1 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
3 * target.c (target_read_memory_partial): Don't deref errnoptr
4 when checking for null pointer.
6 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
8 * remote-es1800.c: Fix typo.
10 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
12 * target.c (target_read_memory_partial): Like target_read_memory,
13 but does partial reads, such as reads that bump into the end of
15 * target.h (target_read_memory_partial): Add prototype.
16 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
17 * valprint.c (val_print_string): Complete rewrite to fix bug with
18 bumping into end of memory, avoiding unnecessarily long reads, and
19 fixing bug when print_max is set to 0 (unlimited print length).
20 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
23 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
25 * configure.in: Add support for rom68k and bug boot monitors.
27 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
29 * printcmd.c (print_scalar_formatted): Print integers bigger than
30 LONGEST in hex no matter how big, and no matter what the format
33 * stabsread.c (read_type): Skip type attributes if present.
35 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
36 of number, just through '0' + radix - 1.
38 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
40 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
42 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
43 single parameter, the pointer to the partial symtab, rather than
44 a bunch of args that are derived from the partial symtab. Change
45 prototypes and callers to match.
47 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
48 set demangling style automatically.
49 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
50 GNU C++, not C++ in general.
51 * symtab.h (general_symbol_info): Simplify by eliminating one
52 structure level for the language dependent info.
54 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
56 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
57 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
58 TYPE_CODE_ENUM was already testing for this.
60 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
62 * Makefile.in: Add new file ser-tcp.c.
63 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
64 * findvar.c (write_register): See if we are writing back the same
65 value that's already in the register. If so, don't bother.
66 * remote.c (putpkt, getpkt): Improve handling of communication
68 * ser-go32.c: Prototype it to death. Update serial_ops and add
69 dummy routines where appropriate.
70 * ser-tcp.c: New module to implement serial I/O via TCP
72 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
73 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
74 * serial.c: Add start of support for connect command.
75 (serial_open): Distinguish between tcp and local devices.
76 * serial.h (struct serial_ops): Get rid of restore, add
77 get_tty_state and set_tty_state. Define protoypes and macros for
79 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
80 some real buffering. Handle error conditions gracefully.
81 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
82 (Lynx), remove lots of cruft.
84 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
86 * printcmd.c (print_address_symbolic): turn this into an assigment
87 instead of an initialization (many compilers don't accept
88 structure initialization).
90 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
92 * xcoffread.c (read_xcoff_symtab): If several program csects in one
93 source file, give them all the name of the source file, rather than
94 the 2nd and subsequent ones having NULL names.
96 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
98 * printcmd.c (print_address_symbolic): Append source filename and
99 linenumber of the symbol if print symbol-filename is on.
100 (initialize_printcmd): `set print symbol-filename'.
102 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
104 * configure.in: Add config for Lynx target. Configure gdbserver
105 only for Lynx. Re-do selective configuration of sparclite.
107 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
108 configure.in remote-inflow.c remote-utils.c}: New files to
109 support GDB remote server. Currently only works for Lynx.
111 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * stabsread.c (define_symbol, case 't'): Only set the name if it
114 is not a pointer type.
116 * stabsread.c (define_symbol): Clean up logic; move the read_type
117 calls to inside the switch statement (this improves the error
120 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
123 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
127 * source.c (line_info): Change "pc" to "address" in messages and
128 use print_address for addresses.
130 * source.c (line_info): If we don't find a symtab, print more useful
131 output, including the symbolic address.
133 * source.c (line_info): If --fullname, display the source.
134 (identify_source_line), callers: Take pc as argument, rather than
135 assuming innermost frame (emacs doesn't use this, so no one ever
137 * symtab.h: Declare frame_file_full_name.
140 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
142 * breakpoint.c (catch_command_1): Fix typo in error msg.
144 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * elfread.c (elf_symfile_read): Update ELF structure and routine
147 names to specify 32-bit versions.
148 (elf_symtab_read): Retrieve size field directly from symbol,
149 instead of using old kludge.
151 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
152 calling opcodes library.
153 * z8k-tdep.c (print_insn): Likewise.
155 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
157 * stabsread.c: Remove all uses of error(). Make error_type and
158 read_type_number static.
159 (define_symbol): Don't try to deal with a missing symbol
160 descriptor which isn't followed by digit, '(', or '-'.
161 * stabsread.h: Don't declare read_type_number here.
162 * gdbtypes.h: Don't declare error_type here.
163 * xcoffread.c: Remove NO_TYPEDEFS code.
165 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
167 * mips-tdep.c: Removed #include of many header files, and #define
168 of MIPSMAGIC; no longer used.
170 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
172 * Many places: replace "the inferior" in messages with "the program"
173 or "the program being debugged".
174 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
175 and I'm getting sick of maintaining it.
177 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
180 * config/i386/go32.mh: Define SER_HARDWIRE.
181 * Makefile.in: Define SER_HARDWIRE.
183 (alldeps.mak): Add SER_HARDWIRE.
184 Remove all references to ser-hardwire.{c,o}.
185 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
187 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
189 * sparc-nat.c (store_inferior_registers): Fill in all members of
190 inferior_fp_registers by reading them from the inferior before
191 modifying and writing them back.
192 Fixes unexplainable inferior FP exceptions after calls to the inferior
193 or setting of floating point registers.
194 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
195 to register which is generated by gcc-2.4.
197 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
199 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
201 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
203 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
204 xm-i386lynx.h}: New configuration for Lynx.
206 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
208 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
209 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
211 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
212 as struct, union, or enum tags.
214 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
216 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
219 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
221 * infrun.c (wait_for_inferior),
222 infcmd.c (program_info, signal_command): Use symbolic signal names.
224 * inftarg.c (child_wait): Deal with EINTR and include message from
225 strerror if printing an error message.
227 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
229 * stabsread.c: Remove most uses of lookup_fundamental_type.
230 (define_symbol): Use read_type for type of enum constant,
231 not just read_type_number. Also don't call error().
232 (define_symbol): For unrecognized constant type, one complaint (the
233 one from error_type) is enough. Don't make our own in addition.
234 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
235 * gdbtypes.h: Doc fixes.
237 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 Fix stack unwinding through _sigtramp on Irix. These patches are from
240 Paul Flinders <ptf@delcam.co.uk>.
241 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
242 executable uses sigvec.
243 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
245 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
247 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
250 be passed to the inferior to make "handle <signal> nopass nostop" work.
252 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
254 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
256 * findvar.c (value_from_register): Fix uninitialized first_addr
257 which caused problems with assignment of doubles to register variables
259 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
260 missing mips definitions if necessary.
262 Fix handling of double register variables for mips targets and big
263 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
264 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
266 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
267 conversion of type held in multiple registers to host format.
268 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
269 companion to REGISTER_CONVERT_TO_TYPE.
270 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
271 Convert to function calls.
272 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
274 * mips-tdep.c (mips_print_register): Raw buffer now needs just
275 MAX_REGISTER_RAW_SIZE bytes.
276 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
277 (if defined) for doubles.
278 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
279 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
280 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
282 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
285 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
287 * configure.in: Add i[34]86-*-isc*.
289 * stabsread.c: Make sure all complain() pass the address of the struct.
291 * xcoffread.c: Make sure all struct complaints are static not auto.
293 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
295 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
297 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299 * config/i386/linux.mh: Re-enable coredumps now that they should work.
301 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
303 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
305 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
307 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
309 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
311 * Makefile.in (INSTALLED_LIBS): New variable.
313 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * main.c (quit_command): In the "quit anyway?" message, tell the user
316 whether we are planning to detach or kill the program.
318 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
319 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
321 * infcmd.c (read_pc): Doc fix.
323 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
325 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
326 signal_handler_caller.
327 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
328 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
329 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
330 Use SIGTRAMP_START if defined.
331 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
332 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
334 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
336 * infcmd.c (step_1): Fix poorly worded error message.
338 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
339 Comment out corelow.c because core dumps are broken on these machines.
341 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
342 if srcdir is not ".".
343 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
344 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
345 * depend: Update to latest automatically built version.
347 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
349 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
350 * Makefile.in (NONSRC): Add ChangeLog-92
352 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
355 not typo RAW_REGISTER_SIZE.
357 * frame.h, inferior.h: Doc fixes.
359 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
361 * findvar.c (write_register): Add sanity check for register size.
362 (read_register): Fixup sanity check for register size to be
363 consistent with write_register().
365 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
367 * sparclite/Makefile.in: Add dummy info, install and install-info
370 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
372 * remote-nindy.c: Removed declaration of coffstrip.
373 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
375 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
377 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
380 * Makefile.in (VERSION): GDB 4.9 release.
382 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
384 * README: Update known bugs to include the Solaris bug that
385 leaves core dumps in the current directory when restarting the
386 inferior with "run". Expand on the testsuite information.
388 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
389 be the last 4.9 prerelease test archive.
391 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
393 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
396 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
398 * README, NEWS: Update for gdb 4.9 release.
400 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
402 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
403 * target.c (MIN): #undef before defining.
405 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
407 Patch from Jeffrey Law:
408 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
410 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
412 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
415 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
417 * ch-exp.y (start): Apply work-around to avoid bison warning.
419 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
421 * Makefile.in (BISON): Remove double quotes around BISON
422 definition when bison is used.
424 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
425 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
426 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
427 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
428 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
429 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
430 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
431 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
433 * Makefile.in (VERSION): Bump to 4.8.6.
435 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
437 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
438 include declarations for malloc/realloc/free. Both malloc and
439 realloc return 'void *' for non-ANSI compilations.
441 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
443 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
446 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
448 * solib.c (clear_solib): Don't close bfd if it is NULL.
450 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
452 * core.c (dis_asm_read_memory): Cast second arg of
453 target_read_memory to "char *".
454 * breakpoint.c (watchpoint_check): Change arg type from PTR to
455 "char *", to match other functions called by catch_errors().
457 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
459 * More patches from Jeffrey Law (law@cs.utah.edu).
460 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
461 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
462 Delete unnecessary declarations.
464 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
466 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
467 poll() for termio{s}.
469 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
471 * i386-tdep.c (i386_frame_num_args): Always return -1.
473 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
475 * Patches from Jeffrey Law <law@cs.utah.edu>.
476 * gdb/hppa-tdep.c: Declare frame_saved_pc.
477 (frameless_function_invocation): New function.
478 (frame_saved_pc, init_extra_frame_info): Use
479 frameless_function_invocation.
480 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
481 call instead of just grabbing the value currently in %r2.
482 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
483 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
484 definition and use the common one in tm-hppa.h.
485 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
486 use unwind descriptors to determine if the frame chain is valid.
487 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
488 it does not assume %r4 is the frame pointer.
489 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
490 and ssm instructions.
491 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
492 helper functions for print_insn.
493 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
494 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
495 which nullifies the following instruction.
497 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
499 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
500 pass the 5th arg there, rather than using an ANSI C-specific macro.
502 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
504 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
506 * Makefile.in (VERSION): Bump to 4.8.5
507 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
508 directories to include search path.
509 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
511 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
512 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
513 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
514 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
515 udr.o, udip2soc.o): Remove explicit rules, use the ones that
516 are automatically generated in "depend".
517 * Makefile.in (paread.o): Document why a dependency doesn't get
518 automatically generated in "depend" and leave this explicit rule
520 * depend: Update to latest automatically generated version.
522 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
524 * xcoffread.c: Doc fix.
526 * Makefile.in (depend): Include $(CC) command in generated output.
528 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
530 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
531 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
532 * depend: Update to latest automatically built version.
534 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
536 * sparclite/Makefile.in: Create default target that does nothing
537 in order to force user to build by hand.
539 * sparclite/Makefile: Remove. It's not necessary anymore.
541 * ser-unix.c (wait_for): New routine to handle read timeouts,
542 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
544 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
546 * mips-pinsn.c (print_insn): Return value.
548 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
550 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
551 at configuration time and doesn't belong in the distribution archive.
553 * Makefile.in (NONSRC): Add 29k-share/README.
554 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
556 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
557 constants with slightly more portable definitions (still depends
558 on 2's complement arithmetic though).
559 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
560 * i386v-nat.c (sys/reg.h): Conditionalize include on
561 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
562 * ser-unix.c (termio.h): Include <termio.h> like other files that
563 include termio.h, not <sys/termio.h> which may not exist (on
566 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
568 * valprint.c (print_longest): Change format parameter from a
569 'char' to an 'int'. We can't have 'char' parameters with the
570 current coding style, where we mix prototypes with pre-ANSI
572 * value.h (print_longest): Change format parameter in prototype
573 from a 'char' to an 'int'.
575 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
577 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
579 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
580 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
582 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
584 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
585 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
586 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
587 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
588 ptrace needs 5 arguments, #define ptrace to always
589 pass zero as the 5th argument.
591 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
593 * configure.in: Match z8k-*-sim for z8000.
594 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
595 * remote-hms.c: Update to use new serial protocol.
597 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
599 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
600 necessary and Solaris doesn't have it.
602 * Makefile.in (clean-info, install, install-info, info, dvi,
603 check, all): do not echo recursion lines.
605 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
607 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
608 required target ports which use sockets (like a29k-udi).
610 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
612 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
614 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
615 systems lacking select().
617 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
619 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
621 * alldeps.mak, depend: Update with latest automatically built
624 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
626 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
628 * Makefile.in (make-proto-testsuite.dir): New target to make
629 prototype testsuite tree.
631 * Makefile.in (VERSION): Bump to 4.8.4.
633 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
635 * stabsread.c (define_symbol): If unrecognized constant type,
636 complain() not error().
638 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
640 * infptrace.c: Add missing close paren to test for
641 FIVE_ARG_PTRACE defined.
643 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
644 when compiling with gcc, but disable it for now. See comment.
645 * defs.h (LONGEST): Define as either "long" or "long long"
646 based on CC_HAS_LONG_LONG.
647 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
648 how longest_to_int is defined.
649 * c-valprint.c (c_val_print): Call print_longest.
650 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
651 instead of LONG_LONG.
652 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
654 * printcmd.c (print_scalar_formatted): Call print_longest
655 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
656 * typeprint.c (print_type_scalar): Call print_longest and let
657 it figure out what to do for PRINTF_HAS_LONG_LONG.
658 * valprint.c (val_print_type_code_int): Call print_longest
659 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
660 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
661 * value.h (struct value): Replace usage of LONG_LONG with
663 * value.h (print_longest): Add prototype.
664 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
665 * values.c (unpack_double): Collapse code that was unnecessarily
666 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
667 * values.c (value_from_longest): Remove dependency on
668 CC_HAS_LONG_LONG and just use LONGEST.
669 * solib.c (solib_map_sections): Use bfd_get_filename
670 to access filename field.
671 * solib.c (clear_solib): Save filename and free it later, after
672 bfd_close, since bfd_close may reference it. Use bfd_get_filename
674 * config/convex/xm-convex.h (LONG_LONG): Replace with
675 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
676 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
677 Add PRINTF_HAS_LONG_LONG references.
679 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
681 * inflow.c (kill_command), infcmd.c (attach_command),
682 remote.c (remote_interrupt_twice): In messages for the user, call it
683 "the program" or "the program being debugged" not "the inferior".
685 * hp300ux-nat.c: Cast second arg to supply_register calls.
686 (_initialize_kernel_u_addr, getpagesize): New functions.
687 (store_inferior_register_1): Change arg name from value to val.
688 (fetch_core_registers): Make arg core_reg_size unsigned.
689 Pass 5 args to ptrace.
690 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
691 Remove KERNEL_U_ADDR stuff.
692 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
693 * config/m68k/hp300hpux.m{t,h}:
694 Move exec.o from NATDEPFILES to TDEPFILES
695 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
696 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
698 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
700 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
702 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
704 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
706 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
708 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
709 describe `set demangle-style arm' (not cfront);
710 mention can type `q' to discard output, when gdb pages
712 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
714 * valops.c (search_struct_field): Fix gdb core dump with incomplete
717 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
719 * remote.c: Change timeout to 2.
720 (remote_open): Use unpush_target not remote_close.
721 (remote_resume): If siggnal != 0, give warning not error().
722 (remote_wait, remote_interrupt, remote_interrupt_twice):
723 If we get two interrupts, let the user get out if they want.
724 (remote_{kill,mourn}): New functions.
725 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
727 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
729 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
731 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
733 * Remote targets (mourn): Call unpush_target.
735 * config/sparc/xm-sun4os4.h: Declare free() to return int.
736 Remove twisted use of PARAMS.
738 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
739 that ansidecl.h assumes ANSI on AIX.
741 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
743 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
744 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
746 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
748 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
750 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
752 * remote-vx.c (net_connect): Allow numeric IP address for host.
754 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
756 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
758 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
760 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
762 * symtab.h, xcoffread.c: Revise linetable sorting comments.
764 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
766 * valops.c (value_cast): A cast might also change the object
767 representation in C++.
768 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
769 to get the proper read_symtab function when called from mipsread.c.
770 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
771 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
772 for dummy psymtabs, inhibit processing of dummy psymtabs.
774 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
776 * Changes from (or inspired by) AMD:
777 * remote-udi.c (udi_attach): Assignments to Space and Offset were
779 (udi_wait): Make error message (UDIGetStdout) match error.
780 (udi_wait): Handle UDIStdinNeeded.
781 * command.c [CANT_FORK]: Use system().
782 * utils.c (prompt_for_continue): Allow quit with 'q'.
784 * solib.c (solib_add): Don't call special_symbol_handling if there
785 were errors in symbol_add_stub. Also set so->from_tty before
786 calling symbol_add_stub.
788 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
790 * Merge in HPPA/BSD patches from Utah:
791 * defs.h: Add const to 2nd arg of psignal prototype.
792 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
794 * hppab-core.c: Deleted. No longer useful.
795 * hppab-nat.c: #include more files. Use PT_WUREGS, not
797 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
798 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
799 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
800 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
801 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
803 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
805 * Fix two bugs found by deja-gnu. One is the incorrect reporting
806 of the PC being in a stack dummy when looking at a core file
807 without symbols. The other is the incorrect passing of char
808 arguments during expression evaluation (ie: p foo('a','b') would
809 mess up the passing of it's args because it wasn't coercing the
811 * hppah-tdep.c: Rename global functions to have consistent hppa_
812 prefix. Make more functions static. Drop hp_ prefix from static
813 functions. (hppa_push_arguments): Call value_arg_coerce to cast
814 char to int args if necessary. (hppa_fix_call_dummy): Create
815 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
816 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
817 valid (ie: != 0) before doing comparison against PC.
818 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
819 to reflect new arguments.
820 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
821 prefix for func name. (FIX_CALL_DUMMY): Move code into
824 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
825 to malloc() so that we can test GDB eval of dynamically created
826 arrays (like char strings in `print "foo"').
828 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
830 * printcmd.c (print_address_symbolic): Search symtabs as well as the
831 minimal symbols for a nearby symbol.
833 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
835 * coffread.c: Comment changes around minimal symbol recording.
837 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
839 * command.c: comment changes only.
841 * mips-tdep.c (heuristic_fence_post): new static variable.
842 (heuristic_proc_start): use heuristic_fence_post, print better
843 warnings, but only if not stop_soon_quietly.
844 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
846 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
848 * symtab.h: Fix LOC_REF_ARG comment.
850 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
851 and Jim Kingdon (kingdon@cygnus.com)
853 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
855 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
856 symfile.c (compare_symbols): Don't check first character; STRCMP
859 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
860 structures that are passed by address in a register.
861 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
862 * findvar.c (read_var_value),
863 printcmd.c (address_info, print_frame_args),
864 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
865 * symtab.c (lookup_block_symbol): Deal with it.
867 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
869 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
871 * objfiles.c (find_pc_section): Return a struct obj_section *.
872 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
873 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
874 Don't use obj_section hack.
875 * xcoffexec (vmap_symtab): Relocate obj_sections.
876 * printcmd.c (containing_function_bounds): Use find_pc_section.
878 * symtab.h: Clean up SYMBOL_VALUE comments.
880 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
882 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
883 Expand comments about LOC_ARG/LOC_LOCAL pairs.
885 * coffread.c (read_coff_symtab): Use rewind before fseek.
887 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
889 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
890 * Makefile.in: Add $(YFLAGS) when using $(YACC).
891 * Makefile.in: Remove message to expect conflicts and unused
892 rules in ch-exp.y, since there no longer are any such.
894 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
896 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
898 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
900 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
901 rather than dumping core.
903 * Makefile.in: Add ${srcdir}/ to all source files.
904 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
905 (TAGS): Deal with srcdir and new config directory scheme.
907 Makefile.in (NONSRC): Remove createtags.
908 alldeps.mak: Updated.
910 * rs6000-tdep.c: Delete unused function print_frame.
912 * frame.h (struct frame_info): Doc fix for next_frame.
913 New field signal_handler_caller.
914 blockframe.c (create_new_frame, get_prev_frame_info),
915 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
916 INIT_FRAME_PC_FIRST).
917 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
920 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
922 * irix4-nat.c (fetch_core_registers): Special version of this for
923 Irix 4.x, which stores regs a bit differently from other /proc
925 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
926 to new file core-svr4.c.
927 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
928 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
930 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
932 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
934 * i387-tdep.c: Remove unused #includes.
936 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
938 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
940 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
942 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
944 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
945 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
946 Don't muck with SYMBOL_CLASS.
948 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
950 * munch: Don't use head command. It doesn't exist everywhere.
952 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
954 * inflow.c (new_tty): Remove spurious 'o' character at end
957 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
959 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
960 instructions and nothing more.
961 * mipsread.c (add_line): Add comment why we have to combine line number
962 entries for the same line number.
964 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
966 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
969 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
971 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
973 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
975 * source.c (select_source_symtab): Clean up comment. Also, if
976 we have a current_source_symtab, and s is NULL, return without
978 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
979 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
981 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
983 * dbxread.c (unknown_symchar_complaint): Add new complaint.
984 * stabsread.h: Declare it.
985 * partial-stab.h: Use it.
987 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
989 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
991 * stack.c (print_frame_info): Print specially if dummy frame.
993 * breakpoint.c: Add comments regarding within_scope future direction.
997 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
999 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1001 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1003 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1005 * stabsread.c (read_member_functions): Initialize domain for stubbed
1006 member functions to avoid gdb core dumps when printing pointers
1007 to member functions.
1008 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1011 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1013 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1014 stop with an error().
1015 eval.c (evaluate_subexp): Change error message.
1017 * objfiles.c (build_objfile_section_table): Cast return value
1018 from obstack_finish.
1020 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1022 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1023 to rs6000_frame_chain and deal with it if we're in a signal handler.
1024 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1026 * breakpoint.c (within_scope): New function.
1027 (enable_breakpoint, watchpoint_check): Use it.
1029 * source.c (openp): Handle "exec-file ./ls" correctly.
1031 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1033 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1035 * ch-exp.y: Clean up lexing of identifiers and
1036 reserved words. (E.g. don't recognize FALSEXXX as the
1037 keyword FALSE followed by the identifier XXX.)
1038 Also, convert identifiers to lower case.
1040 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1042 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1043 new serial interface.
1045 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1047 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1048 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1049 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1050 and use new return codes for go32_readchar().
1051 * ser-unix.c: Ditto. Also, move error handling up to caller for
1052 SERIAL_SETBAUDRATE().
1053 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1054 to specific routine.
1055 (serial_close): New routine to wrap around device close routine.
1056 serial.h: Clean & document return values more clearly.
1058 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1060 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1062 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1063 operand in decimal rather than wrong textual versions.
1065 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1066 (mention 't', remove false thing about 'g' only good with 'f').
1068 * breakpoint.h: move "struct breakpoint" and friends to top of
1069 file so that bpstat_find_breakpoint prototype works.
1071 * solib.c (struct so_list): Add bfd field.
1072 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1073 Put the bfd in bfd field of the so_list.
1074 (clear_solib): Free bfd name and close_bfd on the bfd.
1076 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1078 * valarith.c (value_subscript): Add COERCE_REF.
1079 * ch-exp.y (operand_5): We can generalize the 2nd operand
1080 of a string repetition ot 'literal' without ambiguity.
1082 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1084 * breakpoint.h (struct bpstat): Remove momentary field.
1085 Remove bpstat_momentary_breakpoint. This was always kludgy
1086 and is no longer used.
1088 * breakpoint.h: Add enum bpstat_what.
1089 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1090 stop and print fields of bpstat now per-breakpoint, not just
1091 one for the whole chain.
1092 breakpoint.{c,h} (bpstat_what): New function.
1093 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1094 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1095 with call to bpstat_what.
1096 README: Remove watchpoint/breakpoint bug from known bugs.
1098 * breakpoint.h: Prototype bpstat_find_breakpoint.
1100 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1102 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1104 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1105 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1107 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1109 * i960-pinsn.c (tabent): Copied struct definition from
1112 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1114 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1115 is a C++ destructor.
1116 * symtab.c (gdb_mangle_name): Use it.
1117 * symtab.c (find_methods): Do not add destructors to choice list
1119 * symtab.c (decode_line_1): Make breakpoints on destructors work
1122 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1124 * ser-go32.c: Make it use serial port name.
1125 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1127 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1130 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1132 * configure.in: Only configure sparclite subdir when target_cpu
1135 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1137 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1138 Remove FIXME comment regarding this.
1140 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1142 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1144 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1146 Add section table to objfile struct. Use it for find_pc_section.
1147 * objfiles.c (add_to_objfile_sections,
1148 build_objfile_section_table, find_pc_section): new functions.
1149 (allocate_objfile): build section table.
1150 * objfiles.h (struct obj_section): new structure.
1151 (struct objfile): add section table.
1152 (find_pc_section): new prototype.
1153 * solib.[ch] (find_pc_section_from_so_list): removed.
1154 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1155 symfile.h for objfiles.h.
1156 (in_solib_trampoline): adjusted for new find_pc_section
1157 prototype. Removed BAD_RICH_HACK ifdefs.
1158 * symfile.c (syms_from_objfile): offset objfile sections.
1159 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1160 * symfile.h (find_pc_section): prototype removed. Also fixed
1161 comment typo NUL -> NULL.
1162 * target.[ch] (find_pc_section_from_targets): removed.
1163 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1165 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1167 * ser-go32.c: Format. (go32_open): Use proper return value.
1169 * configure.in: Undo conditional configdirs hack for sparclite.
1171 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1173 * symtab.c (list_symbols): When call break_command, pass both
1174 filename and function name not just function name.
1176 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1178 (Changes and new files to make "none" a full fledged configuration)
1179 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1180 Currently only tm-none.h has any meaningful contents.
1181 * config/none/none.mh (NAT_FILE): Use nm-none.h
1182 * config/none/none.mh (XM_FILE): Use xm-none.h
1183 * config/none/none.mt (TM_FILE): Use tm-none.h
1184 * Makefile.in (depend): Remove comment about parse errors in
1185 valops.c, it now parses correctly and generates a correct depend
1186 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1187 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1189 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1191 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1193 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1194 exactly 8 characters.
1196 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1198 * configure.in: Sparclite uses sparc config dir. Also has it's
1199 own tm- & .mt files now. Also add sparclite to configdirs.
1200 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1201 * config/i386/go32.mh: Nullify def of TERMCAP.
1202 * config/i386/xm-go32.h: Get rid of redef of EIO.
1203 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1204 specific configs. Very similar to sun4os4, but without solib.
1205 * sparclite/{Makefile.in configure.in}: First cut at making this
1208 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1210 * ser-go32.c: First cut at adapting to new serial interface.
1212 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1214 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1215 These implement a new serial line interface for talking to remote
1217 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1218 EXCEPT go32, which gets ser-go32.c.
1219 * remote.c: Use new serial interface. More remote-xxx's to be
1221 * ser-bsd.c, ser-termios.c: Removed.
1222 * serial.c: New. Implements common operations for all serial
1224 * ser-unix.c: New. Unix specific serial operations for various
1225 flavors of Unix (Posix, SysV, BSD).
1226 * serial.h: Generic serial interface defs.
1227 * config/i386/go32.mh, config/i386/i386bsd.h,
1228 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1229 ser-bsd.o from XDEPFILES. All the magic is now handled in
1232 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1234 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1236 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1238 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1240 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1241 about framelessness except on the innermost frame.
1243 * xcoffexec.c: Call fatal() not abort().
1245 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1246 a LOC_OPTIMIZED_OUT symbol.
1247 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1248 findvar.c (read_var_value), printcmd.c (address_info),
1249 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1250 m2-exp.y (yylex): Deal with it.
1251 ch-exp.y (yylex): Deal with it.
1253 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1255 * findvar.c (value_from_register): H8500 specific, check to see
1256 if we are looking at short pointer. If so, skip crock.
1257 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1258 read_memory_integer() to avoid getting messed up by sign extension.
1260 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1262 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1263 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1264 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1266 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1268 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1270 * core.c (dis_asm_print_address): New function.
1272 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1275 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1277 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1278 entire breakpoint chain and print only the first entry that needs to
1279 be printed and needs to be stopped for. Fixes problems with printing
1280 of multiple breakpoints with different conditions.
1281 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1282 effectively stops printing of the breakpoint chain.
1283 * breakpoint.c (print_it_noop): New routine to print nothing
1284 for this breakpoint entry and dont stop printing.
1285 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1286 watchpoint only if it is enabled.
1287 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1288 descriptor from the library to make backtraces through setjmp work.
1289 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1291 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1292 all registers saved within sigtramp, cleanup.
1294 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1296 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1298 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1300 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1301 with prototype in ../include/dis-asm.h.
1303 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1305 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1306 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1307 Use read_memory_func interface to disassembler.
1309 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1311 Teach sparc solaris to next over shared library functions.
1312 * solib.[hc] (find_pc_section_from_so_list): new function and
1314 * sparc-tdep.c (in_solib_trampoline): new function.
1315 * symfile.[hc] (find_pc_section): new function and prototypes.
1316 * target.[hc] (find_pc_section_from_targets): new function and
1318 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1319 in_solib_trampoline.
1321 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1323 * infrun.c (wait_for_inferior): Revise comment.
1325 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1327 * command.{c,h}: New var_type var_integer.
1328 main.c: Use it for history_size.
1330 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1331 Lint and byte-order fixups.
1333 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1335 * breakpoint.h (bpstat): New field print_it.
1336 breakpoint.c (bpstat_print): Use it.
1337 (print_it_normal): New function (from old bpstat_print code).
1338 (bpstat_{alloc,stop_status}): Set print_it field.
1340 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1341 evaluating watchpoint condition, via new function watchpoint_check.
1342 Also stop if watchpoint disabled due to leaving its block.
1344 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1346 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1348 * mips-pinsn.c: Add missing include of dis-asm.h.
1350 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1352 * Makefile.in (clean, distclean, realclean): Recursively apply
1353 to subdirs first, rather than last. This avoids, for example,
1354 Makefile being removed in a parent directory before the recursive
1357 * alldeps.mak, depend: Update for below changes.
1359 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1360 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1361 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1362 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1363 instead of tm-68k.h.
1364 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1365 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1366 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1367 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1368 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1369 tm-68k.h to tm-m68k.h.
1370 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1371 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1374 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1375 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1376 * a29k-tdep.c: Renamed from am29k-tdep.c.
1377 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1378 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1379 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1380 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1381 Map '29k' to 'a29k'.
1382 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1383 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1384 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1386 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1387 define that does not appear anywhere else in the gdb source tree.
1388 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1390 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1392 * breakpoint.c: Add comments regarding breakpoint_re_set.
1394 * xcoffread.c (sort_syms, compare_symbols): Remove.
1395 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1396 not our own sort_syms (it is identical).
1398 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1400 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1402 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1403 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1405 * exec.c (exec_close): Fix storage leak.
1406 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1407 output sections when patching an executable.
1408 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1409 when writing all registers.
1410 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1411 at the right offset in the dummy frame.
1412 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1413 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1414 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1416 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1418 * Makefile.in (TARFILES): Avoid trailing backslash.
1420 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1422 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1423 it in breakpoint_re_set.
1424 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1426 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1427 don't use sizeof(int) for target stuff, etc).
1429 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1431 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1432 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1433 support that can't be integrated anyway due to lack of clear
1436 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1438 * findvar.c (read_register, write_register): Make these capable
1439 of reading/writing registers that are shorter than REGISTER_TYPE.
1440 * (value_from_register): Install H8500 specific code to return
1441 proper value when register is being used as a pointer.
1442 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1443 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1444 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1445 chain frames properly by combining frame pointer with T reg.
1446 (init_extra_frame_info): Delete. It's now a macro.
1447 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1448 offset by the correct amount off of the frame pointer.
1449 (register_byte): Delete. It's now a macro.
1450 (register_raw_size, register_virtual_size): Delete. Replaced by
1451 common routine h8500_register_size, cuz there's no difference
1452 between the raw & virtual sizes on this machine.
1453 (register_convert_to_raw, register_convert_to_virtual): Delete,
1454 cuz there's no difference between the raw & virtual forms.
1455 Replaced by memcpy in tm file.
1456 (register_virtual_type): Rename to h8500_register_virtual_type.
1457 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1458 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1459 emulator have same reg offsets. This is all handled in the
1461 (h8500_trapped_internalvar): New routine to detect references to
1462 convenience vars acting as pointer pseudo-regs.
1463 (h8500_value_trapped_internalvar): Conjure up value of pointer
1465 (h8500_set_trapped_internalvar): Convert set value in real
1466 register references.
1467 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1468 code segment register.
1469 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1471 (wait_for_inferior): Add h8500 specific code to add stack segment
1472 when reading SP register.
1473 remote-sim.c (fetch_register): Spacing.
1474 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1475 detect cruft. Redo all register manipulation stuff. Get rid of
1476 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1477 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1478 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1479 to create internal vars for pointer pseudo-regs.
1481 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1483 * Makefile.in: Numerous small changes to macro definitions
1484 and rules for building gdb distribution tree. Many macros
1485 eliminated or merged, and rules simplified.
1486 * alldeps.mak: Update.
1489 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1491 * Makefile.in: recurse through SUBDIRS for dvi target too
1493 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1495 * Clean up xcoff relocation.
1496 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1497 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1499 symtab.h (struct general_symbol_info): Add section field.
1500 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1501 xcoffread.c: Set section for symbols and msymbols.
1502 (struct symtab): Add block_line_section field.
1503 buildsym.c (end_symtab): Set it.
1504 (end_symtab and callers): Add section parameter.
1505 objfiles.c (objfile_relocate): New funciton.
1506 xcoffexec.c (vmap_symtab): Use it.
1507 xcoffsolib.h (struct vmap): Remove unused fields.
1508 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1509 CORE_NEEDS_RELOCATION, symtab_relocated.
1510 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1511 rs6000-tdep.c: Make loadinfotext static.
1512 breakpoint.c (fixup_breakpoints): Doc fix.
1513 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1514 (end_symtab): primary field replaces nonreloc.
1516 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1518 * symtab.h (struct linetable_entry): Remove confusing comment.
1520 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1522 * Makefile.in: add installcheck target
1524 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1526 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1527 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1528 z8k}: New directories to hold cpu specific configuration files.
1529 Naming follows gcc convention.
1530 * config/{*.mt, *.mh}: All target and host makefile fragment
1531 config files moved to an appropriate config/<cpu> subdirectory.
1532 * nm-*, xm-*, tm-*: All native, host, and target files, which
1533 get linked to nm.h, xm.h, and tm.h respectively by configure,
1534 moved to appropriate config/<cpu> subdirectory.
1535 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1536 Native, host, and target files that are common across more than
1537 one cpu architecture and included by one of the configured
1538 native, host, or target files, get moved to config directory.
1539 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1540 pick up native, host, or target include files moved to one of
1541 the config subdirectories, and that are included by other files.
1542 * Makefile.in (alldeps.mak): Modify to account for new config
1543 directory structure.
1544 * alldeps.mak, depend: Update for new config directory structure.
1545 * config/*/[ntx]m-*.h: Modify all files that include other
1546 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1547 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1549 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1550 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1551 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1552 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1553 the ones where the default is not unique or different than the
1554 config subdirectory name. Similarly, handle gdb_target_cpu.
1555 Modify configure.in as appropriate to make use of gdb_host_cpu
1556 and gdb_target_cpu to find makefile fragments and make links.
1558 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1560 * mipsread.c (compare_blocks): Sort blocks with the same start
1561 address by decreasing ending address.
1563 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1565 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1566 lookup_symbol as it might get clobbered by the call.
1568 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1569 The previous code did not initialize the language field for the psymtab
1572 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1574 * c-exp.y (parse_number): Avoid shift warning.
1575 * serial.h (struct ttystate): Declare empty one on DOS.
1577 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1579 * xm-sun4os4.h: Return type of free() should be void, not int.
1581 * vx-share/vxWorks.h: Remove #def of NULL.
1583 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1585 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1587 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1589 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1591 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1593 * ieee-float.c: Moved to ../libiberty.
1594 * ieee-float.h: Moved to ../include.
1595 * Makefile.in: Update accordingly.
1596 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1597 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1598 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1599 it is now in ../opcodes/m68881-ext.c.
1600 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1601 prologue (some callers _do_ care).
1602 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1603 new interface of ../opcodes/*-dis.c.
1604 * ch-exp.y: Add #include <ctype.h>.
1606 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1608 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1610 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1612 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1614 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1616 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1618 * z8k-tdep.c (extract_return_value, write_return_value,
1619 store_struct_return): New functions from macros in tm-z8k.h.
1621 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1623 * valops.c (value_arg_coerce): Apply temporary patch to
1624 fix problem with coercion of array and function types when
1625 passed as arguments to C functions, pending a more complete
1626 review of when and how coercion should be done, depending
1627 upon context and language.
1629 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1631 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1633 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1634 debugsec if there are a non-zero number of symbols.
1636 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1638 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1640 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1642 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1644 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1645 not just 50 symbols.
1646 (symtbl_num_syms): New variable.
1647 (read_xcoff_symtab): Set it.
1648 (read_symbol_nvalue): Check for bad symno.
1649 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1652 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1654 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1655 This is defined in defs.h if necessary.
1656 * vx-share/vxWorks.h: Remove #defs of min and max.
1657 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1658 vx-share/xdr_rdb.c: include defs.h.
1660 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1662 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1665 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1666 xcoffread.c: Doc fixes.
1668 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1670 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1671 xcoffexec.c (xcoff_relocate_core): New function.
1672 (text_adjustment): Removed.
1673 (add_vmap): Return the vmap.
1674 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1676 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1678 * xcoffsolib.h: Add objfile member to struct vmap.
1679 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1680 xcoffexec.c (add_vmap): Allocate objfiles here.
1682 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1684 Support 68000 series without floating point.
1686 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1687 * tm-68k-nofp.h: New file, lacks 68881 support.
1688 * config/m68k-nofp.mt: New file.
1690 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1692 Remove a few remaining underscore/no-underscore remnants from
1695 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1696 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1697 * config/sparc-noun.mt: Rename to sparc-em.mt.
1698 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1699 * tm-68k-un.h: Rename to tm-68k-fp.h.
1700 * tm-spc-un.h: Rename to tm-spc-em.h.
1701 * tm-sun4sol2.h: Cleanup.
1702 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1704 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1706 * symmisc.c (std_in, std_out, std_err): Move initializations
1707 to runtime code, in case they aren't constant.
1709 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1711 * symtab.c (find_pc_symtab): some object file formats, notably
1712 mips, have holes in the address ranges of symtabs. Change
1713 this algorithm from first hit to tightest fit.
1715 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1716 fence post without finding the enclosing function, then print a
1719 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1721 * utils.c (fputs_demangled, fprint_symbol): Remove.
1722 * utils.c (fprintf_symbol_filtered): New function which combines
1723 the functionality of fputs_demangled and fprint_symbol. Uses a
1724 caller provided language parameter to select the appropriate
1725 demangler, and caller provided args to pass to the demangler.
1726 * defs.h (enum language): Move further up in file so enum can
1727 be used in prototypes.
1728 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1729 * defs.h (fprintf_symbol_filtered): Add prototype.
1730 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1731 fputs_demangled with call to fprintf_symbol_filtered.
1732 * cp-valprint.c (demangle.h): Include
1733 * cp-valprint.c (cp_print_value_fields): Replace calls to
1734 fprint_symbol with calls to fprintf_symbol_filtered.
1735 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1736 with call to fprintf_symbol_filtered.
1737 * stack.c (print_frame_info): Remove obsolete code so we don't
1738 have to update fputs_demangled usage in it.
1739 * stack.c (print_frame_info, frame_info): Add language variable
1740 to pass to fprintf_symbol_demangled and initialize it from the
1741 symbol's language. Replace calls to fputs_demangled with calls
1742 to fprintf_symbol_filtered.
1743 * symtab.c (find_methods): Replace call to fputs_demangled with
1744 call to fprintf_symbol_filtered.
1745 * ch-valprint.c (demangle.h): Include.
1746 * ch-valprint.c (chill_print_value_fields): Replace call to
1747 fprint_symbol with call to new fprintf_symbol_filtered.
1749 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1751 * Makefile.in (VERSION): Bump version to 4.8.2.
1753 * main.c (source_command): Require an explicit pathname of file
1754 to source, since previous behavior of defaulting to gdb init file
1755 was troublesome and undocumented.
1756 * printcmd.c (disassemble_command): Add missing '{}' pair to
1757 else with two statements. Bug reported by Stephane Tsacas
1759 * symtab.c (find_pc_line): Don't complain about zero length or
1760 negative length line numbers for the moment, since we may not own
1761 the terminal when called, such as when single stepping. (FIXME)
1762 * language.h (CAST_IS_CONVERSION): True if current language is
1763 C++ as well as C. Fix from Peter Schauer.
1764 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1765 Use STREQN macro rather than bare '!strncmp()'.
1766 * environ.c (unset_in_environ): Avoid use of memcpy on
1767 overlapping memory regions, as suggested by Paul Eggert
1768 <eggert@twinsun.com>.
1769 * c-exp.y (%union struct): Remove unused ulval as suggested
1770 by Paul Eggert <eggert@twinsun.com>.
1772 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1774 * main.c (gdbinit): Make static.
1775 * main.c (inhibit_gdbinit): Move to file scope.
1776 * main.c (main): Remove local inhibit_gdbinit.
1777 * main.c (source_command): Don't source '.gdbinit' file by
1778 default if gdb has been told to ignore it.
1780 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1782 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1785 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1787 * printcmd.c (print_address_symbolic): Only print if offset
1788 is shorter than max_symbolic_offset.
1789 (initialize_printcmd): `set print max-symbolic-offset'.
1791 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1792 (examine_tag): Use it.
1793 (read_register_stack): Only look in the local registers for a
1794 memory address if it's between rfb and rsp; go to memory otherwise.
1795 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1796 (reginv_com): Remove ancient kludge command.
1798 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1800 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1801 irix4 will again compile.
1803 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1805 * configure.in: accept mips-sgi-irix4* for irix4.
1807 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1809 * z8k-tdep.c (print_register_hook): Lint.
1811 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1813 Lint fixes from Paul Eggert (eggert@twinsun.com):
1815 * command.c (do_setshow_command): var_uintegers are unsigned.
1816 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1817 unsigned, since they use hex values with the high bit set.
1819 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1821 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1822 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1824 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1825 macro definitions in parenthesis.
1827 * dbxread.c (dbx_symfile_init): Catch the case where there is
1828 no string table, but the only way we find out is by reading zero
1831 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1833 * dbxread.c (dbx_symfile_init): Make size of the string table
1834 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1835 offset to the string table is nonzero and handle the nonexistant
1836 string table case, should it occur. Ensure that the string table
1837 size read from the file is reasonable, with a minimum lower bound
1838 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1840 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1842 * Makefile.in: Changes to build testsuite correctly.
1843 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1844 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1845 (TARGET_FLAGS_TO_PASS): New variable.
1846 (SUBDIRS): Added testsuite.
1847 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1848 testsuite is compiled with CC_FOR_TARGET rather than CC.
1850 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1852 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1853 reported by mycroft@gnu.ai.mit.edu.
1855 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1856 * configure.in (vax-*-ultrix2*): New triplet.
1857 * config/vaxult2.mh: New file.
1858 * xm-vaxult2.h: New file.
1860 * c-exp.y (parse_number): Change high_bit to unsigned.
1861 * demangle.c: Change all references to cfront to ARM, since the
1862 actual algorithm is the one specified in the Annotated Reference
1863 Manual. This was confusing users into thinking that full cfront
1864 support was implemented.
1865 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1866 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1867 directly to lookup_struct_elt_type, which will do the
1868 dereferencing itself.
1869 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1870 NULL dereferencing bug for unnamed structs, comment out
1873 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1875 * coffread.c (process_coff_symbol): Change PCC argument correction
1876 so that it only happens on big-endian targets; so that it only
1877 happens if the short or char argument is aligned on an int
1878 boundary; and so that it changes the location, rather than the
1879 type, of the argument. These changes tend to parallel similar
1880 (old) changes in stabsread.c.
1882 * coffread.c (coff_read_enum_type): Use the specified size for
1883 enums, don't assume that they are int-sized.
1885 * c-valprint.c (c_val_print): Don't assume enums are the same as
1888 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1889 Rendell, <michael@mercury.cs.mun.ca>.
1891 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1893 * language.h (local_decimal_format_custom): Add prototype.
1894 * language.c (local_decimal_format_custom): Add function, bug
1895 reported by Robert R. Henry (rrh@tera.com).
1897 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1899 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1900 by Josef Leherbauer, joe@takeFive.co.at.
1902 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1904 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1905 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1906 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1907 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1908 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1909 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1910 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1911 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1913 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1915 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1916 of demangled name fields to NULL if no demangling exists for
1917 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1918 symbols if their language is known at the time they are created,
1919 but sometimes the language is not known until later.
1921 * ch-typeprint.c (chill_print_type_base): Name changed to
1922 chill_type_print_base to match pattern for C and C++ names.
1923 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1924 to be consistent with other usages.
1925 * ch-typeprint.c (chill_type_print_base): Add support for
1926 printing Chill STRUCT types.
1927 * ch-valprint.c: Include values.h.
1928 * ch-valprint.c (chill_print_value_fields): New function and
1929 prototype for printing Chill STRUCT values.
1930 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1931 that was being called with two args instead of three.
1932 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1933 to print Chill STRUCT values.
1935 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1937 * configure.in: added testsuite to configdirs.
1939 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1941 * doc/stabs.texi: The `this' pointer is now known by the name
1942 `this' instead of `$t'.
1944 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1946 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1947 references of TAG_string_type DIEs in user defined types.
1948 * ch-lang.c (chill_create_fundamental_type): Track compiler
1949 change that now emits debugging info with the type long for Chill
1952 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1954 * remote-mips.c: New file; implements MIPS remote debugging
1956 * config/idt.mt: New file; uses remote-mips.c
1957 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1959 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1960 floating point coprocessor.
1961 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1963 (mips_pop_frame): If not mips_fpu, don't restore floating point
1965 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1967 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1968 mips_fpu, don't use fp0 as floating point return register.
1969 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1972 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1974 * gdb/testsuite: made modifications to testcases, etc., to allow
1975 them to work properly given the reorganization of deja-gnu and the
1976 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1978 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1980 * gdb/testsuite: Initial creation of gdb/testsuite.
1981 Migrated dejagnu testcases and support files for testing nm to
1982 gdb/testsuite from deja-gnu. These files were moved "as is"
1983 with no modifications. This migration is part of a major overhaul
1984 of dejagnu. The modifications to these testcases, etc., which
1985 will allow them to work with the new version of dejagnu will be
1986 made in a future update.
1988 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1990 * NEWS: Add reminders for next release.
1992 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1994 * mipsread.c (parse_lines): Correct check for files compiled with
1997 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1999 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2001 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2003 * Makefile.in (VERSION): GDB-4.8 release!
2004 * README, NEWS: Update for release.
2006 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2008 * am29k-pinsn.c (print_insn): Minor nits with const.
2009 * am29k-tdep.c: More minor nits with arg types for
2010 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2012 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2014 * gcc.patch: Update for a different GCC (G++) bug.
2015 * main.c (print_gdb_version): Update copyright year to 1993.
2016 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2017 conditionalize this file on it. FIXME, right way is to split
2018 these into two config files.
2019 (ATTACH_DETACH): Define for BSD 4.4
2020 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2021 (U_REGS_OFFSET): Revise for 4.4.
2022 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2023 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2024 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2026 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2028 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2031 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2033 * c-lang.c (c_printstr): Bugfix for length==0 case.
2035 * c-lang.c (c_printstr): If a C string ends in a null, don't
2038 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2040 * defs.h (STRCMP): Make it work for unsigned chars.
2042 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2044 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2045 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2046 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2047 define to kludge the large opcode table into two smaller tables,
2048 since GCC take exponential space to build the table. Lint.
2049 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2051 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2053 * Makefile.in (VERSION): Roll to 4.7.9.
2054 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2055 definition here, to handle both BSD 4.3 and 4.4 systems.
2056 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2057 * remote.c (alarm): Move declaration to global level, before
2058 first reference to it.
2059 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2060 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2062 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2064 * remote.c (readchar): forward declare alarm which otherwise looks
2065 like an undeclared variable to gcc.
2067 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2068 when comparing against an int. Avoids superfluous warning from
2071 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2072 Avoids superfluous warnings from some systems and/or compilers
2073 (like vax ultrix 4.2.)
2075 * language.c (struct op_print unk_op_print_tab): use the enum
2076 values rather naked zeros as initializers. Avoids warnings from
2077 ultrix type compilers.
2079 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2081 * Makefile.in (VERSION): Roll to 4.7.6.
2082 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2083 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2084 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2085 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2086 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2087 (depend): Fix bug where nm-files in config files weren't noticed.
2088 (make-proto-gdb-1): Avoid changing directories while building new
2089 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2091 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2093 * remote.c: Improve error recovery. Allow user to break out
2094 of initial connection attempt with INTERRUPT. Treat a timeout
2095 while waiting for remote packet like a retry, unless the remote
2096 side is actively running user code. Fix a few long printf_filtered's.
2098 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2101 * buildsym.c (start_subfile): Allow null file name.
2103 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2105 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2106 expects a pointer to complaint rather than a complaint
2108 (process_linenos): free the previously allocated subfile name,
2109 then allocate the new one from the heap.
2111 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2113 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2115 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2117 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2118 Previously, would bogusly index off the bottom of type_vector.
2119 (rs6000_builtin_type): Accept type number as argument.
2120 (read_type, case '-'): Handle negatives like any other type number.
2122 * symfile.c (deduce_language_from_filename): Handle null name.
2124 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2125 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2126 fixed by sato@sm.sony.co.jp.
2128 * xcoffread.c (parmsym): Don't use an initializer to set up
2129 this struct symbol. Set it up in initialize_xcoffread.
2130 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2131 works on real rs/6000 target with #ifndef FAKING_RS6000.
2133 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2135 * stabsread.c (rs6000_builtin_type): Move function from
2136 xcoffread.c:builtin_type.
2137 * xcoffread.c (builtin_type): Move to stabsread. Remove
2138 IBM6000_HOST dependency. Move misplaced comments.
2139 (various): Change printf's to complaints.
2140 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2141 objfile argument to read_type calls under #if 0.
2142 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2143 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2144 * Makefile.in: xcoffread.o is not built by default.
2145 * xm-rs6000.h (IBM6000_HOST): Remove.
2146 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2147 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2150 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2152 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2153 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2154 register numbers when user tries to modify elements in structs
2155 passed as arguments.
2156 * inflow.c (child_terminal_info): Move banner outside of system
2158 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2159 passes struct/union arguments by address.
2161 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2163 * Based on patch from Kean Johnston <maw@netcom.com>:
2164 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2165 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2166 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2168 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2170 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2171 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2173 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2175 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2176 cc debugging output.
2178 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2180 * stabsread.c (define_symbol): Complain about unrecognized names
2181 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2182 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2183 (read_cpp_abbrev): Don't use the class name as part of the
2184 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2185 abbrevs. Inspired by Mike Tiemann.
2186 (read_tilde_fields): Comment. Remove ancient dead code.
2187 Remove erroneous but non-dead code. Simplify. Add complaints.
2188 (in general): Remove extraneous (parentheses) in return
2191 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2193 * coffread.c (coff_lookup_type): Fix fencepost error reported
2194 by Art Berggreen, <arg@opal.acc.com>.
2196 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2197 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2199 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2200 test, which is apparently left over from when we used native
2201 include files and couldn't depend on the member names being there.
2202 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2204 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2206 * mipsread.c: Major overhaul to use new BFD symbol table reading
2207 routines. Now swaps information as it is needed, rather than
2208 swapping everything when the file is read.
2210 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2212 * Makefile.in (TARDIRS): Add sparclite demo dir.
2213 (*.tab.c): Change dependency on Makefile to depend on
2214 Makefile.in, otherwise it always rebuilds after configuring.
2215 Force output *.tab.c file into current directory even in "make"
2216 versions that rewrite dependent file names used in command lines.
2218 * TODO: Remove some things we did.
2219 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2220 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2221 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2222 * symtab.h: Eliminate unnamed unions and structs.
2224 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2226 * Makefile.in (VERSION): Roll to 4.7.5.
2228 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2230 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2231 re-evaluating symbol pointers.
2233 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2235 * c-exp.y (lcurly, rcurly): New nonterminals.
2236 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2238 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2239 made function static.
2240 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2241 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2242 * parse.c (start_arglist):
2243 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2244 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2245 * parser-defs.h (funcall_chain): Moved to parse.c.
2246 * printcmd.c (print_frame_nameless_args): Fix prototype.
2247 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2248 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2249 * valops.c (typecmp): Moved prototype from values.h.
2250 * value.h (typecmp): Moved prototype to valops.c, made static.
2251 * ch-exp.y (yylex): Change way control sequences are disabled.
2253 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2255 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2257 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2259 * mipsread.c (upgrade_type): Build array types correctly, using
2260 create_range_type and create_array_type.
2262 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2264 * remote-nindy.c: Cleanup.
2266 * infrun.c (wait_for_inferior): When rolling back the PC after
2267 a breakpoint, call write_pc so that NPC gets rolled back as well
2270 * blockframe.c (inside_entry_file, inside_main_func,
2271 inside_entry_func): PC of zero is always "bottom of stack".
2273 * printcmd.c (print_frame_args, print_frame_nameless_args):
2274 Let print_frame_nameless_args decide whether there are any,
2275 laying groundwork for possibly later printing 29K args for
2276 functions where we have tag words but no symbols.
2278 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2280 * Makefile.in: fix GDB doc targets for new doc subdir structure
2282 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2284 * stack.c (parse_frame_specification): Parse as many arguments
2285 as there are (up to MAXARGS). Pass all of them in argc, argv
2286 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2287 many there were, onto SETUP_ARBITRARY_FRAME.
2288 * tm-mips.h, tm-sparc.h: Corresponding changes.
2289 * mips-tdep.c, sparc-tdep.c: Ditto.
2291 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2293 * hp300ux-nat.c: Update copyrights.
2294 * mipsread.c (parse_partial_symbols): Complain about block
2295 indexes that go backwards. Fix from Peter Schauer.
2296 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2297 symbol-file that has no linkage symbols to be read.
2298 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2299 from tm- file to xm-file, since they're host dependent.
2300 * valarith.c (value_binop): Typo.
2302 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2304 * sparclite/aload.c: Add copyleft.
2305 * sparclite/crt0.s: Add comment at beginning.
2307 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2309 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2310 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2312 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2314 * values.c (value_headof): Fix typo in which VTBL and ARG were
2315 being confused for one another.
2317 * valops.c (typecmp): Now static.
2319 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2320 baseclass--we don't always inherit its virtual function table
2323 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2324 pointer correctly in case value_struct_elt moves it around.
2326 * valops.c (typecmp): Now static. Also, now groks references
2329 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2330 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2332 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2334 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2335 to avoid "too much defining" error from native C compiler (!).
2337 * Makefile.in (HFILES): Add typeprint.h.
2338 * typeprint.[ch]: Update copyrights.
2340 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2342 * Makefile.in: Update to match doc/ subdir changes.
2344 * config/hp300hpux.mh: No cross-host file needed, just native.
2345 * config/go32.mh: Remove nonexistent "native" support.
2347 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2348 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2349 * m88k-tdep.c (next_insn): Lint, cleanup.
2350 (store_parm_word): Lint.
2352 * README: Fix typo (reported by karl@hq.ileaf.com).
2354 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2356 * expression.h (BINOP_CONCAT): Document use for self concatenation
2357 an integral number of times.
2358 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2360 * valarith.c (value_concat): Rewrite to support self
2361 concatenation an integral number of times.
2362 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2363 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2364 eliminate hundreds of spurious shift/reduce and reduce/reduce
2365 conflicts that mask the 5 real ones.
2366 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2367 * ch-exp.y (integer_literal_expression): Remove production,
2370 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2372 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2373 implied that "no side effects" was nonfunctional.
2374 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2375 character string and bitstring concatenation.
2376 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2377 * expression.h (exp_opcode): Add BINOP_CONCAT.
2378 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2379 * language.c (string_type): Add function to determine if a type
2381 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2382 * valarith.c (value_concat): New function to concatenate two
2383 values, such as character strings or bitstrings.
2384 * valops.c (value_string): Remove error stub and implement
2386 * value.h (value_concat): Add prototype.
2387 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2388 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2389 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2392 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2394 * c-exp.y (exp): Add production to support direct creation
2395 of array constants using the obvious syntax.
2396 * c-valprint.c (c_val_print): Set printed string length.
2397 * dwarfread.c (read_tag_string_type): New prototype and
2398 function that handles TAG_string_type DIEs.
2399 * dwarfread.c (process_dies): Add case for TAG_string_type
2400 that calls new read_tag_string_type function.
2401 * expprint.c (print_subexp): Add support for OP_ARRAY.
2402 * gdbtypes.c (create_range_type, create_array_type): Inherit
2403 objfile from the index type.
2404 * ch-typeprint.c (chill_print_type): Add case for
2406 * ch-valprint.c (chill_val_print): Fix case for
2409 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2411 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2412 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2413 include/coff/mips.h.
2415 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2417 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2418 constants with an explicit null byte terminator. OP_STRING is
2419 now used for real string types.
2420 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2421 they are used by all languages.
2422 * c-lang.c (_initialize_c_language): Move initializations of
2423 builtin_type_* to lang.c.
2424 * c-typeprint.c (c_type_print_varspec_prefix,
2425 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2426 to TYPE_CODE_STRING.
2427 * c-valprint.c (c_val_print): Change the way character arrays
2428 are printed as strings to be consistent with the way strings
2429 are printed when pointer-to-char types are dereferenced.
2430 Remove test of print_max before calling val_print_string, which
2431 now does it's own test.
2432 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2433 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2434 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2435 * gdbtypes.c (builtin_type_*): Add declarations moved from
2437 * gdbtypes.c (create_string_type): New function to create real
2439 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2440 renamed to TYPE_CODE_STRING.
2441 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2442 builtin_type_* types moved from c-lang.c.
2443 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2444 to TYPE_CODE_STRING.
2445 * gdbtypes.h (builtin_type_string): Add extern declaration.
2446 * gdbtypes.h (create_string_type): Add prototype.
2447 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2448 renamed to TYPE_CODE_STRING.
2449 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2451 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2452 renamed to TYPE_CODE_STRING.
2453 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2455 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2456 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2457 to TYPE_CODE_STRING.
2458 * valops.c (allocate_space_in_inferior): New function and
2459 prototype, using code ripped out of value_string.
2460 * valops.c (value_string): Rewritten to use new function
2461 allocate_space_in_inferior, but temporarily disabled until some
2462 other support is in place.
2463 * valops.c (value_array): New function to create array constants.
2464 * valprint.c (val_print_string): Add comment to document use,
2465 complete rewrite to fix several small buglets.
2466 * value.h (value_array): Add prototype.
2467 * value.h (val_print_string): Change prototype to match rewrite.
2468 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2469 * ch-exp.y (match_character_literal): Disable recognition of
2470 control sequence form of character literals and document why.
2472 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2474 * nindy-share/nindy.c: Add comments to #endif's to clarify
2477 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2478 read_memory to get byte order right.
2479 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2480 anymore. This is done in paread.c now. We expect unwind info
2481 to hang off of objfiles, and search all of the objfiles when until
2483 * (skip_trampoline_code): Cast arg to target_read_memory.
2484 * objfiles.h (struct objfile): Add new field obj_private to hold
2485 per object file private data (unwind info in this case).
2486 * paread.c (read_unwind_info): New routine to read unwind info
2487 for the objfile. This data is hung off of obj_private.
2488 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2489 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2490 make this easier to access.
2492 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2494 * c-valprint.c (cp_print_class_member): Add extern decl.
2495 * c-valprint.c (c_val_print): Extract code for printing methods
2496 and move it to cp_print_class_method in cp-valprint.c.
2497 * c-valprint.c (c_val_print): Extract code to print strings and
2498 move it to val_print_string in valprint.c.
2499 * cp-valprint.c (cp_print_class_method): New function using
2500 code extracted from c_val_print.
2501 * valprint.c (val_print_string): New function using code
2502 extracted from c_val_print.
2503 * value.h (val_print_string): Add prototype.
2504 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2505 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2506 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2507 CHECKBUF, growbuf_by_size): New variables, macros, and support
2508 functions for implementing a dynamically expandable temp buffer.
2509 * ch-exp.y (match_string_literal): New lexer function.
2510 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2511 removed and replaced with new CHECKBUF macro.
2512 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2513 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2515 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2517 * Makefile.in: Add info for paread.o.
2518 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2520 * blockframe.c (frameless_look_for_prologue): Correct the
2522 * gdbtypes.h, gdbtypes.c: Use const in decl of
2523 cplus_struct_default, now that pa-gas assembler has been fixed.
2524 * hppah-nat.c: Formatting.
2525 * hppah-tdep.c: Remove lots of useless externs for variables we
2527 * (find_unwind_entry): Speed up by using binary search, and a one
2529 * (rp_saved): New routine to see what unwind info says about RP
2530 being saved on the stack frame.
2531 * (frame_saved_pc): Look for prologue to see if we need to
2532 examine the stack for the saved RP or not.
2533 * (init_extra_frame_info): Check for prologue, instead of
2534 framesize to determine if we are frameless or not.
2535 * (frame_chain_valid): Stop backtraces when we run into _start.
2536 * (push_dummy_frame): Reformat to make more readable.
2537 * (find_dummy_frame_regs): ditto.
2538 * (hp_pop_frame): ditto.
2539 * (hp_restore_pc_queue): small cleanup.
2540 * (hp_push_arguments): ditto.
2541 * (pa_do_registers_info): ditto.
2542 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2543 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2544 * Define FRAME_CHAIN_VALID.
2545 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2546 passed to functions.
2548 * paread.c (pa_symtab_read): Use new bfd conventions for
2549 accessing linker symbol table.
2550 * (pa_symfile_init): Access embedded STAB info via BFD section
2551 mechanism and related macros.
2554 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2556 * sparc-stub.c: Use a seperate stack for our traps.
2557 * Handle recursive traps.
2558 * Remove all trap init code. This needs to be done by the
2560 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2562 * (handle_exception): See if we are at breakinst, if so, then
2563 advance PC sp that users can just step out of breakpoint().
2564 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2565 new place if SP has changed.
2566 * (case 's'): Get rid of this, we can't do it yet.
2567 * (case 't'): New command to test any old random feature.
2568 * (case 'r'): New command to reset the system.
2569 * (breakpoint): Add label to breakpoint trap instruction so that
2570 handle_exception() can detect where we are and get past the
2571 breakpoint trivially.
2573 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2575 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2577 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2579 * configure.in: recognise all sparclite variants
2581 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2583 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2584 binary files oring in the right bit.
2586 * main.c, source.c, state.c, symmisc.c: use macros defined in
2587 fopen-{bin|both} when fopening files.
2589 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2591 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2592 from a configuration file (typically including <limits.h>), or to
2593 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2594 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2595 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2596 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2597 * exppritn.c (print_subexp, dump_expression): Add case for
2599 * expression.h (OP_BITSTRING): New expression element type for
2601 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2602 macros to convert between number of expression elements and bytes
2603 to store that many elements.
2604 * i960-tdep.c (leafproc_return): Use new macros to access
2605 minimal symbol name and address fields.
2606 * m88k-pinsn.c (sprint_address): Use new macros to access
2607 minimal symbol name and address fields.
2608 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2609 minimal symbol address field.
2610 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2611 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2612 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2613 Use new BYTES_TO_EXP_ELEM macro.
2614 * parse.c (write_exp_bitstring): New function to write packed
2615 bitstrings into the expression element vector.
2616 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2618 * parser-defs.h (struct stoken): Document that it is used for
2619 OP_BITSTRING as well as OP_STRING.
2620 * parser-defs.h (write_exp_bitstring): Add prototype.
2621 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2622 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2623 LOWER, LENGTH): New tokens for keywords.
2624 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2625 upper_lower_argument, length_argument, array_mode_name,
2626 string_mode_name, variant_structure_mode_name): New non-terminals
2628 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2629 * ch-exp.y (match_bitstring_literal): New lexer support function
2630 to recognize bitstring literals.
2631 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2632 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2633 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2634 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2635 * ch-exp.y (yylex): Check tokentab6.
2636 * ch-exp.y (yylex): Call match_bitstring_literal.
2638 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2640 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2641 symbol name and value fields.
2643 * c-exp.y (yylex): Make static, to match prototype and other
2646 * expression.h (exp_opcode): Add BINOP_MOD.
2647 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2648 * expprint.c (dump_expression): Handle new BINOP_MOD.
2649 * language.c (binop_type_check): Handle new BINOP_MOD.
2650 * main.c (float_handler): Re-enable float handler when hit.
2651 * valarith.c (language.h): Include, need current_language.
2652 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2653 for integer divide truncates towards zero for negative results.
2654 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2655 * valarith.c (value_binop): Allow arithmetic operations on
2656 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2657 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2658 * ch-exp.y (tokentab3): Add MOD and REM.
2659 * ch-exp.y (yylex): Set innermost_block for symbols found
2660 in local scopes. Return LOCATION_NAME for local symbols.
2661 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2662 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2664 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2666 * command.c (shell_escape, make_command, _initialize_command):
2667 don't create or use fork if CANT_FORK is defined.
2668 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2669 code written for the IBM PC" remain.
2670 * xm-go32.h: define CANT_FORK
2672 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2674 * remote-sim.c: first attempt at general simulator interface
2675 * remote-hms.c: whitespace
2676 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2677 understand new stack layout. (print_register_hook): print ccr
2678 register in a fancy way.
2680 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2682 * eval.c (language.h): Include.
2683 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2684 to pointer types when the current language is C. It loses for
2685 other languages when the lower index bound is nonzero.
2686 * valarith.c (value_subscript): Take array lower bounds into
2687 account when performing subscripting operations.
2688 * valops.c (value_coerce_array): Add comment describing why
2689 arrays with nonzero lower bounds are dealt with in value_subscript,
2690 rather than in value_coerce_array.
2692 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2694 * ch-exp.y (FLOAT_LITERAL): Add token.
2695 * ch-exp.y (literal): Add FLOAT_LITERAL.
2696 * ch-exp.y (match_float_literal): New lexer routine.
2697 * ch-exp.y (convert_float): Remove.
2698 * ch-exp.y (yylex): Call match_float_literal.
2699 * ch-exp.y (yylex): Match single '.' after trying
2700 to match floating point literals.
2702 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2703 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2705 * expprint.c (dump_expression): New function for dumping
2706 expression vectors during gdb debugging.
2707 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2708 MULTI_SUBSCRIPT and moved out of BINOP range.
2709 * expression.h (DUMP_EXPRESSION): New macro that calls
2710 dump_expression if DEBUG_EXPRESSIONS is defined.
2711 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2712 * parse.c (length_of_subexp, prefixify_subexp): Change
2713 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2714 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2715 prefixify'ing the expression.
2716 * printcmd.c (print_command_1): Add comment.
2717 * ch-exp.y (expression_list): Add useful actions.
2718 * ch-exp.y (value_array_element): Add useful actions.
2719 * ch-exp.y (array_primitive_value): Add production.
2720 * ch-exp.y (yylex): Recognize ',' as a token.
2722 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2724 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2725 POSIXize the recursive makes (make [variable assignments] target{s})
2727 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2729 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2730 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2731 CPLUS_MARKER for all SVR4 systems, so follow suit.
2732 * defs.h (strdup_demangled): Remove prototype.
2733 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2734 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2735 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2736 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2737 prim_record_minimal_symbol_and_info): Use new macro
2738 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2739 * minsyms.c (install_minimal_symbols): Use new macro
2740 SYMBOL_INIT_DEMANGLED_NAME.
2741 * stabsread.c (define_symbol): Use new macro
2742 SYMBOL_INIT_DEMANGLED_NAME.
2743 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2744 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2745 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2746 SYMBOL_INIT_DEMANGLED_NAME.
2747 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2748 SYMBOL_DEMANGLED_NAME now tests language itself.
2749 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2750 now tests language itself.
2751 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2752 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2753 mangled name member in the language dependent portion of a symbol.
2754 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2755 mangled name member appropriate for a symbol's language.
2756 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2757 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2758 SYMBOL_DEMANGLED_NAME now tests language itself.
2759 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2760 initializes language dependent portion of symbol.
2761 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2762 demangles and caches the demangled form of symbol names.
2763 * utils.c (fputs_demangled, fprint_symbol): Use current language
2764 to select an appropriate demangling algorithm.
2765 * utils.c (strdup_demangled): Remove, no longer used.
2766 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2767 access the Chill mangled name member in the language dependent
2768 portion of a symbol.
2769 * ch-lang.c (chill_demangle): New function, simple demangler.
2770 * defs.h (chill_demangle): Add prototype.
2771 * symtab.h (language_dependent_info): Add struct for Chill.
2773 For older changes see ChangeLog-92
2779 version-control: never