1 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * config/m68k/xm-news.h: add "extern int errno".
5 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
7 * remove-vx.c (vx_read_register, vx_write_register): collapse
8 ifdef I80960 else (assumes) m68k into parameterizable macros
9 VX_NUM_REGS and VX_SIZE_FPREGS.
10 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
11 VX_SIZE_FPREGS): new definitions.
13 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
15 * symfile.{c,h} (generic_load): New function.
16 remote{,-nindy,-eb,-mips}.c: Use it.
18 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
20 * Makefile.in (depend): More sed gubbish to deal with
21 ../bfd/bfd.h being generated during the build.
22 * depend: Re-done with corrected makefile.
24 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
26 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
27 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
28 directory to find automatically generated header files and library.
29 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
30 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
31 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
32 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
33 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
34 * depend, alldeps.mak: Rebuild after Makefile.in changes.
36 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
38 * configure.in: change lynx support to CPU-*-lynxos*
40 * Makefile.in (subdir_do): change test from existence of directory
41 to existence of Makefile (the directory may exist but not be configured)
43 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
45 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
47 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
49 * configure.in (mips-idt-ecoffl*): New target; use idtl.
50 (mips-idt-ecoff*): Added trailing '*'.
51 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
53 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
55 * ser-go32.c: Clean up lots of compilation nits.
57 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
59 * Patches from Jeffrey Law <law@cs.utah.edu>.
60 * hppab-nat.c: Eliminate unnecessary ifdefs for
61 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
62 CANNOT_STORE_REGISTER.
63 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
64 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
65 templates for 1.1 FP computational instructions.
67 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
69 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
70 * alldeps.mak, depend: Rebuild to account for ser-tcp.
71 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
72 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
73 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
74 shell when running the child, as args have been expanded by the
75 time we get here. Simplify calling convention.
76 * gdbserver/remote-server.c (main): Use new calling convention
77 for create_inferior, remove defunct code for coalescing argv.
78 Remove extra calls to mywait(), as we no longer have to wade
81 * target.c (target_read_memory_partial): Don't deref errnoptr
82 when checking for null pointer.
84 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
86 * remote-es1800.c: Fix typo.
88 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
90 * target.c (target_read_memory_partial): Like target_read_memory,
91 but does partial reads, such as reads that bump into the end of
93 * target.h (target_read_memory_partial): Add prototype.
94 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
95 * valprint.c (val_print_string): Complete rewrite to fix bug with
96 bumping into end of memory, avoiding unnecessarily long reads, and
97 fixing bug when print_max is set to 0 (unlimited print length).
98 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
101 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
103 * configure.in: Add support for rom68k and bug boot monitors.
105 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
107 * printcmd.c (print_scalar_formatted): Print integers bigger than
108 LONGEST in hex no matter how big, and no matter what the format
111 * stabsread.c (read_type): Skip type attributes if present.
113 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
114 of number, just through '0' + radix - 1.
116 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
118 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
120 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
121 single parameter, the pointer to the partial symtab, rather than
122 a bunch of args that are derived from the partial symtab. Change
123 prototypes and callers to match.
125 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
126 set demangling style automatically.
127 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
128 GNU C++, not C++ in general.
129 * symtab.h (general_symbol_info): Simplify by eliminating one
130 structure level for the language dependent info.
132 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
134 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
135 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
136 TYPE_CODE_ENUM was already testing for this.
138 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
140 * Makefile.in: Add new file ser-tcp.c.
141 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
142 * findvar.c (write_register): See if we are writing back the same
143 value that's already in the register. If so, don't bother.
144 * remote.c (putpkt, getpkt): Improve handling of communication
146 * ser-go32.c: Prototype it to death. Update serial_ops and add
147 dummy routines where appropriate.
148 * ser-tcp.c: New module to implement serial I/O via TCP
150 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
151 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
152 * serial.c: Add start of support for connect command.
153 (serial_open): Distinguish between tcp and local devices.
154 * serial.h (struct serial_ops): Get rid of restore, add
155 get_tty_state and set_tty_state. Define protoypes and macros for
157 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
158 some real buffering. Handle error conditions gracefully.
159 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
160 (Lynx), remove lots of cruft.
162 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
164 * printcmd.c (print_address_symbolic): turn this into an assigment
165 instead of an initialization (many compilers don't accept
166 structure initialization).
168 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * xcoffread.c (read_xcoff_symtab): If several program csects in one
171 source file, give them all the name of the source file, rather than
172 the 2nd and subsequent ones having NULL names.
174 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
176 * printcmd.c (print_address_symbolic): Append source filename and
177 linenumber of the symbol if print symbol-filename is on.
178 (initialize_printcmd): `set print symbol-filename'.
180 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
182 * configure.in: Add config for Lynx target. Configure gdbserver
183 only for Lynx. Re-do selective configuration of sparclite.
185 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
186 configure.in remote-inflow.c remote-utils.c}: New files to
187 support GDB remote server. Currently only works for Lynx.
189 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
191 * stabsread.c (define_symbol, case 't'): Only set the name if it
192 is not a pointer type.
194 * stabsread.c (define_symbol): Clean up logic; move the read_type
195 calls to inside the switch statement (this improves the error
198 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
201 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
205 * source.c (line_info): Change "pc" to "address" in messages and
206 use print_address for addresses.
208 * source.c (line_info): If we don't find a symtab, print more useful
209 output, including the symbolic address.
211 * source.c (line_info): If --fullname, display the source.
212 (identify_source_line), callers: Take pc as argument, rather than
213 assuming innermost frame (emacs doesn't use this, so no one ever
215 * symtab.h: Declare frame_file_full_name.
218 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
220 * breakpoint.c (catch_command_1): Fix typo in error msg.
222 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
224 * elfread.c (elf_symfile_read): Update ELF structure and routine
225 names to specify 32-bit versions.
226 (elf_symtab_read): Retrieve size field directly from symbol,
227 instead of using old kludge.
229 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
230 calling opcodes library.
231 * z8k-tdep.c (print_insn): Likewise.
233 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
235 * stabsread.c: Remove all uses of error(). Make error_type and
236 read_type_number static.
237 (define_symbol): Don't try to deal with a missing symbol
238 descriptor which isn't followed by digit, '(', or '-'.
239 * stabsread.h: Don't declare read_type_number here.
240 * gdbtypes.h: Don't declare error_type here.
241 * xcoffread.c: Remove NO_TYPEDEFS code.
243 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
245 * mips-tdep.c: Removed #include of many header files, and #define
246 of MIPSMAGIC; no longer used.
248 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
250 * Many places: replace "the inferior" in messages with "the program"
251 or "the program being debugged".
252 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
253 and I'm getting sick of maintaining it.
255 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
258 * config/i386/go32.mh: Define SER_HARDWIRE.
259 * Makefile.in: Define SER_HARDWIRE.
261 (alldeps.mak): Add SER_HARDWIRE.
262 Remove all references to ser-hardwire.{c,o}.
263 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
265 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
267 * sparc-nat.c (store_inferior_registers): Fill in all members of
268 inferior_fp_registers by reading them from the inferior before
269 modifying and writing them back.
270 Fixes unexplainable inferior FP exceptions after calls to the inferior
271 or setting of floating point registers.
272 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
273 to register which is generated by gcc-2.4.
275 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
277 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
279 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
281 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
282 xm-i386lynx.h}: New configuration for Lynx.
284 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
286 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
287 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
289 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
290 as struct, union, or enum tags.
292 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
294 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
297 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
299 * infrun.c (wait_for_inferior),
300 infcmd.c (program_info, signal_command): Use symbolic signal names.
302 * inftarg.c (child_wait): Deal with EINTR and include message from
303 strerror if printing an error message.
305 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
307 * stabsread.c: Remove most uses of lookup_fundamental_type.
308 (define_symbol): Use read_type for type of enum constant,
309 not just read_type_number. Also don't call error().
310 (define_symbol): For unrecognized constant type, one complaint (the
311 one from error_type) is enough. Don't make our own in addition.
312 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
313 * gdbtypes.h: Doc fixes.
315 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
317 Fix stack unwinding through _sigtramp on Irix. These patches are from
318 Paul Flinders <ptf@delcam.co.uk>.
319 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
320 executable uses sigvec.
321 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
323 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
325 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
327 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
328 be passed to the inferior to make "handle <signal> nopass nostop" work.
330 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
332 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
334 * findvar.c (value_from_register): Fix uninitialized first_addr
335 which caused problems with assignment of doubles to register variables
337 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
338 missing mips definitions if necessary.
340 Fix handling of double register variables for mips targets and big
341 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
342 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
344 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
345 conversion of type held in multiple registers to host format.
346 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
347 companion to REGISTER_CONVERT_TO_TYPE.
348 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
349 Convert to function calls.
350 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
352 * mips-tdep.c (mips_print_register): Raw buffer now needs just
353 MAX_REGISTER_RAW_SIZE bytes.
354 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
355 (if defined) for doubles.
356 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
357 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
358 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
360 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
363 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
365 * configure.in: Add i[34]86-*-isc*.
367 * stabsread.c: Make sure all complain() pass the address of the struct.
369 * xcoffread.c: Make sure all struct complaints are static not auto.
371 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
373 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
375 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
377 * config/i386/linux.mh: Re-enable coredumps now that they should work.
379 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
381 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
383 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
385 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
387 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
389 * Makefile.in (INSTALLED_LIBS): New variable.
391 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
393 * main.c (quit_command): In the "quit anyway?" message, tell the user
394 whether we are planning to detach or kill the program.
396 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
397 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
399 * infcmd.c (read_pc): Doc fix.
401 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
403 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
404 signal_handler_caller.
405 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
406 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
407 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
408 Use SIGTRAMP_START if defined.
409 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
410 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
412 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
414 * infcmd.c (step_1): Fix poorly worded error message.
416 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
417 Comment out corelow.c because core dumps are broken on these machines.
419 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
420 if srcdir is not ".".
421 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
422 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
423 * depend: Update to latest automatically built version.
425 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
427 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
428 * Makefile.in (NONSRC): Add ChangeLog-92
430 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
432 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
433 not typo RAW_REGISTER_SIZE.
435 * frame.h, inferior.h: Doc fixes.
437 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
439 * findvar.c (write_register): Add sanity check for register size.
440 (read_register): Fixup sanity check for register size to be
441 consistent with write_register().
443 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
445 * sparclite/Makefile.in: Add dummy info, install and install-info
448 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
450 * remote-nindy.c: Removed declaration of coffstrip.
451 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
453 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
455 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
458 * Makefile.in (VERSION): GDB 4.9 release.
460 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
462 * README: Update known bugs to include the Solaris bug that
463 leaves core dumps in the current directory when restarting the
464 inferior with "run". Expand on the testsuite information.
466 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
467 be the last 4.9 prerelease test archive.
469 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
471 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
474 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
476 * README, NEWS: Update for gdb 4.9 release.
478 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
480 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
481 * target.c (MIN): #undef before defining.
483 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
485 Patch from Jeffrey Law:
486 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
488 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
490 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
493 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
495 * ch-exp.y (start): Apply work-around to avoid bison warning.
497 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
499 * Makefile.in (BISON): Remove double quotes around BISON
500 definition when bison is used.
502 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
503 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
504 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
505 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
506 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
507 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
508 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
509 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
511 * Makefile.in (VERSION): Bump to 4.8.6.
513 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
515 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
516 include declarations for malloc/realloc/free. Both malloc and
517 realloc return 'void *' for non-ANSI compilations.
519 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
521 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
524 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
526 * solib.c (clear_solib): Don't close bfd if it is NULL.
528 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
530 * core.c (dis_asm_read_memory): Cast second arg of
531 target_read_memory to "char *".
532 * breakpoint.c (watchpoint_check): Change arg type from PTR to
533 "char *", to match other functions called by catch_errors().
535 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
537 * More patches from Jeffrey Law (law@cs.utah.edu).
538 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
539 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
540 Delete unnecessary declarations.
542 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
544 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
545 poll() for termio{s}.
547 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
549 * i386-tdep.c (i386_frame_num_args): Always return -1.
551 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
553 * Patches from Jeffrey Law <law@cs.utah.edu>.
554 * gdb/hppa-tdep.c: Declare frame_saved_pc.
555 (frameless_function_invocation): New function.
556 (frame_saved_pc, init_extra_frame_info): Use
557 frameless_function_invocation.
558 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
559 call instead of just grabbing the value currently in %r2.
560 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
561 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
562 definition and use the common one in tm-hppa.h.
563 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
564 use unwind descriptors to determine if the frame chain is valid.
565 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
566 it does not assume %r4 is the frame pointer.
567 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
568 and ssm instructions.
569 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
570 helper functions for print_insn.
571 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
572 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
573 which nullifies the following instruction.
575 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
577 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
578 pass the 5th arg there, rather than using an ANSI C-specific macro.
580 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
582 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
584 * Makefile.in (VERSION): Bump to 4.8.5
585 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
586 directories to include search path.
587 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
589 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
590 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
591 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
592 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
593 udr.o, udip2soc.o): Remove explicit rules, use the ones that
594 are automatically generated in "depend".
595 * Makefile.in (paread.o): Document why a dependency doesn't get
596 automatically generated in "depend" and leave this explicit rule
598 * depend: Update to latest automatically generated version.
600 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
602 * xcoffread.c: Doc fix.
604 * Makefile.in (depend): Include $(CC) command in generated output.
606 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
608 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
609 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
610 * depend: Update to latest automatically built version.
612 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
614 * sparclite/Makefile.in: Create default target that does nothing
615 in order to force user to build by hand.
617 * sparclite/Makefile: Remove. It's not necessary anymore.
619 * ser-unix.c (wait_for): New routine to handle read timeouts,
620 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
622 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
624 * mips-pinsn.c (print_insn): Return value.
626 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
628 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
629 at configuration time and doesn't belong in the distribution archive.
631 * Makefile.in (NONSRC): Add 29k-share/README.
632 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
634 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
635 constants with slightly more portable definitions (still depends
636 on 2's complement arithmetic though).
637 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
638 * i386v-nat.c (sys/reg.h): Conditionalize include on
639 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
640 * ser-unix.c (termio.h): Include <termio.h> like other files that
641 include termio.h, not <sys/termio.h> which may not exist (on
644 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
646 * valprint.c (print_longest): Change format parameter from a
647 'char' to an 'int'. We can't have 'char' parameters with the
648 current coding style, where we mix prototypes with pre-ANSI
650 * value.h (print_longest): Change format parameter in prototype
651 from a 'char' to an 'int'.
653 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
655 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
657 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
658 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
660 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
662 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
663 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
664 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
665 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
666 ptrace needs 5 arguments, #define ptrace to always
667 pass zero as the 5th argument.
669 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
671 * configure.in: Match z8k-*-sim for z8000.
672 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
673 * remote-hms.c: Update to use new serial protocol.
675 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
677 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
678 necessary and Solaris doesn't have it.
680 * Makefile.in (clean-info, install, install-info, info, dvi,
681 check, all): do not echo recursion lines.
683 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
685 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
686 required target ports which use sockets (like a29k-udi).
688 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
690 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
692 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
693 systems lacking select().
695 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
697 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
699 * alldeps.mak, depend: Update with latest automatically built
702 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
704 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
706 * Makefile.in (make-proto-testsuite.dir): New target to make
707 prototype testsuite tree.
709 * Makefile.in (VERSION): Bump to 4.8.4.
711 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
713 * stabsread.c (define_symbol): If unrecognized constant type,
714 complain() not error().
716 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
718 * infptrace.c: Add missing close paren to test for
719 FIVE_ARG_PTRACE defined.
721 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
722 when compiling with gcc, but disable it for now. See comment.
723 * defs.h (LONGEST): Define as either "long" or "long long"
724 based on CC_HAS_LONG_LONG.
725 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
726 how longest_to_int is defined.
727 * c-valprint.c (c_val_print): Call print_longest.
728 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
729 instead of LONG_LONG.
730 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
732 * printcmd.c (print_scalar_formatted): Call print_longest
733 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
734 * typeprint.c (print_type_scalar): Call print_longest and let
735 it figure out what to do for PRINTF_HAS_LONG_LONG.
736 * valprint.c (val_print_type_code_int): Call print_longest
737 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
738 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
739 * value.h (struct value): Replace usage of LONG_LONG with
741 * value.h (print_longest): Add prototype.
742 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
743 * values.c (unpack_double): Collapse code that was unnecessarily
744 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
745 * values.c (value_from_longest): Remove dependency on
746 CC_HAS_LONG_LONG and just use LONGEST.
747 * solib.c (solib_map_sections): Use bfd_get_filename
748 to access filename field.
749 * solib.c (clear_solib): Save filename and free it later, after
750 bfd_close, since bfd_close may reference it. Use bfd_get_filename
752 * config/convex/xm-convex.h (LONG_LONG): Replace with
753 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
754 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
755 Add PRINTF_HAS_LONG_LONG references.
757 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
759 * inflow.c (kill_command), infcmd.c (attach_command),
760 remote.c (remote_interrupt_twice): In messages for the user, call it
761 "the program" or "the program being debugged" not "the inferior".
763 * hp300ux-nat.c: Cast second arg to supply_register calls.
764 (_initialize_kernel_u_addr, getpagesize): New functions.
765 (store_inferior_register_1): Change arg name from value to val.
766 (fetch_core_registers): Make arg core_reg_size unsigned.
767 Pass 5 args to ptrace.
768 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
769 Remove KERNEL_U_ADDR stuff.
770 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
771 * config/m68k/hp300hpux.m{t,h}:
772 Move exec.o from NATDEPFILES to TDEPFILES
773 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
774 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
776 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
778 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
780 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
782 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
784 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
786 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
787 describe `set demangle-style arm' (not cfront);
788 mention can type `q' to discard output, when gdb pages
790 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
792 * valops.c (search_struct_field): Fix gdb core dump with incomplete
795 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
797 * remote.c: Change timeout to 2.
798 (remote_open): Use unpush_target not remote_close.
799 (remote_resume): If siggnal != 0, give warning not error().
800 (remote_wait, remote_interrupt, remote_interrupt_twice):
801 If we get two interrupts, let the user get out if they want.
802 (remote_{kill,mourn}): New functions.
803 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
805 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
807 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
809 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
811 * Remote targets (mourn): Call unpush_target.
813 * config/sparc/xm-sun4os4.h: Declare free() to return int.
814 Remove twisted use of PARAMS.
816 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
817 that ansidecl.h assumes ANSI on AIX.
819 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
821 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
822 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
824 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
826 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
828 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
830 * remote-vx.c (net_connect): Allow numeric IP address for host.
832 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
834 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
836 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
838 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
840 * symtab.h, xcoffread.c: Revise linetable sorting comments.
842 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
844 * valops.c (value_cast): A cast might also change the object
845 representation in C++.
846 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
847 to get the proper read_symtab function when called from mipsread.c.
848 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
849 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
850 for dummy psymtabs, inhibit processing of dummy psymtabs.
852 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
854 * Changes from (or inspired by) AMD:
855 * remote-udi.c (udi_attach): Assignments to Space and Offset were
857 (udi_wait): Make error message (UDIGetStdout) match error.
858 (udi_wait): Handle UDIStdinNeeded.
859 * command.c [CANT_FORK]: Use system().
860 * utils.c (prompt_for_continue): Allow quit with 'q'.
862 * solib.c (solib_add): Don't call special_symbol_handling if there
863 were errors in symbol_add_stub. Also set so->from_tty before
864 calling symbol_add_stub.
866 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
868 * Merge in HPPA/BSD patches from Utah:
869 * defs.h: Add const to 2nd arg of psignal prototype.
870 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
872 * hppab-core.c: Deleted. No longer useful.
873 * hppab-nat.c: #include more files. Use PT_WUREGS, not
875 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
876 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
877 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
878 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
879 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
881 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
883 * Fix two bugs found by deja-gnu. One is the incorrect reporting
884 of the PC being in a stack dummy when looking at a core file
885 without symbols. The other is the incorrect passing of char
886 arguments during expression evaluation (ie: p foo('a','b') would
887 mess up the passing of it's args because it wasn't coercing the
889 * hppah-tdep.c: Rename global functions to have consistent hppa_
890 prefix. Make more functions static. Drop hp_ prefix from static
891 functions. (hppa_push_arguments): Call value_arg_coerce to cast
892 char to int args if necessary. (hppa_fix_call_dummy): Create
893 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
894 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
895 valid (ie: != 0) before doing comparison against PC.
896 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
897 to reflect new arguments.
898 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
899 prefix for func name. (FIX_CALL_DUMMY): Move code into
902 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
903 to malloc() so that we can test GDB eval of dynamically created
904 arrays (like char strings in `print "foo"').
906 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
908 * printcmd.c (print_address_symbolic): Search symtabs as well as the
909 minimal symbols for a nearby symbol.
911 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
913 * coffread.c: Comment changes around minimal symbol recording.
915 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
917 * command.c: comment changes only.
919 * mips-tdep.c (heuristic_fence_post): new static variable.
920 (heuristic_proc_start): use heuristic_fence_post, print better
921 warnings, but only if not stop_soon_quietly.
922 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
924 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
926 * symtab.h: Fix LOC_REF_ARG comment.
928 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
929 and Jim Kingdon (kingdon@cygnus.com)
931 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
933 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
934 symfile.c (compare_symbols): Don't check first character; STRCMP
937 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
938 structures that are passed by address in a register.
939 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
940 * findvar.c (read_var_value),
941 printcmd.c (address_info, print_frame_args),
942 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
943 * symtab.c (lookup_block_symbol): Deal with it.
945 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
947 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
949 * objfiles.c (find_pc_section): Return a struct obj_section *.
950 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
951 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
952 Don't use obj_section hack.
953 * xcoffexec (vmap_symtab): Relocate obj_sections.
954 * printcmd.c (containing_function_bounds): Use find_pc_section.
956 * symtab.h: Clean up SYMBOL_VALUE comments.
958 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
960 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
961 Expand comments about LOC_ARG/LOC_LOCAL pairs.
963 * coffread.c (read_coff_symtab): Use rewind before fseek.
965 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
967 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
968 * Makefile.in: Add $(YFLAGS) when using $(YACC).
969 * Makefile.in: Remove message to expect conflicts and unused
970 rules in ch-exp.y, since there no longer are any such.
972 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
974 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
976 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
978 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
979 rather than dumping core.
981 * Makefile.in: Add ${srcdir}/ to all source files.
982 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
983 (TAGS): Deal with srcdir and new config directory scheme.
985 Makefile.in (NONSRC): Remove createtags.
986 alldeps.mak: Updated.
988 * rs6000-tdep.c: Delete unused function print_frame.
990 * frame.h (struct frame_info): Doc fix for next_frame.
991 New field signal_handler_caller.
992 blockframe.c (create_new_frame, get_prev_frame_info),
993 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
994 INIT_FRAME_PC_FIRST).
995 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
998 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1000 * irix4-nat.c (fetch_core_registers): Special version of this for
1001 Irix 4.x, which stores regs a bit differently from other /proc
1003 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1004 to new file core-svr4.c.
1005 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1006 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1008 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1010 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1012 * i387-tdep.c: Remove unused #includes.
1014 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1016 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1018 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1020 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1022 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1023 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1024 Don't muck with SYMBOL_CLASS.
1026 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1028 * munch: Don't use head command. It doesn't exist everywhere.
1030 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1032 * inflow.c (new_tty): Remove spurious 'o' character at end
1035 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1038 instructions and nothing more.
1039 * mipsread.c (add_line): Add comment why we have to combine line number
1040 entries for the same line number.
1042 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
1044 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1047 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1049 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1051 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1053 * source.c (select_source_symtab): Clean up comment. Also, if
1054 we have a current_source_symtab, and s is NULL, return without
1056 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1057 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1059 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1061 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1062 * stabsread.h: Declare it.
1063 * partial-stab.h: Use it.
1065 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1067 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1069 * stack.c (print_frame_info): Print specially if dummy frame.
1071 * breakpoint.c: Add comments regarding within_scope future direction.
1075 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1077 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1079 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1081 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1083 * stabsread.c (read_member_functions): Initialize domain for stubbed
1084 member functions to avoid gdb core dumps when printing pointers
1085 to member functions.
1086 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1089 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1091 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1092 stop with an error().
1093 eval.c (evaluate_subexp): Change error message.
1095 * objfiles.c (build_objfile_section_table): Cast return value
1096 from obstack_finish.
1098 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1100 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1101 to rs6000_frame_chain and deal with it if we're in a signal handler.
1102 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1104 * breakpoint.c (within_scope): New function.
1105 (enable_breakpoint, watchpoint_check): Use it.
1107 * source.c (openp): Handle "exec-file ./ls" correctly.
1109 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1111 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1113 * ch-exp.y: Clean up lexing of identifiers and
1114 reserved words. (E.g. don't recognize FALSEXXX as the
1115 keyword FALSE followed by the identifier XXX.)
1116 Also, convert identifiers to lower case.
1118 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1120 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1121 new serial interface.
1123 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1125 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1126 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1127 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1128 and use new return codes for go32_readchar().
1129 * ser-unix.c: Ditto. Also, move error handling up to caller for
1130 SERIAL_SETBAUDRATE().
1131 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1132 to specific routine.
1133 (serial_close): New routine to wrap around device close routine.
1134 serial.h: Clean & document return values more clearly.
1136 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1138 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1140 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1141 operand in decimal rather than wrong textual versions.
1143 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1144 (mention 't', remove false thing about 'g' only good with 'f').
1146 * breakpoint.h: move "struct breakpoint" and friends to top of
1147 file so that bpstat_find_breakpoint prototype works.
1149 * solib.c (struct so_list): Add bfd field.
1150 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1151 Put the bfd in bfd field of the so_list.
1152 (clear_solib): Free bfd name and close_bfd on the bfd.
1154 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1156 * valarith.c (value_subscript): Add COERCE_REF.
1157 * ch-exp.y (operand_5): We can generalize the 2nd operand
1158 of a string repetition ot 'literal' without ambiguity.
1160 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * breakpoint.h (struct bpstat): Remove momentary field.
1163 Remove bpstat_momentary_breakpoint. This was always kludgy
1164 and is no longer used.
1166 * breakpoint.h: Add enum bpstat_what.
1167 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1168 stop and print fields of bpstat now per-breakpoint, not just
1169 one for the whole chain.
1170 breakpoint.{c,h} (bpstat_what): New function.
1171 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1172 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1173 with call to bpstat_what.
1174 README: Remove watchpoint/breakpoint bug from known bugs.
1176 * breakpoint.h: Prototype bpstat_find_breakpoint.
1178 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1180 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1182 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1183 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1185 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1187 * i960-pinsn.c (tabent): Copied struct definition from
1190 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1192 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1193 is a C++ destructor.
1194 * symtab.c (gdb_mangle_name): Use it.
1195 * symtab.c (find_methods): Do not add destructors to choice list
1197 * symtab.c (decode_line_1): Make breakpoints on destructors work
1200 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1202 * ser-go32.c: Make it use serial port name.
1203 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1205 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1208 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1210 * configure.in: Only configure sparclite subdir when target_cpu
1213 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1215 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1216 Remove FIXME comment regarding this.
1218 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1220 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1222 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1224 Add section table to objfile struct. Use it for find_pc_section.
1225 * objfiles.c (add_to_objfile_sections,
1226 build_objfile_section_table, find_pc_section): new functions.
1227 (allocate_objfile): build section table.
1228 * objfiles.h (struct obj_section): new structure.
1229 (struct objfile): add section table.
1230 (find_pc_section): new prototype.
1231 * solib.[ch] (find_pc_section_from_so_list): removed.
1232 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1233 symfile.h for objfiles.h.
1234 (in_solib_trampoline): adjusted for new find_pc_section
1235 prototype. Removed BAD_RICH_HACK ifdefs.
1236 * symfile.c (syms_from_objfile): offset objfile sections.
1237 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1238 * symfile.h (find_pc_section): prototype removed. Also fixed
1239 comment typo NUL -> NULL.
1240 * target.[ch] (find_pc_section_from_targets): removed.
1241 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1243 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1245 * ser-go32.c: Format. (go32_open): Use proper return value.
1247 * configure.in: Undo conditional configdirs hack for sparclite.
1249 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1251 * symtab.c (list_symbols): When call break_command, pass both
1252 filename and function name not just function name.
1254 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1256 (Changes and new files to make "none" a full fledged configuration)
1257 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1258 Currently only tm-none.h has any meaningful contents.
1259 * config/none/none.mh (NAT_FILE): Use nm-none.h
1260 * config/none/none.mh (XM_FILE): Use xm-none.h
1261 * config/none/none.mt (TM_FILE): Use tm-none.h
1262 * Makefile.in (depend): Remove comment about parse errors in
1263 valops.c, it now parses correctly and generates a correct depend
1264 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1265 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1267 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1269 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1271 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1272 exactly 8 characters.
1274 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1276 * configure.in: Sparclite uses sparc config dir. Also has it's
1277 own tm- & .mt files now. Also add sparclite to configdirs.
1278 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1279 * config/i386/go32.mh: Nullify def of TERMCAP.
1280 * config/i386/xm-go32.h: Get rid of redef of EIO.
1281 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1282 specific configs. Very similar to sun4os4, but without solib.
1283 * sparclite/{Makefile.in configure.in}: First cut at making this
1286 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1288 * ser-go32.c: First cut at adapting to new serial interface.
1290 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1292 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1293 These implement a new serial line interface for talking to remote
1295 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1296 EXCEPT go32, which gets ser-go32.c.
1297 * remote.c: Use new serial interface. More remote-xxx's to be
1299 * ser-bsd.c, ser-termios.c: Removed.
1300 * serial.c: New. Implements common operations for all serial
1302 * ser-unix.c: New. Unix specific serial operations for various
1303 flavors of Unix (Posix, SysV, BSD).
1304 * serial.h: Generic serial interface defs.
1305 * config/i386/go32.mh, config/i386/i386bsd.h,
1306 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1307 ser-bsd.o from XDEPFILES. All the magic is now handled in
1310 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1312 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1314 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1316 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1318 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1319 about framelessness except on the innermost frame.
1321 * xcoffexec.c: Call fatal() not abort().
1323 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1324 a LOC_OPTIMIZED_OUT symbol.
1325 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1326 findvar.c (read_var_value), printcmd.c (address_info),
1327 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1328 m2-exp.y (yylex): Deal with it.
1329 ch-exp.y (yylex): Deal with it.
1331 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1333 * findvar.c (value_from_register): H8500 specific, check to see
1334 if we are looking at short pointer. If so, skip crock.
1335 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1336 read_memory_integer() to avoid getting messed up by sign extension.
1338 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1340 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1341 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1342 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1344 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1346 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1348 * core.c (dis_asm_print_address): New function.
1350 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1353 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1355 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1356 entire breakpoint chain and print only the first entry that needs to
1357 be printed and needs to be stopped for. Fixes problems with printing
1358 of multiple breakpoints with different conditions.
1359 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1360 effectively stops printing of the breakpoint chain.
1361 * breakpoint.c (print_it_noop): New routine to print nothing
1362 for this breakpoint entry and dont stop printing.
1363 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1364 watchpoint only if it is enabled.
1365 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1366 descriptor from the library to make backtraces through setjmp work.
1367 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1369 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1370 all registers saved within sigtramp, cleanup.
1372 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1374 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1376 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1378 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1379 with prototype in ../include/dis-asm.h.
1381 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1383 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1384 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1385 Use read_memory_func interface to disassembler.
1387 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1389 Teach sparc solaris to next over shared library functions.
1390 * solib.[hc] (find_pc_section_from_so_list): new function and
1392 * sparc-tdep.c (in_solib_trampoline): new function.
1393 * symfile.[hc] (find_pc_section): new function and prototypes.
1394 * target.[hc] (find_pc_section_from_targets): new function and
1396 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1397 in_solib_trampoline.
1399 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1401 * infrun.c (wait_for_inferior): Revise comment.
1403 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1405 * command.{c,h}: New var_type var_integer.
1406 main.c: Use it for history_size.
1408 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1409 Lint and byte-order fixups.
1411 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1413 * breakpoint.h (bpstat): New field print_it.
1414 breakpoint.c (bpstat_print): Use it.
1415 (print_it_normal): New function (from old bpstat_print code).
1416 (bpstat_{alloc,stop_status}): Set print_it field.
1418 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1419 evaluating watchpoint condition, via new function watchpoint_check.
1420 Also stop if watchpoint disabled due to leaving its block.
1422 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1424 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1426 * mips-pinsn.c: Add missing include of dis-asm.h.
1428 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1430 * Makefile.in (clean, distclean, realclean): Recursively apply
1431 to subdirs first, rather than last. This avoids, for example,
1432 Makefile being removed in a parent directory before the recursive
1435 * alldeps.mak, depend: Update for below changes.
1437 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1438 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1439 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1440 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1441 instead of tm-68k.h.
1442 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1443 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1444 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1445 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1446 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1447 tm-68k.h to tm-m68k.h.
1448 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1449 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1452 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1453 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1454 * a29k-tdep.c: Renamed from am29k-tdep.c.
1455 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1456 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1457 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1458 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1459 Map '29k' to 'a29k'.
1460 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1461 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1462 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1464 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1465 define that does not appear anywhere else in the gdb source tree.
1466 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1468 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1470 * breakpoint.c: Add comments regarding breakpoint_re_set.
1472 * xcoffread.c (sort_syms, compare_symbols): Remove.
1473 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1474 not our own sort_syms (it is identical).
1476 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1478 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1480 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1481 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1483 * exec.c (exec_close): Fix storage leak.
1484 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1485 output sections when patching an executable.
1486 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1487 when writing all registers.
1488 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1489 at the right offset in the dummy frame.
1490 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1491 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1492 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1494 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1496 * Makefile.in (TARFILES): Avoid trailing backslash.
1498 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1500 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1501 it in breakpoint_re_set.
1502 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1504 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1505 don't use sizeof(int) for target stuff, etc).
1507 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1509 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1510 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1511 support that can't be integrated anyway due to lack of clear
1514 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1516 * findvar.c (read_register, write_register): Make these capable
1517 of reading/writing registers that are shorter than REGISTER_TYPE.
1518 * (value_from_register): Install H8500 specific code to return
1519 proper value when register is being used as a pointer.
1520 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1521 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1522 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1523 chain frames properly by combining frame pointer with T reg.
1524 (init_extra_frame_info): Delete. It's now a macro.
1525 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1526 offset by the correct amount off of the frame pointer.
1527 (register_byte): Delete. It's now a macro.
1528 (register_raw_size, register_virtual_size): Delete. Replaced by
1529 common routine h8500_register_size, cuz there's no difference
1530 between the raw & virtual sizes on this machine.
1531 (register_convert_to_raw, register_convert_to_virtual): Delete,
1532 cuz there's no difference between the raw & virtual forms.
1533 Replaced by memcpy in tm file.
1534 (register_virtual_type): Rename to h8500_register_virtual_type.
1535 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1536 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1537 emulator have same reg offsets. This is all handled in the
1539 (h8500_trapped_internalvar): New routine to detect references to
1540 convenience vars acting as pointer pseudo-regs.
1541 (h8500_value_trapped_internalvar): Conjure up value of pointer
1543 (h8500_set_trapped_internalvar): Convert set value in real
1544 register references.
1545 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1546 code segment register.
1547 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1549 (wait_for_inferior): Add h8500 specific code to add stack segment
1550 when reading SP register.
1551 remote-sim.c (fetch_register): Spacing.
1552 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1553 detect cruft. Redo all register manipulation stuff. Get rid of
1554 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1555 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1556 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1557 to create internal vars for pointer pseudo-regs.
1559 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1561 * Makefile.in: Numerous small changes to macro definitions
1562 and rules for building gdb distribution tree. Many macros
1563 eliminated or merged, and rules simplified.
1564 * alldeps.mak: Update.
1567 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1569 * Makefile.in: recurse through SUBDIRS for dvi target too
1571 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1573 * Clean up xcoff relocation.
1574 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1575 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1577 symtab.h (struct general_symbol_info): Add section field.
1578 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1579 xcoffread.c: Set section for symbols and msymbols.
1580 (struct symtab): Add block_line_section field.
1581 buildsym.c (end_symtab): Set it.
1582 (end_symtab and callers): Add section parameter.
1583 objfiles.c (objfile_relocate): New funciton.
1584 xcoffexec.c (vmap_symtab): Use it.
1585 xcoffsolib.h (struct vmap): Remove unused fields.
1586 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1587 CORE_NEEDS_RELOCATION, symtab_relocated.
1588 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1589 rs6000-tdep.c: Make loadinfotext static.
1590 breakpoint.c (fixup_breakpoints): Doc fix.
1591 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1592 (end_symtab): primary field replaces nonreloc.
1594 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1596 * symtab.h (struct linetable_entry): Remove confusing comment.
1598 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1600 * Makefile.in: add installcheck target
1602 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1604 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1605 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1606 z8k}: New directories to hold cpu specific configuration files.
1607 Naming follows gcc convention.
1608 * config/{*.mt, *.mh}: All target and host makefile fragment
1609 config files moved to an appropriate config/<cpu> subdirectory.
1610 * nm-*, xm-*, tm-*: All native, host, and target files, which
1611 get linked to nm.h, xm.h, and tm.h respectively by configure,
1612 moved to appropriate config/<cpu> subdirectory.
1613 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1614 Native, host, and target files that are common across more than
1615 one cpu architecture and included by one of the configured
1616 native, host, or target files, get moved to config directory.
1617 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1618 pick up native, host, or target include files moved to one of
1619 the config subdirectories, and that are included by other files.
1620 * Makefile.in (alldeps.mak): Modify to account for new config
1621 directory structure.
1622 * alldeps.mak, depend: Update for new config directory structure.
1623 * config/*/[ntx]m-*.h: Modify all files that include other
1624 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1625 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1627 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1628 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1629 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1630 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1631 the ones where the default is not unique or different than the
1632 config subdirectory name. Similarly, handle gdb_target_cpu.
1633 Modify configure.in as appropriate to make use of gdb_host_cpu
1634 and gdb_target_cpu to find makefile fragments and make links.
1636 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * mipsread.c (compare_blocks): Sort blocks with the same start
1639 address by decreasing ending address.
1641 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1643 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1644 lookup_symbol as it might get clobbered by the call.
1646 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1647 The previous code did not initialize the language field for the psymtab
1650 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1652 * c-exp.y (parse_number): Avoid shift warning.
1653 * serial.h (struct ttystate): Declare empty one on DOS.
1655 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1657 * xm-sun4os4.h: Return type of free() should be void, not int.
1659 * vx-share/vxWorks.h: Remove #def of NULL.
1661 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1663 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1665 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1667 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1669 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1671 * ieee-float.c: Moved to ../libiberty.
1672 * ieee-float.h: Moved to ../include.
1673 * Makefile.in: Update accordingly.
1674 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1675 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1676 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1677 it is now in ../opcodes/m68881-ext.c.
1678 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1679 prologue (some callers _do_ care).
1680 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1681 new interface of ../opcodes/*-dis.c.
1682 * ch-exp.y: Add #include <ctype.h>.
1684 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1686 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1688 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1690 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1692 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1694 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1696 * z8k-tdep.c (extract_return_value, write_return_value,
1697 store_struct_return): New functions from macros in tm-z8k.h.
1699 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1701 * valops.c (value_arg_coerce): Apply temporary patch to
1702 fix problem with coercion of array and function types when
1703 passed as arguments to C functions, pending a more complete
1704 review of when and how coercion should be done, depending
1705 upon context and language.
1707 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1709 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1711 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1712 debugsec if there are a non-zero number of symbols.
1714 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1716 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1718 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1720 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1722 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1723 not just 50 symbols.
1724 (symtbl_num_syms): New variable.
1725 (read_xcoff_symtab): Set it.
1726 (read_symbol_nvalue): Check for bad symno.
1727 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1730 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1732 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1733 This is defined in defs.h if necessary.
1734 * vx-share/vxWorks.h: Remove #defs of min and max.
1735 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1736 vx-share/xdr_rdb.c: include defs.h.
1738 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1740 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1743 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1744 xcoffread.c: Doc fixes.
1746 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1748 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1749 xcoffexec.c (xcoff_relocate_core): New function.
1750 (text_adjustment): Removed.
1751 (add_vmap): Return the vmap.
1752 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1754 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1756 * xcoffsolib.h: Add objfile member to struct vmap.
1757 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1758 xcoffexec.c (add_vmap): Allocate objfiles here.
1760 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1762 Support 68000 series without floating point.
1764 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1765 * tm-68k-nofp.h: New file, lacks 68881 support.
1766 * config/m68k-nofp.mt: New file.
1768 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1770 Remove a few remaining underscore/no-underscore remnants from
1773 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1774 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1775 * config/sparc-noun.mt: Rename to sparc-em.mt.
1776 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1777 * tm-68k-un.h: Rename to tm-68k-fp.h.
1778 * tm-spc-un.h: Rename to tm-spc-em.h.
1779 * tm-sun4sol2.h: Cleanup.
1780 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1782 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1784 * symmisc.c (std_in, std_out, std_err): Move initializations
1785 to runtime code, in case they aren't constant.
1787 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1789 * symtab.c (find_pc_symtab): some object file formats, notably
1790 mips, have holes in the address ranges of symtabs. Change
1791 this algorithm from first hit to tightest fit.
1793 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1794 fence post without finding the enclosing function, then print a
1797 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1799 * utils.c (fputs_demangled, fprint_symbol): Remove.
1800 * utils.c (fprintf_symbol_filtered): New function which combines
1801 the functionality of fputs_demangled and fprint_symbol. Uses a
1802 caller provided language parameter to select the appropriate
1803 demangler, and caller provided args to pass to the demangler.
1804 * defs.h (enum language): Move further up in file so enum can
1805 be used in prototypes.
1806 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1807 * defs.h (fprintf_symbol_filtered): Add prototype.
1808 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1809 fputs_demangled with call to fprintf_symbol_filtered.
1810 * cp-valprint.c (demangle.h): Include
1811 * cp-valprint.c (cp_print_value_fields): Replace calls to
1812 fprint_symbol with calls to fprintf_symbol_filtered.
1813 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1814 with call to fprintf_symbol_filtered.
1815 * stack.c (print_frame_info): Remove obsolete code so we don't
1816 have to update fputs_demangled usage in it.
1817 * stack.c (print_frame_info, frame_info): Add language variable
1818 to pass to fprintf_symbol_demangled and initialize it from the
1819 symbol's language. Replace calls to fputs_demangled with calls
1820 to fprintf_symbol_filtered.
1821 * symtab.c (find_methods): Replace call to fputs_demangled with
1822 call to fprintf_symbol_filtered.
1823 * ch-valprint.c (demangle.h): Include.
1824 * ch-valprint.c (chill_print_value_fields): Replace call to
1825 fprint_symbol with call to new fprintf_symbol_filtered.
1827 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1829 * Makefile.in (VERSION): Bump version to 4.8.2.
1831 * main.c (source_command): Require an explicit pathname of file
1832 to source, since previous behavior of defaulting to gdb init file
1833 was troublesome and undocumented.
1834 * printcmd.c (disassemble_command): Add missing '{}' pair to
1835 else with two statements. Bug reported by Stephane Tsacas
1837 * symtab.c (find_pc_line): Don't complain about zero length or
1838 negative length line numbers for the moment, since we may not own
1839 the terminal when called, such as when single stepping. (FIXME)
1840 * language.h (CAST_IS_CONVERSION): True if current language is
1841 C++ as well as C. Fix from Peter Schauer.
1842 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1843 Use STREQN macro rather than bare '!strncmp()'.
1844 * environ.c (unset_in_environ): Avoid use of memcpy on
1845 overlapping memory regions, as suggested by Paul Eggert
1846 <eggert@twinsun.com>.
1847 * c-exp.y (%union struct): Remove unused ulval as suggested
1848 by Paul Eggert <eggert@twinsun.com>.
1850 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1852 * main.c (gdbinit): Make static.
1853 * main.c (inhibit_gdbinit): Move to file scope.
1854 * main.c (main): Remove local inhibit_gdbinit.
1855 * main.c (source_command): Don't source '.gdbinit' file by
1856 default if gdb has been told to ignore it.
1858 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1860 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1863 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1865 * printcmd.c (print_address_symbolic): Only print if offset
1866 is shorter than max_symbolic_offset.
1867 (initialize_printcmd): `set print max-symbolic-offset'.
1869 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1870 (examine_tag): Use it.
1871 (read_register_stack): Only look in the local registers for a
1872 memory address if it's between rfb and rsp; go to memory otherwise.
1873 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1874 (reginv_com): Remove ancient kludge command.
1876 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1878 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1879 irix4 will again compile.
1881 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1883 * configure.in: accept mips-sgi-irix4* for irix4.
1885 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1887 * z8k-tdep.c (print_register_hook): Lint.
1889 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1891 Lint fixes from Paul Eggert (eggert@twinsun.com):
1893 * command.c (do_setshow_command): var_uintegers are unsigned.
1894 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1895 unsigned, since they use hex values with the high bit set.
1897 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1899 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1900 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1902 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1903 macro definitions in parenthesis.
1905 * dbxread.c (dbx_symfile_init): Catch the case where there is
1906 no string table, but the only way we find out is by reading zero
1909 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1911 * dbxread.c (dbx_symfile_init): Make size of the string table
1912 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1913 offset to the string table is nonzero and handle the nonexistant
1914 string table case, should it occur. Ensure that the string table
1915 size read from the file is reasonable, with a minimum lower bound
1916 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1918 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1920 * Makefile.in: Changes to build testsuite correctly.
1921 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1922 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1923 (TARGET_FLAGS_TO_PASS): New variable.
1924 (SUBDIRS): Added testsuite.
1925 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1926 testsuite is compiled with CC_FOR_TARGET rather than CC.
1928 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1930 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1931 reported by mycroft@gnu.ai.mit.edu.
1933 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1934 * configure.in (vax-*-ultrix2*): New triplet.
1935 * config/vaxult2.mh: New file.
1936 * xm-vaxult2.h: New file.
1938 * c-exp.y (parse_number): Change high_bit to unsigned.
1939 * demangle.c: Change all references to cfront to ARM, since the
1940 actual algorithm is the one specified in the Annotated Reference
1941 Manual. This was confusing users into thinking that full cfront
1942 support was implemented.
1943 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1944 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1945 directly to lookup_struct_elt_type, which will do the
1946 dereferencing itself.
1947 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1948 NULL dereferencing bug for unnamed structs, comment out
1951 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1953 * coffread.c (process_coff_symbol): Change PCC argument correction
1954 so that it only happens on big-endian targets; so that it only
1955 happens if the short or char argument is aligned on an int
1956 boundary; and so that it changes the location, rather than the
1957 type, of the argument. These changes tend to parallel similar
1958 (old) changes in stabsread.c.
1960 * coffread.c (coff_read_enum_type): Use the specified size for
1961 enums, don't assume that they are int-sized.
1963 * c-valprint.c (c_val_print): Don't assume enums are the same as
1966 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1967 Rendell, <michael@mercury.cs.mun.ca>.
1969 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1971 * language.h (local_decimal_format_custom): Add prototype.
1972 * language.c (local_decimal_format_custom): Add function, bug
1973 reported by Robert R. Henry (rrh@tera.com).
1975 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1977 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1978 by Josef Leherbauer, joe@takeFive.co.at.
1980 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1982 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1983 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1984 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1985 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1986 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1987 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1988 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1989 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1991 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1993 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1994 of demangled name fields to NULL if no demangling exists for
1995 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1996 symbols if their language is known at the time they are created,
1997 but sometimes the language is not known until later.
1999 * ch-typeprint.c (chill_print_type_base): Name changed to
2000 chill_type_print_base to match pattern for C and C++ names.
2001 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2002 to be consistent with other usages.
2003 * ch-typeprint.c (chill_type_print_base): Add support for
2004 printing Chill STRUCT types.
2005 * ch-valprint.c: Include values.h.
2006 * ch-valprint.c (chill_print_value_fields): New function and
2007 prototype for printing Chill STRUCT values.
2008 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2009 that was being called with two args instead of three.
2010 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2011 to print Chill STRUCT values.
2013 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2015 * configure.in: added testsuite to configdirs.
2017 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2019 * doc/stabs.texi: The `this' pointer is now known by the name
2020 `this' instead of `$t'.
2022 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2024 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2025 references of TAG_string_type DIEs in user defined types.
2026 * ch-lang.c (chill_create_fundamental_type): Track compiler
2027 change that now emits debugging info with the type long for Chill
2030 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2032 * remote-mips.c: New file; implements MIPS remote debugging
2034 * config/idt.mt: New file; uses remote-mips.c
2035 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2037 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2038 floating point coprocessor.
2039 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2041 (mips_pop_frame): If not mips_fpu, don't restore floating point
2043 (_initialize_mips_tdep): New function; let the user reset mips_fpu
2045 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2046 mips_fpu, don't use fp0 as floating point return register.
2047 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2050 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2052 * gdb/testsuite: made modifications to testcases, etc., to allow
2053 them to work properly given the reorganization of deja-gnu and the
2054 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2056 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2058 * gdb/testsuite: Initial creation of gdb/testsuite.
2059 Migrated dejagnu testcases and support files for testing nm to
2060 gdb/testsuite from deja-gnu. These files were moved "as is"
2061 with no modifications. This migration is part of a major overhaul
2062 of dejagnu. The modifications to these testcases, etc., which
2063 will allow them to work with the new version of dejagnu will be
2064 made in a future update.
2066 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2068 * NEWS: Add reminders for next release.
2070 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2072 * mipsread.c (parse_lines): Correct check for files compiled with
2075 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2077 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2079 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2081 * Makefile.in (VERSION): GDB-4.8 release!
2082 * README, NEWS: Update for release.
2084 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2086 * am29k-pinsn.c (print_insn): Minor nits with const.
2087 * am29k-tdep.c: More minor nits with arg types for
2088 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2090 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2092 * gcc.patch: Update for a different GCC (G++) bug.
2093 * main.c (print_gdb_version): Update copyright year to 1993.
2094 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2095 conditionalize this file on it. FIXME, right way is to split
2096 these into two config files.
2097 (ATTACH_DETACH): Define for BSD 4.4
2098 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2099 (U_REGS_OFFSET): Revise for 4.4.
2100 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2101 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2102 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2104 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2106 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2109 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2111 * c-lang.c (c_printstr): Bugfix for length==0 case.
2113 * c-lang.c (c_printstr): If a C string ends in a null, don't
2116 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2118 * defs.h (STRCMP): Make it work for unsigned chars.
2120 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2122 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2123 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2124 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2125 define to kludge the large opcode table into two smaller tables,
2126 since GCC take exponential space to build the table. Lint.
2127 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2129 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2131 * Makefile.in (VERSION): Roll to 4.7.9.
2132 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2133 definition here, to handle both BSD 4.3 and 4.4 systems.
2134 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2135 * remote.c (alarm): Move declaration to global level, before
2136 first reference to it.
2137 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2138 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2140 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2142 * remote.c (readchar): forward declare alarm which otherwise looks
2143 like an undeclared variable to gcc.
2145 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2146 when comparing against an int. Avoids superfluous warning from
2149 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2150 Avoids superfluous warnings from some systems and/or compilers
2151 (like vax ultrix 4.2.)
2153 * language.c (struct op_print unk_op_print_tab): use the enum
2154 values rather naked zeros as initializers. Avoids warnings from
2155 ultrix type compilers.
2157 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2159 * Makefile.in (VERSION): Roll to 4.7.6.
2160 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2161 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2162 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2163 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2164 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2165 (depend): Fix bug where nm-files in config files weren't noticed.
2166 (make-proto-gdb-1): Avoid changing directories while building new
2167 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2169 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2171 * remote.c: Improve error recovery. Allow user to break out
2172 of initial connection attempt with INTERRUPT. Treat a timeout
2173 while waiting for remote packet like a retry, unless the remote
2174 side is actively running user code. Fix a few long printf_filtered's.
2176 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2179 * buildsym.c (start_subfile): Allow null file name.
2181 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2183 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2184 expects a pointer to complaint rather than a complaint
2186 (process_linenos): free the previously allocated subfile name,
2187 then allocate the new one from the heap.
2189 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2191 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2193 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2195 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2196 Previously, would bogusly index off the bottom of type_vector.
2197 (rs6000_builtin_type): Accept type number as argument.
2198 (read_type, case '-'): Handle negatives like any other type number.
2200 * symfile.c (deduce_language_from_filename): Handle null name.
2202 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2203 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2204 fixed by sato@sm.sony.co.jp.
2206 * xcoffread.c (parmsym): Don't use an initializer to set up
2207 this struct symbol. Set it up in initialize_xcoffread.
2208 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2209 works on real rs/6000 target with #ifndef FAKING_RS6000.
2211 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2213 * stabsread.c (rs6000_builtin_type): Move function from
2214 xcoffread.c:builtin_type.
2215 * xcoffread.c (builtin_type): Move to stabsread. Remove
2216 IBM6000_HOST dependency. Move misplaced comments.
2217 (various): Change printf's to complaints.
2218 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2219 objfile argument to read_type calls under #if 0.
2220 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2221 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2222 * Makefile.in: xcoffread.o is not built by default.
2223 * xm-rs6000.h (IBM6000_HOST): Remove.
2224 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2225 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2228 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2230 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2231 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2232 register numbers when user tries to modify elements in structs
2233 passed as arguments.
2234 * inflow.c (child_terminal_info): Move banner outside of system
2236 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2237 passes struct/union arguments by address.
2239 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2241 * Based on patch from Kean Johnston <maw@netcom.com>:
2242 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2243 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2244 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2246 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2248 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2249 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2251 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2253 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2254 cc debugging output.
2256 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2258 * stabsread.c (define_symbol): Complain about unrecognized names
2259 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2260 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2261 (read_cpp_abbrev): Don't use the class name as part of the
2262 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2263 abbrevs. Inspired by Mike Tiemann.
2264 (read_tilde_fields): Comment. Remove ancient dead code.
2265 Remove erroneous but non-dead code. Simplify. Add complaints.
2266 (in general): Remove extraneous (parentheses) in return
2269 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2271 * coffread.c (coff_lookup_type): Fix fencepost error reported
2272 by Art Berggreen, <arg@opal.acc.com>.
2274 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2275 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2277 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2278 test, which is apparently left over from when we used native
2279 include files and couldn't depend on the member names being there.
2280 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2282 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2284 * mipsread.c: Major overhaul to use new BFD symbol table reading
2285 routines. Now swaps information as it is needed, rather than
2286 swapping everything when the file is read.
2288 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2290 * Makefile.in (TARDIRS): Add sparclite demo dir.
2291 (*.tab.c): Change dependency on Makefile to depend on
2292 Makefile.in, otherwise it always rebuilds after configuring.
2293 Force output *.tab.c file into current directory even in "make"
2294 versions that rewrite dependent file names used in command lines.
2296 * TODO: Remove some things we did.
2297 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2298 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2299 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2300 * symtab.h: Eliminate unnamed unions and structs.
2302 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2304 * Makefile.in (VERSION): Roll to 4.7.5.
2306 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2308 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2309 re-evaluating symbol pointers.
2311 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2313 * c-exp.y (lcurly, rcurly): New nonterminals.
2314 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2316 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2317 made function static.
2318 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2319 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2320 * parse.c (start_arglist):
2321 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2322 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2323 * parser-defs.h (funcall_chain): Moved to parse.c.
2324 * printcmd.c (print_frame_nameless_args): Fix prototype.
2325 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2326 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2327 * valops.c (typecmp): Moved prototype from values.h.
2328 * value.h (typecmp): Moved prototype to valops.c, made static.
2329 * ch-exp.y (yylex): Change way control sequences are disabled.
2331 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2333 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2335 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2337 * mipsread.c (upgrade_type): Build array types correctly, using
2338 create_range_type and create_array_type.
2340 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2342 * remote-nindy.c: Cleanup.
2344 * infrun.c (wait_for_inferior): When rolling back the PC after
2345 a breakpoint, call write_pc so that NPC gets rolled back as well
2348 * blockframe.c (inside_entry_file, inside_main_func,
2349 inside_entry_func): PC of zero is always "bottom of stack".
2351 * printcmd.c (print_frame_args, print_frame_nameless_args):
2352 Let print_frame_nameless_args decide whether there are any,
2353 laying groundwork for possibly later printing 29K args for
2354 functions where we have tag words but no symbols.
2356 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2358 * Makefile.in: fix GDB doc targets for new doc subdir structure
2360 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2362 * stack.c (parse_frame_specification): Parse as many arguments
2363 as there are (up to MAXARGS). Pass all of them in argc, argv
2364 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2365 many there were, onto SETUP_ARBITRARY_FRAME.
2366 * tm-mips.h, tm-sparc.h: Corresponding changes.
2367 * mips-tdep.c, sparc-tdep.c: Ditto.
2369 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2371 * hp300ux-nat.c: Update copyrights.
2372 * mipsread.c (parse_partial_symbols): Complain about block
2373 indexes that go backwards. Fix from Peter Schauer.
2374 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2375 symbol-file that has no linkage symbols to be read.
2376 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2377 from tm- file to xm-file, since they're host dependent.
2378 * valarith.c (value_binop): Typo.
2380 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2382 * sparclite/aload.c: Add copyleft.
2383 * sparclite/crt0.s: Add comment at beginning.
2385 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2387 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2388 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2390 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2392 * values.c (value_headof): Fix typo in which VTBL and ARG were
2393 being confused for one another.
2395 * valops.c (typecmp): Now static.
2397 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2398 baseclass--we don't always inherit its virtual function table
2401 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2402 pointer correctly in case value_struct_elt moves it around.
2404 * valops.c (typecmp): Now static. Also, now groks references
2407 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2408 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2410 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2412 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2413 to avoid "too much defining" error from native C compiler (!).
2415 * Makefile.in (HFILES): Add typeprint.h.
2416 * typeprint.[ch]: Update copyrights.
2418 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2420 * Makefile.in: Update to match doc/ subdir changes.
2422 * config/hp300hpux.mh: No cross-host file needed, just native.
2423 * config/go32.mh: Remove nonexistent "native" support.
2425 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2426 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2427 * m88k-tdep.c (next_insn): Lint, cleanup.
2428 (store_parm_word): Lint.
2430 * README: Fix typo (reported by karl@hq.ileaf.com).
2432 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2434 * expression.h (BINOP_CONCAT): Document use for self concatenation
2435 an integral number of times.
2436 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2438 * valarith.c (value_concat): Rewrite to support self
2439 concatenation an integral number of times.
2440 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2441 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2442 eliminate hundreds of spurious shift/reduce and reduce/reduce
2443 conflicts that mask the 5 real ones.
2444 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2445 * ch-exp.y (integer_literal_expression): Remove production,
2448 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2450 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2451 implied that "no side effects" was nonfunctional.
2452 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2453 character string and bitstring concatenation.
2454 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2455 * expression.h (exp_opcode): Add BINOP_CONCAT.
2456 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2457 * language.c (string_type): Add function to determine if a type
2459 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2460 * valarith.c (value_concat): New function to concatenate two
2461 values, such as character strings or bitstrings.
2462 * valops.c (value_string): Remove error stub and implement
2464 * value.h (value_concat): Add prototype.
2465 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2466 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2467 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2470 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2472 * c-exp.y (exp): Add production to support direct creation
2473 of array constants using the obvious syntax.
2474 * c-valprint.c (c_val_print): Set printed string length.
2475 * dwarfread.c (read_tag_string_type): New prototype and
2476 function that handles TAG_string_type DIEs.
2477 * dwarfread.c (process_dies): Add case for TAG_string_type
2478 that calls new read_tag_string_type function.
2479 * expprint.c (print_subexp): Add support for OP_ARRAY.
2480 * gdbtypes.c (create_range_type, create_array_type): Inherit
2481 objfile from the index type.
2482 * ch-typeprint.c (chill_print_type): Add case for
2484 * ch-valprint.c (chill_val_print): Fix case for
2487 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2489 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2490 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2491 include/coff/mips.h.
2493 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2495 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2496 constants with an explicit null byte terminator. OP_STRING is
2497 now used for real string types.
2498 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2499 they are used by all languages.
2500 * c-lang.c (_initialize_c_language): Move initializations of
2501 builtin_type_* to lang.c.
2502 * c-typeprint.c (c_type_print_varspec_prefix,
2503 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2504 to TYPE_CODE_STRING.
2505 * c-valprint.c (c_val_print): Change the way character arrays
2506 are printed as strings to be consistent with the way strings
2507 are printed when pointer-to-char types are dereferenced.
2508 Remove test of print_max before calling val_print_string, which
2509 now does it's own test.
2510 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2511 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2512 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2513 * gdbtypes.c (builtin_type_*): Add declarations moved from
2515 * gdbtypes.c (create_string_type): New function to create real
2517 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2518 renamed to TYPE_CODE_STRING.
2519 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2520 builtin_type_* types moved from c-lang.c.
2521 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2522 to TYPE_CODE_STRING.
2523 * gdbtypes.h (builtin_type_string): Add extern declaration.
2524 * gdbtypes.h (create_string_type): Add prototype.
2525 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2526 renamed to TYPE_CODE_STRING.
2527 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2529 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2530 renamed to TYPE_CODE_STRING.
2531 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2533 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2534 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2535 to TYPE_CODE_STRING.
2536 * valops.c (allocate_space_in_inferior): New function and
2537 prototype, using code ripped out of value_string.
2538 * valops.c (value_string): Rewritten to use new function
2539 allocate_space_in_inferior, but temporarily disabled until some
2540 other support is in place.
2541 * valops.c (value_array): New function to create array constants.
2542 * valprint.c (val_print_string): Add comment to document use,
2543 complete rewrite to fix several small buglets.
2544 * value.h (value_array): Add prototype.
2545 * value.h (val_print_string): Change prototype to match rewrite.
2546 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2547 * ch-exp.y (match_character_literal): Disable recognition of
2548 control sequence form of character literals and document why.
2550 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2552 * nindy-share/nindy.c: Add comments to #endif's to clarify
2555 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2556 read_memory to get byte order right.
2557 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2558 anymore. This is done in paread.c now. We expect unwind info
2559 to hang off of objfiles, and search all of the objfiles when until
2561 * (skip_trampoline_code): Cast arg to target_read_memory.
2562 * objfiles.h (struct objfile): Add new field obj_private to hold
2563 per object file private data (unwind info in this case).
2564 * paread.c (read_unwind_info): New routine to read unwind info
2565 for the objfile. This data is hung off of obj_private.
2566 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2567 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2568 make this easier to access.
2570 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2572 * c-valprint.c (cp_print_class_member): Add extern decl.
2573 * c-valprint.c (c_val_print): Extract code for printing methods
2574 and move it to cp_print_class_method in cp-valprint.c.
2575 * c-valprint.c (c_val_print): Extract code to print strings and
2576 move it to val_print_string in valprint.c.
2577 * cp-valprint.c (cp_print_class_method): New function using
2578 code extracted from c_val_print.
2579 * valprint.c (val_print_string): New function using code
2580 extracted from c_val_print.
2581 * value.h (val_print_string): Add prototype.
2582 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2583 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2584 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2585 CHECKBUF, growbuf_by_size): New variables, macros, and support
2586 functions for implementing a dynamically expandable temp buffer.
2587 * ch-exp.y (match_string_literal): New lexer function.
2588 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2589 removed and replaced with new CHECKBUF macro.
2590 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2591 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2593 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2595 * Makefile.in: Add info for paread.o.
2596 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2598 * blockframe.c (frameless_look_for_prologue): Correct the
2600 * gdbtypes.h, gdbtypes.c: Use const in decl of
2601 cplus_struct_default, now that pa-gas assembler has been fixed.
2602 * hppah-nat.c: Formatting.
2603 * hppah-tdep.c: Remove lots of useless externs for variables we
2605 * (find_unwind_entry): Speed up by using binary search, and a one
2607 * (rp_saved): New routine to see what unwind info says about RP
2608 being saved on the stack frame.
2609 * (frame_saved_pc): Look for prologue to see if we need to
2610 examine the stack for the saved RP or not.
2611 * (init_extra_frame_info): Check for prologue, instead of
2612 framesize to determine if we are frameless or not.
2613 * (frame_chain_valid): Stop backtraces when we run into _start.
2614 * (push_dummy_frame): Reformat to make more readable.
2615 * (find_dummy_frame_regs): ditto.
2616 * (hp_pop_frame): ditto.
2617 * (hp_restore_pc_queue): small cleanup.
2618 * (hp_push_arguments): ditto.
2619 * (pa_do_registers_info): ditto.
2620 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2621 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2622 * Define FRAME_CHAIN_VALID.
2623 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2624 passed to functions.
2626 * paread.c (pa_symtab_read): Use new bfd conventions for
2627 accessing linker symbol table.
2628 * (pa_symfile_init): Access embedded STAB info via BFD section
2629 mechanism and related macros.
2632 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2634 * sparc-stub.c: Use a seperate stack for our traps.
2635 * Handle recursive traps.
2636 * Remove all trap init code. This needs to be done by the
2638 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2640 * (handle_exception): See if we are at breakinst, if so, then
2641 advance PC sp that users can just step out of breakpoint().
2642 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2643 new place if SP has changed.
2644 * (case 's'): Get rid of this, we can't do it yet.
2645 * (case 't'): New command to test any old random feature.
2646 * (case 'r'): New command to reset the system.
2647 * (breakpoint): Add label to breakpoint trap instruction so that
2648 handle_exception() can detect where we are and get past the
2649 breakpoint trivially.
2651 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2653 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2655 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2657 * configure.in: recognise all sparclite variants
2659 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2661 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2662 binary files oring in the right bit.
2664 * main.c, source.c, state.c, symmisc.c: use macros defined in
2665 fopen-{bin|both} when fopening files.
2667 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2669 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2670 from a configuration file (typically including <limits.h>), or to
2671 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2672 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2673 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2674 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2675 * exppritn.c (print_subexp, dump_expression): Add case for
2677 * expression.h (OP_BITSTRING): New expression element type for
2679 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2680 macros to convert between number of expression elements and bytes
2681 to store that many elements.
2682 * i960-tdep.c (leafproc_return): Use new macros to access
2683 minimal symbol name and address fields.
2684 * m88k-pinsn.c (sprint_address): Use new macros to access
2685 minimal symbol name and address fields.
2686 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2687 minimal symbol address field.
2688 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2689 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2690 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2691 Use new BYTES_TO_EXP_ELEM macro.
2692 * parse.c (write_exp_bitstring): New function to write packed
2693 bitstrings into the expression element vector.
2694 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2696 * parser-defs.h (struct stoken): Document that it is used for
2697 OP_BITSTRING as well as OP_STRING.
2698 * parser-defs.h (write_exp_bitstring): Add prototype.
2699 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2700 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2701 LOWER, LENGTH): New tokens for keywords.
2702 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2703 upper_lower_argument, length_argument, array_mode_name,
2704 string_mode_name, variant_structure_mode_name): New non-terminals
2706 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2707 * ch-exp.y (match_bitstring_literal): New lexer support function
2708 to recognize bitstring literals.
2709 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2710 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2711 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2712 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2713 * ch-exp.y (yylex): Check tokentab6.
2714 * ch-exp.y (yylex): Call match_bitstring_literal.
2716 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2718 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2719 symbol name and value fields.
2721 * c-exp.y (yylex): Make static, to match prototype and other
2724 * expression.h (exp_opcode): Add BINOP_MOD.
2725 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2726 * expprint.c (dump_expression): Handle new BINOP_MOD.
2727 * language.c (binop_type_check): Handle new BINOP_MOD.
2728 * main.c (float_handler): Re-enable float handler when hit.
2729 * valarith.c (language.h): Include, need current_language.
2730 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2731 for integer divide truncates towards zero for negative results.
2732 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2733 * valarith.c (value_binop): Allow arithmetic operations on
2734 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2735 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2736 * ch-exp.y (tokentab3): Add MOD and REM.
2737 * ch-exp.y (yylex): Set innermost_block for symbols found
2738 in local scopes. Return LOCATION_NAME for local symbols.
2739 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2740 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2742 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2744 * command.c (shell_escape, make_command, _initialize_command):
2745 don't create or use fork if CANT_FORK is defined.
2746 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2747 code written for the IBM PC" remain.
2748 * xm-go32.h: define CANT_FORK
2750 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2752 * remote-sim.c: first attempt at general simulator interface
2753 * remote-hms.c: whitespace
2754 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2755 understand new stack layout. (print_register_hook): print ccr
2756 register in a fancy way.
2758 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2760 * eval.c (language.h): Include.
2761 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2762 to pointer types when the current language is C. It loses for
2763 other languages when the lower index bound is nonzero.
2764 * valarith.c (value_subscript): Take array lower bounds into
2765 account when performing subscripting operations.
2766 * valops.c (value_coerce_array): Add comment describing why
2767 arrays with nonzero lower bounds are dealt with in value_subscript,
2768 rather than in value_coerce_array.
2770 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2772 * ch-exp.y (FLOAT_LITERAL): Add token.
2773 * ch-exp.y (literal): Add FLOAT_LITERAL.
2774 * ch-exp.y (match_float_literal): New lexer routine.
2775 * ch-exp.y (convert_float): Remove.
2776 * ch-exp.y (yylex): Call match_float_literal.
2777 * ch-exp.y (yylex): Match single '.' after trying
2778 to match floating point literals.
2780 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2781 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2783 * expprint.c (dump_expression): New function for dumping
2784 expression vectors during gdb debugging.
2785 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2786 MULTI_SUBSCRIPT and moved out of BINOP range.
2787 * expression.h (DUMP_EXPRESSION): New macro that calls
2788 dump_expression if DEBUG_EXPRESSIONS is defined.
2789 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2790 * parse.c (length_of_subexp, prefixify_subexp): Change
2791 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2792 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2793 prefixify'ing the expression.
2794 * printcmd.c (print_command_1): Add comment.
2795 * ch-exp.y (expression_list): Add useful actions.
2796 * ch-exp.y (value_array_element): Add useful actions.
2797 * ch-exp.y (array_primitive_value): Add production.
2798 * ch-exp.y (yylex): Recognize ',' as a token.
2800 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2802 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2803 POSIXize the recursive makes (make [variable assignments] target{s})
2805 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2807 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2808 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2809 CPLUS_MARKER for all SVR4 systems, so follow suit.
2810 * defs.h (strdup_demangled): Remove prototype.
2811 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2812 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2813 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2814 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2815 prim_record_minimal_symbol_and_info): Use new macro
2816 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2817 * minsyms.c (install_minimal_symbols): Use new macro
2818 SYMBOL_INIT_DEMANGLED_NAME.
2819 * stabsread.c (define_symbol): Use new macro
2820 SYMBOL_INIT_DEMANGLED_NAME.
2821 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2822 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2823 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2824 SYMBOL_INIT_DEMANGLED_NAME.
2825 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2826 SYMBOL_DEMANGLED_NAME now tests language itself.
2827 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2828 now tests language itself.
2829 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2830 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2831 mangled name member in the language dependent portion of a symbol.
2832 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2833 mangled name member appropriate for a symbol's language.
2834 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2835 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2836 SYMBOL_DEMANGLED_NAME now tests language itself.
2837 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2838 initializes language dependent portion of symbol.
2839 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2840 demangles and caches the demangled form of symbol names.
2841 * utils.c (fputs_demangled, fprint_symbol): Use current language
2842 to select an appropriate demangling algorithm.
2843 * utils.c (strdup_demangled): Remove, no longer used.
2844 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2845 access the Chill mangled name member in the language dependent
2846 portion of a symbol.
2847 * ch-lang.c (chill_demangle): New function, simple demangler.
2848 * defs.h (chill_demangle): Add prototype.
2849 * symtab.h (language_dependent_info): Add struct for Chill.
2851 For older changes see ChangeLog-92
2857 version-control: never