1 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
3 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
4 set demangling style automatically.
5 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
6 GNU C++, not C++ in general.
7 * symtab.h (general_symbol_info): Simplify by eliminating one
8 structure level for the language dependent info.
10 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
12 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
13 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
14 TYPE_CODE_ENUM was already testing for this.
16 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
18 * Makefile.in: Add new file ser-tcp.c.
19 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
20 * findvar.c (write_register): See if we are writing back the same
21 value that's already in the register. If so, don't bother.
22 * remote.c (putpkt, getpkt): Improve handling of communication
24 * ser-go32.c: Prototype it to death. Update serial_ops and add
25 dummy routines where appropriate.
26 * ser-tcp.c: New module to implement serial I/O via TCP
28 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
29 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
30 * serial.c: Add start of support for connect command.
31 (serial_open): Distinguish between tcp and local devices.
32 * serial.h (struct serial_ops): Get rid of restore, add
33 get_tty_state and set_tty_state. Define protoypes and macros for
35 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
36 some real buffering. Handle error conditions gracefully.
37 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
38 (Lynx), remove lots of cruft.
40 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
42 * printcmd.c (print_address_symbolic): turn this into an assigment
43 instead of an initialization (many compilers don't accept
44 structure initialization).
46 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
48 * xcoffread.c (read_xcoff_symtab): If several program csects in one
49 source file, give them all the name of the source file, rather than
50 the 2nd and subsequent ones having NULL names.
52 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
54 * printcmd.c (print_address_symbolic): Append source filename and
55 linenumber of the symbol if print symbol-filename is on.
56 (initialize_printcmd): `set print symbol-filename'.
58 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
60 * configure.in: Add config for Lynx target. Configure gdbserver
61 only for Lynx. Re-do selective configuration of sparclite.
63 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
64 configure.in remote-inflow.c remote-utils.c}: New files to
65 support GDB remote server. Currently only works for Lynx.
67 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * stabsread.c (define_symbol, case 't'): Only set the name if it
70 is not a pointer type.
72 * stabsread.c (define_symbol): Clean up logic; move the read_type
73 calls to inside the switch statement (this improves the error
76 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
79 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
83 * source.c (line_info): Change "pc" to "address" in messages and
84 use print_address for addresses.
86 * source.c (line_info): If we don't find a symtab, print more useful
87 output, including the symbolic address.
89 * source.c (line_info): If --fullname, display the source.
90 (identify_source_line), callers: Take pc as argument, rather than
91 assuming innermost frame (emacs doesn't use this, so no one ever
93 * symtab.h: Declare frame_file_full_name.
96 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
98 * breakpoint.c (catch_command_1): Fix typo in error msg.
100 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
102 * elfread.c (elf_symfile_read): Update ELF structure and routine
103 names to specify 32-bit versions.
104 (elf_symtab_read): Retrieve size field directly from symbol,
105 instead of using old kludge.
107 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
108 calling opcodes library.
109 * z8k-tdep.c (print_insn): Likewise.
111 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * stabsread.c: Remove all uses of error(). Make error_type and
114 read_type_number static.
115 (define_symbol): Don't try to deal with a missing symbol
116 descriptor which isn't followed by digit, '(', or '-'.
117 * stabsread.h: Don't declare read_type_number here.
118 * gdbtypes.h: Don't declare error_type here.
119 * xcoffread.c: Remove NO_TYPEDEFS code.
121 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
123 * mips-tdep.c: Removed #include of many header files, and #define
124 of MIPSMAGIC; no longer used.
126 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
128 * Many places: replace "the inferior" in messages with "the program"
129 or "the program being debugged".
130 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
131 and I'm getting sick of maintaining it.
133 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
136 * config/i386/go32.mh: Define SER_HARDWIRE.
137 * Makefile.in: Define SER_HARDWIRE.
139 (alldeps.mak): Add SER_HARDWIRE.
140 Remove all references to ser-hardwire.{c,o}.
141 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
143 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
145 * sparc-nat.c (store_inferior_registers): Fill in all members of
146 inferior_fp_registers by reading them from the inferior before
147 modifying and writing them back.
148 Fixes unexplainable inferior FP exceptions after calls to the inferior
149 or setting of floating point registers.
150 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
151 to register which is generated by gcc-2.4.
153 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
155 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
157 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
159 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
160 xm-i386lynx.h}: New configuration for Lynx.
162 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
164 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
165 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
167 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
168 as struct, union, or enum tags.
170 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
172 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
175 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
177 * infrun.c (wait_for_inferior),
178 infcmd.c (program_info, signal_command): Use symbolic signal names.
180 * inftarg.c (child_wait): Deal with EINTR and include message from
181 strerror if printing an error message.
183 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
185 * stabsread.c: Remove most uses of lookup_fundamental_type.
186 (define_symbol): Use read_type for type of enum constant,
187 not just read_type_number. Also don't call error().
188 (define_symbol): For unrecognized constant type, one complaint (the
189 one from error_type) is enough. Don't make our own in addition.
190 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
191 * gdbtypes.h: Doc fixes.
193 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 Fix stack unwinding through _sigtramp on Irix. These patches are from
196 Paul Flinders <ptf@delcam.co.uk>.
197 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
198 executable uses sigvec.
199 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
201 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
203 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
206 be passed to the inferior to make "handle <signal> nopass nostop" work.
208 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
210 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
212 * findvar.c (value_from_register): Fix uninitialized first_addr
213 which caused problems with assignment of doubles to register variables
215 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
216 missing mips definitions if necessary.
218 Fix handling of double register variables for mips targets and big
219 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
220 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
222 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
223 conversion of type held in multiple registers to host format.
224 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
225 companion to REGISTER_CONVERT_TO_TYPE.
226 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
227 Convert to function calls.
228 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
230 * mips-tdep.c (mips_print_register): Raw buffer now needs just
231 MAX_REGISTER_RAW_SIZE bytes.
232 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
233 (if defined) for doubles.
234 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
235 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
236 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
238 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
241 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
243 * configure.in: Add i[34]86-*-isc*.
245 * stabsread.c: Make sure all complain() pass the address of the struct.
247 * xcoffread.c: Make sure all struct complaints are static not auto.
249 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
251 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
253 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
255 * config/i386/linux.mh: Re-enable coredumps now that they should work.
257 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
259 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
261 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
263 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
265 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * Makefile.in (INSTALLED_LIBS): New variable.
269 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
271 * main.c (quit_command): In the "quit anyway?" message, tell the user
272 whether we are planning to detach or kill the program.
274 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
275 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
277 * infcmd.c (read_pc): Doc fix.
279 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
281 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
282 signal_handler_caller.
283 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
284 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
285 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
286 Use SIGTRAMP_START if defined.
287 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
288 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
290 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
292 * infcmd.c (step_1): Fix poorly worded error message.
294 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
295 Comment out corelow.c because core dumps are broken on these machines.
297 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
298 if srcdir is not ".".
299 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
300 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
301 * depend: Update to latest automatically built version.
303 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
305 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
306 * Makefile.in (NONSRC): Add ChangeLog-92
308 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
311 not typo RAW_REGISTER_SIZE.
313 * frame.h, inferior.h: Doc fixes.
315 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
317 * findvar.c (write_register): Add sanity check for register size.
318 (read_register): Fixup sanity check for register size to be
319 consistent with write_register().
321 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
323 * sparclite/Makefile.in: Add dummy info, install and install-info
326 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
328 * remote-nindy.c: Removed declaration of coffstrip.
329 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
331 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
333 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
336 * Makefile.in (VERSION): GDB 4.9 release.
338 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
340 * README: Update known bugs to include the Solaris bug that
341 leaves core dumps in the current directory when restarting the
342 inferior with "run". Expand on the testsuite information.
344 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
345 be the last 4.9 prerelease test archive.
347 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
349 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
352 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
354 * README, NEWS: Update for gdb 4.9 release.
356 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
358 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
359 * target.c (MIN): #undef before defining.
361 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
363 Patch from Jeffrey Law:
364 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
366 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
368 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
371 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
373 * ch-exp.y (start): Apply work-around to avoid bison warning.
375 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
377 * Makefile.in (BISON): Remove double quotes around BISON
378 definition when bison is used.
380 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
381 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
382 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
383 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
384 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
385 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
386 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
387 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
389 * Makefile.in (VERSION): Bump to 4.8.6.
391 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
393 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
394 include declarations for malloc/realloc/free. Both malloc and
395 realloc return 'void *' for non-ANSI compilations.
397 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
399 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
402 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
404 * solib.c (clear_solib): Don't close bfd if it is NULL.
406 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
408 * core.c (dis_asm_read_memory): Cast second arg of
409 target_read_memory to "char *".
410 * breakpoint.c (watchpoint_check): Change arg type from PTR to
411 "char *", to match other functions called by catch_errors().
413 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
415 * More patches from Jeffrey Law (law@cs.utah.edu).
416 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
417 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
418 Delete unnecessary declarations.
420 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
422 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
423 poll() for termio{s}.
425 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
427 * i386-tdep.c (i386_frame_num_args): Always return -1.
429 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
431 * Patches from Jeffrey Law <law@cs.utah.edu>.
432 * gdb/hppa-tdep.c: Declare frame_saved_pc.
433 (frameless_function_invocation): New function.
434 (frame_saved_pc, init_extra_frame_info): Use
435 frameless_function_invocation.
436 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
437 call instead of just grabbing the value currently in %r2.
438 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
439 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
440 definition and use the common one in tm-hppa.h.
441 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
442 use unwind descriptors to determine if the frame chain is valid.
443 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
444 it does not assume %r4 is the frame pointer.
445 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
446 and ssm instructions.
447 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
448 helper functions for print_insn.
449 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
450 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
451 which nullifies the following instruction.
453 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
455 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
456 pass the 5th arg there, rather than using an ANSI C-specific macro.
458 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
460 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
462 * Makefile.in (VERSION): Bump to 4.8.5
463 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
464 directories to include search path.
465 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
467 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
468 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
469 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
470 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
471 udr.o, udip2soc.o): Remove explicit rules, use the ones that
472 are automatically generated in "depend".
473 * Makefile.in (paread.o): Document why a dependency doesn't get
474 automatically generated in "depend" and leave this explicit rule
476 * depend: Update to latest automatically generated version.
478 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
480 * xcoffread.c: Doc fix.
482 * Makefile.in (depend): Include $(CC) command in generated output.
484 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
486 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
487 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
488 * depend: Update to latest automatically built version.
490 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
492 * sparclite/Makefile.in: Create default target that does nothing
493 in order to force user to build by hand.
495 * sparclite/Makefile: Remove. It's not necessary anymore.
497 * ser-unix.c (wait_for): New routine to handle read timeouts,
498 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
500 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
502 * mips-pinsn.c (print_insn): Return value.
504 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
506 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
507 at configuration time and doesn't belong in the distribution archive.
509 * Makefile.in (NONSRC): Add 29k-share/README.
510 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
512 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
513 constants with slightly more portable definitions (still depends
514 on 2's complement arithmetic though).
515 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
516 * i386v-nat.c (sys/reg.h): Conditionalize include on
517 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
518 * ser-unix.c (termio.h): Include <termio.h> like other files that
519 include termio.h, not <sys/termio.h> which may not exist (on
522 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
524 * valprint.c (print_longest): Change format parameter from a
525 'char' to an 'int'. We can't have 'char' parameters with the
526 current coding style, where we mix prototypes with pre-ANSI
528 * value.h (print_longest): Change format parameter in prototype
529 from a 'char' to an 'int'.
531 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
535 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
536 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
538 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
540 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
541 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
542 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
543 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
544 ptrace needs 5 arguments, #define ptrace to always
545 pass zero as the 5th argument.
547 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
549 * configure.in: Match z8k-*-sim for z8000.
550 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
551 * remote-hms.c: Update to use new serial protocol.
553 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
555 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
556 necessary and Solaris doesn't have it.
558 * Makefile.in (clean-info, install, install-info, info, dvi,
559 check, all): do not echo recursion lines.
561 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
563 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
564 required target ports which use sockets (like a29k-udi).
566 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
568 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
570 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
571 systems lacking select().
573 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
575 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
577 * alldeps.mak, depend: Update with latest automatically built
580 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
582 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
584 * Makefile.in (make-proto-testsuite.dir): New target to make
585 prototype testsuite tree.
587 * Makefile.in (VERSION): Bump to 4.8.4.
589 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
591 * stabsread.c (define_symbol): If unrecognized constant type,
592 complain() not error().
594 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
596 * infptrace.c: Add missing close paren to test for
597 FIVE_ARG_PTRACE defined.
599 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
600 when compiling with gcc, but disable it for now. See comment.
601 * defs.h (LONGEST): Define as either "long" or "long long"
602 based on CC_HAS_LONG_LONG.
603 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
604 how longest_to_int is defined.
605 * c-valprint.c (c_val_print): Call print_longest.
606 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
607 instead of LONG_LONG.
608 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
610 * printcmd.c (print_scalar_formatted): Call print_longest
611 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
612 * typeprint.c (print_type_scalar): Call print_longest and let
613 it figure out what to do for PRINTF_HAS_LONG_LONG.
614 * valprint.c (val_print_type_code_int): Call print_longest
615 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
616 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
617 * value.h (struct value): Replace usage of LONG_LONG with
619 * value.h (print_longest): Add prototype.
620 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
621 * values.c (unpack_double): Collapse code that was unnecessarily
622 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
623 * values.c (value_from_longest): Remove dependency on
624 CC_HAS_LONG_LONG and just use LONGEST.
625 * solib.c (solib_map_sections): Use bfd_get_filename
626 to access filename field.
627 * solib.c (clear_solib): Save filename and free it later, after
628 bfd_close, since bfd_close may reference it. Use bfd_get_filename
630 * config/convex/xm-convex.h (LONG_LONG): Replace with
631 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
632 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
633 Add PRINTF_HAS_LONG_LONG references.
635 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
637 * inflow.c (kill_command), infcmd.c (attach_command),
638 remote.c (remote_interrupt_twice): In messages for the user, call it
639 "the program" or "the program being debugged" not "the inferior".
641 * hp300ux-nat.c: Cast second arg to supply_register calls.
642 (_initialize_kernel_u_addr, getpagesize): New functions.
643 (store_inferior_register_1): Change arg name from value to val.
644 (fetch_core_registers): Make arg core_reg_size unsigned.
645 Pass 5 args to ptrace.
646 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
647 Remove KERNEL_U_ADDR stuff.
648 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
649 * config/m68k/hp300hpux.m{t,h}:
650 Move exec.o from NATDEPFILES to TDEPFILES
651 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
652 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
654 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
656 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
658 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
660 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
662 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
664 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
665 describe `set demangle-style arm' (not cfront);
666 mention can type `q' to discard output, when gdb pages
668 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
670 * valops.c (search_struct_field): Fix gdb core dump with incomplete
673 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
675 * remote.c: Change timeout to 2.
676 (remote_open): Use unpush_target not remote_close.
677 (remote_resume): If siggnal != 0, give warning not error().
678 (remote_wait, remote_interrupt, remote_interrupt_twice):
679 If we get two interrupts, let the user get out if they want.
680 (remote_{kill,mourn}): New functions.
681 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
683 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
685 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
687 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
689 * Remote targets (mourn): Call unpush_target.
691 * config/sparc/xm-sun4os4.h: Declare free() to return int.
692 Remove twisted use of PARAMS.
694 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
695 that ansidecl.h assumes ANSI on AIX.
697 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
699 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
700 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
702 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
704 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
706 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
708 * remote-vx.c (net_connect): Allow numeric IP address for host.
710 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
712 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
714 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
716 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
718 * symtab.h, xcoffread.c: Revise linetable sorting comments.
720 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * valops.c (value_cast): A cast might also change the object
723 representation in C++.
724 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
725 to get the proper read_symtab function when called from mipsread.c.
726 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
727 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
728 for dummy psymtabs, inhibit processing of dummy psymtabs.
730 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
732 * Changes from (or inspired by) AMD:
733 * remote-udi.c (udi_attach): Assignments to Space and Offset were
735 (udi_wait): Make error message (UDIGetStdout) match error.
736 (udi_wait): Handle UDIStdinNeeded.
737 * command.c [CANT_FORK]: Use system().
738 * utils.c (prompt_for_continue): Allow quit with 'q'.
740 * solib.c (solib_add): Don't call special_symbol_handling if there
741 were errors in symbol_add_stub. Also set so->from_tty before
742 calling symbol_add_stub.
744 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
746 * Merge in HPPA/BSD patches from Utah:
747 * defs.h: Add const to 2nd arg of psignal prototype.
748 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
750 * hppab-core.c: Deleted. No longer useful.
751 * hppab-nat.c: #include more files. Use PT_WUREGS, not
753 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
754 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
755 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
756 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
757 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
759 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
761 * Fix two bugs found by deja-gnu. One is the incorrect reporting
762 of the PC being in a stack dummy when looking at a core file
763 without symbols. The other is the incorrect passing of char
764 arguments during expression evaluation (ie: p foo('a','b') would
765 mess up the passing of it's args because it wasn't coercing the
767 * hppah-tdep.c: Rename global functions to have consistent hppa_
768 prefix. Make more functions static. Drop hp_ prefix from static
769 functions. (hppa_push_arguments): Call value_arg_coerce to cast
770 char to int args if necessary. (hppa_fix_call_dummy): Create
771 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
772 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
773 valid (ie: != 0) before doing comparison against PC.
774 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
775 to reflect new arguments.
776 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
777 prefix for func name. (FIX_CALL_DUMMY): Move code into
780 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
781 to malloc() so that we can test GDB eval of dynamically created
782 arrays (like char strings in `print "foo"').
784 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
786 * printcmd.c (print_address_symbolic): Search symtabs as well as the
787 minimal symbols for a nearby symbol.
789 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
791 * coffread.c: Comment changes around minimal symbol recording.
793 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
795 * command.c: comment changes only.
797 * mips-tdep.c (heuristic_fence_post): new static variable.
798 (heuristic_proc_start): use heuristic_fence_post, print better
799 warnings, but only if not stop_soon_quietly.
800 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
802 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
804 * symtab.h: Fix LOC_REF_ARG comment.
806 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
807 and Jim Kingdon (kingdon@cygnus.com)
809 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
811 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
812 symfile.c (compare_symbols): Don't check first character; STRCMP
815 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
816 structures that are passed by address in a register.
817 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
818 * findvar.c (read_var_value),
819 printcmd.c (address_info, print_frame_args),
820 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
821 * symtab.c (lookup_block_symbol): Deal with it.
823 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
825 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
827 * objfiles.c (find_pc_section): Return a struct obj_section *.
828 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
829 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
830 Don't use obj_section hack.
831 * xcoffexec (vmap_symtab): Relocate obj_sections.
832 * printcmd.c (containing_function_bounds): Use find_pc_section.
834 * symtab.h: Clean up SYMBOL_VALUE comments.
836 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
838 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
839 Expand comments about LOC_ARG/LOC_LOCAL pairs.
841 * coffread.c (read_coff_symtab): Use rewind before fseek.
843 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
845 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
846 * Makefile.in: Add $(YFLAGS) when using $(YACC).
847 * Makefile.in: Remove message to expect conflicts and unused
848 rules in ch-exp.y, since there no longer are any such.
850 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
852 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
854 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
856 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
857 rather than dumping core.
859 * Makefile.in: Add ${srcdir}/ to all source files.
860 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
861 (TAGS): Deal with srcdir and new config directory scheme.
863 Makefile.in (NONSRC): Remove createtags.
864 alldeps.mak: Updated.
866 * rs6000-tdep.c: Delete unused function print_frame.
868 * frame.h (struct frame_info): Doc fix for next_frame.
869 New field signal_handler_caller.
870 blockframe.c (create_new_frame, get_prev_frame_info),
871 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
872 INIT_FRAME_PC_FIRST).
873 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
876 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
878 * irix4-nat.c (fetch_core_registers): Special version of this for
879 Irix 4.x, which stores regs a bit differently from other /proc
881 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
882 to new file core-svr4.c.
883 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
884 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
886 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
888 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
890 * i387-tdep.c: Remove unused #includes.
892 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
894 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
896 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
898 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
900 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
901 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
902 Don't muck with SYMBOL_CLASS.
904 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
906 * munch: Don't use head command. It doesn't exist everywhere.
908 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
910 * inflow.c (new_tty): Remove spurious 'o' character at end
913 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
915 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
916 instructions and nothing more.
917 * mipsread.c (add_line): Add comment why we have to combine line number
918 entries for the same line number.
920 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
922 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
925 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
927 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
929 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
931 * source.c (select_source_symtab): Clean up comment. Also, if
932 we have a current_source_symtab, and s is NULL, return without
934 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
935 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
937 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
939 * dbxread.c (unknown_symchar_complaint): Add new complaint.
940 * stabsread.h: Declare it.
941 * partial-stab.h: Use it.
943 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
945 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
947 * stack.c (print_frame_info): Print specially if dummy frame.
949 * breakpoint.c: Add comments regarding within_scope future direction.
953 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
955 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
957 * ch-exp.y: Fix thinko that broke parsing of FALSE.
959 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
961 * stabsread.c (read_member_functions): Initialize domain for stubbed
962 member functions to avoid gdb core dumps when printing pointers
964 * cp-valprint.c (cp_print_class_method): Check for stubbed member
967 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
969 * expprint.c (print_subexp): If opcode not found in op_print_tab,
970 stop with an error().
971 eval.c (evaluate_subexp): Change error message.
973 * objfiles.c (build_objfile_section_table): Cast return value
976 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
978 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
979 to rs6000_frame_chain and deal with it if we're in a signal handler.
980 (FRAME_SAVED_PC): Use rs6000_frame_chain.
982 * breakpoint.c (within_scope): New function.
983 (enable_breakpoint, watchpoint_check): Use it.
985 * source.c (openp): Handle "exec-file ./ls" correctly.
987 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
989 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
991 * ch-exp.y: Clean up lexing of identifiers and
992 reserved words. (E.g. don't recognize FALSEXXX as the
993 keyword FALSE followed by the identifier XXX.)
994 Also, convert identifiers to lower case.
996 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
998 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
999 new serial interface.
1001 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1003 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1004 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1005 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1006 and use new return codes for go32_readchar().
1007 * ser-unix.c: Ditto. Also, move error handling up to caller for
1008 SERIAL_SETBAUDRATE().
1009 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1010 to specific routine.
1011 (serial_close): New routine to wrap around device close routine.
1012 serial.h: Clean & document return values more clearly.
1014 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1016 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1018 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1019 operand in decimal rather than wrong textual versions.
1021 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1022 (mention 't', remove false thing about 'g' only good with 'f').
1024 * breakpoint.h: move "struct breakpoint" and friends to top of
1025 file so that bpstat_find_breakpoint prototype works.
1027 * solib.c (struct so_list): Add bfd field.
1028 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1029 Put the bfd in bfd field of the so_list.
1030 (clear_solib): Free bfd name and close_bfd on the bfd.
1032 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1034 * valarith.c (value_subscript): Add COERCE_REF.
1035 * ch-exp.y (operand_5): We can generalize the 2nd operand
1036 of a string repetition ot 'literal' without ambiguity.
1038 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1040 * breakpoint.h (struct bpstat): Remove momentary field.
1041 Remove bpstat_momentary_breakpoint. This was always kludgy
1042 and is no longer used.
1044 * breakpoint.h: Add enum bpstat_what.
1045 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1046 stop and print fields of bpstat now per-breakpoint, not just
1047 one for the whole chain.
1048 breakpoint.{c,h} (bpstat_what): New function.
1049 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1050 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1051 with call to bpstat_what.
1052 README: Remove watchpoint/breakpoint bug from known bugs.
1054 * breakpoint.h: Prototype bpstat_find_breakpoint.
1056 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1058 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1060 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1061 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1063 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1065 * i960-pinsn.c (tabent): Copied struct definition from
1068 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1070 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1071 is a C++ destructor.
1072 * symtab.c (gdb_mangle_name): Use it.
1073 * symtab.c (find_methods): Do not add destructors to choice list
1075 * symtab.c (decode_line_1): Make breakpoints on destructors work
1078 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1080 * ser-go32.c: Make it use serial port name.
1081 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1083 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1086 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1088 * configure.in: Only configure sparclite subdir when target_cpu
1091 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1093 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1094 Remove FIXME comment regarding this.
1096 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1098 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1100 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1102 Add section table to objfile struct. Use it for find_pc_section.
1103 * objfiles.c (add_to_objfile_sections,
1104 build_objfile_section_table, find_pc_section): new functions.
1105 (allocate_objfile): build section table.
1106 * objfiles.h (struct obj_section): new structure.
1107 (struct objfile): add section table.
1108 (find_pc_section): new prototype.
1109 * solib.[ch] (find_pc_section_from_so_list): removed.
1110 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1111 symfile.h for objfiles.h.
1112 (in_solib_trampoline): adjusted for new find_pc_section
1113 prototype. Removed BAD_RICH_HACK ifdefs.
1114 * symfile.c (syms_from_objfile): offset objfile sections.
1115 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1116 * symfile.h (find_pc_section): prototype removed. Also fixed
1117 comment typo NUL -> NULL.
1118 * target.[ch] (find_pc_section_from_targets): removed.
1119 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1121 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1123 * ser-go32.c: Format. (go32_open): Use proper return value.
1125 * configure.in: Undo conditional configdirs hack for sparclite.
1127 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1129 * symtab.c (list_symbols): When call break_command, pass both
1130 filename and function name not just function name.
1132 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1134 (Changes and new files to make "none" a full fledged configuration)
1135 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1136 Currently only tm-none.h has any meaningful contents.
1137 * config/none/none.mh (NAT_FILE): Use nm-none.h
1138 * config/none/none.mh (XM_FILE): Use xm-none.h
1139 * config/none/none.mt (TM_FILE): Use tm-none.h
1140 * Makefile.in (depend): Remove comment about parse errors in
1141 valops.c, it now parses correctly and generates a correct depend
1142 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1143 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1145 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1147 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1149 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1150 exactly 8 characters.
1152 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1154 * configure.in: Sparclite uses sparc config dir. Also has it's
1155 own tm- & .mt files now. Also add sparclite to configdirs.
1156 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1157 * config/i386/go32.mh: Nullify def of TERMCAP.
1158 * config/i386/xm-go32.h: Get rid of redef of EIO.
1159 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1160 specific configs. Very similar to sun4os4, but without solib.
1161 * sparclite/{Makefile.in configure.in}: First cut at making this
1164 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1166 * ser-go32.c: First cut at adapting to new serial interface.
1168 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1170 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1171 These implement a new serial line interface for talking to remote
1173 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1174 EXCEPT go32, which gets ser-go32.c.
1175 * remote.c: Use new serial interface. More remote-xxx's to be
1177 * ser-bsd.c, ser-termios.c: Removed.
1178 * serial.c: New. Implements common operations for all serial
1180 * ser-unix.c: New. Unix specific serial operations for various
1181 flavors of Unix (Posix, SysV, BSD).
1182 * serial.h: Generic serial interface defs.
1183 * config/i386/go32.mh, config/i386/i386bsd.h,
1184 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1185 ser-bsd.o from XDEPFILES. All the magic is now handled in
1188 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1190 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1192 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1194 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1196 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1197 about framelessness except on the innermost frame.
1199 * xcoffexec.c: Call fatal() not abort().
1201 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1202 a LOC_OPTIMIZED_OUT symbol.
1203 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1204 findvar.c (read_var_value), printcmd.c (address_info),
1205 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1206 m2-exp.y (yylex): Deal with it.
1207 ch-exp.y (yylex): Deal with it.
1209 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1211 * findvar.c (value_from_register): H8500 specific, check to see
1212 if we are looking at short pointer. If so, skip crock.
1213 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1214 read_memory_integer() to avoid getting messed up by sign extension.
1216 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1218 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1219 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1220 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1222 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1224 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1226 * core.c (dis_asm_print_address): New function.
1228 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1231 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1233 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1234 entire breakpoint chain and print only the first entry that needs to
1235 be printed and needs to be stopped for. Fixes problems with printing
1236 of multiple breakpoints with different conditions.
1237 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1238 effectively stops printing of the breakpoint chain.
1239 * breakpoint.c (print_it_noop): New routine to print nothing
1240 for this breakpoint entry and dont stop printing.
1241 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1242 watchpoint only if it is enabled.
1243 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1244 descriptor from the library to make backtraces through setjmp work.
1245 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1247 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1248 all registers saved within sigtramp, cleanup.
1250 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1252 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1254 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1256 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1257 with prototype in ../include/dis-asm.h.
1259 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1262 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1263 Use read_memory_func interface to disassembler.
1265 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1267 Teach sparc solaris to next over shared library functions.
1268 * solib.[hc] (find_pc_section_from_so_list): new function and
1270 * sparc-tdep.c (in_solib_trampoline): new function.
1271 * symfile.[hc] (find_pc_section): new function and prototypes.
1272 * target.[hc] (find_pc_section_from_targets): new function and
1274 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1275 in_solib_trampoline.
1277 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1279 * infrun.c (wait_for_inferior): Revise comment.
1281 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1283 * command.{c,h}: New var_type var_integer.
1284 main.c: Use it for history_size.
1286 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1287 Lint and byte-order fixups.
1289 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1291 * breakpoint.h (bpstat): New field print_it.
1292 breakpoint.c (bpstat_print): Use it.
1293 (print_it_normal): New function (from old bpstat_print code).
1294 (bpstat_{alloc,stop_status}): Set print_it field.
1296 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1297 evaluating watchpoint condition, via new function watchpoint_check.
1298 Also stop if watchpoint disabled due to leaving its block.
1300 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1302 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1304 * mips-pinsn.c: Add missing include of dis-asm.h.
1306 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1308 * Makefile.in (clean, distclean, realclean): Recursively apply
1309 to subdirs first, rather than last. This avoids, for example,
1310 Makefile being removed in a parent directory before the recursive
1313 * alldeps.mak, depend: Update for below changes.
1315 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1316 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1317 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1318 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1319 instead of tm-68k.h.
1320 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1321 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1322 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1323 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1324 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1325 tm-68k.h to tm-m68k.h.
1326 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1327 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1330 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1331 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1332 * a29k-tdep.c: Renamed from am29k-tdep.c.
1333 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1334 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1335 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1336 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1337 Map '29k' to 'a29k'.
1338 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1339 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1340 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1342 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1343 define that does not appear anywhere else in the gdb source tree.
1344 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1346 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1348 * breakpoint.c: Add comments regarding breakpoint_re_set.
1350 * xcoffread.c (sort_syms, compare_symbols): Remove.
1351 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1352 not our own sort_syms (it is identical).
1354 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1356 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1358 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1359 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1361 * exec.c (exec_close): Fix storage leak.
1362 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1363 output sections when patching an executable.
1364 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1365 when writing all registers.
1366 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1367 at the right offset in the dummy frame.
1368 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1369 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1370 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1372 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1374 * Makefile.in (TARFILES): Avoid trailing backslash.
1376 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1378 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1379 it in breakpoint_re_set.
1380 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1382 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1383 don't use sizeof(int) for target stuff, etc).
1385 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1387 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1388 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1389 support that can't be integrated anyway due to lack of clear
1392 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1394 * findvar.c (read_register, write_register): Make these capable
1395 of reading/writing registers that are shorter than REGISTER_TYPE.
1396 * (value_from_register): Install H8500 specific code to return
1397 proper value when register is being used as a pointer.
1398 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1399 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1400 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1401 chain frames properly by combining frame pointer with T reg.
1402 (init_extra_frame_info): Delete. It's now a macro.
1403 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1404 offset by the correct amount off of the frame pointer.
1405 (register_byte): Delete. It's now a macro.
1406 (register_raw_size, register_virtual_size): Delete. Replaced by
1407 common routine h8500_register_size, cuz there's no difference
1408 between the raw & virtual sizes on this machine.
1409 (register_convert_to_raw, register_convert_to_virtual): Delete,
1410 cuz there's no difference between the raw & virtual forms.
1411 Replaced by memcpy in tm file.
1412 (register_virtual_type): Rename to h8500_register_virtual_type.
1413 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1414 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1415 emulator have same reg offsets. This is all handled in the
1417 (h8500_trapped_internalvar): New routine to detect references to
1418 convenience vars acting as pointer pseudo-regs.
1419 (h8500_value_trapped_internalvar): Conjure up value of pointer
1421 (h8500_set_trapped_internalvar): Convert set value in real
1422 register references.
1423 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1424 code segment register.
1425 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1427 (wait_for_inferior): Add h8500 specific code to add stack segment
1428 when reading SP register.
1429 remote-sim.c (fetch_register): Spacing.
1430 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1431 detect cruft. Redo all register manipulation stuff. Get rid of
1432 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1433 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1434 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1435 to create internal vars for pointer pseudo-regs.
1437 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1439 * Makefile.in: Numerous small changes to macro definitions
1440 and rules for building gdb distribution tree. Many macros
1441 eliminated or merged, and rules simplified.
1442 * alldeps.mak: Update.
1445 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1447 * Makefile.in: recurse through SUBDIRS for dvi target too
1449 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1451 * Clean up xcoff relocation.
1452 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1453 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1455 symtab.h (struct general_symbol_info): Add section field.
1456 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1457 xcoffread.c: Set section for symbols and msymbols.
1458 (struct symtab): Add block_line_section field.
1459 buildsym.c (end_symtab): Set it.
1460 (end_symtab and callers): Add section parameter.
1461 objfiles.c (objfile_relocate): New funciton.
1462 xcoffexec.c (vmap_symtab): Use it.
1463 xcoffsolib.h (struct vmap): Remove unused fields.
1464 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1465 CORE_NEEDS_RELOCATION, symtab_relocated.
1466 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1467 rs6000-tdep.c: Make loadinfotext static.
1468 breakpoint.c (fixup_breakpoints): Doc fix.
1469 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1470 (end_symtab): primary field replaces nonreloc.
1472 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1474 * symtab.h (struct linetable_entry): Remove confusing comment.
1476 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1478 * Makefile.in: add installcheck target
1480 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1482 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1483 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1484 z8k}: New directories to hold cpu specific configuration files.
1485 Naming follows gcc convention.
1486 * config/{*.mt, *.mh}: All target and host makefile fragment
1487 config files moved to an appropriate config/<cpu> subdirectory.
1488 * nm-*, xm-*, tm-*: All native, host, and target files, which
1489 get linked to nm.h, xm.h, and tm.h respectively by configure,
1490 moved to appropriate config/<cpu> subdirectory.
1491 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1492 Native, host, and target files that are common across more than
1493 one cpu architecture and included by one of the configured
1494 native, host, or target files, get moved to config directory.
1495 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1496 pick up native, host, or target include files moved to one of
1497 the config subdirectories, and that are included by other files.
1498 * Makefile.in (alldeps.mak): Modify to account for new config
1499 directory structure.
1500 * alldeps.mak, depend: Update for new config directory structure.
1501 * config/*/[ntx]m-*.h: Modify all files that include other
1502 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1503 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1505 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1506 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1507 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1508 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1509 the ones where the default is not unique or different than the
1510 config subdirectory name. Similarly, handle gdb_target_cpu.
1511 Modify configure.in as appropriate to make use of gdb_host_cpu
1512 and gdb_target_cpu to find makefile fragments and make links.
1514 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1516 * mipsread.c (compare_blocks): Sort blocks with the same start
1517 address by decreasing ending address.
1519 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1521 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1522 lookup_symbol as it might get clobbered by the call.
1524 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1525 The previous code did not initialize the language field for the psymtab
1528 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1530 * c-exp.y (parse_number): Avoid shift warning.
1531 * serial.h (struct ttystate): Declare empty one on DOS.
1533 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1535 * xm-sun4os4.h: Return type of free() should be void, not int.
1537 * vx-share/vxWorks.h: Remove #def of NULL.
1539 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1541 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1543 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1545 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1547 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1549 * ieee-float.c: Moved to ../libiberty.
1550 * ieee-float.h: Moved to ../include.
1551 * Makefile.in: Update accordingly.
1552 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1553 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1554 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1555 it is now in ../opcodes/m68881-ext.c.
1556 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1557 prologue (some callers _do_ care).
1558 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1559 new interface of ../opcodes/*-dis.c.
1560 * ch-exp.y: Add #include <ctype.h>.
1562 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1564 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1566 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1568 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1570 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1572 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1574 * z8k-tdep.c (extract_return_value, write_return_value,
1575 store_struct_return): New functions from macros in tm-z8k.h.
1577 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1579 * valops.c (value_arg_coerce): Apply temporary patch to
1580 fix problem with coercion of array and function types when
1581 passed as arguments to C functions, pending a more complete
1582 review of when and how coercion should be done, depending
1583 upon context and language.
1585 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1587 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1589 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1590 debugsec if there are a non-zero number of symbols.
1592 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1594 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1596 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1598 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1600 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1601 not just 50 symbols.
1602 (symtbl_num_syms): New variable.
1603 (read_xcoff_symtab): Set it.
1604 (read_symbol_nvalue): Check for bad symno.
1605 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1608 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1610 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1611 This is defined in defs.h if necessary.
1612 * vx-share/vxWorks.h: Remove #defs of min and max.
1613 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1614 vx-share/xdr_rdb.c: include defs.h.
1616 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1618 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1621 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1622 xcoffread.c: Doc fixes.
1624 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1626 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1627 xcoffexec.c (xcoff_relocate_core): New function.
1628 (text_adjustment): Removed.
1629 (add_vmap): Return the vmap.
1630 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1632 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1634 * xcoffsolib.h: Add objfile member to struct vmap.
1635 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1636 xcoffexec.c (add_vmap): Allocate objfiles here.
1638 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1640 Support 68000 series without floating point.
1642 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1643 * tm-68k-nofp.h: New file, lacks 68881 support.
1644 * config/m68k-nofp.mt: New file.
1646 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1648 Remove a few remaining underscore/no-underscore remnants from
1651 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1652 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1653 * config/sparc-noun.mt: Rename to sparc-em.mt.
1654 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1655 * tm-68k-un.h: Rename to tm-68k-fp.h.
1656 * tm-spc-un.h: Rename to tm-spc-em.h.
1657 * tm-sun4sol2.h: Cleanup.
1658 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1660 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1662 * symmisc.c (std_in, std_out, std_err): Move initializations
1663 to runtime code, in case they aren't constant.
1665 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1667 * symtab.c (find_pc_symtab): some object file formats, notably
1668 mips, have holes in the address ranges of symtabs. Change
1669 this algorithm from first hit to tightest fit.
1671 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1672 fence post without finding the enclosing function, then print a
1675 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1677 * utils.c (fputs_demangled, fprint_symbol): Remove.
1678 * utils.c (fprintf_symbol_filtered): New function which combines
1679 the functionality of fputs_demangled and fprint_symbol. Uses a
1680 caller provided language parameter to select the appropriate
1681 demangler, and caller provided args to pass to the demangler.
1682 * defs.h (enum language): Move further up in file so enum can
1683 be used in prototypes.
1684 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1685 * defs.h (fprintf_symbol_filtered): Add prototype.
1686 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1687 fputs_demangled with call to fprintf_symbol_filtered.
1688 * cp-valprint.c (demangle.h): Include
1689 * cp-valprint.c (cp_print_value_fields): Replace calls to
1690 fprint_symbol with calls to fprintf_symbol_filtered.
1691 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1692 with call to fprintf_symbol_filtered.
1693 * stack.c (print_frame_info): Remove obsolete code so we don't
1694 have to update fputs_demangled usage in it.
1695 * stack.c (print_frame_info, frame_info): Add language variable
1696 to pass to fprintf_symbol_demangled and initialize it from the
1697 symbol's language. Replace calls to fputs_demangled with calls
1698 to fprintf_symbol_filtered.
1699 * symtab.c (find_methods): Replace call to fputs_demangled with
1700 call to fprintf_symbol_filtered.
1701 * ch-valprint.c (demangle.h): Include.
1702 * ch-valprint.c (chill_print_value_fields): Replace call to
1703 fprint_symbol with call to new fprintf_symbol_filtered.
1705 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1707 * Makefile.in (VERSION): Bump version to 4.8.2.
1709 * main.c (source_command): Require an explicit pathname of file
1710 to source, since previous behavior of defaulting to gdb init file
1711 was troublesome and undocumented.
1712 * printcmd.c (disassemble_command): Add missing '{}' pair to
1713 else with two statements. Bug reported by Stephane Tsacas
1715 * symtab.c (find_pc_line): Don't complain about zero length or
1716 negative length line numbers for the moment, since we may not own
1717 the terminal when called, such as when single stepping. (FIXME)
1718 * language.h (CAST_IS_CONVERSION): True if current language is
1719 C++ as well as C. Fix from Peter Schauer.
1720 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1721 Use STREQN macro rather than bare '!strncmp()'.
1722 * environ.c (unset_in_environ): Avoid use of memcpy on
1723 overlapping memory regions, as suggested by Paul Eggert
1724 <eggert@twinsun.com>.
1725 * c-exp.y (%union struct): Remove unused ulval as suggested
1726 by Paul Eggert <eggert@twinsun.com>.
1728 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1730 * main.c (gdbinit): Make static.
1731 * main.c (inhibit_gdbinit): Move to file scope.
1732 * main.c (main): Remove local inhibit_gdbinit.
1733 * main.c (source_command): Don't source '.gdbinit' file by
1734 default if gdb has been told to ignore it.
1736 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1738 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1741 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1743 * printcmd.c (print_address_symbolic): Only print if offset
1744 is shorter than max_symbolic_offset.
1745 (initialize_printcmd): `set print max-symbolic-offset'.
1747 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1748 (examine_tag): Use it.
1749 (read_register_stack): Only look in the local registers for a
1750 memory address if it's between rfb and rsp; go to memory otherwise.
1751 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1752 (reginv_com): Remove ancient kludge command.
1754 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1756 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1757 irix4 will again compile.
1759 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1761 * configure.in: accept mips-sgi-irix4* for irix4.
1763 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1765 * z8k-tdep.c (print_register_hook): Lint.
1767 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1769 Lint fixes from Paul Eggert (eggert@twinsun.com):
1771 * command.c (do_setshow_command): var_uintegers are unsigned.
1772 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1773 unsigned, since they use hex values with the high bit set.
1775 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1777 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1778 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1780 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1781 macro definitions in parenthesis.
1783 * dbxread.c (dbx_symfile_init): Catch the case where there is
1784 no string table, but the only way we find out is by reading zero
1787 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1789 * dbxread.c (dbx_symfile_init): Make size of the string table
1790 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1791 offset to the string table is nonzero and handle the nonexistant
1792 string table case, should it occur. Ensure that the string table
1793 size read from the file is reasonable, with a minimum lower bound
1794 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1796 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1798 * Makefile.in: Changes to build testsuite correctly.
1799 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1800 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1801 (TARGET_FLAGS_TO_PASS): New variable.
1802 (SUBDIRS): Added testsuite.
1803 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1804 testsuite is compiled with CC_FOR_TARGET rather than CC.
1806 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1808 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1809 reported by mycroft@gnu.ai.mit.edu.
1811 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1812 * configure.in (vax-*-ultrix2*): New triplet.
1813 * config/vaxult2.mh: New file.
1814 * xm-vaxult2.h: New file.
1816 * c-exp.y (parse_number): Change high_bit to unsigned.
1817 * demangle.c: Change all references to cfront to ARM, since the
1818 actual algorithm is the one specified in the Annotated Reference
1819 Manual. This was confusing users into thinking that full cfront
1820 support was implemented.
1821 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1822 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1823 directly to lookup_struct_elt_type, which will do the
1824 dereferencing itself.
1825 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1826 NULL dereferencing bug for unnamed structs, comment out
1829 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1831 * coffread.c (process_coff_symbol): Change PCC argument correction
1832 so that it only happens on big-endian targets; so that it only
1833 happens if the short or char argument is aligned on an int
1834 boundary; and so that it changes the location, rather than the
1835 type, of the argument. These changes tend to parallel similar
1836 (old) changes in stabsread.c.
1838 * coffread.c (coff_read_enum_type): Use the specified size for
1839 enums, don't assume that they are int-sized.
1841 * c-valprint.c (c_val_print): Don't assume enums are the same as
1844 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1845 Rendell, <michael@mercury.cs.mun.ca>.
1847 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1849 * language.h (local_decimal_format_custom): Add prototype.
1850 * language.c (local_decimal_format_custom): Add function, bug
1851 reported by Robert R. Henry (rrh@tera.com).
1853 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1855 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1856 by Josef Leherbauer, joe@takeFive.co.at.
1858 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1860 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1861 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1862 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1863 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1864 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1865 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1866 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1867 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1869 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1871 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1872 of demangled name fields to NULL if no demangling exists for
1873 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1874 symbols if their language is known at the time they are created,
1875 but sometimes the language is not known until later.
1877 * ch-typeprint.c (chill_print_type_base): Name changed to
1878 chill_type_print_base to match pattern for C and C++ names.
1879 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1880 to be consistent with other usages.
1881 * ch-typeprint.c (chill_type_print_base): Add support for
1882 printing Chill STRUCT types.
1883 * ch-valprint.c: Include values.h.
1884 * ch-valprint.c (chill_print_value_fields): New function and
1885 prototype for printing Chill STRUCT values.
1886 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1887 that was being called with two args instead of three.
1888 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1889 to print Chill STRUCT values.
1891 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1893 * configure.in: added testsuite to configdirs.
1895 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1897 * doc/stabs.texi: The `this' pointer is now known by the name
1898 `this' instead of `$t'.
1900 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1902 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1903 references of TAG_string_type DIEs in user defined types.
1904 * ch-lang.c (chill_create_fundamental_type): Track compiler
1905 change that now emits debugging info with the type long for Chill
1908 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1910 * remote-mips.c: New file; implements MIPS remote debugging
1912 * config/idt.mt: New file; uses remote-mips.c
1913 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1915 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1916 floating point coprocessor.
1917 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1919 (mips_pop_frame): If not mips_fpu, don't restore floating point
1921 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1923 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1924 mips_fpu, don't use fp0 as floating point return register.
1925 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1928 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1930 * gdb/testsuite: made modifications to testcases, etc., to allow
1931 them to work properly given the reorganization of deja-gnu and the
1932 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1934 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1936 * gdb/testsuite: Initial creation of gdb/testsuite.
1937 Migrated dejagnu testcases and support files for testing nm to
1938 gdb/testsuite from deja-gnu. These files were moved "as is"
1939 with no modifications. This migration is part of a major overhaul
1940 of dejagnu. The modifications to these testcases, etc., which
1941 will allow them to work with the new version of dejagnu will be
1942 made in a future update.
1944 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1946 * NEWS: Add reminders for next release.
1948 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1950 * mipsread.c (parse_lines): Correct check for files compiled with
1953 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1955 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1957 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1959 * Makefile.in (VERSION): GDB-4.8 release!
1960 * README, NEWS: Update for release.
1962 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1964 * am29k-pinsn.c (print_insn): Minor nits with const.
1965 * am29k-tdep.c: More minor nits with arg types for
1966 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1968 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1970 * gcc.patch: Update for a different GCC (G++) bug.
1971 * main.c (print_gdb_version): Update copyright year to 1993.
1972 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1973 conditionalize this file on it. FIXME, right way is to split
1974 these into two config files.
1975 (ATTACH_DETACH): Define for BSD 4.4
1976 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1977 (U_REGS_OFFSET): Revise for 4.4.
1978 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1979 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1980 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1982 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1984 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1987 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1989 * c-lang.c (c_printstr): Bugfix for length==0 case.
1991 * c-lang.c (c_printstr): If a C string ends in a null, don't
1994 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1996 * defs.h (STRCMP): Make it work for unsigned chars.
1998 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2000 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2001 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2002 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2003 define to kludge the large opcode table into two smaller tables,
2004 since GCC take exponential space to build the table. Lint.
2005 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2007 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2009 * Makefile.in (VERSION): Roll to 4.7.9.
2010 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2011 definition here, to handle both BSD 4.3 and 4.4 systems.
2012 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2013 * remote.c (alarm): Move declaration to global level, before
2014 first reference to it.
2015 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2016 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2018 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2020 * remote.c (readchar): forward declare alarm which otherwise looks
2021 like an undeclared variable to gcc.
2023 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2024 when comparing against an int. Avoids superfluous warning from
2027 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2028 Avoids superfluous warnings from some systems and/or compilers
2029 (like vax ultrix 4.2.)
2031 * language.c (struct op_print unk_op_print_tab): use the enum
2032 values rather naked zeros as initializers. Avoids warnings from
2033 ultrix type compilers.
2035 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2037 * Makefile.in (VERSION): Roll to 4.7.6.
2038 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2039 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2040 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2041 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2042 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2043 (depend): Fix bug where nm-files in config files weren't noticed.
2044 (make-proto-gdb-1): Avoid changing directories while building new
2045 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2047 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2049 * remote.c: Improve error recovery. Allow user to break out
2050 of initial connection attempt with INTERRUPT. Treat a timeout
2051 while waiting for remote packet like a retry, unless the remote
2052 side is actively running user code. Fix a few long printf_filtered's.
2054 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2057 * buildsym.c (start_subfile): Allow null file name.
2059 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2061 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2062 expects a pointer to complaint rather than a complaint
2064 (process_linenos): free the previously allocated subfile name,
2065 then allocate the new one from the heap.
2067 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2071 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2073 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2074 Previously, would bogusly index off the bottom of type_vector.
2075 (rs6000_builtin_type): Accept type number as argument.
2076 (read_type, case '-'): Handle negatives like any other type number.
2078 * symfile.c (deduce_language_from_filename): Handle null name.
2080 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2081 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2082 fixed by sato@sm.sony.co.jp.
2084 * xcoffread.c (parmsym): Don't use an initializer to set up
2085 this struct symbol. Set it up in initialize_xcoffread.
2086 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2087 works on real rs/6000 target with #ifndef FAKING_RS6000.
2089 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2091 * stabsread.c (rs6000_builtin_type): Move function from
2092 xcoffread.c:builtin_type.
2093 * xcoffread.c (builtin_type): Move to stabsread. Remove
2094 IBM6000_HOST dependency. Move misplaced comments.
2095 (various): Change printf's to complaints.
2096 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2097 objfile argument to read_type calls under #if 0.
2098 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2099 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2100 * Makefile.in: xcoffread.o is not built by default.
2101 * xm-rs6000.h (IBM6000_HOST): Remove.
2102 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2103 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2106 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2108 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2109 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2110 register numbers when user tries to modify elements in structs
2111 passed as arguments.
2112 * inflow.c (child_terminal_info): Move banner outside of system
2114 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2115 passes struct/union arguments by address.
2117 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2119 * Based on patch from Kean Johnston <maw@netcom.com>:
2120 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2121 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2122 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2124 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2126 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2127 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2129 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2131 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2132 cc debugging output.
2134 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2136 * stabsread.c (define_symbol): Complain about unrecognized names
2137 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2138 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2139 (read_cpp_abbrev): Don't use the class name as part of the
2140 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2141 abbrevs. Inspired by Mike Tiemann.
2142 (read_tilde_fields): Comment. Remove ancient dead code.
2143 Remove erroneous but non-dead code. Simplify. Add complaints.
2144 (in general): Remove extraneous (parentheses) in return
2147 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2149 * coffread.c (coff_lookup_type): Fix fencepost error reported
2150 by Art Berggreen, <arg@opal.acc.com>.
2152 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2153 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2155 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2156 test, which is apparently left over from when we used native
2157 include files and couldn't depend on the member names being there.
2158 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2160 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2162 * mipsread.c: Major overhaul to use new BFD symbol table reading
2163 routines. Now swaps information as it is needed, rather than
2164 swapping everything when the file is read.
2166 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2168 * Makefile.in (TARDIRS): Add sparclite demo dir.
2169 (*.tab.c): Change dependency on Makefile to depend on
2170 Makefile.in, otherwise it always rebuilds after configuring.
2171 Force output *.tab.c file into current directory even in "make"
2172 versions that rewrite dependent file names used in command lines.
2174 * TODO: Remove some things we did.
2175 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2176 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2177 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2178 * symtab.h: Eliminate unnamed unions and structs.
2180 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2182 * Makefile.in (VERSION): Roll to 4.7.5.
2184 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2186 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2187 re-evaluating symbol pointers.
2189 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2191 * c-exp.y (lcurly, rcurly): New nonterminals.
2192 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2194 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2195 made function static.
2196 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2197 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2198 * parse.c (start_arglist):
2199 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2200 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2201 * parser-defs.h (funcall_chain): Moved to parse.c.
2202 * printcmd.c (print_frame_nameless_args): Fix prototype.
2203 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2204 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2205 * valops.c (typecmp): Moved prototype from values.h.
2206 * value.h (typecmp): Moved prototype to valops.c, made static.
2207 * ch-exp.y (yylex): Change way control sequences are disabled.
2209 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2211 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2213 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2215 * mipsread.c (upgrade_type): Build array types correctly, using
2216 create_range_type and create_array_type.
2218 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2220 * remote-nindy.c: Cleanup.
2222 * infrun.c (wait_for_inferior): When rolling back the PC after
2223 a breakpoint, call write_pc so that NPC gets rolled back as well
2226 * blockframe.c (inside_entry_file, inside_main_func,
2227 inside_entry_func): PC of zero is always "bottom of stack".
2229 * printcmd.c (print_frame_args, print_frame_nameless_args):
2230 Let print_frame_nameless_args decide whether there are any,
2231 laying groundwork for possibly later printing 29K args for
2232 functions where we have tag words but no symbols.
2234 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2236 * Makefile.in: fix GDB doc targets for new doc subdir structure
2238 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2240 * stack.c (parse_frame_specification): Parse as many arguments
2241 as there are (up to MAXARGS). Pass all of them in argc, argv
2242 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2243 many there were, onto SETUP_ARBITRARY_FRAME.
2244 * tm-mips.h, tm-sparc.h: Corresponding changes.
2245 * mips-tdep.c, sparc-tdep.c: Ditto.
2247 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2249 * hp300ux-nat.c: Update copyrights.
2250 * mipsread.c (parse_partial_symbols): Complain about block
2251 indexes that go backwards. Fix from Peter Schauer.
2252 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2253 symbol-file that has no linkage symbols to be read.
2254 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2255 from tm- file to xm-file, since they're host dependent.
2256 * valarith.c (value_binop): Typo.
2258 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2260 * sparclite/aload.c: Add copyleft.
2261 * sparclite/crt0.s: Add comment at beginning.
2263 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2265 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2266 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2268 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2270 * values.c (value_headof): Fix typo in which VTBL and ARG were
2271 being confused for one another.
2273 * valops.c (typecmp): Now static.
2275 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2276 baseclass--we don't always inherit its virtual function table
2279 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2280 pointer correctly in case value_struct_elt moves it around.
2282 * valops.c (typecmp): Now static. Also, now groks references
2285 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2286 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2288 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2290 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2291 to avoid "too much defining" error from native C compiler (!).
2293 * Makefile.in (HFILES): Add typeprint.h.
2294 * typeprint.[ch]: Update copyrights.
2296 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2298 * Makefile.in: Update to match doc/ subdir changes.
2300 * config/hp300hpux.mh: No cross-host file needed, just native.
2301 * config/go32.mh: Remove nonexistent "native" support.
2303 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2304 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2305 * m88k-tdep.c (next_insn): Lint, cleanup.
2306 (store_parm_word): Lint.
2308 * README: Fix typo (reported by karl@hq.ileaf.com).
2310 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2312 * expression.h (BINOP_CONCAT): Document use for self concatenation
2313 an integral number of times.
2314 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2316 * valarith.c (value_concat): Rewrite to support self
2317 concatenation an integral number of times.
2318 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2319 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2320 eliminate hundreds of spurious shift/reduce and reduce/reduce
2321 conflicts that mask the 5 real ones.
2322 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2323 * ch-exp.y (integer_literal_expression): Remove production,
2326 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2328 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2329 implied that "no side effects" was nonfunctional.
2330 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2331 character string and bitstring concatenation.
2332 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2333 * expression.h (exp_opcode): Add BINOP_CONCAT.
2334 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2335 * language.c (string_type): Add function to determine if a type
2337 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2338 * valarith.c (value_concat): New function to concatenate two
2339 values, such as character strings or bitstrings.
2340 * valops.c (value_string): Remove error stub and implement
2342 * value.h (value_concat): Add prototype.
2343 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2344 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2345 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2348 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2350 * c-exp.y (exp): Add production to support direct creation
2351 of array constants using the obvious syntax.
2352 * c-valprint.c (c_val_print): Set printed string length.
2353 * dwarfread.c (read_tag_string_type): New prototype and
2354 function that handles TAG_string_type DIEs.
2355 * dwarfread.c (process_dies): Add case for TAG_string_type
2356 that calls new read_tag_string_type function.
2357 * expprint.c (print_subexp): Add support for OP_ARRAY.
2358 * gdbtypes.c (create_range_type, create_array_type): Inherit
2359 objfile from the index type.
2360 * ch-typeprint.c (chill_print_type): Add case for
2362 * ch-valprint.c (chill_val_print): Fix case for
2365 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2367 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2368 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2369 include/coff/mips.h.
2371 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2373 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2374 constants with an explicit null byte terminator. OP_STRING is
2375 now used for real string types.
2376 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2377 they are used by all languages.
2378 * c-lang.c (_initialize_c_language): Move initializations of
2379 builtin_type_* to lang.c.
2380 * c-typeprint.c (c_type_print_varspec_prefix,
2381 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2382 to TYPE_CODE_STRING.
2383 * c-valprint.c (c_val_print): Change the way character arrays
2384 are printed as strings to be consistent with the way strings
2385 are printed when pointer-to-char types are dereferenced.
2386 Remove test of print_max before calling val_print_string, which
2387 now does it's own test.
2388 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2389 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2390 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2391 * gdbtypes.c (builtin_type_*): Add declarations moved from
2393 * gdbtypes.c (create_string_type): New function to create real
2395 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2396 renamed to TYPE_CODE_STRING.
2397 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2398 builtin_type_* types moved from c-lang.c.
2399 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2400 to TYPE_CODE_STRING.
2401 * gdbtypes.h (builtin_type_string): Add extern declaration.
2402 * gdbtypes.h (create_string_type): Add prototype.
2403 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2404 renamed to TYPE_CODE_STRING.
2405 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2407 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2408 renamed to TYPE_CODE_STRING.
2409 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2411 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2412 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2413 to TYPE_CODE_STRING.
2414 * valops.c (allocate_space_in_inferior): New function and
2415 prototype, using code ripped out of value_string.
2416 * valops.c (value_string): Rewritten to use new function
2417 allocate_space_in_inferior, but temporarily disabled until some
2418 other support is in place.
2419 * valops.c (value_array): New function to create array constants.
2420 * valprint.c (val_print_string): Add comment to document use,
2421 complete rewrite to fix several small buglets.
2422 * value.h (value_array): Add prototype.
2423 * value.h (val_print_string): Change prototype to match rewrite.
2424 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2425 * ch-exp.y (match_character_literal): Disable recognition of
2426 control sequence form of character literals and document why.
2428 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2430 * nindy-share/nindy.c: Add comments to #endif's to clarify
2433 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2434 read_memory to get byte order right.
2435 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2436 anymore. This is done in paread.c now. We expect unwind info
2437 to hang off of objfiles, and search all of the objfiles when until
2439 * (skip_trampoline_code): Cast arg to target_read_memory.
2440 * objfiles.h (struct objfile): Add new field obj_private to hold
2441 per object file private data (unwind info in this case).
2442 * paread.c (read_unwind_info): New routine to read unwind info
2443 for the objfile. This data is hung off of obj_private.
2444 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2445 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2446 make this easier to access.
2448 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2450 * c-valprint.c (cp_print_class_member): Add extern decl.
2451 * c-valprint.c (c_val_print): Extract code for printing methods
2452 and move it to cp_print_class_method in cp-valprint.c.
2453 * c-valprint.c (c_val_print): Extract code to print strings and
2454 move it to val_print_string in valprint.c.
2455 * cp-valprint.c (cp_print_class_method): New function using
2456 code extracted from c_val_print.
2457 * valprint.c (val_print_string): New function using code
2458 extracted from c_val_print.
2459 * value.h (val_print_string): Add prototype.
2460 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2461 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2462 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2463 CHECKBUF, growbuf_by_size): New variables, macros, and support
2464 functions for implementing a dynamically expandable temp buffer.
2465 * ch-exp.y (match_string_literal): New lexer function.
2466 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2467 removed and replaced with new CHECKBUF macro.
2468 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2469 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2471 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2473 * Makefile.in: Add info for paread.o.
2474 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2476 * blockframe.c (frameless_look_for_prologue): Correct the
2478 * gdbtypes.h, gdbtypes.c: Use const in decl of
2479 cplus_struct_default, now that pa-gas assembler has been fixed.
2480 * hppah-nat.c: Formatting.
2481 * hppah-tdep.c: Remove lots of useless externs for variables we
2483 * (find_unwind_entry): Speed up by using binary search, and a one
2485 * (rp_saved): New routine to see what unwind info says about RP
2486 being saved on the stack frame.
2487 * (frame_saved_pc): Look for prologue to see if we need to
2488 examine the stack for the saved RP or not.
2489 * (init_extra_frame_info): Check for prologue, instead of
2490 framesize to determine if we are frameless or not.
2491 * (frame_chain_valid): Stop backtraces when we run into _start.
2492 * (push_dummy_frame): Reformat to make more readable.
2493 * (find_dummy_frame_regs): ditto.
2494 * (hp_pop_frame): ditto.
2495 * (hp_restore_pc_queue): small cleanup.
2496 * (hp_push_arguments): ditto.
2497 * (pa_do_registers_info): ditto.
2498 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2499 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2500 * Define FRAME_CHAIN_VALID.
2501 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2502 passed to functions.
2504 * paread.c (pa_symtab_read): Use new bfd conventions for
2505 accessing linker symbol table.
2506 * (pa_symfile_init): Access embedded STAB info via BFD section
2507 mechanism and related macros.
2510 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2512 * sparc-stub.c: Use a seperate stack for our traps.
2513 * Handle recursive traps.
2514 * Remove all trap init code. This needs to be done by the
2516 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2518 * (handle_exception): See if we are at breakinst, if so, then
2519 advance PC sp that users can just step out of breakpoint().
2520 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2521 new place if SP has changed.
2522 * (case 's'): Get rid of this, we can't do it yet.
2523 * (case 't'): New command to test any old random feature.
2524 * (case 'r'): New command to reset the system.
2525 * (breakpoint): Add label to breakpoint trap instruction so that
2526 handle_exception() can detect where we are and get past the
2527 breakpoint trivially.
2529 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2531 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2533 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2535 * configure.in: recognise all sparclite variants
2537 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2539 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2540 binary files oring in the right bit.
2542 * main.c, source.c, state.c, symmisc.c: use macros defined in
2543 fopen-{bin|both} when fopening files.
2545 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2547 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2548 from a configuration file (typically including <limits.h>), or to
2549 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2550 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2551 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2552 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2553 * exppritn.c (print_subexp, dump_expression): Add case for
2555 * expression.h (OP_BITSTRING): New expression element type for
2557 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2558 macros to convert between number of expression elements and bytes
2559 to store that many elements.
2560 * i960-tdep.c (leafproc_return): Use new macros to access
2561 minimal symbol name and address fields.
2562 * m88k-pinsn.c (sprint_address): Use new macros to access
2563 minimal symbol name and address fields.
2564 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2565 minimal symbol address field.
2566 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2567 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2568 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2569 Use new BYTES_TO_EXP_ELEM macro.
2570 * parse.c (write_exp_bitstring): New function to write packed
2571 bitstrings into the expression element vector.
2572 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2574 * parser-defs.h (struct stoken): Document that it is used for
2575 OP_BITSTRING as well as OP_STRING.
2576 * parser-defs.h (write_exp_bitstring): Add prototype.
2577 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2578 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2579 LOWER, LENGTH): New tokens for keywords.
2580 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2581 upper_lower_argument, length_argument, array_mode_name,
2582 string_mode_name, variant_structure_mode_name): New non-terminals
2584 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2585 * ch-exp.y (match_bitstring_literal): New lexer support function
2586 to recognize bitstring literals.
2587 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2588 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2589 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2590 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2591 * ch-exp.y (yylex): Check tokentab6.
2592 * ch-exp.y (yylex): Call match_bitstring_literal.
2594 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2596 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2597 symbol name and value fields.
2599 * c-exp.y (yylex): Make static, to match prototype and other
2602 * expression.h (exp_opcode): Add BINOP_MOD.
2603 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2604 * expprint.c (dump_expression): Handle new BINOP_MOD.
2605 * language.c (binop_type_check): Handle new BINOP_MOD.
2606 * main.c (float_handler): Re-enable float handler when hit.
2607 * valarith.c (language.h): Include, need current_language.
2608 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2609 for integer divide truncates towards zero for negative results.
2610 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2611 * valarith.c (value_binop): Allow arithmetic operations on
2612 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2613 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2614 * ch-exp.y (tokentab3): Add MOD and REM.
2615 * ch-exp.y (yylex): Set innermost_block for symbols found
2616 in local scopes. Return LOCATION_NAME for local symbols.
2617 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2618 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2620 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2622 * command.c (shell_escape, make_command, _initialize_command):
2623 don't create or use fork if CANT_FORK is defined.
2624 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2625 code written for the IBM PC" remain.
2626 * xm-go32.h: define CANT_FORK
2628 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2630 * remote-sim.c: first attempt at general simulator interface
2631 * remote-hms.c: whitespace
2632 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2633 understand new stack layout. (print_register_hook): print ccr
2634 register in a fancy way.
2636 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2638 * eval.c (language.h): Include.
2639 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2640 to pointer types when the current language is C. It loses for
2641 other languages when the lower index bound is nonzero.
2642 * valarith.c (value_subscript): Take array lower bounds into
2643 account when performing subscripting operations.
2644 * valops.c (value_coerce_array): Add comment describing why
2645 arrays with nonzero lower bounds are dealt with in value_subscript,
2646 rather than in value_coerce_array.
2648 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2650 * ch-exp.y (FLOAT_LITERAL): Add token.
2651 * ch-exp.y (literal): Add FLOAT_LITERAL.
2652 * ch-exp.y (match_float_literal): New lexer routine.
2653 * ch-exp.y (convert_float): Remove.
2654 * ch-exp.y (yylex): Call match_float_literal.
2655 * ch-exp.y (yylex): Match single '.' after trying
2656 to match floating point literals.
2658 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2659 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2661 * expprint.c (dump_expression): New function for dumping
2662 expression vectors during gdb debugging.
2663 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2664 MULTI_SUBSCRIPT and moved out of BINOP range.
2665 * expression.h (DUMP_EXPRESSION): New macro that calls
2666 dump_expression if DEBUG_EXPRESSIONS is defined.
2667 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2668 * parse.c (length_of_subexp, prefixify_subexp): Change
2669 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2670 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2671 prefixify'ing the expression.
2672 * printcmd.c (print_command_1): Add comment.
2673 * ch-exp.y (expression_list): Add useful actions.
2674 * ch-exp.y (value_array_element): Add useful actions.
2675 * ch-exp.y (array_primitive_value): Add production.
2676 * ch-exp.y (yylex): Recognize ',' as a token.
2678 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2680 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2681 POSIXize the recursive makes (make [variable assignments] target{s})
2683 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2685 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2686 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2687 CPLUS_MARKER for all SVR4 systems, so follow suit.
2688 * defs.h (strdup_demangled): Remove prototype.
2689 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2690 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2691 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2692 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2693 prim_record_minimal_symbol_and_info): Use new macro
2694 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2695 * minsyms.c (install_minimal_symbols): Use new macro
2696 SYMBOL_INIT_DEMANGLED_NAME.
2697 * stabsread.c (define_symbol): Use new macro
2698 SYMBOL_INIT_DEMANGLED_NAME.
2699 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2700 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2701 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2702 SYMBOL_INIT_DEMANGLED_NAME.
2703 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2704 SYMBOL_DEMANGLED_NAME now tests language itself.
2705 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2706 now tests language itself.
2707 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2708 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2709 mangled name member in the language dependent portion of a symbol.
2710 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2711 mangled name member appropriate for a symbol's language.
2712 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2713 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2714 SYMBOL_DEMANGLED_NAME now tests language itself.
2715 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2716 initializes language dependent portion of symbol.
2717 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2718 demangles and caches the demangled form of symbol names.
2719 * utils.c (fputs_demangled, fprint_symbol): Use current language
2720 to select an appropriate demangling algorithm.
2721 * utils.c (strdup_demangled): Remove, no longer used.
2722 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2723 access the Chill mangled name member in the language dependent
2724 portion of a symbol.
2725 * ch-lang.c (chill_demangle): New function, simple demangler.
2726 * defs.h (chill_demangle): Add prototype.
2727 * symtab.h (language_dependent_info): Add struct for Chill.
2729 For older changes see ChangeLog-92
2735 version-control: never