1 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3 First cut at sparc-vxworks targetting.
4 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
5 * configure.in: sparc-vxworks gdb_target now vxsparc.
7 * remote.c: symfile.h requires bfd.h so include it.
9 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
11 * config/m68k/xm-news.h: add "extern int errno".
13 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
15 * remove-vx.c (vx_read_register, vx_write_register): collapse
16 ifdef I80960 else (assumes) m68k into parameterizable macros
17 VX_NUM_REGS and VX_SIZE_FPREGS.
18 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
19 VX_SIZE_FPREGS): new definitions.
21 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
23 * symfile.{c,h} (generic_load): New function.
24 remote{,-nindy,-eb,-mips}.c: Use it.
26 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
28 * Makefile.in (depend): More sed gubbish to deal with
29 ../bfd/bfd.h being generated during the build.
30 * depend: Re-done with corrected makefile.
32 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
34 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
35 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
36 directory to find automatically generated header files and library.
37 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
38 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
39 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
40 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
41 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
42 * depend, alldeps.mak: Rebuild after Makefile.in changes.
44 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
46 * configure.in: change lynx support to CPU-*-lynxos*
48 * Makefile.in (subdir_do): change test from existence of directory
49 to existence of Makefile (the directory may exist but not be configured)
51 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
53 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
55 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
57 * configure.in (mips-idt-ecoffl*): New target; use idtl.
58 (mips-idt-ecoff*): Added trailing '*'.
59 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
61 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
63 * ser-go32.c: Clean up lots of compilation nits.
65 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
67 * Patches from Jeffrey Law <law@cs.utah.edu>.
68 * hppab-nat.c: Eliminate unnecessary ifdefs for
69 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
70 CANNOT_STORE_REGISTER.
71 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
72 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
73 templates for 1.1 FP computational instructions.
75 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
77 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
78 * alldeps.mak, depend: Rebuild to account for ser-tcp.
79 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
80 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
81 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
82 shell when running the child, as args have been expanded by the
83 time we get here. Simplify calling convention.
84 * gdbserver/remote-server.c (main): Use new calling convention
85 for create_inferior, remove defunct code for coalescing argv.
86 Remove extra calls to mywait(), as we no longer have to wade
89 * target.c (target_read_memory_partial): Don't deref errnoptr
90 when checking for null pointer.
92 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
94 * remote-es1800.c: Fix typo.
96 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
98 * target.c (target_read_memory_partial): Like target_read_memory,
99 but does partial reads, such as reads that bump into the end of
101 * target.h (target_read_memory_partial): Add prototype.
102 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
103 * valprint.c (val_print_string): Complete rewrite to fix bug with
104 bumping into end of memory, avoiding unnecessarily long reads, and
105 fixing bug when print_max is set to 0 (unlimited print length).
106 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
107 initialize print_max.
109 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
111 * configure.in: Add support for rom68k and bug boot monitors.
113 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
115 * printcmd.c (print_scalar_formatted): Print integers bigger than
116 LONGEST in hex no matter how big, and no matter what the format
119 * stabsread.c (read_type): Skip type attributes if present.
121 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
122 of number, just through '0' + radix - 1.
124 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
126 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
128 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
129 single parameter, the pointer to the partial symtab, rather than
130 a bunch of args that are derived from the partial symtab. Change
131 prototypes and callers to match.
133 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
134 set demangling style automatically.
135 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
136 GNU C++, not C++ in general.
137 * symtab.h (general_symbol_info): Simplify by eliminating one
138 structure level for the language dependent info.
140 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
142 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
143 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
144 TYPE_CODE_ENUM was already testing for this.
146 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
148 * Makefile.in: Add new file ser-tcp.c.
149 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
150 * findvar.c (write_register): See if we are writing back the same
151 value that's already in the register. If so, don't bother.
152 * remote.c (putpkt, getpkt): Improve handling of communication
154 * ser-go32.c: Prototype it to death. Update serial_ops and add
155 dummy routines where appropriate.
156 * ser-tcp.c: New module to implement serial I/O via TCP
158 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
159 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
160 * serial.c: Add start of support for connect command.
161 (serial_open): Distinguish between tcp and local devices.
162 * serial.h (struct serial_ops): Get rid of restore, add
163 get_tty_state and set_tty_state. Define protoypes and macros for
165 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
166 some real buffering. Handle error conditions gracefully.
167 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
168 (Lynx), remove lots of cruft.
170 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
172 * printcmd.c (print_address_symbolic): turn this into an assigment
173 instead of an initialization (many compilers don't accept
174 structure initialization).
176 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
178 * xcoffread.c (read_xcoff_symtab): If several program csects in one
179 source file, give them all the name of the source file, rather than
180 the 2nd and subsequent ones having NULL names.
182 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
184 * printcmd.c (print_address_symbolic): Append source filename and
185 linenumber of the symbol if print symbol-filename is on.
186 (initialize_printcmd): `set print symbol-filename'.
188 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
190 * configure.in: Add config for Lynx target. Configure gdbserver
191 only for Lynx. Re-do selective configuration of sparclite.
193 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
194 configure.in remote-inflow.c remote-utils.c}: New files to
195 support GDB remote server. Currently only works for Lynx.
197 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
199 * stabsread.c (define_symbol, case 't'): Only set the name if it
200 is not a pointer type.
202 * stabsread.c (define_symbol): Clean up logic; move the read_type
203 calls to inside the switch statement (this improves the error
206 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
209 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
213 * source.c (line_info): Change "pc" to "address" in messages and
214 use print_address for addresses.
216 * source.c (line_info): If we don't find a symtab, print more useful
217 output, including the symbolic address.
219 * source.c (line_info): If --fullname, display the source.
220 (identify_source_line), callers: Take pc as argument, rather than
221 assuming innermost frame (emacs doesn't use this, so no one ever
223 * symtab.h: Declare frame_file_full_name.
226 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
228 * breakpoint.c (catch_command_1): Fix typo in error msg.
230 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
232 * elfread.c (elf_symfile_read): Update ELF structure and routine
233 names to specify 32-bit versions.
234 (elf_symtab_read): Retrieve size field directly from symbol,
235 instead of using old kludge.
237 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
238 calling opcodes library.
239 * z8k-tdep.c (print_insn): Likewise.
241 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
243 * stabsread.c: Remove all uses of error(). Make error_type and
244 read_type_number static.
245 (define_symbol): Don't try to deal with a missing symbol
246 descriptor which isn't followed by digit, '(', or '-'.
247 * stabsread.h: Don't declare read_type_number here.
248 * gdbtypes.h: Don't declare error_type here.
249 * xcoffread.c: Remove NO_TYPEDEFS code.
251 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
253 * mips-tdep.c: Removed #include of many header files, and #define
254 of MIPSMAGIC; no longer used.
256 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * Many places: replace "the inferior" in messages with "the program"
259 or "the program being debugged".
260 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
261 and I'm getting sick of maintaining it.
263 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
266 * config/i386/go32.mh: Define SER_HARDWIRE.
267 * Makefile.in: Define SER_HARDWIRE.
269 (alldeps.mak): Add SER_HARDWIRE.
270 Remove all references to ser-hardwire.{c,o}.
271 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
273 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
275 * sparc-nat.c (store_inferior_registers): Fill in all members of
276 inferior_fp_registers by reading them from the inferior before
277 modifying and writing them back.
278 Fixes unexplainable inferior FP exceptions after calls to the inferior
279 or setting of floating point registers.
280 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
281 to register which is generated by gcc-2.4.
283 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
285 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
287 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
289 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
290 xm-i386lynx.h}: New configuration for Lynx.
292 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
295 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
297 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
298 as struct, union, or enum tags.
300 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
302 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
305 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
307 * infrun.c (wait_for_inferior),
308 infcmd.c (program_info, signal_command): Use symbolic signal names.
310 * inftarg.c (child_wait): Deal with EINTR and include message from
311 strerror if printing an error message.
313 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
315 * stabsread.c: Remove most uses of lookup_fundamental_type.
316 (define_symbol): Use read_type for type of enum constant,
317 not just read_type_number. Also don't call error().
318 (define_symbol): For unrecognized constant type, one complaint (the
319 one from error_type) is enough. Don't make our own in addition.
320 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
321 * gdbtypes.h: Doc fixes.
323 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
325 Fix stack unwinding through _sigtramp on Irix. These patches are from
326 Paul Flinders <ptf@delcam.co.uk>.
327 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
328 executable uses sigvec.
329 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
331 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
333 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
335 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
336 be passed to the inferior to make "handle <signal> nopass nostop" work.
338 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
340 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
342 * findvar.c (value_from_register): Fix uninitialized first_addr
343 which caused problems with assignment of doubles to register variables
345 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
346 missing mips definitions if necessary.
348 Fix handling of double register variables for mips targets and big
349 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
350 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
352 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
353 conversion of type held in multiple registers to host format.
354 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
355 companion to REGISTER_CONVERT_TO_TYPE.
356 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
357 Convert to function calls.
358 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
360 * mips-tdep.c (mips_print_register): Raw buffer now needs just
361 MAX_REGISTER_RAW_SIZE bytes.
362 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
363 (if defined) for doubles.
364 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
365 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
366 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
368 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
371 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
373 * configure.in: Add i[34]86-*-isc*.
375 * stabsread.c: Make sure all complain() pass the address of the struct.
377 * xcoffread.c: Make sure all struct complaints are static not auto.
379 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
381 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
383 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
385 * config/i386/linux.mh: Re-enable coredumps now that they should work.
387 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
389 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
391 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
393 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
395 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
397 * Makefile.in (INSTALLED_LIBS): New variable.
399 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
401 * main.c (quit_command): In the "quit anyway?" message, tell the user
402 whether we are planning to detach or kill the program.
404 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
405 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
407 * infcmd.c (read_pc): Doc fix.
409 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
411 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
412 signal_handler_caller.
413 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
414 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
415 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
416 Use SIGTRAMP_START if defined.
417 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
418 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
420 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
422 * infcmd.c (step_1): Fix poorly worded error message.
424 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
425 Comment out corelow.c because core dumps are broken on these machines.
427 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
428 if srcdir is not ".".
429 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
430 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
431 * depend: Update to latest automatically built version.
433 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
435 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
436 * Makefile.in (NONSRC): Add ChangeLog-92
438 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
440 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
441 not typo RAW_REGISTER_SIZE.
443 * frame.h, inferior.h: Doc fixes.
445 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
447 * findvar.c (write_register): Add sanity check for register size.
448 (read_register): Fixup sanity check for register size to be
449 consistent with write_register().
451 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
453 * sparclite/Makefile.in: Add dummy info, install and install-info
456 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
458 * remote-nindy.c: Removed declaration of coffstrip.
459 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
461 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
463 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
466 * Makefile.in (VERSION): GDB 4.9 release.
468 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
470 * README: Update known bugs to include the Solaris bug that
471 leaves core dumps in the current directory when restarting the
472 inferior with "run". Expand on the testsuite information.
474 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
475 be the last 4.9 prerelease test archive.
477 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
479 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
482 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
484 * README, NEWS: Update for gdb 4.9 release.
486 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
488 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
489 * target.c (MIN): #undef before defining.
491 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
493 Patch from Jeffrey Law:
494 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
496 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
498 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
501 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
503 * ch-exp.y (start): Apply work-around to avoid bison warning.
505 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
507 * Makefile.in (BISON): Remove double quotes around BISON
508 definition when bison is used.
510 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
511 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
512 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
513 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
514 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
515 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
516 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
517 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
519 * Makefile.in (VERSION): Bump to 4.8.6.
521 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
523 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
524 include declarations for malloc/realloc/free. Both malloc and
525 realloc return 'void *' for non-ANSI compilations.
527 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
529 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
532 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
534 * solib.c (clear_solib): Don't close bfd if it is NULL.
536 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
538 * core.c (dis_asm_read_memory): Cast second arg of
539 target_read_memory to "char *".
540 * breakpoint.c (watchpoint_check): Change arg type from PTR to
541 "char *", to match other functions called by catch_errors().
543 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
545 * More patches from Jeffrey Law (law@cs.utah.edu).
546 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
547 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
548 Delete unnecessary declarations.
550 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
552 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
553 poll() for termio{s}.
555 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
557 * i386-tdep.c (i386_frame_num_args): Always return -1.
559 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
561 * Patches from Jeffrey Law <law@cs.utah.edu>.
562 * gdb/hppa-tdep.c: Declare frame_saved_pc.
563 (frameless_function_invocation): New function.
564 (frame_saved_pc, init_extra_frame_info): Use
565 frameless_function_invocation.
566 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
567 call instead of just grabbing the value currently in %r2.
568 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
569 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
570 definition and use the common one in tm-hppa.h.
571 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
572 use unwind descriptors to determine if the frame chain is valid.
573 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
574 it does not assume %r4 is the frame pointer.
575 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
576 and ssm instructions.
577 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
578 helper functions for print_insn.
579 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
580 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
581 which nullifies the following instruction.
583 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
585 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
586 pass the 5th arg there, rather than using an ANSI C-specific macro.
588 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
590 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
592 * Makefile.in (VERSION): Bump to 4.8.5
593 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
594 directories to include search path.
595 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
597 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
598 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
599 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
600 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
601 udr.o, udip2soc.o): Remove explicit rules, use the ones that
602 are automatically generated in "depend".
603 * Makefile.in (paread.o): Document why a dependency doesn't get
604 automatically generated in "depend" and leave this explicit rule
606 * depend: Update to latest automatically generated version.
608 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
610 * xcoffread.c: Doc fix.
612 * Makefile.in (depend): Include $(CC) command in generated output.
614 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
616 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
617 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
618 * depend: Update to latest automatically built version.
620 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
622 * sparclite/Makefile.in: Create default target that does nothing
623 in order to force user to build by hand.
625 * sparclite/Makefile: Remove. It's not necessary anymore.
627 * ser-unix.c (wait_for): New routine to handle read timeouts,
628 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
630 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
632 * mips-pinsn.c (print_insn): Return value.
634 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
636 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
637 at configuration time and doesn't belong in the distribution archive.
639 * Makefile.in (NONSRC): Add 29k-share/README.
640 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
642 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
643 constants with slightly more portable definitions (still depends
644 on 2's complement arithmetic though).
645 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
646 * i386v-nat.c (sys/reg.h): Conditionalize include on
647 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
648 * ser-unix.c (termio.h): Include <termio.h> like other files that
649 include termio.h, not <sys/termio.h> which may not exist (on
652 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
654 * valprint.c (print_longest): Change format parameter from a
655 'char' to an 'int'. We can't have 'char' parameters with the
656 current coding style, where we mix prototypes with pre-ANSI
658 * value.h (print_longest): Change format parameter in prototype
659 from a 'char' to an 'int'.
661 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
665 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
666 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
668 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
670 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
671 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
672 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
673 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
674 ptrace needs 5 arguments, #define ptrace to always
675 pass zero as the 5th argument.
677 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
679 * configure.in: Match z8k-*-sim for z8000.
680 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
681 * remote-hms.c: Update to use new serial protocol.
683 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
685 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
686 necessary and Solaris doesn't have it.
688 * Makefile.in (clean-info, install, install-info, info, dvi,
689 check, all): do not echo recursion lines.
691 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
693 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
694 required target ports which use sockets (like a29k-udi).
696 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
698 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
700 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
701 systems lacking select().
703 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
705 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
707 * alldeps.mak, depend: Update with latest automatically built
710 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
712 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
714 * Makefile.in (make-proto-testsuite.dir): New target to make
715 prototype testsuite tree.
717 * Makefile.in (VERSION): Bump to 4.8.4.
719 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
721 * stabsread.c (define_symbol): If unrecognized constant type,
722 complain() not error().
724 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
726 * infptrace.c: Add missing close paren to test for
727 FIVE_ARG_PTRACE defined.
729 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
730 when compiling with gcc, but disable it for now. See comment.
731 * defs.h (LONGEST): Define as either "long" or "long long"
732 based on CC_HAS_LONG_LONG.
733 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
734 how longest_to_int is defined.
735 * c-valprint.c (c_val_print): Call print_longest.
736 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
737 instead of LONG_LONG.
738 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
740 * printcmd.c (print_scalar_formatted): Call print_longest
741 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
742 * typeprint.c (print_type_scalar): Call print_longest and let
743 it figure out what to do for PRINTF_HAS_LONG_LONG.
744 * valprint.c (val_print_type_code_int): Call print_longest
745 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
746 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
747 * value.h (struct value): Replace usage of LONG_LONG with
749 * value.h (print_longest): Add prototype.
750 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
751 * values.c (unpack_double): Collapse code that was unnecessarily
752 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
753 * values.c (value_from_longest): Remove dependency on
754 CC_HAS_LONG_LONG and just use LONGEST.
755 * solib.c (solib_map_sections): Use bfd_get_filename
756 to access filename field.
757 * solib.c (clear_solib): Save filename and free it later, after
758 bfd_close, since bfd_close may reference it. Use bfd_get_filename
760 * config/convex/xm-convex.h (LONG_LONG): Replace with
761 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
762 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
763 Add PRINTF_HAS_LONG_LONG references.
765 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
767 * inflow.c (kill_command), infcmd.c (attach_command),
768 remote.c (remote_interrupt_twice): In messages for the user, call it
769 "the program" or "the program being debugged" not "the inferior".
771 * hp300ux-nat.c: Cast second arg to supply_register calls.
772 (_initialize_kernel_u_addr, getpagesize): New functions.
773 (store_inferior_register_1): Change arg name from value to val.
774 (fetch_core_registers): Make arg core_reg_size unsigned.
775 Pass 5 args to ptrace.
776 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
777 Remove KERNEL_U_ADDR stuff.
778 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
779 * config/m68k/hp300hpux.m{t,h}:
780 Move exec.o from NATDEPFILES to TDEPFILES
781 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
782 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
784 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
786 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
788 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
790 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
792 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
794 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
795 describe `set demangle-style arm' (not cfront);
796 mention can type `q' to discard output, when gdb pages
798 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 * valops.c (search_struct_field): Fix gdb core dump with incomplete
803 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
805 * remote.c: Change timeout to 2.
806 (remote_open): Use unpush_target not remote_close.
807 (remote_resume): If siggnal != 0, give warning not error().
808 (remote_wait, remote_interrupt, remote_interrupt_twice):
809 If we get two interrupts, let the user get out if they want.
810 (remote_{kill,mourn}): New functions.
811 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
813 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
815 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
817 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
819 * Remote targets (mourn): Call unpush_target.
821 * config/sparc/xm-sun4os4.h: Declare free() to return int.
822 Remove twisted use of PARAMS.
824 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
825 that ansidecl.h assumes ANSI on AIX.
827 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
829 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
830 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
832 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
834 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
836 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
838 * remote-vx.c (net_connect): Allow numeric IP address for host.
840 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
842 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
844 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
846 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
848 * symtab.h, xcoffread.c: Revise linetable sorting comments.
850 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
852 * valops.c (value_cast): A cast might also change the object
853 representation in C++.
854 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
855 to get the proper read_symtab function when called from mipsread.c.
856 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
857 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
858 for dummy psymtabs, inhibit processing of dummy psymtabs.
860 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
862 * Changes from (or inspired by) AMD:
863 * remote-udi.c (udi_attach): Assignments to Space and Offset were
865 (udi_wait): Make error message (UDIGetStdout) match error.
866 (udi_wait): Handle UDIStdinNeeded.
867 * command.c [CANT_FORK]: Use system().
868 * utils.c (prompt_for_continue): Allow quit with 'q'.
870 * solib.c (solib_add): Don't call special_symbol_handling if there
871 were errors in symbol_add_stub. Also set so->from_tty before
872 calling symbol_add_stub.
874 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
876 * Merge in HPPA/BSD patches from Utah:
877 * defs.h: Add const to 2nd arg of psignal prototype.
878 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
880 * hppab-core.c: Deleted. No longer useful.
881 * hppab-nat.c: #include more files. Use PT_WUREGS, not
883 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
884 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
885 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
886 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
887 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
889 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
891 * Fix two bugs found by deja-gnu. One is the incorrect reporting
892 of the PC being in a stack dummy when looking at a core file
893 without symbols. The other is the incorrect passing of char
894 arguments during expression evaluation (ie: p foo('a','b') would
895 mess up the passing of it's args because it wasn't coercing the
897 * hppah-tdep.c: Rename global functions to have consistent hppa_
898 prefix. Make more functions static. Drop hp_ prefix from static
899 functions. (hppa_push_arguments): Call value_arg_coerce to cast
900 char to int args if necessary. (hppa_fix_call_dummy): Create
901 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
902 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
903 valid (ie: != 0) before doing comparison against PC.
904 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
905 to reflect new arguments.
906 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
907 prefix for func name. (FIX_CALL_DUMMY): Move code into
910 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
911 to malloc() so that we can test GDB eval of dynamically created
912 arrays (like char strings in `print "foo"').
914 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
916 * printcmd.c (print_address_symbolic): Search symtabs as well as the
917 minimal symbols for a nearby symbol.
919 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
921 * coffread.c: Comment changes around minimal symbol recording.
923 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
925 * command.c: comment changes only.
927 * mips-tdep.c (heuristic_fence_post): new static variable.
928 (heuristic_proc_start): use heuristic_fence_post, print better
929 warnings, but only if not stop_soon_quietly.
930 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
932 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
934 * symtab.h: Fix LOC_REF_ARG comment.
936 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
937 and Jim Kingdon (kingdon@cygnus.com)
939 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
941 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
942 symfile.c (compare_symbols): Don't check first character; STRCMP
945 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
946 structures that are passed by address in a register.
947 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
948 * findvar.c (read_var_value),
949 printcmd.c (address_info, print_frame_args),
950 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
951 * symtab.c (lookup_block_symbol): Deal with it.
953 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
955 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
957 * objfiles.c (find_pc_section): Return a struct obj_section *.
958 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
959 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
960 Don't use obj_section hack.
961 * xcoffexec (vmap_symtab): Relocate obj_sections.
962 * printcmd.c (containing_function_bounds): Use find_pc_section.
964 * symtab.h: Clean up SYMBOL_VALUE comments.
966 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
968 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
969 Expand comments about LOC_ARG/LOC_LOCAL pairs.
971 * coffread.c (read_coff_symtab): Use rewind before fseek.
973 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
975 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
976 * Makefile.in: Add $(YFLAGS) when using $(YACC).
977 * Makefile.in: Remove message to expect conflicts and unused
978 rules in ch-exp.y, since there no longer are any such.
980 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
982 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
984 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
986 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
987 rather than dumping core.
989 * Makefile.in: Add ${srcdir}/ to all source files.
990 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
991 (TAGS): Deal with srcdir and new config directory scheme.
993 Makefile.in (NONSRC): Remove createtags.
994 alldeps.mak: Updated.
996 * rs6000-tdep.c: Delete unused function print_frame.
998 * frame.h (struct frame_info): Doc fix for next_frame.
999 New field signal_handler_caller.
1000 blockframe.c (create_new_frame, get_prev_frame_info),
1001 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1002 INIT_FRAME_PC_FIRST).
1003 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1006 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1008 * irix4-nat.c (fetch_core_registers): Special version of this for
1009 Irix 4.x, which stores regs a bit differently from other /proc
1011 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1012 to new file core-svr4.c.
1013 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1014 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1016 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1018 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1020 * i387-tdep.c: Remove unused #includes.
1022 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1024 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1026 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1028 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1030 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1031 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1032 Don't muck with SYMBOL_CLASS.
1034 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1036 * munch: Don't use head command. It doesn't exist everywhere.
1038 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1040 * inflow.c (new_tty): Remove spurious 'o' character at end
1043 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1045 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1046 instructions and nothing more.
1047 * mipsread.c (add_line): Add comment why we have to combine line number
1048 entries for the same line number.
1050 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1052 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1055 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1057 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1059 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1061 * source.c (select_source_symtab): Clean up comment. Also, if
1062 we have a current_source_symtab, and s is NULL, return without
1064 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1065 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1067 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1069 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1070 * stabsread.h: Declare it.
1071 * partial-stab.h: Use it.
1073 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1075 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1077 * stack.c (print_frame_info): Print specially if dummy frame.
1079 * breakpoint.c: Add comments regarding within_scope future direction.
1083 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1085 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1087 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1089 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1091 * stabsread.c (read_member_functions): Initialize domain for stubbed
1092 member functions to avoid gdb core dumps when printing pointers
1093 to member functions.
1094 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1097 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1099 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1100 stop with an error().
1101 eval.c (evaluate_subexp): Change error message.
1103 * objfiles.c (build_objfile_section_table): Cast return value
1104 from obstack_finish.
1106 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1108 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1109 to rs6000_frame_chain and deal with it if we're in a signal handler.
1110 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1112 * breakpoint.c (within_scope): New function.
1113 (enable_breakpoint, watchpoint_check): Use it.
1115 * source.c (openp): Handle "exec-file ./ls" correctly.
1117 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1119 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1121 * ch-exp.y: Clean up lexing of identifiers and
1122 reserved words. (E.g. don't recognize FALSEXXX as the
1123 keyword FALSE followed by the identifier XXX.)
1124 Also, convert identifiers to lower case.
1126 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1128 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1129 new serial interface.
1131 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1133 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1134 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1135 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1136 and use new return codes for go32_readchar().
1137 * ser-unix.c: Ditto. Also, move error handling up to caller for
1138 SERIAL_SETBAUDRATE().
1139 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1140 to specific routine.
1141 (serial_close): New routine to wrap around device close routine.
1142 serial.h: Clean & document return values more clearly.
1144 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1146 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1148 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1149 operand in decimal rather than wrong textual versions.
1151 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1152 (mention 't', remove false thing about 'g' only good with 'f').
1154 * breakpoint.h: move "struct breakpoint" and friends to top of
1155 file so that bpstat_find_breakpoint prototype works.
1157 * solib.c (struct so_list): Add bfd field.
1158 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1159 Put the bfd in bfd field of the so_list.
1160 (clear_solib): Free bfd name and close_bfd on the bfd.
1162 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1164 * valarith.c (value_subscript): Add COERCE_REF.
1165 * ch-exp.y (operand_5): We can generalize the 2nd operand
1166 of a string repetition ot 'literal' without ambiguity.
1168 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1170 * breakpoint.h (struct bpstat): Remove momentary field.
1171 Remove bpstat_momentary_breakpoint. This was always kludgy
1172 and is no longer used.
1174 * breakpoint.h: Add enum bpstat_what.
1175 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1176 stop and print fields of bpstat now per-breakpoint, not just
1177 one for the whole chain.
1178 breakpoint.{c,h} (bpstat_what): New function.
1179 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1180 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1181 with call to bpstat_what.
1182 README: Remove watchpoint/breakpoint bug from known bugs.
1184 * breakpoint.h: Prototype bpstat_find_breakpoint.
1186 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1188 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1190 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1191 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1193 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1195 * i960-pinsn.c (tabent): Copied struct definition from
1198 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1200 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1201 is a C++ destructor.
1202 * symtab.c (gdb_mangle_name): Use it.
1203 * symtab.c (find_methods): Do not add destructors to choice list
1205 * symtab.c (decode_line_1): Make breakpoints on destructors work
1208 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1210 * ser-go32.c: Make it use serial port name.
1211 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1213 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1216 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1218 * configure.in: Only configure sparclite subdir when target_cpu
1221 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1223 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1224 Remove FIXME comment regarding this.
1226 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1228 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1230 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1232 Add section table to objfile struct. Use it for find_pc_section.
1233 * objfiles.c (add_to_objfile_sections,
1234 build_objfile_section_table, find_pc_section): new functions.
1235 (allocate_objfile): build section table.
1236 * objfiles.h (struct obj_section): new structure.
1237 (struct objfile): add section table.
1238 (find_pc_section): new prototype.
1239 * solib.[ch] (find_pc_section_from_so_list): removed.
1240 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1241 symfile.h for objfiles.h.
1242 (in_solib_trampoline): adjusted for new find_pc_section
1243 prototype. Removed BAD_RICH_HACK ifdefs.
1244 * symfile.c (syms_from_objfile): offset objfile sections.
1245 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1246 * symfile.h (find_pc_section): prototype removed. Also fixed
1247 comment typo NUL -> NULL.
1248 * target.[ch] (find_pc_section_from_targets): removed.
1249 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1251 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1253 * ser-go32.c: Format. (go32_open): Use proper return value.
1255 * configure.in: Undo conditional configdirs hack for sparclite.
1257 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1259 * symtab.c (list_symbols): When call break_command, pass both
1260 filename and function name not just function name.
1262 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1264 (Changes and new files to make "none" a full fledged configuration)
1265 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1266 Currently only tm-none.h has any meaningful contents.
1267 * config/none/none.mh (NAT_FILE): Use nm-none.h
1268 * config/none/none.mh (XM_FILE): Use xm-none.h
1269 * config/none/none.mt (TM_FILE): Use tm-none.h
1270 * Makefile.in (depend): Remove comment about parse errors in
1271 valops.c, it now parses correctly and generates a correct depend
1272 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1273 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1275 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1277 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1279 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1280 exactly 8 characters.
1282 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1284 * configure.in: Sparclite uses sparc config dir. Also has it's
1285 own tm- & .mt files now. Also add sparclite to configdirs.
1286 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1287 * config/i386/go32.mh: Nullify def of TERMCAP.
1288 * config/i386/xm-go32.h: Get rid of redef of EIO.
1289 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1290 specific configs. Very similar to sun4os4, but without solib.
1291 * sparclite/{Makefile.in configure.in}: First cut at making this
1294 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1296 * ser-go32.c: First cut at adapting to new serial interface.
1298 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1300 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1301 These implement a new serial line interface for talking to remote
1303 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1304 EXCEPT go32, which gets ser-go32.c.
1305 * remote.c: Use new serial interface. More remote-xxx's to be
1307 * ser-bsd.c, ser-termios.c: Removed.
1308 * serial.c: New. Implements common operations for all serial
1310 * ser-unix.c: New. Unix specific serial operations for various
1311 flavors of Unix (Posix, SysV, BSD).
1312 * serial.h: Generic serial interface defs.
1313 * config/i386/go32.mh, config/i386/i386bsd.h,
1314 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1315 ser-bsd.o from XDEPFILES. All the magic is now handled in
1318 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1320 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1322 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1324 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1326 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1327 about framelessness except on the innermost frame.
1329 * xcoffexec.c: Call fatal() not abort().
1331 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1332 a LOC_OPTIMIZED_OUT symbol.
1333 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1334 findvar.c (read_var_value), printcmd.c (address_info),
1335 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1336 m2-exp.y (yylex): Deal with it.
1337 ch-exp.y (yylex): Deal with it.
1339 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1341 * findvar.c (value_from_register): H8500 specific, check to see
1342 if we are looking at short pointer. If so, skip crock.
1343 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1344 read_memory_integer() to avoid getting messed up by sign extension.
1346 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1348 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1349 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1350 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1352 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1354 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1356 * core.c (dis_asm_print_address): New function.
1358 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1361 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1363 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1364 entire breakpoint chain and print only the first entry that needs to
1365 be printed and needs to be stopped for. Fixes problems with printing
1366 of multiple breakpoints with different conditions.
1367 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1368 effectively stops printing of the breakpoint chain.
1369 * breakpoint.c (print_it_noop): New routine to print nothing
1370 for this breakpoint entry and dont stop printing.
1371 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1372 watchpoint only if it is enabled.
1373 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1374 descriptor from the library to make backtraces through setjmp work.
1375 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1377 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1378 all registers saved within sigtramp, cleanup.
1380 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1382 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1384 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1386 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1387 with prototype in ../include/dis-asm.h.
1389 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1391 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1392 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1393 Use read_memory_func interface to disassembler.
1395 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1397 Teach sparc solaris to next over shared library functions.
1398 * solib.[hc] (find_pc_section_from_so_list): new function and
1400 * sparc-tdep.c (in_solib_trampoline): new function.
1401 * symfile.[hc] (find_pc_section): new function and prototypes.
1402 * target.[hc] (find_pc_section_from_targets): new function and
1404 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1405 in_solib_trampoline.
1407 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1409 * infrun.c (wait_for_inferior): Revise comment.
1411 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1413 * command.{c,h}: New var_type var_integer.
1414 main.c: Use it for history_size.
1416 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1417 Lint and byte-order fixups.
1419 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1421 * breakpoint.h (bpstat): New field print_it.
1422 breakpoint.c (bpstat_print): Use it.
1423 (print_it_normal): New function (from old bpstat_print code).
1424 (bpstat_{alloc,stop_status}): Set print_it field.
1426 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1427 evaluating watchpoint condition, via new function watchpoint_check.
1428 Also stop if watchpoint disabled due to leaving its block.
1430 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1432 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1434 * mips-pinsn.c: Add missing include of dis-asm.h.
1436 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1438 * Makefile.in (clean, distclean, realclean): Recursively apply
1439 to subdirs first, rather than last. This avoids, for example,
1440 Makefile being removed in a parent directory before the recursive
1443 * alldeps.mak, depend: Update for below changes.
1445 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1446 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1447 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1448 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1449 instead of tm-68k.h.
1450 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1451 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1452 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1453 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1454 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1455 tm-68k.h to tm-m68k.h.
1456 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1457 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1460 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1461 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1462 * a29k-tdep.c: Renamed from am29k-tdep.c.
1463 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1464 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1465 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1466 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1467 Map '29k' to 'a29k'.
1468 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1469 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1470 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1472 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1473 define that does not appear anywhere else in the gdb source tree.
1474 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1476 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1478 * breakpoint.c: Add comments regarding breakpoint_re_set.
1480 * xcoffread.c (sort_syms, compare_symbols): Remove.
1481 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1482 not our own sort_syms (it is identical).
1484 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1486 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1488 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1489 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1491 * exec.c (exec_close): Fix storage leak.
1492 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1493 output sections when patching an executable.
1494 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1495 when writing all registers.
1496 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1497 at the right offset in the dummy frame.
1498 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1499 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1500 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1502 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1504 * Makefile.in (TARFILES): Avoid trailing backslash.
1506 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1508 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1509 it in breakpoint_re_set.
1510 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1512 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1513 don't use sizeof(int) for target stuff, etc).
1515 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1517 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1518 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1519 support that can't be integrated anyway due to lack of clear
1522 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1524 * findvar.c (read_register, write_register): Make these capable
1525 of reading/writing registers that are shorter than REGISTER_TYPE.
1526 * (value_from_register): Install H8500 specific code to return
1527 proper value when register is being used as a pointer.
1528 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1529 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1530 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1531 chain frames properly by combining frame pointer with T reg.
1532 (init_extra_frame_info): Delete. It's now a macro.
1533 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1534 offset by the correct amount off of the frame pointer.
1535 (register_byte): Delete. It's now a macro.
1536 (register_raw_size, register_virtual_size): Delete. Replaced by
1537 common routine h8500_register_size, cuz there's no difference
1538 between the raw & virtual sizes on this machine.
1539 (register_convert_to_raw, register_convert_to_virtual): Delete,
1540 cuz there's no difference between the raw & virtual forms.
1541 Replaced by memcpy in tm file.
1542 (register_virtual_type): Rename to h8500_register_virtual_type.
1543 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1544 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1545 emulator have same reg offsets. This is all handled in the
1547 (h8500_trapped_internalvar): New routine to detect references to
1548 convenience vars acting as pointer pseudo-regs.
1549 (h8500_value_trapped_internalvar): Conjure up value of pointer
1551 (h8500_set_trapped_internalvar): Convert set value in real
1552 register references.
1553 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1554 code segment register.
1555 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1557 (wait_for_inferior): Add h8500 specific code to add stack segment
1558 when reading SP register.
1559 remote-sim.c (fetch_register): Spacing.
1560 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1561 detect cruft. Redo all register manipulation stuff. Get rid of
1562 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1563 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1564 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1565 to create internal vars for pointer pseudo-regs.
1567 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1569 * Makefile.in: Numerous small changes to macro definitions
1570 and rules for building gdb distribution tree. Many macros
1571 eliminated or merged, and rules simplified.
1572 * alldeps.mak: Update.
1575 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1577 * Makefile.in: recurse through SUBDIRS for dvi target too
1579 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1581 * Clean up xcoff relocation.
1582 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1583 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1585 symtab.h (struct general_symbol_info): Add section field.
1586 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1587 xcoffread.c: Set section for symbols and msymbols.
1588 (struct symtab): Add block_line_section field.
1589 buildsym.c (end_symtab): Set it.
1590 (end_symtab and callers): Add section parameter.
1591 objfiles.c (objfile_relocate): New funciton.
1592 xcoffexec.c (vmap_symtab): Use it.
1593 xcoffsolib.h (struct vmap): Remove unused fields.
1594 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1595 CORE_NEEDS_RELOCATION, symtab_relocated.
1596 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1597 rs6000-tdep.c: Make loadinfotext static.
1598 breakpoint.c (fixup_breakpoints): Doc fix.
1599 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1600 (end_symtab): primary field replaces nonreloc.
1602 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1604 * symtab.h (struct linetable_entry): Remove confusing comment.
1606 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1608 * Makefile.in: add installcheck target
1610 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1612 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1613 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1614 z8k}: New directories to hold cpu specific configuration files.
1615 Naming follows gcc convention.
1616 * config/{*.mt, *.mh}: All target and host makefile fragment
1617 config files moved to an appropriate config/<cpu> subdirectory.
1618 * nm-*, xm-*, tm-*: All native, host, and target files, which
1619 get linked to nm.h, xm.h, and tm.h respectively by configure,
1620 moved to appropriate config/<cpu> subdirectory.
1621 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1622 Native, host, and target files that are common across more than
1623 one cpu architecture and included by one of the configured
1624 native, host, or target files, get moved to config directory.
1625 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1626 pick up native, host, or target include files moved to one of
1627 the config subdirectories, and that are included by other files.
1628 * Makefile.in (alldeps.mak): Modify to account for new config
1629 directory structure.
1630 * alldeps.mak, depend: Update for new config directory structure.
1631 * config/*/[ntx]m-*.h: Modify all files that include other
1632 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1633 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1635 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1636 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1637 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1638 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1639 the ones where the default is not unique or different than the
1640 config subdirectory name. Similarly, handle gdb_target_cpu.
1641 Modify configure.in as appropriate to make use of gdb_host_cpu
1642 and gdb_target_cpu to find makefile fragments and make links.
1644 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1646 * mipsread.c (compare_blocks): Sort blocks with the same start
1647 address by decreasing ending address.
1649 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1651 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1652 lookup_symbol as it might get clobbered by the call.
1654 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1655 The previous code did not initialize the language field for the psymtab
1658 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1660 * c-exp.y (parse_number): Avoid shift warning.
1661 * serial.h (struct ttystate): Declare empty one on DOS.
1663 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1665 * xm-sun4os4.h: Return type of free() should be void, not int.
1667 * vx-share/vxWorks.h: Remove #def of NULL.
1669 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1671 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1673 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1675 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1677 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1679 * ieee-float.c: Moved to ../libiberty.
1680 * ieee-float.h: Moved to ../include.
1681 * Makefile.in: Update accordingly.
1682 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1683 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1684 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1685 it is now in ../opcodes/m68881-ext.c.
1686 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1687 prologue (some callers _do_ care).
1688 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1689 new interface of ../opcodes/*-dis.c.
1690 * ch-exp.y: Add #include <ctype.h>.
1692 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1694 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1696 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1698 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1700 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1702 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1704 * z8k-tdep.c (extract_return_value, write_return_value,
1705 store_struct_return): New functions from macros in tm-z8k.h.
1707 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1709 * valops.c (value_arg_coerce): Apply temporary patch to
1710 fix problem with coercion of array and function types when
1711 passed as arguments to C functions, pending a more complete
1712 review of when and how coercion should be done, depending
1713 upon context and language.
1715 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1717 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1719 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1720 debugsec if there are a non-zero number of symbols.
1722 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1724 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1726 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1728 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1730 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1731 not just 50 symbols.
1732 (symtbl_num_syms): New variable.
1733 (read_xcoff_symtab): Set it.
1734 (read_symbol_nvalue): Check for bad symno.
1735 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1738 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1740 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1741 This is defined in defs.h if necessary.
1742 * vx-share/vxWorks.h: Remove #defs of min and max.
1743 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1744 vx-share/xdr_rdb.c: include defs.h.
1746 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1748 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1751 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1752 xcoffread.c: Doc fixes.
1754 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1756 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1757 xcoffexec.c (xcoff_relocate_core): New function.
1758 (text_adjustment): Removed.
1759 (add_vmap): Return the vmap.
1760 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1762 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1764 * xcoffsolib.h: Add objfile member to struct vmap.
1765 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1766 xcoffexec.c (add_vmap): Allocate objfiles here.
1768 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1770 Support 68000 series without floating point.
1772 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1773 * tm-68k-nofp.h: New file, lacks 68881 support.
1774 * config/m68k-nofp.mt: New file.
1776 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1778 Remove a few remaining underscore/no-underscore remnants from
1781 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1782 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1783 * config/sparc-noun.mt: Rename to sparc-em.mt.
1784 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1785 * tm-68k-un.h: Rename to tm-68k-fp.h.
1786 * tm-spc-un.h: Rename to tm-spc-em.h.
1787 * tm-sun4sol2.h: Cleanup.
1788 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1790 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1792 * symmisc.c (std_in, std_out, std_err): Move initializations
1793 to runtime code, in case they aren't constant.
1795 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1797 * symtab.c (find_pc_symtab): some object file formats, notably
1798 mips, have holes in the address ranges of symtabs. Change
1799 this algorithm from first hit to tightest fit.
1801 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1802 fence post without finding the enclosing function, then print a
1805 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1807 * utils.c (fputs_demangled, fprint_symbol): Remove.
1808 * utils.c (fprintf_symbol_filtered): New function which combines
1809 the functionality of fputs_demangled and fprint_symbol. Uses a
1810 caller provided language parameter to select the appropriate
1811 demangler, and caller provided args to pass to the demangler.
1812 * defs.h (enum language): Move further up in file so enum can
1813 be used in prototypes.
1814 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1815 * defs.h (fprintf_symbol_filtered): Add prototype.
1816 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1817 fputs_demangled with call to fprintf_symbol_filtered.
1818 * cp-valprint.c (demangle.h): Include
1819 * cp-valprint.c (cp_print_value_fields): Replace calls to
1820 fprint_symbol with calls to fprintf_symbol_filtered.
1821 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1822 with call to fprintf_symbol_filtered.
1823 * stack.c (print_frame_info): Remove obsolete code so we don't
1824 have to update fputs_demangled usage in it.
1825 * stack.c (print_frame_info, frame_info): Add language variable
1826 to pass to fprintf_symbol_demangled and initialize it from the
1827 symbol's language. Replace calls to fputs_demangled with calls
1828 to fprintf_symbol_filtered.
1829 * symtab.c (find_methods): Replace call to fputs_demangled with
1830 call to fprintf_symbol_filtered.
1831 * ch-valprint.c (demangle.h): Include.
1832 * ch-valprint.c (chill_print_value_fields): Replace call to
1833 fprint_symbol with call to new fprintf_symbol_filtered.
1835 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1837 * Makefile.in (VERSION): Bump version to 4.8.2.
1839 * main.c (source_command): Require an explicit pathname of file
1840 to source, since previous behavior of defaulting to gdb init file
1841 was troublesome and undocumented.
1842 * printcmd.c (disassemble_command): Add missing '{}' pair to
1843 else with two statements. Bug reported by Stephane Tsacas
1845 * symtab.c (find_pc_line): Don't complain about zero length or
1846 negative length line numbers for the moment, since we may not own
1847 the terminal when called, such as when single stepping. (FIXME)
1848 * language.h (CAST_IS_CONVERSION): True if current language is
1849 C++ as well as C. Fix from Peter Schauer.
1850 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1851 Use STREQN macro rather than bare '!strncmp()'.
1852 * environ.c (unset_in_environ): Avoid use of memcpy on
1853 overlapping memory regions, as suggested by Paul Eggert
1854 <eggert@twinsun.com>.
1855 * c-exp.y (%union struct): Remove unused ulval as suggested
1856 by Paul Eggert <eggert@twinsun.com>.
1858 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1860 * main.c (gdbinit): Make static.
1861 * main.c (inhibit_gdbinit): Move to file scope.
1862 * main.c (main): Remove local inhibit_gdbinit.
1863 * main.c (source_command): Don't source '.gdbinit' file by
1864 default if gdb has been told to ignore it.
1866 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1868 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1871 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1873 * printcmd.c (print_address_symbolic): Only print if offset
1874 is shorter than max_symbolic_offset.
1875 (initialize_printcmd): `set print max-symbolic-offset'.
1877 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1878 (examine_tag): Use it.
1879 (read_register_stack): Only look in the local registers for a
1880 memory address if it's between rfb and rsp; go to memory otherwise.
1881 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1882 (reginv_com): Remove ancient kludge command.
1884 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1886 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1887 irix4 will again compile.
1889 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1891 * configure.in: accept mips-sgi-irix4* for irix4.
1893 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1895 * z8k-tdep.c (print_register_hook): Lint.
1897 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1899 Lint fixes from Paul Eggert (eggert@twinsun.com):
1901 * command.c (do_setshow_command): var_uintegers are unsigned.
1902 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1903 unsigned, since they use hex values with the high bit set.
1905 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1907 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1908 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1910 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1911 macro definitions in parenthesis.
1913 * dbxread.c (dbx_symfile_init): Catch the case where there is
1914 no string table, but the only way we find out is by reading zero
1917 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1919 * dbxread.c (dbx_symfile_init): Make size of the string table
1920 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1921 offset to the string table is nonzero and handle the nonexistant
1922 string table case, should it occur. Ensure that the string table
1923 size read from the file is reasonable, with a minimum lower bound
1924 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1926 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1928 * Makefile.in: Changes to build testsuite correctly.
1929 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1930 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1931 (TARGET_FLAGS_TO_PASS): New variable.
1932 (SUBDIRS): Added testsuite.
1933 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1934 testsuite is compiled with CC_FOR_TARGET rather than CC.
1936 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1938 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1939 reported by mycroft@gnu.ai.mit.edu.
1941 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1942 * configure.in (vax-*-ultrix2*): New triplet.
1943 * config/vaxult2.mh: New file.
1944 * xm-vaxult2.h: New file.
1946 * c-exp.y (parse_number): Change high_bit to unsigned.
1947 * demangle.c: Change all references to cfront to ARM, since the
1948 actual algorithm is the one specified in the Annotated Reference
1949 Manual. This was confusing users into thinking that full cfront
1950 support was implemented.
1951 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1952 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1953 directly to lookup_struct_elt_type, which will do the
1954 dereferencing itself.
1955 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1956 NULL dereferencing bug for unnamed structs, comment out
1959 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1961 * coffread.c (process_coff_symbol): Change PCC argument correction
1962 so that it only happens on big-endian targets; so that it only
1963 happens if the short or char argument is aligned on an int
1964 boundary; and so that it changes the location, rather than the
1965 type, of the argument. These changes tend to parallel similar
1966 (old) changes in stabsread.c.
1968 * coffread.c (coff_read_enum_type): Use the specified size for
1969 enums, don't assume that they are int-sized.
1971 * c-valprint.c (c_val_print): Don't assume enums are the same as
1974 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1975 Rendell, <michael@mercury.cs.mun.ca>.
1977 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1979 * language.h (local_decimal_format_custom): Add prototype.
1980 * language.c (local_decimal_format_custom): Add function, bug
1981 reported by Robert R. Henry (rrh@tera.com).
1983 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1985 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1986 by Josef Leherbauer, joe@takeFive.co.at.
1988 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1990 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1991 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1992 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1993 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1994 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1995 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1996 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1997 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1999 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2001 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2002 of demangled name fields to NULL if no demangling exists for
2003 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2004 symbols if their language is known at the time they are created,
2005 but sometimes the language is not known until later.
2007 * ch-typeprint.c (chill_print_type_base): Name changed to
2008 chill_type_print_base to match pattern for C and C++ names.
2009 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2010 to be consistent with other usages.
2011 * ch-typeprint.c (chill_type_print_base): Add support for
2012 printing Chill STRUCT types.
2013 * ch-valprint.c: Include values.h.
2014 * ch-valprint.c (chill_print_value_fields): New function and
2015 prototype for printing Chill STRUCT values.
2016 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2017 that was being called with two args instead of three.
2018 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2019 to print Chill STRUCT values.
2021 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2023 * configure.in: added testsuite to configdirs.
2025 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2027 * doc/stabs.texi: The `this' pointer is now known by the name
2028 `this' instead of `$t'.
2030 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2032 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2033 references of TAG_string_type DIEs in user defined types.
2034 * ch-lang.c (chill_create_fundamental_type): Track compiler
2035 change that now emits debugging info with the type long for Chill
2038 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2040 * remote-mips.c: New file; implements MIPS remote debugging
2042 * config/idt.mt: New file; uses remote-mips.c
2043 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2045 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2046 floating point coprocessor.
2047 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2049 (mips_pop_frame): If not mips_fpu, don't restore floating point
2051 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2053 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2054 mips_fpu, don't use fp0 as floating point return register.
2055 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2058 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2060 * gdb/testsuite: made modifications to testcases, etc., to allow
2061 them to work properly given the reorganization of deja-gnu and the
2062 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2064 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2066 * gdb/testsuite: Initial creation of gdb/testsuite.
2067 Migrated dejagnu testcases and support files for testing nm to
2068 gdb/testsuite from deja-gnu. These files were moved "as is"
2069 with no modifications. This migration is part of a major overhaul
2070 of dejagnu. The modifications to these testcases, etc., which
2071 will allow them to work with the new version of dejagnu will be
2072 made in a future update.
2074 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2076 * NEWS: Add reminders for next release.
2078 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2080 * mipsread.c (parse_lines): Correct check for files compiled with
2083 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2085 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2087 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2089 * Makefile.in (VERSION): GDB-4.8 release!
2090 * README, NEWS: Update for release.
2092 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2094 * am29k-pinsn.c (print_insn): Minor nits with const.
2095 * am29k-tdep.c: More minor nits with arg types for
2096 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2098 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2100 * gcc.patch: Update for a different GCC (G++) bug.
2101 * main.c (print_gdb_version): Update copyright year to 1993.
2102 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2103 conditionalize this file on it. FIXME, right way is to split
2104 these into two config files.
2105 (ATTACH_DETACH): Define for BSD 4.4
2106 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2107 (U_REGS_OFFSET): Revise for 4.4.
2108 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2109 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2110 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2112 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2114 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2117 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2119 * c-lang.c (c_printstr): Bugfix for length==0 case.
2121 * c-lang.c (c_printstr): If a C string ends in a null, don't
2124 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2126 * defs.h (STRCMP): Make it work for unsigned chars.
2128 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2130 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2131 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2132 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2133 define to kludge the large opcode table into two smaller tables,
2134 since GCC take exponential space to build the table. Lint.
2135 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2137 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2139 * Makefile.in (VERSION): Roll to 4.7.9.
2140 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2141 definition here, to handle both BSD 4.3 and 4.4 systems.
2142 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2143 * remote.c (alarm): Move declaration to global level, before
2144 first reference to it.
2145 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2146 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2148 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2150 * remote.c (readchar): forward declare alarm which otherwise looks
2151 like an undeclared variable to gcc.
2153 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2154 when comparing against an int. Avoids superfluous warning from
2157 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2158 Avoids superfluous warnings from some systems and/or compilers
2159 (like vax ultrix 4.2.)
2161 * language.c (struct op_print unk_op_print_tab): use the enum
2162 values rather naked zeros as initializers. Avoids warnings from
2163 ultrix type compilers.
2165 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2167 * Makefile.in (VERSION): Roll to 4.7.6.
2168 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2169 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2170 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2171 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2172 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2173 (depend): Fix bug where nm-files in config files weren't noticed.
2174 (make-proto-gdb-1): Avoid changing directories while building new
2175 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2177 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2179 * remote.c: Improve error recovery. Allow user to break out
2180 of initial connection attempt with INTERRUPT. Treat a timeout
2181 while waiting for remote packet like a retry, unless the remote
2182 side is actively running user code. Fix a few long printf_filtered's.
2184 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2187 * buildsym.c (start_subfile): Allow null file name.
2189 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2191 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2192 expects a pointer to complaint rather than a complaint
2194 (process_linenos): free the previously allocated subfile name,
2195 then allocate the new one from the heap.
2197 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2199 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2201 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2203 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2204 Previously, would bogusly index off the bottom of type_vector.
2205 (rs6000_builtin_type): Accept type number as argument.
2206 (read_type, case '-'): Handle negatives like any other type number.
2208 * symfile.c (deduce_language_from_filename): Handle null name.
2210 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2211 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2212 fixed by sato@sm.sony.co.jp.
2214 * xcoffread.c (parmsym): Don't use an initializer to set up
2215 this struct symbol. Set it up in initialize_xcoffread.
2216 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2217 works on real rs/6000 target with #ifndef FAKING_RS6000.
2219 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2221 * stabsread.c (rs6000_builtin_type): Move function from
2222 xcoffread.c:builtin_type.
2223 * xcoffread.c (builtin_type): Move to stabsread. Remove
2224 IBM6000_HOST dependency. Move misplaced comments.
2225 (various): Change printf's to complaints.
2226 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2227 objfile argument to read_type calls under #if 0.
2228 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2229 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2230 * Makefile.in: xcoffread.o is not built by default.
2231 * xm-rs6000.h (IBM6000_HOST): Remove.
2232 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2233 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2236 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2238 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2239 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2240 register numbers when user tries to modify elements in structs
2241 passed as arguments.
2242 * inflow.c (child_terminal_info): Move banner outside of system
2244 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2245 passes struct/union arguments by address.
2247 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2249 * Based on patch from Kean Johnston <maw@netcom.com>:
2250 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2251 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2252 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2254 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2256 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2257 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2259 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2261 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2262 cc debugging output.
2264 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2266 * stabsread.c (define_symbol): Complain about unrecognized names
2267 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2268 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2269 (read_cpp_abbrev): Don't use the class name as part of the
2270 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2271 abbrevs. Inspired by Mike Tiemann.
2272 (read_tilde_fields): Comment. Remove ancient dead code.
2273 Remove erroneous but non-dead code. Simplify. Add complaints.
2274 (in general): Remove extraneous (parentheses) in return
2277 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2279 * coffread.c (coff_lookup_type): Fix fencepost error reported
2280 by Art Berggreen, <arg@opal.acc.com>.
2282 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2283 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2285 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2286 test, which is apparently left over from when we used native
2287 include files and couldn't depend on the member names being there.
2288 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2290 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2292 * mipsread.c: Major overhaul to use new BFD symbol table reading
2293 routines. Now swaps information as it is needed, rather than
2294 swapping everything when the file is read.
2296 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2298 * Makefile.in (TARDIRS): Add sparclite demo dir.
2299 (*.tab.c): Change dependency on Makefile to depend on
2300 Makefile.in, otherwise it always rebuilds after configuring.
2301 Force output *.tab.c file into current directory even in "make"
2302 versions that rewrite dependent file names used in command lines.
2304 * TODO: Remove some things we did.
2305 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2306 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2307 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2308 * symtab.h: Eliminate unnamed unions and structs.
2310 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2312 * Makefile.in (VERSION): Roll to 4.7.5.
2314 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2316 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2317 re-evaluating symbol pointers.
2319 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2321 * c-exp.y (lcurly, rcurly): New nonterminals.
2322 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2324 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2325 made function static.
2326 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2327 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2328 * parse.c (start_arglist):
2329 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2330 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2331 * parser-defs.h (funcall_chain): Moved to parse.c.
2332 * printcmd.c (print_frame_nameless_args): Fix prototype.
2333 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2334 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2335 * valops.c (typecmp): Moved prototype from values.h.
2336 * value.h (typecmp): Moved prototype to valops.c, made static.
2337 * ch-exp.y (yylex): Change way control sequences are disabled.
2339 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2341 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2343 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2345 * mipsread.c (upgrade_type): Build array types correctly, using
2346 create_range_type and create_array_type.
2348 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2350 * remote-nindy.c: Cleanup.
2352 * infrun.c (wait_for_inferior): When rolling back the PC after
2353 a breakpoint, call write_pc so that NPC gets rolled back as well
2356 * blockframe.c (inside_entry_file, inside_main_func,
2357 inside_entry_func): PC of zero is always "bottom of stack".
2359 * printcmd.c (print_frame_args, print_frame_nameless_args):
2360 Let print_frame_nameless_args decide whether there are any,
2361 laying groundwork for possibly later printing 29K args for
2362 functions where we have tag words but no symbols.
2364 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2366 * Makefile.in: fix GDB doc targets for new doc subdir structure
2368 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2370 * stack.c (parse_frame_specification): Parse as many arguments
2371 as there are (up to MAXARGS). Pass all of them in argc, argv
2372 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2373 many there were, onto SETUP_ARBITRARY_FRAME.
2374 * tm-mips.h, tm-sparc.h: Corresponding changes.
2375 * mips-tdep.c, sparc-tdep.c: Ditto.
2377 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2379 * hp300ux-nat.c: Update copyrights.
2380 * mipsread.c (parse_partial_symbols): Complain about block
2381 indexes that go backwards. Fix from Peter Schauer.
2382 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2383 symbol-file that has no linkage symbols to be read.
2384 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2385 from tm- file to xm-file, since they're host dependent.
2386 * valarith.c (value_binop): Typo.
2388 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2390 * sparclite/aload.c: Add copyleft.
2391 * sparclite/crt0.s: Add comment at beginning.
2393 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2395 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2396 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2398 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2400 * values.c (value_headof): Fix typo in which VTBL and ARG were
2401 being confused for one another.
2403 * valops.c (typecmp): Now static.
2405 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2406 baseclass--we don't always inherit its virtual function table
2409 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2410 pointer correctly in case value_struct_elt moves it around.
2412 * valops.c (typecmp): Now static. Also, now groks references
2415 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2416 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2418 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2420 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2421 to avoid "too much defining" error from native C compiler (!).
2423 * Makefile.in (HFILES): Add typeprint.h.
2424 * typeprint.[ch]: Update copyrights.
2426 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2428 * Makefile.in: Update to match doc/ subdir changes.
2430 * config/hp300hpux.mh: No cross-host file needed, just native.
2431 * config/go32.mh: Remove nonexistent "native" support.
2433 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2434 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2435 * m88k-tdep.c (next_insn): Lint, cleanup.
2436 (store_parm_word): Lint.
2438 * README: Fix typo (reported by karl@hq.ileaf.com).
2440 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2442 * expression.h (BINOP_CONCAT): Document use for self concatenation
2443 an integral number of times.
2444 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2446 * valarith.c (value_concat): Rewrite to support self
2447 concatenation an integral number of times.
2448 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2449 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2450 eliminate hundreds of spurious shift/reduce and reduce/reduce
2451 conflicts that mask the 5 real ones.
2452 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2453 * ch-exp.y (integer_literal_expression): Remove production,
2456 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2458 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2459 implied that "no side effects" was nonfunctional.
2460 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2461 character string and bitstring concatenation.
2462 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2463 * expression.h (exp_opcode): Add BINOP_CONCAT.
2464 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2465 * language.c (string_type): Add function to determine if a type
2467 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2468 * valarith.c (value_concat): New function to concatenate two
2469 values, such as character strings or bitstrings.
2470 * valops.c (value_string): Remove error stub and implement
2472 * value.h (value_concat): Add prototype.
2473 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2474 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2475 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2478 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2480 * c-exp.y (exp): Add production to support direct creation
2481 of array constants using the obvious syntax.
2482 * c-valprint.c (c_val_print): Set printed string length.
2483 * dwarfread.c (read_tag_string_type): New prototype and
2484 function that handles TAG_string_type DIEs.
2485 * dwarfread.c (process_dies): Add case for TAG_string_type
2486 that calls new read_tag_string_type function.
2487 * expprint.c (print_subexp): Add support for OP_ARRAY.
2488 * gdbtypes.c (create_range_type, create_array_type): Inherit
2489 objfile from the index type.
2490 * ch-typeprint.c (chill_print_type): Add case for
2492 * ch-valprint.c (chill_val_print): Fix case for
2495 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2497 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2498 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2499 include/coff/mips.h.
2501 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2503 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2504 constants with an explicit null byte terminator. OP_STRING is
2505 now used for real string types.
2506 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2507 they are used by all languages.
2508 * c-lang.c (_initialize_c_language): Move initializations of
2509 builtin_type_* to lang.c.
2510 * c-typeprint.c (c_type_print_varspec_prefix,
2511 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2512 to TYPE_CODE_STRING.
2513 * c-valprint.c (c_val_print): Change the way character arrays
2514 are printed as strings to be consistent with the way strings
2515 are printed when pointer-to-char types are dereferenced.
2516 Remove test of print_max before calling val_print_string, which
2517 now does it's own test.
2518 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2519 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2520 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2521 * gdbtypes.c (builtin_type_*): Add declarations moved from
2523 * gdbtypes.c (create_string_type): New function to create real
2525 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2526 renamed to TYPE_CODE_STRING.
2527 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2528 builtin_type_* types moved from c-lang.c.
2529 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2530 to TYPE_CODE_STRING.
2531 * gdbtypes.h (builtin_type_string): Add extern declaration.
2532 * gdbtypes.h (create_string_type): Add prototype.
2533 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2534 renamed to TYPE_CODE_STRING.
2535 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2537 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2538 renamed to TYPE_CODE_STRING.
2539 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2541 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2542 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2543 to TYPE_CODE_STRING.
2544 * valops.c (allocate_space_in_inferior): New function and
2545 prototype, using code ripped out of value_string.
2546 * valops.c (value_string): Rewritten to use new function
2547 allocate_space_in_inferior, but temporarily disabled until some
2548 other support is in place.
2549 * valops.c (value_array): New function to create array constants.
2550 * valprint.c (val_print_string): Add comment to document use,
2551 complete rewrite to fix several small buglets.
2552 * value.h (value_array): Add prototype.
2553 * value.h (val_print_string): Change prototype to match rewrite.
2554 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2555 * ch-exp.y (match_character_literal): Disable recognition of
2556 control sequence form of character literals and document why.
2558 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2560 * nindy-share/nindy.c: Add comments to #endif's to clarify
2563 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2564 read_memory to get byte order right.
2565 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2566 anymore. This is done in paread.c now. We expect unwind info
2567 to hang off of objfiles, and search all of the objfiles when until
2569 * (skip_trampoline_code): Cast arg to target_read_memory.
2570 * objfiles.h (struct objfile): Add new field obj_private to hold
2571 per object file private data (unwind info in this case).
2572 * paread.c (read_unwind_info): New routine to read unwind info
2573 for the objfile. This data is hung off of obj_private.
2574 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2575 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2576 make this easier to access.
2578 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2580 * c-valprint.c (cp_print_class_member): Add extern decl.
2581 * c-valprint.c (c_val_print): Extract code for printing methods
2582 and move it to cp_print_class_method in cp-valprint.c.
2583 * c-valprint.c (c_val_print): Extract code to print strings and
2584 move it to val_print_string in valprint.c.
2585 * cp-valprint.c (cp_print_class_method): New function using
2586 code extracted from c_val_print.
2587 * valprint.c (val_print_string): New function using code
2588 extracted from c_val_print.
2589 * value.h (val_print_string): Add prototype.
2590 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2591 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2592 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2593 CHECKBUF, growbuf_by_size): New variables, macros, and support
2594 functions for implementing a dynamically expandable temp buffer.
2595 * ch-exp.y (match_string_literal): New lexer function.
2596 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2597 removed and replaced with new CHECKBUF macro.
2598 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2599 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2601 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2603 * Makefile.in: Add info for paread.o.
2604 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2606 * blockframe.c (frameless_look_for_prologue): Correct the
2608 * gdbtypes.h, gdbtypes.c: Use const in decl of
2609 cplus_struct_default, now that pa-gas assembler has been fixed.
2610 * hppah-nat.c: Formatting.
2611 * hppah-tdep.c: Remove lots of useless externs for variables we
2613 * (find_unwind_entry): Speed up by using binary search, and a one
2615 * (rp_saved): New routine to see what unwind info says about RP
2616 being saved on the stack frame.
2617 * (frame_saved_pc): Look for prologue to see if we need to
2618 examine the stack for the saved RP or not.
2619 * (init_extra_frame_info): Check for prologue, instead of
2620 framesize to determine if we are frameless or not.
2621 * (frame_chain_valid): Stop backtraces when we run into _start.
2622 * (push_dummy_frame): Reformat to make more readable.
2623 * (find_dummy_frame_regs): ditto.
2624 * (hp_pop_frame): ditto.
2625 * (hp_restore_pc_queue): small cleanup.
2626 * (hp_push_arguments): ditto.
2627 * (pa_do_registers_info): ditto.
2628 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2629 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2630 * Define FRAME_CHAIN_VALID.
2631 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2632 passed to functions.
2634 * paread.c (pa_symtab_read): Use new bfd conventions for
2635 accessing linker symbol table.
2636 * (pa_symfile_init): Access embedded STAB info via BFD section
2637 mechanism and related macros.
2640 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2642 * sparc-stub.c: Use a seperate stack for our traps.
2643 * Handle recursive traps.
2644 * Remove all trap init code. This needs to be done by the
2646 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2648 * (handle_exception): See if we are at breakinst, if so, then
2649 advance PC sp that users can just step out of breakpoint().
2650 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2651 new place if SP has changed.
2652 * (case 's'): Get rid of this, we can't do it yet.
2653 * (case 't'): New command to test any old random feature.
2654 * (case 'r'): New command to reset the system.
2655 * (breakpoint): Add label to breakpoint trap instruction so that
2656 handle_exception() can detect where we are and get past the
2657 breakpoint trivially.
2659 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2661 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2663 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2665 * configure.in: recognise all sparclite variants
2667 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2669 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2670 binary files oring in the right bit.
2672 * main.c, source.c, state.c, symmisc.c: use macros defined in
2673 fopen-{bin|both} when fopening files.
2675 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2677 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2678 from a configuration file (typically including <limits.h>), or to
2679 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2680 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2681 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2682 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2683 * exppritn.c (print_subexp, dump_expression): Add case for
2685 * expression.h (OP_BITSTRING): New expression element type for
2687 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2688 macros to convert between number of expression elements and bytes
2689 to store that many elements.
2690 * i960-tdep.c (leafproc_return): Use new macros to access
2691 minimal symbol name and address fields.
2692 * m88k-pinsn.c (sprint_address): Use new macros to access
2693 minimal symbol name and address fields.
2694 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2695 minimal symbol address field.
2696 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2697 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2698 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2699 Use new BYTES_TO_EXP_ELEM macro.
2700 * parse.c (write_exp_bitstring): New function to write packed
2701 bitstrings into the expression element vector.
2702 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2704 * parser-defs.h (struct stoken): Document that it is used for
2705 OP_BITSTRING as well as OP_STRING.
2706 * parser-defs.h (write_exp_bitstring): Add prototype.
2707 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2708 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2709 LOWER, LENGTH): New tokens for keywords.
2710 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2711 upper_lower_argument, length_argument, array_mode_name,
2712 string_mode_name, variant_structure_mode_name): New non-terminals
2714 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2715 * ch-exp.y (match_bitstring_literal): New lexer support function
2716 to recognize bitstring literals.
2717 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2718 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2719 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2720 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2721 * ch-exp.y (yylex): Check tokentab6.
2722 * ch-exp.y (yylex): Call match_bitstring_literal.
2724 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2726 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2727 symbol name and value fields.
2729 * c-exp.y (yylex): Make static, to match prototype and other
2732 * expression.h (exp_opcode): Add BINOP_MOD.
2733 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2734 * expprint.c (dump_expression): Handle new BINOP_MOD.
2735 * language.c (binop_type_check): Handle new BINOP_MOD.
2736 * main.c (float_handler): Re-enable float handler when hit.
2737 * valarith.c (language.h): Include, need current_language.
2738 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2739 for integer divide truncates towards zero for negative results.
2740 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2741 * valarith.c (value_binop): Allow arithmetic operations on
2742 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2743 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2744 * ch-exp.y (tokentab3): Add MOD and REM.
2745 * ch-exp.y (yylex): Set innermost_block for symbols found
2746 in local scopes. Return LOCATION_NAME for local symbols.
2747 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2748 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2750 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2752 * command.c (shell_escape, make_command, _initialize_command):
2753 don't create or use fork if CANT_FORK is defined.
2754 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2755 code written for the IBM PC" remain.
2756 * xm-go32.h: define CANT_FORK
2758 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2760 * remote-sim.c: first attempt at general simulator interface
2761 * remote-hms.c: whitespace
2762 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2763 understand new stack layout. (print_register_hook): print ccr
2764 register in a fancy way.
2766 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2768 * eval.c (language.h): Include.
2769 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2770 to pointer types when the current language is C. It loses for
2771 other languages when the lower index bound is nonzero.
2772 * valarith.c (value_subscript): Take array lower bounds into
2773 account when performing subscripting operations.
2774 * valops.c (value_coerce_array): Add comment describing why
2775 arrays with nonzero lower bounds are dealt with in value_subscript,
2776 rather than in value_coerce_array.
2778 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2780 * ch-exp.y (FLOAT_LITERAL): Add token.
2781 * ch-exp.y (literal): Add FLOAT_LITERAL.
2782 * ch-exp.y (match_float_literal): New lexer routine.
2783 * ch-exp.y (convert_float): Remove.
2784 * ch-exp.y (yylex): Call match_float_literal.
2785 * ch-exp.y (yylex): Match single '.' after trying
2786 to match floating point literals.
2788 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2789 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2791 * expprint.c (dump_expression): New function for dumping
2792 expression vectors during gdb debugging.
2793 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2794 MULTI_SUBSCRIPT and moved out of BINOP range.
2795 * expression.h (DUMP_EXPRESSION): New macro that calls
2796 dump_expression if DEBUG_EXPRESSIONS is defined.
2797 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2798 * parse.c (length_of_subexp, prefixify_subexp): Change
2799 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2800 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2801 prefixify'ing the expression.
2802 * printcmd.c (print_command_1): Add comment.
2803 * ch-exp.y (expression_list): Add useful actions.
2804 * ch-exp.y (value_array_element): Add useful actions.
2805 * ch-exp.y (array_primitive_value): Add production.
2806 * ch-exp.y (yylex): Recognize ',' as a token.
2808 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2810 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2811 POSIXize the recursive makes (make [variable assignments] target{s})
2813 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2815 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2816 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2817 CPLUS_MARKER for all SVR4 systems, so follow suit.
2818 * defs.h (strdup_demangled): Remove prototype.
2819 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2820 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2821 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2822 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2823 prim_record_minimal_symbol_and_info): Use new macro
2824 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2825 * minsyms.c (install_minimal_symbols): Use new macro
2826 SYMBOL_INIT_DEMANGLED_NAME.
2827 * stabsread.c (define_symbol): Use new macro
2828 SYMBOL_INIT_DEMANGLED_NAME.
2829 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2830 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2831 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2832 SYMBOL_INIT_DEMANGLED_NAME.
2833 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2834 SYMBOL_DEMANGLED_NAME now tests language itself.
2835 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2836 now tests language itself.
2837 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2838 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2839 mangled name member in the language dependent portion of a symbol.
2840 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2841 mangled name member appropriate for a symbol's language.
2842 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2843 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2844 SYMBOL_DEMANGLED_NAME now tests language itself.
2845 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2846 initializes language dependent portion of symbol.
2847 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2848 demangles and caches the demangled form of symbol names.
2849 * utils.c (fputs_demangled, fprint_symbol): Use current language
2850 to select an appropriate demangling algorithm.
2851 * utils.c (strdup_demangled): Remove, no longer used.
2852 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2853 access the Chill mangled name member in the language dependent
2854 portion of a symbol.
2855 * ch-lang.c (chill_demangle): New function, simple demangler.
2856 * defs.h (chill_demangle): Add prototype.
2857 * symtab.h (language_dependent_info): Add struct for Chill.
2859 For older changes see ChangeLog-92
2865 version-control: never