1 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * printcmd.c (print_address_symbolic): Append source filename and
4 linenumber of the symbol if print symbol-filename is on.
5 (initialize_printcmd): `set print symbol-filename'.
7 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
9 * configure.in: Add config for Lynx target. Configure gdbserver
10 only for Lynx. Re-do selective configuration of sparclite.
12 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
13 configure.in remote-inflow.c remote-utils.c}: New files to
14 support GDB remote server. Currently only works for Lynx.
16 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * stabsread.c (define_symbol, case 't'): Only set the name if it
19 is not a pointer type.
21 * stabsread.c (define_symbol): Clean up logic; move the read_type
22 calls to inside the switch statement (this improves the error
25 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
28 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
32 * source.c (line_info): Change "pc" to "address" in messages and
33 use print_address for addresses.
35 * source.c (line_info): If we don't find a symtab, print more useful
36 output, including the symbolic address.
38 * source.c (line_info): If --fullname, display the source.
39 (identify_source_line), callers: Take pc as argument, rather than
40 assuming innermost frame (emacs doesn't use this, so no one ever
42 * symtab.h: Declare frame_file_full_name.
45 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
47 * breakpoint.c (catch_command_1): Fix typo in error msg.
49 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
51 * elfread.c (elf_symfile_read): Update ELF structure and routine
52 names to specify 32-bit versions.
53 (elf_symtab_read): Retrieve size field directly from symbol,
54 instead of using old kludge.
56 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
57 calling opcodes library.
58 * z8k-tdep.c (print_insn): Likewise.
60 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
62 * stabsread.c: Remove all uses of error(). Make error_type and
63 read_type_number static.
64 (define_symbol): Don't try to deal with a missing symbol
65 descriptor which isn't followed by digit, '(', or '-'.
66 * stabsread.h: Don't declare read_type_number here.
67 * gdbtypes.h: Don't declare error_type here.
68 * xcoffread.c: Remove NO_TYPEDEFS code.
70 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
72 * mips-tdep.c: Removed #include of many header files, and #define
73 of MIPSMAGIC; no longer used.
75 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * Many places: replace "the inferior" in messages with "the program"
78 or "the program being debugged".
79 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
80 and I'm getting sick of maintaining it.
82 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
85 * config/i386/go32.mh: Define SER_HARDWIRE.
86 * Makefile.in: Define SER_HARDWIRE.
88 (alldeps.mak): Add SER_HARDWIRE.
89 Remove all references to ser-hardwire.{c,o}.
90 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
92 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
94 * sparc-nat.c (store_inferior_registers): Fill in all members of
95 inferior_fp_registers by reading them from the inferior before
96 modifying and writing them back.
97 Fixes unexplainable inferior FP exceptions after calls to the inferior
98 or setting of floating point registers.
99 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
100 to register which is generated by gcc-2.4.
102 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
104 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
106 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
108 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
109 xm-i386lynx.h}: New configuration for Lynx.
111 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
114 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
116 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
117 as struct, union, or enum tags.
119 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
121 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
124 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
126 * infrun.c (wait_for_inferior),
127 infcmd.c (program_info, signal_command): Use symbolic signal names.
129 * inftarg.c (child_wait): Deal with EINTR and include message from
130 strerror if printing an error message.
132 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
134 * stabsread.c: Remove most uses of lookup_fundamental_type.
135 (define_symbol): Use read_type for type of enum constant,
136 not just read_type_number. Also don't call error().
137 (define_symbol): For unrecognized constant type, one complaint (the
138 one from error_type) is enough. Don't make our own in addition.
139 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
140 * gdbtypes.h: Doc fixes.
142 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
144 Fix stack unwinding through _sigtramp on Irix. These patches are from
145 Paul Flinders <ptf@delcam.co.uk>.
146 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
147 executable uses sigvec.
148 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
150 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
152 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
154 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
155 be passed to the inferior to make "handle <signal> nopass nostop" work.
157 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
159 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
161 * findvar.c (value_from_register): Fix uninitialized first_addr
162 which caused problems with assignment of doubles to register variables
164 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
165 missing mips definitions if necessary.
167 Fix handling of double register variables for mips targets and big
168 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
169 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
171 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
172 conversion of type held in multiple registers to host format.
173 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
174 companion to REGISTER_CONVERT_TO_TYPE.
175 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
176 Convert to function calls.
177 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
179 * mips-tdep.c (mips_print_register): Raw buffer now needs just
180 MAX_REGISTER_RAW_SIZE bytes.
181 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
182 (if defined) for doubles.
183 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
184 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
185 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
187 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
190 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * configure.in: Add i[34]86-*-isc*.
194 * stabsread.c: Make sure all complain() pass the address of the struct.
196 * xcoffread.c: Make sure all struct complaints are static not auto.
198 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
200 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
202 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
204 * config/i386/linux.mh: Re-enable coredumps now that they should work.
206 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
208 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
210 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
212 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
214 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * Makefile.in (INSTALLED_LIBS): New variable.
218 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
220 * main.c (quit_command): In the "quit anyway?" message, tell the user
221 whether we are planning to detach or kill the program.
223 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
224 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
226 * infcmd.c (read_pc): Doc fix.
228 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
230 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
231 signal_handler_caller.
232 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
233 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
234 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
235 Use SIGTRAMP_START if defined.
236 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
237 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
239 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
241 * infcmd.c (step_1): Fix poorly worded error message.
243 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
244 Comment out corelow.c because core dumps are broken on these machines.
246 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
247 if srcdir is not ".".
248 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
249 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
250 * depend: Update to latest automatically built version.
252 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
254 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
255 * Makefile.in (NONSRC): Add ChangeLog-92
257 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
259 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
260 not typo RAW_REGISTER_SIZE.
262 * frame.h, inferior.h: Doc fixes.
264 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
266 * findvar.c (write_register): Add sanity check for register size.
267 (read_register): Fixup sanity check for register size to be
268 consistent with write_register().
270 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
272 * sparclite/Makefile.in: Add dummy info, install and install-info
275 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
277 * remote-nindy.c: Removed declaration of coffstrip.
278 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
280 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
282 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
285 * Makefile.in (VERSION): GDB 4.9 release.
287 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
289 * README: Update known bugs to include the Solaris bug that
290 leaves core dumps in the current directory when restarting the
291 inferior with "run". Expand on the testsuite information.
293 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
294 be the last 4.9 prerelease test archive.
296 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
298 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
301 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
303 * README, NEWS: Update for gdb 4.9 release.
305 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
307 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
308 * target.c (MIN): #undef before defining.
310 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
312 Patch from Jeffrey Law:
313 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
315 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
317 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
320 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
322 * ch-exp.y (start): Apply work-around to avoid bison warning.
324 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
326 * Makefile.in (BISON): Remove double quotes around BISON
327 definition when bison is used.
329 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
330 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
331 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
332 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
333 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
334 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
335 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
336 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
338 * Makefile.in (VERSION): Bump to 4.8.6.
340 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
342 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
343 include declarations for malloc/realloc/free. Both malloc and
344 realloc return 'void *' for non-ANSI compilations.
346 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
348 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
351 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
353 * solib.c (clear_solib): Don't close bfd if it is NULL.
355 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
357 * core.c (dis_asm_read_memory): Cast second arg of
358 target_read_memory to "char *".
359 * breakpoint.c (watchpoint_check): Change arg type from PTR to
360 "char *", to match other functions called by catch_errors().
362 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
364 * More patches from Jeffrey Law (law@cs.utah.edu).
365 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
366 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
367 Delete unnecessary declarations.
369 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
371 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
372 poll() for termio{s}.
374 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
376 * i386-tdep.c (i386_frame_num_args): Always return -1.
378 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
380 * Patches from Jeffrey Law <law@cs.utah.edu>.
381 * gdb/hppa-tdep.c: Declare frame_saved_pc.
382 (frameless_function_invocation): New function.
383 (frame_saved_pc, init_extra_frame_info): Use
384 frameless_function_invocation.
385 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
386 call instead of just grabbing the value currently in %r2.
387 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
388 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
389 definition and use the common one in tm-hppa.h.
390 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
391 use unwind descriptors to determine if the frame chain is valid.
392 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
393 it does not assume %r4 is the frame pointer.
394 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
395 and ssm instructions.
396 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
397 helper functions for print_insn.
398 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
399 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
400 which nullifies the following instruction.
402 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
404 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
405 pass the 5th arg there, rather than using an ANSI C-specific macro.
407 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
409 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
411 * Makefile.in (VERSION): Bump to 4.8.5
412 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
413 directories to include search path.
414 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
416 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
417 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
418 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
419 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
420 udr.o, udip2soc.o): Remove explicit rules, use the ones that
421 are automatically generated in "depend".
422 * Makefile.in (paread.o): Document why a dependency doesn't get
423 automatically generated in "depend" and leave this explicit rule
425 * depend: Update to latest automatically generated version.
427 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
429 * xcoffread.c: Doc fix.
431 * Makefile.in (depend): Include $(CC) command in generated output.
433 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
435 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
436 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
437 * depend: Update to latest automatically built version.
439 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
441 * sparclite/Makefile.in: Create default target that does nothing
442 in order to force user to build by hand.
444 * sparclite/Makefile: Remove. It's not necessary anymore.
446 * ser-unix.c (wait_for): New routine to handle read timeouts,
447 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
449 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
451 * mips-pinsn.c (print_insn): Return value.
453 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
455 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
456 at configuration time and doesn't belong in the distribution archive.
458 * Makefile.in (NONSRC): Add 29k-share/README.
459 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
461 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
462 constants with slightly more portable definitions (still depends
463 on 2's complement arithmetic though).
464 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
465 * i386v-nat.c (sys/reg.h): Conditionalize include on
466 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
467 * ser-unix.c (termio.h): Include <termio.h> like other files that
468 include termio.h, not <sys/termio.h> which may not exist (on
471 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
473 * valprint.c (print_longest): Change format parameter from a
474 'char' to an 'int'. We can't have 'char' parameters with the
475 current coding style, where we mix prototypes with pre-ANSI
477 * value.h (print_longest): Change format parameter in prototype
478 from a 'char' to an 'int'.
480 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
482 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
484 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
485 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
487 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
489 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
490 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
491 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
492 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
493 ptrace needs 5 arguments, #define ptrace to always
494 pass zero as the 5th argument.
496 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
498 * configure.in: Match z8k-*-sim for z8000.
499 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
500 * remote-hms.c: Update to use new serial protocol.
502 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
504 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
505 necessary and Solaris doesn't have it.
507 * Makefile.in (clean-info, install, install-info, info, dvi,
508 check, all): do not echo recursion lines.
510 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
512 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
513 required target ports which use sockets (like a29k-udi).
515 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
517 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
519 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
520 systems lacking select().
522 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
524 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
526 * alldeps.mak, depend: Update with latest automatically built
529 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
531 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
533 * Makefile.in (make-proto-testsuite.dir): New target to make
534 prototype testsuite tree.
536 * Makefile.in (VERSION): Bump to 4.8.4.
538 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
540 * stabsread.c (define_symbol): If unrecognized constant type,
541 complain() not error().
543 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
545 * infptrace.c: Add missing close paren to test for
546 FIVE_ARG_PTRACE defined.
548 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
549 when compiling with gcc, but disable it for now. See comment.
550 * defs.h (LONGEST): Define as either "long" or "long long"
551 based on CC_HAS_LONG_LONG.
552 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
553 how longest_to_int is defined.
554 * c-valprint.c (c_val_print): Call print_longest.
555 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
556 instead of LONG_LONG.
557 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
559 * printcmd.c (print_scalar_formatted): Call print_longest
560 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
561 * typeprint.c (print_type_scalar): Call print_longest and let
562 it figure out what to do for PRINTF_HAS_LONG_LONG.
563 * valprint.c (val_print_type_code_int): Call print_longest
564 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
565 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
566 * value.h (struct value): Replace usage of LONG_LONG with
568 * value.h (print_longest): Add prototype.
569 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
570 * values.c (unpack_double): Collapse code that was unnecessarily
571 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
572 * values.c (value_from_longest): Remove dependency on
573 CC_HAS_LONG_LONG and just use LONGEST.
574 * solib.c (solib_map_sections): Use bfd_get_filename
575 to access filename field.
576 * solib.c (clear_solib): Save filename and free it later, after
577 bfd_close, since bfd_close may reference it. Use bfd_get_filename
579 * config/convex/xm-convex.h (LONG_LONG): Replace with
580 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
581 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
582 Add PRINTF_HAS_LONG_LONG references.
584 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
586 * inflow.c (kill_command), infcmd.c (attach_command),
587 remote.c (remote_interrupt_twice): In messages for the user, call it
588 "the program" or "the program being debugged" not "the inferior".
590 * hp300ux-nat.c: Cast second arg to supply_register calls.
591 (_initialize_kernel_u_addr, getpagesize): New functions.
592 (store_inferior_register_1): Change arg name from value to val.
593 (fetch_core_registers): Make arg core_reg_size unsigned.
594 Pass 5 args to ptrace.
595 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
596 Remove KERNEL_U_ADDR stuff.
597 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
598 * config/m68k/hp300hpux.m{t,h}:
599 Move exec.o from NATDEPFILES to TDEPFILES
600 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
601 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
603 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
605 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
607 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
609 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
611 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
613 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
614 describe `set demangle-style arm' (not cfront);
615 mention can type `q' to discard output, when gdb pages
617 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
619 * valops.c (search_struct_field): Fix gdb core dump with incomplete
622 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
624 * remote.c: Change timeout to 2.
625 (remote_open): Use unpush_target not remote_close.
626 (remote_resume): If siggnal != 0, give warning not error().
627 (remote_wait, remote_interrupt, remote_interrupt_twice):
628 If we get two interrupts, let the user get out if they want.
629 (remote_{kill,mourn}): New functions.
630 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
632 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
634 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
636 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
638 * Remote targets (mourn): Call unpush_target.
640 * config/sparc/xm-sun4os4.h: Declare free() to return int.
641 Remove twisted use of PARAMS.
643 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
644 that ansidecl.h assumes ANSI on AIX.
646 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
648 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
649 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
651 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
653 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
655 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
657 * remote-vx.c (net_connect): Allow numeric IP address for host.
659 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
661 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
663 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
665 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
667 * symtab.h, xcoffread.c: Revise linetable sorting comments.
669 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
671 * valops.c (value_cast): A cast might also change the object
672 representation in C++.
673 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
674 to get the proper read_symtab function when called from mipsread.c.
675 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
676 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
677 for dummy psymtabs, inhibit processing of dummy psymtabs.
679 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
681 * Changes from (or inspired by) AMD:
682 * remote-udi.c (udi_attach): Assignments to Space and Offset were
684 (udi_wait): Make error message (UDIGetStdout) match error.
685 (udi_wait): Handle UDIStdinNeeded.
686 * command.c [CANT_FORK]: Use system().
687 * utils.c (prompt_for_continue): Allow quit with 'q'.
689 * solib.c (solib_add): Don't call special_symbol_handling if there
690 were errors in symbol_add_stub. Also set so->from_tty before
691 calling symbol_add_stub.
693 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
695 * Merge in HPPA/BSD patches from Utah:
696 * defs.h: Add const to 2nd arg of psignal prototype.
697 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
699 * hppab-core.c: Deleted. No longer useful.
700 * hppab-nat.c: #include more files. Use PT_WUREGS, not
702 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
703 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
704 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
705 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
706 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
708 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
710 * Fix two bugs found by deja-gnu. One is the incorrect reporting
711 of the PC being in a stack dummy when looking at a core file
712 without symbols. The other is the incorrect passing of char
713 arguments during expression evaluation (ie: p foo('a','b') would
714 mess up the passing of it's args because it wasn't coercing the
716 * hppah-tdep.c: Rename global functions to have consistent hppa_
717 prefix. Make more functions static. Drop hp_ prefix from static
718 functions. (hppa_push_arguments): Call value_arg_coerce to cast
719 char to int args if necessary. (hppa_fix_call_dummy): Create
720 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
721 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
722 valid (ie: != 0) before doing comparison against PC.
723 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
724 to reflect new arguments.
725 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
726 prefix for func name. (FIX_CALL_DUMMY): Move code into
729 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
730 to malloc() so that we can test GDB eval of dynamically created
731 arrays (like char strings in `print "foo"').
733 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
735 * printcmd.c (print_address_symbolic): Search symtabs as well as the
736 minimal symbols for a nearby symbol.
738 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
740 * coffread.c: Comment changes around minimal symbol recording.
742 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
744 * command.c: comment changes only.
746 * mips-tdep.c (heuristic_fence_post): new static variable.
747 (heuristic_proc_start): use heuristic_fence_post, print better
748 warnings, but only if not stop_soon_quietly.
749 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
751 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
753 * symtab.h: Fix LOC_REF_ARG comment.
755 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
756 and Jim Kingdon (kingdon@cygnus.com)
758 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
760 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
761 symfile.c (compare_symbols): Don't check first character; STRCMP
764 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
765 structures that are passed by address in a register.
766 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
767 * findvar.c (read_var_value),
768 printcmd.c (address_info, print_frame_args),
769 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
770 * symtab.c (lookup_block_symbol): Deal with it.
772 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
774 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
776 * objfiles.c (find_pc_section): Return a struct obj_section *.
777 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
778 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
779 Don't use obj_section hack.
780 * xcoffexec (vmap_symtab): Relocate obj_sections.
781 * printcmd.c (containing_function_bounds): Use find_pc_section.
783 * symtab.h: Clean up SYMBOL_VALUE comments.
785 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
787 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
788 Expand comments about LOC_ARG/LOC_LOCAL pairs.
790 * coffread.c (read_coff_symtab): Use rewind before fseek.
792 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
794 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
795 * Makefile.in: Add $(YFLAGS) when using $(YACC).
796 * Makefile.in: Remove message to expect conflicts and unused
797 rules in ch-exp.y, since there no longer are any such.
799 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
801 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
803 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
805 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
806 rather than dumping core.
808 * Makefile.in: Add ${srcdir}/ to all source files.
809 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
810 (TAGS): Deal with srcdir and new config directory scheme.
812 Makefile.in (NONSRC): Remove createtags.
813 alldeps.mak: Updated.
815 * rs6000-tdep.c: Delete unused function print_frame.
817 * frame.h (struct frame_info): Doc fix for next_frame.
818 New field signal_handler_caller.
819 blockframe.c (create_new_frame, get_prev_frame_info),
820 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
821 INIT_FRAME_PC_FIRST).
822 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
825 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
827 * irix4-nat.c (fetch_core_registers): Special version of this for
828 Irix 4.x, which stores regs a bit differently from other /proc
830 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
831 to new file core-svr4.c.
832 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
833 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
835 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
837 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
839 * i387-tdep.c: Remove unused #includes.
841 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
843 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
845 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
847 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
849 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
850 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
851 Don't muck with SYMBOL_CLASS.
853 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
855 * munch: Don't use head command. It doesn't exist everywhere.
857 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
859 * inflow.c (new_tty): Remove spurious 'o' character at end
862 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
864 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
865 instructions and nothing more.
866 * mipsread.c (add_line): Add comment why we have to combine line number
867 entries for the same line number.
869 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
871 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
874 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
876 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
878 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
880 * source.c (select_source_symtab): Clean up comment. Also, if
881 we have a current_source_symtab, and s is NULL, return without
883 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
884 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
886 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
888 * dbxread.c (unknown_symchar_complaint): Add new complaint.
889 * stabsread.h: Declare it.
890 * partial-stab.h: Use it.
892 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
894 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
896 * stack.c (print_frame_info): Print specially if dummy frame.
898 * breakpoint.c: Add comments regarding within_scope future direction.
902 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
904 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
906 * ch-exp.y: Fix thinko that broke parsing of FALSE.
908 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
910 * stabsread.c (read_member_functions): Initialize domain for stubbed
911 member functions to avoid gdb core dumps when printing pointers
913 * cp-valprint.c (cp_print_class_method): Check for stubbed member
916 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
918 * expprint.c (print_subexp): If opcode not found in op_print_tab,
919 stop with an error().
920 eval.c (evaluate_subexp): Change error message.
922 * objfiles.c (build_objfile_section_table): Cast return value
925 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
927 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
928 to rs6000_frame_chain and deal with it if we're in a signal handler.
929 (FRAME_SAVED_PC): Use rs6000_frame_chain.
931 * breakpoint.c (within_scope): New function.
932 (enable_breakpoint, watchpoint_check): Use it.
934 * source.c (openp): Handle "exec-file ./ls" correctly.
936 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
938 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
940 * ch-exp.y: Clean up lexing of identifiers and
941 reserved words. (E.g. don't recognize FALSEXXX as the
942 keyword FALSE followed by the identifier XXX.)
943 Also, convert identifiers to lower case.
945 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
947 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
948 new serial interface.
950 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
952 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
953 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
954 * ser-go32.c: Return -1 on most failures, 0 on most successes,
955 and use new return codes for go32_readchar().
956 * ser-unix.c: Ditto. Also, move error handling up to caller for
957 SERIAL_SETBAUDRATE().
958 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
960 (serial_close): New routine to wrap around device close routine.
961 serial.h: Clean & document return values more clearly.
963 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
965 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
967 * rs6000-pinsn.c (print_operand, case LI): Print condition register
968 operand in decimal rather than wrong textual versions.
970 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
971 (mention 't', remove false thing about 'g' only good with 'f').
973 * breakpoint.h: move "struct breakpoint" and friends to top of
974 file so that bpstat_find_breakpoint prototype works.
976 * solib.c (struct so_list): Add bfd field.
977 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
978 Put the bfd in bfd field of the so_list.
979 (clear_solib): Free bfd name and close_bfd on the bfd.
981 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
983 * valarith.c (value_subscript): Add COERCE_REF.
984 * ch-exp.y (operand_5): We can generalize the 2nd operand
985 of a string repetition ot 'literal' without ambiguity.
987 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
989 * breakpoint.h (struct bpstat): Remove momentary field.
990 Remove bpstat_momentary_breakpoint. This was always kludgy
991 and is no longer used.
993 * breakpoint.h: Add enum bpstat_what.
994 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
995 stop and print fields of bpstat now per-breakpoint, not just
996 one for the whole chain.
997 breakpoint.{c,h} (bpstat_what): New function.
998 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
999 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1000 with call to bpstat_what.
1001 README: Remove watchpoint/breakpoint bug from known bugs.
1003 * breakpoint.h: Prototype bpstat_find_breakpoint.
1005 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1007 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1009 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1010 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1012 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1014 * i960-pinsn.c (tabent): Copied struct definition from
1017 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1019 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1020 is a C++ destructor.
1021 * symtab.c (gdb_mangle_name): Use it.
1022 * symtab.c (find_methods): Do not add destructors to choice list
1024 * symtab.c (decode_line_1): Make breakpoints on destructors work
1027 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1029 * ser-go32.c: Make it use serial port name.
1030 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1032 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1035 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1037 * configure.in: Only configure sparclite subdir when target_cpu
1040 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1042 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1043 Remove FIXME comment regarding this.
1045 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1047 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1049 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1051 Add section table to objfile struct. Use it for find_pc_section.
1052 * objfiles.c (add_to_objfile_sections,
1053 build_objfile_section_table, find_pc_section): new functions.
1054 (allocate_objfile): build section table.
1055 * objfiles.h (struct obj_section): new structure.
1056 (struct objfile): add section table.
1057 (find_pc_section): new prototype.
1058 * solib.[ch] (find_pc_section_from_so_list): removed.
1059 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1060 symfile.h for objfiles.h.
1061 (in_solib_trampoline): adjusted for new find_pc_section
1062 prototype. Removed BAD_RICH_HACK ifdefs.
1063 * symfile.c (syms_from_objfile): offset objfile sections.
1064 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1065 * symfile.h (find_pc_section): prototype removed. Also fixed
1066 comment typo NUL -> NULL.
1067 * target.[ch] (find_pc_section_from_targets): removed.
1068 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1070 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1072 * ser-go32.c: Format. (go32_open): Use proper return value.
1074 * configure.in: Undo conditional configdirs hack for sparclite.
1076 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1078 * symtab.c (list_symbols): When call break_command, pass both
1079 filename and function name not just function name.
1081 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1083 (Changes and new files to make "none" a full fledged configuration)
1084 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1085 Currently only tm-none.h has any meaningful contents.
1086 * config/none/none.mh (NAT_FILE): Use nm-none.h
1087 * config/none/none.mh (XM_FILE): Use xm-none.h
1088 * config/none/none.mt (TM_FILE): Use tm-none.h
1089 * Makefile.in (depend): Remove comment about parse errors in
1090 valops.c, it now parses correctly and generates a correct depend
1091 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1092 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1094 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1096 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1098 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1099 exactly 8 characters.
1101 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1103 * configure.in: Sparclite uses sparc config dir. Also has it's
1104 own tm- & .mt files now. Also add sparclite to configdirs.
1105 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1106 * config/i386/go32.mh: Nullify def of TERMCAP.
1107 * config/i386/xm-go32.h: Get rid of redef of EIO.
1108 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1109 specific configs. Very similar to sun4os4, but without solib.
1110 * sparclite/{Makefile.in configure.in}: First cut at making this
1113 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1115 * ser-go32.c: First cut at adapting to new serial interface.
1117 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1119 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1120 These implement a new serial line interface for talking to remote
1122 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1123 EXCEPT go32, which gets ser-go32.c.
1124 * remote.c: Use new serial interface. More remote-xxx's to be
1126 * ser-bsd.c, ser-termios.c: Removed.
1127 * serial.c: New. Implements common operations for all serial
1129 * ser-unix.c: New. Unix specific serial operations for various
1130 flavors of Unix (Posix, SysV, BSD).
1131 * serial.h: Generic serial interface defs.
1132 * config/i386/go32.mh, config/i386/i386bsd.h,
1133 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1134 ser-bsd.o from XDEPFILES. All the magic is now handled in
1137 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1139 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1141 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1143 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1145 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1146 about framelessness except on the innermost frame.
1148 * xcoffexec.c: Call fatal() not abort().
1150 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1151 a LOC_OPTIMIZED_OUT symbol.
1152 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1153 findvar.c (read_var_value), printcmd.c (address_info),
1154 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1155 m2-exp.y (yylex): Deal with it.
1156 ch-exp.y (yylex): Deal with it.
1158 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1160 * findvar.c (value_from_register): H8500 specific, check to see
1161 if we are looking at short pointer. If so, skip crock.
1162 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1163 read_memory_integer() to avoid getting messed up by sign extension.
1165 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1167 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1168 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1169 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1171 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1173 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1175 * core.c (dis_asm_print_address): New function.
1177 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1180 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1182 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1183 entire breakpoint chain and print only the first entry that needs to
1184 be printed and needs to be stopped for. Fixes problems with printing
1185 of multiple breakpoints with different conditions.
1186 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1187 effectively stops printing of the breakpoint chain.
1188 * breakpoint.c (print_it_noop): New routine to print nothing
1189 for this breakpoint entry and dont stop printing.
1190 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1191 watchpoint only if it is enabled.
1192 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1193 descriptor from the library to make backtraces through setjmp work.
1194 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1196 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1197 all registers saved within sigtramp, cleanup.
1199 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1201 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1203 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1205 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1206 with prototype in ../include/dis-asm.h.
1208 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1210 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1211 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1212 Use read_memory_func interface to disassembler.
1214 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1216 Teach sparc solaris to next over shared library functions.
1217 * solib.[hc] (find_pc_section_from_so_list): new function and
1219 * sparc-tdep.c (in_solib_trampoline): new function.
1220 * symfile.[hc] (find_pc_section): new function and prototypes.
1221 * target.[hc] (find_pc_section_from_targets): new function and
1223 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1224 in_solib_trampoline.
1226 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1228 * infrun.c (wait_for_inferior): Revise comment.
1230 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1232 * command.{c,h}: New var_type var_integer.
1233 main.c: Use it for history_size.
1235 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1236 Lint and byte-order fixups.
1238 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1240 * breakpoint.h (bpstat): New field print_it.
1241 breakpoint.c (bpstat_print): Use it.
1242 (print_it_normal): New function (from old bpstat_print code).
1243 (bpstat_{alloc,stop_status}): Set print_it field.
1245 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1246 evaluating watchpoint condition, via new function watchpoint_check.
1247 Also stop if watchpoint disabled due to leaving its block.
1249 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1251 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1253 * mips-pinsn.c: Add missing include of dis-asm.h.
1255 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1257 * Makefile.in (clean, distclean, realclean): Recursively apply
1258 to subdirs first, rather than last. This avoids, for example,
1259 Makefile being removed in a parent directory before the recursive
1262 * alldeps.mak, depend: Update for below changes.
1264 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1265 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1266 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1267 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1268 instead of tm-68k.h.
1269 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1270 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1271 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1272 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1273 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1274 tm-68k.h to tm-m68k.h.
1275 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1276 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1279 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1280 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1281 * a29k-tdep.c: Renamed from am29k-tdep.c.
1282 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1283 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1284 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1285 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1286 Map '29k' to 'a29k'.
1287 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1288 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1289 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1291 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1292 define that does not appear anywhere else in the gdb source tree.
1293 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1295 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1297 * breakpoint.c: Add comments regarding breakpoint_re_set.
1299 * xcoffread.c (sort_syms, compare_symbols): Remove.
1300 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1301 not our own sort_syms (it is identical).
1303 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1305 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1307 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1308 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1310 * exec.c (exec_close): Fix storage leak.
1311 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1312 output sections when patching an executable.
1313 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1314 when writing all registers.
1315 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1316 at the right offset in the dummy frame.
1317 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1318 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1319 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1321 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1323 * Makefile.in (TARFILES): Avoid trailing backslash.
1325 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1327 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1328 it in breakpoint_re_set.
1329 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1331 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1332 don't use sizeof(int) for target stuff, etc).
1334 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1336 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1337 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1338 support that can't be integrated anyway due to lack of clear
1341 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1343 * findvar.c (read_register, write_register): Make these capable
1344 of reading/writing registers that are shorter than REGISTER_TYPE.
1345 * (value_from_register): Install H8500 specific code to return
1346 proper value when register is being used as a pointer.
1347 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1348 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1349 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1350 chain frames properly by combining frame pointer with T reg.
1351 (init_extra_frame_info): Delete. It's now a macro.
1352 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1353 offset by the correct amount off of the frame pointer.
1354 (register_byte): Delete. It's now a macro.
1355 (register_raw_size, register_virtual_size): Delete. Replaced by
1356 common routine h8500_register_size, cuz there's no difference
1357 between the raw & virtual sizes on this machine.
1358 (register_convert_to_raw, register_convert_to_virtual): Delete,
1359 cuz there's no difference between the raw & virtual forms.
1360 Replaced by memcpy in tm file.
1361 (register_virtual_type): Rename to h8500_register_virtual_type.
1362 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1363 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1364 emulator have same reg offsets. This is all handled in the
1366 (h8500_trapped_internalvar): New routine to detect references to
1367 convenience vars acting as pointer pseudo-regs.
1368 (h8500_value_trapped_internalvar): Conjure up value of pointer
1370 (h8500_set_trapped_internalvar): Convert set value in real
1371 register references.
1372 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1373 code segment register.
1374 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1376 (wait_for_inferior): Add h8500 specific code to add stack segment
1377 when reading SP register.
1378 remote-sim.c (fetch_register): Spacing.
1379 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1380 detect cruft. Redo all register manipulation stuff. Get rid of
1381 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1382 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1383 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1384 to create internal vars for pointer pseudo-regs.
1386 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1388 * Makefile.in: Numerous small changes to macro definitions
1389 and rules for building gdb distribution tree. Many macros
1390 eliminated or merged, and rules simplified.
1391 * alldeps.mak: Update.
1394 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1396 * Makefile.in: recurse through SUBDIRS for dvi target too
1398 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1400 * Clean up xcoff relocation.
1401 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1402 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1404 symtab.h (struct general_symbol_info): Add section field.
1405 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1406 xcoffread.c: Set section for symbols and msymbols.
1407 (struct symtab): Add block_line_section field.
1408 buildsym.c (end_symtab): Set it.
1409 (end_symtab and callers): Add section parameter.
1410 objfiles.c (objfile_relocate): New funciton.
1411 xcoffexec.c (vmap_symtab): Use it.
1412 xcoffsolib.h (struct vmap): Remove unused fields.
1413 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1414 CORE_NEEDS_RELOCATION, symtab_relocated.
1415 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1416 rs6000-tdep.c: Make loadinfotext static.
1417 breakpoint.c (fixup_breakpoints): Doc fix.
1418 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1419 (end_symtab): primary field replaces nonreloc.
1421 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1423 * symtab.h (struct linetable_entry): Remove confusing comment.
1425 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1427 * Makefile.in: add installcheck target
1429 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1431 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1432 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1433 z8k}: New directories to hold cpu specific configuration files.
1434 Naming follows gcc convention.
1435 * config/{*.mt, *.mh}: All target and host makefile fragment
1436 config files moved to an appropriate config/<cpu> subdirectory.
1437 * nm-*, xm-*, tm-*: All native, host, and target files, which
1438 get linked to nm.h, xm.h, and tm.h respectively by configure,
1439 moved to appropriate config/<cpu> subdirectory.
1440 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1441 Native, host, and target files that are common across more than
1442 one cpu architecture and included by one of the configured
1443 native, host, or target files, get moved to config directory.
1444 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1445 pick up native, host, or target include files moved to one of
1446 the config subdirectories, and that are included by other files.
1447 * Makefile.in (alldeps.mak): Modify to account for new config
1448 directory structure.
1449 * alldeps.mak, depend: Update for new config directory structure.
1450 * config/*/[ntx]m-*.h: Modify all files that include other
1451 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1452 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1454 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1455 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1456 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1457 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1458 the ones where the default is not unique or different than the
1459 config subdirectory name. Similarly, handle gdb_target_cpu.
1460 Modify configure.in as appropriate to make use of gdb_host_cpu
1461 and gdb_target_cpu to find makefile fragments and make links.
1463 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1465 * mipsread.c (compare_blocks): Sort blocks with the same start
1466 address by decreasing ending address.
1468 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1470 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1471 lookup_symbol as it might get clobbered by the call.
1473 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1474 The previous code did not initialize the language field for the psymtab
1477 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1479 * c-exp.y (parse_number): Avoid shift warning.
1480 * serial.h (struct ttystate): Declare empty one on DOS.
1482 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1484 * xm-sun4os4.h: Return type of free() should be void, not int.
1486 * vx-share/vxWorks.h: Remove #def of NULL.
1488 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1490 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1492 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1494 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1496 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1498 * ieee-float.c: Moved to ../libiberty.
1499 * ieee-float.h: Moved to ../include.
1500 * Makefile.in: Update accordingly.
1501 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1502 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1503 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1504 it is now in ../opcodes/m68881-ext.c.
1505 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1506 prologue (some callers _do_ care).
1507 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1508 new interface of ../opcodes/*-dis.c.
1509 * ch-exp.y: Add #include <ctype.h>.
1511 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1513 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1515 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1517 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1519 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1521 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1523 * z8k-tdep.c (extract_return_value, write_return_value,
1524 store_struct_return): New functions from macros in tm-z8k.h.
1526 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1528 * valops.c (value_arg_coerce): Apply temporary patch to
1529 fix problem with coercion of array and function types when
1530 passed as arguments to C functions, pending a more complete
1531 review of when and how coercion should be done, depending
1532 upon context and language.
1534 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1536 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1538 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1539 debugsec if there are a non-zero number of symbols.
1541 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1543 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1545 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1547 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1549 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1550 not just 50 symbols.
1551 (symtbl_num_syms): New variable.
1552 (read_xcoff_symtab): Set it.
1553 (read_symbol_nvalue): Check for bad symno.
1554 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1557 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1559 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1560 This is defined in defs.h if necessary.
1561 * vx-share/vxWorks.h: Remove #defs of min and max.
1562 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1563 vx-share/xdr_rdb.c: include defs.h.
1565 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1567 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1570 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1571 xcoffread.c: Doc fixes.
1573 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1575 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1576 xcoffexec.c (xcoff_relocate_core): New function.
1577 (text_adjustment): Removed.
1578 (add_vmap): Return the vmap.
1579 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1581 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1583 * xcoffsolib.h: Add objfile member to struct vmap.
1584 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1585 xcoffexec.c (add_vmap): Allocate objfiles here.
1587 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1589 Support 68000 series without floating point.
1591 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1592 * tm-68k-nofp.h: New file, lacks 68881 support.
1593 * config/m68k-nofp.mt: New file.
1595 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1597 Remove a few remaining underscore/no-underscore remnants from
1600 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1601 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1602 * config/sparc-noun.mt: Rename to sparc-em.mt.
1603 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1604 * tm-68k-un.h: Rename to tm-68k-fp.h.
1605 * tm-spc-un.h: Rename to tm-spc-em.h.
1606 * tm-sun4sol2.h: Cleanup.
1607 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1609 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1611 * symmisc.c (std_in, std_out, std_err): Move initializations
1612 to runtime code, in case they aren't constant.
1614 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1616 * symtab.c (find_pc_symtab): some object file formats, notably
1617 mips, have holes in the address ranges of symtabs. Change
1618 this algorithm from first hit to tightest fit.
1620 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1621 fence post without finding the enclosing function, then print a
1624 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1626 * utils.c (fputs_demangled, fprint_symbol): Remove.
1627 * utils.c (fprintf_symbol_filtered): New function which combines
1628 the functionality of fputs_demangled and fprint_symbol. Uses a
1629 caller provided language parameter to select the appropriate
1630 demangler, and caller provided args to pass to the demangler.
1631 * defs.h (enum language): Move further up in file so enum can
1632 be used in prototypes.
1633 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1634 * defs.h (fprintf_symbol_filtered): Add prototype.
1635 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1636 fputs_demangled with call to fprintf_symbol_filtered.
1637 * cp-valprint.c (demangle.h): Include
1638 * cp-valprint.c (cp_print_value_fields): Replace calls to
1639 fprint_symbol with calls to fprintf_symbol_filtered.
1640 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1641 with call to fprintf_symbol_filtered.
1642 * stack.c (print_frame_info): Remove obsolete code so we don't
1643 have to update fputs_demangled usage in it.
1644 * stack.c (print_frame_info, frame_info): Add language variable
1645 to pass to fprintf_symbol_demangled and initialize it from the
1646 symbol's language. Replace calls to fputs_demangled with calls
1647 to fprintf_symbol_filtered.
1648 * symtab.c (find_methods): Replace call to fputs_demangled with
1649 call to fprintf_symbol_filtered.
1650 * ch-valprint.c (demangle.h): Include.
1651 * ch-valprint.c (chill_print_value_fields): Replace call to
1652 fprint_symbol with call to new fprintf_symbol_filtered.
1654 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1656 * Makefile.in (VERSION): Bump version to 4.8.2.
1658 * main.c (source_command): Require an explicit pathname of file
1659 to source, since previous behavior of defaulting to gdb init file
1660 was troublesome and undocumented.
1661 * printcmd.c (disassemble_command): Add missing '{}' pair to
1662 else with two statements. Bug reported by Stephane Tsacas
1664 * symtab.c (find_pc_line): Don't complain about zero length or
1665 negative length line numbers for the moment, since we may not own
1666 the terminal when called, such as when single stepping. (FIXME)
1667 * language.h (CAST_IS_CONVERSION): True if current language is
1668 C++ as well as C. Fix from Peter Schauer.
1669 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1670 Use STREQN macro rather than bare '!strncmp()'.
1671 * environ.c (unset_in_environ): Avoid use of memcpy on
1672 overlapping memory regions, as suggested by Paul Eggert
1673 <eggert@twinsun.com>.
1674 * c-exp.y (%union struct): Remove unused ulval as suggested
1675 by Paul Eggert <eggert@twinsun.com>.
1677 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1679 * main.c (gdbinit): Make static.
1680 * main.c (inhibit_gdbinit): Move to file scope.
1681 * main.c (main): Remove local inhibit_gdbinit.
1682 * main.c (source_command): Don't source '.gdbinit' file by
1683 default if gdb has been told to ignore it.
1685 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1687 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1690 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1692 * printcmd.c (print_address_symbolic): Only print if offset
1693 is shorter than max_symbolic_offset.
1694 (initialize_printcmd): `set print max-symbolic-offset'.
1696 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1697 (examine_tag): Use it.
1698 (read_register_stack): Only look in the local registers for a
1699 memory address if it's between rfb and rsp; go to memory otherwise.
1700 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1701 (reginv_com): Remove ancient kludge command.
1703 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1705 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1706 irix4 will again compile.
1708 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1710 * configure.in: accept mips-sgi-irix4* for irix4.
1712 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1714 * z8k-tdep.c (print_register_hook): Lint.
1716 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1718 Lint fixes from Paul Eggert (eggert@twinsun.com):
1720 * command.c (do_setshow_command): var_uintegers are unsigned.
1721 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1722 unsigned, since they use hex values with the high bit set.
1724 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1726 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1727 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1729 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1730 macro definitions in parenthesis.
1732 * dbxread.c (dbx_symfile_init): Catch the case where there is
1733 no string table, but the only way we find out is by reading zero
1736 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1738 * dbxread.c (dbx_symfile_init): Make size of the string table
1739 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1740 offset to the string table is nonzero and handle the nonexistant
1741 string table case, should it occur. Ensure that the string table
1742 size read from the file is reasonable, with a minimum lower bound
1743 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1745 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1747 * Makefile.in: Changes to build testsuite correctly.
1748 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1749 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1750 (TARGET_FLAGS_TO_PASS): New variable.
1751 (SUBDIRS): Added testsuite.
1752 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1753 testsuite is compiled with CC_FOR_TARGET rather than CC.
1755 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1757 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1758 reported by mycroft@gnu.ai.mit.edu.
1760 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1761 * configure.in (vax-*-ultrix2*): New triplet.
1762 * config/vaxult2.mh: New file.
1763 * xm-vaxult2.h: New file.
1765 * c-exp.y (parse_number): Change high_bit to unsigned.
1766 * demangle.c: Change all references to cfront to ARM, since the
1767 actual algorithm is the one specified in the Annotated Reference
1768 Manual. This was confusing users into thinking that full cfront
1769 support was implemented.
1770 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1771 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1772 directly to lookup_struct_elt_type, which will do the
1773 dereferencing itself.
1774 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1775 NULL dereferencing bug for unnamed structs, comment out
1778 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1780 * coffread.c (process_coff_symbol): Change PCC argument correction
1781 so that it only happens on big-endian targets; so that it only
1782 happens if the short or char argument is aligned on an int
1783 boundary; and so that it changes the location, rather than the
1784 type, of the argument. These changes tend to parallel similar
1785 (old) changes in stabsread.c.
1787 * coffread.c (coff_read_enum_type): Use the specified size for
1788 enums, don't assume that they are int-sized.
1790 * c-valprint.c (c_val_print): Don't assume enums are the same as
1793 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1794 Rendell, <michael@mercury.cs.mun.ca>.
1796 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1798 * language.h (local_decimal_format_custom): Add prototype.
1799 * language.c (local_decimal_format_custom): Add function, bug
1800 reported by Robert R. Henry (rrh@tera.com).
1802 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1804 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1805 by Josef Leherbauer, joe@takeFive.co.at.
1807 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1809 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1810 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1811 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1812 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1813 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1814 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1815 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1816 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1818 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1820 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1821 of demangled name fields to NULL if no demangling exists for
1822 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1823 symbols if their language is known at the time they are created,
1824 but sometimes the language is not known until later.
1826 * ch-typeprint.c (chill_print_type_base): Name changed to
1827 chill_type_print_base to match pattern for C and C++ names.
1828 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1829 to be consistent with other usages.
1830 * ch-typeprint.c (chill_type_print_base): Add support for
1831 printing Chill STRUCT types.
1832 * ch-valprint.c: Include values.h.
1833 * ch-valprint.c (chill_print_value_fields): New function and
1834 prototype for printing Chill STRUCT values.
1835 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1836 that was being called with two args instead of three.
1837 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1838 to print Chill STRUCT values.
1840 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1842 * configure.in: added testsuite to configdirs.
1844 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1846 * doc/stabs.texi: The `this' pointer is now known by the name
1847 `this' instead of `$t'.
1849 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1851 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1852 references of TAG_string_type DIEs in user defined types.
1853 * ch-lang.c (chill_create_fundamental_type): Track compiler
1854 change that now emits debugging info with the type long for Chill
1857 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1859 * remote-mips.c: New file; implements MIPS remote debugging
1861 * config/idt.mt: New file; uses remote-mips.c
1862 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1864 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1865 floating point coprocessor.
1866 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1868 (mips_pop_frame): If not mips_fpu, don't restore floating point
1870 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1872 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1873 mips_fpu, don't use fp0 as floating point return register.
1874 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1877 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1879 * gdb/testsuite: made modifications to testcases, etc., to allow
1880 them to work properly given the reorganization of deja-gnu and the
1881 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1883 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1885 * gdb/testsuite: Initial creation of gdb/testsuite.
1886 Migrated dejagnu testcases and support files for testing nm to
1887 gdb/testsuite from deja-gnu. These files were moved "as is"
1888 with no modifications. This migration is part of a major overhaul
1889 of dejagnu. The modifications to these testcases, etc., which
1890 will allow them to work with the new version of dejagnu will be
1891 made in a future update.
1893 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1895 * NEWS: Add reminders for next release.
1897 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1899 * mipsread.c (parse_lines): Correct check for files compiled with
1902 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1904 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1906 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1908 * Makefile.in (VERSION): GDB-4.8 release!
1909 * README, NEWS: Update for release.
1911 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1913 * am29k-pinsn.c (print_insn): Minor nits with const.
1914 * am29k-tdep.c: More minor nits with arg types for
1915 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1917 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1919 * gcc.patch: Update for a different GCC (G++) bug.
1920 * main.c (print_gdb_version): Update copyright year to 1993.
1921 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1922 conditionalize this file on it. FIXME, right way is to split
1923 these into two config files.
1924 (ATTACH_DETACH): Define for BSD 4.4
1925 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1926 (U_REGS_OFFSET): Revise for 4.4.
1927 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1928 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1929 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1931 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1933 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1936 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1938 * c-lang.c (c_printstr): Bugfix for length==0 case.
1940 * c-lang.c (c_printstr): If a C string ends in a null, don't
1943 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1945 * defs.h (STRCMP): Make it work for unsigned chars.
1947 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1949 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1950 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1951 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1952 define to kludge the large opcode table into two smaller tables,
1953 since GCC take exponential space to build the table. Lint.
1954 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1956 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1958 * Makefile.in (VERSION): Roll to 4.7.9.
1959 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1960 definition here, to handle both BSD 4.3 and 4.4 systems.
1961 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1962 * remote.c (alarm): Move declaration to global level, before
1963 first reference to it.
1964 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1965 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1967 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1969 * remote.c (readchar): forward declare alarm which otherwise looks
1970 like an undeclared variable to gcc.
1972 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1973 when comparing against an int. Avoids superfluous warning from
1976 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1977 Avoids superfluous warnings from some systems and/or compilers
1978 (like vax ultrix 4.2.)
1980 * language.c (struct op_print unk_op_print_tab): use the enum
1981 values rather naked zeros as initializers. Avoids warnings from
1982 ultrix type compilers.
1984 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1986 * Makefile.in (VERSION): Roll to 4.7.6.
1987 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1988 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1989 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1990 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1991 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1992 (depend): Fix bug where nm-files in config files weren't noticed.
1993 (make-proto-gdb-1): Avoid changing directories while building new
1994 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1996 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1998 * remote.c: Improve error recovery. Allow user to break out
1999 of initial connection attempt with INTERRUPT. Treat a timeout
2000 while waiting for remote packet like a retry, unless the remote
2001 side is actively running user code. Fix a few long printf_filtered's.
2003 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2006 * buildsym.c (start_subfile): Allow null file name.
2008 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2010 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2011 expects a pointer to complaint rather than a complaint
2013 (process_linenos): free the previously allocated subfile name,
2014 then allocate the new one from the heap.
2016 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2018 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2020 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2022 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2023 Previously, would bogusly index off the bottom of type_vector.
2024 (rs6000_builtin_type): Accept type number as argument.
2025 (read_type, case '-'): Handle negatives like any other type number.
2027 * symfile.c (deduce_language_from_filename): Handle null name.
2029 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2030 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2031 fixed by sato@sm.sony.co.jp.
2033 * xcoffread.c (parmsym): Don't use an initializer to set up
2034 this struct symbol. Set it up in initialize_xcoffread.
2035 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2036 works on real rs/6000 target with #ifndef FAKING_RS6000.
2038 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2040 * stabsread.c (rs6000_builtin_type): Move function from
2041 xcoffread.c:builtin_type.
2042 * xcoffread.c (builtin_type): Move to stabsread. Remove
2043 IBM6000_HOST dependency. Move misplaced comments.
2044 (various): Change printf's to complaints.
2045 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2046 objfile argument to read_type calls under #if 0.
2047 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2048 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2049 * Makefile.in: xcoffread.o is not built by default.
2050 * xm-rs6000.h (IBM6000_HOST): Remove.
2051 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2052 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2055 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2057 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2058 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2059 register numbers when user tries to modify elements in structs
2060 passed as arguments.
2061 * inflow.c (child_terminal_info): Move banner outside of system
2063 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2064 passes struct/union arguments by address.
2066 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2068 * Based on patch from Kean Johnston <maw@netcom.com>:
2069 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2070 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2071 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2073 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2075 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2076 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2078 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2080 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2081 cc debugging output.
2083 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2085 * stabsread.c (define_symbol): Complain about unrecognized names
2086 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2087 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2088 (read_cpp_abbrev): Don't use the class name as part of the
2089 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2090 abbrevs. Inspired by Mike Tiemann.
2091 (read_tilde_fields): Comment. Remove ancient dead code.
2092 Remove erroneous but non-dead code. Simplify. Add complaints.
2093 (in general): Remove extraneous (parentheses) in return
2096 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2098 * coffread.c (coff_lookup_type): Fix fencepost error reported
2099 by Art Berggreen, <arg@opal.acc.com>.
2101 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2102 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2104 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2105 test, which is apparently left over from when we used native
2106 include files and couldn't depend on the member names being there.
2107 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2109 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2111 * mipsread.c: Major overhaul to use new BFD symbol table reading
2112 routines. Now swaps information as it is needed, rather than
2113 swapping everything when the file is read.
2115 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2117 * Makefile.in (TARDIRS): Add sparclite demo dir.
2118 (*.tab.c): Change dependency on Makefile to depend on
2119 Makefile.in, otherwise it always rebuilds after configuring.
2120 Force output *.tab.c file into current directory even in "make"
2121 versions that rewrite dependent file names used in command lines.
2123 * TODO: Remove some things we did.
2124 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2125 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2126 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2127 * symtab.h: Eliminate unnamed unions and structs.
2129 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2131 * Makefile.in (VERSION): Roll to 4.7.5.
2133 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2135 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2136 re-evaluating symbol pointers.
2138 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2140 * c-exp.y (lcurly, rcurly): New nonterminals.
2141 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2143 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2144 made function static.
2145 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2146 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2147 * parse.c (start_arglist):
2148 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2149 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2150 * parser-defs.h (funcall_chain): Moved to parse.c.
2151 * printcmd.c (print_frame_nameless_args): Fix prototype.
2152 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2153 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2154 * valops.c (typecmp): Moved prototype from values.h.
2155 * value.h (typecmp): Moved prototype to valops.c, made static.
2156 * ch-exp.y (yylex): Change way control sequences are disabled.
2158 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2160 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2162 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2164 * mipsread.c (upgrade_type): Build array types correctly, using
2165 create_range_type and create_array_type.
2167 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2169 * remote-nindy.c: Cleanup.
2171 * infrun.c (wait_for_inferior): When rolling back the PC after
2172 a breakpoint, call write_pc so that NPC gets rolled back as well
2175 * blockframe.c (inside_entry_file, inside_main_func,
2176 inside_entry_func): PC of zero is always "bottom of stack".
2178 * printcmd.c (print_frame_args, print_frame_nameless_args):
2179 Let print_frame_nameless_args decide whether there are any,
2180 laying groundwork for possibly later printing 29K args for
2181 functions where we have tag words but no symbols.
2183 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2185 * Makefile.in: fix GDB doc targets for new doc subdir structure
2187 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2189 * stack.c (parse_frame_specification): Parse as many arguments
2190 as there are (up to MAXARGS). Pass all of them in argc, argv
2191 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2192 many there were, onto SETUP_ARBITRARY_FRAME.
2193 * tm-mips.h, tm-sparc.h: Corresponding changes.
2194 * mips-tdep.c, sparc-tdep.c: Ditto.
2196 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2198 * hp300ux-nat.c: Update copyrights.
2199 * mipsread.c (parse_partial_symbols): Complain about block
2200 indexes that go backwards. Fix from Peter Schauer.
2201 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2202 symbol-file that has no linkage symbols to be read.
2203 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2204 from tm- file to xm-file, since they're host dependent.
2205 * valarith.c (value_binop): Typo.
2207 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2209 * sparclite/aload.c: Add copyleft.
2210 * sparclite/crt0.s: Add comment at beginning.
2212 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2214 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2215 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2217 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2219 * values.c (value_headof): Fix typo in which VTBL and ARG were
2220 being confused for one another.
2222 * valops.c (typecmp): Now static.
2224 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2225 baseclass--we don't always inherit its virtual function table
2228 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2229 pointer correctly in case value_struct_elt moves it around.
2231 * valops.c (typecmp): Now static. Also, now groks references
2234 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2235 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2237 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2239 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2240 to avoid "too much defining" error from native C compiler (!).
2242 * Makefile.in (HFILES): Add typeprint.h.
2243 * typeprint.[ch]: Update copyrights.
2245 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2247 * Makefile.in: Update to match doc/ subdir changes.
2249 * config/hp300hpux.mh: No cross-host file needed, just native.
2250 * config/go32.mh: Remove nonexistent "native" support.
2252 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2253 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2254 * m88k-tdep.c (next_insn): Lint, cleanup.
2255 (store_parm_word): Lint.
2257 * README: Fix typo (reported by karl@hq.ileaf.com).
2259 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2261 * expression.h (BINOP_CONCAT): Document use for self concatenation
2262 an integral number of times.
2263 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2265 * valarith.c (value_concat): Rewrite to support self
2266 concatenation an integral number of times.
2267 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2268 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2269 eliminate hundreds of spurious shift/reduce and reduce/reduce
2270 conflicts that mask the 5 real ones.
2271 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2272 * ch-exp.y (integer_literal_expression): Remove production,
2275 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2277 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2278 implied that "no side effects" was nonfunctional.
2279 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2280 character string and bitstring concatenation.
2281 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2282 * expression.h (exp_opcode): Add BINOP_CONCAT.
2283 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2284 * language.c (string_type): Add function to determine if a type
2286 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2287 * valarith.c (value_concat): New function to concatenate two
2288 values, such as character strings or bitstrings.
2289 * valops.c (value_string): Remove error stub and implement
2291 * value.h (value_concat): Add prototype.
2292 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2293 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2294 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2297 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2299 * c-exp.y (exp): Add production to support direct creation
2300 of array constants using the obvious syntax.
2301 * c-valprint.c (c_val_print): Set printed string length.
2302 * dwarfread.c (read_tag_string_type): New prototype and
2303 function that handles TAG_string_type DIEs.
2304 * dwarfread.c (process_dies): Add case for TAG_string_type
2305 that calls new read_tag_string_type function.
2306 * expprint.c (print_subexp): Add support for OP_ARRAY.
2307 * gdbtypes.c (create_range_type, create_array_type): Inherit
2308 objfile from the index type.
2309 * ch-typeprint.c (chill_print_type): Add case for
2311 * ch-valprint.c (chill_val_print): Fix case for
2314 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2316 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2317 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2318 include/coff/mips.h.
2320 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2322 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2323 constants with an explicit null byte terminator. OP_STRING is
2324 now used for real string types.
2325 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2326 they are used by all languages.
2327 * c-lang.c (_initialize_c_language): Move initializations of
2328 builtin_type_* to lang.c.
2329 * c-typeprint.c (c_type_print_varspec_prefix,
2330 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2331 to TYPE_CODE_STRING.
2332 * c-valprint.c (c_val_print): Change the way character arrays
2333 are printed as strings to be consistent with the way strings
2334 are printed when pointer-to-char types are dereferenced.
2335 Remove test of print_max before calling val_print_string, which
2336 now does it's own test.
2337 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2338 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2339 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2340 * gdbtypes.c (builtin_type_*): Add declarations moved from
2342 * gdbtypes.c (create_string_type): New function to create real
2344 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2345 renamed to TYPE_CODE_STRING.
2346 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2347 builtin_type_* types moved from c-lang.c.
2348 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2349 to TYPE_CODE_STRING.
2350 * gdbtypes.h (builtin_type_string): Add extern declaration.
2351 * gdbtypes.h (create_string_type): Add prototype.
2352 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2353 renamed to TYPE_CODE_STRING.
2354 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2356 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2357 renamed to TYPE_CODE_STRING.
2358 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2360 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2361 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2362 to TYPE_CODE_STRING.
2363 * valops.c (allocate_space_in_inferior): New function and
2364 prototype, using code ripped out of value_string.
2365 * valops.c (value_string): Rewritten to use new function
2366 allocate_space_in_inferior, but temporarily disabled until some
2367 other support is in place.
2368 * valops.c (value_array): New function to create array constants.
2369 * valprint.c (val_print_string): Add comment to document use,
2370 complete rewrite to fix several small buglets.
2371 * value.h (value_array): Add prototype.
2372 * value.h (val_print_string): Change prototype to match rewrite.
2373 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2374 * ch-exp.y (match_character_literal): Disable recognition of
2375 control sequence form of character literals and document why.
2377 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2379 * nindy-share/nindy.c: Add comments to #endif's to clarify
2382 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2383 read_memory to get byte order right.
2384 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2385 anymore. This is done in paread.c now. We expect unwind info
2386 to hang off of objfiles, and search all of the objfiles when until
2388 * (skip_trampoline_code): Cast arg to target_read_memory.
2389 * objfiles.h (struct objfile): Add new field obj_private to hold
2390 per object file private data (unwind info in this case).
2391 * paread.c (read_unwind_info): New routine to read unwind info
2392 for the objfile. This data is hung off of obj_private.
2393 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2394 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2395 make this easier to access.
2397 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2399 * c-valprint.c (cp_print_class_member): Add extern decl.
2400 * c-valprint.c (c_val_print): Extract code for printing methods
2401 and move it to cp_print_class_method in cp-valprint.c.
2402 * c-valprint.c (c_val_print): Extract code to print strings and
2403 move it to val_print_string in valprint.c.
2404 * cp-valprint.c (cp_print_class_method): New function using
2405 code extracted from c_val_print.
2406 * valprint.c (val_print_string): New function using code
2407 extracted from c_val_print.
2408 * value.h (val_print_string): Add prototype.
2409 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2410 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2411 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2412 CHECKBUF, growbuf_by_size): New variables, macros, and support
2413 functions for implementing a dynamically expandable temp buffer.
2414 * ch-exp.y (match_string_literal): New lexer function.
2415 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2416 removed and replaced with new CHECKBUF macro.
2417 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2418 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2420 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2422 * Makefile.in: Add info for paread.o.
2423 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2425 * blockframe.c (frameless_look_for_prologue): Correct the
2427 * gdbtypes.h, gdbtypes.c: Use const in decl of
2428 cplus_struct_default, now that pa-gas assembler has been fixed.
2429 * hppah-nat.c: Formatting.
2430 * hppah-tdep.c: Remove lots of useless externs for variables we
2432 * (find_unwind_entry): Speed up by using binary search, and a one
2434 * (rp_saved): New routine to see what unwind info says about RP
2435 being saved on the stack frame.
2436 * (frame_saved_pc): Look for prologue to see if we need to
2437 examine the stack for the saved RP or not.
2438 * (init_extra_frame_info): Check for prologue, instead of
2439 framesize to determine if we are frameless or not.
2440 * (frame_chain_valid): Stop backtraces when we run into _start.
2441 * (push_dummy_frame): Reformat to make more readable.
2442 * (find_dummy_frame_regs): ditto.
2443 * (hp_pop_frame): ditto.
2444 * (hp_restore_pc_queue): small cleanup.
2445 * (hp_push_arguments): ditto.
2446 * (pa_do_registers_info): ditto.
2447 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2448 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2449 * Define FRAME_CHAIN_VALID.
2450 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2451 passed to functions.
2453 * paread.c (pa_symtab_read): Use new bfd conventions for
2454 accessing linker symbol table.
2455 * (pa_symfile_init): Access embedded STAB info via BFD section
2456 mechanism and related macros.
2459 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2461 * sparc-stub.c: Use a seperate stack for our traps.
2462 * Handle recursive traps.
2463 * Remove all trap init code. This needs to be done by the
2465 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2467 * (handle_exception): See if we are at breakinst, if so, then
2468 advance PC sp that users can just step out of breakpoint().
2469 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2470 new place if SP has changed.
2471 * (case 's'): Get rid of this, we can't do it yet.
2472 * (case 't'): New command to test any old random feature.
2473 * (case 'r'): New command to reset the system.
2474 * (breakpoint): Add label to breakpoint trap instruction so that
2475 handle_exception() can detect where we are and get past the
2476 breakpoint trivially.
2478 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2480 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2482 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2484 * configure.in: recognise all sparclite variants
2486 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2488 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2489 binary files oring in the right bit.
2491 * main.c, source.c, state.c, symmisc.c: use macros defined in
2492 fopen-{bin|both} when fopening files.
2494 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2496 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2497 from a configuration file (typically including <limits.h>), or to
2498 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2499 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2500 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2501 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2502 * exppritn.c (print_subexp, dump_expression): Add case for
2504 * expression.h (OP_BITSTRING): New expression element type for
2506 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2507 macros to convert between number of expression elements and bytes
2508 to store that many elements.
2509 * i960-tdep.c (leafproc_return): Use new macros to access
2510 minimal symbol name and address fields.
2511 * m88k-pinsn.c (sprint_address): Use new macros to access
2512 minimal symbol name and address fields.
2513 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2514 minimal symbol address field.
2515 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2516 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2517 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2518 Use new BYTES_TO_EXP_ELEM macro.
2519 * parse.c (write_exp_bitstring): New function to write packed
2520 bitstrings into the expression element vector.
2521 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2523 * parser-defs.h (struct stoken): Document that it is used for
2524 OP_BITSTRING as well as OP_STRING.
2525 * parser-defs.h (write_exp_bitstring): Add prototype.
2526 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2527 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2528 LOWER, LENGTH): New tokens for keywords.
2529 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2530 upper_lower_argument, length_argument, array_mode_name,
2531 string_mode_name, variant_structure_mode_name): New non-terminals
2533 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2534 * ch-exp.y (match_bitstring_literal): New lexer support function
2535 to recognize bitstring literals.
2536 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2537 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2538 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2539 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2540 * ch-exp.y (yylex): Check tokentab6.
2541 * ch-exp.y (yylex): Call match_bitstring_literal.
2543 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2545 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2546 symbol name and value fields.
2548 * c-exp.y (yylex): Make static, to match prototype and other
2551 * expression.h (exp_opcode): Add BINOP_MOD.
2552 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2553 * expprint.c (dump_expression): Handle new BINOP_MOD.
2554 * language.c (binop_type_check): Handle new BINOP_MOD.
2555 * main.c (float_handler): Re-enable float handler when hit.
2556 * valarith.c (language.h): Include, need current_language.
2557 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2558 for integer divide truncates towards zero for negative results.
2559 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2560 * valarith.c (value_binop): Allow arithmetic operations on
2561 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2562 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2563 * ch-exp.y (tokentab3): Add MOD and REM.
2564 * ch-exp.y (yylex): Set innermost_block for symbols found
2565 in local scopes. Return LOCATION_NAME for local symbols.
2566 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2567 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2569 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2571 * command.c (shell_escape, make_command, _initialize_command):
2572 don't create or use fork if CANT_FORK is defined.
2573 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2574 code written for the IBM PC" remain.
2575 * xm-go32.h: define CANT_FORK
2577 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2579 * remote-sim.c: first attempt at general simulator interface
2580 * remote-hms.c: whitespace
2581 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2582 understand new stack layout. (print_register_hook): print ccr
2583 register in a fancy way.
2585 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2587 * eval.c (language.h): Include.
2588 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2589 to pointer types when the current language is C. It loses for
2590 other languages when the lower index bound is nonzero.
2591 * valarith.c (value_subscript): Take array lower bounds into
2592 account when performing subscripting operations.
2593 * valops.c (value_coerce_array): Add comment describing why
2594 arrays with nonzero lower bounds are dealt with in value_subscript,
2595 rather than in value_coerce_array.
2597 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2599 * ch-exp.y (FLOAT_LITERAL): Add token.
2600 * ch-exp.y (literal): Add FLOAT_LITERAL.
2601 * ch-exp.y (match_float_literal): New lexer routine.
2602 * ch-exp.y (convert_float): Remove.
2603 * ch-exp.y (yylex): Call match_float_literal.
2604 * ch-exp.y (yylex): Match single '.' after trying
2605 to match floating point literals.
2607 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2608 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2610 * expprint.c (dump_expression): New function for dumping
2611 expression vectors during gdb debugging.
2612 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2613 MULTI_SUBSCRIPT and moved out of BINOP range.
2614 * expression.h (DUMP_EXPRESSION): New macro that calls
2615 dump_expression if DEBUG_EXPRESSIONS is defined.
2616 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2617 * parse.c (length_of_subexp, prefixify_subexp): Change
2618 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2619 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2620 prefixify'ing the expression.
2621 * printcmd.c (print_command_1): Add comment.
2622 * ch-exp.y (expression_list): Add useful actions.
2623 * ch-exp.y (value_array_element): Add useful actions.
2624 * ch-exp.y (array_primitive_value): Add production.
2625 * ch-exp.y (yylex): Recognize ',' as a token.
2627 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2629 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2630 POSIXize the recursive makes (make [variable assignments] target{s})
2632 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2634 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2635 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2636 CPLUS_MARKER for all SVR4 systems, so follow suit.
2637 * defs.h (strdup_demangled): Remove prototype.
2638 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2639 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2640 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2641 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2642 prim_record_minimal_symbol_and_info): Use new macro
2643 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2644 * minsyms.c (install_minimal_symbols): Use new macro
2645 SYMBOL_INIT_DEMANGLED_NAME.
2646 * stabsread.c (define_symbol): Use new macro
2647 SYMBOL_INIT_DEMANGLED_NAME.
2648 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2649 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2650 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2651 SYMBOL_INIT_DEMANGLED_NAME.
2652 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2653 SYMBOL_DEMANGLED_NAME now tests language itself.
2654 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2655 now tests language itself.
2656 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2657 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2658 mangled name member in the language dependent portion of a symbol.
2659 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2660 mangled name member appropriate for a symbol's language.
2661 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2662 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2663 SYMBOL_DEMANGLED_NAME now tests language itself.
2664 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2665 initializes language dependent portion of symbol.
2666 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2667 demangles and caches the demangled form of symbol names.
2668 * utils.c (fputs_demangled, fprint_symbol): Use current language
2669 to select an appropriate demangling algorithm.
2670 * utils.c (strdup_demangled): Remove, no longer used.
2671 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2672 access the Chill mangled name member in the language dependent
2673 portion of a symbol.
2674 * ch-lang.c (chill_demangle): New function, simple demangler.
2675 * defs.h (chill_demangle): Add prototype.
2676 * symtab.h (language_dependent_info): Add struct for Chill.
2678 For older changes see ChangeLog-92
2684 version-control: never