1 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
3 * ser-go32.c: Clean up lots of compilation nits.
5 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
7 * Patches from Jeffrey Law <law@cs.utah.edu>.
8 * hppab-nat.c: Eliminate unnecessary ifdefs for
9 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
10 CANNOT_STORE_REGISTER.
11 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
12 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
13 templates for 1.1 FP computational instructions.
15 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
17 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
18 * alldeps.mak, depend: Rebuild to account for ser-tcp.
19 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
20 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
21 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
22 shell when running the child, as args have been expanded by the
23 time we get here. Simplify calling convention.
24 * gdbserver/remote-server.c (main): Use new calling convention
25 for create_inferior, remove defunct code for coalescing argv.
26 Remove extra calls to mywait(), as we no longer have to wade
29 * target.c (target_read_memory_partial): Don't deref errnoptr
30 when checking for null pointer.
32 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
34 * remote-es1800.c: Fix typo.
36 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
38 * target.c (target_read_memory_partial): Like target_read_memory,
39 but does partial reads, such as reads that bump into the end of
41 * target.h (target_read_memory_partial): Add prototype.
42 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
43 * valprint.c (val_print_string): Complete rewrite to fix bug with
44 bumping into end of memory, avoiding unnecessarily long reads, and
45 fixing bug when print_max is set to 0 (unlimited print length).
46 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
49 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
51 * configure.in: Add support for rom68k and bug boot monitors.
53 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
55 * printcmd.c (print_scalar_formatted): Print integers bigger than
56 LONGEST in hex no matter how big, and no matter what the format
59 * stabsread.c (read_type): Skip type attributes if present.
61 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
62 of number, just through '0' + radix - 1.
64 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
66 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
68 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
69 single parameter, the pointer to the partial symtab, rather than
70 a bunch of args that are derived from the partial symtab. Change
71 prototypes and callers to match.
73 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
74 set demangling style automatically.
75 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
76 GNU C++, not C++ in general.
77 * symtab.h (general_symbol_info): Simplify by eliminating one
78 structure level for the language dependent info.
80 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
82 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
83 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
84 TYPE_CODE_ENUM was already testing for this.
86 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
88 * Makefile.in: Add new file ser-tcp.c.
89 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
90 * findvar.c (write_register): See if we are writing back the same
91 value that's already in the register. If so, don't bother.
92 * remote.c (putpkt, getpkt): Improve handling of communication
94 * ser-go32.c: Prototype it to death. Update serial_ops and add
95 dummy routines where appropriate.
96 * ser-tcp.c: New module to implement serial I/O via TCP
98 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
99 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
100 * serial.c: Add start of support for connect command.
101 (serial_open): Distinguish between tcp and local devices.
102 * serial.h (struct serial_ops): Get rid of restore, add
103 get_tty_state and set_tty_state. Define protoypes and macros for
105 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
106 some real buffering. Handle error conditions gracefully.
107 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
108 (Lynx), remove lots of cruft.
110 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
112 * printcmd.c (print_address_symbolic): turn this into an assigment
113 instead of an initialization (many compilers don't accept
114 structure initialization).
116 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
118 * xcoffread.c (read_xcoff_symtab): If several program csects in one
119 source file, give them all the name of the source file, rather than
120 the 2nd and subsequent ones having NULL names.
122 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
124 * printcmd.c (print_address_symbolic): Append source filename and
125 linenumber of the symbol if print symbol-filename is on.
126 (initialize_printcmd): `set print symbol-filename'.
128 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
130 * configure.in: Add config for Lynx target. Configure gdbserver
131 only for Lynx. Re-do selective configuration of sparclite.
133 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
134 configure.in remote-inflow.c remote-utils.c}: New files to
135 support GDB remote server. Currently only works for Lynx.
137 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
139 * stabsread.c (define_symbol, case 't'): Only set the name if it
140 is not a pointer type.
142 * stabsread.c (define_symbol): Clean up logic; move the read_type
143 calls to inside the switch statement (this improves the error
146 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
149 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
151 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
153 * source.c (line_info): Change "pc" to "address" in messages and
154 use print_address for addresses.
156 * source.c (line_info): If we don't find a symtab, print more useful
157 output, including the symbolic address.
159 * source.c (line_info): If --fullname, display the source.
160 (identify_source_line), callers: Take pc as argument, rather than
161 assuming innermost frame (emacs doesn't use this, so no one ever
163 * symtab.h: Declare frame_file_full_name.
166 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
168 * breakpoint.c (catch_command_1): Fix typo in error msg.
170 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
172 * elfread.c (elf_symfile_read): Update ELF structure and routine
173 names to specify 32-bit versions.
174 (elf_symtab_read): Retrieve size field directly from symbol,
175 instead of using old kludge.
177 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
178 calling opcodes library.
179 * z8k-tdep.c (print_insn): Likewise.
181 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
183 * stabsread.c: Remove all uses of error(). Make error_type and
184 read_type_number static.
185 (define_symbol): Don't try to deal with a missing symbol
186 descriptor which isn't followed by digit, '(', or '-'.
187 * stabsread.h: Don't declare read_type_number here.
188 * gdbtypes.h: Don't declare error_type here.
189 * xcoffread.c: Remove NO_TYPEDEFS code.
191 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
193 * mips-tdep.c: Removed #include of many header files, and #define
194 of MIPSMAGIC; no longer used.
196 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * Many places: replace "the inferior" in messages with "the program"
199 or "the program being debugged".
200 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
201 and I'm getting sick of maintaining it.
203 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
206 * config/i386/go32.mh: Define SER_HARDWIRE.
207 * Makefile.in: Define SER_HARDWIRE.
209 (alldeps.mak): Add SER_HARDWIRE.
210 Remove all references to ser-hardwire.{c,o}.
211 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
213 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
215 * sparc-nat.c (store_inferior_registers): Fill in all members of
216 inferior_fp_registers by reading them from the inferior before
217 modifying and writing them back.
218 Fixes unexplainable inferior FP exceptions after calls to the inferior
219 or setting of floating point registers.
220 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
221 to register which is generated by gcc-2.4.
223 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
225 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
227 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
229 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
230 xm-i386lynx.h}: New configuration for Lynx.
232 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
234 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
235 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
237 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
238 as struct, union, or enum tags.
240 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
242 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
245 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
247 * infrun.c (wait_for_inferior),
248 infcmd.c (program_info, signal_command): Use symbolic signal names.
250 * inftarg.c (child_wait): Deal with EINTR and include message from
251 strerror if printing an error message.
253 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
255 * stabsread.c: Remove most uses of lookup_fundamental_type.
256 (define_symbol): Use read_type for type of enum constant,
257 not just read_type_number. Also don't call error().
258 (define_symbol): For unrecognized constant type, one complaint (the
259 one from error_type) is enough. Don't make our own in addition.
260 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
261 * gdbtypes.h: Doc fixes.
263 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 Fix stack unwinding through _sigtramp on Irix. These patches are from
266 Paul Flinders <ptf@delcam.co.uk>.
267 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
268 executable uses sigvec.
269 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
271 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
273 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
275 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
276 be passed to the inferior to make "handle <signal> nopass nostop" work.
278 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
282 * findvar.c (value_from_register): Fix uninitialized first_addr
283 which caused problems with assignment of doubles to register variables
285 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
286 missing mips definitions if necessary.
288 Fix handling of double register variables for mips targets and big
289 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
290 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
292 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
293 conversion of type held in multiple registers to host format.
294 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
295 companion to REGISTER_CONVERT_TO_TYPE.
296 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
297 Convert to function calls.
298 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
300 * mips-tdep.c (mips_print_register): Raw buffer now needs just
301 MAX_REGISTER_RAW_SIZE bytes.
302 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
303 (if defined) for doubles.
304 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
305 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
306 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
308 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
311 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
313 * configure.in: Add i[34]86-*-isc*.
315 * stabsread.c: Make sure all complain() pass the address of the struct.
317 * xcoffread.c: Make sure all struct complaints are static not auto.
319 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
321 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
323 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
325 * config/i386/linux.mh: Re-enable coredumps now that they should work.
327 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
329 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
331 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
333 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
335 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * Makefile.in (INSTALLED_LIBS): New variable.
339 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
341 * main.c (quit_command): In the "quit anyway?" message, tell the user
342 whether we are planning to detach or kill the program.
344 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
345 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
347 * infcmd.c (read_pc): Doc fix.
349 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
351 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
352 signal_handler_caller.
353 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
354 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
355 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
356 Use SIGTRAMP_START if defined.
357 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
358 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
360 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
362 * infcmd.c (step_1): Fix poorly worded error message.
364 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
365 Comment out corelow.c because core dumps are broken on these machines.
367 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
368 if srcdir is not ".".
369 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
370 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
371 * depend: Update to latest automatically built version.
373 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
375 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
376 * Makefile.in (NONSRC): Add ChangeLog-92
378 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
380 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
381 not typo RAW_REGISTER_SIZE.
383 * frame.h, inferior.h: Doc fixes.
385 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
387 * findvar.c (write_register): Add sanity check for register size.
388 (read_register): Fixup sanity check for register size to be
389 consistent with write_register().
391 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
393 * sparclite/Makefile.in: Add dummy info, install and install-info
396 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
398 * remote-nindy.c: Removed declaration of coffstrip.
399 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
401 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
403 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
406 * Makefile.in (VERSION): GDB 4.9 release.
408 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
410 * README: Update known bugs to include the Solaris bug that
411 leaves core dumps in the current directory when restarting the
412 inferior with "run". Expand on the testsuite information.
414 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
415 be the last 4.9 prerelease test archive.
417 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
419 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
422 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
424 * README, NEWS: Update for gdb 4.9 release.
426 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
428 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
429 * target.c (MIN): #undef before defining.
431 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
433 Patch from Jeffrey Law:
434 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
436 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
438 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
441 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
443 * ch-exp.y (start): Apply work-around to avoid bison warning.
445 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
447 * Makefile.in (BISON): Remove double quotes around BISON
448 definition when bison is used.
450 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
451 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
452 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
453 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
454 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
455 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
456 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
457 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
459 * Makefile.in (VERSION): Bump to 4.8.6.
461 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
463 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
464 include declarations for malloc/realloc/free. Both malloc and
465 realloc return 'void *' for non-ANSI compilations.
467 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
469 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
472 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
474 * solib.c (clear_solib): Don't close bfd if it is NULL.
476 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
478 * core.c (dis_asm_read_memory): Cast second arg of
479 target_read_memory to "char *".
480 * breakpoint.c (watchpoint_check): Change arg type from PTR to
481 "char *", to match other functions called by catch_errors().
483 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
485 * More patches from Jeffrey Law (law@cs.utah.edu).
486 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
487 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
488 Delete unnecessary declarations.
490 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
492 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
493 poll() for termio{s}.
495 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
497 * i386-tdep.c (i386_frame_num_args): Always return -1.
499 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
501 * Patches from Jeffrey Law <law@cs.utah.edu>.
502 * gdb/hppa-tdep.c: Declare frame_saved_pc.
503 (frameless_function_invocation): New function.
504 (frame_saved_pc, init_extra_frame_info): Use
505 frameless_function_invocation.
506 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
507 call instead of just grabbing the value currently in %r2.
508 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
509 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
510 definition and use the common one in tm-hppa.h.
511 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
512 use unwind descriptors to determine if the frame chain is valid.
513 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
514 it does not assume %r4 is the frame pointer.
515 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
516 and ssm instructions.
517 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
518 helper functions for print_insn.
519 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
520 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
521 which nullifies the following instruction.
523 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
525 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
526 pass the 5th arg there, rather than using an ANSI C-specific macro.
528 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
530 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
532 * Makefile.in (VERSION): Bump to 4.8.5
533 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
534 directories to include search path.
535 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
537 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
538 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
539 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
540 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
541 udr.o, udip2soc.o): Remove explicit rules, use the ones that
542 are automatically generated in "depend".
543 * Makefile.in (paread.o): Document why a dependency doesn't get
544 automatically generated in "depend" and leave this explicit rule
546 * depend: Update to latest automatically generated version.
548 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
550 * xcoffread.c: Doc fix.
552 * Makefile.in (depend): Include $(CC) command in generated output.
554 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
556 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
557 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
558 * depend: Update to latest automatically built version.
560 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
562 * sparclite/Makefile.in: Create default target that does nothing
563 in order to force user to build by hand.
565 * sparclite/Makefile: Remove. It's not necessary anymore.
567 * ser-unix.c (wait_for): New routine to handle read timeouts,
568 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
570 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
572 * mips-pinsn.c (print_insn): Return value.
574 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
576 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
577 at configuration time and doesn't belong in the distribution archive.
579 * Makefile.in (NONSRC): Add 29k-share/README.
580 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
582 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
583 constants with slightly more portable definitions (still depends
584 on 2's complement arithmetic though).
585 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
586 * i386v-nat.c (sys/reg.h): Conditionalize include on
587 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
588 * ser-unix.c (termio.h): Include <termio.h> like other files that
589 include termio.h, not <sys/termio.h> which may not exist (on
592 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
594 * valprint.c (print_longest): Change format parameter from a
595 'char' to an 'int'. We can't have 'char' parameters with the
596 current coding style, where we mix prototypes with pre-ANSI
598 * value.h (print_longest): Change format parameter in prototype
599 from a 'char' to an 'int'.
601 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
603 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
605 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
606 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
608 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
610 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
611 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
612 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
613 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
614 ptrace needs 5 arguments, #define ptrace to always
615 pass zero as the 5th argument.
617 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
619 * configure.in: Match z8k-*-sim for z8000.
620 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
621 * remote-hms.c: Update to use new serial protocol.
623 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
625 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
626 necessary and Solaris doesn't have it.
628 * Makefile.in (clean-info, install, install-info, info, dvi,
629 check, all): do not echo recursion lines.
631 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
633 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
634 required target ports which use sockets (like a29k-udi).
636 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
638 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
640 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
641 systems lacking select().
643 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
645 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
647 * alldeps.mak, depend: Update with latest automatically built
650 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
652 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
654 * Makefile.in (make-proto-testsuite.dir): New target to make
655 prototype testsuite tree.
657 * Makefile.in (VERSION): Bump to 4.8.4.
659 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
661 * stabsread.c (define_symbol): If unrecognized constant type,
662 complain() not error().
664 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
666 * infptrace.c: Add missing close paren to test for
667 FIVE_ARG_PTRACE defined.
669 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
670 when compiling with gcc, but disable it for now. See comment.
671 * defs.h (LONGEST): Define as either "long" or "long long"
672 based on CC_HAS_LONG_LONG.
673 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
674 how longest_to_int is defined.
675 * c-valprint.c (c_val_print): Call print_longest.
676 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
677 instead of LONG_LONG.
678 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
680 * printcmd.c (print_scalar_formatted): Call print_longest
681 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
682 * typeprint.c (print_type_scalar): Call print_longest and let
683 it figure out what to do for PRINTF_HAS_LONG_LONG.
684 * valprint.c (val_print_type_code_int): Call print_longest
685 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
686 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
687 * value.h (struct value): Replace usage of LONG_LONG with
689 * value.h (print_longest): Add prototype.
690 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
691 * values.c (unpack_double): Collapse code that was unnecessarily
692 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
693 * values.c (value_from_longest): Remove dependency on
694 CC_HAS_LONG_LONG and just use LONGEST.
695 * solib.c (solib_map_sections): Use bfd_get_filename
696 to access filename field.
697 * solib.c (clear_solib): Save filename and free it later, after
698 bfd_close, since bfd_close may reference it. Use bfd_get_filename
700 * config/convex/xm-convex.h (LONG_LONG): Replace with
701 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
702 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
703 Add PRINTF_HAS_LONG_LONG references.
705 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
707 * inflow.c (kill_command), infcmd.c (attach_command),
708 remote.c (remote_interrupt_twice): In messages for the user, call it
709 "the program" or "the program being debugged" not "the inferior".
711 * hp300ux-nat.c: Cast second arg to supply_register calls.
712 (_initialize_kernel_u_addr, getpagesize): New functions.
713 (store_inferior_register_1): Change arg name from value to val.
714 (fetch_core_registers): Make arg core_reg_size unsigned.
715 Pass 5 args to ptrace.
716 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
717 Remove KERNEL_U_ADDR stuff.
718 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
719 * config/m68k/hp300hpux.m{t,h}:
720 Move exec.o from NATDEPFILES to TDEPFILES
721 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
722 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
724 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
728 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
730 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
732 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
734 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
735 describe `set demangle-style arm' (not cfront);
736 mention can type `q' to discard output, when gdb pages
738 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
740 * valops.c (search_struct_field): Fix gdb core dump with incomplete
743 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
745 * remote.c: Change timeout to 2.
746 (remote_open): Use unpush_target not remote_close.
747 (remote_resume): If siggnal != 0, give warning not error().
748 (remote_wait, remote_interrupt, remote_interrupt_twice):
749 If we get two interrupts, let the user get out if they want.
750 (remote_{kill,mourn}): New functions.
751 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
753 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
755 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
757 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
759 * Remote targets (mourn): Call unpush_target.
761 * config/sparc/xm-sun4os4.h: Declare free() to return int.
762 Remove twisted use of PARAMS.
764 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
765 that ansidecl.h assumes ANSI on AIX.
767 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
769 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
770 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
772 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
774 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
776 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
778 * remote-vx.c (net_connect): Allow numeric IP address for host.
780 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
782 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
784 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
786 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
788 * symtab.h, xcoffread.c: Revise linetable sorting comments.
790 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
792 * valops.c (value_cast): A cast might also change the object
793 representation in C++.
794 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
795 to get the proper read_symtab function when called from mipsread.c.
796 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
797 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
798 for dummy psymtabs, inhibit processing of dummy psymtabs.
800 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
802 * Changes from (or inspired by) AMD:
803 * remote-udi.c (udi_attach): Assignments to Space and Offset were
805 (udi_wait): Make error message (UDIGetStdout) match error.
806 (udi_wait): Handle UDIStdinNeeded.
807 * command.c [CANT_FORK]: Use system().
808 * utils.c (prompt_for_continue): Allow quit with 'q'.
810 * solib.c (solib_add): Don't call special_symbol_handling if there
811 were errors in symbol_add_stub. Also set so->from_tty before
812 calling symbol_add_stub.
814 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
816 * Merge in HPPA/BSD patches from Utah:
817 * defs.h: Add const to 2nd arg of psignal prototype.
818 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
820 * hppab-core.c: Deleted. No longer useful.
821 * hppab-nat.c: #include more files. Use PT_WUREGS, not
823 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
824 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
825 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
826 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
827 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
829 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
831 * Fix two bugs found by deja-gnu. One is the incorrect reporting
832 of the PC being in a stack dummy when looking at a core file
833 without symbols. The other is the incorrect passing of char
834 arguments during expression evaluation (ie: p foo('a','b') would
835 mess up the passing of it's args because it wasn't coercing the
837 * hppah-tdep.c: Rename global functions to have consistent hppa_
838 prefix. Make more functions static. Drop hp_ prefix from static
839 functions. (hppa_push_arguments): Call value_arg_coerce to cast
840 char to int args if necessary. (hppa_fix_call_dummy): Create
841 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
842 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
843 valid (ie: != 0) before doing comparison against PC.
844 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
845 to reflect new arguments.
846 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
847 prefix for func name. (FIX_CALL_DUMMY): Move code into
850 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
851 to malloc() so that we can test GDB eval of dynamically created
852 arrays (like char strings in `print "foo"').
854 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
856 * printcmd.c (print_address_symbolic): Search symtabs as well as the
857 minimal symbols for a nearby symbol.
859 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
861 * coffread.c: Comment changes around minimal symbol recording.
863 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
865 * command.c: comment changes only.
867 * mips-tdep.c (heuristic_fence_post): new static variable.
868 (heuristic_proc_start): use heuristic_fence_post, print better
869 warnings, but only if not stop_soon_quietly.
870 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
872 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
874 * symtab.h: Fix LOC_REF_ARG comment.
876 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
877 and Jim Kingdon (kingdon@cygnus.com)
879 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
881 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
882 symfile.c (compare_symbols): Don't check first character; STRCMP
885 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
886 structures that are passed by address in a register.
887 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
888 * findvar.c (read_var_value),
889 printcmd.c (address_info, print_frame_args),
890 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
891 * symtab.c (lookup_block_symbol): Deal with it.
893 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
895 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
897 * objfiles.c (find_pc_section): Return a struct obj_section *.
898 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
899 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
900 Don't use obj_section hack.
901 * xcoffexec (vmap_symtab): Relocate obj_sections.
902 * printcmd.c (containing_function_bounds): Use find_pc_section.
904 * symtab.h: Clean up SYMBOL_VALUE comments.
906 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
908 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
909 Expand comments about LOC_ARG/LOC_LOCAL pairs.
911 * coffread.c (read_coff_symtab): Use rewind before fseek.
913 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
915 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
916 * Makefile.in: Add $(YFLAGS) when using $(YACC).
917 * Makefile.in: Remove message to expect conflicts and unused
918 rules in ch-exp.y, since there no longer are any such.
920 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
922 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
924 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
926 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
927 rather than dumping core.
929 * Makefile.in: Add ${srcdir}/ to all source files.
930 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
931 (TAGS): Deal with srcdir and new config directory scheme.
933 Makefile.in (NONSRC): Remove createtags.
934 alldeps.mak: Updated.
936 * rs6000-tdep.c: Delete unused function print_frame.
938 * frame.h (struct frame_info): Doc fix for next_frame.
939 New field signal_handler_caller.
940 blockframe.c (create_new_frame, get_prev_frame_info),
941 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
942 INIT_FRAME_PC_FIRST).
943 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
946 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
948 * irix4-nat.c (fetch_core_registers): Special version of this for
949 Irix 4.x, which stores regs a bit differently from other /proc
951 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
952 to new file core-svr4.c.
953 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
954 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
956 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
958 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
960 * i387-tdep.c: Remove unused #includes.
962 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
964 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
966 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
968 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
970 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
971 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
972 Don't muck with SYMBOL_CLASS.
974 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
976 * munch: Don't use head command. It doesn't exist everywhere.
978 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
980 * inflow.c (new_tty): Remove spurious 'o' character at end
983 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
985 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
986 instructions and nothing more.
987 * mipsread.c (add_line): Add comment why we have to combine line number
988 entries for the same line number.
990 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
992 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
995 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
997 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
999 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1001 * source.c (select_source_symtab): Clean up comment. Also, if
1002 we have a current_source_symtab, and s is NULL, return without
1004 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1005 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1007 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1009 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1010 * stabsread.h: Declare it.
1011 * partial-stab.h: Use it.
1013 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1015 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * stack.c (print_frame_info): Print specially if dummy frame.
1019 * breakpoint.c: Add comments regarding within_scope future direction.
1023 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1025 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1027 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1029 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * stabsread.c (read_member_functions): Initialize domain for stubbed
1032 member functions to avoid gdb core dumps when printing pointers
1033 to member functions.
1034 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1037 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1039 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1040 stop with an error().
1041 eval.c (evaluate_subexp): Change error message.
1043 * objfiles.c (build_objfile_section_table): Cast return value
1044 from obstack_finish.
1046 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1048 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1049 to rs6000_frame_chain and deal with it if we're in a signal handler.
1050 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1052 * breakpoint.c (within_scope): New function.
1053 (enable_breakpoint, watchpoint_check): Use it.
1055 * source.c (openp): Handle "exec-file ./ls" correctly.
1057 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1059 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1061 * ch-exp.y: Clean up lexing of identifiers and
1062 reserved words. (E.g. don't recognize FALSEXXX as the
1063 keyword FALSE followed by the identifier XXX.)
1064 Also, convert identifiers to lower case.
1066 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1068 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1069 new serial interface.
1071 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1073 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1074 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1075 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1076 and use new return codes for go32_readchar().
1077 * ser-unix.c: Ditto. Also, move error handling up to caller for
1078 SERIAL_SETBAUDRATE().
1079 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1080 to specific routine.
1081 (serial_close): New routine to wrap around device close routine.
1082 serial.h: Clean & document return values more clearly.
1084 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1086 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1088 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1089 operand in decimal rather than wrong textual versions.
1091 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1092 (mention 't', remove false thing about 'g' only good with 'f').
1094 * breakpoint.h: move "struct breakpoint" and friends to top of
1095 file so that bpstat_find_breakpoint prototype works.
1097 * solib.c (struct so_list): Add bfd field.
1098 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1099 Put the bfd in bfd field of the so_list.
1100 (clear_solib): Free bfd name and close_bfd on the bfd.
1102 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1104 * valarith.c (value_subscript): Add COERCE_REF.
1105 * ch-exp.y (operand_5): We can generalize the 2nd operand
1106 of a string repetition ot 'literal' without ambiguity.
1108 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110 * breakpoint.h (struct bpstat): Remove momentary field.
1111 Remove bpstat_momentary_breakpoint. This was always kludgy
1112 and is no longer used.
1114 * breakpoint.h: Add enum bpstat_what.
1115 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1116 stop and print fields of bpstat now per-breakpoint, not just
1117 one for the whole chain.
1118 breakpoint.{c,h} (bpstat_what): New function.
1119 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1120 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1121 with call to bpstat_what.
1122 README: Remove watchpoint/breakpoint bug from known bugs.
1124 * breakpoint.h: Prototype bpstat_find_breakpoint.
1126 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1128 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1130 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1131 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1133 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1135 * i960-pinsn.c (tabent): Copied struct definition from
1138 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1140 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1141 is a C++ destructor.
1142 * symtab.c (gdb_mangle_name): Use it.
1143 * symtab.c (find_methods): Do not add destructors to choice list
1145 * symtab.c (decode_line_1): Make breakpoints on destructors work
1148 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1150 * ser-go32.c: Make it use serial port name.
1151 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1153 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1156 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1158 * configure.in: Only configure sparclite subdir when target_cpu
1161 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1163 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1164 Remove FIXME comment regarding this.
1166 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1168 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1170 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1172 Add section table to objfile struct. Use it for find_pc_section.
1173 * objfiles.c (add_to_objfile_sections,
1174 build_objfile_section_table, find_pc_section): new functions.
1175 (allocate_objfile): build section table.
1176 * objfiles.h (struct obj_section): new structure.
1177 (struct objfile): add section table.
1178 (find_pc_section): new prototype.
1179 * solib.[ch] (find_pc_section_from_so_list): removed.
1180 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1181 symfile.h for objfiles.h.
1182 (in_solib_trampoline): adjusted for new find_pc_section
1183 prototype. Removed BAD_RICH_HACK ifdefs.
1184 * symfile.c (syms_from_objfile): offset objfile sections.
1185 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1186 * symfile.h (find_pc_section): prototype removed. Also fixed
1187 comment typo NUL -> NULL.
1188 * target.[ch] (find_pc_section_from_targets): removed.
1189 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1191 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1193 * ser-go32.c: Format. (go32_open): Use proper return value.
1195 * configure.in: Undo conditional configdirs hack for sparclite.
1197 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1199 * symtab.c (list_symbols): When call break_command, pass both
1200 filename and function name not just function name.
1202 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1204 (Changes and new files to make "none" a full fledged configuration)
1205 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1206 Currently only tm-none.h has any meaningful contents.
1207 * config/none/none.mh (NAT_FILE): Use nm-none.h
1208 * config/none/none.mh (XM_FILE): Use xm-none.h
1209 * config/none/none.mt (TM_FILE): Use tm-none.h
1210 * Makefile.in (depend): Remove comment about parse errors in
1211 valops.c, it now parses correctly and generates a correct depend
1212 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1213 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1215 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1217 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1219 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1220 exactly 8 characters.
1222 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1224 * configure.in: Sparclite uses sparc config dir. Also has it's
1225 own tm- & .mt files now. Also add sparclite to configdirs.
1226 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1227 * config/i386/go32.mh: Nullify def of TERMCAP.
1228 * config/i386/xm-go32.h: Get rid of redef of EIO.
1229 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1230 specific configs. Very similar to sun4os4, but without solib.
1231 * sparclite/{Makefile.in configure.in}: First cut at making this
1234 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1236 * ser-go32.c: First cut at adapting to new serial interface.
1238 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1240 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1241 These implement a new serial line interface for talking to remote
1243 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1244 EXCEPT go32, which gets ser-go32.c.
1245 * remote.c: Use new serial interface. More remote-xxx's to be
1247 * ser-bsd.c, ser-termios.c: Removed.
1248 * serial.c: New. Implements common operations for all serial
1250 * ser-unix.c: New. Unix specific serial operations for various
1251 flavors of Unix (Posix, SysV, BSD).
1252 * serial.h: Generic serial interface defs.
1253 * config/i386/go32.mh, config/i386/i386bsd.h,
1254 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1255 ser-bsd.o from XDEPFILES. All the magic is now handled in
1258 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1260 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1262 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1264 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1266 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1267 about framelessness except on the innermost frame.
1269 * xcoffexec.c: Call fatal() not abort().
1271 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1272 a LOC_OPTIMIZED_OUT symbol.
1273 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1274 findvar.c (read_var_value), printcmd.c (address_info),
1275 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1276 m2-exp.y (yylex): Deal with it.
1277 ch-exp.y (yylex): Deal with it.
1279 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1281 * findvar.c (value_from_register): H8500 specific, check to see
1282 if we are looking at short pointer. If so, skip crock.
1283 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1284 read_memory_integer() to avoid getting messed up by sign extension.
1286 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1288 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1289 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1290 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1292 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1294 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1296 * core.c (dis_asm_print_address): New function.
1298 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1301 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1303 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1304 entire breakpoint chain and print only the first entry that needs to
1305 be printed and needs to be stopped for. Fixes problems with printing
1306 of multiple breakpoints with different conditions.
1307 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1308 effectively stops printing of the breakpoint chain.
1309 * breakpoint.c (print_it_noop): New routine to print nothing
1310 for this breakpoint entry and dont stop printing.
1311 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1312 watchpoint only if it is enabled.
1313 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1314 descriptor from the library to make backtraces through setjmp work.
1315 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1317 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1318 all registers saved within sigtramp, cleanup.
1320 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1322 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1324 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1326 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1327 with prototype in ../include/dis-asm.h.
1329 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1331 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1332 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1333 Use read_memory_func interface to disassembler.
1335 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1337 Teach sparc solaris to next over shared library functions.
1338 * solib.[hc] (find_pc_section_from_so_list): new function and
1340 * sparc-tdep.c (in_solib_trampoline): new function.
1341 * symfile.[hc] (find_pc_section): new function and prototypes.
1342 * target.[hc] (find_pc_section_from_targets): new function and
1344 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1345 in_solib_trampoline.
1347 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1349 * infrun.c (wait_for_inferior): Revise comment.
1351 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1353 * command.{c,h}: New var_type var_integer.
1354 main.c: Use it for history_size.
1356 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1357 Lint and byte-order fixups.
1359 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1361 * breakpoint.h (bpstat): New field print_it.
1362 breakpoint.c (bpstat_print): Use it.
1363 (print_it_normal): New function (from old bpstat_print code).
1364 (bpstat_{alloc,stop_status}): Set print_it field.
1366 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1367 evaluating watchpoint condition, via new function watchpoint_check.
1368 Also stop if watchpoint disabled due to leaving its block.
1370 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1372 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1374 * mips-pinsn.c: Add missing include of dis-asm.h.
1376 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1378 * Makefile.in (clean, distclean, realclean): Recursively apply
1379 to subdirs first, rather than last. This avoids, for example,
1380 Makefile being removed in a parent directory before the recursive
1383 * alldeps.mak, depend: Update for below changes.
1385 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1386 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1387 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1388 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1389 instead of tm-68k.h.
1390 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1391 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1392 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1393 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1394 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1395 tm-68k.h to tm-m68k.h.
1396 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1397 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1400 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1401 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1402 * a29k-tdep.c: Renamed from am29k-tdep.c.
1403 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1404 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1405 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1406 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1407 Map '29k' to 'a29k'.
1408 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1409 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1410 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1412 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1413 define that does not appear anywhere else in the gdb source tree.
1414 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1416 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1418 * breakpoint.c: Add comments regarding breakpoint_re_set.
1420 * xcoffread.c (sort_syms, compare_symbols): Remove.
1421 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1422 not our own sort_syms (it is identical).
1424 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1426 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1428 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1429 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1431 * exec.c (exec_close): Fix storage leak.
1432 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1433 output sections when patching an executable.
1434 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1435 when writing all registers.
1436 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1437 at the right offset in the dummy frame.
1438 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1439 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1440 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1442 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1444 * Makefile.in (TARFILES): Avoid trailing backslash.
1446 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1448 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1449 it in breakpoint_re_set.
1450 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1452 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1453 don't use sizeof(int) for target stuff, etc).
1455 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1457 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1458 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1459 support that can't be integrated anyway due to lack of clear
1462 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1464 * findvar.c (read_register, write_register): Make these capable
1465 of reading/writing registers that are shorter than REGISTER_TYPE.
1466 * (value_from_register): Install H8500 specific code to return
1467 proper value when register is being used as a pointer.
1468 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1469 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1470 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1471 chain frames properly by combining frame pointer with T reg.
1472 (init_extra_frame_info): Delete. It's now a macro.
1473 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1474 offset by the correct amount off of the frame pointer.
1475 (register_byte): Delete. It's now a macro.
1476 (register_raw_size, register_virtual_size): Delete. Replaced by
1477 common routine h8500_register_size, cuz there's no difference
1478 between the raw & virtual sizes on this machine.
1479 (register_convert_to_raw, register_convert_to_virtual): Delete,
1480 cuz there's no difference between the raw & virtual forms.
1481 Replaced by memcpy in tm file.
1482 (register_virtual_type): Rename to h8500_register_virtual_type.
1483 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1484 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1485 emulator have same reg offsets. This is all handled in the
1487 (h8500_trapped_internalvar): New routine to detect references to
1488 convenience vars acting as pointer pseudo-regs.
1489 (h8500_value_trapped_internalvar): Conjure up value of pointer
1491 (h8500_set_trapped_internalvar): Convert set value in real
1492 register references.
1493 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1494 code segment register.
1495 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1497 (wait_for_inferior): Add h8500 specific code to add stack segment
1498 when reading SP register.
1499 remote-sim.c (fetch_register): Spacing.
1500 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1501 detect cruft. Redo all register manipulation stuff. Get rid of
1502 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1503 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1504 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1505 to create internal vars for pointer pseudo-regs.
1507 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1509 * Makefile.in: Numerous small changes to macro definitions
1510 and rules for building gdb distribution tree. Many macros
1511 eliminated or merged, and rules simplified.
1512 * alldeps.mak: Update.
1515 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1517 * Makefile.in: recurse through SUBDIRS for dvi target too
1519 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1521 * Clean up xcoff relocation.
1522 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1523 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1525 symtab.h (struct general_symbol_info): Add section field.
1526 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1527 xcoffread.c: Set section for symbols and msymbols.
1528 (struct symtab): Add block_line_section field.
1529 buildsym.c (end_symtab): Set it.
1530 (end_symtab and callers): Add section parameter.
1531 objfiles.c (objfile_relocate): New funciton.
1532 xcoffexec.c (vmap_symtab): Use it.
1533 xcoffsolib.h (struct vmap): Remove unused fields.
1534 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1535 CORE_NEEDS_RELOCATION, symtab_relocated.
1536 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1537 rs6000-tdep.c: Make loadinfotext static.
1538 breakpoint.c (fixup_breakpoints): Doc fix.
1539 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1540 (end_symtab): primary field replaces nonreloc.
1542 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1544 * symtab.h (struct linetable_entry): Remove confusing comment.
1546 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1548 * Makefile.in: add installcheck target
1550 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1552 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1553 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1554 z8k}: New directories to hold cpu specific configuration files.
1555 Naming follows gcc convention.
1556 * config/{*.mt, *.mh}: All target and host makefile fragment
1557 config files moved to an appropriate config/<cpu> subdirectory.
1558 * nm-*, xm-*, tm-*: All native, host, and target files, which
1559 get linked to nm.h, xm.h, and tm.h respectively by configure,
1560 moved to appropriate config/<cpu> subdirectory.
1561 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1562 Native, host, and target files that are common across more than
1563 one cpu architecture and included by one of the configured
1564 native, host, or target files, get moved to config directory.
1565 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1566 pick up native, host, or target include files moved to one of
1567 the config subdirectories, and that are included by other files.
1568 * Makefile.in (alldeps.mak): Modify to account for new config
1569 directory structure.
1570 * alldeps.mak, depend: Update for new config directory structure.
1571 * config/*/[ntx]m-*.h: Modify all files that include other
1572 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1573 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1575 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1576 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1577 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1578 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1579 the ones where the default is not unique or different than the
1580 config subdirectory name. Similarly, handle gdb_target_cpu.
1581 Modify configure.in as appropriate to make use of gdb_host_cpu
1582 and gdb_target_cpu to find makefile fragments and make links.
1584 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * mipsread.c (compare_blocks): Sort blocks with the same start
1587 address by decreasing ending address.
1589 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1591 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1592 lookup_symbol as it might get clobbered by the call.
1594 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1595 The previous code did not initialize the language field for the psymtab
1598 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1600 * c-exp.y (parse_number): Avoid shift warning.
1601 * serial.h (struct ttystate): Declare empty one on DOS.
1603 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1605 * xm-sun4os4.h: Return type of free() should be void, not int.
1607 * vx-share/vxWorks.h: Remove #def of NULL.
1609 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1611 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1613 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1615 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1617 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1619 * ieee-float.c: Moved to ../libiberty.
1620 * ieee-float.h: Moved to ../include.
1621 * Makefile.in: Update accordingly.
1622 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1623 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1624 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1625 it is now in ../opcodes/m68881-ext.c.
1626 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1627 prologue (some callers _do_ care).
1628 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1629 new interface of ../opcodes/*-dis.c.
1630 * ch-exp.y: Add #include <ctype.h>.
1632 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1634 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1636 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1638 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1640 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1642 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1644 * z8k-tdep.c (extract_return_value, write_return_value,
1645 store_struct_return): New functions from macros in tm-z8k.h.
1647 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1649 * valops.c (value_arg_coerce): Apply temporary patch to
1650 fix problem with coercion of array and function types when
1651 passed as arguments to C functions, pending a more complete
1652 review of when and how coercion should be done, depending
1653 upon context and language.
1655 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1657 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1659 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1660 debugsec if there are a non-zero number of symbols.
1662 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1664 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1666 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1668 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1670 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1671 not just 50 symbols.
1672 (symtbl_num_syms): New variable.
1673 (read_xcoff_symtab): Set it.
1674 (read_symbol_nvalue): Check for bad symno.
1675 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1678 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1680 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1681 This is defined in defs.h if necessary.
1682 * vx-share/vxWorks.h: Remove #defs of min and max.
1683 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1684 vx-share/xdr_rdb.c: include defs.h.
1686 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1688 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1691 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1692 xcoffread.c: Doc fixes.
1694 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1696 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1697 xcoffexec.c (xcoff_relocate_core): New function.
1698 (text_adjustment): Removed.
1699 (add_vmap): Return the vmap.
1700 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1702 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1704 * xcoffsolib.h: Add objfile member to struct vmap.
1705 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1706 xcoffexec.c (add_vmap): Allocate objfiles here.
1708 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1710 Support 68000 series without floating point.
1712 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1713 * tm-68k-nofp.h: New file, lacks 68881 support.
1714 * config/m68k-nofp.mt: New file.
1716 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1718 Remove a few remaining underscore/no-underscore remnants from
1721 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1722 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1723 * config/sparc-noun.mt: Rename to sparc-em.mt.
1724 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1725 * tm-68k-un.h: Rename to tm-68k-fp.h.
1726 * tm-spc-un.h: Rename to tm-spc-em.h.
1727 * tm-sun4sol2.h: Cleanup.
1728 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1730 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1732 * symmisc.c (std_in, std_out, std_err): Move initializations
1733 to runtime code, in case they aren't constant.
1735 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1737 * symtab.c (find_pc_symtab): some object file formats, notably
1738 mips, have holes in the address ranges of symtabs. Change
1739 this algorithm from first hit to tightest fit.
1741 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1742 fence post without finding the enclosing function, then print a
1745 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1747 * utils.c (fputs_demangled, fprint_symbol): Remove.
1748 * utils.c (fprintf_symbol_filtered): New function which combines
1749 the functionality of fputs_demangled and fprint_symbol. Uses a
1750 caller provided language parameter to select the appropriate
1751 demangler, and caller provided args to pass to the demangler.
1752 * defs.h (enum language): Move further up in file so enum can
1753 be used in prototypes.
1754 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1755 * defs.h (fprintf_symbol_filtered): Add prototype.
1756 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1757 fputs_demangled with call to fprintf_symbol_filtered.
1758 * cp-valprint.c (demangle.h): Include
1759 * cp-valprint.c (cp_print_value_fields): Replace calls to
1760 fprint_symbol with calls to fprintf_symbol_filtered.
1761 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1762 with call to fprintf_symbol_filtered.
1763 * stack.c (print_frame_info): Remove obsolete code so we don't
1764 have to update fputs_demangled usage in it.
1765 * stack.c (print_frame_info, frame_info): Add language variable
1766 to pass to fprintf_symbol_demangled and initialize it from the
1767 symbol's language. Replace calls to fputs_demangled with calls
1768 to fprintf_symbol_filtered.
1769 * symtab.c (find_methods): Replace call to fputs_demangled with
1770 call to fprintf_symbol_filtered.
1771 * ch-valprint.c (demangle.h): Include.
1772 * ch-valprint.c (chill_print_value_fields): Replace call to
1773 fprint_symbol with call to new fprintf_symbol_filtered.
1775 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1777 * Makefile.in (VERSION): Bump version to 4.8.2.
1779 * main.c (source_command): Require an explicit pathname of file
1780 to source, since previous behavior of defaulting to gdb init file
1781 was troublesome and undocumented.
1782 * printcmd.c (disassemble_command): Add missing '{}' pair to
1783 else with two statements. Bug reported by Stephane Tsacas
1785 * symtab.c (find_pc_line): Don't complain about zero length or
1786 negative length line numbers for the moment, since we may not own
1787 the terminal when called, such as when single stepping. (FIXME)
1788 * language.h (CAST_IS_CONVERSION): True if current language is
1789 C++ as well as C. Fix from Peter Schauer.
1790 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1791 Use STREQN macro rather than bare '!strncmp()'.
1792 * environ.c (unset_in_environ): Avoid use of memcpy on
1793 overlapping memory regions, as suggested by Paul Eggert
1794 <eggert@twinsun.com>.
1795 * c-exp.y (%union struct): Remove unused ulval as suggested
1796 by Paul Eggert <eggert@twinsun.com>.
1798 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1800 * main.c (gdbinit): Make static.
1801 * main.c (inhibit_gdbinit): Move to file scope.
1802 * main.c (main): Remove local inhibit_gdbinit.
1803 * main.c (source_command): Don't source '.gdbinit' file by
1804 default if gdb has been told to ignore it.
1806 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1808 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1811 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1813 * printcmd.c (print_address_symbolic): Only print if offset
1814 is shorter than max_symbolic_offset.
1815 (initialize_printcmd): `set print max-symbolic-offset'.
1817 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1818 (examine_tag): Use it.
1819 (read_register_stack): Only look in the local registers for a
1820 memory address if it's between rfb and rsp; go to memory otherwise.
1821 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1822 (reginv_com): Remove ancient kludge command.
1824 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1826 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1827 irix4 will again compile.
1829 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1831 * configure.in: accept mips-sgi-irix4* for irix4.
1833 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1835 * z8k-tdep.c (print_register_hook): Lint.
1837 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1839 Lint fixes from Paul Eggert (eggert@twinsun.com):
1841 * command.c (do_setshow_command): var_uintegers are unsigned.
1842 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1843 unsigned, since they use hex values with the high bit set.
1845 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1847 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1848 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1850 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1851 macro definitions in parenthesis.
1853 * dbxread.c (dbx_symfile_init): Catch the case where there is
1854 no string table, but the only way we find out is by reading zero
1857 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1859 * dbxread.c (dbx_symfile_init): Make size of the string table
1860 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1861 offset to the string table is nonzero and handle the nonexistant
1862 string table case, should it occur. Ensure that the string table
1863 size read from the file is reasonable, with a minimum lower bound
1864 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1866 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1868 * Makefile.in: Changes to build testsuite correctly.
1869 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1870 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1871 (TARGET_FLAGS_TO_PASS): New variable.
1872 (SUBDIRS): Added testsuite.
1873 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1874 testsuite is compiled with CC_FOR_TARGET rather than CC.
1876 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1878 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1879 reported by mycroft@gnu.ai.mit.edu.
1881 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1882 * configure.in (vax-*-ultrix2*): New triplet.
1883 * config/vaxult2.mh: New file.
1884 * xm-vaxult2.h: New file.
1886 * c-exp.y (parse_number): Change high_bit to unsigned.
1887 * demangle.c: Change all references to cfront to ARM, since the
1888 actual algorithm is the one specified in the Annotated Reference
1889 Manual. This was confusing users into thinking that full cfront
1890 support was implemented.
1891 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1892 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1893 directly to lookup_struct_elt_type, which will do the
1894 dereferencing itself.
1895 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1896 NULL dereferencing bug for unnamed structs, comment out
1899 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1901 * coffread.c (process_coff_symbol): Change PCC argument correction
1902 so that it only happens on big-endian targets; so that it only
1903 happens if the short or char argument is aligned on an int
1904 boundary; and so that it changes the location, rather than the
1905 type, of the argument. These changes tend to parallel similar
1906 (old) changes in stabsread.c.
1908 * coffread.c (coff_read_enum_type): Use the specified size for
1909 enums, don't assume that they are int-sized.
1911 * c-valprint.c (c_val_print): Don't assume enums are the same as
1914 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1915 Rendell, <michael@mercury.cs.mun.ca>.
1917 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1919 * language.h (local_decimal_format_custom): Add prototype.
1920 * language.c (local_decimal_format_custom): Add function, bug
1921 reported by Robert R. Henry (rrh@tera.com).
1923 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1925 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1926 by Josef Leherbauer, joe@takeFive.co.at.
1928 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1930 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1931 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1932 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1933 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1934 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1935 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1936 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1937 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1939 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1941 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1942 of demangled name fields to NULL if no demangling exists for
1943 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1944 symbols if their language is known at the time they are created,
1945 but sometimes the language is not known until later.
1947 * ch-typeprint.c (chill_print_type_base): Name changed to
1948 chill_type_print_base to match pattern for C and C++ names.
1949 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1950 to be consistent with other usages.
1951 * ch-typeprint.c (chill_type_print_base): Add support for
1952 printing Chill STRUCT types.
1953 * ch-valprint.c: Include values.h.
1954 * ch-valprint.c (chill_print_value_fields): New function and
1955 prototype for printing Chill STRUCT values.
1956 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1957 that was being called with two args instead of three.
1958 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1959 to print Chill STRUCT values.
1961 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1963 * configure.in: added testsuite to configdirs.
1965 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1967 * doc/stabs.texi: The `this' pointer is now known by the name
1968 `this' instead of `$t'.
1970 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1972 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1973 references of TAG_string_type DIEs in user defined types.
1974 * ch-lang.c (chill_create_fundamental_type): Track compiler
1975 change that now emits debugging info with the type long for Chill
1978 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1980 * remote-mips.c: New file; implements MIPS remote debugging
1982 * config/idt.mt: New file; uses remote-mips.c
1983 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1985 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1986 floating point coprocessor.
1987 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1989 (mips_pop_frame): If not mips_fpu, don't restore floating point
1991 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1993 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1994 mips_fpu, don't use fp0 as floating point return register.
1995 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1998 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2000 * gdb/testsuite: made modifications to testcases, etc., to allow
2001 them to work properly given the reorganization of deja-gnu and the
2002 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2004 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2006 * gdb/testsuite: Initial creation of gdb/testsuite.
2007 Migrated dejagnu testcases and support files for testing nm to
2008 gdb/testsuite from deja-gnu. These files were moved "as is"
2009 with no modifications. This migration is part of a major overhaul
2010 of dejagnu. The modifications to these testcases, etc., which
2011 will allow them to work with the new version of dejagnu will be
2012 made in a future update.
2014 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2016 * NEWS: Add reminders for next release.
2018 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2020 * mipsread.c (parse_lines): Correct check for files compiled with
2023 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2025 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2027 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2029 * Makefile.in (VERSION): GDB-4.8 release!
2030 * README, NEWS: Update for release.
2032 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2034 * am29k-pinsn.c (print_insn): Minor nits with const.
2035 * am29k-tdep.c: More minor nits with arg types for
2036 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2038 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2040 * gcc.patch: Update for a different GCC (G++) bug.
2041 * main.c (print_gdb_version): Update copyright year to 1993.
2042 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2043 conditionalize this file on it. FIXME, right way is to split
2044 these into two config files.
2045 (ATTACH_DETACH): Define for BSD 4.4
2046 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2047 (U_REGS_OFFSET): Revise for 4.4.
2048 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2049 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2050 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2052 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2054 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2057 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2059 * c-lang.c (c_printstr): Bugfix for length==0 case.
2061 * c-lang.c (c_printstr): If a C string ends in a null, don't
2064 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2066 * defs.h (STRCMP): Make it work for unsigned chars.
2068 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2070 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2071 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2072 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2073 define to kludge the large opcode table into two smaller tables,
2074 since GCC take exponential space to build the table. Lint.
2075 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2077 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2079 * Makefile.in (VERSION): Roll to 4.7.9.
2080 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2081 definition here, to handle both BSD 4.3 and 4.4 systems.
2082 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2083 * remote.c (alarm): Move declaration to global level, before
2084 first reference to it.
2085 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2086 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2088 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2090 * remote.c (readchar): forward declare alarm which otherwise looks
2091 like an undeclared variable to gcc.
2093 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2094 when comparing against an int. Avoids superfluous warning from
2097 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2098 Avoids superfluous warnings from some systems and/or compilers
2099 (like vax ultrix 4.2.)
2101 * language.c (struct op_print unk_op_print_tab): use the enum
2102 values rather naked zeros as initializers. Avoids warnings from
2103 ultrix type compilers.
2105 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2107 * Makefile.in (VERSION): Roll to 4.7.6.
2108 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2109 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2110 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2111 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2112 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2113 (depend): Fix bug where nm-files in config files weren't noticed.
2114 (make-proto-gdb-1): Avoid changing directories while building new
2115 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2117 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2119 * remote.c: Improve error recovery. Allow user to break out
2120 of initial connection attempt with INTERRUPT. Treat a timeout
2121 while waiting for remote packet like a retry, unless the remote
2122 side is actively running user code. Fix a few long printf_filtered's.
2124 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2127 * buildsym.c (start_subfile): Allow null file name.
2129 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2131 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2132 expects a pointer to complaint rather than a complaint
2134 (process_linenos): free the previously allocated subfile name,
2135 then allocate the new one from the heap.
2137 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2139 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2141 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2143 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2144 Previously, would bogusly index off the bottom of type_vector.
2145 (rs6000_builtin_type): Accept type number as argument.
2146 (read_type, case '-'): Handle negatives like any other type number.
2148 * symfile.c (deduce_language_from_filename): Handle null name.
2150 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2151 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2152 fixed by sato@sm.sony.co.jp.
2154 * xcoffread.c (parmsym): Don't use an initializer to set up
2155 this struct symbol. Set it up in initialize_xcoffread.
2156 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2157 works on real rs/6000 target with #ifndef FAKING_RS6000.
2159 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2161 * stabsread.c (rs6000_builtin_type): Move function from
2162 xcoffread.c:builtin_type.
2163 * xcoffread.c (builtin_type): Move to stabsread. Remove
2164 IBM6000_HOST dependency. Move misplaced comments.
2165 (various): Change printf's to complaints.
2166 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2167 objfile argument to read_type calls under #if 0.
2168 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2169 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2170 * Makefile.in: xcoffread.o is not built by default.
2171 * xm-rs6000.h (IBM6000_HOST): Remove.
2172 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2173 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2176 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2178 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2179 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2180 register numbers when user tries to modify elements in structs
2181 passed as arguments.
2182 * inflow.c (child_terminal_info): Move banner outside of system
2184 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2185 passes struct/union arguments by address.
2187 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2189 * Based on patch from Kean Johnston <maw@netcom.com>:
2190 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2191 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2192 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2194 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2196 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2197 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2199 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2201 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2202 cc debugging output.
2204 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2206 * stabsread.c (define_symbol): Complain about unrecognized names
2207 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2208 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2209 (read_cpp_abbrev): Don't use the class name as part of the
2210 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2211 abbrevs. Inspired by Mike Tiemann.
2212 (read_tilde_fields): Comment. Remove ancient dead code.
2213 Remove erroneous but non-dead code. Simplify. Add complaints.
2214 (in general): Remove extraneous (parentheses) in return
2217 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2219 * coffread.c (coff_lookup_type): Fix fencepost error reported
2220 by Art Berggreen, <arg@opal.acc.com>.
2222 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2223 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2225 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2226 test, which is apparently left over from when we used native
2227 include files and couldn't depend on the member names being there.
2228 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2230 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2232 * mipsread.c: Major overhaul to use new BFD symbol table reading
2233 routines. Now swaps information as it is needed, rather than
2234 swapping everything when the file is read.
2236 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2238 * Makefile.in (TARDIRS): Add sparclite demo dir.
2239 (*.tab.c): Change dependency on Makefile to depend on
2240 Makefile.in, otherwise it always rebuilds after configuring.
2241 Force output *.tab.c file into current directory even in "make"
2242 versions that rewrite dependent file names used in command lines.
2244 * TODO: Remove some things we did.
2245 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2246 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2247 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2248 * symtab.h: Eliminate unnamed unions and structs.
2250 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2252 * Makefile.in (VERSION): Roll to 4.7.5.
2254 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2256 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2257 re-evaluating symbol pointers.
2259 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2261 * c-exp.y (lcurly, rcurly): New nonterminals.
2262 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2264 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2265 made function static.
2266 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2267 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2268 * parse.c (start_arglist):
2269 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2270 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2271 * parser-defs.h (funcall_chain): Moved to parse.c.
2272 * printcmd.c (print_frame_nameless_args): Fix prototype.
2273 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2274 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2275 * valops.c (typecmp): Moved prototype from values.h.
2276 * value.h (typecmp): Moved prototype to valops.c, made static.
2277 * ch-exp.y (yylex): Change way control sequences are disabled.
2279 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2281 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2283 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2285 * mipsread.c (upgrade_type): Build array types correctly, using
2286 create_range_type and create_array_type.
2288 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2290 * remote-nindy.c: Cleanup.
2292 * infrun.c (wait_for_inferior): When rolling back the PC after
2293 a breakpoint, call write_pc so that NPC gets rolled back as well
2296 * blockframe.c (inside_entry_file, inside_main_func,
2297 inside_entry_func): PC of zero is always "bottom of stack".
2299 * printcmd.c (print_frame_args, print_frame_nameless_args):
2300 Let print_frame_nameless_args decide whether there are any,
2301 laying groundwork for possibly later printing 29K args for
2302 functions where we have tag words but no symbols.
2304 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2306 * Makefile.in: fix GDB doc targets for new doc subdir structure
2308 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2310 * stack.c (parse_frame_specification): Parse as many arguments
2311 as there are (up to MAXARGS). Pass all of them in argc, argv
2312 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2313 many there were, onto SETUP_ARBITRARY_FRAME.
2314 * tm-mips.h, tm-sparc.h: Corresponding changes.
2315 * mips-tdep.c, sparc-tdep.c: Ditto.
2317 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2319 * hp300ux-nat.c: Update copyrights.
2320 * mipsread.c (parse_partial_symbols): Complain about block
2321 indexes that go backwards. Fix from Peter Schauer.
2322 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2323 symbol-file that has no linkage symbols to be read.
2324 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2325 from tm- file to xm-file, since they're host dependent.
2326 * valarith.c (value_binop): Typo.
2328 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2330 * sparclite/aload.c: Add copyleft.
2331 * sparclite/crt0.s: Add comment at beginning.
2333 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2336 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2338 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2340 * values.c (value_headof): Fix typo in which VTBL and ARG were
2341 being confused for one another.
2343 * valops.c (typecmp): Now static.
2345 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2346 baseclass--we don't always inherit its virtual function table
2349 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2350 pointer correctly in case value_struct_elt moves it around.
2352 * valops.c (typecmp): Now static. Also, now groks references
2355 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2356 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2358 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2360 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2361 to avoid "too much defining" error from native C compiler (!).
2363 * Makefile.in (HFILES): Add typeprint.h.
2364 * typeprint.[ch]: Update copyrights.
2366 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2368 * Makefile.in: Update to match doc/ subdir changes.
2370 * config/hp300hpux.mh: No cross-host file needed, just native.
2371 * config/go32.mh: Remove nonexistent "native" support.
2373 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2374 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2375 * m88k-tdep.c (next_insn): Lint, cleanup.
2376 (store_parm_word): Lint.
2378 * README: Fix typo (reported by karl@hq.ileaf.com).
2380 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2382 * expression.h (BINOP_CONCAT): Document use for self concatenation
2383 an integral number of times.
2384 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2386 * valarith.c (value_concat): Rewrite to support self
2387 concatenation an integral number of times.
2388 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2389 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2390 eliminate hundreds of spurious shift/reduce and reduce/reduce
2391 conflicts that mask the 5 real ones.
2392 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2393 * ch-exp.y (integer_literal_expression): Remove production,
2396 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2398 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2399 implied that "no side effects" was nonfunctional.
2400 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2401 character string and bitstring concatenation.
2402 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2403 * expression.h (exp_opcode): Add BINOP_CONCAT.
2404 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2405 * language.c (string_type): Add function to determine if a type
2407 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2408 * valarith.c (value_concat): New function to concatenate two
2409 values, such as character strings or bitstrings.
2410 * valops.c (value_string): Remove error stub and implement
2412 * value.h (value_concat): Add prototype.
2413 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2414 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2415 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2418 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2420 * c-exp.y (exp): Add production to support direct creation
2421 of array constants using the obvious syntax.
2422 * c-valprint.c (c_val_print): Set printed string length.
2423 * dwarfread.c (read_tag_string_type): New prototype and
2424 function that handles TAG_string_type DIEs.
2425 * dwarfread.c (process_dies): Add case for TAG_string_type
2426 that calls new read_tag_string_type function.
2427 * expprint.c (print_subexp): Add support for OP_ARRAY.
2428 * gdbtypes.c (create_range_type, create_array_type): Inherit
2429 objfile from the index type.
2430 * ch-typeprint.c (chill_print_type): Add case for
2432 * ch-valprint.c (chill_val_print): Fix case for
2435 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2437 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2438 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2439 include/coff/mips.h.
2441 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2443 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2444 constants with an explicit null byte terminator. OP_STRING is
2445 now used for real string types.
2446 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2447 they are used by all languages.
2448 * c-lang.c (_initialize_c_language): Move initializations of
2449 builtin_type_* to lang.c.
2450 * c-typeprint.c (c_type_print_varspec_prefix,
2451 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2452 to TYPE_CODE_STRING.
2453 * c-valprint.c (c_val_print): Change the way character arrays
2454 are printed as strings to be consistent with the way strings
2455 are printed when pointer-to-char types are dereferenced.
2456 Remove test of print_max before calling val_print_string, which
2457 now does it's own test.
2458 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2459 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2460 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2461 * gdbtypes.c (builtin_type_*): Add declarations moved from
2463 * gdbtypes.c (create_string_type): New function to create real
2465 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2466 renamed to TYPE_CODE_STRING.
2467 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2468 builtin_type_* types moved from c-lang.c.
2469 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2470 to TYPE_CODE_STRING.
2471 * gdbtypes.h (builtin_type_string): Add extern declaration.
2472 * gdbtypes.h (create_string_type): Add prototype.
2473 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2474 renamed to TYPE_CODE_STRING.
2475 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2477 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2478 renamed to TYPE_CODE_STRING.
2479 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2481 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2482 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2483 to TYPE_CODE_STRING.
2484 * valops.c (allocate_space_in_inferior): New function and
2485 prototype, using code ripped out of value_string.
2486 * valops.c (value_string): Rewritten to use new function
2487 allocate_space_in_inferior, but temporarily disabled until some
2488 other support is in place.
2489 * valops.c (value_array): New function to create array constants.
2490 * valprint.c (val_print_string): Add comment to document use,
2491 complete rewrite to fix several small buglets.
2492 * value.h (value_array): Add prototype.
2493 * value.h (val_print_string): Change prototype to match rewrite.
2494 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2495 * ch-exp.y (match_character_literal): Disable recognition of
2496 control sequence form of character literals and document why.
2498 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2500 * nindy-share/nindy.c: Add comments to #endif's to clarify
2503 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2504 read_memory to get byte order right.
2505 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2506 anymore. This is done in paread.c now. We expect unwind info
2507 to hang off of objfiles, and search all of the objfiles when until
2509 * (skip_trampoline_code): Cast arg to target_read_memory.
2510 * objfiles.h (struct objfile): Add new field obj_private to hold
2511 per object file private data (unwind info in this case).
2512 * paread.c (read_unwind_info): New routine to read unwind info
2513 for the objfile. This data is hung off of obj_private.
2514 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2515 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2516 make this easier to access.
2518 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2520 * c-valprint.c (cp_print_class_member): Add extern decl.
2521 * c-valprint.c (c_val_print): Extract code for printing methods
2522 and move it to cp_print_class_method in cp-valprint.c.
2523 * c-valprint.c (c_val_print): Extract code to print strings and
2524 move it to val_print_string in valprint.c.
2525 * cp-valprint.c (cp_print_class_method): New function using
2526 code extracted from c_val_print.
2527 * valprint.c (val_print_string): New function using code
2528 extracted from c_val_print.
2529 * value.h (val_print_string): Add prototype.
2530 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2531 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2532 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2533 CHECKBUF, growbuf_by_size): New variables, macros, and support
2534 functions for implementing a dynamically expandable temp buffer.
2535 * ch-exp.y (match_string_literal): New lexer function.
2536 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2537 removed and replaced with new CHECKBUF macro.
2538 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2539 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2541 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2543 * Makefile.in: Add info for paread.o.
2544 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2546 * blockframe.c (frameless_look_for_prologue): Correct the
2548 * gdbtypes.h, gdbtypes.c: Use const in decl of
2549 cplus_struct_default, now that pa-gas assembler has been fixed.
2550 * hppah-nat.c: Formatting.
2551 * hppah-tdep.c: Remove lots of useless externs for variables we
2553 * (find_unwind_entry): Speed up by using binary search, and a one
2555 * (rp_saved): New routine to see what unwind info says about RP
2556 being saved on the stack frame.
2557 * (frame_saved_pc): Look for prologue to see if we need to
2558 examine the stack for the saved RP or not.
2559 * (init_extra_frame_info): Check for prologue, instead of
2560 framesize to determine if we are frameless or not.
2561 * (frame_chain_valid): Stop backtraces when we run into _start.
2562 * (push_dummy_frame): Reformat to make more readable.
2563 * (find_dummy_frame_regs): ditto.
2564 * (hp_pop_frame): ditto.
2565 * (hp_restore_pc_queue): small cleanup.
2566 * (hp_push_arguments): ditto.
2567 * (pa_do_registers_info): ditto.
2568 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2569 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2570 * Define FRAME_CHAIN_VALID.
2571 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2572 passed to functions.
2574 * paread.c (pa_symtab_read): Use new bfd conventions for
2575 accessing linker symbol table.
2576 * (pa_symfile_init): Access embedded STAB info via BFD section
2577 mechanism and related macros.
2580 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2582 * sparc-stub.c: Use a seperate stack for our traps.
2583 * Handle recursive traps.
2584 * Remove all trap init code. This needs to be done by the
2586 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2588 * (handle_exception): See if we are at breakinst, if so, then
2589 advance PC sp that users can just step out of breakpoint().
2590 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2591 new place if SP has changed.
2592 * (case 's'): Get rid of this, we can't do it yet.
2593 * (case 't'): New command to test any old random feature.
2594 * (case 'r'): New command to reset the system.
2595 * (breakpoint): Add label to breakpoint trap instruction so that
2596 handle_exception() can detect where we are and get past the
2597 breakpoint trivially.
2599 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2601 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2603 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2605 * configure.in: recognise all sparclite variants
2607 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2609 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2610 binary files oring in the right bit.
2612 * main.c, source.c, state.c, symmisc.c: use macros defined in
2613 fopen-{bin|both} when fopening files.
2615 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2617 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2618 from a configuration file (typically including <limits.h>), or to
2619 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2620 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2621 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2622 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2623 * exppritn.c (print_subexp, dump_expression): Add case for
2625 * expression.h (OP_BITSTRING): New expression element type for
2627 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2628 macros to convert between number of expression elements and bytes
2629 to store that many elements.
2630 * i960-tdep.c (leafproc_return): Use new macros to access
2631 minimal symbol name and address fields.
2632 * m88k-pinsn.c (sprint_address): Use new macros to access
2633 minimal symbol name and address fields.
2634 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2635 minimal symbol address field.
2636 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2637 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2638 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2639 Use new BYTES_TO_EXP_ELEM macro.
2640 * parse.c (write_exp_bitstring): New function to write packed
2641 bitstrings into the expression element vector.
2642 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2644 * parser-defs.h (struct stoken): Document that it is used for
2645 OP_BITSTRING as well as OP_STRING.
2646 * parser-defs.h (write_exp_bitstring): Add prototype.
2647 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2648 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2649 LOWER, LENGTH): New tokens for keywords.
2650 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2651 upper_lower_argument, length_argument, array_mode_name,
2652 string_mode_name, variant_structure_mode_name): New non-terminals
2654 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2655 * ch-exp.y (match_bitstring_literal): New lexer support function
2656 to recognize bitstring literals.
2657 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2658 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2659 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2660 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2661 * ch-exp.y (yylex): Check tokentab6.
2662 * ch-exp.y (yylex): Call match_bitstring_literal.
2664 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2666 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2667 symbol name and value fields.
2669 * c-exp.y (yylex): Make static, to match prototype and other
2672 * expression.h (exp_opcode): Add BINOP_MOD.
2673 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2674 * expprint.c (dump_expression): Handle new BINOP_MOD.
2675 * language.c (binop_type_check): Handle new BINOP_MOD.
2676 * main.c (float_handler): Re-enable float handler when hit.
2677 * valarith.c (language.h): Include, need current_language.
2678 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2679 for integer divide truncates towards zero for negative results.
2680 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2681 * valarith.c (value_binop): Allow arithmetic operations on
2682 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2683 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2684 * ch-exp.y (tokentab3): Add MOD and REM.
2685 * ch-exp.y (yylex): Set innermost_block for symbols found
2686 in local scopes. Return LOCATION_NAME for local symbols.
2687 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2688 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2690 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2692 * command.c (shell_escape, make_command, _initialize_command):
2693 don't create or use fork if CANT_FORK is defined.
2694 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2695 code written for the IBM PC" remain.
2696 * xm-go32.h: define CANT_FORK
2698 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2700 * remote-sim.c: first attempt at general simulator interface
2701 * remote-hms.c: whitespace
2702 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2703 understand new stack layout. (print_register_hook): print ccr
2704 register in a fancy way.
2706 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2708 * eval.c (language.h): Include.
2709 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2710 to pointer types when the current language is C. It loses for
2711 other languages when the lower index bound is nonzero.
2712 * valarith.c (value_subscript): Take array lower bounds into
2713 account when performing subscripting operations.
2714 * valops.c (value_coerce_array): Add comment describing why
2715 arrays with nonzero lower bounds are dealt with in value_subscript,
2716 rather than in value_coerce_array.
2718 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2720 * ch-exp.y (FLOAT_LITERAL): Add token.
2721 * ch-exp.y (literal): Add FLOAT_LITERAL.
2722 * ch-exp.y (match_float_literal): New lexer routine.
2723 * ch-exp.y (convert_float): Remove.
2724 * ch-exp.y (yylex): Call match_float_literal.
2725 * ch-exp.y (yylex): Match single '.' after trying
2726 to match floating point literals.
2728 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2729 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2731 * expprint.c (dump_expression): New function for dumping
2732 expression vectors during gdb debugging.
2733 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2734 MULTI_SUBSCRIPT and moved out of BINOP range.
2735 * expression.h (DUMP_EXPRESSION): New macro that calls
2736 dump_expression if DEBUG_EXPRESSIONS is defined.
2737 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2738 * parse.c (length_of_subexp, prefixify_subexp): Change
2739 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2740 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2741 prefixify'ing the expression.
2742 * printcmd.c (print_command_1): Add comment.
2743 * ch-exp.y (expression_list): Add useful actions.
2744 * ch-exp.y (value_array_element): Add useful actions.
2745 * ch-exp.y (array_primitive_value): Add production.
2746 * ch-exp.y (yylex): Recognize ',' as a token.
2748 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2750 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2751 POSIXize the recursive makes (make [variable assignments] target{s})
2753 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2755 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2756 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2757 CPLUS_MARKER for all SVR4 systems, so follow suit.
2758 * defs.h (strdup_demangled): Remove prototype.
2759 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2760 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2761 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2762 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2763 prim_record_minimal_symbol_and_info): Use new macro
2764 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2765 * minsyms.c (install_minimal_symbols): Use new macro
2766 SYMBOL_INIT_DEMANGLED_NAME.
2767 * stabsread.c (define_symbol): Use new macro
2768 SYMBOL_INIT_DEMANGLED_NAME.
2769 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2770 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2771 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2772 SYMBOL_INIT_DEMANGLED_NAME.
2773 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2774 SYMBOL_DEMANGLED_NAME now tests language itself.
2775 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2776 now tests language itself.
2777 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2778 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2779 mangled name member in the language dependent portion of a symbol.
2780 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2781 mangled name member appropriate for a symbol's language.
2782 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2783 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2784 SYMBOL_DEMANGLED_NAME now tests language itself.
2785 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2786 initializes language dependent portion of symbol.
2787 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2788 demangles and caches the demangled form of symbol names.
2789 * utils.c (fputs_demangled, fprint_symbol): Use current language
2790 to select an appropriate demangling algorithm.
2791 * utils.c (strdup_demangled): Remove, no longer used.
2792 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2793 access the Chill mangled name member in the language dependent
2794 portion of a symbol.
2795 * ch-lang.c (chill_demangle): New function, simple demangler.
2796 * defs.h (chill_demangle): Add prototype.
2797 * symtab.h (language_dependent_info): Add struct for Chill.
2799 For older changes see ChangeLog-92
2805 version-control: never