1 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
3 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
4 * alldeps.mak, depend: Rebuild to account for ser-tcp.
5 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
6 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
7 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
8 shell when running the child, as args have been expanded by the
9 time we get here. Simplify calling convention.
10 * gdbserver/remote-server.c (main): Use new calling convention
11 for create_inferior, remove defunct code for coalescing argv.
12 Remove extra calls to mywait(), as we no longer have to wade
15 * target.c (target_read_memory_partial): Don't deref errnoptr
16 when checking for null pointer.
18 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
20 * remote-es1800.c: Fix typo.
22 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
24 * target.c (target_read_memory_partial): Like target_read_memory,
25 but does partial reads, such as reads that bump into the end of
27 * target.h (target_read_memory_partial): Add prototype.
28 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
29 * valprint.c (val_print_string): Complete rewrite to fix bug with
30 bumping into end of memory, avoiding unnecessarily long reads, and
31 fixing bug when print_max is set to 0 (unlimited print length).
32 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
35 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
37 * configure.in: Add support for rom68k and bug boot monitors.
39 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
41 * printcmd.c (print_scalar_formatted): Print integers bigger than
42 LONGEST in hex no matter how big, and no matter what the format
45 * stabsread.c (read_type): Skip type attributes if present.
47 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
48 of number, just through '0' + radix - 1.
50 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
52 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
54 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
55 single parameter, the pointer to the partial symtab, rather than
56 a bunch of args that are derived from the partial symtab. Change
57 prototypes and callers to match.
59 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
60 set demangling style automatically.
61 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
62 GNU C++, not C++ in general.
63 * symtab.h (general_symbol_info): Simplify by eliminating one
64 structure level for the language dependent info.
66 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
68 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
69 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
70 TYPE_CODE_ENUM was already testing for this.
72 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
74 * Makefile.in: Add new file ser-tcp.c.
75 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
76 * findvar.c (write_register): See if we are writing back the same
77 value that's already in the register. If so, don't bother.
78 * remote.c (putpkt, getpkt): Improve handling of communication
80 * ser-go32.c: Prototype it to death. Update serial_ops and add
81 dummy routines where appropriate.
82 * ser-tcp.c: New module to implement serial I/O via TCP
84 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
85 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
86 * serial.c: Add start of support for connect command.
87 (serial_open): Distinguish between tcp and local devices.
88 * serial.h (struct serial_ops): Get rid of restore, add
89 get_tty_state and set_tty_state. Define protoypes and macros for
91 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
92 some real buffering. Handle error conditions gracefully.
93 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
94 (Lynx), remove lots of cruft.
96 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
98 * printcmd.c (print_address_symbolic): turn this into an assigment
99 instead of an initialization (many compilers don't accept
100 structure initialization).
102 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * xcoffread.c (read_xcoff_symtab): If several program csects in one
105 source file, give them all the name of the source file, rather than
106 the 2nd and subsequent ones having NULL names.
108 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110 * printcmd.c (print_address_symbolic): Append source filename and
111 linenumber of the symbol if print symbol-filename is on.
112 (initialize_printcmd): `set print symbol-filename'.
114 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
116 * configure.in: Add config for Lynx target. Configure gdbserver
117 only for Lynx. Re-do selective configuration of sparclite.
119 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
120 configure.in remote-inflow.c remote-utils.c}: New files to
121 support GDB remote server. Currently only works for Lynx.
123 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * stabsread.c (define_symbol, case 't'): Only set the name if it
126 is not a pointer type.
128 * stabsread.c (define_symbol): Clean up logic; move the read_type
129 calls to inside the switch statement (this improves the error
132 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
135 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
137 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
139 * source.c (line_info): Change "pc" to "address" in messages and
140 use print_address for addresses.
142 * source.c (line_info): If we don't find a symtab, print more useful
143 output, including the symbolic address.
145 * source.c (line_info): If --fullname, display the source.
146 (identify_source_line), callers: Take pc as argument, rather than
147 assuming innermost frame (emacs doesn't use this, so no one ever
149 * symtab.h: Declare frame_file_full_name.
152 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
154 * breakpoint.c (catch_command_1): Fix typo in error msg.
156 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
158 * elfread.c (elf_symfile_read): Update ELF structure and routine
159 names to specify 32-bit versions.
160 (elf_symtab_read): Retrieve size field directly from symbol,
161 instead of using old kludge.
163 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
164 calling opcodes library.
165 * z8k-tdep.c (print_insn): Likewise.
167 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
169 * stabsread.c: Remove all uses of error(). Make error_type and
170 read_type_number static.
171 (define_symbol): Don't try to deal with a missing symbol
172 descriptor which isn't followed by digit, '(', or '-'.
173 * stabsread.h: Don't declare read_type_number here.
174 * gdbtypes.h: Don't declare error_type here.
175 * xcoffread.c: Remove NO_TYPEDEFS code.
177 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
179 * mips-tdep.c: Removed #include of many header files, and #define
180 of MIPSMAGIC; no longer used.
182 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
184 * Many places: replace "the inferior" in messages with "the program"
185 or "the program being debugged".
186 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
187 and I'm getting sick of maintaining it.
189 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
192 * config/i386/go32.mh: Define SER_HARDWIRE.
193 * Makefile.in: Define SER_HARDWIRE.
195 (alldeps.mak): Add SER_HARDWIRE.
196 Remove all references to ser-hardwire.{c,o}.
197 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
199 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
201 * sparc-nat.c (store_inferior_registers): Fill in all members of
202 inferior_fp_registers by reading them from the inferior before
203 modifying and writing them back.
204 Fixes unexplainable inferior FP exceptions after calls to the inferior
205 or setting of floating point registers.
206 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
207 to register which is generated by gcc-2.4.
209 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
211 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
213 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
215 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
216 xm-i386lynx.h}: New configuration for Lynx.
218 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
220 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
221 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
223 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
224 as struct, union, or enum tags.
226 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
228 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
231 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
233 * infrun.c (wait_for_inferior),
234 infcmd.c (program_info, signal_command): Use symbolic signal names.
236 * inftarg.c (child_wait): Deal with EINTR and include message from
237 strerror if printing an error message.
239 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
241 * stabsread.c: Remove most uses of lookup_fundamental_type.
242 (define_symbol): Use read_type for type of enum constant,
243 not just read_type_number. Also don't call error().
244 (define_symbol): For unrecognized constant type, one complaint (the
245 one from error_type) is enough. Don't make our own in addition.
246 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
247 * gdbtypes.h: Doc fixes.
249 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
251 Fix stack unwinding through _sigtramp on Irix. These patches are from
252 Paul Flinders <ptf@delcam.co.uk>.
253 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
254 executable uses sigvec.
255 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
257 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
259 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
261 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
262 be passed to the inferior to make "handle <signal> nopass nostop" work.
264 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
266 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
268 * findvar.c (value_from_register): Fix uninitialized first_addr
269 which caused problems with assignment of doubles to register variables
271 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
272 missing mips definitions if necessary.
274 Fix handling of double register variables for mips targets and big
275 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
276 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
278 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
279 conversion of type held in multiple registers to host format.
280 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
281 companion to REGISTER_CONVERT_TO_TYPE.
282 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
283 Convert to function calls.
284 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
286 * mips-tdep.c (mips_print_register): Raw buffer now needs just
287 MAX_REGISTER_RAW_SIZE bytes.
288 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
289 (if defined) for doubles.
290 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
291 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
292 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
294 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
297 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299 * configure.in: Add i[34]86-*-isc*.
301 * stabsread.c: Make sure all complain() pass the address of the struct.
303 * xcoffread.c: Make sure all struct complaints are static not auto.
305 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
307 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
309 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
311 * config/i386/linux.mh: Re-enable coredumps now that they should work.
313 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
315 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
317 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
319 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
321 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
323 * Makefile.in (INSTALLED_LIBS): New variable.
325 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
327 * main.c (quit_command): In the "quit anyway?" message, tell the user
328 whether we are planning to detach or kill the program.
330 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
331 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
333 * infcmd.c (read_pc): Doc fix.
335 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
337 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
338 signal_handler_caller.
339 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
340 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
341 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
342 Use SIGTRAMP_START if defined.
343 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
344 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
346 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
348 * infcmd.c (step_1): Fix poorly worded error message.
350 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
351 Comment out corelow.c because core dumps are broken on these machines.
353 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
354 if srcdir is not ".".
355 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
356 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
357 * depend: Update to latest automatically built version.
359 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
361 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
362 * Makefile.in (NONSRC): Add ChangeLog-92
364 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
366 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
367 not typo RAW_REGISTER_SIZE.
369 * frame.h, inferior.h: Doc fixes.
371 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
373 * findvar.c (write_register): Add sanity check for register size.
374 (read_register): Fixup sanity check for register size to be
375 consistent with write_register().
377 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
379 * sparclite/Makefile.in: Add dummy info, install and install-info
382 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
384 * remote-nindy.c: Removed declaration of coffstrip.
385 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
387 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
389 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
392 * Makefile.in (VERSION): GDB 4.9 release.
394 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
396 * README: Update known bugs to include the Solaris bug that
397 leaves core dumps in the current directory when restarting the
398 inferior with "run". Expand on the testsuite information.
400 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
401 be the last 4.9 prerelease test archive.
403 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
405 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
408 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
410 * README, NEWS: Update for gdb 4.9 release.
412 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
414 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
415 * target.c (MIN): #undef before defining.
417 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
419 Patch from Jeffrey Law:
420 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
422 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
424 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
427 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
429 * ch-exp.y (start): Apply work-around to avoid bison warning.
431 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
433 * Makefile.in (BISON): Remove double quotes around BISON
434 definition when bison is used.
436 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
437 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
438 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
439 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
440 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
441 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
442 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
443 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
445 * Makefile.in (VERSION): Bump to 4.8.6.
447 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
449 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
450 include declarations for malloc/realloc/free. Both malloc and
451 realloc return 'void *' for non-ANSI compilations.
453 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
455 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
458 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
460 * solib.c (clear_solib): Don't close bfd if it is NULL.
462 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
464 * core.c (dis_asm_read_memory): Cast second arg of
465 target_read_memory to "char *".
466 * breakpoint.c (watchpoint_check): Change arg type from PTR to
467 "char *", to match other functions called by catch_errors().
469 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
471 * More patches from Jeffrey Law (law@cs.utah.edu).
472 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
473 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
474 Delete unnecessary declarations.
476 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
478 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
479 poll() for termio{s}.
481 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
483 * i386-tdep.c (i386_frame_num_args): Always return -1.
485 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
487 * Patches from Jeffrey Law <law@cs.utah.edu>.
488 * gdb/hppa-tdep.c: Declare frame_saved_pc.
489 (frameless_function_invocation): New function.
490 (frame_saved_pc, init_extra_frame_info): Use
491 frameless_function_invocation.
492 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
493 call instead of just grabbing the value currently in %r2.
494 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
495 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
496 definition and use the common one in tm-hppa.h.
497 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
498 use unwind descriptors to determine if the frame chain is valid.
499 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
500 it does not assume %r4 is the frame pointer.
501 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
502 and ssm instructions.
503 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
504 helper functions for print_insn.
505 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
506 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
507 which nullifies the following instruction.
509 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
511 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
512 pass the 5th arg there, rather than using an ANSI C-specific macro.
514 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
516 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
518 * Makefile.in (VERSION): Bump to 4.8.5
519 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
520 directories to include search path.
521 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
523 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
524 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
525 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
526 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
527 udr.o, udip2soc.o): Remove explicit rules, use the ones that
528 are automatically generated in "depend".
529 * Makefile.in (paread.o): Document why a dependency doesn't get
530 automatically generated in "depend" and leave this explicit rule
532 * depend: Update to latest automatically generated version.
534 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
536 * xcoffread.c: Doc fix.
538 * Makefile.in (depend): Include $(CC) command in generated output.
540 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
542 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
543 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
544 * depend: Update to latest automatically built version.
546 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
548 * sparclite/Makefile.in: Create default target that does nothing
549 in order to force user to build by hand.
551 * sparclite/Makefile: Remove. It's not necessary anymore.
553 * ser-unix.c (wait_for): New routine to handle read timeouts,
554 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
556 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
558 * mips-pinsn.c (print_insn): Return value.
560 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
562 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
563 at configuration time and doesn't belong in the distribution archive.
565 * Makefile.in (NONSRC): Add 29k-share/README.
566 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
568 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
569 constants with slightly more portable definitions (still depends
570 on 2's complement arithmetic though).
571 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
572 * i386v-nat.c (sys/reg.h): Conditionalize include on
573 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
574 * ser-unix.c (termio.h): Include <termio.h> like other files that
575 include termio.h, not <sys/termio.h> which may not exist (on
578 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
580 * valprint.c (print_longest): Change format parameter from a
581 'char' to an 'int'. We can't have 'char' parameters with the
582 current coding style, where we mix prototypes with pre-ANSI
584 * value.h (print_longest): Change format parameter in prototype
585 from a 'char' to an 'int'.
587 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
589 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
591 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
592 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
594 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
596 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
597 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
598 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
599 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
600 ptrace needs 5 arguments, #define ptrace to always
601 pass zero as the 5th argument.
603 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
605 * configure.in: Match z8k-*-sim for z8000.
606 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
607 * remote-hms.c: Update to use new serial protocol.
609 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
611 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
612 necessary and Solaris doesn't have it.
614 * Makefile.in (clean-info, install, install-info, info, dvi,
615 check, all): do not echo recursion lines.
617 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
619 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
620 required target ports which use sockets (like a29k-udi).
622 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
624 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
626 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
627 systems lacking select().
629 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
631 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
633 * alldeps.mak, depend: Update with latest automatically built
636 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
638 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
640 * Makefile.in (make-proto-testsuite.dir): New target to make
641 prototype testsuite tree.
643 * Makefile.in (VERSION): Bump to 4.8.4.
645 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
647 * stabsread.c (define_symbol): If unrecognized constant type,
648 complain() not error().
650 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
652 * infptrace.c: Add missing close paren to test for
653 FIVE_ARG_PTRACE defined.
655 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
656 when compiling with gcc, but disable it for now. See comment.
657 * defs.h (LONGEST): Define as either "long" or "long long"
658 based on CC_HAS_LONG_LONG.
659 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
660 how longest_to_int is defined.
661 * c-valprint.c (c_val_print): Call print_longest.
662 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
663 instead of LONG_LONG.
664 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
666 * printcmd.c (print_scalar_formatted): Call print_longest
667 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
668 * typeprint.c (print_type_scalar): Call print_longest and let
669 it figure out what to do for PRINTF_HAS_LONG_LONG.
670 * valprint.c (val_print_type_code_int): Call print_longest
671 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
672 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
673 * value.h (struct value): Replace usage of LONG_LONG with
675 * value.h (print_longest): Add prototype.
676 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
677 * values.c (unpack_double): Collapse code that was unnecessarily
678 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
679 * values.c (value_from_longest): Remove dependency on
680 CC_HAS_LONG_LONG and just use LONGEST.
681 * solib.c (solib_map_sections): Use bfd_get_filename
682 to access filename field.
683 * solib.c (clear_solib): Save filename and free it later, after
684 bfd_close, since bfd_close may reference it. Use bfd_get_filename
686 * config/convex/xm-convex.h (LONG_LONG): Replace with
687 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
688 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
689 Add PRINTF_HAS_LONG_LONG references.
691 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
693 * inflow.c (kill_command), infcmd.c (attach_command),
694 remote.c (remote_interrupt_twice): In messages for the user, call it
695 "the program" or "the program being debugged" not "the inferior".
697 * hp300ux-nat.c: Cast second arg to supply_register calls.
698 (_initialize_kernel_u_addr, getpagesize): New functions.
699 (store_inferior_register_1): Change arg name from value to val.
700 (fetch_core_registers): Make arg core_reg_size unsigned.
701 Pass 5 args to ptrace.
702 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
703 Remove KERNEL_U_ADDR stuff.
704 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
705 * config/m68k/hp300hpux.m{t,h}:
706 Move exec.o from NATDEPFILES to TDEPFILES
707 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
708 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
710 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
712 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
714 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
716 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
718 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
720 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
721 describe `set demangle-style arm' (not cfront);
722 mention can type `q' to discard output, when gdb pages
724 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * valops.c (search_struct_field): Fix gdb core dump with incomplete
729 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
731 * remote.c: Change timeout to 2.
732 (remote_open): Use unpush_target not remote_close.
733 (remote_resume): If siggnal != 0, give warning not error().
734 (remote_wait, remote_interrupt, remote_interrupt_twice):
735 If we get two interrupts, let the user get out if they want.
736 (remote_{kill,mourn}): New functions.
737 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
739 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
741 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
743 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
745 * Remote targets (mourn): Call unpush_target.
747 * config/sparc/xm-sun4os4.h: Declare free() to return int.
748 Remove twisted use of PARAMS.
750 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
751 that ansidecl.h assumes ANSI on AIX.
753 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
755 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
756 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
758 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
760 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
762 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
764 * remote-vx.c (net_connect): Allow numeric IP address for host.
766 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
768 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
770 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
772 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
774 * symtab.h, xcoffread.c: Revise linetable sorting comments.
776 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
778 * valops.c (value_cast): A cast might also change the object
779 representation in C++.
780 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
781 to get the proper read_symtab function when called from mipsread.c.
782 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
783 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
784 for dummy psymtabs, inhibit processing of dummy psymtabs.
786 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
788 * Changes from (or inspired by) AMD:
789 * remote-udi.c (udi_attach): Assignments to Space and Offset were
791 (udi_wait): Make error message (UDIGetStdout) match error.
792 (udi_wait): Handle UDIStdinNeeded.
793 * command.c [CANT_FORK]: Use system().
794 * utils.c (prompt_for_continue): Allow quit with 'q'.
796 * solib.c (solib_add): Don't call special_symbol_handling if there
797 were errors in symbol_add_stub. Also set so->from_tty before
798 calling symbol_add_stub.
800 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
802 * Merge in HPPA/BSD patches from Utah:
803 * defs.h: Add const to 2nd arg of psignal prototype.
804 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
806 * hppab-core.c: Deleted. No longer useful.
807 * hppab-nat.c: #include more files. Use PT_WUREGS, not
809 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
810 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
811 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
812 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
813 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
815 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
817 * Fix two bugs found by deja-gnu. One is the incorrect reporting
818 of the PC being in a stack dummy when looking at a core file
819 without symbols. The other is the incorrect passing of char
820 arguments during expression evaluation (ie: p foo('a','b') would
821 mess up the passing of it's args because it wasn't coercing the
823 * hppah-tdep.c: Rename global functions to have consistent hppa_
824 prefix. Make more functions static. Drop hp_ prefix from static
825 functions. (hppa_push_arguments): Call value_arg_coerce to cast
826 char to int args if necessary. (hppa_fix_call_dummy): Create
827 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
828 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
829 valid (ie: != 0) before doing comparison against PC.
830 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
831 to reflect new arguments.
832 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
833 prefix for func name. (FIX_CALL_DUMMY): Move code into
836 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
837 to malloc() so that we can test GDB eval of dynamically created
838 arrays (like char strings in `print "foo"').
840 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
842 * printcmd.c (print_address_symbolic): Search symtabs as well as the
843 minimal symbols for a nearby symbol.
845 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
847 * coffread.c: Comment changes around minimal symbol recording.
849 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
851 * command.c: comment changes only.
853 * mips-tdep.c (heuristic_fence_post): new static variable.
854 (heuristic_proc_start): use heuristic_fence_post, print better
855 warnings, but only if not stop_soon_quietly.
856 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
858 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
860 * symtab.h: Fix LOC_REF_ARG comment.
862 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
863 and Jim Kingdon (kingdon@cygnus.com)
865 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
867 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
868 symfile.c (compare_symbols): Don't check first character; STRCMP
871 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
872 structures that are passed by address in a register.
873 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
874 * findvar.c (read_var_value),
875 printcmd.c (address_info, print_frame_args),
876 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
877 * symtab.c (lookup_block_symbol): Deal with it.
879 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
881 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
883 * objfiles.c (find_pc_section): Return a struct obj_section *.
884 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
885 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
886 Don't use obj_section hack.
887 * xcoffexec (vmap_symtab): Relocate obj_sections.
888 * printcmd.c (containing_function_bounds): Use find_pc_section.
890 * symtab.h: Clean up SYMBOL_VALUE comments.
892 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
894 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
895 Expand comments about LOC_ARG/LOC_LOCAL pairs.
897 * coffread.c (read_coff_symtab): Use rewind before fseek.
899 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
901 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
902 * Makefile.in: Add $(YFLAGS) when using $(YACC).
903 * Makefile.in: Remove message to expect conflicts and unused
904 rules in ch-exp.y, since there no longer are any such.
906 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
908 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
910 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
912 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
913 rather than dumping core.
915 * Makefile.in: Add ${srcdir}/ to all source files.
916 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
917 (TAGS): Deal with srcdir and new config directory scheme.
919 Makefile.in (NONSRC): Remove createtags.
920 alldeps.mak: Updated.
922 * rs6000-tdep.c: Delete unused function print_frame.
924 * frame.h (struct frame_info): Doc fix for next_frame.
925 New field signal_handler_caller.
926 blockframe.c (create_new_frame, get_prev_frame_info),
927 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
928 INIT_FRAME_PC_FIRST).
929 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
932 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
934 * irix4-nat.c (fetch_core_registers): Special version of this for
935 Irix 4.x, which stores regs a bit differently from other /proc
937 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
938 to new file core-svr4.c.
939 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
940 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
942 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
944 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
946 * i387-tdep.c: Remove unused #includes.
948 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
950 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
952 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
954 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
956 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
957 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
958 Don't muck with SYMBOL_CLASS.
960 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
962 * munch: Don't use head command. It doesn't exist everywhere.
964 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
966 * inflow.c (new_tty): Remove spurious 'o' character at end
969 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
971 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
972 instructions and nothing more.
973 * mipsread.c (add_line): Add comment why we have to combine line number
974 entries for the same line number.
976 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
978 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
981 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
983 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
985 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
987 * source.c (select_source_symtab): Clean up comment. Also, if
988 we have a current_source_symtab, and s is NULL, return without
990 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
991 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
993 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
995 * dbxread.c (unknown_symchar_complaint): Add new complaint.
996 * stabsread.h: Declare it.
997 * partial-stab.h: Use it.
999 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1001 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1003 * stack.c (print_frame_info): Print specially if dummy frame.
1005 * breakpoint.c: Add comments regarding within_scope future direction.
1009 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1011 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1013 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1015 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1017 * stabsread.c (read_member_functions): Initialize domain for stubbed
1018 member functions to avoid gdb core dumps when printing pointers
1019 to member functions.
1020 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1023 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1025 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1026 stop with an error().
1027 eval.c (evaluate_subexp): Change error message.
1029 * objfiles.c (build_objfile_section_table): Cast return value
1030 from obstack_finish.
1032 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1035 to rs6000_frame_chain and deal with it if we're in a signal handler.
1036 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1038 * breakpoint.c (within_scope): New function.
1039 (enable_breakpoint, watchpoint_check): Use it.
1041 * source.c (openp): Handle "exec-file ./ls" correctly.
1043 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1045 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1047 * ch-exp.y: Clean up lexing of identifiers and
1048 reserved words. (E.g. don't recognize FALSEXXX as the
1049 keyword FALSE followed by the identifier XXX.)
1050 Also, convert identifiers to lower case.
1052 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1054 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1055 new serial interface.
1057 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1059 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1060 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1061 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1062 and use new return codes for go32_readchar().
1063 * ser-unix.c: Ditto. Also, move error handling up to caller for
1064 SERIAL_SETBAUDRATE().
1065 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1066 to specific routine.
1067 (serial_close): New routine to wrap around device close routine.
1068 serial.h: Clean & document return values more clearly.
1070 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1072 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1074 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1075 operand in decimal rather than wrong textual versions.
1077 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1078 (mention 't', remove false thing about 'g' only good with 'f').
1080 * breakpoint.h: move "struct breakpoint" and friends to top of
1081 file so that bpstat_find_breakpoint prototype works.
1083 * solib.c (struct so_list): Add bfd field.
1084 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1085 Put the bfd in bfd field of the so_list.
1086 (clear_solib): Free bfd name and close_bfd on the bfd.
1088 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1090 * valarith.c (value_subscript): Add COERCE_REF.
1091 * ch-exp.y (operand_5): We can generalize the 2nd operand
1092 of a string repetition ot 'literal' without ambiguity.
1094 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1096 * breakpoint.h (struct bpstat): Remove momentary field.
1097 Remove bpstat_momentary_breakpoint. This was always kludgy
1098 and is no longer used.
1100 * breakpoint.h: Add enum bpstat_what.
1101 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1102 stop and print fields of bpstat now per-breakpoint, not just
1103 one for the whole chain.
1104 breakpoint.{c,h} (bpstat_what): New function.
1105 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1106 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1107 with call to bpstat_what.
1108 README: Remove watchpoint/breakpoint bug from known bugs.
1110 * breakpoint.h: Prototype bpstat_find_breakpoint.
1112 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1114 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1116 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1117 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1119 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1121 * i960-pinsn.c (tabent): Copied struct definition from
1124 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1126 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1127 is a C++ destructor.
1128 * symtab.c (gdb_mangle_name): Use it.
1129 * symtab.c (find_methods): Do not add destructors to choice list
1131 * symtab.c (decode_line_1): Make breakpoints on destructors work
1134 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1136 * ser-go32.c: Make it use serial port name.
1137 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1139 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1142 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1144 * configure.in: Only configure sparclite subdir when target_cpu
1147 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1149 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1150 Remove FIXME comment regarding this.
1152 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1154 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1156 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1158 Add section table to objfile struct. Use it for find_pc_section.
1159 * objfiles.c (add_to_objfile_sections,
1160 build_objfile_section_table, find_pc_section): new functions.
1161 (allocate_objfile): build section table.
1162 * objfiles.h (struct obj_section): new structure.
1163 (struct objfile): add section table.
1164 (find_pc_section): new prototype.
1165 * solib.[ch] (find_pc_section_from_so_list): removed.
1166 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1167 symfile.h for objfiles.h.
1168 (in_solib_trampoline): adjusted for new find_pc_section
1169 prototype. Removed BAD_RICH_HACK ifdefs.
1170 * symfile.c (syms_from_objfile): offset objfile sections.
1171 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1172 * symfile.h (find_pc_section): prototype removed. Also fixed
1173 comment typo NUL -> NULL.
1174 * target.[ch] (find_pc_section_from_targets): removed.
1175 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1177 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1179 * ser-go32.c: Format. (go32_open): Use proper return value.
1181 * configure.in: Undo conditional configdirs hack for sparclite.
1183 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1185 * symtab.c (list_symbols): When call break_command, pass both
1186 filename and function name not just function name.
1188 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1190 (Changes and new files to make "none" a full fledged configuration)
1191 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1192 Currently only tm-none.h has any meaningful contents.
1193 * config/none/none.mh (NAT_FILE): Use nm-none.h
1194 * config/none/none.mh (XM_FILE): Use xm-none.h
1195 * config/none/none.mt (TM_FILE): Use tm-none.h
1196 * Makefile.in (depend): Remove comment about parse errors in
1197 valops.c, it now parses correctly and generates a correct depend
1198 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1199 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1201 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1203 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1205 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1206 exactly 8 characters.
1208 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1210 * configure.in: Sparclite uses sparc config dir. Also has it's
1211 own tm- & .mt files now. Also add sparclite to configdirs.
1212 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1213 * config/i386/go32.mh: Nullify def of TERMCAP.
1214 * config/i386/xm-go32.h: Get rid of redef of EIO.
1215 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1216 specific configs. Very similar to sun4os4, but without solib.
1217 * sparclite/{Makefile.in configure.in}: First cut at making this
1220 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1222 * ser-go32.c: First cut at adapting to new serial interface.
1224 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1226 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1227 These implement a new serial line interface for talking to remote
1229 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1230 EXCEPT go32, which gets ser-go32.c.
1231 * remote.c: Use new serial interface. More remote-xxx's to be
1233 * ser-bsd.c, ser-termios.c: Removed.
1234 * serial.c: New. Implements common operations for all serial
1236 * ser-unix.c: New. Unix specific serial operations for various
1237 flavors of Unix (Posix, SysV, BSD).
1238 * serial.h: Generic serial interface defs.
1239 * config/i386/go32.mh, config/i386/i386bsd.h,
1240 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1241 ser-bsd.o from XDEPFILES. All the magic is now handled in
1244 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1246 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1248 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1250 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1252 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1253 about framelessness except on the innermost frame.
1255 * xcoffexec.c: Call fatal() not abort().
1257 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1258 a LOC_OPTIMIZED_OUT symbol.
1259 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1260 findvar.c (read_var_value), printcmd.c (address_info),
1261 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1262 m2-exp.y (yylex): Deal with it.
1263 ch-exp.y (yylex): Deal with it.
1265 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1267 * findvar.c (value_from_register): H8500 specific, check to see
1268 if we are looking at short pointer. If so, skip crock.
1269 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1270 read_memory_integer() to avoid getting messed up by sign extension.
1272 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1274 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1275 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1276 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1278 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1280 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1282 * core.c (dis_asm_print_address): New function.
1284 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1287 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1289 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1290 entire breakpoint chain and print only the first entry that needs to
1291 be printed and needs to be stopped for. Fixes problems with printing
1292 of multiple breakpoints with different conditions.
1293 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1294 effectively stops printing of the breakpoint chain.
1295 * breakpoint.c (print_it_noop): New routine to print nothing
1296 for this breakpoint entry and dont stop printing.
1297 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1298 watchpoint only if it is enabled.
1299 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1300 descriptor from the library to make backtraces through setjmp work.
1301 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1303 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1304 all registers saved within sigtramp, cleanup.
1306 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1308 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1310 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1312 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1313 with prototype in ../include/dis-asm.h.
1315 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1317 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1318 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1319 Use read_memory_func interface to disassembler.
1321 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1323 Teach sparc solaris to next over shared library functions.
1324 * solib.[hc] (find_pc_section_from_so_list): new function and
1326 * sparc-tdep.c (in_solib_trampoline): new function.
1327 * symfile.[hc] (find_pc_section): new function and prototypes.
1328 * target.[hc] (find_pc_section_from_targets): new function and
1330 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1331 in_solib_trampoline.
1333 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1335 * infrun.c (wait_for_inferior): Revise comment.
1337 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1339 * command.{c,h}: New var_type var_integer.
1340 main.c: Use it for history_size.
1342 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1343 Lint and byte-order fixups.
1345 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1347 * breakpoint.h (bpstat): New field print_it.
1348 breakpoint.c (bpstat_print): Use it.
1349 (print_it_normal): New function (from old bpstat_print code).
1350 (bpstat_{alloc,stop_status}): Set print_it field.
1352 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1353 evaluating watchpoint condition, via new function watchpoint_check.
1354 Also stop if watchpoint disabled due to leaving its block.
1356 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1358 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1360 * mips-pinsn.c: Add missing include of dis-asm.h.
1362 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1364 * Makefile.in (clean, distclean, realclean): Recursively apply
1365 to subdirs first, rather than last. This avoids, for example,
1366 Makefile being removed in a parent directory before the recursive
1369 * alldeps.mak, depend: Update for below changes.
1371 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1372 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1373 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1374 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1375 instead of tm-68k.h.
1376 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1377 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1378 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1379 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1380 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1381 tm-68k.h to tm-m68k.h.
1382 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1383 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1386 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1387 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1388 * a29k-tdep.c: Renamed from am29k-tdep.c.
1389 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1390 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1391 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1392 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1393 Map '29k' to 'a29k'.
1394 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1395 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1396 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1398 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1399 define that does not appear anywhere else in the gdb source tree.
1400 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1402 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1404 * breakpoint.c: Add comments regarding breakpoint_re_set.
1406 * xcoffread.c (sort_syms, compare_symbols): Remove.
1407 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1408 not our own sort_syms (it is identical).
1410 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1412 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1414 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1415 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1417 * exec.c (exec_close): Fix storage leak.
1418 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1419 output sections when patching an executable.
1420 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1421 when writing all registers.
1422 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1423 at the right offset in the dummy frame.
1424 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1425 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1426 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1428 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1430 * Makefile.in (TARFILES): Avoid trailing backslash.
1432 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1434 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1435 it in breakpoint_re_set.
1436 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1438 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1439 don't use sizeof(int) for target stuff, etc).
1441 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1443 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1444 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1445 support that can't be integrated anyway due to lack of clear
1448 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1450 * findvar.c (read_register, write_register): Make these capable
1451 of reading/writing registers that are shorter than REGISTER_TYPE.
1452 * (value_from_register): Install H8500 specific code to return
1453 proper value when register is being used as a pointer.
1454 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1455 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1456 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1457 chain frames properly by combining frame pointer with T reg.
1458 (init_extra_frame_info): Delete. It's now a macro.
1459 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1460 offset by the correct amount off of the frame pointer.
1461 (register_byte): Delete. It's now a macro.
1462 (register_raw_size, register_virtual_size): Delete. Replaced by
1463 common routine h8500_register_size, cuz there's no difference
1464 between the raw & virtual sizes on this machine.
1465 (register_convert_to_raw, register_convert_to_virtual): Delete,
1466 cuz there's no difference between the raw & virtual forms.
1467 Replaced by memcpy in tm file.
1468 (register_virtual_type): Rename to h8500_register_virtual_type.
1469 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1470 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1471 emulator have same reg offsets. This is all handled in the
1473 (h8500_trapped_internalvar): New routine to detect references to
1474 convenience vars acting as pointer pseudo-regs.
1475 (h8500_value_trapped_internalvar): Conjure up value of pointer
1477 (h8500_set_trapped_internalvar): Convert set value in real
1478 register references.
1479 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1480 code segment register.
1481 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1483 (wait_for_inferior): Add h8500 specific code to add stack segment
1484 when reading SP register.
1485 remote-sim.c (fetch_register): Spacing.
1486 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1487 detect cruft. Redo all register manipulation stuff. Get rid of
1488 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1489 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1490 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1491 to create internal vars for pointer pseudo-regs.
1493 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1495 * Makefile.in: Numerous small changes to macro definitions
1496 and rules for building gdb distribution tree. Many macros
1497 eliminated or merged, and rules simplified.
1498 * alldeps.mak: Update.
1501 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1503 * Makefile.in: recurse through SUBDIRS for dvi target too
1505 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1507 * Clean up xcoff relocation.
1508 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1509 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1511 symtab.h (struct general_symbol_info): Add section field.
1512 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1513 xcoffread.c: Set section for symbols and msymbols.
1514 (struct symtab): Add block_line_section field.
1515 buildsym.c (end_symtab): Set it.
1516 (end_symtab and callers): Add section parameter.
1517 objfiles.c (objfile_relocate): New funciton.
1518 xcoffexec.c (vmap_symtab): Use it.
1519 xcoffsolib.h (struct vmap): Remove unused fields.
1520 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1521 CORE_NEEDS_RELOCATION, symtab_relocated.
1522 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1523 rs6000-tdep.c: Make loadinfotext static.
1524 breakpoint.c (fixup_breakpoints): Doc fix.
1525 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1526 (end_symtab): primary field replaces nonreloc.
1528 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1530 * symtab.h (struct linetable_entry): Remove confusing comment.
1532 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1534 * Makefile.in: add installcheck target
1536 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1538 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1539 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1540 z8k}: New directories to hold cpu specific configuration files.
1541 Naming follows gcc convention.
1542 * config/{*.mt, *.mh}: All target and host makefile fragment
1543 config files moved to an appropriate config/<cpu> subdirectory.
1544 * nm-*, xm-*, tm-*: All native, host, and target files, which
1545 get linked to nm.h, xm.h, and tm.h respectively by configure,
1546 moved to appropriate config/<cpu> subdirectory.
1547 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1548 Native, host, and target files that are common across more than
1549 one cpu architecture and included by one of the configured
1550 native, host, or target files, get moved to config directory.
1551 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1552 pick up native, host, or target include files moved to one of
1553 the config subdirectories, and that are included by other files.
1554 * Makefile.in (alldeps.mak): Modify to account for new config
1555 directory structure.
1556 * alldeps.mak, depend: Update for new config directory structure.
1557 * config/*/[ntx]m-*.h: Modify all files that include other
1558 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1559 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1561 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1562 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1563 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1564 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1565 the ones where the default is not unique or different than the
1566 config subdirectory name. Similarly, handle gdb_target_cpu.
1567 Modify configure.in as appropriate to make use of gdb_host_cpu
1568 and gdb_target_cpu to find makefile fragments and make links.
1570 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1572 * mipsread.c (compare_blocks): Sort blocks with the same start
1573 address by decreasing ending address.
1575 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1577 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1578 lookup_symbol as it might get clobbered by the call.
1580 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1581 The previous code did not initialize the language field for the psymtab
1584 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1586 * c-exp.y (parse_number): Avoid shift warning.
1587 * serial.h (struct ttystate): Declare empty one on DOS.
1589 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1591 * xm-sun4os4.h: Return type of free() should be void, not int.
1593 * vx-share/vxWorks.h: Remove #def of NULL.
1595 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1597 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1599 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1601 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1603 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1605 * ieee-float.c: Moved to ../libiberty.
1606 * ieee-float.h: Moved to ../include.
1607 * Makefile.in: Update accordingly.
1608 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1609 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1610 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1611 it is now in ../opcodes/m68881-ext.c.
1612 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1613 prologue (some callers _do_ care).
1614 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1615 new interface of ../opcodes/*-dis.c.
1616 * ch-exp.y: Add #include <ctype.h>.
1618 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1620 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1622 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1624 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1626 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1628 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1630 * z8k-tdep.c (extract_return_value, write_return_value,
1631 store_struct_return): New functions from macros in tm-z8k.h.
1633 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1635 * valops.c (value_arg_coerce): Apply temporary patch to
1636 fix problem with coercion of array and function types when
1637 passed as arguments to C functions, pending a more complete
1638 review of when and how coercion should be done, depending
1639 upon context and language.
1641 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1643 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1645 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1646 debugsec if there are a non-zero number of symbols.
1648 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1650 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1652 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1654 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1656 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1657 not just 50 symbols.
1658 (symtbl_num_syms): New variable.
1659 (read_xcoff_symtab): Set it.
1660 (read_symbol_nvalue): Check for bad symno.
1661 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1664 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1666 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1667 This is defined in defs.h if necessary.
1668 * vx-share/vxWorks.h: Remove #defs of min and max.
1669 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1670 vx-share/xdr_rdb.c: include defs.h.
1672 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1674 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1677 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1678 xcoffread.c: Doc fixes.
1680 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1682 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1683 xcoffexec.c (xcoff_relocate_core): New function.
1684 (text_adjustment): Removed.
1685 (add_vmap): Return the vmap.
1686 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1688 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1690 * xcoffsolib.h: Add objfile member to struct vmap.
1691 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1692 xcoffexec.c (add_vmap): Allocate objfiles here.
1694 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1696 Support 68000 series without floating point.
1698 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1699 * tm-68k-nofp.h: New file, lacks 68881 support.
1700 * config/m68k-nofp.mt: New file.
1702 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1704 Remove a few remaining underscore/no-underscore remnants from
1707 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1708 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1709 * config/sparc-noun.mt: Rename to sparc-em.mt.
1710 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1711 * tm-68k-un.h: Rename to tm-68k-fp.h.
1712 * tm-spc-un.h: Rename to tm-spc-em.h.
1713 * tm-sun4sol2.h: Cleanup.
1714 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1716 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1718 * symmisc.c (std_in, std_out, std_err): Move initializations
1719 to runtime code, in case they aren't constant.
1721 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1723 * symtab.c (find_pc_symtab): some object file formats, notably
1724 mips, have holes in the address ranges of symtabs. Change
1725 this algorithm from first hit to tightest fit.
1727 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1728 fence post without finding the enclosing function, then print a
1731 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1733 * utils.c (fputs_demangled, fprint_symbol): Remove.
1734 * utils.c (fprintf_symbol_filtered): New function which combines
1735 the functionality of fputs_demangled and fprint_symbol. Uses a
1736 caller provided language parameter to select the appropriate
1737 demangler, and caller provided args to pass to the demangler.
1738 * defs.h (enum language): Move further up in file so enum can
1739 be used in prototypes.
1740 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1741 * defs.h (fprintf_symbol_filtered): Add prototype.
1742 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1743 fputs_demangled with call to fprintf_symbol_filtered.
1744 * cp-valprint.c (demangle.h): Include
1745 * cp-valprint.c (cp_print_value_fields): Replace calls to
1746 fprint_symbol with calls to fprintf_symbol_filtered.
1747 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1748 with call to fprintf_symbol_filtered.
1749 * stack.c (print_frame_info): Remove obsolete code so we don't
1750 have to update fputs_demangled usage in it.
1751 * stack.c (print_frame_info, frame_info): Add language variable
1752 to pass to fprintf_symbol_demangled and initialize it from the
1753 symbol's language. Replace calls to fputs_demangled with calls
1754 to fprintf_symbol_filtered.
1755 * symtab.c (find_methods): Replace call to fputs_demangled with
1756 call to fprintf_symbol_filtered.
1757 * ch-valprint.c (demangle.h): Include.
1758 * ch-valprint.c (chill_print_value_fields): Replace call to
1759 fprint_symbol with call to new fprintf_symbol_filtered.
1761 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1763 * Makefile.in (VERSION): Bump version to 4.8.2.
1765 * main.c (source_command): Require an explicit pathname of file
1766 to source, since previous behavior of defaulting to gdb init file
1767 was troublesome and undocumented.
1768 * printcmd.c (disassemble_command): Add missing '{}' pair to
1769 else with two statements. Bug reported by Stephane Tsacas
1771 * symtab.c (find_pc_line): Don't complain about zero length or
1772 negative length line numbers for the moment, since we may not own
1773 the terminal when called, such as when single stepping. (FIXME)
1774 * language.h (CAST_IS_CONVERSION): True if current language is
1775 C++ as well as C. Fix from Peter Schauer.
1776 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1777 Use STREQN macro rather than bare '!strncmp()'.
1778 * environ.c (unset_in_environ): Avoid use of memcpy on
1779 overlapping memory regions, as suggested by Paul Eggert
1780 <eggert@twinsun.com>.
1781 * c-exp.y (%union struct): Remove unused ulval as suggested
1782 by Paul Eggert <eggert@twinsun.com>.
1784 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1786 * main.c (gdbinit): Make static.
1787 * main.c (inhibit_gdbinit): Move to file scope.
1788 * main.c (main): Remove local inhibit_gdbinit.
1789 * main.c (source_command): Don't source '.gdbinit' file by
1790 default if gdb has been told to ignore it.
1792 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1794 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1797 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1799 * printcmd.c (print_address_symbolic): Only print if offset
1800 is shorter than max_symbolic_offset.
1801 (initialize_printcmd): `set print max-symbolic-offset'.
1803 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1804 (examine_tag): Use it.
1805 (read_register_stack): Only look in the local registers for a
1806 memory address if it's between rfb and rsp; go to memory otherwise.
1807 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1808 (reginv_com): Remove ancient kludge command.
1810 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1812 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1813 irix4 will again compile.
1815 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1817 * configure.in: accept mips-sgi-irix4* for irix4.
1819 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1821 * z8k-tdep.c (print_register_hook): Lint.
1823 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1825 Lint fixes from Paul Eggert (eggert@twinsun.com):
1827 * command.c (do_setshow_command): var_uintegers are unsigned.
1828 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1829 unsigned, since they use hex values with the high bit set.
1831 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1833 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1834 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1836 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1837 macro definitions in parenthesis.
1839 * dbxread.c (dbx_symfile_init): Catch the case where there is
1840 no string table, but the only way we find out is by reading zero
1843 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1845 * dbxread.c (dbx_symfile_init): Make size of the string table
1846 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1847 offset to the string table is nonzero and handle the nonexistant
1848 string table case, should it occur. Ensure that the string table
1849 size read from the file is reasonable, with a minimum lower bound
1850 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1852 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1854 * Makefile.in: Changes to build testsuite correctly.
1855 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1856 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1857 (TARGET_FLAGS_TO_PASS): New variable.
1858 (SUBDIRS): Added testsuite.
1859 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1860 testsuite is compiled with CC_FOR_TARGET rather than CC.
1862 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1864 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1865 reported by mycroft@gnu.ai.mit.edu.
1867 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1868 * configure.in (vax-*-ultrix2*): New triplet.
1869 * config/vaxult2.mh: New file.
1870 * xm-vaxult2.h: New file.
1872 * c-exp.y (parse_number): Change high_bit to unsigned.
1873 * demangle.c: Change all references to cfront to ARM, since the
1874 actual algorithm is the one specified in the Annotated Reference
1875 Manual. This was confusing users into thinking that full cfront
1876 support was implemented.
1877 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1878 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1879 directly to lookup_struct_elt_type, which will do the
1880 dereferencing itself.
1881 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1882 NULL dereferencing bug for unnamed structs, comment out
1885 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1887 * coffread.c (process_coff_symbol): Change PCC argument correction
1888 so that it only happens on big-endian targets; so that it only
1889 happens if the short or char argument is aligned on an int
1890 boundary; and so that it changes the location, rather than the
1891 type, of the argument. These changes tend to parallel similar
1892 (old) changes in stabsread.c.
1894 * coffread.c (coff_read_enum_type): Use the specified size for
1895 enums, don't assume that they are int-sized.
1897 * c-valprint.c (c_val_print): Don't assume enums are the same as
1900 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1901 Rendell, <michael@mercury.cs.mun.ca>.
1903 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1905 * language.h (local_decimal_format_custom): Add prototype.
1906 * language.c (local_decimal_format_custom): Add function, bug
1907 reported by Robert R. Henry (rrh@tera.com).
1909 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1911 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1912 by Josef Leherbauer, joe@takeFive.co.at.
1914 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1916 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1917 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1918 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1919 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1920 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1921 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1922 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1923 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1925 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1927 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1928 of demangled name fields to NULL if no demangling exists for
1929 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1930 symbols if their language is known at the time they are created,
1931 but sometimes the language is not known until later.
1933 * ch-typeprint.c (chill_print_type_base): Name changed to
1934 chill_type_print_base to match pattern for C and C++ names.
1935 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1936 to be consistent with other usages.
1937 * ch-typeprint.c (chill_type_print_base): Add support for
1938 printing Chill STRUCT types.
1939 * ch-valprint.c: Include values.h.
1940 * ch-valprint.c (chill_print_value_fields): New function and
1941 prototype for printing Chill STRUCT values.
1942 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1943 that was being called with two args instead of three.
1944 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1945 to print Chill STRUCT values.
1947 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1949 * configure.in: added testsuite to configdirs.
1951 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1953 * doc/stabs.texi: The `this' pointer is now known by the name
1954 `this' instead of `$t'.
1956 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1958 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1959 references of TAG_string_type DIEs in user defined types.
1960 * ch-lang.c (chill_create_fundamental_type): Track compiler
1961 change that now emits debugging info with the type long for Chill
1964 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1966 * remote-mips.c: New file; implements MIPS remote debugging
1968 * config/idt.mt: New file; uses remote-mips.c
1969 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1971 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1972 floating point coprocessor.
1973 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1975 (mips_pop_frame): If not mips_fpu, don't restore floating point
1977 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1979 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1980 mips_fpu, don't use fp0 as floating point return register.
1981 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1984 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1986 * gdb/testsuite: made modifications to testcases, etc., to allow
1987 them to work properly given the reorganization of deja-gnu and the
1988 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1990 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1992 * gdb/testsuite: Initial creation of gdb/testsuite.
1993 Migrated dejagnu testcases and support files for testing nm to
1994 gdb/testsuite from deja-gnu. These files were moved "as is"
1995 with no modifications. This migration is part of a major overhaul
1996 of dejagnu. The modifications to these testcases, etc., which
1997 will allow them to work with the new version of dejagnu will be
1998 made in a future update.
2000 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2002 * NEWS: Add reminders for next release.
2004 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2006 * mipsread.c (parse_lines): Correct check for files compiled with
2009 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2011 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2013 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2015 * Makefile.in (VERSION): GDB-4.8 release!
2016 * README, NEWS: Update for release.
2018 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2020 * am29k-pinsn.c (print_insn): Minor nits with const.
2021 * am29k-tdep.c: More minor nits with arg types for
2022 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2024 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2026 * gcc.patch: Update for a different GCC (G++) bug.
2027 * main.c (print_gdb_version): Update copyright year to 1993.
2028 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2029 conditionalize this file on it. FIXME, right way is to split
2030 these into two config files.
2031 (ATTACH_DETACH): Define for BSD 4.4
2032 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2033 (U_REGS_OFFSET): Revise for 4.4.
2034 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2035 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2036 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2038 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2040 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2043 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2045 * c-lang.c (c_printstr): Bugfix for length==0 case.
2047 * c-lang.c (c_printstr): If a C string ends in a null, don't
2050 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2052 * defs.h (STRCMP): Make it work for unsigned chars.
2054 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2056 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2057 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2058 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2059 define to kludge the large opcode table into two smaller tables,
2060 since GCC take exponential space to build the table. Lint.
2061 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2063 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2065 * Makefile.in (VERSION): Roll to 4.7.9.
2066 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2067 definition here, to handle both BSD 4.3 and 4.4 systems.
2068 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2069 * remote.c (alarm): Move declaration to global level, before
2070 first reference to it.
2071 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2072 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2074 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2076 * remote.c (readchar): forward declare alarm which otherwise looks
2077 like an undeclared variable to gcc.
2079 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2080 when comparing against an int. Avoids superfluous warning from
2083 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2084 Avoids superfluous warnings from some systems and/or compilers
2085 (like vax ultrix 4.2.)
2087 * language.c (struct op_print unk_op_print_tab): use the enum
2088 values rather naked zeros as initializers. Avoids warnings from
2089 ultrix type compilers.
2091 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2093 * Makefile.in (VERSION): Roll to 4.7.6.
2094 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2095 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2096 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2097 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2098 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2099 (depend): Fix bug where nm-files in config files weren't noticed.
2100 (make-proto-gdb-1): Avoid changing directories while building new
2101 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2103 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2105 * remote.c: Improve error recovery. Allow user to break out
2106 of initial connection attempt with INTERRUPT. Treat a timeout
2107 while waiting for remote packet like a retry, unless the remote
2108 side is actively running user code. Fix a few long printf_filtered's.
2110 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2113 * buildsym.c (start_subfile): Allow null file name.
2115 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2117 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2118 expects a pointer to complaint rather than a complaint
2120 (process_linenos): free the previously allocated subfile name,
2121 then allocate the new one from the heap.
2123 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2125 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2127 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2129 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2130 Previously, would bogusly index off the bottom of type_vector.
2131 (rs6000_builtin_type): Accept type number as argument.
2132 (read_type, case '-'): Handle negatives like any other type number.
2134 * symfile.c (deduce_language_from_filename): Handle null name.
2136 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2137 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2138 fixed by sato@sm.sony.co.jp.
2140 * xcoffread.c (parmsym): Don't use an initializer to set up
2141 this struct symbol. Set it up in initialize_xcoffread.
2142 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2143 works on real rs/6000 target with #ifndef FAKING_RS6000.
2145 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2147 * stabsread.c (rs6000_builtin_type): Move function from
2148 xcoffread.c:builtin_type.
2149 * xcoffread.c (builtin_type): Move to stabsread. Remove
2150 IBM6000_HOST dependency. Move misplaced comments.
2151 (various): Change printf's to complaints.
2152 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2153 objfile argument to read_type calls under #if 0.
2154 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2155 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2156 * Makefile.in: xcoffread.o is not built by default.
2157 * xm-rs6000.h (IBM6000_HOST): Remove.
2158 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2159 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2162 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2164 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2165 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2166 register numbers when user tries to modify elements in structs
2167 passed as arguments.
2168 * inflow.c (child_terminal_info): Move banner outside of system
2170 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2171 passes struct/union arguments by address.
2173 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2175 * Based on patch from Kean Johnston <maw@netcom.com>:
2176 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2177 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2178 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2180 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2182 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2183 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2185 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2187 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2188 cc debugging output.
2190 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2192 * stabsread.c (define_symbol): Complain about unrecognized names
2193 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2194 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2195 (read_cpp_abbrev): Don't use the class name as part of the
2196 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2197 abbrevs. Inspired by Mike Tiemann.
2198 (read_tilde_fields): Comment. Remove ancient dead code.
2199 Remove erroneous but non-dead code. Simplify. Add complaints.
2200 (in general): Remove extraneous (parentheses) in return
2203 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2205 * coffread.c (coff_lookup_type): Fix fencepost error reported
2206 by Art Berggreen, <arg@opal.acc.com>.
2208 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2209 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2211 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2212 test, which is apparently left over from when we used native
2213 include files and couldn't depend on the member names being there.
2214 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2216 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2218 * mipsread.c: Major overhaul to use new BFD symbol table reading
2219 routines. Now swaps information as it is needed, rather than
2220 swapping everything when the file is read.
2222 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2224 * Makefile.in (TARDIRS): Add sparclite demo dir.
2225 (*.tab.c): Change dependency on Makefile to depend on
2226 Makefile.in, otherwise it always rebuilds after configuring.
2227 Force output *.tab.c file into current directory even in "make"
2228 versions that rewrite dependent file names used in command lines.
2230 * TODO: Remove some things we did.
2231 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2232 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2233 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2234 * symtab.h: Eliminate unnamed unions and structs.
2236 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2238 * Makefile.in (VERSION): Roll to 4.7.5.
2240 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2242 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2243 re-evaluating symbol pointers.
2245 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2247 * c-exp.y (lcurly, rcurly): New nonterminals.
2248 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2250 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2251 made function static.
2252 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2253 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2254 * parse.c (start_arglist):
2255 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2256 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2257 * parser-defs.h (funcall_chain): Moved to parse.c.
2258 * printcmd.c (print_frame_nameless_args): Fix prototype.
2259 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2260 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2261 * valops.c (typecmp): Moved prototype from values.h.
2262 * value.h (typecmp): Moved prototype to valops.c, made static.
2263 * ch-exp.y (yylex): Change way control sequences are disabled.
2265 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2267 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2269 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2271 * mipsread.c (upgrade_type): Build array types correctly, using
2272 create_range_type and create_array_type.
2274 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2276 * remote-nindy.c: Cleanup.
2278 * infrun.c (wait_for_inferior): When rolling back the PC after
2279 a breakpoint, call write_pc so that NPC gets rolled back as well
2282 * blockframe.c (inside_entry_file, inside_main_func,
2283 inside_entry_func): PC of zero is always "bottom of stack".
2285 * printcmd.c (print_frame_args, print_frame_nameless_args):
2286 Let print_frame_nameless_args decide whether there are any,
2287 laying groundwork for possibly later printing 29K args for
2288 functions where we have tag words but no symbols.
2290 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2292 * Makefile.in: fix GDB doc targets for new doc subdir structure
2294 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2296 * stack.c (parse_frame_specification): Parse as many arguments
2297 as there are (up to MAXARGS). Pass all of them in argc, argv
2298 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2299 many there were, onto SETUP_ARBITRARY_FRAME.
2300 * tm-mips.h, tm-sparc.h: Corresponding changes.
2301 * mips-tdep.c, sparc-tdep.c: Ditto.
2303 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2305 * hp300ux-nat.c: Update copyrights.
2306 * mipsread.c (parse_partial_symbols): Complain about block
2307 indexes that go backwards. Fix from Peter Schauer.
2308 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2309 symbol-file that has no linkage symbols to be read.
2310 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2311 from tm- file to xm-file, since they're host dependent.
2312 * valarith.c (value_binop): Typo.
2314 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2316 * sparclite/aload.c: Add copyleft.
2317 * sparclite/crt0.s: Add comment at beginning.
2319 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2321 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2322 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2324 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2326 * values.c (value_headof): Fix typo in which VTBL and ARG were
2327 being confused for one another.
2329 * valops.c (typecmp): Now static.
2331 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2332 baseclass--we don't always inherit its virtual function table
2335 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2336 pointer correctly in case value_struct_elt moves it around.
2338 * valops.c (typecmp): Now static. Also, now groks references
2341 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2342 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2344 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2346 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2347 to avoid "too much defining" error from native C compiler (!).
2349 * Makefile.in (HFILES): Add typeprint.h.
2350 * typeprint.[ch]: Update copyrights.
2352 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2354 * Makefile.in: Update to match doc/ subdir changes.
2356 * config/hp300hpux.mh: No cross-host file needed, just native.
2357 * config/go32.mh: Remove nonexistent "native" support.
2359 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2360 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2361 * m88k-tdep.c (next_insn): Lint, cleanup.
2362 (store_parm_word): Lint.
2364 * README: Fix typo (reported by karl@hq.ileaf.com).
2366 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2368 * expression.h (BINOP_CONCAT): Document use for self concatenation
2369 an integral number of times.
2370 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2372 * valarith.c (value_concat): Rewrite to support self
2373 concatenation an integral number of times.
2374 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2375 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2376 eliminate hundreds of spurious shift/reduce and reduce/reduce
2377 conflicts that mask the 5 real ones.
2378 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2379 * ch-exp.y (integer_literal_expression): Remove production,
2382 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2384 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2385 implied that "no side effects" was nonfunctional.
2386 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2387 character string and bitstring concatenation.
2388 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2389 * expression.h (exp_opcode): Add BINOP_CONCAT.
2390 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2391 * language.c (string_type): Add function to determine if a type
2393 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2394 * valarith.c (value_concat): New function to concatenate two
2395 values, such as character strings or bitstrings.
2396 * valops.c (value_string): Remove error stub and implement
2398 * value.h (value_concat): Add prototype.
2399 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2400 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2401 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2404 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2406 * c-exp.y (exp): Add production to support direct creation
2407 of array constants using the obvious syntax.
2408 * c-valprint.c (c_val_print): Set printed string length.
2409 * dwarfread.c (read_tag_string_type): New prototype and
2410 function that handles TAG_string_type DIEs.
2411 * dwarfread.c (process_dies): Add case for TAG_string_type
2412 that calls new read_tag_string_type function.
2413 * expprint.c (print_subexp): Add support for OP_ARRAY.
2414 * gdbtypes.c (create_range_type, create_array_type): Inherit
2415 objfile from the index type.
2416 * ch-typeprint.c (chill_print_type): Add case for
2418 * ch-valprint.c (chill_val_print): Fix case for
2421 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2423 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2424 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2425 include/coff/mips.h.
2427 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2429 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2430 constants with an explicit null byte terminator. OP_STRING is
2431 now used for real string types.
2432 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2433 they are used by all languages.
2434 * c-lang.c (_initialize_c_language): Move initializations of
2435 builtin_type_* to lang.c.
2436 * c-typeprint.c (c_type_print_varspec_prefix,
2437 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2438 to TYPE_CODE_STRING.
2439 * c-valprint.c (c_val_print): Change the way character arrays
2440 are printed as strings to be consistent with the way strings
2441 are printed when pointer-to-char types are dereferenced.
2442 Remove test of print_max before calling val_print_string, which
2443 now does it's own test.
2444 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2445 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2446 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2447 * gdbtypes.c (builtin_type_*): Add declarations moved from
2449 * gdbtypes.c (create_string_type): New function to create real
2451 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2452 renamed to TYPE_CODE_STRING.
2453 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2454 builtin_type_* types moved from c-lang.c.
2455 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2456 to TYPE_CODE_STRING.
2457 * gdbtypes.h (builtin_type_string): Add extern declaration.
2458 * gdbtypes.h (create_string_type): Add prototype.
2459 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2460 renamed to TYPE_CODE_STRING.
2461 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2463 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2464 renamed to TYPE_CODE_STRING.
2465 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2467 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2468 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2469 to TYPE_CODE_STRING.
2470 * valops.c (allocate_space_in_inferior): New function and
2471 prototype, using code ripped out of value_string.
2472 * valops.c (value_string): Rewritten to use new function
2473 allocate_space_in_inferior, but temporarily disabled until some
2474 other support is in place.
2475 * valops.c (value_array): New function to create array constants.
2476 * valprint.c (val_print_string): Add comment to document use,
2477 complete rewrite to fix several small buglets.
2478 * value.h (value_array): Add prototype.
2479 * value.h (val_print_string): Change prototype to match rewrite.
2480 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2481 * ch-exp.y (match_character_literal): Disable recognition of
2482 control sequence form of character literals and document why.
2484 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2486 * nindy-share/nindy.c: Add comments to #endif's to clarify
2489 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2490 read_memory to get byte order right.
2491 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2492 anymore. This is done in paread.c now. We expect unwind info
2493 to hang off of objfiles, and search all of the objfiles when until
2495 * (skip_trampoline_code): Cast arg to target_read_memory.
2496 * objfiles.h (struct objfile): Add new field obj_private to hold
2497 per object file private data (unwind info in this case).
2498 * paread.c (read_unwind_info): New routine to read unwind info
2499 for the objfile. This data is hung off of obj_private.
2500 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2501 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2502 make this easier to access.
2504 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2506 * c-valprint.c (cp_print_class_member): Add extern decl.
2507 * c-valprint.c (c_val_print): Extract code for printing methods
2508 and move it to cp_print_class_method in cp-valprint.c.
2509 * c-valprint.c (c_val_print): Extract code to print strings and
2510 move it to val_print_string in valprint.c.
2511 * cp-valprint.c (cp_print_class_method): New function using
2512 code extracted from c_val_print.
2513 * valprint.c (val_print_string): New function using code
2514 extracted from c_val_print.
2515 * value.h (val_print_string): Add prototype.
2516 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2517 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2518 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2519 CHECKBUF, growbuf_by_size): New variables, macros, and support
2520 functions for implementing a dynamically expandable temp buffer.
2521 * ch-exp.y (match_string_literal): New lexer function.
2522 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2523 removed and replaced with new CHECKBUF macro.
2524 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2525 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2527 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2529 * Makefile.in: Add info for paread.o.
2530 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2532 * blockframe.c (frameless_look_for_prologue): Correct the
2534 * gdbtypes.h, gdbtypes.c: Use const in decl of
2535 cplus_struct_default, now that pa-gas assembler has been fixed.
2536 * hppah-nat.c: Formatting.
2537 * hppah-tdep.c: Remove lots of useless externs for variables we
2539 * (find_unwind_entry): Speed up by using binary search, and a one
2541 * (rp_saved): New routine to see what unwind info says about RP
2542 being saved on the stack frame.
2543 * (frame_saved_pc): Look for prologue to see if we need to
2544 examine the stack for the saved RP or not.
2545 * (init_extra_frame_info): Check for prologue, instead of
2546 framesize to determine if we are frameless or not.
2547 * (frame_chain_valid): Stop backtraces when we run into _start.
2548 * (push_dummy_frame): Reformat to make more readable.
2549 * (find_dummy_frame_regs): ditto.
2550 * (hp_pop_frame): ditto.
2551 * (hp_restore_pc_queue): small cleanup.
2552 * (hp_push_arguments): ditto.
2553 * (pa_do_registers_info): ditto.
2554 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2555 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2556 * Define FRAME_CHAIN_VALID.
2557 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2558 passed to functions.
2560 * paread.c (pa_symtab_read): Use new bfd conventions for
2561 accessing linker symbol table.
2562 * (pa_symfile_init): Access embedded STAB info via BFD section
2563 mechanism and related macros.
2566 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2568 * sparc-stub.c: Use a seperate stack for our traps.
2569 * Handle recursive traps.
2570 * Remove all trap init code. This needs to be done by the
2572 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2574 * (handle_exception): See if we are at breakinst, if so, then
2575 advance PC sp that users can just step out of breakpoint().
2576 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2577 new place if SP has changed.
2578 * (case 's'): Get rid of this, we can't do it yet.
2579 * (case 't'): New command to test any old random feature.
2580 * (case 'r'): New command to reset the system.
2581 * (breakpoint): Add label to breakpoint trap instruction so that
2582 handle_exception() can detect where we are and get past the
2583 breakpoint trivially.
2585 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2587 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2589 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2591 * configure.in: recognise all sparclite variants
2593 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2595 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2596 binary files oring in the right bit.
2598 * main.c, source.c, state.c, symmisc.c: use macros defined in
2599 fopen-{bin|both} when fopening files.
2601 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2603 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2604 from a configuration file (typically including <limits.h>), or to
2605 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2606 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2607 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2608 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2609 * exppritn.c (print_subexp, dump_expression): Add case for
2611 * expression.h (OP_BITSTRING): New expression element type for
2613 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2614 macros to convert between number of expression elements and bytes
2615 to store that many elements.
2616 * i960-tdep.c (leafproc_return): Use new macros to access
2617 minimal symbol name and address fields.
2618 * m88k-pinsn.c (sprint_address): Use new macros to access
2619 minimal symbol name and address fields.
2620 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2621 minimal symbol address field.
2622 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2623 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2624 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2625 Use new BYTES_TO_EXP_ELEM macro.
2626 * parse.c (write_exp_bitstring): New function to write packed
2627 bitstrings into the expression element vector.
2628 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2630 * parser-defs.h (struct stoken): Document that it is used for
2631 OP_BITSTRING as well as OP_STRING.
2632 * parser-defs.h (write_exp_bitstring): Add prototype.
2633 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2634 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2635 LOWER, LENGTH): New tokens for keywords.
2636 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2637 upper_lower_argument, length_argument, array_mode_name,
2638 string_mode_name, variant_structure_mode_name): New non-terminals
2640 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2641 * ch-exp.y (match_bitstring_literal): New lexer support function
2642 to recognize bitstring literals.
2643 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2644 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2645 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2646 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2647 * ch-exp.y (yylex): Check tokentab6.
2648 * ch-exp.y (yylex): Call match_bitstring_literal.
2650 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2652 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2653 symbol name and value fields.
2655 * c-exp.y (yylex): Make static, to match prototype and other
2658 * expression.h (exp_opcode): Add BINOP_MOD.
2659 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2660 * expprint.c (dump_expression): Handle new BINOP_MOD.
2661 * language.c (binop_type_check): Handle new BINOP_MOD.
2662 * main.c (float_handler): Re-enable float handler when hit.
2663 * valarith.c (language.h): Include, need current_language.
2664 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2665 for integer divide truncates towards zero for negative results.
2666 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2667 * valarith.c (value_binop): Allow arithmetic operations on
2668 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2669 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2670 * ch-exp.y (tokentab3): Add MOD and REM.
2671 * ch-exp.y (yylex): Set innermost_block for symbols found
2672 in local scopes. Return LOCATION_NAME for local symbols.
2673 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2674 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2676 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2678 * command.c (shell_escape, make_command, _initialize_command):
2679 don't create or use fork if CANT_FORK is defined.
2680 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2681 code written for the IBM PC" remain.
2682 * xm-go32.h: define CANT_FORK
2684 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2686 * remote-sim.c: first attempt at general simulator interface
2687 * remote-hms.c: whitespace
2688 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2689 understand new stack layout. (print_register_hook): print ccr
2690 register in a fancy way.
2692 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2694 * eval.c (language.h): Include.
2695 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2696 to pointer types when the current language is C. It loses for
2697 other languages when the lower index bound is nonzero.
2698 * valarith.c (value_subscript): Take array lower bounds into
2699 account when performing subscripting operations.
2700 * valops.c (value_coerce_array): Add comment describing why
2701 arrays with nonzero lower bounds are dealt with in value_subscript,
2702 rather than in value_coerce_array.
2704 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2706 * ch-exp.y (FLOAT_LITERAL): Add token.
2707 * ch-exp.y (literal): Add FLOAT_LITERAL.
2708 * ch-exp.y (match_float_literal): New lexer routine.
2709 * ch-exp.y (convert_float): Remove.
2710 * ch-exp.y (yylex): Call match_float_literal.
2711 * ch-exp.y (yylex): Match single '.' after trying
2712 to match floating point literals.
2714 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2715 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2717 * expprint.c (dump_expression): New function for dumping
2718 expression vectors during gdb debugging.
2719 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2720 MULTI_SUBSCRIPT and moved out of BINOP range.
2721 * expression.h (DUMP_EXPRESSION): New macro that calls
2722 dump_expression if DEBUG_EXPRESSIONS is defined.
2723 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2724 * parse.c (length_of_subexp, prefixify_subexp): Change
2725 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2726 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2727 prefixify'ing the expression.
2728 * printcmd.c (print_command_1): Add comment.
2729 * ch-exp.y (expression_list): Add useful actions.
2730 * ch-exp.y (value_array_element): Add useful actions.
2731 * ch-exp.y (array_primitive_value): Add production.
2732 * ch-exp.y (yylex): Recognize ',' as a token.
2734 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2736 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2737 POSIXize the recursive makes (make [variable assignments] target{s})
2739 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2741 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2742 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2743 CPLUS_MARKER for all SVR4 systems, so follow suit.
2744 * defs.h (strdup_demangled): Remove prototype.
2745 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2746 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2747 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2748 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2749 prim_record_minimal_symbol_and_info): Use new macro
2750 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2751 * minsyms.c (install_minimal_symbols): Use new macro
2752 SYMBOL_INIT_DEMANGLED_NAME.
2753 * stabsread.c (define_symbol): Use new macro
2754 SYMBOL_INIT_DEMANGLED_NAME.
2755 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2756 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2757 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2758 SYMBOL_INIT_DEMANGLED_NAME.
2759 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2760 SYMBOL_DEMANGLED_NAME now tests language itself.
2761 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2762 now tests language itself.
2763 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2764 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2765 mangled name member in the language dependent portion of a symbol.
2766 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2767 mangled name member appropriate for a symbol's language.
2768 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2769 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2770 SYMBOL_DEMANGLED_NAME now tests language itself.
2771 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2772 initializes language dependent portion of symbol.
2773 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2774 demangles and caches the demangled form of symbol names.
2775 * utils.c (fputs_demangled, fprint_symbol): Use current language
2776 to select an appropriate demangling algorithm.
2777 * utils.c (strdup_demangled): Remove, no longer used.
2778 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2779 access the Chill mangled name member in the language dependent
2780 portion of a symbol.
2781 * ch-lang.c (chill_demangle): New function, simple demangler.
2782 * defs.h (chill_demangle): Add prototype.
2783 * symtab.h (language_dependent_info): Add struct for Chill.
2785 For older changes see ChangeLog-92
2791 version-control: never