1 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
3 * Makefile.in: Add new file ser-tcp.c.
4 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
5 * findvar.c (write_register): See if we are writing back the same
6 value that's already in the register. If so, don't bother.
7 * remote.c (putpkt, getpkt): Improve handling of communication
9 * ser-go32.c: Prototype it to death. Update serial_ops and add
10 dummy routines where appropriate.
11 * ser-tcp.c: New module to implement serial I/O via TCP
13 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
14 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
15 * serial.c: Add start of support for connect command.
16 (serial_open): Distinguish between tcp and local devices.
17 * serial.h (struct serial_ops): Get rid of restore, add
18 get_tty_state and set_tty_state. Define protoypes and macros for
20 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
21 some real buffering. Handle error conditions gracefully.
22 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
23 (Lynx), remove lots of cruft.
25 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
27 * printcmd.c (print_address_symbolic): turn this into an assigment
28 instead of an initialization (many compilers don't accept
29 structure initialization).
31 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
33 * xcoffread.c (read_xcoff_symtab): If several program csects in one
34 source file, give them all the name of the source file, rather than
35 the 2nd and subsequent ones having NULL names.
37 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
39 * printcmd.c (print_address_symbolic): Append source filename and
40 linenumber of the symbol if print symbol-filename is on.
41 (initialize_printcmd): `set print symbol-filename'.
43 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
45 * configure.in: Add config for Lynx target. Configure gdbserver
46 only for Lynx. Re-do selective configuration of sparclite.
48 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
49 configure.in remote-inflow.c remote-utils.c}: New files to
50 support GDB remote server. Currently only works for Lynx.
52 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
54 * stabsread.c (define_symbol, case 't'): Only set the name if it
55 is not a pointer type.
57 * stabsread.c (define_symbol): Clean up logic; move the read_type
58 calls to inside the switch statement (this improves the error
61 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
64 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
68 * source.c (line_info): Change "pc" to "address" in messages and
69 use print_address for addresses.
71 * source.c (line_info): If we don't find a symtab, print more useful
72 output, including the symbolic address.
74 * source.c (line_info): If --fullname, display the source.
75 (identify_source_line), callers: Take pc as argument, rather than
76 assuming innermost frame (emacs doesn't use this, so no one ever
78 * symtab.h: Declare frame_file_full_name.
81 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
83 * breakpoint.c (catch_command_1): Fix typo in error msg.
85 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
87 * elfread.c (elf_symfile_read): Update ELF structure and routine
88 names to specify 32-bit versions.
89 (elf_symtab_read): Retrieve size field directly from symbol,
90 instead of using old kludge.
92 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
93 calling opcodes library.
94 * z8k-tdep.c (print_insn): Likewise.
96 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * stabsread.c: Remove all uses of error(). Make error_type and
99 read_type_number static.
100 (define_symbol): Don't try to deal with a missing symbol
101 descriptor which isn't followed by digit, '(', or '-'.
102 * stabsread.h: Don't declare read_type_number here.
103 * gdbtypes.h: Don't declare error_type here.
104 * xcoffread.c: Remove NO_TYPEDEFS code.
106 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
108 * mips-tdep.c: Removed #include of many header files, and #define
109 of MIPSMAGIC; no longer used.
111 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * Many places: replace "the inferior" in messages with "the program"
114 or "the program being debugged".
115 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
116 and I'm getting sick of maintaining it.
118 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
121 * config/i386/go32.mh: Define SER_HARDWIRE.
122 * Makefile.in: Define SER_HARDWIRE.
124 (alldeps.mak): Add SER_HARDWIRE.
125 Remove all references to ser-hardwire.{c,o}.
126 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
128 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
130 * sparc-nat.c (store_inferior_registers): Fill in all members of
131 inferior_fp_registers by reading them from the inferior before
132 modifying and writing them back.
133 Fixes unexplainable inferior FP exceptions after calls to the inferior
134 or setting of floating point registers.
135 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
136 to register which is generated by gcc-2.4.
138 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
140 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
142 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
144 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
145 xm-i386lynx.h}: New configuration for Lynx.
147 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
150 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
152 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
153 as struct, union, or enum tags.
155 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
157 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
160 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
162 * infrun.c (wait_for_inferior),
163 infcmd.c (program_info, signal_command): Use symbolic signal names.
165 * inftarg.c (child_wait): Deal with EINTR and include message from
166 strerror if printing an error message.
168 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
170 * stabsread.c: Remove most uses of lookup_fundamental_type.
171 (define_symbol): Use read_type for type of enum constant,
172 not just read_type_number. Also don't call error().
173 (define_symbol): For unrecognized constant type, one complaint (the
174 one from error_type) is enough. Don't make our own in addition.
175 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
176 * gdbtypes.h: Doc fixes.
178 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 Fix stack unwinding through _sigtramp on Irix. These patches are from
181 Paul Flinders <ptf@delcam.co.uk>.
182 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
183 executable uses sigvec.
184 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
186 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
188 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
190 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
191 be passed to the inferior to make "handle <signal> nopass nostop" work.
193 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
197 * findvar.c (value_from_register): Fix uninitialized first_addr
198 which caused problems with assignment of doubles to register variables
200 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
201 missing mips definitions if necessary.
203 Fix handling of double register variables for mips targets and big
204 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
205 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
207 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
208 conversion of type held in multiple registers to host format.
209 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
210 companion to REGISTER_CONVERT_TO_TYPE.
211 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
212 Convert to function calls.
213 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
215 * mips-tdep.c (mips_print_register): Raw buffer now needs just
216 MAX_REGISTER_RAW_SIZE bytes.
217 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
218 (if defined) for doubles.
219 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
220 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
221 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
223 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
226 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
228 * configure.in: Add i[34]86-*-isc*.
230 * stabsread.c: Make sure all complain() pass the address of the struct.
232 * xcoffread.c: Make sure all struct complaints are static not auto.
234 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
236 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
238 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
240 * config/i386/linux.mh: Re-enable coredumps now that they should work.
242 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
244 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
246 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
248 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
250 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
252 * Makefile.in (INSTALLED_LIBS): New variable.
254 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
256 * main.c (quit_command): In the "quit anyway?" message, tell the user
257 whether we are planning to detach or kill the program.
259 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
260 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
262 * infcmd.c (read_pc): Doc fix.
264 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
266 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
267 signal_handler_caller.
268 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
269 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
270 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
271 Use SIGTRAMP_START if defined.
272 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
273 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
275 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
277 * infcmd.c (step_1): Fix poorly worded error message.
279 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
280 Comment out corelow.c because core dumps are broken on these machines.
282 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
283 if srcdir is not ".".
284 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
285 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
286 * depend: Update to latest automatically built version.
288 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
290 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
291 * Makefile.in (NONSRC): Add ChangeLog-92
293 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
295 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
296 not typo RAW_REGISTER_SIZE.
298 * frame.h, inferior.h: Doc fixes.
300 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
302 * findvar.c (write_register): Add sanity check for register size.
303 (read_register): Fixup sanity check for register size to be
304 consistent with write_register().
306 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
308 * sparclite/Makefile.in: Add dummy info, install and install-info
311 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
313 * remote-nindy.c: Removed declaration of coffstrip.
314 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
316 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
318 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
321 * Makefile.in (VERSION): GDB 4.9 release.
323 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
325 * README: Update known bugs to include the Solaris bug that
326 leaves core dumps in the current directory when restarting the
327 inferior with "run". Expand on the testsuite information.
329 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
330 be the last 4.9 prerelease test archive.
332 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
334 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
337 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
339 * README, NEWS: Update for gdb 4.9 release.
341 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
343 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
344 * target.c (MIN): #undef before defining.
346 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
348 Patch from Jeffrey Law:
349 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
351 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
353 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
356 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
358 * ch-exp.y (start): Apply work-around to avoid bison warning.
360 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
362 * Makefile.in (BISON): Remove double quotes around BISON
363 definition when bison is used.
365 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
366 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
367 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
368 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
369 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
370 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
371 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
372 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
374 * Makefile.in (VERSION): Bump to 4.8.6.
376 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
378 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
379 include declarations for malloc/realloc/free. Both malloc and
380 realloc return 'void *' for non-ANSI compilations.
382 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
384 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
387 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
389 * solib.c (clear_solib): Don't close bfd if it is NULL.
391 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
393 * core.c (dis_asm_read_memory): Cast second arg of
394 target_read_memory to "char *".
395 * breakpoint.c (watchpoint_check): Change arg type from PTR to
396 "char *", to match other functions called by catch_errors().
398 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
400 * More patches from Jeffrey Law (law@cs.utah.edu).
401 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
402 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
403 Delete unnecessary declarations.
405 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
407 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
408 poll() for termio{s}.
410 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
412 * i386-tdep.c (i386_frame_num_args): Always return -1.
414 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
416 * Patches from Jeffrey Law <law@cs.utah.edu>.
417 * gdb/hppa-tdep.c: Declare frame_saved_pc.
418 (frameless_function_invocation): New function.
419 (frame_saved_pc, init_extra_frame_info): Use
420 frameless_function_invocation.
421 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
422 call instead of just grabbing the value currently in %r2.
423 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
424 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
425 definition and use the common one in tm-hppa.h.
426 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
427 use unwind descriptors to determine if the frame chain is valid.
428 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
429 it does not assume %r4 is the frame pointer.
430 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
431 and ssm instructions.
432 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
433 helper functions for print_insn.
434 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
435 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
436 which nullifies the following instruction.
438 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
440 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
441 pass the 5th arg there, rather than using an ANSI C-specific macro.
443 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
445 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
447 * Makefile.in (VERSION): Bump to 4.8.5
448 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
449 directories to include search path.
450 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
452 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
453 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
454 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
455 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
456 udr.o, udip2soc.o): Remove explicit rules, use the ones that
457 are automatically generated in "depend".
458 * Makefile.in (paread.o): Document why a dependency doesn't get
459 automatically generated in "depend" and leave this explicit rule
461 * depend: Update to latest automatically generated version.
463 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
465 * xcoffread.c: Doc fix.
467 * Makefile.in (depend): Include $(CC) command in generated output.
469 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
471 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
472 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
473 * depend: Update to latest automatically built version.
475 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
477 * sparclite/Makefile.in: Create default target that does nothing
478 in order to force user to build by hand.
480 * sparclite/Makefile: Remove. It's not necessary anymore.
482 * ser-unix.c (wait_for): New routine to handle read timeouts,
483 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
485 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
487 * mips-pinsn.c (print_insn): Return value.
489 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
491 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
492 at configuration time and doesn't belong in the distribution archive.
494 * Makefile.in (NONSRC): Add 29k-share/README.
495 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
497 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
498 constants with slightly more portable definitions (still depends
499 on 2's complement arithmetic though).
500 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
501 * i386v-nat.c (sys/reg.h): Conditionalize include on
502 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
503 * ser-unix.c (termio.h): Include <termio.h> like other files that
504 include termio.h, not <sys/termio.h> which may not exist (on
507 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
509 * valprint.c (print_longest): Change format parameter from a
510 'char' to an 'int'. We can't have 'char' parameters with the
511 current coding style, where we mix prototypes with pre-ANSI
513 * value.h (print_longest): Change format parameter in prototype
514 from a 'char' to an 'int'.
516 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
518 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
520 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
521 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
523 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
525 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
526 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
527 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
528 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
529 ptrace needs 5 arguments, #define ptrace to always
530 pass zero as the 5th argument.
532 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
534 * configure.in: Match z8k-*-sim for z8000.
535 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
536 * remote-hms.c: Update to use new serial protocol.
538 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
540 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
541 necessary and Solaris doesn't have it.
543 * Makefile.in (clean-info, install, install-info, info, dvi,
544 check, all): do not echo recursion lines.
546 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
548 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
549 required target ports which use sockets (like a29k-udi).
551 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
553 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
555 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
556 systems lacking select().
558 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
560 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
562 * alldeps.mak, depend: Update with latest automatically built
565 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
567 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
569 * Makefile.in (make-proto-testsuite.dir): New target to make
570 prototype testsuite tree.
572 * Makefile.in (VERSION): Bump to 4.8.4.
574 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
576 * stabsread.c (define_symbol): If unrecognized constant type,
577 complain() not error().
579 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
581 * infptrace.c: Add missing close paren to test for
582 FIVE_ARG_PTRACE defined.
584 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
585 when compiling with gcc, but disable it for now. See comment.
586 * defs.h (LONGEST): Define as either "long" or "long long"
587 based on CC_HAS_LONG_LONG.
588 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
589 how longest_to_int is defined.
590 * c-valprint.c (c_val_print): Call print_longest.
591 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
592 instead of LONG_LONG.
593 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
595 * printcmd.c (print_scalar_formatted): Call print_longest
596 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
597 * typeprint.c (print_type_scalar): Call print_longest and let
598 it figure out what to do for PRINTF_HAS_LONG_LONG.
599 * valprint.c (val_print_type_code_int): Call print_longest
600 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
601 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
602 * value.h (struct value): Replace usage of LONG_LONG with
604 * value.h (print_longest): Add prototype.
605 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
606 * values.c (unpack_double): Collapse code that was unnecessarily
607 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
608 * values.c (value_from_longest): Remove dependency on
609 CC_HAS_LONG_LONG and just use LONGEST.
610 * solib.c (solib_map_sections): Use bfd_get_filename
611 to access filename field.
612 * solib.c (clear_solib): Save filename and free it later, after
613 bfd_close, since bfd_close may reference it. Use bfd_get_filename
615 * config/convex/xm-convex.h (LONG_LONG): Replace with
616 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
617 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
618 Add PRINTF_HAS_LONG_LONG references.
620 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
622 * inflow.c (kill_command), infcmd.c (attach_command),
623 remote.c (remote_interrupt_twice): In messages for the user, call it
624 "the program" or "the program being debugged" not "the inferior".
626 * hp300ux-nat.c: Cast second arg to supply_register calls.
627 (_initialize_kernel_u_addr, getpagesize): New functions.
628 (store_inferior_register_1): Change arg name from value to val.
629 (fetch_core_registers): Make arg core_reg_size unsigned.
630 Pass 5 args to ptrace.
631 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
632 Remove KERNEL_U_ADDR stuff.
633 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
634 * config/m68k/hp300hpux.m{t,h}:
635 Move exec.o from NATDEPFILES to TDEPFILES
636 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
637 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
639 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
641 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
643 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
645 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
647 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
649 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
650 describe `set demangle-style arm' (not cfront);
651 mention can type `q' to discard output, when gdb pages
653 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
655 * valops.c (search_struct_field): Fix gdb core dump with incomplete
658 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
660 * remote.c: Change timeout to 2.
661 (remote_open): Use unpush_target not remote_close.
662 (remote_resume): If siggnal != 0, give warning not error().
663 (remote_wait, remote_interrupt, remote_interrupt_twice):
664 If we get two interrupts, let the user get out if they want.
665 (remote_{kill,mourn}): New functions.
666 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
668 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
670 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
672 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
674 * Remote targets (mourn): Call unpush_target.
676 * config/sparc/xm-sun4os4.h: Declare free() to return int.
677 Remove twisted use of PARAMS.
679 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
680 that ansidecl.h assumes ANSI on AIX.
682 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
684 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
685 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
687 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
689 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
691 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
693 * remote-vx.c (net_connect): Allow numeric IP address for host.
695 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
697 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
699 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
701 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
703 * symtab.h, xcoffread.c: Revise linetable sorting comments.
705 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
707 * valops.c (value_cast): A cast might also change the object
708 representation in C++.
709 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
710 to get the proper read_symtab function when called from mipsread.c.
711 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
712 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
713 for dummy psymtabs, inhibit processing of dummy psymtabs.
715 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
717 * Changes from (or inspired by) AMD:
718 * remote-udi.c (udi_attach): Assignments to Space and Offset were
720 (udi_wait): Make error message (UDIGetStdout) match error.
721 (udi_wait): Handle UDIStdinNeeded.
722 * command.c [CANT_FORK]: Use system().
723 * utils.c (prompt_for_continue): Allow quit with 'q'.
725 * solib.c (solib_add): Don't call special_symbol_handling if there
726 were errors in symbol_add_stub. Also set so->from_tty before
727 calling symbol_add_stub.
729 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
731 * Merge in HPPA/BSD patches from Utah:
732 * defs.h: Add const to 2nd arg of psignal prototype.
733 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
735 * hppab-core.c: Deleted. No longer useful.
736 * hppab-nat.c: #include more files. Use PT_WUREGS, not
738 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
739 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
740 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
741 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
742 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
744 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
746 * Fix two bugs found by deja-gnu. One is the incorrect reporting
747 of the PC being in a stack dummy when looking at a core file
748 without symbols. The other is the incorrect passing of char
749 arguments during expression evaluation (ie: p foo('a','b') would
750 mess up the passing of it's args because it wasn't coercing the
752 * hppah-tdep.c: Rename global functions to have consistent hppa_
753 prefix. Make more functions static. Drop hp_ prefix from static
754 functions. (hppa_push_arguments): Call value_arg_coerce to cast
755 char to int args if necessary. (hppa_fix_call_dummy): Create
756 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
757 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
758 valid (ie: != 0) before doing comparison against PC.
759 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
760 to reflect new arguments.
761 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
762 prefix for func name. (FIX_CALL_DUMMY): Move code into
765 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
766 to malloc() so that we can test GDB eval of dynamically created
767 arrays (like char strings in `print "foo"').
769 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
771 * printcmd.c (print_address_symbolic): Search symtabs as well as the
772 minimal symbols for a nearby symbol.
774 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
776 * coffread.c: Comment changes around minimal symbol recording.
778 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
780 * command.c: comment changes only.
782 * mips-tdep.c (heuristic_fence_post): new static variable.
783 (heuristic_proc_start): use heuristic_fence_post, print better
784 warnings, but only if not stop_soon_quietly.
785 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
787 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
789 * symtab.h: Fix LOC_REF_ARG comment.
791 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
792 and Jim Kingdon (kingdon@cygnus.com)
794 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
796 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
797 symfile.c (compare_symbols): Don't check first character; STRCMP
800 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
801 structures that are passed by address in a register.
802 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
803 * findvar.c (read_var_value),
804 printcmd.c (address_info, print_frame_args),
805 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
806 * symtab.c (lookup_block_symbol): Deal with it.
808 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
810 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
812 * objfiles.c (find_pc_section): Return a struct obj_section *.
813 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
814 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
815 Don't use obj_section hack.
816 * xcoffexec (vmap_symtab): Relocate obj_sections.
817 * printcmd.c (containing_function_bounds): Use find_pc_section.
819 * symtab.h: Clean up SYMBOL_VALUE comments.
821 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
823 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
824 Expand comments about LOC_ARG/LOC_LOCAL pairs.
826 * coffread.c (read_coff_symtab): Use rewind before fseek.
828 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
830 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
831 * Makefile.in: Add $(YFLAGS) when using $(YACC).
832 * Makefile.in: Remove message to expect conflicts and unused
833 rules in ch-exp.y, since there no longer are any such.
835 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
837 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
839 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
841 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
842 rather than dumping core.
844 * Makefile.in: Add ${srcdir}/ to all source files.
845 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
846 (TAGS): Deal with srcdir and new config directory scheme.
848 Makefile.in (NONSRC): Remove createtags.
849 alldeps.mak: Updated.
851 * rs6000-tdep.c: Delete unused function print_frame.
853 * frame.h (struct frame_info): Doc fix for next_frame.
854 New field signal_handler_caller.
855 blockframe.c (create_new_frame, get_prev_frame_info),
856 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
857 INIT_FRAME_PC_FIRST).
858 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
861 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
863 * irix4-nat.c (fetch_core_registers): Special version of this for
864 Irix 4.x, which stores regs a bit differently from other /proc
866 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
867 to new file core-svr4.c.
868 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
869 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
871 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
873 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
875 * i387-tdep.c: Remove unused #includes.
877 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
879 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
881 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
883 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
885 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
886 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
887 Don't muck with SYMBOL_CLASS.
889 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
891 * munch: Don't use head command. It doesn't exist everywhere.
893 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
895 * inflow.c (new_tty): Remove spurious 'o' character at end
898 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
900 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
901 instructions and nothing more.
902 * mipsread.c (add_line): Add comment why we have to combine line number
903 entries for the same line number.
905 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
907 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
910 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
912 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
914 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
916 * source.c (select_source_symtab): Clean up comment. Also, if
917 we have a current_source_symtab, and s is NULL, return without
919 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
920 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
922 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
924 * dbxread.c (unknown_symchar_complaint): Add new complaint.
925 * stabsread.h: Declare it.
926 * partial-stab.h: Use it.
928 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
930 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
932 * stack.c (print_frame_info): Print specially if dummy frame.
934 * breakpoint.c: Add comments regarding within_scope future direction.
938 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
940 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
942 * ch-exp.y: Fix thinko that broke parsing of FALSE.
944 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
946 * stabsread.c (read_member_functions): Initialize domain for stubbed
947 member functions to avoid gdb core dumps when printing pointers
949 * cp-valprint.c (cp_print_class_method): Check for stubbed member
952 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
954 * expprint.c (print_subexp): If opcode not found in op_print_tab,
955 stop with an error().
956 eval.c (evaluate_subexp): Change error message.
958 * objfiles.c (build_objfile_section_table): Cast return value
961 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
963 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
964 to rs6000_frame_chain and deal with it if we're in a signal handler.
965 (FRAME_SAVED_PC): Use rs6000_frame_chain.
967 * breakpoint.c (within_scope): New function.
968 (enable_breakpoint, watchpoint_check): Use it.
970 * source.c (openp): Handle "exec-file ./ls" correctly.
972 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
974 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
976 * ch-exp.y: Clean up lexing of identifiers and
977 reserved words. (E.g. don't recognize FALSEXXX as the
978 keyword FALSE followed by the identifier XXX.)
979 Also, convert identifiers to lower case.
981 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
983 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
984 new serial interface.
986 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
988 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
989 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
990 * ser-go32.c: Return -1 on most failures, 0 on most successes,
991 and use new return codes for go32_readchar().
992 * ser-unix.c: Ditto. Also, move error handling up to caller for
993 SERIAL_SETBAUDRATE().
994 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
996 (serial_close): New routine to wrap around device close routine.
997 serial.h: Clean & document return values more clearly.
999 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1001 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1003 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1004 operand in decimal rather than wrong textual versions.
1006 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1007 (mention 't', remove false thing about 'g' only good with 'f').
1009 * breakpoint.h: move "struct breakpoint" and friends to top of
1010 file so that bpstat_find_breakpoint prototype works.
1012 * solib.c (struct so_list): Add bfd field.
1013 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1014 Put the bfd in bfd field of the so_list.
1015 (clear_solib): Free bfd name and close_bfd on the bfd.
1017 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1019 * valarith.c (value_subscript): Add COERCE_REF.
1020 * ch-exp.y (operand_5): We can generalize the 2nd operand
1021 of a string repetition ot 'literal' without ambiguity.
1023 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025 * breakpoint.h (struct bpstat): Remove momentary field.
1026 Remove bpstat_momentary_breakpoint. This was always kludgy
1027 and is no longer used.
1029 * breakpoint.h: Add enum bpstat_what.
1030 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1031 stop and print fields of bpstat now per-breakpoint, not just
1032 one for the whole chain.
1033 breakpoint.{c,h} (bpstat_what): New function.
1034 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1035 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1036 with call to bpstat_what.
1037 README: Remove watchpoint/breakpoint bug from known bugs.
1039 * breakpoint.h: Prototype bpstat_find_breakpoint.
1041 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1043 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1045 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1046 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1048 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1050 * i960-pinsn.c (tabent): Copied struct definition from
1053 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1055 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1056 is a C++ destructor.
1057 * symtab.c (gdb_mangle_name): Use it.
1058 * symtab.c (find_methods): Do not add destructors to choice list
1060 * symtab.c (decode_line_1): Make breakpoints on destructors work
1063 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1065 * ser-go32.c: Make it use serial port name.
1066 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1068 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1071 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1073 * configure.in: Only configure sparclite subdir when target_cpu
1076 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1078 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1079 Remove FIXME comment regarding this.
1081 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1083 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1085 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1087 Add section table to objfile struct. Use it for find_pc_section.
1088 * objfiles.c (add_to_objfile_sections,
1089 build_objfile_section_table, find_pc_section): new functions.
1090 (allocate_objfile): build section table.
1091 * objfiles.h (struct obj_section): new structure.
1092 (struct objfile): add section table.
1093 (find_pc_section): new prototype.
1094 * solib.[ch] (find_pc_section_from_so_list): removed.
1095 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1096 symfile.h for objfiles.h.
1097 (in_solib_trampoline): adjusted for new find_pc_section
1098 prototype. Removed BAD_RICH_HACK ifdefs.
1099 * symfile.c (syms_from_objfile): offset objfile sections.
1100 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1101 * symfile.h (find_pc_section): prototype removed. Also fixed
1102 comment typo NUL -> NULL.
1103 * target.[ch] (find_pc_section_from_targets): removed.
1104 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1106 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1108 * ser-go32.c: Format. (go32_open): Use proper return value.
1110 * configure.in: Undo conditional configdirs hack for sparclite.
1112 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1114 * symtab.c (list_symbols): When call break_command, pass both
1115 filename and function name not just function name.
1117 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1119 (Changes and new files to make "none" a full fledged configuration)
1120 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1121 Currently only tm-none.h has any meaningful contents.
1122 * config/none/none.mh (NAT_FILE): Use nm-none.h
1123 * config/none/none.mh (XM_FILE): Use xm-none.h
1124 * config/none/none.mt (TM_FILE): Use tm-none.h
1125 * Makefile.in (depend): Remove comment about parse errors in
1126 valops.c, it now parses correctly and generates a correct depend
1127 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1128 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1130 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1132 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1134 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1135 exactly 8 characters.
1137 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1139 * configure.in: Sparclite uses sparc config dir. Also has it's
1140 own tm- & .mt files now. Also add sparclite to configdirs.
1141 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1142 * config/i386/go32.mh: Nullify def of TERMCAP.
1143 * config/i386/xm-go32.h: Get rid of redef of EIO.
1144 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1145 specific configs. Very similar to sun4os4, but without solib.
1146 * sparclite/{Makefile.in configure.in}: First cut at making this
1149 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1151 * ser-go32.c: First cut at adapting to new serial interface.
1153 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1155 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1156 These implement a new serial line interface for talking to remote
1158 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1159 EXCEPT go32, which gets ser-go32.c.
1160 * remote.c: Use new serial interface. More remote-xxx's to be
1162 * ser-bsd.c, ser-termios.c: Removed.
1163 * serial.c: New. Implements common operations for all serial
1165 * ser-unix.c: New. Unix specific serial operations for various
1166 flavors of Unix (Posix, SysV, BSD).
1167 * serial.h: Generic serial interface defs.
1168 * config/i386/go32.mh, config/i386/i386bsd.h,
1169 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1170 ser-bsd.o from XDEPFILES. All the magic is now handled in
1173 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1175 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1177 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1179 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1181 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1182 about framelessness except on the innermost frame.
1184 * xcoffexec.c: Call fatal() not abort().
1186 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1187 a LOC_OPTIMIZED_OUT symbol.
1188 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1189 findvar.c (read_var_value), printcmd.c (address_info),
1190 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1191 m2-exp.y (yylex): Deal with it.
1192 ch-exp.y (yylex): Deal with it.
1194 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1196 * findvar.c (value_from_register): H8500 specific, check to see
1197 if we are looking at short pointer. If so, skip crock.
1198 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1199 read_memory_integer() to avoid getting messed up by sign extension.
1201 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1203 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1204 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1205 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1207 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1209 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1211 * core.c (dis_asm_print_address): New function.
1213 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1216 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1218 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1219 entire breakpoint chain and print only the first entry that needs to
1220 be printed and needs to be stopped for. Fixes problems with printing
1221 of multiple breakpoints with different conditions.
1222 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1223 effectively stops printing of the breakpoint chain.
1224 * breakpoint.c (print_it_noop): New routine to print nothing
1225 for this breakpoint entry and dont stop printing.
1226 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1227 watchpoint only if it is enabled.
1228 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1229 descriptor from the library to make backtraces through setjmp work.
1230 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1232 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1233 all registers saved within sigtramp, cleanup.
1235 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1237 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1239 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1241 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1242 with prototype in ../include/dis-asm.h.
1244 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1246 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1247 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1248 Use read_memory_func interface to disassembler.
1250 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1252 Teach sparc solaris to next over shared library functions.
1253 * solib.[hc] (find_pc_section_from_so_list): new function and
1255 * sparc-tdep.c (in_solib_trampoline): new function.
1256 * symfile.[hc] (find_pc_section): new function and prototypes.
1257 * target.[hc] (find_pc_section_from_targets): new function and
1259 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1260 in_solib_trampoline.
1262 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1264 * infrun.c (wait_for_inferior): Revise comment.
1266 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1268 * command.{c,h}: New var_type var_integer.
1269 main.c: Use it for history_size.
1271 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1272 Lint and byte-order fixups.
1274 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1276 * breakpoint.h (bpstat): New field print_it.
1277 breakpoint.c (bpstat_print): Use it.
1278 (print_it_normal): New function (from old bpstat_print code).
1279 (bpstat_{alloc,stop_status}): Set print_it field.
1281 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1282 evaluating watchpoint condition, via new function watchpoint_check.
1283 Also stop if watchpoint disabled due to leaving its block.
1285 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1287 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1289 * mips-pinsn.c: Add missing include of dis-asm.h.
1291 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1293 * Makefile.in (clean, distclean, realclean): Recursively apply
1294 to subdirs first, rather than last. This avoids, for example,
1295 Makefile being removed in a parent directory before the recursive
1298 * alldeps.mak, depend: Update for below changes.
1300 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1301 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1302 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1303 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1304 instead of tm-68k.h.
1305 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1306 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1307 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1308 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1309 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1310 tm-68k.h to tm-m68k.h.
1311 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1312 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1315 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1316 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1317 * a29k-tdep.c: Renamed from am29k-tdep.c.
1318 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1319 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1320 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1321 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1322 Map '29k' to 'a29k'.
1323 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1324 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1325 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1327 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1328 define that does not appear anywhere else in the gdb source tree.
1329 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1331 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1333 * breakpoint.c: Add comments regarding breakpoint_re_set.
1335 * xcoffread.c (sort_syms, compare_symbols): Remove.
1336 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1337 not our own sort_syms (it is identical).
1339 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1341 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1343 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1344 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1346 * exec.c (exec_close): Fix storage leak.
1347 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1348 output sections when patching an executable.
1349 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1350 when writing all registers.
1351 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1352 at the right offset in the dummy frame.
1353 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1354 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1355 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1357 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1359 * Makefile.in (TARFILES): Avoid trailing backslash.
1361 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1363 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1364 it in breakpoint_re_set.
1365 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1367 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1368 don't use sizeof(int) for target stuff, etc).
1370 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1372 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1373 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1374 support that can't be integrated anyway due to lack of clear
1377 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1379 * findvar.c (read_register, write_register): Make these capable
1380 of reading/writing registers that are shorter than REGISTER_TYPE.
1381 * (value_from_register): Install H8500 specific code to return
1382 proper value when register is being used as a pointer.
1383 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1384 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1385 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1386 chain frames properly by combining frame pointer with T reg.
1387 (init_extra_frame_info): Delete. It's now a macro.
1388 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1389 offset by the correct amount off of the frame pointer.
1390 (register_byte): Delete. It's now a macro.
1391 (register_raw_size, register_virtual_size): Delete. Replaced by
1392 common routine h8500_register_size, cuz there's no difference
1393 between the raw & virtual sizes on this machine.
1394 (register_convert_to_raw, register_convert_to_virtual): Delete,
1395 cuz there's no difference between the raw & virtual forms.
1396 Replaced by memcpy in tm file.
1397 (register_virtual_type): Rename to h8500_register_virtual_type.
1398 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1399 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1400 emulator have same reg offsets. This is all handled in the
1402 (h8500_trapped_internalvar): New routine to detect references to
1403 convenience vars acting as pointer pseudo-regs.
1404 (h8500_value_trapped_internalvar): Conjure up value of pointer
1406 (h8500_set_trapped_internalvar): Convert set value in real
1407 register references.
1408 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1409 code segment register.
1410 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1412 (wait_for_inferior): Add h8500 specific code to add stack segment
1413 when reading SP register.
1414 remote-sim.c (fetch_register): Spacing.
1415 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1416 detect cruft. Redo all register manipulation stuff. Get rid of
1417 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1418 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1419 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1420 to create internal vars for pointer pseudo-regs.
1422 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1424 * Makefile.in: Numerous small changes to macro definitions
1425 and rules for building gdb distribution tree. Many macros
1426 eliminated or merged, and rules simplified.
1427 * alldeps.mak: Update.
1430 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1432 * Makefile.in: recurse through SUBDIRS for dvi target too
1434 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1436 * Clean up xcoff relocation.
1437 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1438 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1440 symtab.h (struct general_symbol_info): Add section field.
1441 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1442 xcoffread.c: Set section for symbols and msymbols.
1443 (struct symtab): Add block_line_section field.
1444 buildsym.c (end_symtab): Set it.
1445 (end_symtab and callers): Add section parameter.
1446 objfiles.c (objfile_relocate): New funciton.
1447 xcoffexec.c (vmap_symtab): Use it.
1448 xcoffsolib.h (struct vmap): Remove unused fields.
1449 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1450 CORE_NEEDS_RELOCATION, symtab_relocated.
1451 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1452 rs6000-tdep.c: Make loadinfotext static.
1453 breakpoint.c (fixup_breakpoints): Doc fix.
1454 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1455 (end_symtab): primary field replaces nonreloc.
1457 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1459 * symtab.h (struct linetable_entry): Remove confusing comment.
1461 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1463 * Makefile.in: add installcheck target
1465 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1467 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1468 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1469 z8k}: New directories to hold cpu specific configuration files.
1470 Naming follows gcc convention.
1471 * config/{*.mt, *.mh}: All target and host makefile fragment
1472 config files moved to an appropriate config/<cpu> subdirectory.
1473 * nm-*, xm-*, tm-*: All native, host, and target files, which
1474 get linked to nm.h, xm.h, and tm.h respectively by configure,
1475 moved to appropriate config/<cpu> subdirectory.
1476 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1477 Native, host, and target files that are common across more than
1478 one cpu architecture and included by one of the configured
1479 native, host, or target files, get moved to config directory.
1480 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1481 pick up native, host, or target include files moved to one of
1482 the config subdirectories, and that are included by other files.
1483 * Makefile.in (alldeps.mak): Modify to account for new config
1484 directory structure.
1485 * alldeps.mak, depend: Update for new config directory structure.
1486 * config/*/[ntx]m-*.h: Modify all files that include other
1487 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1488 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1490 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1491 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1492 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1493 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1494 the ones where the default is not unique or different than the
1495 config subdirectory name. Similarly, handle gdb_target_cpu.
1496 Modify configure.in as appropriate to make use of gdb_host_cpu
1497 and gdb_target_cpu to find makefile fragments and make links.
1499 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1501 * mipsread.c (compare_blocks): Sort blocks with the same start
1502 address by decreasing ending address.
1504 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1506 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1507 lookup_symbol as it might get clobbered by the call.
1509 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1510 The previous code did not initialize the language field for the psymtab
1513 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1515 * c-exp.y (parse_number): Avoid shift warning.
1516 * serial.h (struct ttystate): Declare empty one on DOS.
1518 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1520 * xm-sun4os4.h: Return type of free() should be void, not int.
1522 * vx-share/vxWorks.h: Remove #def of NULL.
1524 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1526 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1528 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1530 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1532 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1534 * ieee-float.c: Moved to ../libiberty.
1535 * ieee-float.h: Moved to ../include.
1536 * Makefile.in: Update accordingly.
1537 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1538 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1539 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1540 it is now in ../opcodes/m68881-ext.c.
1541 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1542 prologue (some callers _do_ care).
1543 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1544 new interface of ../opcodes/*-dis.c.
1545 * ch-exp.y: Add #include <ctype.h>.
1547 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1549 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1551 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1553 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1555 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1557 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1559 * z8k-tdep.c (extract_return_value, write_return_value,
1560 store_struct_return): New functions from macros in tm-z8k.h.
1562 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1564 * valops.c (value_arg_coerce): Apply temporary patch to
1565 fix problem with coercion of array and function types when
1566 passed as arguments to C functions, pending a more complete
1567 review of when and how coercion should be done, depending
1568 upon context and language.
1570 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1572 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1574 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1575 debugsec if there are a non-zero number of symbols.
1577 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1579 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1581 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1583 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1585 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1586 not just 50 symbols.
1587 (symtbl_num_syms): New variable.
1588 (read_xcoff_symtab): Set it.
1589 (read_symbol_nvalue): Check for bad symno.
1590 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1593 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1595 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1596 This is defined in defs.h if necessary.
1597 * vx-share/vxWorks.h: Remove #defs of min and max.
1598 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1599 vx-share/xdr_rdb.c: include defs.h.
1601 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1603 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1606 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1607 xcoffread.c: Doc fixes.
1609 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1611 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1612 xcoffexec.c (xcoff_relocate_core): New function.
1613 (text_adjustment): Removed.
1614 (add_vmap): Return the vmap.
1615 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1617 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1619 * xcoffsolib.h: Add objfile member to struct vmap.
1620 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1621 xcoffexec.c (add_vmap): Allocate objfiles here.
1623 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1625 Support 68000 series without floating point.
1627 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1628 * tm-68k-nofp.h: New file, lacks 68881 support.
1629 * config/m68k-nofp.mt: New file.
1631 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1633 Remove a few remaining underscore/no-underscore remnants from
1636 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1637 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1638 * config/sparc-noun.mt: Rename to sparc-em.mt.
1639 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1640 * tm-68k-un.h: Rename to tm-68k-fp.h.
1641 * tm-spc-un.h: Rename to tm-spc-em.h.
1642 * tm-sun4sol2.h: Cleanup.
1643 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1645 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1647 * symmisc.c (std_in, std_out, std_err): Move initializations
1648 to runtime code, in case they aren't constant.
1650 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1652 * symtab.c (find_pc_symtab): some object file formats, notably
1653 mips, have holes in the address ranges of symtabs. Change
1654 this algorithm from first hit to tightest fit.
1656 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1657 fence post without finding the enclosing function, then print a
1660 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1662 * utils.c (fputs_demangled, fprint_symbol): Remove.
1663 * utils.c (fprintf_symbol_filtered): New function which combines
1664 the functionality of fputs_demangled and fprint_symbol. Uses a
1665 caller provided language parameter to select the appropriate
1666 demangler, and caller provided args to pass to the demangler.
1667 * defs.h (enum language): Move further up in file so enum can
1668 be used in prototypes.
1669 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1670 * defs.h (fprintf_symbol_filtered): Add prototype.
1671 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1672 fputs_demangled with call to fprintf_symbol_filtered.
1673 * cp-valprint.c (demangle.h): Include
1674 * cp-valprint.c (cp_print_value_fields): Replace calls to
1675 fprint_symbol with calls to fprintf_symbol_filtered.
1676 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1677 with call to fprintf_symbol_filtered.
1678 * stack.c (print_frame_info): Remove obsolete code so we don't
1679 have to update fputs_demangled usage in it.
1680 * stack.c (print_frame_info, frame_info): Add language variable
1681 to pass to fprintf_symbol_demangled and initialize it from the
1682 symbol's language. Replace calls to fputs_demangled with calls
1683 to fprintf_symbol_filtered.
1684 * symtab.c (find_methods): Replace call to fputs_demangled with
1685 call to fprintf_symbol_filtered.
1686 * ch-valprint.c (demangle.h): Include.
1687 * ch-valprint.c (chill_print_value_fields): Replace call to
1688 fprint_symbol with call to new fprintf_symbol_filtered.
1690 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1692 * Makefile.in (VERSION): Bump version to 4.8.2.
1694 * main.c (source_command): Require an explicit pathname of file
1695 to source, since previous behavior of defaulting to gdb init file
1696 was troublesome and undocumented.
1697 * printcmd.c (disassemble_command): Add missing '{}' pair to
1698 else with two statements. Bug reported by Stephane Tsacas
1700 * symtab.c (find_pc_line): Don't complain about zero length or
1701 negative length line numbers for the moment, since we may not own
1702 the terminal when called, such as when single stepping. (FIXME)
1703 * language.h (CAST_IS_CONVERSION): True if current language is
1704 C++ as well as C. Fix from Peter Schauer.
1705 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1706 Use STREQN macro rather than bare '!strncmp()'.
1707 * environ.c (unset_in_environ): Avoid use of memcpy on
1708 overlapping memory regions, as suggested by Paul Eggert
1709 <eggert@twinsun.com>.
1710 * c-exp.y (%union struct): Remove unused ulval as suggested
1711 by Paul Eggert <eggert@twinsun.com>.
1713 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1715 * main.c (gdbinit): Make static.
1716 * main.c (inhibit_gdbinit): Move to file scope.
1717 * main.c (main): Remove local inhibit_gdbinit.
1718 * main.c (source_command): Don't source '.gdbinit' file by
1719 default if gdb has been told to ignore it.
1721 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1723 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1726 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1728 * printcmd.c (print_address_symbolic): Only print if offset
1729 is shorter than max_symbolic_offset.
1730 (initialize_printcmd): `set print max-symbolic-offset'.
1732 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1733 (examine_tag): Use it.
1734 (read_register_stack): Only look in the local registers for a
1735 memory address if it's between rfb and rsp; go to memory otherwise.
1736 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1737 (reginv_com): Remove ancient kludge command.
1739 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1741 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1742 irix4 will again compile.
1744 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1746 * configure.in: accept mips-sgi-irix4* for irix4.
1748 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1750 * z8k-tdep.c (print_register_hook): Lint.
1752 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1754 Lint fixes from Paul Eggert (eggert@twinsun.com):
1756 * command.c (do_setshow_command): var_uintegers are unsigned.
1757 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1758 unsigned, since they use hex values with the high bit set.
1760 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1762 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1763 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1765 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1766 macro definitions in parenthesis.
1768 * dbxread.c (dbx_symfile_init): Catch the case where there is
1769 no string table, but the only way we find out is by reading zero
1772 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1774 * dbxread.c (dbx_symfile_init): Make size of the string table
1775 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1776 offset to the string table is nonzero and handle the nonexistant
1777 string table case, should it occur. Ensure that the string table
1778 size read from the file is reasonable, with a minimum lower bound
1779 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1781 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1783 * Makefile.in: Changes to build testsuite correctly.
1784 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1785 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1786 (TARGET_FLAGS_TO_PASS): New variable.
1787 (SUBDIRS): Added testsuite.
1788 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1789 testsuite is compiled with CC_FOR_TARGET rather than CC.
1791 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1793 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1794 reported by mycroft@gnu.ai.mit.edu.
1796 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1797 * configure.in (vax-*-ultrix2*): New triplet.
1798 * config/vaxult2.mh: New file.
1799 * xm-vaxult2.h: New file.
1801 * c-exp.y (parse_number): Change high_bit to unsigned.
1802 * demangle.c: Change all references to cfront to ARM, since the
1803 actual algorithm is the one specified in the Annotated Reference
1804 Manual. This was confusing users into thinking that full cfront
1805 support was implemented.
1806 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1807 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1808 directly to lookup_struct_elt_type, which will do the
1809 dereferencing itself.
1810 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1811 NULL dereferencing bug for unnamed structs, comment out
1814 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1816 * coffread.c (process_coff_symbol): Change PCC argument correction
1817 so that it only happens on big-endian targets; so that it only
1818 happens if the short or char argument is aligned on an int
1819 boundary; and so that it changes the location, rather than the
1820 type, of the argument. These changes tend to parallel similar
1821 (old) changes in stabsread.c.
1823 * coffread.c (coff_read_enum_type): Use the specified size for
1824 enums, don't assume that they are int-sized.
1826 * c-valprint.c (c_val_print): Don't assume enums are the same as
1829 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1830 Rendell, <michael@mercury.cs.mun.ca>.
1832 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1834 * language.h (local_decimal_format_custom): Add prototype.
1835 * language.c (local_decimal_format_custom): Add function, bug
1836 reported by Robert R. Henry (rrh@tera.com).
1838 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1840 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1841 by Josef Leherbauer, joe@takeFive.co.at.
1843 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1845 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1846 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1847 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1848 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1849 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1850 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1851 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1852 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1854 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1856 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1857 of demangled name fields to NULL if no demangling exists for
1858 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1859 symbols if their language is known at the time they are created,
1860 but sometimes the language is not known until later.
1862 * ch-typeprint.c (chill_print_type_base): Name changed to
1863 chill_type_print_base to match pattern for C and C++ names.
1864 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1865 to be consistent with other usages.
1866 * ch-typeprint.c (chill_type_print_base): Add support for
1867 printing Chill STRUCT types.
1868 * ch-valprint.c: Include values.h.
1869 * ch-valprint.c (chill_print_value_fields): New function and
1870 prototype for printing Chill STRUCT values.
1871 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1872 that was being called with two args instead of three.
1873 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1874 to print Chill STRUCT values.
1876 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1878 * configure.in: added testsuite to configdirs.
1880 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1882 * doc/stabs.texi: The `this' pointer is now known by the name
1883 `this' instead of `$t'.
1885 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1887 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1888 references of TAG_string_type DIEs in user defined types.
1889 * ch-lang.c (chill_create_fundamental_type): Track compiler
1890 change that now emits debugging info with the type long for Chill
1893 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1895 * remote-mips.c: New file; implements MIPS remote debugging
1897 * config/idt.mt: New file; uses remote-mips.c
1898 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1900 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1901 floating point coprocessor.
1902 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1904 (mips_pop_frame): If not mips_fpu, don't restore floating point
1906 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1908 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1909 mips_fpu, don't use fp0 as floating point return register.
1910 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1913 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1915 * gdb/testsuite: made modifications to testcases, etc., to allow
1916 them to work properly given the reorganization of deja-gnu and the
1917 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1919 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1921 * gdb/testsuite: Initial creation of gdb/testsuite.
1922 Migrated dejagnu testcases and support files for testing nm to
1923 gdb/testsuite from deja-gnu. These files were moved "as is"
1924 with no modifications. This migration is part of a major overhaul
1925 of dejagnu. The modifications to these testcases, etc., which
1926 will allow them to work with the new version of dejagnu will be
1927 made in a future update.
1929 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1931 * NEWS: Add reminders for next release.
1933 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1935 * mipsread.c (parse_lines): Correct check for files compiled with
1938 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1940 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1942 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1944 * Makefile.in (VERSION): GDB-4.8 release!
1945 * README, NEWS: Update for release.
1947 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1949 * am29k-pinsn.c (print_insn): Minor nits with const.
1950 * am29k-tdep.c: More minor nits with arg types for
1951 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1953 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1955 * gcc.patch: Update for a different GCC (G++) bug.
1956 * main.c (print_gdb_version): Update copyright year to 1993.
1957 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1958 conditionalize this file on it. FIXME, right way is to split
1959 these into two config files.
1960 (ATTACH_DETACH): Define for BSD 4.4
1961 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1962 (U_REGS_OFFSET): Revise for 4.4.
1963 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1964 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1965 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1967 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1969 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1972 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1974 * c-lang.c (c_printstr): Bugfix for length==0 case.
1976 * c-lang.c (c_printstr): If a C string ends in a null, don't
1979 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1981 * defs.h (STRCMP): Make it work for unsigned chars.
1983 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1985 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1986 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1987 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1988 define to kludge the large opcode table into two smaller tables,
1989 since GCC take exponential space to build the table. Lint.
1990 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1992 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1994 * Makefile.in (VERSION): Roll to 4.7.9.
1995 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1996 definition here, to handle both BSD 4.3 and 4.4 systems.
1997 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1998 * remote.c (alarm): Move declaration to global level, before
1999 first reference to it.
2000 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2001 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2003 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2005 * remote.c (readchar): forward declare alarm which otherwise looks
2006 like an undeclared variable to gcc.
2008 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2009 when comparing against an int. Avoids superfluous warning from
2012 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2013 Avoids superfluous warnings from some systems and/or compilers
2014 (like vax ultrix 4.2.)
2016 * language.c (struct op_print unk_op_print_tab): use the enum
2017 values rather naked zeros as initializers. Avoids warnings from
2018 ultrix type compilers.
2020 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2022 * Makefile.in (VERSION): Roll to 4.7.6.
2023 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2024 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2025 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2026 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2027 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2028 (depend): Fix bug where nm-files in config files weren't noticed.
2029 (make-proto-gdb-1): Avoid changing directories while building new
2030 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2032 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2034 * remote.c: Improve error recovery. Allow user to break out
2035 of initial connection attempt with INTERRUPT. Treat a timeout
2036 while waiting for remote packet like a retry, unless the remote
2037 side is actively running user code. Fix a few long printf_filtered's.
2039 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2042 * buildsym.c (start_subfile): Allow null file name.
2044 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2046 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2047 expects a pointer to complaint rather than a complaint
2049 (process_linenos): free the previously allocated subfile name,
2050 then allocate the new one from the heap.
2052 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2054 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2056 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2058 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2059 Previously, would bogusly index off the bottom of type_vector.
2060 (rs6000_builtin_type): Accept type number as argument.
2061 (read_type, case '-'): Handle negatives like any other type number.
2063 * symfile.c (deduce_language_from_filename): Handle null name.
2065 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2066 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2067 fixed by sato@sm.sony.co.jp.
2069 * xcoffread.c (parmsym): Don't use an initializer to set up
2070 this struct symbol. Set it up in initialize_xcoffread.
2071 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2072 works on real rs/6000 target with #ifndef FAKING_RS6000.
2074 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2076 * stabsread.c (rs6000_builtin_type): Move function from
2077 xcoffread.c:builtin_type.
2078 * xcoffread.c (builtin_type): Move to stabsread. Remove
2079 IBM6000_HOST dependency. Move misplaced comments.
2080 (various): Change printf's to complaints.
2081 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2082 objfile argument to read_type calls under #if 0.
2083 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2084 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2085 * Makefile.in: xcoffread.o is not built by default.
2086 * xm-rs6000.h (IBM6000_HOST): Remove.
2087 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2088 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2091 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2093 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2094 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2095 register numbers when user tries to modify elements in structs
2096 passed as arguments.
2097 * inflow.c (child_terminal_info): Move banner outside of system
2099 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2100 passes struct/union arguments by address.
2102 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * Based on patch from Kean Johnston <maw@netcom.com>:
2105 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2106 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2107 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2109 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2111 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2112 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2114 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2116 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2117 cc debugging output.
2119 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2121 * stabsread.c (define_symbol): Complain about unrecognized names
2122 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2123 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2124 (read_cpp_abbrev): Don't use the class name as part of the
2125 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2126 abbrevs. Inspired by Mike Tiemann.
2127 (read_tilde_fields): Comment. Remove ancient dead code.
2128 Remove erroneous but non-dead code. Simplify. Add complaints.
2129 (in general): Remove extraneous (parentheses) in return
2132 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2134 * coffread.c (coff_lookup_type): Fix fencepost error reported
2135 by Art Berggreen, <arg@opal.acc.com>.
2137 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2138 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2140 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2141 test, which is apparently left over from when we used native
2142 include files and couldn't depend on the member names being there.
2143 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2145 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2147 * mipsread.c: Major overhaul to use new BFD symbol table reading
2148 routines. Now swaps information as it is needed, rather than
2149 swapping everything when the file is read.
2151 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2153 * Makefile.in (TARDIRS): Add sparclite demo dir.
2154 (*.tab.c): Change dependency on Makefile to depend on
2155 Makefile.in, otherwise it always rebuilds after configuring.
2156 Force output *.tab.c file into current directory even in "make"
2157 versions that rewrite dependent file names used in command lines.
2159 * TODO: Remove some things we did.
2160 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2161 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2162 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2163 * symtab.h: Eliminate unnamed unions and structs.
2165 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2167 * Makefile.in (VERSION): Roll to 4.7.5.
2169 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2171 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2172 re-evaluating symbol pointers.
2174 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2176 * c-exp.y (lcurly, rcurly): New nonterminals.
2177 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2179 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2180 made function static.
2181 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2182 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2183 * parse.c (start_arglist):
2184 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2185 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2186 * parser-defs.h (funcall_chain): Moved to parse.c.
2187 * printcmd.c (print_frame_nameless_args): Fix prototype.
2188 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2189 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2190 * valops.c (typecmp): Moved prototype from values.h.
2191 * value.h (typecmp): Moved prototype to valops.c, made static.
2192 * ch-exp.y (yylex): Change way control sequences are disabled.
2194 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2196 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2198 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2200 * mipsread.c (upgrade_type): Build array types correctly, using
2201 create_range_type and create_array_type.
2203 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2205 * remote-nindy.c: Cleanup.
2207 * infrun.c (wait_for_inferior): When rolling back the PC after
2208 a breakpoint, call write_pc so that NPC gets rolled back as well
2211 * blockframe.c (inside_entry_file, inside_main_func,
2212 inside_entry_func): PC of zero is always "bottom of stack".
2214 * printcmd.c (print_frame_args, print_frame_nameless_args):
2215 Let print_frame_nameless_args decide whether there are any,
2216 laying groundwork for possibly later printing 29K args for
2217 functions where we have tag words but no symbols.
2219 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2221 * Makefile.in: fix GDB doc targets for new doc subdir structure
2223 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2225 * stack.c (parse_frame_specification): Parse as many arguments
2226 as there are (up to MAXARGS). Pass all of them in argc, argv
2227 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2228 many there were, onto SETUP_ARBITRARY_FRAME.
2229 * tm-mips.h, tm-sparc.h: Corresponding changes.
2230 * mips-tdep.c, sparc-tdep.c: Ditto.
2232 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2234 * hp300ux-nat.c: Update copyrights.
2235 * mipsread.c (parse_partial_symbols): Complain about block
2236 indexes that go backwards. Fix from Peter Schauer.
2237 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2238 symbol-file that has no linkage symbols to be read.
2239 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2240 from tm- file to xm-file, since they're host dependent.
2241 * valarith.c (value_binop): Typo.
2243 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2245 * sparclite/aload.c: Add copyleft.
2246 * sparclite/crt0.s: Add comment at beginning.
2248 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2250 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2251 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2253 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2255 * values.c (value_headof): Fix typo in which VTBL and ARG were
2256 being confused for one another.
2258 * valops.c (typecmp): Now static.
2260 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2261 baseclass--we don't always inherit its virtual function table
2264 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2265 pointer correctly in case value_struct_elt moves it around.
2267 * valops.c (typecmp): Now static. Also, now groks references
2270 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2271 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2273 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2275 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2276 to avoid "too much defining" error from native C compiler (!).
2278 * Makefile.in (HFILES): Add typeprint.h.
2279 * typeprint.[ch]: Update copyrights.
2281 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2283 * Makefile.in: Update to match doc/ subdir changes.
2285 * config/hp300hpux.mh: No cross-host file needed, just native.
2286 * config/go32.mh: Remove nonexistent "native" support.
2288 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2289 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2290 * m88k-tdep.c (next_insn): Lint, cleanup.
2291 (store_parm_word): Lint.
2293 * README: Fix typo (reported by karl@hq.ileaf.com).
2295 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2297 * expression.h (BINOP_CONCAT): Document use for self concatenation
2298 an integral number of times.
2299 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2301 * valarith.c (value_concat): Rewrite to support self
2302 concatenation an integral number of times.
2303 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2304 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2305 eliminate hundreds of spurious shift/reduce and reduce/reduce
2306 conflicts that mask the 5 real ones.
2307 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2308 * ch-exp.y (integer_literal_expression): Remove production,
2311 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2313 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2314 implied that "no side effects" was nonfunctional.
2315 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2316 character string and bitstring concatenation.
2317 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2318 * expression.h (exp_opcode): Add BINOP_CONCAT.
2319 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2320 * language.c (string_type): Add function to determine if a type
2322 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2323 * valarith.c (value_concat): New function to concatenate two
2324 values, such as character strings or bitstrings.
2325 * valops.c (value_string): Remove error stub and implement
2327 * value.h (value_concat): Add prototype.
2328 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2329 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2330 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2333 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2335 * c-exp.y (exp): Add production to support direct creation
2336 of array constants using the obvious syntax.
2337 * c-valprint.c (c_val_print): Set printed string length.
2338 * dwarfread.c (read_tag_string_type): New prototype and
2339 function that handles TAG_string_type DIEs.
2340 * dwarfread.c (process_dies): Add case for TAG_string_type
2341 that calls new read_tag_string_type function.
2342 * expprint.c (print_subexp): Add support for OP_ARRAY.
2343 * gdbtypes.c (create_range_type, create_array_type): Inherit
2344 objfile from the index type.
2345 * ch-typeprint.c (chill_print_type): Add case for
2347 * ch-valprint.c (chill_val_print): Fix case for
2350 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2352 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2353 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2354 include/coff/mips.h.
2356 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2358 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2359 constants with an explicit null byte terminator. OP_STRING is
2360 now used for real string types.
2361 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2362 they are used by all languages.
2363 * c-lang.c (_initialize_c_language): Move initializations of
2364 builtin_type_* to lang.c.
2365 * c-typeprint.c (c_type_print_varspec_prefix,
2366 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2367 to TYPE_CODE_STRING.
2368 * c-valprint.c (c_val_print): Change the way character arrays
2369 are printed as strings to be consistent with the way strings
2370 are printed when pointer-to-char types are dereferenced.
2371 Remove test of print_max before calling val_print_string, which
2372 now does it's own test.
2373 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2374 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2375 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2376 * gdbtypes.c (builtin_type_*): Add declarations moved from
2378 * gdbtypes.c (create_string_type): New function to create real
2380 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2381 renamed to TYPE_CODE_STRING.
2382 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2383 builtin_type_* types moved from c-lang.c.
2384 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2385 to TYPE_CODE_STRING.
2386 * gdbtypes.h (builtin_type_string): Add extern declaration.
2387 * gdbtypes.h (create_string_type): Add prototype.
2388 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2389 renamed to TYPE_CODE_STRING.
2390 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2392 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2393 renamed to TYPE_CODE_STRING.
2394 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2396 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2397 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2398 to TYPE_CODE_STRING.
2399 * valops.c (allocate_space_in_inferior): New function and
2400 prototype, using code ripped out of value_string.
2401 * valops.c (value_string): Rewritten to use new function
2402 allocate_space_in_inferior, but temporarily disabled until some
2403 other support is in place.
2404 * valops.c (value_array): New function to create array constants.
2405 * valprint.c (val_print_string): Add comment to document use,
2406 complete rewrite to fix several small buglets.
2407 * value.h (value_array): Add prototype.
2408 * value.h (val_print_string): Change prototype to match rewrite.
2409 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2410 * ch-exp.y (match_character_literal): Disable recognition of
2411 control sequence form of character literals and document why.
2413 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2415 * nindy-share/nindy.c: Add comments to #endif's to clarify
2418 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2419 read_memory to get byte order right.
2420 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2421 anymore. This is done in paread.c now. We expect unwind info
2422 to hang off of objfiles, and search all of the objfiles when until
2424 * (skip_trampoline_code): Cast arg to target_read_memory.
2425 * objfiles.h (struct objfile): Add new field obj_private to hold
2426 per object file private data (unwind info in this case).
2427 * paread.c (read_unwind_info): New routine to read unwind info
2428 for the objfile. This data is hung off of obj_private.
2429 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2430 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2431 make this easier to access.
2433 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2435 * c-valprint.c (cp_print_class_member): Add extern decl.
2436 * c-valprint.c (c_val_print): Extract code for printing methods
2437 and move it to cp_print_class_method in cp-valprint.c.
2438 * c-valprint.c (c_val_print): Extract code to print strings and
2439 move it to val_print_string in valprint.c.
2440 * cp-valprint.c (cp_print_class_method): New function using
2441 code extracted from c_val_print.
2442 * valprint.c (val_print_string): New function using code
2443 extracted from c_val_print.
2444 * value.h (val_print_string): Add prototype.
2445 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2446 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2447 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2448 CHECKBUF, growbuf_by_size): New variables, macros, and support
2449 functions for implementing a dynamically expandable temp buffer.
2450 * ch-exp.y (match_string_literal): New lexer function.
2451 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2452 removed and replaced with new CHECKBUF macro.
2453 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2454 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2456 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2458 * Makefile.in: Add info for paread.o.
2459 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2461 * blockframe.c (frameless_look_for_prologue): Correct the
2463 * gdbtypes.h, gdbtypes.c: Use const in decl of
2464 cplus_struct_default, now that pa-gas assembler has been fixed.
2465 * hppah-nat.c: Formatting.
2466 * hppah-tdep.c: Remove lots of useless externs for variables we
2468 * (find_unwind_entry): Speed up by using binary search, and a one
2470 * (rp_saved): New routine to see what unwind info says about RP
2471 being saved on the stack frame.
2472 * (frame_saved_pc): Look for prologue to see if we need to
2473 examine the stack for the saved RP or not.
2474 * (init_extra_frame_info): Check for prologue, instead of
2475 framesize to determine if we are frameless or not.
2476 * (frame_chain_valid): Stop backtraces when we run into _start.
2477 * (push_dummy_frame): Reformat to make more readable.
2478 * (find_dummy_frame_regs): ditto.
2479 * (hp_pop_frame): ditto.
2480 * (hp_restore_pc_queue): small cleanup.
2481 * (hp_push_arguments): ditto.
2482 * (pa_do_registers_info): ditto.
2483 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2484 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2485 * Define FRAME_CHAIN_VALID.
2486 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2487 passed to functions.
2489 * paread.c (pa_symtab_read): Use new bfd conventions for
2490 accessing linker symbol table.
2491 * (pa_symfile_init): Access embedded STAB info via BFD section
2492 mechanism and related macros.
2495 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2497 * sparc-stub.c: Use a seperate stack for our traps.
2498 * Handle recursive traps.
2499 * Remove all trap init code. This needs to be done by the
2501 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2503 * (handle_exception): See if we are at breakinst, if so, then
2504 advance PC sp that users can just step out of breakpoint().
2505 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2506 new place if SP has changed.
2507 * (case 's'): Get rid of this, we can't do it yet.
2508 * (case 't'): New command to test any old random feature.
2509 * (case 'r'): New command to reset the system.
2510 * (breakpoint): Add label to breakpoint trap instruction so that
2511 handle_exception() can detect where we are and get past the
2512 breakpoint trivially.
2514 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2516 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2518 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2520 * configure.in: recognise all sparclite variants
2522 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2524 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2525 binary files oring in the right bit.
2527 * main.c, source.c, state.c, symmisc.c: use macros defined in
2528 fopen-{bin|both} when fopening files.
2530 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2532 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2533 from a configuration file (typically including <limits.h>), or to
2534 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2535 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2536 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2537 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2538 * exppritn.c (print_subexp, dump_expression): Add case for
2540 * expression.h (OP_BITSTRING): New expression element type for
2542 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2543 macros to convert between number of expression elements and bytes
2544 to store that many elements.
2545 * i960-tdep.c (leafproc_return): Use new macros to access
2546 minimal symbol name and address fields.
2547 * m88k-pinsn.c (sprint_address): Use new macros to access
2548 minimal symbol name and address fields.
2549 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2550 minimal symbol address field.
2551 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2552 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2553 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2554 Use new BYTES_TO_EXP_ELEM macro.
2555 * parse.c (write_exp_bitstring): New function to write packed
2556 bitstrings into the expression element vector.
2557 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2559 * parser-defs.h (struct stoken): Document that it is used for
2560 OP_BITSTRING as well as OP_STRING.
2561 * parser-defs.h (write_exp_bitstring): Add prototype.
2562 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2563 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2564 LOWER, LENGTH): New tokens for keywords.
2565 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2566 upper_lower_argument, length_argument, array_mode_name,
2567 string_mode_name, variant_structure_mode_name): New non-terminals
2569 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2570 * ch-exp.y (match_bitstring_literal): New lexer support function
2571 to recognize bitstring literals.
2572 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2573 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2574 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2575 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2576 * ch-exp.y (yylex): Check tokentab6.
2577 * ch-exp.y (yylex): Call match_bitstring_literal.
2579 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2581 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2582 symbol name and value fields.
2584 * c-exp.y (yylex): Make static, to match prototype and other
2587 * expression.h (exp_opcode): Add BINOP_MOD.
2588 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2589 * expprint.c (dump_expression): Handle new BINOP_MOD.
2590 * language.c (binop_type_check): Handle new BINOP_MOD.
2591 * main.c (float_handler): Re-enable float handler when hit.
2592 * valarith.c (language.h): Include, need current_language.
2593 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2594 for integer divide truncates towards zero for negative results.
2595 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2596 * valarith.c (value_binop): Allow arithmetic operations on
2597 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2598 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2599 * ch-exp.y (tokentab3): Add MOD and REM.
2600 * ch-exp.y (yylex): Set innermost_block for symbols found
2601 in local scopes. Return LOCATION_NAME for local symbols.
2602 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2603 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2605 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2607 * command.c (shell_escape, make_command, _initialize_command):
2608 don't create or use fork if CANT_FORK is defined.
2609 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2610 code written for the IBM PC" remain.
2611 * xm-go32.h: define CANT_FORK
2613 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2615 * remote-sim.c: first attempt at general simulator interface
2616 * remote-hms.c: whitespace
2617 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2618 understand new stack layout. (print_register_hook): print ccr
2619 register in a fancy way.
2621 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2623 * eval.c (language.h): Include.
2624 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2625 to pointer types when the current language is C. It loses for
2626 other languages when the lower index bound is nonzero.
2627 * valarith.c (value_subscript): Take array lower bounds into
2628 account when performing subscripting operations.
2629 * valops.c (value_coerce_array): Add comment describing why
2630 arrays with nonzero lower bounds are dealt with in value_subscript,
2631 rather than in value_coerce_array.
2633 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2635 * ch-exp.y (FLOAT_LITERAL): Add token.
2636 * ch-exp.y (literal): Add FLOAT_LITERAL.
2637 * ch-exp.y (match_float_literal): New lexer routine.
2638 * ch-exp.y (convert_float): Remove.
2639 * ch-exp.y (yylex): Call match_float_literal.
2640 * ch-exp.y (yylex): Match single '.' after trying
2641 to match floating point literals.
2643 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2644 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2646 * expprint.c (dump_expression): New function for dumping
2647 expression vectors during gdb debugging.
2648 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2649 MULTI_SUBSCRIPT and moved out of BINOP range.
2650 * expression.h (DUMP_EXPRESSION): New macro that calls
2651 dump_expression if DEBUG_EXPRESSIONS is defined.
2652 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2653 * parse.c (length_of_subexp, prefixify_subexp): Change
2654 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2655 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2656 prefixify'ing the expression.
2657 * printcmd.c (print_command_1): Add comment.
2658 * ch-exp.y (expression_list): Add useful actions.
2659 * ch-exp.y (value_array_element): Add useful actions.
2660 * ch-exp.y (array_primitive_value): Add production.
2661 * ch-exp.y (yylex): Recognize ',' as a token.
2663 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2665 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2666 POSIXize the recursive makes (make [variable assignments] target{s})
2668 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2670 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2671 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2672 CPLUS_MARKER for all SVR4 systems, so follow suit.
2673 * defs.h (strdup_demangled): Remove prototype.
2674 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2675 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2676 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2677 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2678 prim_record_minimal_symbol_and_info): Use new macro
2679 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2680 * minsyms.c (install_minimal_symbols): Use new macro
2681 SYMBOL_INIT_DEMANGLED_NAME.
2682 * stabsread.c (define_symbol): Use new macro
2683 SYMBOL_INIT_DEMANGLED_NAME.
2684 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2685 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2686 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2687 SYMBOL_INIT_DEMANGLED_NAME.
2688 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2689 SYMBOL_DEMANGLED_NAME now tests language itself.
2690 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2691 now tests language itself.
2692 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2693 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2694 mangled name member in the language dependent portion of a symbol.
2695 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2696 mangled name member appropriate for a symbol's language.
2697 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2698 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2699 SYMBOL_DEMANGLED_NAME now tests language itself.
2700 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2701 initializes language dependent portion of symbol.
2702 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2703 demangles and caches the demangled form of symbol names.
2704 * utils.c (fputs_demangled, fprint_symbol): Use current language
2705 to select an appropriate demangling algorithm.
2706 * utils.c (strdup_demangled): Remove, no longer used.
2707 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2708 access the Chill mangled name member in the language dependent
2709 portion of a symbol.
2710 * ch-lang.c (chill_demangle): New function, simple demangler.
2711 * defs.h (chill_demangle): Add prototype.
2712 * symtab.h (language_dependent_info): Add struct for Chill.
2714 For older changes see ChangeLog-92
2720 version-control: never