1 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
3 * m68k-stub.c: Add comment about frame cache.
5 * target.h (target_store_registers): Doc fix re error handling.
7 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
8 of register_valid[regno].
10 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
12 * symtab.h, dwarfread.c: Doc fix re dependencies.
14 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
16 * serial.c (serial_close): If scb is NULL, don't try to close
18 * configure.in: Add support for rom68k and bug boot monitors.
20 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
22 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
23 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
24 * findvar.c (read_register, write_register): Fix thinko where
25 sizeof(host long) != sizeof(target int).
26 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
27 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
29 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
31 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
32 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
33 68881 and non-68881 cases. Check for a pair of movel instructions.
35 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
37 First cut at sparc-vxworks targetting.
38 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
39 * configure.in: sparc-vxworks gdb_target now vxsparc.
41 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
43 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
45 * config/m68k/xm-news.h: add "extern int errno".
47 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
49 * remove-vx.c (vx_read_register, vx_write_register): collapse
50 ifdef I80960 else (assumes) m68k into parameterizable macros
51 VX_NUM_REGS and VX_SIZE_FPREGS.
52 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
53 VX_SIZE_FPREGS): new definitions.
55 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
57 * symfile.{c,h} (generic_load): New function.
58 remote{,-nindy,-eb,-mips}.c: Use it.
60 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
62 * Makefile.in (depend): More sed gubbish to deal with
63 ../bfd/bfd.h being generated during the build.
64 * depend: Re-done with corrected makefile.
66 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
68 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
69 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
70 directory to find automatically generated header files and library.
71 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
72 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
73 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
74 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
75 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
76 * depend, alldeps.mak: Rebuild after Makefile.in changes.
78 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
80 * configure.in: change lynx support to CPU-*-lynxos*
82 * Makefile.in (subdir_do): change test from existence of directory
83 to existence of Makefile (the directory may exist but not be configured)
85 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
87 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
89 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
91 * configure.in (mips-idt-ecoffl*): New target; use idtl.
92 (mips-idt-ecoff*): Added trailing '*'.
93 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
95 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
97 * ser-go32.c: Clean up lots of compilation nits.
99 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
101 * Patches from Jeffrey Law <law@cs.utah.edu>.
102 * hppab-nat.c: Eliminate unnecessary ifdefs for
103 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
104 CANNOT_STORE_REGISTER.
105 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
106 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
107 templates for 1.1 FP computational instructions.
109 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
111 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
112 * alldeps.mak, depend: Rebuild to account for ser-tcp.
113 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
114 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
115 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
116 shell when running the child, as args have been expanded by the
117 time we get here. Simplify calling convention.
118 * gdbserver/remote-server.c (main): Use new calling convention
119 for create_inferior, remove defunct code for coalescing argv.
120 Remove extra calls to mywait(), as we no longer have to wade
123 * target.c (target_read_memory_partial): Don't deref errnoptr
124 when checking for null pointer.
126 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
128 * remote-es1800.c: Fix typo.
130 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
132 * target.c (target_read_memory_partial): Like target_read_memory,
133 but does partial reads, such as reads that bump into the end of
135 * target.h (target_read_memory_partial): Add prototype.
136 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
137 * valprint.c (val_print_string): Complete rewrite to fix bug with
138 bumping into end of memory, avoiding unnecessarily long reads, and
139 fixing bug when print_max is set to 0 (unlimited print length).
140 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
141 initialize print_max.
143 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
145 * configure.in: Add support for rom68k and bug boot monitors.
147 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
149 * printcmd.c (print_scalar_formatted): Print integers bigger than
150 LONGEST in hex no matter how big, and no matter what the format
153 * stabsread.c (read_type): Skip type attributes if present.
155 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
156 of number, just through '0' + radix - 1.
158 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
160 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
162 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
163 single parameter, the pointer to the partial symtab, rather than
164 a bunch of args that are derived from the partial symtab. Change
165 prototypes and callers to match.
167 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
168 set demangling style automatically.
169 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
170 GNU C++, not C++ in general.
171 * symtab.h (general_symbol_info): Simplify by eliminating one
172 structure level for the language dependent info.
174 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
176 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
177 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
178 TYPE_CODE_ENUM was already testing for this.
180 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
182 * Makefile.in: Add new file ser-tcp.c.
183 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
184 * findvar.c (write_register): See if we are writing back the same
185 value that's already in the register. If so, don't bother.
186 * remote.c (putpkt, getpkt): Improve handling of communication
188 * ser-go32.c: Prototype it to death. Update serial_ops and add
189 dummy routines where appropriate.
190 * ser-tcp.c: New module to implement serial I/O via TCP
192 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
193 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
194 * serial.c: Add start of support for connect command.
195 (serial_open): Distinguish between tcp and local devices.
196 * serial.h (struct serial_ops): Get rid of restore, add
197 get_tty_state and set_tty_state. Define protoypes and macros for
199 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
200 some real buffering. Handle error conditions gracefully.
201 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
202 (Lynx), remove lots of cruft.
204 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
206 * printcmd.c (print_address_symbolic): turn this into an assigment
207 instead of an initialization (many compilers don't accept
208 structure initialization).
210 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
212 * xcoffread.c (read_xcoff_symtab): If several program csects in one
213 source file, give them all the name of the source file, rather than
214 the 2nd and subsequent ones having NULL names.
216 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
218 * printcmd.c (print_address_symbolic): Append source filename and
219 linenumber of the symbol if print symbol-filename is on.
220 (initialize_printcmd): `set print symbol-filename'.
222 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
224 * configure.in: Add config for Lynx target. Configure gdbserver
225 only for Lynx. Re-do selective configuration of sparclite.
227 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
228 configure.in remote-inflow.c remote-utils.c}: New files to
229 support GDB remote server. Currently only works for Lynx.
231 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
233 * stabsread.c (define_symbol, case 't'): Only set the name if it
234 is not a pointer type.
236 * stabsread.c (define_symbol): Clean up logic; move the read_type
237 calls to inside the switch statement (this improves the error
240 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
243 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
245 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
247 * source.c (line_info): Change "pc" to "address" in messages and
248 use print_address for addresses.
250 * source.c (line_info): If we don't find a symtab, print more useful
251 output, including the symbolic address.
253 * source.c (line_info): If --fullname, display the source.
254 (identify_source_line), callers: Take pc as argument, rather than
255 assuming innermost frame (emacs doesn't use this, so no one ever
257 * symtab.h: Declare frame_file_full_name.
260 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
262 * breakpoint.c (catch_command_1): Fix typo in error msg.
264 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
266 * elfread.c (elf_symfile_read): Update ELF structure and routine
267 names to specify 32-bit versions.
268 (elf_symtab_read): Retrieve size field directly from symbol,
269 instead of using old kludge.
271 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
272 calling opcodes library.
273 * z8k-tdep.c (print_insn): Likewise.
275 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * stabsread.c: Remove all uses of error(). Make error_type and
278 read_type_number static.
279 (define_symbol): Don't try to deal with a missing symbol
280 descriptor which isn't followed by digit, '(', or '-'.
281 * stabsread.h: Don't declare read_type_number here.
282 * gdbtypes.h: Don't declare error_type here.
283 * xcoffread.c: Remove NO_TYPEDEFS code.
285 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
287 * mips-tdep.c: Removed #include of many header files, and #define
288 of MIPSMAGIC; no longer used.
290 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
292 * Many places: replace "the inferior" in messages with "the program"
293 or "the program being debugged".
294 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
295 and I'm getting sick of maintaining it.
297 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
300 * config/i386/go32.mh: Define SER_HARDWIRE.
301 * Makefile.in: Define SER_HARDWIRE.
303 (alldeps.mak): Add SER_HARDWIRE.
304 Remove all references to ser-hardwire.{c,o}.
305 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
307 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * sparc-nat.c (store_inferior_registers): Fill in all members of
310 inferior_fp_registers by reading them from the inferior before
311 modifying and writing them back.
312 Fixes unexplainable inferior FP exceptions after calls to the inferior
313 or setting of floating point registers.
314 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
315 to register which is generated by gcc-2.4.
317 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
319 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
321 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
323 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
324 xm-i386lynx.h}: New configuration for Lynx.
326 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
328 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
329 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
331 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
332 as struct, union, or enum tags.
334 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
339 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
341 * infrun.c (wait_for_inferior),
342 infcmd.c (program_info, signal_command): Use symbolic signal names.
344 * inftarg.c (child_wait): Deal with EINTR and include message from
345 strerror if printing an error message.
347 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
349 * stabsread.c: Remove most uses of lookup_fundamental_type.
350 (define_symbol): Use read_type for type of enum constant,
351 not just read_type_number. Also don't call error().
352 (define_symbol): For unrecognized constant type, one complaint (the
353 one from error_type) is enough. Don't make our own in addition.
354 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
355 * gdbtypes.h: Doc fixes.
357 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 Fix stack unwinding through _sigtramp on Irix. These patches are from
360 Paul Flinders <ptf@delcam.co.uk>.
361 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
362 executable uses sigvec.
363 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
365 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
367 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
370 be passed to the inferior to make "handle <signal> nopass nostop" work.
372 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
374 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
376 * findvar.c (value_from_register): Fix uninitialized first_addr
377 which caused problems with assignment of doubles to register variables
379 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
380 missing mips definitions if necessary.
382 Fix handling of double register variables for mips targets and big
383 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
384 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
386 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
387 conversion of type held in multiple registers to host format.
388 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
389 companion to REGISTER_CONVERT_TO_TYPE.
390 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
391 Convert to function calls.
392 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
394 * mips-tdep.c (mips_print_register): Raw buffer now needs just
395 MAX_REGISTER_RAW_SIZE bytes.
396 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
397 (if defined) for doubles.
398 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
399 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
400 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
402 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
405 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * configure.in: Add i[34]86-*-isc*.
409 * stabsread.c: Make sure all complain() pass the address of the struct.
411 * xcoffread.c: Make sure all struct complaints are static not auto.
413 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
415 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
417 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
419 * config/i386/linux.mh: Re-enable coredumps now that they should work.
421 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
423 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
425 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
427 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
429 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
431 * Makefile.in (INSTALLED_LIBS): New variable.
433 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
435 * main.c (quit_command): In the "quit anyway?" message, tell the user
436 whether we are planning to detach or kill the program.
438 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
439 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
441 * infcmd.c (read_pc): Doc fix.
443 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
445 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
446 signal_handler_caller.
447 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
448 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
449 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
450 Use SIGTRAMP_START if defined.
451 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
452 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
454 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
456 * infcmd.c (step_1): Fix poorly worded error message.
458 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
459 Comment out corelow.c because core dumps are broken on these machines.
461 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
462 if srcdir is not ".".
463 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
464 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
465 * depend: Update to latest automatically built version.
467 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
469 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
470 * Makefile.in (NONSRC): Add ChangeLog-92
472 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
474 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
475 not typo RAW_REGISTER_SIZE.
477 * frame.h, inferior.h: Doc fixes.
479 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
481 * findvar.c (write_register): Add sanity check for register size.
482 (read_register): Fixup sanity check for register size to be
483 consistent with write_register().
485 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
487 * sparclite/Makefile.in: Add dummy info, install and install-info
490 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
492 * remote-nindy.c: Removed declaration of coffstrip.
493 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
495 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
497 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
500 * Makefile.in (VERSION): GDB 4.9 release.
502 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
504 * README: Update known bugs to include the Solaris bug that
505 leaves core dumps in the current directory when restarting the
506 inferior with "run". Expand on the testsuite information.
508 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
509 be the last 4.9 prerelease test archive.
511 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
513 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
516 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
518 * README, NEWS: Update for gdb 4.9 release.
520 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
522 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
523 * target.c (MIN): #undef before defining.
525 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
527 Patch from Jeffrey Law:
528 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
530 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
532 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
535 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
537 * ch-exp.y (start): Apply work-around to avoid bison warning.
539 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
541 * Makefile.in (BISON): Remove double quotes around BISON
542 definition when bison is used.
544 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
545 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
546 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
547 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
548 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
549 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
550 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
551 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
553 * Makefile.in (VERSION): Bump to 4.8.6.
555 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
557 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
558 include declarations for malloc/realloc/free. Both malloc and
559 realloc return 'void *' for non-ANSI compilations.
561 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
563 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
566 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
568 * solib.c (clear_solib): Don't close bfd if it is NULL.
570 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
572 * core.c (dis_asm_read_memory): Cast second arg of
573 target_read_memory to "char *".
574 * breakpoint.c (watchpoint_check): Change arg type from PTR to
575 "char *", to match other functions called by catch_errors().
577 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
579 * More patches from Jeffrey Law (law@cs.utah.edu).
580 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
581 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
582 Delete unnecessary declarations.
584 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
586 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
587 poll() for termio{s}.
589 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
591 * i386-tdep.c (i386_frame_num_args): Always return -1.
593 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
595 * Patches from Jeffrey Law <law@cs.utah.edu>.
596 * gdb/hppa-tdep.c: Declare frame_saved_pc.
597 (frameless_function_invocation): New function.
598 (frame_saved_pc, init_extra_frame_info): Use
599 frameless_function_invocation.
600 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
601 call instead of just grabbing the value currently in %r2.
602 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
603 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
604 definition and use the common one in tm-hppa.h.
605 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
606 use unwind descriptors to determine if the frame chain is valid.
607 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
608 it does not assume %r4 is the frame pointer.
609 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
610 and ssm instructions.
611 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
612 helper functions for print_insn.
613 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
614 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
615 which nullifies the following instruction.
617 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
619 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
620 pass the 5th arg there, rather than using an ANSI C-specific macro.
622 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
624 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
626 * Makefile.in (VERSION): Bump to 4.8.5
627 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
628 directories to include search path.
629 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
631 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
632 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
633 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
634 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
635 udr.o, udip2soc.o): Remove explicit rules, use the ones that
636 are automatically generated in "depend".
637 * Makefile.in (paread.o): Document why a dependency doesn't get
638 automatically generated in "depend" and leave this explicit rule
640 * depend: Update to latest automatically generated version.
642 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
644 * xcoffread.c: Doc fix.
646 * Makefile.in (depend): Include $(CC) command in generated output.
648 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
650 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
651 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
652 * depend: Update to latest automatically built version.
654 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
656 * sparclite/Makefile.in: Create default target that does nothing
657 in order to force user to build by hand.
659 * sparclite/Makefile: Remove. It's not necessary anymore.
661 * ser-unix.c (wait_for): New routine to handle read timeouts,
662 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
664 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
666 * mips-pinsn.c (print_insn): Return value.
668 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
670 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
671 at configuration time and doesn't belong in the distribution archive.
673 * Makefile.in (NONSRC): Add 29k-share/README.
674 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
676 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
677 constants with slightly more portable definitions (still depends
678 on 2's complement arithmetic though).
679 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
680 * i386v-nat.c (sys/reg.h): Conditionalize include on
681 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
682 * ser-unix.c (termio.h): Include <termio.h> like other files that
683 include termio.h, not <sys/termio.h> which may not exist (on
686 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
688 * valprint.c (print_longest): Change format parameter from a
689 'char' to an 'int'. We can't have 'char' parameters with the
690 current coding style, where we mix prototypes with pre-ANSI
692 * value.h (print_longest): Change format parameter in prototype
693 from a 'char' to an 'int'.
695 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
697 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
699 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
700 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
702 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
704 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
705 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
706 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
707 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
708 ptrace needs 5 arguments, #define ptrace to always
709 pass zero as the 5th argument.
711 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
713 * configure.in: Match z8k-*-sim for z8000.
714 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
715 * remote-hms.c: Update to use new serial protocol.
717 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
719 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
720 necessary and Solaris doesn't have it.
722 * Makefile.in (clean-info, install, install-info, info, dvi,
723 check, all): do not echo recursion lines.
725 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
727 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
728 required target ports which use sockets (like a29k-udi).
730 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
732 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
734 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
735 systems lacking select().
737 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
739 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
741 * alldeps.mak, depend: Update with latest automatically built
744 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
746 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
748 * Makefile.in (make-proto-testsuite.dir): New target to make
749 prototype testsuite tree.
751 * Makefile.in (VERSION): Bump to 4.8.4.
753 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
755 * stabsread.c (define_symbol): If unrecognized constant type,
756 complain() not error().
758 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
760 * infptrace.c: Add missing close paren to test for
761 FIVE_ARG_PTRACE defined.
763 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
764 when compiling with gcc, but disable it for now. See comment.
765 * defs.h (LONGEST): Define as either "long" or "long long"
766 based on CC_HAS_LONG_LONG.
767 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
768 how longest_to_int is defined.
769 * c-valprint.c (c_val_print): Call print_longest.
770 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
771 instead of LONG_LONG.
772 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
774 * printcmd.c (print_scalar_formatted): Call print_longest
775 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
776 * typeprint.c (print_type_scalar): Call print_longest and let
777 it figure out what to do for PRINTF_HAS_LONG_LONG.
778 * valprint.c (val_print_type_code_int): Call print_longest
779 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
780 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
781 * value.h (struct value): Replace usage of LONG_LONG with
783 * value.h (print_longest): Add prototype.
784 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
785 * values.c (unpack_double): Collapse code that was unnecessarily
786 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
787 * values.c (value_from_longest): Remove dependency on
788 CC_HAS_LONG_LONG and just use LONGEST.
789 * solib.c (solib_map_sections): Use bfd_get_filename
790 to access filename field.
791 * solib.c (clear_solib): Save filename and free it later, after
792 bfd_close, since bfd_close may reference it. Use bfd_get_filename
794 * config/convex/xm-convex.h (LONG_LONG): Replace with
795 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
796 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
797 Add PRINTF_HAS_LONG_LONG references.
799 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
801 * inflow.c (kill_command), infcmd.c (attach_command),
802 remote.c (remote_interrupt_twice): In messages for the user, call it
803 "the program" or "the program being debugged" not "the inferior".
805 * hp300ux-nat.c: Cast second arg to supply_register calls.
806 (_initialize_kernel_u_addr, getpagesize): New functions.
807 (store_inferior_register_1): Change arg name from value to val.
808 (fetch_core_registers): Make arg core_reg_size unsigned.
809 Pass 5 args to ptrace.
810 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
811 Remove KERNEL_U_ADDR stuff.
812 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
813 * config/m68k/hp300hpux.m{t,h}:
814 Move exec.o from NATDEPFILES to TDEPFILES
815 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
816 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
818 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
822 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
824 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
826 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
828 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
829 describe `set demangle-style arm' (not cfront);
830 mention can type `q' to discard output, when gdb pages
832 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
834 * valops.c (search_struct_field): Fix gdb core dump with incomplete
837 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
839 * remote.c: Change timeout to 2.
840 (remote_open): Use unpush_target not remote_close.
841 (remote_resume): If siggnal != 0, give warning not error().
842 (remote_wait, remote_interrupt, remote_interrupt_twice):
843 If we get two interrupts, let the user get out if they want.
844 (remote_{kill,mourn}): New functions.
845 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
847 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
849 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
851 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
853 * Remote targets (mourn): Call unpush_target.
855 * config/sparc/xm-sun4os4.h: Declare free() to return int.
856 Remove twisted use of PARAMS.
858 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
859 that ansidecl.h assumes ANSI on AIX.
861 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
863 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
864 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
866 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
868 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
870 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
872 * remote-vx.c (net_connect): Allow numeric IP address for host.
874 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
876 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
878 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
880 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
882 * symtab.h, xcoffread.c: Revise linetable sorting comments.
884 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
886 * valops.c (value_cast): A cast might also change the object
887 representation in C++.
888 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
889 to get the proper read_symtab function when called from mipsread.c.
890 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
891 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
892 for dummy psymtabs, inhibit processing of dummy psymtabs.
894 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
896 * Changes from (or inspired by) AMD:
897 * remote-udi.c (udi_attach): Assignments to Space and Offset were
899 (udi_wait): Make error message (UDIGetStdout) match error.
900 (udi_wait): Handle UDIStdinNeeded.
901 * command.c [CANT_FORK]: Use system().
902 * utils.c (prompt_for_continue): Allow quit with 'q'.
904 * solib.c (solib_add): Don't call special_symbol_handling if there
905 were errors in symbol_add_stub. Also set so->from_tty before
906 calling symbol_add_stub.
908 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
910 * Merge in HPPA/BSD patches from Utah:
911 * defs.h: Add const to 2nd arg of psignal prototype.
912 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
914 * hppab-core.c: Deleted. No longer useful.
915 * hppab-nat.c: #include more files. Use PT_WUREGS, not
917 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
918 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
919 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
920 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
921 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
923 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
925 * Fix two bugs found by deja-gnu. One is the incorrect reporting
926 of the PC being in a stack dummy when looking at a core file
927 without symbols. The other is the incorrect passing of char
928 arguments during expression evaluation (ie: p foo('a','b') would
929 mess up the passing of it's args because it wasn't coercing the
931 * hppah-tdep.c: Rename global functions to have consistent hppa_
932 prefix. Make more functions static. Drop hp_ prefix from static
933 functions. (hppa_push_arguments): Call value_arg_coerce to cast
934 char to int args if necessary. (hppa_fix_call_dummy): Create
935 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
936 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
937 valid (ie: != 0) before doing comparison against PC.
938 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
939 to reflect new arguments.
940 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
941 prefix for func name. (FIX_CALL_DUMMY): Move code into
944 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
945 to malloc() so that we can test GDB eval of dynamically created
946 arrays (like char strings in `print "foo"').
948 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
950 * printcmd.c (print_address_symbolic): Search symtabs as well as the
951 minimal symbols for a nearby symbol.
953 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
955 * coffread.c: Comment changes around minimal symbol recording.
957 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
959 * command.c: comment changes only.
961 * mips-tdep.c (heuristic_fence_post): new static variable.
962 (heuristic_proc_start): use heuristic_fence_post, print better
963 warnings, but only if not stop_soon_quietly.
964 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
966 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
968 * symtab.h: Fix LOC_REF_ARG comment.
970 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
971 and Jim Kingdon (kingdon@cygnus.com)
973 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
975 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
976 symfile.c (compare_symbols): Don't check first character; STRCMP
979 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
980 structures that are passed by address in a register.
981 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
982 * findvar.c (read_var_value),
983 printcmd.c (address_info, print_frame_args),
984 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
985 * symtab.c (lookup_block_symbol): Deal with it.
987 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
989 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
991 * objfiles.c (find_pc_section): Return a struct obj_section *.
992 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
993 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
994 Don't use obj_section hack.
995 * xcoffexec (vmap_symtab): Relocate obj_sections.
996 * printcmd.c (containing_function_bounds): Use find_pc_section.
998 * symtab.h: Clean up SYMBOL_VALUE comments.
1000 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1002 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1003 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1005 * coffread.c (read_coff_symtab): Use rewind before fseek.
1007 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1009 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1010 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1011 * Makefile.in: Remove message to expect conflicts and unused
1012 rules in ch-exp.y, since there no longer are any such.
1014 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1016 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1018 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1020 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1021 rather than dumping core.
1023 * Makefile.in: Add ${srcdir}/ to all source files.
1024 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1025 (TAGS): Deal with srcdir and new config directory scheme.
1027 Makefile.in (NONSRC): Remove createtags.
1028 alldeps.mak: Updated.
1030 * rs6000-tdep.c: Delete unused function print_frame.
1032 * frame.h (struct frame_info): Doc fix for next_frame.
1033 New field signal_handler_caller.
1034 blockframe.c (create_new_frame, get_prev_frame_info),
1035 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1036 INIT_FRAME_PC_FIRST).
1037 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1040 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1042 * irix4-nat.c (fetch_core_registers): Special version of this for
1043 Irix 4.x, which stores regs a bit differently from other /proc
1045 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1046 to new file core-svr4.c.
1047 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1048 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1050 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1052 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1054 * i387-tdep.c: Remove unused #includes.
1056 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1058 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1060 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1062 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1064 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1065 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1066 Don't muck with SYMBOL_CLASS.
1068 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1070 * munch: Don't use head command. It doesn't exist everywhere.
1072 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1074 * inflow.c (new_tty): Remove spurious 'o' character at end
1077 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1079 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1080 instructions and nothing more.
1081 * mipsread.c (add_line): Add comment why we have to combine line number
1082 entries for the same line number.
1084 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1086 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1089 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1091 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1093 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1095 * source.c (select_source_symtab): Clean up comment. Also, if
1096 we have a current_source_symtab, and s is NULL, return without
1098 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1099 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1101 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1103 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1104 * stabsread.h: Declare it.
1105 * partial-stab.h: Use it.
1107 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1109 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1111 * stack.c (print_frame_info): Print specially if dummy frame.
1113 * breakpoint.c: Add comments regarding within_scope future direction.
1117 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1119 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1121 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1123 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1125 * stabsread.c (read_member_functions): Initialize domain for stubbed
1126 member functions to avoid gdb core dumps when printing pointers
1127 to member functions.
1128 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1131 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1133 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1134 stop with an error().
1135 eval.c (evaluate_subexp): Change error message.
1137 * objfiles.c (build_objfile_section_table): Cast return value
1138 from obstack_finish.
1140 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1142 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1143 to rs6000_frame_chain and deal with it if we're in a signal handler.
1144 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1146 * breakpoint.c (within_scope): New function.
1147 (enable_breakpoint, watchpoint_check): Use it.
1149 * source.c (openp): Handle "exec-file ./ls" correctly.
1151 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1153 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1155 * ch-exp.y: Clean up lexing of identifiers and
1156 reserved words. (E.g. don't recognize FALSEXXX as the
1157 keyword FALSE followed by the identifier XXX.)
1158 Also, convert identifiers to lower case.
1160 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1162 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1163 new serial interface.
1165 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1167 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1168 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1169 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1170 and use new return codes for go32_readchar().
1171 * ser-unix.c: Ditto. Also, move error handling up to caller for
1172 SERIAL_SETBAUDRATE().
1173 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1174 to specific routine.
1175 (serial_close): New routine to wrap around device close routine.
1176 serial.h: Clean & document return values more clearly.
1178 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1180 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1182 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1183 operand in decimal rather than wrong textual versions.
1185 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1186 (mention 't', remove false thing about 'g' only good with 'f').
1188 * breakpoint.h: move "struct breakpoint" and friends to top of
1189 file so that bpstat_find_breakpoint prototype works.
1191 * solib.c (struct so_list): Add bfd field.
1192 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1193 Put the bfd in bfd field of the so_list.
1194 (clear_solib): Free bfd name and close_bfd on the bfd.
1196 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1198 * valarith.c (value_subscript): Add COERCE_REF.
1199 * ch-exp.y (operand_5): We can generalize the 2nd operand
1200 of a string repetition ot 'literal' without ambiguity.
1202 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1204 * breakpoint.h (struct bpstat): Remove momentary field.
1205 Remove bpstat_momentary_breakpoint. This was always kludgy
1206 and is no longer used.
1208 * breakpoint.h: Add enum bpstat_what.
1209 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1210 stop and print fields of bpstat now per-breakpoint, not just
1211 one for the whole chain.
1212 breakpoint.{c,h} (bpstat_what): New function.
1213 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1214 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1215 with call to bpstat_what.
1216 README: Remove watchpoint/breakpoint bug from known bugs.
1218 * breakpoint.h: Prototype bpstat_find_breakpoint.
1220 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1222 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1224 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1225 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1227 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1229 * i960-pinsn.c (tabent): Copied struct definition from
1232 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1234 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1235 is a C++ destructor.
1236 * symtab.c (gdb_mangle_name): Use it.
1237 * symtab.c (find_methods): Do not add destructors to choice list
1239 * symtab.c (decode_line_1): Make breakpoints on destructors work
1242 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1244 * ser-go32.c: Make it use serial port name.
1245 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1247 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1250 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1252 * configure.in: Only configure sparclite subdir when target_cpu
1255 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1257 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1258 Remove FIXME comment regarding this.
1260 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1262 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1264 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1266 Add section table to objfile struct. Use it for find_pc_section.
1267 * objfiles.c (add_to_objfile_sections,
1268 build_objfile_section_table, find_pc_section): new functions.
1269 (allocate_objfile): build section table.
1270 * objfiles.h (struct obj_section): new structure.
1271 (struct objfile): add section table.
1272 (find_pc_section): new prototype.
1273 * solib.[ch] (find_pc_section_from_so_list): removed.
1274 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1275 symfile.h for objfiles.h.
1276 (in_solib_trampoline): adjusted for new find_pc_section
1277 prototype. Removed BAD_RICH_HACK ifdefs.
1278 * symfile.c (syms_from_objfile): offset objfile sections.
1279 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1280 * symfile.h (find_pc_section): prototype removed. Also fixed
1281 comment typo NUL -> NULL.
1282 * target.[ch] (find_pc_section_from_targets): removed.
1283 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1285 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1287 * ser-go32.c: Format. (go32_open): Use proper return value.
1289 * configure.in: Undo conditional configdirs hack for sparclite.
1291 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1293 * symtab.c (list_symbols): When call break_command, pass both
1294 filename and function name not just function name.
1296 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1298 (Changes and new files to make "none" a full fledged configuration)
1299 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1300 Currently only tm-none.h has any meaningful contents.
1301 * config/none/none.mh (NAT_FILE): Use nm-none.h
1302 * config/none/none.mh (XM_FILE): Use xm-none.h
1303 * config/none/none.mt (TM_FILE): Use tm-none.h
1304 * Makefile.in (depend): Remove comment about parse errors in
1305 valops.c, it now parses correctly and generates a correct depend
1306 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1307 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1309 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1311 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1313 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1314 exactly 8 characters.
1316 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1318 * configure.in: Sparclite uses sparc config dir. Also has it's
1319 own tm- & .mt files now. Also add sparclite to configdirs.
1320 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1321 * config/i386/go32.mh: Nullify def of TERMCAP.
1322 * config/i386/xm-go32.h: Get rid of redef of EIO.
1323 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1324 specific configs. Very similar to sun4os4, but without solib.
1325 * sparclite/{Makefile.in configure.in}: First cut at making this
1328 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1330 * ser-go32.c: First cut at adapting to new serial interface.
1332 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1334 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1335 These implement a new serial line interface for talking to remote
1337 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1338 EXCEPT go32, which gets ser-go32.c.
1339 * remote.c: Use new serial interface. More remote-xxx's to be
1341 * ser-bsd.c, ser-termios.c: Removed.
1342 * serial.c: New. Implements common operations for all serial
1344 * ser-unix.c: New. Unix specific serial operations for various
1345 flavors of Unix (Posix, SysV, BSD).
1346 * serial.h: Generic serial interface defs.
1347 * config/i386/go32.mh, config/i386/i386bsd.h,
1348 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1349 ser-bsd.o from XDEPFILES. All the magic is now handled in
1352 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1354 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1356 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1358 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1360 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1361 about framelessness except on the innermost frame.
1363 * xcoffexec.c: Call fatal() not abort().
1365 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1366 a LOC_OPTIMIZED_OUT symbol.
1367 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1368 findvar.c (read_var_value), printcmd.c (address_info),
1369 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1370 m2-exp.y (yylex): Deal with it.
1371 ch-exp.y (yylex): Deal with it.
1373 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1375 * findvar.c (value_from_register): H8500 specific, check to see
1376 if we are looking at short pointer. If so, skip crock.
1377 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1378 read_memory_integer() to avoid getting messed up by sign extension.
1380 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1382 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1383 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1384 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1386 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1388 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1390 * core.c (dis_asm_print_address): New function.
1392 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1395 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1397 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1398 entire breakpoint chain and print only the first entry that needs to
1399 be printed and needs to be stopped for. Fixes problems with printing
1400 of multiple breakpoints with different conditions.
1401 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1402 effectively stops printing of the breakpoint chain.
1403 * breakpoint.c (print_it_noop): New routine to print nothing
1404 for this breakpoint entry and dont stop printing.
1405 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1406 watchpoint only if it is enabled.
1407 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1408 descriptor from the library to make backtraces through setjmp work.
1409 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1411 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1412 all registers saved within sigtramp, cleanup.
1414 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1416 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1418 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1420 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1421 with prototype in ../include/dis-asm.h.
1423 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1425 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1426 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1427 Use read_memory_func interface to disassembler.
1429 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1431 Teach sparc solaris to next over shared library functions.
1432 * solib.[hc] (find_pc_section_from_so_list): new function and
1434 * sparc-tdep.c (in_solib_trampoline): new function.
1435 * symfile.[hc] (find_pc_section): new function and prototypes.
1436 * target.[hc] (find_pc_section_from_targets): new function and
1438 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1439 in_solib_trampoline.
1441 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1443 * infrun.c (wait_for_inferior): Revise comment.
1445 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1447 * command.{c,h}: New var_type var_integer.
1448 main.c: Use it for history_size.
1450 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1451 Lint and byte-order fixups.
1453 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1455 * breakpoint.h (bpstat): New field print_it.
1456 breakpoint.c (bpstat_print): Use it.
1457 (print_it_normal): New function (from old bpstat_print code).
1458 (bpstat_{alloc,stop_status}): Set print_it field.
1460 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1461 evaluating watchpoint condition, via new function watchpoint_check.
1462 Also stop if watchpoint disabled due to leaving its block.
1464 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1466 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1468 * mips-pinsn.c: Add missing include of dis-asm.h.
1470 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1472 * Makefile.in (clean, distclean, realclean): Recursively apply
1473 to subdirs first, rather than last. This avoids, for example,
1474 Makefile being removed in a parent directory before the recursive
1477 * alldeps.mak, depend: Update for below changes.
1479 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1480 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1481 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1482 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1483 instead of tm-68k.h.
1484 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1485 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1486 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1487 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1488 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1489 tm-68k.h to tm-m68k.h.
1490 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1491 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1494 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1495 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1496 * a29k-tdep.c: Renamed from am29k-tdep.c.
1497 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1498 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1499 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1500 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1501 Map '29k' to 'a29k'.
1502 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1503 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1504 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1506 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1507 define that does not appear anywhere else in the gdb source tree.
1508 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1510 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1512 * breakpoint.c: Add comments regarding breakpoint_re_set.
1514 * xcoffread.c (sort_syms, compare_symbols): Remove.
1515 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1516 not our own sort_syms (it is identical).
1518 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1520 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1522 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1523 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1525 * exec.c (exec_close): Fix storage leak.
1526 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1527 output sections when patching an executable.
1528 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1529 when writing all registers.
1530 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1531 at the right offset in the dummy frame.
1532 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1533 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1534 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1536 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1538 * Makefile.in (TARFILES): Avoid trailing backslash.
1540 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1542 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1543 it in breakpoint_re_set.
1544 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1546 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1547 don't use sizeof(int) for target stuff, etc).
1549 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1551 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1552 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1553 support that can't be integrated anyway due to lack of clear
1556 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1558 * findvar.c (read_register, write_register): Make these capable
1559 of reading/writing registers that are shorter than REGISTER_TYPE.
1560 * (value_from_register): Install H8500 specific code to return
1561 proper value when register is being used as a pointer.
1562 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1563 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1564 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1565 chain frames properly by combining frame pointer with T reg.
1566 (init_extra_frame_info): Delete. It's now a macro.
1567 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1568 offset by the correct amount off of the frame pointer.
1569 (register_byte): Delete. It's now a macro.
1570 (register_raw_size, register_virtual_size): Delete. Replaced by
1571 common routine h8500_register_size, cuz there's no difference
1572 between the raw & virtual sizes on this machine.
1573 (register_convert_to_raw, register_convert_to_virtual): Delete,
1574 cuz there's no difference between the raw & virtual forms.
1575 Replaced by memcpy in tm file.
1576 (register_virtual_type): Rename to h8500_register_virtual_type.
1577 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1578 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1579 emulator have same reg offsets. This is all handled in the
1581 (h8500_trapped_internalvar): New routine to detect references to
1582 convenience vars acting as pointer pseudo-regs.
1583 (h8500_value_trapped_internalvar): Conjure up value of pointer
1585 (h8500_set_trapped_internalvar): Convert set value in real
1586 register references.
1587 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1588 code segment register.
1589 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1591 (wait_for_inferior): Add h8500 specific code to add stack segment
1592 when reading SP register.
1593 remote-sim.c (fetch_register): Spacing.
1594 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1595 detect cruft. Redo all register manipulation stuff. Get rid of
1596 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1597 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1598 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1599 to create internal vars for pointer pseudo-regs.
1601 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1603 * Makefile.in: Numerous small changes to macro definitions
1604 and rules for building gdb distribution tree. Many macros
1605 eliminated or merged, and rules simplified.
1606 * alldeps.mak: Update.
1609 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1611 * Makefile.in: recurse through SUBDIRS for dvi target too
1613 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1615 * Clean up xcoff relocation.
1616 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1617 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1619 symtab.h (struct general_symbol_info): Add section field.
1620 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1621 xcoffread.c: Set section for symbols and msymbols.
1622 (struct symtab): Add block_line_section field.
1623 buildsym.c (end_symtab): Set it.
1624 (end_symtab and callers): Add section parameter.
1625 objfiles.c (objfile_relocate): New funciton.
1626 xcoffexec.c (vmap_symtab): Use it.
1627 xcoffsolib.h (struct vmap): Remove unused fields.
1628 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1629 CORE_NEEDS_RELOCATION, symtab_relocated.
1630 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1631 rs6000-tdep.c: Make loadinfotext static.
1632 breakpoint.c (fixup_breakpoints): Doc fix.
1633 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1634 (end_symtab): primary field replaces nonreloc.
1636 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1638 * symtab.h (struct linetable_entry): Remove confusing comment.
1640 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1642 * Makefile.in: add installcheck target
1644 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1646 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1647 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1648 z8k}: New directories to hold cpu specific configuration files.
1649 Naming follows gcc convention.
1650 * config/{*.mt, *.mh}: All target and host makefile fragment
1651 config files moved to an appropriate config/<cpu> subdirectory.
1652 * nm-*, xm-*, tm-*: All native, host, and target files, which
1653 get linked to nm.h, xm.h, and tm.h respectively by configure,
1654 moved to appropriate config/<cpu> subdirectory.
1655 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1656 Native, host, and target files that are common across more than
1657 one cpu architecture and included by one of the configured
1658 native, host, or target files, get moved to config directory.
1659 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1660 pick up native, host, or target include files moved to one of
1661 the config subdirectories, and that are included by other files.
1662 * Makefile.in (alldeps.mak): Modify to account for new config
1663 directory structure.
1664 * alldeps.mak, depend: Update for new config directory structure.
1665 * config/*/[ntx]m-*.h: Modify all files that include other
1666 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1667 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1669 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1670 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1671 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1672 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1673 the ones where the default is not unique or different than the
1674 config subdirectory name. Similarly, handle gdb_target_cpu.
1675 Modify configure.in as appropriate to make use of gdb_host_cpu
1676 and gdb_target_cpu to find makefile fragments and make links.
1678 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1680 * mipsread.c (compare_blocks): Sort blocks with the same start
1681 address by decreasing ending address.
1683 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1685 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1686 lookup_symbol as it might get clobbered by the call.
1688 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1689 The previous code did not initialize the language field for the psymtab
1692 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1694 * c-exp.y (parse_number): Avoid shift warning.
1695 * serial.h (struct ttystate): Declare empty one on DOS.
1697 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1699 * xm-sun4os4.h: Return type of free() should be void, not int.
1701 * vx-share/vxWorks.h: Remove #def of NULL.
1703 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1705 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1707 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1709 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1711 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1713 * ieee-float.c: Moved to ../libiberty.
1714 * ieee-float.h: Moved to ../include.
1715 * Makefile.in: Update accordingly.
1716 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1717 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1718 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1719 it is now in ../opcodes/m68881-ext.c.
1720 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1721 prologue (some callers _do_ care).
1722 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1723 new interface of ../opcodes/*-dis.c.
1724 * ch-exp.y: Add #include <ctype.h>.
1726 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1728 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1730 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1732 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1734 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1736 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1738 * z8k-tdep.c (extract_return_value, write_return_value,
1739 store_struct_return): New functions from macros in tm-z8k.h.
1741 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1743 * valops.c (value_arg_coerce): Apply temporary patch to
1744 fix problem with coercion of array and function types when
1745 passed as arguments to C functions, pending a more complete
1746 review of when and how coercion should be done, depending
1747 upon context and language.
1749 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1751 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1753 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1754 debugsec if there are a non-zero number of symbols.
1756 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1758 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1760 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1764 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1765 not just 50 symbols.
1766 (symtbl_num_syms): New variable.
1767 (read_xcoff_symtab): Set it.
1768 (read_symbol_nvalue): Check for bad symno.
1769 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1772 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1774 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1775 This is defined in defs.h if necessary.
1776 * vx-share/vxWorks.h: Remove #defs of min and max.
1777 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1778 vx-share/xdr_rdb.c: include defs.h.
1780 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1782 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1785 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1786 xcoffread.c: Doc fixes.
1788 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1790 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1791 xcoffexec.c (xcoff_relocate_core): New function.
1792 (text_adjustment): Removed.
1793 (add_vmap): Return the vmap.
1794 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1796 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1798 * xcoffsolib.h: Add objfile member to struct vmap.
1799 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1800 xcoffexec.c (add_vmap): Allocate objfiles here.
1802 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1804 Support 68000 series without floating point.
1806 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1807 * tm-68k-nofp.h: New file, lacks 68881 support.
1808 * config/m68k-nofp.mt: New file.
1810 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1812 Remove a few remaining underscore/no-underscore remnants from
1815 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1816 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1817 * config/sparc-noun.mt: Rename to sparc-em.mt.
1818 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1819 * tm-68k-un.h: Rename to tm-68k-fp.h.
1820 * tm-spc-un.h: Rename to tm-spc-em.h.
1821 * tm-sun4sol2.h: Cleanup.
1822 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1824 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1826 * symmisc.c (std_in, std_out, std_err): Move initializations
1827 to runtime code, in case they aren't constant.
1829 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1831 * symtab.c (find_pc_symtab): some object file formats, notably
1832 mips, have holes in the address ranges of symtabs. Change
1833 this algorithm from first hit to tightest fit.
1835 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1836 fence post without finding the enclosing function, then print a
1839 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1841 * utils.c (fputs_demangled, fprint_symbol): Remove.
1842 * utils.c (fprintf_symbol_filtered): New function which combines
1843 the functionality of fputs_demangled and fprint_symbol. Uses a
1844 caller provided language parameter to select the appropriate
1845 demangler, and caller provided args to pass to the demangler.
1846 * defs.h (enum language): Move further up in file so enum can
1847 be used in prototypes.
1848 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1849 * defs.h (fprintf_symbol_filtered): Add prototype.
1850 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1851 fputs_demangled with call to fprintf_symbol_filtered.
1852 * cp-valprint.c (demangle.h): Include
1853 * cp-valprint.c (cp_print_value_fields): Replace calls to
1854 fprint_symbol with calls to fprintf_symbol_filtered.
1855 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1856 with call to fprintf_symbol_filtered.
1857 * stack.c (print_frame_info): Remove obsolete code so we don't
1858 have to update fputs_demangled usage in it.
1859 * stack.c (print_frame_info, frame_info): Add language variable
1860 to pass to fprintf_symbol_demangled and initialize it from the
1861 symbol's language. Replace calls to fputs_demangled with calls
1862 to fprintf_symbol_filtered.
1863 * symtab.c (find_methods): Replace call to fputs_demangled with
1864 call to fprintf_symbol_filtered.
1865 * ch-valprint.c (demangle.h): Include.
1866 * ch-valprint.c (chill_print_value_fields): Replace call to
1867 fprint_symbol with call to new fprintf_symbol_filtered.
1869 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1871 * Makefile.in (VERSION): Bump version to 4.8.2.
1873 * main.c (source_command): Require an explicit pathname of file
1874 to source, since previous behavior of defaulting to gdb init file
1875 was troublesome and undocumented.
1876 * printcmd.c (disassemble_command): Add missing '{}' pair to
1877 else with two statements. Bug reported by Stephane Tsacas
1879 * symtab.c (find_pc_line): Don't complain about zero length or
1880 negative length line numbers for the moment, since we may not own
1881 the terminal when called, such as when single stepping. (FIXME)
1882 * language.h (CAST_IS_CONVERSION): True if current language is
1883 C++ as well as C. Fix from Peter Schauer.
1884 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1885 Use STREQN macro rather than bare '!strncmp()'.
1886 * environ.c (unset_in_environ): Avoid use of memcpy on
1887 overlapping memory regions, as suggested by Paul Eggert
1888 <eggert@twinsun.com>.
1889 * c-exp.y (%union struct): Remove unused ulval as suggested
1890 by Paul Eggert <eggert@twinsun.com>.
1892 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1894 * main.c (gdbinit): Make static.
1895 * main.c (inhibit_gdbinit): Move to file scope.
1896 * main.c (main): Remove local inhibit_gdbinit.
1897 * main.c (source_command): Don't source '.gdbinit' file by
1898 default if gdb has been told to ignore it.
1900 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1902 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1905 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1907 * printcmd.c (print_address_symbolic): Only print if offset
1908 is shorter than max_symbolic_offset.
1909 (initialize_printcmd): `set print max-symbolic-offset'.
1911 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1912 (examine_tag): Use it.
1913 (read_register_stack): Only look in the local registers for a
1914 memory address if it's between rfb and rsp; go to memory otherwise.
1915 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1916 (reginv_com): Remove ancient kludge command.
1918 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1920 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1921 irix4 will again compile.
1923 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1925 * configure.in: accept mips-sgi-irix4* for irix4.
1927 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1929 * z8k-tdep.c (print_register_hook): Lint.
1931 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1933 Lint fixes from Paul Eggert (eggert@twinsun.com):
1935 * command.c (do_setshow_command): var_uintegers are unsigned.
1936 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1937 unsigned, since they use hex values with the high bit set.
1939 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1941 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1942 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1944 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1945 macro definitions in parenthesis.
1947 * dbxread.c (dbx_symfile_init): Catch the case where there is
1948 no string table, but the only way we find out is by reading zero
1951 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1953 * dbxread.c (dbx_symfile_init): Make size of the string table
1954 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1955 offset to the string table is nonzero and handle the nonexistant
1956 string table case, should it occur. Ensure that the string table
1957 size read from the file is reasonable, with a minimum lower bound
1958 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1960 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1962 * Makefile.in: Changes to build testsuite correctly.
1963 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1964 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1965 (TARGET_FLAGS_TO_PASS): New variable.
1966 (SUBDIRS): Added testsuite.
1967 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1968 testsuite is compiled with CC_FOR_TARGET rather than CC.
1970 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1972 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1973 reported by mycroft@gnu.ai.mit.edu.
1975 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1976 * configure.in (vax-*-ultrix2*): New triplet.
1977 * config/vaxult2.mh: New file.
1978 * xm-vaxult2.h: New file.
1980 * c-exp.y (parse_number): Change high_bit to unsigned.
1981 * demangle.c: Change all references to cfront to ARM, since the
1982 actual algorithm is the one specified in the Annotated Reference
1983 Manual. This was confusing users into thinking that full cfront
1984 support was implemented.
1985 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1986 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1987 directly to lookup_struct_elt_type, which will do the
1988 dereferencing itself.
1989 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1990 NULL dereferencing bug for unnamed structs, comment out
1993 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1995 * coffread.c (process_coff_symbol): Change PCC argument correction
1996 so that it only happens on big-endian targets; so that it only
1997 happens if the short or char argument is aligned on an int
1998 boundary; and so that it changes the location, rather than the
1999 type, of the argument. These changes tend to parallel similar
2000 (old) changes in stabsread.c.
2002 * coffread.c (coff_read_enum_type): Use the specified size for
2003 enums, don't assume that they are int-sized.
2005 * c-valprint.c (c_val_print): Don't assume enums are the same as
2008 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2009 Rendell, <michael@mercury.cs.mun.ca>.
2011 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2013 * language.h (local_decimal_format_custom): Add prototype.
2014 * language.c (local_decimal_format_custom): Add function, bug
2015 reported by Robert R. Henry (rrh@tera.com).
2017 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2019 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2020 by Josef Leherbauer, joe@takeFive.co.at.
2022 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2024 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2025 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2026 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2027 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2028 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2029 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2030 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2031 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2033 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2035 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2036 of demangled name fields to NULL if no demangling exists for
2037 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2038 symbols if their language is known at the time they are created,
2039 but sometimes the language is not known until later.
2041 * ch-typeprint.c (chill_print_type_base): Name changed to
2042 chill_type_print_base to match pattern for C and C++ names.
2043 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2044 to be consistent with other usages.
2045 * ch-typeprint.c (chill_type_print_base): Add support for
2046 printing Chill STRUCT types.
2047 * ch-valprint.c: Include values.h.
2048 * ch-valprint.c (chill_print_value_fields): New function and
2049 prototype for printing Chill STRUCT values.
2050 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2051 that was being called with two args instead of three.
2052 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2053 to print Chill STRUCT values.
2055 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2057 * configure.in: added testsuite to configdirs.
2059 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2061 * doc/stabs.texi: The `this' pointer is now known by the name
2062 `this' instead of `$t'.
2064 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2066 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2067 references of TAG_string_type DIEs in user defined types.
2068 * ch-lang.c (chill_create_fundamental_type): Track compiler
2069 change that now emits debugging info with the type long for Chill
2072 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2074 * remote-mips.c: New file; implements MIPS remote debugging
2076 * config/idt.mt: New file; uses remote-mips.c
2077 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2079 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2080 floating point coprocessor.
2081 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2083 (mips_pop_frame): If not mips_fpu, don't restore floating point
2085 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2087 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2088 mips_fpu, don't use fp0 as floating point return register.
2089 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2092 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2094 * gdb/testsuite: made modifications to testcases, etc., to allow
2095 them to work properly given the reorganization of deja-gnu and the
2096 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2098 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2100 * gdb/testsuite: Initial creation of gdb/testsuite.
2101 Migrated dejagnu testcases and support files for testing nm to
2102 gdb/testsuite from deja-gnu. These files were moved "as is"
2103 with no modifications. This migration is part of a major overhaul
2104 of dejagnu. The modifications to these testcases, etc., which
2105 will allow them to work with the new version of dejagnu will be
2106 made in a future update.
2108 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2110 * NEWS: Add reminders for next release.
2112 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2114 * mipsread.c (parse_lines): Correct check for files compiled with
2117 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2119 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2121 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2123 * Makefile.in (VERSION): GDB-4.8 release!
2124 * README, NEWS: Update for release.
2126 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2128 * am29k-pinsn.c (print_insn): Minor nits with const.
2129 * am29k-tdep.c: More minor nits with arg types for
2130 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2132 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2134 * gcc.patch: Update for a different GCC (G++) bug.
2135 * main.c (print_gdb_version): Update copyright year to 1993.
2136 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2137 conditionalize this file on it. FIXME, right way is to split
2138 these into two config files.
2139 (ATTACH_DETACH): Define for BSD 4.4
2140 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2141 (U_REGS_OFFSET): Revise for 4.4.
2142 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2143 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2144 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2146 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2148 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2151 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2153 * c-lang.c (c_printstr): Bugfix for length==0 case.
2155 * c-lang.c (c_printstr): If a C string ends in a null, don't
2158 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2160 * defs.h (STRCMP): Make it work for unsigned chars.
2162 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2164 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2165 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2166 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2167 define to kludge the large opcode table into two smaller tables,
2168 since GCC take exponential space to build the table. Lint.
2169 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2171 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2173 * Makefile.in (VERSION): Roll to 4.7.9.
2174 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2175 definition here, to handle both BSD 4.3 and 4.4 systems.
2176 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2177 * remote.c (alarm): Move declaration to global level, before
2178 first reference to it.
2179 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2180 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2182 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2184 * remote.c (readchar): forward declare alarm which otherwise looks
2185 like an undeclared variable to gcc.
2187 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2188 when comparing against an int. Avoids superfluous warning from
2191 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2192 Avoids superfluous warnings from some systems and/or compilers
2193 (like vax ultrix 4.2.)
2195 * language.c (struct op_print unk_op_print_tab): use the enum
2196 values rather naked zeros as initializers. Avoids warnings from
2197 ultrix type compilers.
2199 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2201 * Makefile.in (VERSION): Roll to 4.7.6.
2202 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2203 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2204 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2205 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2206 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2207 (depend): Fix bug where nm-files in config files weren't noticed.
2208 (make-proto-gdb-1): Avoid changing directories while building new
2209 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2211 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2213 * remote.c: Improve error recovery. Allow user to break out
2214 of initial connection attempt with INTERRUPT. Treat a timeout
2215 while waiting for remote packet like a retry, unless the remote
2216 side is actively running user code. Fix a few long printf_filtered's.
2218 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2221 * buildsym.c (start_subfile): Allow null file name.
2223 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2225 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2226 expects a pointer to complaint rather than a complaint
2228 (process_linenos): free the previously allocated subfile name,
2229 then allocate the new one from the heap.
2231 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2233 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2235 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2237 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2238 Previously, would bogusly index off the bottom of type_vector.
2239 (rs6000_builtin_type): Accept type number as argument.
2240 (read_type, case '-'): Handle negatives like any other type number.
2242 * symfile.c (deduce_language_from_filename): Handle null name.
2244 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2245 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2246 fixed by sato@sm.sony.co.jp.
2248 * xcoffread.c (parmsym): Don't use an initializer to set up
2249 this struct symbol. Set it up in initialize_xcoffread.
2250 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2251 works on real rs/6000 target with #ifndef FAKING_RS6000.
2253 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2255 * stabsread.c (rs6000_builtin_type): Move function from
2256 xcoffread.c:builtin_type.
2257 * xcoffread.c (builtin_type): Move to stabsread. Remove
2258 IBM6000_HOST dependency. Move misplaced comments.
2259 (various): Change printf's to complaints.
2260 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2261 objfile argument to read_type calls under #if 0.
2262 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2263 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2264 * Makefile.in: xcoffread.o is not built by default.
2265 * xm-rs6000.h (IBM6000_HOST): Remove.
2266 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2267 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2270 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2272 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2273 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2274 register numbers when user tries to modify elements in structs
2275 passed as arguments.
2276 * inflow.c (child_terminal_info): Move banner outside of system
2278 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2279 passes struct/union arguments by address.
2281 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2283 * Based on patch from Kean Johnston <maw@netcom.com>:
2284 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2285 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2286 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2288 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2290 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2291 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2293 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2295 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2296 cc debugging output.
2298 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2300 * stabsread.c (define_symbol): Complain about unrecognized names
2301 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2302 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2303 (read_cpp_abbrev): Don't use the class name as part of the
2304 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2305 abbrevs. Inspired by Mike Tiemann.
2306 (read_tilde_fields): Comment. Remove ancient dead code.
2307 Remove erroneous but non-dead code. Simplify. Add complaints.
2308 (in general): Remove extraneous (parentheses) in return
2311 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2313 * coffread.c (coff_lookup_type): Fix fencepost error reported
2314 by Art Berggreen, <arg@opal.acc.com>.
2316 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2317 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2319 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2320 test, which is apparently left over from when we used native
2321 include files and couldn't depend on the member names being there.
2322 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2324 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2326 * mipsread.c: Major overhaul to use new BFD symbol table reading
2327 routines. Now swaps information as it is needed, rather than
2328 swapping everything when the file is read.
2330 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2332 * Makefile.in (TARDIRS): Add sparclite demo dir.
2333 (*.tab.c): Change dependency on Makefile to depend on
2334 Makefile.in, otherwise it always rebuilds after configuring.
2335 Force output *.tab.c file into current directory even in "make"
2336 versions that rewrite dependent file names used in command lines.
2338 * TODO: Remove some things we did.
2339 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2340 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2341 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2342 * symtab.h: Eliminate unnamed unions and structs.
2344 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2346 * Makefile.in (VERSION): Roll to 4.7.5.
2348 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2350 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2351 re-evaluating symbol pointers.
2353 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2355 * c-exp.y (lcurly, rcurly): New nonterminals.
2356 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2358 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2359 made function static.
2360 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2361 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2362 * parse.c (start_arglist):
2363 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2364 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2365 * parser-defs.h (funcall_chain): Moved to parse.c.
2366 * printcmd.c (print_frame_nameless_args): Fix prototype.
2367 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2368 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2369 * valops.c (typecmp): Moved prototype from values.h.
2370 * value.h (typecmp): Moved prototype to valops.c, made static.
2371 * ch-exp.y (yylex): Change way control sequences are disabled.
2373 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2375 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2377 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2379 * mipsread.c (upgrade_type): Build array types correctly, using
2380 create_range_type and create_array_type.
2382 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2384 * remote-nindy.c: Cleanup.
2386 * infrun.c (wait_for_inferior): When rolling back the PC after
2387 a breakpoint, call write_pc so that NPC gets rolled back as well
2390 * blockframe.c (inside_entry_file, inside_main_func,
2391 inside_entry_func): PC of zero is always "bottom of stack".
2393 * printcmd.c (print_frame_args, print_frame_nameless_args):
2394 Let print_frame_nameless_args decide whether there are any,
2395 laying groundwork for possibly later printing 29K args for
2396 functions where we have tag words but no symbols.
2398 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2400 * Makefile.in: fix GDB doc targets for new doc subdir structure
2402 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2404 * stack.c (parse_frame_specification): Parse as many arguments
2405 as there are (up to MAXARGS). Pass all of them in argc, argv
2406 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2407 many there were, onto SETUP_ARBITRARY_FRAME.
2408 * tm-mips.h, tm-sparc.h: Corresponding changes.
2409 * mips-tdep.c, sparc-tdep.c: Ditto.
2411 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2413 * hp300ux-nat.c: Update copyrights.
2414 * mipsread.c (parse_partial_symbols): Complain about block
2415 indexes that go backwards. Fix from Peter Schauer.
2416 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2417 symbol-file that has no linkage symbols to be read.
2418 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2419 from tm- file to xm-file, since they're host dependent.
2420 * valarith.c (value_binop): Typo.
2422 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2424 * sparclite/aload.c: Add copyleft.
2425 * sparclite/crt0.s: Add comment at beginning.
2427 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2429 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2430 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2432 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2434 * values.c (value_headof): Fix typo in which VTBL and ARG were
2435 being confused for one another.
2437 * valops.c (typecmp): Now static.
2439 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2440 baseclass--we don't always inherit its virtual function table
2443 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2444 pointer correctly in case value_struct_elt moves it around.
2446 * valops.c (typecmp): Now static. Also, now groks references
2449 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2450 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2452 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2454 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2455 to avoid "too much defining" error from native C compiler (!).
2457 * Makefile.in (HFILES): Add typeprint.h.
2458 * typeprint.[ch]: Update copyrights.
2460 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2462 * Makefile.in: Update to match doc/ subdir changes.
2464 * config/hp300hpux.mh: No cross-host file needed, just native.
2465 * config/go32.mh: Remove nonexistent "native" support.
2467 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2468 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2469 * m88k-tdep.c (next_insn): Lint, cleanup.
2470 (store_parm_word): Lint.
2472 * README: Fix typo (reported by karl@hq.ileaf.com).
2474 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2476 * expression.h (BINOP_CONCAT): Document use for self concatenation
2477 an integral number of times.
2478 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2480 * valarith.c (value_concat): Rewrite to support self
2481 concatenation an integral number of times.
2482 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2483 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2484 eliminate hundreds of spurious shift/reduce and reduce/reduce
2485 conflicts that mask the 5 real ones.
2486 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2487 * ch-exp.y (integer_literal_expression): Remove production,
2490 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2492 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2493 implied that "no side effects" was nonfunctional.
2494 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2495 character string and bitstring concatenation.
2496 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2497 * expression.h (exp_opcode): Add BINOP_CONCAT.
2498 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2499 * language.c (string_type): Add function to determine if a type
2501 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2502 * valarith.c (value_concat): New function to concatenate two
2503 values, such as character strings or bitstrings.
2504 * valops.c (value_string): Remove error stub and implement
2506 * value.h (value_concat): Add prototype.
2507 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2508 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2509 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2512 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2514 * c-exp.y (exp): Add production to support direct creation
2515 of array constants using the obvious syntax.
2516 * c-valprint.c (c_val_print): Set printed string length.
2517 * dwarfread.c (read_tag_string_type): New prototype and
2518 function that handles TAG_string_type DIEs.
2519 * dwarfread.c (process_dies): Add case for TAG_string_type
2520 that calls new read_tag_string_type function.
2521 * expprint.c (print_subexp): Add support for OP_ARRAY.
2522 * gdbtypes.c (create_range_type, create_array_type): Inherit
2523 objfile from the index type.
2524 * ch-typeprint.c (chill_print_type): Add case for
2526 * ch-valprint.c (chill_val_print): Fix case for
2529 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2531 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2532 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2533 include/coff/mips.h.
2535 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2537 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2538 constants with an explicit null byte terminator. OP_STRING is
2539 now used for real string types.
2540 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2541 they are used by all languages.
2542 * c-lang.c (_initialize_c_language): Move initializations of
2543 builtin_type_* to lang.c.
2544 * c-typeprint.c (c_type_print_varspec_prefix,
2545 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2546 to TYPE_CODE_STRING.
2547 * c-valprint.c (c_val_print): Change the way character arrays
2548 are printed as strings to be consistent with the way strings
2549 are printed when pointer-to-char types are dereferenced.
2550 Remove test of print_max before calling val_print_string, which
2551 now does it's own test.
2552 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2553 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2554 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2555 * gdbtypes.c (builtin_type_*): Add declarations moved from
2557 * gdbtypes.c (create_string_type): New function to create real
2559 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2560 renamed to TYPE_CODE_STRING.
2561 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2562 builtin_type_* types moved from c-lang.c.
2563 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2564 to TYPE_CODE_STRING.
2565 * gdbtypes.h (builtin_type_string): Add extern declaration.
2566 * gdbtypes.h (create_string_type): Add prototype.
2567 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2568 renamed to TYPE_CODE_STRING.
2569 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2571 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2572 renamed to TYPE_CODE_STRING.
2573 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2575 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2576 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2577 to TYPE_CODE_STRING.
2578 * valops.c (allocate_space_in_inferior): New function and
2579 prototype, using code ripped out of value_string.
2580 * valops.c (value_string): Rewritten to use new function
2581 allocate_space_in_inferior, but temporarily disabled until some
2582 other support is in place.
2583 * valops.c (value_array): New function to create array constants.
2584 * valprint.c (val_print_string): Add comment to document use,
2585 complete rewrite to fix several small buglets.
2586 * value.h (value_array): Add prototype.
2587 * value.h (val_print_string): Change prototype to match rewrite.
2588 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2589 * ch-exp.y (match_character_literal): Disable recognition of
2590 control sequence form of character literals and document why.
2592 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2594 * nindy-share/nindy.c: Add comments to #endif's to clarify
2597 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2598 read_memory to get byte order right.
2599 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2600 anymore. This is done in paread.c now. We expect unwind info
2601 to hang off of objfiles, and search all of the objfiles when until
2603 * (skip_trampoline_code): Cast arg to target_read_memory.
2604 * objfiles.h (struct objfile): Add new field obj_private to hold
2605 per object file private data (unwind info in this case).
2606 * paread.c (read_unwind_info): New routine to read unwind info
2607 for the objfile. This data is hung off of obj_private.
2608 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2609 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2610 make this easier to access.
2612 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2614 * c-valprint.c (cp_print_class_member): Add extern decl.
2615 * c-valprint.c (c_val_print): Extract code for printing methods
2616 and move it to cp_print_class_method in cp-valprint.c.
2617 * c-valprint.c (c_val_print): Extract code to print strings and
2618 move it to val_print_string in valprint.c.
2619 * cp-valprint.c (cp_print_class_method): New function using
2620 code extracted from c_val_print.
2621 * valprint.c (val_print_string): New function using code
2622 extracted from c_val_print.
2623 * value.h (val_print_string): Add prototype.
2624 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2625 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2626 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2627 CHECKBUF, growbuf_by_size): New variables, macros, and support
2628 functions for implementing a dynamically expandable temp buffer.
2629 * ch-exp.y (match_string_literal): New lexer function.
2630 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2631 removed and replaced with new CHECKBUF macro.
2632 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2633 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2635 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2637 * Makefile.in: Add info for paread.o.
2638 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2640 * blockframe.c (frameless_look_for_prologue): Correct the
2642 * gdbtypes.h, gdbtypes.c: Use const in decl of
2643 cplus_struct_default, now that pa-gas assembler has been fixed.
2644 * hppah-nat.c: Formatting.
2645 * hppah-tdep.c: Remove lots of useless externs for variables we
2647 * (find_unwind_entry): Speed up by using binary search, and a one
2649 * (rp_saved): New routine to see what unwind info says about RP
2650 being saved on the stack frame.
2651 * (frame_saved_pc): Look for prologue to see if we need to
2652 examine the stack for the saved RP or not.
2653 * (init_extra_frame_info): Check for prologue, instead of
2654 framesize to determine if we are frameless or not.
2655 * (frame_chain_valid): Stop backtraces when we run into _start.
2656 * (push_dummy_frame): Reformat to make more readable.
2657 * (find_dummy_frame_regs): ditto.
2658 * (hp_pop_frame): ditto.
2659 * (hp_restore_pc_queue): small cleanup.
2660 * (hp_push_arguments): ditto.
2661 * (pa_do_registers_info): ditto.
2662 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2663 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2664 * Define FRAME_CHAIN_VALID.
2665 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2666 passed to functions.
2668 * paread.c (pa_symtab_read): Use new bfd conventions for
2669 accessing linker symbol table.
2670 * (pa_symfile_init): Access embedded STAB info via BFD section
2671 mechanism and related macros.
2674 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2676 * sparc-stub.c: Use a seperate stack for our traps.
2677 * Handle recursive traps.
2678 * Remove all trap init code. This needs to be done by the
2680 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2682 * (handle_exception): See if we are at breakinst, if so, then
2683 advance PC sp that users can just step out of breakpoint().
2684 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2685 new place if SP has changed.
2686 * (case 's'): Get rid of this, we can't do it yet.
2687 * (case 't'): New command to test any old random feature.
2688 * (case 'r'): New command to reset the system.
2689 * (breakpoint): Add label to breakpoint trap instruction so that
2690 handle_exception() can detect where we are and get past the
2691 breakpoint trivially.
2693 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2695 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2697 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2699 * configure.in: recognise all sparclite variants
2701 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2703 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2704 binary files oring in the right bit.
2706 * main.c, source.c, state.c, symmisc.c: use macros defined in
2707 fopen-{bin|both} when fopening files.
2709 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2711 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2712 from a configuration file (typically including <limits.h>), or to
2713 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2714 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2715 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2716 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2717 * exppritn.c (print_subexp, dump_expression): Add case for
2719 * expression.h (OP_BITSTRING): New expression element type for
2721 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2722 macros to convert between number of expression elements and bytes
2723 to store that many elements.
2724 * i960-tdep.c (leafproc_return): Use new macros to access
2725 minimal symbol name and address fields.
2726 * m88k-pinsn.c (sprint_address): Use new macros to access
2727 minimal symbol name and address fields.
2728 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2729 minimal symbol address field.
2730 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2731 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2732 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2733 Use new BYTES_TO_EXP_ELEM macro.
2734 * parse.c (write_exp_bitstring): New function to write packed
2735 bitstrings into the expression element vector.
2736 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2738 * parser-defs.h (struct stoken): Document that it is used for
2739 OP_BITSTRING as well as OP_STRING.
2740 * parser-defs.h (write_exp_bitstring): Add prototype.
2741 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2742 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2743 LOWER, LENGTH): New tokens for keywords.
2744 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2745 upper_lower_argument, length_argument, array_mode_name,
2746 string_mode_name, variant_structure_mode_name): New non-terminals
2748 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2749 * ch-exp.y (match_bitstring_literal): New lexer support function
2750 to recognize bitstring literals.
2751 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2752 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2753 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2754 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2755 * ch-exp.y (yylex): Check tokentab6.
2756 * ch-exp.y (yylex): Call match_bitstring_literal.
2758 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2760 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2761 symbol name and value fields.
2763 * c-exp.y (yylex): Make static, to match prototype and other
2766 * expression.h (exp_opcode): Add BINOP_MOD.
2767 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2768 * expprint.c (dump_expression): Handle new BINOP_MOD.
2769 * language.c (binop_type_check): Handle new BINOP_MOD.
2770 * main.c (float_handler): Re-enable float handler when hit.
2771 * valarith.c (language.h): Include, need current_language.
2772 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2773 for integer divide truncates towards zero for negative results.
2774 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2775 * valarith.c (value_binop): Allow arithmetic operations on
2776 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2777 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2778 * ch-exp.y (tokentab3): Add MOD and REM.
2779 * ch-exp.y (yylex): Set innermost_block for symbols found
2780 in local scopes. Return LOCATION_NAME for local symbols.
2781 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2782 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2784 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2786 * command.c (shell_escape, make_command, _initialize_command):
2787 don't create or use fork if CANT_FORK is defined.
2788 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2789 code written for the IBM PC" remain.
2790 * xm-go32.h: define CANT_FORK
2792 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2794 * remote-sim.c: first attempt at general simulator interface
2795 * remote-hms.c: whitespace
2796 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2797 understand new stack layout. (print_register_hook): print ccr
2798 register in a fancy way.
2800 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2802 * eval.c (language.h): Include.
2803 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2804 to pointer types when the current language is C. It loses for
2805 other languages when the lower index bound is nonzero.
2806 * valarith.c (value_subscript): Take array lower bounds into
2807 account when performing subscripting operations.
2808 * valops.c (value_coerce_array): Add comment describing why
2809 arrays with nonzero lower bounds are dealt with in value_subscript,
2810 rather than in value_coerce_array.
2812 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2814 * ch-exp.y (FLOAT_LITERAL): Add token.
2815 * ch-exp.y (literal): Add FLOAT_LITERAL.
2816 * ch-exp.y (match_float_literal): New lexer routine.
2817 * ch-exp.y (convert_float): Remove.
2818 * ch-exp.y (yylex): Call match_float_literal.
2819 * ch-exp.y (yylex): Match single '.' after trying
2820 to match floating point literals.
2822 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2823 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2825 * expprint.c (dump_expression): New function for dumping
2826 expression vectors during gdb debugging.
2827 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2828 MULTI_SUBSCRIPT and moved out of BINOP range.
2829 * expression.h (DUMP_EXPRESSION): New macro that calls
2830 dump_expression if DEBUG_EXPRESSIONS is defined.
2831 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2832 * parse.c (length_of_subexp, prefixify_subexp): Change
2833 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2834 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2835 prefixify'ing the expression.
2836 * printcmd.c (print_command_1): Add comment.
2837 * ch-exp.y (expression_list): Add useful actions.
2838 * ch-exp.y (value_array_element): Add useful actions.
2839 * ch-exp.y (array_primitive_value): Add production.
2840 * ch-exp.y (yylex): Recognize ',' as a token.
2842 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2844 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2845 POSIXize the recursive makes (make [variable assignments] target{s})
2847 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2849 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2850 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2851 CPLUS_MARKER for all SVR4 systems, so follow suit.
2852 * defs.h (strdup_demangled): Remove prototype.
2853 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2854 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2855 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2856 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2857 prim_record_minimal_symbol_and_info): Use new macro
2858 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2859 * minsyms.c (install_minimal_symbols): Use new macro
2860 SYMBOL_INIT_DEMANGLED_NAME.
2861 * stabsread.c (define_symbol): Use new macro
2862 SYMBOL_INIT_DEMANGLED_NAME.
2863 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2864 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2865 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2866 SYMBOL_INIT_DEMANGLED_NAME.
2867 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2868 SYMBOL_DEMANGLED_NAME now tests language itself.
2869 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2870 now tests language itself.
2871 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2872 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2873 mangled name member in the language dependent portion of a symbol.
2874 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2875 mangled name member appropriate for a symbol's language.
2876 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2877 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2878 SYMBOL_DEMANGLED_NAME now tests language itself.
2879 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2880 initializes language dependent portion of symbol.
2881 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2882 demangles and caches the demangled form of symbol names.
2883 * utils.c (fputs_demangled, fprint_symbol): Use current language
2884 to select an appropriate demangling algorithm.
2885 * utils.c (strdup_demangled): Remove, no longer used.
2886 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2887 access the Chill mangled name member in the language dependent
2888 portion of a symbol.
2889 * ch-lang.c (chill_demangle): New function, simple demangler.
2890 * defs.h (chill_demangle): Add prototype.
2891 * symtab.h (language_dependent_info): Add struct for Chill.
2893 For older changes see ChangeLog-92
2899 version-control: never