1 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
3 * target.c (target_read_memory_partial): Like target_read_memory,
4 but does partial reads, such as reads that bump into the end of
6 * target.h (target_read_memory_partial): Add prototype.
7 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
8 * valprint.c (val_print_string): Complete rewrite to fix bug with
9 bumping into end of memory, avoiding unnecessarily long reads, and
10 fixing bug when print_max is set to 0 (unlimited print length).
11 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
14 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
16 * configure.in: Add support for rom68k and bug boot monitors.
18 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
20 * printcmd.c (print_scalar_formatted): Print integers bigger than
21 LONGEST in hex no matter how big, and no matter what the format
24 * stabsread.c (read_type): Skip type attributes if present.
26 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
27 of number, just through '0' + radix - 1.
29 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
31 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
33 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
34 single parameter, the pointer to the partial symtab, rather than
35 a bunch of args that are derived from the partial symtab. Change
36 prototypes and callers to match.
38 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
39 set demangling style automatically.
40 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
41 GNU C++, not C++ in general.
42 * symtab.h (general_symbol_info): Simplify by eliminating one
43 structure level for the language dependent info.
45 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
47 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
48 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
49 TYPE_CODE_ENUM was already testing for this.
51 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
53 * Makefile.in: Add new file ser-tcp.c.
54 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
55 * findvar.c (write_register): See if we are writing back the same
56 value that's already in the register. If so, don't bother.
57 * remote.c (putpkt, getpkt): Improve handling of communication
59 * ser-go32.c: Prototype it to death. Update serial_ops and add
60 dummy routines where appropriate.
61 * ser-tcp.c: New module to implement serial I/O via TCP
63 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
64 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
65 * serial.c: Add start of support for connect command.
66 (serial_open): Distinguish between tcp and local devices.
67 * serial.h (struct serial_ops): Get rid of restore, add
68 get_tty_state and set_tty_state. Define protoypes and macros for
70 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
71 some real buffering. Handle error conditions gracefully.
72 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
73 (Lynx), remove lots of cruft.
75 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
77 * printcmd.c (print_address_symbolic): turn this into an assigment
78 instead of an initialization (many compilers don't accept
79 structure initialization).
81 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
83 * xcoffread.c (read_xcoff_symtab): If several program csects in one
84 source file, give them all the name of the source file, rather than
85 the 2nd and subsequent ones having NULL names.
87 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
89 * printcmd.c (print_address_symbolic): Append source filename and
90 linenumber of the symbol if print symbol-filename is on.
91 (initialize_printcmd): `set print symbol-filename'.
93 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
95 * configure.in: Add config for Lynx target. Configure gdbserver
96 only for Lynx. Re-do selective configuration of sparclite.
98 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
99 configure.in remote-inflow.c remote-utils.c}: New files to
100 support GDB remote server. Currently only works for Lynx.
102 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * stabsread.c (define_symbol, case 't'): Only set the name if it
105 is not a pointer type.
107 * stabsread.c (define_symbol): Clean up logic; move the read_type
108 calls to inside the switch statement (this improves the error
111 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
114 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
116 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
118 * source.c (line_info): Change "pc" to "address" in messages and
119 use print_address for addresses.
121 * source.c (line_info): If we don't find a symtab, print more useful
122 output, including the symbolic address.
124 * source.c (line_info): If --fullname, display the source.
125 (identify_source_line), callers: Take pc as argument, rather than
126 assuming innermost frame (emacs doesn't use this, so no one ever
128 * symtab.h: Declare frame_file_full_name.
131 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
133 * breakpoint.c (catch_command_1): Fix typo in error msg.
135 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
137 * elfread.c (elf_symfile_read): Update ELF structure and routine
138 names to specify 32-bit versions.
139 (elf_symtab_read): Retrieve size field directly from symbol,
140 instead of using old kludge.
142 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
143 calling opcodes library.
144 * z8k-tdep.c (print_insn): Likewise.
146 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
148 * stabsread.c: Remove all uses of error(). Make error_type and
149 read_type_number static.
150 (define_symbol): Don't try to deal with a missing symbol
151 descriptor which isn't followed by digit, '(', or '-'.
152 * stabsread.h: Don't declare read_type_number here.
153 * gdbtypes.h: Don't declare error_type here.
154 * xcoffread.c: Remove NO_TYPEDEFS code.
156 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
158 * mips-tdep.c: Removed #include of many header files, and #define
159 of MIPSMAGIC; no longer used.
161 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
163 * Many places: replace "the inferior" in messages with "the program"
164 or "the program being debugged".
165 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
166 and I'm getting sick of maintaining it.
168 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
171 * config/i386/go32.mh: Define SER_HARDWIRE.
172 * Makefile.in: Define SER_HARDWIRE.
174 (alldeps.mak): Add SER_HARDWIRE.
175 Remove all references to ser-hardwire.{c,o}.
176 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
178 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 * sparc-nat.c (store_inferior_registers): Fill in all members of
181 inferior_fp_registers by reading them from the inferior before
182 modifying and writing them back.
183 Fixes unexplainable inferior FP exceptions after calls to the inferior
184 or setting of floating point registers.
185 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
186 to register which is generated by gcc-2.4.
188 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
190 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
192 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
194 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
195 xm-i386lynx.h}: New configuration for Lynx.
197 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
199 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
200 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
202 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
203 as struct, union, or enum tags.
205 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
207 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
210 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
212 * infrun.c (wait_for_inferior),
213 infcmd.c (program_info, signal_command): Use symbolic signal names.
215 * inftarg.c (child_wait): Deal with EINTR and include message from
216 strerror if printing an error message.
218 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
220 * stabsread.c: Remove most uses of lookup_fundamental_type.
221 (define_symbol): Use read_type for type of enum constant,
222 not just read_type_number. Also don't call error().
223 (define_symbol): For unrecognized constant type, one complaint (the
224 one from error_type) is enough. Don't make our own in addition.
225 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
226 * gdbtypes.h: Doc fixes.
228 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
230 Fix stack unwinding through _sigtramp on Irix. These patches are from
231 Paul Flinders <ptf@delcam.co.uk>.
232 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
233 executable uses sigvec.
234 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
236 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
238 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
240 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
241 be passed to the inferior to make "handle <signal> nopass nostop" work.
243 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
245 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
247 * findvar.c (value_from_register): Fix uninitialized first_addr
248 which caused problems with assignment of doubles to register variables
250 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
251 missing mips definitions if necessary.
253 Fix handling of double register variables for mips targets and big
254 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
255 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
257 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
258 conversion of type held in multiple registers to host format.
259 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
260 companion to REGISTER_CONVERT_TO_TYPE.
261 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
262 Convert to function calls.
263 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
265 * mips-tdep.c (mips_print_register): Raw buffer now needs just
266 MAX_REGISTER_RAW_SIZE bytes.
267 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
268 (if defined) for doubles.
269 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
270 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
271 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
273 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
276 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
278 * configure.in: Add i[34]86-*-isc*.
280 * stabsread.c: Make sure all complain() pass the address of the struct.
282 * xcoffread.c: Make sure all struct complaints are static not auto.
284 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
286 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
288 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
290 * config/i386/linux.mh: Re-enable coredumps now that they should work.
292 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
294 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
296 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
298 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
300 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
302 * Makefile.in (INSTALLED_LIBS): New variable.
304 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * main.c (quit_command): In the "quit anyway?" message, tell the user
307 whether we are planning to detach or kill the program.
309 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
310 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
312 * infcmd.c (read_pc): Doc fix.
314 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
316 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
317 signal_handler_caller.
318 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
319 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
320 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
321 Use SIGTRAMP_START if defined.
322 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
323 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
325 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
327 * infcmd.c (step_1): Fix poorly worded error message.
329 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
330 Comment out corelow.c because core dumps are broken on these machines.
332 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
333 if srcdir is not ".".
334 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
335 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
336 * depend: Update to latest automatically built version.
338 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
340 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
341 * Makefile.in (NONSRC): Add ChangeLog-92
343 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
345 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
346 not typo RAW_REGISTER_SIZE.
348 * frame.h, inferior.h: Doc fixes.
350 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
352 * findvar.c (write_register): Add sanity check for register size.
353 (read_register): Fixup sanity check for register size to be
354 consistent with write_register().
356 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
358 * sparclite/Makefile.in: Add dummy info, install and install-info
361 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
363 * remote-nindy.c: Removed declaration of coffstrip.
364 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
366 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
368 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
371 * Makefile.in (VERSION): GDB 4.9 release.
373 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
375 * README: Update known bugs to include the Solaris bug that
376 leaves core dumps in the current directory when restarting the
377 inferior with "run". Expand on the testsuite information.
379 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
380 be the last 4.9 prerelease test archive.
382 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
384 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
387 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
389 * README, NEWS: Update for gdb 4.9 release.
391 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
393 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
394 * target.c (MIN): #undef before defining.
396 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
398 Patch from Jeffrey Law:
399 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
401 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
403 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
406 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
408 * ch-exp.y (start): Apply work-around to avoid bison warning.
410 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
412 * Makefile.in (BISON): Remove double quotes around BISON
413 definition when bison is used.
415 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
416 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
417 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
418 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
419 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
420 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
421 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
422 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
424 * Makefile.in (VERSION): Bump to 4.8.6.
426 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
428 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
429 include declarations for malloc/realloc/free. Both malloc and
430 realloc return 'void *' for non-ANSI compilations.
432 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
434 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
437 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
439 * solib.c (clear_solib): Don't close bfd if it is NULL.
441 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
443 * core.c (dis_asm_read_memory): Cast second arg of
444 target_read_memory to "char *".
445 * breakpoint.c (watchpoint_check): Change arg type from PTR to
446 "char *", to match other functions called by catch_errors().
448 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
450 * More patches from Jeffrey Law (law@cs.utah.edu).
451 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
452 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
453 Delete unnecessary declarations.
455 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
457 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
458 poll() for termio{s}.
460 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
462 * i386-tdep.c (i386_frame_num_args): Always return -1.
464 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
466 * Patches from Jeffrey Law <law@cs.utah.edu>.
467 * gdb/hppa-tdep.c: Declare frame_saved_pc.
468 (frameless_function_invocation): New function.
469 (frame_saved_pc, init_extra_frame_info): Use
470 frameless_function_invocation.
471 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
472 call instead of just grabbing the value currently in %r2.
473 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
474 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
475 definition and use the common one in tm-hppa.h.
476 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
477 use unwind descriptors to determine if the frame chain is valid.
478 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
479 it does not assume %r4 is the frame pointer.
480 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
481 and ssm instructions.
482 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
483 helper functions for print_insn.
484 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
485 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
486 which nullifies the following instruction.
488 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
490 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
491 pass the 5th arg there, rather than using an ANSI C-specific macro.
493 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
495 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
497 * Makefile.in (VERSION): Bump to 4.8.5
498 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
499 directories to include search path.
500 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
502 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
503 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
504 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
505 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
506 udr.o, udip2soc.o): Remove explicit rules, use the ones that
507 are automatically generated in "depend".
508 * Makefile.in (paread.o): Document why a dependency doesn't get
509 automatically generated in "depend" and leave this explicit rule
511 * depend: Update to latest automatically generated version.
513 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
515 * xcoffread.c: Doc fix.
517 * Makefile.in (depend): Include $(CC) command in generated output.
519 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
521 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
522 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
523 * depend: Update to latest automatically built version.
525 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
527 * sparclite/Makefile.in: Create default target that does nothing
528 in order to force user to build by hand.
530 * sparclite/Makefile: Remove. It's not necessary anymore.
532 * ser-unix.c (wait_for): New routine to handle read timeouts,
533 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
535 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
537 * mips-pinsn.c (print_insn): Return value.
539 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
541 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
542 at configuration time and doesn't belong in the distribution archive.
544 * Makefile.in (NONSRC): Add 29k-share/README.
545 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
547 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
548 constants with slightly more portable definitions (still depends
549 on 2's complement arithmetic though).
550 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
551 * i386v-nat.c (sys/reg.h): Conditionalize include on
552 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
553 * ser-unix.c (termio.h): Include <termio.h> like other files that
554 include termio.h, not <sys/termio.h> which may not exist (on
557 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
559 * valprint.c (print_longest): Change format parameter from a
560 'char' to an 'int'. We can't have 'char' parameters with the
561 current coding style, where we mix prototypes with pre-ANSI
563 * value.h (print_longest): Change format parameter in prototype
564 from a 'char' to an 'int'.
566 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
568 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
570 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
571 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
573 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
575 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
576 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
577 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
578 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
579 ptrace needs 5 arguments, #define ptrace to always
580 pass zero as the 5th argument.
582 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
584 * configure.in: Match z8k-*-sim for z8000.
585 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
586 * remote-hms.c: Update to use new serial protocol.
588 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
590 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
591 necessary and Solaris doesn't have it.
593 * Makefile.in (clean-info, install, install-info, info, dvi,
594 check, all): do not echo recursion lines.
596 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
598 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
599 required target ports which use sockets (like a29k-udi).
601 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
603 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
605 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
606 systems lacking select().
608 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
610 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
612 * alldeps.mak, depend: Update with latest automatically built
615 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
617 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
619 * Makefile.in (make-proto-testsuite.dir): New target to make
620 prototype testsuite tree.
622 * Makefile.in (VERSION): Bump to 4.8.4.
624 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
626 * stabsread.c (define_symbol): If unrecognized constant type,
627 complain() not error().
629 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
631 * infptrace.c: Add missing close paren to test for
632 FIVE_ARG_PTRACE defined.
634 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
635 when compiling with gcc, but disable it for now. See comment.
636 * defs.h (LONGEST): Define as either "long" or "long long"
637 based on CC_HAS_LONG_LONG.
638 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
639 how longest_to_int is defined.
640 * c-valprint.c (c_val_print): Call print_longest.
641 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
642 instead of LONG_LONG.
643 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
645 * printcmd.c (print_scalar_formatted): Call print_longest
646 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
647 * typeprint.c (print_type_scalar): Call print_longest and let
648 it figure out what to do for PRINTF_HAS_LONG_LONG.
649 * valprint.c (val_print_type_code_int): Call print_longest
650 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
651 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
652 * value.h (struct value): Replace usage of LONG_LONG with
654 * value.h (print_longest): Add prototype.
655 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
656 * values.c (unpack_double): Collapse code that was unnecessarily
657 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
658 * values.c (value_from_longest): Remove dependency on
659 CC_HAS_LONG_LONG and just use LONGEST.
660 * solib.c (solib_map_sections): Use bfd_get_filename
661 to access filename field.
662 * solib.c (clear_solib): Save filename and free it later, after
663 bfd_close, since bfd_close may reference it. Use bfd_get_filename
665 * config/convex/xm-convex.h (LONG_LONG): Replace with
666 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
667 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
668 Add PRINTF_HAS_LONG_LONG references.
670 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
672 * inflow.c (kill_command), infcmd.c (attach_command),
673 remote.c (remote_interrupt_twice): In messages for the user, call it
674 "the program" or "the program being debugged" not "the inferior".
676 * hp300ux-nat.c: Cast second arg to supply_register calls.
677 (_initialize_kernel_u_addr, getpagesize): New functions.
678 (store_inferior_register_1): Change arg name from value to val.
679 (fetch_core_registers): Make arg core_reg_size unsigned.
680 Pass 5 args to ptrace.
681 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
682 Remove KERNEL_U_ADDR stuff.
683 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
684 * config/m68k/hp300hpux.m{t,h}:
685 Move exec.o from NATDEPFILES to TDEPFILES
686 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
687 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
689 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
691 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
693 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
695 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
697 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
699 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
700 describe `set demangle-style arm' (not cfront);
701 mention can type `q' to discard output, when gdb pages
703 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
705 * valops.c (search_struct_field): Fix gdb core dump with incomplete
708 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
710 * remote.c: Change timeout to 2.
711 (remote_open): Use unpush_target not remote_close.
712 (remote_resume): If siggnal != 0, give warning not error().
713 (remote_wait, remote_interrupt, remote_interrupt_twice):
714 If we get two interrupts, let the user get out if they want.
715 (remote_{kill,mourn}): New functions.
716 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
718 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
720 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
722 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
724 * Remote targets (mourn): Call unpush_target.
726 * config/sparc/xm-sun4os4.h: Declare free() to return int.
727 Remove twisted use of PARAMS.
729 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
730 that ansidecl.h assumes ANSI on AIX.
732 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
734 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
735 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
737 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
739 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
741 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
743 * remote-vx.c (net_connect): Allow numeric IP address for host.
745 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
747 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
749 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
751 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
753 * symtab.h, xcoffread.c: Revise linetable sorting comments.
755 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
757 * valops.c (value_cast): A cast might also change the object
758 representation in C++.
759 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
760 to get the proper read_symtab function when called from mipsread.c.
761 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
762 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
763 for dummy psymtabs, inhibit processing of dummy psymtabs.
765 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
767 * Changes from (or inspired by) AMD:
768 * remote-udi.c (udi_attach): Assignments to Space and Offset were
770 (udi_wait): Make error message (UDIGetStdout) match error.
771 (udi_wait): Handle UDIStdinNeeded.
772 * command.c [CANT_FORK]: Use system().
773 * utils.c (prompt_for_continue): Allow quit with 'q'.
775 * solib.c (solib_add): Don't call special_symbol_handling if there
776 were errors in symbol_add_stub. Also set so->from_tty before
777 calling symbol_add_stub.
779 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
781 * Merge in HPPA/BSD patches from Utah:
782 * defs.h: Add const to 2nd arg of psignal prototype.
783 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
785 * hppab-core.c: Deleted. No longer useful.
786 * hppab-nat.c: #include more files. Use PT_WUREGS, not
788 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
789 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
790 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
791 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
792 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
794 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
796 * Fix two bugs found by deja-gnu. One is the incorrect reporting
797 of the PC being in a stack dummy when looking at a core file
798 without symbols. The other is the incorrect passing of char
799 arguments during expression evaluation (ie: p foo('a','b') would
800 mess up the passing of it's args because it wasn't coercing the
802 * hppah-tdep.c: Rename global functions to have consistent hppa_
803 prefix. Make more functions static. Drop hp_ prefix from static
804 functions. (hppa_push_arguments): Call value_arg_coerce to cast
805 char to int args if necessary. (hppa_fix_call_dummy): Create
806 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
807 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
808 valid (ie: != 0) before doing comparison against PC.
809 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
810 to reflect new arguments.
811 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
812 prefix for func name. (FIX_CALL_DUMMY): Move code into
815 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
816 to malloc() so that we can test GDB eval of dynamically created
817 arrays (like char strings in `print "foo"').
819 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821 * printcmd.c (print_address_symbolic): Search symtabs as well as the
822 minimal symbols for a nearby symbol.
824 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
826 * coffread.c: Comment changes around minimal symbol recording.
828 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
830 * command.c: comment changes only.
832 * mips-tdep.c (heuristic_fence_post): new static variable.
833 (heuristic_proc_start): use heuristic_fence_post, print better
834 warnings, but only if not stop_soon_quietly.
835 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
837 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
839 * symtab.h: Fix LOC_REF_ARG comment.
841 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
842 and Jim Kingdon (kingdon@cygnus.com)
844 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
846 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
847 symfile.c (compare_symbols): Don't check first character; STRCMP
850 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
851 structures that are passed by address in a register.
852 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
853 * findvar.c (read_var_value),
854 printcmd.c (address_info, print_frame_args),
855 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
856 * symtab.c (lookup_block_symbol): Deal with it.
858 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
860 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
862 * objfiles.c (find_pc_section): Return a struct obj_section *.
863 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
864 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
865 Don't use obj_section hack.
866 * xcoffexec (vmap_symtab): Relocate obj_sections.
867 * printcmd.c (containing_function_bounds): Use find_pc_section.
869 * symtab.h: Clean up SYMBOL_VALUE comments.
871 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
873 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
874 Expand comments about LOC_ARG/LOC_LOCAL pairs.
876 * coffread.c (read_coff_symtab): Use rewind before fseek.
878 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
880 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
881 * Makefile.in: Add $(YFLAGS) when using $(YACC).
882 * Makefile.in: Remove message to expect conflicts and unused
883 rules in ch-exp.y, since there no longer are any such.
885 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
887 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
889 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
891 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
892 rather than dumping core.
894 * Makefile.in: Add ${srcdir}/ to all source files.
895 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
896 (TAGS): Deal with srcdir and new config directory scheme.
898 Makefile.in (NONSRC): Remove createtags.
899 alldeps.mak: Updated.
901 * rs6000-tdep.c: Delete unused function print_frame.
903 * frame.h (struct frame_info): Doc fix for next_frame.
904 New field signal_handler_caller.
905 blockframe.c (create_new_frame, get_prev_frame_info),
906 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
907 INIT_FRAME_PC_FIRST).
908 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
911 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
913 * irix4-nat.c (fetch_core_registers): Special version of this for
914 Irix 4.x, which stores regs a bit differently from other /proc
916 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
917 to new file core-svr4.c.
918 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
919 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
921 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
923 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
925 * i387-tdep.c: Remove unused #includes.
927 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
929 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
931 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
933 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
935 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
936 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
937 Don't muck with SYMBOL_CLASS.
939 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
941 * munch: Don't use head command. It doesn't exist everywhere.
943 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
945 * inflow.c (new_tty): Remove spurious 'o' character at end
948 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
950 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
951 instructions and nothing more.
952 * mipsread.c (add_line): Add comment why we have to combine line number
953 entries for the same line number.
955 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
957 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
960 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
962 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
964 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
966 * source.c (select_source_symtab): Clean up comment. Also, if
967 we have a current_source_symtab, and s is NULL, return without
969 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
970 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
972 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
974 * dbxread.c (unknown_symchar_complaint): Add new complaint.
975 * stabsread.h: Declare it.
976 * partial-stab.h: Use it.
978 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
980 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
982 * stack.c (print_frame_info): Print specially if dummy frame.
984 * breakpoint.c: Add comments regarding within_scope future direction.
988 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
990 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
992 * ch-exp.y: Fix thinko that broke parsing of FALSE.
994 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
996 * stabsread.c (read_member_functions): Initialize domain for stubbed
997 member functions to avoid gdb core dumps when printing pointers
999 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1002 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1004 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1005 stop with an error().
1006 eval.c (evaluate_subexp): Change error message.
1008 * objfiles.c (build_objfile_section_table): Cast return value
1009 from obstack_finish.
1011 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1013 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1014 to rs6000_frame_chain and deal with it if we're in a signal handler.
1015 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1017 * breakpoint.c (within_scope): New function.
1018 (enable_breakpoint, watchpoint_check): Use it.
1020 * source.c (openp): Handle "exec-file ./ls" correctly.
1022 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1024 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1026 * ch-exp.y: Clean up lexing of identifiers and
1027 reserved words. (E.g. don't recognize FALSEXXX as the
1028 keyword FALSE followed by the identifier XXX.)
1029 Also, convert identifiers to lower case.
1031 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1033 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1034 new serial interface.
1036 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1038 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1039 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1040 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1041 and use new return codes for go32_readchar().
1042 * ser-unix.c: Ditto. Also, move error handling up to caller for
1043 SERIAL_SETBAUDRATE().
1044 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1045 to specific routine.
1046 (serial_close): New routine to wrap around device close routine.
1047 serial.h: Clean & document return values more clearly.
1049 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1051 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1053 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1054 operand in decimal rather than wrong textual versions.
1056 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1057 (mention 't', remove false thing about 'g' only good with 'f').
1059 * breakpoint.h: move "struct breakpoint" and friends to top of
1060 file so that bpstat_find_breakpoint prototype works.
1062 * solib.c (struct so_list): Add bfd field.
1063 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1064 Put the bfd in bfd field of the so_list.
1065 (clear_solib): Free bfd name and close_bfd on the bfd.
1067 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1069 * valarith.c (value_subscript): Add COERCE_REF.
1070 * ch-exp.y (operand_5): We can generalize the 2nd operand
1071 of a string repetition ot 'literal' without ambiguity.
1073 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1075 * breakpoint.h (struct bpstat): Remove momentary field.
1076 Remove bpstat_momentary_breakpoint. This was always kludgy
1077 and is no longer used.
1079 * breakpoint.h: Add enum bpstat_what.
1080 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1081 stop and print fields of bpstat now per-breakpoint, not just
1082 one for the whole chain.
1083 breakpoint.{c,h} (bpstat_what): New function.
1084 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1085 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1086 with call to bpstat_what.
1087 README: Remove watchpoint/breakpoint bug from known bugs.
1089 * breakpoint.h: Prototype bpstat_find_breakpoint.
1091 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1093 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1095 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1096 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1098 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1100 * i960-pinsn.c (tabent): Copied struct definition from
1103 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1105 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1106 is a C++ destructor.
1107 * symtab.c (gdb_mangle_name): Use it.
1108 * symtab.c (find_methods): Do not add destructors to choice list
1110 * symtab.c (decode_line_1): Make breakpoints on destructors work
1113 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1115 * ser-go32.c: Make it use serial port name.
1116 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1118 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1121 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1123 * configure.in: Only configure sparclite subdir when target_cpu
1126 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1128 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1129 Remove FIXME comment regarding this.
1131 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1133 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1135 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1137 Add section table to objfile struct. Use it for find_pc_section.
1138 * objfiles.c (add_to_objfile_sections,
1139 build_objfile_section_table, find_pc_section): new functions.
1140 (allocate_objfile): build section table.
1141 * objfiles.h (struct obj_section): new structure.
1142 (struct objfile): add section table.
1143 (find_pc_section): new prototype.
1144 * solib.[ch] (find_pc_section_from_so_list): removed.
1145 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1146 symfile.h for objfiles.h.
1147 (in_solib_trampoline): adjusted for new find_pc_section
1148 prototype. Removed BAD_RICH_HACK ifdefs.
1149 * symfile.c (syms_from_objfile): offset objfile sections.
1150 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1151 * symfile.h (find_pc_section): prototype removed. Also fixed
1152 comment typo NUL -> NULL.
1153 * target.[ch] (find_pc_section_from_targets): removed.
1154 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1156 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1158 * ser-go32.c: Format. (go32_open): Use proper return value.
1160 * configure.in: Undo conditional configdirs hack for sparclite.
1162 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1164 * symtab.c (list_symbols): When call break_command, pass both
1165 filename and function name not just function name.
1167 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1169 (Changes and new files to make "none" a full fledged configuration)
1170 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1171 Currently only tm-none.h has any meaningful contents.
1172 * config/none/none.mh (NAT_FILE): Use nm-none.h
1173 * config/none/none.mh (XM_FILE): Use xm-none.h
1174 * config/none/none.mt (TM_FILE): Use tm-none.h
1175 * Makefile.in (depend): Remove comment about parse errors in
1176 valops.c, it now parses correctly and generates a correct depend
1177 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1178 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1180 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1182 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1184 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1185 exactly 8 characters.
1187 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1189 * configure.in: Sparclite uses sparc config dir. Also has it's
1190 own tm- & .mt files now. Also add sparclite to configdirs.
1191 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1192 * config/i386/go32.mh: Nullify def of TERMCAP.
1193 * config/i386/xm-go32.h: Get rid of redef of EIO.
1194 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1195 specific configs. Very similar to sun4os4, but without solib.
1196 * sparclite/{Makefile.in configure.in}: First cut at making this
1199 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1201 * ser-go32.c: First cut at adapting to new serial interface.
1203 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1205 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1206 These implement a new serial line interface for talking to remote
1208 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1209 EXCEPT go32, which gets ser-go32.c.
1210 * remote.c: Use new serial interface. More remote-xxx's to be
1212 * ser-bsd.c, ser-termios.c: Removed.
1213 * serial.c: New. Implements common operations for all serial
1215 * ser-unix.c: New. Unix specific serial operations for various
1216 flavors of Unix (Posix, SysV, BSD).
1217 * serial.h: Generic serial interface defs.
1218 * config/i386/go32.mh, config/i386/i386bsd.h,
1219 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1220 ser-bsd.o from XDEPFILES. All the magic is now handled in
1223 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1225 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1227 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1229 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1231 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1232 about framelessness except on the innermost frame.
1234 * xcoffexec.c: Call fatal() not abort().
1236 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1237 a LOC_OPTIMIZED_OUT symbol.
1238 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1239 findvar.c (read_var_value), printcmd.c (address_info),
1240 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1241 m2-exp.y (yylex): Deal with it.
1242 ch-exp.y (yylex): Deal with it.
1244 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1246 * findvar.c (value_from_register): H8500 specific, check to see
1247 if we are looking at short pointer. If so, skip crock.
1248 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1249 read_memory_integer() to avoid getting messed up by sign extension.
1251 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1253 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1254 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1255 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1257 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1259 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1261 * core.c (dis_asm_print_address): New function.
1263 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1266 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1268 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1269 entire breakpoint chain and print only the first entry that needs to
1270 be printed and needs to be stopped for. Fixes problems with printing
1271 of multiple breakpoints with different conditions.
1272 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1273 effectively stops printing of the breakpoint chain.
1274 * breakpoint.c (print_it_noop): New routine to print nothing
1275 for this breakpoint entry and dont stop printing.
1276 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1277 watchpoint only if it is enabled.
1278 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1279 descriptor from the library to make backtraces through setjmp work.
1280 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1282 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1283 all registers saved within sigtramp, cleanup.
1285 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1287 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1289 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1291 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1292 with prototype in ../include/dis-asm.h.
1294 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1296 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1297 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1298 Use read_memory_func interface to disassembler.
1300 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1302 Teach sparc solaris to next over shared library functions.
1303 * solib.[hc] (find_pc_section_from_so_list): new function and
1305 * sparc-tdep.c (in_solib_trampoline): new function.
1306 * symfile.[hc] (find_pc_section): new function and prototypes.
1307 * target.[hc] (find_pc_section_from_targets): new function and
1309 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1310 in_solib_trampoline.
1312 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1314 * infrun.c (wait_for_inferior): Revise comment.
1316 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1318 * command.{c,h}: New var_type var_integer.
1319 main.c: Use it for history_size.
1321 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1322 Lint and byte-order fixups.
1324 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1326 * breakpoint.h (bpstat): New field print_it.
1327 breakpoint.c (bpstat_print): Use it.
1328 (print_it_normal): New function (from old bpstat_print code).
1329 (bpstat_{alloc,stop_status}): Set print_it field.
1331 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1332 evaluating watchpoint condition, via new function watchpoint_check.
1333 Also stop if watchpoint disabled due to leaving its block.
1335 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1337 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1339 * mips-pinsn.c: Add missing include of dis-asm.h.
1341 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1343 * Makefile.in (clean, distclean, realclean): Recursively apply
1344 to subdirs first, rather than last. This avoids, for example,
1345 Makefile being removed in a parent directory before the recursive
1348 * alldeps.mak, depend: Update for below changes.
1350 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1351 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1352 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1353 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1354 instead of tm-68k.h.
1355 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1356 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1357 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1358 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1359 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1360 tm-68k.h to tm-m68k.h.
1361 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1362 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1365 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1366 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1367 * a29k-tdep.c: Renamed from am29k-tdep.c.
1368 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1369 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1370 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1371 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1372 Map '29k' to 'a29k'.
1373 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1374 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1375 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1377 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1378 define that does not appear anywhere else in the gdb source tree.
1379 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1381 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1383 * breakpoint.c: Add comments regarding breakpoint_re_set.
1385 * xcoffread.c (sort_syms, compare_symbols): Remove.
1386 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1387 not our own sort_syms (it is identical).
1389 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1391 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1394 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1396 * exec.c (exec_close): Fix storage leak.
1397 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1398 output sections when patching an executable.
1399 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1400 when writing all registers.
1401 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1402 at the right offset in the dummy frame.
1403 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1404 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1405 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1407 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1409 * Makefile.in (TARFILES): Avoid trailing backslash.
1411 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1413 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1414 it in breakpoint_re_set.
1415 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1417 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1418 don't use sizeof(int) for target stuff, etc).
1420 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1422 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1423 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1424 support that can't be integrated anyway due to lack of clear
1427 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1429 * findvar.c (read_register, write_register): Make these capable
1430 of reading/writing registers that are shorter than REGISTER_TYPE.
1431 * (value_from_register): Install H8500 specific code to return
1432 proper value when register is being used as a pointer.
1433 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1434 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1435 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1436 chain frames properly by combining frame pointer with T reg.
1437 (init_extra_frame_info): Delete. It's now a macro.
1438 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1439 offset by the correct amount off of the frame pointer.
1440 (register_byte): Delete. It's now a macro.
1441 (register_raw_size, register_virtual_size): Delete. Replaced by
1442 common routine h8500_register_size, cuz there's no difference
1443 between the raw & virtual sizes on this machine.
1444 (register_convert_to_raw, register_convert_to_virtual): Delete,
1445 cuz there's no difference between the raw & virtual forms.
1446 Replaced by memcpy in tm file.
1447 (register_virtual_type): Rename to h8500_register_virtual_type.
1448 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1449 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1450 emulator have same reg offsets. This is all handled in the
1452 (h8500_trapped_internalvar): New routine to detect references to
1453 convenience vars acting as pointer pseudo-regs.
1454 (h8500_value_trapped_internalvar): Conjure up value of pointer
1456 (h8500_set_trapped_internalvar): Convert set value in real
1457 register references.
1458 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1459 code segment register.
1460 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1462 (wait_for_inferior): Add h8500 specific code to add stack segment
1463 when reading SP register.
1464 remote-sim.c (fetch_register): Spacing.
1465 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1466 detect cruft. Redo all register manipulation stuff. Get rid of
1467 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1468 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1469 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1470 to create internal vars for pointer pseudo-regs.
1472 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1474 * Makefile.in: Numerous small changes to macro definitions
1475 and rules for building gdb distribution tree. Many macros
1476 eliminated or merged, and rules simplified.
1477 * alldeps.mak: Update.
1480 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1482 * Makefile.in: recurse through SUBDIRS for dvi target too
1484 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1486 * Clean up xcoff relocation.
1487 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1488 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1490 symtab.h (struct general_symbol_info): Add section field.
1491 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1492 xcoffread.c: Set section for symbols and msymbols.
1493 (struct symtab): Add block_line_section field.
1494 buildsym.c (end_symtab): Set it.
1495 (end_symtab and callers): Add section parameter.
1496 objfiles.c (objfile_relocate): New funciton.
1497 xcoffexec.c (vmap_symtab): Use it.
1498 xcoffsolib.h (struct vmap): Remove unused fields.
1499 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1500 CORE_NEEDS_RELOCATION, symtab_relocated.
1501 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1502 rs6000-tdep.c: Make loadinfotext static.
1503 breakpoint.c (fixup_breakpoints): Doc fix.
1504 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1505 (end_symtab): primary field replaces nonreloc.
1507 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1509 * symtab.h (struct linetable_entry): Remove confusing comment.
1511 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1513 * Makefile.in: add installcheck target
1515 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1517 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1518 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1519 z8k}: New directories to hold cpu specific configuration files.
1520 Naming follows gcc convention.
1521 * config/{*.mt, *.mh}: All target and host makefile fragment
1522 config files moved to an appropriate config/<cpu> subdirectory.
1523 * nm-*, xm-*, tm-*: All native, host, and target files, which
1524 get linked to nm.h, xm.h, and tm.h respectively by configure,
1525 moved to appropriate config/<cpu> subdirectory.
1526 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1527 Native, host, and target files that are common across more than
1528 one cpu architecture and included by one of the configured
1529 native, host, or target files, get moved to config directory.
1530 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1531 pick up native, host, or target include files moved to one of
1532 the config subdirectories, and that are included by other files.
1533 * Makefile.in (alldeps.mak): Modify to account for new config
1534 directory structure.
1535 * alldeps.mak, depend: Update for new config directory structure.
1536 * config/*/[ntx]m-*.h: Modify all files that include other
1537 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1538 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1540 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1541 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1542 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1543 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1544 the ones where the default is not unique or different than the
1545 config subdirectory name. Similarly, handle gdb_target_cpu.
1546 Modify configure.in as appropriate to make use of gdb_host_cpu
1547 and gdb_target_cpu to find makefile fragments and make links.
1549 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1551 * mipsread.c (compare_blocks): Sort blocks with the same start
1552 address by decreasing ending address.
1554 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1556 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1557 lookup_symbol as it might get clobbered by the call.
1559 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1560 The previous code did not initialize the language field for the psymtab
1563 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1565 * c-exp.y (parse_number): Avoid shift warning.
1566 * serial.h (struct ttystate): Declare empty one on DOS.
1568 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1570 * xm-sun4os4.h: Return type of free() should be void, not int.
1572 * vx-share/vxWorks.h: Remove #def of NULL.
1574 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1576 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1578 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1580 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1582 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1584 * ieee-float.c: Moved to ../libiberty.
1585 * ieee-float.h: Moved to ../include.
1586 * Makefile.in: Update accordingly.
1587 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1588 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1589 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1590 it is now in ../opcodes/m68881-ext.c.
1591 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1592 prologue (some callers _do_ care).
1593 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1594 new interface of ../opcodes/*-dis.c.
1595 * ch-exp.y: Add #include <ctype.h>.
1597 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1599 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1601 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1603 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1605 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1607 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * z8k-tdep.c (extract_return_value, write_return_value,
1610 store_struct_return): New functions from macros in tm-z8k.h.
1612 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1614 * valops.c (value_arg_coerce): Apply temporary patch to
1615 fix problem with coercion of array and function types when
1616 passed as arguments to C functions, pending a more complete
1617 review of when and how coercion should be done, depending
1618 upon context and language.
1620 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1622 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1624 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1625 debugsec if there are a non-zero number of symbols.
1627 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1629 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1631 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1633 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1635 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1636 not just 50 symbols.
1637 (symtbl_num_syms): New variable.
1638 (read_xcoff_symtab): Set it.
1639 (read_symbol_nvalue): Check for bad symno.
1640 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1643 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1645 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1646 This is defined in defs.h if necessary.
1647 * vx-share/vxWorks.h: Remove #defs of min and max.
1648 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1649 vx-share/xdr_rdb.c: include defs.h.
1651 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1653 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1656 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1657 xcoffread.c: Doc fixes.
1659 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1661 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1662 xcoffexec.c (xcoff_relocate_core): New function.
1663 (text_adjustment): Removed.
1664 (add_vmap): Return the vmap.
1665 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1667 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1669 * xcoffsolib.h: Add objfile member to struct vmap.
1670 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1671 xcoffexec.c (add_vmap): Allocate objfiles here.
1673 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1675 Support 68000 series without floating point.
1677 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1678 * tm-68k-nofp.h: New file, lacks 68881 support.
1679 * config/m68k-nofp.mt: New file.
1681 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1683 Remove a few remaining underscore/no-underscore remnants from
1686 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1687 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1688 * config/sparc-noun.mt: Rename to sparc-em.mt.
1689 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1690 * tm-68k-un.h: Rename to tm-68k-fp.h.
1691 * tm-spc-un.h: Rename to tm-spc-em.h.
1692 * tm-sun4sol2.h: Cleanup.
1693 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1695 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1697 * symmisc.c (std_in, std_out, std_err): Move initializations
1698 to runtime code, in case they aren't constant.
1700 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1702 * symtab.c (find_pc_symtab): some object file formats, notably
1703 mips, have holes in the address ranges of symtabs. Change
1704 this algorithm from first hit to tightest fit.
1706 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1707 fence post without finding the enclosing function, then print a
1710 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1712 * utils.c (fputs_demangled, fprint_symbol): Remove.
1713 * utils.c (fprintf_symbol_filtered): New function which combines
1714 the functionality of fputs_demangled and fprint_symbol. Uses a
1715 caller provided language parameter to select the appropriate
1716 demangler, and caller provided args to pass to the demangler.
1717 * defs.h (enum language): Move further up in file so enum can
1718 be used in prototypes.
1719 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1720 * defs.h (fprintf_symbol_filtered): Add prototype.
1721 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1722 fputs_demangled with call to fprintf_symbol_filtered.
1723 * cp-valprint.c (demangle.h): Include
1724 * cp-valprint.c (cp_print_value_fields): Replace calls to
1725 fprint_symbol with calls to fprintf_symbol_filtered.
1726 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1727 with call to fprintf_symbol_filtered.
1728 * stack.c (print_frame_info): Remove obsolete code so we don't
1729 have to update fputs_demangled usage in it.
1730 * stack.c (print_frame_info, frame_info): Add language variable
1731 to pass to fprintf_symbol_demangled and initialize it from the
1732 symbol's language. Replace calls to fputs_demangled with calls
1733 to fprintf_symbol_filtered.
1734 * symtab.c (find_methods): Replace call to fputs_demangled with
1735 call to fprintf_symbol_filtered.
1736 * ch-valprint.c (demangle.h): Include.
1737 * ch-valprint.c (chill_print_value_fields): Replace call to
1738 fprint_symbol with call to new fprintf_symbol_filtered.
1740 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1742 * Makefile.in (VERSION): Bump version to 4.8.2.
1744 * main.c (source_command): Require an explicit pathname of file
1745 to source, since previous behavior of defaulting to gdb init file
1746 was troublesome and undocumented.
1747 * printcmd.c (disassemble_command): Add missing '{}' pair to
1748 else with two statements. Bug reported by Stephane Tsacas
1750 * symtab.c (find_pc_line): Don't complain about zero length or
1751 negative length line numbers for the moment, since we may not own
1752 the terminal when called, such as when single stepping. (FIXME)
1753 * language.h (CAST_IS_CONVERSION): True if current language is
1754 C++ as well as C. Fix from Peter Schauer.
1755 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1756 Use STREQN macro rather than bare '!strncmp()'.
1757 * environ.c (unset_in_environ): Avoid use of memcpy on
1758 overlapping memory regions, as suggested by Paul Eggert
1759 <eggert@twinsun.com>.
1760 * c-exp.y (%union struct): Remove unused ulval as suggested
1761 by Paul Eggert <eggert@twinsun.com>.
1763 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1765 * main.c (gdbinit): Make static.
1766 * main.c (inhibit_gdbinit): Move to file scope.
1767 * main.c (main): Remove local inhibit_gdbinit.
1768 * main.c (source_command): Don't source '.gdbinit' file by
1769 default if gdb has been told to ignore it.
1771 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1773 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1776 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1778 * printcmd.c (print_address_symbolic): Only print if offset
1779 is shorter than max_symbolic_offset.
1780 (initialize_printcmd): `set print max-symbolic-offset'.
1782 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1783 (examine_tag): Use it.
1784 (read_register_stack): Only look in the local registers for a
1785 memory address if it's between rfb and rsp; go to memory otherwise.
1786 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1787 (reginv_com): Remove ancient kludge command.
1789 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1791 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1792 irix4 will again compile.
1794 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1796 * configure.in: accept mips-sgi-irix4* for irix4.
1798 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1800 * z8k-tdep.c (print_register_hook): Lint.
1802 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1804 Lint fixes from Paul Eggert (eggert@twinsun.com):
1806 * command.c (do_setshow_command): var_uintegers are unsigned.
1807 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1808 unsigned, since they use hex values with the high bit set.
1810 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1812 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1813 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1815 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1816 macro definitions in parenthesis.
1818 * dbxread.c (dbx_symfile_init): Catch the case where there is
1819 no string table, but the only way we find out is by reading zero
1822 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1824 * dbxread.c (dbx_symfile_init): Make size of the string table
1825 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1826 offset to the string table is nonzero and handle the nonexistant
1827 string table case, should it occur. Ensure that the string table
1828 size read from the file is reasonable, with a minimum lower bound
1829 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1831 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1833 * Makefile.in: Changes to build testsuite correctly.
1834 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1835 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1836 (TARGET_FLAGS_TO_PASS): New variable.
1837 (SUBDIRS): Added testsuite.
1838 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1839 testsuite is compiled with CC_FOR_TARGET rather than CC.
1841 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1843 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1844 reported by mycroft@gnu.ai.mit.edu.
1846 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1847 * configure.in (vax-*-ultrix2*): New triplet.
1848 * config/vaxult2.mh: New file.
1849 * xm-vaxult2.h: New file.
1851 * c-exp.y (parse_number): Change high_bit to unsigned.
1852 * demangle.c: Change all references to cfront to ARM, since the
1853 actual algorithm is the one specified in the Annotated Reference
1854 Manual. This was confusing users into thinking that full cfront
1855 support was implemented.
1856 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1857 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1858 directly to lookup_struct_elt_type, which will do the
1859 dereferencing itself.
1860 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1861 NULL dereferencing bug for unnamed structs, comment out
1864 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1866 * coffread.c (process_coff_symbol): Change PCC argument correction
1867 so that it only happens on big-endian targets; so that it only
1868 happens if the short or char argument is aligned on an int
1869 boundary; and so that it changes the location, rather than the
1870 type, of the argument. These changes tend to parallel similar
1871 (old) changes in stabsread.c.
1873 * coffread.c (coff_read_enum_type): Use the specified size for
1874 enums, don't assume that they are int-sized.
1876 * c-valprint.c (c_val_print): Don't assume enums are the same as
1879 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1880 Rendell, <michael@mercury.cs.mun.ca>.
1882 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1884 * language.h (local_decimal_format_custom): Add prototype.
1885 * language.c (local_decimal_format_custom): Add function, bug
1886 reported by Robert R. Henry (rrh@tera.com).
1888 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1890 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1891 by Josef Leherbauer, joe@takeFive.co.at.
1893 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1895 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1896 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1897 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1898 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1899 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1900 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1901 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1902 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1904 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1906 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1907 of demangled name fields to NULL if no demangling exists for
1908 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1909 symbols if their language is known at the time they are created,
1910 but sometimes the language is not known until later.
1912 * ch-typeprint.c (chill_print_type_base): Name changed to
1913 chill_type_print_base to match pattern for C and C++ names.
1914 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1915 to be consistent with other usages.
1916 * ch-typeprint.c (chill_type_print_base): Add support for
1917 printing Chill STRUCT types.
1918 * ch-valprint.c: Include values.h.
1919 * ch-valprint.c (chill_print_value_fields): New function and
1920 prototype for printing Chill STRUCT values.
1921 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1922 that was being called with two args instead of three.
1923 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1924 to print Chill STRUCT values.
1926 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1928 * configure.in: added testsuite to configdirs.
1930 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1932 * doc/stabs.texi: The `this' pointer is now known by the name
1933 `this' instead of `$t'.
1935 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1937 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1938 references of TAG_string_type DIEs in user defined types.
1939 * ch-lang.c (chill_create_fundamental_type): Track compiler
1940 change that now emits debugging info with the type long for Chill
1943 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1945 * remote-mips.c: New file; implements MIPS remote debugging
1947 * config/idt.mt: New file; uses remote-mips.c
1948 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1950 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1951 floating point coprocessor.
1952 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1954 (mips_pop_frame): If not mips_fpu, don't restore floating point
1956 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1958 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1959 mips_fpu, don't use fp0 as floating point return register.
1960 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1963 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1965 * gdb/testsuite: made modifications to testcases, etc., to allow
1966 them to work properly given the reorganization of deja-gnu and the
1967 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1969 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1971 * gdb/testsuite: Initial creation of gdb/testsuite.
1972 Migrated dejagnu testcases and support files for testing nm to
1973 gdb/testsuite from deja-gnu. These files were moved "as is"
1974 with no modifications. This migration is part of a major overhaul
1975 of dejagnu. The modifications to these testcases, etc., which
1976 will allow them to work with the new version of dejagnu will be
1977 made in a future update.
1979 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1981 * NEWS: Add reminders for next release.
1983 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1985 * mipsread.c (parse_lines): Correct check for files compiled with
1988 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1990 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1992 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1994 * Makefile.in (VERSION): GDB-4.8 release!
1995 * README, NEWS: Update for release.
1997 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1999 * am29k-pinsn.c (print_insn): Minor nits with const.
2000 * am29k-tdep.c: More minor nits with arg types for
2001 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2003 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2005 * gcc.patch: Update for a different GCC (G++) bug.
2006 * main.c (print_gdb_version): Update copyright year to 1993.
2007 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2008 conditionalize this file on it. FIXME, right way is to split
2009 these into two config files.
2010 (ATTACH_DETACH): Define for BSD 4.4
2011 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2012 (U_REGS_OFFSET): Revise for 4.4.
2013 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2014 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2015 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2017 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2019 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2022 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2024 * c-lang.c (c_printstr): Bugfix for length==0 case.
2026 * c-lang.c (c_printstr): If a C string ends in a null, don't
2029 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2031 * defs.h (STRCMP): Make it work for unsigned chars.
2033 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2035 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2036 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2037 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2038 define to kludge the large opcode table into two smaller tables,
2039 since GCC take exponential space to build the table. Lint.
2040 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2042 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2044 * Makefile.in (VERSION): Roll to 4.7.9.
2045 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2046 definition here, to handle both BSD 4.3 and 4.4 systems.
2047 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2048 * remote.c (alarm): Move declaration to global level, before
2049 first reference to it.
2050 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2051 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2053 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2055 * remote.c (readchar): forward declare alarm which otherwise looks
2056 like an undeclared variable to gcc.
2058 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2059 when comparing against an int. Avoids superfluous warning from
2062 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2063 Avoids superfluous warnings from some systems and/or compilers
2064 (like vax ultrix 4.2.)
2066 * language.c (struct op_print unk_op_print_tab): use the enum
2067 values rather naked zeros as initializers. Avoids warnings from
2068 ultrix type compilers.
2070 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2072 * Makefile.in (VERSION): Roll to 4.7.6.
2073 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2074 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2075 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2076 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2077 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2078 (depend): Fix bug where nm-files in config files weren't noticed.
2079 (make-proto-gdb-1): Avoid changing directories while building new
2080 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2082 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2084 * remote.c: Improve error recovery. Allow user to break out
2085 of initial connection attempt with INTERRUPT. Treat a timeout
2086 while waiting for remote packet like a retry, unless the remote
2087 side is actively running user code. Fix a few long printf_filtered's.
2089 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2092 * buildsym.c (start_subfile): Allow null file name.
2094 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2096 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2097 expects a pointer to complaint rather than a complaint
2099 (process_linenos): free the previously allocated subfile name,
2100 then allocate the new one from the heap.
2102 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2104 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2106 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2108 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2109 Previously, would bogusly index off the bottom of type_vector.
2110 (rs6000_builtin_type): Accept type number as argument.
2111 (read_type, case '-'): Handle negatives like any other type number.
2113 * symfile.c (deduce_language_from_filename): Handle null name.
2115 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2116 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2117 fixed by sato@sm.sony.co.jp.
2119 * xcoffread.c (parmsym): Don't use an initializer to set up
2120 this struct symbol. Set it up in initialize_xcoffread.
2121 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2122 works on real rs/6000 target with #ifndef FAKING_RS6000.
2124 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2126 * stabsread.c (rs6000_builtin_type): Move function from
2127 xcoffread.c:builtin_type.
2128 * xcoffread.c (builtin_type): Move to stabsread. Remove
2129 IBM6000_HOST dependency. Move misplaced comments.
2130 (various): Change printf's to complaints.
2131 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2132 objfile argument to read_type calls under #if 0.
2133 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2134 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2135 * Makefile.in: xcoffread.o is not built by default.
2136 * xm-rs6000.h (IBM6000_HOST): Remove.
2137 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2138 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2141 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2143 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2144 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2145 register numbers when user tries to modify elements in structs
2146 passed as arguments.
2147 * inflow.c (child_terminal_info): Move banner outside of system
2149 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2150 passes struct/union arguments by address.
2152 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2154 * Based on patch from Kean Johnston <maw@netcom.com>:
2155 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2156 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2157 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2159 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2161 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2162 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2164 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2166 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2167 cc debugging output.
2169 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2171 * stabsread.c (define_symbol): Complain about unrecognized names
2172 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2173 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2174 (read_cpp_abbrev): Don't use the class name as part of the
2175 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2176 abbrevs. Inspired by Mike Tiemann.
2177 (read_tilde_fields): Comment. Remove ancient dead code.
2178 Remove erroneous but non-dead code. Simplify. Add complaints.
2179 (in general): Remove extraneous (parentheses) in return
2182 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2184 * coffread.c (coff_lookup_type): Fix fencepost error reported
2185 by Art Berggreen, <arg@opal.acc.com>.
2187 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2188 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2190 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2191 test, which is apparently left over from when we used native
2192 include files and couldn't depend on the member names being there.
2193 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2195 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2197 * mipsread.c: Major overhaul to use new BFD symbol table reading
2198 routines. Now swaps information as it is needed, rather than
2199 swapping everything when the file is read.
2201 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2203 * Makefile.in (TARDIRS): Add sparclite demo dir.
2204 (*.tab.c): Change dependency on Makefile to depend on
2205 Makefile.in, otherwise it always rebuilds after configuring.
2206 Force output *.tab.c file into current directory even in "make"
2207 versions that rewrite dependent file names used in command lines.
2209 * TODO: Remove some things we did.
2210 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2211 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2212 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2213 * symtab.h: Eliminate unnamed unions and structs.
2215 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2217 * Makefile.in (VERSION): Roll to 4.7.5.
2219 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2221 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2222 re-evaluating symbol pointers.
2224 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2226 * c-exp.y (lcurly, rcurly): New nonterminals.
2227 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2229 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2230 made function static.
2231 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2232 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2233 * parse.c (start_arglist):
2234 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2235 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2236 * parser-defs.h (funcall_chain): Moved to parse.c.
2237 * printcmd.c (print_frame_nameless_args): Fix prototype.
2238 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2239 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2240 * valops.c (typecmp): Moved prototype from values.h.
2241 * value.h (typecmp): Moved prototype to valops.c, made static.
2242 * ch-exp.y (yylex): Change way control sequences are disabled.
2244 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2246 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2248 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2250 * mipsread.c (upgrade_type): Build array types correctly, using
2251 create_range_type and create_array_type.
2253 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2255 * remote-nindy.c: Cleanup.
2257 * infrun.c (wait_for_inferior): When rolling back the PC after
2258 a breakpoint, call write_pc so that NPC gets rolled back as well
2261 * blockframe.c (inside_entry_file, inside_main_func,
2262 inside_entry_func): PC of zero is always "bottom of stack".
2264 * printcmd.c (print_frame_args, print_frame_nameless_args):
2265 Let print_frame_nameless_args decide whether there are any,
2266 laying groundwork for possibly later printing 29K args for
2267 functions where we have tag words but no symbols.
2269 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2271 * Makefile.in: fix GDB doc targets for new doc subdir structure
2273 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2275 * stack.c (parse_frame_specification): Parse as many arguments
2276 as there are (up to MAXARGS). Pass all of them in argc, argv
2277 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2278 many there were, onto SETUP_ARBITRARY_FRAME.
2279 * tm-mips.h, tm-sparc.h: Corresponding changes.
2280 * mips-tdep.c, sparc-tdep.c: Ditto.
2282 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2284 * hp300ux-nat.c: Update copyrights.
2285 * mipsread.c (parse_partial_symbols): Complain about block
2286 indexes that go backwards. Fix from Peter Schauer.
2287 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2288 symbol-file that has no linkage symbols to be read.
2289 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2290 from tm- file to xm-file, since they're host dependent.
2291 * valarith.c (value_binop): Typo.
2293 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2295 * sparclite/aload.c: Add copyleft.
2296 * sparclite/crt0.s: Add comment at beginning.
2298 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2300 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2301 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2303 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2305 * values.c (value_headof): Fix typo in which VTBL and ARG were
2306 being confused for one another.
2308 * valops.c (typecmp): Now static.
2310 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2311 baseclass--we don't always inherit its virtual function table
2314 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2315 pointer correctly in case value_struct_elt moves it around.
2317 * valops.c (typecmp): Now static. Also, now groks references
2320 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2321 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2323 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2325 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2326 to avoid "too much defining" error from native C compiler (!).
2328 * Makefile.in (HFILES): Add typeprint.h.
2329 * typeprint.[ch]: Update copyrights.
2331 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2333 * Makefile.in: Update to match doc/ subdir changes.
2335 * config/hp300hpux.mh: No cross-host file needed, just native.
2336 * config/go32.mh: Remove nonexistent "native" support.
2338 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2339 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2340 * m88k-tdep.c (next_insn): Lint, cleanup.
2341 (store_parm_word): Lint.
2343 * README: Fix typo (reported by karl@hq.ileaf.com).
2345 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2347 * expression.h (BINOP_CONCAT): Document use for self concatenation
2348 an integral number of times.
2349 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2351 * valarith.c (value_concat): Rewrite to support self
2352 concatenation an integral number of times.
2353 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2354 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2355 eliminate hundreds of spurious shift/reduce and reduce/reduce
2356 conflicts that mask the 5 real ones.
2357 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2358 * ch-exp.y (integer_literal_expression): Remove production,
2361 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2363 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2364 implied that "no side effects" was nonfunctional.
2365 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2366 character string and bitstring concatenation.
2367 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2368 * expression.h (exp_opcode): Add BINOP_CONCAT.
2369 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2370 * language.c (string_type): Add function to determine if a type
2372 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2373 * valarith.c (value_concat): New function to concatenate two
2374 values, such as character strings or bitstrings.
2375 * valops.c (value_string): Remove error stub and implement
2377 * value.h (value_concat): Add prototype.
2378 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2379 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2380 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2383 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2385 * c-exp.y (exp): Add production to support direct creation
2386 of array constants using the obvious syntax.
2387 * c-valprint.c (c_val_print): Set printed string length.
2388 * dwarfread.c (read_tag_string_type): New prototype and
2389 function that handles TAG_string_type DIEs.
2390 * dwarfread.c (process_dies): Add case for TAG_string_type
2391 that calls new read_tag_string_type function.
2392 * expprint.c (print_subexp): Add support for OP_ARRAY.
2393 * gdbtypes.c (create_range_type, create_array_type): Inherit
2394 objfile from the index type.
2395 * ch-typeprint.c (chill_print_type): Add case for
2397 * ch-valprint.c (chill_val_print): Fix case for
2400 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2402 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2403 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2404 include/coff/mips.h.
2406 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2408 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2409 constants with an explicit null byte terminator. OP_STRING is
2410 now used for real string types.
2411 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2412 they are used by all languages.
2413 * c-lang.c (_initialize_c_language): Move initializations of
2414 builtin_type_* to lang.c.
2415 * c-typeprint.c (c_type_print_varspec_prefix,
2416 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2417 to TYPE_CODE_STRING.
2418 * c-valprint.c (c_val_print): Change the way character arrays
2419 are printed as strings to be consistent with the way strings
2420 are printed when pointer-to-char types are dereferenced.
2421 Remove test of print_max before calling val_print_string, which
2422 now does it's own test.
2423 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2424 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2425 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2426 * gdbtypes.c (builtin_type_*): Add declarations moved from
2428 * gdbtypes.c (create_string_type): New function to create real
2430 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2431 renamed to TYPE_CODE_STRING.
2432 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2433 builtin_type_* types moved from c-lang.c.
2434 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2435 to TYPE_CODE_STRING.
2436 * gdbtypes.h (builtin_type_string): Add extern declaration.
2437 * gdbtypes.h (create_string_type): Add prototype.
2438 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2439 renamed to TYPE_CODE_STRING.
2440 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2442 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2443 renamed to TYPE_CODE_STRING.
2444 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2446 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2447 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2448 to TYPE_CODE_STRING.
2449 * valops.c (allocate_space_in_inferior): New function and
2450 prototype, using code ripped out of value_string.
2451 * valops.c (value_string): Rewritten to use new function
2452 allocate_space_in_inferior, but temporarily disabled until some
2453 other support is in place.
2454 * valops.c (value_array): New function to create array constants.
2455 * valprint.c (val_print_string): Add comment to document use,
2456 complete rewrite to fix several small buglets.
2457 * value.h (value_array): Add prototype.
2458 * value.h (val_print_string): Change prototype to match rewrite.
2459 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2460 * ch-exp.y (match_character_literal): Disable recognition of
2461 control sequence form of character literals and document why.
2463 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2465 * nindy-share/nindy.c: Add comments to #endif's to clarify
2468 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2469 read_memory to get byte order right.
2470 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2471 anymore. This is done in paread.c now. We expect unwind info
2472 to hang off of objfiles, and search all of the objfiles when until
2474 * (skip_trampoline_code): Cast arg to target_read_memory.
2475 * objfiles.h (struct objfile): Add new field obj_private to hold
2476 per object file private data (unwind info in this case).
2477 * paread.c (read_unwind_info): New routine to read unwind info
2478 for the objfile. This data is hung off of obj_private.
2479 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2480 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2481 make this easier to access.
2483 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2485 * c-valprint.c (cp_print_class_member): Add extern decl.
2486 * c-valprint.c (c_val_print): Extract code for printing methods
2487 and move it to cp_print_class_method in cp-valprint.c.
2488 * c-valprint.c (c_val_print): Extract code to print strings and
2489 move it to val_print_string in valprint.c.
2490 * cp-valprint.c (cp_print_class_method): New function using
2491 code extracted from c_val_print.
2492 * valprint.c (val_print_string): New function using code
2493 extracted from c_val_print.
2494 * value.h (val_print_string): Add prototype.
2495 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2496 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2497 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2498 CHECKBUF, growbuf_by_size): New variables, macros, and support
2499 functions for implementing a dynamically expandable temp buffer.
2500 * ch-exp.y (match_string_literal): New lexer function.
2501 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2502 removed and replaced with new CHECKBUF macro.
2503 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2504 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2506 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2508 * Makefile.in: Add info for paread.o.
2509 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2511 * blockframe.c (frameless_look_for_prologue): Correct the
2513 * gdbtypes.h, gdbtypes.c: Use const in decl of
2514 cplus_struct_default, now that pa-gas assembler has been fixed.
2515 * hppah-nat.c: Formatting.
2516 * hppah-tdep.c: Remove lots of useless externs for variables we
2518 * (find_unwind_entry): Speed up by using binary search, and a one
2520 * (rp_saved): New routine to see what unwind info says about RP
2521 being saved on the stack frame.
2522 * (frame_saved_pc): Look for prologue to see if we need to
2523 examine the stack for the saved RP or not.
2524 * (init_extra_frame_info): Check for prologue, instead of
2525 framesize to determine if we are frameless or not.
2526 * (frame_chain_valid): Stop backtraces when we run into _start.
2527 * (push_dummy_frame): Reformat to make more readable.
2528 * (find_dummy_frame_regs): ditto.
2529 * (hp_pop_frame): ditto.
2530 * (hp_restore_pc_queue): small cleanup.
2531 * (hp_push_arguments): ditto.
2532 * (pa_do_registers_info): ditto.
2533 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2534 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2535 * Define FRAME_CHAIN_VALID.
2536 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2537 passed to functions.
2539 * paread.c (pa_symtab_read): Use new bfd conventions for
2540 accessing linker symbol table.
2541 * (pa_symfile_init): Access embedded STAB info via BFD section
2542 mechanism and related macros.
2545 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2547 * sparc-stub.c: Use a seperate stack for our traps.
2548 * Handle recursive traps.
2549 * Remove all trap init code. This needs to be done by the
2551 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2553 * (handle_exception): See if we are at breakinst, if so, then
2554 advance PC sp that users can just step out of breakpoint().
2555 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2556 new place if SP has changed.
2557 * (case 's'): Get rid of this, we can't do it yet.
2558 * (case 't'): New command to test any old random feature.
2559 * (case 'r'): New command to reset the system.
2560 * (breakpoint): Add label to breakpoint trap instruction so that
2561 handle_exception() can detect where we are and get past the
2562 breakpoint trivially.
2564 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2566 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2568 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2570 * configure.in: recognise all sparclite variants
2572 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2574 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2575 binary files oring in the right bit.
2577 * main.c, source.c, state.c, symmisc.c: use macros defined in
2578 fopen-{bin|both} when fopening files.
2580 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2582 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2583 from a configuration file (typically including <limits.h>), or to
2584 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2585 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2586 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2587 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2588 * exppritn.c (print_subexp, dump_expression): Add case for
2590 * expression.h (OP_BITSTRING): New expression element type for
2592 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2593 macros to convert between number of expression elements and bytes
2594 to store that many elements.
2595 * i960-tdep.c (leafproc_return): Use new macros to access
2596 minimal symbol name and address fields.
2597 * m88k-pinsn.c (sprint_address): Use new macros to access
2598 minimal symbol name and address fields.
2599 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2600 minimal symbol address field.
2601 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2602 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2603 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2604 Use new BYTES_TO_EXP_ELEM macro.
2605 * parse.c (write_exp_bitstring): New function to write packed
2606 bitstrings into the expression element vector.
2607 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2609 * parser-defs.h (struct stoken): Document that it is used for
2610 OP_BITSTRING as well as OP_STRING.
2611 * parser-defs.h (write_exp_bitstring): Add prototype.
2612 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2613 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2614 LOWER, LENGTH): New tokens for keywords.
2615 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2616 upper_lower_argument, length_argument, array_mode_name,
2617 string_mode_name, variant_structure_mode_name): New non-terminals
2619 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2620 * ch-exp.y (match_bitstring_literal): New lexer support function
2621 to recognize bitstring literals.
2622 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2623 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2624 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2625 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2626 * ch-exp.y (yylex): Check tokentab6.
2627 * ch-exp.y (yylex): Call match_bitstring_literal.
2629 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2631 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2632 symbol name and value fields.
2634 * c-exp.y (yylex): Make static, to match prototype and other
2637 * expression.h (exp_opcode): Add BINOP_MOD.
2638 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2639 * expprint.c (dump_expression): Handle new BINOP_MOD.
2640 * language.c (binop_type_check): Handle new BINOP_MOD.
2641 * main.c (float_handler): Re-enable float handler when hit.
2642 * valarith.c (language.h): Include, need current_language.
2643 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2644 for integer divide truncates towards zero for negative results.
2645 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2646 * valarith.c (value_binop): Allow arithmetic operations on
2647 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2648 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2649 * ch-exp.y (tokentab3): Add MOD and REM.
2650 * ch-exp.y (yylex): Set innermost_block for symbols found
2651 in local scopes. Return LOCATION_NAME for local symbols.
2652 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2653 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2655 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2657 * command.c (shell_escape, make_command, _initialize_command):
2658 don't create or use fork if CANT_FORK is defined.
2659 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2660 code written for the IBM PC" remain.
2661 * xm-go32.h: define CANT_FORK
2663 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2665 * remote-sim.c: first attempt at general simulator interface
2666 * remote-hms.c: whitespace
2667 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2668 understand new stack layout. (print_register_hook): print ccr
2669 register in a fancy way.
2671 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2673 * eval.c (language.h): Include.
2674 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2675 to pointer types when the current language is C. It loses for
2676 other languages when the lower index bound is nonzero.
2677 * valarith.c (value_subscript): Take array lower bounds into
2678 account when performing subscripting operations.
2679 * valops.c (value_coerce_array): Add comment describing why
2680 arrays with nonzero lower bounds are dealt with in value_subscript,
2681 rather than in value_coerce_array.
2683 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2685 * ch-exp.y (FLOAT_LITERAL): Add token.
2686 * ch-exp.y (literal): Add FLOAT_LITERAL.
2687 * ch-exp.y (match_float_literal): New lexer routine.
2688 * ch-exp.y (convert_float): Remove.
2689 * ch-exp.y (yylex): Call match_float_literal.
2690 * ch-exp.y (yylex): Match single '.' after trying
2691 to match floating point literals.
2693 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2694 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2696 * expprint.c (dump_expression): New function for dumping
2697 expression vectors during gdb debugging.
2698 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2699 MULTI_SUBSCRIPT and moved out of BINOP range.
2700 * expression.h (DUMP_EXPRESSION): New macro that calls
2701 dump_expression if DEBUG_EXPRESSIONS is defined.
2702 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2703 * parse.c (length_of_subexp, prefixify_subexp): Change
2704 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2705 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2706 prefixify'ing the expression.
2707 * printcmd.c (print_command_1): Add comment.
2708 * ch-exp.y (expression_list): Add useful actions.
2709 * ch-exp.y (value_array_element): Add useful actions.
2710 * ch-exp.y (array_primitive_value): Add production.
2711 * ch-exp.y (yylex): Recognize ',' as a token.
2713 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2715 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2716 POSIXize the recursive makes (make [variable assignments] target{s})
2718 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2720 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2721 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2722 CPLUS_MARKER for all SVR4 systems, so follow suit.
2723 * defs.h (strdup_demangled): Remove prototype.
2724 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2725 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2726 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2727 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2728 prim_record_minimal_symbol_and_info): Use new macro
2729 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2730 * minsyms.c (install_minimal_symbols): Use new macro
2731 SYMBOL_INIT_DEMANGLED_NAME.
2732 * stabsread.c (define_symbol): Use new macro
2733 SYMBOL_INIT_DEMANGLED_NAME.
2734 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2735 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2736 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2737 SYMBOL_INIT_DEMANGLED_NAME.
2738 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2739 SYMBOL_DEMANGLED_NAME now tests language itself.
2740 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2741 now tests language itself.
2742 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2743 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2744 mangled name member in the language dependent portion of a symbol.
2745 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2746 mangled name member appropriate for a symbol's language.
2747 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2748 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2749 SYMBOL_DEMANGLED_NAME now tests language itself.
2750 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2751 initializes language dependent portion of symbol.
2752 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2753 demangles and caches the demangled form of symbol names.
2754 * utils.c (fputs_demangled, fprint_symbol): Use current language
2755 to select an appropriate demangling algorithm.
2756 * utils.c (strdup_demangled): Remove, no longer used.
2757 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2758 access the Chill mangled name member in the language dependent
2759 portion of a symbol.
2760 * ch-lang.c (chill_demangle): New function, simple demangler.
2761 * defs.h (chill_demangle): Add prototype.
2762 * symtab.h (language_dependent_info): Add struct for Chill.
2764 For older changes see ChangeLog-92
2770 version-control: never