1 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3 * inferior.h: remove redundant include of symtab.h which is
4 included in value.h via breakpoint.h.
6 * alloca.c: removed. alloca is now in libiberty.
8 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
9 new macro to undo what M_INSTALL does.
11 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
13 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name.
15 * dbxread.c (copy_pending): Change name and function of begi argument
16 to endi, since that is what the caller needs.
18 * Makefile.in (TAGFILES): Don't include YYFILES.
20 * Makefile.in (HFILES): Include monitor.h.
22 * Makefile.in: Include text that used to be in alldeps.mak.
23 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
24 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
26 * main.c (main): Print help message on stdout not stderr
28 New option --version per standards.texi.
29 In help message, show long options with "--" not "-".
30 Don't try to print help message or version until after we have
31 called initialize_all_files.
33 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
35 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
36 (solib_add): Call special_symbol_handling once, not once per library.
38 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
41 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
42 systems, not just Solaris.
44 * stabsread.c: Include <ctype.h>.
46 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
48 * fork-child.c (fork_inferior): Quote exec_file so it can contain
51 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
53 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
54 bfd.h is included by target.h, which most of gdb includes.
55 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
56 it's in INCLUDE_CFLAGS.
58 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
60 * config/i386/*aix*, i386aix-nat.c: New files.
61 * configure.in: Use them.
62 * alldeps.mak: List them.
63 * coffread.c (decode_base_type): Deal with anonymous enum type.
64 * i387-tdep.c (print_387_status_word): Add comment re "top".
65 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
66 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
67 only if not defined by a header file.
68 * mipsread.c: Don't define L_SET or L_INCR.
70 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
72 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
73 * depend: Hand updated to match.
75 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
77 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
78 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
79 we don't recognize the abbrev.
81 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
83 * solib.c (solib_add_common_symbols): Add comment about performance.
85 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
88 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
90 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
91 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
92 * configure.in (mips-sony-*): Use news-mips for host.
94 * buildsym.h: Doc fix for processing_acc_compilation.
96 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
100 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
102 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
103 ${srcdir}/../include.
105 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
107 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
108 Use VPRINTF macro if defined.
109 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
110 Define TIOC{GETC,GLTC}_BROKEN.
111 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
112 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
113 make things easier on munch (apparently this matters on
114 the delta88 with svr3).
116 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
118 * Makefile.in: canonicalize install.sh; for use within
119 this directory (and subdirs)
121 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
123 * Makefile.in: remove parentdir support; use INSTALL_XFORM
125 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
127 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
129 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
130 wired (and wrong) constant.
131 * values.c (unpack_long): Add case to unpack when target object is
133 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
136 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
138 * NEWS: tracking user visible changes starting with
141 * remote-vx.c (_initialize_vx): rename user settable option from
142 rpcTimeout to vxworks-timeout.
144 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
146 * Makefile.in (depend): More makefile diddling.
147 * alldeps.mak, depend: Update to latest automatically built
150 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
151 * alldeps.mak, depend: Update to latest automatically built
154 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
156 * remote-vx.c: include gdbcmd.h for setlist.
157 (_initialize_vx): make rpcTimeout user settable.
159 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
161 * main.c, gdbcmd.h: Add function filename_completer.
162 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
163 "directory", "source", "cd", "symbol-file" "add-symbol-file",
164 "load", "file", "exec-file", "core-file" commands.
165 (But '/' is a word break, limiting usefulness; see comments).
167 * source.c (mod_path): Warning not error if can't find directory.
169 * isi-xdep.c: New file.
170 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
172 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
174 * config/m68k/xm-news.h: Include <sys/param.h>.
176 * m88k-tdep.c (IEEE_isNAN): Remove.
177 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
178 broken isNAN as on the mips.
180 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
183 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
184 defined, don't worry about Sun's silly LBRAC bug.
185 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
187 * dbxread.c (process_one_symbol): If there's a symbol before an
189 (case N_BCOMM): complain () not error ().
191 * defs.h, main.c (catch_errors): Add return_mask arg.
192 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
193 other callers: Pass RETURN_MASK_ALL.
194 (return_to_top_level), callers: Add return_reason arg.
196 Use return_to_top_level (RETURN_QUIT) instead of error ().
197 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
198 Use SET_TOP_LEVEL not setjmp (to_top_level).
199 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
201 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
203 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
204 Don't try to get the debug base yet.
206 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
207 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
208 which returns 0 or 1 to say whether to do it.
209 * config/sparc/sun4{sol2,os4}.h
210 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
211 the right thing happens for both acc and SunOS4 /bin/cc.
213 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
214 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
216 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
217 probably contained byte-order sins too.
218 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
219 The IEEE_FLOAT code in print_floating takes care of it.
221 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
223 * Makefile.in (VERSION): Bump to 4.9.2.
224 * c-valprint.c (c_val_print): For array of chars printed with
225 string syntax, don't print the address of the array. From
227 * c-exp.y (yylex): Recognize '.' as indicating a floating point
228 number regardless of the radix. From wilson@cygnus.com.
229 * valprint.c (set_input_radix_1, set_output_radix_1): New
230 prototypes and functions that do the actual radix setting work.
231 * valprint.c (set_radix, set_output_radix, set_input_radix):
232 Rewrite to use set_input_radix_1 and set_output_radix_1.
233 * valprint.c (initialize_valprint): Enable commands to
234 independently set and show input and output radices.
235 * valprint.c (show_radix): New prototype and function that
236 handles separate input and output radices.
238 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
240 Patches from Jeff Law, law@cs.utah.edu:
241 * hppa-pinsn.c: Now uses disassembler from opcode library,
242 this contains only the stub function print_insn.
244 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
246 * main.c (main): back to two periods for elipse.
247 (print_gdb_version): revised format for configuration info.
249 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
251 * defs.h (INT_MAX): Cast unsigned shift result to int.
253 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
255 * dbxread.c (process_one_symbol): Rather than having
256 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
257 is true if we are doing stabs-in-elf, false otherwise.
258 config/sparc/tm-sun4sol2.h: Don't define it.
260 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
262 * remote-mips.c (mips_send_packet): Don't print garbage character
264 (mips_request): Don't check that remote pid is 0, because
266 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
269 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
271 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
273 * Makefile.in (install): Don't depend on gdb.
275 * Rename remote-es1800.c to remote-es.c
276 and remote-st2000.c to remote-st.c for 14-char filenames.
277 config/m68k/{es1800,st2000}: Use the new names.
279 * mips-tdep.c (isa_NAN): Don't return true on -0.
281 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
283 * defs.h (INT_MAX): Cast unsigned shift result to int.
285 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
287 * elfread.c (elf_symtab_read): Add bfd section address to bfd
288 symbols, now that they are section relative.
289 * solib.c (bfd_lookup_symbol): Ditto.
291 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
293 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
294 depend: Updated accordingly.
296 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
298 * Makefile.in (*.tab.c): Use mv for atomic update.
300 * Makefile.in ({dist,real}clean): Also remove nm.h.
301 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
302 (distclean): Don't rebuild *.tab.c or TAGS.
304 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
306 * Makefile.in (version.c): add host and target names to version.c.
307 * main.c (main): print three periods for the elipse.
308 (print_gdb_version): also print configuration.
310 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
311 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
312 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
314 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
315 (get_hex_regs, adapt_fetch_registers): cast args to
316 supply_register to avoid gcc warning.
318 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
319 doesn't compile on solaris and is now obsolete.
321 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
322 breaks stock sunos installations.
324 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
326 * m68k-stub.c: Add comment about frame cache.
328 * target.h (target_store_registers): Doc fix re error handling.
330 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
331 of register_valid[regno].
333 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
335 * symtab.h, dwarfread.c: Doc fix re dependencies.
337 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
339 * serial.c (serial_close): If scb is NULL, don't try to close
341 o * configure.in: Add support for rom68k and bug boot monitors.
343 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
345 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
346 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
347 * findvar.c (read_register, write_register): Fix thinko where
348 sizeof(host long) != sizeof(target int).
349 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
350 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
352 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
354 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
355 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
356 68881 and non-68881 cases. Check for a pair of movel instructions.
358 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
360 First cut at sparc-vxworks targetting.
361 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
362 * configure.in: sparc-vxworks gdb_target now vxsparc.
364 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
366 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
368 * config/m68k/xm-news.h: add "extern int errno".
370 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
372 * remove-vx.c (vx_read_register, vx_write_register): collapse
373 ifdef I80960 else (assumes) m68k into parameterizable macros
374 VX_NUM_REGS and VX_SIZE_FPREGS.
375 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
376 VX_SIZE_FPREGS): new definitions.
378 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
380 * symfile.{c,h} (generic_load): New function.
381 remote{,-nindy,-eb,-mips}.c: Use it.
383 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
385 * Makefile.in (depend): More sed gubbish to deal with
386 ../bfd/bfd.h being generated during the build.
387 * depend: Re-done with corrected makefile.
389 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
391 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
392 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
393 directory to find automatically generated header files and library.
394 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
395 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
396 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
397 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
398 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
399 * depend, alldeps.mak: Rebuild after Makefile.in changes.
401 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
403 * configure.in: change lynx support to CPU-*-lynxos*
405 * Makefile.in (subdir_do): change test from existence of directory
406 to existence of Makefile (the directory may exist but not be configured)
408 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
410 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
412 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
414 * configure.in (mips-idt-ecoffl*): New target; use idtl.
415 (mips-idt-ecoff*): Added trailing '*'.
416 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
418 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
420 * ser-go32.c: Clean up lots of compilation nits.
422 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
424 * Patches from Jeffrey Law <law@cs.utah.edu>.
425 * hppab-nat.c: Eliminate unnecessary ifdefs for
426 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
427 CANNOT_STORE_REGISTER.
428 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
429 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
430 templates for 1.1 FP computational instructions.
432 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
434 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
435 * alldeps.mak, depend: Rebuild to account for ser-tcp.
436 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
437 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
438 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
439 shell when running the child, as args have been expanded by the
440 time we get here. Simplify calling convention.
441 * gdbserver/remote-server.c (main): Use new calling convention
442 for create_inferior, remove defunct code for coalescing argv.
443 Remove extra calls to mywait(), as we no longer have to wade
446 * target.c (target_read_memory_partial): Don't deref errnoptr
447 when checking for null pointer.
449 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
451 * remote-es1800.c: Fix typo.
453 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
455 * target.c (target_read_memory_partial): Like target_read_memory,
456 but does partial reads, such as reads that bump into the end of
458 * target.h (target_read_memory_partial): Add prototype.
459 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
460 * valprint.c (val_print_string): Complete rewrite to fix bug with
461 bumping into end of memory, avoiding unnecessarily long reads, and
462 fixing bug when print_max is set to 0 (unlimited print length).
463 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
464 initialize print_max.
466 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
468 * configure.in: Add support for rom68k and bug boot monitors.
470 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
472 * printcmd.c (print_scalar_formatted): Print integers bigger than
473 LONGEST in hex no matter how big, and no matter what the format
476 * stabsread.c (read_type): Skip type attributes if present.
478 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
479 of number, just through '0' + radix - 1.
481 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
483 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
485 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
486 single parameter, the pointer to the partial symtab, rather than
487 a bunch of args that are derived from the partial symtab. Change
488 prototypes and callers to match.
490 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
491 set demangling style automatically.
492 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
493 GNU C++, not C++ in general.
494 * symtab.h (general_symbol_info): Simplify by eliminating one
495 structure level for the language dependent info.
497 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
499 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
500 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
501 TYPE_CODE_ENUM was already testing for this.
503 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
505 * Makefile.in: Add new file ser-tcp.c.
506 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
507 * findvar.c (write_register): See if we are writing back the same
508 value that's already in the register. If so, don't bother.
509 * remote.c (putpkt, getpkt): Improve handling of communication
511 * ser-go32.c: Prototype it to death. Update serial_ops and add
512 dummy routines where appropriate.
513 * ser-tcp.c: New module to implement serial I/O via TCP
515 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
516 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
517 * serial.c: Add start of support for connect command.
518 (serial_open): Distinguish between tcp and local devices.
519 * serial.h (struct serial_ops): Get rid of restore, add
520 get_tty_state and set_tty_state. Define protoypes and macros for
522 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
523 some real buffering. Handle error conditions gracefully.
524 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
525 (Lynx), remove lots of cruft.
527 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
529 * printcmd.c (print_address_symbolic): turn this into an assigment
530 instead of an initialization (many compilers don't accept
531 structure initialization).
533 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * xcoffread.c (read_xcoff_symtab): If several program csects in one
536 source file, give them all the name of the source file, rather than
537 the 2nd and subsequent ones having NULL names.
539 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
541 * printcmd.c (print_address_symbolic): Append source filename and
542 linenumber of the symbol if print symbol-filename is on.
543 (initialize_printcmd): `set print symbol-filename'.
545 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
547 * configure.in: Add config for Lynx target. Configure gdbserver
548 only for Lynx. Re-do selective configuration of sparclite.
550 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
551 configure.in remote-inflow.c remote-utils.c}: New files to
552 support GDB remote server. Currently only works for Lynx.
554 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
556 * stabsread.c (define_symbol, case 't'): Only set the name if it
557 is not a pointer type.
559 * stabsread.c (define_symbol): Clean up logic; move the read_type
560 calls to inside the switch statement (this improves the error
563 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
566 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
568 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
570 * source.c (line_info): Change "pc" to "address" in messages and
571 use print_address for addresses.
573 * source.c (line_info): If we don't find a symtab, print more useful
574 output, including the symbolic address.
576 * source.c (line_info): If --fullname, display the source.
577 (identify_source_line), callers: Take pc as argument, rather than
578 assuming innermost frame (emacs doesn't use this, so no one ever
580 * symtab.h: Declare frame_file_full_name.
583 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
585 * breakpoint.c (catch_command_1): Fix typo in error msg.
587 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
589 * elfread.c (elf_symfile_read): Update ELF structure and routine
590 names to specify 32-bit versions.
591 (elf_symtab_read): Retrieve size field directly from symbol,
592 instead of using old kludge.
594 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
595 calling opcodes library.
596 * z8k-tdep.c (print_insn): Likewise.
598 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
600 * stabsread.c: Remove all uses of error(). Make error_type and
601 read_type_number static.
602 (define_symbol): Don't try to deal with a missing symbol
603 descriptor which isn't followed by digit, '(', or '-'.
604 * stabsread.h: Don't declare read_type_number here.
605 * gdbtypes.h: Don't declare error_type here.
606 * xcoffread.c: Remove NO_TYPEDEFS code.
608 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
610 * mips-tdep.c: Removed #include of many header files, and #define
611 of MIPSMAGIC; no longer used.
613 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
615 * Many places: replace "the inferior" in messages with "the program"
616 or "the program being debugged".
617 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
618 and I'm getting sick of maintaining it.
620 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
623 * config/i386/go32.mh: Define SER_HARDWIRE.
624 * Makefile.in: Define SER_HARDWIRE.
626 (alldeps.mak): Add SER_HARDWIRE.
627 Remove all references to ser-hardwire.{c,o}.
628 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
630 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
632 * sparc-nat.c (store_inferior_registers): Fill in all members of
633 inferior_fp_registers by reading them from the inferior before
634 modifying and writing them back.
635 Fixes unexplainable inferior FP exceptions after calls to the inferior
636 or setting of floating point registers.
637 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
638 to register which is generated by gcc-2.4.
640 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
642 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
644 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
646 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
647 xm-i386lynx.h}: New configuration for Lynx.
649 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
651 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
652 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
654 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
655 as struct, union, or enum tags.
657 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
659 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
662 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * infrun.c (wait_for_inferior),
665 infcmd.c (program_info, signal_command): Use symbolic signal names.
667 * inftarg.c (child_wait): Deal with EINTR and include message from
668 strerror if printing an error message.
670 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
672 * stabsread.c: Remove most uses of lookup_fundamental_type.
673 (define_symbol): Use read_type for type of enum constant,
674 not just read_type_number. Also don't call error().
675 (define_symbol): For unrecognized constant type, one complaint (the
676 one from error_type) is enough. Don't make our own in addition.
677 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
678 * gdbtypes.h: Doc fixes.
680 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
682 Fix stack unwinding through _sigtramp on Irix. These patches are from
683 Paul Flinders <ptf@delcam.co.uk>.
684 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
685 executable uses sigvec.
686 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
688 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
690 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
692 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
693 be passed to the inferior to make "handle <signal> nopass nostop" work.
695 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
697 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
699 * findvar.c (value_from_register): Fix uninitialized first_addr
700 which caused problems with assignment of doubles to register variables
702 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
703 missing mips definitions if necessary.
705 Fix handling of double register variables for mips targets and big
706 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
707 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
709 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
710 conversion of type held in multiple registers to host format.
711 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
712 companion to REGISTER_CONVERT_TO_TYPE.
713 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
714 Convert to function calls.
715 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
717 * mips-tdep.c (mips_print_register): Raw buffer now needs just
718 MAX_REGISTER_RAW_SIZE bytes.
719 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
720 (if defined) for doubles.
721 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
722 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
723 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
725 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
728 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
730 * configure.in: Add i[34]86-*-isc*.
732 * stabsread.c: Make sure all complain() pass the address of the struct.
734 * xcoffread.c: Make sure all struct complaints are static not auto.
736 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
738 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
740 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
742 * config/i386/linux.mh: Re-enable coredumps now that they should work.
744 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
746 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
748 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
750 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
752 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
754 * Makefile.in (INSTALLED_LIBS): New variable.
756 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
758 * main.c (quit_command): In the "quit anyway?" message, tell the user
759 whether we are planning to detach or kill the program.
761 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
762 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
764 * infcmd.c (read_pc): Doc fix.
766 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
768 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
769 signal_handler_caller.
770 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
771 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
772 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
773 Use SIGTRAMP_START if defined.
774 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
775 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
777 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
779 * infcmd.c (step_1): Fix poorly worded error message.
781 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
782 Comment out corelow.c because core dumps are broken on these machines.
784 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
785 if srcdir is not ".".
786 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
787 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
788 * depend: Update to latest automatically built version.
790 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
792 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
793 * Makefile.in (NONSRC): Add ChangeLog-92
795 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
797 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
798 not typo RAW_REGISTER_SIZE.
800 * frame.h, inferior.h: Doc fixes.
802 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
804 * findvar.c (write_register): Add sanity check for register size.
805 (read_register): Fixup sanity check for register size to be
806 consistent with write_register().
808 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
810 * sparclite/Makefile.in: Add dummy info, install and install-info
813 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
815 * remote-nindy.c: Removed declaration of coffstrip.
816 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
818 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
820 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
823 * Makefile.in (VERSION): GDB 4.9 release.
825 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
827 * README: Update known bugs to include the Solaris bug that
828 leaves core dumps in the current directory when restarting the
829 inferior with "run". Expand on the testsuite information.
831 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
832 be the last 4.9 prerelease test archive.
834 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
836 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
839 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
841 * README, NEWS: Update for gdb 4.9 release.
843 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
845 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
846 * target.c (MIN): #undef before defining.
848 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
850 Patch from Jeffrey Law:
851 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
853 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
855 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
858 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
860 * ch-exp.y (start): Apply work-around to avoid bison warning.
862 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
864 * Makefile.in (BISON): Remove double quotes around BISON
865 definition when bison is used.
867 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
868 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
869 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
870 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
871 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
872 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
873 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
874 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
876 * Makefile.in (VERSION): Bump to 4.8.6.
878 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
880 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
881 include declarations for malloc/realloc/free. Both malloc and
882 realloc return 'void *' for non-ANSI compilations.
884 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
886 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
889 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
891 * solib.c (clear_solib): Don't close bfd if it is NULL.
893 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
895 * core.c (dis_asm_read_memory): Cast second arg of
896 target_read_memory to "char *".
897 * breakpoint.c (watchpoint_check): Change arg type from PTR to
898 "char *", to match other functions called by catch_errors().
900 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
902 * More patches from Jeffrey Law (law@cs.utah.edu).
903 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
904 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
905 Delete unnecessary declarations.
907 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
909 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
910 poll() for termio{s}.
912 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
914 * i386-tdep.c (i386_frame_num_args): Always return -1.
916 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
918 * Patches from Jeffrey Law <law@cs.utah.edu>.
919 * gdb/hppa-tdep.c: Declare frame_saved_pc.
920 (frameless_function_invocation): New function.
921 (frame_saved_pc, init_extra_frame_info): Use
922 frameless_function_invocation.
923 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
924 call instead of just grabbing the value currently in %r2.
925 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
926 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
927 definition and use the common one in tm-hppa.h.
928 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
929 use unwind descriptors to determine if the frame chain is valid.
930 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
931 it does not assume %r4 is the frame pointer.
932 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
933 and ssm instructions.
934 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
935 helper functions for print_insn.
936 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
937 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
938 which nullifies the following instruction.
940 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
942 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
943 pass the 5th arg there, rather than using an ANSI C-specific macro.
945 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
947 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
949 * Makefile.in (VERSION): Bump to 4.8.5
950 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
951 directories to include search path.
952 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
954 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
955 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
956 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
957 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
958 udr.o, udip2soc.o): Remove explicit rules, use the ones that
959 are automatically generated in "depend".
960 * Makefile.in (paread.o): Document why a dependency doesn't get
961 automatically generated in "depend" and leave this explicit rule
963 * depend: Update to latest automatically generated version.
965 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
967 * xcoffread.c: Doc fix.
969 * Makefile.in (depend): Include $(CC) command in generated output.
971 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
973 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
974 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
975 * depend: Update to latest automatically built version.
977 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
979 * sparclite/Makefile.in: Create default target that does nothing
980 in order to force user to build by hand.
982 * sparclite/Makefile: Remove. It's not necessary anymore.
984 * ser-unix.c (wait_for): New routine to handle read timeouts,
985 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
987 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
989 * mips-pinsn.c (print_insn): Return value.
991 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
993 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
994 at configuration time and doesn't belong in the distribution archive.
996 * Makefile.in (NONSRC): Add 29k-share/README.
997 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
999 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1000 constants with slightly more portable definitions (still depends
1001 on 2's complement arithmetic though).
1002 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1003 * i386v-nat.c (sys/reg.h): Conditionalize include on
1004 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1005 * ser-unix.c (termio.h): Include <termio.h> like other files that
1006 include termio.h, not <sys/termio.h> which may not exist (on
1009 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1011 * valprint.c (print_longest): Change format parameter from a
1012 'char' to an 'int'. We can't have 'char' parameters with the
1013 current coding style, where we mix prototypes with pre-ANSI
1015 * value.h (print_longest): Change format parameter in prototype
1016 from a 'char' to an 'int'.
1018 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1020 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1022 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1023 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1025 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1027 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1028 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1029 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1030 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1031 ptrace needs 5 arguments, #define ptrace to always
1032 pass zero as the 5th argument.
1034 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * configure.in: Match z8k-*-sim for z8000.
1037 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1038 * remote-hms.c: Update to use new serial protocol.
1040 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1042 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1043 necessary and Solaris doesn't have it.
1045 * Makefile.in (clean-info, install, install-info, info, dvi,
1046 check, all): do not echo recursion lines.
1048 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1050 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1051 required target ports which use sockets (like a29k-udi).
1053 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1055 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1057 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1058 systems lacking select().
1060 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1062 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1064 * alldeps.mak, depend: Update with latest automatically built
1067 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1069 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1071 * Makefile.in (make-proto-testsuite.dir): New target to make
1072 prototype testsuite tree.
1074 * Makefile.in (VERSION): Bump to 4.8.4.
1076 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1078 * stabsread.c (define_symbol): If unrecognized constant type,
1079 complain() not error().
1081 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1083 * infptrace.c: Add missing close paren to test for
1084 FIVE_ARG_PTRACE defined.
1086 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1087 when compiling with gcc, but disable it for now. See comment.
1088 * defs.h (LONGEST): Define as either "long" or "long long"
1089 based on CC_HAS_LONG_LONG.
1090 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1091 how longest_to_int is defined.
1092 * c-valprint.c (c_val_print): Call print_longest.
1093 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1094 instead of LONG_LONG.
1095 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1097 * printcmd.c (print_scalar_formatted): Call print_longest
1098 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1099 * typeprint.c (print_type_scalar): Call print_longest and let
1100 it figure out what to do for PRINTF_HAS_LONG_LONG.
1101 * valprint.c (val_print_type_code_int): Call print_longest
1102 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1103 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1104 * value.h (struct value): Replace usage of LONG_LONG with
1106 * value.h (print_longest): Add prototype.
1107 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1108 * values.c (unpack_double): Collapse code that was unnecessarily
1109 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1110 * values.c (value_from_longest): Remove dependency on
1111 CC_HAS_LONG_LONG and just use LONGEST.
1112 * solib.c (solib_map_sections): Use bfd_get_filename
1113 to access filename field.
1114 * solib.c (clear_solib): Save filename and free it later, after
1115 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1116 to access the field.
1117 * config/convex/xm-convex.h (LONG_LONG): Replace with
1118 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1119 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1120 Add PRINTF_HAS_LONG_LONG references.
1122 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1124 * inflow.c (kill_command), infcmd.c (attach_command),
1125 remote.c (remote_interrupt_twice): In messages for the user, call it
1126 "the program" or "the program being debugged" not "the inferior".
1128 * hp300ux-nat.c: Cast second arg to supply_register calls.
1129 (_initialize_kernel_u_addr, getpagesize): New functions.
1130 (store_inferior_register_1): Change arg name from value to val.
1131 (fetch_core_registers): Make arg core_reg_size unsigned.
1132 Pass 5 args to ptrace.
1133 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1134 Remove KERNEL_U_ADDR stuff.
1135 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1136 * config/m68k/hp300hpux.m{t,h}:
1137 Move exec.o from NATDEPFILES to TDEPFILES
1138 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1139 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1141 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1145 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1147 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1149 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1151 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1152 describe `set demangle-style arm' (not cfront);
1153 mention can type `q' to discard output, when gdb pages
1155 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1157 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1160 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1162 * remote.c: Change timeout to 2.
1163 (remote_open): Use unpush_target not remote_close.
1164 (remote_resume): If siggnal != 0, give warning not error().
1165 (remote_wait, remote_interrupt, remote_interrupt_twice):
1166 If we get two interrupts, let the user get out if they want.
1167 (remote_{kill,mourn}): New functions.
1168 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1170 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1172 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1174 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1176 * Remote targets (mourn): Call unpush_target.
1178 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1179 Remove twisted use of PARAMS.
1181 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1182 that ansidecl.h assumes ANSI on AIX.
1184 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1187 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1189 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1191 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1193 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1195 * remote-vx.c (net_connect): Allow numeric IP address for host.
1197 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1199 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1201 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1203 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1205 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1207 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1209 * valops.c (value_cast): A cast might also change the object
1210 representation in C++.
1211 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1212 to get the proper read_symtab function when called from mipsread.c.
1213 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1214 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1215 for dummy psymtabs, inhibit processing of dummy psymtabs.
1217 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1219 * Changes from (or inspired by) AMD:
1220 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1222 (udi_wait): Make error message (UDIGetStdout) match error.
1223 (udi_wait): Handle UDIStdinNeeded.
1224 * command.c [CANT_FORK]: Use system().
1225 * utils.c (prompt_for_continue): Allow quit with 'q'.
1227 * solib.c (solib_add): Don't call special_symbol_handling if there
1228 were errors in symbol_add_stub. Also set so->from_tty before
1229 calling symbol_add_stub.
1231 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1233 * Merge in HPPA/BSD patches from Utah:
1234 * defs.h: Add const to 2nd arg of psignal prototype.
1235 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1237 * hppab-core.c: Deleted. No longer useful.
1238 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1240 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1241 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1242 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1243 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1244 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1246 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1248 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1249 of the PC being in a stack dummy when looking at a core file
1250 without symbols. The other is the incorrect passing of char
1251 arguments during expression evaluation (ie: p foo('a','b') would
1252 mess up the passing of it's args because it wasn't coercing the
1254 * hppah-tdep.c: Rename global functions to have consistent hppa_
1255 prefix. Make more functions static. Drop hp_ prefix from static
1256 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1257 char to int args if necessary. (hppa_fix_call_dummy): Create
1258 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1259 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1260 valid (ie: != 0) before doing comparison against PC.
1261 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1262 to reflect new arguments.
1263 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1264 prefix for func name. (FIX_CALL_DUMMY): Move code into
1267 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1268 to malloc() so that we can test GDB eval of dynamically created
1269 arrays (like char strings in `print "foo"').
1271 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1273 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1274 minimal symbols for a nearby symbol.
1276 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1278 * coffread.c: Comment changes around minimal symbol recording.
1280 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1282 * command.c: comment changes only.
1284 * mips-tdep.c (heuristic_fence_post): new static variable.
1285 (heuristic_proc_start): use heuristic_fence_post, print better
1286 warnings, but only if not stop_soon_quietly.
1287 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1289 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1291 * symtab.h: Fix LOC_REF_ARG comment.
1293 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1294 and Jim Kingdon (kingdon@cygnus.com)
1296 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1298 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1299 symfile.c (compare_symbols): Don't check first character; STRCMP
1302 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1303 structures that are passed by address in a register.
1304 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1305 * findvar.c (read_var_value),
1306 printcmd.c (address_info, print_frame_args),
1307 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1308 * symtab.c (lookup_block_symbol): Deal with it.
1310 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1312 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1314 * objfiles.c (find_pc_section): Return a struct obj_section *.
1315 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1316 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1317 Don't use obj_section hack.
1318 * xcoffexec (vmap_symtab): Relocate obj_sections.
1319 * printcmd.c (containing_function_bounds): Use find_pc_section.
1321 * symtab.h: Clean up SYMBOL_VALUE comments.
1323 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1325 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1326 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1328 * coffread.c (read_coff_symtab): Use rewind before fseek.
1330 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1332 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1333 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1334 * Makefile.in: Remove message to expect conflicts and unused
1335 rules in ch-exp.y, since there no longer are any such.
1337 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1339 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1341 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1343 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1344 rather than dumping core.
1346 * Makefile.in: Add ${srcdir}/ to all source files.
1347 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1348 (TAGS): Deal with srcdir and new config directory scheme.
1350 Makefile.in (NONSRC): Remove createtags.
1351 alldeps.mak: Updated.
1353 * rs6000-tdep.c: Delete unused function print_frame.
1355 * frame.h (struct frame_info): Doc fix for next_frame.
1356 New field signal_handler_caller.
1357 blockframe.c (create_new_frame, get_prev_frame_info),
1358 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1359 INIT_FRAME_PC_FIRST).
1360 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1363 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1365 * irix4-nat.c (fetch_core_registers): Special version of this for
1366 Irix 4.x, which stores regs a bit differently from other /proc
1368 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1369 to new file core-svr4.c.
1370 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1371 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1373 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1375 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1377 * i387-tdep.c: Remove unused #includes.
1379 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1381 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1383 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1385 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1387 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1388 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1389 Don't muck with SYMBOL_CLASS.
1391 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1393 * munch: Don't use head command. It doesn't exist everywhere.
1395 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1397 * inflow.c (new_tty): Remove spurious 'o' character at end
1400 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1402 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1403 instructions and nothing more.
1404 * mipsread.c (add_line): Add comment why we have to combine line number
1405 entries for the same line number.
1407 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1409 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1412 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1414 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1416 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1418 * source.c (select_source_symtab): Clean up comment. Also, if
1419 we have a current_source_symtab, and s is NULL, return without
1421 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1422 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1424 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1426 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1427 * stabsread.h: Declare it.
1428 * partial-stab.h: Use it.
1430 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1432 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1434 * stack.c (print_frame_info): Print specially if dummy frame.
1436 * breakpoint.c: Add comments regarding within_scope future direction.
1440 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1442 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1444 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1446 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1448 * stabsread.c (read_member_functions): Initialize domain for stubbed
1449 member functions to avoid gdb core dumps when printing pointers
1450 to member functions.
1451 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1454 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1456 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1457 stop with an error().
1458 eval.c (evaluate_subexp): Change error message.
1460 * objfiles.c (build_objfile_section_table): Cast return value
1461 from obstack_finish.
1463 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1465 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1466 to rs6000_frame_chain and deal with it if we're in a signal handler.
1467 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1469 * breakpoint.c (within_scope): New function.
1470 (enable_breakpoint, watchpoint_check): Use it.
1472 * source.c (openp): Handle "exec-file ./ls" correctly.
1474 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1476 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1478 * ch-exp.y: Clean up lexing of identifiers and
1479 reserved words. (E.g. don't recognize FALSEXXX as the
1480 keyword FALSE followed by the identifier XXX.)
1481 Also, convert identifiers to lower case.
1483 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1485 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1486 new serial interface.
1488 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1490 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1491 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1492 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1493 and use new return codes for go32_readchar().
1494 * ser-unix.c: Ditto. Also, move error handling up to caller for
1495 SERIAL_SETBAUDRATE().
1496 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1497 to specific routine.
1498 (serial_close): New routine to wrap around device close routine.
1499 serial.h: Clean & document return values more clearly.
1501 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1503 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1505 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1506 operand in decimal rather than wrong textual versions.
1508 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1509 (mention 't', remove false thing about 'g' only good with 'f').
1511 * breakpoint.h: move "struct breakpoint" and friends to top of
1512 file so that bpstat_find_breakpoint prototype works.
1514 * solib.c (struct so_list): Add bfd field.
1515 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1516 Put the bfd in bfd field of the so_list.
1517 (clear_solib): Free bfd name and close_bfd on the bfd.
1519 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1521 * valarith.c (value_subscript): Add COERCE_REF.
1522 * ch-exp.y (operand_5): We can generalize the 2nd operand
1523 of a string repetition ot 'literal' without ambiguity.
1525 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1527 * breakpoint.h (struct bpstat): Remove momentary field.
1528 Remove bpstat_momentary_breakpoint. This was always kludgy
1529 and is no longer used.
1531 * breakpoint.h: Add enum bpstat_what.
1532 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1533 stop and print fields of bpstat now per-breakpoint, not just
1534 one for the whole chain.
1535 breakpoint.{c,h} (bpstat_what): New function.
1536 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1537 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1538 with call to bpstat_what.
1539 README: Remove watchpoint/breakpoint bug from known bugs.
1541 * breakpoint.h: Prototype bpstat_find_breakpoint.
1543 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1545 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1547 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1548 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1550 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1552 * i960-pinsn.c (tabent): Copied struct definition from
1555 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1557 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1558 is a C++ destructor.
1559 * symtab.c (gdb_mangle_name): Use it.
1560 * symtab.c (find_methods): Do not add destructors to choice list
1562 * symtab.c (decode_line_1): Make breakpoints on destructors work
1565 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1567 * ser-go32.c: Make it use serial port name.
1568 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1570 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1573 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1575 * configure.in: Only configure sparclite subdir when target_cpu
1578 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1580 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1581 Remove FIXME comment regarding this.
1583 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1585 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1587 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1589 Add section table to objfile struct. Use it for find_pc_section.
1590 * objfiles.c (add_to_objfile_sections,
1591 build_objfile_section_table, find_pc_section): new functions.
1592 (allocate_objfile): build section table.
1593 * objfiles.h (struct obj_section): new structure.
1594 (struct objfile): add section table.
1595 (find_pc_section): new prototype.
1596 * solib.[ch] (find_pc_section_from_so_list): removed.
1597 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1598 symfile.h for objfiles.h.
1599 (in_solib_trampoline): adjusted for new find_pc_section
1600 prototype. Removed BAD_RICH_HACK ifdefs.
1601 * symfile.c (syms_from_objfile): offset objfile sections.
1602 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1603 * symfile.h (find_pc_section): prototype removed. Also fixed
1604 comment typo NUL -> NULL.
1605 * target.[ch] (find_pc_section_from_targets): removed.
1606 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1608 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1610 * ser-go32.c: Format. (go32_open): Use proper return value.
1612 * configure.in: Undo conditional configdirs hack for sparclite.
1614 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1616 * symtab.c (list_symbols): When call break_command, pass both
1617 filename and function name not just function name.
1619 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1621 (Changes and new files to make "none" a full fledged configuration)
1622 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1623 Currently only tm-none.h has any meaningful contents.
1624 * config/none/none.mh (NAT_FILE): Use nm-none.h
1625 * config/none/none.mh (XM_FILE): Use xm-none.h
1626 * config/none/none.mt (TM_FILE): Use tm-none.h
1627 * Makefile.in (depend): Remove comment about parse errors in
1628 valops.c, it now parses correctly and generates a correct depend
1629 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1630 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1632 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1634 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1636 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1637 exactly 8 characters.
1639 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1641 * configure.in: Sparclite uses sparc config dir. Also has it's
1642 own tm- & .mt files now. Also add sparclite to configdirs.
1643 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1644 * config/i386/go32.mh: Nullify def of TERMCAP.
1645 * config/i386/xm-go32.h: Get rid of redef of EIO.
1646 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1647 specific configs. Very similar to sun4os4, but without solib.
1648 * sparclite/{Makefile.in configure.in}: First cut at making this
1651 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1653 * ser-go32.c: First cut at adapting to new serial interface.
1655 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1657 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1658 These implement a new serial line interface for talking to remote
1660 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1661 EXCEPT go32, which gets ser-go32.c.
1662 * remote.c: Use new serial interface. More remote-xxx's to be
1664 * ser-bsd.c, ser-termios.c: Removed.
1665 * serial.c: New. Implements common operations for all serial
1667 * ser-unix.c: New. Unix specific serial operations for various
1668 flavors of Unix (Posix, SysV, BSD).
1669 * serial.h: Generic serial interface defs.
1670 * config/i386/go32.mh, config/i386/i386bsd.h,
1671 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1672 ser-bsd.o from XDEPFILES. All the magic is now handled in
1675 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1677 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1679 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1681 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1683 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1684 about framelessness except on the innermost frame.
1686 * xcoffexec.c: Call fatal() not abort().
1688 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1689 a LOC_OPTIMIZED_OUT symbol.
1690 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1691 findvar.c (read_var_value), printcmd.c (address_info),
1692 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1693 m2-exp.y (yylex): Deal with it.
1694 ch-exp.y (yylex): Deal with it.
1696 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1698 * findvar.c (value_from_register): H8500 specific, check to see
1699 if we are looking at short pointer. If so, skip crock.
1700 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1701 read_memory_integer() to avoid getting messed up by sign extension.
1703 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1705 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1706 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1707 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1709 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1711 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1713 * core.c (dis_asm_print_address): New function.
1715 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1718 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1720 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1721 entire breakpoint chain and print only the first entry that needs to
1722 be printed and needs to be stopped for. Fixes problems with printing
1723 of multiple breakpoints with different conditions.
1724 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1725 effectively stops printing of the breakpoint chain.
1726 * breakpoint.c (print_it_noop): New routine to print nothing
1727 for this breakpoint entry and dont stop printing.
1728 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1729 watchpoint only if it is enabled.
1730 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1731 descriptor from the library to make backtraces through setjmp work.
1732 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1734 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1735 all registers saved within sigtramp, cleanup.
1737 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1739 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1741 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1743 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1744 with prototype in ../include/dis-asm.h.
1746 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1748 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1749 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1750 Use read_memory_func interface to disassembler.
1752 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1754 Teach sparc solaris to next over shared library functions.
1755 * solib.[hc] (find_pc_section_from_so_list): new function and
1757 * sparc-tdep.c (in_solib_trampoline): new function.
1758 * symfile.[hc] (find_pc_section): new function and prototypes.
1759 * target.[hc] (find_pc_section_from_targets): new function and
1761 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1762 in_solib_trampoline.
1764 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1766 * infrun.c (wait_for_inferior): Revise comment.
1768 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1770 * command.{c,h}: New var_type var_integer.
1771 main.c: Use it for history_size.
1773 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1774 Lint and byte-order fixups.
1776 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1778 * breakpoint.h (bpstat): New field print_it.
1779 breakpoint.c (bpstat_print): Use it.
1780 (print_it_normal): New function (from old bpstat_print code).
1781 (bpstat_{alloc,stop_status}): Set print_it field.
1783 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1784 evaluating watchpoint condition, via new function watchpoint_check.
1785 Also stop if watchpoint disabled due to leaving its block.
1787 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1789 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1791 * mips-pinsn.c: Add missing include of dis-asm.h.
1793 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1795 * Makefile.in (clean, distclean, realclean): Recursively apply
1796 to subdirs first, rather than last. This avoids, for example,
1797 Makefile being removed in a parent directory before the recursive
1800 * alldeps.mak, depend: Update for below changes.
1802 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1803 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1804 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1805 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1806 instead of tm-68k.h.
1807 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1808 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1809 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1810 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1811 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1812 tm-68k.h to tm-m68k.h.
1813 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1814 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1817 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1818 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1819 * a29k-tdep.c: Renamed from am29k-tdep.c.
1820 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1821 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1822 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1823 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1824 Map '29k' to 'a29k'.
1825 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1826 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1827 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1829 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1830 define that does not appear anywhere else in the gdb source tree.
1831 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1833 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1835 * breakpoint.c: Add comments regarding breakpoint_re_set.
1837 * xcoffread.c (sort_syms, compare_symbols): Remove.
1838 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1839 not our own sort_syms (it is identical).
1841 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1843 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1845 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1846 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1848 * exec.c (exec_close): Fix storage leak.
1849 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1850 output sections when patching an executable.
1851 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1852 when writing all registers.
1853 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1854 at the right offset in the dummy frame.
1855 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1856 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1857 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1859 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1861 * Makefile.in (TARFILES): Avoid trailing backslash.
1863 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1865 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1866 it in breakpoint_re_set.
1867 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1869 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1870 don't use sizeof(int) for target stuff, etc).
1872 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1874 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1875 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1876 support that can't be integrated anyway due to lack of clear
1879 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1881 * findvar.c (read_register, write_register): Make these capable
1882 of reading/writing registers that are shorter than REGISTER_TYPE.
1883 * (value_from_register): Install H8500 specific code to return
1884 proper value when register is being used as a pointer.
1885 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1886 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1887 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1888 chain frames properly by combining frame pointer with T reg.
1889 (init_extra_frame_info): Delete. It's now a macro.
1890 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1891 offset by the correct amount off of the frame pointer.
1892 (register_byte): Delete. It's now a macro.
1893 (register_raw_size, register_virtual_size): Delete. Replaced by
1894 common routine h8500_register_size, cuz there's no difference
1895 between the raw & virtual sizes on this machine.
1896 (register_convert_to_raw, register_convert_to_virtual): Delete,
1897 cuz there's no difference between the raw & virtual forms.
1898 Replaced by memcpy in tm file.
1899 (register_virtual_type): Rename to h8500_register_virtual_type.
1900 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1901 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1902 emulator have same reg offsets. This is all handled in the
1904 (h8500_trapped_internalvar): New routine to detect references to
1905 convenience vars acting as pointer pseudo-regs.
1906 (h8500_value_trapped_internalvar): Conjure up value of pointer
1908 (h8500_set_trapped_internalvar): Convert set value in real
1909 register references.
1910 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1911 code segment register.
1912 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1914 (wait_for_inferior): Add h8500 specific code to add stack segment
1915 when reading SP register.
1916 remote-sim.c (fetch_register): Spacing.
1917 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1918 detect cruft. Redo all register manipulation stuff. Get rid of
1919 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1920 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1921 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1922 to create internal vars for pointer pseudo-regs.
1924 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1926 * Makefile.in: Numerous small changes to macro definitions
1927 and rules for building gdb distribution tree. Many macros
1928 eliminated or merged, and rules simplified.
1929 * alldeps.mak: Update.
1932 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1934 * Makefile.in: recurse through SUBDIRS for dvi target too
1936 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1938 * Clean up xcoff relocation.
1939 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1940 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1942 symtab.h (struct general_symbol_info): Add section field.
1943 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1944 xcoffread.c: Set section for symbols and msymbols.
1945 (struct symtab): Add block_line_section field.
1946 buildsym.c (end_symtab): Set it.
1947 (end_symtab and callers): Add section parameter.
1948 objfiles.c (objfile_relocate): New funciton.
1949 xcoffexec.c (vmap_symtab): Use it.
1950 xcoffsolib.h (struct vmap): Remove unused fields.
1951 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1952 CORE_NEEDS_RELOCATION, symtab_relocated.
1953 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1954 rs6000-tdep.c: Make loadinfotext static.
1955 breakpoint.c (fixup_breakpoints): Doc fix.
1956 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1957 (end_symtab): primary field replaces nonreloc.
1959 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1961 * symtab.h (struct linetable_entry): Remove confusing comment.
1963 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1965 * Makefile.in: add installcheck target
1967 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1969 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1970 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1971 z8k}: New directories to hold cpu specific configuration files.
1972 Naming follows gcc convention.
1973 * config/{*.mt, *.mh}: All target and host makefile fragment
1974 config files moved to an appropriate config/<cpu> subdirectory.
1975 * nm-*, xm-*, tm-*: All native, host, and target files, which
1976 get linked to nm.h, xm.h, and tm.h respectively by configure,
1977 moved to appropriate config/<cpu> subdirectory.
1978 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1979 Native, host, and target files that are common across more than
1980 one cpu architecture and included by one of the configured
1981 native, host, or target files, get moved to config directory.
1982 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1983 pick up native, host, or target include files moved to one of
1984 the config subdirectories, and that are included by other files.
1985 * Makefile.in (alldeps.mak): Modify to account for new config
1986 directory structure.
1987 * alldeps.mak, depend: Update for new config directory structure.
1988 * config/*/[ntx]m-*.h: Modify all files that include other
1989 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1990 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1992 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1993 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1994 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1995 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1996 the ones where the default is not unique or different than the
1997 config subdirectory name. Similarly, handle gdb_target_cpu.
1998 Modify configure.in as appropriate to make use of gdb_host_cpu
1999 and gdb_target_cpu to find makefile fragments and make links.
2001 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2003 * mipsread.c (compare_blocks): Sort blocks with the same start
2004 address by decreasing ending address.
2006 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2008 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2009 lookup_symbol as it might get clobbered by the call.
2011 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2012 The previous code did not initialize the language field for the psymtab
2015 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2017 * c-exp.y (parse_number): Avoid shift warning.
2018 * serial.h (struct ttystate): Declare empty one on DOS.
2020 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2022 * xm-sun4os4.h: Return type of free() should be void, not int.
2024 * vx-share/vxWorks.h: Remove #def of NULL.
2026 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2028 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2030 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2032 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2034 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2036 * ieee-float.c: Moved to ../libiberty.
2037 * ieee-float.h: Moved to ../include.
2038 * Makefile.in: Update accordingly.
2039 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2040 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2041 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2042 it is now in ../opcodes/m68881-ext.c.
2043 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2044 prologue (some callers _do_ care).
2045 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2046 new interface of ../opcodes/*-dis.c.
2047 * ch-exp.y: Add #include <ctype.h>.
2049 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2051 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2053 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2055 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2057 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2059 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2061 * z8k-tdep.c (extract_return_value, write_return_value,
2062 store_struct_return): New functions from macros in tm-z8k.h.
2064 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2066 * valops.c (value_arg_coerce): Apply temporary patch to
2067 fix problem with coercion of array and function types when
2068 passed as arguments to C functions, pending a more complete
2069 review of when and how coercion should be done, depending
2070 upon context and language.
2072 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2074 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2076 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2077 debugsec if there are a non-zero number of symbols.
2079 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2081 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2083 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2085 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2087 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2088 not just 50 symbols.
2089 (symtbl_num_syms): New variable.
2090 (read_xcoff_symtab): Set it.
2091 (read_symbol_nvalue): Check for bad symno.
2092 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2095 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2097 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2098 This is defined in defs.h if necessary.
2099 * vx-share/vxWorks.h: Remove #defs of min and max.
2100 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2101 vx-share/xdr_rdb.c: include defs.h.
2103 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2105 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2108 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2109 xcoffread.c: Doc fixes.
2111 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2113 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2114 xcoffexec.c (xcoff_relocate_core): New function.
2115 (text_adjustment): Removed.
2116 (add_vmap): Return the vmap.
2117 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2119 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2121 * xcoffsolib.h: Add objfile member to struct vmap.
2122 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2123 xcoffexec.c (add_vmap): Allocate objfiles here.
2125 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2127 Support 68000 series without floating point.
2129 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2130 * tm-68k-nofp.h: New file, lacks 68881 support.
2131 * config/m68k-nofp.mt: New file.
2133 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2135 Remove a few remaining underscore/no-underscore remnants from
2138 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2139 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2140 * config/sparc-noun.mt: Rename to sparc-em.mt.
2141 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2142 * tm-68k-un.h: Rename to tm-68k-fp.h.
2143 * tm-spc-un.h: Rename to tm-spc-em.h.
2144 * tm-sun4sol2.h: Cleanup.
2145 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2147 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2149 * symmisc.c (std_in, std_out, std_err): Move initializations
2150 to runtime code, in case they aren't constant.
2152 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2154 * symtab.c (find_pc_symtab): some object file formats, notably
2155 mips, have holes in the address ranges of symtabs. Change
2156 this algorithm from first hit to tightest fit.
2158 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2159 fence post without finding the enclosing function, then print a
2162 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2164 * utils.c (fputs_demangled, fprint_symbol): Remove.
2165 * utils.c (fprintf_symbol_filtered): New function which combines
2166 the functionality of fputs_demangled and fprint_symbol. Uses a
2167 caller provided language parameter to select the appropriate
2168 demangler, and caller provided args to pass to the demangler.
2169 * defs.h (enum language): Move further up in file so enum can
2170 be used in prototypes.
2171 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2172 * defs.h (fprintf_symbol_filtered): Add prototype.
2173 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2174 fputs_demangled with call to fprintf_symbol_filtered.
2175 * cp-valprint.c (demangle.h): Include
2176 * cp-valprint.c (cp_print_value_fields): Replace calls to
2177 fprint_symbol with calls to fprintf_symbol_filtered.
2178 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2179 with call to fprintf_symbol_filtered.
2180 * stack.c (print_frame_info): Remove obsolete code so we don't
2181 have to update fputs_demangled usage in it.
2182 * stack.c (print_frame_info, frame_info): Add language variable
2183 to pass to fprintf_symbol_demangled and initialize it from the
2184 symbol's language. Replace calls to fputs_demangled with calls
2185 to fprintf_symbol_filtered.
2186 * symtab.c (find_methods): Replace call to fputs_demangled with
2187 call to fprintf_symbol_filtered.
2188 * ch-valprint.c (demangle.h): Include.
2189 * ch-valprint.c (chill_print_value_fields): Replace call to
2190 fprint_symbol with call to new fprintf_symbol_filtered.
2192 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2194 * Makefile.in (VERSION): Bump version to 4.8.2.
2196 * main.c (source_command): Require an explicit pathname of file
2197 to source, since previous behavior of defaulting to gdb init file
2198 was troublesome and undocumented.
2199 * printcmd.c (disassemble_command): Add missing '{}' pair to
2200 else with two statements. Bug reported by Stephane Tsacas
2202 * symtab.c (find_pc_line): Don't complain about zero length or
2203 negative length line numbers for the moment, since we may not own
2204 the terminal when called, such as when single stepping. (FIXME)
2205 * language.h (CAST_IS_CONVERSION): True if current language is
2206 C++ as well as C. Fix from Peter Schauer.
2207 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2208 Use STREQN macro rather than bare '!strncmp()'.
2209 * environ.c (unset_in_environ): Avoid use of memcpy on
2210 overlapping memory regions, as suggested by Paul Eggert
2211 <eggert@twinsun.com>.
2212 * c-exp.y (%union struct): Remove unused ulval as suggested
2213 by Paul Eggert <eggert@twinsun.com>.
2215 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2217 * main.c (gdbinit): Make static.
2218 * main.c (inhibit_gdbinit): Move to file scope.
2219 * main.c (main): Remove local inhibit_gdbinit.
2220 * main.c (source_command): Don't source '.gdbinit' file by
2221 default if gdb has been told to ignore it.
2223 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2225 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2228 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2230 * printcmd.c (print_address_symbolic): Only print if offset
2231 is shorter than max_symbolic_offset.
2232 (initialize_printcmd): `set print max-symbolic-offset'.
2234 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2235 (examine_tag): Use it.
2236 (read_register_stack): Only look in the local registers for a
2237 memory address if it's between rfb and rsp; go to memory otherwise.
2238 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2239 (reginv_com): Remove ancient kludge command.
2241 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2243 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2244 irix4 will again compile.
2246 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2248 * configure.in: accept mips-sgi-irix4* for irix4.
2250 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2252 * z8k-tdep.c (print_register_hook): Lint.
2254 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2256 Lint fixes from Paul Eggert (eggert@twinsun.com):
2258 * command.c (do_setshow_command): var_uintegers are unsigned.
2259 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2260 unsigned, since they use hex values with the high bit set.
2262 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2264 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2265 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2267 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2268 macro definitions in parenthesis.
2270 * dbxread.c (dbx_symfile_init): Catch the case where there is
2271 no string table, but the only way we find out is by reading zero
2274 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2276 * dbxread.c (dbx_symfile_init): Make size of the string table
2277 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2278 offset to the string table is nonzero and handle the nonexistant
2279 string table case, should it occur. Ensure that the string table
2280 size read from the file is reasonable, with a minimum lower bound
2281 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2283 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2285 * Makefile.in: Changes to build testsuite correctly.
2286 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2287 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2288 (TARGET_FLAGS_TO_PASS): New variable.
2289 (SUBDIRS): Added testsuite.
2290 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2291 testsuite is compiled with CC_FOR_TARGET rather than CC.
2293 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2295 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2296 reported by mycroft@gnu.ai.mit.edu.
2298 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2299 * configure.in (vax-*-ultrix2*): New triplet.
2300 * config/vaxult2.mh: New file.
2301 * xm-vaxult2.h: New file.
2303 * c-exp.y (parse_number): Change high_bit to unsigned.
2304 * demangle.c: Change all references to cfront to ARM, since the
2305 actual algorithm is the one specified in the Annotated Reference
2306 Manual. This was confusing users into thinking that full cfront
2307 support was implemented.
2308 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2309 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2310 directly to lookup_struct_elt_type, which will do the
2311 dereferencing itself.
2312 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2313 NULL dereferencing bug for unnamed structs, comment out
2316 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2318 * coffread.c (process_coff_symbol): Change PCC argument correction
2319 so that it only happens on big-endian targets; so that it only
2320 happens if the short or char argument is aligned on an int
2321 boundary; and so that it changes the location, rather than the
2322 type, of the argument. These changes tend to parallel similar
2323 (old) changes in stabsread.c.
2325 * coffread.c (coff_read_enum_type): Use the specified size for
2326 enums, don't assume that they are int-sized.
2328 * c-valprint.c (c_val_print): Don't assume enums are the same as
2331 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2332 Rendell, <michael@mercury.cs.mun.ca>.
2334 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2336 * language.h (local_decimal_format_custom): Add prototype.
2337 * language.c (local_decimal_format_custom): Add function, bug
2338 reported by Robert R. Henry (rrh@tera.com).
2340 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2342 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2343 by Josef Leherbauer, joe@takeFive.co.at.
2345 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2347 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2348 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2349 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2350 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2351 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2352 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2353 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2354 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2356 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2358 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2359 of demangled name fields to NULL if no demangling exists for
2360 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2361 symbols if their language is known at the time they are created,
2362 but sometimes the language is not known until later.
2364 * ch-typeprint.c (chill_print_type_base): Name changed to
2365 chill_type_print_base to match pattern for C and C++ names.
2366 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2367 to be consistent with other usages.
2368 * ch-typeprint.c (chill_type_print_base): Add support for
2369 printing Chill STRUCT types.
2370 * ch-valprint.c: Include values.h.
2371 * ch-valprint.c (chill_print_value_fields): New function and
2372 prototype for printing Chill STRUCT values.
2373 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2374 that was being called with two args instead of three.
2375 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2376 to print Chill STRUCT values.
2378 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2380 * configure.in: added testsuite to configdirs.
2382 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2384 * doc/stabs.texi: The `this' pointer is now known by the name
2385 `this' instead of `$t'.
2387 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2389 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2390 references of TAG_string_type DIEs in user defined types.
2391 * ch-lang.c (chill_create_fundamental_type): Track compiler
2392 change that now emits debugging info with the type long for Chill
2395 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2397 * remote-mips.c: New file; implements MIPS remote debugging
2399 * config/idt.mt: New file; uses remote-mips.c
2400 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2402 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2403 floating point coprocessor.
2404 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2406 (mips_pop_frame): If not mips_fpu, don't restore floating point
2408 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2410 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2411 mips_fpu, don't use fp0 as floating point return register.
2412 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2415 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2417 * gdb/testsuite: made modifications to testcases, etc., to allow
2418 them to work properly given the reorganization of deja-gnu and the
2419 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2421 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2423 * gdb/testsuite: Initial creation of gdb/testsuite.
2424 Migrated dejagnu testcases and support files for testing nm to
2425 gdb/testsuite from deja-gnu. These files were moved "as is"
2426 with no modifications. This migration is part of a major overhaul
2427 of dejagnu. The modifications to these testcases, etc., which
2428 will allow them to work with the new version of dejagnu will be
2429 made in a future update.
2431 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2433 * NEWS: Add reminders for next release.
2435 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2437 * mipsread.c (parse_lines): Correct check for files compiled with
2440 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2442 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2444 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2446 * Makefile.in (VERSION): GDB-4.8 release!
2447 * README, NEWS: Update for release.
2449 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2451 * am29k-pinsn.c (print_insn): Minor nits with const.
2452 * am29k-tdep.c: More minor nits with arg types for
2453 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2455 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2457 * gcc.patch: Update for a different GCC (G++) bug.
2458 * main.c (print_gdb_version): Update copyright year to 1993.
2459 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2460 conditionalize this file on it. FIXME, right way is to split
2461 these into two config files.
2462 (ATTACH_DETACH): Define for BSD 4.4
2463 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2464 (U_REGS_OFFSET): Revise for 4.4.
2465 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2466 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2467 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2469 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2471 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2474 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2476 * c-lang.c (c_printstr): Bugfix for length==0 case.
2478 * c-lang.c (c_printstr): If a C string ends in a null, don't
2481 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2483 * defs.h (STRCMP): Make it work for unsigned chars.
2485 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2487 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2488 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2489 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2490 define to kludge the large opcode table into two smaller tables,
2491 since GCC take exponential space to build the table. Lint.
2492 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2494 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2496 * Makefile.in (VERSION): Roll to 4.7.9.
2497 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2498 definition here, to handle both BSD 4.3 and 4.4 systems.
2499 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2500 * remote.c (alarm): Move declaration to global level, before
2501 first reference to it.
2502 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2503 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2505 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2507 * remote.c (readchar): forward declare alarm which otherwise looks
2508 like an undeclared variable to gcc.
2510 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2511 when comparing against an int. Avoids superfluous warning from
2514 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2515 Avoids superfluous warnings from some systems and/or compilers
2516 (like vax ultrix 4.2.)
2518 * language.c (struct op_print unk_op_print_tab): use the enum
2519 values rather naked zeros as initializers. Avoids warnings from
2520 ultrix type compilers.
2522 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2524 * Makefile.in (VERSION): Roll to 4.7.6.
2525 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2526 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2527 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2528 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2529 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2530 (depend): Fix bug where nm-files in config files weren't noticed.
2531 (make-proto-gdb-1): Avoid changing directories while building new
2532 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2534 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2536 * remote.c: Improve error recovery. Allow user to break out
2537 of initial connection attempt with INTERRUPT. Treat a timeout
2538 while waiting for remote packet like a retry, unless the remote
2539 side is actively running user code. Fix a few long printf_filtered's.
2541 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2544 * buildsym.c (start_subfile): Allow null file name.
2546 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2548 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2549 expects a pointer to complaint rather than a complaint
2551 (process_linenos): free the previously allocated subfile name,
2552 then allocate the new one from the heap.
2554 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2556 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2558 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2560 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2561 Previously, would bogusly index off the bottom of type_vector.
2562 (rs6000_builtin_type): Accept type number as argument.
2563 (read_type, case '-'): Handle negatives like any other type number.
2565 * symfile.c (deduce_language_from_filename): Handle null name.
2567 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2568 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2569 fixed by sato@sm.sony.co.jp.
2571 * xcoffread.c (parmsym): Don't use an initializer to set up
2572 this struct symbol. Set it up in initialize_xcoffread.
2573 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2574 works on real rs/6000 target with #ifndef FAKING_RS6000.
2576 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2578 * stabsread.c (rs6000_builtin_type): Move function from
2579 xcoffread.c:builtin_type.
2580 * xcoffread.c (builtin_type): Move to stabsread. Remove
2581 IBM6000_HOST dependency. Move misplaced comments.
2582 (various): Change printf's to complaints.
2583 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2584 objfile argument to read_type calls under #if 0.
2585 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2586 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2587 * Makefile.in: xcoffread.o is not built by default.
2588 * xm-rs6000.h (IBM6000_HOST): Remove.
2589 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2590 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2593 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2595 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2596 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2597 register numbers when user tries to modify elements in structs
2598 passed as arguments.
2599 * inflow.c (child_terminal_info): Move banner outside of system
2601 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2602 passes struct/union arguments by address.
2604 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2606 * Based on patch from Kean Johnston <maw@netcom.com>:
2607 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2608 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2609 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2611 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2613 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2614 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2616 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2618 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2619 cc debugging output.
2621 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2623 * stabsread.c (define_symbol): Complain about unrecognized names
2624 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2625 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2626 (read_cpp_abbrev): Don't use the class name as part of the
2627 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2628 abbrevs. Inspired by Mike Tiemann.
2629 (read_tilde_fields): Comment. Remove ancient dead code.
2630 Remove erroneous but non-dead code. Simplify. Add complaints.
2631 (in general): Remove extraneous (parentheses) in return
2634 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2636 * coffread.c (coff_lookup_type): Fix fencepost error reported
2637 by Art Berggreen, <arg@opal.acc.com>.
2639 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2640 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2642 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2643 test, which is apparently left over from when we used native
2644 include files and couldn't depend on the member names being there.
2645 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2647 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2649 * mipsread.c: Major overhaul to use new BFD symbol table reading
2650 routines. Now swaps information as it is needed, rather than
2651 swapping everything when the file is read.
2653 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2655 * Makefile.in (TARDIRS): Add sparclite demo dir.
2656 (*.tab.c): Change dependency on Makefile to depend on
2657 Makefile.in, otherwise it always rebuilds after configuring.
2658 Force output *.tab.c file into current directory even in "make"
2659 versions that rewrite dependent file names used in command lines.
2661 * TODO: Remove some things we did.
2662 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2663 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2664 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2665 * symtab.h: Eliminate unnamed unions and structs.
2667 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2669 * Makefile.in (VERSION): Roll to 4.7.5.
2671 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2673 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2674 re-evaluating symbol pointers.
2676 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2678 * c-exp.y (lcurly, rcurly): New nonterminals.
2679 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2681 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2682 made function static.
2683 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2684 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2685 * parse.c (start_arglist):
2686 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2687 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2688 * parser-defs.h (funcall_chain): Moved to parse.c.
2689 * printcmd.c (print_frame_nameless_args): Fix prototype.
2690 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2691 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2692 * valops.c (typecmp): Moved prototype from values.h.
2693 * value.h (typecmp): Moved prototype to valops.c, made static.
2694 * ch-exp.y (yylex): Change way control sequences are disabled.
2696 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2698 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2700 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2702 * mipsread.c (upgrade_type): Build array types correctly, using
2703 create_range_type and create_array_type.
2705 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2707 * remote-nindy.c: Cleanup.
2709 * infrun.c (wait_for_inferior): When rolling back the PC after
2710 a breakpoint, call write_pc so that NPC gets rolled back as well
2713 * blockframe.c (inside_entry_file, inside_main_func,
2714 inside_entry_func): PC of zero is always "bottom of stack".
2716 * printcmd.c (print_frame_args, print_frame_nameless_args):
2717 Let print_frame_nameless_args decide whether there are any,
2718 laying groundwork for possibly later printing 29K args for
2719 functions where we have tag words but no symbols.
2721 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2723 * Makefile.in: fix GDB doc targets for new doc subdir structure
2725 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2727 * stack.c (parse_frame_specification): Parse as many arguments
2728 as there are (up to MAXARGS). Pass all of them in argc, argv
2729 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2730 many there were, onto SETUP_ARBITRARY_FRAME.
2731 * tm-mips.h, tm-sparc.h: Corresponding changes.
2732 * mips-tdep.c, sparc-tdep.c: Ditto.
2734 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2736 * hp300ux-nat.c: Update copyrights.
2737 * mipsread.c (parse_partial_symbols): Complain about block
2738 indexes that go backwards. Fix from Peter Schauer.
2739 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2740 symbol-file that has no linkage symbols to be read.
2741 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2742 from tm- file to xm-file, since they're host dependent.
2743 * valarith.c (value_binop): Typo.
2745 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2747 * sparclite/aload.c: Add copyleft.
2748 * sparclite/crt0.s: Add comment at beginning.
2750 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2752 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2753 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2755 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2757 * values.c (value_headof): Fix typo in which VTBL and ARG were
2758 being confused for one another.
2760 * valops.c (typecmp): Now static.
2762 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2763 baseclass--we don't always inherit its virtual function table
2766 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2767 pointer correctly in case value_struct_elt moves it around.
2769 * valops.c (typecmp): Now static. Also, now groks references
2772 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2773 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2775 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2777 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2778 to avoid "too much defining" error from native C compiler (!).
2780 * Makefile.in (HFILES): Add typeprint.h.
2781 * typeprint.[ch]: Update copyrights.
2783 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2785 * Makefile.in: Update to match doc/ subdir changes.
2787 * config/hp300hpux.mh: No cross-host file needed, just native.
2788 * config/go32.mh: Remove nonexistent "native" support.
2790 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2791 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2792 * m88k-tdep.c (next_insn): Lint, cleanup.
2793 (store_parm_word): Lint.
2795 * README: Fix typo (reported by karl@hq.ileaf.com).
2797 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2799 * expression.h (BINOP_CONCAT): Document use for self concatenation
2800 an integral number of times.
2801 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2803 * valarith.c (value_concat): Rewrite to support self
2804 concatenation an integral number of times.
2805 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2806 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2807 eliminate hundreds of spurious shift/reduce and reduce/reduce
2808 conflicts that mask the 5 real ones.
2809 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2810 * ch-exp.y (integer_literal_expression): Remove production,
2813 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2815 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2816 implied that "no side effects" was nonfunctional.
2817 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2818 character string and bitstring concatenation.
2819 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2820 * expression.h (exp_opcode): Add BINOP_CONCAT.
2821 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2822 * language.c (string_type): Add function to determine if a type
2824 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2825 * valarith.c (value_concat): New function to concatenate two
2826 values, such as character strings or bitstrings.
2827 * valops.c (value_string): Remove error stub and implement
2829 * value.h (value_concat): Add prototype.
2830 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2831 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2832 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2835 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2837 * c-exp.y (exp): Add production to support direct creation
2838 of array constants using the obvious syntax.
2839 * c-valprint.c (c_val_print): Set printed string length.
2840 * dwarfread.c (read_tag_string_type): New prototype and
2841 function that handles TAG_string_type DIEs.
2842 * dwarfread.c (process_dies): Add case for TAG_string_type
2843 that calls new read_tag_string_type function.
2844 * expprint.c (print_subexp): Add support for OP_ARRAY.
2845 * gdbtypes.c (create_range_type, create_array_type): Inherit
2846 objfile from the index type.
2847 * ch-typeprint.c (chill_print_type): Add case for
2849 * ch-valprint.c (chill_val_print): Fix case for
2852 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2854 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2855 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2856 include/coff/mips.h.
2858 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2860 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2861 constants with an explicit null byte terminator. OP_STRING is
2862 now used for real string types.
2863 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2864 they are used by all languages.
2865 * c-lang.c (_initialize_c_language): Move initializations of
2866 builtin_type_* to lang.c.
2867 * c-typeprint.c (c_type_print_varspec_prefix,
2868 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2869 to TYPE_CODE_STRING.
2870 * c-valprint.c (c_val_print): Change the way character arrays
2871 are printed as strings to be consistent with the way strings
2872 are printed when pointer-to-char types are dereferenced.
2873 Remove test of print_max before calling val_print_string, which
2874 now does it's own test.
2875 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2876 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2877 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2878 * gdbtypes.c (builtin_type_*): Add declarations moved from
2880 * gdbtypes.c (create_string_type): New function to create real
2882 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2883 renamed to TYPE_CODE_STRING.
2884 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2885 builtin_type_* types moved from c-lang.c.
2886 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2887 to TYPE_CODE_STRING.
2888 * gdbtypes.h (builtin_type_string): Add extern declaration.
2889 * gdbtypes.h (create_string_type): Add prototype.
2890 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2891 renamed to TYPE_CODE_STRING.
2892 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2894 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2895 renamed to TYPE_CODE_STRING.
2896 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2898 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2899 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2900 to TYPE_CODE_STRING.
2901 * valops.c (allocate_space_in_inferior): New function and
2902 prototype, using code ripped out of value_string.
2903 * valops.c (value_string): Rewritten to use new function
2904 allocate_space_in_inferior, but temporarily disabled until some
2905 other support is in place.
2906 * valops.c (value_array): New function to create array constants.
2907 * valprint.c (val_print_string): Add comment to document use,
2908 complete rewrite to fix several small buglets.
2909 * value.h (value_array): Add prototype.
2910 * value.h (val_print_string): Change prototype to match rewrite.
2911 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2912 * ch-exp.y (match_character_literal): Disable recognition of
2913 control sequence form of character literals and document why.
2915 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2917 * nindy-share/nindy.c: Add comments to #endif's to clarify
2920 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2921 read_memory to get byte order right.
2922 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2923 anymore. This is done in paread.c now. We expect unwind info
2924 to hang off of objfiles, and search all of the objfiles when until
2926 * (skip_trampoline_code): Cast arg to target_read_memory.
2927 * objfiles.h (struct objfile): Add new field obj_private to hold
2928 per object file private data (unwind info in this case).
2929 * paread.c (read_unwind_info): New routine to read unwind info
2930 for the objfile. This data is hung off of obj_private.
2931 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2932 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2933 make this easier to access.
2935 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2937 * c-valprint.c (cp_print_class_member): Add extern decl.
2938 * c-valprint.c (c_val_print): Extract code for printing methods
2939 and move it to cp_print_class_method in cp-valprint.c.
2940 * c-valprint.c (c_val_print): Extract code to print strings and
2941 move it to val_print_string in valprint.c.
2942 * cp-valprint.c (cp_print_class_method): New function using
2943 code extracted from c_val_print.
2944 * valprint.c (val_print_string): New function using code
2945 extracted from c_val_print.
2946 * value.h (val_print_string): Add prototype.
2947 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2948 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2949 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2950 CHECKBUF, growbuf_by_size): New variables, macros, and support
2951 functions for implementing a dynamically expandable temp buffer.
2952 * ch-exp.y (match_string_literal): New lexer function.
2953 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2954 removed and replaced with new CHECKBUF macro.
2955 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2956 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2958 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2960 * Makefile.in: Add info for paread.o.
2961 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2963 * blockframe.c (frameless_look_for_prologue): Correct the
2965 * gdbtypes.h, gdbtypes.c: Use const in decl of
2966 cplus_struct_default, now that pa-gas assembler has been fixed.
2967 * hppah-nat.c: Formatting.
2968 * hppah-tdep.c: Remove lots of useless externs for variables we
2970 * (find_unwind_entry): Speed up by using binary search, and a one
2972 * (rp_saved): New routine to see what unwind info says about RP
2973 being saved on the stack frame.
2974 * (frame_saved_pc): Look for prologue to see if we need to
2975 examine the stack for the saved RP or not.
2976 * (init_extra_frame_info): Check for prologue, instead of
2977 framesize to determine if we are frameless or not.
2978 * (frame_chain_valid): Stop backtraces when we run into _start.
2979 * (push_dummy_frame): Reformat to make more readable.
2980 * (find_dummy_frame_regs): ditto.
2981 * (hp_pop_frame): ditto.
2982 * (hp_restore_pc_queue): small cleanup.
2983 * (hp_push_arguments): ditto.
2984 * (pa_do_registers_info): ditto.
2985 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2986 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2987 * Define FRAME_CHAIN_VALID.
2988 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2989 passed to functions.
2991 * paread.c (pa_symtab_read): Use new bfd conventions for
2992 accessing linker symbol table.
2993 * (pa_symfile_init): Access embedded STAB info via BFD section
2994 mechanism and related macros.
2997 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2999 * sparc-stub.c: Use a seperate stack for our traps.
3000 * Handle recursive traps.
3001 * Remove all trap init code. This needs to be done by the
3003 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3005 * (handle_exception): See if we are at breakinst, if so, then
3006 advance PC sp that users can just step out of breakpoint().
3007 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3008 new place if SP has changed.
3009 * (case 's'): Get rid of this, we can't do it yet.
3010 * (case 't'): New command to test any old random feature.
3011 * (case 'r'): New command to reset the system.
3012 * (breakpoint): Add label to breakpoint trap instruction so that
3013 handle_exception() can detect where we are and get past the
3014 breakpoint trivially.
3016 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3018 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3020 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3022 * configure.in: recognise all sparclite variants
3024 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3026 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3027 binary files oring in the right bit.
3029 * main.c, source.c, state.c, symmisc.c: use macros defined in
3030 fopen-{bin|both} when fopening files.
3032 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3034 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3035 from a configuration file (typically including <limits.h>), or to
3036 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3037 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3038 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3039 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3040 * exppritn.c (print_subexp, dump_expression): Add case for
3042 * expression.h (OP_BITSTRING): New expression element type for
3044 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3045 macros to convert between number of expression elements and bytes
3046 to store that many elements.
3047 * i960-tdep.c (leafproc_return): Use new macros to access
3048 minimal symbol name and address fields.
3049 * m88k-pinsn.c (sprint_address): Use new macros to access
3050 minimal symbol name and address fields.
3051 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3052 minimal symbol address field.
3053 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3054 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3055 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3056 Use new BYTES_TO_EXP_ELEM macro.
3057 * parse.c (write_exp_bitstring): New function to write packed
3058 bitstrings into the expression element vector.
3059 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3061 * parser-defs.h (struct stoken): Document that it is used for
3062 OP_BITSTRING as well as OP_STRING.
3063 * parser-defs.h (write_exp_bitstring): Add prototype.
3064 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3065 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3066 LOWER, LENGTH): New tokens for keywords.
3067 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3068 upper_lower_argument, length_argument, array_mode_name,
3069 string_mode_name, variant_structure_mode_name): New non-terminals
3071 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3072 * ch-exp.y (match_bitstring_literal): New lexer support function
3073 to recognize bitstring literals.
3074 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3075 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3076 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3077 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3078 * ch-exp.y (yylex): Check tokentab6.
3079 * ch-exp.y (yylex): Call match_bitstring_literal.
3081 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3083 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3084 symbol name and value fields.
3086 * c-exp.y (yylex): Make static, to match prototype and other
3089 * expression.h (exp_opcode): Add BINOP_MOD.
3090 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3091 * expprint.c (dump_expression): Handle new BINOP_MOD.
3092 * language.c (binop_type_check): Handle new BINOP_MOD.
3093 * main.c (float_handler): Re-enable float handler when hit.
3094 * valarith.c (language.h): Include, need current_language.
3095 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3096 for integer divide truncates towards zero for negative results.
3097 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3098 * valarith.c (value_binop): Allow arithmetic operations on
3099 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3100 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3101 * ch-exp.y (tokentab3): Add MOD and REM.
3102 * ch-exp.y (yylex): Set innermost_block for symbols found
3103 in local scopes. Return LOCATION_NAME for local symbols.
3104 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3105 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3107 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3109 * command.c (shell_escape, make_command, _initialize_command):
3110 don't create or use fork if CANT_FORK is defined.
3111 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3112 code written for the IBM PC" remain.
3113 * xm-go32.h: define CANT_FORK
3115 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3117 * remote-sim.c: first attempt at general simulator interface
3118 * remote-hms.c: whitespace
3119 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3120 understand new stack layout. (print_register_hook): print ccr
3121 register in a fancy way.
3123 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3125 * eval.c (language.h): Include.
3126 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3127 to pointer types when the current language is C. It loses for
3128 other languages when the lower index bound is nonzero.
3129 * valarith.c (value_subscript): Take array lower bounds into
3130 account when performing subscripting operations.
3131 * valops.c (value_coerce_array): Add comment describing why
3132 arrays with nonzero lower bounds are dealt with in value_subscript,
3133 rather than in value_coerce_array.
3135 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3137 * ch-exp.y (FLOAT_LITERAL): Add token.
3138 * ch-exp.y (literal): Add FLOAT_LITERAL.
3139 * ch-exp.y (match_float_literal): New lexer routine.
3140 * ch-exp.y (convert_float): Remove.
3141 * ch-exp.y (yylex): Call match_float_literal.
3142 * ch-exp.y (yylex): Match single '.' after trying
3143 to match floating point literals.
3145 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3146 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3148 * expprint.c (dump_expression): New function for dumping
3149 expression vectors during gdb debugging.
3150 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3151 MULTI_SUBSCRIPT and moved out of BINOP range.
3152 * expression.h (DUMP_EXPRESSION): New macro that calls
3153 dump_expression if DEBUG_EXPRESSIONS is defined.
3154 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3155 * parse.c (length_of_subexp, prefixify_subexp): Change
3156 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3157 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3158 prefixify'ing the expression.
3159 * printcmd.c (print_command_1): Add comment.
3160 * ch-exp.y (expression_list): Add useful actions.
3161 * ch-exp.y (value_array_element): Add useful actions.
3162 * ch-exp.y (array_primitive_value): Add production.
3163 * ch-exp.y (yylex): Recognize ',' as a token.
3165 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3167 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3168 POSIXize the recursive makes (make [variable assignments] target{s})
3170 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3172 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3173 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3174 CPLUS_MARKER for all SVR4 systems, so follow suit.
3175 * defs.h (strdup_demangled): Remove prototype.
3176 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3177 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3178 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3179 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3180 prim_record_minimal_symbol_and_info): Use new macro
3181 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3182 * minsyms.c (install_minimal_symbols): Use new macro
3183 SYMBOL_INIT_DEMANGLED_NAME.
3184 * stabsread.c (define_symbol): Use new macro
3185 SYMBOL_INIT_DEMANGLED_NAME.
3186 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3187 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3188 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3189 SYMBOL_INIT_DEMANGLED_NAME.
3190 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3191 SYMBOL_DEMANGLED_NAME now tests language itself.
3192 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3193 now tests language itself.
3194 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3195 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3196 mangled name member in the language dependent portion of a symbol.
3197 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3198 mangled name member appropriate for a symbol's language.
3199 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3200 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3201 SYMBOL_DEMANGLED_NAME now tests language itself.
3202 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3203 initializes language dependent portion of symbol.
3204 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3205 demangles and caches the demangled form of symbol names.
3206 * utils.c (fputs_demangled, fprint_symbol): Use current language
3207 to select an appropriate demangling algorithm.
3208 * utils.c (strdup_demangled): Remove, no longer used.
3209 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3210 access the Chill mangled name member in the language dependent
3211 portion of a symbol.
3212 * ch-lang.c (chill_demangle): New function, simple demangler.
3213 * defs.h (chill_demangle): Add prototype.
3214 * symtab.h (language_dependent_info): Add struct for Chill.
3216 For older changes see ChangeLog-92
3222 version-control: never