.c (process_coff_symbol): Change PCC argument correction
2373 so that it only happens on big-endian targets; so that it only
2374 happens if the short or char argument is aligned on an int
2375 boundary; and so that it changes the location, rather than the
2376 type, of the argument. These changes tend to parallel similar
2377 (old) changes in stabsread.c.
2379 * coffread.c (coff_read_enum_type): Use the specified size for
2380 enums, don't assume that they are int-sized.
2382 * c-valprint.c (c_val_print): Don't assume enums are the same as
2385 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2386 Rendell, <michael@mercury.cs.mun.ca>.
2388 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2390 * language.h (local_decimal_format_custom): Add prototype.
2391 * language.c (local_decimal_format_custom): Add function, bug
2392 reported by Robert R. Henry (rrh@tera.com).
2394 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2396 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2397 by Josef Leherbauer, joe@takeFive.co.at.
2399 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2401 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2402 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2403 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2404 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2405 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2406 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2407 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2408 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2410 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2412 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2413 of demangled name fields to NULL if no demangling exists for
2414 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2415 symbols if their language is known at the time they are created,
2416 but sometimes the language is not known until later.
2418 * ch-typeprint.c (chill_print_type_base): Name changed to
2419 chill_type_print_base to match pattern for C and C++ names.
2420 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2421 to be consistent with other usages.
2422 * ch-typeprint.c (chill_type_print_base): Add support for
2423 printing Chill STRUCT types.
2424 * ch-valprint.c: Include values.h.
2425 * ch-valprint.c (chill_print_value_fields): New function and
2426 prototype for printing Chill STRUCT values.
2427 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2428 that was being called with two args instead of three.
2429 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2430 to print Chill STRUCT values.
2432 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2434 * configure.in: added testsuite to configdirs.
2436 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2438 * doc/stabs.texi: The `this' pointer is now known by the name
2439 `this' instead of `$t'.
2441 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2443 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2444 references of TAG_string_type DIEs in user defined types.
2445 * ch-lang.c (chill_create_fundamental_type): Track compiler
2446 change that now emits debugging info with the type long for Chill
2449 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2451 * remote-mips.c: New file; implements MIPS remote debugging
2453 * config/idt.mt: New file; uses remote-mips.c
2454 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2456 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2457 floating point coprocessor.
2458 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2460 (mips_pop_frame): If not mips_fpu, don't restore floating point
2462 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2464 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2465 mips_fpu, don't use fp0 as floating point return register.
2466 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2469 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2471 * gdb/testsuite: made modifications to testcases, etc., to allow
2472 them to work properly given the reorganization of deja-gnu and the
2473 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2475 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2477 * gdb/testsuite: Initial creation of gdb/testsuite.
2478 Migrated dejagnu testcases and support files for testing nm to
2479 gdb/testsuite from deja-gnu. These files were moved "as is"
2480 with no modifications. This migration is part of a major overhaul
2481 of dejagnu. The modifications to these testcases, etc., which
2482 will allow them to work with the new version of dejagnu will be
2483 made in a future update.
2485 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2487 * NEWS: Add reminders for next release.
2489 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2491 * mipsread.c (parse_lines): Correct check for files compiled with
2494 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2496 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2498 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2500 * Makefile.in (VERSION): GDB-4.8 release!
2501 * README, NEWS: Update for release.
2503 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2505 * am29k-pinsn.c (print_insn): Minor nits with const.
2506 * am29k-tdep.c: More minor nits with arg types for
2507 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2509 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2511 * gcc.patch: Update for a different GCC (G++) bug.
2512 * main.c (print_gdb_version): Update copyright year to 1993.
2513 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2514 conditionalize this file on it. FIXME, right way is to split
2515 these into two config files.
2516 (ATTACH_DETACH): Define for BSD 4.4
2517 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2518 (U_REGS_OFFSET): Revise for 4.4.
2519 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2520 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2521 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2523 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2525 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2528 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2530 * c-lang.c (c_printstr): Bugfix for length==0 case.
2532 * c-lang.c (c_printstr): If a C string ends in a null, don't
2535 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2537 * defs.h (STRCMP): Make it work for unsigned chars.
2539 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2541 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2542 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2543 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2544 define to kludge the large opcode table into two smaller tables,
2545 since GCC take exponential space to build the table. Lint.
2546 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2548 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2550 * Makefile.in (VERSION): Roll to 4.7.9.
2551 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2552 definition here, to handle both BSD 4.3 and 4.4 systems.
2553 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2554 * remote.c (alarm): Move declaration to global level, before
2555 first reference to it.
2556 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2557 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2559 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2561 * remote.c (readchar): forward declare alarm which otherwise looks
2562 like an undeclared variable to gcc.
2564 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2565 when comparing against an int. Avoids superfluous warning from
2568 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2569 Avoids superfluous warnings from some systems and/or compilers
2570 (like vax ultrix 4.2.)
2572 * language.c (struct op_print unk_op_print_tab): use the enum
2573 values rather naked zeros as initializers. Avoids warnings from
2574 ultrix type compilers.
2576 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2578 * Makefile.in (VERSION): Roll to 4.7.6.
2579 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2580 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2581 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2582 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2583 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2584 (depend): Fix bug where nm-files in config files weren't noticed.
2585 (make-proto-gdb-1): Avoid changing directories while building new
2586 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2588 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2590 * remote.c: Improve error recovery. Allow user to break out
2591 of initial connection attempt with INTERRUPT. Treat a timeout
2592 while waiting for remote packet like a retry, unless the remote
2593 side is actively running user code. Fix a few long printf_filtered's.
2595 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2598 * buildsym.c (start_subfile): Allow null file name.
2600 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2602 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2603 expects a pointer to complaint rather than a complaint
2605 (process_linenos): free the previously allocated subfile name,
2606 then allocate the new one from the heap.
2608 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2610 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2612 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2614 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2615 Previously, would bogusly index off the bottom of type_vector.
2616 (rs6000_builtin_type): Accept type number as argument.
2617 (read_type, case '-'): Handle negatives like any other type number.
2619 * symfile.c (deduce_language_from_filename): Handle null name.
2621 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2622 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2623 fixed by sato@sm.sony.co.jp.
2625 * xcoffread.c (parmsym): Don't use an initializer to set up
2626 this struct symbol. Set it up in initialize_xcoffread.
2627 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2628 works on real rs/6000 target with #ifndef FAKING_RS6000.
2630 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2632 * stabsread.c (rs6000_builtin_type): Move function from
2633 xcoffread.c:builtin_type.
2634 * xcoffread.c (builtin_type): Move to stabsread. Remove
2635 IBM6000_HOST dependency. Move misplaced comments.
2636 (various): Change printf's to complaints.
2637 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2638 objfile argument to read_type calls under #if 0.
2639 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2640 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2641 * Makefile.in: xcoffread.o is not built by default.
2642 * xm-rs6000.h (IBM6000_HOST): Remove.
2643 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2644 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2647 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2649 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2650 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2651 register numbers when user tries to modify elements in structs
2652 passed as arguments.
2653 * inflow.c (child_terminal_info): Move banner outside of system
2655 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2656 passes struct/union arguments by address.
2658 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2660 * Based on patch from Kean Johnston <maw@netcom.com>:
2661 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2662 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2663 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2665 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2667 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2668 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2670 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2672 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2673 cc debugging output.
2675 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2677 * stabsread.c (define_symbol): Complain about unrecognized names
2678 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2679 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2680 (read_cpp_abbrev): Don't use the class name as part of the
2681 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2682 abbrevs. Inspired by Mike Tiemann.
2683 (read_tilde_fields): Comment. Remove ancient dead code.
2684 Remove erroneous but non-dead code. Simplify. Add complaints.
2685 (in general): Remove extraneous (parentheses) in return
2688 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2690 * coffread.c (coff_lookup_type): Fix fencepost error reported
2691 by Art Berggreen, <arg@opal.acc.com>.
2693 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2694 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2696 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2697 test, which is apparently left over from when we used native
2698 include files and couldn't depend on the member names being there.
2699 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2701 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2703 * mipsread.c: Major overhaul to use new BFD symbol table reading
2704 routines. Now swaps information as it is needed, rather than
2705 swapping everything when the file is read.
2707 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2709 * Makefile.in (TARDIRS): Add sparclite demo dir.
2710 (*.tab.c): Change dependency on Makefile to depend on
2711 Makefile.in, otherwise it always rebuilds after configuring.
2712 Force output *.tab.c file into current directory even in "make"
2713 versions that rewrite dependent file names used in command lines.
2715 * TODO: Remove some things we did.
2716 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2717 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2718 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2719 * symtab.h: Eliminate unnamed unions and structs.
2721 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2723 * Makefile.in (VERSION): Roll to 4.7.5.
2725 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2727 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2728 re-evaluating symbol pointers.
2730 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2732 * c-exp.y (lcurly, rcurly): New nonterminals.
2733 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2735 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2736 made function static.
2737 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2738 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2739 * parse.c (start_arglist):
2740 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2741 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2742 * parser-defs.h (funcall_chain): Moved to parse.c.
2743 * printcmd.c (print_frame_nameless_args): Fix prototype.
2744 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2745 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2746 * valops.c (typecmp): Moved prototype from values.h.
2747 * value.h (typecmp): Moved prototype to valops.c, made static.
2748 * ch-exp.y (yylex): Change way control sequences are disabled.
2750 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2752 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2754 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2756 * mipsread.c (upgrade_type): Build array types correctly, using
2757 create_range_type and create_array_type.
2759 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2761 * remote-nindy.c: Cleanup.
2763 * infrun.c (wait_for_inferior): When rolling back the PC after
2764 a breakpoint, call write_pc so that NPC gets rolled back as well
2767 * blockframe.c (inside_entry_file, inside_main_func,
2768 inside_entry_func): PC of zero is always "bottom of stack".
2770 * printcmd.c (print_frame_args, print_frame_nameless_args):
2771 Let print_frame_nameless_args decide whether there are any,
2772 laying groundwork for possibly later printing 29K args for
2773 functions where we have tag words but no symbols.
2775 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2777 * Makefile.in: fix GDB doc targets for new doc subdir structure
2779 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2781 * stack.c (parse_frame_specification): Parse as many arguments
2782 as there are (up to MAXARGS). Pass all of them in argc, argv
2783 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2784 many there were, onto SETUP_ARBITRARY_FRAME.
2785 * tm-mips.h, tm-sparc.h: Corresponding changes.
2786 * mips-tdep.c, sparc-tdep.c: Ditto.
2788 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2790 * hp300ux-nat.c: Update copyrights.
2791 * mipsread.c (parse_partial_symbols): Complain about block
2792 indexes that go backwards. Fix from Peter Schauer.
2793 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2794 symbol-file that has no linkage symbols to be read.
2795 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2796 from tm- file to xm-file, since they're host dependent.
2797 * valarith.c (value_binop): Typo.
2799 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2801 * sparclite/aload.c: Add copyleft.
2802 * sparclite/crt0.s: Add comment at beginning.
2804 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2806 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2807 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2809 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2811 * values.c (value_headof): Fix typo in which VTBL and ARG were
2812 being confused for one another.
2814 * valops.c (typecmp): Now static.
2816 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2817 baseclass--we don't always inherit its virtual function table
2820 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2821 pointer correctly in case value_struct_elt moves it around.
2823 * valops.c (typecmp): Now static. Also, now groks references
2826 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2827 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2829 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2831 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2832 to avoid "too much defining" error from native C compiler (!).
2834 * Makefile.in (HFILES): Add typeprint.h.
2835 * typeprint.[ch]: Update copyrights.
2837 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2839 * Makefile.in: Update to match doc/ subdir changes.
2841 * config/hp300hpux.mh: No cross-host file needed, just native.
2842 * config/go32.mh: Remove nonexistent "native" support.
2844 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2845 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2846 * m88k-tdep.c (next_insn): Lint, cleanup.
2847 (store_parm_word): Lint.
2849 * README: Fix typo (reported by karl@hq.ileaf.com).
2851 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2853 * expression.h (BINOP_CONCAT): Document use for self concatenation
2854 an integral number of times.
2855 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2857 * valarith.c (value_concat): Rewrite to support self
2858 concatenation an integral number of times.
2859 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2860 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2861 eliminate hundreds of spurious shift/reduce and reduce/reduce
2862 conflicts that mask the 5 real ones.
2863 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2864 * ch-exp.y (integer_literal_expression): Remove production,
2867 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2869 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2870 implied that "no side effects" was nonfunctional.
2871 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2872 character string and bitstring concatenation.
2873 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2874 * expression.h (exp_opcode): Add BINOP_CONCAT.
2875 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2876 * language.c (string_type): Add function to determine if a type
2878 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2879 * valarith.c (value_concat): New function to concatenate two
2880 values, such as character strings or bitstrings.
2881 * valops.c (value_string): Remove error stub and implement
2883 * value.h (value_concat): Add prototype.
2884 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2885 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2886 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2889 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2891 * c-exp.y (exp): Add production to support direct creation
2892 of array constants using the obvious syntax.
2893 * c-valprint.c (c_val_print): Set printed string length.
2894 * dwarfread.c (read_tag_string_type): New prototype and
2895 function that handles TAG_string_type DIEs.
2896 * dwarfread.c (process_dies): Add case for TAG_string_type
2897 that calls new read_tag_string_type function.
2898 * expprint.c (print_subexp): Add support for OP_ARRAY.
2899 * gdbtypes.c (create_range_type, create_array_type): Inherit
2900 objfile from the index type.
2901 * ch-typeprint.c (chill_print_type): Add case for
2903 * ch-valprint.c (chill_val_print): Fix case for
2906 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2908 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2909 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2910 include/coff/mips.h.
2912 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2914 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2915 constants with an explicit null byte terminator. OP_STRING is
2916 now used for real string types.
2917 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2918 they are used by all languages.
2919 * c-lang.c (_initialize_c_language): Move initializations of
2920 builtin_type_* to lang.c.
2921 * c-typeprint.c (c_type_print_varspec_prefix,
2922 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2923 to TYPE_CODE_STRING.
2924 * c-valprint.c (c_val_print): Change the way character arrays
2925 are printed as strings to be consistent with the way strings
2926 are printed when pointer-to-char types are dereferenced.
2927 Remove test of print_max before calling val_print_string, which
2928 now does it's own test.
2929 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2930 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2931 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2932 * gdbtypes.c (builtin_type_*): Add declarations moved from
2934 * gdbtypes.c (create_string_type): New function to create real
2936 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2937 renamed to TYPE_CODE_STRING.
2938 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2939 builtin_type_* types moved from c-lang.c.
2940 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2941 to TYPE_CODE_STRING.
2942 * gdbtypes.h (builtin_type_string): Add extern declaration.
2943 * gdbtypes.h (create_string_type): Add prototype.
2944 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2945 renamed to TYPE_CODE_STRING.
2946 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2948 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2949 renamed to TYPE_CODE_STRING.
2950 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2952 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2953 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2954 to TYPE_CODE_STRING.
2955 * valops.c (allocate_space_in_inferior): New function and
2956 prototype, using code ripped out of value_string.
2957 * valops.c (value_string): Rewritten to use new function
2958 allocate_space_in_inferior, but temporarily disabled until some
2959 other support is in place.
2960 * valops.c (value_array): New function to create array constants.
2961 * valprint.c (val_print_string): Add comment to document use,
2962 complete rewrite to fix several small buglets.
2963 * value.h (value_array): Add prototype.
2964 * value.h (val_print_string): Change prototype to match rewrite.
2965 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2966 * ch-exp.y (match_character_literal): Disable recognition of
2967 control sequence form of character literals and document why.
2969 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2971 * nindy-share/nindy.c: Add comments to #endif's to clarify
2974 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2975 read_memory to get byte order right.
2976 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2977 anymore. This is done in paread.c now. We expect unwind info
2978 to hang off of objfiles, and search all of the objfiles when until
2980 * (skip_trampoline_code): Cast arg to target_read_memory.
2981 * objfiles.h (struct objfile): Add new field obj_private to hold
2982 per object file private data (unwind info in this case).
2983 * paread.c (read_unwind_info): New routine to read unwind info
2984 for the objfile. This data is hung off of obj_private.
2985 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2986 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2987 make this easier to access.
2989 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2991 * c-valprint.c (cp_print_class_member): Add extern decl.
2992 * c-valprint.c (c_val_print): Extract code for printing methods
2993 and move it to cp_print_class_method in cp-valprint.c.
2994 * c-valprint.c (c_val_print): Extract code to print strings and
2995 move it to val_print_string in valprint.c.
2996 * cp-valprint.c (cp_print_class_method): New function using
2997 code extracted from c_val_print.
2998 * valprint.c (val_print_string): New function using code
2999 extracted from c_val_print.
3000 * value.h (val_print_string): Add prototype.
3001 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3002 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3003 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3004 CHECKBUF, growbuf_by_size): New variables, macros, and support
3005 functions for implementing a dynamically expandable temp buffer.
3006 * ch-exp.y (match_string_literal): New lexer function.
3007 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3008 removed and replaced with new CHECKBUF macro.
3009 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3010 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3012 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3014 * Makefile.in: Add info for paread.o.
3015 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3017 * blockframe.c (frameless_look_for_prologue): Correct the
3019 * gdbtypes.h, gdbtypes.c: Use const in decl of
3020 cplus_struct_default, now that pa-gas assembler has been fixed.
3021 * hppah-nat.c: Formatting.
3022 * hppah-tdep.c: Remove lots of useless externs for variables we
3024 * (find_unwind_entry): Speed up by using binary search, and a one
3026 * (rp_saved): New routine to see what unwind info says about RP
3027 being saved on the stack frame.
3028 * (frame_saved_pc): Look for prologue to see if we need to
3029 examine the stack for the saved RP or not.
3030 * (init_extra_frame_info): Check for prologue, instead of
3031 framesize to determine if we are frameless or not.
3032 * (frame_chain_valid): Stop backtraces when we run into _start.
3033 * (push_dummy_frame): Reformat to make more readable.
3034 * (find_dummy_frame_regs): ditto.
3035 * (hp_pop_frame): ditto.
3036 * (hp_restore_pc_queue): small cleanup.
3037 * (hp_push_arguments): ditto.
3038 * (pa_do_registers_info): ditto.
3039 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3040 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3041 * Define FRAME_CHAIN_VALID.
3042 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3043 passed to functions.
3045 * paread.c (pa_symtab_read): Use new bfd conventions for
3046 accessing linker symbol table.
3047 * (pa_symfile_init): Access embedded STAB info via BFD section
3048 mechanism and related macros.
3051 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3053 * sparc-stub.c: Use a seperate stack for our traps.
3054 * Handle recursive traps.
3055 * Remove all trap init code. This needs to be done by the
3057 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3059 * (handle_exception): See if we are at breakinst, if so, then
3060 advance PC sp that users can just step out of breakpoint().
3061 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3062 new place if SP has changed.
3063 * (case 's'): Get rid of this, we can't do it yet.
3064 * (case 't'): New command to test any old random feature.
3065 * (case 'r'): New command to reset the system.
3066 * (breakpoint): Add label to breakpoint trap instruction so that
3067 handle_exception() can detect where we are and get past the
3068 breakpoint trivially.
3070 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3072 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3074 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3076 * configure.in: recognise all sparclite variants
3078 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3080 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3081 binary files oring in the right bit.
3083 * main.c, source.c, state.c, symmisc.c: use macros defined in
3084 fopen-{bin|both} when fopening files.
3086 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3088 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3089 from a configuration file (typically including <limits.h>), or to
3090 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3091 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3092 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3093 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3094 * exppritn.c (print_subexp, dump_expression): Add case for
3096 * expression.h (OP_BITSTRING): New expression element type for
3098 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3099 macros to convert between number of expression elements and bytes
3100 to store that many elements.
3101 * i960-tdep.c (leafproc_return): Use new macros to access
3102 minimal symbol name and address fields.
3103 * m88k-pinsn.c (sprint_address): Use new macros to access
3104 minimal symbol name and address fields.
3105 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3106 minimal symbol address field.
3107 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3108 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3109 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3110 Use new BYTES_TO_EXP_ELEM macro.
3111 * parse.c (write_exp_bitstring): New function to write packed
3112 bitstrings into the expression element vector.
3113 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3115 * parser-defs.h (struct stoken): Document that it is used for
3116 OP_BITSTRING as well as OP_STRING.
3117 * parser-defs.h (write_exp_bitstring): Add prototype.
3118 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3119 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3120 LOWER, LENGTH): New tokens for keywords.
3121 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3122 upper_lower_argument, length_argument, array_mode_name,
3123 string_mode_name, variant_structure_mode_name): New non-terminals
3125 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3126 * ch-exp.y (match_bitstring_literal): New lexer support function
3127 to recognize bitstring literals.
3128 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3129 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3130 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3131 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3132 * ch-exp.y (yylex): Check tokentab6.
3133 * ch-exp.y (yylex): Call match_bitstring_literal.
3135 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3137 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3138 symbol name and value fields.
3140 * c-exp.y (yylex): Make static, to match prototype and other
3143 * expression.h (exp_opcode): Add BINOP_MOD.
3144 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3145 * expprint.c (dump_expression): Handle new BINOP_MOD.
3146 * language.c (binop_type_check): Handle new BINOP_MOD.
3147 * main.c (float_handler): Re-enable float handler when hit.
3148 * valarith.c (language.h): Include, need current_language.
3149 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3150 for integer divide truncates towards zero for negative results.
3151 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3152 * valarith.c (value_binop): Allow arithmetic operations on
3153 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3154 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3155 * ch-exp.y (tokentab3): Add MOD and REM.
3156 * ch-exp.y (yylex): Set innermost_block for symbols found
3157 in local scopes. Return LOCATION_NAME for local symbols.
3158 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3159 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3161 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3163 * command.c (shell_escape, make_command, _initialize_command):
3164 don't create or use fork if CANT_FORK is defined.
3165 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3166 code written for the IBM PC" remain.
3167 * xm-go32.h: define CANT_FORK
3169 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3171 * remote-sim.c: first attempt at general simulator interface
3172 * remote-hms.c: whitespace
3173 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3174 understand new stack layout. (print_register_hook): print ccr
3175 register in a fancy way.
3177 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3179 * eval.c (language.h): Include.
3180 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3181 to pointer types when the current language is C. It loses for
3182 other languages when the lower index bound is nonzero.
3183 * valarith.c (value_subscript): Take array lower bounds into
3184 account when performing subscripting operations.
3185 * valops.c (value_coerce_array): Add comment describing why
3186 arrays with nonzero lower bounds are dealt with in value_subscript,
3187 rather than in value_coerce_array.
3189 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3191 * ch-exp.y (FLOAT_LITERAL): Add token.
3192 * ch-exp.y (literal): Add FLOAT_LITERAL.
3193 * ch-exp.y (match_float_literal): New lexer routine.
3194 * ch-exp.y (convert_float): Remove.
3195 * ch-exp.y (yylex): Call match_float_literal.
3196 * ch-exp.y (yylex): Match single '.' after trying
3197 to match floating point literals.
3199 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3200 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3202 * expprint.c (dump_expression): New function for dumping
3203 expression vectors during gdb debugging.
3204 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3205 MULTI_SUBSCRIPT and moved out of BINOP range.
3206 * expression.h (DUMP_EXPRESSION): New macro that calls
3207 dump_expression if DEBUG_EXPRESSIONS is defined.
3208 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3209 * parse.c (length_of_subexp, prefixify_subexp): Change
3210 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3211 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3212 prefixify'ing the expression.
3213 * printcmd.c (print_command_1): Add comment.
3214 * ch-exp.y (expression_list): Add useful actions.
3215 * ch-exp.y (value_array_element): Add useful actions.
3216 * ch-exp.y (array_primitive_value): Add production.
3217 * ch-exp.y (yylex): Recognize ',' as a token.
3219 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3221 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3222 POSIXize the recursive makes (make [variable assignments] target{s})
3224 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3226 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3227 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3228 CPLUS_MARKER for all SVR4 systems, so follow suit.
3229 * defs.h (strdup_demangled): Remove prototype.
3230 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3231 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3232 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3233 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3234 prim_record_minimal_symbol_and_info): Use new macro
3235 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3236 * minsyms.c (install_minimal_symbols): Use new macro
3237 SYMBOL_INIT_DEMANGLED_NAME.
3238 * stabsread.c (define_symbol): Use new macro
3239 SYMBOL_INIT_DEMANGLED_NAME.
3240 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3241 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3242 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3243 SYMBOL_INIT_DEMANGLED_NAME.
3244 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3245 SYMBOL_DEMANGLED_NAME now tests language itself.
3246 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3247 now tests language itself.
3248 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3249 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3250 mangled name member in the language dependent portion of a symbol.
3251 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3252 mangled name member appropriate for a symbol's language.
3253 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3254 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3255 SYMBOL_DEMANGLED_NAME now tests language itself.
3256 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3257 initializes language dependent portion of symbol.
3258 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3259 demangles and caches the demangled form of symbol names.
3260 * utils.c (fputs_demangled, fprint_symbol): Use current language
3261 to select an appropriate demangling algorithm.
3262 * utils.c (strdup_demangled): Remove, no longer used.
3263 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3264 access the Chill mangled name member in the language dependent
3265 portion of a symbol.
3266 * ch-lang.c (chill_demangle): New function, simple demangler.
3267 * defs.h (chill_demangle): Add prototype.
3268 * symtab.h (language_dependent_info): Add struct for Chill.
3270 For older changes see ChangeLog-92
3276 version-control: never