1 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
3 * main.c, gdbcmd.h: Add function filename_completer.
4 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
5 "directory", "source", "cd", "symbol-file" "add-symbol-file",
6 "load", "file", "exec-file", "core-file" commands.
7 (But '/' is a word break, limiting usefulness; see comments).
9 * source.c (mod_path): Warning not error if can't find directory.
11 * isi-xdep.c: New file.
12 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
14 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
16 * config/m68k/xm-news.h: Include <sys/param.h>.
18 * m88k-tdep.c (IEEE_isNAN): Remove.
19 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
20 broken isNAN as on the mips.
22 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
25 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
26 defined, don't worry about Sun's silly LBRAC bug.
27 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
29 * dbxread.c (process_one_symbol): If there's a symbol before an
31 (case N_BCOMM): complain () not error ().
33 * defs.h, main.c (catch_errors): Add return_mask arg.
34 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
35 other callers: Pass RETURN_MASK_ALL.
36 (return_to_top_level), callers: Add return_reason arg.
38 Use return_to_top_level (RETURN_QUIT) instead of error ().
39 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
40 Use SET_TOP_LEVEL not setjmp (to_top_level).
41 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
43 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
45 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
46 Don't try to get the debug base yet.
48 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
49 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
50 which returns 0 or 1 to say whether to do it.
51 * config/sparc/sun4{sol2,os4}.h
52 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
53 the right thing happens for both acc and SunOS4 /bin/cc.
55 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
56 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
58 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
59 probably contained byte-order sins too.
60 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
61 The IEEE_FLOAT code in print_floating takes care of it.
63 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
65 * Makefile.in (VERSION): Bump to 4.9.2.
66 * c-valprint.c (c_val_print): For array of chars printed with
67 string syntax, don't print the address of the array. From
69 * c-exp.y (yylex): Recognize '.' as indicating a floating point
70 number regardless of the radix. From wilson@cygnus.com.
71 * valprint.c (set_input_radix_1, set_output_radix_1): New
72 prototypes and functions that do the actual radix setting work.
73 * valprint.c (set_radix, set_output_radix, set_input_radix):
74 Rewrite to use set_input_radix_1 and set_output_radix_1.
75 * valprint.c (initialize_valprint): Enable commands to
76 independently set and show input and output radices.
77 * valprint.c (show_radix): New prototype and function that
78 handles separate input and output radices.
80 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
82 Patches from Jeff Law, law@cs.utah.edu:
83 * hppa-pinsn.c: Now uses disassembler from opcode library,
84 this contains only the stub function print_insn.
86 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
88 * main.c (main): back to two periods for elipse.
89 (print_gdb_version): revised format for configuration info.
91 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
93 * defs.h (INT_MAX): Cast unsigned shift result to int.
95 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
97 * dbxread.c (process_one_symbol): Rather than having
98 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
99 is true if we are doing stabs-in-elf, false otherwise.
100 config/sparc/tm-sun4sol2.h: Don't define it.
102 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
104 * remote-mips.c (mips_send_packet): Don't print garbage character
106 (mips_request): Don't check that remote pid is 0, because
108 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
111 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
113 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
115 * Makefile.in (install): Don't depend on gdb.
117 * Rename remote-es1800.c to remote-es.c
118 and remote-st2000.c to remote-st.c for 14-char filenames.
119 config/m68k/{es1800,st2000}: Use the new names.
121 * mips-tdep.c (isa_NAN): Don't return true on -0.
123 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
125 * defs.h (INT_MAX): Cast unsigned shift result to int.
127 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
129 * elfread.c (elf_symtab_read): Add bfd section address to bfd
130 symbols, now that they are section relative.
131 * solib.c (bfd_lookup_symbol): Ditto.
133 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
135 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
136 depend: Updated accordingly.
138 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
140 * Makefile.in (*.tab.c): Use mv for atomic update.
142 * Makefile.in ({dist,real}clean): Also remove nm.h.
143 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
144 (distclean): Don't rebuild *.tab.c or TAGS.
146 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
148 * Makefile.in (version.c): add host and target names to version.c.
149 * main.c (main): print three periods for the elipse.
150 (print_gdb_version): also print configuration.
152 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
153 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
154 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
156 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
157 (get_hex_regs, adapt_fetch_registers): cast args to
158 supply_register to avoid gcc warning.
160 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
161 doesn't compile on solaris and is now obsolete.
163 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
164 breaks stock sunos installations.
166 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
168 * m68k-stub.c: Add comment about frame cache.
170 * target.h (target_store_registers): Doc fix re error handling.
172 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
173 of register_valid[regno].
175 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
177 * symtab.h, dwarfread.c: Doc fix re dependencies.
179 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
181 * serial.c (serial_close): If scb is NULL, don't try to close
183 * configure.in: Add support for rom68k and bug boot monitors.
185 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
187 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
188 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
189 * findvar.c (read_register, write_register): Fix thinko where
190 sizeof(host long) != sizeof(target int).
191 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
192 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
194 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
196 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
197 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
198 68881 and non-68881 cases. Check for a pair of movel instructions.
200 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
202 First cut at sparc-vxworks targetting.
203 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
204 * configure.in: sparc-vxworks gdb_target now vxsparc.
206 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
208 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
210 * config/m68k/xm-news.h: add "extern int errno".
212 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
214 * remove-vx.c (vx_read_register, vx_write_register): collapse
215 ifdef I80960 else (assumes) m68k into parameterizable macros
216 VX_NUM_REGS and VX_SIZE_FPREGS.
217 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
218 VX_SIZE_FPREGS): new definitions.
220 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
222 * symfile.{c,h} (generic_load): New function.
223 remote{,-nindy,-eb,-mips}.c: Use it.
225 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
227 * Makefile.in (depend): More sed gubbish to deal with
228 ../bfd/bfd.h being generated during the build.
229 * depend: Re-done with corrected makefile.
231 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
233 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
234 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
235 directory to find automatically generated header files and library.
236 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
237 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
238 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
239 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
240 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
241 * depend, alldeps.mak: Rebuild after Makefile.in changes.
243 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
245 * configure.in: change lynx support to CPU-*-lynxos*
247 * Makefile.in (subdir_do): change test from existence of directory
248 to existence of Makefile (the directory may exist but not be configured)
250 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
252 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
254 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
256 * configure.in (mips-idt-ecoffl*): New target; use idtl.
257 (mips-idt-ecoff*): Added trailing '*'.
258 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
260 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
262 * ser-go32.c: Clean up lots of compilation nits.
264 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
266 * Patches from Jeffrey Law <law@cs.utah.edu>.
267 * hppab-nat.c: Eliminate unnecessary ifdefs for
268 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
269 CANNOT_STORE_REGISTER.
270 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
271 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
272 templates for 1.1 FP computational instructions.
274 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
276 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
277 * alldeps.mak, depend: Rebuild to account for ser-tcp.
278 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
279 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
280 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
281 shell when running the child, as args have been expanded by the
282 time we get here. Simplify calling convention.
283 * gdbserver/remote-server.c (main): Use new calling convention
284 for create_inferior, remove defunct code for coalescing argv.
285 Remove extra calls to mywait(), as we no longer have to wade
288 * target.c (target_read_memory_partial): Don't deref errnoptr
289 when checking for null pointer.
291 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
293 * remote-es1800.c: Fix typo.
295 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
297 * target.c (target_read_memory_partial): Like target_read_memory,
298 but does partial reads, such as reads that bump into the end of
300 * target.h (target_read_memory_partial): Add prototype.
301 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
302 * valprint.c (val_print_string): Complete rewrite to fix bug with
303 bumping into end of memory, avoiding unnecessarily long reads, and
304 fixing bug when print_max is set to 0 (unlimited print length).
305 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
306 initialize print_max.
308 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
310 * configure.in: Add support for rom68k and bug boot monitors.
312 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
314 * printcmd.c (print_scalar_formatted): Print integers bigger than
315 LONGEST in hex no matter how big, and no matter what the format
318 * stabsread.c (read_type): Skip type attributes if present.
320 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
321 of number, just through '0' + radix - 1.
323 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
325 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
327 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
328 single parameter, the pointer to the partial symtab, rather than
329 a bunch of args that are derived from the partial symtab. Change
330 prototypes and callers to match.
332 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
333 set demangling style automatically.
334 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
335 GNU C++, not C++ in general.
336 * symtab.h (general_symbol_info): Simplify by eliminating one
337 structure level for the language dependent info.
339 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
341 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
342 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
343 TYPE_CODE_ENUM was already testing for this.
345 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
347 * Makefile.in: Add new file ser-tcp.c.
348 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
349 * findvar.c (write_register): See if we are writing back the same
350 value that's already in the register. If so, don't bother.
351 * remote.c (putpkt, getpkt): Improve handling of communication
353 * ser-go32.c: Prototype it to death. Update serial_ops and add
354 dummy routines where appropriate.
355 * ser-tcp.c: New module to implement serial I/O via TCP
357 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
358 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
359 * serial.c: Add start of support for connect command.
360 (serial_open): Distinguish between tcp and local devices.
361 * serial.h (struct serial_ops): Get rid of restore, add
362 get_tty_state and set_tty_state. Define protoypes and macros for
364 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
365 some real buffering. Handle error conditions gracefully.
366 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
367 (Lynx), remove lots of cruft.
369 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
371 * printcmd.c (print_address_symbolic): turn this into an assigment
372 instead of an initialization (many compilers don't accept
373 structure initialization).
375 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
377 * xcoffread.c (read_xcoff_symtab): If several program csects in one
378 source file, give them all the name of the source file, rather than
379 the 2nd and subsequent ones having NULL names.
381 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383 * printcmd.c (print_address_symbolic): Append source filename and
384 linenumber of the symbol if print symbol-filename is on.
385 (initialize_printcmd): `set print symbol-filename'.
387 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
389 * configure.in: Add config for Lynx target. Configure gdbserver
390 only for Lynx. Re-do selective configuration of sparclite.
392 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
393 configure.in remote-inflow.c remote-utils.c}: New files to
394 support GDB remote server. Currently only works for Lynx.
396 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
398 * stabsread.c (define_symbol, case 't'): Only set the name if it
399 is not a pointer type.
401 * stabsread.c (define_symbol): Clean up logic; move the read_type
402 calls to inside the switch statement (this improves the error
405 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
408 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
410 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
412 * source.c (line_info): Change "pc" to "address" in messages and
413 use print_address for addresses.
415 * source.c (line_info): If we don't find a symtab, print more useful
416 output, including the symbolic address.
418 * source.c (line_info): If --fullname, display the source.
419 (identify_source_line), callers: Take pc as argument, rather than
420 assuming innermost frame (emacs doesn't use this, so no one ever
422 * symtab.h: Declare frame_file_full_name.
425 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
427 * breakpoint.c (catch_command_1): Fix typo in error msg.
429 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
431 * elfread.c (elf_symfile_read): Update ELF structure and routine
432 names to specify 32-bit versions.
433 (elf_symtab_read): Retrieve size field directly from symbol,
434 instead of using old kludge.
436 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
437 calling opcodes library.
438 * z8k-tdep.c (print_insn): Likewise.
440 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * stabsread.c: Remove all uses of error(). Make error_type and
443 read_type_number static.
444 (define_symbol): Don't try to deal with a missing symbol
445 descriptor which isn't followed by digit, '(', or '-'.
446 * stabsread.h: Don't declare read_type_number here.
447 * gdbtypes.h: Don't declare error_type here.
448 * xcoffread.c: Remove NO_TYPEDEFS code.
450 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
452 * mips-tdep.c: Removed #include of many header files, and #define
453 of MIPSMAGIC; no longer used.
455 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
457 * Many places: replace "the inferior" in messages with "the program"
458 or "the program being debugged".
459 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
460 and I'm getting sick of maintaining it.
462 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
465 * config/i386/go32.mh: Define SER_HARDWIRE.
466 * Makefile.in: Define SER_HARDWIRE.
468 (alldeps.mak): Add SER_HARDWIRE.
469 Remove all references to ser-hardwire.{c,o}.
470 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
472 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
474 * sparc-nat.c (store_inferior_registers): Fill in all members of
475 inferior_fp_registers by reading them from the inferior before
476 modifying and writing them back.
477 Fixes unexplainable inferior FP exceptions after calls to the inferior
478 or setting of floating point registers.
479 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
480 to register which is generated by gcc-2.4.
482 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
484 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
486 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
488 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
489 xm-i386lynx.h}: New configuration for Lynx.
491 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
493 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
494 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
496 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
497 as struct, union, or enum tags.
499 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
501 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
504 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
506 * infrun.c (wait_for_inferior),
507 infcmd.c (program_info, signal_command): Use symbolic signal names.
509 * inftarg.c (child_wait): Deal with EINTR and include message from
510 strerror if printing an error message.
512 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
514 * stabsread.c: Remove most uses of lookup_fundamental_type.
515 (define_symbol): Use read_type for type of enum constant,
516 not just read_type_number. Also don't call error().
517 (define_symbol): For unrecognized constant type, one complaint (the
518 one from error_type) is enough. Don't make our own in addition.
519 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
520 * gdbtypes.h: Doc fixes.
522 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
524 Fix stack unwinding through _sigtramp on Irix. These patches are from
525 Paul Flinders <ptf@delcam.co.uk>.
526 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
527 executable uses sigvec.
528 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
530 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
532 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
534 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
535 be passed to the inferior to make "handle <signal> nopass nostop" work.
537 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
539 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
541 * findvar.c (value_from_register): Fix uninitialized first_addr
542 which caused problems with assignment of doubles to register variables
544 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
545 missing mips definitions if necessary.
547 Fix handling of double register variables for mips targets and big
548 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
549 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
551 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
552 conversion of type held in multiple registers to host format.
553 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
554 companion to REGISTER_CONVERT_TO_TYPE.
555 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
556 Convert to function calls.
557 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
559 * mips-tdep.c (mips_print_register): Raw buffer now needs just
560 MAX_REGISTER_RAW_SIZE bytes.
561 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
562 (if defined) for doubles.
563 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
564 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
565 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
567 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
570 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
572 * configure.in: Add i[34]86-*-isc*.
574 * stabsread.c: Make sure all complain() pass the address of the struct.
576 * xcoffread.c: Make sure all struct complaints are static not auto.
578 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
580 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
582 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
584 * config/i386/linux.mh: Re-enable coredumps now that they should work.
586 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
588 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
590 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
592 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
594 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * Makefile.in (INSTALLED_LIBS): New variable.
598 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
600 * main.c (quit_command): In the "quit anyway?" message, tell the user
601 whether we are planning to detach or kill the program.
603 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
604 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
606 * infcmd.c (read_pc): Doc fix.
608 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
610 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
611 signal_handler_caller.
612 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
613 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
614 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
615 Use SIGTRAMP_START if defined.
616 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
617 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
619 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
621 * infcmd.c (step_1): Fix poorly worded error message.
623 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
624 Comment out corelow.c because core dumps are broken on these machines.
626 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
627 if srcdir is not ".".
628 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
629 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
630 * depend: Update to latest automatically built version.
632 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
634 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
635 * Makefile.in (NONSRC): Add ChangeLog-92
637 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
639 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
640 not typo RAW_REGISTER_SIZE.
642 * frame.h, inferior.h: Doc fixes.
644 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
646 * findvar.c (write_register): Add sanity check for register size.
647 (read_register): Fixup sanity check for register size to be
648 consistent with write_register().
650 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
652 * sparclite/Makefile.in: Add dummy info, install and install-info
655 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
657 * remote-nindy.c: Removed declaration of coffstrip.
658 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
660 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
662 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
665 * Makefile.in (VERSION): GDB 4.9 release.
667 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
669 * README: Update known bugs to include the Solaris bug that
670 leaves core dumps in the current directory when restarting the
671 inferior with "run". Expand on the testsuite information.
673 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
674 be the last 4.9 prerelease test archive.
676 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
678 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
681 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
683 * README, NEWS: Update for gdb 4.9 release.
685 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
687 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
688 * target.c (MIN): #undef before defining.
690 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
692 Patch from Jeffrey Law:
693 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
695 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
697 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
700 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
702 * ch-exp.y (start): Apply work-around to avoid bison warning.
704 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
706 * Makefile.in (BISON): Remove double quotes around BISON
707 definition when bison is used.
709 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
710 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
711 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
712 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
713 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
714 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
715 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
716 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
718 * Makefile.in (VERSION): Bump to 4.8.6.
720 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
722 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
723 include declarations for malloc/realloc/free. Both malloc and
724 realloc return 'void *' for non-ANSI compilations.
726 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
728 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
731 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
733 * solib.c (clear_solib): Don't close bfd if it is NULL.
735 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
737 * core.c (dis_asm_read_memory): Cast second arg of
738 target_read_memory to "char *".
739 * breakpoint.c (watchpoint_check): Change arg type from PTR to
740 "char *", to match other functions called by catch_errors().
742 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
744 * More patches from Jeffrey Law (law@cs.utah.edu).
745 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
746 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
747 Delete unnecessary declarations.
749 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
751 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
752 poll() for termio{s}.
754 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
756 * i386-tdep.c (i386_frame_num_args): Always return -1.
758 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
760 * Patches from Jeffrey Law <law@cs.utah.edu>.
761 * gdb/hppa-tdep.c: Declare frame_saved_pc.
762 (frameless_function_invocation): New function.
763 (frame_saved_pc, init_extra_frame_info): Use
764 frameless_function_invocation.
765 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
766 call instead of just grabbing the value currently in %r2.
767 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
768 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
769 definition and use the common one in tm-hppa.h.
770 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
771 use unwind descriptors to determine if the frame chain is valid.
772 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
773 it does not assume %r4 is the frame pointer.
774 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
775 and ssm instructions.
776 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
777 helper functions for print_insn.
778 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
779 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
780 which nullifies the following instruction.
782 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
784 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
785 pass the 5th arg there, rather than using an ANSI C-specific macro.
787 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
789 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
791 * Makefile.in (VERSION): Bump to 4.8.5
792 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
793 directories to include search path.
794 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
796 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
797 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
798 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
799 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
800 udr.o, udip2soc.o): Remove explicit rules, use the ones that
801 are automatically generated in "depend".
802 * Makefile.in (paread.o): Document why a dependency doesn't get
803 automatically generated in "depend" and leave this explicit rule
805 * depend: Update to latest automatically generated version.
807 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
809 * xcoffread.c: Doc fix.
811 * Makefile.in (depend): Include $(CC) command in generated output.
813 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
815 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
816 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
817 * depend: Update to latest automatically built version.
819 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
821 * sparclite/Makefile.in: Create default target that does nothing
822 in order to force user to build by hand.
824 * sparclite/Makefile: Remove. It's not necessary anymore.
826 * ser-unix.c (wait_for): New routine to handle read timeouts,
827 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
829 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
831 * mips-pinsn.c (print_insn): Return value.
833 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
835 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
836 at configuration time and doesn't belong in the distribution archive.
838 * Makefile.in (NONSRC): Add 29k-share/README.
839 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
841 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
842 constants with slightly more portable definitions (still depends
843 on 2's complement arithmetic though).
844 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
845 * i386v-nat.c (sys/reg.h): Conditionalize include on
846 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
847 * ser-unix.c (termio.h): Include <termio.h> like other files that
848 include termio.h, not <sys/termio.h> which may not exist (on
851 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
853 * valprint.c (print_longest): Change format parameter from a
854 'char' to an 'int'. We can't have 'char' parameters with the
855 current coding style, where we mix prototypes with pre-ANSI
857 * value.h (print_longest): Change format parameter in prototype
858 from a 'char' to an 'int'.
860 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
864 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
865 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
867 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
869 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
870 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
871 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
872 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
873 ptrace needs 5 arguments, #define ptrace to always
874 pass zero as the 5th argument.
876 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
878 * configure.in: Match z8k-*-sim for z8000.
879 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
880 * remote-hms.c: Update to use new serial protocol.
882 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
884 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
885 necessary and Solaris doesn't have it.
887 * Makefile.in (clean-info, install, install-info, info, dvi,
888 check, all): do not echo recursion lines.
890 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
892 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
893 required target ports which use sockets (like a29k-udi).
895 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
897 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
899 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
900 systems lacking select().
902 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
904 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
906 * alldeps.mak, depend: Update with latest automatically built
909 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
911 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
913 * Makefile.in (make-proto-testsuite.dir): New target to make
914 prototype testsuite tree.
916 * Makefile.in (VERSION): Bump to 4.8.4.
918 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
920 * stabsread.c (define_symbol): If unrecognized constant type,
921 complain() not error().
923 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
925 * infptrace.c: Add missing close paren to test for
926 FIVE_ARG_PTRACE defined.
928 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
929 when compiling with gcc, but disable it for now. See comment.
930 * defs.h (LONGEST): Define as either "long" or "long long"
931 based on CC_HAS_LONG_LONG.
932 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
933 how longest_to_int is defined.
934 * c-valprint.c (c_val_print): Call print_longest.
935 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
936 instead of LONG_LONG.
937 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
939 * printcmd.c (print_scalar_formatted): Call print_longest
940 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
941 * typeprint.c (print_type_scalar): Call print_longest and let
942 it figure out what to do for PRINTF_HAS_LONG_LONG.
943 * valprint.c (val_print_type_code_int): Call print_longest
944 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
945 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
946 * value.h (struct value): Replace usage of LONG_LONG with
948 * value.h (print_longest): Add prototype.
949 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
950 * values.c (unpack_double): Collapse code that was unnecessarily
951 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
952 * values.c (value_from_longest): Remove dependency on
953 CC_HAS_LONG_LONG and just use LONGEST.
954 * solib.c (solib_map_sections): Use bfd_get_filename
955 to access filename field.
956 * solib.c (clear_solib): Save filename and free it later, after
957 bfd_close, since bfd_close may reference it. Use bfd_get_filename
959 * config/convex/xm-convex.h (LONG_LONG): Replace with
960 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
961 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
962 Add PRINTF_HAS_LONG_LONG references.
964 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
966 * inflow.c (kill_command), infcmd.c (attach_command),
967 remote.c (remote_interrupt_twice): In messages for the user, call it
968 "the program" or "the program being debugged" not "the inferior".
970 * hp300ux-nat.c: Cast second arg to supply_register calls.
971 (_initialize_kernel_u_addr, getpagesize): New functions.
972 (store_inferior_register_1): Change arg name from value to val.
973 (fetch_core_registers): Make arg core_reg_size unsigned.
974 Pass 5 args to ptrace.
975 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
976 Remove KERNEL_U_ADDR stuff.
977 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
978 * config/m68k/hp300hpux.m{t,h}:
979 Move exec.o from NATDEPFILES to TDEPFILES
980 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
981 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
983 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
985 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
987 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
989 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
991 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
993 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
994 describe `set demangle-style arm' (not cfront);
995 mention can type `q' to discard output, when gdb pages
997 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
999 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1002 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1004 * remote.c: Change timeout to 2.
1005 (remote_open): Use unpush_target not remote_close.
1006 (remote_resume): If siggnal != 0, give warning not error().
1007 (remote_wait, remote_interrupt, remote_interrupt_twice):
1008 If we get two interrupts, let the user get out if they want.
1009 (remote_{kill,mourn}): New functions.
1010 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1012 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1014 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1016 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1018 * Remote targets (mourn): Call unpush_target.
1020 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1021 Remove twisted use of PARAMS.
1023 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1024 that ansidecl.h assumes ANSI on AIX.
1026 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1028 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1029 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1031 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1033 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1035 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1037 * remote-vx.c (net_connect): Allow numeric IP address for host.
1039 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1041 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1043 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1045 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1047 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1049 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051 * valops.c (value_cast): A cast might also change the object
1052 representation in C++.
1053 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1054 to get the proper read_symtab function when called from mipsread.c.
1055 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1056 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1057 for dummy psymtabs, inhibit processing of dummy psymtabs.
1059 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1061 * Changes from (or inspired by) AMD:
1062 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1064 (udi_wait): Make error message (UDIGetStdout) match error.
1065 (udi_wait): Handle UDIStdinNeeded.
1066 * command.c [CANT_FORK]: Use system().
1067 * utils.c (prompt_for_continue): Allow quit with 'q'.
1069 * solib.c (solib_add): Don't call special_symbol_handling if there
1070 were errors in symbol_add_stub. Also set so->from_tty before
1071 calling symbol_add_stub.
1073 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1075 * Merge in HPPA/BSD patches from Utah:
1076 * defs.h: Add const to 2nd arg of psignal prototype.
1077 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1079 * hppab-core.c: Deleted. No longer useful.
1080 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1082 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1083 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1084 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1085 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1086 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1088 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1090 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1091 of the PC being in a stack dummy when looking at a core file
1092 without symbols. The other is the incorrect passing of char
1093 arguments during expression evaluation (ie: p foo('a','b') would
1094 mess up the passing of it's args because it wasn't coercing the
1096 * hppah-tdep.c: Rename global functions to have consistent hppa_
1097 prefix. Make more functions static. Drop hp_ prefix from static
1098 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1099 char to int args if necessary. (hppa_fix_call_dummy): Create
1100 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1101 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1102 valid (ie: != 0) before doing comparison against PC.
1103 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1104 to reflect new arguments.
1105 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1106 prefix for func name. (FIX_CALL_DUMMY): Move code into
1109 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1110 to malloc() so that we can test GDB eval of dynamically created
1111 arrays (like char strings in `print "foo"').
1113 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1115 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1116 minimal symbols for a nearby symbol.
1118 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1120 * coffread.c: Comment changes around minimal symbol recording.
1122 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1124 * command.c: comment changes only.
1126 * mips-tdep.c (heuristic_fence_post): new static variable.
1127 (heuristic_proc_start): use heuristic_fence_post, print better
1128 warnings, but only if not stop_soon_quietly.
1129 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1131 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1133 * symtab.h: Fix LOC_REF_ARG comment.
1135 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1136 and Jim Kingdon (kingdon@cygnus.com)
1138 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1140 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1141 symfile.c (compare_symbols): Don't check first character; STRCMP
1144 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1145 structures that are passed by address in a register.
1146 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1147 * findvar.c (read_var_value),
1148 printcmd.c (address_info, print_frame_args),
1149 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1150 * symtab.c (lookup_block_symbol): Deal with it.
1152 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1154 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1156 * objfiles.c (find_pc_section): Return a struct obj_section *.
1157 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1158 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1159 Don't use obj_section hack.
1160 * xcoffexec (vmap_symtab): Relocate obj_sections.
1161 * printcmd.c (containing_function_bounds): Use find_pc_section.
1163 * symtab.h: Clean up SYMBOL_VALUE comments.
1165 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1167 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1168 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1170 * coffread.c (read_coff_symtab): Use rewind before fseek.
1172 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1174 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1175 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1176 * Makefile.in: Remove message to expect conflicts and unused
1177 rules in ch-exp.y, since there no longer are any such.
1179 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1181 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1183 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1185 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1186 rather than dumping core.
1188 * Makefile.in: Add ${srcdir}/ to all source files.
1189 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1190 (TAGS): Deal with srcdir and new config directory scheme.
1192 Makefile.in (NONSRC): Remove createtags.
1193 alldeps.mak: Updated.
1195 * rs6000-tdep.c: Delete unused function print_frame.
1197 * frame.h (struct frame_info): Doc fix for next_frame.
1198 New field signal_handler_caller.
1199 blockframe.c (create_new_frame, get_prev_frame_info),
1200 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1201 INIT_FRAME_PC_FIRST).
1202 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1205 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1207 * irix4-nat.c (fetch_core_registers): Special version of this for
1208 Irix 4.x, which stores regs a bit differently from other /proc
1210 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1211 to new file core-svr4.c.
1212 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1213 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1215 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1217 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1219 * i387-tdep.c: Remove unused #includes.
1221 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1223 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1225 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1227 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1229 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1230 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1231 Don't muck with SYMBOL_CLASS.
1233 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1235 * munch: Don't use head command. It doesn't exist everywhere.
1237 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1239 * inflow.c (new_tty): Remove spurious 'o' character at end
1242 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1244 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1245 instructions and nothing more.
1246 * mipsread.c (add_line): Add comment why we have to combine line number
1247 entries for the same line number.
1249 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1251 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1254 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1256 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1258 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1260 * source.c (select_source_symtab): Clean up comment. Also, if
1261 we have a current_source_symtab, and s is NULL, return without
1263 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1264 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1266 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1268 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1269 * stabsread.h: Declare it.
1270 * partial-stab.h: Use it.
1272 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1274 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1276 * stack.c (print_frame_info): Print specially if dummy frame.
1278 * breakpoint.c: Add comments regarding within_scope future direction.
1282 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1284 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1286 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1288 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1290 * stabsread.c (read_member_functions): Initialize domain for stubbed
1291 member functions to avoid gdb core dumps when printing pointers
1292 to member functions.
1293 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1296 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1298 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1299 stop with an error().
1300 eval.c (evaluate_subexp): Change error message.
1302 * objfiles.c (build_objfile_section_table): Cast return value
1303 from obstack_finish.
1305 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1307 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1308 to rs6000_frame_chain and deal with it if we're in a signal handler.
1309 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1311 * breakpoint.c (within_scope): New function.
1312 (enable_breakpoint, watchpoint_check): Use it.
1314 * source.c (openp): Handle "exec-file ./ls" correctly.
1316 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1318 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1320 * ch-exp.y: Clean up lexing of identifiers and
1321 reserved words. (E.g. don't recognize FALSEXXX as the
1322 keyword FALSE followed by the identifier XXX.)
1323 Also, convert identifiers to lower case.
1325 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1327 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1328 new serial interface.
1330 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1332 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1333 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1334 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1335 and use new return codes for go32_readchar().
1336 * ser-unix.c: Ditto. Also, move error handling up to caller for
1337 SERIAL_SETBAUDRATE().
1338 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1339 to specific routine.
1340 (serial_close): New routine to wrap around device close routine.
1341 serial.h: Clean & document return values more clearly.
1343 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1345 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1347 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1348 operand in decimal rather than wrong textual versions.
1350 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1351 (mention 't', remove false thing about 'g' only good with 'f').
1353 * breakpoint.h: move "struct breakpoint" and friends to top of
1354 file so that bpstat_find_breakpoint prototype works.
1356 * solib.c (struct so_list): Add bfd field.
1357 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1358 Put the bfd in bfd field of the so_list.
1359 (clear_solib): Free bfd name and close_bfd on the bfd.
1361 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1363 * valarith.c (value_subscript): Add COERCE_REF.
1364 * ch-exp.y (operand_5): We can generalize the 2nd operand
1365 of a string repetition ot 'literal' without ambiguity.
1367 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * breakpoint.h (struct bpstat): Remove momentary field.
1370 Remove bpstat_momentary_breakpoint. This was always kludgy
1371 and is no longer used.
1373 * breakpoint.h: Add enum bpstat_what.
1374 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1375 stop and print fields of bpstat now per-breakpoint, not just
1376 one for the whole chain.
1377 breakpoint.{c,h} (bpstat_what): New function.
1378 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1379 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1380 with call to bpstat_what.
1381 README: Remove watchpoint/breakpoint bug from known bugs.
1383 * breakpoint.h: Prototype bpstat_find_breakpoint.
1385 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1387 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1389 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1390 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1392 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * i960-pinsn.c (tabent): Copied struct definition from
1397 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1399 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1400 is a C++ destructor.
1401 * symtab.c (gdb_mangle_name): Use it.
1402 * symtab.c (find_methods): Do not add destructors to choice list
1404 * symtab.c (decode_line_1): Make breakpoints on destructors work
1407 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1409 * ser-go32.c: Make it use serial port name.
1410 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1412 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1415 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1417 * configure.in: Only configure sparclite subdir when target_cpu
1420 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1422 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1423 Remove FIXME comment regarding this.
1425 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1427 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1429 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1431 Add section table to objfile struct. Use it for find_pc_section.
1432 * objfiles.c (add_to_objfile_sections,
1433 build_objfile_section_table, find_pc_section): new functions.
1434 (allocate_objfile): build section table.
1435 * objfiles.h (struct obj_section): new structure.
1436 (struct objfile): add section table.
1437 (find_pc_section): new prototype.
1438 * solib.[ch] (find_pc_section_from_so_list): removed.
1439 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1440 symfile.h for objfiles.h.
1441 (in_solib_trampoline): adjusted for new find_pc_section
1442 prototype. Removed BAD_RICH_HACK ifdefs.
1443 * symfile.c (syms_from_objfile): offset objfile sections.
1444 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1445 * symfile.h (find_pc_section): prototype removed. Also fixed
1446 comment typo NUL -> NULL.
1447 * target.[ch] (find_pc_section_from_targets): removed.
1448 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1450 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1452 * ser-go32.c: Format. (go32_open): Use proper return value.
1454 * configure.in: Undo conditional configdirs hack for sparclite.
1456 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1458 * symtab.c (list_symbols): When call break_command, pass both
1459 filename and function name not just function name.
1461 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1463 (Changes and new files to make "none" a full fledged configuration)
1464 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1465 Currently only tm-none.h has any meaningful contents.
1466 * config/none/none.mh (NAT_FILE): Use nm-none.h
1467 * config/none/none.mh (XM_FILE): Use xm-none.h
1468 * config/none/none.mt (TM_FILE): Use tm-none.h
1469 * Makefile.in (depend): Remove comment about parse errors in
1470 valops.c, it now parses correctly and generates a correct depend
1471 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1472 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1474 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1476 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1478 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1479 exactly 8 characters.
1481 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1483 * configure.in: Sparclite uses sparc config dir. Also has it's
1484 own tm- & .mt files now. Also add sparclite to configdirs.
1485 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1486 * config/i386/go32.mh: Nullify def of TERMCAP.
1487 * config/i386/xm-go32.h: Get rid of redef of EIO.
1488 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1489 specific configs. Very similar to sun4os4, but without solib.
1490 * sparclite/{Makefile.in configure.in}: First cut at making this
1493 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1495 * ser-go32.c: First cut at adapting to new serial interface.
1497 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1499 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1500 These implement a new serial line interface for talking to remote
1502 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1503 EXCEPT go32, which gets ser-go32.c.
1504 * remote.c: Use new serial interface. More remote-xxx's to be
1506 * ser-bsd.c, ser-termios.c: Removed.
1507 * serial.c: New. Implements common operations for all serial
1509 * ser-unix.c: New. Unix specific serial operations for various
1510 flavors of Unix (Posix, SysV, BSD).
1511 * serial.h: Generic serial interface defs.
1512 * config/i386/go32.mh, config/i386/i386bsd.h,
1513 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1514 ser-bsd.o from XDEPFILES. All the magic is now handled in
1517 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1519 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1521 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1523 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1525 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1526 about framelessness except on the innermost frame.
1528 * xcoffexec.c: Call fatal() not abort().
1530 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1531 a LOC_OPTIMIZED_OUT symbol.
1532 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1533 findvar.c (read_var_value), printcmd.c (address_info),
1534 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1535 m2-exp.y (yylex): Deal with it.
1536 ch-exp.y (yylex): Deal with it.
1538 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1540 * findvar.c (value_from_register): H8500 specific, check to see
1541 if we are looking at short pointer. If so, skip crock.
1542 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1543 read_memory_integer() to avoid getting messed up by sign extension.
1545 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1547 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1548 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1549 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1551 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1553 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1555 * core.c (dis_asm_print_address): New function.
1557 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1560 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1562 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1563 entire breakpoint chain and print only the first entry that needs to
1564 be printed and needs to be stopped for. Fixes problems with printing
1565 of multiple breakpoints with different conditions.
1566 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1567 effectively stops printing of the breakpoint chain.
1568 * breakpoint.c (print_it_noop): New routine to print nothing
1569 for this breakpoint entry and dont stop printing.
1570 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1571 watchpoint only if it is enabled.
1572 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1573 descriptor from the library to make backtraces through setjmp work.
1574 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1576 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1577 all registers saved within sigtramp, cleanup.
1579 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1581 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1583 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1585 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1586 with prototype in ../include/dis-asm.h.
1588 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1591 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1592 Use read_memory_func interface to disassembler.
1594 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1596 Teach sparc solaris to next over shared library functions.
1597 * solib.[hc] (find_pc_section_from_so_list): new function and
1599 * sparc-tdep.c (in_solib_trampoline): new function.
1600 * symfile.[hc] (find_pc_section): new function and prototypes.
1601 * target.[hc] (find_pc_section_from_targets): new function and
1603 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1604 in_solib_trampoline.
1606 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1608 * infrun.c (wait_for_inferior): Revise comment.
1610 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1612 * command.{c,h}: New var_type var_integer.
1613 main.c: Use it for history_size.
1615 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1616 Lint and byte-order fixups.
1618 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1620 * breakpoint.h (bpstat): New field print_it.
1621 breakpoint.c (bpstat_print): Use it.
1622 (print_it_normal): New function (from old bpstat_print code).
1623 (bpstat_{alloc,stop_status}): Set print_it field.
1625 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1626 evaluating watchpoint condition, via new function watchpoint_check.
1627 Also stop if watchpoint disabled due to leaving its block.
1629 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1631 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1633 * mips-pinsn.c: Add missing include of dis-asm.h.
1635 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1637 * Makefile.in (clean, distclean, realclean): Recursively apply
1638 to subdirs first, rather than last. This avoids, for example,
1639 Makefile being removed in a parent directory before the recursive
1642 * alldeps.mak, depend: Update for below changes.
1644 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1645 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1646 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1647 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1648 instead of tm-68k.h.
1649 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1650 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1651 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1652 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1653 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1654 tm-68k.h to tm-m68k.h.
1655 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1656 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1659 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1660 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1661 * a29k-tdep.c: Renamed from am29k-tdep.c.
1662 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1663 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1664 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1665 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1666 Map '29k' to 'a29k'.
1667 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1668 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1669 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1671 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1672 define that does not appear anywhere else in the gdb source tree.
1673 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1675 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1677 * breakpoint.c: Add comments regarding breakpoint_re_set.
1679 * xcoffread.c (sort_syms, compare_symbols): Remove.
1680 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1681 not our own sort_syms (it is identical).
1683 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1685 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1687 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1688 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1690 * exec.c (exec_close): Fix storage leak.
1691 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1692 output sections when patching an executable.
1693 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1694 when writing all registers.
1695 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1696 at the right offset in the dummy frame.
1697 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1698 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1699 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1701 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1703 * Makefile.in (TARFILES): Avoid trailing backslash.
1705 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1707 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1708 it in breakpoint_re_set.
1709 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1711 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1712 don't use sizeof(int) for target stuff, etc).
1714 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1716 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1717 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1718 support that can't be integrated anyway due to lack of clear
1721 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1723 * findvar.c (read_register, write_register): Make these capable
1724 of reading/writing registers that are shorter than REGISTER_TYPE.
1725 * (value_from_register): Install H8500 specific code to return
1726 proper value when register is being used as a pointer.
1727 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1728 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1729 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1730 chain frames properly by combining frame pointer with T reg.
1731 (init_extra_frame_info): Delete. It's now a macro.
1732 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1733 offset by the correct amount off of the frame pointer.
1734 (register_byte): Delete. It's now a macro.
1735 (register_raw_size, register_virtual_size): Delete. Replaced by
1736 common routine h8500_register_size, cuz there's no difference
1737 between the raw & virtual sizes on this machine.
1738 (register_convert_to_raw, register_convert_to_virtual): Delete,
1739 cuz there's no difference between the raw & virtual forms.
1740 Replaced by memcpy in tm file.
1741 (register_virtual_type): Rename to h8500_register_virtual_type.
1742 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1743 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1744 emulator have same reg offsets. This is all handled in the
1746 (h8500_trapped_internalvar): New routine to detect references to
1747 convenience vars acting as pointer pseudo-regs.
1748 (h8500_value_trapped_internalvar): Conjure up value of pointer
1750 (h8500_set_trapped_internalvar): Convert set value in real
1751 register references.
1752 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1753 code segment register.
1754 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1756 (wait_for_inferior): Add h8500 specific code to add stack segment
1757 when reading SP register.
1758 remote-sim.c (fetch_register): Spacing.
1759 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1760 detect cruft. Redo all register manipulation stuff. Get rid of
1761 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1762 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1763 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1764 to create internal vars for pointer pseudo-regs.
1766 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1768 * Makefile.in: Numerous small changes to macro definitions
1769 and rules for building gdb distribution tree. Many macros
1770 eliminated or merged, and rules simplified.
1771 * alldeps.mak: Update.
1774 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1776 * Makefile.in: recurse through SUBDIRS for dvi target too
1778 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1780 * Clean up xcoff relocation.
1781 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1782 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1784 symtab.h (struct general_symbol_info): Add section field.
1785 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1786 xcoffread.c: Set section for symbols and msymbols.
1787 (struct symtab): Add block_line_section field.
1788 buildsym.c (end_symtab): Set it.
1789 (end_symtab and callers): Add section parameter.
1790 objfiles.c (objfile_relocate): New funciton.
1791 xcoffexec.c (vmap_symtab): Use it.
1792 xcoffsolib.h (struct vmap): Remove unused fields.
1793 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1794 CORE_NEEDS_RELOCATION, symtab_relocated.
1795 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1796 rs6000-tdep.c: Make loadinfotext static.
1797 breakpoint.c (fixup_breakpoints): Doc fix.
1798 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1799 (end_symtab): primary field replaces nonreloc.
1801 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1803 * symtab.h (struct linetable_entry): Remove confusing comment.
1805 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1807 * Makefile.in: add installcheck target
1809 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1811 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1812 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1813 z8k}: New directories to hold cpu specific configuration files.
1814 Naming follows gcc convention.
1815 * config/{*.mt, *.mh}: All target and host makefile fragment
1816 config files moved to an appropriate config/<cpu> subdirectory.
1817 * nm-*, xm-*, tm-*: All native, host, and target files, which
1818 get linked to nm.h, xm.h, and tm.h respectively by configure,
1819 moved to appropriate config/<cpu> subdirectory.
1820 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1821 Native, host, and target files that are common across more than
1822 one cpu architecture and included by one of the configured
1823 native, host, or target files, get moved to config directory.
1824 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1825 pick up native, host, or target include files moved to one of
1826 the config subdirectories, and that are included by other files.
1827 * Makefile.in (alldeps.mak): Modify to account for new config
1828 directory structure.
1829 * alldeps.mak, depend: Update for new config directory structure.
1830 * config/*/[ntx]m-*.h: Modify all files that include other
1831 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1832 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1834 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1835 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1836 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1837 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1838 the ones where the default is not unique or different than the
1839 config subdirectory name. Similarly, handle gdb_target_cpu.
1840 Modify configure.in as appropriate to make use of gdb_host_cpu
1841 and gdb_target_cpu to find makefile fragments and make links.
1843 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1845 * mipsread.c (compare_blocks): Sort blocks with the same start
1846 address by decreasing ending address.
1848 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1850 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1851 lookup_symbol as it might get clobbered by the call.
1853 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1854 The previous code did not initialize the language field for the psymtab
1857 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1859 * c-exp.y (parse_number): Avoid shift warning.
1860 * serial.h (struct ttystate): Declare empty one on DOS.
1862 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1864 * xm-sun4os4.h: Return type of free() should be void, not int.
1866 * vx-share/vxWorks.h: Remove #def of NULL.
1868 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1870 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1872 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1874 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1876 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1878 * ieee-float.c: Moved to ../libiberty.
1879 * ieee-float.h: Moved to ../include.
1880 * Makefile.in: Update accordingly.
1881 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1882 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1883 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1884 it is now in ../opcodes/m68881-ext.c.
1885 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1886 prologue (some callers _do_ care).
1887 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1888 new interface of ../opcodes/*-dis.c.
1889 * ch-exp.y: Add #include <ctype.h>.
1891 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1893 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1895 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1897 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1899 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1901 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1903 * z8k-tdep.c (extract_return_value, write_return_value,
1904 store_struct_return): New functions from macros in tm-z8k.h.
1906 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1908 * valops.c (value_arg_coerce): Apply temporary patch to
1909 fix problem with coercion of array and function types when
1910 passed as arguments to C functions, pending a more complete
1911 review of when and how coercion should be done, depending
1912 upon context and language.
1914 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1916 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1918 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1919 debugsec if there are a non-zero number of symbols.
1921 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1923 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1925 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1927 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1929 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1930 not just 50 symbols.
1931 (symtbl_num_syms): New variable.
1932 (read_xcoff_symtab): Set it.
1933 (read_symbol_nvalue): Check for bad symno.
1934 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1937 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1939 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1940 This is defined in defs.h if necessary.
1941 * vx-share/vxWorks.h: Remove #defs of min and max.
1942 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1943 vx-share/xdr_rdb.c: include defs.h.
1945 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1947 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1950 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1951 xcoffread.c: Doc fixes.
1953 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1955 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1956 xcoffexec.c (xcoff_relocate_core): New function.
1957 (text_adjustment): Removed.
1958 (add_vmap): Return the vmap.
1959 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1961 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1963 * xcoffsolib.h: Add objfile member to struct vmap.
1964 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1965 xcoffexec.c (add_vmap): Allocate objfiles here.
1967 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1969 Support 68000 series without floating point.
1971 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1972 * tm-68k-nofp.h: New file, lacks 68881 support.
1973 * config/m68k-nofp.mt: New file.
1975 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1977 Remove a few remaining underscore/no-underscore remnants from
1980 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1981 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1982 * config/sparc-noun.mt: Rename to sparc-em.mt.
1983 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1984 * tm-68k-un.h: Rename to tm-68k-fp.h.
1985 * tm-spc-un.h: Rename to tm-spc-em.h.
1986 * tm-sun4sol2.h: Cleanup.
1987 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1989 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1991 * symmisc.c (std_in, std_out, std_err): Move initializations
1992 to runtime code, in case they aren't constant.
1994 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1996 * symtab.c (find_pc_symtab): some object file formats, notably
1997 mips, have holes in the address ranges of symtabs. Change
1998 this algorithm from first hit to tightest fit.
2000 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2001 fence post without finding the enclosing function, then print a
2004 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2006 * utils.c (fputs_demangled, fprint_symbol): Remove.
2007 * utils.c (fprintf_symbol_filtered): New function which combines
2008 the functionality of fputs_demangled and fprint_symbol. Uses a
2009 caller provided language parameter to select the appropriate
2010 demangler, and caller provided args to pass to the demangler.
2011 * defs.h (enum language): Move further up in file so enum can
2012 be used in prototypes.
2013 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2014 * defs.h (fprintf_symbol_filtered): Add prototype.
2015 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2016 fputs_demangled with call to fprintf_symbol_filtered.
2017 * cp-valprint.c (demangle.h): Include
2018 * cp-valprint.c (cp_print_value_fields): Replace calls to
2019 fprint_symbol with calls to fprintf_symbol_filtered.
2020 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2021 with call to fprintf_symbol_filtered.
2022 * stack.c (print_frame_info): Remove obsolete code so we don't
2023 have to update fputs_demangled usage in it.
2024 * stack.c (print_frame_info, frame_info): Add language variable
2025 to pass to fprintf_symbol_demangled and initialize it from the
2026 symbol's language. Replace calls to fputs_demangled with calls
2027 to fprintf_symbol_filtered.
2028 * symtab.c (find_methods): Replace call to fputs_demangled with
2029 call to fprintf_symbol_filtered.
2030 * ch-valprint.c (demangle.h): Include.
2031 * ch-valprint.c (chill_print_value_fields): Replace call to
2032 fprint_symbol with call to new fprintf_symbol_filtered.
2034 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2036 * Makefile.in (VERSION): Bump version to 4.8.2.
2038 * main.c (source_command): Require an explicit pathname of file
2039 to source, since previous behavior of defaulting to gdb init file
2040 was troublesome and undocumented.
2041 * printcmd.c (disassemble_command): Add missing '{}' pair to
2042 else with two statements. Bug reported by Stephane Tsacas
2044 * symtab.c (find_pc_line): Don't complain about zero length or
2045 negative length line numbers for the moment, since we may not own
2046 the terminal when called, such as when single stepping. (FIXME)
2047 * language.h (CAST_IS_CONVERSION): True if current language is
2048 C++ as well as C. Fix from Peter Schauer.
2049 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2050 Use STREQN macro rather than bare '!strncmp()'.
2051 * environ.c (unset_in_environ): Avoid use of memcpy on
2052 overlapping memory regions, as suggested by Paul Eggert
2053 <eggert@twinsun.com>.
2054 * c-exp.y (%union struct): Remove unused ulval as suggested
2055 by Paul Eggert <eggert@twinsun.com>.
2057 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2059 * main.c (gdbinit): Make static.
2060 * main.c (inhibit_gdbinit): Move to file scope.
2061 * main.c (main): Remove local inhibit_gdbinit.
2062 * main.c (source_command): Don't source '.gdbinit' file by
2063 default if gdb has been told to ignore it.
2065 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2067 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2070 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2072 * printcmd.c (print_address_symbolic): Only print if offset
2073 is shorter than max_symbolic_offset.
2074 (initialize_printcmd): `set print max-symbolic-offset'.
2076 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2077 (examine_tag): Use it.
2078 (read_register_stack): Only look in the local registers for a
2079 memory address if it's between rfb and rsp; go to memory otherwise.
2080 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2081 (reginv_com): Remove ancient kludge command.
2083 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2085 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2086 irix4 will again compile.
2088 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2090 * configure.in: accept mips-sgi-irix4* for irix4.
2092 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2094 * z8k-tdep.c (print_register_hook): Lint.
2096 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2098 Lint fixes from Paul Eggert (eggert@twinsun.com):
2100 * command.c (do_setshow_command): var_uintegers are unsigned.
2101 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2102 unsigned, since they use hex values with the high bit set.
2104 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2106 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2107 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2109 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2110 macro definitions in parenthesis.
2112 * dbxread.c (dbx_symfile_init): Catch the case where there is
2113 no string table, but the only way we find out is by reading zero
2116 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2118 * dbxread.c (dbx_symfile_init): Make size of the string table
2119 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2120 offset to the string table is nonzero and handle the nonexistant
2121 string table case, should it occur. Ensure that the string table
2122 size read from the file is reasonable, with a minimum lower bound
2123 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2125 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2127 * Makefile.in: Changes to build testsuite correctly.
2128 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2129 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2130 (TARGET_FLAGS_TO_PASS): New variable.
2131 (SUBDIRS): Added testsuite.
2132 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2133 testsuite is compiled with CC_FOR_TARGET rather than CC.
2135 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2137 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2138 reported by mycroft@gnu.ai.mit.edu.
2140 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2141 * configure.in (vax-*-ultrix2*): New triplet.
2142 * config/vaxult2.mh: New file.
2143 * xm-vaxult2.h: New file.
2145 * c-exp.y (parse_number): Change high_bit to unsigned.
2146 * demangle.c: Change all references to cfront to ARM, since the
2147 actual algorithm is the one specified in the Annotated Reference
2148 Manual. This was confusing users into thinking that full cfront
2149 support was implemented.
2150 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2151 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2152 directly to lookup_struct_elt_type, which will do the
2153 dereferencing itself.
2154 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2155 NULL dereferencing bug for unnamed structs, comment out
2158 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2160 * coffread.c (process_coff_symbol): Change PCC argument correction
2161 so that it only happens on big-endian targets; so that it only
2162 happens if the short or char argument is aligned on an int
2163 boundary; and so that it changes the location, rather than the
2164 type, of the argument. These changes tend to parallel similar
2165 (old) changes in stabsread.c.
2167 * coffread.c (coff_read_enum_type): Use the specified size for
2168 enums, don't assume that they are int-sized.
2170 * c-valprint.c (c_val_print): Don't assume enums are the same as
2173 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2174 Rendell, <michael@mercury.cs.mun.ca>.
2176 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2178 * language.h (local_decimal_format_custom): Add prototype.
2179 * language.c (local_decimal_format_custom): Add function, bug
2180 reported by Robert R. Henry (rrh@tera.com).
2182 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2184 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2185 by Josef Leherbauer, joe@takeFive.co.at.
2187 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2189 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2190 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2191 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2192 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2193 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2194 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2195 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2196 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2198 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2200 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2201 of demangled name fields to NULL if no demangling exists for
2202 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2203 symbols if their language is known at the time they are created,
2204 but sometimes the language is not known until later.
2206 * ch-typeprint.c (chill_print_type_base): Name changed to
2207 chill_type_print_base to match pattern for C and C++ names.
2208 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2209 to be consistent with other usages.
2210 * ch-typeprint.c (chill_type_print_base): Add support for
2211 printing Chill STRUCT types.
2212 * ch-valprint.c: Include values.h.
2213 * ch-valprint.c (chill_print_value_fields): New function and
2214 prototype for printing Chill STRUCT values.
2215 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2216 that was being called with two args instead of three.
2217 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2218 to print Chill STRUCT values.
2220 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2222 * configure.in: added testsuite to configdirs.
2224 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2226 * doc/stabs.texi: The `this' pointer is now known by the name
2227 `this' instead of `$t'.
2229 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2231 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2232 references of TAG_string_type DIEs in user defined types.
2233 * ch-lang.c (chill_create_fundamental_type): Track compiler
2234 change that now emits debugging info with the type long for Chill
2237 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2239 * remote-mips.c: New file; implements MIPS remote debugging
2241 * config/idt.mt: New file; uses remote-mips.c
2242 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2244 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2245 floating point coprocessor.
2246 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2248 (mips_pop_frame): If not mips_fpu, don't restore floating point
2250 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2252 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2253 mips_fpu, don't use fp0 as floating point return register.
2254 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2257 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2259 * gdb/testsuite: made modifications to testcases, etc., to allow
2260 them to work properly given the reorganization of deja-gnu and the
2261 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2263 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2265 * gdb/testsuite: Initial creation of gdb/testsuite.
2266 Migrated dejagnu testcases and support files for testing nm to
2267 gdb/testsuite from deja-gnu. These files were moved "as is"
2268 with no modifications. This migration is part of a major overhaul
2269 of dejagnu. The modifications to these testcases, etc., which
2270 will allow them to work with the new version of dejagnu will be
2271 made in a future update.
2273 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2275 * NEWS: Add reminders for next release.
2277 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2279 * mipsread.c (parse_lines): Correct check for files compiled with
2282 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2284 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2286 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2288 * Makefile.in (VERSION): GDB-4.8 release!
2289 * README, NEWS: Update for release.
2291 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2293 * am29k-pinsn.c (print_insn): Minor nits with const.
2294 * am29k-tdep.c: More minor nits with arg types for
2295 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2297 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2299 * gcc.patch: Update for a different GCC (G++) bug.
2300 * main.c (print_gdb_version): Update copyright year to 1993.
2301 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2302 conditionalize this file on it. FIXME, right way is to split
2303 these into two config files.
2304 (ATTACH_DETACH): Define for BSD 4.4
2305 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2306 (U_REGS_OFFSET): Revise for 4.4.
2307 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2308 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2309 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2311 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2313 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2316 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2318 * c-lang.c (c_printstr): Bugfix for length==0 case.
2320 * c-lang.c (c_printstr): If a C string ends in a null, don't
2323 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2325 * defs.h (STRCMP): Make it work for unsigned chars.
2327 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2329 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2330 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2331 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2332 define to kludge the large opcode table into two smaller tables,
2333 since GCC take exponential space to build the table. Lint.
2334 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2336 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2338 * Makefile.in (VERSION): Roll to 4.7.9.
2339 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2340 definition here, to handle both BSD 4.3 and 4.4 systems.
2341 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2342 * remote.c (alarm): Move declaration to global level, before
2343 first reference to it.
2344 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2345 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2347 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2349 * remote.c (readchar): forward declare alarm which otherwise looks
2350 like an undeclared variable to gcc.
2352 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2353 when comparing against an int. Avoids superfluous warning from
2356 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2357 Avoids superfluous warnings from some systems and/or compilers
2358 (like vax ultrix 4.2.)
2360 * language.c (struct op_print unk_op_print_tab): use the enum
2361 values rather naked zeros as initializers. Avoids warnings from
2362 ultrix type compilers.
2364 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2366 * Makefile.in (VERSION): Roll to 4.7.6.
2367 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2368 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2369 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2370 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2371 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2372 (depend): Fix bug where nm-files in config files weren't noticed.
2373 (make-proto-gdb-1): Avoid changing directories while building new
2374 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2376 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2378 * remote.c: Improve error recovery. Allow user to break out
2379 of initial connection attempt with INTERRUPT. Treat a timeout
2380 while waiting for remote packet like a retry, unless the remote
2381 side is actively running user code. Fix a few long printf_filtered's.
2383 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2386 * buildsym.c (start_subfile): Allow null file name.
2388 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2390 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2391 expects a pointer to complaint rather than a complaint
2393 (process_linenos): free the previously allocated subfile name,
2394 then allocate the new one from the heap.
2396 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2398 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2400 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2402 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2403 Previously, would bogusly index off the bottom of type_vector.
2404 (rs6000_builtin_type): Accept type number as argument.
2405 (read_type, case '-'): Handle negatives like any other type number.
2407 * symfile.c (deduce_language_from_filename): Handle null name.
2409 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2410 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2411 fixed by sato@sm.sony.co.jp.
2413 * xcoffread.c (parmsym): Don't use an initializer to set up
2414 this struct symbol. Set it up in initialize_xcoffread.
2415 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2416 works on real rs/6000 target with #ifndef FAKING_RS6000.
2418 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2420 * stabsread.c (rs6000_builtin_type): Move function from
2421 xcoffread.c:builtin_type.
2422 * xcoffread.c (builtin_type): Move to stabsread. Remove
2423 IBM6000_HOST dependency. Move misplaced comments.
2424 (various): Change printf's to complaints.
2425 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2426 objfile argument to read_type calls under #if 0.
2427 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2428 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2429 * Makefile.in: xcoffread.o is not built by default.
2430 * xm-rs6000.h (IBM6000_HOST): Remove.
2431 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2432 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2435 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2437 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2438 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2439 register numbers when user tries to modify elements in structs
2440 passed as arguments.
2441 * inflow.c (child_terminal_info): Move banner outside of system
2443 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2444 passes struct/union arguments by address.
2446 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2448 * Based on patch from Kean Johnston <maw@netcom.com>:
2449 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2450 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2451 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2453 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2455 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2456 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2458 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2460 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2461 cc debugging output.
2463 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2465 * stabsread.c (define_symbol): Complain about unrecognized names
2466 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2467 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2468 (read_cpp_abbrev): Don't use the class name as part of the
2469 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2470 abbrevs. Inspired by Mike Tiemann.
2471 (read_tilde_fields): Comment. Remove ancient dead code.
2472 Remove erroneous but non-dead code. Simplify. Add complaints.
2473 (in general): Remove extraneous (parentheses) in return
2476 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2478 * coffread.c (coff_lookup_type): Fix fencepost error reported
2479 by Art Berggreen, <arg@opal.acc.com>.
2481 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2482 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2484 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2485 test, which is apparently left over from when we used native
2486 include files and couldn't depend on the member names being there.
2487 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2489 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2491 * mipsread.c: Major overhaul to use new BFD symbol table reading
2492 routines. Now swaps information as it is needed, rather than
2493 swapping everything when the file is read.
2495 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2497 * Makefile.in (TARDIRS): Add sparclite demo dir.
2498 (*.tab.c): Change dependency on Makefile to depend on
2499 Makefile.in, otherwise it always rebuilds after configuring.
2500 Force output *.tab.c file into current directory even in "make"
2501 versions that rewrite dependent file names used in command lines.
2503 * TODO: Remove some things we did.
2504 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2505 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2506 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2507 * symtab.h: Eliminate unnamed unions and structs.
2509 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2511 * Makefile.in (VERSION): Roll to 4.7.5.
2513 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2515 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2516 re-evaluating symbol pointers.
2518 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2520 * c-exp.y (lcurly, rcurly): New nonterminals.
2521 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2523 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2524 made function static.
2525 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2526 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2527 * parse.c (start_arglist):
2528 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2529 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2530 * parser-defs.h (funcall_chain): Moved to parse.c.
2531 * printcmd.c (print_frame_nameless_args): Fix prototype.
2532 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2533 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2534 * valops.c (typecmp): Moved prototype from values.h.
2535 * value.h (typecmp): Moved prototype to valops.c, made static.
2536 * ch-exp.y (yylex): Change way control sequences are disabled.
2538 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2540 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2542 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * mipsread.c (upgrade_type): Build array types correctly, using
2545 create_range_type and create_array_type.
2547 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2549 * remote-nindy.c: Cleanup.
2551 * infrun.c (wait_for_inferior): When rolling back the PC after
2552 a breakpoint, call write_pc so that NPC gets rolled back as well
2555 * blockframe.c (inside_entry_file, inside_main_func,
2556 inside_entry_func): PC of zero is always "bottom of stack".
2558 * printcmd.c (print_frame_args, print_frame_nameless_args):
2559 Let print_frame_nameless_args decide whether there are any,
2560 laying groundwork for possibly later printing 29K args for
2561 functions where we have tag words but no symbols.
2563 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2565 * Makefile.in: fix GDB doc targets for new doc subdir structure
2567 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2569 * stack.c (parse_frame_specification): Parse as many arguments
2570 as there are (up to MAXARGS). Pass all of them in argc, argv
2571 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2572 many there were, onto SETUP_ARBITRARY_FRAME.
2573 * tm-mips.h, tm-sparc.h: Corresponding changes.
2574 * mips-tdep.c, sparc-tdep.c: Ditto.
2576 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2578 * hp300ux-nat.c: Update copyrights.
2579 * mipsread.c (parse_partial_symbols): Complain about block
2580 indexes that go backwards. Fix from Peter Schauer.
2581 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2582 symbol-file that has no linkage symbols to be read.
2583 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2584 from tm- file to xm-file, since they're host dependent.
2585 * valarith.c (value_binop): Typo.
2587 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2589 * sparclite/aload.c: Add copyleft.
2590 * sparclite/crt0.s: Add comment at beginning.
2592 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2594 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2595 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2597 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2599 * values.c (value_headof): Fix typo in which VTBL and ARG were
2600 being confused for one another.
2602 * valops.c (typecmp): Now static.
2604 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2605 baseclass--we don't always inherit its virtual function table
2608 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2609 pointer correctly in case value_struct_elt moves it around.
2611 * valops.c (typecmp): Now static. Also, now groks references
2614 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2615 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2617 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2619 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2620 to avoid "too much defining" error from native C compiler (!).
2622 * Makefile.in (HFILES): Add typeprint.h.
2623 * typeprint.[ch]: Update copyrights.
2625 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2627 * Makefile.in: Update to match doc/ subdir changes.
2629 * config/hp300hpux.mh: No cross-host file needed, just native.
2630 * config/go32.mh: Remove nonexistent "native" support.
2632 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2633 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2634 * m88k-tdep.c (next_insn): Lint, cleanup.
2635 (store_parm_word): Lint.
2637 * README: Fix typo (reported by karl@hq.ileaf.com).
2639 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2641 * expression.h (BINOP_CONCAT): Document use for self concatenation
2642 an integral number of times.
2643 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2645 * valarith.c (value_concat): Rewrite to support self
2646 concatenation an integral number of times.
2647 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2648 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2649 eliminate hundreds of spurious shift/reduce and reduce/reduce
2650 conflicts that mask the 5 real ones.
2651 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2652 * ch-exp.y (integer_literal_expression): Remove production,
2655 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2657 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2658 implied that "no side effects" was nonfunctional.
2659 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2660 character string and bitstring concatenation.
2661 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2662 * expression.h (exp_opcode): Add BINOP_CONCAT.
2663 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2664 * language.c (string_type): Add function to determine if a type
2666 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2667 * valarith.c (value_concat): New function to concatenate two
2668 values, such as character strings or bitstrings.
2669 * valops.c (value_string): Remove error stub and implement
2671 * value.h (value_concat): Add prototype.
2672 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2673 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2674 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2677 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2679 * c-exp.y (exp): Add production to support direct creation
2680 of array constants using the obvious syntax.
2681 * c-valprint.c (c_val_print): Set printed string length.
2682 * dwarfread.c (read_tag_string_type): New prototype and
2683 function that handles TAG_string_type DIEs.
2684 * dwarfread.c (process_dies): Add case for TAG_string_type
2685 that calls new read_tag_string_type function.
2686 * expprint.c (print_subexp): Add support for OP_ARRAY.
2687 * gdbtypes.c (create_range_type, create_array_type): Inherit
2688 objfile from the index type.
2689 * ch-typeprint.c (chill_print_type): Add case for
2691 * ch-valprint.c (chill_val_print): Fix case for
2694 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2696 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2697 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2698 include/coff/mips.h.
2700 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2702 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2703 constants with an explicit null byte terminator. OP_STRING is
2704 now used for real string types.
2705 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2706 they are used by all languages.
2707 * c-lang.c (_initialize_c_language): Move initializations of
2708 builtin_type_* to lang.c.
2709 * c-typeprint.c (c_type_print_varspec_prefix,
2710 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2711 to TYPE_CODE_STRING.
2712 * c-valprint.c (c_val_print): Change the way character arrays
2713 are printed as strings to be consistent with the way strings
2714 are printed when pointer-to-char types are dereferenced.
2715 Remove test of print_max before calling val_print_string, which
2716 now does it's own test.
2717 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2718 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2719 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2720 * gdbtypes.c (builtin_type_*): Add declarations moved from
2722 * gdbtypes.c (create_string_type): New function to create real
2724 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2725 renamed to TYPE_CODE_STRING.
2726 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2727 builtin_type_* types moved from c-lang.c.
2728 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2729 to TYPE_CODE_STRING.
2730 * gdbtypes.h (builtin_type_string): Add extern declaration.
2731 * gdbtypes.h (create_string_type): Add prototype.
2732 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2733 renamed to TYPE_CODE_STRING.
2734 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2736 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2737 renamed to TYPE_CODE_STRING.
2738 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2740 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2741 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2742 to TYPE_CODE_STRING.
2743 * valops.c (allocate_space_in_inferior): New function and
2744 prototype, using code ripped out of value_string.
2745 * valops.c (value_string): Rewritten to use new function
2746 allocate_space_in_inferior, but temporarily disabled until some
2747 other support is in place.
2748 * valops.c (value_array): New function to create array constants.
2749 * valprint.c (val_print_string): Add comment to document use,
2750 complete rewrite to fix several small buglets.
2751 * value.h (value_array): Add prototype.
2752 * value.h (val_print_string): Change prototype to match rewrite.
2753 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2754 * ch-exp.y (match_character_literal): Disable recognition of
2755 control sequence form of character literals and document why.
2757 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2759 * nindy-share/nindy.c: Add comments to #endif's to clarify
2762 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2763 read_memory to get byte order right.
2764 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2765 anymore. This is done in paread.c now. We expect unwind info
2766 to hang off of objfiles, and search all of the objfiles when until
2768 * (skip_trampoline_code): Cast arg to target_read_memory.
2769 * objfiles.h (struct objfile): Add new field obj_private to hold
2770 per object file private data (unwind info in this case).
2771 * paread.c (read_unwind_info): New routine to read unwind info
2772 for the objfile. This data is hung off of obj_private.
2773 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2774 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2775 make this easier to access.
2777 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2779 * c-valprint.c (cp_print_class_member): Add extern decl.
2780 * c-valprint.c (c_val_print): Extract code for printing methods
2781 and move it to cp_print_class_method in cp-valprint.c.
2782 * c-valprint.c (c_val_print): Extract code to print strings and
2783 move it to val_print_string in valprint.c.
2784 * cp-valprint.c (cp_print_class_method): New function using
2785 code extracted from c_val_print.
2786 * valprint.c (val_print_string): New function using code
2787 extracted from c_val_print.
2788 * value.h (val_print_string): Add prototype.
2789 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2790 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2791 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2792 CHECKBUF, growbuf_by_size): New variables, macros, and support
2793 functions for implementing a dynamically expandable temp buffer.
2794 * ch-exp.y (match_string_literal): New lexer function.
2795 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2796 removed and replaced with new CHECKBUF macro.
2797 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2798 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2800 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2802 * Makefile.in: Add info for paread.o.
2803 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2805 * blockframe.c (frameless_look_for_prologue): Correct the
2807 * gdbtypes.h, gdbtypes.c: Use const in decl of
2808 cplus_struct_default, now that pa-gas assembler has been fixed.
2809 * hppah-nat.c: Formatting.
2810 * hppah-tdep.c: Remove lots of useless externs for variables we
2812 * (find_unwind_entry): Speed up by using binary search, and a one
2814 * (rp_saved): New routine to see what unwind info says about RP
2815 being saved on the stack frame.
2816 * (frame_saved_pc): Look for prologue to see if we need to
2817 examine the stack for the saved RP or not.
2818 * (init_extra_frame_info): Check for prologue, instead of
2819 framesize to determine if we are frameless or not.
2820 * (frame_chain_valid): Stop backtraces when we run into _start.
2821 * (push_dummy_frame): Reformat to make more readable.
2822 * (find_dummy_frame_regs): ditto.
2823 * (hp_pop_frame): ditto.
2824 * (hp_restore_pc_queue): small cleanup.
2825 * (hp_push_arguments): ditto.
2826 * (pa_do_registers_info): ditto.
2827 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2828 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2829 * Define FRAME_CHAIN_VALID.
2830 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2831 passed to functions.
2833 * paread.c (pa_symtab_read): Use new bfd conventions for
2834 accessing linker symbol table.
2835 * (pa_symfile_init): Access embedded STAB info via BFD section
2836 mechanism and related macros.
2839 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2841 * sparc-stub.c: Use a seperate stack for our traps.
2842 * Handle recursive traps.
2843 * Remove all trap init code. This needs to be done by the
2845 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2847 * (handle_exception): See if we are at breakinst, if so, then
2848 advance PC sp that users can just step out of breakpoint().
2849 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2850 new place if SP has changed.
2851 * (case 's'): Get rid of this, we can't do it yet.
2852 * (case 't'): New command to test any old random feature.
2853 * (case 'r'): New command to reset the system.
2854 * (breakpoint): Add label to breakpoint trap instruction so that
2855 handle_exception() can detect where we are and get past the
2856 breakpoint trivially.
2858 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2860 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2862 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2864 * configure.in: recognise all sparclite variants
2866 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2868 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2869 binary files oring in the right bit.
2871 * main.c, source.c, state.c, symmisc.c: use macros defined in
2872 fopen-{bin|both} when fopening files.
2874 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2876 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2877 from a configuration file (typically including <limits.h>), or to
2878 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2879 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2880 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2881 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2882 * exppritn.c (print_subexp, dump_expression): Add case for
2884 * expression.h (OP_BITSTRING): New expression element type for
2886 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2887 macros to convert between number of expression elements and bytes
2888 to store that many elements.
2889 * i960-tdep.c (leafproc_return): Use new macros to access
2890 minimal symbol name and address fields.
2891 * m88k-pinsn.c (sprint_address): Use new macros to access
2892 minimal symbol name and address fields.
2893 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2894 minimal symbol address field.
2895 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2896 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2897 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2898 Use new BYTES_TO_EXP_ELEM macro.
2899 * parse.c (write_exp_bitstring): New function to write packed
2900 bitstrings into the expression element vector.
2901 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2903 * parser-defs.h (struct stoken): Document that it is used for
2904 OP_BITSTRING as well as OP_STRING.
2905 * parser-defs.h (write_exp_bitstring): Add prototype.
2906 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2907 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2908 LOWER, LENGTH): New tokens for keywords.
2909 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2910 upper_lower_argument, length_argument, array_mode_name,
2911 string_mode_name, variant_structure_mode_name): New non-terminals
2913 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2914 * ch-exp.y (match_bitstring_literal): New lexer support function
2915 to recognize bitstring literals.
2916 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2917 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2918 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2919 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2920 * ch-exp.y (yylex): Check tokentab6.
2921 * ch-exp.y (yylex): Call match_bitstring_literal.
2923 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2925 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2926 symbol name and value fields.
2928 * c-exp.y (yylex): Make static, to match prototype and other
2931 * expression.h (exp_opcode): Add BINOP_MOD.
2932 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2933 * expprint.c (dump_expression): Handle new BINOP_MOD.
2934 * language.c (binop_type_check): Handle new BINOP_MOD.
2935 * main.c (float_handler): Re-enable float handler when hit.
2936 * valarith.c (language.h): Include, need current_language.
2937 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2938 for integer divide truncates towards zero for negative results.
2939 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2940 * valarith.c (value_binop): Allow arithmetic operations on
2941 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2942 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2943 * ch-exp.y (tokentab3): Add MOD and REM.
2944 * ch-exp.y (yylex): Set innermost_block for symbols found
2945 in local scopes. Return LOCATION_NAME for local symbols.
2946 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2947 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2949 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2951 * command.c (shell_escape, make_command, _initialize_command):
2952 don't create or use fork if CANT_FORK is defined.
2953 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2954 code written for the IBM PC" remain.
2955 * xm-go32.h: define CANT_FORK
2957 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2959 * remote-sim.c: first attempt at general simulator interface
2960 * remote-hms.c: whitespace
2961 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2962 understand new stack layout. (print_register_hook): print ccr
2963 register in a fancy way.
2965 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2967 * eval.c (language.h): Include.
2968 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2969 to pointer types when the current language is C. It loses for
2970 other languages when the lower index bound is nonzero.
2971 * valarith.c (value_subscript): Take array lower bounds into
2972 account when performing subscripting operations.
2973 * valops.c (value_coerce_array): Add comment describing why
2974 arrays with nonzero lower bounds are dealt with in value_subscript,
2975 rather than in value_coerce_array.
2977 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2979 * ch-exp.y (FLOAT_LITERAL): Add token.
2980 * ch-exp.y (literal): Add FLOAT_LITERAL.
2981 * ch-exp.y (match_float_literal): New lexer routine.
2982 * ch-exp.y (convert_float): Remove.
2983 * ch-exp.y (yylex): Call match_float_literal.
2984 * ch-exp.y (yylex): Match single '.' after trying
2985 to match floating point literals.
2987 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2988 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2990 * expprint.c (dump_expression): New function for dumping
2991 expression vectors during gdb debugging.
2992 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2993 MULTI_SUBSCRIPT and moved out of BINOP range.
2994 * expression.h (DUMP_EXPRESSION): New macro that calls
2995 dump_expression if DEBUG_EXPRESSIONS is defined.
2996 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2997 * parse.c (length_of_subexp, prefixify_subexp): Change
2998 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2999 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3000 prefixify'ing the expression.
3001 * printcmd.c (print_command_1): Add comment.
3002 * ch-exp.y (expression_list): Add useful actions.
3003 * ch-exp.y (value_array_element): Add useful actions.
3004 * ch-exp.y (array_primitive_value): Add production.
3005 * ch-exp.y (yylex): Recognize ',' as a token.
3007 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3009 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3010 POSIXize the recursive makes (make [variable assignments] target{s})
3012 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3014 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3015 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3016 CPLUS_MARKER for all SVR4 systems, so follow suit.
3017 * defs.h (strdup_demangled): Remove prototype.
3018 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3019 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3020 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3021 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3022 prim_record_minimal_symbol_and_info): Use new macro
3023 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3024 * minsyms.c (install_minimal_symbols): Use new macro
3025 SYMBOL_INIT_DEMANGLED_NAME.
3026 * stabsread.c (define_symbol): Use new macro
3027 SYMBOL_INIT_DEMANGLED_NAME.
3028 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3029 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3030 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3031 SYMBOL_INIT_DEMANGLED_NAME.
3032 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3033 SYMBOL_DEMANGLED_NAME now tests language itself.
3034 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3035 now tests language itself.
3036 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3037 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3038 mangled name member in the language dependent portion of a symbol.
3039 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3040 mangled name member appropriate for a symbol's language.
3041 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3042 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3043 SYMBOL_DEMANGLED_NAME now tests language itself.
3044 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3045 initializes language dependent portion of symbol.
3046 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3047 demangles and caches the demangled form of symbol names.
3048 * utils.c (fputs_demangled, fprint_symbol): Use current language
3049 to select an appropriate demangling algorithm.
3050 * utils.c (strdup_demangled): Remove, no longer used.
3051 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3052 access the Chill mangled name member in the language dependent
3053 portion of a symbol.
3054 * ch-lang.c (chill_demangle): New function, simple demangler.
3055 * defs.h (chill_demangle): Add prototype.
3056 * symtab.h (language_dependent_info): Add struct for Chill.
3058 For older changes see ChangeLog-92
3064 version-control: never