1 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
3 * remote-es1800.c: Fix typo.
5 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
7 * target.c (target_read_memory_partial): Like target_read_memory,
8 but does partial reads, such as reads that bump into the end of
10 * target.h (target_read_memory_partial): Add prototype.
11 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
12 * valprint.c (val_print_string): Complete rewrite to fix bug with
13 bumping into end of memory, avoiding unnecessarily long reads, and
14 fixing bug when print_max is set to 0 (unlimited print length).
15 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
18 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
20 * configure.in: Add support for rom68k and bug boot monitors.
22 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
24 * printcmd.c (print_scalar_formatted): Print integers bigger than
25 LONGEST in hex no matter how big, and no matter what the format
28 * stabsread.c (read_type): Skip type attributes if present.
30 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
31 of number, just through '0' + radix - 1.
33 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
35 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
37 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
38 single parameter, the pointer to the partial symtab, rather than
39 a bunch of args that are derived from the partial symtab. Change
40 prototypes and callers to match.
42 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
43 set demangling style automatically.
44 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
45 GNU C++, not C++ in general.
46 * symtab.h (general_symbol_info): Simplify by eliminating one
47 structure level for the language dependent info.
49 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
51 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
52 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
53 TYPE_CODE_ENUM was already testing for this.
55 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
57 * Makefile.in: Add new file ser-tcp.c.
58 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
59 * findvar.c (write_register): See if we are writing back the same
60 value that's already in the register. If so, don't bother.
61 * remote.c (putpkt, getpkt): Improve handling of communication
63 * ser-go32.c: Prototype it to death. Update serial_ops and add
64 dummy routines where appropriate.
65 * ser-tcp.c: New module to implement serial I/O via TCP
67 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
68 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
69 * serial.c: Add start of support for connect command.
70 (serial_open): Distinguish between tcp and local devices.
71 * serial.h (struct serial_ops): Get rid of restore, add
72 get_tty_state and set_tty_state. Define protoypes and macros for
74 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
75 some real buffering. Handle error conditions gracefully.
76 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
77 (Lynx), remove lots of cruft.
79 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
81 * printcmd.c (print_address_symbolic): turn this into an assigment
82 instead of an initialization (many compilers don't accept
83 structure initialization).
85 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * xcoffread.c (read_xcoff_symtab): If several program csects in one
88 source file, give them all the name of the source file, rather than
89 the 2nd and subsequent ones having NULL names.
91 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
93 * printcmd.c (print_address_symbolic): Append source filename and
94 linenumber of the symbol if print symbol-filename is on.
95 (initialize_printcmd): `set print symbol-filename'.
97 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
99 * configure.in: Add config for Lynx target. Configure gdbserver
100 only for Lynx. Re-do selective configuration of sparclite.
102 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
103 configure.in remote-inflow.c remote-utils.c}: New files to
104 support GDB remote server. Currently only works for Lynx.
106 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
108 * stabsread.c (define_symbol, case 't'): Only set the name if it
109 is not a pointer type.
111 * stabsread.c (define_symbol): Clean up logic; move the read_type
112 calls to inside the switch statement (this improves the error
115 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
118 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
120 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
122 * source.c (line_info): Change "pc" to "address" in messages and
123 use print_address for addresses.
125 * source.c (line_info): If we don't find a symtab, print more useful
126 output, including the symbolic address.
128 * source.c (line_info): If --fullname, display the source.
129 (identify_source_line), callers: Take pc as argument, rather than
130 assuming innermost frame (emacs doesn't use this, so no one ever
132 * symtab.h: Declare frame_file_full_name.
135 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
137 * breakpoint.c (catch_command_1): Fix typo in error msg.
139 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
141 * elfread.c (elf_symfile_read): Update ELF structure and routine
142 names to specify 32-bit versions.
143 (elf_symtab_read): Retrieve size field directly from symbol,
144 instead of using old kludge.
146 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
147 calling opcodes library.
148 * z8k-tdep.c (print_insn): Likewise.
150 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
152 * stabsread.c: Remove all uses of error(). Make error_type and
153 read_type_number static.
154 (define_symbol): Don't try to deal with a missing symbol
155 descriptor which isn't followed by digit, '(', or '-'.
156 * stabsread.h: Don't declare read_type_number here.
157 * gdbtypes.h: Don't declare error_type here.
158 * xcoffread.c: Remove NO_TYPEDEFS code.
160 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
162 * mips-tdep.c: Removed #include of many header files, and #define
163 of MIPSMAGIC; no longer used.
165 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
167 * Many places: replace "the inferior" in messages with "the program"
168 or "the program being debugged".
169 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
170 and I'm getting sick of maintaining it.
172 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
175 * config/i386/go32.mh: Define SER_HARDWIRE.
176 * Makefile.in: Define SER_HARDWIRE.
178 (alldeps.mak): Add SER_HARDWIRE.
179 Remove all references to ser-hardwire.{c,o}.
180 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
182 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
184 * sparc-nat.c (store_inferior_registers): Fill in all members of
185 inferior_fp_registers by reading them from the inferior before
186 modifying and writing them back.
187 Fixes unexplainable inferior FP exceptions after calls to the inferior
188 or setting of floating point registers.
189 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
190 to register which is generated by gcc-2.4.
192 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
194 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
196 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
198 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
199 xm-i386lynx.h}: New configuration for Lynx.
201 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
204 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
206 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
207 as struct, union, or enum tags.
209 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
211 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
214 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * infrun.c (wait_for_inferior),
217 infcmd.c (program_info, signal_command): Use symbolic signal names.
219 * inftarg.c (child_wait): Deal with EINTR and include message from
220 strerror if printing an error message.
222 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
224 * stabsread.c: Remove most uses of lookup_fundamental_type.
225 (define_symbol): Use read_type for type of enum constant,
226 not just read_type_number. Also don't call error().
227 (define_symbol): For unrecognized constant type, one complaint (the
228 one from error_type) is enough. Don't make our own in addition.
229 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
230 * gdbtypes.h: Doc fixes.
232 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
234 Fix stack unwinding through _sigtramp on Irix. These patches are from
235 Paul Flinders <ptf@delcam.co.uk>.
236 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
237 executable uses sigvec.
238 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
240 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
242 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
244 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
245 be passed to the inferior to make "handle <signal> nopass nostop" work.
247 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
251 * findvar.c (value_from_register): Fix uninitialized first_addr
252 which caused problems with assignment of doubles to register variables
254 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
255 missing mips definitions if necessary.
257 Fix handling of double register variables for mips targets and big
258 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
259 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
261 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
262 conversion of type held in multiple registers to host format.
263 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
264 companion to REGISTER_CONVERT_TO_TYPE.
265 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
266 Convert to function calls.
267 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
269 * mips-tdep.c (mips_print_register): Raw buffer now needs just
270 MAX_REGISTER_RAW_SIZE bytes.
271 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
272 (if defined) for doubles.
273 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
274 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
275 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
277 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
280 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
282 * configure.in: Add i[34]86-*-isc*.
284 * stabsread.c: Make sure all complain() pass the address of the struct.
286 * xcoffread.c: Make sure all struct complaints are static not auto.
288 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
290 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
292 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * config/i386/linux.mh: Re-enable coredumps now that they should work.
296 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
298 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
300 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
302 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
304 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * Makefile.in (INSTALLED_LIBS): New variable.
308 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * main.c (quit_command): In the "quit anyway?" message, tell the user
311 whether we are planning to detach or kill the program.
313 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
314 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
316 * infcmd.c (read_pc): Doc fix.
318 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
320 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
321 signal_handler_caller.
322 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
323 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
324 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
325 Use SIGTRAMP_START if defined.
326 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
327 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
329 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
331 * infcmd.c (step_1): Fix poorly worded error message.
333 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
334 Comment out corelow.c because core dumps are broken on these machines.
336 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
337 if srcdir is not ".".
338 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
339 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
340 * depend: Update to latest automatically built version.
342 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
344 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
345 * Makefile.in (NONSRC): Add ChangeLog-92
347 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
350 not typo RAW_REGISTER_SIZE.
352 * frame.h, inferior.h: Doc fixes.
354 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
356 * findvar.c (write_register): Add sanity check for register size.
357 (read_register): Fixup sanity check for register size to be
358 consistent with write_register().
360 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
362 * sparclite/Makefile.in: Add dummy info, install and install-info
365 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
367 * remote-nindy.c: Removed declaration of coffstrip.
368 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
370 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
372 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
375 * Makefile.in (VERSION): GDB 4.9 release.
377 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
379 * README: Update known bugs to include the Solaris bug that
380 leaves core dumps in the current directory when restarting the
381 inferior with "run". Expand on the testsuite information.
383 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
384 be the last 4.9 prerelease test archive.
386 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
388 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
391 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
393 * README, NEWS: Update for gdb 4.9 release.
395 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
397 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
398 * target.c (MIN): #undef before defining.
400 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
402 Patch from Jeffrey Law:
403 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
405 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
407 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
410 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
412 * ch-exp.y (start): Apply work-around to avoid bison warning.
414 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
416 * Makefile.in (BISON): Remove double quotes around BISON
417 definition when bison is used.
419 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
420 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
421 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
422 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
423 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
424 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
425 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
426 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
428 * Makefile.in (VERSION): Bump to 4.8.6.
430 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
432 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
433 include declarations for malloc/realloc/free. Both malloc and
434 realloc return 'void *' for non-ANSI compilations.
436 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
438 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
441 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
443 * solib.c (clear_solib): Don't close bfd if it is NULL.
445 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
447 * core.c (dis_asm_read_memory): Cast second arg of
448 target_read_memory to "char *".
449 * breakpoint.c (watchpoint_check): Change arg type from PTR to
450 "char *", to match other functions called by catch_errors().
452 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
454 * More patches from Jeffrey Law (law@cs.utah.edu).
455 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
456 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
457 Delete unnecessary declarations.
459 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
461 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
462 poll() for termio{s}.
464 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
466 * i386-tdep.c (i386_frame_num_args): Always return -1.
468 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
470 * Patches from Jeffrey Law <law@cs.utah.edu>.
471 * gdb/hppa-tdep.c: Declare frame_saved_pc.
472 (frameless_function_invocation): New function.
473 (frame_saved_pc, init_extra_frame_info): Use
474 frameless_function_invocation.
475 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
476 call instead of just grabbing the value currently in %r2.
477 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
478 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
479 definition and use the common one in tm-hppa.h.
480 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
481 use unwind descriptors to determine if the frame chain is valid.
482 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
483 it does not assume %r4 is the frame pointer.
484 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
485 and ssm instructions.
486 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
487 helper functions for print_insn.
488 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
489 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
490 which nullifies the following instruction.
492 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
494 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
495 pass the 5th arg there, rather than using an ANSI C-specific macro.
497 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
499 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
501 * Makefile.in (VERSION): Bump to 4.8.5
502 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
503 directories to include search path.
504 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
506 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
507 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
508 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
509 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
510 udr.o, udip2soc.o): Remove explicit rules, use the ones that
511 are automatically generated in "depend".
512 * Makefile.in (paread.o): Document why a dependency doesn't get
513 automatically generated in "depend" and leave this explicit rule
515 * depend: Update to latest automatically generated version.
517 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
519 * xcoffread.c: Doc fix.
521 * Makefile.in (depend): Include $(CC) command in generated output.
523 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
525 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
526 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
527 * depend: Update to latest automatically built version.
529 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
531 * sparclite/Makefile.in: Create default target that does nothing
532 in order to force user to build by hand.
534 * sparclite/Makefile: Remove. It's not necessary anymore.
536 * ser-unix.c (wait_for): New routine to handle read timeouts,
537 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
539 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
541 * mips-pinsn.c (print_insn): Return value.
543 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
545 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
546 at configuration time and doesn't belong in the distribution archive.
548 * Makefile.in (NONSRC): Add 29k-share/README.
549 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
551 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
552 constants with slightly more portable definitions (still depends
553 on 2's complement arithmetic though).
554 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
555 * i386v-nat.c (sys/reg.h): Conditionalize include on
556 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
557 * ser-unix.c (termio.h): Include <termio.h> like other files that
558 include termio.h, not <sys/termio.h> which may not exist (on
561 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
563 * valprint.c (print_longest): Change format parameter from a
564 'char' to an 'int'. We can't have 'char' parameters with the
565 current coding style, where we mix prototypes with pre-ANSI
567 * value.h (print_longest): Change format parameter in prototype
568 from a 'char' to an 'int'.
570 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
572 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
574 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
575 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
577 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
579 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
580 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
581 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
582 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
583 ptrace needs 5 arguments, #define ptrace to always
584 pass zero as the 5th argument.
586 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
588 * configure.in: Match z8k-*-sim for z8000.
589 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
590 * remote-hms.c: Update to use new serial protocol.
592 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
594 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
595 necessary and Solaris doesn't have it.
597 * Makefile.in (clean-info, install, install-info, info, dvi,
598 check, all): do not echo recursion lines.
600 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
602 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
603 required target ports which use sockets (like a29k-udi).
605 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
607 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
609 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
610 systems lacking select().
612 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
614 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
616 * alldeps.mak, depend: Update with latest automatically built
619 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
621 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
623 * Makefile.in (make-proto-testsuite.dir): New target to make
624 prototype testsuite tree.
626 * Makefile.in (VERSION): Bump to 4.8.4.
628 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
630 * stabsread.c (define_symbol): If unrecognized constant type,
631 complain() not error().
633 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
635 * infptrace.c: Add missing close paren to test for
636 FIVE_ARG_PTRACE defined.
638 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
639 when compiling with gcc, but disable it for now. See comment.
640 * defs.h (LONGEST): Define as either "long" or "long long"
641 based on CC_HAS_LONG_LONG.
642 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
643 how longest_to_int is defined.
644 * c-valprint.c (c_val_print): Call print_longest.
645 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
646 instead of LONG_LONG.
647 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
649 * printcmd.c (print_scalar_formatted): Call print_longest
650 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
651 * typeprint.c (print_type_scalar): Call print_longest and let
652 it figure out what to do for PRINTF_HAS_LONG_LONG.
653 * valprint.c (val_print_type_code_int): Call print_longest
654 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
655 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
656 * value.h (struct value): Replace usage of LONG_LONG with
658 * value.h (print_longest): Add prototype.
659 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
660 * values.c (unpack_double): Collapse code that was unnecessarily
661 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
662 * values.c (value_from_longest): Remove dependency on
663 CC_HAS_LONG_LONG and just use LONGEST.
664 * solib.c (solib_map_sections): Use bfd_get_filename
665 to access filename field.
666 * solib.c (clear_solib): Save filename and free it later, after
667 bfd_close, since bfd_close may reference it. Use bfd_get_filename
669 * config/convex/xm-convex.h (LONG_LONG): Replace with
670 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
671 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
672 Add PRINTF_HAS_LONG_LONG references.
674 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
676 * inflow.c (kill_command), infcmd.c (attach_command),
677 remote.c (remote_interrupt_twice): In messages for the user, call it
678 "the program" or "the program being debugged" not "the inferior".
680 * hp300ux-nat.c: Cast second arg to supply_register calls.
681 (_initialize_kernel_u_addr, getpagesize): New functions.
682 (store_inferior_register_1): Change arg name from value to val.
683 (fetch_core_registers): Make arg core_reg_size unsigned.
684 Pass 5 args to ptrace.
685 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
686 Remove KERNEL_U_ADDR stuff.
687 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
688 * config/m68k/hp300hpux.m{t,h}:
689 Move exec.o from NATDEPFILES to TDEPFILES
690 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
691 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
693 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
695 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
697 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
699 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
701 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
703 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
704 describe `set demangle-style arm' (not cfront);
705 mention can type `q' to discard output, when gdb pages
707 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
709 * valops.c (search_struct_field): Fix gdb core dump with incomplete
712 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
714 * remote.c: Change timeout to 2.
715 (remote_open): Use unpush_target not remote_close.
716 (remote_resume): If siggnal != 0, give warning not error().
717 (remote_wait, remote_interrupt, remote_interrupt_twice):
718 If we get two interrupts, let the user get out if they want.
719 (remote_{kill,mourn}): New functions.
720 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
722 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
724 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
726 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
728 * Remote targets (mourn): Call unpush_target.
730 * config/sparc/xm-sun4os4.h: Declare free() to return int.
731 Remove twisted use of PARAMS.
733 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
734 that ansidecl.h assumes ANSI on AIX.
736 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
738 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
739 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
741 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
743 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
745 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
747 * remote-vx.c (net_connect): Allow numeric IP address for host.
749 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
751 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
753 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
755 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
757 * symtab.h, xcoffread.c: Revise linetable sorting comments.
759 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
761 * valops.c (value_cast): A cast might also change the object
762 representation in C++.
763 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
764 to get the proper read_symtab function when called from mipsread.c.
765 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
766 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
767 for dummy psymtabs, inhibit processing of dummy psymtabs.
769 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
771 * Changes from (or inspired by) AMD:
772 * remote-udi.c (udi_attach): Assignments to Space and Offset were
774 (udi_wait): Make error message (UDIGetStdout) match error.
775 (udi_wait): Handle UDIStdinNeeded.
776 * command.c [CANT_FORK]: Use system().
777 * utils.c (prompt_for_continue): Allow quit with 'q'.
779 * solib.c (solib_add): Don't call special_symbol_handling if there
780 were errors in symbol_add_stub. Also set so->from_tty before
781 calling symbol_add_stub.
783 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
785 * Merge in HPPA/BSD patches from Utah:
786 * defs.h: Add const to 2nd arg of psignal prototype.
787 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
789 * hppab-core.c: Deleted. No longer useful.
790 * hppab-nat.c: #include more files. Use PT_WUREGS, not
792 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
793 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
794 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
795 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
796 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
798 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
800 * Fix two bugs found by deja-gnu. One is the incorrect reporting
801 of the PC being in a stack dummy when looking at a core file
802 without symbols. The other is the incorrect passing of char
803 arguments during expression evaluation (ie: p foo('a','b') would
804 mess up the passing of it's args because it wasn't coercing the
806 * hppah-tdep.c: Rename global functions to have consistent hppa_
807 prefix. Make more functions static. Drop hp_ prefix from static
808 functions. (hppa_push_arguments): Call value_arg_coerce to cast
809 char to int args if necessary. (hppa_fix_call_dummy): Create
810 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
811 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
812 valid (ie: != 0) before doing comparison against PC.
813 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
814 to reflect new arguments.
815 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
816 prefix for func name. (FIX_CALL_DUMMY): Move code into
819 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
820 to malloc() so that we can test GDB eval of dynamically created
821 arrays (like char strings in `print "foo"').
823 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
825 * printcmd.c (print_address_symbolic): Search symtabs as well as the
826 minimal symbols for a nearby symbol.
828 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
830 * coffread.c: Comment changes around minimal symbol recording.
832 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
834 * command.c: comment changes only.
836 * mips-tdep.c (heuristic_fence_post): new static variable.
837 (heuristic_proc_start): use heuristic_fence_post, print better
838 warnings, but only if not stop_soon_quietly.
839 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
841 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
843 * symtab.h: Fix LOC_REF_ARG comment.
845 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
846 and Jim Kingdon (kingdon@cygnus.com)
848 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
850 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
851 symfile.c (compare_symbols): Don't check first character; STRCMP
854 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
855 structures that are passed by address in a register.
856 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
857 * findvar.c (read_var_value),
858 printcmd.c (address_info, print_frame_args),
859 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
860 * symtab.c (lookup_block_symbol): Deal with it.
862 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
864 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
866 * objfiles.c (find_pc_section): Return a struct obj_section *.
867 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
868 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
869 Don't use obj_section hack.
870 * xcoffexec (vmap_symtab): Relocate obj_sections.
871 * printcmd.c (containing_function_bounds): Use find_pc_section.
873 * symtab.h: Clean up SYMBOL_VALUE comments.
875 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
877 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
878 Expand comments about LOC_ARG/LOC_LOCAL pairs.
880 * coffread.c (read_coff_symtab): Use rewind before fseek.
882 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
884 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
885 * Makefile.in: Add $(YFLAGS) when using $(YACC).
886 * Makefile.in: Remove message to expect conflicts and unused
887 rules in ch-exp.y, since there no longer are any such.
889 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
891 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
893 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
895 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
896 rather than dumping core.
898 * Makefile.in: Add ${srcdir}/ to all source files.
899 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
900 (TAGS): Deal with srcdir and new config directory scheme.
902 Makefile.in (NONSRC): Remove createtags.
903 alldeps.mak: Updated.
905 * rs6000-tdep.c: Delete unused function print_frame.
907 * frame.h (struct frame_info): Doc fix for next_frame.
908 New field signal_handler_caller.
909 blockframe.c (create_new_frame, get_prev_frame_info),
910 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
911 INIT_FRAME_PC_FIRST).
912 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
915 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
917 * irix4-nat.c (fetch_core_registers): Special version of this for
918 Irix 4.x, which stores regs a bit differently from other /proc
920 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
921 to new file core-svr4.c.
922 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
923 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
925 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
927 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
929 * i387-tdep.c: Remove unused #includes.
931 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
933 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
935 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
937 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
939 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
940 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
941 Don't muck with SYMBOL_CLASS.
943 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
945 * munch: Don't use head command. It doesn't exist everywhere.
947 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
949 * inflow.c (new_tty): Remove spurious 'o' character at end
952 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
954 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
955 instructions and nothing more.
956 * mipsread.c (add_line): Add comment why we have to combine line number
957 entries for the same line number.
959 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
961 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
964 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
966 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
968 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
970 * source.c (select_source_symtab): Clean up comment. Also, if
971 we have a current_source_symtab, and s is NULL, return without
973 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
974 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
976 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
978 * dbxread.c (unknown_symchar_complaint): Add new complaint.
979 * stabsread.h: Declare it.
980 * partial-stab.h: Use it.
982 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
984 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
986 * stack.c (print_frame_info): Print specially if dummy frame.
988 * breakpoint.c: Add comments regarding within_scope future direction.
992 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
994 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
996 * ch-exp.y: Fix thinko that broke parsing of FALSE.
998 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1000 * stabsread.c (read_member_functions): Initialize domain for stubbed
1001 member functions to avoid gdb core dumps when printing pointers
1002 to member functions.
1003 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1006 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1008 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1009 stop with an error().
1010 eval.c (evaluate_subexp): Change error message.
1012 * objfiles.c (build_objfile_section_table): Cast return value
1013 from obstack_finish.
1015 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1018 to rs6000_frame_chain and deal with it if we're in a signal handler.
1019 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1021 * breakpoint.c (within_scope): New function.
1022 (enable_breakpoint, watchpoint_check): Use it.
1024 * source.c (openp): Handle "exec-file ./ls" correctly.
1026 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1028 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1030 * ch-exp.y: Clean up lexing of identifiers and
1031 reserved words. (E.g. don't recognize FALSEXXX as the
1032 keyword FALSE followed by the identifier XXX.)
1033 Also, convert identifiers to lower case.
1035 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1037 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1038 new serial interface.
1040 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1042 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1043 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1044 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1045 and use new return codes for go32_readchar().
1046 * ser-unix.c: Ditto. Also, move error handling up to caller for
1047 SERIAL_SETBAUDRATE().
1048 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1049 to specific routine.
1050 (serial_close): New routine to wrap around device close routine.
1051 serial.h: Clean & document return values more clearly.
1053 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1055 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1057 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1058 operand in decimal rather than wrong textual versions.
1060 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1061 (mention 't', remove false thing about 'g' only good with 'f').
1063 * breakpoint.h: move "struct breakpoint" and friends to top of
1064 file so that bpstat_find_breakpoint prototype works.
1066 * solib.c (struct so_list): Add bfd field.
1067 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1068 Put the bfd in bfd field of the so_list.
1069 (clear_solib): Free bfd name and close_bfd on the bfd.
1071 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1073 * valarith.c (value_subscript): Add COERCE_REF.
1074 * ch-exp.y (operand_5): We can generalize the 2nd operand
1075 of a string repetition ot 'literal' without ambiguity.
1077 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1079 * breakpoint.h (struct bpstat): Remove momentary field.
1080 Remove bpstat_momentary_breakpoint. This was always kludgy
1081 and is no longer used.
1083 * breakpoint.h: Add enum bpstat_what.
1084 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1085 stop and print fields of bpstat now per-breakpoint, not just
1086 one for the whole chain.
1087 breakpoint.{c,h} (bpstat_what): New function.
1088 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1089 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1090 with call to bpstat_what.
1091 README: Remove watchpoint/breakpoint bug from known bugs.
1093 * breakpoint.h: Prototype bpstat_find_breakpoint.
1095 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1097 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1099 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1100 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1102 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1104 * i960-pinsn.c (tabent): Copied struct definition from
1107 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1110 is a C++ destructor.
1111 * symtab.c (gdb_mangle_name): Use it.
1112 * symtab.c (find_methods): Do not add destructors to choice list
1114 * symtab.c (decode_line_1): Make breakpoints on destructors work
1117 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1119 * ser-go32.c: Make it use serial port name.
1120 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1122 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1125 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1127 * configure.in: Only configure sparclite subdir when target_cpu
1130 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1132 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1133 Remove FIXME comment regarding this.
1135 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1137 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1139 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1141 Add section table to objfile struct. Use it for find_pc_section.
1142 * objfiles.c (add_to_objfile_sections,
1143 build_objfile_section_table, find_pc_section): new functions.
1144 (allocate_objfile): build section table.
1145 * objfiles.h (struct obj_section): new structure.
1146 (struct objfile): add section table.
1147 (find_pc_section): new prototype.
1148 * solib.[ch] (find_pc_section_from_so_list): removed.
1149 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1150 symfile.h for objfiles.h.
1151 (in_solib_trampoline): adjusted for new find_pc_section
1152 prototype. Removed BAD_RICH_HACK ifdefs.
1153 * symfile.c (syms_from_objfile): offset objfile sections.
1154 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1155 * symfile.h (find_pc_section): prototype removed. Also fixed
1156 comment typo NUL -> NULL.
1157 * target.[ch] (find_pc_section_from_targets): removed.
1158 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1160 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1162 * ser-go32.c: Format. (go32_open): Use proper return value.
1164 * configure.in: Undo conditional configdirs hack for sparclite.
1166 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1168 * symtab.c (list_symbols): When call break_command, pass both
1169 filename and function name not just function name.
1171 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1173 (Changes and new files to make "none" a full fledged configuration)
1174 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1175 Currently only tm-none.h has any meaningful contents.
1176 * config/none/none.mh (NAT_FILE): Use nm-none.h
1177 * config/none/none.mh (XM_FILE): Use xm-none.h
1178 * config/none/none.mt (TM_FILE): Use tm-none.h
1179 * Makefile.in (depend): Remove comment about parse errors in
1180 valops.c, it now parses correctly and generates a correct depend
1181 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1182 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1184 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1188 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1189 exactly 8 characters.
1191 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1193 * configure.in: Sparclite uses sparc config dir. Also has it's
1194 own tm- & .mt files now. Also add sparclite to configdirs.
1195 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1196 * config/i386/go32.mh: Nullify def of TERMCAP.
1197 * config/i386/xm-go32.h: Get rid of redef of EIO.
1198 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1199 specific configs. Very similar to sun4os4, but without solib.
1200 * sparclite/{Makefile.in configure.in}: First cut at making this
1203 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1205 * ser-go32.c: First cut at adapting to new serial interface.
1207 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1209 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1210 These implement a new serial line interface for talking to remote
1212 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1213 EXCEPT go32, which gets ser-go32.c.
1214 * remote.c: Use new serial interface. More remote-xxx's to be
1216 * ser-bsd.c, ser-termios.c: Removed.
1217 * serial.c: New. Implements common operations for all serial
1219 * ser-unix.c: New. Unix specific serial operations for various
1220 flavors of Unix (Posix, SysV, BSD).
1221 * serial.h: Generic serial interface defs.
1222 * config/i386/go32.mh, config/i386/i386bsd.h,
1223 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1224 ser-bsd.o from XDEPFILES. All the magic is now handled in
1227 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1229 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1231 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1233 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1235 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1236 about framelessness except on the innermost frame.
1238 * xcoffexec.c: Call fatal() not abort().
1240 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1241 a LOC_OPTIMIZED_OUT symbol.
1242 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1243 findvar.c (read_var_value), printcmd.c (address_info),
1244 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1245 m2-exp.y (yylex): Deal with it.
1246 ch-exp.y (yylex): Deal with it.
1248 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1250 * findvar.c (value_from_register): H8500 specific, check to see
1251 if we are looking at short pointer. If so, skip crock.
1252 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1253 read_memory_integer() to avoid getting messed up by sign extension.
1255 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1257 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1258 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1259 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1261 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1263 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1265 * core.c (dis_asm_print_address): New function.
1267 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1270 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1272 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1273 entire breakpoint chain and print only the first entry that needs to
1274 be printed and needs to be stopped for. Fixes problems with printing
1275 of multiple breakpoints with different conditions.
1276 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1277 effectively stops printing of the breakpoint chain.
1278 * breakpoint.c (print_it_noop): New routine to print nothing
1279 for this breakpoint entry and dont stop printing.
1280 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1281 watchpoint only if it is enabled.
1282 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1283 descriptor from the library to make backtraces through setjmp work.
1284 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1286 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1287 all registers saved within sigtramp, cleanup.
1289 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1291 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1293 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1295 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1296 with prototype in ../include/dis-asm.h.
1298 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1300 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1301 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1302 Use read_memory_func interface to disassembler.
1304 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1306 Teach sparc solaris to next over shared library functions.
1307 * solib.[hc] (find_pc_section_from_so_list): new function and
1309 * sparc-tdep.c (in_solib_trampoline): new function.
1310 * symfile.[hc] (find_pc_section): new function and prototypes.
1311 * target.[hc] (find_pc_section_from_targets): new function and
1313 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1314 in_solib_trampoline.
1316 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1318 * infrun.c (wait_for_inferior): Revise comment.
1320 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1322 * command.{c,h}: New var_type var_integer.
1323 main.c: Use it for history_size.
1325 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1326 Lint and byte-order fixups.
1328 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1330 * breakpoint.h (bpstat): New field print_it.
1331 breakpoint.c (bpstat_print): Use it.
1332 (print_it_normal): New function (from old bpstat_print code).
1333 (bpstat_{alloc,stop_status}): Set print_it field.
1335 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1336 evaluating watchpoint condition, via new function watchpoint_check.
1337 Also stop if watchpoint disabled due to leaving its block.
1339 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1341 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1343 * mips-pinsn.c: Add missing include of dis-asm.h.
1345 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1347 * Makefile.in (clean, distclean, realclean): Recursively apply
1348 to subdirs first, rather than last. This avoids, for example,
1349 Makefile being removed in a parent directory before the recursive
1352 * alldeps.mak, depend: Update for below changes.
1354 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1355 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1356 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1357 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1358 instead of tm-68k.h.
1359 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1360 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1361 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1362 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1363 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1364 tm-68k.h to tm-m68k.h.
1365 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1366 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1369 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1370 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1371 * a29k-tdep.c: Renamed from am29k-tdep.c.
1372 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1373 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1374 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1375 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1376 Map '29k' to 'a29k'.
1377 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1378 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1379 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1381 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1382 define that does not appear anywhere else in the gdb source tree.
1383 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1385 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1387 * breakpoint.c: Add comments regarding breakpoint_re_set.
1389 * xcoffread.c (sort_syms, compare_symbols): Remove.
1390 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1391 not our own sort_syms (it is identical).
1393 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1395 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1397 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1398 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1400 * exec.c (exec_close): Fix storage leak.
1401 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1402 output sections when patching an executable.
1403 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1404 when writing all registers.
1405 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1406 at the right offset in the dummy frame.
1407 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1408 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1409 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1411 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1413 * Makefile.in (TARFILES): Avoid trailing backslash.
1415 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1417 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1418 it in breakpoint_re_set.
1419 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1421 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1422 don't use sizeof(int) for target stuff, etc).
1424 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1426 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1427 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1428 support that can't be integrated anyway due to lack of clear
1431 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1433 * findvar.c (read_register, write_register): Make these capable
1434 of reading/writing registers that are shorter than REGISTER_TYPE.
1435 * (value_from_register): Install H8500 specific code to return
1436 proper value when register is being used as a pointer.
1437 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1438 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1439 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1440 chain frames properly by combining frame pointer with T reg.
1441 (init_extra_frame_info): Delete. It's now a macro.
1442 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1443 offset by the correct amount off of the frame pointer.
1444 (register_byte): Delete. It's now a macro.
1445 (register_raw_size, register_virtual_size): Delete. Replaced by
1446 common routine h8500_register_size, cuz there's no difference
1447 between the raw & virtual sizes on this machine.
1448 (register_convert_to_raw, register_convert_to_virtual): Delete,
1449 cuz there's no difference between the raw & virtual forms.
1450 Replaced by memcpy in tm file.
1451 (register_virtual_type): Rename to h8500_register_virtual_type.
1452 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1453 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1454 emulator have same reg offsets. This is all handled in the
1456 (h8500_trapped_internalvar): New routine to detect references to
1457 convenience vars acting as pointer pseudo-regs.
1458 (h8500_value_trapped_internalvar): Conjure up value of pointer
1460 (h8500_set_trapped_internalvar): Convert set value in real
1461 register references.
1462 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1463 code segment register.
1464 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1466 (wait_for_inferior): Add h8500 specific code to add stack segment
1467 when reading SP register.
1468 remote-sim.c (fetch_register): Spacing.
1469 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1470 detect cruft. Redo all register manipulation stuff. Get rid of
1471 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1472 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1473 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1474 to create internal vars for pointer pseudo-regs.
1476 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1478 * Makefile.in: Numerous small changes to macro definitions
1479 and rules for building gdb distribution tree. Many macros
1480 eliminated or merged, and rules simplified.
1481 * alldeps.mak: Update.
1484 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1486 * Makefile.in: recurse through SUBDIRS for dvi target too
1488 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1490 * Clean up xcoff relocation.
1491 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1492 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1494 symtab.h (struct general_symbol_info): Add section field.
1495 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1496 xcoffread.c: Set section for symbols and msymbols.
1497 (struct symtab): Add block_line_section field.
1498 buildsym.c (end_symtab): Set it.
1499 (end_symtab and callers): Add section parameter.
1500 objfiles.c (objfile_relocate): New funciton.
1501 xcoffexec.c (vmap_symtab): Use it.
1502 xcoffsolib.h (struct vmap): Remove unused fields.
1503 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1504 CORE_NEEDS_RELOCATION, symtab_relocated.
1505 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1506 rs6000-tdep.c: Make loadinfotext static.
1507 breakpoint.c (fixup_breakpoints): Doc fix.
1508 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1509 (end_symtab): primary field replaces nonreloc.
1511 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1513 * symtab.h (struct linetable_entry): Remove confusing comment.
1515 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1517 * Makefile.in: add installcheck target
1519 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1521 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1522 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1523 z8k}: New directories to hold cpu specific configuration files.
1524 Naming follows gcc convention.
1525 * config/{*.mt, *.mh}: All target and host makefile fragment
1526 config files moved to an appropriate config/<cpu> subdirectory.
1527 * nm-*, xm-*, tm-*: All native, host, and target files, which
1528 get linked to nm.h, xm.h, and tm.h respectively by configure,
1529 moved to appropriate config/<cpu> subdirectory.
1530 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1531 Native, host, and target files that are common across more than
1532 one cpu architecture and included by one of the configured
1533 native, host, or target files, get moved to config directory.
1534 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1535 pick up native, host, or target include files moved to one of
1536 the config subdirectories, and that are included by other files.
1537 * Makefile.in (alldeps.mak): Modify to account for new config
1538 directory structure.
1539 * alldeps.mak, depend: Update for new config directory structure.
1540 * config/*/[ntx]m-*.h: Modify all files that include other
1541 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1542 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1544 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1545 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1546 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1547 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1548 the ones where the default is not unique or different than the
1549 config subdirectory name. Similarly, handle gdb_target_cpu.
1550 Modify configure.in as appropriate to make use of gdb_host_cpu
1551 and gdb_target_cpu to find makefile fragments and make links.
1553 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1555 * mipsread.c (compare_blocks): Sort blocks with the same start
1556 address by decreasing ending address.
1558 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1560 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1561 lookup_symbol as it might get clobbered by the call.
1563 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1564 The previous code did not initialize the language field for the psymtab
1567 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1569 * c-exp.y (parse_number): Avoid shift warning.
1570 * serial.h (struct ttystate): Declare empty one on DOS.
1572 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1574 * xm-sun4os4.h: Return type of free() should be void, not int.
1576 * vx-share/vxWorks.h: Remove #def of NULL.
1578 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1580 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1582 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1584 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1586 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1588 * ieee-float.c: Moved to ../libiberty.
1589 * ieee-float.h: Moved to ../include.
1590 * Makefile.in: Update accordingly.
1591 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1592 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1593 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1594 it is now in ../opcodes/m68881-ext.c.
1595 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1596 prologue (some callers _do_ care).
1597 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1598 new interface of ../opcodes/*-dis.c.
1599 * ch-exp.y: Add #include <ctype.h>.
1601 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1603 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1605 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1607 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1609 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1611 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1613 * z8k-tdep.c (extract_return_value, write_return_value,
1614 store_struct_return): New functions from macros in tm-z8k.h.
1616 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1618 * valops.c (value_arg_coerce): Apply temporary patch to
1619 fix problem with coercion of array and function types when
1620 passed as arguments to C functions, pending a more complete
1621 review of when and how coercion should be done, depending
1622 upon context and language.
1624 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1626 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1628 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1629 debugsec if there are a non-zero number of symbols.
1631 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1633 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1635 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1637 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1639 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1640 not just 50 symbols.
1641 (symtbl_num_syms): New variable.
1642 (read_xcoff_symtab): Set it.
1643 (read_symbol_nvalue): Check for bad symno.
1644 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1647 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1649 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1650 This is defined in defs.h if necessary.
1651 * vx-share/vxWorks.h: Remove #defs of min and max.
1652 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1653 vx-share/xdr_rdb.c: include defs.h.
1655 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1657 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1660 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1661 xcoffread.c: Doc fixes.
1663 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1665 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1666 xcoffexec.c (xcoff_relocate_core): New function.
1667 (text_adjustment): Removed.
1668 (add_vmap): Return the vmap.
1669 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1671 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1673 * xcoffsolib.h: Add objfile member to struct vmap.
1674 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1675 xcoffexec.c (add_vmap): Allocate objfiles here.
1677 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1679 Support 68000 series without floating point.
1681 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1682 * tm-68k-nofp.h: New file, lacks 68881 support.
1683 * config/m68k-nofp.mt: New file.
1685 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1687 Remove a few remaining underscore/no-underscore remnants from
1690 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1691 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1692 * config/sparc-noun.mt: Rename to sparc-em.mt.
1693 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1694 * tm-68k-un.h: Rename to tm-68k-fp.h.
1695 * tm-spc-un.h: Rename to tm-spc-em.h.
1696 * tm-sun4sol2.h: Cleanup.
1697 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1699 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1701 * symmisc.c (std_in, std_out, std_err): Move initializations
1702 to runtime code, in case they aren't constant.
1704 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1706 * symtab.c (find_pc_symtab): some object file formats, notably
1707 mips, have holes in the address ranges of symtabs. Change
1708 this algorithm from first hit to tightest fit.
1710 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1711 fence post without finding the enclosing function, then print a
1714 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1716 * utils.c (fputs_demangled, fprint_symbol): Remove.
1717 * utils.c (fprintf_symbol_filtered): New function which combines
1718 the functionality of fputs_demangled and fprint_symbol. Uses a
1719 caller provided language parameter to select the appropriate
1720 demangler, and caller provided args to pass to the demangler.
1721 * defs.h (enum language): Move further up in file so enum can
1722 be used in prototypes.
1723 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1724 * defs.h (fprintf_symbol_filtered): Add prototype.
1725 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1726 fputs_demangled with call to fprintf_symbol_filtered.
1727 * cp-valprint.c (demangle.h): Include
1728 * cp-valprint.c (cp_print_value_fields): Replace calls to
1729 fprint_symbol with calls to fprintf_symbol_filtered.
1730 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1731 with call to fprintf_symbol_filtered.
1732 * stack.c (print_frame_info): Remove obsolete code so we don't
1733 have to update fputs_demangled usage in it.
1734 * stack.c (print_frame_info, frame_info): Add language variable
1735 to pass to fprintf_symbol_demangled and initialize it from the
1736 symbol's language. Replace calls to fputs_demangled with calls
1737 to fprintf_symbol_filtered.
1738 * symtab.c (find_methods): Replace call to fputs_demangled with
1739 call to fprintf_symbol_filtered.
1740 * ch-valprint.c (demangle.h): Include.
1741 * ch-valprint.c (chill_print_value_fields): Replace call to
1742 fprint_symbol with call to new fprintf_symbol_filtered.
1744 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1746 * Makefile.in (VERSION): Bump version to 4.8.2.
1748 * main.c (source_command): Require an explicit pathname of file
1749 to source, since previous behavior of defaulting to gdb init file
1750 was troublesome and undocumented.
1751 * printcmd.c (disassemble_command): Add missing '{}' pair to
1752 else with two statements. Bug reported by Stephane Tsacas
1754 * symtab.c (find_pc_line): Don't complain about zero length or
1755 negative length line numbers for the moment, since we may not own
1756 the terminal when called, such as when single stepping. (FIXME)
1757 * language.h (CAST_IS_CONVERSION): True if current language is
1758 C++ as well as C. Fix from Peter Schauer.
1759 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1760 Use STREQN macro rather than bare '!strncmp()'.
1761 * environ.c (unset_in_environ): Avoid use of memcpy on
1762 overlapping memory regions, as suggested by Paul Eggert
1763 <eggert@twinsun.com>.
1764 * c-exp.y (%union struct): Remove unused ulval as suggested
1765 by Paul Eggert <eggert@twinsun.com>.
1767 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1769 * main.c (gdbinit): Make static.
1770 * main.c (inhibit_gdbinit): Move to file scope.
1771 * main.c (main): Remove local inhibit_gdbinit.
1772 * main.c (source_command): Don't source '.gdbinit' file by
1773 default if gdb has been told to ignore it.
1775 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1777 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1780 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1782 * printcmd.c (print_address_symbolic): Only print if offset
1783 is shorter than max_symbolic_offset.
1784 (initialize_printcmd): `set print max-symbolic-offset'.
1786 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1787 (examine_tag): Use it.
1788 (read_register_stack): Only look in the local registers for a
1789 memory address if it's between rfb and rsp; go to memory otherwise.
1790 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1791 (reginv_com): Remove ancient kludge command.
1793 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1795 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1796 irix4 will again compile.
1798 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1800 * configure.in: accept mips-sgi-irix4* for irix4.
1802 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1804 * z8k-tdep.c (print_register_hook): Lint.
1806 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1808 Lint fixes from Paul Eggert (eggert@twinsun.com):
1810 * command.c (do_setshow_command): var_uintegers are unsigned.
1811 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1812 unsigned, since they use hex values with the high bit set.
1814 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1816 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1817 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1819 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1820 macro definitions in parenthesis.
1822 * dbxread.c (dbx_symfile_init): Catch the case where there is
1823 no string table, but the only way we find out is by reading zero
1826 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1828 * dbxread.c (dbx_symfile_init): Make size of the string table
1829 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1830 offset to the string table is nonzero and handle the nonexistant
1831 string table case, should it occur. Ensure that the string table
1832 size read from the file is reasonable, with a minimum lower bound
1833 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1835 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1837 * Makefile.in: Changes to build testsuite correctly.
1838 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1839 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1840 (TARGET_FLAGS_TO_PASS): New variable.
1841 (SUBDIRS): Added testsuite.
1842 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1843 testsuite is compiled with CC_FOR_TARGET rather than CC.
1845 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1847 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1848 reported by mycroft@gnu.ai.mit.edu.
1850 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1851 * configure.in (vax-*-ultrix2*): New triplet.
1852 * config/vaxult2.mh: New file.
1853 * xm-vaxult2.h: New file.
1855 * c-exp.y (parse_number): Change high_bit to unsigned.
1856 * demangle.c: Change all references to cfront to ARM, since the
1857 actual algorithm is the one specified in the Annotated Reference
1858 Manual. This was confusing users into thinking that full cfront
1859 support was implemented.
1860 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1861 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1862 directly to lookup_struct_elt_type, which will do the
1863 dereferencing itself.
1864 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1865 NULL dereferencing bug for unnamed structs, comment out
1868 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1870 * coffread.c (process_coff_symbol): Change PCC argument correction
1871 so that it only happens on big-endian targets; so that it only
1872 happens if the short or char argument is aligned on an int
1873 boundary; and so that it changes the location, rather than the
1874 type, of the argument. These changes tend to parallel similar
1875 (old) changes in stabsread.c.
1877 * coffread.c (coff_read_enum_type): Use the specified size for
1878 enums, don't assume that they are int-sized.
1880 * c-valprint.c (c_val_print): Don't assume enums are the same as
1883 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1884 Rendell, <michael@mercury.cs.mun.ca>.
1886 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1888 * language.h (local_decimal_format_custom): Add prototype.
1889 * language.c (local_decimal_format_custom): Add function, bug
1890 reported by Robert R. Henry (rrh@tera.com).
1892 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1894 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1895 by Josef Leherbauer, joe@takeFive.co.at.
1897 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1899 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1900 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1901 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1902 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1903 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1904 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1905 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1906 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1908 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1910 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1911 of demangled name fields to NULL if no demangling exists for
1912 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1913 symbols if their language is known at the time they are created,
1914 but sometimes the language is not known until later.
1916 * ch-typeprint.c (chill_print_type_base): Name changed to
1917 chill_type_print_base to match pattern for C and C++ names.
1918 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1919 to be consistent with other usages.
1920 * ch-typeprint.c (chill_type_print_base): Add support for
1921 printing Chill STRUCT types.
1922 * ch-valprint.c: Include values.h.
1923 * ch-valprint.c (chill_print_value_fields): New function and
1924 prototype for printing Chill STRUCT values.
1925 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1926 that was being called with two args instead of three.
1927 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1928 to print Chill STRUCT values.
1930 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1932 * configure.in: added testsuite to configdirs.
1934 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1936 * doc/stabs.texi: The `this' pointer is now known by the name
1937 `this' instead of `$t'.
1939 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1941 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1942 references of TAG_string_type DIEs in user defined types.
1943 * ch-lang.c (chill_create_fundamental_type): Track compiler
1944 change that now emits debugging info with the type long for Chill
1947 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1949 * remote-mips.c: New file; implements MIPS remote debugging
1951 * config/idt.mt: New file; uses remote-mips.c
1952 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1954 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1955 floating point coprocessor.
1956 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1958 (mips_pop_frame): If not mips_fpu, don't restore floating point
1960 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1962 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1963 mips_fpu, don't use fp0 as floating point return register.
1964 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1967 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1969 * gdb/testsuite: made modifications to testcases, etc., to allow
1970 them to work properly given the reorganization of deja-gnu and the
1971 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1973 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1975 * gdb/testsuite: Initial creation of gdb/testsuite.
1976 Migrated dejagnu testcases and support files for testing nm to
1977 gdb/testsuite from deja-gnu. These files were moved "as is"
1978 with no modifications. This migration is part of a major overhaul
1979 of dejagnu. The modifications to these testcases, etc., which
1980 will allow them to work with the new version of dejagnu will be
1981 made in a future update.
1983 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1985 * NEWS: Add reminders for next release.
1987 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1989 * mipsread.c (parse_lines): Correct check for files compiled with
1992 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1994 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1996 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1998 * Makefile.in (VERSION): GDB-4.8 release!
1999 * README, NEWS: Update for release.
2001 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2003 * am29k-pinsn.c (print_insn): Minor nits with const.
2004 * am29k-tdep.c: More minor nits with arg types for
2005 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2007 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2009 * gcc.patch: Update for a different GCC (G++) bug.
2010 * main.c (print_gdb_version): Update copyright year to 1993.
2011 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2012 conditionalize this file on it. FIXME, right way is to split
2013 these into two config files.
2014 (ATTACH_DETACH): Define for BSD 4.4
2015 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2016 (U_REGS_OFFSET): Revise for 4.4.
2017 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2018 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2019 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2021 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2023 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2026 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2028 * c-lang.c (c_printstr): Bugfix for length==0 case.
2030 * c-lang.c (c_printstr): If a C string ends in a null, don't
2033 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2035 * defs.h (STRCMP): Make it work for unsigned chars.
2037 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2039 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2040 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2041 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2042 define to kludge the large opcode table into two smaller tables,
2043 since GCC take exponential space to build the table. Lint.
2044 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2046 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2048 * Makefile.in (VERSION): Roll to 4.7.9.
2049 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2050 definition here, to handle both BSD 4.3 and 4.4 systems.
2051 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2052 * remote.c (alarm): Move declaration to global level, before
2053 first reference to it.
2054 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2055 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2057 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2059 * remote.c (readchar): forward declare alarm which otherwise looks
2060 like an undeclared variable to gcc.
2062 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2063 when comparing against an int. Avoids superfluous warning from
2066 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2067 Avoids superfluous warnings from some systems and/or compilers
2068 (like vax ultrix 4.2.)
2070 * language.c (struct op_print unk_op_print_tab): use the enum
2071 values rather naked zeros as initializers. Avoids warnings from
2072 ultrix type compilers.
2074 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2076 * Makefile.in (VERSION): Roll to 4.7.6.
2077 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2078 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2079 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2080 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2081 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2082 (depend): Fix bug where nm-files in config files weren't noticed.
2083 (make-proto-gdb-1): Avoid changing directories while building new
2084 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2086 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2088 * remote.c: Improve error recovery. Allow user to break out
2089 of initial connection attempt with INTERRUPT. Treat a timeout
2090 while waiting for remote packet like a retry, unless the remote
2091 side is actively running user code. Fix a few long printf_filtered's.
2093 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2096 * buildsym.c (start_subfile): Allow null file name.
2098 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2100 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2101 expects a pointer to complaint rather than a complaint
2103 (process_linenos): free the previously allocated subfile name,
2104 then allocate the new one from the heap.
2106 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2108 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2110 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2112 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2113 Previously, would bogusly index off the bottom of type_vector.
2114 (rs6000_builtin_type): Accept type number as argument.
2115 (read_type, case '-'): Handle negatives like any other type number.
2117 * symfile.c (deduce_language_from_filename): Handle null name.
2119 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2120 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2121 fixed by sato@sm.sony.co.jp.
2123 * xcoffread.c (parmsym): Don't use an initializer to set up
2124 this struct symbol. Set it up in initialize_xcoffread.
2125 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2126 works on real rs/6000 target with #ifndef FAKING_RS6000.
2128 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2130 * stabsread.c (rs6000_builtin_type): Move function from
2131 xcoffread.c:builtin_type.
2132 * xcoffread.c (builtin_type): Move to stabsread. Remove
2133 IBM6000_HOST dependency. Move misplaced comments.
2134 (various): Change printf's to complaints.
2135 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2136 objfile argument to read_type calls under #if 0.
2137 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2138 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2139 * Makefile.in: xcoffread.o is not built by default.
2140 * xm-rs6000.h (IBM6000_HOST): Remove.
2141 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2142 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2145 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2147 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2148 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2149 register numbers when user tries to modify elements in structs
2150 passed as arguments.
2151 * inflow.c (child_terminal_info): Move banner outside of system
2153 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2154 passes struct/union arguments by address.
2156 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2158 * Based on patch from Kean Johnston <maw@netcom.com>:
2159 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2160 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2161 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2163 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2165 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2166 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2168 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2170 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2171 cc debugging output.
2173 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2175 * stabsread.c (define_symbol): Complain about unrecognized names
2176 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2177 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2178 (read_cpp_abbrev): Don't use the class name as part of the
2179 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2180 abbrevs. Inspired by Mike Tiemann.
2181 (read_tilde_fields): Comment. Remove ancient dead code.
2182 Remove erroneous but non-dead code. Simplify. Add complaints.
2183 (in general): Remove extraneous (parentheses) in return
2186 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2188 * coffread.c (coff_lookup_type): Fix fencepost error reported
2189 by Art Berggreen, <arg@opal.acc.com>.
2191 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2192 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2194 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2195 test, which is apparently left over from when we used native
2196 include files and couldn't depend on the member names being there.
2197 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2199 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2201 * mipsread.c: Major overhaul to use new BFD symbol table reading
2202 routines. Now swaps information as it is needed, rather than
2203 swapping everything when the file is read.
2205 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2207 * Makefile.in (TARDIRS): Add sparclite demo dir.
2208 (*.tab.c): Change dependency on Makefile to depend on
2209 Makefile.in, otherwise it always rebuilds after configuring.
2210 Force output *.tab.c file into current directory even in "make"
2211 versions that rewrite dependent file names used in command lines.
2213 * TODO: Remove some things we did.
2214 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2215 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2216 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2217 * symtab.h: Eliminate unnamed unions and structs.
2219 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2221 * Makefile.in (VERSION): Roll to 4.7.5.
2223 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2225 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2226 re-evaluating symbol pointers.
2228 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2230 * c-exp.y (lcurly, rcurly): New nonterminals.
2231 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2233 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2234 made function static.
2235 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2236 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2237 * parse.c (start_arglist):
2238 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2239 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2240 * parser-defs.h (funcall_chain): Moved to parse.c.
2241 * printcmd.c (print_frame_nameless_args): Fix prototype.
2242 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2243 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2244 * valops.c (typecmp): Moved prototype from values.h.
2245 * value.h (typecmp): Moved prototype to valops.c, made static.
2246 * ch-exp.y (yylex): Change way control sequences are disabled.
2248 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2250 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2252 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2254 * mipsread.c (upgrade_type): Build array types correctly, using
2255 create_range_type and create_array_type.
2257 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2259 * remote-nindy.c: Cleanup.
2261 * infrun.c (wait_for_inferior): When rolling back the PC after
2262 a breakpoint, call write_pc so that NPC gets rolled back as well
2265 * blockframe.c (inside_entry_file, inside_main_func,
2266 inside_entry_func): PC of zero is always "bottom of stack".
2268 * printcmd.c (print_frame_args, print_frame_nameless_args):
2269 Let print_frame_nameless_args decide whether there are any,
2270 laying groundwork for possibly later printing 29K args for
2271 functions where we have tag words but no symbols.
2273 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2275 * Makefile.in: fix GDB doc targets for new doc subdir structure
2277 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2279 * stack.c (parse_frame_specification): Parse as many arguments
2280 as there are (up to MAXARGS). Pass all of them in argc, argv
2281 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2282 many there were, onto SETUP_ARBITRARY_FRAME.
2283 * tm-mips.h, tm-sparc.h: Corresponding changes.
2284 * mips-tdep.c, sparc-tdep.c: Ditto.
2286 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2288 * hp300ux-nat.c: Update copyrights.
2289 * mipsread.c (parse_partial_symbols): Complain about block
2290 indexes that go backwards. Fix from Peter Schauer.
2291 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2292 symbol-file that has no linkage symbols to be read.
2293 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2294 from tm- file to xm-file, since they're host dependent.
2295 * valarith.c (value_binop): Typo.
2297 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2299 * sparclite/aload.c: Add copyleft.
2300 * sparclite/crt0.s: Add comment at beginning.
2302 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2304 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2305 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2307 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2309 * values.c (value_headof): Fix typo in which VTBL and ARG were
2310 being confused for one another.
2312 * valops.c (typecmp): Now static.
2314 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2315 baseclass--we don't always inherit its virtual function table
2318 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2319 pointer correctly in case value_struct_elt moves it around.
2321 * valops.c (typecmp): Now static. Also, now groks references
2324 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2325 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2327 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2329 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2330 to avoid "too much defining" error from native C compiler (!).
2332 * Makefile.in (HFILES): Add typeprint.h.
2333 * typeprint.[ch]: Update copyrights.
2335 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2337 * Makefile.in: Update to match doc/ subdir changes.
2339 * config/hp300hpux.mh: No cross-host file needed, just native.
2340 * config/go32.mh: Remove nonexistent "native" support.
2342 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2343 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2344 * m88k-tdep.c (next_insn): Lint, cleanup.
2345 (store_parm_word): Lint.
2347 * README: Fix typo (reported by karl@hq.ileaf.com).
2349 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2351 * expression.h (BINOP_CONCAT): Document use for self concatenation
2352 an integral number of times.
2353 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2355 * valarith.c (value_concat): Rewrite to support self
2356 concatenation an integral number of times.
2357 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2358 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2359 eliminate hundreds of spurious shift/reduce and reduce/reduce
2360 conflicts that mask the 5 real ones.
2361 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2362 * ch-exp.y (integer_literal_expression): Remove production,
2365 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2367 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2368 implied that "no side effects" was nonfunctional.
2369 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2370 character string and bitstring concatenation.
2371 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2372 * expression.h (exp_opcode): Add BINOP_CONCAT.
2373 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2374 * language.c (string_type): Add function to determine if a type
2376 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2377 * valarith.c (value_concat): New function to concatenate two
2378 values, such as character strings or bitstrings.
2379 * valops.c (value_string): Remove error stub and implement
2381 * value.h (value_concat): Add prototype.
2382 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2383 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2384 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2387 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2389 * c-exp.y (exp): Add production to support direct creation
2390 of array constants using the obvious syntax.
2391 * c-valprint.c (c_val_print): Set printed string length.
2392 * dwarfread.c (read_tag_string_type): New prototype and
2393 function that handles TAG_string_type DIEs.
2394 * dwarfread.c (process_dies): Add case for TAG_string_type
2395 that calls new read_tag_string_type function.
2396 * expprint.c (print_subexp): Add support for OP_ARRAY.
2397 * gdbtypes.c (create_range_type, create_array_type): Inherit
2398 objfile from the index type.
2399 * ch-typeprint.c (chill_print_type): Add case for
2401 * ch-valprint.c (chill_val_print): Fix case for
2404 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2406 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2407 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2408 include/coff/mips.h.
2410 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2412 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2413 constants with an explicit null byte terminator. OP_STRING is
2414 now used for real string types.
2415 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2416 they are used by all languages.
2417 * c-lang.c (_initialize_c_language): Move initializations of
2418 builtin_type_* to lang.c.
2419 * c-typeprint.c (c_type_print_varspec_prefix,
2420 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2421 to TYPE_CODE_STRING.
2422 * c-valprint.c (c_val_print): Change the way character arrays
2423 are printed as strings to be consistent with the way strings
2424 are printed when pointer-to-char types are dereferenced.
2425 Remove test of print_max before calling val_print_string, which
2426 now does it's own test.
2427 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2428 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2429 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2430 * gdbtypes.c (builtin_type_*): Add declarations moved from
2432 * gdbtypes.c (create_string_type): New function to create real
2434 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2435 renamed to TYPE_CODE_STRING.
2436 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2437 builtin_type_* types moved from c-lang.c.
2438 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2439 to TYPE_CODE_STRING.
2440 * gdbtypes.h (builtin_type_string): Add extern declaration.
2441 * gdbtypes.h (create_string_type): Add prototype.
2442 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2443 renamed to TYPE_CODE_STRING.
2444 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2446 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2447 renamed to TYPE_CODE_STRING.
2448 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2450 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2451 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2452 to TYPE_CODE_STRING.
2453 * valops.c (allocate_space_in_inferior): New function and
2454 prototype, using code ripped out of value_string.
2455 * valops.c (value_string): Rewritten to use new function
2456 allocate_space_in_inferior, but temporarily disabled until some
2457 other support is in place.
2458 * valops.c (value_array): New function to create array constants.
2459 * valprint.c (val_print_string): Add comment to document use,
2460 complete rewrite to fix several small buglets.
2461 * value.h (value_array): Add prototype.
2462 * value.h (val_print_string): Change prototype to match rewrite.
2463 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2464 * ch-exp.y (match_character_literal): Disable recognition of
2465 control sequence form of character literals and document why.
2467 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2469 * nindy-share/nindy.c: Add comments to #endif's to clarify
2472 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2473 read_memory to get byte order right.
2474 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2475 anymore. This is done in paread.c now. We expect unwind info
2476 to hang off of objfiles, and search all of the objfiles when until
2478 * (skip_trampoline_code): Cast arg to target_read_memory.
2479 * objfiles.h (struct objfile): Add new field obj_private to hold
2480 per object file private data (unwind info in this case).
2481 * paread.c (read_unwind_info): New routine to read unwind info
2482 for the objfile. This data is hung off of obj_private.
2483 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2484 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2485 make this easier to access.
2487 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2489 * c-valprint.c (cp_print_class_member): Add extern decl.
2490 * c-valprint.c (c_val_print): Extract code for printing methods
2491 and move it to cp_print_class_method in cp-valprint.c.
2492 * c-valprint.c (c_val_print): Extract code to print strings and
2493 move it to val_print_string in valprint.c.
2494 * cp-valprint.c (cp_print_class_method): New function using
2495 code extracted from c_val_print.
2496 * valprint.c (val_print_string): New function using code
2497 extracted from c_val_print.
2498 * value.h (val_print_string): Add prototype.
2499 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2500 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2501 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2502 CHECKBUF, growbuf_by_size): New variables, macros, and support
2503 functions for implementing a dynamically expandable temp buffer.
2504 * ch-exp.y (match_string_literal): New lexer function.
2505 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2506 removed and replaced with new CHECKBUF macro.
2507 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2508 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2510 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2512 * Makefile.in: Add info for paread.o.
2513 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2515 * blockframe.c (frameless_look_for_prologue): Correct the
2517 * gdbtypes.h, gdbtypes.c: Use const in decl of
2518 cplus_struct_default, now that pa-gas assembler has been fixed.
2519 * hppah-nat.c: Formatting.
2520 * hppah-tdep.c: Remove lots of useless externs for variables we
2522 * (find_unwind_entry): Speed up by using binary search, and a one
2524 * (rp_saved): New routine to see what unwind info says about RP
2525 being saved on the stack frame.
2526 * (frame_saved_pc): Look for prologue to see if we need to
2527 examine the stack for the saved RP or not.
2528 * (init_extra_frame_info): Check for prologue, instead of
2529 framesize to determine if we are frameless or not.
2530 * (frame_chain_valid): Stop backtraces when we run into _start.
2531 * (push_dummy_frame): Reformat to make more readable.
2532 * (find_dummy_frame_regs): ditto.
2533 * (hp_pop_frame): ditto.
2534 * (hp_restore_pc_queue): small cleanup.
2535 * (hp_push_arguments): ditto.
2536 * (pa_do_registers_info): ditto.
2537 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2538 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2539 * Define FRAME_CHAIN_VALID.
2540 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2541 passed to functions.
2543 * paread.c (pa_symtab_read): Use new bfd conventions for
2544 accessing linker symbol table.
2545 * (pa_symfile_init): Access embedded STAB info via BFD section
2546 mechanism and related macros.
2549 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2551 * sparc-stub.c: Use a seperate stack for our traps.
2552 * Handle recursive traps.
2553 * Remove all trap init code. This needs to be done by the
2555 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2557 * (handle_exception): See if we are at breakinst, if so, then
2558 advance PC sp that users can just step out of breakpoint().
2559 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2560 new place if SP has changed.
2561 * (case 's'): Get rid of this, we can't do it yet.
2562 * (case 't'): New command to test any old random feature.
2563 * (case 'r'): New command to reset the system.
2564 * (breakpoint): Add label to breakpoint trap instruction so that
2565 handle_exception() can detect where we are and get past the
2566 breakpoint trivially.
2568 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2570 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2572 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2574 * configure.in: recognise all sparclite variants
2576 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2578 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2579 binary files oring in the right bit.
2581 * main.c, source.c, state.c, symmisc.c: use macros defined in
2582 fopen-{bin|both} when fopening files.
2584 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2586 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2587 from a configuration file (typically including <limits.h>), or to
2588 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2589 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2590 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2591 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2592 * exppritn.c (print_subexp, dump_expression): Add case for
2594 * expression.h (OP_BITSTRING): New expression element type for
2596 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2597 macros to convert between number of expression elements and bytes
2598 to store that many elements.
2599 * i960-tdep.c (leafproc_return): Use new macros to access
2600 minimal symbol name and address fields.
2601 * m88k-pinsn.c (sprint_address): Use new macros to access
2602 minimal symbol name and address fields.
2603 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2604 minimal symbol address field.
2605 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2606 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2607 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2608 Use new BYTES_TO_EXP_ELEM macro.
2609 * parse.c (write_exp_bitstring): New function to write packed
2610 bitstrings into the expression element vector.
2611 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2613 * parser-defs.h (struct stoken): Document that it is used for
2614 OP_BITSTRING as well as OP_STRING.
2615 * parser-defs.h (write_exp_bitstring): Add prototype.
2616 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2617 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2618 LOWER, LENGTH): New tokens for keywords.
2619 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2620 upper_lower_argument, length_argument, array_mode_name,
2621 string_mode_name, variant_structure_mode_name): New non-terminals
2623 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2624 * ch-exp.y (match_bitstring_literal): New lexer support function
2625 to recognize bitstring literals.
2626 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2627 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2628 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2629 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2630 * ch-exp.y (yylex): Check tokentab6.
2631 * ch-exp.y (yylex): Call match_bitstring_literal.
2633 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2635 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2636 symbol name and value fields.
2638 * c-exp.y (yylex): Make static, to match prototype and other
2641 * expression.h (exp_opcode): Add BINOP_MOD.
2642 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2643 * expprint.c (dump_expression): Handle new BINOP_MOD.
2644 * language.c (binop_type_check): Handle new BINOP_MOD.
2645 * main.c (float_handler): Re-enable float handler when hit.
2646 * valarith.c (language.h): Include, need current_language.
2647 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2648 for integer divide truncates towards zero for negative results.
2649 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2650 * valarith.c (value_binop): Allow arithmetic operations on
2651 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2652 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2653 * ch-exp.y (tokentab3): Add MOD and REM.
2654 * ch-exp.y (yylex): Set innermost_block for symbols found
2655 in local scopes. Return LOCATION_NAME for local symbols.
2656 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2657 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2659 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2661 * command.c (shell_escape, make_command, _initialize_command):
2662 don't create or use fork if CANT_FORK is defined.
2663 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2664 code written for the IBM PC" remain.
2665 * xm-go32.h: define CANT_FORK
2667 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2669 * remote-sim.c: first attempt at general simulator interface
2670 * remote-hms.c: whitespace
2671 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2672 understand new stack layout. (print_register_hook): print ccr
2673 register in a fancy way.
2675 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2677 * eval.c (language.h): Include.
2678 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2679 to pointer types when the current language is C. It loses for
2680 other languages when the lower index bound is nonzero.
2681 * valarith.c (value_subscript): Take array lower bounds into
2682 account when performing subscripting operations.
2683 * valops.c (value_coerce_array): Add comment describing why
2684 arrays with nonzero lower bounds are dealt with in value_subscript,
2685 rather than in value_coerce_array.
2687 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2689 * ch-exp.y (FLOAT_LITERAL): Add token.
2690 * ch-exp.y (literal): Add FLOAT_LITERAL.
2691 * ch-exp.y (match_float_literal): New lexer routine.
2692 * ch-exp.y (convert_float): Remove.
2693 * ch-exp.y (yylex): Call match_float_literal.
2694 * ch-exp.y (yylex): Match single '.' after trying
2695 to match floating point literals.
2697 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2698 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2700 * expprint.c (dump_expression): New function for dumping
2701 expression vectors during gdb debugging.
2702 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2703 MULTI_SUBSCRIPT and moved out of BINOP range.
2704 * expression.h (DUMP_EXPRESSION): New macro that calls
2705 dump_expression if DEBUG_EXPRESSIONS is defined.
2706 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2707 * parse.c (length_of_subexp, prefixify_subexp): Change
2708 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2709 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2710 prefixify'ing the expression.
2711 * printcmd.c (print_command_1): Add comment.
2712 * ch-exp.y (expression_list): Add useful actions.
2713 * ch-exp.y (value_array_element): Add useful actions.
2714 * ch-exp.y (array_primitive_value): Add production.
2715 * ch-exp.y (yylex): Recognize ',' as a token.
2717 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2719 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2720 POSIXize the recursive makes (make [variable assignments] target{s})
2722 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2724 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2725 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2726 CPLUS_MARKER for all SVR4 systems, so follow suit.
2727 * defs.h (strdup_demangled): Remove prototype.
2728 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2729 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2730 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2731 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2732 prim_record_minimal_symbol_and_info): Use new macro
2733 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2734 * minsyms.c (install_minimal_symbols): Use new macro
2735 SYMBOL_INIT_DEMANGLED_NAME.
2736 * stabsread.c (define_symbol): Use new macro
2737 SYMBOL_INIT_DEMANGLED_NAME.
2738 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2739 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2740 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2741 SYMBOL_INIT_DEMANGLED_NAME.
2742 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2743 SYMBOL_DEMANGLED_NAME now tests language itself.
2744 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2745 now tests language itself.
2746 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2747 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2748 mangled name member in the language dependent portion of a symbol.
2749 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2750 mangled name member appropriate for a symbol's language.
2751 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2752 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2753 SYMBOL_DEMANGLED_NAME now tests language itself.
2754 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2755 initializes language dependent portion of symbol.
2756 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2757 demangles and caches the demangled form of symbol names.
2758 * utils.c (fputs_demangled, fprint_symbol): Use current language
2759 to select an appropriate demangling algorithm.
2760 * utils.c (strdup_demangled): Remove, no longer used.
2761 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2762 access the Chill mangled name member in the language dependent
2763 portion of a symbol.
2764 * ch-lang.c (chill_demangle): New function, simple demangler.
2765 * defs.h (chill_demangle): Add prototype.
2766 * symtab.h (language_dependent_info): Add struct for Chill.
2768 For older changes see ChangeLog-92
2774 version-control: never