1 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
3 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
4 configure.in remote-inflow.c remote-utils.c}: New files to
5 support GDB remote server. Currently only works for Lynx.
7 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * stabsread.c (define_symbol, case 't'): Only set the name if it
10 is not a pointer type.
12 * stabsread.c (define_symbol): Clean up logic; move the read_type
13 calls to inside the switch statement (this improves the error
16 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
19 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
21 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
23 * source.c (line_info): Change "pc" to "address" in messages and
24 use print_address for addresses.
26 * source.c (line_info): If we don't find a symtab, print more useful
27 output, including the symbolic address.
29 * source.c (line_info): If --fullname, display the source.
30 (identify_source_line), callers: Take pc as argument, rather than
31 assuming innermost frame (emacs doesn't use this, so no one ever
33 * symtab.h: Declare frame_file_full_name.
36 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
38 * breakpoint.c (catch_command_1): Fix typo in error msg.
40 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
42 * elfread.c (elf_symfile_read): Update ELF structure and routine
43 names to specify 32-bit versions.
44 (elf_symtab_read): Retrieve size field directly from symbol,
45 instead of using old kludge.
47 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
48 calling opcodes library.
49 * z8k-tdep.c (print_insn): Likewise.
51 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
53 * stabsread.c: Remove all uses of error(). Make error_type and
54 read_type_number static.
55 (define_symbol): Don't try to deal with a missing symbol
56 descriptor which isn't followed by digit, '(', or '-'.
57 * stabsread.h: Don't declare read_type_number here.
58 * gdbtypes.h: Don't declare error_type here.
59 * xcoffread.c: Remove NO_TYPEDEFS code.
61 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
63 * mips-tdep.c: Removed #include of many header files, and #define
64 of MIPSMAGIC; no longer used.
66 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
68 * Many places: replace "the inferior" in messages with "the program"
69 or "the program being debugged".
70 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
71 and I'm getting sick of maintaining it.
73 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
76 * config/i386/go32.mh: Define SER_HARDWIRE.
77 * Makefile.in: Define SER_HARDWIRE.
79 (alldeps.mak): Add SER_HARDWIRE.
80 Remove all references to ser-hardwire.{c,o}.
81 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
83 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
85 * sparc-nat.c (store_inferior_registers): Fill in all members of
86 inferior_fp_registers by reading them from the inferior before
87 modifying and writing them back.
88 Fixes unexplainable inferior FP exceptions after calls to the inferior
89 or setting of floating point registers.
90 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
91 to register which is generated by gcc-2.4.
93 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
95 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
97 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
99 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
100 xm-i386lynx.h}: New configuration for Lynx.
102 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
105 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
107 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
108 as struct, union, or enum tags.
110 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
112 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
115 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
117 * infrun.c (wait_for_inferior),
118 infcmd.c (program_info, signal_command): Use symbolic signal names.
120 * inftarg.c (child_wait): Deal with EINTR and include message from
121 strerror if printing an error message.
123 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
125 * stabsread.c: Remove most uses of lookup_fundamental_type.
126 (define_symbol): Use read_type for type of enum constant,
127 not just read_type_number. Also don't call error().
128 (define_symbol): For unrecognized constant type, one complaint (the
129 one from error_type) is enough. Don't make our own in addition.
130 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
131 * gdbtypes.h: Doc fixes.
133 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
135 Fix stack unwinding through _sigtramp on Irix. These patches are from
136 Paul Flinders <ptf@delcam.co.uk>.
137 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
138 executable uses sigvec.
139 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
141 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
143 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
145 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
146 be passed to the inferior to make "handle <signal> nopass nostop" work.
148 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
152 * findvar.c (value_from_register): Fix uninitialized first_addr
153 which caused problems with assignment of doubles to register variables
155 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
156 missing mips definitions if necessary.
158 Fix handling of double register variables for mips targets and big
159 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
160 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
162 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
163 conversion of type held in multiple registers to host format.
164 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
165 companion to REGISTER_CONVERT_TO_TYPE.
166 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
167 Convert to function calls.
168 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
170 * mips-tdep.c (mips_print_register): Raw buffer now needs just
171 MAX_REGISTER_RAW_SIZE bytes.
172 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
173 (if defined) for doubles.
174 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
175 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
176 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
178 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
181 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
183 * configure.in: Add i[34]86-*-isc*.
185 * stabsread.c: Make sure all complain() pass the address of the struct.
187 * xcoffread.c: Make sure all struct complaints are static not auto.
189 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
191 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
193 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
195 * config/i386/linux.mh: Re-enable coredumps now that they should work.
197 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
199 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
201 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
203 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
205 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
207 * Makefile.in (INSTALLED_LIBS): New variable.
209 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * main.c (quit_command): In the "quit anyway?" message, tell the user
212 whether we are planning to detach or kill the program.
214 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
215 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
217 * infcmd.c (read_pc): Doc fix.
219 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
221 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
222 signal_handler_caller.
223 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
224 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
225 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
226 Use SIGTRAMP_START if defined.
227 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
228 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
230 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
232 * infcmd.c (step_1): Fix poorly worded error message.
234 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
235 Comment out corelow.c because core dumps are broken on these machines.
237 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
238 if srcdir is not ".".
239 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
240 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
241 * depend: Update to latest automatically built version.
243 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
245 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
246 * Makefile.in (NONSRC): Add ChangeLog-92
248 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
250 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
251 not typo RAW_REGISTER_SIZE.
253 * frame.h, inferior.h: Doc fixes.
255 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
257 * findvar.c (write_register): Add sanity check for register size.
258 (read_register): Fixup sanity check for register size to be
259 consistent with write_register().
261 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
263 * sparclite/Makefile.in: Add dummy info, install and install-info
266 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
268 * remote-nindy.c: Removed declaration of coffstrip.
269 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
271 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
273 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
276 * Makefile.in (VERSION): GDB 4.9 release.
278 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
280 * README: Update known bugs to include the Solaris bug that
281 leaves core dumps in the current directory when restarting the
282 inferior with "run". Expand on the testsuite information.
284 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
285 be the last 4.9 prerelease test archive.
287 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
289 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
292 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
294 * README, NEWS: Update for gdb 4.9 release.
296 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
298 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
299 * target.c (MIN): #undef before defining.
301 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
303 Patch from Jeffrey Law:
304 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
306 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
308 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
311 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
313 * ch-exp.y (start): Apply work-around to avoid bison warning.
315 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
317 * Makefile.in (BISON): Remove double quotes around BISON
318 definition when bison is used.
320 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
321 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
322 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
323 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
324 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
325 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
326 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
327 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
329 * Makefile.in (VERSION): Bump to 4.8.6.
331 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
333 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
334 include declarations for malloc/realloc/free. Both malloc and
335 realloc return 'void *' for non-ANSI compilations.
337 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
339 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
342 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
344 * solib.c (clear_solib): Don't close bfd if it is NULL.
346 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
348 * core.c (dis_asm_read_memory): Cast second arg of
349 target_read_memory to "char *".
350 * breakpoint.c (watchpoint_check): Change arg type from PTR to
351 "char *", to match other functions called by catch_errors().
353 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
355 * More patches from Jeffrey Law (law@cs.utah.edu).
356 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
357 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
358 Delete unnecessary declarations.
360 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
362 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
363 poll() for termio{s}.
365 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
367 * i386-tdep.c (i386_frame_num_args): Always return -1.
369 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
371 * Patches from Jeffrey Law <law@cs.utah.edu>.
372 * gdb/hppa-tdep.c: Declare frame_saved_pc.
373 (frameless_function_invocation): New function.
374 (frame_saved_pc, init_extra_frame_info): Use
375 frameless_function_invocation.
376 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
377 call instead of just grabbing the value currently in %r2.
378 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
379 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
380 definition and use the common one in tm-hppa.h.
381 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
382 use unwind descriptors to determine if the frame chain is valid.
383 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
384 it does not assume %r4 is the frame pointer.
385 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
386 and ssm instructions.
387 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
388 helper functions for print_insn.
389 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
390 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
391 which nullifies the following instruction.
393 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
395 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
396 pass the 5th arg there, rather than using an ANSI C-specific macro.
398 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
400 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
402 * Makefile.in (VERSION): Bump to 4.8.5
403 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
404 directories to include search path.
405 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
407 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
408 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
409 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
410 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
411 udr.o, udip2soc.o): Remove explicit rules, use the ones that
412 are automatically generated in "depend".
413 * Makefile.in (paread.o): Document why a dependency doesn't get
414 automatically generated in "depend" and leave this explicit rule
416 * depend: Update to latest automatically generated version.
418 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
420 * xcoffread.c: Doc fix.
422 * Makefile.in (depend): Include $(CC) command in generated output.
424 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
426 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
427 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
428 * depend: Update to latest automatically built version.
430 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
432 * sparclite/Makefile.in: Create default target that does nothing
433 in order to force user to build by hand.
435 * sparclite/Makefile: Remove. It's not necessary anymore.
437 * ser-unix.c (wait_for): New routine to handle read timeouts,
438 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
440 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
442 * mips-pinsn.c (print_insn): Return value.
444 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
446 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
447 at configuration time and doesn't belong in the distribution archive.
449 * Makefile.in (NONSRC): Add 29k-share/README.
450 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
452 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
453 constants with slightly more portable definitions (still depends
454 on 2's complement arithmetic though).
455 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
456 * i386v-nat.c (sys/reg.h): Conditionalize include on
457 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
458 * ser-unix.c (termio.h): Include <termio.h> like other files that
459 include termio.h, not <sys/termio.h> which may not exist (on
462 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
464 * valprint.c (print_longest): Change format parameter from a
465 'char' to an 'int'. We can't have 'char' parameters with the
466 current coding style, where we mix prototypes with pre-ANSI
468 * value.h (print_longest): Change format parameter in prototype
469 from a 'char' to an 'int'.
471 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
475 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
476 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
478 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
480 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
481 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
482 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
483 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
484 ptrace needs 5 arguments, #define ptrace to always
485 pass zero as the 5th argument.
487 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
489 * configure.in: Match z8k-*-sim for z8000.
490 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
491 * remote-hms.c: Update to use new serial protocol.
493 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
495 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
496 necessary and Solaris doesn't have it.
498 * Makefile.in (clean-info, install, install-info, info, dvi,
499 check, all): do not echo recursion lines.
501 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
503 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
504 required target ports which use sockets (like a29k-udi).
506 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
508 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
510 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
511 systems lacking select().
513 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
515 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
517 * alldeps.mak, depend: Update with latest automatically built
520 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
522 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
524 * Makefile.in (make-proto-testsuite.dir): New target to make
525 prototype testsuite tree.
527 * Makefile.in (VERSION): Bump to 4.8.4.
529 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
531 * stabsread.c (define_symbol): If unrecognized constant type,
532 complain() not error().
534 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
536 * infptrace.c: Add missing close paren to test for
537 FIVE_ARG_PTRACE defined.
539 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
540 when compiling with gcc, but disable it for now. See comment.
541 * defs.h (LONGEST): Define as either "long" or "long long"
542 based on CC_HAS_LONG_LONG.
543 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
544 how longest_to_int is defined.
545 * c-valprint.c (c_val_print): Call print_longest.
546 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
547 instead of LONG_LONG.
548 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
550 * printcmd.c (print_scalar_formatted): Call print_longest
551 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
552 * typeprint.c (print_type_scalar): Call print_longest and let
553 it figure out what to do for PRINTF_HAS_LONG_LONG.
554 * valprint.c (val_print_type_code_int): Call print_longest
555 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
556 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
557 * value.h (struct value): Replace usage of LONG_LONG with
559 * value.h (print_longest): Add prototype.
560 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
561 * values.c (unpack_double): Collapse code that was unnecessarily
562 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
563 * values.c (value_from_longest): Remove dependency on
564 CC_HAS_LONG_LONG and just use LONGEST.
565 * solib.c (solib_map_sections): Use bfd_get_filename
566 to access filename field.
567 * solib.c (clear_solib): Save filename and free it later, after
568 bfd_close, since bfd_close may reference it. Use bfd_get_filename
570 * config/convex/xm-convex.h (LONG_LONG): Replace with
571 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
572 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
573 Add PRINTF_HAS_LONG_LONG references.
575 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
577 * inflow.c (kill_command), infcmd.c (attach_command),
578 remote.c (remote_interrupt_twice): In messages for the user, call it
579 "the program" or "the program being debugged" not "the inferior".
581 * hp300ux-nat.c: Cast second arg to supply_register calls.
582 (_initialize_kernel_u_addr, getpagesize): New functions.
583 (store_inferior_register_1): Change arg name from value to val.
584 (fetch_core_registers): Make arg core_reg_size unsigned.
585 Pass 5 args to ptrace.
586 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
587 Remove KERNEL_U_ADDR stuff.
588 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
589 * config/m68k/hp300hpux.m{t,h}:
590 Move exec.o from NATDEPFILES to TDEPFILES
591 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
592 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
594 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
596 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
598 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
600 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
602 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
604 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
605 describe `set demangle-style arm' (not cfront);
606 mention can type `q' to discard output, when gdb pages
608 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
610 * valops.c (search_struct_field): Fix gdb core dump with incomplete
613 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
615 * remote.c: Change timeout to 2.
616 (remote_open): Use unpush_target not remote_close.
617 (remote_resume): If siggnal != 0, give warning not error().
618 (remote_wait, remote_interrupt, remote_interrupt_twice):
619 If we get two interrupts, let the user get out if they want.
620 (remote_{kill,mourn}): New functions.
621 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
623 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
625 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
627 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
629 * Remote targets (mourn): Call unpush_target.
631 * config/sparc/xm-sun4os4.h: Declare free() to return int.
632 Remove twisted use of PARAMS.
634 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
635 that ansidecl.h assumes ANSI on AIX.
637 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
639 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
640 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
642 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
646 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
648 * remote-vx.c (net_connect): Allow numeric IP address for host.
650 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
652 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
654 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
656 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
658 * symtab.h, xcoffread.c: Revise linetable sorting comments.
660 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
662 * valops.c (value_cast): A cast might also change the object
663 representation in C++.
664 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
665 to get the proper read_symtab function when called from mipsread.c.
666 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
667 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
668 for dummy psymtabs, inhibit processing of dummy psymtabs.
670 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
672 * Changes from (or inspired by) AMD:
673 * remote-udi.c (udi_attach): Assignments to Space and Offset were
675 (udi_wait): Make error message (UDIGetStdout) match error.
676 (udi_wait): Handle UDIStdinNeeded.
677 * command.c [CANT_FORK]: Use system().
678 * utils.c (prompt_for_continue): Allow quit with 'q'.
680 * solib.c (solib_add): Don't call special_symbol_handling if there
681 were errors in symbol_add_stub. Also set so->from_tty before
682 calling symbol_add_stub.
684 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
686 * Merge in HPPA/BSD patches from Utah:
687 * defs.h: Add const to 2nd arg of psignal prototype.
688 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
690 * hppab-core.c: Deleted. No longer useful.
691 * hppab-nat.c: #include more files. Use PT_WUREGS, not
693 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
694 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
695 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
696 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
697 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
699 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
701 * Fix two bugs found by deja-gnu. One is the incorrect reporting
702 of the PC being in a stack dummy when looking at a core file
703 without symbols. The other is the incorrect passing of char
704 arguments during expression evaluation (ie: p foo('a','b') would
705 mess up the passing of it's args because it wasn't coercing the
707 * hppah-tdep.c: Rename global functions to have consistent hppa_
708 prefix. Make more functions static. Drop hp_ prefix from static
709 functions. (hppa_push_arguments): Call value_arg_coerce to cast
710 char to int args if necessary. (hppa_fix_call_dummy): Create
711 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
712 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
713 valid (ie: != 0) before doing comparison against PC.
714 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
715 to reflect new arguments.
716 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
717 prefix for func name. (FIX_CALL_DUMMY): Move code into
720 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
721 to malloc() so that we can test GDB eval of dynamically created
722 arrays (like char strings in `print "foo"').
724 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * printcmd.c (print_address_symbolic): Search symtabs as well as the
727 minimal symbols for a nearby symbol.
729 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
731 * coffread.c: Comment changes around minimal symbol recording.
733 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
735 * command.c: comment changes only.
737 * mips-tdep.c (heuristic_fence_post): new static variable.
738 (heuristic_proc_start): use heuristic_fence_post, print better
739 warnings, but only if not stop_soon_quietly.
740 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
742 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
744 * symtab.h: Fix LOC_REF_ARG comment.
746 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
747 and Jim Kingdon (kingdon@cygnus.com)
749 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
751 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
752 symfile.c (compare_symbols): Don't check first character; STRCMP
755 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
756 structures that are passed by address in a register.
757 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
758 * findvar.c (read_var_value),
759 printcmd.c (address_info, print_frame_args),
760 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
761 * symtab.c (lookup_block_symbol): Deal with it.
763 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
765 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
767 * objfiles.c (find_pc_section): Return a struct obj_section *.
768 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
769 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
770 Don't use obj_section hack.
771 * xcoffexec (vmap_symtab): Relocate obj_sections.
772 * printcmd.c (containing_function_bounds): Use find_pc_section.
774 * symtab.h: Clean up SYMBOL_VALUE comments.
776 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
778 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
779 Expand comments about LOC_ARG/LOC_LOCAL pairs.
781 * coffread.c (read_coff_symtab): Use rewind before fseek.
783 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
785 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
786 * Makefile.in: Add $(YFLAGS) when using $(YACC).
787 * Makefile.in: Remove message to expect conflicts and unused
788 rules in ch-exp.y, since there no longer are any such.
790 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
792 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
794 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
796 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
797 rather than dumping core.
799 * Makefile.in: Add ${srcdir}/ to all source files.
800 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
801 (TAGS): Deal with srcdir and new config directory scheme.
803 Makefile.in (NONSRC): Remove createtags.
804 alldeps.mak: Updated.
806 * rs6000-tdep.c: Delete unused function print_frame.
808 * frame.h (struct frame_info): Doc fix for next_frame.
809 New field signal_handler_caller.
810 blockframe.c (create_new_frame, get_prev_frame_info),
811 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
812 INIT_FRAME_PC_FIRST).
813 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
816 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
818 * irix4-nat.c (fetch_core_registers): Special version of this for
819 Irix 4.x, which stores regs a bit differently from other /proc
821 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
822 to new file core-svr4.c.
823 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
824 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
826 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
828 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
830 * i387-tdep.c: Remove unused #includes.
832 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
834 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
836 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
838 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
840 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
841 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
842 Don't muck with SYMBOL_CLASS.
844 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
846 * munch: Don't use head command. It doesn't exist everywhere.
848 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
850 * inflow.c (new_tty): Remove spurious 'o' character at end
853 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
855 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
856 instructions and nothing more.
857 * mipsread.c (add_line): Add comment why we have to combine line number
858 entries for the same line number.
860 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
862 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
865 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
867 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
869 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
871 * source.c (select_source_symtab): Clean up comment. Also, if
872 we have a current_source_symtab, and s is NULL, return without
874 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
875 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
877 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
879 * dbxread.c (unknown_symchar_complaint): Add new complaint.
880 * stabsread.h: Declare it.
881 * partial-stab.h: Use it.
883 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
885 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
887 * stack.c (print_frame_info): Print specially if dummy frame.
889 * breakpoint.c: Add comments regarding within_scope future direction.
893 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
895 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
897 * ch-exp.y: Fix thinko that broke parsing of FALSE.
899 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
901 * stabsread.c (read_member_functions): Initialize domain for stubbed
902 member functions to avoid gdb core dumps when printing pointers
904 * cp-valprint.c (cp_print_class_method): Check for stubbed member
907 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
909 * expprint.c (print_subexp): If opcode not found in op_print_tab,
910 stop with an error().
911 eval.c (evaluate_subexp): Change error message.
913 * objfiles.c (build_objfile_section_table): Cast return value
916 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
918 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
919 to rs6000_frame_chain and deal with it if we're in a signal handler.
920 (FRAME_SAVED_PC): Use rs6000_frame_chain.
922 * breakpoint.c (within_scope): New function.
923 (enable_breakpoint, watchpoint_check): Use it.
925 * source.c (openp): Handle "exec-file ./ls" correctly.
927 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
929 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
931 * ch-exp.y: Clean up lexing of identifiers and
932 reserved words. (E.g. don't recognize FALSEXXX as the
933 keyword FALSE followed by the identifier XXX.)
934 Also, convert identifiers to lower case.
936 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
938 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
939 new serial interface.
941 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
943 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
944 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
945 * ser-go32.c: Return -1 on most failures, 0 on most successes,
946 and use new return codes for go32_readchar().
947 * ser-unix.c: Ditto. Also, move error handling up to caller for
948 SERIAL_SETBAUDRATE().
949 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
951 (serial_close): New routine to wrap around device close routine.
952 serial.h: Clean & document return values more clearly.
954 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
956 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
958 * rs6000-pinsn.c (print_operand, case LI): Print condition register
959 operand in decimal rather than wrong textual versions.
961 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
962 (mention 't', remove false thing about 'g' only good with 'f').
964 * breakpoint.h: move "struct breakpoint" and friends to top of
965 file so that bpstat_find_breakpoint prototype works.
967 * solib.c (struct so_list): Add bfd field.
968 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
969 Put the bfd in bfd field of the so_list.
970 (clear_solib): Free bfd name and close_bfd on the bfd.
972 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
974 * valarith.c (value_subscript): Add COERCE_REF.
975 * ch-exp.y (operand_5): We can generalize the 2nd operand
976 of a string repetition ot 'literal' without ambiguity.
978 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
980 * breakpoint.h (struct bpstat): Remove momentary field.
981 Remove bpstat_momentary_breakpoint. This was always kludgy
982 and is no longer used.
984 * breakpoint.h: Add enum bpstat_what.
985 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
986 stop and print fields of bpstat now per-breakpoint, not just
987 one for the whole chain.
988 breakpoint.{c,h} (bpstat_what): New function.
989 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
990 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
991 with call to bpstat_what.
992 README: Remove watchpoint/breakpoint bug from known bugs.
994 * breakpoint.h: Prototype bpstat_find_breakpoint.
996 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
998 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1000 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1001 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1003 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1005 * i960-pinsn.c (tabent): Copied struct definition from
1008 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1010 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1011 is a C++ destructor.
1012 * symtab.c (gdb_mangle_name): Use it.
1013 * symtab.c (find_methods): Do not add destructors to choice list
1015 * symtab.c (decode_line_1): Make breakpoints on destructors work
1018 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1020 * ser-go32.c: Make it use serial port name.
1021 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1023 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1026 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1028 * configure.in: Only configure sparclite subdir when target_cpu
1031 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1033 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1034 Remove FIXME comment regarding this.
1036 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1038 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1040 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1042 Add section table to objfile struct. Use it for find_pc_section.
1043 * objfiles.c (add_to_objfile_sections,
1044 build_objfile_section_table, find_pc_section): new functions.
1045 (allocate_objfile): build section table.
1046 * objfiles.h (struct obj_section): new structure.
1047 (struct objfile): add section table.
1048 (find_pc_section): new prototype.
1049 * solib.[ch] (find_pc_section_from_so_list): removed.
1050 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1051 symfile.h for objfiles.h.
1052 (in_solib_trampoline): adjusted for new find_pc_section
1053 prototype. Removed BAD_RICH_HACK ifdefs.
1054 * symfile.c (syms_from_objfile): offset objfile sections.
1055 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1056 * symfile.h (find_pc_section): prototype removed. Also fixed
1057 comment typo NUL -> NULL.
1058 * target.[ch] (find_pc_section_from_targets): removed.
1059 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1061 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1063 * ser-go32.c: Format. (go32_open): Use proper return value.
1065 * configure.in: Undo conditional configdirs hack for sparclite.
1067 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1069 * symtab.c (list_symbols): When call break_command, pass both
1070 filename and function name not just function name.
1072 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1074 (Changes and new files to make "none" a full fledged configuration)
1075 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1076 Currently only tm-none.h has any meaningful contents.
1077 * config/none/none.mh (NAT_FILE): Use nm-none.h
1078 * config/none/none.mh (XM_FILE): Use xm-none.h
1079 * config/none/none.mt (TM_FILE): Use tm-none.h
1080 * Makefile.in (depend): Remove comment about parse errors in
1081 valops.c, it now parses correctly and generates a correct depend
1082 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1083 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1085 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1087 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1089 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1090 exactly 8 characters.
1092 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1094 * configure.in: Sparclite uses sparc config dir. Also has it's
1095 own tm- & .mt files now. Also add sparclite to configdirs.
1096 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1097 * config/i386/go32.mh: Nullify def of TERMCAP.
1098 * config/i386/xm-go32.h: Get rid of redef of EIO.
1099 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1100 specific configs. Very similar to sun4os4, but without solib.
1101 * sparclite/{Makefile.in configure.in}: First cut at making this
1104 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1106 * ser-go32.c: First cut at adapting to new serial interface.
1108 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1110 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1111 These implement a new serial line interface for talking to remote
1113 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1114 EXCEPT go32, which gets ser-go32.c.
1115 * remote.c: Use new serial interface. More remote-xxx's to be
1117 * ser-bsd.c, ser-termios.c: Removed.
1118 * serial.c: New. Implements common operations for all serial
1120 * ser-unix.c: New. Unix specific serial operations for various
1121 flavors of Unix (Posix, SysV, BSD).
1122 * serial.h: Generic serial interface defs.
1123 * config/i386/go32.mh, config/i386/i386bsd.h,
1124 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1125 ser-bsd.o from XDEPFILES. All the magic is now handled in
1128 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1130 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1132 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1134 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1136 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1137 about framelessness except on the innermost frame.
1139 * xcoffexec.c: Call fatal() not abort().
1141 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1142 a LOC_OPTIMIZED_OUT symbol.
1143 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1144 findvar.c (read_var_value), printcmd.c (address_info),
1145 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1146 m2-exp.y (yylex): Deal with it.
1147 ch-exp.y (yylex): Deal with it.
1149 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1151 * findvar.c (value_from_register): H8500 specific, check to see
1152 if we are looking at short pointer. If so, skip crock.
1153 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1154 read_memory_integer() to avoid getting messed up by sign extension.
1156 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1158 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1159 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1160 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1162 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1164 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1166 * core.c (dis_asm_print_address): New function.
1168 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1171 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1173 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1174 entire breakpoint chain and print only the first entry that needs to
1175 be printed and needs to be stopped for. Fixes problems with printing
1176 of multiple breakpoints with different conditions.
1177 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1178 effectively stops printing of the breakpoint chain.
1179 * breakpoint.c (print_it_noop): New routine to print nothing
1180 for this breakpoint entry and dont stop printing.
1181 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1182 watchpoint only if it is enabled.
1183 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1184 descriptor from the library to make backtraces through setjmp work.
1185 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1187 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1188 all registers saved within sigtramp, cleanup.
1190 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1192 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1194 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1196 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1197 with prototype in ../include/dis-asm.h.
1199 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1201 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1202 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1203 Use read_memory_func interface to disassembler.
1205 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1207 Teach sparc solaris to next over shared library functions.
1208 * solib.[hc] (find_pc_section_from_so_list): new function and
1210 * sparc-tdep.c (in_solib_trampoline): new function.
1211 * symfile.[hc] (find_pc_section): new function and prototypes.
1212 * target.[hc] (find_pc_section_from_targets): new function and
1214 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1215 in_solib_trampoline.
1217 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1219 * infrun.c (wait_for_inferior): Revise comment.
1221 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1223 * command.{c,h}: New var_type var_integer.
1224 main.c: Use it for history_size.
1226 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1227 Lint and byte-order fixups.
1229 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1231 * breakpoint.h (bpstat): New field print_it.
1232 breakpoint.c (bpstat_print): Use it.
1233 (print_it_normal): New function (from old bpstat_print code).
1234 (bpstat_{alloc,stop_status}): Set print_it field.
1236 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1237 evaluating watchpoint condition, via new function watchpoint_check.
1238 Also stop if watchpoint disabled due to leaving its block.
1240 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1242 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1244 * mips-pinsn.c: Add missing include of dis-asm.h.
1246 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1248 * Makefile.in (clean, distclean, realclean): Recursively apply
1249 to subdirs first, rather than last. This avoids, for example,
1250 Makefile being removed in a parent directory before the recursive
1253 * alldeps.mak, depend: Update for below changes.
1255 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1256 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1257 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1258 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1259 instead of tm-68k.h.
1260 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1261 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1262 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1263 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1264 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1265 tm-68k.h to tm-m68k.h.
1266 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1267 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1270 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1271 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1272 * a29k-tdep.c: Renamed from am29k-tdep.c.
1273 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1274 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1275 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1276 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1277 Map '29k' to 'a29k'.
1278 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1279 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1280 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1282 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1283 define that does not appear anywhere else in the gdb source tree.
1284 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1286 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1288 * breakpoint.c: Add comments regarding breakpoint_re_set.
1290 * xcoffread.c (sort_syms, compare_symbols): Remove.
1291 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1292 not our own sort_syms (it is identical).
1294 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1296 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1298 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1299 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1301 * exec.c (exec_close): Fix storage leak.
1302 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1303 output sections when patching an executable.
1304 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1305 when writing all registers.
1306 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1307 at the right offset in the dummy frame.
1308 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1309 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1310 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1312 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1314 * Makefile.in (TARFILES): Avoid trailing backslash.
1316 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1318 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1319 it in breakpoint_re_set.
1320 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1322 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1323 don't use sizeof(int) for target stuff, etc).
1325 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1327 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1328 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1329 support that can't be integrated anyway due to lack of clear
1332 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1334 * findvar.c (read_register, write_register): Make these capable
1335 of reading/writing registers that are shorter than REGISTER_TYPE.
1336 * (value_from_register): Install H8500 specific code to return
1337 proper value when register is being used as a pointer.
1338 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1339 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1340 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1341 chain frames properly by combining frame pointer with T reg.
1342 (init_extra_frame_info): Delete. It's now a macro.
1343 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1344 offset by the correct amount off of the frame pointer.
1345 (register_byte): Delete. It's now a macro.
1346 (register_raw_size, register_virtual_size): Delete. Replaced by
1347 common routine h8500_register_size, cuz there's no difference
1348 between the raw & virtual sizes on this machine.
1349 (register_convert_to_raw, register_convert_to_virtual): Delete,
1350 cuz there's no difference between the raw & virtual forms.
1351 Replaced by memcpy in tm file.
1352 (register_virtual_type): Rename to h8500_register_virtual_type.
1353 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1354 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1355 emulator have same reg offsets. This is all handled in the
1357 (h8500_trapped_internalvar): New routine to detect references to
1358 convenience vars acting as pointer pseudo-regs.
1359 (h8500_value_trapped_internalvar): Conjure up value of pointer
1361 (h8500_set_trapped_internalvar): Convert set value in real
1362 register references.
1363 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1364 code segment register.
1365 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1367 (wait_for_inferior): Add h8500 specific code to add stack segment
1368 when reading SP register.
1369 remote-sim.c (fetch_register): Spacing.
1370 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1371 detect cruft. Redo all register manipulation stuff. Get rid of
1372 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1373 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1374 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1375 to create internal vars for pointer pseudo-regs.
1377 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1379 * Makefile.in: Numerous small changes to macro definitions
1380 and rules for building gdb distribution tree. Many macros
1381 eliminated or merged, and rules simplified.
1382 * alldeps.mak: Update.
1385 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1387 * Makefile.in: recurse through SUBDIRS for dvi target too
1389 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1391 * Clean up xcoff relocation.
1392 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1393 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1395 symtab.h (struct general_symbol_info): Add section field.
1396 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1397 xcoffread.c: Set section for symbols and msymbols.
1398 (struct symtab): Add block_line_section field.
1399 buildsym.c (end_symtab): Set it.
1400 (end_symtab and callers): Add section parameter.
1401 objfiles.c (objfile_relocate): New funciton.
1402 xcoffexec.c (vmap_symtab): Use it.
1403 xcoffsolib.h (struct vmap): Remove unused fields.
1404 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1405 CORE_NEEDS_RELOCATION, symtab_relocated.
1406 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1407 rs6000-tdep.c: Make loadinfotext static.
1408 breakpoint.c (fixup_breakpoints): Doc fix.
1409 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1410 (end_symtab): primary field replaces nonreloc.
1412 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1414 * symtab.h (struct linetable_entry): Remove confusing comment.
1416 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1418 * Makefile.in: add installcheck target
1420 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1422 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1423 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1424 z8k}: New directories to hold cpu specific configuration files.
1425 Naming follows gcc convention.
1426 * config/{*.mt, *.mh}: All target and host makefile fragment
1427 config files moved to an appropriate config/<cpu> subdirectory.
1428 * nm-*, xm-*, tm-*: All native, host, and target files, which
1429 get linked to nm.h, xm.h, and tm.h respectively by configure,
1430 moved to appropriate config/<cpu> subdirectory.
1431 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1432 Native, host, and target files that are common across more than
1433 one cpu architecture and included by one of the configured
1434 native, host, or target files, get moved to config directory.
1435 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1436 pick up native, host, or target include files moved to one of
1437 the config subdirectories, and that are included by other files.
1438 * Makefile.in (alldeps.mak): Modify to account for new config
1439 directory structure.
1440 * alldeps.mak, depend: Update for new config directory structure.
1441 * config/*/[ntx]m-*.h: Modify all files that include other
1442 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1443 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1445 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1446 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1447 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1448 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1449 the ones where the default is not unique or different than the
1450 config subdirectory name. Similarly, handle gdb_target_cpu.
1451 Modify configure.in as appropriate to make use of gdb_host_cpu
1452 and gdb_target_cpu to find makefile fragments and make links.
1454 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1456 * mipsread.c (compare_blocks): Sort blocks with the same start
1457 address by decreasing ending address.
1459 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1461 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1462 lookup_symbol as it might get clobbered by the call.
1464 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1465 The previous code did not initialize the language field for the psymtab
1468 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1470 * c-exp.y (parse_number): Avoid shift warning.
1471 * serial.h (struct ttystate): Declare empty one on DOS.
1473 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1475 * xm-sun4os4.h: Return type of free() should be void, not int.
1477 * vx-share/vxWorks.h: Remove #def of NULL.
1479 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1481 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1483 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1485 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1487 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1489 * ieee-float.c: Moved to ../libiberty.
1490 * ieee-float.h: Moved to ../include.
1491 * Makefile.in: Update accordingly.
1492 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1493 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1494 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1495 it is now in ../opcodes/m68881-ext.c.
1496 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1497 prologue (some callers _do_ care).
1498 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1499 new interface of ../opcodes/*-dis.c.
1500 * ch-exp.y: Add #include <ctype.h>.
1502 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1504 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1506 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1508 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1510 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1512 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1514 * z8k-tdep.c (extract_return_value, write_return_value,
1515 store_struct_return): New functions from macros in tm-z8k.h.
1517 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1519 * valops.c (value_arg_coerce): Apply temporary patch to
1520 fix problem with coercion of array and function types when
1521 passed as arguments to C functions, pending a more complete
1522 review of when and how coercion should be done, depending
1523 upon context and language.
1525 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1527 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1529 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1530 debugsec if there are a non-zero number of symbols.
1532 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1534 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1536 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1538 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1540 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1541 not just 50 symbols.
1542 (symtbl_num_syms): New variable.
1543 (read_xcoff_symtab): Set it.
1544 (read_symbol_nvalue): Check for bad symno.
1545 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1548 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1550 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1551 This is defined in defs.h if necessary.
1552 * vx-share/vxWorks.h: Remove #defs of min and max.
1553 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1554 vx-share/xdr_rdb.c: include defs.h.
1556 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1558 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1561 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1562 xcoffread.c: Doc fixes.
1564 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1566 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1567 xcoffexec.c (xcoff_relocate_core): New function.
1568 (text_adjustment): Removed.
1569 (add_vmap): Return the vmap.
1570 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1572 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1574 * xcoffsolib.h: Add objfile member to struct vmap.
1575 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1576 xcoffexec.c (add_vmap): Allocate objfiles here.
1578 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1580 Support 68000 series without floating point.
1582 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1583 * tm-68k-nofp.h: New file, lacks 68881 support.
1584 * config/m68k-nofp.mt: New file.
1586 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1588 Remove a few remaining underscore/no-underscore remnants from
1591 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1592 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1593 * config/sparc-noun.mt: Rename to sparc-em.mt.
1594 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1595 * tm-68k-un.h: Rename to tm-68k-fp.h.
1596 * tm-spc-un.h: Rename to tm-spc-em.h.
1597 * tm-sun4sol2.h: Cleanup.
1598 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1600 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1602 * symmisc.c (std_in, std_out, std_err): Move initializations
1603 to runtime code, in case they aren't constant.
1605 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1607 * symtab.c (find_pc_symtab): some object file formats, notably
1608 mips, have holes in the address ranges of symtabs. Change
1609 this algorithm from first hit to tightest fit.
1611 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1612 fence post without finding the enclosing function, then print a
1615 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1617 * utils.c (fputs_demangled, fprint_symbol): Remove.
1618 * utils.c (fprintf_symbol_filtered): New function which combines
1619 the functionality of fputs_demangled and fprint_symbol. Uses a
1620 caller provided language parameter to select the appropriate
1621 demangler, and caller provided args to pass to the demangler.
1622 * defs.h (enum language): Move further up in file so enum can
1623 be used in prototypes.
1624 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1625 * defs.h (fprintf_symbol_filtered): Add prototype.
1626 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1627 fputs_demangled with call to fprintf_symbol_filtered.
1628 * cp-valprint.c (demangle.h): Include
1629 * cp-valprint.c (cp_print_value_fields): Replace calls to
1630 fprint_symbol with calls to fprintf_symbol_filtered.
1631 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1632 with call to fprintf_symbol_filtered.
1633 * stack.c (print_frame_info): Remove obsolete code so we don't
1634 have to update fputs_demangled usage in it.
1635 * stack.c (print_frame_info, frame_info): Add language variable
1636 to pass to fprintf_symbol_demangled and initialize it from the
1637 symbol's language. Replace calls to fputs_demangled with calls
1638 to fprintf_symbol_filtered.
1639 * symtab.c (find_methods): Replace call to fputs_demangled with
1640 call to fprintf_symbol_filtered.
1641 * ch-valprint.c (demangle.h): Include.
1642 * ch-valprint.c (chill_print_value_fields): Replace call to
1643 fprint_symbol with call to new fprintf_symbol_filtered.
1645 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1647 * Makefile.in (VERSION): Bump version to 4.8.2.
1649 * main.c (source_command): Require an explicit pathname of file
1650 to source, since previous behavior of defaulting to gdb init file
1651 was troublesome and undocumented.
1652 * printcmd.c (disassemble_command): Add missing '{}' pair to
1653 else with two statements. Bug reported by Stephane Tsacas
1655 * symtab.c (find_pc_line): Don't complain about zero length or
1656 negative length line numbers for the moment, since we may not own
1657 the terminal when called, such as when single stepping. (FIXME)
1658 * language.h (CAST_IS_CONVERSION): True if current language is
1659 C++ as well as C. Fix from Peter Schauer.
1660 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1661 Use STREQN macro rather than bare '!strncmp()'.
1662 * environ.c (unset_in_environ): Avoid use of memcpy on
1663 overlapping memory regions, as suggested by Paul Eggert
1664 <eggert@twinsun.com>.
1665 * c-exp.y (%union struct): Remove unused ulval as suggested
1666 by Paul Eggert <eggert@twinsun.com>.
1668 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1670 * main.c (gdbinit): Make static.
1671 * main.c (inhibit_gdbinit): Move to file scope.
1672 * main.c (main): Remove local inhibit_gdbinit.
1673 * main.c (source_command): Don't source '.gdbinit' file by
1674 default if gdb has been told to ignore it.
1676 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1678 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1681 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1683 * printcmd.c (print_address_symbolic): Only print if offset
1684 is shorter than max_symbolic_offset.
1685 (initialize_printcmd): `set print max-symbolic-offset'.
1687 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1688 (examine_tag): Use it.
1689 (read_register_stack): Only look in the local registers for a
1690 memory address if it's between rfb and rsp; go to memory otherwise.
1691 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1692 (reginv_com): Remove ancient kludge command.
1694 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1696 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1697 irix4 will again compile.
1699 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1701 * configure.in: accept mips-sgi-irix4* for irix4.
1703 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1705 * z8k-tdep.c (print_register_hook): Lint.
1707 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1709 Lint fixes from Paul Eggert (eggert@twinsun.com):
1711 * command.c (do_setshow_command): var_uintegers are unsigned.
1712 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1713 unsigned, since they use hex values with the high bit set.
1715 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1717 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1718 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1720 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1721 macro definitions in parenthesis.
1723 * dbxread.c (dbx_symfile_init): Catch the case where there is
1724 no string table, but the only way we find out is by reading zero
1727 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1729 * dbxread.c (dbx_symfile_init): Make size of the string table
1730 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1731 offset to the string table is nonzero and handle the nonexistant
1732 string table case, should it occur. Ensure that the string table
1733 size read from the file is reasonable, with a minimum lower bound
1734 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1736 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1738 * Makefile.in: Changes to build testsuite correctly.
1739 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1740 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1741 (TARGET_FLAGS_TO_PASS): New variable.
1742 (SUBDIRS): Added testsuite.
1743 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1744 testsuite is compiled with CC_FOR_TARGET rather than CC.
1746 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1748 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1749 reported by mycroft@gnu.ai.mit.edu.
1751 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1752 * configure.in (vax-*-ultrix2*): New triplet.
1753 * config/vaxult2.mh: New file.
1754 * xm-vaxult2.h: New file.
1756 * c-exp.y (parse_number): Change high_bit to unsigned.
1757 * demangle.c: Change all references to cfront to ARM, since the
1758 actual algorithm is the one specified in the Annotated Reference
1759 Manual. This was confusing users into thinking that full cfront
1760 support was implemented.
1761 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1762 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1763 directly to lookup_struct_elt_type, which will do the
1764 dereferencing itself.
1765 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1766 NULL dereferencing bug for unnamed structs, comment out
1769 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1771 * coffread.c (process_coff_symbol): Change PCC argument correction
1772 so that it only happens on big-endian targets; so that it only
1773 happens if the short or char argument is aligned on an int
1774 boundary; and so that it changes the location, rather than the
1775 type, of the argument. These changes tend to parallel similar
1776 (old) changes in stabsread.c.
1778 * coffread.c (coff_read_enum_type): Use the specified size for
1779 enums, don't assume that they are int-sized.
1781 * c-valprint.c (c_val_print): Don't assume enums are the same as
1784 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1785 Rendell, <michael@mercury.cs.mun.ca>.
1787 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1789 * language.h (local_decimal_format_custom): Add prototype.
1790 * language.c (local_decimal_format_custom): Add function, bug
1791 reported by Robert R. Henry (rrh@tera.com).
1793 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1795 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1796 by Josef Leherbauer, joe@takeFive.co.at.
1798 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1800 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1801 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1802 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1803 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1804 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1805 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1806 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1807 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1809 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1811 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1812 of demangled name fields to NULL if no demangling exists for
1813 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1814 symbols if their language is known at the time they are created,
1815 but sometimes the language is not known until later.
1817 * ch-typeprint.c (chill_print_type_base): Name changed to
1818 chill_type_print_base to match pattern for C and C++ names.
1819 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1820 to be consistent with other usages.
1821 * ch-typeprint.c (chill_type_print_base): Add support for
1822 printing Chill STRUCT types.
1823 * ch-valprint.c: Include values.h.
1824 * ch-valprint.c (chill_print_value_fields): New function and
1825 prototype for printing Chill STRUCT values.
1826 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1827 that was being called with two args instead of three.
1828 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1829 to print Chill STRUCT values.
1831 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1833 * configure.in: added testsuite to configdirs.
1835 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1837 * doc/stabs.texi: The `this' pointer is now known by the name
1838 `this' instead of `$t'.
1840 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1842 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1843 references of TAG_string_type DIEs in user defined types.
1844 * ch-lang.c (chill_create_fundamental_type): Track compiler
1845 change that now emits debugging info with the type long for Chill
1848 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1850 * remote-mips.c: New file; implements MIPS remote debugging
1852 * config/idt.mt: New file; uses remote-mips.c
1853 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1855 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1856 floating point coprocessor.
1857 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1859 (mips_pop_frame): If not mips_fpu, don't restore floating point
1861 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1863 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1864 mips_fpu, don't use fp0 as floating point return register.
1865 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1868 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1870 * gdb/testsuite: made modifications to testcases, etc., to allow
1871 them to work properly given the reorganization of deja-gnu and the
1872 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1874 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1876 * gdb/testsuite: Initial creation of gdb/testsuite.
1877 Migrated dejagnu testcases and support files for testing nm to
1878 gdb/testsuite from deja-gnu. These files were moved "as is"
1879 with no modifications. This migration is part of a major overhaul
1880 of dejagnu. The modifications to these testcases, etc., which
1881 will allow them to work with the new version of dejagnu will be
1882 made in a future update.
1884 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1886 * NEWS: Add reminders for next release.
1888 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1890 * mipsread.c (parse_lines): Correct check for files compiled with
1893 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1895 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1897 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1899 * Makefile.in (VERSION): GDB-4.8 release!
1900 * README, NEWS: Update for release.
1902 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1904 * am29k-pinsn.c (print_insn): Minor nits with const.
1905 * am29k-tdep.c: More minor nits with arg types for
1906 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1908 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1910 * gcc.patch: Update for a different GCC (G++) bug.
1911 * main.c (print_gdb_version): Update copyright year to 1993.
1912 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1913 conditionalize this file on it. FIXME, right way is to split
1914 these into two config files.
1915 (ATTACH_DETACH): Define for BSD 4.4
1916 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1917 (U_REGS_OFFSET): Revise for 4.4.
1918 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1919 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1920 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1922 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1924 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1927 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1929 * c-lang.c (c_printstr): Bugfix for length==0 case.
1931 * c-lang.c (c_printstr): If a C string ends in a null, don't
1934 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1936 * defs.h (STRCMP): Make it work for unsigned chars.
1938 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1940 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1941 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1942 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1943 define to kludge the large opcode table into two smaller tables,
1944 since GCC take exponential space to build the table. Lint.
1945 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1947 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1949 * Makefile.in (VERSION): Roll to 4.7.9.
1950 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1951 definition here, to handle both BSD 4.3 and 4.4 systems.
1952 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1953 * remote.c (alarm): Move declaration to global level, before
1954 first reference to it.
1955 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1956 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1958 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1960 * remote.c (readchar): forward declare alarm which otherwise looks
1961 like an undeclared variable to gcc.
1963 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1964 when comparing against an int. Avoids superfluous warning from
1967 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1968 Avoids superfluous warnings from some systems and/or compilers
1969 (like vax ultrix 4.2.)
1971 * language.c (struct op_print unk_op_print_tab): use the enum
1972 values rather naked zeros as initializers. Avoids warnings from
1973 ultrix type compilers.
1975 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1977 * Makefile.in (VERSION): Roll to 4.7.6.
1978 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1979 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1980 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1981 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1982 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1983 (depend): Fix bug where nm-files in config files weren't noticed.
1984 (make-proto-gdb-1): Avoid changing directories while building new
1985 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1987 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1989 * remote.c: Improve error recovery. Allow user to break out
1990 of initial connection attempt with INTERRUPT. Treat a timeout
1991 while waiting for remote packet like a retry, unless the remote
1992 side is actively running user code. Fix a few long printf_filtered's.
1994 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1997 * buildsym.c (start_subfile): Allow null file name.
1999 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2001 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2002 expects a pointer to complaint rather than a complaint
2004 (process_linenos): free the previously allocated subfile name,
2005 then allocate the new one from the heap.
2007 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2009 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2011 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2013 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2014 Previously, would bogusly index off the bottom of type_vector.
2015 (rs6000_builtin_type): Accept type number as argument.
2016 (read_type, case '-'): Handle negatives like any other type number.
2018 * symfile.c (deduce_language_from_filename): Handle null name.
2020 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2021 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2022 fixed by sato@sm.sony.co.jp.
2024 * xcoffread.c (parmsym): Don't use an initializer to set up
2025 this struct symbol. Set it up in initialize_xcoffread.
2026 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2027 works on real rs/6000 target with #ifndef FAKING_RS6000.
2029 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2031 * stabsread.c (rs6000_builtin_type): Move function from
2032 xcoffread.c:builtin_type.
2033 * xcoffread.c (builtin_type): Move to stabsread. Remove
2034 IBM6000_HOST dependency. Move misplaced comments.
2035 (various): Change printf's to complaints.
2036 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2037 objfile argument to read_type calls under #if 0.
2038 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2039 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2040 * Makefile.in: xcoffread.o is not built by default.
2041 * xm-rs6000.h (IBM6000_HOST): Remove.
2042 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2043 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2046 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2048 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2049 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2050 register numbers when user tries to modify elements in structs
2051 passed as arguments.
2052 * inflow.c (child_terminal_info): Move banner outside of system
2054 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2055 passes struct/union arguments by address.
2057 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2059 * Based on patch from Kean Johnston <maw@netcom.com>:
2060 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2061 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2062 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2064 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2066 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2067 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2069 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2071 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2072 cc debugging output.
2074 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2076 * stabsread.c (define_symbol): Complain about unrecognized names
2077 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2078 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2079 (read_cpp_abbrev): Don't use the class name as part of the
2080 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2081 abbrevs. Inspired by Mike Tiemann.
2082 (read_tilde_fields): Comment. Remove ancient dead code.
2083 Remove erroneous but non-dead code. Simplify. Add complaints.
2084 (in general): Remove extraneous (parentheses) in return
2087 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2089 * coffread.c (coff_lookup_type): Fix fencepost error reported
2090 by Art Berggreen, <arg@opal.acc.com>.
2092 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2093 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2095 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2096 test, which is apparently left over from when we used native
2097 include files and couldn't depend on the member names being there.
2098 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2100 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2102 * mipsread.c: Major overhaul to use new BFD symbol table reading
2103 routines. Now swaps information as it is needed, rather than
2104 swapping everything when the file is read.
2106 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2108 * Makefile.in (TARDIRS): Add sparclite demo dir.
2109 (*.tab.c): Change dependency on Makefile to depend on
2110 Makefile.in, otherwise it always rebuilds after configuring.
2111 Force output *.tab.c file into current directory even in "make"
2112 versions that rewrite dependent file names used in command lines.
2114 * TODO: Remove some things we did.
2115 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2116 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2117 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2118 * symtab.h: Eliminate unnamed unions and structs.
2120 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2122 * Makefile.in (VERSION): Roll to 4.7.5.
2124 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2126 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2127 re-evaluating symbol pointers.
2129 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2131 * c-exp.y (lcurly, rcurly): New nonterminals.
2132 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2134 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2135 made function static.
2136 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2137 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2138 * parse.c (start_arglist):
2139 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2140 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2141 * parser-defs.h (funcall_chain): Moved to parse.c.
2142 * printcmd.c (print_frame_nameless_args): Fix prototype.
2143 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2144 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2145 * valops.c (typecmp): Moved prototype from values.h.
2146 * value.h (typecmp): Moved prototype to valops.c, made static.
2147 * ch-exp.y (yylex): Change way control sequences are disabled.
2149 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2151 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2153 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2155 * mipsread.c (upgrade_type): Build array types correctly, using
2156 create_range_type and create_array_type.
2158 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2160 * remote-nindy.c: Cleanup.
2162 * infrun.c (wait_for_inferior): When rolling back the PC after
2163 a breakpoint, call write_pc so that NPC gets rolled back as well
2166 * blockframe.c (inside_entry_file, inside_main_func,
2167 inside_entry_func): PC of zero is always "bottom of stack".
2169 * printcmd.c (print_frame_args, print_frame_nameless_args):
2170 Let print_frame_nameless_args decide whether there are any,
2171 laying groundwork for possibly later printing 29K args for
2172 functions where we have tag words but no symbols.
2174 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2176 * Makefile.in: fix GDB doc targets for new doc subdir structure
2178 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2180 * stack.c (parse_frame_specification): Parse as many arguments
2181 as there are (up to MAXARGS). Pass all of them in argc, argv
2182 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2183 many there were, onto SETUP_ARBITRARY_FRAME.
2184 * tm-mips.h, tm-sparc.h: Corresponding changes.
2185 * mips-tdep.c, sparc-tdep.c: Ditto.
2187 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2189 * hp300ux-nat.c: Update copyrights.
2190 * mipsread.c (parse_partial_symbols): Complain about block
2191 indexes that go backwards. Fix from Peter Schauer.
2192 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2193 symbol-file that has no linkage symbols to be read.
2194 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2195 from tm- file to xm-file, since they're host dependent.
2196 * valarith.c (value_binop): Typo.
2198 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2200 * sparclite/aload.c: Add copyleft.
2201 * sparclite/crt0.s: Add comment at beginning.
2203 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2205 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2206 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2208 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2210 * values.c (value_headof): Fix typo in which VTBL and ARG were
2211 being confused for one another.
2213 * valops.c (typecmp): Now static.
2215 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2216 baseclass--we don't always inherit its virtual function table
2219 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2220 pointer correctly in case value_struct_elt moves it around.
2222 * valops.c (typecmp): Now static. Also, now groks references
2225 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2226 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2228 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2230 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2231 to avoid "too much defining" error from native C compiler (!).
2233 * Makefile.in (HFILES): Add typeprint.h.
2234 * typeprint.[ch]: Update copyrights.
2236 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2238 * Makefile.in: Update to match doc/ subdir changes.
2240 * config/hp300hpux.mh: No cross-host file needed, just native.
2241 * config/go32.mh: Remove nonexistent "native" support.
2243 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2244 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2245 * m88k-tdep.c (next_insn): Lint, cleanup.
2246 (store_parm_word): Lint.
2248 * README: Fix typo (reported by karl@hq.ileaf.com).
2250 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2252 * expression.h (BINOP_CONCAT): Document use for self concatenation
2253 an integral number of times.
2254 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2256 * valarith.c (value_concat): Rewrite to support self
2257 concatenation an integral number of times.
2258 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2259 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2260 eliminate hundreds of spurious shift/reduce and reduce/reduce
2261 conflicts that mask the 5 real ones.
2262 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2263 * ch-exp.y (integer_literal_expression): Remove production,
2266 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2268 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2269 implied that "no side effects" was nonfunctional.
2270 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2271 character string and bitstring concatenation.
2272 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2273 * expression.h (exp_opcode): Add BINOP_CONCAT.
2274 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2275 * language.c (string_type): Add function to determine if a type
2277 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2278 * valarith.c (value_concat): New function to concatenate two
2279 values, such as character strings or bitstrings.
2280 * valops.c (value_string): Remove error stub and implement
2282 * value.h (value_concat): Add prototype.
2283 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2284 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2285 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2288 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2290 * c-exp.y (exp): Add production to support direct creation
2291 of array constants using the obvious syntax.
2292 * c-valprint.c (c_val_print): Set printed string length.
2293 * dwarfread.c (read_tag_string_type): New prototype and
2294 function that handles TAG_string_type DIEs.
2295 * dwarfread.c (process_dies): Add case for TAG_string_type
2296 that calls new read_tag_string_type function.
2297 * expprint.c (print_subexp): Add support for OP_ARRAY.
2298 * gdbtypes.c (create_range_type, create_array_type): Inherit
2299 objfile from the index type.
2300 * ch-typeprint.c (chill_print_type): Add case for
2302 * ch-valprint.c (chill_val_print): Fix case for
2305 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2307 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2308 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2309 include/coff/mips.h.
2311 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2313 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2314 constants with an explicit null byte terminator. OP_STRING is
2315 now used for real string types.
2316 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2317 they are used by all languages.
2318 * c-lang.c (_initialize_c_language): Move initializations of
2319 builtin_type_* to lang.c.
2320 * c-typeprint.c (c_type_print_varspec_prefix,
2321 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2322 to TYPE_CODE_STRING.
2323 * c-valprint.c (c_val_print): Change the way character arrays
2324 are printed as strings to be consistent with the way strings
2325 are printed when pointer-to-char types are dereferenced.
2326 Remove test of print_max before calling val_print_string, which
2327 now does it's own test.
2328 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2329 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2330 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2331 * gdbtypes.c (builtin_type_*): Add declarations moved from
2333 * gdbtypes.c (create_string_type): New function to create real
2335 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2336 renamed to TYPE_CODE_STRING.
2337 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2338 builtin_type_* types moved from c-lang.c.
2339 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2340 to TYPE_CODE_STRING.
2341 * gdbtypes.h (builtin_type_string): Add extern declaration.
2342 * gdbtypes.h (create_string_type): Add prototype.
2343 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2344 renamed to TYPE_CODE_STRING.
2345 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2347 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2348 renamed to TYPE_CODE_STRING.
2349 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2351 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2352 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2353 to TYPE_CODE_STRING.
2354 * valops.c (allocate_space_in_inferior): New function and
2355 prototype, using code ripped out of value_string.
2356 * valops.c (value_string): Rewritten to use new function
2357 allocate_space_in_inferior, but temporarily disabled until some
2358 other support is in place.
2359 * valops.c (value_array): New function to create array constants.
2360 * valprint.c (val_print_string): Add comment to document use,
2361 complete rewrite to fix several small buglets.
2362 * value.h (value_array): Add prototype.
2363 * value.h (val_print_string): Change prototype to match rewrite.
2364 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2365 * ch-exp.y (match_character_literal): Disable recognition of
2366 control sequence form of character literals and document why.
2368 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2370 * nindy-share/nindy.c: Add comments to #endif's to clarify
2373 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2374 read_memory to get byte order right.
2375 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2376 anymore. This is done in paread.c now. We expect unwind info
2377 to hang off of objfiles, and search all of the objfiles when until
2379 * (skip_trampoline_code): Cast arg to target_read_memory.
2380 * objfiles.h (struct objfile): Add new field obj_private to hold
2381 per object file private data (unwind info in this case).
2382 * paread.c (read_unwind_info): New routine to read unwind info
2383 for the objfile. This data is hung off of obj_private.
2384 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2385 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2386 make this easier to access.
2388 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2390 * c-valprint.c (cp_print_class_member): Add extern decl.
2391 * c-valprint.c (c_val_print): Extract code for printing methods
2392 and move it to cp_print_class_method in cp-valprint.c.
2393 * c-valprint.c (c_val_print): Extract code to print strings and
2394 move it to val_print_string in valprint.c.
2395 * cp-valprint.c (cp_print_class_method): New function using
2396 code extracted from c_val_print.
2397 * valprint.c (val_print_string): New function using code
2398 extracted from c_val_print.
2399 * value.h (val_print_string): Add prototype.
2400 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2401 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2402 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2403 CHECKBUF, growbuf_by_size): New variables, macros, and support
2404 functions for implementing a dynamically expandable temp buffer.
2405 * ch-exp.y (match_string_literal): New lexer function.
2406 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2407 removed and replaced with new CHECKBUF macro.
2408 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2409 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2411 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2413 * Makefile.in: Add info for paread.o.
2414 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2416 * blockframe.c (frameless_look_for_prologue): Correct the
2418 * gdbtypes.h, gdbtypes.c: Use const in decl of
2419 cplus_struct_default, now that pa-gas assembler has been fixed.
2420 * hppah-nat.c: Formatting.
2421 * hppah-tdep.c: Remove lots of useless externs for variables we
2423 * (find_unwind_entry): Speed up by using binary search, and a one
2425 * (rp_saved): New routine to see what unwind info says about RP
2426 being saved on the stack frame.
2427 * (frame_saved_pc): Look for prologue to see if we need to
2428 examine the stack for the saved RP or not.
2429 * (init_extra_frame_info): Check for prologue, instead of
2430 framesize to determine if we are frameless or not.
2431 * (frame_chain_valid): Stop backtraces when we run into _start.
2432 * (push_dummy_frame): Reformat to make more readable.
2433 * (find_dummy_frame_regs): ditto.
2434 * (hp_pop_frame): ditto.
2435 * (hp_restore_pc_queue): small cleanup.
2436 * (hp_push_arguments): ditto.
2437 * (pa_do_registers_info): ditto.
2438 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2439 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2440 * Define FRAME_CHAIN_VALID.
2441 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2442 passed to functions.
2444 * paread.c (pa_symtab_read): Use new bfd conventions for
2445 accessing linker symbol table.
2446 * (pa_symfile_init): Access embedded STAB info via BFD section
2447 mechanism and related macros.
2450 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2452 * sparc-stub.c: Use a seperate stack for our traps.
2453 * Handle recursive traps.
2454 * Remove all trap init code. This needs to be done by the
2456 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2458 * (handle_exception): See if we are at breakinst, if so, then
2459 advance PC sp that users can just step out of breakpoint().
2460 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2461 new place if SP has changed.
2462 * (case 's'): Get rid of this, we can't do it yet.
2463 * (case 't'): New command to test any old random feature.
2464 * (case 'r'): New command to reset the system.
2465 * (breakpoint): Add label to breakpoint trap instruction so that
2466 handle_exception() can detect where we are and get past the
2467 breakpoint trivially.
2469 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2471 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2473 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2475 * configure.in: recognise all sparclite variants
2477 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2479 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2480 binary files oring in the right bit.
2482 * main.c, source.c, state.c, symmisc.c: use macros defined in
2483 fopen-{bin|both} when fopening files.
2485 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2487 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2488 from a configuration file (typically including <limits.h>), or to
2489 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2490 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2491 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2492 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2493 * exppritn.c (print_subexp, dump_expression): Add case for
2495 * expression.h (OP_BITSTRING): New expression element type for
2497 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2498 macros to convert between number of expression elements and bytes
2499 to store that many elements.
2500 * i960-tdep.c (leafproc_return): Use new macros to access
2501 minimal symbol name and address fields.
2502 * m88k-pinsn.c (sprint_address): Use new macros to access
2503 minimal symbol name and address fields.
2504 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2505 minimal symbol address field.
2506 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2507 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2508 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2509 Use new BYTES_TO_EXP_ELEM macro.
2510 * parse.c (write_exp_bitstring): New function to write packed
2511 bitstrings into the expression element vector.
2512 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2514 * parser-defs.h (struct stoken): Document that it is used for
2515 OP_BITSTRING as well as OP_STRING.
2516 * parser-defs.h (write_exp_bitstring): Add prototype.
2517 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2518 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2519 LOWER, LENGTH): New tokens for keywords.
2520 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2521 upper_lower_argument, length_argument, array_mode_name,
2522 string_mode_name, variant_structure_mode_name): New non-terminals
2524 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2525 * ch-exp.y (match_bitstring_literal): New lexer support function
2526 to recognize bitstring literals.
2527 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2528 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2529 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2530 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2531 * ch-exp.y (yylex): Check tokentab6.
2532 * ch-exp.y (yylex): Call match_bitstring_literal.
2534 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2536 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2537 symbol name and value fields.
2539 * c-exp.y (yylex): Make static, to match prototype and other
2542 * expression.h (exp_opcode): Add BINOP_MOD.
2543 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2544 * expprint.c (dump_expression): Handle new BINOP_MOD.
2545 * language.c (binop_type_check): Handle new BINOP_MOD.
2546 * main.c (float_handler): Re-enable float handler when hit.
2547 * valarith.c (language.h): Include, need current_language.
2548 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2549 for integer divide truncates towards zero for negative results.
2550 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2551 * valarith.c (value_binop): Allow arithmetic operations on
2552 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2553 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2554 * ch-exp.y (tokentab3): Add MOD and REM.
2555 * ch-exp.y (yylex): Set innermost_block for symbols found
2556 in local scopes. Return LOCATION_NAME for local symbols.
2557 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2558 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2560 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2562 * command.c (shell_escape, make_command, _initialize_command):
2563 don't create or use fork if CANT_FORK is defined.
2564 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2565 code written for the IBM PC" remain.
2566 * xm-go32.h: define CANT_FORK
2568 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2570 * remote-sim.c: first attempt at general simulator interface
2571 * remote-hms.c: whitespace
2572 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2573 understand new stack layout. (print_register_hook): print ccr
2574 register in a fancy way.
2576 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2578 * eval.c (language.h): Include.
2579 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2580 to pointer types when the current language is C. It loses for
2581 other languages when the lower index bound is nonzero.
2582 * valarith.c (value_subscript): Take array lower bounds into
2583 account when performing subscripting operations.
2584 * valops.c (value_coerce_array): Add comment describing why
2585 arrays with nonzero lower bounds are dealt with in value_subscript,
2586 rather than in value_coerce_array.
2588 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2590 * ch-exp.y (FLOAT_LITERAL): Add token.
2591 * ch-exp.y (literal): Add FLOAT_LITERAL.
2592 * ch-exp.y (match_float_literal): New lexer routine.
2593 * ch-exp.y (convert_float): Remove.
2594 * ch-exp.y (yylex): Call match_float_literal.
2595 * ch-exp.y (yylex): Match single '.' after trying
2596 to match floating point literals.
2598 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2599 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2601 * expprint.c (dump_expression): New function for dumping
2602 expression vectors during gdb debugging.
2603 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2604 MULTI_SUBSCRIPT and moved out of BINOP range.
2605 * expression.h (DUMP_EXPRESSION): New macro that calls
2606 dump_expression if DEBUG_EXPRESSIONS is defined.
2607 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2608 * parse.c (length_of_subexp, prefixify_subexp): Change
2609 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2610 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2611 prefixify'ing the expression.
2612 * printcmd.c (print_command_1): Add comment.
2613 * ch-exp.y (expression_list): Add useful actions.
2614 * ch-exp.y (value_array_element): Add useful actions.
2615 * ch-exp.y (array_primitive_value): Add production.
2616 * ch-exp.y (yylex): Recognize ',' as a token.
2618 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2620 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2621 POSIXize the recursive makes (make [variable assignments] target{s})
2623 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2625 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2626 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2627 CPLUS_MARKER for all SVR4 systems, so follow suit.
2628 * defs.h (strdup_demangled): Remove prototype.
2629 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2630 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2631 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2632 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2633 prim_record_minimal_symbol_and_info): Use new macro
2634 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2635 * minsyms.c (install_minimal_symbols): Use new macro
2636 SYMBOL_INIT_DEMANGLED_NAME.
2637 * stabsread.c (define_symbol): Use new macro
2638 SYMBOL_INIT_DEMANGLED_NAME.
2639 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2640 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2641 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2642 SYMBOL_INIT_DEMANGLED_NAME.
2643 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2644 SYMBOL_DEMANGLED_NAME now tests language itself.
2645 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2646 now tests language itself.
2647 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2648 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2649 mangled name member in the language dependent portion of a symbol.
2650 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2651 mangled name member appropriate for a symbol's language.
2652 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2653 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2654 SYMBOL_DEMANGLED_NAME now tests language itself.
2655 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2656 initializes language dependent portion of symbol.
2657 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2658 demangles and caches the demangled form of symbol names.
2659 * utils.c (fputs_demangled, fprint_symbol): Use current language
2660 to select an appropriate demangling algorithm.
2661 * utils.c (strdup_demangled): Remove, no longer used.
2662 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2663 access the Chill mangled name member in the language dependent
2664 portion of a symbol.
2665 * ch-lang.c (chill_demangle): New function, simple demangler.
2666 * defs.h (chill_demangle): Add prototype.
2667 * symtab.h (language_dependent_info): Add struct for Chill.
2669 For older changes see ChangeLog-92
2675 version-control: never