1 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
4 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
5 68881 and non-68881 cases. Check for a pair of movel instructions.
7 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
9 First cut at sparc-vxworks targetting.
10 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
11 * configure.in: sparc-vxworks gdb_target now vxsparc.
13 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
15 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
17 * config/m68k/xm-news.h: add "extern int errno".
19 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
21 * remove-vx.c (vx_read_register, vx_write_register): collapse
22 ifdef I80960 else (assumes) m68k into parameterizable macros
23 VX_NUM_REGS and VX_SIZE_FPREGS.
24 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
25 VX_SIZE_FPREGS): new definitions.
27 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
29 * symfile.{c,h} (generic_load): New function.
30 remote{,-nindy,-eb,-mips}.c: Use it.
32 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
34 * Makefile.in (depend): More sed gubbish to deal with
35 ../bfd/bfd.h being generated during the build.
36 * depend: Re-done with corrected makefile.
38 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
40 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
41 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
42 directory to find automatically generated header files and library.
43 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
44 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
45 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
46 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
47 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
48 * depend, alldeps.mak: Rebuild after Makefile.in changes.
50 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
52 * configure.in: change lynx support to CPU-*-lynxos*
54 * Makefile.in (subdir_do): change test from existence of directory
55 to existence of Makefile (the directory may exist but not be configured)
57 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
59 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
61 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
63 * configure.in (mips-idt-ecoffl*): New target; use idtl.
64 (mips-idt-ecoff*): Added trailing '*'.
65 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
67 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
69 * ser-go32.c: Clean up lots of compilation nits.
71 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
73 * Patches from Jeffrey Law <law@cs.utah.edu>.
74 * hppab-nat.c: Eliminate unnecessary ifdefs for
75 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
76 CANNOT_STORE_REGISTER.
77 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
78 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
79 templates for 1.1 FP computational instructions.
81 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
83 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
84 * alldeps.mak, depend: Rebuild to account for ser-tcp.
85 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
86 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
87 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
88 shell when running the child, as args have been expanded by the
89 time we get here. Simplify calling convention.
90 * gdbserver/remote-server.c (main): Use new calling convention
91 for create_inferior, remove defunct code for coalescing argv.
92 Remove extra calls to mywait(), as we no longer have to wade
95 * target.c (target_read_memory_partial): Don't deref errnoptr
96 when checking for null pointer.
98 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
100 * remote-es1800.c: Fix typo.
102 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
104 * target.c (target_read_memory_partial): Like target_read_memory,
105 but does partial reads, such as reads that bump into the end of
107 * target.h (target_read_memory_partial): Add prototype.
108 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
109 * valprint.c (val_print_string): Complete rewrite to fix bug with
110 bumping into end of memory, avoiding unnecessarily long reads, and
111 fixing bug when print_max is set to 0 (unlimited print length).
112 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
113 initialize print_max.
115 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
117 * configure.in: Add support for rom68k and bug boot monitors.
119 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
121 * printcmd.c (print_scalar_formatted): Print integers bigger than
122 LONGEST in hex no matter how big, and no matter what the format
125 * stabsread.c (read_type): Skip type attributes if present.
127 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
128 of number, just through '0' + radix - 1.
130 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
132 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
134 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
135 single parameter, the pointer to the partial symtab, rather than
136 a bunch of args that are derived from the partial symtab. Change
137 prototypes and callers to match.
139 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
140 set demangling style automatically.
141 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
142 GNU C++, not C++ in general.
143 * symtab.h (general_symbol_info): Simplify by eliminating one
144 structure level for the language dependent info.
146 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
148 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
149 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
150 TYPE_CODE_ENUM was already testing for this.
152 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
154 * Makefile.in: Add new file ser-tcp.c.
155 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
156 * findvar.c (write_register): See if we are writing back the same
157 value that's already in the register. If so, don't bother.
158 * remote.c (putpkt, getpkt): Improve handling of communication
160 * ser-go32.c: Prototype it to death. Update serial_ops and add
161 dummy routines where appropriate.
162 * ser-tcp.c: New module to implement serial I/O via TCP
164 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
165 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
166 * serial.c: Add start of support for connect command.
167 (serial_open): Distinguish between tcp and local devices.
168 * serial.h (struct serial_ops): Get rid of restore, add
169 get_tty_state and set_tty_state. Define protoypes and macros for
171 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
172 some real buffering. Handle error conditions gracefully.
173 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
174 (Lynx), remove lots of cruft.
176 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
178 * printcmd.c (print_address_symbolic): turn this into an assigment
179 instead of an initialization (many compilers don't accept
180 structure initialization).
182 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
184 * xcoffread.c (read_xcoff_symtab): If several program csects in one
185 source file, give them all the name of the source file, rather than
186 the 2nd and subsequent ones having NULL names.
188 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
190 * printcmd.c (print_address_symbolic): Append source filename and
191 linenumber of the symbol if print symbol-filename is on.
192 (initialize_printcmd): `set print symbol-filename'.
194 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
196 * configure.in: Add config for Lynx target. Configure gdbserver
197 only for Lynx. Re-do selective configuration of sparclite.
199 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
200 configure.in remote-inflow.c remote-utils.c}: New files to
201 support GDB remote server. Currently only works for Lynx.
203 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
205 * stabsread.c (define_symbol, case 't'): Only set the name if it
206 is not a pointer type.
208 * stabsread.c (define_symbol): Clean up logic; move the read_type
209 calls to inside the switch statement (this improves the error
212 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
215 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
219 * source.c (line_info): Change "pc" to "address" in messages and
220 use print_address for addresses.
222 * source.c (line_info): If we don't find a symtab, print more useful
223 output, including the symbolic address.
225 * source.c (line_info): If --fullname, display the source.
226 (identify_source_line), callers: Take pc as argument, rather than
227 assuming innermost frame (emacs doesn't use this, so no one ever
229 * symtab.h: Declare frame_file_full_name.
232 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
234 * breakpoint.c (catch_command_1): Fix typo in error msg.
236 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
238 * elfread.c (elf_symfile_read): Update ELF structure and routine
239 names to specify 32-bit versions.
240 (elf_symtab_read): Retrieve size field directly from symbol,
241 instead of using old kludge.
243 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
244 calling opcodes library.
245 * z8k-tdep.c (print_insn): Likewise.
247 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
249 * stabsread.c: Remove all uses of error(). Make error_type and
250 read_type_number static.
251 (define_symbol): Don't try to deal with a missing symbol
252 descriptor which isn't followed by digit, '(', or '-'.
253 * stabsread.h: Don't declare read_type_number here.
254 * gdbtypes.h: Don't declare error_type here.
255 * xcoffread.c: Remove NO_TYPEDEFS code.
257 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
259 * mips-tdep.c: Removed #include of many header files, and #define
260 of MIPSMAGIC; no longer used.
262 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
264 * Many places: replace "the inferior" in messages with "the program"
265 or "the program being debugged".
266 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
267 and I'm getting sick of maintaining it.
269 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
272 * config/i386/go32.mh: Define SER_HARDWIRE.
273 * Makefile.in: Define SER_HARDWIRE.
275 (alldeps.mak): Add SER_HARDWIRE.
276 Remove all references to ser-hardwire.{c,o}.
277 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
279 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
281 * sparc-nat.c (store_inferior_registers): Fill in all members of
282 inferior_fp_registers by reading them from the inferior before
283 modifying and writing them back.
284 Fixes unexplainable inferior FP exceptions after calls to the inferior
285 or setting of floating point registers.
286 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
287 to register which is generated by gcc-2.4.
289 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
291 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
293 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
295 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
296 xm-i386lynx.h}: New configuration for Lynx.
298 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
300 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
301 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
303 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
304 as struct, union, or enum tags.
306 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
308 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
311 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
313 * infrun.c (wait_for_inferior),
314 infcmd.c (program_info, signal_command): Use symbolic signal names.
316 * inftarg.c (child_wait): Deal with EINTR and include message from
317 strerror if printing an error message.
319 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
321 * stabsread.c: Remove most uses of lookup_fundamental_type.
322 (define_symbol): Use read_type for type of enum constant,
323 not just read_type_number. Also don't call error().
324 (define_symbol): For unrecognized constant type, one complaint (the
325 one from error_type) is enough. Don't make our own in addition.
326 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
327 * gdbtypes.h: Doc fixes.
329 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331 Fix stack unwinding through _sigtramp on Irix. These patches are from
332 Paul Flinders <ptf@delcam.co.uk>.
333 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
334 executable uses sigvec.
335 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
337 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
339 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
341 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
342 be passed to the inferior to make "handle <signal> nopass nostop" work.
344 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
346 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
348 * findvar.c (value_from_register): Fix uninitialized first_addr
349 which caused problems with assignment of doubles to register variables
351 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
352 missing mips definitions if necessary.
354 Fix handling of double register variables for mips targets and big
355 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
356 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
358 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
359 conversion of type held in multiple registers to host format.
360 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
361 companion to REGISTER_CONVERT_TO_TYPE.
362 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
363 Convert to function calls.
364 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
366 * mips-tdep.c (mips_print_register): Raw buffer now needs just
367 MAX_REGISTER_RAW_SIZE bytes.
368 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
369 (if defined) for doubles.
370 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
371 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
372 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
374 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
377 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
379 * configure.in: Add i[34]86-*-isc*.
381 * stabsread.c: Make sure all complain() pass the address of the struct.
383 * xcoffread.c: Make sure all struct complaints are static not auto.
385 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
387 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
389 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
391 * config/i386/linux.mh: Re-enable coredumps now that they should work.
393 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
395 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
397 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
399 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
401 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
403 * Makefile.in (INSTALLED_LIBS): New variable.
405 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * main.c (quit_command): In the "quit anyway?" message, tell the user
408 whether we are planning to detach or kill the program.
410 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
411 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
413 * infcmd.c (read_pc): Doc fix.
415 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
417 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
418 signal_handler_caller.
419 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
420 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
421 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
422 Use SIGTRAMP_START if defined.
423 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
424 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
426 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
428 * infcmd.c (step_1): Fix poorly worded error message.
430 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
431 Comment out corelow.c because core dumps are broken on these machines.
433 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
434 if srcdir is not ".".
435 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
436 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
437 * depend: Update to latest automatically built version.
439 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
441 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
442 * Makefile.in (NONSRC): Add ChangeLog-92
444 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
446 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
447 not typo RAW_REGISTER_SIZE.
449 * frame.h, inferior.h: Doc fixes.
451 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
453 * findvar.c (write_register): Add sanity check for register size.
454 (read_register): Fixup sanity check for register size to be
455 consistent with write_register().
457 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
459 * sparclite/Makefile.in: Add dummy info, install and install-info
462 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
464 * remote-nindy.c: Removed declaration of coffstrip.
465 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
467 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
469 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
472 * Makefile.in (VERSION): GDB 4.9 release.
474 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
476 * README: Update known bugs to include the Solaris bug that
477 leaves core dumps in the current directory when restarting the
478 inferior with "run". Expand on the testsuite information.
480 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
481 be the last 4.9 prerelease test archive.
483 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
485 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
488 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
490 * README, NEWS: Update for gdb 4.9 release.
492 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
494 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
495 * target.c (MIN): #undef before defining.
497 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
499 Patch from Jeffrey Law:
500 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
502 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
504 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
507 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
509 * ch-exp.y (start): Apply work-around to avoid bison warning.
511 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
513 * Makefile.in (BISON): Remove double quotes around BISON
514 definition when bison is used.
516 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
517 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
518 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
519 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
520 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
521 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
522 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
523 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
525 * Makefile.in (VERSION): Bump to 4.8.6.
527 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
529 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
530 include declarations for malloc/realloc/free. Both malloc and
531 realloc return 'void *' for non-ANSI compilations.
533 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
535 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
538 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
540 * solib.c (clear_solib): Don't close bfd if it is NULL.
542 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
544 * core.c (dis_asm_read_memory): Cast second arg of
545 target_read_memory to "char *".
546 * breakpoint.c (watchpoint_check): Change arg type from PTR to
547 "char *", to match other functions called by catch_errors().
549 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
551 * More patches from Jeffrey Law (law@cs.utah.edu).
552 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
553 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
554 Delete unnecessary declarations.
556 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
558 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
559 poll() for termio{s}.
561 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
563 * i386-tdep.c (i386_frame_num_args): Always return -1.
565 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
567 * Patches from Jeffrey Law <law@cs.utah.edu>.
568 * gdb/hppa-tdep.c: Declare frame_saved_pc.
569 (frameless_function_invocation): New function.
570 (frame_saved_pc, init_extra_frame_info): Use
571 frameless_function_invocation.
572 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
573 call instead of just grabbing the value currently in %r2.
574 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
575 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
576 definition and use the common one in tm-hppa.h.
577 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
578 use unwind descriptors to determine if the frame chain is valid.
579 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
580 it does not assume %r4 is the frame pointer.
581 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
582 and ssm instructions.
583 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
584 helper functions for print_insn.
585 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
586 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
587 which nullifies the following instruction.
589 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
591 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
592 pass the 5th arg there, rather than using an ANSI C-specific macro.
594 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
596 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
598 * Makefile.in (VERSION): Bump to 4.8.5
599 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
600 directories to include search path.
601 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
603 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
604 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
605 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
606 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
607 udr.o, udip2soc.o): Remove explicit rules, use the ones that
608 are automatically generated in "depend".
609 * Makefile.in (paread.o): Document why a dependency doesn't get
610 automatically generated in "depend" and leave this explicit rule
612 * depend: Update to latest automatically generated version.
614 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
616 * xcoffread.c: Doc fix.
618 * Makefile.in (depend): Include $(CC) command in generated output.
620 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
622 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
623 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
624 * depend: Update to latest automatically built version.
626 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
628 * sparclite/Makefile.in: Create default target that does nothing
629 in order to force user to build by hand.
631 * sparclite/Makefile: Remove. It's not necessary anymore.
633 * ser-unix.c (wait_for): New routine to handle read timeouts,
634 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
636 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
638 * mips-pinsn.c (print_insn): Return value.
640 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
642 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
643 at configuration time and doesn't belong in the distribution archive.
645 * Makefile.in (NONSRC): Add 29k-share/README.
646 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
648 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
649 constants with slightly more portable definitions (still depends
650 on 2's complement arithmetic though).
651 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
652 * i386v-nat.c (sys/reg.h): Conditionalize include on
653 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
654 * ser-unix.c (termio.h): Include <termio.h> like other files that
655 include termio.h, not <sys/termio.h> which may not exist (on
658 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
660 * valprint.c (print_longest): Change format parameter from a
661 'char' to an 'int'. We can't have 'char' parameters with the
662 current coding style, where we mix prototypes with pre-ANSI
664 * value.h (print_longest): Change format parameter in prototype
665 from a 'char' to an 'int'.
667 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
669 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
671 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
672 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
674 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
676 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
677 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
678 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
679 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
680 ptrace needs 5 arguments, #define ptrace to always
681 pass zero as the 5th argument.
683 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
685 * configure.in: Match z8k-*-sim for z8000.
686 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
687 * remote-hms.c: Update to use new serial protocol.
689 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
691 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
692 necessary and Solaris doesn't have it.
694 * Makefile.in (clean-info, install, install-info, info, dvi,
695 check, all): do not echo recursion lines.
697 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
699 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
700 required target ports which use sockets (like a29k-udi).
702 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
704 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
706 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
707 systems lacking select().
709 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
711 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
713 * alldeps.mak, depend: Update with latest automatically built
716 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
718 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
720 * Makefile.in (make-proto-testsuite.dir): New target to make
721 prototype testsuite tree.
723 * Makefile.in (VERSION): Bump to 4.8.4.
725 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
727 * stabsread.c (define_symbol): If unrecognized constant type,
728 complain() not error().
730 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
732 * infptrace.c: Add missing close paren to test for
733 FIVE_ARG_PTRACE defined.
735 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
736 when compiling with gcc, but disable it for now. See comment.
737 * defs.h (LONGEST): Define as either "long" or "long long"
738 based on CC_HAS_LONG_LONG.
739 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
740 how longest_to_int is defined.
741 * c-valprint.c (c_val_print): Call print_longest.
742 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
743 instead of LONG_LONG.
744 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
746 * printcmd.c (print_scalar_formatted): Call print_longest
747 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
748 * typeprint.c (print_type_scalar): Call print_longest and let
749 it figure out what to do for PRINTF_HAS_LONG_LONG.
750 * valprint.c (val_print_type_code_int): Call print_longest
751 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
752 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
753 * value.h (struct value): Replace usage of LONG_LONG with
755 * value.h (print_longest): Add prototype.
756 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
757 * values.c (unpack_double): Collapse code that was unnecessarily
758 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
759 * values.c (value_from_longest): Remove dependency on
760 CC_HAS_LONG_LONG and just use LONGEST.
761 * solib.c (solib_map_sections): Use bfd_get_filename
762 to access filename field.
763 * solib.c (clear_solib): Save filename and free it later, after
764 bfd_close, since bfd_close may reference it. Use bfd_get_filename
766 * config/convex/xm-convex.h (LONG_LONG): Replace with
767 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
768 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
769 Add PRINTF_HAS_LONG_LONG references.
771 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
773 * inflow.c (kill_command), infcmd.c (attach_command),
774 remote.c (remote_interrupt_twice): In messages for the user, call it
775 "the program" or "the program being debugged" not "the inferior".
777 * hp300ux-nat.c: Cast second arg to supply_register calls.
778 (_initialize_kernel_u_addr, getpagesize): New functions.
779 (store_inferior_register_1): Change arg name from value to val.
780 (fetch_core_registers): Make arg core_reg_size unsigned.
781 Pass 5 args to ptrace.
782 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
783 Remove KERNEL_U_ADDR stuff.
784 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
785 * config/m68k/hp300hpux.m{t,h}:
786 Move exec.o from NATDEPFILES to TDEPFILES
787 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
788 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
790 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
792 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
794 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
796 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
798 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
800 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
801 describe `set demangle-style arm' (not cfront);
802 mention can type `q' to discard output, when gdb pages
804 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
806 * valops.c (search_struct_field): Fix gdb core dump with incomplete
809 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
811 * remote.c: Change timeout to 2.
812 (remote_open): Use unpush_target not remote_close.
813 (remote_resume): If siggnal != 0, give warning not error().
814 (remote_wait, remote_interrupt, remote_interrupt_twice):
815 If we get two interrupts, let the user get out if they want.
816 (remote_{kill,mourn}): New functions.
817 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
819 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
821 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
823 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
825 * Remote targets (mourn): Call unpush_target.
827 * config/sparc/xm-sun4os4.h: Declare free() to return int.
828 Remove twisted use of PARAMS.
830 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
831 that ansidecl.h assumes ANSI on AIX.
833 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
835 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
836 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
838 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
840 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
842 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
844 * remote-vx.c (net_connect): Allow numeric IP address for host.
846 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
848 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
850 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
852 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
854 * symtab.h, xcoffread.c: Revise linetable sorting comments.
856 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
858 * valops.c (value_cast): A cast might also change the object
859 representation in C++.
860 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
861 to get the proper read_symtab function when called from mipsread.c.
862 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
863 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
864 for dummy psymtabs, inhibit processing of dummy psymtabs.
866 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
868 * Changes from (or inspired by) AMD:
869 * remote-udi.c (udi_attach): Assignments to Space and Offset were
871 (udi_wait): Make error message (UDIGetStdout) match error.
872 (udi_wait): Handle UDIStdinNeeded.
873 * command.c [CANT_FORK]: Use system().
874 * utils.c (prompt_for_continue): Allow quit with 'q'.
876 * solib.c (solib_add): Don't call special_symbol_handling if there
877 were errors in symbol_add_stub. Also set so->from_tty before
878 calling symbol_add_stub.
880 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
882 * Merge in HPPA/BSD patches from Utah:
883 * defs.h: Add const to 2nd arg of psignal prototype.
884 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
886 * hppab-core.c: Deleted. No longer useful.
887 * hppab-nat.c: #include more files. Use PT_WUREGS, not
889 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
890 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
891 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
892 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
893 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
895 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
897 * Fix two bugs found by deja-gnu. One is the incorrect reporting
898 of the PC being in a stack dummy when looking at a core file
899 without symbols. The other is the incorrect passing of char
900 arguments during expression evaluation (ie: p foo('a','b') would
901 mess up the passing of it's args because it wasn't coercing the
903 * hppah-tdep.c: Rename global functions to have consistent hppa_
904 prefix. Make more functions static. Drop hp_ prefix from static
905 functions. (hppa_push_arguments): Call value_arg_coerce to cast
906 char to int args if necessary. (hppa_fix_call_dummy): Create
907 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
908 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
909 valid (ie: != 0) before doing comparison against PC.
910 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
911 to reflect new arguments.
912 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
913 prefix for func name. (FIX_CALL_DUMMY): Move code into
916 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
917 to malloc() so that we can test GDB eval of dynamically created
918 arrays (like char strings in `print "foo"').
920 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * printcmd.c (print_address_symbolic): Search symtabs as well as the
923 minimal symbols for a nearby symbol.
925 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
927 * coffread.c: Comment changes around minimal symbol recording.
929 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
931 * command.c: comment changes only.
933 * mips-tdep.c (heuristic_fence_post): new static variable.
934 (heuristic_proc_start): use heuristic_fence_post, print better
935 warnings, but only if not stop_soon_quietly.
936 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
938 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
940 * symtab.h: Fix LOC_REF_ARG comment.
942 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
943 and Jim Kingdon (kingdon@cygnus.com)
945 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
947 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
948 symfile.c (compare_symbols): Don't check first character; STRCMP
951 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
952 structures that are passed by address in a register.
953 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
954 * findvar.c (read_var_value),
955 printcmd.c (address_info, print_frame_args),
956 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
957 * symtab.c (lookup_block_symbol): Deal with it.
959 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
961 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
963 * objfiles.c (find_pc_section): Return a struct obj_section *.
964 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
965 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
966 Don't use obj_section hack.
967 * xcoffexec (vmap_symtab): Relocate obj_sections.
968 * printcmd.c (containing_function_bounds): Use find_pc_section.
970 * symtab.h: Clean up SYMBOL_VALUE comments.
972 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
974 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
975 Expand comments about LOC_ARG/LOC_LOCAL pairs.
977 * coffread.c (read_coff_symtab): Use rewind before fseek.
979 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
981 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
982 * Makefile.in: Add $(YFLAGS) when using $(YACC).
983 * Makefile.in: Remove message to expect conflicts and unused
984 rules in ch-exp.y, since there no longer are any such.
986 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
988 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
990 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
992 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
993 rather than dumping core.
995 * Makefile.in: Add ${srcdir}/ to all source files.
996 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
997 (TAGS): Deal with srcdir and new config directory scheme.
999 Makefile.in (NONSRC): Remove createtags.
1000 alldeps.mak: Updated.
1002 * rs6000-tdep.c: Delete unused function print_frame.
1004 * frame.h (struct frame_info): Doc fix for next_frame.
1005 New field signal_handler_caller.
1006 blockframe.c (create_new_frame, get_prev_frame_info),
1007 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1008 INIT_FRAME_PC_FIRST).
1009 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1012 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1014 * irix4-nat.c (fetch_core_registers): Special version of this for
1015 Irix 4.x, which stores regs a bit differently from other /proc
1017 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1018 to new file core-svr4.c.
1019 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1020 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1022 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1024 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1026 * i387-tdep.c: Remove unused #includes.
1028 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1030 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1032 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1036 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1037 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1038 Don't muck with SYMBOL_CLASS.
1040 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1042 * munch: Don't use head command. It doesn't exist everywhere.
1044 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1046 * inflow.c (new_tty): Remove spurious 'o' character at end
1049 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1052 instructions and nothing more.
1053 * mipsread.c (add_line): Add comment why we have to combine line number
1054 entries for the same line number.
1056 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1058 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1061 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1063 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1065 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1067 * source.c (select_source_symtab): Clean up comment. Also, if
1068 we have a current_source_symtab, and s is NULL, return without
1070 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1071 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1073 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1075 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1076 * stabsread.h: Declare it.
1077 * partial-stab.h: Use it.
1079 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1081 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1083 * stack.c (print_frame_info): Print specially if dummy frame.
1085 * breakpoint.c: Add comments regarding within_scope future direction.
1089 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1091 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1093 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1095 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1097 * stabsread.c (read_member_functions): Initialize domain for stubbed
1098 member functions to avoid gdb core dumps when printing pointers
1099 to member functions.
1100 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1103 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1105 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1106 stop with an error().
1107 eval.c (evaluate_subexp): Change error message.
1109 * objfiles.c (build_objfile_section_table): Cast return value
1110 from obstack_finish.
1112 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1114 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1115 to rs6000_frame_chain and deal with it if we're in a signal handler.
1116 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1118 * breakpoint.c (within_scope): New function.
1119 (enable_breakpoint, watchpoint_check): Use it.
1121 * source.c (openp): Handle "exec-file ./ls" correctly.
1123 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1125 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1127 * ch-exp.y: Clean up lexing of identifiers and
1128 reserved words. (E.g. don't recognize FALSEXXX as the
1129 keyword FALSE followed by the identifier XXX.)
1130 Also, convert identifiers to lower case.
1132 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1134 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1135 new serial interface.
1137 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1139 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1140 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1141 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1142 and use new return codes for go32_readchar().
1143 * ser-unix.c: Ditto. Also, move error handling up to caller for
1144 SERIAL_SETBAUDRATE().
1145 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1146 to specific routine.
1147 (serial_close): New routine to wrap around device close routine.
1148 serial.h: Clean & document return values more clearly.
1150 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1152 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1154 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1155 operand in decimal rather than wrong textual versions.
1157 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1158 (mention 't', remove false thing about 'g' only good with 'f').
1160 * breakpoint.h: move "struct breakpoint" and friends to top of
1161 file so that bpstat_find_breakpoint prototype works.
1163 * solib.c (struct so_list): Add bfd field.
1164 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1165 Put the bfd in bfd field of the so_list.
1166 (clear_solib): Free bfd name and close_bfd on the bfd.
1168 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1170 * valarith.c (value_subscript): Add COERCE_REF.
1171 * ch-exp.y (operand_5): We can generalize the 2nd operand
1172 of a string repetition ot 'literal' without ambiguity.
1174 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * breakpoint.h (struct bpstat): Remove momentary field.
1177 Remove bpstat_momentary_breakpoint. This was always kludgy
1178 and is no longer used.
1180 * breakpoint.h: Add enum bpstat_what.
1181 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1182 stop and print fields of bpstat now per-breakpoint, not just
1183 one for the whole chain.
1184 breakpoint.{c,h} (bpstat_what): New function.
1185 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1186 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1187 with call to bpstat_what.
1188 README: Remove watchpoint/breakpoint bug from known bugs.
1190 * breakpoint.h: Prototype bpstat_find_breakpoint.
1192 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1194 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1196 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1197 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1199 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1201 * i960-pinsn.c (tabent): Copied struct definition from
1204 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1206 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1207 is a C++ destructor.
1208 * symtab.c (gdb_mangle_name): Use it.
1209 * symtab.c (find_methods): Do not add destructors to choice list
1211 * symtab.c (decode_line_1): Make breakpoints on destructors work
1214 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1216 * ser-go32.c: Make it use serial port name.
1217 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1219 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1222 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1224 * configure.in: Only configure sparclite subdir when target_cpu
1227 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1229 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1230 Remove FIXME comment regarding this.
1232 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1234 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1236 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1238 Add section table to objfile struct. Use it for find_pc_section.
1239 * objfiles.c (add_to_objfile_sections,
1240 build_objfile_section_table, find_pc_section): new functions.
1241 (allocate_objfile): build section table.
1242 * objfiles.h (struct obj_section): new structure.
1243 (struct objfile): add section table.
1244 (find_pc_section): new prototype.
1245 * solib.[ch] (find_pc_section_from_so_list): removed.
1246 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1247 symfile.h for objfiles.h.
1248 (in_solib_trampoline): adjusted for new find_pc_section
1249 prototype. Removed BAD_RICH_HACK ifdefs.
1250 * symfile.c (syms_from_objfile): offset objfile sections.
1251 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1252 * symfile.h (find_pc_section): prototype removed. Also fixed
1253 comment typo NUL -> NULL.
1254 * target.[ch] (find_pc_section_from_targets): removed.
1255 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1257 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1259 * ser-go32.c: Format. (go32_open): Use proper return value.
1261 * configure.in: Undo conditional configdirs hack for sparclite.
1263 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1265 * symtab.c (list_symbols): When call break_command, pass both
1266 filename and function name not just function name.
1268 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1270 (Changes and new files to make "none" a full fledged configuration)
1271 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1272 Currently only tm-none.h has any meaningful contents.
1273 * config/none/none.mh (NAT_FILE): Use nm-none.h
1274 * config/none/none.mh (XM_FILE): Use xm-none.h
1275 * config/none/none.mt (TM_FILE): Use tm-none.h
1276 * Makefile.in (depend): Remove comment about parse errors in
1277 valops.c, it now parses correctly and generates a correct depend
1278 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1279 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1281 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1283 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1285 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1286 exactly 8 characters.
1288 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1290 * configure.in: Sparclite uses sparc config dir. Also has it's
1291 own tm- & .mt files now. Also add sparclite to configdirs.
1292 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1293 * config/i386/go32.mh: Nullify def of TERMCAP.
1294 * config/i386/xm-go32.h: Get rid of redef of EIO.
1295 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1296 specific configs. Very similar to sun4os4, but without solib.
1297 * sparclite/{Makefile.in configure.in}: First cut at making this
1300 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1302 * ser-go32.c: First cut at adapting to new serial interface.
1304 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1306 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1307 These implement a new serial line interface for talking to remote
1309 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1310 EXCEPT go32, which gets ser-go32.c.
1311 * remote.c: Use new serial interface. More remote-xxx's to be
1313 * ser-bsd.c, ser-termios.c: Removed.
1314 * serial.c: New. Implements common operations for all serial
1316 * ser-unix.c: New. Unix specific serial operations for various
1317 flavors of Unix (Posix, SysV, BSD).
1318 * serial.h: Generic serial interface defs.
1319 * config/i386/go32.mh, config/i386/i386bsd.h,
1320 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1321 ser-bsd.o from XDEPFILES. All the magic is now handled in
1324 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1326 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1328 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1330 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1332 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1333 about framelessness except on the innermost frame.
1335 * xcoffexec.c: Call fatal() not abort().
1337 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1338 a LOC_OPTIMIZED_OUT symbol.
1339 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1340 findvar.c (read_var_value), printcmd.c (address_info),
1341 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1342 m2-exp.y (yylex): Deal with it.
1343 ch-exp.y (yylex): Deal with it.
1345 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1347 * findvar.c (value_from_register): H8500 specific, check to see
1348 if we are looking at short pointer. If so, skip crock.
1349 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1350 read_memory_integer() to avoid getting messed up by sign extension.
1352 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1354 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1355 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1356 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1358 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1360 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1362 * core.c (dis_asm_print_address): New function.
1364 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1367 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1369 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1370 entire breakpoint chain and print only the first entry that needs to
1371 be printed and needs to be stopped for. Fixes problems with printing
1372 of multiple breakpoints with different conditions.
1373 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1374 effectively stops printing of the breakpoint chain.
1375 * breakpoint.c (print_it_noop): New routine to print nothing
1376 for this breakpoint entry and dont stop printing.
1377 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1378 watchpoint only if it is enabled.
1379 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1380 descriptor from the library to make backtraces through setjmp work.
1381 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1383 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1384 all registers saved within sigtramp, cleanup.
1386 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1388 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1390 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1392 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1393 with prototype in ../include/dis-asm.h.
1395 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1398 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1399 Use read_memory_func interface to disassembler.
1401 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1403 Teach sparc solaris to next over shared library functions.
1404 * solib.[hc] (find_pc_section_from_so_list): new function and
1406 * sparc-tdep.c (in_solib_trampoline): new function.
1407 * symfile.[hc] (find_pc_section): new function and prototypes.
1408 * target.[hc] (find_pc_section_from_targets): new function and
1410 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1411 in_solib_trampoline.
1413 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1415 * infrun.c (wait_for_inferior): Revise comment.
1417 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1419 * command.{c,h}: New var_type var_integer.
1420 main.c: Use it for history_size.
1422 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1423 Lint and byte-order fixups.
1425 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1427 * breakpoint.h (bpstat): New field print_it.
1428 breakpoint.c (bpstat_print): Use it.
1429 (print_it_normal): New function (from old bpstat_print code).
1430 (bpstat_{alloc,stop_status}): Set print_it field.
1432 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1433 evaluating watchpoint condition, via new function watchpoint_check.
1434 Also stop if watchpoint disabled due to leaving its block.
1436 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1438 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1440 * mips-pinsn.c: Add missing include of dis-asm.h.
1442 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1444 * Makefile.in (clean, distclean, realclean): Recursively apply
1445 to subdirs first, rather than last. This avoids, for example,
1446 Makefile being removed in a parent directory before the recursive
1449 * alldeps.mak, depend: Update for below changes.
1451 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1452 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1453 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1454 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1455 instead of tm-68k.h.
1456 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1457 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1458 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1459 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1460 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1461 tm-68k.h to tm-m68k.h.
1462 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1463 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1466 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1467 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1468 * a29k-tdep.c: Renamed from am29k-tdep.c.
1469 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1470 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1471 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1472 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1473 Map '29k' to 'a29k'.
1474 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1475 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1476 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1478 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1479 define that does not appear anywhere else in the gdb source tree.
1480 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1482 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1484 * breakpoint.c: Add comments regarding breakpoint_re_set.
1486 * xcoffread.c (sort_syms, compare_symbols): Remove.
1487 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1488 not our own sort_syms (it is identical).
1490 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1492 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1494 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1495 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1497 * exec.c (exec_close): Fix storage leak.
1498 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1499 output sections when patching an executable.
1500 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1501 when writing all registers.
1502 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1503 at the right offset in the dummy frame.
1504 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1505 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1506 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1508 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1510 * Makefile.in (TARFILES): Avoid trailing backslash.
1512 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1514 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1515 it in breakpoint_re_set.
1516 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1518 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1519 don't use sizeof(int) for target stuff, etc).
1521 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1523 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1524 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1525 support that can't be integrated anyway due to lack of clear
1528 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1530 * findvar.c (read_register, write_register): Make these capable
1531 of reading/writing registers that are shorter than REGISTER_TYPE.
1532 * (value_from_register): Install H8500 specific code to return
1533 proper value when register is being used as a pointer.
1534 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1535 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1536 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1537 chain frames properly by combining frame pointer with T reg.
1538 (init_extra_frame_info): Delete. It's now a macro.
1539 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1540 offset by the correct amount off of the frame pointer.
1541 (register_byte): Delete. It's now a macro.
1542 (register_raw_size, register_virtual_size): Delete. Replaced by
1543 common routine h8500_register_size, cuz there's no difference
1544 between the raw & virtual sizes on this machine.
1545 (register_convert_to_raw, register_convert_to_virtual): Delete,
1546 cuz there's no difference between the raw & virtual forms.
1547 Replaced by memcpy in tm file.
1548 (register_virtual_type): Rename to h8500_register_virtual_type.
1549 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1550 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1551 emulator have same reg offsets. This is all handled in the
1553 (h8500_trapped_internalvar): New routine to detect references to
1554 convenience vars acting as pointer pseudo-regs.
1555 (h8500_value_trapped_internalvar): Conjure up value of pointer
1557 (h8500_set_trapped_internalvar): Convert set value in real
1558 register references.
1559 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1560 code segment register.
1561 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1563 (wait_for_inferior): Add h8500 specific code to add stack segment
1564 when reading SP register.
1565 remote-sim.c (fetch_register): Spacing.
1566 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1567 detect cruft. Redo all register manipulation stuff. Get rid of
1568 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1569 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1570 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1571 to create internal vars for pointer pseudo-regs.
1573 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1575 * Makefile.in: Numerous small changes to macro definitions
1576 and rules for building gdb distribution tree. Many macros
1577 eliminated or merged, and rules simplified.
1578 * alldeps.mak: Update.
1581 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1583 * Makefile.in: recurse through SUBDIRS for dvi target too
1585 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1587 * Clean up xcoff relocation.
1588 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1589 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1591 symtab.h (struct general_symbol_info): Add section field.
1592 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1593 xcoffread.c: Set section for symbols and msymbols.
1594 (struct symtab): Add block_line_section field.
1595 buildsym.c (end_symtab): Set it.
1596 (end_symtab and callers): Add section parameter.
1597 objfiles.c (objfile_relocate): New funciton.
1598 xcoffexec.c (vmap_symtab): Use it.
1599 xcoffsolib.h (struct vmap): Remove unused fields.
1600 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1601 CORE_NEEDS_RELOCATION, symtab_relocated.
1602 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1603 rs6000-tdep.c: Make loadinfotext static.
1604 breakpoint.c (fixup_breakpoints): Doc fix.
1605 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1606 (end_symtab): primary field replaces nonreloc.
1608 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1610 * symtab.h (struct linetable_entry): Remove confusing comment.
1612 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1614 * Makefile.in: add installcheck target
1616 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1618 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1619 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1620 z8k}: New directories to hold cpu specific configuration files.
1621 Naming follows gcc convention.
1622 * config/{*.mt, *.mh}: All target and host makefile fragment
1623 config files moved to an appropriate config/<cpu> subdirectory.
1624 * nm-*, xm-*, tm-*: All native, host, and target files, which
1625 get linked to nm.h, xm.h, and tm.h respectively by configure,
1626 moved to appropriate config/<cpu> subdirectory.
1627 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1628 Native, host, and target files that are common across more than
1629 one cpu architecture and included by one of the configured
1630 native, host, or target files, get moved to config directory.
1631 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1632 pick up native, host, or target include files moved to one of
1633 the config subdirectories, and that are included by other files.
1634 * Makefile.in (alldeps.mak): Modify to account for new config
1635 directory structure.
1636 * alldeps.mak, depend: Update for new config directory structure.
1637 * config/*/[ntx]m-*.h: Modify all files that include other
1638 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1639 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1641 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1642 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1643 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1644 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1645 the ones where the default is not unique or different than the
1646 config subdirectory name. Similarly, handle gdb_target_cpu.
1647 Modify configure.in as appropriate to make use of gdb_host_cpu
1648 and gdb_target_cpu to find makefile fragments and make links.
1650 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1652 * mipsread.c (compare_blocks): Sort blocks with the same start
1653 address by decreasing ending address.
1655 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1657 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1658 lookup_symbol as it might get clobbered by the call.
1660 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1661 The previous code did not initialize the language field for the psymtab
1664 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1666 * c-exp.y (parse_number): Avoid shift warning.
1667 * serial.h (struct ttystate): Declare empty one on DOS.
1669 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1671 * xm-sun4os4.h: Return type of free() should be void, not int.
1673 * vx-share/vxWorks.h: Remove #def of NULL.
1675 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1677 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1679 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1681 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1683 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1685 * ieee-float.c: Moved to ../libiberty.
1686 * ieee-float.h: Moved to ../include.
1687 * Makefile.in: Update accordingly.
1688 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1689 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1690 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1691 it is now in ../opcodes/m68881-ext.c.
1692 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1693 prologue (some callers _do_ care).
1694 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1695 new interface of ../opcodes/*-dis.c.
1696 * ch-exp.y: Add #include <ctype.h>.
1698 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1700 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1702 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1704 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1706 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1708 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1710 * z8k-tdep.c (extract_return_value, write_return_value,
1711 store_struct_return): New functions from macros in tm-z8k.h.
1713 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1715 * valops.c (value_arg_coerce): Apply temporary patch to
1716 fix problem with coercion of array and function types when
1717 passed as arguments to C functions, pending a more complete
1718 review of when and how coercion should be done, depending
1719 upon context and language.
1721 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1723 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1725 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1726 debugsec if there are a non-zero number of symbols.
1728 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1730 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1732 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1734 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1736 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1737 not just 50 symbols.
1738 (symtbl_num_syms): New variable.
1739 (read_xcoff_symtab): Set it.
1740 (read_symbol_nvalue): Check for bad symno.
1741 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1744 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1746 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1747 This is defined in defs.h if necessary.
1748 * vx-share/vxWorks.h: Remove #defs of min and max.
1749 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1750 vx-share/xdr_rdb.c: include defs.h.
1752 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1754 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1757 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1758 xcoffread.c: Doc fixes.
1760 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1763 xcoffexec.c (xcoff_relocate_core): New function.
1764 (text_adjustment): Removed.
1765 (add_vmap): Return the vmap.
1766 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1768 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1770 * xcoffsolib.h: Add objfile member to struct vmap.
1771 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1772 xcoffexec.c (add_vmap): Allocate objfiles here.
1774 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1776 Support 68000 series without floating point.
1778 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1779 * tm-68k-nofp.h: New file, lacks 68881 support.
1780 * config/m68k-nofp.mt: New file.
1782 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1784 Remove a few remaining underscore/no-underscore remnants from
1787 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1788 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1789 * config/sparc-noun.mt: Rename to sparc-em.mt.
1790 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1791 * tm-68k-un.h: Rename to tm-68k-fp.h.
1792 * tm-spc-un.h: Rename to tm-spc-em.h.
1793 * tm-sun4sol2.h: Cleanup.
1794 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1796 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1798 * symmisc.c (std_in, std_out, std_err): Move initializations
1799 to runtime code, in case they aren't constant.
1801 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1803 * symtab.c (find_pc_symtab): some object file formats, notably
1804 mips, have holes in the address ranges of symtabs. Change
1805 this algorithm from first hit to tightest fit.
1807 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1808 fence post without finding the enclosing function, then print a
1811 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1813 * utils.c (fputs_demangled, fprint_symbol): Remove.
1814 * utils.c (fprintf_symbol_filtered): New function which combines
1815 the functionality of fputs_demangled and fprint_symbol. Uses a
1816 caller provided language parameter to select the appropriate
1817 demangler, and caller provided args to pass to the demangler.
1818 * defs.h (enum language): Move further up in file so enum can
1819 be used in prototypes.
1820 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1821 * defs.h (fprintf_symbol_filtered): Add prototype.
1822 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1823 fputs_demangled with call to fprintf_symbol_filtered.
1824 * cp-valprint.c (demangle.h): Include
1825 * cp-valprint.c (cp_print_value_fields): Replace calls to
1826 fprint_symbol with calls to fprintf_symbol_filtered.
1827 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1828 with call to fprintf_symbol_filtered.
1829 * stack.c (print_frame_info): Remove obsolete code so we don't
1830 have to update fputs_demangled usage in it.
1831 * stack.c (print_frame_info, frame_info): Add language variable
1832 to pass to fprintf_symbol_demangled and initialize it from the
1833 symbol's language. Replace calls to fputs_demangled with calls
1834 to fprintf_symbol_filtered.
1835 * symtab.c (find_methods): Replace call to fputs_demangled with
1836 call to fprintf_symbol_filtered.
1837 * ch-valprint.c (demangle.h): Include.
1838 * ch-valprint.c (chill_print_value_fields): Replace call to
1839 fprint_symbol with call to new fprintf_symbol_filtered.
1841 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1843 * Makefile.in (VERSION): Bump version to 4.8.2.
1845 * main.c (source_command): Require an explicit pathname of file
1846 to source, since previous behavior of defaulting to gdb init file
1847 was troublesome and undocumented.
1848 * printcmd.c (disassemble_command): Add missing '{}' pair to
1849 else with two statements. Bug reported by Stephane Tsacas
1851 * symtab.c (find_pc_line): Don't complain about zero length or
1852 negative length line numbers for the moment, since we may not own
1853 the terminal when called, such as when single stepping. (FIXME)
1854 * language.h (CAST_IS_CONVERSION): True if current language is
1855 C++ as well as C. Fix from Peter Schauer.
1856 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1857 Use STREQN macro rather than bare '!strncmp()'.
1858 * environ.c (unset_in_environ): Avoid use of memcpy on
1859 overlapping memory regions, as suggested by Paul Eggert
1860 <eggert@twinsun.com>.
1861 * c-exp.y (%union struct): Remove unused ulval as suggested
1862 by Paul Eggert <eggert@twinsun.com>.
1864 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1866 * main.c (gdbinit): Make static.
1867 * main.c (inhibit_gdbinit): Move to file scope.
1868 * main.c (main): Remove local inhibit_gdbinit.
1869 * main.c (source_command): Don't source '.gdbinit' file by
1870 default if gdb has been told to ignore it.
1872 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1874 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1877 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1879 * printcmd.c (print_address_symbolic): Only print if offset
1880 is shorter than max_symbolic_offset.
1881 (initialize_printcmd): `set print max-symbolic-offset'.
1883 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1884 (examine_tag): Use it.
1885 (read_register_stack): Only look in the local registers for a
1886 memory address if it's between rfb and rsp; go to memory otherwise.
1887 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1888 (reginv_com): Remove ancient kludge command.
1890 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1892 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1893 irix4 will again compile.
1895 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1897 * configure.in: accept mips-sgi-irix4* for irix4.
1899 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1901 * z8k-tdep.c (print_register_hook): Lint.
1903 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1905 Lint fixes from Paul Eggert (eggert@twinsun.com):
1907 * command.c (do_setshow_command): var_uintegers are unsigned.
1908 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1909 unsigned, since they use hex values with the high bit set.
1911 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1913 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1914 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1916 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1917 macro definitions in parenthesis.
1919 * dbxread.c (dbx_symfile_init): Catch the case where there is
1920 no string table, but the only way we find out is by reading zero
1923 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1925 * dbxread.c (dbx_symfile_init): Make size of the string table
1926 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1927 offset to the string table is nonzero and handle the nonexistant
1928 string table case, should it occur. Ensure that the string table
1929 size read from the file is reasonable, with a minimum lower bound
1930 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1932 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1934 * Makefile.in: Changes to build testsuite correctly.
1935 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1936 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1937 (TARGET_FLAGS_TO_PASS): New variable.
1938 (SUBDIRS): Added testsuite.
1939 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1940 testsuite is compiled with CC_FOR_TARGET rather than CC.
1942 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1944 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1945 reported by mycroft@gnu.ai.mit.edu.
1947 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1948 * configure.in (vax-*-ultrix2*): New triplet.
1949 * config/vaxult2.mh: New file.
1950 * xm-vaxult2.h: New file.
1952 * c-exp.y (parse_number): Change high_bit to unsigned.
1953 * demangle.c: Change all references to cfront to ARM, since the
1954 actual algorithm is the one specified in the Annotated Reference
1955 Manual. This was confusing users into thinking that full cfront
1956 support was implemented.
1957 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1958 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1959 directly to lookup_struct_elt_type, which will do the
1960 dereferencing itself.
1961 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1962 NULL dereferencing bug for unnamed structs, comment out
1965 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1967 * coffread.c (process_coff_symbol): Change PCC argument correction
1968 so that it only happens on big-endian targets; so that it only
1969 happens if the short or char argument is aligned on an int
1970 boundary; and so that it changes the location, rather than the
1971 type, of the argument. These changes tend to parallel similar
1972 (old) changes in stabsread.c.
1974 * coffread.c (coff_read_enum_type): Use the specified size for
1975 enums, don't assume that they are int-sized.
1977 * c-valprint.c (c_val_print): Don't assume enums are the same as
1980 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1981 Rendell, <michael@mercury.cs.mun.ca>.
1983 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1985 * language.h (local_decimal_format_custom): Add prototype.
1986 * language.c (local_decimal_format_custom): Add function, bug
1987 reported by Robert R. Henry (rrh@tera.com).
1989 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1991 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1992 by Josef Leherbauer, joe@takeFive.co.at.
1994 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1996 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1997 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1998 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1999 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2000 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2001 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2002 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2003 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2005 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2007 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2008 of demangled name fields to NULL if no demangling exists for
2009 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2010 symbols if their language is known at the time they are created,
2011 but sometimes the language is not known until later.
2013 * ch-typeprint.c (chill_print_type_base): Name changed to
2014 chill_type_print_base to match pattern for C and C++ names.
2015 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2016 to be consistent with other usages.
2017 * ch-typeprint.c (chill_type_print_base): Add support for
2018 printing Chill STRUCT types.
2019 * ch-valprint.c: Include values.h.
2020 * ch-valprint.c (chill_print_value_fields): New function and
2021 prototype for printing Chill STRUCT values.
2022 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2023 that was being called with two args instead of three.
2024 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2025 to print Chill STRUCT values.
2027 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2029 * configure.in: added testsuite to configdirs.
2031 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2033 * doc/stabs.texi: The `this' pointer is now known by the name
2034 `this' instead of `$t'.
2036 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2038 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2039 references of TAG_string_type DIEs in user defined types.
2040 * ch-lang.c (chill_create_fundamental_type): Track compiler
2041 change that now emits debugging info with the type long for Chill
2044 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2046 * remote-mips.c: New file; implements MIPS remote debugging
2048 * config/idt.mt: New file; uses remote-mips.c
2049 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2051 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2052 floating point coprocessor.
2053 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2055 (mips_pop_frame): If not mips_fpu, don't restore floating point
2057 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2059 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2060 mips_fpu, don't use fp0 as floating point return register.
2061 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2064 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2066 * gdb/testsuite: made modifications to testcases, etc., to allow
2067 them to work properly given the reorganization of deja-gnu and the
2068 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2070 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2072 * gdb/testsuite: Initial creation of gdb/testsuite.
2073 Migrated dejagnu testcases and support files for testing nm to
2074 gdb/testsuite from deja-gnu. These files were moved "as is"
2075 with no modifications. This migration is part of a major overhaul
2076 of dejagnu. The modifications to these testcases, etc., which
2077 will allow them to work with the new version of dejagnu will be
2078 made in a future update.
2080 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2082 * NEWS: Add reminders for next release.
2084 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2086 * mipsread.c (parse_lines): Correct check for files compiled with
2089 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2091 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2093 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2095 * Makefile.in (VERSION): GDB-4.8 release!
2096 * README, NEWS: Update for release.
2098 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2100 * am29k-pinsn.c (print_insn): Minor nits with const.
2101 * am29k-tdep.c: More minor nits with arg types for
2102 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2104 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2106 * gcc.patch: Update for a different GCC (G++) bug.
2107 * main.c (print_gdb_version): Update copyright year to 1993.
2108 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2109 conditionalize this file on it. FIXME, right way is to split
2110 these into two config files.
2111 (ATTACH_DETACH): Define for BSD 4.4
2112 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2113 (U_REGS_OFFSET): Revise for 4.4.
2114 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2115 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2116 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2118 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2120 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2123 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2125 * c-lang.c (c_printstr): Bugfix for length==0 case.
2127 * c-lang.c (c_printstr): If a C string ends in a null, don't
2130 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2132 * defs.h (STRCMP): Make it work for unsigned chars.
2134 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2136 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2137 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2138 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2139 define to kludge the large opcode table into two smaller tables,
2140 since GCC take exponential space to build the table. Lint.
2141 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2143 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2145 * Makefile.in (VERSION): Roll to 4.7.9.
2146 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2147 definition here, to handle both BSD 4.3 and 4.4 systems.
2148 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2149 * remote.c (alarm): Move declaration to global level, before
2150 first reference to it.
2151 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2152 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2154 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2156 * remote.c (readchar): forward declare alarm which otherwise looks
2157 like an undeclared variable to gcc.
2159 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2160 when comparing against an int. Avoids superfluous warning from
2163 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2164 Avoids superfluous warnings from some systems and/or compilers
2165 (like vax ultrix 4.2.)
2167 * language.c (struct op_print unk_op_print_tab): use the enum
2168 values rather naked zeros as initializers. Avoids warnings from
2169 ultrix type compilers.
2171 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2173 * Makefile.in (VERSION): Roll to 4.7.6.
2174 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2175 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2176 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2177 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2178 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2179 (depend): Fix bug where nm-files in config files weren't noticed.
2180 (make-proto-gdb-1): Avoid changing directories while building new
2181 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2183 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2185 * remote.c: Improve error recovery. Allow user to break out
2186 of initial connection attempt with INTERRUPT. Treat a timeout
2187 while waiting for remote packet like a retry, unless the remote
2188 side is actively running user code. Fix a few long printf_filtered's.
2190 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2193 * buildsym.c (start_subfile): Allow null file name.
2195 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2197 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2198 expects a pointer to complaint rather than a complaint
2200 (process_linenos): free the previously allocated subfile name,
2201 then allocate the new one from the heap.
2203 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2205 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2207 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2209 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2210 Previously, would bogusly index off the bottom of type_vector.
2211 (rs6000_builtin_type): Accept type number as argument.
2212 (read_type, case '-'): Handle negatives like any other type number.
2214 * symfile.c (deduce_language_from_filename): Handle null name.
2216 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2217 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2218 fixed by sato@sm.sony.co.jp.
2220 * xcoffread.c (parmsym): Don't use an initializer to set up
2221 this struct symbol. Set it up in initialize_xcoffread.
2222 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2223 works on real rs/6000 target with #ifndef FAKING_RS6000.
2225 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2227 * stabsread.c (rs6000_builtin_type): Move function from
2228 xcoffread.c:builtin_type.
2229 * xcoffread.c (builtin_type): Move to stabsread. Remove
2230 IBM6000_HOST dependency. Move misplaced comments.
2231 (various): Change printf's to complaints.
2232 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2233 objfile argument to read_type calls under #if 0.
2234 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2235 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2236 * Makefile.in: xcoffread.o is not built by default.
2237 * xm-rs6000.h (IBM6000_HOST): Remove.
2238 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2239 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2242 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2244 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2245 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2246 register numbers when user tries to modify elements in structs
2247 passed as arguments.
2248 * inflow.c (child_terminal_info): Move banner outside of system
2250 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2251 passes struct/union arguments by address.
2253 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2255 * Based on patch from Kean Johnston <maw@netcom.com>:
2256 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2257 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2258 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2260 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2262 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2263 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2265 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2267 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2268 cc debugging output.
2270 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2272 * stabsread.c (define_symbol): Complain about unrecognized names
2273 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2274 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2275 (read_cpp_abbrev): Don't use the class name as part of the
2276 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2277 abbrevs. Inspired by Mike Tiemann.
2278 (read_tilde_fields): Comment. Remove ancient dead code.
2279 Remove erroneous but non-dead code. Simplify. Add complaints.
2280 (in general): Remove extraneous (parentheses) in return
2283 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2285 * coffread.c (coff_lookup_type): Fix fencepost error reported
2286 by Art Berggreen, <arg@opal.acc.com>.
2288 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2289 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2291 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2292 test, which is apparently left over from when we used native
2293 include files and couldn't depend on the member names being there.
2294 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2296 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2298 * mipsread.c: Major overhaul to use new BFD symbol table reading
2299 routines. Now swaps information as it is needed, rather than
2300 swapping everything when the file is read.
2302 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2304 * Makefile.in (TARDIRS): Add sparclite demo dir.
2305 (*.tab.c): Change dependency on Makefile to depend on
2306 Makefile.in, otherwise it always rebuilds after configuring.
2307 Force output *.tab.c file into current directory even in "make"
2308 versions that rewrite dependent file names used in command lines.
2310 * TODO: Remove some things we did.
2311 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2312 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2313 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2314 * symtab.h: Eliminate unnamed unions and structs.
2316 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2318 * Makefile.in (VERSION): Roll to 4.7.5.
2320 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2322 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2323 re-evaluating symbol pointers.
2325 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2327 * c-exp.y (lcurly, rcurly): New nonterminals.
2328 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2330 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2331 made function static.
2332 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2333 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2334 * parse.c (start_arglist):
2335 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2336 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2337 * parser-defs.h (funcall_chain): Moved to parse.c.
2338 * printcmd.c (print_frame_nameless_args): Fix prototype.
2339 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2340 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2341 * valops.c (typecmp): Moved prototype from values.h.
2342 * value.h (typecmp): Moved prototype to valops.c, made static.
2343 * ch-exp.y (yylex): Change way control sequences are disabled.
2345 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2347 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2349 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2351 * mipsread.c (upgrade_type): Build array types correctly, using
2352 create_range_type and create_array_type.
2354 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2356 * remote-nindy.c: Cleanup.
2358 * infrun.c (wait_for_inferior): When rolling back the PC after
2359 a breakpoint, call write_pc so that NPC gets rolled back as well
2362 * blockframe.c (inside_entry_file, inside_main_func,
2363 inside_entry_func): PC of zero is always "bottom of stack".
2365 * printcmd.c (print_frame_args, print_frame_nameless_args):
2366 Let print_frame_nameless_args decide whether there are any,
2367 laying groundwork for possibly later printing 29K args for
2368 functions where we have tag words but no symbols.
2370 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2372 * Makefile.in: fix GDB doc targets for new doc subdir structure
2374 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2376 * stack.c (parse_frame_specification): Parse as many arguments
2377 as there are (up to MAXARGS). Pass all of them in argc, argv
2378 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2379 many there were, onto SETUP_ARBITRARY_FRAME.
2380 * tm-mips.h, tm-sparc.h: Corresponding changes.
2381 * mips-tdep.c, sparc-tdep.c: Ditto.
2383 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2385 * hp300ux-nat.c: Update copyrights.
2386 * mipsread.c (parse_partial_symbols): Complain about block
2387 indexes that go backwards. Fix from Peter Schauer.
2388 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2389 symbol-file that has no linkage symbols to be read.
2390 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2391 from tm- file to xm-file, since they're host dependent.
2392 * valarith.c (value_binop): Typo.
2394 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2396 * sparclite/aload.c: Add copyleft.
2397 * sparclite/crt0.s: Add comment at beginning.
2399 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2401 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2402 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2404 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2406 * values.c (value_headof): Fix typo in which VTBL and ARG were
2407 being confused for one another.
2409 * valops.c (typecmp): Now static.
2411 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2412 baseclass--we don't always inherit its virtual function table
2415 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2416 pointer correctly in case value_struct_elt moves it around.
2418 * valops.c (typecmp): Now static. Also, now groks references
2421 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2422 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2424 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2426 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2427 to avoid "too much defining" error from native C compiler (!).
2429 * Makefile.in (HFILES): Add typeprint.h.
2430 * typeprint.[ch]: Update copyrights.
2432 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2434 * Makefile.in: Update to match doc/ subdir changes.
2436 * config/hp300hpux.mh: No cross-host file needed, just native.
2437 * config/go32.mh: Remove nonexistent "native" support.
2439 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2440 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2441 * m88k-tdep.c (next_insn): Lint, cleanup.
2442 (store_parm_word): Lint.
2444 * README: Fix typo (reported by karl@hq.ileaf.com).
2446 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2448 * expression.h (BINOP_CONCAT): Document use for self concatenation
2449 an integral number of times.
2450 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2452 * valarith.c (value_concat): Rewrite to support self
2453 concatenation an integral number of times.
2454 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2455 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2456 eliminate hundreds of spurious shift/reduce and reduce/reduce
2457 conflicts that mask the 5 real ones.
2458 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2459 * ch-exp.y (integer_literal_expression): Remove production,
2462 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2464 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2465 implied that "no side effects" was nonfunctional.
2466 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2467 character string and bitstring concatenation.
2468 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2469 * expression.h (exp_opcode): Add BINOP_CONCAT.
2470 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2471 * language.c (string_type): Add function to determine if a type
2473 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2474 * valarith.c (value_concat): New function to concatenate two
2475 values, such as character strings or bitstrings.
2476 * valops.c (value_string): Remove error stub and implement
2478 * value.h (value_concat): Add prototype.
2479 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2480 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2481 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2484 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2486 * c-exp.y (exp): Add production to support direct creation
2487 of array constants using the obvious syntax.
2488 * c-valprint.c (c_val_print): Set printed string length.
2489 * dwarfread.c (read_tag_string_type): New prototype and
2490 function that handles TAG_string_type DIEs.
2491 * dwarfread.c (process_dies): Add case for TAG_string_type
2492 that calls new read_tag_string_type function.
2493 * expprint.c (print_subexp): Add support for OP_ARRAY.
2494 * gdbtypes.c (create_range_type, create_array_type): Inherit
2495 objfile from the index type.
2496 * ch-typeprint.c (chill_print_type): Add case for
2498 * ch-valprint.c (chill_val_print): Fix case for
2501 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2503 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2504 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2505 include/coff/mips.h.
2507 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2509 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2510 constants with an explicit null byte terminator. OP_STRING is
2511 now used for real string types.
2512 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2513 they are used by all languages.
2514 * c-lang.c (_initialize_c_language): Move initializations of
2515 builtin_type_* to lang.c.
2516 * c-typeprint.c (c_type_print_varspec_prefix,
2517 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2518 to TYPE_CODE_STRING.
2519 * c-valprint.c (c_val_print): Change the way character arrays
2520 are printed as strings to be consistent with the way strings
2521 are printed when pointer-to-char types are dereferenced.
2522 Remove test of print_max before calling val_print_string, which
2523 now does it's own test.
2524 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2525 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2526 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2527 * gdbtypes.c (builtin_type_*): Add declarations moved from
2529 * gdbtypes.c (create_string_type): New function to create real
2531 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2532 renamed to TYPE_CODE_STRING.
2533 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2534 builtin_type_* types moved from c-lang.c.
2535 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2536 to TYPE_CODE_STRING.
2537 * gdbtypes.h (builtin_type_string): Add extern declaration.
2538 * gdbtypes.h (create_string_type): Add prototype.
2539 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2540 renamed to TYPE_CODE_STRING.
2541 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2543 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2544 renamed to TYPE_CODE_STRING.
2545 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2547 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2548 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2549 to TYPE_CODE_STRING.
2550 * valops.c (allocate_space_in_inferior): New function and
2551 prototype, using code ripped out of value_string.
2552 * valops.c (value_string): Rewritten to use new function
2553 allocate_space_in_inferior, but temporarily disabled until some
2554 other support is in place.
2555 * valops.c (value_array): New function to create array constants.
2556 * valprint.c (val_print_string): Add comment to document use,
2557 complete rewrite to fix several small buglets.
2558 * value.h (value_array): Add prototype.
2559 * value.h (val_print_string): Change prototype to match rewrite.
2560 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2561 * ch-exp.y (match_character_literal): Disable recognition of
2562 control sequence form of character literals and document why.
2564 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2566 * nindy-share/nindy.c: Add comments to #endif's to clarify
2569 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2570 read_memory to get byte order right.
2571 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2572 anymore. This is done in paread.c now. We expect unwind info
2573 to hang off of objfiles, and search all of the objfiles when until
2575 * (skip_trampoline_code): Cast arg to target_read_memory.
2576 * objfiles.h (struct objfile): Add new field obj_private to hold
2577 per object file private data (unwind info in this case).
2578 * paread.c (read_unwind_info): New routine to read unwind info
2579 for the objfile. This data is hung off of obj_private.
2580 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2581 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2582 make this easier to access.
2584 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2586 * c-valprint.c (cp_print_class_member): Add extern decl.
2587 * c-valprint.c (c_val_print): Extract code for printing methods
2588 and move it to cp_print_class_method in cp-valprint.c.
2589 * c-valprint.c (c_val_print): Extract code to print strings and
2590 move it to val_print_string in valprint.c.
2591 * cp-valprint.c (cp_print_class_method): New function using
2592 code extracted from c_val_print.
2593 * valprint.c (val_print_string): New function using code
2594 extracted from c_val_print.
2595 * value.h (val_print_string): Add prototype.
2596 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2597 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2598 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2599 CHECKBUF, growbuf_by_size): New variables, macros, and support
2600 functions for implementing a dynamically expandable temp buffer.
2601 * ch-exp.y (match_string_literal): New lexer function.
2602 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2603 removed and replaced with new CHECKBUF macro.
2604 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2605 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2607 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2609 * Makefile.in: Add info for paread.o.
2610 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2612 * blockframe.c (frameless_look_for_prologue): Correct the
2614 * gdbtypes.h, gdbtypes.c: Use const in decl of
2615 cplus_struct_default, now that pa-gas assembler has been fixed.
2616 * hppah-nat.c: Formatting.
2617 * hppah-tdep.c: Remove lots of useless externs for variables we
2619 * (find_unwind_entry): Speed up by using binary search, and a one
2621 * (rp_saved): New routine to see what unwind info says about RP
2622 being saved on the stack frame.
2623 * (frame_saved_pc): Look for prologue to see if we need to
2624 examine the stack for the saved RP or not.
2625 * (init_extra_frame_info): Check for prologue, instead of
2626 framesize to determine if we are frameless or not.
2627 * (frame_chain_valid): Stop backtraces when we run into _start.
2628 * (push_dummy_frame): Reformat to make more readable.
2629 * (find_dummy_frame_regs): ditto.
2630 * (hp_pop_frame): ditto.
2631 * (hp_restore_pc_queue): small cleanup.
2632 * (hp_push_arguments): ditto.
2633 * (pa_do_registers_info): ditto.
2634 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2635 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2636 * Define FRAME_CHAIN_VALID.
2637 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2638 passed to functions.
2640 * paread.c (pa_symtab_read): Use new bfd conventions for
2641 accessing linker symbol table.
2642 * (pa_symfile_init): Access embedded STAB info via BFD section
2643 mechanism and related macros.
2646 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2648 * sparc-stub.c: Use a seperate stack for our traps.
2649 * Handle recursive traps.
2650 * Remove all trap init code. This needs to be done by the
2652 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2654 * (handle_exception): See if we are at breakinst, if so, then
2655 advance PC sp that users can just step out of breakpoint().
2656 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2657 new place if SP has changed.
2658 * (case 's'): Get rid of this, we can't do it yet.
2659 * (case 't'): New command to test any old random feature.
2660 * (case 'r'): New command to reset the system.
2661 * (breakpoint): Add label to breakpoint trap instruction so that
2662 handle_exception() can detect where we are and get past the
2663 breakpoint trivially.
2665 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2667 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2669 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2671 * configure.in: recognise all sparclite variants
2673 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2675 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2676 binary files oring in the right bit.
2678 * main.c, source.c, state.c, symmisc.c: use macros defined in
2679 fopen-{bin|both} when fopening files.
2681 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2683 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2684 from a configuration file (typically including <limits.h>), or to
2685 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2686 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2687 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2688 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2689 * exppritn.c (print_subexp, dump_expression): Add case for
2691 * expression.h (OP_BITSTRING): New expression element type for
2693 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2694 macros to convert between number of expression elements and bytes
2695 to store that many elements.
2696 * i960-tdep.c (leafproc_return): Use new macros to access
2697 minimal symbol name and address fields.
2698 * m88k-pinsn.c (sprint_address): Use new macros to access
2699 minimal symbol name and address fields.
2700 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2701 minimal symbol address field.
2702 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2703 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2704 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2705 Use new BYTES_TO_EXP_ELEM macro.
2706 * parse.c (write_exp_bitstring): New function to write packed
2707 bitstrings into the expression element vector.
2708 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2710 * parser-defs.h (struct stoken): Document that it is used for
2711 OP_BITSTRING as well as OP_STRING.
2712 * parser-defs.h (write_exp_bitstring): Add prototype.
2713 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2714 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2715 LOWER, LENGTH): New tokens for keywords.
2716 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2717 upper_lower_argument, length_argument, array_mode_name,
2718 string_mode_name, variant_structure_mode_name): New non-terminals
2720 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2721 * ch-exp.y (match_bitstring_literal): New lexer support function
2722 to recognize bitstring literals.
2723 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2724 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2725 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2726 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2727 * ch-exp.y (yylex): Check tokentab6.
2728 * ch-exp.y (yylex): Call match_bitstring_literal.
2730 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2732 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2733 symbol name and value fields.
2735 * c-exp.y (yylex): Make static, to match prototype and other
2738 * expression.h (exp_opcode): Add BINOP_MOD.
2739 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2740 * expprint.c (dump_expression): Handle new BINOP_MOD.
2741 * language.c (binop_type_check): Handle new BINOP_MOD.
2742 * main.c (float_handler): Re-enable float handler when hit.
2743 * valarith.c (language.h): Include, need current_language.
2744 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2745 for integer divide truncates towards zero for negative results.
2746 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2747 * valarith.c (value_binop): Allow arithmetic operations on
2748 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2749 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2750 * ch-exp.y (tokentab3): Add MOD and REM.
2751 * ch-exp.y (yylex): Set innermost_block for symbols found
2752 in local scopes. Return LOCATION_NAME for local symbols.
2753 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2754 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2756 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2758 * command.c (shell_escape, make_command, _initialize_command):
2759 don't create or use fork if CANT_FORK is defined.
2760 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2761 code written for the IBM PC" remain.
2762 * xm-go32.h: define CANT_FORK
2764 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2766 * remote-sim.c: first attempt at general simulator interface
2767 * remote-hms.c: whitespace
2768 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2769 understand new stack layout. (print_register_hook): print ccr
2770 register in a fancy way.
2772 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2774 * eval.c (language.h): Include.
2775 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2776 to pointer types when the current language is C. It loses for
2777 other languages when the lower index bound is nonzero.
2778 * valarith.c (value_subscript): Take array lower bounds into
2779 account when performing subscripting operations.
2780 * valops.c (value_coerce_array): Add comment describing why
2781 arrays with nonzero lower bounds are dealt with in value_subscript,
2782 rather than in value_coerce_array.
2784 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2786 * ch-exp.y (FLOAT_LITERAL): Add token.
2787 * ch-exp.y (literal): Add FLOAT_LITERAL.
2788 * ch-exp.y (match_float_literal): New lexer routine.
2789 * ch-exp.y (convert_float): Remove.
2790 * ch-exp.y (yylex): Call match_float_literal.
2791 * ch-exp.y (yylex): Match single '.' after trying
2792 to match floating point literals.
2794 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2795 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2797 * expprint.c (dump_expression): New function for dumping
2798 expression vectors during gdb debugging.
2799 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2800 MULTI_SUBSCRIPT and moved out of BINOP range.
2801 * expression.h (DUMP_EXPRESSION): New macro that calls
2802 dump_expression if DEBUG_EXPRESSIONS is defined.
2803 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2804 * parse.c (length_of_subexp, prefixify_subexp): Change
2805 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2806 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2807 prefixify'ing the expression.
2808 * printcmd.c (print_command_1): Add comment.
2809 * ch-exp.y (expression_list): Add useful actions.
2810 * ch-exp.y (value_array_element): Add useful actions.
2811 * ch-exp.y (array_primitive_value): Add production.
2812 * ch-exp.y (yylex): Recognize ',' as a token.
2814 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2816 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2817 POSIXize the recursive makes (make [variable assignments] target{s})
2819 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2821 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2822 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2823 CPLUS_MARKER for all SVR4 systems, so follow suit.
2824 * defs.h (strdup_demangled): Remove prototype.
2825 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2826 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2827 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2828 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2829 prim_record_minimal_symbol_and_info): Use new macro
2830 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2831 * minsyms.c (install_minimal_symbols): Use new macro
2832 SYMBOL_INIT_DEMANGLED_NAME.
2833 * stabsread.c (define_symbol): Use new macro
2834 SYMBOL_INIT_DEMANGLED_NAME.
2835 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2836 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2837 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2838 SYMBOL_INIT_DEMANGLED_NAME.
2839 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2840 SYMBOL_DEMANGLED_NAME now tests language itself.
2841 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2842 now tests language itself.
2843 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2844 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2845 mangled name member in the language dependent portion of a symbol.
2846 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2847 mangled name member appropriate for a symbol's language.
2848 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2849 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2850 SYMBOL_DEMANGLED_NAME now tests language itself.
2851 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2852 initializes language dependent portion of symbol.
2853 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2854 demangles and caches the demangled form of symbol names.
2855 * utils.c (fputs_demangled, fprint_symbol): Use current language
2856 to select an appropriate demangling algorithm.
2857 * utils.c (strdup_demangled): Remove, no longer used.
2858 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2859 access the Chill mangled name member in the language dependent
2860 portion of a symbol.
2861 * ch-lang.c (chill_demangle): New function, simple demangler.
2862 * defs.h (chill_demangle): Add prototype.
2863 * symtab.h (language_dependent_info): Add struct for Chill.
2865 For older changes see ChangeLog-92
2871 version-control: never