1 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
3 * Patches from Jeffrey Law <law@cs.utah.edu>.
4 * hppab-nat.c: Eliminate unnecessary ifdefs for
5 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
7 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
8 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
9 templates for 1.1 FP computational instructions.
11 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
13 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
14 * alldeps.mak, depend: Rebuild to account for ser-tcp.
15 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
16 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
17 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
18 shell when running the child, as args have been expanded by the
19 time we get here. Simplify calling convention.
20 * gdbserver/remote-server.c (main): Use new calling convention
21 for create_inferior, remove defunct code for coalescing argv.
22 Remove extra calls to mywait(), as we no longer have to wade
25 * target.c (target_read_memory_partial): Don't deref errnoptr
26 when checking for null pointer.
28 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
30 * remote-es1800.c: Fix typo.
32 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
34 * target.c (target_read_memory_partial): Like target_read_memory,
35 but does partial reads, such as reads that bump into the end of
37 * target.h (target_read_memory_partial): Add prototype.
38 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
39 * valprint.c (val_print_string): Complete rewrite to fix bug with
40 bumping into end of memory, avoiding unnecessarily long reads, and
41 fixing bug when print_max is set to 0 (unlimited print length).
42 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
45 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
47 * configure.in: Add support for rom68k and bug boot monitors.
49 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
51 * printcmd.c (print_scalar_formatted): Print integers bigger than
52 LONGEST in hex no matter how big, and no matter what the format
55 * stabsread.c (read_type): Skip type attributes if present.
57 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
58 of number, just through '0' + radix - 1.
60 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
62 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
64 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
65 single parameter, the pointer to the partial symtab, rather than
66 a bunch of args that are derived from the partial symtab. Change
67 prototypes and callers to match.
69 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
70 set demangling style automatically.
71 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
72 GNU C++, not C++ in general.
73 * symtab.h (general_symbol_info): Simplify by eliminating one
74 structure level for the language dependent info.
76 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
78 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
79 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
80 TYPE_CODE_ENUM was already testing for this.
82 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
84 * Makefile.in: Add new file ser-tcp.c.
85 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
86 * findvar.c (write_register): See if we are writing back the same
87 value that's already in the register. If so, don't bother.
88 * remote.c (putpkt, getpkt): Improve handling of communication
90 * ser-go32.c: Prototype it to death. Update serial_ops and add
91 dummy routines where appropriate.
92 * ser-tcp.c: New module to implement serial I/O via TCP
94 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
95 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
96 * serial.c: Add start of support for connect command.
97 (serial_open): Distinguish between tcp and local devices.
98 * serial.h (struct serial_ops): Get rid of restore, add
99 get_tty_state and set_tty_state. Define protoypes and macros for
101 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
102 some real buffering. Handle error conditions gracefully.
103 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
104 (Lynx), remove lots of cruft.
106 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
108 * printcmd.c (print_address_symbolic): turn this into an assigment
109 instead of an initialization (many compilers don't accept
110 structure initialization).
112 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * xcoffread.c (read_xcoff_symtab): If several program csects in one
115 source file, give them all the name of the source file, rather than
116 the 2nd and subsequent ones having NULL names.
118 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
120 * printcmd.c (print_address_symbolic): Append source filename and
121 linenumber of the symbol if print symbol-filename is on.
122 (initialize_printcmd): `set print symbol-filename'.
124 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
126 * configure.in: Add config for Lynx target. Configure gdbserver
127 only for Lynx. Re-do selective configuration of sparclite.
129 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
130 configure.in remote-inflow.c remote-utils.c}: New files to
131 support GDB remote server. Currently only works for Lynx.
133 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
135 * stabsread.c (define_symbol, case 't'): Only set the name if it
136 is not a pointer type.
138 * stabsread.c (define_symbol): Clean up logic; move the read_type
139 calls to inside the switch statement (this improves the error
142 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
145 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
147 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
149 * source.c (line_info): Change "pc" to "address" in messages and
150 use print_address for addresses.
152 * source.c (line_info): If we don't find a symtab, print more useful
153 output, including the symbolic address.
155 * source.c (line_info): If --fullname, display the source.
156 (identify_source_line), callers: Take pc as argument, rather than
157 assuming innermost frame (emacs doesn't use this, so no one ever
159 * symtab.h: Declare frame_file_full_name.
162 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
164 * breakpoint.c (catch_command_1): Fix typo in error msg.
166 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * elfread.c (elf_symfile_read): Update ELF structure and routine
169 names to specify 32-bit versions.
170 (elf_symtab_read): Retrieve size field directly from symbol,
171 instead of using old kludge.
173 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
174 calling opcodes library.
175 * z8k-tdep.c (print_insn): Likewise.
177 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
179 * stabsread.c: Remove all uses of error(). Make error_type and
180 read_type_number static.
181 (define_symbol): Don't try to deal with a missing symbol
182 descriptor which isn't followed by digit, '(', or '-'.
183 * stabsread.h: Don't declare read_type_number here.
184 * gdbtypes.h: Don't declare error_type here.
185 * xcoffread.c: Remove NO_TYPEDEFS code.
187 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
189 * mips-tdep.c: Removed #include of many header files, and #define
190 of MIPSMAGIC; no longer used.
192 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
194 * Many places: replace "the inferior" in messages with "the program"
195 or "the program being debugged".
196 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
197 and I'm getting sick of maintaining it.
199 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
202 * config/i386/go32.mh: Define SER_HARDWIRE.
203 * Makefile.in: Define SER_HARDWIRE.
205 (alldeps.mak): Add SER_HARDWIRE.
206 Remove all references to ser-hardwire.{c,o}.
207 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
209 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
211 * sparc-nat.c (store_inferior_registers): Fill in all members of
212 inferior_fp_registers by reading them from the inferior before
213 modifying and writing them back.
214 Fixes unexplainable inferior FP exceptions after calls to the inferior
215 or setting of floating point registers.
216 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
217 to register which is generated by gcc-2.4.
219 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
221 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
223 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
225 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
226 xm-i386lynx.h}: New configuration for Lynx.
228 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
230 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
231 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
233 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
234 as struct, union, or enum tags.
236 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
238 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
241 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
243 * infrun.c (wait_for_inferior),
244 infcmd.c (program_info, signal_command): Use symbolic signal names.
246 * inftarg.c (child_wait): Deal with EINTR and include message from
247 strerror if printing an error message.
249 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
251 * stabsread.c: Remove most uses of lookup_fundamental_type.
252 (define_symbol): Use read_type for type of enum constant,
253 not just read_type_number. Also don't call error().
254 (define_symbol): For unrecognized constant type, one complaint (the
255 one from error_type) is enough. Don't make our own in addition.
256 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
257 * gdbtypes.h: Doc fixes.
259 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
261 Fix stack unwinding through _sigtramp on Irix. These patches are from
262 Paul Flinders <ptf@delcam.co.uk>.
263 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
264 executable uses sigvec.
265 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
267 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
269 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
272 be passed to the inferior to make "handle <signal> nopass nostop" work.
274 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
276 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
278 * findvar.c (value_from_register): Fix uninitialized first_addr
279 which caused problems with assignment of doubles to register variables
281 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
282 missing mips definitions if necessary.
284 Fix handling of double register variables for mips targets and big
285 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
286 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
288 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
289 conversion of type held in multiple registers to host format.
290 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
291 companion to REGISTER_CONVERT_TO_TYPE.
292 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
293 Convert to function calls.
294 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
296 * mips-tdep.c (mips_print_register): Raw buffer now needs just
297 MAX_REGISTER_RAW_SIZE bytes.
298 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
299 (if defined) for doubles.
300 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
301 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
302 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
304 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
307 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
309 * configure.in: Add i[34]86-*-isc*.
311 * stabsread.c: Make sure all complain() pass the address of the struct.
313 * xcoffread.c: Make sure all struct complaints are static not auto.
315 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
317 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
319 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * config/i386/linux.mh: Re-enable coredumps now that they should work.
323 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
325 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
327 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
329 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
331 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * Makefile.in (INSTALLED_LIBS): New variable.
335 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * main.c (quit_command): In the "quit anyway?" message, tell the user
338 whether we are planning to detach or kill the program.
340 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
341 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
343 * infcmd.c (read_pc): Doc fix.
345 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
347 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
348 signal_handler_caller.
349 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
350 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
351 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
352 Use SIGTRAMP_START if defined.
353 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
354 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
356 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
358 * infcmd.c (step_1): Fix poorly worded error message.
360 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
361 Comment out corelow.c because core dumps are broken on these machines.
363 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
364 if srcdir is not ".".
365 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
366 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
367 * depend: Update to latest automatically built version.
369 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
371 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
372 * Makefile.in (NONSRC): Add ChangeLog-92
374 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
376 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
377 not typo RAW_REGISTER_SIZE.
379 * frame.h, inferior.h: Doc fixes.
381 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
383 * findvar.c (write_register): Add sanity check for register size.
384 (read_register): Fixup sanity check for register size to be
385 consistent with write_register().
387 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
389 * sparclite/Makefile.in: Add dummy info, install and install-info
392 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
394 * remote-nindy.c: Removed declaration of coffstrip.
395 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
397 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
399 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
402 * Makefile.in (VERSION): GDB 4.9 release.
404 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
406 * README: Update known bugs to include the Solaris bug that
407 leaves core dumps in the current directory when restarting the
408 inferior with "run". Expand on the testsuite information.
410 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
411 be the last 4.9 prerelease test archive.
413 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
415 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
418 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
420 * README, NEWS: Update for gdb 4.9 release.
422 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
424 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
425 * target.c (MIN): #undef before defining.
427 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
429 Patch from Jeffrey Law:
430 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
432 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
434 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
437 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
439 * ch-exp.y (start): Apply work-around to avoid bison warning.
441 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
443 * Makefile.in (BISON): Remove double quotes around BISON
444 definition when bison is used.
446 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
447 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
448 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
449 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
450 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
451 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
452 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
453 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
455 * Makefile.in (VERSION): Bump to 4.8.6.
457 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
459 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
460 include declarations for malloc/realloc/free. Both malloc and
461 realloc return 'void *' for non-ANSI compilations.
463 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
465 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
468 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
470 * solib.c (clear_solib): Don't close bfd if it is NULL.
472 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
474 * core.c (dis_asm_read_memory): Cast second arg of
475 target_read_memory to "char *".
476 * breakpoint.c (watchpoint_check): Change arg type from PTR to
477 "char *", to match other functions called by catch_errors().
479 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
481 * More patches from Jeffrey Law (law@cs.utah.edu).
482 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
483 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
484 Delete unnecessary declarations.
486 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
488 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
489 poll() for termio{s}.
491 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
493 * i386-tdep.c (i386_frame_num_args): Always return -1.
495 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
497 * Patches from Jeffrey Law <law@cs.utah.edu>.
498 * gdb/hppa-tdep.c: Declare frame_saved_pc.
499 (frameless_function_invocation): New function.
500 (frame_saved_pc, init_extra_frame_info): Use
501 frameless_function_invocation.
502 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
503 call instead of just grabbing the value currently in %r2.
504 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
505 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
506 definition and use the common one in tm-hppa.h.
507 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
508 use unwind descriptors to determine if the frame chain is valid.
509 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
510 it does not assume %r4 is the frame pointer.
511 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
512 and ssm instructions.
513 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
514 helper functions for print_insn.
515 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
516 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
517 which nullifies the following instruction.
519 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
521 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
522 pass the 5th arg there, rather than using an ANSI C-specific macro.
524 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
526 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
528 * Makefile.in (VERSION): Bump to 4.8.5
529 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
530 directories to include search path.
531 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
533 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
534 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
535 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
536 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
537 udr.o, udip2soc.o): Remove explicit rules, use the ones that
538 are automatically generated in "depend".
539 * Makefile.in (paread.o): Document why a dependency doesn't get
540 automatically generated in "depend" and leave this explicit rule
542 * depend: Update to latest automatically generated version.
544 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
546 * xcoffread.c: Doc fix.
548 * Makefile.in (depend): Include $(CC) command in generated output.
550 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
552 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
553 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
554 * depend: Update to latest automatically built version.
556 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
558 * sparclite/Makefile.in: Create default target that does nothing
559 in order to force user to build by hand.
561 * sparclite/Makefile: Remove. It's not necessary anymore.
563 * ser-unix.c (wait_for): New routine to handle read timeouts,
564 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
566 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
568 * mips-pinsn.c (print_insn): Return value.
570 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
572 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
573 at configuration time and doesn't belong in the distribution archive.
575 * Makefile.in (NONSRC): Add 29k-share/README.
576 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
578 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
579 constants with slightly more portable definitions (still depends
580 on 2's complement arithmetic though).
581 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
582 * i386v-nat.c (sys/reg.h): Conditionalize include on
583 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
584 * ser-unix.c (termio.h): Include <termio.h> like other files that
585 include termio.h, not <sys/termio.h> which may not exist (on
588 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
590 * valprint.c (print_longest): Change format parameter from a
591 'char' to an 'int'. We can't have 'char' parameters with the
592 current coding style, where we mix prototypes with pre-ANSI
594 * value.h (print_longest): Change format parameter in prototype
595 from a 'char' to an 'int'.
597 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
599 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
601 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
602 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
604 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
606 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
607 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
608 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
609 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
610 ptrace needs 5 arguments, #define ptrace to always
611 pass zero as the 5th argument.
613 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
615 * configure.in: Match z8k-*-sim for z8000.
616 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
617 * remote-hms.c: Update to use new serial protocol.
619 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
621 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
622 necessary and Solaris doesn't have it.
624 * Makefile.in (clean-info, install, install-info, info, dvi,
625 check, all): do not echo recursion lines.
627 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
629 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
630 required target ports which use sockets (like a29k-udi).
632 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
634 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
636 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
637 systems lacking select().
639 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
641 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
643 * alldeps.mak, depend: Update with latest automatically built
646 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
648 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
650 * Makefile.in (make-proto-testsuite.dir): New target to make
651 prototype testsuite tree.
653 * Makefile.in (VERSION): Bump to 4.8.4.
655 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
657 * stabsread.c (define_symbol): If unrecognized constant type,
658 complain() not error().
660 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
662 * infptrace.c: Add missing close paren to test for
663 FIVE_ARG_PTRACE defined.
665 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
666 when compiling with gcc, but disable it for now. See comment.
667 * defs.h (LONGEST): Define as either "long" or "long long"
668 based on CC_HAS_LONG_LONG.
669 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
670 how longest_to_int is defined.
671 * c-valprint.c (c_val_print): Call print_longest.
672 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
673 instead of LONG_LONG.
674 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
676 * printcmd.c (print_scalar_formatted): Call print_longest
677 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
678 * typeprint.c (print_type_scalar): Call print_longest and let
679 it figure out what to do for PRINTF_HAS_LONG_LONG.
680 * valprint.c (val_print_type_code_int): Call print_longest
681 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
682 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
683 * value.h (struct value): Replace usage of LONG_LONG with
685 * value.h (print_longest): Add prototype.
686 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
687 * values.c (unpack_double): Collapse code that was unnecessarily
688 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
689 * values.c (value_from_longest): Remove dependency on
690 CC_HAS_LONG_LONG and just use LONGEST.
691 * solib.c (solib_map_sections): Use bfd_get_filename
692 to access filename field.
693 * solib.c (clear_solib): Save filename and free it later, after
694 bfd_close, since bfd_close may reference it. Use bfd_get_filename
696 * config/convex/xm-convex.h (LONG_LONG): Replace with
697 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
698 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
699 Add PRINTF_HAS_LONG_LONG references.
701 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
703 * inflow.c (kill_command), infcmd.c (attach_command),
704 remote.c (remote_interrupt_twice): In messages for the user, call it
705 "the program" or "the program being debugged" not "the inferior".
707 * hp300ux-nat.c: Cast second arg to supply_register calls.
708 (_initialize_kernel_u_addr, getpagesize): New functions.
709 (store_inferior_register_1): Change arg name from value to val.
710 (fetch_core_registers): Make arg core_reg_size unsigned.
711 Pass 5 args to ptrace.
712 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
713 Remove KERNEL_U_ADDR stuff.
714 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
715 * config/m68k/hp300hpux.m{t,h}:
716 Move exec.o from NATDEPFILES to TDEPFILES
717 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
718 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
720 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
724 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
726 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
728 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
730 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
731 describe `set demangle-style arm' (not cfront);
732 mention can type `q' to discard output, when gdb pages
734 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
736 * valops.c (search_struct_field): Fix gdb core dump with incomplete
739 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
741 * remote.c: Change timeout to 2.
742 (remote_open): Use unpush_target not remote_close.
743 (remote_resume): If siggnal != 0, give warning not error().
744 (remote_wait, remote_interrupt, remote_interrupt_twice):
745 If we get two interrupts, let the user get out if they want.
746 (remote_{kill,mourn}): New functions.
747 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
749 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
751 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
753 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
755 * Remote targets (mourn): Call unpush_target.
757 * config/sparc/xm-sun4os4.h: Declare free() to return int.
758 Remove twisted use of PARAMS.
760 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
761 that ansidecl.h assumes ANSI on AIX.
763 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
765 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
766 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
768 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
770 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
772 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
774 * remote-vx.c (net_connect): Allow numeric IP address for host.
776 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
778 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
780 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
782 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
784 * symtab.h, xcoffread.c: Revise linetable sorting comments.
786 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 * valops.c (value_cast): A cast might also change the object
789 representation in C++.
790 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
791 to get the proper read_symtab function when called from mipsread.c.
792 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
793 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
794 for dummy psymtabs, inhibit processing of dummy psymtabs.
796 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
798 * Changes from (or inspired by) AMD:
799 * remote-udi.c (udi_attach): Assignments to Space and Offset were
801 (udi_wait): Make error message (UDIGetStdout) match error.
802 (udi_wait): Handle UDIStdinNeeded.
803 * command.c [CANT_FORK]: Use system().
804 * utils.c (prompt_for_continue): Allow quit with 'q'.
806 * solib.c (solib_add): Don't call special_symbol_handling if there
807 were errors in symbol_add_stub. Also set so->from_tty before
808 calling symbol_add_stub.
810 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
812 * Merge in HPPA/BSD patches from Utah:
813 * defs.h: Add const to 2nd arg of psignal prototype.
814 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
816 * hppab-core.c: Deleted. No longer useful.
817 * hppab-nat.c: #include more files. Use PT_WUREGS, not
819 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
820 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
821 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
822 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
823 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
825 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
827 * Fix two bugs found by deja-gnu. One is the incorrect reporting
828 of the PC being in a stack dummy when looking at a core file
829 without symbols. The other is the incorrect passing of char
830 arguments during expression evaluation (ie: p foo('a','b') would
831 mess up the passing of it's args because it wasn't coercing the
833 * hppah-tdep.c: Rename global functions to have consistent hppa_
834 prefix. Make more functions static. Drop hp_ prefix from static
835 functions. (hppa_push_arguments): Call value_arg_coerce to cast
836 char to int args if necessary. (hppa_fix_call_dummy): Create
837 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
838 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
839 valid (ie: != 0) before doing comparison against PC.
840 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
841 to reflect new arguments.
842 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
843 prefix for func name. (FIX_CALL_DUMMY): Move code into
846 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
847 to malloc() so that we can test GDB eval of dynamically created
848 arrays (like char strings in `print "foo"').
850 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
852 * printcmd.c (print_address_symbolic): Search symtabs as well as the
853 minimal symbols for a nearby symbol.
855 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
857 * coffread.c: Comment changes around minimal symbol recording.
859 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
861 * command.c: comment changes only.
863 * mips-tdep.c (heuristic_fence_post): new static variable.
864 (heuristic_proc_start): use heuristic_fence_post, print better
865 warnings, but only if not stop_soon_quietly.
866 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
868 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
870 * symtab.h: Fix LOC_REF_ARG comment.
872 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
873 and Jim Kingdon (kingdon@cygnus.com)
875 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
877 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
878 symfile.c (compare_symbols): Don't check first character; STRCMP
881 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
882 structures that are passed by address in a register.
883 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
884 * findvar.c (read_var_value),
885 printcmd.c (address_info, print_frame_args),
886 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
887 * symtab.c (lookup_block_symbol): Deal with it.
889 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
891 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
893 * objfiles.c (find_pc_section): Return a struct obj_section *.
894 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
895 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
896 Don't use obj_section hack.
897 * xcoffexec (vmap_symtab): Relocate obj_sections.
898 * printcmd.c (containing_function_bounds): Use find_pc_section.
900 * symtab.h: Clean up SYMBOL_VALUE comments.
902 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
904 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
905 Expand comments about LOC_ARG/LOC_LOCAL pairs.
907 * coffread.c (read_coff_symtab): Use rewind before fseek.
909 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
911 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
912 * Makefile.in: Add $(YFLAGS) when using $(YACC).
913 * Makefile.in: Remove message to expect conflicts and unused
914 rules in ch-exp.y, since there no longer are any such.
916 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
918 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
920 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
922 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
923 rather than dumping core.
925 * Makefile.in: Add ${srcdir}/ to all source files.
926 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
927 (TAGS): Deal with srcdir and new config directory scheme.
929 Makefile.in (NONSRC): Remove createtags.
930 alldeps.mak: Updated.
932 * rs6000-tdep.c: Delete unused function print_frame.
934 * frame.h (struct frame_info): Doc fix for next_frame.
935 New field signal_handler_caller.
936 blockframe.c (create_new_frame, get_prev_frame_info),
937 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
938 INIT_FRAME_PC_FIRST).
939 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
942 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
944 * irix4-nat.c (fetch_core_registers): Special version of this for
945 Irix 4.x, which stores regs a bit differently from other /proc
947 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
948 to new file core-svr4.c.
949 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
950 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
952 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
954 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
956 * i387-tdep.c: Remove unused #includes.
958 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
960 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
962 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
964 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
966 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
967 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
968 Don't muck with SYMBOL_CLASS.
970 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
972 * munch: Don't use head command. It doesn't exist everywhere.
974 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
976 * inflow.c (new_tty): Remove spurious 'o' character at end
979 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
981 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
982 instructions and nothing more.
983 * mipsread.c (add_line): Add comment why we have to combine line number
984 entries for the same line number.
986 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
988 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
991 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
993 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
995 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
997 * source.c (select_source_symtab): Clean up comment. Also, if
998 we have a current_source_symtab, and s is NULL, return without
1000 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1001 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1003 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1005 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1006 * stabsread.h: Declare it.
1007 * partial-stab.h: Use it.
1009 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1011 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1013 * stack.c (print_frame_info): Print specially if dummy frame.
1015 * breakpoint.c: Add comments regarding within_scope future direction.
1019 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1021 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1023 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1025 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * stabsread.c (read_member_functions): Initialize domain for stubbed
1028 member functions to avoid gdb core dumps when printing pointers
1029 to member functions.
1030 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1033 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1035 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1036 stop with an error().
1037 eval.c (evaluate_subexp): Change error message.
1039 * objfiles.c (build_objfile_section_table): Cast return value
1040 from obstack_finish.
1042 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1044 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1045 to rs6000_frame_chain and deal with it if we're in a signal handler.
1046 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1048 * breakpoint.c (within_scope): New function.
1049 (enable_breakpoint, watchpoint_check): Use it.
1051 * source.c (openp): Handle "exec-file ./ls" correctly.
1053 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1055 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1057 * ch-exp.y: Clean up lexing of identifiers and
1058 reserved words. (E.g. don't recognize FALSEXXX as the
1059 keyword FALSE followed by the identifier XXX.)
1060 Also, convert identifiers to lower case.
1062 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1064 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1065 new serial interface.
1067 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1069 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1070 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1071 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1072 and use new return codes for go32_readchar().
1073 * ser-unix.c: Ditto. Also, move error handling up to caller for
1074 SERIAL_SETBAUDRATE().
1075 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1076 to specific routine.
1077 (serial_close): New routine to wrap around device close routine.
1078 serial.h: Clean & document return values more clearly.
1080 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1082 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1084 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1085 operand in decimal rather than wrong textual versions.
1087 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1088 (mention 't', remove false thing about 'g' only good with 'f').
1090 * breakpoint.h: move "struct breakpoint" and friends to top of
1091 file so that bpstat_find_breakpoint prototype works.
1093 * solib.c (struct so_list): Add bfd field.
1094 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1095 Put the bfd in bfd field of the so_list.
1096 (clear_solib): Free bfd name and close_bfd on the bfd.
1098 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1100 * valarith.c (value_subscript): Add COERCE_REF.
1101 * ch-exp.y (operand_5): We can generalize the 2nd operand
1102 of a string repetition ot 'literal' without ambiguity.
1104 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1106 * breakpoint.h (struct bpstat): Remove momentary field.
1107 Remove bpstat_momentary_breakpoint. This was always kludgy
1108 and is no longer used.
1110 * breakpoint.h: Add enum bpstat_what.
1111 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1112 stop and print fields of bpstat now per-breakpoint, not just
1113 one for the whole chain.
1114 breakpoint.{c,h} (bpstat_what): New function.
1115 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1116 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1117 with call to bpstat_what.
1118 README: Remove watchpoint/breakpoint bug from known bugs.
1120 * breakpoint.h: Prototype bpstat_find_breakpoint.
1122 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1124 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1126 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1127 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1129 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * i960-pinsn.c (tabent): Copied struct definition from
1134 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1136 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1137 is a C++ destructor.
1138 * symtab.c (gdb_mangle_name): Use it.
1139 * symtab.c (find_methods): Do not add destructors to choice list
1141 * symtab.c (decode_line_1): Make breakpoints on destructors work
1144 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1146 * ser-go32.c: Make it use serial port name.
1147 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1149 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1152 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1154 * configure.in: Only configure sparclite subdir when target_cpu
1157 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1159 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1160 Remove FIXME comment regarding this.
1162 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1164 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1166 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1168 Add section table to objfile struct. Use it for find_pc_section.
1169 * objfiles.c (add_to_objfile_sections,
1170 build_objfile_section_table, find_pc_section): new functions.
1171 (allocate_objfile): build section table.
1172 * objfiles.h (struct obj_section): new structure.
1173 (struct objfile): add section table.
1174 (find_pc_section): new prototype.
1175 * solib.[ch] (find_pc_section_from_so_list): removed.
1176 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1177 symfile.h for objfiles.h.
1178 (in_solib_trampoline): adjusted for new find_pc_section
1179 prototype. Removed BAD_RICH_HACK ifdefs.
1180 * symfile.c (syms_from_objfile): offset objfile sections.
1181 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1182 * symfile.h (find_pc_section): prototype removed. Also fixed
1183 comment typo NUL -> NULL.
1184 * target.[ch] (find_pc_section_from_targets): removed.
1185 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1187 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1189 * ser-go32.c: Format. (go32_open): Use proper return value.
1191 * configure.in: Undo conditional configdirs hack for sparclite.
1193 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1195 * symtab.c (list_symbols): When call break_command, pass both
1196 filename and function name not just function name.
1198 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1200 (Changes and new files to make "none" a full fledged configuration)
1201 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1202 Currently only tm-none.h has any meaningful contents.
1203 * config/none/none.mh (NAT_FILE): Use nm-none.h
1204 * config/none/none.mh (XM_FILE): Use xm-none.h
1205 * config/none/none.mt (TM_FILE): Use tm-none.h
1206 * Makefile.in (depend): Remove comment about parse errors in
1207 valops.c, it now parses correctly and generates a correct depend
1208 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1209 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1211 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1213 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1215 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1216 exactly 8 characters.
1218 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1220 * configure.in: Sparclite uses sparc config dir. Also has it's
1221 own tm- & .mt files now. Also add sparclite to configdirs.
1222 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1223 * config/i386/go32.mh: Nullify def of TERMCAP.
1224 * config/i386/xm-go32.h: Get rid of redef of EIO.
1225 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1226 specific configs. Very similar to sun4os4, but without solib.
1227 * sparclite/{Makefile.in configure.in}: First cut at making this
1230 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1232 * ser-go32.c: First cut at adapting to new serial interface.
1234 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1236 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1237 These implement a new serial line interface for talking to remote
1239 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1240 EXCEPT go32, which gets ser-go32.c.
1241 * remote.c: Use new serial interface. More remote-xxx's to be
1243 * ser-bsd.c, ser-termios.c: Removed.
1244 * serial.c: New. Implements common operations for all serial
1246 * ser-unix.c: New. Unix specific serial operations for various
1247 flavors of Unix (Posix, SysV, BSD).
1248 * serial.h: Generic serial interface defs.
1249 * config/i386/go32.mh, config/i386/i386bsd.h,
1250 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1251 ser-bsd.o from XDEPFILES. All the magic is now handled in
1254 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1256 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1258 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1260 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1262 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1263 about framelessness except on the innermost frame.
1265 * xcoffexec.c: Call fatal() not abort().
1267 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1268 a LOC_OPTIMIZED_OUT symbol.
1269 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1270 findvar.c (read_var_value), printcmd.c (address_info),
1271 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1272 m2-exp.y (yylex): Deal with it.
1273 ch-exp.y (yylex): Deal with it.
1275 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1277 * findvar.c (value_from_register): H8500 specific, check to see
1278 if we are looking at short pointer. If so, skip crock.
1279 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1280 read_memory_integer() to avoid getting messed up by sign extension.
1282 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1284 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1285 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1286 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1288 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1290 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1292 * core.c (dis_asm_print_address): New function.
1294 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1297 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1299 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1300 entire breakpoint chain and print only the first entry that needs to
1301 be printed and needs to be stopped for. Fixes problems with printing
1302 of multiple breakpoints with different conditions.
1303 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1304 effectively stops printing of the breakpoint chain.
1305 * breakpoint.c (print_it_noop): New routine to print nothing
1306 for this breakpoint entry and dont stop printing.
1307 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1308 watchpoint only if it is enabled.
1309 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1310 descriptor from the library to make backtraces through setjmp work.
1311 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1313 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1314 all registers saved within sigtramp, cleanup.
1316 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1318 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1320 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1322 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1323 with prototype in ../include/dis-asm.h.
1325 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1327 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1328 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1329 Use read_memory_func interface to disassembler.
1331 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1333 Teach sparc solaris to next over shared library functions.
1334 * solib.[hc] (find_pc_section_from_so_list): new function and
1336 * sparc-tdep.c (in_solib_trampoline): new function.
1337 * symfile.[hc] (find_pc_section): new function and prototypes.
1338 * target.[hc] (find_pc_section_from_targets): new function and
1340 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1341 in_solib_trampoline.
1343 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1345 * infrun.c (wait_for_inferior): Revise comment.
1347 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1349 * command.{c,h}: New var_type var_integer.
1350 main.c: Use it for history_size.
1352 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1353 Lint and byte-order fixups.
1355 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1357 * breakpoint.h (bpstat): New field print_it.
1358 breakpoint.c (bpstat_print): Use it.
1359 (print_it_normal): New function (from old bpstat_print code).
1360 (bpstat_{alloc,stop_status}): Set print_it field.
1362 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1363 evaluating watchpoint condition, via new function watchpoint_check.
1364 Also stop if watchpoint disabled due to leaving its block.
1366 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1368 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1370 * mips-pinsn.c: Add missing include of dis-asm.h.
1372 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1374 * Makefile.in (clean, distclean, realclean): Recursively apply
1375 to subdirs first, rather than last. This avoids, for example,
1376 Makefile being removed in a parent directory before the recursive
1379 * alldeps.mak, depend: Update for below changes.
1381 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1382 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1383 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1384 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1385 instead of tm-68k.h.
1386 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1387 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1388 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1389 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1390 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1391 tm-68k.h to tm-m68k.h.
1392 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1393 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1396 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1397 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1398 * a29k-tdep.c: Renamed from am29k-tdep.c.
1399 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1400 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1401 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1402 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1403 Map '29k' to 'a29k'.
1404 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1405 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1406 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1408 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1409 define that does not appear anywhere else in the gdb source tree.
1410 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1412 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1414 * breakpoint.c: Add comments regarding breakpoint_re_set.
1416 * xcoffread.c (sort_syms, compare_symbols): Remove.
1417 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1418 not our own sort_syms (it is identical).
1420 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1422 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1424 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1425 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1427 * exec.c (exec_close): Fix storage leak.
1428 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1429 output sections when patching an executable.
1430 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1431 when writing all registers.
1432 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1433 at the right offset in the dummy frame.
1434 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1435 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1436 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1438 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1440 * Makefile.in (TARFILES): Avoid trailing backslash.
1442 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1444 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1445 it in breakpoint_re_set.
1446 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1448 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1449 don't use sizeof(int) for target stuff, etc).
1451 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1453 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1454 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1455 support that can't be integrated anyway due to lack of clear
1458 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1460 * findvar.c (read_register, write_register): Make these capable
1461 of reading/writing registers that are shorter than REGISTER_TYPE.
1462 * (value_from_register): Install H8500 specific code to return
1463 proper value when register is being used as a pointer.
1464 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1465 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1466 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1467 chain frames properly by combining frame pointer with T reg.
1468 (init_extra_frame_info): Delete. It's now a macro.
1469 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1470 offset by the correct amount off of the frame pointer.
1471 (register_byte): Delete. It's now a macro.
1472 (register_raw_size, register_virtual_size): Delete. Replaced by
1473 common routine h8500_register_size, cuz there's no difference
1474 between the raw & virtual sizes on this machine.
1475 (register_convert_to_raw, register_convert_to_virtual): Delete,
1476 cuz there's no difference between the raw & virtual forms.
1477 Replaced by memcpy in tm file.
1478 (register_virtual_type): Rename to h8500_register_virtual_type.
1479 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1480 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1481 emulator have same reg offsets. This is all handled in the
1483 (h8500_trapped_internalvar): New routine to detect references to
1484 convenience vars acting as pointer pseudo-regs.
1485 (h8500_value_trapped_internalvar): Conjure up value of pointer
1487 (h8500_set_trapped_internalvar): Convert set value in real
1488 register references.
1489 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1490 code segment register.
1491 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1493 (wait_for_inferior): Add h8500 specific code to add stack segment
1494 when reading SP register.
1495 remote-sim.c (fetch_register): Spacing.
1496 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1497 detect cruft. Redo all register manipulation stuff. Get rid of
1498 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1499 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1500 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1501 to create internal vars for pointer pseudo-regs.
1503 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1505 * Makefile.in: Numerous small changes to macro definitions
1506 and rules for building gdb distribution tree. Many macros
1507 eliminated or merged, and rules simplified.
1508 * alldeps.mak: Update.
1511 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1513 * Makefile.in: recurse through SUBDIRS for dvi target too
1515 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1517 * Clean up xcoff relocation.
1518 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1519 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1521 symtab.h (struct general_symbol_info): Add section field.
1522 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1523 xcoffread.c: Set section for symbols and msymbols.
1524 (struct symtab): Add block_line_section field.
1525 buildsym.c (end_symtab): Set it.
1526 (end_symtab and callers): Add section parameter.
1527 objfiles.c (objfile_relocate): New funciton.
1528 xcoffexec.c (vmap_symtab): Use it.
1529 xcoffsolib.h (struct vmap): Remove unused fields.
1530 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1531 CORE_NEEDS_RELOCATION, symtab_relocated.
1532 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1533 rs6000-tdep.c: Make loadinfotext static.
1534 breakpoint.c (fixup_breakpoints): Doc fix.
1535 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1536 (end_symtab): primary field replaces nonreloc.
1538 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1540 * symtab.h (struct linetable_entry): Remove confusing comment.
1542 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1544 * Makefile.in: add installcheck target
1546 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1548 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1549 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1550 z8k}: New directories to hold cpu specific configuration files.
1551 Naming follows gcc convention.
1552 * config/{*.mt, *.mh}: All target and host makefile fragment
1553 config files moved to an appropriate config/<cpu> subdirectory.
1554 * nm-*, xm-*, tm-*: All native, host, and target files, which
1555 get linked to nm.h, xm.h, and tm.h respectively by configure,
1556 moved to appropriate config/<cpu> subdirectory.
1557 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1558 Native, host, and target files that are common across more than
1559 one cpu architecture and included by one of the configured
1560 native, host, or target files, get moved to config directory.
1561 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1562 pick up native, host, or target include files moved to one of
1563 the config subdirectories, and that are included by other files.
1564 * Makefile.in (alldeps.mak): Modify to account for new config
1565 directory structure.
1566 * alldeps.mak, depend: Update for new config directory structure.
1567 * config/*/[ntx]m-*.h: Modify all files that include other
1568 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1569 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1571 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1572 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1573 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1574 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1575 the ones where the default is not unique or different than the
1576 config subdirectory name. Similarly, handle gdb_target_cpu.
1577 Modify configure.in as appropriate to make use of gdb_host_cpu
1578 and gdb_target_cpu to find makefile fragments and make links.
1580 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1582 * mipsread.c (compare_blocks): Sort blocks with the same start
1583 address by decreasing ending address.
1585 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1587 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1588 lookup_symbol as it might get clobbered by the call.
1590 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1591 The previous code did not initialize the language field for the psymtab
1594 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1596 * c-exp.y (parse_number): Avoid shift warning.
1597 * serial.h (struct ttystate): Declare empty one on DOS.
1599 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1601 * xm-sun4os4.h: Return type of free() should be void, not int.
1603 * vx-share/vxWorks.h: Remove #def of NULL.
1605 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1607 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1609 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1611 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1613 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1615 * ieee-float.c: Moved to ../libiberty.
1616 * ieee-float.h: Moved to ../include.
1617 * Makefile.in: Update accordingly.
1618 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1619 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1620 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1621 it is now in ../opcodes/m68881-ext.c.
1622 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1623 prologue (some callers _do_ care).
1624 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1625 new interface of ../opcodes/*-dis.c.
1626 * ch-exp.y: Add #include <ctype.h>.
1628 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1630 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1632 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1634 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1636 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1638 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1640 * z8k-tdep.c (extract_return_value, write_return_value,
1641 store_struct_return): New functions from macros in tm-z8k.h.
1643 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1645 * valops.c (value_arg_coerce): Apply temporary patch to
1646 fix problem with coercion of array and function types when
1647 passed as arguments to C functions, pending a more complete
1648 review of when and how coercion should be done, depending
1649 upon context and language.
1651 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1653 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1655 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1656 debugsec if there are a non-zero number of symbols.
1658 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1660 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1662 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1664 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1666 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1667 not just 50 symbols.
1668 (symtbl_num_syms): New variable.
1669 (read_xcoff_symtab): Set it.
1670 (read_symbol_nvalue): Check for bad symno.
1671 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1674 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1676 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1677 This is defined in defs.h if necessary.
1678 * vx-share/vxWorks.h: Remove #defs of min and max.
1679 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1680 vx-share/xdr_rdb.c: include defs.h.
1682 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1684 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1687 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1688 xcoffread.c: Doc fixes.
1690 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1692 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1693 xcoffexec.c (xcoff_relocate_core): New function.
1694 (text_adjustment): Removed.
1695 (add_vmap): Return the vmap.
1696 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1698 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1700 * xcoffsolib.h: Add objfile member to struct vmap.
1701 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1702 xcoffexec.c (add_vmap): Allocate objfiles here.
1704 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1706 Support 68000 series without floating point.
1708 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1709 * tm-68k-nofp.h: New file, lacks 68881 support.
1710 * config/m68k-nofp.mt: New file.
1712 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1714 Remove a few remaining underscore/no-underscore remnants from
1717 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1718 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1719 * config/sparc-noun.mt: Rename to sparc-em.mt.
1720 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1721 * tm-68k-un.h: Rename to tm-68k-fp.h.
1722 * tm-spc-un.h: Rename to tm-spc-em.h.
1723 * tm-sun4sol2.h: Cleanup.
1724 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1726 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1728 * symmisc.c (std_in, std_out, std_err): Move initializations
1729 to runtime code, in case they aren't constant.
1731 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1733 * symtab.c (find_pc_symtab): some object file formats, notably
1734 mips, have holes in the address ranges of symtabs. Change
1735 this algorithm from first hit to tightest fit.
1737 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1738 fence post without finding the enclosing function, then print a
1741 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1743 * utils.c (fputs_demangled, fprint_symbol): Remove.
1744 * utils.c (fprintf_symbol_filtered): New function which combines
1745 the functionality of fputs_demangled and fprint_symbol. Uses a
1746 caller provided language parameter to select the appropriate
1747 demangler, and caller provided args to pass to the demangler.
1748 * defs.h (enum language): Move further up in file so enum can
1749 be used in prototypes.
1750 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1751 * defs.h (fprintf_symbol_filtered): Add prototype.
1752 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1753 fputs_demangled with call to fprintf_symbol_filtered.
1754 * cp-valprint.c (demangle.h): Include
1755 * cp-valprint.c (cp_print_value_fields): Replace calls to
1756 fprint_symbol with calls to fprintf_symbol_filtered.
1757 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1758 with call to fprintf_symbol_filtered.
1759 * stack.c (print_frame_info): Remove obsolete code so we don't
1760 have to update fputs_demangled usage in it.
1761 * stack.c (print_frame_info, frame_info): Add language variable
1762 to pass to fprintf_symbol_demangled and initialize it from the
1763 symbol's language. Replace calls to fputs_demangled with calls
1764 to fprintf_symbol_filtered.
1765 * symtab.c (find_methods): Replace call to fputs_demangled with
1766 call to fprintf_symbol_filtered.
1767 * ch-valprint.c (demangle.h): Include.
1768 * ch-valprint.c (chill_print_value_fields): Replace call to
1769 fprint_symbol with call to new fprintf_symbol_filtered.
1771 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1773 * Makefile.in (VERSION): Bump version to 4.8.2.
1775 * main.c (source_command): Require an explicit pathname of file
1776 to source, since previous behavior of defaulting to gdb init file
1777 was troublesome and undocumented.
1778 * printcmd.c (disassemble_command): Add missing '{}' pair to
1779 else with two statements. Bug reported by Stephane Tsacas
1781 * symtab.c (find_pc_line): Don't complain about zero length or
1782 negative length line numbers for the moment, since we may not own
1783 the terminal when called, such as when single stepping. (FIXME)
1784 * language.h (CAST_IS_CONVERSION): True if current language is
1785 C++ as well as C. Fix from Peter Schauer.
1786 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1787 Use STREQN macro rather than bare '!strncmp()'.
1788 * environ.c (unset_in_environ): Avoid use of memcpy on
1789 overlapping memory regions, as suggested by Paul Eggert
1790 <eggert@twinsun.com>.
1791 * c-exp.y (%union struct): Remove unused ulval as suggested
1792 by Paul Eggert <eggert@twinsun.com>.
1794 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1796 * main.c (gdbinit): Make static.
1797 * main.c (inhibit_gdbinit): Move to file scope.
1798 * main.c (main): Remove local inhibit_gdbinit.
1799 * main.c (source_command): Don't source '.gdbinit' file by
1800 default if gdb has been told to ignore it.
1802 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1804 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1807 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1809 * printcmd.c (print_address_symbolic): Only print if offset
1810 is shorter than max_symbolic_offset.
1811 (initialize_printcmd): `set print max-symbolic-offset'.
1813 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1814 (examine_tag): Use it.
1815 (read_register_stack): Only look in the local registers for a
1816 memory address if it's between rfb and rsp; go to memory otherwise.
1817 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1818 (reginv_com): Remove ancient kludge command.
1820 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1822 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1823 irix4 will again compile.
1825 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1827 * configure.in: accept mips-sgi-irix4* for irix4.
1829 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1831 * z8k-tdep.c (print_register_hook): Lint.
1833 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1835 Lint fixes from Paul Eggert (eggert@twinsun.com):
1837 * command.c (do_setshow_command): var_uintegers are unsigned.
1838 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1839 unsigned, since they use hex values with the high bit set.
1841 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1843 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1844 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1846 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1847 macro definitions in parenthesis.
1849 * dbxread.c (dbx_symfile_init): Catch the case where there is
1850 no string table, but the only way we find out is by reading zero
1853 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1855 * dbxread.c (dbx_symfile_init): Make size of the string table
1856 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1857 offset to the string table is nonzero and handle the nonexistant
1858 string table case, should it occur. Ensure that the string table
1859 size read from the file is reasonable, with a minimum lower bound
1860 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1862 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1864 * Makefile.in: Changes to build testsuite correctly.
1865 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1866 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1867 (TARGET_FLAGS_TO_PASS): New variable.
1868 (SUBDIRS): Added testsuite.
1869 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1870 testsuite is compiled with CC_FOR_TARGET rather than CC.
1872 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1874 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1875 reported by mycroft@gnu.ai.mit.edu.
1877 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1878 * configure.in (vax-*-ultrix2*): New triplet.
1879 * config/vaxult2.mh: New file.
1880 * xm-vaxult2.h: New file.
1882 * c-exp.y (parse_number): Change high_bit to unsigned.
1883 * demangle.c: Change all references to cfront to ARM, since the
1884 actual algorithm is the one specified in the Annotated Reference
1885 Manual. This was confusing users into thinking that full cfront
1886 support was implemented.
1887 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1888 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1889 directly to lookup_struct_elt_type, which will do the
1890 dereferencing itself.
1891 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1892 NULL dereferencing bug for unnamed structs, comment out
1895 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1897 * coffread.c (process_coff_symbol): Change PCC argument correction
1898 so that it only happens on big-endian targets; so that it only
1899 happens if the short or char argument is aligned on an int
1900 boundary; and so that it changes the location, rather than the
1901 type, of the argument. These changes tend to parallel similar
1902 (old) changes in stabsread.c.
1904 * coffread.c (coff_read_enum_type): Use the specified size for
1905 enums, don't assume that they are int-sized.
1907 * c-valprint.c (c_val_print): Don't assume enums are the same as
1910 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1911 Rendell, <michael@mercury.cs.mun.ca>.
1913 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1915 * language.h (local_decimal_format_custom): Add prototype.
1916 * language.c (local_decimal_format_custom): Add function, bug
1917 reported by Robert R. Henry (rrh@tera.com).
1919 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1921 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1922 by Josef Leherbauer, joe@takeFive.co.at.
1924 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1926 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1927 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1928 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1929 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1930 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1931 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1932 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1933 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1935 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1937 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1938 of demangled name fields to NULL if no demangling exists for
1939 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1940 symbols if their language is known at the time they are created,
1941 but sometimes the language is not known until later.
1943 * ch-typeprint.c (chill_print_type_base): Name changed to
1944 chill_type_print_base to match pattern for C and C++ names.
1945 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1946 to be consistent with other usages.
1947 * ch-typeprint.c (chill_type_print_base): Add support for
1948 printing Chill STRUCT types.
1949 * ch-valprint.c: Include values.h.
1950 * ch-valprint.c (chill_print_value_fields): New function and
1951 prototype for printing Chill STRUCT values.
1952 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1953 that was being called with two args instead of three.
1954 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1955 to print Chill STRUCT values.
1957 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1959 * configure.in: added testsuite to configdirs.
1961 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1963 * doc/stabs.texi: The `this' pointer is now known by the name
1964 `this' instead of `$t'.
1966 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1968 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1969 references of TAG_string_type DIEs in user defined types.
1970 * ch-lang.c (chill_create_fundamental_type): Track compiler
1971 change that now emits debugging info with the type long for Chill
1974 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1976 * remote-mips.c: New file; implements MIPS remote debugging
1978 * config/idt.mt: New file; uses remote-mips.c
1979 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1981 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1982 floating point coprocessor.
1983 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1985 (mips_pop_frame): If not mips_fpu, don't restore floating point
1987 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1989 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1990 mips_fpu, don't use fp0 as floating point return register.
1991 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1994 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1996 * gdb/testsuite: made modifications to testcases, etc., to allow
1997 them to work properly given the reorganization of deja-gnu and the
1998 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2000 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2002 * gdb/testsuite: Initial creation of gdb/testsuite.
2003 Migrated dejagnu testcases and support files for testing nm to
2004 gdb/testsuite from deja-gnu. These files were moved "as is"
2005 with no modifications. This migration is part of a major overhaul
2006 of dejagnu. The modifications to these testcases, etc., which
2007 will allow them to work with the new version of dejagnu will be
2008 made in a future update.
2010 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2012 * NEWS: Add reminders for next release.
2014 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2016 * mipsread.c (parse_lines): Correct check for files compiled with
2019 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2021 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2023 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2025 * Makefile.in (VERSION): GDB-4.8 release!
2026 * README, NEWS: Update for release.
2028 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2030 * am29k-pinsn.c (print_insn): Minor nits with const.
2031 * am29k-tdep.c: More minor nits with arg types for
2032 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2034 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2036 * gcc.patch: Update for a different GCC (G++) bug.
2037 * main.c (print_gdb_version): Update copyright year to 1993.
2038 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2039 conditionalize this file on it. FIXME, right way is to split
2040 these into two config files.
2041 (ATTACH_DETACH): Define for BSD 4.4
2042 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2043 (U_REGS_OFFSET): Revise for 4.4.
2044 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2045 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2046 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2048 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2050 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2053 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2055 * c-lang.c (c_printstr): Bugfix for length==0 case.
2057 * c-lang.c (c_printstr): If a C string ends in a null, don't
2060 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2062 * defs.h (STRCMP): Make it work for unsigned chars.
2064 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2066 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2067 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2068 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2069 define to kludge the large opcode table into two smaller tables,
2070 since GCC take exponential space to build the table. Lint.
2071 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2073 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2075 * Makefile.in (VERSION): Roll to 4.7.9.
2076 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2077 definition here, to handle both BSD 4.3 and 4.4 systems.
2078 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2079 * remote.c (alarm): Move declaration to global level, before
2080 first reference to it.
2081 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2082 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2084 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2086 * remote.c (readchar): forward declare alarm which otherwise looks
2087 like an undeclared variable to gcc.
2089 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2090 when comparing against an int. Avoids superfluous warning from
2093 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2094 Avoids superfluous warnings from some systems and/or compilers
2095 (like vax ultrix 4.2.)
2097 * language.c (struct op_print unk_op_print_tab): use the enum
2098 values rather naked zeros as initializers. Avoids warnings from
2099 ultrix type compilers.
2101 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2103 * Makefile.in (VERSION): Roll to 4.7.6.
2104 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2105 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2106 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2107 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2108 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2109 (depend): Fix bug where nm-files in config files weren't noticed.
2110 (make-proto-gdb-1): Avoid changing directories while building new
2111 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2113 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2115 * remote.c: Improve error recovery. Allow user to break out
2116 of initial connection attempt with INTERRUPT. Treat a timeout
2117 while waiting for remote packet like a retry, unless the remote
2118 side is actively running user code. Fix a few long printf_filtered's.
2120 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2123 * buildsym.c (start_subfile): Allow null file name.
2125 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2127 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2128 expects a pointer to complaint rather than a complaint
2130 (process_linenos): free the previously allocated subfile name,
2131 then allocate the new one from the heap.
2133 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2135 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2137 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2139 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2140 Previously, would bogusly index off the bottom of type_vector.
2141 (rs6000_builtin_type): Accept type number as argument.
2142 (read_type, case '-'): Handle negatives like any other type number.
2144 * symfile.c (deduce_language_from_filename): Handle null name.
2146 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2147 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2148 fixed by sato@sm.sony.co.jp.
2150 * xcoffread.c (parmsym): Don't use an initializer to set up
2151 this struct symbol. Set it up in initialize_xcoffread.
2152 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2153 works on real rs/6000 target with #ifndef FAKING_RS6000.
2155 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2157 * stabsread.c (rs6000_builtin_type): Move function from
2158 xcoffread.c:builtin_type.
2159 * xcoffread.c (builtin_type): Move to stabsread. Remove
2160 IBM6000_HOST dependency. Move misplaced comments.
2161 (various): Change printf's to complaints.
2162 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2163 objfile argument to read_type calls under #if 0.
2164 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2165 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2166 * Makefile.in: xcoffread.o is not built by default.
2167 * xm-rs6000.h (IBM6000_HOST): Remove.
2168 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2169 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2172 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2174 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2175 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2176 register numbers when user tries to modify elements in structs
2177 passed as arguments.
2178 * inflow.c (child_terminal_info): Move banner outside of system
2180 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2181 passes struct/union arguments by address.
2183 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2185 * Based on patch from Kean Johnston <maw@netcom.com>:
2186 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2187 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2188 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2190 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2192 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2193 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2195 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2197 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2198 cc debugging output.
2200 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2202 * stabsread.c (define_symbol): Complain about unrecognized names
2203 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2204 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2205 (read_cpp_abbrev): Don't use the class name as part of the
2206 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2207 abbrevs. Inspired by Mike Tiemann.
2208 (read_tilde_fields): Comment. Remove ancient dead code.
2209 Remove erroneous but non-dead code. Simplify. Add complaints.
2210 (in general): Remove extraneous (parentheses) in return
2213 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2215 * coffread.c (coff_lookup_type): Fix fencepost error reported
2216 by Art Berggreen, <arg@opal.acc.com>.
2218 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2219 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2221 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2222 test, which is apparently left over from when we used native
2223 include files and couldn't depend on the member names being there.
2224 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2226 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2228 * mipsread.c: Major overhaul to use new BFD symbol table reading
2229 routines. Now swaps information as it is needed, rather than
2230 swapping everything when the file is read.
2232 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2234 * Makefile.in (TARDIRS): Add sparclite demo dir.
2235 (*.tab.c): Change dependency on Makefile to depend on
2236 Makefile.in, otherwise it always rebuilds after configuring.
2237 Force output *.tab.c file into current directory even in "make"
2238 versions that rewrite dependent file names used in command lines.
2240 * TODO: Remove some things we did.
2241 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2242 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2243 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2244 * symtab.h: Eliminate unnamed unions and structs.
2246 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2248 * Makefile.in (VERSION): Roll to 4.7.5.
2250 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2252 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2253 re-evaluating symbol pointers.
2255 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2257 * c-exp.y (lcurly, rcurly): New nonterminals.
2258 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2260 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2261 made function static.
2262 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2263 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2264 * parse.c (start_arglist):
2265 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2266 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2267 * parser-defs.h (funcall_chain): Moved to parse.c.
2268 * printcmd.c (print_frame_nameless_args): Fix prototype.
2269 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2270 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2271 * valops.c (typecmp): Moved prototype from values.h.
2272 * value.h (typecmp): Moved prototype to valops.c, made static.
2273 * ch-exp.y (yylex): Change way control sequences are disabled.
2275 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2277 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2279 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2281 * mipsread.c (upgrade_type): Build array types correctly, using
2282 create_range_type and create_array_type.
2284 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2286 * remote-nindy.c: Cleanup.
2288 * infrun.c (wait_for_inferior): When rolling back the PC after
2289 a breakpoint, call write_pc so that NPC gets rolled back as well
2292 * blockframe.c (inside_entry_file, inside_main_func,
2293 inside_entry_func): PC of zero is always "bottom of stack".
2295 * printcmd.c (print_frame_args, print_frame_nameless_args):
2296 Let print_frame_nameless_args decide whether there are any,
2297 laying groundwork for possibly later printing 29K args for
2298 functions where we have tag words but no symbols.
2300 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2302 * Makefile.in: fix GDB doc targets for new doc subdir structure
2304 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2306 * stack.c (parse_frame_specification): Parse as many arguments
2307 as there are (up to MAXARGS). Pass all of them in argc, argv
2308 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2309 many there were, onto SETUP_ARBITRARY_FRAME.
2310 * tm-mips.h, tm-sparc.h: Corresponding changes.
2311 * mips-tdep.c, sparc-tdep.c: Ditto.
2313 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2315 * hp300ux-nat.c: Update copyrights.
2316 * mipsread.c (parse_partial_symbols): Complain about block
2317 indexes that go backwards. Fix from Peter Schauer.
2318 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2319 symbol-file that has no linkage symbols to be read.
2320 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2321 from tm- file to xm-file, since they're host dependent.
2322 * valarith.c (value_binop): Typo.
2324 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2326 * sparclite/aload.c: Add copyleft.
2327 * sparclite/crt0.s: Add comment at beginning.
2329 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2331 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2332 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2334 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2336 * values.c (value_headof): Fix typo in which VTBL and ARG were
2337 being confused for one another.
2339 * valops.c (typecmp): Now static.
2341 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2342 baseclass--we don't always inherit its virtual function table
2345 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2346 pointer correctly in case value_struct_elt moves it around.
2348 * valops.c (typecmp): Now static. Also, now groks references
2351 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2352 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2354 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2356 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2357 to avoid "too much defining" error from native C compiler (!).
2359 * Makefile.in (HFILES): Add typeprint.h.
2360 * typeprint.[ch]: Update copyrights.
2362 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2364 * Makefile.in: Update to match doc/ subdir changes.
2366 * config/hp300hpux.mh: No cross-host file needed, just native.
2367 * config/go32.mh: Remove nonexistent "native" support.
2369 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2370 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2371 * m88k-tdep.c (next_insn): Lint, cleanup.
2372 (store_parm_word): Lint.
2374 * README: Fix typo (reported by karl@hq.ileaf.com).
2376 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2378 * expression.h (BINOP_CONCAT): Document use for self concatenation
2379 an integral number of times.
2380 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2382 * valarith.c (value_concat): Rewrite to support self
2383 concatenation an integral number of times.
2384 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2385 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2386 eliminate hundreds of spurious shift/reduce and reduce/reduce
2387 conflicts that mask the 5 real ones.
2388 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2389 * ch-exp.y (integer_literal_expression): Remove production,
2392 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2394 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2395 implied that "no side effects" was nonfunctional.
2396 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2397 character string and bitstring concatenation.
2398 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2399 * expression.h (exp_opcode): Add BINOP_CONCAT.
2400 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2401 * language.c (string_type): Add function to determine if a type
2403 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2404 * valarith.c (value_concat): New function to concatenate two
2405 values, such as character strings or bitstrings.
2406 * valops.c (value_string): Remove error stub and implement
2408 * value.h (value_concat): Add prototype.
2409 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2410 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2411 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2414 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2416 * c-exp.y (exp): Add production to support direct creation
2417 of array constants using the obvious syntax.
2418 * c-valprint.c (c_val_print): Set printed string length.
2419 * dwarfread.c (read_tag_string_type): New prototype and
2420 function that handles TAG_string_type DIEs.
2421 * dwarfread.c (process_dies): Add case for TAG_string_type
2422 that calls new read_tag_string_type function.
2423 * expprint.c (print_subexp): Add support for OP_ARRAY.
2424 * gdbtypes.c (create_range_type, create_array_type): Inherit
2425 objfile from the index type.
2426 * ch-typeprint.c (chill_print_type): Add case for
2428 * ch-valprint.c (chill_val_print): Fix case for
2431 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2433 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2434 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2435 include/coff/mips.h.
2437 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2439 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2440 constants with an explicit null byte terminator. OP_STRING is
2441 now used for real string types.
2442 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2443 they are used by all languages.
2444 * c-lang.c (_initialize_c_language): Move initializations of
2445 builtin_type_* to lang.c.
2446 * c-typeprint.c (c_type_print_varspec_prefix,
2447 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2448 to TYPE_CODE_STRING.
2449 * c-valprint.c (c_val_print): Change the way character arrays
2450 are printed as strings to be consistent with the way strings
2451 are printed when pointer-to-char types are dereferenced.
2452 Remove test of print_max before calling val_print_string, which
2453 now does it's own test.
2454 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2455 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2456 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2457 * gdbtypes.c (builtin_type_*): Add declarations moved from
2459 * gdbtypes.c (create_string_type): New function to create real
2461 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2462 renamed to TYPE_CODE_STRING.
2463 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2464 builtin_type_* types moved from c-lang.c.
2465 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2466 to TYPE_CODE_STRING.
2467 * gdbtypes.h (builtin_type_string): Add extern declaration.
2468 * gdbtypes.h (create_string_type): Add prototype.
2469 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2470 renamed to TYPE_CODE_STRING.
2471 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2473 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2474 renamed to TYPE_CODE_STRING.
2475 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2477 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2478 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2479 to TYPE_CODE_STRING.
2480 * valops.c (allocate_space_in_inferior): New function and
2481 prototype, using code ripped out of value_string.
2482 * valops.c (value_string): Rewritten to use new function
2483 allocate_space_in_inferior, but temporarily disabled until some
2484 other support is in place.
2485 * valops.c (value_array): New function to create array constants.
2486 * valprint.c (val_print_string): Add comment to document use,
2487 complete rewrite to fix several small buglets.
2488 * value.h (value_array): Add prototype.
2489 * value.h (val_print_string): Change prototype to match rewrite.
2490 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2491 * ch-exp.y (match_character_literal): Disable recognition of
2492 control sequence form of character literals and document why.
2494 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2496 * nindy-share/nindy.c: Add comments to #endif's to clarify
2499 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2500 read_memory to get byte order right.
2501 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2502 anymore. This is done in paread.c now. We expect unwind info
2503 to hang off of objfiles, and search all of the objfiles when until
2505 * (skip_trampoline_code): Cast arg to target_read_memory.
2506 * objfiles.h (struct objfile): Add new field obj_private to hold
2507 per object file private data (unwind info in this case).
2508 * paread.c (read_unwind_info): New routine to read unwind info
2509 for the objfile. This data is hung off of obj_private.
2510 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2511 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2512 make this easier to access.
2514 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2516 * c-valprint.c (cp_print_class_member): Add extern decl.
2517 * c-valprint.c (c_val_print): Extract code for printing methods
2518 and move it to cp_print_class_method in cp-valprint.c.
2519 * c-valprint.c (c_val_print): Extract code to print strings and
2520 move it to val_print_string in valprint.c.
2521 * cp-valprint.c (cp_print_class_method): New function using
2522 code extracted from c_val_print.
2523 * valprint.c (val_print_string): New function using code
2524 extracted from c_val_print.
2525 * value.h (val_print_string): Add prototype.
2526 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2527 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2528 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2529 CHECKBUF, growbuf_by_size): New variables, macros, and support
2530 functions for implementing a dynamically expandable temp buffer.
2531 * ch-exp.y (match_string_literal): New lexer function.
2532 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2533 removed and replaced with new CHECKBUF macro.
2534 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2535 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2537 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2539 * Makefile.in: Add info for paread.o.
2540 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2542 * blockframe.c (frameless_look_for_prologue): Correct the
2544 * gdbtypes.h, gdbtypes.c: Use const in decl of
2545 cplus_struct_default, now that pa-gas assembler has been fixed.
2546 * hppah-nat.c: Formatting.
2547 * hppah-tdep.c: Remove lots of useless externs for variables we
2549 * (find_unwind_entry): Speed up by using binary search, and a one
2551 * (rp_saved): New routine to see what unwind info says about RP
2552 being saved on the stack frame.
2553 * (frame_saved_pc): Look for prologue to see if we need to
2554 examine the stack for the saved RP or not.
2555 * (init_extra_frame_info): Check for prologue, instead of
2556 framesize to determine if we are frameless or not.
2557 * (frame_chain_valid): Stop backtraces when we run into _start.
2558 * (push_dummy_frame): Reformat to make more readable.
2559 * (find_dummy_frame_regs): ditto.
2560 * (hp_pop_frame): ditto.
2561 * (hp_restore_pc_queue): small cleanup.
2562 * (hp_push_arguments): ditto.
2563 * (pa_do_registers_info): ditto.
2564 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2565 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2566 * Define FRAME_CHAIN_VALID.
2567 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2568 passed to functions.
2570 * paread.c (pa_symtab_read): Use new bfd conventions for
2571 accessing linker symbol table.
2572 * (pa_symfile_init): Access embedded STAB info via BFD section
2573 mechanism and related macros.
2576 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2578 * sparc-stub.c: Use a seperate stack for our traps.
2579 * Handle recursive traps.
2580 * Remove all trap init code. This needs to be done by the
2582 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2584 * (handle_exception): See if we are at breakinst, if so, then
2585 advance PC sp that users can just step out of breakpoint().
2586 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2587 new place if SP has changed.
2588 * (case 's'): Get rid of this, we can't do it yet.
2589 * (case 't'): New command to test any old random feature.
2590 * (case 'r'): New command to reset the system.
2591 * (breakpoint): Add label to breakpoint trap instruction so that
2592 handle_exception() can detect where we are and get past the
2593 breakpoint trivially.
2595 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2597 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2599 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2601 * configure.in: recognise all sparclite variants
2603 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2605 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2606 binary files oring in the right bit.
2608 * main.c, source.c, state.c, symmisc.c: use macros defined in
2609 fopen-{bin|both} when fopening files.
2611 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2613 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2614 from a configuration file (typically including <limits.h>), or to
2615 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2616 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2617 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2618 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2619 * exppritn.c (print_subexp, dump_expression): Add case for
2621 * expression.h (OP_BITSTRING): New expression element type for
2623 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2624 macros to convert between number of expression elements and bytes
2625 to store that many elements.
2626 * i960-tdep.c (leafproc_return): Use new macros to access
2627 minimal symbol name and address fields.
2628 * m88k-pinsn.c (sprint_address): Use new macros to access
2629 minimal symbol name and address fields.
2630 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2631 minimal symbol address field.
2632 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2633 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2634 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2635 Use new BYTES_TO_EXP_ELEM macro.
2636 * parse.c (write_exp_bitstring): New function to write packed
2637 bitstrings into the expression element vector.
2638 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2640 * parser-defs.h (struct stoken): Document that it is used for
2641 OP_BITSTRING as well as OP_STRING.
2642 * parser-defs.h (write_exp_bitstring): Add prototype.
2643 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2644 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2645 LOWER, LENGTH): New tokens for keywords.
2646 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2647 upper_lower_argument, length_argument, array_mode_name,
2648 string_mode_name, variant_structure_mode_name): New non-terminals
2650 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2651 * ch-exp.y (match_bitstring_literal): New lexer support function
2652 to recognize bitstring literals.
2653 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2654 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2655 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2656 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2657 * ch-exp.y (yylex): Check tokentab6.
2658 * ch-exp.y (yylex): Call match_bitstring_literal.
2660 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2662 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2663 symbol name and value fields.
2665 * c-exp.y (yylex): Make static, to match prototype and other
2668 * expression.h (exp_opcode): Add BINOP_MOD.
2669 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2670 * expprint.c (dump_expression): Handle new BINOP_MOD.
2671 * language.c (binop_type_check): Handle new BINOP_MOD.
2672 * main.c (float_handler): Re-enable float handler when hit.
2673 * valarith.c (language.h): Include, need current_language.
2674 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2675 for integer divide truncates towards zero for negative results.
2676 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2677 * valarith.c (value_binop): Allow arithmetic operations on
2678 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2679 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2680 * ch-exp.y (tokentab3): Add MOD and REM.
2681 * ch-exp.y (yylex): Set innermost_block for symbols found
2682 in local scopes. Return LOCATION_NAME for local symbols.
2683 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2684 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2686 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2688 * command.c (shell_escape, make_command, _initialize_command):
2689 don't create or use fork if CANT_FORK is defined.
2690 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2691 code written for the IBM PC" remain.
2692 * xm-go32.h: define CANT_FORK
2694 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2696 * remote-sim.c: first attempt at general simulator interface
2697 * remote-hms.c: whitespace
2698 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2699 understand new stack layout. (print_register_hook): print ccr
2700 register in a fancy way.
2702 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2704 * eval.c (language.h): Include.
2705 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2706 to pointer types when the current language is C. It loses for
2707 other languages when the lower index bound is nonzero.
2708 * valarith.c (value_subscript): Take array lower bounds into
2709 account when performing subscripting operations.
2710 * valops.c (value_coerce_array): Add comment describing why
2711 arrays with nonzero lower bounds are dealt with in value_subscript,
2712 rather than in value_coerce_array.
2714 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2716 * ch-exp.y (FLOAT_LITERAL): Add token.
2717 * ch-exp.y (literal): Add FLOAT_LITERAL.
2718 * ch-exp.y (match_float_literal): New lexer routine.
2719 * ch-exp.y (convert_float): Remove.
2720 * ch-exp.y (yylex): Call match_float_literal.
2721 * ch-exp.y (yylex): Match single '.' after trying
2722 to match floating point literals.
2724 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2725 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2727 * expprint.c (dump_expression): New function for dumping
2728 expression vectors during gdb debugging.
2729 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2730 MULTI_SUBSCRIPT and moved out of BINOP range.
2731 * expression.h (DUMP_EXPRESSION): New macro that calls
2732 dump_expression if DEBUG_EXPRESSIONS is defined.
2733 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2734 * parse.c (length_of_subexp, prefixify_subexp): Change
2735 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2736 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2737 prefixify'ing the expression.
2738 * printcmd.c (print_command_1): Add comment.
2739 * ch-exp.y (expression_list): Add useful actions.
2740 * ch-exp.y (value_array_element): Add useful actions.
2741 * ch-exp.y (array_primitive_value): Add production.
2742 * ch-exp.y (yylex): Recognize ',' as a token.
2744 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2746 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2747 POSIXize the recursive makes (make [variable assignments] target{s})
2749 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2751 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2752 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2753 CPLUS_MARKER for all SVR4 systems, so follow suit.
2754 * defs.h (strdup_demangled): Remove prototype.
2755 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2756 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2757 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2758 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2759 prim_record_minimal_symbol_and_info): Use new macro
2760 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2761 * minsyms.c (install_minimal_symbols): Use new macro
2762 SYMBOL_INIT_DEMANGLED_NAME.
2763 * stabsread.c (define_symbol): Use new macro
2764 SYMBOL_INIT_DEMANGLED_NAME.
2765 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2766 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2767 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2768 SYMBOL_INIT_DEMANGLED_NAME.
2769 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2770 SYMBOL_DEMANGLED_NAME now tests language itself.
2771 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2772 now tests language itself.
2773 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2774 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2775 mangled name member in the language dependent portion of a symbol.
2776 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2777 mangled name member appropriate for a symbol's language.
2778 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2779 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2780 SYMBOL_DEMANGLED_NAME now tests language itself.
2781 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2782 initializes language dependent portion of symbol.
2783 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2784 demangles and caches the demangled form of symbol names.
2785 * utils.c (fputs_demangled, fprint_symbol): Use current language
2786 to select an appropriate demangling algorithm.
2787 * utils.c (strdup_demangled): Remove, no longer used.
2788 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2789 access the Chill mangled name member in the language dependent
2790 portion of a symbol.
2791 * ch-lang.c (chill_demangle): New function, simple demangler.
2792 * defs.h (chill_demangle): Add prototype.
2793 * symtab.h (language_dependent_info): Add struct for Chill.
2795 For older changes see ChangeLog-92
2801 version-control: never